Merge branch 'for-2.6.37' into for-2.6.38
diff --git a/Documentation/ABI/obsolete/proc-pid-oom_adj b/Documentation/ABI/obsolete/proc-pid-oom_adj
new file mode 100644
index 0000000..cf63f26
--- /dev/null
+++ b/Documentation/ABI/obsolete/proc-pid-oom_adj
@@ -0,0 +1,22 @@
+What: /proc/<pid>/oom_adj
+When: August 2012
+Why: /proc/<pid>/oom_adj allows userspace to influence the oom killer's
+ badness heuristic used to determine which task to kill when the kernel
+ is out of memory.
+
+ The badness heuristic has since been rewritten since the introduction of
+ this tunable such that its meaning is deprecated. The value was
+ implemented as a bitshift on a score generated by the badness()
+ function that did not have any precise units of measure. With the
+ rewrite, the score is given as a proportion of available memory to the
+ task allocating pages, so using a bitshift which grows the score
+ exponentially is, thus, impossible to tune with fine granularity.
+
+ A much more powerful interface, /proc/<pid>/oom_score_adj, was
+ introduced with the oom killer rewrite that allows users to increase or
+ decrease the badness() score linearly. This interface will replace
+ /proc/<pid>/oom_adj.
+
+ A warning will be emitted to the kernel log if an application uses this
+ deprecated interface. After it is printed once, future warnings will be
+ suppressed until the kernel is rebooted.
diff --git a/Documentation/ABI/testing/sysfs-bus-rbd b/Documentation/ABI/testing/sysfs-bus-rbd
new file mode 100644
index 0000000..90a87e2
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-rbd
@@ -0,0 +1,83 @@
+What: /sys/bus/rbd/
+Date: November 2010
+Contact: Yehuda Sadeh <yehuda@hq.newdream.net>,
+ Sage Weil <sage@newdream.net>
+Description:
+
+Being used for adding and removing rbd block devices.
+
+Usage: <mon ip addr> <options> <pool name> <rbd image name> [snap name]
+
+ $ echo "192.168.0.1 name=admin rbd foo" > /sys/bus/rbd/add
+
+The snapshot name can be "-" or omitted to map the image read/write. A <dev-id>
+will be assigned for any registered block device. If snapshot is used, it will
+be mapped read-only.
+
+Removal of a device:
+
+ $ echo <dev-id> > /sys/bus/rbd/remove
+
+Entries under /sys/bus/rbd/devices/<dev-id>/
+--------------------------------------------
+
+client_id
+
+ The ceph unique client id that was assigned for this specific session.
+
+major
+
+ The block device major number.
+
+name
+
+ The name of the rbd image.
+
+pool
+
+ The pool where this rbd image resides. The pool-name pair is unique
+ per rados system.
+
+size
+
+ The size (in bytes) of the mapped block device.
+
+refresh
+
+ Writing to this file will reread the image header data and set
+ all relevant datastructures accordingly.
+
+current_snap
+
+ The current snapshot for which the device is mapped.
+
+create_snap
+
+ Create a snapshot:
+
+ $ echo <snap-name> > /sys/bus/rbd/devices/<dev-id>/snap_create
+
+rollback_snap
+
+ Rolls back data to the specified snapshot. This goes over the entire
+ list of rados blocks and sends a rollback command to each.
+
+ $ echo <snap-name> > /sys/bus/rbd/devices/<dev-id>/snap_rollback
+
+snap_*
+
+ A directory per each snapshot
+
+
+Entries under /sys/bus/rbd/devices/<dev-id>/snap_<snap-name>
+-------------------------------------------------------------
+
+id
+
+ The rados internal snapshot id assigned for this snapshot
+
+size
+
+ The size of the image when this snapshot was taken.
+
+
diff --git a/Documentation/DocBook/sh.tmpl b/Documentation/DocBook/sh.tmpl
index d858d92..4a38f60 100644
--- a/Documentation/DocBook/sh.tmpl
+++ b/Documentation/DocBook/sh.tmpl
@@ -79,10 +79,6 @@
</sect2>
</sect1>
</chapter>
- <chapter id="clk">
- <title>Clock Framework Extensions</title>
-!Iinclude/linux/sh_clk.h
- </chapter>
<chapter id="mach">
<title>Machine Specific Interfaces</title>
<sect1 id="dreamcast">
diff --git a/Documentation/DocBook/uio-howto.tmpl b/Documentation/DocBook/uio-howto.tmpl
index 4d4ce0e..b4665b9 100644
--- a/Documentation/DocBook/uio-howto.tmpl
+++ b/Documentation/DocBook/uio-howto.tmpl
@@ -16,7 +16,7 @@
</orgname>
<address>
- <email>hjk@linutronix.de</email>
+ <email>hjk@hansjkoch.de</email>
</address>
</affiliation>
</author>
@@ -114,7 +114,7 @@
<para>If you know of any translations for this document, or you are
interested in translating it, please email me
-<email>hjk@linutronix.de</email>.
+<email>hjk@hansjkoch.de</email>.
</para>
</sect1>
@@ -171,7 +171,7 @@
<title>Feedback</title>
<para>Find something wrong with this document? (Or perhaps something
right?) I would love to hear from you. Please email me at
- <email>hjk@linutronix.de</email>.</para>
+ <email>hjk@hansjkoch.de</email>.</para>
</sect1>
</chapter>
diff --git a/Documentation/arm/OMAP/DSS b/Documentation/arm/OMAP/DSS
index 0af0e9e..888ae7b 100644
--- a/Documentation/arm/OMAP/DSS
+++ b/Documentation/arm/OMAP/DSS
@@ -255,9 +255,10 @@
Kernel boot arguments
---------------------
-vram=<size>
- - Amount of total VRAM to preallocate. For example, "10M". omapfb
- allocates memory for framebuffers from VRAM.
+vram=<size>[,<physaddr>]
+ - Amount of total VRAM to preallocate and optionally a physical start
+ memory address. For example, "10M". omapfb allocates memory for
+ framebuffers from VRAM.
omapfb.mode=<display>:<mode>[,...]
- Default video mode for specified displays. For example,
diff --git a/Documentation/block/switching-sched.txt b/Documentation/block/switching-sched.txt
index d5af3f6..71cfbdc 100644
--- a/Documentation/block/switching-sched.txt
+++ b/Documentation/block/switching-sched.txt
@@ -16,7 +16,7 @@
As of the Linux 2.6.10 kernel, it is now possible to change the
IO scheduler for a given block device on the fly (thus making it possible,
for instance, to set the CFQ scheduler for the system default, but
-set a specific device to use the anticipatory or noop schedulers - which
+set a specific device to use the deadline or noop schedulers - which
can improve that device's throughput).
To set a specific scheduler, simply do this:
@@ -31,7 +31,7 @@
will be displayed, with the currently selected scheduler in brackets:
# cat /sys/block/hda/queue/scheduler
-noop anticipatory deadline [cfq]
-# echo anticipatory > /sys/block/hda/queue/scheduler
+noop deadline [cfq]
+# echo deadline > /sys/block/hda/queue/scheduler
# cat /sys/block/hda/queue/scheduler
-noop [anticipatory] deadline cfq
+noop [deadline] cfq
diff --git a/Documentation/development-process/2.Process b/Documentation/development-process/2.Process
index 97726eb..911a451 100644
--- a/Documentation/development-process/2.Process
+++ b/Documentation/development-process/2.Process
@@ -154,7 +154,7 @@
inclusion, it should be accepted by a relevant subsystem maintainer -
though this acceptance is not a guarantee that the patch will make it
all the way to the mainline. The patch will show up in the maintainer's
- subsystem tree and into the staging trees (described below). When the
+ subsystem tree and into the -next trees (described below). When the
process works, this step leads to more extensive review of the patch and
the discovery of any problems resulting from the integration of this
patch with work being done by others.
@@ -236,7 +236,7 @@
normally the right way to go.
-2.4: STAGING TREES
+2.4: NEXT TREES
The chain of subsystem trees guides the flow of patches into the kernel,
but it also raises an interesting question: what if somebody wants to look
@@ -250,7 +250,7 @@
the interesting subsystem trees, but that would be a big and error-prone
job.
-The answer comes in the form of staging trees, where subsystem trees are
+The answer comes in the form of -next trees, where subsystem trees are
collected for testing and review. The older of these trees, maintained by
Andrew Morton, is called "-mm" (for memory management, which is how it got
started). The -mm tree integrates patches from a long list of subsystem
@@ -275,7 +275,7 @@
Use of the MMOTM tree is likely to be a frustrating experience, though;
there is a definite chance that it will not even compile.
-The other staging tree, started more recently, is linux-next, maintained by
+The other -next tree, started more recently, is linux-next, maintained by
Stephen Rothwell. The linux-next tree is, by design, a snapshot of what
the mainline is expected to look like after the next merge window closes.
Linux-next trees are announced on the linux-kernel and linux-next mailing
@@ -303,12 +303,25 @@
See http://lwn.net/Articles/289013/ for more information on this topic, and
stay tuned; much is still in flux where linux-next is involved.
-Besides the mmotm and linux-next trees, the kernel source tree now contains
-the drivers/staging/ directory and many sub-directories for drivers or
-filesystems that are on their way to being added to the kernel tree
-proper, but they remain in drivers/staging/ while they still need more
-work.
+2.4.1: STAGING TREES
+The kernel source tree now contains the drivers/staging/ directory, where
+many sub-directories for drivers or filesystems that are on their way to
+being added to the kernel tree live. They remain in drivers/staging while
+they still need more work; once complete, they can be moved into the
+kernel proper. This is a way to keep track of drivers that aren't
+up to Linux kernel coding or quality standards, but people may want to use
+them and track development.
+
+Greg Kroah-Hartman currently (as of 2.6.36) maintains the staging tree.
+Drivers that still need work are sent to him, with each driver having
+its own subdirectory in drivers/staging/. Along with the driver source
+files, a TODO file should be present in the directory as well. The TODO
+file lists the pending work that the driver needs for acceptance into
+the kernel proper, as well as a list of people that should be Cc'd for any
+patches to the driver. Staging drivers that don't currently build should
+have their config entries depend upon CONFIG_BROKEN. Once they can
+be successfully built without outside patches, CONFIG_BROKEN can be removed.
2.5: TOOLS
diff --git a/Documentation/driver-model/interface.txt b/Documentation/driver-model/interface.txt
deleted file mode 100644
index c66912bf..0000000
--- a/Documentation/driver-model/interface.txt
+++ /dev/null
@@ -1,129 +0,0 @@
-
-Device Interfaces
-
-Introduction
-~~~~~~~~~~~~
-
-Device interfaces are the logical interfaces of device classes that correlate
-directly to userspace interfaces, like device nodes.
-
-Each device class may have multiple interfaces through which you can
-access the same device. An input device may support the mouse interface,
-the 'evdev' interface, and the touchscreen interface. A SCSI disk would
-support the disk interface, the SCSI generic interface, and possibly a raw
-device interface.
-
-Device interfaces are registered with the class they belong to. As devices
-are added to the class, they are added to each interface registered with
-the class. The interface is responsible for determining whether the device
-supports the interface or not.
-
-
-Programming Interface
-~~~~~~~~~~~~~~~~~~~~~
-
-struct device_interface {
- char * name;
- rwlock_t lock;
- u32 devnum;
- struct device_class * devclass;
-
- struct list_head node;
- struct driver_dir_entry dir;
-
- int (*add_device)(struct device *);
- int (*add_device)(struct intf_data *);
-};
-
-int interface_register(struct device_interface *);
-void interface_unregister(struct device_interface *);
-
-
-An interface must specify the device class it belongs to. It is added
-to that class's list of interfaces on registration.
-
-
-Interfaces can be added to a device class at any time. Whenever it is
-added, each device in the class is passed to the interface's
-add_device callback. When an interface is removed, each device is
-removed from the interface.
-
-
-Devices
-~~~~~~~
-Once a device is added to a device class, it is added to each
-interface that is registered with the device class. The class
-is expected to place a class-specific data structure in
-struct device::class_data. The interface can use that (along with
-other fields of struct device) to determine whether or not the driver
-and/or device support that particular interface.
-
-
-Data
-~~~~
-
-struct intf_data {
- struct list_head node;
- struct device_interface * intf;
- struct device * dev;
- u32 intf_num;
-};
-
-int interface_add_data(struct interface_data *);
-
-The interface is responsible for allocating and initializing a struct
-intf_data and calling interface_add_data() to add it to the device's list
-of interfaces it belongs to. This list will be iterated over when the device
-is removed from the class (instead of all possible interfaces for a class).
-This structure should probably be embedded in whatever per-device data
-structure the interface is allocating anyway.
-
-Devices are enumerated within the interface. This happens in interface_add_data()
-and the enumerated value is stored in the struct intf_data for that device.
-
-sysfs
-~~~~~
-Each interface is given a directory in the directory of the device
-class it belongs to:
-
-Interfaces get a directory in the class's directory as well:
-
- class/
- `-- input
- |-- devices
- |-- drivers
- |-- mouse
- `-- evdev
-
-When a device is added to the interface, a symlink is created that points
-to the device's directory in the physical hierarchy:
-
- class/
- `-- input
- |-- devices
- | `-- 1 -> ../../../root/pci0/00:1f.0/usb_bus/00:1f.2-1:0/
- |-- drivers
- | `-- usb:usb_mouse -> ../../../bus/drivers/usb_mouse/
- |-- mouse
- | `-- 1 -> ../../../root/pci0/00:1f.0/usb_bus/00:1f.2-1:0/
- `-- evdev
- `-- 1 -> ../../../root/pci0/00:1f.0/usb_bus/00:1f.2-1:0/
-
-
-Future Plans
-~~~~~~~~~~~~
-A device interface is correlated directly with a userspace interface
-for a device, specifically a device node. For instance, a SCSI disk
-exposes at least two interfaces to userspace: the standard SCSI disk
-interface and the SCSI generic interface. It might also export a raw
-device interface.
-
-Many interfaces have a major number associated with them and each
-device gets a minor number. Or, multiple interfaces might share one
-major number, and each will receive a range of minor numbers (like in
-the case of input devices).
-
-These major and minor numbers could be stored in the interface
-structure. Major and minor allocations could happen when the interface
-is registered with the class, or via a helper function.
-
diff --git a/Documentation/edac.txt b/Documentation/edac.txt
index 0b875e8..9ee774d 100644
--- a/Documentation/edac.txt
+++ b/Documentation/edac.txt
@@ -196,7 +196,7 @@
The representation of the above is reflected in the directory tree
in EDAC's sysfs interface. Starting in directory
/sys/devices/system/edac/mc each memory controller will be represented
-by its own 'mcX' directory, where 'X" is the index of the MC.
+by its own 'mcX' directory, where 'X' is the index of the MC.
..../edac/mc/
@@ -207,7 +207,7 @@
....
Under each 'mcX' directory each 'csrowX' is again represented by a
-'csrowX', where 'X" is the csrow index:
+'csrowX', where 'X' is the csrow index:
.../mc/mc0/
@@ -232,7 +232,7 @@
In 'mcX' directories are EDAC control and attribute files for
-this 'X" instance of the memory controllers:
+this 'X' instance of the memory controllers:
Counter reset control file:
@@ -343,7 +343,7 @@
'csrowX' DIRECTORIES
In the 'csrowX' directories are EDAC control and attribute files for
-this 'X" instance of csrow:
+this 'X' instance of csrow:
Total Uncorrectable Errors count attribute file:
diff --git a/Documentation/fb/00-INDEX b/Documentation/fb/00-INDEX
index a618fd9..30a7054 100644
--- a/Documentation/fb/00-INDEX
+++ b/Documentation/fb/00-INDEX
@@ -4,33 +4,41 @@
Geert Uytterhoeven <geert@linux-m68k.org>
00-INDEX
- - this file
+ - this file.
arkfb.txt
- info on the fbdev driver for ARK Logic chips.
aty128fb.txt
- info on the ATI Rage128 frame buffer driver.
cirrusfb.txt
- info on the driver for Cirrus Logic chipsets.
+cmap_xfbdev.txt
+ - an introduction to fbdev's cmap structures.
deferred_io.txt
- an introduction to deferred IO.
+efifb.txt
+ - info on the EFI platform driver for Intel based Apple computers.
+ep93xx-fb.txt
+ - info on the driver for EP93xx LCD controller.
fbcon.txt
- intro to and usage guide for the framebuffer console (fbcon).
framebuffer.txt
- introduction to frame buffer devices.
-imacfb.txt
- - info on the generic EFI platform driver for Intel based Macs.
+gxfb.txt
+ - info on the framebuffer driver for AMD Geode GX2 based processors.
intel810.txt
- documentation for the Intel 810/815 framebuffer driver.
intelfb.txt
- docs for Intel 830M/845G/852GM/855GM/865G/915G/945G fb driver.
internals.txt
- quick overview of frame buffer device internals.
+lxfb.txt
+ - info on the framebuffer driver for AMD Geode LX based processors.
matroxfb.txt
- info on the Matrox framebuffer driver for Alpha, Intel and PPC.
+metronomefb.txt
+ - info on the driver for the Metronome display controller.
modedb.txt
- info on the video mode database.
-matroxfb.txt
- - info on the Matrox frame buffer driver.
pvr2fb.txt
- info on the PowerVR 2 frame buffer driver.
pxafb.txt
@@ -39,13 +47,23 @@
- info on the fbdev driver for S3 Trio/Virge chips.
sa1100fb.txt
- information about the driver for the SA-1100 LCD controller.
+sh7760fb.txt
+ - info on the SH7760/SH7763 integrated LCDC Framebuffer driver.
sisfb.txt
- info on the framebuffer device driver for various SiS chips.
sstfb.txt
- info on the frame buffer driver for 3dfx' Voodoo Graphics boards.
tgafb.txt
- - info on the TGA (DECChip 21030) frame buffer driver
+ - info on the TGA (DECChip 21030) frame buffer driver.
+tridentfb.txt
+ info on the framebuffer driver for some Trident chip based cards.
+uvesafb.txt
+ - info on the userspace VESA (VBE2+ compliant) frame buffer device.
vesafb.txt
- - info on the VESA frame buffer device
+ - info on the VESA frame buffer device.
+viafb.modes
+ - list of modes for VIA Integration Graphic Chip.
+viafb.txt
+ - info on the VIA Integration Graphic Chip console framebuffer driver.
vt8623fb.txt
- info on the fb driver for the graphics core in VIA VT8623 chipsets.
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index d8f36f9..6c2f55e 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -554,3 +554,13 @@
Who: NeilBrown <neilb@suse.de>
----------------------------
+
+What: i2c_adapter.id
+When: June 2011
+Why: This field is deprecated. I2C device drivers shouldn't change their
+ behavior based on the underlying I2C adapter. Instead, the I2C
+ adapter driver should instantiate the I2C devices and provide the
+ needed platform-specific information.
+Who: Jean Delvare <khali@linux-fr.org>
+
+----------------------------
diff --git a/Documentation/filesystems/configfs/configfs_example_explicit.c b/Documentation/filesystems/configfs/configfs_example_explicit.c
index d428cc9..fd53869f 100644
--- a/Documentation/filesystems/configfs/configfs_example_explicit.c
+++ b/Documentation/filesystems/configfs/configfs_example_explicit.c
@@ -89,7 +89,7 @@
char *p = (char *) page;
tmp = simple_strtoul(p, &p, 10);
- if (!p || (*p && (*p != '\n')))
+ if ((*p != '\0') && (*p != '\n'))
return -EINVAL;
if (tmp > INT_MAX)
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index ed7e5ef..55c28b7 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -660,11 +660,10 @@
releasepage: releasepage is called on PagePrivate pages to indicate
that the page should be freed if possible. ->releasepage
should remove any private data from the page and clear the
- PagePrivate flag. It may also remove the page from the
- address_space. If this fails for some reason, it may indicate
- failure with a 0 return value.
- This is used in two distinct though related cases. The first
- is when the VM finds a clean page with no active users and
+ PagePrivate flag. If releasepage() fails for some reason, it must
+ indicate failure with a 0 return value.
+ releasepage() is used in two distinct though related cases. The
+ first is when the VM finds a clean page with no active users and
wants to make it a free page. If ->releasepage succeeds, the
page will be removed from the address_space and become free.
diff --git a/Documentation/filesystems/xfs-delayed-logging-design.txt b/Documentation/filesystems/xfs-delayed-logging-design.txt
index 96d0df2..7445bf3 100644
--- a/Documentation/filesystems/xfs-delayed-logging-design.txt
+++ b/Documentation/filesystems/xfs-delayed-logging-design.txt
@@ -794,17 +794,6 @@
Roadmap:
-2.6.37 Remove experimental tag from mount option
- => should be roughly 6 months after initial merge
- => enough time to:
- => gain confidence and fix problems reported by early
- adopters (a.k.a. guinea pigs)
- => address worst performance regressions and undesired
- behaviours
- => start tuning/optimising code for parallelism
- => start tuning/optimising algorithms consuming
- excessive CPU time
-
2.6.39 Switch default mount option to use delayed logging
=> should be roughly 12 months after initial merge
=> enough time to shake out remaining problems before next round of
diff --git a/Documentation/gpio.txt b/Documentation/gpio.txt
index 9633da0..792faa3 100644
--- a/Documentation/gpio.txt
+++ b/Documentation/gpio.txt
@@ -617,6 +617,16 @@
is configured as an output, this value may be written;
any nonzero value is treated as high.
+ If the pin can be configured as interrupt-generating interrupt
+ and if it has been configured to generate interrupts (see the
+ description of "edge"), you can poll(2) on that file and
+ poll(2) will return whenever the interrupt was triggered. If
+ you use poll(2), set the events POLLPRI and POLLERR. If you
+ use select(2), set the file descriptor in exceptfds. After
+ poll(2) returns, either lseek(2) to the beginning of the sysfs
+ file and read the new value or close the file and re-open it
+ to read the value.
+
"edge" ... reads as either "none", "rising", "falling", or
"both". Write these strings to select the signal edge(s)
that will make poll(2) on the "value" file return.
diff --git a/Documentation/hwmon/lm93 b/Documentation/hwmon/lm93
index ac711f3..7a10616 100644
--- a/Documentation/hwmon/lm93
+++ b/Documentation/hwmon/lm93
@@ -11,7 +11,7 @@
Mark M. Hoffman <mhoffman@lightlink.com>
Ported to 2.6 by Eric J. Bowersox <ericb@aspsys.com>
Adapted to 2.6.20 by Carsten Emde <ce@osadl.org>
- Modified for mainline integration by Hans J. Koch <hjk@linutronix.de>
+ Modified for mainline integration by Hans J. Koch <hjk@hansjkoch.de>
Module Parameters
-----------------
diff --git a/Documentation/hwmon/max6650 b/Documentation/hwmon/max6650
index 8be7beb..c565650f 100644
--- a/Documentation/hwmon/max6650
+++ b/Documentation/hwmon/max6650
@@ -8,7 +8,7 @@
Datasheet: http://pdfserv.maxim-ic.com/en/ds/MAX6650-MAX6651.pdf
Authors:
- Hans J. Koch <hjk@linutronix.de>
+ Hans J. Koch <hjk@hansjkoch.de>
John Morris <john.morris@spirentcom.com>
Claus Gindhart <claus.gindhart@kontron.com>
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index ed45e98..cdd2a6e 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -706,7 +706,7 @@
arch/x86/kernel/cpu/cpufreq/elanfreq.c.
elevator= [IOSCHED]
- Format: {"anticipatory" | "cfq" | "deadline" | "noop"}
+ Format: {"cfq" | "deadline" | "noop"}
See Documentation/block/as-iosched.txt and
Documentation/block/deadline-iosched.txt for details.
@@ -2385,6 +2385,11 @@
improve throughput, but will also increase the
amount of memory reserved for use by the client.
+ swapaccount[=0|1]
+ [KNL] Enable accounting of swap in memory resource
+ controller if no parameter or 1 is given or disable
+ it if 0 is given (See Documentation/cgroups/memory.txt)
+
swiotlb= [IA-64] Number of I/O TLB slabs
switches= [HW,M68k]
diff --git a/Documentation/leds-class.txt b/Documentation/leds-class.txt
index 8fd5ca2..58b266b 100644
--- a/Documentation/leds-class.txt
+++ b/Documentation/leds-class.txt
@@ -60,15 +60,18 @@
Some LEDs can be programmed to blink without any CPU interaction. To
support this feature, a LED driver can optionally implement the
-blink_set() function (see <linux/leds.h>). If implemented, triggers can
-attempt to use it before falling back to software timers. The blink_set()
-function should return 0 if the blink setting is supported, or -EINVAL
-otherwise, which means that LED blinking will be handled by software.
+blink_set() function (see <linux/leds.h>). To set an LED to blinking,
+however, it is better to use use the API function led_blink_set(),
+as it will check and implement software fallback if necessary.
-The blink_set() function should choose a user friendly blinking
-value if it is called with *delay_on==0 && *delay_off==0 parameters. In
-this case the driver should give back the chosen value through delay_on
-and delay_off parameters to the leds subsystem.
+To turn off blinking again, use the API function led_brightness_set()
+as that will not just set the LED brightness but also stop any software
+timers that may have been required for blinking.
+
+The blink_set() function should choose a user friendly blinking value
+if it is called with *delay_on==0 && *delay_off==0 parameters. In this
+case the driver should give back the chosen value through delay_on and
+delay_off parameters to the leds subsystem.
Setting the brightness to zero with brightness_set() callback function
should completely turn off the LED and cancel the previously programmed
diff --git a/Documentation/leds/leds-lp5521.txt b/Documentation/leds/leds-lp5521.txt
new file mode 100644
index 0000000..c4d8d15
--- /dev/null
+++ b/Documentation/leds/leds-lp5521.txt
@@ -0,0 +1,88 @@
+Kernel driver for lp5521
+========================
+
+* National Semiconductor LP5521 led driver chip
+* Datasheet: http://www.national.com/pf/LP/LP5521.html
+
+Authors: Mathias Nyman, Yuri Zaporozhets, Samu Onkalo
+Contact: Samu Onkalo (samu.p.onkalo-at-nokia.com)
+
+Description
+-----------
+
+LP5521 can drive up to 3 channels. Leds can be controlled directly via
+the led class control interface. Channels have generic names:
+lp5521:channelx, where x is 0 .. 2
+
+All three channels can be also controlled using the engine micro programs.
+More details of the instructions can be found from the public data sheet.
+
+Control interface for the engines:
+x is 1 .. 3
+enginex_mode : disabled, load, run
+enginex_load : store program (visible only in engine load mode)
+
+Example (start to blink the channel 2 led):
+cd /sys/class/leds/lp5521:channel2/device
+echo "load" > engine3_mode
+echo "037f4d0003ff6000" > engine3_load
+echo "run" > engine3_mode
+
+stop the engine:
+echo "disabled" > engine3_mode
+
+sysfs contains a selftest entry.
+The test communicates with the chip and checks that
+the clock mode is automatically set to the requested one.
+
+Each channel has its own led current settings.
+/sys/class/leds/lp5521:channel0/led_current - RW
+/sys/class/leds/lp5521:channel0/max_current - RO
+Format: 10x mA i.e 10 means 1.0 mA
+
+example platform data:
+
+Note: chan_nr can have values between 0 and 2.
+
+static struct lp5521_led_config lp5521_led_config[] = {
+ {
+ .chan_nr = 0,
+ .led_current = 50,
+ .max_current = 130,
+ }, {
+ .chan_nr = 1,
+ .led_current = 0,
+ .max_current = 130,
+ }, {
+ .chan_nr = 2,
+ .led_current = 0,
+ .max_current = 130,
+ }
+};
+
+static int lp5521_setup(void)
+{
+ /* setup HW resources */
+}
+
+static void lp5521_release(void)
+{
+ /* Release HW resources */
+}
+
+static void lp5521_enable(bool state)
+{
+ /* Control of chip enable signal */
+}
+
+static struct lp5521_platform_data lp5521_platform_data = {
+ .led_config = lp5521_led_config,
+ .num_channels = ARRAY_SIZE(lp5521_led_config),
+ .clock_mode = LP5521_CLOCK_EXT,
+ .setup_resources = lp5521_setup,
+ .release_resources = lp5521_release,
+ .enable = lp5521_enable,
+};
+
+If the current is set to 0 in the platform data, that channel is
+disabled and it is not visible in the sysfs.
diff --git a/Documentation/leds/leds-lp5523.txt b/Documentation/leds/leds-lp5523.txt
new file mode 100644
index 0000000..fad2feb
--- /dev/null
+++ b/Documentation/leds/leds-lp5523.txt
@@ -0,0 +1,83 @@
+Kernel driver for lp5523
+========================
+
+* National Semiconductor LP5523 led driver chip
+* Datasheet: http://www.national.com/pf/LP/LP5523.html
+
+Authors: Mathias Nyman, Yuri Zaporozhets, Samu Onkalo
+Contact: Samu Onkalo (samu.p.onkalo-at-nokia.com)
+
+Description
+-----------
+LP5523 can drive up to 9 channels. Leds can be controlled directly via
+the led class control interface. Channels have generic names:
+lp5523:channelx where x is 0...8
+
+The chip provides 3 engines. Each engine can control channels without
+interaction from the main CPU. Details of the micro engine code can be found
+from the public data sheet. Leds can be muxed to different channels.
+
+Control interface for the engines:
+x is 1 .. 3
+enginex_mode : disabled, load, run
+enginex_load : microcode load (visible only in load mode)
+enginex_leds : led mux control (visible only in load mode)
+
+cd /sys/class/leds/lp5523:channel2/device
+echo "load" > engine3_mode
+echo "9d80400004ff05ff437f0000" > engine3_load
+echo "111111111" > engine3_leds
+echo "run" > engine3_mode
+
+sysfs contains a selftest entry. It measures each channel
+voltage level and checks if it looks reasonable. If the level is too high,
+the led is missing; if the level is too low, there is a short circuit.
+
+Selftest uses always the current from the platform data.
+
+Each channel contains led current settings.
+/sys/class/leds/lp5523:channel2/led_current - RW
+/sys/class/leds/lp5523:channel2/max_current - RO
+Format: 10x mA i.e 10 means 1.0 mA
+
+Example platform data:
+
+Note - chan_nr can have values between 0 and 8.
+
+static struct lp5523_led_config lp5523_led_config[] = {
+ {
+ .chan_nr = 0,
+ .led_current = 50,
+ .max_current = 130,
+ },
+...
+ }, {
+ .chan_nr = 8,
+ .led_current = 50,
+ .max_current = 130,
+ }
+};
+
+static int lp5523_setup(void)
+{
+ /* Setup HW resources */
+}
+
+static void lp5523_release(void)
+{
+ /* Release HW resources */
+}
+
+static void lp5523_enable(bool state)
+{
+ /* Control chip enable signal */
+}
+
+static struct lp5523_platform_data lp5523_platform_data = {
+ .led_config = lp5523_led_config,
+ .num_channels = ARRAY_SIZE(lp5523_led_config),
+ .clock_mode = LP5523_CLOCK_EXT,
+ .setup_resources = lp5523_setup,
+ .release_resources = lp5523_release,
+ .enable = lp5523_enable,
+};
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index c7165f4..3c5e465 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -20,6 +20,15 @@
min_pmtu - INTEGER
default 562 - minimum discovered Path MTU
+route/max_size - INTEGER
+ Maximum number of routes allowed in the kernel. Increase
+ this when using large numbers of interfaces and/or routes.
+
+neigh/default/gc_thresh3 - INTEGER
+ Maximum number of neighbor entries allowed. Increase this
+ when using large numbers of interfaces and when communicating
+ with large numbers of directly-connected peers.
+
mtu_expires - INTEGER
Time, in seconds, that cached PMTU information is kept.
@@ -135,6 +144,7 @@
Count buffering overhead as bytes/2^tcp_adv_win_scale
(if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
if it is <= 0.
+ Possible values are [-31, 31], inclusive.
Default: 2
tcp_allowed_congestion_control - STRING
diff --git a/Documentation/power/opp.txt b/Documentation/power/opp.txt
index 44d87ad..cd44558 100644
--- a/Documentation/power/opp.txt
+++ b/Documentation/power/opp.txt
@@ -37,6 +37,9 @@
SoC framework -> modifies on required cases certain OPPs -> OPP layer
-> queries to search/retrieve information ->
+Architectures that provide a SoC framework for OPP should select ARCH_HAS_OPP
+to make the OPP layer available.
+
OPP layer expects each domain to be represented by a unique device pointer. SoC
framework registers a set of initial OPPs per device with the OPP layer. This
list is expected to be an optimally small number typically around 5 per device.
diff --git a/Documentation/rbtree.txt b/Documentation/rbtree.txt
index 221f38b..19f8278 100644
--- a/Documentation/rbtree.txt
+++ b/Documentation/rbtree.txt
@@ -21,8 +21,8 @@
To quote Linux Weekly News:
There are a number of red-black trees in use in the kernel.
- The anticipatory, deadline, and CFQ I/O schedulers all employ
- rbtrees to track requests; the packet CD/DVD driver does the same.
+ The deadline and CFQ I/O schedulers employ rbtrees to
+ track requests; the packet CD/DVD driver does the same.
The high-resolution timer code uses an rbtree to organize outstanding
timer requests. The ext3 filesystem tracks directory entries in a
red-black tree. Virtual memory areas (VMAs) are tracked with red-black
diff --git a/Documentation/sh/clk.txt b/Documentation/sh/clk.txt
deleted file mode 100644
index 114b595..0000000
--- a/Documentation/sh/clk.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-Clock framework on SuperH architecture
-
-The framework on SH extends existing API by the function clk_set_rate_ex,
-which prototype is as follows:
-
- clk_set_rate_ex (struct clk *clk, unsigned long rate, int algo_id)
-
-The algo_id parameter is used to specify algorithm used to recalculate clocks,
-adjanced to clock, specified as first argument. It is assumed that algo_id==0
-means no changes to adjanced clock
-
-Internally, the clk_set_rate_ex forwards request to clk->ops->set_rate method,
-if it is present in ops structure. The method should set the clock rate and adjust
-all needed clocks according to the passed algo_id.
-Exact values for algo_id are machine-dependent. For the sh7722, the following
-values are defined:
-
- NO_CHANGE = 0,
- IUS_N1_N1, /* I:U = N:1, U:Sh = N:1 */
- IUS_322, /* I:U:Sh = 3:2:2 */
- IUS_522, /* I:U:Sh = 5:2:2 */
- IUS_N11, /* I:U:Sh = N:1:1 */
- SB_N1, /* Sh:B = N:1 */
- SB3_N1, /* Sh:B3 = N:1 */
- SB3_32, /* Sh:B3 = 3:2 */
- SB3_43, /* Sh:B3 = 4:3 */
- SB3_54, /* Sh:B3 = 5:4 */
- BP_N1, /* B:P = N:1 */
- IP_N1 /* I:P = N:1 */
-
-Each of these constants means relation between clocks that can be set via the FRQCR
-register
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index 3894eaa..209e158 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -28,6 +28,7 @@
- core_uses_pid
- ctrl-alt-del
- dentry-state
+- dmesg_restrict
- domainname
- hostname
- hotplug
@@ -213,6 +214,19 @@
==============================================================
+dmesg_restrict:
+
+This toggle indicates whether unprivileged users are prevented from using
+dmesg(8) to view messages from the kernel's log buffer. When
+dmesg_restrict is set to (0) there are no restrictions. When
+dmesg_restrict is set set to (1), users must have CAP_SYS_ADMIN to use
+dmesg(8).
+
+The kernel config option CONFIG_SECURITY_DMESG_RESTRICT sets the default
+value of dmesg_restrict.
+
+==============================================================
+
domainname & hostname:
These files can be used to set the NIS/YP domainname and the
diff --git a/MAINTAINERS b/MAINTAINERS
index 0094224..d7521eb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -161,7 +161,7 @@
L: linux-serial@vger.kernel.org
W: http://serial.sourceforge.net
S: Maintained
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
F: drivers/serial/8250*
F: include/linux/serial_8250.h
@@ -945,7 +945,7 @@
L: linux-sh@vger.kernel.org
W: http://oss.renesas.com
Q: http://patchwork.kernel.org/project/linux-sh/list/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/genesis-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git rmobile-latest
S: Supported
F: arch/arm/mach-shmobile/
F: drivers/sh/
@@ -1359,7 +1359,7 @@
BONDING DRIVER
M: Jay Vosburgh <fubar@us.ibm.com>
-L: bonding-devel@lists.sourceforge.net
+L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/bonding/
S: Supported
F: drivers/net/bonding/
@@ -1829,6 +1829,13 @@
S: Supported
F: drivers/net/cxgb4vf/
+STMMAC ETHERNET DRIVER
+M: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+L: netdev@vger.kernel.org
+W: http://www.stlinux.com
+S: Supported
+F: drivers/net/stmmac/
+
CYBERPRO FB DRIVER
M: Russell King <linux@arm.linux.org.uk>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -2008,6 +2015,7 @@
DOCBOOK FOR DOCUMENTATION
M: Randy Dunlap <rdunlap@xenotime.net>
S: Maintained
+F: scripts/kernel-doc
DOCKING STATION DRIVER
M: Shaohua Li <shaohua.li@intel.com>
@@ -2018,6 +2026,7 @@
DOCUMENTATION
M: Randy Dunlap <rdunlap@xenotime.net>
L: linux-doc@vger.kernel.org
+T: quilt oss.oracle.com/~rdunlap/kernel-doc-patches/current/
S: Maintained
F: Documentation/
@@ -2051,7 +2060,7 @@
DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
M: Greg Kroah-Hartman <gregkh@suse.de>
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6.git
S: Supported
F: Documentation/kobject.txt
F: drivers/base/
@@ -2071,7 +2080,7 @@
INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
M: Chris Wilson <chris@chris-wilson.co.uk>
-L: intel-gfx@lists.freedesktop.org
+L: intel-gfx@lists.freedesktop.org (subscribers-only)
L: dri-devel@lists.freedesktop.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel.git
S: Supported
@@ -2435,9 +2444,12 @@
FRAMEBUFFER LAYER
L: linux-fbdev@vger.kernel.org
W: http://linux-fbdev.sourceforge.net/
+Q: http://patchwork.kernel.org/project/linux-fbdev/list/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6.git
S: Orphan
F: Documentation/fb/
-F: drivers/video/fb*
+F: drivers/video/
+F: include/video/
F: include/linux/fb.h
FREESCALE DMA DRIVER
@@ -4052,9 +4064,8 @@
NETEFFECT IWARP RNIC DRIVER (IW_NES)
M: Faisal Latif <faisal.latif@intel.com>
-M: Chien Tung <chien.tin.tung@intel.com>
L: linux-rdma@vger.kernel.org
-W: http://www.neteffect.com
+W: http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
S: Supported
F: drivers/infiniband/hw/nes/
@@ -5114,7 +5125,7 @@
M: Jassi Brar <jassi.brar@samsung.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Supported
-F: sound/soc/s3c24xx
+F: sound/soc/samsung
TLG2300 VIDEO4LINUX-2 DRIVER
M: Huang Shijie <shijie8@gmail.com>
@@ -5676,7 +5687,7 @@
STAGING SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@suse.de>
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6.git
L: devel@driverdev.osuosl.org
S: Maintained
F: drivers/staging/
@@ -5705,7 +5716,7 @@
L: linux-sh@vger.kernel.org
W: http://www.linux-sh.org
Q: http://patchwork.kernel.org/project/linux-sh/list/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git sh-latest
S: Supported
F: Documentation/sh/
F: arch/sh/
@@ -5827,6 +5838,8 @@
W: http://www.tilera.com/scm/
S: Supported
F: arch/tile/
+F: drivers/char/hvc_tile.c
+F: drivers/net/tile/
TLAN NETWORK DRIVER
M: Samuel Chessman <chessman@tux.org>
@@ -5910,7 +5923,7 @@
TTY LAYER
M: Greg Kroah-Hartman <gregkh@suse.de>
S: Maintained
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
F: drivers/char/tty_*
F: drivers/serial/serial_core.c
F: include/linux/serial_core.h
@@ -6233,7 +6246,7 @@
M: Greg Kroah-Hartman <gregkh@suse.de>
L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6.git
S: Supported
F: Documentation/usb/
F: drivers/net/usb/
@@ -6598,14 +6611,14 @@
XEN PCI SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xensource.com
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
S: Supported
F: arch/x86/pci/*xen*
F: drivers/pci/*xen*
XEN SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xensource.com
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
S: Supported
F: arch/x86/xen/*swiotlb*
F: drivers/xen/*swiotlb*
@@ -6613,7 +6626,7 @@
XEN HYPERVISOR INTERFACE
M: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xen.org
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
L: virtualization@lists.osdl.org
S: Supported
F: arch/x86/xen/
diff --git a/Makefile b/Makefile
index 6619720..3d94974 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 37
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc5
NAME = Flesh-Eating Bats with Fangs
# *DOCUMENTATION*
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a19a526..f1d9297 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -6,10 +6,10 @@
select HAVE_MEMBLOCK
select RTC_LIB
select SYS_SUPPORTS_APM_EMULATION
- select GENERIC_ATOMIC64 if (!CPU_32v6K)
+ select GENERIC_ATOMIC64 if (!CPU_32v6K || !AEABI)
select HAVE_OPROFILE if (HAVE_PERF_EVENTS)
select HAVE_ARCH_KGDB
- select HAVE_KPROBES if (!XIP_KERNEL)
+ select HAVE_KPROBES if (!XIP_KERNEL && !THUMB2_KERNEL)
select HAVE_KRETPROBES if (HAVE_KPROBES)
select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL)
@@ -646,7 +646,7 @@
select ARCH_HAS_CPUFREQ
select HAVE_CLK
select ARCH_USES_GETTIMEOFFSET
- select HAVE_S3C2410_I2C
+ select HAVE_S3C2410_I2C if I2C
help
Samsung S3C2410X CPU based systems, such as the Simtec Electronics
BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
@@ -676,8 +676,8 @@
select S3C_DEV_NAND
select USB_ARCH_HAS_OHCI
select SAMSUNG_GPIOLIB_4BIT
- select HAVE_S3C2410_I2C
- select HAVE_S3C2410_WATCHDOG
+ select HAVE_S3C2410_I2C if I2C
+ select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S3C64XX series based systems
@@ -686,10 +686,10 @@
select CPU_V6
select GENERIC_GPIO
select HAVE_CLK
- select HAVE_S3C2410_WATCHDOG
+ select HAVE_S3C2410_WATCHDOG if WATCHDOG
select ARCH_USES_GETTIMEOFFSET
- select HAVE_S3C2410_I2C
- select HAVE_S3C_RTC
+ select HAVE_S3C2410_I2C if I2C
+ select HAVE_S3C_RTC if RTC_CLASS
help
Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
SMDK6450.
@@ -700,7 +700,7 @@
select GENERIC_GPIO
select HAVE_CLK
select ARCH_USES_GETTIMEOFFSET
- select HAVE_S3C2410_WATCHDOG
+ select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S5P6442 CPU based systems
@@ -711,9 +711,9 @@
select CPU_V7
select ARM_L1_CACHE_SHIFT_6
select ARCH_USES_GETTIMEOFFSET
- select HAVE_S3C2410_I2C
- select HAVE_S3C_RTC
- select HAVE_S3C2410_WATCHDOG
+ select HAVE_S3C2410_I2C if I2C
+ select HAVE_S3C_RTC if RTC_CLASS
+ select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S5PC100 series based systems
@@ -726,9 +726,9 @@
select ARM_L1_CACHE_SHIFT_6
select ARCH_HAS_CPUFREQ
select ARCH_USES_GETTIMEOFFSET
- select HAVE_S3C2410_I2C
- select HAVE_S3C_RTC
- select HAVE_S3C2410_WATCHDOG
+ select HAVE_S3C2410_I2C if I2C
+ select HAVE_S3C_RTC if RTC_CLASS
+ select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S5PV210/S5PC110 series based systems
@@ -739,9 +739,9 @@
select GENERIC_GPIO
select HAVE_CLK
select GENERIC_CLOCKEVENTS
- select HAVE_S3C_RTC
- select HAVE_S3C2410_I2C
- select HAVE_S3C2410_WATCHDOG
+ select HAVE_S3C_RTC if RTC_CLASS
+ select HAVE_S3C2410_I2C if I2C
+ select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S5PV310 series based systems
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index 4a590f4..4d26f2c 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -70,12 +70,7 @@
$(obj)/uImage: LOADADDR=$(ZRELADDR)
endif
-ifeq ($(CONFIG_THUMB2_KERNEL),y)
-# Set bit 0 to 1 so that "mov pc, rx" switches to Thumb-2 mode
-$(obj)/uImage: STARTADDR=$(shell echo $(LOADADDR) | sed -e "s/.$$/1/")
-else
$(obj)/uImage: STARTADDR=$(LOADADDR)
-endif
$(obj)/uImage: $(obj)/zImage FORCE
$(call if_changed,uimage)
diff --git a/arch/arm/boot/bootp/init.S b/arch/arm/boot/bootp/init.S
index 8b0de41..78b5080 100644
--- a/arch/arm/boot/bootp/init.S
+++ b/arch/arm/boot/bootp/init.S
@@ -73,6 +73,8 @@
.size _start, . - _start
+ .align
+
.type data,#object
data: .word initrd_start @ source initrd address
.word initrd_phys @ destination initrd address
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 6825c34..7193884 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -125,9 +125,13 @@
* sort out different calling conventions
*/
.align
+ .arm @ Always enter in ARM state
start:
.type start,#function
- .rept 8
+ THUMB( adr r12, BSYM(1f) )
+ THUMB( bx r12 )
+ THUMB( .rept 6 )
+ ARM( .rept 8 )
mov r0, r0
.endr
@@ -135,6 +139,7 @@
.word 0x016f2818 @ Magic numbers to help the loader
.word start @ absolute load/run zImage address
.word _edata @ zImage end address
+ THUMB( .thumb )
1: mov r7, r1 @ save architecture ID
mov r8, r2 @ save atags pointer
@@ -174,7 +179,8 @@
ldr sp, [r0, #28]
#ifdef CONFIG_AUTO_ZRELADDR
@ determine final kernel image address
- and r4, pc, #0xf8000000
+ mov r4, pc
+ and r4, r4, #0xf8000000
add r4, r4, #TEXT_OFFSET
#else
ldr r4, =zreladdr
@@ -445,7 +451,8 @@
*/
mov r1, #0x1e
orr r1, r1, #3 << 10
- mov r2, pc, lsr #20
+ mov r2, pc
+ mov r2, r2, lsr #20
orr r1, r1, r2, lsl #20
add r0, r3, r2, lsl #2
str r1, [r0], #4
@@ -1084,6 +1091,6 @@
reloc_end:
.align
- .section ".stack", "w"
+ .section ".stack", "aw", %nobits
user_stack: .space 4096
user_stack_end:
diff --git a/arch/arm/boot/compressed/vmlinux.lds.in b/arch/arm/boot/compressed/vmlinux.lds.in
index d081689..366a924 100644
--- a/arch/arm/boot/compressed/vmlinux.lds.in
+++ b/arch/arm/boot/compressed/vmlinux.lds.in
@@ -57,7 +57,7 @@
.bss : { *(.bss) }
_end = .;
- .stack (NOLOAD) : { *(.stack) }
+ .stack : { *(.stack) }
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index ada6359..e6388dc 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -146,9 +146,15 @@
unsigned int shift = (irq % 4) * 8;
unsigned int cpu = cpumask_first(mask_val);
u32 val;
+ struct irq_desc *desc;
spin_lock(&irq_controller_lock);
- irq_desc[irq].node = cpu;
+ desc = irq_to_desc(irq);
+ if (desc == NULL) {
+ spin_unlock(&irq_controller_lock);
+ return -EINVAL;
+ }
+ desc->node = cpu;
val = readl(reg) & ~(0xff << shift);
val |= 1 << (cpu + shift);
writel(val, reg);
@@ -210,7 +216,7 @@
void __init gic_dist_init(unsigned int gic_nr, void __iomem *base,
unsigned int irq_start)
{
- unsigned int max_irq, i;
+ unsigned int gic_irqs, irq_limit, i;
u32 cpumask = 1 << smp_processor_id();
if (gic_nr >= MAX_GIC_NR)
@@ -226,46 +232,49 @@
/*
* Find out how many interrupts are supported.
- */
- max_irq = readl(base + GIC_DIST_CTR) & 0x1f;
- max_irq = (max_irq + 1) * 32;
-
- /*
* The GIC only supports up to 1020 interrupt sources.
- * Limit this to either the architected maximum, or the
- * platform maximum.
*/
- if (max_irq > max(1020, NR_IRQS))
- max_irq = max(1020, NR_IRQS);
+ gic_irqs = readl(base + GIC_DIST_CTR) & 0x1f;
+ gic_irqs = (gic_irqs + 1) * 32;
+ if (gic_irqs > 1020)
+ gic_irqs = 1020;
/*
* Set all global interrupts to be level triggered, active low.
*/
- for (i = 32; i < max_irq; i += 16)
+ for (i = 32; i < gic_irqs; i += 16)
writel(0, base + GIC_DIST_CONFIG + i * 4 / 16);
/*
* Set all global interrupts to this CPU only.
*/
- for (i = 32; i < max_irq; i += 4)
+ for (i = 32; i < gic_irqs; i += 4)
writel(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
/*
- * Set priority on all interrupts.
+ * Set priority on all global interrupts.
*/
- for (i = 0; i < max_irq; i += 4)
+ for (i = 32; i < gic_irqs; i += 4)
writel(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4);
/*
- * Disable all interrupts.
+ * Disable all interrupts. Leave the PPI and SGIs alone
+ * as these enables are banked registers.
*/
- for (i = 0; i < max_irq; i += 32)
+ for (i = 32; i < gic_irqs; i += 32)
writel(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
/*
+ * Limit number of interrupts registered to the platform maximum
+ */
+ irq_limit = gic_data[gic_nr].irq_offset + gic_irqs;
+ if (WARN_ON(irq_limit > NR_IRQS))
+ irq_limit = NR_IRQS;
+
+ /*
* Setup the Linux IRQ subsystem.
*/
- for (i = irq_start; i < gic_data[gic_nr].irq_offset + max_irq; i++) {
+ for (i = irq_start; i < irq_limit; i++) {
set_irq_chip(i, &gic_chip);
set_irq_chip_data(i, &gic_data[gic_nr]);
set_irq_handler(i, handle_level_irq);
@@ -277,11 +286,30 @@
void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base)
{
+ void __iomem *dist_base;
+ int i;
+
if (gic_nr >= MAX_GIC_NR)
BUG();
+ dist_base = gic_data[gic_nr].dist_base;
+ BUG_ON(!dist_base);
+
gic_data[gic_nr].cpu_base = base;
+ /*
+ * Deal with the banked PPI and SGI interrupts - disable all
+ * PPI interrupts, ensure all SGI interrupts are enabled.
+ */
+ writel(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR);
+ writel(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET);
+
+ /*
+ * Set priority on PPI and SGI interrupts
+ */
+ for (i = 0; i < 32; i += 4)
+ writel(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4);
+
writel(0xf0, base + GIC_CPU_PRIMASK);
writel(1, base + GIC_CPU_CTRL);
}
diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig
new file mode 100644
index 0000000..38cb7c9
--- /dev/null
+++ b/arch/arm/configs/at91rm9200_defconfig
@@ -0,0 +1,341 @@
+CONFIG_EXPERIMENTAL=y
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_AT91=y
+CONFIG_MACH_ONEARM=y
+CONFIG_ARCH_AT91RM9200DK=y
+CONFIG_MACH_AT91RM9200EK=y
+CONFIG_MACH_CSB337=y
+CONFIG_MACH_CSB637=y
+CONFIG_MACH_CARMEVA=y
+CONFIG_MACH_ATEB9200=y
+CONFIG_MACH_KB9200=y
+CONFIG_MACH_PICOTUX2XX=y
+CONFIG_MACH_KAFA=y
+CONFIG_MACH_ECBAT91=y
+CONFIG_MACH_YL9200=y
+CONFIG_MACH_CPUAT91=y
+CONFIG_MACH_ECO920=y
+CONFIG_MTD_AT91_DATAFLASH_CARD=y
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_TIMER_HZ=100
+# CONFIG_ARM_THUMB is not set
+CONFIG_PCCARD=y
+CONFIG_AT91_CF=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_LEDS=y
+CONFIG_LEDS_CPU=y
+CONFIG_ZBOOT_ROM_TEXT=0x10000000
+CONFIG_ZBOOT_ROM_BSS=0x20040000
+CONFIG_KEXEC=y
+CONFIG_FPE_NWFPE=y
+CONFIG_BINFMT_MISC=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_MIP6=m
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
+CONFIG_IPV6_TUNNEL=m
+CONFIG_BRIDGE=m
+CONFIG_VLAN_8021Q=m
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_MTD=y
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_AFS_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PLATRAM=y
+CONFIG_MTD_DATAFLASH=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_ATMEL=y
+CONFIG_MTD_NAND_PLATFORM=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_GLUEBI=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_NBD=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_ATMEL_TCLIB=y
+CONFIG_EEPROM_LEGACY=m
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=m
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=m
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+CONFIG_TUN=m
+CONFIG_PHYLIB=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_MICREL_PHY=y
+CONFIG_NET_ETHERNET=y
+CONFIG_ARM_AT91_ETHER=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+CONFIG_USB_CATC=m
+CONFIG_USB_KAWETH=m
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_DM9601=m
+CONFIG_USB_NET_GL620A=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_EPSON2888=y
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
+CONFIG_INPUT_EVDEV=y
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_LEGACY_PTY_COUNT=32
+CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_GPIO=y
+CONFIG_SPI=y
+CONFIG_SPI_ATMEL=y
+CONFIG_SPI_BITBANG=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_HWMON=m
+CONFIG_SENSORS_ADM1021=m
+CONFIG_SENSORS_ADM1025=m
+CONFIG_SENSORS_ADM1026=m
+CONFIG_SENSORS_ADM1029=m
+CONFIG_SENSORS_ADM1031=m
+CONFIG_SENSORS_ADM9240=m
+CONFIG_SENSORS_DS1621=m
+CONFIG_SENSORS_GL518SM=m
+CONFIG_SENSORS_GL520SM=m
+CONFIG_SENSORS_IT87=m
+CONFIG_SENSORS_LM63=m
+CONFIG_SENSORS_LM73=m
+CONFIG_SENSORS_LM75=m
+CONFIG_SENSORS_LM77=m
+CONFIG_SENSORS_LM78=m
+CONFIG_SENSORS_LM80=m
+CONFIG_SENSORS_LM83=m
+CONFIG_SENSORS_LM85=m
+CONFIG_SENSORS_LM87=m
+CONFIG_SENSORS_LM90=m
+CONFIG_SENSORS_LM92=m
+CONFIG_SENSORS_MAX1619=m
+CONFIG_SENSORS_PCF8591=m
+CONFIG_SENSORS_SMSC47B397=m
+CONFIG_SENSORS_W83781D=m
+CONFIG_SENSORS_W83791D=m
+CONFIG_SENSORS_W83792D=m
+CONFIG_SENSORS_W83793=m
+CONFIG_SENSORS_W83L785TS=m
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_AT91RM9200_WATCHDOG=y
+CONFIG_FB=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+CONFIG_FB_S1D13XXX=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_DISPLAY_SUPPORT=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FONTS=y
+CONFIG_FONT_MINI_4x6=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_USB=y
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_MON=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+CONFIG_USB_STORAGE=y
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_FTDI_SIO=y
+CONFIG_USB_SERIAL_KEYSPAN=y
+CONFIG_USB_SERIAL_KEYSPAN_MPR=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19=y
+CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
+CONFIG_USB_SERIAL_MCT_U232=y
+CONFIG_USB_SERIAL_PL2303=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=m
+CONFIG_USB_MASS_STORAGE=m
+CONFIG_MMC=y
+CONFIG_MMC_AT91=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_PCF8563=y
+CONFIG_RTC_DRV_AT91RM9200=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_REISERFS_FS=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=m
+CONFIG_TMPFS=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RUBIN=y
+CONFIG_CRAMFS=y
+CONFIG_MINIX_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=y
+CONFIG_SMB_FS=m
+CONFIG_CIFS=m
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_FTRACE is not set
+CONFIG_CRYPTO_PCBC=y
+CONFIG_CRYPTO_SHA1=y
diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig
deleted file mode 100644
index 4438e64..0000000
--- a/arch/arm/configs/at91rm9200dk_defconfig
+++ /dev/null
@@ -1,72 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91RM9200DK=y
-CONFIG_MACH_ECO920=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_LEDS=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig
deleted file mode 100644
index ccd517c..0000000
--- a/arch/arm/configs/at91rm9200ek_defconfig
+++ /dev/null
@@ -1,73 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_AT91RM9200EK=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-CONFIG_FB=y
-CONFIG_FB_S1D13XXX=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig
deleted file mode 100644
index 1b0e9a1..0000000
--- a/arch/arm/configs/ateb9200_defconfig
+++ /dev/null
@@ -1,131 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_ATEB9200=y
-CONFIG_PCCARD=m
-CONFIG_AT91_CF=m
-CONFIG_PREEMPT=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-# CONFIG_IPV6 is not set
-CONFIG_BRIDGE=m
-CONFIG_VLAN_8021Q=m
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK_RO=y
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_SCSI=m
-CONFIG_BLK_DEV_SD=m
-CONFIG_BLK_DEV_SR=m
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_TUN=m
-CONFIG_PHYLIB=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-CONFIG_USB_USBNET=y
-CONFIG_USB_NET_GL620A=y
-CONFIG_USB_NET_PLUSB=y
-CONFIG_USB_NET_RNDIS_HOST=y
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_EPSON2888=y
-CONFIG_PPP=m
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_I2C=m
-CONFIG_I2C_CHARDEV=m
-CONFIG_I2C_GPIO=m
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_SOUND=y
-CONFIG_USB_HID=m
-CONFIG_HID_PID=y
-CONFIG_USB_HIDDEV=y
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=m
-CONFIG_USB_STORAGE=m
-CONFIG_USB_STORAGE_DATAFAB=m
-CONFIG_USB_STORAGE_FREECOM=m
-CONFIG_USB_STORAGE_USBAT=m
-CONFIG_USB_STORAGE_SDDR09=m
-CONFIG_USB_STORAGE_SDDR55=m
-CONFIG_USB_STORAGE_JUMPSHOT=m
-CONFIG_USB_SERIAL=m
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_FTDI_SIO=m
-CONFIG_USB_SERIAL_PL2303=m
-CONFIG_USB_GADGET=m
-CONFIG_USB_ETH=m
-CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_G_SERIAL=m
-CONFIG_MMC=m
-CONFIG_MMC_DEBUG=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=m
-CONFIG_EXT3_FS=m
-CONFIG_REISERFS_FS=m
-CONFIG_INOTIFY=y
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_NTFS_FS=m
-CONFIG_NTFS_RW=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V4=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_BSD_DISKLABEL=y
-CONFIG_MINIX_SUBPARTITION=y
-CONFIG_SOLARIS_X86_PARTITION=y
-CONFIG_UNIXWARE_DISKLABEL=y
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRC16=m
-CONFIG_LIBCRC32C=m
diff --git a/arch/arm/configs/carmeva_defconfig b/arch/arm/configs/carmeva_defconfig
deleted file mode 100644
index ac64dbd..0000000
--- a/arch/arm/configs/carmeva_defconfig
+++ /dev/null
@@ -1,47 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
-# CONFIG_HOTPLUG is not set
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_CARMEVA=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO=m
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_MMC=m
-CONFIG_MMC_DEBUG=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_DNOTIFY is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=y
diff --git a/arch/arm/configs/cpuat91_defconfig b/arch/arm/configs/cpuat91_defconfig
deleted file mode 100644
index 022aeb5..0000000
--- a/arch/arm/configs/cpuat91_defconfig
+++ /dev/null
@@ -1,112 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_CPUAT91=y
-CONFIG_AT91_TIMER_HZ=100
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PLATRAM=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_PHYLIB=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_LEGACY_PTY_COUNT=32
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_MMC=y
-CONFIG_MMC_AT91=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_GPIO=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_CRAMFS=y
-CONFIG_MINIX_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig
deleted file mode 100644
index a24c448..0000000
--- a/arch/arm/configs/csb337_defconfig
+++ /dev/null
@@ -1,104 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_CSB337=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_ATMEL_SSC=y
-CONFIG_SCSI=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_SERIAL=y
-CONFIG_USB_SERIAL_CONSOLE=y
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_FTDI_SIO=y
-CONFIG_USB_SERIAL_KEYSPAN=y
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-CONFIG_USB_SERIAL_MCT_U232=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_HCTOSYS_DEVICE="rtc1"
-# CONFIG_RTC_INTF_SYSFS is not set
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig
deleted file mode 100644
index 98552ad..0000000
--- a/arch/arm/configs/csb637_defconfig
+++ /dev/null
@@ -1,98 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_CSB637=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_SERIAL=y
-CONFIG_USB_SERIAL_CONSOLE=y
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_FTDI_SIO=y
-CONFIG_USB_SERIAL_KEYSPAN=y
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-CONFIG_USB_SERIAL_MCT_U232=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig
deleted file mode 100644
index 6bb6abd..0000000
--- a/arch/arm/configs/ecbat91_defconfig
+++ /dev/null
@@ -1,99 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_ECBAT91=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_PREEMPT=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="rootfstype=reiserfs root=/dev/mmcblk0p1 console=ttyS0,115200n8 rootdelay=1"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IPV6 is not set
-CONFIG_CFG80211=y
-CONFIG_MAC80211=y
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_AFS_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_SPI=y
-CONFIG_SPI_BITBANG=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_PRINTER=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-CONFIG_MMC_AT91=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_REISERFS_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_DEBUG_USER=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_SHA1=y
diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig
deleted file mode 100644
index 896dbe0..0000000
--- a/arch/arm/configs/kafa_defconfig
+++ /dev/null
@@ -1,61 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_KAFA=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20800000,10M root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_MISC=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK_RO=y
-CONFIG_NETDEVICES=y
-CONFIG_PHYLIB=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_LEGACY_PTY_COUNT=32
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/arm/configs/kb9202_defconfig b/arch/arm/configs/kb9202_defconfig
deleted file mode 100644
index 9f906a8..0000000
--- a/arch/arm/configs/kb9202_defconfig
+++ /dev/null
@@ -1,127 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_AUDIT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_KB9200=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x10000000
-CONFIG_ZBOOT_ROM_BSS=0x20040000
-CONFIG_CMDLINE="noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M"
-CONFIG_KEXEC=y
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_MISC=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_GLUEBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_ATMEL_TCLIB=y
-CONFIG_ATMEL_SSC=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_SCSI_SPI_ATTRS=m
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_AT91RM9200_WATCHDOG=y
-CONFIG_FB=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_GENERIC is not set
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_MINI_4x6=y
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_LIBUSUAL=y
-CONFIG_MMC=y
-CONFIG_MMC_AT91=m
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_DNOTIFY is not set
-CONFIG_INOTIFY=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=y
-CONFIG_JFFS2_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_UTF8=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig
deleted file mode 100644
index 1579857..0000000
--- a/arch/arm/configs/onearm_defconfig
+++ /dev/null
@@ -1,80 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_ONEARM=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_LEDS=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IPV6=y
-# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET6_XFRM_MODE_BEET is not set
-# CONFIG_IPV6_SIT is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig
deleted file mode 100644
index 4c9afa4..0000000
--- a/arch/arm/configs/picotux200_defconfig
+++ /dev/null
@@ -1,242 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=m
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_PICOTUX2XX=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_KEXEC=y
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_MISC=m
-CONFIG_NET=y
-CONFIG_PACKET=m
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=m
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_IPV6_MIP6=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_BRIDGE=m
-CONFIG_VLAN_8021Q=m
-CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
-CONFIG_BT_RFCOMM=m
-CONFIG_BT_RFCOMM_TTY=y
-CONFIG_BT_BNEP=m
-CONFIG_BT_BNEP_MC_FILTER=y
-CONFIG_BT_BNEP_PROTO_FILTER=y
-CONFIG_BT_HIDP=m
-CONFIG_FW_LOADER=m
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_EEPROM_LEGACY=m
-CONFIG_SCSI=m
-CONFIG_BLK_DEV_SD=m
-CONFIG_BLK_DEV_SR=m
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_NETDEVICES=y
-CONFIG_TUN=m
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-CONFIG_USB_CATC=m
-CONFIG_USB_KAWETH=m
-CONFIG_USB_PEGASUS=m
-CONFIG_USB_RTL8150=m
-CONFIG_USB_USBNET=m
-CONFIG_USB_NET_DM9601=m
-CONFIG_USB_NET_GL620A=m
-CONFIG_USB_NET_PLUSB=m
-CONFIG_USB_NET_MCS7830=m
-CONFIG_USB_NET_RNDIS_HOST=m
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_EPSON2888=y
-CONFIG_USB_KC2190=y
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_I2C=m
-CONFIG_I2C_CHARDEV=m
-CONFIG_I2C_GPIO=m
-CONFIG_HWMON=m
-CONFIG_SENSORS_ADM1021=m
-CONFIG_SENSORS_ADM1025=m
-CONFIG_SENSORS_ADM1026=m
-CONFIG_SENSORS_ADM1029=m
-CONFIG_SENSORS_ADM1031=m
-CONFIG_SENSORS_ADM9240=m
-CONFIG_SENSORS_DS1621=m
-CONFIG_SENSORS_GL518SM=m
-CONFIG_SENSORS_GL520SM=m
-CONFIG_SENSORS_IT87=m
-CONFIG_SENSORS_LM63=m
-CONFIG_SENSORS_LM75=m
-CONFIG_SENSORS_LM77=m
-CONFIG_SENSORS_LM78=m
-CONFIG_SENSORS_LM80=m
-CONFIG_SENSORS_LM83=m
-CONFIG_SENSORS_LM85=m
-CONFIG_SENSORS_LM87=m
-CONFIG_SENSORS_LM90=m
-CONFIG_SENSORS_LM92=m
-CONFIG_SENSORS_MAX1619=m
-CONFIG_SENSORS_PCF8591=m
-CONFIG_SENSORS_SMSC47B397=m
-CONFIG_SENSORS_W83781D=m
-CONFIG_SENSORS_W83791D=m
-CONFIG_SENSORS_W83792D=m
-CONFIG_SENSORS_W83793=m
-CONFIG_SENSORS_W83L785TS=m
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=m
-CONFIG_HID=m
-CONFIG_USB=m
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_OHCI_HCD=m
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=m
-CONFIG_USB_STORAGE=m
-CONFIG_USB_SERIAL=m
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_PL2303=m
-CONFIG_MMC=m
-CONFIG_MMC_AT91=m
-CONFIG_RTC_CLASS=m
-CONFIG_RTC_DRV_AT91RM9200=m
-CONFIG_EXT2_FS=m
-CONFIG_EXT3_FS=m
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_INOTIFY=y
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_NTFS_FS=m
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_NFS_FS=m
-CONFIG_SMB_FS=m
-CONFIG_CIFS=m
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_AMIGA_PARTITION=y
-CONFIG_NLS_DEFAULT="utf-8"
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_NLS_UTF8=m
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_LL=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_LIBCRC32C=m
diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig
deleted file mode 100644
index 30c537f..0000000
--- a/arch/arm/configs/yl9200_defconfig
+++ /dev/null
@@ -1,137 +0,0 @@
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91RM9200DK=y
-CONFIG_MACH_YL9200=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PLATRAM=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_NAND_PLATFORM=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=3
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_MISC_DEVICES is not set
-CONFIG_BLK_DEV_SD=y
-CONFIG_ATA=y
-CONFIG_NETDEVICES=y
-CONFIG_PHYLIB=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ADS7846=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_SPI=y
-CONFIG_SPI_DEBUG=y
-CONFIG_SPI_ATMEL=y
-CONFIG_FB=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_DISPLAY_SUPPORT=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_M66592=y
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
-CONFIG_MMC_AT91=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT3_FS=y
-CONFIG_REISERFS_FS=y
-CONFIG_INOTIFY=y
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=1
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_RUBIN=y
-CONFIG_CRAMFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_SLUB_DEBUG_ON=y
-CONFIG_DEBUG_KOBJECT=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_LIST=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 062b58c..749bb66 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -238,7 +238,7 @@
@ Slightly optimised to avoid incrementing the pointer twice
usraccoff \instr, \reg, \ptr, \inc, 0, \cond, \abort
.if \rept == 2
- usraccoff \instr, \reg, \ptr, \inc, 4, \cond, \abort
+ usraccoff \instr, \reg, \ptr, \inc, \inc, \cond, \abort
.endif
add\cond \ptr, #\rept * \inc
diff --git a/arch/arm/include/asm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h
index 6700c7f..21fa272 100644
--- a/arch/arm/include/asm/hardware/it8152.h
+++ b/arch/arm/include/asm/hardware/it8152.h
@@ -75,7 +75,7 @@
IT8152_PD_IRQ(1) USB (USBR)
IT8152_PD_IRQ(0) Audio controller (ACR)
*/
-#define IT8152_IRQ(x) (IRQ_BOARD_END + (x))
+#define IT8152_IRQ(x) (IRQ_BOARD_START + (x))
/* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */
#define IT8152_LD_IRQ_COUNT 9
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h
index 68870c7..b4ffe9d 100644
--- a/arch/arm/include/asm/mmu.h
+++ b/arch/arm/include/asm/mmu.h
@@ -13,6 +13,10 @@
#ifdef CONFIG_CPU_HAS_ASID
#define ASID(mm) ((mm)->context.id & 255)
+
+/* init_mm.context.id_lock should be initialized. */
+#define INIT_MM_CONTEXT(name) \
+ .context.id_lock = __SPIN_LOCK_UNLOCKED(name.context.id_lock),
#else
#define ASID(mm) (0)
#endif
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index b155414..53d1d5d 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -374,6 +374,9 @@
#define pmd_page(pmd) pfn_to_page(__phys_to_pfn(pmd_val(pmd)))
+/* we don't need complex calculations here as the pmd is folded into the pgd */
+#define pmd_addr_end(addr,end) (end)
+
/*
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index c09e357..bb96a7d 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -911,7 +911,7 @@
* A special ghost syscall is used for that (see traps.c).
*/
stmfd sp!, {r7, lr}
- ldr r7, =1f @ it's 20 bits
+ ldr r7, 1f @ it's 20 bits
swi __ARM_NR_cmpxchg
ldmfd sp!, {r7, pc}
1: .word __ARM_NR_cmpxchg
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index dd6b369..6bd82d25 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -85,9 +85,11 @@
mrc p15, 0, r9, c0, c0 @ get processor id
bl __lookup_processor_type @ r5=procinfo r9=cpuid
movs r10, r5 @ invalid processor (r5=0)?
+ THUMB( it eq ) @ force fixup-able long branch encoding
beq __error_p @ yes, error 'p'
bl __lookup_machine_type @ r5=machinfo
movs r8, r5 @ invalid machine (r5=0)?
+ THUMB( it eq ) @ force fixup-able long branch encoding
beq __error_a @ yes, error 'a'
bl __vet_atags
#ifdef CONFIG_SMP_ON_UP
@@ -262,6 +264,7 @@
mov pc, lr
ENDPROC(__create_page_tables)
.ltorg
+ .align
__enable_mmu_loc:
.long .
.long __enable_mmu
@@ -282,6 +285,7 @@
bl __lookup_processor_type
movs r10, r5 @ invalid processor?
moveq r0, #'p' @ yes, error 'p'
+ THUMB( it eq ) @ force fixup-able long branch encoding
beq __error_p
/*
@@ -308,6 +312,8 @@
b secondary_start_kernel
ENDPROC(__secondary_switched)
+ .align
+
.type __secondary_data, %object
__secondary_data:
.long .
@@ -413,6 +419,7 @@
mov pc, lr
ENDPROC(__fixup_smp)
+ .align
1: .word .
.word __smpalt_begin
.word __smpalt_end
diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c
index 54593b0..21e3a4a 100644
--- a/arch/arm/kernel/hw_breakpoint.c
+++ b/arch/arm/kernel/hw_breakpoint.c
@@ -748,8 +748,7 @@
breakpoint_handler(addr, regs);
break;
case ARM_ENTRY_ASYNC_WATCHPOINT:
- WARN_ON("Asynchronous watchpoint exception taken. "
- "Debugging results may be unreliable");
+ WARN(1, "Asynchronous watchpoint exception taken. Debugging results may be unreliable\n");
case ARM_ENTRY_SYNC_WATCHPOINT:
watchpoint_handler(addr, regs);
break;
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 49643b1..07a5035 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -1749,7 +1749,7 @@
static inline int armv7_pmnc_counter_has_overflowed(unsigned long pmnc,
enum armv7_counters counter)
{
- int ret;
+ int ret = 0;
if (counter == ARMV7_CYCLE_COUNTER)
ret = pmnc & ARMV7_FLAG_C;
diff --git a/arch/arm/kernel/relocate_kernel.S b/arch/arm/kernel/relocate_kernel.S
index fd26f8d..9cf4cbf 100644
--- a/arch/arm/kernel/relocate_kernel.S
+++ b/arch/arm/kernel/relocate_kernel.S
@@ -59,6 +59,8 @@
ldr r2,kexec_boot_atags
mov pc,lr
+ .align
+
.globl kexec_start_address
kexec_start_address:
.long 0x0
diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c
index 20b7411..c2e112e 100644
--- a/arch/arm/kernel/stacktrace.c
+++ b/arch/arm/kernel/stacktrace.c
@@ -28,7 +28,7 @@
/* only go to a higher address on the stack */
low = frame->sp;
- high = ALIGN(low, THREAD_SIZE) + THREAD_SIZE;
+ high = ALIGN(low, THREAD_SIZE);
/* check current frame pointer is within bounds */
if (fp < (low + 12) || fp + 4 >= high)
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index cda78d5..446aee9 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -53,10 +53,7 @@
void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
{
#ifdef CONFIG_KALLSYMS
- char sym1[KSYM_SYMBOL_LEN], sym2[KSYM_SYMBOL_LEN];
- sprint_symbol(sym1, where);
- sprint_symbol(sym2, from);
- printk("[<%08lx>] (%s) from [<%08lx>] (%s)\n", where, sym1, from, sym2);
+ printk("[<%08lx>] (%pS) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
#else
printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
#endif
diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
index 2a16176..d2cb0b3 100644
--- a/arch/arm/kernel/unwind.c
+++ b/arch/arm/kernel/unwind.c
@@ -279,7 +279,7 @@
/* only go to a higher address on the stack */
low = frame->sp;
- high = ALIGN(low, THREAD_SIZE) + THREAD_SIZE;
+ high = ALIGN(low, THREAD_SIZE);
pr_debug("%s(pc = %08lx lr = %08lx sp = %08lx)\n", __func__,
frame->pc, frame->lr, frame->sp);
diff --git a/arch/arm/lib/findbit.S b/arch/arm/lib/findbit.S
index 1e4cbd4..64f6bc1 100644
--- a/arch/arm/lib/findbit.S
+++ b/arch/arm/lib/findbit.S
@@ -174,8 +174,8 @@
*/
.L_found:
#if __LINUX_ARM_ARCH__ >= 5
- rsb r1, r3, #0
- and r3, r3, r1
+ rsb r0, r3, #0
+ and r3, r3, r0
clz r3, r3
rsb r3, r3, #31
add r0, r2, r3
@@ -190,5 +190,7 @@
addeq r2, r2, #1
mov r0, r2
#endif
+ cmp r1, r0 @ Clamp to maxbit
+ movlo r0, r1
mov pc, lr
diff --git a/arch/arm/mach-aaec2000/include/mach/vmalloc.h b/arch/arm/mach-aaec2000/include/mach/vmalloc.h
index cff4e0a..a6299e8 100644
--- a/arch/arm/mach-aaec2000/include/mach/vmalloc.h
+++ b/arch/arm/mach-aaec2000/include/mach/vmalloc.h
@@ -11,6 +11,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H
-#define VMALLOC_END 0xd0000000
+#define VMALLOC_END 0xd0000000UL
#endif /* __ASM_ARCH_VMALLOC_H */
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 821eb84..62d686f 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -24,8 +24,8 @@
# AT91RM9200 board-specific support
obj-$(CONFIG_MACH_ONEARM) += board-1arm.o
-obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o
-obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o
+obj-$(CONFIG_ARCH_AT91RM9200DK) += board-rm9200dk.o
+obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o
obj-$(CONFIG_MACH_CSB337) += board-csb337.o
obj-$(CONFIG_MACH_CSB637) += board-csb637.o
obj-$(CONFIG_MACH_CARMEVA) += board-carmeva.o
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 9338825..7b53922 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -1106,51 +1106,6 @@
static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
struct platform_device *atmel_default_console_device; /* the serial console device */
-void __init __deprecated at91_init_serial(struct at91_uart_config *config)
-{
- int i;
-
- /* Fill in list of supported UARTs */
- for (i = 0; i < config->nr_tty; i++) {
- switch (config->tty_map[i]) {
- case 0:
- configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
- at91_uarts[i] = &at91rm9200_uart0_device;
- at91_clock_associate("usart0_clk", &at91rm9200_uart0_device.dev, "usart");
- break;
- case 1:
- configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DSR | ATMEL_UART_DTR | ATMEL_UART_DCD | ATMEL_UART_RI);
- at91_uarts[i] = &at91rm9200_uart1_device;
- at91_clock_associate("usart1_clk", &at91rm9200_uart1_device.dev, "usart");
- break;
- case 2:
- configure_usart2_pins(0);
- at91_uarts[i] = &at91rm9200_uart2_device;
- at91_clock_associate("usart2_clk", &at91rm9200_uart2_device.dev, "usart");
- break;
- case 3:
- configure_usart3_pins(0);
- at91_uarts[i] = &at91rm9200_uart3_device;
- at91_clock_associate("usart3_clk", &at91rm9200_uart3_device.dev, "usart");
- break;
- case 4:
- configure_dbgu_pins();
- at91_uarts[i] = &at91rm9200_dbgu_device;
- at91_clock_associate("mck", &at91rm9200_dbgu_device.dev, "usart");
- break;
- default:
- continue;
- }
- at91_uarts[i]->id = i; /* update ID number to mapped ID */
- }
-
- /* Set serial console device */
- if (config->console_tty < ATMEL_MAX_UART)
- atmel_default_console_device = at91_uarts[config->console_tty];
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
-}
-
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
{
struct platform_device *pdev;
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index 46bdc82..8a3fc84 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -39,24 +39,24 @@
#include "generic.h"
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata onearm_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 3,
- .tty_map = { 4, 0, 1, -1, -1 }, /* ttyS0, ..., ttyS4 */
-};
-
static void __init onearm_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91rm9200_initialize(18432000, AT91RM9200_PQFP);
- /* Setup the serial ports and console */
- at91_init_serial(&onearm_uart_config);
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* set serial console to ttyS0 (ie, DBGU) */
+ at91_set_serial_console(0);
}
static void __init onearm_init_irq(void)
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index c0ce79d4..d2e1f4e 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -39,17 +39,6 @@
#include "generic.h"
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata kafa_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
static void __init kafa_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
@@ -58,8 +47,14 @@
/* Set up the LEDs */
at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
- /* Setup the serial ports and console */
- at91_init_serial(&kafa_uart_config);
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* set serial console to ttyS0 (ie, DBGU) */
+ at91_set_serial_console(0);
}
static void __init kafa_init_irq(void)
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index 9d833bbc..55dad3a 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -43,24 +43,21 @@
#include "generic.h"
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata picotux200_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
static void __init picotux200_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91rm9200_initialize(18432000, AT91RM9200_BGA);
- /* Setup the serial ports and console */
- at91_init_serial(&picotux200_uart_config);
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* set serial console to ttyS0 (ie, DBGU) */
+ at91_set_serial_console(0);
}
static void __init picotux200_init_irq(void)
@@ -77,11 +74,6 @@
.ports = 1,
};
-// static struct at91_udc_data __initdata picotux200_udc_data = {
-// .vbus_pin = AT91_PIN_PD4,
-// .pullup_pin = AT91_PIN_PD5,
-// };
-
static struct at91_mmc_data __initdata picotux200_mmc_data = {
.det_pin = AT91_PIN_PB27,
.slot_b = 0,
@@ -89,21 +81,6 @@
.wp_pin = AT91_PIN_PA17,
};
-// static struct spi_board_info picotux200_spi_devices[] = {
-// { /* DataFlash chip */
-// .modalias = "mtd_dataflash",
-// .chip_select = 0,
-// .max_speed_hz = 15 * 1000 * 1000,
-// },
-// #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
-// { /* DataFlash card */
-// .modalias = "mtd_dataflash",
-// .chip_select = 3,
-// .max_speed_hz = 15 * 1000 * 1000,
-// },
-// #endif
-// };
-
#define PICOTUX200_FLASH_BASE AT91_CHIPSELECT_0
#define PICOTUX200_FLASH_SIZE SZ_4M
@@ -135,21 +112,11 @@
at91_add_device_eth(&picotux200_eth_data);
/* USB Host */
at91_add_device_usbh(&picotux200_usbh_data);
- /* USB Device */
- // at91_add_device_udc(&picotux200_udc_data);
- // at91_set_multi_drive(picotux200_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
/* I2C */
at91_add_device_i2c(NULL, 0);
- /* SPI */
- // at91_add_device_spi(picotux200_spi_devices, ARRAY_SIZE(picotux200_spi_devices));
-#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
- /* DataFlash card */
- at91_set_gpio_output(AT91_PIN_PB22, 0);
-#else
/* MMC */
at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
at91_add_device_mmc(0, &picotux200_mmc_data);
-#endif
/* NOR Flash */
platform_device_register(&picotux200_flash);
}
diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-rm9200dk.c
similarity index 98%
rename from arch/arm/mach-at91/board-dk.c
rename to arch/arm/mach-at91/board-rm9200dk.c
index e14f0e1..4c1047c 100644
--- a/arch/arm/mach-at91/board-dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-at91/board-dk.c
+ * linux/arch/arm/mach-at91/board-rm9200dk.c
*
* Copyright (C) 2005 SAN People
*
@@ -91,10 +91,12 @@
// .vcc_pin = ... always powered
};
+#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
static struct at91_mmc_data __initdata dk_mmc_data = {
.slot_b = 0,
.wire4 = 1,
};
+#endif
static struct spi_board_info dk_spi_devices[] = {
{ /* DataFlash chip */
diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-rm9200ek.c
similarity index 97%
rename from arch/arm/mach-at91/board-ek.c
rename to arch/arm/mach-at91/board-rm9200ek.c
index 56e92c4..9df1be8 100644
--- a/arch/arm/mach-at91/board-ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-at91/board-ek.c
+ * linux/arch/arm/mach-at91/board-rm9200ek.c
*
* Copyright (C) 2005 SAN People
*
@@ -84,12 +84,14 @@
.pullup_pin = AT91_PIN_PD5,
};
+#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
static struct at91_mmc_data __initdata ek_mmc_data = {
.det_pin = AT91_PIN_PB27,
.slot_b = 0,
.wire4 = 1,
.wp_pin = AT91_PIN_PA17,
};
+#endif
static struct spi_board_info ek_spi_devices[] = {
{ /* DataFlash chip */
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 89df00a..e0f0080 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -387,7 +387,7 @@
* EPSON S1D13806 FB (discontinued chip)
* EPSON S1D13506 FB
*/
-#if defined(CONFIG_FB_S1D135XX) || defined(CONFIG_FB_S1D13XXX_MODULE)
+#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE)
#include <video/s1d13xxxfb.h>
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index 58528aa..2b499eb 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -137,13 +137,7 @@
extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins);
extern void __init at91_set_serial_console(unsigned portnr);
-struct at91_uart_config {
- unsigned short console_tty; /* tty number of serial console */
- unsigned short nr_tty; /* number of serial tty's */
- short tty_map[]; /* map UART to tty number */
-};
extern struct platform_device *atmel_default_console_device;
-extern void __init __deprecated at91_init_serial(struct at91_uart_config *config);
struct atmel_uart_data {
short use_dma_tx; /* use transmit DMA? */
diff --git a/arch/arm/mach-bcmring/include/mach/vmalloc.h b/arch/arm/mach-bcmring/include/mach/vmalloc.h
index 3db3a09..7397bd7 100644
--- a/arch/arm/mach-bcmring/include/mach/vmalloc.h
+++ b/arch/arm/mach-bcmring/include/mach/vmalloc.h
@@ -22,4 +22,4 @@
* 0xe0000000 to 0xefffffff. This gives us 256 MB of vm space and handles
* larger physical memory designs better.
*/
-#define VMALLOC_END 0xf0000000
+#define VMALLOC_END 0xf0000000UL
diff --git a/arch/arm/mach-clps711x/include/mach/vmalloc.h b/arch/arm/mach-clps711x/include/mach/vmalloc.h
index 30b3a287..467b961 100644
--- a/arch/arm/mach-clps711x/include/mach/vmalloc.h
+++ b/arch/arm/mach-clps711x/include/mach/vmalloc.h
@@ -17,4 +17,4 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#define VMALLOC_END 0xd0000000
+#define VMALLOC_END 0xd0000000UL
diff --git a/arch/arm/mach-cns3xxx/pcie.c b/arch/arm/mach-cns3xxx/pcie.c
index 38088c3..78defd7 100644
--- a/arch/arm/mach-cns3xxx/pcie.c
+++ b/arch/arm/mach-cns3xxx/pcie.c
@@ -369,7 +369,7 @@
{
int i;
- hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS,
+ hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS, 0,
"imprecise external abort");
for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) {
diff --git a/arch/arm/mach-ebsa110/include/mach/vmalloc.h b/arch/arm/mach-ebsa110/include/mach/vmalloc.h
index 60bde56..ea141b7a 100644
--- a/arch/arm/mach-ebsa110/include/mach/vmalloc.h
+++ b/arch/arm/mach-ebsa110/include/mach/vmalloc.h
@@ -7,4 +7,4 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#define VMALLOC_END 0xdf000000
+#define VMALLOC_END 0xdf000000UL
diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h
index 3a5961d..5e31b2b 100644
--- a/arch/arm/mach-ep93xx/include/mach/dma.h
+++ b/arch/arm/mach-ep93xx/include/mach/dma.h
@@ -1,5 +1,13 @@
-/*
- * arch/arm/mach-ep93xx/include/mach/dma.h
+/**
+ * DOC: EP93xx DMA M2P memory to peripheral and peripheral to memory engine
+ *
+ * The EP93xx DMA M2P subsystem handles DMA transfers between memory and
+ * peripherals. DMA M2P channels are available for audio, UARTs and IrDA.
+ * See chapter 10 of the EP93xx users guide for full details on the DMA M2P
+ * engine.
+ *
+ * See sound/soc/ep93xx/ep93xx-pcm.c for an example use of the DMA M2P code.
+ *
*/
#ifndef __ASM_ARCH_DMA_H
@@ -8,12 +16,34 @@
#include <linux/list.h>
#include <linux/types.h>
+/**
+ * struct ep93xx_dma_buffer - Information about a buffer to be transferred
+ * using the DMA M2P engine
+ *
+ * @list: Entry in DMA buffer list
+ * @bus_addr: Physical address of the buffer
+ * @size: Size of the buffer in bytes
+ */
struct ep93xx_dma_buffer {
struct list_head list;
u32 bus_addr;
u16 size;
};
+/**
+ * struct ep93xx_dma_m2p_client - Information about a DMA M2P client
+ *
+ * @name: Unique name for this client
+ * @flags: Client flags
+ * @cookie: User data to pass to callback functions
+ * @buffer_started: Non NULL function to call when a transfer is started.
+ * The arguments are the user data cookie and the DMA
+ * buffer which is starting.
+ * @buffer_finished: Non NULL function to call when a transfer is completed.
+ * The arguments are the user data cookie, the DMA buffer
+ * which has completed, and a boolean flag indicating if
+ * the transfer had an error.
+ */
struct ep93xx_dma_m2p_client {
char *name;
u8 flags;
@@ -24,10 +54,11 @@
struct ep93xx_dma_buffer *buf,
int bytes, int error);
- /* Internal to the DMA code. */
+ /* private: Internal use only */
void *channel;
};
+/* DMA M2P ports */
#define EP93XX_DMA_M2P_PORT_I2S1 0x00
#define EP93XX_DMA_M2P_PORT_I2S2 0x01
#define EP93XX_DMA_M2P_PORT_AAC1 0x02
@@ -39,18 +70,80 @@
#define EP93XX_DMA_M2P_PORT_UART3 0x08
#define EP93XX_DMA_M2P_PORT_IRDA 0x09
#define EP93XX_DMA_M2P_PORT_MASK 0x0f
-#define EP93XX_DMA_M2P_TX 0x00
-#define EP93XX_DMA_M2P_RX 0x10
-#define EP93XX_DMA_M2P_ABORT_ON_ERROR 0x20
-#define EP93XX_DMA_M2P_IGNORE_ERROR 0x40
-#define EP93XX_DMA_M2P_ERROR_MASK 0x60
-int ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *m2p);
+/* DMA M2P client flags */
+#define EP93XX_DMA_M2P_TX 0x00 /* Memory to peripheral */
+#define EP93XX_DMA_M2P_RX 0x10 /* Peripheral to memory */
+
+/*
+ * DMA M2P client error handling flags. See the EP93xx users guide
+ * documentation on the DMA M2P CONTROL register for more details
+ */
+#define EP93XX_DMA_M2P_ABORT_ON_ERROR 0x20 /* Abort on peripheral error */
+#define EP93XX_DMA_M2P_IGNORE_ERROR 0x40 /* Ignore peripheral errors */
+#define EP93XX_DMA_M2P_ERROR_MASK 0x60 /* Mask of error bits */
+
+/**
+ * ep93xx_dma_m2p_client_register - Register a client with the DMA M2P
+ * subsystem
+ *
+ * @m2p: Client information to register
+ * returns 0 on success
+ *
+ * The DMA M2P subsystem allocates a channel and an interrupt line for the DMA
+ * client
+ */
+int ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *m2p);
+
+/**
+ * ep93xx_dma_m2p_client_unregister - Unregister a client from the DMA M2P
+ * subsystem
+ *
+ * @m2p: Client to unregister
+ *
+ * Any transfers currently in progress will be completed in hardware, but
+ * ignored in software.
+ */
void ep93xx_dma_m2p_client_unregister(struct ep93xx_dma_m2p_client *m2p);
+
+/**
+ * ep93xx_dma_m2p_submit - Submit a DMA M2P transfer
+ *
+ * @m2p: DMA Client to submit the transfer on
+ * @buf: DMA Buffer to submit
+ *
+ * If the current or next transfer positions are free on the M2P client then
+ * the transfer is started immediately. If not, the transfer is added to the
+ * list of pending transfers. This function must not be called from the
+ * buffer_finished callback for an M2P channel.
+ *
+ */
void ep93xx_dma_m2p_submit(struct ep93xx_dma_m2p_client *m2p,
struct ep93xx_dma_buffer *buf);
+
+/**
+ * ep93xx_dma_m2p_submit_recursive - Put a DMA transfer on the pending list
+ * for an M2P channel
+ *
+ * @m2p: DMA Client to submit the transfer on
+ * @buf: DMA Buffer to submit
+ *
+ * This function must only be called from the buffer_finished callback for an
+ * M2P channel. It is commonly used to add the next transfer in a chained list
+ * of DMA transfers.
+ */
void ep93xx_dma_m2p_submit_recursive(struct ep93xx_dma_m2p_client *m2p,
struct ep93xx_dma_buffer *buf);
+
+/**
+ * ep93xx_dma_m2p_flush - Flush all pending transfers on a DMA M2P client
+ *
+ * @m2p: DMA client to flush transfers on
+ *
+ * Any transfers currently in progress will be completed in hardware, but
+ * ignored in software.
+ *
+ */
void ep93xx_dma_m2p_flush(struct ep93xx_dma_m2p_client *m2p);
#endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-footbridge/include/mach/vmalloc.h b/arch/arm/mach-footbridge/include/mach/vmalloc.h
index 0ffbb7c..40ba78e 100644
--- a/arch/arm/mach-footbridge/include/mach/vmalloc.h
+++ b/arch/arm/mach-footbridge/include/mach/vmalloc.h
@@ -7,4 +7,4 @@
*/
-#define VMALLOC_END 0xf0000000
+#define VMALLOC_END 0xf0000000UL
diff --git a/arch/arm/mach-h720x/include/mach/vmalloc.h b/arch/arm/mach-h720x/include/mach/vmalloc.h
index a45915b..8520b4a 100644
--- a/arch/arm/mach-h720x/include/mach/vmalloc.h
+++ b/arch/arm/mach-h720x/include/mach/vmalloc.h
@@ -5,6 +5,6 @@
#ifndef __ARCH_ARM_VMALLOC_H
#define __ARCH_ARM_VMALLOC_H
-#define VMALLOC_END 0xd0000000
+#define VMALLOC_END 0xd0000000UL
#endif
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index 026263c..7e1e9dc 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -250,9 +250,6 @@
.flags = IMXUART_HAVE_RTSCTS,
};
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) \
- || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-
#define ADS7846_PENDOWN (GPIO_PORTD | 25)
static void ads7846_dev_init(void)
@@ -273,9 +270,7 @@
.get_pendown_state = ads7846_get_pendown_state,
.keep_vref_on = 1,
};
-#endif
-#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
static struct spi_board_info eukrea_mbimx27_spi_board_info[] __initdata = {
[0] = {
.modalias = "ads7846",
@@ -294,7 +289,6 @@
.chipselect = eukrea_mbimx27_spi_cs,
.num_chipselect = ARRAY_SIZE(eukrea_mbimx27_spi_cs),
};
-#endif
static struct i2c_board_info eukrea_mbimx27_i2c_devices[] = {
{
diff --git a/arch/arm/mach-integrator/include/mach/vmalloc.h b/arch/arm/mach-integrator/include/mach/vmalloc.h
index e056e7c..2f5a2baf 100644
--- a/arch/arm/mach-integrator/include/mach/vmalloc.h
+++ b/arch/arm/mach-integrator/include/mach/vmalloc.h
@@ -17,4 +17,4 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#define VMALLOC_END 0xd0000000
+#define VMALLOC_END 0xd0000000UL
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 51ff23b..3688123 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -854,10 +854,9 @@
kirkwood_pcie_id(&dev, &rev);
- if ((dev == MV88F6281_DEV_ID && (rev == MV88F6281_REV_A0 ||
- rev == MV88F6281_REV_A1)) ||
- (dev == MV88F6282_DEV_ID))
- return 200000000;
+ if (dev == MV88F6281_DEV_ID || dev == MV88F6282_DEV_ID)
+ if (((readl(SAMPLE_AT_RESET) >> 21) & 1) == 0)
+ return 200000000;
return 166666667;
}
diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c
index 4aa86e4..a31c949 100644
--- a/arch/arm/mach-kirkwood/d2net_v2-setup.c
+++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c
@@ -225,5 +225,5 @@
.init_machine = d2net_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
- .timer = &lacie_v2_timer,
+ .timer = &kirkwood_timer,
MACHINE_END
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.c b/arch/arm/mach-kirkwood/lacie_v2-common.c
index d3ea1b6..285edab 100644
--- a/arch/arm/mach-kirkwood/lacie_v2-common.c
+++ b/arch/arm/mach-kirkwood/lacie_v2-common.c
@@ -111,17 +111,3 @@
pr_err("Failed to power up HDD%d\n", i + 1);
}
}
-
-/*****************************************************************************
- * Timer
- ****************************************************************************/
-
-static void lacie_v2_timer_init(void)
-{
- kirkwood_tclk = 166666667;
- orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
-}
-
-struct sys_timer lacie_v2_timer = {
- .init = lacie_v2_timer_init,
-};
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.h b/arch/arm/mach-kirkwood/lacie_v2-common.h
index af52131..fc64f57 100644
--- a/arch/arm/mach-kirkwood/lacie_v2-common.h
+++ b/arch/arm/mach-kirkwood/lacie_v2-common.h
@@ -13,6 +13,4 @@
void lacie_v2_register_i2c_devices(void);
void lacie_v2_hdd_power_init(int hdd_num);
-extern struct sys_timer lacie_v2_timer;
-
#endif
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c
index 065187d..27901f7 100644
--- a/arch/arm/mach-kirkwood/mpp.c
+++ b/arch/arm/mach-kirkwood/mpp.c
@@ -59,7 +59,7 @@
}
printk("\n");
- while (*mpp_list) {
+ for ( ; *mpp_list; mpp_list++) {
unsigned int num = MPP_NUM(*mpp_list);
unsigned int sel = MPP_SEL(*mpp_list);
int shift, gpio_mode;
@@ -88,8 +88,6 @@
if (sel != 0)
gpio_mode = 0;
orion_gpio_set_valid(num, gpio_mode);
-
- mpp_list++;
}
printk(KERN_DEBUG " final MPP regs:");
diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c
index 5ea66f1..65ee21f 100644
--- a/arch/arm/mach-kirkwood/netspace_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c
@@ -262,7 +262,7 @@
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
- .timer = &lacie_v2_timer,
+ .timer = &kirkwood_timer,
MACHINE_END
#endif
@@ -272,7 +272,7 @@
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
- .timer = &lacie_v2_timer,
+ .timer = &kirkwood_timer,
MACHINE_END
#endif
@@ -282,6 +282,6 @@
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
- .timer = &lacie_v2_timer,
+ .timer = &kirkwood_timer,
MACHINE_END
#endif
diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
index a1b45d5..93afd3c 100644
--- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
@@ -403,7 +403,7 @@
.init_machine = netxbig_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
- .timer = &lacie_v2_timer,
+ .timer = &kirkwood_timer,
MACHINE_END
#endif
@@ -413,6 +413,6 @@
.init_machine = netxbig_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
- .timer = &lacie_v2_timer,
+ .timer = &kirkwood_timer,
MACHINE_END
#endif
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
index c9d77fa..cfcca41 100644
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ b/arch/arm/mach-kirkwood/openrd-setup.c
@@ -171,7 +171,7 @@
kirkwood_i2c_init();
- if (machine_is_openrd_client()) {
+ if (machine_is_openrd_client() || machine_is_openrd_ultimate()) {
i2c_register_board_info(0, i2c_board_info,
ARRAY_SIZE(i2c_board_info));
kirkwood_audio_init();
diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c
index 8be09a0..3587a28 100644
--- a/arch/arm/mach-kirkwood/ts41x-setup.c
+++ b/arch/arm/mach-kirkwood/ts41x-setup.c
@@ -27,6 +27,10 @@
#include "mpp.h"
#include "tsx1x-common.h"
+/* for the PCIe reset workaround */
+#include <plat/pcie.h>
+
+
#define QNAP_TS41X_JUMPER_JP1 45
static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = {
@@ -140,8 +144,16 @@
static int __init ts41x_pci_init(void)
{
- if (machine_is_ts41x())
+ if (machine_is_ts41x()) {
+ /*
+ * Without this explicit reset, the PCIe SATA controller
+ * (Marvell 88sx7042/sata_mv) is known to stop working
+ * after a few minutes.
+ */
+ orion_pcie_reset((void __iomem *)PCIE_VIRT_BASE);
+
kirkwood_pcie_init(KW_PCIE0);
+ }
return 0;
}
diff --git a/arch/arm/mach-mmp/include/mach/cputype.h b/arch/arm/mach-mmp/include/mach/cputype.h
index f43a68b..8a3b56d 100644
--- a/arch/arm/mach-mmp/include/mach/cputype.h
+++ b/arch/arm/mach-mmp/include/mach/cputype.h
@@ -46,7 +46,8 @@
#ifdef CONFIG_CPU_MMP2
static inline int cpu_is_mmp2(void)
{
- return (((cpu_readid_id() >> 8) & 0xff) == 0x58);
+ return (((read_cpuid_id() >> 8) & 0xff) == 0x58);
+}
#else
#define cpu_is_mmp2() (0)
#endif
diff --git a/arch/arm/mach-msm/include/mach/vmalloc.h b/arch/arm/mach-msm/include/mach/vmalloc.h
index 31a32ad..d138448 100644
--- a/arch/arm/mach-msm/include/mach/vmalloc.h
+++ b/arch/arm/mach-msm/include/mach/vmalloc.h
@@ -16,7 +16,7 @@
#ifndef __ASM_ARCH_MSM_VMALLOC_H
#define __ASM_ARCH_MSM_VMALLOC_H
-#define VMALLOC_END 0xd0000000
+#define VMALLOC_END 0xd0000000UL
#endif
diff --git a/arch/arm/mach-mv78xx0/mpp.c b/arch/arm/mach-mv78xx0/mpp.c
index 354ac51..84db2df 100644
--- a/arch/arm/mach-mv78xx0/mpp.c
+++ b/arch/arm/mach-mv78xx0/mpp.c
@@ -54,7 +54,7 @@
}
printk("\n");
- while (*mpp_list) {
+ for ( ; *mpp_list; mpp_list++) {
unsigned int num = MPP_NUM(*mpp_list);
unsigned int sel = MPP_SEL(*mpp_list);
int shift, gpio_mode;
@@ -83,8 +83,6 @@
if (sel != 0)
gpio_mode = 0;
orion_gpio_set_valid(num, gpio_mode);
-
- mpp_list++;
}
printk(KERN_DEBUG " final MPP regs:");
diff --git a/arch/arm/mach-mx25/devices-imx25.h b/arch/arm/mach-mx25/devices-imx25.h
index 93afa10..d94d282 100644
--- a/arch/arm/mach-mx25/devices-imx25.h
+++ b/arch/arm/mach-mx25/devices-imx25.h
@@ -42,9 +42,9 @@
#define imx25_add_mxc_nand(pdata) \
imx_add_mxc_nand(&imx25_mxc_nand_data, pdata)
-extern const struct imx_spi_imx_data imx25_spi_imx_data[] __initconst;
+extern const struct imx_spi_imx_data imx25_cspi_data[] __initconst;
#define imx25_add_spi_imx(id, pdata) \
- imx_add_spi_imx(&imx25_spi_imx_data[id], pdata)
+ imx_add_spi_imx(&imx25_cspi_data[id], pdata)
#define imx25_add_spi_imx0(pdata) imx25_add_spi_imx(0, pdata)
#define imx25_add_spi_imx1(pdata) imx25_add_spi_imx(1, pdata)
#define imx25_add_spi_imx2(pdata) imx25_add_spi_imx(2, pdata)
diff --git a/arch/arm/mach-mx3/mach-pcm037_eet.c b/arch/arm/mach-mx3/mach-pcm037_eet.c
index 99e0894..fda5654 100644
--- a/arch/arm/mach-mx3/mach-pcm037_eet.c
+++ b/arch/arm/mach-mx3/mach-pcm037_eet.c
@@ -14,6 +14,7 @@
#include <mach/common.h>
#include <mach/iomux-mx3.h>
+#include <mach/spi.h>
#include <asm/mach-types.h>
@@ -59,14 +60,12 @@
};
/* Platform Data for MXC CSPI */
-#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
static int pcm037_spi1_cs[] = {MXC_SPI_CS(1), IOMUX_TO_GPIO(MX31_PIN_KEY_COL7)};
static const struct spi_imx_master pcm037_spi1_pdata __initconst = {
.chipselect = pcm037_spi1_cs,
.num_chipselect = ARRAY_SIZE(pcm037_spi1_cs),
};
-#endif
/* GPIO-keys input device */
static struct gpio_keys_button pcm037_gpio_keys[] = {
@@ -171,7 +170,7 @@
},
};
-static int eet_init_devices(void)
+static int __init eet_init_devices(void)
{
if (!machine_is_pcm037() || pcm037_variant() != PCM037_EET)
return 0;
diff --git a/arch/arm/mach-netx/include/mach/vmalloc.h b/arch/arm/mach-netx/include/mach/vmalloc.h
index 7cca357..871f1ef 100644
--- a/arch/arm/mach-netx/include/mach/vmalloc.h
+++ b/arch/arm/mach-netx/include/mach/vmalloc.h
@@ -16,4 +16,4 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#define VMALLOC_END 0xd0000000
+#define VMALLOC_END 0xd0000000UL
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index ea0d80a..e7f9ee6 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -321,10 +321,9 @@
static int __init omap_init_wdt(void)
{
if (!cpu_is_omap16xx())
- return;
+ return -ENODEV;
- platform_device_register(&omap_wdt_device);
- return 0;
+ return platform_device_register(&omap_wdt_device);
}
subsys_initcall(omap_init_wdt);
#endif
diff --git a/arch/arm/mach-omap1/include/mach/camera.h b/arch/arm/mach-omap1/include/mach/camera.h
index fd54b45..847d00f 100644
--- a/arch/arm/mach-omap1/include/mach/camera.h
+++ b/arch/arm/mach-omap1/include/mach/camera.h
@@ -1,6 +1,8 @@
#ifndef __ASM_ARCH_CAMERA_H_
#define __ASM_ARCH_CAMERA_H_
+#include <media/omap1_camera.h>
+
void omap1_camera_init(void *);
static inline void omap1_set_camera_info(struct omap1_cam_platform_data *info)
diff --git a/arch/arm/mach-omap1/include/mach/vmalloc.h b/arch/arm/mach-omap1/include/mach/vmalloc.h
index b001f67..22ec4a4 100644
--- a/arch/arm/mach-omap1/include/mach/vmalloc.h
+++ b/arch/arm/mach-omap1/include/mach/vmalloc.h
@@ -17,4 +17,4 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#define VMALLOC_END 0xd8000000
+#define VMALLOC_END 0xd8000000UL
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 067f437..53ac762 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -242,9 +242,6 @@
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters */
- devkit8000_vmmc1_supply.dev = mmc[0].dev;
-
/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
diff --git a/arch/arm/mach-omap2/include/mach/vmalloc.h b/arch/arm/mach-omap2/include/mach/vmalloc.h
index 4da31e9..8663199 100644
--- a/arch/arm/mach-omap2/include/mach/vmalloc.h
+++ b/arch/arm/mach-omap2/include/mach/vmalloc.h
@@ -17,4 +17,4 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#define VMALLOC_END 0xf8000000
+#define VMALLOC_END 0xf8000000UL
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index a40457d..c85923e 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -30,6 +30,7 @@
#include <linux/irq.h>
#include <linux/time.h>
#include <linux/gpio.h>
+#include <linux/console.h>
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
@@ -118,6 +119,10 @@
if (omap_irq_pending())
goto no_sleep;
+ /* Block console output in case it is on one of the OMAP UARTs */
+ if (try_acquire_console_sem())
+ goto no_sleep;
+
omap_uart_prepare_idle(0);
omap_uart_prepare_idle(1);
omap_uart_prepare_idle(2);
@@ -131,6 +136,8 @@
omap_uart_resume_idle(1);
omap_uart_resume_idle(0);
+ release_console_sem();
+
no_sleep:
if (omap2_pm_debug) {
unsigned long long tmp;
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 75c0cd1..0ec8a04 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -28,6 +28,7 @@
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/slab.h>
+#include <linux/console.h>
#include <plat/sram.h>
#include <plat/clockdomain.h>
@@ -385,6 +386,12 @@
omap3_enable_io_chain();
}
+ /* Block console output in case it is on one of the OMAP UARTs */
+ if (per_next_state < PWRDM_POWER_ON ||
+ core_next_state < PWRDM_POWER_ON)
+ if (try_acquire_console_sem())
+ goto console_still_active;
+
/* PER */
if (per_next_state < PWRDM_POWER_ON) {
omap_uart_prepare_idle(2);
@@ -463,6 +470,9 @@
omap_uart_resume_idle(3);
}
+ release_console_sem();
+
+console_still_active:
/* Disable IO-PAD and IO-CHAIN wakeup */
if (omap3_has_io_wakeup() &&
(per_next_state < PWRDM_POWER_ON ||
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index becf0e3..d17960a 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -27,6 +27,7 @@
#include <linux/slab.h>
#include <linux/serial_8250.h>
#include <linux/pm_runtime.h>
+#include <linux/console.h>
#ifdef CONFIG_SERIAL_OMAP
#include <plat/omap-serial.h>
@@ -406,7 +407,7 @@
struct omap_uart_state *uart;
list_for_each_entry(uart, &uart_list, node) {
- if (num == uart->num) {
+ if (num == uart->num && uart->can_sleep) {
omap_uart_enable_clocks(uart);
/* Check for IO pad wakeup */
@@ -807,6 +808,8 @@
oh->dev_attr = uart;
+ acquire_console_sem(); /* in case the earlycon is on the UART */
+
/*
* Because of early UART probing, UART did not get idled
* on init. Now that omap_device is ready, ensure full idle
@@ -831,6 +834,8 @@
omap_uart_block_sleep(uart);
uart->timeout = DEFAULT_TIMEOUT;
+ release_console_sem();
+
if ((cpu_is_omap34xx() && uart->padconf) ||
(uart->wk_en && uart->wk_mask)) {
device_init_wakeup(&od->pdev.dev, true);
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index bc4c3b9..db485d3 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -127,7 +127,7 @@
/* Initialize gpiolib. */
orion_gpio_init();
- while (mode->mpp >= 0) {
+ for ( ; mode->mpp >= 0; mode++) {
u32 *reg;
int num_type;
int shift;
@@ -160,8 +160,6 @@
orion_gpio_set_unused(mode->mpp);
orion_gpio_set_valid(mode->mpp, !!(mode->type == MPP_GPIO));
-
- mode++;
}
writel(mpp_0_7_ctrl, MPP_0_7_CTRL);
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 16f1bd5..c1c1cd0 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -239,7 +239,7 @@
static struct resource ts78xx_ts_nand_resources = {
.start = TS_NAND_DATA,
.end = TS_NAND_DATA + 4,
- .flags = IORESOURCE_IO,
+ .flags = IORESOURCE_MEM,
};
static struct platform_device ts78xx_ts_nand_device = {
diff --git a/arch/arm/mach-pnx4008/include/mach/vmalloc.h b/arch/arm/mach-pnx4008/include/mach/vmalloc.h
index 31b65ee..184913c 100644
--- a/arch/arm/mach-pnx4008/include/mach/vmalloc.h
+++ b/arch/arm/mach-pnx4008/include/mach/vmalloc.h
@@ -17,4 +17,4 @@
* The vmalloc() routines leaves a hole of 4kB between each vmalloced
* area for the same reason. ;)
*/
-#define VMALLOC_END 0xd0000000
+#define VMALLOC_END 0xd0000000UL
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index ac5598c..d34b99f 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -476,8 +476,6 @@
static void __init cmx2xx_init_irq(void)
{
- pxa27x_init_irq();
-
if (cpu_is_pxa25x()) {
pxa25x_init_irq();
cmx2xx_pci_init_irq(CMX255_GPIO_IT8152_IRQ);
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index 4b521e0..ffa50e6 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -116,7 +116,7 @@
},
};
-#if defined(CONFIG_FB_PXA) || (CONFIG_FB_PXA_MODULE)
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static uint16_t lcd_power_on[] = {
/* single frame */
SMART_CMD_NOOP,
diff --git a/arch/arm/mach-realview/headsmp.S b/arch/arm/mach-realview/headsmp.S
index 4075473..b34be45 100644
--- a/arch/arm/mach-realview/headsmp.S
+++ b/arch/arm/mach-realview/headsmp.S
@@ -35,5 +35,6 @@
*/
b secondary_startup
+ .align
1: .long .
.long pen_release
diff --git a/arch/arm/mach-rpc/include/mach/vmalloc.h b/arch/arm/mach-rpc/include/mach/vmalloc.h
index 3bcd86f..fb70022 100644
--- a/arch/arm/mach-rpc/include/mach/vmalloc.h
+++ b/arch/arm/mach-rpc/include/mach/vmalloc.h
@@ -7,4 +7,4 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#define VMALLOC_END 0xdc000000
+#define VMALLOC_END 0xdc000000UL
diff --git a/arch/arm/mach-s3c2410/h1940-bluetooth.c b/arch/arm/mach-s3c2410/h1940-bluetooth.c
index 8aa2f19..6b86a72 100644
--- a/arch/arm/mach-s3c2410/h1940-bluetooth.c
+++ b/arch/arm/mach-s3c2410/h1940-bluetooth.c
@@ -77,13 +77,13 @@
/* Configures BT serial port GPIOs */
s3c_gpio_cfgpin(S3C2410_GPH(0), S3C2410_GPH0_nCTS0);
- s3c_gpio_cfgpull(S3C2410_GPH(0), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPH(0), S3C_GPIO_PULL_NONE);
s3c_gpio_cfgpin(S3C2410_GPH(1), S3C2410_GPIO_OUTPUT);
- s3c_gpio_cfgpull(S3C2410_GPH(1), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPH(1), S3C_GPIO_PULL_NONE);
s3c_gpio_cfgpin(S3C2410_GPH(2), S3C2410_GPH2_TXD0);
- s3c_gpio_cfgpull(S3C2410_GPH(2), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPH(2), S3C_GPIO_PULL_NONE);
s3c_gpio_cfgpin(S3C2410_GPH(3), S3C2410_GPH3_RXD0);
- s3c_gpio_cfgpull(S3C2410_GPH(3), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPH(3), S3C_GPIO_PULL_NONE);
rfk = rfkill_alloc(DRV_NAME, &pdev->dev, RFKILL_TYPE_BLUETOOTH,
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index d7ada8c..1a81fe1 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -387,7 +387,7 @@
&s3c_device_wdt,
&s3c_device_i2c0,
&s3c_device_iis,
- &s3c_device_pcm,
+ &samsung_asoc_dma,
&s3c_device_usbgadget,
&h1940_device_leds,
&h1940_device_bluetooth,
diff --git a/arch/arm/mach-s3c2416/irq.c b/arch/arm/mach-s3c2416/irq.c
index 084d121..00174da 100644
--- a/arch/arm/mach-s3c2416/irq.c
+++ b/arch/arm/mach-s3c2416/irq.c
@@ -168,12 +168,11 @@
static void s3c2416_irq_demux_uart3(unsigned int irq, struct irq_desc *desc)
{
- s3c2416_irq_demux(IRQ_S3C2443_UART3, 3);
+ s3c2416_irq_demux(IRQ_S3C2443_RX3, 3);
}
#define INTMSK_UART3 (1UL << (IRQ_S3C2443_UART3 - IRQ_EINT0))
-#define SUBMSK_UART3 (0xf << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0)))
-
+#define SUBMSK_UART3 (0x7 << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0)))
static void s3c2416_irq_uart3_mask(unsigned int irqno)
{
diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c
index e0622bb..eab6ae5 100644
--- a/arch/arm/mach-s3c2440/mach-rx1950.c
+++ b/arch/arm/mach-s3c2440/mach-rx1950.c
@@ -692,7 +692,7 @@
&s3c_device_wdt,
&s3c_device_i2c0,
&s3c_device_iis,
- &s3c_device_pcm,
+ &samsung_asoc_dma,
&s3c_device_usbgadget,
&s3c_device_rtc,
&s3c_device_nand,
diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index 0e0d693..8934247 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -166,12 +166,11 @@
static void s3c2443_irq_demux_uart3(unsigned int irq, struct irq_desc *desc)
{
- s3c2443_irq_demux(IRQ_S3C2443_UART3, 3);
+ s3c2443_irq_demux(IRQ_S3C2443_RX3, 3);
}
#define INTMSK_UART3 (1UL << (IRQ_S3C2443_UART3 - IRQ_EINT0))
-#define SUBMSK_UART3 (0xf << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0)))
-
+#define SUBMSK_UART3 (0x7 << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0)))
static void s3c2443_irq_uart3_mask(unsigned int irqno)
{
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 1ca7bdc..579d2f0 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -143,7 +143,7 @@
select S3C_DEV_USB_HSOTG
select S3C_DEV_WDT
select SAMSUNG_DEV_KEYPAD
- select HAVE_S3C2410_WATCHDOG
+ select HAVE_S3C2410_WATCHDOG if WATCHDOG
select S3C64XX_SETUP_SDHCI
select S3C64XX_SETUP_I2C1
select S3C64XX_SETUP_IDE
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 7e03f0a..1c98d2ff 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -695,7 +695,7 @@
}, {
.clk = {
.name = "audio-bus",
- .id = -1, /* There's only one IISv4 port */
+ .id = 2,
.ctrlbit = S3C6410_CLKCON_SCLK_AUDIO2,
.enable = s3c64xx_sclk_ctrl,
},
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index 76426a3..cad6702 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -22,7 +22,12 @@
#include <plat/audio.h>
#include <plat/gpio-cfg.h>
-static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
+static const char *rclksrc[] = {
+ [0] = "iis",
+ [1] = "audio-bus",
+};
+
+static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
{
unsigned int base;
@@ -33,6 +38,12 @@
case 1:
base = S3C64XX_GPE(0);
break;
+ case 2:
+ s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
+ return 0;
default:
printk(KERN_DEBUG "Invalid I2S Controller number: %d\n",
pdev->id);
@@ -44,16 +55,6 @@
return 0;
}
-static int s3c64xx_i2sv4_cfg_gpio(struct platform_device *pdev)
-{
- s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
-
- return 0;
-}
-
static struct resource s3c64xx_iis0_resource[] = {
[0] = {
.start = S3C64XX_PA_IIS0,
@@ -72,17 +73,22 @@
},
};
-static struct s3c_audio_pdata s3c_i2s0_pdata = {
- .cfg_gpio = s3c64xx_i2sv3_cfg_gpio,
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s3c64xx_i2s_cfg_gpio,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc,
+ },
+ },
};
struct platform_device s3c64xx_device_iis0 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 0,
.num_resources = ARRAY_SIZE(s3c64xx_iis0_resource),
.resource = s3c64xx_iis0_resource,
.dev = {
- .platform_data = &s3c_i2s0_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iis0);
@@ -105,17 +111,13 @@
},
};
-static struct s3c_audio_pdata s3c_i2s1_pdata = {
- .cfg_gpio = s3c64xx_i2sv3_cfg_gpio,
-};
-
struct platform_device s3c64xx_device_iis1 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s3c64xx_iis1_resource),
.resource = s3c64xx_iis1_resource,
.dev = {
- .platform_data = &s3c_i2s1_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iis1);
@@ -138,17 +140,23 @@
},
};
-static struct s3c_audio_pdata s3c_i2sv4_pdata = {
- .cfg_gpio = s3c64xx_i2sv4_cfg_gpio,
+static struct s3c_audio_pdata i2sv4_pdata = {
+ .cfg_gpio = s3c64xx_i2s_cfg_gpio,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN,
+ .src_clk = rclksrc,
+ },
+ },
};
struct platform_device s3c64xx_device_iisv4 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 2,
.num_resources = ARRAY_SIZE(s3c64xx_iisv4_resource),
.resource = s3c64xx_iisv4_resource,
.dev = {
- .platform_data = &s3c_i2sv4_pdata,
+ .platform_data = &i2sv4_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iisv4);
@@ -288,7 +296,7 @@
static u64 s3c64xx_ac97_dmamask = DMA_BIT_MASK(32);
struct platform_device s3c64xx_device_ac97 = {
- .name = "s3c-ac97",
+ .name = "samsung-ac97",
.id = -1,
.num_resources = ARRAY_SIZE(s3c64xx_ac97_resource),
.resource = s3c64xx_ac97_resource,
@@ -307,16 +315,3 @@
else
s3c_ac97_pdata.cfg_gpio = s3c64xx_ac97_cfg_gpe;
}
-
-static u64 s3c_device_audio_dmamask = 0xffffffffUL;
-
-struct platform_device s3c_device_pcm = {
- .name = "s3c24xx-pcm-audio",
- .id = -1,
- .dev = {
- .dma_mask = &s3c_device_audio_dmamask,
- .coherent_dma_mask = 0xffffffffUL
- }
-};
-EXPORT_SYMBOL(s3c_device_pcm);
-
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
index 249c629..89f35e0 100644
--- a/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -45,7 +45,7 @@
#include <video/platform_lcd.h>
-#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
+#define UCON S3C2410_UCON_DEFAULT
#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
index f9ef9b5..4957ab0 100644
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -46,7 +46,7 @@
#include <video/platform_lcd.h>
-#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
+#define UCON S3C2410_UCON_DEFAULT
#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index 77488fa..e85192a 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -283,7 +283,7 @@
&s3c_device_fb,
&s3c_device_ohci,
&s3c_device_usb_hsotg,
- &s3c_device_pcm,
+ &samsung_asoc_dma,
&s3c64xx_device_iisv4,
&samsung_device_keypad,
diff --git a/arch/arm/mach-s5p6442/dev-audio.c b/arch/arm/mach-s5p6442/dev-audio.c
index 3462197..8719dc4 100644
--- a/arch/arm/mach-s5p6442/dev-audio.c
+++ b/arch/arm/mach-s5p6442/dev-audio.c
@@ -29,7 +29,7 @@
base = S5P6442_GPC1(0);
break;
- case -1:
+ case 0:
base = S5P6442_GPC0(0);
break;
@@ -42,8 +42,19 @@
return 0;
}
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static const char *rclksrc_v35[] = {
+ [0] = "busclk",
+ [1] = "i2sclk",
+};
+
+static struct s3c_audio_pdata i2sv35_pdata = {
.cfg_gpio = s5p6442_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR,
+ .src_clk = rclksrc_v35,
+ },
+ },
};
static struct resource s5p6442_iis0_resource[] = {
@@ -62,15 +73,34 @@
.end = DMACH_I2S0_RX,
.flags = IORESOURCE_DMA,
},
+ [3] = {
+ .start = DMACH_I2S0S_TX,
+ .end = DMACH_I2S0S_TX,
+ .flags = IORESOURCE_DMA,
+ },
};
struct platform_device s5p6442_device_iis0 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 0,
.num_resources = ARRAY_SIZE(s5p6442_iis0_resource),
.resource = s5p6442_iis0_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv35_pdata,
+ },
+};
+
+static const char *rclksrc_v3[] = {
+ [0] = "iis",
+ [1] = "sclk_audio",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s5p6442_cfg_i2s,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc_v3,
+ },
},
};
@@ -93,12 +123,12 @@
};
struct platform_device s5p6442_device_iis1 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s5p6442_iis1_resource),
.resource = s5p6442_iis1_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
index e4883dc..409c5fc 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6440.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c
@@ -261,7 +261,7 @@
.enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 25),
}, {
- .name = "i2s_v40",
+ .name = "iis",
.id = 0,
.parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl,
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
index 7dbf3c9..7fc6abd 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -256,7 +256,7 @@
.ctrlbit = (1 << 22),
}, {
.name = "iis",
- .id = -1,
+ .id = 0,
.parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 26),
diff --git a/arch/arm/mach-s5p64x0/dev-audio.c b/arch/arm/mach-s5p64x0/dev-audio.c
index 396bacc..14f89e73 100644
--- a/arch/arm/mach-s5p64x0/dev-audio.c
+++ b/arch/arm/mach-s5p64x0/dev-audio.c
@@ -19,15 +19,19 @@
#include <mach/dma.h>
#include <mach/irqs.h>
-static int s5p6440_cfg_i2s(struct platform_device *pdev)
+static const char *rclksrc[] = {
+ [0] = "iis",
+ [1] = "sclk_audio2",
+};
+
+static int s5p64x0_cfg_i2s(struct platform_device *pdev)
{
/* configure GPIO for i2s port */
switch (pdev->id) {
- case -1:
+ case 0:
s3c_gpio_cfgpin_range(S5P6440_GPR(4), 5, S3C_GPIO_SFN(5));
s3c_gpio_cfgpin_range(S5P6440_GPR(13), 2, S3C_GPIO_SFN(5));
break;
-
default:
printk(KERN_ERR "Invalid Device %d\n", pdev->id);
return -EINVAL;
@@ -36,31 +40,14 @@
return 0;
}
-static int s5p6450_cfg_i2s(struct platform_device *pdev)
-{
- /* configure GPIO for i2s port */
- switch (pdev->id) {
- case -1:
- s3c_gpio_cfgpin(S5P6450_GPB(4), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin_range(S5P6450_GPR(4), 5, S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin_range(S5P6450_GPR(13), 2, S3C_GPIO_SFN(5));
-
- break;
-
- default:
- printk(KERN_ERR "Invalid Device %d\n", pdev->id);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata s5p6440_i2s_pdata = {
- .cfg_gpio = s5p6440_cfg_i2s,
-};
-
-static struct s3c_audio_pdata s5p6450_i2s_pdata = {
- .cfg_gpio = s5p6450_cfg_i2s,
+static struct s3c_audio_pdata s5p64x0_i2s_pdata = {
+ .cfg_gpio = s5p64x0_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN,
+ .src_clk = rclksrc,
+ },
+ },
};
static struct resource s5p64x0_iis0_resource[] = {
@@ -82,22 +69,22 @@
};
struct platform_device s5p6440_device_iis = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 0,
.num_resources = ARRAY_SIZE(s5p64x0_iis0_resource),
.resource = s5p64x0_iis0_resource,
.dev = {
- .platform_data = &s5p6440_i2s_pdata,
+ .platform_data = &s5p64x0_i2s_pdata,
},
};
struct platform_device s5p6450_device_iis0 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 0,
.num_resources = ARRAY_SIZE(s5p64x0_iis0_resource),
.resource = s5p64x0_iis0_resource,
.dev = {
- .platform_data = &s5p6450_i2s_pdata,
+ .platform_data = &s5p64x0_i2s_pdata,
},
};
diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
index 564e195..ab2d271 100644
--- a/arch/arm/mach-s5pc100/dev-audio.c
+++ b/arch/arm/mach-s5pc100/dev-audio.c
@@ -23,17 +23,14 @@
{
/* configure GPIO for i2s port */
switch (pdev->id) {
+ case 0: /* Dedicated pins */
+ break;
case 1:
s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(2));
break;
-
case 2:
s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(4));
break;
-
- case -1: /* Dedicated pins */
- break;
-
default:
printk(KERN_ERR "Invalid Device %d\n", pdev->id);
return -EINVAL;
@@ -42,8 +39,20 @@
return 0;
}
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static const char *rclksrc_v5[] = {
+ [0] = "iis",
+ [1] = "i2sclkd2",
+};
+
+static struct s3c_audio_pdata i2sv5_pdata = {
.cfg_gpio = s5pc100_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+ | QUIRK_NEED_RSTCLR,
+ .src_clk = rclksrc_v5,
+ },
+ },
};
static struct resource s5pc100_iis0_resource[] = {
@@ -62,15 +71,34 @@
.end = DMACH_I2S0_RX,
.flags = IORESOURCE_DMA,
},
+ [3] = {
+ .start = DMACH_I2S0S_TX,
+ .end = DMACH_I2S0S_TX,
+ .flags = IORESOURCE_DMA,
+ },
};
struct platform_device s5pc100_device_iis0 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 0,
.num_resources = ARRAY_SIZE(s5pc100_iis0_resource),
.resource = s5pc100_iis0_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv5_pdata,
+ },
+};
+
+static const char *rclksrc_v3[] = {
+ [0] = "iis",
+ [1] = "sclk_audio",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s5pc100_cfg_i2s,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc_v3,
+ },
},
};
@@ -93,12 +121,12 @@
};
struct platform_device s5pc100_device_iis1 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s5pc100_iis1_resource),
.resource = s5pc100_iis1_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
@@ -121,12 +149,12 @@
};
struct platform_device s5pc100_device_iis2 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 2,
.num_resources = ARRAY_SIZE(s5pc100_iis2_resource),
.resource = s5pc100_iis2_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
@@ -253,7 +281,7 @@
static u64 s5pc100_ac97_dmamask = DMA_BIT_MASK(32);
struct platform_device s5pc100_device_ac97 = {
- .name = "s3c-ac97",
+ .name = "samsung-ac97",
.id = -1,
.num_resources = ARRAY_SIZE(s5pc100_ac97_resource),
.resource = s5pc100_ac97_resource,
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index 18b405d..dd192a2 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -96,6 +96,7 @@
/* I2C0 */
static struct i2c_board_info i2c_devs0[] __initdata = {
+ {I2C_BOARD_INFO("wm8580", 0x1b),},
};
/* I2C1 */
@@ -190,6 +191,7 @@
&s3c_device_ts,
&s3c_device_wdt,
&smdkc100_lcd_powerdev,
+ &samsung_asoc_dma,
&s5pc100_device_iis0,
&samsung_device_keypad,
&s5pc100_device_ac97,
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 019c3a6..b774ff1 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -467,20 +467,20 @@
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1<<21),
}, {
- .name = "i2s_v50",
+ .name = "iis",
.id = 0,
.parent = &clk_p,
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1<<4),
}, {
- .name = "i2s_v32",
- .id = 0,
+ .name = "iis",
+ .id = 1,
.parent = &clk_p,
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1 << 5),
}, {
- .name = "i2s_v32",
- .id = 1,
+ .name = "iis",
+ .id = 2,
.parent = &clk_p,
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1 << 6),
diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev-audio.c
index 1303fcb..8d58f19 100644
--- a/arch/arm/mach-s5pv210/dev-audio.c
+++ b/arch/arm/mach-s5pv210/dev-audio.c
@@ -19,22 +19,24 @@
#include <mach/dma.h>
#include <mach/irqs.h>
+static const char *rclksrc[] = {
+ [0] = "busclk",
+ [1] = "i2sclk",
+};
+
static int s5pv210_cfg_i2s(struct platform_device *pdev)
{
/* configure GPIO for i2s port */
switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
+ break;
case 1:
s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(2));
break;
-
case 2:
s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(4));
break;
-
- case -1:
- s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
- break;
-
default:
printk(KERN_ERR "Invalid Device %d\n", pdev->id);
return -EINVAL;
@@ -43,8 +45,15 @@
return 0;
}
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static struct s3c_audio_pdata i2sv5_pdata = {
.cfg_gpio = s5pv210_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+ | QUIRK_NEED_RSTCLR,
+ .src_clk = rclksrc,
+ },
+ },
};
static struct resource s5pv210_iis0_resource[] = {
@@ -63,15 +72,34 @@
.end = DMACH_I2S0_RX,
.flags = IORESOURCE_DMA,
},
+ [3] = {
+ .start = DMACH_I2S0S_TX,
+ .end = DMACH_I2S0S_TX,
+ .flags = IORESOURCE_DMA,
+ },
};
struct platform_device s5pv210_device_iis0 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 0,
.num_resources = ARRAY_SIZE(s5pv210_iis0_resource),
.resource = s5pv210_iis0_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv5_pdata,
+ },
+};
+
+static const char *rclksrc_v3[] = {
+ [0] = "iis",
+ [1] = "audio-bus",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s5pv210_cfg_i2s,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc_v3,
+ },
},
};
@@ -94,12 +122,12 @@
};
struct platform_device s5pv210_device_iis1 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s5pv210_iis1_resource),
.resource = s5pv210_iis1_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
@@ -122,12 +150,12 @@
};
struct platform_device s5pv210_device_iis2 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 2,
.num_resources = ARRAY_SIZE(s5pv210_iis2_resource),
.resource = s5pv210_iis2_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
@@ -283,7 +311,7 @@
static u64 s5pv210_ac97_dmamask = DMA_BIT_MASK(32);
struct platform_device s5pv210_device_ac97 = {
- .name = "s3c-ac97",
+ .name = "samsung-ac97",
.id = -1,
.num_resources = ARRAY_SIZE(s5pv210_ac97_resource),
.resource = s5pv210_ac97_resource,
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index 0ad7924..5dd1681 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/i2c.h>
+#include <linux/sysdev.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index bcd7a5d..1fbc45b 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -13,6 +13,7 @@
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/serial_core.h>
+#include <linux/sysdev.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
index 1150b36..d64efe0 100644
--- a/arch/arm/mach-s5pv310/Kconfig
+++ b/arch/arm/mach-s5pv310/Kconfig
@@ -11,6 +11,7 @@
config CPU_S5PV310
bool
+ select S3C_PL330_DMA
help
Enable S5PV310 CPU support
diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile
index 84afc64..61e3cb6 100644
--- a/arch/arm/mach-s5pv310/Makefile
+++ b/arch/arm/mach-s5pv310/Makefile
@@ -13,7 +13,7 @@
# Core support for S5PV310 system
obj-$(CONFIG_CPU_S5PV310) += cpu.o init.o clock.o irq-combiner.o
-obj-$(CONFIG_CPU_S5PV310) += setup-i2c0.o time.o gpiolib.o irq-eint.o
+obj-$(CONFIG_CPU_S5PV310) += setup-i2c0.o time.o gpiolib.o irq-eint.o dma.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o
@@ -27,6 +27,7 @@
# device support
+obj-y += dev-audio.o
obj-$(CONFIG_S5PV310_SETUP_I2C1) += setup-i2c1.o
obj-$(CONFIG_S5PV310_SETUP_I2C2) += setup-i2c2.o
obj-$(CONFIG_S5PV310_SETUP_I2C3) += setup-i2c3.o
diff --git a/arch/arm/mach-s5pv310/dev-audio.c b/arch/arm/mach-s5pv310/dev-audio.c
new file mode 100644
index 0000000..a196424
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dev-audio.c
@@ -0,0 +1,364 @@
+/* linux/arch/arm/mach-s5pv310/dev-audio.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/audio.h>
+
+#include <mach/map.h>
+#include <mach/dma.h>
+#include <mach/irqs.h>
+
+static const char *rclksrc[] = {
+ [0] = "busclk",
+ [1] = "i2sclk",
+};
+
+static int s5pv310_cfg_i2s(struct platform_device *pdev)
+{
+ /* configure GPIO for i2s port */
+ switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 7, S3C_GPIO_SFN(2));
+ break;
+ case 1:
+ s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(2));
+ break;
+ case 2:
+ s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(4));
+ break;
+ default:
+ printk(KERN_ERR "Invalid Device %d\n", pdev->id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct s3c_audio_pdata i2sv5_pdata = {
+ .cfg_gpio = s5pv310_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+ | QUIRK_NEED_RSTCLR,
+ .src_clk = rclksrc,
+ },
+ },
+};
+
+static struct resource s5pv310_i2s0_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_I2S0,
+ .end = S5PV310_PA_I2S0 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S0_TX,
+ .end = DMACH_I2S0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S0_RX,
+ .end = DMACH_I2S0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = DMACH_I2S0S_TX,
+ .end = DMACH_I2S0S_TX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_i2s0 = {
+ .name = "samsung-i2s",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5pv310_i2s0_resource),
+ .resource = s5pv310_i2s0_resource,
+ .dev = {
+ .platform_data = &i2sv5_pdata,
+ },
+};
+
+static const char *rclksrc_v3[] = {
+ [0] = "sclk_i2s",
+ [1] = "no_such_clock",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s5pv310_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_NO_MUXPSR,
+ .src_clk = rclksrc_v3,
+ },
+ },
+};
+
+static struct resource s5pv310_i2s1_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_I2S1,
+ .end = S5PV310_PA_I2S1 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S1_TX,
+ .end = DMACH_I2S1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S1_RX,
+ .end = DMACH_I2S1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_i2s1 = {
+ .name = "samsung-i2s",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5pv310_i2s1_resource),
+ .resource = s5pv310_i2s1_resource,
+ .dev = {
+ .platform_data = &i2sv3_pdata,
+ },
+};
+
+static struct resource s5pv310_i2s2_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_I2S2,
+ .end = S5PV310_PA_I2S2 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S2_TX,
+ .end = DMACH_I2S2_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S2_RX,
+ .end = DMACH_I2S2_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_i2s2 = {
+ .name = "samsung-i2s",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(s5pv310_i2s2_resource),
+ .resource = s5pv310_i2s2_resource,
+ .dev = {
+ .platform_data = &i2sv3_pdata,
+ },
+};
+
+/* PCM Controller platform_devices */
+
+static int s5pv310_pcm_cfg_gpio(struct platform_device *pdev)
+{
+ switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 5, S3C_GPIO_SFN(3));
+ break;
+ case 1:
+ s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(3));
+ break;
+ case 2:
+ s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(3));
+ break;
+ default:
+ printk(KERN_DEBUG "Invalid PCM Controller number!");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct s3c_audio_pdata s3c_pcm_pdata = {
+ .cfg_gpio = s5pv310_pcm_cfg_gpio,
+};
+
+static struct resource s5pv310_pcm0_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PCM0,
+ .end = S5PV310_PA_PCM0 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_PCM0_TX,
+ .end = DMACH_PCM0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_PCM0_RX,
+ .end = DMACH_PCM0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_pcm0 = {
+ .name = "samsung-pcm",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5pv310_pcm0_resource),
+ .resource = s5pv310_pcm0_resource,
+ .dev = {
+ .platform_data = &s3c_pcm_pdata,
+ },
+};
+
+static struct resource s5pv310_pcm1_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PCM1,
+ .end = S5PV310_PA_PCM1 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_PCM1_TX,
+ .end = DMACH_PCM1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_PCM1_RX,
+ .end = DMACH_PCM1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_pcm1 = {
+ .name = "samsung-pcm",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5pv310_pcm1_resource),
+ .resource = s5pv310_pcm1_resource,
+ .dev = {
+ .platform_data = &s3c_pcm_pdata,
+ },
+};
+
+static struct resource s5pv310_pcm2_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PCM2,
+ .end = S5PV310_PA_PCM2 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_PCM2_TX,
+ .end = DMACH_PCM2_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_PCM2_RX,
+ .end = DMACH_PCM2_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_pcm2 = {
+ .name = "samsung-pcm",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(s5pv310_pcm2_resource),
+ .resource = s5pv310_pcm2_resource,
+ .dev = {
+ .platform_data = &s3c_pcm_pdata,
+ },
+};
+
+/* AC97 Controller platform devices */
+
+static int s5pv310_ac97_cfg_gpio(struct platform_device *pdev)
+{
+ return s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(4));
+}
+
+static struct resource s5pv310_ac97_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_AC97,
+ .end = S5PV310_PA_AC97 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_AC97_PCMOUT,
+ .end = DMACH_AC97_PCMOUT,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_AC97_PCMIN,
+ .end = DMACH_AC97_PCMIN,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = DMACH_AC97_MICIN,
+ .end = DMACH_AC97_MICIN,
+ .flags = IORESOURCE_DMA,
+ },
+ [4] = {
+ .start = IRQ_AC97,
+ .end = IRQ_AC97,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c_audio_pdata s3c_ac97_pdata = {
+ .cfg_gpio = s5pv310_ac97_cfg_gpio,
+};
+
+static u64 s5pv310_ac97_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pv310_device_ac97 = {
+ .name = "samsung-ac97",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5pv310_ac97_resource),
+ .resource = s5pv310_ac97_resource,
+ .dev = {
+ .platform_data = &s3c_ac97_pdata,
+ .dma_mask = &s5pv310_ac97_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+/* S/PDIF Controller platform_device */
+
+static int s5pv310_spdif_cfg_gpio(struct platform_device *pdev)
+{
+ s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 2, S3C_GPIO_SFN(3));
+
+ return 0;
+}
+
+static struct resource s5pv310_spdif_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_SPDIF,
+ .end = S5PV310_PA_SPDIF + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_SPDIF,
+ .end = DMACH_SPDIF,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct s3c_audio_pdata samsung_spdif_pdata = {
+ .cfg_gpio = s5pv310_spdif_cfg_gpio,
+};
+
+static u64 s5pv310_spdif_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pv310_device_spdif = {
+ .name = "samsung-spdif",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5pv310_spdif_resource),
+ .resource = s5pv310_spdif_resource,
+ .dev = {
+ .platform_data = &samsung_spdif_pdata,
+ .dma_mask = &s5pv310_spdif_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
diff --git a/arch/arm/mach-s5pv310/dma.c b/arch/arm/mach-s5pv310/dma.c
new file mode 100644
index 0000000..20066c7
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dma.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <plat/devs.h>
+#include <plat/irqs.h>
+
+#include <mach/map.h>
+#include <mach/irqs.h>
+
+#include <plat/s3c-pl330-pdata.h>
+
+static u64 dma_dmamask = DMA_BIT_MASK(32);
+
+static struct resource s5pv310_pdma0_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PDMA0,
+ .end = S5PV310_PA_PDMA0 + SZ_4K,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_PDMA0,
+ .end = IRQ_PDMA0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c_pl330_platdata s5pv310_pdma0_pdata = {
+ .peri = {
+ [0] = DMACH_PCM0_RX,
+ [1] = DMACH_PCM0_TX,
+ [2] = DMACH_PCM2_RX,
+ [3] = DMACH_PCM2_TX,
+ [4] = DMACH_MSM_REQ0,
+ [5] = DMACH_MSM_REQ2,
+ [6] = DMACH_SPI0_RX,
+ [7] = DMACH_SPI0_TX,
+ [8] = DMACH_SPI2_RX,
+ [9] = DMACH_SPI2_TX,
+ [10] = DMACH_I2S0S_TX,
+ [11] = DMACH_I2S0_RX,
+ [12] = DMACH_I2S0_TX,
+ [13] = DMACH_I2S2_RX,
+ [14] = DMACH_I2S2_TX,
+ [15] = DMACH_UART0_RX,
+ [16] = DMACH_UART0_TX,
+ [17] = DMACH_UART2_RX,
+ [18] = DMACH_UART2_TX,
+ [19] = DMACH_UART4_RX,
+ [20] = DMACH_UART4_TX,
+ [21] = DMACH_SLIMBUS0_RX,
+ [22] = DMACH_SLIMBUS0_TX,
+ [23] = DMACH_SLIMBUS2_RX,
+ [24] = DMACH_SLIMBUS2_TX,
+ [25] = DMACH_SLIMBUS4_RX,
+ [26] = DMACH_SLIMBUS4_TX,
+ [27] = DMACH_AC97_MICIN,
+ [28] = DMACH_AC97_PCMIN,
+ [29] = DMACH_AC97_PCMOUT,
+ [30] = DMACH_MAX,
+ [31] = DMACH_MAX,
+ },
+};
+
+static struct platform_device s5pv310_device_pdma0 = {
+ .name = "s3c-pl330",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5pv310_pdma0_resource),
+ .resource = s5pv310_pdma0_resource,
+ .dev = {
+ .dma_mask = &dma_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &s5pv310_pdma0_pdata,
+ },
+};
+
+static struct resource s5pv310_pdma1_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PDMA1,
+ .end = S5PV310_PA_PDMA1 + SZ_4K,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_PDMA1,
+ .end = IRQ_PDMA1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c_pl330_platdata s5pv310_pdma1_pdata = {
+ .peri = {
+ [0] = DMACH_PCM0_RX,
+ [1] = DMACH_PCM0_TX,
+ [2] = DMACH_PCM1_RX,
+ [3] = DMACH_PCM1_TX,
+ [4] = DMACH_MSM_REQ1,
+ [5] = DMACH_MSM_REQ3,
+ [6] = DMACH_SPI1_RX,
+ [7] = DMACH_SPI1_TX,
+ [8] = DMACH_I2S0S_TX,
+ [9] = DMACH_I2S0_RX,
+ [10] = DMACH_I2S0_TX,
+ [11] = DMACH_I2S1_RX,
+ [12] = DMACH_I2S1_TX,
+ [13] = DMACH_UART0_RX,
+ [14] = DMACH_UART0_TX,
+ [15] = DMACH_UART1_RX,
+ [16] = DMACH_UART1_TX,
+ [17] = DMACH_UART3_RX,
+ [18] = DMACH_UART3_TX,
+ [19] = DMACH_SLIMBUS1_RX,
+ [20] = DMACH_SLIMBUS1_TX,
+ [21] = DMACH_SLIMBUS3_RX,
+ [22] = DMACH_SLIMBUS3_TX,
+ [23] = DMACH_SLIMBUS5_RX,
+ [24] = DMACH_SLIMBUS5_TX,
+ [25] = DMACH_SLIMBUS0AUX_RX,
+ [26] = DMACH_SLIMBUS0AUX_TX,
+ [27] = DMACH_SPDIF,
+ [28] = DMACH_MAX,
+ [29] = DMACH_MAX,
+ [30] = DMACH_MAX,
+ [31] = DMACH_MAX,
+ },
+};
+
+static struct platform_device s5pv310_device_pdma1 = {
+ .name = "s3c-pl330",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5pv310_pdma1_resource),
+ .resource = s5pv310_pdma1_resource,
+ .dev = {
+ .dma_mask = &dma_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &s5pv310_pdma1_pdata,
+ },
+};
+
+static struct platform_device *s5pv310_dmacs[] __initdata = {
+ &s5pv310_device_pdma0,
+ &s5pv310_device_pdma1,
+};
+
+static int __init s5pv310_dma_init(void)
+{
+ platform_add_devices(s5pv310_dmacs, ARRAY_SIZE(s5pv310_dmacs));
+
+ return 0;
+}
+arch_initcall(s5pv310_dma_init);
diff --git a/arch/arm/mach-s5pv310/include/mach/dma.h b/arch/arm/mach-s5pv310/include/mach/dma.h
new file mode 100644
index 0000000..81209eb
--- /dev/null
+++ b/arch/arm/mach-s5pv310/include/mach/dma.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MACH_DMA_H
+#define __MACH_DMA_H
+
+/* This platform uses the common S3C DMA API driver for PL330 */
+#include <plat/s3c-dma-pl330.h>
+
+#endif /* __MACH_DMA_H */
diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h
index 99e7dad..3c05c58 100644
--- a/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
@@ -54,6 +54,9 @@
#define COMBINER_GROUP(x) ((x) * MAX_IRQ_IN_COMBINER + IRQ_SPI(64))
#define COMBINER_IRQ(x, y) (COMBINER_GROUP(x) + y)
+#define IRQ_PDMA0 COMBINER_IRQ(21, 0)
+#define IRQ_PDMA1 COMBINER_IRQ(21, 1)
+
#define IRQ_TIMER0_VIC COMBINER_IRQ(22, 0)
#define IRQ_TIMER1_VIC COMBINER_IRQ(22, 1)
#define IRQ_TIMER2_VIC COMBINER_IRQ(22, 2)
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index 7acf4e7..5399446 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -52,6 +52,11 @@
#define S5PV310_PA_GIC_DIST (0x10501000)
#define S5PV310_PA_L2CC (0x10502000)
+/* DMA */
+#define S5PV310_PA_MDMA 0x10810000
+#define S5PV310_PA_PDMA0 0x12680000
+#define S5PV310_PA_PDMA1 0x12690000
+
#define S5PV310_PA_GPIO1 (0x11400000)
#define S5PV310_PA_GPIO2 (0x11000000)
#define S5PV310_PA_GPIO3 (0x03860000)
@@ -60,6 +65,22 @@
#define S5PV310_PA_SROMC (0x12570000)
+/* S/PDIF */
+#define S5PV310_PA_SPDIF 0xE1100000
+
+/* I2S */
+#define S5PV310_PA_I2S0 0x03830000
+#define S5PV310_PA_I2S1 0xE3100000
+#define S5PV310_PA_I2S2 0xE2A00000
+
+/* PCM */
+#define S5PV310_PA_PCM0 0x03840000
+#define S5PV310_PA_PCM1 0x13980000
+#define S5PV310_PA_PCM2 0x13990000
+
+/* AC97 */
+#define S5PV310_PA_AC97 0x139A0000
+
#define S5PV310_PA_UART (0x13800000)
#define S5P_PA_UART(x) (S5PV310_PA_UART + ((x) * S3C_UART_OFFSET))
diff --git a/arch/arm/mach-shark/include/mach/vmalloc.h b/arch/arm/mach-shark/include/mach/vmalloc.h
index 8e845b6..b10df98 100644
--- a/arch/arm/mach-shark/include/mach/vmalloc.h
+++ b/arch/arm/mach-shark/include/mach/vmalloc.h
@@ -1,4 +1,4 @@
/*
* arch/arm/mach-shark/include/mach/vmalloc.h
*/
-#define VMALLOC_END 0xd0000000
+#define VMALLOC_END 0xd0000000UL
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 54b479c..51dcd59 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -116,4 +116,6 @@
config SH_CLK_CPG
bool
+source "drivers/sh/Kconfig"
+
endif
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 46ca4d4..e6bf1e1 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -163,11 +163,13 @@
.name = "loader",
.offset = 0x00000000,
.size = 512 * 1024,
+ .mask_flags = MTD_WRITEABLE,
},
{
.name = "bootenv",
.offset = MTDPART_OFS_APPEND,
.size = 512 * 1024,
+ .mask_flags = MTD_WRITEABLE,
},
{
.name = "kernel_ro",
@@ -565,12 +567,143 @@
/* FSI */
#define IRQ_FSI evt2irq(0x1840)
+static int __fsi_set_rate(struct clk *clk, long rate, int enable)
+{
+ int ret = 0;
+
+ if (rate <= 0)
+ return ret;
+
+ if (enable) {
+ ret = clk_set_rate(clk, rate);
+ if (0 == ret)
+ ret = clk_enable(clk);
+ } else {
+ clk_disable(clk);
+ }
+
+ return ret;
+}
+
+static int __fsi_set_round_rate(struct clk *clk, long rate, int enable)
+{
+ return __fsi_set_rate(clk, clk_round_rate(clk, rate), enable);
+}
+
+static int fsi_ak4642_set_rate(struct device *dev, int rate, int enable)
+{
+ struct clk *fsia_ick;
+ struct clk *fsiack;
+ int ret = -EIO;
+
+ fsia_ick = clk_get(dev, "icka");
+ if (IS_ERR(fsia_ick))
+ return PTR_ERR(fsia_ick);
+
+ /*
+ * FSIACK is connected to AK4642,
+ * and use external clock pin from it.
+ * it is parent of fsia_ick now.
+ */
+ fsiack = clk_get_parent(fsia_ick);
+ if (!fsiack)
+ goto fsia_ick_out;
+
+ /*
+ * we get 1/1 divided clock by setting same rate to fsiack and fsia_ick
+ *
+ ** FIXME **
+ * Because the freq_table of external clk (fsiack) are all 0,
+ * the return value of clk_round_rate became 0.
+ * So, it use __fsi_set_rate here.
+ */
+ ret = __fsi_set_rate(fsiack, rate, enable);
+ if (ret < 0)
+ goto fsiack_out;
+
+ ret = __fsi_set_round_rate(fsia_ick, rate, enable);
+ if ((ret < 0) && enable)
+ __fsi_set_round_rate(fsiack, rate, 0); /* disable FSI ACK */
+
+fsiack_out:
+ clk_put(fsiack);
+
+fsia_ick_out:
+ clk_put(fsia_ick);
+
+ return 0;
+}
+
+static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable)
+{
+ struct clk *fsib_clk;
+ struct clk *fdiv_clk = &sh7372_fsidivb_clk;
+ long fsib_rate = 0;
+ long fdiv_rate = 0;
+ int ackmd_bpfmd;
+ int ret;
+
+ switch (rate) {
+ case 44100:
+ fsib_rate = rate * 256;
+ ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
+ break;
+ case 48000:
+ fsib_rate = 85428000; /* around 48kHz x 256 x 7 */
+ fdiv_rate = rate * 256;
+ ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
+ break;
+ default:
+ pr_err("unsupported rate in FSI2 port B\n");
+ return -EINVAL;
+ }
+
+ /* FSI B setting */
+ fsib_clk = clk_get(dev, "ickb");
+ if (IS_ERR(fsib_clk))
+ return -EIO;
+
+ ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable);
+ clk_put(fsib_clk);
+ if (ret < 0)
+ return ret;
+
+ /* FSI DIV setting */
+ ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable);
+ if (ret < 0) {
+ /* disable FSI B */
+ if (enable)
+ __fsi_set_round_rate(fsib_clk, fsib_rate, 0);
+ return ret;
+ }
+
+ return ackmd_bpfmd;
+}
+
+static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
+{
+ int ret;
+
+ if (is_porta)
+ ret = fsi_ak4642_set_rate(dev, rate, enable);
+ else
+ ret = fsi_hdmi_set_rate(dev, rate, enable);
+
+ return ret;
+}
+
static struct sh_fsi_platform_info fsi_info = {
.porta_flags = SH_FSI_BRS_INV |
SH_FSI_OUT_SLAVE_MODE |
SH_FSI_IN_SLAVE_MODE |
SH_FSI_OFMT(PCM) |
SH_FSI_IFMT(PCM),
+
+ .portb_flags = SH_FSI_BRS_INV |
+ SH_FSI_BRM_INV |
+ SH_FSI_LRS_INV |
+ SH_FSI_OFMT(SPDIF),
+ .set_rate = fsi_set_rate,
};
static struct resource fsi_resources[] = {
@@ -596,6 +729,10 @@
},
};
+static struct platform_device fsi_ak4643_device = {
+ .name = "sh_fsi2_a_ak4643",
+};
+
static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
.clock_source = LCDC_CLK_EXTERNAL,
.ch[0] = {
@@ -634,6 +771,7 @@
static struct sh_mobile_hdmi_info hdmi_info = {
.lcd_chan = &sh_mobile_lcdc1_info.ch[0],
.lcd_dev = &lcdc1_device.dev,
+ .flags = HDMI_SND_SRC_SPDIF,
};
static struct resource hdmi_resources[] = {
@@ -793,6 +931,7 @@
&sdhi1_device,
&usb1_host_device,
&fsi_device,
+ &fsi_ak4643_device,
&sh_mmcif_device,
&lcdc1_device,
&lcdc_device,
@@ -835,6 +974,11 @@
goto out;
}
+ ret = clk_enable(&sh7372_pllc2_clk);
+ if (ret < 0) {
+ pr_err("Cannot enable pllc2 clock\n");
+ goto out;
+ }
pr_debug("PLLC2 set frequency %lu\n", rate);
ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk);
@@ -851,23 +995,11 @@
device_initcall(hdmi_init_pm_clock);
-#define FSIACK_DUMMY_RATE 48000
static int __init fsi_init_pm_clock(void)
{
struct clk *fsia_ick;
int ret;
- /*
- * FSIACK is connected to AK4642,
- * and the rate is depend on playing sound rate.
- * So, set dummy rate (= 48k) here
- */
- ret = clk_set_rate(&sh7372_fsiack_clk, FSIACK_DUMMY_RATE);
- if (ret < 0) {
- pr_err("Cannot set FSIACK dummy rate: %d\n", ret);
- return ret;
- }
-
fsia_ick = clk_get(&fsi_device.dev, "icka");
if (IS_ERR(fsia_ick)) {
ret = PTR_ERR(fsia_ick);
@@ -876,16 +1008,9 @@
}
ret = clk_set_parent(fsia_ick, &sh7372_fsiack_clk);
- if (ret < 0) {
- pr_err("Cannot set FSI-A parent: %d\n", ret);
- goto out;
- }
-
- ret = clk_set_rate(fsia_ick, FSIACK_DUMMY_RATE);
if (ret < 0)
- pr_err("Cannot set FSI-A rate: %d\n", ret);
+ pr_err("Cannot set FSI-A parent: %d\n", ret);
-out:
clk_put(fsia_ick);
return ret;
@@ -992,6 +1117,7 @@
#define GPIO_PORT9CR 0xE6051009
#define GPIO_PORT10CR 0xE605100A
+#define USCCR1 0xE6058144
static void __init ap4evb_init(void)
{
u32 srcr4;
@@ -1062,7 +1188,7 @@
/* setup USB phy */
__raw_writew(0x8a0a, 0xE6058130); /* USBCR2 */
- /* enable FSI2 */
+ /* enable FSI2 port A (ak4643) */
gpio_request(GPIO_FN_FSIAIBT, NULL);
gpio_request(GPIO_FN_FSIAILR, NULL);
gpio_request(GPIO_FN_FSIAISLD, NULL);
@@ -1079,6 +1205,10 @@
gpio_request(GPIO_PORT41, NULL);
gpio_direction_input(GPIO_PORT41);
+ /* setup FSI2 port B (HDMI) */
+ gpio_request(GPIO_FN_FSIBCK, NULL);
+ __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */
+
/* set SPU2 clock to 119.6 MHz */
clk = clk_get(NULL, "spu_clk");
if (!IS_ERR(clk)) {
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 8565aef..3aa0260 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -50,6 +50,9 @@
#define SMSTPCR3 0xe615013c
#define SMSTPCR4 0xe6150140
+#define FSIDIVA 0xFE1F8000
+#define FSIDIVB 0xFE1F8008
+
/* Platforms must set frequency on their DV_CLKI pin */
struct clk sh7372_dv_clki_clk = {
};
@@ -217,8 +220,7 @@
__raw_writel(__raw_readl(PLLC2CR) & ~0x80000000, PLLC2CR);
}
-static int pllc2_set_rate(struct clk *clk,
- unsigned long rate, int algo_id)
+static int pllc2_set_rate(struct clk *clk, unsigned long rate)
{
unsigned long value;
int idx;
@@ -227,21 +229,13 @@
if (idx < 0)
return idx;
- if (rate == clk->parent->rate) {
- pllc2_disable(clk);
- return 0;
- }
+ if (rate == clk->parent->rate)
+ return -EINVAL;
value = __raw_readl(PLLC2CR) & ~(0x3f << 24);
- if (value & 0x80000000)
- pllc2_disable(clk);
-
__raw_writel((value & ~0x80000000) | ((idx + 19) << 24), PLLC2CR);
- if (value & 0x80000000)
- return pllc2_enable(clk);
-
return 0;
}
@@ -288,6 +282,7 @@
.ops = &pllc2_clk_ops,
.parent = &extal1_div2_clk,
.freq_table = pllc2_freq_table,
+ .nr_freqs = ARRAY_SIZE(pllc2_freq_table) - 1,
.parent_table = pllc2_parent,
.parent_num = ARRAY_SIZE(pllc2_parent),
};
@@ -417,6 +412,93 @@
fsibckcr_parent, ARRAY_SIZE(fsibckcr_parent), 6, 2),
};
+/* FSI DIV */
+static unsigned long fsidiv_recalc(struct clk *clk)
+{
+ unsigned long value;
+
+ value = __raw_readl(clk->mapping->base);
+
+ if ((value & 0x3) != 0x3)
+ return 0;
+
+ value >>= 16;
+ if (value < 2)
+ return 0;
+
+ return clk->parent->rate / value;
+}
+
+static long fsidiv_round_rate(struct clk *clk, unsigned long rate)
+{
+ return clk_rate_div_range_round(clk, 2, 0xffff, rate);
+}
+
+static void fsidiv_disable(struct clk *clk)
+{
+ __raw_writel(0, clk->mapping->base);
+}
+
+static int fsidiv_enable(struct clk *clk)
+{
+ unsigned long value;
+
+ value = __raw_readl(clk->mapping->base) >> 16;
+ if (value < 2)
+ return -EIO;
+
+ __raw_writel((value << 16) | 0x3, clk->mapping->base);
+
+ return 0;
+}
+
+static int fsidiv_set_rate(struct clk *clk, unsigned long rate)
+{
+ int idx;
+
+ idx = (clk->parent->rate / rate) & 0xffff;
+ if (idx < 2)
+ return -EINVAL;
+
+ __raw_writel(idx << 16, clk->mapping->base);
+ return 0;
+}
+
+static struct clk_ops fsidiv_clk_ops = {
+ .recalc = fsidiv_recalc,
+ .round_rate = fsidiv_round_rate,
+ .set_rate = fsidiv_set_rate,
+ .enable = fsidiv_enable,
+ .disable = fsidiv_disable,
+};
+
+static struct clk_mapping sh7372_fsidiva_clk_mapping = {
+ .phys = FSIDIVA,
+ .len = 8,
+};
+
+struct clk sh7372_fsidiva_clk = {
+ .ops = &fsidiv_clk_ops,
+ .parent = &div6_reparent_clks[DIV6_FSIA], /* late install */
+ .mapping = &sh7372_fsidiva_clk_mapping,
+};
+
+static struct clk_mapping sh7372_fsidivb_clk_mapping = {
+ .phys = FSIDIVB,
+ .len = 8,
+};
+
+struct clk sh7372_fsidivb_clk = {
+ .ops = &fsidiv_clk_ops,
+ .parent = &div6_reparent_clks[DIV6_FSIB], /* late install */
+ .mapping = &sh7372_fsidivb_clk_mapping,
+};
+
+static struct clk *late_main_clks[] = {
+ &sh7372_fsidiva_clk,
+ &sh7372_fsidivb_clk,
+};
+
enum { MSTP001,
MSTP131, MSTP130,
MSTP129, MSTP128, MSTP127, MSTP126, MSTP125,
@@ -510,8 +592,6 @@
CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]),
CLKDEV_CON_ID("fmsi_clk", &div6_clks[DIV6_FMSI]),
CLKDEV_CON_ID("fmso_clk", &div6_clks[DIV6_FMSO]),
- CLKDEV_CON_ID("fsia_clk", &div6_reparent_clks[DIV6_FSIA]),
- CLKDEV_CON_ID("fsib_clk", &div6_reparent_clks[DIV6_FSIB]),
CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]),
CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]),
CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]),
@@ -548,8 +628,8 @@
CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI2 */
CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */
- CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP323]), /* USB0 */
- CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP323]), /* USB0 */
+ CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USB0 */
+ CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP322]), /* USB0 */
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMC */
@@ -585,6 +665,9 @@
if (!ret)
ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+ for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
+ ret = clk_register(late_main_clks[k]);
+
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
if (!ret)
diff --git a/arch/arm/mach-shmobile/include/mach/gpio.h b/arch/arm/mach-shmobile/include/mach/gpio.h
index 5bc6bd4..2b1bb9e 100644
--- a/arch/arm/mach-shmobile/include/mach/gpio.h
+++ b/arch/arm/mach-shmobile/include/mach/gpio.h
@@ -35,12 +35,12 @@
static inline int gpio_to_irq(unsigned gpio)
{
- return -ENOSYS;
+ return __gpio_to_irq(gpio);
}
static inline int irq_to_gpio(unsigned int irq)
{
- return -EINVAL;
+ return -ENOSYS;
}
#endif /* CONFIG_GPIOLIB */
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index 147775a..e4f9004 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -464,5 +464,7 @@
extern struct clk sh7372_pllc2_clk;
extern struct clk sh7372_fsiack_clk;
extern struct clk sh7372_fsibck_clk;
+extern struct clk sh7372_fsidiva_clk;
+extern struct clk sh7372_fsidivb_clk;
#endif /* __ASM_SH7372_H__ */
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index 4cd3cae..30b2f40 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -98,7 +98,7 @@
INTC_VECT(IRQ14A, 0x03c0), INTC_VECT(IRQ15A, 0x03e0),
INTC_VECT(IRQ16A, 0x3200), INTC_VECT(IRQ17A, 0x3220),
INTC_VECT(IRQ18A, 0x3240), INTC_VECT(IRQ19A, 0x3260),
- INTC_VECT(IRQ20A, 0x3280), INTC_VECT(IRQ31A, 0x32a0),
+ INTC_VECT(IRQ20A, 0x3280), INTC_VECT(IRQ21A, 0x32a0),
INTC_VECT(IRQ22A, 0x32c0), INTC_VECT(IRQ23A, 0x32e0),
INTC_VECT(IRQ24A, 0x3300), INTC_VECT(IRQ25A, 0x3320),
INTC_VECT(IRQ26A, 0x3340), INTC_VECT(IRQ27A, 0x3360),
diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S
index 8ea3bff..a0e7c12 100644
--- a/arch/arm/mach-tegra/include/mach/debug-macro.S
+++ b/arch/arm/mach-tegra/include/mach/debug-macro.S
@@ -21,8 +21,8 @@
#include <mach/io.h>
.macro addruart, rp, rv
- ldreq \rp, =IO_APB_PHYS @ physical
- ldrne \rv, =IO_APB_VIRT @ virtual
+ ldr \rp, =IO_APB_PHYS @ physical
+ ldr \rv, =IO_APB_VIRT @ virtual
#if defined(CONFIG_TEGRA_DEBUG_UART_NONE)
#error "A debug UART must be selected in the kernel config to use DEBUG_LL"
#elif defined(CONFIG_TEGRA_DEBUG_UARTA)
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 73fb1a5..608a137 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -75,14 +75,14 @@
static inline void ux500_cache_wait(void __iomem *reg, unsigned long mask)
{
/* wait for the operation to complete */
- while (readl(reg) & mask)
+ while (readl_relaxed(reg) & mask)
;
}
static inline void ux500_cache_sync(void)
{
void __iomem *base = __io_address(UX500_L2CC_BASE);
- writel(0, base + L2X0_CACHE_SYNC);
+ writel_relaxed(0, base + L2X0_CACHE_SYNC);
ux500_cache_wait(base + L2X0_CACHE_SYNC, 1);
}
@@ -107,7 +107,7 @@
uint32_t l2x0_way_mask = (1<<16) - 1; /* Bitmask of active ways */
/* invalidate all ways */
- writel(l2x0_way_mask, l2x0_base + L2X0_INV_WAY);
+ writel_relaxed(l2x0_way_mask, l2x0_base + L2X0_INV_WAY);
ux500_cache_wait(l2x0_base + L2X0_INV_WAY, l2x0_way_mask);
ux500_cache_sync();
}
diff --git a/arch/arm/mach-versatile/include/mach/vmalloc.h b/arch/arm/mach-versatile/include/mach/vmalloc.h
index ebd8a25..7d8e069 100644
--- a/arch/arm/mach-versatile/include/mach/vmalloc.h
+++ b/arch/arm/mach-versatile/include/mach/vmalloc.h
@@ -18,4 +18,4 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#define VMALLOC_END 0xd8000000
+#define VMALLOC_END 0xd8000000UL
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index c2e405a..fd25ccd 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -54,7 +54,9 @@
static void __init ct_ca9x4_map_io(void)
{
+#ifdef CONFIG_LOCAL_TIMERS
twd_base = MMIO_P2V(A9_MPCORE_TWD);
+#endif
v2m_map_io(ct_ca9x4_io_desc, ARRAY_SIZE(ct_ca9x4_io_desc));
}
diff --git a/arch/arm/mach-vexpress/headsmp.S b/arch/arm/mach-vexpress/headsmp.S
index 8a78ff6..7a3f063 100644
--- a/arch/arm/mach-vexpress/headsmp.S
+++ b/arch/arm/mach-vexpress/headsmp.S
@@ -35,5 +35,6 @@
*/
b secondary_startup
+ .align
1: .long .
.long pen_release
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index e4dd064..ac6a361 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -198,7 +198,7 @@
* fragmentation of the DMA space, and also prevents allocations
* smaller than a section from crossing a section boundary.
*/
- bit = fls(size - 1) + 1;
+ bit = fls(size - 1);
if (bit > SECTION_SHIFT)
bit = SECTION_SHIFT;
align = 1 << bit;
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 17e7b0b..55c17a6 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -206,8 +206,8 @@
*/
if (pfn_valid(pfn)) {
printk(KERN_WARNING "BUG: Your driver calls ioremap() on system memory. This leads\n"
- KERN_WARNING "to architecturally unpredictable behaviour on ARMv6+, and ioremap()\n"
- KERN_WARNING "will fail in the next kernel release. Please fix your driver.\n");
+ "to architecturally unpredictable behaviour on ARMv6+, and ioremap()\n"
+ "will fail in the next kernel release. Please fix your driver.\n");
WARN_ON(1);
}
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 53cbe22..9b9ff5d 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -381,7 +381,7 @@
PMD_SECT_XN | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __v7_ca9mp_setup
+ W(b) __v7_ca9mp_setup
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS
@@ -413,7 +413,7 @@
PMD_SECT_XN | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __v7_setup
+ W(b) __v7_setup
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index 85d3e55..558cdfa 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -18,6 +18,7 @@
#include <linux/time.h>
#include <linux/init.h>
#include <linux/timex.h>
+#include <linux/sched.h>
#include <linux/io.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
@@ -36,7 +37,7 @@
/*
* IOP clocksource (free-running timer 1).
*/
-static cycle_t iop_clocksource_read(struct clocksource *unused)
+static cycle_t notrace iop_clocksource_read(struct clocksource *unused)
{
return 0xffffffffu - read_tcr1();
}
diff --git a/arch/arm/plat-mxc/devices/platform-imx-dma.c b/arch/arm/plat-mxc/devices/platform-imx-dma.c
index 02d9890..3a705c7 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-dma.c
+++ b/arch/arm/plat-mxc/devices/platform-imx-dma.c
@@ -12,15 +12,7 @@
#include <mach/hardware.h>
#include <mach/devices-common.h>
-#ifdef SDMA_IS_MERGED
#include <mach/sdma.h>
-#else
-struct sdma_platform_data {
- int sdma_version;
- char *cpu_name;
- int to_version;
-};
-#endif
struct imx_imx_sdma_data {
resource_size_t iobase;
diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c
index e48340e..17f724c 100644
--- a/arch/arm/plat-mxc/devices/platform-spi_imx.c
+++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c
@@ -27,6 +27,7 @@
imx_spi_imx_data_entry(MX21, CSPI, "imx21-cspi", _id, _hwid, SZ_4K)
imx21_cspi_data_entry(0, 1),
imx21_cspi_data_entry(1, 2),
+};
#endif
#ifdef CONFIG_ARCH_MX25
diff --git a/arch/arm/plat-nomadik/timer.c b/arch/arm/plat-nomadik/timer.c
index aedf9c1..63cdc60 100644
--- a/arch/arm/plat-nomadik/timer.c
+++ b/arch/arm/plat-nomadik/timer.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 2008 STMicroelectronics
* Copyright (C) 2010 Alessandro Rubini
+ * Copyright (C) 2010 Linus Walleij for ST-Ericsson
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2, as
@@ -16,11 +17,13 @@
#include <linux/clk.h>
#include <linux/jiffies.h>
#include <linux/err.h>
+#include <linux/cnt32_to_63.h>
+#include <linux/timer.h>
#include <asm/mach/time.h>
#include <plat/mtu.h>
-void __iomem *mtu_base; /* ssigned by machine code */
+void __iomem *mtu_base; /* Assigned by machine code */
/*
* Kernel assumes that sched_clock can be called early
@@ -48,16 +51,82 @@
/*
* Override the global weak sched_clock symbol with this
* local implementation which uses the clocksource to get some
- * better resolution when scheduling the kernel. We accept that
- * this wraps around for now, since it is just a relative time
- * stamp. (Inspired by OMAP implementation.)
+ * better resolution when scheduling the kernel.
+ *
+ * Because the hardware timer period may be quite short
+ * (32.3 secs on the 133 MHz MTU timer selection on ux500)
+ * and because cnt32_to_63() needs to be called at least once per
+ * half period to work properly, a kernel keepwarm() timer is set up
+ * to ensure this requirement is always met.
+ *
+ * Also the sched_clock timer will wrap around at some point,
+ * here we set it to run continously for a year.
*/
+#define SCHED_CLOCK_MIN_WRAP 3600*24*365
+static struct timer_list cnt32_to_63_keepwarm_timer;
+static u32 sched_mult;
+static u32 sched_shift;
+
unsigned long long notrace sched_clock(void)
{
- return clocksource_cyc2ns(nmdk_clksrc.read(
- &nmdk_clksrc),
- nmdk_clksrc.mult,
- nmdk_clksrc.shift);
+ u64 cycles;
+
+ if (unlikely(!mtu_base))
+ return 0;
+
+ cycles = cnt32_to_63(-readl(mtu_base + MTU_VAL(0)));
+ /*
+ * sched_mult is guaranteed to be even so will
+ * shift out bit 63
+ */
+ return (cycles * sched_mult) >> sched_shift;
+}
+
+/* Just kick sched_clock every so often */
+static void cnt32_to_63_keepwarm(unsigned long data)
+{
+ mod_timer(&cnt32_to_63_keepwarm_timer, round_jiffies(jiffies + data));
+ (void) sched_clock();
+}
+
+/*
+ * Set up a timer to keep sched_clock():s 32_to_63 algorithm warm
+ * once in half a 32bit timer wrap interval.
+ */
+static void __init nmdk_sched_clock_init(unsigned long rate)
+{
+ u32 v;
+ unsigned long delta;
+ u64 days;
+
+ /* Find the apropriate mult and shift factors */
+ clocks_calc_mult_shift(&sched_mult, &sched_shift,
+ rate, NSEC_PER_SEC, SCHED_CLOCK_MIN_WRAP);
+ /* We need to multiply by an even number to get rid of bit 63 */
+ if (sched_mult & 1)
+ sched_mult++;
+
+ /* Let's see what we get, take max counter and scale it */
+ days = (0xFFFFFFFFFFFFFFFFLLU * sched_mult) >> sched_shift;
+ do_div(days, NSEC_PER_SEC);
+ do_div(days, (3600*24));
+
+ pr_info("sched_clock: using %d bits @ %lu Hz wrap in %lu days\n",
+ (64 - sched_shift), rate, (unsigned long) days);
+
+ /*
+ * Program a timer to kick us at half 32bit wraparound
+ * Formula: seconds per wrap = (2^32) / f
+ */
+ v = 0xFFFFFFFFUL / rate;
+ /* We want half of the wrap time to keep cnt32_to_63 warm */
+ v /= 2;
+ pr_debug("sched_clock: prescaled timer rate: %lu Hz, "
+ "initialize keepwarm timer every %d seconds\n", rate, v);
+ /* Convert seconds to jiffies */
+ delta = msecs_to_jiffies(v*1000);
+ setup_timer(&cnt32_to_63_keepwarm_timer, cnt32_to_63_keepwarm, delta);
+ mod_timer(&cnt32_to_63_keepwarm_timer, round_jiffies(jiffies + delta));
}
/* Clockevent device: use one-shot mode */
@@ -161,13 +230,15 @@
writel(0, mtu_base + MTU_BGLR(0));
writel(cr | MTU_CRn_ENA, mtu_base + MTU_CR(0));
- /* Now the scheduling clock is ready */
+ /* Now the clock source is ready */
nmdk_clksrc.read = nmdk_read_timer;
if (clocksource_register(&nmdk_clksrc))
pr_err("timer: failed to initialize clock source %s\n",
nmdk_clksrc.name);
+ nmdk_sched_clock_init(rate);
+
/* Timer 1 is used for events */
clockevents_calc_mult_shift(&nmdk_clkevt, rate, MTU_MIN_RANGE);
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 6f42a18..fc81912 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -284,12 +284,14 @@
if (!size)
return;
- paddr = __memblock_alloc_base(size, SZ_1M, MEMBLOCK_REAL_LIMIT);
+ paddr = memblock_alloc(size, SZ_1M);
if (!paddr) {
pr_err("%s: failed to reserve %x bytes\n",
__func__, size);
return;
}
+ memblock_free(paddr, size);
+ memblock_remove(paddr, size);
omap_dsp_phys_mempool_base = paddr;
}
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index f5c5b8d..2c28265 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1983,6 +1983,8 @@
dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(ch));
dma_write(1 << ch, IRQSTATUS_L0);
+ /* read back the register to flush the write */
+ dma_read(IRQSTATUS_L0);
/* If the ch is not chained then chain_id will be -1 */
if (dma_chan[ch].chain_id != -1) {
diff --git a/arch/arm/plat-orion/include/plat/pcie.h b/arch/arm/plat-orion/include/plat/pcie.h
index 3ebfef7..cc99163 100644
--- a/arch/arm/plat-orion/include/plat/pcie.h
+++ b/arch/arm/plat-orion/include/plat/pcie.h
@@ -11,12 +11,15 @@
#ifndef __PLAT_PCIE_H
#define __PLAT_PCIE_H
+struct pci_bus;
+
u32 orion_pcie_dev_id(void __iomem *base);
u32 orion_pcie_rev(void __iomem *base);
int orion_pcie_link_up(void __iomem *base);
int orion_pcie_x4_mode(void __iomem *base);
int orion_pcie_get_local_bus_nr(void __iomem *base);
void orion_pcie_set_local_bus_nr(void __iomem *base, int nr);
+void orion_pcie_reset(void __iomem *base);
void orion_pcie_setup(void __iomem *base,
struct mbus_dram_target_info *dram);
int orion_pcie_rd_conf(void __iomem *base, struct pci_bus *bus,
diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c
index 779553a..af2d733 100644
--- a/arch/arm/plat-orion/pcie.c
+++ b/arch/arm/plat-orion/pcie.c
@@ -182,11 +182,6 @@
u32 mask;
/*
- * soft reset PCIe unit
- */
- orion_pcie_reset(base);
-
- /*
* Point PCIe unit MBUS decode windows to DRAM space.
*/
orion_pcie_setup_wins(base, dram);
diff --git a/arch/arm/plat-pxa/include/plat/sdhci.h b/arch/arm/plat-pxa/include/plat/sdhci.h
index e49c5b6..1ab332e 100644
--- a/arch/arm/plat-pxa/include/plat/sdhci.h
+++ b/arch/arm/plat-pxa/include/plat/sdhci.h
@@ -17,6 +17,9 @@
/* Require clock free running */
#define PXA_FLAG_DISABLE_CLOCK_GATING (1<<0)
+/* Board design supports 8-bit data on SD/SDIO BUS */
+#define PXA_FLAG_SD_8_BIT_CAPABLE_SLOT (1<<2)
+
/*
* struct pxa_sdhci_platdata() - Platform device data for PXA SDHCI
* @max_speed: the maximum speed supported
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 2f91057..8a42bc4 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -259,21 +259,6 @@
EXPORT_SYMBOL(s3c_device_iis);
-/* ASoC PCM DMA */
-
-static u64 s3c_device_audio_dmamask = 0xffffffffUL;
-
-struct platform_device s3c_device_pcm = {
- .name = "s3c24xx-pcm-audio",
- .id = -1,
- .dev = {
- .dma_mask = &s3c_device_audio_dmamask,
- .coherent_dma_mask = 0xffffffffUL
- }
-};
-
-EXPORT_SYMBOL(s3c_device_pcm);
-
/* RTC */
static struct resource s3c_rtc_resource[] = {
@@ -496,8 +481,10 @@
},
};
+static u64 s3c_device_audio_dmamask = 0xffffffffUL;
+
struct platform_device s3c_device_ac97 = {
- .name = "s3c-ac97",
+ .name = "samsung-ac97",
.id = -1,
.num_resources = ARRAY_SIZE(s3c_ac97_resource),
.resource = s3c_ac97_resource,
diff --git a/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c b/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c
index 9793544..704175b 100644
--- a/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c
+++ b/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c
@@ -29,8 +29,8 @@
} else {
s3c_gpio_cfgpin(S3C2410_GPE(13), S3C2410_GPIO_INPUT);
s3c_gpio_cfgpin(S3C2410_GPE(11), S3C2410_GPIO_INPUT);
- s3c_gpio_cfgpull(S3C2410_GPE(11), S3C_GPIO_PULL_NONE);
- s3c_gpio_cfgpull(S3C2410_GPE(12), S3C_GPIO_PULL_NONE);
- s3c_gpio_cfgpull(S3C2410_GPE(13), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPE(11), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPE(12), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPE(13), S3C_GPIO_PULL_NONE);
}
}
diff --git a/arch/arm/plat-s3c24xx/spi-bus1-gpd8_9_10.c b/arch/arm/plat-s3c24xx/spi-bus1-gpd8_9_10.c
index db9e9e4..72457af 100644
--- a/arch/arm/plat-s3c24xx/spi-bus1-gpd8_9_10.c
+++ b/arch/arm/plat-s3c24xx/spi-bus1-gpd8_9_10.c
@@ -31,8 +31,8 @@
} else {
s3c_gpio_cfgpin(S3C2410_GPD(8), S3C2410_GPIO_INPUT);
s3c_gpio_cfgpin(S3C2410_GPD(9), S3C2410_GPIO_INPUT);
- s3c_gpio_cfgpull(S3C2410_GPD(10), S3C_GPIO_PULL_NONE);
- s3c_gpio_cfgpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE);
- s3c_gpio_cfgpull(S3C2410_GPD(8), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPD(10), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPD(8), S3C_GPIO_PULL_NONE);
}
}
diff --git a/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c b/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c
index 8ea663a..c3972b6 100644
--- a/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c
+++ b/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c
@@ -29,8 +29,8 @@
} else {
s3c_gpio_cfgpin(S3C2410_GPG(7), S3C2410_GPIO_INPUT);
s3c_gpio_cfgpin(S3C2410_GPG(5), S3C2410_GPIO_INPUT);
- s3c_gpio_cfgpull(S3C2410_GPG(5), S3C_GPIO_PULL_NONE);
- s3c_gpio_cfgpull(S3C2410_GPG(6), S3C_GPIO_PULL_NONE);
- s3c_gpio_cfgpull(S3C2410_GPG(7), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPG(5), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPG(6), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPG(7), S3C_GPIO_PULL_NONE);
}
}
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index afcce474..19d8a16 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -17,6 +17,7 @@
obj-y += pwm-clock.o
obj-y += gpio.o
obj-y += gpio-config.o
+obj-y += dev-asocdma.o
obj-$(CONFIG_SAMSUNG_GPIOLIB_4BIT) += gpiolib.o
obj-$(CONFIG_SAMSUNG_CLKSRC) += clock-clksrc.o
diff --git a/arch/arm/plat-samsung/dev-asocdma.c b/arch/arm/plat-samsung/dev-asocdma.c
new file mode 100644
index 0000000..a068c4f
--- /dev/null
+++ b/arch/arm/plat-samsung/dev-asocdma.c
@@ -0,0 +1,25 @@
+/* linux/arch/arm/plat-samsung/dev-asocdma.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <plat/devs.h>
+
+static u64 audio_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device samsung_asoc_dma = {
+ .name = "samsung-audio",
+ .id = -1,
+ .dev = {
+ .dma_mask = &audio_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ }
+};
+EXPORT_SYMBOL(samsung_asoc_dma);
diff --git a/arch/arm/plat-samsung/include/plat/audio.h b/arch/arm/plat-samsung/include/plat/audio.h
index 7712ff6..a0826ed 100644
--- a/arch/arm/plat-samsung/include/plat/audio.h
+++ b/arch/arm/plat-samsung/include/plat/audio.h
@@ -25,10 +25,34 @@
#define S5PC100_SPDIF_GPG3 1
extern void s5pc100_spdif_setup_gpio(int);
+struct samsung_i2s {
+/* If the Primary DAI has 5.1 Channels */
+#define QUIRK_PRI_6CHAN (1 << 0)
+/* If the I2S block has a Stereo Overlay Channel */
+#define QUIRK_SEC_DAI (1 << 1)
+/*
+ * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
+ * The Machine driver must provide suitably set clock to the I2S block.
+ */
+#define QUIRK_NO_MUXPSR (1 << 2)
+#define QUIRK_NEED_RSTCLR (1 << 3)
+ /* Quirks of the I2S controller */
+ u32 quirks;
+
+ /*
+ * Array of clock names that can be used to generate I2S signals.
+ * Also corresponds to clocks of I2SMOD[10]
+ */
+ const char **src_clk;
+};
+
/**
* struct s3c_audio_pdata - common platform data for audio device drivers
* @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
*/
struct s3c_audio_pdata {
int (*cfg_gpio)(struct platform_device *);
+ union {
+ struct samsung_i2s i2s;
+ } type;
};
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 2d82a6c..e9e3b6e 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -32,7 +32,7 @@
extern struct platform_device s3c64xx_device_spi0;
extern struct platform_device s3c64xx_device_spi1;
-extern struct platform_device s3c_device_pcm;
+extern struct platform_device samsung_asoc_dma;
extern struct platform_device s3c64xx_device_pcm0;
extern struct platform_device s3c64xx_device_pcm1;
@@ -96,6 +96,15 @@
extern struct platform_device s5pv210_device_iis2;
extern struct platform_device s5pv210_device_spdif;
+extern struct platform_device s5pv310_device_ac97;
+extern struct platform_device s5pv310_device_pcm0;
+extern struct platform_device s5pv310_device_pcm1;
+extern struct platform_device s5pv310_device_pcm2;
+extern struct platform_device s5pv310_device_i2s0;
+extern struct platform_device s5pv310_device_i2s1;
+extern struct platform_device s5pv310_device_i2s2;
+extern struct platform_device s5pv310_device_spdif;
+
extern struct platform_device s5p6442_device_pcm0;
extern struct platform_device s5p6442_device_pcm1;
extern struct platform_device s5p6442_device_iis0;
diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S
index d66cead..9897dcf 100644
--- a/arch/arm/vfp/vfphw.S
+++ b/arch/arm/vfp/vfphw.S
@@ -206,6 +206,7 @@
mov pc, lr
ENDPROC(vfp_save_state)
+ .align
last_VFP_context_address:
.word last_VFP_context
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index cd0c090..b407bc8 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -7,7 +7,6 @@
*/
#include <linux/module.h>
-#include <linux/smp_lock.h>
#include <linux/unistd.h>
#include <linux/user.h>
#include <linux/uaccess.h>
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 2b63b01..efad120 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -16,7 +16,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/stddef.h>
#include <linux/unistd.h>
#include <linux/ptrace.h>
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index 9747813..933bd38 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -28,7 +28,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/stddef.h>
#include <linux/unistd.h>
#include <linux/ptrace.h>
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
index 3a078ad..331de72 100644
--- a/arch/ia64/hp/sim/simscsi.c
+++ b/arch/ia64/hp/sim/simscsi.c
@@ -202,7 +202,7 @@
}
static int
-simscsi_queuecommand (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+simscsi_queuecommand_lck (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
{
unsigned int target_id = sc->device->id;
char fname[MAX_ROOT_LEN+16];
@@ -326,6 +326,8 @@
return 0;
}
+static DEF_SCSI_QCMD(simscsi_queuecommand)
+
static int
simscsi_host_reset (struct scsi_cmnd *sc)
{
diff --git a/arch/m68k/include/asm/irqflags.h b/arch/m68k/include/asm/irqflags.h
index 4a5b284..7ef4115 100644
--- a/arch/m68k/include/asm/irqflags.h
+++ b/arch/m68k/include/asm/irqflags.h
@@ -2,7 +2,9 @@
#define _M68K_IRQFLAGS_H
#include <linux/types.h>
+#ifdef CONFIG_MMU
#include <linux/hardirq.h>
+#endif
#include <linux/preempt.h>
#include <asm/thread_info.h>
#include <asm/entry.h>
diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h
index 789f3b2..415d548 100644
--- a/arch/m68k/include/asm/machdep.h
+++ b/arch/m68k/include/asm/machdep.h
@@ -40,5 +40,6 @@
extern irqreturn_t arch_timer_interrupt(int irq, void *dummy);
extern void config_BSP(char *command, int len);
+extern void do_IRQ(int irq, struct pt_regs *fp);
#endif /* _M68K_MACHDEP_H */
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 18732ab..c2a1fc2 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -18,7 +18,6 @@
#include <linux/slab.h>
#include <linux/fs.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/stddef.h>
#include <linux/unistd.h>
#include <linux/ptrace.h>
diff --git a/arch/m68knommu/kernel/process.c b/arch/m68knommu/kernel/process.c
index 6d33905..e2a63af5 100644
--- a/arch/m68knommu/kernel/process.c
+++ b/arch/m68knommu/kernel/process.c
@@ -19,7 +19,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/stddef.h>
#include <linux/unistd.h>
#include <linux/ptrace.h>
diff --git a/arch/mn10300/include/asm/syscall.h b/arch/mn10300/include/asm/syscall.h
new file mode 100644
index 0000000..b44b0bb
--- /dev/null
+++ b/arch/mn10300/include/asm/syscall.h
@@ -0,0 +1,117 @@
+/* Access to user system call parameters and results
+ *
+ * See asm-generic/syscall.h for function descriptions.
+ *
+ * Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _ASM_SYSCALL_H
+#define _ASM_SYSCALL_H
+
+#include <linux/sched.h>
+#include <linux/err.h>
+
+extern const unsigned long sys_call_table[];
+
+static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
+{
+ return regs->orig_d0;
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ regs->d0 = regs->orig_d0;
+}
+
+static inline long syscall_get_error(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ unsigned long error = regs->d0;
+ return IS_ERR_VALUE(error) ? error : 0;
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return regs->d0;
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+ struct pt_regs *regs,
+ int error, long val)
+{
+ regs->d0 = (long) error ?: val;
+}
+
+static inline void syscall_get_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ unsigned long *args)
+{
+ switch (i) {
+ case 0:
+ if (!n--) break;
+ *args++ = regs->a0;
+ case 1:
+ if (!n--) break;
+ *args++ = regs->d1;
+ case 2:
+ if (!n--) break;
+ *args++ = regs->a3;
+ case 3:
+ if (!n--) break;
+ *args++ = regs->a2;
+ case 4:
+ if (!n--) break;
+ *args++ = regs->d3;
+ case 5:
+ if (!n--) break;
+ *args++ = regs->d2;
+ case 6:
+ if (!n--) break;
+ default:
+ BUG();
+ break;
+ }
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args)
+{
+ switch (i) {
+ case 0:
+ if (!n--) break;
+ regs->a0 = *args++;
+ case 1:
+ if (!n--) break;
+ regs->d1 = *args++;
+ case 2:
+ if (!n--) break;
+ regs->a3 = *args++;
+ case 3:
+ if (!n--) break;
+ regs->a2 = *args++;
+ case 4:
+ if (!n--) break;
+ regs->d3 = *args++;
+ case 5:
+ if (!n--) break;
+ regs->d2 = *args++;
+ case 6:
+ if (!n--) break;
+ default:
+ BUG();
+ break;
+ }
+}
+
+#endif /* _ASM_SYSCALL_H */
diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c
index 0d0f804..e1b14a6 100644
--- a/arch/mn10300/kernel/process.c
+++ b/arch/mn10300/kernel/process.c
@@ -14,7 +14,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/stddef.h>
#include <linux/unistd.h>
#include <linux/ptrace.h>
diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c
index ba430a0..3039408 100644
--- a/arch/parisc/hpux/sys_hpux.c
+++ b/arch/parisc/hpux/sys_hpux.c
@@ -28,7 +28,6 @@
#include <linux/namei.h>
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/syscalls.h>
#include <linux/utsname.h>
#include <linux/vfs.h>
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 5024f64..d7d94b8 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -75,9 +75,6 @@
smp_send_all_nop();
}
-void no_ack_irq(unsigned int irq) { }
-void no_end_irq(unsigned int irq) { }
-
void cpu_ack_irq(unsigned int irq)
{
unsigned long mask = EIEM_MASK(irq);
@@ -241,7 +238,7 @@
/* for iosapic interrupts */
if (type) {
- set_irq_chip_and_handler(irq, type, handle_level_irq);
+ set_irq_chip_and_handler(irq, type, handle_percpu_irq);
set_irq_chip_data(irq, data);
cpu_unmask_irq(irq);
}
@@ -392,7 +389,7 @@
int i;
for (i = CPU_IRQ_BASE; i <= CPU_IRQ_MAX; i++) {
set_irq_chip_and_handler(i, &cpu_interrupt_type,
- handle_level_irq);
+ handle_percpu_irq);
}
set_irq_handler(TIMER_IRQ, handle_percpu_irq);
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 35c827e..609a331 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -98,7 +98,6 @@
sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
{
struct rt_sigframe __user *frame;
- struct siginfo si;
sigset_t set;
unsigned long usp = (regs->gr[30] & ~(0x01UL));
unsigned long sigframe_size = PARISC_RT_SIGFRAME_SIZE;
@@ -178,13 +177,7 @@
give_sigsegv:
DBG(1,"sys_rt_sigreturn: Sending SIGSEGV\n");
- si.si_signo = SIGSEGV;
- si.si_errno = 0;
- si.si_code = SI_KERNEL;
- si.si_pid = task_pid_vnr(current);
- si.si_uid = current_uid();
- si.si_addr = &frame->uc;
- force_sig_info(SIGSEGV, &si, current);
+ force_sig(SIGSEGV, current);
return;
}
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 9779ece..88a0ad1 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -20,7 +20,6 @@
#include <linux/times.h>
#include <linux/time.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/sem.h>
#include <linux/msg.h>
#include <linux/shm.h>
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index b644719..e625e9e 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -4,6 +4,10 @@
bool
default y if !PPC64
+config 32BIT
+ bool
+ default y if PPC32
+
config 64BIT
bool
default y if PPC64
diff --git a/arch/powerpc/boot/div64.S b/arch/powerpc/boot/div64.S
index 722f360..d271ab5 100644
--- a/arch/powerpc/boot/div64.S
+++ b/arch/powerpc/boot/div64.S
@@ -33,9 +33,10 @@
cntlzw r0,r5 # we are shifting the dividend right
li r10,-1 # to make it < 2^32, and shifting
srw r10,r10,r0 # the divisor right the same amount,
- add r9,r4,r10 # rounding up (so the estimate cannot
+ addc r9,r4,r10 # rounding up (so the estimate cannot
andc r11,r6,r10 # ever be too large, only too small)
andc r9,r9,r10
+ addze r9,r9
or r11,r5,r11
rotlw r9,r9,r0
rotlw r11,r11,r0
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index 7a9db64..42850ee 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -337,7 +337,7 @@
/* FP registers 32 -> 63 */
#if defined(CONFIG_FSL_BOOKE) && defined(CONFIG_SPE)
if (current)
- memcpy(mem, current->thread.evr[regno-32],
+ memcpy(mem, ¤t->thread.evr[regno-32],
dbg_reg_def[regno].size);
#else
/* fp registers not used by kernel, leave zero */
@@ -362,7 +362,7 @@
if (regno >= 32 && regno < 64) {
/* FP registers 32 -> 63 */
#if defined(CONFIG_FSL_BOOKE) && defined(CONFIG_SPE)
- memcpy(current->thread.evr[regno-32], mem,
+ memcpy(¤t->thread.evr[regno-32], mem,
dbg_reg_def[regno].size);
#else
/* fp registers not used by kernel, leave zero */
diff --git a/arch/powerpc/kernel/kvm.c b/arch/powerpc/kernel/kvm.c
index 428d0e5..b06bdae 100644
--- a/arch/powerpc/kernel/kvm.c
+++ b/arch/powerpc/kernel/kvm.c
@@ -127,7 +127,7 @@
static void kvm_patch_ins_b(u32 *inst, int addr)
{
-#ifdef CONFIG_RELOCATABLE
+#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC_BOOK3S)
/* On relocatable kernels interrupts handlers and our code
can be in different regions, so we don't patch them */
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 2a178b0..ce6f61c 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -497,9 +497,8 @@
}
/*
- * Called into from start_kernel, after lock_kernel has been called.
- * Initializes bootmem, which is unsed to manage page allocation until
- * mem_init is called.
+ * Called into from start_kernel this initializes bootmem, which is used
+ * to manage page allocation until mem_init is called.
*/
void __init setup_arch(char **cmdline_p)
{
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index b1b6043..4e5bf1e 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -23,7 +23,6 @@
#include <linux/resource.h>
#include <linux/times.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/sem.h>
#include <linux/msg.h>
#include <linux/shm.h>
diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index 0498469..1cc471f 100644
--- a/arch/powerpc/kvm/booke_interrupts.S
+++ b/arch/powerpc/kvm/booke_interrupts.S
@@ -416,7 +416,7 @@
lwz r3, VCPU_PC(r4)
mtsrr0 r3
lwz r3, VCPU_SHARED(r4)
- lwz r3, VCPU_SHARED_MSR(r3)
+ lwz r3, (VCPU_SHARED_MSR + 4)(r3)
oris r3, r3, KVMPPC_MSR_MASK@h
ori r3, r3, KVMPPC_MSR_MASK@l
mtsrr1 r3
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index 71750f2..e3768ee 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -138,8 +138,8 @@
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
free_page((unsigned long)vcpu->arch.shared);
- kvmppc_e500_tlb_uninit(vcpu_e500);
kvm_vcpu_uninit(vcpu);
+ kvmppc_e500_tlb_uninit(vcpu_e500);
kmem_cache_free(kvm_vcpu_cache, vcpu_e500);
}
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 2f87a16..38f756f 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -617,6 +617,7 @@
switch (ioctl) {
case KVM_PPC_GET_PVINFO: {
struct kvm_ppc_pvinfo pvinfo;
+ memset(&pvinfo, 0, sizeof(pvinfo));
r = kvm_vm_ioctl_get_pvinfo(&pvinfo);
if (copy_to_user(argp, &pvinfo, sizeof(pvinfo))) {
r = -EFAULT;
diff --git a/arch/powerpc/kvm/timing.c b/arch/powerpc/kvm/timing.c
index 46fa04f..a021f58 100644
--- a/arch/powerpc/kvm/timing.c
+++ b/arch/powerpc/kvm/timing.c
@@ -35,7 +35,6 @@
int i;
/* pause guest execution to avoid concurrent updates */
- local_irq_disable();
mutex_lock(&vcpu->mutex);
vcpu->arch.last_exit_type = 0xDEAD;
@@ -51,7 +50,6 @@
vcpu->arch.timing_last_enter.tv64 = 0;
mutex_unlock(&vcpu->mutex);
- local_irq_enable();
}
static void add_exit_timing(struct kvm_vcpu *vcpu, u64 duration, int type)
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 83f534d..5e95844 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -1123,7 +1123,7 @@
else
#endif /* CONFIG_PPC_HAS_HASH_64K */
rc = __hash_page_4K(ea, access, vsid, ptep, trap, local, ssize,
- subpage_protection(pgdir, ea));
+ subpage_protection(mm, ea));
/* Dump some info in case of hash insertion failure, they should
* never happen so it is really useful to know if/when they do
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index 2c7e801..6a3997f 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -92,7 +92,7 @@
static void pte_free_submit(struct pte_freelist_batch *batch)
{
- call_rcu(&batch->rcu, pte_free_rcu_callback);
+ call_rcu_sched(&batch->rcu, pte_free_rcu_callback);
}
void pgtable_free_tlb(struct mmu_gather *tlb, void *table, unsigned shift)
diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S
index 8b04c54..8526bd9 100644
--- a/arch/powerpc/mm/tlb_low_64e.S
+++ b/arch/powerpc/mm/tlb_low_64e.S
@@ -138,8 +138,11 @@
cmpldi cr0,r15,0 /* Check for user region */
std r14,EX_TLB_ESR(r12) /* write crazy -1 to frame */
beq normal_tlb_miss
+
+ li r11,_PAGE_PRESENT|_PAGE_BAP_SX /* Base perm */
+ oris r11,r11,_PAGE_ACCESSED@h
/* XXX replace the RMW cycles with immediate loads + writes */
-1: mfspr r10,SPRN_MAS1
+ mfspr r10,SPRN_MAS1
cmpldi cr0,r15,8 /* Check for vmalloc region */
rlwinm r10,r10,0,16,1 /* Clear TID */
mtspr SPRN_MAS1,r10
diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c
index 36c0c44..2a030d8 100644
--- a/arch/powerpc/mm/tlb_nohash.c
+++ b/arch/powerpc/mm/tlb_nohash.c
@@ -585,6 +585,6 @@
ppc64_rma_size = min_t(u64, first_memblock_size, 0x40000000);
/* Finally limit subsequent allocations */
- memblock_set_current_limit(ppc64_memblock_base + ppc64_rma_size);
+ memblock_set_current_limit(first_memblock_base + ppc64_rma_size);
}
#endif /* CONFIG_PPC64 */
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index c667f0f..3139814 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -47,6 +47,12 @@
config PPC_PSERIES_DEBUG
depends on PPC_PSERIES && PPC_EARLY_DEBUG
bool "Enable extra debug logging in platforms/pseries"
+ help
+ Say Y here if you want the pseries core to produce a bunch of
+ debug messages to the system log. Select this if you are having a
+ problem with the pseries core and want to see more of what is
+ going on. This does not enable debugging in lpar.c, which must
+ be manually done due to its verbosity.
default y
config PPC_SMLPAR
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 34b7dc1..17a11c8 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -21,8 +21,6 @@
* Please address comments and feedback to Linas Vepstas <linas@austin.ibm.com>
*/
-#undef DEBUG
-
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/list.h>
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 4b7a062..5fcc92a 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -25,8 +25,6 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#undef DEBUG
-
#include <linux/pci.h>
#include <asm/pci-bridge.h>
#include <asm/ppc-pci.h>
diff --git a/arch/s390/Kconfig.debug b/arch/s390/Kconfig.debug
index 45e0c61..05221b1 100644
--- a/arch/s390/Kconfig.debug
+++ b/arch/s390/Kconfig.debug
@@ -6,6 +6,18 @@
source "lib/Kconfig.debug"
+config STRICT_DEVMEM
+ def_bool y
+ prompt "Filter access to /dev/mem"
+ ---help---
+ This option restricts access to /dev/mem. If this option is
+ disabled, you allow userspace access to all memory, including
+ kernel and userspace memory. Accidental memory access is likely
+ to be disastrous.
+ Memory access is required for experts who want to debug the kernel.
+
+ If you are unsure, say Y.
+
config DEBUG_STRICT_USER_COPY_CHECKS
bool "Strict user copy size checks"
---help---
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index a8729ea..3c987e9 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -130,6 +130,11 @@
void arch_free_page(struct page *page, int order);
void arch_alloc_page(struct page *page, int order);
+static inline int devmem_is_allowed(unsigned long pfn)
+{
+ return 0;
+}
+
#define HAVE_ARCH_FREE_PAGE
#define HAVE_ARCH_ALLOC_PAGE
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 1e6449c..53acaa8 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -25,7 +25,6 @@
#include <linux/resource.h>
#include <linux/times.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/sem.h>
#include <linux/msg.h>
#include <linux/shm.h>
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c
index d60fc43..2564793 100644
--- a/arch/s390/kernel/kprobes.c
+++ b/arch/s390/kernel/kprobes.c
@@ -30,6 +30,7 @@
#include <asm/sections.h>
#include <linux/module.h>
#include <linux/slab.h>
+#include <linux/hardirq.h>
DEFINE_PER_CPU(struct kprobe *, current_kprobe) = NULL;
DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
@@ -212,7 +213,7 @@
/* Set the PER control regs, turns on single step for this address */
__ctl_load(kprobe_per_regs, 9, 11);
regs->psw.mask |= PSW_MASK_PER;
- regs->psw.mask &= ~(PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK);
+ regs->psw.mask &= ~(PSW_MASK_IO | PSW_MASK_EXT);
}
static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb)
@@ -239,7 +240,7 @@
__get_cpu_var(current_kprobe) = p;
/* Save the interrupt and per flags */
kcb->kprobe_saved_imask = regs->psw.mask &
- (PSW_MASK_PER | PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK);
+ (PSW_MASK_PER | PSW_MASK_IO | PSW_MASK_EXT);
/* Save the control regs that govern PER */
__ctl_store(kcb->kprobe_saved_ctl, 9, 11);
}
@@ -316,8 +317,6 @@
return 1;
ss_probe:
- if (regs->psw.mask & (PSW_MASK_PER | PSW_MASK_IO))
- local_irq_disable();
prepare_singlestep(p, regs);
kcb->kprobe_status = KPROBE_HIT_SS;
return 1;
@@ -350,6 +349,7 @@
struct hlist_node *node, *tmp;
unsigned long flags, orig_ret_address = 0;
unsigned long trampoline_address = (unsigned long)&kretprobe_trampoline;
+ kprobe_opcode_t *correct_ret_addr = NULL;
INIT_HLIST_HEAD(&empty_rp);
kretprobe_hash_lock(current, &head, &flags);
@@ -372,10 +372,32 @@
/* another task is sharing our hash bucket */
continue;
- if (ri->rp && ri->rp->handler)
- ri->rp->handler(ri, regs);
+ orig_ret_address = (unsigned long)ri->ret_addr;
+
+ if (orig_ret_address != trampoline_address)
+ /*
+ * This is the real return address. Any other
+ * instances associated with this task are for
+ * other calls deeper on the call stack
+ */
+ break;
+ }
+
+ kretprobe_assert(ri, orig_ret_address, trampoline_address);
+
+ correct_ret_addr = ri->ret_addr;
+ hlist_for_each_entry_safe(ri, node, tmp, head, hlist) {
+ if (ri->task != current)
+ /* another task is sharing our hash bucket */
+ continue;
orig_ret_address = (unsigned long)ri->ret_addr;
+
+ if (ri->rp && ri->rp->handler) {
+ ri->ret_addr = correct_ret_addr;
+ ri->rp->handler(ri, regs);
+ }
+
recycle_rp_inst(ri, &empty_rp);
if (orig_ret_address != trampoline_address) {
@@ -387,7 +409,7 @@
break;
}
}
- kretprobe_assert(ri, orig_ret_address, trampoline_address);
+
regs->psw.addr = orig_ret_address | PSW_ADDR_AMODE;
reset_current_kprobe();
@@ -465,8 +487,6 @@
goto out;
}
reset_current_kprobe();
- if (regs->psw.mask & (PSW_MASK_PER | PSW_MASK_IO))
- local_irq_enable();
out:
preempt_enable_no_resched();
@@ -482,7 +502,7 @@
return 1;
}
-int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
+static int __kprobes kprobe_trap_handler(struct pt_regs *regs, int trapnr)
{
struct kprobe *cur = kprobe_running();
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
@@ -508,8 +528,6 @@
restore_previous_kprobe(kcb);
else {
reset_current_kprobe();
- if (regs->psw.mask & (PSW_MASK_PER | PSW_MASK_IO))
- local_irq_enable();
}
preempt_enable_no_resched();
break;
@@ -553,6 +571,18 @@
return 0;
}
+int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
+{
+ int ret;
+
+ if (regs->psw.mask & (PSW_MASK_IO | PSW_MASK_EXT))
+ local_irq_disable();
+ ret = kprobe_trap_handler(regs, trapnr);
+ if (regs->psw.mask & (PSW_MASK_IO | PSW_MASK_EXT))
+ local_irq_restore(regs->psw.mask & ~PSW_MASK_PER);
+ return ret;
+}
+
/*
* Wrapper routine to for handling exceptions.
*/
@@ -560,8 +590,12 @@
unsigned long val, void *data)
{
struct die_args *args = (struct die_args *)data;
+ struct pt_regs *regs = args->regs;
int ret = NOTIFY_DONE;
+ if (regs->psw.mask & (PSW_MASK_IO | PSW_MASK_EXT))
+ local_irq_disable();
+
switch (val) {
case DIE_BPT:
if (kprobe_handler(args->regs))
@@ -572,16 +606,17 @@
ret = NOTIFY_STOP;
break;
case DIE_TRAP:
- /* kprobe_running() needs smp_processor_id() */
- preempt_disable();
- if (kprobe_running() &&
- kprobe_fault_handler(args->regs, args->trapnr))
+ if (!preemptible() && kprobe_running() &&
+ kprobe_trap_handler(args->regs, args->trapnr))
ret = NOTIFY_STOP;
- preempt_enable();
break;
default:
break;
}
+
+ if (regs->psw.mask & (PSW_MASK_IO | PSW_MASK_EXT))
+ local_irq_restore(regs->psw.mask & ~PSW_MASK_PER);
+
return ret;
}
@@ -595,6 +630,7 @@
/* setup return addr to the jprobe handler routine */
regs->psw.addr = (unsigned long)(jp->entry) | PSW_ADDR_AMODE;
+ regs->psw.mask &= ~(PSW_MASK_IO | PSW_MASK_EXT);
/* r14 is the function return address */
kcb->jprobe_saved_r14 = (unsigned long)regs->gprs[14];
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index ac15139..1995c17 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -95,7 +95,6 @@
static int notrace s390_revalidate_registers(struct mci *mci)
{
int kill_task;
- u64 tmpclock;
u64 zero;
void *fpt_save_area, *fpt_creg_save_area;
@@ -214,11 +213,10 @@
: "0", "cc");
#endif
/* Revalidate clock comparator register */
- asm volatile(
- " stck 0(%1)\n"
- " sckc 0(%1)"
- : "=m" (tmpclock) : "a" (&(tmpclock)) : "cc", "memory");
-
+ if (S390_lowcore.clock_comparator == -1)
+ set_clock_comparator(S390_lowcore.mcck_clock);
+ else
+ set_clock_comparator(S390_lowcore.clock_comparator);
/* Check if old PSW is valid */
if (!mci->wp)
/*
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c
index 752b362..7c37ec3 100644
--- a/arch/s390/lib/delay.c
+++ b/arch/s390/lib/delay.c
@@ -29,17 +29,21 @@
{
unsigned long mask, cr0, cr0_saved;
u64 clock_saved;
+ u64 end;
+ mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT;
+ end = get_clock() + (usecs << 12);
clock_saved = local_tick_disable();
- set_clock_comparator(get_clock() + (usecs << 12));
__ctl_store(cr0_saved, 0, 0);
cr0 = (cr0_saved & 0xffff00e0) | 0x00000800;
__ctl_load(cr0 , 0, 0);
- mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT;
lockdep_off();
- trace_hardirqs_on();
- __load_psw_mask(mask);
- local_irq_disable();
+ do {
+ set_clock_comparator(end);
+ trace_hardirqs_on();
+ __load_psw_mask(mask);
+ local_irq_disable();
+ } while (get_clock() < end);
lockdep_on();
__ctl_load(cr0_saved, 0, 0);
local_tick_enable(clock_saved);
diff --git a/arch/s390/mm/gup.c b/arch/s390/mm/gup.c
index 38e641c..45b405c 100644
--- a/arch/s390/mm/gup.c
+++ b/arch/s390/mm/gup.c
@@ -20,18 +20,17 @@
static inline int gup_pte_range(pmd_t *pmdp, pmd_t pmd, unsigned long addr,
unsigned long end, int write, struct page **pages, int *nr)
{
- unsigned long mask, result;
+ unsigned long mask;
pte_t *ptep, pte;
struct page *page;
- result = write ? 0 : _PAGE_RO;
- mask = result | _PAGE_INVALID | _PAGE_SPECIAL;
+ mask = (write ? _PAGE_RO : 0) | _PAGE_INVALID | _PAGE_SPECIAL;
ptep = ((pte_t *) pmd_deref(pmd)) + pte_index(addr);
do {
pte = *ptep;
barrier();
- if ((pte_val(pte) & mask) != result)
+ if ((pte_val(pte) & mask) != 0)
return 0;
VM_BUG_ON(!pfn_valid(pte_pfn(pte)));
page = pte_page(pte);
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 5c075f5..7f217b3 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -193,6 +193,7 @@
config CPU_SH2A
bool
select CPU_SH2
+ select UNCACHED_MAPPING
config CPU_SH3
bool
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 307b3a4..9c8c6e1 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -133,10 +133,7 @@
machdir-$(CONFIG_SH_HP6XX) += mach-hp6xx
machdir-$(CONFIG_SH_DREAMCAST) += mach-dreamcast
machdir-$(CONFIG_SH_SH03) += mach-sh03
-machdir-$(CONFIG_SH_SECUREEDGE5410) += mach-snapgear
machdir-$(CONFIG_SH_RTS7751R2D) += mach-r2d
-machdir-$(CONFIG_SH_7751_SYSTEMH) += mach-systemh
-machdir-$(CONFIG_SH_EDOSK7705) += mach-edosk7705
machdir-$(CONFIG_SH_HIGHLANDER) += mach-highlander
machdir-$(CONFIG_SH_MIGOR) += mach-migor
machdir-$(CONFIG_SH_AP325RXA) += mach-ap325rxa
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index 9c94711..2018c7e 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -81,13 +81,6 @@
Select 7343 SolutionEngine if configuring for a Hitachi
SH7343 (SH-Mobile 3AS) evaluation board.
-config SH_7751_SYSTEMH
- bool "SystemH7751R"
- depends on CPU_SUBTYPE_SH7751R
- help
- Select SystemH if you are configuring for a Renesas SystemH
- 7751R evaluation board.
-
config SH_HP6XX
bool "HP6XX"
select SYS_SUPPORTS_APM_EMULATION
diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile
index 38ef655..be7d11d 100644
--- a/arch/sh/boards/Makefile
+++ b/arch/sh/boards/Makefile
@@ -2,10 +2,12 @@
# Specific board support, not covered by a mach group.
#
obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o
+obj-$(CONFIG_SH_SECUREEDGE5410) += board-secureedge5410.o
obj-$(CONFIG_SH_SH2007) += board-sh2007.o
obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o
obj-$(CONFIG_SH_URQUELL) += board-urquell.o
obj-$(CONFIG_SH_SHMIN) += board-shmin.o
+obj-$(CONFIG_SH_EDOSK7705) += board-edosk7705.o
obj-$(CONFIG_SH_EDOSK7760) += board-edosk7760.o
obj-$(CONFIG_SH_ESPT) += board-espt.o
obj-$(CONFIG_SH_POLARIS) += board-polaris.o
diff --git a/arch/sh/boards/board-edosk7705.c b/arch/sh/boards/board-edosk7705.c
new file mode 100644
index 0000000..4cb3bb7
--- /dev/null
+++ b/arch/sh/boards/board-edosk7705.c
@@ -0,0 +1,78 @@
+/*
+ * arch/sh/boards/renesas/edosk7705/setup.c
+ *
+ * Copyright (C) 2000 Kazumoto Kojima
+ *
+ * Hitachi SolutionEngine Support.
+ *
+ * Modified for edosk7705 development
+ * board by S. Dunn, 2003.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/smc91x.h>
+#include <asm/machvec.h>
+#include <asm/sizes.h>
+
+#define SMC_IOBASE 0xA2000000
+#define SMC_IO_OFFSET 0x300
+#define SMC_IOADDR (SMC_IOBASE + SMC_IO_OFFSET)
+
+#define ETHERNET_IRQ 0x09
+
+static void __init sh_edosk7705_init_irq(void)
+{
+ make_imask_irq(ETHERNET_IRQ);
+}
+
+/* eth initialization functions */
+static struct smc91x_platdata smc91x_info = {
+ .flags = SMC91X_USE_16BIT | SMC91X_IO_SHIFT_1 | IORESOURCE_IRQ_LOWLEVEL,
+};
+
+static struct resource smc91x_res[] = {
+ [0] = {
+ .start = SMC_IOADDR,
+ .end = SMC_IOADDR + SZ_32 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = ETHERNET_IRQ,
+ .end = ETHERNET_IRQ,
+ .flags = IORESOURCE_IRQ ,
+ }
+};
+
+static struct platform_device smc91x_dev = {
+ .name = "smc91x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc91x_res),
+ .resource = smc91x_res,
+
+ .dev = {
+ .platform_data = &smc91x_info,
+ },
+};
+
+/* platform init code */
+static struct platform_device *edosk7705_devices[] __initdata = {
+ &smc91x_dev,
+};
+
+static int __init init_edosk7705_devices(void)
+{
+ return platform_add_devices(edosk7705_devices,
+ ARRAY_SIZE(edosk7705_devices));
+}
+__initcall(init_edosk7705_devices);
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_edosk7705 __initmv = {
+ .mv_name = "EDOSK7705",
+ .mv_nr_irqs = 80,
+ .mv_init_irq = sh_edosk7705_init_irq,
+};
diff --git a/arch/sh/boards/mach-snapgear/setup.c b/arch/sh/boards/board-secureedge5410.c
similarity index 70%
rename from arch/sh/boards/mach-snapgear/setup.c
rename to arch/sh/boards/board-secureedge5410.c
index 331745d..32f875e 100644
--- a/arch/sh/boards/mach-snapgear/setup.c
+++ b/arch/sh/boards/board-secureedge5410.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/sh/boards/snapgear/setup.c
- *
* Copyright (C) 2002 David McCullough <davidm@snapgear.com>
* Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
*
@@ -19,18 +17,19 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <asm/machvec.h>
-#include <mach/snapgear.h>
+#include <mach/secureedge5410.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <cpu/timer.h>
+unsigned short secureedge5410_ioport;
+
/*
* EraseConfig handling functions
*/
-
static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
{
- (void)__raw_readb(0xb8000000); /* dummy read */
+ ctrl_delay(); /* dummy read */
printk("SnapGear: erase switch interrupt!\n");
@@ -39,21 +38,22 @@
static int __init eraseconfig_init(void)
{
+ unsigned int irq = evt2irq(0x240);
+
printk("SnapGear: EraseConfig init\n");
+
/* Setup "EraseConfig" switch on external IRQ 0 */
- if (request_irq(IRL0_IRQ, eraseconfig_interrupt, IRQF_DISABLED,
+ if (request_irq(irq, eraseconfig_interrupt, IRQF_DISABLED,
"Erase Config", NULL))
printk("SnapGear: failed to register IRQ%d for Reset witch\n",
- IRL0_IRQ);
+ irq);
else
printk("SnapGear: registered EraseConfig switch on IRQ%d\n",
- IRL0_IRQ);
- return(0);
+ irq);
+ return 0;
}
-
module_init(eraseconfig_init);
-/****************************************************************************/
/*
* Initialize IRQ setting
*
@@ -62,7 +62,6 @@
* IRL2 = eth1
* IRL3 = crypto
*/
-
static void __init init_snapgear_IRQ(void)
{
printk("Setup SnapGear IRQ/IPR ...\n");
@@ -76,20 +75,5 @@
static struct sh_machine_vector mv_snapgear __initmv = {
.mv_name = "SnapGear SecureEdge5410",
.mv_nr_irqs = 72,
-
- .mv_inb = snapgear_inb,
- .mv_inw = snapgear_inw,
- .mv_inl = snapgear_inl,
- .mv_outb = snapgear_outb,
- .mv_outw = snapgear_outw,
- .mv_outl = snapgear_outl,
-
- .mv_inb_p = snapgear_inb_p,
- .mv_inw_p = snapgear_inw,
- .mv_inl_p = snapgear_inl,
- .mv_outb_p = snapgear_outb_p,
- .mv_outw_p = snapgear_outw,
- .mv_outl_p = snapgear_outl,
-
.mv_init_irq = init_snapgear_IRQ,
};
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 2eaeb9e..f48c492 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -720,32 +720,6 @@
};
/* FSI */
-/*
- * FSI-B use external clock which came from da7210.
- * So, we should change parent of fsi
- */
-#define FCLKBCR 0xa415000c
-static void fsimck_init(struct clk *clk)
-{
- u32 status = __raw_readl(clk->enable_reg);
-
- /* use external clock */
- status &= ~0x000000ff;
- status |= 0x00000080;
-
- __raw_writel(status, clk->enable_reg);
-}
-
-static struct clk_ops fsimck_clk_ops = {
- .init = fsimck_init,
-};
-
-static struct clk fsimckb_clk = {
- .ops = &fsimck_clk_ops,
- .enable_reg = (void __iomem *)FCLKBCR,
- .rate = 0, /* unknown */
-};
-
static struct sh_fsi_platform_info fsi_info = {
.portb_flags = SH_FSI_BRS_INV |
SH_FSI_OUT_SLAVE_MODE |
@@ -1264,10 +1238,10 @@
/* change parent of FSI B */
clk = clk_get(NULL, "fsib_clk");
if (!IS_ERR(clk)) {
- clk_register(&fsimckb_clk);
- clk_set_parent(clk, &fsimckb_clk);
- clk_set_rate(clk, 11000);
- clk_set_rate(&fsimckb_clk, 11000);
+ /* 48kHz dummy clock was used to make sure 1/1 divide */
+ clk_set_rate(&sh7724_fsimckb_clk, 48000);
+ clk_set_parent(clk, &sh7724_fsimckb_clk);
+ clk_set_rate(clk, 48000);
clk_put(clk);
}
diff --git a/arch/sh/boards/mach-edosk7705/Makefile b/arch/sh/boards/mach-edosk7705/Makefile
deleted file mode 100644
index cd54acb..0000000
--- a/arch/sh/boards/mach-edosk7705/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the EDOSK7705 specific parts of the kernel
-#
-
-obj-y := setup.o io.o
diff --git a/arch/sh/boards/mach-edosk7705/io.c b/arch/sh/boards/mach-edosk7705/io.c
deleted file mode 100644
index 5b9c57c..0000000
--- a/arch/sh/boards/mach-edosk7705/io.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * arch/sh/boards/renesas/edosk7705/io.c
- *
- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routines for Hitachi EDOSK7705 board.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/io.h>
-#include <mach/edosk7705.h>
-#include <asm/addrspace.h>
-
-#define SMC_IOADDR 0xA2000000
-
-/* Map the Ethernet addresses as if it is at 0x300 - 0x320 */
-static unsigned long sh_edosk7705_isa_port2addr(unsigned long port)
-{
- /*
- * SMC91C96 registers are 4 byte aligned rather than the
- * usual 2 byte!
- */
- if (port >= 0x300 && port < 0x320)
- return SMC_IOADDR + ((port - 0x300) * 2);
-
- maybebadio(port);
- return port;
-}
-
-/* Trying to read / write bytes on odd-byte boundaries to the Ethernet
- * registers causes problems. So we bit-shift the value and read / write
- * in 2 byte chunks. Setting the low byte to 0 does not cause problems
- * now as odd byte writes are only made on the bit mask / interrupt
- * register. This may not be the case in future Mar-2003 SJD
- */
-unsigned char sh_edosk7705_inb(unsigned long port)
-{
- if (port >= 0x300 && port < 0x320 && port & 0x01)
- return __raw_readw(port - 1) >> 8;
-
- return __raw_readb(sh_edosk7705_isa_port2addr(port));
-}
-
-void sh_edosk7705_outb(unsigned char value, unsigned long port)
-{
- if (port >= 0x300 && port < 0x320 && port & 0x01) {
- __raw_writew(((unsigned short)value << 8), port - 1);
- return;
- }
-
- __raw_writeb(value, sh_edosk7705_isa_port2addr(port));
-}
-
-void sh_edosk7705_insb(unsigned long port, void *addr, unsigned long count)
-{
- unsigned char *p = addr;
-
- while (count--)
- *p++ = sh_edosk7705_inb(port);
-}
-
-void sh_edosk7705_outsb(unsigned long port, const void *addr, unsigned long count)
-{
- unsigned char *p = (unsigned char *)addr;
-
- while (count--)
- sh_edosk7705_outb(*p++, port);
-}
diff --git a/arch/sh/boards/mach-edosk7705/setup.c b/arch/sh/boards/mach-edosk7705/setup.c
deleted file mode 100644
index d59225e..0000000
--- a/arch/sh/boards/mach-edosk7705/setup.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * arch/sh/boards/renesas/edosk7705/setup.c
- *
- * Copyright (C) 2000 Kazumoto Kojima
- *
- * Hitachi SolutionEngine Support.
- *
- * Modified for edosk7705 development
- * board by S. Dunn, 2003.
- */
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/machvec.h>
-#include <mach/edosk7705.h>
-
-static void __init sh_edosk7705_init_irq(void)
-{
- /* This is the Ethernet interrupt */
- make_imask_irq(0x09);
-}
-
-/*
- * The Machine Vector
- */
-static struct sh_machine_vector mv_edosk7705 __initmv = {
- .mv_name = "EDOSK7705",
- .mv_nr_irqs = 80,
-
- .mv_inb = sh_edosk7705_inb,
- .mv_outb = sh_edosk7705_outb,
-
- .mv_insb = sh_edosk7705_insb,
- .mv_outsb = sh_edosk7705_outsb,
-
- .mv_init_irq = sh_edosk7705_init_irq,
-};
diff --git a/arch/sh/boards/mach-microdev/io.c b/arch/sh/boards/mach-microdev/io.c
index 2960c65..acdafb0 100644
--- a/arch/sh/boards/mach-microdev/io.c
+++ b/arch/sh/boards/mach-microdev/io.c
@@ -54,7 +54,7 @@
/*
* map I/O ports to memory-mapped addresses
*/
-static unsigned long microdev_isa_port2addr(unsigned long offset)
+void __iomem *microdev_ioport_map(unsigned long offset, unsigned int len)
{
unsigned long result;
@@ -72,16 +72,6 @@
* Configuration Registers
*/
result = IO_SUPERIO_PHYS + (offset << 1);
-#if 0
- } else if (offset == KBD_DATA_REG || offset == KBD_CNTL_REG ||
- offset == KBD_STATUS_REG) {
- /*
- * SMSC FDC37C93xAPM SuperIO chip
- *
- * PS/2 Keyboard + Mouse (ports 0x60 and 0x64).
- */
- result = IO_SUPERIO_PHYS + (offset << 1);
-#endif
} else if (((offset >= IO_IDE1_BASE) &&
(offset < IO_IDE1_BASE + IO_IDE_EXTENT)) ||
(offset == IO_IDE1_MISC)) {
@@ -131,237 +121,5 @@
result = PVR;
}
- return result;
-}
-
-#define PORT2ADDR(x) (microdev_isa_port2addr(x))
-
-static inline void delay(void)
-{
-#if defined(CONFIG_PCI)
- /* System board present, just make a dummy SRAM access. (CS0 will be
- mapped to PCI memory, probably good to avoid it.) */
- __raw_readw(0xa6800000);
-#else
- /* CS0 will be mapped to flash, ROM etc so safe to access it. */
- __raw_readw(0xa0000000);
-#endif
-}
-
-unsigned char microdev_inb(unsigned long port)
-{
-#ifdef CONFIG_PCI
- if (port >= PCIBIOS_MIN_IO)
- return microdev_pci_inb(port);
-#endif
- return *(volatile unsigned char*)PORT2ADDR(port);
-}
-
-unsigned short microdev_inw(unsigned long port)
-{
-#ifdef CONFIG_PCI
- if (port >= PCIBIOS_MIN_IO)
- return microdev_pci_inw(port);
-#endif
- return *(volatile unsigned short*)PORT2ADDR(port);
-}
-
-unsigned int microdev_inl(unsigned long port)
-{
-#ifdef CONFIG_PCI
- if (port >= PCIBIOS_MIN_IO)
- return microdev_pci_inl(port);
-#endif
- return *(volatile unsigned int*)PORT2ADDR(port);
-}
-
-void microdev_outw(unsigned short b, unsigned long port)
-{
-#ifdef CONFIG_PCI
- if (port >= PCIBIOS_MIN_IO) {
- microdev_pci_outw(b, port);
- return;
- }
-#endif
- *(volatile unsigned short*)PORT2ADDR(port) = b;
-}
-
-void microdev_outb(unsigned char b, unsigned long port)
-{
-#ifdef CONFIG_PCI
- if (port >= PCIBIOS_MIN_IO) {
- microdev_pci_outb(b, port);
- return;
- }
-#endif
-
- /*
- * There is a board feature with the current SH4-202 MicroDev in
- * that the 2 byte enables (nBE0 and nBE1) are tied together (and
- * to the Chip Select Line (Ethernet_CS)). Due to this connectivity,
- * it is not possible to safely perform 8-bit writes to the
- * Ethernet registers, as 16-bits will be consumed from the Data
- * lines (corrupting the other byte). Hence, this function is
- * written to implement 16-bit read/modify/write for all byte-wide
- * accesses.
- *
- * Note: there is no problem with byte READS (even or odd).
- *
- * Sean McGoogan - 16th June 2003.
- */
- if ((port >= IO_LAN91C111_BASE) &&
- (port < IO_LAN91C111_BASE + IO_LAN91C111_EXTENT)) {
- /*
- * Then are trying to perform a byte-write to the
- * LAN91C111. This needs special care.
- */
- if (port % 2 == 1) { /* is the port odd ? */
- /* unset bit-0, i.e. make even */
- const unsigned long evenPort = port-1;
- unsigned short word;
-
- /*
- * do a 16-bit read/write to write to 'port',
- * preserving even byte.
- *
- * Even addresses are bits 0-7
- * Odd addresses are bits 8-15
- */
- word = microdev_inw(evenPort);
- word = (word & 0xffu) | (b << 8);
- microdev_outw(word, evenPort);
- } else {
- /* else, we are trying to do an even byte write */
- unsigned short word;
-
- /*
- * do a 16-bit read/write to write to 'port',
- * preserving odd byte.
- *
- * Even addresses are bits 0-7
- * Odd addresses are bits 8-15
- */
- word = microdev_inw(port);
- word = (word & 0xff00u) | (b);
- microdev_outw(word, port);
- }
- } else {
- *(volatile unsigned char*)PORT2ADDR(port) = b;
- }
-}
-
-void microdev_outl(unsigned int b, unsigned long port)
-{
-#ifdef CONFIG_PCI
- if (port >= PCIBIOS_MIN_IO) {
- microdev_pci_outl(b, port);
- return;
- }
-#endif
- *(volatile unsigned int*)PORT2ADDR(port) = b;
-}
-
-unsigned char microdev_inb_p(unsigned long port)
-{
- unsigned char v = microdev_inb(port);
- delay();
- return v;
-}
-
-unsigned short microdev_inw_p(unsigned long port)
-{
- unsigned short v = microdev_inw(port);
- delay();
- return v;
-}
-
-unsigned int microdev_inl_p(unsigned long port)
-{
- unsigned int v = microdev_inl(port);
- delay();
- return v;
-}
-
-void microdev_outb_p(unsigned char b, unsigned long port)
-{
- microdev_outb(b, port);
- delay();
-}
-
-void microdev_outw_p(unsigned short b, unsigned long port)
-{
- microdev_outw(b, port);
- delay();
-}
-
-void microdev_outl_p(unsigned int b, unsigned long port)
-{
- microdev_outl(b, port);
- delay();
-}
-
-void microdev_insb(unsigned long port, void *buffer, unsigned long count)
-{
- volatile unsigned char *port_addr;
- unsigned char *buf = buffer;
-
- port_addr = (volatile unsigned char *)PORT2ADDR(port);
-
- while (count--)
- *buf++ = *port_addr;
-}
-
-void microdev_insw(unsigned long port, void *buffer, unsigned long count)
-{
- volatile unsigned short *port_addr;
- unsigned short *buf = buffer;
-
- port_addr = (volatile unsigned short *)PORT2ADDR(port);
-
- while (count--)
- *buf++ = *port_addr;
-}
-
-void microdev_insl(unsigned long port, void *buffer, unsigned long count)
-{
- volatile unsigned long *port_addr;
- unsigned int *buf = buffer;
-
- port_addr = (volatile unsigned long *)PORT2ADDR(port);
-
- while (count--)
- *buf++ = *port_addr;
-}
-
-void microdev_outsb(unsigned long port, const void *buffer, unsigned long count)
-{
- volatile unsigned char *port_addr;
- const unsigned char *buf = buffer;
-
- port_addr = (volatile unsigned char *)PORT2ADDR(port);
-
- while (count--)
- *port_addr = *buf++;
-}
-
-void microdev_outsw(unsigned long port, const void *buffer, unsigned long count)
-{
- volatile unsigned short *port_addr;
- const unsigned short *buf = buffer;
-
- port_addr = (volatile unsigned short *)PORT2ADDR(port);
-
- while (count--)
- *port_addr = *buf++;
-}
-
-void microdev_outsl(unsigned long port, const void *buffer, unsigned long count)
-{
- volatile unsigned long *port_addr;
- const unsigned int *buf = buffer;
-
- port_addr = (volatile unsigned long *)PORT2ADDR(port);
-
- while (count--)
- *port_addr = *buf++;
+ return (void __iomem *)result;
}
diff --git a/arch/sh/boards/mach-microdev/setup.c b/arch/sh/boards/mach-microdev/setup.c
index d1df2a4..d8a7472 100644
--- a/arch/sh/boards/mach-microdev/setup.c
+++ b/arch/sh/boards/mach-microdev/setup.c
@@ -195,27 +195,6 @@
static struct sh_machine_vector mv_sh4202_microdev __initmv = {
.mv_name = "SH4-202 MicroDev",
.mv_nr_irqs = 72,
-
- .mv_inb = microdev_inb,
- .mv_inw = microdev_inw,
- .mv_inl = microdev_inl,
- .mv_outb = microdev_outb,
- .mv_outw = microdev_outw,
- .mv_outl = microdev_outl,
-
- .mv_inb_p = microdev_inb_p,
- .mv_inw_p = microdev_inw_p,
- .mv_inl_p = microdev_inl_p,
- .mv_outb_p = microdev_outb_p,
- .mv_outw_p = microdev_outw_p,
- .mv_outl_p = microdev_outl_p,
-
- .mv_insb = microdev_insb,
- .mv_insw = microdev_insw,
- .mv_insl = microdev_insl,
- .mv_outsb = microdev_outsb,
- .mv_outsw = microdev_outsw,
- .mv_outsl = microdev_outsl,
-
+ .mv_ioport_map = microdev_ioport_map,
.mv_init_irq = init_microdev_irq,
};
diff --git a/arch/sh/boards/mach-se/7206/Makefile b/arch/sh/boards/mach-se/7206/Makefile
index 63e7ed6..5c9eaa0 100644
--- a/arch/sh/boards/mach-se/7206/Makefile
+++ b/arch/sh/boards/mach-se/7206/Makefile
@@ -2,4 +2,4 @@
# Makefile for the 7206 SolutionEngine specific parts of the kernel
#
-obj-y := setup.o io.o irq.o
+obj-y := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/7206/io.c b/arch/sh/boards/mach-se/7206/io.c
deleted file mode 100644
index adadc77..0000000
--- a/arch/sh/boards/mach-se/7206/io.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* $Id: io.c,v 1.5 2004/02/22 23:08:43 kkojima Exp $
- *
- * linux/arch/sh/boards/se/7206/io.c
- *
- * Copyright (C) 2006 Yoshinori Sato
- *
- * I/O routine for Hitachi 7206 SolutionEngine.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <asm/io.h>
-#include <mach-se/mach/se7206.h>
-
-
-static inline void delay(void)
-{
- __raw_readw(0x20000000); /* P2 ROM Area */
-}
-
-/* MS7750 requires special versions of in*, out* routines, since
- PC-like io ports are located at upper half byte of 16-bit word which
- can be accessed only with 16-bit wide. */
-
-static inline volatile __u16 *
-port2adr(unsigned int port)
-{
- if (port >= 0x2000 && port < 0x2020)
- return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
- else if (port >= 0x300 && port < 0x310)
- return (volatile __u16 *) (PA_SMSC + (port - 0x300));
-
- return (volatile __u16 *)port;
-}
-
-unsigned char se7206_inb(unsigned long port)
-{
- return (*port2adr(port)) & 0xff;
-}
-
-unsigned char se7206_inb_p(unsigned long port)
-{
- unsigned long v;
-
- v = (*port2adr(port)) & 0xff;
- delay();
- return v;
-}
-
-unsigned short se7206_inw(unsigned long port)
-{
- return *port2adr(port);
-}
-
-void se7206_outb(unsigned char value, unsigned long port)
-{
- *(port2adr(port)) = value;
-}
-
-void se7206_outb_p(unsigned char value, unsigned long port)
-{
- *(port2adr(port)) = value;
- delay();
-}
-
-void se7206_outw(unsigned short value, unsigned long port)
-{
- *port2adr(port) = value;
-}
-
-void se7206_insb(unsigned long port, void *addr, unsigned long count)
-{
- volatile __u16 *p = port2adr(port);
- __u8 *ap = addr;
-
- while (count--)
- *ap++ = *p;
-}
-
-void se7206_insw(unsigned long port, void *addr, unsigned long count)
-{
- volatile __u16 *p = port2adr(port);
- __u16 *ap = addr;
- while (count--)
- *ap++ = *p;
-}
-
-void se7206_outsb(unsigned long port, const void *addr, unsigned long count)
-{
- volatile __u16 *p = port2adr(port);
- const __u8 *ap = addr;
-
- while (count--)
- *p = *ap++;
-}
-
-void se7206_outsw(unsigned long port, const void *addr, unsigned long count)
-{
- volatile __u16 *p = port2adr(port);
- const __u16 *ap = addr;
- while (count--)
- *p = *ap++;
-}
diff --git a/arch/sh/boards/mach-se/7206/irq.c b/arch/sh/boards/mach-se/7206/irq.c
index 883b21e..d96194960 100644
--- a/arch/sh/boards/mach-se/7206/irq.c
+++ b/arch/sh/boards/mach-se/7206/irq.c
@@ -139,11 +139,13 @@
make_se7206_irq(IRQ0_IRQ); /* SMC91C111 */
make_se7206_irq(IRQ1_IRQ); /* ATA */
make_se7206_irq(IRQ3_IRQ); /* SLOT / PCM */
- __raw_writew(inw(INTC_ICR1) | 0x000b ,INTC_ICR1 ) ; /* ICR1 */
+
+ __raw_writew(__raw_readw(INTC_ICR1) | 0x000b, INTC_ICR); /* ICR1 */
/* FPGA System register setup*/
__raw_writew(0x0000,INTSTS0); /* Clear INTSTS0 */
__raw_writew(0x0000,INTSTS1); /* Clear INTSTS1 */
+
/* IRQ0=LAN, IRQ1=ATA, IRQ3=SLT,PCM */
__raw_writew(0x0001,INTSEL);
}
diff --git a/arch/sh/boards/mach-se/7206/setup.c b/arch/sh/boards/mach-se/7206/setup.c
index 8f5c65d..7f4871c 100644
--- a/arch/sh/boards/mach-se/7206/setup.c
+++ b/arch/sh/boards/mach-se/7206/setup.c
@@ -86,20 +86,5 @@
static struct sh_machine_vector mv_se __initmv = {
.mv_name = "SolutionEngine",
.mv_nr_irqs = 256,
- .mv_inb = se7206_inb,
- .mv_inw = se7206_inw,
- .mv_outb = se7206_outb,
- .mv_outw = se7206_outw,
-
- .mv_inb_p = se7206_inb_p,
- .mv_inw_p = se7206_inw,
- .mv_outb_p = se7206_outb_p,
- .mv_outw_p = se7206_outw,
-
- .mv_insb = se7206_insb,
- .mv_insw = se7206_insw,
- .mv_outsb = se7206_outsb,
- .mv_outsw = se7206_outsw,
-
.mv_init_irq = init_se7206_IRQ,
};
diff --git a/arch/sh/boards/mach-se/770x/Makefile b/arch/sh/boards/mach-se/770x/Makefile
index 8e624b0..43ea14f 100644
--- a/arch/sh/boards/mach-se/770x/Makefile
+++ b/arch/sh/boards/mach-se/770x/Makefile
@@ -2,4 +2,4 @@
# Makefile for the 770x SolutionEngine specific parts of the kernel
#
-obj-y := setup.o io.o irq.o
+obj-y := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/770x/io.c b/arch/sh/boards/mach-se/770x/io.c
deleted file mode 100644
index 28833c8..0000000
--- a/arch/sh/boards/mach-se/770x/io.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2000 Kazumoto Kojima
- *
- * I/O routine for Hitachi SolutionEngine.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <asm/io.h>
-#include <mach-se/mach/se.h>
-
-/* MS7750 requires special versions of in*, out* routines, since
- PC-like io ports are located at upper half byte of 16-bit word which
- can be accessed only with 16-bit wide. */
-
-static inline volatile __u16 *
-port2adr(unsigned int port)
-{
- if (port & 0xff000000)
- return ( volatile __u16 *) port;
- if (port >= 0x2000)
- return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
- else if (port >= 0x1000)
- return (volatile __u16 *) (PA_83902 + (port << 1));
- else
- return (volatile __u16 *) (PA_SUPERIO + (port << 1));
-}
-
-static inline int
-shifted_port(unsigned long port)
-{
- /* For IDE registers, value is not shifted */
- if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
- return 0;
- else
- return 1;
-}
-
-unsigned char se_inb(unsigned long port)
-{
- if (shifted_port(port))
- return (*port2adr(port) >> 8);
- else
- return (*port2adr(port))&0xff;
-}
-
-unsigned char se_inb_p(unsigned long port)
-{
- unsigned long v;
-
- if (shifted_port(port))
- v = (*port2adr(port) >> 8);
- else
- v = (*port2adr(port))&0xff;
- ctrl_delay();
- return v;
-}
-
-unsigned short se_inw(unsigned long port)
-{
- if (port >= 0x2000)
- return *port2adr(port);
- else
- maybebadio(port);
- return 0;
-}
-
-unsigned int se_inl(unsigned long port)
-{
- maybebadio(port);
- return 0;
-}
-
-void se_outb(unsigned char value, unsigned long port)
-{
- if (shifted_port(port))
- *(port2adr(port)) = value << 8;
- else
- *(port2adr(port)) = value;
-}
-
-void se_outb_p(unsigned char value, unsigned long port)
-{
- if (shifted_port(port))
- *(port2adr(port)) = value << 8;
- else
- *(port2adr(port)) = value;
- ctrl_delay();
-}
-
-void se_outw(unsigned short value, unsigned long port)
-{
- if (port >= 0x2000)
- *port2adr(port) = value;
- else
- maybebadio(port);
-}
-
-void se_outl(unsigned int value, unsigned long port)
-{
- maybebadio(port);
-}
-
-void se_insb(unsigned long port, void *addr, unsigned long count)
-{
- volatile __u16 *p = port2adr(port);
- __u8 *ap = addr;
-
- if (shifted_port(port)) {
- while (count--)
- *ap++ = *p >> 8;
- } else {
- while (count--)
- *ap++ = *p;
- }
-}
-
-void se_insw(unsigned long port, void *addr, unsigned long count)
-{
- volatile __u16 *p = port2adr(port);
- __u16 *ap = addr;
- while (count--)
- *ap++ = *p;
-}
-
-void se_insl(unsigned long port, void *addr, unsigned long count)
-{
- maybebadio(port);
-}
-
-void se_outsb(unsigned long port, const void *addr, unsigned long count)
-{
- volatile __u16 *p = port2adr(port);
- const __u8 *ap = addr;
-
- if (shifted_port(port)) {
- while (count--)
- *p = *ap++ << 8;
- } else {
- while (count--)
- *p = *ap++;
- }
-}
-
-void se_outsw(unsigned long port, const void *addr, unsigned long count)
-{
- volatile __u16 *p = port2adr(port);
- const __u16 *ap = addr;
-
- while (count--)
- *p = *ap++;
-}
-
-void se_outsl(unsigned long port, const void *addr, unsigned long count)
-{
- maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-se/770x/setup.c b/arch/sh/boards/mach-se/770x/setup.c
index 66d39d1..31330c6 100644
--- a/arch/sh/boards/mach-se/770x/setup.c
+++ b/arch/sh/boards/mach-se/770x/setup.c
@@ -195,27 +195,5 @@
#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
.mv_nr_irqs = 104,
#endif
-
- .mv_inb = se_inb,
- .mv_inw = se_inw,
- .mv_inl = se_inl,
- .mv_outb = se_outb,
- .mv_outw = se_outw,
- .mv_outl = se_outl,
-
- .mv_inb_p = se_inb_p,
- .mv_inw_p = se_inw,
- .mv_inl_p = se_inl,
- .mv_outb_p = se_outb_p,
- .mv_outw_p = se_outw,
- .mv_outl_p = se_outl,
-
- .mv_insb = se_insb,
- .mv_insw = se_insw,
- .mv_insl = se_insl,
- .mv_outsb = se_outsb,
- .mv_outsw = se_outsw,
- .mv_outsl = se_outsl,
-
.mv_init_irq = init_se_IRQ,
};
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index c31d228..b710757 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -283,31 +283,6 @@
};
/* FSI */
-/*
- * FSI-A use external clock which came from ak464x.
- * So, we should change parent of fsi
- */
-#define FCLKACR 0xa4150008
-static void fsimck_init(struct clk *clk)
-{
- u32 status = __raw_readl(clk->enable_reg);
-
- /* use external clock */
- status &= ~0x000000ff;
- status |= 0x00000080;
- __raw_writel(status, clk->enable_reg);
-}
-
-static struct clk_ops fsimck_clk_ops = {
- .init = fsimck_init,
-};
-
-static struct clk fsimcka_clk = {
- .ops = &fsimck_clk_ops,
- .enable_reg = (void __iomem *)FCLKACR,
- .rate = 0, /* unknown */
-};
-
/* change J20, J21, J22 pin to 1-2 connection to use slave mode */
static struct sh_fsi_platform_info fsi_info = {
.porta_flags = SH_FSI_BRS_INV |
@@ -343,6 +318,10 @@
},
};
+static struct platform_device fsi_ak4642_device = {
+ .name = "sh_fsi_a_ak4642",
+};
+
/* KEYSC in SoC (Needs SW33-2 set to ON) */
static struct sh_keysc_info keysc_info = {
.mode = SH_KEYSC_MODE_1,
@@ -615,6 +594,7 @@
&sh7724_usb0_host_device,
&sh7724_usb1_gadget_device,
&fsi_device,
+ &fsi_ak4642_device,
&sdhi0_cn7_device,
&sdhi1_cn8_device,
&irda_device,
@@ -852,37 +832,29 @@
gpio_request(GPIO_FN_KEYOUT0, NULL);
/* enable FSI */
- gpio_request(GPIO_FN_FSIMCKB, NULL);
gpio_request(GPIO_FN_FSIMCKA, NULL);
+ gpio_request(GPIO_FN_FSIIASD, NULL);
gpio_request(GPIO_FN_FSIOASD, NULL);
gpio_request(GPIO_FN_FSIIABCK, NULL);
gpio_request(GPIO_FN_FSIIALRCK, NULL);
gpio_request(GPIO_FN_FSIOABCK, NULL);
gpio_request(GPIO_FN_FSIOALRCK, NULL);
gpio_request(GPIO_FN_CLKAUDIOAO, NULL);
- gpio_request(GPIO_FN_FSIIBSD, NULL);
- gpio_request(GPIO_FN_FSIOBSD, NULL);
- gpio_request(GPIO_FN_FSIIBBCK, NULL);
- gpio_request(GPIO_FN_FSIIBLRCK, NULL);
- gpio_request(GPIO_FN_FSIOBBCK, NULL);
- gpio_request(GPIO_FN_FSIOBLRCK, NULL);
- gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
- gpio_request(GPIO_FN_FSIIASD, NULL);
/* set SPU2 clock to 83.4 MHz */
clk = clk_get(NULL, "spu_clk");
- if (clk) {
+ if (!IS_ERR(clk)) {
clk_set_rate(clk, clk_round_rate(clk, 83333333));
clk_put(clk);
}
/* change parent of FSI A */
clk = clk_get(NULL, "fsia_clk");
- if (clk) {
- clk_register(&fsimcka_clk);
- clk_set_parent(clk, &fsimcka_clk);
- clk_set_rate(clk, 11000);
- clk_set_rate(&fsimcka_clk, 11000);
+ if (!IS_ERR(clk)) {
+ /* 48kHz dummy clock was used to make sure 1/1 divide */
+ clk_set_rate(&sh7724_fsimcka_clk, 48000);
+ clk_set_parent(clk, &sh7724_fsimcka_clk);
+ clk_set_rate(clk, 48000);
clk_put(clk);
}
diff --git a/arch/sh/boards/mach-se/7751/Makefile b/arch/sh/boards/mach-se/7751/Makefile
index e6f4341..a338fd9 100644
--- a/arch/sh/boards/mach-se/7751/Makefile
+++ b/arch/sh/boards/mach-se/7751/Makefile
@@ -2,4 +2,4 @@
# Makefile for the 7751 SolutionEngine specific parts of the kernel
#
-obj-y := setup.o io.o irq.o
+obj-y := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/7751/io.c b/arch/sh/boards/mach-se/7751/io.c
deleted file mode 100644
index 6e75bd4..0000000
--- a/arch/sh/boards/mach-se/7751/io.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Hitachi 7751 SolutionEngine.
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_se.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <mach-se/mach/se7751.h>
-#include <asm/addrspace.h>
-
-static inline volatile u16 *port2adr(unsigned int port)
-{
- if (port >= 0x2000)
- return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
- maybebadio((unsigned long)port);
- return (volatile __u16*)port;
-}
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used w/o translation for
- * compatibility.
- */
-unsigned char sh7751se_inb(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned char *)port;
- else
- return (*port2adr(port)) & 0xff;
-}
-
-unsigned char sh7751se_inb_p(unsigned long port)
-{
- unsigned char v;
-
- if (PXSEG(port))
- v = *(volatile unsigned char *)port;
- else
- v = (*port2adr(port)) & 0xff;
- ctrl_delay();
- return v;
-}
-
-unsigned short sh7751se_inw(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned short *)port;
- else if (port >= 0x2000)
- return *port2adr(port);
- else
- maybebadio(port);
- return 0;
-}
-
-unsigned int sh7751se_inl(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned long *)port;
- else if (port >= 0x2000)
- return *port2adr(port);
- else
- maybebadio(port);
- return 0;
-}
-
-void sh7751se_outb(unsigned char value, unsigned long port)
-{
-
- if (PXSEG(port))
- *(volatile unsigned char *)port = value;
- else
- *(port2adr(port)) = value;
-}
-
-void sh7751se_outb_p(unsigned char value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned char *)port = value;
- else
- *(port2adr(port)) = value;
- ctrl_delay();
-}
-
-void sh7751se_outw(unsigned short value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned short *)port = value;
- else if (port >= 0x2000)
- *port2adr(port) = value;
- else
- maybebadio(port);
-}
-
-void sh7751se_outl(unsigned int value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned long *)port = value;
- else
- maybebadio(port);
-}
-
-void sh7751se_insl(unsigned long port, void *addr, unsigned long count)
-{
- maybebadio(port);
-}
-
-void sh7751se_outsl(unsigned long port, const void *addr, unsigned long count)
-{
- maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-se/7751/setup.c b/arch/sh/boards/mach-se/7751/setup.c
index 5057251..9fbc51b 100644
--- a/arch/sh/boards/mach-se/7751/setup.c
+++ b/arch/sh/boards/mach-se/7751/setup.c
@@ -56,23 +56,5 @@
static struct sh_machine_vector mv_7751se __initmv = {
.mv_name = "7751 SolutionEngine",
.mv_nr_irqs = 72,
-
- .mv_inb = sh7751se_inb,
- .mv_inw = sh7751se_inw,
- .mv_inl = sh7751se_inl,
- .mv_outb = sh7751se_outb,
- .mv_outw = sh7751se_outw,
- .mv_outl = sh7751se_outl,
-
- .mv_inb_p = sh7751se_inb_p,
- .mv_inw_p = sh7751se_inw,
- .mv_inl_p = sh7751se_inl,
- .mv_outb_p = sh7751se_outb_p,
- .mv_outw_p = sh7751se_outw,
- .mv_outl_p = sh7751se_outl,
-
- .mv_insl = sh7751se_insl,
- .mv_outsl = sh7751se_outsl,
-
.mv_init_irq = init_7751se_IRQ,
};
diff --git a/arch/sh/boards/mach-snapgear/Makefile b/arch/sh/boards/mach-snapgear/Makefile
deleted file mode 100644
index d2d2f4b..0000000
--- a/arch/sh/boards/mach-snapgear/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the SnapGear specific parts of the kernel
-#
-
-obj-y := setup.o io.o
diff --git a/arch/sh/boards/mach-snapgear/io.c b/arch/sh/boards/mach-snapgear/io.c
deleted file mode 100644
index 476650e..0000000
--- a/arch/sh/boards/mach-snapgear/io.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (C) 2002 David McCullough <davidm@snapgear.com>
- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Hitachi 7751 SolutionEngine.
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_se.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <asm/addrspace.h>
-
-#ifdef CONFIG_SH_SECUREEDGE5410
-unsigned short secureedge5410_ioport;
-#endif
-
-static inline volatile __u16 *port2adr(unsigned int port)
-{
- maybebadio((unsigned long)port);
- return (volatile __u16*)port;
-}
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used w/o translation for
- * compatibility.
- */
-unsigned char snapgear_inb(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned char *)port;
- else
- return (*port2adr(port)) & 0xff;
-}
-
-unsigned char snapgear_inb_p(unsigned long port)
-{
- unsigned char v;
-
- if (PXSEG(port))
- v = *(volatile unsigned char *)port;
- else
- v = (*port2adr(port))&0xff;
- ctrl_delay();
- return v;
-}
-
-unsigned short snapgear_inw(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned short *)port;
- else if (port >= 0x2000)
- return *port2adr(port);
- else
- maybebadio(port);
- return 0;
-}
-
-unsigned int snapgear_inl(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned long *)port;
- else if (port >= 0x2000)
- return *port2adr(port);
- else
- maybebadio(port);
- return 0;
-}
-
-void snapgear_outb(unsigned char value, unsigned long port)
-{
-
- if (PXSEG(port))
- *(volatile unsigned char *)port = value;
- else
- *(port2adr(port)) = value;
-}
-
-void snapgear_outb_p(unsigned char value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned char *)port = value;
- else
- *(port2adr(port)) = value;
- ctrl_delay();
-}
-
-void snapgear_outw(unsigned short value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned short *)port = value;
- else if (port >= 0x2000)
- *port2adr(port) = value;
- else
- maybebadio(port);
-}
-
-void snapgear_outl(unsigned int value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned long *)port = value;
- else
- maybebadio(port);
-}
-
-void snapgear_insl(unsigned long port, void *addr, unsigned long count)
-{
- maybebadio(port);
-}
-
-void snapgear_outsl(unsigned long port, const void *addr, unsigned long count)
-{
- maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-systemh/Makefile b/arch/sh/boards/mach-systemh/Makefile
deleted file mode 100644
index 2cc6a23..0000000
--- a/arch/sh/boards/mach-systemh/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# Makefile for the SystemH specific parts of the kernel
-#
-
-obj-y := setup.o irq.o io.o
-
-# XXX: This wants to be consolidated in arch/sh/drivers/pci, and more
-# importantly, with the generic sh7751_pcic_init() code. For now, we'll
-# just abuse the hell out of kbuild, because we can..
-
-obj-$(CONFIG_PCI) += pci.o
-pci-y := ../../se/7751/pci.o
-
diff --git a/arch/sh/boards/mach-systemh/io.c b/arch/sh/boards/mach-systemh/io.c
deleted file mode 100644
index 15577ff..0000000
--- a/arch/sh/boards/mach-systemh/io.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/systemh/io.c
- *
- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Hitachi 7751 Systemh.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <mach/systemh7751.h>
-#include <asm/addrspace.h>
-#include <asm/io.h>
-
-#define ETHER_IOMAP(adr) (0xB3000000 + (adr)) /*map to 16bits access area
- of smc lan chip*/
-static inline volatile __u16 *
-port2adr(unsigned int port)
-{
- if (port >= 0x2000)
- return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
- maybebadio((unsigned long)port);
- return (volatile __u16*)port;
-}
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used w/o translation for
- * compatibility.
- */
-unsigned char sh7751systemh_inb(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned char *)port;
- else if (port <= 0x3F1)
- return *(volatile unsigned char *)ETHER_IOMAP(port);
- else
- return (*port2adr(port))&0xff;
-}
-
-unsigned char sh7751systemh_inb_p(unsigned long port)
-{
- unsigned char v;
-
- if (PXSEG(port))
- v = *(volatile unsigned char *)port;
- else if (port <= 0x3F1)
- v = *(volatile unsigned char *)ETHER_IOMAP(port);
- else
- v = (*port2adr(port))&0xff;
- ctrl_delay();
- return v;
-}
-
-unsigned short sh7751systemh_inw(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned short *)port;
- else if (port >= 0x2000)
- return *port2adr(port);
- else if (port <= 0x3F1)
- return *(volatile unsigned int *)ETHER_IOMAP(port);
- else
- maybebadio(port);
- return 0;
-}
-
-unsigned int sh7751systemh_inl(unsigned long port)
-{
- if (PXSEG(port))
- return *(volatile unsigned long *)port;
- else if (port >= 0x2000)
- return *port2adr(port);
- else if (port <= 0x3F1)
- return *(volatile unsigned int *)ETHER_IOMAP(port);
- else
- maybebadio(port);
- return 0;
-}
-
-void sh7751systemh_outb(unsigned char value, unsigned long port)
-{
-
- if (PXSEG(port))
- *(volatile unsigned char *)port = value;
- else if (port <= 0x3F1)
- *(volatile unsigned char *)ETHER_IOMAP(port) = value;
- else
- *(port2adr(port)) = value;
-}
-
-void sh7751systemh_outb_p(unsigned char value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned char *)port = value;
- else if (port <= 0x3F1)
- *(volatile unsigned char *)ETHER_IOMAP(port) = value;
- else
- *(port2adr(port)) = value;
- ctrl_delay();
-}
-
-void sh7751systemh_outw(unsigned short value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned short *)port = value;
- else if (port >= 0x2000)
- *port2adr(port) = value;
- else if (port <= 0x3F1)
- *(volatile unsigned short *)ETHER_IOMAP(port) = value;
- else
- maybebadio(port);
-}
-
-void sh7751systemh_outl(unsigned int value, unsigned long port)
-{
- if (PXSEG(port))
- *(volatile unsigned long *)port = value;
- else
- maybebadio(port);
-}
-
-void sh7751systemh_insb(unsigned long port, void *addr, unsigned long count)
-{
- unsigned char *p = addr;
- while (count--) *p++ = sh7751systemh_inb(port);
-}
-
-void sh7751systemh_insw(unsigned long port, void *addr, unsigned long count)
-{
- unsigned short *p = addr;
- while (count--) *p++ = sh7751systemh_inw(port);
-}
-
-void sh7751systemh_insl(unsigned long port, void *addr, unsigned long count)
-{
- maybebadio(port);
-}
-
-void sh7751systemh_outsb(unsigned long port, const void *addr, unsigned long count)
-{
- unsigned char *p = (unsigned char*)addr;
- while (count--) sh7751systemh_outb(*p++, port);
-}
-
-void sh7751systemh_outsw(unsigned long port, const void *addr, unsigned long count)
-{
- unsigned short *p = (unsigned short*)addr;
- while (count--) sh7751systemh_outw(*p++, port);
-}
-
-void sh7751systemh_outsl(unsigned long port, const void *addr, unsigned long count)
-{
- maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-systemh/irq.c b/arch/sh/boards/mach-systemh/irq.c
deleted file mode 100644
index e5ee13a..0000000
--- a/arch/sh/boards/mach-systemh/irq.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/systemh/irq.c
- *
- * Copyright (C) 2000 Kazumoto Kojima
- *
- * Hitachi SystemH Support.
- *
- * Modified for 7751 SystemH by
- * Jonathan Short.
- */
-
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-
-#include <mach/systemh7751.h>
-#include <asm/smc37c93x.h>
-
-/* address of external interrupt mask register
- * address must be set prior to use these (maybe in init_XXX_irq())
- * XXX : is it better to use .config than specifying it in code? */
-static unsigned long *systemh_irq_mask_register = (unsigned long *)0xB3F10004;
-static unsigned long *systemh_irq_request_register = (unsigned long *)0xB3F10000;
-
-static void disable_systemh_irq(struct irq_data *data)
-{
- unsigned long val, mask = 0x01 << 1;
-
- /* Clear the "irq"th bit in the mask and set it in the request */
- val = __raw_readl((unsigned long)systemh_irq_mask_register);
- val &= ~mask;
- __raw_writel(val, (unsigned long)systemh_irq_mask_register);
-
- val = __raw_readl((unsigned long)systemh_irq_request_register);
- val |= mask;
- __raw_writel(val, (unsigned long)systemh_irq_request_register);
-}
-
-static void enable_systemh_irq(struct irq_data *data)
-{
- unsigned long val, mask = 0x01 << 1;
-
- /* Set "irq"th bit in the mask register */
- val = __raw_readl((unsigned long)systemh_irq_mask_register);
- val |= mask;
- __raw_writel(val, (unsigned long)systemh_irq_mask_register);
-}
-
-static struct irq_chip systemh_irq_type = {
- .name = "SystemH Register",
- .irq_unmask = enable_systemh_irq,
- .irq_mask = disable_systemh_irq,
-};
-
-void make_systemh_irq(unsigned int irq)
-{
- disable_irq_nosync(irq);
- set_irq_chip_and_handler(irq, &systemh_irq_type, handle_level_irq);
- disable_systemh_irq(irq_get_irq_data(irq));
-}
diff --git a/arch/sh/boards/mach-systemh/setup.c b/arch/sh/boards/mach-systemh/setup.c
deleted file mode 100644
index 219fd80..0000000
--- a/arch/sh/boards/mach-systemh/setup.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/systemh/setup.c
- *
- * Copyright (C) 2000 Kazumoto Kojima
- * Copyright (C) 2003 Paul Mundt
- *
- * Hitachi SystemH Support.
- *
- * Modified for 7751 SystemH by Jonathan Short.
- *
- * Rewritten for 2.6 by Paul Mundt.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/init.h>
-#include <asm/machvec.h>
-#include <mach/systemh7751.h>
-
-extern void make_systemh_irq(unsigned int irq);
-
-/*
- * Initialize IRQ setting
- */
-static void __init sh7751systemh_init_irq(void)
-{
- make_systemh_irq(0xb); /* Ethernet interrupt */
-}
-
-static struct sh_machine_vector mv_7751systemh __initmv = {
- .mv_name = "7751 SystemH",
- .mv_nr_irqs = 72,
-
- .mv_inb = sh7751systemh_inb,
- .mv_inw = sh7751systemh_inw,
- .mv_inl = sh7751systemh_inl,
- .mv_outb = sh7751systemh_outb,
- .mv_outw = sh7751systemh_outw,
- .mv_outl = sh7751systemh_outl,
-
- .mv_inb_p = sh7751systemh_inb_p,
- .mv_inw_p = sh7751systemh_inw,
- .mv_inl_p = sh7751systemh_inl,
- .mv_outb_p = sh7751systemh_outb_p,
- .mv_outw_p = sh7751systemh_outw,
- .mv_outl_p = sh7751systemh_outl,
-
- .mv_insb = sh7751systemh_insb,
- .mv_insw = sh7751systemh_insw,
- .mv_insl = sh7751systemh_insl,
- .mv_outsb = sh7751systemh_outsb,
- .mv_outsw = sh7751systemh_outsw,
- .mv_outsl = sh7751systemh_outsl,
-
- .mv_init_irq = sh7751systemh_init_irq,
-};
diff --git a/arch/sh/configs/snapgear_defconfig b/arch/sh/configs/secureedge5410_defconfig
similarity index 100%
rename from arch/sh/configs/snapgear_defconfig
rename to arch/sh/configs/secureedge5410_defconfig
diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig
deleted file mode 100644
index b58dfc50..0000000
--- a/arch/sh/configs/systemh_defconfig
+++ /dev/null
@@ -1,28 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL_SYSCALL is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_CPU_SUBTYPE_SH7751R=y
-CONFIG_MEMORY_START=0x0c000000
-CONFIG_MEMORY_SIZE=0x00400000
-CONFIG_FLATMEM_MANUAL=y
-CONFIG_SH_7751_SYSTEMH=y
-CONFIG_PREEMPT=y
-# CONFIG_STANDALONE is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=1024
-# CONFIG_INPUT is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_VT is not set
-CONFIG_HW_RANDOM=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/sh/include/asm/addrspace.h b/arch/sh/include/asm/addrspace.h
index 446b383..3d1ae2b 100644
--- a/arch/sh/include/asm/addrspace.h
+++ b/arch/sh/include/asm/addrspace.h
@@ -44,10 +44,10 @@
/*
* These will never work in 32-bit, don't even bother.
*/
-#define P1SEGADDR(a) __futile_remapping_attempt
-#define P2SEGADDR(a) __futile_remapping_attempt
-#define P3SEGADDR(a) __futile_remapping_attempt
-#define P4SEGADDR(a) __futile_remapping_attempt
+#define P1SEGADDR(a) ({ (void)(a); BUG(); NULL; })
+#define P2SEGADDR(a) ({ (void)(a); BUG(); NULL; })
+#define P3SEGADDR(a) ({ (void)(a); BUG(); NULL; })
+#define P4SEGADDR(a) ({ (void)(a); BUG(); NULL; })
#endif
#endif /* P1SEG */
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h
index 1f4e562..82e1eab 100644
--- a/arch/sh/include/asm/cacheflush.h
+++ b/arch/sh/include/asm/cacheflush.h
@@ -96,7 +96,7 @@
void *kmap_coherent(struct page *page, unsigned long addr);
void kunmap_coherent(void *kvaddr);
-#define PG_dcache_dirty PG_arch_1
+#define PG_dcache_clean PG_arch_1
void cpu_cache_init(void);
diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h
index a15f105..083ea06 100644
--- a/arch/sh/include/asm/pgtable.h
+++ b/arch/sh/include/asm/pgtable.h
@@ -66,7 +66,6 @@
#define PHYS_ADDR_MASK29 0x1fffffff
#define PHYS_ADDR_MASK32 0xffffffff
-#ifdef CONFIG_PMB
static inline unsigned long phys_addr_mask(void)
{
/* Is the MMU in 29bit mode? */
@@ -75,17 +74,6 @@
return PHYS_ADDR_MASK32;
}
-#elif defined(CONFIG_32BIT)
-static inline unsigned long phys_addr_mask(void)
-{
- return PHYS_ADDR_MASK32;
-}
-#else
-static inline unsigned long phys_addr_mask(void)
-{
- return PHYS_ADDR_MASK29;
-}
-#endif
#define PTE_PHYS_MASK (phys_addr_mask() & PAGE_MASK)
#define PTE_FLAGS_MASK (~(PTE_PHYS_MASK) << PAGE_SHIFT)
diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h
index 46d5179..e3c73cd 100644
--- a/arch/sh/include/asm/processor_32.h
+++ b/arch/sh/include/asm/processor_32.h
@@ -199,10 +199,13 @@
#define ARCH_HAS_PREFETCHW
static inline void prefetch(void *x)
{
- __asm__ __volatile__ ("pref @%0\n\t" : : "r" (x) : "memory");
+ __builtin_prefetch(x, 0, 3);
}
-#define prefetchw(x) prefetch(x)
+static inline void prefetchw(void *x)
+{
+ __builtin_prefetch(x, 1, 3);
+}
#endif
#endif /* __KERNEL__ */
diff --git a/arch/sh/include/asm/system.h b/arch/sh/include/asm/system.h
index 1f1af5a..10c8b18 100644
--- a/arch/sh/include/asm/system.h
+++ b/arch/sh/include/asm/system.h
@@ -10,6 +10,7 @@
#include <linux/compiler.h>
#include <linux/linkage.h>
#include <asm/types.h>
+#include <asm/uncached.h>
#define AT_VECTOR_SIZE_ARCH 5 /* entries in ARCH_DLINFO */
@@ -137,9 +138,6 @@
#define instruction_size(insn) (4)
#endif
-extern unsigned long cached_to_uncached;
-extern unsigned long uncached_size;
-
void per_cpu_trap_init(void);
void default_idle(void);
void cpu_idle_wait(void);
diff --git a/arch/sh/include/asm/system_32.h b/arch/sh/include/asm/system_32.h
index c941b27..a4ad1cd 100644
--- a/arch/sh/include/asm/system_32.h
+++ b/arch/sh/include/asm/system_32.h
@@ -145,42 +145,6 @@
__restore_dsp(prev); \
} while (0)
-/*
- * Jump to uncached area.
- * When handling TLB or caches, we need to do it from an uncached area.
- */
-#define jump_to_uncached() \
-do { \
- unsigned long __dummy; \
- \
- __asm__ __volatile__( \
- "mova 1f, %0\n\t" \
- "add %1, %0\n\t" \
- "jmp @%0\n\t" \
- " nop\n\t" \
- ".balign 4\n" \
- "1:" \
- : "=&z" (__dummy) \
- : "r" (cached_to_uncached)); \
-} while (0)
-
-/*
- * Back to cached area.
- */
-#define back_to_cached() \
-do { \
- unsigned long __dummy; \
- ctrl_barrier(); \
- __asm__ __volatile__( \
- "mov.l 1f, %0\n\t" \
- "jmp @%0\n\t" \
- " nop\n\t" \
- ".balign 4\n" \
- "1: .long 2f\n" \
- "2:" \
- : "=&r" (__dummy)); \
-} while (0)
-
#ifdef CONFIG_CPU_HAS_SR_RB
#define lookup_exception_vector() \
({ \
diff --git a/arch/sh/include/asm/system_64.h b/arch/sh/include/asm/system_64.h
index 3633864..8593bc8d 100644
--- a/arch/sh/include/asm/system_64.h
+++ b/arch/sh/include/asm/system_64.h
@@ -34,9 +34,6 @@
&next->thread); \
} while (0)
-#define jump_to_uncached() do { } while (0)
-#define back_to_cached() do { } while (0)
-
#define __icbi(addr) __asm__ __volatile__ ( "icbi %0, 0\n\t" : : "r" (addr))
#define __ocbp(addr) __asm__ __volatile__ ( "ocbp %0, 0\n\t" : : "r" (addr))
#define __ocbi(addr) __asm__ __volatile__ ( "ocbi %0, 0\n\t" : : "r" (addr))
diff --git a/arch/sh/include/asm/uncached.h b/arch/sh/include/asm/uncached.h
index e3419f9..6f8816b 100644
--- a/arch/sh/include/asm/uncached.h
+++ b/arch/sh/include/asm/uncached.h
@@ -4,15 +4,55 @@
#include <linux/bug.h>
#ifdef CONFIG_UNCACHED_MAPPING
+extern unsigned long cached_to_uncached;
+extern unsigned long uncached_size;
extern unsigned long uncached_start, uncached_end;
extern int virt_addr_uncached(unsigned long kaddr);
extern void uncached_init(void);
extern void uncached_resize(unsigned long size);
+
+/*
+ * Jump to uncached area.
+ * When handling TLB or caches, we need to do it from an uncached area.
+ */
+#define jump_to_uncached() \
+do { \
+ unsigned long __dummy; \
+ \
+ __asm__ __volatile__( \
+ "mova 1f, %0\n\t" \
+ "add %1, %0\n\t" \
+ "jmp @%0\n\t" \
+ " nop\n\t" \
+ ".balign 4\n" \
+ "1:" \
+ : "=&z" (__dummy) \
+ : "r" (cached_to_uncached)); \
+} while (0)
+
+/*
+ * Back to cached area.
+ */
+#define back_to_cached() \
+do { \
+ unsigned long __dummy; \
+ ctrl_barrier(); \
+ __asm__ __volatile__( \
+ "mov.l 1f, %0\n\t" \
+ "jmp @%0\n\t" \
+ " nop\n\t" \
+ ".balign 4\n" \
+ "1: .long 2f\n" \
+ "2:" \
+ : "=&r" (__dummy)); \
+} while (0)
#else
#define virt_addr_uncached(kaddr) (0)
#define uncached_init() do { } while (0)
#define uncached_resize(size) BUG()
+#define jump_to_uncached() do { } while (0)
+#define back_to_cached() do { } while (0)
#endif
#endif /* __ASM_SH_UNCACHED_H */
diff --git a/arch/sh/include/cpu-sh4/cpu/sh7724.h b/arch/sh/include/cpu-sh4/cpu/sh7724.h
index 4c27b68..7eb4359 100644
--- a/arch/sh/include/cpu-sh4/cpu/sh7724.h
+++ b/arch/sh/include/cpu-sh4/cpu/sh7724.h
@@ -303,4 +303,7 @@
SHDMA_SLAVE_SDHI1_RX,
};
+extern struct clk sh7724_fsimcka_clk;
+extern struct clk sh7724_fsimckb_clk;
+
#endif /* __ASM_SH7724_H__ */
diff --git a/arch/sh/include/mach-common/mach/edosk7705.h b/arch/sh/include/mach-common/mach/edosk7705.h
deleted file mode 100644
index efc43b32..0000000
--- a/arch/sh/include/mach-common/mach/edosk7705.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_SH_EDOSK7705_H
-#define __ASM_SH_EDOSK7705_H
-
-#define __IO_PREFIX sh_edosk7705
-#include <asm/io_generic.h>
-
-#endif /* __ASM_SH_EDOSK7705_H */
diff --git a/arch/sh/include/mach-common/mach/microdev.h b/arch/sh/include/mach-common/mach/microdev.h
index 1aed158..dcb05fa 100644
--- a/arch/sh/include/mach-common/mach/microdev.h
+++ b/arch/sh/include/mach-common/mach/microdev.h
@@ -68,13 +68,4 @@
#define __IO_PREFIX microdev
#include <asm/io_generic.h>
-#if defined(CONFIG_PCI)
-unsigned char microdev_pci_inb(unsigned long port);
-unsigned short microdev_pci_inw(unsigned long port);
-unsigned long microdev_pci_inl(unsigned long port);
-void microdev_pci_outb(unsigned char data, unsigned long port);
-void microdev_pci_outw(unsigned short data, unsigned long port);
-void microdev_pci_outl(unsigned long data, unsigned long port);
-#endif
-
#endif /* __ASM_SH_MICRODEV_H */
diff --git a/arch/sh/include/mach-common/mach/snapgear.h b/arch/sh/include/mach-common/mach/secureedge5410.h
similarity index 79%
rename from arch/sh/include/mach-common/mach/snapgear.h
rename to arch/sh/include/mach-common/mach/secureedge5410.h
index 042d95f..3653b9a4 100644
--- a/arch/sh/include/mach-common/mach/snapgear.h
+++ b/arch/sh/include/mach-common/mach/secureedge5410.h
@@ -12,30 +12,9 @@
#ifndef _ASM_SH_IO_SNAPGEAR_H
#define _ASM_SH_IO_SNAPGEAR_H
-#if defined(CONFIG_CPU_SH4)
-/*
- * The external interrupt lines, these take up ints 0 - 15 inclusive
- * depending on the priority for the interrupt. In fact the priority
- * is the interrupt :-)
- */
-
-#define IRL0_IRQ 2
-#define IRL0_PRIORITY 13
-
-#define IRL1_IRQ 5
-#define IRL1_PRIORITY 10
-
-#define IRL2_IRQ 8
-#define IRL2_PRIORITY 7
-
-#define IRL3_IRQ 11
-#define IRL3_PRIORITY 4
-#endif
-
#define __IO_PREFIX snapgear
#include <asm/io_generic.h>
-#ifdef CONFIG_SH_SECUREEDGE5410
/*
* We need to remember what was written to the ioport as some bits
* are shared with other functions and you cannot read back what was
@@ -66,6 +45,5 @@
((secureedge5410_ioport & ~(mask)) | ((val) & (mask)))))
#define SECUREEDGE_READ_IOPORT() \
((*SECUREEDGE_IOPORT_ADDR&0x0817) | (secureedge5410_ioport&~0x0817))
-#endif
#endif /* _ASM_SH_IO_SNAPGEAR_H */
diff --git a/arch/sh/include/mach-common/mach/systemh7751.h b/arch/sh/include/mach-common/mach/systemh7751.h
deleted file mode 100644
index 4161122..0000000
--- a/arch/sh/include/mach-common/mach/systemh7751.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef __ASM_SH_SYSTEMH_7751SYSTEMH_H
-#define __ASM_SH_SYSTEMH_7751SYSTEMH_H
-
-/*
- * linux/include/asm-sh/systemh/7751systemh.h
- *
- * Copyright (C) 2000 Kazumoto Kojima
- *
- * Hitachi SystemH support
-
- * Modified for 7751 SystemH by
- * Jonathan Short, 2002.
- */
-
-/* Box specific addresses. */
-
-#define PA_ROM 0x00000000 /* EPROM */
-#define PA_ROM_SIZE 0x00400000 /* EPROM size 4M byte */
-#define PA_FROM 0x01000000 /* EPROM */
-#define PA_FROM_SIZE 0x00400000 /* EPROM size 4M byte */
-#define PA_EXT1 0x04000000
-#define PA_EXT1_SIZE 0x04000000
-#define PA_EXT2 0x08000000
-#define PA_EXT2_SIZE 0x04000000
-#define PA_SDRAM 0x0c000000
-#define PA_SDRAM_SIZE 0x04000000
-
-#define PA_EXT4 0x12000000
-#define PA_EXT4_SIZE 0x02000000
-#define PA_EXT5 0x14000000
-#define PA_EXT5_SIZE 0x04000000
-#define PA_PCIC 0x18000000 /* MR-SHPC-01 PCMCIA */
-
-#define PA_DIPSW0 0xb9000000 /* Dip switch 5,6 */
-#define PA_DIPSW1 0xb9000002 /* Dip switch 7,8 */
-#define PA_LED 0xba000000 /* LED */
-#define PA_BCR 0xbb000000 /* FPGA on the MS7751SE01 */
-
-#define PA_MRSHPC 0xb83fffe0 /* MR-SHPC-01 PCMCIA controller */
-#define PA_MRSHPC_MW1 0xb8400000 /* MR-SHPC-01 memory window base */
-#define PA_MRSHPC_MW2 0xb8500000 /* MR-SHPC-01 attribute window base */
-#define PA_MRSHPC_IO 0xb8600000 /* MR-SHPC-01 I/O window base */
-#define MRSHPC_MODE (PA_MRSHPC + 4)
-#define MRSHPC_OPTION (PA_MRSHPC + 6)
-#define MRSHPC_CSR (PA_MRSHPC + 8)
-#define MRSHPC_ISR (PA_MRSHPC + 10)
-#define MRSHPC_ICR (PA_MRSHPC + 12)
-#define MRSHPC_CPWCR (PA_MRSHPC + 14)
-#define MRSHPC_MW0CR1 (PA_MRSHPC + 16)
-#define MRSHPC_MW1CR1 (PA_MRSHPC + 18)
-#define MRSHPC_IOWCR1 (PA_MRSHPC + 20)
-#define MRSHPC_MW0CR2 (PA_MRSHPC + 22)
-#define MRSHPC_MW1CR2 (PA_MRSHPC + 24)
-#define MRSHPC_IOWCR2 (PA_MRSHPC + 26)
-#define MRSHPC_CDCR (PA_MRSHPC + 28)
-#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
-
-#define BCR_ILCRA (PA_BCR + 0)
-#define BCR_ILCRB (PA_BCR + 2)
-#define BCR_ILCRC (PA_BCR + 4)
-#define BCR_ILCRD (PA_BCR + 6)
-#define BCR_ILCRE (PA_BCR + 8)
-#define BCR_ILCRF (PA_BCR + 10)
-#define BCR_ILCRG (PA_BCR + 12)
-
-#define IRQ_79C973 13
-
-#define __IO_PREFIX sh7751systemh
-#include <asm/io_generic.h>
-
-#endif /* __ASM_SH_SYSTEMH_7751SYSTEMH_H */
diff --git a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
index 4eabc68c..b601fa3 100644
--- a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
@@ -110,7 +110,7 @@
return 0;
}
-static int shoc_clk_set_rate(struct clk *clk, unsigned long rate, int algo_id)
+static int shoc_clk_set_rate(struct clk *clk, unsigned long rate)
{
unsigned long frqcr3;
unsigned int tmp;
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index 2d9700c..271c0b32 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -48,7 +48,7 @@
* Default rate for the root input clock, reset this with clk_set_rate()
* from the platform code.
*/
-struct clk extal_clk = {
+static struct clk extal_clk = {
.rate = 33333333,
};
@@ -111,12 +111,21 @@
.parent = &pll_clk,
};
-struct clk *main_clks[] = {
+/* External input clock (pin name: FSIMCKA/FSIMCKB ) */
+struct clk sh7724_fsimcka_clk = {
+};
+
+struct clk sh7724_fsimckb_clk = {
+};
+
+static struct clk *main_clks[] = {
&r_clk,
&extal_clk,
&fll_clk,
&pll_clk,
&div3_clk,
+ &sh7724_fsimcka_clk,
+ &sh7724_fsimckb_clk,
};
static void div4_kick(struct clk *clk)
@@ -154,16 +163,38 @@
[DIV4_M1] = DIV4(FRQCRB, 4, 0x2f7c, CLK_ENABLE_ON_INIT),
};
-enum { DIV6_V, DIV6_FA, DIV6_FB, DIV6_I, DIV6_S, DIV6_NR };
+enum { DIV6_V, DIV6_I, DIV6_S, DIV6_NR };
-struct clk div6_clks[DIV6_NR] = {
+static struct clk div6_clks[DIV6_NR] = {
[DIV6_V] = SH_CLK_DIV6(&div3_clk, VCLKCR, 0),
- [DIV6_FA] = SH_CLK_DIV6(&div3_clk, FCLKACR, 0),
- [DIV6_FB] = SH_CLK_DIV6(&div3_clk, FCLKBCR, 0),
[DIV6_I] = SH_CLK_DIV6(&div3_clk, IRDACLKCR, 0),
[DIV6_S] = SH_CLK_DIV6(&div3_clk, SPUCLKCR, CLK_ENABLE_ON_INIT),
};
+enum { DIV6_FA, DIV6_FB, DIV6_REPARENT_NR };
+
+/* Indices are important - they are the actual src selecting values */
+static struct clk *fclkacr_parent[] = {
+ [0] = &div3_clk,
+ [1] = NULL,
+ [2] = &sh7724_fsimcka_clk,
+ [3] = NULL,
+};
+
+static struct clk *fclkbcr_parent[] = {
+ [0] = &div3_clk,
+ [1] = NULL,
+ [2] = &sh7724_fsimckb_clk,
+ [3] = NULL,
+};
+
+static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = {
+ [DIV6_FA] = SH_CLK_DIV6_EXT(&div3_clk, FCLKACR, 0,
+ fclkacr_parent, ARRAY_SIZE(fclkacr_parent), 6, 2),
+ [DIV6_FB] = SH_CLK_DIV6_EXT(&div3_clk, FCLKBCR, 0,
+ fclkbcr_parent, ARRAY_SIZE(fclkbcr_parent), 6, 2),
+};
+
static struct clk mstp_clks[HWBLK_NR] = {
SH_HWBLK_CLK(HWBLK_TLB, &div4_clks[DIV4_I], CLK_ENABLE_ON_INIT),
SH_HWBLK_CLK(HWBLK_IC, &div4_clks[DIV4_I], CLK_ENABLE_ON_INIT),
@@ -240,8 +271,8 @@
/* DIV6 clocks */
CLKDEV_CON_ID("video_clk", &div6_clks[DIV6_V]),
- CLKDEV_CON_ID("fsia_clk", &div6_clks[DIV6_FA]),
- CLKDEV_CON_ID("fsib_clk", &div6_clks[DIV6_FB]),
+ CLKDEV_CON_ID("fsia_clk", &div6_reparent_clks[DIV6_FA]),
+ CLKDEV_CON_ID("fsib_clk", &div6_reparent_clks[DIV6_FB]),
CLKDEV_CON_ID("irda_clk", &div6_clks[DIV6_I]),
CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_S]),
@@ -376,6 +407,9 @@
ret = sh_clk_div6_register(div6_clks, DIV6_NR);
if (!ret)
+ ret = sh_clk_div6_reparent_register(div6_reparent_clks, DIV6_REPARENT_NR);
+
+ if (!ret)
ret = sh_hwblk_clk_register(mstp_clks, HWBLK_NR);
return ret;
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index 81f5837..8c6a350 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -88,7 +88,7 @@
}
if (op & CACHEFLUSH_I)
- flush_cache_all();
+ flush_icache_range(addr, addr+len);
up_read(¤t->mm->mmap_sem);
return 0;
diff --git a/arch/sh/kernel/vsyscall/vsyscall-trapa.S b/arch/sh/kernel/vsyscall/vsyscall-trapa.S
index 3b6eb34..3e70f85 100644
--- a/arch/sh/kernel/vsyscall/vsyscall-trapa.S
+++ b/arch/sh/kernel/vsyscall/vsyscall-trapa.S
@@ -8,9 +8,9 @@
* fill out .eh_frame -- PFM. */
.LEND_vsyscall:
.size __kernel_vsyscall,.-.LSTART_vsyscall
- .previous
.section .eh_frame,"a",@progbits
+ .previous
.LCIE:
.ualong .LCIE_end - .LCIE_start
.LCIE_start:
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 0937039..c3e61b3 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -79,7 +79,7 @@
config 32BIT
bool
- default y if CPU_SH5
+ default y if CPU_SH5 || !MMU
config PMB
bool "Support 32-bit physical addressing through PMB"
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 2cfae81..92eb986 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -114,7 +114,7 @@
struct address_space *mapping = page_mapping(page);
if (mapping && !mapping_mapped(mapping))
- set_bit(PG_dcache_dirty, &page->flags);
+ clear_bit(PG_dcache_clean, &page->flags);
else
#endif
flush_cache_one(CACHE_OC_ADDRESS_ARRAY |
@@ -239,7 +239,7 @@
* another ASID than the current one.
*/
map_coherent = (current_cpu_data.dcache.n_aliases &&
- !test_bit(PG_dcache_dirty, &page->flags) &&
+ test_bit(PG_dcache_clean, &page->flags) &&
page_mapped(page));
if (map_coherent)
vaddr = kmap_coherent(page, address);
diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c
index f498da1..7729cca 100644
--- a/arch/sh/mm/cache-sh7705.c
+++ b/arch/sh/mm/cache-sh7705.c
@@ -139,7 +139,7 @@
struct address_space *mapping = page_mapping(page);
if (mapping && !mapping_mapped(mapping))
- set_bit(PG_dcache_dirty, &page->flags);
+ clear_bit(PG_dcache_clean, &page->flags);
else
__flush_dcache_page(__pa(page_address(page)));
}
diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index ba401d1..88d3dc3 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -60,14 +60,14 @@
unsigned long len)
{
if (boot_cpu_data.dcache.n_aliases && page_mapped(page) &&
- !test_bit(PG_dcache_dirty, &page->flags)) {
+ test_bit(PG_dcache_clean, &page->flags)) {
void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
memcpy(vto, src, len);
kunmap_coherent(vto);
} else {
memcpy(dst, src, len);
if (boot_cpu_data.dcache.n_aliases)
- set_bit(PG_dcache_dirty, &page->flags);
+ clear_bit(PG_dcache_clean, &page->flags);
}
if (vma->vm_flags & VM_EXEC)
@@ -79,14 +79,14 @@
unsigned long len)
{
if (boot_cpu_data.dcache.n_aliases && page_mapped(page) &&
- !test_bit(PG_dcache_dirty, &page->flags)) {
+ test_bit(PG_dcache_clean, &page->flags)) {
void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
memcpy(dst, vfrom, len);
kunmap_coherent(vfrom);
} else {
memcpy(dst, src, len);
if (boot_cpu_data.dcache.n_aliases)
- set_bit(PG_dcache_dirty, &page->flags);
+ clear_bit(PG_dcache_clean, &page->flags);
}
}
@@ -98,7 +98,7 @@
vto = kmap_atomic(to, KM_USER1);
if (boot_cpu_data.dcache.n_aliases && page_mapped(from) &&
- !test_bit(PG_dcache_dirty, &from->flags)) {
+ test_bit(PG_dcache_clean, &from->flags)) {
vfrom = kmap_coherent(from, vaddr);
copy_page(vto, vfrom);
kunmap_coherent(vfrom);
@@ -141,7 +141,7 @@
page = pfn_to_page(pfn);
if (pfn_valid(pfn)) {
- int dirty = test_and_clear_bit(PG_dcache_dirty, &page->flags);
+ int dirty = !test_and_set_bit(PG_dcache_clean, &page->flags);
if (dirty)
__flush_purge_region(page_address(page), PAGE_SIZE);
}
@@ -153,7 +153,7 @@
if (pages_do_alias(addr, vmaddr)) {
if (boot_cpu_data.dcache.n_aliases && page_mapped(page) &&
- !test_bit(PG_dcache_dirty, &page->flags)) {
+ test_bit(PG_dcache_clean, &page->flags)) {
void *kaddr;
kaddr = kmap_coherent(page, vmaddr);
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index 0387932..40733a9 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -79,21 +79,20 @@
void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction)
{
-#if defined(CONFIG_CPU_SH5) || defined(CONFIG_PMB)
- void *p1addr = vaddr;
-#else
- void *p1addr = (void*) P1SEGADDR((unsigned long)vaddr);
-#endif
+ void *addr;
+
+ addr = __in_29bit_mode() ?
+ (void *)P1SEGADDR((unsigned long)vaddr) : vaddr;
switch (direction) {
case DMA_FROM_DEVICE: /* invalidate only */
- __flush_invalidate_region(p1addr, size);
+ __flush_invalidate_region(addr, size);
break;
case DMA_TO_DEVICE: /* writeback only */
- __flush_wback_region(p1addr, size);
+ __flush_wback_region(addr, size);
break;
case DMA_BIDIRECTIONAL: /* writeback and invalidate */
- __flush_purge_region(p1addr, size);
+ __flush_purge_region(addr, size);
break;
default:
BUG();
diff --git a/arch/sh/mm/kmap.c b/arch/sh/mm/kmap.c
index 15d74ea42..ec29e14 100644
--- a/arch/sh/mm/kmap.c
+++ b/arch/sh/mm/kmap.c
@@ -34,7 +34,7 @@
enum fixed_addresses idx;
unsigned long vaddr;
- BUG_ON(test_bit(PG_dcache_dirty, &page->flags));
+ BUG_ON(!test_bit(PG_dcache_clean, &page->flags));
pagefault_disable();
diff --git a/arch/sh/mm/uncached.c b/arch/sh/mm/uncached.c
index 8a4eca5..a7767da 100644
--- a/arch/sh/mm/uncached.c
+++ b/arch/sh/mm/uncached.c
@@ -28,7 +28,7 @@
void __init uncached_init(void)
{
-#ifdef CONFIG_29BIT
+#if defined(CONFIG_29BIT) || !defined(CONFIG_MMU)
uncached_start = P2SEG;
#else
uncached_start = memory_end;
diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types
index 9f56eb9..0e68465 100644
--- a/arch/sh/tools/mach-types
+++ b/arch/sh/tools/mach-types
@@ -26,7 +26,6 @@
7724SE SH_7724_SOLUTION_ENGINE
7751SE SH_7751_SOLUTION_ENGINE
7780SE SH_7780_SOLUTION_ENGINE
-7751SYSTEMH SH_7751_SYSTEMH
HP6XX SH_HP6XX
DREAMCAST SH_DREAMCAST
SNAPGEAR SH_SECUREEDGE5410
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index 7524689..16582d8 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -12,7 +12,6 @@
#include <linux/sched.h>
#include <linux/threads.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/kernel_stat.h>
#include <linux/init.h>
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c
index e6375a7..6db18c6 100644
--- a/arch/sparc/kernel/sys_sparc32.c
+++ b/arch/sparc/kernel/sys_sparc32.c
@@ -17,7 +17,6 @@
#include <linux/resource.h>
#include <linux/times.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/sem.h>
#include <linux/msg.h>
#include <linux/shm.h>
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index 675c9e1..42b282f 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -19,7 +19,6 @@
#include <linux/mman.h>
#include <linux/utsname.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/ipc.h>
#include <asm/uaccess.h>
diff --git a/arch/sparc/kernel/unaligned_32.c b/arch/sparc/kernel/unaligned_32.c
index 12b9f35..4491f4c 100644
--- a/arch/sparc/kernel/unaligned_32.c
+++ b/arch/sparc/kernel/unaligned_32.c
@@ -16,7 +16,6 @@
#include <asm/system.h>
#include <asm/uaccess.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/perf_event.h>
enum direction {
diff --git a/arch/sparc/kernel/windows.c b/arch/sparc/kernel/windows.c
index b351770..3107381 100644
--- a/arch/sparc/kernel/windows.c
+++ b/arch/sparc/kernel/windows.c
@@ -9,7 +9,6 @@
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <asm/uaccess.h>
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 07ec8a86..e11b5fc 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -329,6 +329,18 @@
menu "Bus options"
+config PCI
+ bool "PCI support"
+ default y
+ select PCI_DOMAINS
+ ---help---
+ Enable PCI root complex support, so PCIe endpoint devices can
+ be attached to the Tile chip. Many, but not all, PCI devices
+ are supported under Tilera's root complex driver.
+
+config PCI_DOMAINS
+ bool
+
config NO_IOMEM
def_bool !PCI
diff --git a/arch/tile/include/asm/cacheflush.h b/arch/tile/include/asm/cacheflush.h
index c5741da4..14a3f85 100644
--- a/arch/tile/include/asm/cacheflush.h
+++ b/arch/tile/include/asm/cacheflush.h
@@ -137,4 +137,56 @@
mb_incoherent();
}
+/*
+ * Flush & invalidate a VA range that is homed remotely on a single core,
+ * waiting until the memory controller holds the flushed values.
+ */
+static inline void finv_buffer_remote(void *buffer, size_t size)
+{
+ char *p;
+ int i;
+
+ /*
+ * Flush and invalidate the buffer out of the local L1/L2
+ * and request the home cache to flush and invalidate as well.
+ */
+ __finv_buffer(buffer, size);
+
+ /*
+ * Wait for the home cache to acknowledge that it has processed
+ * all the flush-and-invalidate requests. This does not mean
+ * that the flushed data has reached the memory controller yet,
+ * but it does mean the home cache is processing the flushes.
+ */
+ __insn_mf();
+
+ /*
+ * Issue a load to the last cache line, which can't complete
+ * until all the previously-issued flushes to the same memory
+ * controller have also completed. If we weren't striping
+ * memory, that one load would be sufficient, but since we may
+ * be, we also need to back up to the last load issued to
+ * another memory controller, which would be the point where
+ * we crossed an 8KB boundary (the granularity of striping
+ * across memory controllers). Keep backing up and doing this
+ * until we are before the beginning of the buffer, or have
+ * hit all the controllers.
+ */
+ for (i = 0, p = (char *)buffer + size - 1;
+ i < (1 << CHIP_LOG_NUM_MSHIMS()) && p >= (char *)buffer;
+ ++i) {
+ const unsigned long STRIPE_WIDTH = 8192;
+
+ /* Force a load instruction to issue. */
+ *(volatile char *)p;
+
+ /* Jump to end of previous stripe. */
+ p -= STRIPE_WIDTH;
+ p = (char *)((unsigned long)p | (STRIPE_WIDTH - 1));
+ }
+
+ /* Wait for the loads (and thus flushes) to have completed. */
+ __insn_mf();
+}
+
#endif /* _ASM_TILE_CACHEFLUSH_H */
diff --git a/arch/tile/include/asm/highmem.h b/arch/tile/include/asm/highmem.h
index e0f7ee18..b2a6c5d 100644
--- a/arch/tile/include/asm/highmem.h
+++ b/arch/tile/include/asm/highmem.h
@@ -23,7 +23,6 @@
#include <linux/interrupt.h>
#include <linux/threads.h>
-#include <asm/kmap_types.h>
#include <asm/tlbflush.h>
#include <asm/homecache.h>
diff --git a/arch/tile/include/asm/io.h b/arch/tile/include/asm/io.h
index ee43328..d3cbb9b 100644
--- a/arch/tile/include/asm/io.h
+++ b/arch/tile/include/asm/io.h
@@ -55,9 +55,6 @@
#define ioremap_writethrough(physaddr, size) ioremap(physaddr, size)
#define ioremap_fullcache(physaddr, size) ioremap(physaddr, size)
-void __iomem *ioport_map(unsigned long port, unsigned int len);
-extern inline void ioport_unmap(void __iomem *addr) {}
-
#define mmiowb()
/* Conversion between virtual and physical mappings. */
@@ -189,12 +186,22 @@
* we never run, uses them unconditionally.
*/
-static inline int ioport_panic(void)
+static inline long ioport_panic(void)
{
panic("inb/outb and friends do not exist on tile");
return 0;
}
+static inline void __iomem *ioport_map(unsigned long port, unsigned int len)
+{
+ return (void __iomem *) ioport_panic();
+}
+
+static inline void ioport_unmap(void __iomem *addr)
+{
+ ioport_panic();
+}
+
static inline u8 inb(unsigned long addr)
{
return ioport_panic();
diff --git a/arch/tile/include/asm/kmap_types.h b/arch/tile/include/asm/kmap_types.h
index 1480106..3d0f202 100644
--- a/arch/tile/include/asm/kmap_types.h
+++ b/arch/tile/include/asm/kmap_types.h
@@ -16,28 +16,42 @@
#define _ASM_TILE_KMAP_TYPES_H
/*
- * In TILE Linux each set of four of these uses another 16MB chunk of
- * address space, given 64 tiles and 64KB pages, so we only enable
- * ones that are required by the kernel configuration.
+ * In 32-bit TILE Linux we have to balance the desire to have a lot of
+ * nested atomic mappings with the fact that large page sizes and many
+ * processors chew up address space quickly. In a typical
+ * 64-processor, 64KB-page layout build, making KM_TYPE_NR one larger
+ * adds 4MB of required address-space. For now we leave KM_TYPE_NR
+ * set to depth 8.
*/
enum km_type {
+ KM_TYPE_NR = 8
+};
+
+/*
+ * We provide dummy definitions of all the stray values that used to be
+ * required for kmap_atomic() and no longer are.
+ */
+enum {
KM_BOUNCE_READ,
KM_SKB_SUNRPC_DATA,
KM_SKB_DATA_SOFTIRQ,
KM_USER0,
KM_USER1,
KM_BIO_SRC_IRQ,
+ KM_BIO_DST_IRQ,
+ KM_PTE0,
+ KM_PTE1,
KM_IRQ0,
KM_IRQ1,
KM_SOFTIRQ0,
KM_SOFTIRQ1,
- KM_MEMCPY0,
- KM_MEMCPY1,
-#if defined(CONFIG_HIGHPTE)
- KM_PTE0,
- KM_PTE1,
-#endif
- KM_TYPE_NR
+ KM_SYNC_ICACHE,
+ KM_SYNC_DCACHE,
+ KM_UML_USERCOPY,
+ KM_IRQ_PTE,
+ KM_NMI,
+ KM_NMI_PTE,
+ KM_KDB
};
#endif /* _ASM_TILE_KMAP_TYPES_H */
diff --git a/arch/tile/include/asm/pci-bridge.h b/arch/tile/include/asm/pci-bridge.h
deleted file mode 100644
index e853b0e..0000000
--- a/arch/tile/include/asm/pci-bridge.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright 2010 Tilera Corporation. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for
- * more details.
- */
-
-#ifndef _ASM_TILE_PCI_BRIDGE_H
-#define _ASM_TILE_PCI_BRIDGE_H
-
-#include <linux/ioport.h>
-#include <linux/pci.h>
-
-struct device_node;
-struct pci_controller;
-
-/*
- * pci_io_base returns the memory address at which you can access
- * the I/O space for PCI bus number `bus' (or NULL on error).
- */
-extern void __iomem *pci_bus_io_base(unsigned int bus);
-extern unsigned long pci_bus_io_base_phys(unsigned int bus);
-extern unsigned long pci_bus_mem_base_phys(unsigned int bus);
-
-/* Allocate a new PCI host bridge structure */
-extern struct pci_controller *pcibios_alloc_controller(void);
-
-/* Helper function for setting up resources */
-extern void pci_init_resource(struct resource *res, unsigned long start,
- unsigned long end, int flags, char *name);
-
-/* Get the PCI host controller for a bus */
-extern struct pci_controller *pci_bus_to_hose(int bus);
-
-/*
- * Structure of a PCI controller (host bridge)
- */
-struct pci_controller {
- int index; /* PCI domain number */
- struct pci_bus *root_bus;
-
- int first_busno;
- int last_busno;
-
- int hv_cfg_fd[2]; /* config{0,1} fds for this PCIe controller */
- int hv_mem_fd; /* fd to Hypervisor for MMIO operations */
-
- struct pci_ops *ops;
-
- int irq_base; /* Base IRQ from the Hypervisor */
- int plx_gen1; /* flag for PLX Gen 1 configuration */
-
- /* Address ranges that are routed to this controller/bridge. */
- struct resource mem_resources[3];
-};
-
-static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
-{
- return bus->sysdata;
-}
-
-extern void setup_indirect_pci_nomap(struct pci_controller *hose,
- void __iomem *cfg_addr, void __iomem *cfg_data);
-extern void setup_indirect_pci(struct pci_controller *hose,
- u32 cfg_addr, u32 cfg_data);
-extern void setup_grackle(struct pci_controller *hose);
-
-extern unsigned char common_swizzle(struct pci_dev *, unsigned char *);
-
-/*
- * The following code swizzles for exactly one bridge. The routine
- * common_swizzle below handles multiple bridges. But there are a
- * some boards that don't follow the PCI spec's suggestion so we
- * break this piece out separately.
- */
-static inline unsigned char bridge_swizzle(unsigned char pin,
- unsigned char idsel)
-{
- return (((pin-1) + idsel) % 4) + 1;
-}
-
-/*
- * The following macro is used to lookup irqs in a standard table
- * format for those PPC systems that do not already have PCI
- * interrupts properly routed.
- */
-/* FIXME - double check this */
-#define PCI_IRQ_TABLE_LOOKUP ({ \
- long _ctl_ = -1; \
- if (idsel >= min_idsel && idsel <= max_idsel && pin <= irqs_per_slot) \
- _ctl_ = pci_irq_table[idsel - min_idsel][pin-1]; \
- _ctl_; \
-})
-
-/*
- * Scan the buses below a given PCI host bridge and assign suitable
- * resources to all devices found.
- */
-extern int pciauto_bus_scan(struct pci_controller *, int);
-
-#ifdef CONFIG_PCI
-extern unsigned long pci_address_to_pio(phys_addr_t address);
-#else
-static inline unsigned long pci_address_to_pio(phys_addr_t address)
-{
- return (unsigned long)-1;
-}
-#endif
-
-#endif /* _ASM_TILE_PCI_BRIDGE_H */
diff --git a/arch/tile/include/asm/pci.h b/arch/tile/include/asm/pci.h
index b0c15da..c3fc458 100644
--- a/arch/tile/include/asm/pci.h
+++ b/arch/tile/include/asm/pci.h
@@ -15,7 +15,29 @@
#ifndef _ASM_TILE_PCI_H
#define _ASM_TILE_PCI_H
-#include <asm/pci-bridge.h>
+#include <linux/pci.h>
+
+/*
+ * Structure of a PCI controller (host bridge)
+ */
+struct pci_controller {
+ int index; /* PCI domain number */
+ struct pci_bus *root_bus;
+
+ int first_busno;
+ int last_busno;
+
+ int hv_cfg_fd[2]; /* config{0,1} fds for this PCIe controller */
+ int hv_mem_fd; /* fd to Hypervisor for MMIO operations */
+
+ struct pci_ops *ops;
+
+ int irq_base; /* Base IRQ from the Hypervisor */
+ int plx_gen1; /* flag for PLX Gen 1 configuration */
+
+ /* Address ranges that are routed to this controller/bridge. */
+ struct resource mem_resources[3];
+};
/*
* The hypervisor maps the entirety of CPA-space as bus addresses, so
@@ -24,57 +46,13 @@
*/
#define PCI_DMA_BUS_IS_PHYS 1
-struct pci_controller *pci_bus_to_hose(int bus);
-unsigned char __init common_swizzle(struct pci_dev *dev, unsigned char *pinp);
int __init tile_pci_init(void);
-void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
+
void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
+static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr) {}
+
void __devinit pcibios_fixup_bus(struct pci_bus *bus);
-int __devinit _tile_cfg_read(struct pci_controller *hose,
- int bus,
- int slot,
- int function,
- int offset,
- int size,
- u32 *val);
-int __devinit _tile_cfg_write(struct pci_controller *hose,
- int bus,
- int slot,
- int function,
- int offset,
- int size,
- u32 val);
-
-/*
- * These are used to to config reads and writes in the early stages of
- * setup before the driver infrastructure has been set up enough to be
- * able to do config reads and writes.
- */
-#define early_cfg_read(where, size, value) \
- _tile_cfg_read(controller, \
- current_bus, \
- pci_slot, \
- pci_fn, \
- where, \
- size, \
- value)
-
-#define early_cfg_write(where, size, value) \
- _tile_cfg_write(controller, \
- current_bus, \
- pci_slot, \
- pci_fn, \
- where, \
- size, \
- value)
-
-
-
-#define PCICFG_BYTE 1
-#define PCICFG_WORD 2
-#define PCICFG_DWORD 4
-
#define TILE_NUM_PCIE 2
#define pci_domain_nr(bus) (((struct pci_controller *)(bus)->sysdata)->index)
@@ -88,33 +66,33 @@
}
/*
- * I/O space is currently not supported.
+ * pcibios_assign_all_busses() tells whether or not the bus numbers
+ * should be reassigned, in case the BIOS didn't do it correctly, or
+ * in case we don't have a BIOS and we want to let Linux do it.
*/
+static inline int pcibios_assign_all_busses(void)
+{
+ return 1;
+}
-#define TILE_PCIE_LOWER_IO 0x0
-#define TILE_PCIE_UPPER_IO 0x10000
-#define TILE_PCIE_PCIE_IO_SIZE 0x0000FFFF
-
-#define _PAGE_NO_CACHE 0
-#define _PAGE_GUARDED 0
-
-
-#define pcibios_assign_all_busses() pci_assign_all_buses
-extern int pci_assign_all_buses;
-
+/*
+ * No special bus mastering setup handling.
+ */
static inline void pcibios_set_master(struct pci_dev *dev)
{
- /* No special bus mastering setup handling */
}
#define PCIBIOS_MIN_MEM 0
-#define PCIBIOS_MIN_IO TILE_PCIE_LOWER_IO
+#define PCIBIOS_MIN_IO 0
/*
* This flag tells if the platform is TILEmpower that needs
* special configuration for the PLX switch chip.
*/
-extern int blade_pci;
+extern int tile_plx_gen1;
+
+/* Use any cpu for PCI. */
+#define cpumask_of_pcibus(bus) cpu_online_mask
/* implement the pci_ DMA API in terms of the generic device dma_ one */
#include <asm-generic/pci-dma-compat.h>
@@ -122,7 +100,4 @@
/* generic pci stuff */
#include <asm-generic/pci.h>
-/* Use any cpu for PCI. */
-#define cpumask_of_pcibus(bus) cpu_online_mask
-
#endif /* _ASM_TILE_PCI_H */
diff --git a/arch/tile/include/asm/pgtable.h b/arch/tile/include/asm/pgtable.h
index dc4ccdd..a6604e9 100644
--- a/arch/tile/include/asm/pgtable.h
+++ b/arch/tile/include/asm/pgtable.h
@@ -344,10 +344,8 @@
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
#if defined(CONFIG_HIGHPTE)
-extern pte_t *_pte_offset_map(pmd_t *, unsigned long address, enum km_type);
-#define pte_offset_map(dir, address) \
- _pte_offset_map(dir, address, KM_PTE0)
-#define pte_unmap(pte) kunmap_atomic(pte, KM_PTE0)
+extern pte_t *pte_offset_map(pmd_t *, unsigned long address);
+#define pte_unmap(pte) kunmap_atomic(pte)
#else
#define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
#define pte_unmap(pte) do { } while (0)
diff --git a/arch/tile/include/asm/processor.h b/arch/tile/include/asm/processor.h
index 1747ff3..a9e7c87 100644
--- a/arch/tile/include/asm/processor.h
+++ b/arch/tile/include/asm/processor.h
@@ -292,8 +292,18 @@
/* Are we using huge pages in the TLB for kernel data? */
extern int kdata_huge;
+/* Support standard Linux prefetching. */
+#define ARCH_HAS_PREFETCH
+#define prefetch(x) __builtin_prefetch(x)
#define PREFETCH_STRIDE CHIP_L2_LINE_SIZE()
+/* Bring a value into the L1D, faulting the TLB if necessary. */
+#ifdef __tilegx__
+#define prefetch_L1(x) __insn_prefetch_l1_fault((void *)(x))
+#else
+#define prefetch_L1(x) __insn_prefetch_L1((void *)(x))
+#endif
+
#else /* __ASSEMBLY__ */
/* Do some slow action (e.g. read a slow SPR). */
diff --git a/arch/tile/include/asm/stat.h b/arch/tile/include/asm/stat.h
index 3dc90fa..b16e5db 100644
--- a/arch/tile/include/asm/stat.h
+++ b/arch/tile/include/asm/stat.h
@@ -1 +1,4 @@
+#ifdef CONFIG_COMPAT
+#define __ARCH_WANT_STAT64 /* Used for compat_sys_stat64() etc. */
+#endif
#include <asm-generic/stat.h>
diff --git a/arch/tile/include/asm/unistd.h b/arch/tile/include/asm/unistd.h
index f2e3ff4..b35c2db 100644
--- a/arch/tile/include/asm/unistd.h
+++ b/arch/tile/include/asm/unistd.h
@@ -41,6 +41,7 @@
#ifdef CONFIG_COMPAT
#define __ARCH_WANT_SYS_LLSEEK
#endif
+#define __ARCH_WANT_SYS_NEWFSTATAT
#endif
#endif /* _ASM_TILE_UNISTD_H */
diff --git a/arch/tile/include/hv/drv_xgbe_impl.h b/arch/tile/include/hv/drv_xgbe_impl.h
new file mode 100644
index 0000000..3a73b2b
--- /dev/null
+++ b/arch/tile/include/hv/drv_xgbe_impl.h
@@ -0,0 +1,300 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for
+ * more details.
+ */
+
+/**
+ * @file drivers/xgbe/impl.h
+ * Implementation details for the NetIO library.
+ */
+
+#ifndef __DRV_XGBE_IMPL_H__
+#define __DRV_XGBE_IMPL_H__
+
+#include <hv/netio_errors.h>
+#include <hv/netio_intf.h>
+#include <hv/drv_xgbe_intf.h>
+
+
+/** How many groups we have (log2). */
+#define LOG2_NUM_GROUPS (12)
+/** How many groups we have. */
+#define NUM_GROUPS (1 << LOG2_NUM_GROUPS)
+
+/** Number of output requests we'll buffer per tile. */
+#define EPP_REQS_PER_TILE (32)
+
+/** Words used in an eDMA command without checksum acceleration. */
+#define EDMA_WDS_NO_CSUM 8
+/** Words used in an eDMA command with checksum acceleration. */
+#define EDMA_WDS_CSUM 10
+/** Total available words in the eDMA command FIFO. */
+#define EDMA_WDS_TOTAL 128
+
+
+/*
+ * FIXME: These definitions are internal and should have underscores!
+ * NOTE: The actual numeric values here are intentional and allow us to
+ * optimize the concept "if small ... else if large ... else ...", by
+ * checking for the low bit being set, and then for non-zero.
+ * These are used as array indices, so they must have the values (0, 1, 2)
+ * in some order.
+ */
+#define SIZE_SMALL (1) /**< Small packet queue. */
+#define SIZE_LARGE (2) /**< Large packet queue. */
+#define SIZE_JUMBO (0) /**< Jumbo packet queue. */
+
+/** The number of "SIZE_xxx" values. */
+#define NETIO_NUM_SIZES 3
+
+
+/*
+ * Default numbers of packets for IPP drivers. These values are chosen
+ * such that CIPP1 will not overflow its L2 cache.
+ */
+
+/** The default number of small packets. */
+#define NETIO_DEFAULT_SMALL_PACKETS 2750
+/** The default number of large packets. */
+#define NETIO_DEFAULT_LARGE_PACKETS 2500
+/** The default number of jumbo packets. */
+#define NETIO_DEFAULT_JUMBO_PACKETS 250
+
+
+/** Log2 of the size of a memory arena. */
+#define NETIO_ARENA_SHIFT 24 /* 16 MB */
+/** Size of a memory arena. */
+#define NETIO_ARENA_SIZE (1 << NETIO_ARENA_SHIFT)
+
+
+/** A queue of packets.
+ *
+ * This structure partially defines a queue of packets waiting to be
+ * processed. The queue as a whole is written to by an interrupt handler and
+ * read by non-interrupt code; this data structure is what's touched by the
+ * interrupt handler. The other part of the queue state, the read offset, is
+ * kept in user space, not in hypervisor space, so it is in a separate data
+ * structure.
+ *
+ * The read offset (__packet_receive_read in the user part of the queue
+ * structure) points to the next packet to be read. When the read offset is
+ * equal to the write offset, the queue is empty; therefore the queue must
+ * contain one more slot than the required maximum queue size.
+ *
+ * Here's an example of all 3 state variables and what they mean. All
+ * pointers move left to right.
+ *
+ * @code
+ * I I V V V V I I I I
+ * 0 1 2 3 4 5 6 7 8 9 10
+ * ^ ^ ^ ^
+ * | | |
+ * | | __last_packet_plus_one
+ * | __buffer_write
+ * __packet_receive_read
+ * @endcode
+ *
+ * This queue has 10 slots, and thus can hold 9 packets (_last_packet_plus_one
+ * = 10). The read pointer is at 2, and the write pointer is at 6; thus,
+ * there are valid, unread packets in slots 2, 3, 4, and 5. The remaining
+ * slots are invalid (do not contain a packet).
+ */
+typedef struct {
+ /** Byte offset of the next notify packet to be written: zero for the first
+ * packet on the queue, sizeof (netio_pkt_t) for the second packet on the
+ * queue, etc. */
+ volatile uint32_t __packet_write;
+
+ /** Offset of the packet after the last valid packet (i.e., when any
+ * pointer is incremented to this value, it wraps back to zero). */
+ uint32_t __last_packet_plus_one;
+}
+__netio_packet_queue_t;
+
+
+/** A queue of buffers.
+ *
+ * This structure partially defines a queue of empty buffers which have been
+ * obtained via requests to the IPP. (The elements of the queue are packet
+ * handles, which are transformed into a full netio_pkt_t when the buffer is
+ * retrieved.) The queue as a whole is written to by an interrupt handler and
+ * read by non-interrupt code; this data structure is what's touched by the
+ * interrupt handler. The other parts of the queue state, the read offset and
+ * requested write offset, are kept in user space, not in hypervisor space, so
+ * they are in a separate data structure.
+ *
+ * The read offset (__buffer_read in the user part of the queue structure)
+ * points to the next buffer to be read. When the read offset is equal to the
+ * write offset, the queue is empty; therefore the queue must contain one more
+ * slot than the required maximum queue size.
+ *
+ * The requested write offset (__buffer_requested_write in the user part of
+ * the queue structure) points to the slot which will hold the next buffer we
+ * request from the IPP, once we get around to sending such a request. When
+ * the requested write offset is equal to the write offset, no requests for
+ * new buffers are outstanding; when the requested write offset is one greater
+ * than the read offset, no more requests may be sent.
+ *
+ * Note that, unlike the packet_queue, the buffer_queue places incoming
+ * buffers at decreasing addresses. This makes the check for "is it time to
+ * wrap the buffer pointer" cheaper in the assembly code which receives new
+ * buffers, and means that the value which defines the queue size,
+ * __last_buffer, is different than in the packet queue. Also, the offset
+ * used in the packet_queue is already scaled by the size of a packet; here we
+ * use unscaled slot indices for the offsets. (These differences are
+ * historical, and in the future it's possible that the packet_queue will look
+ * more like this queue.)
+ *
+ * @code
+ * Here's an example of all 4 state variables and what they mean. Remember:
+ * all pointers move right to left.
+ *
+ * V V V I I R R V V V
+ * 0 1 2 3 4 5 6 7 8 9
+ * ^ ^ ^ ^
+ * | | | |
+ * | | | __last_buffer
+ * | | __buffer_write
+ * | __buffer_requested_write
+ * __buffer_read
+ * @endcode
+ *
+ * This queue has 10 slots, and thus can hold 9 buffers (_last_buffer = 9).
+ * The read pointer is at 2, and the write pointer is at 6; thus, there are
+ * valid, unread buffers in slots 2, 1, 0, 9, 8, and 7. The requested write
+ * pointer is at 4; thus, requests have been made to the IPP for buffers which
+ * will be placed in slots 6 and 5 when they arrive. Finally, the remaining
+ * slots are invalid (do not contain a buffer).
+ */
+typedef struct
+{
+ /** Ordinal number of the next buffer to be written: 0 for the first slot in
+ * the queue, 1 for the second slot in the queue, etc. */
+ volatile uint32_t __buffer_write;
+
+ /** Ordinal number of the last buffer (i.e., when any pointer is decremented
+ * below zero, it is reloaded with this value). */
+ uint32_t __last_buffer;
+}
+__netio_buffer_queue_t;
+
+
+/**
+ * An object for providing Ethernet packets to a process.
+ */
+typedef struct __netio_queue_impl_t
+{
+ /** The queue of packets waiting to be received. */
+ __netio_packet_queue_t __packet_receive_queue;
+ /** The intr bit mask that IDs this device. */
+ unsigned int __intr_id;
+ /** Offset to queues of empty buffers, one per size. */
+ uint32_t __buffer_queue[NETIO_NUM_SIZES];
+ /** The address of the first EPP tile, or -1 if no EPP. */
+ /* ISSUE: Actually this is always "0" or "~0". */
+ uint32_t __epp_location;
+ /** The queue ID that this queue represents. */
+ unsigned int __queue_id;
+ /** Number of acknowledgements received. */
+ volatile uint32_t __acks_received;
+ /** Last completion number received for packet_sendv. */
+ volatile uint32_t __last_completion_rcv;
+ /** Number of packets allowed to be outstanding. */
+ uint32_t __max_outstanding;
+ /** First VA available for packets. */
+ void* __va_0;
+ /** First VA in second range available for packets. */
+ void* __va_1;
+ /** Padding to align the "__packets" field to the size of a netio_pkt_t. */
+ uint32_t __padding[3];
+ /** The packets themselves. */
+ netio_pkt_t __packets[0];
+}
+netio_queue_impl_t;
+
+
+/**
+ * An object for managing the user end of a NetIO queue.
+ */
+typedef struct __netio_queue_user_impl_t
+{
+ /** The next incoming packet to be read. */
+ uint32_t __packet_receive_read;
+ /** The next empty buffers to be read, one index per size. */
+ uint8_t __buffer_read[NETIO_NUM_SIZES];
+ /** Where the empty buffer we next request from the IPP will go, one index
+ * per size. */
+ uint8_t __buffer_requested_write[NETIO_NUM_SIZES];
+ /** PCIe interface flag. */
+ uint8_t __pcie;
+ /** Number of packets left to be received before we send a credit update. */
+ uint32_t __receive_credit_remaining;
+ /** Value placed in __receive_credit_remaining when it reaches zero. */
+ uint32_t __receive_credit_interval;
+ /** First fast I/O routine index. */
+ uint32_t __fastio_index;
+ /** Number of acknowledgements expected. */
+ uint32_t __acks_outstanding;
+ /** Last completion number requested. */
+ uint32_t __last_completion_req;
+ /** File descriptor for driver. */
+ int __fd;
+}
+netio_queue_user_impl_t;
+
+
+#define NETIO_GROUP_CHUNK_SIZE 64 /**< Max # groups in one IPP request */
+#define NETIO_BUCKET_CHUNK_SIZE 64 /**< Max # buckets in one IPP request */
+
+
+/** Internal structure used to convey packet send information to the
+ * hypervisor. FIXME: Actually, it's not used for that anymore, but
+ * netio_packet_send() still uses it internally.
+ */
+typedef struct
+{
+ uint16_t flags; /**< Packet flags (__NETIO_SEND_FLG_xxx) */
+ uint16_t transfer_size; /**< Size of packet */
+ uint32_t va; /**< VA of start of packet */
+ __netio_pkt_handle_t handle; /**< Packet handle */
+ uint32_t csum0; /**< First checksum word */
+ uint32_t csum1; /**< Second checksum word */
+}
+__netio_send_cmd_t;
+
+
+/** Flags used in two contexts:
+ * - As the "flags" member in the __netio_send_cmd_t, above; used only
+ * for netio_pkt_send_{prepare,commit}.
+ * - As part of the flags passed to the various send packet fast I/O calls.
+ */
+
+/** Need acknowledgement on this packet. Note that some code in the
+ * normal send_pkt fast I/O handler assumes that this is equal to 1. */
+#define __NETIO_SEND_FLG_ACK 0x1
+
+/** Do checksum on this packet. (Only used with the __netio_send_cmd_t;
+ * normal packet sends use a special fast I/O index to denote checksumming,
+ * and multi-segment sends test the checksum descriptor.) */
+#define __NETIO_SEND_FLG_CSUM 0x2
+
+/** Get a completion on this packet. Only used with multi-segment sends. */
+#define __NETIO_SEND_FLG_COMPLETION 0x4
+
+/** Position of the number-of-extra-segments value in the flags word.
+ Only used with multi-segment sends. */
+#define __NETIO_SEND_FLG_XSEG_SHIFT 3
+
+/** Width of the number-of-extra-segments value in the flags word. */
+#define __NETIO_SEND_FLG_XSEG_WIDTH 2
+
+#endif /* __DRV_XGBE_IMPL_H__ */
diff --git a/arch/tile/include/hv/drv_xgbe_intf.h b/arch/tile/include/hv/drv_xgbe_intf.h
new file mode 100644
index 0000000..146e47d
--- /dev/null
+++ b/arch/tile/include/hv/drv_xgbe_intf.h
@@ -0,0 +1,615 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for
+ * more details.
+ */
+
+/**
+ * @file drv_xgbe_intf.h
+ * Interface to the hypervisor XGBE driver.
+ */
+
+#ifndef __DRV_XGBE_INTF_H__
+#define __DRV_XGBE_INTF_H__
+
+/**
+ * An object for forwarding VAs and PAs to the hypervisor.
+ * @ingroup types
+ *
+ * This allows the supervisor to specify a number of areas of memory to
+ * store packet buffers.
+ */
+typedef struct
+{
+ /** The physical address of the memory. */
+ HV_PhysAddr pa;
+ /** Page table entry for the memory. This is only used to derive the
+ * memory's caching mode; the PA bits are ignored. */
+ HV_PTE pte;
+ /** The virtual address of the memory. */
+ HV_VirtAddr va;
+ /** Size (in bytes) of the memory area. */
+ int size;
+
+}
+netio_ipp_address_t;
+
+/** The various pread/pwrite offsets into the hypervisor-level driver.
+ * @ingroup types
+ */
+typedef enum
+{
+ /** Inform the Linux driver of the address of the NetIO arena memory.
+ * This offset is actually only used to convey information from netio
+ * to the Linux driver; it never makes it from there to the hypervisor.
+ * Write-only; takes a uint32_t specifying the VA address. */
+ NETIO_FIXED_ADDR = 0x5000000000000000ULL,
+
+ /** Inform the Linux driver of the size of the NetIO arena memory.
+ * This offset is actually only used to convey information from netio
+ * to the Linux driver; it never makes it from there to the hypervisor.
+ * Write-only; takes a uint32_t specifying the VA size. */
+ NETIO_FIXED_SIZE = 0x5100000000000000ULL,
+
+ /** Register current tile with IPP. Write then read: write, takes a
+ * netio_input_config_t, read returns a pointer to a netio_queue_impl_t. */
+ NETIO_IPP_INPUT_REGISTER_OFF = 0x6000000000000000ULL,
+
+ /** Unregister current tile from IPP. Write-only, takes a dummy argument. */
+ NETIO_IPP_INPUT_UNREGISTER_OFF = 0x6100000000000000ULL,
+
+ /** Start packets flowing. Write-only, takes a dummy argument. */
+ NETIO_IPP_INPUT_INIT_OFF = 0x6200000000000000ULL,
+
+ /** Stop packets flowing. Write-only, takes a dummy argument. */
+ NETIO_IPP_INPUT_UNINIT_OFF = 0x6300000000000000ULL,
+
+ /** Configure group (typically we group on VLAN). Write-only: takes an
+ * array of netio_group_t's, low 24 bits of the offset is the base group
+ * number times the size of a netio_group_t. */
+ NETIO_IPP_INPUT_GROUP_CFG_OFF = 0x6400000000000000ULL,
+
+ /** Configure bucket. Write-only: takes an array of netio_bucket_t's, low
+ * 24 bits of the offset is the base bucket number times the size of a
+ * netio_bucket_t. */
+ NETIO_IPP_INPUT_BUCKET_CFG_OFF = 0x6500000000000000ULL,
+
+ /** Get/set a parameter. Read or write: read or write data is the parameter
+ * value, low 32 bits of the offset is a __netio_getset_offset_t. */
+ NETIO_IPP_PARAM_OFF = 0x6600000000000000ULL,
+
+ /** Get fast I/O index. Read-only; returns a 4-byte base index value. */
+ NETIO_IPP_GET_FASTIO_OFF = 0x6700000000000000ULL,
+
+ /** Configure hijack IP address. Packets with this IPv4 dest address
+ * go to bucket NETIO_NUM_BUCKETS - 1. Write-only: takes an IP address
+ * in some standard form. FIXME: Define the form! */
+ NETIO_IPP_INPUT_HIJACK_CFG_OFF = 0x6800000000000000ULL,
+
+ /**
+ * Offsets beyond this point are reserved for the supervisor (although that
+ * enforcement must be done by the supervisor driver itself).
+ */
+ NETIO_IPP_USER_MAX_OFF = 0x6FFFFFFFFFFFFFFFULL,
+
+ /** Register I/O memory. Write-only, takes a netio_ipp_address_t. */
+ NETIO_IPP_IOMEM_REGISTER_OFF = 0x7000000000000000ULL,
+
+ /** Unregister I/O memory. Write-only, takes a netio_ipp_address_t. */
+ NETIO_IPP_IOMEM_UNREGISTER_OFF = 0x7100000000000000ULL,
+
+ /* Offsets greater than 0x7FFFFFFF can't be used directly from Linux
+ * userspace code due to limitations in the pread/pwrite syscalls. */
+
+ /** Drain LIPP buffers. */
+ NETIO_IPP_DRAIN_OFF = 0xFA00000000000000ULL,
+
+ /** Supply a netio_ipp_address_t to be used as shared memory for the
+ * LEPP command queue. */
+ NETIO_EPP_SHM_OFF = 0xFB00000000000000ULL,
+
+ /* 0xFC... is currently unused. */
+
+ /** Stop IPP/EPP tiles. Write-only, takes a dummy argument. */
+ NETIO_IPP_STOP_SHIM_OFF = 0xFD00000000000000ULL,
+
+ /** Start IPP/EPP tiles. Write-only, takes a dummy argument. */
+ NETIO_IPP_START_SHIM_OFF = 0xFE00000000000000ULL,
+
+ /** Supply packet arena. Write-only, takes an array of
+ * netio_ipp_address_t values. */
+ NETIO_IPP_ADDRESS_OFF = 0xFF00000000000000ULL,
+} netio_hv_offset_t;
+
+/** Extract the base offset from an offset */
+#define NETIO_BASE_OFFSET(off) ((off) & 0xFF00000000000000ULL)
+/** Extract the local offset from an offset */
+#define NETIO_LOCAL_OFFSET(off) ((off) & 0x00FFFFFFFFFFFFFFULL)
+
+
+/**
+ * Get/set offset.
+ */
+typedef union
+{
+ struct
+ {
+ uint64_t addr:48; /**< Class-specific address */
+ unsigned int class:8; /**< Class (e.g., NETIO_PARAM) */
+ unsigned int opcode:8; /**< High 8 bits of NETIO_IPP_PARAM_OFF */
+ }
+ bits; /**< Bitfields */
+ uint64_t word; /**< Aggregated value to use as the offset */
+}
+__netio_getset_offset_t;
+
+/**
+ * Fast I/O index offsets (must be contiguous).
+ */
+typedef enum
+{
+ NETIO_FASTIO_ALLOCATE = 0, /**< Get empty packet buffer */
+ NETIO_FASTIO_FREE_BUFFER = 1, /**< Give buffer back to IPP */
+ NETIO_FASTIO_RETURN_CREDITS = 2, /**< Give credits to IPP */
+ NETIO_FASTIO_SEND_PKT_NOCK = 3, /**< Send a packet, no checksum */
+ NETIO_FASTIO_SEND_PKT_CK = 4, /**< Send a packet, with checksum */
+ NETIO_FASTIO_SEND_PKT_VEC = 5, /**< Send a vector of packets */
+ NETIO_FASTIO_SENDV_PKT = 6, /**< Sendv one packet */
+ NETIO_FASTIO_NUM_INDEX = 7, /**< Total number of fast I/O indices */
+} netio_fastio_index_t;
+
+/** 3-word return type for Fast I/O call. */
+typedef struct
+{
+ int err; /**< Error code. */
+ uint32_t val0; /**< Value. Meaning depends upon the specific call. */
+ uint32_t val1; /**< Value. Meaning depends upon the specific call. */
+} netio_fastio_rv3_t;
+
+/** 0-argument fast I/O call */
+int __netio_fastio0(uint32_t fastio_index);
+/** 1-argument fast I/O call */
+int __netio_fastio1(uint32_t fastio_index, uint32_t arg0);
+/** 3-argument fast I/O call, 2-word return value */
+netio_fastio_rv3_t __netio_fastio3_rv3(uint32_t fastio_index, uint32_t arg0,
+ uint32_t arg1, uint32_t arg2);
+/** 4-argument fast I/O call */
+int __netio_fastio4(uint32_t fastio_index, uint32_t arg0, uint32_t arg1,
+ uint32_t arg2, uint32_t arg3);
+/** 6-argument fast I/O call */
+int __netio_fastio6(uint32_t fastio_index, uint32_t arg0, uint32_t arg1,
+ uint32_t arg2, uint32_t arg3, uint32_t arg4, uint32_t arg5);
+/** 9-argument fast I/O call */
+int __netio_fastio9(uint32_t fastio_index, uint32_t arg0, uint32_t arg1,
+ uint32_t arg2, uint32_t arg3, uint32_t arg4, uint32_t arg5,
+ uint32_t arg6, uint32_t arg7, uint32_t arg8);
+
+/** Allocate an empty packet.
+ * @param fastio_index Fast I/O index.
+ * @param size Size of the packet to allocate.
+ */
+#define __netio_fastio_allocate(fastio_index, size) \
+ __netio_fastio1((fastio_index) + NETIO_FASTIO_ALLOCATE, size)
+
+/** Free a buffer.
+ * @param fastio_index Fast I/O index.
+ * @param handle Handle for the packet to free.
+ */
+#define __netio_fastio_free_buffer(fastio_index, handle) \
+ __netio_fastio1((fastio_index) + NETIO_FASTIO_FREE_BUFFER, handle)
+
+/** Increment our receive credits.
+ * @param fastio_index Fast I/O index.
+ * @param credits Number of credits to add.
+ */
+#define __netio_fastio_return_credits(fastio_index, credits) \
+ __netio_fastio1((fastio_index) + NETIO_FASTIO_RETURN_CREDITS, credits)
+
+/** Send packet, no checksum.
+ * @param fastio_index Fast I/O index.
+ * @param ackflag Nonzero if we want an ack.
+ * @param size Size of the packet.
+ * @param va Virtual address of start of packet.
+ * @param handle Packet handle.
+ */
+#define __netio_fastio_send_pkt_nock(fastio_index, ackflag, size, va, handle) \
+ __netio_fastio4((fastio_index) + NETIO_FASTIO_SEND_PKT_NOCK, ackflag, \
+ size, va, handle)
+
+/** Send packet, calculate checksum.
+ * @param fastio_index Fast I/O index.
+ * @param ackflag Nonzero if we want an ack.
+ * @param size Size of the packet.
+ * @param va Virtual address of start of packet.
+ * @param handle Packet handle.
+ * @param csum0 Shim checksum header.
+ * @param csum1 Checksum seed.
+ */
+#define __netio_fastio_send_pkt_ck(fastio_index, ackflag, size, va, handle, \
+ csum0, csum1) \
+ __netio_fastio6((fastio_index) + NETIO_FASTIO_SEND_PKT_CK, ackflag, \
+ size, va, handle, csum0, csum1)
+
+
+/** Format for the "csum0" argument to the __netio_fastio_send routines
+ * and LEPP. Note that this is currently exactly identical to the
+ * ShimProtocolOffloadHeader.
+ */
+typedef union
+{
+ struct
+ {
+ unsigned int start_byte:7; /**< The first byte to be checksummed */
+ unsigned int count:14; /**< Number of bytes to be checksummed. */
+ unsigned int destination_byte:7; /**< The byte to write the checksum to. */
+ unsigned int reserved:4; /**< Reserved. */
+ } bits; /**< Decomposed method of access. */
+ unsigned int word; /**< To send out the IDN. */
+} __netio_checksum_header_t;
+
+
+/** Sendv packet with 1 or 2 segments.
+ * @param fastio_index Fast I/O index.
+ * @param flags Ack/csum/notify flags in low 3 bits; number of segments minus
+ * 1 in next 2 bits; expected checksum in high 16 bits.
+ * @param confno Confirmation number to request, if notify flag set.
+ * @param csum0 Checksum descriptor; if zero, no checksum.
+ * @param va_F Virtual address of first segment.
+ * @param va_L Virtual address of last segment, if 2 segments.
+ * @param len_F_L Length of first segment in low 16 bits; length of last
+ * segment, if 2 segments, in high 16 bits.
+ */
+#define __netio_fastio_sendv_pkt_1_2(fastio_index, flags, confno, csum0, \
+ va_F, va_L, len_F_L) \
+ __netio_fastio6((fastio_index) + NETIO_FASTIO_SENDV_PKT, flags, confno, \
+ csum0, va_F, va_L, len_F_L)
+
+/** Send packet on PCIe interface.
+ * @param fastio_index Fast I/O index.
+ * @param flags Ack/csum/notify flags in low 3 bits.
+ * @param confno Confirmation number to request, if notify flag set.
+ * @param csum0 Checksum descriptor; Hard wired 0, not needed for PCIe.
+ * @param va_F Virtual address of the packet buffer.
+ * @param va_L Virtual address of last segment, if 2 segments. Hard wired 0.
+ * @param len_F_L Length of the packet buffer in low 16 bits.
+ */
+#define __netio_fastio_send_pcie_pkt(fastio_index, flags, confno, csum0, \
+ va_F, va_L, len_F_L) \
+ __netio_fastio6((fastio_index) + PCIE_FASTIO_SENDV_PKT, flags, confno, \
+ csum0, va_F, va_L, len_F_L)
+
+/** Sendv packet with 3 or 4 segments.
+ * @param fastio_index Fast I/O index.
+ * @param flags Ack/csum/notify flags in low 3 bits; number of segments minus
+ * 1 in next 2 bits; expected checksum in high 16 bits.
+ * @param confno Confirmation number to request, if notify flag set.
+ * @param csum0 Checksum descriptor; if zero, no checksum.
+ * @param va_F Virtual address of first segment.
+ * @param va_L Virtual address of last segment (third segment if 3 segments,
+ * fourth segment if 4 segments).
+ * @param len_F_L Length of first segment in low 16 bits; length of last
+ * segment in high 16 bits.
+ * @param va_M0 Virtual address of "middle 0" segment; this segment is sent
+ * second when there are three segments, and third if there are four.
+ * @param va_M1 Virtual address of "middle 1" segment; this segment is sent
+ * second when there are four segments.
+ * @param len_M0_M1 Length of middle 0 segment in low 16 bits; length of middle
+ * 1 segment, if 4 segments, in high 16 bits.
+ */
+#define __netio_fastio_sendv_pkt_3_4(fastio_index, flags, confno, csum0, va_F, \
+ va_L, len_F_L, va_M0, va_M1, len_M0_M1) \
+ __netio_fastio9((fastio_index) + NETIO_FASTIO_SENDV_PKT, flags, confno, \
+ csum0, va_F, va_L, len_F_L, va_M0, va_M1, len_M0_M1)
+
+/** Send vector of packets.
+ * @param fastio_index Fast I/O index.
+ * @param seqno Number of packets transmitted so far on this interface;
+ * used to decide which packets should be acknowledged.
+ * @param nentries Number of entries in vector.
+ * @param va Virtual address of start of vector entry array.
+ * @return 3-word netio_fastio_rv3_t structure. The structure's err member
+ * is an error code, or zero if no error. The val0 member is the
+ * updated value of seqno; it has been incremented by 1 for each
+ * packet sent. That increment may be less than nentries if an
+ * error occured, or if some of the entries in the vector contain
+ * handles equal to NETIO_PKT_HANDLE_NONE. The val1 member is the
+ * updated value of nentries; it has been decremented by 1 for each
+ * vector entry processed. Again, that decrement may be less than
+ * nentries (leaving the returned value positive) if an error
+ * occurred.
+ */
+#define __netio_fastio_send_pkt_vec(fastio_index, seqno, nentries, va) \
+ __netio_fastio3_rv3((fastio_index) + NETIO_FASTIO_SEND_PKT_VEC, seqno, \
+ nentries, va)
+
+
+/** An egress DMA command for LEPP. */
+typedef struct
+{
+ /** Is this a TSO transfer?
+ *
+ * NOTE: This field is always 0, to distinguish it from
+ * lepp_tso_cmd_t. It must come first!
+ */
+ uint8_t tso : 1;
+
+ /** Unused padding bits. */
+ uint8_t _unused : 3;
+
+ /** Should this packet be sent directly from caches instead of DRAM,
+ * using hash-for-home to locate the packet data?
+ */
+ uint8_t hash_for_home : 1;
+
+ /** Should we compute a checksum? */
+ uint8_t compute_checksum : 1;
+
+ /** Is this the final buffer for this packet?
+ *
+ * A single packet can be split over several input buffers (a "gather"
+ * operation). This flag indicates that this is the last buffer
+ * in a packet.
+ */
+ uint8_t end_of_packet : 1;
+
+ /** Should LEPP advance 'comp_busy' when this DMA is fully finished? */
+ uint8_t send_completion : 1;
+
+ /** High bits of Client Physical Address of the start of the buffer
+ * to be egressed.
+ *
+ * NOTE: Only 6 bits are actually needed here, as CPAs are
+ * currently 38 bits. So two bits could be scavenged from this.
+ */
+ uint8_t cpa_hi;
+
+ /** The number of bytes to be egressed. */
+ uint16_t length;
+
+ /** Low 32 bits of Client Physical Address of the start of the buffer
+ * to be egressed.
+ */
+ uint32_t cpa_lo;
+
+ /** Checksum information (only used if 'compute_checksum'). */
+ __netio_checksum_header_t checksum_data;
+
+} lepp_cmd_t;
+
+
+/** A chunk of physical memory for a TSO egress. */
+typedef struct
+{
+ /** The low bits of the CPA. */
+ uint32_t cpa_lo;
+ /** The high bits of the CPA. */
+ uint16_t cpa_hi : 15;
+ /** Should this packet be sent directly from caches instead of DRAM,
+ * using hash-for-home to locate the packet data?
+ */
+ uint16_t hash_for_home : 1;
+ /** The length in bytes. */
+ uint16_t length;
+} lepp_frag_t;
+
+
+/** An LEPP command that handles TSO. */
+typedef struct
+{
+ /** Is this a TSO transfer?
+ *
+ * NOTE: This field is always 1, to distinguish it from
+ * lepp_cmd_t. It must come first!
+ */
+ uint8_t tso : 1;
+
+ /** Unused padding bits. */
+ uint8_t _unused : 7;
+
+ /** Size of the header[] array in bytes. It must be in the range
+ * [40, 127], which are the smallest header for a TCP packet over
+ * Ethernet and the maximum possible prepend size supported by
+ * hardware, respectively. Note that the array storage must be
+ * padded out to a multiple of four bytes so that the following
+ * LEPP command is aligned properly.
+ */
+ uint8_t header_size;
+
+ /** Byte offset of the IP header in header[]. */
+ uint8_t ip_offset;
+
+ /** Byte offset of the TCP header in header[]. */
+ uint8_t tcp_offset;
+
+ /** The number of bytes to use for the payload of each packet,
+ * except of course the last one, which may not have enough bytes.
+ * This means that each Ethernet packet except the last will have a
+ * size of header_size + payload_size.
+ */
+ uint16_t payload_size;
+
+ /** The length of the 'frags' array that follows this struct. */
+ uint16_t num_frags;
+
+ /** The actual frags. */
+ lepp_frag_t frags[0 /* Variable-sized; num_frags entries. */];
+
+ /*
+ * The packet header template logically follows frags[],
+ * but you can't declare that in C.
+ *
+ * uint32_t header[header_size_in_words_rounded_up];
+ */
+
+} lepp_tso_cmd_t;
+
+
+/** An LEPP completion ring entry. */
+typedef void* lepp_comp_t;
+
+
+/** Maximum number of frags for one TSO command. This is adapted from
+ * linux's "MAX_SKB_FRAGS", and presumably over-estimates by one, for
+ * our page size of exactly 65536. We add one for a "body" fragment.
+ */
+#define LEPP_MAX_FRAGS (65536 / HV_PAGE_SIZE_SMALL + 2 + 1)
+
+/** Total number of bytes needed for an lepp_tso_cmd_t. */
+#define LEPP_TSO_CMD_SIZE(num_frags, header_size) \
+ (sizeof(lepp_tso_cmd_t) + \
+ (num_frags) * sizeof(lepp_frag_t) + \
+ (((header_size) + 3) & -4))
+
+/** The size of the lepp "cmd" queue. */
+#define LEPP_CMD_QUEUE_BYTES \
+ (((CHIP_L2_CACHE_SIZE() - 2 * CHIP_L2_LINE_SIZE()) / \
+ (sizeof(lepp_cmd_t) + sizeof(lepp_comp_t))) * sizeof(lepp_cmd_t))
+
+/** The largest possible command that can go in lepp_queue_t::cmds[]. */
+#define LEPP_MAX_CMD_SIZE LEPP_TSO_CMD_SIZE(LEPP_MAX_FRAGS, 128)
+
+/** The largest possible value of lepp_queue_t::cmd_{head, tail} (inclusive).
+ */
+#define LEPP_CMD_LIMIT \
+ (LEPP_CMD_QUEUE_BYTES - LEPP_MAX_CMD_SIZE)
+
+/** The maximum number of completions in an LEPP queue. */
+#define LEPP_COMP_QUEUE_SIZE \
+ ((LEPP_CMD_LIMIT + sizeof(lepp_cmd_t) - 1) / sizeof(lepp_cmd_t))
+
+/** Increment an index modulo the queue size. */
+#define LEPP_QINC(var) \
+ (var = __insn_mnz(var - (LEPP_COMP_QUEUE_SIZE - 1), var + 1))
+
+/** A queue used to convey egress commands from the client to LEPP. */
+typedef struct
+{
+ /** Index of first completion not yet processed by user code.
+ * If this is equal to comp_busy, there are no such completions.
+ *
+ * NOTE: This is only read/written by the user.
+ */
+ unsigned int comp_head;
+
+ /** Index of first completion record not yet completed.
+ * If this is equal to comp_tail, there are no such completions.
+ * This index gets advanced (modulo LEPP_QUEUE_SIZE) whenever
+ * a command with the 'completion' bit set is finished.
+ *
+ * NOTE: This is only written by LEPP, only read by the user.
+ */
+ volatile unsigned int comp_busy;
+
+ /** Index of the first empty slot in the completion ring.
+ * Entries from this up to but not including comp_head (in ring order)
+ * can be filled in with completion data.
+ *
+ * NOTE: This is only read/written by the user.
+ */
+ unsigned int comp_tail;
+
+ /** Byte index of first command enqueued for LEPP but not yet processed.
+ *
+ * This is always divisible by sizeof(void*) and always <= LEPP_CMD_LIMIT.
+ *
+ * NOTE: LEPP advances this counter as soon as it no longer needs
+ * the cmds[] storage for this entry, but the transfer is not actually
+ * complete (i.e. the buffer pointed to by the command is no longer
+ * needed) until comp_busy advances.
+ *
+ * If this is equal to cmd_tail, the ring is empty.
+ *
+ * NOTE: This is only written by LEPP, only read by the user.
+ */
+ volatile unsigned int cmd_head;
+
+ /** Byte index of first empty slot in the command ring. This field can
+ * be incremented up to but not equal to cmd_head (because that would
+ * mean the ring is empty).
+ *
+ * This is always divisible by sizeof(void*) and always <= LEPP_CMD_LIMIT.
+ *
+ * NOTE: This is read/written by the user, only read by LEPP.
+ */
+ volatile unsigned int cmd_tail;
+
+ /** A ring of variable-sized egress DMA commands.
+ *
+ * NOTE: Only written by the user, only read by LEPP.
+ */
+ char cmds[LEPP_CMD_QUEUE_BYTES]
+ __attribute__((aligned(CHIP_L2_LINE_SIZE())));
+
+ /** A ring of user completion data.
+ * NOTE: Only read/written by the user.
+ */
+ lepp_comp_t comps[LEPP_COMP_QUEUE_SIZE]
+ __attribute__((aligned(CHIP_L2_LINE_SIZE())));
+} lepp_queue_t;
+
+
+/** An internal helper function for determining the number of entries
+ * available in a ring buffer, given that there is one sentinel.
+ */
+static inline unsigned int
+_lepp_num_free_slots(unsigned int head, unsigned int tail)
+{
+ /*
+ * One entry is reserved for use as a sentinel, to distinguish
+ * "empty" from "full". So we compute
+ * (head - tail - 1) % LEPP_QUEUE_SIZE, but without using a slow % operation.
+ */
+ return (head - tail - 1) + ((head <= tail) ? LEPP_COMP_QUEUE_SIZE : 0);
+}
+
+
+/** Returns how many new comp entries can be enqueued. */
+static inline unsigned int
+lepp_num_free_comp_slots(const lepp_queue_t* q)
+{
+ return _lepp_num_free_slots(q->comp_head, q->comp_tail);
+}
+
+static inline int
+lepp_qsub(int v1, int v2)
+{
+ int delta = v1 - v2;
+ return delta + ((delta >> 31) & LEPP_COMP_QUEUE_SIZE);
+}
+
+
+/** FIXME: Check this from linux, via a new "pwrite()" call. */
+#define LIPP_VERSION 1
+
+
+/** We use exactly two bytes of alignment padding. */
+#define LIPP_PACKET_PADDING 2
+
+/** The minimum size of a "small" buffer (including the padding). */
+#define LIPP_SMALL_PACKET_SIZE 128
+
+/*
+ * NOTE: The following two values should total to less than around
+ * 13582, to keep the total size used for "lipp_state_t" below 64K.
+ */
+
+/** The maximum number of "small" buffers.
+ * This is enough for 53 network cpus with 128 credits. Note that
+ * if these are exhausted, we will fall back to using large buffers.
+ */
+#define LIPP_SMALL_BUFFERS 6785
+
+/** The maximum number of "large" buffers.
+ * This is enough for 53 network cpus with 128 credits.
+ */
+#define LIPP_LARGE_BUFFERS 6785
+
+#endif /* __DRV_XGBE_INTF_H__ */
diff --git a/arch/tile/include/hv/netio_errors.h b/arch/tile/include/hv/netio_errors.h
new file mode 100644
index 0000000..e1591bf
--- /dev/null
+++ b/arch/tile/include/hv/netio_errors.h
@@ -0,0 +1,122 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for
+ * more details.
+ */
+
+/**
+ * Error codes returned from NetIO routines.
+ */
+
+#ifndef __NETIO_ERRORS_H__
+#define __NETIO_ERRORS_H__
+
+/**
+ * @addtogroup error
+ *
+ * @brief The error codes returned by NetIO functions.
+ *
+ * NetIO functions return 0 (defined as ::NETIO_NO_ERROR) on success, and
+ * a negative value if an error occurs.
+ *
+ * In cases where a NetIO function failed due to a error reported by
+ * system libraries, the error code will be the negation of the
+ * system errno at the time of failure. The @ref netio_strerror()
+ * function will deliver error strings for both NetIO and system error
+ * codes.
+ *
+ * @{
+ */
+
+/** The set of all NetIO errors. */
+typedef enum
+{
+ /** Operation successfully completed. */
+ NETIO_NO_ERROR = 0,
+
+ /** A packet was successfully retrieved from an input queue. */
+ NETIO_PKT = 0,
+
+ /** Largest NetIO error number. */
+ NETIO_ERR_MAX = -701,
+
+ /** The tile is not registered with the IPP. */
+ NETIO_NOT_REGISTERED = -701,
+
+ /** No packet was available to retrieve from the input queue. */
+ NETIO_NOPKT = -702,
+
+ /** The requested function is not implemented. */
+ NETIO_NOT_IMPLEMENTED = -703,
+
+ /** On a registration operation, the target queue already has the maximum
+ * number of tiles registered for it, and no more may be added. On a
+ * packet send operation, the output queue is full and nothing more can
+ * be queued until some of the queued packets are actually transmitted. */
+ NETIO_QUEUE_FULL = -704,
+
+ /** The calling process or thread is not bound to exactly one CPU. */
+ NETIO_BAD_AFFINITY = -705,
+
+ /** Cannot allocate memory on requested controllers. */
+ NETIO_CANNOT_HOME = -706,
+
+ /** On a registration operation, the IPP specified is not configured
+ * to support the options requested; for instance, the application
+ * wants a specific type of tagged headers which the configured IPP
+ * doesn't support. Or, the supplied configuration information is
+ * not self-consistent, or is out of range; for instance, specifying
+ * both NETIO_RECV and NETIO_NO_RECV, or asking for more than
+ * NETIO_MAX_SEND_BUFFERS to be preallocated. On a VLAN or bucket
+ * configure operation, the number of items, or the base item, was
+ * out of range.
+ */
+ NETIO_BAD_CONFIG = -707,
+
+ /** Too many tiles have registered to transmit packets. */
+ NETIO_TOOMANY_XMIT = -708,
+
+ /** Packet transmission was attempted on a queue which was registered
+ with transmit disabled. */
+ NETIO_UNREG_XMIT = -709,
+
+ /** This tile is already registered with the IPP. */
+ NETIO_ALREADY_REGISTERED = -710,
+
+ /** The Ethernet link is down. The application should try again later. */
+ NETIO_LINK_DOWN = -711,
+
+ /** An invalid memory buffer has been specified. This may be an unmapped
+ * virtual address, or one which does not meet alignment requirements.
+ * For netio_input_register(), this error may be returned when multiple
+ * processes specify different memory regions to be used for NetIO
+ * buffers. That can happen if these processes specify explicit memory
+ * regions with the ::NETIO_FIXED_BUFFER_VA flag, or if tmc_cmem_init()
+ * has not been called by a common ancestor of the processes.
+ */
+ NETIO_FAULT = -712,
+
+ /** Cannot combine user-managed shared memory and cache coherence. */
+ NETIO_BAD_CACHE_CONFIG = -713,
+
+ /** Smallest NetIO error number. */
+ NETIO_ERR_MIN = -713,
+
+#ifndef __DOXYGEN__
+ /** Used internally to mean that no response is needed; never returned to
+ * an application. */
+ NETIO_NO_RESPONSE = 1
+#endif
+} netio_error_t;
+
+/** @} */
+
+#endif /* __NETIO_ERRORS_H__ */
diff --git a/arch/tile/include/hv/netio_intf.h b/arch/tile/include/hv/netio_intf.h
new file mode 100644
index 0000000..8d20972
--- /dev/null
+++ b/arch/tile/include/hv/netio_intf.h
@@ -0,0 +1,2975 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for
+ * more details.
+ */
+
+/**
+ * NetIO interface structures and macros.
+ */
+
+#ifndef __NETIO_INTF_H__
+#define __NETIO_INTF_H__
+
+#include <hv/netio_errors.h>
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#else
+#include <stdint.h>
+#endif
+
+#if !defined(__HV__) && !defined(__BOGUX__) && !defined(__KERNEL__)
+#include <assert.h>
+#define netio_assert assert /**< Enable assertions from macros */
+#else
+#define netio_assert(...) ((void)(0)) /**< Disable assertions from macros */
+#endif
+
+/*
+ * If none of these symbols are defined, we're building libnetio in an
+ * environment where we have pthreads, so we'll enable locking.
+ */
+#if !defined(__HV__) && !defined(__BOGUX__) && !defined(__KERNEL__) && \
+ !defined(__NEWLIB__)
+#define _NETIO_PTHREAD /**< Include a mutex in netio_queue_t below */
+
+/*
+ * If NETIO_UNLOCKED is defined, we don't do use per-cpu locks on
+ * per-packet NetIO operations. We still do pthread locking on things
+ * like netio_input_register, though. This is used for building
+ * libnetio_unlocked.
+ */
+#ifndef NETIO_UNLOCKED
+
+/* Avoid PLT overhead by using our own inlined per-cpu lock. */
+#include <sched.h>
+typedef int _netio_percpu_mutex_t;
+
+static __inline int
+_netio_percpu_mutex_init(_netio_percpu_mutex_t* lock)
+{
+ *lock = 0;
+ return 0;
+}
+
+static __inline int
+_netio_percpu_mutex_lock(_netio_percpu_mutex_t* lock)
+{
+ while (__builtin_expect(__insn_tns(lock), 0))
+ sched_yield();
+ return 0;
+}
+
+static __inline int
+_netio_percpu_mutex_unlock(_netio_percpu_mutex_t* lock)
+{
+ *lock = 0;
+ return 0;
+}
+
+#else /* NETIO_UNLOCKED */
+
+/* Don't do any locking for per-packet NetIO operations. */
+typedef int _netio_percpu_mutex_t;
+#define _netio_percpu_mutex_init(L)
+#define _netio_percpu_mutex_lock(L)
+#define _netio_percpu_mutex_unlock(L)
+
+#endif /* NETIO_UNLOCKED */
+#endif /* !__HV__, !__BOGUX, !__KERNEL__, !__NEWLIB__ */
+
+/** How many tiles can register for a given queue.
+ * @ingroup setup */
+#define NETIO_MAX_TILES_PER_QUEUE 64
+
+
+/** Largest permissible queue identifier.
+ * @ingroup setup */
+#define NETIO_MAX_QUEUE_ID 255
+
+
+#ifndef __DOXYGEN__
+
+/* Metadata packet checksum/ethertype flags. */
+
+/** The L4 checksum has not been calculated. */
+#define _NETIO_PKT_NO_L4_CSUM_SHIFT 0
+#define _NETIO_PKT_NO_L4_CSUM_RMASK 1
+#define _NETIO_PKT_NO_L4_CSUM_MASK \
+ (_NETIO_PKT_NO_L4_CSUM_RMASK << _NETIO_PKT_NO_L4_CSUM_SHIFT)
+
+/** The L3 checksum has not been calculated. */
+#define _NETIO_PKT_NO_L3_CSUM_SHIFT 1
+#define _NETIO_PKT_NO_L3_CSUM_RMASK 1
+#define _NETIO_PKT_NO_L3_CSUM_MASK \
+ (_NETIO_PKT_NO_L3_CSUM_RMASK << _NETIO_PKT_NO_L3_CSUM_SHIFT)
+
+/** The L3 checksum is incorrect (or perhaps has not been calculated). */
+#define _NETIO_PKT_BAD_L3_CSUM_SHIFT 2
+#define _NETIO_PKT_BAD_L3_CSUM_RMASK 1
+#define _NETIO_PKT_BAD_L3_CSUM_MASK \
+ (_NETIO_PKT_BAD_L3_CSUM_RMASK << _NETIO_PKT_BAD_L3_CSUM_SHIFT)
+
+/** The Ethernet packet type is unrecognized. */
+#define _NETIO_PKT_TYPE_UNRECOGNIZED_SHIFT 3
+#define _NETIO_PKT_TYPE_UNRECOGNIZED_RMASK 1
+#define _NETIO_PKT_TYPE_UNRECOGNIZED_MASK \
+ (_NETIO_PKT_TYPE_UNRECOGNIZED_RMASK << \
+ _NETIO_PKT_TYPE_UNRECOGNIZED_SHIFT)
+
+/* Metadata packet type flags. */
+
+/** Where the packet type bits are; this field is the index into
+ * _netio_pkt_info. */
+#define _NETIO_PKT_TYPE_SHIFT 4
+#define _NETIO_PKT_TYPE_RMASK 0x3F
+
+/** How many VLAN tags the packet has, and, if we have two, which one we
+ * actually grouped on. A VLAN within a proprietary (Marvell or Broadcom)
+ * tag is counted here. */
+#define _NETIO_PKT_VLAN_SHIFT 4
+#define _NETIO_PKT_VLAN_RMASK 0x3
+#define _NETIO_PKT_VLAN_MASK \
+ (_NETIO_PKT_VLAN_RMASK << _NETIO_PKT_VLAN_SHIFT)
+#define _NETIO_PKT_VLAN_NONE 0 /* No VLAN tag. */
+#define _NETIO_PKT_VLAN_ONE 1 /* One VLAN tag. */
+#define _NETIO_PKT_VLAN_TWO_OUTER 2 /* Two VLAN tags, outer one used. */
+#define _NETIO_PKT_VLAN_TWO_INNER 3 /* Two VLAN tags, inner one used. */
+
+/** Which proprietary tags the packet has. */
+#define _NETIO_PKT_TAG_SHIFT 6
+#define _NETIO_PKT_TAG_RMASK 0x3
+#define _NETIO_PKT_TAG_MASK \
+ (_NETIO_PKT_TAG_RMASK << _NETIO_PKT_TAG_SHIFT)
+#define _NETIO_PKT_TAG_NONE 0 /* No proprietary tags. */
+#define _NETIO_PKT_TAG_MRVL 1 /* Marvell HyperG.Stack tags. */
+#define _NETIO_PKT_TAG_MRVL_EXT 2 /* HyperG.Stack extended tags. */
+#define _NETIO_PKT_TAG_BRCM 3 /* Broadcom HiGig tags. */
+
+/** Whether a packet has an LLC + SNAP header. */
+#define _NETIO_PKT_SNAP_SHIFT 8
+#define _NETIO_PKT_SNAP_RMASK 0x1
+#define _NETIO_PKT_SNAP_MASK \
+ (_NETIO_PKT_SNAP_RMASK << _NETIO_PKT_SNAP_SHIFT)
+
+/* NOTE: Bits 9 and 10 are unused. */
+
+/** Length of any custom data before the L2 header, in words. */
+#define _NETIO_PKT_CUSTOM_LEN_SHIFT 11
+#define _NETIO_PKT_CUSTOM_LEN_RMASK 0x1F
+#define _NETIO_PKT_CUSTOM_LEN_MASK \
+ (_NETIO_PKT_CUSTOM_LEN_RMASK << _NETIO_PKT_CUSTOM_LEN_SHIFT)
+
+/** The L4 checksum is incorrect (or perhaps has not been calculated). */
+#define _NETIO_PKT_BAD_L4_CSUM_SHIFT 16
+#define _NETIO_PKT_BAD_L4_CSUM_RMASK 0x1
+#define _NETIO_PKT_BAD_L4_CSUM_MASK \
+ (_NETIO_PKT_BAD_L4_CSUM_RMASK << _NETIO_PKT_BAD_L4_CSUM_SHIFT)
+
+/** Length of the L2 header, in words. */
+#define _NETIO_PKT_L2_LEN_SHIFT 17
+#define _NETIO_PKT_L2_LEN_RMASK 0x1F
+#define _NETIO_PKT_L2_LEN_MASK \
+ (_NETIO_PKT_L2_LEN_RMASK << _NETIO_PKT_L2_LEN_SHIFT)
+
+
+/* Flags in minimal packet metadata. */
+
+/** We need an eDMA checksum on this packet. */
+#define _NETIO_PKT_NEED_EDMA_CSUM_SHIFT 0
+#define _NETIO_PKT_NEED_EDMA_CSUM_RMASK 1
+#define _NETIO_PKT_NEED_EDMA_CSUM_MASK \
+ (_NETIO_PKT_NEED_EDMA_CSUM_RMASK << _NETIO_PKT_NEED_EDMA_CSUM_SHIFT)
+
+/* Data within the packet information table. */
+
+/* Note that, for efficiency, code which uses these fields assumes that none
+ * of the shift values below are zero. See uses below for an explanation. */
+
+/** Offset within the L2 header of the innermost ethertype (in halfwords). */
+#define _NETIO_PKT_INFO_ETYPE_SHIFT 6
+#define _NETIO_PKT_INFO_ETYPE_RMASK 0x1F
+
+/** Offset within the L2 header of the VLAN tag (in halfwords). */
+#define _NETIO_PKT_INFO_VLAN_SHIFT 11
+#define _NETIO_PKT_INFO_VLAN_RMASK 0x1F
+
+#endif
+
+
+/** The size of a memory buffer representing a small packet.
+ * @ingroup egress */
+#define SMALL_PACKET_SIZE 256
+
+/** The size of a memory buffer representing a large packet.
+ * @ingroup egress */
+#define LARGE_PACKET_SIZE 2048
+
+/** The size of a memory buffer representing a jumbo packet.
+ * @ingroup egress */
+#define JUMBO_PACKET_SIZE (12 * 1024)
+
+
+/* Common ethertypes.
+ * @ingroup ingress */
+/** @{ */
+/** The ethertype of IPv4. */
+#define ETHERTYPE_IPv4 (0x0800)
+/** The ethertype of ARP. */
+#define ETHERTYPE_ARP (0x0806)
+/** The ethertype of VLANs. */
+#define ETHERTYPE_VLAN (0x8100)
+/** The ethertype of a Q-in-Q header. */
+#define ETHERTYPE_Q_IN_Q (0x9100)
+/** The ethertype of IPv6. */
+#define ETHERTYPE_IPv6 (0x86DD)
+/** The ethertype of MPLS. */
+#define ETHERTYPE_MPLS (0x8847)
+/** @} */
+
+
+/** The possible return values of NETIO_PKT_STATUS.
+ * @ingroup ingress
+ */
+typedef enum
+{
+ /** No problems were detected with this packet. */
+ NETIO_PKT_STATUS_OK,
+ /** The packet is undersized; this is expected behavior if the packet's
+ * ethertype is unrecognized, but otherwise the packet is likely corrupt. */
+ NETIO_PKT_STATUS_UNDERSIZE,
+ /** The packet is oversized and some trailing bytes have been discarded.
+ This is expected behavior for short packets, since it's impossible to
+ precisely determine the amount of padding which may have been added to
+ them to make them meet the minimum Ethernet packet size. */
+ NETIO_PKT_STATUS_OVERSIZE,
+ /** The packet was judged to be corrupt by hardware (for instance, it had
+ a bad CRC, or part of it was discarded due to lack of buffer space in
+ the I/O shim) and should be discarded. */
+ NETIO_PKT_STATUS_BAD
+} netio_pkt_status_t;
+
+
+/** Log2 of how many buckets we have. */
+#define NETIO_LOG2_NUM_BUCKETS (10)
+
+/** How many buckets we have.
+ * @ingroup ingress */
+#define NETIO_NUM_BUCKETS (1 << NETIO_LOG2_NUM_BUCKETS)
+
+
+/**
+ * @brief A group-to-bucket identifier.
+ *
+ * @ingroup setup
+ *
+ * This tells us what to do with a given group.
+ */
+typedef union {
+ /** The header broken down into bits. */
+ struct {
+ /** Whether we should balance on L4, if available */
+ unsigned int __balance_on_l4:1;
+ /** Whether we should balance on L3, if available */
+ unsigned int __balance_on_l3:1;
+ /** Whether we should balance on L2, if available */
+ unsigned int __balance_on_l2:1;
+ /** Reserved for future use */
+ unsigned int __reserved:1;
+ /** The base bucket to use to send traffic */
+ unsigned int __bucket_base:NETIO_LOG2_NUM_BUCKETS;
+ /** The mask to apply to the balancing value. This must be one less
+ * than a power of two, e.g. 0x3 or 0xFF.
+ */
+ unsigned int __bucket_mask:NETIO_LOG2_NUM_BUCKETS;
+ /** Pad to 32 bits */
+ unsigned int __padding:(32 - 4 - 2 * NETIO_LOG2_NUM_BUCKETS);
+ } bits;
+ /** To send out the IDN. */
+ unsigned int word;
+}
+netio_group_t;
+
+
+/**
+ * @brief A VLAN-to-bucket identifier.
+ *
+ * @ingroup setup
+ *
+ * This tells us what to do with a given VLAN.
+ */
+typedef netio_group_t netio_vlan_t;
+
+
+/**
+ * A bucket-to-queue mapping.
+ * @ingroup setup
+ */
+typedef unsigned char netio_bucket_t;
+
+
+/**
+ * A packet size can always fit in a netio_size_t.
+ * @ingroup setup
+ */
+typedef unsigned int netio_size_t;
+
+
+/**
+ * @brief Ethernet standard (ingress) packet metadata.
+ *
+ * @ingroup ingress
+ *
+ * This is additional data associated with each packet.
+ * This structure is opaque and accessed through the @ref ingress.
+ *
+ * Also, the buffer population operation currently assumes that standard
+ * metadata is at least as large as minimal metadata, and will need to be
+ * modified if that is no longer the case.
+ */
+typedef struct
+{
+#ifdef __DOXYGEN__
+ /** This structure is opaque. */
+ unsigned char opaque[24];
+#else
+ /** The overall ordinal of the packet */
+ unsigned int __packet_ordinal;
+ /** The ordinal of the packet within the group */
+ unsigned int __group_ordinal;
+ /** The best flow hash IPP could compute. */
+ unsigned int __flow_hash;
+ /** Flags pertaining to checksum calculation, packet type, etc. */
+ unsigned int __flags;
+ /** The first word of "user data". */
+ unsigned int __user_data_0;
+ /** The second word of "user data". */
+ unsigned int __user_data_1;
+#endif
+}
+netio_pkt_metadata_t;
+
+
+/** To ensure that the L3 header is aligned mod 4, the L2 header should be
+ * aligned mod 4 plus 2, since every supported L2 header is 4n + 2 bytes
+ * long. The standard way to do this is to simply add 2 bytes of padding
+ * before the L2 header.
+ */
+#define NETIO_PACKET_PADDING 2
+
+
+
+/**
+ * @brief Ethernet minimal (egress) packet metadata.
+ *
+ * @ingroup egress
+ *
+ * This structure represents information about packets which have
+ * been processed by @ref netio_populate_buffer() or
+ * @ref netio_populate_prepend_buffer(). This structure is opaque
+ * and accessed through the @ref egress.
+ *
+ * @internal This structure is actually copied into the memory used by
+ * standard metadata, which is assumed to be large enough.
+ */
+typedef struct
+{
+#ifdef __DOXYGEN__
+ /** This structure is opaque. */
+ unsigned char opaque[14];
+#else
+ /** The offset of the L2 header from the start of the packet data. */
+ unsigned short l2_offset;
+ /** The offset of the L3 header from the start of the packet data. */
+ unsigned short l3_offset;
+ /** Where to write the checksum. */
+ unsigned char csum_location;
+ /** Where to start checksumming from. */
+ unsigned char csum_start;
+ /** Flags pertaining to checksum calculation etc. */
+ unsigned short flags;
+ /** The L2 length of the packet. */
+ unsigned short l2_length;
+ /** The checksum with which to seed the checksum generator. */
+ unsigned short csum_seed;
+ /** How much to checksum. */
+ unsigned short csum_length;
+#endif
+}
+netio_pkt_minimal_metadata_t;
+
+
+#ifndef __DOXYGEN__
+
+/**
+ * @brief An I/O notification header.
+ *
+ * This is the first word of data received from an I/O shim in a notification
+ * packet. It contains framing and status information.
+ */
+typedef union
+{
+ unsigned int word; /**< The whole word. */
+ /** The various fields. */
+ struct
+ {
+ unsigned int __channel:7; /**< Resource channel. */
+ unsigned int __type:4; /**< Type. */
+ unsigned int __ack:1; /**< Whether an acknowledgement is needed. */
+ unsigned int __reserved:1; /**< Reserved. */
+ unsigned int __protocol:1; /**< A protocol-specific word is added. */
+ unsigned int __status:2; /**< Status of the transfer. */
+ unsigned int __framing:2; /**< Framing of the transfer. */
+ unsigned int __transfer_size:14; /**< Transfer size in bytes (total). */
+ } bits;
+}
+__netio_pkt_notif_t;
+
+
+/**
+ * Returns the base address of the packet.
+ */
+#define _NETIO_PKT_HANDLE_BASE(p) \
+ ((unsigned char*)((p).word & 0xFFFFFFC0))
+
+/**
+ * Returns the base address of the packet.
+ */
+#define _NETIO_PKT_BASE(p) \
+ _NETIO_PKT_HANDLE_BASE(p->__packet)
+
+/**
+ * @brief An I/O notification packet (second word)
+ *
+ * This is the second word of data received from an I/O shim in a notification
+ * packet. This is the virtual address of the packet buffer, plus some flag
+ * bits. (The virtual address of the packet is always 256-byte aligned so we
+ * have room for 8 bits' worth of flags in the low 8 bits.)
+ *
+ * @internal
+ * NOTE: The low two bits must contain "__queue", so the "packet size"
+ * (SIZE_SMALL, SIZE_LARGE, or SIZE_JUMBO) can be determined quickly.
+ *
+ * If __addr or __offset are moved, _NETIO_PKT_BASE
+ * (defined right below this) must be changed.
+ */
+typedef union
+{
+ unsigned int word; /**< The whole word. */
+ /** The various fields. */
+ struct
+ {
+ /** Which queue the packet will be returned to once it is sent back to
+ the IPP. This is one of the SIZE_xxx values. */
+ unsigned int __queue:2;
+
+ /** The IPP handle of the sending IPP. */
+ unsigned int __ipp_handle:2;
+
+ /** Reserved for future use. */
+ unsigned int __reserved:1;
+
+ /** If 1, this packet has minimal (egress) metadata; otherwise, it
+ has standard (ingress) metadata. */
+ unsigned int __minimal:1;
+
+ /** Offset of the metadata within the packet. This value is multiplied
+ * by 64 and added to the base packet address to get the metadata
+ * address. Note that this field is aligned within the word such that
+ * you can easily extract the metadata address with a 26-bit mask. */
+ unsigned int __offset:2;
+
+ /** The top 24 bits of the packet's virtual address. */
+ unsigned int __addr:24;
+ } bits;
+}
+__netio_pkt_handle_t;
+
+#endif /* !__DOXYGEN__ */
+
+
+/**
+ * @brief A handle for an I/O packet's storage.
+ * @ingroup ingress
+ *
+ * netio_pkt_handle_t encodes the concept of a ::netio_pkt_t with its
+ * packet metadata removed. It is a much smaller type that exists to
+ * facilitate applications where the full ::netio_pkt_t type is too
+ * large, such as those that cache enormous numbers of packets or wish
+ * to transmit packet descriptors over the UDN.
+ *
+ * Because there is no metadata, most ::netio_pkt_t operations cannot be
+ * performed on a netio_pkt_handle_t. It supports only
+ * netio_free_handle() (to free the buffer) and
+ * NETIO_PKT_CUSTOM_DATA_H() (to access a pointer to its contents).
+ * The application must acquire any additional metadata it wants from the
+ * original ::netio_pkt_t and record it separately.
+ *
+ * A netio_pkt_handle_t can be extracted from a ::netio_pkt_t by calling
+ * NETIO_PKT_HANDLE(). An invalid handle (analogous to NULL) can be
+ * created by assigning the value ::NETIO_PKT_HANDLE_NONE. A handle can
+ * be tested for validity with NETIO_PKT_HANDLE_IS_VALID().
+ */
+typedef struct
+{
+ unsigned int word; /**< Opaque bits. */
+} netio_pkt_handle_t;
+
+/**
+ * @brief A packet descriptor.
+ *
+ * @ingroup ingress
+ * @ingroup egress
+ *
+ * This data structure represents a packet. The structure is manipulated
+ * through the @ref ingress and the @ref egress.
+ *
+ * While the contents of a netio_pkt_t are opaque, the structure itself is
+ * portable. This means that it may be shared between all tiles which have
+ * done a netio_input_register() call for the interface on which the pkt_t
+ * was initially received (via netio_get_packet()) or retrieved (via
+ * netio_get_buffer()). The contents of a netio_pkt_t can be transmitted to
+ * another tile via shared memory, or via a UDN message, or by other means.
+ * The destination tile may then use the pkt_t as if it had originally been
+ * received locally; it may read or write the packet's data, read its
+ * metadata, free the packet, send the packet, transfer the netio_pkt_t to
+ * yet another tile, and so forth.
+ *
+ * Once a netio_pkt_t has been transferred to a second tile, the first tile
+ * should not reference the original copy; in particular, if more than one
+ * tile frees or sends the same netio_pkt_t, the IPP's packet free lists will
+ * become corrupted. Note also that each tile which reads or modifies
+ * packet data must obey the memory coherency rules outlined in @ref input.
+ */
+typedef struct
+{
+#ifdef __DOXYGEN__
+ /** This structure is opaque. */
+ unsigned char opaque[32];
+#else
+ /** For an ingress packet (one with standard metadata), this is the
+ * notification header we got from the I/O shim. For an egress packet
+ * (one with minimal metadata), this word is zero if the packet has not
+ * been populated, and nonzero if it has. */
+ __netio_pkt_notif_t __notif_header;
+
+ /** Virtual address of the packet buffer, plus state flags. */
+ __netio_pkt_handle_t __packet;
+
+ /** Metadata associated with the packet. */
+ netio_pkt_metadata_t __metadata;
+#endif
+}
+netio_pkt_t;
+
+
+#ifndef __DOXYGEN__
+
+#define __NETIO_PKT_NOTIF_HEADER(pkt) ((pkt)->__notif_header)
+#define __NETIO_PKT_IPP_HANDLE(pkt) ((pkt)->__packet.bits.__ipp_handle)
+#define __NETIO_PKT_QUEUE(pkt) ((pkt)->__packet.bits.__queue)
+#define __NETIO_PKT_NOTIF_HEADER_M(mda, pkt) ((pkt)->__notif_header)
+#define __NETIO_PKT_IPP_HANDLE_M(mda, pkt) ((pkt)->__packet.bits.__ipp_handle)
+#define __NETIO_PKT_MINIMAL(pkt) ((pkt)->__packet.bits.__minimal)
+#define __NETIO_PKT_QUEUE_M(mda, pkt) ((pkt)->__packet.bits.__queue)
+#define __NETIO_PKT_FLAGS_M(mda, pkt) ((mda)->__flags)
+
+/* Packet information table, used by the attribute access functions below. */
+extern const uint16_t _netio_pkt_info[];
+
+#endif /* __DOXYGEN__ */
+
+
+#ifndef __DOXYGEN__
+/* These macros are deprecated and will disappear in a future MDE release. */
+#define NETIO_PKT_GOOD_CHECKSUM(pkt) \
+ NETIO_PKT_L4_CSUM_CORRECT(pkt)
+#define NETIO_PKT_GOOD_CHECKSUM_M(mda, pkt) \
+ NETIO_PKT_L4_CSUM_CORRECT_M(mda, pkt)
+#endif /* __DOXYGEN__ */
+
+
+/* Packet attribute access functions. */
+
+/** Return a pointer to the metadata for a packet.
+ * @ingroup ingress
+ *
+ * Calling this function once and passing the result to other retrieval
+ * functions with a "_M" suffix usually improves performance. This
+ * function must be called on an 'ingress' packet (i.e. one retrieved
+ * by @ref netio_get_packet(), on which @ref netio_populate_buffer() or
+ * @ref netio_populate_prepend_buffer have not been called). Use of this
+ * function on an 'egress' packet will cause an assertion failure.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to the packet's standard metadata.
+ */
+static __inline netio_pkt_metadata_t*
+NETIO_PKT_METADATA(netio_pkt_t* pkt)
+{
+ netio_assert(!pkt->__packet.bits.__minimal);
+ return &pkt->__metadata;
+}
+
+
+/** Return a pointer to the minimal metadata for a packet.
+ * @ingroup egress
+ *
+ * Calling this function once and passing the result to other retrieval
+ * functions with a "_MM" suffix usually improves performance. This
+ * function must be called on an 'egress' packet (i.e. one on which
+ * @ref netio_populate_buffer() or @ref netio_populate_prepend_buffer()
+ * have been called, or one retrieved by @ref netio_get_buffer()). Use of
+ * this function on an 'ingress' packet will cause an assertion failure.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to the packet's standard metadata.
+ */
+static __inline netio_pkt_minimal_metadata_t*
+NETIO_PKT_MINIMAL_METADATA(netio_pkt_t* pkt)
+{
+ netio_assert(pkt->__packet.bits.__minimal);
+ return (netio_pkt_minimal_metadata_t*) &pkt->__metadata;
+}
+
+
+/** Determine whether a packet has 'minimal' metadata.
+ * @ingroup pktfuncs
+ *
+ * This function will return nonzero if the packet is an 'egress'
+ * packet (i.e. one on which @ref netio_populate_buffer() or
+ * @ref netio_populate_prepend_buffer() have been called, or one
+ * retrieved by @ref netio_get_buffer()), and zero if the packet
+ * is an 'ingress' packet (i.e. one retrieved by @ref netio_get_packet(),
+ * which has not been converted into an 'egress' packet).
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the packet has minimal metadata.
+ */
+static __inline unsigned int
+NETIO_PKT_IS_MINIMAL(netio_pkt_t* pkt)
+{
+ return pkt->__packet.bits.__minimal;
+}
+
+
+/** Return a handle for a packet's storage.
+ * @ingroup pktfuncs
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return A handle for the packet's storage.
+ */
+static __inline netio_pkt_handle_t
+NETIO_PKT_HANDLE(netio_pkt_t* pkt)
+{
+ netio_pkt_handle_t h;
+ h.word = pkt->__packet.word;
+ return h;
+}
+
+
+/** A special reserved value indicating the absence of a packet handle.
+ *
+ * @ingroup pktfuncs
+ */
+#define NETIO_PKT_HANDLE_NONE ((netio_pkt_handle_t) { 0 })
+
+
+/** Test whether a packet handle is valid.
+ *
+ * Applications may wish to use the reserved value NETIO_PKT_HANDLE_NONE
+ * to indicate no packet at all. This function tests to see if a packet
+ * handle is a real handle, not this special reserved value.
+ *
+ * @ingroup pktfuncs
+ *
+ * @param[in] handle Handle on which to operate.
+ * @return One if the packet handle is valid, else zero.
+ */
+static __inline unsigned int
+NETIO_PKT_HANDLE_IS_VALID(netio_pkt_handle_t handle)
+{
+ return handle.word != 0;
+}
+
+
+
+/** Return a pointer to the start of the packet's custom header.
+ * A custom header may or may not be present, depending upon the IPP; its
+ * contents and alignment are also IPP-dependent. Currently, none of the
+ * standard IPPs supplied by Tilera produce a custom header. If present,
+ * the custom header precedes the L2 header in the packet buffer.
+ * @ingroup ingress
+ *
+ * @param[in] handle Handle on which to operate.
+ * @return A pointer to start of the packet.
+ */
+static __inline unsigned char*
+NETIO_PKT_CUSTOM_DATA_H(netio_pkt_handle_t handle)
+{
+ return _NETIO_PKT_HANDLE_BASE(handle) + NETIO_PACKET_PADDING;
+}
+
+
+/** Return the length of the packet's custom header.
+ * A custom header may or may not be present, depending upon the IPP; its
+ * contents and alignment are also IPP-dependent. Currently, none of the
+ * standard IPPs supplied by Tilera produce a custom header. If present,
+ * the custom header precedes the L2 header in the packet buffer.
+ *
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet's custom header, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_CUSTOM_HEADER_LENGTH_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ /*
+ * Note that we effectively need to extract a quantity from the flags word
+ * which is measured in words, and then turn it into bytes by shifting
+ * it left by 2. We do this all at once by just shifting right two less
+ * bits, and shifting the mask up two bits.
+ */
+ return ((mda->__flags >> (_NETIO_PKT_CUSTOM_LEN_SHIFT - 2)) &
+ (_NETIO_PKT_CUSTOM_LEN_RMASK << 2));
+}
+
+
+/** Return the length of the packet, starting with the custom header.
+ * A custom header may or may not be present, depending upon the IPP; its
+ * contents and alignment are also IPP-dependent. Currently, none of the
+ * standard IPPs supplied by Tilera produce a custom header. If present,
+ * the custom header precedes the L2 header in the packet buffer.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_CUSTOM_LENGTH_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return (__NETIO_PKT_NOTIF_HEADER(pkt).bits.__transfer_size -
+ NETIO_PACKET_PADDING);
+}
+
+
+/** Return a pointer to the start of the packet's custom header.
+ * A custom header may or may not be present, depending upon the IPP; its
+ * contents and alignment are also IPP-dependent. Currently, none of the
+ * standard IPPs supplied by Tilera produce a custom header. If present,
+ * the custom header precedes the L2 header in the packet buffer.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to start of the packet.
+ */
+static __inline unsigned char*
+NETIO_PKT_CUSTOM_DATA_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return NETIO_PKT_CUSTOM_DATA_H(NETIO_PKT_HANDLE(pkt));
+}
+
+
+/** Return the length of the packet's L2 (Ethernet plus VLAN or SNAP) header.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet's L2 header, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L2_HEADER_LENGTH_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ /*
+ * Note that we effectively need to extract a quantity from the flags word
+ * which is measured in words, and then turn it into bytes by shifting
+ * it left by 2. We do this all at once by just shifting right two less
+ * bits, and shifting the mask up two bits. We then add two bytes.
+ */
+ return ((mda->__flags >> (_NETIO_PKT_L2_LEN_SHIFT - 2)) &
+ (_NETIO_PKT_L2_LEN_RMASK << 2)) + 2;
+}
+
+
+/** Return the length of the packet, starting with the L2 (Ethernet) header.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L2_LENGTH_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return (NETIO_PKT_CUSTOM_LENGTH_M(mda, pkt) -
+ NETIO_PKT_CUSTOM_HEADER_LENGTH_M(mda,pkt));
+}
+
+
+/** Return a pointer to the start of the packet's L2 (Ethernet) header.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to start of the packet.
+ */
+static __inline unsigned char*
+NETIO_PKT_L2_DATA_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return (NETIO_PKT_CUSTOM_DATA_M(mda, pkt) +
+ NETIO_PKT_CUSTOM_HEADER_LENGTH_M(mda, pkt));
+}
+
+
+/** Retrieve the length of the packet, starting with the L3 (generally,
+ * the IP) header.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return Length of the packet's L3 header and data, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L3_LENGTH_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return (NETIO_PKT_L2_LENGTH_M(mda, pkt) -
+ NETIO_PKT_L2_HEADER_LENGTH_M(mda,pkt));
+}
+
+
+/** Return a pointer to the packet's L3 (generally, the IP) header.
+ * @ingroup ingress
+ *
+ * Note that we guarantee word alignment of the L3 header.
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to the packet's L3 header.
+ */
+static __inline unsigned char*
+NETIO_PKT_L3_DATA_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return (NETIO_PKT_L2_DATA_M(mda, pkt) +
+ NETIO_PKT_L2_HEADER_LENGTH_M(mda, pkt));
+}
+
+
+/** Return the ordinal of the packet.
+ * @ingroup ingress
+ *
+ * Each packet is given an ordinal number when it is delivered by the IPP.
+ * In the medium term, the ordinal is unique and monotonically increasing,
+ * being incremented by 1 for each packet; the ordinal of the first packet
+ * delivered after the IPP starts is zero. (Since the ordinal is of finite
+ * size, given enough input packets, it will eventually wrap around to zero;
+ * in the long term, therefore, ordinals are not unique.) The ordinals
+ * handed out by different IPPs are not disjoint, so two packets from
+ * different IPPs may have identical ordinals. Packets dropped by the
+ * IPP or by the I/O shim are not assigned ordinals.
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's per-IPP packet ordinal.
+ */
+static __inline unsigned int
+NETIO_PKT_ORDINAL_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return mda->__packet_ordinal;
+}
+
+
+/** Return the per-group ordinal of the packet.
+ * @ingroup ingress
+ *
+ * Each packet is given a per-group ordinal number when it is
+ * delivered by the IPP. By default, the group is the packet's VLAN,
+ * although IPP can be recompiled to use different values. In
+ * the medium term, the ordinal is unique and monotonically
+ * increasing, being incremented by 1 for each packet; the ordinal of
+ * the first packet distributed to a particular group is zero.
+ * (Since the ordinal is of finite size, given enough input packets,
+ * it will eventually wrap around to zero; in the long term,
+ * therefore, ordinals are not unique.) The ordinals handed out by
+ * different IPPs are not disjoint, so two packets from different IPPs
+ * may have identical ordinals; similarly, packets distributed to
+ * different groups may have identical ordinals. Packets dropped by
+ * the IPP or by the I/O shim are not assigned ordinals.
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's per-IPP, per-group ordinal.
+ */
+static __inline unsigned int
+NETIO_PKT_GROUP_ORDINAL_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return mda->__group_ordinal;
+}
+
+
+/** Return the VLAN ID assigned to the packet.
+ * @ingroup ingress
+ *
+ * This value is usually contained within the packet header.
+ *
+ * This value will be zero if the packet does not have a VLAN tag, or if
+ * this value was not extracted from the packet.
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's VLAN ID.
+ */
+static __inline unsigned short
+NETIO_PKT_VLAN_ID_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ int vl = (mda->__flags >> _NETIO_PKT_VLAN_SHIFT) & _NETIO_PKT_VLAN_RMASK;
+ unsigned short* pkt_p;
+ int index;
+ unsigned short val;
+
+ if (vl == _NETIO_PKT_VLAN_NONE)
+ return 0;
+
+ pkt_p = (unsigned short*) NETIO_PKT_L2_DATA_M(mda, pkt);
+ index = (mda->__flags >> _NETIO_PKT_TYPE_SHIFT) & _NETIO_PKT_TYPE_RMASK;
+
+ val = pkt_p[(_netio_pkt_info[index] >> _NETIO_PKT_INFO_VLAN_SHIFT) &
+ _NETIO_PKT_INFO_VLAN_RMASK];
+
+#ifdef __TILECC__
+ return (__insn_bytex(val) >> 16) & 0xFFF;
+#else
+ return (__builtin_bswap32(val) >> 16) & 0xFFF;
+#endif
+}
+
+
+/** Return the ethertype of the packet.
+ * @ingroup ingress
+ *
+ * This value is usually contained within the packet header.
+ *
+ * This value is reliable if @ref NETIO_PKT_ETHERTYPE_RECOGNIZED_M()
+ * returns true, and otherwise, may not be well defined.
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's ethertype.
+ */
+static __inline unsigned short
+NETIO_PKT_ETHERTYPE_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ unsigned short* pkt_p = (unsigned short*) NETIO_PKT_L2_DATA_M(mda, pkt);
+ int index = (mda->__flags >> _NETIO_PKT_TYPE_SHIFT) & _NETIO_PKT_TYPE_RMASK;
+
+ unsigned short val =
+ pkt_p[(_netio_pkt_info[index] >> _NETIO_PKT_INFO_ETYPE_SHIFT) &
+ _NETIO_PKT_INFO_ETYPE_RMASK];
+
+ return __builtin_bswap32(val) >> 16;
+}
+
+
+/** Return the flow hash computed on the packet.
+ * @ingroup ingress
+ *
+ * For TCP and UDP packets, this hash is calculated by hashing together
+ * the "5-tuple" values, specifically the source IP address, destination
+ * IP address, protocol type, source port and destination port.
+ * The hash value is intended to be helpful for millions of distinct
+ * flows.
+ *
+ * For IPv4 or IPv6 packets which are neither TCP nor UDP, the flow hash is
+ * derived by hashing together the source and destination IP addresses.
+ *
+ * For MPLS-encapsulated packets, the flow hash is derived by hashing
+ * the first MPLS label.
+ *
+ * For all other packets the flow hash is computed from the source
+ * and destination Ethernet addresses.
+ *
+ * The hash is symmetric, meaning it produces the same value if the
+ * source and destination are swapped. The only exceptions are
+ * tunneling protocols 0x04 (IP in IP Encapsulation), 0x29 (Simple
+ * Internet Protocol), 0x2F (General Routing Encapsulation) and 0x32
+ * (Encap Security Payload), which use only the destination address
+ * since the source address is not meaningful.
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's 32-bit flow hash.
+ */
+static __inline unsigned int
+NETIO_PKT_FLOW_HASH_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return mda->__flow_hash;
+}
+
+
+/** Return the first word of "user data" for the packet.
+ *
+ * The contents of the user data words depend on the IPP.
+ *
+ * When using the standard ipp1, ipp2, or ipp4 sub-drivers, the first
+ * word of user data contains the least significant bits of the 64-bit
+ * arrival cycle count (see @c get_cycle_count_low()).
+ *
+ * See the <em>System Programmer's Guide</em> for details.
+ *
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's first word of "user data".
+ */
+static __inline unsigned int
+NETIO_PKT_USER_DATA_0_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return mda->__user_data_0;
+}
+
+
+/** Return the second word of "user data" for the packet.
+ *
+ * The contents of the user data words depend on the IPP.
+ *
+ * When using the standard ipp1, ipp2, or ipp4 sub-drivers, the second
+ * word of user data contains the most significant bits of the 64-bit
+ * arrival cycle count (see @c get_cycle_count_high()).
+ *
+ * See the <em>System Programmer's Guide</em> for details.
+ *
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's second word of "user data".
+ */
+static __inline unsigned int
+NETIO_PKT_USER_DATA_1_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return mda->__user_data_1;
+}
+
+
+/** Determine whether the L4 (TCP/UDP) checksum was calculated.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the L4 checksum was calculated.
+ */
+static __inline unsigned int
+NETIO_PKT_L4_CSUM_CALCULATED_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return !(mda->__flags & _NETIO_PKT_NO_L4_CSUM_MASK);
+}
+
+
+/** Determine whether the L4 (TCP/UDP) checksum was calculated and found to
+ * be correct.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the checksum was calculated and is correct.
+ */
+static __inline unsigned int
+NETIO_PKT_L4_CSUM_CORRECT_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return !(mda->__flags &
+ (_NETIO_PKT_BAD_L4_CSUM_MASK | _NETIO_PKT_NO_L4_CSUM_MASK));
+}
+
+
+/** Determine whether the L3 (IP) checksum was calculated.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the L3 (IP) checksum was calculated.
+*/
+static __inline unsigned int
+NETIO_PKT_L3_CSUM_CALCULATED_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return !(mda->__flags & _NETIO_PKT_NO_L3_CSUM_MASK);
+}
+
+
+/** Determine whether the L3 (IP) checksum was calculated and found to be
+ * correct.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the checksum was calculated and is correct.
+ */
+static __inline unsigned int
+NETIO_PKT_L3_CSUM_CORRECT_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return !(mda->__flags &
+ (_NETIO_PKT_BAD_L3_CSUM_MASK | _NETIO_PKT_NO_L3_CSUM_MASK));
+}
+
+
+/** Determine whether the ethertype was recognized and L3 packet data was
+ * processed.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the ethertype was recognized and L3 packet data was
+ * processed.
+ */
+static __inline unsigned int
+NETIO_PKT_ETHERTYPE_RECOGNIZED_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return !(mda->__flags & _NETIO_PKT_TYPE_UNRECOGNIZED_MASK);
+}
+
+
+/** Retrieve the status of a packet and any errors that may have occurred
+ * during ingress processing (length mismatches, CRC errors, etc.).
+ * @ingroup ingress
+ *
+ * Note that packets for which @ref NETIO_PKT_ETHERTYPE_RECOGNIZED()
+ * returns zero are always reported as underlength, as there is no a priori
+ * means to determine their length. Normally, applications should use
+ * @ref NETIO_PKT_BAD_M() instead of explicitly checking status with this
+ * function.
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's status.
+ */
+static __inline netio_pkt_status_t
+NETIO_PKT_STATUS_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return (netio_pkt_status_t) __NETIO_PKT_NOTIF_HEADER(pkt).bits.__status;
+}
+
+
+/** Report whether a packet is bad (i.e., was shorter than expected based on
+ * its headers, or had a bad CRC).
+ * @ingroup ingress
+ *
+ * Note that this function does not verify L3 or L4 checksums.
+ *
+ * @param[in] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the packet is bad and should be discarded.
+ */
+static __inline unsigned int
+NETIO_PKT_BAD_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return ((NETIO_PKT_STATUS_M(mda, pkt) & 1) &&
+ (NETIO_PKT_ETHERTYPE_RECOGNIZED_M(mda, pkt) ||
+ NETIO_PKT_STATUS_M(mda, pkt) == NETIO_PKT_STATUS_BAD));
+}
+
+
+/** Return the length of the packet, starting with the L2 (Ethernet) header.
+ * @ingroup egress
+ *
+ * @param[in] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L2_LENGTH_MM(netio_pkt_minimal_metadata_t* mmd, netio_pkt_t* pkt)
+{
+ return mmd->l2_length;
+}
+
+
+/** Return the length of the L2 (Ethernet) header.
+ * @ingroup egress
+ *
+ * @param[in] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet's L2 header, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L2_HEADER_LENGTH_MM(netio_pkt_minimal_metadata_t* mmd,
+ netio_pkt_t* pkt)
+{
+ return mmd->l3_offset - mmd->l2_offset;
+}
+
+
+/** Return the length of the packet, starting with the L3 (IP) header.
+ * @ingroup egress
+ *
+ * @param[in] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return Length of the packet's L3 header and data, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L3_LENGTH_MM(netio_pkt_minimal_metadata_t* mmd, netio_pkt_t* pkt)
+{
+ return (NETIO_PKT_L2_LENGTH_MM(mmd, pkt) -
+ NETIO_PKT_L2_HEADER_LENGTH_MM(mmd, pkt));
+}
+
+
+/** Return a pointer to the packet's L3 (generally, the IP) header.
+ * @ingroup egress
+ *
+ * Note that we guarantee word alignment of the L3 header.
+ *
+ * @param[in] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to the packet's L3 header.
+ */
+static __inline unsigned char*
+NETIO_PKT_L3_DATA_MM(netio_pkt_minimal_metadata_t* mmd, netio_pkt_t* pkt)
+{
+ return _NETIO_PKT_BASE(pkt) + mmd->l3_offset;
+}
+
+
+/** Return a pointer to the packet's L2 (Ethernet) header.
+ * @ingroup egress
+ *
+ * @param[in] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to start of the packet.
+ */
+static __inline unsigned char*
+NETIO_PKT_L2_DATA_MM(netio_pkt_minimal_metadata_t* mmd, netio_pkt_t* pkt)
+{
+ return _NETIO_PKT_BASE(pkt) + mmd->l2_offset;
+}
+
+
+/** Retrieve the status of a packet and any errors that may have occurred
+ * during ingress processing (length mismatches, CRC errors, etc.).
+ * @ingroup ingress
+ *
+ * Note that packets for which @ref NETIO_PKT_ETHERTYPE_RECOGNIZED()
+ * returns zero are always reported as underlength, as there is no a priori
+ * means to determine their length. Normally, applications should use
+ * @ref NETIO_PKT_BAD() instead of explicitly checking status with this
+ * function.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's status.
+ */
+static __inline netio_pkt_status_t
+NETIO_PKT_STATUS(netio_pkt_t* pkt)
+{
+ netio_assert(!pkt->__packet.bits.__minimal);
+
+ return (netio_pkt_status_t) __NETIO_PKT_NOTIF_HEADER(pkt).bits.__status;
+}
+
+
+/** Report whether a packet is bad (i.e., was shorter than expected based on
+ * its headers, or had a bad CRC).
+ * @ingroup ingress
+ *
+ * Note that this function does not verify L3 or L4 checksums.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the packet is bad and should be discarded.
+ */
+static __inline unsigned int
+NETIO_PKT_BAD(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_BAD_M(mda, pkt);
+}
+
+
+/** Return the length of the packet's custom header.
+ * A custom header may or may not be present, depending upon the IPP; its
+ * contents and alignment are also IPP-dependent. Currently, none of the
+ * standard IPPs supplied by Tilera produce a custom header. If present,
+ * the custom header precedes the L2 header in the packet buffer.
+ * @ingroup pktfuncs
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet's custom header, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_CUSTOM_HEADER_LENGTH(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_CUSTOM_HEADER_LENGTH_M(mda, pkt);
+}
+
+
+/** Return the length of the packet, starting with the custom header.
+ * A custom header may or may not be present, depending upon the IPP; its
+ * contents and alignment are also IPP-dependent. Currently, none of the
+ * standard IPPs supplied by Tilera produce a custom header. If present,
+ * the custom header precedes the L2 header in the packet buffer.
+ * @ingroup pktfuncs
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_CUSTOM_LENGTH(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_CUSTOM_LENGTH_M(mda, pkt);
+}
+
+
+/** Return a pointer to the packet's custom header.
+ * A custom header may or may not be present, depending upon the IPP; its
+ * contents and alignment are also IPP-dependent. Currently, none of the
+ * standard IPPs supplied by Tilera produce a custom header. If present,
+ * the custom header precedes the L2 header in the packet buffer.
+ * @ingroup pktfuncs
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to start of the packet.
+ */
+static __inline unsigned char*
+NETIO_PKT_CUSTOM_DATA(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_CUSTOM_DATA_M(mda, pkt);
+}
+
+
+/** Return the length of the packet's L2 (Ethernet plus VLAN or SNAP) header.
+ * @ingroup pktfuncs
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet's L2 header, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L2_HEADER_LENGTH(netio_pkt_t* pkt)
+{
+ if (NETIO_PKT_IS_MINIMAL(pkt))
+ {
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ return NETIO_PKT_L2_HEADER_LENGTH_MM(mmd, pkt);
+ }
+ else
+ {
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L2_HEADER_LENGTH_M(mda, pkt);
+ }
+}
+
+
+/** Return the length of the packet, starting with the L2 (Ethernet) header.
+ * @ingroup pktfuncs
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The length of the packet, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L2_LENGTH(netio_pkt_t* pkt)
+{
+ if (NETIO_PKT_IS_MINIMAL(pkt))
+ {
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ return NETIO_PKT_L2_LENGTH_MM(mmd, pkt);
+ }
+ else
+ {
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L2_LENGTH_M(mda, pkt);
+ }
+}
+
+
+/** Return a pointer to the packet's L2 (Ethernet) header.
+ * @ingroup pktfuncs
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to start of the packet.
+ */
+static __inline unsigned char*
+NETIO_PKT_L2_DATA(netio_pkt_t* pkt)
+{
+ if (NETIO_PKT_IS_MINIMAL(pkt))
+ {
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ return NETIO_PKT_L2_DATA_MM(mmd, pkt);
+ }
+ else
+ {
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L2_DATA_M(mda, pkt);
+ }
+}
+
+
+/** Retrieve the length of the packet, starting with the L3 (generally, the IP)
+ * header.
+ * @ingroup pktfuncs
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return Length of the packet's L3 header and data, in bytes.
+ */
+static __inline netio_size_t
+NETIO_PKT_L3_LENGTH(netio_pkt_t* pkt)
+{
+ if (NETIO_PKT_IS_MINIMAL(pkt))
+ {
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ return NETIO_PKT_L3_LENGTH_MM(mmd, pkt);
+ }
+ else
+ {
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L3_LENGTH_M(mda, pkt);
+ }
+}
+
+
+/** Return a pointer to the packet's L3 (generally, the IP) header.
+ * @ingroup pktfuncs
+ *
+ * Note that we guarantee word alignment of the L3 header.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return A pointer to the packet's L3 header.
+ */
+static __inline unsigned char*
+NETIO_PKT_L3_DATA(netio_pkt_t* pkt)
+{
+ if (NETIO_PKT_IS_MINIMAL(pkt))
+ {
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ return NETIO_PKT_L3_DATA_MM(mmd, pkt);
+ }
+ else
+ {
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L3_DATA_M(mda, pkt);
+ }
+}
+
+
+/** Return the ordinal of the packet.
+ * @ingroup ingress
+ *
+ * Each packet is given an ordinal number when it is delivered by the IPP.
+ * In the medium term, the ordinal is unique and monotonically increasing,
+ * being incremented by 1 for each packet; the ordinal of the first packet
+ * delivered after the IPP starts is zero. (Since the ordinal is of finite
+ * size, given enough input packets, it will eventually wrap around to zero;
+ * in the long term, therefore, ordinals are not unique.) The ordinals
+ * handed out by different IPPs are not disjoint, so two packets from
+ * different IPPs may have identical ordinals. Packets dropped by the
+ * IPP or by the I/O shim are not assigned ordinals.
+ *
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's per-IPP packet ordinal.
+ */
+static __inline unsigned int
+NETIO_PKT_ORDINAL(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_ORDINAL_M(mda, pkt);
+}
+
+
+/** Return the per-group ordinal of the packet.
+ * @ingroup ingress
+ *
+ * Each packet is given a per-group ordinal number when it is
+ * delivered by the IPP. By default, the group is the packet's VLAN,
+ * although IPP can be recompiled to use different values. In
+ * the medium term, the ordinal is unique and monotonically
+ * increasing, being incremented by 1 for each packet; the ordinal of
+ * the first packet distributed to a particular group is zero.
+ * (Since the ordinal is of finite size, given enough input packets,
+ * it will eventually wrap around to zero; in the long term,
+ * therefore, ordinals are not unique.) The ordinals handed out by
+ * different IPPs are not disjoint, so two packets from different IPPs
+ * may have identical ordinals; similarly, packets distributed to
+ * different groups may have identical ordinals. Packets dropped by
+ * the IPP or by the I/O shim are not assigned ordinals.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's per-IPP, per-group ordinal.
+ */
+static __inline unsigned int
+NETIO_PKT_GROUP_ORDINAL(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_GROUP_ORDINAL_M(mda, pkt);
+}
+
+
+/** Return the VLAN ID assigned to the packet.
+ * @ingroup ingress
+ *
+ * This is usually also contained within the packet header. If the packet
+ * does not have a VLAN tag, the VLAN ID returned by this function is zero.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's VLAN ID.
+ */
+static __inline unsigned short
+NETIO_PKT_VLAN_ID(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_VLAN_ID_M(mda, pkt);
+}
+
+
+/** Return the ethertype of the packet.
+ * @ingroup ingress
+ *
+ * This value is reliable if @ref NETIO_PKT_ETHERTYPE_RECOGNIZED()
+ * returns true, and otherwise, may not be well defined.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's ethertype.
+ */
+static __inline unsigned short
+NETIO_PKT_ETHERTYPE(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_ETHERTYPE_M(mda, pkt);
+}
+
+
+/** Return the flow hash computed on the packet.
+ * @ingroup ingress
+ *
+ * For TCP and UDP packets, this hash is calculated by hashing together
+ * the "5-tuple" values, specifically the source IP address, destination
+ * IP address, protocol type, source port and destination port.
+ * The hash value is intended to be helpful for millions of distinct
+ * flows.
+ *
+ * For IPv4 or IPv6 packets which are neither TCP nor UDP, the flow hash is
+ * derived by hashing together the source and destination IP addresses.
+ *
+ * For MPLS-encapsulated packets, the flow hash is derived by hashing
+ * the first MPLS label.
+ *
+ * For all other packets the flow hash is computed from the source
+ * and destination Ethernet addresses.
+ *
+ * The hash is symmetric, meaning it produces the same value if the
+ * source and destination are swapped. The only exceptions are
+ * tunneling protocols 0x04 (IP in IP Encapsulation), 0x29 (Simple
+ * Internet Protocol), 0x2F (General Routing Encapsulation) and 0x32
+ * (Encap Security Payload), which use only the destination address
+ * since the source address is not meaningful.
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's 32-bit flow hash.
+ */
+static __inline unsigned int
+NETIO_PKT_FLOW_HASH(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_FLOW_HASH_M(mda, pkt);
+}
+
+
+/** Return the first word of "user data" for the packet.
+ *
+ * The contents of the user data words depend on the IPP.
+ *
+ * When using the standard ipp1, ipp2, or ipp4 sub-drivers, the first
+ * word of user data contains the least significant bits of the 64-bit
+ * arrival cycle count (see @c get_cycle_count_low()).
+ *
+ * See the <em>System Programmer's Guide</em> for details.
+ *
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's first word of "user data".
+ */
+static __inline unsigned int
+NETIO_PKT_USER_DATA_0(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_USER_DATA_0_M(mda, pkt);
+}
+
+
+/** Return the second word of "user data" for the packet.
+ *
+ * The contents of the user data words depend on the IPP.
+ *
+ * When using the standard ipp1, ipp2, or ipp4 sub-drivers, the second
+ * word of user data contains the most significant bits of the 64-bit
+ * arrival cycle count (see @c get_cycle_count_high()).
+ *
+ * See the <em>System Programmer's Guide</em> for details.
+ *
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return The packet's second word of "user data".
+ */
+static __inline unsigned int
+NETIO_PKT_USER_DATA_1(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_USER_DATA_1_M(mda, pkt);
+}
+
+
+/** Determine whether the L4 (TCP/UDP) checksum was calculated.
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the L4 checksum was calculated.
+ */
+static __inline unsigned int
+NETIO_PKT_L4_CSUM_CALCULATED(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L4_CSUM_CALCULATED_M(mda, pkt);
+}
+
+
+/** Determine whether the L4 (TCP/UDP) checksum was calculated and found to
+ * be correct.
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the checksum was calculated and is correct.
+ */
+static __inline unsigned int
+NETIO_PKT_L4_CSUM_CORRECT(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L4_CSUM_CORRECT_M(mda, pkt);
+}
+
+
+/** Determine whether the L3 (IP) checksum was calculated.
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the L3 (IP) checksum was calculated.
+*/
+static __inline unsigned int
+NETIO_PKT_L3_CSUM_CALCULATED(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L3_CSUM_CALCULATED_M(mda, pkt);
+}
+
+
+/** Determine whether the L3 (IP) checksum was calculated and found to be
+ * correct.
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the checksum was calculated and is correct.
+ */
+static __inline unsigned int
+NETIO_PKT_L3_CSUM_CORRECT(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_L3_CSUM_CORRECT_M(mda, pkt);
+}
+
+
+/** Determine whether the Ethertype was recognized and L3 packet data was
+ * processed.
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ * @return Nonzero if the Ethertype was recognized and L3 packet data was
+ * processed.
+ */
+static __inline unsigned int
+NETIO_PKT_ETHERTYPE_RECOGNIZED(netio_pkt_t* pkt)
+{
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_ETHERTYPE_RECOGNIZED_M(mda, pkt);
+}
+
+
+/** Set an egress packet's L2 length, using a metadata pointer to speed the
+ * computation.
+ * @ingroup egress
+ *
+ * @param[in,out] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @param[in] len Packet L2 length, in bytes.
+ */
+static __inline void
+NETIO_PKT_SET_L2_LENGTH_MM(netio_pkt_minimal_metadata_t* mmd, netio_pkt_t* pkt,
+ int len)
+{
+ mmd->l2_length = len;
+}
+
+
+/** Set an egress packet's L2 length.
+ * @ingroup egress
+ *
+ * @param[in,out] pkt Packet on which to operate.
+ * @param[in] len Packet L2 length, in bytes.
+ */
+static __inline void
+NETIO_PKT_SET_L2_LENGTH(netio_pkt_t* pkt, int len)
+{
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ NETIO_PKT_SET_L2_LENGTH_MM(mmd, pkt, len);
+}
+
+
+/** Set an egress packet's L2 header length, using a metadata pointer to
+ * speed the computation.
+ * @ingroup egress
+ *
+ * It is not normally necessary to call this routine; only the L2 length,
+ * not the header length, is needed to transmit a packet. It may be useful if
+ * the egress packet will later be processed by code which expects to use
+ * functions like @ref NETIO_PKT_L3_DATA() to get a pointer to the L3 payload.
+ *
+ * @param[in,out] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @param[in] len Packet L2 header length, in bytes.
+ */
+static __inline void
+NETIO_PKT_SET_L2_HEADER_LENGTH_MM(netio_pkt_minimal_metadata_t* mmd,
+ netio_pkt_t* pkt, int len)
+{
+ mmd->l3_offset = mmd->l2_offset + len;
+}
+
+
+/** Set an egress packet's L2 header length.
+ * @ingroup egress
+ *
+ * It is not normally necessary to call this routine; only the L2 length,
+ * not the header length, is needed to transmit a packet. It may be useful if
+ * the egress packet will later be processed by code which expects to use
+ * functions like @ref NETIO_PKT_L3_DATA() to get a pointer to the L3 payload.
+ *
+ * @param[in,out] pkt Packet on which to operate.
+ * @param[in] len Packet L2 header length, in bytes.
+ */
+static __inline void
+NETIO_PKT_SET_L2_HEADER_LENGTH(netio_pkt_t* pkt, int len)
+{
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ NETIO_PKT_SET_L2_HEADER_LENGTH_MM(mmd, pkt, len);
+}
+
+
+/** Set up an egress packet for hardware checksum computation, using a
+ * metadata pointer to speed the operation.
+ * @ingroup egress
+ *
+ * NetIO provides the ability to automatically calculate a standard
+ * 16-bit Internet checksum on transmitted packets. The application
+ * may specify the point in the packet where the checksum starts, the
+ * number of bytes to be checksummed, and the two bytes in the packet
+ * which will be replaced with the completed checksum. (If the range
+ * of bytes to be checksummed includes the bytes to be replaced, the
+ * initial values of those bytes will be included in the checksum.)
+ *
+ * For some protocols, the packet checksum covers data which is not present
+ * in the packet, or is at least not contiguous to the main data payload.
+ * For instance, the TCP checksum includes a "pseudo-header" which includes
+ * the source and destination IP addresses of the packet. To accommodate
+ * this, the checksum engine may be "seeded" with an initial value, which
+ * the application would need to compute based on the specific protocol's
+ * requirements. Note that the seed is given in host byte order (little-
+ * endian), not network byte order (big-endian); code written to compute a
+ * pseudo-header checksum in network byte order will need to byte-swap it
+ * before use as the seed.
+ *
+ * Note that the checksum is computed as part of the transmission process,
+ * so it will not be present in the packet upon completion of this routine.
+ *
+ * @param[in,out] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ * @param[in] start Offset within L2 packet of the first byte to include in
+ * the checksum.
+ * @param[in] length Number of bytes to include in the checksum.
+ * the checksum.
+ * @param[in] location Offset within L2 packet of the first of the two bytes
+ * to be replaced with the calculated checksum.
+ * @param[in] seed Initial value of the running checksum before any of the
+ * packet data is added.
+ */
+static __inline void
+NETIO_PKT_DO_EGRESS_CSUM_MM(netio_pkt_minimal_metadata_t* mmd,
+ netio_pkt_t* pkt, int start, int length,
+ int location, uint16_t seed)
+{
+ mmd->csum_start = start;
+ mmd->csum_length = length;
+ mmd->csum_location = location;
+ mmd->csum_seed = seed;
+ mmd->flags |= _NETIO_PKT_NEED_EDMA_CSUM_MASK;
+}
+
+
+/** Set up an egress packet for hardware checksum computation.
+ * @ingroup egress
+ *
+ * NetIO provides the ability to automatically calculate a standard
+ * 16-bit Internet checksum on transmitted packets. The application
+ * may specify the point in the packet where the checksum starts, the
+ * number of bytes to be checksummed, and the two bytes in the packet
+ * which will be replaced with the completed checksum. (If the range
+ * of bytes to be checksummed includes the bytes to be replaced, the
+ * initial values of those bytes will be included in the checksum.)
+ *
+ * For some protocols, the packet checksum covers data which is not present
+ * in the packet, or is at least not contiguous to the main data payload.
+ * For instance, the TCP checksum includes a "pseudo-header" which includes
+ * the source and destination IP addresses of the packet. To accommodate
+ * this, the checksum engine may be "seeded" with an initial value, which
+ * the application would need to compute based on the specific protocol's
+ * requirements. Note that the seed is given in host byte order (little-
+ * endian), not network byte order (big-endian); code written to compute a
+ * pseudo-header checksum in network byte order will need to byte-swap it
+ * before use as the seed.
+ *
+ * Note that the checksum is computed as part of the transmission process,
+ * so it will not be present in the packet upon completion of this routine.
+ *
+ * @param[in,out] pkt Packet on which to operate.
+ * @param[in] start Offset within L2 packet of the first byte to include in
+ * the checksum.
+ * @param[in] length Number of bytes to include in the checksum.
+ * the checksum.
+ * @param[in] location Offset within L2 packet of the first of the two bytes
+ * to be replaced with the calculated checksum.
+ * @param[in] seed Initial value of the running checksum before any of the
+ * packet data is added.
+ */
+static __inline void
+NETIO_PKT_DO_EGRESS_CSUM(netio_pkt_t* pkt, int start, int length,
+ int location, uint16_t seed)
+{
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ NETIO_PKT_DO_EGRESS_CSUM_MM(mmd, pkt, start, length, location, seed);
+}
+
+
+/** Return the number of bytes which could be prepended to a packet, using a
+ * metadata pointer to speed the operation.
+ * See @ref netio_populate_prepend_buffer() to get a full description of
+ * prepending.
+ *
+ * @param[in,out] mda Pointer to packet's standard metadata.
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline int
+NETIO_PKT_PREPEND_AVAIL_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+ return (pkt->__packet.bits.__offset << 6) +
+ NETIO_PKT_CUSTOM_HEADER_LENGTH_M(mda, pkt);
+}
+
+
+/** Return the number of bytes which could be prepended to a packet, using a
+ * metadata pointer to speed the operation.
+ * See @ref netio_populate_prepend_buffer() to get a full description of
+ * prepending.
+ * @ingroup egress
+ *
+ * @param[in,out] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline int
+NETIO_PKT_PREPEND_AVAIL_MM(netio_pkt_minimal_metadata_t* mmd, netio_pkt_t* pkt)
+{
+ return (pkt->__packet.bits.__offset << 6) + mmd->l2_offset;
+}
+
+
+/** Return the number of bytes which could be prepended to a packet.
+ * See @ref netio_populate_prepend_buffer() to get a full description of
+ * prepending.
+ * @ingroup egress
+ *
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline int
+NETIO_PKT_PREPEND_AVAIL(netio_pkt_t* pkt)
+{
+ if (NETIO_PKT_IS_MINIMAL(pkt))
+ {
+ netio_pkt_minimal_metadata_t* mmd = NETIO_PKT_MINIMAL_METADATA(pkt);
+
+ return NETIO_PKT_PREPEND_AVAIL_MM(mmd, pkt);
+ }
+ else
+ {
+ netio_pkt_metadata_t* mda = NETIO_PKT_METADATA(pkt);
+
+ return NETIO_PKT_PREPEND_AVAIL_M(mda, pkt);
+ }
+}
+
+
+/** Flush a packet's minimal metadata from the cache, using a metadata pointer
+ * to speed the operation.
+ * @ingroup egress
+ *
+ * @param[in] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_FLUSH_MINIMAL_METADATA_MM(netio_pkt_minimal_metadata_t* mmd,
+ netio_pkt_t* pkt)
+{
+}
+
+
+/** Invalidate a packet's minimal metadata from the cache, using a metadata
+ * pointer to speed the operation.
+ * @ingroup egress
+ *
+ * @param[in] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_INV_MINIMAL_METADATA_MM(netio_pkt_minimal_metadata_t* mmd,
+ netio_pkt_t* pkt)
+{
+}
+
+
+/** Flush and then invalidate a packet's minimal metadata from the cache,
+ * using a metadata pointer to speed the operation.
+ * @ingroup egress
+ *
+ * @param[in] mmd Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_FLUSH_INV_MINIMAL_METADATA_MM(netio_pkt_minimal_metadata_t* mmd,
+ netio_pkt_t* pkt)
+{
+}
+
+
+/** Flush a packet's metadata from the cache, using a metadata pointer
+ * to speed the operation.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's minimal metadata.
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_FLUSH_METADATA_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+}
+
+
+/** Invalidate a packet's metadata from the cache, using a metadata
+ * pointer to speed the operation.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's metadata.
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_INV_METADATA_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+}
+
+
+/** Flush and then invalidate a packet's metadata from the cache,
+ * using a metadata pointer to speed the operation.
+ * @ingroup ingress
+ *
+ * @param[in] mda Pointer to packet's metadata.
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_FLUSH_INV_METADATA_M(netio_pkt_metadata_t* mda, netio_pkt_t* pkt)
+{
+}
+
+
+/** Flush a packet's minimal metadata from the cache.
+ * @ingroup egress
+ *
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_FLUSH_MINIMAL_METADATA(netio_pkt_t* pkt)
+{
+}
+
+
+/** Invalidate a packet's minimal metadata from the cache.
+ * @ingroup egress
+ *
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_INV_MINIMAL_METADATA(netio_pkt_t* pkt)
+{
+}
+
+
+/** Flush and then invalidate a packet's minimal metadata from the cache.
+ * @ingroup egress
+ *
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_FLUSH_INV_MINIMAL_METADATA(netio_pkt_t* pkt)
+{
+}
+
+
+/** Flush a packet's metadata from the cache.
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_FLUSH_METADATA(netio_pkt_t* pkt)
+{
+}
+
+
+/** Invalidate a packet's metadata from the cache.
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_INV_METADATA(netio_pkt_t* pkt)
+{
+}
+
+
+/** Flush and then invalidate a packet's metadata from the cache.
+ * @ingroup ingress
+ *
+ * @param[in] pkt Packet on which to operate.
+ */
+static __inline void
+NETIO_PKT_FLUSH_INV_METADATA(netio_pkt_t* pkt)
+{
+}
+
+/** Number of NUMA nodes we can distribute buffers to.
+ * @ingroup setup */
+#define NETIO_NUM_NODE_WEIGHTS 16
+
+/**
+ * @brief An object for specifying the characteristics of NetIO communication
+ * endpoint.
+ *
+ * @ingroup setup
+ *
+ * The @ref netio_input_register() function uses this structure to define
+ * how an application tile will communicate with an IPP.
+ *
+ *
+ * Future updates to NetIO may add new members to this structure,
+ * which can affect the success of the registration operation. Thus,
+ * if dynamically initializing the structure, applications are urged to
+ * zero it out first, for example:
+ *
+ * @code
+ * netio_input_config_t config;
+ * memset(&config, 0, sizeof (config));
+ * config.flags = NETIO_RECV | NETIO_XMIT_CSUM | NETIO_TAG_NONE;
+ * config.num_receive_packets = NETIO_MAX_RECEIVE_PKTS;
+ * config.queue_id = 0;
+ * .
+ * .
+ * .
+ * @endcode
+ *
+ * since that guarantees that any unused structure members, including
+ * members which did not exist when the application was first developed,
+ * will not have unexpected values.
+ *
+ * If statically initializing the structure, we strongly recommend use of
+ * C99-style named initializers, for example:
+ *
+ * @code
+ * netio_input_config_t config = {
+ * .flags = NETIO_RECV | NETIO_XMIT_CSUM | NETIO_TAG_NONE,
+ * .num_receive_packets = NETIO_MAX_RECEIVE_PKTS,
+ * .queue_id = 0,
+ * },
+ * @endcode
+ *
+ * instead of the old-style structure initialization:
+ *
+ * @code
+ * // Bad example! Currently equivalent to the above, but don't do this.
+ * netio_input_config_t config = {
+ * NETIO_RECV | NETIO_XMIT_CSUM | NETIO_TAG_NONE, NETIO_MAX_RECEIVE_PKTS, 0
+ * },
+ * @endcode
+ *
+ * since the C99 style requires no changes to the code if elements of the
+ * config structure are rearranged. (It also makes the initialization much
+ * easier to understand.)
+ *
+ * Except for items which address a particular tile's transmit or receive
+ * characteristics, such as the ::NETIO_RECV flag, applications are advised
+ * to specify the same set of configuration data on all registrations.
+ * This prevents differing results if multiple tiles happen to do their
+ * registration operations in a different order on different invocations of
+ * the application. This is particularly important for things like link
+ * management flags, and buffer size and homing specifications.
+ *
+ * Unless the ::NETIO_FIXED_BUFFER_VA flag is specified in flags, the NetIO
+ * buffer pool is automatically created and mapped into the application's
+ * virtual address space at an address chosen by the operating system,
+ * using the common memory (cmem) facility in the Tilera Multicore
+ * Components library. The cmem facility allows multiple processes to gain
+ * access to shared memory which is mapped into each process at an
+ * identical virtual address. In order for this to work, the processes
+ * must have a common ancestor, which must create the common memory using
+ * tmc_cmem_init().
+ *
+ * In programs using the iLib process creation API, or in programs which use
+ * only one process (which include programs using the pthreads library),
+ * tmc_cmem_init() is called automatically. All other applications
+ * must call it explicitly, before any child processes which might call
+ * netio_input_register() are created.
+ */
+typedef struct
+{
+ /** Registration characteristics.
+
+ This value determines several characteristics of the registration;
+ flags for different types of behavior are ORed together to make the
+ final flag value. Generally applications should specify exactly
+ one flag from each of the following categories:
+
+ - Whether the application will be receiving packets on this queue
+ (::NETIO_RECV or ::NETIO_NO_RECV).
+
+ - Whether the application will be transmitting packets on this queue,
+ and if so, whether it will request egress checksum calculation
+ (::NETIO_XMIT, ::NETIO_XMIT_CSUM, or ::NETIO_NO_XMIT). It is
+ legal to call netio_get_buffer() without one of the XMIT flags,
+ as long as ::NETIO_RECV is specified; in this case, the retrieved
+ buffers must be passed to another tile for transmission.
+
+ - Whether the application expects any vendor-specific tags in
+ its packets' L2 headers (::NETIO_TAG_NONE, ::NETIO_TAG_BRCM,
+ or ::NETIO_TAG_MRVL). This must match the configuration of the
+ target IPP.
+
+ To accommodate applications written to previous versions of the NetIO
+ interface, none of the flags above are currently required; if omitted,
+ NetIO behaves more or less as if ::NETIO_RECV | ::NETIO_XMIT_CSUM |
+ ::NETIO_TAG_NONE were used. However, explicit specification of
+ the relevant flags allows NetIO to do a better job of resource
+ allocation, allows earlier detection of certain configuration errors,
+ and may enable advanced features or higher performance in the future,
+ so their use is strongly recommended.
+
+ Note that specifying ::NETIO_NO_RECV along with ::NETIO_NO_XMIT
+ is a special case, intended primarily for use by programs which
+ retrieve network statistics or do link management operations.
+ When these flags are both specified, the resulting queue may not
+ be used with NetIO routines other than netio_get(), netio_set(),
+ and netio_input_unregister(). See @ref link for more information
+ on link management.
+
+ Other flags are optional; their use is described below.
+ */
+ int flags;
+
+ /** Interface name. This is a string which identifies the specific
+ Ethernet controller hardware to be used. The format of the string
+ is a device type and a device index, separated by a slash; so,
+ the first 10 Gigabit Ethernet controller is named "xgbe/0", while
+ the second 10/100/1000 Megabit Ethernet controller is named "gbe/1".
+ */
+ const char* interface;
+
+ /** Receive packet queue size. This specifies the maximum number
+ of ingress packets that can be received on this queue without
+ being retrieved by @ref netio_get_packet(). If the IPP's distribution
+ algorithm calls for a packet to be sent to this queue, and this
+ number of packets are already pending there, the new packet
+ will either be discarded, or sent to another tile registered
+ for the same queue_id (see @ref drops). This value must
+ be at least ::NETIO_MIN_RECEIVE_PKTS, can always be at least
+ ::NETIO_MAX_RECEIVE_PKTS, and may be larger than that on certain
+ interfaces.
+ */
+ int num_receive_packets;
+
+ /** The queue ID being requested. Legal values for this range from 0
+ to ::NETIO_MAX_QUEUE_ID, inclusive. ::NETIO_MAX_QUEUE_ID is always
+ greater than or equal to the number of tiles; this allows one queue
+ for each tile, plus at least one additional queue. Some applications
+ may wish to use the additional queue as a destination for unwanted
+ packets, since packets delivered to queues for which no tiles have
+ registered are discarded.
+ */
+ unsigned int queue_id;
+
+ /** Maximum number of small send buffers to be held in the local empty
+ buffer cache. This specifies the size of the area which holds
+ empty small egress buffers requested from the IPP but not yet
+ retrieved via @ref netio_get_buffer(). This value must be greater
+ than zero if the application will ever use @ref netio_get_buffer()
+ to allocate empty small egress buffers; it may be no larger than
+ ::NETIO_MAX_SEND_BUFFERS. See @ref epp for more details on empty
+ buffer caching.
+ */
+ int num_send_buffers_small_total;
+
+ /** Number of small send buffers to be preallocated at registration.
+ If this value is nonzero, the specified number of empty small egress
+ buffers will be requested from the IPP during the netio_input_register
+ operation; this may speed the execution of @ref netio_get_buffer().
+ This may be no larger than @ref num_send_buffers_small_total. See @ref
+ epp for more details on empty buffer caching.
+ */
+ int num_send_buffers_small_prealloc;
+
+ /** Maximum number of large send buffers to be held in the local empty
+ buffer cache. This specifies the size of the area which holds empty
+ large egress buffers requested from the IPP but not yet retrieved via
+ @ref netio_get_buffer(). This value must be greater than zero if the
+ application will ever use @ref netio_get_buffer() to allocate empty
+ large egress buffers; it may be no larger than ::NETIO_MAX_SEND_BUFFERS.
+ See @ref epp for more details on empty buffer caching.
+ */
+ int num_send_buffers_large_total;
+
+ /** Number of large send buffers to be preallocated at registration.
+ If this value is nonzero, the specified number of empty large egress
+ buffers will be requested from the IPP during the netio_input_register
+ operation; this may speed the execution of @ref netio_get_buffer().
+ This may be no larger than @ref num_send_buffers_large_total. See @ref
+ epp for more details on empty buffer caching.
+ */
+ int num_send_buffers_large_prealloc;
+
+ /** Maximum number of jumbo send buffers to be held in the local empty
+ buffer cache. This specifies the size of the area which holds empty
+ jumbo egress buffers requested from the IPP but not yet retrieved via
+ @ref netio_get_buffer(). This value must be greater than zero if the
+ application will ever use @ref netio_get_buffer() to allocate empty
+ jumbo egress buffers; it may be no larger than ::NETIO_MAX_SEND_BUFFERS.
+ See @ref epp for more details on empty buffer caching.
+ */
+ int num_send_buffers_jumbo_total;
+
+ /** Number of jumbo send buffers to be preallocated at registration.
+ If this value is nonzero, the specified number of empty jumbo egress
+ buffers will be requested from the IPP during the netio_input_register
+ operation; this may speed the execution of @ref netio_get_buffer().
+ This may be no larger than @ref num_send_buffers_jumbo_total. See @ref
+ epp for more details on empty buffer caching.
+ */
+ int num_send_buffers_jumbo_prealloc;
+
+ /** Total packet buffer size. This determines the total size, in bytes,
+ of the NetIO buffer pool. Note that the maximum number of available
+ buffers of each size is determined during hypervisor configuration
+ (see the <em>System Programmer's Guide</em> for details); this just
+ influences how much host memory is allocated for those buffers.
+
+ The buffer pool is allocated from common memory, which will be
+ automatically initialized if needed. If your buffer pool is larger
+ than 240 MB, you might need to explicitly call @c tmc_cmem_init(),
+ as described in the Application Libraries Reference Manual (UG227).
+
+ Packet buffers are currently allocated in chunks of 16 MB; this
+ value will be rounded up to the next larger multiple of 16 MB.
+ If this value is zero, a default of 32 MB will be used; this was
+ the value used by previous versions of NetIO. Note that taking this
+ default also affects the placement of buffers on Linux NUMA nodes.
+ See @ref buffer_node_weights for an explanation of buffer placement.
+
+ In order to successfully allocate packet buffers, Linux must have
+ available huge pages on the relevant Linux NUMA nodes. See the
+ <em>System Programmer's Guide</em> for information on configuring
+ huge page support in Linux.
+ */
+ uint64_t total_buffer_size;
+
+ /** Buffer placement weighting factors.
+
+ This array specifies the relative amount of buffering to place
+ on each of the available Linux NUMA nodes. This array is
+ indexed by the NUMA node, and the values in the array are
+ proportional to the amount of buffer space to allocate on that
+ node.
+
+ If memory striping is enabled in the Hypervisor, then there is
+ only one logical NUMA node (node 0). In that case, NetIO will by
+ default ignore the suggested buffer node weights, and buffers
+ will be striped across the physical memory controllers. See
+ UG209 System Programmer's Guide for a description of the
+ hypervisor option that controls memory striping.
+
+ If memory striping is disabled, then there are up to four NUMA
+ nodes, corresponding to the four DDRAM controllers in the TILE
+ processor architecture. See UG100 Tile Processor Architecture
+ Overview for a diagram showing the location of each of the DDRAM
+ controllers relative to the tile array.
+
+ For instance, if memory striping is disabled, the following
+ configuration strucure:
+
+ @code
+ netio_input_config_t config = {
+ .
+ .
+ .
+ .total_buffer_size = 4 * 16 * 1024 * 1024;
+ .buffer_node_weights = { 1, 0, 1, 0 },
+ },
+ @endcode
+
+ would result in 32 MB of buffers being placed on controller 0, and
+ 32 MB on controller 2. (Since buffers are allocated in units of
+ 16 MB, some sets of weights will not be able to be matched exactly.)
+
+ For the weights to be effective, @ref total_buffer_size must be
+ nonzero. If @ref total_buffer_size is zero, causing the default
+ 32 MB of buffer space to be used, then any specified weights will
+ be ignored, and buffers will positioned as they were in previous
+ versions of NetIO:
+
+ - For xgbe/0 and gbe/0, 16 MB of buffers will be placed on controller 1,
+ and the other 16 MB will be placed on controller 2.
+
+ - For xgbe/1 and gbe/1, 16 MB of buffers will be placed on controller 2,
+ and the other 16 MB will be placed on controller 3.
+
+ If @ref total_buffer_size is nonzero, but all weights are zero,
+ then all buffer space will be allocated on Linux NUMA node zero.
+
+ By default, the specified buffer placement is treated as a hint;
+ if sufficient free memory is not available on the specified
+ controllers, the buffers will be allocated elsewhere. However,
+ if the ::NETIO_STRICT_HOMING flag is specified in @ref flags, then a
+ failure to allocate buffer space exactly as requested will cause the
+ registration operation to fail with an error of ::NETIO_CANNOT_HOME.
+
+ Note that maximal network performance cannot be achieved with
+ only one memory controller.
+ */
+ uint8_t buffer_node_weights[NETIO_NUM_NODE_WEIGHTS];
+
+ /** Fixed virtual address for packet buffers. Only valid when
+ ::NETIO_FIXED_BUFFER_VA is specified in @ref flags; see the
+ description of that flag for details.
+ */
+ void* fixed_buffer_va;
+
+ /**
+ Maximum number of outstanding send packet requests. This value is
+ only relevant when an EPP is in use; it determines the number of
+ slots in the EPP's outgoing packet queue which this tile is allowed
+ to consume, and thus the number of packets which may be sent before
+ the sending tile must wait for an acknowledgment from the EPP.
+ Modifying this value is generally only helpful when using @ref
+ netio_send_packet_vector(), where it can help improve performance by
+ allowing a single vector send operation to process more packets.
+ Typically it is not specified, and the default, which divides the
+ outgoing packet slots evenly between all tiles on the chip, is used.
+
+ If a registration asks for more outgoing packet queue slots than are
+ available, ::NETIO_TOOMANY_XMIT will be returned. The total number
+ of packet queue slots which are available for all tiles for each EPP
+ is subject to change, but is currently ::NETIO_TOTAL_SENDS_OUTSTANDING.
+
+
+ This value is ignored if ::NETIO_XMIT is not specified in flags.
+ If you want to specify a large value here for a specific tile, you are
+ advised to specify NETIO_NO_XMIT on other, non-transmitting tiles so
+ that they do not consume a default number of packet slots. Any tile
+ transmitting is required to have at least ::NETIO_MIN_SENDS_OUTSTANDING
+ slots allocated to it; values less than that will be silently
+ increased by the NetIO library.
+ */
+ int num_sends_outstanding;
+}
+netio_input_config_t;
+
+
+/** Registration flags; used in the @ref netio_input_config_t structure.
+ * @addtogroup setup
+ */
+/** @{ */
+
+/** Fail a registration request if we can't put packet buffers
+ on the specified memory controllers. */
+#define NETIO_STRICT_HOMING 0x00000002
+
+/** This application expects no tags on its L2 headers. */
+#define NETIO_TAG_NONE 0x00000004
+
+/** This application expects Marvell extended tags on its L2 headers. */
+#define NETIO_TAG_MRVL 0x00000008
+
+/** This application expects Broadcom tags on its L2 headers. */
+#define NETIO_TAG_BRCM 0x00000010
+
+/** This registration may call routines which receive packets. */
+#define NETIO_RECV 0x00000020
+
+/** This registration may not call routines which receive packets. */
+#define NETIO_NO_RECV 0x00000040
+
+/** This registration may call routines which transmit packets. */
+#define NETIO_XMIT 0x00000080
+
+/** This registration may call routines which transmit packets with
+ checksum acceleration. */
+#define NETIO_XMIT_CSUM 0x00000100
+
+/** This registration may not call routines which transmit packets. */
+#define NETIO_NO_XMIT 0x00000200
+
+/** This registration wants NetIO buffers mapped at an application-specified
+ virtual address.
+
+ NetIO buffers are by default created by the TMC common memory facility,
+ which must be configured by a common ancestor of all processes sharing
+ a network interface. When this flag is specified, NetIO buffers are
+ instead mapped at an address chosen by the application (and specified
+ in @ref netio_input_config_t::fixed_buffer_va). This allows multiple
+ unrelated but cooperating processes to share a NetIO interface.
+ All processes sharing the same interface must specify this flag,
+ and all must specify the same fixed virtual address.
+
+ @ref netio_input_config_t::fixed_buffer_va must be a
+ multiple of 16 MB, and the packet buffers will occupy @ref
+ netio_input_config_t::total_buffer_size bytes of virtual address
+ space, beginning at that address. If any of those virtual addresses
+ are currently occupied by other memory objects, like application or
+ shared library code or data, @ref netio_input_register() will return
+ ::NETIO_FAULT. While it is impossible to provide a fixed_buffer_va
+ which will work for all applications, a good first guess might be to
+ use 0xb0000000 minus @ref netio_input_config_t::total_buffer_size.
+ If that fails, it might be helpful to consult the running application's
+ virtual address description file (/proc/<em>pid</em>/maps) to see
+ which regions of virtual address space are available.
+ */
+#define NETIO_FIXED_BUFFER_VA 0x00000400
+
+/** This registration call will not complete unless the network link
+ is up. The process will wait several seconds for this to happen (the
+ precise interval is link-dependent), but if the link does not come up,
+ ::NETIO_LINK_DOWN will be returned. This flag is the default if
+ ::NETIO_NOREQUIRE_LINK_UP is not specified. Note that this flag by
+ itself does not request that the link be brought up; that can be done
+ with the ::NETIO_AUTO_LINK_UPDN or ::NETIO_AUTO_LINK_UP flags (the
+ latter is the default if no NETIO_AUTO_LINK_xxx flags are specified),
+ or by explicitly setting the link's desired state via netio_set().
+ If the link is not brought up by one of those methods, and this flag
+ is specified, the registration operation will return ::NETIO_LINK_DOWN.
+ This flag is ignored if it is specified along with ::NETIO_NO_XMIT and
+ ::NETIO_NO_RECV. See @ref link for more information on link
+ management.
+ */
+#define NETIO_REQUIRE_LINK_UP 0x00000800
+
+/** This registration call will complete even if the network link is not up.
+ Whenever the link is not up, packets will not be sent or received:
+ netio_get_packet() will return ::NETIO_NOPKT once all queued packets
+ have been drained, and netio_send_packet() and similar routines will
+ return NETIO_QUEUE_FULL once the outgoing packet queue in the EPP
+ or the I/O shim is full. See @ref link for more information on link
+ management.
+ */
+#define NETIO_NOREQUIRE_LINK_UP 0x00001000
+
+#ifndef __DOXYGEN__
+/*
+ * These are part of the implementation of the NETIO_AUTO_LINK_xxx flags,
+ * but should not be used directly by applications, and are thus not
+ * documented.
+ */
+#define _NETIO_AUTO_UP 0x00002000
+#define _NETIO_AUTO_DN 0x00004000
+#define _NETIO_AUTO_PRESENT 0x00008000
+#endif
+
+/** Set the desired state of the link to up, allowing any speeds which are
+ supported by the link hardware, as part of this registration operation.
+ Do not take down the link automatically. This is the default if
+ no other NETIO_AUTO_LINK_xxx flags are specified. This flag is ignored
+ if it is specified along with ::NETIO_NO_XMIT and ::NETIO_NO_RECV.
+ See @ref link for more information on link management.
+ */
+#define NETIO_AUTO_LINK_UP (_NETIO_AUTO_PRESENT | _NETIO_AUTO_UP)
+
+/** Set the desired state of the link to up, allowing any speeds which are
+ supported by the link hardware, as part of this registration operation.
+ Set the desired state of the link to down the next time no tiles are
+ registered for packet reception or transmission. This flag is ignored
+ if it is specified along with ::NETIO_NO_XMIT and ::NETIO_NO_RECV.
+ See @ref link for more information on link management.
+ */
+#define NETIO_AUTO_LINK_UPDN (_NETIO_AUTO_PRESENT | _NETIO_AUTO_UP | \
+ _NETIO_AUTO_DN)
+
+/** Set the desired state of the link to down the next time no tiles are
+ registered for packet reception or transmission. This flag is ignored
+ if it is specified along with ::NETIO_NO_XMIT and ::NETIO_NO_RECV.
+ See @ref link for more information on link management.
+ */
+#define NETIO_AUTO_LINK_DN (_NETIO_AUTO_PRESENT | _NETIO_AUTO_DN)
+
+/** Do not bring up the link automatically as part of this registration
+ operation. Do not take down the link automatically. This flag
+ is ignored if it is specified along with ::NETIO_NO_XMIT and
+ ::NETIO_NO_RECV. See @ref link for more information on link management.
+ */
+#define NETIO_AUTO_LINK_NONE _NETIO_AUTO_PRESENT
+
+
+/** Minimum number of receive packets. */
+#define NETIO_MIN_RECEIVE_PKTS 16
+
+/** Lower bound on the maximum number of receive packets; may be higher
+ than this on some interfaces. */
+#define NETIO_MAX_RECEIVE_PKTS 128
+
+/** Maximum number of send buffers, per packet size. */
+#define NETIO_MAX_SEND_BUFFERS 16
+
+/** Number of EPP queue slots, and thus outstanding sends, per EPP. */
+#define NETIO_TOTAL_SENDS_OUTSTANDING 2015
+
+/** Minimum number of EPP queue slots, and thus outstanding sends, per
+ * transmitting tile. */
+#define NETIO_MIN_SENDS_OUTSTANDING 16
+
+
+/**@}*/
+
+#ifndef __DOXYGEN__
+
+/**
+ * An object for providing Ethernet packets to a process.
+ */
+struct __netio_queue_impl_t;
+
+/**
+ * An object for managing the user end of a NetIO queue.
+ */
+struct __netio_queue_user_impl_t;
+
+#endif /* !__DOXYGEN__ */
+
+
+/** A netio_queue_t describes a NetIO communications endpoint.
+ * @ingroup setup
+ */
+typedef struct
+{
+#ifdef __DOXYGEN__
+ uint8_t opaque[8]; /**< This is an opaque structure. */
+#else
+ struct __netio_queue_impl_t* __system_part; /**< The system part. */
+ struct __netio_queue_user_impl_t* __user_part; /**< The user part. */
+#ifdef _NETIO_PTHREAD
+ _netio_percpu_mutex_t lock; /**< Queue lock. */
+#endif
+#endif
+}
+netio_queue_t;
+
+
+/**
+ * @brief Packet send context.
+ *
+ * @ingroup egress
+ *
+ * Packet send context for use with netio_send_packet_prepare and _commit.
+ */
+typedef struct
+{
+#ifdef __DOXYGEN__
+ uint8_t opaque[44]; /**< This is an opaque structure. */
+#else
+ uint8_t flags; /**< Defined below */
+ uint8_t datalen; /**< Number of valid words pointed to by data. */
+ uint32_t request[9]; /**< Request to be sent to the EPP or shim. Note
+ that this is smaller than the 11-word maximum
+ request size, since some constant values are
+ not saved in the context. */
+ uint32_t *data; /**< Data to be sent to the EPP or shim via IDN. */
+#endif
+}
+netio_send_pkt_context_t;
+
+
+#ifndef __DOXYGEN__
+#define SEND_PKT_CTX_USE_EPP 1 /**< We're sending to an EPP. */
+#define SEND_PKT_CTX_SEND_CSUM 2 /**< Request includes a checksum. */
+#endif
+
+/**
+ * @brief Packet vector entry.
+ *
+ * @ingroup egress
+ *
+ * This data structure is used with netio_send_packet_vector() to send multiple
+ * packets with one NetIO call. The structure should be initialized by
+ * calling netio_pkt_vector_set(), rather than by setting the fields
+ * directly.
+ *
+ * This structure is guaranteed to be a power of two in size, no
+ * bigger than one L2 cache line, and to be aligned modulo its size.
+ */
+typedef struct
+#ifndef __DOXYGEN__
+__attribute__((aligned(8)))
+#endif
+{
+ /** Reserved for use by the user application. When initialized with
+ * the netio_set_pkt_vector_entry() function, this field is guaranteed
+ * to be visible to readers only after all other fields are already
+ * visible. This way it can be used as a valid flag or generation
+ * counter. */
+ uint8_t user_data;
+
+ /* Structure members below this point should not be accessed directly by
+ * applications, as they may change in the future. */
+
+ /** Low 8 bits of the packet address to send. The high bits are
+ * acquired from the 'handle' field. */
+ uint8_t buffer_address_low;
+
+ /** Number of bytes to transmit. */
+ uint16_t size;
+
+ /** The raw handle from a netio_pkt_t. If this is NETIO_PKT_HANDLE_NONE,
+ * this vector entry will be skipped and no packet will be transmitted. */
+ netio_pkt_handle_t handle;
+}
+netio_pkt_vector_entry_t;
+
+
+/**
+ * @brief Initialize fields in a packet vector entry.
+ *
+ * @ingroup egress
+ *
+ * @param[out] v Pointer to the vector entry to be initialized.
+ * @param[in] pkt Packet to be transmitted when the vector entry is passed to
+ * netio_send_packet_vector(). Note that the packet's attributes
+ * (e.g., its L2 offset and length) are captured at the time this
+ * routine is called; subsequent changes in those attributes will not
+ * be reflected in the packet which is actually transmitted.
+ * Changes in the packet's contents, however, will be so reflected.
+ * If this is NULL, no packet will be transmitted.
+ * @param[in] user_data User data to be set in the vector entry.
+ * This function guarantees that the "user_data" field will become
+ * visible to a reader only after all other fields have become visible.
+ * This allows a structure in a ring buffer to be written and read
+ * by a polling reader without any locks or other synchronization.
+ */
+static __inline void
+netio_pkt_vector_set(volatile netio_pkt_vector_entry_t* v, netio_pkt_t* pkt,
+ uint8_t user_data)
+{
+ if (pkt)
+ {
+ if (NETIO_PKT_IS_MINIMAL(pkt))
+ {
+ netio_pkt_minimal_metadata_t* mmd =
+ (netio_pkt_minimal_metadata_t*) &pkt->__metadata;
+ v->buffer_address_low = (uintptr_t) NETIO_PKT_L2_DATA_MM(mmd, pkt) & 0xFF;
+ v->size = NETIO_PKT_L2_LENGTH_MM(mmd, pkt);
+ }
+ else
+ {
+ netio_pkt_metadata_t* mda = &pkt->__metadata;
+ v->buffer_address_low = (uintptr_t) NETIO_PKT_L2_DATA_M(mda, pkt) & 0xFF;
+ v->size = NETIO_PKT_L2_LENGTH_M(mda, pkt);
+ }
+ v->handle.word = pkt->__packet.word;
+ }
+ else
+ {
+ v->handle.word = 0; /* Set handle to NETIO_PKT_HANDLE_NONE. */
+ }
+
+ __asm__("" : : : "memory");
+
+ v->user_data = user_data;
+}
+
+
+/**
+ * Flags and structures for @ref netio_get() and @ref netio_set().
+ * @ingroup config
+ */
+
+/** @{ */
+/** Parameter class; addr is a NETIO_PARAM_xxx value. */
+#define NETIO_PARAM 0
+/** Interface MAC address. This address is only valid with @ref netio_get().
+ * The value is a 6-byte MAC address. Depending upon the overall system
+ * design, a MAC address may or may not be available for each interface. */
+#define NETIO_PARAM_MAC 0
+
+/** Determine whether to suspend output on the receipt of pause frames.
+ * If the value is nonzero, the I/O shim will suspend output when a pause
+ * frame is received. If the value is zero, pause frames will be ignored. */
+#define NETIO_PARAM_PAUSE_IN 1
+
+/** Determine whether to send pause frames if the I/O shim packet FIFOs are
+ * nearly full. If the value is zero, pause frames are not sent. If
+ * the value is nonzero, it is the delay value which will be sent in any
+ * pause frames which are output, in units of 512 bit times. */
+#define NETIO_PARAM_PAUSE_OUT 2
+
+/** Jumbo frame support. The value is a 4-byte integer. If the value is
+ * nonzero, the MAC will accept frames of up to 10240 bytes. If the value
+ * is zero, the MAC will only accept frames of up to 1544 bytes. */
+#define NETIO_PARAM_JUMBO 3
+
+/** I/O shim's overflow statistics register. The value is two 16-bit integers.
+ * The first 16-bit value (or the low 16 bits, if the value is treated as a
+ * 32-bit number) is the count of packets which were completely dropped and
+ * not delivered by the shim. The second 16-bit value (or the high 16 bits,
+ * if the value is treated as a 32-bit number) is the count of packets
+ * which were truncated and thus only partially delivered by the shim. This
+ * register is automatically reset to zero after it has been read.
+ */
+#define NETIO_PARAM_OVERFLOW 4
+
+/** IPP statistics. This address is only valid with @ref netio_get(). The
+ * value is a netio_stat_t structure. Unlike the I/O shim statistics, the
+ * IPP statistics are not all reset to zero on read; see the description
+ * of the netio_stat_t for details. */
+#define NETIO_PARAM_STAT 5
+
+/** Possible link state. The value is a combination of "NETIO_LINK_xxx"
+ * flags. With @ref netio_get(), this will indicate which flags are
+ * actually supported by the hardware.
+ *
+ * For historical reasons, specifying this value to netio_set() will have
+ * the same behavior as using ::NETIO_PARAM_LINK_CONFIG, but this usage is
+ * discouraged.
+ */
+#define NETIO_PARAM_LINK_POSSIBLE_STATE 6
+
+/** Link configuration. The value is a combination of "NETIO_LINK_xxx" flags.
+ * With @ref netio_set(), this will attempt to immediately bring up the
+ * link using whichever of the requested flags are supported by the
+ * hardware, or take down the link if the flags are zero; if this is
+ * not possible, an error will be returned. Many programs will want
+ * to use ::NETIO_PARAM_LINK_DESIRED_STATE instead.
+ *
+ * For historical reasons, specifying this value to netio_get() will
+ * have the same behavior as using ::NETIO_PARAM_LINK_POSSIBLE_STATE,
+ * but this usage is discouraged.
+ */
+#define NETIO_PARAM_LINK_CONFIG NETIO_PARAM_LINK_POSSIBLE_STATE
+
+/** Current link state. This address is only valid with @ref netio_get().
+ * The value is zero or more of the "NETIO_LINK_xxx" flags, ORed together.
+ * If the link is down, the value ANDed with NETIO_LINK_SPEED will be
+ * zero; if the link is up, the value ANDed with NETIO_LINK_SPEED will
+ * result in exactly one of the NETIO_LINK_xxx values, indicating the
+ * current speed. */
+#define NETIO_PARAM_LINK_CURRENT_STATE 7
+
+/** Variant symbol for current state, retained for compatibility with
+ * pre-MDE-2.1 programs. */
+#define NETIO_PARAM_LINK_STATUS NETIO_PARAM_LINK_CURRENT_STATE
+
+/** Packet Coherence protocol. This address is only valid with @ref netio_get().
+ * The value is nonzero if the interface is configured for cache-coherent DMA.
+ */
+#define NETIO_PARAM_COHERENT 8
+
+/** Desired link state. The value is a conbination of "NETIO_LINK_xxx"
+ * flags, which specify the desired state for the link. With @ref
+ * netio_set(), this will, in the background, attempt to bring up the link
+ * using whichever of the requested flags are reasonable, or take down the
+ * link if the flags are zero. The actual link up or down operation may
+ * happen after this call completes. If the link state changes in the
+ * future, the system will continue to try to get back to the desired link
+ * state; for instance, if the link is brought up successfully, and then
+ * the network cable is disconnected, the link will go down. However, the
+ * desired state of the link is still up, so if the cable is reconnected,
+ * the link will be brought up again.
+ *
+ * With @ref netio_get(), this will indicate the desired state for the
+ * link, as set with a previous netio_set() call, or implicitly by a
+ * netio_input_register() or netio_input_unregister() operation. This may
+ * not reflect the current state of the link; to get that, use
+ * ::NETIO_PARAM_LINK_CURRENT_STATE. */
+#define NETIO_PARAM_LINK_DESIRED_STATE 9
+
+/** NetIO statistics structure. Retrieved using the ::NETIO_PARAM_STAT
+ * address passed to @ref netio_get(). */
+typedef struct
+{
+ /** Number of packets which have been received by the IPP and forwarded
+ * to a tile's receive queue for processing. This value wraps at its
+ * maximum, and is not cleared upon read. */
+ uint32_t packets_received;
+
+ /** Number of packets which have been dropped by the IPP, because they could
+ * not be received, or could not be forwarded to a tile. The former happens
+ * when the IPP does not have a free packet buffer of suitable size for an
+ * incoming frame. The latter happens when all potential destination tiles
+ * for a packet, as defined by the group, bucket, and queue configuration,
+ * have full receive queues. This value wraps at its maximum, and is not
+ * cleared upon read. */
+ uint32_t packets_dropped;
+
+ /*
+ * Note: the #defines after each of the following four one-byte values
+ * denote their location within the third word of the netio_stat_t. They
+ * are intended for use only by the IPP implementation and are thus omitted
+ * from the Doxygen output.
+ */
+
+ /** Number of packets dropped because no worker was able to accept a new
+ * packet. This value saturates at its maximum, and is cleared upon
+ * read. */
+ uint8_t drops_no_worker;
+#ifndef __DOXYGEN__
+#define NETIO_STAT_DROPS_NO_WORKER 0
+#endif
+
+ /** Number of packets dropped because no small buffers were available.
+ * This value saturates at its maximum, and is cleared upon read. */
+ uint8_t drops_no_smallbuf;
+#ifndef __DOXYGEN__
+#define NETIO_STAT_DROPS_NO_SMALLBUF 1
+#endif
+
+ /** Number of packets dropped because no large buffers were available.
+ * This value saturates at its maximum, and is cleared upon read. */
+ uint8_t drops_no_largebuf;
+#ifndef __DOXYGEN__
+#define NETIO_STAT_DROPS_NO_LARGEBUF 2
+#endif
+
+ /** Number of packets dropped because no jumbo buffers were available.
+ * This value saturates at its maximum, and is cleared upon read. */
+ uint8_t drops_no_jumbobuf;
+#ifndef __DOXYGEN__
+#define NETIO_STAT_DROPS_NO_JUMBOBUF 3
+#endif
+}
+netio_stat_t;
+
+
+/** Link can run, should run, or is running at 10 Mbps. */
+#define NETIO_LINK_10M 0x01
+
+/** Link can run, should run, or is running at 100 Mbps. */
+#define NETIO_LINK_100M 0x02
+
+/** Link can run, should run, or is running at 1 Gbps. */
+#define NETIO_LINK_1G 0x04
+
+/** Link can run, should run, or is running at 10 Gbps. */
+#define NETIO_LINK_10G 0x08
+
+/** Link should run at the highest speed supported by the link and by
+ * the device connected to the link. Only usable as a value for
+ * the link's desired state; never returned as a value for the current
+ * or possible states. */
+#define NETIO_LINK_ANYSPEED 0x10
+
+/** All legal link speeds. */
+#define NETIO_LINK_SPEED (NETIO_LINK_10M | \
+ NETIO_LINK_100M | \
+ NETIO_LINK_1G | \
+ NETIO_LINK_10G | \
+ NETIO_LINK_ANYSPEED)
+
+
+/** MAC register class. Addr is a register offset within the MAC.
+ * Registers within the XGbE and GbE MACs are documented in the Tile
+ * Processor I/O Device Guide (UG104). MAC registers start at address
+ * 0x4000, and do not include the MAC_INTERFACE registers. */
+#define NETIO_MAC 1
+
+/** MDIO register class (IEEE 802.3 clause 22 format). Addr is the "addr"
+ * member of a netio_mdio_addr_t structure. */
+#define NETIO_MDIO 2
+
+/** MDIO register class (IEEE 802.3 clause 45 format). Addr is the "addr"
+ * member of a netio_mdio_addr_t structure. */
+#define NETIO_MDIO_CLAUSE45 3
+
+/** NetIO MDIO address type. Retrieved or provided using the ::NETIO_MDIO
+ * address passed to @ref netio_get() or @ref netio_set(). */
+typedef union
+{
+ struct
+ {
+ unsigned int reg:16; /**< MDIO register offset. For clause 22 access,
+ must be less than 32. */
+ unsigned int phy:5; /**< Which MDIO PHY to access. */
+ unsigned int dev:5; /**< Which MDIO device to access within that PHY.
+ Applicable for clause 45 access only; ignored
+ for clause 22 access. */
+ }
+ bits; /**< Container for bitfields. */
+ uint64_t addr; /**< Value to pass to @ref netio_get() or
+ * @ref netio_set(). */
+}
+netio_mdio_addr_t;
+
+/** @} */
+
+#endif /* __NETIO_INTF_H__ */
diff --git a/arch/tile/kernel/Makefile b/arch/tile/kernel/Makefile
index 112b1e2..b4c8e8e 100644
--- a/arch/tile/kernel/Makefile
+++ b/arch/tile/kernel/Makefile
@@ -15,3 +15,4 @@
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
+obj-$(CONFIG_PCI) += pci.o
diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c
index 77739cd..dbc213a 100644
--- a/arch/tile/kernel/compat.c
+++ b/arch/tile/kernel/compat.c
@@ -21,7 +21,6 @@
#include <linux/kdev_t.h>
#include <linux/fs.h>
#include <linux/fcntl.h>
-#include <linux/smp_lock.h>
#include <linux/uaccess.h>
#include <linux/signal.h>
#include <asm/syscalls.h>
@@ -148,11 +147,11 @@
#define compat_sys_readahead sys32_readahead
#define compat_sys_sync_file_range compat_sys_sync_file_range2
-/* The native 64-bit "struct stat" matches the 32-bit "struct stat64". */
-#define compat_sys_stat64 sys_newstat
-#define compat_sys_lstat64 sys_newlstat
-#define compat_sys_fstat64 sys_newfstat
-#define compat_sys_fstatat64 sys_newfstatat
+/* We leverage the "struct stat64" type for 32-bit time_t/nsec. */
+#define compat_sys_stat64 sys_stat64
+#define compat_sys_lstat64 sys_lstat64
+#define compat_sys_fstat64 sys_fstat64
+#define compat_sys_fstatat64 sys_fstatat64
/* The native sys_ptrace dynamically handles compat binaries. */
#define compat_sys_ptrace sys_ptrace
diff --git a/arch/tile/kernel/compat_signal.c b/arch/tile/kernel/compat_signal.c
index fb64b99..543d6a3 100644
--- a/arch/tile/kernel/compat_signal.c
+++ b/arch/tile/kernel/compat_signal.c
@@ -15,7 +15,6 @@
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/errno.h>
diff --git a/arch/tile/kernel/early_printk.c b/arch/tile/kernel/early_printk.c
index 2c54fd4..493a0e6 100644
--- a/arch/tile/kernel/early_printk.c
+++ b/arch/tile/kernel/early_printk.c
@@ -54,7 +54,7 @@
void early_panic(const char *fmt, ...)
{
va_list ap;
- raw_local_irq_disable_all();
+ arch_local_irq_disable_all();
va_start(ap, fmt);
early_printk("Kernel panic - not syncing: ");
early_vprintk(fmt, ap);
diff --git a/arch/tile/kernel/hardwall.c b/arch/tile/kernel/hardwall.c
index 1e54a78..e910530 100644
--- a/arch/tile/kernel/hardwall.c
+++ b/arch/tile/kernel/hardwall.c
@@ -151,12 +151,12 @@
static void enable_firewall_interrupts(void)
{
- raw_local_irq_unmask_now(INT_UDN_FIREWALL);
+ arch_local_irq_unmask_now(INT_UDN_FIREWALL);
}
static void disable_firewall_interrupts(void)
{
- raw_local_irq_mask_now(INT_UDN_FIREWALL);
+ arch_local_irq_mask_now(INT_UDN_FIREWALL);
}
/* Set up hardwall on this cpu based on the passed hardwall_info. */
@@ -768,13 +768,13 @@
}
static const struct file_operations dev_hardwall_fops = {
+ .open = nonseekable_open,
.unlocked_ioctl = hardwall_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = hardwall_compat_ioctl,
#endif
.flush = hardwall_flush,
.release = hardwall_release,
- .llseek = noop_llseek,
};
static struct cdev hardwall_dev;
diff --git a/arch/tile/kernel/irq.c b/arch/tile/kernel/irq.c
index e639176..128805e 100644
--- a/arch/tile/kernel/irq.c
+++ b/arch/tile/kernel/irq.c
@@ -26,7 +26,7 @@
#define IS_HW_CLEARED 1
/*
- * The set of interrupts we enable for raw_local_irq_enable().
+ * The set of interrupts we enable for arch_local_irq_enable().
* This is initialized to have just a single interrupt that the kernel
* doesn't actually use as a sentinel. During kernel init,
* interrupts are added as the kernel gets prepared to support them.
@@ -225,7 +225,7 @@
/* Enable interrupt delivery. */
unmask_irqs(~0UL);
#if CHIP_HAS_IPI()
- raw_local_irq_unmask(INT_IPI_K);
+ arch_local_irq_unmask(INT_IPI_K);
#endif
}
diff --git a/arch/tile/kernel/machine_kexec.c b/arch/tile/kernel/machine_kexec.c
index ba7a265..0d8b9e9 100644
--- a/arch/tile/kernel/machine_kexec.c
+++ b/arch/tile/kernel/machine_kexec.c
@@ -182,13 +182,13 @@
if ((entry & IND_SOURCE)) {
void *va =
- kmap_atomic_pfn(entry >> PAGE_SHIFT, KM_USER0);
+ kmap_atomic_pfn(entry >> PAGE_SHIFT);
r = kexec_bn2cl(va);
if (r) {
command_line = r;
break;
}
- kunmap_atomic(va, KM_USER0);
+ kunmap_atomic(va);
}
}
@@ -198,7 +198,7 @@
hverr = hv_set_command_line(
(HV_VirtAddr) command_line, strlen(command_line));
- kunmap_atomic(command_line, KM_USER0);
+ kunmap_atomic(command_line);
} else {
pr_info("%s: no command line found; making empty\n",
__func__);
diff --git a/arch/tile/kernel/messaging.c b/arch/tile/kernel/messaging.c
index 997e393..0858ee6 100644
--- a/arch/tile/kernel/messaging.c
+++ b/arch/tile/kernel/messaging.c
@@ -34,7 +34,7 @@
panic("hv_register_message_state: error %d", rc);
/* Make sure downcall interrupts will be enabled. */
- raw_local_irq_unmask(INT_INTCTRL_K);
+ arch_local_irq_unmask(INT_INTCTRL_K);
}
void hv_message_intr(struct pt_regs *regs, int intnum)
diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c
new file mode 100644
index 0000000..a1ee25b
--- /dev/null
+++ b/arch/tile/kernel/pci.c
@@ -0,0 +1,621 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/init.h>
+#include <linux/capability.h>
+#include <linux/sched.h>
+#include <linux/errno.h>
+#include <linux/bootmem.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
+
+#include <asm/processor.h>
+#include <asm/sections.h>
+#include <asm/byteorder.h>
+#include <asm/hv_driver.h>
+#include <hv/drv_pcie_rc_intf.h>
+
+
+/*
+ * Initialization flow and process
+ * -------------------------------
+ *
+ * This files containes the routines to search for PCI buses,
+ * enumerate the buses, and configure any attached devices.
+ *
+ * There are two entry points here:
+ * 1) tile_pci_init
+ * This sets up the pci_controller structs, and opens the
+ * FDs to the hypervisor. This is called from setup_arch() early
+ * in the boot process.
+ * 2) pcibios_init
+ * This probes the PCI bus(es) for any attached hardware. It's
+ * called by subsys_initcall. All of the real work is done by the
+ * generic Linux PCI layer.
+ *
+ */
+
+/*
+ * This flag tells if the platform is TILEmpower that needs
+ * special configuration for the PLX switch chip.
+ */
+int __write_once tile_plx_gen1;
+
+static struct pci_controller controllers[TILE_NUM_PCIE];
+static int num_controllers;
+
+static struct pci_ops tile_cfg_ops;
+
+
+/*
+ * We don't need to worry about the alignment of resources.
+ */
+resource_size_t pcibios_align_resource(void *data, const struct resource *res,
+ resource_size_t size, resource_size_t align)
+{
+ return res->start;
+}
+EXPORT_SYMBOL(pcibios_align_resource);
+
+/*
+ * Open a FD to the hypervisor PCI device.
+ *
+ * controller_id is the controller number, config type is 0 or 1 for
+ * config0 or config1 operations.
+ */
+static int __init tile_pcie_open(int controller_id, int config_type)
+{
+ char filename[32];
+ int fd;
+
+ sprintf(filename, "pcie/%d/config%d", controller_id, config_type);
+
+ fd = hv_dev_open((HV_VirtAddr)filename, 0);
+
+ return fd;
+}
+
+
+/*
+ * Get the IRQ numbers from the HV and set up the handlers for them.
+ */
+static int __init tile_init_irqs(int controller_id,
+ struct pci_controller *controller)
+{
+ char filename[32];
+ int fd;
+ int ret;
+ int x;
+ struct pcie_rc_config rc_config;
+
+ sprintf(filename, "pcie/%d/ctl", controller_id);
+ fd = hv_dev_open((HV_VirtAddr)filename, 0);
+ if (fd < 0) {
+ pr_err("PCI: hv_dev_open(%s) failed\n", filename);
+ return -1;
+ }
+ ret = hv_dev_pread(fd, 0, (HV_VirtAddr)(&rc_config),
+ sizeof(rc_config), PCIE_RC_CONFIG_MASK_OFF);
+ hv_dev_close(fd);
+ if (ret != sizeof(rc_config)) {
+ pr_err("PCI: wanted %zd bytes, got %d\n",
+ sizeof(rc_config), ret);
+ return -1;
+ }
+ /* Record irq_base so that we can map INTx to IRQ # later. */
+ controller->irq_base = rc_config.intr;
+
+ for (x = 0; x < 4; x++)
+ tile_irq_activate(rc_config.intr + x,
+ TILE_IRQ_HW_CLEAR);
+
+ if (rc_config.plx_gen1)
+ controller->plx_gen1 = 1;
+
+ return 0;
+}
+
+/*
+ * First initialization entry point, called from setup_arch().
+ *
+ * Find valid controllers and fill in pci_controller structs for each
+ * of them.
+ *
+ * Returns the number of controllers discovered.
+ */
+int __init tile_pci_init(void)
+{
+ int i;
+
+ pr_info("PCI: Searching for controllers...\n");
+
+ /* Do any configuration we need before using the PCIe */
+
+ for (i = 0; i < TILE_NUM_PCIE; i++) {
+ int hv_cfg_fd0 = -1;
+ int hv_cfg_fd1 = -1;
+ int hv_mem_fd = -1;
+ char name[32];
+ struct pci_controller *controller;
+
+ /*
+ * Open the fd to the HV. If it fails then this
+ * device doesn't exist.
+ */
+ hv_cfg_fd0 = tile_pcie_open(i, 0);
+ if (hv_cfg_fd0 < 0)
+ continue;
+ hv_cfg_fd1 = tile_pcie_open(i, 1);
+ if (hv_cfg_fd1 < 0) {
+ pr_err("PCI: Couldn't open config fd to HV "
+ "for controller %d\n", i);
+ goto err_cont;
+ }
+
+ sprintf(name, "pcie/%d/mem", i);
+ hv_mem_fd = hv_dev_open((HV_VirtAddr)name, 0);
+ if (hv_mem_fd < 0) {
+ pr_err("PCI: Could not open mem fd to HV!\n");
+ goto err_cont;
+ }
+
+ pr_info("PCI: Found PCI controller #%d\n", i);
+
+ controller = &controllers[num_controllers];
+
+ if (tile_init_irqs(i, controller)) {
+ pr_err("PCI: Could not initialize "
+ "IRQs, aborting.\n");
+ goto err_cont;
+ }
+
+ controller->index = num_controllers;
+ controller->hv_cfg_fd[0] = hv_cfg_fd0;
+ controller->hv_cfg_fd[1] = hv_cfg_fd1;
+ controller->hv_mem_fd = hv_mem_fd;
+ controller->first_busno = 0;
+ controller->last_busno = 0xff;
+ controller->ops = &tile_cfg_ops;
+
+ num_controllers++;
+ continue;
+
+err_cont:
+ if (hv_cfg_fd0 >= 0)
+ hv_dev_close(hv_cfg_fd0);
+ if (hv_cfg_fd1 >= 0)
+ hv_dev_close(hv_cfg_fd1);
+ if (hv_mem_fd >= 0)
+ hv_dev_close(hv_mem_fd);
+ continue;
+ }
+
+ /*
+ * Before using the PCIe, see if we need to do any platform-specific
+ * configuration, such as the PLX switch Gen 1 issue on TILEmpower.
+ */
+ for (i = 0; i < num_controllers; i++) {
+ struct pci_controller *controller = &controllers[i];
+
+ if (controller->plx_gen1)
+ tile_plx_gen1 = 1;
+ }
+
+ return num_controllers;
+}
+
+/*
+ * (pin - 1) converts from the PCI standard's [1:4] convention to
+ * a normal [0:3] range.
+ */
+static int tile_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ struct pci_controller *controller =
+ (struct pci_controller *)dev->sysdata;
+ return (pin - 1) + controller->irq_base;
+}
+
+
+static void __init fixup_read_and_payload_sizes(void)
+{
+ struct pci_dev *dev = NULL;
+ int smallest_max_payload = 0x1; /* Tile maxes out at 256 bytes. */
+ int max_read_size = 0x2; /* Limit to 512 byte reads. */
+ u16 new_values;
+
+ /* Scan for the smallest maximum payload size. */
+ while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+ int pcie_caps_offset;
+ u32 devcap;
+ int max_payload;
+
+ pcie_caps_offset = pci_find_capability(dev, PCI_CAP_ID_EXP);
+ if (pcie_caps_offset == 0)
+ continue;
+
+ pci_read_config_dword(dev, pcie_caps_offset + PCI_EXP_DEVCAP,
+ &devcap);
+ max_payload = devcap & PCI_EXP_DEVCAP_PAYLOAD;
+ if (max_payload < smallest_max_payload)
+ smallest_max_payload = max_payload;
+ }
+
+ /* Now, set the max_payload_size for all devices to that value. */
+ new_values = (max_read_size << 12) | (smallest_max_payload << 5);
+ while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+ int pcie_caps_offset;
+ u16 devctl;
+
+ pcie_caps_offset = pci_find_capability(dev, PCI_CAP_ID_EXP);
+ if (pcie_caps_offset == 0)
+ continue;
+
+ pci_read_config_word(dev, pcie_caps_offset + PCI_EXP_DEVCTL,
+ &devctl);
+ devctl &= ~(PCI_EXP_DEVCTL_PAYLOAD | PCI_EXP_DEVCTL_READRQ);
+ devctl |= new_values;
+ pci_write_config_word(dev, pcie_caps_offset + PCI_EXP_DEVCTL,
+ devctl);
+ }
+}
+
+
+/*
+ * Second PCI initialization entry point, called by subsys_initcall.
+ *
+ * The controllers have been set up by the time we get here, by a call to
+ * tile_pci_init.
+ */
+static int __init pcibios_init(void)
+{
+ int i;
+
+ pr_info("PCI: Probing PCI hardware\n");
+
+ /*
+ * Delay a bit in case devices aren't ready. Some devices are
+ * known to require at least 20ms here, but we use a more
+ * conservative value.
+ */
+ mdelay(250);
+
+ /* Scan all of the recorded PCI controllers. */
+ for (i = 0; i < num_controllers; i++) {
+ struct pci_controller *controller = &controllers[i];
+ struct pci_bus *bus;
+
+ pr_info("PCI: initializing controller #%d\n", i);
+
+ /*
+ * This comes from the generic Linux PCI driver.
+ *
+ * It reads the PCI tree for this bus into the Linux
+ * data structures.
+ *
+ * This is inlined in linux/pci.h and calls into
+ * pci_scan_bus_parented() in probe.c.
+ */
+ bus = pci_scan_bus(0, controller->ops, controller);
+ controller->root_bus = bus;
+ controller->last_busno = bus->subordinate;
+
+ }
+
+ /* Do machine dependent PCI interrupt routing */
+ pci_fixup_irqs(pci_common_swizzle, tile_map_irq);
+
+ /*
+ * This comes from the generic Linux PCI driver.
+ *
+ * It allocates all of the resources (I/O memory, etc)
+ * associated with the devices read in above.
+ */
+
+ pci_assign_unassigned_resources();
+
+ /* Configure the max_read_size and max_payload_size values. */
+ fixup_read_and_payload_sizes();
+
+ /* Record the I/O resources in the PCI controller structure. */
+ for (i = 0; i < num_controllers; i++) {
+ struct pci_bus *root_bus = controllers[i].root_bus;
+ struct pci_bus *next_bus;
+ struct pci_dev *dev;
+
+ list_for_each_entry(dev, &root_bus->devices, bus_list) {
+ /* Find the PCI host controller, ie. the 1st bridge. */
+ if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI &&
+ (PCI_SLOT(dev->devfn) == 0)) {
+ next_bus = dev->subordinate;
+ controllers[i].mem_resources[0] =
+ *next_bus->resource[0];
+ controllers[i].mem_resources[1] =
+ *next_bus->resource[1];
+ controllers[i].mem_resources[2] =
+ *next_bus->resource[2];
+
+ break;
+ }
+ }
+
+ }
+
+ return 0;
+}
+subsys_initcall(pcibios_init);
+
+/*
+ * No bus fixups needed.
+ */
+void __devinit pcibios_fixup_bus(struct pci_bus *bus)
+{
+ /* Nothing needs to be done. */
+}
+
+/*
+ * This can be called from the generic PCI layer, but doesn't need to
+ * do anything.
+ */
+char __devinit *pcibios_setup(char *str)
+{
+ /* Nothing needs to be done. */
+ return str;
+}
+
+/*
+ * This is called from the generic Linux layer.
+ */
+void __init pcibios_update_irq(struct pci_dev *dev, int irq)
+{
+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
+}
+
+/*
+ * Enable memory and/or address decoding, as appropriate, for the
+ * device described by the 'dev' struct.
+ *
+ * This is called from the generic PCI layer, and can be called
+ * for bridges or endpoints.
+ */
+int pcibios_enable_device(struct pci_dev *dev, int mask)
+{
+ u16 cmd, old_cmd;
+ u8 header_type;
+ int i;
+ struct resource *r;
+
+ pci_read_config_byte(dev, PCI_HEADER_TYPE, &header_type);
+
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ old_cmd = cmd;
+ if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
+ /*
+ * For bridges, we enable both memory and I/O decoding
+ * in call cases.
+ */
+ cmd |= PCI_COMMAND_IO;
+ cmd |= PCI_COMMAND_MEMORY;
+ } else {
+ /*
+ * For endpoints, we enable memory and/or I/O decoding
+ * only if they have a memory resource of that type.
+ */
+ for (i = 0; i < 6; i++) {
+ r = &dev->resource[i];
+ if (r->flags & IORESOURCE_UNSET) {
+ pr_err("PCI: Device %s not available "
+ "because of resource collisions\n",
+ pci_name(dev));
+ return -EINVAL;
+ }
+ if (r->flags & IORESOURCE_IO)
+ cmd |= PCI_COMMAND_IO;
+ if (r->flags & IORESOURCE_MEM)
+ cmd |= PCI_COMMAND_MEMORY;
+ }
+ }
+
+ /*
+ * We only write the command if it changed.
+ */
+ if (cmd != old_cmd)
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+ return 0;
+}
+
+void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
+{
+ unsigned long start = pci_resource_start(dev, bar);
+ unsigned long len = pci_resource_len(dev, bar);
+ unsigned long flags = pci_resource_flags(dev, bar);
+
+ if (!len)
+ return NULL;
+ if (max && len > max)
+ len = max;
+
+ if (!(flags & IORESOURCE_MEM)) {
+ pr_info("PCI: Trying to map invalid resource %#lx\n", flags);
+ start = 0;
+ }
+
+ return (void __iomem *)start;
+}
+EXPORT_SYMBOL(pci_iomap);
+
+
+/****************************************************************
+ *
+ * Tile PCI config space read/write routines
+ *
+ ****************************************************************/
+
+/*
+ * These are the normal read and write ops
+ * These are expanded with macros from pci_bus_read_config_byte() etc.
+ *
+ * devfn is the combined PCI slot & function.
+ *
+ * offset is in bytes, from the start of config space for the
+ * specified bus & slot.
+ */
+
+static int __devinit tile_cfg_read(struct pci_bus *bus,
+ unsigned int devfn,
+ int offset,
+ int size,
+ u32 *val)
+{
+ struct pci_controller *controller = bus->sysdata;
+ int busnum = bus->number & 0xff;
+ int slot = (devfn >> 3) & 0x1f;
+ int function = devfn & 0x7;
+ u32 addr;
+ int config_mode = 1;
+
+ /*
+ * There is no bridge between the Tile and bus 0, so we
+ * use config0 to talk to bus 0.
+ *
+ * If we're talking to a bus other than zero then we
+ * must have found a bridge.
+ */
+ if (busnum == 0) {
+ /*
+ * We fake an empty slot for (busnum == 0) && (slot > 0),
+ * since there is only one slot on bus 0.
+ */
+ if (slot) {
+ *val = 0xFFFFFFFF;
+ return 0;
+ }
+ config_mode = 0;
+ }
+
+ addr = busnum << 20; /* Bus in 27:20 */
+ addr |= slot << 15; /* Slot (device) in 19:15 */
+ addr |= function << 12; /* Function is in 14:12 */
+ addr |= (offset & 0xFFF); /* byte address in 0:11 */
+
+ return hv_dev_pread(controller->hv_cfg_fd[config_mode], 0,
+ (HV_VirtAddr)(val), size, addr);
+}
+
+
+/*
+ * See tile_cfg_read() for relevent comments.
+ * Note that "val" is the value to write, not a pointer to that value.
+ */
+static int __devinit tile_cfg_write(struct pci_bus *bus,
+ unsigned int devfn,
+ int offset,
+ int size,
+ u32 val)
+{
+ struct pci_controller *controller = bus->sysdata;
+ int busnum = bus->number & 0xff;
+ int slot = (devfn >> 3) & 0x1f;
+ int function = devfn & 0x7;
+ u32 addr;
+ int config_mode = 1;
+ HV_VirtAddr valp = (HV_VirtAddr)&val;
+
+ /*
+ * For bus 0 slot 0 we use config 0 accesses.
+ */
+ if (busnum == 0) {
+ /*
+ * We fake an empty slot for (busnum == 0) && (slot > 0),
+ * since there is only one slot on bus 0.
+ */
+ if (slot)
+ return 0;
+ config_mode = 0;
+ }
+
+ addr = busnum << 20; /* Bus in 27:20 */
+ addr |= slot << 15; /* Slot (device) in 19:15 */
+ addr |= function << 12; /* Function is in 14:12 */
+ addr |= (offset & 0xFFF); /* byte address in 0:11 */
+
+#ifdef __BIG_ENDIAN
+ /* Point to the correct part of the 32-bit "val". */
+ valp += 4 - size;
+#endif
+
+ return hv_dev_pwrite(controller->hv_cfg_fd[config_mode], 0,
+ valp, size, addr);
+}
+
+
+static struct pci_ops tile_cfg_ops = {
+ .read = tile_cfg_read,
+ .write = tile_cfg_write,
+};
+
+
+/*
+ * In the following, each PCI controller's mem_resources[1]
+ * represents its (non-prefetchable) PCI memory resource.
+ * mem_resources[0] and mem_resources[2] refer to its PCI I/O and
+ * prefetchable PCI memory resources, respectively.
+ * For more details, see pci_setup_bridge() in setup-bus.c.
+ * By comparing the target PCI memory address against the
+ * end address of controller 0, we can determine the controller
+ * that should accept the PCI memory access.
+ */
+#define TILE_READ(size, type) \
+type _tile_read##size(unsigned long addr) \
+{ \
+ type val; \
+ int idx = 0; \
+ if (addr > controllers[0].mem_resources[1].end && \
+ addr > controllers[0].mem_resources[2].end) \
+ idx = 1; \
+ if (hv_dev_pread(controllers[idx].hv_mem_fd, 0, \
+ (HV_VirtAddr)(&val), sizeof(type), addr)) \
+ pr_err("PCI: read %zd bytes at 0x%lX failed\n", \
+ sizeof(type), addr); \
+ return val; \
+} \
+EXPORT_SYMBOL(_tile_read##size)
+
+TILE_READ(b, u8);
+TILE_READ(w, u16);
+TILE_READ(l, u32);
+TILE_READ(q, u64);
+
+#define TILE_WRITE(size, type) \
+void _tile_write##size(type val, unsigned long addr) \
+{ \
+ int idx = 0; \
+ if (addr > controllers[0].mem_resources[1].end && \
+ addr > controllers[0].mem_resources[2].end) \
+ idx = 1; \
+ if (hv_dev_pwrite(controllers[idx].hv_mem_fd, 0, \
+ (HV_VirtAddr)(&val), sizeof(type), addr)) \
+ pr_err("PCI: write %zd bytes at 0x%lX failed\n", \
+ sizeof(type), addr); \
+} \
+EXPORT_SYMBOL(_tile_write##size)
+
+TILE_WRITE(b, u8);
+TILE_WRITE(w, u16);
+TILE_WRITE(l, u32);
+TILE_WRITE(q, u64);
diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c
index 9cd2988..e92e405 100644
--- a/arch/tile/kernel/ptrace.c
+++ b/arch/tile/kernel/ptrace.c
@@ -50,10 +50,10 @@
{
unsigned long __user *datap = (long __user __force *)data;
unsigned long tmp;
- int i;
long ret = -EIO;
- unsigned long *childregs;
char *childreg;
+ struct pt_regs copyregs;
+ int ex1_offset;
switch (request) {
@@ -80,6 +80,16 @@
if (addr >= PTREGS_SIZE)
break;
childreg = (char *)task_pt_regs(child) + addr;
+
+ /* Guard against overwrites of the privilege level. */
+ ex1_offset = PTREGS_OFFSET_EX1;
+#if defined(CONFIG_COMPAT) && defined(__BIG_ENDIAN)
+ if (is_compat_task()) /* point at low word */
+ ex1_offset += sizeof(compat_long_t);
+#endif
+ if (addr == ex1_offset)
+ data = PL_ICS_EX1(USER_PL, EX1_ICS(data));
+
#ifdef CONFIG_COMPAT
if (is_compat_task()) {
if (addr & (sizeof(compat_long_t)-1))
@@ -96,26 +106,19 @@
break;
case PTRACE_GETREGS: /* Get all registers from the child. */
- if (!access_ok(VERIFY_WRITE, datap, PTREGS_SIZE))
- break;
- childregs = (long *)task_pt_regs(child);
- for (i = 0; i < sizeof(struct pt_regs)/sizeof(unsigned long);
- ++i) {
- ret = __put_user(childregs[i], &datap[i]);
- if (ret != 0)
- break;
+ if (copy_to_user(datap, task_pt_regs(child),
+ sizeof(struct pt_regs)) == 0) {
+ ret = 0;
}
break;
case PTRACE_SETREGS: /* Set all registers in the child. */
- if (!access_ok(VERIFY_READ, datap, PTREGS_SIZE))
- break;
- childregs = (long *)task_pt_regs(child);
- for (i = 0; i < sizeof(struct pt_regs)/sizeof(unsigned long);
- ++i) {
- ret = __get_user(childregs[i], &datap[i]);
- if (ret != 0)
- break;
+ if (copy_from_user(©regs, datap,
+ sizeof(struct pt_regs)) == 0) {
+ copyregs.ex1 =
+ PL_ICS_EX1(USER_PL, EX1_ICS(copyregs.ex1));
+ *task_pt_regs(child) = copyregs;
+ ret = 0;
}
break;
diff --git a/arch/tile/kernel/reboot.c b/arch/tile/kernel/reboot.c
index acd86d2..baa3d90 100644
--- a/arch/tile/kernel/reboot.c
+++ b/arch/tile/kernel/reboot.c
@@ -27,7 +27,7 @@
void machine_halt(void)
{
warn_early_printk();
- raw_local_irq_disable_all();
+ arch_local_irq_disable_all();
smp_send_stop();
hv_halt();
}
@@ -35,14 +35,14 @@
void machine_power_off(void)
{
warn_early_printk();
- raw_local_irq_disable_all();
+ arch_local_irq_disable_all();
smp_send_stop();
hv_power_off();
}
void machine_restart(char *cmd)
{
- raw_local_irq_disable_all();
+ arch_local_irq_disable_all();
smp_send_stop();
hv_restart((HV_VirtAddr) "vmlinux", (HV_VirtAddr) cmd);
}
diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c
index ae51cad..f185736 100644
--- a/arch/tile/kernel/setup.c
+++ b/arch/tile/kernel/setup.c
@@ -840,7 +840,7 @@
for_each_online_node(i)
register_one_node(i);
- for_each_present_cpu(i)
+ for (i = 0; i < smp_height * smp_width; ++i)
register_cpu(&cpu_devices[i], i);
return 0;
@@ -868,14 +868,14 @@
/* Allow asynchronous TLB interrupts. */
#if CHIP_HAS_TILE_DMA()
- raw_local_irq_unmask(INT_DMATLB_MISS);
- raw_local_irq_unmask(INT_DMATLB_ACCESS);
+ arch_local_irq_unmask(INT_DMATLB_MISS);
+ arch_local_irq_unmask(INT_DMATLB_ACCESS);
#endif
#if CHIP_HAS_SN_PROC()
- raw_local_irq_unmask(INT_SNITLB_MISS);
+ arch_local_irq_unmask(INT_SNITLB_MISS);
#endif
#ifdef __tilegx__
- raw_local_irq_unmask(INT_SINGLE_STEP_K);
+ arch_local_irq_unmask(INT_SINGLE_STEP_K);
#endif
/*
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c
index fb28e85..757407e 100644
--- a/arch/tile/kernel/signal.c
+++ b/arch/tile/kernel/signal.c
@@ -16,7 +16,6 @@
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/errno.h>
@@ -71,6 +70,9 @@
for (i = 0; i < sizeof(struct pt_regs)/sizeof(long); ++i)
err |= __get_user(regs->regs[i], &sc->gregs[i]);
+ /* Ensure that the PL is always set to USER_PL. */
+ regs->ex1 = PL_ICS_EX1(USER_PL, EX1_ICS(regs->ex1));
+
regs->faultnum = INT_SWINT_1_SIGRETURN;
err |= __get_user(*pr0, &sc->gregs[0]);
@@ -330,7 +332,7 @@
current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
}
- return;
+ goto done;
}
/* Did we come from a system call? */
@@ -358,4 +360,8 @@
current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL);
}
+
+done:
+ /* Avoid double syscall restart if there are nested signals. */
+ regs->faultnum = INT_SWINT_1_SIGRETURN;
}
diff --git a/arch/tile/kernel/smp.c b/arch/tile/kernel/smp.c
index 75255d9..9575b37 100644
--- a/arch/tile/kernel/smp.c
+++ b/arch/tile/kernel/smp.c
@@ -115,7 +115,7 @@
static void smp_stop_cpu_interrupt(void)
{
set_cpu_online(smp_processor_id(), 0);
- raw_local_irq_disable_all();
+ arch_local_irq_disable_all();
for (;;)
asm("nap");
}
diff --git a/arch/tile/kernel/smpboot.c b/arch/tile/kernel/smpboot.c
index 74d62d0..b949edc 100644
--- a/arch/tile/kernel/smpboot.c
+++ b/arch/tile/kernel/smpboot.c
@@ -18,7 +18,6 @@
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/kernel_stat.h>
-#include <linux/smp_lock.h>
#include <linux/bootmem.h>
#include <linux/notifier.h>
#include <linux/cpu.h>
diff --git a/arch/tile/kernel/sys.c b/arch/tile/kernel/sys.c
index 7e76466..e2187d2 100644
--- a/arch/tile/kernel/sys.c
+++ b/arch/tile/kernel/sys.c
@@ -20,7 +20,6 @@
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/syscalls.h>
#include <linux/mman.h>
#include <linux/file.h>
diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c
index 6bed820..f2e156e 100644
--- a/arch/tile/kernel/time.c
+++ b/arch/tile/kernel/time.c
@@ -132,7 +132,7 @@
{
BUG_ON(ticks > MAX_TICK);
__insn_mtspr(SPR_TILE_TIMER_CONTROL, ticks);
- raw_local_irq_unmask_now(INT_TILE_TIMER);
+ arch_local_irq_unmask_now(INT_TILE_TIMER);
return 0;
}
@@ -143,7 +143,7 @@
static void tile_timer_set_mode(enum clock_event_mode mode,
struct clock_event_device *evt)
{
- raw_local_irq_mask_now(INT_TILE_TIMER);
+ arch_local_irq_mask_now(INT_TILE_TIMER);
}
/*
@@ -172,7 +172,7 @@
evt->cpumask = cpumask_of(smp_processor_id());
/* Start out with timer not firing. */
- raw_local_irq_mask_now(INT_TILE_TIMER);
+ arch_local_irq_mask_now(INT_TILE_TIMER);
/* Register tile timer. */
clockevents_register_device(evt);
@@ -188,7 +188,7 @@
* Mask the timer interrupt here, since we are a oneshot timer
* and there are now by definition no events pending.
*/
- raw_local_irq_mask(INT_TILE_TIMER);
+ arch_local_irq_mask(INT_TILE_TIMER);
/* Track time spent here in an interrupt context */
irq_enter();
diff --git a/arch/tile/lib/memchr_32.c b/arch/tile/lib/memchr_32.c
index 6235283..cc3d9ba 100644
--- a/arch/tile/lib/memchr_32.c
+++ b/arch/tile/lib/memchr_32.c
@@ -18,12 +18,24 @@
void *memchr(const void *s, int c, size_t n)
{
+ const uint32_t *last_word_ptr;
+ const uint32_t *p;
+ const char *last_byte_ptr;
+ uintptr_t s_int;
+ uint32_t goal, before_mask, v, bits;
+ char *ret;
+
+ if (__builtin_expect(n == 0, 0)) {
+ /* Don't dereference any memory if the array is empty. */
+ return NULL;
+ }
+
/* Get an aligned pointer. */
- const uintptr_t s_int = (uintptr_t) s;
- const uint32_t *p = (const uint32_t *)(s_int & -4);
+ s_int = (uintptr_t) s;
+ p = (const uint32_t *)(s_int & -4);
/* Create four copies of the byte for which we are looking. */
- const uint32_t goal = 0x01010101 * (uint8_t) c;
+ goal = 0x01010101 * (uint8_t) c;
/* Read the first word, but munge it so that bytes before the array
* will not match goal.
@@ -31,23 +43,14 @@
* Note that this shift count expression works because we know
* shift counts are taken mod 32.
*/
- const uint32_t before_mask = (1 << (s_int << 3)) - 1;
- uint32_t v = (*p | before_mask) ^ (goal & before_mask);
+ before_mask = (1 << (s_int << 3)) - 1;
+ v = (*p | before_mask) ^ (goal & before_mask);
/* Compute the address of the last byte. */
- const char *const last_byte_ptr = (const char *)s + n - 1;
+ last_byte_ptr = (const char *)s + n - 1;
/* Compute the address of the word containing the last byte. */
- const uint32_t *const last_word_ptr =
- (const uint32_t *)((uintptr_t) last_byte_ptr & -4);
-
- uint32_t bits;
- char *ret;
-
- if (__builtin_expect(n == 0, 0)) {
- /* Don't dereference any memory if the array is empty. */
- return NULL;
- }
+ last_word_ptr = (const uint32_t *)((uintptr_t) last_byte_ptr & -4);
while ((bits = __insn_seqb(v, goal)) == 0) {
if (__builtin_expect(p == last_word_ptr, 0)) {
diff --git a/arch/tile/lib/memcpy_tile64.c b/arch/tile/lib/memcpy_tile64.c
index dfedea7..f7d4a6a 100644
--- a/arch/tile/lib/memcpy_tile64.c
+++ b/arch/tile/lib/memcpy_tile64.c
@@ -54,7 +54,7 @@
* we must run with interrupts disabled to avoid the risk of some
* other code seeing the incoherent data in our cache. (Recall that
* our cache is indexed by PA, so even if the other code doesn't use
- * our KM_MEMCPY virtual addresses, they'll still hit in cache using
+ * our kmap_atomic virtual addresses, they'll still hit in cache using
* the normal VAs that aren't supposed to hit in cache.)
*/
static void memcpy_multicache(void *dest, const void *source,
@@ -64,6 +64,7 @@
unsigned long flags, newsrc, newdst;
pmd_t *pmdp;
pte_t *ptep;
+ int type0, type1;
int cpu = get_cpu();
/*
@@ -77,7 +78,8 @@
sim_allow_multiple_caching(1);
/* Set up the new dest mapping */
- idx = FIX_KMAP_BEGIN + (KM_TYPE_NR * cpu) + KM_MEMCPY0;
+ type0 = kmap_atomic_idx_push();
+ idx = FIX_KMAP_BEGIN + (KM_TYPE_NR * cpu) + type0;
newdst = __fix_to_virt(idx) + ((unsigned long)dest & (PAGE_SIZE-1));
pmdp = pmd_offset(pud_offset(pgd_offset_k(newdst), newdst), newdst);
ptep = pte_offset_kernel(pmdp, newdst);
@@ -87,7 +89,8 @@
}
/* Set up the new source mapping */
- idx += (KM_MEMCPY0 - KM_MEMCPY1);
+ type1 = kmap_atomic_idx_push();
+ idx += (type0 - type1);
src_pte = hv_pte_set_nc(src_pte);
src_pte = hv_pte_clear_writable(src_pte); /* be paranoid */
newsrc = __fix_to_virt(idx) + ((unsigned long)source & (PAGE_SIZE-1));
@@ -119,6 +122,8 @@
* We're done: notify the simulator that all is back to normal,
* and re-enable interrupts and pre-emption.
*/
+ kmap_atomic_idx_pop();
+ kmap_atomic_idx_pop();
sim_allow_multiple_caching(0);
local_irq_restore(flags);
put_cpu();
diff --git a/arch/tile/lib/spinlock_32.c b/arch/tile/lib/spinlock_32.c
index 485e24d..5cd1c40 100644
--- a/arch/tile/lib/spinlock_32.c
+++ b/arch/tile/lib/spinlock_32.c
@@ -167,23 +167,30 @@
* when we compare them.
*/
u32 my_ticket_;
-
- /* Take out the next ticket; this will also stop would-be readers. */
- if (val & 1)
- val = get_rwlock(rwlock);
- rwlock->lock = __insn_addb(val, 1 << WR_NEXT_SHIFT);
-
- /* Extract my ticket value from the original word. */
- my_ticket_ = val >> WR_NEXT_SHIFT;
+ u32 iterations = 0;
/*
- * Wait until the "current" field matches our ticket, and
- * there are no remaining readers.
+ * Wait until there are no readers, then bump up the next
+ * field and capture the ticket value.
*/
for (;;) {
+ if (!(val & 1)) {
+ if ((val >> RD_COUNT_SHIFT) == 0)
+ break;
+ rwlock->lock = val;
+ }
+ delay_backoff(iterations++);
+ val = __insn_tns((int *)&rwlock->lock);
+ }
+
+ /* Take out the next ticket and extract my ticket value. */
+ rwlock->lock = __insn_addb(val, 1 << WR_NEXT_SHIFT);
+ my_ticket_ = val >> WR_NEXT_SHIFT;
+
+ /* Wait until the "current" field matches our ticket. */
+ for (;;) {
u32 curr_ = val >> WR_CURR_SHIFT;
- u32 readers = val >> RD_COUNT_SHIFT;
- u32 delta = ((my_ticket_ - curr_) & WR_MASK) + !!readers;
+ u32 delta = ((my_ticket_ - curr_) & WR_MASK);
if (likely(delta == 0))
break;
diff --git a/arch/tile/mm/fault.c b/arch/tile/mm/fault.c
index f295b4a..dcebfc8 100644
--- a/arch/tile/mm/fault.c
+++ b/arch/tile/mm/fault.c
@@ -24,7 +24,6 @@
#include <linux/mman.h>
#include <linux/mm.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/tty.h>
diff --git a/arch/tile/mm/highmem.c b/arch/tile/mm/highmem.c
index abb5733..31dbbd9 100644
--- a/arch/tile/mm/highmem.c
+++ b/arch/tile/mm/highmem.c
@@ -227,7 +227,7 @@
void *__kmap_atomic(struct page *page)
{
/* PAGE_NONE is a magic value that tells us to check immutability. */
- return kmap_atomic_prot(page, type, PAGE_NONE);
+ return kmap_atomic_prot(page, PAGE_NONE);
}
EXPORT_SYMBOL(__kmap_atomic);
diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
index 24688b6..201a582 100644
--- a/arch/tile/mm/hugetlbpage.c
+++ b/arch/tile/mm/hugetlbpage.c
@@ -21,7 +21,6 @@
#include <linux/mm.h>
#include <linux/hugetlb.h>
#include <linux/pagemap.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <linux/err.h>
#include <linux/sysctl.h>
diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c
index 78e1982..0b9ce69 100644
--- a/arch/tile/mm/init.c
+++ b/arch/tile/mm/init.c
@@ -988,8 +988,12 @@
/* Select whether to free (1) or mark unusable (0) the __init pages. */
static int __init set_initfree(char *str)
{
- strict_strtol(str, 0, &initfree);
- pr_info("initfree: %s free init pages\n", initfree ? "will" : "won't");
+ long val;
+ if (strict_strtol(str, 0, &val)) {
+ initfree = val;
+ pr_info("initfree: %s free init pages\n",
+ initfree ? "will" : "won't");
+ }
return 1;
}
__setup("initfree=", set_initfree);
diff --git a/arch/tile/mm/pgtable.c b/arch/tile/mm/pgtable.c
index 335c246..1f5430c 100644
--- a/arch/tile/mm/pgtable.c
+++ b/arch/tile/mm/pgtable.c
@@ -134,9 +134,9 @@
}
#if defined(CONFIG_HIGHPTE)
-pte_t *_pte_offset_map(pmd_t *dir, unsigned long address, enum km_type type)
+pte_t *_pte_offset_map(pmd_t *dir, unsigned long address)
{
- pte_t *pte = kmap_atomic(pmd_page(*dir), type) +
+ pte_t *pte = kmap_atomic(pmd_page(*dir)) +
(pmd_ptfn(*dir) << HV_LOG2_PAGE_TABLE_ALIGN) & ~PAGE_MASK;
return &pte[pte_index(address)];
}
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 7f7338c..1664cce 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -727,6 +727,9 @@
static void free_winch(struct winch *winch, int free_irq_ok)
{
+ if (free_irq_ok)
+ free_irq(WINCH_IRQ, winch);
+
list_del(&winch->list);
if (winch->pid != -1)
@@ -735,8 +738,6 @@
os_close_file(winch->fd);
if (winch->stack != 0)
free_stack(winch->stack, 0);
- if (free_irq_ok)
- free_irq(WINCH_IRQ, winch);
kfree(winch);
}
diff --git a/arch/um/include/asm/ptrace-generic.h b/arch/um/include/asm/ptrace-generic.h
index 2cd899f..b7c5bab 100644
--- a/arch/um/include/asm/ptrace-generic.h
+++ b/arch/um/include/asm/ptrace-generic.h
@@ -38,8 +38,8 @@
struct task_struct;
-extern long subarch_ptrace(struct task_struct *child, long request, long addr,
- long data);
+extern long subarch_ptrace(struct task_struct *child, long request,
+ unsigned long addr, unsigned long data);
extern unsigned long getreg(struct task_struct *child, int regno);
extern int putreg(struct task_struct *child, int regno, unsigned long value);
extern int get_fpregs(struct user_i387_struct __user *buf,
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 340268b..09bd7b5 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -5,7 +5,6 @@
#include "linux/stddef.h"
#include "linux/fs.h"
-#include "linux/smp_lock.h"
#include "linux/ptrace.h"
#include "linux/sched.h"
#include "linux/slab.h"
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index a5e33f2..701b672 100644
--- a/arch/um/kernel/ptrace.c
+++ b/arch/um/kernel/ptrace.c
@@ -122,7 +122,7 @@
break;
case PTRACE_SET_THREAD_AREA:
- ret = ptrace_set_thread_area(child, addr, datavp);
+ ret = ptrace_set_thread_area(child, addr, vp);
break;
case PTRACE_FAULTINFO: {
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e832768..e330da2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -21,7 +21,7 @@
select HAVE_UNSTABLE_SCHED_CLOCK
select HAVE_IDE
select HAVE_OPROFILE
- select HAVE_PERF_EVENTS if (!M386 && !M486)
+ select HAVE_PERF_EVENTS
select HAVE_IRQ_WORK
select HAVE_IOREMAP_PROT
select HAVE_KPROBES
diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index 849813f..5852519 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -28,7 +28,6 @@
#include <linux/syscalls.h>
#include <linux/times.h>
#include <linux/utsname.h>
-#include <linux/smp_lock.h>
#include <linux/mm.h>
#include <linux/uio.h>
#include <linux/poll.h>
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 286de34..f6ce0bd 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -141,13 +141,13 @@
static inline u32 native_apic_msr_read(u32 reg)
{
- u32 low, high;
+ u64 msr;
if (reg == APIC_DFR)
return -1;
- rdmsr(APIC_BASE_MSR + (reg >> 4), low, high);
- return low;
+ rdmsrl(APIC_BASE_MSR + (reg >> 4), msr);
+ return (u32)msr;
}
static inline void native_x2apic_wait_icr_idle(void)
@@ -181,12 +181,12 @@
extern void x2apic_icr_write(u32 low, u32 id);
static inline int x2apic_enabled(void)
{
- int msr, msr2;
+ u64 msr;
if (!cpu_has_x2apic)
return 0;
- rdmsr(MSR_IA32_APICBASE, msr, msr2);
+ rdmsrl(MSR_IA32_APICBASE, msr);
if (msr & X2APIC_ENABLE)
return 1;
return 0;
diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h
index 4d293dc..9479a03 100644
--- a/arch/x86/include/asm/fixmap.h
+++ b/arch/x86/include/asm/fixmap.h
@@ -216,8 +216,8 @@
}
/* Return an pointer with offset calculated */
-static inline unsigned long __set_fixmap_offset(enum fixed_addresses idx,
- phys_addr_t phys, pgprot_t flags)
+static __always_inline unsigned long
+__set_fixmap_offset(enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags)
{
__set_fixmap(idx, phys, flags);
return fix_to_virt(idx) + (phys & (PAGE_SIZE - 1));
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 3ea3dc4..6b89f5e 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -128,7 +128,7 @@
#define FAM10H_MMIO_CONF_ENABLE (1<<0)
#define FAM10H_MMIO_CONF_BUSRANGE_MASK 0xf
#define FAM10H_MMIO_CONF_BUSRANGE_SHIFT 2
-#define FAM10H_MMIO_CONF_BASE_MASK 0xfffffff
+#define FAM10H_MMIO_CONF_BASE_MASK 0xfffffffULL
#define FAM10H_MMIO_CONF_BASE_SHIFT 20
#define MSR_FAM10H_NODE_ID 0xc001100c
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 18e3b8a..ef99758 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -824,27 +824,27 @@
#define __PV_IS_CALLEE_SAVE(func) \
((struct paravirt_callee_save) { func })
-static inline unsigned long arch_local_save_flags(void)
+static inline notrace unsigned long arch_local_save_flags(void)
{
return PVOP_CALLEE0(unsigned long, pv_irq_ops.save_fl);
}
-static inline void arch_local_irq_restore(unsigned long f)
+static inline notrace void arch_local_irq_restore(unsigned long f)
{
PVOP_VCALLEE1(pv_irq_ops.restore_fl, f);
}
-static inline void arch_local_irq_disable(void)
+static inline notrace void arch_local_irq_disable(void)
{
PVOP_VCALLEE0(pv_irq_ops.irq_disable);
}
-static inline void arch_local_irq_enable(void)
+static inline notrace void arch_local_irq_enable(void)
{
PVOP_VCALLEE0(pv_irq_ops.irq_enable);
}
-static inline unsigned long arch_local_irq_save(void)
+static inline notrace unsigned long arch_local_irq_save(void)
{
unsigned long f;
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index e969f69..a501741 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -199,6 +199,8 @@
#define UVH_APICID 0x002D0E00L
#define UV_APIC_PNODE_SHIFT 6
+#define UV_APICID_HIBIT_MASK 0xffff0000
+
/* Local Bus from cpu's perspective */
#define LOCAL_BUS_BASE 0x1c00000
#define LOCAL_BUS_SIZE (4 * 1024 * 1024)
@@ -491,8 +493,10 @@
}
}
+extern unsigned int uv_apicid_hibits;
static unsigned long uv_hub_ipi_value(int apicid, int vector, int mode)
{
+ apicid |= uv_apicid_hibits;
return (1UL << UVH_IPI_INT_SEND_SHFT) |
((apicid) << UVH_IPI_INT_APIC_ID_SHFT) |
(mode << UVH_IPI_INT_DELIVERY_MODE_SHFT) |
diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h
index b2f2d2e..20cafea 100644
--- a/arch/x86/include/asm/uv/uv_mmrs.h
+++ b/arch/x86/include/asm/uv/uv_mmrs.h
@@ -5,7 +5,7 @@
*
* SGI UV MMR definitions
*
- * Copyright (C) 2007-2008 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 2007-2010 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_X86_UV_UV_MMRS_H
@@ -754,6 +754,23 @@
};
/* ========================================================================= */
+/* UVH_LB_TARGET_PHYSICAL_APIC_ID_MASK */
+/* ========================================================================= */
+#define UVH_LB_TARGET_PHYSICAL_APIC_ID_MASK 0x320130UL
+#define UVH_LB_TARGET_PHYSICAL_APIC_ID_MASK_32 0x009f0
+
+#define UVH_LB_TARGET_PHYSICAL_APIC_ID_MASK_BIT_ENABLES_SHFT 0
+#define UVH_LB_TARGET_PHYSICAL_APIC_ID_MASK_BIT_ENABLES_MASK 0x00000000ffffffffUL
+
+union uvh_lb_target_physical_apic_id_mask_u {
+ unsigned long v;
+ struct uvh_lb_target_physical_apic_id_mask_s {
+ unsigned long bit_enables : 32; /* RW */
+ unsigned long rsvd_32_63 : 32; /* */
+ } s;
+};
+
+/* ========================================================================= */
/* UVH_NODE_ID */
/* ========================================================================= */
#define UVH_NODE_ID 0x0UL
@@ -806,6 +823,78 @@
};
/* ========================================================================= */
+/* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR */
+/* ========================================================================= */
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL
+
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL
+
+union uvh_rh_gam_alias210_overlay_config_0_mmr_u {
+ unsigned long v;
+ struct uvh_rh_gam_alias210_overlay_config_0_mmr_s {
+ unsigned long rsvd_0_23: 24; /* */
+ unsigned long base : 8; /* RW */
+ unsigned long rsvd_32_47: 16; /* */
+ unsigned long m_alias : 5; /* RW */
+ unsigned long rsvd_53_62: 10; /* */
+ unsigned long enable : 1; /* RW */
+ } s;
+};
+
+/* ========================================================================= */
+/* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR */
+/* ========================================================================= */
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL
+
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL
+
+union uvh_rh_gam_alias210_overlay_config_1_mmr_u {
+ unsigned long v;
+ struct uvh_rh_gam_alias210_overlay_config_1_mmr_s {
+ unsigned long rsvd_0_23: 24; /* */
+ unsigned long base : 8; /* RW */
+ unsigned long rsvd_32_47: 16; /* */
+ unsigned long m_alias : 5; /* RW */
+ unsigned long rsvd_53_62: 10; /* */
+ unsigned long enable : 1; /* RW */
+ } s;
+};
+
+/* ========================================================================= */
+/* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR */
+/* ========================================================================= */
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL
+
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63
+#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL
+
+union uvh_rh_gam_alias210_overlay_config_2_mmr_u {
+ unsigned long v;
+ struct uvh_rh_gam_alias210_overlay_config_2_mmr_s {
+ unsigned long rsvd_0_23: 24; /* */
+ unsigned long base : 8; /* RW */
+ unsigned long rsvd_32_47: 16; /* */
+ unsigned long m_alias : 5; /* RW */
+ unsigned long rsvd_53_62: 10; /* */
+ unsigned long enable : 1; /* RW */
+ } s;
+};
+
+/* ========================================================================= */
/* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR */
/* ========================================================================= */
#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL
@@ -857,6 +946,29 @@
};
/* ========================================================================= */
+/* UVH_RH_GAM_CONFIG_MMR */
+/* ========================================================================= */
+#define UVH_RH_GAM_CONFIG_MMR 0x1600000UL
+
+#define UVH_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0
+#define UVH_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL
+#define UVH_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6
+#define UVH_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL
+#define UVH_RH_GAM_CONFIG_MMR_MMIOL_CFG_SHFT 12
+#define UVH_RH_GAM_CONFIG_MMR_MMIOL_CFG_MASK 0x0000000000001000UL
+
+union uvh_rh_gam_config_mmr_u {
+ unsigned long v;
+ struct uvh_rh_gam_config_mmr_s {
+ unsigned long m_skt : 6; /* RW */
+ unsigned long n_skt : 4; /* RW */
+ unsigned long rsvd_10_11: 2; /* */
+ unsigned long mmiol_cfg : 1; /* RW */
+ unsigned long rsvd_13_63: 51; /* */
+ } s;
+};
+
+/* ========================================================================= */
/* UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR */
/* ========================================================================= */
#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL
@@ -987,97 +1099,5 @@
} s;
};
-/* ========================================================================= */
-/* UVH_SI_ADDR_MAP_CONFIG */
-/* ========================================================================= */
-#define UVH_SI_ADDR_MAP_CONFIG 0xc80000UL
-#define UVH_SI_ADDR_MAP_CONFIG_M_SKT_SHFT 0
-#define UVH_SI_ADDR_MAP_CONFIG_M_SKT_MASK 0x000000000000003fUL
-#define UVH_SI_ADDR_MAP_CONFIG_N_SKT_SHFT 8
-#define UVH_SI_ADDR_MAP_CONFIG_N_SKT_MASK 0x0000000000000f00UL
-
-union uvh_si_addr_map_config_u {
- unsigned long v;
- struct uvh_si_addr_map_config_s {
- unsigned long m_skt : 6; /* RW */
- unsigned long rsvd_6_7: 2; /* */
- unsigned long n_skt : 4; /* RW */
- unsigned long rsvd_12_63: 52; /* */
- } s;
-};
-
-/* ========================================================================= */
-/* UVH_SI_ALIAS0_OVERLAY_CONFIG */
-/* ========================================================================= */
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG 0xc80008UL
-
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_BASE_SHFT 24
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_M_ALIAS_SHFT 48
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_ENABLE_SHFT 63
-#define UVH_SI_ALIAS0_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL
-
-union uvh_si_alias0_overlay_config_u {
- unsigned long v;
- struct uvh_si_alias0_overlay_config_s {
- unsigned long rsvd_0_23: 24; /* */
- unsigned long base : 8; /* RW */
- unsigned long rsvd_32_47: 16; /* */
- unsigned long m_alias : 5; /* RW */
- unsigned long rsvd_53_62: 10; /* */
- unsigned long enable : 1; /* RW */
- } s;
-};
-
-/* ========================================================================= */
-/* UVH_SI_ALIAS1_OVERLAY_CONFIG */
-/* ========================================================================= */
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG 0xc80010UL
-
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_BASE_SHFT 24
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_M_ALIAS_SHFT 48
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_ENABLE_SHFT 63
-#define UVH_SI_ALIAS1_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL
-
-union uvh_si_alias1_overlay_config_u {
- unsigned long v;
- struct uvh_si_alias1_overlay_config_s {
- unsigned long rsvd_0_23: 24; /* */
- unsigned long base : 8; /* RW */
- unsigned long rsvd_32_47: 16; /* */
- unsigned long m_alias : 5; /* RW */
- unsigned long rsvd_53_62: 10; /* */
- unsigned long enable : 1; /* RW */
- } s;
-};
-
-/* ========================================================================= */
-/* UVH_SI_ALIAS2_OVERLAY_CONFIG */
-/* ========================================================================= */
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG 0xc80018UL
-
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_BASE_SHFT 24
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_BASE_MASK 0x00000000ff000000UL
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_M_ALIAS_SHFT 48
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_ENABLE_SHFT 63
-#define UVH_SI_ALIAS2_OVERLAY_CONFIG_ENABLE_MASK 0x8000000000000000UL
-
-union uvh_si_alias2_overlay_config_u {
- unsigned long v;
- struct uvh_si_alias2_overlay_config_s {
- unsigned long rsvd_0_23: 24; /* */
- unsigned long base : 8; /* RW */
- unsigned long rsvd_32_47: 16; /* */
- unsigned long m_alias : 5; /* RW */
- unsigned long rsvd_53_62: 10; /* */
- unsigned long enable : 1; /* RW */
- } s;
-};
-
-
-#endif /* _ASM_X86_UV_UV_MMRS_H */
+#endif /* __ASM_UV_MMRS_X86_H__ */
diff --git a/arch/x86/include/asm/xen/interface.h b/arch/x86/include/asm/xen/interface.h
index e8506c1..1c10c88 100644
--- a/arch/x86/include/asm/xen/interface.h
+++ b/arch/x86/include/asm/xen/interface.h
@@ -61,9 +61,9 @@
#define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START)
#endif
-#ifndef machine_to_phys_mapping
-#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START)
-#endif
+#define MACH2PHYS_VIRT_START mk_unsigned_long(__MACH2PHYS_VIRT_START)
+#define MACH2PHYS_VIRT_END mk_unsigned_long(__MACH2PHYS_VIRT_END)
+#define MACH2PHYS_NR_ENTRIES ((MACH2PHYS_VIRT_END-MACH2PHYS_VIRT_START)>>__MACH2PHYS_SHIFT)
/* Maximum number of virtual CPUs in multi-processor guests. */
#define MAX_VIRT_CPUS 32
diff --git a/arch/x86/include/asm/xen/interface_32.h b/arch/x86/include/asm/xen/interface_32.h
index 42a7e00..8413688 100644
--- a/arch/x86/include/asm/xen/interface_32.h
+++ b/arch/x86/include/asm/xen/interface_32.h
@@ -32,6 +32,11 @@
/* And the trap vector is... */
#define TRAP_INSTR "int $0x82"
+#define __MACH2PHYS_VIRT_START 0xF5800000
+#define __MACH2PHYS_VIRT_END 0xF6800000
+
+#define __MACH2PHYS_SHIFT 2
+
/*
* Virtual addresses beyond this are not modifiable by guest OSes. The
* machine->physical mapping table starts at this address, read-only.
diff --git a/arch/x86/include/asm/xen/interface_64.h b/arch/x86/include/asm/xen/interface_64.h
index 100d266..839a481 100644
--- a/arch/x86/include/asm/xen/interface_64.h
+++ b/arch/x86/include/asm/xen/interface_64.h
@@ -39,18 +39,7 @@
#define __HYPERVISOR_VIRT_END 0xFFFF880000000000
#define __MACH2PHYS_VIRT_START 0xFFFF800000000000
#define __MACH2PHYS_VIRT_END 0xFFFF804000000000
-
-#ifndef HYPERVISOR_VIRT_START
-#define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START)
-#define HYPERVISOR_VIRT_END mk_unsigned_long(__HYPERVISOR_VIRT_END)
-#endif
-
-#define MACH2PHYS_VIRT_START mk_unsigned_long(__MACH2PHYS_VIRT_START)
-#define MACH2PHYS_VIRT_END mk_unsigned_long(__MACH2PHYS_VIRT_END)
-#define MACH2PHYS_NR_ENTRIES ((MACH2PHYS_VIRT_END-MACH2PHYS_VIRT_START)>>3)
-#ifndef machine_to_phys_mapping
-#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START)
-#endif
+#define __MACH2PHYS_SHIFT 3
/*
* int HYPERVISOR_set_segment_base(unsigned int which, unsigned long base)
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index dd8c141..8760cc6 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -5,6 +5,7 @@
#include <linux/types.h>
#include <linux/spinlock.h>
#include <linux/pfn.h>
+#include <linux/mm.h>
#include <asm/uaccess.h>
#include <asm/page.h>
@@ -35,6 +36,8 @@
#define MAX_DOMAIN_PAGES \
((unsigned long)((u64)CONFIG_XEN_MAX_DOMAIN_MEMORY * 1024 * 1024 * 1024 / PAGE_SIZE))
+extern unsigned long *machine_to_phys_mapping;
+extern unsigned int machine_to_phys_order;
extern unsigned long get_phys_to_machine(unsigned long pfn);
extern bool set_phys_to_machine(unsigned long pfn, unsigned long mfn);
@@ -69,10 +72,8 @@
if (xen_feature(XENFEAT_auto_translated_physmap))
return mfn;
-#if 0
if (unlikely((mfn >> machine_to_phys_order) != 0))
- return max_mapnr;
-#endif
+ return ~0;
pfn = 0;
/*
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 850657d..3f838d5 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -52,7 +52,6 @@
#include <asm/mce.h>
#include <asm/kvm_para.h>
#include <asm/tsc.h>
-#include <asm/atomic.h>
unsigned int num_processors;
diff --git a/arch/x86/kernel/apic/hw_nmi.c b/arch/x86/kernel/apic/hw_nmi.c
index cefd694..62f6e1e 100644
--- a/arch/x86/kernel/apic/hw_nmi.c
+++ b/arch/x86/kernel/apic/hw_nmi.c
@@ -17,15 +17,16 @@
#include <linux/nmi.h>
#include <linux/module.h>
-/* For reliability, we're prepared to waste bits here. */
-static DECLARE_BITMAP(backtrace_mask, NR_CPUS) __read_mostly;
-
u64 hw_nmi_get_sample_period(void)
{
return (u64)(cpu_khz) * 1000 * 60;
}
#ifdef ARCH_HAS_NMI_WATCHDOG
+
+/* For reliability, we're prepared to waste bits here. */
+static DECLARE_BITMAP(backtrace_mask, NR_CPUS) __read_mostly;
+
void arch_trigger_all_cpu_backtrace(void)
{
int i;
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index ed4118d..c1c52c3 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -44,6 +44,8 @@
static union uvh_apicid uvh_apicid;
int uv_min_hub_revision_id;
EXPORT_SYMBOL_GPL(uv_min_hub_revision_id);
+unsigned int uv_apicid_hibits;
+EXPORT_SYMBOL_GPL(uv_apicid_hibits);
static DEFINE_SPINLOCK(uv_nmi_lock);
static inline bool is_GRU_range(u64 start, u64 end)
@@ -85,6 +87,23 @@
uvh_apicid.s.pnode_shift = UV_APIC_PNODE_SHIFT;
}
+/*
+ * Add an extra bit as dictated by bios to the destination apicid of
+ * interrupts potentially passing through the UV HUB. This prevents
+ * a deadlock between interrupts and IO port operations.
+ */
+static void __init uv_set_apicid_hibit(void)
+{
+ union uvh_lb_target_physical_apic_id_mask_u apicid_mask;
+ unsigned long *mmr;
+
+ mmr = early_ioremap(UV_LOCAL_MMR_BASE |
+ UVH_LB_TARGET_PHYSICAL_APIC_ID_MASK, sizeof(*mmr));
+ apicid_mask.v = *mmr;
+ early_iounmap(mmr, sizeof(*mmr));
+ uv_apicid_hibits = apicid_mask.s.bit_enables & UV_APICID_HIBIT_MASK;
+}
+
static int __init uv_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
int nodeid;
@@ -102,6 +121,7 @@
__get_cpu_var(x2apic_extra_bits) =
nodeid << (uvh_apicid.s.pnode_shift - 1);
uv_system_type = UV_NON_UNIQUE_APIC;
+ uv_set_apicid_hibit();
return 1;
}
}
@@ -155,6 +175,7 @@
int pnode;
pnode = uv_apicid_to_pnode(phys_apicid);
+ phys_apicid |= uv_apicid_hibits;
val = (1UL << UVH_IPI_INT_SEND_SHFT) |
(phys_apicid << UVH_IPI_INT_APIC_ID_SHFT) |
((start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) |
@@ -236,7 +257,7 @@
int cpu = cpumask_first(cpumask);
if ((unsigned)cpu < nr_cpu_ids)
- return per_cpu(x86_cpu_to_apicid, cpu);
+ return per_cpu(x86_cpu_to_apicid, cpu) | uv_apicid_hibits;
else
return BAD_APICID;
}
@@ -255,7 +276,7 @@
if (cpumask_test_cpu(cpu, cpu_online_mask))
break;
}
- return per_cpu(x86_cpu_to_apicid, cpu);
+ return per_cpu(x86_cpu_to_apicid, cpu) | uv_apicid_hibits;
}
static unsigned int x2apic_get_apic_id(unsigned long x)
@@ -379,14 +400,14 @@
#define DEST_SHIFT UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT
static __initdata struct redir_addr redir_addrs[] = {
- {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR, UVH_SI_ALIAS0_OVERLAY_CONFIG},
- {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR, UVH_SI_ALIAS1_OVERLAY_CONFIG},
- {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR, UVH_SI_ALIAS2_OVERLAY_CONFIG},
+ {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR, UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR},
+ {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR, UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR},
+ {UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR, UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR},
};
static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size)
{
- union uvh_si_alias0_overlay_config_u alias;
+ union uvh_rh_gam_alias210_overlay_config_2_mmr_u alias;
union uvh_rh_gam_alias210_redirect_config_2_mmr_u redirect;
int i;
@@ -660,7 +681,7 @@
void __init uv_system_init(void)
{
- union uvh_si_addr_map_config_u m_n_config;
+ union uvh_rh_gam_config_mmr_u m_n_config;
union uvh_node_id_u node_id;
unsigned long gnode_upper, lowmem_redir_base, lowmem_redir_size;
int bytes, nid, cpu, lcpu, pnode, blade, i, j, m_val, n_val;
@@ -670,7 +691,7 @@
map_low_mmrs();
- m_n_config.v = uv_read_local_mmr(UVH_SI_ADDR_MAP_CONFIG);
+ m_n_config.v = uv_read_local_mmr(UVH_RH_GAM_CONFIG_MMR );
m_val = m_n_config.s.m_skt;
n_val = m_n_config.s.n_skt;
mmr_base =
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index ed63101..6d75b91 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -381,6 +381,20 @@
#endif
+static bool check_hw_exists(void)
+{
+ u64 val, val_new = 0;
+ int ret = 0;
+
+ val = 0xabcdUL;
+ ret |= checking_wrmsrl(x86_pmu.perfctr, val);
+ ret |= rdmsrl_safe(x86_pmu.perfctr, &val_new);
+ if (ret || val != val_new)
+ return false;
+
+ return true;
+}
+
static void reserve_ds_buffers(void);
static void release_ds_buffers(void);
@@ -1372,6 +1386,12 @@
pmu_check_apic();
+ /* sanity check that the hardware exists or is emulated */
+ if (!check_hw_exists()) {
+ pr_cont("Broken PMU hardware detected, software events only.\n");
+ return;
+ }
+
pr_cont("%s PMU driver.\n", x86_pmu.name);
if (x86_pmu.quirks)
diff --git a/arch/x86/kernel/cpu/perf_event_amd.c b/arch/x86/kernel/cpu/perf_event_amd.c
index 46d5844..e421b8c 100644
--- a/arch/x86/kernel/cpu/perf_event_amd.c
+++ b/arch/x86/kernel/cpu/perf_event_amd.c
@@ -280,11 +280,11 @@
struct amd_nb *nb;
int i;
- nb = kmalloc(sizeof(struct amd_nb), GFP_KERNEL);
+ nb = kmalloc_node(sizeof(struct amd_nb), GFP_KERNEL | __GFP_ZERO,
+ cpu_to_node(cpu));
if (!nb)
return NULL;
- memset(nb, 0, sizeof(*nb));
nb->nb_id = nb_id;
/*
diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index 1b7b31a..212a6a4 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -33,7 +33,6 @@
#include <linux/init.h>
#include <linux/poll.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/device.h>
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 59e175e..591e601 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -395,7 +395,7 @@
* A tiny bit of offset fixup is necessary - 4*4 means the 4 words
* pushed above; +8 corresponds to copy_thread's esp0 setting.
*/
- pushl_cfi (TI_sysenter_return-THREAD_SIZE_asm+8+4*4)(%esp)
+ pushl_cfi ((TI_sysenter_return)-THREAD_SIZE_asm+8+4*4)(%esp)
CFI_REL_OFFSET eip, 0
pushl_cfi %eax
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index fe2690d..e3ba417 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -295,6 +295,7 @@
.endm
/* save partial stack frame */
+ .pushsection .kprobes.text, "ax"
ENTRY(save_args)
XCPT_FRAME
cld
@@ -334,6 +335,7 @@
ret
CFI_ENDPROC
END(save_args)
+ .popsection
ENTRY(save_rest)
PARTIAL_FRAME 1 REST_SKIP+8
diff --git a/arch/x86/kernel/hw_breakpoint.c b/arch/x86/kernel/hw_breakpoint.c
index ff15c9d..42c5942 100644
--- a/arch/x86/kernel/hw_breakpoint.c
+++ b/arch/x86/kernel/hw_breakpoint.c
@@ -433,6 +433,10 @@
dr6_p = (unsigned long *)ERR_PTR(args->err);
dr6 = *dr6_p;
+ /* If it's a single step, TRAP bits are random */
+ if (dr6 & DR_STEP)
+ return NOTIFY_DONE;
+
/* Do an early return if no trap bits are set in DR6 */
if ((dr6 & DR_TRAP_BITS) == 0)
return NOTIFY_DONE;
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index ec592ca..cd21b65 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -315,14 +315,18 @@
if (!breakinfo[i].enabled)
continue;
bp = *per_cpu_ptr(breakinfo[i].pev, cpu);
- if (bp->attr.disabled == 1)
+ if (!bp->attr.disabled) {
+ arch_uninstall_hw_breakpoint(bp);
+ bp->attr.disabled = 1;
continue;
+ }
if (dbg_is_early)
early_dr7 &= ~encode_dr7(i, breakinfo[i].len,
breakinfo[i].type);
- else
- arch_uninstall_hw_breakpoint(bp);
- bp->attr.disabled = 1;
+ else if (hw_break_release_slot(i))
+ printk(KERN_ERR "KGDB: hw bpt remove failed %lx\n",
+ breakinfo[i].addr);
+ breakinfo[i].enabled = 0;
}
}
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index e1af7c0..ce0cb47 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -212,7 +212,7 @@
return 0;
}
- equiv_cpu_table = (struct equiv_cpu_entry *) vmalloc(size);
+ equiv_cpu_table = vmalloc(size);
if (!equiv_cpu_table) {
pr_err("failed to allocate equivalent CPU table\n");
return 0;
diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c
index 7182580..ac861b8 100644
--- a/arch/x86/kernel/mmconf-fam10h_64.c
+++ b/arch/x86/kernel/mmconf-fam10h_64.c
@@ -25,7 +25,6 @@
};
static u64 __cpuinitdata fam10h_pci_mmconf_base;
-static int __cpuinitdata fam10h_pci_mmconf_base_status;
static struct pci_hostbridge_probe pci_probes[] __cpuinitdata = {
{ 0, 0x18, PCI_VENDOR_ID_AMD, 0x1200 },
@@ -44,10 +43,12 @@
return start1 - start2;
}
-/*[47:0] */
-/* need to avoid (0xfd<<32) and (0xfe<<32), ht used space */
+#define MMCONF_UNIT (1ULL << FAM10H_MMIO_CONF_BASE_SHIFT)
+#define MMCONF_MASK (~(MMCONF_UNIT - 1))
+#define MMCONF_SIZE (MMCONF_UNIT << 8)
+/* need to avoid (0xfd<<32), (0xfe<<32), and (0xff<<32), ht used space */
#define FAM10H_PCI_MMCONF_BASE (0xfcULL<<32)
-#define BASE_VALID(b) ((b != (0xfdULL << 32)) && (b != (0xfeULL << 32)))
+#define BASE_VALID(b) ((b) + MMCONF_SIZE <= (0xfdULL<<32) || (b) >= (1ULL<<40))
static void __cpuinit get_fam10h_pci_mmconf_base(void)
{
int i;
@@ -64,12 +65,11 @@
struct range range[8];
/* only try to get setting from BSP */
- /* -1 or 1 */
- if (fam10h_pci_mmconf_base_status)
+ if (fam10h_pci_mmconf_base)
return;
if (!early_pci_allowed())
- goto fail;
+ return;
found = 0;
for (i = 0; i < ARRAY_SIZE(pci_probes); i++) {
@@ -91,7 +91,7 @@
}
if (!found)
- goto fail;
+ return;
/* SYS_CFG */
address = MSR_K8_SYSCFG;
@@ -99,16 +99,16 @@
/* TOP_MEM2 is not enabled? */
if (!(val & (1<<21))) {
- tom2 = 0;
+ tom2 = 1ULL << 32;
} else {
/* TOP_MEM2 */
address = MSR_K8_TOP_MEM2;
rdmsrl(address, val);
- tom2 = val & (0xffffULL<<32);
+ tom2 = max(val & 0xffffff800000ULL, 1ULL << 32);
}
if (base <= tom2)
- base = tom2 + (1ULL<<32);
+ base = (tom2 + 2 * MMCONF_UNIT - 1) & MMCONF_MASK;
/*
* need to check if the range is in the high mmio range that is
@@ -123,11 +123,11 @@
if (!(reg & 3))
continue;
- start = (((u64)reg) << 8) & (0xffULL << 32); /* 39:16 on 31:8*/
+ start = (u64)(reg & 0xffffff00) << 8; /* 39:16 on 31:8*/
reg = read_pci_config(bus, slot, 1, 0x84 + (i << 3));
- end = (((u64)reg) << 8) & (0xffULL << 32); /* 39:16 on 31:8*/
+ end = ((u64)(reg & 0xffffff00) << 8) | 0xffff; /* 39:16 on 31:8*/
- if (!end)
+ if (end < tom2)
continue;
range[hi_mmio_num].start = start;
@@ -143,32 +143,27 @@
if (range[hi_mmio_num - 1].end < base)
goto out;
- if (range[0].start > base)
+ if (range[0].start > base + MMCONF_SIZE)
goto out;
/* need to find one window */
- base = range[0].start - (1ULL << 32);
+ base = (range[0].start & MMCONF_MASK) - MMCONF_UNIT;
if ((base > tom2) && BASE_VALID(base))
goto out;
- base = range[hi_mmio_num - 1].end + (1ULL << 32);
- if ((base > tom2) && BASE_VALID(base))
+ base = (range[hi_mmio_num - 1].end + MMCONF_UNIT) & MMCONF_MASK;
+ if (BASE_VALID(base))
goto out;
/* need to find window between ranges */
- if (hi_mmio_num > 1)
- for (i = 0; i < hi_mmio_num - 1; i++) {
- if (range[i + 1].start > (range[i].end + (1ULL << 32))) {
- base = range[i].end + (1ULL << 32);
- if ((base > tom2) && BASE_VALID(base))
- goto out;
- }
+ for (i = 1; i < hi_mmio_num; i++) {
+ base = (range[i - 1].end + MMCONF_UNIT) & MMCONF_MASK;
+ val = range[i].start & MMCONF_MASK;
+ if (val >= base + MMCONF_SIZE && BASE_VALID(base))
+ goto out;
}
-
-fail:
- fam10h_pci_mmconf_base_status = -1;
return;
+
out:
fam10h_pci_mmconf_base = base;
- fam10h_pci_mmconf_base_status = 1;
}
void __cpuinit fam10h_check_enable_mmcfg(void)
@@ -190,11 +185,10 @@
/* only trust the one handle 256 buses, if acpi=off */
if (!acpi_pci_disabled || busnbits >= 8) {
- u64 base;
- base = val & (0xffffULL << 32);
- if (fam10h_pci_mmconf_base_status <= 0) {
+ u64 base = val & MMCONF_MASK;
+
+ if (!fam10h_pci_mmconf_base) {
fam10h_pci_mmconf_base = base;
- fam10h_pci_mmconf_base_status = 1;
return;
} else if (fam10h_pci_mmconf_base == base)
return;
@@ -206,8 +200,10 @@
* with 256 buses
*/
get_fam10h_pci_mmconf_base();
- if (fam10h_pci_mmconf_base_status <= 0)
+ if (!fam10h_pci_mmconf_base) {
+ pci_probe &= ~PCI_CHECK_ENABLE_AMD_MMCONF;
return;
+ }
printk(KERN_INFO "Enable MMCONFIG on AMD Family 10h\n");
val &= ~((FAM10H_MMIO_CONF_BASE_MASK<<FAM10H_MMIO_CONF_BASE_SHIFT) |
@@ -217,13 +213,13 @@
wrmsrl(address, val);
}
-static int __devinit set_check_enable_amd_mmconf(const struct dmi_system_id *d)
+static int __init set_check_enable_amd_mmconf(const struct dmi_system_id *d)
{
pci_probe |= PCI_CHECK_ENABLE_AMD_MMCONF;
return 0;
}
-static const struct dmi_system_id __cpuinitconst mmconf_dmi_table[] = {
+static const struct dmi_system_id __initconst mmconf_dmi_table[] = {
{
.callback = set_check_enable_amd_mmconf,
.ident = "Sun Microsystems Machine",
@@ -234,7 +230,8 @@
{}
};
-void __cpuinit check_enable_amd_mmconf_dmi(void)
+/* Called from a __cpuinit function, but only on the BSP. */
+void __ref check_enable_amd_mmconf_dmi(void)
{
dmi_check_system(mmconf_dmi_table);
}
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index 7bf2dc4..12fcbe2 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -30,7 +30,6 @@
#include <linux/init.h>
#include <linux/poll.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/device.h>
diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
index bab3b9e..008b91e 100644
--- a/arch/x86/kernel/pvclock.c
+++ b/arch/x86/kernel/pvclock.c
@@ -41,44 +41,6 @@
valid_flags = flags;
}
-/*
- * Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction,
- * yielding a 64-bit result.
- */
-static inline u64 scale_delta(u64 delta, u32 mul_frac, int shift)
-{
- u64 product;
-#ifdef __i386__
- u32 tmp1, tmp2;
-#endif
-
- if (shift < 0)
- delta >>= -shift;
- else
- delta <<= shift;
-
-#ifdef __i386__
- __asm__ (
- "mul %5 ; "
- "mov %4,%%eax ; "
- "mov %%edx,%4 ; "
- "mul %5 ; "
- "xor %5,%5 ; "
- "add %4,%%eax ; "
- "adc %5,%%edx ; "
- : "=A" (product), "=r" (tmp1), "=r" (tmp2)
- : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) );
-#elif defined(__x86_64__)
- __asm__ (
- "mul %%rdx ; shrd $32,%%rdx,%%rax"
- : "=a" (product) : "0" (delta), "d" ((u64)mul_frac) );
-#else
-#error implement me!
-#endif
-
- return product;
-}
-
static u64 pvclock_get_nsec_offset(struct pvclock_shadow_time *shadow)
{
u64 delta = native_read_tsc() - shadow->tsc_timestamp;
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 908ea54..fb8b376 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -720,7 +720,7 @@
}
}
-static void set_spte_track_bits(u64 *sptep, u64 new_spte)
+static int set_spte_track_bits(u64 *sptep, u64 new_spte)
{
pfn_t pfn;
u64 old_spte = *sptep;
@@ -731,19 +731,20 @@
old_spte = __xchg_spte(sptep, new_spte);
if (!is_rmap_spte(old_spte))
- return;
+ return 0;
pfn = spte_to_pfn(old_spte);
if (!shadow_accessed_mask || old_spte & shadow_accessed_mask)
kvm_set_pfn_accessed(pfn);
if (!shadow_dirty_mask || (old_spte & shadow_dirty_mask))
kvm_set_pfn_dirty(pfn);
+ return 1;
}
static void drop_spte(struct kvm *kvm, u64 *sptep, u64 new_spte)
{
- set_spte_track_bits(sptep, new_spte);
- rmap_remove(kvm, sptep);
+ if (set_spte_track_bits(sptep, new_spte))
+ rmap_remove(kvm, sptep);
}
static u64 *rmap_next(struct kvm *kvm, unsigned long *rmapp, u64 *spte)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 82e144a..1ca1229 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -3395,6 +3395,7 @@
vcpu->arch.regs[VCPU_REGS_RIP] = svm->vmcb->save.rip;
load_host_msrs(vcpu);
+ kvm_load_ldt(ldt_selector);
loadsegment(fs, fs_selector);
#ifdef CONFIG_X86_64
load_gs_index(gs_selector);
@@ -3402,7 +3403,6 @@
#else
loadsegment(gs, gs_selector);
#endif
- kvm_load_ldt(ldt_selector);
reload_tss(vcpu);
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 8da0e45..ff21fdd 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -821,10 +821,9 @@
#endif
#ifdef CONFIG_X86_64
- if (is_long_mode(&vmx->vcpu)) {
- rdmsrl(MSR_KERNEL_GS_BASE, vmx->msr_host_kernel_gs_base);
+ rdmsrl(MSR_KERNEL_GS_BASE, vmx->msr_host_kernel_gs_base);
+ if (is_long_mode(&vmx->vcpu))
wrmsrl(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base);
- }
#endif
for (i = 0; i < vmx->save_nmsrs; ++i)
kvm_set_shared_msr(vmx->guest_msrs[i].index,
@@ -839,23 +838,23 @@
++vmx->vcpu.stat.host_state_reload;
vmx->host_state.loaded = 0;
- if (vmx->host_state.fs_reload_needed)
- loadsegment(fs, vmx->host_state.fs_sel);
+#ifdef CONFIG_X86_64
+ if (is_long_mode(&vmx->vcpu))
+ rdmsrl(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base);
+#endif
if (vmx->host_state.gs_ldt_reload_needed) {
kvm_load_ldt(vmx->host_state.ldt_sel);
#ifdef CONFIG_X86_64
load_gs_index(vmx->host_state.gs_sel);
- wrmsrl(MSR_KERNEL_GS_BASE, current->thread.gs);
#else
loadsegment(gs, vmx->host_state.gs_sel);
#endif
}
+ if (vmx->host_state.fs_reload_needed)
+ loadsegment(fs, vmx->host_state.fs_sel);
reload_tss();
#ifdef CONFIG_X86_64
- if (is_long_mode(&vmx->vcpu)) {
- rdmsrl(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base);
- wrmsrl(MSR_KERNEL_GS_BASE, vmx->msr_host_kernel_gs_base);
- }
+ wrmsrl(MSR_KERNEL_GS_BASE, vmx->msr_host_kernel_gs_base);
#endif
if (current_thread_info()->status & TS_USEDFPU)
clts();
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 2288ad8..cdac9e5 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2560,6 +2560,7 @@
!kvm_exception_is_soft(vcpu->arch.exception.nr);
events->exception.nr = vcpu->arch.exception.nr;
events->exception.has_error_code = vcpu->arch.exception.has_error_code;
+ events->exception.pad = 0;
events->exception.error_code = vcpu->arch.exception.error_code;
events->interrupt.injected =
@@ -2573,12 +2574,14 @@
events->nmi.injected = vcpu->arch.nmi_injected;
events->nmi.pending = vcpu->arch.nmi_pending;
events->nmi.masked = kvm_x86_ops->get_nmi_mask(vcpu);
+ events->nmi.pad = 0;
events->sipi_vector = vcpu->arch.sipi_vector;
events->flags = (KVM_VCPUEVENT_VALID_NMI_PENDING
| KVM_VCPUEVENT_VALID_SIPI_VECTOR
| KVM_VCPUEVENT_VALID_SHADOW);
+ memset(&events->reserved, 0, sizeof(events->reserved));
}
static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
@@ -2623,6 +2626,7 @@
dbgregs->dr6 = vcpu->arch.dr6;
dbgregs->dr7 = vcpu->arch.dr7;
dbgregs->flags = 0;
+ memset(&dbgregs->reserved, 0, sizeof(dbgregs->reserved));
}
static int kvm_vcpu_ioctl_x86_set_debugregs(struct kvm_vcpu *vcpu,
@@ -3106,6 +3110,7 @@
sizeof(ps->channels));
ps->flags = kvm->arch.vpit->pit_state.flags;
mutex_unlock(&kvm->arch.vpit->pit_state.lock);
+ memset(&ps->reserved, 0, sizeof(ps->reserved));
return r;
}
@@ -3169,10 +3174,6 @@
struct kvm_memslots *slots, *old_slots;
unsigned long *dirty_bitmap;
- spin_lock(&kvm->mmu_lock);
- kvm_mmu_slot_remove_write_access(kvm, log->slot);
- spin_unlock(&kvm->mmu_lock);
-
r = -ENOMEM;
dirty_bitmap = vmalloc(n);
if (!dirty_bitmap)
@@ -3194,6 +3195,10 @@
dirty_bitmap = old_slots->memslots[log->slot].dirty_bitmap;
kfree(old_slots);
+ spin_lock(&kvm->mmu_lock);
+ kvm_mmu_slot_remove_write_access(kvm, log->slot);
+ spin_unlock(&kvm->mmu_lock);
+
r = -EFAULT;
if (copy_to_user(log->dirty_bitmap, dirty_bitmap, n)) {
vfree(dirty_bitmap);
@@ -3486,6 +3491,7 @@
user_ns.clock = kvm->arch.kvmclock_offset + now_ns;
local_irq_enable();
user_ns.flags = 0;
+ memset(&user_ns.pad, 0, sizeof(user_ns.pad));
r = -EFAULT;
if (copy_to_user(argp, &user_ns, sizeof(user_ns)))
@@ -3972,8 +3978,10 @@
return X86EMUL_CONTINUE;
if (kvm_x86_ops->has_wbinvd_exit()) {
+ preempt_disable();
smp_call_function_many(vcpu->arch.wbinvd_dirty_mask,
wbinvd_ipi, NULL, 1);
+ preempt_enable();
cpumask_clear(vcpu->arch.wbinvd_dirty_mask);
}
wbinvd();
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 4935848..6acc724 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -223,7 +223,7 @@
static void __cpuinit calculate_tlb_offset(void)
{
- int cpu, node, nr_node_vecs;
+ int cpu, node, nr_node_vecs, idx = 0;
/*
* we are changing tlb_vector_offset for each CPU in runtime, but this
* will not cause inconsistency, as the write is atomic under X86. we
@@ -239,7 +239,7 @@
nr_node_vecs = NUM_INVALIDATE_TLB_VECTORS/nr_online_nodes;
for_each_online_node(node) {
- int node_offset = (node % NUM_INVALIDATE_TLB_VECTORS) *
+ int node_offset = (idx % NUM_INVALIDATE_TLB_VECTORS) *
nr_node_vecs;
int cpu_offset = 0;
for_each_cpu(cpu, cpumask_of_node(node)) {
@@ -248,10 +248,11 @@
cpu_offset++;
cpu_offset = cpu_offset % nr_node_vecs;
}
+ idx++;
}
}
-static int tlb_cpuhp_notify(struct notifier_block *n,
+static int __cpuinit tlb_cpuhp_notify(struct notifier_block *n,
unsigned long action, void *hcpu)
{
switch (action & 0xf) {
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index 15466c0..0972315 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -138,7 +138,6 @@
struct acpi_resource_address64 addr;
acpi_status status;
unsigned long flags;
- struct resource *root, *conflict;
u64 start, end;
status = resource_to_addr(acpi_res, &addr);
@@ -146,12 +145,10 @@
return AE_OK;
if (addr.resource_type == ACPI_MEMORY_RANGE) {
- root = &iomem_resource;
flags = IORESOURCE_MEM;
if (addr.info.mem.caching == ACPI_PREFETCHABLE_MEMORY)
flags |= IORESOURCE_PREFETCH;
} else if (addr.resource_type == ACPI_IO_RANGE) {
- root = &ioport_resource;
flags = IORESOURCE_IO;
} else
return AE_OK;
@@ -172,27 +169,92 @@
return AE_OK;
}
- conflict = insert_resource_conflict(root, res);
- if (conflict) {
- dev_err(&info->bridge->dev,
- "address space collision: host bridge window %pR "
- "conflicts with %s %pR\n",
- res, conflict->name, conflict);
- } else {
- pci_bus_add_resource(info->bus, res, 0);
- info->res_num++;
- if (addr.translation_offset)
- dev_info(&info->bridge->dev, "host bridge window %pR "
- "(PCI address [%#llx-%#llx])\n",
- res, res->start - addr.translation_offset,
- res->end - addr.translation_offset);
- else
- dev_info(&info->bridge->dev,
- "host bridge window %pR\n", res);
- }
+ info->res_num++;
+ if (addr.translation_offset)
+ dev_info(&info->bridge->dev, "host bridge window %pR "
+ "(PCI address [%#llx-%#llx])\n",
+ res, res->start - addr.translation_offset,
+ res->end - addr.translation_offset);
+ else
+ dev_info(&info->bridge->dev, "host bridge window %pR\n", res);
+
return AE_OK;
}
+static bool resource_contains(struct resource *res, resource_size_t point)
+{
+ if (res->start <= point && point <= res->end)
+ return true;
+ return false;
+}
+
+static void coalesce_windows(struct pci_root_info *info, int type)
+{
+ int i, j;
+ struct resource *res1, *res2;
+
+ for (i = 0; i < info->res_num; i++) {
+ res1 = &info->res[i];
+ if (!(res1->flags & type))
+ continue;
+
+ for (j = i + 1; j < info->res_num; j++) {
+ res2 = &info->res[j];
+ if (!(res2->flags & type))
+ continue;
+
+ /*
+ * I don't like throwing away windows because then
+ * our resources no longer match the ACPI _CRS, but
+ * the kernel resource tree doesn't allow overlaps.
+ */
+ if (resource_contains(res1, res2->start) ||
+ resource_contains(res1, res2->end) ||
+ resource_contains(res2, res1->start) ||
+ resource_contains(res2, res1->end)) {
+ res1->start = min(res1->start, res2->start);
+ res1->end = max(res1->end, res2->end);
+ dev_info(&info->bridge->dev,
+ "host bridge window expanded to %pR; %pR ignored\n",
+ res1, res2);
+ res2->flags = 0;
+ }
+ }
+ }
+}
+
+static void add_resources(struct pci_root_info *info)
+{
+ int i;
+ struct resource *res, *root, *conflict;
+
+ if (!pci_use_crs)
+ return;
+
+ coalesce_windows(info, IORESOURCE_MEM);
+ coalesce_windows(info, IORESOURCE_IO);
+
+ for (i = 0; i < info->res_num; i++) {
+ res = &info->res[i];
+
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+ else if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ else
+ continue;
+
+ conflict = insert_resource_conflict(root, res);
+ if (conflict)
+ dev_err(&info->bridge->dev,
+ "address space collision: host bridge window %pR "
+ "conflicts with %s %pR\n",
+ res, conflict->name, conflict);
+ else
+ pci_bus_add_resource(info->bus, res, 0);
+ }
+}
+
static void
get_current_resources(struct acpi_device *device, int busnum,
int domain, struct pci_bus *bus)
@@ -224,6 +286,7 @@
acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource,
&info);
+ add_resources(&info);
return;
name_alloc_fail:
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 117f5b8..25cd4a0 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -70,6 +70,9 @@
struct xen_pci_frontend_ops *xen_pci_frontend;
EXPORT_SYMBOL_GPL(xen_pci_frontend);
+#define XEN_PIRQ_MSI_DATA (MSI_DATA_TRIGGER_EDGE | \
+ MSI_DATA_LEVEL_ASSERT | (3 << 8) | MSI_DATA_VECTOR(0))
+
static void xen_msi_compose_msg(struct pci_dev *pdev, unsigned int pirq,
struct msi_msg *msg)
{
@@ -83,12 +86,7 @@
MSI_ADDR_REDIRECTION_CPU |
MSI_ADDR_DEST_ID(pirq);
- msg->data =
- MSI_DATA_TRIGGER_EDGE |
- MSI_DATA_LEVEL_ASSERT |
- /* delivery mode reserved */
- (3 << 8) |
- MSI_DATA_VECTOR(0);
+ msg->data = XEN_PIRQ_MSI_DATA;
}
static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
@@ -98,8 +96,23 @@
struct msi_msg msg;
list_for_each_entry(msidesc, &dev->msi_list, list) {
+ __read_msi_msg(msidesc, &msg);
+ pirq = MSI_ADDR_EXT_DEST_ID(msg.address_hi) |
+ ((msg.address_lo >> MSI_ADDR_DEST_ID_SHIFT) & 0xff);
+ if (xen_irq_from_pirq(pirq) >= 0 && msg.data == XEN_PIRQ_MSI_DATA) {
+ xen_allocate_pirq_msi((type == PCI_CAP_ID_MSIX) ?
+ "msi-x" : "msi", &irq, &pirq, XEN_ALLOC_IRQ);
+ if (irq < 0)
+ goto error;
+ ret = set_irq_msi(irq, msidesc);
+ if (ret < 0)
+ goto error_while;
+ printk(KERN_DEBUG "xen: msi already setup: msi --> irq=%d"
+ " pirq=%d\n", irq, pirq);
+ return 0;
+ }
xen_allocate_pirq_msi((type == PCI_CAP_ID_MSIX) ?
- "msi-x" : "msi", &irq, &pirq);
+ "msi-x" : "msi", &irq, &pirq, (XEN_ALLOC_IRQ | XEN_ALLOC_PIRQ));
if (irq < 0 || pirq < 0)
goto error;
printk(KERN_DEBUG "xen: msi --> irq=%d, pirq=%d\n", irq, pirq);
@@ -147,8 +160,10 @@
irq = xen_allocate_pirq(v[i], 0, /* not sharable */
(type == PCI_CAP_ID_MSIX) ?
"pcifront-msi-x" : "pcifront-msi");
- if (irq < 0)
- return -1;
+ if (irq < 0) {
+ ret = -1;
+ goto free;
+ }
ret = set_irq_msi(irq, msidesc);
if (ret)
@@ -164,7 +179,7 @@
if (ret == -ENODEV)
dev_err(&dev->dev, "Xen PCI frontend has not registered" \
" MSI/MSI-X support!\n");
-
+free:
kfree(v);
return ret;
}
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index 20ea20a..ba9caa8 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -1343,8 +1343,8 @@
* each bau_desc is 64 bytes; there are 8 (UV_ITEMS_PER_DESCRIPTOR)
* per cpu; and up to 32 (UV_ADP_SIZE) cpu's per uvhub
*/
- bau_desc = (struct bau_desc *)kmalloc_node(sizeof(struct bau_desc)*
- UV_ADP_SIZE*UV_ITEMS_PER_DESCRIPTOR, GFP_KERNEL, node);
+ bau_desc = kmalloc_node(sizeof(struct bau_desc) * UV_ADP_SIZE
+ * UV_ITEMS_PER_DESCRIPTOR, GFP_KERNEL, node);
BUG_ON(!bau_desc);
pa = uv_gpa(bau_desc); /* need the real nasid*/
@@ -1402,9 +1402,9 @@
struct bau_payload_queue_entry *pqp_malloc;
struct bau_control *bcp;
- pqp = (struct bau_payload_queue_entry *) kmalloc_node(
- (DEST_Q_SIZE + 1) * sizeof(struct bau_payload_queue_entry),
- GFP_KERNEL, node);
+ pqp = kmalloc_node((DEST_Q_SIZE + 1)
+ * sizeof(struct bau_payload_queue_entry),
+ GFP_KERNEL, node);
BUG_ON(!pqp);
pqp_malloc = pqp;
@@ -1455,7 +1455,7 @@
* the below initialization can't be in firmware because the
* messaging IRQ will be determined by the OS
*/
- apicid = uvhub_to_first_apicid(uvhub);
+ apicid = uvhub_to_first_apicid(uvhub) | uv_apicid_hibits;
uv_write_global_mmr64(pnode, UVH_BAU_DATA_CONFIG,
((apicid << 32) | vector));
}
@@ -1520,8 +1520,7 @@
timeout_us = calculate_destination_timeout();
- uvhub_descs = (struct uvhub_desc *)
- kmalloc(nuvhubs * sizeof(struct uvhub_desc), GFP_KERNEL);
+ uvhub_descs = kmalloc(nuvhubs * sizeof(struct uvhub_desc), GFP_KERNEL);
memset(uvhub_descs, 0, nuvhubs * sizeof(struct uvhub_desc));
uvhub_mask = kzalloc((nuvhubs+7)/8, GFP_KERNEL);
for_each_present_cpu(cpu) {
diff --git a/arch/x86/platform/uv/uv_time.c b/arch/x86/platform/uv/uv_time.c
index 56e421b..9daf5d1 100644
--- a/arch/x86/platform/uv/uv_time.c
+++ b/arch/x86/platform/uv/uv_time.c
@@ -89,6 +89,7 @@
apicid = cpu_physical_id(cpu);
pnode = uv_apicid_to_pnode(apicid);
+ apicid |= uv_apicid_hibits;
val = (1UL << UVH_IPI_INT_SEND_SHFT) |
(apicid << UVH_IPI_INT_APIC_ID_SHFT) |
(X86_PLATFORM_IPI_VECTOR << UVH_IPI_INT_VECTOR_SHFT);
@@ -107,6 +108,7 @@
static int uv_setup_intr(int cpu, u64 expires)
{
u64 val;
+ unsigned long apicid = cpu_physical_id(cpu) | uv_apicid_hibits;
int pnode = uv_cpu_to_pnode(cpu);
uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG,
@@ -117,7 +119,7 @@
UVH_EVENT_OCCURRED0_RTC1_MASK);
val = (X86_PLATFORM_IPI_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) |
- ((u64)cpu_physical_id(cpu) << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT);
+ ((u64)apicid << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT);
/* Set configuration */
uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG, val);
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 235c0f4..44dcad4 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -75,6 +75,11 @@
enum xen_domain_type xen_domain_type = XEN_NATIVE;
EXPORT_SYMBOL_GPL(xen_domain_type);
+unsigned long *machine_to_phys_mapping = (void *)MACH2PHYS_VIRT_START;
+EXPORT_SYMBOL(machine_to_phys_mapping);
+unsigned int machine_to_phys_order;
+EXPORT_SYMBOL(machine_to_phys_order);
+
struct start_info *xen_start_info;
EXPORT_SYMBOL_GPL(xen_start_info);
@@ -1016,10 +1021,6 @@
{
struct sched_shutdown r = { .reason = reason };
-#ifdef CONFIG_SMP
- stop_other_cpus();
-#endif
-
if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
BUG();
}
@@ -1090,6 +1091,8 @@
/* First C function to be called on Xen boot */
asmlinkage void __init xen_start_kernel(void)
{
+ struct physdev_set_iopl set_iopl;
+ int rc;
pgd_t *pgd;
if (!xen_start_info)
@@ -1097,6 +1100,8 @@
xen_domain_type = XEN_PV_DOMAIN;
+ xen_setup_machphys_mapping();
+
/* Install Xen paravirt ops */
pv_info = xen_info;
pv_init_ops = xen_init_ops;
@@ -1191,8 +1196,6 @@
/* Allocate and initialize top and mid mfn levels for p2m structure */
xen_build_mfn_list_list();
- init_mm.pgd = pgd;
-
/* keep using Xen gdt for now; no urgent need to change it */
#ifdef CONFIG_X86_32
@@ -1202,10 +1205,18 @@
#else
pv_info.kernel_rpl = 0;
#endif
-
/* set the limit of our address space */
xen_reserve_top();
+ /* We used to do this in xen_arch_setup, but that is too late on AMD
+ * were early_cpu_init (run before ->arch_setup()) calls early_amd_init
+ * which pokes 0xcf8 port.
+ */
+ set_iopl.iopl = 1;
+ rc = HYPERVISOR_physdev_op(PHYSDEVOP_set_iopl, &set_iopl);
+ if (rc != 0)
+ xen_raw_printk("physdev_op failed %d\n", rc);
+
#ifdef CONFIG_X86_32
/* set up basic CPUID stuff */
cpu_detect(&new_cpu_data);
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index c237b81..44924e5 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -2034,6 +2034,20 @@
set_page_prot(pmd, PAGE_KERNEL_RO);
}
+void __init xen_setup_machphys_mapping(void)
+{
+ struct xen_machphys_mapping mapping;
+ unsigned long machine_to_phys_nr_ents;
+
+ if (HYPERVISOR_memory_op(XENMEM_machphys_mapping, &mapping) == 0) {
+ machine_to_phys_mapping = (unsigned long *)mapping.v_start;
+ machine_to_phys_nr_ents = mapping.max_mfn + 1;
+ } else {
+ machine_to_phys_nr_ents = MACH2PHYS_NR_ENTRIES;
+ }
+ machine_to_phys_order = fls(machine_to_phys_nr_ents - 1);
+}
+
#ifdef CONFIG_X86_64
static void convert_pfn_mfn(void *v)
{
@@ -2119,44 +2133,83 @@
return pgd;
}
#else /* !CONFIG_X86_64 */
-static RESERVE_BRK_ARRAY(pmd_t, level2_kernel_pgt, PTRS_PER_PMD);
+static RESERVE_BRK_ARRAY(pmd_t, initial_kernel_pmd, PTRS_PER_PMD);
+static RESERVE_BRK_ARRAY(pmd_t, swapper_kernel_pmd, PTRS_PER_PMD);
+
+static __init void xen_write_cr3_init(unsigned long cr3)
+{
+ unsigned long pfn = PFN_DOWN(__pa(swapper_pg_dir));
+
+ BUG_ON(read_cr3() != __pa(initial_page_table));
+ BUG_ON(cr3 != __pa(swapper_pg_dir));
+
+ /*
+ * We are switching to swapper_pg_dir for the first time (from
+ * initial_page_table) and therefore need to mark that page
+ * read-only and then pin it.
+ *
+ * Xen disallows sharing of kernel PMDs for PAE
+ * guests. Therefore we must copy the kernel PMD from
+ * initial_page_table into a new kernel PMD to be used in
+ * swapper_pg_dir.
+ */
+ swapper_kernel_pmd =
+ extend_brk(sizeof(pmd_t) * PTRS_PER_PMD, PAGE_SIZE);
+ memcpy(swapper_kernel_pmd, initial_kernel_pmd,
+ sizeof(pmd_t) * PTRS_PER_PMD);
+ swapper_pg_dir[KERNEL_PGD_BOUNDARY] =
+ __pgd(__pa(swapper_kernel_pmd) | _PAGE_PRESENT);
+ set_page_prot(swapper_kernel_pmd, PAGE_KERNEL_RO);
+
+ set_page_prot(swapper_pg_dir, PAGE_KERNEL_RO);
+ xen_write_cr3(cr3);
+ pin_pagetable_pfn(MMUEXT_PIN_L3_TABLE, pfn);
+
+ pin_pagetable_pfn(MMUEXT_UNPIN_TABLE,
+ PFN_DOWN(__pa(initial_page_table)));
+ set_page_prot(initial_page_table, PAGE_KERNEL);
+ set_page_prot(initial_kernel_pmd, PAGE_KERNEL);
+
+ pv_mmu_ops.write_cr3 = &xen_write_cr3;
+}
__init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
unsigned long max_pfn)
{
pmd_t *kernel_pmd;
- level2_kernel_pgt = extend_brk(sizeof(pmd_t *) * PTRS_PER_PMD, PAGE_SIZE);
+ initial_kernel_pmd =
+ extend_brk(sizeof(pmd_t) * PTRS_PER_PMD, PAGE_SIZE);
max_pfn_mapped = PFN_DOWN(__pa(xen_start_info->pt_base) +
xen_start_info->nr_pt_frames * PAGE_SIZE +
512*1024);
kernel_pmd = m2v(pgd[KERNEL_PGD_BOUNDARY].pgd);
- memcpy(level2_kernel_pgt, kernel_pmd, sizeof(pmd_t) * PTRS_PER_PMD);
+ memcpy(initial_kernel_pmd, kernel_pmd, sizeof(pmd_t) * PTRS_PER_PMD);
- xen_map_identity_early(level2_kernel_pgt, max_pfn);
+ xen_map_identity_early(initial_kernel_pmd, max_pfn);
- memcpy(swapper_pg_dir, pgd, sizeof(pgd_t) * PTRS_PER_PGD);
- set_pgd(&swapper_pg_dir[KERNEL_PGD_BOUNDARY],
- __pgd(__pa(level2_kernel_pgt) | _PAGE_PRESENT));
+ memcpy(initial_page_table, pgd, sizeof(pgd_t) * PTRS_PER_PGD);
+ initial_page_table[KERNEL_PGD_BOUNDARY] =
+ __pgd(__pa(initial_kernel_pmd) | _PAGE_PRESENT);
- set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
- set_page_prot(swapper_pg_dir, PAGE_KERNEL_RO);
+ set_page_prot(initial_kernel_pmd, PAGE_KERNEL_RO);
+ set_page_prot(initial_page_table, PAGE_KERNEL_RO);
set_page_prot(empty_zero_page, PAGE_KERNEL_RO);
pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, PFN_DOWN(__pa(pgd)));
- xen_write_cr3(__pa(swapper_pg_dir));
-
- pin_pagetable_pfn(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(swapper_pg_dir)));
+ pin_pagetable_pfn(MMUEXT_PIN_L3_TABLE,
+ PFN_DOWN(__pa(initial_page_table)));
+ xen_write_cr3(__pa(initial_page_table));
memblock_x86_reserve_range(__pa(xen_start_info->pt_base),
__pa(xen_start_info->pt_base +
xen_start_info->nr_pt_frames * PAGE_SIZE),
"XEN PAGETABLES");
- return swapper_pg_dir;
+ return initial_page_table;
}
#endif /* CONFIG_X86_64 */
@@ -2290,7 +2343,11 @@
.write_cr2 = xen_write_cr2,
.read_cr3 = xen_read_cr3,
+#ifdef CONFIG_X86_32
+ .write_cr3 = xen_write_cr3_init,
+#else
.write_cr3 = xen_write_cr3,
+#endif
.flush_tlb_user = xen_flush_tlb,
.flush_tlb_kernel = xen_flush_tlb,
@@ -2358,8 +2415,6 @@
x86_init.paging.pagetable_setup_done = xen_pagetable_setup_done;
pv_mmu_ops = xen_mmu_ops;
- vmap_lazy_unmap = false;
-
memset(dummy_mapping, 0xff, PAGE_SIZE);
}
@@ -2627,7 +2682,8 @@
prot = __pgprot(pgprot_val(prot) | _PAGE_IOMAP);
- vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
+ BUG_ON(!((vma->vm_flags & (VM_PFNMAP | VM_RESERVED | VM_IO)) ==
+ (VM_PFNMAP | VM_RESERVED | VM_IO)));
rmd.mfn = mfn;
rmd.prot = prot;
diff --git a/arch/x86/xen/platform-pci-unplug.c b/arch/x86/xen/platform-pci-unplug.c
index 0f45638..25c52f9 100644
--- a/arch/x86/xen/platform-pci-unplug.c
+++ b/arch/x86/xen/platform-pci-unplug.c
@@ -68,7 +68,7 @@
return 0;
}
-void __init xen_unplug_emulated_devices(void)
+void xen_unplug_emulated_devices(void)
{
int r;
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index b1dbdaa..b5a7f92 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -23,7 +23,6 @@
#include <xen/interface/callback.h>
#include <xen/interface/memory.h>
#include <xen/interface/physdev.h>
-#include <xen/interface/memory.h>
#include <xen/features.h>
#include "xen-ops.h"
@@ -118,16 +117,18 @@
const struct e820map *e820)
{
phys_addr_t max_addr = PFN_PHYS(max_pfn);
- phys_addr_t last_end = 0;
+ phys_addr_t last_end = ISA_END_ADDRESS;
unsigned long released = 0;
int i;
+ /* Free any unused memory above the low 1Mbyte. */
for (i = 0; i < e820->nr_map && last_end < max_addr; i++) {
phys_addr_t end = e820->map[i].addr;
end = min(max_addr, end);
- released += xen_release_chunk(last_end, end);
- last_end = e820->map[i].addr + e820->map[i].size;
+ if (last_end < end)
+ released += xen_release_chunk(last_end, end);
+ last_end = max(last_end, e820->map[i].addr + e820->map[i].size);
}
if (last_end < max_addr)
@@ -164,6 +165,7 @@
XENMEM_memory_map;
rc = HYPERVISOR_memory_op(op, &memmap);
if (rc == -ENOSYS) {
+ BUG_ON(xen_initial_domain());
memmap.nr_entries = 1;
map[0].addr = 0ULL;
map[0].size = mem_end;
@@ -179,34 +181,32 @@
for (i = 0; i < memmap.nr_entries; i++) {
unsigned long long end = map[i].addr + map[i].size;
- if (map[i].type == E820_RAM) {
- if (map[i].addr < mem_end && end > mem_end) {
- /* Truncate region to max_mem. */
- u64 delta = end - mem_end;
+ if (map[i].type == E820_RAM && end > mem_end) {
+ /* RAM off the end - may be partially included */
+ u64 delta = min(map[i].size, end - mem_end);
- map[i].size -= delta;
- extra_pages += PFN_DOWN(delta);
+ map[i].size -= delta;
+ end -= delta;
- end = mem_end;
- }
+ extra_pages += PFN_DOWN(delta);
}
- if (end > xen_extra_mem_start)
+ if (map[i].size > 0 && end > xen_extra_mem_start)
xen_extra_mem_start = end;
- /* If region is non-RAM or below mem_end, add what remains */
- if ((map[i].type != E820_RAM || map[i].addr < mem_end) &&
- map[i].size > 0)
+ /* Add region if any remains */
+ if (map[i].size > 0)
e820_add_region(map[i].addr, map[i].size, map[i].type);
}
/*
- * Even though this is normal, usable memory under Xen, reserve
- * ISA memory anyway because too many things think they can poke
+ * In domU, the ISA region is normal, usable memory, but we
+ * reserve ISA memory anyway because too many things poke
* about in there.
*
- * In a dom0 kernel, this region is identity mapped with the
- * hardware ISA area, so it really is out of bounds.
+ * In Dom0, the host E820 information can leave gaps in the
+ * ISA range, which would cause us to release those pages. To
+ * avoid this, we unconditionally reserve them here.
*/
e820_add_region(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS,
E820_RESERVED);
@@ -244,26 +244,11 @@
else
extra_pages = 0;
- if (!xen_initial_domain())
- xen_add_extra_mem(extra_pages);
+ xen_add_extra_mem(extra_pages);
return "Xen";
}
-static void xen_idle(void)
-{
- local_irq_disable();
-
- if (need_resched())
- local_irq_enable();
- else {
- current_thread_info()->status &= ~TS_POLLING;
- smp_mb__after_clear_bit();
- safe_halt();
- current_thread_info()->status |= TS_POLLING;
- }
-}
-
/*
* Set the bit indicating "nosegneg" library variants should be used.
* We only need to bother in pure 32-bit mode; compat 32-bit processes
@@ -333,9 +318,6 @@
void __init xen_arch_setup(void)
{
- struct physdev_set_iopl set_iopl;
- int rc;
-
xen_panic_handler_init();
HYPERVISOR_vm_assist(VMASST_CMD_enable, VMASST_TYPE_4gb_segments);
@@ -352,11 +334,6 @@
xen_enable_sysenter();
xen_enable_syscall();
- set_iopl.iopl = 1;
- rc = HYPERVISOR_physdev_op(PHYSDEVOP_set_iopl, &set_iopl);
- if (rc != 0)
- printk(KERN_INFO "physdev_op failed %d\n", rc);
-
#ifdef CONFIG_ACPI
if (!(xen_start_info->flags & SIF_INITDOMAIN)) {
printk(KERN_INFO "ACPI in unprivileged domain disabled\n");
@@ -368,7 +345,11 @@
MAX_GUEST_CMDLINE > COMMAND_LINE_SIZE ?
COMMAND_LINE_SIZE : MAX_GUEST_CMDLINE);
- pm_idle = xen_idle;
+ /* Set up idle, making sure it calls safe_halt() pvop */
+#ifdef CONFIG_X86_32
+ boot_cpu_data.hlt_works_ok = 1;
+#endif
+ pm_idle = default_idle;
fiddle_vdso();
}
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 1d789d5..9bbd63a 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -31,6 +31,7 @@
int cpu;
xen_hvm_init_shared_info();
xen_callback_vector();
+ xen_unplug_emulated_devices();
if (xen_feature(XENFEAT_hvm_safe_pvclock)) {
for_each_online_cpu(cpu) {
xen_setup_runstate_info(cpu);
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index 6404474..9d41bf9 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -43,7 +43,7 @@
void xen_callback_vector(void);
void xen_hvm_init_shared_info(void);
-void __init xen_unplug_emulated_devices(void);
+void xen_unplug_emulated_devices(void);
void __init xen_build_dynamic_phys_to_machine(void);
diff --git a/block/blk-core.c b/block/blk-core.c
index f0834e2..4ce953f 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1194,13 +1194,6 @@
int where = ELEVATOR_INSERT_SORT;
int rw_flags;
- /* REQ_HARDBARRIER is no more */
- if (WARN_ONCE(bio->bi_rw & REQ_HARDBARRIER,
- "block: HARDBARRIER is deprecated, use FLUSH/FUA instead\n")) {
- bio_endio(bio, -EOPNOTSUPP);
- return 0;
- }
-
/*
* low level driver can indicate that it wants pages above a
* certain limit bounced to low memory (ie for highmem, or even
@@ -1351,7 +1344,7 @@
bdevname(bio->bi_bdev, b),
bio->bi_rw,
(unsigned long long)bio->bi_sector + bio_sectors(bio),
- (long long)(bio->bi_bdev->bd_inode->i_size >> 9));
+ (long long)(i_size_read(bio->bi_bdev->bd_inode) >> 9));
set_bit(BIO_EOF, &bio->bi_flags);
}
@@ -1404,7 +1397,7 @@
return 0;
/* Test device or partition size, when known. */
- maxsector = bio->bi_bdev->bd_inode->i_size >> 9;
+ maxsector = i_size_read(bio->bi_bdev->bd_inode) >> 9;
if (maxsector) {
sector_t sector = bio->bi_sector;
diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index d22c4c5..3c7a339 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -153,20 +153,6 @@
}
EXPORT_SYMBOL(get_io_context);
-void copy_io_context(struct io_context **pdst, struct io_context **psrc)
-{
- struct io_context *src = *psrc;
- struct io_context *dst = *pdst;
-
- if (src) {
- BUG_ON(atomic_long_read(&src->refcount) == 0);
- atomic_long_inc(&src->refcount);
- put_io_context(dst);
- *pdst = src;
- }
-}
-EXPORT_SYMBOL(copy_io_context);
-
static int __init blk_ioc_init(void)
{
iocontext_cachep = kmem_cache_create("blkdev_ioc",
diff --git a/block/blk-map.c b/block/blk-map.c
index d4a586d..5d5dbe4 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -205,6 +205,8 @@
unaligned = 1;
break;
}
+ if (!iov[i].iov_len)
+ return -EINVAL;
}
if (unaligned || (q->dma_pad_mask & len) || map_data)
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 56ad453..004be80 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -645,7 +645,7 @@
{
unsigned int nr_reads = 0, nr_writes = 0;
unsigned int max_nr_reads = throtl_grp_quantum*3/4;
- unsigned int max_nr_writes = throtl_grp_quantum - nr_reads;
+ unsigned int max_nr_writes = throtl_grp_quantum - max_nr_reads;
struct bio *bio;
/* Try to dispatch 75% READS and 25% WRITES */
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 119f07b..cc3eb78 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -8,7 +8,6 @@
#include <linux/hdreg.h>
#include <linux/slab.h>
#include <linux/syscalls.h>
-#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/uaccess.h>
@@ -744,13 +743,13 @@
bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE;
return 0;
case BLKGETSIZE:
- size = bdev->bd_inode->i_size;
+ size = i_size_read(bdev->bd_inode);
if ((size >> 9) > ~0UL)
return -EFBIG;
return compat_put_ulong(arg, size >> 9);
case BLKGETSIZE64_32:
- return compat_put_u64(arg, bdev->bd_inode->i_size);
+ return compat_put_u64(arg, i_size_read(bdev->bd_inode));
case BLKTRACESETUP32:
case BLKTRACESTART: /* compatible */
diff --git a/block/elevator.c b/block/elevator.c
index 282e830..2569512 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -429,7 +429,7 @@
q->nr_sorted--;
boundary = q->end_sector;
- stop_flags = REQ_SOFTBARRIER | REQ_HARDBARRIER | REQ_STARTED;
+ stop_flags = REQ_SOFTBARRIER | REQ_STARTED;
list_for_each_prev(entry, &q->queue_head) {
struct request *pos = list_entry_rq(entry);
@@ -691,7 +691,7 @@
void __elv_add_request(struct request_queue *q, struct request *rq, int where,
int plug)
{
- if (rq->cmd_flags & (REQ_SOFTBARRIER | REQ_HARDBARRIER)) {
+ if (rq->cmd_flags & REQ_SOFTBARRIER) {
/* barriers are scheduling boundary, update end_sector */
if (rq->cmd_type == REQ_TYPE_FS ||
(rq->cmd_flags & REQ_DISCARD)) {
diff --git a/block/ioctl.c b/block/ioctl.c
index d724ceb..a9a302e 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -5,7 +5,6 @@
#include <linux/hdreg.h>
#include <linux/backing-dev.h>
#include <linux/buffer_head.h>
-#include <linux/smp_lock.h>
#include <linux/blktrace_api.h>
#include <asm/uaccess.h>
@@ -125,7 +124,7 @@
start >>= 9;
len >>= 9;
- if (start + len > (bdev->bd_inode->i_size >> 9))
+ if (start + len > (i_size_read(bdev->bd_inode) >> 9))
return -EINVAL;
if (secure)
flags |= BLKDEV_DISCARD_SECURE;
@@ -242,6 +241,7 @@
* We need to set the startsect first, the driver may
* want to override it.
*/
+ memset(&geo, 0, sizeof(geo));
geo.start = get_start_sect(bdev);
ret = disk->fops->getgeo(bdev, &geo);
if (ret)
@@ -307,12 +307,12 @@
ret = blkdev_reread_part(bdev);
break;
case BLKGETSIZE:
- size = bdev->bd_inode->i_size;
+ size = i_size_read(bdev->bd_inode);
if ((size >> 9) > ~0UL)
return -EFBIG;
return put_ulong(arg, size >> 9);
case BLKGETSIZE64:
- return put_u64(arg, bdev->bd_inode->i_size);
+ return put_u64(arg, i_size_read(bdev->bd_inode));
case BLKTRACESTART:
case BLKTRACESTOP:
case BLKTRACESETUP:
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index a8b5a10..4f4230b 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -321,33 +321,47 @@
if (hdr->iovec_count) {
const int size = sizeof(struct sg_iovec) * hdr->iovec_count;
size_t iov_data_len;
- struct sg_iovec *iov;
+ struct sg_iovec *sg_iov;
+ struct iovec *iov;
+ int i;
- iov = kmalloc(size, GFP_KERNEL);
- if (!iov) {
+ sg_iov = kmalloc(size, GFP_KERNEL);
+ if (!sg_iov) {
ret = -ENOMEM;
goto out;
}
- if (copy_from_user(iov, hdr->dxferp, size)) {
- kfree(iov);
+ if (copy_from_user(sg_iov, hdr->dxferp, size)) {
+ kfree(sg_iov);
ret = -EFAULT;
goto out;
}
+ /*
+ * Sum up the vecs, making sure they don't overflow
+ */
+ iov = (struct iovec *) sg_iov;
+ iov_data_len = 0;
+ for (i = 0; i < hdr->iovec_count; i++) {
+ if (iov_data_len + iov[i].iov_len < iov_data_len) {
+ kfree(sg_iov);
+ ret = -EINVAL;
+ goto out;
+ }
+ iov_data_len += iov[i].iov_len;
+ }
+
/* SG_IO howto says that the shorter of the two wins */
- iov_data_len = iov_length((struct iovec *)iov,
- hdr->iovec_count);
if (hdr->dxfer_len < iov_data_len) {
- hdr->iovec_count = iov_shorten((struct iovec *)iov,
+ hdr->iovec_count = iov_shorten(iov,
hdr->iovec_count,
hdr->dxfer_len);
iov_data_len = hdr->dxfer_len;
}
- ret = blk_rq_map_user_iov(q, rq, NULL, iov, hdr->iovec_count,
+ ret = blk_rq_map_user_iov(q, rq, NULL, sg_iov, hdr->iovec_count,
iov_data_len, GFP_KERNEL);
- kfree(iov);
+ kfree(sg_iov);
} else if (hdr->dxfer_len)
ret = blk_rq_map_user(q, rq, NULL, hdr->dxferp, hdr->dxfer_len,
GFP_KERNEL);
diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
index de30782..75586f1 100644
--- a/crypto/pcrypt.c
+++ b/crypto/pcrypt.c
@@ -504,7 +504,6 @@
static void pcrypt_fini_padata(struct padata_pcrypt *pcrypt)
{
- kobject_put(&pcrypt->pinst->kobj);
free_cpumask_var(pcrypt->cb_cpumask->mask);
kfree(pcrypt->cb_cpumask);
diff --git a/drivers/Makefile b/drivers/Makefile
index 14cf907..f3ebb30 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -26,6 +26,7 @@
# char/ comes before serial/ etc so that the VT console is the boot-time
# default.
+obj-y += tty/
obj-y += char/
# gpu/ comes after char for AGP vs DRM startup
diff --git a/drivers/acpi/debugfs.c b/drivers/acpi/debugfs.c
index 6355b57..5df67f1 100644
--- a/drivers/acpi/debugfs.c
+++ b/drivers/acpi/debugfs.c
@@ -80,7 +80,7 @@
if (!acpi_dir)
goto err;
- cm_dentry = debugfs_create_file("custom_method", S_IWUGO,
+ cm_dentry = debugfs_create_file("custom_method", S_IWUSR,
acpi_dir, NULL, &cm_fops);
if (!cm_dentry)
goto err;
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index d050e07..66aa4be 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2552,8 +2552,11 @@
*
* If door lock fails, always clear sdev->locked to
* avoid this infinite loop.
+ *
+ * This may happen before SCSI scan is complete. Make
+ * sure qc->dev->sdev isn't NULL before dereferencing.
*/
- if (qc->cdb[0] == ALLOW_MEDIUM_REMOVAL)
+ if (qc->cdb[0] == ALLOW_MEDIUM_REMOVAL && qc->dev->sdev)
qc->dev->sdev->locked = 0;
qc->scsicmd->result = SAM_STAT_CHECK_CONDITION;
@@ -3163,8 +3166,8 @@
/**
* ata_scsi_queuecmd - Issue SCSI cdb to libata-managed device
+ * @shost: SCSI host of command to be sent
* @cmd: SCSI command to be sent
- * @done: Completion function, called when command is complete
*
* In some cases, this function translates SCSI commands into
* ATA taskfiles, and queues the taskfiles to be sent to
@@ -3174,37 +3177,36 @@
* ATA and ATAPI devices appearing as SCSI devices.
*
* LOCKING:
- * Releases scsi-layer-held lock, and obtains host lock.
+ * ATA host lock
*
* RETURNS:
* Return value from __ata_scsi_queuecmd() if @cmd can be queued,
* 0 otherwise.
*/
-int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+int ata_scsi_queuecmd(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
{
struct ata_port *ap;
struct ata_device *dev;
struct scsi_device *scsidev = cmd->device;
- struct Scsi_Host *shost = scsidev->host;
int rc = 0;
+ unsigned long irq_flags;
ap = ata_shost_to_port(shost);
- spin_unlock(shost->host_lock);
- spin_lock(ap->lock);
+ spin_lock_irqsave(ap->lock, irq_flags);
ata_scsi_dump_cdb(ap, cmd);
dev = ata_scsi_find_dev(ap, scsidev);
if (likely(dev))
- rc = __ata_scsi_queuecmd(cmd, done, dev);
+ rc = __ata_scsi_queuecmd(cmd, cmd->scsi_done, dev);
else {
cmd->result = (DID_BAD_TARGET << 16);
- done(cmd);
+ cmd->scsi_done(cmd);
}
- spin_unlock(ap->lock);
- spin_lock(shost->host_lock);
+ spin_unlock_irqrestore(ap->lock, irq_flags);
+
return rc;
}
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index eaf1941..6bd9425 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -142,7 +142,7 @@
static int pio_mask = ATA_PIO4; /* PIO range for autospeed devices */
static int iordy_mask = 0xFFFFFFFF; /* Use iordy if available */
-#ifdef PATA_WINBOND_VLB_MODULE
+#ifdef CONFIG_PATA_WINBOND_VLB_MODULE
static int winbond = 1; /* Set to probe Winbond controllers,
give I/O port if non standard */
#else
diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index 74b8298..fa1b95a 100644
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -653,8 +653,6 @@
ap = host->ports[i];
ocd = ap->dev->platform_data;
-
- ocd = ap->dev->platform_data;
cf_port = ap->private_data;
dma_int.u64 =
cvmx_read_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine));
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index c215899..8b677bb 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -538,7 +538,7 @@
return 0;
}
-static void svia_configure(struct pci_dev *pdev)
+static void svia_configure(struct pci_dev *pdev, int board_id)
{
u8 tmp8;
@@ -577,7 +577,7 @@
}
/*
- * vt6421 has problems talking to some drives. The following
+ * vt6420/1 has problems talking to some drives. The following
* is the fix from Joseph Chan <JosephChan@via.com.tw>.
*
* When host issues HOLD, device may send up to 20DW of data
@@ -596,8 +596,9 @@
*
* https://bugzilla.kernel.org/show_bug.cgi?id=15173
* http://article.gmane.org/gmane.linux.ide/46352
+ * http://thread.gmane.org/gmane.linux.kernel/1062139
*/
- if (pdev->device == 0x3249) {
+ if (board_id == vt6420 || board_id == vt6421) {
pci_read_config_byte(pdev, 0x52, &tmp8);
tmp8 |= 1 << 2;
pci_write_config_byte(pdev, 0x52, tmp8);
@@ -652,7 +653,7 @@
if (rc)
return rc;
- svia_configure(pdev);
+ svia_configure(pdev, board_id);
pci_set_master(pdev);
return ata_host_activate(host, pdev->irq, ata_bmdma_interrupt,
diff --git a/drivers/atm/solos-attrlist.c b/drivers/atm/solos-attrlist.c
index 1a9332e..9a676ee 100644
--- a/drivers/atm/solos-attrlist.c
+++ b/drivers/atm/solos-attrlist.c
@@ -1,6 +1,7 @@
SOLOS_ATTR_RO(DriverVersion)
SOLOS_ATTR_RO(APIVersion)
SOLOS_ATTR_RO(FirmwareVersion)
+SOLOS_ATTR_RO(Version)
// SOLOS_ATTR_RO(DspVersion)
// SOLOS_ATTR_RO(CommonHandshake)
SOLOS_ATTR_RO(Connected)
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index f46138a..2e08c99 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1161,6 +1161,14 @@
dev_info(&dev->dev, "Solos FPGA Version %d.%02d svn-%d\n",
major_ver, minor_ver, fpga_ver);
+ if (fpga_ver < 37 && (fpga_upgrade || firmware_upgrade ||
+ db_fpga_upgrade || db_firmware_upgrade)) {
+ dev_warn(&dev->dev,
+ "FPGA too old; cannot upgrade flash. Use JTAG.\n");
+ fpga_upgrade = firmware_upgrade = 0;
+ db_fpga_upgrade = db_firmware_upgrade = 0;
+ }
+
if (card->fpga_version >= DMA_SUPPORTED){
card->using_dma = 1;
} else {
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 31b5266..ead3e79 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -475,20 +475,33 @@
*/
void dpm_resume_noirq(pm_message_t state)
{
- struct device *dev;
+ struct list_head list;
ktime_t starttime = ktime_get();
+ INIT_LIST_HEAD(&list);
mutex_lock(&dpm_list_mtx);
transition_started = false;
- list_for_each_entry(dev, &dpm_list, power.entry)
+ while (!list_empty(&dpm_list)) {
+ struct device *dev = to_device(dpm_list.next);
+
+ get_device(dev);
if (dev->power.status > DPM_OFF) {
int error;
dev->power.status = DPM_OFF;
+ mutex_unlock(&dpm_list_mtx);
+
error = device_resume_noirq(dev, state);
+
+ mutex_lock(&dpm_list_mtx);
if (error)
pm_dev_err(dev, state, " early", error);
}
+ if (!list_empty(&dev->power.entry))
+ list_move_tail(&dev->power.entry, &list);
+ put_device(dev);
+ }
+ list_splice(&list, &dpm_list);
mutex_unlock(&dpm_list_mtx);
dpm_show_time(starttime, state, "early");
resume_device_irqs();
@@ -789,20 +802,33 @@
*/
int dpm_suspend_noirq(pm_message_t state)
{
- struct device *dev;
+ struct list_head list;
ktime_t starttime = ktime_get();
int error = 0;
+ INIT_LIST_HEAD(&list);
suspend_device_irqs();
mutex_lock(&dpm_list_mtx);
- list_for_each_entry_reverse(dev, &dpm_list, power.entry) {
+ while (!list_empty(&dpm_list)) {
+ struct device *dev = to_device(dpm_list.prev);
+
+ get_device(dev);
+ mutex_unlock(&dpm_list_mtx);
+
error = device_suspend_noirq(dev, state);
+
+ mutex_lock(&dpm_list_mtx);
if (error) {
pm_dev_err(dev, state, " late", error);
+ put_device(dev);
break;
}
dev->power.status = DPM_OFF_IRQ;
+ if (!list_empty(&dev->power.entry))
+ list_move(&dev->power.entry, &list);
+ put_device(dev);
}
+ list_splice_tail(&list, &dpm_list);
mutex_unlock(&dpm_list_mtx);
if (error)
dpm_resume_noirq(resume_event(state));
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index a1725e6..7888501 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -1341,7 +1341,7 @@
{
struct request_queue *q;
int cnt = FD_MAX_UNITS;
- struct request *rq;
+ struct request *rq = NULL;
/* Find next queue we can dispatch from */
fdc_queue = fdc_queue + 1;
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 541e188..528f631 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -180,9 +180,6 @@
BUG();
bio_endio(bio, -ENXIO);
return 0;
- } else if (bio->bi_rw & REQ_HARDBARRIER) {
- bio_endio(bio, -EOPNOTSUPP);
- return 0;
} else if (bio->bi_io_vec == NULL) {
printk(KERN_ERR "aoe: bi_io_vec is NULL\n");
BUG();
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 4e4cc6c..605a67e 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -1399,7 +1399,7 @@
{
struct request_queue *q;
int old_pos = fdc_queue;
- struct request *rq;
+ struct request *rq = NULL;
do {
q = unit[fdc_queue].disk->queue;
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 2cc4dda4..f291587 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -66,6 +66,7 @@
MODULE_LICENSE("GPL");
static DEFINE_MUTEX(cciss_mutex);
+static struct proc_dir_entry *proc_cciss;
#include "cciss_cmd.h"
#include "cciss.h"
@@ -113,6 +114,8 @@
{0x409D0E11, "Smart Array 6400 EM", &SA5_access},
{0x40910E11, "Smart Array 6i", &SA5_access},
{0x3225103C, "Smart Array P600", &SA5_access},
+ {0x3223103C, "Smart Array P800", &SA5_access},
+ {0x3234103C, "Smart Array P400", &SA5_access},
{0x3235103C, "Smart Array P400i", &SA5_access},
{0x3211103C, "Smart Array E200i", &SA5_access},
{0x3212103C, "Smart Array E200", &SA5_access},
@@ -361,8 +364,6 @@
#define ENG_GIG_FACTOR (ENG_GIG/512)
#define ENGAGE_SCSI "engage scsi"
-static struct proc_dir_entry *proc_cciss;
-
static void cciss_seq_show_header(struct seq_file *seq)
{
ctlr_info_t *h = seq->private;
@@ -3753,7 +3754,7 @@
for (i = 0; i < MAX_CONFIG_WAIT; i++) {
if (!(readl(h->vaddr + SA5_DOORBELL) & CFGTBL_ChangeReq))
break;
- msleep(10);
+ usleep_range(10000, 20000);
}
}
@@ -3937,10 +3938,9 @@
*board_id = ((subsystem_device_id << 16) & 0xffff0000) |
subsystem_vendor_id;
- for (i = 0; i < ARRAY_SIZE(products); i++) {
+ for (i = 0; i < ARRAY_SIZE(products); i++)
if (*board_id == products[i].board_id)
return i;
- }
dev_warn(&pdev->dev, "unrecognized board ID: 0x%08x, ignoring.\n",
*board_id);
return -ENODEV;
@@ -3971,18 +3971,31 @@
return -ENODEV;
}
-static int __devinit cciss_wait_for_board_ready(ctlr_info_t *h)
+static int __devinit cciss_wait_for_board_state(struct pci_dev *pdev,
+ void __iomem *vaddr, int wait_for_ready)
+#define BOARD_READY 1
+#define BOARD_NOT_READY 0
{
- int i;
+ int i, iterations;
u32 scratchpad;
- for (i = 0; i < CCISS_BOARD_READY_ITERATIONS; i++) {
- scratchpad = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
- if (scratchpad == CCISS_FIRMWARE_READY)
- return 0;
+ if (wait_for_ready)
+ iterations = CCISS_BOARD_READY_ITERATIONS;
+ else
+ iterations = CCISS_BOARD_NOT_READY_ITERATIONS;
+
+ for (i = 0; i < iterations; i++) {
+ scratchpad = readl(vaddr + SA5_SCRATCHPAD_OFFSET);
+ if (wait_for_ready) {
+ if (scratchpad == CCISS_FIRMWARE_READY)
+ return 0;
+ } else {
+ if (scratchpad != CCISS_FIRMWARE_READY)
+ return 0;
+ }
msleep(CCISS_BOARD_READY_POLL_INTERVAL_MSECS);
}
- dev_warn(&h->pdev->dev, "board not ready, timed out.\n");
+ dev_warn(&pdev->dev, "board not ready, timed out.\n");
return -ENODEV;
}
@@ -4031,6 +4044,11 @@
static void __devinit cciss_get_max_perf_mode_cmds(struct ctlr_info *h)
{
h->max_commands = readl(&(h->cfgtable->MaxPerformantModeCommands));
+
+ /* Limit commands in memory limited kdump scenario. */
+ if (reset_devices && h->max_commands > 32)
+ h->max_commands = 32;
+
if (h->max_commands < 16) {
dev_warn(&h->pdev->dev, "Controller reports "
"max supported commands of %d, an obvious lie. "
@@ -4148,7 +4166,7 @@
err = -ENOMEM;
goto err_out_free_res;
}
- err = cciss_wait_for_board_ready(h);
+ err = cciss_wait_for_board_state(h->pdev, h->vaddr, BOARD_READY);
if (err)
goto err_out_free_res;
err = cciss_find_cfgtables(h);
@@ -4313,36 +4331,6 @@
#define cciss_soft_reset_controller(p) cciss_message(p, 1, 0)
#define cciss_noop(p) cciss_message(p, 3, 0)
-static __devinit int cciss_reset_msi(struct pci_dev *pdev)
-{
-/* the #defines are stolen from drivers/pci/msi.h. */
-#define msi_control_reg(base) (base + PCI_MSI_FLAGS)
-#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
-
- int pos;
- u16 control = 0;
-
- pos = pci_find_capability(pdev, PCI_CAP_ID_MSI);
- if (pos) {
- pci_read_config_word(pdev, msi_control_reg(pos), &control);
- if (control & PCI_MSI_FLAGS_ENABLE) {
- dev_info(&pdev->dev, "resetting MSI\n");
- pci_write_config_word(pdev, msi_control_reg(pos), control & ~PCI_MSI_FLAGS_ENABLE);
- }
- }
-
- pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
- if (pos) {
- pci_read_config_word(pdev, msi_control_reg(pos), &control);
- if (control & PCI_MSIX_FLAGS_ENABLE) {
- dev_info(&pdev->dev, "resetting MSI-X\n");
- pci_write_config_word(pdev, msi_control_reg(pos), control & ~PCI_MSIX_FLAGS_ENABLE);
- }
- }
-
- return 0;
-}
-
static int cciss_controller_hard_reset(struct pci_dev *pdev,
void * __iomem vaddr, bool use_doorbell)
{
@@ -4397,17 +4385,17 @@
* states or using the doorbell register. */
static __devinit int cciss_kdump_hard_reset_controller(struct pci_dev *pdev)
{
- u16 saved_config_space[32];
u64 cfg_offset;
u32 cfg_base_addr;
u64 cfg_base_addr_index;
void __iomem *vaddr;
unsigned long paddr;
u32 misc_fw_support, active_transport;
- int rc, i;
+ int rc;
CfgTable_struct __iomem *cfgtable;
bool use_doorbell;
u32 board_id;
+ u16 command_register;
/* For controllers as old a the p600, this is very nearly
* the same thing as
@@ -4417,14 +4405,6 @@
* pci_set_power_state(pci_dev, PCI_D0);
* pci_restore_state(pci_dev);
*
- * but we can't use these nice canned kernel routines on
- * kexec, because they also check the MSI/MSI-X state in PCI
- * configuration space and do the wrong thing when it is
- * set/cleared. Also, the pci_save/restore_state functions
- * violate the ordering requirements for restoring the
- * configuration space from the CCISS document (see the
- * comment below). So we roll our own ....
- *
* For controllers newer than the P600, the pci power state
* method of resetting doesn't work so we have another way
* using the doorbell register.
@@ -4443,8 +4423,13 @@
return -ENODEV;
}
- for (i = 0; i < 32; i++)
- pci_read_config_word(pdev, 2*i, &saved_config_space[i]);
+ /* Save the PCI command register */
+ pci_read_config_word(pdev, 4, &command_register);
+ /* Turn the board off. This is so that later pci_restore_state()
+ * won't turn the board on before the rest of config space is ready.
+ */
+ pci_disable_device(pdev);
+ pci_save_state(pdev);
/* find the first memory BAR, so we can find the cfg table */
rc = cciss_pci_find_memory_BAR(pdev, &paddr);
@@ -4479,26 +4464,32 @@
rc = cciss_controller_hard_reset(pdev, vaddr, use_doorbell);
if (rc)
goto unmap_cfgtable;
-
- /* Restore the PCI configuration space. The Open CISS
- * Specification says, "Restore the PCI Configuration
- * Registers, offsets 00h through 60h. It is important to
- * restore the command register, 16-bits at offset 04h,
- * last. Do not restore the configuration status register,
- * 16-bits at offset 06h." Note that the offset is 2*i.
- */
- for (i = 0; i < 32; i++) {
- if (i == 2 || i == 3)
- continue;
- pci_write_config_word(pdev, 2*i, saved_config_space[i]);
+ pci_restore_state(pdev);
+ rc = pci_enable_device(pdev);
+ if (rc) {
+ dev_warn(&pdev->dev, "failed to enable device.\n");
+ goto unmap_cfgtable;
}
- wmb();
- pci_write_config_word(pdev, 4, saved_config_space[2]);
+ pci_write_config_word(pdev, 4, command_register);
/* Some devices (notably the HP Smart Array 5i Controller)
need a little pause here */
msleep(CCISS_POST_RESET_PAUSE_MSECS);
+ /* Wait for board to become not ready, then ready. */
+ dev_info(&pdev->dev, "Waiting for board to become ready.\n");
+ rc = cciss_wait_for_board_state(pdev, vaddr, BOARD_NOT_READY);
+ if (rc) /* Don't bail, might be E500, etc. which can't be reset */
+ dev_warn(&pdev->dev,
+ "failed waiting for board to become not ready\n");
+ rc = cciss_wait_for_board_state(pdev, vaddr, BOARD_READY);
+ if (rc) {
+ dev_warn(&pdev->dev,
+ "failed waiting for board to become ready\n");
+ goto unmap_cfgtable;
+ }
+ dev_info(&pdev->dev, "board ready.\n");
+
/* Controller should be in simple mode at this point. If it's not,
* It means we're on one of those controllers which doesn't support
* the doorbell reset method and on which the PCI power management reset
@@ -4539,8 +4530,6 @@
return 0; /* just try to do the kdump anyhow. */
if (rc)
return -ENODEV;
- if (cciss_reset_msi(pdev))
- return -ENODEV;
/* Now try to get the controller to respond to a no-op */
for (i = 0; i < CCISS_POST_RESET_NOOP_RETRIES; i++) {
@@ -4936,7 +4925,8 @@
}
}
kthread_stop(cciss_scan_thread);
- remove_proc_entry("driver/cciss", NULL);
+ if (proc_cciss)
+ remove_proc_entry("driver/cciss", NULL);
bus_unregister(&cciss_bus_type);
}
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index ae340ff..4b8933d 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -200,10 +200,14 @@
* the above.
*/
#define CCISS_BOARD_READY_WAIT_SECS (120)
+#define CCISS_BOARD_NOT_READY_WAIT_SECS (10)
#define CCISS_BOARD_READY_POLL_INTERVAL_MSECS (100)
#define CCISS_BOARD_READY_ITERATIONS \
((CCISS_BOARD_READY_WAIT_SECS * 1000) / \
CCISS_BOARD_READY_POLL_INTERVAL_MSECS)
+#define CCISS_BOARD_NOT_READY_ITERATIONS \
+ ((CCISS_BOARD_NOT_READY_WAIT_SECS * 1000) / \
+ CCISS_BOARD_READY_POLL_INTERVAL_MSECS)
#define CCISS_POST_RESET_PAUSE_MSECS (3000)
#define CCISS_POST_RESET_NOOP_INTERVAL_MSECS (1000)
#define CCISS_POST_RESET_NOOP_RETRIES (12)
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index 575495f..727d022 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -62,8 +62,8 @@
int length, /* length of data in buffer */
int func); /* 0 == read, 1 == write */
-static int cciss_scsi_queue_command (struct scsi_cmnd *cmd,
- void (* done)(struct scsi_cmnd *));
+static int cciss_scsi_queue_command (struct Scsi_Host *h,
+ struct scsi_cmnd *cmd);
static int cciss_eh_device_reset_handler(struct scsi_cmnd *);
static int cciss_eh_abort_handler(struct scsi_cmnd *);
@@ -1406,7 +1406,7 @@
static int
-cciss_scsi_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
+cciss_scsi_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
ctlr_info_t *h;
int rc;
@@ -1504,6 +1504,8 @@
return 0;
}
+static DEF_SCSI_QCMD(cciss_scsi_queue_command)
+
static void cciss_unregister_scsi(ctlr_info_t *h)
{
struct cciss_scsi_adapter_data_t *sa;
diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c
index ac04ef9..ba95cba 100644
--- a/drivers/block/drbd/drbd_actlog.c
+++ b/drivers/block/drbd/drbd_actlog.c
@@ -78,11 +78,10 @@
init_completion(&md_io.event);
md_io.error = 0;
- if ((rw & WRITE) && !test_bit(MD_NO_BARRIER, &mdev->flags))
- rw |= REQ_HARDBARRIER;
+ if ((rw & WRITE) && !test_bit(MD_NO_FUA, &mdev->flags))
+ rw |= REQ_FUA;
rw |= REQ_UNPLUG | REQ_SYNC;
- retry:
bio = bio_alloc(GFP_NOIO, 1);
bio->bi_bdev = bdev->md_bdev;
bio->bi_sector = sector;
@@ -100,17 +99,6 @@
wait_for_completion(&md_io.event);
ok = bio_flagged(bio, BIO_UPTODATE) && md_io.error == 0;
- /* check for unsupported barrier op.
- * would rather check on EOPNOTSUPP, but that is not reliable.
- * don't try again for ANY return value != 0 */
- if (unlikely((bio->bi_rw & REQ_HARDBARRIER) && !ok)) {
- /* Try again with no barrier */
- dev_warn(DEV, "Barriers not supported on meta data device - disabling\n");
- set_bit(MD_NO_BARRIER, &mdev->flags);
- rw &= ~REQ_HARDBARRIER;
- bio_put(bio);
- goto retry;
- }
out:
bio_put(bio);
return ok;
@@ -284,18 +272,32 @@
u32 xor_sum = 0;
if (!get_ldev(mdev)) {
- dev_err(DEV, "get_ldev() failed in w_al_write_transaction\n");
+ dev_err(DEV,
+ "disk is %s, cannot start al transaction (-%d +%d)\n",
+ drbd_disk_str(mdev->state.disk), evicted, new_enr);
complete(&((struct update_al_work *)w)->event);
return 1;
}
/* do we have to do a bitmap write, first?
* TODO reduce maximum latency:
* submit both bios, then wait for both,
- * instead of doing two synchronous sector writes. */
+ * instead of doing two synchronous sector writes.
+ * For now, we must not write the transaction,
+ * if we cannot write out the bitmap of the evicted extent. */
if (mdev->state.conn < C_CONNECTED && evicted != LC_FREE)
drbd_bm_write_sect(mdev, evicted/AL_EXT_PER_BM_SECT);
- mutex_lock(&mdev->md_io_mutex); /* protects md_io_page, al_tr_cycle, ... */
+ /* The bitmap write may have failed, causing a state change. */
+ if (mdev->state.disk < D_INCONSISTENT) {
+ dev_err(DEV,
+ "disk is %s, cannot write al transaction (-%d +%d)\n",
+ drbd_disk_str(mdev->state.disk), evicted, new_enr);
+ complete(&((struct update_al_work *)w)->event);
+ put_ldev(mdev);
+ return 1;
+ }
+
+ mutex_lock(&mdev->md_io_mutex); /* protects md_io_buffer, al_tr_cycle, ... */
buffer = (struct al_transaction *)page_address(mdev->md_io_page);
buffer->magic = __constant_cpu_to_be32(DRBD_MAGIC);
@@ -739,7 +741,7 @@
unsigned int enr;
unsigned long add = 0;
char ppb[10];
- int i;
+ int i, tmp;
wait_event(mdev->al_wait, lc_try_lock(mdev->act_log));
@@ -747,7 +749,9 @@
enr = lc_element_by_index(mdev->act_log, i)->lc_number;
if (enr == LC_FREE)
continue;
- add += drbd_bm_ALe_set_all(mdev, enr);
+ tmp = drbd_bm_ALe_set_all(mdev, enr);
+ dynamic_dev_dbg(DEV, "AL: set %d bits in extent %u\n", tmp, enr);
+ add += tmp;
}
lc_unlock(mdev->act_log);
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 9bdcf43..1ea1a34 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -114,11 +114,11 @@
#define D_ASSERT(exp) if (!(exp)) \
dev_err(DEV, "ASSERT( " #exp " ) in %s:%d\n", __FILE__, __LINE__)
-#define ERR_IF(exp) if (({ \
- int _b = (exp) != 0; \
- if (_b) dev_err(DEV, "%s: (%s) in %s:%d\n", \
- __func__, #exp, __FILE__, __LINE__); \
- _b; \
+#define ERR_IF(exp) if (({ \
+ int _b = (exp) != 0; \
+ if (_b) dev_err(DEV, "ASSERT FAILED: %s: (%s) in %s:%d\n", \
+ __func__, #exp, __FILE__, __LINE__); \
+ _b; \
}))
/* Defines to control fault insertion */
@@ -749,17 +749,12 @@
/* drbd_epoch flag bits */
enum {
- DE_BARRIER_IN_NEXT_EPOCH_ISSUED,
- DE_BARRIER_IN_NEXT_EPOCH_DONE,
- DE_CONTAINS_A_BARRIER,
DE_HAVE_BARRIER_NUMBER,
- DE_IS_FINISHING,
};
enum epoch_event {
EV_PUT,
EV_GOT_BARRIER_NR,
- EV_BARRIER_DONE,
EV_BECAME_LAST,
EV_CLEANUP = 32, /* used as flag */
};
@@ -801,11 +796,6 @@
__EE_CALL_AL_COMPLETE_IO,
__EE_MAY_SET_IN_SYNC,
- /* This epoch entry closes an epoch using a barrier.
- * On sucessful completion, the epoch is released,
- * and the P_BARRIER_ACK send. */
- __EE_IS_BARRIER,
-
/* In case a barrier failed,
* we need to resubmit without the barrier flag. */
__EE_RESUBMITTED,
@@ -820,7 +810,6 @@
};
#define EE_CALL_AL_COMPLETE_IO (1<<__EE_CALL_AL_COMPLETE_IO)
#define EE_MAY_SET_IN_SYNC (1<<__EE_MAY_SET_IN_SYNC)
-#define EE_IS_BARRIER (1<<__EE_IS_BARRIER)
#define EE_RESUBMITTED (1<<__EE_RESUBMITTED)
#define EE_WAS_ERROR (1<<__EE_WAS_ERROR)
#define EE_HAS_DIGEST (1<<__EE_HAS_DIGEST)
@@ -843,16 +832,15 @@
* Gets cleared when the state.conn
* goes into C_CONNECTED state. */
WRITE_BM_AFTER_RESYNC, /* A kmalloc() during resync failed */
- NO_BARRIER_SUPP, /* underlying block device doesn't implement barriers */
CONSIDER_RESYNC,
- MD_NO_BARRIER, /* meta data device does not support barriers,
- so don't even try */
+ MD_NO_FUA, /* Users wants us to not use FUA/FLUSH on meta data dev */
SUSPEND_IO, /* suspend application io */
BITMAP_IO, /* suspend application io;
once no more io in flight, start bitmap io */
BITMAP_IO_QUEUED, /* Started bitmap IO */
- GO_DISKLESS, /* Disk failed, local_cnt reached zero, we are going diskless */
+ GO_DISKLESS, /* Disk is being detached, on io-error or admin request. */
+ WAS_IO_ERROR, /* Local disk failed returned IO error */
RESYNC_AFTER_NEG, /* Resync after online grow after the attach&negotiate finished. */
NET_CONGESTED, /* The data socket is congested */
@@ -947,7 +935,6 @@
WO_none,
WO_drain_io,
WO_bdev_flush,
- WO_bio_barrier
};
struct fifo_buffer {
@@ -1281,6 +1268,7 @@
extern int drbd_bmio_clear_n_write(struct drbd_conf *mdev);
extern int drbd_bitmap_io(struct drbd_conf *mdev, int (*io_fn)(struct drbd_conf *), char *why);
extern void drbd_go_diskless(struct drbd_conf *mdev);
+extern void drbd_ldev_destroy(struct drbd_conf *mdev);
/* Meta data layout
@@ -1798,17 +1786,17 @@
case EP_PASS_ON:
if (!forcedetach) {
if (__ratelimit(&drbd_ratelimit_state))
- dev_err(DEV, "Local IO failed in %s."
- "Passing error on...\n", where);
+ dev_err(DEV, "Local IO failed in %s.\n", where);
break;
}
/* NOTE fall through to detach case if forcedetach set */
case EP_DETACH:
case EP_CALL_HELPER:
+ set_bit(WAS_IO_ERROR, &mdev->flags);
if (mdev->state.disk > D_FAILED) {
_drbd_set_state(_NS(mdev, disk, D_FAILED), CS_HARD, NULL);
- dev_err(DEV, "Local IO failed in %s."
- "Detaching...\n", where);
+ dev_err(DEV,
+ "Local IO failed in %s. Detaching...\n", where);
}
break;
}
@@ -1874,7 +1862,7 @@
static inline sector_t drbd_get_capacity(struct block_device *bdev)
{
/* return bdev ? get_capacity(bdev->bd_disk) : 0; */
- return bdev ? bdev->bd_inode->i_size >> 9 : 0;
+ return bdev ? i_size_read(bdev->bd_inode) >> 9 : 0;
}
/**
@@ -2127,7 +2115,11 @@
__release(local);
D_ASSERT(i >= 0);
if (i == 0) {
+ if (mdev->state.disk == D_DISKLESS)
+ /* even internal references gone, safe to destroy */
+ drbd_ldev_destroy(mdev);
if (mdev->state.disk == D_FAILED)
+ /* all application IO references gone. */
drbd_go_diskless(mdev);
wake_up(&mdev->misc_wait);
}
@@ -2138,6 +2130,10 @@
{
int io_allowed;
+ /* never get a reference while D_DISKLESS */
+ if (mdev->state.disk == D_DISKLESS)
+ return 0;
+
atomic_inc(&mdev->local_cnt);
io_allowed = (mdev->state.disk >= mins);
if (!io_allowed)
@@ -2406,12 +2402,12 @@
{
int r;
- if (test_bit(MD_NO_BARRIER, &mdev->flags))
+ if (test_bit(MD_NO_FUA, &mdev->flags))
return;
r = blkdev_issue_flush(mdev->ldev->md_bdev, GFP_KERNEL, NULL);
if (r) {
- set_bit(MD_NO_BARRIER, &mdev->flags);
+ set_bit(MD_NO_FUA, &mdev->flags);
dev_err(DEV, "meta data flush failed with status %d, disabling md-flushes\n", r);
}
}
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 25c7a73c..6be5401 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -835,6 +835,15 @@
ns.conn != C_UNCONNECTED && ns.conn != C_DISCONNECTING && ns.conn <= C_TEAR_DOWN)
ns.conn = os.conn;
+ /* we cannot fail (again) if we already detached */
+ if (ns.disk == D_FAILED && os.disk == D_DISKLESS)
+ ns.disk = D_DISKLESS;
+
+ /* if we are only D_ATTACHING yet,
+ * we can (and should) go directly to D_DISKLESS. */
+ if (ns.disk == D_FAILED && os.disk == D_ATTACHING)
+ ns.disk = D_DISKLESS;
+
/* After C_DISCONNECTING only C_STANDALONE may follow */
if (os.conn == C_DISCONNECTING && ns.conn != C_STANDALONE)
ns.conn = os.conn;
@@ -1056,7 +1065,15 @@
!test_and_set_bit(CONFIG_PENDING, &mdev->flags))
set_bit(DEVICE_DYING, &mdev->flags);
- mdev->state.i = ns.i;
+ /* if we are going -> D_FAILED or D_DISKLESS, grab one extra reference
+ * on the ldev here, to be sure the transition -> D_DISKLESS resp.
+ * drbd_ldev_destroy() won't happen before our corresponding
+ * after_state_ch works run, where we put_ldev again. */
+ if ((os.disk != D_FAILED && ns.disk == D_FAILED) ||
+ (os.disk != D_DISKLESS && ns.disk == D_DISKLESS))
+ atomic_inc(&mdev->local_cnt);
+
+ mdev->state = ns;
wake_up(&mdev->misc_wait);
wake_up(&mdev->state_wait);
@@ -1268,7 +1285,6 @@
if (test_bit(NEW_CUR_UUID, &mdev->flags)) {
drbd_uuid_new_current(mdev);
clear_bit(NEW_CUR_UUID, &mdev->flags);
- drbd_md_sync(mdev);
}
spin_lock_irq(&mdev->req_lock);
_drbd_set_state(_NS(mdev, susp_fen, 0), CS_VERBOSE, NULL);
@@ -1365,63 +1381,64 @@
os.disk > D_INCONSISTENT && ns.disk == D_INCONSISTENT)
drbd_queue_bitmap_io(mdev, &drbd_bmio_set_n_write, NULL, "set_n_write from invalidate");
- /* first half of local IO error */
- if (os.disk > D_FAILED && ns.disk == D_FAILED) {
- enum drbd_io_error_p eh = EP_PASS_ON;
+ /* first half of local IO error, failure to attach,
+ * or administrative detach */
+ if (os.disk != D_FAILED && ns.disk == D_FAILED) {
+ enum drbd_io_error_p eh;
+ int was_io_error;
+ /* corresponding get_ldev was in __drbd_set_state, to serialize
+ * our cleanup here with the transition to D_DISKLESS,
+ * so it is safe to dreference ldev here. */
+ eh = mdev->ldev->dc.on_io_error;
+ was_io_error = test_and_clear_bit(WAS_IO_ERROR, &mdev->flags);
+
+ /* current state still has to be D_FAILED,
+ * there is only one way out: to D_DISKLESS,
+ * and that may only happen after our put_ldev below. */
+ if (mdev->state.disk != D_FAILED)
+ dev_err(DEV,
+ "ASSERT FAILED: disk is %s during detach\n",
+ drbd_disk_str(mdev->state.disk));
if (drbd_send_state(mdev))
- dev_warn(DEV, "Notified peer that my disk is broken.\n");
+ dev_warn(DEV, "Notified peer that I am detaching my disk\n");
else
- dev_err(DEV, "Sending state for drbd_io_error() failed\n");
+ dev_err(DEV, "Sending state for detaching disk failed\n");
drbd_rs_cancel_all(mdev);
- if (get_ldev_if_state(mdev, D_FAILED)) {
- eh = mdev->ldev->dc.on_io_error;
- put_ldev(mdev);
- }
- if (eh == EP_CALL_HELPER)
+ /* In case we want to get something to stable storage still,
+ * this may be the last chance.
+ * Following put_ldev may transition to D_DISKLESS. */
+ drbd_md_sync(mdev);
+ put_ldev(mdev);
+
+ if (was_io_error && eh == EP_CALL_HELPER)
drbd_khelper(mdev, "local-io-error");
}
+ /* second half of local IO error, failure to attach,
+ * or administrative detach,
+ * after local_cnt references have reached zero again */
+ if (os.disk != D_DISKLESS && ns.disk == D_DISKLESS) {
+ /* We must still be diskless,
+ * re-attach has to be serialized with this! */
+ if (mdev->state.disk != D_DISKLESS)
+ dev_err(DEV,
+ "ASSERT FAILED: disk is %s while going diskless\n",
+ drbd_disk_str(mdev->state.disk));
- /* second half of local IO error handling,
- * after local_cnt references have reached zero: */
- if (os.disk == D_FAILED && ns.disk == D_DISKLESS) {
- mdev->rs_total = 0;
- mdev->rs_failed = 0;
- atomic_set(&mdev->rs_pending_cnt, 0);
- }
+ mdev->rs_total = 0;
+ mdev->rs_failed = 0;
+ atomic_set(&mdev->rs_pending_cnt, 0);
- if (os.disk > D_DISKLESS && ns.disk == D_DISKLESS) {
- /* We must still be diskless,
- * re-attach has to be serialized with this! */
- if (mdev->state.disk != D_DISKLESS)
- dev_err(DEV,
- "ASSERT FAILED: disk is %s while going diskless\n",
- drbd_disk_str(mdev->state.disk));
-
- /* we cannot assert local_cnt == 0 here, as get_ldev_if_state
- * will inc/dec it frequently. Since we became D_DISKLESS, no
- * one has touched the protected members anymore, though, so we
- * are safe to free them here. */
if (drbd_send_state(mdev))
- dev_warn(DEV, "Notified peer that I detached my disk.\n");
+ dev_warn(DEV, "Notified peer that I'm now diskless.\n");
else
- dev_err(DEV, "Sending state for detach failed\n");
-
- lc_destroy(mdev->resync);
- mdev->resync = NULL;
- lc_destroy(mdev->act_log);
- mdev->act_log = NULL;
- __no_warn(local,
- drbd_free_bc(mdev->ldev);
- mdev->ldev = NULL;);
-
- if (mdev->md_io_tmpp) {
- __free_page(mdev->md_io_tmpp);
- mdev->md_io_tmpp = NULL;
- }
+ dev_err(DEV, "Sending state for being diskless failed\n");
+ /* corresponding get_ldev in __drbd_set_state
+ * this may finaly trigger drbd_ldev_destroy. */
+ put_ldev(mdev);
}
/* Disks got bigger while they were detached */
@@ -2772,11 +2789,6 @@
drbd_set_defaults(mdev);
- /* for now, we do NOT yet support it,
- * even though we start some framework
- * to eventually support barriers */
- set_bit(NO_BARRIER_SUPP, &mdev->flags);
-
atomic_set(&mdev->ap_bio_cnt, 0);
atomic_set(&mdev->ap_pending_cnt, 0);
atomic_set(&mdev->rs_pending_cnt, 0);
@@ -2842,7 +2854,7 @@
drbd_thread_init(mdev, &mdev->asender, drbd_asender);
mdev->agreed_pro_version = PRO_VERSION_MAX;
- mdev->write_ordering = WO_bio_barrier;
+ mdev->write_ordering = WO_bdev_flush;
mdev->resync_wenr = LC_FREE;
}
@@ -2899,7 +2911,6 @@
D_ASSERT(list_empty(&mdev->resync_work.list));
D_ASSERT(list_empty(&mdev->unplug_work.list));
D_ASSERT(list_empty(&mdev->go_diskless.list));
-
}
@@ -3660,6 +3671,8 @@
get_random_bytes(&val, sizeof(u64));
_drbd_uuid_set(mdev, UI_CURRENT, val);
+ /* get it to stable storage _now_ */
+ drbd_md_sync(mdev);
}
void drbd_uuid_set_bm(struct drbd_conf *mdev, u64 val) __must_hold(local)
@@ -3756,19 +3769,31 @@
return 1;
}
+void drbd_ldev_destroy(struct drbd_conf *mdev)
+{
+ lc_destroy(mdev->resync);
+ mdev->resync = NULL;
+ lc_destroy(mdev->act_log);
+ mdev->act_log = NULL;
+ __no_warn(local,
+ drbd_free_bc(mdev->ldev);
+ mdev->ldev = NULL;);
+
+ if (mdev->md_io_tmpp) {
+ __free_page(mdev->md_io_tmpp);
+ mdev->md_io_tmpp = NULL;
+ }
+ clear_bit(GO_DISKLESS, &mdev->flags);
+}
+
static int w_go_diskless(struct drbd_conf *mdev, struct drbd_work *w, int unused)
{
D_ASSERT(mdev->state.disk == D_FAILED);
/* we cannot assert local_cnt == 0 here, as get_ldev_if_state will
* inc/dec it frequently. Once we are D_DISKLESS, no one will touch
- * the protected members anymore, though, so in the after_state_ch work
- * it will be safe to free them. */
+ * the protected members anymore, though, so once put_ldev reaches zero
+ * again, it will be safe to free them. */
drbd_force_state(mdev, NS(disk, D_DISKLESS));
- /* We need to wait for return of references checked out while we still
- * have been D_FAILED, though (drbd_md_sync, bitmap io). */
- wait_event(mdev->misc_wait, !atomic_read(&mdev->local_cnt));
-
- clear_bit(GO_DISKLESS, &mdev->flags);
return 1;
}
@@ -3777,9 +3802,6 @@
D_ASSERT(mdev->state.disk == D_FAILED);
if (!test_and_set_bit(GO_DISKLESS, &mdev->flags))
drbd_queue_work(&mdev->data.work, &mdev->go_diskless);
- /* don't drbd_queue_work_front,
- * we need to serialize with the after_state_ch work
- * of the -> D_FAILED transition. */
}
/**
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 87925e9..29e5c70 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -870,6 +870,11 @@
retcode = ERR_DISK_CONFIGURED;
goto fail;
}
+ /* It may just now have detached because of IO error. Make sure
+ * drbd_ldev_destroy is done already, we may end up here very fast,
+ * e.g. if someone calls attach from the on-io-error handler,
+ * to realize a "hot spare" feature (not that I'd recommend that) */
+ wait_event(mdev->misc_wait, !atomic_read(&mdev->local_cnt));
/* allocation not in the IO path, cqueue thread context */
nbc = kzalloc(sizeof(struct drbd_backing_dev), GFP_KERNEL);
@@ -1098,9 +1103,9 @@
/* Reset the "barriers don't work" bits here, then force meta data to
* be written, to ensure we determine if barriers are supported. */
if (nbc->dc.no_md_flush)
- set_bit(MD_NO_BARRIER, &mdev->flags);
+ set_bit(MD_NO_FUA, &mdev->flags);
else
- clear_bit(MD_NO_BARRIER, &mdev->flags);
+ clear_bit(MD_NO_FUA, &mdev->flags);
/* Point of no return reached.
* Devices and memory are no longer released by error cleanup below.
@@ -1112,8 +1117,8 @@
nbc = NULL;
resync_lru = NULL;
- mdev->write_ordering = WO_bio_barrier;
- drbd_bump_write_ordering(mdev, WO_bio_barrier);
+ mdev->write_ordering = WO_bdev_flush;
+ drbd_bump_write_ordering(mdev, WO_bdev_flush);
if (drbd_md_test_flag(mdev->ldev, MDF_CRASHED_PRIMARY))
set_bit(CRASHED_PRIMARY, &mdev->flags);
@@ -1262,7 +1267,7 @@
force_diskless_dec:
put_ldev(mdev);
force_diskless:
- drbd_force_state(mdev, NS(disk, D_DISKLESS));
+ drbd_force_state(mdev, NS(disk, D_FAILED));
drbd_md_sync(mdev);
release_bdev2_fail:
if (nbc)
@@ -1285,10 +1290,19 @@
return 0;
}
+/* Detaching the disk is a process in multiple stages. First we need to lock
+ * out application IO, in-flight IO, IO stuck in drbd_al_begin_io.
+ * Then we transition to D_DISKLESS, and wait for put_ldev() to return all
+ * internal references as well.
+ * Only then we have finally detached. */
static int drbd_nl_detach(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
struct drbd_nl_cfg_reply *reply)
{
+ drbd_suspend_io(mdev); /* so no-one is stuck in drbd_al_begin_io */
reply->ret_code = drbd_request_state(mdev, NS(disk, D_DISKLESS));
+ if (mdev->state.disk == D_DISKLESS)
+ wait_event(mdev->misc_wait, !atomic_read(&mdev->local_cnt));
+ drbd_resume_io(mdev);
return 0;
}
@@ -1953,7 +1967,6 @@
if (test_bit(NEW_CUR_UUID, &mdev->flags)) {
drbd_uuid_new_current(mdev);
clear_bit(NEW_CUR_UUID, &mdev->flags);
- drbd_md_sync(mdev);
}
drbd_suspend_io(mdev);
reply->ret_code = drbd_request_state(mdev, NS3(susp, 0, susp_nod, 0, susp_fen, 0));
diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c
index ad325c5..7e6ac30 100644
--- a/drivers/block/drbd/drbd_proc.c
+++ b/drivers/block/drbd/drbd_proc.c
@@ -158,7 +158,6 @@
[WO_none] = 'n',
[WO_drain_io] = 'd',
[WO_bdev_flush] = 'f',
- [WO_bio_barrier] = 'b',
};
seq_printf(seq, "version: " REL_VERSION " (api:%d/proto:%d-%d)\n%s\n",
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index efd6169..89d8a7c 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -36,7 +36,6 @@
#include <linux/memcontrol.h>
#include <linux/mm_inline.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/pkt_sched.h>
#define __KERNEL_SYSCALLS__
#include <linux/unistd.h>
@@ -49,11 +48,6 @@
#include "drbd_vli.h"
-struct flush_work {
- struct drbd_work w;
- struct drbd_epoch *epoch;
-};
-
enum finish_epoch {
FE_STILL_LIVE,
FE_DESTROYED,
@@ -66,16 +60,6 @@
static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *, struct drbd_epoch *, enum epoch_event);
static int e_end_block(struct drbd_conf *, struct drbd_work *, int);
-static struct drbd_epoch *previous_epoch(struct drbd_conf *mdev, struct drbd_epoch *epoch)
-{
- struct drbd_epoch *prev;
- spin_lock(&mdev->epoch_lock);
- prev = list_entry(epoch->list.prev, struct drbd_epoch, list);
- if (prev == epoch || prev == mdev->current_epoch)
- prev = NULL;
- spin_unlock(&mdev->epoch_lock);
- return prev;
-}
#define GFP_TRY (__GFP_HIGHMEM | __GFP_NOWARN)
@@ -981,7 +965,7 @@
return TRUE;
}
-static enum finish_epoch drbd_flush_after_epoch(struct drbd_conf *mdev, struct drbd_epoch *epoch)
+static void drbd_flush(struct drbd_conf *mdev)
{
int rv;
@@ -997,24 +981,6 @@
}
put_ldev(mdev);
}
-
- return drbd_may_finish_epoch(mdev, epoch, EV_BARRIER_DONE);
-}
-
-static int w_flush(struct drbd_conf *mdev, struct drbd_work *w, int cancel)
-{
- struct flush_work *fw = (struct flush_work *)w;
- struct drbd_epoch *epoch = fw->epoch;
-
- kfree(w);
-
- if (!test_and_set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags))
- drbd_flush_after_epoch(mdev, epoch);
-
- drbd_may_finish_epoch(mdev, epoch, EV_PUT |
- (mdev->state.conn < C_CONNECTED ? EV_CLEANUP : 0));
-
- return 1;
}
/**
@@ -1027,15 +993,13 @@
struct drbd_epoch *epoch,
enum epoch_event ev)
{
- int finish, epoch_size;
+ int epoch_size;
struct drbd_epoch *next_epoch;
- int schedule_flush = 0;
enum finish_epoch rv = FE_STILL_LIVE;
spin_lock(&mdev->epoch_lock);
do {
next_epoch = NULL;
- finish = 0;
epoch_size = atomic_read(&epoch->epoch_size);
@@ -1045,16 +1009,6 @@
break;
case EV_GOT_BARRIER_NR:
set_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags);
-
- /* Special case: If we just switched from WO_bio_barrier to
- WO_bdev_flush we should not finish the current epoch */
- if (test_bit(DE_CONTAINS_A_BARRIER, &epoch->flags) && epoch_size == 1 &&
- mdev->write_ordering != WO_bio_barrier &&
- epoch == mdev->current_epoch)
- clear_bit(DE_CONTAINS_A_BARRIER, &epoch->flags);
- break;
- case EV_BARRIER_DONE:
- set_bit(DE_BARRIER_IN_NEXT_EPOCH_DONE, &epoch->flags);
break;
case EV_BECAME_LAST:
/* nothing to do*/
@@ -1063,23 +1017,7 @@
if (epoch_size != 0 &&
atomic_read(&epoch->active) == 0 &&
- test_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags) &&
- epoch->list.prev == &mdev->current_epoch->list &&
- !test_bit(DE_IS_FINISHING, &epoch->flags)) {
- /* Nearly all conditions are met to finish that epoch... */
- if (test_bit(DE_BARRIER_IN_NEXT_EPOCH_DONE, &epoch->flags) ||
- mdev->write_ordering == WO_none ||
- (epoch_size == 1 && test_bit(DE_CONTAINS_A_BARRIER, &epoch->flags)) ||
- ev & EV_CLEANUP) {
- finish = 1;
- set_bit(DE_IS_FINISHING, &epoch->flags);
- } else if (!test_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags) &&
- mdev->write_ordering == WO_bio_barrier) {
- atomic_inc(&epoch->active);
- schedule_flush = 1;
- }
- }
- if (finish) {
+ test_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags)) {
if (!(ev & EV_CLEANUP)) {
spin_unlock(&mdev->epoch_lock);
drbd_send_b_ack(mdev, epoch->barrier_nr, epoch_size);
@@ -1102,6 +1040,7 @@
/* atomic_set(&epoch->active, 0); is already zero */
if (rv == FE_STILL_LIVE)
rv = FE_RECYCLED;
+ wake_up(&mdev->ee_wait);
}
}
@@ -1113,22 +1052,6 @@
spin_unlock(&mdev->epoch_lock);
- if (schedule_flush) {
- struct flush_work *fw;
- fw = kmalloc(sizeof(*fw), GFP_ATOMIC);
- if (fw) {
- fw->w.cb = w_flush;
- fw->epoch = epoch;
- drbd_queue_work(&mdev->data.work, &fw->w);
- } else {
- dev_warn(DEV, "Could not kmalloc a flush_work obj\n");
- set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags);
- /* That is not a recursion, only one level */
- drbd_may_finish_epoch(mdev, epoch, EV_BARRIER_DONE);
- drbd_may_finish_epoch(mdev, epoch, EV_PUT);
- }
- }
-
return rv;
}
@@ -1144,19 +1067,16 @@
[WO_none] = "none",
[WO_drain_io] = "drain",
[WO_bdev_flush] = "flush",
- [WO_bio_barrier] = "barrier",
};
pwo = mdev->write_ordering;
wo = min(pwo, wo);
- if (wo == WO_bio_barrier && mdev->ldev->dc.no_disk_barrier)
- wo = WO_bdev_flush;
if (wo == WO_bdev_flush && mdev->ldev->dc.no_disk_flush)
wo = WO_drain_io;
if (wo == WO_drain_io && mdev->ldev->dc.no_disk_drain)
wo = WO_none;
mdev->write_ordering = wo;
- if (pwo != mdev->write_ordering || wo == WO_bio_barrier)
+ if (pwo != mdev->write_ordering || wo == WO_bdev_flush)
dev_info(DEV, "Method to ensure write ordering: %s\n", write_ordering_str[mdev->write_ordering]);
}
@@ -1192,7 +1112,7 @@
bio->bi_sector = sector;
bio->bi_bdev = mdev->ldev->backing_bdev;
/* we special case some flags in the multi-bio case, see below
- * (REQ_UNPLUG, REQ_HARDBARRIER) */
+ * (REQ_UNPLUG) */
bio->bi_rw = rw;
bio->bi_private = e;
bio->bi_end_io = drbd_endio_sec;
@@ -1226,11 +1146,6 @@
bio->bi_rw &= ~REQ_UNPLUG;
drbd_generic_make_request(mdev, fault_type, bio);
-
- /* strip off REQ_HARDBARRIER,
- * unless it is the first or last bio */
- if (bios && bios->bi_next)
- bios->bi_rw &= ~REQ_HARDBARRIER;
} while (bios);
maybe_kick_lo(mdev);
return 0;
@@ -1244,45 +1159,9 @@
return -ENOMEM;
}
-/**
- * w_e_reissue() - Worker callback; Resubmit a bio, without REQ_HARDBARRIER set
- * @mdev: DRBD device.
- * @w: work object.
- * @cancel: The connection will be closed anyways (unused in this callback)
- */
-int w_e_reissue(struct drbd_conf *mdev, struct drbd_work *w, int cancel) __releases(local)
-{
- struct drbd_epoch_entry *e = (struct drbd_epoch_entry *)w;
- /* We leave DE_CONTAINS_A_BARRIER and EE_IS_BARRIER in place,
- (and DE_BARRIER_IN_NEXT_EPOCH_ISSUED in the previous Epoch)
- so that we can finish that epoch in drbd_may_finish_epoch().
- That is necessary if we already have a long chain of Epochs, before
- we realize that REQ_HARDBARRIER is actually not supported */
-
- /* As long as the -ENOTSUPP on the barrier is reported immediately
- that will never trigger. If it is reported late, we will just
- print that warning and continue correctly for all future requests
- with WO_bdev_flush */
- if (previous_epoch(mdev, e->epoch))
- dev_warn(DEV, "Write ordering was not enforced (one time event)\n");
-
- /* we still have a local reference,
- * get_ldev was done in receive_Data. */
-
- e->w.cb = e_end_block;
- if (drbd_submit_ee(mdev, e, WRITE, DRBD_FAULT_DT_WR) != 0) {
- /* drbd_submit_ee fails for one reason only:
- * if was not able to allocate sufficient bios.
- * requeue, try again later. */
- e->w.cb = w_e_reissue;
- drbd_queue_work(&mdev->data.work, &e->w);
- }
- return 1;
-}
-
static int receive_Barrier(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
{
- int rv, issue_flush;
+ int rv;
struct p_barrier *p = &mdev->data.rbuf.barrier;
struct drbd_epoch *epoch;
@@ -1300,44 +1179,40 @@
* Therefore we must send the barrier_ack after the barrier request was
* completed. */
switch (mdev->write_ordering) {
- case WO_bio_barrier:
case WO_none:
if (rv == FE_RECYCLED)
return TRUE;
- break;
+
+ /* receiver context, in the writeout path of the other node.
+ * avoid potential distributed deadlock */
+ epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
+ if (epoch)
+ break;
+ else
+ dev_warn(DEV, "Allocation of an epoch failed, slowing down\n");
+ /* Fall through */
case WO_bdev_flush:
case WO_drain_io:
- if (rv == FE_STILL_LIVE) {
- set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
- drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
- rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
- }
- if (rv == FE_RECYCLED)
- return TRUE;
-
- /* The asender will send all the ACKs and barrier ACKs out, since
- all EEs moved from the active_ee to the done_ee. We need to
- provide a new epoch object for the EEs that come in soon */
- break;
- }
-
- /* receiver context, in the writeout path of the other node.
- * avoid potential distributed deadlock */
- epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
- if (!epoch) {
- dev_warn(DEV, "Allocation of an epoch failed, slowing down\n");
- issue_flush = !test_and_set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
- if (issue_flush) {
- rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
- if (rv == FE_RECYCLED)
- return TRUE;
+ drbd_flush(mdev);
+
+ if (atomic_read(&mdev->current_epoch->epoch_size)) {
+ epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
+ if (epoch)
+ break;
}
- drbd_wait_ee_list_empty(mdev, &mdev->done_ee);
+ epoch = mdev->current_epoch;
+ wait_event(mdev->ee_wait, atomic_read(&epoch->epoch_size) == 0);
+
+ D_ASSERT(atomic_read(&epoch->active) == 0);
+ D_ASSERT(epoch->flags == 0);
return TRUE;
+ default:
+ dev_err(DEV, "Strangeness in mdev->write_ordering %d\n", mdev->write_ordering);
+ return FALSE;
}
epoch->flags = 0;
@@ -1652,15 +1527,8 @@
{
struct drbd_epoch_entry *e = (struct drbd_epoch_entry *)w;
sector_t sector = e->sector;
- struct drbd_epoch *epoch;
int ok = 1, pcmd;
- if (e->flags & EE_IS_BARRIER) {
- epoch = previous_epoch(mdev, e->epoch);
- if (epoch)
- drbd_may_finish_epoch(mdev, epoch, EV_BARRIER_DONE + (cancel ? EV_CLEANUP : 0));
- }
-
if (mdev->net_conf->wire_protocol == DRBD_PROT_C) {
if (likely((e->flags & EE_WAS_ERROR) == 0)) {
pcmd = (mdev->state.conn >= C_SYNC_SOURCE &&
@@ -1817,27 +1685,6 @@
e->epoch = mdev->current_epoch;
atomic_inc(&e->epoch->epoch_size);
atomic_inc(&e->epoch->active);
-
- if (mdev->write_ordering == WO_bio_barrier && atomic_read(&e->epoch->epoch_size) == 1) {
- struct drbd_epoch *epoch;
- /* Issue a barrier if we start a new epoch, and the previous epoch
- was not a epoch containing a single request which already was
- a Barrier. */
- epoch = list_entry(e->epoch->list.prev, struct drbd_epoch, list);
- if (epoch == e->epoch) {
- set_bit(DE_CONTAINS_A_BARRIER, &e->epoch->flags);
- rw |= REQ_HARDBARRIER;
- e->flags |= EE_IS_BARRIER;
- } else {
- if (atomic_read(&epoch->epoch_size) > 1 ||
- !test_bit(DE_CONTAINS_A_BARRIER, &epoch->flags)) {
- set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags);
- set_bit(DE_CONTAINS_A_BARRIER, &e->epoch->flags);
- rw |= REQ_HARDBARRIER;
- e->flags |= EE_IS_BARRIER;
- }
- }
- }
spin_unlock(&mdev->epoch_lock);
dp_flags = be32_to_cpu(p->dp_flags);
@@ -1995,10 +1842,11 @@
break;
}
- if (mdev->state.pdsk == D_DISKLESS) {
+ if (mdev->state.pdsk < D_INCONSISTENT) {
/* In case we have the only disk of the cluster, */
drbd_set_out_of_sync(mdev, e->sector, e->size);
e->flags |= EE_CALL_AL_COMPLETE_IO;
+ e->flags &= ~EE_MAY_SET_IN_SYNC;
drbd_al_begin_io(mdev, e->sector);
}
@@ -3362,7 +3210,7 @@
if (ns.conn == C_MASK) {
ns.conn = C_CONNECTED;
if (mdev->state.disk == D_NEGOTIATING) {
- drbd_force_state(mdev, NS(disk, D_DISKLESS));
+ drbd_force_state(mdev, NS(disk, D_FAILED));
} else if (peer_state.disk == D_NEGOTIATING) {
dev_err(DEV, "Disk attach process on the peer node was aborted.\n");
peer_state.disk = D_DISKLESS;
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 9e91a25..11a75d3 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -258,7 +258,7 @@
if (!hlist_unhashed(&req->colision))
hlist_del(&req->colision);
else
- D_ASSERT((s & RQ_NET_MASK) == 0);
+ D_ASSERT((s & (RQ_NET_MASK & ~RQ_NET_DONE)) == 0);
/* for writes we need to do some extra housekeeping */
if (rw == WRITE)
@@ -813,7 +813,8 @@
mdev->state.conn >= C_CONNECTED));
if (!(local || remote) && !is_susp(mdev->state)) {
- dev_err(DEV, "IO ERROR: neither local nor remote disk\n");
+ if (__ratelimit(&drbd_ratelimit_state))
+ dev_err(DEV, "IO ERROR: neither local nor remote disk\n");
goto fail_free_complete;
}
@@ -942,12 +943,21 @@
if (local) {
req->private_bio->bi_bdev = mdev->ldev->backing_bdev;
- if (FAULT_ACTIVE(mdev, rw == WRITE ? DRBD_FAULT_DT_WR
- : rw == READ ? DRBD_FAULT_DT_RD
- : DRBD_FAULT_DT_RA))
+ /* State may have changed since we grabbed our reference on the
+ * mdev->ldev member. Double check, and short-circuit to endio.
+ * In case the last activity log transaction failed to get on
+ * stable storage, and this is a WRITE, we may not even submit
+ * this bio. */
+ if (get_ldev(mdev)) {
+ if (FAULT_ACTIVE(mdev, rw == WRITE ? DRBD_FAULT_DT_WR
+ : rw == READ ? DRBD_FAULT_DT_RD
+ : DRBD_FAULT_DT_RA))
+ bio_endio(req->private_bio, -EIO);
+ else
+ generic_make_request(req->private_bio);
+ put_ldev(mdev);
+ } else
bio_endio(req->private_bio, -EIO);
- else
- generic_make_request(req->private_bio);
}
/* we need to plug ALWAYS since we possibly need to kick lo_dev.
@@ -1022,20 +1032,6 @@
return 0;
}
- /* Reject barrier requests if we know the underlying device does
- * not support them.
- * XXX: Need to get this info from peer as well some how so we
- * XXX: reject if EITHER side/data/metadata area does not support them.
- *
- * because of those XXX, this is not yet enabled,
- * i.e. in drbd_init_set_defaults we set the NO_BARRIER_SUPP bit.
- */
- if (unlikely(bio->bi_rw & REQ_HARDBARRIER) && test_bit(NO_BARRIER_SUPP, &mdev->flags)) {
- /* dev_warn(DEV, "Rejecting barrier request as underlying device does not support\n"); */
- bio_endio(bio, -EOPNOTSUPP);
- return 0;
- }
-
/*
* what we "blindly" assume:
*/
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 108d580..47d223c 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -26,7 +26,6 @@
#include <linux/module.h>
#include <linux/drbd.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/wait.h>
#include <linux/mm.h>
#include <linux/memcontrol.h>
@@ -102,12 +101,6 @@
put_ldev(mdev);
}
-static int is_failed_barrier(int ee_flags)
-{
- return (ee_flags & (EE_IS_BARRIER|EE_WAS_ERROR|EE_RESUBMITTED))
- == (EE_IS_BARRIER|EE_WAS_ERROR);
-}
-
/* writes on behalf of the partner, or resync writes,
* "submitted" by the receiver, final stage. */
static void drbd_endio_write_sec_final(struct drbd_epoch_entry *e) __releases(local)
@@ -119,21 +112,6 @@
int is_syncer_req;
int do_al_complete_io;
- /* if this is a failed barrier request, disable use of barriers,
- * and schedule for resubmission */
- if (is_failed_barrier(e->flags)) {
- drbd_bump_write_ordering(mdev, WO_bdev_flush);
- spin_lock_irqsave(&mdev->req_lock, flags);
- list_del(&e->w.list);
- e->flags = (e->flags & ~EE_WAS_ERROR) | EE_RESUBMITTED;
- e->w.cb = w_e_reissue;
- /* put_ldev actually happens below, once we come here again. */
- __release(local);
- spin_unlock_irqrestore(&mdev->req_lock, flags);
- drbd_queue_work(&mdev->data.work, &e->w);
- return;
- }
-
D_ASSERT(e->block_id != ID_VACANT);
/* after we moved e to done_ee,
@@ -925,7 +903,7 @@
drbd_md_sync(mdev);
if (test_and_clear_bit(WRITE_BM_AFTER_RESYNC, &mdev->flags)) {
- dev_warn(DEV, "Writing the whole bitmap, due to failed kmalloc\n");
+ dev_info(DEV, "Writing the whole bitmap\n");
drbd_queue_bitmap_io(mdev, &drbd_bm_write, NULL, "write from resync_finished");
}
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 767107c..3951020 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4363,9 +4363,9 @@
out_put_disk:
while (dr--) {
del_timer(&motor_off_timer[dr]);
- put_disk(disks[dr]);
if (disks[dr]->queue)
blk_cleanup_queue(disks[dr]->queue);
+ put_disk(disks[dr]);
}
return err;
}
@@ -4573,8 +4573,8 @@
device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos);
platform_device_unregister(&floppy_device[drive]);
}
- put_disk(disks[drive]);
blk_cleanup_queue(disks[drive]->queue);
+ put_disk(disks[drive]);
}
del_timer_sync(&fd_timeout);
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 1e5284e..7ea0bea 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -481,12 +481,6 @@
if (bio_rw(bio) == WRITE) {
struct file *file = lo->lo_backing_file;
- /* REQ_HARDBARRIER is deprecated */
- if (bio->bi_rw & REQ_HARDBARRIER) {
- ret = -EOPNOTSUPP;
- goto out;
- }
-
if (bio->bi_rw & REQ_FLUSH) {
ret = vfs_fsync(file, 0);
if (unlikely(ret && ret != -EINVAL)) {
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 6ec9d53..008d4a0 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -21,80 +21,9 @@
- Instructions for use
- --------------------
+ For usage instructions, please refer to:
- 1) Map a Linux block device to an existing rbd image.
-
- Usage: <mon ip addr> <options> <pool name> <rbd image name> [snap name]
-
- $ echo "192.168.0.1 name=admin rbd foo" > /sys/class/rbd/add
-
- The snapshot name can be "-" or omitted to map the image read/write.
-
- 2) List all active blkdev<->object mappings.
-
- In this example, we have performed step #1 twice, creating two blkdevs,
- mapped to two separate rados objects in the rados rbd pool
-
- $ cat /sys/class/rbd/list
- #id major client_name pool name snap KB
- 0 254 client4143 rbd foo - 1024000
-
- The columns, in order, are:
- - blkdev unique id
- - blkdev assigned major
- - rados client id
- - rados pool name
- - rados block device name
- - mapped snapshot ("-" if none)
- - device size in KB
-
-
- 3) Create a snapshot.
-
- Usage: <blkdev id> <snapname>
-
- $ echo "0 mysnap" > /sys/class/rbd/snap_create
-
-
- 4) Listing a snapshot.
-
- $ cat /sys/class/rbd/snaps_list
- #id snap KB
- 0 - 1024000 (*)
- 0 foo 1024000
-
- The columns, in order, are:
- - blkdev unique id
- - snapshot name, '-' means none (active read/write version)
- - size of device at time of snapshot
- - the (*) indicates this is the active version
-
- 5) Rollback to snapshot.
-
- Usage: <blkdev id> <snapname>
-
- $ echo "0 mysnap" > /sys/class/rbd/snap_rollback
-
-
- 6) Mapping an image using snapshot.
-
- A snapshot mapping is read-only. This is being done by passing
- snap=<snapname> to the options when adding a device.
-
- $ echo "192.168.0.1 name=admin,snap=mysnap rbd foo" > /sys/class/rbd/add
-
-
- 7) Remove an active blkdev<->rbd image mapping.
-
- In this example, we remove the mapping with blkdev unique id 1.
-
- $ echo 1 > /sys/class/rbd/remove
-
-
- NOTE: The actual creation and deletion of rados objects is outside the scope
- of this driver.
+ Documentation/ABI/testing/sysfs-bus-rbd
*/
@@ -163,6 +92,14 @@
u64 len;
};
+struct rbd_snap {
+ struct device dev;
+ const char *name;
+ size_t size;
+ struct list_head node;
+ u64 id;
+};
+
/*
* a single device
*/
@@ -193,21 +130,60 @@
int read_only;
struct list_head node;
+
+ /* list of snapshots */
+ struct list_head snaps;
+
+ /* sysfs related */
+ struct device dev;
+};
+
+static struct bus_type rbd_bus_type = {
+ .name = "rbd",
};
static spinlock_t node_lock; /* protects client get/put */
-static struct class *class_rbd; /* /sys/class/rbd */
static DEFINE_MUTEX(ctl_mutex); /* Serialize open/close/setup/teardown */
static LIST_HEAD(rbd_dev_list); /* devices */
static LIST_HEAD(rbd_client_list); /* clients */
+static int __rbd_init_snaps_header(struct rbd_device *rbd_dev);
+static void rbd_dev_release(struct device *dev);
+static ssize_t rbd_snap_rollback(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t size);
+static ssize_t rbd_snap_add(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count);
+static void __rbd_remove_snap_dev(struct rbd_device *rbd_dev,
+ struct rbd_snap *snap);;
+
+
+static struct rbd_device *dev_to_rbd(struct device *dev)
+{
+ return container_of(dev, struct rbd_device, dev);
+}
+
+static struct device *rbd_get_dev(struct rbd_device *rbd_dev)
+{
+ return get_device(&rbd_dev->dev);
+}
+
+static void rbd_put_dev(struct rbd_device *rbd_dev)
+{
+ put_device(&rbd_dev->dev);
+}
static int rbd_open(struct block_device *bdev, fmode_t mode)
{
struct gendisk *disk = bdev->bd_disk;
struct rbd_device *rbd_dev = disk->private_data;
+ rbd_get_dev(rbd_dev);
+
set_device_ro(bdev, rbd_dev->read_only);
if ((mode & FMODE_WRITE) && rbd_dev->read_only)
@@ -216,9 +192,19 @@
return 0;
}
+static int rbd_release(struct gendisk *disk, fmode_t mode)
+{
+ struct rbd_device *rbd_dev = disk->private_data;
+
+ rbd_put_dev(rbd_dev);
+
+ return 0;
+}
+
static const struct block_device_operations rbd_bd_ops = {
.owner = THIS_MODULE,
.open = rbd_open,
+ .release = rbd_release,
};
/*
@@ -361,7 +347,6 @@
int ret = -ENOMEM;
init_rwsem(&header->snap_rwsem);
-
header->snap_names_len = le64_to_cpu(ondisk->snap_names_len);
header->snapc = kmalloc(sizeof(struct ceph_snap_context) +
snap_count *
@@ -1256,10 +1241,20 @@
return -ERANGE;
}
+static void __rbd_remove_all_snaps(struct rbd_device *rbd_dev)
+{
+ struct rbd_snap *snap;
+
+ while (!list_empty(&rbd_dev->snaps)) {
+ snap = list_first_entry(&rbd_dev->snaps, struct rbd_snap, node);
+ __rbd_remove_snap_dev(rbd_dev, snap);
+ }
+}
+
/*
* only read the first part of the ondisk header, without the snaps info
*/
-static int rbd_update_snaps(struct rbd_device *rbd_dev)
+static int __rbd_update_snaps(struct rbd_device *rbd_dev)
{
int ret;
struct rbd_image_header h;
@@ -1280,12 +1275,15 @@
rbd_dev->header.total_snaps = h.total_snaps;
rbd_dev->header.snapc = h.snapc;
rbd_dev->header.snap_names = h.snap_names;
+ rbd_dev->header.snap_names_len = h.snap_names_len;
rbd_dev->header.snap_sizes = h.snap_sizes;
rbd_dev->header.snapc->seq = snap_seq;
+ ret = __rbd_init_snaps_header(rbd_dev);
+
up_write(&rbd_dev->header.snap_rwsem);
- return 0;
+ return ret;
}
static int rbd_init_disk(struct rbd_device *rbd_dev)
@@ -1300,6 +1298,11 @@
if (rc)
return rc;
+ /* no need to lock here, as rbd_dev is not registered yet */
+ rc = __rbd_init_snaps_header(rbd_dev);
+ if (rc)
+ return rc;
+
rc = rbd_header_set_snap(rbd_dev, rbd_dev->snap_name, &total_size);
if (rc)
return rc;
@@ -1343,54 +1346,360 @@
return rc;
}
-/********************************************************************
- * /sys/class/rbd/
- * add map rados objects to blkdev
- * remove unmap rados objects
- * list show mappings
- *******************************************************************/
+/*
+ sysfs
+*/
-static void class_rbd_release(struct class *cls)
+static ssize_t rbd_size_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- kfree(cls);
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+ return sprintf(buf, "%llu\n", (unsigned long long)rbd_dev->header.image_size);
}
-static ssize_t class_rbd_list(struct class *c,
- struct class_attribute *attr,
- char *data)
+static ssize_t rbd_major_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- int n = 0;
- struct list_head *tmp;
- int max = PAGE_SIZE;
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+ return sprintf(buf, "%d\n", rbd_dev->major);
+}
+
+static ssize_t rbd_client_id_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+ return sprintf(buf, "client%lld\n", ceph_client_id(rbd_dev->client));
+}
+
+static ssize_t rbd_pool_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+ return sprintf(buf, "%s\n", rbd_dev->pool_name);
+}
+
+static ssize_t rbd_name_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+ return sprintf(buf, "%s\n", rbd_dev->obj);
+}
+
+static ssize_t rbd_snap_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+ return sprintf(buf, "%s\n", rbd_dev->snap_name);
+}
+
+static ssize_t rbd_image_refresh(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t size)
+{
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+ int rc;
+ int ret = size;
mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
- n += snprintf(data, max,
- "#id\tmajor\tclient_name\tpool\tname\tsnap\tKB\n");
+ rc = __rbd_update_snaps(rbd_dev);
+ if (rc < 0)
+ ret = rc;
- list_for_each(tmp, &rbd_dev_list) {
- struct rbd_device *rbd_dev;
+ mutex_unlock(&ctl_mutex);
+ return ret;
+}
- rbd_dev = list_entry(tmp, struct rbd_device, node);
- n += snprintf(data+n, max-n,
- "%d\t%d\tclient%lld\t%s\t%s\t%s\t%lld\n",
- rbd_dev->id,
- rbd_dev->major,
- ceph_client_id(rbd_dev->client),
- rbd_dev->pool_name,
- rbd_dev->obj, rbd_dev->snap_name,
- rbd_dev->header.image_size >> 10);
- if (n == max)
+static DEVICE_ATTR(size, S_IRUGO, rbd_size_show, NULL);
+static DEVICE_ATTR(major, S_IRUGO, rbd_major_show, NULL);
+static DEVICE_ATTR(client_id, S_IRUGO, rbd_client_id_show, NULL);
+static DEVICE_ATTR(pool, S_IRUGO, rbd_pool_show, NULL);
+static DEVICE_ATTR(name, S_IRUGO, rbd_name_show, NULL);
+static DEVICE_ATTR(refresh, S_IWUSR, NULL, rbd_image_refresh);
+static DEVICE_ATTR(current_snap, S_IRUGO, rbd_snap_show, NULL);
+static DEVICE_ATTR(create_snap, S_IWUSR, NULL, rbd_snap_add);
+static DEVICE_ATTR(rollback_snap, S_IWUSR, NULL, rbd_snap_rollback);
+
+static struct attribute *rbd_attrs[] = {
+ &dev_attr_size.attr,
+ &dev_attr_major.attr,
+ &dev_attr_client_id.attr,
+ &dev_attr_pool.attr,
+ &dev_attr_name.attr,
+ &dev_attr_current_snap.attr,
+ &dev_attr_refresh.attr,
+ &dev_attr_create_snap.attr,
+ &dev_attr_rollback_snap.attr,
+ NULL
+};
+
+static struct attribute_group rbd_attr_group = {
+ .attrs = rbd_attrs,
+};
+
+static const struct attribute_group *rbd_attr_groups[] = {
+ &rbd_attr_group,
+ NULL
+};
+
+static void rbd_sysfs_dev_release(struct device *dev)
+{
+}
+
+static struct device_type rbd_device_type = {
+ .name = "rbd",
+ .groups = rbd_attr_groups,
+ .release = rbd_sysfs_dev_release,
+};
+
+
+/*
+ sysfs - snapshots
+*/
+
+static ssize_t rbd_snap_size_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+
+ return sprintf(buf, "%lld\n", (long long)snap->size);
+}
+
+static ssize_t rbd_snap_id_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+
+ return sprintf(buf, "%lld\n", (long long)snap->id);
+}
+
+static DEVICE_ATTR(snap_size, S_IRUGO, rbd_snap_size_show, NULL);
+static DEVICE_ATTR(snap_id, S_IRUGO, rbd_snap_id_show, NULL);
+
+static struct attribute *rbd_snap_attrs[] = {
+ &dev_attr_snap_size.attr,
+ &dev_attr_snap_id.attr,
+ NULL,
+};
+
+static struct attribute_group rbd_snap_attr_group = {
+ .attrs = rbd_snap_attrs,
+};
+
+static void rbd_snap_dev_release(struct device *dev)
+{
+ struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+ kfree(snap->name);
+ kfree(snap);
+}
+
+static const struct attribute_group *rbd_snap_attr_groups[] = {
+ &rbd_snap_attr_group,
+ NULL
+};
+
+static struct device_type rbd_snap_device_type = {
+ .groups = rbd_snap_attr_groups,
+ .release = rbd_snap_dev_release,
+};
+
+static void __rbd_remove_snap_dev(struct rbd_device *rbd_dev,
+ struct rbd_snap *snap)
+{
+ list_del(&snap->node);
+ device_unregister(&snap->dev);
+}
+
+static int rbd_register_snap_dev(struct rbd_device *rbd_dev,
+ struct rbd_snap *snap,
+ struct device *parent)
+{
+ struct device *dev = &snap->dev;
+ int ret;
+
+ dev->type = &rbd_snap_device_type;
+ dev->parent = parent;
+ dev->release = rbd_snap_dev_release;
+ dev_set_name(dev, "snap_%s", snap->name);
+ ret = device_register(dev);
+
+ return ret;
+}
+
+static int __rbd_add_snap_dev(struct rbd_device *rbd_dev,
+ int i, const char *name,
+ struct rbd_snap **snapp)
+{
+ int ret;
+ struct rbd_snap *snap = kzalloc(sizeof(*snap), GFP_KERNEL);
+ if (!snap)
+ return -ENOMEM;
+ snap->name = kstrdup(name, GFP_KERNEL);
+ snap->size = rbd_dev->header.snap_sizes[i];
+ snap->id = rbd_dev->header.snapc->snaps[i];
+ if (device_is_registered(&rbd_dev->dev)) {
+ ret = rbd_register_snap_dev(rbd_dev, snap,
+ &rbd_dev->dev);
+ if (ret < 0)
+ goto err;
+ }
+ *snapp = snap;
+ return 0;
+err:
+ kfree(snap->name);
+ kfree(snap);
+ return ret;
+}
+
+/*
+ * search for the previous snap in a null delimited string list
+ */
+const char *rbd_prev_snap_name(const char *name, const char *start)
+{
+ if (name < start + 2)
+ return NULL;
+
+ name -= 2;
+ while (*name) {
+ if (name == start)
+ return start;
+ name--;
+ }
+ return name + 1;
+}
+
+/*
+ * compare the old list of snapshots that we have to what's in the header
+ * and update it accordingly. Note that the header holds the snapshots
+ * in a reverse order (from newest to oldest) and we need to go from
+ * older to new so that we don't get a duplicate snap name when
+ * doing the process (e.g., removed snapshot and recreated a new
+ * one with the same name.
+ */
+static int __rbd_init_snaps_header(struct rbd_device *rbd_dev)
+{
+ const char *name, *first_name;
+ int i = rbd_dev->header.total_snaps;
+ struct rbd_snap *snap, *old_snap = NULL;
+ int ret;
+ struct list_head *p, *n;
+
+ first_name = rbd_dev->header.snap_names;
+ name = first_name + rbd_dev->header.snap_names_len;
+
+ list_for_each_prev_safe(p, n, &rbd_dev->snaps) {
+ u64 cur_id;
+
+ old_snap = list_entry(p, struct rbd_snap, node);
+
+ if (i)
+ cur_id = rbd_dev->header.snapc->snaps[i - 1];
+
+ if (!i || old_snap->id < cur_id) {
+ /* old_snap->id was skipped, thus was removed */
+ __rbd_remove_snap_dev(rbd_dev, old_snap);
+ continue;
+ }
+ if (old_snap->id == cur_id) {
+ /* we have this snapshot already */
+ i--;
+ name = rbd_prev_snap_name(name, first_name);
+ continue;
+ }
+ for (; i > 0;
+ i--, name = rbd_prev_snap_name(name, first_name)) {
+ if (!name) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ cur_id = rbd_dev->header.snapc->snaps[i];
+ /* snapshot removal? handle it above */
+ if (cur_id >= old_snap->id)
+ break;
+ /* a new snapshot */
+ ret = __rbd_add_snap_dev(rbd_dev, i - 1, name, &snap);
+ if (ret < 0)
+ return ret;
+
+ /* note that we add it backward so using n and not p */
+ list_add(&snap->node, n);
+ p = &snap->node;
+ }
+ }
+ /* we're done going over the old snap list, just add what's left */
+ for (; i > 0; i--) {
+ name = rbd_prev_snap_name(name, first_name);
+ if (!name) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ ret = __rbd_add_snap_dev(rbd_dev, i - 1, name, &snap);
+ if (ret < 0)
+ return ret;
+ list_add(&snap->node, &rbd_dev->snaps);
+ }
+
+ return 0;
+}
+
+
+static void rbd_root_dev_release(struct device *dev)
+{
+}
+
+static struct device rbd_root_dev = {
+ .init_name = "rbd",
+ .release = rbd_root_dev_release,
+};
+
+static int rbd_bus_add_dev(struct rbd_device *rbd_dev)
+{
+ int ret = -ENOMEM;
+ struct device *dev;
+ struct rbd_snap *snap;
+
+ mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
+ dev = &rbd_dev->dev;
+
+ dev->bus = &rbd_bus_type;
+ dev->type = &rbd_device_type;
+ dev->parent = &rbd_root_dev;
+ dev->release = rbd_dev_release;
+ dev_set_name(dev, "%d", rbd_dev->id);
+ ret = device_register(dev);
+ if (ret < 0)
+ goto done_free;
+
+ list_for_each_entry(snap, &rbd_dev->snaps, node) {
+ ret = rbd_register_snap_dev(rbd_dev, snap,
+ &rbd_dev->dev);
+ if (ret < 0)
break;
}
mutex_unlock(&ctl_mutex);
- return n;
+ return 0;
+done_free:
+ mutex_unlock(&ctl_mutex);
+ return ret;
}
-static ssize_t class_rbd_add(struct class *c,
- struct class_attribute *attr,
- const char *buf, size_t count)
+static void rbd_bus_del_dev(struct rbd_device *rbd_dev)
+{
+ device_unregister(&rbd_dev->dev);
+}
+
+static ssize_t rbd_add(struct bus_type *bus, const char *buf, size_t count)
{
struct ceph_osd_client *osdc;
struct rbd_device *rbd_dev;
@@ -1419,6 +1728,7 @@
/* static rbd_device initialization */
spin_lock_init(&rbd_dev->lock);
INIT_LIST_HEAD(&rbd_dev->node);
+ INIT_LIST_HEAD(&rbd_dev->snaps);
/* generate unique id: find highest unique id, add one */
mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
@@ -1478,6 +1788,9 @@
}
rbd_dev->major = irc;
+ rc = rbd_bus_add_dev(rbd_dev);
+ if (rc)
+ goto err_out_disk;
/* set up and announce blkdev mapping */
rc = rbd_init_disk(rbd_dev);
if (rc)
@@ -1487,6 +1800,8 @@
err_out_blkdev:
unregister_blkdev(rbd_dev->major, rbd_dev->name);
+err_out_disk:
+ rbd_free_disk(rbd_dev);
err_out_client:
rbd_put_client(rbd_dev);
mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
@@ -1518,35 +1833,10 @@
return NULL;
}
-static ssize_t class_rbd_remove(struct class *c,
- struct class_attribute *attr,
- const char *buf,
- size_t count)
+static void rbd_dev_release(struct device *dev)
{
- struct rbd_device *rbd_dev = NULL;
- int target_id, rc;
- unsigned long ul;
-
- rc = strict_strtoul(buf, 10, &ul);
- if (rc)
- return rc;
-
- /* convert to int; abort if we lost anything in the conversion */
- target_id = (int) ul;
- if (target_id != ul)
- return -EINVAL;
-
- /* remove object from list immediately */
- mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-
- rbd_dev = __rbd_get_dev(target_id);
- if (rbd_dev)
- list_del_init(&rbd_dev->node);
-
- mutex_unlock(&ctl_mutex);
-
- if (!rbd_dev)
- return -ENOENT;
+ struct rbd_device *rbd_dev =
+ container_of(dev, struct rbd_device, dev);
rbd_put_client(rbd_dev);
@@ -1557,67 +1847,11 @@
/* release module ref */
module_put(THIS_MODULE);
-
- return count;
}
-static ssize_t class_rbd_snaps_list(struct class *c,
- struct class_attribute *attr,
- char *data)
-{
- struct rbd_device *rbd_dev = NULL;
- struct list_head *tmp;
- struct rbd_image_header *header;
- int i, n = 0, max = PAGE_SIZE;
- int ret;
-
- mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-
- n += snprintf(data, max, "#id\tsnap\tKB\n");
-
- list_for_each(tmp, &rbd_dev_list) {
- char *names, *p;
- struct ceph_snap_context *snapc;
-
- rbd_dev = list_entry(tmp, struct rbd_device, node);
- header = &rbd_dev->header;
-
- down_read(&header->snap_rwsem);
-
- names = header->snap_names;
- snapc = header->snapc;
-
- n += snprintf(data + n, max - n, "%d\t%s\t%lld%s\n",
- rbd_dev->id, RBD_SNAP_HEAD_NAME,
- header->image_size >> 10,
- (!rbd_dev->cur_snap ? " (*)" : ""));
- if (n == max)
- break;
-
- p = names;
- for (i = 0; i < header->total_snaps; i++, p += strlen(p) + 1) {
- n += snprintf(data + n, max - n, "%d\t%s\t%lld%s\n",
- rbd_dev->id, p, header->snap_sizes[i] >> 10,
- (rbd_dev->cur_snap &&
- (snap_index(header, i) == rbd_dev->cur_snap) ?
- " (*)" : ""));
- if (n == max)
- break;
- }
-
- up_read(&header->snap_rwsem);
- }
-
-
- ret = n;
- mutex_unlock(&ctl_mutex);
- return ret;
-}
-
-static ssize_t class_rbd_snaps_refresh(struct class *c,
- struct class_attribute *attr,
- const char *buf,
- size_t count)
+static ssize_t rbd_remove(struct bus_type *bus,
+ const char *buf,
+ size_t count)
{
struct rbd_device *rbd_dev = NULL;
int target_id, rc;
@@ -1641,94 +1875,69 @@
goto done;
}
- rc = rbd_update_snaps(rbd_dev);
- if (rc < 0)
- ret = rc;
+ list_del_init(&rbd_dev->node);
+
+ __rbd_remove_all_snaps(rbd_dev);
+ rbd_bus_del_dev(rbd_dev);
done:
mutex_unlock(&ctl_mutex);
return ret;
}
-static ssize_t class_rbd_snap_create(struct class *c,
- struct class_attribute *attr,
- const char *buf,
- size_t count)
+static ssize_t rbd_snap_add(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
{
- struct rbd_device *rbd_dev = NULL;
- int target_id, ret;
- char *name;
-
- name = kmalloc(RBD_MAX_SNAP_NAME_LEN + 1, GFP_KERNEL);
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+ int ret;
+ char *name = kmalloc(count + 1, GFP_KERNEL);
if (!name)
return -ENOMEM;
- /* parse snaps add command */
- if (sscanf(buf, "%d "
- "%" __stringify(RBD_MAX_SNAP_NAME_LEN) "s",
- &target_id,
- name) != 2) {
- ret = -EINVAL;
- goto done;
- }
+ snprintf(name, count, "%s", buf);
mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
- rbd_dev = __rbd_get_dev(target_id);
- if (!rbd_dev) {
- ret = -ENOENT;
- goto done_unlock;
- }
-
ret = rbd_header_add_snap(rbd_dev,
name, GFP_KERNEL);
if (ret < 0)
goto done_unlock;
- ret = rbd_update_snaps(rbd_dev);
+ ret = __rbd_update_snaps(rbd_dev);
if (ret < 0)
goto done_unlock;
ret = count;
done_unlock:
mutex_unlock(&ctl_mutex);
-done:
kfree(name);
return ret;
}
-static ssize_t class_rbd_rollback(struct class *c,
- struct class_attribute *attr,
- const char *buf,
- size_t count)
+static ssize_t rbd_snap_rollback(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
{
- struct rbd_device *rbd_dev = NULL;
- int target_id, ret;
+ struct rbd_device *rbd_dev = dev_to_rbd(dev);
+ int ret;
u64 snapid;
- char snap_name[RBD_MAX_SNAP_NAME_LEN];
u64 cur_ofs;
- char *seg_name;
-
- /* parse snaps add command */
- if (sscanf(buf, "%d "
- "%" __stringify(RBD_MAX_SNAP_NAME_LEN) "s",
- &target_id,
- snap_name) != 2) {
- return -EINVAL;
- }
-
+ char *seg_name = NULL;
+ char *snap_name = kmalloc(count + 1, GFP_KERNEL);
ret = -ENOMEM;
- seg_name = kmalloc(RBD_MAX_SEG_NAME_LEN + 1, GFP_NOIO);
- if (!seg_name)
+ if (!snap_name)
return ret;
- mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
+ /* parse snaps add command */
+ snprintf(snap_name, count, "%s", buf);
+ seg_name = kmalloc(RBD_MAX_SEG_NAME_LEN + 1, GFP_NOIO);
+ if (!seg_name)
+ goto done;
- rbd_dev = __rbd_get_dev(target_id);
- if (!rbd_dev) {
- ret = -ENOENT;
- goto done_unlock;
- }
+ mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
ret = snap_by_name(&rbd_dev->header, snap_name, &snapid, NULL);
if (ret < 0)
@@ -1750,7 +1959,7 @@
seg_name, ret);
}
- ret = rbd_update_snaps(rbd_dev);
+ ret = __rbd_update_snaps(rbd_dev);
if (ret < 0)
goto done_unlock;
@@ -1758,57 +1967,42 @@
done_unlock:
mutex_unlock(&ctl_mutex);
+done:
kfree(seg_name);
+ kfree(snap_name);
return ret;
}
-static struct class_attribute class_rbd_attrs[] = {
- __ATTR(add, 0200, NULL, class_rbd_add),
- __ATTR(remove, 0200, NULL, class_rbd_remove),
- __ATTR(list, 0444, class_rbd_list, NULL),
- __ATTR(snaps_refresh, 0200, NULL, class_rbd_snaps_refresh),
- __ATTR(snap_create, 0200, NULL, class_rbd_snap_create),
- __ATTR(snaps_list, 0444, class_rbd_snaps_list, NULL),
- __ATTR(snap_rollback, 0200, NULL, class_rbd_rollback),
+static struct bus_attribute rbd_bus_attrs[] = {
+ __ATTR(add, S_IWUSR, NULL, rbd_add),
+ __ATTR(remove, S_IWUSR, NULL, rbd_remove),
__ATTR_NULL
};
/*
* create control files in sysfs
- * /sys/class/rbd/...
+ * /sys/bus/rbd/...
*/
static int rbd_sysfs_init(void)
{
- int ret = -ENOMEM;
+ int ret;
- class_rbd = kzalloc(sizeof(*class_rbd), GFP_KERNEL);
- if (!class_rbd)
- goto out;
+ rbd_bus_type.bus_attrs = rbd_bus_attrs;
- class_rbd->name = DRV_NAME;
- class_rbd->owner = THIS_MODULE;
- class_rbd->class_release = class_rbd_release;
- class_rbd->class_attrs = class_rbd_attrs;
+ ret = bus_register(&rbd_bus_type);
+ if (ret < 0)
+ return ret;
- ret = class_register(class_rbd);
- if (ret)
- goto out_class;
- return 0;
+ ret = device_register(&rbd_root_dev);
-out_class:
- kfree(class_rbd);
- class_rbd = NULL;
- pr_err(DRV_NAME ": failed to create class rbd\n");
-out:
return ret;
}
static void rbd_sysfs_cleanup(void)
{
- if (class_rbd)
- class_destroy(class_rbd);
- class_rbd = NULL;
+ device_unregister(&rbd_root_dev);
+ bus_unregister(&rbd_bus_type);
}
int __init rbd_init(void)
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 06e2812..4f9e22f 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -65,7 +65,7 @@
struct blk_shadow {
struct blkif_request req;
- unsigned long request;
+ struct request *request;
unsigned long frame[BLKIF_MAX_SEGMENTS_PER_REQUEST];
};
@@ -136,7 +136,7 @@
unsigned long id)
{
info->shadow[id].req.id = info->shadow_free;
- info->shadow[id].request = 0;
+ info->shadow[id].request = NULL;
info->shadow_free = id;
}
@@ -245,14 +245,11 @@
}
/*
- * blkif_queue_request
+ * Generate a Xen blkfront IO request from a blk layer request. Reads
+ * and writes are handled as expected. Since we lack a loose flush
+ * request, we map flushes into a full ordered barrier.
*
- * request block io
- *
- * id: for guest use only.
- * operation: BLKIF_OP_{READ,WRITE,PROBE}
- * buffer: buffer to read/write into. this should be a
- * virtual address in the guest os.
+ * @req: a request struct
*/
static int blkif_queue_request(struct request *req)
{
@@ -281,7 +278,7 @@
/* Fill out a communications ring structure. */
ring_req = RING_GET_REQUEST(&info->ring, info->ring.req_prod_pvt);
id = get_id_from_freelist(info);
- info->shadow[id].request = (unsigned long)req;
+ info->shadow[id].request = req;
ring_req->id = id;
ring_req->sector_number = (blkif_sector_t)blk_rq_pos(req);
@@ -289,8 +286,18 @@
ring_req->operation = rq_data_dir(req) ?
BLKIF_OP_WRITE : BLKIF_OP_READ;
- if (req->cmd_flags & REQ_HARDBARRIER)
+
+ if (req->cmd_flags & (REQ_FLUSH | REQ_FUA)) {
+ /*
+ * Ideally we could just do an unordered
+ * flush-to-disk, but all we have is a full write
+ * barrier at the moment. However, a barrier write is
+ * a superset of FUA, so we can implement it the same
+ * way. (It's also a FLUSH+FUA, since it is
+ * guaranteed ordered WRT previous writes.)
+ */
ring_req->operation = BLKIF_OP_WRITE_BARRIER;
+ }
ring_req->nr_segments = blk_rq_map_sg(req->q, req, info->sg);
BUG_ON(ring_req->nr_segments > BLKIF_MAX_SEGMENTS_PER_REQUEST);
@@ -636,7 +643,7 @@
bret = RING_GET_RESPONSE(&info->ring, i);
id = bret->id;
- req = (struct request *)info->shadow[id].request;
+ req = info->shadow[id].request;
blkif_completion(&info->shadow[id]);
@@ -649,6 +656,16 @@
printk(KERN_WARNING "blkfront: %s: write barrier op failed\n",
info->gd->disk_name);
error = -EOPNOTSUPP;
+ }
+ if (unlikely(bret->status == BLKIF_RSP_ERROR &&
+ info->shadow[id].req.nr_segments == 0)) {
+ printk(KERN_WARNING "blkfront: %s: empty write barrier op failed\n",
+ info->gd->disk_name);
+ error = -EOPNOTSUPP;
+ }
+ if (unlikely(error)) {
+ if (error == -EOPNOTSUPP)
+ error = 0;
info->feature_flush = 0;
xlvbd_flush(info);
}
@@ -901,7 +918,7 @@
/* Stage 3: Find pending requests and requeue them. */
for (i = 0; i < BLK_RING_SIZE; i++) {
/* Not in use? */
- if (copy[i].request == 0)
+ if (!copy[i].request)
continue;
/* Grab a request slot and copy shadow state into it. */
@@ -918,9 +935,7 @@
req->seg[j].gref,
info->xbdev->otherend_id,
pfn_to_mfn(info->shadow[req->id].frame[j]),
- rq_data_dir(
- (struct request *)
- info->shadow[req->id].request));
+ rq_data_dir(info->shadow[req->id].request));
info->shadow[req->id].req = *req;
info->ring.req_prod_pvt++;
@@ -1069,14 +1084,8 @@
*/
info->feature_flush = 0;
- /*
- * The driver doesn't properly handled empty flushes, so
- * lets disable barrier support for now.
- */
-#if 0
if (!err && barrier)
- info->feature_flush = REQ_FLUSH;
-#endif
+ info->feature_flush = REQ_FLUSH | REQ_FUA;
err = xlvbd_alloc_gendisk(sectors, info, binfo, sector_size);
if (err) {
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index d120a5c..ab3894f 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -68,6 +68,9 @@
/* Apple MacBookPro6,2 */
{ USB_DEVICE(0x05ac, 0x8218) },
+ /* Apple MacBookAir3,1, MacBookAir3,2 */
+ { USB_DEVICE(0x05ac, 0x821b) },
+
/* AVM BlueFRITZ! USB v2.0 */
{ USB_DEVICE(0x057c, 0x3800) },
@@ -1029,6 +1032,8 @@
usb_set_intfdata(intf, data);
+ usb_enable_autosuspend(interface_to_usbdev(intf));
+
return 0;
}
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index 3a9c014..ba53ec9 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -2,24 +2,10 @@
# Makefile for the kernel character device drivers.
#
-#
-# This file contains the font map for the default (hardware) font
-#
-FONTMAPFILE = cp437.uni
-
-obj-y += mem.o random.o tty_io.o n_tty.o tty_ioctl.o tty_ldisc.o tty_buffer.o tty_port.o
-
-obj-y += tty_mutex.o
-obj-$(CONFIG_LEGACY_PTYS) += pty.o
-obj-$(CONFIG_UNIX98_PTYS) += pty.o
+obj-y += mem.o random.o
obj-$(CONFIG_TTY_PRINTK) += ttyprintk.o
obj-y += misc.o
-obj-$(CONFIG_VT) += vt_ioctl.o vc_screen.o selection.o keyboard.o
obj-$(CONFIG_BFIN_JTAG_COMM) += bfin_jtag_comm.o
-obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o
-obj-$(CONFIG_HW_CONSOLE) += vt.o defkeymap.o
-obj-$(CONFIG_AUDIT) += tty_audit.o
-obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o
obj-$(CONFIG_MVME147_SCC) += generic_serial.o vme_scc.o
obj-$(CONFIG_MVME162_SCC) += generic_serial.o vme_scc.o
obj-$(CONFIG_BVME6000_SCC) += generic_serial.o vme_scc.o
@@ -41,8 +27,6 @@
obj-$(CONFIG_SYNCLINK) += synclink.o
obj-$(CONFIG_SYNCLINKMP) += synclinkmp.o
obj-$(CONFIG_SYNCLINK_GT) += synclink_gt.o
-obj-$(CONFIG_N_HDLC) += n_hdlc.o
-obj-$(CONFIG_N_GSM) += n_gsm.o
obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o
obj-$(CONFIG_SX) += sx.o generic_serial.o
obj-$(CONFIG_RIO) += rio/ generic_serial.o
@@ -74,7 +58,6 @@
obj-$(CONFIG_APM_EMULATION) += apm-emulation.o
obj-$(CONFIG_DTLK) += dtlk.o
-obj-$(CONFIG_R3964) += n_r3964.o
obj-$(CONFIG_APPLICOM) += applicom.o
obj-$(CONFIG_SONYPI) += sonypi.o
obj-$(CONFIG_RTC) += rtc.o
@@ -115,28 +98,3 @@
obj-$(CONFIG_JS_RTC) += js-rtc.o
js-rtc-y = rtc.o
-
-# Files generated that shall be removed upon make clean
-clean-files := consolemap_deftbl.c defkeymap.c
-
-quiet_cmd_conmk = CONMK $@
- cmd_conmk = scripts/conmakehash $< > $@
-
-$(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE)
- $(call cmd,conmk)
-
-$(obj)/defkeymap.o: $(obj)/defkeymap.c
-
-# Uncomment if you're changing the keymap and have an appropriate
-# loadkeys version for the map. By default, we'll use the shipped
-# versions.
-# GENERATE_KEYMAP := 1
-
-ifdef GENERATE_KEYMAP
-
-$(obj)/defkeymap.c: $(obj)/%.c: $(src)/%.map
- loadkeys --mktable $< > $@.tmp
- sed -e 's/^static *//' $@.tmp > $@
- rm $@.tmp
-
-endif
diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
index 43412c0..3cb4539 100644
--- a/drivers/char/agp/frontend.c
+++ b/drivers/char/agp/frontend.c
@@ -39,7 +39,6 @@
#include <linux/mm.h>
#include <linux/fs.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include "agp.h"
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 6b6760e..9272c38 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1210,14 +1210,14 @@
unsigned int gfdt = flags & AGP_USER_CACHED_MEMORY_GFDT;
u32 pte_flags;
- if (type_mask == AGP_USER_UNCACHED_MEMORY)
+ if (type_mask == AGP_USER_MEMORY)
pte_flags = GEN6_PTE_UNCACHED | I810_PTE_VALID;
else if (type_mask == AGP_USER_CACHED_MEMORY_LLC_MLC) {
- pte_flags = GEN6_PTE_LLC | I810_PTE_VALID;
+ pte_flags = GEN6_PTE_LLC_MLC | I810_PTE_VALID;
if (gfdt)
pte_flags |= GEN6_PTE_GFDT;
} else { /* set 'normal'/'cached' to LLC by default */
- pte_flags = GEN6_PTE_LLC_MLC | I810_PTE_VALID;
+ pte_flags = GEN6_PTE_LLC | I810_PTE_VALID;
if (gfdt)
pte_flags |= GEN6_PTE_GFDT;
}
diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c
index b0a7046..6ee3348 100644
--- a/drivers/char/amiserial.c
+++ b/drivers/char/amiserial.c
@@ -81,7 +81,6 @@
#include <linux/mm.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/platform_device.h>
@@ -1299,7 +1298,6 @@
{
struct async_struct * info = tty->driver_data;
struct async_icount cprev, cnow; /* kernel counter temps */
- struct serial_icounter_struct icount;
void __user *argp = (void __user *)arg;
unsigned long flags;
diff --git a/drivers/char/briq_panel.c b/drivers/char/briq_panel.c
index f6718f0..095ab90 100644
--- a/drivers/char/briq_panel.c
+++ b/drivers/char/briq_panel.c
@@ -6,7 +6,6 @@
#include <linux/module.h>
-#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/tty.h>
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 55b8667..7066e80 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -14,7 +14,6 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/miscdevice.h>
#include <linux/major.h>
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 788da05..2016aad 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -37,7 +37,6 @@
#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/miscdevice.h>
#include <linux/delay.h>
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index 3bc0eef..d72433f 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -120,7 +120,7 @@
int eax = regs->eax;
#if defined(CONFIG_X86_64)
- asm("pushq %%rax\n\t"
+ asm volatile("pushq %%rax\n\t"
"movl 0(%%rax),%%edx\n\t"
"pushq %%rdx\n\t"
"movl 4(%%rax),%%ebx\n\t"
@@ -146,7 +146,7 @@
: "a"(regs)
: "%ebx", "%ecx", "%edx", "%esi", "%edi", "memory");
#else
- asm("pushl %%eax\n\t"
+ asm volatile("pushl %%eax\n\t"
"movl 0(%%eax),%%edx\n\t"
"push %%edx\n\t"
"movl 4(%%eax),%%ebx\n\t"
@@ -167,7 +167,8 @@
"movl %%edx,0(%%eax)\n\t"
"lahf\n\t"
"shrl $8,%%eax\n\t"
- "andl $1,%%eax\n":"=a"(rc)
+ "andl $1,%%eax\n"
+ :"=a"(rc)
: "a"(regs)
: "%ebx", "%ecx", "%edx", "%esi", "%edi", "memory");
#endif
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 667abd23..7c6de4c 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -21,7 +21,6 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c
index dd3f9b1..294d03e 100644
--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -1828,7 +1828,6 @@
unsigned int cmd, unsigned long arg)
{
struct port *port = tty->driver_data;
- void __user *argp = (void __user *)arg;
int rval = -ENOIOCTLCMD;
DBG1("******** IOCTL, cmd: %d", cmd);
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index d962f25..777181a 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -979,8 +979,9 @@
if (dev->flags0 & 1) {
set_bit(IS_CMM_ABSENT, &dev->flags);
rc = -ENODEV;
+ } else {
+ rc = -EIO;
}
- rc = -EIO;
goto release_io;
}
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index bfc10f8..eaa4199 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -2796,6 +2796,7 @@
.hangup = mgslpc_hangup,
.tiocmget = tiocmget,
.tiocmset = tiocmset,
+ .get_icount = mgslpc_get_icount,
.proc_fops = &mgslpc_proc_fops,
};
diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c
index f646725..748c3b0 100644
--- a/drivers/char/serial167.c
+++ b/drivers/char/serial167.c
@@ -52,7 +52,6 @@
#include <linux/interrupt.h>
#include <linux/serial.h>
#include <linux/serialP.h>
-#include <linux/smp_lock.h>
#include <linux/string.h>
#include <linux/fcntl.h>
#include <linux/ptrace.h>
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index 9f8495b..a7616d2 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -87,7 +87,6 @@
#include <linux/tty_flip.h>
#include <linux/mm.h>
#include <linux/serial.h>
-#include <linux/smp_lock.h>
#include <linux/fcntl.h>
#include <linux/major.h>
#include <linux/delay.h>
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index 4bef6ab..461a5a0 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -40,7 +40,6 @@
#include <linux/stallion.h>
#include <linux/ioport.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <linux/device.h>
#include <linux/delay.h>
#include <linux/ctype.h>
diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index e53f168..a786326 100644
--- a/drivers/char/sx.c
+++ b/drivers/char/sx.c
@@ -216,7 +216,6 @@
#include <linux/eisa.h>
#include <linux/pci.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/miscdevice.h>
#include <linux/bitops.h>
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 1030f84..c17a305 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -25,6 +25,7 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/wait.h>
+#include <linux/acpi.h>
#include "tpm.h"
#define TPM_HEADER_SIZE 10
@@ -78,6 +79,26 @@
static LIST_HEAD(tis_chips);
static DEFINE_SPINLOCK(tis_lock);
+#ifdef CONFIG_ACPI
+static int is_itpm(struct pnp_dev *dev)
+{
+ struct acpi_device *acpi = pnp_acpi_device(dev);
+ struct acpi_hardware_id *id;
+
+ list_for_each_entry(id, &acpi->pnp.ids, list) {
+ if (!strcmp("INTC0102", id->id))
+ return 1;
+ }
+
+ return 0;
+}
+#else
+static int is_itpm(struct pnp_dev *dev)
+{
+ return 0;
+}
+#endif
+
static int check_locality(struct tpm_chip *chip, int l)
{
if ((ioread8(chip->vendor.iobase + TPM_ACCESS(l)) &
@@ -472,6 +493,9 @@
"1.2 TPM (device-id 0x%X, rev-id %d)\n",
vendor >> 16, ioread8(chip->vendor.iobase + TPM_RID(0)));
+ if (is_itpm(to_pnp_dev(dev)))
+ itpm = 1;
+
if (itpm)
dev_info(dev, "Intel iTPM workaround enabled\n");
diff --git a/drivers/char/uv_mmtimer.c b/drivers/char/uv_mmtimer.c
index 493b47a..956ebe2 100644
--- a/drivers/char/uv_mmtimer.c
+++ b/drivers/char/uv_mmtimer.c
@@ -23,7 +23,6 @@
#include <linux/interrupt.h>
#include <linux/time.h>
#include <linux/math64.h>
-#include <linux/smp_lock.h>
#include <asm/genapic.h>
#include <asm/uv/uv_hub.h>
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 6c1b676..896a2ce 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1547,31 +1547,16 @@
nr_queues = use_multiport(portdev) ? (nr_ports + 1) * 2 : 2;
vqs = kmalloc(nr_queues * sizeof(struct virtqueue *), GFP_KERNEL);
- if (!vqs) {
- err = -ENOMEM;
- goto fail;
- }
io_callbacks = kmalloc(nr_queues * sizeof(vq_callback_t *), GFP_KERNEL);
- if (!io_callbacks) {
- err = -ENOMEM;
- goto free_vqs;
- }
io_names = kmalloc(nr_queues * sizeof(char *), GFP_KERNEL);
- if (!io_names) {
- err = -ENOMEM;
- goto free_callbacks;
- }
portdev->in_vqs = kmalloc(nr_ports * sizeof(struct virtqueue *),
GFP_KERNEL);
- if (!portdev->in_vqs) {
- err = -ENOMEM;
- goto free_names;
- }
portdev->out_vqs = kmalloc(nr_ports * sizeof(struct virtqueue *),
GFP_KERNEL);
- if (!portdev->out_vqs) {
+ if (!vqs || !io_callbacks || !io_names || !portdev->in_vqs ||
+ !portdev->out_vqs) {
err = -ENOMEM;
- goto free_invqs;
+ goto free;
}
/*
@@ -1605,7 +1590,7 @@
io_callbacks,
(const char **)io_names);
if (err)
- goto free_outvqs;
+ goto free;
j = 0;
portdev->in_vqs[0] = vqs[0];
@@ -1621,23 +1606,19 @@
portdev->out_vqs[i] = vqs[j + 1];
}
}
- kfree(io_callbacks);
kfree(io_names);
+ kfree(io_callbacks);
kfree(vqs);
return 0;
-free_names:
- kfree(io_names);
-free_callbacks:
- kfree(io_callbacks);
-free_outvqs:
+free:
kfree(portdev->out_vqs);
-free_invqs:
kfree(portdev->in_vqs);
-free_vqs:
+ kfree(io_names);
+ kfree(io_callbacks);
kfree(vqs);
-fail:
+
return err;
}
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index a446116..d68d3aa 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -616,13 +616,9 @@
/* get hold of clock */
p->clk = clk_get(&p->pdev->dev, "cmt_fck");
if (IS_ERR(p->clk)) {
- dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
- p->clk = clk_get(&p->pdev->dev, cfg->clk);
- if (IS_ERR(p->clk)) {
- dev_err(&p->pdev->dev, "cannot get clock\n");
- ret = PTR_ERR(p->clk);
- goto err1;
- }
+ dev_err(&p->pdev->dev, "cannot get clock\n");
+ ret = PTR_ERR(p->clk);
+ goto err1;
}
if (resource_size(res) == 6) {
diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c
index ef7a5be..40630cb 100644
--- a/drivers/clocksource/sh_mtu2.c
+++ b/drivers/clocksource/sh_mtu2.c
@@ -287,13 +287,9 @@
/* get hold of clock */
p->clk = clk_get(&p->pdev->dev, "mtu2_fck");
if (IS_ERR(p->clk)) {
- dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
- p->clk = clk_get(&p->pdev->dev, cfg->clk);
- if (IS_ERR(p->clk)) {
- dev_err(&p->pdev->dev, "cannot get clock\n");
- ret = PTR_ERR(p->clk);
- goto err1;
- }
+ dev_err(&p->pdev->dev, "cannot get clock\n");
+ ret = PTR_ERR(p->clk);
+ goto err1;
}
return sh_mtu2_register(p, (char *)dev_name(&p->pdev->dev),
diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index de71590..36aba99 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -393,13 +393,9 @@
/* get hold of clock */
p->clk = clk_get(&p->pdev->dev, "tmu_fck");
if (IS_ERR(p->clk)) {
- dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
- p->clk = clk_get(&p->pdev->dev, cfg->clk);
- if (IS_ERR(p->clk)) {
- dev_err(&p->pdev->dev, "cannot get clock\n");
- ret = PTR_ERR(p->clk);
- goto err1;
- }
+ dev_err(&p->pdev->dev, "cannot get clock\n");
+ ret = PTR_ERR(p->clk);
+ goto err1;
}
return sh_tmu_register(p, (char *)dev_name(&p->pdev->dev),
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index 88ee015..76141262 100644
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -1832,7 +1832,7 @@
return -ENODEV;
ino = mdesc_get_property(mdesc, node, "ino", &ino_len);
- if (!intr)
+ if (!ino)
return -ENODEV;
if (intr_len != ino_len)
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index 2e992bc..8a515ba 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -286,7 +286,7 @@
if (initial)
asm volatile (".byte 0xf3,0x0f,0xa7,0xd0" /* rep xcryptcbc */
: "+S" (input), "+D" (output), "+a" (iv)
- : "d" (control_word), "b" (key), "c" (count));
+ : "d" (control_word), "b" (key), "c" (initial));
asm volatile (".byte 0xf3,0x0f,0xa7,0xd0" /* rep xcryptcbc */
: "+S" (input), "+D" (output), "+a" (iv)
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index eb6b54d..85ffd5e 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -1213,3 +1213,4 @@
MODULE_AUTHOR("Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>");
MODULE_DESCRIPTION("Renesas SH DMA Engine driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sh-dma-engine");
diff --git a/drivers/edac/Makefile b/drivers/edac/Makefile
index b378139..ba2898b 100644
--- a/drivers/edac/Makefile
+++ b/drivers/edac/Makefile
@@ -10,16 +10,16 @@
obj-$(CONFIG_EDAC_MM_EDAC) += edac_core.o
obj-$(CONFIG_EDAC_MCE) += edac_mce.o
-edac_core-objs := edac_mc.o edac_device.o edac_mc_sysfs.o edac_pci_sysfs.o
-edac_core-objs += edac_module.o edac_device_sysfs.o
+edac_core-y := edac_mc.o edac_device.o edac_mc_sysfs.o edac_pci_sysfs.o
+edac_core-y += edac_module.o edac_device_sysfs.o
ifdef CONFIG_PCI
-edac_core-objs += edac_pci.o edac_pci_sysfs.o
+edac_core-y += edac_pci.o edac_pci_sysfs.o
endif
obj-$(CONFIG_EDAC_MCE_INJ) += mce_amd_inj.o
-edac_mce_amd-objs := mce_amd.o
+edac_mce_amd-y := mce_amd.o
obj-$(CONFIG_EDAC_DECODE_MCE) += edac_mce_amd.o
obj-$(CONFIG_EDAC_AMD76X) += amd76x_edac.o
diff --git a/drivers/edac/mce_amd_inj.c b/drivers/edac/mce_amd_inj.c
index 8d0688f..39faded 100644
--- a/drivers/edac/mce_amd_inj.c
+++ b/drivers/edac/mce_amd_inj.c
@@ -139,7 +139,7 @@
return 0;
err_sysfs_create:
- while (i-- >= 0)
+ while (--i >= 0)
sysfs_remove_file(mce_kobj, &sysfs_attrs[i]->attr);
kobject_del(mce_kobj);
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 18fdd97..1a467a9 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -7,6 +7,7 @@
*/
#include <linux/bug.h>
+#include <linux/delay.h>
#include <linux/device.h>
#include <linux/firewire.h>
#include <linux/firewire-constants.h>
@@ -26,8 +27,14 @@
#include <asm/unaligned.h>
#include <net/arp.h>
-#define FWNET_MAX_FRAGMENTS 25 /* arbitrary limit */
-#define FWNET_ISO_PAGE_COUNT (PAGE_SIZE < 16 * 1024 ? 4 : 2)
+/* rx limits */
+#define FWNET_MAX_FRAGMENTS 30 /* arbitrary, > TX queue depth */
+#define FWNET_ISO_PAGE_COUNT (PAGE_SIZE < 16*1024 ? 4 : 2)
+
+/* tx limits */
+#define FWNET_MAX_QUEUED_DATAGRAMS 20 /* < 64 = number of tlabels */
+#define FWNET_MIN_QUEUED_DATAGRAMS 10 /* should keep AT DMA busy enough */
+#define FWNET_TX_QUEUE_LEN FWNET_MAX_QUEUED_DATAGRAMS /* ? */
#define IEEE1394_BROADCAST_CHANNEL 31
#define IEEE1394_ALL_NODES (0xffc0 | 0x003f)
@@ -169,15 +176,8 @@
struct fw_address_handler handler;
u64 local_fifo;
- /* List of packets to be sent */
- struct list_head packet_list;
- /*
- * List of packets that were broadcasted. When we get an ISO interrupt
- * one of them has been sent
- */
- struct list_head broadcasted_list;
- /* List of packets that have been sent but not yet acked */
- struct list_head sent_list;
+ /* Number of tx datagrams that have been queued but not yet acked */
+ int queued_datagrams;
struct list_head peer_list;
struct fw_card *card;
@@ -195,7 +195,7 @@
unsigned pdg_size; /* pd_list size */
u16 datagram_label; /* outgoing datagram label */
- unsigned max_payload; /* includes RFC2374_FRAG_HDR_SIZE overhead */
+ u16 max_payload; /* includes RFC2374_FRAG_HDR_SIZE overhead */
int node_id;
int generation;
unsigned speed;
@@ -203,22 +203,18 @@
/* This is our task struct. It's used for the packet complete callback. */
struct fwnet_packet_task {
- /*
- * ptask can actually be on dev->packet_list, dev->broadcasted_list,
- * or dev->sent_list depending on its current state.
- */
- struct list_head pt_link;
struct fw_transaction transaction;
struct rfc2734_header hdr;
struct sk_buff *skb;
struct fwnet_device *dev;
int outstanding_pkts;
- unsigned max_payload;
u64 fifo_addr;
u16 dest_node;
+ u16 max_payload;
u8 generation;
u8 speed;
+ u8 enqueued;
};
/*
@@ -650,8 +646,6 @@
net->stats.rx_packets++;
net->stats.rx_bytes += skb->len;
}
- if (netif_queue_stopped(net))
- netif_wake_queue(net);
return 0;
@@ -660,8 +654,6 @@
net->stats.rx_dropped++;
dev_kfree_skb_any(skb);
- if (netif_queue_stopped(net))
- netif_wake_queue(net);
return -ENOENT;
}
@@ -793,15 +785,10 @@
* Datagram is not complete, we're done for the
* moment.
*/
- spin_unlock_irqrestore(&dev->lock, flags);
-
- return 0;
+ retval = 0;
fail:
spin_unlock_irqrestore(&dev->lock, flags);
- if (netif_queue_stopped(net))
- netif_wake_queue(net);
-
return retval;
}
@@ -901,11 +888,19 @@
kmem_cache_free(fwnet_packet_task_cache, ptask);
}
+/* Caller must hold dev->lock. */
+static void dec_queued_datagrams(struct fwnet_device *dev)
+{
+ if (--dev->queued_datagrams == FWNET_MIN_QUEUED_DATAGRAMS)
+ netif_wake_queue(dev->netdev);
+}
+
static int fwnet_send_packet(struct fwnet_packet_task *ptask);
static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
{
struct fwnet_device *dev = ptask->dev;
+ struct sk_buff *skb = ptask->skb;
unsigned long flags;
bool free;
@@ -914,10 +909,14 @@
ptask->outstanding_pkts--;
/* Check whether we or the networking TX soft-IRQ is last user. */
- free = (ptask->outstanding_pkts == 0 && !list_empty(&ptask->pt_link));
+ free = (ptask->outstanding_pkts == 0 && ptask->enqueued);
+ if (free)
+ dec_queued_datagrams(dev);
- if (ptask->outstanding_pkts == 0)
- list_del(&ptask->pt_link);
+ if (ptask->outstanding_pkts == 0) {
+ dev->netdev->stats.tx_packets++;
+ dev->netdev->stats.tx_bytes += skb->len;
+ }
spin_unlock_irqrestore(&dev->lock, flags);
@@ -926,7 +925,6 @@
u16 fg_off;
u16 datagram_label;
u16 lf;
- struct sk_buff *skb;
/* Update the ptask to point to the next fragment and send it */
lf = fwnet_get_hdr_lf(&ptask->hdr);
@@ -953,7 +951,7 @@
datagram_label = fwnet_get_hdr_dgl(&ptask->hdr);
break;
}
- skb = ptask->skb;
+
skb_pull(skb, ptask->max_payload);
if (ptask->outstanding_pkts > 1) {
fwnet_make_sf_hdr(&ptask->hdr, RFC2374_HDR_INTFRAG,
@@ -970,6 +968,31 @@
fwnet_free_ptask(ptask);
}
+static void fwnet_transmit_packet_failed(struct fwnet_packet_task *ptask)
+{
+ struct fwnet_device *dev = ptask->dev;
+ unsigned long flags;
+ bool free;
+
+ spin_lock_irqsave(&dev->lock, flags);
+
+ /* One fragment failed; don't try to send remaining fragments. */
+ ptask->outstanding_pkts = 0;
+
+ /* Check whether we or the networking TX soft-IRQ is last user. */
+ free = ptask->enqueued;
+ if (free)
+ dec_queued_datagrams(dev);
+
+ dev->netdev->stats.tx_dropped++;
+ dev->netdev->stats.tx_errors++;
+
+ spin_unlock_irqrestore(&dev->lock, flags);
+
+ if (free)
+ fwnet_free_ptask(ptask);
+}
+
static void fwnet_write_complete(struct fw_card *card, int rcode,
void *payload, size_t length, void *data)
{
@@ -977,11 +1000,12 @@
ptask = data;
- if (rcode == RCODE_COMPLETE)
+ if (rcode == RCODE_COMPLETE) {
fwnet_transmit_packet_done(ptask);
- else
+ } else {
fw_error("fwnet_write_complete: failed: %x\n", rcode);
- /* ??? error recovery */
+ fwnet_transmit_packet_failed(ptask);
+ }
}
static int fwnet_send_packet(struct fwnet_packet_task *ptask)
@@ -1039,9 +1063,11 @@
spin_lock_irqsave(&dev->lock, flags);
/* If the AT tasklet already ran, we may be last user. */
- free = (ptask->outstanding_pkts == 0 && list_empty(&ptask->pt_link));
+ free = (ptask->outstanding_pkts == 0 && !ptask->enqueued);
if (!free)
- list_add_tail(&ptask->pt_link, &dev->broadcasted_list);
+ ptask->enqueued = true;
+ else
+ dec_queued_datagrams(dev);
spin_unlock_irqrestore(&dev->lock, flags);
@@ -1056,9 +1082,11 @@
spin_lock_irqsave(&dev->lock, flags);
/* If the AT tasklet already ran, we may be last user. */
- free = (ptask->outstanding_pkts == 0 && list_empty(&ptask->pt_link));
+ free = (ptask->outstanding_pkts == 0 && !ptask->enqueued);
if (!free)
- list_add_tail(&ptask->pt_link, &dev->sent_list);
+ ptask->enqueued = true;
+ else
+ dec_queued_datagrams(dev);
spin_unlock_irqrestore(&dev->lock, flags);
@@ -1224,6 +1252,15 @@
struct fwnet_peer *peer;
unsigned long flags;
+ spin_lock_irqsave(&dev->lock, flags);
+
+ /* Can this happen? */
+ if (netif_queue_stopped(dev->netdev)) {
+ spin_unlock_irqrestore(&dev->lock, flags);
+
+ return NETDEV_TX_BUSY;
+ }
+
ptask = kmem_cache_alloc(fwnet_packet_task_cache, GFP_ATOMIC);
if (ptask == NULL)
goto fail;
@@ -1242,9 +1279,6 @@
proto = hdr_buf.h_proto;
dg_size = skb->len;
- /* serialize access to peer, including peer->datagram_label */
- spin_lock_irqsave(&dev->lock, flags);
-
/*
* Set the transmission type for the packet. ARP packets and IP
* broadcast packets are sent via GASP.
@@ -1266,7 +1300,7 @@
peer = fwnet_peer_find_by_guid(dev, be64_to_cpu(guid));
if (!peer || peer->fifo == FWNET_NO_FIFO_ADDR)
- goto fail_unlock;
+ goto fail;
generation = peer->generation;
dest_node = peer->node_id;
@@ -1320,18 +1354,21 @@
max_payload += RFC2374_FRAG_HDR_SIZE;
}
+ if (++dev->queued_datagrams == FWNET_MAX_QUEUED_DATAGRAMS)
+ netif_stop_queue(dev->netdev);
+
spin_unlock_irqrestore(&dev->lock, flags);
ptask->max_payload = max_payload;
- INIT_LIST_HEAD(&ptask->pt_link);
+ ptask->enqueued = 0;
fwnet_send_packet(ptask);
return NETDEV_TX_OK;
- fail_unlock:
- spin_unlock_irqrestore(&dev->lock, flags);
fail:
+ spin_unlock_irqrestore(&dev->lock, flags);
+
if (ptask)
kmem_cache_free(fwnet_packet_task_cache, ptask);
@@ -1377,7 +1414,7 @@
net->addr_len = FWNET_ALEN;
net->hard_header_len = FWNET_HLEN;
net->type = ARPHRD_IEEE1394;
- net->tx_queue_len = 10;
+ net->tx_queue_len = FWNET_TX_QUEUE_LEN;
}
/* caller must hold fwnet_device_mutex */
@@ -1457,14 +1494,9 @@
dev->broadcast_rcv_context = NULL;
dev->broadcast_xmt_max_payload = 0;
dev->broadcast_xmt_datagramlabel = 0;
-
dev->local_fifo = FWNET_NO_FIFO_ADDR;
-
- INIT_LIST_HEAD(&dev->packet_list);
- INIT_LIST_HEAD(&dev->broadcasted_list);
- INIT_LIST_HEAD(&dev->sent_list);
+ dev->queued_datagrams = 0;
INIT_LIST_HEAD(&dev->peer_list);
-
dev->card = card;
dev->netdev = net;
@@ -1522,7 +1554,7 @@
struct fwnet_peer *peer = dev_get_drvdata(_dev);
struct fwnet_device *dev = peer->dev;
struct net_device *net;
- struct fwnet_packet_task *ptask, *pt_next;
+ int i;
mutex_lock(&fwnet_device_mutex);
@@ -1540,21 +1572,9 @@
dev->card);
fw_iso_context_destroy(dev->broadcast_rcv_context);
}
- list_for_each_entry_safe(ptask, pt_next,
- &dev->packet_list, pt_link) {
- dev_kfree_skb_any(ptask->skb);
- kmem_cache_free(fwnet_packet_task_cache, ptask);
- }
- list_for_each_entry_safe(ptask, pt_next,
- &dev->broadcasted_list, pt_link) {
- dev_kfree_skb_any(ptask->skb);
- kmem_cache_free(fwnet_packet_task_cache, ptask);
- }
- list_for_each_entry_safe(ptask, pt_next,
- &dev->sent_list, pt_link) {
- dev_kfree_skb_any(ptask->skb);
- kmem_cache_free(fwnet_packet_task_cache, ptask);
- }
+ for (i = 0; dev->queued_datagrams && i < 5; i++)
+ ssleep(1);
+ WARN_ON(dev->queued_datagrams);
list_del(&dev->dev_link);
free_netdev(net);
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 9dcb17d..84eb607 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -577,17 +577,11 @@
return ret;
}
-static int ar_context_add_page(struct ar_context *ctx)
+static void ar_context_link_page(struct ar_context *ctx,
+ struct ar_buffer *ab, dma_addr_t ab_bus)
{
- struct device *dev = ctx->ohci->card.device;
- struct ar_buffer *ab;
- dma_addr_t uninitialized_var(ab_bus);
size_t offset;
- ab = dma_alloc_coherent(dev, PAGE_SIZE, &ab_bus, GFP_ATOMIC);
- if (ab == NULL)
- return -ENOMEM;
-
ab->next = NULL;
memset(&ab->descriptor, 0, sizeof(ab->descriptor));
ab->descriptor.control = cpu_to_le16(DESCRIPTOR_INPUT_MORE |
@@ -606,6 +600,19 @@
reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_WAKE);
flush_writes(ctx->ohci);
+}
+
+static int ar_context_add_page(struct ar_context *ctx)
+{
+ struct device *dev = ctx->ohci->card.device;
+ struct ar_buffer *ab;
+ dma_addr_t uninitialized_var(ab_bus);
+
+ ab = dma_alloc_coherent(dev, PAGE_SIZE, &ab_bus, GFP_ATOMIC);
+ if (ab == NULL)
+ return -ENOMEM;
+
+ ar_context_link_page(ctx, ab, ab_bus);
return 0;
}
@@ -730,16 +737,17 @@
static void ar_context_tasklet(unsigned long data)
{
struct ar_context *ctx = (struct ar_context *)data;
- struct fw_ohci *ohci = ctx->ohci;
struct ar_buffer *ab;
struct descriptor *d;
void *buffer, *end;
+ __le16 res_count;
ab = ctx->current_buffer;
d = &ab->descriptor;
- if (d->res_count == 0) {
- size_t size, rest, offset;
+ res_count = ACCESS_ONCE(d->res_count);
+ if (res_count == 0) {
+ size_t size, size2, rest, pktsize, size3, offset;
dma_addr_t start_bus;
void *start;
@@ -750,29 +758,63 @@
*/
offset = offsetof(struct ar_buffer, data);
- start = buffer = ab;
+ start = ab;
start_bus = le32_to_cpu(ab->descriptor.data_address) - offset;
+ buffer = ab->data;
ab = ab->next;
d = &ab->descriptor;
- size = buffer + PAGE_SIZE - ctx->pointer;
+ size = start + PAGE_SIZE - ctx->pointer;
+ /* valid buffer data in the next page */
rest = le16_to_cpu(d->req_count) - le16_to_cpu(d->res_count);
+ /* what actually fits in this page */
+ size2 = min(rest, (size_t)PAGE_SIZE - offset - size);
memmove(buffer, ctx->pointer, size);
- memcpy(buffer + size, ab->data, rest);
- ctx->current_buffer = ab;
- ctx->pointer = (void *) ab->data + rest;
- end = buffer + size + rest;
+ memcpy(buffer + size, ab->data, size2);
- while (buffer < end)
- buffer = handle_ar_packet(ctx, buffer);
+ while (size > 0) {
+ void *next = handle_ar_packet(ctx, buffer);
+ pktsize = next - buffer;
+ if (pktsize >= size) {
+ /*
+ * We have handled all the data that was
+ * originally in this page, so we can now
+ * continue in the next page.
+ */
+ buffer = next;
+ break;
+ }
+ /* move the next packet to the start of the buffer */
+ memmove(buffer, next, size + size2 - pktsize);
+ size -= pktsize;
+ /* fill up this page again */
+ size3 = min(rest - size2,
+ (size_t)PAGE_SIZE - offset - size - size2);
+ memcpy(buffer + size + size2,
+ (void *) ab->data + size2, size3);
+ size2 += size3;
+ }
- dma_free_coherent(ohci->card.device, PAGE_SIZE,
- start, start_bus);
- ar_context_add_page(ctx);
+ if (rest > 0) {
+ /* handle the packets that are fully in the next page */
+ buffer = (void *) ab->data +
+ (buffer - (start + offset + size));
+ end = (void *) ab->data + rest;
+
+ while (buffer < end)
+ buffer = handle_ar_packet(ctx, buffer);
+
+ ctx->current_buffer = ab;
+ ctx->pointer = end;
+
+ ar_context_link_page(ctx, start, start_bus);
+ } else {
+ ctx->pointer = start + PAGE_SIZE;
+ }
} else {
buffer = ctx->pointer;
ctx->pointer = end =
- (void *) ab + PAGE_SIZE - le16_to_cpu(d->res_count);
+ (void *) ab + PAGE_SIZE - le16_to_cpu(res_count);
while (buffer < end)
buffer = handle_ar_packet(ctx, buffer);
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index bfae4b3..afa576a 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -1468,7 +1468,7 @@
/* SCSI stack integration */
-static int sbp2_scsi_queuecommand(struct scsi_cmnd *cmd, scsi_done_fn_t done)
+static int sbp2_scsi_queuecommand_lck(struct scsi_cmnd *cmd, scsi_done_fn_t done)
{
struct sbp2_logical_unit *lu = cmd->device->hostdata;
struct fw_device *device = target_device(lu->tgt);
@@ -1534,6 +1534,8 @@
return retval;
}
+static DEF_SCSI_QCMD(sbp2_scsi_queuecommand)
+
static int sbp2_scsi_slave_alloc(struct scsi_device *sdev)
{
struct sbp2_logical_unit *lu = sdev->hostdata;
diff --git a/drivers/gpio/cs5535-gpio.c b/drivers/gpio/cs5535-gpio.c
index e23c068..599f6c9 100644
--- a/drivers/gpio/cs5535-gpio.c
+++ b/drivers/gpio/cs5535-gpio.c
@@ -56,6 +56,18 @@
* registers, see include/linux/cs5535.h.
*/
+static void errata_outl(u32 val, unsigned long addr)
+{
+ /*
+ * According to the CS5536 errata (#36), after suspend
+ * a write to the high bank GPIO register will clear all
+ * non-selected bits; the recommended workaround is a
+ * read-modify-write operation.
+ */
+ val |= inl(addr);
+ outl(val, addr);
+}
+
static void __cs5535_gpio_set(struct cs5535_gpio_chip *chip, unsigned offset,
unsigned int reg)
{
@@ -64,7 +76,7 @@
outl(1 << offset, chip->base + reg);
else
/* high bank register */
- outl(1 << (offset - 16), chip->base + 0x80 + reg);
+ errata_outl(1 << (offset - 16), chip->base + 0x80 + reg);
}
void cs5535_gpio_set(unsigned offset, unsigned int reg)
@@ -86,7 +98,7 @@
outl(1 << (offset + 16), chip->base + reg);
else
/* high bank register */
- outl(1 << offset, chip->base + 0x80 + reg);
+ errata_outl(1 << offset, chip->base + 0x80 + reg);
}
void cs5535_gpio_clear(unsigned offset, unsigned int reg)
diff --git a/drivers/gpio/wm8994-gpio.c b/drivers/gpio/wm8994-gpio.c
index 618398e..c822baa 100644
--- a/drivers/gpio/wm8994-gpio.c
+++ b/drivers/gpio/wm8994-gpio.c
@@ -35,6 +35,29 @@
return container_of(chip, struct wm8994_gpio, gpio_chip);
}
+static int wm8994_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+ struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
+ struct wm8994 *wm8994 = wm8994_gpio->wm8994;
+
+ switch (wm8994->type) {
+ case WM8958:
+ switch (offset) {
+ case 1:
+ case 2:
+ case 3:
+ case 4:
+ case 6:
+ return -EINVAL;
+ }
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
static int wm8994_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
{
struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
@@ -136,6 +159,7 @@
static struct gpio_chip template_chip = {
.label = "wm8994",
.owner = THIS_MODULE,
+ .request = wm8994_gpio_request,
.direction_input = wm8994_gpio_direction_in,
.get = wm8994_gpio_get,
.direction_output = wm8994_gpio_direction_out,
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index dcbeb98..7ca59359 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -276,7 +276,7 @@
struct drm_crtc *tmp;
int crtc_mask = 1;
- WARN(!crtc, "checking null crtc?");
+ WARN(!crtc, "checking null crtc?\n");
dev = crtc->dev;
@@ -471,6 +471,7 @@
int count = 0, ro, fail = 0;
struct drm_crtc_helper_funcs *crtc_funcs;
int ret = 0;
+ int i;
DRM_DEBUG_KMS("\n");
@@ -666,6 +667,12 @@
if (ret != 0)
goto fail;
}
+ DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
+ for (i = 0; i < set->num_connectors; i++) {
+ DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
+ drm_get_connector_name(set->connectors[i]));
+ set->connectors[i]->dpms = DRM_MODE_DPMS_ON;
+ }
kfree(save_connectors);
kfree(save_encoders);
@@ -841,7 +848,7 @@
struct delayed_work *delayed_work = to_delayed_work(work);
struct drm_device *dev = container_of(delayed_work, struct drm_device, mode_config.output_poll_work);
struct drm_connector *connector;
- enum drm_connector_status old_status, status;
+ enum drm_connector_status old_status;
bool repoll = false, changed = false;
if (!drm_kms_helper_poll)
@@ -866,8 +873,9 @@
!(connector->polled & DRM_CONNECTOR_POLL_HPD))
continue;
- status = connector->funcs->detect(connector, false);
- if (old_status != status)
+ connector->status = connector->funcs->detect(connector, false);
+ DRM_DEBUG_KMS("connector status updated to %d\n", connector->status);
+ if (old_status != connector->status)
changed = true;
}
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index c1a2621..a245d17 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -240,7 +240,7 @@
.addr = DDC_ADDR,
.flags = I2C_M_RD,
.len = len,
- .buf = buf + start,
+ .buf = buf,
}
};
@@ -253,7 +253,7 @@
static u8 *
drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter)
{
- int i, j = 0;
+ int i, j = 0, valid_extensions = 0;
u8 *block, *new;
if ((block = kmalloc(EDID_LENGTH, GFP_KERNEL)) == NULL)
@@ -280,14 +280,28 @@
for (j = 1; j <= block[0x7e]; j++) {
for (i = 0; i < 4; i++) {
- if (drm_do_probe_ddc_edid(adapter, block, j,
- EDID_LENGTH))
+ if (drm_do_probe_ddc_edid(adapter,
+ block + (valid_extensions + 1) * EDID_LENGTH,
+ j, EDID_LENGTH))
goto out;
- if (drm_edid_block_valid(block + j * EDID_LENGTH))
+ if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH)) {
+ valid_extensions++;
break;
+ }
}
if (i == 4)
- goto carp;
+ dev_warn(connector->dev->dev,
+ "%s: Ignoring invalid EDID block %d.\n",
+ drm_get_connector_name(connector), j);
+ }
+
+ if (valid_extensions != block[0x7e]) {
+ block[EDID_LENGTH-1] += block[0x7e] - valid_extensions;
+ block[0x7e] = valid_extensions;
+ new = krealloc(block, (valid_extensions + 1) * EDID_LENGTH, GFP_KERNEL);
+ if (!new)
+ goto out;
+ block = new;
}
return block;
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index b744dad..a39794b 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -37,7 +37,6 @@
#include "drmP.h"
#include <linux/poll.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
/* from BKL pushdown: note that nothing else serializes idr_find() */
DEFINE_MUTEX(drm_global_mutex);
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 3467dd4..f737960 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -44,7 +44,7 @@
module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400);
unsigned int i915_powersave = 1;
-module_param_named(powersave, i915_powersave, int, 0400);
+module_param_named(powersave, i915_powersave, int, 0600);
unsigned int i915_lvds_downclock = 0;
module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400);
@@ -150,7 +150,8 @@
static const struct intel_device_info intel_ironlake_m_info = {
.gen = 5, .is_mobile = 1,
- .need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
+ .need_gfx_hws = 1, .has_rc6 = 1, .has_hotplug = 1,
+ .has_fbc = 0, /* disabled due to buggy hardware */
.has_bsd_ring = 1,
};
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2c2c19b..409826d 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1045,6 +1045,8 @@
int i915_gem_object_set_domain(struct drm_gem_object *obj,
uint32_t read_domains,
uint32_t write_domain);
+int i915_gem_object_flush_gpu(struct drm_i915_gem_object *obj,
+ bool interruptible);
int i915_gem_init_ringbuffer(struct drm_device *dev);
void i915_gem_cleanup_ringbuffer(struct drm_device *dev);
int i915_gem_do_init(struct drm_device *dev, unsigned long start,
@@ -1321,6 +1323,7 @@
#define INTEL_PCH_TYPE(dev) (((struct drm_i915_private *)(dev)->dev_private)->pch_type)
#define HAS_PCH_CPT(dev) (INTEL_PCH_TYPE(dev) == PCH_CPT)
+#define HAS_PCH_IBX(dev) (INTEL_PCH_TYPE(dev) == PCH_IBX)
#define PRIMARY_RINGBUFFER_SIZE (128*1024)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 8eb8453..5e54821 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -38,8 +38,7 @@
static uint32_t i915_gem_get_gtt_alignment(struct drm_gem_object *obj);
-static int i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj,
- bool pipelined);
+static int i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj);
static void i915_gem_object_flush_gtt_write_domain(struct drm_gem_object *obj);
static void i915_gem_object_flush_cpu_write_domain(struct drm_gem_object *obj);
static int i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj,
@@ -547,6 +546,19 @@
struct drm_i915_gem_object *obj_priv;
int ret = 0;
+ if (args->size == 0)
+ return 0;
+
+ if (!access_ok(VERIFY_WRITE,
+ (char __user *)(uintptr_t)args->data_ptr,
+ args->size))
+ return -EFAULT;
+
+ ret = fault_in_pages_writeable((char __user *)(uintptr_t)args->data_ptr,
+ args->size);
+ if (ret)
+ return -EFAULT;
+
ret = i915_mutex_lock_interruptible(dev);
if (ret)
return ret;
@@ -564,23 +576,6 @@
goto out;
}
- if (args->size == 0)
- goto out;
-
- if (!access_ok(VERIFY_WRITE,
- (char __user *)(uintptr_t)args->data_ptr,
- args->size)) {
- ret = -EFAULT;
- goto out;
- }
-
- ret = fault_in_pages_writeable((char __user *)(uintptr_t)args->data_ptr,
- args->size);
- if (ret) {
- ret = -EFAULT;
- goto out;
- }
-
ret = i915_gem_object_get_pages_or_evict(obj);
if (ret)
goto out;
@@ -981,7 +976,20 @@
struct drm_i915_gem_pwrite *args = data;
struct drm_gem_object *obj;
struct drm_i915_gem_object *obj_priv;
- int ret = 0;
+ int ret;
+
+ if (args->size == 0)
+ return 0;
+
+ if (!access_ok(VERIFY_READ,
+ (char __user *)(uintptr_t)args->data_ptr,
+ args->size))
+ return -EFAULT;
+
+ ret = fault_in_pages_readable((char __user *)(uintptr_t)args->data_ptr,
+ args->size);
+ if (ret)
+ return -EFAULT;
ret = i915_mutex_lock_interruptible(dev);
if (ret)
@@ -994,30 +1002,12 @@
}
obj_priv = to_intel_bo(obj);
-
/* Bounds check destination. */
if (args->offset > obj->size || args->size > obj->size - args->offset) {
ret = -EINVAL;
goto out;
}
- if (args->size == 0)
- goto out;
-
- if (!access_ok(VERIFY_READ,
- (char __user *)(uintptr_t)args->data_ptr,
- args->size)) {
- ret = -EFAULT;
- goto out;
- }
-
- ret = fault_in_pages_readable((char __user *)(uintptr_t)args->data_ptr,
- args->size);
- if (ret) {
- ret = -EFAULT;
- goto out;
- }
-
/* We can only do the GTT pwrite on untiled buffers, as otherwise
* it would end up going through the fenced access, and we'll get
* different detiling behavior between reading and writing.
@@ -2172,7 +2162,7 @@
static int i915_ring_idle(struct drm_device *dev,
struct intel_ring_buffer *ring)
{
- if (list_empty(&ring->gpu_write_list))
+ if (list_empty(&ring->gpu_write_list) && list_empty(&ring->active_list))
return 0;
i915_gem_flush_ring(dev, NULL, ring,
@@ -2190,9 +2180,7 @@
int ret;
lists_empty = (list_empty(&dev_priv->mm.flushing_list) &&
- list_empty(&dev_priv->render_ring.active_list) &&
- list_empty(&dev_priv->bsd_ring.active_list) &&
- list_empty(&dev_priv->blt_ring.active_list));
+ list_empty(&dev_priv->mm.active_list));
if (lists_empty)
return 0;
@@ -2605,7 +2593,7 @@
if (reg->gpu) {
int ret;
- ret = i915_gem_object_flush_gpu_write_domain(obj, true);
+ ret = i915_gem_object_flush_gpu_write_domain(obj);
if (ret)
return ret;
@@ -2753,8 +2741,7 @@
/** Flushes any GPU write domain for the object if it's dirty. */
static int
-i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj,
- bool pipelined)
+i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
uint32_t old_write_domain;
@@ -2773,10 +2760,7 @@
obj->read_domains,
old_write_domain);
- if (pipelined)
- return 0;
-
- return i915_gem_object_wait_rendering(obj, true);
+ return 0;
}
/** Flushes the GTT write domain for the object if it's dirty. */
@@ -2837,18 +2821,15 @@
if (obj_priv->gtt_space == NULL)
return -EINVAL;
- ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+ ret = i915_gem_object_flush_gpu_write_domain(obj);
if (ret != 0)
return ret;
+ ret = i915_gem_object_wait_rendering(obj, true);
+ if (ret)
+ return ret;
i915_gem_object_flush_cpu_write_domain(obj);
- if (write) {
- ret = i915_gem_object_wait_rendering(obj, true);
- if (ret)
- return ret;
- }
-
old_write_domain = obj->write_domain;
old_read_domains = obj->read_domains;
@@ -2886,7 +2867,7 @@
if (obj_priv->gtt_space == NULL)
return -EINVAL;
- ret = i915_gem_object_flush_gpu_write_domain(obj, true);
+ ret = i915_gem_object_flush_gpu_write_domain(obj);
if (ret)
return ret;
@@ -2909,6 +2890,20 @@
return 0;
}
+int
+i915_gem_object_flush_gpu(struct drm_i915_gem_object *obj,
+ bool interruptible)
+{
+ if (!obj->active)
+ return 0;
+
+ if (obj->base.write_domain & I915_GEM_GPU_DOMAINS)
+ i915_gem_flush_ring(obj->base.dev, NULL, obj->ring,
+ 0, obj->base.write_domain);
+
+ return i915_gem_object_wait_rendering(&obj->base, interruptible);
+}
+
/**
* Moves a single object to the CPU read, and possibly write domain.
*
@@ -2921,9 +2916,12 @@
uint32_t old_write_domain, old_read_domains;
int ret;
- ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+ ret = i915_gem_object_flush_gpu_write_domain(obj);
if (ret != 0)
return ret;
+ ret = i915_gem_object_wait_rendering(obj, true);
+ if (ret)
+ return ret;
i915_gem_object_flush_gtt_write_domain(obj);
@@ -2932,12 +2930,6 @@
*/
i915_gem_object_set_to_full_cpu_read_domain(obj);
- if (write) {
- ret = i915_gem_object_wait_rendering(obj, true);
- if (ret)
- return ret;
- }
-
old_write_domain = obj->write_domain;
old_read_domains = obj->read_domains;
@@ -3108,7 +3100,8 @@
* write domain
*/
if (obj->write_domain &&
- obj->write_domain != obj->pending_read_domains) {
+ (obj->write_domain != obj->pending_read_domains ||
+ obj_priv->ring != ring)) {
flush_domains |= obj->write_domain;
invalidate_domains |=
obj->pending_read_domains & ~obj->write_domain;
@@ -3201,9 +3194,13 @@
if (offset == 0 && size == obj->size)
return i915_gem_object_set_to_cpu_domain(obj, 0);
- ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+ ret = i915_gem_object_flush_gpu_write_domain(obj);
if (ret != 0)
return ret;
+ ret = i915_gem_object_wait_rendering(obj, true);
+ if (ret)
+ return ret;
+
i915_gem_object_flush_gtt_write_domain(obj);
/* If we're already fully in the CPU read domain, we're done. */
@@ -3250,192 +3247,230 @@
return 0;
}
-/**
- * Pin an object to the GTT and evaluate the relocations landing in it.
- */
static int
-i915_gem_execbuffer_relocate(struct drm_i915_gem_object *obj,
- struct drm_file *file_priv,
- struct drm_i915_gem_exec_object2 *entry)
+i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj,
+ struct drm_file *file_priv,
+ struct drm_i915_gem_exec_object2 *entry,
+ struct drm_i915_gem_relocation_entry *reloc)
{
struct drm_device *dev = obj->base.dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
- struct drm_i915_gem_relocation_entry __user *user_relocs;
- struct drm_gem_object *target_obj = NULL;
- uint32_t target_handle = 0;
- int i, ret = 0;
+ struct drm_gem_object *target_obj;
+ uint32_t target_offset;
+ int ret = -EINVAL;
- user_relocs = (void __user *)(uintptr_t)entry->relocs_ptr;
- for (i = 0; i < entry->relocation_count; i++) {
- struct drm_i915_gem_relocation_entry reloc;
- uint32_t target_offset;
+ target_obj = drm_gem_object_lookup(dev, file_priv,
+ reloc->target_handle);
+ if (target_obj == NULL)
+ return -ENOENT;
- if (__copy_from_user_inatomic(&reloc,
- user_relocs+i,
- sizeof(reloc))) {
- ret = -EFAULT;
- break;
- }
-
- if (reloc.target_handle != target_handle) {
- drm_gem_object_unreference(target_obj);
-
- target_obj = drm_gem_object_lookup(dev, file_priv,
- reloc.target_handle);
- if (target_obj == NULL) {
- ret = -ENOENT;
- break;
- }
-
- target_handle = reloc.target_handle;
- }
- target_offset = to_intel_bo(target_obj)->gtt_offset;
+ target_offset = to_intel_bo(target_obj)->gtt_offset;
#if WATCH_RELOC
- DRM_INFO("%s: obj %p offset %08x target %d "
- "read %08x write %08x gtt %08x "
- "presumed %08x delta %08x\n",
- __func__,
- obj,
- (int) reloc.offset,
- (int) reloc.target_handle,
- (int) reloc.read_domains,
- (int) reloc.write_domain,
- (int) target_offset,
- (int) reloc.presumed_offset,
- reloc.delta);
+ DRM_INFO("%s: obj %p offset %08x target %d "
+ "read %08x write %08x gtt %08x "
+ "presumed %08x delta %08x\n",
+ __func__,
+ obj,
+ (int) reloc->offset,
+ (int) reloc->target_handle,
+ (int) reloc->read_domains,
+ (int) reloc->write_domain,
+ (int) target_offset,
+ (int) reloc->presumed_offset,
+ reloc->delta);
#endif
- /* The target buffer should have appeared before us in the
- * exec_object list, so it should have a GTT space bound by now.
- */
- if (target_offset == 0) {
- DRM_ERROR("No GTT space found for object %d\n",
- reloc.target_handle);
- ret = -EINVAL;
- break;
- }
-
- /* Validate that the target is in a valid r/w GPU domain */
- if (reloc.write_domain & (reloc.write_domain - 1)) {
- DRM_ERROR("reloc with multiple write domains: "
- "obj %p target %d offset %d "
- "read %08x write %08x",
- obj, reloc.target_handle,
- (int) reloc.offset,
- reloc.read_domains,
- reloc.write_domain);
- ret = -EINVAL;
- break;
- }
- if (reloc.write_domain & I915_GEM_DOMAIN_CPU ||
- reloc.read_domains & I915_GEM_DOMAIN_CPU) {
- DRM_ERROR("reloc with read/write CPU domains: "
- "obj %p target %d offset %d "
- "read %08x write %08x",
- obj, reloc.target_handle,
- (int) reloc.offset,
- reloc.read_domains,
- reloc.write_domain);
- ret = -EINVAL;
- break;
- }
- if (reloc.write_domain && target_obj->pending_write_domain &&
- reloc.write_domain != target_obj->pending_write_domain) {
- DRM_ERROR("Write domain conflict: "
- "obj %p target %d offset %d "
- "new %08x old %08x\n",
- obj, reloc.target_handle,
- (int) reloc.offset,
- reloc.write_domain,
- target_obj->pending_write_domain);
- ret = -EINVAL;
- break;
- }
-
- target_obj->pending_read_domains |= reloc.read_domains;
- target_obj->pending_write_domain |= reloc.write_domain;
-
- /* If the relocation already has the right value in it, no
- * more work needs to be done.
- */
- if (target_offset == reloc.presumed_offset)
- continue;
-
- /* Check that the relocation address is valid... */
- if (reloc.offset > obj->base.size - 4) {
- DRM_ERROR("Relocation beyond object bounds: "
- "obj %p target %d offset %d size %d.\n",
- obj, reloc.target_handle,
- (int) reloc.offset, (int) obj->base.size);
- ret = -EINVAL;
- break;
- }
- if (reloc.offset & 3) {
- DRM_ERROR("Relocation not 4-byte aligned: "
- "obj %p target %d offset %d.\n",
- obj, reloc.target_handle,
- (int) reloc.offset);
- ret = -EINVAL;
- break;
- }
-
- /* and points to somewhere within the target object. */
- if (reloc.delta >= target_obj->size) {
- DRM_ERROR("Relocation beyond target object bounds: "
- "obj %p target %d delta %d size %d.\n",
- obj, reloc.target_handle,
- (int) reloc.delta, (int) target_obj->size);
- ret = -EINVAL;
- break;
- }
-
- reloc.delta += target_offset;
- if (obj->base.write_domain == I915_GEM_DOMAIN_CPU) {
- uint32_t page_offset = reloc.offset & ~PAGE_MASK;
- char *vaddr;
-
- vaddr = kmap_atomic(obj->pages[reloc.offset >> PAGE_SHIFT]);
- *(uint32_t *)(vaddr + page_offset) = reloc.delta;
- kunmap_atomic(vaddr);
- } else {
- uint32_t __iomem *reloc_entry;
- void __iomem *reloc_page;
-
- ret = i915_gem_object_set_to_gtt_domain(&obj->base, 1);
- if (ret)
- break;
-
- /* Map the page containing the relocation we're going to perform. */
- reloc.offset += obj->gtt_offset;
- reloc_page = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
- reloc.offset & PAGE_MASK);
- reloc_entry = (uint32_t __iomem *)
- (reloc_page + (reloc.offset & ~PAGE_MASK));
- iowrite32(reloc.delta, reloc_entry);
- io_mapping_unmap_atomic(reloc_page);
- }
-
- /* and update the user's relocation entry */
- reloc.presumed_offset = target_offset;
- if (__copy_to_user_inatomic(&user_relocs[i].presumed_offset,
- &reloc.presumed_offset,
- sizeof(reloc.presumed_offset))) {
- ret = -EFAULT;
- break;
- }
+ /* The target buffer should have appeared before us in the
+ * exec_object list, so it should have a GTT space bound by now.
+ */
+ if (target_offset == 0) {
+ DRM_ERROR("No GTT space found for object %d\n",
+ reloc->target_handle);
+ goto err;
}
+ /* Validate that the target is in a valid r/w GPU domain */
+ if (reloc->write_domain & (reloc->write_domain - 1)) {
+ DRM_ERROR("reloc with multiple write domains: "
+ "obj %p target %d offset %d "
+ "read %08x write %08x",
+ obj, reloc->target_handle,
+ (int) reloc->offset,
+ reloc->read_domains,
+ reloc->write_domain);
+ goto err;
+ }
+ if (reloc->write_domain & I915_GEM_DOMAIN_CPU ||
+ reloc->read_domains & I915_GEM_DOMAIN_CPU) {
+ DRM_ERROR("reloc with read/write CPU domains: "
+ "obj %p target %d offset %d "
+ "read %08x write %08x",
+ obj, reloc->target_handle,
+ (int) reloc->offset,
+ reloc->read_domains,
+ reloc->write_domain);
+ goto err;
+ }
+ if (reloc->write_domain && target_obj->pending_write_domain &&
+ reloc->write_domain != target_obj->pending_write_domain) {
+ DRM_ERROR("Write domain conflict: "
+ "obj %p target %d offset %d "
+ "new %08x old %08x\n",
+ obj, reloc->target_handle,
+ (int) reloc->offset,
+ reloc->write_domain,
+ target_obj->pending_write_domain);
+ goto err;
+ }
+
+ target_obj->pending_read_domains |= reloc->read_domains;
+ target_obj->pending_write_domain |= reloc->write_domain;
+
+ /* If the relocation already has the right value in it, no
+ * more work needs to be done.
+ */
+ if (target_offset == reloc->presumed_offset)
+ goto out;
+
+ /* Check that the relocation address is valid... */
+ if (reloc->offset > obj->base.size - 4) {
+ DRM_ERROR("Relocation beyond object bounds: "
+ "obj %p target %d offset %d size %d.\n",
+ obj, reloc->target_handle,
+ (int) reloc->offset,
+ (int) obj->base.size);
+ goto err;
+ }
+ if (reloc->offset & 3) {
+ DRM_ERROR("Relocation not 4-byte aligned: "
+ "obj %p target %d offset %d.\n",
+ obj, reloc->target_handle,
+ (int) reloc->offset);
+ goto err;
+ }
+
+ /* and points to somewhere within the target object. */
+ if (reloc->delta >= target_obj->size) {
+ DRM_ERROR("Relocation beyond target object bounds: "
+ "obj %p target %d delta %d size %d.\n",
+ obj, reloc->target_handle,
+ (int) reloc->delta,
+ (int) target_obj->size);
+ goto err;
+ }
+
+ reloc->delta += target_offset;
+ if (obj->base.write_domain == I915_GEM_DOMAIN_CPU) {
+ uint32_t page_offset = reloc->offset & ~PAGE_MASK;
+ char *vaddr;
+
+ vaddr = kmap_atomic(obj->pages[reloc->offset >> PAGE_SHIFT]);
+ *(uint32_t *)(vaddr + page_offset) = reloc->delta;
+ kunmap_atomic(vaddr);
+ } else {
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ uint32_t __iomem *reloc_entry;
+ void __iomem *reloc_page;
+
+ ret = i915_gem_object_set_to_gtt_domain(&obj->base, 1);
+ if (ret)
+ goto err;
+
+ /* Map the page containing the relocation we're going to perform. */
+ reloc->offset += obj->gtt_offset;
+ reloc_page = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
+ reloc->offset & PAGE_MASK);
+ reloc_entry = (uint32_t __iomem *)
+ (reloc_page + (reloc->offset & ~PAGE_MASK));
+ iowrite32(reloc->delta, reloc_entry);
+ io_mapping_unmap_atomic(reloc_page);
+ }
+
+ /* and update the user's relocation entry */
+ reloc->presumed_offset = target_offset;
+
+out:
+ ret = 0;
+err:
drm_gem_object_unreference(target_obj);
return ret;
}
static int
-i915_gem_execbuffer_pin(struct drm_device *dev,
- struct drm_file *file,
- struct drm_gem_object **object_list,
- struct drm_i915_gem_exec_object2 *exec_list,
- int count)
+i915_gem_execbuffer_relocate_object(struct drm_i915_gem_object *obj,
+ struct drm_file *file_priv,
+ struct drm_i915_gem_exec_object2 *entry)
+{
+ struct drm_i915_gem_relocation_entry __user *user_relocs;
+ int i, ret;
+
+ user_relocs = (void __user *)(uintptr_t)entry->relocs_ptr;
+ for (i = 0; i < entry->relocation_count; i++) {
+ struct drm_i915_gem_relocation_entry reloc;
+
+ if (__copy_from_user_inatomic(&reloc,
+ user_relocs+i,
+ sizeof(reloc)))
+ return -EFAULT;
+
+ ret = i915_gem_execbuffer_relocate_entry(obj, file_priv, entry, &reloc);
+ if (ret)
+ return ret;
+
+ if (__copy_to_user_inatomic(&user_relocs[i].presumed_offset,
+ &reloc.presumed_offset,
+ sizeof(reloc.presumed_offset)))
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+static int
+i915_gem_execbuffer_relocate_object_slow(struct drm_i915_gem_object *obj,
+ struct drm_file *file_priv,
+ struct drm_i915_gem_exec_object2 *entry,
+ struct drm_i915_gem_relocation_entry *relocs)
+{
+ int i, ret;
+
+ for (i = 0; i < entry->relocation_count; i++) {
+ ret = i915_gem_execbuffer_relocate_entry(obj, file_priv, entry, &relocs[i]);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int
+i915_gem_execbuffer_relocate(struct drm_device *dev,
+ struct drm_file *file,
+ struct drm_gem_object **object_list,
+ struct drm_i915_gem_exec_object2 *exec_list,
+ int count)
+{
+ int i, ret;
+
+ for (i = 0; i < count; i++) {
+ struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+ obj->base.pending_read_domains = 0;
+ obj->base.pending_write_domain = 0;
+ ret = i915_gem_execbuffer_relocate_object(obj, file,
+ &exec_list[i]);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int
+i915_gem_execbuffer_reserve(struct drm_device *dev,
+ struct drm_file *file,
+ struct drm_gem_object **object_list,
+ struct drm_i915_gem_exec_object2 *exec_list,
+ int count)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int ret, i, retry;
@@ -3497,6 +3532,133 @@
return 0;
}
+static int
+i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
+ struct drm_file *file,
+ struct drm_gem_object **object_list,
+ struct drm_i915_gem_exec_object2 *exec_list,
+ int count)
+{
+ struct drm_i915_gem_relocation_entry *reloc;
+ int i, total, ret;
+
+ for (i = 0; i < count; i++) {
+ struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+ obj->in_execbuffer = false;
+ }
+
+ mutex_unlock(&dev->struct_mutex);
+
+ total = 0;
+ for (i = 0; i < count; i++)
+ total += exec_list[i].relocation_count;
+
+ reloc = drm_malloc_ab(total, sizeof(*reloc));
+ if (reloc == NULL) {
+ mutex_lock(&dev->struct_mutex);
+ return -ENOMEM;
+ }
+
+ total = 0;
+ for (i = 0; i < count; i++) {
+ struct drm_i915_gem_relocation_entry __user *user_relocs;
+
+ user_relocs = (void __user *)(uintptr_t)exec_list[i].relocs_ptr;
+
+ if (copy_from_user(reloc+total, user_relocs,
+ exec_list[i].relocation_count *
+ sizeof(*reloc))) {
+ ret = -EFAULT;
+ mutex_lock(&dev->struct_mutex);
+ goto err;
+ }
+
+ total += exec_list[i].relocation_count;
+ }
+
+ ret = i915_mutex_lock_interruptible(dev);
+ if (ret) {
+ mutex_lock(&dev->struct_mutex);
+ goto err;
+ }
+
+ ret = i915_gem_execbuffer_reserve(dev, file,
+ object_list, exec_list,
+ count);
+ if (ret)
+ goto err;
+
+ total = 0;
+ for (i = 0; i < count; i++) {
+ struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+ obj->base.pending_read_domains = 0;
+ obj->base.pending_write_domain = 0;
+ ret = i915_gem_execbuffer_relocate_object_slow(obj, file,
+ &exec_list[i],
+ reloc + total);
+ if (ret)
+ goto err;
+
+ total += exec_list[i].relocation_count;
+ }
+
+ /* Leave the user relocations as are, this is the painfully slow path,
+ * and we want to avoid the complication of dropping the lock whilst
+ * having buffers reserved in the aperture and so causing spurious
+ * ENOSPC for random operations.
+ */
+
+err:
+ drm_free_large(reloc);
+ return ret;
+}
+
+static int
+i915_gem_execbuffer_move_to_gpu(struct drm_device *dev,
+ struct drm_file *file,
+ struct intel_ring_buffer *ring,
+ struct drm_gem_object **objects,
+ int count)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int ret, i;
+
+ /* Zero the global flush/invalidate flags. These
+ * will be modified as new domains are computed
+ * for each object
+ */
+ dev->invalidate_domains = 0;
+ dev->flush_domains = 0;
+ dev_priv->mm.flush_rings = 0;
+ for (i = 0; i < count; i++)
+ i915_gem_object_set_to_gpu_domain(objects[i], ring);
+
+ if (dev->invalidate_domains | dev->flush_domains) {
+#if WATCH_EXEC
+ DRM_INFO("%s: invalidate_domains %08x flush_domains %08x\n",
+ __func__,
+ dev->invalidate_domains,
+ dev->flush_domains);
+#endif
+ i915_gem_flush(dev, file,
+ dev->invalidate_domains,
+ dev->flush_domains,
+ dev_priv->mm.flush_rings);
+ }
+
+ for (i = 0; i < count; i++) {
+ struct drm_i915_gem_object *obj = to_intel_bo(objects[i]);
+ /* XXX replace with semaphores */
+ if (obj->ring && ring != obj->ring) {
+ ret = i915_gem_object_wait_rendering(&obj->base, true);
+ if (ret)
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
/* Throttle our rendering by waiting until the ring has completed our requests
* emitted over 20 msec ago.
*
@@ -3580,8 +3742,15 @@
for (i = 0; i < count; i++) {
char __user *ptr = (char __user *)(uintptr_t)exec[i].relocs_ptr;
- size_t length = exec[i].relocation_count * sizeof(struct drm_i915_gem_relocation_entry);
+ int length; /* limited by fault_in_pages_readable() */
+ /* First check for malicious input causing overflow */
+ if (exec[i].relocation_count >
+ INT_MAX / sizeof(struct drm_i915_gem_relocation_entry))
+ return -EINVAL;
+
+ length = exec[i].relocation_count *
+ sizeof(struct drm_i915_gem_relocation_entry);
if (!access_ok(VERIFY_READ, ptr, length))
return -EFAULT;
@@ -3724,18 +3893,24 @@
}
/* Move the objects en-masse into the GTT, evicting if necessary. */
- ret = i915_gem_execbuffer_pin(dev, file,
- object_list, exec_list,
- args->buffer_count);
+ ret = i915_gem_execbuffer_reserve(dev, file,
+ object_list, exec_list,
+ args->buffer_count);
if (ret)
goto err;
/* The objects are in their final locations, apply the relocations. */
- for (i = 0; i < args->buffer_count; i++) {
- struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
- obj->base.pending_read_domains = 0;
- obj->base.pending_write_domain = 0;
- ret = i915_gem_execbuffer_relocate(obj, file, &exec_list[i]);
+ ret = i915_gem_execbuffer_relocate(dev, file,
+ object_list, exec_list,
+ args->buffer_count);
+ if (ret) {
+ if (ret == -EFAULT) {
+ ret = i915_gem_execbuffer_relocate_slow(dev, file,
+ object_list,
+ exec_list,
+ args->buffer_count);
+ BUG_ON(!mutex_is_locked(&dev->struct_mutex));
+ }
if (ret)
goto err;
}
@@ -3757,33 +3932,10 @@
goto err;
}
- /* Zero the global flush/invalidate flags. These
- * will be modified as new domains are computed
- * for each object
- */
- dev->invalidate_domains = 0;
- dev->flush_domains = 0;
- dev_priv->mm.flush_rings = 0;
-
- for (i = 0; i < args->buffer_count; i++) {
- struct drm_gem_object *obj = object_list[i];
-
- /* Compute new gpu domains and update invalidate/flush */
- i915_gem_object_set_to_gpu_domain(obj, ring);
- }
-
- if (dev->invalidate_domains | dev->flush_domains) {
-#if WATCH_EXEC
- DRM_INFO("%s: invalidate_domains %08x flush_domains %08x\n",
- __func__,
- dev->invalidate_domains,
- dev->flush_domains);
-#endif
- i915_gem_flush(dev, file,
- dev->invalidate_domains,
- dev->flush_domains,
- dev_priv->mm.flush_rings);
- }
+ ret = i915_gem_execbuffer_move_to_gpu(dev, file, ring,
+ object_list, args->buffer_count);
+ if (ret)
+ goto err;
for (i = 0; i < args->buffer_count; i++) {
struct drm_gem_object *obj = object_list[i];
@@ -4043,8 +4195,7 @@
alignment = i915_gem_get_gtt_alignment(obj);
if (obj_priv->gtt_offset & (alignment - 1)) {
WARN(obj_priv->pin_count,
- "bo is already pinned with incorrect alignment:"
- " offset=%x, req.alignment=%x\n",
+ "bo is already pinned with incorrect alignment: offset=%x, req.alignment=%x\n",
obj_priv->gtt_offset, alignment);
ret = i915_gem_object_unbind(obj);
if (ret)
@@ -4856,17 +5007,24 @@
struct drm_file *file_priv)
{
struct drm_i915_gem_object *obj_priv = to_intel_bo(obj);
- void *obj_addr;
- int ret;
- char __user *user_data;
+ void *vaddr = obj_priv->phys_obj->handle->vaddr + args->offset;
+ char __user *user_data = (char __user *) (uintptr_t) args->data_ptr;
- user_data = (char __user *) (uintptr_t) args->data_ptr;
- obj_addr = obj_priv->phys_obj->handle->vaddr + args->offset;
+ DRM_DEBUG_DRIVER("vaddr %p, %lld\n", vaddr, args->size);
- DRM_DEBUG_DRIVER("obj_addr %p, %lld\n", obj_addr, args->size);
- ret = copy_from_user(obj_addr, user_data, args->size);
- if (ret)
- return -EFAULT;
+ if (__copy_from_user_inatomic_nocache(vaddr, user_data, args->size)) {
+ unsigned long unwritten;
+
+ /* The physical object once assigned is fixed for the lifetime
+ * of the obj, so we can safely drop the lock and continue
+ * to access vaddr.
+ */
+ mutex_unlock(&dev->struct_mutex);
+ unwritten = copy_from_user(vaddr, user_data, args->size);
+ mutex_lock(&dev->struct_mutex);
+ if (unwritten)
+ return -EFAULT;
+ }
drm_agp_chipset_flush(dev);
return 0;
@@ -4900,9 +5058,7 @@
int lists_empty;
lists_empty = list_empty(&dev_priv->mm.flushing_list) &&
- list_empty(&dev_priv->render_ring.active_list) &&
- list_empty(&dev_priv->bsd_ring.active_list) &&
- list_empty(&dev_priv->blt_ring.active_list);
+ list_empty(&dev_priv->mm.active_list);
return !lists_empty;
}
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index 43a4013..d8ae7d1 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -165,9 +165,7 @@
lists_empty = (list_empty(&dev_priv->mm.inactive_list) &&
list_empty(&dev_priv->mm.flushing_list) &&
- list_empty(&dev_priv->render_ring.active_list) &&
- list_empty(&dev_priv->bsd_ring.active_list) &&
- list_empty(&dev_priv->blt_ring.active_list));
+ list_empty(&dev_priv->mm.active_list));
if (lists_empty)
return -ENOSPC;
@@ -184,9 +182,7 @@
lists_empty = (list_empty(&dev_priv->mm.inactive_list) &&
list_empty(&dev_priv->mm.flushing_list) &&
- list_empty(&dev_priv->render_ring.active_list) &&
- list_empty(&dev_priv->bsd_ring.active_list) &&
- list_empty(&dev_priv->blt_ring.active_list));
+ list_empty(&dev_priv->mm.active_list));
BUG_ON(!lists_empty);
return 0;
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 989c19d..42729d2 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -239,6 +239,16 @@
if (drm_core_check_feature(dev, DRIVER_MODESET))
return;
+ /* Cursor state */
+ dev_priv->saveCURACNTR = I915_READ(CURACNTR);
+ dev_priv->saveCURAPOS = I915_READ(CURAPOS);
+ dev_priv->saveCURABASE = I915_READ(CURABASE);
+ dev_priv->saveCURBCNTR = I915_READ(CURBCNTR);
+ dev_priv->saveCURBPOS = I915_READ(CURBPOS);
+ dev_priv->saveCURBBASE = I915_READ(CURBBASE);
+ if (IS_GEN2(dev))
+ dev_priv->saveCURSIZE = I915_READ(CURSIZE);
+
if (HAS_PCH_SPLIT(dev)) {
dev_priv->savePCH_DREF_CONTROL = I915_READ(PCH_DREF_CONTROL);
dev_priv->saveDISP_ARB_CTL = I915_READ(DISP_ARB_CTL);
@@ -529,6 +539,16 @@
I915_WRITE(DSPBCNTR, dev_priv->saveDSPBCNTR);
I915_WRITE(DSPBADDR, I915_READ(DSPBADDR));
+ /* Cursor state */
+ I915_WRITE(CURAPOS, dev_priv->saveCURAPOS);
+ I915_WRITE(CURACNTR, dev_priv->saveCURACNTR);
+ I915_WRITE(CURABASE, dev_priv->saveCURABASE);
+ I915_WRITE(CURBPOS, dev_priv->saveCURBPOS);
+ I915_WRITE(CURBCNTR, dev_priv->saveCURBCNTR);
+ I915_WRITE(CURBBASE, dev_priv->saveCURBBASE);
+ if (IS_GEN2(dev))
+ I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
+
return;
}
@@ -543,16 +563,6 @@
/* Don't save them in KMS mode */
i915_save_modeset_reg(dev);
- /* Cursor state */
- dev_priv->saveCURACNTR = I915_READ(CURACNTR);
- dev_priv->saveCURAPOS = I915_READ(CURAPOS);
- dev_priv->saveCURABASE = I915_READ(CURABASE);
- dev_priv->saveCURBCNTR = I915_READ(CURBCNTR);
- dev_priv->saveCURBPOS = I915_READ(CURBPOS);
- dev_priv->saveCURBBASE = I915_READ(CURBBASE);
- if (IS_GEN2(dev))
- dev_priv->saveCURSIZE = I915_READ(CURSIZE);
-
/* CRT state */
if (HAS_PCH_SPLIT(dev)) {
dev_priv->saveADPA = I915_READ(PCH_ADPA);
@@ -657,16 +667,6 @@
/* Don't restore them in KMS mode */
i915_restore_modeset_reg(dev);
- /* Cursor state */
- I915_WRITE(CURAPOS, dev_priv->saveCURAPOS);
- I915_WRITE(CURACNTR, dev_priv->saveCURACNTR);
- I915_WRITE(CURABASE, dev_priv->saveCURABASE);
- I915_WRITE(CURBPOS, dev_priv->saveCURBPOS);
- I915_WRITE(CURBCNTR, dev_priv->saveCURBCNTR);
- I915_WRITE(CURBBASE, dev_priv->saveCURBBASE);
- if (IS_GEN2(dev))
- I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
-
/* CRT state */
if (HAS_PCH_SPLIT(dev))
I915_WRITE(PCH_ADPA, dev_priv->saveADPA);
@@ -862,8 +862,10 @@
/* Clock gating state */
intel_init_clock_gating(dev);
- if (HAS_PCH_SPLIT(dev))
+ if (HAS_PCH_SPLIT(dev)) {
ironlake_enable_drps(dev);
+ intel_init_emon(dev);
+ }
/* Cache mode state */
I915_WRITE (CACHE_MODE_0, dev_priv->saveCACHE_MODE_0 | 0xffff0000);
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index c55c770..8df5743 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -34,6 +34,25 @@
#include "i915_drm.h"
#include "i915_drv.h"
+/* Here's the desired hotplug mode */
+#define ADPA_HOTPLUG_BITS (ADPA_CRT_HOTPLUG_PERIOD_128 | \
+ ADPA_CRT_HOTPLUG_WARMUP_10MS | \
+ ADPA_CRT_HOTPLUG_SAMPLE_4S | \
+ ADPA_CRT_HOTPLUG_VOLTAGE_50 | \
+ ADPA_CRT_HOTPLUG_VOLREF_325MV | \
+ ADPA_CRT_HOTPLUG_ENABLE)
+
+struct intel_crt {
+ struct intel_encoder base;
+ bool force_hotplug_required;
+};
+
+static struct intel_crt *intel_attached_crt(struct drm_connector *connector)
+{
+ return container_of(intel_attached_encoder(connector),
+ struct intel_crt, base);
+}
+
static void intel_crt_dpms(struct drm_encoder *encoder, int mode)
{
struct drm_device *dev = encoder->dev;
@@ -129,7 +148,7 @@
dpll_md & ~DPLL_MD_UDI_MULTIPLIER_MASK);
}
- adpa = 0;
+ adpa = ADPA_HOTPLUG_BITS;
if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
adpa |= ADPA_HSYNC_ACTIVE_HIGH;
if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
@@ -157,53 +176,44 @@
static bool intel_ironlake_crt_detect_hotplug(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
+ struct intel_crt *crt = intel_attached_crt(connector);
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 adpa, temp;
+ u32 adpa;
bool ret;
- bool turn_off_dac = false;
- temp = adpa = I915_READ(PCH_ADPA);
+ /* The first time through, trigger an explicit detection cycle */
+ if (crt->force_hotplug_required) {
+ bool turn_off_dac = HAS_PCH_SPLIT(dev);
+ u32 save_adpa;
- if (HAS_PCH_SPLIT(dev))
- turn_off_dac = true;
+ crt->force_hotplug_required = 0;
- adpa &= ~ADPA_CRT_HOTPLUG_MASK;
- if (turn_off_dac)
- adpa &= ~ADPA_DAC_ENABLE;
+ save_adpa = adpa = I915_READ(PCH_ADPA);
+ DRM_DEBUG_KMS("trigger hotplug detect cycle: adpa=0x%x\n", adpa);
- /* disable HPD first */
- I915_WRITE(PCH_ADPA, adpa);
- (void)I915_READ(PCH_ADPA);
+ adpa |= ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
+ if (turn_off_dac)
+ adpa &= ~ADPA_DAC_ENABLE;
- adpa |= (ADPA_CRT_HOTPLUG_PERIOD_128 |
- ADPA_CRT_HOTPLUG_WARMUP_10MS |
- ADPA_CRT_HOTPLUG_SAMPLE_4S |
- ADPA_CRT_HOTPLUG_VOLTAGE_50 | /* default */
- ADPA_CRT_HOTPLUG_VOLREF_325MV |
- ADPA_CRT_HOTPLUG_ENABLE |
- ADPA_CRT_HOTPLUG_FORCE_TRIGGER);
+ I915_WRITE(PCH_ADPA, adpa);
- DRM_DEBUG_KMS("pch crt adpa 0x%x", adpa);
- I915_WRITE(PCH_ADPA, adpa);
+ if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0,
+ 1000))
+ DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
- if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0,
- 1000))
- DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
-
- if (turn_off_dac) {
- /* Make sure hotplug is enabled */
- I915_WRITE(PCH_ADPA, temp | ADPA_CRT_HOTPLUG_ENABLE);
- (void)I915_READ(PCH_ADPA);
+ if (turn_off_dac) {
+ I915_WRITE(PCH_ADPA, save_adpa);
+ POSTING_READ(PCH_ADPA);
+ }
}
/* Check the status to see if both blue and green are on now */
adpa = I915_READ(PCH_ADPA);
- adpa &= ADPA_CRT_HOTPLUG_MONITOR_MASK;
- if ((adpa == ADPA_CRT_HOTPLUG_MONITOR_COLOR) ||
- (adpa == ADPA_CRT_HOTPLUG_MONITOR_MONO))
+ if ((adpa & ADPA_CRT_HOTPLUG_MONITOR_MASK) != 0)
ret = true;
else
ret = false;
+ DRM_DEBUG_KMS("ironlake hotplug adpa=0x%x, result %d\n", adpa, ret);
return ret;
}
@@ -277,13 +287,12 @@
return i2c_transfer(&dev_priv->gmbus[ddc_bus].adapter, msgs, 1) == 1;
}
-static bool intel_crt_detect_ddc(struct drm_encoder *encoder)
+static bool intel_crt_detect_ddc(struct intel_crt *crt)
{
- struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
- struct drm_i915_private *dev_priv = encoder->dev->dev_private;
+ struct drm_i915_private *dev_priv = crt->base.base.dev->dev_private;
/* CRT should always be at 0, but check anyway */
- if (intel_encoder->type != INTEL_OUTPUT_ANALOG)
+ if (crt->base.type != INTEL_OUTPUT_ANALOG)
return false;
if (intel_crt_ddc_probe(dev_priv, dev_priv->crt_ddc_pin)) {
@@ -291,7 +300,7 @@
return true;
}
- if (intel_ddc_probe(intel_encoder, dev_priv->crt_ddc_pin)) {
+ if (intel_ddc_probe(&crt->base, dev_priv->crt_ddc_pin)) {
DRM_DEBUG_KMS("CRT detected via DDC:0x50 [EDID]\n");
return true;
}
@@ -300,9 +309,9 @@
}
static enum drm_connector_status
-intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder)
+intel_crt_load_detect(struct drm_crtc *crtc, struct intel_crt *crt)
{
- struct drm_encoder *encoder = &intel_encoder->base;
+ struct drm_encoder *encoder = &crt->base.base;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@@ -434,7 +443,7 @@
intel_crt_detect(struct drm_connector *connector, bool force)
{
struct drm_device *dev = connector->dev;
- struct intel_encoder *encoder = intel_attached_encoder(connector);
+ struct intel_crt *crt = intel_attached_crt(connector);
struct drm_crtc *crtc;
int dpms_mode;
enum drm_connector_status status;
@@ -443,28 +452,31 @@
if (intel_crt_detect_hotplug(connector)) {
DRM_DEBUG_KMS("CRT detected via hotplug\n");
return connector_status_connected;
- } else
+ } else {
+ DRM_DEBUG_KMS("CRT not detected via hotplug\n");
return connector_status_disconnected;
+ }
}
- if (intel_crt_detect_ddc(&encoder->base))
+ if (intel_crt_detect_ddc(crt))
return connector_status_connected;
if (!force)
return connector->status;
/* for pre-945g platforms use load detect */
- if (encoder->base.crtc && encoder->base.crtc->enabled) {
- status = intel_crt_load_detect(encoder->base.crtc, encoder);
+ crtc = crt->base.base.crtc;
+ if (crtc && crtc->enabled) {
+ status = intel_crt_load_detect(crtc, crt);
} else {
- crtc = intel_get_load_detect_pipe(encoder, connector,
+ crtc = intel_get_load_detect_pipe(&crt->base, connector,
NULL, &dpms_mode);
if (crtc) {
- if (intel_crt_detect_ddc(&encoder->base))
+ if (intel_crt_detect_ddc(crt))
status = connector_status_connected;
else
- status = intel_crt_load_detect(crtc, encoder);
- intel_release_load_detect_pipe(encoder,
+ status = intel_crt_load_detect(crtc, crt);
+ intel_release_load_detect_pipe(&crt->base,
connector, dpms_mode);
} else
status = connector_status_unknown;
@@ -536,17 +548,17 @@
void intel_crt_init(struct drm_device *dev)
{
struct drm_connector *connector;
- struct intel_encoder *intel_encoder;
+ struct intel_crt *crt;
struct intel_connector *intel_connector;
struct drm_i915_private *dev_priv = dev->dev_private;
- intel_encoder = kzalloc(sizeof(struct intel_encoder), GFP_KERNEL);
- if (!intel_encoder)
+ crt = kzalloc(sizeof(struct intel_crt), GFP_KERNEL);
+ if (!crt)
return;
intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
if (!intel_connector) {
- kfree(intel_encoder);
+ kfree(crt);
return;
}
@@ -554,20 +566,20 @@
drm_connector_init(dev, &intel_connector->base,
&intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
- drm_encoder_init(dev, &intel_encoder->base, &intel_crt_enc_funcs,
+ drm_encoder_init(dev, &crt->base.base, &intel_crt_enc_funcs,
DRM_MODE_ENCODER_DAC);
- intel_connector_attach_encoder(intel_connector, intel_encoder);
+ intel_connector_attach_encoder(intel_connector, &crt->base);
- intel_encoder->type = INTEL_OUTPUT_ANALOG;
- intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
- (1 << INTEL_ANALOG_CLONE_BIT) |
- (1 << INTEL_SDVO_LVDS_CLONE_BIT);
- intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
+ crt->base.type = INTEL_OUTPUT_ANALOG;
+ crt->base.clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT |
+ 1 << INTEL_ANALOG_CLONE_BIT |
+ 1 << INTEL_SDVO_LVDS_CLONE_BIT);
+ crt->base.crtc_mask = (1 << 0) | (1 << 1);
connector->interlace_allowed = 1;
connector->doublescan_allowed = 0;
- drm_encoder_helper_add(&intel_encoder->base, &intel_crt_helper_funcs);
+ drm_encoder_helper_add(&crt->base.base, &intel_crt_helper_funcs);
drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
drm_sysfs_connector_add(connector);
@@ -577,5 +589,22 @@
else
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+ /*
+ * Configure the automatic hotplug detection stuff
+ */
+ crt->force_hotplug_required = 0;
+ if (HAS_PCH_SPLIT(dev)) {
+ u32 adpa;
+
+ adpa = I915_READ(PCH_ADPA);
+ adpa &= ~ADPA_CRT_HOTPLUG_MASK;
+ adpa |= ADPA_HOTPLUG_BITS;
+ I915_WRITE(PCH_ADPA, adpa);
+ POSTING_READ(PCH_ADPA);
+
+ DRM_DEBUG_KMS("pch crt adpa set to 0x%x\n", adpa);
+ crt->force_hotplug_required = 1;
+ }
+
dev_priv->hotplug_supported_mask |= CRT_HOTPLUG_INT_STATUS;
}
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 990f065..255b52e 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1611,6 +1611,18 @@
wait_event(dev_priv->pending_flip_queue,
atomic_read(&obj_priv->pending_flip) == 0);
+
+ /* Big Hammer, we also need to ensure that any pending
+ * MI_WAIT_FOR_EVENT inside a user batch buffer on the
+ * current scanout is retired before unpinning the old
+ * framebuffer.
+ */
+ ret = i915_gem_object_flush_gpu(obj_priv, false);
+ if (ret) {
+ i915_gem_object_unpin(to_intel_framebuffer(crtc->fb)->obj);
+ mutex_unlock(&dev->struct_mutex);
+ return ret;
+ }
}
ret = intel_pipe_set_base_atomic(crtc, crtc->fb, x, y,
@@ -1681,6 +1693,37 @@
udelay(500);
}
+static void intel_fdi_normal_train(struct drm_crtc *crtc)
+{
+ struct drm_device *dev = crtc->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ int pipe = intel_crtc->pipe;
+ u32 reg, temp;
+
+ /* enable normal train */
+ reg = FDI_TX_CTL(pipe);
+ temp = I915_READ(reg);
+ temp &= ~FDI_LINK_TRAIN_NONE;
+ temp |= FDI_LINK_TRAIN_NONE | FDI_TX_ENHANCE_FRAME_ENABLE;
+ I915_WRITE(reg, temp);
+
+ reg = FDI_RX_CTL(pipe);
+ temp = I915_READ(reg);
+ if (HAS_PCH_CPT(dev)) {
+ temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
+ temp |= FDI_LINK_TRAIN_NORMAL_CPT;
+ } else {
+ temp &= ~FDI_LINK_TRAIN_NONE;
+ temp |= FDI_LINK_TRAIN_NONE;
+ }
+ I915_WRITE(reg, temp | FDI_RX_ENHANCE_FRAME_ENABLE);
+
+ /* wait one idle pattern time */
+ POSTING_READ(reg);
+ udelay(1000);
+}
+
/* The FDI link training functions for ILK/Ibexpeak. */
static void ironlake_fdi_link_train(struct drm_crtc *crtc)
{
@@ -1767,27 +1810,6 @@
DRM_DEBUG_KMS("FDI train done\n");
- /* enable normal train */
- reg = FDI_TX_CTL(pipe);
- temp = I915_READ(reg);
- temp &= ~FDI_LINK_TRAIN_NONE;
- temp |= FDI_LINK_TRAIN_NONE | FDI_TX_ENHANCE_FRAME_ENABLE;
- I915_WRITE(reg, temp);
-
- reg = FDI_RX_CTL(pipe);
- temp = I915_READ(reg);
- if (HAS_PCH_CPT(dev)) {
- temp &= ~FDI_LINK_TRAIN_PATTERN_MASK_CPT;
- temp |= FDI_LINK_TRAIN_NORMAL_CPT;
- } else {
- temp &= ~FDI_LINK_TRAIN_NONE;
- temp |= FDI_LINK_TRAIN_NONE;
- }
- I915_WRITE(reg, temp | FDI_RX_ENHANCE_FRAME_ENABLE);
-
- /* wait one idle pattern time */
- POSTING_READ(reg);
- udelay(1000);
}
static const int const snb_b_fdi_train_param [] = {
@@ -2090,6 +2112,8 @@
I915_WRITE(TRANS_VBLANK(pipe), I915_READ(VBLANK(pipe)));
I915_WRITE(TRANS_VSYNC(pipe), I915_READ(VSYNC(pipe)));
+ intel_fdi_normal_train(crtc);
+
/* For PCH DP, enable TRANS_DP_CTL */
if (HAS_PCH_CPT(dev) &&
intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT)) {
@@ -2200,9 +2224,10 @@
udelay(100);
/* Ironlake workaround, disable clock pointer after downing FDI */
- I915_WRITE(FDI_RX_CHICKEN(pipe),
- I915_READ(FDI_RX_CHICKEN(pipe) &
- ~FDI_RX_PHASE_SYNC_POINTER_ENABLE));
+ if (HAS_PCH_IBX(dev))
+ I915_WRITE(FDI_RX_CHICKEN(pipe),
+ I915_READ(FDI_RX_CHICKEN(pipe) &
+ ~FDI_RX_PHASE_SYNC_POINTER_ENABLE));
/* still set train pattern 1 */
reg = FDI_TX_CTL(pipe);
@@ -5311,9 +5336,14 @@
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_encoder *encoder;
bool dpd_is_edp = false;
+ bool has_lvds = false;
if (IS_MOBILE(dev) && !IS_I830(dev))
- intel_lvds_init(dev);
+ has_lvds = intel_lvds_init(dev);
+ if (!has_lvds && !HAS_PCH_SPLIT(dev)) {
+ /* disable the panel fitter on everything but LVDS */
+ I915_WRITE(PFIT_CONTROL, 0);
+ }
if (HAS_PCH_SPLIT(dev)) {
dpd_is_edp = intel_dpd_is_edp(dev);
@@ -5581,20 +5611,19 @@
fmin = (rgvmodectl & MEMMODE_FMIN_MASK);
fstart = (rgvmodectl & MEMMODE_FSTART_MASK) >>
MEMMODE_FSTART_SHIFT;
- fstart = fmax;
vstart = (I915_READ(PXVFREQ_BASE + (fstart * 4)) & PXVFREQ_PX_MASK) >>
PXVFREQ_PX_SHIFT;
- dev_priv->fmax = fstart; /* IPS callback will increase this */
+ dev_priv->fmax = fmax; /* IPS callback will increase this */
dev_priv->fstart = fstart;
- dev_priv->max_delay = fmax;
+ dev_priv->max_delay = fstart;
dev_priv->min_delay = fmin;
dev_priv->cur_delay = fstart;
- DRM_DEBUG_DRIVER("fmax: %d, fmin: %d, fstart: %d\n", fmax, fmin,
- fstart);
+ DRM_DEBUG_DRIVER("fmax: %d, fmin: %d, fstart: %d\n",
+ fmax, fmin, fstart);
I915_WRITE(MEMINTREN, MEMINT_CX_SUPR_EN | MEMINT_EVAL_CHG_EN);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 891f4f1..300f64b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -584,17 +584,6 @@
mode->clock = dev_priv->panel_fixed_mode->clock;
}
- /* Just use VBT values for eDP */
- if (is_edp(intel_dp)) {
- intel_dp->lane_count = dev_priv->edp.lanes;
- intel_dp->link_bw = dev_priv->edp.rate;
- adjusted_mode->clock = intel_dp_link_clock(intel_dp->link_bw);
- DRM_DEBUG_KMS("eDP link bw %02x lane count %d clock %d\n",
- intel_dp->link_bw, intel_dp->lane_count,
- adjusted_mode->clock);
- return true;
- }
-
for (lane_count = 1; lane_count <= max_lane_count; lane_count <<= 1) {
for (clock = 0; clock <= max_clock; clock++) {
int link_avail = intel_dp_max_data_rate(intel_dp_link_clock(bws[clock]), lane_count);
@@ -613,6 +602,19 @@
}
}
+ if (is_edp(intel_dp)) {
+ /* okay we failed just pick the highest */
+ intel_dp->lane_count = max_lane_count;
+ intel_dp->link_bw = bws[max_clock];
+ adjusted_mode->clock = intel_dp_link_clock(intel_dp->link_bw);
+ DRM_DEBUG_KMS("Force picking display port link bw %02x lane "
+ "count %d clock %d\n",
+ intel_dp->link_bw, intel_dp->lane_count,
+ adjusted_mode->clock);
+
+ return true;
+ }
+
return false;
}
@@ -1087,21 +1089,11 @@
}
static uint32_t
-intel_dp_signal_levels(struct intel_dp *intel_dp)
+intel_dp_signal_levels(uint8_t train_set, int lane_count)
{
- struct drm_device *dev = intel_dp->base.base.dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- uint32_t signal_levels = 0;
- u8 train_set = intel_dp->train_set[0];
- u32 vswing = train_set & DP_TRAIN_VOLTAGE_SWING_MASK;
- u32 preemphasis = train_set & DP_TRAIN_PRE_EMPHASIS_MASK;
+ uint32_t signal_levels = 0;
- if (is_edp(intel_dp)) {
- vswing = dev_priv->edp.vswing;
- preemphasis = dev_priv->edp.preemphasis;
- }
-
- switch (vswing) {
+ switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
case DP_TRAIN_VOLTAGE_SWING_400:
default:
signal_levels |= DP_VOLTAGE_0_4;
@@ -1116,7 +1108,7 @@
signal_levels |= DP_VOLTAGE_1_2;
break;
}
- switch (preemphasis) {
+ switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) {
case DP_TRAIN_PRE_EMPHASIS_0:
default:
signal_levels |= DP_PRE_EMPHASIS_0;
@@ -1203,18 +1195,6 @@
}
static bool
-intel_dp_aux_handshake_required(struct intel_dp *intel_dp)
-{
- struct drm_device *dev = intel_dp->base.base.dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
-
- if (is_edp(intel_dp) && dev_priv->no_aux_handshake)
- return false;
-
- return true;
-}
-
-static bool
intel_dp_set_link_train(struct intel_dp *intel_dp,
uint32_t dp_reg_value,
uint8_t dp_train_pat)
@@ -1226,9 +1206,6 @@
I915_WRITE(intel_dp->output_reg, dp_reg_value);
POSTING_READ(intel_dp->output_reg);
- if (!intel_dp_aux_handshake_required(intel_dp))
- return true;
-
intel_dp_aux_native_write_1(intel_dp,
DP_TRAINING_PATTERN_SET,
dp_train_pat);
@@ -1261,11 +1238,10 @@
POSTING_READ(intel_dp->output_reg);
intel_wait_for_vblank(dev, intel_crtc->pipe);
- if (intel_dp_aux_handshake_required(intel_dp))
- /* Write the link configuration data */
- intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET,
- intel_dp->link_configuration,
- DP_LINK_CONFIGURATION_SIZE);
+ /* Write the link configuration data */
+ intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET,
+ intel_dp->link_configuration,
+ DP_LINK_CONFIGURATION_SIZE);
DP |= DP_PORT_EN;
if (HAS_PCH_CPT(dev) && !is_edp(intel_dp))
@@ -1283,7 +1259,7 @@
signal_levels = intel_gen6_edp_signal_levels(intel_dp->train_set[0]);
DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_SNB) | signal_levels;
} else {
- signal_levels = intel_dp_signal_levels(intel_dp);
+ signal_levels = intel_dp_signal_levels(intel_dp->train_set[0], intel_dp->lane_count);
DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
}
@@ -1297,37 +1273,33 @@
break;
/* Set training pattern 1 */
- udelay(500);
- if (intel_dp_aux_handshake_required(intel_dp)) {
+ udelay(100);
+ if (!intel_dp_get_link_status(intel_dp))
break;
- } else {
- if (!intel_dp_get_link_status(intel_dp))
- break;
- if (intel_clock_recovery_ok(intel_dp->link_status, intel_dp->lane_count)) {
- clock_recovery = true;
- break;
- }
-
- /* Check to see if we've tried the max voltage */
- for (i = 0; i < intel_dp->lane_count; i++)
- if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0)
- break;
- if (i == intel_dp->lane_count)
- break;
-
- /* Check to see if we've tried the same voltage 5 times */
- if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) {
- ++tries;
- if (tries == 5)
- break;
- } else
- tries = 0;
- voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
-
- /* Compute new intel_dp->train_set as requested by target */
- intel_get_adjust_train(intel_dp);
+ if (intel_clock_recovery_ok(intel_dp->link_status, intel_dp->lane_count)) {
+ clock_recovery = true;
+ break;
}
+
+ /* Check to see if we've tried the max voltage */
+ for (i = 0; i < intel_dp->lane_count; i++)
+ if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0)
+ break;
+ if (i == intel_dp->lane_count)
+ break;
+
+ /* Check to see if we've tried the same voltage 5 times */
+ if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) {
+ ++tries;
+ if (tries == 5)
+ break;
+ } else
+ tries = 0;
+ voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
+
+ /* Compute new intel_dp->train_set as requested by target */
+ intel_get_adjust_train(intel_dp);
}
intel_dp->DP = DP;
@@ -1354,7 +1326,7 @@
signal_levels = intel_gen6_edp_signal_levels(intel_dp->train_set[0]);
DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_SNB) | signal_levels;
} else {
- signal_levels = intel_dp_signal_levels(intel_dp);
+ signal_levels = intel_dp_signal_levels(intel_dp->train_set[0], intel_dp->lane_count);
DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
}
@@ -1368,28 +1340,24 @@
DP_TRAINING_PATTERN_2))
break;
- udelay(500);
-
- if (!intel_dp_aux_handshake_required(intel_dp)) {
+ udelay(400);
+ if (!intel_dp_get_link_status(intel_dp))
break;
- } else {
- if (!intel_dp_get_link_status(intel_dp))
- break;
- if (intel_channel_eq_ok(intel_dp)) {
- channel_eq = true;
- break;
- }
-
- /* Try 5 times */
- if (tries > 5)
- break;
-
- /* Compute new intel_dp->train_set as requested by target */
- intel_get_adjust_train(intel_dp);
- ++tries;
+ if (intel_channel_eq_ok(intel_dp)) {
+ channel_eq = true;
+ break;
}
+
+ /* Try 5 times */
+ if (tries > 5)
+ break;
+
+ /* Compute new intel_dp->train_set as requested by target */
+ intel_get_adjust_train(intel_dp);
+ ++tries;
}
+
if (HAS_PCH_CPT(dev) && !is_edp(intel_dp))
reg = DP | DP_LINK_TRAIN_OFF_CPT;
else
@@ -1517,7 +1485,7 @@
status = connector_status_connected;
}
- return bit;
+ return status;
}
/**
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 9af9f86..e52c612 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -237,7 +237,7 @@
extern void intel_dvo_init(struct drm_device *dev);
extern void intel_tv_init(struct drm_device *dev);
extern void intel_mark_busy(struct drm_device *dev, struct drm_gem_object *obj);
-extern void intel_lvds_init(struct drm_device *dev);
+extern bool intel_lvds_init(struct drm_device *dev);
extern void intel_dp_init(struct drm_device *dev, int dp_reg);
void
intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
@@ -296,6 +296,7 @@
extern void intel_init_clock_gating(struct drm_device *dev);
extern void ironlake_enable_drps(struct drm_device *dev);
extern void ironlake_disable_drps(struct drm_device *dev);
+extern void intel_init_emon(struct drm_device *dev);
extern int intel_pin_and_fence_fb_obj(struct drm_device *dev,
struct drm_gem_object *obj,
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 2be4f72..3dba086 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -160,7 +160,7 @@
};
struct intel_gpio *gpio;
- if (pin < 1 || pin > 7)
+ if (pin >= ARRAY_SIZE(map_pin_to_reg) || !map_pin_to_reg[pin])
return NULL;
gpio = kzalloc(sizeof(struct intel_gpio), GFP_KERNEL);
@@ -172,7 +172,8 @@
gpio->reg += PCH_GPIOA - GPIOA;
gpio->dev_priv = dev_priv;
- snprintf(gpio->adapter.name, I2C_NAME_SIZE, "GPIO%c", "?BACDEF?"[pin]);
+ snprintf(gpio->adapter.name, sizeof(gpio->adapter.name),
+ "i915 GPIO%c", "?BACDE?F"[pin]);
gpio->adapter.owner = THIS_MODULE;
gpio->adapter.algo_data = &gpio->algo;
gpio->adapter.dev.parent = &dev_priv->dev->pdev->dev;
@@ -349,7 +350,7 @@
"panel",
"dpc",
"dpb",
- "reserved"
+ "reserved",
"dpd",
};
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -366,8 +367,8 @@
bus->adapter.owner = THIS_MODULE;
bus->adapter.class = I2C_CLASS_DDC;
snprintf(bus->adapter.name,
- I2C_NAME_SIZE,
- "gmbus %s",
+ sizeof(bus->adapter.name),
+ "i915 gmbus %s",
names[i]);
bus->adapter.dev.parent = &dev->pdev->dev;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index f1a6499..f79327f 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -481,11 +481,8 @@
struct drm_device *dev = connector->dev;
struct drm_display_mode *mode;
- if (intel_lvds->edid) {
- drm_mode_connector_update_edid_property(connector,
- intel_lvds->edid);
+ if (intel_lvds->edid)
return drm_add_edid_modes(connector, intel_lvds->edid);
- }
mode = drm_mode_duplicate(dev, intel_lvds->fixed_mode);
if (mode == 0)
@@ -840,7 +837,7 @@
* Create the connector, register the LVDS DDC bus, and try to figure out what
* modes we can display on the LVDS panel (if present).
*/
-void intel_lvds_init(struct drm_device *dev)
+bool intel_lvds_init(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_lvds *intel_lvds;
@@ -856,37 +853,37 @@
/* Skip init on machines we know falsely report LVDS */
if (dmi_check_system(intel_no_lvds))
- return;
+ return false;
pin = GMBUS_PORT_PANEL;
if (!lvds_is_present_in_vbt(dev, &pin)) {
DRM_DEBUG_KMS("LVDS is not present in VBT\n");
- return;
+ return false;
}
if (HAS_PCH_SPLIT(dev)) {
if ((I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0)
- return;
+ return false;
if (dev_priv->edp.support) {
DRM_DEBUG_KMS("disable LVDS for eDP support\n");
- return;
+ return false;
}
}
if (!intel_lvds_ddc_probe(dev, pin)) {
DRM_DEBUG_KMS("LVDS did not respond to DDC probe\n");
- return;
+ return false;
}
intel_lvds = kzalloc(sizeof(struct intel_lvds), GFP_KERNEL);
if (!intel_lvds) {
- return;
+ return false;
}
intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
if (!intel_connector) {
kfree(intel_lvds);
- return;
+ return false;
}
if (!HAS_PCH_SPLIT(dev)) {
@@ -939,7 +936,16 @@
*/
intel_lvds->edid = drm_get_edid(connector,
&dev_priv->gmbus[pin].adapter);
-
+ if (intel_lvds->edid) {
+ if (drm_add_edid_modes(connector,
+ intel_lvds->edid)) {
+ drm_mode_connector_update_edid_property(connector,
+ intel_lvds->edid);
+ } else {
+ kfree(intel_lvds->edid);
+ intel_lvds->edid = NULL;
+ }
+ }
if (!intel_lvds->edid) {
/* Didn't get an EDID, so
* Set wide sync ranges so we get all modes
@@ -1020,7 +1026,7 @@
/* keep the LVDS connector */
dev_priv->int_lvds_connector = connector;
drm_sysfs_connector_add(connector);
- return;
+ return true;
failed:
DRM_DEBUG_KMS("No LVDS modes found, disabling.\n");
@@ -1028,4 +1034,5 @@
drm_encoder_cleanup(encoder);
kfree(intel_lvds);
kfree(intel_connector);
+ return false;
}
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 917c7dc..9b0d9a8 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -512,6 +512,6 @@
return 0;
err_out:
- iounmap(opregion->header);
+ iounmap(base);
return err;
}
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index afb96d2..02ff0a4 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -946,7 +946,9 @@
{
int uv_hscale = uv_hsubsampling(rec->flags);
int uv_vscale = uv_vsubsampling(rec->flags);
- u32 stride_mask, depth, tmp;
+ u32 stride_mask;
+ int depth;
+ u32 tmp;
/* check src dimensions */
if (IS_845G(dev) || IS_I830(dev)) {
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 09f2dc3..b83306f 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -177,7 +177,7 @@
I915_WRITE_CTL(ring,
((ring->gem_object->size - PAGE_SIZE) & RING_NR_PAGES)
- | RING_NO_REPORT | RING_VALID);
+ | RING_REPORT_64K | RING_VALID);
head = I915_READ_HEAD(ring) & HEAD_ADDR;
/* If the head is still not zero, the ring is dead */
@@ -654,6 +654,10 @@
i915_gem_object_unpin(ring->gem_object);
drm_gem_object_unreference(ring->gem_object);
ring->gem_object = NULL;
+
+ if (ring->cleanup)
+ ring->cleanup(ring);
+
cleanup_status_page(dev, ring);
}
@@ -688,6 +692,17 @@
{
unsigned long end;
drm_i915_private_t *dev_priv = dev->dev_private;
+ u32 head;
+
+ head = intel_read_status_page(ring, 4);
+ if (head) {
+ ring->head = head & HEAD_ADDR;
+ ring->space = ring->head - (ring->tail + 8);
+ if (ring->space < 0)
+ ring->space += ring->size;
+ if (ring->space >= n)
+ return 0;
+ }
trace_i915_ring_wait_begin (dev);
end = jiffies + 3 * HZ;
@@ -854,19 +869,125 @@
/* do nothing */
}
+
+/* Workaround for some stepping of SNB,
+ * each time when BLT engine ring tail moved,
+ * the first command in the ring to be parsed
+ * should be MI_BATCH_BUFFER_START
+ */
+#define NEED_BLT_WORKAROUND(dev) \
+ (IS_GEN6(dev) && (dev->pdev->revision < 8))
+
+static inline struct drm_i915_gem_object *
+to_blt_workaround(struct intel_ring_buffer *ring)
+{
+ return ring->private;
+}
+
+static int blt_ring_init(struct drm_device *dev,
+ struct intel_ring_buffer *ring)
+{
+ if (NEED_BLT_WORKAROUND(dev)) {
+ struct drm_i915_gem_object *obj;
+ u32 __iomem *ptr;
+ int ret;
+
+ obj = to_intel_bo(i915_gem_alloc_object(dev, 4096));
+ if (obj == NULL)
+ return -ENOMEM;
+
+ ret = i915_gem_object_pin(&obj->base, 4096);
+ if (ret) {
+ drm_gem_object_unreference(&obj->base);
+ return ret;
+ }
+
+ ptr = kmap(obj->pages[0]);
+ iowrite32(MI_BATCH_BUFFER_END, ptr);
+ iowrite32(MI_NOOP, ptr+1);
+ kunmap(obj->pages[0]);
+
+ ret = i915_gem_object_set_to_gtt_domain(&obj->base, false);
+ if (ret) {
+ i915_gem_object_unpin(&obj->base);
+ drm_gem_object_unreference(&obj->base);
+ return ret;
+ }
+
+ ring->private = obj;
+ }
+
+ return init_ring_common(dev, ring);
+}
+
+static void blt_ring_begin(struct drm_device *dev,
+ struct intel_ring_buffer *ring,
+ int num_dwords)
+{
+ if (ring->private) {
+ intel_ring_begin(dev, ring, num_dwords+2);
+ intel_ring_emit(dev, ring, MI_BATCH_BUFFER_START);
+ intel_ring_emit(dev, ring, to_blt_workaround(ring)->gtt_offset);
+ } else
+ intel_ring_begin(dev, ring, 4);
+}
+
+static void blt_ring_flush(struct drm_device *dev,
+ struct intel_ring_buffer *ring,
+ u32 invalidate_domains,
+ u32 flush_domains)
+{
+ blt_ring_begin(dev, ring, 4);
+ intel_ring_emit(dev, ring, MI_FLUSH_DW);
+ intel_ring_emit(dev, ring, 0);
+ intel_ring_emit(dev, ring, 0);
+ intel_ring_emit(dev, ring, 0);
+ intel_ring_advance(dev, ring);
+}
+
+static u32
+blt_ring_add_request(struct drm_device *dev,
+ struct intel_ring_buffer *ring,
+ u32 flush_domains)
+{
+ u32 seqno = i915_gem_get_seqno(dev);
+
+ blt_ring_begin(dev, ring, 4);
+ intel_ring_emit(dev, ring, MI_STORE_DWORD_INDEX);
+ intel_ring_emit(dev, ring,
+ I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
+ intel_ring_emit(dev, ring, seqno);
+ intel_ring_emit(dev, ring, MI_USER_INTERRUPT);
+ intel_ring_advance(dev, ring);
+
+ DRM_DEBUG_DRIVER("%s %d\n", ring->name, seqno);
+ return seqno;
+}
+
+static void blt_ring_cleanup(struct intel_ring_buffer *ring)
+{
+ if (!ring->private)
+ return;
+
+ i915_gem_object_unpin(ring->private);
+ drm_gem_object_unreference(ring->private);
+ ring->private = NULL;
+}
+
static const struct intel_ring_buffer gen6_blt_ring = {
.name = "blt ring",
.id = RING_BLT,
.mmio_base = BLT_RING_BASE,
.size = 32 * PAGE_SIZE,
- .init = init_ring_common,
+ .init = blt_ring_init,
.write_tail = ring_write_tail,
- .flush = gen6_ring_flush,
- .add_request = ring_add_request,
+ .flush = blt_ring_flush,
+ .add_request = blt_ring_add_request,
.get_seqno = ring_status_page_get_seqno,
.user_irq_get = blt_ring_get_user_irq,
.user_irq_put = blt_ring_put_user_irq,
.dispatch_gem_execbuffer = gen6_ring_dispatch_gem_execbuffer,
+ .cleanup = blt_ring_cleanup,
};
int intel_init_render_ring_buffer(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index a05aff0..3126c26 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -63,6 +63,7 @@
struct drm_i915_gem_execbuffer2 *exec,
struct drm_clip_rect *cliprects,
uint64_t exec_offset);
+ void (*cleanup)(struct intel_ring_buffer *ring);
/**
* List of objects currently involved in rendering from the
@@ -98,6 +99,8 @@
wait_queue_head_t irq_queue;
drm_local_map_t map;
+
+ void *private;
};
static inline u32
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index de158b7..d97e6cb 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -107,7 +107,8 @@
* This is set if we treat the device as HDMI, instead of DVI.
*/
bool is_hdmi;
- bool has_audio;
+ bool has_hdmi_monitor;
+ bool has_hdmi_audio;
/**
* This is set if we detect output of sdvo device as LVDS and
@@ -1023,7 +1024,7 @@
if (!intel_sdvo_set_target_input(intel_sdvo))
return;
- if (intel_sdvo->is_hdmi &&
+ if (intel_sdvo->has_hdmi_monitor &&
!intel_sdvo_set_avi_infoframe(intel_sdvo))
return;
@@ -1063,7 +1064,7 @@
}
if (intel_crtc->pipe == 1)
sdvox |= SDVO_PIPE_B_SELECT;
- if (intel_sdvo->has_audio)
+ if (intel_sdvo->has_hdmi_audio)
sdvox |= SDVO_AUDIO_ENABLE;
if (INTEL_INFO(dev)->gen >= 4) {
@@ -1295,55 +1296,14 @@
return drm_get_edid(connector, &sdvo->ddc);
}
-static struct drm_connector *
-intel_find_analog_connector(struct drm_device *dev)
-{
- struct drm_connector *connector;
- struct intel_sdvo *encoder;
-
- list_for_each_entry(encoder,
- &dev->mode_config.encoder_list,
- base.base.head) {
- if (encoder->base.type == INTEL_OUTPUT_ANALOG) {
- list_for_each_entry(connector,
- &dev->mode_config.connector_list,
- head) {
- if (&encoder->base ==
- intel_attached_encoder(connector))
- return connector;
- }
- }
- }
-
- return NULL;
-}
-
-static int
-intel_analog_is_connected(struct drm_device *dev)
-{
- struct drm_connector *analog_connector;
-
- analog_connector = intel_find_analog_connector(dev);
- if (!analog_connector)
- return false;
-
- if (analog_connector->funcs->detect(analog_connector, false) ==
- connector_status_disconnected)
- return false;
-
- return true;
-}
-
/* Mac mini hack -- use the same DDC as the analog connector */
static struct edid *
intel_sdvo_get_analog_edid(struct drm_connector *connector)
{
struct drm_i915_private *dev_priv = connector->dev->dev_private;
- if (!intel_analog_is_connected(connector->dev))
- return NULL;
-
- return drm_get_edid(connector, &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
+ return drm_get_edid(connector,
+ &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
}
enum drm_connector_status
@@ -1388,8 +1348,10 @@
/* DDC bus is shared, match EDID to connector type */
if (edid->input & DRM_EDID_INPUT_DIGITAL) {
status = connector_status_connected;
- intel_sdvo->is_hdmi = drm_detect_hdmi_monitor(edid);
- intel_sdvo->has_audio = drm_detect_monitor_audio(edid);
+ if (intel_sdvo->is_hdmi) {
+ intel_sdvo->has_hdmi_monitor = drm_detect_hdmi_monitor(edid);
+ intel_sdvo->has_hdmi_audio = drm_detect_monitor_audio(edid);
+ }
}
connector->display_info.raw_edid = NULL;
kfree(edid);
@@ -1398,7 +1360,7 @@
if (status == connector_status_connected) {
struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
if (intel_sdvo_connector->force_audio)
- intel_sdvo->has_audio = intel_sdvo_connector->force_audio > 0;
+ intel_sdvo->has_hdmi_audio = intel_sdvo_connector->force_audio > 0;
}
return status;
@@ -1415,10 +1377,12 @@
if (!intel_sdvo_write_cmd(intel_sdvo,
SDVO_CMD_GET_ATTACHED_DISPLAYS, NULL, 0))
return connector_status_unknown;
- if (intel_sdvo->is_tv) {
- /* add 30ms delay when the output type is SDVO-TV */
+
+ /* add 30ms delay when the output type might be TV */
+ if (intel_sdvo->caps.output_flags &
+ (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_CVBS0))
mdelay(30);
- }
+
if (!intel_sdvo_read_response(intel_sdvo, &response, 2))
return connector_status_unknown;
@@ -1472,8 +1436,10 @@
edid = intel_sdvo_get_analog_edid(connector);
if (edid != NULL) {
- drm_mode_connector_update_edid_property(connector, edid);
- drm_add_edid_modes(connector, edid);
+ if (edid->input & DRM_EDID_INPUT_DIGITAL) {
+ drm_mode_connector_update_edid_property(connector, edid);
+ drm_add_edid_modes(connector, edid);
+ }
connector->display_info.raw_edid = NULL;
kfree(edid);
}
@@ -1713,12 +1679,12 @@
intel_sdvo_connector->force_audio = val;
- if (val > 0 && intel_sdvo->has_audio)
+ if (val > 0 && intel_sdvo->has_hdmi_audio)
return 0;
- if (val < 0 && !intel_sdvo->has_audio)
+ if (val < 0 && !intel_sdvo->has_hdmi_audio)
return 0;
- intel_sdvo->has_audio = val > 0;
+ intel_sdvo->has_hdmi_audio = val > 0;
goto done;
}
@@ -2070,6 +2036,8 @@
intel_sdvo_set_colorimetry(intel_sdvo,
SDVO_COLORIMETRY_RGB256);
connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
+
+ intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
intel_sdvo->is_hdmi = true;
}
intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
@@ -2077,8 +2045,6 @@
intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
- intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
-
return true;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c
index 406228f..b14c811 100644
--- a/drivers/gpu/drm/nouveau/nouveau_backlight.c
+++ b/drivers/gpu/drm/nouveau/nouveau_backlight.c
@@ -31,6 +31,7 @@
*/
#include <linux/backlight.h>
+#include <linux/acpi.h>
#include "drmP.h"
#include "nouveau_drv.h"
@@ -136,6 +137,14 @@
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
+#ifdef CONFIG_ACPI
+ if (acpi_video_backlight_support()) {
+ NV_INFO(dev, "ACPI backlight interface available, "
+ "not registering our own\n");
+ return 0;
+ }
+#endif
+
switch (dev_priv->card_type) {
case NV_40:
return nouveau_nv40_backlight_init(dev);
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 5f21030..b229357 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6829,7 +6829,7 @@
struct drm_nouveau_private *dev_priv = dev->dev_private;
unsigned htotal;
- if (dev_priv->chipset >= NV_50) {
+ if (dev_priv->card_type >= NV_50) {
if (NVReadVgaCrtc(dev, 0, 0x00) == 0 &&
NVReadVgaCrtc(dev, 0, 0x1a) == 0)
return false;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 80353e2..c41e1c2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -143,8 +143,10 @@
nvbo->no_vm = no_vm;
nvbo->tile_mode = tile_mode;
nvbo->tile_flags = tile_flags;
+ nvbo->bo.bdev = &dev_priv->ttm.bdev;
- nouveau_bo_fixup_align(dev, tile_mode, tile_flags, &align, &size);
+ nouveau_bo_fixup_align(dev, tile_mode, nouveau_bo_tile_layout(nvbo),
+ &align, &size);
align >>= PAGE_SHIFT;
nouveau_bo_placement_set(nvbo, flags, 0);
@@ -176,6 +178,31 @@
pl[(*n)++] = TTM_PL_FLAG_SYSTEM | flags;
}
+static void
+set_placement_range(struct nouveau_bo *nvbo, uint32_t type)
+{
+ struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
+
+ if (dev_priv->card_type == NV_10 &&
+ nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM)) {
+ /*
+ * Make sure that the color and depth buffers are handled
+ * by independent memory controller units. Up to a 9x
+ * speed up when alpha-blending and depth-test are enabled
+ * at the same time.
+ */
+ int vram_pages = dev_priv->vram_size >> PAGE_SHIFT;
+
+ if (nvbo->tile_flags & NOUVEAU_GEM_TILE_ZETA) {
+ nvbo->placement.fpfn = vram_pages / 2;
+ nvbo->placement.lpfn = ~0;
+ } else {
+ nvbo->placement.fpfn = 0;
+ nvbo->placement.lpfn = vram_pages / 2;
+ }
+ }
+}
+
void
nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t type, uint32_t busy)
{
@@ -190,6 +217,8 @@
pl->busy_placement = nvbo->busy_placements;
set_placement_list(nvbo->busy_placements, &pl->num_busy_placement,
type | busy, flags);
+
+ set_placement_range(nvbo, type);
}
int
@@ -525,7 +554,8 @@
stride = 16 * 4;
height = amount / stride;
- if (new_mem->mem_type == TTM_PL_VRAM && nvbo->tile_flags) {
+ if (new_mem->mem_type == TTM_PL_VRAM &&
+ nouveau_bo_tile_layout(nvbo)) {
ret = RING_SPACE(chan, 8);
if (ret)
return ret;
@@ -546,7 +576,8 @@
BEGIN_RING(chan, NvSubM2MF, 0x0200, 1);
OUT_RING (chan, 1);
}
- if (old_mem->mem_type == TTM_PL_VRAM && nvbo->tile_flags) {
+ if (old_mem->mem_type == TTM_PL_VRAM &&
+ nouveau_bo_tile_layout(nvbo)) {
ret = RING_SPACE(chan, 8);
if (ret)
return ret;
@@ -753,7 +784,8 @@
if (dev_priv->card_type == NV_50) {
ret = nv50_mem_vm_bind_linear(dev,
offset + dev_priv->vm_vram_base,
- new_mem->size, nvbo->tile_flags,
+ new_mem->size,
+ nouveau_bo_tile_layout(nvbo),
offset);
if (ret)
return ret;
@@ -894,7 +926,8 @@
* nothing to do here.
*/
if (bo->mem.mem_type != TTM_PL_VRAM) {
- if (dev_priv->card_type < NV_50 || !nvbo->tile_flags)
+ if (dev_priv->card_type < NV_50 ||
+ !nouveau_bo_tile_layout(nvbo))
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 0871495..52c356e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -281,7 +281,7 @@
nv_encoder = find_encoder_by_type(connector, OUTPUT_ANALOG);
if (!nv_encoder && !nouveau_tv_disable)
nv_encoder = find_encoder_by_type(connector, OUTPUT_TV);
- if (nv_encoder) {
+ if (nv_encoder && force) {
struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
struct drm_encoder_helper_funcs *helper =
encoder->helper_private;
@@ -641,11 +641,28 @@
return ret;
}
+static unsigned
+get_tmds_link_bandwidth(struct drm_connector *connector)
+{
+ struct nouveau_connector *nv_connector = nouveau_connector(connector);
+ struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
+ struct dcb_entry *dcb = nv_connector->detected_encoder->dcb;
+
+ if (dcb->location != DCB_LOC_ON_CHIP ||
+ dev_priv->chipset >= 0x46)
+ return 165000;
+ else if (dev_priv->chipset >= 0x40)
+ return 155000;
+ else if (dev_priv->chipset >= 0x18)
+ return 135000;
+ else
+ return 112000;
+}
+
static int
nouveau_connector_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
- struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
struct nouveau_connector *nv_connector = nouveau_connector(connector);
struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder;
struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
@@ -663,11 +680,9 @@
max_clock = 400000;
break;
case OUTPUT_TMDS:
- if ((dev_priv->card_type >= NV_50 && !nouveau_duallink) ||
- !nv_encoder->dcb->duallink_possible)
- max_clock = 165000;
- else
- max_clock = 330000;
+ max_clock = get_tmds_link_bandwidth(connector);
+ if (nouveau_duallink && nv_encoder->dcb->duallink_possible)
+ max_clock *= 2;
break;
case OUTPUT_ANALOG:
max_clock = nv_encoder->dcb->crtconf.maxfreq;
@@ -709,44 +724,6 @@
return NULL;
}
-void
-nouveau_connector_set_polling(struct drm_connector *connector)
-{
- struct drm_device *dev = connector->dev;
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct drm_crtc *crtc;
- bool spare_crtc = false;
-
- list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
- spare_crtc |= !crtc->enabled;
-
- connector->polled = 0;
-
- switch (connector->connector_type) {
- case DRM_MODE_CONNECTOR_VGA:
- case DRM_MODE_CONNECTOR_TV:
- if (dev_priv->card_type >= NV_50 ||
- (nv_gf4_disp_arch(dev) && spare_crtc))
- connector->polled = DRM_CONNECTOR_POLL_CONNECT;
- break;
-
- case DRM_MODE_CONNECTOR_DVII:
- case DRM_MODE_CONNECTOR_DVID:
- case DRM_MODE_CONNECTOR_HDMIA:
- case DRM_MODE_CONNECTOR_DisplayPort:
- case DRM_MODE_CONNECTOR_eDP:
- if (dev_priv->card_type >= NV_50)
- connector->polled = DRM_CONNECTOR_POLL_HPD;
- else if (connector->connector_type == DRM_MODE_CONNECTOR_DVID ||
- spare_crtc)
- connector->polled = DRM_CONNECTOR_POLL_CONNECT;
- break;
-
- default:
- break;
- }
-}
-
static const struct drm_connector_helper_funcs
nouveau_connector_helper_funcs = {
.get_modes = nouveau_connector_get_modes,
@@ -872,6 +849,7 @@
dev->mode_config.scaling_mode_property,
nv_connector->scaling_mode);
}
+ connector->polled = DRM_CONNECTOR_POLL_CONNECT;
/* fall-through */
case DCB_CONNECTOR_TV_0:
case DCB_CONNECTOR_TV_1:
@@ -888,11 +866,16 @@
dev->mode_config.dithering_mode_property,
nv_connector->use_dithering ?
DRM_MODE_DITHERING_ON : DRM_MODE_DITHERING_OFF);
+
+ if (dcb->type != DCB_CONNECTOR_LVDS) {
+ if (dev_priv->card_type >= NV_50)
+ connector->polled = DRM_CONNECTOR_POLL_HPD;
+ else
+ connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+ }
break;
}
- nouveau_connector_set_polling(connector);
-
drm_sysfs_connector_add(connector);
dcb->drm = connector;
return dcb->drm;
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h
index c21ed6b..711b1e9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.h
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.h
@@ -52,9 +52,6 @@
struct drm_connector *
nouveau_connector_create(struct drm_device *, int index);
-void
-nouveau_connector_set_polling(struct drm_connector *);
-
int
nouveau_connector_bpp(struct drm_connector *);
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 3a07e58..1c7db64 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -100,6 +100,9 @@
int pin_refcnt;
};
+#define nouveau_bo_tile_layout(nvbo) \
+ ((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
+
static inline struct nouveau_bo *
nouveau_bo(struct ttm_buffer_object *bo)
{
@@ -304,6 +307,7 @@
void (*destroy_context)(struct nouveau_channel *);
int (*load_context)(struct nouveau_channel *);
int (*unload_context)(struct drm_device *);
+ void (*tlb_flush)(struct drm_device *dev);
};
struct nouveau_pgraph_object_method {
@@ -336,6 +340,7 @@
void (*destroy_context)(struct nouveau_channel *);
int (*load_context)(struct nouveau_channel *);
int (*unload_context)(struct drm_device *);
+ void (*tlb_flush)(struct drm_device *dev);
void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr,
uint32_t size, uint32_t pitch);
@@ -485,13 +490,13 @@
};
struct nv04_crtc_reg {
- unsigned char MiscOutReg; /* */
+ unsigned char MiscOutReg;
uint8_t CRTC[0xa0];
uint8_t CR58[0x10];
uint8_t Sequencer[5];
uint8_t Graphics[9];
uint8_t Attribute[21];
- unsigned char DAC[768]; /* Internal Colorlookuptable */
+ unsigned char DAC[768];
/* PCRTC regs */
uint32_t fb_start;
@@ -539,43 +544,9 @@
};
struct nv04_mode_state {
- uint32_t bpp;
- uint32_t width;
- uint32_t height;
- uint32_t interlace;
- uint32_t repaint0;
- uint32_t repaint1;
- uint32_t screen;
- uint32_t scale;
- uint32_t dither;
- uint32_t extra;
- uint32_t fifo;
- uint32_t pixel;
- uint32_t horiz;
- int arbitration0;
- int arbitration1;
- uint32_t pll;
- uint32_t pllB;
- uint32_t vpll;
- uint32_t vpll2;
- uint32_t vpllB;
- uint32_t vpll2B;
+ struct nv04_crtc_reg crtc_reg[2];
uint32_t pllsel;
uint32_t sel_clk;
- uint32_t general;
- uint32_t crtcOwner;
- uint32_t head;
- uint32_t head2;
- uint32_t cursorConfig;
- uint32_t cursor0;
- uint32_t cursor1;
- uint32_t cursor2;
- uint32_t timingH;
- uint32_t timingV;
- uint32_t displayV;
- uint32_t crtcSync;
-
- struct nv04_crtc_reg crtc_reg[2];
};
enum nouveau_card_type {
@@ -613,6 +584,12 @@
struct work_struct irq_work;
struct work_struct hpd_work;
+ struct {
+ spinlock_t lock;
+ uint32_t hpd0_bits;
+ uint32_t hpd1_bits;
+ } hpd_state;
+
struct list_head vbl_waiting;
struct {
@@ -1045,6 +1022,7 @@
extern void nv50_fifo_destroy_context(struct nouveau_channel *);
extern int nv50_fifo_load_context(struct nouveau_channel *);
extern int nv50_fifo_unload_context(struct drm_device *);
+extern void nv50_fifo_tlb_flush(struct drm_device *dev);
/* nvc0_fifo.c */
extern int nvc0_fifo_init(struct drm_device *);
@@ -1122,6 +1100,8 @@
extern int nv50_graph_unload_context(struct drm_device *);
extern void nv50_graph_context_switch(struct drm_device *);
extern int nv50_grctx_init(struct nouveau_grctx *);
+extern void nv50_graph_tlb_flush(struct drm_device *dev);
+extern void nv86_graph_tlb_flush(struct drm_device *dev);
/* nvc0_graph.c */
extern int nvc0_graph_init(struct drm_device *);
@@ -1239,7 +1219,6 @@
extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val);
extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index);
extern void nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val);
-extern int nouveau_bo_sync_gpu(struct nouveau_bo *, struct nouveau_channel *);
/* nouveau_fence.c */
struct nouveau_fence;
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 441b124..ab1bbfb 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -249,6 +249,7 @@
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_semaphore *sema;
+ int ret;
if (!USE_SEMA(dev))
return NULL;
@@ -257,10 +258,14 @@
if (!sema)
goto fail;
+ ret = drm_mm_pre_get(&dev_priv->fence.heap);
+ if (ret)
+ goto fail;
+
spin_lock(&dev_priv->fence.lock);
sema->mem = drm_mm_search_free(&dev_priv->fence.heap, 4, 0, 0);
if (sema->mem)
- sema->mem = drm_mm_get_block(sema->mem, 4, 0);
+ sema->mem = drm_mm_get_block_atomic(sema->mem, 4, 0);
spin_unlock(&dev_priv->fence.lock);
if (!sema->mem)
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 5c4c929..9a1fdcf 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -107,23 +107,29 @@
}
static bool
-nouveau_gem_tile_flags_valid(struct drm_device *dev, uint32_t tile_flags) {
- switch (tile_flags) {
- case 0x0000:
- case 0x1800:
- case 0x2800:
- case 0x4800:
- case 0x7000:
- case 0x7400:
- case 0x7a00:
- case 0xe000:
- break;
- default:
- NV_ERROR(dev, "bad page flags: 0x%08x\n", tile_flags);
- return false;
+nouveau_gem_tile_flags_valid(struct drm_device *dev, uint32_t tile_flags)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+ if (dev_priv->card_type >= NV_50) {
+ switch (tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK) {
+ case 0x0000:
+ case 0x1800:
+ case 0x2800:
+ case 0x4800:
+ case 0x7000:
+ case 0x7400:
+ case 0x7a00:
+ case 0xe000:
+ return true;
+ }
+ } else {
+ if (!(tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK))
+ return true;
}
- return true;
+ NV_ERROR(dev, "bad page flags: 0x%08x\n", tile_flags);
+ return false;
}
int
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.c b/drivers/gpu/drm/nouveau/nouveau_hw.c
index bed669a..b9672a0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hw.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hw.c
@@ -519,11 +519,11 @@
struct pll_lims pll_lim;
struct nouveau_pll_vals pv;
- uint32_t pllreg = head ? NV_RAMDAC_VPLL2 : NV_PRAMDAC_VPLL_COEFF;
+ enum pll_types pll = head ? PLL_VPLL1 : PLL_VPLL0;
- if (get_pll_limits(dev, pllreg, &pll_lim))
+ if (get_pll_limits(dev, pll, &pll_lim))
return;
- nouveau_hw_get_pllvals(dev, pllreg, &pv);
+ nouveau_hw_get_pllvals(dev, pll, &pv);
if (pv.M1 >= pll_lim.vco1.min_m && pv.M1 <= pll_lim.vco1.max_m &&
pv.N1 >= pll_lim.vco1.min_n && pv.N1 <= pll_lim.vco1.max_n &&
@@ -536,7 +536,7 @@
pv.M1 = pll_lim.vco1.max_m;
pv.N1 = pll_lim.vco1.min_n;
pv.log2P = pll_lim.max_usable_log2p;
- nouveau_hw_setpll(dev, pllreg, &pv);
+ nouveau_hw_setpll(dev, pll_lim.reg, &pv);
}
/*
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.h b/drivers/gpu/drm/nouveau/nouveau_hw.h
index 869130f..2989090 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hw.h
+++ b/drivers/gpu/drm/nouveau/nouveau_hw.h
@@ -416,6 +416,25 @@
}
static inline void
+nv_set_crtc_base(struct drm_device *dev, int head, uint32_t offset)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+ NVWriteCRTC(dev, head, NV_PCRTC_START, offset);
+
+ if (dev_priv->card_type == NV_04) {
+ /*
+ * Hilarious, the 24th bit doesn't want to stick to
+ * PCRTC_START...
+ */
+ int cre_heb = NVReadVgaCrtc(dev, head, NV_CIO_CRE_HEB__INDEX);
+
+ NVWriteVgaCrtc(dev, head, NV_CIO_CRE_HEB__INDEX,
+ (cre_heb & ~0x40) | ((offset >> 18) & 0x40));
+ }
+}
+
+static inline void
nv_show_cursor(struct drm_device *dev, int head, bool show)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
diff --git a/drivers/gpu/drm/nouveau/nouveau_i2c.c b/drivers/gpu/drm/nouveau/nouveau_i2c.c
index fdd7e3d..cb389d0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_i2c.c
+++ b/drivers/gpu/drm/nouveau/nouveau_i2c.c
@@ -256,7 +256,7 @@
if (index >= DCB_MAX_NUM_I2C_ENTRIES)
return NULL;
- if (dev_priv->chipset >= NV_50 && (i2c->entry & 0x00000100)) {
+ if (dev_priv->card_type >= NV_50 && (i2c->entry & 0x00000100)) {
uint32_t reg = 0xe500, val;
if (i2c->port_type == 6) {
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 6fd51a5..7bfd9e6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -42,6 +42,13 @@
#include "nouveau_connector.h"
#include "nv50_display.h"
+static DEFINE_RATELIMIT_STATE(nouveau_ratelimit_state, 3 * HZ, 20);
+
+static int nouveau_ratelimit(void)
+{
+ return __ratelimit(&nouveau_ratelimit_state);
+}
+
void
nouveau_irq_preinstall(struct drm_device *dev)
{
@@ -53,6 +60,7 @@
if (dev_priv->card_type >= NV_50) {
INIT_WORK(&dev_priv->irq_work, nv50_display_irq_handler_bh);
INIT_WORK(&dev_priv->hpd_work, nv50_display_irq_hotplug_bh);
+ spin_lock_init(&dev_priv->hpd_state.lock);
INIT_LIST_HEAD(&dev_priv->vbl_waiting);
}
}
@@ -202,8 +210,8 @@
}
if (status & NV_PFIFO_INTR_DMA_PUSHER) {
- u32 get = nv_rd32(dev, 0x003244);
- u32 put = nv_rd32(dev, 0x003240);
+ u32 dma_get = nv_rd32(dev, 0x003244);
+ u32 dma_put = nv_rd32(dev, 0x003240);
u32 push = nv_rd32(dev, 0x003220);
u32 state = nv_rd32(dev, 0x003228);
@@ -213,16 +221,18 @@
u32 ib_get = nv_rd32(dev, 0x003334);
u32 ib_put = nv_rd32(dev, 0x003330);
- NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%02x%08x "
+ if (nouveau_ratelimit())
+ NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%02x%08x "
"Put 0x%02x%08x IbGet 0x%08x IbPut 0x%08x "
"State 0x%08x Push 0x%08x\n",
- chid, ho_get, get, ho_put, put, ib_get, ib_put,
- state, push);
+ chid, ho_get, dma_get, ho_put,
+ dma_put, ib_get, ib_put, state,
+ push);
/* METHOD_COUNT, in DMA_STATE on earlier chipsets */
nv_wr32(dev, 0x003364, 0x00000000);
- if (get != put || ho_get != ho_put) {
- nv_wr32(dev, 0x003244, put);
+ if (dma_get != dma_put || ho_get != ho_put) {
+ nv_wr32(dev, 0x003244, dma_put);
nv_wr32(dev, 0x003328, ho_put);
} else
if (ib_get != ib_put) {
@@ -231,10 +241,10 @@
} else {
NV_INFO(dev, "PFIFO_DMA_PUSHER - Ch %d Get 0x%08x "
"Put 0x%08x State 0x%08x Push 0x%08x\n",
- chid, get, put, state, push);
+ chid, dma_get, dma_put, state, push);
- if (get != put)
- nv_wr32(dev, 0x003244, put);
+ if (dma_get != dma_put)
+ nv_wr32(dev, 0x003244, dma_put);
}
nv_wr32(dev, 0x003228, 0x00000000);
@@ -266,8 +276,9 @@
}
if (status) {
- NV_INFO(dev, "PFIFO_INTR 0x%08x - Ch %d\n",
- status, chid);
+ if (nouveau_ratelimit())
+ NV_INFO(dev, "PFIFO_INTR 0x%08x - Ch %d\n",
+ status, chid);
nv_wr32(dev, NV03_PFIFO_INTR_0, status);
status = 0;
}
@@ -544,13 +555,6 @@
nouveau_graph_dump_trap_info(dev, "PGRAPH_NOTIFY", &trap);
}
-static DEFINE_RATELIMIT_STATE(nouveau_ratelimit_state, 3 * HZ, 20);
-
-static int nouveau_ratelimit(void)
-{
- return __ratelimit(&nouveau_ratelimit_state);
-}
-
static inline void
nouveau_pgraph_intr_error(struct drm_device *dev, uint32_t nsource)
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index a163c7c..fe4a30d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -33,9 +33,9 @@
#include "drmP.h"
#include "drm.h"
#include "drm_sarea.h"
-#include "nouveau_drv.h"
-#define MIN(a,b) a < b ? a : b
+#include "nouveau_drv.h"
+#include "nouveau_pm.h"
/*
* NV10-NV40 tiling helpers
@@ -175,11 +175,10 @@
}
}
}
- dev_priv->engine.instmem.flush(dev);
- nv50_vm_flush(dev, 5);
- nv50_vm_flush(dev, 0);
- nv50_vm_flush(dev, 4);
+ dev_priv->engine.instmem.flush(dev);
+ dev_priv->engine.fifo.tlb_flush(dev);
+ dev_priv->engine.graph.tlb_flush(dev);
nv50_vm_flush(dev, 6);
return 0;
}
@@ -209,11 +208,10 @@
pte++;
}
}
- dev_priv->engine.instmem.flush(dev);
- nv50_vm_flush(dev, 5);
- nv50_vm_flush(dev, 0);
- nv50_vm_flush(dev, 4);
+ dev_priv->engine.instmem.flush(dev);
+ dev_priv->engine.fifo.tlb_flush(dev);
+ dev_priv->engine.graph.tlb_flush(dev);
nv50_vm_flush(dev, 6);
}
@@ -653,6 +651,7 @@
void
nouveau_mem_timing_init(struct drm_device *dev)
{
+ /* cards < NVC0 only */
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
struct nouveau_pm_memtimings *memtimings = &pm->memtimings;
@@ -719,14 +718,14 @@
tUNK_19 = 1;
tUNK_20 = 0;
tUNK_21 = 0;
- switch (MIN(recordlen,21)) {
- case 21:
+ switch (min(recordlen, 22)) {
+ case 22:
tUNK_21 = entry[21];
- case 20:
+ case 21:
tUNK_20 = entry[20];
- case 19:
+ case 20:
tUNK_19 = entry[19];
- case 18:
+ case 19:
tUNK_18 = entry[18];
default:
tUNK_0 = entry[0];
@@ -756,24 +755,30 @@
timing->reg_100228 = (tUNK_12 << 16 | tUNK_11 << 8 | tUNK_10);
if(recordlen > 19) {
timing->reg_100228 += (tUNK_19 - 1) << 24;
- } else {
+ }/* I cannot back-up this else-statement right now
+ else {
timing->reg_100228 += tUNK_12 << 24;
- }
+ }*/
/* XXX: reg_10022c */
+ timing->reg_10022c = tUNK_2 - 1;
timing->reg_100230 = (tUNK_20 << 24 | tUNK_21 << 16 |
tUNK_13 << 8 | tUNK_13);
/* XXX: +6? */
timing->reg_100234 = (tRAS << 24 | (tUNK_19 + 6) << 8 | tRC);
- if(tUNK_10 > tUNK_11) {
- timing->reg_100234 += tUNK_10 << 16;
- } else {
- timing->reg_100234 += tUNK_11 << 16;
+ timing->reg_100234 += max(tUNK_10,tUNK_11) << 16;
+
+ /* XXX; reg_100238, reg_10023c
+ * reg: 0x00??????
+ * reg_10023c:
+ * 0 for pre-NV50 cards
+ * 0x????0202 for NV50+ cards (empirical evidence) */
+ if(dev_priv->card_type >= NV_50) {
+ timing->reg_10023c = 0x202;
}
- /* XXX; reg_100238, reg_10023c */
NV_DEBUG(dev, "Entry %d: 220: %08x %08x %08x %08x\n", i,
timing->reg_100220, timing->reg_100224,
timing->reg_100228, timing->reg_10022c);
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c
index 896cf86..dd572ad 100644
--- a/drivers/gpu/drm/nouveau/nouveau_object.c
+++ b/drivers/gpu/drm/nouveau/nouveau_object.c
@@ -129,7 +129,7 @@
if (ramin == NULL) {
spin_unlock(&dev_priv->ramin_lock);
nouveau_gpuobj_ref(NULL, &gpuobj);
- return ret;
+ return -ENOMEM;
}
ramin = drm_mm_get_block_atomic(ramin, size, align);
diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c
index 1c99c55..9f7b158 100644
--- a/drivers/gpu/drm/nouveau/nouveau_pm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_pm.c
@@ -284,6 +284,7 @@
}
}
+#ifdef CONFIG_HWMON
static ssize_t
nouveau_hwmon_show_temp(struct device *d, struct device_attribute *a, char *buf)
{
@@ -395,10 +396,12 @@
static const struct attribute_group hwmon_attrgroup = {
.attrs = hwmon_attributes,
};
+#endif
static int
nouveau_hwmon_init(struct drm_device *dev)
{
+#ifdef CONFIG_HWMON
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
struct device *hwmon_dev;
@@ -425,13 +428,14 @@
}
pm->hwmon = hwmon_dev;
-
+#endif
return 0;
}
static void
nouveau_hwmon_fini(struct drm_device *dev)
{
+#ifdef CONFIG_HWMON
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
@@ -439,6 +443,7 @@
sysfs_remove_group(&pm->hwmon->kobj, &hwmon_attrgroup);
hwmon_device_unregister(pm->hwmon);
}
+#endif
}
int
diff --git a/drivers/gpu/drm/nouveau/nouveau_ramht.c b/drivers/gpu/drm/nouveau/nouveau_ramht.c
index 7f16697..2d85809 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ramht.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ramht.c
@@ -153,26 +153,42 @@
return -ENOMEM;
}
+static struct nouveau_ramht_entry *
+nouveau_ramht_remove_entry(struct nouveau_channel *chan, u32 handle)
+{
+ struct nouveau_ramht *ramht = chan ? chan->ramht : NULL;
+ struct nouveau_ramht_entry *entry;
+ unsigned long flags;
+
+ if (!ramht)
+ return NULL;
+
+ spin_lock_irqsave(&ramht->lock, flags);
+ list_for_each_entry(entry, &ramht->entries, head) {
+ if (entry->channel == chan &&
+ (!handle || entry->handle == handle)) {
+ list_del(&entry->head);
+ spin_unlock_irqrestore(&ramht->lock, flags);
+
+ return entry;
+ }
+ }
+ spin_unlock_irqrestore(&ramht->lock, flags);
+
+ return NULL;
+}
+
static void
-nouveau_ramht_remove_locked(struct nouveau_channel *chan, u32 handle)
+nouveau_ramht_remove_hash(struct nouveau_channel *chan, u32 handle)
{
struct drm_device *dev = chan->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem;
struct nouveau_gpuobj *ramht = chan->ramht->gpuobj;
- struct nouveau_ramht_entry *entry, *tmp;
+ unsigned long flags;
u32 co, ho;
- list_for_each_entry_safe(entry, tmp, &chan->ramht->entries, head) {
- if (entry->channel != chan || entry->handle != handle)
- continue;
-
- nouveau_gpuobj_ref(NULL, &entry->gpuobj);
- list_del(&entry->head);
- kfree(entry);
- break;
- }
-
+ spin_lock_irqsave(&chan->ramht->lock, flags);
co = ho = nouveau_ramht_hash_handle(chan, handle);
do {
if (nouveau_ramht_entry_valid(dev, ramht, co) &&
@@ -184,7 +200,7 @@
nv_wo32(ramht, co + 0, 0x00000000);
nv_wo32(ramht, co + 4, 0x00000000);
instmem->flush(dev);
- return;
+ goto out;
}
co += 8;
@@ -194,17 +210,22 @@
NV_ERROR(dev, "RAMHT entry not found. ch=%d, handle=0x%08x\n",
chan->id, handle);
+out:
+ spin_unlock_irqrestore(&chan->ramht->lock, flags);
}
void
nouveau_ramht_remove(struct nouveau_channel *chan, u32 handle)
{
- struct nouveau_ramht *ramht = chan->ramht;
- unsigned long flags;
+ struct nouveau_ramht_entry *entry;
- spin_lock_irqsave(&ramht->lock, flags);
- nouveau_ramht_remove_locked(chan, handle);
- spin_unlock_irqrestore(&ramht->lock, flags);
+ entry = nouveau_ramht_remove_entry(chan, handle);
+ if (!entry)
+ return;
+
+ nouveau_ramht_remove_hash(chan, entry->handle);
+ nouveau_gpuobj_ref(NULL, &entry->gpuobj);
+ kfree(entry);
}
struct nouveau_gpuobj *
@@ -265,23 +286,19 @@
nouveau_ramht_ref(struct nouveau_ramht *ref, struct nouveau_ramht **ptr,
struct nouveau_channel *chan)
{
- struct nouveau_ramht_entry *entry, *tmp;
+ struct nouveau_ramht_entry *entry;
struct nouveau_ramht *ramht;
- unsigned long flags;
if (ref)
kref_get(&ref->refcount);
ramht = *ptr;
if (ramht) {
- spin_lock_irqsave(&ramht->lock, flags);
- list_for_each_entry_safe(entry, tmp, &ramht->entries, head) {
- if (entry->channel != chan)
- continue;
-
- nouveau_ramht_remove_locked(chan, entry->handle);
+ while ((entry = nouveau_ramht_remove_entry(chan, 0))) {
+ nouveau_ramht_remove_hash(chan, entry->handle);
+ nouveau_gpuobj_ref(NULL, &entry->gpuobj);
+ kfree(entry);
}
- spin_unlock_irqrestore(&ramht->lock, flags);
kref_put(&ramht->refcount, nouveau_ramht_del);
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 288baca..d4ac970 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -120,8 +120,8 @@
dev_priv->engine.instmem.flush(nvbe->dev);
if (dev_priv->card_type == NV_50) {
- nv50_vm_flush(dev, 5); /* PGRAPH */
- nv50_vm_flush(dev, 0); /* PFIFO */
+ dev_priv->engine.fifo.tlb_flush(dev);
+ dev_priv->engine.graph.tlb_flush(dev);
}
nvbe->bound = true;
@@ -162,8 +162,8 @@
dev_priv->engine.instmem.flush(nvbe->dev);
if (dev_priv->card_type == NV_50) {
- nv50_vm_flush(dev, 5);
- nv50_vm_flush(dev, 0);
+ dev_priv->engine.fifo.tlb_flush(dev);
+ dev_priv->engine.graph.tlb_flush(dev);
}
nvbe->bound = false;
@@ -224,7 +224,11 @@
int i, ret;
if (dev_priv->card_type < NV_50) {
- aper_size = (64 * 1024 * 1024);
+ if(dev_priv->ramin_rsvd_vram < 2 * 1024 * 1024)
+ aper_size = 64 * 1024 * 1024;
+ else
+ aper_size = 512 * 1024 * 1024;
+
obj_size = (aper_size >> NV_CTXDMA_PAGE_SHIFT) * 4;
obj_size += 8; /* ctxdma header */
} else {
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index ed7757f..049f755 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -354,6 +354,15 @@
engine->graph.destroy_context = nv50_graph_destroy_context;
engine->graph.load_context = nv50_graph_load_context;
engine->graph.unload_context = nv50_graph_unload_context;
+ if (dev_priv->chipset != 0x86)
+ engine->graph.tlb_flush = nv50_graph_tlb_flush;
+ else {
+ /* from what i can see nvidia do this on every
+ * pre-NVA3 board except NVAC, but, we've only
+ * ever seen problems on NV86
+ */
+ engine->graph.tlb_flush = nv86_graph_tlb_flush;
+ }
engine->fifo.channels = 128;
engine->fifo.init = nv50_fifo_init;
engine->fifo.takedown = nv50_fifo_takedown;
@@ -365,6 +374,7 @@
engine->fifo.destroy_context = nv50_fifo_destroy_context;
engine->fifo.load_context = nv50_fifo_load_context;
engine->fifo.unload_context = nv50_fifo_unload_context;
+ engine->fifo.tlb_flush = nv50_fifo_tlb_flush;
engine->display.early_init = nv50_display_early_init;
engine->display.late_takedown = nv50_display_late_takedown;
engine->display.create = nv50_display_create;
@@ -1041,6 +1051,9 @@
case NOUVEAU_GETPARAM_PTIMER_TIME:
getparam->value = dev_priv->engine.timer.read(dev);
break;
+ case NOUVEAU_GETPARAM_HAS_BO_USAGE:
+ getparam->value = 1;
+ break;
case NOUVEAU_GETPARAM_GRAPH_UNITS:
/* NV40 and NV50 versions are quite different, but register
* address is the same. User is supposed to know the card
@@ -1051,7 +1064,7 @@
}
/* FALLTHRU */
default:
- NV_ERROR(dev, "unknown parameter %lld\n", getparam->param);
+ NV_DEBUG(dev, "unknown parameter %lld\n", getparam->param);
return -EINVAL;
}
@@ -1066,7 +1079,7 @@
switch (setparam->param) {
default:
- NV_ERROR(dev, "unknown parameter %lld\n", setparam->param);
+ NV_DEBUG(dev, "unknown parameter %lld\n", setparam->param);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_temp.c b/drivers/gpu/drm/nouveau/nouveau_temp.c
index 16bbbf1..7ecc4ad 100644
--- a/drivers/gpu/drm/nouveau/nouveau_temp.c
+++ b/drivers/gpu/drm/nouveau/nouveau_temp.c
@@ -191,7 +191,7 @@
int offset = sensor->offset_mult / sensor->offset_div;
int core_temp;
- if (dev_priv->chipset >= 0x50) {
+ if (dev_priv->card_type >= NV_50) {
core_temp = nv_rd32(dev, 0x20008);
} else {
core_temp = nv_rd32(dev, 0x0015b4) & 0x1fff;
diff --git a/drivers/gpu/drm/nouveau/nv04_crtc.c b/drivers/gpu/drm/nouveau/nv04_crtc.c
index c71abc2..40e1807 100644
--- a/drivers/gpu/drm/nouveau/nv04_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv04_crtc.c
@@ -158,7 +158,6 @@
{
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct drm_device *dev = crtc->dev;
- struct drm_connector *connector;
unsigned char seq1 = 0, crtc17 = 0;
unsigned char crtc1A;
@@ -213,10 +212,6 @@
NVVgaSeqReset(dev, nv_crtc->index, false);
NVWriteVgaCrtc(dev, nv_crtc->index, NV_CIO_CRE_RPC1_INDEX, crtc1A);
-
- /* Update connector polling modes */
- list_for_each_entry(connector, &dev->mode_config.connector_list, head)
- nouveau_connector_set_polling(connector);
}
static bool
@@ -831,7 +826,7 @@
/* Update the framebuffer location. */
regp->fb_start = nv_crtc->fb.offset & ~3;
regp->fb_start += (y * drm_fb->pitch) + (x * drm_fb->bits_per_pixel / 8);
- NVWriteCRTC(dev, nv_crtc->index, NV_PCRTC_START, regp->fb_start);
+ nv_set_crtc_base(dev, nv_crtc->index, regp->fb_start);
/* Update the arbitration parameters. */
nouveau_calc_arb(dev, crtc->mode.clock, drm_fb->bits_per_pixel,
diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c
index c936403..ef23550 100644
--- a/drivers/gpu/drm/nouveau/nv04_dfp.c
+++ b/drivers/gpu/drm/nouveau/nv04_dfp.c
@@ -185,14 +185,15 @@
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct nouveau_connector *nv_connector = nouveau_encoder_connector_get(nv_encoder);
- /* For internal panels and gpu scaling on DVI we need the native mode */
- if (nv_connector->scaling_mode != DRM_MODE_SCALE_NONE) {
- if (!nv_connector->native_mode)
- return false;
+ if (!nv_connector->native_mode ||
+ nv_connector->scaling_mode == DRM_MODE_SCALE_NONE ||
+ mode->hdisplay > nv_connector->native_mode->hdisplay ||
+ mode->vdisplay > nv_connector->native_mode->vdisplay) {
+ nv_encoder->mode = *adjusted_mode;
+
+ } else {
nv_encoder->mode = *nv_connector->native_mode;
adjusted_mode->clock = nv_connector->native_mode->clock;
- } else {
- nv_encoder->mode = *adjusted_mode;
}
return true;
diff --git a/drivers/gpu/drm/nouveau/nv04_pm.c b/drivers/gpu/drm/nouveau/nv04_pm.c
index 6a6eb69..eb1c70d 100644
--- a/drivers/gpu/drm/nouveau/nv04_pm.c
+++ b/drivers/gpu/drm/nouveau/nv04_pm.c
@@ -76,6 +76,15 @@
reg += 4;
nouveau_hw_setpll(dev, reg, &state->calc);
+
+ if (dev_priv->card_type < NV_30 && reg == NV_PRAMDAC_MPLL_COEFF) {
+ if (dev_priv->card_type == NV_20)
+ nv_mask(dev, 0x1002c4, 0, 1 << 20);
+
+ /* Reset the DLLs */
+ nv_mask(dev, 0x1002c0, 0, 1 << 8);
+ }
+
kfree(state);
}
diff --git a/drivers/gpu/drm/nouveau/nv50_calc.c b/drivers/gpu/drm/nouveau/nv50_calc.c
index 2cdc2bf..de81151 100644
--- a/drivers/gpu/drm/nouveau/nv50_calc.c
+++ b/drivers/gpu/drm/nouveau/nv50_calc.c
@@ -51,24 +51,28 @@
int *N, int *fN, int *M, int *P)
{
fixed20_12 fb_div, a, b;
+ u32 refclk = pll->refclk / 10;
+ u32 max_vco_freq = pll->vco1.maxfreq / 10;
+ u32 max_vco_inputfreq = pll->vco1.max_inputfreq / 10;
+ clk /= 10;
- *P = pll->vco1.maxfreq / clk;
+ *P = max_vco_freq / clk;
if (*P > pll->max_p)
*P = pll->max_p;
if (*P < pll->min_p)
*P = pll->min_p;
- /* *M = ceil(refclk / pll->vco.max_inputfreq); */
- a.full = dfixed_const(pll->refclk);
- b.full = dfixed_const(pll->vco1.max_inputfreq);
+ /* *M = floor((refclk + max_vco_inputfreq) / max_vco_inputfreq); */
+ a.full = dfixed_const(refclk + max_vco_inputfreq);
+ b.full = dfixed_const(max_vco_inputfreq);
a.full = dfixed_div(a, b);
- a.full = dfixed_ceil(a);
+ a.full = dfixed_floor(a);
*M = dfixed_trunc(a);
/* fb_div = (vco * *M) / refclk; */
fb_div.full = dfixed_const(clk * *P);
fb_div.full = dfixed_mul(fb_div, a);
- a.full = dfixed_const(pll->refclk);
+ a.full = dfixed_const(refclk);
fb_div.full = dfixed_div(fb_div, a);
/* *N = floor(fb_div); */
diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index 16380d5..56476d0 100644
--- a/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv50_crtc.c
@@ -546,7 +546,7 @@
}
nv_crtc->fb.offset = fb->nvbo->bo.offset - dev_priv->vm_vram_base;
- nv_crtc->fb.tile_flags = fb->nvbo->tile_flags;
+ nv_crtc->fb.tile_flags = nouveau_bo_tile_layout(fb->nvbo);
nv_crtc->fb.cpp = drm_fb->bits_per_pixel / 8;
if (!nv_crtc->fb.blanked && dev_priv->chipset != 0x50) {
ret = RING_SPACE(evo, 2);
@@ -578,7 +578,7 @@
fb->nvbo->tile_mode);
}
if (dev_priv->chipset == 0x50)
- OUT_RING(evo, (fb->nvbo->tile_flags << 8) | format);
+ OUT_RING(evo, (nv_crtc->fb.tile_flags << 8) | format);
else
OUT_RING(evo, format);
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 55c9663..f624c61 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -1032,11 +1032,18 @@
struct drm_connector *connector;
const uint32_t gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 };
uint32_t unplug_mask, plug_mask, change_mask;
- uint32_t hpd0, hpd1 = 0;
+ uint32_t hpd0, hpd1;
- hpd0 = nv_rd32(dev, 0xe054) & nv_rd32(dev, 0xe050);
+ spin_lock_irq(&dev_priv->hpd_state.lock);
+ hpd0 = dev_priv->hpd_state.hpd0_bits;
+ dev_priv->hpd_state.hpd0_bits = 0;
+ hpd1 = dev_priv->hpd_state.hpd1_bits;
+ dev_priv->hpd_state.hpd1_bits = 0;
+ spin_unlock_irq(&dev_priv->hpd_state.lock);
+
+ hpd0 &= nv_rd32(dev, 0xe050);
if (dev_priv->chipset >= 0x90)
- hpd1 = nv_rd32(dev, 0xe074) & nv_rd32(dev, 0xe070);
+ hpd1 &= nv_rd32(dev, 0xe070);
plug_mask = (hpd0 & 0x0000ffff) | (hpd1 << 16);
unplug_mask = (hpd0 >> 16) | (hpd1 & 0xffff0000);
@@ -1078,10 +1085,6 @@
helper->dpms(connector->encoder, DRM_MODE_DPMS_OFF);
}
- nv_wr32(dev, 0xe054, nv_rd32(dev, 0xe054));
- if (dev_priv->chipset >= 0x90)
- nv_wr32(dev, 0xe074, nv_rd32(dev, 0xe074));
-
drm_helper_hpd_irq_event(dev);
}
@@ -1092,8 +1095,22 @@
uint32_t delayed = 0;
if (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_HOTPLUG) {
- if (!work_pending(&dev_priv->hpd_work))
- queue_work(dev_priv->wq, &dev_priv->hpd_work);
+ uint32_t hpd0_bits, hpd1_bits = 0;
+
+ hpd0_bits = nv_rd32(dev, 0xe054);
+ nv_wr32(dev, 0xe054, hpd0_bits);
+
+ if (dev_priv->chipset >= 0x90) {
+ hpd1_bits = nv_rd32(dev, 0xe074);
+ nv_wr32(dev, 0xe074, hpd1_bits);
+ }
+
+ spin_lock(&dev_priv->hpd_state.lock);
+ dev_priv->hpd_state.hpd0_bits |= hpd0_bits;
+ dev_priv->hpd_state.hpd1_bits |= hpd1_bits;
+ spin_unlock(&dev_priv->hpd_state.lock);
+
+ queue_work(dev_priv->wq, &dev_priv->hpd_work);
}
while (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_DISPLAY) {
diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c
index a46a961..1da65bd 100644
--- a/drivers/gpu/drm/nouveau/nv50_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv50_fifo.c
@@ -464,3 +464,8 @@
return 0;
}
+void
+nv50_fifo_tlb_flush(struct drm_device *dev)
+{
+ nv50_vm_flush(dev, 5);
+}
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c
index cbf5ae2..8b669d0 100644
--- a/drivers/gpu/drm/nouveau/nv50_graph.c
+++ b/drivers/gpu/drm/nouveau/nv50_graph.c
@@ -402,3 +402,55 @@
{ 0x8597, false, NULL }, /* tesla (nva3, nva5, nva8) */
{}
};
+
+void
+nv50_graph_tlb_flush(struct drm_device *dev)
+{
+ nv50_vm_flush(dev, 0);
+}
+
+void
+nv86_graph_tlb_flush(struct drm_device *dev)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
+ bool idle, timeout = false;
+ unsigned long flags;
+ u64 start;
+ u32 tmp;
+
+ spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
+ nv_mask(dev, 0x400500, 0x00000001, 0x00000000);
+
+ start = ptimer->read(dev);
+ do {
+ idle = true;
+
+ for (tmp = nv_rd32(dev, 0x400380); tmp && idle; tmp >>= 3) {
+ if ((tmp & 7) == 1)
+ idle = false;
+ }
+
+ for (tmp = nv_rd32(dev, 0x400384); tmp && idle; tmp >>= 3) {
+ if ((tmp & 7) == 1)
+ idle = false;
+ }
+
+ for (tmp = nv_rd32(dev, 0x400388); tmp && idle; tmp >>= 3) {
+ if ((tmp & 7) == 1)
+ idle = false;
+ }
+ } while (!idle && !(timeout = ptimer->read(dev) - start > 2000000000));
+
+ if (timeout) {
+ NV_ERROR(dev, "PGRAPH TLB flush idle timeout fail: "
+ "0x%08x 0x%08x 0x%08x 0x%08x\n",
+ nv_rd32(dev, 0x400700), nv_rd32(dev, 0x400380),
+ nv_rd32(dev, 0x400384), nv_rd32(dev, 0x400388));
+ }
+
+ nv50_vm_flush(dev, 0);
+
+ nv_mask(dev, 0x400500, 0x00000001, 0x00000001);
+ spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
+}
diff --git a/drivers/gpu/drm/nouveau/nv50_instmem.c b/drivers/gpu/drm/nouveau/nv50_instmem.c
index a53fc97..b773229 100644
--- a/drivers/gpu/drm/nouveau/nv50_instmem.c
+++ b/drivers/gpu/drm/nouveau/nv50_instmem.c
@@ -402,7 +402,6 @@
}
dev_priv->engine.instmem.flush(dev);
- nv50_vm_flush(dev, 4);
nv50_vm_flush(dev, 6);
gpuobj->im_bound = 1;
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index 8e421f6..05efb5b 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -112,6 +112,7 @@
base += 3;
break;
case ATOM_IIO_WRITE:
+ (void)ctx->card->ioreg_read(ctx->card, CU16(base + 1));
ctx->card->ioreg_write(ctx->card, CU16(base + 1), temp);
base += 3;
break;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index f12a5b3..4dc5b47 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1650,7 +1650,36 @@
}
}
- rdev->config.evergreen.tile_config = gb_addr_config;
+ /* setup tiling info dword. gb_addr_config is not adequate since it does
+ * not have bank info, so create a custom tiling dword.
+ * bits 3:0 num_pipes
+ * bits 7:4 num_banks
+ * bits 11:8 group_size
+ * bits 15:12 row_size
+ */
+ rdev->config.evergreen.tile_config = 0;
+ switch (rdev->config.evergreen.max_tile_pipes) {
+ case 1:
+ default:
+ rdev->config.evergreen.tile_config |= (0 << 0);
+ break;
+ case 2:
+ rdev->config.evergreen.tile_config |= (1 << 0);
+ break;
+ case 4:
+ rdev->config.evergreen.tile_config |= (2 << 0);
+ break;
+ case 8:
+ rdev->config.evergreen.tile_config |= (3 << 0);
+ break;
+ }
+ rdev->config.evergreen.tile_config |=
+ ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4;
+ rdev->config.evergreen.tile_config |=
+ ((mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT) << 8;
+ rdev->config.evergreen.tile_config |=
+ ((gb_addr_config & 0x30000000) >> 28) << 12;
+
WREG32(GB_BACKEND_MAP, gb_backend_map);
WREG32(GB_ADDR_CONFIG, gb_addr_config);
WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
@@ -2033,7 +2062,7 @@
u32 grbm_int_cntl = 0;
if (!rdev->irq.installed) {
- WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+ WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
return -EINVAL;
}
/* don't enable anything if the ih is disabled */
@@ -2295,6 +2324,7 @@
case 0: /* D1 vblank */
if (disp_int & LB_D1_VBLANK_INTERRUPT) {
drm_handle_vblank(rdev->ddev, 0);
+ rdev->pm.vblank_sync = true;
wake_up(&rdev->irq.vblank_queue);
disp_int &= ~LB_D1_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D1 vblank\n");
@@ -2316,6 +2346,7 @@
case 0: /* D2 vblank */
if (disp_int_cont & LB_D2_VBLANK_INTERRUPT) {
drm_handle_vblank(rdev->ddev, 1);
+ rdev->pm.vblank_sync = true;
wake_up(&rdev->irq.vblank_queue);
disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D2 vblank\n");
@@ -2337,6 +2368,7 @@
case 0: /* D3 vblank */
if (disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) {
drm_handle_vblank(rdev->ddev, 2);
+ rdev->pm.vblank_sync = true;
wake_up(&rdev->irq.vblank_queue);
disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D3 vblank\n");
@@ -2358,6 +2390,7 @@
case 0: /* D4 vblank */
if (disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) {
drm_handle_vblank(rdev->ddev, 3);
+ rdev->pm.vblank_sync = true;
wake_up(&rdev->irq.vblank_queue);
disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D4 vblank\n");
@@ -2379,6 +2412,7 @@
case 0: /* D5 vblank */
if (disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) {
drm_handle_vblank(rdev->ddev, 4);
+ rdev->pm.vblank_sync = true;
wake_up(&rdev->irq.vblank_queue);
disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D5 vblank\n");
@@ -2400,6 +2434,7 @@
case 0: /* D6 vblank */
if (disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) {
drm_handle_vblank(rdev->ddev, 5);
+ rdev->pm.vblank_sync = true;
wake_up(&rdev->irq.vblank_queue);
disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D6 vblank\n");
diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
index ac3b6dd..e0e5901 100644
--- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c
+++ b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
@@ -459,7 +459,7 @@
obj_size += evergreen_ps_size * 4;
obj_size = ALIGN(obj_size, 256);
- r = radeon_bo_create(rdev, NULL, obj_size, true, RADEON_GEM_DOMAIN_VRAM,
+ r = radeon_bo_create(rdev, NULL, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
&rdev->r600_blit.shader_obj);
if (r) {
DRM_ERROR("evergreen failed to allocate shader\n");
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 0e8f28a..8e10aa9f 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -442,7 +442,7 @@
int r;
if (rdev->gart.table.ram.ptr) {
- WARN(1, "R100 PCI GART already initialized.\n");
+ WARN(1, "R100 PCI GART already initialized\n");
return 0;
}
/* Initialize common gart structure */
@@ -516,7 +516,7 @@
uint32_t tmp = 0;
if (!rdev->irq.installed) {
- WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+ WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
WREG32(R_000040_GEN_INT_CNTL, 0);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 34527e6..cde1d34 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -91,7 +91,7 @@
int r;
if (rdev->gart.table.vram.robj) {
- WARN(1, "RV370 PCIE GART already initialized.\n");
+ WARN(1, "RV370 PCIE GART already initialized\n");
return 0;
}
/* Initialize common gart structure */
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 33952a1..a355259 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -97,14 +97,8 @@
{
u32 temp = (RREG32(CG_THERMAL_STATUS) & ASIC_T_MASK) >>
ASIC_T_SHIFT;
- u32 actual_temp = 0;
- if ((temp >> 7) & 1)
- actual_temp = 0;
- else
- actual_temp = (temp >> 1) & 0xff;
-
- return actual_temp * 1000;
+ return temp * 1000;
}
void r600_pm_get_dynpm_state(struct radeon_device *rdev)
@@ -919,7 +913,7 @@
int r;
if (rdev->gart.table.vram.robj) {
- WARN(1, "R600 PCIE GART already initialized.\n");
+ WARN(1, "R600 PCIE GART already initialized\n");
return 0;
}
/* Initialize common gart structure */
@@ -2724,7 +2718,7 @@
/* Allocate ring buffer */
if (rdev->ih.ring_obj == NULL) {
r = radeon_bo_create(rdev, NULL, rdev->ih.ring_size,
- true,
+ PAGE_SIZE, true,
RADEON_GEM_DOMAIN_GTT,
&rdev->ih.ring_obj);
if (r) {
@@ -2995,7 +2989,7 @@
u32 hdmi1, hdmi2;
if (!rdev->irq.installed) {
- WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+ WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
return -EINVAL;
}
/* don't enable anything if the ih is disabled */
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 8362974..86e5aa0 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -501,7 +501,7 @@
obj_size += r6xx_ps_size * 4;
obj_size = ALIGN(obj_size, 256);
- r = radeon_bo_create(rdev, NULL, obj_size, true, RADEON_GEM_DOMAIN_VRAM,
+ r = radeon_bo_create(rdev, NULL, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
&rdev->r600_blit.shader_obj);
if (r) {
DRM_ERROR("r600 failed to allocate shader\n");
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 37cc2aa..0f90fc3 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -50,6 +50,7 @@
u32 nsamples;
u32 cb_color_base_last[8];
struct radeon_bo *cb_color_bo[8];
+ u64 cb_color_bo_mc[8];
u32 cb_color_bo_offset[8];
struct radeon_bo *cb_color_frag_bo[8];
struct radeon_bo *cb_color_tile_bo[8];
@@ -67,6 +68,7 @@
u32 db_depth_size;
u32 db_offset;
struct radeon_bo *db_bo;
+ u64 db_bo_mc;
};
static inline int r600_bpe_from_format(u32 *bpe, u32 format)
@@ -140,6 +142,68 @@
return 0;
}
+struct array_mode_checker {
+ int array_mode;
+ u32 group_size;
+ u32 nbanks;
+ u32 npipes;
+ u32 nsamples;
+ u32 bpe;
+};
+
+/* returns alignment in pixels for pitch/height/depth and bytes for base */
+static inline int r600_get_array_mode_alignment(struct array_mode_checker *values,
+ u32 *pitch_align,
+ u32 *height_align,
+ u32 *depth_align,
+ u64 *base_align)
+{
+ u32 tile_width = 8;
+ u32 tile_height = 8;
+ u32 macro_tile_width = values->nbanks;
+ u32 macro_tile_height = values->npipes;
+ u32 tile_bytes = tile_width * tile_height * values->bpe * values->nsamples;
+ u32 macro_tile_bytes = macro_tile_width * macro_tile_height * tile_bytes;
+
+ switch (values->array_mode) {
+ case ARRAY_LINEAR_GENERAL:
+ /* technically tile_width/_height for pitch/height */
+ *pitch_align = 1; /* tile_width */
+ *height_align = 1; /* tile_height */
+ *depth_align = 1;
+ *base_align = 1;
+ break;
+ case ARRAY_LINEAR_ALIGNED:
+ *pitch_align = max((u32)64, (u32)(values->group_size / values->bpe));
+ *height_align = tile_height;
+ *depth_align = 1;
+ *base_align = values->group_size;
+ break;
+ case ARRAY_1D_TILED_THIN1:
+ *pitch_align = max((u32)tile_width,
+ (u32)(values->group_size /
+ (tile_height * values->bpe * values->nsamples)));
+ *height_align = tile_height;
+ *depth_align = 1;
+ *base_align = values->group_size;
+ break;
+ case ARRAY_2D_TILED_THIN1:
+ *pitch_align = max((u32)macro_tile_width,
+ (u32)(((values->group_size / tile_height) /
+ (values->bpe * values->nsamples)) *
+ values->nbanks)) * tile_width;
+ *height_align = macro_tile_height * tile_height;
+ *depth_align = 1;
+ *base_align = max(macro_tile_bytes,
+ (*pitch_align) * values->bpe * (*height_align) * values->nsamples);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static void r600_cs_track_init(struct r600_cs_track *track)
{
int i;
@@ -153,10 +217,12 @@
track->cb_color_info[i] = 0;
track->cb_color_bo[i] = NULL;
track->cb_color_bo_offset[i] = 0xFFFFFFFF;
+ track->cb_color_bo_mc[i] = 0xFFFFFFFF;
}
track->cb_target_mask = 0xFFFFFFFF;
track->cb_shader_mask = 0xFFFFFFFF;
track->db_bo = NULL;
+ track->db_bo_mc = 0xFFFFFFFF;
/* assume the biggest format and that htile is enabled */
track->db_depth_info = 7 | (1 << 25);
track->db_depth_view = 0xFFFFC000;
@@ -168,7 +234,10 @@
static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
{
struct r600_cs_track *track = p->track;
- u32 bpe = 0, pitch, slice_tile_max, size, tmp, height, pitch_align;
+ u32 bpe = 0, slice_tile_max, size, tmp;
+ u32 height, height_align, pitch, pitch_align, depth_align;
+ u64 base_offset, base_align;
+ struct array_mode_checker array_check;
volatile u32 *ib = p->ib->ptr;
unsigned array_mode;
@@ -183,60 +252,40 @@
i, track->cb_color_info[i]);
return -EINVAL;
}
- /* pitch is the number of 8x8 tiles per row */
- pitch = G_028060_PITCH_TILE_MAX(track->cb_color_size[i]) + 1;
+ /* pitch in pixels */
+ pitch = (G_028060_PITCH_TILE_MAX(track->cb_color_size[i]) + 1) * 8;
slice_tile_max = G_028060_SLICE_TILE_MAX(track->cb_color_size[i]) + 1;
slice_tile_max *= 64;
- height = slice_tile_max / (pitch * 8);
+ height = slice_tile_max / pitch;
if (height > 8192)
height = 8192;
array_mode = G_0280A0_ARRAY_MODE(track->cb_color_info[i]);
+
+ base_offset = track->cb_color_bo_mc[i] + track->cb_color_bo_offset[i];
+ array_check.array_mode = array_mode;
+ array_check.group_size = track->group_size;
+ array_check.nbanks = track->nbanks;
+ array_check.npipes = track->npipes;
+ array_check.nsamples = track->nsamples;
+ array_check.bpe = bpe;
+ if (r600_get_array_mode_alignment(&array_check,
+ &pitch_align, &height_align, &depth_align, &base_align)) {
+ dev_warn(p->dev, "%s invalid tiling %d for %d (0x%08X)\n", __func__,
+ G_0280A0_ARRAY_MODE(track->cb_color_info[i]), i,
+ track->cb_color_info[i]);
+ return -EINVAL;
+ }
switch (array_mode) {
case V_0280A0_ARRAY_LINEAR_GENERAL:
- /* technically height & 0x7 */
break;
case V_0280A0_ARRAY_LINEAR_ALIGNED:
- pitch_align = max((u32)64, (u32)(track->group_size / bpe)) / 8;
- if (!IS_ALIGNED(pitch, pitch_align)) {
- dev_warn(p->dev, "%s:%d cb pitch (%d) invalid\n",
- __func__, __LINE__, pitch);
- return -EINVAL;
- }
- if (!IS_ALIGNED(height, 8)) {
- dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",
- __func__, __LINE__, height);
- return -EINVAL;
- }
break;
case V_0280A0_ARRAY_1D_TILED_THIN1:
- pitch_align = max((u32)8, (u32)(track->group_size / (8 * bpe * track->nsamples))) / 8;
- if (!IS_ALIGNED(pitch, pitch_align)) {
- dev_warn(p->dev, "%s:%d cb pitch (%d) invalid\n",
- __func__, __LINE__, pitch);
- return -EINVAL;
- }
/* avoid breaking userspace */
if (height > 7)
height &= ~0x7;
- if (!IS_ALIGNED(height, 8)) {
- dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",
- __func__, __LINE__, height);
- return -EINVAL;
- }
break;
case V_0280A0_ARRAY_2D_TILED_THIN1:
- pitch_align = max((u32)track->nbanks,
- (u32)(((track->group_size / 8) / (bpe * track->nsamples)) * track->nbanks)) / 8;
- if (!IS_ALIGNED(pitch, pitch_align)) {
- dev_warn(p->dev, "%s:%d cb pitch (%d) invalid\n",
- __func__, __LINE__, pitch);
- return -EINVAL;
- }
- if (!IS_ALIGNED((height / 8), track->npipes)) {
- dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",
- __func__, __LINE__, height);
- return -EINVAL;
- }
break;
default:
dev_warn(p->dev, "%s invalid tiling %d for %d (0x%08X)\n", __func__,
@@ -244,8 +293,24 @@
track->cb_color_info[i]);
return -EINVAL;
}
+
+ if (!IS_ALIGNED(pitch, pitch_align)) {
+ dev_warn(p->dev, "%s:%d cb pitch (%d) invalid\n",
+ __func__, __LINE__, pitch);
+ return -EINVAL;
+ }
+ if (!IS_ALIGNED(height, height_align)) {
+ dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",
+ __func__, __LINE__, height);
+ return -EINVAL;
+ }
+ if (!IS_ALIGNED(base_offset, base_align)) {
+ dev_warn(p->dev, "%s offset[%d] 0x%llx not aligned\n", __func__, i, base_offset);
+ return -EINVAL;
+ }
+
/* check offset */
- tmp = height * pitch * 8 * bpe;
+ tmp = height * pitch * bpe;
if ((tmp + track->cb_color_bo_offset[i]) > radeon_bo_size(track->cb_color_bo[i])) {
if (array_mode == V_0280A0_ARRAY_LINEAR_GENERAL) {
/* the initial DDX does bad things with the CB size occasionally */
@@ -260,15 +325,11 @@
return -EINVAL;
}
}
- if (!IS_ALIGNED(track->cb_color_bo_offset[i], track->group_size)) {
- dev_warn(p->dev, "%s offset[%d] %d not aligned\n", __func__, i, track->cb_color_bo_offset[i]);
- return -EINVAL;
- }
/* limit max tile */
- tmp = (height * pitch * 8) >> 6;
+ tmp = (height * pitch) >> 6;
if (tmp < slice_tile_max)
slice_tile_max = tmp;
- tmp = S_028060_PITCH_TILE_MAX(pitch - 1) |
+ tmp = S_028060_PITCH_TILE_MAX((pitch / 8) - 1) |
S_028060_SLICE_TILE_MAX(slice_tile_max - 1);
ib[track->cb_color_size_idx[i]] = tmp;
return 0;
@@ -310,7 +371,12 @@
/* Check depth buffer */
if (G_028800_STENCIL_ENABLE(track->db_depth_control) ||
G_028800_Z_ENABLE(track->db_depth_control)) {
- u32 nviews, bpe, ntiles, pitch, pitch_align, height, size, slice_tile_max;
+ u32 nviews, bpe, ntiles, size, slice_tile_max;
+ u32 height, height_align, pitch, pitch_align, depth_align;
+ u64 base_offset, base_align;
+ struct array_mode_checker array_check;
+ int array_mode;
+
if (track->db_bo == NULL) {
dev_warn(p->dev, "z/stencil with no depth buffer\n");
return -EINVAL;
@@ -353,41 +419,34 @@
ib[track->db_depth_size_idx] = S_028000_SLICE_TILE_MAX(tmp - 1) | (track->db_depth_size & 0x3FF);
} else {
size = radeon_bo_size(track->db_bo);
- pitch = G_028000_PITCH_TILE_MAX(track->db_depth_size) + 1;
+ /* pitch in pixels */
+ pitch = (G_028000_PITCH_TILE_MAX(track->db_depth_size) + 1) * 8;
slice_tile_max = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
slice_tile_max *= 64;
- height = slice_tile_max / (pitch * 8);
+ height = slice_tile_max / pitch;
if (height > 8192)
height = 8192;
- switch (G_028010_ARRAY_MODE(track->db_depth_info)) {
+ base_offset = track->db_bo_mc + track->db_offset;
+ array_mode = G_028010_ARRAY_MODE(track->db_depth_info);
+ array_check.array_mode = array_mode;
+ array_check.group_size = track->group_size;
+ array_check.nbanks = track->nbanks;
+ array_check.npipes = track->npipes;
+ array_check.nsamples = track->nsamples;
+ array_check.bpe = bpe;
+ if (r600_get_array_mode_alignment(&array_check,
+ &pitch_align, &height_align, &depth_align, &base_align)) {
+ dev_warn(p->dev, "%s invalid tiling %d (0x%08X)\n", __func__,
+ G_028010_ARRAY_MODE(track->db_depth_info),
+ track->db_depth_info);
+ return -EINVAL;
+ }
+ switch (array_mode) {
case V_028010_ARRAY_1D_TILED_THIN1:
- pitch_align = (max((u32)8, (u32)(track->group_size / (8 * bpe))) / 8);
- if (!IS_ALIGNED(pitch, pitch_align)) {
- dev_warn(p->dev, "%s:%d db pitch (%d) invalid\n",
- __func__, __LINE__, pitch);
- return -EINVAL;
- }
/* don't break userspace */
height &= ~0x7;
- if (!IS_ALIGNED(height, 8)) {
- dev_warn(p->dev, "%s:%d db height (%d) invalid\n",
- __func__, __LINE__, height);
- return -EINVAL;
- }
break;
case V_028010_ARRAY_2D_TILED_THIN1:
- pitch_align = max((u32)track->nbanks,
- (u32)(((track->group_size / 8) / bpe) * track->nbanks)) / 8;
- if (!IS_ALIGNED(pitch, pitch_align)) {
- dev_warn(p->dev, "%s:%d db pitch (%d) invalid\n",
- __func__, __LINE__, pitch);
- return -EINVAL;
- }
- if (!IS_ALIGNED((height / 8), track->npipes)) {
- dev_warn(p->dev, "%s:%d db height (%d) invalid\n",
- __func__, __LINE__, height);
- return -EINVAL;
- }
break;
default:
dev_warn(p->dev, "%s invalid tiling %d (0x%08X)\n", __func__,
@@ -395,15 +454,27 @@
track->db_depth_info);
return -EINVAL;
}
- if (!IS_ALIGNED(track->db_offset, track->group_size)) {
- dev_warn(p->dev, "%s offset[%d] %d not aligned\n", __func__, i, track->db_offset);
+
+ if (!IS_ALIGNED(pitch, pitch_align)) {
+ dev_warn(p->dev, "%s:%d db pitch (%d) invalid\n",
+ __func__, __LINE__, pitch);
return -EINVAL;
}
+ if (!IS_ALIGNED(height, height_align)) {
+ dev_warn(p->dev, "%s:%d db height (%d) invalid\n",
+ __func__, __LINE__, height);
+ return -EINVAL;
+ }
+ if (!IS_ALIGNED(base_offset, base_align)) {
+ dev_warn(p->dev, "%s offset[%d] 0x%llx not aligned\n", __func__, i, base_offset);
+ return -EINVAL;
+ }
+
ntiles = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
nviews = G_028004_SLICE_MAX(track->db_depth_view) + 1;
tmp = ntiles * bpe * 64 * nviews;
if ((tmp + track->db_offset) > radeon_bo_size(track->db_bo)) {
- dev_warn(p->dev, "z/stencil buffer too small (0x%08X %d %d %d -> %d have %ld)\n",
+ dev_warn(p->dev, "z/stencil buffer too small (0x%08X %d %d %d -> %u have %lu)\n",
track->db_depth_size, ntiles, nviews, bpe, tmp + track->db_offset,
radeon_bo_size(track->db_bo));
return -EINVAL;
@@ -954,6 +1025,7 @@
ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
track->cb_color_base_last[tmp] = ib[idx];
track->cb_color_bo[tmp] = reloc->robj;
+ track->cb_color_bo_mc[tmp] = reloc->lobj.gpu_offset;
break;
case DB_DEPTH_BASE:
r = r600_cs_packet_next_reloc(p, &reloc);
@@ -965,6 +1037,7 @@
track->db_offset = radeon_get_ib_value(p, idx) << 8;
ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
track->db_bo = reloc->robj;
+ track->db_bo_mc = reloc->lobj.gpu_offset;
break;
case DB_HTILE_DATA_BASE:
case SQ_PGM_START_FS:
@@ -1086,16 +1159,25 @@
static inline int r600_check_texture_resource(struct radeon_cs_parser *p, u32 idx,
struct radeon_bo *texture,
struct radeon_bo *mipmap,
+ u64 base_offset,
+ u64 mip_offset,
u32 tiling_flags)
{
struct r600_cs_track *track = p->track;
u32 nfaces, nlevels, blevel, w0, h0, d0, bpe = 0;
- u32 word0, word1, l0_size, mipmap_size, pitch, pitch_align;
+ u32 word0, word1, l0_size, mipmap_size;
+ u32 height_align, pitch, pitch_align, depth_align;
+ u64 base_align;
+ struct array_mode_checker array_check;
/* on legacy kernel we don't perform advanced check */
if (p->rdev == NULL)
return 0;
+ /* convert to bytes */
+ base_offset <<= 8;
+ mip_offset <<= 8;
+
word0 = radeon_get_ib_value(p, idx + 0);
if (tiling_flags & RADEON_TILING_MACRO)
word0 |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
@@ -1128,46 +1210,38 @@
return -EINVAL;
}
- pitch = G_038000_PITCH(word0) + 1;
- switch (G_038000_TILE_MODE(word0)) {
- case V_038000_ARRAY_LINEAR_GENERAL:
- pitch_align = 1;
- /* XXX check height align */
- break;
- case V_038000_ARRAY_LINEAR_ALIGNED:
- pitch_align = max((u32)64, (u32)(track->group_size / bpe)) / 8;
- if (!IS_ALIGNED(pitch, pitch_align)) {
- dev_warn(p->dev, "%s:%d tex pitch (%d) invalid\n",
- __func__, __LINE__, pitch);
- return -EINVAL;
- }
- /* XXX check height align */
- break;
- case V_038000_ARRAY_1D_TILED_THIN1:
- pitch_align = max((u32)8, (u32)(track->group_size / (8 * bpe))) / 8;
- if (!IS_ALIGNED(pitch, pitch_align)) {
- dev_warn(p->dev, "%s:%d tex pitch (%d) invalid\n",
- __func__, __LINE__, pitch);
- return -EINVAL;
- }
- /* XXX check height align */
- break;
- case V_038000_ARRAY_2D_TILED_THIN1:
- pitch_align = max((u32)track->nbanks,
- (u32)(((track->group_size / 8) / bpe) * track->nbanks)) / 8;
- if (!IS_ALIGNED(pitch, pitch_align)) {
- dev_warn(p->dev, "%s:%d tex pitch (%d) invalid\n",
- __func__, __LINE__, pitch);
- return -EINVAL;
- }
- /* XXX check height align */
- break;
- default:
- dev_warn(p->dev, "%s invalid tiling %d (0x%08X)\n", __func__,
- G_038000_TILE_MODE(word0), word0);
+ /* pitch in texels */
+ pitch = (G_038000_PITCH(word0) + 1) * 8;
+ array_check.array_mode = G_038000_TILE_MODE(word0);
+ array_check.group_size = track->group_size;
+ array_check.nbanks = track->nbanks;
+ array_check.npipes = track->npipes;
+ array_check.nsamples = 1;
+ array_check.bpe = bpe;
+ if (r600_get_array_mode_alignment(&array_check,
+ &pitch_align, &height_align, &depth_align, &base_align)) {
+ dev_warn(p->dev, "%s:%d tex array mode (%d) invalid\n",
+ __func__, __LINE__, G_038000_TILE_MODE(word0));
return -EINVAL;
}
- /* XXX check offset align */
+
+ /* XXX check height as well... */
+
+ if (!IS_ALIGNED(pitch, pitch_align)) {
+ dev_warn(p->dev, "%s:%d tex pitch (%d) invalid\n",
+ __func__, __LINE__, pitch);
+ return -EINVAL;
+ }
+ if (!IS_ALIGNED(base_offset, base_align)) {
+ dev_warn(p->dev, "%s:%d tex base offset (0x%llx) invalid\n",
+ __func__, __LINE__, base_offset);
+ return -EINVAL;
+ }
+ if (!IS_ALIGNED(mip_offset, base_align)) {
+ dev_warn(p->dev, "%s:%d tex mip offset (0x%llx) invalid\n",
+ __func__, __LINE__, mip_offset);
+ return -EINVAL;
+ }
word0 = radeon_get_ib_value(p, idx + 4);
word1 = radeon_get_ib_value(p, idx + 5);
@@ -1402,7 +1476,10 @@
mip_offset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
mipmap = reloc->robj;
r = r600_check_texture_resource(p, idx+(i*7)+1,
- texture, mipmap, reloc->lobj.tiling_flags);
+ texture, mipmap,
+ base_offset + radeon_get_ib_value(p, idx+1+(i*7)+2),
+ mip_offset + radeon_get_ib_value(p, idx+1+(i*7)+3),
+ reloc->lobj.tiling_flags);
if (r)
return r;
ib[idx+1+(i*7)+2] += base_offset;
diff --git a/drivers/gpu/drm/radeon/r600_reg.h b/drivers/gpu/drm/radeon/r600_reg.h
index d84612a..33cda01 100644
--- a/drivers/gpu/drm/radeon/r600_reg.h
+++ b/drivers/gpu/drm/radeon/r600_reg.h
@@ -86,6 +86,7 @@
#define R600_HDP_NONSURFACE_BASE 0x2c04
#define R600_BUS_CNTL 0x5420
+# define R600_BIOS_ROM_DIS (1 << 1)
#define R600_CONFIG_CNTL 0x5424
#define R600_CONFIG_MEMSIZE 0x5428
#define R600_CONFIG_F0_BASE 0x542C
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 966a793..bff4dc4 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -51,6 +51,12 @@
#define PTE_READABLE (1 << 5)
#define PTE_WRITEABLE (1 << 6)
+/* tiling bits */
+#define ARRAY_LINEAR_GENERAL 0x00000000
+#define ARRAY_LINEAR_ALIGNED 0x00000001
+#define ARRAY_1D_TILED_THIN1 0x00000002
+#define ARRAY_2D_TILED_THIN1 0x00000004
+
/* Registers */
#define ARB_POP 0x2418
#define ENABLE_TC128 (1 << 30)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 73f600d3..3a70957 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1262,6 +1262,10 @@
(rdev->family == CHIP_RS400) || \
(rdev->family == CHIP_RS480))
#define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600))
+#define ASIC_IS_DCE2(rdev) ((rdev->family == CHIP_RS600) || \
+ (rdev->family == CHIP_RS690) || \
+ (rdev->family == CHIP_RS740) || \
+ (rdev->family >= CHIP_R600))
#define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620))
#define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730))
#define ASIC_IS_DCE4(rdev) ((rdev->family >= CHIP_CEDAR))
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 04cac7e..bc5a2c3 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -98,6 +98,14 @@
}
}
+ /* some DCE3 boards have bad data for this entry */
+ if (ASIC_IS_DCE3(rdev)) {
+ if ((i == 4) &&
+ (gpio->usClkMaskRegisterIndex == 0x1fda) &&
+ (gpio->sucI2cId.ucAccess == 0x94))
+ gpio->sucI2cId.ucAccess = 0x14;
+ }
+
if (gpio->sucI2cId.ucAccess == id) {
i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
@@ -174,6 +182,14 @@
}
}
+ /* some DCE3 boards have bad data for this entry */
+ if (ASIC_IS_DCE3(rdev)) {
+ if ((i == 4) &&
+ (gpio->usClkMaskRegisterIndex == 0x1fda) &&
+ (gpio->sucI2cId.ucAccess == 0x94))
+ gpio->sucI2cId.ucAccess = 0x14;
+ }
+
i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4;
@@ -526,8 +542,6 @@
if (crev < 2)
return false;
- router.valid = false;
-
obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset);
path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *)
(ctx->bios + data_offset +
@@ -624,6 +638,8 @@
if (connector_type == DRM_MODE_CONNECTOR_Unknown)
continue;
+ router.ddc_valid = false;
+ router.cd_valid = false;
for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) {
uint8_t grph_obj_id, grph_obj_num, grph_obj_type;
@@ -647,9 +663,8 @@
usDeviceTag));
} else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) {
- router.valid = false;
for (k = 0; k < router_obj->ucNumberOfObjects; k++) {
- u16 router_obj_id = le16_to_cpu(router_obj->asObjects[j].usObjectID);
+ u16 router_obj_id = le16_to_cpu(router_obj->asObjects[k].usObjectID);
if (le16_to_cpu(path->usGraphicObjIds[j]) == router_obj_id) {
ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *)
(ctx->bios + data_offset +
@@ -657,6 +672,7 @@
ATOM_I2C_RECORD *i2c_record;
ATOM_I2C_ID_CONFIG_ACCESS *i2c_config;
ATOM_ROUTER_DDC_PATH_SELECT_RECORD *ddc_path;
+ ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *cd_path;
ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *router_src_dst_table =
(ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *)
(ctx->bios + data_offset +
@@ -690,10 +706,18 @@
case ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE:
ddc_path = (ATOM_ROUTER_DDC_PATH_SELECT_RECORD *)
record;
- router.valid = true;
- router.mux_type = ddc_path->ucMuxType;
- router.mux_control_pin = ddc_path->ucMuxControlPin;
- router.mux_state = ddc_path->ucMuxState[enum_id];
+ router.ddc_valid = true;
+ router.ddc_mux_type = ddc_path->ucMuxType;
+ router.ddc_mux_control_pin = ddc_path->ucMuxControlPin;
+ router.ddc_mux_state = ddc_path->ucMuxState[enum_id];
+ break;
+ case ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD_TYPE:
+ cd_path = (ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *)
+ record;
+ router.cd_valid = true;
+ router.cd_mux_type = cd_path->ucMuxType;
+ router.cd_mux_control_pin = cd_path->ucMuxControlPin;
+ router.cd_mux_state = cd_path->ucMuxState[enum_id];
break;
}
record = (ATOM_COMMON_RECORD_HEADER *)
@@ -860,7 +884,8 @@
size_t bc_size = sizeof(*bios_connectors) * ATOM_MAX_SUPPORTED_DEVICE;
struct radeon_router router;
- router.valid = false;
+ router.ddc_valid = false;
+ router.cd_valid = false;
bios_connectors = kzalloc(bc_size, GFP_KERNEL);
if (!bios_connectors)
diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index 7932dc4..c558685 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -41,7 +41,7 @@
size = bsize;
n = 1024;
- r = radeon_bo_create(rdev, NULL, size, true, sdomain, &sobj);
+ r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, sdomain, &sobj);
if (r) {
goto out_cleanup;
}
@@ -53,7 +53,7 @@
if (r) {
goto out_cleanup;
}
- r = radeon_bo_create(rdev, NULL, size, true, ddomain, &dobj);
+ r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, ddomain, &dobj);
if (r) {
goto out_cleanup;
}
diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c
index 654787e..8f2c7b5 100644
--- a/drivers/gpu/drm/radeon/radeon_bios.c
+++ b/drivers/gpu/drm/radeon/radeon_bios.c
@@ -130,6 +130,7 @@
}
return true;
}
+
static bool r700_read_disabled_bios(struct radeon_device *rdev)
{
uint32_t viph_control;
@@ -143,7 +144,7 @@
bool r;
viph_control = RREG32(RADEON_VIPH_CONTROL);
- bus_cntl = RREG32(RADEON_BUS_CNTL);
+ bus_cntl = RREG32(R600_BUS_CNTL);
d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
@@ -152,7 +153,7 @@
/* disable VIP */
WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
/* enable the rom */
- WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+ WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
/* Disable VGA mode */
WREG32(AVIVO_D1VGA_CONTROL,
(d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
@@ -191,7 +192,7 @@
cg_spll_status = RREG32(R600_CG_SPLL_STATUS);
}
WREG32(RADEON_VIPH_CONTROL, viph_control);
- WREG32(RADEON_BUS_CNTL, bus_cntl);
+ WREG32(R600_BUS_CNTL, bus_cntl);
WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
@@ -216,7 +217,7 @@
bool r;
viph_control = RREG32(RADEON_VIPH_CONTROL);
- bus_cntl = RREG32(RADEON_BUS_CNTL);
+ bus_cntl = RREG32(R600_BUS_CNTL);
d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
@@ -231,7 +232,7 @@
/* disable VIP */
WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
/* enable the rom */
- WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+ WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
/* Disable VGA mode */
WREG32(AVIVO_D1VGA_CONTROL,
(d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
@@ -262,7 +263,7 @@
/* restore regs */
WREG32(RADEON_VIPH_CONTROL, viph_control);
- WREG32(RADEON_BUS_CNTL, bus_cntl);
+ WREG32(R600_BUS_CNTL, bus_cntl);
WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 7b7ea26..137b807 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -571,6 +571,7 @@
}
if (clk_mask && data_mask) {
+ /* system specific masks */
i2c.mask_clk_mask = clk_mask;
i2c.mask_data_mask = data_mask;
i2c.a_clk_mask = clk_mask;
@@ -579,7 +580,19 @@
i2c.en_data_mask = data_mask;
i2c.y_clk_mask = clk_mask;
i2c.y_data_mask = data_mask;
+ } else if ((ddc_line == RADEON_GPIOPAD_MASK) ||
+ (ddc_line == RADEON_MDGPIO_MASK)) {
+ /* default gpiopad masks */
+ i2c.mask_clk_mask = (0x20 << 8);
+ i2c.mask_data_mask = 0x80;
+ i2c.a_clk_mask = (0x20 << 8);
+ i2c.a_data_mask = 0x80;
+ i2c.en_clk_mask = (0x20 << 8);
+ i2c.en_data_mask = 0x80;
+ i2c.y_clk_mask = (0x20 << 8);
+ i2c.y_data_mask = 0x80;
} else {
+ /* default masks for ddc pads */
i2c.mask_clk_mask = RADEON_GPIO_EN_1;
i2c.mask_data_mask = RADEON_GPIO_EN_0;
i2c.a_clk_mask = RADEON_GPIO_A_1;
@@ -716,7 +729,7 @@
clk = RBIOS8(offset + 3 + (i * 5) + 3);
data = RBIOS8(offset + 3 + (i * 5) + 4);
i2c = combios_setup_i2c_bus(rdev, DDC_MONID,
- clk, data);
+ (1 << clk), (1 << data));
rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "GPIOPAD_MASK");
break;
}
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 4dac4b0..8afaf7a 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -183,13 +183,13 @@
continue;
if (priority == true) {
- DRM_INFO("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict));
- DRM_INFO("in favor of %s\n", drm_get_connector_name(connector));
+ DRM_DEBUG_KMS("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict));
+ DRM_DEBUG_KMS("in favor of %s\n", drm_get_connector_name(connector));
conflict->status = connector_status_disconnected;
radeon_connector_update_scratch_regs(conflict, connector_status_disconnected);
} else {
- DRM_INFO("2: conflicting encoders switching off %s\n", drm_get_connector_name(connector));
- DRM_INFO("in favor of %s\n", drm_get_connector_name(conflict));
+ DRM_DEBUG_KMS("2: conflicting encoders switching off %s\n", drm_get_connector_name(connector));
+ DRM_DEBUG_KMS("in favor of %s\n", drm_get_connector_name(conflict));
current_status = connector_status_disconnected;
}
break;
@@ -432,13 +432,13 @@
mode->vdisplay == native_mode->vdisplay) {
*native_mode = *mode;
drm_mode_set_crtcinfo(native_mode, CRTC_INTERLACE_HALVE_V);
- DRM_INFO("Determined LVDS native mode details from EDID\n");
+ DRM_DEBUG_KMS("Determined LVDS native mode details from EDID\n");
break;
}
}
}
if (!native_mode->clock) {
- DRM_INFO("No LVDS native mode details, disabling RMX\n");
+ DRM_DEBUG_KMS("No LVDS native mode details, disabling RMX\n");
radeon_encoder->rmx_type = RMX_OFF;
}
}
@@ -1008,9 +1008,21 @@
static int radeon_dp_get_modes(struct drm_connector *connector)
{
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
int ret;
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+ if (!radeon_dig_connector->edp_on)
+ atombios_set_edp_panel_power(connector,
+ ATOM_TRANSMITTER_ACTION_POWER_ON);
+ }
ret = radeon_ddc_get_modes(radeon_connector);
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+ if (!radeon_dig_connector->edp_on)
+ atombios_set_edp_panel_power(connector,
+ ATOM_TRANSMITTER_ACTION_POWER_OFF);
+ }
+
return ret;
}
@@ -1029,8 +1041,14 @@
if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
/* eDP is always DP */
radeon_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT;
+ if (!radeon_dig_connector->edp_on)
+ atombios_set_edp_panel_power(connector,
+ ATOM_TRANSMITTER_ACTION_POWER_ON);
if (radeon_dp_getdpcd(radeon_connector))
ret = connector_status_connected;
+ if (!radeon_dig_connector->edp_on)
+ atombios_set_edp_panel_power(connector,
+ ATOM_TRANSMITTER_ACTION_POWER_OFF);
} else {
radeon_dig_connector->dp_sink_type = radeon_dp_getsinktype(radeon_connector);
if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) {
@@ -1116,7 +1134,7 @@
radeon_connector->shared_ddc = true;
shared_ddc = true;
}
- if (radeon_connector->router_bus && router->valid &&
+ if (radeon_connector->router_bus && router->ddc_valid &&
(radeon_connector->router.router_id == router->router_id)) {
radeon_connector->shared_ddc = false;
shared_ddc = false;
@@ -1136,7 +1154,7 @@
radeon_connector->connector_object_id = connector_object_id;
radeon_connector->hpd = *hpd;
radeon_connector->router = *router;
- if (router->valid) {
+ if (router->ddc_valid || router->cd_valid) {
radeon_connector->router_bus = radeon_i2c_lookup(rdev, &router->i2c_info);
if (!radeon_connector->router_bus)
goto failed;
@@ -1157,6 +1175,8 @@
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+ connector->interlace_allowed = true;
+ connector->doublescan_allowed = true;
break;
case DRM_MODE_CONNECTOR_DVIA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
@@ -1172,6 +1192,8 @@
1);
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+ connector->interlace_allowed = true;
+ connector->doublescan_allowed = true;
break;
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_DVID:
@@ -1208,6 +1230,11 @@
rdev->mode_info.load_detect_property,
1);
}
+ connector->interlace_allowed = true;
+ if (connector_type == DRM_MODE_CONNECTOR_DVII)
+ connector->doublescan_allowed = true;
+ else
+ connector->doublescan_allowed = false;
break;
case DRM_MODE_CONNECTOR_HDMIA:
case DRM_MODE_CONNECTOR_HDMIB:
@@ -1238,6 +1265,11 @@
0);
}
subpixel_order = SubPixelHorizontalRGB;
+ connector->interlace_allowed = true;
+ if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
+ connector->doublescan_allowed = true;
+ else
+ connector->doublescan_allowed = false;
break;
case DRM_MODE_CONNECTOR_DisplayPort:
case DRM_MODE_CONNECTOR_eDP:
@@ -1275,6 +1307,9 @@
rdev->mode_info.underscan_vborder_property,
0);
}
+ connector->interlace_allowed = true;
+ /* in theory with a DP to VGA converter... */
+ connector->doublescan_allowed = false;
break;
case DRM_MODE_CONNECTOR_SVIDEO:
case DRM_MODE_CONNECTOR_Composite:
@@ -1290,6 +1325,8 @@
radeon_atombios_get_tv_info(rdev));
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+ connector->interlace_allowed = false;
+ connector->doublescan_allowed = false;
break;
case DRM_MODE_CONNECTOR_LVDS:
radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
@@ -1308,6 +1345,8 @@
dev->mode_config.scaling_mode_property,
DRM_MODE_SCALE_FULLSCREEN);
subpixel_order = SubPixelHorizontalRGB;
+ connector->interlace_allowed = false;
+ connector->doublescan_allowed = false;
break;
}
@@ -1385,6 +1424,8 @@
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+ connector->interlace_allowed = true;
+ connector->doublescan_allowed = true;
break;
case DRM_MODE_CONNECTOR_DVIA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
@@ -1400,6 +1441,8 @@
1);
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+ connector->interlace_allowed = true;
+ connector->doublescan_allowed = true;
break;
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_DVID:
@@ -1417,6 +1460,11 @@
1);
}
subpixel_order = SubPixelHorizontalRGB;
+ connector->interlace_allowed = true;
+ if (connector_type == DRM_MODE_CONNECTOR_DVII)
+ connector->doublescan_allowed = true;
+ else
+ connector->doublescan_allowed = false;
break;
case DRM_MODE_CONNECTOR_SVIDEO:
case DRM_MODE_CONNECTOR_Composite:
@@ -1439,6 +1487,8 @@
radeon_combios_get_tv_info(rdev));
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+ connector->interlace_allowed = false;
+ connector->doublescan_allowed = false;
break;
case DRM_MODE_CONNECTOR_LVDS:
drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
@@ -1452,6 +1502,8 @@
dev->mode_config.scaling_mode_property,
DRM_MODE_SCALE_FULLSCREEN);
subpixel_order = SubPixelHorizontalRGB;
+ connector->interlace_allowed = false;
+ connector->doublescan_allowed = false;
break;
}
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 8adfedf..d8ac184 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -180,7 +180,7 @@
int r;
if (rdev->wb.wb_obj == NULL) {
- r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE, true,
+ r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
RADEON_GEM_DOMAIN_GTT, &rdev->wb.wb_obj);
if (r) {
dev_warn(rdev->dev, "(%d) create WB bo failed\n", r);
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 0383631..1df4dc6 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -315,10 +315,14 @@
radeon_connector->ddc_bus->rec.en_data_reg,
radeon_connector->ddc_bus->rec.y_clk_reg,
radeon_connector->ddc_bus->rec.y_data_reg);
- if (radeon_connector->router_bus)
+ if (radeon_connector->router.ddc_valid)
DRM_INFO(" DDC Router 0x%x/0x%x\n",
- radeon_connector->router.mux_control_pin,
- radeon_connector->router.mux_state);
+ radeon_connector->router.ddc_mux_control_pin,
+ radeon_connector->router.ddc_mux_state);
+ if (radeon_connector->router.cd_valid)
+ DRM_INFO(" Clock/Data Router 0x%x/0x%x\n",
+ radeon_connector->router.cd_mux_control_pin,
+ radeon_connector->router.cd_mux_state);
} else {
if (connector->connector_type == DRM_MODE_CONNECTOR_VGA ||
connector->connector_type == DRM_MODE_CONNECTOR_DVII ||
@@ -398,8 +402,8 @@
int ret = 0;
/* on hw with routers, select right port */
- if (radeon_connector->router.valid)
- radeon_router_select_port(radeon_connector);
+ if (radeon_connector->router.ddc_valid)
+ radeon_router_select_ddc_port(radeon_connector);
if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
(radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
@@ -432,8 +436,8 @@
int ret = 0;
/* on hw with routers, select right port */
- if (radeon_connector->router.valid)
- radeon_router_select_port(radeon_connector);
+ if (radeon_connector->router.ddc_valid)
+ radeon_router_select_ddc_port(radeon_connector);
if (!radeon_connector->ddc_bus)
return -1;
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index ae58b68..041943d 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -176,6 +176,7 @@
return false;
}
}
+
void
radeon_link_encoder_connector(struct drm_device *dev)
{
@@ -228,6 +229,27 @@
return NULL;
}
+struct drm_encoder *radeon_atom_get_external_encoder(struct drm_encoder *encoder)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_encoder *other_encoder;
+ struct radeon_encoder *other_radeon_encoder;
+
+ if (radeon_encoder->is_ext_encoder)
+ return NULL;
+
+ list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) {
+ if (other_encoder == encoder)
+ continue;
+ other_radeon_encoder = to_radeon_encoder(other_encoder);
+ if (other_radeon_encoder->is_ext_encoder &&
+ (radeon_encoder->devices & other_radeon_encoder->devices))
+ return other_encoder;
+ }
+ return NULL;
+}
+
void radeon_panel_mode_fixup(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
@@ -426,52 +448,49 @@
}
+union dvo_encoder_control {
+ ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds;
+ DVO_ENCODER_CONTROL_PS_ALLOCATION dvo;
+ DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3;
+};
+
void
-atombios_external_tmds_setup(struct drm_encoder *encoder, int action)
+atombios_dvo_setup(struct drm_encoder *encoder, int action)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION args;
- int index = 0;
+ union dvo_encoder_control args;
+ int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
memset(&args, 0, sizeof(args));
- index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
+ if (ASIC_IS_DCE3(rdev)) {
+ /* DCE3+ */
+ args.dvo_v3.ucAction = action;
+ args.dvo_v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+ args.dvo_v3.ucDVOConfig = 0; /* XXX */
+ } else if (ASIC_IS_DCE2(rdev)) {
+ /* DCE2 (pre-DCE3 R6xx, RS600/690/740 */
+ args.dvo.sDVOEncoder.ucAction = action;
+ args.dvo.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+ /* DFP1, CRT1, TV1 depending on the type of port */
+ args.dvo.sDVOEncoder.ucDeviceType = ATOM_DEVICE_DFP1_INDEX;
- args.sXTmdsEncoder.ucEnable = action;
+ if (radeon_encoder->pixel_clock > 165000)
+ args.dvo.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute |= PANEL_ENCODER_MISC_DUAL;
+ } else {
+ /* R4xx, R5xx */
+ args.ext_tmds.sXTmdsEncoder.ucEnable = action;
- if (radeon_encoder->pixel_clock > 165000)
- args.sXTmdsEncoder.ucMisc = PANEL_ENCODER_MISC_DUAL;
+ if (radeon_encoder->pixel_clock > 165000)
+ args.ext_tmds.sXTmdsEncoder.ucMisc |= PANEL_ENCODER_MISC_DUAL;
- /*if (pScrn->rgbBits == 8)*/
- args.sXTmdsEncoder.ucMisc |= (1 << 1);
+ /*if (pScrn->rgbBits == 8)*/
+ args.ext_tmds.sXTmdsEncoder.ucMisc |= ATOM_PANEL_MISC_888RGB;
+ }
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-}
-
-static void
-atombios_ddia_setup(struct drm_encoder *encoder, int action)
-{
- struct drm_device *dev = encoder->dev;
- struct radeon_device *rdev = dev->dev_private;
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- DVO_ENCODER_CONTROL_PS_ALLOCATION args;
- int index = 0;
-
- memset(&args, 0, sizeof(args));
-
- index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
-
- args.sDVOEncoder.ucAction = action;
- args.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-
- if (radeon_encoder->pixel_clock > 165000)
- args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = PANEL_ENCODER_MISC_DUAL;
-
- atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
}
union lvds_encoder_control {
@@ -532,14 +551,14 @@
if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
- args.v1.ucMisc |= (1 << 1);
+ args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
} else {
if (dig->linkb)
args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
if (radeon_encoder->pixel_clock > 165000)
args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
/*if (pScrn->rgbBits == 8) */
- args.v1.ucMisc |= (1 << 1);
+ args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
}
break;
case 2:
@@ -595,6 +614,7 @@
int
atombios_get_encoder_mode(struct drm_encoder *encoder)
{
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct drm_connector *connector;
@@ -602,9 +622,20 @@
struct radeon_connector_atom_dig *dig_connector;
connector = radeon_get_connector_for_encoder(encoder);
- if (!connector)
- return 0;
-
+ if (!connector) {
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ return ATOM_ENCODER_MODE_DVI;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+ default:
+ return ATOM_ENCODER_MODE_CRT;
+ }
+ }
radeon_connector = to_radeon_connector(connector);
switch (connector->connector_type) {
@@ -834,6 +865,9 @@
memset(&args, 0, sizeof(args));
switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
+ break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
@@ -978,6 +1012,105 @@
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
}
+void
+atombios_set_edp_panel_power(struct drm_connector *connector, int action)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct drm_device *dev = radeon_connector->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ union dig_transmitter_control args;
+ int index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
+ uint8_t frev, crev;
+
+ if (connector->connector_type != DRM_MODE_CONNECTOR_eDP)
+ return;
+
+ if (!ASIC_IS_DCE4(rdev))
+ return;
+
+ if ((action != ATOM_TRANSMITTER_ACTION_POWER_ON) ||
+ (action != ATOM_TRANSMITTER_ACTION_POWER_OFF))
+ return;
+
+ if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+ return;
+
+ memset(&args, 0, sizeof(args));
+
+ args.v1.ucAction = action;
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+union external_encoder_control {
+ EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION v1;
+};
+
+static void
+atombios_external_encoder_setup(struct drm_encoder *encoder,
+ struct drm_encoder *ext_encoder,
+ int action)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ union external_encoder_control args;
+ struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+ int index = GetIndexIntoMasterTable(COMMAND, ExternalEncoderControl);
+ u8 frev, crev;
+ int dp_clock = 0;
+ int dp_lane_count = 0;
+ int connector_object_id = 0;
+
+ if (connector) {
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct radeon_connector_atom_dig *dig_connector =
+ radeon_connector->con_priv;
+
+ dp_clock = dig_connector->dp_clock;
+ dp_lane_count = dig_connector->dp_lane_count;
+ connector_object_id =
+ (radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
+ }
+
+ memset(&args, 0, sizeof(args));
+
+ if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+ return;
+
+ switch (frev) {
+ case 1:
+ /* no params on frev 1 */
+ break;
+ case 2:
+ switch (crev) {
+ case 1:
+ case 2:
+ args.v1.sDigEncoder.ucAction = action;
+ args.v1.sDigEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+ args.v1.sDigEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+ if (args.v1.sDigEncoder.ucEncoderMode == ATOM_ENCODER_MODE_DP) {
+ if (dp_clock == 270000)
+ args.v1.sDigEncoder.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
+ args.v1.sDigEncoder.ucLaneNum = dp_lane_count;
+ } else if (radeon_encoder->pixel_clock > 165000)
+ args.v1.sDigEncoder.ucLaneNum = 8;
+ else
+ args.v1.sDigEncoder.ucLaneNum = 4;
+ break;
+ default:
+ DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
+ return;
+ }
+ break;
+ default:
+ DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
+ return;
+ }
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
static void
atombios_yuv_setup(struct drm_encoder *encoder, bool enable)
{
@@ -1021,6 +1154,7 @@
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
int index = 0;
bool is_dig = false;
@@ -1043,9 +1177,14 @@
break;
case ENCODER_OBJECT_ID_INTERNAL_DVO1:
case ENCODER_OBJECT_ID_INTERNAL_DDI:
- case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
break;
+ case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+ if (ASIC_IS_DCE3(rdev))
+ is_dig = true;
+ else
+ index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
+ break;
case ENCODER_OBJECT_ID_INTERNAL_LVDS:
index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
break;
@@ -1082,34 +1221,85 @@
if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_DP) {
struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+ if (connector &&
+ (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct radeon_connector_atom_dig *radeon_dig_connector =
+ radeon_connector->con_priv;
+ atombios_set_edp_panel_power(connector,
+ ATOM_TRANSMITTER_ACTION_POWER_ON);
+ radeon_dig_connector->edp_on = true;
+ }
dp_link_train(encoder, connector);
if (ASIC_IS_DCE4(rdev))
atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON);
}
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0);
if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_DP) {
+ struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+
if (ASIC_IS_DCE4(rdev))
atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF);
+ if (connector &&
+ (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct radeon_connector_atom_dig *radeon_dig_connector =
+ radeon_connector->con_priv;
+ atombios_set_edp_panel_power(connector,
+ ATOM_TRANSMITTER_ACTION_POWER_OFF);
+ radeon_dig_connector->edp_on = false;
+ }
}
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
break;
}
} else {
switch (mode) {
case DRM_MODE_DPMS_ON:
args.ucAction = ATOM_ENABLE;
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ args.ucAction = ATOM_LCD_BLON;
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+ }
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
args.ucAction = ATOM_DISABLE;
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ args.ucAction = ATOM_LCD_BLOFF;
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+ }
break;
}
- atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
}
+
+ if (ext_encoder) {
+ int action;
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ default:
+ action = ATOM_ENABLE;
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ action = ATOM_DISABLE;
+ break;
+ }
+ atombios_external_encoder_setup(encoder, ext_encoder, action);
+ }
+
radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
}
@@ -1242,7 +1432,7 @@
break;
default:
DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
- break;
+ return;
}
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
@@ -1357,6 +1547,7 @@
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
radeon_encoder->pixel_clock = adjusted_mode->clock;
@@ -1400,11 +1591,9 @@
}
break;
case ENCODER_OBJECT_ID_INTERNAL_DDI:
- atombios_ddia_setup(encoder, ATOM_ENABLE);
- break;
case ENCODER_OBJECT_ID_INTERNAL_DVO1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
- atombios_external_tmds_setup(encoder, ATOM_ENABLE);
+ atombios_dvo_setup(encoder, ATOM_ENABLE);
break;
case ENCODER_OBJECT_ID_INTERNAL_DAC1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
@@ -1419,6 +1608,11 @@
}
break;
}
+
+ if (ext_encoder) {
+ atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
+ }
+
atombios_apply_encoder_quirks(encoder, adjusted_mode);
if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
@@ -1520,6 +1714,7 @@
static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
if (radeon_encoder->active_device &
(ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) {
@@ -1531,6 +1726,13 @@
radeon_atom_output_lock(encoder, true);
radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
+ /* select the clock/data port if it uses a router */
+ if (connector) {
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ if (radeon_connector->router.cd_valid)
+ radeon_router_select_cd_port(radeon_connector);
+ }
+
/* this is needed for the pll/ss setup to work correctly in some cases */
atombios_set_encoder_crtc_source(encoder);
}
@@ -1547,6 +1749,23 @@
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig;
+
+ /* check for pre-DCE3 cards with shared encoders;
+ * can't really use the links individually, so don't disable
+ * the encoder if it's in use by another connector
+ */
+ if (!ASIC_IS_DCE3(rdev)) {
+ struct drm_encoder *other_encoder;
+ struct radeon_encoder *other_radeon_encoder;
+
+ list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) {
+ other_radeon_encoder = to_radeon_encoder(other_encoder);
+ if ((radeon_encoder->encoder_id == other_radeon_encoder->encoder_id) &&
+ drm_helper_encoder_in_use(other_encoder))
+ goto disable_done;
+ }
+ }
+
radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
switch (radeon_encoder->encoder_id) {
@@ -1570,11 +1789,9 @@
}
break;
case ENCODER_OBJECT_ID_INTERNAL_DDI:
- atombios_ddia_setup(encoder, ATOM_DISABLE);
- break;
case ENCODER_OBJECT_ID_INTERNAL_DVO1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
- atombios_external_tmds_setup(encoder, ATOM_DISABLE);
+ atombios_dvo_setup(encoder, ATOM_DISABLE);
break;
case ENCODER_OBJECT_ID_INTERNAL_DAC1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
@@ -1586,6 +1803,7 @@
break;
}
+disable_done:
if (radeon_encoder_is_digital(encoder)) {
if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
r600_hdmi_disable(encoder);
@@ -1595,6 +1813,53 @@
radeon_encoder->active_device = 0;
}
+/* these are handled by the primary encoders */
+static void radeon_atom_ext_prepare(struct drm_encoder *encoder)
+{
+
+}
+
+static void radeon_atom_ext_commit(struct drm_encoder *encoder)
+{
+
+}
+
+static void
+radeon_atom_ext_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+}
+
+static void radeon_atom_ext_disable(struct drm_encoder *encoder)
+{
+
+}
+
+static void
+radeon_atom_ext_dpms(struct drm_encoder *encoder, int mode)
+{
+
+}
+
+static bool radeon_atom_ext_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
+static const struct drm_encoder_helper_funcs radeon_atom_ext_helper_funcs = {
+ .dpms = radeon_atom_ext_dpms,
+ .mode_fixup = radeon_atom_ext_mode_fixup,
+ .prepare = radeon_atom_ext_prepare,
+ .mode_set = radeon_atom_ext_mode_set,
+ .commit = radeon_atom_ext_commit,
+ .disable = radeon_atom_ext_disable,
+ /* no detect for TMDS/LVDS yet */
+};
+
static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = {
.dpms = radeon_atom_encoder_dpms,
.mode_fixup = radeon_atom_mode_fixup,
@@ -1704,6 +1969,7 @@
radeon_encoder->devices = supported_device;
radeon_encoder->rmx_type = RMX_OFF;
radeon_encoder->underscan_type = UNDERSCAN_OFF;
+ radeon_encoder->is_ext_encoder = false;
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_LVDS:
@@ -1745,6 +2011,9 @@
radeon_encoder->rmx_type = RMX_FULL;
drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
+ } else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+ radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
} else {
drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
@@ -1753,5 +2022,22 @@
}
drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
break;
+ case ENCODER_OBJECT_ID_SI170B:
+ case ENCODER_OBJECT_ID_CH7303:
+ case ENCODER_OBJECT_ID_EXTERNAL_SDVOA:
+ case ENCODER_OBJECT_ID_EXTERNAL_SDVOB:
+ case ENCODER_OBJECT_ID_TITFP513:
+ case ENCODER_OBJECT_ID_VT1623:
+ case ENCODER_OBJECT_ID_HDMI_SI1930:
+ /* these are handled by the primary encoders */
+ radeon_encoder->is_ext_encoder = true;
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+ else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+ else
+ drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+ drm_encoder_helper_add(encoder, &radeon_atom_ext_helper_funcs);
+ break;
}
}
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 216392d..daacb28 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -240,7 +240,8 @@
*/
if (seq == rdev->fence_drv.last_seq && radeon_gpu_is_lockup(rdev)) {
/* good news we believe it's a lockup */
- WARN(1, "GPU lockup (waiting for 0x%08X last fence id 0x%08X)\n", fence->seq, seq);
+ WARN(1, "GPU lockup (waiting for 0x%08X last fence id 0x%08X)\n",
+ fence->seq, seq);
/* FIXME: what should we do ? marking everyone
* as signaled for now
*/
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index e65b9031..6501611 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -79,8 +79,8 @@
if (rdev->gart.table.vram.robj == NULL) {
r = radeon_bo_create(rdev, NULL, rdev->gart.table_size,
- true, RADEON_GEM_DOMAIN_VRAM,
- &rdev->gart.table.vram.robj);
+ PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
+ &rdev->gart.table.vram.robj);
if (r) {
return r;
}
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index d1e595d..df95eb8 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -67,7 +67,7 @@
if (alignment < PAGE_SIZE) {
alignment = PAGE_SIZE;
}
- r = radeon_bo_create(rdev, gobj, size, kernel, initial_domain, &robj);
+ r = radeon_bo_create(rdev, gobj, size, alignment, kernel, initial_domain, &robj);
if (r) {
if (r != -ERESTARTSYS)
DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n",
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 6a13ee3..ded2a45 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -53,8 +53,8 @@
};
/* on hw with routers, select right port */
- if (radeon_connector->router.valid)
- radeon_router_select_port(radeon_connector);
+ if (radeon_connector->router.ddc_valid)
+ radeon_router_select_ddc_port(radeon_connector);
ret = i2c_transfer(&radeon_connector->ddc_bus->adapter, msgs, 2);
if (ret == 2)
@@ -896,7 +896,8 @@
((rdev->family <= CHIP_RS480) ||
((rdev->family >= CHIP_RV515) && (rdev->family <= CHIP_R580))))) {
/* set the radeon hw i2c adapter */
- sprintf(i2c->adapter.name, "Radeon i2c hw bus %s", name);
+ snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
+ "Radeon i2c hw bus %s", name);
i2c->adapter.algo = &radeon_i2c_algo;
ret = i2c_add_adapter(&i2c->adapter);
if (ret) {
@@ -905,7 +906,8 @@
}
} else {
/* set the radeon bit adapter */
- sprintf(i2c->adapter.name, "Radeon i2c bit bus %s", name);
+ snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
+ "Radeon i2c bit bus %s", name);
i2c->adapter.algo_data = &i2c->algo.bit;
i2c->algo.bit.pre_xfer = pre_xfer;
i2c->algo.bit.post_xfer = post_xfer;
@@ -946,6 +948,8 @@
i2c->rec = *rec;
i2c->adapter.owner = THIS_MODULE;
i2c->dev = dev;
+ snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
+ "Radeon aux bus %s", name);
i2c_set_adapdata(&i2c->adapter, i2c);
i2c->adapter.algo_data = &i2c->algo.dp;
i2c->algo.dp.aux_ch = radeon_dp_i2c_aux_ch;
@@ -1084,26 +1088,51 @@
addr, val);
}
-/* router switching */
-void radeon_router_select_port(struct radeon_connector *radeon_connector)
+/* ddc router switching */
+void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector)
{
u8 val;
- if (!radeon_connector->router.valid)
+ if (!radeon_connector->router.ddc_valid)
return;
radeon_i2c_get_byte(radeon_connector->router_bus,
radeon_connector->router.i2c_addr,
0x3, &val);
- val &= radeon_connector->router.mux_control_pin;
+ val &= ~radeon_connector->router.ddc_mux_control_pin;
radeon_i2c_put_byte(radeon_connector->router_bus,
radeon_connector->router.i2c_addr,
0x3, val);
radeon_i2c_get_byte(radeon_connector->router_bus,
radeon_connector->router.i2c_addr,
0x1, &val);
- val &= radeon_connector->router.mux_control_pin;
- val |= radeon_connector->router.mux_state;
+ val &= ~radeon_connector->router.ddc_mux_control_pin;
+ val |= radeon_connector->router.ddc_mux_state;
+ radeon_i2c_put_byte(radeon_connector->router_bus,
+ radeon_connector->router.i2c_addr,
+ 0x1, val);
+}
+
+/* clock/data router switching */
+void radeon_router_select_cd_port(struct radeon_connector *radeon_connector)
+{
+ u8 val;
+
+ if (!radeon_connector->router.cd_valid)
+ return;
+
+ radeon_i2c_get_byte(radeon_connector->router_bus,
+ radeon_connector->router.i2c_addr,
+ 0x3, &val);
+ val &= ~radeon_connector->router.cd_mux_control_pin;
+ radeon_i2c_put_byte(radeon_connector->router_bus,
+ radeon_connector->router.i2c_addr,
+ 0x3, val);
+ radeon_i2c_get_byte(radeon_connector->router_bus,
+ radeon_connector->router.i2c_addr,
+ 0x1, &val);
+ val &= ~radeon_connector->router.cd_mux_control_pin;
+ val |= radeon_connector->router.cd_mux_state;
radeon_i2c_put_byte(radeon_connector->router_bus,
radeon_connector->router.i2c_addr,
0x1, val);
diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
index 2f349a3..465746b 100644
--- a/drivers/gpu/drm/radeon/radeon_irq.c
+++ b/drivers/gpu/drm/radeon/radeon_irq.c
@@ -76,7 +76,7 @@
default:
DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
crtc);
- return EINVAL;
+ return -EINVAL;
}
} else {
switch (crtc) {
@@ -89,7 +89,7 @@
default:
DRM_ERROR("tried to enable vblank on non-existent crtc %d\n",
crtc);
- return EINVAL;
+ return -EINVAL;
}
}
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 0b83970..59f834b 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -670,7 +670,7 @@
if (rdev->is_atom_bios) {
radeon_encoder->pixel_clock = adjusted_mode->clock;
- atombios_external_tmds_setup(encoder, ATOM_ENABLE);
+ atombios_dvo_setup(encoder, ATOM_ENABLE);
fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
} else {
fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 9245716..e301c6f 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -375,6 +375,7 @@
int hdmi_config_offset;
int hdmi_audio_workaround;
int hdmi_buffer_status;
+ bool is_ext_encoder;
};
struct radeon_connector_atom_dig {
@@ -385,6 +386,7 @@
u8 dp_sink_type;
int dp_clock;
int dp_lane_count;
+ bool edp_on;
};
struct radeon_gpio_rec {
@@ -401,13 +403,19 @@
};
struct radeon_router {
- bool valid;
u32 router_id;
struct radeon_i2c_bus_rec i2c_info;
u8 i2c_addr;
- u8 mux_type;
- u8 mux_control_pin;
- u8 mux_state;
+ /* i2c mux */
+ bool ddc_valid;
+ u8 ddc_mux_type;
+ u8 ddc_mux_control_pin;
+ u8 ddc_mux_state;
+ /* clock/data mux */
+ bool cd_valid;
+ u8 cd_mux_type;
+ u8 cd_mux_control_pin;
+ u8 cd_mux_state;
};
struct radeon_connector {
@@ -488,7 +496,8 @@
u8 slave_addr,
u8 addr,
u8 val);
-extern void radeon_router_select_port(struct radeon_connector *radeon_connector);
+extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector);
+extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector);
extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector);
extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
@@ -516,9 +525,10 @@
struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv);
struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index);
struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index);
-extern void atombios_external_tmds_setup(struct drm_encoder *encoder, int action);
+extern void atombios_dvo_setup(struct drm_encoder *encoder, int action);
extern void atombios_digital_setup(struct drm_encoder *encoder, int action);
extern int atombios_get_encoder_mode(struct drm_encoder *encoder);
+extern void atombios_set_edp_panel_power(struct drm_connector *connector, int action);
extern void radeon_encoder_set_active_device(struct drm_encoder *encoder);
extern void radeon_crtc_load_lut(struct drm_crtc *crtc);
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index d7ab914..1d06774 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -86,11 +86,12 @@
}
int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj,
- unsigned long size, bool kernel, u32 domain,
- struct radeon_bo **bo_ptr)
+ unsigned long size, int byte_align, bool kernel, u32 domain,
+ struct radeon_bo **bo_ptr)
{
struct radeon_bo *bo;
enum ttm_bo_type type;
+ int page_align = roundup(byte_align, PAGE_SIZE) >> PAGE_SHIFT;
int r;
if (unlikely(rdev->mman.bdev.dev_mapping == NULL)) {
@@ -102,6 +103,8 @@
type = ttm_bo_type_device;
}
*bo_ptr = NULL;
+
+retry:
bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL);
if (bo == NULL)
return -ENOMEM;
@@ -109,13 +112,11 @@
bo->gobj = gobj;
bo->surface_reg = -1;
INIT_LIST_HEAD(&bo->list);
-
-retry:
radeon_ttm_placement_from_domain(bo, domain);
/* Kernel allocation are uninterruptible */
mutex_lock(&rdev->vram_mutex);
r = ttm_bo_init(&rdev->mman.bdev, &bo->tbo, size, type,
- &bo->placement, 0, 0, !kernel, NULL, size,
+ &bo->placement, page_align, 0, !kernel, NULL, size,
&radeon_ttm_bo_destroy);
mutex_unlock(&rdev->vram_mutex);
if (unlikely(r != 0)) {
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index 3481bc7..d143702 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -137,9 +137,10 @@
}
extern int radeon_bo_create(struct radeon_device *rdev,
- struct drm_gem_object *gobj, unsigned long size,
- bool kernel, u32 domain,
- struct radeon_bo **bo_ptr);
+ struct drm_gem_object *gobj, unsigned long size,
+ int byte_align,
+ bool kernel, u32 domain,
+ struct radeon_bo **bo_ptr);
extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr);
extern void radeon_bo_kunmap(struct radeon_bo *bo);
extern void radeon_bo_unref(struct radeon_bo **bo);
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 6ea798c..06e7982 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -176,8 +176,8 @@
INIT_LIST_HEAD(&rdev->ib_pool.bogus_ib);
/* Allocate 1M object buffer */
r = radeon_bo_create(rdev, NULL, RADEON_IB_POOL_SIZE*64*1024,
- true, RADEON_GEM_DOMAIN_GTT,
- &rdev->ib_pool.robj);
+ PAGE_SIZE, true, RADEON_GEM_DOMAIN_GTT,
+ &rdev->ib_pool.robj);
if (r) {
DRM_ERROR("radeon: failed to ib pool (%d).\n", r);
return r;
@@ -332,7 +332,7 @@
rdev->cp.ring_size = ring_size;
/* Allocate ring buffer */
if (rdev->cp.ring_obj == NULL) {
- r = radeon_bo_create(rdev, NULL, rdev->cp.ring_size, true,
+ r = radeon_bo_create(rdev, NULL, rdev->cp.ring_size, PAGE_SIZE, true,
RADEON_GEM_DOMAIN_GTT,
&rdev->cp.ring_obj);
if (r) {
diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index 313c96b..5b44f65 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -52,7 +52,7 @@
goto out_cleanup;
}
- r = radeon_bo_create(rdev, NULL, size, true, RADEON_GEM_DOMAIN_VRAM,
+ r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
&vram_obj);
if (r) {
DRM_ERROR("Failed to create VRAM object\n");
@@ -71,7 +71,7 @@
void **gtt_start, **gtt_end;
void **vram_start, **vram_end;
- r = radeon_bo_create(rdev, NULL, size, true,
+ r = radeon_bo_create(rdev, NULL, size, PAGE_SIZE, true,
RADEON_GEM_DOMAIN_GTT, gtt_obj + i);
if (r) {
DRM_ERROR("Failed to create GTT object %d\n", i);
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index fe95bb3..1272e4b 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -529,7 +529,7 @@
DRM_ERROR("Failed initializing VRAM heap.\n");
return r;
}
- r = radeon_bo_create(rdev, NULL, 256 * 1024, true,
+ r = radeon_bo_create(rdev, NULL, 256 * 1024, PAGE_SIZE, true,
RADEON_GEM_DOMAIN_VRAM,
&rdev->stollen_vga_memory);
if (r) {
@@ -689,7 +689,8 @@
gtt = container_of(backend, struct radeon_ttm_backend, backend);
gtt->offset = bo_mem->start << PAGE_SHIFT;
if (!gtt->num_pages) {
- WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", gtt->num_pages, bo_mem, backend);
+ WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n",
+ gtt->num_pages, bo_mem, backend);
}
r = radeon_gart_bind(gtt->rdev, gtt->offset,
gtt->num_pages, gtt->pages);
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index f683e51..5512e4e 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -78,7 +78,7 @@
int r;
if (rdev->gart.table.ram.ptr) {
- WARN(1, "RS400 GART already initialized.\n");
+ WARN(1, "RS400 GART already initialized\n");
return 0;
}
/* Check gart size */
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index b091a1f..f1c6e02c 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -375,7 +375,7 @@
int r;
if (rdev->gart.table.vram.robj) {
- WARN(1, "RS600 GART already initialized.\n");
+ WARN(1, "RS600 GART already initialized\n");
return 0;
}
/* Initialize common gart structure */
@@ -505,7 +505,7 @@
~S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1);
if (!rdev->irq.installed) {
- WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+ WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
WREG32(R_000040_GEN_INT_CNTL, 0);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 245374e..4dfead8 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -915,8 +915,8 @@
if (rdev->vram_scratch.robj == NULL) {
r = radeon_bo_create(rdev, NULL, RADEON_GPU_PAGE_SIZE,
- true, RADEON_GEM_DOMAIN_VRAM,
- &rdev->vram_scratch.robj);
+ PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
+ &rdev->vram_scratch.robj);
if (r) {
return r;
}
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index a1cb783..148a322 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -27,14 +27,6 @@
/*
* Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
*/
-/* Notes:
- *
- * We store bo pointer in drm_mm_node struct so we know which bo own a
- * specific node. There is no protection on the pointer, thus to make
- * sure things don't go berserk you have to access this pointer while
- * holding the global lru lock and make sure anytime you free a node you
- * reset the pointer to NULL.
- */
#include "ttm/ttm_module.h"
#include "ttm/ttm_bo_driver.h"
@@ -45,6 +37,7 @@
#include <linux/mm.h>
#include <linux/file.h>
#include <linux/module.h>
+#include <asm/atomic.h>
#define TTM_ASSERT_LOCKED(param)
#define TTM_DEBUG(fmt, arg...)
@@ -231,6 +224,9 @@
int ret;
while (unlikely(atomic_cmpxchg(&bo->reserved, 0, 1) != 0)) {
+ /**
+ * Deadlock avoidance for multi-bo reserving.
+ */
if (use_sequence && bo->seq_valid &&
(sequence - bo->val_seq < (1 << 31))) {
return -EAGAIN;
@@ -248,6 +244,14 @@
}
if (use_sequence) {
+ /**
+ * Wake up waiters that may need to recheck for deadlock,
+ * if we decreased the sequence number.
+ */
+ if (unlikely((bo->val_seq - sequence < (1 << 31))
+ || !bo->seq_valid))
+ wake_up_all(&bo->event_queue);
+
bo->val_seq = sequence;
bo->seq_valid = true;
} else {
@@ -452,6 +456,11 @@
ttm_bo_mem_put(bo, &bo->mem);
atomic_set(&bo->reserved, 0);
+
+ /*
+ * Make processes trying to reserve really pick it up.
+ */
+ smp_mb__after_atomic_dec();
wake_up_all(&bo->event_queue);
}
@@ -460,7 +469,7 @@
struct ttm_bo_device *bdev = bo->bdev;
struct ttm_bo_global *glob = bo->glob;
struct ttm_bo_driver *driver;
- void *sync_obj;
+ void *sync_obj = NULL;
void *sync_obj_arg;
int put_count;
int ret;
@@ -495,17 +504,20 @@
spin_lock(&glob->lru_lock);
}
queue:
- sync_obj = bo->sync_obj;
- sync_obj_arg = bo->sync_obj_arg;
driver = bdev->driver;
+ if (bo->sync_obj)
+ sync_obj = driver->sync_obj_ref(bo->sync_obj);
+ sync_obj_arg = bo->sync_obj_arg;
kref_get(&bo->list_kref);
list_add_tail(&bo->ddestroy, &bdev->ddestroy);
spin_unlock(&glob->lru_lock);
spin_unlock(&bo->lock);
- if (sync_obj)
+ if (sync_obj) {
driver->sync_obj_flush(sync_obj, sync_obj_arg);
+ driver->sync_obj_unref(&sync_obj);
+ }
schedule_delayed_work(&bdev->wq,
((HZ / 100) < 1) ? 1 : HZ / 100);
}
@@ -822,7 +834,6 @@
bool no_wait_gpu)
{
struct ttm_bo_device *bdev = bo->bdev;
- struct ttm_bo_global *glob = bdev->glob;
struct ttm_mem_type_manager *man = &bdev->man[mem_type];
int ret;
@@ -832,12 +843,6 @@
return ret;
if (mem->mm_node)
break;
- spin_lock(&glob->lru_lock);
- if (list_empty(&man->lru)) {
- spin_unlock(&glob->lru_lock);
- break;
- }
- spin_unlock(&glob->lru_lock);
ret = ttm_mem_evict_first(bdev, mem_type, interruptible,
no_wait_reserve, no_wait_gpu);
if (unlikely(ret != 0))
@@ -1125,35 +1130,9 @@
int ttm_bo_check_placement(struct ttm_buffer_object *bo,
struct ttm_placement *placement)
{
- int i;
+ BUG_ON((placement->fpfn || placement->lpfn) &&
+ (bo->mem.num_pages > (placement->lpfn - placement->fpfn)));
- if (placement->fpfn || placement->lpfn) {
- if (bo->mem.num_pages > (placement->lpfn - placement->fpfn)) {
- printk(KERN_ERR TTM_PFX "Page number range to small "
- "Need %lu pages, range is [%u, %u]\n",
- bo->mem.num_pages, placement->fpfn,
- placement->lpfn);
- return -EINVAL;
- }
- }
- for (i = 0; i < placement->num_placement; i++) {
- if (!capable(CAP_SYS_ADMIN)) {
- if (placement->placement[i] & TTM_PL_FLAG_NO_EVICT) {
- printk(KERN_ERR TTM_PFX "Need to be root to "
- "modify NO_EVICT status.\n");
- return -EINVAL;
- }
- }
- }
- for (i = 0; i < placement->num_busy_placement; i++) {
- if (!capable(CAP_SYS_ADMIN)) {
- if (placement->busy_placement[i] & TTM_PL_FLAG_NO_EVICT) {
- printk(KERN_ERR TTM_PFX "Need to be root to "
- "modify NO_EVICT status.\n");
- return -EINVAL;
- }
- }
- }
return 0;
}
@@ -1176,6 +1155,10 @@
num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
if (num_pages == 0) {
printk(KERN_ERR TTM_PFX "Illegal buffer object size.\n");
+ if (destroy)
+ (*destroy)(bo);
+ else
+ kfree(bo);
return -EINVAL;
}
bo->destroy = destroy;
@@ -1369,18 +1352,9 @@
int ret = -EINVAL;
struct ttm_mem_type_manager *man;
- if (type >= TTM_NUM_MEM_TYPES) {
- printk(KERN_ERR TTM_PFX "Illegal memory type %d\n", type);
- return ret;
- }
-
+ BUG_ON(type >= TTM_NUM_MEM_TYPES);
man = &bdev->man[type];
- if (man->has_type) {
- printk(KERN_ERR TTM_PFX
- "Memory manager already initialized for type %d\n",
- type);
- return ret;
- }
+ BUG_ON(man->has_type);
ret = bdev->driver->init_mem_type(bdev, type, man);
if (ret)
@@ -1389,13 +1363,6 @@
ret = 0;
if (type != TTM_PL_SYSTEM) {
- if (!p_size) {
- printk(KERN_ERR TTM_PFX
- "Zero size memory manager type %d\n",
- type);
- return ret;
- }
-
ret = (*man->func->init)(man, p_size);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index 7410c19..038e947 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -1,6 +1,6 @@
/**************************************************************************
*
- * Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
+ * Copyright (c) 2007-2010 VMware, Inc., Palo Alto, CA., USA
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -31,20 +31,29 @@
#include "ttm/ttm_module.h"
#include "ttm/ttm_bo_driver.h"
#include "ttm/ttm_placement.h"
-#include <linux/jiffies.h>
+#include "drm_mm.h"
#include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/file.h>
+#include <linux/spinlock.h>
#include <linux/module.h>
+/**
+ * Currently we use a spinlock for the lock, but a mutex *may* be
+ * more appropriate to reduce scheduling latency if the range manager
+ * ends up with very fragmented allocation patterns.
+ */
+
+struct ttm_range_manager {
+ struct drm_mm mm;
+ spinlock_t lock;
+};
+
static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
struct ttm_mem_reg *mem)
{
- struct ttm_bo_global *glob = man->bdev->glob;
- struct drm_mm *mm = man->priv;
+ struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
+ struct drm_mm *mm = &rman->mm;
struct drm_mm_node *node = NULL;
unsigned long lpfn;
int ret;
@@ -57,19 +66,19 @@
if (unlikely(ret))
return ret;
- spin_lock(&glob->lru_lock);
+ spin_lock(&rman->lock);
node = drm_mm_search_free_in_range(mm,
mem->num_pages, mem->page_alignment,
placement->fpfn, lpfn, 1);
if (unlikely(node == NULL)) {
- spin_unlock(&glob->lru_lock);
+ spin_unlock(&rman->lock);
return 0;
}
node = drm_mm_get_block_atomic_range(node, mem->num_pages,
- mem->page_alignment,
- placement->fpfn,
- lpfn);
- spin_unlock(&glob->lru_lock);
+ mem->page_alignment,
+ placement->fpfn,
+ lpfn);
+ spin_unlock(&rman->lock);
} while (node == NULL);
mem->mm_node = node;
@@ -80,12 +89,12 @@
static void ttm_bo_man_put_node(struct ttm_mem_type_manager *man,
struct ttm_mem_reg *mem)
{
- struct ttm_bo_global *glob = man->bdev->glob;
+ struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
if (mem->mm_node) {
- spin_lock(&glob->lru_lock);
+ spin_lock(&rman->lock);
drm_mm_put_block(mem->mm_node);
- spin_unlock(&glob->lru_lock);
+ spin_unlock(&rman->lock);
mem->mm_node = NULL;
}
}
@@ -93,49 +102,49 @@
static int ttm_bo_man_init(struct ttm_mem_type_manager *man,
unsigned long p_size)
{
- struct drm_mm *mm;
+ struct ttm_range_manager *rman;
int ret;
- mm = kzalloc(sizeof(*mm), GFP_KERNEL);
- if (!mm)
+ rman = kzalloc(sizeof(*rman), GFP_KERNEL);
+ if (!rman)
return -ENOMEM;
- ret = drm_mm_init(mm, 0, p_size);
+ ret = drm_mm_init(&rman->mm, 0, p_size);
if (ret) {
- kfree(mm);
+ kfree(rman);
return ret;
}
- man->priv = mm;
+ spin_lock_init(&rman->lock);
+ man->priv = rman;
return 0;
}
static int ttm_bo_man_takedown(struct ttm_mem_type_manager *man)
{
- struct ttm_bo_global *glob = man->bdev->glob;
- struct drm_mm *mm = man->priv;
- int ret = 0;
+ struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
+ struct drm_mm *mm = &rman->mm;
- spin_lock(&glob->lru_lock);
+ spin_lock(&rman->lock);
if (drm_mm_clean(mm)) {
drm_mm_takedown(mm);
- kfree(mm);
+ spin_unlock(&rman->lock);
+ kfree(rman);
man->priv = NULL;
- } else
- ret = -EBUSY;
- spin_unlock(&glob->lru_lock);
- return ret;
+ return 0;
+ }
+ spin_unlock(&rman->lock);
+ return -EBUSY;
}
static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
const char *prefix)
{
- struct ttm_bo_global *glob = man->bdev->glob;
- struct drm_mm *mm = man->priv;
+ struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
- spin_lock(&glob->lru_lock);
- drm_mm_debug_table(mm, prefix);
- spin_unlock(&glob->lru_lock);
+ spin_lock(&rman->lock);
+ drm_mm_debug_table(&rman->mm, prefix);
+ spin_unlock(&rman->lock);
}
const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index a7bab87..af789dc 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -440,10 +440,8 @@
return ret;
ret = be->func->bind(be, bo_mem);
- if (ret) {
- printk(KERN_ERR TTM_PFX "Couldn't bind backend.\n");
+ if (unlikely(ret != 0))
return ret;
- }
ttm->state = tt_bound;
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index 9b5b4d9..3e038a3 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -235,9 +235,9 @@
vsg->num_pages = VIA_PFN(xfer->mem_addr + (xfer->num_lines * xfer->mem_stride - 1)) -
first_pfn + 1;
- if (NULL == (vsg->pages = vmalloc(sizeof(struct page *) * vsg->num_pages)))
+ vsg->pages = vzalloc(sizeof(struct page *) * vsg->num_pages);
+ if (NULL == vsg->pages)
return -ENOMEM;
- memset(vsg->pages, 0, sizeof(struct page *) * vsg->num_pages);
down_read(¤t->mm->mmap_sem);
ret = get_user_pages(current, current->mm,
(unsigned long)xfer->mem_addr,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 51d9f9f..76954e3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -691,6 +691,7 @@
fence_rep.error = ret;
fence_rep.fence_seq = (uint64_t) sequence;
+ fence_rep.pad64 = 0;
user_fence_rep = (struct drm_vmw_fence_rep __user *)
(unsigned long)arg->fence_rep;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 87c6e61..cceeb42 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -720,6 +720,8 @@
&vmw_vram_ne_placement,
false, &vmw_dmabuf_bo_free);
vmw_overlay_resume_all(dev_priv);
+ if (unlikely(ret != 0))
+ vfbs->buffer = NULL;
return ret;
}
@@ -730,6 +732,9 @@
struct vmw_framebuffer_surface *vfbs =
vmw_framebuffer_to_vfbs(&vfb->base);
+ if (unlikely(vfbs->buffer == NULL))
+ return 0;
+
bo = &vfbs->buffer->base;
ttm_bo_unref(&bo);
vfbs->buffer = NULL;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index a01c47d..29113c9 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -557,7 +557,7 @@
return -EINVAL;
}
- dev_priv->ldu_priv = kmalloc(GFP_KERNEL, sizeof(*dev_priv->ldu_priv));
+ dev_priv->ldu_priv = kmalloc(sizeof(*dev_priv->ldu_priv), GFP_KERNEL);
if (!dev_priv->ldu_priv)
return -ENOMEM;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
index df2036e..f1a52f9 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
@@ -585,7 +585,7 @@
return -ENOSYS;
}
- overlay = kmalloc(GFP_KERNEL, sizeof(*overlay));
+ overlay = kmalloc(sizeof(*overlay), GFP_KERNEL);
if (!overlay)
return -ENOMEM;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 36e129f..5408b1b 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -862,7 +862,7 @@
&vmw_vram_sys_placement, true,
&vmw_user_dmabuf_destroy);
if (unlikely(ret != 0))
- return ret;
+ goto out_no_dmabuf;
tmp = ttm_bo_reference(&vmw_user_bo->dma.base);
ret = ttm_base_object_init(vmw_fpriv(file_priv)->tfile,
@@ -870,19 +870,21 @@
false,
ttm_buffer_type,
&vmw_user_dmabuf_release, NULL);
- if (unlikely(ret != 0)) {
- ttm_bo_unref(&tmp);
- } else {
+ if (unlikely(ret != 0))
+ goto out_no_base_object;
+ else {
rep->handle = vmw_user_bo->base.hash.key;
rep->map_handle = vmw_user_bo->dma.base.addr_space_offset;
rep->cur_gmr_id = vmw_user_bo->base.hash.key;
rep->cur_gmr_offset = 0;
}
- ttm_bo_unref(&tmp);
+out_no_base_object:
+ ttm_bo_unref(&tmp);
+out_no_dmabuf:
ttm_read_unlock(&vmaster->lock);
- return 0;
+ return ret;
}
int vmw_dmabuf_unref_ioctl(struct drm_device *dev, void *data,
diff --git a/drivers/gpu/stub/Kconfig b/drivers/gpu/stub/Kconfig
index 742c423..0e1edd7 100644
--- a/drivers/gpu/stub/Kconfig
+++ b/drivers/gpu/stub/Kconfig
@@ -3,6 +3,9 @@
depends on PCI
# Poulsbo stub depends on ACPI_VIDEO when ACPI is enabled
# but for select to work, need to select ACPI_VIDEO's dependencies, ick
+ select VIDEO_OUTPUT_CONTROL if ACPI
+ select BACKLIGHT_CLASS_DEVICE if ACPI
+ select INPUT if ACPI
select ACPI_VIDEO if ACPI
help
Choose this option if you have a system that has Intel GMA500
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 515345b..88cb04e 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1386,6 +1386,7 @@
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
diff --git a/drivers/hid/hid-egalax.c b/drivers/hid/hid-egalax.c
index 54b017a..5a1b52e 100644
--- a/drivers/hid/hid-egalax.c
+++ b/drivers/hid/hid-egalax.c
@@ -221,7 +221,7 @@
struct egalax_data *td;
struct hid_report *report;
- td = kmalloc(sizeof(struct egalax_data), GFP_KERNEL);
+ td = kzalloc(sizeof(struct egalax_data), GFP_KERNEL);
if (!td) {
dev_err(&hdev->dev, "cannot allocate eGalax data\n");
return -ENOMEM;
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index bb0b365..d8d372b 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -174,7 +174,7 @@
clear_bit(*old_keycode, dev->keybit);
set_bit(usage->code, dev->keybit);
- dbg_hid(KERN_DEBUG "Assigned keycode %d to HID usage code %x\n",
+ dbg_hid("Assigned keycode %d to HID usage code %x\n",
usage->code, usage->hid);
/*
@@ -203,8 +203,8 @@
*
* as seen in the HID specification v1.11 6.2.2.7 Global Items.
*
- * Only exponent 1 length units are processed. Centimeters are converted to
- * inches. Degrees are converted to radians.
+ * Only exponent 1 length units are processed. Centimeters and inches are
+ * converted to millimeters. Degrees are converted to radians.
*/
static __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code)
{
@@ -225,13 +225,16 @@
*/
if (code == ABS_X || code == ABS_Y || code == ABS_Z) {
if (field->unit == 0x11) { /* If centimeters */
- /* Convert to inches */
- prev = logical_extents;
- logical_extents *= 254;
- if (logical_extents < prev)
+ /* Convert to millimeters */
+ unit_exponent += 1;
+ } else if (field->unit == 0x13) { /* If inches */
+ /* Convert to millimeters */
+ prev = physical_extents;
+ physical_extents *= 254;
+ if (physical_extents < prev)
return 0;
- unit_exponent += 2;
- } else if (field->unit != 0x13) { /* If not inches */
+ unit_exponent -= 1;
+ } else {
return 0;
}
} else if (code == ABS_RX || code == ABS_RY || code == ABS_RZ) {
diff --git a/drivers/hid/hid-tmff.c b/drivers/hid/hid-tmff.c
index 15434c8..25be4e1 100644
--- a/drivers/hid/hid-tmff.c
+++ b/drivers/hid/hid-tmff.c
@@ -256,6 +256,8 @@
.driver_data = (unsigned long)ff_joystick },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654), /* FGT Force Feedback Wheel */
.driver_data = (unsigned long)ff_joystick },
+ { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a), /* F430 Force Feedback Wheel */
+ .driver_data = (unsigned long)ff_joystick },
{ }
};
MODULE_DEVICE_TABLE(hid, tm_devices);
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 8a4b32d..e1f0748 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -32,7 +32,6 @@
#include <linux/hid.h>
#include <linux/mutex.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/hidraw.h>
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index fedd88d..984feb3 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -29,7 +29,6 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/hid.h>
diff --git a/drivers/hwmon/ad7414.c b/drivers/hwmon/ad7414.c
index 1e4c21f..86d822a 100644
--- a/drivers/hwmon/ad7414.c
+++ b/drivers/hwmon/ad7414.c
@@ -178,11 +178,13 @@
{
struct ad7414_data *data;
int conf;
- int err = 0;
+ int err;
if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA |
- I2C_FUNC_SMBUS_READ_WORD_DATA))
+ I2C_FUNC_SMBUS_READ_WORD_DATA)) {
+ err = -EOPNOTSUPP;
goto exit;
+ }
data = kzalloc(sizeof(struct ad7414_data), GFP_KERNEL);
if (!data) {
diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 9e77571..87d92a5 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -1286,8 +1286,10 @@
init_completion(&data->auto_update_stop);
data->auto_update = kthread_run(adt7470_update_thread, client,
dev_name(data->hwmon_dev));
- if (IS_ERR(data->auto_update))
+ if (IS_ERR(data->auto_update)) {
+ err = PTR_ERR(data->auto_update);
goto exit_unregister;
+ }
return 0;
diff --git a/drivers/hwmon/amc6821.c b/drivers/hwmon/amc6821.c
index fa9708c..4033974 100644
--- a/drivers/hwmon/amc6821.c
+++ b/drivers/hwmon/amc6821.c
@@ -4,7 +4,7 @@
Copyright (C) 2009 T. Mertelj <tomaz.mertelj@guest.arnes.si>
Based on max6650.c:
- Copyright (C) 2007 Hans J. Koch <hjk@linutronix.de>
+ Copyright (C) 2007 Hans J. Koch <hjk@hansjkoch.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
index aa701a1..f141a1d 100644
--- a/drivers/hwmon/gpio-fan.c
+++ b/drivers/hwmon/gpio-fan.c
@@ -376,10 +376,6 @@
}
}
- err = sysfs_create_group(&pdev->dev.kobj, &gpio_fan_ctrl_group);
- if (err)
- goto err_free_gpio;
-
fan_data->num_ctrl = num_ctrl;
fan_data->ctrl = ctrl;
fan_data->num_speed = pdata->num_speed;
@@ -391,6 +387,10 @@
goto err_free_gpio;
}
+ err = sysfs_create_group(&pdev->dev.kobj, &gpio_fan_ctrl_group);
+ if (err)
+ goto err_free_gpio;
+
return 0;
err_free_gpio:
diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c
index 9379834..c4c40be 100644
--- a/drivers/hwmon/i5k_amb.c
+++ b/drivers/hwmon/i5k_amb.c
@@ -497,12 +497,14 @@
0
};
+#ifdef MODULE
static struct pci_device_id i5k_amb_ids[] __devinitdata = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5000_ERR) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5400_ERR) },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, i5k_amb_ids);
+#endif
static int __devinit i5k_amb_probe(struct platform_device *pdev)
{
diff --git a/drivers/hwmon/lis3lv02d_i2c.c b/drivers/hwmon/lis3lv02d_i2c.c
index 9f4bae0..8853afc 100644
--- a/drivers/hwmon/lis3lv02d_i2c.c
+++ b/drivers/hwmon/lis3lv02d_i2c.c
@@ -186,7 +186,7 @@
return 0;
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int lis3lv02d_i2c_suspend(struct device *dev)
{
struct i2c_client *client = container_of(dev, struct i2c_client, dev);
@@ -213,12 +213,9 @@
return 0;
}
-#else
-#define lis3lv02d_i2c_suspend NULL
-#define lis3lv02d_i2c_resume NULL
-#define lis3lv02d_i2c_shutdown NULL
-#endif
+#endif /* CONFIG_PM_SLEEP */
+#ifdef CONFIG_PM_RUNTIME
static int lis3_i2c_runtime_suspend(struct device *dev)
{
struct i2c_client *client = container_of(dev, struct i2c_client, dev);
@@ -236,6 +233,7 @@
lis3lv02d_poweron(lis3);
return 0;
}
+#endif /* CONFIG_PM_RUNTIME */
static const struct i2c_device_id lis3lv02d_id[] = {
{"lis3lv02d", 0 },
diff --git a/drivers/hwmon/lm93.c b/drivers/hwmon/lm93.c
index 6669255..c9ed14e 100644
--- a/drivers/hwmon/lm93.c
+++ b/drivers/hwmon/lm93.c
@@ -20,7 +20,7 @@
Adapted to 2.6.20 by Carsten Emde <cbe@osadl.org>
Copyright (c) 2006 Carsten Emde, Open Source Automation Development Lab
- Modified for mainline integration by Hans J. Koch <hjk@linutronix.de>
+ Modified for mainline integration by Hans J. Koch <hjk@hansjkoch.de>
Copyright (c) 2007 Hans J. Koch, Linutronix GmbH
This program is free software; you can redistribute it and/or modify
@@ -2629,7 +2629,7 @@
}
MODULE_AUTHOR("Mark M. Hoffman <mhoffman@lightlink.com>, "
- "Hans J. Koch <hjk@linutronix.de");
+ "Hans J. Koch <hjk@hansjkoch.de>");
MODULE_DESCRIPTION("LM93 driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/lm95241.c b/drivers/hwmon/lm95241.c
index 464340f..4546d82 100644
--- a/drivers/hwmon/lm95241.c
+++ b/drivers/hwmon/lm95241.c
@@ -128,9 +128,12 @@
{
struct i2c_client *client = to_i2c_client(dev);
struct lm95241_data *data = i2c_get_clientdata(client);
+ unsigned long val;
- strict_strtol(buf, 10, &data->interval);
- data->interval = data->interval * HZ / 1000;
+ if (strict_strtoul(buf, 10, &val) < 0)
+ return -EINVAL;
+
+ data->interval = val * HZ / 1000;
return count;
}
@@ -188,7 +191,9 @@
struct lm95241_data *data = i2c_get_clientdata(client); \
\
long val; \
- strict_strtol(buf, 10, &val); \
+\
+ if (strict_strtol(buf, 10, &val) < 0) \
+ return -EINVAL; \
\
if ((val == 1) || (val == 2)) { \
\
@@ -227,7 +232,9 @@
struct lm95241_data *data = i2c_get_clientdata(client); \
\
long val; \
- strict_strtol(buf, 10, &val); \
+\
+ if (strict_strtol(buf, 10, &val) < 0) \
+ return -EINVAL;\
\
mutex_lock(&data->update_lock); \
\
@@ -256,7 +263,9 @@
struct lm95241_data *data = i2c_get_clientdata(client); \
\
long val; \
- strict_strtol(buf, 10, &val); \
+\
+ if (strict_strtol(buf, 10, &val) < 0) \
+ return -EINVAL; \
\
mutex_lock(&data->update_lock); \
\
diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c
index 2676261..4b50601 100644
--- a/drivers/hwmon/ltc4261.c
+++ b/drivers/hwmon/ltc4261.c
@@ -82,7 +82,7 @@
val = i2c_smbus_read_byte_data(client, i);
if (unlikely(val < 0)) {
dev_dbg(dev,
- "Failed to read ADC value: error %d",
+ "Failed to read ADC value: error %d\n",
val);
ret = ERR_PTR(val);
goto abort;
@@ -230,8 +230,7 @@
return -ENODEV;
if (i2c_smbus_read_byte_data(client, LTC4261_STATUS) < 0) {
- dev_err(&client->dev, "Failed to read register %d:%02x:%02x\n",
- adapter->id, client->addr, LTC4261_STATUS);
+ dev_err(&client->dev, "Failed to read status register\n");
return -ENODEV;
}
diff --git a/drivers/hwmon/max6650.c b/drivers/hwmon/max6650.c
index a0160ee..9a11532 100644
--- a/drivers/hwmon/max6650.c
+++ b/drivers/hwmon/max6650.c
@@ -2,7 +2,7 @@
* max6650.c - Part of lm_sensors, Linux kernel modules for hardware
* monitoring.
*
- * (C) 2007 by Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 by Hans J. Koch <hjk@hansjkoch.de>
*
* based on code written by John Morris <john.morris@spirentcom.com>
* Copyright (c) 2003 Spirent Communications
diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c
index 1d840aa..cdbc744 100644
--- a/drivers/hwmon/w83795.c
+++ b/drivers/hwmon/w83795.c
@@ -165,10 +165,14 @@
#define W83795_REG_VID_CTRL 0x6A
+#define W83795_REG_ALARM_CTRL 0x40
+#define ALARM_CTRL_RTSACS (1 << 7)
#define W83795_REG_ALARM(index) (0x41 + (index))
+#define W83795_REG_CLR_CHASSIS 0x4D
#define W83795_REG_BEEP(index) (0x50 + (index))
-#define W83795_REG_CLR_CHASSIS 0x4D
+#define W83795_REG_OVT_CFG 0x58
+#define OVT_CFG_SEL (1 << 7)
#define W83795_REG_FCMS1 0x201
@@ -178,6 +182,14 @@
#define W83795_REG_TSS(index) (0x209 + (index))
+#define TSS_MAP_RESERVED 0xff
+static const u8 tss_map[4][6] = {
+ { 0, 1, 2, 3, 4, 5},
+ { 6, 7, 8, 9, 0, 1},
+ {10, 11, 12, 13, 2, 3},
+ { 4, 5, 4, 5, TSS_MAP_RESERVED, TSS_MAP_RESERVED},
+};
+
#define PWM_OUTPUT 0
#define PWM_FREQ 1
#define PWM_START 2
@@ -369,6 +381,7 @@
u8 setup_pwm[3]; /* Register value */
u8 alarms[6]; /* Register value */
+ u8 enable_beep;
u8 beeps[6]; /* Register value */
char valid;
@@ -499,8 +512,11 @@
}
/* Read beep settings */
- for (i = 0; i < ARRAY_SIZE(data->beeps); i++)
- data->beeps[i] = w83795_read(client, W83795_REG_BEEP(i));
+ if (data->enable_beep) {
+ for (i = 0; i < ARRAY_SIZE(data->beeps); i++)
+ data->beeps[i] =
+ w83795_read(client, W83795_REG_BEEP(i));
+ }
data->valid_limits = 1;
}
@@ -577,6 +593,7 @@
struct i2c_client *client = to_i2c_client(dev);
struct w83795_data *data = i2c_get_clientdata(client);
u16 tmp;
+ u8 intrusion;
int i;
mutex_lock(&data->update_lock);
@@ -648,9 +665,24 @@
w83795_read(client, W83795_REG_PWM(i, PWM_OUTPUT));
}
- /* update alarm */
+ /* Update intrusion and alarms
+ * It is important to read intrusion first, because reading from
+ * register SMI STS6 clears the interrupt status temporarily. */
+ tmp = w83795_read(client, W83795_REG_ALARM_CTRL);
+ /* Switch to interrupt status for intrusion if needed */
+ if (tmp & ALARM_CTRL_RTSACS)
+ w83795_write(client, W83795_REG_ALARM_CTRL,
+ tmp & ~ALARM_CTRL_RTSACS);
+ intrusion = w83795_read(client, W83795_REG_ALARM(5)) & (1 << 6);
+ /* Switch to real-time alarms */
+ w83795_write(client, W83795_REG_ALARM_CTRL, tmp | ALARM_CTRL_RTSACS);
for (i = 0; i < ARRAY_SIZE(data->alarms); i++)
data->alarms[i] = w83795_read(client, W83795_REG_ALARM(i));
+ data->alarms[5] |= intrusion;
+ /* Restore original configuration if needed */
+ if (!(tmp & ALARM_CTRL_RTSACS))
+ w83795_write(client, W83795_REG_ALARM_CTRL,
+ tmp & ~ALARM_CTRL_RTSACS);
data->last_updated = jiffies;
data->valid = 1;
@@ -730,6 +762,10 @@
val = w83795_read(client, W83795_REG_CLR_CHASSIS);
val |= 0x80;
w83795_write(client, W83795_REG_CLR_CHASSIS, val);
+
+ /* Clear status and force cache refresh */
+ w83795_read(client, W83795_REG_ALARM(5));
+ data->valid = 0;
mutex_unlock(&data->update_lock);
return count;
}
@@ -857,20 +893,20 @@
int index = sensor_attr->index;
u8 tmp;
- if (1 == (data->pwm_fcms[0] & (1 << index))) {
+ /* Speed cruise mode */
+ if (data->pwm_fcms[0] & (1 << index)) {
tmp = 2;
goto out;
}
+ /* Thermal cruise or SmartFan IV mode */
for (tmp = 0; tmp < 6; tmp++) {
if (data->pwm_tfmr[tmp] & (1 << index)) {
tmp = 3;
goto out;
}
}
- if (data->pwm_fomc & (1 << index))
- tmp = 0;
- else
- tmp = 1;
+ /* Manual mode */
+ tmp = 1;
out:
return sprintf(buf, "%u\n", tmp);
@@ -890,23 +926,21 @@
if (strict_strtoul(buf, 10, &val) < 0)
return -EINVAL;
- if (val > 2)
+ if (val < 1 || val > 2)
return -EINVAL;
mutex_lock(&data->update_lock);
switch (val) {
- case 0:
case 1:
+ /* Clear speed cruise mode bits */
data->pwm_fcms[0] &= ~(1 << index);
w83795_write(client, W83795_REG_FCMS1, data->pwm_fcms[0]);
+ /* Clear thermal cruise mode bits */
for (i = 0; i < 6; i++) {
data->pwm_tfmr[i] &= ~(1 << index);
w83795_write(client, W83795_REG_TFMR(i),
data->pwm_tfmr[i]);
}
- data->pwm_fomc |= 1 << index;
- data->pwm_fomc ^= val << index;
- w83795_write(client, W83795_REG_FOMC, data->pwm_fomc);
break;
case 2:
data->pwm_fcms[0] |= (1 << index);
@@ -918,23 +952,60 @@
}
static ssize_t
+show_pwm_mode(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct w83795_data *data = w83795_update_pwm_config(dev);
+ int index = to_sensor_dev_attr_2(attr)->index;
+ unsigned int mode;
+
+ if (data->pwm_fomc & (1 << index))
+ mode = 0; /* DC */
+ else
+ mode = 1; /* PWM */
+
+ return sprintf(buf, "%u\n", mode);
+}
+
+/*
+ * Check whether a given temperature source can ever be useful.
+ * Returns the number of selectable temperature channels which are
+ * enabled.
+ */
+static int w83795_tss_useful(const struct w83795_data *data, int tsrc)
+{
+ int useful = 0, i;
+
+ for (i = 0; i < 4; i++) {
+ if (tss_map[i][tsrc] == TSS_MAP_RESERVED)
+ continue;
+ if (tss_map[i][tsrc] < 6) /* Analog */
+ useful += (data->has_temp >> tss_map[i][tsrc]) & 1;
+ else /* Digital */
+ useful += (data->has_dts >> (tss_map[i][tsrc] - 6)) & 1;
+ }
+
+ return useful;
+}
+
+static ssize_t
show_temp_src(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute_2 *sensor_attr =
to_sensor_dev_attr_2(attr);
struct w83795_data *data = w83795_update_pwm_config(dev);
int index = sensor_attr->index;
- u8 val = index / 2;
- u8 tmp = data->temp_src[val];
+ u8 tmp = data->temp_src[index / 2];
if (index & 1)
- val = 4;
+ tmp >>= 4; /* Pick high nibble */
else
- val = 0;
- tmp >>= val;
- tmp &= 0x0f;
+ tmp &= 0x0f; /* Pick low nibble */
- return sprintf(buf, "%u\n", tmp);
+ /* Look-up the actual temperature channel number */
+ if (tmp >= 4 || tss_map[tmp][index] == TSS_MAP_RESERVED)
+ return -EINVAL; /* Shouldn't happen */
+
+ return sprintf(buf, "%u\n", (unsigned int)tss_map[tmp][index] + 1);
}
static ssize_t
@@ -946,12 +1017,21 @@
struct sensor_device_attribute_2 *sensor_attr =
to_sensor_dev_attr_2(attr);
int index = sensor_attr->index;
- unsigned long tmp;
+ int tmp;
+ unsigned long channel;
u8 val = index / 2;
- if (strict_strtoul(buf, 10, &tmp) < 0)
+ if (strict_strtoul(buf, 10, &channel) < 0 ||
+ channel < 1 || channel > 14)
return -EINVAL;
- tmp = SENSORS_LIMIT(tmp, 0, 15);
+
+ /* Check if request can be fulfilled */
+ for (tmp = 0; tmp < 4; tmp++) {
+ if (tss_map[tmp][index] == channel - 1)
+ break;
+ }
+ if (tmp == 4) /* No match */
+ return -EINVAL;
mutex_lock(&data->update_lock);
if (index & 1) {
@@ -1515,7 +1595,7 @@
#define NOT_USED -1
-/* Don't change the attribute order, _max and _min are accessed by index
+/* Don't change the attribute order, _max, _min and _beep are accessed by index
* somewhere else in the code */
#define SENSOR_ATTR_IN(index) { \
SENSOR_ATTR_2(in##index##_input, S_IRUGO, show_in, NULL, \
@@ -1530,6 +1610,8 @@
show_alarm_beep, store_beep, BEEP_ENABLE, \
index + ((index > 14) ? 1 : 0)) }
+/* Don't change the attribute order, _beep is accessed by index
+ * somewhere else in the code */
#define SENSOR_ATTR_FAN(index) { \
SENSOR_ATTR_2(fan##index##_input, S_IRUGO, show_fan, \
NULL, FAN_INPUT, index - 1), \
@@ -1553,9 +1635,13 @@
show_pwm, store_pwm, PWM_FREQ, index - 1), \
SENSOR_ATTR_2(pwm##index##_enable, S_IWUSR | S_IRUGO, \
show_pwm_enable, store_pwm_enable, NOT_USED, index - 1), \
+ SENSOR_ATTR_2(pwm##index##_mode, S_IRUGO, \
+ show_pwm_mode, NULL, NOT_USED, index - 1), \
SENSOR_ATTR_2(fan##index##_target, S_IWUSR | S_IRUGO, \
show_fanin, store_fanin, FANIN_TARGET, index - 1) }
+/* Don't change the attribute order, _beep is accessed by index
+ * somewhere else in the code */
#define SENSOR_ATTR_DTS(index) { \
SENSOR_ATTR_2(temp##index##_type, S_IRUGO , \
show_dts_mode, NULL, NOT_USED, index - 7), \
@@ -1574,6 +1660,8 @@
SENSOR_ATTR_2(temp##index##_beep, S_IWUSR | S_IRUGO, \
show_alarm_beep, store_beep, BEEP_ENABLE, index + 17) }
+/* Don't change the attribute order, _beep is accessed by index
+ * somewhere else in the code */
#define SENSOR_ATTR_TEMP(index) { \
SENSOR_ATTR_2(temp##index##_type, S_IRUGO | (index < 4 ? S_IWUSR : 0), \
show_temp_mode, store_temp_mode, NOT_USED, index - 1), \
@@ -1593,8 +1681,6 @@
SENSOR_ATTR_2(temp##index##_beep, S_IWUSR | S_IRUGO, \
show_alarm_beep, store_beep, BEEP_ENABLE, \
index + (index > 4 ? 11 : 17)), \
- SENSOR_ATTR_2(temp##index##_source_sel, S_IWUSR | S_IRUGO, \
- show_temp_src, store_temp_src, NOT_USED, index - 1), \
SENSOR_ATTR_2(temp##index##_pwm_enable, S_IWUSR | S_IRUGO, \
show_temp_pwm_enable, store_temp_pwm_enable, \
TEMP_PWM_ENABLE, index - 1), \
@@ -1680,7 +1766,7 @@
SENSOR_ATTR_FAN(14),
};
-static const struct sensor_device_attribute_2 w83795_temp[][29] = {
+static const struct sensor_device_attribute_2 w83795_temp[][28] = {
SENSOR_ATTR_TEMP(1),
SENSOR_ATTR_TEMP(2),
SENSOR_ATTR_TEMP(3),
@@ -1700,7 +1786,7 @@
SENSOR_ATTR_DTS(14),
};
-static const struct sensor_device_attribute_2 w83795_pwm[][7] = {
+static const struct sensor_device_attribute_2 w83795_pwm[][8] = {
SENSOR_ATTR_PWM(1),
SENSOR_ATTR_PWM(2),
SENSOR_ATTR_PWM(3),
@@ -1711,13 +1797,24 @@
SENSOR_ATTR_PWM(8),
};
+static const struct sensor_device_attribute_2 w83795_tss[6] = {
+ SENSOR_ATTR_2(temp1_source_sel, S_IWUSR | S_IRUGO,
+ show_temp_src, store_temp_src, NOT_USED, 0),
+ SENSOR_ATTR_2(temp2_source_sel, S_IWUSR | S_IRUGO,
+ show_temp_src, store_temp_src, NOT_USED, 1),
+ SENSOR_ATTR_2(temp3_source_sel, S_IWUSR | S_IRUGO,
+ show_temp_src, store_temp_src, NOT_USED, 2),
+ SENSOR_ATTR_2(temp4_source_sel, S_IWUSR | S_IRUGO,
+ show_temp_src, store_temp_src, NOT_USED, 3),
+ SENSOR_ATTR_2(temp5_source_sel, S_IWUSR | S_IRUGO,
+ show_temp_src, store_temp_src, NOT_USED, 4),
+ SENSOR_ATTR_2(temp6_source_sel, S_IWUSR | S_IRUGO,
+ show_temp_src, store_temp_src, NOT_USED, 5),
+};
+
static const struct sensor_device_attribute_2 sda_single_files[] = {
SENSOR_ATTR_2(intrusion0_alarm, S_IWUSR | S_IRUGO, show_alarm_beep,
store_chassis_clear, ALARM_STATUS, 46),
- SENSOR_ATTR_2(intrusion0_beep, S_IWUSR | S_IRUGO, show_alarm_beep,
- store_beep, BEEP_ENABLE, 46),
- SENSOR_ATTR_2(beep_enable, S_IWUSR | S_IRUGO, show_alarm_beep,
- store_beep, BEEP_ENABLE, 47),
#ifdef CONFIG_SENSORS_W83795_FANCTRL
SENSOR_ATTR_2(speed_cruise_tolerance, S_IWUSR | S_IRUGO, show_fanin,
store_fanin, FANIN_TOL, NOT_USED),
@@ -1730,6 +1827,13 @@
#endif
};
+static const struct sensor_device_attribute_2 sda_beep_files[] = {
+ SENSOR_ATTR_2(intrusion0_beep, S_IWUSR | S_IRUGO, show_alarm_beep,
+ store_beep, BEEP_ENABLE, 46),
+ SENSOR_ATTR_2(beep_enable, S_IWUSR | S_IRUGO, show_alarm_beep,
+ store_beep, BEEP_ENABLE, 47),
+};
+
/*
* Driver interface
*/
@@ -1859,6 +1963,8 @@
if (!(data->has_in & (1 << i)))
continue;
for (j = 0; j < ARRAY_SIZE(w83795_in[0]); j++) {
+ if (j == 4 && !data->enable_beep)
+ continue;
err = fn(dev, &w83795_in[i][j].dev_attr);
if (err)
return err;
@@ -1869,18 +1975,37 @@
if (!(data->has_fan & (1 << i)))
continue;
for (j = 0; j < ARRAY_SIZE(w83795_fan[0]); j++) {
+ if (j == 3 && !data->enable_beep)
+ continue;
err = fn(dev, &w83795_fan[i][j].dev_attr);
if (err)
return err;
}
}
+ for (i = 0; i < ARRAY_SIZE(w83795_tss); i++) {
+ j = w83795_tss_useful(data, i);
+ if (!j)
+ continue;
+ err = fn(dev, &w83795_tss[i].dev_attr);
+ if (err)
+ return err;
+ }
+
for (i = 0; i < ARRAY_SIZE(sda_single_files); i++) {
err = fn(dev, &sda_single_files[i].dev_attr);
if (err)
return err;
}
+ if (data->enable_beep) {
+ for (i = 0; i < ARRAY_SIZE(sda_beep_files); i++) {
+ err = fn(dev, &sda_beep_files[i].dev_attr);
+ if (err)
+ return err;
+ }
+ }
+
#ifdef CONFIG_SENSORS_W83795_FANCTRL
for (i = 0; i < data->has_pwm; i++) {
for (j = 0; j < ARRAY_SIZE(w83795_pwm[0]); j++) {
@@ -1899,6 +2024,8 @@
#else
for (j = 0; j < 8; j++) {
#endif
+ if (j == 7 && !data->enable_beep)
+ continue;
err = fn(dev, &w83795_temp[i][j].dev_attr);
if (err)
return err;
@@ -1910,6 +2037,8 @@
if (!(data->has_dts & (1 << i)))
continue;
for (j = 0; j < ARRAY_SIZE(w83795_dts[0]); j++) {
+ if (j == 7 && !data->enable_beep)
+ continue;
err = fn(dev, &w83795_dts[i][j].dev_attr);
if (err)
return err;
@@ -2049,6 +2178,18 @@
else
data->has_pwm = 2;
+ /* Check if BEEP pin is available */
+ if (data->chip_type == w83795g) {
+ /* The W83795G has a dedicated BEEP pin */
+ data->enable_beep = 1;
+ } else {
+ /* The W83795ADG has a shared pin for OVT# and BEEP, so you
+ * can't have both */
+ tmp = w83795_read(client, W83795_REG_OVT_CFG);
+ if ((tmp & OVT_CFG_SEL) == 0)
+ data->enable_beep = 1;
+ }
+
err = w83795_handle_files(dev, device_create_file);
if (err)
goto exit_remove;
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index b923074..30f06e9 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -75,8 +75,7 @@
In doubt, say Y.
config I2C_SMBUS
- tristate
- prompt "SMBus-specific protocols" if !I2C_HELPER_AUTO
+ tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO
help
Say Y here if you want support for SMBus extensions to the I2C
specification. At the moment, the only supported extension is
diff --git a/drivers/i2c/algos/Kconfig b/drivers/i2c/algos/Kconfig
index 3998dd6..f1cfe7e 100644
--- a/drivers/i2c/algos/Kconfig
+++ b/drivers/i2c/algos/Kconfig
@@ -3,7 +3,7 @@
#
menu "I2C Algorithms"
- depends on !I2C_HELPER_AUTO
+ visible if !I2C_HELPER_AUTO
config I2C_ALGOBIT
tristate "I2C bit-banging interfaces"
@@ -15,15 +15,3 @@
tristate "I2C PCA 9564 interfaces"
endmenu
-
-# In automatic configuration mode, we still have to define the
-# symbols to avoid unmet dependencies.
-
-if I2C_HELPER_AUTO
-config I2C_ALGOBIT
- tristate
-config I2C_ALGOPCF
- tristate
-config I2C_ALGOPCA
- tristate
-endif
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index d231f68..6b4cc56 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -848,6 +848,18 @@
goto out_list;
}
+ /* Sanity checks */
+ if (unlikely(adap->name[0] == '\0')) {
+ pr_err("i2c-core: Attempt to register an adapter with "
+ "no name!\n");
+ return -EINVAL;
+ }
+ if (unlikely(!adap->algo)) {
+ pr_err("i2c-core: Attempt to register adapter '%s' with "
+ "no algo!\n", adap->name);
+ return -EINVAL;
+ }
+
rt_mutex_init(&adap->bus_lock);
mutex_init(&adap->userspace_clients_lock);
INIT_LIST_HEAD(&adap->userspace_clients);
diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c
index d32a484..d7a4833 100644
--- a/drivers/i2c/i2c-mux.c
+++ b/drivers/i2c/i2c-mux.c
@@ -120,7 +120,6 @@
snprintf(priv->adap.name, sizeof(priv->adap.name),
"i2c-%d-mux (chan_id %d)", i2c_adapter_id(parent), chan_id);
priv->adap.owner = THIS_MODULE;
- priv->adap.id = parent->id;
priv->adap.algo = &priv->algo;
priv->adap.algo_data = priv;
priv->adap.dev.parent = &parent->dev;
diff --git a/drivers/infiniband/core/ud_header.c b/drivers/infiniband/core/ud_header.c
index bb7e192..9b737ff 100644
--- a/drivers/infiniband/core/ud_header.c
+++ b/drivers/infiniband/core/ud_header.c
@@ -278,36 +278,6 @@
EXPORT_SYMBOL(ib_ud_header_init);
/**
- * ib_lrh_header_pack - Pack LRH header struct into wire format
- * @lrh:unpacked LRH header struct
- * @buf:Buffer to pack into
- *
- * ib_lrh_header_pack() packs the LRH header structure @lrh into
- * wire format in the buffer @buf.
- */
-int ib_lrh_header_pack(struct ib_unpacked_lrh *lrh, void *buf)
-{
- ib_pack(lrh_table, ARRAY_SIZE(lrh_table), lrh, buf);
- return 0;
-}
-EXPORT_SYMBOL(ib_lrh_header_pack);
-
-/**
- * ib_lrh_header_unpack - Unpack LRH structure from wire format
- * @lrh:unpacked LRH header struct
- * @buf:Buffer to pack into
- *
- * ib_lrh_header_unpack() unpacks the LRH header structure from
- * wire format (in buf) into @lrh.
- */
-int ib_lrh_header_unpack(void *buf, struct ib_unpacked_lrh *lrh)
-{
- ib_unpack(lrh_table, ARRAY_SIZE(lrh_table), buf, lrh);
- return 0;
-}
-EXPORT_SYMBOL(ib_lrh_header_unpack);
-
-/**
* ib_ud_header_pack - Pack UD header struct into wire format
* @header:UD header struct
* @buf:Buffer to pack into
diff --git a/drivers/infiniband/core/uverbs_marshall.c b/drivers/infiniband/core/uverbs_marshall.c
index 5440da0..1b1146f 100644
--- a/drivers/infiniband/core/uverbs_marshall.c
+++ b/drivers/infiniband/core/uverbs_marshall.c
@@ -40,18 +40,21 @@
dst->grh.sgid_index = src->grh.sgid_index;
dst->grh.hop_limit = src->grh.hop_limit;
dst->grh.traffic_class = src->grh.traffic_class;
+ memset(&dst->grh.reserved, 0, sizeof(dst->grh.reserved));
dst->dlid = src->dlid;
dst->sl = src->sl;
dst->src_path_bits = src->src_path_bits;
dst->static_rate = src->static_rate;
dst->is_global = src->ah_flags & IB_AH_GRH ? 1 : 0;
dst->port_num = src->port_num;
+ dst->reserved = 0;
}
EXPORT_SYMBOL(ib_copy_ah_attr_to_user);
void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst,
struct ib_qp_attr *src)
{
+ dst->qp_state = src->qp_state;
dst->cur_qp_state = src->cur_qp_state;
dst->path_mtu = src->path_mtu;
dst->path_mig_state = src->path_mig_state;
@@ -83,6 +86,7 @@
dst->rnr_retry = src->rnr_retry;
dst->alt_port_num = src->alt_port_num;
dst->alt_timeout = src->alt_timeout;
+ memset(dst->reserved, 0, sizeof(dst->reserved));
}
EXPORT_SYMBOL(ib_copy_qp_attr_to_user);
diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c
index 6078992..9292a15 100644
--- a/drivers/infiniband/hw/ipath/ipath_file_ops.c
+++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c
@@ -40,7 +40,6 @@
#include <linux/highmem.h>
#include <linux/io.h>
#include <linux/jiffies.h>
-#include <linux/smp_lock.h>
#include <asm/pgtable.h>
#include "ipath_kernel.h"
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index bf3e20c..30e09ca 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -219,7 +219,7 @@
struct net_device *ndev;
enum ib_mtu tmp;
- props->active_width = IB_WIDTH_4X;
+ props->active_width = IB_WIDTH_1X;
props->active_speed = 4;
props->port_cap_flags = IB_PORT_CM_SUP;
props->gid_tbl_len = to_mdev(ibdev)->dev->caps.gid_table_len[port];
@@ -242,7 +242,7 @@
tmp = iboe_get_mtu(ndev->mtu);
props->active_mtu = tmp ? min(props->max_mtu, tmp) : IB_MTU_256;
- props->state = netif_running(ndev) && netif_oper_up(ndev) ?
+ props->state = (netif_running(ndev) && netif_carrier_ok(ndev)) ?
IB_PORT_ACTIVE : IB_PORT_DOWN;
props->phys_state = state_to_phys_state(props->state);
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 9a7794a..2001f20 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1816,6 +1816,11 @@
ctrl->fence_size = (wr->send_flags & IB_SEND_FENCE ?
MLX4_WQE_CTRL_FENCE : 0) | size;
+ if (be16_to_cpu(vlan) < 0x1000) {
+ ctrl->ins_vlan = 1 << 6;
+ ctrl->vlan_tag = vlan;
+ }
+
/*
* Make sure descriptor is fully written before
* setting ownership bit (because HW can start
@@ -1831,11 +1836,6 @@
ctrl->owner_opcode = mlx4_ib_opcode[wr->opcode] |
(ind & qp->sq.wqe_cnt ? cpu_to_be32(1 << 31) : 0) | blh;
- if (be16_to_cpu(vlan) < 0x1000) {
- ctrl->ins_vlan = 1 << 6;
- ctrl->vlan_tag = vlan;
- }
-
stamp = ind + qp->sq_spare_wqes;
ind += DIV_ROUND_UP(size * 16, 1U << qp->sq.wqe_shift);
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index cfc1d65..1e1e347 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1123,7 +1123,7 @@
}
}
-static int srp_queuecommand(struct scsi_cmnd *scmnd,
+static int srp_queuecommand_lck(struct scsi_cmnd *scmnd,
void (*done)(struct scsi_cmnd *))
{
struct srp_target_port *target = host_to_target(scmnd->device->host);
@@ -1196,6 +1196,8 @@
return SCSI_MLQUEUE_HOST_BUSY;
}
+static DEF_SCSI_QCMD(srp_queuecommand)
+
static int srp_alloc_iu_bufs(struct srp_target_port *target)
{
int i;
diff --git a/drivers/input/input.c b/drivers/input/input.c
index d092ef9..db409d6 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -24,7 +24,6 @@
#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/rcupdate.h>
-#include <linux/smp_lock.h>
#include "input-compat.h"
MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
@@ -74,6 +73,7 @@
* dev->event_lock held and interrupts disabled.
*/
static void input_pass_event(struct input_dev *dev,
+ struct input_handler *src_handler,
unsigned int type, unsigned int code, int value)
{
struct input_handler *handler;
@@ -92,6 +92,15 @@
continue;
handler = handle->handler;
+
+ /*
+ * If this is the handler that injected this
+ * particular event we want to skip it to avoid
+ * filters firing again and again.
+ */
+ if (handler == src_handler)
+ continue;
+
if (!handler->filter) {
if (filtered)
break;
@@ -121,7 +130,7 @@
if (test_bit(dev->repeat_key, dev->key) &&
is_event_supported(dev->repeat_key, dev->keybit, KEY_MAX)) {
- input_pass_event(dev, EV_KEY, dev->repeat_key, 2);
+ input_pass_event(dev, NULL, EV_KEY, dev->repeat_key, 2);
if (dev->sync) {
/*
@@ -130,7 +139,7 @@
* Otherwise assume that the driver will send
* SYN_REPORT once it's done.
*/
- input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+ input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
}
if (dev->rep[REP_PERIOD])
@@ -163,6 +172,7 @@
#define INPUT_PASS_TO_ALL (INPUT_PASS_TO_HANDLERS | INPUT_PASS_TO_DEVICE)
static int input_handle_abs_event(struct input_dev *dev,
+ struct input_handler *src_handler,
unsigned int code, int *pval)
{
bool is_mt_event;
@@ -206,13 +216,15 @@
/* Flush pending "slot" event */
if (is_mt_event && dev->slot != input_abs_get_val(dev, ABS_MT_SLOT)) {
input_abs_set_val(dev, ABS_MT_SLOT, dev->slot);
- input_pass_event(dev, EV_ABS, ABS_MT_SLOT, dev->slot);
+ input_pass_event(dev, src_handler,
+ EV_ABS, ABS_MT_SLOT, dev->slot);
}
return INPUT_PASS_TO_HANDLERS;
}
static void input_handle_event(struct input_dev *dev,
+ struct input_handler *src_handler,
unsigned int type, unsigned int code, int value)
{
int disposition = INPUT_IGNORE_EVENT;
@@ -265,7 +277,8 @@
case EV_ABS:
if (is_event_supported(code, dev->absbit, ABS_MAX))
- disposition = input_handle_abs_event(dev, code, &value);
+ disposition = input_handle_abs_event(dev, src_handler,
+ code, &value);
break;
@@ -323,7 +336,7 @@
dev->event(dev, type, code, value);
if (disposition & INPUT_PASS_TO_HANDLERS)
- input_pass_event(dev, type, code, value);
+ input_pass_event(dev, src_handler, type, code, value);
}
/**
@@ -352,7 +365,7 @@
spin_lock_irqsave(&dev->event_lock, flags);
add_input_randomness(type, code, value);
- input_handle_event(dev, type, code, value);
+ input_handle_event(dev, NULL, type, code, value);
spin_unlock_irqrestore(&dev->event_lock, flags);
}
}
@@ -382,7 +395,8 @@
rcu_read_lock();
grab = rcu_dereference(dev->grab);
if (!grab || grab == handle)
- input_handle_event(dev, type, code, value);
+ input_handle_event(dev, handle->handler,
+ type, code, value);
rcu_read_unlock();
spin_unlock_irqrestore(&dev->event_lock, flags);
@@ -595,10 +609,10 @@
for (code = 0; code <= KEY_MAX; code++) {
if (is_event_supported(code, dev->keybit, KEY_MAX) &&
__test_and_clear_bit(code, dev->key)) {
- input_pass_event(dev, EV_KEY, code, 0);
+ input_pass_event(dev, NULL, EV_KEY, code, 0);
}
}
- input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+ input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
}
}
@@ -738,7 +752,7 @@
if (index >= dev->keycodemax)
return -EINVAL;
- if (dev->keycodesize < sizeof(dev->keycode) &&
+ if (dev->keycodesize < sizeof(ke->keycode) &&
(ke->keycode >> (dev->keycodesize * 8)))
return -EINVAL;
@@ -873,9 +887,9 @@
!is_event_supported(old_keycode, dev->keybit, KEY_MAX) &&
__test_and_clear_bit(old_keycode, dev->key)) {
- input_pass_event(dev, EV_KEY, old_keycode, 0);
+ input_pass_event(dev, NULL, EV_KEY, old_keycode, 0);
if (dev->sync)
- input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+ input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
}
out:
@@ -1565,8 +1579,7 @@
} \
} while (0)
-#ifdef CONFIG_PM
-static void input_dev_reset(struct input_dev *dev, bool activate)
+static void input_dev_toggle(struct input_dev *dev, bool activate)
{
if (!dev->event)
return;
@@ -1580,12 +1593,44 @@
}
}
+/**
+ * input_reset_device() - reset/restore the state of input device
+ * @dev: input device whose state needs to be reset
+ *
+ * This function tries to reset the state of an opened input device and
+ * bring internal state and state if the hardware in sync with each other.
+ * We mark all keys as released, restore LED state, repeat rate, etc.
+ */
+void input_reset_device(struct input_dev *dev)
+{
+ mutex_lock(&dev->mutex);
+
+ if (dev->users) {
+ input_dev_toggle(dev, true);
+
+ /*
+ * Keys that have been pressed at suspend time are unlikely
+ * to be still pressed when we resume.
+ */
+ spin_lock_irq(&dev->event_lock);
+ input_dev_release_keys(dev);
+ spin_unlock_irq(&dev->event_lock);
+ }
+
+ mutex_unlock(&dev->mutex);
+}
+EXPORT_SYMBOL(input_reset_device);
+
+#ifdef CONFIG_PM
static int input_dev_suspend(struct device *dev)
{
struct input_dev *input_dev = to_input_dev(dev);
mutex_lock(&input_dev->mutex);
- input_dev_reset(input_dev, false);
+
+ if (input_dev->users)
+ input_dev_toggle(input_dev, false);
+
mutex_unlock(&input_dev->mutex);
return 0;
@@ -1595,18 +1640,7 @@
{
struct input_dev *input_dev = to_input_dev(dev);
- mutex_lock(&input_dev->mutex);
- input_dev_reset(input_dev, true);
-
- /*
- * Keys that have been pressed at suspend time are unlikely
- * to be still pressed when we resume.
- */
- spin_lock_irq(&input_dev->event_lock);
- input_dev_release_keys(input_dev);
- spin_unlock_irq(&input_dev->event_lock);
-
- mutex_unlock(&input_dev->mutex);
+ input_reset_device(input_dev);
return 0;
}
diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index b92d1cd..af45d27 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -4,7 +4,7 @@
* I2C QWERTY Keypad and IO Expander
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
- * Copyright (C) 2008-2009 Analog Devices Inc.
+ * Copyright (C) 2008-2010 Analog Devices Inc.
* Licensed under the GPL-2 or later.
*/
@@ -24,29 +24,6 @@
#include <linux/i2c/adp5588.h>
- /* Configuration Register1 */
-#define AUTO_INC (1 << 7)
-#define GPIEM_CFG (1 << 6)
-#define OVR_FLOW_M (1 << 5)
-#define INT_CFG (1 << 4)
-#define OVR_FLOW_IEN (1 << 3)
-#define K_LCK_IM (1 << 2)
-#define GPI_IEN (1 << 1)
-#define KE_IEN (1 << 0)
-
-/* Interrupt Status Register */
-#define CMP2_INT (1 << 5)
-#define CMP1_INT (1 << 4)
-#define OVR_FLOW_INT (1 << 3)
-#define K_LCK_INT (1 << 2)
-#define GPI_INT (1 << 1)
-#define KE_INT (1 << 0)
-
-/* Key Lock and Event Counter Register */
-#define K_LCK_EN (1 << 6)
-#define LCK21 0x30
-#define KEC 0xF
-
/* Key Event Register xy */
#define KEY_EV_PRESSED (1 << 7)
#define KEY_EV_MASK (0x7F)
@@ -55,10 +32,6 @@
#define KEYP_MAX_EVENT 10
-#define MAXGPIO 18
-#define ADP_BANK(offs) ((offs) >> 3)
-#define ADP_BIT(offs) (1u << ((offs) & 0x7))
-
/*
* Early pre 4.0 Silicon required to delay readout by at least 25ms,
* since the Event Counter Register updated 25ms after the interrupt
@@ -75,7 +48,7 @@
const struct adp5588_gpi_map *gpimap;
unsigned short gpimapsize;
#ifdef CONFIG_GPIOLIB
- unsigned char gpiomap[MAXGPIO];
+ unsigned char gpiomap[ADP5588_MAXGPIO];
bool export_gpio;
struct gpio_chip gc;
struct mutex gpio_lock; /* Protect cached dir, dat_out */
@@ -103,8 +76,8 @@
static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off)
{
struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
- unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
- unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+ unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+ unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
return !!(adp5588_read(kpad->client, GPIO_DAT_STAT1 + bank) & bit);
}
@@ -113,8 +86,8 @@
unsigned off, int val)
{
struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
- unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
- unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+ unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+ unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
mutex_lock(&kpad->gpio_lock);
@@ -132,8 +105,8 @@
static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off)
{
struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
- unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
- unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+ unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+ unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
int ret;
mutex_lock(&kpad->gpio_lock);
@@ -150,8 +123,8 @@
unsigned off, int val)
{
struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
- unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
- unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+ unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+ unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
int ret;
mutex_lock(&kpad->gpio_lock);
@@ -176,7 +149,7 @@
static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
const struct adp5588_kpad_platform_data *pdata)
{
- bool pin_used[MAXGPIO];
+ bool pin_used[ADP5588_MAXGPIO];
int n_unused = 0;
int i;
@@ -191,7 +164,7 @@
for (i = 0; i < kpad->gpimapsize; i++)
pin_used[kpad->gpimap[i].pin - GPI_PIN_BASE] = true;
- for (i = 0; i < MAXGPIO; i++)
+ for (i = 0; i < ADP5588_MAXGPIO; i++)
if (!pin_used[i])
kpad->gpiomap[n_unused++] = i;
@@ -234,7 +207,7 @@
return error;
}
- for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
+ for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
kpad->dat_out[i] = adp5588_read(kpad->client,
GPIO_DAT_OUT1 + i);
kpad->dir[i] = adp5588_read(kpad->client, GPIO_DIR1 + i);
@@ -318,11 +291,11 @@
status = adp5588_read(client, INT_STAT);
- if (status & OVR_FLOW_INT) /* Unlikely and should never happen */
+ if (status & ADP5588_OVR_FLOW_INT) /* Unlikely and should never happen */
dev_err(&client->dev, "Event Overflow Error\n");
- if (status & KE_INT) {
- ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & KEC;
+ if (status & ADP5588_KE_INT) {
+ ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & ADP5588_KEC;
if (ev_cnt) {
adp5588_report_events(kpad, ev_cnt);
input_sync(kpad->input);
@@ -360,7 +333,7 @@
if (pdata->en_keylock) {
ret |= adp5588_write(client, UNLOCK1, pdata->unlock_key1);
ret |= adp5588_write(client, UNLOCK2, pdata->unlock_key2);
- ret |= adp5588_write(client, KEY_LCK_EC_STAT, K_LCK_EN);
+ ret |= adp5588_write(client, KEY_LCK_EC_STAT, ADP5588_K_LCK_EN);
}
for (i = 0; i < KEYP_MAX_EVENT; i++)
@@ -384,7 +357,7 @@
}
if (gpio_data) {
- for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
+ for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
int pull_mask = gpio_data->pullup_dis_mask;
ret |= adp5588_write(client, GPIO_PULL1 + i,
@@ -392,11 +365,14 @@
}
}
- ret |= adp5588_write(client, INT_STAT, CMP2_INT | CMP1_INT |
- OVR_FLOW_INT | K_LCK_INT |
- GPI_INT | KE_INT); /* Status is W1C */
+ ret |= adp5588_write(client, INT_STAT,
+ ADP5588_CMP2_INT | ADP5588_CMP1_INT |
+ ADP5588_OVR_FLOW_INT | ADP5588_K_LCK_INT |
+ ADP5588_GPI_INT | ADP5588_KE_INT); /* Status is W1C */
- ret |= adp5588_write(client, CFG, INT_CFG | OVR_FLOW_IEN | KE_IEN);
+ ret |= adp5588_write(client, CFG, ADP5588_INT_CFG |
+ ADP5588_OVR_FLOW_IEN |
+ ADP5588_KE_IEN);
if (ret < 0) {
dev_err(&client->dev, "Write Error\n");
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index d358ef8..11478eb 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -63,6 +63,10 @@
module_param_named(extra, atkbd_extra, bool, 0);
MODULE_PARM_DESC(extra, "Enable extra LEDs and keys on IBM RapidAcces, EzKey and similar keyboards");
+static bool atkbd_terminal;
+module_param_named(terminal, atkbd_terminal, bool, 0);
+MODULE_PARM_DESC(terminal, "Enable break codes on an IBM Terminal keyboard connected via AT/PS2");
+
/*
* Scancode to keycode tables. These are just the default setting, and
* are loadable via a userland utility.
@@ -136,7 +140,8 @@
#define ATKBD_CMD_ENABLE 0x00f4
#define ATKBD_CMD_RESET_DIS 0x00f5 /* Reset to defaults and disable */
#define ATKBD_CMD_RESET_DEF 0x00f6 /* Reset to defaults */
-#define ATKBD_CMD_SETALL_MBR 0x00fa
+#define ATKBD_CMD_SETALL_MB 0x00f8 /* Set all keys to give break codes */
+#define ATKBD_CMD_SETALL_MBR 0x00fa /* ... and repeat */
#define ATKBD_CMD_RESET_BAT 0x02ff
#define ATKBD_CMD_RESEND 0x00fe
#define ATKBD_CMD_EX_ENABLE 0x10ea
@@ -764,6 +769,11 @@
}
}
+ if (atkbd_terminal) {
+ ps2_command(ps2dev, param, ATKBD_CMD_SETALL_MB);
+ return 3;
+ }
+
if (target_set != 3)
return 2;
diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c
index 4b42ffc..d1583ae 100644
--- a/drivers/input/misc/pcf8574_keypad.c
+++ b/drivers/input/misc/pcf8574_keypad.c
@@ -127,14 +127,6 @@
idev->id.product = 0x0001;
idev->id.version = 0x0100;
- input_set_drvdata(idev, lp);
-
- ret = input_register_device(idev);
- if (ret) {
- dev_err(&client->dev, "input_register_device() failed\n");
- goto fail_register;
- }
-
lp->laststate = read_state(lp);
ret = request_threaded_irq(client->irq, NULL, pcf8574_kp_irq_handler,
@@ -142,16 +134,21 @@
DRV_NAME, lp);
if (ret) {
dev_err(&client->dev, "IRQ %d is not free\n", client->irq);
- goto fail_irq;
+ goto fail_free_device;
+ }
+
+ ret = input_register_device(idev);
+ if (ret) {
+ dev_err(&client->dev, "input_register_device() failed\n");
+ goto fail_free_irq;
}
i2c_set_clientdata(client, lp);
return 0;
- fail_irq:
- input_unregister_device(idev);
- fail_register:
- input_set_drvdata(idev, NULL);
+ fail_free_irq:
+ free_irq(client->irq, lp);
+ fail_free_device:
input_free_device(idev);
fail_allocate:
kfree(lp);
diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c
index 3c287dd..4225f5d 100644
--- a/drivers/input/serio/gscps2.c
+++ b/drivers/input/serio/gscps2.c
@@ -358,7 +358,7 @@
gscps2_reset(ps2port);
ps2port->id = readb(ps2port->addr + GSC_ID) & 0x0f;
- snprintf(serio->name, sizeof(serio->name), "GSC PS/2 %s",
+ snprintf(serio->name, sizeof(serio->name), "gsc-ps2-%s",
(ps2port->id == GSC_ID_KEYBOARD) ? "keyboard" : "mouse");
strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys));
serio->id.type = SERIO_8042;
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index ed7ad74..a5475b5 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -351,6 +351,17 @@
},
},
{
+ /*
+ * Most (all?) VAIOs do not have external PS/2 ports nor
+ * they implement active multiplexing properly, and
+ * MUX discovery usually messes up keyboard/touchpad.
+ */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_BOARD_NAME, "VAIO"),
+ },
+ },
+ {
/* Amoi M636/A737 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."),
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index cd82bb1..b7ba459 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -11,7 +11,6 @@
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/poll.h>
#include <linux/module.h>
#include <linux/serio.h>
diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c
index aea9a93..d94f7e9 100644
--- a/drivers/input/tablet/acecad.c
+++ b/drivers/input/tablet/acecad.c
@@ -229,12 +229,13 @@
err = input_register_device(acecad->input);
if (err)
- goto fail2;
+ goto fail3;
usb_set_intfdata(intf, acecad);
return 0;
+ fail3: usb_free_urb(acecad->irq);
fail2: usb_free_coherent(dev, 8, acecad->data, acecad->data_dma);
fail1: input_free_device(input_dev);
kfree(acecad);
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index 57b25b8..0a619c5 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -1097,7 +1097,7 @@
}
static DEVICE_ATTR(pointer_mode,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletPointerMode, store_tabletPointerMode);
/***********************************************************************
@@ -1134,7 +1134,7 @@
}
static DEVICE_ATTR(coordinate_mode,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletCoordinateMode, store_tabletCoordinateMode);
/***********************************************************************
@@ -1176,7 +1176,7 @@
}
static DEVICE_ATTR(tool_mode,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletToolMode, store_tabletToolMode);
/***********************************************************************
@@ -1219,7 +1219,7 @@
}
static DEVICE_ATTR(xtilt,
- S_IRUGO | S_IWUGO, show_tabletXtilt, store_tabletXtilt);
+ S_IRUGO | S_IWUSR, show_tabletXtilt, store_tabletXtilt);
/***********************************************************************
* support routines for the 'ytilt' file. Note that this file
@@ -1261,7 +1261,7 @@
}
static DEVICE_ATTR(ytilt,
- S_IRUGO | S_IWUGO, show_tabletYtilt, store_tabletYtilt);
+ S_IRUGO | S_IWUSR, show_tabletYtilt, store_tabletYtilt);
/***********************************************************************
* support routines for the 'jitter' file. Note that this file
@@ -1288,7 +1288,7 @@
}
static DEVICE_ATTR(jitter,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletJitterDelay, store_tabletJitterDelay);
/***********************************************************************
@@ -1317,7 +1317,7 @@
}
static DEVICE_ATTR(delay,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletProgrammableDelay, store_tabletProgrammableDelay);
/***********************************************************************
@@ -1406,7 +1406,7 @@
}
static DEVICE_ATTR(stylus_upper,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletStylusUpper, store_tabletStylusUpper);
/***********************************************************************
@@ -1437,7 +1437,7 @@
}
static DEVICE_ATTR(stylus_lower,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletStylusLower, store_tabletStylusLower);
/***********************************************************************
@@ -1475,7 +1475,7 @@
}
static DEVICE_ATTR(mouse_left,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletMouseLeft, store_tabletMouseLeft);
/***********************************************************************
@@ -1505,7 +1505,7 @@
}
static DEVICE_ATTR(mouse_middle,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletMouseMiddle, store_tabletMouseMiddle);
/***********************************************************************
@@ -1535,7 +1535,7 @@
}
static DEVICE_ATTR(mouse_right,
- S_IRUGO | S_IWUGO,
+ S_IRUGO | S_IWUSR,
show_tabletMouseRight, store_tabletMouseRight);
/***********************************************************************
@@ -1567,7 +1567,7 @@
}
static DEVICE_ATTR(wheel,
- S_IRUGO | S_IWUGO, show_tabletWheel, store_tabletWheel);
+ S_IRUGO | S_IWUSR, show_tabletWheel, store_tabletWheel);
/***********************************************************************
* support routines for the 'execute' file. Note that this file
@@ -1600,7 +1600,7 @@
}
static DEVICE_ATTR(execute,
- S_IRUGO | S_IWUGO, show_tabletExecute, store_tabletExecute);
+ S_IRUGO | S_IWUSR, show_tabletExecute, store_tabletExecute);
/***********************************************************************
* support routines for the 'odm_code' file. Note that this file
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 40b914b..2e72227 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -1427,8 +1427,8 @@
&bcs->hw.isar.reg->Flags))
bcs->hw.isar.dpath = 1;
else {
- printk(KERN_WARNING"isar modeisar analog funktions only with DP1\n");
- debugl1(cs, "isar modeisar analog funktions only with DP1");
+ printk(KERN_WARNING"isar modeisar analog functions only with DP1\n");
+ debugl1(cs, "isar modeisar analog functions only with DP1");
return(1);
}
break;
diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 2e847a9..f2b5bab 100644
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -1627,7 +1627,7 @@
static int __init icn_init(void)
{
char *p;
- char rev[10];
+ char rev[20];
memset(&dev, 0, sizeof(icn_dev));
dev.memaddr = (membase & 0x0ffc000);
@@ -1637,9 +1637,10 @@
spin_lock_init(&dev.devlock);
if ((p = strchr(revision, ':'))) {
- strcpy(rev, p + 1);
+ strncpy(rev, p + 1, 20);
p = strchr(rev, '$');
- *p = 0;
+ if (p)
+ *p = 0;
} else
strcpy(rev, " ??? ");
printk(KERN_NOTICE "ICN-ISDN-driver Rev%smem=0x%08lx\n", rev,
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index cc2a88d..6f190f4 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -7,20 +7,20 @@
This is not related to standard keyboard LEDs which are controlled
via the input system.
-if NEW_LEDS
-
config LEDS_CLASS
- tristate "LED Class Support"
+ bool "LED Class Support"
+ depends on NEW_LEDS
help
This option enables the led sysfs class in /sys/class/leds. You'll
need this to do anything useful with LEDs. If unsure, say N.
-if LEDS_CLASS
+if NEW_LEDS
comment "LED drivers"
config LEDS_88PM860X
tristate "LED Support for Marvell 88PM860x PMIC"
+ depends on LEDS_CLASS
depends on MFD_88PM860X
help
This option enables support for on-chip LED drivers found on Marvell
@@ -28,6 +28,7 @@
config LEDS_ATMEL_PWM
tristate "LED Support using Atmel PWM outputs"
+ depends on LEDS_CLASS
depends on ATMEL_PWM
help
This option enables support for LEDs driven using outputs
@@ -35,6 +36,7 @@
config LEDS_LOCOMO
tristate "LED Support for Locomo device"
+ depends on LEDS_CLASS
depends on SHARP_LOCOMO
help
This option enables support for the LEDs on Sharp Locomo.
@@ -42,6 +44,7 @@
config LEDS_MIKROTIK_RB532
tristate "LED Support for Mikrotik Routerboard 532"
+ depends on LEDS_CLASS
depends on MIKROTIK_RB532
help
This option enables support for the so called "User LED" of
@@ -49,6 +52,7 @@
config LEDS_S3C24XX
tristate "LED Support for Samsung S3C24XX GPIO LEDs"
+ depends on LEDS_CLASS
depends on ARCH_S3C2410
help
This option enables support for LEDs connected to GPIO lines
@@ -56,12 +60,14 @@
config LEDS_AMS_DELTA
tristate "LED Support for the Amstrad Delta (E3)"
+ depends on LEDS_CLASS
depends on MACH_AMS_DELTA
help
This option enables support for the LEDs on Amstrad Delta (E3).
config LEDS_NET48XX
tristate "LED Support for Soekris net48xx series Error LED"
+ depends on LEDS_CLASS
depends on SCx200_GPIO
help
This option enables support for the Soekris net4801 and net4826 error
@@ -79,18 +85,21 @@
config LEDS_FSG
tristate "LED Support for the Freecom FSG-3"
+ depends on LEDS_CLASS
depends on MACH_FSG
help
This option enables support for the LEDs on the Freecom FSG-3.
config LEDS_WRAP
tristate "LED Support for the WRAP series LEDs"
+ depends on LEDS_CLASS
depends on SCx200_GPIO
help
This option enables support for the PCEngines WRAP programmable LEDs.
config LEDS_ALIX2
tristate "LED Support for ALIX.2 and ALIX.3 series"
+ depends on LEDS_CLASS
depends on X86 && !GPIO_CS5535 && !CS5535_GPIO
help
This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs.
@@ -98,12 +107,14 @@
config LEDS_H1940
tristate "LED Support for iPAQ H1940 device"
+ depends on LEDS_CLASS
depends on ARCH_H1940
help
This option enables support for the LEDs on the h1940.
config LEDS_COBALT_QUBE
tristate "LED Support for the Cobalt Qube series front LED"
+ depends on LEDS_CLASS
depends on MIPS_COBALT
help
This option enables support for the front LED on Cobalt Qube series
@@ -117,6 +128,7 @@
config LEDS_SUNFIRE
tristate "LED support for SunFire servers."
+ depends on LEDS_CLASS
depends on SPARC64
select LEDS_TRIGGERS
help
@@ -125,6 +137,7 @@
config LEDS_HP6XX
tristate "LED Support for the HP Jornada 6xx"
+ depends on LEDS_CLASS
depends on SH_HP6XX
help
This option enables LED support for the handheld
@@ -132,6 +145,7 @@
config LEDS_PCA9532
tristate "LED driver for PCA9532 dimmer"
+ depends on LEDS_CLASS
depends on I2C && INPUT && EXPERIMENTAL
help
This option enables support for NXP pca9532
@@ -140,6 +154,7 @@
config LEDS_GPIO
tristate "LED Support for GPIO connected LEDs"
+ depends on LEDS_CLASS
depends on GENERIC_GPIO
help
This option enables support for the LEDs connected to GPIO
@@ -167,6 +182,7 @@
config LEDS_LP3944
tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
+ depends on LEDS_CLASS
depends on I2C
help
This option enables support for LEDs connected to the National
@@ -176,8 +192,27 @@
To compile this driver as a module, choose M here: the
module will be called leds-lp3944.
+config LEDS_LP5521
+ tristate "LED Support for N.S. LP5521 LED driver chip"
+ depends on LEDS_CLASS && I2C
+ help
+ If you say yes here you get support for the National Semiconductor
+ LP5521 LED driver. It is 3 channel chip with programmable engines.
+ Driver provides direct control via LED class and interface for
+ programming the engines.
+
+config LEDS_LP5523
+ tristate "LED Support for N.S. LP5523 LED driver chip"
+ depends on LEDS_CLASS && I2C
+ help
+ If you say yes here you get support for the National Semiconductor
+ LP5523 LED driver. It is 9 channel chip with programmable engines.
+ Driver provides direct control via LED class and interface for
+ programming the engines.
+
config LEDS_CLEVO_MAIL
tristate "Mail LED on Clevo notebook"
+ depends on LEDS_CLASS
depends on X86 && SERIO_I8042 && DMI
help
This driver makes the mail LED accessible from userspace
@@ -208,6 +243,7 @@
config LEDS_PCA955X
tristate "LED Support for PCA955x I2C chips"
+ depends on LEDS_CLASS
depends on I2C
help
This option enables support for LEDs connected to PCA955x
@@ -216,6 +252,7 @@
config LEDS_WM831X_STATUS
tristate "LED support for status LEDs on WM831x PMICs"
+ depends on LEDS_CLASS
depends on MFD_WM831X
help
This option enables support for the status LEDs of the WM831x
@@ -223,6 +260,7 @@
config LEDS_WM8350
tristate "LED Support for WM8350 AudioPlus PMIC"
+ depends on LEDS_CLASS
depends on MFD_WM8350
help
This option enables support for LEDs driven by the Wolfson
@@ -230,6 +268,7 @@
config LEDS_DA903X
tristate "LED Support for DA9030/DA9034 PMIC"
+ depends on LEDS_CLASS
depends on PMIC_DA903X
help
This option enables support for on-chip LED drivers found
@@ -237,6 +276,7 @@
config LEDS_DAC124S085
tristate "LED Support for DAC124S085 SPI DAC"
+ depends on LEDS_CLASS
depends on SPI
help
This option enables support for DAC124S085 SPI DAC from NatSemi,
@@ -244,18 +284,21 @@
config LEDS_PWM
tristate "PWM driven LED Support"
+ depends on LEDS_CLASS
depends on HAVE_PWM
help
This option enables support for pwm driven LEDs
config LEDS_REGULATOR
tristate "REGULATOR driven LED support"
+ depends on LEDS_CLASS
depends on REGULATOR
help
This option enables support for regulator driven LEDs.
config LEDS_BD2802
tristate "LED driver for BD2802 RGB LED"
+ depends on LEDS_CLASS
depends on I2C
help
This option enables support for BD2802GU RGB LED driver chips
@@ -263,6 +306,7 @@
config LEDS_INTEL_SS4200
tristate "LED driver for Intel NAS SS4200 series"
+ depends on LEDS_CLASS
depends on PCI && DMI
help
This option enables support for the Intel SS4200 series of
@@ -272,6 +316,7 @@
config LEDS_LT3593
tristate "LED driver for LT3593 controllers"
+ depends on LEDS_CLASS
depends on GENERIC_GPIO
help
This option enables support for LEDs driven by a Linear Technology
@@ -280,6 +325,7 @@
config LEDS_ADP5520
tristate "LED Support for ADP5520/ADP5501 PMIC"
+ depends on LEDS_CLASS
depends on PMIC_ADP5520
help
This option enables support for on-chip LED drivers found
@@ -290,6 +336,7 @@
config LEDS_DELL_NETBOOKS
tristate "External LED on Dell Business Netbooks"
+ depends on LEDS_CLASS
depends on X86 && ACPI_WMI
help
This adds support for the Latitude 2100 and similar
@@ -297,6 +344,7 @@
config LEDS_MC13783
tristate "LED Support for MC13783 PMIC"
+ depends on LEDS_CLASS
depends on MFD_MC13783
help
This option enable support for on-chip LED drivers found
@@ -304,6 +352,7 @@
config LEDS_NS2
tristate "LED support for Network Space v2 GPIO LEDs"
+ depends on LEDS_CLASS
depends on MACH_NETSPACE_V2 || MACH_INETSPACE_V2 || MACH_NETSPACE_MAX_V2 || D2NET_V2
default y
help
@@ -322,17 +371,17 @@
config LEDS_TRIGGERS
bool "LED Trigger support"
+ depends on LEDS_CLASS
help
This option enables trigger support for the leds class.
These triggers allow kernel events to drive the LEDs and can
be configured via sysfs. If unsure, say Y.
-if LEDS_TRIGGERS
-
comment "LED Triggers"
config LEDS_TRIGGER_TIMER
tristate "LED Timer Trigger"
+ depends on LEDS_TRIGGERS
help
This allows LEDs to be controlled by a programmable timer
via sysfs. Some LED hardware can be programmed to start
@@ -344,12 +393,14 @@
config LEDS_TRIGGER_IDE_DISK
bool "LED IDE Disk Trigger"
depends on IDE_GD_ATA
+ depends on LEDS_TRIGGERS
help
This allows LEDs to be controlled by IDE disk activity.
If unsure, say Y.
config LEDS_TRIGGER_HEARTBEAT
tristate "LED Heartbeat Trigger"
+ depends on LEDS_TRIGGERS
help
This allows LEDs to be controlled by a CPU load average.
The flash frequency is a hyperbolic function of the 1-minute
@@ -358,6 +409,7 @@
config LEDS_TRIGGER_BACKLIGHT
tristate "LED backlight Trigger"
+ depends on LEDS_TRIGGERS
help
This allows LEDs to be controlled as a backlight device: they
turn off and on when the display is blanked and unblanked.
@@ -366,6 +418,7 @@
config LEDS_TRIGGER_GPIO
tristate "LED GPIO Trigger"
+ depends on LEDS_TRIGGERS
depends on GPIOLIB
help
This allows LEDs to be controlled by gpio events. It's good
@@ -378,6 +431,7 @@
config LEDS_TRIGGER_DEFAULT_ON
tristate "LED Default ON Trigger"
+ depends on LEDS_TRIGGERS
help
This allows LEDs to be initialised in the ON state.
If unsure, say Y.
@@ -385,8 +439,4 @@
comment "iptables trigger is under Netfilter config (LED target)"
depends on LEDS_TRIGGERS
-endif # LEDS_TRIGGERS
-
-endif # LEDS_CLASS
-
endif # NEW_LEDS
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index 9c96db4..aae6989f 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -23,6 +23,8 @@
obj-$(CONFIG_LEDS_PCA9532) += leds-pca9532.o
obj-$(CONFIG_LEDS_GPIO) += leds-gpio.o
obj-$(CONFIG_LEDS_LP3944) += leds-lp3944.o
+obj-$(CONFIG_LEDS_LP5521) += leds-lp5521.o
+obj-$(CONFIG_LEDS_LP5523) += leds-lp5523.o
obj-$(CONFIG_LEDS_CLEVO_MAIL) += leds-clevo-mail.o
obj-$(CONFIG_LEDS_HP6XX) += leds-hp6xx.o
obj-$(CONFIG_LEDS_FSG) += leds-fsg.o
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 2606600..211e21f 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -81,6 +81,79 @@
__ATTR_NULL,
};
+static void led_timer_function(unsigned long data)
+{
+ struct led_classdev *led_cdev = (void *)data;
+ unsigned long brightness;
+ unsigned long delay;
+
+ if (!led_cdev->blink_delay_on || !led_cdev->blink_delay_off) {
+ led_set_brightness(led_cdev, LED_OFF);
+ return;
+ }
+
+ brightness = led_get_brightness(led_cdev);
+ if (!brightness) {
+ /* Time to switch the LED on. */
+ brightness = led_cdev->blink_brightness;
+ delay = led_cdev->blink_delay_on;
+ } else {
+ /* Store the current brightness value to be able
+ * to restore it when the delay_off period is over.
+ */
+ led_cdev->blink_brightness = brightness;
+ brightness = LED_OFF;
+ delay = led_cdev->blink_delay_off;
+ }
+
+ led_set_brightness(led_cdev, brightness);
+
+ mod_timer(&led_cdev->blink_timer, jiffies + msecs_to_jiffies(delay));
+}
+
+static void led_stop_software_blink(struct led_classdev *led_cdev)
+{
+ /* deactivate previous settings */
+ del_timer_sync(&led_cdev->blink_timer);
+ led_cdev->blink_delay_on = 0;
+ led_cdev->blink_delay_off = 0;
+}
+
+static void led_set_software_blink(struct led_classdev *led_cdev,
+ unsigned long delay_on,
+ unsigned long delay_off)
+{
+ int current_brightness;
+
+ current_brightness = led_get_brightness(led_cdev);
+ if (current_brightness)
+ led_cdev->blink_brightness = current_brightness;
+ if (!led_cdev->blink_brightness)
+ led_cdev->blink_brightness = led_cdev->max_brightness;
+
+ if (delay_on == led_cdev->blink_delay_on &&
+ delay_off == led_cdev->blink_delay_off)
+ return;
+
+ led_stop_software_blink(led_cdev);
+
+ led_cdev->blink_delay_on = delay_on;
+ led_cdev->blink_delay_off = delay_off;
+
+ /* never on - don't blink */
+ if (!delay_on)
+ return;
+
+ /* never off - just set to brightness */
+ if (!delay_off) {
+ led_set_brightness(led_cdev, led_cdev->blink_brightness);
+ return;
+ }
+
+ mod_timer(&led_cdev->blink_timer, jiffies + 1);
+}
+
+
/**
* led_classdev_suspend - suspend an led_classdev.
* @led_cdev: the led_classdev to suspend.
@@ -148,6 +221,10 @@
led_update_brightness(led_cdev);
+ init_timer(&led_cdev->blink_timer);
+ led_cdev->blink_timer.function = led_timer_function;
+ led_cdev->blink_timer.data = (unsigned long)led_cdev;
+
#ifdef CONFIG_LEDS_TRIGGERS
led_trigger_set_default(led_cdev);
#endif
@@ -157,7 +234,6 @@
return 0;
}
-
EXPORT_SYMBOL_GPL(led_classdev_register);
/**
@@ -175,6 +251,9 @@
up_write(&led_cdev->trigger_lock);
#endif
+ /* Stop blinking */
+ led_brightness_set(led_cdev, LED_OFF);
+
device_unregister(led_cdev->dev);
down_write(&leds_list_lock);
@@ -183,6 +262,30 @@
}
EXPORT_SYMBOL_GPL(led_classdev_unregister);
+void led_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ if (led_cdev->blink_set &&
+ led_cdev->blink_set(led_cdev, delay_on, delay_off))
+ return;
+
+ /* blink with 1 Hz as default if nothing specified */
+ if (!*delay_on && !*delay_off)
+ *delay_on = *delay_off = 500;
+
+ led_set_software_blink(led_cdev, *delay_on, *delay_off);
+}
+EXPORT_SYMBOL(led_blink_set);
+
+void led_brightness_set(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+{
+ led_stop_software_blink(led_cdev);
+ led_cdev->brightness_set(led_cdev, brightness);
+}
+EXPORT_SYMBOL(led_brightness_set);
+
static int __init leds_init(void)
{
leds_class = class_create(THIS_MODULE, "leds");
diff --git a/drivers/leds/led-triggers.c b/drivers/leds/led-triggers.c
index f1c00db..c41eb618 100644
--- a/drivers/leds/led-triggers.c
+++ b/drivers/leds/led-triggers.c
@@ -113,7 +113,7 @@
if (led_cdev->trigger->deactivate)
led_cdev->trigger->deactivate(led_cdev);
led_cdev->trigger = NULL;
- led_set_brightness(led_cdev, LED_OFF);
+ led_brightness_set(led_cdev, LED_OFF);
}
if (trigger) {
write_lock_irqsave(&trigger->leddev_list_lock, flags);
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index ea57e05..4d9fa38 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -316,7 +316,7 @@
static int __init gpio_led_init(void)
{
- int ret;
+ int ret = 0;
#ifdef CONFIG_LEDS_GPIO_PLATFORM
ret = platform_driver_register(&gpio_led_driver);
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
new file mode 100644
index 0000000..33facd0
--- /dev/null
+++ b/drivers/leds/leds-lp5521.c
@@ -0,0 +1,837 @@
+/*
+ * LP5521 LED chip driver.
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/ctype.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/leds.h>
+#include <linux/leds-lp5521.h>
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+
+#define LP5521_PROGRAM_LENGTH 32 /* in bytes */
+
+#define LP5521_MAX_LEDS 3 /* Maximum number of LEDs */
+#define LP5521_MAX_ENGINES 3 /* Maximum number of engines */
+
+#define LP5521_ENG_MASK_BASE 0x30 /* 00110000 */
+#define LP5521_ENG_STATUS_MASK 0x07 /* 00000111 */
+
+#define LP5521_CMD_LOAD 0x15 /* 00010101 */
+#define LP5521_CMD_RUN 0x2a /* 00101010 */
+#define LP5521_CMD_DIRECT 0x3f /* 00111111 */
+#define LP5521_CMD_DISABLED 0x00 /* 00000000 */
+
+/* Registers */
+#define LP5521_REG_ENABLE 0x00
+#define LP5521_REG_OP_MODE 0x01
+#define LP5521_REG_R_PWM 0x02
+#define LP5521_REG_G_PWM 0x03
+#define LP5521_REG_B_PWM 0x04
+#define LP5521_REG_R_CURRENT 0x05
+#define LP5521_REG_G_CURRENT 0x06
+#define LP5521_REG_B_CURRENT 0x07
+#define LP5521_REG_CONFIG 0x08
+#define LP5521_REG_R_CHANNEL_PC 0x09
+#define LP5521_REG_G_CHANNEL_PC 0x0A
+#define LP5521_REG_B_CHANNEL_PC 0x0B
+#define LP5521_REG_STATUS 0x0C
+#define LP5521_REG_RESET 0x0D
+#define LP5521_REG_GPO 0x0E
+#define LP5521_REG_R_PROG_MEM 0x10
+#define LP5521_REG_G_PROG_MEM 0x30
+#define LP5521_REG_B_PROG_MEM 0x50
+
+#define LP5521_PROG_MEM_BASE LP5521_REG_R_PROG_MEM
+#define LP5521_PROG_MEM_SIZE 0x20
+
+/* Base register to set LED current */
+#define LP5521_REG_LED_CURRENT_BASE LP5521_REG_R_CURRENT
+
+/* Base register to set the brightness */
+#define LP5521_REG_LED_PWM_BASE LP5521_REG_R_PWM
+
+/* Bits in ENABLE register */
+#define LP5521_MASTER_ENABLE 0x40 /* Chip master enable */
+#define LP5521_LOGARITHMIC_PWM 0x80 /* Logarithmic PWM adjustment */
+#define LP5521_EXEC_RUN 0x2A
+
+/* Bits in CONFIG register */
+#define LP5521_PWM_HF 0x40 /* PWM: 0 = 256Hz, 1 = 558Hz */
+#define LP5521_PWRSAVE_EN 0x20 /* 1 = Power save mode */
+#define LP5521_CP_MODE_OFF 0 /* Charge pump (CP) off */
+#define LP5521_CP_MODE_BYPASS 8 /* CP forced to bypass mode */
+#define LP5521_CP_MODE_1X5 0x10 /* CP forced to 1.5x mode */
+#define LP5521_CP_MODE_AUTO 0x18 /* Automatic mode selection */
+#define LP5521_R_TO_BATT 4 /* R out: 0 = CP, 1 = Vbat */
+#define LP5521_CLK_SRC_EXT 0 /* Ext-clk source (CLK_32K) */
+#define LP5521_CLK_INT 1 /* Internal clock */
+#define LP5521_CLK_AUTO 2 /* Automatic clock selection */
+
+/* Status */
+#define LP5521_EXT_CLK_USED 0x08
+
+struct lp5521_engine {
+ const struct attribute_group *attributes;
+ int id;
+ u8 mode;
+ u8 prog_page;
+ u8 engine_mask;
+};
+
+struct lp5521_led {
+ int id;
+ u8 chan_nr;
+ u8 led_current;
+ u8 max_current;
+ struct led_classdev cdev;
+ struct work_struct brightness_work;
+ u8 brightness;
+};
+
+struct lp5521_chip {
+ struct lp5521_platform_data *pdata;
+ struct mutex lock; /* Serialize control */
+ struct i2c_client *client;
+ struct lp5521_engine engines[LP5521_MAX_ENGINES];
+ struct lp5521_led leds[LP5521_MAX_LEDS];
+ u8 num_channels;
+ u8 num_leds;
+};
+
+static inline struct lp5521_led *cdev_to_led(struct led_classdev *cdev)
+{
+ return container_of(cdev, struct lp5521_led, cdev);
+}
+
+static inline struct lp5521_chip *engine_to_lp5521(struct lp5521_engine *engine)
+{
+ return container_of(engine, struct lp5521_chip,
+ engines[engine->id - 1]);
+}
+
+static inline struct lp5521_chip *led_to_lp5521(struct lp5521_led *led)
+{
+ return container_of(led, struct lp5521_chip,
+ leds[led->id]);
+}
+
+static void lp5521_led_brightness_work(struct work_struct *work);
+
+static inline int lp5521_write(struct i2c_client *client, u8 reg, u8 value)
+{
+ return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static int lp5521_read(struct i2c_client *client, u8 reg, u8 *buf)
+{
+ s32 ret;
+
+ ret = i2c_smbus_read_byte_data(client, reg);
+ if (ret < 0)
+ return -EIO;
+
+ *buf = ret;
+ return 0;
+}
+
+static int lp5521_set_engine_mode(struct lp5521_engine *engine, u8 mode)
+{
+ struct lp5521_chip *chip = engine_to_lp5521(engine);
+ struct i2c_client *client = chip->client;
+ int ret;
+ u8 engine_state;
+
+ /* Only transition between RUN and DIRECT mode are handled here */
+ if (mode == LP5521_CMD_LOAD)
+ return 0;
+
+ if (mode == LP5521_CMD_DISABLED)
+ mode = LP5521_CMD_DIRECT;
+
+ ret = lp5521_read(client, LP5521_REG_OP_MODE, &engine_state);
+
+ /* set mode only for this engine */
+ engine_state &= ~(engine->engine_mask);
+ mode &= engine->engine_mask;
+ engine_state |= mode;
+ ret |= lp5521_write(client, LP5521_REG_OP_MODE, engine_state);
+
+ return ret;
+}
+
+static int lp5521_load_program(struct lp5521_engine *eng, const u8 *pattern)
+{
+ struct lp5521_chip *chip = engine_to_lp5521(eng);
+ struct i2c_client *client = chip->client;
+ int ret;
+ int addr;
+ u8 mode;
+
+ /* move current engine to direct mode and remember the state */
+ ret = lp5521_set_engine_mode(eng, LP5521_CMD_DIRECT);
+ /* Mode change requires min 500 us delay. 1 - 2 ms with margin */
+ usleep_range(1000, 2000);
+ ret |= lp5521_read(client, LP5521_REG_OP_MODE, &mode);
+
+ /* For loading, all the engines to load mode */
+ lp5521_write(client, LP5521_REG_OP_MODE, LP5521_CMD_DIRECT);
+ /* Mode change requires min 500 us delay. 1 - 2 ms with margin */
+ usleep_range(1000, 2000);
+ lp5521_write(client, LP5521_REG_OP_MODE, LP5521_CMD_LOAD);
+ /* Mode change requires min 500 us delay. 1 - 2 ms with margin */
+ usleep_range(1000, 2000);
+
+ addr = LP5521_PROG_MEM_BASE + eng->prog_page * LP5521_PROG_MEM_SIZE;
+ i2c_smbus_write_i2c_block_data(client,
+ addr,
+ LP5521_PROG_MEM_SIZE,
+ pattern);
+
+ ret |= lp5521_write(client, LP5521_REG_OP_MODE, mode);
+ return ret;
+}
+
+static int lp5521_set_led_current(struct lp5521_chip *chip, int led, u8 curr)
+{
+ return lp5521_write(chip->client,
+ LP5521_REG_LED_CURRENT_BASE + chip->leds[led].chan_nr,
+ curr);
+}
+
+static void lp5521_init_engine(struct lp5521_chip *chip,
+ const struct attribute_group *attr_group)
+{
+ int i;
+ for (i = 0; i < ARRAY_SIZE(chip->engines); i++) {
+ chip->engines[i].id = i + 1;
+ chip->engines[i].engine_mask = LP5521_ENG_MASK_BASE >> (i * 2);
+ chip->engines[i].prog_page = i;
+ chip->engines[i].attributes = &attr_group[i];
+ }
+}
+
+static int lp5521_configure(struct i2c_client *client,
+ const struct attribute_group *attr_group)
+{
+ struct lp5521_chip *chip = i2c_get_clientdata(client);
+ int ret;
+
+ lp5521_init_engine(chip, attr_group);
+
+ /* Set all PWMs to direct control mode */
+ ret = lp5521_write(client, LP5521_REG_OP_MODE, 0x3F);
+
+ /* Enable auto-powersave, set charge pump to auto, red to battery */
+ ret |= lp5521_write(client, LP5521_REG_CONFIG,
+ LP5521_PWRSAVE_EN | LP5521_CP_MODE_AUTO | LP5521_R_TO_BATT);
+
+ /* Initialize all channels PWM to zero -> leds off */
+ ret |= lp5521_write(client, LP5521_REG_R_PWM, 0);
+ ret |= lp5521_write(client, LP5521_REG_G_PWM, 0);
+ ret |= lp5521_write(client, LP5521_REG_B_PWM, 0);
+
+ /* Set engines are set to run state when OP_MODE enables engines */
+ ret |= lp5521_write(client, LP5521_REG_ENABLE,
+ LP5521_MASTER_ENABLE | LP5521_LOGARITHMIC_PWM |
+ LP5521_EXEC_RUN);
+ /* enable takes 500us. 1 - 2 ms leaves some margin */
+ usleep_range(1000, 2000);
+
+ return ret;
+}
+
+static int lp5521_run_selftest(struct lp5521_chip *chip, char *buf)
+{
+ int ret;
+ u8 status;
+
+ ret = lp5521_read(chip->client, LP5521_REG_STATUS, &status);
+ if (ret < 0)
+ return ret;
+
+ /* Check that ext clock is really in use if requested */
+ if (chip->pdata && chip->pdata->clock_mode == LP5521_CLOCK_EXT)
+ if ((status & LP5521_EXT_CLK_USED) == 0)
+ return -EIO;
+ return 0;
+}
+
+static void lp5521_set_brightness(struct led_classdev *cdev,
+ enum led_brightness brightness)
+{
+ struct lp5521_led *led = cdev_to_led(cdev);
+ led->brightness = (u8)brightness;
+ schedule_work(&led->brightness_work);
+}
+
+static void lp5521_led_brightness_work(struct work_struct *work)
+{
+ struct lp5521_led *led = container_of(work,
+ struct lp5521_led,
+ brightness_work);
+ struct lp5521_chip *chip = led_to_lp5521(led);
+ struct i2c_client *client = chip->client;
+
+ mutex_lock(&chip->lock);
+ lp5521_write(client, LP5521_REG_LED_PWM_BASE + led->chan_nr,
+ led->brightness);
+ mutex_unlock(&chip->lock);
+}
+
+/* Detect the chip by setting its ENABLE register and reading it back. */
+static int lp5521_detect(struct i2c_client *client)
+{
+ int ret;
+ u8 buf;
+
+ ret = lp5521_write(client, LP5521_REG_ENABLE,
+ LP5521_MASTER_ENABLE | LP5521_LOGARITHMIC_PWM);
+ if (ret)
+ return ret;
+ /* enable takes 500us. 1 - 2 ms leaves some margin */
+ usleep_range(1000, 2000);
+ ret = lp5521_read(client, LP5521_REG_ENABLE, &buf);
+ if (ret)
+ return ret;
+ if (buf != (LP5521_MASTER_ENABLE | LP5521_LOGARITHMIC_PWM))
+ return -ENODEV;
+
+ return 0;
+}
+
+/* Set engine mode and create appropriate sysfs attributes, if required. */
+static int lp5521_set_mode(struct lp5521_engine *engine, u8 mode)
+{
+ struct lp5521_chip *chip = engine_to_lp5521(engine);
+ struct i2c_client *client = chip->client;
+ struct device *dev = &client->dev;
+ int ret = 0;
+
+ /* if in that mode already do nothing, except for run */
+ if (mode == engine->mode && mode != LP5521_CMD_RUN)
+ return 0;
+
+ if (mode == LP5521_CMD_RUN) {
+ ret = lp5521_set_engine_mode(engine, LP5521_CMD_RUN);
+ } else if (mode == LP5521_CMD_LOAD) {
+ lp5521_set_engine_mode(engine, LP5521_CMD_DISABLED);
+ lp5521_set_engine_mode(engine, LP5521_CMD_LOAD);
+
+ ret = sysfs_create_group(&dev->kobj, engine->attributes);
+ if (ret)
+ return ret;
+ } else if (mode == LP5521_CMD_DISABLED) {
+ lp5521_set_engine_mode(engine, LP5521_CMD_DISABLED);
+ }
+
+ /* remove load attribute from sysfs if not in load mode */
+ if (engine->mode == LP5521_CMD_LOAD && mode != LP5521_CMD_LOAD)
+ sysfs_remove_group(&dev->kobj, engine->attributes);
+
+ engine->mode = mode;
+
+ return ret;
+}
+
+static int lp5521_do_store_load(struct lp5521_engine *engine,
+ const char *buf, size_t len)
+{
+ struct lp5521_chip *chip = engine_to_lp5521(engine);
+ struct i2c_client *client = chip->client;
+ int ret, nrchars, offset = 0, i = 0;
+ char c[3];
+ unsigned cmd;
+ u8 pattern[LP5521_PROGRAM_LENGTH] = {0};
+
+ while ((offset < len - 1) && (i < LP5521_PROGRAM_LENGTH)) {
+ /* separate sscanfs because length is working only for %s */
+ ret = sscanf(buf + offset, "%2s%n ", c, &nrchars);
+ ret = sscanf(c, "%2x", &cmd);
+ if (ret != 1)
+ goto fail;
+ pattern[i] = (u8)cmd;
+
+ offset += nrchars;
+ i++;
+ }
+
+ /* Each instruction is 16bit long. Check that length is even */
+ if (i % 2)
+ goto fail;
+
+ mutex_lock(&chip->lock);
+ ret = lp5521_load_program(engine, pattern);
+ mutex_unlock(&chip->lock);
+
+ if (ret) {
+ dev_err(&client->dev, "failed loading pattern\n");
+ return ret;
+ }
+
+ return len;
+fail:
+ dev_err(&client->dev, "wrong pattern format\n");
+ return -EINVAL;
+}
+
+static ssize_t store_engine_load(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len, int nr)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5521_chip *chip = i2c_get_clientdata(client);
+ return lp5521_do_store_load(&chip->engines[nr - 1], buf, len);
+}
+
+#define store_load(nr) \
+static ssize_t store_engine##nr##_load(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t len) \
+{ \
+ return store_engine_load(dev, attr, buf, len, nr); \
+}
+store_load(1)
+store_load(2)
+store_load(3)
+
+static ssize_t show_engine_mode(struct device *dev,
+ struct device_attribute *attr,
+ char *buf, int nr)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5521_chip *chip = i2c_get_clientdata(client);
+ switch (chip->engines[nr - 1].mode) {
+ case LP5521_CMD_RUN:
+ return sprintf(buf, "run\n");
+ case LP5521_CMD_LOAD:
+ return sprintf(buf, "load\n");
+ case LP5521_CMD_DISABLED:
+ return sprintf(buf, "disabled\n");
+ default:
+ return sprintf(buf, "disabled\n");
+ }
+}
+
+#define show_mode(nr) \
+static ssize_t show_engine##nr##_mode(struct device *dev, \
+ struct device_attribute *attr, \
+ char *buf) \
+{ \
+ return show_engine_mode(dev, attr, buf, nr); \
+}
+show_mode(1)
+show_mode(2)
+show_mode(3)
+
+static ssize_t store_engine_mode(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len, int nr)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5521_chip *chip = i2c_get_clientdata(client);
+ struct lp5521_engine *engine = &chip->engines[nr - 1];
+ mutex_lock(&chip->lock);
+
+ if (!strncmp(buf, "run", 3))
+ lp5521_set_mode(engine, LP5521_CMD_RUN);
+ else if (!strncmp(buf, "load", 4))
+ lp5521_set_mode(engine, LP5521_CMD_LOAD);
+ else if (!strncmp(buf, "disabled", 8))
+ lp5521_set_mode(engine, LP5521_CMD_DISABLED);
+
+ mutex_unlock(&chip->lock);
+ return len;
+}
+
+#define store_mode(nr) \
+static ssize_t store_engine##nr##_mode(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t len) \
+{ \
+ return store_engine_mode(dev, attr, buf, len, nr); \
+}
+store_mode(1)
+store_mode(2)
+store_mode(3)
+
+static ssize_t show_max_current(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+ struct lp5521_led *led = cdev_to_led(led_cdev);
+
+ return sprintf(buf, "%d\n", led->max_current);
+}
+
+static ssize_t show_current(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+ struct lp5521_led *led = cdev_to_led(led_cdev);
+
+ return sprintf(buf, "%d\n", led->led_current);
+}
+
+static ssize_t store_current(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+ struct lp5521_led *led = cdev_to_led(led_cdev);
+ struct lp5521_chip *chip = led_to_lp5521(led);
+ ssize_t ret;
+ unsigned long curr;
+
+ if (strict_strtoul(buf, 0, &curr))
+ return -EINVAL;
+
+ if (curr > led->max_current)
+ return -EINVAL;
+
+ mutex_lock(&chip->lock);
+ ret = lp5521_set_led_current(chip, led->id, curr);
+ mutex_unlock(&chip->lock);
+
+ if (ret < 0)
+ return ret;
+
+ led->led_current = (u8)curr;
+
+ return len;
+}
+
+static ssize_t lp5521_selftest(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5521_chip *chip = i2c_get_clientdata(client);
+ int ret;
+
+ mutex_lock(&chip->lock);
+ ret = lp5521_run_selftest(chip, buf);
+ mutex_unlock(&chip->lock);
+ return sprintf(buf, "%s\n", ret ? "FAIL" : "OK");
+}
+
+/* led class device attributes */
+static DEVICE_ATTR(led_current, S_IRUGO | S_IWUGO, show_current, store_current);
+static DEVICE_ATTR(max_current, S_IRUGO , show_max_current, NULL);
+
+static struct attribute *lp5521_led_attributes[] = {
+ &dev_attr_led_current.attr,
+ &dev_attr_max_current.attr,
+ NULL,
+};
+
+static struct attribute_group lp5521_led_attribute_group = {
+ .attrs = lp5521_led_attributes
+};
+
+/* device attributes */
+static DEVICE_ATTR(engine1_mode, S_IRUGO | S_IWUGO,
+ show_engine1_mode, store_engine1_mode);
+static DEVICE_ATTR(engine2_mode, S_IRUGO | S_IWUGO,
+ show_engine2_mode, store_engine2_mode);
+static DEVICE_ATTR(engine3_mode, S_IRUGO | S_IWUGO,
+ show_engine3_mode, store_engine3_mode);
+static DEVICE_ATTR(engine1_load, S_IWUGO, NULL, store_engine1_load);
+static DEVICE_ATTR(engine2_load, S_IWUGO, NULL, store_engine2_load);
+static DEVICE_ATTR(engine3_load, S_IWUGO, NULL, store_engine3_load);
+static DEVICE_ATTR(selftest, S_IRUGO, lp5521_selftest, NULL);
+
+static struct attribute *lp5521_attributes[] = {
+ &dev_attr_engine1_mode.attr,
+ &dev_attr_engine2_mode.attr,
+ &dev_attr_engine3_mode.attr,
+ &dev_attr_selftest.attr,
+ NULL
+};
+
+static struct attribute *lp5521_engine1_attributes[] = {
+ &dev_attr_engine1_load.attr,
+ NULL
+};
+
+static struct attribute *lp5521_engine2_attributes[] = {
+ &dev_attr_engine2_load.attr,
+ NULL
+};
+
+static struct attribute *lp5521_engine3_attributes[] = {
+ &dev_attr_engine3_load.attr,
+ NULL
+};
+
+static const struct attribute_group lp5521_group = {
+ .attrs = lp5521_attributes,
+};
+
+static const struct attribute_group lp5521_engine_group[] = {
+ {.attrs = lp5521_engine1_attributes },
+ {.attrs = lp5521_engine2_attributes },
+ {.attrs = lp5521_engine3_attributes },
+};
+
+static int lp5521_register_sysfs(struct i2c_client *client)
+{
+ struct device *dev = &client->dev;
+ return sysfs_create_group(&dev->kobj, &lp5521_group);
+}
+
+static void lp5521_unregister_sysfs(struct i2c_client *client)
+{
+ struct lp5521_chip *chip = i2c_get_clientdata(client);
+ struct device *dev = &client->dev;
+ int i;
+
+ sysfs_remove_group(&dev->kobj, &lp5521_group);
+
+ for (i = 0; i < ARRAY_SIZE(chip->engines); i++) {
+ if (chip->engines[i].mode == LP5521_CMD_LOAD)
+ sysfs_remove_group(&dev->kobj,
+ chip->engines[i].attributes);
+ }
+
+ for (i = 0; i < chip->num_leds; i++)
+ sysfs_remove_group(&chip->leds[i].cdev.dev->kobj,
+ &lp5521_led_attribute_group);
+}
+
+static int __init lp5521_init_led(struct lp5521_led *led,
+ struct i2c_client *client,
+ int chan, struct lp5521_platform_data *pdata)
+{
+ struct device *dev = &client->dev;
+ char name[32];
+ int res;
+
+ if (chan >= LP5521_MAX_LEDS)
+ return -EINVAL;
+
+ if (pdata->led_config[chan].led_current == 0)
+ return 0;
+
+ led->led_current = pdata->led_config[chan].led_current;
+ led->max_current = pdata->led_config[chan].max_current;
+ led->chan_nr = pdata->led_config[chan].chan_nr;
+
+ if (led->chan_nr >= LP5521_MAX_LEDS) {
+ dev_err(dev, "Use channel numbers between 0 and %d\n",
+ LP5521_MAX_LEDS - 1);
+ return -EINVAL;
+ }
+
+ snprintf(name, sizeof(name), "%s:channel%d", client->name, chan);
+ led->cdev.brightness_set = lp5521_set_brightness;
+ led->cdev.name = name;
+ res = led_classdev_register(dev, &led->cdev);
+ if (res < 0) {
+ dev_err(dev, "couldn't register led on channel %d\n", chan);
+ return res;
+ }
+
+ res = sysfs_create_group(&led->cdev.dev->kobj,
+ &lp5521_led_attribute_group);
+ if (res < 0) {
+ dev_err(dev, "couldn't register current attribute\n");
+ led_classdev_unregister(&led->cdev);
+ return res;
+ }
+ return 0;
+}
+
+static int lp5521_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct lp5521_chip *chip;
+ struct lp5521_platform_data *pdata;
+ int ret, i, led;
+
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ if (!chip)
+ return -ENOMEM;
+
+ i2c_set_clientdata(client, chip);
+ chip->client = client;
+
+ pdata = client->dev.platform_data;
+
+ if (!pdata) {
+ dev_err(&client->dev, "no platform data\n");
+ ret = -EINVAL;
+ goto fail1;
+ }
+
+ mutex_init(&chip->lock);
+
+ chip->pdata = pdata;
+
+ if (pdata->setup_resources) {
+ ret = pdata->setup_resources();
+ if (ret < 0)
+ goto fail1;
+ }
+
+ if (pdata->enable) {
+ pdata->enable(0);
+ usleep_range(1000, 2000); /* Keep enable down at least 1ms */
+ pdata->enable(1);
+ usleep_range(1000, 2000); /* 500us abs min. */
+ }
+
+ lp5521_write(client, LP5521_REG_RESET, 0xff);
+ usleep_range(10000, 20000); /*
+ * Exact value is not available. 10 - 20ms
+ * appears to be enough for reset.
+ */
+ ret = lp5521_detect(client);
+
+ if (ret) {
+ dev_err(&client->dev, "Chip not found\n");
+ goto fail2;
+ }
+
+ dev_info(&client->dev, "%s programmable led chip found\n", id->name);
+
+ ret = lp5521_configure(client, lp5521_engine_group);
+ if (ret < 0) {
+ dev_err(&client->dev, "error configuring chip\n");
+ goto fail2;
+ }
+
+ /* Initialize leds */
+ chip->num_channels = pdata->num_channels;
+ chip->num_leds = 0;
+ led = 0;
+ for (i = 0; i < pdata->num_channels; i++) {
+ /* Do not initialize channels that are not connected */
+ if (pdata->led_config[i].led_current == 0)
+ continue;
+
+ ret = lp5521_init_led(&chip->leds[led], client, i, pdata);
+ if (ret) {
+ dev_err(&client->dev, "error initializing leds\n");
+ goto fail3;
+ }
+ chip->num_leds++;
+
+ chip->leds[led].id = led;
+ /* Set initial LED current */
+ lp5521_set_led_current(chip, led,
+ chip->leds[led].led_current);
+
+ INIT_WORK(&(chip->leds[led].brightness_work),
+ lp5521_led_brightness_work);
+
+ led++;
+ }
+
+ ret = lp5521_register_sysfs(client);
+ if (ret) {
+ dev_err(&client->dev, "registering sysfs failed\n");
+ goto fail3;
+ }
+ return ret;
+fail3:
+ for (i = 0; i < chip->num_leds; i++) {
+ led_classdev_unregister(&chip->leds[i].cdev);
+ cancel_work_sync(&chip->leds[i].brightness_work);
+ }
+fail2:
+ if (pdata->enable)
+ pdata->enable(0);
+ if (pdata->release_resources)
+ pdata->release_resources();
+fail1:
+ kfree(chip);
+ return ret;
+}
+
+static int lp5521_remove(struct i2c_client *client)
+{
+ struct lp5521_chip *chip = i2c_get_clientdata(client);
+ int i;
+
+ lp5521_unregister_sysfs(client);
+
+ for (i = 0; i < chip->num_leds; i++) {
+ led_classdev_unregister(&chip->leds[i].cdev);
+ cancel_work_sync(&chip->leds[i].brightness_work);
+ }
+
+ if (chip->pdata->enable)
+ chip->pdata->enable(0);
+ if (chip->pdata->release_resources)
+ chip->pdata->release_resources();
+ kfree(chip);
+ return 0;
+}
+
+static const struct i2c_device_id lp5521_id[] = {
+ { "lp5521", 0 }, /* Three channel chip */
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, lp5521_id);
+
+static struct i2c_driver lp5521_driver = {
+ .driver = {
+ .name = "lp5521",
+ },
+ .probe = lp5521_probe,
+ .remove = lp5521_remove,
+ .id_table = lp5521_id,
+};
+
+static int __init lp5521_init(void)
+{
+ int ret;
+
+ ret = i2c_add_driver(&lp5521_driver);
+
+ if (ret < 0)
+ printk(KERN_ALERT "Adding lp5521 driver failed\n");
+
+ return ret;
+}
+
+static void __exit lp5521_exit(void)
+{
+ i2c_del_driver(&lp5521_driver);
+}
+
+module_init(lp5521_init);
+module_exit(lp5521_exit);
+
+MODULE_AUTHOR("Mathias Nyman, Yuri Zaporozhets, Samu Onkalo");
+MODULE_DESCRIPTION("LP5521 LED engine");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
new file mode 100644
index 0000000..0cc4ead
--- /dev/null
+++ b/drivers/leds/leds-lp5523.c
@@ -0,0 +1,1069 @@
+/*
+ * lp5523.c - LP5523 LED Driver
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/ctype.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/leds.h>
+#include <linux/leds-lp5523.h>
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+
+#define LP5523_REG_ENABLE 0x00
+#define LP5523_REG_OP_MODE 0x01
+#define LP5523_REG_RATIOMETRIC_MSB 0x02
+#define LP5523_REG_RATIOMETRIC_LSB 0x03
+#define LP5523_REG_ENABLE_LEDS_MSB 0x04
+#define LP5523_REG_ENABLE_LEDS_LSB 0x05
+#define LP5523_REG_LED_CNTRL_BASE 0x06
+#define LP5523_REG_LED_PWM_BASE 0x16
+#define LP5523_REG_LED_CURRENT_BASE 0x26
+#define LP5523_REG_CONFIG 0x36
+#define LP5523_REG_CHANNEL1_PC 0x37
+#define LP5523_REG_CHANNEL2_PC 0x38
+#define LP5523_REG_CHANNEL3_PC 0x39
+#define LP5523_REG_STATUS 0x3a
+#define LP5523_REG_GPO 0x3b
+#define LP5523_REG_VARIABLE 0x3c
+#define LP5523_REG_RESET 0x3d
+#define LP5523_REG_TEMP_CTRL 0x3e
+#define LP5523_REG_TEMP_READ 0x3f
+#define LP5523_REG_TEMP_WRITE 0x40
+#define LP5523_REG_LED_TEST_CTRL 0x41
+#define LP5523_REG_LED_TEST_ADC 0x42
+#define LP5523_REG_ENG1_VARIABLE 0x45
+#define LP5523_REG_ENG2_VARIABLE 0x46
+#define LP5523_REG_ENG3_VARIABLE 0x47
+#define LP5523_REG_MASTER_FADER1 0x48
+#define LP5523_REG_MASTER_FADER2 0x49
+#define LP5523_REG_MASTER_FADER3 0x4a
+#define LP5523_REG_CH1_PROG_START 0x4c
+#define LP5523_REG_CH2_PROG_START 0x4d
+#define LP5523_REG_CH3_PROG_START 0x4e
+#define LP5523_REG_PROG_PAGE_SEL 0x4f
+#define LP5523_REG_PROG_MEM 0x50
+
+#define LP5523_CMD_LOAD 0x15 /* 00010101 */
+#define LP5523_CMD_RUN 0x2a /* 00101010 */
+#define LP5523_CMD_DISABLED 0x00 /* 00000000 */
+
+#define LP5523_ENABLE 0x40
+#define LP5523_AUTO_INC 0x40
+#define LP5523_PWR_SAVE 0x20
+#define LP5523_PWM_PWR_SAVE 0x04
+#define LP5523_CP_1 0x08
+#define LP5523_CP_1_5 0x10
+#define LP5523_CP_AUTO 0x18
+#define LP5523_INT_CLK 0x01
+#define LP5523_AUTO_CLK 0x02
+#define LP5523_EN_LEDTEST 0x80
+#define LP5523_LEDTEST_DONE 0x80
+
+#define LP5523_DEFAULT_CURRENT 50 /* microAmps */
+#define LP5523_PROGRAM_LENGTH 32 /* in bytes */
+#define LP5523_PROGRAM_PAGES 6
+#define LP5523_ADC_SHORTCIRC_LIM 80
+
+#define LP5523_LEDS 9
+#define LP5523_ENGINES 3
+
+#define LP5523_ENG_MASK_BASE 0x30 /* 00110000 */
+
+#define LP5523_ENG_STATUS_MASK 0x07 /* 00000111 */
+
+#define LP5523_IRQ_FLAGS IRQF_TRIGGER_FALLING
+
+#define LP5523_EXT_CLK_USED 0x08
+
+#define LED_ACTIVE(mux, led) (!!(mux & (0x0001 << led)))
+#define SHIFT_MASK(id) (((id) - 1) * 2)
+
+struct lp5523_engine {
+ const struct attribute_group *attributes;
+ int id;
+ u8 mode;
+ u8 prog_page;
+ u8 mux_page;
+ u16 led_mux;
+ u8 engine_mask;
+};
+
+struct lp5523_led {
+ int id;
+ u8 chan_nr;
+ u8 led_current;
+ u8 max_current;
+ struct led_classdev cdev;
+ struct work_struct brightness_work;
+ u8 brightness;
+};
+
+struct lp5523_chip {
+ struct mutex lock; /* Serialize control */
+ struct i2c_client *client;
+ struct lp5523_engine engines[LP5523_ENGINES];
+ struct lp5523_led leds[LP5523_LEDS];
+ struct lp5523_platform_data *pdata;
+ u8 num_channels;
+ u8 num_leds;
+};
+
+static inline struct lp5523_led *cdev_to_led(struct led_classdev *cdev)
+{
+ return container_of(cdev, struct lp5523_led, cdev);
+}
+
+static inline struct lp5523_chip *engine_to_lp5523(struct lp5523_engine *engine)
+{
+ return container_of(engine, struct lp5523_chip,
+ engines[engine->id - 1]);
+}
+
+static inline struct lp5523_chip *led_to_lp5523(struct lp5523_led *led)
+{
+ return container_of(led, struct lp5523_chip,
+ leds[led->id]);
+}
+
+static int lp5523_set_mode(struct lp5523_engine *engine, u8 mode);
+static int lp5523_set_engine_mode(struct lp5523_engine *engine, u8 mode);
+static int lp5523_load_program(struct lp5523_engine *engine, u8 *pattern);
+
+static void lp5523_led_brightness_work(struct work_struct *work);
+
+static int lp5523_write(struct i2c_client *client, u8 reg, u8 value)
+{
+ return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static int lp5523_read(struct i2c_client *client, u8 reg, u8 *buf)
+{
+ s32 ret = i2c_smbus_read_byte_data(client, reg);
+
+ if (ret < 0)
+ return -EIO;
+
+ *buf = ret;
+ return 0;
+}
+
+static int lp5523_detect(struct i2c_client *client)
+{
+ int ret;
+ u8 buf;
+
+ ret = lp5523_write(client, LP5523_REG_ENABLE, 0x40);
+ if (ret)
+ return ret;
+ ret = lp5523_read(client, LP5523_REG_ENABLE, &buf);
+ if (ret)
+ return ret;
+ if (buf == 0x40)
+ return 0;
+ else
+ return -ENODEV;
+}
+
+static int lp5523_configure(struct i2c_client *client)
+{
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ int ret = 0;
+ u8 status;
+
+ /* one pattern per engine setting led mux start and stop addresses */
+ u8 pattern[][LP5523_PROGRAM_LENGTH] = {
+ { 0x9c, 0x30, 0x9c, 0xb0, 0x9d, 0x80, 0xd8, 0x00, 0},
+ { 0x9c, 0x40, 0x9c, 0xc0, 0x9d, 0x80, 0xd8, 0x00, 0},
+ { 0x9c, 0x50, 0x9c, 0xd0, 0x9d, 0x80, 0xd8, 0x00, 0},
+ };
+
+ ret |= lp5523_write(client, LP5523_REG_ENABLE, LP5523_ENABLE);
+ /* Chip startup time is 500 us, 1 - 2 ms gives some margin */
+ usleep_range(1000, 2000);
+
+ ret |= lp5523_write(client, LP5523_REG_CONFIG,
+ LP5523_AUTO_INC | LP5523_PWR_SAVE |
+ LP5523_CP_AUTO | LP5523_AUTO_CLK |
+ LP5523_PWM_PWR_SAVE);
+
+ /* turn on all leds */
+ ret |= lp5523_write(client, LP5523_REG_ENABLE_LEDS_MSB, 0x01);
+ ret |= lp5523_write(client, LP5523_REG_ENABLE_LEDS_LSB, 0xff);
+
+ /* hardcode 32 bytes of memory for each engine from program memory */
+ ret |= lp5523_write(client, LP5523_REG_CH1_PROG_START, 0x00);
+ ret |= lp5523_write(client, LP5523_REG_CH2_PROG_START, 0x10);
+ ret |= lp5523_write(client, LP5523_REG_CH3_PROG_START, 0x20);
+
+ /* write led mux address space for each channel */
+ ret |= lp5523_load_program(&chip->engines[0], pattern[0]);
+ ret |= lp5523_load_program(&chip->engines[1], pattern[1]);
+ ret |= lp5523_load_program(&chip->engines[2], pattern[2]);
+
+ if (ret) {
+ dev_err(&client->dev, "could not load mux programs\n");
+ return -1;
+ }
+
+ /* set all engines exec state and mode to run 00101010 */
+ ret |= lp5523_write(client, LP5523_REG_ENABLE,
+ (LP5523_CMD_RUN | LP5523_ENABLE));
+
+ ret |= lp5523_write(client, LP5523_REG_OP_MODE, LP5523_CMD_RUN);
+
+ if (ret) {
+ dev_err(&client->dev, "could not start mux programs\n");
+ return -1;
+ }
+
+ /* Let the programs run for couple of ms and check the engine status */
+ usleep_range(3000, 6000);
+ lp5523_read(client, LP5523_REG_STATUS, &status);
+ status &= LP5523_ENG_STATUS_MASK;
+
+ if (status == LP5523_ENG_STATUS_MASK) {
+ dev_dbg(&client->dev, "all engines configured\n");
+ } else {
+ dev_info(&client->dev, "status == %x\n", status);
+ dev_err(&client->dev, "cound not configure LED engine\n");
+ return -1;
+ }
+
+ dev_info(&client->dev, "disabling engines\n");
+
+ ret |= lp5523_write(client, LP5523_REG_OP_MODE, LP5523_CMD_DISABLED);
+
+ return ret;
+}
+
+static int lp5523_set_engine_mode(struct lp5523_engine *engine, u8 mode)
+{
+ struct lp5523_chip *chip = engine_to_lp5523(engine);
+ struct i2c_client *client = chip->client;
+ int ret;
+ u8 engine_state;
+
+ ret = lp5523_read(client, LP5523_REG_OP_MODE, &engine_state);
+ if (ret)
+ goto fail;
+
+ engine_state &= ~(engine->engine_mask);
+
+ /* set mode only for this engine */
+ mode &= engine->engine_mask;
+
+ engine_state |= mode;
+
+ ret |= lp5523_write(client, LP5523_REG_OP_MODE, engine_state);
+fail:
+ return ret;
+}
+
+static int lp5523_load_mux(struct lp5523_engine *engine, u16 mux)
+{
+ struct lp5523_chip *chip = engine_to_lp5523(engine);
+ struct i2c_client *client = chip->client;
+ int ret = 0;
+
+ ret |= lp5523_set_engine_mode(engine, LP5523_CMD_LOAD);
+
+ ret |= lp5523_write(client, LP5523_REG_PROG_PAGE_SEL, engine->mux_page);
+ ret |= lp5523_write(client, LP5523_REG_PROG_MEM,
+ (u8)(mux >> 8));
+ ret |= lp5523_write(client, LP5523_REG_PROG_MEM + 1, (u8)(mux));
+ engine->led_mux = mux;
+
+ return ret;
+}
+
+static int lp5523_load_program(struct lp5523_engine *engine, u8 *pattern)
+{
+ struct lp5523_chip *chip = engine_to_lp5523(engine);
+ struct i2c_client *client = chip->client;
+
+ int ret = 0;
+
+ ret |= lp5523_set_engine_mode(engine, LP5523_CMD_LOAD);
+
+ ret |= lp5523_write(client, LP5523_REG_PROG_PAGE_SEL,
+ engine->prog_page);
+ ret |= i2c_smbus_write_i2c_block_data(client, LP5523_REG_PROG_MEM,
+ LP5523_PROGRAM_LENGTH, pattern);
+
+ return ret;
+}
+
+static int lp5523_run_program(struct lp5523_engine *engine)
+{
+ struct lp5523_chip *chip = engine_to_lp5523(engine);
+ struct i2c_client *client = chip->client;
+ int ret;
+
+ ret = lp5523_write(client, LP5523_REG_ENABLE,
+ LP5523_CMD_RUN | LP5523_ENABLE);
+ if (ret)
+ goto fail;
+
+ ret = lp5523_set_engine_mode(engine, LP5523_CMD_RUN);
+fail:
+ return ret;
+}
+
+static int lp5523_mux_parse(const char *buf, u16 *mux, size_t len)
+{
+ int i;
+ u16 tmp_mux = 0;
+ len = len < LP5523_LEDS ? len : LP5523_LEDS;
+ for (i = 0; i < len; i++) {
+ switch (buf[i]) {
+ case '1':
+ tmp_mux |= (1 << i);
+ break;
+ case '0':
+ break;
+ case '\n':
+ i = len;
+ break;
+ default:
+ return -1;
+ }
+ }
+ *mux = tmp_mux;
+
+ return 0;
+}
+
+static void lp5523_mux_to_array(u16 led_mux, char *array)
+{
+ int i, pos = 0;
+ for (i = 0; i < LP5523_LEDS; i++)
+ pos += sprintf(array + pos, "%x", LED_ACTIVE(led_mux, i));
+
+ array[pos] = '\0';
+}
+
+/*--------------------------------------------------------------*/
+/* Sysfs interface */
+/*--------------------------------------------------------------*/
+
+static ssize_t show_engine_leds(struct device *dev,
+ struct device_attribute *attr,
+ char *buf, int nr)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ char mux[LP5523_LEDS + 1];
+
+ lp5523_mux_to_array(chip->engines[nr - 1].led_mux, mux);
+
+ return sprintf(buf, "%s\n", mux);
+}
+
+#define show_leds(nr) \
+static ssize_t show_engine##nr##_leds(struct device *dev, \
+ struct device_attribute *attr, \
+ char *buf) \
+{ \
+ return show_engine_leds(dev, attr, buf, nr); \
+}
+show_leds(1)
+show_leds(2)
+show_leds(3)
+
+static ssize_t store_engine_leds(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len, int nr)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ u16 mux = 0;
+
+ if (lp5523_mux_parse(buf, &mux, len))
+ return -EINVAL;
+
+ if (lp5523_load_mux(&chip->engines[nr - 1], mux))
+ return -EINVAL;
+
+ return len;
+}
+
+#define store_leds(nr) \
+static ssize_t store_engine##nr##_leds(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t len) \
+{ \
+ return store_engine_leds(dev, attr, buf, len, nr); \
+}
+store_leds(1)
+store_leds(2)
+store_leds(3)
+
+static ssize_t lp5523_selftest(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ int i, ret, pos = 0;
+ int led = 0;
+ u8 status, adc, vdd;
+
+ mutex_lock(&chip->lock);
+
+ ret = lp5523_read(chip->client, LP5523_REG_STATUS, &status);
+ if (ret < 0)
+ goto fail;
+
+ /* Check that ext clock is really in use if requested */
+ if ((chip->pdata) && (chip->pdata->clock_mode == LP5523_CLOCK_EXT))
+ if ((status & LP5523_EXT_CLK_USED) == 0)
+ goto fail;
+
+ /* Measure VDD (i.e. VBAT) first (channel 16 corresponds to VDD) */
+ lp5523_write(chip->client, LP5523_REG_LED_TEST_CTRL,
+ LP5523_EN_LEDTEST | 16);
+ usleep_range(3000, 6000); /* ADC conversion time is typically 2.7 ms */
+ ret = lp5523_read(chip->client, LP5523_REG_STATUS, &status);
+ if (!(status & LP5523_LEDTEST_DONE))
+ usleep_range(3000, 6000); /* Was not ready. Wait little bit */
+
+ ret |= lp5523_read(chip->client, LP5523_REG_LED_TEST_ADC, &vdd);
+ vdd--; /* There may be some fluctuation in measurement */
+
+ for (i = 0; i < LP5523_LEDS; i++) {
+ /* Skip non-existing channels */
+ if (chip->pdata->led_config[i].led_current == 0)
+ continue;
+
+ /* Set default current */
+ lp5523_write(chip->client,
+ LP5523_REG_LED_CURRENT_BASE + i,
+ chip->pdata->led_config[i].led_current);
+
+ lp5523_write(chip->client, LP5523_REG_LED_PWM_BASE + i, 0xff);
+ /* let current stabilize 2 - 4ms before measurements start */
+ usleep_range(2000, 4000);
+ lp5523_write(chip->client,
+ LP5523_REG_LED_TEST_CTRL,
+ LP5523_EN_LEDTEST | i);
+ /* ADC conversion time is 2.7 ms typically */
+ usleep_range(3000, 6000);
+ ret = lp5523_read(chip->client, LP5523_REG_STATUS, &status);
+ if (!(status & LP5523_LEDTEST_DONE))
+ usleep_range(3000, 6000);/* Was not ready. Wait. */
+ ret |= lp5523_read(chip->client, LP5523_REG_LED_TEST_ADC, &adc);
+
+ if (adc >= vdd || adc < LP5523_ADC_SHORTCIRC_LIM)
+ pos += sprintf(buf + pos, "LED %d FAIL\n", i);
+
+ lp5523_write(chip->client, LP5523_REG_LED_PWM_BASE + i, 0x00);
+
+ /* Restore current */
+ lp5523_write(chip->client,
+ LP5523_REG_LED_CURRENT_BASE + i,
+ chip->leds[led].led_current);
+ led++;
+ }
+ if (pos == 0)
+ pos = sprintf(buf, "OK\n");
+ goto release_lock;
+fail:
+ pos = sprintf(buf, "FAIL\n");
+
+release_lock:
+ mutex_unlock(&chip->lock);
+
+ return pos;
+}
+
+static void lp5523_set_brightness(struct led_classdev *cdev,
+ enum led_brightness brightness)
+{
+ struct lp5523_led *led = cdev_to_led(cdev);
+
+ led->brightness = (u8)brightness;
+
+ schedule_work(&led->brightness_work);
+}
+
+static void lp5523_led_brightness_work(struct work_struct *work)
+{
+ struct lp5523_led *led = container_of(work,
+ struct lp5523_led,
+ brightness_work);
+ struct lp5523_chip *chip = led_to_lp5523(led);
+ struct i2c_client *client = chip->client;
+
+ mutex_lock(&chip->lock);
+
+ lp5523_write(client, LP5523_REG_LED_PWM_BASE + led->chan_nr,
+ led->brightness);
+
+ mutex_unlock(&chip->lock);
+}
+
+static int lp5523_do_store_load(struct lp5523_engine *engine,
+ const char *buf, size_t len)
+{
+ struct lp5523_chip *chip = engine_to_lp5523(engine);
+ struct i2c_client *client = chip->client;
+ int ret, nrchars, offset = 0, i = 0;
+ char c[3];
+ unsigned cmd;
+ u8 pattern[LP5523_PROGRAM_LENGTH] = {0};
+
+ while ((offset < len - 1) && (i < LP5523_PROGRAM_LENGTH)) {
+ /* separate sscanfs because length is working only for %s */
+ ret = sscanf(buf + offset, "%2s%n ", c, &nrchars);
+ ret = sscanf(c, "%2x", &cmd);
+ if (ret != 1)
+ goto fail;
+ pattern[i] = (u8)cmd;
+
+ offset += nrchars;
+ i++;
+ }
+
+ /* Each instruction is 16bit long. Check that length is even */
+ if (i % 2)
+ goto fail;
+
+ mutex_lock(&chip->lock);
+
+ ret = lp5523_load_program(engine, pattern);
+ mutex_unlock(&chip->lock);
+
+ if (ret) {
+ dev_err(&client->dev, "failed loading pattern\n");
+ return ret;
+ }
+
+ return len;
+fail:
+ dev_err(&client->dev, "wrong pattern format\n");
+ return -EINVAL;
+}
+
+static ssize_t store_engine_load(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len, int nr)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ return lp5523_do_store_load(&chip->engines[nr - 1], buf, len);
+}
+
+#define store_load(nr) \
+static ssize_t store_engine##nr##_load(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t len) \
+{ \
+ return store_engine_load(dev, attr, buf, len, nr); \
+}
+store_load(1)
+store_load(2)
+store_load(3)
+
+static ssize_t show_engine_mode(struct device *dev,
+ struct device_attribute *attr,
+ char *buf, int nr)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ switch (chip->engines[nr - 1].mode) {
+ case LP5523_CMD_RUN:
+ return sprintf(buf, "run\n");
+ case LP5523_CMD_LOAD:
+ return sprintf(buf, "load\n");
+ case LP5523_CMD_DISABLED:
+ return sprintf(buf, "disabled\n");
+ default:
+ return sprintf(buf, "disabled\n");
+ }
+}
+
+#define show_mode(nr) \
+static ssize_t show_engine##nr##_mode(struct device *dev, \
+ struct device_attribute *attr, \
+ char *buf) \
+{ \
+ return show_engine_mode(dev, attr, buf, nr); \
+}
+show_mode(1)
+show_mode(2)
+show_mode(3)
+
+static ssize_t store_engine_mode(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len, int nr)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ struct lp5523_engine *engine = &chip->engines[nr - 1];
+ mutex_lock(&chip->lock);
+
+ if (!strncmp(buf, "run", 3))
+ lp5523_set_mode(engine, LP5523_CMD_RUN);
+ else if (!strncmp(buf, "load", 4))
+ lp5523_set_mode(engine, LP5523_CMD_LOAD);
+ else if (!strncmp(buf, "disabled", 8))
+ lp5523_set_mode(engine, LP5523_CMD_DISABLED);
+
+ mutex_unlock(&chip->lock);
+ return len;
+}
+
+#define store_mode(nr) \
+static ssize_t store_engine##nr##_mode(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t len) \
+{ \
+ return store_engine_mode(dev, attr, buf, len, nr); \
+}
+store_mode(1)
+store_mode(2)
+store_mode(3)
+
+static ssize_t show_max_current(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+ struct lp5523_led *led = cdev_to_led(led_cdev);
+
+ return sprintf(buf, "%d\n", led->max_current);
+}
+
+static ssize_t show_current(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+ struct lp5523_led *led = cdev_to_led(led_cdev);
+
+ return sprintf(buf, "%d\n", led->led_current);
+}
+
+static ssize_t store_current(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+ struct lp5523_led *led = cdev_to_led(led_cdev);
+ struct lp5523_chip *chip = led_to_lp5523(led);
+ ssize_t ret;
+ unsigned long curr;
+
+ if (strict_strtoul(buf, 0, &curr))
+ return -EINVAL;
+
+ if (curr > led->max_current)
+ return -EINVAL;
+
+ mutex_lock(&chip->lock);
+ ret = lp5523_write(chip->client,
+ LP5523_REG_LED_CURRENT_BASE + led->chan_nr,
+ (u8)curr);
+ mutex_unlock(&chip->lock);
+
+ if (ret < 0)
+ return ret;
+
+ led->led_current = (u8)curr;
+
+ return len;
+}
+
+/* led class device attributes */
+static DEVICE_ATTR(led_current, S_IRUGO | S_IWUGO, show_current, store_current);
+static DEVICE_ATTR(max_current, S_IRUGO , show_max_current, NULL);
+
+static struct attribute *lp5523_led_attributes[] = {
+ &dev_attr_led_current.attr,
+ &dev_attr_max_current.attr,
+ NULL,
+};
+
+static struct attribute_group lp5523_led_attribute_group = {
+ .attrs = lp5523_led_attributes
+};
+
+/* device attributes */
+static DEVICE_ATTR(engine1_mode, S_IRUGO | S_IWUGO,
+ show_engine1_mode, store_engine1_mode);
+static DEVICE_ATTR(engine2_mode, S_IRUGO | S_IWUGO,
+ show_engine2_mode, store_engine2_mode);
+static DEVICE_ATTR(engine3_mode, S_IRUGO | S_IWUGO,
+ show_engine3_mode, store_engine3_mode);
+static DEVICE_ATTR(engine1_leds, S_IRUGO | S_IWUGO,
+ show_engine1_leds, store_engine1_leds);
+static DEVICE_ATTR(engine2_leds, S_IRUGO | S_IWUGO,
+ show_engine2_leds, store_engine2_leds);
+static DEVICE_ATTR(engine3_leds, S_IRUGO | S_IWUGO,
+ show_engine3_leds, store_engine3_leds);
+static DEVICE_ATTR(engine1_load, S_IWUGO, NULL, store_engine1_load);
+static DEVICE_ATTR(engine2_load, S_IWUGO, NULL, store_engine2_load);
+static DEVICE_ATTR(engine3_load, S_IWUGO, NULL, store_engine3_load);
+static DEVICE_ATTR(selftest, S_IRUGO, lp5523_selftest, NULL);
+
+static struct attribute *lp5523_attributes[] = {
+ &dev_attr_engine1_mode.attr,
+ &dev_attr_engine2_mode.attr,
+ &dev_attr_engine3_mode.attr,
+ &dev_attr_selftest.attr,
+ NULL
+};
+
+static struct attribute *lp5523_engine1_attributes[] = {
+ &dev_attr_engine1_load.attr,
+ &dev_attr_engine1_leds.attr,
+ NULL
+};
+
+static struct attribute *lp5523_engine2_attributes[] = {
+ &dev_attr_engine2_load.attr,
+ &dev_attr_engine2_leds.attr,
+ NULL
+};
+
+static struct attribute *lp5523_engine3_attributes[] = {
+ &dev_attr_engine3_load.attr,
+ &dev_attr_engine3_leds.attr,
+ NULL
+};
+
+static const struct attribute_group lp5523_group = {
+ .attrs = lp5523_attributes,
+};
+
+static const struct attribute_group lp5523_engine_group[] = {
+ {.attrs = lp5523_engine1_attributes },
+ {.attrs = lp5523_engine2_attributes },
+ {.attrs = lp5523_engine3_attributes },
+};
+
+static int lp5523_register_sysfs(struct i2c_client *client)
+{
+ struct device *dev = &client->dev;
+ int ret;
+
+ ret = sysfs_create_group(&dev->kobj, &lp5523_group);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static void lp5523_unregister_sysfs(struct i2c_client *client)
+{
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ struct device *dev = &client->dev;
+ int i;
+
+ sysfs_remove_group(&dev->kobj, &lp5523_group);
+
+ for (i = 0; i < ARRAY_SIZE(chip->engines); i++)
+ if (chip->engines[i].mode == LP5523_CMD_LOAD)
+ sysfs_remove_group(&dev->kobj, &lp5523_engine_group[i]);
+
+ for (i = 0; i < chip->num_leds; i++)
+ sysfs_remove_group(&chip->leds[i].cdev.dev->kobj,
+ &lp5523_led_attribute_group);
+}
+
+/*--------------------------------------------------------------*/
+/* Set chip operating mode */
+/*--------------------------------------------------------------*/
+static int lp5523_set_mode(struct lp5523_engine *engine, u8 mode)
+{
+ /* engine to chip */
+ struct lp5523_chip *chip = engine_to_lp5523(engine);
+ struct i2c_client *client = chip->client;
+ struct device *dev = &client->dev;
+ int ret = 0;
+
+ /* if in that mode already do nothing, except for run */
+ if (mode == engine->mode && mode != LP5523_CMD_RUN)
+ return 0;
+
+ if (mode == LP5523_CMD_RUN) {
+ ret = lp5523_run_program(engine);
+ } else if (mode == LP5523_CMD_LOAD) {
+ lp5523_set_engine_mode(engine, LP5523_CMD_DISABLED);
+ lp5523_set_engine_mode(engine, LP5523_CMD_LOAD);
+
+ ret = sysfs_create_group(&dev->kobj, engine->attributes);
+ if (ret)
+ return ret;
+ } else if (mode == LP5523_CMD_DISABLED) {
+ lp5523_set_engine_mode(engine, LP5523_CMD_DISABLED);
+ }
+
+ /* remove load attribute from sysfs if not in load mode */
+ if (engine->mode == LP5523_CMD_LOAD && mode != LP5523_CMD_LOAD)
+ sysfs_remove_group(&dev->kobj, engine->attributes);
+
+ engine->mode = mode;
+
+ return ret;
+}
+
+/*--------------------------------------------------------------*/
+/* Probe, Attach, Remove */
+/*--------------------------------------------------------------*/
+static int __init lp5523_init_engine(struct lp5523_engine *engine, int id)
+{
+ if (id < 1 || id > LP5523_ENGINES)
+ return -1;
+ engine->id = id;
+ engine->engine_mask = LP5523_ENG_MASK_BASE >> SHIFT_MASK(id);
+ engine->prog_page = id - 1;
+ engine->mux_page = id + 2;
+ engine->attributes = &lp5523_engine_group[id - 1];
+
+ return 0;
+}
+
+static int __init lp5523_init_led(struct lp5523_led *led, struct device *dev,
+ int chan, struct lp5523_platform_data *pdata)
+{
+ char name[32];
+ int res;
+
+ if (chan >= LP5523_LEDS)
+ return -EINVAL;
+
+ if (pdata->led_config[chan].led_current) {
+ led->led_current = pdata->led_config[chan].led_current;
+ led->max_current = pdata->led_config[chan].max_current;
+ led->chan_nr = pdata->led_config[chan].chan_nr;
+
+ if (led->chan_nr >= LP5523_LEDS) {
+ dev_err(dev, "Use channel numbers between 0 and %d\n",
+ LP5523_LEDS - 1);
+ return -EINVAL;
+ }
+
+ snprintf(name, 32, "lp5523:channel%d", chan);
+
+ led->cdev.name = name;
+ led->cdev.brightness_set = lp5523_set_brightness;
+ res = led_classdev_register(dev, &led->cdev);
+ if (res < 0) {
+ dev_err(dev, "couldn't register led on channel %d\n",
+ chan);
+ return res;
+ }
+ res = sysfs_create_group(&led->cdev.dev->kobj,
+ &lp5523_led_attribute_group);
+ if (res < 0) {
+ dev_err(dev, "couldn't register current attribute\n");
+ led_classdev_unregister(&led->cdev);
+ return res;
+ }
+ } else {
+ led->led_current = 0;
+ }
+ return 0;
+}
+
+static struct i2c_driver lp5523_driver;
+
+static int lp5523_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct lp5523_chip *chip;
+ struct lp5523_platform_data *pdata;
+ int ret, i, led;
+
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ if (!chip)
+ return -ENOMEM;
+
+ i2c_set_clientdata(client, chip);
+ chip->client = client;
+
+ pdata = client->dev.platform_data;
+
+ if (!pdata) {
+ dev_err(&client->dev, "no platform data\n");
+ ret = -EINVAL;
+ goto fail1;
+ }
+
+ mutex_init(&chip->lock);
+
+ chip->pdata = pdata;
+
+ if (pdata->setup_resources) {
+ ret = pdata->setup_resources();
+ if (ret < 0)
+ goto fail1;
+ }
+
+ if (pdata->enable) {
+ pdata->enable(0);
+ usleep_range(1000, 2000); /* Keep enable down at least 1ms */
+ pdata->enable(1);
+ usleep_range(1000, 2000); /* 500us abs min. */
+ }
+
+ lp5523_write(client, LP5523_REG_RESET, 0xff);
+ usleep_range(10000, 20000); /*
+ * Exact value is not available. 10 - 20ms
+ * appears to be enough for reset.
+ */
+ ret = lp5523_detect(client);
+ if (ret)
+ goto fail2;
+
+ dev_info(&client->dev, "LP5523 Programmable led chip found\n");
+
+ /* Initialize engines */
+ for (i = 0; i < ARRAY_SIZE(chip->engines); i++) {
+ ret = lp5523_init_engine(&chip->engines[i], i + 1);
+ if (ret) {
+ dev_err(&client->dev, "error initializing engine\n");
+ goto fail2;
+ }
+ }
+ ret = lp5523_configure(client);
+ if (ret < 0) {
+ dev_err(&client->dev, "error configuring chip\n");
+ goto fail2;
+ }
+
+ /* Initialize leds */
+ chip->num_channels = pdata->num_channels;
+ chip->num_leds = 0;
+ led = 0;
+ for (i = 0; i < pdata->num_channels; i++) {
+ /* Do not initialize channels that are not connected */
+ if (pdata->led_config[i].led_current == 0)
+ continue;
+
+ ret = lp5523_init_led(&chip->leds[led], &client->dev, i, pdata);
+ if (ret) {
+ dev_err(&client->dev, "error initializing leds\n");
+ goto fail3;
+ }
+ chip->num_leds++;
+
+ chip->leds[led].id = led;
+ /* Set LED current */
+ lp5523_write(client,
+ LP5523_REG_LED_CURRENT_BASE + chip->leds[led].chan_nr,
+ chip->leds[led].led_current);
+
+ INIT_WORK(&(chip->leds[led].brightness_work),
+ lp5523_led_brightness_work);
+
+ led++;
+ }
+
+ ret = lp5523_register_sysfs(client);
+ if (ret) {
+ dev_err(&client->dev, "registering sysfs failed\n");
+ goto fail3;
+ }
+ return ret;
+fail3:
+ for (i = 0; i < chip->num_leds; i++) {
+ led_classdev_unregister(&chip->leds[i].cdev);
+ cancel_work_sync(&chip->leds[i].brightness_work);
+ }
+fail2:
+ if (pdata->enable)
+ pdata->enable(0);
+ if (pdata->release_resources)
+ pdata->release_resources();
+fail1:
+ kfree(chip);
+ return ret;
+}
+
+static int lp5523_remove(struct i2c_client *client)
+{
+ struct lp5523_chip *chip = i2c_get_clientdata(client);
+ int i;
+
+ lp5523_unregister_sysfs(client);
+
+ for (i = 0; i < chip->num_leds; i++) {
+ led_classdev_unregister(&chip->leds[i].cdev);
+ cancel_work_sync(&chip->leds[i].brightness_work);
+ }
+
+ if (chip->pdata->enable)
+ chip->pdata->enable(0);
+ if (chip->pdata->release_resources)
+ chip->pdata->release_resources();
+ kfree(chip);
+ return 0;
+}
+
+static const struct i2c_device_id lp5523_id[] = {
+ { "lp5523", 0 },
+ { }
+};
+
+MODULE_DEVICE_TABLE(i2c, lp5523_id);
+
+static struct i2c_driver lp5523_driver = {
+ .driver = {
+ .name = "lp5523",
+ },
+ .probe = lp5523_probe,
+ .remove = lp5523_remove,
+ .id_table = lp5523_id,
+};
+
+static int __init lp5523_init(void)
+{
+ int ret;
+
+ ret = i2c_add_driver(&lp5523_driver);
+
+ if (ret < 0)
+ printk(KERN_ALERT "Adding lp5523 driver failed\n");
+
+ return ret;
+}
+
+static void __exit lp5523_exit(void)
+{
+ i2c_del_driver(&lp5523_driver);
+}
+
+module_init(lp5523_init);
+module_exit(lp5523_exit);
+
+MODULE_AUTHOR("Mathias Nyman <mathias.nyman@nokia.com>");
+MODULE_DESCRIPTION("LP5523 LED engine");
+MODULE_LICENSE("GPL");
diff --git a/drivers/leds/leds-net5501.c b/drivers/leds/leds-net5501.c
index 3063f59..1739557 100644
--- a/drivers/leds/leds-net5501.c
+++ b/drivers/leds/leds-net5501.c
@@ -92,3 +92,5 @@
}
arch_initcall(soekris_init);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
index a688293..614ebeb 100644
--- a/drivers/leds/leds-ss4200.c
+++ b/drivers/leds/leds-ss4200.c
@@ -102,6 +102,7 @@
DMI_MATCH(DMI_PRODUCT_VERSION, "1.00.00")
}
},
+ {}
};
/*
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
index 82b77bd..b09bcbe 100644
--- a/drivers/leds/ledtrig-timer.c
+++ b/drivers/leds/ledtrig-timer.c
@@ -12,73 +12,25 @@
*/
#include <linux/module.h>
-#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
#include <linux/device.h>
-#include <linux/sysdev.h>
-#include <linux/timer.h>
#include <linux/ctype.h>
#include <linux/leds.h>
-#include <linux/slab.h>
#include "leds.h"
-struct timer_trig_data {
- int brightness_on; /* LED brightness during "on" period.
- * (LED_OFF < brightness_on <= LED_FULL)
- */
- unsigned long delay_on; /* milliseconds on */
- unsigned long delay_off; /* milliseconds off */
- struct timer_list timer;
-};
-
-static void led_timer_function(unsigned long data)
-{
- struct led_classdev *led_cdev = (struct led_classdev *) data;
- struct timer_trig_data *timer_data = led_cdev->trigger_data;
- unsigned long brightness;
- unsigned long delay;
-
- if (!timer_data->delay_on || !timer_data->delay_off) {
- led_set_brightness(led_cdev, LED_OFF);
- return;
- }
-
- brightness = led_get_brightness(led_cdev);
- if (!brightness) {
- /* Time to switch the LED on. */
- brightness = timer_data->brightness_on;
- delay = timer_data->delay_on;
- } else {
- /* Store the current brightness value to be able
- * to restore it when the delay_off period is over.
- */
- timer_data->brightness_on = brightness;
- brightness = LED_OFF;
- delay = timer_data->delay_off;
- }
-
- led_set_brightness(led_cdev, brightness);
-
- mod_timer(&timer_data->timer, jiffies + msecs_to_jiffies(delay));
-}
-
static ssize_t led_delay_on_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct timer_trig_data *timer_data = led_cdev->trigger_data;
- return sprintf(buf, "%lu\n", timer_data->delay_on);
+ return sprintf(buf, "%lu\n", led_cdev->blink_delay_on);
}
static ssize_t led_delay_on_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t size)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct timer_trig_data *timer_data = led_cdev->trigger_data;
int ret = -EINVAL;
char *after;
unsigned long state = simple_strtoul(buf, &after, 10);
@@ -88,21 +40,7 @@
count++;
if (count == size) {
- if (timer_data->delay_on != state) {
- /* the new value differs from the previous */
- timer_data->delay_on = state;
-
- /* deactivate previous settings */
- del_timer_sync(&timer_data->timer);
-
- /* try to activate hardware acceleration, if any */
- if (!led_cdev->blink_set ||
- led_cdev->blink_set(led_cdev,
- &timer_data->delay_on, &timer_data->delay_off)) {
- /* no hardware acceleration, blink via timer */
- mod_timer(&timer_data->timer, jiffies + 1);
- }
- }
+ led_blink_set(led_cdev, &state, &led_cdev->blink_delay_off);
ret = count;
}
@@ -113,16 +51,14 @@
struct device_attribute *attr, char *buf)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct timer_trig_data *timer_data = led_cdev->trigger_data;
- return sprintf(buf, "%lu\n", timer_data->delay_off);
+ return sprintf(buf, "%lu\n", led_cdev->blink_delay_off);
}
static ssize_t led_delay_off_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t size)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct timer_trig_data *timer_data = led_cdev->trigger_data;
int ret = -EINVAL;
char *after;
unsigned long state = simple_strtoul(buf, &after, 10);
@@ -132,21 +68,7 @@
count++;
if (count == size) {
- if (timer_data->delay_off != state) {
- /* the new value differs from the previous */
- timer_data->delay_off = state;
-
- /* deactivate previous settings */
- del_timer_sync(&timer_data->timer);
-
- /* try to activate hardware acceleration, if any */
- if (!led_cdev->blink_set ||
- led_cdev->blink_set(led_cdev,
- &timer_data->delay_on, &timer_data->delay_off)) {
- /* no hardware acceleration, blink via timer */
- mod_timer(&timer_data->timer, jiffies + 1);
- }
- }
+ led_blink_set(led_cdev, &led_cdev->blink_delay_on, &state);
ret = count;
}
@@ -158,60 +80,34 @@
static void timer_trig_activate(struct led_classdev *led_cdev)
{
- struct timer_trig_data *timer_data;
int rc;
- timer_data = kzalloc(sizeof(struct timer_trig_data), GFP_KERNEL);
- if (!timer_data)
- return;
-
- timer_data->brightness_on = led_get_brightness(led_cdev);
- if (timer_data->brightness_on == LED_OFF)
- timer_data->brightness_on = led_cdev->max_brightness;
- led_cdev->trigger_data = timer_data;
-
- init_timer(&timer_data->timer);
- timer_data->timer.function = led_timer_function;
- timer_data->timer.data = (unsigned long) led_cdev;
+ led_cdev->trigger_data = NULL;
rc = device_create_file(led_cdev->dev, &dev_attr_delay_on);
if (rc)
- goto err_out;
+ return;
rc = device_create_file(led_cdev->dev, &dev_attr_delay_off);
if (rc)
goto err_out_delayon;
- /* If there is hardware support for blinking, start one
- * user friendly blink rate chosen by the driver.
- */
- if (led_cdev->blink_set)
- led_cdev->blink_set(led_cdev,
- &timer_data->delay_on, &timer_data->delay_off);
+ led_cdev->trigger_data = (void *)1;
return;
err_out_delayon:
device_remove_file(led_cdev->dev, &dev_attr_delay_on);
-err_out:
- led_cdev->trigger_data = NULL;
- kfree(timer_data);
}
static void timer_trig_deactivate(struct led_classdev *led_cdev)
{
- struct timer_trig_data *timer_data = led_cdev->trigger_data;
- unsigned long on = 0, off = 0;
-
- if (timer_data) {
+ if (led_cdev->trigger_data) {
device_remove_file(led_cdev->dev, &dev_attr_delay_on);
device_remove_file(led_cdev->dev, &dev_attr_delay_off);
- del_timer_sync(&timer_data->timer);
- kfree(timer_data);
}
- /* If there is hardware support for blinking, stop it */
- if (led_cdev->blink_set)
- led_cdev->blink_set(led_cdev, &on, &off);
+ /* Stop blinking */
+ led_brightness_set(led_cdev, LED_OFF);
}
static struct led_trigger timer_led_trigger = {
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 3d7355f..fa51af1 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -102,6 +102,7 @@
config ADB_PMU_LED_IDE
bool "Use front LED as IDE LED by default"
depends on ADB_PMU_LED
+ depends on LEDS_CLASS
select LEDS_TRIGGERS
select LEDS_TRIGGER_IDE_DISK
help
diff --git a/drivers/macintosh/adb-iop.c b/drivers/macintosh/adb-iop.c
index 4446966..f5f4da3 100644
--- a/drivers/macintosh/adb-iop.c
+++ b/drivers/macintosh/adb-iop.c
@@ -80,7 +80,7 @@
static void adb_iop_complete(struct iop_msg *msg)
{
struct adb_request *req;
- uint flags;
+ unsigned long flags;
local_irq_save(flags);
@@ -103,7 +103,7 @@
{
struct adb_iopmsg *amsg = (struct adb_iopmsg *) msg->message;
struct adb_request *req;
- uint flags;
+ unsigned long flags;
#ifdef DEBUG_ADB_IOP
int i;
#endif
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 4e957f3..84c46a1 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -706,7 +706,7 @@
/* return the offset of the super block in 512byte sectors */
static inline sector_t calc_dev_sboffset(struct block_device *bdev)
{
- sector_t num_sectors = bdev->bd_inode->i_size / 512;
+ sector_t num_sectors = i_size_read(bdev->bd_inode) / 512;
return MD_NEW_SIZE_SECTORS(num_sectors);
}
@@ -1337,7 +1337,7 @@
md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
rdev->sb_page);
md_super_wait(rdev->mddev);
- return num_sectors / 2; /* kB for sysfs */
+ return num_sectors;
}
@@ -1386,7 +1386,7 @@
*/
switch(minor_version) {
case 0:
- sb_start = rdev->bdev->bd_inode->i_size >> 9;
+ sb_start = i_size_read(rdev->bdev->bd_inode) >> 9;
sb_start -= 8*2;
sb_start &= ~(sector_t)(4*2-1);
break;
@@ -1472,7 +1472,7 @@
ret = 0;
}
if (minor_version)
- rdev->sectors = (rdev->bdev->bd_inode->i_size >> 9) -
+ rdev->sectors = (i_size_read(rdev->bdev->bd_inode) >> 9) -
le64_to_cpu(sb->data_offset);
else
rdev->sectors = rdev->sb_start;
@@ -1680,7 +1680,7 @@
return 0; /* component must fit device */
if (rdev->sb_start < rdev->data_offset) {
/* minor versions 1 and 2; superblock before data */
- max_sectors = rdev->bdev->bd_inode->i_size >> 9;
+ max_sectors = i_size_read(rdev->bdev->bd_inode) >> 9;
max_sectors -= rdev->data_offset;
if (!num_sectors || num_sectors > max_sectors)
num_sectors = max_sectors;
@@ -1690,7 +1690,7 @@
} else {
/* minor version 0; superblock after data */
sector_t sb_start;
- sb_start = (rdev->bdev->bd_inode->i_size >> 9) - 8*2;
+ sb_start = (i_size_read(rdev->bdev->bd_inode) >> 9) - 8*2;
sb_start &= ~(sector_t)(4*2 - 1);
max_sectors = rdev->sectors + sb_start - rdev->sb_start;
if (!num_sectors || num_sectors > max_sectors)
@@ -1704,7 +1704,7 @@
md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
rdev->sb_page);
md_super_wait(rdev->mddev);
- return num_sectors / 2; /* kB for sysfs */
+ return num_sectors;
}
static struct super_type super_types[] = {
@@ -2584,7 +2584,7 @@
if (!sectors)
return -EBUSY;
} else if (!sectors)
- sectors = (rdev->bdev->bd_inode->i_size >> 9) -
+ sectors = (i_size_read(rdev->bdev->bd_inode) >> 9) -
rdev->data_offset;
}
if (sectors < my_mddev->dev_sectors)
@@ -2797,7 +2797,7 @@
kobject_init(&rdev->kobj, &rdev_ktype);
- size = rdev->bdev->bd_inode->i_size >> BLOCK_SIZE_BITS;
+ size = i_size_read(rdev->bdev->bd_inode) >> BLOCK_SIZE_BITS;
if (!size) {
printk(KERN_WARNING
"md: %s has zero or unknown size, marking faulty!\n",
@@ -4338,6 +4338,8 @@
if (mddev->kobj.sd &&
sysfs_create_group(&mddev->kobj, &md_bitmap_group))
printk(KERN_DEBUG "pointless warning\n");
+
+ blk_queue_flush(mddev->queue, REQ_FLUSH | REQ_FUA);
abort:
mutex_unlock(&disks_mutex);
if (!error && mddev->kobj.sd) {
@@ -5235,8 +5237,8 @@
if (!mddev->persistent) {
printk(KERN_INFO "md: nonpersistent superblock ...\n");
- rdev->sb_start = rdev->bdev->bd_inode->i_size / 512;
- } else
+ rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;
+ } else
rdev->sb_start = calc_dev_sboffset(rdev->bdev);
rdev->sectors = rdev->sb_start;
@@ -5306,7 +5308,7 @@
if (mddev->persistent)
rdev->sb_start = calc_dev_sboffset(rdev->bdev);
else
- rdev->sb_start = rdev->bdev->bd_inode->i_size / 512;
+ rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;
rdev->sectors = rdev->sb_start;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 45f8324..845cf95 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1161,6 +1161,7 @@
* is not possible.
*/
if (!test_bit(Faulty, &rdev->flags) &&
+ !mddev->recovery_disabled &&
mddev->degraded < conf->raid_disks) {
err = -EBUSY;
goto abort;
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index bad2ced..a28541b 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -19,7 +19,6 @@
config VIDEO_DEV
tristate "Video For Linux"
- depends on BKL # used in many drivers for ioctl handling, need to kill
---help---
V4L core support for video capture and overlay devices, webcams and
AM/FM radio cards.
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index 3d88542..74ee172 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -391,7 +391,6 @@
/*****************************************************************************/
/* i2c-adapter helper functions */
-#include <linux/i2c-id.h>
/* exported algorithm data */
static struct i2c_algorithm saa7146_algo = {
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 2385e6c..78b0895 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -31,7 +31,7 @@
select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_MC44S803 if !MEDIA_TUNER_CUSTOMISE
-menuconfig MEDIA_TUNER_CUSTOMISE
+config MEDIA_TUNER_CUSTOMISE
bool "Customize analog and hybrid tuner modules to build"
depends on MEDIA_TUNER
default y if EMBEDDED
@@ -44,7 +44,8 @@
If unsure say N.
-if MEDIA_TUNER_CUSTOMISE
+menu "Customize TV tuners"
+ visible if MEDIA_TUNER_CUSTOMISE
config MEDIA_TUNER_SIMPLE
tristate "Simple tuner support"
@@ -185,5 +186,4 @@
default m if MEDIA_TUNER_CUSTOMISE
help
NXP TDA18218 silicon tuner driver.
-
-endif # MEDIA_TUNER_CUSTOMISE
+endmenu
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 4d0646d..7ea517b 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -36,7 +36,6 @@
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/kthread.h>
#include "dvb_ca_en50221.h"
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 1589d5a..cad6634 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -36,7 +36,6 @@
#include <linux/list.h>
#include <linux/freezer.h>
#include <linux/jiffies.h>
-#include <linux/smp_lock.h>
#include <linux/kthread.h>
#include <asm/processor.h>
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index e9062b0..96b2701 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -12,9 +12,8 @@
If unsure say N.
-if DVB_FE_CUSTOMISE
-
menu "Customise DVB Frontends"
+ visible if DVB_FE_CUSTOMISE
comment "Multistandard (satellite) frontends"
depends on DVB_CORE
@@ -619,5 +618,3 @@
tristate "Dummy frontend driver"
default n
endmenu
-
-endif
diff --git a/drivers/media/dvb/frontends/dibx000_common.c b/drivers/media/dvb/frontends/dibx000_common.c
index a4991026..2311c0a 100644
--- a/drivers/media/dvb/frontends/dibx000_common.c
+++ b/drivers/media/dvb/frontends/dibx000_common.c
@@ -130,6 +130,7 @@
struct dibx000_i2c_master *mst)
{
strncpy(i2c_adap->name, name, sizeof(i2c_adap->name));
+ i2c_adap->algo = algo;
i2c_adap->algo_data = NULL;
i2c_set_adapdata(i2c_adap, mst);
if (i2c_add_adapter(i2c_adap) < 0)
diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c
index 4caeb16..3a7ef71 100644
--- a/drivers/media/dvb/ngene/ngene-core.c
+++ b/drivers/media/dvb/ngene/ngene-core.c
@@ -34,7 +34,6 @@
#include <linux/io.h>
#include <asm/div64.h>
#include <linux/pci.h>
-#include <linux/smp_lock.h>
#include <linux/timer.h>
#include <linux/byteorder/generic.h>
#include <linux/firmware.h>
diff --git a/drivers/media/dvb/ngene/ngene-dvb.c b/drivers/media/dvb/ngene/ngene-dvb.c
index 48f980b..3832e59 100644
--- a/drivers/media/dvb/ngene/ngene-dvb.c
+++ b/drivers/media/dvb/ngene/ngene-dvb.c
@@ -35,7 +35,6 @@
#include <linux/io.h>
#include <asm/div64.h>
#include <linux/pci.h>
-#include <linux/smp_lock.h>
#include <linux/timer.h>
#include <linux/byteorder/generic.h>
#include <linux/firmware.h>
diff --git a/drivers/media/dvb/ngene/ngene-i2c.c b/drivers/media/dvb/ngene/ngene-i2c.c
index c3ae956..d28554f 100644
--- a/drivers/media/dvb/ngene/ngene-i2c.c
+++ b/drivers/media/dvb/ngene/ngene-i2c.c
@@ -37,7 +37,6 @@
#include <asm/div64.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
-#include <linux/smp_lock.h>
#include <linux/timer.h>
#include <linux/byteorder/generic.h>
#include <linux/firmware.h>
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index b540e80..e6b2d08 100644
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -58,7 +58,6 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/input.h>
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
index 6a43578..03829e6 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/radio-si4713.c
@@ -291,7 +291,7 @@
goto unregister_v4l2_dev;
}
- sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter, NULL,
+ sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter,
pdata->subdev_board_info, NULL);
if (!sd) {
dev_err(&pdev->dev, "Cannot get v4l2 subdevice\n");
diff --git a/drivers/media/radio/si470x/radio-si470x.h b/drivers/media/radio/si470x/radio-si470x.h
index ea12782..b9914d7 100644
--- a/drivers/media/radio/si470x/radio-si470x.h
+++ b/drivers/media/radio/si470x/radio-si470x.h
@@ -31,7 +31,6 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/input.h>
#include <linux/version.h>
#include <linux/videodev2.h>
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index ac16e81..6830d28 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -112,7 +112,7 @@
#
menu "Encoders/decoders and other helper chips"
- depends on !VIDEO_HELPER_CHIPS_AUTO
+ visible if !VIDEO_HELPER_CHIPS_AUTO
comment "Audio decoders"
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 0453816..01be89f 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -212,7 +212,7 @@
be abstracted out if we ever need to support a different
demod) */
sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "au8522", 0x8e >> 1, NULL);
+ "au8522", 0x8e >> 1, NULL);
if (sd == NULL)
printk(KERN_ERR "analog subdev registration failed\n");
}
@@ -221,7 +221,7 @@
if (dev->board.tuner_type != TUNER_ABSENT) {
/* Load the tuner module, which does the attach */
sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "tuner", dev->board.tuner_addr, NULL);
+ "tuner", dev->board.tuner_addr, NULL);
if (sd == NULL)
printk(KERN_ERR "tuner subdev registration fail\n");
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 87d8b00..49efcf6 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -3529,7 +3529,7 @@
struct v4l2_subdev *sd;
sd = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "saa6588", 0, addrs);
+ &btv->c.i2c_adap, "saa6588", 0, addrs);
btv->has_saa6588 = (sd != NULL);
}
@@ -3554,7 +3554,7 @@
};
btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "msp3400", 0, addrs);
+ &btv->c.i2c_adap, "msp3400", 0, addrs);
if (btv->sd_msp34xx)
return;
goto no_audio;
@@ -3568,7 +3568,7 @@
};
if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "tda7432", 0, addrs))
+ &btv->c.i2c_adap, "tda7432", 0, addrs))
return;
goto no_audio;
}
@@ -3576,7 +3576,7 @@
case 3: {
/* The user specified that we should probe for tvaudio */
btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "tvaudio", 0, tvaudio_addrs());
+ &btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
if (btv->sd_tvaudio)
return;
goto no_audio;
@@ -3596,11 +3596,11 @@
found is really something else (e.g. a tea6300). */
if (!bttv_tvcards[btv->c.type].no_msp34xx) {
btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "msp3400",
+ &btv->c.i2c_adap, "msp3400",
0, I2C_ADDRS(I2C_ADDR_MSP3400 >> 1));
} else if (bttv_tvcards[btv->c.type].msp34xx_alt) {
btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "msp3400",
+ &btv->c.i2c_adap, "msp3400",
0, I2C_ADDRS(I2C_ADDR_MSP3400_ALT >> 1));
}
@@ -3616,13 +3616,13 @@
};
if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "tda7432", 0, addrs))
+ &btv->c.i2c_adap, "tda7432", 0, addrs))
return;
}
/* Now see if we can find one of the tvaudio devices. */
btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "tvaudio", 0, tvaudio_addrs());
+ &btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
if (btv->sd_tvaudio)
return;
@@ -3646,13 +3646,13 @@
/* Load tuner module before issuing tuner config call! */
if (bttv_tvcards[btv->c.type].has_radio)
v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "tuner",
+ &btv->c.i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "tuner",
+ &btv->c.i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
- &btv->c.i2c_adap, NULL, "tuner",
+ &btv->c.i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(ADDRS_TV_WITH_DEMOD));
tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 3da6e80..a529619 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -42,7 +42,6 @@
#include <linux/fs.h>
#include <linux/kernel.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/kdev_t.h>
#include "bttvp.h"
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 2934770..260c666 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -2065,8 +2065,8 @@
sensor_cfg.clock_speed = 45;
cam->sensor_addr = 0x42;
- cam->sensor = v4l2_i2c_new_subdev(&cam->v4l2_dev, &cam->i2c_adapter,
- NULL, "ov7670", cam->sensor_addr, NULL);
+ cam->sensor = v4l2_i2c_new_subdev_cfg(&cam->v4l2_dev, &cam->i2c_adapter,
+ "ov7670", 0, &sensor_cfg, cam->sensor_addr, NULL);
if (cam->sensor == NULL) {
ret = -ENODEV;
goto out_smbus;
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index a09caf8..e71a026 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -122,15 +122,15 @@
if (hw == CX18_HW_TUNER) {
/* special tuner group handling */
sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
- adap, NULL, type, 0, cx->card_i2c->radio);
+ adap, type, 0, cx->card_i2c->radio);
if (sd != NULL)
sd->grp_id = hw;
sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
- adap, NULL, type, 0, cx->card_i2c->demod);
+ adap, type, 0, cx->card_i2c->demod);
if (sd != NULL)
sd->grp_id = hw;
sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
- adap, NULL, type, 0, cx->card_i2c->tv);
+ adap, type, 0, cx->card_i2c->tv);
if (sd != NULL)
sd->grp_id = hw;
return sd != NULL ? 0 : -1;
@@ -144,7 +144,7 @@
return -1;
/* It's an I2C device other than an analog tuner or IR chip */
- sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, NULL, type, hw_addrs[idx],
+ sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, type, hw_addrs[idx],
NULL);
if (sd != NULL)
sd->grp_id = hw;
diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c
index aab21f3..4c7cac3 100644
--- a/drivers/media/video/cx231xx/cx231xx-417.c
+++ b/drivers/media/video/cx231xx/cx231xx-417.c
@@ -31,7 +31,6 @@
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/firmware.h>
-#include <linux/smp_lock.h>
#include <linux/vmalloc.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
@@ -1927,10 +1926,9 @@
dev = h;
}
- if (dev == NULL) {
- unlock_kernel();
+ if (dev == NULL)
return -ENODEV;
- }
+
mutex_lock(&dev->lock);
/* allocate + initialize per filehandle data */
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 56c2d81..2c78d18 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -560,7 +560,7 @@
if (dev->board.decoder == CX231XX_AVDECODER) {
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[0].i2c_adap,
- NULL, "cx25840", 0x88 >> 1, NULL);
+ "cx25840", 0x88 >> 1, NULL);
if (dev->sd_cx25840 == NULL)
cx231xx_info("cx25840 subdev registration failure\n");
cx25840_call(dev, core, load_fw);
@@ -571,7 +571,7 @@
if (dev->board.tuner_type != TUNER_ABSENT) {
dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
- NULL, "tuner",
+ "tuner",
dev->tuner_addr, NULL);
if (dev->sd_tuner == NULL)
cx231xx_info("tuner subdev registration failure\n");
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index a6cc12f..9a98dc5 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -31,7 +31,6 @@
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/firmware.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
@@ -1576,12 +1575,8 @@
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
- if (NULL == fh) {
- unlock_kernel();
+ if (!fh)
return -ENOMEM;
- }
-
- lock_kernel();
file->private_data = fh;
fh->dev = dev;
@@ -1592,8 +1587,6 @@
V4L2_FIELD_INTERLACED,
sizeof(struct cx23885_buffer),
fh, NULL);
- unlock_kernel();
-
return 0;
}
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index db05400..8861309 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -1247,7 +1247,7 @@
case CX23885_BOARD_LEADTEK_WINFAST_PXTV1200:
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[2].i2c_adap,
- NULL, "cx25840", 0x88 >> 1, NULL);
+ "cx25840", 0x88 >> 1, NULL);
if (dev->sd_cx25840) {
dev->sd_cx25840->grp_id = CX23885_HW_AV_CORE;
v4l2_subdev_call(dev->sd_cx25840, core, load_fw);
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 93af9c6..8b2fb8a 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -26,7 +26,6 @@
#include <linux/kmod.h>
#include <linux/kernel.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/kthread.h>
@@ -743,8 +742,6 @@
if (NULL == fh)
return -ENOMEM;
- lock_kernel();
-
file->private_data = fh;
fh->dev = dev;
fh->radio = radio;
@@ -762,8 +759,6 @@
dprintk(1, "post videobuf_queue_init()\n");
- unlock_kernel();
-
return 0;
}
@@ -1512,10 +1507,10 @@
if (dev->tuner_addr)
sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[1].i2c_adap,
- NULL, "tuner", dev->tuner_addr, NULL);
+ "tuner", dev->tuner_addr, NULL);
else
sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_bus[1].i2c_adap, NULL,
+ &dev->i2c_bus[1].i2c_adap,
"tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_TV));
if (sd) {
struct tuner_setup tun_setup;
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 417d1d5..d7c9484 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -33,7 +33,6 @@
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/firmware.h>
-#include <linux/smp_lock.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/cx2341x.h>
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index b26fcba..9b9e169 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -3515,19 +3515,18 @@
later code configures a tea5767.
*/
v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
- NULL, "tuner",
- 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
+ "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
if (has_demod)
v4l2_i2c_new_subdev(&core->v4l2_dev,
- &core->i2c_adap, NULL, "tuner",
+ &core->i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
if (core->board.tuner_addr == ADDR_UNSET) {
v4l2_i2c_new_subdev(&core->v4l2_dev,
- &core->i2c_adap, NULL, "tuner",
+ &core->i2c_adap, "tuner",
0, has_demod ? tv_addrs + 4 : tv_addrs);
} else {
v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
- NULL, "tuner", core->board.tuner_addr, NULL);
+ "tuner", core->board.tuner_addr, NULL);
}
}
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index d2f159d..62cea95 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -31,7 +31,6 @@
#include <linux/kmod.h>
#include <linux/kernel.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
@@ -1896,14 +1895,13 @@
if (core->board.audio_chip == V4L2_IDENT_WM8775)
v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
- NULL, "wm8775", 0x36 >> 1, NULL);
+ "wm8775", 0x36 >> 1, NULL);
if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) {
/* This probes for a tda9874 as is used on some
Pixelview Ultra boards. */
- v4l2_i2c_new_subdev(&core->v4l2_dev,
- &core->i2c_adap,
- NULL, "tvaudio", 0, I2C_ADDRS(0xb0 >> 1));
+ v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
+ "tvaudio", 0, I2C_ADDRS(0xb0 >> 1));
}
switch (core->boardnr) {
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
index d8e38cc..7333a9b 100644
--- a/drivers/media/video/davinci/vpfe_capture.c
+++ b/drivers/media/video/davinci/vpfe_capture.c
@@ -1986,7 +1986,6 @@
vpfe_dev->sd[i] =
v4l2_i2c_new_subdev_board(&vpfe_dev->v4l2_dev,
i2c_adap,
- NULL,
&sdinfo->board_info,
NULL);
if (vpfe_dev->sd[i]) {
diff --git a/drivers/media/video/davinci/vpif_capture.c b/drivers/media/video/davinci/vpif_capture.c
index 6ac6acd16..193abab 100644
--- a/drivers/media/video/davinci/vpif_capture.c
+++ b/drivers/media/video/davinci/vpif_capture.c
@@ -2013,7 +2013,6 @@
vpif_obj.sd[i] =
v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
i2c_adap,
- NULL,
&subdevdata->board_info,
NULL);
diff --git a/drivers/media/video/davinci/vpif_display.c b/drivers/media/video/davinci/vpif_display.c
index 685f6a6..412c65d5 100644
--- a/drivers/media/video/davinci/vpif_display.c
+++ b/drivers/media/video/davinci/vpif_display.c
@@ -1553,7 +1553,7 @@
for (i = 0; i < subdev_count; i++) {
vpif_obj.sd[i] = v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
- i2c_adap, NULL,
+ i2c_adap,
&subdevdata[i].board_info,
NULL);
if (!vpif_obj.sd[i]) {
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 5485923..f7e9168 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -2554,39 +2554,39 @@
/* request some modules */
if (dev->board.has_msp34xx)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "msp3400", 0, msp3400_addrs);
+ "msp3400", 0, msp3400_addrs);
if (dev->board.decoder == EM28XX_SAA711X)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "saa7115_auto", 0, saa711x_addrs);
+ "saa7115_auto", 0, saa711x_addrs);
if (dev->board.decoder == EM28XX_TVP5150)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "tvp5150", 0, tvp5150_addrs);
+ "tvp5150", 0, tvp5150_addrs);
if (dev->em28xx_sensor == EM28XX_MT9V011) {
struct v4l2_subdev *sd;
sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, NULL, "mt9v011", 0, mt9v011_addrs);
+ &dev->i2c_adap, "mt9v011", 0, mt9v011_addrs);
v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal);
}
if (dev->board.adecoder == EM28XX_TVAUDIO)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "tvaudio", dev->board.tvaudio_addr, NULL);
+ "tvaudio", dev->board.tvaudio_addr, NULL);
if (dev->board.tuner_type != TUNER_ABSENT) {
int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
if (dev->board.radio.type)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "tuner", dev->board.radio_addr, NULL);
+ "tuner", dev->board.radio_addr, NULL);
if (has_demod)
v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, NULL, "tuner",
+ &dev->i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
if (dev->tuner_addr == 0) {
enum v4l2_i2c_tuner_type type =
@@ -2594,14 +2594,14 @@
struct v4l2_subdev *sd;
sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, NULL, "tuner",
+ &dev->i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(type));
if (sd)
dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
} else {
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "tuner", dev->tuner_addr, NULL);
+ "tuner", dev->tuner_addr, NULL);
}
}
diff --git a/drivers/media/video/fsl-viu.c b/drivers/media/video/fsl-viu.c
index 9a075d8..b8faff2 100644
--- a/drivers/media/video/fsl-viu.c
+++ b/drivers/media/video/fsl-viu.c
@@ -1486,7 +1486,7 @@
ad = i2c_get_adapter(0);
viu_dev->decoder = v4l2_i2c_new_subdev(&viu_dev->v4l2_dev, ad,
- NULL, "saa7113", VIU_VIDEO_DECODER_ADDR, NULL);
+ "saa7113", VIU_VIDEO_DECODER_ADDR, NULL);
viu_dev->vidq.timeout.function = viu_vid_timeout;
viu_dev->vidq.timeout.data = (unsigned long)viu_dev;
diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c
index 380e459..27b5dfd 100644
--- a/drivers/media/video/imx074.c
+++ b/drivers/media/video/imx074.c
@@ -451,7 +451,6 @@
ret = imx074_video_probe(icd, client);
if (ret < 0) {
icd->ops = NULL;
- i2c_set_clientdata(client, NULL);
kfree(priv);
return ret;
}
@@ -468,7 +467,6 @@
icd->ops = NULL;
if (icl->free_bus)
icl->free_bus(icl);
- i2c_set_clientdata(client, NULL);
client->driver = NULL;
kfree(priv);
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 5a000c6..ce4a753 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -44,7 +44,6 @@
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-id.h>
#include <linux/workqueue.h>
#include <media/ir-core.h>
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 9e8039a..665191c 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -239,19 +239,16 @@
return -1;
if (hw == IVTV_HW_TUNER) {
/* special tuner handling */
- sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
- adap, NULL, type,
- 0, itv->card_i2c->radio);
+ sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
+ itv->card_i2c->radio);
if (sd)
sd->grp_id = 1 << idx;
- sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
- adap, NULL, type,
- 0, itv->card_i2c->demod);
+ sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
+ itv->card_i2c->demod);
if (sd)
sd->grp_id = 1 << idx;
- sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
- adap, NULL, type,
- 0, itv->card_i2c->tv);
+ sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
+ itv->card_i2c->tv);
if (sd)
sd->grp_id = 1 << idx;
return sd ? 0 : -1;
@@ -267,17 +264,16 @@
/* It's an I2C device other than an analog tuner or IR chip */
if (hw == IVTV_HW_UPD64031A || hw == IVTV_HW_UPD6408X) {
sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
- adap, NULL, type, 0, I2C_ADDRS(hw_addrs[idx]));
+ adap, type, 0, I2C_ADDRS(hw_addrs[idx]));
} else if (hw == IVTV_HW_CX25840) {
struct cx25840_platform_data pdata;
pdata.pvr150_workaround = itv->pvr150_workaround;
sd = v4l2_i2c_new_subdev_cfg(&itv->v4l2_dev,
- adap, NULL, type, 0, &pdata, hw_addrs[idx],
- NULL);
+ adap, type, 0, &pdata, hw_addrs[idx], NULL);
} else {
sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
- adap, NULL, type, hw_addrs[idx], NULL);
+ adap, type, hw_addrs[idx], NULL);
}
if (sd)
sd->grp_id = 1 << idx;
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 4a27862..072bd2d 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -31,6 +31,7 @@
#include <media/v4l2-common.h>
#include <media/v4l2-dev.h>
+#include <media/videobuf-core.h>
#include <media/videobuf-dma-contig.h>
#include <media/soc_camera.h>
#include <media/soc_mediabus.h>
@@ -903,8 +904,6 @@
static int mx2_camera_set_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
- struct mx2_camera_dev *pcdev = ici->priv;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
const struct soc_camera_format_xlate *xlate;
struct v4l2_pix_format *pix = &f->fmt.pix;
@@ -943,8 +942,6 @@
static int mx2_camera_try_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
- struct mx2_camera_dev *pcdev = ici->priv;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
const struct soc_camera_format_xlate *xlate;
struct v4l2_pix_format *pix = &f->fmt.pix;
@@ -1024,13 +1021,13 @@
return 0;
}
-static int mx2_camera_reqbufs(struct soc_camera_file *icf,
+static int mx2_camera_reqbufs(struct soc_camera_device *icd,
struct v4l2_requestbuffers *p)
{
int i;
for (i = 0; i < p->count; i++) {
- struct mx2_buffer *buf = container_of(icf->vb_vidq.bufs[i],
+ struct mx2_buffer *buf = container_of(icd->vb_vidq.bufs[i],
struct mx2_buffer, vb);
INIT_LIST_HEAD(&buf->vb.queue);
}
@@ -1151,9 +1148,9 @@
static unsigned int mx2_camera_poll(struct file *file, poll_table *pt)
{
- struct soc_camera_file *icf = file->private_data;
+ struct soc_camera_device *icd = file->private_data;
- return videobuf_poll_stream(file, &icf->vb_vidq, pt);
+ return videobuf_poll_stream(file, &icd->vb_vidq, pt);
}
static struct soc_camera_host_ops mx2_soc_camera_host_ops = {
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index 29c5fc3..aa871c2 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -27,6 +27,7 @@
#include <mach/ipu.h>
#include <mach/mx3_camera.h>
+#include <mach/dma.h>
#define MX3_CAM_DRV_NAME "mx3-camera"
@@ -638,6 +639,9 @@
struct dma_chan_request *rq = arg;
struct mx3_camera_pdata *pdata;
+ if (!imx_dma_is_ipu(chan))
+ return false;
+
if (!rq)
return false;
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 94ba698..4e8fd96 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -185,17 +185,17 @@
}
mxb->saa7111a = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
- NULL, "saa7111", I2C_SAA7111A, NULL);
+ "saa7111", I2C_SAA7111A, NULL);
mxb->tea6420_1 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
- NULL, "tea6420", I2C_TEA6420_1, NULL);
+ "tea6420", I2C_TEA6420_1, NULL);
mxb->tea6420_2 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
- NULL, "tea6420", I2C_TEA6420_2, NULL);
+ "tea6420", I2C_TEA6420_2, NULL);
mxb->tea6415c = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
- NULL, "tea6415c", I2C_TEA6415C, NULL);
+ "tea6415c", I2C_TEA6415C, NULL);
mxb->tda9840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
- NULL, "tda9840", I2C_TDA9840, NULL);
+ "tda9840", I2C_TDA9840, NULL);
mxb->tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
- NULL, "tuner", I2C_TUNER, NULL);
+ "tuner", I2C_TUNER, NULL);
/* check if all devices are present */
if (!mxb->tea6420_1 || !mxb->tea6420_2 || !mxb->tea6415c ||
diff --git a/drivers/media/video/omap1_camera.c b/drivers/media/video/omap1_camera.c
index 7c30e62b..cbfd07f 100644
--- a/drivers/media/video/omap1_camera.c
+++ b/drivers/media/video/omap1_camera.c
@@ -235,7 +235,7 @@
BUG_ON(in_interrupt());
- videobuf_waiton(vb, 0, 0);
+ videobuf_waiton(vq, vb, 0, 0);
if (vb_mode == OMAP1_CAM_DMA_CONTIG) {
videobuf_dma_contig_free(vq, vb);
@@ -504,7 +504,7 @@
* empty. Since the transfer of the DMA programming register set
* content to the DMA working register set is done automatically
* by the DMA hardware, this can pretty well happen while we
- * are keeping the lock here. Levae fetching it from the queue
+ * are keeping the lock here. Leave fetching it from the queue
* to be done when a next DMA interrupt occures instead.
*/
return;
@@ -1365,12 +1365,12 @@
videobuf_queue_dma_contig_init(q, &omap1_videobuf_ops,
icd->dev.parent, &pcdev->lock,
V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
- sizeof(struct omap1_cam_buf), icd);
+ sizeof(struct omap1_cam_buf), icd, NULL);
else
videobuf_queue_sg_init(q, &omap1_videobuf_ops,
icd->dev.parent, &pcdev->lock,
V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
- sizeof(struct omap1_cam_buf), icd);
+ sizeof(struct omap1_cam_buf), icd, NULL);
/* use videobuf mode (auto)selected with the module parameter */
pcdev->vb_mode = sg_mode ? OMAP1_CAM_DMA_SG : OMAP1_CAM_DMA_CONTIG;
@@ -1386,7 +1386,7 @@
}
}
-static int omap1_cam_reqbufs(struct soc_camera_file *icf,
+static int omap1_cam_reqbufs(struct soc_camera_device *icd,
struct v4l2_requestbuffers *p)
{
int i;
@@ -1398,7 +1398,7 @@
* it hadn't triggered
*/
for (i = 0; i < p->count; i++) {
- struct omap1_cam_buf *buf = container_of(icf->vb_vidq.bufs[i],
+ struct omap1_cam_buf *buf = container_of(icd->vb_vidq.bufs[i],
struct omap1_cam_buf, vb);
buf->inwork = 0;
INIT_LIST_HEAD(&buf->vb.queue);
@@ -1485,10 +1485,10 @@
static unsigned int omap1_cam_poll(struct file *file, poll_table *pt)
{
- struct soc_camera_file *icf = file->private_data;
+ struct soc_camera_device *icd = file->private_data;
struct omap1_cam_buf *buf;
- buf = list_entry(icf->vb_vidq.stream.next, struct omap1_cam_buf,
+ buf = list_entry(icd->vb_vidq.stream.next, struct omap1_cam_buf,
vb.stream);
poll_wait(file, &buf->vb.done, pt);
diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c
index b7cfeab..cf93de9 100644
--- a/drivers/media/video/ov6650.c
+++ b/drivers/media/video/ov6650.c
@@ -754,7 +754,7 @@
static bool is_unscaled_ok(int width, int height, struct v4l2_rect *rect)
{
- return (width > rect->width >> 1 || height > rect->height >> 1);
+ return width > rect->width >> 1 || height > rect->height >> 1;
}
static u8 to_clkrc(struct v4l2_fract *timeperframe,
@@ -840,8 +840,6 @@
coma_mask |= COMA_BW | COMA_BYTE_SWAP | COMA_WORD_SWAP;
coma_set |= COMA_RAW_RGB | COMA_RGB;
break;
- case 0:
- break;
default:
dev_err(&client->dev, "Pixel format not handled: 0x%x\n", code);
return -EINVAL;
@@ -1176,7 +1174,6 @@
if (ret) {
icd->ops = NULL;
- i2c_set_clientdata(client, NULL);
kfree(priv);
}
@@ -1187,7 +1184,6 @@
{
struct ov6650 *priv = to_ov6650(client);
- i2c_set_clientdata(client, NULL);
kfree(priv);
return 0;
}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index bef2027..66ad516 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -2088,16 +2088,14 @@
" Setting up with specified i2c address 0x%x",
mid, i2caddr[0]);
sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
- NULL, fname,
- i2caddr[0], NULL);
+ fname, i2caddr[0], NULL);
} else {
pvr2_trace(PVR2_TRACE_INIT,
"Module ID %u:"
" Setting up with address probe list",
mid);
sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
- NULL, fname,
- 0, i2caddr);
+ fname, 0, i2caddr);
}
if (!sd) {
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index e62beb4..f3dc89d 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -62,7 +62,6 @@
#include <linux/module.h>
#include <linux/poll.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#ifdef CONFIG_USB_PWC_INPUT_EVDEV
#include <linux/usb/input.h>
#endif
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index f5a46c4..a845753 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -49,7 +49,6 @@
#include <linux/videodev2.h>
#include <linux/version.h>
#include <linux/mm.h>
-#include <linux/smp_lock.h>
#include <media/videobuf-vmalloc.h>
#include <media/v4l2-common.h>
#include <media/v4l2-device.h>
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index e8f13d3..1b93207 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -44,7 +44,7 @@
return ERR_PTR(-ENOMEM);
sd = v4l2_i2c_new_subdev_board(&vid_cap->v4l2_dev, i2c_adap,
- MODULE_NAME, isp_info->board_info, NULL);
+ isp_info->board_info, NULL);
if (!sd) {
v4l2_err(&vid_cap->v4l2_dev, "failed to acquire subdev\n");
return NULL;
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 10a6cbf..1d4d0a4 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -6661,6 +6661,18 @@
.subdevice = 0x2804,
.driver_data = SAA7134_BOARD_TECHNOTREND_BUDGET_T3000,
}, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x5ace, /* Beholder Intl. Ltd. */
+ .subdevice = 0x7190,
+ .driver_data = SAA7134_BOARD_BEHOLD_H7,
+ }, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x5ace, /* Beholder Intl. Ltd. */
+ .subdevice = 0x7090,
+ .driver_data = SAA7134_BOARD_BEHOLD_A7,
+ }, {
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -6698,18 +6710,6 @@
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = SAA7134_BOARD_UNKNOWN,
- }, {
- .vendor = PCI_VENDOR_ID_PHILIPS,
- .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
- .subvendor = 0x5ace, /* Beholder Intl. Ltd. */
- .subdevice = 0x7190,
- .driver_data = SAA7134_BOARD_BEHOLD_H7,
- }, {
- .vendor = PCI_VENDOR_ID_PHILIPS,
- .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
- .subvendor = 0x5ace, /* Beholder Intl. Ltd. */
- .subdevice = 0x7090,
- .driver_data = SAA7134_BOARD_BEHOLD_A7,
},{
/* --- end of list --- */
}
@@ -7551,22 +7551,22 @@
so we do not need to probe for a radio tuner device. */
if (dev->radio_type != UNSET)
v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, NULL, "tuner",
+ &dev->i2c_adap, "tuner",
dev->radio_addr, NULL);
if (has_demod)
v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, NULL, "tuner",
+ &dev->i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
if (dev->tuner_addr == ADDR_UNSET) {
enum v4l2_i2c_tuner_type type =
has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, NULL, "tuner",
+ &dev->i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(type));
} else {
v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, NULL, "tuner",
+ &dev->i2c_adap, "tuner",
dev->tuner_addr, NULL);
}
}
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 764d7d2..756a278 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -991,7 +991,7 @@
if (card_is_empress(dev)) {
struct v4l2_subdev *sd =
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "saa6752hs",
+ "saa6752hs",
saa7134_boards[dev->board].empress_addr, NULL);
if (sd)
@@ -1002,7 +1002,7 @@
struct v4l2_subdev *sd;
sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, NULL, "saa6588",
+ &dev->i2c_adap, "saa6588",
0, I2C_ADDRS(saa7134_boards[dev->board].rds_addr));
if (sd) {
printk(KERN_INFO "%s: found RDS decoder\n", dev->name);
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 1467a30..b890aaf 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -21,7 +21,6 @@
#include <linux/list.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/smp_lock.h>
#include <linux/delay.h>
#include "saa7134-reg.h"
diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h
index 1d9c5cb..041ae8e 100644
--- a/drivers/media/video/saa7164/saa7164.h
+++ b/drivers/media/video/saa7164/saa7164.h
@@ -58,7 +58,6 @@
#include <media/tveeprom.h>
#include <media/videobuf-dma-sg.h>
#include <media/videobuf-dvb.h>
-#include <linux/smp_lock.h>
#include <dvb_demux.h>
#include <dvb_frontend.h>
#include <dvb_net.h>
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index 41d0166..41360d7 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -31,7 +31,6 @@
#include <linux/init.h>
#include <linux/vmalloc.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/pagemap.h>
#include <linux/usb.h>
#include "se401.h"
@@ -951,9 +950,9 @@
struct usb_se401 *se401 = (struct usb_se401 *)dev;
int err = 0;
- lock_kernel();
+ mutex_lock(&se401->lock);
if (se401->user) {
- unlock_kernel();
+ mutex_unlock(&se401->lock);
return -EBUSY;
}
se401->fbuf = rvmalloc(se401->maxframesize * SE401_NUMFRAMES);
@@ -962,7 +961,7 @@
else
err = -ENOMEM;
se401->user = !err;
- unlock_kernel();
+ mutex_unlock(&se401->lock);
return err;
}
diff --git a/drivers/media/video/sh_vou.c b/drivers/media/video/sh_vou.c
index 0f49061..4e5a8cf 100644
--- a/drivers/media/video/sh_vou.c
+++ b/drivers/media/video/sh_vou.c
@@ -1406,7 +1406,7 @@
goto ereset;
subdev = v4l2_i2c_new_subdev_board(&vou_dev->v4l2_dev, i2c_adap,
- NULL, vou_pdata->board_info, NULL);
+ vou_pdata->board_info, NULL);
if (!subdev) {
ret = -ENOMEM;
goto ei2cnd;
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 43848a7..335120c 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -896,7 +896,7 @@
icl->board_info->platform_data = icd;
subdev = v4l2_i2c_new_subdev_board(&ici->v4l2_dev, adap,
- NULL, icl->board_info, NULL);
+ icl->board_info, NULL);
if (!subdev)
goto ei2cnd;
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index f07a0f6..b5afe5f 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -27,7 +27,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/usb.h>
#include <linux/mm.h>
@@ -673,14 +672,11 @@
vdev = video_devdata(fp);
dev = vdev_to_camera(vdev);
- lock_kernel();
if (dev == NULL || !is_present(dev)) {
- unlock_kernel();
return -ENXIO;
}
fp->private_data = dev;
usb_autopm_get_interface(dev->interface);
- unlock_kernel();
return 0;
}
diff --git a/drivers/media/video/tlg2300/pd-main.c b/drivers/media/video/tlg2300/pd-main.c
index 4555f4a..c91424c 100644
--- a/drivers/media/video/tlg2300/pd-main.c
+++ b/drivers/media/video/tlg2300/pd-main.c
@@ -36,7 +36,6 @@
#include <linux/string.h>
#include <linux/types.h>
#include <linux/firmware.h>
-#include <linux/smp_lock.h>
#include "vendorcmds.h"
#include "pd-common.h"
@@ -485,15 +484,11 @@
/*unregister v4l2 device */
v4l2_device_unregister(&pd->v4l2_dev);
- lock_kernel();
- {
- pd_dvb_usb_device_exit(pd);
- poseidon_fm_exit(pd);
+ pd_dvb_usb_device_exit(pd);
+ poseidon_fm_exit(pd);
- poseidon_audio_free(pd);
- pd_video_exit(pd);
- }
- unlock_kernel();
+ poseidon_audio_free(pd);
+ pd_video_exit(pd);
usb_set_intfdata(interface, NULL);
kref_put(&pd->kref, poseidon_delete);
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index 5d6fd01..dc17cce 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -43,7 +43,6 @@
#include <linux/vmalloc.h>
#include <linux/mm.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/mutex.h>
#include <linux/firmware.h>
#include <linux/ihex.h>
@@ -483,29 +482,28 @@
return -EINVAL;
}
- /* the videodev_lock held above us protects us from
- * simultaneous opens...for now. we probably shouldn't
- * rely on this fact forever.
+ /* cam_lock/open_count protects us from simultaneous opens
+ * ... for now. we probably shouldn't rely on this fact forever.
*/
- lock_kernel();
+ mutex_lock(&cam->cam_lock);
if (cam->open_count > 0) {
printk(KERN_INFO
"vicam_open called on already opened camera");
- unlock_kernel();
+ mutex_unlock(&cam->cam_lock);
return -EBUSY;
}
cam->raw_image = kmalloc(VICAM_MAX_READ_SIZE, GFP_KERNEL);
if (!cam->raw_image) {
- unlock_kernel();
+ mutex_unlock(&cam->cam_lock);
return -ENOMEM;
}
cam->framebuf = rvmalloc(VICAM_MAX_FRAME_SIZE * VICAM_FRAMES);
if (!cam->framebuf) {
kfree(cam->raw_image);
- unlock_kernel();
+ mutex_unlock(&cam->cam_lock);
return -ENOMEM;
}
@@ -513,10 +511,17 @@
if (!cam->cntrlbuf) {
kfree(cam->raw_image);
rvfree(cam->framebuf, VICAM_MAX_FRAME_SIZE * VICAM_FRAMES);
- unlock_kernel();
+ mutex_unlock(&cam->cam_lock);
return -ENOMEM;
}
+ cam->needsDummyRead = 1;
+ cam->open_count++;
+
+ file->private_data = cam;
+ mutex_unlock(&cam->cam_lock);
+
+
// First upload firmware, then turn the camera on
if (!cam->is_initialized) {
@@ -527,12 +532,6 @@
set_camera_power(cam, 1);
- cam->needsDummyRead = 1;
- cam->open_count++;
-
- file->private_data = cam;
- unlock_kernel();
-
return 0;
}
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index e3bbae2..81dd53b 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -251,7 +251,7 @@
hit-and-miss. */
mdelay(10);
v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
- &usbvision->i2c_adap, NULL,
+ &usbvision->i2c_adap,
"saa7115_auto", 0, saa711x_addrs);
break;
}
@@ -261,14 +261,14 @@
struct tuner_setup tun_setup;
sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
- &usbvision->i2c_adap, NULL,
+ &usbvision->i2c_adap,
"tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
/* depending on whether we found a demod or not, select
the tuner type. */
type = sd ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
- &usbvision->i2c_adap, NULL,
+ &usbvision->i2c_adap,
"tuner", 0, v4l2_i2c_tuner_addrs(type));
if (sd == NULL)
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index db6b828..011c0c3 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -50,7 +50,6 @@
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/mm.h>
#include <linux/highmem.h>
#include <linux/vmalloc.h>
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 9294282..b5eb1f3 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -368,18 +368,15 @@
/* Load an i2c sub-device. */
struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
- struct i2c_adapter *adapter, const char *module_name,
- struct i2c_board_info *info, const unsigned short *probe_addrs)
+ struct i2c_adapter *adapter, struct i2c_board_info *info,
+ const unsigned short *probe_addrs)
{
struct v4l2_subdev *sd = NULL;
struct i2c_client *client;
BUG_ON(!v4l2_dev);
- if (module_name)
- request_module(module_name);
- else
- request_module(I2C_MODULE_PREFIX "%s", info->type);
+ request_module(I2C_MODULE_PREFIX "%s", info->type);
/* Create the i2c client */
if (info->addr == 0 && probe_addrs)
@@ -432,8 +429,7 @@
EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev_board);
struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
- struct i2c_adapter *adapter,
- const char *module_name, const char *client_type,
+ struct i2c_adapter *adapter, const char *client_type,
int irq, void *platform_data,
u8 addr, const unsigned short *probe_addrs)
{
@@ -447,8 +443,7 @@
info.irq = irq;
info.platform_data = platform_data;
- return v4l2_i2c_new_subdev_board(v4l2_dev, adapter, module_name,
- &info, probe_addrs);
+ return v4l2_i2c_new_subdev_board(v4l2_dev, adapter, &info, probe_addrs);
}
EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev_cfg);
diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c
index 86294ed3..e30e8df 100644
--- a/drivers/media/video/v4l2-compat-ioctl32.c
+++ b/drivers/media/video/v4l2-compat-ioctl32.c
@@ -18,7 +18,6 @@
#include <linux/videodev.h>
#include <linux/videodev2.h>
#include <linux/module.h>
-#include <linux/smp_lock.h>
#include <media/v4l2-ioctl.h>
#ifdef CONFIG_COMPAT
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 0ca79786..03f7f46 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -25,7 +25,6 @@
#include <linux/init.h>
#include <linux/kmod.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <asm/uaccess.h>
#include <asm/system.h>
@@ -247,10 +246,12 @@
mutex_unlock(vdev->lock);
} else if (vdev->fops->ioctl) {
/* TODO: convert all drivers to unlocked_ioctl */
- lock_kernel();
+ static DEFINE_MUTEX(v4l2_ioctl_mutex);
+
+ mutex_lock(&v4l2_ioctl_mutex);
if (video_is_registered(vdev))
ret = vdev->fops->ioctl(filp, cmd, arg);
- unlock_kernel();
+ mutex_unlock(&v4l2_ioctl_mutex);
} else
ret = -ENOTTY;
diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
index 02a21bc..9eda7cc 100644
--- a/drivers/media/video/via-camera.c
+++ b/drivers/media/video/via-camera.c
@@ -1360,7 +1360,7 @@
*/
sensor_adapter = viafb_find_i2c_adapter(VIA_PORT_31);
cam->sensor = v4l2_i2c_new_subdev(&cam->v4l2_dev, sensor_adapter,
- "ov7670", "ov7670", 0x42 >> 1, NULL);
+ "ov7670", 0x42 >> 1, NULL);
if (cam->sensor == NULL) {
dev_err(&pdev->dev, "Unable to find the sensor!\n");
ret = -ENODEV;
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index e5e005d..7e7eec4 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -4334,10 +4334,10 @@
vino_drvdata->decoder =
v4l2_i2c_new_subdev(&vino_drvdata->v4l2_dev, &vino_i2c_adapter,
- NULL, "saa7191", 0, I2C_ADDRS(0x45));
+ "saa7191", 0, I2C_ADDRS(0x45));
vino_drvdata->camera =
v4l2_i2c_new_subdev(&vino_drvdata->v4l2_dev, &vino_i2c_adapter,
- NULL, "indycam", 0, I2C_ADDRS(0x2b));
+ "indycam", 0, I2C_ADDRS(0x2b));
dprintk("init complete!\n");
diff --git a/drivers/media/video/zoran/zoran.h b/drivers/media/video/zoran/zoran.h
index 37fe1618..27f0555 100644
--- a/drivers/media/video/zoran/zoran.h
+++ b/drivers/media/video/zoran/zoran.h
@@ -388,6 +388,7 @@
struct videocodec *vfe; /* video front end */
struct mutex resource_lock; /* prevent evil stuff */
+ struct mutex other_lock; /* please merge with above */
u8 initialized; /* flag if zoran has been correctly initialized */
int user; /* number of current users */
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 0aac376..e520abf 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -1227,6 +1227,7 @@
snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "MJPEG[%u]", zr->id);
spin_lock_init(&zr->spinlock);
mutex_init(&zr->resource_lock);
+ mutex_init(&zr->other_lock);
if (pci_enable_device(pdev))
goto zr_unreg;
pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION, &zr->revision);
@@ -1342,13 +1343,12 @@
}
zr->decoder = v4l2_i2c_new_subdev(&zr->v4l2_dev,
- &zr->i2c_adapter, NULL, zr->card.i2c_decoder,
+ &zr->i2c_adapter, zr->card.i2c_decoder,
0, zr->card.addrs_decoder);
if (zr->card.i2c_encoder)
zr->encoder = v4l2_i2c_new_subdev(&zr->v4l2_dev,
- &zr->i2c_adapter,
- NULL, zr->card.i2c_encoder,
+ &zr->i2c_adapter, zr->card.i2c_encoder,
0, zr->card.addrs_encoder);
dprintk(2,
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index 401082b..67a52e8 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -49,7 +49,6 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/pci.h>
#include <linux/vmalloc.h>
#include <linux/wait.h>
@@ -913,7 +912,7 @@
dprintk(2, KERN_INFO "%s: %s(%s, pid=[%d]), users(-)=%d\n",
ZR_DEVNAME(zr), __func__, current->comm, task_pid_nr(current), zr->user + 1);
- lock_kernel();
+ mutex_lock(&zr->other_lock);
if (zr->user >= 2048) {
dprintk(1, KERN_ERR "%s: too many users (%d) on device\n",
@@ -963,14 +962,14 @@
file->private_data = fh;
fh->zr = zr;
zoran_open_init_session(fh);
- unlock_kernel();
+ mutex_unlock(&zr->other_lock);
return 0;
fail_fh:
kfree(fh);
fail_unlock:
- unlock_kernel();
+ mutex_unlock(&zr->other_lock);
dprintk(2, KERN_INFO "%s: open failed (%d), users(-)=%d\n",
ZR_DEVNAME(zr), res, zr->user);
@@ -989,7 +988,7 @@
/* kernel locks (fs/device.c), so don't do that ourselves
* (prevents deadlocks) */
- /*mutex_lock(&zr->resource_lock);*/
+ mutex_lock(&zr->other_lock);
zoran_close_end_session(fh);
@@ -1023,6 +1022,7 @@
encoder_call(zr, video, s_routing, 2, 0, 0);
}
}
+ mutex_unlock(&zr->other_lock);
file->private_data = NULL;
kfree(fh->overlay_mask);
@@ -3370,11 +3370,26 @@
#endif
};
+/* please use zr->resource_lock consistently and kill this wrapper */
+static long zoran_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ struct zoran_fh *fh = file->private_data;
+ struct zoran *zr = fh->zr;
+ int ret;
+
+ mutex_lock(&zr->other_lock);
+ ret = video_ioctl2(file, cmd, arg);
+ mutex_unlock(&zr->other_lock);
+
+ return ret;
+}
+
static const struct v4l2_file_operations zoran_fops = {
.owner = THIS_MODULE,
.open = zoran_open,
.release = zoran_close,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = zoran_ioctl,
.read = zoran_read,
.write = zoran_write,
.mmap = zoran_mmap,
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index e15220f..d784c36 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -97,8 +97,7 @@
static int mptfc_target_alloc(struct scsi_target *starget);
static int mptfc_slave_alloc(struct scsi_device *sdev);
-static int mptfc_qcmd(struct scsi_cmnd *SCpnt,
- void (*done)(struct scsi_cmnd *));
+static int mptfc_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *SCpnt);
static void mptfc_target_destroy(struct scsi_target *starget);
static void mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout);
static void __devexit mptfc_remove(struct pci_dev *pdev);
@@ -650,7 +649,7 @@
}
static int
-mptfc_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptfc_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
struct mptfc_rport_info *ri;
struct fc_rport *rport = starget_to_rport(scsi_target(SCpnt->device));
@@ -681,6 +680,8 @@
return mptscsih_qcmd(SCpnt,done);
}
+static DEF_SCSI_QCMD(mptfc_qcmd)
+
/*
* mptfc_display_port_link_speed - displaying link speed
* @ioc: Pointer to MPT_ADAPTER structure
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 83a5115..d48c2c6 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1889,7 +1889,7 @@
}
static int
-mptsas_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptsas_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
MPT_SCSI_HOST *hd;
MPT_ADAPTER *ioc;
@@ -1913,6 +1913,8 @@
return mptscsih_qcmd(SCpnt,done);
}
+static DEF_SCSI_QCMD(mptsas_qcmd)
+
/**
* mptsas_mptsas_eh_timed_out - resets the scsi_cmnd timeout
* if the device under question is currently in the
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 0e28031..6d9568d 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -780,7 +780,7 @@
}
static int
-mptspi_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptspi_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
struct _MPT_SCSI_HOST *hd = shost_priv(SCpnt->device->host);
VirtDevice *vdevice = SCpnt->device->hostdata;
@@ -805,6 +805,8 @@
return mptscsih_qcmd(SCpnt,done);
}
+static DEF_SCSI_QCMD(mptspi_qcmd)
+
static void mptspi_slave_destroy(struct scsi_device *sdev)
{
struct scsi_target *starget = scsi_target(sdev);
diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c
index ea6b219..97bdf82 100644
--- a/drivers/message/i2o/i2o_scsi.c
+++ b/drivers/message/i2o/i2o_scsi.c
@@ -506,7 +506,7 @@
* Locks: takes the controller lock on error path only
*/
-static int i2o_scsi_queuecommand(struct scsi_cmnd *SCpnt,
+static int i2o_scsi_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done) (struct scsi_cmnd *))
{
struct i2o_controller *c;
@@ -688,7 +688,9 @@
exit:
return rc;
-};
+}
+
+static DEF_SCSI_QCMD(i2o_scsi_queuecommand)
/**
* i2o_scsi_abort - abort a running command
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index b3b2aaf8..8d221ba 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -218,6 +218,18 @@
"SPKVDD2",
};
+static const char *wm8958_main_supplies[] = {
+ "DBVDD1",
+ "DBVDD2",
+ "DBVDD3",
+ "DCVDD",
+ "AVDD1",
+ "AVDD2",
+ "CPVDD",
+ "SPKVDD1",
+ "SPKVDD2",
+};
+
#ifdef CONFIG_PM
static int wm8994_device_suspend(struct device *dev)
{
@@ -239,7 +251,7 @@
if (ret < 0)
dev_err(dev, "Failed to save LDO registers: %d\n", ret);
- ret = regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+ ret = regulator_bulk_disable(wm8994->num_supplies,
wm8994->supplies);
if (ret != 0) {
dev_err(dev, "Failed to disable supplies: %d\n", ret);
@@ -254,7 +266,7 @@
struct wm8994 *wm8994 = dev_get_drvdata(dev);
int ret;
- ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies),
+ ret = regulator_bulk_enable(wm8994->num_supplies,
wm8994->supplies);
if (ret != 0) {
dev_err(dev, "Failed to enable supplies: %d\n", ret);
@@ -305,9 +317,10 @@
/*
* Instantiate the generic non-control parts of the device.
*/
-static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
+static int wm8994_device_init(struct wm8994 *wm8994, int irq)
{
struct wm8994_pdata *pdata = wm8994->dev->platform_data;
+ const char *devname;
int ret, i;
mutex_init(&wm8994->io_lock);
@@ -323,25 +336,48 @@
goto err;
}
+ switch (wm8994->type) {
+ case WM8994:
+ wm8994->num_supplies = ARRAY_SIZE(wm8994_main_supplies);
+ break;
+ case WM8958:
+ wm8994->num_supplies = ARRAY_SIZE(wm8958_main_supplies);
+ break;
+ default:
+ BUG();
+ return -EINVAL;
+ }
+
wm8994->supplies = kzalloc(sizeof(struct regulator_bulk_data) *
- ARRAY_SIZE(wm8994_main_supplies),
+ wm8994->num_supplies,
GFP_KERNEL);
if (!wm8994->supplies) {
ret = -ENOMEM;
goto err;
}
- for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
- wm8994->supplies[i].supply = wm8994_main_supplies[i];
-
- ret = regulator_bulk_get(wm8994->dev, ARRAY_SIZE(wm8994_main_supplies),
+ switch (wm8994->type) {
+ case WM8994:
+ for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
+ wm8994->supplies[i].supply = wm8994_main_supplies[i];
+ break;
+ case WM8958:
+ for (i = 0; i < ARRAY_SIZE(wm8958_main_supplies); i++)
+ wm8994->supplies[i].supply = wm8958_main_supplies[i];
+ break;
+ default:
+ BUG();
+ return -EINVAL;
+ }
+
+ ret = regulator_bulk_get(wm8994->dev, wm8994->num_supplies,
wm8994->supplies);
if (ret != 0) {
dev_err(wm8994->dev, "Failed to get supplies: %d\n", ret);
goto err_supplies;
}
- ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies),
+ ret = regulator_bulk_enable(wm8994->num_supplies,
wm8994->supplies);
if (ret != 0) {
dev_err(wm8994->dev, "Failed to enable supplies: %d\n", ret);
@@ -353,7 +389,22 @@
dev_err(wm8994->dev, "Failed to read ID register\n");
goto err_enable;
}
- if (ret != 0x8994) {
+ switch (ret) {
+ case 0x8994:
+ devname = "WM8994";
+ if (wm8994->type != WM8994)
+ dev_warn(wm8994->dev, "Device registered as type %d\n",
+ wm8994->type);
+ wm8994->type = WM8994;
+ break;
+ case 0x8958:
+ devname = "WM8958";
+ if (wm8994->type != WM8958)
+ dev_warn(wm8994->dev, "Device registered as type %d\n",
+ wm8994->type);
+ wm8994->type = WM8958;
+ break;
+ default:
dev_err(wm8994->dev, "Device is not a WM8994, ID is %x\n",
ret);
ret = -EINVAL;
@@ -370,14 +421,16 @@
switch (ret) {
case 0:
case 1:
- dev_warn(wm8994->dev, "revision %c not fully supported\n",
- 'A' + ret);
+ if (wm8994->type == WM8994)
+ dev_warn(wm8994->dev,
+ "revision %c not fully supported\n",
+ 'A' + ret);
break;
default:
- dev_info(wm8994->dev, "revision %c\n", 'A' + ret);
break;
}
+ dev_info(wm8994->dev, "%s revision %c\n", devname, 'A' + ret);
if (pdata) {
wm8994->irq_base = pdata->irq_base;
@@ -423,10 +476,10 @@
err_irq:
wm8994_irq_exit(wm8994);
err_enable:
- regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+ regulator_bulk_disable(wm8994->num_supplies,
wm8994->supplies);
err_get:
- regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies);
+ regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
err_supplies:
kfree(wm8994->supplies);
err:
@@ -439,9 +492,9 @@
{
mfd_remove_devices(wm8994->dev);
wm8994_irq_exit(wm8994);
- regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+ regulator_bulk_disable(wm8994->num_supplies,
wm8994->supplies);
- regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies);
+ regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
kfree(wm8994->supplies);
kfree(wm8994);
}
@@ -506,8 +559,9 @@
wm8994->read_dev = wm8994_i2c_read_device;
wm8994->write_dev = wm8994_i2c_write_device;
wm8994->irq = i2c->irq;
+ wm8994->type = id->driver_data;
- return wm8994_device_init(wm8994, id->driver_data, i2c->irq);
+ return wm8994_device_init(wm8994, i2c->irq);
}
static int wm8994_i2c_remove(struct i2c_client *i2c)
@@ -535,7 +589,8 @@
#endif
static const struct i2c_device_id wm8994_i2c_id[] = {
- { "wm8994", 0 },
+ { "wm8994", WM8994 },
+ { "wm8958", WM8958 },
{ }
};
MODULE_DEVICE_TABLE(i2c, wm8994_i2c_id);
diff --git a/drivers/misc/apds9802als.c b/drivers/misc/apds9802als.c
index f9b91ba..644d4cd 100644
--- a/drivers/misc/apds9802als.c
+++ b/drivers/misc/apds9802als.c
@@ -123,7 +123,7 @@
{
struct i2c_client *client = to_i2c_client(dev);
struct als_data *data = i2c_get_clientdata(client);
- unsigned int ret_val;
+ int ret_val;
unsigned long val;
if (strict_strtoul(buf, 10, &val))
@@ -251,7 +251,6 @@
return res;
als_error1:
- i2c_set_clientdata(client, NULL);
kfree(data);
return res;
}
diff --git a/drivers/misc/bh1770glc.c b/drivers/misc/bh1770glc.c
index cee632e6..d79a972 100644
--- a/drivers/misc/bh1770glc.c
+++ b/drivers/misc/bh1770glc.c
@@ -649,7 +649,7 @@
{
struct bh1770_chip *chip = dev_get_drvdata(dev);
unsigned long value;
- size_t ret;
+ ssize_t ret;
if (strict_strtoul(buf, 0, &value))
return -EINVAL;
@@ -659,8 +659,12 @@
pm_runtime_get_sync(dev);
ret = bh1770_lux_rate(chip, chip->lux_rate_index);
- ret |= bh1770_lux_interrupt_control(chip, BH1770_ENABLE);
+ if (ret < 0) {
+ pm_runtime_put(dev);
+ goto leave;
+ }
+ ret = bh1770_lux_interrupt_control(chip, BH1770_ENABLE);
if (ret < 0) {
pm_runtime_put(dev);
goto leave;
diff --git a/drivers/misc/isl29020.c b/drivers/misc/isl29020.c
index 34fe835..307aada 100644
--- a/drivers/misc/isl29020.c
+++ b/drivers/misc/isl29020.c
@@ -87,7 +87,7 @@
struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
- unsigned int ret_val;
+ int ret_val;
unsigned long val;
if (strict_strtoul(buf, 10, &val))
@@ -106,6 +106,8 @@
val = 4;
ret_val = i2c_smbus_read_byte_data(client, 0x00);
+ if (ret_val < 0)
+ return ret_val;
ret_val &= 0xFC; /*reset the bit before setting them */
ret_val |= val - 1;
@@ -181,9 +183,7 @@
static int isl29020_remove(struct i2c_client *client)
{
- struct als_data *data = i2c_get_clientdata(client);
sysfs_remove_group(&client->dev.kobj, &m_als_gr);
- kfree(data);
return 0;
}
@@ -243,6 +243,6 @@
module_init(sensor_isl29020_init);
module_exit(sensor_isl29020_exit);
-MODULE_AUTHOR("Kalhan Trisal <kalhan.trisal@intel.com");
+MODULE_AUTHOR("Kalhan Trisal <kalhan.trisal@intel.com>");
MODULE_DESCRIPTION("Intersil isl29020 ALS Driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c
index d551f09..6956f7e 100644
--- a/drivers/misc/sgi-xp/xpc_partition.c
+++ b/drivers/misc/sgi-xp/xpc_partition.c
@@ -439,18 +439,23 @@
* nodes that can comprise an access protection grouping. The access
* protection is in regards to memory, IOI and IPI.
*/
- max_regions = 64;
region_size = xp_region_size;
- switch (region_size) {
- case 128:
- max_regions *= 2;
- case 64:
- max_regions *= 2;
- case 32:
- max_regions *= 2;
- region_size = 16;
- DBUG_ON(!is_shub2());
+ if (is_uv())
+ max_regions = 256;
+ else {
+ max_regions = 64;
+
+ switch (region_size) {
+ case 128:
+ max_regions *= 2;
+ case 64:
+ max_regions *= 2;
+ case 32:
+ max_regions *= 2;
+ region_size = 16;
+ DBUG_ON(!is_shub2());
+ }
}
for (region = 0; region < max_regions; region++) {
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 8f86d70..31ae07a 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1559,7 +1559,7 @@
if (host->caps & MMC_CAP_DISABLE)
cancel_delayed_work(&host->disable);
- cancel_delayed_work(&host->detect);
+ cancel_delayed_work_sync(&host->detect);
mmc_flush_scheduled_work();
/* clear pm flags now and let card drivers set them as needed */
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 995261f..77f93c3 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -375,7 +375,7 @@
struct mmc_card *oldcard)
{
struct mmc_card *card;
- int err, ddr = MMC_SDR_MODE;
+ int err, ddr = 0;
u32 cid[4];
unsigned int max_dtr;
@@ -562,7 +562,11 @@
1 << bus_width, ddr);
err = 0;
} else {
- mmc_card_set_ddr_mode(card);
+ if (ddr)
+ mmc_card_set_ddr_mode(card);
+ else
+ ddr = MMC_SDR_MODE;
+
mmc_set_bus_width_ddr(card->host, bus_width, ddr);
}
}
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index c3ad105..efef5f9 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -547,9 +547,11 @@
BUG_ON(!host->card);
/* Make sure card is powered before detecting it */
- err = pm_runtime_get_sync(&host->card->dev);
- if (err < 0)
- goto out;
+ if (host->caps & MMC_CAP_POWER_OFF_CARD) {
+ err = pm_runtime_get_sync(&host->card->dev);
+ if (err < 0)
+ goto out;
+ }
mmc_claim_host(host);
@@ -560,6 +562,20 @@
mmc_release_host(host);
+ /*
+ * Tell PM core it's OK to power off the card now.
+ *
+ * The _sync variant is used in order to ensure that the card
+ * is left powered off in case an error occurred, and the card
+ * is going to be removed.
+ *
+ * Since there is no specific reason to believe a new user
+ * is about to show up at this point, the _sync variant is
+ * desirable anyway.
+ */
+ if (host->caps & MMC_CAP_POWER_OFF_CARD)
+ pm_runtime_put_sync(&host->card->dev);
+
out:
if (err) {
mmc_sdio_remove(host);
@@ -568,9 +584,6 @@
mmc_detach_bus(host);
mmc_release_host(host);
}
-
- /* Tell PM core that we're done */
- pm_runtime_put(&host->card->dev);
}
/*
@@ -718,16 +731,21 @@
card = host->card;
/*
- * Let runtime PM core know our card is active
+ * Enable runtime PM only if supported by host+card+board
*/
- err = pm_runtime_set_active(&card->dev);
- if (err)
- goto remove;
+ if (host->caps & MMC_CAP_POWER_OFF_CARD) {
+ /*
+ * Let runtime PM core know our card is active
+ */
+ err = pm_runtime_set_active(&card->dev);
+ if (err)
+ goto remove;
- /*
- * Enable runtime PM for this card
- */
- pm_runtime_enable(&card->dev);
+ /*
+ * Enable runtime PM for this card
+ */
+ pm_runtime_enable(&card->dev);
+ }
/*
* The number of functions on the card is encoded inside
@@ -745,9 +763,10 @@
goto remove;
/*
- * Enable Runtime PM for this func
+ * Enable Runtime PM for this func (if supported)
*/
- pm_runtime_enable(&card->sdio_func[i]->dev);
+ if (host->caps & MMC_CAP_POWER_OFF_CARD)
+ pm_runtime_enable(&card->sdio_func[i]->dev);
}
mmc_release_host(host);
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index 2716c7a..203da44 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -17,6 +17,7 @@
#include <linux/pm_runtime.h>
#include <linux/mmc/card.h>
+#include <linux/mmc/host.h>
#include <linux/mmc/sdio_func.h>
#include "sdio_cis.h"
@@ -132,9 +133,11 @@
* it should call pm_runtime_put_noidle() in its probe routine and
* pm_runtime_get_noresume() in its remove routine.
*/
- ret = pm_runtime_get_sync(dev);
- if (ret < 0)
- goto out;
+ if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD) {
+ ret = pm_runtime_get_sync(dev);
+ if (ret < 0)
+ goto out;
+ }
/* Set the default block size so the driver is sure it's something
* sensible. */
@@ -151,7 +154,8 @@
return 0;
disable_runtimepm:
- pm_runtime_put_noidle(dev);
+ if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD)
+ pm_runtime_put_noidle(dev);
out:
return ret;
}
@@ -160,12 +164,14 @@
{
struct sdio_driver *drv = to_sdio_driver(dev->driver);
struct sdio_func *func = dev_to_sdio_func(dev);
- int ret;
+ int ret = 0;
/* Make sure card is powered before invoking ->remove() */
- ret = pm_runtime_get_sync(dev);
- if (ret < 0)
- goto out;
+ if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD) {
+ ret = pm_runtime_get_sync(dev);
+ if (ret < 0)
+ goto out;
+ }
drv->remove(func);
@@ -178,10 +184,12 @@
}
/* First, undo the increment made directly above */
- pm_runtime_put_noidle(dev);
+ if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD)
+ pm_runtime_put_noidle(dev);
/* Then undo the runtime PM settings in sdio_bus_probe() */
- pm_runtime_put_noidle(dev);
+ if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD)
+ pm_runtime_put_noidle(dev);
out:
return ret;
@@ -191,6 +199,8 @@
static int sdio_bus_pm_prepare(struct device *dev)
{
+ struct sdio_func *func = dev_to_sdio_func(dev);
+
/*
* Resume an SDIO device which was suspended at run time at this
* point, in order to allow standard SDIO suspend/resume paths
@@ -212,7 +222,8 @@
* since there is little point in failing system suspend if a
* device can't be resumed.
*/
- pm_runtime_resume(dev);
+ if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD)
+ pm_runtime_resume(dev);
return 0;
}
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 82a1079..5d46021 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1002,7 +1002,7 @@
* Monitor a 0->1 transition first
*/
if (mmc_slot(host).features & HSMMC_HAS_UPDATED_RESET) {
- while ((!(OMAP_HSMMC_READ(host, SYSCTL) & bit))
+ while ((!(OMAP_HSMMC_READ(host->base, SYSCTL) & bit))
&& (i++ < limit))
cpu_relax();
}
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 2e9cca1..9b82910 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -17,6 +17,7 @@
#include <linux/clk.h>
#include <linux/mmc/host.h>
#include <linux/mmc/sdhci-pltfm.h>
+#include <mach/hardware.h>
#include "sdhci.h"
#include "sdhci-pltfm.h"
#include "sdhci-esdhc.h"
@@ -112,6 +113,13 @@
clk_enable(clk);
pltfm_host->clk = clk;
+ if (cpu_is_mx35() || cpu_is_mx51())
+ host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
+
+ /* Fix errata ENGcm07207 which is present on i.MX25 and i.MX35 */
+ if (cpu_is_mx25() || cpu_is_mx35())
+ host->quirks |= SDHCI_QUIRK_NO_MULTIBLOCK;
+
return 0;
}
@@ -133,10 +141,8 @@
};
struct sdhci_pltfm_data sdhci_esdhc_imx_pdata = {
- .quirks = ESDHC_DEFAULT_QUIRKS | SDHCI_QUIRK_NO_MULTIBLOCK
- | SDHCI_QUIRK_BROKEN_ADMA,
+ .quirks = ESDHC_DEFAULT_QUIRKS | SDHCI_QUIRK_BROKEN_ADMA,
/* ADMA has issues. Might be fixable */
- /* NO_MULTIBLOCK might be MX35 only (Errata: ENGcm07207) */
.ops = &sdhci_esdhc_ops,
.init = esdhc_pltfm_init,
.exit = esdhc_pltfm_exit,
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 55746ba..3d9c246 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -149,11 +149,11 @@
* ADMA operation is disabled for Moorestown platform due to
* hardware bugs.
*/
-static int mrst_hc1_probe(struct sdhci_pci_chip *chip)
+static int mrst_hc_probe(struct sdhci_pci_chip *chip)
{
/*
- * slots number is fixed here for MRST as SDIO3 is never used and has
- * hardware bugs.
+ * slots number is fixed here for MRST as SDIO3/5 are never used and
+ * have hardware bugs.
*/
chip->num_slots = 1;
return 0;
@@ -163,9 +163,9 @@
.quirks = SDHCI_QUIRK_BROKEN_ADMA | SDHCI_QUIRK_NO_HISPD_BIT,
};
-static const struct sdhci_pci_fixes sdhci_intel_mrst_hc1 = {
+static const struct sdhci_pci_fixes sdhci_intel_mrst_hc1_hc2 = {
.quirks = SDHCI_QUIRK_BROKEN_ADMA | SDHCI_QUIRK_NO_HISPD_BIT,
- .probe = mrst_hc1_probe,
+ .probe = mrst_hc_probe,
};
static const struct sdhci_pci_fixes sdhci_intel_mfd_sd = {
@@ -538,7 +538,15 @@
.device = PCI_DEVICE_ID_INTEL_MRST_SD1,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = (kernel_ulong_t)&sdhci_intel_mrst_hc1,
+ .driver_data = (kernel_ulong_t)&sdhci_intel_mrst_hc1_hc2,
+ },
+
+ {
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_MRST_SD2,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = (kernel_ulong_t)&sdhci_intel_mrst_hc1_hc2,
},
{
@@ -637,6 +645,7 @@
{
struct sdhci_pci_chip *chip;
struct sdhci_pci_slot *slot;
+ mmc_pm_flag_t slot_pm_flags;
mmc_pm_flag_t pm_flags = 0;
int i, ret;
@@ -657,7 +666,11 @@
return ret;
}
- pm_flags |= slot->host->mmc->pm_flags;
+ slot_pm_flags = slot->host->mmc->pm_flags;
+ if (slot_pm_flags & MMC_PM_WAKE_SDIO_IRQ)
+ sdhci_enable_irq_wakeups(slot->host);
+
+ pm_flags |= slot_pm_flags;
}
if (chip->fixes && chip->fixes->suspend) {
@@ -671,8 +684,10 @@
pci_save_state(pdev);
if (pm_flags & MMC_PM_KEEP_POWER) {
- if (pm_flags & MMC_PM_WAKE_SDIO_IRQ)
+ if (pm_flags & MMC_PM_WAKE_SDIO_IRQ) {
+ pci_pme_active(pdev, true);
pci_enable_wake(pdev, PCI_D3hot, 1);
+ }
pci_set_power_state(pdev, PCI_D3hot);
} else {
pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
diff --git a/drivers/mmc/host/sdhci-pxa.c b/drivers/mmc/host/sdhci-pxa.c
index fc406ac..5a61208 100644
--- a/drivers/mmc/host/sdhci-pxa.c
+++ b/drivers/mmc/host/sdhci-pxa.c
@@ -141,6 +141,10 @@
if (pdata->quirks)
host->quirks |= pdata->quirks;
+ /* If slot design supports 8 bit data, indicate this to MMC. */
+ if (pdata->flags & PXA_FLAG_SD_8_BIT_CAPABLE_SLOT)
+ host->mmc->caps |= MMC_CAP_8_BIT_DATA;
+
ret = sdhci_add_host(host);
if (ret) {
dev_err(&pdev->dev, "failed to add host\n");
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 782c0ee..a25db42 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1185,18 +1185,32 @@
if (host->ops->platform_send_init_74_clocks)
host->ops->platform_send_init_74_clocks(host, ios->power_mode);
+ /*
+ * If your platform has 8-bit width support but is not a v3 controller,
+ * or if it requires special setup code, you should implement that in
+ * platform_8bit_width().
+ */
+ if (host->ops->platform_8bit_width)
+ host->ops->platform_8bit_width(host, ios->bus_width);
+ else {
+ ctrl = sdhci_readb(host, SDHCI_HOST_CONTROL);
+ if (ios->bus_width == MMC_BUS_WIDTH_8) {
+ ctrl &= ~SDHCI_CTRL_4BITBUS;
+ if (host->version >= SDHCI_SPEC_300)
+ ctrl |= SDHCI_CTRL_8BITBUS;
+ } else {
+ if (host->version >= SDHCI_SPEC_300)
+ ctrl &= ~SDHCI_CTRL_8BITBUS;
+ if (ios->bus_width == MMC_BUS_WIDTH_4)
+ ctrl |= SDHCI_CTRL_4BITBUS;
+ else
+ ctrl &= ~SDHCI_CTRL_4BITBUS;
+ }
+ sdhci_writeb(host, ctrl, SDHCI_HOST_CONTROL);
+ }
+
ctrl = sdhci_readb(host, SDHCI_HOST_CONTROL);
- if (ios->bus_width == MMC_BUS_WIDTH_8)
- ctrl |= SDHCI_CTRL_8BITBUS;
- else
- ctrl &= ~SDHCI_CTRL_8BITBUS;
-
- if (ios->bus_width == MMC_BUS_WIDTH_4)
- ctrl |= SDHCI_CTRL_4BITBUS;
- else
- ctrl &= ~SDHCI_CTRL_4BITBUS;
-
if ((ios->timing == MMC_TIMING_SD_HS ||
ios->timing == MMC_TIMING_MMC_HS)
&& !(host->quirks & SDHCI_QUIRK_NO_HISPD_BIT))
@@ -1681,6 +1695,16 @@
EXPORT_SYMBOL_GPL(sdhci_resume_host);
+void sdhci_enable_irq_wakeups(struct sdhci_host *host)
+{
+ u8 val;
+ val = sdhci_readb(host, SDHCI_WAKE_UP_CONTROL);
+ val |= SDHCI_WAKE_ON_INT;
+ sdhci_writeb(host, val, SDHCI_WAKE_UP_CONTROL);
+}
+
+EXPORT_SYMBOL_GPL(sdhci_enable_irq_wakeups);
+
#endif /* CONFIG_PM */
/*****************************************************************************\
@@ -1845,11 +1869,19 @@
mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_300;
else
mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_200;
+
mmc->f_max = host->max_clk;
mmc->caps |= MMC_CAP_SDIO_IRQ;
+ /*
+ * A controller may support 8-bit width, but the board itself
+ * might not have the pins brought out. Boards that support
+ * 8-bit width must set "mmc->caps |= MMC_CAP_8_BIT_DATA;" in
+ * their platform code before calling sdhci_add_host(), and we
+ * won't assume 8-bit width for hosts without that CAP.
+ */
if (!(host->quirks & SDHCI_QUIRK_FORCE_1_BIT_DATA))
- mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA;
+ mmc->caps |= MMC_CAP_4_BIT_DATA;
if (caps & SDHCI_CAN_DO_HISPD)
mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED;
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index b7b8a3b..e42d7f0 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -76,7 +76,7 @@
#define SDHCI_CTRL_ADMA1 0x08
#define SDHCI_CTRL_ADMA32 0x10
#define SDHCI_CTRL_ADMA64 0x18
-#define SDHCI_CTRL_8BITBUS 0x20
+#define SDHCI_CTRL_8BITBUS 0x20
#define SDHCI_POWER_CONTROL 0x29
#define SDHCI_POWER_ON 0x01
@@ -87,6 +87,9 @@
#define SDHCI_BLOCK_GAP_CONTROL 0x2A
#define SDHCI_WAKE_UP_CONTROL 0x2B
+#define SDHCI_WAKE_ON_INT 0x01
+#define SDHCI_WAKE_ON_INSERT 0x02
+#define SDHCI_WAKE_ON_REMOVE 0x04
#define SDHCI_CLOCK_CONTROL 0x2C
#define SDHCI_DIVIDER_SHIFT 8
@@ -152,6 +155,7 @@
#define SDHCI_CLOCK_BASE_SHIFT 8
#define SDHCI_MAX_BLOCK_MASK 0x00030000
#define SDHCI_MAX_BLOCK_SHIFT 16
+#define SDHCI_CAN_DO_8BIT 0x00040000
#define SDHCI_CAN_DO_ADMA2 0x00080000
#define SDHCI_CAN_DO_ADMA1 0x00100000
#define SDHCI_CAN_DO_HISPD 0x00200000
@@ -212,6 +216,8 @@
unsigned int (*get_max_clock)(struct sdhci_host *host);
unsigned int (*get_min_clock)(struct sdhci_host *host);
unsigned int (*get_timeout_clock)(struct sdhci_host *host);
+ int (*platform_8bit_width)(struct sdhci_host *host,
+ int width);
void (*platform_send_init_74_clocks)(struct sdhci_host *host,
u8 power_mode);
unsigned int (*get_ro)(struct sdhci_host *host);
@@ -317,6 +323,7 @@
#ifdef CONFIG_PM
extern int sdhci_suspend_host(struct sdhci_host *host, pm_message_t state);
extern int sdhci_resume_host(struct sdhci_host *host);
+extern void sdhci_enable_irq_wakeups(struct sdhci_host *host);
#endif
#endif /* __SDHCI_HW_H */
diff --git a/drivers/mmc/host/ushc.c b/drivers/mmc/host/ushc.c
index b4ead4a..f8f65df 100644
--- a/drivers/mmc/host/ushc.c
+++ b/drivers/mmc/host/ushc.c
@@ -425,7 +425,7 @@
struct usb_device *usb_dev = interface_to_usbdev(intf);
struct mmc_host *mmc;
struct ushc_data *ushc;
- int ret = -ENOMEM;
+ int ret;
mmc = mmc_alloc_host(sizeof(struct ushc_data), &intf->dev);
if (mmc == NULL)
@@ -462,11 +462,15 @@
mmc->max_blk_count = 511;
ushc->int_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (ushc->int_urb == NULL)
+ if (ushc->int_urb == NULL) {
+ ret = -ENOMEM;
goto err;
+ }
ushc->int_data = kzalloc(sizeof(struct ushc_int_data), GFP_KERNEL);
- if (ushc->int_data == NULL)
+ if (ushc->int_data == NULL) {
+ ret = -ENOMEM;
goto err;
+ }
usb_fill_int_urb(ushc->int_urb, ushc->usb_dev,
usb_rcvintpipe(usb_dev,
intf->cur_altsetting->endpoint[0].desc.bEndpointAddress),
@@ -475,11 +479,15 @@
intf->cur_altsetting->endpoint[0].desc.bInterval);
ushc->cbw_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (ushc->cbw_urb == NULL)
+ if (ushc->cbw_urb == NULL) {
+ ret = -ENOMEM;
goto err;
+ }
ushc->cbw = kzalloc(sizeof(struct ushc_cbw), GFP_KERNEL);
- if (ushc->cbw == NULL)
+ if (ushc->cbw == NULL) {
+ ret = -ENOMEM;
goto err;
+ }
ushc->cbw->signature = USHC_CBW_SIGNATURE;
usb_fill_bulk_urb(ushc->cbw_urb, ushc->usb_dev, usb_sndbulkpipe(usb_dev, 2),
@@ -487,15 +495,21 @@
cbw_callback, ushc);
ushc->data_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (ushc->data_urb == NULL)
+ if (ushc->data_urb == NULL) {
+ ret = -ENOMEM;
goto err;
+ }
ushc->csw_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (ushc->csw_urb == NULL)
+ if (ushc->csw_urb == NULL) {
+ ret = -ENOMEM;
goto err;
+ }
ushc->csw = kzalloc(sizeof(struct ushc_cbw), GFP_KERNEL);
- if (ushc->csw == NULL)
+ if (ushc->csw == NULL) {
+ ret = -ENOMEM;
goto err;
+ }
usb_fill_bulk_urb(ushc->csw_urb, ushc->usb_dev, usb_rcvbulkpipe(usb_dev, 6),
ushc->csw, sizeof(struct ushc_csw),
csw_callback, ushc);
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index c2960ac..811775a 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -482,10 +482,17 @@
uint32_t data = 0;
struct ubi_vid_hdr vid_hdr;
- addr = (loff_t)pnum * ubi->peb_size + ubi->vid_hdr_aloffset;
+ /*
+ * It is important to first invalidate the EC header, and then the VID
+ * header. Otherwise a power cut may lead to valid EC header and
+ * invalid VID header, in which case UBI will treat this PEB as
+ * corrupted and will try to preserve it, and print scary warnings (see
+ * the header comment in scan.c for more information).
+ */
+ addr = (loff_t)pnum * ubi->peb_size;
err = ubi->mtd->write(ubi->mtd, addr, 4, &written, (void *)&data);
if (!err) {
- addr -= ubi->vid_hdr_aloffset;
+ addr += ubi->vid_hdr_aloffset;
err = ubi->mtd->write(ubi->mtd, addr, 4, &written,
(void *)&data);
if (!err)
@@ -494,18 +501,24 @@
/*
* We failed to write to the media. This was observed with Spansion
- * S29GL512N NOR flash. Most probably the eraseblock erasure was
- * interrupted at a very inappropriate moment, so it became unwritable.
- * In this case we probably anyway have garbage in this PEB.
+ * S29GL512N NOR flash. Most probably the previously eraseblock erasure
+ * was interrupted at a very inappropriate moment, so it became
+ * unwritable. In this case we probably anyway have garbage in this
+ * PEB.
*/
err1 = ubi_io_read_vid_hdr(ubi, pnum, &vid_hdr, 0);
- if (err1 == UBI_IO_BAD_HDR_EBADMSG || err1 == UBI_IO_BAD_HDR)
- /*
- * The VID header is corrupted, so we can safely erase this
- * PEB and not afraid that it will be treated as a valid PEB in
- * case of an unclean reboot.
- */
- return 0;
+ if (err1 == UBI_IO_BAD_HDR_EBADMSG || err1 == UBI_IO_BAD_HDR) {
+ struct ubi_ec_hdr ec_hdr;
+
+ err1 = ubi_io_read_ec_hdr(ubi, pnum, &ec_hdr, 0);
+ if (err1 == UBI_IO_BAD_HDR_EBADMSG || err1 == UBI_IO_BAD_HDR)
+ /*
+ * Both VID and EC headers are corrupted, so we can
+ * safely erase this PEB and not afraid that it will be
+ * treated as a valid PEB in case of an unclean reboot.
+ */
+ return 0;
+ }
/*
* The PEB contains a valid VID header, but we cannot invalidate it.
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 3c63186..79ca304 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -787,16 +787,15 @@
* erased, so it became unstable and corrupted, and should be
* erased.
*/
- return 0;
+ err = 0;
+ goto out_unlock;
}
if (err)
- return err;
+ goto out_unlock;
- if (ubi_check_pattern(ubi->peb_buf1, 0xFF, ubi->leb_size)) {
- mutex_unlock(&ubi->buf_mutex);
- return 0;
- }
+ if (ubi_check_pattern(ubi->peb_buf1, 0xFF, ubi->leb_size))
+ goto out_unlock;
ubi_err("PEB %d contains corrupted VID header, and the data does not "
"contain all 0xFF, this may be a non-UBI PEB or a severe VID "
@@ -806,8 +805,11 @@
pnum, ubi->leb_start, ubi->leb_size);
ubi_dbg_print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1,
ubi->peb_buf1, ubi->leb_size, 1);
+ err = 1;
+
+out_unlock:
mutex_unlock(&ubi->buf_mutex);
- return 1;
+ return err;
}
/**
@@ -951,6 +953,10 @@
* impossible to distinguish it from a PEB which just
* contains garbage because of a power cut during erase
* operation. So we just schedule this PEB for erasure.
+ *
+ * Besides, in case of NOR flash, we deliberatly
+ * corrupt both headers because NOR flash erasure is
+ * slow and can start from the end.
*/
err = 0;
else
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index e1da258..0a92436f 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -699,7 +699,8 @@
#define DEVICE_PCI(dev) NULL
#endif
-#define VORTEX_PCI(vp) (((vp)->gendev) ? DEVICE_PCI((vp)->gendev) : NULL)
+#define VORTEX_PCI(vp) \
+ ((struct pci_dev *) (((vp)->gendev) ? DEVICE_PCI((vp)->gendev) : NULL))
#ifdef CONFIG_EISA
#define DEVICE_EISA(dev) (((dev)->bus == &eisa_bus_type) ? to_eisa_device((dev)) : NULL)
@@ -707,7 +708,8 @@
#define DEVICE_EISA(dev) NULL
#endif
-#define VORTEX_EISA(vp) (((vp)->gendev) ? DEVICE_EISA((vp)->gendev) : NULL)
+#define VORTEX_EISA(vp) \
+ ((struct eisa_device *) (((vp)->gendev) ? DEVICE_EISA((vp)->gendev) : NULL))
/* The action to take with a media selection timer tick.
Note that we deviate from the 3Com order by checking 10base2 before AUI.
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index ac422cd..dd16e83 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -490,13 +490,11 @@
{
unsigned int protocol = (status >> 16) & 0x3;
- if (likely((protocol == RxProtoTCP) && (!(status & TCPFail))))
+ if (((protocol == RxProtoTCP) && !(status & TCPFail)) ||
+ ((protocol == RxProtoUDP) && !(status & UDPFail)))
return 1;
- else if ((protocol == RxProtoUDP) && (!(status & UDPFail)))
- return 1;
- else if ((protocol == RxProtoIP) && (!(status & IPFail)))
- return 1;
- return 0;
+ else
+ return 0;
}
static int cp_rx_poll(struct napi_struct *napi, int budget)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f6668cd..4f1755b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2543,10 +2543,10 @@
depends on PCI
select MII
---help---
- This is a gigabit ethernet driver for Topcliff PCH.
- Topcliff PCH is the platform controller hub that is used in Intel's
+ This is a gigabit ethernet driver for EG20T PCH.
+ EG20T PCH is the platform controller hub that is used in Intel's
general embedded platform.
- Topcliff PCH has Gigabit Ethernet interface.
+ EG20T PCH has Gigabit Ethernet interface.
Using this interface, it is able to access system devices connected
to Gigabit Ethernet.
This driver enables Gigabit Ethernet function.
@@ -2945,6 +2945,18 @@
source "drivers/net/caif/Kconfig"
+config TILE_NET
+ tristate "Tilera GBE/XGBE network driver support"
+ depends on TILE
+ default y
+ select CRC32
+ help
+ This is a standard Linux network device driver for the
+ on-chip Tilera Gigabit Ethernet and XAUI interfaces.
+
+ To compile this driver as a module, choose M here: the module
+ will be called tile_net.
+
config XEN_NETDEV_FRONTEND
tristate "Xen network device frontend driver"
depends on XEN
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 652fc6b..b90738d 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -301,3 +301,4 @@
obj-$(CONFIG_OCTEON_MGMT_ETHERNET) += octeon/
obj-$(CONFIG_PCH_GBE) += pch_gbe/
+obj-$(CONFIG_TILE_NET) += tile/
diff --git a/drivers/net/atl1c/atl1c_hw.c b/drivers/net/atl1c/atl1c_hw.c
index 919080b..1bf6720 100644
--- a/drivers/net/atl1c/atl1c_hw.c
+++ b/drivers/net/atl1c/atl1c_hw.c
@@ -82,7 +82,7 @@
addr[0] = addr[1] = 0;
AT_READ_REG(hw, REG_OTP_CTRL, &otp_ctrl_data);
if (atl1c_check_eeprom_exist(hw)) {
- if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c_b) {
+ if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c) {
/* Enable OTP CLK */
if (!(otp_ctrl_data & OTP_CTRL_CLK_EN)) {
otp_ctrl_data |= OTP_CTRL_CLK_EN;
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 43579b3..5336310 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3043,7 +3043,6 @@
atl1_pcie_patch(adapter);
/* assume we have no link for now */
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
setup_timer(&adapter->phy_config_timer, atl1_phy_config,
(unsigned long)adapter);
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 43489f8..53eff9b 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -155,10 +155,10 @@
spin_lock_irqsave(&aup->lock, flags);
if (force_reset || (!aup->mac_enabled)) {
- writel(MAC_EN_CLOCK_ENABLE, &aup->enable);
+ writel(MAC_EN_CLOCK_ENABLE, aup->enable);
au_sync_delay(2);
writel((MAC_EN_RESET0 | MAC_EN_RESET1 | MAC_EN_RESET2
- | MAC_EN_CLOCK_ENABLE), &aup->enable);
+ | MAC_EN_CLOCK_ENABLE), aup->enable);
au_sync_delay(2);
aup->mac_enabled = 1;
@@ -503,9 +503,9 @@
au1000_hard_stop(dev);
- writel(MAC_EN_CLOCK_ENABLE, &aup->enable);
+ writel(MAC_EN_CLOCK_ENABLE, aup->enable);
au_sync_delay(2);
- writel(0, &aup->enable);
+ writel(0, aup->enable);
au_sync_delay(2);
aup->tx_full = 0;
@@ -1119,7 +1119,7 @@
/* set a random MAC now in case platform_data doesn't provide one */
random_ether_addr(dev->dev_addr);
- writel(0, &aup->enable);
+ writel(0, aup->enable);
aup->mac_enabled = 0;
pd = pdev->dev.platform_data;
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index c36cd2f..93354ee 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2458,6 +2458,12 @@
int status, i = 0, num_imgs = 0;
const u8 *p;
+ if (!netif_running(adapter->netdev)) {
+ dev_err(&adapter->pdev->dev,
+ "Firmware load not allowed (interface is down)\n");
+ return -EPERM;
+ }
+
strcpy(fw_file, func);
status = request_firmware(&fw, fw_file, &adapter->pdev->dev);
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 9eea225..863e73a 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
* (you will need to reboot afterwards) */
/* #define BNX2X_STOP_ON_ERROR */
-#define DRV_MODULE_VERSION "1.60.00-3"
-#define DRV_MODULE_RELDATE "2010/10/19"
+#define DRV_MODULE_VERSION "1.60.00-4"
+#define DRV_MODULE_RELDATE "2010/11/01"
#define BNX2X_BC_VER 0x040200
#define BNX2X_MULTI_QUEUE
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 459614d2..94d5f59 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1680,7 +1680,7 @@
rc = XMIT_PLAIN;
else {
- if (skb->protocol == htons(ETH_P_IPV6)) {
+ if (vlan_get_protocol(skb) == htons(ETH_P_IPV6)) {
rc = XMIT_CSUM_V6;
if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
rc |= XMIT_CSUM_TCP;
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
index 18c8e23..4cfd4e9 100644
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -244,7 +244,14 @@
u16 xgxs_config_tx[4]; /* 0x1A0 */
- u32 Reserved1[57]; /* 0x1A8 */
+ u32 Reserved1[56]; /* 0x1A8 */
+ u32 default_cfg; /* 0x288 */
+ /* Enable BAM on KR */
+#define PORT_HW_CFG_ENABLE_BAM_ON_KR_MASK 0x00100000
+#define PORT_HW_CFG_ENABLE_BAM_ON_KR_SHIFT 20
+#define PORT_HW_CFG_ENABLE_BAM_ON_KR_DISABLED 0x00000000
+#define PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED 0x00100000
+
u32 speed_capability_mask2; /* 0x28C */
#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_MASK 0x0000FFFF
#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_SHIFT 0
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 2326774d..5809196 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -610,7 +610,7 @@
/* reset and unreset the BigMac */
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
(MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
- udelay(10);
+ msleep(1);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
(MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
@@ -3525,13 +3525,19 @@
DP(NETIF_MSG_LINK, "Before rom RX_ALARM(port1): 0x%x\n", tmp1);
/* Enable CL37 BAM */
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8073_BAM, &val);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8073_BAM, val | 1);
+ if (REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region, dev_info.
+ port_hw_config[params->port].default_cfg)) &
+ PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED) {
+ bnx2x_cl45_read(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8073_BAM, &val);
+ bnx2x_cl45_write(bp, phy,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_8073_BAM, val | 1);
+ DP(NETIF_MSG_LINK, "Enable CL37 BAM on KR\n");
+ }
if (params->loopback_mode == LOOPBACK_EXT) {
bnx2x_807x_force_10G(bp, phy);
DP(NETIF_MSG_LINK, "Forced speed 10G on 807X\n");
@@ -5302,7 +5308,7 @@
{
struct bnx2x *bp = params->bp;
u16 autoneg_val, an_1000_val, an_10_100_val;
- bnx2x_wait_reset_complete(bp, phy);
+
bnx2x_bits_en(bp, NIG_REG_LATCH_BC_0 + params->port*4,
1 << NIG_LATCH_BC_ENABLE_MI_INT);
@@ -5431,6 +5437,7 @@
/* HW reset */
bnx2x_ext_phy_hw_reset(bp, params->port);
+ bnx2x_wait_reset_complete(bp, phy);
bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15);
return bnx2x_848xx_cmn_config_init(phy, params, vars);
@@ -5441,7 +5448,7 @@
struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
- u8 port = params->port, initialize = 1;
+ u8 port, initialize = 1;
u16 val;
u16 temp;
u32 actual_phy_selection;
@@ -5450,11 +5457,16 @@
/* This is just for MDIO_CTL_REG_84823_MEDIA register. */
msleep(1);
+ if (CHIP_IS_E2(bp))
+ port = BP_PATH(bp);
+ else
+ port = params->port;
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
MISC_REGISTERS_GPIO_OUTPUT_HIGH,
port);
- msleep(200); /* 100 is not enough */
-
+ bnx2x_wait_reset_complete(bp, phy);
+ /* Wait for GPHY to come out of reset */
+ msleep(50);
/* BCM84823 requires that XGXS links up first @ 10G for normal
behavior */
temp = vars->line_speed;
@@ -5625,7 +5637,11 @@
struct link_params *params)
{
struct bnx2x *bp = params->bp;
- u8 port = params->port;
+ u8 port;
+ if (CHIP_IS_E2(bp))
+ port = BP_PATH(bp);
+ else
+ port = params->port;
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
MISC_REGISTERS_GPIO_OUTPUT_LOW,
port);
@@ -6928,7 +6944,7 @@
u8 reset_ext_phy)
{
struct bnx2x *bp = params->bp;
- u8 phy_index, port = params->port;
+ u8 phy_index, port = params->port, clear_latch_ind = 0;
DP(NETIF_MSG_LINK, "Resetting the link of port %d\n", port);
/* disable attentions */
vars->link_status = 0;
@@ -6966,9 +6982,18 @@
params->phy[phy_index].link_reset(
¶ms->phy[phy_index],
params);
+ if (params->phy[phy_index].flags &
+ FLAGS_REARM_LATCH_SIGNAL)
+ clear_latch_ind = 1;
}
}
+ if (clear_latch_ind) {
+ /* Clear latching indication */
+ bnx2x_rearm_latch_signal(bp, port, 0);
+ bnx2x_bits_dis(bp, NIG_REG_LATCH_BC_0 + port*4,
+ 1 << NIG_LATCH_BC_ENABLE_MI_INT);
+ }
if (params->phy[INT_PHY].link_reset)
params->phy[INT_PHY].link_reset(
¶ms->phy[INT_PHY], params);
@@ -6999,6 +7024,7 @@
s8 port;
s8 port_of_path = 0;
+ bnx2x_ext_phy_hw_reset(bp, 0);
/* PART1 - Reset both phys */
for (port = PORT_MAX - 1; port >= PORT_0; port--) {
u32 shmem_base, shmem2_base;
@@ -7021,7 +7047,8 @@
return -EINVAL;
}
/* disable attentions */
- bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
+ port_of_path*4,
(NIG_MASK_XGXS0_LINK_STATUS |
NIG_MASK_XGXS0_LINK10G |
NIG_MASK_SERDES0_LINK_STATUS |
@@ -7132,7 +7159,7 @@
(1<<(MISC_REGISTERS_GPIO_3 + MISC_REGISTERS_GPIO_PORT_SHIFT)));
REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val);
- bnx2x_ext_phy_hw_reset(bp, 1);
+ bnx2x_ext_phy_hw_reset(bp, 0);
msleep(5);
for (port = 0; port < PORT_MAX; port++) {
u32 shmem_base, shmem2_base;
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index e9ad16f..9709b85 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -9064,7 +9064,7 @@
default:
pr_err("Unknown board_type (%ld), aborting\n",
ent->driver_data);
- return ENODEV;
+ return -ENODEV;
}
cid_count += CNIC_CONTEXT_USE;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index bdb68a6..71a1697 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -878,8 +878,10 @@
rcu_read_lock();
in_dev = __in_dev_get_rcu(dev);
if (in_dev) {
+ read_lock(&in_dev->mc_list_lock);
for (im = in_dev->mc_list; im; im = im->next)
ip_mc_rejoin_group(im);
+ read_unlock(&in_dev->mc_list_lock);
}
rcu_read_unlock();
diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c
index 8427533..20da199 100644
--- a/drivers/net/caif/caif_spi.c
+++ b/drivers/net/caif/caif_spi.c
@@ -33,6 +33,9 @@
MODULE_AUTHOR("Daniel Martensson<daniel.martensson@stericsson.com>");
MODULE_DESCRIPTION("CAIF SPI driver");
+/* Returns the number of padding bytes for alignment. */
+#define PAD_POW2(x, pow) ((((x)&((pow)-1))==0) ? 0 : (((pow)-((x)&((pow)-1)))))
+
static int spi_loop;
module_param(spi_loop, bool, S_IRUGO);
MODULE_PARM_DESC(spi_loop, "SPI running in loopback mode.");
@@ -41,7 +44,10 @@
module_param(spi_frm_align, int, S_IRUGO);
MODULE_PARM_DESC(spi_frm_align, "SPI frame alignment.");
-/* SPI padding options. */
+/*
+ * SPI padding options.
+ * Warning: must be a base of 2 (& operation used) and can not be zero !
+ */
module_param(spi_up_head_align, int, S_IRUGO);
MODULE_PARM_DESC(spi_up_head_align, "SPI uplink head alignment.");
@@ -240,15 +246,13 @@
static const struct file_operations dbgfs_state_fops = {
.open = dbgfs_open,
.read = dbgfs_state,
- .owner = THIS_MODULE,
- .llseek = default_llseek,
+ .owner = THIS_MODULE
};
static const struct file_operations dbgfs_frame_fops = {
.open = dbgfs_open,
.read = dbgfs_frame,
- .owner = THIS_MODULE,
- .llseek = default_llseek,
+ .owner = THIS_MODULE
};
static inline void dev_debugfs_add(struct cfspi *cfspi)
@@ -337,6 +341,9 @@
u8 *dst = buf;
caif_assert(buf);
+ if (cfspi->slave && !cfspi->slave_talked)
+ cfspi->slave_talked = true;
+
do {
struct sk_buff *skb;
struct caif_payload_info *info;
@@ -357,8 +364,8 @@
* Compute head offset i.e. number of bytes to add to
* get the start of the payload aligned.
*/
- if (spi_up_head_align) {
- spad = 1 + ((info->hdr_len + 1) & spi_up_head_align);
+ if (spi_up_head_align > 1) {
+ spad = 1 + PAD_POW2((info->hdr_len + 1), spi_up_head_align);
*dst = (u8)(spad - 1);
dst += spad;
}
@@ -373,7 +380,7 @@
* Compute tail offset i.e. number of bytes to add to
* get the complete CAIF frame aligned.
*/
- epad = (skb->len + spad) & spi_up_tail_align;
+ epad = PAD_POW2((skb->len + spad), spi_up_tail_align);
dst += epad;
dev_kfree_skb(skb);
@@ -417,14 +424,14 @@
* Compute head offset i.e. number of bytes to add to
* get the start of the payload aligned.
*/
- if (spi_up_head_align)
- spad = 1 + ((info->hdr_len + 1) & spi_up_head_align);
+ if (spi_up_head_align > 1)
+ spad = 1 + PAD_POW2((info->hdr_len + 1), spi_up_head_align);
/*
* Compute tail offset i.e. number of bytes to add to
* get the complete CAIF frame aligned.
*/
- epad = (skb->len + spad) & spi_up_tail_align;
+ epad = PAD_POW2((skb->len + spad), spi_up_tail_align);
if ((skb->len + spad + epad + frm_len) <= CAIF_MAX_SPI_FRAME) {
skb_queue_tail(&cfspi->chead, skb);
@@ -433,6 +440,7 @@
} else {
/* Put back packet. */
skb_queue_head(&cfspi->qhead, skb);
+ break;
}
} while (pkts <= CAIF_MAX_SPI_PKTS);
@@ -453,6 +461,15 @@
{
struct cfspi *cfspi = (struct cfspi *)ifc->priv;
+ /*
+ * The slave device is the master on the link. Interrupts before the
+ * slave has transmitted are considered spurious.
+ */
+ if (cfspi->slave && !cfspi->slave_talked) {
+ printk(KERN_WARNING "CFSPI: Spurious SS interrupt.\n");
+ return;
+ }
+
if (!in_interrupt())
spin_lock(&cfspi->lock);
if (assert) {
@@ -465,7 +482,8 @@
spin_unlock(&cfspi->lock);
/* Wake up the xfer thread. */
- wake_up_interruptible(&cfspi->wait);
+ if (assert)
+ wake_up_interruptible(&cfspi->wait);
}
static void cfspi_xfer_done_cb(struct cfspi_ifc *ifc)
@@ -523,7 +541,7 @@
* Compute head offset i.e. number of bytes added to
* get the start of the payload aligned.
*/
- if (spi_down_head_align) {
+ if (spi_down_head_align > 1) {
spad = 1 + *src;
src += spad;
}
@@ -564,7 +582,7 @@
* Compute tail offset i.e. number of bytes added to
* get the complete CAIF frame aligned.
*/
- epad = (pkt_len + spad) & spi_down_tail_align;
+ epad = PAD_POW2((pkt_len + spad), spi_down_tail_align);
src += epad;
} while ((src - buf) < len);
@@ -617,19 +635,28 @@
ndev = alloc_netdev(sizeof(struct cfspi),
"cfspi%d", cfspi_setup);
- if (!dev)
- return -ENODEV;
+ if (!ndev)
+ return -ENOMEM;
cfspi = netdev_priv(ndev);
netif_stop_queue(ndev);
cfspi->ndev = ndev;
cfspi->pdev = pdev;
- /* Set flow info */
+ /* Set flow info. */
cfspi->flow_off_sent = 0;
cfspi->qd_low_mark = LOW_WATER_MARK;
cfspi->qd_high_mark = HIGH_WATER_MARK;
+ /* Set slave info. */
+ if (!strncmp(cfspi_spi_driver.driver.name, "cfspi_sspi", 10)) {
+ cfspi->slave = true;
+ cfspi->slave_talked = false;
+ } else {
+ cfspi->slave = false;
+ cfspi->slave_talked = false;
+ }
+
/* Assign the SPI device. */
cfspi->dev = dev;
/* Assign the device ifc to this SPI interface. */
diff --git a/drivers/net/caif/caif_spi_slave.c b/drivers/net/caif/caif_spi_slave.c
index 2111dbf..1b9943a 100644
--- a/drivers/net/caif/caif_spi_slave.c
+++ b/drivers/net/caif/caif_spi_slave.c
@@ -36,10 +36,15 @@
#endif
int spi_frm_align = 2;
-int spi_up_head_align = 1;
-int spi_up_tail_align;
-int spi_down_head_align = 3;
-int spi_down_tail_align = 1;
+
+/*
+ * SPI padding options.
+ * Warning: must be a base of 2 (& operation used) and can not be zero !
+ */
+int spi_up_head_align = 1 << 1;
+int spi_up_tail_align = 1 << 0;
+int spi_down_head_align = 1 << 2;
+int spi_down_tail_align = 1 << 1;
#ifdef CONFIG_DEBUG_FS
static inline void debugfs_store_prev(struct cfspi *cfspi)
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 407d4e2..046d846 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -3341,7 +3341,6 @@
adapter->name = adapter->port[i]->name;
__set_bit(i, &adapter->registered_device_map);
- netif_tx_stop_all_queues(adapter->port[i]);
}
}
if (!adapter->registered_device_map) {
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index f17703f..f50bc98 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -3736,7 +3736,6 @@
__set_bit(i, &adapter->registered_device_map);
adapter->chan_map[adap2pinfo(adapter, i)->tx_chan] = i;
- netif_tx_stop_all_queues(adapter->port[i]);
}
}
if (!adapter->registered_device_map) {
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 555ecc5..d887a76 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -753,7 +753,9 @@
if (err)
return err;
set_bit(pi->port_id, &adapter->open_device_map);
- link_start(dev);
+ err = link_start(dev);
+ if (err)
+ return err;
netif_tx_start_all_queues(dev);
return 0;
}
@@ -814,40 +816,48 @@
}
/*
- * Collect up to maxaddrs worth of a netdevice's unicast addresses into an
- * array of addrss pointers and return the number collected.
+ * Collect up to maxaddrs worth of a netdevice's unicast addresses, starting
+ * at a specified offset within the list, into an array of addrss pointers and
+ * return the number collected.
*/
-static inline int collect_netdev_uc_list_addrs(const struct net_device *dev,
- const u8 **addr,
- unsigned int maxaddrs)
+static inline unsigned int collect_netdev_uc_list_addrs(const struct net_device *dev,
+ const u8 **addr,
+ unsigned int offset,
+ unsigned int maxaddrs)
{
+ unsigned int index = 0;
unsigned int naddr = 0;
const struct netdev_hw_addr *ha;
- for_each_dev_addr(dev, ha) {
- addr[naddr++] = ha->addr;
- if (naddr >= maxaddrs)
- break;
- }
+ for_each_dev_addr(dev, ha)
+ if (index++ >= offset) {
+ addr[naddr++] = ha->addr;
+ if (naddr >= maxaddrs)
+ break;
+ }
return naddr;
}
/*
- * Collect up to maxaddrs worth of a netdevice's multicast addresses into an
- * array of addrss pointers and return the number collected.
+ * Collect up to maxaddrs worth of a netdevice's multicast addresses, starting
+ * at a specified offset within the list, into an array of addrss pointers and
+ * return the number collected.
*/
-static inline int collect_netdev_mc_list_addrs(const struct net_device *dev,
- const u8 **addr,
- unsigned int maxaddrs)
+static inline unsigned int collect_netdev_mc_list_addrs(const struct net_device *dev,
+ const u8 **addr,
+ unsigned int offset,
+ unsigned int maxaddrs)
{
+ unsigned int index = 0;
unsigned int naddr = 0;
const struct netdev_hw_addr *ha;
- netdev_for_each_mc_addr(ha, dev) {
- addr[naddr++] = ha->addr;
- if (naddr >= maxaddrs)
- break;
- }
+ netdev_for_each_mc_addr(ha, dev)
+ if (index++ >= offset) {
+ addr[naddr++] = ha->addr;
+ if (naddr >= maxaddrs)
+ break;
+ }
return naddr;
}
@@ -860,16 +870,20 @@
u64 mhash = 0;
u64 uhash = 0;
bool free = true;
- u16 filt_idx[7];
+ unsigned int offset, naddr;
const u8 *addr[7];
- int ret, naddr = 0;
+ int ret;
const struct port_info *pi = netdev_priv(dev);
/* first do the secondary unicast addresses */
- naddr = collect_netdev_uc_list_addrs(dev, addr, ARRAY_SIZE(addr));
- if (naddr > 0) {
+ for (offset = 0; ; offset += naddr) {
+ naddr = collect_netdev_uc_list_addrs(dev, addr, offset,
+ ARRAY_SIZE(addr));
+ if (naddr == 0)
+ break;
+
ret = t4vf_alloc_mac_filt(pi->adapter, pi->viid, free,
- naddr, addr, filt_idx, &uhash, sleep);
+ naddr, addr, NULL, &uhash, sleep);
if (ret < 0)
return ret;
@@ -877,12 +891,17 @@
}
/* next set up the multicast addresses */
- naddr = collect_netdev_mc_list_addrs(dev, addr, ARRAY_SIZE(addr));
- if (naddr > 0) {
+ for (offset = 0; ; offset += naddr) {
+ naddr = collect_netdev_mc_list_addrs(dev, addr, offset,
+ ARRAY_SIZE(addr));
+ if (naddr == 0)
+ break;
+
ret = t4vf_alloc_mac_filt(pi->adapter, pi->viid, free,
- naddr, addr, filt_idx, &mhash, sleep);
+ naddr, addr, NULL, &mhash, sleep);
if (ret < 0)
return ret;
+ free = false;
}
return t4vf_set_addr_hash(pi->adapter, pi->viid, uhash != 0,
@@ -1103,18 +1122,6 @@
return 0;
}
-/*
- * Return a TX Queue on which to send the specified skb.
- */
-static u16 cxgb4vf_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
- /*
- * XXX For now just use the default hash but we probably want to
- * XXX look at other possibilities ...
- */
- return skb_tx_hash(dev, skb);
-}
-
#ifdef CONFIG_NET_POLL_CONTROLLER
/*
* Poll all of our receive queues. This is called outside of normal interrupt
@@ -2075,6 +2082,22 @@
}
/*
+ * Some environments do not properly handle PCIE FLRs -- e.g. in Linux
+ * 2.6.31 and later we can't call pci_reset_function() in order to
+ * issue an FLR because of a self- deadlock on the device semaphore.
+ * Meanwhile, the OS infrastructure doesn't issue FLRs in all the
+ * cases where they're needed -- for instance, some versions of KVM
+ * fail to reset "Assigned Devices" when the VM reboots. Therefore we
+ * use the firmware based reset in order to reset any per function
+ * state.
+ */
+ err = t4vf_fw_reset(adapter);
+ if (err < 0) {
+ dev_err(adapter->pdev_dev, "FW reset failed: err=%d\n", err);
+ return err;
+ }
+
+ /*
* Grab basic operational parameters. These will predominantly have
* been set up by the Physical Function Driver or will be hard coded
* into the adapter. We just have to live with them ... Note that
@@ -2417,7 +2440,6 @@
.ndo_get_stats = cxgb4vf_get_stats,
.ndo_set_rx_mode = cxgb4vf_set_rxmode,
.ndo_set_mac_address = cxgb4vf_set_mac_addr,
- .ndo_select_queue = cxgb4vf_select_queue,
.ndo_validate_addr = eth_validate_addr,
.ndo_do_ioctl = cxgb4vf_do_ioctl,
.ndo_change_mtu = cxgb4vf_change_mtu,
@@ -2600,7 +2622,6 @@
pi->xact_addr_filt = -1;
pi->rx_offload = RX_CSO;
netif_carrier_off(netdev);
- netif_tx_stop_all_queues(netdev);
netdev->irq = pdev->irq;
netdev->features = (NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
@@ -2625,7 +2646,6 @@
netdev->do_ioctl = cxgb4vf_do_ioctl;
netdev->change_mtu = cxgb4vf_change_mtu;
netdev->set_mac_address = cxgb4vf_set_mac_addr;
- netdev->select_queue = cxgb4vf_select_queue;
#ifdef CONFIG_NET_POLL_CONTROLLER
netdev->poll_controller = cxgb4vf_poll_controller;
#endif
@@ -2844,6 +2864,14 @@
CH_DEVICE(0x4800, 0), /* T440-dbg */
CH_DEVICE(0x4801, 0), /* T420-cr */
CH_DEVICE(0x4802, 0), /* T422-cr */
+ CH_DEVICE(0x4803, 0), /* T440-cr */
+ CH_DEVICE(0x4804, 0), /* T420-bch */
+ CH_DEVICE(0x4805, 0), /* T440-bch */
+ CH_DEVICE(0x4806, 0), /* T460-ch */
+ CH_DEVICE(0x4807, 0), /* T420-so */
+ CH_DEVICE(0x4808, 0), /* T420-cx */
+ CH_DEVICE(0x4809, 0), /* T420-bt */
+ CH_DEVICE(0x480a, 0), /* T404-bt */
{ 0, }
};
diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c
index f10864d..ecf0770 100644
--- a/drivers/net/cxgb4vf/sge.c
+++ b/drivers/net/cxgb4vf/sge.c
@@ -154,13 +154,14 @@
*/
RX_COPY_THRES = 256,
RX_PULL_LEN = 128,
-};
-/*
- * Can't define this in the above enum because PKTSHIFT isn't a constant in
- * the VF Driver ...
- */
-#define RX_PKT_PULL_LEN (RX_PULL_LEN + PKTSHIFT)
+ /*
+ * Main body length for sk_buffs used for RX Ethernet packets with
+ * fragments. Should be >= RX_PULL_LEN but possibly bigger to give
+ * pskb_may_pull() some room.
+ */
+ RX_SKB_LEN = 512,
+};
/*
* Software state per TX descriptor.
@@ -1355,6 +1356,67 @@
}
/**
+ * t4vf_pktgl_to_skb - build an sk_buff from a packet gather list
+ * @gl: the gather list
+ * @skb_len: size of sk_buff main body if it carries fragments
+ * @pull_len: amount of data to move to the sk_buff's main body
+ *
+ * Builds an sk_buff from the given packet gather list. Returns the
+ * sk_buff or %NULL if sk_buff allocation failed.
+ */
+struct sk_buff *t4vf_pktgl_to_skb(const struct pkt_gl *gl,
+ unsigned int skb_len, unsigned int pull_len)
+{
+ struct sk_buff *skb;
+ struct skb_shared_info *ssi;
+
+ /*
+ * If the ingress packet is small enough, allocate an skb large enough
+ * for all of the data and copy it inline. Otherwise, allocate an skb
+ * with enough room to pull in the header and reference the rest of
+ * the data via the skb fragment list.
+ *
+ * Below we rely on RX_COPY_THRES being less than the smallest Rx
+ * buff! size, which is expected since buffers are at least
+ * PAGE_SIZEd. In this case packets up to RX_COPY_THRES have only one
+ * fragment.
+ */
+ if (gl->tot_len <= RX_COPY_THRES) {
+ /* small packets have only one fragment */
+ skb = alloc_skb(gl->tot_len, GFP_ATOMIC);
+ if (unlikely(!skb))
+ goto out;
+ __skb_put(skb, gl->tot_len);
+ skb_copy_to_linear_data(skb, gl->va, gl->tot_len);
+ } else {
+ skb = alloc_skb(skb_len, GFP_ATOMIC);
+ if (unlikely(!skb))
+ goto out;
+ __skb_put(skb, pull_len);
+ skb_copy_to_linear_data(skb, gl->va, pull_len);
+
+ ssi = skb_shinfo(skb);
+ ssi->frags[0].page = gl->frags[0].page;
+ ssi->frags[0].page_offset = gl->frags[0].page_offset + pull_len;
+ ssi->frags[0].size = gl->frags[0].size - pull_len;
+ if (gl->nfrags > 1)
+ memcpy(&ssi->frags[1], &gl->frags[1],
+ (gl->nfrags-1) * sizeof(skb_frag_t));
+ ssi->nr_frags = gl->nfrags;
+
+ skb->len = gl->tot_len;
+ skb->data_len = skb->len - pull_len;
+ skb->truesize += skb->data_len;
+
+ /* Get a reference for the last page, we don't own it */
+ get_page(gl->frags[gl->nfrags - 1].page);
+ }
+
+out:
+ return skb;
+}
+
+/**
* t4vf_pktgl_free - free a packet gather list
* @gl: the gather list
*
@@ -1463,10 +1525,8 @@
{
struct sk_buff *skb;
struct port_info *pi;
- struct skb_shared_info *ssi;
const struct cpl_rx_pkt *pkt = (void *)&rsp[1];
bool csum_ok = pkt->csum_calc && !pkt->err_vec;
- unsigned int len = be16_to_cpu(pkt->len);
struct sge_eth_rxq *rxq = container_of(rspq, struct sge_eth_rxq, rspq);
/*
@@ -1481,42 +1541,14 @@
}
/*
- * If the ingress packet is small enough, allocate an skb large enough
- * for all of the data and copy it inline. Otherwise, allocate an skb
- * with enough room to pull in the header and reference the rest of
- * the data via the skb fragment list.
+ * Convert the Packet Gather List into an skb.
*/
- if (len <= RX_COPY_THRES) {
- /* small packets have only one fragment */
- skb = alloc_skb(gl->frags[0].size, GFP_ATOMIC);
- if (!skb)
- goto nomem;
- __skb_put(skb, gl->frags[0].size);
- skb_copy_to_linear_data(skb, gl->va, gl->frags[0].size);
- } else {
- skb = alloc_skb(RX_PKT_PULL_LEN, GFP_ATOMIC);
- if (!skb)
- goto nomem;
- __skb_put(skb, RX_PKT_PULL_LEN);
- skb_copy_to_linear_data(skb, gl->va, RX_PKT_PULL_LEN);
-
- ssi = skb_shinfo(skb);
- ssi->frags[0].page = gl->frags[0].page;
- ssi->frags[0].page_offset = (gl->frags[0].page_offset +
- RX_PKT_PULL_LEN);
- ssi->frags[0].size = gl->frags[0].size - RX_PKT_PULL_LEN;
- if (gl->nfrags > 1)
- memcpy(&ssi->frags[1], &gl->frags[1],
- (gl->nfrags-1) * sizeof(skb_frag_t));
- ssi->nr_frags = gl->nfrags;
- skb->len = len + PKTSHIFT;
- skb->data_len = skb->len - RX_PKT_PULL_LEN;
- skb->truesize += skb->data_len;
-
- /* Get a reference for the last page, we don't own it */
- get_page(gl->frags[gl->nfrags - 1].page);
+ skb = t4vf_pktgl_to_skb(gl, RX_SKB_LEN, RX_PULL_LEN);
+ if (unlikely(!skb)) {
+ t4vf_pktgl_free(gl);
+ rxq->stats.rx_drops++;
+ return 0;
}
-
__skb_pull(skb, PKTSHIFT);
skb->protocol = eth_type_trans(skb, rspq->netdev);
skb_record_rx_queue(skb, rspq->idx);
@@ -1549,11 +1581,6 @@
netif_receive_skb(skb);
return 0;
-
-nomem:
- t4vf_pktgl_free(gl);
- rxq->stats.rx_drops++;
- return 0;
}
/**
@@ -1679,6 +1706,7 @@
}
len = RSPD_LEN(len);
}
+ gl.tot_len = len;
/*
* Gather packet fragments.
diff --git a/drivers/net/cxgb4vf/t4vf_common.h b/drivers/net/cxgb4vf/t4vf_common.h
index 873cb7d..a65c80ae 100644
--- a/drivers/net/cxgb4vf/t4vf_common.h
+++ b/drivers/net/cxgb4vf/t4vf_common.h
@@ -235,6 +235,7 @@
int __devinit t4vf_wait_dev_ready(struct adapter *);
int __devinit t4vf_port_init(struct adapter *, int);
+int t4vf_fw_reset(struct adapter *);
int t4vf_query_params(struct adapter *, unsigned int, const u32 *, u32 *);
int t4vf_set_params(struct adapter *, unsigned int, const u32 *, const u32 *);
diff --git a/drivers/net/cxgb4vf/t4vf_hw.c b/drivers/net/cxgb4vf/t4vf_hw.c
index ea1c123..19520af 100644
--- a/drivers/net/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/cxgb4vf/t4vf_hw.c
@@ -326,6 +326,25 @@
}
/**
+ * t4vf_fw_reset - issue a reset to FW
+ * @adapter: the adapter
+ *
+ * Issues a reset command to FW. For a Physical Function this would
+ * result in the Firmware reseting all of its state. For a Virtual
+ * Function this just resets the state associated with the VF.
+ */
+int t4vf_fw_reset(struct adapter *adapter)
+{
+ struct fw_reset_cmd cmd;
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.op_to_write = cpu_to_be32(FW_CMD_OP(FW_RESET_CMD) |
+ FW_CMD_WRITE);
+ cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
+ return t4vf_wr_mbox(adapter, &cmd, sizeof(cmd), NULL);
+}
+
+/**
* t4vf_query_params - query FW or device parameters
* @adapter: the adapter
* @nparams: the number of parameters
@@ -995,48 +1014,72 @@
unsigned int naddr, const u8 **addr, u16 *idx,
u64 *hash, bool sleep_ok)
{
- int i, ret;
+ int offset, ret = 0;
+ unsigned nfilters = 0;
+ unsigned int rem = naddr;
struct fw_vi_mac_cmd cmd, rpl;
- struct fw_vi_mac_exact *p;
- size_t len16;
- if (naddr > ARRAY_SIZE(cmd.u.exact))
+ if (naddr > FW_CLS_TCAM_NUM_ENTRIES)
return -EINVAL;
- len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd,
- u.exact[naddr]), 16);
- memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
- (free ? FW_CMD_EXEC : 0) |
- FW_VI_MAC_CMD_VIID(viid));
- cmd.freemacs_to_len16 = cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
- FW_CMD_LEN16(len16));
+ for (offset = 0; offset < naddr; /**/) {
+ unsigned int fw_naddr = (rem < ARRAY_SIZE(cmd.u.exact)
+ ? rem
+ : ARRAY_SIZE(cmd.u.exact));
+ size_t len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd,
+ u.exact[fw_naddr]), 16);
+ struct fw_vi_mac_exact *p;
+ int i;
- for (i = 0, p = cmd.u.exact; i < naddr; i++, p++) {
- p->valid_to_idx =
- cpu_to_be16(FW_VI_MAC_CMD_VALID |
- FW_VI_MAC_CMD_IDX(FW_VI_MAC_ADD_MAC));
- memcpy(p->macaddr, addr[i], sizeof(p->macaddr));
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
+ FW_CMD_REQUEST |
+ FW_CMD_WRITE |
+ (free ? FW_CMD_EXEC : 0) |
+ FW_VI_MAC_CMD_VIID(viid));
+ cmd.freemacs_to_len16 =
+ cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
+ FW_CMD_LEN16(len16));
+
+ for (i = 0, p = cmd.u.exact; i < fw_naddr; i++, p++) {
+ p->valid_to_idx = cpu_to_be16(
+ FW_VI_MAC_CMD_VALID |
+ FW_VI_MAC_CMD_IDX(FW_VI_MAC_ADD_MAC));
+ memcpy(p->macaddr, addr[offset+i], sizeof(p->macaddr));
+ }
+
+
+ ret = t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), &rpl,
+ sleep_ok);
+ if (ret && ret != -ENOMEM)
+ break;
+
+ for (i = 0, p = rpl.u.exact; i < fw_naddr; i++, p++) {
+ u16 index = FW_VI_MAC_CMD_IDX_GET(
+ be16_to_cpu(p->valid_to_idx));
+
+ if (idx)
+ idx[offset+i] =
+ (index >= FW_CLS_TCAM_NUM_ENTRIES
+ ? 0xffff
+ : index);
+ if (index < FW_CLS_TCAM_NUM_ENTRIES)
+ nfilters++;
+ else if (hash)
+ *hash |= (1ULL << hash_mac_addr(addr[offset+i]));
+ }
+
+ free = false;
+ offset += fw_naddr;
+ rem -= fw_naddr;
}
- ret = t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), &rpl, sleep_ok);
- if (ret)
- return ret;
-
- for (i = 0, p = rpl.u.exact; i < naddr; i++, p++) {
- u16 index = FW_VI_MAC_CMD_IDX_GET(be16_to_cpu(p->valid_to_idx));
-
- if (idx)
- idx[i] = (index >= FW_CLS_TCAM_NUM_ENTRIES
- ? 0xffff
- : index);
- if (index < FW_CLS_TCAM_NUM_ENTRIES)
- ret++;
- else if (hash)
- *hash |= (1 << hash_mac_addr(addr[i]));
- }
+ /*
+ * If there were no errors or we merely ran out of room in our MAC
+ * address arena, return the number of filters actually written.
+ */
+ if (ret == 0 || ret == -ENOMEM)
+ ret = nfilters;
return ret;
}
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 4686c39..4d62f7b 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -31,7 +31,7 @@
char e1000_driver_name[] = "e1000";
static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
-#define DRV_VERSION "7.3.21-k6-NAPI"
+#define DRV_VERSION "7.3.21-k8-NAPI"
const char e1000_driver_version[] = DRV_VERSION;
static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
@@ -485,9 +485,6 @@
struct net_device *netdev = adapter->netdev;
u32 rctl, tctl;
- /* signal that we're down so the interrupt handler does not
- * reschedule our watchdog timer */
- set_bit(__E1000_DOWN, &adapter->flags);
/* disable receives in the hardware */
rctl = er32(RCTL);
@@ -508,6 +505,13 @@
e1000_irq_disable(adapter);
+ /*
+ * Setting DOWN must be after irq_disable to prevent
+ * a screaming interrupt. Setting DOWN also prevents
+ * timers and tasks from rescheduling.
+ */
+ set_bit(__E1000_DOWN, &adapter->flags);
+
del_timer_sync(&adapter->tx_fifo_stall_timer);
del_timer_sync(&adapter->watchdog_timer);
del_timer_sync(&adapter->phy_info_timer);
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 182b2a7..3d0af08 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -400,6 +400,7 @@
skb_arr_rq1[index] = netdev_alloc_skb(dev,
EHEA_L_PKT_SIZE);
if (!skb_arr_rq1[index]) {
+ ehea_info("Unable to allocate enough skb in the array\n");
pr->rq1_skba.os_skbs = fill_wqes - i;
break;
}
@@ -422,13 +423,20 @@
struct net_device *dev = pr->port->netdev;
int i;
- for (i = 0; i < pr->rq1_skba.len; i++) {
+ if (nr_rq1a > pr->rq1_skba.len) {
+ ehea_error("NR_RQ1A bigger than skb array len\n");
+ return;
+ }
+
+ for (i = 0; i < nr_rq1a; i++) {
skb_arr_rq1[i] = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE);
- if (!skb_arr_rq1[i])
+ if (!skb_arr_rq1[i]) {
+ ehea_info("No enough memory to allocate skb array\n");
break;
+ }
}
/* Ring doorbell */
- ehea_update_rq1a(pr->qp, nr_rq1a);
+ ehea_update_rq1a(pr->qp, i);
}
static int ehea_refill_rq_def(struct ehea_port_res *pr,
@@ -735,8 +743,10 @@
skb = netdev_alloc_skb(dev,
EHEA_L_PKT_SIZE);
- if (!skb)
+ if (!skb) {
+ ehea_info("Not enough memory to allocate skb\n");
break;
+ }
}
skb_copy_to_linear_data(skb, ((char *)cqe) + 64,
cqe->num_bytes_transfered - 4);
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 49e4ce1..d1bec62 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -577,11 +577,10 @@
irq_of_parse_and_map(np, 1);
priv->gfargrp[priv->num_grps].interruptError =
irq_of_parse_and_map(np,2);
- if (priv->gfargrp[priv->num_grps].interruptTransmit < 0 ||
- priv->gfargrp[priv->num_grps].interruptReceive < 0 ||
- priv->gfargrp[priv->num_grps].interruptError < 0) {
+ if (priv->gfargrp[priv->num_grps].interruptTransmit == NO_IRQ ||
+ priv->gfargrp[priv->num_grps].interruptReceive == NO_IRQ ||
+ priv->gfargrp[priv->num_grps].interruptError == NO_IRQ)
return -EINVAL;
- }
}
priv->gfargrp[priv->num_grps].grp_id = priv->num_grps;
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 5c566eb..3bc8e27 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -635,9 +635,10 @@
if (wol->wolopts & ~WAKE_MAGIC)
return -EINVAL;
+ device_set_wakeup_enable(&dev->dev, wol->wolopts & WAKE_MAGIC);
+
spin_lock_irqsave(&priv->bflock, flags);
- priv->wol_en = wol->wolopts & WAKE_MAGIC ? 1 : 0;
- device_set_wakeup_enable(&dev->dev, priv->wol_en);
+ priv->wol_en = !!device_may_wakeup(&dev->dev);
spin_unlock_irqrestore(&priv->bflock, flags);
return 0;
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 385dc32..06bb9b7 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -2871,7 +2871,6 @@
SET_ETHTOOL_OPS(ndev, &emac_ethtool_ops);
netif_carrier_off(ndev);
- netif_stop_queue(ndev);
err = register_netdev(ndev);
if (err) {
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index dc01980..aa93655 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -88,16 +88,14 @@
"IC PLUS IP1000 1000/100/10 based NIC",
"Sundance Technology ST2021 based NIC",
"Tamarack Microelectronics TC9020/9021 based NIC",
- "Tamarack Microelectronics TC9020/9021 based NIC",
"D-Link NIC IP1000A"
};
static DEFINE_PCI_DEVICE_TABLE(ipg_pci_tbl) = {
{ PCI_VDEVICE(SUNDANCE, 0x1023), 0 },
{ PCI_VDEVICE(SUNDANCE, 0x2021), 1 },
- { PCI_VDEVICE(SUNDANCE, 0x1021), 2 },
- { PCI_VDEVICE(DLINK, 0x9021), 3 },
- { PCI_VDEVICE(DLINK, 0x4020), 4 },
+ { PCI_VDEVICE(DLINK, 0x9021), 2 },
+ { PCI_VDEVICE(DLINK, 0x4020), 3 },
{ 0, }
};
diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c
index 00b38bc..52a7c86 100644
--- a/drivers/net/irda/sh_sir.c
+++ b/drivers/net/irda/sh_sir.c
@@ -258,7 +258,7 @@
/* Baud Rate Error Correction x 10000 */
u32 rate_err_array[] = {
- 0000, 0625, 1250, 1875,
+ 0, 625, 1250, 1875,
2500, 3125, 3750, 4375,
5000, 5625, 6250, 6875,
7500, 8125, 8750, 9375,
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 2bd3eb4..fbad4d8 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -764,8 +764,9 @@
#ifdef IXGBE_FCOE
/* adjust for FCoE Sequence Offload */
if ((adapter->flags & IXGBE_FLAG_FCOE_ENABLED)
- && (skb->protocol == htons(ETH_P_FCOE)) &&
- skb_is_gso(skb)) {
+ && skb_is_gso(skb)
+ && vlan_get_protocol(skb) ==
+ htons(ETH_P_FCOE)) {
hlen = skb_transport_offset(skb) +
sizeof(struct fc_frame_header) +
sizeof(struct fcoe_crc_eof);
@@ -5823,7 +5824,7 @@
static int ixgbe_tso(struct ixgbe_adapter *adapter,
struct ixgbe_ring *tx_ring, struct sk_buff *skb,
- u32 tx_flags, u8 *hdr_len)
+ u32 tx_flags, u8 *hdr_len, __be16 protocol)
{
struct ixgbe_adv_tx_context_desc *context_desc;
unsigned int i;
@@ -5841,7 +5842,7 @@
l4len = tcp_hdrlen(skb);
*hdr_len += l4len;
- if (skb->protocol == htons(ETH_P_IP)) {
+ if (protocol == htons(ETH_P_IP)) {
struct iphdr *iph = ip_hdr(skb);
iph->tot_len = 0;
iph->check = 0;
@@ -5880,7 +5881,7 @@
type_tucmd_mlhl = (IXGBE_TXD_CMD_DEXT |
IXGBE_ADVTXD_DTYP_CTXT);
- if (skb->protocol == htons(ETH_P_IP))
+ if (protocol == htons(ETH_P_IP))
type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_IPV4;
type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_L4T_TCP;
context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd_mlhl);
@@ -5906,16 +5907,10 @@
return false;
}
-static u32 ixgbe_psum(struct ixgbe_adapter *adapter, struct sk_buff *skb)
+static u32 ixgbe_psum(struct ixgbe_adapter *adapter, struct sk_buff *skb,
+ __be16 protocol)
{
u32 rtn = 0;
- __be16 protocol;
-
- if (skb->protocol == cpu_to_be16(ETH_P_8021Q))
- protocol = ((const struct vlan_ethhdr *)skb->data)->
- h_vlan_encapsulated_proto;
- else
- protocol = skb->protocol;
switch (protocol) {
case cpu_to_be16(ETH_P_IP):
@@ -5943,7 +5938,7 @@
default:
if (unlikely(net_ratelimit()))
e_warn(probe, "partial checksum but proto=%x!\n",
- skb->protocol);
+ protocol);
break;
}
@@ -5952,7 +5947,8 @@
static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
struct ixgbe_ring *tx_ring,
- struct sk_buff *skb, u32 tx_flags)
+ struct sk_buff *skb, u32 tx_flags,
+ __be16 protocol)
{
struct ixgbe_adv_tx_context_desc *context_desc;
unsigned int i;
@@ -5981,7 +5977,7 @@
IXGBE_ADVTXD_DTYP_CTXT);
if (skb->ip_summed == CHECKSUM_PARTIAL)
- type_tucmd_mlhl |= ixgbe_psum(adapter, skb);
+ type_tucmd_mlhl |= ixgbe_psum(adapter, skb, protocol);
context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd_mlhl);
/* use index zero for tx checksum offload */
@@ -6179,7 +6175,7 @@
}
static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
- int queue, u32 tx_flags)
+ int queue, u32 tx_flags, __be16 protocol)
{
struct ixgbe_atr_input atr_input;
struct tcphdr *th;
@@ -6190,7 +6186,7 @@
u8 l4type = 0;
/* Right now, we support IPv4 only */
- if (skb->protocol != htons(ETH_P_IP))
+ if (protocol != htons(ETH_P_IP))
return;
/* check if we're UDP or TCP */
if (iph->protocol == IPPROTO_TCP) {
@@ -6257,10 +6253,13 @@
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
int txq = smp_processor_id();
-
#ifdef IXGBE_FCOE
- if ((skb->protocol == htons(ETH_P_FCOE)) ||
- (skb->protocol == htons(ETH_P_FIP))) {
+ __be16 protocol;
+
+ protocol = vlan_get_protocol(skb);
+
+ if ((protocol == htons(ETH_P_FCOE)) ||
+ (protocol == htons(ETH_P_FIP))) {
if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {
txq &= (adapter->ring_feature[RING_F_FCOE].indices - 1);
txq += adapter->ring_feature[RING_F_FCOE].mask;
@@ -6303,6 +6302,9 @@
int tso;
int count = 0;
unsigned int f;
+ __be16 protocol;
+
+ protocol = vlan_get_protocol(skb);
if (vlan_tx_tag_present(skb)) {
tx_flags |= vlan_tx_tag_get(skb);
@@ -6323,8 +6325,8 @@
/* for FCoE with DCB, we force the priority to what
* was specified by the switch */
if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED &&
- (skb->protocol == htons(ETH_P_FCOE) ||
- skb->protocol == htons(ETH_P_FIP))) {
+ (protocol == htons(ETH_P_FCOE) ||
+ protocol == htons(ETH_P_FIP))) {
#ifdef CONFIG_IXGBE_DCB
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
tx_flags &= ~(IXGBE_TX_FLAGS_VLAN_PRIO_MASK
@@ -6334,7 +6336,7 @@
}
#endif
/* flag for FCoE offloads */
- if (skb->protocol == htons(ETH_P_FCOE))
+ if (protocol == htons(ETH_P_FCOE))
tx_flags |= IXGBE_TX_FLAGS_FCOE;
}
#endif
@@ -6368,9 +6370,10 @@
tx_flags |= IXGBE_TX_FLAGS_FSO;
#endif /* IXGBE_FCOE */
} else {
- if (skb->protocol == htons(ETH_P_IP))
+ if (protocol == htons(ETH_P_IP))
tx_flags |= IXGBE_TX_FLAGS_IPV4;
- tso = ixgbe_tso(adapter, tx_ring, skb, tx_flags, &hdr_len);
+ tso = ixgbe_tso(adapter, tx_ring, skb, tx_flags, &hdr_len,
+ protocol);
if (tso < 0) {
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
@@ -6378,7 +6381,8 @@
if (tso)
tx_flags |= IXGBE_TX_FLAGS_TSO;
- else if (ixgbe_tx_csum(adapter, tx_ring, skb, tx_flags) &&
+ else if (ixgbe_tx_csum(adapter, tx_ring, skb, tx_flags,
+ protocol) &&
(skb->ip_summed == CHECKSUM_PARTIAL))
tx_flags |= IXGBE_TX_FLAGS_CSUM;
}
@@ -6392,7 +6396,7 @@
test_bit(__IXGBE_FDIR_INIT_DONE,
&tx_ring->reinit_state)) {
ixgbe_atr(adapter, skb, tx_ring->queue_index,
- tx_flags);
+ tx_flags, protocol);
tx_ring->atr_count = 0;
}
}
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index d85edf3..c57d9a4 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -2955,11 +2955,7 @@
* Tell stack that we are not ready to work until open()
*/
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
- /*
- * Register netdev
- */
rc = register_netdev(netdev);
if (rc) {
pr_err("Cannot register net device\n");
diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index b68eee2..7a7e18b 100644
--- a/drivers/net/mlx4/fw.c
+++ b/drivers/net/mlx4/fw.c
@@ -289,6 +289,10 @@
MLX4_GET(field, outbox, QUERY_DEV_CAP_LOG_BF_REG_SZ_OFFSET);
dev_cap->bf_reg_size = 1 << (field & 0x1f);
MLX4_GET(field, outbox, QUERY_DEV_CAP_LOG_MAX_BF_REGS_PER_PAGE_OFFSET);
+ if ((1 << (field & 0x3f)) > (PAGE_SIZE / dev_cap->bf_reg_size)) {
+ mlx4_warn(dev, "firmware bug: log2 # of blue flame regs is invalid (%d), forcing 3\n", field & 0x1f);
+ field = 3;
+ }
dev_cap->bf_regs_per_page = 1 << (field & 0x3f);
mlx4_dbg(dev, "BlueFlame available (reg size %d, regs/page %d)\n",
dev_cap->bf_reg_size, dev_cap->bf_regs_per_page);
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index a75ba95..e1d30d7 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -41,9 +41,6 @@
MODULE_DESCRIPTION("QLogic/NetXen (1/10) GbE Converged Ethernet Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
-MODULE_FIRMWARE(NX_P2_MN_ROMIMAGE_NAME);
-MODULE_FIRMWARE(NX_P3_CT_ROMIMAGE_NAME);
-MODULE_FIRMWARE(NX_P3_MN_ROMIMAGE_NAME);
MODULE_FIRMWARE(NX_UNIFIED_ROMIMAGE_NAME);
char netxen_nic_driver_name[] = "netxen_nic";
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 472056b..03a1d28 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 1999 - 2010 Intel Corporation.
- * Copyright (C) 2010 OKI SEMICONDUCTOR Co., LTD.
+ * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
*
* This code was derived from the Intel e1000e Linux driver.
*
@@ -2464,8 +2464,8 @@
module_init(pch_gbe_init_module);
module_exit(pch_gbe_exit_module);
-MODULE_DESCRIPTION("OKI semiconductor PCH Gigabit ethernet Driver");
-MODULE_AUTHOR("OKI semiconductor, <masa-korg@dsn.okisemi.com>");
+MODULE_DESCRIPTION("EG20T PCH Gigabit ethernet Driver");
+MODULE_AUTHOR("OKI SEMICONDUCTOR, <toshiharu-linux@dsn.okisemi.com>");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
MODULE_DEVICE_TABLE(pci, pch_gbe_pcidev_id);
diff --git a/drivers/net/pch_gbe/pch_gbe_param.c b/drivers/net/pch_gbe/pch_gbe_param.c
index 2510146..ef0996a 100644
--- a/drivers/net/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/pch_gbe/pch_gbe_param.c
@@ -434,8 +434,8 @@
.err = "using default of "
__MODULE_STRING(PCH_GBE_DEFAULT_TXD),
.def = PCH_GBE_DEFAULT_TXD,
- .arg = { .r = { .min = PCH_GBE_MIN_TXD } },
- .arg = { .r = { .max = PCH_GBE_MAX_TXD } }
+ .arg = { .r = { .min = PCH_GBE_MIN_TXD,
+ .max = PCH_GBE_MAX_TXD } }
};
struct pch_gbe_tx_ring *tx_ring = adapter->tx_ring;
tx_ring->count = TxDescriptors;
@@ -450,8 +450,8 @@
.err = "using default of "
__MODULE_STRING(PCH_GBE_DEFAULT_RXD),
.def = PCH_GBE_DEFAULT_RXD,
- .arg = { .r = { .min = PCH_GBE_MIN_RXD } },
- .arg = { .r = { .max = PCH_GBE_MAX_RXD } }
+ .arg = { .r = { .min = PCH_GBE_MIN_RXD,
+ .max = PCH_GBE_MAX_RXD } }
};
struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring;
rx_ring->count = RxDescriptors;
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index d2e166e..8a4d19e5 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -111,13 +111,14 @@
typedef struct axnet_dev_t {
struct pcmcia_device *p_dev;
- caddr_t base;
- struct timer_list watchdog;
- int stale, fast_poll;
- u_short link_status;
- u_char duplex_flag;
- int phy_id;
- int flags;
+ caddr_t base;
+ struct timer_list watchdog;
+ int stale, fast_poll;
+ u_short link_status;
+ u_char duplex_flag;
+ int phy_id;
+ int flags;
+ int active_low;
} axnet_dev_t;
static inline axnet_dev_t *PRIV(struct net_device *dev)
@@ -322,6 +323,8 @@
if (info->flags & IS_AX88790)
outb(0x10, dev->base_addr + AXNET_GPIO); /* select Internal PHY */
+ info->active_low = 0;
+
for (i = 0; i < 32; i++) {
j = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 1);
j2 = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 2);
@@ -329,15 +332,18 @@
if ((j != 0) && (j != 0xffff)) break;
}
- /* Maybe PHY is in power down mode. (PPD_SET = 1)
- Bit 2 of CCSR is active low. */
if (i == 32) {
+ /* Maybe PHY is in power down mode. (PPD_SET = 1)
+ Bit 2 of CCSR is active low. */
pcmcia_write_config_byte(link, CISREG_CCSR, 0x04);
for (i = 0; i < 32; i++) {
j = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 1);
j2 = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 2);
if (j == j2) continue;
- if ((j != 0) && (j != 0xffff)) break;
+ if ((j != 0) && (j != 0xffff)) {
+ info->active_low = 1;
+ break;
+ }
}
}
@@ -383,8 +389,12 @@
static int axnet_resume(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
+ axnet_dev_t *info = PRIV(dev);
if (link->open) {
+ if (info->active_low == 1)
+ pcmcia_write_config_byte(link, CISREG_CCSR, 0x04);
+
axnet_reset_8390(dev);
AX88190_init(dev, 1);
netif_device_attach(dev);
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index f0bd1a1..e8b9c53 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -30,11 +30,14 @@
#include <linux/ethtool.h>
#include <linux/phy.h>
#include <linux/marvell_phy.h>
+#include <linux/of.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
+#define MII_MARVELL_PHY_PAGE 22
+
#define MII_M1011_IEVENT 0x13
#define MII_M1011_IEVENT_CLEAR 0x0000
@@ -80,7 +83,6 @@
#define MII_88E1121_PHY_LED_CTRL 16
#define MII_88E1121_PHY_LED_PAGE 3
#define MII_88E1121_PHY_LED_DEF 0x0030
-#define MII_88E1121_PHY_PAGE 22
#define MII_M1011_PHY_STATUS 0x11
#define MII_M1011_PHY_STATUS_1000 0x8000
@@ -186,13 +188,94 @@
return 0;
}
+#ifdef CONFIG_OF_MDIO
+/*
+ * Set and/or override some configuration registers based on the
+ * marvell,reg-init property stored in the of_node for the phydev.
+ *
+ * marvell,reg-init = <reg-page reg mask value>,...;
+ *
+ * There may be one or more sets of <reg-page reg mask value>:
+ *
+ * reg-page: which register bank to use.
+ * reg: the register.
+ * mask: if non-zero, ANDed with existing register value.
+ * value: ORed with the masked value and written to the regiser.
+ *
+ */
+static int marvell_of_reg_init(struct phy_device *phydev)
+{
+ const __be32 *paddr;
+ int len, i, saved_page, current_page, page_changed, ret;
+
+ if (!phydev->dev.of_node)
+ return 0;
+
+ paddr = of_get_property(phydev->dev.of_node, "marvell,reg-init", &len);
+ if (!paddr || len < (4 * sizeof(*paddr)))
+ return 0;
+
+ saved_page = phy_read(phydev, MII_MARVELL_PHY_PAGE);
+ if (saved_page < 0)
+ return saved_page;
+ page_changed = 0;
+ current_page = saved_page;
+
+ ret = 0;
+ len /= sizeof(*paddr);
+ for (i = 0; i < len - 3; i += 4) {
+ u16 reg_page = be32_to_cpup(paddr + i);
+ u16 reg = be32_to_cpup(paddr + i + 1);
+ u16 mask = be32_to_cpup(paddr + i + 2);
+ u16 val_bits = be32_to_cpup(paddr + i + 3);
+ int val;
+
+ if (reg_page != current_page) {
+ current_page = reg_page;
+ page_changed = 1;
+ ret = phy_write(phydev, MII_MARVELL_PHY_PAGE, reg_page);
+ if (ret < 0)
+ goto err;
+ }
+
+ val = 0;
+ if (mask) {
+ val = phy_read(phydev, reg);
+ if (val < 0) {
+ ret = val;
+ goto err;
+ }
+ val &= mask;
+ }
+ val |= val_bits;
+
+ ret = phy_write(phydev, reg, val);
+ if (ret < 0)
+ goto err;
+
+ }
+err:
+ if (page_changed) {
+ i = phy_write(phydev, MII_MARVELL_PHY_PAGE, saved_page);
+ if (ret == 0)
+ ret = i;
+ }
+ return ret;
+}
+#else
+static int marvell_of_reg_init(struct phy_device *phydev)
+{
+ return 0;
+}
+#endif /* CONFIG_OF_MDIO */
+
static int m88e1121_config_aneg(struct phy_device *phydev)
{
int err, oldpage, mscr;
- oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+ oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
MII_88E1121_PHY_MSCR_PAGE);
if (err < 0)
return err;
@@ -218,7 +301,7 @@
return err;
}
- phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+ phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
err = phy_write(phydev, MII_BMCR, BMCR_RESET);
if (err < 0)
@@ -229,11 +312,11 @@
if (err < 0)
return err;
- oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+ oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- phy_write(phydev, MII_88E1121_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
+ phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
- phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+ phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
err = genphy_config_aneg(phydev);
@@ -244,9 +327,9 @@
{
int err, oldpage, mscr;
- oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+ oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
- err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
MII_88E1121_PHY_MSCR_PAGE);
if (err < 0)
return err;
@@ -258,7 +341,7 @@
if (err < 0)
return err;
- err = phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
if (err < 0)
return err;
@@ -368,6 +451,9 @@
return err;
}
+ err = marvell_of_reg_init(phydev);
+ if (err < 0)
+ return err;
err = phy_write(phydev, MII_BMCR, BMCR_RESET);
if (err < 0)
@@ -398,7 +484,7 @@
int err;
/* Change address */
- err = phy_write(phydev, 0x16, 0x0002);
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
if (err < 0)
return err;
@@ -408,7 +494,7 @@
return err;
/* Change address */
- err = phy_write(phydev, 0x16, 0x0003);
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0003);
if (err < 0)
return err;
@@ -420,8 +506,42 @@
if (err < 0)
return err;
+ err = marvell_of_reg_init(phydev);
+ if (err < 0)
+ return err;
+
/* Reset address */
- err = phy_write(phydev, 0x16, 0x0);
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
+ if (err < 0)
+ return err;
+
+ err = phy_write(phydev, MII_BMCR, BMCR_RESET);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+static int m88e1149_config_init(struct phy_device *phydev)
+{
+ int err;
+
+ /* Change address */
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
+ if (err < 0)
+ return err;
+
+ /* Enable 1000 Mbit */
+ err = phy_write(phydev, 0x15, 0x1048);
+ if (err < 0)
+ return err;
+
+ err = marvell_of_reg_init(phydev);
+ if (err < 0)
+ return err;
+
+ /* Reset address */
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
if (err < 0)
return err;
@@ -491,6 +611,10 @@
}
}
+ err = marvell_of_reg_init(phydev);
+ if (err < 0)
+ return err;
+
return 0;
}
@@ -685,6 +809,19 @@
.driver = { .owner = THIS_MODULE },
},
{
+ .phy_id = MARVELL_PHY_ID_88E1149R,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
+ .name = "Marvell 88E1149R",
+ .features = PHY_GBIT_FEATURES,
+ .flags = PHY_HAS_INTERRUPT,
+ .config_init = &m88e1149_config_init,
+ .config_aneg = &m88e1118_config_aneg,
+ .read_status = &genphy_read_status,
+ .ack_interrupt = &marvell_ack_interrupt,
+ .config_intr = &marvell_config_intr,
+ .driver = { .owner = THIS_MODULE },
+ },
+ {
.phy_id = MARVELL_PHY_ID_88E1240,
.phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1240",
@@ -735,6 +872,7 @@
{ 0x01410e10, 0xfffffff0 },
{ 0x01410cb0, 0xfffffff0 },
{ 0x01410cd0, 0xfffffff0 },
+ { 0x01410e50, 0xfffffff0 },
{ 0x01410e30, 0xfffffff0 },
{ 0x01410e90, 0xfffffff0 },
{ }
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 09cf56d..3965997 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -2584,16 +2584,16 @@
*/
dev_net_set(dev, net);
- ret = -EEXIST;
mutex_lock(&pn->all_ppp_mutex);
if (unit < 0) {
unit = unit_get(&pn->units_idr, ppp);
if (unit < 0) {
- *retp = unit;
+ ret = unit;
goto out2;
}
} else {
+ ret = -EEXIST;
if (unit_find(&pn->units_idr, unit))
goto out2; /* unit already exists */
/*
@@ -2668,10 +2668,10 @@
ppp->closing = 1;
ppp_unlock(ppp);
unregister_netdev(ppp->dev);
+ unit_put(&pn->units_idr, ppp->file.index);
} else
ppp_unlock(ppp);
- unit_put(&pn->units_idr, ppp->file.index);
ppp->file.dead = 1;
ppp->owner = NULL;
wake_up_interruptible(&ppp->file.rwait);
@@ -2859,8 +2859,7 @@
* by holding all_ppp_mutex
*/
-/* associate pointer with specified number */
-static int unit_set(struct idr *p, void *ptr, int n)
+static int __unit_alloc(struct idr *p, void *ptr, int n)
{
int unit, err;
@@ -2871,10 +2870,24 @@
}
err = idr_get_new_above(p, ptr, n, &unit);
- if (err == -EAGAIN)
- goto again;
+ if (err < 0) {
+ if (err == -EAGAIN)
+ goto again;
+ return err;
+ }
- if (unit != n) {
+ return unit;
+}
+
+/* associate pointer with specified number */
+static int unit_set(struct idr *p, void *ptr, int n)
+{
+ int unit;
+
+ unit = __unit_alloc(p, ptr, n);
+ if (unit < 0)
+ return unit;
+ else if (unit != n) {
idr_remove(p, unit);
return -EINVAL;
}
@@ -2885,19 +2898,7 @@
/* get new free unit number and associate pointer with it */
static int unit_get(struct idr *p, void *ptr)
{
- int unit, err;
-
-again:
- if (!idr_pre_get(p, GFP_KERNEL)) {
- printk(KERN_ERR "PPP: No free memory for idr\n");
- return -ENOMEM;
- }
-
- err = idr_get_new_above(p, ptr, 0, &unit);
- if (err == -EAGAIN)
- goto again;
-
- return unit;
+ return __unit_alloc(p, ptr, 0);
}
/* put unit number back to a pool */
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 7a298cd..a3dcd04 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1450,7 +1450,6 @@
netdev->irq = adapter->msix_entries[0].vector;
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
err = register_netdev(netdev);
if (err) {
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index c30e0fe..528eaef 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -62,15 +62,15 @@
/* NETIF_MSG_PKTDATA | */
NETIF_MSG_HW | NETIF_MSG_WOL | 0;
-static int debug = 0x00007fff; /* defaults above */
-module_param(debug, int, 0);
+static int debug = -1; /* defaults above */
+module_param(debug, int, 0664);
MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
#define MSIX_IRQ 0
#define MSI_IRQ 1
#define LEG_IRQ 2
static int qlge_irq_type = MSIX_IRQ;
-module_param(qlge_irq_type, int, MSIX_IRQ);
+module_param(qlge_irq_type, int, 0664);
MODULE_PARM_DESC(qlge_irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy.");
static int qlge_mpi_coredump;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index d88ce9f..7d33ef4 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -846,10 +846,10 @@
else
tp->features &= ~RTL_FEATURE_WOL;
__rtl8169_set_wol(tp, wol->wolopts);
- device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts);
-
spin_unlock_irq(&tp->lock);
+ device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts);
+
return 0;
}
@@ -2931,7 +2931,7 @@
.hw_start = rtl_hw_start_8168,
.region = 2,
.align = 8,
- .intr_event = SYSErr | RxFIFOOver | LinkChg | RxOverflow |
+ .intr_event = SYSErr | LinkChg | RxOverflow |
TxErr | TxOK | RxOK | RxErr,
.napi_event = TxErr | TxOK | RxOK | RxOverflow,
.features = RTL_FEATURE_GMII | RTL_FEATURE_MSI,
@@ -4440,8 +4440,7 @@
u32 status = opts1 & RxProtoMask;
if (((status == RxProtoTCP) && !(opts1 & TCPFail)) ||
- ((status == RxProtoUDP) && !(opts1 & UDPFail)) ||
- ((status == RxProtoIP) && !(opts1 & IPFail)))
+ ((status == RxProtoUDP) && !(opts1 & UDPFail)))
skb->ip_summed = CHECKSUM_UNNECESSARY;
else
skb_checksum_none_assert(skb);
@@ -4588,7 +4587,8 @@
}
/* Work around for rx fifo overflow */
- if (unlikely(status & RxFIFOOver)) {
+ if (unlikely(status & RxFIFOOver) &&
+ (tp->mac_version == RTL_GIGA_MAC_VER_11)) {
netif_stop_queue(dev);
rtl8169_tx_timeout(dev);
break;
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index bfec2e0..220e039 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -3858,7 +3858,6 @@
/* device is off until link detection */
netif_carrier_off(dev);
- netif_stop_queue(dev);
return dev;
}
diff --git a/drivers/net/smsc911x.h b/drivers/net/smsc911x.h
index 52f38e1..50f712e 100644
--- a/drivers/net/smsc911x.h
+++ b/drivers/net/smsc911x.h
@@ -22,7 +22,7 @@
#define __SMSC911X_H__
#define TX_FIFO_LOW_THRESHOLD ((u32)1600)
-#define SMSC911X_EEPROM_SIZE ((u32)7)
+#define SMSC911X_EEPROM_SIZE ((u32)128)
#define USE_DEBUG 0
/* This is the maximum number of packets to be received every
diff --git a/drivers/net/tile/Makefile b/drivers/net/tile/Makefile
new file mode 100644
index 0000000..f634f14
--- /dev/null
+++ b/drivers/net/tile/Makefile
@@ -0,0 +1,10 @@
+#
+# Makefile for the TILE on-chip networking support.
+#
+
+obj-$(CONFIG_TILE_NET) += tile_net.o
+ifdef CONFIG_TILEGX
+tile_net-objs := tilegx.o mpipe.o iorpc_mpipe.o dma_queue.o
+else
+tile_net-objs := tilepro.o
+endif
diff --git a/drivers/net/tile/tilepro.c b/drivers/net/tile/tilepro.c
new file mode 100644
index 0000000..0e6bac5
--- /dev/null
+++ b/drivers/net/tile/tilepro.c
@@ -0,0 +1,2406 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/moduleparam.h>
+#include <linux/sched.h>
+#include <linux/kernel.h> /* printk() */
+#include <linux/slab.h> /* kmalloc() */
+#include <linux/errno.h> /* error codes */
+#include <linux/types.h> /* size_t */
+#include <linux/interrupt.h>
+#include <linux/in.h>
+#include <linux/netdevice.h> /* struct device, and other headers */
+#include <linux/etherdevice.h> /* eth_type_trans */
+#include <linux/skbuff.h>
+#include <linux/ioctl.h>
+#include <linux/cdev.h>
+#include <linux/hugetlb.h>
+#include <linux/in6.h>
+#include <linux/timer.h>
+#include <linux/io.h>
+#include <asm/checksum.h>
+#include <asm/homecache.h>
+
+#include <hv/drv_xgbe_intf.h>
+#include <hv/drv_xgbe_impl.h>
+#include <hv/hypervisor.h>
+#include <hv/netio_intf.h>
+
+/* For TSO */
+#include <linux/ip.h>
+#include <linux/tcp.h>
+
+
+/* There is no singlethread_cpu, so schedule work on the current cpu. */
+#define singlethread_cpu -1
+
+
+/*
+ * First, "tile_net_init_module()" initializes all four "devices" which
+ * can be used by linux.
+ *
+ * Then, "ifconfig DEVICE up" calls "tile_net_open()", which analyzes
+ * the network cpus, then uses "tile_net_open_aux()" to initialize
+ * LIPP/LEPP, and then uses "tile_net_open_inner()" to register all
+ * the tiles, provide buffers to LIPP, allow ingress to start, and
+ * turn on hypervisor interrupt handling (and NAPI) on all tiles.
+ *
+ * If registration fails due to the link being down, then "retry_work"
+ * is used to keep calling "tile_net_open_inner()" until it succeeds.
+ *
+ * If "ifconfig DEVICE down" is called, it uses "tile_net_stop()" to
+ * stop egress, drain the LIPP buffers, unregister all the tiles, stop
+ * LIPP/LEPP, and wipe the LEPP queue.
+ *
+ * We start out with the ingress interrupt enabled on each CPU. When
+ * this interrupt fires, we disable it, and call "napi_schedule()".
+ * This will cause "tile_net_poll()" to be called, which will pull
+ * packets from the netio queue, filtering them out, or passing them
+ * to "netif_receive_skb()". If our budget is exhausted, we will
+ * return, knowing we will be called again later. Otherwise, we
+ * reenable the ingress interrupt, and call "napi_complete()".
+ *
+ *
+ * NOTE: The use of "native_driver" ensures that EPP exists, and that
+ * "epp_sendv" is legal, and that "LIPP" is being used.
+ *
+ * NOTE: Failing to free completions for an arbitrarily long time
+ * (which is defined to be illegal) does in fact cause bizarre
+ * problems. The "egress_timer" helps prevent this from happening.
+ *
+ * NOTE: The egress code can be interrupted by the interrupt handler.
+ */
+
+
+/* HACK: Allow use of "jumbo" packets. */
+/* This should be 1500 if "jumbo" is not set in LIPP. */
+/* This should be at most 10226 (10240 - 14) if "jumbo" is set in LIPP. */
+/* ISSUE: This has not been thoroughly tested (except at 1500). */
+#define TILE_NET_MTU 1500
+
+/* HACK: Define to support GSO. */
+/* ISSUE: This may actually hurt performance of the TCP blaster. */
+/* #define TILE_NET_GSO */
+
+/* Define this to collapse "duplicate" acks. */
+/* #define IGNORE_DUP_ACKS */
+
+/* HACK: Define this to verify incoming packets. */
+/* #define TILE_NET_VERIFY_INGRESS */
+
+/* Use 3000 to enable the Linux Traffic Control (QoS) layer, else 0. */
+#define TILE_NET_TX_QUEUE_LEN 0
+
+/* Define to dump packets (prints out the whole packet on tx and rx). */
+/* #define TILE_NET_DUMP_PACKETS */
+
+/* Define to enable debug spew (all PDEBUG's are enabled). */
+/* #define TILE_NET_DEBUG */
+
+
+/* Define to activate paranoia checks. */
+/* #define TILE_NET_PARANOIA */
+
+/* Default transmit lockup timeout period, in jiffies. */
+#define TILE_NET_TIMEOUT (5 * HZ)
+
+/* Default retry interval for bringing up the NetIO interface, in jiffies. */
+#define TILE_NET_RETRY_INTERVAL (5 * HZ)
+
+/* Number of ports (xgbe0, xgbe1, gbe0, gbe1). */
+#define TILE_NET_DEVS 4
+
+
+
+/* Paranoia. */
+#if NET_IP_ALIGN != LIPP_PACKET_PADDING
+#error "NET_IP_ALIGN must match LIPP_PACKET_PADDING."
+#endif
+
+
+/* Debug print. */
+#ifdef TILE_NET_DEBUG
+#define PDEBUG(fmt, args...) net_printk(fmt, ## args)
+#else
+#define PDEBUG(fmt, args...)
+#endif
+
+
+MODULE_AUTHOR("Tilera");
+MODULE_LICENSE("GPL");
+
+
+#define IS_MULTICAST(mac_addr) \
+ (((u8 *)(mac_addr))[0] & 0x01)
+
+#define IS_BROADCAST(mac_addr) \
+ (((u16 *)(mac_addr))[0] == 0xffff)
+
+
+/*
+ * Queue of incoming packets for a specific cpu and device.
+ *
+ * Includes a pointer to the "system" data, and the actual "user" data.
+ */
+struct tile_netio_queue {
+ netio_queue_impl_t *__system_part;
+ netio_queue_user_impl_t __user_part;
+
+};
+
+
+/*
+ * Statistics counters for a specific cpu and device.
+ */
+struct tile_net_stats_t {
+ u32 rx_packets;
+ u32 rx_bytes;
+ u32 tx_packets;
+ u32 tx_bytes;
+};
+
+
+/*
+ * Info for a specific cpu and device.
+ *
+ * ISSUE: There is a "dev" pointer in "napi" as well.
+ */
+struct tile_net_cpu {
+ /* The NAPI struct. */
+ struct napi_struct napi;
+ /* Packet queue. */
+ struct tile_netio_queue queue;
+ /* Statistics. */
+ struct tile_net_stats_t stats;
+ /* ISSUE: Is this needed? */
+ bool napi_enabled;
+ /* True if this tile has succcessfully registered with the IPP. */
+ bool registered;
+ /* True if the link was down last time we tried to register. */
+ bool link_down;
+ /* True if "egress_timer" is scheduled. */
+ bool egress_timer_scheduled;
+ /* Number of small sk_buffs which must still be provided. */
+ unsigned int num_needed_small_buffers;
+ /* Number of large sk_buffs which must still be provided. */
+ unsigned int num_needed_large_buffers;
+ /* A timer for handling egress completions. */
+ struct timer_list egress_timer;
+};
+
+
+/*
+ * Info for a specific device.
+ */
+struct tile_net_priv {
+ /* Our network device. */
+ struct net_device *dev;
+ /* The actual egress queue. */
+ lepp_queue_t *epp_queue;
+ /* Protects "epp_queue->cmd_tail" and "epp_queue->comp_tail" */
+ spinlock_t cmd_lock;
+ /* Protects "epp_queue->comp_head". */
+ spinlock_t comp_lock;
+ /* The hypervisor handle for this interface. */
+ int hv_devhdl;
+ /* The intr bit mask that IDs this device. */
+ u32 intr_id;
+ /* True iff "tile_net_open_aux()" has succeeded. */
+ int partly_opened;
+ /* True iff "tile_net_open_inner()" has succeeded. */
+ int fully_opened;
+ /* Effective network cpus. */
+ struct cpumask network_cpus_map;
+ /* Number of network cpus. */
+ int network_cpus_count;
+ /* Credits per network cpu. */
+ int network_cpus_credits;
+ /* Network stats. */
+ struct net_device_stats stats;
+ /* For NetIO bringup retries. */
+ struct delayed_work retry_work;
+ /* Quick access to per cpu data. */
+ struct tile_net_cpu *cpu[NR_CPUS];
+};
+
+
+/*
+ * The actual devices (xgbe0, xgbe1, gbe0, gbe1).
+ */
+static struct net_device *tile_net_devs[TILE_NET_DEVS];
+
+/*
+ * The "tile_net_cpu" structures for each device.
+ */
+static DEFINE_PER_CPU(struct tile_net_cpu, hv_xgbe0);
+static DEFINE_PER_CPU(struct tile_net_cpu, hv_xgbe1);
+static DEFINE_PER_CPU(struct tile_net_cpu, hv_gbe0);
+static DEFINE_PER_CPU(struct tile_net_cpu, hv_gbe1);
+
+
+/*
+ * True if "network_cpus" was specified.
+ */
+static bool network_cpus_used;
+
+/*
+ * The actual cpus in "network_cpus".
+ */
+static struct cpumask network_cpus_map;
+
+
+
+#ifdef TILE_NET_DEBUG
+/*
+ * printk with extra stuff.
+ *
+ * We print the CPU we're running in brackets.
+ */
+static void net_printk(char *fmt, ...)
+{
+ int i;
+ int len;
+ va_list args;
+ static char buf[256];
+
+ len = sprintf(buf, "tile_net[%2.2d]: ", smp_processor_id());
+ va_start(args, fmt);
+ i = vscnprintf(buf + len, sizeof(buf) - len - 1, fmt, args);
+ va_end(args);
+ buf[255] = '\0';
+ pr_notice(buf);
+}
+#endif
+
+
+#ifdef TILE_NET_DUMP_PACKETS
+/*
+ * Dump a packet.
+ */
+static void dump_packet(unsigned char *data, unsigned long length, char *s)
+{
+ unsigned long i;
+ static unsigned int count;
+
+ pr_info("dump_packet(data %p, length 0x%lx s %s count 0x%x)\n",
+ data, length, s, count++);
+
+ pr_info("\n");
+
+ for (i = 0; i < length; i++) {
+ if ((i & 0xf) == 0)
+ sprintf(buf, "%8.8lx:", i);
+ sprintf(buf + strlen(buf), " %2.2x", data[i]);
+ if ((i & 0xf) == 0xf || i == length - 1)
+ pr_info("%s\n", buf);
+ }
+}
+#endif
+
+
+/*
+ * Provide support for the __netio_fastio1() swint
+ * (see <hv/drv_xgbe_intf.h> for how it is used).
+ *
+ * The fastio swint2 call may clobber all the caller-saved registers.
+ * It rarely clobbers memory, but we allow for the possibility in
+ * the signature just to be on the safe side.
+ *
+ * Also, gcc doesn't seem to allow an input operand to be
+ * clobbered, so we fake it with dummy outputs.
+ *
+ * This function can't be static because of the way it is declared
+ * in the netio header.
+ */
+inline int __netio_fastio1(u32 fastio_index, u32 arg0)
+{
+ long result, clobber_r1, clobber_r10;
+ asm volatile("swint2"
+ : "=R00" (result),
+ "=R01" (clobber_r1), "=R10" (clobber_r10)
+ : "R10" (fastio_index), "R01" (arg0)
+ : "memory", "r2", "r3", "r4",
+ "r5", "r6", "r7", "r8", "r9",
+ "r11", "r12", "r13", "r14",
+ "r15", "r16", "r17", "r18", "r19",
+ "r20", "r21", "r22", "r23", "r24",
+ "r25", "r26", "r27", "r28", "r29");
+ return result;
+}
+
+
+/*
+ * Provide a linux buffer to LIPP.
+ */
+static void tile_net_provide_linux_buffer(struct tile_net_cpu *info,
+ void *va, bool small)
+{
+ struct tile_netio_queue *queue = &info->queue;
+
+ /* Convert "va" and "small" to "linux_buffer_t". */
+ unsigned int buffer = ((unsigned int)(__pa(va) >> 7) << 1) + small;
+
+ __netio_fastio_free_buffer(queue->__user_part.__fastio_index, buffer);
+}
+
+
+/*
+ * Provide a linux buffer for LIPP.
+ */
+static bool tile_net_provide_needed_buffer(struct tile_net_cpu *info,
+ bool small)
+{
+ /* ISSUE: What should we use here? */
+ unsigned int large_size = NET_IP_ALIGN + TILE_NET_MTU + 100;
+
+ /* Round up to ensure to avoid "false sharing" with last cache line. */
+ unsigned int buffer_size =
+ (((small ? LIPP_SMALL_PACKET_SIZE : large_size) +
+ CHIP_L2_LINE_SIZE() - 1) & -CHIP_L2_LINE_SIZE());
+
+ /*
+ * ISSUE: Since CPAs are 38 bits, and we can only encode the
+ * high 31 bits in a "linux_buffer_t", the low 7 bits must be
+ * zero, and thus, we must align the actual "va" mod 128.
+ */
+ const unsigned long align = 128;
+
+ struct sk_buff *skb;
+ void *va;
+
+ struct sk_buff **skb_ptr;
+
+ /* Note that "dev_alloc_skb()" adds NET_SKB_PAD more bytes, */
+ /* and also "reserves" that many bytes. */
+ /* ISSUE: Can we "share" the NET_SKB_PAD bytes with "skb_ptr"? */
+ int len = sizeof(*skb_ptr) + align + buffer_size;
+
+ while (1) {
+
+ /* Allocate (or fail). */
+ skb = dev_alloc_skb(len);
+ if (skb == NULL)
+ return false;
+
+ /* Make room for a back-pointer to 'skb'. */
+ skb_reserve(skb, sizeof(*skb_ptr));
+
+ /* Make sure we are aligned. */
+ skb_reserve(skb, -(long)skb->data & (align - 1));
+
+ /* This address is given to IPP. */
+ va = skb->data;
+
+ if (small)
+ break;
+
+ /* ISSUE: This has never been observed! */
+ /* Large buffers must not span a huge page. */
+ if (((((long)va & ~HPAGE_MASK) + 1535) & HPAGE_MASK) == 0)
+ break;
+ pr_err("Leaking unaligned linux buffer at %p.\n", va);
+ }
+
+ /* Skip two bytes to satisfy LIPP assumptions. */
+ /* Note that this aligns IP on a 16 byte boundary. */
+ /* ISSUE: Do this when the packet arrives? */
+ skb_reserve(skb, NET_IP_ALIGN);
+
+ /* Save a back-pointer to 'skb'. */
+ skb_ptr = va - sizeof(*skb_ptr);
+ *skb_ptr = skb;
+
+ /* Invalidate the packet buffer. */
+ if (!hash_default)
+ __inv_buffer(skb->data, buffer_size);
+
+ /* Make sure "skb_ptr" has been flushed. */
+ __insn_mf();
+
+#ifdef TILE_NET_PARANOIA
+#if CHIP_HAS_CBOX_HOME_MAP()
+ if (hash_default) {
+ HV_PTE pte = *virt_to_pte(current->mm, (unsigned long)va);
+ if (hv_pte_get_mode(pte) != HV_PTE_MODE_CACHE_HASH_L3)
+ panic("Non-coherent ingress buffer!");
+ }
+#endif
+#endif
+
+ /* Provide the new buffer. */
+ tile_net_provide_linux_buffer(info, va, small);
+
+ return true;
+}
+
+
+/*
+ * Provide linux buffers for LIPP.
+ */
+static void tile_net_provide_needed_buffers(struct tile_net_cpu *info)
+{
+ while (info->num_needed_small_buffers != 0) {
+ if (!tile_net_provide_needed_buffer(info, true))
+ goto oops;
+ info->num_needed_small_buffers--;
+ }
+
+ while (info->num_needed_large_buffers != 0) {
+ if (!tile_net_provide_needed_buffer(info, false))
+ goto oops;
+ info->num_needed_large_buffers--;
+ }
+
+ return;
+
+oops:
+
+ /* Add a description to the page allocation failure dump. */
+ pr_notice("Could not provide a linux buffer to LIPP.\n");
+}
+
+
+/*
+ * Grab some LEPP completions, and store them in "comps", of size
+ * "comps_size", and return the number of completions which were
+ * stored, so the caller can free them.
+ *
+ * If "pending" is not NULL, it will be set to true if there might
+ * still be some pending completions caused by this tile, else false.
+ */
+static unsigned int tile_net_lepp_grab_comps(struct net_device *dev,
+ struct sk_buff *comps[],
+ unsigned int comps_size,
+ bool *pending)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+
+ lepp_queue_t *eq = priv->epp_queue;
+
+ unsigned int n = 0;
+
+ unsigned int comp_head;
+ unsigned int comp_busy;
+ unsigned int comp_tail;
+
+ spin_lock(&priv->comp_lock);
+
+ comp_head = eq->comp_head;
+ comp_busy = eq->comp_busy;
+ comp_tail = eq->comp_tail;
+
+ while (comp_head != comp_busy && n < comps_size) {
+ comps[n++] = eq->comps[comp_head];
+ LEPP_QINC(comp_head);
+ }
+
+ if (pending != NULL)
+ *pending = (comp_head != comp_tail);
+
+ eq->comp_head = comp_head;
+
+ spin_unlock(&priv->comp_lock);
+
+ return n;
+}
+
+
+/*
+ * Make sure the egress timer is scheduled.
+ *
+ * Note that we use "schedule if not scheduled" logic instead of the more
+ * obvious "reschedule" logic, because "reschedule" is fairly expensive.
+ */
+static void tile_net_schedule_egress_timer(struct tile_net_cpu *info)
+{
+ if (!info->egress_timer_scheduled) {
+ mod_timer_pinned(&info->egress_timer, jiffies + 1);
+ info->egress_timer_scheduled = true;
+ }
+}
+
+
+/*
+ * The "function" for "info->egress_timer".
+ *
+ * This timer will reschedule itself as long as there are any pending
+ * completions expected (on behalf of any tile).
+ *
+ * ISSUE: Realistically, will the timer ever stop scheduling itself?
+ *
+ * ISSUE: This timer is almost never actually needed, so just use a global
+ * timer that can run on any tile.
+ *
+ * ISSUE: Maybe instead track number of expected completions, and free
+ * only that many, resetting to zero if "pending" is ever false.
+ */
+static void tile_net_handle_egress_timer(unsigned long arg)
+{
+ struct tile_net_cpu *info = (struct tile_net_cpu *)arg;
+ struct net_device *dev = info->napi.dev;
+
+ struct sk_buff *olds[32];
+ unsigned int wanted = 32;
+ unsigned int i, nolds = 0;
+ bool pending;
+
+ /* The timer is no longer scheduled. */
+ info->egress_timer_scheduled = false;
+
+ nolds = tile_net_lepp_grab_comps(dev, olds, wanted, &pending);
+
+ for (i = 0; i < nolds; i++)
+ kfree_skb(olds[i]);
+
+ /* Reschedule timer if needed. */
+ if (pending)
+ tile_net_schedule_egress_timer(info);
+}
+
+
+#ifdef IGNORE_DUP_ACKS
+
+/*
+ * Help detect "duplicate" ACKs. These are sequential packets (for a
+ * given flow) which are exactly 66 bytes long, sharing everything but
+ * ID=2@0x12, Hsum=2@0x18, Ack=4@0x2a, WinSize=2@0x30, Csum=2@0x32,
+ * Tstamps=10@0x38. The ID's are +1, the Hsum's are -1, the Ack's are
+ * +N, and the Tstamps are usually identical.
+ *
+ * NOTE: Apparently truly duplicate acks (with identical "ack" values),
+ * should not be collapsed, as they are used for some kind of flow control.
+ */
+static bool is_dup_ack(char *s1, char *s2, unsigned int len)
+{
+ int i;
+
+ unsigned long long ignorable = 0;
+
+ /* Identification. */
+ ignorable |= (1ULL << 0x12);
+ ignorable |= (1ULL << 0x13);
+
+ /* Header checksum. */
+ ignorable |= (1ULL << 0x18);
+ ignorable |= (1ULL << 0x19);
+
+ /* ACK. */
+ ignorable |= (1ULL << 0x2a);
+ ignorable |= (1ULL << 0x2b);
+ ignorable |= (1ULL << 0x2c);
+ ignorable |= (1ULL << 0x2d);
+
+ /* WinSize. */
+ ignorable |= (1ULL << 0x30);
+ ignorable |= (1ULL << 0x31);
+
+ /* Checksum. */
+ ignorable |= (1ULL << 0x32);
+ ignorable |= (1ULL << 0x33);
+
+ for (i = 0; i < len; i++, ignorable >>= 1) {
+
+ if ((ignorable & 1) || (s1[i] == s2[i]))
+ continue;
+
+#ifdef TILE_NET_DEBUG
+ /* HACK: Mention non-timestamp diffs. */
+ if (i < 0x38 && i != 0x2f &&
+ net_ratelimit())
+ pr_info("Diff at 0x%x\n", i);
+#endif
+
+ return false;
+ }
+
+#ifdef TILE_NET_NO_SUPPRESS_DUP_ACKS
+ /* HACK: Do not suppress truly duplicate ACKs. */
+ /* ISSUE: Is this actually necessary or helpful? */
+ if (s1[0x2a] == s2[0x2a] &&
+ s1[0x2b] == s2[0x2b] &&
+ s1[0x2c] == s2[0x2c] &&
+ s1[0x2d] == s2[0x2d]) {
+ return false;
+ }
+#endif
+
+ return true;
+}
+
+#endif
+
+
+
+/*
+ * Like "tile_net_handle_packets()", but just discard packets.
+ */
+static void tile_net_discard_packets(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info = priv->cpu[my_cpu];
+ struct tile_netio_queue *queue = &info->queue;
+ netio_queue_impl_t *qsp = queue->__system_part;
+ netio_queue_user_impl_t *qup = &queue->__user_part;
+
+ while (qup->__packet_receive_read !=
+ qsp->__packet_receive_queue.__packet_write) {
+
+ int index = qup->__packet_receive_read;
+
+ int index2_aux = index + sizeof(netio_pkt_t);
+ int index2 =
+ ((index2_aux ==
+ qsp->__packet_receive_queue.__last_packet_plus_one) ?
+ 0 : index2_aux);
+
+ netio_pkt_t *pkt = (netio_pkt_t *)
+ ((unsigned long) &qsp[1] + index);
+
+ /* Extract the "linux_buffer_t". */
+ unsigned int buffer = pkt->__packet.word;
+
+ /* Convert "linux_buffer_t" to "va". */
+ void *va = __va((phys_addr_t)(buffer >> 1) << 7);
+
+ /* Acquire the associated "skb". */
+ struct sk_buff **skb_ptr = va - sizeof(*skb_ptr);
+ struct sk_buff *skb = *skb_ptr;
+
+ kfree_skb(skb);
+
+ /* Consume this packet. */
+ qup->__packet_receive_read = index2;
+ }
+}
+
+
+/*
+ * Handle the next packet. Return true if "processed", false if "filtered".
+ */
+static bool tile_net_poll_aux(struct tile_net_cpu *info, int index)
+{
+ struct net_device *dev = info->napi.dev;
+
+ struct tile_netio_queue *queue = &info->queue;
+ netio_queue_impl_t *qsp = queue->__system_part;
+ netio_queue_user_impl_t *qup = &queue->__user_part;
+ struct tile_net_stats_t *stats = &info->stats;
+
+ int filter;
+
+ int index2_aux = index + sizeof(netio_pkt_t);
+ int index2 =
+ ((index2_aux ==
+ qsp->__packet_receive_queue.__last_packet_plus_one) ?
+ 0 : index2_aux);
+
+ netio_pkt_t *pkt = (netio_pkt_t *)((unsigned long) &qsp[1] + index);
+
+ netio_pkt_metadata_t *metadata = NETIO_PKT_METADATA(pkt);
+
+ /* Extract the packet size. */
+ unsigned long len =
+ (NETIO_PKT_CUSTOM_LENGTH(pkt) +
+ NET_IP_ALIGN - NETIO_PACKET_PADDING);
+
+ /* Extract the "linux_buffer_t". */
+ unsigned int buffer = pkt->__packet.word;
+
+ /* Extract "small" (vs "large"). */
+ bool small = ((buffer & 1) != 0);
+
+ /* Convert "linux_buffer_t" to "va". */
+ void *va = __va((phys_addr_t)(buffer >> 1) << 7);
+
+ /* Extract the packet data pointer. */
+ /* Compare to "NETIO_PKT_CUSTOM_DATA(pkt)". */
+ unsigned char *buf = va + NET_IP_ALIGN;
+
+#ifdef IGNORE_DUP_ACKS
+
+ static int other;
+ static int final;
+ static int keep;
+ static int skip;
+
+#endif
+
+ /* Invalidate the packet buffer. */
+ if (!hash_default)
+ __inv_buffer(buf, len);
+
+ /* ISSUE: Is this needed? */
+ dev->last_rx = jiffies;
+
+#ifdef TILE_NET_DUMP_PACKETS
+ dump_packet(buf, len, "rx");
+#endif /* TILE_NET_DUMP_PACKETS */
+
+#ifdef TILE_NET_VERIFY_INGRESS
+ if (!NETIO_PKT_L4_CSUM_CORRECT_M(metadata, pkt) &&
+ NETIO_PKT_L4_CSUM_CALCULATED_M(metadata, pkt)) {
+ /*
+ * FIXME: This complains about UDP packets
+ * with a "zero" checksum (bug 6624).
+ */
+#ifdef TILE_NET_PANIC_ON_BAD
+ dump_packet(buf, len, "rx");
+ panic("Bad L4 checksum.");
+#else
+ pr_warning("Bad L4 checksum on %d byte packet.\n", len);
+#endif
+ }
+ if (!NETIO_PKT_L3_CSUM_CORRECT_M(metadata, pkt) &&
+ NETIO_PKT_L3_CSUM_CALCULATED_M(metadata, pkt)) {
+ dump_packet(buf, len, "rx");
+ panic("Bad L3 checksum.");
+ }
+ switch (NETIO_PKT_STATUS_M(metadata, pkt)) {
+ case NETIO_PKT_STATUS_OVERSIZE:
+ if (len >= 64) {
+ dump_packet(buf, len, "rx");
+ panic("Unexpected OVERSIZE.");
+ }
+ break;
+ case NETIO_PKT_STATUS_BAD:
+#ifdef TILE_NET_PANIC_ON_BAD
+ dump_packet(buf, len, "rx");
+ panic("Unexpected BAD packet.");
+#else
+ pr_warning("Unexpected BAD %d byte packet.\n", len);
+#endif
+ }
+#endif
+
+ filter = 0;
+
+ if (!(dev->flags & IFF_UP)) {
+ /* Filter packets received before we're up. */
+ filter = 1;
+ } else if (!(dev->flags & IFF_PROMISC)) {
+ /*
+ * FIXME: Implement HW multicast filter.
+ */
+ if (!IS_MULTICAST(buf) && !IS_BROADCAST(buf)) {
+ /* Filter packets not for our address. */
+ const u8 *mine = dev->dev_addr;
+ filter = compare_ether_addr(mine, buf);
+ }
+ }
+
+#ifdef IGNORE_DUP_ACKS
+
+ if (len != 66) {
+ /* FIXME: Must check "is_tcp_ack(buf, len)" somehow. */
+
+ other++;
+
+ } else if (index2 ==
+ qsp->__packet_receive_queue.__packet_write) {
+
+ final++;
+
+ } else {
+
+ netio_pkt_t *pkt2 = (netio_pkt_t *)
+ ((unsigned long) &qsp[1] + index2);
+
+ netio_pkt_metadata_t *metadata2 =
+ NETIO_PKT_METADATA(pkt2);
+
+ /* Extract the packet size. */
+ unsigned long len2 =
+ (NETIO_PKT_CUSTOM_LENGTH(pkt2) +
+ NET_IP_ALIGN - NETIO_PACKET_PADDING);
+
+ if (len2 == 66 &&
+ NETIO_PKT_FLOW_HASH_M(metadata, pkt) ==
+ NETIO_PKT_FLOW_HASH_M(metadata2, pkt2)) {
+
+ /* Extract the "linux_buffer_t". */
+ unsigned int buffer2 = pkt2->__packet.word;
+
+ /* Convert "linux_buffer_t" to "va". */
+ void *va2 =
+ __va((phys_addr_t)(buffer2 >> 1) << 7);
+
+ /* Extract the packet data pointer. */
+ /* Compare to "NETIO_PKT_CUSTOM_DATA(pkt)". */
+ unsigned char *buf2 = va2 + NET_IP_ALIGN;
+
+ /* Invalidate the packet buffer. */
+ if (!hash_default)
+ __inv_buffer(buf2, len2);
+
+ if (is_dup_ack(buf, buf2, len)) {
+ skip++;
+ filter = 1;
+ } else {
+ keep++;
+ }
+ }
+ }
+
+ if (net_ratelimit())
+ pr_info("Other %d Final %d Keep %d Skip %d.\n",
+ other, final, keep, skip);
+
+#endif
+
+ if (filter) {
+
+ /* ISSUE: Update "drop" statistics? */
+
+ tile_net_provide_linux_buffer(info, va, small);
+
+ } else {
+
+ /* Acquire the associated "skb". */
+ struct sk_buff **skb_ptr = va - sizeof(*skb_ptr);
+ struct sk_buff *skb = *skb_ptr;
+
+ /* Paranoia. */
+ if (skb->data != buf)
+ panic("Corrupt linux buffer from LIPP! "
+ "VA=%p, skb=%p, skb->data=%p\n",
+ va, skb, skb->data);
+
+ /* Encode the actual packet length. */
+ skb_put(skb, len);
+
+ /* NOTE: This call also sets "skb->dev = dev". */
+ skb->protocol = eth_type_trans(skb, dev);
+
+ /* ISSUE: Discard corrupt packets? */
+ /* ISSUE: Discard packets with bad checksums? */
+
+ /* Avoid recomputing TCP/UDP checksums. */
+ if (NETIO_PKT_L4_CSUM_CORRECT_M(metadata, pkt))
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+ netif_receive_skb(skb);
+
+ stats->rx_packets++;
+ stats->rx_bytes += len;
+
+ if (small)
+ info->num_needed_small_buffers++;
+ else
+ info->num_needed_large_buffers++;
+ }
+
+ /* Return four credits after every fourth packet. */
+ if (--qup->__receive_credit_remaining == 0) {
+ u32 interval = qup->__receive_credit_interval;
+ qup->__receive_credit_remaining = interval;
+ __netio_fastio_return_credits(qup->__fastio_index, interval);
+ }
+
+ /* Consume this packet. */
+ qup->__packet_receive_read = index2;
+
+ return !filter;
+}
+
+
+/*
+ * Handle some packets for the given device on the current CPU.
+ *
+ * ISSUE: The "rotting packet" race condition occurs if a packet
+ * arrives after the queue appears to be empty, and before the
+ * hypervisor interrupt is re-enabled.
+ */
+static int tile_net_poll(struct napi_struct *napi, int budget)
+{
+ struct net_device *dev = napi->dev;
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info = priv->cpu[my_cpu];
+ struct tile_netio_queue *queue = &info->queue;
+ netio_queue_impl_t *qsp = queue->__system_part;
+ netio_queue_user_impl_t *qup = &queue->__user_part;
+
+ unsigned int work = 0;
+
+ while (1) {
+ int index = qup->__packet_receive_read;
+ if (index == qsp->__packet_receive_queue.__packet_write)
+ break;
+
+ if (tile_net_poll_aux(info, index)) {
+ if (++work >= budget)
+ goto done;
+ }
+ }
+
+ napi_complete(&info->napi);
+
+ /* Re-enable hypervisor interrupts. */
+ enable_percpu_irq(priv->intr_id);
+
+ /* HACK: Avoid the "rotting packet" problem. */
+ if (qup->__packet_receive_read !=
+ qsp->__packet_receive_queue.__packet_write)
+ napi_schedule(&info->napi);
+
+ /* ISSUE: Handle completions? */
+
+done:
+
+ tile_net_provide_needed_buffers(info);
+
+ return work;
+}
+
+
+/*
+ * Handle an ingress interrupt for the given device on the current cpu.
+ */
+static irqreturn_t tile_net_handle_ingress_interrupt(int irq, void *dev_ptr)
+{
+ struct net_device *dev = (struct net_device *)dev_ptr;
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info = priv->cpu[my_cpu];
+
+ /* Disable hypervisor interrupt. */
+ disable_percpu_irq(priv->intr_id);
+
+ napi_schedule(&info->napi);
+
+ return IRQ_HANDLED;
+}
+
+
+/*
+ * One time initialization per interface.
+ */
+static int tile_net_open_aux(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+
+ int ret;
+ int dummy;
+ unsigned int epp_lotar;
+
+ /*
+ * Find out where EPP memory should be homed.
+ */
+ ret = hv_dev_pread(priv->hv_devhdl, 0,
+ (HV_VirtAddr)&epp_lotar, sizeof(epp_lotar),
+ NETIO_EPP_SHM_OFF);
+ if (ret < 0) {
+ pr_err("could not read epp_shm_queue lotar.\n");
+ return -EIO;
+ }
+
+ /*
+ * Home the page on the EPP.
+ */
+ {
+ int epp_home = hv_lotar_to_cpu(epp_lotar);
+ struct page *page = virt_to_page(priv->epp_queue);
+ homecache_change_page_home(page, 0, epp_home);
+ }
+
+ /*
+ * Register the EPP shared memory queue.
+ */
+ {
+ netio_ipp_address_t ea = {
+ .va = 0,
+ .pa = __pa(priv->epp_queue),
+ .pte = hv_pte(0),
+ .size = PAGE_SIZE,
+ };
+ ea.pte = hv_pte_set_lotar(ea.pte, epp_lotar);
+ ea.pte = hv_pte_set_mode(ea.pte, HV_PTE_MODE_CACHE_TILE_L3);
+ ret = hv_dev_pwrite(priv->hv_devhdl, 0,
+ (HV_VirtAddr)&ea,
+ sizeof(ea),
+ NETIO_EPP_SHM_OFF);
+ if (ret < 0)
+ return -EIO;
+ }
+
+ /*
+ * Start LIPP/LEPP.
+ */
+ if (hv_dev_pwrite(priv->hv_devhdl, 0, (HV_VirtAddr)&dummy,
+ sizeof(dummy), NETIO_IPP_START_SHIM_OFF) < 0) {
+ pr_warning("Failed to start LIPP/LEPP.\n");
+ return -EIO;
+ }
+
+ return 0;
+}
+
+
+/*
+ * Register with hypervisor on each CPU.
+ *
+ * Strangely, this function does important things even if it "fails",
+ * which is especially common if the link is not up yet. Hopefully
+ * these things are all "harmless" if done twice!
+ */
+static void tile_net_register(void *dev_ptr)
+{
+ struct net_device *dev = (struct net_device *)dev_ptr;
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info;
+
+ struct tile_netio_queue *queue;
+
+ /* Only network cpus can receive packets. */
+ int queue_id =
+ cpumask_test_cpu(my_cpu, &priv->network_cpus_map) ? 0 : 255;
+
+ netio_input_config_t config = {
+ .flags = 0,
+ .num_receive_packets = priv->network_cpus_credits,
+ .queue_id = queue_id
+ };
+
+ int ret = 0;
+ netio_queue_impl_t *queuep;
+
+ PDEBUG("tile_net_register(queue_id %d)\n", queue_id);
+
+ if (!strcmp(dev->name, "xgbe0"))
+ info = &__get_cpu_var(hv_xgbe0);
+ else if (!strcmp(dev->name, "xgbe1"))
+ info = &__get_cpu_var(hv_xgbe1);
+ else if (!strcmp(dev->name, "gbe0"))
+ info = &__get_cpu_var(hv_gbe0);
+ else if (!strcmp(dev->name, "gbe1"))
+ info = &__get_cpu_var(hv_gbe1);
+ else
+ BUG();
+
+ /* Initialize the egress timer. */
+ init_timer(&info->egress_timer);
+ info->egress_timer.data = (long)info;
+ info->egress_timer.function = tile_net_handle_egress_timer;
+
+ priv->cpu[my_cpu] = info;
+
+ /*
+ * Register ourselves with the IPP.
+ */
+ ret = hv_dev_pwrite(priv->hv_devhdl, 0,
+ (HV_VirtAddr)&config,
+ sizeof(netio_input_config_t),
+ NETIO_IPP_INPUT_REGISTER_OFF);
+ PDEBUG("hv_dev_pwrite(NETIO_IPP_INPUT_REGISTER_OFF) returned %d\n",
+ ret);
+ if (ret < 0) {
+ printk(KERN_DEBUG "hv_dev_pwrite NETIO_IPP_INPUT_REGISTER_OFF"
+ " failure %d\n", ret);
+ info->link_down = (ret == NETIO_LINK_DOWN);
+ return;
+ }
+
+ /*
+ * Get the pointer to our queue's system part.
+ */
+
+ ret = hv_dev_pread(priv->hv_devhdl, 0,
+ (HV_VirtAddr)&queuep,
+ sizeof(netio_queue_impl_t *),
+ NETIO_IPP_INPUT_REGISTER_OFF);
+ PDEBUG("hv_dev_pread(NETIO_IPP_INPUT_REGISTER_OFF) returned %d\n",
+ ret);
+ PDEBUG("queuep %p\n", queuep);
+ if (ret <= 0) {
+ /* ISSUE: Shouldn't this be a fatal error? */
+ pr_err("hv_dev_pread NETIO_IPP_INPUT_REGISTER_OFF failure\n");
+ return;
+ }
+
+ queue = &info->queue;
+
+ queue->__system_part = queuep;
+
+ memset(&queue->__user_part, 0, sizeof(netio_queue_user_impl_t));
+
+ /* This is traditionally "config.num_receive_packets / 2". */
+ queue->__user_part.__receive_credit_interval = 4;
+ queue->__user_part.__receive_credit_remaining =
+ queue->__user_part.__receive_credit_interval;
+
+ /*
+ * Get a fastio index from the hypervisor.
+ * ISSUE: Shouldn't this check the result?
+ */
+ ret = hv_dev_pread(priv->hv_devhdl, 0,
+ (HV_VirtAddr)&queue->__user_part.__fastio_index,
+ sizeof(queue->__user_part.__fastio_index),
+ NETIO_IPP_GET_FASTIO_OFF);
+ PDEBUG("hv_dev_pread(NETIO_IPP_GET_FASTIO_OFF) returned %d\n", ret);
+
+ netif_napi_add(dev, &info->napi, tile_net_poll, 64);
+
+ /* Now we are registered. */
+ info->registered = true;
+}
+
+
+/*
+ * Unregister with hypervisor on each CPU.
+ */
+static void tile_net_unregister(void *dev_ptr)
+{
+ struct net_device *dev = (struct net_device *)dev_ptr;
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info = priv->cpu[my_cpu];
+
+ int ret = 0;
+ int dummy = 0;
+
+ /* Do nothing if never registered. */
+ if (info == NULL)
+ return;
+
+ /* Do nothing if already unregistered. */
+ if (!info->registered)
+ return;
+
+ /*
+ * Unregister ourselves with LIPP.
+ */
+ ret = hv_dev_pwrite(priv->hv_devhdl, 0, (HV_VirtAddr)&dummy,
+ sizeof(dummy), NETIO_IPP_INPUT_UNREGISTER_OFF);
+ PDEBUG("hv_dev_pwrite(NETIO_IPP_INPUT_UNREGISTER_OFF) returned %d\n",
+ ret);
+ if (ret < 0) {
+ /* FIXME: Just panic? */
+ pr_err("hv_dev_pwrite NETIO_IPP_INPUT_UNREGISTER_OFF"
+ " failure %d\n", ret);
+ }
+
+ /*
+ * Discard all packets still in our NetIO queue. Hopefully,
+ * once the unregister call is complete, there will be no
+ * packets still in flight on the IDN.
+ */
+ tile_net_discard_packets(dev);
+
+ /* Reset state. */
+ info->num_needed_small_buffers = 0;
+ info->num_needed_large_buffers = 0;
+
+ /* Cancel egress timer. */
+ del_timer(&info->egress_timer);
+ info->egress_timer_scheduled = false;
+
+ netif_napi_del(&info->napi);
+
+ /* Now we are unregistered. */
+ info->registered = false;
+}
+
+
+/*
+ * Helper function for "tile_net_stop()".
+ *
+ * Also used to handle registration failure in "tile_net_open_inner()",
+ * when "fully_opened" is known to be false, and the various extra
+ * steps in "tile_net_stop()" are not necessary. ISSUE: It might be
+ * simpler if we could just call "tile_net_stop()" anyway.
+ */
+static void tile_net_stop_aux(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+
+ int dummy = 0;
+
+ /* Unregister all tiles, so LIPP will stop delivering packets. */
+ on_each_cpu(tile_net_unregister, (void *)dev, 1);
+
+ /* Stop LIPP/LEPP. */
+ if (hv_dev_pwrite(priv->hv_devhdl, 0, (HV_VirtAddr)&dummy,
+ sizeof(dummy), NETIO_IPP_STOP_SHIM_OFF) < 0)
+ panic("Failed to stop LIPP/LEPP!\n");
+
+ priv->partly_opened = 0;
+}
+
+
+/*
+ * Disable ingress interrupts for the given device on the current cpu.
+ */
+static void tile_net_disable_intr(void *dev_ptr)
+{
+ struct net_device *dev = (struct net_device *)dev_ptr;
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info = priv->cpu[my_cpu];
+
+ /* Disable hypervisor interrupt. */
+ disable_percpu_irq(priv->intr_id);
+
+ /* Disable NAPI if needed. */
+ if (info != NULL && info->napi_enabled) {
+ napi_disable(&info->napi);
+ info->napi_enabled = false;
+ }
+}
+
+
+/*
+ * Enable ingress interrupts for the given device on the current cpu.
+ */
+static void tile_net_enable_intr(void *dev_ptr)
+{
+ struct net_device *dev = (struct net_device *)dev_ptr;
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info = priv->cpu[my_cpu];
+
+ /* Enable hypervisor interrupt. */
+ enable_percpu_irq(priv->intr_id);
+
+ /* Enable NAPI. */
+ napi_enable(&info->napi);
+ info->napi_enabled = true;
+}
+
+
+/*
+ * tile_net_open_inner does most of the work of bringing up the interface.
+ * It's called from tile_net_open(), and also from tile_net_retry_open().
+ * The return value is 0 if the interface was brought up, < 0 if
+ * tile_net_open() should return the return value as an error, and > 0 if
+ * tile_net_open() should return success and schedule a work item to
+ * periodically retry the bringup.
+ */
+static int tile_net_open_inner(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info;
+ struct tile_netio_queue *queue;
+ unsigned int irq;
+ int i;
+
+ /*
+ * First try to register just on the local CPU, and handle any
+ * semi-expected "link down" failure specially. Note that we
+ * do NOT call "tile_net_stop_aux()", unlike below.
+ */
+ tile_net_register(dev);
+ info = priv->cpu[my_cpu];
+ if (!info->registered) {
+ if (info->link_down)
+ return 1;
+ return -EAGAIN;
+ }
+
+ /*
+ * Now register everywhere else. If any registration fails,
+ * even for "link down" (which might not be possible), we
+ * clean up using "tile_net_stop_aux()".
+ */
+ smp_call_function(tile_net_register, (void *)dev, 1);
+ for_each_online_cpu(i) {
+ if (!priv->cpu[i]->registered) {
+ tile_net_stop_aux(dev);
+ return -EAGAIN;
+ }
+ }
+
+ queue = &info->queue;
+
+ /*
+ * Set the device intr bit mask.
+ * The tile_net_register above sets per tile __intr_id.
+ */
+ priv->intr_id = queue->__system_part->__intr_id;
+ BUG_ON(!priv->intr_id);
+
+ /*
+ * Register the device interrupt handler.
+ * The __ffs() function returns the index into the interrupt handler
+ * table from the interrupt bit mask which should have one bit
+ * and one bit only set.
+ */
+ irq = __ffs(priv->intr_id);
+ tile_irq_activate(irq, TILE_IRQ_PERCPU);
+ BUG_ON(request_irq(irq, tile_net_handle_ingress_interrupt,
+ 0, dev->name, (void *)dev) != 0);
+
+ /* ISSUE: How could "priv->fully_opened" ever be "true" here? */
+
+ if (!priv->fully_opened) {
+
+ int dummy = 0;
+
+ /* Allocate initial buffers. */
+
+ int max_buffers =
+ priv->network_cpus_count * priv->network_cpus_credits;
+
+ info->num_needed_small_buffers =
+ min(LIPP_SMALL_BUFFERS, max_buffers);
+
+ info->num_needed_large_buffers =
+ min(LIPP_LARGE_BUFFERS, max_buffers);
+
+ tile_net_provide_needed_buffers(info);
+
+ if (info->num_needed_small_buffers != 0 ||
+ info->num_needed_large_buffers != 0)
+ panic("Insufficient memory for buffer stack!");
+
+ /* Start LIPP/LEPP and activate "ingress" at the shim. */
+ if (hv_dev_pwrite(priv->hv_devhdl, 0, (HV_VirtAddr)&dummy,
+ sizeof(dummy), NETIO_IPP_INPUT_INIT_OFF) < 0)
+ panic("Failed to activate the LIPP Shim!\n");
+
+ priv->fully_opened = 1;
+ }
+
+ /* On each tile, enable the hypervisor to trigger interrupts. */
+ /* ISSUE: Do this before starting LIPP/LEPP? */
+ on_each_cpu(tile_net_enable_intr, (void *)dev, 1);
+
+ /* Start our transmit queue. */
+ netif_start_queue(dev);
+
+ return 0;
+}
+
+
+/*
+ * Called periodically to retry bringing up the NetIO interface,
+ * if it doesn't come up cleanly during tile_net_open().
+ */
+static void tile_net_open_retry(struct work_struct *w)
+{
+ struct delayed_work *dw =
+ container_of(w, struct delayed_work, work);
+
+ struct tile_net_priv *priv =
+ container_of(dw, struct tile_net_priv, retry_work);
+
+ /*
+ * Try to bring the NetIO interface up. If it fails, reschedule
+ * ourselves to try again later; otherwise, tell Linux we now have
+ * a working link. ISSUE: What if the return value is negative?
+ */
+ if (tile_net_open_inner(priv->dev))
+ schedule_delayed_work_on(singlethread_cpu, &priv->retry_work,
+ TILE_NET_RETRY_INTERVAL);
+ else
+ netif_carrier_on(priv->dev);
+}
+
+
+/*
+ * Called when a network interface is made active.
+ *
+ * Returns 0 on success, negative value on failure.
+ *
+ * The open entry point is called when a network interface is made
+ * active by the system (IFF_UP). At this point all resources needed
+ * for transmit and receive operations are allocated, the interrupt
+ * handler is registered with the OS, the watchdog timer is started,
+ * and the stack is notified that the interface is ready.
+ *
+ * If the actual link is not available yet, then we tell Linux that
+ * we have no carrier, and we keep checking until the link comes up.
+ */
+static int tile_net_open(struct net_device *dev)
+{
+ int ret = 0;
+ struct tile_net_priv *priv = netdev_priv(dev);
+
+ /*
+ * We rely on priv->partly_opened to tell us if this is the
+ * first time this interface is being brought up. If it is
+ * set, the IPP was already initialized and should not be
+ * initialized again.
+ */
+ if (!priv->partly_opened) {
+
+ int count;
+ int credits;
+
+ /* Initialize LIPP/LEPP, and start the Shim. */
+ ret = tile_net_open_aux(dev);
+ if (ret < 0) {
+ pr_err("tile_net_open_aux failed: %d\n", ret);
+ return ret;
+ }
+
+ /* Analyze the network cpus. */
+
+ if (network_cpus_used)
+ cpumask_copy(&priv->network_cpus_map,
+ &network_cpus_map);
+ else
+ cpumask_copy(&priv->network_cpus_map, cpu_online_mask);
+
+
+ count = cpumask_weight(&priv->network_cpus_map);
+
+ /* Limit credits to available buffers, and apply min. */
+ credits = max(16, (LIPP_LARGE_BUFFERS / count) & ~1);
+
+ /* Apply "GBE" max limit. */
+ /* ISSUE: Use higher limit for XGBE? */
+ credits = min(NETIO_MAX_RECEIVE_PKTS, credits);
+
+ priv->network_cpus_count = count;
+ priv->network_cpus_credits = credits;
+
+#ifdef TILE_NET_DEBUG
+ pr_info("Using %d network cpus, with %d credits each\n",
+ priv->network_cpus_count, priv->network_cpus_credits);
+#endif
+
+ priv->partly_opened = 1;
+ }
+
+ /*
+ * Attempt to bring up the link.
+ */
+ ret = tile_net_open_inner(dev);
+ if (ret <= 0) {
+ if (ret == 0)
+ netif_carrier_on(dev);
+ return ret;
+ }
+
+ /*
+ * We were unable to bring up the NetIO interface, but we want to
+ * try again in a little bit. Tell Linux that we have no carrier
+ * so it doesn't try to use the interface before the link comes up
+ * and then remember to try again later.
+ */
+ netif_carrier_off(dev);
+ schedule_delayed_work_on(singlethread_cpu, &priv->retry_work,
+ TILE_NET_RETRY_INTERVAL);
+
+ return 0;
+}
+
+
+/*
+ * Disables a network interface.
+ *
+ * Returns 0, this is not allowed to fail.
+ *
+ * The close entry point is called when an interface is de-activated
+ * by the OS. The hardware is still under the drivers control, but
+ * needs to be disabled. A global MAC reset is issued to stop the
+ * hardware, and all transmit and receive resources are freed.
+ *
+ * ISSUE: Can this can be called while "tile_net_poll()" is running?
+ */
+static int tile_net_stop(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+
+ bool pending = true;
+
+ PDEBUG("tile_net_stop()\n");
+
+ /* ISSUE: Only needed if not yet fully open. */
+ cancel_delayed_work_sync(&priv->retry_work);
+
+ /* Can't transmit any more. */
+ netif_stop_queue(dev);
+
+ /*
+ * Disable hypervisor interrupts on each tile.
+ */
+ on_each_cpu(tile_net_disable_intr, (void *)dev, 1);
+
+ /*
+ * Unregister the interrupt handler.
+ * The __ffs() function returns the index into the interrupt handler
+ * table from the interrupt bit mask which should have one bit
+ * and one bit only set.
+ */
+ if (priv->intr_id)
+ free_irq(__ffs(priv->intr_id), dev);
+
+ /*
+ * Drain all the LIPP buffers.
+ */
+
+ while (true) {
+ int buffer;
+
+ /* NOTE: This should never fail. */
+ if (hv_dev_pread(priv->hv_devhdl, 0, (HV_VirtAddr)&buffer,
+ sizeof(buffer), NETIO_IPP_DRAIN_OFF) < 0)
+ break;
+
+ /* Stop when done. */
+ if (buffer == 0)
+ break;
+
+ {
+ /* Convert "linux_buffer_t" to "va". */
+ void *va = __va((phys_addr_t)(buffer >> 1) << 7);
+
+ /* Acquire the associated "skb". */
+ struct sk_buff **skb_ptr = va - sizeof(*skb_ptr);
+ struct sk_buff *skb = *skb_ptr;
+
+ kfree_skb(skb);
+ }
+ }
+
+ /* Stop LIPP/LEPP. */
+ tile_net_stop_aux(dev);
+
+
+ priv->fully_opened = 0;
+
+
+ /*
+ * XXX: ISSUE: It appears that, in practice anyway, by the
+ * time we get here, there are no pending completions.
+ */
+ while (pending) {
+
+ struct sk_buff *olds[32];
+ unsigned int wanted = 32;
+ unsigned int i, nolds = 0;
+
+ nolds = tile_net_lepp_grab_comps(dev, olds,
+ wanted, &pending);
+
+ /* ISSUE: We have never actually seen this debug spew. */
+ if (nolds != 0)
+ pr_info("During tile_net_stop(), grabbed %d comps.\n",
+ nolds);
+
+ for (i = 0; i < nolds; i++)
+ kfree_skb(olds[i]);
+ }
+
+
+ /* Wipe the EPP queue. */
+ memset(priv->epp_queue, 0, sizeof(lepp_queue_t));
+
+ /* Evict the EPP queue. */
+ finv_buffer(priv->epp_queue, PAGE_SIZE);
+
+ return 0;
+}
+
+
+/*
+ * Prepare the "frags" info for the resulting LEPP command.
+ *
+ * If needed, flush the memory used by the frags.
+ */
+static unsigned int tile_net_tx_frags(lepp_frag_t *frags,
+ struct sk_buff *skb,
+ void *b_data, unsigned int b_len)
+{
+ unsigned int i, n = 0;
+
+ struct skb_shared_info *sh = skb_shinfo(skb);
+
+ phys_addr_t cpa;
+
+ if (b_len != 0) {
+
+ if (!hash_default)
+ finv_buffer_remote(b_data, b_len);
+
+ cpa = __pa(b_data);
+ frags[n].cpa_lo = cpa;
+ frags[n].cpa_hi = cpa >> 32;
+ frags[n].length = b_len;
+ frags[n].hash_for_home = hash_default;
+ n++;
+ }
+
+ for (i = 0; i < sh->nr_frags; i++) {
+
+ skb_frag_t *f = &sh->frags[i];
+ unsigned long pfn = page_to_pfn(f->page);
+
+ /* FIXME: Compute "hash_for_home" properly. */
+ /* ISSUE: The hypervisor checks CHIP_HAS_REV1_DMA_PACKETS(). */
+ int hash_for_home = hash_default;
+
+ /* FIXME: Hmmm. */
+ if (!hash_default) {
+ void *va = pfn_to_kaddr(pfn) + f->page_offset;
+ BUG_ON(PageHighMem(f->page));
+ finv_buffer_remote(va, f->size);
+ }
+
+ cpa = ((phys_addr_t)pfn << PAGE_SHIFT) + f->page_offset;
+ frags[n].cpa_lo = cpa;
+ frags[n].cpa_hi = cpa >> 32;
+ frags[n].length = f->size;
+ frags[n].hash_for_home = hash_for_home;
+ n++;
+ }
+
+ return n;
+}
+
+
+/*
+ * This function takes "skb", consisting of a header template and a
+ * payload, and hands it to LEPP, to emit as one or more segments,
+ * each consisting of a possibly modified header, plus a piece of the
+ * payload, via a process known as "tcp segmentation offload".
+ *
+ * Usually, "data" will contain the header template, of size "sh_len",
+ * and "sh->frags" will contain "skb->data_len" bytes of payload, and
+ * there will be "sh->gso_segs" segments.
+ *
+ * Sometimes, if "sendfile()" requires copying, we will be called with
+ * "data" containing the header and payload, with "frags" being empty.
+ *
+ * In theory, "sh->nr_frags" could be 3, but in practice, it seems
+ * that this will never actually happen.
+ *
+ * See "emulate_large_send_offload()" for some reference code, which
+ * does not handle checksumming.
+ *
+ * ISSUE: How do we make sure that high memory DMA does not migrate?
+ */
+static int tile_net_tx_tso(struct sk_buff *skb, struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info = priv->cpu[my_cpu];
+ struct tile_net_stats_t *stats = &info->stats;
+
+ struct skb_shared_info *sh = skb_shinfo(skb);
+
+ unsigned char *data = skb->data;
+
+ /* The ip header follows the ethernet header. */
+ struct iphdr *ih = ip_hdr(skb);
+ unsigned int ih_len = ih->ihl * 4;
+
+ /* Note that "nh == ih", by definition. */
+ unsigned char *nh = skb_network_header(skb);
+ unsigned int eh_len = nh - data;
+
+ /* The tcp header follows the ip header. */
+ struct tcphdr *th = (struct tcphdr *)(nh + ih_len);
+ unsigned int th_len = th->doff * 4;
+
+ /* The total number of header bytes. */
+ /* NOTE: This may be less than skb_headlen(skb). */
+ unsigned int sh_len = eh_len + ih_len + th_len;
+
+ /* The number of payload bytes at "skb->data + sh_len". */
+ /* This is non-zero for sendfile() without HIGHDMA. */
+ unsigned int b_len = skb_headlen(skb) - sh_len;
+
+ /* The total number of payload bytes. */
+ unsigned int d_len = b_len + skb->data_len;
+
+ /* The maximum payload size. */
+ unsigned int p_len = sh->gso_size;
+
+ /* The total number of segments. */
+ unsigned int num_segs = sh->gso_segs;
+
+ /* The temporary copy of the command. */
+ u32 cmd_body[(LEPP_MAX_CMD_SIZE + 3) / 4];
+ lepp_tso_cmd_t *cmd = (lepp_tso_cmd_t *)cmd_body;
+
+ /* Analyze the "frags". */
+ unsigned int num_frags =
+ tile_net_tx_frags(cmd->frags, skb, data + sh_len, b_len);
+
+ /* The size of the command, including frags and header. */
+ size_t cmd_size = LEPP_TSO_CMD_SIZE(num_frags, sh_len);
+
+ /* The command header. */
+ lepp_tso_cmd_t cmd_init = {
+ .tso = true,
+ .header_size = sh_len,
+ .ip_offset = eh_len,
+ .tcp_offset = eh_len + ih_len,
+ .payload_size = p_len,
+ .num_frags = num_frags,
+ };
+
+ unsigned long irqflags;
+
+ lepp_queue_t *eq = priv->epp_queue;
+
+ struct sk_buff *olds[4];
+ unsigned int wanted = 4;
+ unsigned int i, nolds = 0;
+
+ unsigned int cmd_head, cmd_tail, cmd_next;
+ unsigned int comp_tail;
+
+ unsigned int free_slots;
+
+
+ /* Paranoia. */
+ BUG_ON(skb->protocol != htons(ETH_P_IP));
+ BUG_ON(ih->protocol != IPPROTO_TCP);
+ BUG_ON(skb->ip_summed != CHECKSUM_PARTIAL);
+ BUG_ON(num_frags > LEPP_MAX_FRAGS);
+ /*--BUG_ON(num_segs != (d_len + (p_len - 1)) / p_len); */
+ BUG_ON(num_segs <= 1);
+
+
+ /* Finish preparing the command. */
+
+ /* Copy the command header. */
+ *cmd = cmd_init;
+
+ /* Copy the "header". */
+ memcpy(&cmd->frags[num_frags], data, sh_len);
+
+
+ /* Prefetch and wait, to minimize time spent holding the spinlock. */
+ prefetch_L1(&eq->comp_tail);
+ prefetch_L1(&eq->cmd_tail);
+ mb();
+
+
+ /* Enqueue the command. */
+
+ spin_lock_irqsave(&priv->cmd_lock, irqflags);
+
+ /*
+ * Handle completions if needed to make room.
+ * HACK: Spin until there is sufficient room.
+ */
+ free_slots = lepp_num_free_comp_slots(eq);
+ if (free_slots < 1) {
+spin:
+ nolds += tile_net_lepp_grab_comps(dev, olds + nolds,
+ wanted - nolds, NULL);
+ if (lepp_num_free_comp_slots(eq) < 1)
+ goto spin;
+ }
+
+ cmd_head = eq->cmd_head;
+ cmd_tail = eq->cmd_tail;
+
+ /* NOTE: The "gotos" below are untested. */
+
+ /* Prepare to advance, detecting full queue. */
+ cmd_next = cmd_tail + cmd_size;
+ if (cmd_tail < cmd_head && cmd_next >= cmd_head)
+ goto spin;
+ if (cmd_next > LEPP_CMD_LIMIT) {
+ cmd_next = 0;
+ if (cmd_next == cmd_head)
+ goto spin;
+ }
+
+ /* Copy the command. */
+ memcpy(&eq->cmds[cmd_tail], cmd, cmd_size);
+
+ /* Advance. */
+ cmd_tail = cmd_next;
+
+ /* Record "skb" for eventual freeing. */
+ comp_tail = eq->comp_tail;
+ eq->comps[comp_tail] = skb;
+ LEPP_QINC(comp_tail);
+ eq->comp_tail = comp_tail;
+
+ /* Flush before allowing LEPP to handle the command. */
+ __insn_mf();
+
+ eq->cmd_tail = cmd_tail;
+
+ spin_unlock_irqrestore(&priv->cmd_lock, irqflags);
+
+ if (nolds == 0)
+ nolds = tile_net_lepp_grab_comps(dev, olds, wanted, NULL);
+
+ /* Handle completions. */
+ for (i = 0; i < nolds; i++)
+ kfree_skb(olds[i]);
+
+ /* Update stats. */
+ stats->tx_packets += num_segs;
+ stats->tx_bytes += (num_segs * sh_len) + d_len;
+
+ /* Make sure the egress timer is scheduled. */
+ tile_net_schedule_egress_timer(info);
+
+ return NETDEV_TX_OK;
+}
+
+
+/*
+ * Transmit a packet (called by the kernel via "hard_start_xmit" hook).
+ */
+static int tile_net_tx(struct sk_buff *skb, struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+ int my_cpu = smp_processor_id();
+ struct tile_net_cpu *info = priv->cpu[my_cpu];
+ struct tile_net_stats_t *stats = &info->stats;
+
+ unsigned long irqflags;
+
+ struct skb_shared_info *sh = skb_shinfo(skb);
+
+ unsigned int len = skb->len;
+ unsigned char *data = skb->data;
+
+ unsigned int csum_start = skb->csum_start - skb_headroom(skb);
+
+ lepp_frag_t frags[LEPP_MAX_FRAGS];
+
+ unsigned int num_frags;
+
+ lepp_queue_t *eq = priv->epp_queue;
+
+ struct sk_buff *olds[4];
+ unsigned int wanted = 4;
+ unsigned int i, nolds = 0;
+
+ unsigned int cmd_size = sizeof(lepp_cmd_t);
+
+ unsigned int cmd_head, cmd_tail, cmd_next;
+ unsigned int comp_tail;
+
+ lepp_cmd_t cmds[LEPP_MAX_FRAGS];
+
+ unsigned int free_slots;
+
+
+ /*
+ * This is paranoia, since we think that if the link doesn't come
+ * up, telling Linux we have no carrier will keep it from trying
+ * to transmit. If it does, though, we can't execute this routine,
+ * since data structures we depend on aren't set up yet.
+ */
+ if (!info->registered)
+ return NETDEV_TX_BUSY;
+
+
+ /* Save the timestamp. */
+ dev->trans_start = jiffies;
+
+
+#ifdef TILE_NET_PARANOIA
+#if CHIP_HAS_CBOX_HOME_MAP()
+ if (hash_default) {
+ HV_PTE pte = *virt_to_pte(current->mm, (unsigned long)data);
+ if (hv_pte_get_mode(pte) != HV_PTE_MODE_CACHE_HASH_L3)
+ panic("Non-coherent egress buffer!");
+ }
+#endif
+#endif
+
+
+#ifdef TILE_NET_DUMP_PACKETS
+ /* ISSUE: Does not dump the "frags". */
+ dump_packet(data, skb_headlen(skb), "tx");
+#endif /* TILE_NET_DUMP_PACKETS */
+
+
+ if (sh->gso_size != 0)
+ return tile_net_tx_tso(skb, dev);
+
+
+ /* Prepare the commands. */
+
+ num_frags = tile_net_tx_frags(frags, skb, data, skb_headlen(skb));
+
+ for (i = 0; i < num_frags; i++) {
+
+ bool final = (i == num_frags - 1);
+
+ lepp_cmd_t cmd = {
+ .cpa_lo = frags[i].cpa_lo,
+ .cpa_hi = frags[i].cpa_hi,
+ .length = frags[i].length,
+ .hash_for_home = frags[i].hash_for_home,
+ .send_completion = final,
+ .end_of_packet = final
+ };
+
+ if (i == 0 && skb->ip_summed == CHECKSUM_PARTIAL) {
+ cmd.compute_checksum = 1;
+ cmd.checksum_data.bits.start_byte = csum_start;
+ cmd.checksum_data.bits.count = len - csum_start;
+ cmd.checksum_data.bits.destination_byte =
+ csum_start + skb->csum_offset;
+ }
+
+ cmds[i] = cmd;
+ }
+
+
+ /* Prefetch and wait, to minimize time spent holding the spinlock. */
+ prefetch_L1(&eq->comp_tail);
+ prefetch_L1(&eq->cmd_tail);
+ mb();
+
+
+ /* Enqueue the commands. */
+
+ spin_lock_irqsave(&priv->cmd_lock, irqflags);
+
+ /*
+ * Handle completions if needed to make room.
+ * HACK: Spin until there is sufficient room.
+ */
+ free_slots = lepp_num_free_comp_slots(eq);
+ if (free_slots < 1) {
+spin:
+ nolds += tile_net_lepp_grab_comps(dev, olds + nolds,
+ wanted - nolds, NULL);
+ if (lepp_num_free_comp_slots(eq) < 1)
+ goto spin;
+ }
+
+ cmd_head = eq->cmd_head;
+ cmd_tail = eq->cmd_tail;
+
+ /* NOTE: The "gotos" below are untested. */
+
+ /* Copy the commands, or fail. */
+ for (i = 0; i < num_frags; i++) {
+
+ /* Prepare to advance, detecting full queue. */
+ cmd_next = cmd_tail + cmd_size;
+ if (cmd_tail < cmd_head && cmd_next >= cmd_head)
+ goto spin;
+ if (cmd_next > LEPP_CMD_LIMIT) {
+ cmd_next = 0;
+ if (cmd_next == cmd_head)
+ goto spin;
+ }
+
+ /* Copy the command. */
+ *(lepp_cmd_t *)&eq->cmds[cmd_tail] = cmds[i];
+
+ /* Advance. */
+ cmd_tail = cmd_next;
+ }
+
+ /* Record "skb" for eventual freeing. */
+ comp_tail = eq->comp_tail;
+ eq->comps[comp_tail] = skb;
+ LEPP_QINC(comp_tail);
+ eq->comp_tail = comp_tail;
+
+ /* Flush before allowing LEPP to handle the command. */
+ __insn_mf();
+
+ eq->cmd_tail = cmd_tail;
+
+ spin_unlock_irqrestore(&priv->cmd_lock, irqflags);
+
+ if (nolds == 0)
+ nolds = tile_net_lepp_grab_comps(dev, olds, wanted, NULL);
+
+ /* Handle completions. */
+ for (i = 0; i < nolds; i++)
+ kfree_skb(olds[i]);
+
+ /* HACK: Track "expanded" size for short packets (e.g. 42 < 60). */
+ stats->tx_packets++;
+ stats->tx_bytes += ((len >= ETH_ZLEN) ? len : ETH_ZLEN);
+
+ /* Make sure the egress timer is scheduled. */
+ tile_net_schedule_egress_timer(info);
+
+ return NETDEV_TX_OK;
+}
+
+
+/*
+ * Deal with a transmit timeout.
+ */
+static void tile_net_tx_timeout(struct net_device *dev)
+{
+ PDEBUG("tile_net_tx_timeout()\n");
+ PDEBUG("Transmit timeout at %ld, latency %ld\n", jiffies,
+ jiffies - dev->trans_start);
+
+ /* XXX: ISSUE: This doesn't seem useful for us. */
+ netif_wake_queue(dev);
+}
+
+
+/*
+ * Ioctl commands.
+ */
+static int tile_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+ return -EOPNOTSUPP;
+}
+
+
+/*
+ * Get System Network Statistics.
+ *
+ * Returns the address of the device statistics structure.
+ */
+static struct net_device_stats *tile_net_get_stats(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+ u32 rx_packets = 0;
+ u32 tx_packets = 0;
+ u32 rx_bytes = 0;
+ u32 tx_bytes = 0;
+ int i;
+
+ for_each_online_cpu(i) {
+ if (priv->cpu[i]) {
+ rx_packets += priv->cpu[i]->stats.rx_packets;
+ rx_bytes += priv->cpu[i]->stats.rx_bytes;
+ tx_packets += priv->cpu[i]->stats.tx_packets;
+ tx_bytes += priv->cpu[i]->stats.tx_bytes;
+ }
+ }
+
+ priv->stats.rx_packets = rx_packets;
+ priv->stats.rx_bytes = rx_bytes;
+ priv->stats.tx_packets = tx_packets;
+ priv->stats.tx_bytes = tx_bytes;
+
+ return &priv->stats;
+}
+
+
+/*
+ * Change the "mtu".
+ *
+ * The "change_mtu" method is usually not needed.
+ * If you need it, it must be like this.
+ */
+static int tile_net_change_mtu(struct net_device *dev, int new_mtu)
+{
+ PDEBUG("tile_net_change_mtu()\n");
+
+ /* Check ranges. */
+ if ((new_mtu < 68) || (new_mtu > 1500))
+ return -EINVAL;
+
+ /* Accept the value. */
+ dev->mtu = new_mtu;
+
+ return 0;
+}
+
+
+/*
+ * Change the Ethernet Address of the NIC.
+ *
+ * The hypervisor driver does not support changing MAC address. However,
+ * the IPP does not do anything with the MAC address, so the address which
+ * gets used on outgoing packets, and which is accepted on incoming packets,
+ * is completely up to the NetIO program or kernel driver which is actually
+ * handling them.
+ *
+ * Returns 0 on success, negative on failure.
+ */
+static int tile_net_set_mac_address(struct net_device *dev, void *p)
+{
+ struct sockaddr *addr = p;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EINVAL;
+
+ /* ISSUE: Note that "dev_addr" is now a pointer. */
+ memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+
+ return 0;
+}
+
+
+/*
+ * Obtain the MAC address from the hypervisor.
+ * This must be done before opening the device.
+ */
+static int tile_net_get_mac(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+
+ char hv_dev_name[32];
+ int len;
+
+ __netio_getset_offset_t offset = { .word = NETIO_IPP_PARAM_OFF };
+
+ int ret;
+
+ /* For example, "xgbe0". */
+ strcpy(hv_dev_name, dev->name);
+ len = strlen(hv_dev_name);
+
+ /* For example, "xgbe/0". */
+ hv_dev_name[len] = hv_dev_name[len - 1];
+ hv_dev_name[len - 1] = '/';
+ len++;
+
+ /* For example, "xgbe/0/native_hash". */
+ strcpy(hv_dev_name + len, hash_default ? "/native_hash" : "/native");
+
+ /* Get the hypervisor handle for this device. */
+ priv->hv_devhdl = hv_dev_open((HV_VirtAddr)hv_dev_name, 0);
+ PDEBUG("hv_dev_open(%s) returned %d %p\n",
+ hv_dev_name, priv->hv_devhdl, &priv->hv_devhdl);
+ if (priv->hv_devhdl < 0) {
+ if (priv->hv_devhdl == HV_ENODEV)
+ printk(KERN_DEBUG "Ignoring unconfigured device %s\n",
+ hv_dev_name);
+ else
+ printk(KERN_DEBUG "hv_dev_open(%s) returned %d\n",
+ hv_dev_name, priv->hv_devhdl);
+ return -1;
+ }
+
+ /*
+ * Read the hardware address from the hypervisor.
+ * ISSUE: Note that "dev_addr" is now a pointer.
+ */
+ offset.bits.class = NETIO_PARAM;
+ offset.bits.addr = NETIO_PARAM_MAC;
+ ret = hv_dev_pread(priv->hv_devhdl, 0,
+ (HV_VirtAddr)dev->dev_addr, dev->addr_len,
+ offset.word);
+ PDEBUG("hv_dev_pread(NETIO_PARAM_MAC) returned %d\n", ret);
+ if (ret <= 0) {
+ printk(KERN_DEBUG "hv_dev_pread(NETIO_PARAM_MAC) %s failed\n",
+ dev->name);
+ /*
+ * Since the device is configured by the hypervisor but we
+ * can't get its MAC address, we are most likely running
+ * the simulator, so let's generate a random MAC address.
+ */
+ random_ether_addr(dev->dev_addr);
+ }
+
+ return 0;
+}
+
+
+static struct net_device_ops tile_net_ops = {
+ .ndo_open = tile_net_open,
+ .ndo_stop = tile_net_stop,
+ .ndo_start_xmit = tile_net_tx,
+ .ndo_do_ioctl = tile_net_ioctl,
+ .ndo_get_stats = tile_net_get_stats,
+ .ndo_change_mtu = tile_net_change_mtu,
+ .ndo_tx_timeout = tile_net_tx_timeout,
+ .ndo_set_mac_address = tile_net_set_mac_address
+};
+
+
+/*
+ * The setup function.
+ *
+ * This uses ether_setup() to assign various fields in dev, including
+ * setting IFF_BROADCAST and IFF_MULTICAST, then sets some extra fields.
+ */
+static void tile_net_setup(struct net_device *dev)
+{
+ PDEBUG("tile_net_setup()\n");
+
+ ether_setup(dev);
+
+ dev->netdev_ops = &tile_net_ops;
+
+ dev->watchdog_timeo = TILE_NET_TIMEOUT;
+
+ /* We want lockless xmit. */
+ dev->features |= NETIF_F_LLTX;
+
+ /* We support hardware tx checksums. */
+ dev->features |= NETIF_F_HW_CSUM;
+
+ /* We support scatter/gather. */
+ dev->features |= NETIF_F_SG;
+
+ /* We support TSO. */
+ dev->features |= NETIF_F_TSO;
+
+#ifdef TILE_NET_GSO
+ /* We support GSO. */
+ dev->features |= NETIF_F_GSO;
+#endif
+
+ if (hash_default)
+ dev->features |= NETIF_F_HIGHDMA;
+
+ /* ISSUE: We should support NETIF_F_UFO. */
+
+ dev->tx_queue_len = TILE_NET_TX_QUEUE_LEN;
+
+ dev->mtu = TILE_NET_MTU;
+}
+
+
+/*
+ * Allocate the device structure, register the device, and obtain the
+ * MAC address from the hypervisor.
+ */
+static struct net_device *tile_net_dev_init(const char *name)
+{
+ int ret;
+ struct net_device *dev;
+ struct tile_net_priv *priv;
+ struct page *page;
+
+ /*
+ * Allocate the device structure. This allocates "priv", calls
+ * tile_net_setup(), and saves "name". Normally, "name" is a
+ * template, instantiated by register_netdev(), but not for us.
+ */
+ dev = alloc_netdev(sizeof(*priv), name, tile_net_setup);
+ if (!dev) {
+ pr_err("alloc_netdev(%s) failed\n", name);
+ return NULL;
+ }
+
+ priv = netdev_priv(dev);
+
+ /* Initialize "priv". */
+
+ memset(priv, 0, sizeof(*priv));
+
+ /* Save "dev" for "tile_net_open_retry()". */
+ priv->dev = dev;
+
+ INIT_DELAYED_WORK(&priv->retry_work, tile_net_open_retry);
+
+ spin_lock_init(&priv->cmd_lock);
+ spin_lock_init(&priv->comp_lock);
+
+ /* Allocate "epp_queue". */
+ BUG_ON(get_order(sizeof(lepp_queue_t)) != 0);
+ page = alloc_pages(GFP_KERNEL | __GFP_ZERO, 0);
+ if (!page) {
+ free_netdev(dev);
+ return NULL;
+ }
+ priv->epp_queue = page_address(page);
+
+ /* Register the network device. */
+ ret = register_netdev(dev);
+ if (ret) {
+ pr_err("register_netdev %s failed %d\n", dev->name, ret);
+ free_page((unsigned long)priv->epp_queue);
+ free_netdev(dev);
+ return NULL;
+ }
+
+ /* Get the MAC address. */
+ ret = tile_net_get_mac(dev);
+ if (ret < 0) {
+ unregister_netdev(dev);
+ free_page((unsigned long)priv->epp_queue);
+ free_netdev(dev);
+ return NULL;
+ }
+
+ return dev;
+}
+
+
+/*
+ * Module cleanup.
+ */
+static void tile_net_cleanup(void)
+{
+ int i;
+
+ for (i = 0; i < TILE_NET_DEVS; i++) {
+ if (tile_net_devs[i]) {
+ struct net_device *dev = tile_net_devs[i];
+ struct tile_net_priv *priv = netdev_priv(dev);
+ unregister_netdev(dev);
+ finv_buffer(priv->epp_queue, PAGE_SIZE);
+ free_page((unsigned long)priv->epp_queue);
+ free_netdev(dev);
+ }
+ }
+}
+
+
+/*
+ * Module initialization.
+ */
+static int tile_net_init_module(void)
+{
+ pr_info("Tilera IPP Net Driver\n");
+
+ tile_net_devs[0] = tile_net_dev_init("xgbe0");
+ tile_net_devs[1] = tile_net_dev_init("xgbe1");
+ tile_net_devs[2] = tile_net_dev_init("gbe0");
+ tile_net_devs[3] = tile_net_dev_init("gbe1");
+
+ return 0;
+}
+
+
+#ifndef MODULE
+/*
+ * The "network_cpus" boot argument specifies the cpus that are dedicated
+ * to handle ingress packets.
+ *
+ * The parameter should be in the form "network_cpus=m-n[,x-y]", where
+ * m, n, x, y are integer numbers that represent the cpus that can be
+ * neither a dedicated cpu nor a dataplane cpu.
+ */
+static int __init network_cpus_setup(char *str)
+{
+ int rc = cpulist_parse_crop(str, &network_cpus_map);
+ if (rc != 0) {
+ pr_warning("network_cpus=%s: malformed cpu list\n",
+ str);
+ } else {
+
+ /* Remove dedicated cpus. */
+ cpumask_and(&network_cpus_map, &network_cpus_map,
+ cpu_possible_mask);
+
+
+ if (cpumask_empty(&network_cpus_map)) {
+ pr_warning("Ignoring network_cpus='%s'.\n",
+ str);
+ } else {
+ char buf[1024];
+ cpulist_scnprintf(buf, sizeof(buf), &network_cpus_map);
+ pr_info("Linux network CPUs: %s\n", buf);
+ network_cpus_used = true;
+ }
+ }
+
+ return 0;
+}
+__setup("network_cpus=", network_cpus_setup);
+#endif
+
+
+module_init(tile_net_init_module);
+module_exit(tile_net_cleanup);
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 28e1ffb..c78a505 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -2021,7 +2021,6 @@
de->media_timer.data = (unsigned long) de;
netif_carrier_off(dev);
- netif_stop_queue(dev);
/* wake up device, assign resources */
rc = pci_enable_device(pdev);
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index a4c3f57..acbdab3 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -2050,12 +2050,16 @@
ugeth_vdbg("%s: IN", __func__);
+ /*
+ * Tell the kernel the link is down.
+ * Must be done before disabling the controller
+ * or deadlock may happen.
+ */
+ phy_stop(phydev);
+
/* Disable the controller */
ugeth_disable(ugeth, COMM_DIR_RX_AND_TX);
- /* Tell the kernel the link is down */
- phy_stop(phydev);
-
/* Mask all interrupts */
out_be32(ugeth->uccf->p_uccm, 0x00000000);
@@ -2065,9 +2069,6 @@
/* Disable Rx and Tx */
clrbits32(&ug_regs->maccfg1, MACCFG1_ENABLE_RX | MACCFG1_ENABLE_TX);
- phy_disconnect(ugeth->phydev);
- ugeth->phydev = NULL;
-
ucc_geth_memclean(ugeth);
}
@@ -3550,7 +3551,10 @@
napi_disable(&ugeth->napi);
+ cancel_work_sync(&ugeth->timeout_work);
ucc_geth_stop(ugeth);
+ phy_disconnect(ugeth->phydev);
+ ugeth->phydev = NULL;
free_irq(ugeth->ug_info->uf_info.irq, ugeth->ndev);
@@ -3579,8 +3583,12 @@
* Must reset MAC *and* PHY. This is done by reopening
* the device.
*/
- ucc_geth_close(dev);
- ucc_geth_open(dev);
+ netif_tx_stop_all_queues(dev);
+ ucc_geth_stop(ugeth);
+ ucc_geth_init_mac(ugeth);
+ /* Must start PHY here */
+ phy_start(ugeth->phydev);
+ netif_tx_start_all_queues(dev);
}
netif_tx_schedule_all(dev);
@@ -3594,7 +3602,6 @@
{
struct ucc_geth_private *ugeth = netdev_priv(dev);
- netif_carrier_off(dev);
schedule_work(&ugeth->timeout_work);
}
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 05a9558..055b87a 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -899,7 +899,8 @@
#define UCC_GETH_UTFS_INIT 512 /* Tx virtual FIFO size
*/
#define UCC_GETH_UTFET_INIT 256 /* 1/2 utfs */
-#define UCC_GETH_UTFTT_INIT 512
+#define UCC_GETH_UTFTT_INIT 256 /* 1/2 utfs
+ due to errata */
/* Gigabit Ethernet (1000 Mbps) */
#define UCC_GETH_URFS_GIGA_INIT 4096/*2048*/ /* Rx virtual
FIFO size */
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index b154a94..62e9e8d 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -2994,12 +2994,14 @@
case HSO_INTF_BULK:
/* It's a regular bulk interface */
- if (((port_spec & HSO_PORT_MASK) == HSO_PORT_NETWORK) &&
- !disable_net)
- hso_dev = hso_create_net_device(interface, port_spec);
- else
+ if ((port_spec & HSO_PORT_MASK) == HSO_PORT_NETWORK) {
+ if (!disable_net)
+ hso_dev =
+ hso_create_net_device(interface, port_spec);
+ } else {
hso_dev =
hso_create_bulk_serial_device(interface, port_spec);
+ }
if (!hso_dev)
goto exit;
break;
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index ca7fc9d..c04d49e 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -45,6 +45,7 @@
#include <linux/usb/usbnet.h>
#include <linux/slab.h>
#include <linux/kernel.h>
+#include <linux/pm_runtime.h>
#define DRIVER_VERSION "22-Aug-2005"
@@ -1273,6 +1274,16 @@
struct usb_device *xdev;
int status;
const char *name;
+ struct usb_driver *driver = to_usb_driver(udev->dev.driver);
+
+ /* usbnet already took usb runtime pm, so have to enable the feature
+ * for usb interface, otherwise usb_autopm_get_interface may return
+ * failure if USB_SUSPEND(RUNTIME_PM) is enabled.
+ */
+ if (!driver->supports_autosuspend) {
+ driver->supports_autosuspend = 1;
+ pm_runtime_enable(&udev->dev);
+ }
name = udev->dev.driver->name;
info = (struct driver_info *) prod->driver_info;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index bb6b67f..b6d4028 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -986,9 +986,15 @@
goto unregister;
}
- vi->status = VIRTIO_NET_S_LINK_UP;
- virtnet_update_status(vi);
- netif_carrier_on(dev);
+ /* Assume link up if device can't report link status,
+ otherwise get link status from config. */
+ if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) {
+ netif_carrier_off(dev);
+ virtnet_update_status(vi);
+ } else {
+ vi->status = VIRTIO_NET_S_LINK_UP;
+ netif_carrier_on(dev);
+ }
pr_debug("virtnet: registered device %s\n", dev->name);
return 0;
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index d81ad83..24297b2 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -498,7 +498,6 @@
static int x25_asy_close(struct net_device *dev)
{
struct x25_asy *sl = netdev_priv(dev);
- int err;
spin_lock(&sl->lock);
if (sl->tty)
@@ -507,10 +506,6 @@
netif_stop_queue(dev);
sl->rcount = 0;
sl->xleft = 0;
- err = lapb_unregister(dev);
- if (err != LAPB_OK)
- printk(KERN_ERR "x25_asy_close: lapb_unregister error -%d\n",
- err);
spin_unlock(&sl->lock);
return 0;
}
@@ -582,7 +577,7 @@
if (err)
return err;
/* Done. We have linked the TTY line to a channel. */
- return sl->dev->base_addr;
+ return 0;
}
@@ -595,6 +590,7 @@
static void x25_asy_close_tty(struct tty_struct *tty)
{
struct x25_asy *sl = tty->disc_data;
+ int err;
/* First make sure we're connected. */
if (!sl || sl->magic != X25_ASY_MAGIC)
@@ -605,6 +601,11 @@
dev_close(sl->dev);
rtnl_unlock();
+ err = lapb_unregister(sl->dev);
+ if (err != LAPB_OK)
+ printk(KERN_ERR "x25_asy_close: lapb_unregister error -%d\n",
+ err);
+
tty->disc_data = NULL;
sl->tty = NULL;
x25_asy_free(sl);
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index a0471f2..48261b7 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -410,6 +410,9 @@
val &= ~(AR_WA_BIT6 | AR_WA_BIT7);
}
+ if (AR_SREV_9280(ah))
+ val |= AR_WA_BIT22;
+
if (AR_SREV_9285E_20(ah))
val |= AR_WA_BIT23;
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 9b8e7e3..170d44a 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -675,6 +675,7 @@
}
extern struct ieee80211_ops ath9k_ops;
+extern struct pm_qos_request_list ath9k_pm_qos_req;
extern int modparam_nohwcrypt;
extern int led_blink;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 966b949..195406db 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -37,7 +37,7 @@
int addr, eep_start_loc;
eep_data = (u16 *)eep;
- if (ah->hw_version.devid == 0x7015)
+ if (AR9287_HTC_DEVID(ah))
eep_start_loc = AR9287_HTC_EEP_START_LOC;
else
eep_start_loc = AR9287_EEP_START_LOC;
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 6576f68..dfb6560 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -35,8 +35,14 @@
{ USB_DEVICE(0x07D1, 0x3A10) }, /* Dlink Wireless 150 */
{ USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */
{ USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */
+ { USB_DEVICE(0x13D3, 0x3346) }, /* IMC Networks */
+ { USB_DEVICE(0x13D3, 0x3348) }, /* Azurewave */
+ { USB_DEVICE(0x13D3, 0x3349) }, /* Azurewave */
+ { USB_DEVICE(0x13D3, 0x3350) }, /* Azurewave */
{ USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
{ USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */
+ { USB_DEVICE(0x040D, 0x3801) }, /* VIA */
+ { USB_DEVICE(0x1668, 0x1200) }, /* Verizon */
{ },
};
@@ -540,11 +546,11 @@
return;
}
- usb_fill_int_urb(urb, hif_dev->udev,
+ usb_fill_bulk_urb(urb, hif_dev->udev,
usb_rcvbulkpipe(hif_dev->udev,
USB_REG_IN_PIPE),
nskb->data, MAX_REG_IN_BUF_SIZE,
- ath9k_hif_usb_reg_in_cb, nskb, 1);
+ ath9k_hif_usb_reg_in_cb, nskb);
ret = usb_submit_urb(urb, GFP_ATOMIC);
if (ret) {
@@ -720,11 +726,11 @@
if (!skb)
goto err;
- usb_fill_int_urb(hif_dev->reg_in_urb, hif_dev->udev,
+ usb_fill_bulk_urb(hif_dev->reg_in_urb, hif_dev->udev,
usb_rcvbulkpipe(hif_dev->udev,
USB_REG_IN_PIPE),
skb->data, MAX_REG_IN_BUF_SIZE,
- ath9k_hif_usb_reg_in_cb, skb, 1);
+ ath9k_hif_usb_reg_in_cb, skb);
if (usb_submit_urb(hif_dev->reg_in_urb, GFP_KERNEL) != 0)
goto err;
@@ -805,6 +811,8 @@
case 0x7010:
case 0x7015:
case 0x9018:
+ case 0xA704:
+ case 0x1200:
firm_offset = AR7010_FIRMWARE_TEXT;
break;
default:
@@ -843,14 +851,6 @@
goto err_fw_req;
}
- /* Alloc URBs */
- ret = ath9k_hif_usb_alloc_urbs(hif_dev);
- if (ret) {
- dev_err(&hif_dev->udev->dev,
- "ath9k_htc: Unable to allocate URBs\n");
- goto err_urb;
- }
-
/* Download firmware */
ret = ath9k_hif_usb_download_fw(hif_dev);
if (ret) {
@@ -866,16 +866,22 @@
*/
for (idx = 0; idx < alt->desc.bNumEndpoints; idx++) {
endp = &alt->endpoint[idx].desc;
- if (((endp->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)
- == 0x04) &&
- ((endp->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
- == USB_ENDPOINT_XFER_INT)) {
+ if ((endp->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+ == USB_ENDPOINT_XFER_INT) {
endp->bmAttributes &= ~USB_ENDPOINT_XFERTYPE_MASK;
endp->bmAttributes |= USB_ENDPOINT_XFER_BULK;
endp->bInterval = 0;
}
}
+ /* Alloc URBs */
+ ret = ath9k_hif_usb_alloc_urbs(hif_dev);
+ if (ret) {
+ dev_err(&hif_dev->udev->dev,
+ "ath9k_htc: Unable to allocate URBs\n");
+ goto err_urb;
+ }
+
return 0;
err_fw_download:
@@ -929,6 +935,8 @@
case 0x7010:
case 0x7015:
case 0x9018:
+ case 0xA704:
+ case 0x1200:
if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
hif_dev->fw_name = FIRMWARE_AR7010_1_1;
else
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 3d7b97f..7c8a38d 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -249,6 +249,8 @@
case 0x7010:
case 0x7015:
case 0x9018:
+ case 0xA704:
+ case 0x1200:
priv->htc->credits = 45;
break;
default:
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 3d19b5b..29d80ca7 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -121,7 +121,7 @@
tx_hdr.data_type = ATH9K_HTC_NORMAL;
}
- if (ieee80211_is_data(fc)) {
+ if (ieee80211_is_data_qos(fc)) {
qc = ieee80211_get_qos_ctl(hdr);
tx_hdr.tidno = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
}
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index cc13ee1..6ebc68b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -484,6 +484,7 @@
ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL,
"Failed allocating banks for "
"external radio\n");
+ ath9k_hw_rf_free_ext_banks(ah);
return ecode;
}
@@ -952,9 +953,12 @@
REG_SET_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
break;
case NL80211_IFTYPE_STATION:
- case NL80211_IFTYPE_MONITOR:
REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_KSRCH_MODE);
break;
+ default:
+ if (ah->is_monitoring)
+ REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_KSRCH_MODE);
+ break;
}
}
@@ -1634,7 +1638,6 @@
switch (ah->opmode) {
case NL80211_IFTYPE_STATION:
- case NL80211_IFTYPE_MONITOR:
REG_WRITE(ah, AR_NEXT_TBTT_TIMER, TU_TO_USEC(next_beacon));
REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, 0xffff);
REG_WRITE(ah, AR_NEXT_SWBA, 0x7ffff);
@@ -1663,6 +1666,14 @@
AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN;
break;
default:
+ if (ah->is_monitoring) {
+ REG_WRITE(ah, AR_NEXT_TBTT_TIMER,
+ TU_TO_USEC(next_beacon));
+ REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, 0xffff);
+ REG_WRITE(ah, AR_NEXT_SWBA, 0x7ffff);
+ flags |= AR_TBTT_TIMER_EN;
+ break;
+ }
ath_print(ath9k_hw_common(ah), ATH_DBG_BEACON,
"%s: unsupported opmode: %d\n",
__func__, ah->opmode);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index d032939..d47d1b4 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -622,6 +622,7 @@
bool sw_mgmt_crypto;
bool is_pciexpress;
+ bool is_monitoring;
bool need_an_top2_fixup;
u16 tx_trig_level;
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 95b41db..92bc5c5 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,6 +15,7 @@
*/
#include <linux/slab.h>
+#include <linux/pm_qos_params.h>
#include "ath9k.h"
@@ -179,6 +180,8 @@
.write = ath9k_iowrite32,
};
+struct pm_qos_request_list ath9k_pm_qos_req;
+
/**************************/
/* Initialization */
/**************************/
@@ -756,6 +759,9 @@
ath_init_leds(sc);
ath_start_rfkill_poll(sc);
+ pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+ PM_QOS_DEFAULT_VALUE);
+
return 0;
error_world:
@@ -824,6 +830,7 @@
}
ieee80211_unregister_hw(hw);
+ pm_qos_remove_request(&ath9k_pm_qos_req);
ath_rx_cleanup(sc);
ath_tx_cleanup(sc);
ath9k_deinit_softc(sc);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index b52f1cf..25d3ef4 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -15,6 +15,7 @@
*/
#include <linux/nl80211.h>
+#include <linux/pm_qos_params.h>
#include "ath9k.h"
#include "btcoex.h"
@@ -93,11 +94,13 @@
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
unsigned long flags;
+ enum ath9k_power_mode power_mode;
spin_lock_irqsave(&sc->sc_pm_lock, flags);
if (++sc->ps_usecount != 1)
goto unlock;
+ power_mode = sc->sc_ah->power_mode;
ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
/*
@@ -105,10 +108,12 @@
* useful data. Better clear them now so that they don't mess up
* survey data results.
*/
- spin_lock(&common->cc_lock);
- ath_hw_cycle_counters_update(common);
- memset(&common->cc_survey, 0, sizeof(common->cc_survey));
- spin_unlock(&common->cc_lock);
+ if (power_mode != ATH9K_PM_AWAKE) {
+ spin_lock(&common->cc_lock);
+ ath_hw_cycle_counters_update(common);
+ memset(&common->cc_survey, 0, sizeof(common->cc_survey));
+ spin_unlock(&common->cc_lock);
+ }
unlock:
spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
@@ -1217,6 +1222,7 @@
ah->imask |= ATH9K_INT_CST;
sc->sc_flags &= ~SC_OP_INVALID;
+ sc->sc_ah->is_monitoring = false;
/* Disable BMISS interrupt when we're not associated */
ah->imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
@@ -1238,6 +1244,8 @@
ath9k_btcoex_timer_resume(sc);
}
+ pm_qos_update_request(&ath9k_pm_qos_req, 55);
+
mutex_unlock:
mutex_unlock(&sc->mutex);
@@ -1415,6 +1423,8 @@
sc->sc_flags |= SC_OP_INVALID;
+ pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+
mutex_unlock(&sc->mutex);
ath_print(common, ATH_DBG_CONFIG, "Driver halt\n");
@@ -1493,8 +1503,7 @@
ath9k_hw_set_interrupts(ah, ah->imask);
if (vif->type == NL80211_IFTYPE_AP ||
- vif->type == NL80211_IFTYPE_ADHOC ||
- vif->type == NL80211_IFTYPE_MONITOR) {
+ vif->type == NL80211_IFTYPE_ADHOC) {
sc->sc_flags |= SC_OP_ANI_RUN;
ath_start_ani(common);
}
@@ -1644,8 +1653,12 @@
if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
if (conf->flags & IEEE80211_CONF_MONITOR) {
ath_print(common, ATH_DBG_CONFIG,
- "HW opmode set to Monitor mode\n");
- sc->sc_ah->opmode = NL80211_IFTYPE_MONITOR;
+ "Monitor mode is enabled\n");
+ sc->sc_ah->is_monitoring = true;
+ } else {
+ ath_print(common, ATH_DBG_CONFIG,
+ "Monitor mode is disabled\n");
+ sc->sc_ah->is_monitoring = false;
}
}
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index fddb012..1a62e35 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -441,7 +441,7 @@
*/
if (((sc->sc_ah->opmode != NL80211_IFTYPE_AP) &&
(sc->rx.rxfilter & FIF_PROMISC_IN_BSS)) ||
- (sc->sc_ah->opmode == NL80211_IFTYPE_MONITOR))
+ (sc->sc_ah->is_monitoring))
rfilt |= ATH9K_RX_FILTER_PROM;
if (sc->rx.rxfilter & FIF_CONTROL)
@@ -518,7 +518,7 @@
bool stopped;
spin_lock_bh(&sc->rx.rxbuflock);
- ath9k_hw_stoppcurecv(ah);
+ ath9k_hw_abortpcurecv(ah);
ath9k_hw_setrxfilter(ah, 0);
stopped = ath9k_hw_stopdmarecv(ah);
@@ -897,7 +897,7 @@
* decryption and MIC failures. For monitor mode,
* we also ignore the CRC error.
*/
- if (ah->opmode == NL80211_IFTYPE_MONITOR) {
+ if (ah->is_monitoring) {
if (rx_stats->rs_status &
~(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC |
ATH9K_RXERR_CRC))
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 42976b0..dddf579 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -703,6 +703,7 @@
#define AR_WA_RESET_EN (1 << 18) /* Sw Control to enable PCI-Reset to POR (bit 15) */
#define AR_WA_ANALOG_SHIFT (1 << 20)
#define AR_WA_POR_SHORT (1 << 21) /* PCI-E Phy reset control */
+#define AR_WA_BIT22 (1 << 22)
#define AR9285_WA_DEFAULT 0x004a050b
#define AR9280_WA_DEFAULT 0x0040073b
#define AR_WA_DEFAULT 0x0000073f
@@ -865,7 +866,13 @@
#define AR_DEVID_7010(_ah) \
(((_ah)->hw_version.devid == 0x7010) || \
((_ah)->hw_version.devid == 0x7015) || \
- ((_ah)->hw_version.devid == 0x9018))
+ ((_ah)->hw_version.devid == 0x9018) || \
+ ((_ah)->hw_version.devid == 0xA704) || \
+ ((_ah)->hw_version.devid == 0x1200))
+
+#define AR9287_HTC_DEVID(_ah) \
+ (((_ah)->hw_version.devid == 0x7015) || \
+ ((_ah)->hw_version.devid == 0x1200))
#define AR_RADIO_SREV_MAJOR 0xf0
#define AR_RAD5133_SREV_MAJOR 0xc0
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 980ae70..a314c2c 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -647,7 +647,7 @@
}
unlock:
- if (err && (vif_id != -1)) {
+ if (err && (vif_id >= 0)) {
vif_priv->active = false;
bitmap_release_region(&ar->vif_bitmap, vif_id, 0);
ar->vifs--;
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index d8607f4..7504ed1 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -82,9 +82,11 @@
{ USB_DEVICE(0x07d1, 0x3c10) },
/* D-Link DWA 160 A2 */
{ USB_DEVICE(0x07d1, 0x3a09) },
+ /* D-Link DWA 130 D */
+ { USB_DEVICE(0x07d1, 0x3a0f) },
/* Netgear WNA1000 */
{ USB_DEVICE(0x0846, 0x9040) },
- /* Netgear WNDA3100 */
+ /* Netgear WNDA3100 (v1) */
{ USB_DEVICE(0x0846, 0x9010) },
/* Netgear WN111 v2 */
{ USB_DEVICE(0x0846, 0x9001), .driver_info = CARL9170_ONE_LED },
@@ -551,12 +553,12 @@
usb_free_urb(urb);
}
- ret = usb_wait_anchor_empty_timeout(&ar->tx_cmd, HZ);
+ ret = usb_wait_anchor_empty_timeout(&ar->tx_cmd, 1000);
if (ret == 0)
err = -ETIMEDOUT;
/* lets wait a while until the tx - queues are dried out */
- ret = usb_wait_anchor_empty_timeout(&ar->tx_anch, HZ);
+ ret = usb_wait_anchor_empty_timeout(&ar->tx_anch, 1000);
if (ret == 0)
err = -ETIMEDOUT;
diff --git a/drivers/net/wireless/b43/sdio.c b/drivers/net/wireless/b43/sdio.c
index 9a55338..09e2dfd 100644
--- a/drivers/net/wireless/b43/sdio.c
+++ b/drivers/net/wireless/b43/sdio.c
@@ -163,6 +163,7 @@
err_free_ssb:
kfree(sdio);
err_disable_func:
+ sdio_claim_host(func);
sdio_disable_func(func);
err_release_host:
sdio_release_host(func);
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c
index 32dee2c..d5ef696 100644
--- a/drivers/net/wireless/ipw2x00/libipw_module.c
+++ b/drivers/net/wireless/ipw2x00/libipw_module.c
@@ -54,6 +54,7 @@
#define DRV_DESCRIPTION "802.11 data/management/control stack"
#define DRV_NAME "libipw"
+#define DRV_PROCNAME "ieee80211"
#define DRV_VERSION LIBIPW_VERSION
#define DRV_COPYRIGHT "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>"
@@ -293,16 +294,16 @@
struct proc_dir_entry *e;
libipw_debug_level = debug;
- libipw_proc = proc_mkdir("ieee80211", init_net.proc_net);
+ libipw_proc = proc_mkdir(DRV_PROCNAME, init_net.proc_net);
if (libipw_proc == NULL) {
- LIBIPW_ERROR("Unable to create " DRV_NAME
+ LIBIPW_ERROR("Unable to create " DRV_PROCNAME
" proc directory\n");
return -EIO;
}
e = proc_create("debug_level", S_IRUGO | S_IWUSR, libipw_proc,
&debug_level_proc_fops);
if (!e) {
- remove_proc_entry(DRV_NAME, init_net.proc_net);
+ remove_proc_entry(DRV_PROCNAME, init_net.proc_net);
libipw_proc = NULL;
return -EIO;
}
@@ -319,7 +320,7 @@
#ifdef CONFIG_LIBIPW_DEBUG
if (libipw_proc) {
remove_proc_entry("debug_level", libipw_proc);
- remove_proc_entry(DRV_NAME, init_net.proc_net);
+ remove_proc_entry(DRV_PROCNAME, init_net.proc_net);
libipw_proc = NULL;
}
#endif /* CONFIG_LIBIPW_DEBUG */
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 8f8c4b7..7edf8c2 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4000,7 +4000,8 @@
* "the hard way", rather than using device's scan.
*/
if (iwl3945_mod_params.disable_hw_scan) {
- IWL_ERR(priv, "sw scan support is deprecated\n");
+ dev_printk(KERN_DEBUG, &(pdev->dev),
+ "sw scan support is deprecated\n");
iwl3945_hw_ops.hw_scan = NULL;
}
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 5046a00..373930a 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -700,8 +700,9 @@
if (priv->scan_channel < priv->scan_req->n_channels) {
cancel_delayed_work(&priv->scan_work);
- queue_delayed_work(priv->work_thread, &priv->scan_work,
- msecs_to_jiffies(300));
+ if (!priv->stopping)
+ queue_delayed_work(priv->work_thread, &priv->scan_work,
+ msecs_to_jiffies(300));
}
/* This is the final data we are about to send */
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index f062ed5..cb14c38 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -36,6 +36,7 @@
/* CFG80211 */
struct wireless_dev *wdev;
bool wiphy_registered;
+ bool stopping;
struct cfg80211_scan_request *scan_req;
u8 assoc_bss[ETH_ALEN];
u8 disassoc_reason;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 47ce5a6..46b88b1 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -104,6 +104,7 @@
lbs_deb_enter(LBS_DEB_NET);
spin_lock_irq(&priv->driver_lock);
+ priv->stopping = false;
if (priv->connect_status == LBS_CONNECTED)
netif_carrier_on(dev);
@@ -131,10 +132,16 @@
lbs_deb_enter(LBS_DEB_NET);
spin_lock_irq(&priv->driver_lock);
+ priv->stopping = true;
netif_stop_queue(dev);
spin_unlock_irq(&priv->driver_lock);
schedule_work(&priv->mcast_work);
+ cancel_delayed_work_sync(&priv->scan_work);
+ if (priv->scan_req) {
+ cfg80211_scan_done(priv->scan_req, false);
+ priv->scan_req = NULL;
+ }
lbs_deb_leave(LBS_DEB_NET);
return 0;
diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/orinoco/orinoco_usb.c
index a38a7bd2..b9aedf1 100644
--- a/drivers/net/wireless/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/orinoco/orinoco_usb.c
@@ -57,7 +57,6 @@
#include <linux/fcntl.h>
#include <linux/spinlock.h>
#include <linux/list.h>
-#include <linux/smp_lock.h>
#include <linux/usb.h>
#include <linux/timer.h>
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index eea1ef2..4396d4b 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -221,9 +221,6 @@
boolean
default y if (RT2X00_LIB=y && LEDS_CLASS=y) || (RT2X00_LIB=m && LEDS_CLASS!=n)
-comment "rt2x00 leds support disabled due to modularized LEDS_CLASS and built-in rt2x00"
- depends on RT2X00_LIB=y && LEDS_CLASS=m
-
config RT2X00_LIB_DEBUGFS
bool "Ralink debugfs support"
depends on RT2X00_LIB && MAC80211_DEBUGFS
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index d9f5148..9383063d 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -349,7 +349,6 @@
.name = "GSC-PCI",
.unmask = dino_unmask_irq,
.mask = dino_mask_irq,
- .ack = no_ack_irq,
};
diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c
index 1211974..e860038 100644
--- a/drivers/parisc/eisa.c
+++ b/drivers/parisc/eisa.c
@@ -186,7 +186,6 @@
.name = "EISA",
.unmask = eisa_unmask_irq,
.mask = eisa_mask_irq,
- .ack = no_ack_irq,
};
static irqreturn_t eisa_irq(int wax_irq, void *intr_dev)
@@ -340,7 +339,7 @@
setup_irq(2, &irq2_action);
for (i = 0; i < 16; i++) {
set_irq_chip_and_handler(i, &eisa_interrupt_type,
- handle_level_irq);
+ handle_simple_irq);
}
EISA_bus = 1;
diff --git a/drivers/parisc/eisa_eeprom.c b/drivers/parisc/eisa_eeprom.c
index cce00ed..af212c6 100644
--- a/drivers/parisc/eisa_eeprom.c
+++ b/drivers/parisc/eisa_eeprom.c
@@ -24,7 +24,6 @@
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/fs.h>
#include <asm/io.h>
#include <asm/uaccess.h>
diff --git a/drivers/parisc/gsc.c b/drivers/parisc/gsc.c
index e605298..772b193 100644
--- a/drivers/parisc/gsc.c
+++ b/drivers/parisc/gsc.c
@@ -143,7 +143,6 @@
.name = "GSC-ASIC",
.unmask = gsc_asic_unmask_irq,
.mask = gsc_asic_mask_irq,
- .ack = no_ack_irq,
};
int gsc_assign_irq(struct irq_chip *type, void *data)
@@ -153,7 +152,7 @@
if (irq > GSC_IRQ_MAX)
return NO_IRQ;
- set_irq_chip_and_handler(irq, type, handle_level_irq);
+ set_irq_chip_and_handler(irq, type, handle_simple_irq);
set_irq_chip_data(irq, data);
return irq++;
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index a3120a0..0327894b 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -669,6 +669,13 @@
DBG(KERN_DEBUG "enable_irq(%d): eoi(%p, 0x%x)\n", irq,
vi->eoi_addr, vi->eoi_data);
iosapic_eoi(vi->eoi_addr, vi->eoi_data);
+}
+
+static void iosapic_eoi_irq(unsigned int irq)
+{
+ struct vector_info *vi = get_irq_chip_data(irq);
+
+ iosapic_eoi(vi->eoi_addr, vi->eoi_data);
cpu_eoi_irq(irq);
}
@@ -705,6 +712,7 @@
.unmask = iosapic_unmask_irq,
.mask = iosapic_mask_irq,
.ack = cpu_ack_irq,
+ .eoi = iosapic_eoi_irq,
#ifdef CONFIG_SMP
.set_affinity = iosapic_set_affinity_irq,
#endif
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index 2350e8a..f2f501e 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -64,6 +64,7 @@
static unsigned int led_lanrxtx __read_mostly = 1;
static char lcd_text[32] __read_mostly;
static char lcd_text_default[32] __read_mostly;
+static int lcd_no_led_support __read_mostly = 0; /* KittyHawk doesn't support LED on its LCD */
static struct workqueue_struct *led_wq;
@@ -115,7 +116,7 @@
.lcd_width = 16,
.lcd_cmd_reg_addr = KITTYHAWK_LCD_CMD,
.lcd_data_reg_addr = KITTYHAWK_LCD_DATA,
- .min_cmd_delay = 40,
+ .min_cmd_delay = 80,
.reset_cmd1 = 0x80,
.reset_cmd2 = 0xc0,
};
@@ -135,6 +136,9 @@
/* Display the default text now */
if (led_type == LED_HASLCD) lcd_print( lcd_text_default );
+ /* KittyHawk has no LED support on its LCD */
+ if (lcd_no_led_support) return 0;
+
/* Create the work queue and queue the LED task */
led_wq = create_singlethread_workqueue("led_wq");
queue_delayed_work(led_wq, &led_task, 0);
@@ -248,9 +252,13 @@
proc_pdc_root = proc_mkdir("pdc", 0);
if (!proc_pdc_root) return -1;
- ent = proc_create_data("led", S_IRUGO|S_IWUSR, proc_pdc_root,
- &led_proc_fops, (void *)LED_NOLCD); /* LED */
- if (!ent) return -1;
+
+ if (!lcd_no_led_support)
+ {
+ ent = proc_create_data("led", S_IRUGO|S_IWUSR, proc_pdc_root,
+ &led_proc_fops, (void *)LED_NOLCD); /* LED */
+ if (!ent) return -1;
+ }
if (led_type == LED_HASLCD)
{
@@ -692,6 +700,7 @@
case 0x58B: /* KittyHawk DC2 100 (K200) */
printk(KERN_INFO "%s: KittyHawk-Machine (hversion 0x%x) found, "
"LED detection skipped.\n", __FILE__, CPU_HVERSION);
+ lcd_no_led_support = 1;
goto found; /* use the preinitialized values of lcd_info */
}
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index 0846daf..28241532c 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -323,7 +323,6 @@
.name = SUPERIO,
.unmask = superio_unmask_irq,
.mask = superio_mask_irq,
- .ack = no_ack_irq,
};
#ifdef DEBUG_SUPERIO_INIT
@@ -354,7 +353,7 @@
#endif
for (i = 0; i < 16; i++) {
- set_irq_chip_and_handler(i, &superio_interrupt_type, handle_level_irq);
+ set_irq_chip_and_handler(i, &superio_interrupt_type, handle_simple_irq);
}
/*
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index f01e344..98e6fdf 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -49,6 +49,7 @@
obj-$(CONFIG_X86_VISWS) += setup-irq.o
obj-$(CONFIG_MN10300) += setup-bus.o
obj-$(CONFIG_MICROBLAZE) += setup-bus.o
+obj-$(CONFIG_TILE) += setup-bus.o setup-irq.o
#
# ACPI Related PCI FW Functions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 5624db8..003170e 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -64,17 +64,57 @@
}
}
+static bool pci_bus_resource_better(struct resource *res1, bool pos1,
+ struct resource *res2, bool pos2)
+{
+ /* If exactly one is positive decode, always prefer that one */
+ if (pos1 != pos2)
+ return pos1 ? true : false;
+
+ /* Prefer the one that contains the highest address */
+ if (res1->end != res2->end)
+ return (res1->end > res2->end) ? true : false;
+
+ /* Otherwise, prefer the one with highest "center of gravity" */
+ if (res1->start != res2->start)
+ return (res1->start > res2->start) ? true : false;
+
+ /* Otherwise, choose one arbitrarily (but consistently) */
+ return (res1 > res2) ? true : false;
+}
+
+static bool pci_bus_resource_positive(struct pci_bus *bus, struct resource *res)
+{
+ struct pci_bus_resource *bus_res;
+
+ /*
+ * This relies on the fact that pci_bus.resource[] refers to P2P or
+ * CardBus bridge base/limit registers, which are always positively
+ * decoded. The pci_bus.resources list contains host bridge or
+ * subtractively decoded resources.
+ */
+ list_for_each_entry(bus_res, &bus->resources, list) {
+ if (bus_res->res == res)
+ return (bus_res->flags & PCI_SUBTRACTIVE_DECODE) ?
+ false : true;
+ }
+ return true;
+}
+
/*
- * Find the highest-address bus resource below the cursor "res". If the
- * cursor is NULL, return the highest resource.
+ * Find the next-best bus resource after the cursor "res". If the cursor is
+ * NULL, return the best resource. "Best" means that we prefer positive
+ * decode regions over subtractive decode, then those at higher addresses.
*/
static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
unsigned int type,
struct resource *res)
{
+ bool res_pos, r_pos, prev_pos = false;
struct resource *r, *prev = NULL;
int i;
+ res_pos = pci_bus_resource_positive(bus, res);
pci_bus_for_each_resource(bus, r, i) {
if (!r)
continue;
@@ -82,26 +122,14 @@
if ((r->flags & IORESOURCE_TYPE_BITS) != type)
continue;
- /* If this resource is at or past the cursor, skip it */
- if (res) {
- if (r == res)
- continue;
- if (r->end > res->end)
- continue;
- if (r->end == res->end && r->start > res->start)
- continue;
+ r_pos = pci_bus_resource_positive(bus, r);
+ if (!res || pci_bus_resource_better(res, res_pos, r, r_pos)) {
+ if (!prev || pci_bus_resource_better(r, r_pos,
+ prev, prev_pos)) {
+ prev = r;
+ prev_pos = r_pos;
+ }
}
-
- if (!prev)
- prev = r;
-
- /*
- * A small resource is higher than a large one that ends at
- * the same address.
- */
- if (r->end > prev->end ||
- (r->end == prev->end && r->start > prev->start))
- prev = r;
}
return prev;
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 5becbdee..2850e64 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -276,6 +276,12 @@
for (;;) {
offset = next_offset;
+
+ /* Make sure what we read is still in the mapped section */
+ if (WARN(offset > (ebda_sz * 1024 - 4),
+ "ibmphp_ebda: next read is beyond ebda_sz\n"))
+ break;
+
next_offset = readw (io_mem + offset); /* offset of next blk */
offset += 2;
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index b5a7d9b..63d5042 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -705,17 +705,21 @@
#ifdef HAVE_PCI_MMAP
-int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma)
+int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma,
+ enum pci_mmap_api mmap_api)
{
- unsigned long nr, start, size;
+ unsigned long nr, start, size, pci_start;
+ if (pci_resource_len(pdev, resno) == 0)
+ return 0;
nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
start = vma->vm_pgoff;
size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1;
- if (start < size && size - start >= nr)
+ pci_start = (mmap_api == PCI_MMAP_PROCFS) ?
+ pci_resource_start(pdev, resno) >> PAGE_SHIFT : 0;
+ if (start >= pci_start && start < pci_start + size &&
+ start + nr <= pci_start + size)
return 1;
- WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",
- current->comm, start, start+nr, pci_name(pdev), resno, size);
return 0;
}
@@ -745,8 +749,15 @@
if (i >= PCI_ROM_RESOURCE)
return -ENODEV;
- if (!pci_mmap_fits(pdev, i, vma))
+ if (!pci_mmap_fits(pdev, i, vma, PCI_MMAP_SYSFS)) {
+ WARN(1, "process \"%s\" tried to map 0x%08lx bytes "
+ "at page 0x%08lx on %s BAR %d (start 0x%16Lx, size 0x%16Lx)\n",
+ current->comm, vma->vm_end-vma->vm_start, vma->vm_pgoff,
+ pci_name(pdev), i,
+ (u64)pci_resource_start(pdev, i),
+ (u64)pci_resource_len(pdev, i));
return -EINVAL;
+ }
/* pci_mmap_page_range() expects the same kind of entry as coming
* from /proc/bus/pci/ which is a "user visible" value. If this is
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e98c810..710c8a2 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1007,6 +1007,18 @@
int err;
int i, bars = 0;
+ /*
+ * Power state could be unknown at this point, either due to a fresh
+ * boot or a device removal call. So get the current power state
+ * so that things like MSI message writing will behave as expected
+ * (e.g. if the device really is in D0 at enable time).
+ */
+ if (dev->pm_cap) {
+ u16 pmcsr;
+ pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr);
+ dev->current_state = (pmcsr & PCI_PM_CTRL_STATE_MASK);
+ }
+
if (atomic_add_return(1, &dev->enable_cnt) > 1)
return 0; /* already enabled */
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index f5c7c38..7d33f66 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -22,8 +22,13 @@
#endif
extern void pci_cleanup_rom(struct pci_dev *dev);
#ifdef HAVE_PCI_MMAP
+enum pci_mmap_api {
+ PCI_MMAP_SYSFS, /* mmap on /sys/bus/pci/devices/<BDF>/resource<N> */
+ PCI_MMAP_PROCFS /* mmap on /proc/bus/pci/<BDF> */
+};
extern int pci_mmap_fits(struct pci_dev *pdev, int resno,
- struct vm_area_struct *vma);
+ struct vm_area_struct *vmai,
+ enum pci_mmap_api mmap_api);
#endif
int pci_probe_reset_function(struct pci_dev *dev);
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 297b72c8..27911b5 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -10,7 +10,6 @@
#include <linux/module.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
-#include <linux/smp_lock.h>
#include <linux/capability.h>
#include <asm/uaccess.h>
#include <asm/byteorder.h>
@@ -257,7 +256,7 @@
/* Make sure the caller is mapping a real resource for this device */
for (i = 0; i < PCI_ROM_RESOURCE; i++) {
- if (pci_mmap_fits(dev, i, vma))
+ if (pci_mmap_fits(dev, i, vma, PCI_MMAP_PROCFS))
break;
}
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index f5c63fe..6f9350c 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2136,6 +2136,24 @@
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82875_HB,
quirk_unhide_mch_dev6);
+#ifdef CONFIG_TILE
+/*
+ * The Tilera TILEmpower platform needs to set the link speed
+ * to 2.5GT(Giga-Transfers)/s (Gen 1). The default link speed
+ * setting is 5GT/s (Gen 2). 0x98 is the Link Control2 PCIe
+ * capability register of the PEX8624 PCIe switch. The switch
+ * supports link speed auto negotiation, but falsely sets
+ * the link speed to 5GT/s.
+ */
+static void __devinit quirk_tile_plx_gen1(struct pci_dev *dev)
+{
+ if (tile_plx_gen1) {
+ pci_write_config_dword(dev, 0x98, 0x1);
+ mdelay(50);
+ }
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8624, quirk_tile_plx_gen1);
+#endif /* CONFIG_TILE */
#ifdef CONFIG_PCI_MSI
/* Some chipsets do not support MSI. We cannot easily rely on setting
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index a87c498..3a5a6fc 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -13,7 +13,6 @@
#include <linux/spinlock.h>
#include <linux/pci.h>
#include <linux/msi.h>
-#include <xen/xenbus.h>
#include <xen/interface/io/pciif.h>
#include <asm/xen/pci.h>
#include <linux/interrupt.h>
@@ -576,8 +575,9 @@
pcidev = pci_get_bus_and_slot(bus, devfn);
if (!pcidev || !pcidev->driver) {
- dev_err(&pcidev->dev,
- "device or driver is NULL\n");
+ dev_err(&pdev->xdev->dev, "device or AER driver is NULL\n");
+ if (pcidev)
+ pci_dev_put(pcidev);
return result;
}
pdrv = pcidev->driver;
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index 8cbfa06..96c72e9 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -725,17 +725,17 @@
return 0;
- err_out_free_res2:
+err_out_free_res2:
if (irq_mode == 1)
free_irq(dev->irq, socket);
else
del_timer_sync(&socket->poll_timer);
- err_out_free_res:
+err_out_free_res:
pci_release_regions(dev);
- err_out_disable:
+err_out_disable:
pci_disable_device(dev);
- err_out_free_mem:
+err_out_free_mem:
kfree(socket);
return ret;
}
diff --git a/drivers/pcmcia/pd6729.h b/drivers/pcmcia/pd6729.h
index 41418d3..c8e84bd 100644
--- a/drivers/pcmcia/pd6729.h
+++ b/drivers/pcmcia/pd6729.h
@@ -15,7 +15,7 @@
struct pd6729_socket {
int number;
int card_irq;
- unsigned long io_base; /* base io address of the socket */
+ unsigned long io_base; /* base io address of the socket */
struct pcmcia_socket socket;
struct timer_list poll_timer;
};
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 0ea3b29..81af2b3 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -237,7 +237,7 @@
#ifdef CONFIG_SA1100_COLLIE
#include "sa11xx_base.h"
-int __init pcmcia_collie_init(struct device *dev)
+int __devinit pcmcia_collie_init(struct device *dev)
{
int ret = -ENODEV;
diff --git a/drivers/pcmcia/sa1100_assabet.c b/drivers/pcmcia/sa1100_assabet.c
index fd013a1..f1e8822 100644
--- a/drivers/pcmcia/sa1100_assabet.c
+++ b/drivers/pcmcia/sa1100_assabet.c
@@ -130,7 +130,7 @@
.socket_suspend = assabet_pcmcia_socket_suspend,
};
-int pcmcia_assabet_init(struct device *dev)
+int __devinit pcmcia_assabet_init(struct device *dev)
{
int ret = -ENODEV;
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
index 9bf088b..30560df 100644
--- a/drivers/pcmcia/sa1100_cerf.c
+++ b/drivers/pcmcia/sa1100_cerf.c
@@ -97,7 +97,7 @@
.socket_suspend = cerf_pcmcia_socket_suspend,
};
-int __init pcmcia_cerf_init(struct device *dev)
+int __devinit pcmcia_cerf_init(struct device *dev)
{
int ret = -ENODEV;
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index 945857f..6b22859 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -64,7 +64,7 @@
#endif
};
-static int sa11x0_drv_pcmcia_probe(struct platform_device *dev)
+static int __devinit sa11x0_drv_pcmcia_probe(struct platform_device *dev)
{
int i, ret = -ENODEV;
diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c
index 56329ad..edf8f00 100644
--- a/drivers/pcmcia/sa1100_h3600.c
+++ b/drivers/pcmcia/sa1100_h3600.c
@@ -219,7 +219,7 @@
.socket_suspend = h3600_pcmcia_socket_suspend,
};
-int __init pcmcia_h3600_init(struct device *dev)
+int __devinit pcmcia_h3600_init(struct device *dev)
{
int ret = -ENODEV;
diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c
index c4d5186..7ff1b43 100644
--- a/drivers/pcmcia/sa1100_shannon.c
+++ b/drivers/pcmcia/sa1100_shannon.c
@@ -113,7 +113,7 @@
.socket_suspend = shannon_pcmcia_socket_suspend,
};
-int __init pcmcia_shannon_init(struct device *dev)
+int __devinit pcmcia_shannon_init(struct device *dev)
{
int ret = -ENODEV;
diff --git a/drivers/pcmcia/sa1100_simpad.c b/drivers/pcmcia/sa1100_simpad.c
index 05bd504..c998f7a 100644
--- a/drivers/pcmcia/sa1100_simpad.c
+++ b/drivers/pcmcia/sa1100_simpad.c
@@ -123,7 +123,7 @@
.socket_suspend = simpad_pcmcia_socket_suspend,
};
-int __init pcmcia_simpad_init(struct device *dev)
+int __devinit pcmcia_simpad_init(struct device *dev)
{
int ret = -ENODEV;
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 689e3c0..2fe8cb8 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -57,14 +57,20 @@
void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func,
int lvl, const char *fmt, ...)
{
+ struct va_format vaf;
va_list args;
if (pc_debug > lvl) {
- printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func);
va_start(args, fmt);
- vprintk(fmt, args);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ printk(KERN_DEBUG "skt%u: %s: %pV", skt->nr, func, &vaf);
+
va_end(args);
}
}
+EXPORT_SYMBOL(soc_pcmcia_debug);
#endif
diff --git a/drivers/pnp/isapnp/proc.c b/drivers/pnp/isapnp/proc.c
index e73ebef..315b311 100644
--- a/drivers/pnp/isapnp/proc.c
+++ b/drivers/pnp/isapnp/proc.c
@@ -21,7 +21,6 @@
#include <linux/isapnp.h>
#include <linux/proc_fs.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <asm/uaccess.h>
extern struct pnp_protocol isapnp_protocol;
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index 68cf0c9..7b5080c 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -1159,11 +1159,11 @@
list_for_each_entry(port, &rio_mports, node) {
if (!request_mem_region(port->iores.start,
- port->iores.end - port->iores.start,
+ resource_size(&port->iores),
port->name)) {
printk(KERN_ERR
"RIO: Error requesting master port region 0x%016llx-0x%016llx\n",
- (u64)port->iores.start, (u64)port->iores.end - 1);
+ (u64)port->iores.start, (u64)port->iores.end);
rc = -ENOMEM;
goto out;
}
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index f1d10c9..ba521f0 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -911,7 +911,7 @@
}
/**
- * set_consumer_device_supply: Bind a regulator to a symbolic supply
+ * set_consumer_device_supply - Bind a regulator to a symbolic supply
* @rdev: regulator source
* @consumer_dev: device the supply applies to
* @consumer_dev_name: dev_name() string for device supply applies to
@@ -1052,7 +1052,6 @@
printk(KERN_WARNING
"%s: could not add device link %s err %d\n",
__func__, dev->kobj.name, err);
- device_remove_file(dev, ®ulator->dev_attr);
goto link_name_err;
}
}
@@ -1268,13 +1267,17 @@
{
int ret, delay;
- /* do we need to enable the supply regulator first */
- if (rdev->supply) {
- ret = _regulator_enable(rdev->supply);
- if (ret < 0) {
- printk(KERN_ERR "%s: failed to enable %s: %d\n",
- __func__, rdev_get_name(rdev), ret);
- return ret;
+ if (rdev->use_count == 0) {
+ /* do we need to enable the supply regulator first */
+ if (rdev->supply) {
+ mutex_lock(&rdev->supply->mutex);
+ ret = _regulator_enable(rdev->supply);
+ mutex_unlock(&rdev->supply->mutex);
+ if (ret < 0) {
+ printk(KERN_ERR "%s: failed to enable %s: %d\n",
+ __func__, rdev_get_name(rdev), ret);
+ return ret;
+ }
}
}
@@ -1313,10 +1316,12 @@
if (ret < 0)
return ret;
- if (delay >= 1000)
+ if (delay >= 1000) {
mdelay(delay / 1000);
- else if (delay)
+ udelay(delay % 1000);
+ } else if (delay) {
udelay(delay);
+ }
} else if (ret < 0) {
printk(KERN_ERR "%s: is_enabled() failed for %s: %d\n",
@@ -1359,6 +1364,7 @@
struct regulator_dev **supply_rdev_ptr)
{
int ret = 0;
+ *supply_rdev_ptr = NULL;
if (WARN(rdev->use_count <= 0,
"unbalanced disables for %s\n",
@@ -2346,6 +2352,7 @@
if (init_data->supply_regulator && init_data->supply_regulator_dev) {
dev_err(dev,
"Supply regulator specified by both name and dev\n");
+ ret = -EINVAL;
goto scrub;
}
@@ -2364,6 +2371,7 @@
if (!found) {
dev_err(dev, "Failed to find supply %s\n",
init_data->supply_regulator);
+ ret = -ENODEV;
goto scrub;
}
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index 4597d50..ecd99f5 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -465,8 +465,8 @@
.get_voltage = mc13783_fixed_regulator_get_voltage,
};
-int mc13783_powermisc_rmw(struct mc13783_regulator_priv *priv, u32 mask,
- u32 val)
+static int mc13783_powermisc_rmw(struct mc13783_regulator_priv *priv, u32 mask,
+ u32 val)
{
struct mc13783 *mc13783 = priv->mc13783;
int ret;
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 7e5892e..a57262a 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -219,12 +219,12 @@
return -EACCES;
status = twl_i2c_write_u8(TWL_MODULE_PM_MASTER,
- message >> 8, 0x15 /* PB_WORD_MSB */ );
- if (status >= 0)
+ message >> 8, TWL4030_PM_MASTER_PB_WORD_MSB);
+ if (status < 0)
return status;
return twl_i2c_write_u8(TWL_MODULE_PM_MASTER,
- message, 0x16 /* PB_WORD_LSB */ );
+ message & 0xff, TWL4030_PM_MASTER_PB_WORD_LSB);
}
/*----------------------------------------------------------------------*/
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index 03713bc..21fefef 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -131,10 +131,19 @@
static int wm8994_ldo2_list_voltage(struct regulator_dev *rdev,
unsigned int selector)
{
+ struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
+
if (selector > WM8994_LDO2_MAX_SELECTOR)
return -EINVAL;
- return (selector * 100000) + 900000;
+ switch (ldo->wm8994->type) {
+ case WM8994:
+ return (selector * 100000) + 900000;
+ case WM8958:
+ return (selector * 100000) + 1000000;
+ default:
+ return -EINVAL;
+ }
}
static int wm8994_ldo2_get_voltage(struct regulator_dev *rdev)
@@ -157,7 +166,17 @@
struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
int selector, v;
- selector = (min_uV - 900000) / 100000;
+ switch (ldo->wm8994->type) {
+ case WM8994:
+ selector = (min_uV - 900000) / 100000;
+ break;
+ case WM8958:
+ selector = (min_uV - 1000000) / 100000;
+ break;
+ default:
+ return -EINVAL;
+ }
+
v = wm8994_ldo2_list_voltage(rdev, selector);
if (v < 0 || v > max_uV)
return -EINVAL;
diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c
index 359d1e0..f0d6389 100644
--- a/drivers/rtc/rtc-ds1302.c
+++ b/drivers/rtc/rtc-ds1302.c
@@ -35,7 +35,7 @@
#ifdef CONFIG_SH_SECUREEDGE5410
#include <asm/rtc.h>
-#include <mach/snapgear.h>
+#include <mach/secureedge5410.h>
#define RTC_RESET 0x1000
#define RTC_IODATA 0x0800
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 5efbd59..06e41ed 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -761,7 +761,7 @@
clk_put(rtc->clk);
iounmap(rtc->regbase);
err_badmap:
- release_resource(rtc->res);
+ release_mem_region(rtc->res->start, rtc->regsize);
err_badres:
kfree(rtc);
@@ -786,7 +786,7 @@
}
iounmap(rtc->regbase);
- release_resource(rtc->res);
+ release_mem_region(rtc->res->start, rtc->regsize);
clk_disable(rtc->clk);
clk_put(rtc->clk);
diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c
index c71d89d..83b4615 100644
--- a/drivers/s390/block/dasd_eer.c
+++ b/drivers/s390/block/dasd_eer.c
@@ -17,7 +17,6 @@
#include <linux/device.h>
#include <linux/poll.h>
#include <linux/mutex.h>
-#include <linux/smp_lock.h>
#include <linux/err.h>
#include <linux/slab.h>
diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c
index eb28fb0..f6489eb 100644
--- a/drivers/s390/char/fs3270.c
+++ b/drivers/s390/char/fs3270.c
@@ -14,7 +14,6 @@
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/types.h>
-#include <linux/smp_lock.h>
#include <asm/compat.h>
#include <asm/ccwdev.h>
diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c
index 883e2db..e090a30 100644
--- a/drivers/s390/char/tape_char.c
+++ b/drivers/s390/char/tape_char.c
@@ -17,7 +17,6 @@
#include <linux/types.h>
#include <linux/proc_fs.h>
#include <linux/mtio.h>
-#include <linux/smp_lock.h>
#include <linux/compat.h>
#include <asm/uaccess.h>
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index 6c40867..b3a3e8e 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -209,29 +209,79 @@
wake_up(&device->state_change_wq);
}
+struct tape_med_state_work_data {
+ struct tape_device *device;
+ enum tape_medium_state state;
+ struct work_struct work;
+};
+
+static void
+tape_med_state_work_handler(struct work_struct *work)
+{
+ static char env_state_loaded[] = "MEDIUM_STATE=LOADED";
+ static char env_state_unloaded[] = "MEDIUM_STATE=UNLOADED";
+ struct tape_med_state_work_data *p =
+ container_of(work, struct tape_med_state_work_data, work);
+ struct tape_device *device = p->device;
+ char *envp[] = { NULL, NULL };
+
+ switch (p->state) {
+ case MS_UNLOADED:
+ pr_info("%s: The tape cartridge has been successfully "
+ "unloaded\n", dev_name(&device->cdev->dev));
+ envp[0] = env_state_unloaded;
+ kobject_uevent_env(&device->cdev->dev.kobj, KOBJ_CHANGE, envp);
+ break;
+ case MS_LOADED:
+ pr_info("%s: A tape cartridge has been mounted\n",
+ dev_name(&device->cdev->dev));
+ envp[0] = env_state_loaded;
+ kobject_uevent_env(&device->cdev->dev.kobj, KOBJ_CHANGE, envp);
+ break;
+ default:
+ break;
+ }
+ tape_put_device(device);
+ kfree(p);
+}
+
+static void
+tape_med_state_work(struct tape_device *device, enum tape_medium_state state)
+{
+ struct tape_med_state_work_data *p;
+
+ p = kzalloc(sizeof(*p), GFP_ATOMIC);
+ if (p) {
+ INIT_WORK(&p->work, tape_med_state_work_handler);
+ p->device = tape_get_device(device);
+ p->state = state;
+ schedule_work(&p->work);
+ }
+}
+
void
tape_med_state_set(struct tape_device *device, enum tape_medium_state newstate)
{
- if (device->medium_state == newstate)
+ enum tape_medium_state oldstate;
+
+ oldstate = device->medium_state;
+ if (oldstate == newstate)
return;
+ device->medium_state = newstate;
switch(newstate){
case MS_UNLOADED:
device->tape_generic_status |= GMT_DR_OPEN(~0);
- if (device->medium_state == MS_LOADED)
- pr_info("%s: The tape cartridge has been successfully "
- "unloaded\n", dev_name(&device->cdev->dev));
+ if (oldstate == MS_LOADED)
+ tape_med_state_work(device, MS_UNLOADED);
break;
case MS_LOADED:
device->tape_generic_status &= ~GMT_DR_OPEN(~0);
- if (device->medium_state == MS_UNLOADED)
- pr_info("%s: A tape cartridge has been mounted\n",
- dev_name(&device->cdev->dev));
+ if (oldstate == MS_UNLOADED)
+ tape_med_state_work(device, MS_LOADED);
break;
default:
- // print nothing
break;
}
- device->medium_state = newstate;
wake_up(&device->state_change_wq);
}
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index 9f66142..c837d74 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -30,7 +30,6 @@
#include <linux/kmod.h>
#include <linux/cdev.h>
#include <linux/device.h>
-#include <linux/smp_lock.h>
#include <linux/string.h>
MODULE_AUTHOR
@@ -249,27 +248,25 @@
char cp_command[80];
char cp_response[160];
char *onoff, *qid_string;
+ int rc;
- memset(cp_command, 0x00, sizeof(cp_command));
- memset(cp_response, 0x00, sizeof(cp_response));
-
- onoff = ((action == 1) ? "ON" : "OFF");
+ onoff = ((action == 1) ? "ON" : "OFF");
qid_string = ((recording_class_AB == 1) ? " QID * " : "");
- /*
+ /*
* The recording commands needs to be called with option QID
* for guests that have previlege classes A or B.
* Purging has to be done as separate step, because recording
* can't be switched on as long as records are on the queue.
* Doing both at the same time doesn't work.
*/
-
- if (purge) {
+ if (purge && (action == 1)) {
+ memset(cp_command, 0x00, sizeof(cp_command));
+ memset(cp_response, 0x00, sizeof(cp_response));
snprintf(cp_command, sizeof(cp_command),
"RECORDING %s PURGE %s",
logptr->recording_name,
qid_string);
-
cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
}
@@ -279,19 +276,33 @@
logptr->recording_name,
onoff,
qid_string);
-
cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
/* The recording command will usually answer with 'Command complete'
* on success, but when the specific service was never connected
* before then there might be an additional informational message
* 'HCPCRC8072I Recording entry not found' before the
- * 'Command complete'. So I use strstr rather then the strncmp.
+ * 'Command complete'. So I use strstr rather then the strncmp.
*/
if (strstr(cp_response,"Command complete"))
- return 0;
+ rc = 0;
else
- return -EIO;
+ rc = -EIO;
+ /*
+ * If we turn recording off, we have to purge any remaining records
+ * afterwards, as a large number of queued records may impact z/VM
+ * performance.
+ */
+ if (purge && (action == 0)) {
+ memset(cp_command, 0x00, sizeof(cp_command));
+ memset(cp_response, 0x00, sizeof(cp_response));
+ snprintf(cp_command, sizeof(cp_command),
+ "RECORDING %s PURGE %s",
+ logptr->recording_name,
+ qid_string);
+ cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
+ }
+ return rc;
}
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index 1de672f..f7e4ae6 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -13,7 +13,6 @@
#include <linux/cdev.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <asm/uaccess.h>
#include <asm/cio.h>
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 2ff8a22..e8391b89 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1455,7 +1455,16 @@
break;
case IO_SCH_UNREG_ATTACH:
case IO_SCH_UNREG:
- if (cdev)
+ if (!cdev)
+ break;
+ if (cdev->private->state == DEV_STATE_SENSE_ID) {
+ /*
+ * Note: delayed work triggered by this event
+ * and repeated calls to sch_event are synchronized
+ * by the above check for work_pending(cdev).
+ */
+ dev_fsm_event(cdev, DEV_EVENT_NOTOPER);
+ } else
ccw_device_set_notoper(cdev);
break;
case IO_SCH_NOP:
diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c
index 752dbee..5d9c666 100644
--- a/drivers/s390/cio/qdio_thinint.c
+++ b/drivers/s390/cio/qdio_thinint.c
@@ -292,8 +292,8 @@
return;
/* reset adapter interrupt indicators */
- put_indicator(irq_ptr->dsci);
set_subchannel_ind(irq_ptr, 1);
+ put_indicator(irq_ptr->dsci);
}
void __exit tiqdio_unregister_thinints(void)
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index f522174..7fca9c1 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -35,7 +35,6 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/compat.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <asm/atomic.h>
#include <asm/uaccess.h>
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 6be43eb..f47a714 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -440,7 +440,6 @@
* index of buffer to be filled by driver; state EMPTY or PACKING
*/
int next_buf_to_fill;
- int sync_iqdio_error;
/*
* number of buffers that are currently filled (PRIMED)
* -> these buffers are hardware-owned
@@ -695,14 +694,6 @@
int is_vmac;
};
-struct qeth_skb_data {
- __u32 magic;
- int count;
-};
-
-#define QETH_SKB_MAGIC 0x71657468
-#define QETH_SIGA_CC2_RETRIES 3
-
struct qeth_rx {
int b_count;
int b_index;
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 7642670..e6b2df0 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -877,8 +877,8 @@
return;
}
-static void __qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
- struct qeth_qdio_out_buffer *buf, unsigned int qeth_skip_skb)
+static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
+ struct qeth_qdio_out_buffer *buf)
{
int i;
struct sk_buff *skb;
@@ -887,13 +887,11 @@
if (buf->buffer->element[0].flags & 0x40)
atomic_dec(&queue->set_pci_flags_count);
- if (!qeth_skip_skb) {
+ skb = skb_dequeue(&buf->skb_list);
+ while (skb) {
+ atomic_dec(&skb->users);
+ dev_kfree_skb_any(skb);
skb = skb_dequeue(&buf->skb_list);
- while (skb) {
- atomic_dec(&skb->users);
- dev_kfree_skb_any(skb);
- skb = skb_dequeue(&buf->skb_list);
- }
}
for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(queue->card); ++i) {
if (buf->buffer->element[i].addr && buf->is_header[i])
@@ -909,12 +907,6 @@
atomic_set(&buf->state, QETH_QDIO_BUF_EMPTY);
}
-static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
- struct qeth_qdio_out_buffer *buf)
-{
- __qeth_clear_output_buffer(queue, buf, 0);
-}
-
void qeth_clear_qdio_buffers(struct qeth_card *card)
{
int i, j;
@@ -2833,7 +2825,6 @@
}
}
- queue->sync_iqdio_error = 0;
queue->card->dev->trans_start = jiffies;
if (queue->card->options.performance_stats) {
queue->card->perf_stats.outbound_do_qdio_cnt++;
@@ -2849,10 +2840,6 @@
queue->card->perf_stats.outbound_do_qdio_time +=
qeth_get_micros() -
queue->card->perf_stats.outbound_do_qdio_start_time;
- if (rc > 0) {
- if (!(rc & QDIO_ERROR_SIGA_BUSY))
- queue->sync_iqdio_error = rc & 3;
- }
if (rc) {
queue->card->stats.tx_errors += count;
/* ignore temporary SIGA errors without busy condition */
@@ -2916,7 +2903,7 @@
{
struct qeth_card *card = (struct qeth_card *)card_ptr;
- if (card->dev)
+ if (card->dev && (card->dev->flags & IFF_UP))
napi_schedule(&card->napi);
}
EXPORT_SYMBOL_GPL(qeth_qdio_start_poll);
@@ -2940,7 +2927,6 @@
struct qeth_qdio_out_q *queue = card->qdio.out_qs[__queue];
struct qeth_qdio_out_buffer *buffer;
int i;
- unsigned qeth_send_err;
QETH_CARD_TEXT(card, 6, "qdouhdl");
if (qdio_error & QDIO_ERROR_ACTIVATE_CHECK_CONDITION) {
@@ -2956,9 +2942,8 @@
}
for (i = first_element; i < (first_element + count); ++i) {
buffer = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q];
- qeth_send_err = qeth_handle_send_error(card, buffer, qdio_error);
- __qeth_clear_output_buffer(queue, buffer,
- (qeth_send_err == QETH_SEND_ERROR_RETRY) ? 1 : 0);
+ qeth_handle_send_error(card, buffer, qdio_error);
+ qeth_clear_output_buffer(queue, buffer);
}
atomic_sub(count, &queue->used_buffers);
/* check if we need to do something on this outbound queue */
@@ -3183,10 +3168,7 @@
int offset, int hd_len)
{
struct qeth_qdio_out_buffer *buffer;
- struct sk_buff *skb1;
- struct qeth_skb_data *retry_ctrl;
int index;
- int rc;
/* spin until we get the queue ... */
while (atomic_cmpxchg(&queue->state, QETH_OUT_Q_UNLOCKED,
@@ -3205,25 +3187,6 @@
atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
qeth_fill_buffer(queue, buffer, skb, hdr, offset, hd_len);
qeth_flush_buffers(queue, index, 1);
- if (queue->sync_iqdio_error == 2) {
- skb1 = skb_dequeue(&buffer->skb_list);
- while (skb1) {
- atomic_dec(&skb1->users);
- skb1 = skb_dequeue(&buffer->skb_list);
- }
- retry_ctrl = (struct qeth_skb_data *) &skb->cb[16];
- if (retry_ctrl->magic != QETH_SKB_MAGIC) {
- retry_ctrl->magic = QETH_SKB_MAGIC;
- retry_ctrl->count = 0;
- }
- if (retry_ctrl->count < QETH_SIGA_CC2_RETRIES) {
- retry_ctrl->count++;
- rc = dev_queue_xmit(skb);
- } else {
- dev_kfree_skb_any(skb);
- QETH_CARD_TEXT(card, 2, "qrdrop");
- }
- }
return 0;
out:
atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 50286d8..6bd2dbc 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -76,7 +76,7 @@
scpnt->scsi_done(scpnt);
}
-static int zfcp_scsi_queuecommand(struct scsi_cmnd *scpnt,
+static int zfcp_scsi_queuecommand_lck(struct scsi_cmnd *scpnt,
void (*done) (struct scsi_cmnd *))
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(scpnt->device);
@@ -127,6 +127,8 @@
return ret;
}
+static DEF_SCSI_QCMD(zfcp_scsi_queuecommand)
+
static int zfcp_scsi_slave_alloc(struct scsi_device *sdev)
{
struct fc_rport *rport = starget_to_rport(scsi_target(sdev));
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index fcf08b3..b7bd5b0 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1765,7 +1765,7 @@
} /* End twa_scsi_eh_reset() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int twa_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int twa_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
int request_id, retval;
TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
@@ -1812,6 +1812,8 @@
return retval;
} /* End twa_scsi_queue() */
+static DEF_SCSI_QCMD(twa_scsi_queue)
+
/* This function hands scsi cdb's to the firmware */
static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, char *cdb, int use_sg, TW_SG_Entry *sglistarg)
{
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index 6a95d11..13e39e1 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -1501,7 +1501,7 @@
} /* End twl_scsi_eh_reset() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int twl_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int twl_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
int request_id, retval;
TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
@@ -1536,6 +1536,8 @@
return retval;
} /* End twl_scsi_queue() */
+static DEF_SCSI_QCMD(twl_scsi_queue)
+
/* This function tells the controller to shut down */
static void __twl_shutdown(TW_Device_Extension *tw_dev)
{
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index b112534..7fe96ff 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1947,7 +1947,7 @@
} /* End tw_scsiop_test_unit_ready_complete() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int tw_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
unsigned char *command = SCpnt->cmnd;
int request_id = 0;
@@ -2023,6 +2023,8 @@
return retval;
} /* End tw_scsi_queue() */
+static DEF_SCSI_QCMD(tw_scsi_queue)
+
/* This function is the interrupt service routine */
static irqreturn_t tw_interrupt(int irq, void *dev_instance)
{
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 89fc1c8..f672491 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -167,7 +167,7 @@
#include "53c700_d.h"
-STATIC int NCR_700_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+STATIC int NCR_700_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *);
STATIC int NCR_700_abort(struct scsi_cmnd * SCpnt);
STATIC int NCR_700_bus_reset(struct scsi_cmnd * SCpnt);
STATIC int NCR_700_host_reset(struct scsi_cmnd * SCpnt);
@@ -1749,8 +1749,8 @@
return IRQ_RETVAL(handled);
}
-STATIC int
-NCR_700_queuecommand(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
+static int
+NCR_700_queuecommand_lck(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
{
struct NCR_700_Host_Parameters *hostdata =
(struct NCR_700_Host_Parameters *)SCp->device->host->hostdata[0];
@@ -1904,6 +1904,8 @@
return 0;
}
+STATIC DEF_SCSI_QCMD(NCR_700_queuecommand)
+
STATIC int
NCR_700_abort(struct scsi_cmnd * SCp)
{
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index fc0b4b8..f66c33b 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -2807,7 +2807,7 @@
Outgoing Mailbox for execution by the associated Host Adapter.
*/
-static int BusLogic_QueueCommand(struct scsi_cmnd *Command, void (*CompletionRoutine) (struct scsi_cmnd *))
+static int BusLogic_QueueCommand_lck(struct scsi_cmnd *Command, void (*CompletionRoutine) (struct scsi_cmnd *))
{
struct BusLogic_HostAdapter *HostAdapter = (struct BusLogic_HostAdapter *) Command->device->host->hostdata;
struct BusLogic_TargetFlags *TargetFlags = &HostAdapter->TargetFlags[Command->device->id];
@@ -2994,6 +2994,7 @@
return 0;
}
+static DEF_SCSI_QCMD(BusLogic_QueueCommand)
#if 0
/*
diff --git a/drivers/scsi/BusLogic.h b/drivers/scsi/BusLogic.h
index 73f237a..649fcb3 100644
--- a/drivers/scsi/BusLogic.h
+++ b/drivers/scsi/BusLogic.h
@@ -1319,7 +1319,7 @@
*/
static const char *BusLogic_DriverInfo(struct Scsi_Host *);
-static int BusLogic_QueueCommand(struct scsi_cmnd *, void (*CompletionRoutine) (struct scsi_cmnd *));
+static int BusLogic_QueueCommand(struct Scsi_Host *h, struct scsi_cmnd *);
static int BusLogic_BIOSDiskParameters(struct scsi_device *, struct block_device *, sector_t, int *);
static int BusLogic_ProcDirectoryInfo(struct Scsi_Host *, char *, char **, off_t, int, int);
static int BusLogic_SlaveConfigure(struct scsi_device *);
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 5d2f148..9a5629f 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -952,7 +952,7 @@
* Locks: host lock taken by caller
*/
-static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int NCR5380_queue_command_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
{
struct Scsi_Host *instance = cmd->device->host;
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
@@ -1021,6 +1021,7 @@
return 0;
}
+static DEF_SCSI_QCMD(NCR5380_queue_command)
/**
* NCR5380_main - NCR state machines
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h
index bdc468c..fd40a32 100644
--- a/drivers/scsi/NCR5380.h
+++ b/drivers/scsi/NCR5380.h
@@ -313,7 +313,7 @@
#endif
static int NCR5380_abort(Scsi_Cmnd * cmd);
static int NCR5380_bus_reset(Scsi_Cmnd * cmd);
-static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *));
+static int NCR5380_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int __maybe_unused NCR5380_proc_info(struct Scsi_Host *instance,
char *buffer, char **start, off_t offset, int length, int inout);
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
index 6961f78..c91888a 100644
--- a/drivers/scsi/NCR53c406a.c
+++ b/drivers/scsi/NCR53c406a.c
@@ -693,7 +693,7 @@
}
#endif
-static int NCR53c406a_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int NCR53c406a_queue_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
{
int i;
@@ -726,6 +726,8 @@
return 0;
}
+static DEF_SCSI_QCMD(NCR53c406a_queue)
+
static int NCR53c406a_host_reset(Scsi_Cmnd * SCpnt)
{
DEB(printk("NCR53c406a_reset called\n"));
diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
index dbbc601..dc5ac6e 100644
--- a/drivers/scsi/a100u2w.c
+++ b/drivers/scsi/a100u2w.c
@@ -911,7 +911,7 @@
* queue the command down to the controller
*/
-static int inia100_queue(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
+static int inia100_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
{
struct orc_scb *scb;
struct orc_host *host; /* Point to Host adapter control block */
@@ -930,6 +930,8 @@
return 0;
}
+static DEF_SCSI_QCMD(inia100_queue)
+
/*****************************************************************************
Function name : inia100_abort
Description : Abort a queued command.
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 29c0ed1..2c93d94 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -248,7 +248,7 @@
* TODO: unify with aac_scsi_cmd().
*/
-static int aac_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int aac_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = cmd->device->host;
struct aac_dev *dev = (struct aac_dev *)host->hostdata;
@@ -267,6 +267,8 @@
return (aac_scsi_cmd(cmd) ? FAILED : 0);
}
+static DEF_SCSI_QCMD(aac_queuecommand)
+
/**
* aac_info - Returns the host adapter name
* @shost: Scsi host to report on
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 0ec3da6..081c6de 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -9500,7 +9500,7 @@
* in the 'scp' result field.
*/
static int
-advansys_queuecommand(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
+advansys_queuecommand_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *shost = scp->device->host;
int asc_res, result = 0;
@@ -9525,6 +9525,8 @@
return result;
}
+static DEF_SCSI_QCMD(advansys_queuecommand)
+
static ushort __devinit AscGetEisaChipCfg(PortAddr iop_base)
{
PortAddr eisa_cfg_iop = (PortAddr) ASC_GET_EISA_SLOT(iop_base) |
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 8eab858..c5169f0 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1056,7 +1056,7 @@
* queue a command
*
*/
-static int aha152x_queue(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int aha152x_queue_lck(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
{
#if 0
if(*SCpnt->cmnd == REQUEST_SENSE) {
@@ -1070,6 +1070,8 @@
return aha152x_internal_queue(SCpnt, NULL, 0, done);
}
+static DEF_SCSI_QCMD(aha152x_queue)
+
/*
*
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 4f785f2..195823a 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -558,7 +558,7 @@
};
}
-static int aha1542_queuecommand(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int aha1542_queuecommand_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
{
unchar ahacmd = CMD_START_SCSI;
unchar direction;
@@ -718,6 +718,8 @@
return 0;
}
+static DEF_SCSI_QCMD(aha1542_queuecommand)
+
/* Initialize mailboxes */
static void setup_mailboxes(int bse, struct Scsi_Host *shpnt)
{
diff --git a/drivers/scsi/aha1542.h b/drivers/scsi/aha1542.h
index 1db5385..b871d2b 100644
--- a/drivers/scsi/aha1542.h
+++ b/drivers/scsi/aha1542.h
@@ -132,7 +132,7 @@
};
static int aha1542_detect(struct scsi_host_template *);
-static int aha1542_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int aha1542_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int aha1542_bus_reset(Scsi_Cmnd * SCpnt);
static int aha1542_dev_reset(Scsi_Cmnd * SCpnt);
static int aha1542_host_reset(Scsi_Cmnd * SCpnt);
diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index 0107a4c..d058f1a 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -331,7 +331,7 @@
return IRQ_RETVAL(handled);
}
-static int aha1740_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
+static int aha1740_queuecommand_lck(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
{
unchar direction;
unchar *cmd = (unchar *) SCpnt->cmnd;
@@ -503,6 +503,8 @@
return 0;
}
+static DEF_SCSI_QCMD(aha1740_queuecommand)
+
/* Query the board for its irq_level and irq_type. Nothing else matters
in enhanced mode on an EISA bus. */
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 88ad848..25d0666 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -573,7 +573,7 @@
* Queue an SCB to the controller.
*/
static int
-ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
+ahd_linux_queue_lck(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
{
struct ahd_softc *ahd;
struct ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
@@ -588,6 +588,8 @@
return rtn;
}
+static DEF_SCSI_QCMD(ahd_linux_queue)
+
static struct scsi_target **
ahd_linux_target_in_softc(struct scsi_target *starget)
{
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index aeea7a6..4a359bb 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -528,7 +528,7 @@
* Queue an SCB to the controller.
*/
static int
-ahc_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
+ahc_linux_queue_lck(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
{
struct ahc_softc *ahc;
struct ahc_linux_device *dev = scsi_transport_device_data(cmd->device);
@@ -548,6 +548,8 @@
return rtn;
}
+static DEF_SCSI_QCMD(ahc_linux_queue)
+
static inline struct scsi_target **
ahc_linux_target_in_softc(struct scsi_target *starget)
{
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index aee73fa..4ff60a0 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -10234,7 +10234,7 @@
* Description:
* Queue a SCB to the controller.
*-F*************************************************************************/
-static int aic7xxx_queue(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
+static int aic7xxx_queue_lck(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
{
struct aic7xxx_host *p;
struct aic7xxx_scb *scb;
@@ -10292,6 +10292,8 @@
return (0);
}
+static DEF_SCSI_QCMD(aic7xxx_queue)
+
/*+F*************************************************************************
* Function:
* aic7xxx_bus_device_reset
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index 05a78e5..17e3df4 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -85,8 +85,7 @@
static int arcmsr_bus_reset(struct scsi_cmnd *);
static int arcmsr_bios_param(struct scsi_device *sdev,
struct block_device *bdev, sector_t capacity, int *info);
-static int arcmsr_queue_command(struct scsi_cmnd *cmd,
- void (*done) (struct scsi_cmnd *));
+static int arcmsr_queue_command(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static int arcmsr_probe(struct pci_dev *pdev,
const struct pci_device_id *id);
static void arcmsr_remove(struct pci_dev *pdev);
@@ -2081,7 +2080,7 @@
}
}
-static int arcmsr_queue_command(struct scsi_cmnd *cmd,
+static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd,
void (* done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = cmd->device->host;
@@ -2124,6 +2123,8 @@
return 0;
}
+static DEF_SCSI_QCMD(arcmsr_queue_command)
+
static bool arcmsr_get_hba_config(struct AdapterControlBlock *acb)
{
struct MessageUnit_A __iomem *reg = acb->pmuA;
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index 918ccf8..ec16672 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -2511,7 +2511,7 @@
* done - function called on completion, with pointer to command descriptor
* Returns : 0, or < 0 on error.
*/
-int acornscsi_queuecmd(struct scsi_cmnd *SCpnt,
+static int acornscsi_queuecmd_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
AS_Host *host = (AS_Host *)SCpnt->device->host->hostdata;
@@ -2561,6 +2561,8 @@
return 0;
}
+DEF_SCSI_QCMD(acornscsi_queuecmd)
+
/*
* Prototype: void acornscsi_reportstatus(struct scsi_cmnd **SCpntp1, struct scsi_cmnd **SCpntp2, int result)
* Purpose : pass a result to *SCpntp1, and check if *SCpntp1 = *SCpntp2
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 9e71ac6..2b2ce21 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -2198,7 +2198,7 @@
* Returns: 0 on success, else error.
* Notes: io_request_lock is held, interrupts are disabled.
*/
-int fas216_queue_command(struct scsi_cmnd *SCpnt,
+static int fas216_queue_command_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
@@ -2240,6 +2240,8 @@
return result;
}
+DEF_SCSI_QCMD(fas216_queue_command)
+
/**
* fas216_internal_done - trigger restart of a waiting thread in fas216_noqueue_command
* @SCpnt: Command to wake
@@ -2263,7 +2265,7 @@
* Returns: scsi result code.
* Notes: io_request_lock is held, interrupts are disabled.
*/
-int fas216_noqueue_command(struct scsi_cmnd *SCpnt,
+static int fas216_noqueue_command_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
@@ -2277,7 +2279,7 @@
BUG_ON(info->scsi.irq != NO_IRQ);
info->internal_done = 0;
- fas216_queue_command(SCpnt, fas216_internal_done);
+ fas216_queue_command_lck(SCpnt, fas216_internal_done);
/*
* This wastes time, since we can't return until the command is
@@ -2310,6 +2312,8 @@
return 0;
}
+DEF_SCSI_QCMD(fas216_noqueue_command)
+
/*
* Error handler timeout function. Indicate that we timed out,
* and wake up any error handler process so it can continue.
diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index b65f4cf..f30f8d6 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -331,23 +331,21 @@
*/
extern int fas216_add (struct Scsi_Host *instance, struct device *dev);
-/* Function: int fas216_queue_command(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+/* Function: int fas216_queue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt)
* Purpose : queue a command for adapter to process.
- * Params : SCpnt - Command to queue
- * done - done function to call once command is complete
+ * Params : h - host adapter
+ * : SCpnt - Command to queue
* Returns : 0 - success, else error
*/
-extern int fas216_queue_command(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+extern int fas216_queue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt);
-/* Function: int fas216_noqueue_command(istruct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+/* Function: int fas216_noqueue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt)
* Purpose : queue a command for adapter to process, and process it to completion.
- * Params : SCpnt - Command to queue
- * done - done function to call once command is complete
+ * Params : h - host adapter
+ * : SCpnt - Command to queue
* Returns : 0 - success, else error
*/
-extern int fas216_noqueue_command(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+extern int fas216_noqueue_command(struct Scsi_Host *, struct scsi_cmnd *);
/* Function: irqreturn_t fas216_intr (FAS216_Info *info)
* Purpose : handle interrupts from the interface to progress a command
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index 158ebc3..88b2928 100644
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -910,7 +910,7 @@
*
*/
-static int NCR5380_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
+static int NCR5380_queue_command_lck(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
{
SETUP_HOSTDATA(cmd->device->host);
Scsi_Cmnd *tmp;
@@ -1022,6 +1022,8 @@
return 0;
}
+static DEF_SCSI_QCMD(NCR5380_queue_command)
+
/*
* Function : NCR5380_main (void)
*
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index ad7a23a..3e8658e 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -572,23 +572,6 @@
}
-/* This is the wrapper function for NCR5380_queue_command(). It just
- * tries to get the lock on the ST-DMA (see above) and then calls the
- * original function.
- */
-
-#if 0
-int atari_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
-{
- /* falcon_get_lock();
- * ++guenther: moved to NCR5380_queue_command() to prevent
- * race condition, see there for an explanation.
- */
- return NCR5380_queue_command(cmd, done);
-}
-#endif
-
-
int __init atari_scsi_detect(struct scsi_host_template *host)
{
static int called = 0;
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index ab5bdda..76029d5 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -605,7 +605,7 @@
*
* Queue a command to the ATP queue. Called with the host lock held.
*/
-static int atp870u_queuecommand(struct scsi_cmnd * req_p,
+static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p,
void (*done) (struct scsi_cmnd *))
{
unsigned char c;
@@ -694,6 +694,8 @@
return 0;
}
+static DEF_SCSI_QCMD(atp870u_queuecommand)
+
/**
* send_s870 - send a command to the controller
* @host: host
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index 8daa716..8ca967d 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -30,8 +30,7 @@
struct scsi_transport_template *bfad_im_scsi_transport_template;
struct scsi_transport_template *bfad_im_scsi_vport_transport_template;
static void bfad_im_itnim_work_handler(struct work_struct *work);
-static int bfad_im_queuecommand(struct scsi_cmnd *cmnd,
- void (*done)(struct scsi_cmnd *));
+static int bfad_im_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmnd);
static int bfad_im_slave_alloc(struct scsi_device *sdev);
static void bfad_im_fc_rport_add(struct bfad_im_port_s *im_port,
struct bfad_itnim_s *itnim);
@@ -1120,7 +1119,7 @@
* Scsi_Host template entry, queue a SCSI command to the BFAD.
*/
static int
-bfad_im_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
+bfad_im_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
{
struct bfad_im_port_s *im_port =
(struct bfad_im_port_s *) cmnd->device->host->hostdata[0];
@@ -1187,6 +1186,8 @@
return 0;
}
+static DEF_SCSI_QCMD(bfad_im_queuecommand)
+
void
bfad_os_rport_online_wait(struct bfad_s *bfad)
{
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 54f50b0..8f1b5c8 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -1080,7 +1080,7 @@
* and is expected to be held on return.
*
**/
-static int dc395x_queue_command(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct DeviceCtlBlk *dcb;
struct ScsiReqBlk *srb;
@@ -1154,6 +1154,7 @@
return 0;
}
+static DEF_SCSI_QCMD(dc395x_queue_command)
/*
* Return the disk geometry for the given SCSI device.
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 23dec00..cffcb10 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -423,7 +423,7 @@
return 0;
}
-static int adpt_queue(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
+static int adpt_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
{
adpt_hba* pHba = NULL;
struct adpt_device* pDev = NULL; /* dpt per device information */
@@ -491,6 +491,8 @@
return adpt_scsi_to_i2o(pHba, cmd, pDev);
}
+static DEF_SCSI_QCMD(adpt_queue)
+
static int adpt_bios_param(struct scsi_device *sdev, struct block_device *dev,
sector_t capacity, int geom[])
{
diff --git a/drivers/scsi/dpti.h b/drivers/scsi/dpti.h
index 337746d..beded71 100644
--- a/drivers/scsi/dpti.h
+++ b/drivers/scsi/dpti.h
@@ -29,7 +29,7 @@
*/
static int adpt_detect(struct scsi_host_template * sht);
-static int adpt_queue(struct scsi_cmnd * cmd, void (*cmdcomplete) (struct scsi_cmnd *));
+static int adpt_queue(struct Scsi_Host *h, struct scsi_cmnd * cmd);
static int adpt_abort(struct scsi_cmnd * cmd);
static int adpt_reset(struct scsi_cmnd* cmd);
static int adpt_release(struct Scsi_Host *host);
diff --git a/drivers/scsi/dtc.h b/drivers/scsi/dtc.h
index 0b205f8..cdc6212 100644
--- a/drivers/scsi/dtc.h
+++ b/drivers/scsi/dtc.h
@@ -36,7 +36,7 @@
static int dtc_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
static int dtc_detect(struct scsi_host_template *);
-static int dtc_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int dtc_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int dtc_bus_reset(Scsi_Cmnd *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index d1c3137..53925ac 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -505,8 +505,7 @@
static int eata2x_detect(struct scsi_host_template *);
static int eata2x_release(struct Scsi_Host *);
-static int eata2x_queuecommand(struct scsi_cmnd *,
- void (*done) (struct scsi_cmnd *));
+static int eata2x_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int eata2x_eh_abort(struct scsi_cmnd *);
static int eata2x_eh_host_reset(struct scsi_cmnd *);
static int eata2x_bios_param(struct scsi_device *, struct block_device *,
@@ -1758,7 +1757,7 @@
}
-static int eata2x_queuecommand(struct scsi_cmnd *SCpnt,
+static int eata2x_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done) (struct scsi_cmnd *))
{
struct Scsi_Host *shost = SCpnt->device->host;
@@ -1843,6 +1842,8 @@
return 0;
}
+static DEF_SCSI_QCMD(eata2x_queuecommand)
+
static int eata2x_eh_abort(struct scsi_cmnd *SCarg)
{
struct Scsi_Host *shost = SCarg->device->host;
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index 60886c1..4a9641e 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -335,7 +335,7 @@
return 0;
}
-static int eata_pio_queue(struct scsi_cmnd *cmd,
+static int eata_pio_queue_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
unsigned int x, y;
@@ -438,6 +438,8 @@
return 0;
}
+static DEF_SCSI_QCMD(eata_pio_queue)
+
static int eata_pio_abort(struct scsi_cmnd *cmd)
{
unsigned int loop = 100;
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index e2bc779..5755852 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -916,7 +916,7 @@
scsi_track_queue_full(dev, lp->num_tagged - 1);
}
-static int esp_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int esp_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct scsi_device *dev = cmd->device;
struct esp *esp = shost_priv(dev->host);
@@ -941,6 +941,8 @@
return 0;
}
+static DEF_SCSI_QCMD(esp_queuecommand)
+
static int esp_check_gross_error(struct esp *esp)
{
if (esp->sreg & ESP_STAT_SPAM) {
diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index 2ad95aa..a2c6135 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -1072,7 +1072,7 @@
return 0;
}
-static int fd_mcs_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int fd_mcs_queue_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
{
struct Scsi_Host *shpnt = SCpnt->device->host;
@@ -1122,6 +1122,8 @@
return 0;
}
+static DEF_SCSI_QCMD(fd_mcs_queue)
+
#if DEBUG_ABORT || DEBUG_RESET
static void fd_mcs_print_info(Scsi_Cmnd * SCpnt)
{
diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index e296bcc5..69b7aa5 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -1419,7 +1419,7 @@
return IRQ_HANDLED;
}
-static int fdomain_16x0_queue(struct scsi_cmnd *SCpnt,
+static int fdomain_16x0_queue_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
if (in_command) {
@@ -1469,6 +1469,8 @@
return 0;
}
+static DEF_SCSI_QCMD(fdomain_16x0_queue)
+
#if DEBUG_ABORT
static void print_info(struct scsi_cmnd *SCpnt)
{
diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h
index cbb20b1..92f1850 100644
--- a/drivers/scsi/fnic/fnic.h
+++ b/drivers/scsi/fnic/fnic.h
@@ -246,7 +246,7 @@
void fnic_update_mac(struct fc_lport *, u8 *new);
void fnic_update_mac_locked(struct fnic *, u8 *new);
-int fnic_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+int fnic_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
int fnic_abort_cmd(struct scsi_cmnd *);
int fnic_device_reset(struct scsi_cmnd *);
int fnic_host_reset(struct scsi_cmnd *);
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 198cbab..22d0240 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -349,7 +349,7 @@
* Routine to send a scsi cdb
* Called with host_lock held and interrupts disabled.
*/
-int fnic_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+static int fnic_queuecommand_lck(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
{
struct fc_lport *lp;
struct fc_rport *rport;
@@ -457,6 +457,8 @@
return ret;
}
+DEF_SCSI_QCMD(fnic_queuecommand)
+
/*
* fnic_fcpio_fw_reset_cmpl_handler
* Routine to handle fw reset completion
diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h
index 921764c..1bcdb7b 100644
--- a/drivers/scsi/g_NCR5380.h
+++ b/drivers/scsi/g_NCR5380.h
@@ -46,7 +46,7 @@
static int generic_NCR5380_abort(Scsi_Cmnd *);
static int generic_NCR5380_detect(struct scsi_host_template *);
static int generic_NCR5380_release_resources(struct Scsi_Host *);
-static int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int generic_NCR5380_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int generic_NCR5380_bus_reset(Scsi_Cmnd *);
static const char* generic_NCR5380_info(struct Scsi_Host *);
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 8411018..7636570 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -185,7 +185,7 @@
unsigned long arg);
static void gdth_flush(gdth_ha_str *ha);
-static int gdth_queuecommand(Scsi_Cmnd *scp,void (*done)(Scsi_Cmnd *));
+static int gdth_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static int __gdth_queuecommand(gdth_ha_str *ha, struct scsi_cmnd *scp,
struct gdth_cmndinfo *cmndinfo);
static void gdth_scsi_done(struct scsi_cmnd *scp);
@@ -4004,7 +4004,7 @@
}
-static int gdth_queuecommand(struct scsi_cmnd *scp,
+static int gdth_queuecommand_lck(struct scsi_cmnd *scp,
void (*done)(struct scsi_cmnd *))
{
gdth_ha_str *ha = shost_priv(scp->device->host);
@@ -4022,6 +4022,8 @@
return __gdth_queuecommand(ha, scp, cmndinfo);
}
+static DEF_SCSI_QCMD(gdth_queuecommand)
+
static int __gdth_queuecommand(gdth_ha_str *ha, struct scsi_cmnd *scp,
struct gdth_cmndinfo *cmndinfo)
{
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index c5d0606..b2fb2b2 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -31,7 +31,6 @@
#include <linux/seq_file.h>
#include <linux/init.h>
#include <linux/spinlock.h>
-#include <linux/smp_lock.h>
#include <linux/compat.h>
#include <linux/blktrace_api.h>
#include <linux/uaccess.h>
@@ -143,8 +142,7 @@
void *buff, size_t size, u8 page_code, unsigned char *scsi3addr,
int cmd_type);
-static int hpsa_scsi_queue_command(struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *));
+static int hpsa_scsi_queue_command(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static void hpsa_scan_start(struct Scsi_Host *);
static int hpsa_scan_finished(struct Scsi_Host *sh,
unsigned long elapsed_time);
@@ -1926,7 +1924,7 @@
}
-static int hpsa_scsi_queue_command(struct scsi_cmnd *cmd,
+static int hpsa_scsi_queue_command_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct ctlr_info *h;
@@ -2020,6 +2018,8 @@
return 0;
}
+static DEF_SCSI_QCMD(hpsa_scsi_queue_command)
+
static void hpsa_scan_start(struct Scsi_Host *sh)
{
struct ctlr_info *h = shost_to_hba(sh);
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index 0729f15..10b6555 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -751,7 +751,7 @@
MVIOP_MU_QUEUE_ADDR_HOST_BIT | size_bit, hba);
}
-static int hptiop_queuecommand(struct scsi_cmnd *scp,
+static int hptiop_queuecommand_lck(struct scsi_cmnd *scp,
void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = scp->device->host;
@@ -819,6 +819,8 @@
return 0;
}
+static DEF_SCSI_QCMD(hptiop_queuecommand)
+
static const char *hptiop_info(struct Scsi_Host *host)
{
return driver_name_long;
diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
index 9a4b69d..67fc8ff 100644
--- a/drivers/scsi/ibmmca.c
+++ b/drivers/scsi/ibmmca.c
@@ -39,7 +39,7 @@
#include <scsi/scsi_host.h>
/* Common forward declarations for all Linux-versions: */
-static int ibmmca_queuecommand (Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
+static int ibmmca_queuecommand (struct Scsi_Host *, struct scsi_cmnd *);
static int ibmmca_abort (Scsi_Cmnd *);
static int ibmmca_host_reset (Scsi_Cmnd *);
static int ibmmca_biosparam (struct scsi_device *, struct block_device *, sector_t, int *);
@@ -1691,7 +1691,7 @@
}
/* The following routine is the SCSI command queue for the midlevel driver */
-static int ibmmca_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int ibmmca_queuecommand_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
{
unsigned int ldn;
unsigned int scsi_cmd;
@@ -1996,6 +1996,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ibmmca_queuecommand)
+
static int __ibmmca_abort(Scsi_Cmnd * cmd)
{
/* Abort does not work, as the adapter never generates an interrupt on
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 00d08b2..57cad7e 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -1606,7 +1606,7 @@
* Returns:
* 0 on success / other on failure
**/
-static int ibmvfc_queuecommand(struct scsi_cmnd *cmnd,
+static int ibmvfc_queuecommand_lck(struct scsi_cmnd *cmnd,
void (*done) (struct scsi_cmnd *))
{
struct ibmvfc_host *vhost = shost_priv(cmnd->device->host);
@@ -1672,6 +1672,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ibmvfc_queuecommand)
+
/**
* ibmvfc_sync_completion - Signal that a synchronous command has completed
* @evt: ibmvfc event struct
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 67f78a4..0419584 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -713,7 +713,7 @@
* @cmd: struct scsi_cmnd to be executed
* @done: Callback function to be called when cmd is completed
*/
-static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
+static int ibmvscsi_queuecommand_lck(struct scsi_cmnd *cmnd,
void (*done) (struct scsi_cmnd *))
{
struct srp_cmd *srp_cmd;
@@ -766,6 +766,8 @@
return ibmvscsi_send_srp_event(evt_struct, hostdata, 0);
}
+static DEF_SCSI_QCMD(ibmvscsi_queuecommand)
+
/* ------------------------------------------------------------
* Routines for driver initialization
*/
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index 4734ab0..99aa0e5 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -926,7 +926,7 @@
return 0;
}
-static int imm_queuecommand(struct scsi_cmnd *cmd,
+static int imm_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
imm_struct *dev = imm_dev(cmd->device->host);
@@ -949,6 +949,8 @@
return 0;
}
+static DEF_SCSI_QCMD(imm_queuecommand)
+
/*
* Apparently the disk->capacity attribute is off by 1 sector
* for all disk drives. We add the one here, but it should really
diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index 52bdc6d..6568aab 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -334,7 +334,7 @@
static void in2000_execute(struct Scsi_Host *instance);
-static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int in2000_queuecommand_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
{
struct Scsi_Host *instance;
struct IN2000_hostdata *hostdata;
@@ -431,6 +431,8 @@
return 0;
}
+static DEF_SCSI_QCMD(in2000_queuecommand)
+
/*
diff --git a/drivers/scsi/in2000.h b/drivers/scsi/in2000.h
index 0fb8b06..5821e1f 100644
--- a/drivers/scsi/in2000.h
+++ b/drivers/scsi/in2000.h
@@ -396,7 +396,7 @@
flags)
static int in2000_detect(struct scsi_host_template *) in2000__INIT;
-static int in2000_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int in2000_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int in2000_abort(Scsi_Cmnd *);
static void in2000_setup(char *, int *) in2000__INIT;
static int in2000_biosparam(struct scsi_device *, struct block_device *,
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index 1087977..9627d06 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -2639,7 +2639,7 @@
* will cause the mid layer to call us again later with the command)
*/
-static int i91u_queuecommand(struct scsi_cmnd *cmd,
+static int i91u_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct initio_host *host = (struct initio_host *) cmd->device->host->hostdata;
@@ -2656,6 +2656,8 @@
return 0;
}
+static DEF_SCSI_QCMD(i91u_queuecommand)
+
/**
* i91u_bus_reset - reset the SCSI bus
* @cmnd: Command block we want to trigger the reset for
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index fa60d7d..5bbaee5 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -5709,7 +5709,7 @@
* SCSI_MLQUEUE_DEVICE_BUSY if device is busy
* SCSI_MLQUEUE_HOST_BUSY if host is busy
**/
-static int ipr_queuecommand(struct scsi_cmnd *scsi_cmd,
+static int ipr_queuecommand_lck(struct scsi_cmnd *scsi_cmd,
void (*done) (struct scsi_cmnd *))
{
struct ipr_ioa_cfg *ioa_cfg;
@@ -5792,6 +5792,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ipr_queuecommand)
+
/**
* ipr_ioctl - IOCTL handler
* @sdev: scsi device struct
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index f83a116..b2511ac 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -232,7 +232,7 @@
static int ips_release(struct Scsi_Host *);
static int ips_eh_abort(struct scsi_cmnd *);
static int ips_eh_reset(struct scsi_cmnd *);
-static int ips_queue(struct scsi_cmnd *, void (*)(struct scsi_cmnd *));
+static int ips_queue(struct Scsi_Host *, struct scsi_cmnd *);
static const char *ips_info(struct Scsi_Host *);
static irqreturn_t do_ipsintr(int, void *);
static int ips_hainit(ips_ha_t *);
@@ -1046,7 +1046,7 @@
/* Linux obtains io_request_lock before calling this function */
/* */
/****************************************************************************/
-static int ips_queue(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
+static int ips_queue_lck(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
{
ips_ha_t *ha;
ips_passthru_t *pt;
@@ -1137,6 +1137,8 @@
return (0);
}
+static DEF_SCSI_QCMD(ips_queue)
+
/****************************************************************************/
/* */
/* Routine Name: ips_biosparam */
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index e340373..2924363 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -1753,7 +1753,7 @@
* This is the i/o strategy routine, called by the SCSI layer. This routine
* is called with the host_lock held.
*/
-int fc_queuecommand(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *))
+static int fc_queuecommand_lck(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *))
{
struct fc_lport *lport;
struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device));
@@ -1851,6 +1851,8 @@
spin_lock_irq(lport->host->host_lock);
return rc;
}
+
+DEF_SCSI_QCMD(fc_queuecommand)
EXPORT_SYMBOL(fc_queuecommand);
/**
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 633e090..c15fde8 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1599,7 +1599,7 @@
FAILURE_SESSION_NOT_READY,
};
-int iscsi_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+static int iscsi_queuecommand_lck(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
{
struct iscsi_cls_session *cls_session;
struct Scsi_Host *host;
@@ -1736,6 +1736,8 @@
spin_lock(host->host_lock);
return 0;
}
+
+DEF_SCSI_QCMD(iscsi_queuecommand)
EXPORT_SYMBOL_GPL(iscsi_queuecommand);
int iscsi_change_queue_depth(struct scsi_device *sdev, int depth, int reason)
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 55f09e9..29251fa 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -189,7 +189,7 @@
* Note: XXX: Remove the host unlock/lock pair when SCSI Core can
* call us without holding an IRQ spinlock...
*/
-int sas_queuecommand(struct scsi_cmnd *cmd,
+static int sas_queuecommand_lck(struct scsi_cmnd *cmd,
void (*scsi_done)(struct scsi_cmnd *))
__releases(host->host_lock)
__acquires(dev->sata_dev.ap->lock)
@@ -254,6 +254,8 @@
return res;
}
+DEF_SCSI_QCMD(sas_queuecommand)
+
static void sas_eh_finish_cmd(struct scsi_cmnd *cmd)
{
struct sas_task *task = TO_SAS_TASK(cmd);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index f64b65a..581837b 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -2899,7 +2899,7 @@
* SCSI_MLQUEUE_HOST_BUSY - Block all devices served by this host temporarily.
**/
static int
-lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
+lpfc_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
{
struct Scsi_Host *shost = cmnd->device->host;
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
@@ -3060,6 +3060,8 @@
return 0;
}
+static DEF_SCSI_QCMD(lpfc_queuecommand)
+
/**
* lpfc_abort_handler - scsi_host_template eh_abort_handler entry point
* @cmnd: Pointer to scsi_cmnd data structure.
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 3ddb4dc..6c42dff 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -66,7 +66,7 @@
static void set_dma_cmds(struct fsc_state *, struct scsi_cmnd *);
-static int mac53c94_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int mac53c94_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct fsc_state *state;
@@ -99,6 +99,8 @@
return 0;
}
+static DEF_SCSI_QCMD(mac53c94_queue)
+
static int mac53c94_host_reset(struct scsi_cmnd *cmd)
{
struct fsc_state *state = (struct fsc_state *) cmd->device->host->hostdata;
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 7ceb5cf..9aa0485 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -366,7 +366,7 @@
* The command queuing entry point for the mid-layer.
*/
static int
-megaraid_queue(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
+megaraid_queue_lck(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
{
adapter_t *adapter;
scb_t *scb;
@@ -409,6 +409,8 @@
return busy;
}
+static DEF_SCSI_QCMD(megaraid_queue)
+
/**
* mega_allocate_scb()
* @adapter - pointer to our soft state
@@ -4456,7 +4458,7 @@
scb->idx = CMDID_INT_CMDS;
- megaraid_queue(scmd, mega_internal_done);
+ megaraid_queue_lck(scmd, mega_internal_done);
wait_for_completion(&adapter->int_waitq);
diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h
index 2b4a048..f564474 100644
--- a/drivers/scsi/megaraid.h
+++ b/drivers/scsi/megaraid.h
@@ -987,7 +987,7 @@
static int issue_scb(adapter_t *, scb_t *);
static int mega_setup_mailbox(adapter_t *);
-static int megaraid_queue (Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
+static int megaraid_queue (struct Scsi_Host *, struct scsi_cmnd *);
static scb_t * mega_build_cmd(adapter_t *, Scsi_Cmnd *, int *);
static void __mega_runpendq(adapter_t *);
static int issue_scb_block(adapter_t *, u_char *);
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index a7810a10..5708cb2 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -113,8 +113,7 @@
static void megaraid_mbox_display_scb(adapter_t *, scb_t *);
static void megaraid_mbox_setup_device_map(adapter_t *);
-static int megaraid_queue_command(struct scsi_cmnd *,
- void (*)(struct scsi_cmnd *));
+static int megaraid_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static scb_t *megaraid_mbox_build_cmd(adapter_t *, struct scsi_cmnd *, int *);
static void megaraid_mbox_runpendq(adapter_t *, scb_t *);
static void megaraid_mbox_prepare_pthru(adapter_t *, scb_t *,
@@ -1484,7 +1483,7 @@
* Queue entry point for mailbox based controllers.
*/
static int
-megaraid_queue_command(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
+megaraid_queue_command_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
{
adapter_t *adapter;
scb_t *scb;
@@ -1513,6 +1512,8 @@
return if_busy;
}
+static DEF_SCSI_QCMD(megaraid_queue_command)
+
/**
* megaraid_mbox_build_cmd - transform the mid-layer scsi commands
* @adapter : controller's soft state
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index eb29d50..7451bc0 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -1334,7 +1334,7 @@
* @done: Callback entry point
*/
static int
-megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
+megasas_queue_command_lck(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
{
u32 frame_count;
struct megasas_cmd *cmd;
@@ -1417,6 +1417,8 @@
return 0;
}
+static DEF_SCSI_QCMD(megasas_queue_command)
+
static struct megasas_instance *megasas_lookup_instance(u16 host_no)
{
int i;
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 1f784fd..197aa1b 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1627,7 +1627,7 @@
* Called by midlayer with host locked to queue a new
* request
*/
-static int mesh_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int mesh_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct mesh_state *ms;
@@ -1648,6 +1648,8 @@
return 0;
}
+static DEF_SCSI_QCMD(mesh_queue)
+
/*
* Called to handle interrupts, either call by the interrupt
* handler (do_mesh_interrupt) or by other functions in
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 16e99b6..1a96a00 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -3315,7 +3315,7 @@
* SCSI_MLQUEUE_HOST_BUSY if the entire host queue is full
*/
static int
-_scsih_qcmd(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
+_scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
{
struct MPT2SAS_ADAPTER *ioc = shost_priv(scmd->device->host);
struct MPT2SAS_DEVICE *sas_device_priv_data;
@@ -3441,6 +3441,8 @@
return SCSI_MLQUEUE_HOST_BUSY;
}
+static DEF_SCSI_QCMD(_scsih_qcmd)
+
/**
* _scsih_normalize_sense - normalize descriptor and fixed format sense data
* @sense_buffer: sense data returned by target
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index d013a2a..46cc382 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8029,7 +8029,7 @@
return 0;
}
-static int ncr53c8xx_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
+static int ncr53c8xx_queue_command_lck (struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct ncb *np = ((struct host_data *) cmd->device->host->hostdata)->ncb;
unsigned long flags;
@@ -8068,6 +8068,8 @@
return sts;
}
+static DEF_SCSI_QCMD(ncr53c8xx_queue_command)
+
irqreturn_t ncr53c8xx_intr(int irq, void *dev_id)
{
unsigned long flags;
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 4c1e545..6b8b021 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -196,8 +196,7 @@
static int nsp32_proc_info (struct Scsi_Host *, char *, char **, off_t, int, int);
static int nsp32_detect (struct pci_dev *pdev);
-static int nsp32_queuecommand(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+static int nsp32_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static const char *nsp32_info (struct Scsi_Host *);
static int nsp32_release (struct Scsi_Host *);
@@ -909,7 +908,7 @@
return TRUE;
}
-static int nsp32_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata;
nsp32_target *target;
@@ -1050,6 +1049,8 @@
return 0;
}
+static DEF_SCSI_QCMD(nsp32_queuecommand)
+
/* initialize asic */
static int nsp32hw_init(nsp32_hw_data *data)
{
diff --git a/drivers/scsi/pas16.h b/drivers/scsi/pas16.h
index 8dc5b1a..a04281c 100644
--- a/drivers/scsi/pas16.h
+++ b/drivers/scsi/pas16.h
@@ -118,7 +118,7 @@
static int pas16_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
static int pas16_detect(struct scsi_host_template *);
-static int pas16_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int pas16_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int pas16_bus_reset(Scsi_Cmnd *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 9326c2c..be3f33d 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -184,7 +184,7 @@
SCpnt->scsi_done(SCpnt);
}
-static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
+static int nsp_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
#ifdef NSP_DEBUG
@@ -264,6 +264,8 @@
return 0;
}
+static DEF_SCSI_QCMD(nsp_queuecommand)
+
/*
* setup PIO FIFO transfer mode and enable/disable to data out
*/
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index d68c9f2..7fc9a9d 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -299,8 +299,7 @@
off_t offset,
int length,
int inout);
-static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
- void (* done)(struct scsi_cmnd *SCpnt));
+static int nsp_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *SCpnt);
/* Error handler */
/*static int nsp_eh_abort (struct scsi_cmnd *SCpnt);*/
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 0ae27cb..8552296 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -547,7 +547,7 @@
}
static int
-SYM53C500_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+SYM53C500_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
int i;
int port_base = SCpnt->device->host->io_port;
@@ -583,6 +583,8 @@
return 0;
}
+static DEF_SCSI_QCMD(SYM53C500_queue)
+
static int
SYM53C500_host_reset(struct scsi_cmnd *SCpnt)
{
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index 8e38ca8..7f064f9 100644
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -50,7 +50,6 @@
#include <linux/dma-mapping.h>
#include <linux/pci.h>
#include <linux/interrupt.h>
-#include <linux/smp_lock.h>
#include <scsi/libsas.h>
#include <scsi/scsi_tcq.h>
#include <scsi/sas_ata.h>
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index cf89091..5e76a62 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -3478,7 +3478,7 @@
* SCSI_MLQUEUE_DEVICE_BUSY if device is busy
* SCSI_MLQUEUE_HOST_BUSY if host is busy
*/
-static int pmcraid_queuecommand(
+static int pmcraid_queuecommand_lck(
struct scsi_cmnd *scsi_cmd,
void (*done) (struct scsi_cmnd *)
)
@@ -3584,6 +3584,8 @@
return rc;
}
+static DEF_SCSI_QCMD(pmcraid_queuecommand)
+
/**
* pmcraid_open -char node "open" entry, allowed only users with admin access
*/
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index 7bc2d79..d164c96 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -798,7 +798,7 @@
return 0;
}
-static int ppa_queuecommand(struct scsi_cmnd *cmd,
+static int ppa_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done) (struct scsi_cmnd *))
{
ppa_struct *dev = ppa_dev(cmd->device->host);
@@ -821,6 +821,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ppa_queuecommand)
+
/*
* Apparently the disk->capacity attribute is off by 1 sector
* for all disk drives. We add the one here, but it should really
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index 92ffbb5..cd178b9 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -211,7 +211,7 @@
return 0;
}
-static int ps3rom_queuecommand(struct scsi_cmnd *cmd,
+static int ps3rom_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct ps3rom_private *priv = shost_priv(cmd->device->host);
@@ -260,6 +260,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ps3rom_queuecommand)
+
static int decode_lv1_status(u64 status, unsigned char *sense_key,
unsigned char *asc, unsigned char *ascq)
{
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index b8166ec..5dec684 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -727,7 +727,7 @@
* context which is a big NO! NO!.
**************************************************************************/
static int
-qla1280_queuecommand(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
+qla1280_queuecommand_lck(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
{
struct Scsi_Host *host = cmd->device->host;
struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
@@ -756,6 +756,8 @@
return status;
}
+static DEF_SCSI_QCMD(qla1280_queuecommand)
+
enum action {
ABORT_COMMAND,
DEVICE_RESET,
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 1830e6e..1644eab 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -179,8 +179,7 @@
static int qla2xxx_scan_finished(struct Scsi_Host *, unsigned long time);
static void qla2xxx_scan_start(struct Scsi_Host *);
static void qla2xxx_slave_destroy(struct scsi_device *);
-static int qla2xxx_queuecommand(struct scsi_cmnd *cmd,
- void (*fn)(struct scsi_cmnd *));
+static int qla2xxx_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static int qla2xxx_eh_abort(struct scsi_cmnd *);
static int qla2xxx_eh_device_reset(struct scsi_cmnd *);
static int qla2xxx_eh_target_reset(struct scsi_cmnd *);
@@ -535,7 +534,7 @@
}
static int
-qla2xxx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+qla2xxx_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
scsi_qla_host_t *vha = shost_priv(cmd->device->host);
fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
@@ -609,6 +608,8 @@
return 0;
}
+static DEF_SCSI_QCMD(qla2xxx_queuecommand)
+
/*
* qla2x00_eh_wait_on_command
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index f4cd846..0d48fb4 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -79,8 +79,7 @@
/*
* SCSI host template entry points
*/
-static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
- void (*done) (struct scsi_cmnd *));
+static int qla4xxx_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static int qla4xxx_eh_abort(struct scsi_cmnd *cmd);
static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd);
static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd);
@@ -464,7 +463,7 @@
* completion handling). Unfortunely, it sometimes calls the scheduler
* in interrupt context which is a big NO! NO!.
**/
-static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
+static int qla4xxx_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct scsi_qla_host *ha = to_qla_host(cmd->device->host);
@@ -538,6 +537,8 @@
return 0;
}
+static DEF_SCSI_QCMD(qla4xxx_queuecommand)
+
/**
* qla4xxx_mem_free - frees memory allocated to adapter
* @ha: Pointer to host adapter structure.
diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c
index 1ad5155..c3a9151 100644
--- a/drivers/scsi/qlogicfas408.c
+++ b/drivers/scsi/qlogicfas408.c
@@ -439,7 +439,7 @@
* Queued command
*/
-int qlogicfas408_queuecommand(struct scsi_cmnd *cmd,
+static int qlogicfas408_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done) (struct scsi_cmnd *))
{
struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
@@ -459,6 +459,8 @@
return 0;
}
+DEF_SCSI_QCMD(qlogicfas408_queuecommand)
+
/*
* Return bios parameters
*/
diff --git a/drivers/scsi/qlogicfas408.h b/drivers/scsi/qlogicfas408.h
index 2606264..2f6c0a1 100644
--- a/drivers/scsi/qlogicfas408.h
+++ b/drivers/scsi/qlogicfas408.h
@@ -103,8 +103,7 @@
#define get_priv_by_host(x) (struct qlogicfas408_priv *)&((x)->hostdata[0])
irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id);
-int qlogicfas408_queuecommand(struct scsi_cmnd * cmd,
- void (*done) (struct scsi_cmnd *));
+int qlogicfas408_queuecommand(struct Scsi_Host *h, struct scsi_cmnd * cmd);
int qlogicfas408_biosparam(struct scsi_device * disk,
struct block_device *dev,
sector_t capacity, int ip[]);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index f8c561c..664c957 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1003,7 +1003,7 @@
*
* "This code must fly." -davem
*/
-static int qlogicpti_queuecommand(struct scsi_cmnd *Cmnd, void (*done)(struct scsi_cmnd *))
+static int qlogicpti_queuecommand_lck(struct scsi_cmnd *Cmnd, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = Cmnd->device->host;
struct qlogicpti *qpti = (struct qlogicpti *) host->hostdata;
@@ -1052,6 +1052,8 @@
return 1;
}
+static DEF_SCSI_QCMD(qlogicpti_queuecommand)
+
static int qlogicpti_return_status(struct Status_Entry *sts, int id)
{
int host_status = DID_ERROR;
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 348fba0..2aeb2e9 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -634,12 +634,13 @@
* Description: a serial number identifies a request for error recovery
* and debugging purposes. Protected by the Host_Lock of host.
*/
-static inline void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
+void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
{
cmd->serial_number = host->cmd_serial_number++;
if (cmd->serial_number == 0)
cmd->serial_number = host->cmd_serial_number++;
}
+EXPORT_SYMBOL(scsi_cmd_get_serial);
/**
* scsi_dispatch_command - Dispatch a command to the low-level driver.
@@ -651,7 +652,6 @@
int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
{
struct Scsi_Host *host = cmd->device->host;
- unsigned long flags = 0;
unsigned long timeout;
int rtn = 0;
@@ -737,23 +737,15 @@
goto out;
}
- spin_lock_irqsave(host->host_lock, flags);
- /*
- * AK: unlikely race here: for some reason the timer could
- * expire before the serial number is set up below.
- *
- * TODO: kill serial or move to blk layer
- */
- scsi_cmd_get_serial(host, cmd);
-
if (unlikely(host->shost_state == SHOST_DEL)) {
cmd->result = (DID_NO_CONNECT << 16);
scsi_done(cmd);
} else {
trace_scsi_dispatch_cmd_start(cmd);
- rtn = host->hostt->queuecommand(cmd, scsi_done);
+ cmd->scsi_done = scsi_done;
+ rtn = host->hostt->queuecommand(host, cmd);
}
- spin_unlock_irqrestore(host->host_lock, flags);
+
if (rtn) {
trace_scsi_dispatch_cmd_error(cmd, rtn);
if (rtn != SCSI_MLQUEUE_DEVICE_BUSY &&
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 2c36bae..2f1f9b0 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -3538,7 +3538,7 @@
}
static
-int scsi_debug_queuecommand(struct scsi_cmnd *SCpnt, done_funct_t done)
+int scsi_debug_queuecommand_lck(struct scsi_cmnd *SCpnt, done_funct_t done)
{
unsigned char *cmd = (unsigned char *) SCpnt->cmnd;
int len, k;
@@ -3884,6 +3884,8 @@
(delay_override ? 0 : scsi_debug_delay));
}
+static DEF_SCSI_QCMD(scsi_debug_queuecommand)
+
static struct scsi_host_template sdebug_driver_template = {
.proc_info = scsi_debug_proc_info,
.proc_name = sdebug_proc_name,
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 1de30eb..824b8fc 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -320,19 +320,11 @@
"changed. The Linux SCSI layer does not "
"automatically adjust these parameters.\n");
- if (scmd->request->cmd_flags & REQ_HARDBARRIER)
- /*
- * barrier requests should always retry on UA
- * otherwise block will get a spurious error
- */
- return NEEDS_RETRY;
- else
- /*
- * for normal (non barrier) commands, pass the
- * UA upwards for a determination in the
- * completion functions
- */
- return SUCCESS;
+ /*
+ * Pass the UA upwards for a determination in the completion
+ * functions.
+ */
+ return SUCCESS;
/* these three are not supported */
case COPY_ABORTED:
@@ -781,17 +773,15 @@
struct Scsi_Host *shost = sdev->host;
DECLARE_COMPLETION_ONSTACK(done);
unsigned long timeleft;
- unsigned long flags;
struct scsi_eh_save ses;
int rtn;
scsi_eh_prep_cmnd(scmd, &ses, cmnd, cmnd_size, sense_bytes);
shost->eh_action = &done;
- spin_lock_irqsave(shost->host_lock, flags);
scsi_log_send(scmd);
- shost->hostt->queuecommand(scmd, scsi_eh_done);
- spin_unlock_irqrestore(shost->host_lock, flags);
+ scmd->scsi_done = scsi_eh_done;
+ shost->hostt->queuecommand(shost, scmd);
timeleft = wait_for_completion_timeout(&done, timeout);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index b9ab3a5..9564961 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -46,7 +46,6 @@
#include <linux/blkdev.h>
#include <linux/blkpg.h>
#include <linux/delay.h>
-#include <linux/smp_lock.h>
#include <linux/mutex.h>
#include <linux/string_helpers.h>
#include <linux/async.h>
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 9c73dbd..606215e 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -572,7 +572,7 @@
}
static int
-stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
+stex_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct st_hba *hba;
struct Scsi_Host *host;
@@ -698,6 +698,8 @@
return 0;
}
+static DEF_SCSI_QCMD(stex_queuecommand)
+
static void stex_scsi_done(struct st_ccb *ccb)
{
struct scsi_cmnd *cmd = ccb->cmd;
diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 713620e..4f0e548 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -908,7 +908,7 @@
*/
/* Only make static if a wrapper function is used */
-static int NCR5380_queue_command(struct scsi_cmnd *cmd,
+static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
SETUP_HOSTDATA(cmd->device->host);
@@ -1019,6 +1019,8 @@
return 0;
}
+static DEF_SCSI_QCMD(NCR5380_queue_command)
+
/*
* Function : NCR5380_main (void)
*
diff --git a/drivers/scsi/sun3_scsi.h b/drivers/scsi/sun3_scsi.h
index b29a9d6..bcefd84 100644
--- a/drivers/scsi/sun3_scsi.h
+++ b/drivers/scsi/sun3_scsi.h
@@ -51,8 +51,7 @@
static int sun3scsi_detect (struct scsi_host_template *);
static const char *sun3scsi_info (struct Scsi_Host *);
static int sun3scsi_bus_reset(struct scsi_cmnd *);
-static int sun3scsi_queue_command(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+static int sun3scsi_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int sun3scsi_release (struct Scsi_Host *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/sym53c416.c b/drivers/scsi/sym53c416.c
index e5c369b..190107a 100644
--- a/drivers/scsi/sym53c416.c
+++ b/drivers/scsi/sym53c416.c
@@ -734,7 +734,7 @@
return info;
}
-int sym53c416_queuecommand(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int sym53c416_queuecommand_lck(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
{
int base;
unsigned long flags = 0;
@@ -761,6 +761,8 @@
return 0;
}
+DEF_SCSI_QCMD(sym53c416_queuecommand)
+
static int sym53c416_host_reset(Scsi_Cmnd *SCpnt)
{
int base;
diff --git a/drivers/scsi/sym53c416.h b/drivers/scsi/sym53c416.h
index 77860d0..387de5d 100644
--- a/drivers/scsi/sym53c416.h
+++ b/drivers/scsi/sym53c416.h
@@ -25,7 +25,7 @@
static int sym53c416_detect(struct scsi_host_template *);
static const char *sym53c416_info(struct Scsi_Host *);
static int sym53c416_release(struct Scsi_Host *);
-static int sym53c416_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int sym53c416_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int sym53c416_host_reset(Scsi_Cmnd *);
static int sym53c416_bios_param(struct scsi_device *, struct block_device *,
sector_t, int *);
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 8b955b5..6b97ded 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -505,7 +505,7 @@
* queuecommand method. Entered with the host adapter lock held and
* interrupts disabled.
*/
-static int sym53c8xx_queue_command(struct scsi_cmnd *cmd,
+static int sym53c8xx_queue_command_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct sym_hcb *np = SYM_SOFTC_PTR(cmd);
@@ -536,6 +536,8 @@
return 0;
}
+static DEF_SCSI_QCMD(sym53c8xx_queue_command)
+
/*
* Linux entry point of the interrupt handler.
*/
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
index 76a069b..ada1115 100644
--- a/drivers/scsi/t128.h
+++ b/drivers/scsi/t128.h
@@ -96,8 +96,7 @@
static int t128_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
static int t128_detect(struct scsi_host_template *);
-static int t128_queue_command(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+static int t128_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int t128_bus_reset(struct scsi_cmnd *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index 27866b0..a124a28f 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -1883,7 +1883,7 @@
return;
}
-static int DC390_queuecommand(struct scsi_cmnd *cmd,
+static int DC390_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct scsi_device *sdev = cmd->device;
@@ -1944,6 +1944,8 @@
return SCSI_MLQUEUE_DEVICE_BUSY;
}
+static DEF_SCSI_QCMD(DC390_queuecommand)
+
static void dc390_dumpinfo (struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb* pSRB)
{
struct pci_dev *pdev;
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 5d9fdee..edfc5da 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -433,7 +433,7 @@
static int u14_34f_detect(struct scsi_host_template *);
static int u14_34f_release(struct Scsi_Host *);
-static int u14_34f_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+static int u14_34f_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int u14_34f_eh_abort(struct scsi_cmnd *);
static int u14_34f_eh_host_reset(struct scsi_cmnd *);
static int u14_34f_bios_param(struct scsi_device *, struct block_device *,
@@ -1248,7 +1248,7 @@
}
-static int u14_34f_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) {
+static int u14_34f_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) {
unsigned int i, j, k;
struct mscp *cpp;
@@ -1329,6 +1329,8 @@
return 0;
}
+static DEF_SCSI_QCMD(u14_34f_queuecommand)
+
static int u14_34f_eh_abort(struct scsi_cmnd *SCarg) {
unsigned int i, j;
diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index 27aa40f..0571ef96 100644
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -700,7 +700,7 @@
mscp->transfer_data_length = transfer_length;
}
-static int ultrastor_queuecommand(struct scsi_cmnd *SCpnt,
+static int ultrastor_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done) (struct scsi_cmnd *))
{
struct mscp *my_mscp;
@@ -825,6 +825,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ultrastor_queuecommand)
+
/* This code must deal with 2 cases:
1. The command has not been written to the OGM. In this case, set
diff --git a/drivers/scsi/ultrastor.h b/drivers/scsi/ultrastor.h
index a692905..165c18b 100644
--- a/drivers/scsi/ultrastor.h
+++ b/drivers/scsi/ultrastor.h
@@ -15,8 +15,7 @@
static int ultrastor_detect(struct scsi_host_template *);
static const char *ultrastor_info(struct Scsi_Host *shpnt);
-static int ultrastor_queuecommand(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+static int ultrastor_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int ultrastor_abort(struct scsi_cmnd *);
static int ultrastor_host_reset(struct scsi_cmnd *);
static int ultrastor_biosparam(struct scsi_device *, struct block_device *,
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index 2689445..a18996d 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -690,7 +690,7 @@
return 0;
}
-static int pvscsi_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int pvscsi_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = cmd->device->host;
struct pvscsi_adapter *adapter = shost_priv(host);
@@ -719,6 +719,8 @@
return 0;
}
+static DEF_SCSI_QCMD(pvscsi_queue)
+
static int pvscsi_abort(struct scsi_cmnd *cmd)
{
struct pvscsi_adapter *adapter = shost_priv(cmd->device->host);
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index b701bf2..5f697e0 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -371,8 +371,8 @@
msg[1] = offset;
}
-int
-wd33c93_queuecommand(struct scsi_cmnd *cmd,
+static int
+wd33c93_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct WD33C93_hostdata *hostdata;
@@ -468,6 +468,8 @@
return 0;
}
+DEF_SCSI_QCMD(wd33c93_queuecommand)
+
/*
* This routine attempts to start a scsi command. If the host_card is
* already connected, we give up immediately. Otherwise, look through
diff --git a/drivers/scsi/wd33c93.h b/drivers/scsi/wd33c93.h
index 1ed5f3b..3b463d7 100644
--- a/drivers/scsi/wd33c93.h
+++ b/drivers/scsi/wd33c93.h
@@ -343,8 +343,7 @@
void wd33c93_init (struct Scsi_Host *instance, const wd33c93_regs regs,
dma_setup_t setup, dma_stop_t stop, int clock_freq);
int wd33c93_abort (struct scsi_cmnd *cmd);
-int wd33c93_queuecommand (struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *));
+int wd33c93_queuecommand (struct Scsi_Host *h, struct scsi_cmnd *cmd);
void wd33c93_intr (struct Scsi_Host *instance);
int wd33c93_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
int wd33c93_host_reset (struct scsi_cmnd *);
diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c
index 333580b..db451ae 100644
--- a/drivers/scsi/wd7000.c
+++ b/drivers/scsi/wd7000.c
@@ -1082,7 +1082,7 @@
return IRQ_HANDLED;
}
-static int wd7000_queuecommand(struct scsi_cmnd *SCpnt,
+static int wd7000_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
Scb *scb;
@@ -1139,6 +1139,8 @@
return 0;
}
+static DEF_SCSI_QCMD(wd7000_queuecommand)
+
static int wd7000_diagnostics(Adapter * host, int code)
{
static IcbDiag icb = { ICB_OP_DIAGNOSTICS };
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 4d8e14b..09a5508 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2872,7 +2872,7 @@
.device = uart_console_device,
.setup = serial8250_console_setup,
.early_setup = serial8250_console_early_setup,
- .flags = CON_PRINTBUFFER,
+ .flags = CON_PRINTBUFFER | CON_ANYTIME,
.index = -1,
.data = &serial8250_reg,
};
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 53be4d3..842e3b2 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -2285,6 +2285,8 @@
static const struct pci_device_id softmodem_blacklist[] = {
{ PCI_VDEVICE(AL, 0x5457), }, /* ALi Corporation M5457 AC'97 Modem */
+ { PCI_VDEVICE(MOTOROLA, 0x3052), }, /* Motorola Si3052-based modem */
+ { PCI_DEVICE(0x1543, 0x3052), }, /* Si3052-based modem, default IDs */
};
/*
@@ -2863,6 +2865,9 @@
PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL,
0, 0,
pbn_b0_4_1152000 },
+ { PCI_VENDOR_ID_OXSEMI, 0x9505,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+ pbn_b0_bt_2_921600 },
/*
* The below card is a little controversial since it is the
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index a9eff2b..19cac9f 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -23,6 +23,7 @@
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/serial_core.h>
+#include <linux/dma-mapping.h>
#if defined(CONFIG_KGDB_SERIAL_CONSOLE) || \
defined(CONFIG_KGDB_SERIAL_CONSOLE_MODULE)
@@ -33,12 +34,10 @@
#include <asm/gpio.h>
#include <mach/bfin_serial_5xx.h>
-#ifdef CONFIG_SERIAL_BFIN_DMA
-#include <linux/dma-mapping.h>
+#include <asm/dma.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/cacheflush.h>
-#endif
#ifdef CONFIG_SERIAL_BFIN_MODULE
# undef CONFIG_EARLY_PRINTK
@@ -360,7 +359,6 @@
UART_PUT_CHAR(uart, xmit->buf[xmit->tail]);
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
uart->port.icount.tx++;
- SSYNC();
}
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
@@ -688,6 +686,13 @@
# ifdef CONFIG_BF54x
{
+ /*
+ * UART2 and UART3 on BF548 share interrupt PINs and DMA
+ * controllers with SPORT2 and SPORT3. UART rx and tx
+ * interrupts are generated in PIO mode only when configure
+ * their peripheral mapping registers properly, which means
+ * request corresponding DMA channels in PIO mode as well.
+ */
unsigned uart_dma_ch_rx, uart_dma_ch_tx;
switch (uart->port.irq) {
@@ -734,8 +739,7 @@
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
IRQF_DISABLED, "BFIN_UART_CTS", uart)) {
uart->cts_pin = -1;
- pr_info("Unable to attach BlackFin UART CTS interrupt.\
- So, disable it.\n");
+ pr_info("Unable to attach BlackFin UART CTS interrupt. So, disable it.\n");
}
}
if (uart->rts_pin >= 0) {
@@ -747,8 +751,7 @@
if (request_irq(uart->status_irq,
bfin_serial_mctrl_cts_int,
IRQF_DISABLED, "BFIN_UART_MODEM_STATUS", uart)) {
- pr_info("Unable to attach BlackFin UART Modem \
- Status interrupt.\n");
+ pr_info("Unable to attach BlackFin UART Modem Status interrupt.\n");
}
/* CTS RTS PINs are negative assertive. */
@@ -846,6 +849,8 @@
if (termios->c_cflag & CMSPAR)
lcr |= STP;
+ spin_lock_irqsave(&uart->port.lock, flags);
+
port->read_status_mask = OE;
if (termios->c_iflag & INPCK)
port->read_status_mask |= (FE | PE);
@@ -875,8 +880,6 @@
if (termios->c_line != N_IRDA)
quot -= ANOMALY_05000230;
- spin_lock_irqsave(&uart->port.lock, flags);
-
UART_SET_ANOMALY_THRESHOLD(uart, USEC_PER_SEC / baud * 15);
/* Disable UART */
@@ -1321,6 +1324,14 @@
struct bfin_serial_port *uart;
struct ktermios t;
+#ifdef CONFIG_SERIAL_BFIN_CONSOLE
+ /*
+ * If we are using early serial, don't let the normal console rewind
+ * log buffer, since that causes things to be printed multiple times
+ */
+ bfin_serial_console.flags &= ~CON_PRINTBUFFER;
+#endif
+
if (port == -1 || port >= nr_active_ports)
port = 0;
bfin_serial_init_ports();
diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index fa62578..bcc31f2 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -18,7 +18,6 @@
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/major.h>
-#include <linux/smp_lock.h>
#include <linux/string.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
diff --git a/drivers/serial/kgdboc.c b/drivers/serial/kgdboc.c
index d4b711c..3374618 100644
--- a/drivers/serial/kgdboc.c
+++ b/drivers/serial/kgdboc.c
@@ -18,6 +18,7 @@
#include <linux/tty.h>
#include <linux/console.h>
#include <linux/vt_kern.h>
+#include <linux/input.h>
#define MAX_CONFIG_LEN 40
@@ -37,6 +38,61 @@
static int kgdb_tty_line;
#ifdef CONFIG_KDB_KEYBOARD
+static int kgdboc_reset_connect(struct input_handler *handler,
+ struct input_dev *dev,
+ const struct input_device_id *id)
+{
+ input_reset_device(dev);
+
+ /* Retrun an error - we do not want to bind, just to reset */
+ return -ENODEV;
+}
+
+static void kgdboc_reset_disconnect(struct input_handle *handle)
+{
+ /* We do not expect anyone to actually bind to us */
+ BUG();
+}
+
+static const struct input_device_id kgdboc_reset_ids[] = {
+ {
+ .flags = INPUT_DEVICE_ID_MATCH_EVBIT,
+ .evbit = { BIT_MASK(EV_KEY) },
+ },
+ { }
+};
+
+static struct input_handler kgdboc_reset_handler = {
+ .connect = kgdboc_reset_connect,
+ .disconnect = kgdboc_reset_disconnect,
+ .name = "kgdboc_reset",
+ .id_table = kgdboc_reset_ids,
+};
+
+static DEFINE_MUTEX(kgdboc_reset_mutex);
+
+static void kgdboc_restore_input_helper(struct work_struct *dummy)
+{
+ /*
+ * We need to take a mutex to prevent several instances of
+ * this work running on different CPUs so they don't try
+ * to register again already registered handler.
+ */
+ mutex_lock(&kgdboc_reset_mutex);
+
+ if (input_register_handler(&kgdboc_reset_handler) == 0)
+ input_unregister_handler(&kgdboc_reset_handler);
+
+ mutex_unlock(&kgdboc_reset_mutex);
+}
+
+static DECLARE_WORK(kgdboc_restore_input_work, kgdboc_restore_input_helper);
+
+static void kgdboc_restore_input(void)
+{
+ schedule_work(&kgdboc_restore_input_work);
+}
+
static int kgdboc_register_kbd(char **cptr)
{
if (strncmp(*cptr, "kbd", 3) == 0) {
@@ -64,10 +120,12 @@
i--;
}
}
+ flush_work_sync(&kgdboc_restore_input_work);
}
#else /* ! CONFIG_KDB_KEYBOARD */
#define kgdboc_register_kbd(x) 0
#define kgdboc_unregister_kbd()
+#define kgdboc_restore_input()
#endif /* ! CONFIG_KDB_KEYBOARD */
static int kgdboc_option_setup(char *opt)
@@ -231,6 +289,7 @@
dbg_restore_graphics = 0;
con_debug_leave();
}
+ kgdboc_restore_input();
}
static struct kgdb_io kgdboc_io_ops = {
diff --git a/drivers/serial/mfd.c b/drivers/serial/mfd.c
index 5fc699e..d40010a 100644
--- a/drivers/serial/mfd.c
+++ b/drivers/serial/mfd.c
@@ -900,8 +900,7 @@
unsigned char cval, fcr = 0;
unsigned long flags;
unsigned int baud, quot;
- u32 mul = 0x3600;
- u32 ps = 0x10;
+ u32 ps, mul;
switch (termios->c_cflag & CSIZE) {
case CS5:
@@ -943,31 +942,24 @@
baud = uart_get_baud_rate(port, termios, old, 0, 4000000);
quot = 1;
+ ps = 0x10;
+ mul = 0x3600;
switch (baud) {
case 3500000:
mul = 0x3345;
ps = 0xC;
break;
- case 3000000:
- mul = 0x2EE0;
- break;
- case 2500000:
- mul = 0x2710;
- break;
- case 2000000:
- mul = 0x1F40;
- break;
case 1843200:
mul = 0x2400;
break;
+ case 3000000:
+ case 2500000:
+ case 2000000:
case 1500000:
- mul = 0x1770;
- break;
case 1000000:
- mul = 0xFA0;
- break;
case 500000:
- mul = 0x7D0;
+ /* mul/ps/quot = 0x9C4/0x10/0x1 will make a 500000 bps */
+ mul = baud / 500000 * 0x9C4;
break;
default:
/* Use uart_get_divisor to get quot for other baud rates */
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index c4ea146..9ffa5be 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -29,7 +29,6 @@
#include <linux/console.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
-#include <linux/smp_lock.h>
#include <linux/device.h>
#include <linux/serial.h> /* for serial_state and serial_icounter_struct */
#include <linux/serial_core.h>
diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c
index fd0d1b9..3f5e387 100644
--- a/drivers/sh/clk/core.c
+++ b/drivers/sh/clk/core.c
@@ -90,8 +90,8 @@
static long clk_rate_round_helper(struct clk_rate_round_data *rounder)
{
unsigned long rate_error, rate_error_prev = ~0UL;
- unsigned long rate_best_fit = rounder->rate;
unsigned long highest, lowest, freq;
+ long rate_best_fit = -ENOENT;
int i;
highest = 0;
@@ -146,7 +146,7 @@
};
if (clk->nr_freqs < 1)
- return 0;
+ return -ENOSYS;
return clk_rate_round_helper(&table_round);
}
@@ -418,8 +418,11 @@
list_add(&clk->sibling, &root_clks);
list_add(&clk->node, &clock_list);
+
+#ifdef CONFIG_SH_CLK_CPG_LEGACY
if (clk->ops && clk->ops->init)
clk->ops->init(clk);
+#endif
out_unlock:
mutex_unlock(&clock_list_sem);
@@ -455,19 +458,13 @@
int clk_set_rate(struct clk *clk, unsigned long rate)
{
- return clk_set_rate_ex(clk, rate, 0);
-}
-EXPORT_SYMBOL_GPL(clk_set_rate);
-
-int clk_set_rate_ex(struct clk *clk, unsigned long rate, int algo_id)
-{
int ret = -EOPNOTSUPP;
unsigned long flags;
spin_lock_irqsave(&clock_lock, flags);
if (likely(clk->ops && clk->ops->set_rate)) {
- ret = clk->ops->set_rate(clk, rate, algo_id);
+ ret = clk->ops->set_rate(clk, rate);
if (ret != 0)
goto out_unlock;
} else {
@@ -485,7 +482,7 @@
return ret;
}
-EXPORT_SYMBOL_GPL(clk_set_rate_ex);
+EXPORT_SYMBOL_GPL(clk_set_rate);
int clk_set_parent(struct clk *clk, struct clk *parent)
{
@@ -541,6 +538,98 @@
}
EXPORT_SYMBOL_GPL(clk_round_rate);
+long clk_round_parent(struct clk *clk, unsigned long target,
+ unsigned long *best_freq, unsigned long *parent_freq,
+ unsigned int div_min, unsigned int div_max)
+{
+ struct cpufreq_frequency_table *freq, *best = NULL;
+ unsigned long error = ULONG_MAX, freq_high, freq_low, div;
+ struct clk *parent = clk_get_parent(clk);
+
+ if (!parent) {
+ *parent_freq = 0;
+ *best_freq = clk_round_rate(clk, target);
+ return abs(target - *best_freq);
+ }
+
+ for (freq = parent->freq_table; freq->frequency != CPUFREQ_TABLE_END;
+ freq++) {
+ if (freq->frequency == CPUFREQ_ENTRY_INVALID)
+ continue;
+
+ if (unlikely(freq->frequency / target <= div_min - 1)) {
+ unsigned long freq_max;
+
+ freq_max = (freq->frequency + div_min / 2) / div_min;
+ if (error > target - freq_max) {
+ error = target - freq_max;
+ best = freq;
+ if (best_freq)
+ *best_freq = freq_max;
+ }
+
+ pr_debug("too low freq %u, error %lu\n", freq->frequency,
+ target - freq_max);
+
+ if (!error)
+ break;
+
+ continue;
+ }
+
+ if (unlikely(freq->frequency / target >= div_max)) {
+ unsigned long freq_min;
+
+ freq_min = (freq->frequency + div_max / 2) / div_max;
+ if (error > freq_min - target) {
+ error = freq_min - target;
+ best = freq;
+ if (best_freq)
+ *best_freq = freq_min;
+ }
+
+ pr_debug("too high freq %u, error %lu\n", freq->frequency,
+ freq_min - target);
+
+ if (!error)
+ break;
+
+ continue;
+ }
+
+ div = freq->frequency / target;
+ freq_high = freq->frequency / div;
+ freq_low = freq->frequency / (div + 1);
+
+ if (freq_high - target < error) {
+ error = freq_high - target;
+ best = freq;
+ if (best_freq)
+ *best_freq = freq_high;
+ }
+
+ if (target - freq_low < error) {
+ error = target - freq_low;
+ best = freq;
+ if (best_freq)
+ *best_freq = freq_low;
+ }
+
+ pr_debug("%u / %lu = %lu, / %lu = %lu, best %lu, parent %u\n",
+ freq->frequency, div, freq_high, div + 1, freq_low,
+ *best_freq, best->frequency);
+
+ if (!error)
+ break;
+ }
+
+ if (parent_freq)
+ *parent_freq = best->frequency;
+
+ return error;
+}
+EXPORT_SYMBOL_GPL(clk_round_parent);
+
#ifdef CONFIG_PM
static int clks_sysdev_suspend(struct sys_device *dev, pm_message_t state)
{
@@ -561,8 +650,7 @@
clkp->ops->set_parent(clkp,
clkp->parent);
if (likely(clkp->ops->set_rate))
- clkp->ops->set_rate(clkp,
- rate, NO_CHANGE);
+ clkp->ops->set_rate(clkp, rate);
else if (likely(clkp->ops->recalc))
clkp->rate = clkp->ops->recalc(clkp);
}
diff --git a/drivers/sh/clk/cpg.c b/drivers/sh/clk/cpg.c
index 3aea5f0..6172335 100644
--- a/drivers/sh/clk/cpg.c
+++ b/drivers/sh/clk/cpg.c
@@ -110,8 +110,7 @@
return 0;
}
-static int sh_clk_div6_set_rate(struct clk *clk,
- unsigned long rate, int algo_id)
+static int sh_clk_div6_set_rate(struct clk *clk, unsigned long rate)
{
unsigned long value;
int idx;
@@ -132,7 +131,7 @@
unsigned long value;
int ret;
- ret = sh_clk_div6_set_rate(clk, clk->rate, 0);
+ ret = sh_clk_div6_set_rate(clk, clk->rate);
if (ret == 0) {
value = __raw_readl(clk->enable_reg);
value &= ~0x100; /* clear stop bit to enable clock */
@@ -253,7 +252,7 @@
return 0;
}
-static int sh_clk_div4_set_rate(struct clk *clk, unsigned long rate, int algo_id)
+static int sh_clk_div4_set_rate(struct clk *clk, unsigned long rate)
{
struct clk_div4_table *d4t = clk->priv;
unsigned long value;
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index 873a99f..e5e9e67 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -79,7 +79,7 @@
* Register the IRQ position with the global IRQ map, then insert
* it in to the radix tree.
*/
- irq_reserve_irqs(irq, 1);
+ irq_reserve_irq(irq);
raw_spin_lock_irqsave(&intc_big_lock, flags);
radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq));
diff --git a/drivers/sh/intc/dynamic.c b/drivers/sh/intc/dynamic.c
index 4187cce..a3677c9 100644
--- a/drivers/sh/intc/dynamic.c
+++ b/drivers/sh/intc/dynamic.c
@@ -60,5 +60,5 @@
int i;
for (i = 0; i < nr_vecs; i++)
- irq_reserve_irqs(evt2irq(vectors[i].vect), 1);
+ irq_reserve_irq(evt2irq(vectors[i].vect));
}
diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c
index e5bf5d3..4e0ff71 100644
--- a/drivers/sh/intc/virq.c
+++ b/drivers/sh/intc/virq.c
@@ -215,7 +215,7 @@
entry = radix_tree_deref_slot((void **)entries[i]);
if (unlikely(!entry))
continue;
- if (unlikely(entry == RADIX_TREE_RETRY))
+ if (radix_tree_deref_retry(entry))
goto restart;
irq = create_irq();
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 154529a..a067046 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -352,8 +352,12 @@
xfer->tx_dma = xfer->rx_dma = INVALID_DMA_ADDRESS;
if (xfer->tx_buf) {
+ /* tx_buf is a const void* where we need a void * for the dma
+ * mapping */
+ void *nonconst_tx = (void *)xfer->tx_buf;
+
xfer->tx_dma = dma_map_single(dev,
- (void *) xfer->tx_buf, xfer->len,
+ nonconst_tx, xfer->len,
DMA_TO_DEVICE);
if (dma_mapping_error(dev, xfer->tx_dma))
return -ENOMEM;
diff --git a/drivers/ssb/b43_pci_bridge.c b/drivers/ssb/b43_pci_bridge.c
index ef9c6a04..744d3f6 100644
--- a/drivers/ssb/b43_pci_bridge.c
+++ b/drivers/ssb/b43_pci_bridge.c
@@ -24,6 +24,7 @@
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4312) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4315) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4318) },
+ { PCI_DEVICE(PCI_VENDOR_ID_BCM_GVC, 0x4318) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) },
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index 8c95d8c..016c6f7 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -620,13 +620,13 @@
#define ASUS_OLED_DEVICE_ATTR(_file) dev_attr_asus_oled_##_file
-static DEVICE_ATTR(asus_oled_enabled, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(asus_oled_enabled, S_IWUSR | S_IRUGO,
get_enabled, set_enabled);
-static DEVICE_ATTR(asus_oled_picture, S_IWUGO , NULL, set_picture);
+static DEVICE_ATTR(asus_oled_picture, S_IWUSR , NULL, set_picture);
-static DEVICE_ATTR(enabled, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(enabled, S_IWUSR | S_IRUGO,
class_get_enabled, class_set_enabled);
-static DEVICE_ATTR(picture, S_IWUGO, NULL, class_set_picture);
+static DEVICE_ATTR(picture, S_IWUSR, NULL, class_set_picture);
static int asus_oled_probe(struct usb_interface *interface,
const struct usb_device_id *id)
diff --git a/drivers/staging/ath6kl/Kconfig b/drivers/staging/ath6kl/Kconfig
index ae2cdf4..8a5caa3 100644
--- a/drivers/staging/ath6kl/Kconfig
+++ b/drivers/staging/ath6kl/Kconfig
@@ -102,7 +102,7 @@
config ATH6KL_CFG80211
bool "CFG80211 support"
- depends on ATH6K_LEGACY
+ depends on ATH6K_LEGACY && CFG80211
help
Enables support for CFG80211 APIs. The default option is to use WEXT. Even with this option enabled, WEXT is not explicitly disabled and the onus of not exercising WEXT lies on the application(s) running in the user space.
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
index 22c6c66..ee8b477 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
@@ -285,9 +285,9 @@
do {
/* check if host supports scatter requests and it meets our requirements */
- if (device->func->card->host->max_hw_segs < MAX_SCATTER_ENTRIES_PER_REQ) {
+ if (device->func->card->host->max_segs < MAX_SCATTER_ENTRIES_PER_REQ) {
AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : host only supports scatter of : %d entries, need: %d \n",
- device->func->card->host->max_hw_segs, MAX_SCATTER_ENTRIES_PER_REQ));
+ device->func->card->host->max_segs, MAX_SCATTER_ENTRIES_PER_REQ));
status = A_ENOTSUP;
break;
}
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_drv.c b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
index c5a6d6c..a659f70 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_drv.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
@@ -1126,7 +1126,7 @@
if ((board_ext_address) && (fw_entry->size == (board_data_size + board_ext_data_size))) {
A_UINT32 param;
- status = BMIWriteMemory(ar->arHifDevice, board_ext_address, (A_UCHAR *)(((A_UINT32)fw_entry->data) + board_data_size), board_ext_data_size);
+ status = BMIWriteMemory(ar->arHifDevice, board_ext_address, (A_UCHAR *)(fw_entry->data + board_data_size), board_ext_data_size);
if (status != A_OK) {
AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__));
@@ -3030,7 +3030,8 @@
A_UINT8 csumDest=0;
A_UINT8 csum=skb->ip_summed;
if(csumOffload && (csum==CHECKSUM_PARTIAL)){
- csumStart=skb->csum_start-(skb->network_header-skb->head)+sizeof(ATH_LLC_SNAP_HDR);
+ csumStart = (skb->head + skb->csum_start - skb_network_header(skb) +
+ sizeof(ATH_LLC_SNAP_HDR));
csumDest=skb->csum_offset+csumStart;
}
#endif
diff --git a/drivers/staging/ath6kl/os/linux/cfg80211.c b/drivers/staging/ath6kl/os/linux/cfg80211.c
index c94ad29..7269d0a 100644
--- a/drivers/staging/ath6kl/os/linux/cfg80211.c
+++ b/drivers/staging/ath6kl/os/linux/cfg80211.c
@@ -808,7 +808,7 @@
static int
ar6k_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
- A_UINT8 key_index, const A_UINT8 *mac_addr,
+ A_UINT8 key_index, bool pairwise, const A_UINT8 *mac_addr,
struct key_params *params)
{
AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
@@ -901,7 +901,7 @@
static int
ar6k_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
- A_UINT8 key_index, const A_UINT8 *mac_addr)
+ A_UINT8 key_index, bool pairwise, const A_UINT8 *mac_addr)
{
AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
@@ -936,7 +936,8 @@
static int
ar6k_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev,
- A_UINT8 key_index, const A_UINT8 *mac_addr, void *cookie,
+ A_UINT8 key_index, bool pairwise, const A_UINT8 *mac_addr,
+ void *cookie,
void (*callback)(void *cookie, struct key_params*))
{
AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
diff --git a/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h b/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h
deleted file mode 100644
index e69de29..0000000
--- a/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h
+++ /dev/null
diff --git a/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h b/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h
deleted file mode 100644
index e69de29..0000000
--- a/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h
+++ /dev/null
diff --git a/drivers/staging/batman-adv/hard-interface.c b/drivers/staging/batman-adv/hard-interface.c
index 80cfa86..d85de82 100644
--- a/drivers/staging/batman-adv/hard-interface.c
+++ b/drivers/staging/batman-adv/hard-interface.c
@@ -165,7 +165,7 @@
batman_if->net_dev->dev_addr, ETH_ALEN);
}
-static void check_known_mac_addr(uint8_t *addr)
+static void check_known_mac_addr(struct net_device *net_dev)
{
struct batman_if *batman_if;
@@ -175,11 +175,16 @@
(batman_if->if_status != IF_TO_BE_ACTIVATED))
continue;
- if (!compare_orig(batman_if->net_dev->dev_addr, addr))
+ if (batman_if->net_dev == net_dev)
+ continue;
+
+ if (!compare_orig(batman_if->net_dev->dev_addr,
+ net_dev->dev_addr))
continue;
pr_warning("The newly added mac address (%pM) already exists "
- "on: %s\n", addr, batman_if->net_dev->name);
+ "on: %s\n", net_dev->dev_addr,
+ batman_if->net_dev->name);
pr_warning("It is strongly recommended to keep mac addresses "
"unique to avoid problems!\n");
}
@@ -430,7 +435,7 @@
atomic_set(&batman_if->refcnt, 0);
hardif_hold(batman_if);
- check_known_mac_addr(batman_if->net_dev->dev_addr);
+ check_known_mac_addr(batman_if->net_dev);
spin_lock(&if_list_lock);
list_add_tail_rcu(&batman_if->list, &if_list);
@@ -458,9 +463,6 @@
return;
batman_if->if_status = IF_TO_BE_REMOVED;
-
- /* caller must take if_list_lock */
- list_del_rcu(&batman_if->list);
synchronize_rcu();
sysfs_del_hardif(&batman_if->hardif_obj);
hardif_put(batman_if);
@@ -469,13 +471,21 @@
void hardif_remove_interfaces(void)
{
struct batman_if *batman_if, *batman_if_tmp;
+ struct list_head if_queue;
- rtnl_lock();
+ INIT_LIST_HEAD(&if_queue);
+
spin_lock(&if_list_lock);
list_for_each_entry_safe(batman_if, batman_if_tmp, &if_list, list) {
- hardif_remove_interface(batman_if);
+ list_del_rcu(&batman_if->list);
+ list_add_tail(&batman_if->list, &if_queue);
}
spin_unlock(&if_list_lock);
+
+ rtnl_lock();
+ list_for_each_entry_safe(batman_if, batman_if_tmp, &if_queue, list) {
+ hardif_remove_interface(batman_if);
+ }
rtnl_unlock();
}
@@ -502,8 +512,10 @@
break;
case NETDEV_UNREGISTER:
spin_lock(&if_list_lock);
- hardif_remove_interface(batman_if);
+ list_del_rcu(&batman_if->list);
spin_unlock(&if_list_lock);
+
+ hardif_remove_interface(batman_if);
break;
case NETDEV_CHANGEMTU:
if (batman_if->soft_iface)
@@ -515,7 +527,7 @@
goto out;
}
- check_known_mac_addr(batman_if->net_dev->dev_addr);
+ check_known_mac_addr(batman_if->net_dev);
update_mac_addresses(batman_if);
bat_priv = netdev_priv(batman_if->soft_iface);
diff --git a/drivers/staging/batman-adv/routing.c b/drivers/staging/batman-adv/routing.c
index 9010263..657b69e 100644
--- a/drivers/staging/batman-adv/routing.c
+++ b/drivers/staging/batman-adv/routing.c
@@ -1000,10 +1000,10 @@
/* find a suitable router for this originator, and use
* bonding if possible. */
-struct neigh_node *find_router(struct orig_node *orig_node,
+struct neigh_node *find_router(struct bat_priv *bat_priv,
+ struct orig_node *orig_node,
struct batman_if *recv_if)
{
- struct bat_priv *bat_priv;
struct orig_node *primary_orig_node;
struct orig_node *router_orig;
struct neigh_node *router, *first_candidate, *best_router;
@@ -1019,13 +1019,9 @@
/* without bonding, the first node should
* always choose the default router. */
- if (!recv_if)
- return orig_node->router;
-
- bat_priv = netdev_priv(recv_if->soft_iface);
bonding_enabled = atomic_read(&bat_priv->bonding_enabled);
- if (!bonding_enabled)
+ if ((!recv_if) && (!bonding_enabled))
return orig_node->router;
router_orig = orig_node->router->orig_node;
@@ -1154,7 +1150,7 @@
orig_node = ((struct orig_node *)
hash_find(bat_priv->orig_hash, unicast_packet->dest));
- router = find_router(orig_node, recv_if);
+ router = find_router(bat_priv, orig_node, recv_if);
if (!router) {
spin_unlock_irqrestore(&bat_priv->orig_hash_lock, flags);
diff --git a/drivers/staging/batman-adv/routing.h b/drivers/staging/batman-adv/routing.h
index 06ea99d..92674c8 100644
--- a/drivers/staging/batman-adv/routing.h
+++ b/drivers/staging/batman-adv/routing.h
@@ -38,8 +38,8 @@
int recv_bcast_packet(struct sk_buff *skb, struct batman_if *recv_if);
int recv_vis_packet(struct sk_buff *skb, struct batman_if *recv_if);
int recv_bat_packet(struct sk_buff *skb, struct batman_if *recv_if);
-struct neigh_node *find_router(struct orig_node *orig_node,
- struct batman_if *recv_if);
+struct neigh_node *find_router(struct bat_priv *bat_priv,
+ struct orig_node *orig_node, struct batman_if *recv_if);
void update_bonding_candidates(struct bat_priv *bat_priv,
struct orig_node *orig_node);
diff --git a/drivers/staging/batman-adv/soft-interface.c b/drivers/staging/batman-adv/soft-interface.c
index 3904db9..0e99618 100644
--- a/drivers/staging/batman-adv/soft-interface.c
+++ b/drivers/staging/batman-adv/soft-interface.c
@@ -194,14 +194,15 @@
struct bat_priv *priv = netdev_priv(soft_iface);
/* check if enough space is available for pulling, and pull */
- if (!pskb_may_pull(skb, hdr_size)) {
- kfree_skb(skb);
- return;
- }
+ if (!pskb_may_pull(skb, hdr_size))
+ goto dropped;
+
skb_pull_rcsum(skb, hdr_size);
/* skb_set_mac_header(skb, -sizeof(struct ethhdr));*/
/* skb->dev & skb->pkt_type are set here */
+ if (unlikely(!pskb_may_pull(skb, ETH_HLEN)))
+ goto dropped;
skb->protocol = eth_type_trans(skb, soft_iface);
/* should not be neccesary anymore as we use skb_pull_rcsum()
@@ -216,6 +217,11 @@
soft_iface->last_rx = jiffies;
netif_rx(skb);
+ return;
+
+dropped:
+ kfree_skb(skb);
+ return;
}
#ifdef HAVE_NET_DEVICE_OPS
diff --git a/drivers/staging/batman-adv/unicast.c b/drivers/staging/batman-adv/unicast.c
index 0dac50d..0459413 100644
--- a/drivers/staging/batman-adv/unicast.c
+++ b/drivers/staging/batman-adv/unicast.c
@@ -224,7 +224,7 @@
if (!orig_node)
orig_node = transtable_search(bat_priv, ethhdr->h_dest);
- router = find_router(orig_node, NULL);
+ router = find_router(bat_priv, orig_node, NULL);
if (!router)
goto unlock;
diff --git a/drivers/staging/bcm/Bcmchar.c b/drivers/staging/bcm/Bcmchar.c
index 77fdfe24d..fead9c5 100644
--- a/drivers/staging/bcm/Bcmchar.c
+++ b/drivers/staging/bcm/Bcmchar.c
@@ -1001,13 +1001,15 @@
}
#endif
case IOCTL_BE_BUCKET_SIZE:
- Adapter->BEBucketSize = *(PULONG)arg;
- Status = STATUS_SUCCESS;
+ Status = 0;
+ if (get_user(Adapter->BEBucketSize, (unsigned long __user *)arg))
+ Status = -EFAULT;
break;
case IOCTL_RTPS_BUCKET_SIZE:
- Adapter->rtPSBucketSize = *(PULONG)arg;
- Status = STATUS_SUCCESS;
+ Status = 0;
+ if (get_user(Adapter->rtPSBucketSize, (unsigned long __user *)arg))
+ Status = -EFAULT;
break;
case IOCTL_CHIP_RESET:
{
@@ -1028,11 +1030,15 @@
case IOCTL_QOS_THRESHOLD:
{
USHORT uiLoopIndex;
- for(uiLoopIndex = 0 ; uiLoopIndex < NO_OF_QUEUES ; uiLoopIndex++)
- {
- Adapter->PackInfo[uiLoopIndex].uiThreshold = *(PULONG)arg;
+
+ Status = 0;
+ for (uiLoopIndex = 0; uiLoopIndex < NO_OF_QUEUES; uiLoopIndex++) {
+ if (get_user(Adapter->PackInfo[uiLoopIndex].uiThreshold,
+ (unsigned long __user *)arg)) {
+ Status = -EFAULT;
+ break;
+ }
}
- Status = STATUS_SUCCESS;
break;
}
@@ -1093,7 +1099,8 @@
}
case IOCTL_BCM_GET_CURRENT_STATUS:
{
- LINK_STATE *plink_state = NULL;
+ LINK_STATE plink_state;
+
/* Copy Ioctl Buffer structure */
if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
{
@@ -1101,13 +1108,19 @@
Status = -EFAULT;
break;
}
- plink_state = (LINK_STATE*)arg;
- plink_state->bIdleMode = (UCHAR)Adapter->IdleMode;
- plink_state->bShutdownMode = Adapter->bShutStatus;
- plink_state->ucLinkStatus = (UCHAR)Adapter->LinkStatus;
- if(copy_to_user(IoBuffer.OutputBuffer,
- (PUCHAR)plink_state, (UINT)IoBuffer.OutputLength))
- {
+ if (IoBuffer.OutputLength != sizeof(plink_state)) {
+ Status = -EINVAL;
+ break;
+ }
+
+ if (copy_from_user(&plink_state, (void __user *)arg, sizeof(plink_state))) {
+ Status = -EFAULT;
+ break;
+ }
+ plink_state.bIdleMode = (UCHAR)Adapter->IdleMode;
+ plink_state.bShutdownMode = Adapter->bShutStatus;
+ plink_state.ucLinkStatus = (UCHAR)Adapter->LinkStatus;
+ if (copy_to_user(IoBuffer.OutputBuffer, &plink_state, IoBuffer.OutputLength)) {
BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy_to_user Failed..\n");
Status = -EFAULT;
break;
@@ -1331,7 +1344,9 @@
BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Copy From User space failed. status :%d", Status);
return -EFAULT;
}
- uiSectorSize = *((PUINT)(IoBuffer.InputBuffer)); /* FIXME: unchecked __user access */
+ if (get_user(uiSectorSize, (unsigned int __user *)IoBuffer.InputBuffer))
+ return -EFAULT;
+
if((uiSectorSize < MIN_SECTOR_SIZE) || (uiSectorSize > MAX_SECTOR_SIZE))
{
diff --git a/drivers/staging/brcm80211/README b/drivers/staging/brcm80211/README
index c3ba9bb..a27bb0b 100644
--- a/drivers/staging/brcm80211/README
+++ b/drivers/staging/brcm80211/README
@@ -88,7 +88,9 @@
Contact Info:
=============
-Brett Rudley brudley@broadcom.com
-Henry Ptasinski henryp@broadcom.com
-Nohee Ko noheek@broadcom.com
+Brett Rudley brudley@broadcom.com
+Henry Ptasinski henryp@broadcom.com
+Dowan Kim dowan@broadcom.com
+Roland Vossen rvossen@broadcom.com
+Arend van Spriel arend@broadcom.com
diff --git a/drivers/staging/brcm80211/TODO b/drivers/staging/brcm80211/TODO
index 8803d30..24ebadb 100644
--- a/drivers/staging/brcm80211/TODO
+++ b/drivers/staging/brcm80211/TODO
@@ -45,5 +45,7 @@
=====
Brett Rudley <brudley@broadcom.com>
Henry Ptasinski <henryp@broadcom.com>
-Nohee Ko <noheek@broadcom.com>
+Dowan Kim <dowan@broadcom.com>
+Roland Vossen <rvossen@broadcom.com>
+Arend van Spriel <arend@broadcom.com>
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
index bbbe7c5..9335f02 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
@@ -2222,8 +2222,6 @@
ASSERT(net);
ASSERT(!net->netdev_ops);
- net->netdev_ops = &dhd_ops_virt;
-
net->netdev_ops = &dhd_ops_pri;
/*
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
index 3f29488..ea08252 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
@@ -95,12 +95,12 @@
struct net_device *dev,
u8 key_idx);
static s32 wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_idx, const u8 *mac_addr,
+ u8 key_idx, bool pairwise, const u8 *mac_addr,
struct key_params *params);
static s32 wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_idx, const u8 *mac_addr);
+ u8 key_idx, bool pairwise, const u8 *mac_addr);
static s32 wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_idx, const u8 *mac_addr,
+ u8 key_idx, bool pairwise, const u8 *mac_addr,
void *cookie, void (*callback) (void *cookie,
struct
key_params *
@@ -1615,7 +1615,7 @@
static s32
wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_idx, const u8 *mac_addr,
+ u8 key_idx, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
struct wl_wsec_key key;
@@ -1700,7 +1700,7 @@
static s32
wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_idx, const u8 *mac_addr)
+ u8 key_idx, bool pairwise, const u8 *mac_addr)
{
struct wl_wsec_key key;
s32 err = 0;
@@ -1756,7 +1756,7 @@
static s32
wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_idx, const u8 *mac_addr, void *cookie,
+ u8 key_idx, bool pairwise, const u8 *mac_addr, void *cookie,
void (*callback) (void *cookie, struct key_params * params))
{
struct key_params params;
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index 1f177a6..de784ff 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -2295,8 +2295,8 @@
usbduxsub_tmp->inBuffer = NULL;
kfree(usbduxsub_tmp->insnBuffer);
usbduxsub_tmp->insnBuffer = NULL;
- kfree(usbduxsub_tmp->inBuffer);
- usbduxsub_tmp->inBuffer = NULL;
+ kfree(usbduxsub_tmp->outBuffer);
+ usbduxsub_tmp->outBuffer = NULL;
kfree(usbduxsub_tmp->dac_commands);
usbduxsub_tmp->dac_commands = NULL;
kfree(usbduxsub_tmp->dux_commands);
diff --git a/drivers/staging/cpia/cpia.c b/drivers/staging/cpia/cpia.c
index 933ae4c..0e740b8 100644
--- a/drivers/staging/cpia/cpia.c
+++ b/drivers/staging/cpia/cpia.c
@@ -3184,13 +3184,9 @@
goto oops;
}
- err = -EINTR;
- if(signal_pending(current))
- goto oops;
-
/* Set ownership of /proc/cpia/videoX to current user */
if(cam->proc_entry)
- cam->proc_entry->uid = current_uid();
+ cam->proc_entry->uid = current_euid();
/* set mark for loading first frame uncompressed */
cam->first_frame = 1;
diff --git a/drivers/staging/easycap/easycap.h b/drivers/staging/easycap/easycap.h
index f3c827e..884263b 100644
--- a/drivers/staging/easycap/easycap.h
+++ b/drivers/staging/easycap/easycap.h
@@ -75,9 +75,9 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/slab.h>
+#include <linux/smp_lock.h>
#include <linux/module.h>
#include <linux/kref.h>
-#include <linux/smp_lock.h>
#include <linux/usb.h>
#include <linux/uaccess.h>
diff --git a/drivers/staging/frontier/tranzport.c b/drivers/staging/frontier/tranzport.c
index a145a15..8894ab1 100644
--- a/drivers/staging/frontier/tranzport.c
+++ b/drivers/staging/frontier/tranzport.c
@@ -204,7 +204,7 @@
t->value = temp; \
return count; \
} \
- static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
+ static DEVICE_ATTR(value, S_IWUSR | S_IRUGO, show_##value, set_##value);
show_int(enable);
show_int(offline);
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
index 87a6487..20d5098 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c
@@ -286,7 +286,6 @@
pid = kernel_thread (exec_mknod, (void *)info, 0);
// initialize application information
- info->appcnt = 0;
// if (ft1000_flarion_cnt == 0) {
//
diff --git a/drivers/staging/go7007/go7007-driver.c b/drivers/staging/go7007/go7007-driver.c
index b3f42f3..48d4e48 100644
--- a/drivers/staging/go7007/go7007-driver.c
+++ b/drivers/staging/go7007/go7007-driver.c
@@ -199,7 +199,7 @@
struct go7007 *go = i2c_get_adapdata(adapter);
struct v4l2_device *v4l2_dev = &go->v4l2_dev;
- if (v4l2_i2c_new_subdev(v4l2_dev, adapter, NULL, type, addr, NULL))
+ if (v4l2_i2c_new_subdev(v4l2_dev, adapter, type, addr, NULL))
return 0;
printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", type);
diff --git a/drivers/staging/hv/hv_utils.c b/drivers/staging/hv/hv_utils.c
index 702a478..a99e900 100644
--- a/drivers/staging/hv/hv_utils.c
+++ b/drivers/staging/hv/hv_utils.c
@@ -212,9 +212,6 @@
recvlen, requestid);
icmsghdrp = (struct icmsg_hdr *)&buf[
- sizeof(struct vmbuspipe_hdr)];
-
- icmsghdrp = (struct icmsg_hdr *)&buf[
sizeof(struct vmbuspipe_hdr)];
if (icmsghdrp->icmsgtype == ICMSGTYPE_NEGOTIATE) {
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 41d9acf..6f8d67d 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -72,8 +72,7 @@
/* Static decl */
static int storvsc_probe(struct device *dev);
-static int storvsc_queuecommand(struct scsi_cmnd *scmnd,
- void (*done)(struct scsi_cmnd *));
+static int storvsc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd);
static int storvsc_device_alloc(struct scsi_device *);
static int storvsc_device_configure(struct scsi_device *);
static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd);
@@ -595,7 +594,7 @@
/*
* storvsc_queuecommand - Initiate command processing
*/
-static int storvsc_queuecommand(struct scsi_cmnd *scmnd,
+static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
void (*done)(struct scsi_cmnd *))
{
int ret;
@@ -783,6 +782,8 @@
return ret;
}
+static DEF_SCSI_QCMD(storvsc_queuecommand)
+
static int storvsc_merge_bvec(struct request_queue *q,
struct bvec_merge_data *bmd, struct bio_vec *bvec)
{
diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c
index c86d149..1c1e98a 100644
--- a/drivers/staging/iio/accel/adis16220_core.c
+++ b/drivers/staging/iio/accel/adis16220_core.c
@@ -507,7 +507,7 @@
adis16220_write_reset, 0);
#define IIO_DEV_ATTR_CAPTURE(_store) \
- IIO_DEVICE_ATTR(capture, S_IWUGO, NULL, _store, 0)
+ IIO_DEVICE_ATTR(capture, S_IWUSR, NULL, _store, 0)
static IIO_DEV_ATTR_CAPTURE(adis16220_write_capture);
diff --git a/drivers/staging/intel_sst/intel_sst_app_interface.c b/drivers/staging/intel_sst/intel_sst_app_interface.c
index 463e5cb..9914400 100644
--- a/drivers/staging/intel_sst/intel_sst_app_interface.c
+++ b/drivers/staging/intel_sst/intel_sst_app_interface.c
@@ -34,7 +34,6 @@
#include <linux/uaccess.h>
#include <linux/firmware.h>
#include <linux/ioctl.h>
-#include <linux/smp_lock.h>
#ifdef CONFIG_MRST_RAR_HANDLER
#include <linux/rar_register.h>
#include "../../../drivers/staging/memrar/memrar.h"
@@ -244,12 +243,12 @@
int retval, i;
struct stream_info *stream;
struct snd_sst_mmap_buff_entry *buf_entry;
+ struct snd_sst_mmap_buff_entry *tmp_buf;
pr_debug("sst:called for str_id %d\n", str_id);
retval = sst_validate_strid(str_id);
if (retval)
return -EINVAL;
- BUG_ON(!mmap_buf);
stream = &sst_drv_ctx->streams[str_id];
if (stream->mmapped != true)
@@ -262,14 +261,24 @@
stream->curr_bytes = 0;
stream->cumm_bytes = 0;
+ tmp_buf = kcalloc(mmap_buf->entries, sizeof(*tmp_buf), GFP_KERNEL);
+ if (!tmp_buf)
+ return -ENOMEM;
+ if (copy_from_user(tmp_buf, (void __user *)mmap_buf->buff,
+ mmap_buf->entries * sizeof(*tmp_buf))) {
+ retval = -EFAULT;
+ goto out_free;
+ }
+
pr_debug("sst:new buffers count %d status %d\n",
mmap_buf->entries, stream->status);
- buf_entry = mmap_buf->buff;
+ buf_entry = tmp_buf;
for (i = 0; i < mmap_buf->entries; i++) {
- BUG_ON(!buf_entry);
bufs = kzalloc(sizeof(*bufs), GFP_KERNEL);
- if (!bufs)
- return -ENOMEM;
+ if (!bufs) {
+ retval = -ENOMEM;
+ goto out_free;
+ }
bufs->size = buf_entry->size;
bufs->offset = buf_entry->offset;
bufs->addr = sst_drv_ctx->mmap_mem;
@@ -293,13 +302,15 @@
if (sst_play_frame(str_id) < 0) {
pr_warn("sst: play frames fail\n");
mutex_unlock(&stream->lock);
- return -EIO;
+ retval = -EIO;
+ goto out_free;
}
} else if (stream->ops == STREAM_OPS_CAPTURE) {
if (sst_capture_frame(str_id) < 0) {
pr_warn("sst: capture frame fail\n");
mutex_unlock(&stream->lock);
- return -EIO;
+ retval = -EIO;
+ goto out_free;
}
}
}
@@ -314,6 +325,9 @@
if (retval >= 0)
retval = stream->cumm_bytes;
pr_debug("sst:end of play/rec ioctl bytes = %d!!\n", retval);
+
+out_free:
+ kfree(tmp_buf);
return retval;
}
@@ -377,7 +391,7 @@
{
struct sst_stream_bufs *stream_bufs;
unsigned long index, mmap_len;
- unsigned char *bufp;
+ unsigned char __user *bufp;
unsigned long size, copied_size;
int retval = 0, add_to_list = 0;
static int sent_offset;
@@ -512,9 +526,7 @@
/* copy to user */
list_for_each_entry_safe(entry, _entry,
copy_to_list, node) {
- if (copy_to_user((void *)
- iovec[entry->iov_index].iov_base +
- entry->iov_offset,
+ if (copy_to_user(iovec[entry->iov_index].iov_base + entry->iov_offset,
kbufs->addr + entry->offset,
entry->size)) {
/* Clean up the list and return error */
@@ -590,7 +602,7 @@
buf, (int) count, (int) stream->status);
stream->buf_type = SST_BUF_USER_STATIC;
- iovec.iov_base = (void *)buf;
+ iovec.iov_base = buf;
iovec.iov_len = count;
nr_segs = 1;
@@ -838,7 +850,7 @@
break;
case _IOC_NR(SNDRV_SST_STREAM_SET_PARAMS): {
- struct snd_sst_params *str_param = (struct snd_sst_params *)arg;
+ struct snd_sst_params str_param;
pr_debug("sst: IOCTL_SET_PARAMS recieved!\n");
if (minor != STREAM_MODULE) {
@@ -846,17 +858,25 @@
break;
}
+ if (copy_from_user(&str_param, (void __user *)arg,
+ sizeof(str_param))) {
+ retval = -EFAULT;
+ break;
+ }
+
if (!str_id) {
- retval = sst_get_stream(str_param);
+ retval = sst_get_stream(&str_param);
if (retval > 0) {
struct stream_info *str_info;
+ char __user *dest;
+
sst_drv_ctx->stream_cnt++;
data->str_id = retval;
str_info = &sst_drv_ctx->streams[retval];
str_info->src = SST_DRV;
- retval = copy_to_user(&str_param->stream_id,
- &retval, sizeof(__u32));
+ dest = (char __user *)arg + offsetof(struct snd_sst_params, stream_id);
+ retval = copy_to_user(dest, &retval, sizeof(__u32));
if (retval)
retval = -EFAULT;
} else {
@@ -866,16 +886,14 @@
} else {
pr_debug("sst: SET_STREAM_PARAMS recieved!\n");
/* allocated set params only */
- retval = sst_set_stream_param(str_id, str_param);
+ retval = sst_set_stream_param(str_id, &str_param);
/* Block the call for reply */
if (!retval) {
int sfreq = 0, word_size = 0, num_channel = 0;
- sfreq = str_param->sparams.uc.pcm_params.sfreq;
- word_size = str_param->sparams.
- uc.pcm_params.pcm_wd_sz;
- num_channel = str_param->
- sparams.uc.pcm_params.num_chan;
- if (str_param->ops == STREAM_OPS_CAPTURE) {
+ sfreq = str_param.sparams.uc.pcm_params.sfreq;
+ word_size = str_param.sparams.uc.pcm_params.pcm_wd_sz;
+ num_channel = str_param.sparams.uc.pcm_params.num_chan;
+ if (str_param.ops == STREAM_OPS_CAPTURE) {
sst_drv_ctx->scard_ops->\
set_pcm_audio_params(sfreq,
word_size, num_channel);
@@ -885,41 +903,39 @@
break;
}
case _IOC_NR(SNDRV_SST_SET_VOL): {
- struct snd_sst_vol *set_vol;
- struct snd_sst_vol *rec_vol = (struct snd_sst_vol *)arg;
- pr_debug("sst: SET_VOLUME recieved for %d!\n",
- rec_vol->stream_id);
- if (minor == STREAM_MODULE && rec_vol->stream_id == 0) {
- pr_debug("sst: invalid operation!\n");
- retval = -EPERM;
- break;
- }
- set_vol = kzalloc(sizeof(*set_vol), GFP_ATOMIC);
- if (!set_vol) {
- pr_debug("sst: mem allocation failed\n");
- retval = -ENOMEM;
- break;
- }
- if (copy_from_user(set_vol, rec_vol, sizeof(*set_vol))) {
+ struct snd_sst_vol set_vol;
+
+ if (copy_from_user(&set_vol, (void __user *)arg,
+ sizeof(set_vol))) {
pr_debug("sst: copy failed\n");
retval = -EFAULT;
break;
}
- retval = sst_set_vol(set_vol);
- kfree(set_vol);
- break;
- }
- case _IOC_NR(SNDRV_SST_GET_VOL): {
- struct snd_sst_vol *rec_vol = (struct snd_sst_vol *)arg;
- struct snd_sst_vol get_vol;
- pr_debug("sst: IOCTL_GET_VOLUME recieved for stream = %d!\n",
- rec_vol->stream_id);
- if (minor == STREAM_MODULE && rec_vol->stream_id == 0) {
+ pr_debug("sst: SET_VOLUME recieved for %d!\n",
+ set_vol.stream_id);
+ if (minor == STREAM_MODULE && set_vol.stream_id == 0) {
pr_debug("sst: invalid operation!\n");
retval = -EPERM;
break;
}
- get_vol.stream_id = rec_vol->stream_id;
+ retval = sst_set_vol(&set_vol);
+ break;
+ }
+ case _IOC_NR(SNDRV_SST_GET_VOL): {
+ struct snd_sst_vol get_vol;
+
+ if (copy_from_user(&get_vol, (void __user *)arg,
+ sizeof(get_vol))) {
+ retval = -EFAULT;
+ break;
+ }
+ pr_debug("sst: IOCTL_GET_VOLUME recieved for stream = %d!\n",
+ get_vol.stream_id);
+ if (minor == STREAM_MODULE && get_vol.stream_id == 0) {
+ pr_debug("sst: invalid operation!\n");
+ retval = -EPERM;
+ break;
+ }
retval = sst_get_vol(&get_vol);
if (retval) {
retval = -EIO;
@@ -928,7 +944,7 @@
pr_debug("sst: id:%d\n, vol:%d, ramp_dur:%d, ramp_type:%d\n",
get_vol.stream_id, get_vol.volume,
get_vol.ramp_duration, get_vol.ramp_type);
- if (copy_to_user((struct snd_sst_vol *)arg,
+ if (copy_to_user((struct snd_sst_vol __user *)arg,
&get_vol, sizeof(get_vol))) {
retval = -EFAULT;
break;
@@ -938,25 +954,20 @@
}
case _IOC_NR(SNDRV_SST_MUTE): {
- struct snd_sst_mute *set_mute;
- struct snd_sst_vol *rec_mute = (struct snd_sst_vol *)arg;
- pr_debug("sst: SNDRV_SST_SET_VOLUME recieved for %d!\n",
- rec_mute->stream_id);
- if (minor == STREAM_MODULE && rec_mute->stream_id == 0) {
- retval = -EPERM;
- break;
- }
- set_mute = kzalloc(sizeof(*set_mute), GFP_ATOMIC);
- if (!set_mute) {
- retval = -ENOMEM;
- break;
- }
- if (copy_from_user(set_mute, rec_mute, sizeof(*set_mute))) {
+ struct snd_sst_mute set_mute;
+
+ if (copy_from_user(&set_mute, (void __user *)arg,
+ sizeof(set_mute))) {
retval = -EFAULT;
break;
}
- retval = sst_set_mute(set_mute);
- kfree(set_mute);
+ pr_debug("sst: SNDRV_SST_SET_VOLUME recieved for %d!\n",
+ set_mute.stream_id);
+ if (minor == STREAM_MODULE && set_mute.stream_id == 0) {
+ retval = -EPERM;
+ break;
+ }
+ retval = sst_set_mute(&set_mute);
break;
}
case _IOC_NR(SNDRV_SST_STREAM_GET_PARAMS): {
@@ -973,7 +984,7 @@
retval = -EIO;
break;
}
- if (copy_to_user((struct snd_sst_get_stream_params *)arg,
+ if (copy_to_user((struct snd_sst_get_stream_params __user *)arg,
&get_params, sizeof(get_params))) {
retval = -EFAULT;
break;
@@ -983,16 +994,22 @@
}
case _IOC_NR(SNDRV_SST_MMAP_PLAY):
- case _IOC_NR(SNDRV_SST_MMAP_CAPTURE):
+ case _IOC_NR(SNDRV_SST_MMAP_CAPTURE): {
+ struct snd_sst_mmap_buffs mmap_buf;
+
pr_debug("sst: SNDRV_SST_MMAP_PLAY/CAPTURE recieved!\n");
if (minor != STREAM_MODULE) {
retval = -EBADRQC;
break;
}
- retval = intel_sst_mmap_play_capture(str_id,
- (struct snd_sst_mmap_buffs *)arg);
+ if (copy_from_user(&mmap_buf, (void __user *)arg,
+ sizeof(mmap_buf))) {
+ retval = -EFAULT;
+ break;
+ }
+ retval = intel_sst_mmap_play_capture(str_id, &mmap_buf);
break;
-
+ }
case _IOC_NR(SNDRV_SST_STREAM_DROP):
pr_debug("sst: SNDRV_SST_IOCTL_DROP recieved!\n");
if (minor != STREAM_MODULE) {
@@ -1003,7 +1020,6 @@
break;
case _IOC_NR(SNDRV_SST_STREAM_GET_TSTAMP): {
- unsigned long long *ms = (unsigned long long *)arg;
struct snd_sst_tstamp tstamp = {0};
unsigned long long time, freq, mod;
@@ -1013,14 +1029,14 @@
break;
}
memcpy_fromio(&tstamp,
- ((void *)(sst_drv_ctx->mailbox + SST_TIME_STAMP)
- +(str_id * sizeof(tstamp))),
+ sst_drv_ctx->mailbox + SST_TIME_STAMP + str_id * sizeof(tstamp),
sizeof(tstamp));
time = tstamp.samples_rendered;
freq = (unsigned long long) tstamp.sampling_frequency;
time = time * 1000; /* converting it to ms */
mod = do_div(time, freq);
- if (copy_to_user(ms, &time, sizeof(*ms)))
+ if (copy_to_user((void __user *)arg, &time,
+ sizeof(unsigned long long)))
retval = -EFAULT;
break;
}
@@ -1065,92 +1081,118 @@
}
case _IOC_NR(SNDRV_SST_SET_TARGET_DEVICE): {
- struct snd_sst_target_device *target_device;
+ struct snd_sst_target_device target_device;
pr_debug("sst: SET_TARGET_DEVICE recieved!\n");
- target_device = (struct snd_sst_target_device *)arg;
- BUG_ON(!target_device);
+ if (copy_from_user(&target_device, (void __user *)arg,
+ sizeof(target_device))) {
+ retval = -EFAULT;
+ break;
+ }
if (minor != AM_MODULE) {
retval = -EBADRQC;
break;
}
- retval = sst_target_device_select(target_device);
+ retval = sst_target_device_select(&target_device);
break;
}
case _IOC_NR(SNDRV_SST_DRIVER_INFO): {
- struct snd_sst_driver_info *info =
- (struct snd_sst_driver_info *)arg;
+ struct snd_sst_driver_info info;
pr_debug("sst: SNDRV_SST_DRIVER_INFO recived\n");
- info->version = SST_VERSION_NUM;
+ info.version = SST_VERSION_NUM;
/* hard coding, shud get sumhow later */
- info->active_pcm_streams = sst_drv_ctx->stream_cnt -
+ info.active_pcm_streams = sst_drv_ctx->stream_cnt -
sst_drv_ctx->encoded_cnt;
- info->active_enc_streams = sst_drv_ctx->encoded_cnt;
- info->max_pcm_streams = MAX_ACTIVE_STREAM - MAX_ENC_STREAM;
- info->max_enc_streams = MAX_ENC_STREAM;
- info->buf_per_stream = sst_drv_ctx->mmap_len;
+ info.active_enc_streams = sst_drv_ctx->encoded_cnt;
+ info.max_pcm_streams = MAX_ACTIVE_STREAM - MAX_ENC_STREAM;
+ info.max_enc_streams = MAX_ENC_STREAM;
+ info.buf_per_stream = sst_drv_ctx->mmap_len;
+ if (copy_to_user((void __user *)arg, &info,
+ sizeof(info)))
+ retval = -EFAULT;
break;
}
case _IOC_NR(SNDRV_SST_STREAM_DECODE): {
- struct snd_sst_dbufs *param =
- (struct snd_sst_dbufs *)arg, dbufs_local;
- int i;
+ struct snd_sst_dbufs param;
+ struct snd_sst_dbufs dbufs_local;
struct snd_sst_buffs ibufs, obufs;
- struct snd_sst_buff_entry ibuf_temp[param->ibufs->entries],
- obuf_temp[param->obufs->entries];
+ struct snd_sst_buff_entry *ibuf_tmp, *obuf_tmp;
+ char __user *dest;
pr_debug("sst: SNDRV_SST_STREAM_DECODE recived\n");
if (minor != STREAM_MODULE) {
retval = -EBADRQC;
break;
}
- if (!param) {
- retval = -EINVAL;
+ if (copy_from_user(¶m, (void __user *)arg,
+ sizeof(param))) {
+ retval = -EFAULT;
break;
}
- dbufs_local.input_bytes_consumed = param->input_bytes_consumed;
+ dbufs_local.input_bytes_consumed = param.input_bytes_consumed;
dbufs_local.output_bytes_produced =
- param->output_bytes_produced;
- dbufs_local.ibufs = &ibufs;
- dbufs_local.obufs = &obufs;
- dbufs_local.ibufs->entries = param->ibufs->entries;
- dbufs_local.ibufs->type = param->ibufs->type;
- dbufs_local.obufs->entries = param->obufs->entries;
- dbufs_local.obufs->type = param->obufs->type;
+ param.output_bytes_produced;
- dbufs_local.ibufs->buff_entry = ibuf_temp;
- for (i = 0; i < dbufs_local.ibufs->entries; i++) {
- ibuf_temp[i].buffer =
- param->ibufs->buff_entry[i].buffer;
- ibuf_temp[i].size =
- param->ibufs->buff_entry[i].size;
+ if (copy_from_user(&ibufs, (void __user *)param.ibufs, sizeof(ibufs))) {
+ retval = -EFAULT;
+ break;
}
- dbufs_local.obufs->buff_entry = obuf_temp;
- for (i = 0; i < dbufs_local.obufs->entries; i++) {
- obuf_temp[i].buffer =
- param->obufs->buff_entry[i].buffer;
- obuf_temp[i].size =
- param->obufs->buff_entry[i].size;
+ if (copy_from_user(&obufs, (void __user *)param.obufs, sizeof(obufs))) {
+ retval = -EFAULT;
+ break;
}
+
+ ibuf_tmp = kcalloc(ibufs.entries, sizeof(*ibuf_tmp), GFP_KERNEL);
+ obuf_tmp = kcalloc(obufs.entries, sizeof(*obuf_tmp), GFP_KERNEL);
+ if (!ibuf_tmp || !obuf_tmp) {
+ retval = -ENOMEM;
+ goto free_iobufs;
+ }
+
+ if (copy_from_user(ibuf_tmp, (void __user *)ibufs.buff_entry,
+ ibufs.entries * sizeof(*ibuf_tmp))) {
+ retval = -EFAULT;
+ goto free_iobufs;
+ }
+ ibufs.buff_entry = ibuf_tmp;
+ dbufs_local.ibufs = &ibufs;
+
+ if (copy_from_user(obuf_tmp, (void __user *)obufs.buff_entry,
+ obufs.entries * sizeof(*obuf_tmp))) {
+ retval = -EFAULT;
+ goto free_iobufs;
+ }
+ obufs.buff_entry = obuf_tmp;
+ dbufs_local.obufs = &obufs;
+
retval = sst_decode(str_id, &dbufs_local);
- if (retval)
- retval = -EAGAIN;
- if (copy_to_user(¶m->input_bytes_consumed,
+ if (retval) {
+ retval = -EAGAIN;
+ goto free_iobufs;
+ }
+
+ dest = (char __user *)arg + offsetof(struct snd_sst_dbufs, input_bytes_consumed);
+ if (copy_to_user(dest,
&dbufs_local.input_bytes_consumed,
sizeof(unsigned long long))) {
- retval = -EFAULT;
- break;
+ retval = -EFAULT;
+ goto free_iobufs;
}
- if (copy_to_user(¶m->output_bytes_produced,
+
+ dest = (char __user *)arg + offsetof(struct snd_sst_dbufs, input_bytes_consumed);
+ if (copy_to_user(dest,
&dbufs_local.output_bytes_produced,
sizeof(unsigned long long))) {
- retval = -EFAULT;
- break;
+ retval = -EFAULT;
+ goto free_iobufs;
}
+free_iobufs:
+ kfree(ibuf_tmp);
+ kfree(obuf_tmp);
break;
}
@@ -1164,7 +1206,7 @@
break;
case _IOC_NR(SNDRV_SST_STREAM_BYTES_DECODED): {
- unsigned long long *bytes = (unsigned long long *)arg;
+ unsigned long long __user *bytes = (unsigned long long __user *)arg;
struct snd_sst_tstamp tstamp = {0};
pr_debug("sst: STREAM_BYTES_DECODED recieved!\n");
@@ -1173,8 +1215,7 @@
break;
}
memcpy_fromio(&tstamp,
- ((void *)(sst_drv_ctx->mailbox + SST_TIME_STAMP)
- +(str_id * sizeof(tstamp))),
+ sst_drv_ctx->mailbox + SST_TIME_STAMP + str_id * sizeof(tstamp),
sizeof(tstamp));
if (copy_to_user(bytes, &tstamp.bytes_processed,
sizeof(*bytes)))
@@ -1197,7 +1238,7 @@
kfree(fw_info);
break;
}
- if (copy_to_user((struct snd_sst_dbufs *)arg,
+ if (copy_to_user((struct snd_sst_dbufs __user *)arg,
fw_info, sizeof(*fw_info))) {
kfree(fw_info);
retval = -EFAULT;
diff --git a/drivers/staging/intel_sst/intel_sst_common.h b/drivers/staging/intel_sst/intel_sst_common.h
index 73a98c8..bf0ead7 100644
--- a/drivers/staging/intel_sst/intel_sst_common.h
+++ b/drivers/staging/intel_sst/intel_sst_common.h
@@ -231,8 +231,8 @@
spinlock_t pcm_lock;
bool mmapped;
unsigned int sg_index; /* current buf Index */
- unsigned char *cur_ptr; /* Current static bufs */
- struct snd_sst_buf_entry *buf_entry;
+ unsigned char __user *cur_ptr; /* Current static bufs */
+ struct snd_sst_buf_entry __user *buf_entry;
struct sst_block data_blk; /* stream ops block */
struct sst_block ctrl_blk; /* stream control cmd block */
enum snd_sst_buf_type buf_type;
diff --git a/drivers/staging/intel_sst/intel_sst_stream_encoded.c b/drivers/staging/intel_sst/intel_sst_stream_encoded.c
index fbae39f..5c45560 100644
--- a/drivers/staging/intel_sst/intel_sst_stream_encoded.c
+++ b/drivers/staging/intel_sst/intel_sst_stream_encoded.c
@@ -1269,7 +1269,7 @@
dbufs->output_bytes_produced = total_output;
str_info->status = str_info->prev;
str_info->prev = STREAM_DECODE;
- str_info->decode_ibuf = NULL;
kfree(str_info->decode_ibuf);
+ str_info->decode_ibuf = NULL;
return retval;
}
diff --git a/drivers/staging/keucr/init.c b/drivers/staging/keucr/init.c
index 1934805..978bf87 100644
--- a/drivers/staging/keucr/init.c
+++ b/drivers/staging/keucr/init.c
@@ -22,7 +22,7 @@
int result;
BYTE MiscReg03 = 0;
- printk("--- Initial Nedia ---\n");
+ printk("--- Init Media ---\n");
result = ENE_Read_BYTE(us, REG_CARD_STATUS, &MiscReg03);
if (result != USB_STOR_XFER_GOOD)
{
@@ -64,7 +64,7 @@
struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
int result;
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x01;
bcb->Flags = 0x80;
@@ -92,7 +92,7 @@
return USB_STOR_TRANSPORT_ERROR;
}
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->Flags = 0x80;
bcb->CDB[0] = 0xF2;
@@ -112,7 +112,7 @@
return USB_STOR_TRANSPORT_ERROR;
}
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200;
bcb->Flags = 0x80;
@@ -161,7 +161,7 @@
return USB_STOR_TRANSPORT_ERROR;
}
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200;
bcb->Flags = 0x80;
@@ -219,7 +219,7 @@
return USB_STOR_TRANSPORT_ERROR;
}
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200;
bcb->Flags = 0x80;
@@ -341,7 +341,7 @@
break;
}
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x800;
bcb->Flags =0x00;
@@ -433,7 +433,7 @@
//printk("transport --- ENE_Read_Data\n");
// set up the command wrapper
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = length;
bcb->Flags =0x80;
@@ -470,7 +470,7 @@
//printk("transport --- ENE_Write_Data\n");
// set up the command wrapper
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = length;
bcb->Flags =0x00;
diff --git a/drivers/staging/keucr/ms.c b/drivers/staging/keucr/ms.c
index d4340a9..9a3fdb4 100644
--- a/drivers/staging/keucr/ms.c
+++ b/drivers/staging/keucr/ms.c
@@ -15,7 +15,7 @@
if (result != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200*len;
bcb->Flags = 0x00;
@@ -53,7 +53,7 @@
return USB_STOR_TRANSPORT_ERROR;
// Read Page Data
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200;
bcb->Flags = 0x80;
@@ -69,7 +69,7 @@
return USB_STOR_TRANSPORT_ERROR;
// Read Extra Data
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x4;
bcb->Flags = 0x80;
@@ -108,7 +108,7 @@
if (result != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200;
bcb->Flags = 0x80;
@@ -673,7 +673,7 @@
//printk("MS_LibReadExtraBlock --- PhyBlock = %x, PageNum = %x, blen = %x\n", PhyBlock, PageNum, blen);
// Read Extra Data
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x4 * blen;
bcb->Flags = 0x80;
@@ -700,7 +700,7 @@
BYTE ExtBuf[4];
//printk("MS_LibReadExtra --- PhyBlock = %x, PageNum = %x\n", PhyBlock, PageNum);
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x4;
bcb->Flags = 0x80;
@@ -807,7 +807,7 @@
if (result != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x4;
bcb->Flags = 0x80;
diff --git a/drivers/staging/keucr/msscsi.c b/drivers/staging/keucr/msscsi.c
index ad0c5c6..cb92d25 100644
--- a/drivers/staging/keucr/msscsi.c
+++ b/drivers/staging/keucr/msscsi.c
@@ -145,7 +145,7 @@
}
// set up the command wrapper
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = blenByte;
bcb->Flags = 0x80;
@@ -193,7 +193,7 @@
blkno = phyblk * 0x20 + PageNum;
// set up the command wrapper
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200 * len;
bcb->Flags = 0x80;
@@ -250,7 +250,7 @@
}
// set up the command wrapper
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = blenByte;
bcb->Flags = 0x00;
diff --git a/drivers/staging/keucr/scsiglue.c b/drivers/staging/keucr/scsiglue.c
index a267140..da4f42a 100644
--- a/drivers/staging/keucr/scsiglue.c
+++ b/drivers/staging/keucr/scsiglue.c
@@ -87,7 +87,7 @@
/* This is always called with scsi_lock(host) held */
//----- queuecommand() ---------------------
-static int queuecommand(struct scsi_cmnd *srb, void (*done)(struct scsi_cmnd *))
+static int queuecommand_lck(struct scsi_cmnd *srb, void (*done)(struct scsi_cmnd *))
{
struct us_data *us = host_to_us(srb->device->host);
@@ -117,6 +117,8 @@
return 0;
}
+static DEF_SCSI_QCMD(queuecommand)
+
/***********************************************************************
* Error handling functions
***********************************************************************/
diff --git a/drivers/staging/keucr/sdscsi.c b/drivers/staging/keucr/sdscsi.c
index 6c332f8..d646507 100644
--- a/drivers/staging/keucr/sdscsi.c
+++ b/drivers/staging/keucr/sdscsi.c
@@ -152,7 +152,7 @@
bnByte = bn;
// set up the command wrapper
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = blenByte;
bcb->Flags = 0x80;
@@ -192,7 +192,7 @@
bnByte = bn;
// set up the command wrapper
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = blenByte;
bcb->Flags = 0x00;
diff --git a/drivers/staging/keucr/smilsub.c b/drivers/staging/keucr/smilsub.c
index 844b659..1b52535 100644
--- a/drivers/staging/keucr/smilsub.c
+++ b/drivers/staging/keucr/smilsub.c
@@ -266,7 +266,7 @@
addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
// Read sect data
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200;
bcb->Flags = 0x80;
@@ -281,7 +281,7 @@
return USB_STOR_TRANSPORT_ERROR;
// Read redundant
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x10;
bcb->Flags = 0x80;
@@ -319,7 +319,7 @@
addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
// Read sect data
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200*count;
bcb->Flags = 0x80;
@@ -334,7 +334,7 @@
return USB_STOR_TRANSPORT_ERROR;
// Read redundant
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x10;
bcb->Flags = 0x80;
@@ -536,7 +536,7 @@
WriteAddr = WriteAddr*(WORD)Ssfdc.MaxSectors;
// Write sect data
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200*count;
bcb->Flags = 0x00;
@@ -754,7 +754,7 @@
addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
// Write sect data
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200;
bcb->Flags = 0x00;
@@ -791,7 +791,7 @@
addr=(WORD)Media.Zone*Ssfdc.MaxBlocks+Media.PhyBlock;
addr=addr*(WORD)Ssfdc.MaxSectors;
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x200;
bcb->Flags = 0x80;
@@ -827,7 +827,7 @@
addr = (WORD)Media.Zone*Ssfdc.MaxBlocks+Media.PhyBlock;
addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x10;
bcb->Flags = 0x80;
@@ -870,7 +870,7 @@
addr = (WORD)Media.Zone*Ssfdc.MaxBlocks+Media.PhyBlock;
addr = addr*(WORD)Ssfdc.MaxSectors+Media.Sector;
- memset(bcb, 0, sizeof(bcb));
+ memset(bcb, 0, sizeof(struct bulk_cb_wrap));
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = 0x10;
bcb->Flags = 0x80;
diff --git a/drivers/staging/keucr/transport.c b/drivers/staging/keucr/transport.c
index fd98df6..111160c 100644
--- a/drivers/staging/keucr/transport.c
+++ b/drivers/staging/keucr/transport.c
@@ -40,7 +40,7 @@
us->current_urb->error_count = 0;
us->current_urb->status = 0;
-// us->current_urb->transfer_flags = URB_NO_SETUP_DMA_MAP;
+ us->current_urb->transfer_flags = 0;
if (us->current_urb->transfer_buffer == us->iobuf)
us->current_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
us->current_urb->transfer_dma = us->iobuf_dma;
diff --git a/drivers/staging/line6/control.c b/drivers/staging/line6/control.c
index 040e25c..67e23b6 100644
--- a/drivers/staging/line6/control.c
+++ b/drivers/staging/line6/control.c
@@ -266,210 +266,210 @@
VARIAX_PARAM_R(float, mix1);
VARIAX_PARAM_R(int, pickup_wiring);
-static DEVICE_ATTR(tweak, S_IWUGO | S_IRUGO, pod_get_tweak, pod_set_tweak);
-static DEVICE_ATTR(wah_position, S_IWUGO | S_IRUGO, pod_get_wah_position,
+static DEVICE_ATTR(tweak, S_IWUSR | S_IRUGO, pod_get_tweak, pod_set_tweak);
+static DEVICE_ATTR(wah_position, S_IWUSR | S_IRUGO, pod_get_wah_position,
pod_set_wah_position);
-static DEVICE_ATTR(compression_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(compression_gain, S_IWUSR | S_IRUGO,
pod_get_compression_gain, pod_set_compression_gain);
-static DEVICE_ATTR(vol_pedal_position, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(vol_pedal_position, S_IWUSR | S_IRUGO,
pod_get_vol_pedal_position, pod_set_vol_pedal_position);
-static DEVICE_ATTR(compression_threshold, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(compression_threshold, S_IWUSR | S_IRUGO,
pod_get_compression_threshold,
pod_set_compression_threshold);
-static DEVICE_ATTR(pan, S_IWUGO | S_IRUGO, pod_get_pan, pod_set_pan);
-static DEVICE_ATTR(amp_model_setup, S_IWUGO | S_IRUGO, pod_get_amp_model_setup,
+static DEVICE_ATTR(pan, S_IWUSR | S_IRUGO, pod_get_pan, pod_set_pan);
+static DEVICE_ATTR(amp_model_setup, S_IWUSR | S_IRUGO, pod_get_amp_model_setup,
pod_set_amp_model_setup);
-static DEVICE_ATTR(amp_model, S_IWUGO | S_IRUGO, pod_get_amp_model,
+static DEVICE_ATTR(amp_model, S_IWUSR | S_IRUGO, pod_get_amp_model,
pod_set_amp_model);
-static DEVICE_ATTR(drive, S_IWUGO | S_IRUGO, pod_get_drive, pod_set_drive);
-static DEVICE_ATTR(bass, S_IWUGO | S_IRUGO, pod_get_bass, pod_set_bass);
-static DEVICE_ATTR(mid, S_IWUGO | S_IRUGO, pod_get_mid, pod_set_mid);
-static DEVICE_ATTR(lowmid, S_IWUGO | S_IRUGO, pod_get_lowmid, pod_set_lowmid);
-static DEVICE_ATTR(treble, S_IWUGO | S_IRUGO, pod_get_treble, pod_set_treble);
-static DEVICE_ATTR(highmid, S_IWUGO | S_IRUGO, pod_get_highmid,
+static DEVICE_ATTR(drive, S_IWUSR | S_IRUGO, pod_get_drive, pod_set_drive);
+static DEVICE_ATTR(bass, S_IWUSR | S_IRUGO, pod_get_bass, pod_set_bass);
+static DEVICE_ATTR(mid, S_IWUSR | S_IRUGO, pod_get_mid, pod_set_mid);
+static DEVICE_ATTR(lowmid, S_IWUSR | S_IRUGO, pod_get_lowmid, pod_set_lowmid);
+static DEVICE_ATTR(treble, S_IWUSR | S_IRUGO, pod_get_treble, pod_set_treble);
+static DEVICE_ATTR(highmid, S_IWUSR | S_IRUGO, pod_get_highmid,
pod_set_highmid);
-static DEVICE_ATTR(chan_vol, S_IWUGO | S_IRUGO, pod_get_chan_vol,
+static DEVICE_ATTR(chan_vol, S_IWUSR | S_IRUGO, pod_get_chan_vol,
pod_set_chan_vol);
-static DEVICE_ATTR(reverb_mix, S_IWUGO | S_IRUGO, pod_get_reverb_mix,
+static DEVICE_ATTR(reverb_mix, S_IWUSR | S_IRUGO, pod_get_reverb_mix,
pod_set_reverb_mix);
-static DEVICE_ATTR(effect_setup, S_IWUGO | S_IRUGO, pod_get_effect_setup,
+static DEVICE_ATTR(effect_setup, S_IWUSR | S_IRUGO, pod_get_effect_setup,
pod_set_effect_setup);
-static DEVICE_ATTR(band_1_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_1_frequency, S_IWUSR | S_IRUGO,
pod_get_band_1_frequency, pod_set_band_1_frequency);
-static DEVICE_ATTR(presence, S_IWUGO | S_IRUGO, pod_get_presence,
+static DEVICE_ATTR(presence, S_IWUSR | S_IRUGO, pod_get_presence,
pod_set_presence);
-static DEVICE_ATTR2(treble__bass, treble, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(treble__bass, treble, S_IWUSR | S_IRUGO,
pod_get_treble__bass, pod_set_treble__bass);
-static DEVICE_ATTR(noise_gate_enable, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(noise_gate_enable, S_IWUSR | S_IRUGO,
pod_get_noise_gate_enable, pod_set_noise_gate_enable);
-static DEVICE_ATTR(gate_threshold, S_IWUGO | S_IRUGO, pod_get_gate_threshold,
+static DEVICE_ATTR(gate_threshold, S_IWUSR | S_IRUGO, pod_get_gate_threshold,
pod_set_gate_threshold);
-static DEVICE_ATTR(gate_decay_time, S_IWUGO | S_IRUGO, pod_get_gate_decay_time,
+static DEVICE_ATTR(gate_decay_time, S_IWUSR | S_IRUGO, pod_get_gate_decay_time,
pod_set_gate_decay_time);
-static DEVICE_ATTR(stomp_enable, S_IWUGO | S_IRUGO, pod_get_stomp_enable,
+static DEVICE_ATTR(stomp_enable, S_IWUSR | S_IRUGO, pod_get_stomp_enable,
pod_set_stomp_enable);
-static DEVICE_ATTR(comp_enable, S_IWUGO | S_IRUGO, pod_get_comp_enable,
+static DEVICE_ATTR(comp_enable, S_IWUSR | S_IRUGO, pod_get_comp_enable,
pod_set_comp_enable);
-static DEVICE_ATTR(stomp_time, S_IWUGO | S_IRUGO, pod_get_stomp_time,
+static DEVICE_ATTR(stomp_time, S_IWUSR | S_IRUGO, pod_get_stomp_time,
pod_set_stomp_time);
-static DEVICE_ATTR(delay_enable, S_IWUGO | S_IRUGO, pod_get_delay_enable,
+static DEVICE_ATTR(delay_enable, S_IWUSR | S_IRUGO, pod_get_delay_enable,
pod_set_delay_enable);
-static DEVICE_ATTR(mod_param_1, S_IWUGO | S_IRUGO, pod_get_mod_param_1,
+static DEVICE_ATTR(mod_param_1, S_IWUSR | S_IRUGO, pod_get_mod_param_1,
pod_set_mod_param_1);
-static DEVICE_ATTR(delay_param_1, S_IWUGO | S_IRUGO, pod_get_delay_param_1,
+static DEVICE_ATTR(delay_param_1, S_IWUSR | S_IRUGO, pod_get_delay_param_1,
pod_set_delay_param_1);
-static DEVICE_ATTR(delay_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_param_1_note_value, S_IWUSR | S_IRUGO,
pod_get_delay_param_1_note_value,
pod_set_delay_param_1_note_value);
-static DEVICE_ATTR2(band_2_frequency__bass, band_2_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_2_frequency__bass, band_2_frequency, S_IWUSR | S_IRUGO,
pod_get_band_2_frequency__bass,
pod_set_band_2_frequency__bass);
-static DEVICE_ATTR(delay_param_2, S_IWUGO | S_IRUGO, pod_get_delay_param_2,
+static DEVICE_ATTR(delay_param_2, S_IWUSR | S_IRUGO, pod_get_delay_param_2,
pod_set_delay_param_2);
-static DEVICE_ATTR(delay_volume_mix, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_volume_mix, S_IWUSR | S_IRUGO,
pod_get_delay_volume_mix, pod_set_delay_volume_mix);
-static DEVICE_ATTR(delay_param_3, S_IWUGO | S_IRUGO, pod_get_delay_param_3,
+static DEVICE_ATTR(delay_param_3, S_IWUSR | S_IRUGO, pod_get_delay_param_3,
pod_set_delay_param_3);
-static DEVICE_ATTR(reverb_enable, S_IWUGO | S_IRUGO, pod_get_reverb_enable,
+static DEVICE_ATTR(reverb_enable, S_IWUSR | S_IRUGO, pod_get_reverb_enable,
pod_set_reverb_enable);
-static DEVICE_ATTR(reverb_type, S_IWUGO | S_IRUGO, pod_get_reverb_type,
+static DEVICE_ATTR(reverb_type, S_IWUSR | S_IRUGO, pod_get_reverb_type,
pod_set_reverb_type);
-static DEVICE_ATTR(reverb_decay, S_IWUGO | S_IRUGO, pod_get_reverb_decay,
+static DEVICE_ATTR(reverb_decay, S_IWUSR | S_IRUGO, pod_get_reverb_decay,
pod_set_reverb_decay);
-static DEVICE_ATTR(reverb_tone, S_IWUGO | S_IRUGO, pod_get_reverb_tone,
+static DEVICE_ATTR(reverb_tone, S_IWUSR | S_IRUGO, pod_get_reverb_tone,
pod_set_reverb_tone);
-static DEVICE_ATTR(reverb_pre_delay, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(reverb_pre_delay, S_IWUSR | S_IRUGO,
pod_get_reverb_pre_delay, pod_set_reverb_pre_delay);
-static DEVICE_ATTR(reverb_pre_post, S_IWUGO | S_IRUGO, pod_get_reverb_pre_post,
+static DEVICE_ATTR(reverb_pre_post, S_IWUSR | S_IRUGO, pod_get_reverb_pre_post,
pod_set_reverb_pre_post);
-static DEVICE_ATTR(band_2_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_2_frequency, S_IWUSR | S_IRUGO,
pod_get_band_2_frequency, pod_set_band_2_frequency);
-static DEVICE_ATTR2(band_3_frequency__bass, band_3_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_3_frequency__bass, band_3_frequency, S_IWUSR | S_IRUGO,
pod_get_band_3_frequency__bass,
pod_set_band_3_frequency__bass);
-static DEVICE_ATTR(wah_enable, S_IWUGO | S_IRUGO, pod_get_wah_enable,
+static DEVICE_ATTR(wah_enable, S_IWUSR | S_IRUGO, pod_get_wah_enable,
pod_set_wah_enable);
-static DEVICE_ATTR(modulation_lo_cut, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(modulation_lo_cut, S_IWUSR | S_IRUGO,
pod_get_modulation_lo_cut, pod_set_modulation_lo_cut);
-static DEVICE_ATTR(delay_reverb_lo_cut, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_reverb_lo_cut, S_IWUSR | S_IRUGO,
pod_get_delay_reverb_lo_cut, pod_set_delay_reverb_lo_cut);
-static DEVICE_ATTR(volume_pedal_minimum, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(volume_pedal_minimum, S_IWUSR | S_IRUGO,
pod_get_volume_pedal_minimum, pod_set_volume_pedal_minimum);
-static DEVICE_ATTR(eq_pre_post, S_IWUGO | S_IRUGO, pod_get_eq_pre_post,
+static DEVICE_ATTR(eq_pre_post, S_IWUSR | S_IRUGO, pod_get_eq_pre_post,
pod_set_eq_pre_post);
-static DEVICE_ATTR(volume_pre_post, S_IWUGO | S_IRUGO, pod_get_volume_pre_post,
+static DEVICE_ATTR(volume_pre_post, S_IWUSR | S_IRUGO, pod_get_volume_pre_post,
pod_set_volume_pre_post);
-static DEVICE_ATTR(di_model, S_IWUGO | S_IRUGO, pod_get_di_model,
+static DEVICE_ATTR(di_model, S_IWUSR | S_IRUGO, pod_get_di_model,
pod_set_di_model);
-static DEVICE_ATTR(di_delay, S_IWUGO | S_IRUGO, pod_get_di_delay,
+static DEVICE_ATTR(di_delay, S_IWUSR | S_IRUGO, pod_get_di_delay,
pod_set_di_delay);
-static DEVICE_ATTR(mod_enable, S_IWUGO | S_IRUGO, pod_get_mod_enable,
+static DEVICE_ATTR(mod_enable, S_IWUSR | S_IRUGO, pod_get_mod_enable,
pod_set_mod_enable);
-static DEVICE_ATTR(mod_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(mod_param_1_note_value, S_IWUSR | S_IRUGO,
pod_get_mod_param_1_note_value,
pod_set_mod_param_1_note_value);
-static DEVICE_ATTR(mod_param_2, S_IWUGO | S_IRUGO, pod_get_mod_param_2,
+static DEVICE_ATTR(mod_param_2, S_IWUSR | S_IRUGO, pod_get_mod_param_2,
pod_set_mod_param_2);
-static DEVICE_ATTR(mod_param_3, S_IWUGO | S_IRUGO, pod_get_mod_param_3,
+static DEVICE_ATTR(mod_param_3, S_IWUSR | S_IRUGO, pod_get_mod_param_3,
pod_set_mod_param_3);
-static DEVICE_ATTR(mod_param_4, S_IWUGO | S_IRUGO, pod_get_mod_param_4,
+static DEVICE_ATTR(mod_param_4, S_IWUSR | S_IRUGO, pod_get_mod_param_4,
pod_set_mod_param_4);
-static DEVICE_ATTR(mod_param_5, S_IWUGO | S_IRUGO, pod_get_mod_param_5,
+static DEVICE_ATTR(mod_param_5, S_IWUSR | S_IRUGO, pod_get_mod_param_5,
pod_set_mod_param_5);
-static DEVICE_ATTR(mod_volume_mix, S_IWUGO | S_IRUGO, pod_get_mod_volume_mix,
+static DEVICE_ATTR(mod_volume_mix, S_IWUSR | S_IRUGO, pod_get_mod_volume_mix,
pod_set_mod_volume_mix);
-static DEVICE_ATTR(mod_pre_post, S_IWUGO | S_IRUGO, pod_get_mod_pre_post,
+static DEVICE_ATTR(mod_pre_post, S_IWUSR | S_IRUGO, pod_get_mod_pre_post,
pod_set_mod_pre_post);
-static DEVICE_ATTR(modulation_model, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(modulation_model, S_IWUSR | S_IRUGO,
pod_get_modulation_model, pod_set_modulation_model);
-static DEVICE_ATTR(band_3_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_3_frequency, S_IWUSR | S_IRUGO,
pod_get_band_3_frequency, pod_set_band_3_frequency);
-static DEVICE_ATTR2(band_4_frequency__bass, band_4_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_4_frequency__bass, band_4_frequency, S_IWUSR | S_IRUGO,
pod_get_band_4_frequency__bass,
pod_set_band_4_frequency__bass);
-static DEVICE_ATTR(mod_param_1_double_precision, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(mod_param_1_double_precision, S_IWUSR | S_IRUGO,
pod_get_mod_param_1_double_precision,
pod_set_mod_param_1_double_precision);
-static DEVICE_ATTR(delay_param_1_double_precision, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_param_1_double_precision, S_IWUSR | S_IRUGO,
pod_get_delay_param_1_double_precision,
pod_set_delay_param_1_double_precision);
-static DEVICE_ATTR(eq_enable, S_IWUGO | S_IRUGO, pod_get_eq_enable,
+static DEVICE_ATTR(eq_enable, S_IWUSR | S_IRUGO, pod_get_eq_enable,
pod_set_eq_enable);
-static DEVICE_ATTR(tap, S_IWUGO | S_IRUGO, pod_get_tap, pod_set_tap);
-static DEVICE_ATTR(volume_tweak_pedal_assign, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(tap, S_IWUSR | S_IRUGO, pod_get_tap, pod_set_tap);
+static DEVICE_ATTR(volume_tweak_pedal_assign, S_IWUSR | S_IRUGO,
pod_get_volume_tweak_pedal_assign,
pod_set_volume_tweak_pedal_assign);
-static DEVICE_ATTR(band_5_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_5_frequency, S_IWUSR | S_IRUGO,
pod_get_band_5_frequency, pod_set_band_5_frequency);
-static DEVICE_ATTR(tuner, S_IWUGO | S_IRUGO, pod_get_tuner, pod_set_tuner);
-static DEVICE_ATTR(mic_selection, S_IWUGO | S_IRUGO, pod_get_mic_selection,
+static DEVICE_ATTR(tuner, S_IWUSR | S_IRUGO, pod_get_tuner, pod_set_tuner);
+static DEVICE_ATTR(mic_selection, S_IWUSR | S_IRUGO, pod_get_mic_selection,
pod_set_mic_selection);
-static DEVICE_ATTR(cabinet_model, S_IWUGO | S_IRUGO, pod_get_cabinet_model,
+static DEVICE_ATTR(cabinet_model, S_IWUSR | S_IRUGO, pod_get_cabinet_model,
pod_set_cabinet_model);
-static DEVICE_ATTR(stomp_model, S_IWUGO | S_IRUGO, pod_get_stomp_model,
+static DEVICE_ATTR(stomp_model, S_IWUSR | S_IRUGO, pod_get_stomp_model,
pod_set_stomp_model);
-static DEVICE_ATTR(roomlevel, S_IWUGO | S_IRUGO, pod_get_roomlevel,
+static DEVICE_ATTR(roomlevel, S_IWUSR | S_IRUGO, pod_get_roomlevel,
pod_set_roomlevel);
-static DEVICE_ATTR(band_4_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_4_frequency, S_IWUSR | S_IRUGO,
pod_get_band_4_frequency, pod_set_band_4_frequency);
-static DEVICE_ATTR(band_6_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_6_frequency, S_IWUSR | S_IRUGO,
pod_get_band_6_frequency, pod_set_band_6_frequency);
-static DEVICE_ATTR(stomp_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(stomp_param_1_note_value, S_IWUSR | S_IRUGO,
pod_get_stomp_param_1_note_value,
pod_set_stomp_param_1_note_value);
-static DEVICE_ATTR(stomp_param_2, S_IWUGO | S_IRUGO, pod_get_stomp_param_2,
+static DEVICE_ATTR(stomp_param_2, S_IWUSR | S_IRUGO, pod_get_stomp_param_2,
pod_set_stomp_param_2);
-static DEVICE_ATTR(stomp_param_3, S_IWUGO | S_IRUGO, pod_get_stomp_param_3,
+static DEVICE_ATTR(stomp_param_3, S_IWUSR | S_IRUGO, pod_get_stomp_param_3,
pod_set_stomp_param_3);
-static DEVICE_ATTR(stomp_param_4, S_IWUGO | S_IRUGO, pod_get_stomp_param_4,
+static DEVICE_ATTR(stomp_param_4, S_IWUSR | S_IRUGO, pod_get_stomp_param_4,
pod_set_stomp_param_4);
-static DEVICE_ATTR(stomp_param_5, S_IWUGO | S_IRUGO, pod_get_stomp_param_5,
+static DEVICE_ATTR(stomp_param_5, S_IWUSR | S_IRUGO, pod_get_stomp_param_5,
pod_set_stomp_param_5);
-static DEVICE_ATTR(stomp_param_6, S_IWUGO | S_IRUGO, pod_get_stomp_param_6,
+static DEVICE_ATTR(stomp_param_6, S_IWUSR | S_IRUGO, pod_get_stomp_param_6,
pod_set_stomp_param_6);
-static DEVICE_ATTR(amp_switch_select, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(amp_switch_select, S_IWUSR | S_IRUGO,
pod_get_amp_switch_select, pod_set_amp_switch_select);
-static DEVICE_ATTR(delay_param_4, S_IWUGO | S_IRUGO, pod_get_delay_param_4,
+static DEVICE_ATTR(delay_param_4, S_IWUSR | S_IRUGO, pod_get_delay_param_4,
pod_set_delay_param_4);
-static DEVICE_ATTR(delay_param_5, S_IWUGO | S_IRUGO, pod_get_delay_param_5,
+static DEVICE_ATTR(delay_param_5, S_IWUSR | S_IRUGO, pod_get_delay_param_5,
pod_set_delay_param_5);
-static DEVICE_ATTR(delay_pre_post, S_IWUGO | S_IRUGO, pod_get_delay_pre_post,
+static DEVICE_ATTR(delay_pre_post, S_IWUSR | S_IRUGO, pod_get_delay_pre_post,
pod_set_delay_pre_post);
-static DEVICE_ATTR(delay_model, S_IWUGO | S_IRUGO, pod_get_delay_model,
+static DEVICE_ATTR(delay_model, S_IWUSR | S_IRUGO, pod_get_delay_model,
pod_set_delay_model);
-static DEVICE_ATTR(delay_verb_model, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_verb_model, S_IWUSR | S_IRUGO,
pod_get_delay_verb_model, pod_set_delay_verb_model);
-static DEVICE_ATTR(tempo_msb, S_IWUGO | S_IRUGO, pod_get_tempo_msb,
+static DEVICE_ATTR(tempo_msb, S_IWUSR | S_IRUGO, pod_get_tempo_msb,
pod_set_tempo_msb);
-static DEVICE_ATTR(tempo_lsb, S_IWUGO | S_IRUGO, pod_get_tempo_lsb,
+static DEVICE_ATTR(tempo_lsb, S_IWUSR | S_IRUGO, pod_get_tempo_lsb,
pod_set_tempo_lsb);
-static DEVICE_ATTR(wah_model, S_IWUGO | S_IRUGO, pod_get_wah_model,
+static DEVICE_ATTR(wah_model, S_IWUSR | S_IRUGO, pod_get_wah_model,
pod_set_wah_model);
-static DEVICE_ATTR(bypass_volume, S_IWUGO | S_IRUGO, pod_get_bypass_volume,
+static DEVICE_ATTR(bypass_volume, S_IWUSR | S_IRUGO, pod_get_bypass_volume,
pod_set_bypass_volume);
-static DEVICE_ATTR(fx_loop_on_off, S_IWUGO | S_IRUGO, pod_get_fx_loop_on_off,
+static DEVICE_ATTR(fx_loop_on_off, S_IWUSR | S_IRUGO, pod_get_fx_loop_on_off,
pod_set_fx_loop_on_off);
-static DEVICE_ATTR(tweak_param_select, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(tweak_param_select, S_IWUSR | S_IRUGO,
pod_get_tweak_param_select, pod_set_tweak_param_select);
-static DEVICE_ATTR(amp1_engage, S_IWUGO | S_IRUGO, pod_get_amp1_engage,
+static DEVICE_ATTR(amp1_engage, S_IWUSR | S_IRUGO, pod_get_amp1_engage,
pod_set_amp1_engage);
-static DEVICE_ATTR(band_1_gain, S_IWUGO | S_IRUGO, pod_get_band_1_gain,
+static DEVICE_ATTR(band_1_gain, S_IWUSR | S_IRUGO, pod_get_band_1_gain,
pod_set_band_1_gain);
-static DEVICE_ATTR2(band_2_gain__bass, band_2_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_2_gain__bass, band_2_gain, S_IWUSR | S_IRUGO,
pod_get_band_2_gain__bass, pod_set_band_2_gain__bass);
-static DEVICE_ATTR(band_2_gain, S_IWUGO | S_IRUGO, pod_get_band_2_gain,
+static DEVICE_ATTR(band_2_gain, S_IWUSR | S_IRUGO, pod_get_band_2_gain,
pod_set_band_2_gain);
-static DEVICE_ATTR2(band_3_gain__bass, band_3_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_3_gain__bass, band_3_gain, S_IWUSR | S_IRUGO,
pod_get_band_3_gain__bass, pod_set_band_3_gain__bass);
-static DEVICE_ATTR(band_3_gain, S_IWUGO | S_IRUGO, pod_get_band_3_gain,
+static DEVICE_ATTR(band_3_gain, S_IWUSR | S_IRUGO, pod_get_band_3_gain,
pod_set_band_3_gain);
-static DEVICE_ATTR2(band_4_gain__bass, band_4_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_4_gain__bass, band_4_gain, S_IWUSR | S_IRUGO,
pod_get_band_4_gain__bass, pod_set_band_4_gain__bass);
-static DEVICE_ATTR2(band_5_gain__bass, band_5_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_5_gain__bass, band_5_gain, S_IWUSR | S_IRUGO,
pod_get_band_5_gain__bass, pod_set_band_5_gain__bass);
-static DEVICE_ATTR(band_4_gain, S_IWUGO | S_IRUGO, pod_get_band_4_gain,
+static DEVICE_ATTR(band_4_gain, S_IWUSR | S_IRUGO, pod_get_band_4_gain,
pod_set_band_4_gain);
-static DEVICE_ATTR2(band_6_gain__bass, band_6_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_6_gain__bass, band_6_gain, S_IWUSR | S_IRUGO,
pod_get_band_6_gain__bass, pod_set_band_6_gain__bass);
static DEVICE_ATTR(body, S_IRUGO, variax_get_body, line6_nop_write);
static DEVICE_ATTR(pickup1_enable, S_IRUGO, variax_get_pickup1_enable,
diff --git a/drivers/staging/line6/midi.c b/drivers/staging/line6/midi.c
index 4304dfe..ab67e88 100644
--- a/drivers/staging/line6/midi.c
+++ b/drivers/staging/line6/midi.c
@@ -350,9 +350,9 @@
return count;
}
-static DEVICE_ATTR(midi_mask_transmit, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_mask_transmit, S_IWUSR | S_IRUGO,
midi_get_midi_mask_transmit, midi_set_midi_mask_transmit);
-static DEVICE_ATTR(midi_mask_receive, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_mask_receive, S_IWUSR | S_IRUGO,
midi_get_midi_mask_receive, midi_set_midi_mask_receive);
/* MIDI device destructor */
diff --git a/drivers/staging/line6/pcm.c b/drivers/staging/line6/pcm.c
index e54770e..b9c55f9 100644
--- a/drivers/staging/line6/pcm.c
+++ b/drivers/staging/line6/pcm.c
@@ -79,9 +79,9 @@
return count;
}
-static DEVICE_ATTR(impulse_volume, S_IWUGO | S_IRUGO, pcm_get_impulse_volume,
+static DEVICE_ATTR(impulse_volume, S_IWUSR | S_IRUGO, pcm_get_impulse_volume,
pcm_set_impulse_volume);
-static DEVICE_ATTR(impulse_period, S_IWUGO | S_IRUGO, pcm_get_impulse_period,
+static DEVICE_ATTR(impulse_period, S_IWUSR | S_IRUGO, pcm_get_impulse_period,
pcm_set_impulse_period);
#endif
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index 22e2ced..d9b3021 100644
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/line6/pod.c
@@ -1051,48 +1051,48 @@
#undef GET_SYSTEM_PARAM
/* POD special files: */
-static DEVICE_ATTR(channel, S_IWUGO | S_IRUGO, pod_get_channel,
+static DEVICE_ATTR(channel, S_IWUSR | S_IRUGO, pod_get_channel,
pod_set_channel);
static DEVICE_ATTR(clip, S_IRUGO, pod_wait_for_clip, line6_nop_write);
static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write);
static DEVICE_ATTR(dirty, S_IRUGO, pod_get_dirty, line6_nop_write);
-static DEVICE_ATTR(dump, S_IWUGO | S_IRUGO, pod_get_dump, pod_set_dump);
-static DEVICE_ATTR(dump_buf, S_IWUGO | S_IRUGO, pod_get_dump_buf,
+static DEVICE_ATTR(dump, S_IWUSR | S_IRUGO, pod_get_dump, pod_set_dump);
+static DEVICE_ATTR(dump_buf, S_IWUSR | S_IRUGO, pod_get_dump_buf,
pod_set_dump_buf);
-static DEVICE_ATTR(finish, S_IWUGO, line6_nop_read, pod_set_finish);
+static DEVICE_ATTR(finish, S_IWUSR, line6_nop_read, pod_set_finish);
static DEVICE_ATTR(firmware_version, S_IRUGO, pod_get_firmware_version,
line6_nop_write);
-static DEVICE_ATTR(midi_postprocess, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_postprocess, S_IWUSR | S_IRUGO,
pod_get_midi_postprocess, pod_set_midi_postprocess);
-static DEVICE_ATTR(monitor_level, S_IWUGO | S_IRUGO, pod_get_monitor_level,
+static DEVICE_ATTR(monitor_level, S_IWUSR | S_IRUGO, pod_get_monitor_level,
pod_set_monitor_level);
static DEVICE_ATTR(name, S_IRUGO, pod_get_name, line6_nop_write);
static DEVICE_ATTR(name_buf, S_IRUGO, pod_get_name_buf, line6_nop_write);
-static DEVICE_ATTR(retrieve_amp_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_amp_setup, S_IWUSR, line6_nop_read,
pod_set_retrieve_amp_setup);
-static DEVICE_ATTR(retrieve_channel, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_channel, S_IWUSR, line6_nop_read,
pod_set_retrieve_channel);
-static DEVICE_ATTR(retrieve_effects_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_effects_setup, S_IWUSR, line6_nop_read,
pod_set_retrieve_effects_setup);
-static DEVICE_ATTR(routing, S_IWUGO | S_IRUGO, pod_get_routing,
+static DEVICE_ATTR(routing, S_IWUSR | S_IRUGO, pod_get_routing,
pod_set_routing);
static DEVICE_ATTR(serial_number, S_IRUGO, pod_get_serial_number,
line6_nop_write);
-static DEVICE_ATTR(store_amp_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_amp_setup, S_IWUSR, line6_nop_read,
pod_set_store_amp_setup);
-static DEVICE_ATTR(store_channel, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_channel, S_IWUSR, line6_nop_read,
pod_set_store_channel);
-static DEVICE_ATTR(store_effects_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_effects_setup, S_IWUSR, line6_nop_read,
pod_set_store_effects_setup);
-static DEVICE_ATTR(tuner_freq, S_IWUGO | S_IRUGO, pod_get_tuner_freq,
+static DEVICE_ATTR(tuner_freq, S_IWUSR | S_IRUGO, pod_get_tuner_freq,
pod_set_tuner_freq);
-static DEVICE_ATTR(tuner_mute, S_IWUGO | S_IRUGO, pod_get_tuner_mute,
+static DEVICE_ATTR(tuner_mute, S_IWUSR | S_IRUGO, pod_get_tuner_mute,
pod_set_tuner_mute);
static DEVICE_ATTR(tuner_note, S_IRUGO, pod_get_tuner_note, line6_nop_write);
static DEVICE_ATTR(tuner_pitch, S_IRUGO, pod_get_tuner_pitch, line6_nop_write);
#ifdef CONFIG_LINE6_USB_RAW
-static DEVICE_ATTR(raw, S_IWUGO, line6_nop_read, line6_set_raw);
+static DEVICE_ATTR(raw, S_IWUSR, line6_nop_read, line6_set_raw);
#endif
/* control info callback */
diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
index 6a10b0f..879e699 100644
--- a/drivers/staging/line6/toneport.c
+++ b/drivers/staging/line6/toneport.c
@@ -154,9 +154,9 @@
return count;
}
-static DEVICE_ATTR(led_red, S_IWUGO | S_IRUGO, line6_nop_read,
+static DEVICE_ATTR(led_red, S_IWUSR | S_IRUGO, line6_nop_read,
toneport_set_led_red);
-static DEVICE_ATTR(led_green, S_IWUGO | S_IRUGO, line6_nop_read,
+static DEVICE_ATTR(led_green, S_IWUSR | S_IRUGO, line6_nop_read,
toneport_set_led_green);
static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2)
diff --git a/drivers/staging/line6/variax.c b/drivers/staging/line6/variax.c
index 894eee7..81241cd 100644
--- a/drivers/staging/line6/variax.c
+++ b/drivers/staging/line6/variax.c
@@ -549,21 +549,21 @@
#endif
/* Variax workbench special files: */
-static DEVICE_ATTR(model, S_IWUGO | S_IRUGO, variax_get_model,
+static DEVICE_ATTR(model, S_IWUSR | S_IRUGO, variax_get_model,
variax_set_model);
-static DEVICE_ATTR(volume, S_IWUGO | S_IRUGO, variax_get_volume,
+static DEVICE_ATTR(volume, S_IWUSR | S_IRUGO, variax_get_volume,
variax_set_volume);
-static DEVICE_ATTR(tone, S_IWUGO | S_IRUGO, variax_get_tone, variax_set_tone);
+static DEVICE_ATTR(tone, S_IWUSR | S_IRUGO, variax_get_tone, variax_set_tone);
static DEVICE_ATTR(name, S_IRUGO, variax_get_name, line6_nop_write);
static DEVICE_ATTR(bank, S_IRUGO, variax_get_bank, line6_nop_write);
static DEVICE_ATTR(dump, S_IRUGO, variax_get_dump, line6_nop_write);
-static DEVICE_ATTR(active, S_IWUGO | S_IRUGO, variax_get_active,
+static DEVICE_ATTR(active, S_IWUSR | S_IRUGO, variax_get_active,
variax_set_active);
static DEVICE_ATTR(guitar, S_IRUGO, variax_get_guitar, line6_nop_write);
#ifdef CONFIG_LINE6_USB_RAW
-static DEVICE_ATTR(raw, S_IWUGO, line6_nop_read, line6_set_raw);
-static DEVICE_ATTR(raw2, S_IWUGO, line6_nop_read, variax_set_raw2);
+static DEVICE_ATTR(raw, S_IWUSR, line6_nop_read, line6_set_raw);
+static DEVICE_ATTR(raw2, S_IWUSR, line6_nop_read, variax_set_raw2);
#endif
/*
diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
index 75aa7a36..4ca45ec 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon.c
@@ -17,7 +17,6 @@
#include <linux/console.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
-#include <linux/i2c-id.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/interrupt.h>
@@ -733,7 +732,6 @@
edev:
platform_device_unregister(dcon_device);
dcon_device = NULL;
- i2c_set_clientdata(client, NULL);
eirq:
free_irq(DCON_IRQ, &dcon_driver);
einit:
@@ -757,8 +755,6 @@
platform_device_unregister(dcon_device);
cancel_work_sync(&dcon_work);
- i2c_set_clientdata(client, NULL);
-
return 0;
}
diff --git a/drivers/staging/quickstart/quickstart.c b/drivers/staging/quickstart/quickstart.c
index d746715..d83bec8 100644
--- a/drivers/staging/quickstart/quickstart.c
+++ b/drivers/staging/quickstart/quickstart.c
@@ -355,7 +355,6 @@
static void quickstart_exit(void)
{
input_unregister_device(quickstart_input);
- input_free_device(quickstart_input);
device_remove_file(&pf_device->dev, &dev_attr_pressed_button);
device_remove_file(&pf_device->dev, &dev_attr_buttons);
@@ -375,6 +374,7 @@
{
struct quickstart_btn **ptr = &quickstart_data.btn_lst;
int count;
+ int ret;
quickstart_input = input_allocate_device();
@@ -391,7 +391,13 @@
ptr = &((*ptr)->next);
}
- return input_register_device(quickstart_input);
+ ret = input_register_device(quickstart_input);
+ if (ret) {
+ input_free_device(quickstart_input);
+ return ret;
+ }
+
+ return 0;
}
static int __init quickstart_init(void)
diff --git a/drivers/staging/rt2860/common/cmm_aes.c b/drivers/staging/rt2860/common/cmm_aes.c
index 1d159ff..a99879b 100644
--- a/drivers/staging/rt2860/common/cmm_aes.c
+++ b/drivers/staging/rt2860/common/cmm_aes.c
@@ -330,8 +330,6 @@
for (i = 8; i < 14; i++)
mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */
#endif
- i = (payload_length / 256);
- i = (payload_length % 256);
mic_iv[14] = (unsigned char)(payload_length / 256);
mic_iv[15] = (unsigned char)(payload_length % 256);
diff --git a/drivers/staging/rt2860/usb_main_dev.c b/drivers/staging/rt2860/usb_main_dev.c
index ebf9074..cd15daa 100644
--- a/drivers/staging/rt2860/usb_main_dev.c
+++ b/drivers/staging/rt2860/usb_main_dev.c
@@ -65,6 +65,7 @@
{USB_DEVICE(0x14B2, 0x3C07)}, /* AL */
{USB_DEVICE(0x050D, 0x8053)}, /* Belkin */
{USB_DEVICE(0x050D, 0x825B)}, /* Belkin */
+ {USB_DEVICE(0x050D, 0x935A)}, /* Belkin F6D4050 v1 */
{USB_DEVICE(0x050D, 0x935B)}, /* Belkin F6D4050 v2 */
{USB_DEVICE(0x14B2, 0x3C23)}, /* Airlink */
{USB_DEVICE(0x14B2, 0x3C27)}, /* Airlink */
@@ -181,6 +182,7 @@
{USB_DEVICE(0x2001, 0x3C09)}, /* D-Link */
{USB_DEVICE(0x2001, 0x3C0A)}, /* D-Link 3072 */
{USB_DEVICE(0x2019, 0xED14)}, /* Planex Communications, Inc. */
+ {USB_DEVICE(0x0411, 0x015D)}, /* Buffalo Airstation WLI-UC-GN */
{} /* Terminating entry */
};
diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c
index 46000d7..3bdf9b3 100644
--- a/drivers/staging/rtl8187se/r8185b_init.c
+++ b/drivers/staging/rtl8187se/r8185b_init.c
@@ -264,8 +264,12 @@
udelay(10);
}
- if (TryCnt == TC_3W_POLL_MAX_TRY_CNT)
- panic("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear!!\n", u1bTmp);
+ if (TryCnt == TC_3W_POLL_MAX_TRY_CNT) {
+ printk(KERN_ERR "rtl8187se: HwThreeWire(): CmdReg:"
+ " %#X RE|WE bits are not clear!!\n", u1bTmp);
+ dump_stack();
+ return 0;
+ }
/* RTL8187S HSSI Read/Write Function */
u1bTmp = read_nic_byte(dev, RF_SW_CONFIG);
@@ -298,13 +302,23 @@
int idx;
int ByteCnt = nDataBufBitCnt / 8;
/* printk("%d\n",nDataBufBitCnt); */
- if ((nDataBufBitCnt % 8) != 0)
- panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n",
- nDataBufBitCnt);
+ if ((nDataBufBitCnt % 8) != 0) {
+ printk(KERN_ERR "rtl8187se: "
+ "HwThreeWire(): nDataBufBitCnt(%d)"
+ " should be multiple of 8!!!\n",
+ nDataBufBitCnt);
+ dump_stack();
+ nDataBufBitCnt += 8;
+ nDataBufBitCnt &= ~7;
+ }
- if (nDataBufBitCnt > 64)
- panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n",
- nDataBufBitCnt);
+ if (nDataBufBitCnt > 64) {
+ printk(KERN_ERR "rtl8187se: HwThreeWire():"
+ " nDataBufBitCnt(%d) should <= 64!!!\n",
+ nDataBufBitCnt);
+ dump_stack();
+ nDataBufBitCnt = 64;
+ }
for (idx = 0; idx < ByteCnt; idx++)
write_nic_byte(dev, (SW_3W_DB0+idx), *(pDataBuf+idx));
diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c
index a202194..b1786dc 100644
--- a/drivers/staging/rtl8192e/r8192E_core.c
+++ b/drivers/staging/rtl8192e/r8192E_core.c
@@ -5829,6 +5829,9 @@
}
}
+ pci_unmap_single(priv->pdev, *((dma_addr_t *) skb->cb),
+ priv->rxbuffersize, PCI_DMA_FROMDEVICE);
+
skb = new_skb;
priv->rx_buf[priv->rx_idx] = skb;
*((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev, skb_tail_pointer(skb), priv->rxbuffersize, PCI_DMA_FROMDEVICE);
diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index d1674cd..831d81e 100644
--- a/drivers/staging/rtl8712/osdep_service.h
+++ b/drivers/staging/rtl8712/osdep_service.h
@@ -22,7 +22,6 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/kref.h>
-#include <linux/smp_lock.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/usb.h>
diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c
index f6569dc..0e9483b 100644
--- a/drivers/staging/rtl8712/usb_halinit.c
+++ b/drivers/staging/rtl8712/usb_halinit.c
@@ -37,7 +37,7 @@
{
u8 val8 = 0;
u8 ret = _SUCCESS;
- u8 PollingCnt = 20;
+ int PollingCnt = 20;
struct registry_priv *pregistrypriv = &padapter->registrypriv;
if (pregistrypriv->chip_version == RTL8712_FPGA) {
diff --git a/drivers/staging/samsung-laptop/samsung-laptop.c b/drivers/staging/samsung-laptop/samsung-laptop.c
index eb44b60..ac2bf11 100644
--- a/drivers/staging/samsung-laptop/samsung-laptop.c
+++ b/drivers/staging/samsung-laptop/samsung-laptop.c
@@ -356,7 +356,7 @@
}
return count;
}
-static DEVICE_ATTR(silent, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(silent, S_IWUSR | S_IRUGO,
get_silent_state, set_silent_state);
diff --git a/drivers/staging/solo6x10/solo6010-v4l2-enc.c b/drivers/staging/solo6x10/solo6010-v4l2-enc.c
index bbf3d9c..097e82b 100644
--- a/drivers/staging/solo6x10/solo6010-v4l2-enc.c
+++ b/drivers/staging/solo6x10/solo6010-v4l2-enc.c
@@ -766,7 +766,7 @@
&solo_enc->lock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_INTERLACED,
- sizeof(struct videobuf_buffer), fh);
+ sizeof(struct videobuf_buffer), fh, NULL);
spin_unlock(&solo_enc->lock);
diff --git a/drivers/staging/solo6x10/solo6010-v4l2.c b/drivers/staging/solo6x10/solo6010-v4l2.c
index 9731fa0..6ffd21d 100644
--- a/drivers/staging/solo6x10/solo6010-v4l2.c
+++ b/drivers/staging/solo6x10/solo6010-v4l2.c
@@ -437,7 +437,7 @@
&solo_dev->pdev->dev, &fh->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
SOLO_DISP_PIX_FIELD,
- sizeof(struct videobuf_buffer), fh);
+ sizeof(struct videobuf_buffer), fh, NULL);
return 0;
}
diff --git a/drivers/staging/speakup/buffers.c b/drivers/staging/speakup/buffers.c
index b7b60d5..a2db956 100644
--- a/drivers/staging/speakup/buffers.c
+++ b/drivers/staging/speakup/buffers.c
@@ -1,5 +1,4 @@
#include <linux/console.h>
-#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/wait.h>
diff --git a/drivers/staging/speakup/fakekey.c b/drivers/staging/speakup/fakekey.c
index adb93f2..65b2311 100644
--- a/drivers/staging/speakup/fakekey.c
+++ b/drivers/staging/speakup/fakekey.c
@@ -62,7 +62,6 @@
{
if (virt_keyboard != NULL) {
input_unregister_device(virt_keyboard);
- input_free_device(virt_keyboard);
virt_keyboard = NULL;
}
}
diff --git a/drivers/staging/spectra/ffsport.c b/drivers/staging/spectra/ffsport.c
index c7932da..63a9d0a 100644
--- a/drivers/staging/spectra/ffsport.c
+++ b/drivers/staging/spectra/ffsport.c
@@ -656,7 +656,7 @@
/* Here we force report 512 byte hardware sector size to Kernel */
blk_queue_logical_block_size(dev->queue, 512);
- blk_queue_ordered(dev->queue, QUEUE_ORDERED_DRAIN_FLUSH);
+ blk_queue_flush(dev->queue, REQ_FLUSH);
dev->thread = kthread_run(spectra_trans_thread, dev, "nand_thd");
if (IS_ERR(dev->thread)) {
diff --git a/drivers/staging/stradis/Kconfig b/drivers/staging/stradis/Kconfig
index 92e8911..02f0fc5 100644
--- a/drivers/staging/stradis/Kconfig
+++ b/drivers/staging/stradis/Kconfig
@@ -1,6 +1,6 @@
config VIDEO_STRADIS
tristate "Stradis 4:2:2 MPEG-2 video driver (DEPRECATED)"
- depends on EXPERIMENTAL && PCI && VIDEO_V4L1 && VIRT_TO_BUS
+ depends on EXPERIMENTAL && PCI && VIDEO_V4L1 && VIRT_TO_BUS && BKL
help
Say Y here to enable support for the Stradis 4:2:2 MPEG-2 video
driver for PCI. There is a product page at
diff --git a/drivers/staging/stradis/stradis.c b/drivers/staging/stradis/stradis.c
index a057824..807dd7e 100644
--- a/drivers/staging/stradis/stradis.c
+++ b/drivers/staging/stradis/stradis.c
@@ -1286,6 +1286,7 @@
case VIDIOCGCAP:
{
struct video_capability b;
+ memset(&b, 0, sizeof(b));
strcpy(b.name, saa->video_dev.name);
b.type = VID_TYPE_CAPTURE | VID_TYPE_OVERLAY |
VID_TYPE_CLIPPING | VID_TYPE_FRAMERAM |
@@ -1416,6 +1417,7 @@
case VIDIOCGWIN:
{
struct video_window vw;
+ memset(&vw, 0, sizeof(vw));
vw.x = saa->win.x;
vw.y = saa->win.y;
vw.width = saa->win.width;
@@ -1448,6 +1450,7 @@
case VIDIOCGFBUF:
{
struct video_buffer v;
+ memset(&v, 0, sizeof(v));
v.base = (void *)saa->win.vidadr;
v.height = saa->win.sheight;
v.width = saa->win.swidth;
@@ -1492,6 +1495,7 @@
case VIDIOCGAUDIO:
{
struct video_audio v;
+ memset(&v, 0, sizeof(v));
v = saa->audio_dev;
v.flags &= ~(VIDEO_AUDIO_MUTE | VIDEO_AUDIO_MUTABLE);
v.flags |= VIDEO_AUDIO_MUTABLE | VIDEO_AUDIO_VOLUME;
@@ -1534,6 +1538,7 @@
case VIDIOCGUNIT:
{
struct video_unit vu;
+ memset(&vu, 0, sizeof(vu));
vu.video = saa->video_dev.minor;
vu.vbi = VIDEO_NO_UNIT;
vu.radio = VIDEO_NO_UNIT;
@@ -1888,6 +1893,7 @@
saa->user++;
if (saa->user > 1) {
+ saa->user--;
unlock_kernel();
return 0; /* device open already, don't reset */
}
@@ -2000,10 +2006,13 @@
if (retval < 0) {
dev_err(&pdev->dev, "%d: error in registering video device!\n",
num);
- goto errio;
+ goto errirq;
}
return 0;
+
+errirq:
+ free_irq(saa->irq, saa);
errio:
iounmap(saa->saa7146_mem);
err:
diff --git a/drivers/staging/tidspbridge/Kconfig b/drivers/staging/tidspbridge/Kconfig
index ff64d46..93de4f2 100644
--- a/drivers/staging/tidspbridge/Kconfig
+++ b/drivers/staging/tidspbridge/Kconfig
@@ -6,7 +6,6 @@
tristate "DSP Bridge driver"
depends on ARCH_OMAP3
select OMAP_MBOX_FWK
- select OMAP_IOMMU
help
DSP/BIOS Bridge is designed for platforms that contain a GPP and
one or more attached DSPs. The GPP is considered the master or
diff --git a/drivers/staging/tidspbridge/Makefile b/drivers/staging/tidspbridge/Makefile
index 50decc2..41c644c 100644
--- a/drivers/staging/tidspbridge/Makefile
+++ b/drivers/staging/tidspbridge/Makefile
@@ -2,18 +2,19 @@
libgen = gen/gb.o gen/gs.o gen/gh.o gen/uuidutil.o
libcore = core/chnl_sm.o core/msg_sm.o core/io_sm.o core/tiomap3430.o \
- core/tiomap3430_pwr.o core/tiomap_io.o core/dsp-mmu.o \
+ core/tiomap3430_pwr.o core/tiomap_io.o \
core/ue_deh.o core/wdt.o core/dsp-clock.o core/sync.o
libpmgr = pmgr/chnl.o pmgr/io.o pmgr/msg.o pmgr/cod.o pmgr/dev.o pmgr/dspapi.o \
- pmgr/cmm.o pmgr/dbll.o
+ pmgr/dmm.o pmgr/cmm.o pmgr/dbll.o
librmgr = rmgr/dbdcd.o rmgr/disp.o rmgr/drv.o rmgr/mgr.o rmgr/node.o \
rmgr/proc.o rmgr/pwr.o rmgr/rmm.o rmgr/strm.o rmgr/dspdrv.o \
rmgr/nldr.o rmgr/drv_interface.o
libdload = dynload/cload.o dynload/getsection.o dynload/reloc.o \
dynload/tramp.o
+libhw = hw/hw_mmu.o
bridgedriver-y := $(libgen) $(libservices) $(libcore) $(libpmgr) $(librmgr) \
- $(libdload)
+ $(libdload) $(libhw)
#Machine dependent
ccflags-y += -D_TI_ -D_DB_TIOMAP -DTMS32060 \
diff --git a/drivers/staging/tidspbridge/core/_deh.h b/drivers/staging/tidspbridge/core/_deh.h
index 8ae2633..16723cd 100644
--- a/drivers/staging/tidspbridge/core/_deh.h
+++ b/drivers/staging/tidspbridge/core/_deh.h
@@ -27,8 +27,9 @@
struct deh_mgr {
struct bridge_dev_context *hbridge_context; /* Bridge context. */
struct ntfy_object *ntfy_obj; /* NTFY object */
-};
-int mmu_fault_isr(struct iommu *mmu);
+ /* MMU Fault DPC */
+ struct tasklet_struct dpc_tasklet;
+};
#endif /* _DEH_ */
diff --git a/drivers/staging/tidspbridge/core/_tiomap.h b/drivers/staging/tidspbridge/core/_tiomap.h
index e0a801c..1c1f157 100644
--- a/drivers/staging/tidspbridge/core/_tiomap.h
+++ b/drivers/staging/tidspbridge/core/_tiomap.h
@@ -23,8 +23,8 @@
#include <plat/clockdomain.h>
#include <mach-omap2/prm-regbits-34xx.h>
#include <mach-omap2/cm-regbits-34xx.h>
-#include <dspbridge/dsp-mmu.h>
#include <dspbridge/devdefs.h>
+#include <hw_defs.h>
#include <dspbridge/dspioctl.h> /* for bridge_ioctl_extproc defn */
#include <dspbridge/sync.h>
#include <dspbridge/clk.h>
@@ -306,18 +306,6 @@
#define CLEAR_BIT_INDEX(reg, index) (reg &= ~(1 << (index)))
-struct shm_segs {
- u32 seg0_da;
- u32 seg0_pa;
- u32 seg0_va;
- u32 seg0_size;
- u32 seg1_da;
- u32 seg1_pa;
- u32 seg1_va;
- u32 seg1_size;
-};
-
-
/* This Bridge driver's device context: */
struct bridge_dev_context {
struct dev_object *hdev_obj; /* Handle to Bridge device object. */
@@ -328,6 +316,7 @@
*/
u32 dw_dsp_ext_base_addr; /* See the comment above */
u32 dw_api_reg_base; /* API mem map'd registers */
+ void __iomem *dw_dsp_mmu_base; /* DSP MMU Mapped registers */
u32 dw_api_clk_base; /* CLK Registers */
u32 dw_dsp_clk_m2_base; /* DSP Clock Module m2 */
u32 dw_public_rhea; /* Pub Rhea */
@@ -339,8 +328,7 @@
u32 dw_internal_size; /* Internal memory size */
struct omap_mbox *mbox; /* Mail box handle */
- struct iommu *dsp_mmu; /* iommu for iva2 handler */
- struct shm_segs sh_s;
+
struct cfg_hostres *resources; /* Host Resources */
/*
@@ -353,6 +341,7 @@
/* TC Settings */
bool tc_word_swap_on; /* Traffic Controller Word Swap */
+ struct pg_table_attrs *pt_attrs;
u32 dsp_per_clks;
};
diff --git a/drivers/staging/tidspbridge/core/dsp-mmu.c b/drivers/staging/tidspbridge/core/dsp-mmu.c
deleted file mode 100644
index 983c95a..0000000
--- a/drivers/staging/tidspbridge/core/dsp-mmu.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * dsp-mmu.c
- *
- * DSP-BIOS Bridge driver support functions for TI OMAP processors.
- *
- * DSP iommu.
- *
- * Copyright (C) 2010 Texas Instruments, Inc.
- *
- * This package is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include <dspbridge/host_os.h>
-#include <plat/dmtimer.h>
-#include <dspbridge/dbdefs.h>
-#include <dspbridge/dev.h>
-#include <dspbridge/io_sm.h>
-#include <dspbridge/dspdeh.h>
-#include "_tiomap.h"
-
-#include <dspbridge/dsp-mmu.h>
-
-#define MMU_CNTL_TWL_EN (1 << 2)
-
-static struct tasklet_struct mmu_tasklet;
-
-#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
-static void mmu_fault_print_stack(struct bridge_dev_context *dev_context)
-{
- void *dummy_addr;
- u32 fa, tmp;
- struct iotlb_entry e;
- struct iommu *mmu = dev_context->dsp_mmu;
- dummy_addr = (void *)__get_free_page(GFP_ATOMIC);
-
- /*
- * Before acking the MMU fault, let's make sure MMU can only
- * access entry #0. Then add a new entry so that the DSP OS
- * can continue in order to dump the stack.
- */
- tmp = iommu_read_reg(mmu, MMU_CNTL);
- tmp &= ~MMU_CNTL_TWL_EN;
- iommu_write_reg(mmu, tmp, MMU_CNTL);
- fa = iommu_read_reg(mmu, MMU_FAULT_AD);
- e.da = fa & PAGE_MASK;
- e.pa = virt_to_phys(dummy_addr);
- e.valid = 1;
- e.prsvd = 1;
- e.pgsz = IOVMF_PGSZ_4K & MMU_CAM_PGSZ_MASK;
- e.endian = MMU_RAM_ENDIAN_LITTLE;
- e.elsz = MMU_RAM_ELSZ_32;
- e.mixed = 0;
-
- load_iotlb_entry(mmu, &e);
-
- dsp_clk_enable(DSP_CLK_GPT8);
-
- dsp_gpt_wait_overflow(DSP_CLK_GPT8, 0xfffffffe);
-
- /* Clear MMU interrupt */
- tmp = iommu_read_reg(mmu, MMU_IRQSTATUS);
- iommu_write_reg(mmu, tmp, MMU_IRQSTATUS);
-
- dump_dsp_stack(dev_context);
- dsp_clk_disable(DSP_CLK_GPT8);
-
- iopgtable_clear_entry(mmu, fa);
- free_page((unsigned long)dummy_addr);
-}
-#endif
-
-
-static void fault_tasklet(unsigned long data)
-{
- struct iommu *mmu = (struct iommu *)data;
- struct bridge_dev_context *dev_ctx;
- struct deh_mgr *dm;
- u32 fa;
- dev_get_deh_mgr(dev_get_first(), &dm);
- dev_get_bridge_context(dev_get_first(), &dev_ctx);
-
- if (!dm || !dev_ctx)
- return;
-
- fa = iommu_read_reg(mmu, MMU_FAULT_AD);
-
-#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
- print_dsp_trace_buffer(dev_ctx);
- dump_dl_modules(dev_ctx);
- mmu_fault_print_stack(dev_ctx);
-#endif
-
- bridge_deh_notify(dm, DSP_MMUFAULT, fa);
-}
-
-/*
- * ======== mmu_fault_isr ========
- * ISR to be triggered by a DSP MMU fault interrupt.
- */
-static int mmu_fault_callback(struct iommu *mmu)
-{
- if (!mmu)
- return -EPERM;
-
- iommu_write_reg(mmu, 0, MMU_IRQENABLE);
- tasklet_schedule(&mmu_tasklet);
- return 0;
-}
-
-/**
- * dsp_mmu_init() - initialize dsp_mmu module and returns a handle
- *
- * This function initialize dsp mmu module and returns a struct iommu
- * handle to use it for dsp maps.
- *
- */
-struct iommu *dsp_mmu_init()
-{
- struct iommu *mmu;
-
- mmu = iommu_get("iva2");
-
- if (!IS_ERR(mmu)) {
- tasklet_init(&mmu_tasklet, fault_tasklet, (unsigned long)mmu);
- mmu->isr = mmu_fault_callback;
- }
-
- return mmu;
-}
-
-/**
- * dsp_mmu_exit() - destroy dsp mmu module
- * @mmu: Pointer to iommu handle.
- *
- * This function destroys dsp mmu module.
- *
- */
-void dsp_mmu_exit(struct iommu *mmu)
-{
- if (mmu)
- iommu_put(mmu);
- tasklet_kill(&mmu_tasklet);
-}
-
-/**
- * user_va2_pa() - get physical address from userspace address.
- * @mm: mm_struct Pointer of the process.
- * @address: Virtual user space address.
- *
- */
-static u32 user_va2_pa(struct mm_struct *mm, u32 address)
-{
- pgd_t *pgd;
- pmd_t *pmd;
- pte_t *ptep, pte;
-
- pgd = pgd_offset(mm, address);
- if (!(pgd_none(*pgd) || pgd_bad(*pgd))) {
- pmd = pmd_offset(pgd, address);
- if (!(pmd_none(*pmd) || pmd_bad(*pmd))) {
- ptep = pte_offset_map(pmd, address);
- if (ptep) {
- pte = *ptep;
- if (pte_present(pte))
- return pte & PAGE_MASK;
- }
- }
- }
-
- return 0;
-}
-
-/**
- * get_io_pages() - pin and get pages of io user's buffer.
- * @mm: mm_struct Pointer of the process.
- * @uva: Virtual user space address.
- * @pages Pages to be pined.
- * @usr_pgs struct page array pointer where the user pages will be stored
- *
- */
-static int get_io_pages(struct mm_struct *mm, u32 uva, unsigned pages,
- struct page **usr_pgs)
-{
- u32 pa;
- int i;
- struct page *pg;
-
- for (i = 0; i < pages; i++) {
- pa = user_va2_pa(mm, uva);
-
- if (!pfn_valid(__phys_to_pfn(pa)))
- break;
-
- pg = phys_to_page(pa);
- usr_pgs[i] = pg;
- get_page(pg);
- }
- return i;
-}
-
-/**
- * user_to_dsp_map() - maps user to dsp virtual address
- * @mmu: Pointer to iommu handle.
- * @uva: Virtual user space address.
- * @da DSP address
- * @size Buffer size to map.
- * @usr_pgs struct page array pointer where the user pages will be stored
- *
- * This function maps a user space buffer into DSP virtual address.
- *
- */
-u32 user_to_dsp_map(struct iommu *mmu, u32 uva, u32 da, u32 size,
- struct page **usr_pgs)
-{
- int res, w;
- unsigned pages;
- int i;
- struct vm_area_struct *vma;
- struct mm_struct *mm = current->mm;
- struct sg_table *sgt;
- struct scatterlist *sg;
-
- if (!size || !usr_pgs)
- return -EINVAL;
-
- pages = size / PG_SIZE4K;
-
- down_read(&mm->mmap_sem);
- vma = find_vma(mm, uva);
- while (vma && (uva + size > vma->vm_end))
- vma = find_vma(mm, vma->vm_end + 1);
-
- if (!vma) {
- pr_err("%s: Failed to get VMA region for 0x%x (%d)\n",
- __func__, uva, size);
- up_read(&mm->mmap_sem);
- return -EINVAL;
- }
- if (vma->vm_flags & (VM_WRITE | VM_MAYWRITE))
- w = 1;
-
- if (vma->vm_flags & VM_IO)
- i = get_io_pages(mm, uva, pages, usr_pgs);
- else
- i = get_user_pages(current, mm, uva, pages, w, 1,
- usr_pgs, NULL);
- up_read(&mm->mmap_sem);
-
- if (i < 0)
- return i;
-
- if (i < pages) {
- res = -EFAULT;
- goto err_pages;
- }
-
- sgt = kzalloc(sizeof(*sgt), GFP_KERNEL);
- if (!sgt) {
- res = -ENOMEM;
- goto err_pages;
- }
-
- res = sg_alloc_table(sgt, pages, GFP_KERNEL);
-
- if (res < 0)
- goto err_sg;
-
- for_each_sg(sgt->sgl, sg, sgt->nents, i)
- sg_set_page(sg, usr_pgs[i], PAGE_SIZE, 0);
-
- da = iommu_vmap(mmu, da, sgt, IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
-
- if (!IS_ERR_VALUE(da))
- return da;
- res = (int)da;
-
- sg_free_table(sgt);
-err_sg:
- kfree(sgt);
- i = pages;
-err_pages:
- while (i--)
- put_page(usr_pgs[i]);
- return res;
-}
-
-/**
- * user_to_dsp_unmap() - unmaps DSP virtual buffer.
- * @mmu: Pointer to iommu handle.
- * @da DSP address
- *
- * This function unmaps a user space buffer into DSP virtual address.
- *
- */
-int user_to_dsp_unmap(struct iommu *mmu, u32 da)
-{
- unsigned i;
- struct sg_table *sgt;
- struct scatterlist *sg;
-
- sgt = iommu_vunmap(mmu, da);
- if (!sgt)
- return -EFAULT;
-
- for_each_sg(sgt->sgl, sg, sgt->nents, i)
- put_page(sg_page(sg));
- sg_free_table(sgt);
- kfree(sgt);
-
- return 0;
-}
diff --git a/drivers/staging/tidspbridge/core/io_sm.c b/drivers/staging/tidspbridge/core/io_sm.c
index 194bada..5718645 100644
--- a/drivers/staging/tidspbridge/core/io_sm.c
+++ b/drivers/staging/tidspbridge/core/io_sm.c
@@ -39,6 +39,10 @@
#include <dspbridge/ntfy.h>
#include <dspbridge/sync.h>
+/* Hardware Abstraction Layer */
+#include <hw_defs.h>
+#include <hw_mmu.h>
+
/* Bridge Driver */
#include <dspbridge/dspdeh.h>
#include <dspbridge/dspio.h>
@@ -287,7 +291,6 @@
struct cod_manager *cod_man;
struct chnl_mgr *hchnl_mgr;
struct msg_mgr *hmsg_mgr;
- struct shm_segs *sm_sg;
u32 ul_shm_base;
u32 ul_shm_base_offset;
u32 ul_shm_limit;
@@ -310,9 +313,18 @@
struct bridge_ioctl_extproc ae_proc[BRDIOCTL_NUMOFMMUTLB];
struct cfg_hostres *host_res;
struct bridge_dev_context *pbridge_context;
+ u32 map_attrs;
u32 shm0_end;
u32 ul_dyn_ext_base;
u32 ul_seg1_size = 0;
+ u32 pa_curr = 0;
+ u32 va_curr = 0;
+ u32 gpp_va_curr = 0;
+ u32 num_bytes = 0;
+ u32 all_bits = 0;
+ u32 page_size[] = { HW_PAGE_SIZE16MB, HW_PAGE_SIZE1MB,
+ HW_PAGE_SIZE64KB, HW_PAGE_SIZE4KB
+ };
status = dev_get_bridge_context(hio_mgr->hdev_obj, &pbridge_context);
if (!pbridge_context) {
@@ -325,8 +337,6 @@
status = -EFAULT;
goto func_end;
}
- sm_sg = &pbridge_context->sh_s;
-
status = dev_get_cod_mgr(hio_mgr->hdev_obj, &cod_man);
if (!cod_man) {
status = -EFAULT;
@@ -461,14 +471,129 @@
if (status)
goto func_end;
- sm_sg->seg1_pa = ul_gpp_pa;
- sm_sg->seg1_da = ul_dyn_ext_base;
- sm_sg->seg1_va = ul_gpp_va;
- sm_sg->seg1_size = ul_seg1_size;
- sm_sg->seg0_pa = ul_gpp_pa + ul_pad_size + ul_seg1_size;
- sm_sg->seg0_da = ul_dsp_va;
- sm_sg->seg0_va = ul_gpp_va + ul_pad_size + ul_seg1_size;
- sm_sg->seg0_size = ul_seg_size;
+ pa_curr = ul_gpp_pa;
+ va_curr = ul_dyn_ext_base * hio_mgr->word_size;
+ gpp_va_curr = ul_gpp_va;
+ num_bytes = ul_seg1_size;
+
+ /*
+ * Try to fit into TLB entries. If not possible, push them to page
+ * tables. It is quite possible that if sections are not on
+ * bigger page boundary, we may end up making several small pages.
+ * So, push them onto page tables, if that is the case.
+ */
+ map_attrs = 0x00000000;
+ map_attrs = DSP_MAPLITTLEENDIAN;
+ map_attrs |= DSP_MAPPHYSICALADDR;
+ map_attrs |= DSP_MAPELEMSIZE32;
+ map_attrs |= DSP_MAPDONOTLOCK;
+
+ while (num_bytes) {
+ /*
+ * To find the max. page size with which both PA & VA are
+ * aligned.
+ */
+ all_bits = pa_curr | va_curr;
+ dev_dbg(bridge, "all_bits %x, pa_curr %x, va_curr %x, "
+ "num_bytes %x\n", all_bits, pa_curr, va_curr,
+ num_bytes);
+ for (i = 0; i < 4; i++) {
+ if ((num_bytes >= page_size[i]) && ((all_bits &
+ (page_size[i] -
+ 1)) == 0)) {
+ status =
+ hio_mgr->intf_fxns->
+ pfn_brd_mem_map(hio_mgr->hbridge_context,
+ pa_curr, va_curr,
+ page_size[i], map_attrs,
+ NULL);
+ if (status)
+ goto func_end;
+ pa_curr += page_size[i];
+ va_curr += page_size[i];
+ gpp_va_curr += page_size[i];
+ num_bytes -= page_size[i];
+ /*
+ * Don't try smaller sizes. Hopefully we have
+ * reached an address aligned to a bigger page
+ * size.
+ */
+ break;
+ }
+ }
+ }
+ pa_curr += ul_pad_size;
+ va_curr += ul_pad_size;
+ gpp_va_curr += ul_pad_size;
+
+ /* Configure the TLB entries for the next cacheable segment */
+ num_bytes = ul_seg_size;
+ va_curr = ul_dsp_va * hio_mgr->word_size;
+ while (num_bytes) {
+ /*
+ * To find the max. page size with which both PA & VA are
+ * aligned.
+ */
+ all_bits = pa_curr | va_curr;
+ dev_dbg(bridge, "all_bits for Seg1 %x, pa_curr %x, "
+ "va_curr %x, num_bytes %x\n", all_bits, pa_curr,
+ va_curr, num_bytes);
+ for (i = 0; i < 4; i++) {
+ if (!(num_bytes >= page_size[i]) ||
+ !((all_bits & (page_size[i] - 1)) == 0))
+ continue;
+ if (ndx < MAX_LOCK_TLB_ENTRIES) {
+ /*
+ * This is the physical address written to
+ * DSP MMU.
+ */
+ ae_proc[ndx].ul_gpp_pa = pa_curr;
+ /*
+ * This is the virtual uncached ioremapped
+ * address!!!
+ */
+ ae_proc[ndx].ul_gpp_va = gpp_va_curr;
+ ae_proc[ndx].ul_dsp_va =
+ va_curr / hio_mgr->word_size;
+ ae_proc[ndx].ul_size = page_size[i];
+ ae_proc[ndx].endianism = HW_LITTLE_ENDIAN;
+ ae_proc[ndx].elem_size = HW_ELEM_SIZE16BIT;
+ ae_proc[ndx].mixed_mode = HW_MMU_CPUES;
+ dev_dbg(bridge, "shm MMU TLB entry PA %x"
+ " VA %x DSP_VA %x Size %x\n",
+ ae_proc[ndx].ul_gpp_pa,
+ ae_proc[ndx].ul_gpp_va,
+ ae_proc[ndx].ul_dsp_va *
+ hio_mgr->word_size, page_size[i]);
+ ndx++;
+ } else {
+ status =
+ hio_mgr->intf_fxns->
+ pfn_brd_mem_map(hio_mgr->hbridge_context,
+ pa_curr, va_curr,
+ page_size[i], map_attrs,
+ NULL);
+ dev_dbg(bridge,
+ "shm MMU PTE entry PA %x"
+ " VA %x DSP_VA %x Size %x\n",
+ ae_proc[ndx].ul_gpp_pa,
+ ae_proc[ndx].ul_gpp_va,
+ ae_proc[ndx].ul_dsp_va *
+ hio_mgr->word_size, page_size[i]);
+ if (status)
+ goto func_end;
+ }
+ pa_curr += page_size[i];
+ va_curr += page_size[i];
+ gpp_va_curr += page_size[i];
+ num_bytes -= page_size[i];
+ /*
+ * Don't try smaller sizes. Hopefully we have reached
+ * an address aligned to a bigger page size.
+ */
+ break;
+ }
+ }
/*
* Copy remaining entries from CDB. All entries are 1 MB and
@@ -509,12 +634,38 @@
"DSP_VA 0x%x\n", ae_proc[ndx].ul_gpp_pa,
ae_proc[ndx].ul_dsp_va);
ndx++;
+ } else {
+ status = hio_mgr->intf_fxns->pfn_brd_mem_map
+ (hio_mgr->hbridge_context,
+ hio_mgr->ext_proc_info.ty_tlb[i].
+ ul_gpp_phys,
+ hio_mgr->ext_proc_info.ty_tlb[i].
+ ul_dsp_virt, 0x100000, map_attrs,
+ NULL);
}
}
if (status)
goto func_end;
}
+ map_attrs = 0x00000000;
+ map_attrs = DSP_MAPLITTLEENDIAN;
+ map_attrs |= DSP_MAPPHYSICALADDR;
+ map_attrs |= DSP_MAPELEMSIZE32;
+ map_attrs |= DSP_MAPDONOTLOCK;
+
+ /* Map the L4 peripherals */
+ i = 0;
+ while (l4_peripheral_table[i].phys_addr) {
+ status = hio_mgr->intf_fxns->pfn_brd_mem_map
+ (hio_mgr->hbridge_context, l4_peripheral_table[i].phys_addr,
+ l4_peripheral_table[i].dsp_virt_addr, HW_PAGE_SIZE4KB,
+ map_attrs, NULL);
+ if (status)
+ goto func_end;
+ i++;
+ }
+
for (i = ndx; i < BRDIOCTL_NUMOFMMUTLB; i++) {
ae_proc[i].ul_dsp_va = 0;
ae_proc[i].ul_gpp_pa = 0;
@@ -537,12 +688,12 @@
status = -EFAULT;
goto func_end;
} else {
- if (sm_sg->seg0_da > ul_shm_base) {
+ if (ae_proc[0].ul_dsp_va > ul_shm_base) {
status = -EPERM;
goto func_end;
}
/* ul_shm_base may not be at ul_dsp_va address */
- ul_shm_base_offset = (ul_shm_base - sm_sg->seg0_da) *
+ ul_shm_base_offset = (ul_shm_base - ae_proc[0].ul_dsp_va) *
hio_mgr->word_size;
/*
* bridge_dev_ctrl() will set dev context dsp-mmu info. In
@@ -566,7 +717,8 @@
goto func_end;
}
/* Register SM */
- status = register_shm_segs(hio_mgr, cod_man, sm_sg->seg0_pa);
+ status =
+ register_shm_segs(hio_mgr, cod_man, ae_proc[0].ul_gpp_pa);
}
hio_mgr->shared_mem = (struct shm *)ul_shm_base;
diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c
index f22bc12..1be081f 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430.c
@@ -23,7 +23,6 @@
#include <dspbridge/host_os.h>
#include <linux/mm.h>
#include <linux/mmzone.h>
-#include <plat/control.h>
/* ----------------------------------- DSP/BIOS Bridge */
#include <dspbridge/dbdefs.h>
@@ -35,6 +34,10 @@
#include <dspbridge/drv.h>
#include <dspbridge/sync.h>
+/* ------------------------------------ Hardware Abstraction Layer */
+#include <hw_defs.h>
+#include <hw_mmu.h>
+
/* ----------------------------------- Link Driver */
#include <dspbridge/dspdefs.h>
#include <dspbridge/dspchnl.h>
@@ -47,6 +50,7 @@
/* ----------------------------------- Platform Manager */
#include <dspbridge/dev.h>
#include <dspbridge/dspapi.h>
+#include <dspbridge/dmm.h>
#include <dspbridge/wdt.h>
/* ----------------------------------- Local */
@@ -67,6 +71,20 @@
#define MMU_SMALL_PAGE_MASK 0xFFFFF000
#define OMAP3_IVA2_BOOTADDR_MASK 0xFFFFFC00
#define PAGES_II_LVL_TABLE 512
+#define PHYS_TO_PAGE(phys) pfn_to_page((phys) >> PAGE_SHIFT)
+
+/*
+ * This is a totally ugly layer violation, but needed until
+ * omap_ctrl_set_dsp_boot*() are provided.
+ */
+#define OMAP3_IVA2_BOOTMOD_IDLE 1
+#define OMAP2_CONTROL_GENERAL 0x270
+#define OMAP343X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190)
+#define OMAP343X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194)
+
+#define OMAP343X_CTRL_REGADDR(reg) \
+ OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
+
/* Forward Declarations: */
static int bridge_brd_monitor(struct bridge_dev_context *dev_ctxt);
@@ -91,6 +109,12 @@
static int bridge_brd_mem_write(struct bridge_dev_context *dev_ctxt,
u8 *host_buff, u32 dsp_addr,
u32 ul_num_bytes, u32 mem_type);
+static int bridge_brd_mem_map(struct bridge_dev_context *dev_ctxt,
+ u32 ul_mpu_addr, u32 virt_addr,
+ u32 ul_num_bytes, u32 ul_map_attr,
+ struct page **mapped_pages);
+static int bridge_brd_mem_un_map(struct bridge_dev_context *dev_ctxt,
+ u32 virt_addr, u32 ul_num_bytes);
static int bridge_dev_create(struct bridge_dev_context
**dev_cntxt,
struct dev_object *hdev_obj,
@@ -98,8 +122,57 @@
static int bridge_dev_ctrl(struct bridge_dev_context *dev_context,
u32 dw_cmd, void *pargs);
static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt);
+static u32 user_va2_pa(struct mm_struct *mm, u32 address);
+static int pte_update(struct bridge_dev_context *dev_ctxt, u32 pa,
+ u32 va, u32 size,
+ struct hw_mmu_map_attrs_t *map_attrs);
+static int pte_set(struct pg_table_attrs *pt, u32 pa, u32 va,
+ u32 size, struct hw_mmu_map_attrs_t *attrs);
+static int mem_map_vmalloc(struct bridge_dev_context *dev_context,
+ u32 ul_mpu_addr, u32 virt_addr,
+ u32 ul_num_bytes,
+ struct hw_mmu_map_attrs_t *hw_attrs);
+
bool wait_for_start(struct bridge_dev_context *dev_context, u32 dw_sync_addr);
+/* ----------------------------------- Globals */
+
+/* Attributes of L2 page tables for DSP MMU */
+struct page_info {
+ u32 num_entries; /* Number of valid PTEs in the L2 PT */
+};
+
+/* Attributes used to manage the DSP MMU page tables */
+struct pg_table_attrs {
+ spinlock_t pg_lock; /* Critical section object handle */
+
+ u32 l1_base_pa; /* Physical address of the L1 PT */
+ u32 l1_base_va; /* Virtual address of the L1 PT */
+ u32 l1_size; /* Size of the L1 PT */
+ u32 l1_tbl_alloc_pa;
+ /* Physical address of Allocated mem for L1 table. May not be aligned */
+ u32 l1_tbl_alloc_va;
+ /* Virtual address of Allocated mem for L1 table. May not be aligned */
+ u32 l1_tbl_alloc_sz;
+ /* Size of consistent memory allocated for L1 table.
+ * May not be aligned */
+
+ u32 l2_base_pa; /* Physical address of the L2 PT */
+ u32 l2_base_va; /* Virtual address of the L2 PT */
+ u32 l2_size; /* Size of the L2 PT */
+ u32 l2_tbl_alloc_pa;
+ /* Physical address of Allocated mem for L2 table. May not be aligned */
+ u32 l2_tbl_alloc_va;
+ /* Virtual address of Allocated mem for L2 table. May not be aligned */
+ u32 l2_tbl_alloc_sz;
+ /* Size of consistent memory allocated for L2 table.
+ * May not be aligned */
+
+ u32 l2_num_pages; /* Number of allocated L2 PT */
+ /* Array [l2_num_pages] of L2 PT info structs */
+ struct page_info *pg_info;
+};
+
/*
* This Bridge driver's function interface table.
*/
@@ -119,6 +192,8 @@
bridge_brd_set_state,
bridge_brd_mem_copy,
bridge_brd_mem_write,
+ bridge_brd_mem_map,
+ bridge_brd_mem_un_map,
/* The following CHNL functions are provided by chnl_io.lib: */
bridge_chnl_create,
bridge_chnl_destroy,
@@ -148,6 +223,27 @@
bridge_msg_set_queue_id,
};
+static inline void flush_all(struct bridge_dev_context *dev_context)
+{
+ if (dev_context->dw_brd_state == BRD_DSP_HIBERNATION ||
+ dev_context->dw_brd_state == BRD_HIBERNATION)
+ wake_dsp(dev_context, NULL);
+
+ hw_mmu_tlb_flush_all(dev_context->dw_dsp_mmu_base);
+}
+
+static void bad_page_dump(u32 pa, struct page *pg)
+{
+ pr_emerg("DSPBRIDGE: MAP function: COUNT 0 FOR PA 0x%x\n", pa);
+ pr_emerg("Bad page state in process '%s'\n"
+ "page:%p flags:0x%0*lx mapping:%p mapcount:%d count:%d\n"
+ "Backtrace:\n",
+ current->comm, pg, (int)(2 * sizeof(unsigned long)),
+ (unsigned long)pg->flags, pg->mapping,
+ page_mapcount(pg), page_count(pg));
+ dump_stack();
+}
+
/*
* ======== bridge_drv_entry ========
* purpose:
@@ -203,7 +299,8 @@
(*pdata->dsp_cm_write)(OMAP34XX_CLKSTCTRL_DISABLE_AUTO,
OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL);
}
-
+ (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK, 0,
+ OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
dsp_clk_enable(DSP_CLK_IVA2);
/* set the device state to IDLE */
@@ -274,17 +371,14 @@
{
int status = 0;
struct bridge_dev_context *dev_context = dev_ctxt;
- struct iommu *mmu = NULL;
- struct shm_segs *sm_sg;
- int l4_i = 0, tlb_i = 0;
- u32 sg0_da = 0, sg1_da = 0;
- struct bridge_ioctl_extproc *tlb = dev_context->atlb_entry;
u32 dw_sync_addr = 0;
u32 ul_shm_base; /* Gpp Phys SM base addr(byte) */
u32 ul_shm_base_virt; /* Dsp Virt SM base addr */
u32 ul_tlb_base_virt; /* Base of MMU TLB entry */
/* Offset of shm_base_virt from tlb_base_virt */
u32 ul_shm_offset_virt;
+ s32 entry_ndx;
+ s32 itmp_entry_ndx = 0; /* DSP-MMU TLB entry base address */
struct cfg_hostres *resources = NULL;
u32 temp;
u32 ul_dsp_clk_rate;
@@ -305,12 +399,12 @@
ul_shm_base_virt *= DSPWORDSIZE;
DBC_ASSERT(ul_shm_base_virt != 0);
/* DSP Virtual address */
- ul_tlb_base_virt = dev_context->sh_s.seg0_da;
+ ul_tlb_base_virt = dev_context->atlb_entry[0].ul_dsp_va;
DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt);
ul_shm_offset_virt =
ul_shm_base_virt - (ul_tlb_base_virt * DSPWORDSIZE);
/* Kernel logical address */
- ul_shm_base = dev_context->sh_s.seg0_va + ul_shm_offset_virt;
+ ul_shm_base = dev_context->atlb_entry[0].ul_gpp_va + ul_shm_offset_virt;
DBC_ASSERT(ul_shm_base != 0);
/* 2nd wd is used as sync field */
@@ -345,83 +439,78 @@
OMAP343X_CONTROL_IVA2_BOOTMOD));
}
}
-
if (!status) {
+ /* Reset and Unreset the RST2, so that BOOTADDR is copied to
+ * IVA2 SYSC register */
+ (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK,
+ OMAP3430_RST2_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+ udelay(100);
(*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK, 0,
OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
- mmu = dev_context->dsp_mmu;
- if (mmu)
- dsp_mmu_exit(mmu);
- mmu = dsp_mmu_init();
- if (IS_ERR(mmu)) {
- dev_err(bridge, "dsp_mmu_init failed!\n");
- dev_context->dsp_mmu = NULL;
- status = (int)mmu;
- }
- }
- if (!status) {
- dev_context->dsp_mmu = mmu;
- sm_sg = &dev_context->sh_s;
- sg0_da = iommu_kmap(mmu, sm_sg->seg0_da, sm_sg->seg0_pa,
- sm_sg->seg0_size, IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
- if (IS_ERR_VALUE(sg0_da)) {
- status = (int)sg0_da;
- sg0_da = 0;
- }
- }
- if (!status) {
- sg1_da = iommu_kmap(mmu, sm_sg->seg1_da, sm_sg->seg1_pa,
- sm_sg->seg1_size, IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
- if (IS_ERR_VALUE(sg1_da)) {
- status = (int)sg1_da;
- sg1_da = 0;
- }
- }
- if (!status) {
- u32 da;
- for (tlb_i = 0; tlb_i < BRDIOCTL_NUMOFMMUTLB; tlb_i++) {
- if (!tlb[tlb_i].ul_gpp_pa)
+ udelay(100);
+
+ /* Disbale the DSP MMU */
+ hw_mmu_disable(resources->dw_dmmu_base);
+ /* Disable TWL */
+ hw_mmu_twl_disable(resources->dw_dmmu_base);
+
+ /* Only make TLB entry if both addresses are non-zero */
+ for (entry_ndx = 0; entry_ndx < BRDIOCTL_NUMOFMMUTLB;
+ entry_ndx++) {
+ struct bridge_ioctl_extproc *e = &dev_context->atlb_entry[entry_ndx];
+ struct hw_mmu_map_attrs_t map_attrs = {
+ .endianism = e->endianism,
+ .element_size = e->elem_size,
+ .mixed_size = e->mixed_mode,
+ };
+
+ if (!e->ul_gpp_pa || !e->ul_dsp_va)
continue;
- dev_dbg(bridge, "IOMMU %d GppPa: 0x%x DspVa 0x%x Size"
- " 0x%x\n", tlb_i, tlb[tlb_i].ul_gpp_pa,
- tlb[tlb_i].ul_dsp_va, tlb[tlb_i].ul_size);
+ dev_dbg(bridge,
+ "MMU %d, pa: 0x%x, va: 0x%x, size: 0x%x",
+ itmp_entry_ndx,
+ e->ul_gpp_pa,
+ e->ul_dsp_va,
+ e->ul_size);
- da = iommu_kmap(mmu, tlb[tlb_i].ul_dsp_va,
- tlb[tlb_i].ul_gpp_pa, PAGE_SIZE,
- IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
- if (IS_ERR_VALUE(da)) {
- status = (int)da;
- break;
- }
- }
- }
- if (!status) {
- u32 da;
- l4_i = 0;
- while (l4_peripheral_table[l4_i].phys_addr) {
- da = iommu_kmap(mmu, l4_peripheral_table[l4_i].
- dsp_virt_addr, l4_peripheral_table[l4_i].
- phys_addr, PAGE_SIZE,
- IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_32);
- if (IS_ERR_VALUE(da)) {
- status = (int)da;
- break;
- }
- l4_i++;
+ hw_mmu_tlb_add(dev_context->dw_dsp_mmu_base,
+ e->ul_gpp_pa,
+ e->ul_dsp_va,
+ e->ul_size,
+ itmp_entry_ndx,
+ &map_attrs, 1, 1);
+
+ itmp_entry_ndx++;
}
}
/* Lock the above TLB entries and get the BIOS and load monitor timer
* information */
if (!status) {
+ hw_mmu_num_locked_set(resources->dw_dmmu_base, itmp_entry_ndx);
+ hw_mmu_victim_num_set(resources->dw_dmmu_base, itmp_entry_ndx);
+ hw_mmu_ttb_set(resources->dw_dmmu_base,
+ dev_context->pt_attrs->l1_base_pa);
+ hw_mmu_twl_enable(resources->dw_dmmu_base);
+ /* Enable the SmartIdle and AutoIdle bit for MMU_SYSCONFIG */
+
+ temp = __raw_readl((resources->dw_dmmu_base) + 0x10);
+ temp = (temp & 0xFFFFFFEF) | 0x11;
+ __raw_writel(temp, (resources->dw_dmmu_base) + 0x10);
+
+ /* Let the DSP MMU run */
+ hw_mmu_enable(resources->dw_dmmu_base);
+
/* Enable the BIOS clock */
(void)dev_get_symbol(dev_context->hdev_obj,
BRIDGEINIT_BIOSGPTIMER, &ul_bios_gp_timer);
(void)dev_get_symbol(dev_context->hdev_obj,
BRIDGEINIT_LOADMON_GPTIMER,
&ul_load_monitor_timer);
+ }
+ if (!status) {
if (ul_load_monitor_timer != 0xFFFF) {
clk_cmd = (BPWR_ENABLE_CLOCK << MBX_PM_CLK_CMDSHIFT) |
ul_load_monitor_timer;
@@ -430,7 +519,9 @@
dev_dbg(bridge, "Not able to get the symbol for Load "
"Monitor Timer\n");
}
+ }
+ if (!status) {
if (ul_bios_gp_timer != 0xFFFF) {
clk_cmd = (BPWR_ENABLE_CLOCK << MBX_PM_CLK_CMDSHIFT) |
ul_bios_gp_timer;
@@ -439,7 +530,9 @@
dev_dbg(bridge,
"Not able to get the symbol for BIOS Timer\n");
}
+ }
+ if (!status) {
/* Set the DSP clock rate */
(void)dev_get_symbol(dev_context->hdev_obj,
"_BRIDGEINIT_DSP_FREQ", &ul_dsp_clk_addr);
@@ -492,6 +585,9 @@
/* Let DSP go */
dev_dbg(bridge, "%s Unreset\n", __func__);
+ /* Enable DSP MMU Interrupts */
+ hw_mmu_event_enable(resources->dw_dmmu_base,
+ HW_MMU_ALL_INTERRUPTS);
/* release the RST1, DSP starts executing now .. */
(*pdata->dsp_prm_rmw_bits)(OMAP3430_RST1_IVA2_MASK, 0,
OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
@@ -521,23 +617,11 @@
/* update board state */
dev_context->dw_brd_state = BRD_RUNNING;
- return 0;
+ /* (void)chnlsm_enable_interrupt(dev_context); */
} else {
dev_context->dw_brd_state = BRD_UNKNOWN;
}
}
-
- while (tlb_i--) {
- if (!tlb[tlb_i].ul_gpp_pa)
- continue;
- iommu_kunmap(mmu, tlb[tlb_i].ul_gpp_va);
- }
- while (l4_i--)
- iommu_kunmap(mmu, l4_peripheral_table[l4_i].dsp_virt_addr);
- if (sg0_da)
- iommu_kunmap(mmu, sg0_da);
- if (sg1_da)
- iommu_kunmap(mmu, sg1_da);
return status;
}
@@ -553,9 +637,8 @@
{
int status = 0;
struct bridge_dev_context *dev_context = dev_ctxt;
+ struct pg_table_attrs *pt_attrs;
u32 dsp_pwr_state;
- int i;
- struct bridge_ioctl_extproc *tlb = dev_context->atlb_entry;
struct omap_dsp_platform_data *pdata =
omap_dspbridge_dev->dev.platform_data;
@@ -591,37 +674,23 @@
dsp_wdt_enable(false);
- /* Reset DSP */
- (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST1_IVA2_MASK,
- OMAP3430_RST1_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-
+ /* This is a good place to clear the MMU page tables as well */
+ if (dev_context->pt_attrs) {
+ pt_attrs = dev_context->pt_attrs;
+ memset((u8 *) pt_attrs->l1_base_va, 0x00, pt_attrs->l1_size);
+ memset((u8 *) pt_attrs->l2_base_va, 0x00, pt_attrs->l2_size);
+ memset((u8 *) pt_attrs->pg_info, 0x00,
+ (pt_attrs->l2_num_pages * sizeof(struct page_info)));
+ }
/* Disable the mailbox interrupts */
if (dev_context->mbox) {
omap_mbox_disable_irq(dev_context->mbox, IRQ_RX);
omap_mbox_put(dev_context->mbox);
dev_context->mbox = NULL;
}
- if (dev_context->dsp_mmu) {
- pr_err("Proc stop mmu if statement\n");
- for (i = 0; i < BRDIOCTL_NUMOFMMUTLB; i++) {
- if (!tlb[i].ul_gpp_pa)
- continue;
- iommu_kunmap(dev_context->dsp_mmu, tlb[i].ul_gpp_va);
- }
- i = 0;
- while (l4_peripheral_table[i].phys_addr) {
- iommu_kunmap(dev_context->dsp_mmu,
- l4_peripheral_table[i].dsp_virt_addr);
- i++;
- }
- iommu_kunmap(dev_context->dsp_mmu, dev_context->sh_s.seg0_da);
- iommu_kunmap(dev_context->dsp_mmu, dev_context->sh_s.seg1_da);
- dsp_mmu_exit(dev_context->dsp_mmu);
- dev_context->dsp_mmu = NULL;
- }
- /* Reset IVA IOMMU*/
- (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK,
- OMAP3430_RST2_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+ /* Reset IVA2 clocks*/
+ (*pdata->dsp_prm_write)(OMAP3430_RST1_IVA2_MASK | OMAP3430_RST2_IVA2_MASK |
+ OMAP3430_RST3_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
dsp_clock_disable_all(dev_context->dsp_per_clks);
dsp_clk_disable(DSP_CLK_IVA2);
@@ -681,6 +750,10 @@
struct bridge_dev_context *dev_context = NULL;
s32 entry_ndx;
struct cfg_hostres *resources = config_param;
+ struct pg_table_attrs *pt_attrs;
+ u32 pg_tbl_pa;
+ u32 pg_tbl_va;
+ u32 align_size;
struct drv_data *drv_datap = dev_get_drvdata(bridge);
/* Allocate and initialize a data structure to contain the bridge driver
@@ -711,8 +784,97 @@
if (!dev_context->dw_dsp_base_addr)
status = -EPERM;
+ pt_attrs = kzalloc(sizeof(struct pg_table_attrs), GFP_KERNEL);
+ if (pt_attrs != NULL) {
+ /* Assuming that we use only DSP's memory map
+ * until 0x4000:0000 , we would need only 1024
+ * L1 enties i.e L1 size = 4K */
+ pt_attrs->l1_size = 0x1000;
+ align_size = pt_attrs->l1_size;
+ /* Align sizes are expected to be power of 2 */
+ /* we like to get aligned on L1 table size */
+ pg_tbl_va = (u32) mem_alloc_phys_mem(pt_attrs->l1_size,
+ align_size, &pg_tbl_pa);
+
+ /* Check if the PA is aligned for us */
+ if ((pg_tbl_pa) & (align_size - 1)) {
+ /* PA not aligned to page table size ,
+ * try with more allocation and align */
+ mem_free_phys_mem((void *)pg_tbl_va, pg_tbl_pa,
+ pt_attrs->l1_size);
+ /* we like to get aligned on L1 table size */
+ pg_tbl_va =
+ (u32) mem_alloc_phys_mem((pt_attrs->l1_size) * 2,
+ align_size, &pg_tbl_pa);
+ /* We should be able to get aligned table now */
+ pt_attrs->l1_tbl_alloc_pa = pg_tbl_pa;
+ pt_attrs->l1_tbl_alloc_va = pg_tbl_va;
+ pt_attrs->l1_tbl_alloc_sz = pt_attrs->l1_size * 2;
+ /* Align the PA to the next 'align' boundary */
+ pt_attrs->l1_base_pa =
+ ((pg_tbl_pa) +
+ (align_size - 1)) & (~(align_size - 1));
+ pt_attrs->l1_base_va =
+ pg_tbl_va + (pt_attrs->l1_base_pa - pg_tbl_pa);
+ } else {
+ /* We got aligned PA, cool */
+ pt_attrs->l1_tbl_alloc_pa = pg_tbl_pa;
+ pt_attrs->l1_tbl_alloc_va = pg_tbl_va;
+ pt_attrs->l1_tbl_alloc_sz = pt_attrs->l1_size;
+ pt_attrs->l1_base_pa = pg_tbl_pa;
+ pt_attrs->l1_base_va = pg_tbl_va;
+ }
+ if (pt_attrs->l1_base_va)
+ memset((u8 *) pt_attrs->l1_base_va, 0x00,
+ pt_attrs->l1_size);
+
+ /* number of L2 page tables = DMM pool used + SHMMEM +EXTMEM +
+ * L4 pages */
+ pt_attrs->l2_num_pages = ((DMMPOOLSIZE >> 20) + 6);
+ pt_attrs->l2_size = HW_MMU_COARSE_PAGE_SIZE *
+ pt_attrs->l2_num_pages;
+ align_size = 4; /* Make it u32 aligned */
+ /* we like to get aligned on L1 table size */
+ pg_tbl_va = (u32) mem_alloc_phys_mem(pt_attrs->l2_size,
+ align_size, &pg_tbl_pa);
+ pt_attrs->l2_tbl_alloc_pa = pg_tbl_pa;
+ pt_attrs->l2_tbl_alloc_va = pg_tbl_va;
+ pt_attrs->l2_tbl_alloc_sz = pt_attrs->l2_size;
+ pt_attrs->l2_base_pa = pg_tbl_pa;
+ pt_attrs->l2_base_va = pg_tbl_va;
+
+ if (pt_attrs->l2_base_va)
+ memset((u8 *) pt_attrs->l2_base_va, 0x00,
+ pt_attrs->l2_size);
+
+ pt_attrs->pg_info = kzalloc(pt_attrs->l2_num_pages *
+ sizeof(struct page_info), GFP_KERNEL);
+ dev_dbg(bridge,
+ "L1 pa %x, va %x, size %x\n L2 pa %x, va "
+ "%x, size %x\n", pt_attrs->l1_base_pa,
+ pt_attrs->l1_base_va, pt_attrs->l1_size,
+ pt_attrs->l2_base_pa, pt_attrs->l2_base_va,
+ pt_attrs->l2_size);
+ dev_dbg(bridge, "pt_attrs %p L2 NumPages %x pg_info %p\n",
+ pt_attrs, pt_attrs->l2_num_pages, pt_attrs->pg_info);
+ }
+ if ((pt_attrs != NULL) && (pt_attrs->l1_base_va != 0) &&
+ (pt_attrs->l2_base_va != 0) && (pt_attrs->pg_info != NULL))
+ dev_context->pt_attrs = pt_attrs;
+ else
+ status = -ENOMEM;
+
if (!status) {
+ spin_lock_init(&pt_attrs->pg_lock);
dev_context->tc_word_swap_on = drv_datap->tc_wordswapon;
+
+ /* Set the Clock Divisor for the DSP module */
+ udelay(5);
+ /* MMU address is obtained from the host
+ * resources struct */
+ dev_context->dw_dsp_mmu_base = resources->dw_dmmu_base;
+ }
+ if (!status) {
dev_context->hdev_obj = hdev_obj;
/* Store current board state. */
dev_context->dw_brd_state = BRD_UNKNOWN;
@@ -722,6 +884,23 @@
/* Return ptr to our device state to the DSP API for storage */
*dev_cntxt = dev_context;
} else {
+ if (pt_attrs != NULL) {
+ kfree(pt_attrs->pg_info);
+
+ if (pt_attrs->l2_tbl_alloc_va) {
+ mem_free_phys_mem((void *)
+ pt_attrs->l2_tbl_alloc_va,
+ pt_attrs->l2_tbl_alloc_pa,
+ pt_attrs->l2_tbl_alloc_sz);
+ }
+ if (pt_attrs->l1_tbl_alloc_va) {
+ mem_free_phys_mem((void *)
+ pt_attrs->l1_tbl_alloc_va,
+ pt_attrs->l1_tbl_alloc_pa,
+ pt_attrs->l1_tbl_alloc_sz);
+ }
+ }
+ kfree(pt_attrs);
kfree(dev_context);
}
func_end:
@@ -789,6 +968,7 @@
*/
static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt)
{
+ struct pg_table_attrs *pt_attrs;
int status = 0;
struct bridge_dev_context *dev_context = (struct bridge_dev_context *)
dev_ctxt;
@@ -802,6 +982,23 @@
/* first put the device to stop state */
bridge_brd_stop(dev_context);
+ if (dev_context->pt_attrs) {
+ pt_attrs = dev_context->pt_attrs;
+ kfree(pt_attrs->pg_info);
+
+ if (pt_attrs->l2_tbl_alloc_va) {
+ mem_free_phys_mem((void *)pt_attrs->l2_tbl_alloc_va,
+ pt_attrs->l2_tbl_alloc_pa,
+ pt_attrs->l2_tbl_alloc_sz);
+ }
+ if (pt_attrs->l1_tbl_alloc_va) {
+ mem_free_phys_mem((void *)pt_attrs->l1_tbl_alloc_va,
+ pt_attrs->l1_tbl_alloc_pa,
+ pt_attrs->l1_tbl_alloc_sz);
+ }
+ kfree(pt_attrs);
+
+ }
if (dev_context->resources) {
host_res = dev_context->resources;
@@ -832,6 +1029,8 @@
iounmap((void *)host_res->dw_mem_base[3]);
if (host_res->dw_mem_base[4])
iounmap((void *)host_res->dw_mem_base[4]);
+ if (host_res->dw_dmmu_base)
+ iounmap(host_res->dw_dmmu_base);
if (host_res->dw_per_base)
iounmap(host_res->dw_per_base);
if (host_res->dw_per_pm_base)
@@ -845,6 +1044,7 @@
host_res->dw_mem_base[2] = (u32) NULL;
host_res->dw_mem_base[3] = (u32) NULL;
host_res->dw_mem_base[4] = (u32) NULL;
+ host_res->dw_dmmu_base = NULL;
host_res->dw_sys_ctrl_base = NULL;
kfree(host_res);
@@ -928,6 +1128,673 @@
}
/*
+ * ======== bridge_brd_mem_map ========
+ * This function maps MPU buffer to the DSP address space. It performs
+ * linear to physical address translation if required. It translates each
+ * page since linear addresses can be physically non-contiguous
+ * All address & size arguments are assumed to be page aligned (in proc.c)
+ *
+ * TODO: Disable MMU while updating the page tables (but that'll stall DSP)
+ */
+static int bridge_brd_mem_map(struct bridge_dev_context *dev_ctxt,
+ u32 ul_mpu_addr, u32 virt_addr,
+ u32 ul_num_bytes, u32 ul_map_attr,
+ struct page **mapped_pages)
+{
+ u32 attrs;
+ int status = 0;
+ struct bridge_dev_context *dev_context = dev_ctxt;
+ struct hw_mmu_map_attrs_t hw_attrs;
+ struct vm_area_struct *vma;
+ struct mm_struct *mm = current->mm;
+ u32 write = 0;
+ u32 num_usr_pgs = 0;
+ struct page *mapped_page, *pg;
+ s32 pg_num;
+ u32 va = virt_addr;
+ struct task_struct *curr_task = current;
+ u32 pg_i = 0;
+ u32 mpu_addr, pa;
+
+ dev_dbg(bridge,
+ "%s hDevCtxt %p, pa %x, va %x, size %x, ul_map_attr %x\n",
+ __func__, dev_ctxt, ul_mpu_addr, virt_addr, ul_num_bytes,
+ ul_map_attr);
+ if (ul_num_bytes == 0)
+ return -EINVAL;
+
+ if (ul_map_attr & DSP_MAP_DIR_MASK) {
+ attrs = ul_map_attr;
+ } else {
+ /* Assign default attributes */
+ attrs = ul_map_attr | (DSP_MAPVIRTUALADDR | DSP_MAPELEMSIZE16);
+ }
+ /* Take mapping properties */
+ if (attrs & DSP_MAPBIGENDIAN)
+ hw_attrs.endianism = HW_BIG_ENDIAN;
+ else
+ hw_attrs.endianism = HW_LITTLE_ENDIAN;
+
+ hw_attrs.mixed_size = (enum hw_mmu_mixed_size_t)
+ ((attrs & DSP_MAPMIXEDELEMSIZE) >> 2);
+ /* Ignore element_size if mixed_size is enabled */
+ if (hw_attrs.mixed_size == 0) {
+ if (attrs & DSP_MAPELEMSIZE8) {
+ /* Size is 8 bit */
+ hw_attrs.element_size = HW_ELEM_SIZE8BIT;
+ } else if (attrs & DSP_MAPELEMSIZE16) {
+ /* Size is 16 bit */
+ hw_attrs.element_size = HW_ELEM_SIZE16BIT;
+ } else if (attrs & DSP_MAPELEMSIZE32) {
+ /* Size is 32 bit */
+ hw_attrs.element_size = HW_ELEM_SIZE32BIT;
+ } else if (attrs & DSP_MAPELEMSIZE64) {
+ /* Size is 64 bit */
+ hw_attrs.element_size = HW_ELEM_SIZE64BIT;
+ } else {
+ /*
+ * Mixedsize isn't enabled, so size can't be
+ * zero here
+ */
+ return -EINVAL;
+ }
+ }
+ if (attrs & DSP_MAPDONOTLOCK)
+ hw_attrs.donotlockmpupage = 1;
+ else
+ hw_attrs.donotlockmpupage = 0;
+
+ if (attrs & DSP_MAPVMALLOCADDR) {
+ return mem_map_vmalloc(dev_ctxt, ul_mpu_addr, virt_addr,
+ ul_num_bytes, &hw_attrs);
+ }
+ /*
+ * Do OS-specific user-va to pa translation.
+ * Combine physically contiguous regions to reduce TLBs.
+ * Pass the translated pa to pte_update.
+ */
+ if ((attrs & DSP_MAPPHYSICALADDR)) {
+ status = pte_update(dev_context, ul_mpu_addr, virt_addr,
+ ul_num_bytes, &hw_attrs);
+ goto func_cont;
+ }
+
+ /*
+ * Important Note: ul_mpu_addr is mapped from user application process
+ * to current process - it must lie completely within the current
+ * virtual memory address space in order to be of use to us here!
+ */
+ down_read(&mm->mmap_sem);
+ vma = find_vma(mm, ul_mpu_addr);
+ if (vma)
+ dev_dbg(bridge,
+ "VMAfor UserBuf: ul_mpu_addr=%x, ul_num_bytes=%x, "
+ "vm_start=%lx, vm_end=%lx, vm_flags=%lx\n", ul_mpu_addr,
+ ul_num_bytes, vma->vm_start, vma->vm_end,
+ vma->vm_flags);
+
+ /*
+ * It is observed that under some circumstances, the user buffer is
+ * spread across several VMAs. So loop through and check if the entire
+ * user buffer is covered
+ */
+ while ((vma) && (ul_mpu_addr + ul_num_bytes > vma->vm_end)) {
+ /* jump to the next VMA region */
+ vma = find_vma(mm, vma->vm_end + 1);
+ dev_dbg(bridge,
+ "VMA for UserBuf ul_mpu_addr=%x ul_num_bytes=%x, "
+ "vm_start=%lx, vm_end=%lx, vm_flags=%lx\n", ul_mpu_addr,
+ ul_num_bytes, vma->vm_start, vma->vm_end,
+ vma->vm_flags);
+ }
+ if (!vma) {
+ pr_err("%s: Failed to get VMA region for 0x%x (%d)\n",
+ __func__, ul_mpu_addr, ul_num_bytes);
+ status = -EINVAL;
+ up_read(&mm->mmap_sem);
+ goto func_cont;
+ }
+
+ if (vma->vm_flags & VM_IO) {
+ num_usr_pgs = ul_num_bytes / PG_SIZE4K;
+ mpu_addr = ul_mpu_addr;
+
+ /* Get the physical addresses for user buffer */
+ for (pg_i = 0; pg_i < num_usr_pgs; pg_i++) {
+ pa = user_va2_pa(mm, mpu_addr);
+ if (!pa) {
+ status = -EPERM;
+ pr_err("DSPBRIDGE: VM_IO mapping physical"
+ "address is invalid\n");
+ break;
+ }
+ if (pfn_valid(__phys_to_pfn(pa))) {
+ pg = PHYS_TO_PAGE(pa);
+ get_page(pg);
+ if (page_count(pg) < 1) {
+ pr_err("Bad page in VM_IO buffer\n");
+ bad_page_dump(pa, pg);
+ }
+ }
+ status = pte_set(dev_context->pt_attrs, pa,
+ va, HW_PAGE_SIZE4KB, &hw_attrs);
+ if (status)
+ break;
+
+ va += HW_PAGE_SIZE4KB;
+ mpu_addr += HW_PAGE_SIZE4KB;
+ pa += HW_PAGE_SIZE4KB;
+ }
+ } else {
+ num_usr_pgs = ul_num_bytes / PG_SIZE4K;
+ if (vma->vm_flags & (VM_WRITE | VM_MAYWRITE))
+ write = 1;
+
+ for (pg_i = 0; pg_i < num_usr_pgs; pg_i++) {
+ pg_num = get_user_pages(curr_task, mm, ul_mpu_addr, 1,
+ write, 1, &mapped_page, NULL);
+ if (pg_num > 0) {
+ if (page_count(mapped_page) < 1) {
+ pr_err("Bad page count after doing"
+ "get_user_pages on"
+ "user buffer\n");
+ bad_page_dump(page_to_phys(mapped_page),
+ mapped_page);
+ }
+ status = pte_set(dev_context->pt_attrs,
+ page_to_phys(mapped_page), va,
+ HW_PAGE_SIZE4KB, &hw_attrs);
+ if (status)
+ break;
+
+ if (mapped_pages)
+ mapped_pages[pg_i] = mapped_page;
+
+ va += HW_PAGE_SIZE4KB;
+ ul_mpu_addr += HW_PAGE_SIZE4KB;
+ } else {
+ pr_err("DSPBRIDGE: get_user_pages FAILED,"
+ "MPU addr = 0x%x,"
+ "vma->vm_flags = 0x%lx,"
+ "get_user_pages Err"
+ "Value = %d, Buffer"
+ "size=0x%x\n", ul_mpu_addr,
+ vma->vm_flags, pg_num, ul_num_bytes);
+ status = -EPERM;
+ break;
+ }
+ }
+ }
+ up_read(&mm->mmap_sem);
+func_cont:
+ if (status) {
+ /*
+ * Roll out the mapped pages incase it failed in middle of
+ * mapping
+ */
+ if (pg_i) {
+ bridge_brd_mem_un_map(dev_context, virt_addr,
+ (pg_i * PG_SIZE4K));
+ }
+ status = -EPERM;
+ }
+ /*
+ * In any case, flush the TLB
+ * This is called from here instead from pte_update to avoid unnecessary
+ * repetition while mapping non-contiguous physical regions of a virtual
+ * region
+ */
+ flush_all(dev_context);
+ dev_dbg(bridge, "%s status %x\n", __func__, status);
+ return status;
+}
+
+/*
+ * ======== bridge_brd_mem_un_map ========
+ * Invalidate the PTEs for the DSP VA block to be unmapped.
+ *
+ * PTEs of a mapped memory block are contiguous in any page table
+ * So, instead of looking up the PTE address for every 4K block,
+ * we clear consecutive PTEs until we unmap all the bytes
+ */
+static int bridge_brd_mem_un_map(struct bridge_dev_context *dev_ctxt,
+ u32 virt_addr, u32 ul_num_bytes)
+{
+ u32 l1_base_va;
+ u32 l2_base_va;
+ u32 l2_base_pa;
+ u32 l2_page_num;
+ u32 pte_val;
+ u32 pte_size;
+ u32 pte_count;
+ u32 pte_addr_l1;
+ u32 pte_addr_l2 = 0;
+ u32 rem_bytes;
+ u32 rem_bytes_l2;
+ u32 va_curr;
+ struct page *pg = NULL;
+ int status = 0;
+ struct bridge_dev_context *dev_context = dev_ctxt;
+ struct pg_table_attrs *pt = dev_context->pt_attrs;
+ u32 temp;
+ u32 paddr;
+ u32 numof4k_pages = 0;
+
+ va_curr = virt_addr;
+ rem_bytes = ul_num_bytes;
+ rem_bytes_l2 = 0;
+ l1_base_va = pt->l1_base_va;
+ pte_addr_l1 = hw_mmu_pte_addr_l1(l1_base_va, va_curr);
+ dev_dbg(bridge, "%s dev_ctxt %p, va %x, NumBytes %x l1_base_va %x, "
+ "pte_addr_l1 %x\n", __func__, dev_ctxt, virt_addr,
+ ul_num_bytes, l1_base_va, pte_addr_l1);
+
+ while (rem_bytes && !status) {
+ u32 va_curr_orig = va_curr;
+ /* Find whether the L1 PTE points to a valid L2 PT */
+ pte_addr_l1 = hw_mmu_pte_addr_l1(l1_base_va, va_curr);
+ pte_val = *(u32 *) pte_addr_l1;
+ pte_size = hw_mmu_pte_size_l1(pte_val);
+
+ if (pte_size != HW_MMU_COARSE_PAGE_SIZE)
+ goto skip_coarse_page;
+
+ /*
+ * Get the L2 PA from the L1 PTE, and find
+ * corresponding L2 VA
+ */
+ l2_base_pa = hw_mmu_pte_coarse_l1(pte_val);
+ l2_base_va = l2_base_pa - pt->l2_base_pa + pt->l2_base_va;
+ l2_page_num =
+ (l2_base_pa - pt->l2_base_pa) / HW_MMU_COARSE_PAGE_SIZE;
+ /*
+ * Find the L2 PTE address from which we will start
+ * clearing, the number of PTEs to be cleared on this
+ * page, and the size of VA space that needs to be
+ * cleared on this L2 page
+ */
+ pte_addr_l2 = hw_mmu_pte_addr_l2(l2_base_va, va_curr);
+ pte_count = pte_addr_l2 & (HW_MMU_COARSE_PAGE_SIZE - 1);
+ pte_count = (HW_MMU_COARSE_PAGE_SIZE - pte_count) / sizeof(u32);
+ if (rem_bytes < (pte_count * PG_SIZE4K))
+ pte_count = rem_bytes / PG_SIZE4K;
+ rem_bytes_l2 = pte_count * PG_SIZE4K;
+
+ /*
+ * Unmap the VA space on this L2 PT. A quicker way
+ * would be to clear pte_count entries starting from
+ * pte_addr_l2. However, below code checks that we don't
+ * clear invalid entries or less than 64KB for a 64KB
+ * entry. Similar checking is done for L1 PTEs too
+ * below
+ */
+ while (rem_bytes_l2 && !status) {
+ pte_val = *(u32 *) pte_addr_l2;
+ pte_size = hw_mmu_pte_size_l2(pte_val);
+ /* va_curr aligned to pte_size? */
+ if (pte_size == 0 || rem_bytes_l2 < pte_size ||
+ va_curr & (pte_size - 1)) {
+ status = -EPERM;
+ break;
+ }
+
+ /* Collect Physical addresses from VA */
+ paddr = (pte_val & ~(pte_size - 1));
+ if (pte_size == HW_PAGE_SIZE64KB)
+ numof4k_pages = 16;
+ else
+ numof4k_pages = 1;
+ temp = 0;
+ while (temp++ < numof4k_pages) {
+ if (!pfn_valid(__phys_to_pfn(paddr))) {
+ paddr += HW_PAGE_SIZE4KB;
+ continue;
+ }
+ pg = PHYS_TO_PAGE(paddr);
+ if (page_count(pg) < 1) {
+ pr_info("DSPBRIDGE: UNMAP function: "
+ "COUNT 0 FOR PA 0x%x, size = "
+ "0x%x\n", paddr, ul_num_bytes);
+ bad_page_dump(paddr, pg);
+ } else {
+ set_page_dirty(pg);
+ page_cache_release(pg);
+ }
+ paddr += HW_PAGE_SIZE4KB;
+ }
+ if (hw_mmu_pte_clear(pte_addr_l2, va_curr, pte_size)) {
+ status = -EPERM;
+ goto EXIT_LOOP;
+ }
+
+ status = 0;
+ rem_bytes_l2 -= pte_size;
+ va_curr += pte_size;
+ pte_addr_l2 += (pte_size >> 12) * sizeof(u32);
+ }
+ spin_lock(&pt->pg_lock);
+ if (rem_bytes_l2 == 0) {
+ pt->pg_info[l2_page_num].num_entries -= pte_count;
+ if (pt->pg_info[l2_page_num].num_entries == 0) {
+ /*
+ * Clear the L1 PTE pointing to the L2 PT
+ */
+ if (!hw_mmu_pte_clear(l1_base_va, va_curr_orig,
+ HW_MMU_COARSE_PAGE_SIZE))
+ status = 0;
+ else {
+ status = -EPERM;
+ spin_unlock(&pt->pg_lock);
+ goto EXIT_LOOP;
+ }
+ }
+ rem_bytes -= pte_count * PG_SIZE4K;
+ } else
+ status = -EPERM;
+
+ spin_unlock(&pt->pg_lock);
+ continue;
+skip_coarse_page:
+ /* va_curr aligned to pte_size? */
+ /* pte_size = 1 MB or 16 MB */
+ if (pte_size == 0 || rem_bytes < pte_size ||
+ va_curr & (pte_size - 1)) {
+ status = -EPERM;
+ break;
+ }
+
+ if (pte_size == HW_PAGE_SIZE1MB)
+ numof4k_pages = 256;
+ else
+ numof4k_pages = 4096;
+ temp = 0;
+ /* Collect Physical addresses from VA */
+ paddr = (pte_val & ~(pte_size - 1));
+ while (temp++ < numof4k_pages) {
+ if (pfn_valid(__phys_to_pfn(paddr))) {
+ pg = PHYS_TO_PAGE(paddr);
+ if (page_count(pg) < 1) {
+ pr_info("DSPBRIDGE: UNMAP function: "
+ "COUNT 0 FOR PA 0x%x, size = "
+ "0x%x\n", paddr, ul_num_bytes);
+ bad_page_dump(paddr, pg);
+ } else {
+ set_page_dirty(pg);
+ page_cache_release(pg);
+ }
+ }
+ paddr += HW_PAGE_SIZE4KB;
+ }
+ if (!hw_mmu_pte_clear(l1_base_va, va_curr, pte_size)) {
+ status = 0;
+ rem_bytes -= pte_size;
+ va_curr += pte_size;
+ } else {
+ status = -EPERM;
+ goto EXIT_LOOP;
+ }
+ }
+ /*
+ * It is better to flush the TLB here, so that any stale old entries
+ * get flushed
+ */
+EXIT_LOOP:
+ flush_all(dev_context);
+ dev_dbg(bridge,
+ "%s: va_curr %x, pte_addr_l1 %x pte_addr_l2 %x rem_bytes %x,"
+ " rem_bytes_l2 %x status %x\n", __func__, va_curr, pte_addr_l1,
+ pte_addr_l2, rem_bytes, rem_bytes_l2, status);
+ return status;
+}
+
+/*
+ * ======== user_va2_pa ========
+ * Purpose:
+ * This function walks through the page tables to convert a userland
+ * virtual address to physical address
+ */
+static u32 user_va2_pa(struct mm_struct *mm, u32 address)
+{
+ pgd_t *pgd;
+ pmd_t *pmd;
+ pte_t *ptep, pte;
+
+ pgd = pgd_offset(mm, address);
+ if (!(pgd_none(*pgd) || pgd_bad(*pgd))) {
+ pmd = pmd_offset(pgd, address);
+ if (!(pmd_none(*pmd) || pmd_bad(*pmd))) {
+ ptep = pte_offset_map(pmd, address);
+ if (ptep) {
+ pte = *ptep;
+ if (pte_present(pte))
+ return pte & PAGE_MASK;
+ }
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * ======== pte_update ========
+ * This function calculates the optimum page-aligned addresses and sizes
+ * Caller must pass page-aligned values
+ */
+static int pte_update(struct bridge_dev_context *dev_ctxt, u32 pa,
+ u32 va, u32 size,
+ struct hw_mmu_map_attrs_t *map_attrs)
+{
+ u32 i;
+ u32 all_bits;
+ u32 pa_curr = pa;
+ u32 va_curr = va;
+ u32 num_bytes = size;
+ struct bridge_dev_context *dev_context = dev_ctxt;
+ int status = 0;
+ u32 page_size[] = { HW_PAGE_SIZE16MB, HW_PAGE_SIZE1MB,
+ HW_PAGE_SIZE64KB, HW_PAGE_SIZE4KB
+ };
+
+ while (num_bytes && !status) {
+ /* To find the max. page size with which both PA & VA are
+ * aligned */
+ all_bits = pa_curr | va_curr;
+
+ for (i = 0; i < 4; i++) {
+ if ((num_bytes >= page_size[i]) && ((all_bits &
+ (page_size[i] -
+ 1)) == 0)) {
+ status =
+ pte_set(dev_context->pt_attrs, pa_curr,
+ va_curr, page_size[i], map_attrs);
+ pa_curr += page_size[i];
+ va_curr += page_size[i];
+ num_bytes -= page_size[i];
+ /* Don't try smaller sizes. Hopefully we have
+ * reached an address aligned to a bigger page
+ * size */
+ break;
+ }
+ }
+ }
+
+ return status;
+}
+
+/*
+ * ======== pte_set ========
+ * This function calculates PTE address (MPU virtual) to be updated
+ * It also manages the L2 page tables
+ */
+static int pte_set(struct pg_table_attrs *pt, u32 pa, u32 va,
+ u32 size, struct hw_mmu_map_attrs_t *attrs)
+{
+ u32 i;
+ u32 pte_val;
+ u32 pte_addr_l1;
+ u32 pte_size;
+ /* Base address of the PT that will be updated */
+ u32 pg_tbl_va;
+ u32 l1_base_va;
+ /* Compiler warns that the next three variables might be used
+ * uninitialized in this function. Doesn't seem so. Working around,
+ * anyways. */
+ u32 l2_base_va = 0;
+ u32 l2_base_pa = 0;
+ u32 l2_page_num = 0;
+ int status = 0;
+
+ l1_base_va = pt->l1_base_va;
+ pg_tbl_va = l1_base_va;
+ if ((size == HW_PAGE_SIZE64KB) || (size == HW_PAGE_SIZE4KB)) {
+ /* Find whether the L1 PTE points to a valid L2 PT */
+ pte_addr_l1 = hw_mmu_pte_addr_l1(l1_base_va, va);
+ if (pte_addr_l1 <= (pt->l1_base_va + pt->l1_size)) {
+ pte_val = *(u32 *) pte_addr_l1;
+ pte_size = hw_mmu_pte_size_l1(pte_val);
+ } else {
+ return -EPERM;
+ }
+ spin_lock(&pt->pg_lock);
+ if (pte_size == HW_MMU_COARSE_PAGE_SIZE) {
+ /* Get the L2 PA from the L1 PTE, and find
+ * corresponding L2 VA */
+ l2_base_pa = hw_mmu_pte_coarse_l1(pte_val);
+ l2_base_va =
+ l2_base_pa - pt->l2_base_pa + pt->l2_base_va;
+ l2_page_num =
+ (l2_base_pa -
+ pt->l2_base_pa) / HW_MMU_COARSE_PAGE_SIZE;
+ } else if (pte_size == 0) {
+ /* L1 PTE is invalid. Allocate a L2 PT and
+ * point the L1 PTE to it */
+ /* Find a free L2 PT. */
+ for (i = 0; (i < pt->l2_num_pages) &&
+ (pt->pg_info[i].num_entries != 0); i++)
+ ;;
+ if (i < pt->l2_num_pages) {
+ l2_page_num = i;
+ l2_base_pa = pt->l2_base_pa + (l2_page_num *
+ HW_MMU_COARSE_PAGE_SIZE);
+ l2_base_va = pt->l2_base_va + (l2_page_num *
+ HW_MMU_COARSE_PAGE_SIZE);
+ /* Endianness attributes are ignored for
+ * HW_MMU_COARSE_PAGE_SIZE */
+ status =
+ hw_mmu_pte_set(l1_base_va, l2_base_pa, va,
+ HW_MMU_COARSE_PAGE_SIZE,
+ attrs);
+ } else {
+ status = -ENOMEM;
+ }
+ } else {
+ /* Found valid L1 PTE of another size.
+ * Should not overwrite it. */
+ status = -EPERM;
+ }
+ if (!status) {
+ pg_tbl_va = l2_base_va;
+ if (size == HW_PAGE_SIZE64KB)
+ pt->pg_info[l2_page_num].num_entries += 16;
+ else
+ pt->pg_info[l2_page_num].num_entries++;
+ dev_dbg(bridge, "PTE: L2 BaseVa %x, BasePa %x, PageNum "
+ "%x, num_entries %x\n", l2_base_va,
+ l2_base_pa, l2_page_num,
+ pt->pg_info[l2_page_num].num_entries);
+ }
+ spin_unlock(&pt->pg_lock);
+ }
+ if (!status) {
+ dev_dbg(bridge, "PTE: pg_tbl_va %x, pa %x, va %x, size %x\n",
+ pg_tbl_va, pa, va, size);
+ dev_dbg(bridge, "PTE: endianism %x, element_size %x, "
+ "mixed_size %x\n", attrs->endianism,
+ attrs->element_size, attrs->mixed_size);
+ status = hw_mmu_pte_set(pg_tbl_va, pa, va, size, attrs);
+ }
+
+ return status;
+}
+
+/* Memory map kernel VA -- memory allocated with vmalloc */
+static int mem_map_vmalloc(struct bridge_dev_context *dev_context,
+ u32 ul_mpu_addr, u32 virt_addr,
+ u32 ul_num_bytes,
+ struct hw_mmu_map_attrs_t *hw_attrs)
+{
+ int status = 0;
+ struct page *page[1];
+ u32 i;
+ u32 pa_curr;
+ u32 pa_next;
+ u32 va_curr;
+ u32 size_curr;
+ u32 num_pages;
+ u32 pa;
+ u32 num_of4k_pages;
+ u32 temp = 0;
+
+ /*
+ * Do Kernel va to pa translation.
+ * Combine physically contiguous regions to reduce TLBs.
+ * Pass the translated pa to pte_update.
+ */
+ num_pages = ul_num_bytes / PAGE_SIZE; /* PAGE_SIZE = OS page size */
+ i = 0;
+ va_curr = ul_mpu_addr;
+ page[0] = vmalloc_to_page((void *)va_curr);
+ pa_next = page_to_phys(page[0]);
+ while (!status && (i < num_pages)) {
+ /*
+ * Reuse pa_next from the previous iteraion to avoid
+ * an extra va2pa call
+ */
+ pa_curr = pa_next;
+ size_curr = PAGE_SIZE;
+ /*
+ * If the next page is physically contiguous,
+ * map it with the current one by increasing
+ * the size of the region to be mapped
+ */
+ while (++i < num_pages) {
+ page[0] =
+ vmalloc_to_page((void *)(va_curr + size_curr));
+ pa_next = page_to_phys(page[0]);
+
+ if (pa_next == (pa_curr + size_curr))
+ size_curr += PAGE_SIZE;
+ else
+ break;
+
+ }
+ if (pa_next == 0) {
+ status = -ENOMEM;
+ break;
+ }
+ pa = pa_curr;
+ num_of4k_pages = size_curr / HW_PAGE_SIZE4KB;
+ while (temp++ < num_of4k_pages) {
+ get_page(PHYS_TO_PAGE(pa));
+ pa += HW_PAGE_SIZE4KB;
+ }
+ status = pte_update(dev_context, pa_curr, virt_addr +
+ (va_curr - ul_mpu_addr), size_curr,
+ hw_attrs);
+ va_curr += size_curr;
+ }
+ /*
+ * In any case, flush the TLB
+ * This is called from here instead from pte_update to avoid unnecessary
+ * repetition while mapping non-contiguous physical regions of a virtual
+ * region
+ */
+ flush_all(dev_context);
+ dev_dbg(bridge, "%s status %x\n", __func__, status);
+ return status;
+}
+
+/*
* ======== wait_for_start ========
* Wait for the singal from DSP that it has started, or time out.
*/
diff --git a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
index b57a9fd..fb9026e 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
@@ -31,6 +31,10 @@
#include <dspbridge/dev.h>
#include <dspbridge/iodefs.h>
+/* ------------------------------------ Hardware Abstraction Layer */
+#include <hw_defs.h>
+#include <hw_mmu.h>
+
#include <dspbridge/pwr_sh.h>
/* ----------------------------------- Bridge Driver */
diff --git a/drivers/staging/tidspbridge/core/tiomap_io.c b/drivers/staging/tidspbridge/core/tiomap_io.c
index 66dbf02..ba29610 100644
--- a/drivers/staging/tidspbridge/core/tiomap_io.c
+++ b/drivers/staging/tidspbridge/core/tiomap_io.c
@@ -134,16 +134,17 @@
if (!status) {
ul_tlb_base_virt =
- dev_context->sh_s.seg0_da * DSPWORDSIZE;
+ dev_context->atlb_entry[0].ul_dsp_va * DSPWORDSIZE;
DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt);
- dw_ext_prog_virt_mem = dev_context->sh_s.seg0_va;
+ dw_ext_prog_virt_mem =
+ dev_context->atlb_entry[0].ul_gpp_va;
if (!trace_read) {
ul_shm_offset_virt =
ul_shm_base_virt - ul_tlb_base_virt;
ul_shm_offset_virt +=
PG_ALIGN_HIGH(ul_ext_end - ul_dyn_ext_base +
- 1, PAGE_SIZE * 16);
+ 1, HW_PAGE_SIZE64KB);
dw_ext_prog_virt_mem -= ul_shm_offset_virt;
dw_ext_prog_virt_mem +=
(ul_ext_base - ul_dyn_ext_base);
@@ -317,9 +318,8 @@
ret = -EPERM;
if (!ret) {
- ul_tlb_base_virt = dev_context->sh_s.seg0_da *
- DSPWORDSIZE;
-
+ ul_tlb_base_virt =
+ dev_context->atlb_entry[0].ul_dsp_va * DSPWORDSIZE;
DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt);
if (symbols_reloaded) {
@@ -337,7 +337,7 @@
ul_shm_base_virt - ul_tlb_base_virt;
if (trace_load) {
dw_ext_prog_virt_mem =
- dev_context->sh_s.seg0_va;
+ dev_context->atlb_entry[0].ul_gpp_va;
} else {
dw_ext_prog_virt_mem = host_res->dw_mem_base[1];
dw_ext_prog_virt_mem +=
@@ -393,6 +393,7 @@
omap_dspbridge_dev->dev.platform_data;
struct cfg_hostres *resources = dev_context->resources;
int status = 0;
+ u32 temp;
if (!dev_context->mbox)
return 0;
@@ -436,7 +437,7 @@
omap_mbox_restore_ctx(dev_context->mbox);
/* Access MMU SYS CONFIG register to generate a short wakeup */
- iommu_read_reg(dev_context->dsp_mmu, MMU_SYSCONFIG);
+ temp = readl(resources->dw_dmmu_base + 0x10);
dev_context->dw_brd_state = BRD_RUNNING;
} else if (dev_context->dw_brd_state == BRD_RETENTION) {
diff --git a/drivers/staging/tidspbridge/core/ue_deh.c b/drivers/staging/tidspbridge/core/ue_deh.c
index e24ea0c..3430418 100644
--- a/drivers/staging/tidspbridge/core/ue_deh.c
+++ b/drivers/staging/tidspbridge/core/ue_deh.c
@@ -31,6 +31,57 @@
#include <dspbridge/drv.h>
#include <dspbridge/wdt.h>
+static u32 fault_addr;
+
+static void mmu_fault_dpc(unsigned long data)
+{
+ struct deh_mgr *deh = (void *)data;
+
+ if (!deh)
+ return;
+
+ bridge_deh_notify(deh, DSP_MMUFAULT, 0);
+}
+
+static irqreturn_t mmu_fault_isr(int irq, void *data)
+{
+ struct deh_mgr *deh = data;
+ struct cfg_hostres *resources;
+ u32 event;
+
+ if (!deh)
+ return IRQ_HANDLED;
+
+ resources = deh->hbridge_context->resources;
+ if (!resources) {
+ dev_dbg(bridge, "%s: Failed to get Host Resources\n",
+ __func__);
+ return IRQ_HANDLED;
+ }
+
+ hw_mmu_event_status(resources->dw_dmmu_base, &event);
+ if (event == HW_MMU_TRANSLATION_FAULT) {
+ hw_mmu_fault_addr_read(resources->dw_dmmu_base, &fault_addr);
+ dev_dbg(bridge, "%s: event=0x%x, fault_addr=0x%x\n", __func__,
+ event, fault_addr);
+ /*
+ * Schedule a DPC directly. In the future, it may be
+ * necessary to check if DSP MMU fault is intended for
+ * Bridge.
+ */
+ tasklet_schedule(&deh->dpc_tasklet);
+
+ /* Disable the MMU events, else once we clear it will
+ * start to raise INTs again */
+ hw_mmu_event_disable(resources->dw_dmmu_base,
+ HW_MMU_TRANSLATION_FAULT);
+ } else {
+ hw_mmu_event_disable(resources->dw_dmmu_base,
+ HW_MMU_ALL_INTERRUPTS);
+ }
+ return IRQ_HANDLED;
+}
+
int bridge_deh_create(struct deh_mgr **ret_deh,
struct dev_object *hdev_obj)
{
@@ -58,9 +109,18 @@
}
ntfy_init(deh->ntfy_obj);
+ /* Create a MMUfault DPC */
+ tasklet_init(&deh->dpc_tasklet, mmu_fault_dpc, (u32) deh);
+
/* Fill in context structure */
deh->hbridge_context = hbridge_context;
+ /* Install ISR function for DSP MMU fault */
+ status = request_irq(INT_DSP_MMU_IRQ, mmu_fault_isr, 0,
+ "DspBridge\tiommu fault", deh);
+ if (status < 0)
+ goto err;
+
*ret_deh = deh;
return 0;
@@ -80,6 +140,11 @@
ntfy_delete(deh->ntfy_obj);
kfree(deh->ntfy_obj);
}
+ /* Disable DSP MMU fault */
+ free_irq(INT_DSP_MMU_IRQ, deh);
+
+ /* Free DPC object */
+ tasklet_kill(&deh->dpc_tasklet);
/* Deallocate the DEH manager object */
kfree(deh);
@@ -101,6 +166,48 @@
return ntfy_unregister(deh->ntfy_obj, hnotification);
}
+#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
+static void mmu_fault_print_stack(struct bridge_dev_context *dev_context)
+{
+ struct cfg_hostres *resources;
+ struct hw_mmu_map_attrs_t map_attrs = {
+ .endianism = HW_LITTLE_ENDIAN,
+ .element_size = HW_ELEM_SIZE16BIT,
+ .mixed_size = HW_MMU_CPUES,
+ };
+ void *dummy_va_addr;
+
+ resources = dev_context->resources;
+ dummy_va_addr = (void*)__get_free_page(GFP_ATOMIC);
+
+ /*
+ * Before acking the MMU fault, let's make sure MMU can only
+ * access entry #0. Then add a new entry so that the DSP OS
+ * can continue in order to dump the stack.
+ */
+ hw_mmu_twl_disable(resources->dw_dmmu_base);
+ hw_mmu_tlb_flush_all(resources->dw_dmmu_base);
+
+ hw_mmu_tlb_add(resources->dw_dmmu_base,
+ virt_to_phys(dummy_va_addr), fault_addr,
+ HW_PAGE_SIZE4KB, 1,
+ &map_attrs, HW_SET, HW_SET);
+
+ dsp_clk_enable(DSP_CLK_GPT8);
+
+ dsp_gpt_wait_overflow(DSP_CLK_GPT8, 0xfffffffe);
+
+ /* Clear MMU interrupt */
+ hw_mmu_event_ack(resources->dw_dmmu_base,
+ HW_MMU_TRANSLATION_FAULT);
+ dump_dsp_stack(dev_context);
+ dsp_clk_disable(DSP_CLK_GPT8);
+
+ hw_mmu_disable(resources->dw_dmmu_base);
+ free_page((unsigned long)dummy_va_addr);
+}
+#endif
+
static inline const char *event_to_string(int event)
{
switch (event) {
@@ -133,7 +240,13 @@
#endif
break;
case DSP_MMUFAULT:
- dev_err(bridge, "%s: %s, addr=0x%x", __func__, str, info);
+ dev_err(bridge, "%s: %s, addr=0x%x", __func__,
+ str, fault_addr);
+#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
+ print_dsp_trace_buffer(dev_context);
+ dump_dl_modules(dev_context);
+ mmu_fault_print_stack(dev_context);
+#endif
break;
default:
dev_err(bridge, "%s: %s", __func__, str);
diff --git a/drivers/staging/tidspbridge/hw/EasiGlobal.h b/drivers/staging/tidspbridge/hw/EasiGlobal.h
new file mode 100644
index 0000000..e48d7f6
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/EasiGlobal.h
@@ -0,0 +1,41 @@
+/*
+ * EasiGlobal.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _EASIGLOBAL_H
+#define _EASIGLOBAL_H
+#include <linux/types.h>
+
+/*
+ * DEFINE: READ_ONLY, WRITE_ONLY & READ_WRITE
+ *
+ * DESCRIPTION: Defines used to describe register types for EASI-checker tests.
+ */
+
+#define READ_ONLY 1
+#define WRITE_ONLY 2
+#define READ_WRITE 3
+
+/*
+ * MACRO: _DEBUG_LEVEL1_EASI
+ *
+ * DESCRIPTION: A MACRO which can be used to indicate that a particular beach
+ * register access function was called.
+ *
+ * NOTE: We currently dont use this functionality.
+ */
+#define _DEBUG_LEVEL1_EASI(easi_num) ((void)0)
+
+#endif /* _EASIGLOBAL_H */
diff --git a/drivers/staging/tidspbridge/hw/MMUAccInt.h b/drivers/staging/tidspbridge/hw/MMUAccInt.h
new file mode 100644
index 0000000..1cefca3
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/MMUAccInt.h
@@ -0,0 +1,76 @@
+/*
+ * MMUAccInt.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _MMU_ACC_INT_H
+#define _MMU_ACC_INT_H
+
+/* Mappings of level 1 EASI function numbers to function names */
+
+#define EASIL1_MMUMMU_SYSCONFIG_READ_REGISTER32 (MMU_BASE_EASIL1 + 3)
+#define EASIL1_MMUMMU_SYSCONFIG_IDLE_MODE_WRITE32 (MMU_BASE_EASIL1 + 17)
+#define EASIL1_MMUMMU_SYSCONFIG_AUTO_IDLE_WRITE32 (MMU_BASE_EASIL1 + 39)
+#define EASIL1_MMUMMU_IRQSTATUS_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 51)
+#define EASIL1_MMUMMU_IRQENABLE_READ_REGISTER32 (MMU_BASE_EASIL1 + 102)
+#define EASIL1_MMUMMU_IRQENABLE_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 103)
+#define EASIL1_MMUMMU_WALKING_STTWL_RUNNING_READ32 (MMU_BASE_EASIL1 + 156)
+#define EASIL1_MMUMMU_CNTLTWL_ENABLE_READ32 (MMU_BASE_EASIL1 + 174)
+#define EASIL1_MMUMMU_CNTLTWL_ENABLE_WRITE32 (MMU_BASE_EASIL1 + 180)
+#define EASIL1_MMUMMU_CNTLMMU_ENABLE_WRITE32 (MMU_BASE_EASIL1 + 190)
+#define EASIL1_MMUMMU_FAULT_AD_READ_REGISTER32 (MMU_BASE_EASIL1 + 194)
+#define EASIL1_MMUMMU_TTB_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 198)
+#define EASIL1_MMUMMU_LOCK_READ_REGISTER32 (MMU_BASE_EASIL1 + 203)
+#define EASIL1_MMUMMU_LOCK_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 204)
+#define EASIL1_MMUMMU_LOCK_BASE_VALUE_READ32 (MMU_BASE_EASIL1 + 205)
+#define EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_READ32 (MMU_BASE_EASIL1 + 209)
+#define EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_WRITE32 (MMU_BASE_EASIL1 + 211)
+#define EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_SET32 (MMU_BASE_EASIL1 + 212)
+#define EASIL1_MMUMMU_LD_TLB_READ_REGISTER32 (MMU_BASE_EASIL1 + 213)
+#define EASIL1_MMUMMU_LD_TLB_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 214)
+#define EASIL1_MMUMMU_CAM_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 226)
+#define EASIL1_MMUMMU_RAM_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 268)
+#define EASIL1_MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32 (MMU_BASE_EASIL1 + 322)
+
+/* Register offset address definitions */
+#define MMU_MMU_SYSCONFIG_OFFSET 0x10
+#define MMU_MMU_IRQSTATUS_OFFSET 0x18
+#define MMU_MMU_IRQENABLE_OFFSET 0x1c
+#define MMU_MMU_WALKING_ST_OFFSET 0x40
+#define MMU_MMU_CNTL_OFFSET 0x44
+#define MMU_MMU_FAULT_AD_OFFSET 0x48
+#define MMU_MMU_TTB_OFFSET 0x4c
+#define MMU_MMU_LOCK_OFFSET 0x50
+#define MMU_MMU_LD_TLB_OFFSET 0x54
+#define MMU_MMU_CAM_OFFSET 0x58
+#define MMU_MMU_RAM_OFFSET 0x5c
+#define MMU_MMU_GFLUSH_OFFSET 0x60
+#define MMU_MMU_FLUSH_ENTRY_OFFSET 0x64
+/* Bitfield mask and offset declarations */
+#define MMU_MMU_SYSCONFIG_IDLE_MODE_MASK 0x18
+#define MMU_MMU_SYSCONFIG_IDLE_MODE_OFFSET 3
+#define MMU_MMU_SYSCONFIG_AUTO_IDLE_MASK 0x1
+#define MMU_MMU_SYSCONFIG_AUTO_IDLE_OFFSET 0
+#define MMU_MMU_WALKING_ST_TWL_RUNNING_MASK 0x1
+#define MMU_MMU_WALKING_ST_TWL_RUNNING_OFFSET 0
+#define MMU_MMU_CNTL_TWL_ENABLE_MASK 0x4
+#define MMU_MMU_CNTL_TWL_ENABLE_OFFSET 2
+#define MMU_MMU_CNTL_MMU_ENABLE_MASK 0x2
+#define MMU_MMU_CNTL_MMU_ENABLE_OFFSET 1
+#define MMU_MMU_LOCK_BASE_VALUE_MASK 0xfc00
+#define MMU_MMU_LOCK_BASE_VALUE_OFFSET 10
+#define MMU_MMU_LOCK_CURRENT_VICTIM_MASK 0x3f0
+#define MMU_MMU_LOCK_CURRENT_VICTIM_OFFSET 4
+
+#endif /* _MMU_ACC_INT_H */
diff --git a/drivers/staging/tidspbridge/hw/MMURegAcM.h b/drivers/staging/tidspbridge/hw/MMURegAcM.h
new file mode 100644
index 0000000..ab1a16d
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/MMURegAcM.h
@@ -0,0 +1,225 @@
+/*
+ * MMURegAcM.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _MMU_REG_ACM_H
+#define _MMU_REG_ACM_H
+
+#include <linux/io.h>
+#include <EasiGlobal.h>
+
+#include "MMUAccInt.h"
+
+#if defined(USE_LEVEL_1_MACROS)
+
+#define MMUMMU_SYSCONFIG_READ_REGISTER32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_SYSCONFIG_READ_REGISTER32),\
+ __raw_readl((base_address)+MMU_MMU_SYSCONFIG_OFFSET))
+
+#define MMUMMU_SYSCONFIG_IDLE_MODE_WRITE32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_SYSCONFIG_OFFSET;\
+ register u32 data = __raw_readl((base_address)+offset);\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_SYSCONFIG_IDLE_MODE_WRITE32);\
+ data &= ~(MMU_MMU_SYSCONFIG_IDLE_MODE_MASK);\
+ new_value <<= MMU_MMU_SYSCONFIG_IDLE_MODE_OFFSET;\
+ new_value &= MMU_MMU_SYSCONFIG_IDLE_MODE_MASK;\
+ new_value |= data;\
+ __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_SYSCONFIG_AUTO_IDLE_WRITE32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_SYSCONFIG_OFFSET;\
+ register u32 data = __raw_readl((base_address)+offset);\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_SYSCONFIG_AUTO_IDLE_WRITE32);\
+ data &= ~(MMU_MMU_SYSCONFIG_AUTO_IDLE_MASK);\
+ new_value <<= MMU_MMU_SYSCONFIG_AUTO_IDLE_OFFSET;\
+ new_value &= MMU_MMU_SYSCONFIG_AUTO_IDLE_MASK;\
+ new_value |= data;\
+ __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_IRQSTATUS_READ_REGISTER32(base_address)\
+ (_DEBUG_LEVEL1_EASI(easil1_mmummu_irqstatus_read_register32),\
+ __raw_readl((base_address)+MMU_MMU_IRQSTATUS_OFFSET))
+
+#define MMUMMU_IRQSTATUS_WRITE_REGISTER32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_IRQSTATUS_OFFSET;\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_IRQSTATUS_WRITE_REGISTER32);\
+ __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_IRQENABLE_READ_REGISTER32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_IRQENABLE_READ_REGISTER32),\
+ __raw_readl((base_address)+MMU_MMU_IRQENABLE_OFFSET))
+
+#define MMUMMU_IRQENABLE_WRITE_REGISTER32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_IRQENABLE_OFFSET;\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_IRQENABLE_WRITE_REGISTER32);\
+ __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_WALKING_STTWL_RUNNING_READ32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_WALKING_STTWL_RUNNING_READ32),\
+ (((__raw_readl(((base_address)+(MMU_MMU_WALKING_ST_OFFSET))))\
+ & MMU_MMU_WALKING_ST_TWL_RUNNING_MASK) >>\
+ MMU_MMU_WALKING_ST_TWL_RUNNING_OFFSET))
+
+#define MMUMMU_CNTLTWL_ENABLE_READ32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_CNTLTWL_ENABLE_READ32),\
+ (((__raw_readl(((base_address)+(MMU_MMU_CNTL_OFFSET)))) &\
+ MMU_MMU_CNTL_TWL_ENABLE_MASK) >>\
+ MMU_MMU_CNTL_TWL_ENABLE_OFFSET))
+
+#define MMUMMU_CNTLTWL_ENABLE_WRITE32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_CNTL_OFFSET;\
+ register u32 data = __raw_readl((base_address)+offset);\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_CNTLTWL_ENABLE_WRITE32);\
+ data &= ~(MMU_MMU_CNTL_TWL_ENABLE_MASK);\
+ new_value <<= MMU_MMU_CNTL_TWL_ENABLE_OFFSET;\
+ new_value &= MMU_MMU_CNTL_TWL_ENABLE_MASK;\
+ new_value |= data;\
+ __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_CNTLMMU_ENABLE_WRITE32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_CNTL_OFFSET;\
+ register u32 data = __raw_readl((base_address)+offset);\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_CNTLMMU_ENABLE_WRITE32);\
+ data &= ~(MMU_MMU_CNTL_MMU_ENABLE_MASK);\
+ new_value <<= MMU_MMU_CNTL_MMU_ENABLE_OFFSET;\
+ new_value &= MMU_MMU_CNTL_MMU_ENABLE_MASK;\
+ new_value |= data;\
+ __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_FAULT_AD_READ_REGISTER32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_FAULT_AD_READ_REGISTER32),\
+ __raw_readl((base_address)+MMU_MMU_FAULT_AD_OFFSET))
+
+#define MMUMMU_TTB_WRITE_REGISTER32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_TTB_OFFSET;\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_TTB_WRITE_REGISTER32);\
+ __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_LOCK_READ_REGISTER32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_READ_REGISTER32),\
+ __raw_readl((base_address)+MMU_MMU_LOCK_OFFSET))
+
+#define MMUMMU_LOCK_WRITE_REGISTER32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_LOCK_OFFSET;\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_WRITE_REGISTER32);\
+ __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_LOCK_BASE_VALUE_READ32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_BASE_VALUE_READ32),\
+ (((__raw_readl(((base_address)+(MMU_MMU_LOCK_OFFSET)))) &\
+ MMU_MMU_LOCK_BASE_VALUE_MASK) >>\
+ MMU_MMU_LOCK_BASE_VALUE_OFFSET))
+
+#define MMUMMU_LOCK_BASE_VALUE_WRITE32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_LOCK_OFFSET;\
+ register u32 data = __raw_readl((base_address)+offset);\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(easil1_mmummu_lock_base_value_write32);\
+ data &= ~(MMU_MMU_LOCK_BASE_VALUE_MASK);\
+ new_value <<= MMU_MMU_LOCK_BASE_VALUE_OFFSET;\
+ new_value &= MMU_MMU_LOCK_BASE_VALUE_MASK;\
+ new_value |= data;\
+ __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_LOCK_CURRENT_VICTIM_READ32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_READ32),\
+ (((__raw_readl(((base_address)+(MMU_MMU_LOCK_OFFSET)))) &\
+ MMU_MMU_LOCK_CURRENT_VICTIM_MASK) >>\
+ MMU_MMU_LOCK_CURRENT_VICTIM_OFFSET))
+
+#define MMUMMU_LOCK_CURRENT_VICTIM_WRITE32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_LOCK_OFFSET;\
+ register u32 data = __raw_readl((base_address)+offset);\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_WRITE32);\
+ data &= ~(MMU_MMU_LOCK_CURRENT_VICTIM_MASK);\
+ new_value <<= MMU_MMU_LOCK_CURRENT_VICTIM_OFFSET;\
+ new_value &= MMU_MMU_LOCK_CURRENT_VICTIM_MASK;\
+ new_value |= data;\
+ __raw_writel(new_value, base_address+offset);\
+}
+
+#define MMUMMU_LOCK_CURRENT_VICTIM_SET32(var, value)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LOCK_CURRENT_VICTIM_SET32),\
+ (((var) & ~(MMU_MMU_LOCK_CURRENT_VICTIM_MASK)) |\
+ (((value) << MMU_MMU_LOCK_CURRENT_VICTIM_OFFSET) &\
+ MMU_MMU_LOCK_CURRENT_VICTIM_MASK)))
+
+#define MMUMMU_LD_TLB_READ_REGISTER32(base_address)\
+ (_DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LD_TLB_READ_REGISTER32),\
+ __raw_readl((base_address)+MMU_MMU_LD_TLB_OFFSET))
+
+#define MMUMMU_LD_TLB_WRITE_REGISTER32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_LD_TLB_OFFSET;\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_LD_TLB_WRITE_REGISTER32);\
+ __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_CAM_WRITE_REGISTER32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_CAM_OFFSET;\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_CAM_WRITE_REGISTER32);\
+ __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_RAM_WRITE_REGISTER32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_RAM_OFFSET;\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_RAM_WRITE_REGISTER32);\
+ __raw_writel(new_value, (base_address)+offset);\
+}
+
+#define MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32(base_address, value)\
+{\
+ const u32 offset = MMU_MMU_FLUSH_ENTRY_OFFSET;\
+ register u32 new_value = (value);\
+ _DEBUG_LEVEL1_EASI(EASIL1_MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32);\
+ __raw_writel(new_value, (base_address)+offset);\
+}
+
+#endif /* USE_LEVEL_1_MACROS */
+
+#endif /* _MMU_REG_ACM_H */
diff --git a/drivers/staging/tidspbridge/hw/hw_defs.h b/drivers/staging/tidspbridge/hw/hw_defs.h
new file mode 100644
index 0000000..d5266d4
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/hw_defs.h
@@ -0,0 +1,58 @@
+/*
+ * hw_defs.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Global HW definitions
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _HW_DEFS_H
+#define _HW_DEFS_H
+
+/* Page size */
+#define HW_PAGE_SIZE4KB 0x1000
+#define HW_PAGE_SIZE64KB 0x10000
+#define HW_PAGE_SIZE1MB 0x100000
+#define HW_PAGE_SIZE16MB 0x1000000
+
+/* hw_status: return type for HW API */
+typedef long hw_status;
+
+/* Macro used to set and clear any bit */
+#define HW_CLEAR 0
+#define HW_SET 1
+
+/* hw_endianism_t: Enumerated Type used to specify the endianism
+ * Do NOT change these values. They are used as bit fields. */
+enum hw_endianism_t {
+ HW_LITTLE_ENDIAN,
+ HW_BIG_ENDIAN
+};
+
+/* hw_element_size_t: Enumerated Type used to specify the element size
+ * Do NOT change these values. They are used as bit fields. */
+enum hw_element_size_t {
+ HW_ELEM_SIZE8BIT,
+ HW_ELEM_SIZE16BIT,
+ HW_ELEM_SIZE32BIT,
+ HW_ELEM_SIZE64BIT
+};
+
+/* hw_idle_mode_t: Enumerated Type used to specify Idle modes */
+enum hw_idle_mode_t {
+ HW_FORCE_IDLE,
+ HW_NO_IDLE,
+ HW_SMART_IDLE
+};
+
+#endif /* _HW_DEFS_H */
diff --git a/drivers/staging/tidspbridge/hw/hw_mmu.c b/drivers/staging/tidspbridge/hw/hw_mmu.c
new file mode 100644
index 0000000..014f5d5
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/hw_mmu.c
@@ -0,0 +1,562 @@
+/*
+ * hw_mmu.c
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * API definitions to setup MMU TLB and PTE
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <linux/io.h>
+#include "MMURegAcM.h"
+#include <hw_defs.h>
+#include <hw_mmu.h>
+#include <linux/types.h>
+#include <linux/err.h>
+
+#define MMU_BASE_VAL_MASK 0xFC00
+#define MMU_PAGE_MAX 3
+#define MMU_ELEMENTSIZE_MAX 3
+#define MMU_ADDR_MASK 0xFFFFF000
+#define MMU_TTB_MASK 0xFFFFC000
+#define MMU_SECTION_ADDR_MASK 0xFFF00000
+#define MMU_SSECTION_ADDR_MASK 0xFF000000
+#define MMU_PAGE_TABLE_MASK 0xFFFFFC00
+#define MMU_LARGE_PAGE_MASK 0xFFFF0000
+#define MMU_SMALL_PAGE_MASK 0xFFFFF000
+
+#define MMU_LOAD_TLB 0x00000001
+#define MMU_GFLUSH 0x60
+
+/*
+ * hw_mmu_page_size_t: Enumerated Type used to specify the MMU Page Size(SLSS)
+ */
+enum hw_mmu_page_size_t {
+ HW_MMU_SECTION,
+ HW_MMU_LARGE_PAGE,
+ HW_MMU_SMALL_PAGE,
+ HW_MMU_SUPERSECTION
+};
+
+/*
+ * FUNCTION : mmu_flush_entry
+ *
+ * INPUTS:
+ *
+ * Identifier : base_address
+ * Type : const u32
+ * Description : Base Address of instance of MMU module
+ *
+ * RETURNS:
+ *
+ * Type : hw_status
+ * Description : 0 -- No errors occured
+ * RET_BAD_NULL_PARAM -- A Pointer
+ * Paramater was set to NULL
+ *
+ * PURPOSE: : Flush the TLB entry pointed by the
+ * lock counter register
+ * even if this entry is set protected
+ *
+ * METHOD: : Check the Input parameter and Flush a
+ * single entry in the TLB.
+ */
+static hw_status mmu_flush_entry(const void __iomem *base_address);
+
+/*
+ * FUNCTION : mmu_set_cam_entry
+ *
+ * INPUTS:
+ *
+ * Identifier : base_address
+ * TypE : const u32
+ * Description : Base Address of instance of MMU module
+ *
+ * Identifier : page_sz
+ * TypE : const u32
+ * Description : It indicates the page size
+ *
+ * Identifier : preserved_bit
+ * Type : const u32
+ * Description : It indicates the TLB entry is preserved entry
+ * or not
+ *
+ * Identifier : valid_bit
+ * Type : const u32
+ * Description : It indicates the TLB entry is valid entry or not
+ *
+ *
+ * Identifier : virtual_addr_tag
+ * Type : const u32
+ * Description : virtual Address
+ *
+ * RETURNS:
+ *
+ * Type : hw_status
+ * Description : 0 -- No errors occured
+ * RET_BAD_NULL_PARAM -- A Pointer Paramater
+ * was set to NULL
+ * RET_PARAM_OUT_OF_RANGE -- Input Parameter out
+ * of Range
+ *
+ * PURPOSE: : Set MMU_CAM reg
+ *
+ * METHOD: : Check the Input parameters and set the CAM entry.
+ */
+static hw_status mmu_set_cam_entry(const void __iomem *base_address,
+ const u32 page_sz,
+ const u32 preserved_bit,
+ const u32 valid_bit,
+ const u32 virtual_addr_tag);
+
+/*
+ * FUNCTION : mmu_set_ram_entry
+ *
+ * INPUTS:
+ *
+ * Identifier : base_address
+ * Type : const u32
+ * Description : Base Address of instance of MMU module
+ *
+ * Identifier : physical_addr
+ * Type : const u32
+ * Description : Physical Address to which the corresponding
+ * virtual Address shouldpoint
+ *
+ * Identifier : endianism
+ * Type : hw_endianism_t
+ * Description : endianism for the given page
+ *
+ * Identifier : element_size
+ * Type : hw_element_size_t
+ * Description : The element size ( 8,16, 32 or 64 bit)
+ *
+ * Identifier : mixed_size
+ * Type : hw_mmu_mixed_size_t
+ * Description : Element Size to follow CPU or TLB
+ *
+ * RETURNS:
+ *
+ * Type : hw_status
+ * Description : 0 -- No errors occured
+ * RET_BAD_NULL_PARAM -- A Pointer Paramater
+ * was set to NULL
+ * RET_PARAM_OUT_OF_RANGE -- Input Parameter
+ * out of Range
+ *
+ * PURPOSE: : Set MMU_CAM reg
+ *
+ * METHOD: : Check the Input parameters and set the RAM entry.
+ */
+static hw_status mmu_set_ram_entry(const void __iomem *base_address,
+ const u32 physical_addr,
+ enum hw_endianism_t endianism,
+ enum hw_element_size_t element_size,
+ enum hw_mmu_mixed_size_t mixed_size);
+
+/* HW FUNCTIONS */
+
+hw_status hw_mmu_enable(const void __iomem *base_address)
+{
+ hw_status status = 0;
+
+ MMUMMU_CNTLMMU_ENABLE_WRITE32(base_address, HW_SET);
+
+ return status;
+}
+
+hw_status hw_mmu_disable(const void __iomem *base_address)
+{
+ hw_status status = 0;
+
+ MMUMMU_CNTLMMU_ENABLE_WRITE32(base_address, HW_CLEAR);
+
+ return status;
+}
+
+hw_status hw_mmu_num_locked_set(const void __iomem *base_address,
+ u32 num_locked_entries)
+{
+ hw_status status = 0;
+
+ MMUMMU_LOCK_BASE_VALUE_WRITE32(base_address, num_locked_entries);
+
+ return status;
+}
+
+hw_status hw_mmu_victim_num_set(const void __iomem *base_address,
+ u32 victim_entry_num)
+{
+ hw_status status = 0;
+
+ MMUMMU_LOCK_CURRENT_VICTIM_WRITE32(base_address, victim_entry_num);
+
+ return status;
+}
+
+hw_status hw_mmu_event_ack(const void __iomem *base_address, u32 irq_mask)
+{
+ hw_status status = 0;
+
+ MMUMMU_IRQSTATUS_WRITE_REGISTER32(base_address, irq_mask);
+
+ return status;
+}
+
+hw_status hw_mmu_event_disable(const void __iomem *base_address, u32 irq_mask)
+{
+ hw_status status = 0;
+ u32 irq_reg;
+
+ irq_reg = MMUMMU_IRQENABLE_READ_REGISTER32(base_address);
+
+ MMUMMU_IRQENABLE_WRITE_REGISTER32(base_address, irq_reg & ~irq_mask);
+
+ return status;
+}
+
+hw_status hw_mmu_event_enable(const void __iomem *base_address, u32 irq_mask)
+{
+ hw_status status = 0;
+ u32 irq_reg;
+
+ irq_reg = MMUMMU_IRQENABLE_READ_REGISTER32(base_address);
+
+ MMUMMU_IRQENABLE_WRITE_REGISTER32(base_address, irq_reg | irq_mask);
+
+ return status;
+}
+
+hw_status hw_mmu_event_status(const void __iomem *base_address, u32 *irq_mask)
+{
+ hw_status status = 0;
+
+ *irq_mask = MMUMMU_IRQSTATUS_READ_REGISTER32(base_address);
+
+ return status;
+}
+
+hw_status hw_mmu_fault_addr_read(const void __iomem *base_address, u32 *addr)
+{
+ hw_status status = 0;
+
+ /* read values from register */
+ *addr = MMUMMU_FAULT_AD_READ_REGISTER32(base_address);
+
+ return status;
+}
+
+hw_status hw_mmu_ttb_set(const void __iomem *base_address, u32 ttb_phys_addr)
+{
+ hw_status status = 0;
+ u32 load_ttb;
+
+ load_ttb = ttb_phys_addr & ~0x7FUL;
+ /* write values to register */
+ MMUMMU_TTB_WRITE_REGISTER32(base_address, load_ttb);
+
+ return status;
+}
+
+hw_status hw_mmu_twl_enable(const void __iomem *base_address)
+{
+ hw_status status = 0;
+
+ MMUMMU_CNTLTWL_ENABLE_WRITE32(base_address, HW_SET);
+
+ return status;
+}
+
+hw_status hw_mmu_twl_disable(const void __iomem *base_address)
+{
+ hw_status status = 0;
+
+ MMUMMU_CNTLTWL_ENABLE_WRITE32(base_address, HW_CLEAR);
+
+ return status;
+}
+
+hw_status hw_mmu_tlb_flush(const void __iomem *base_address, u32 virtual_addr,
+ u32 page_sz)
+{
+ hw_status status = 0;
+ u32 virtual_addr_tag;
+ enum hw_mmu_page_size_t pg_size_bits;
+
+ switch (page_sz) {
+ case HW_PAGE_SIZE4KB:
+ pg_size_bits = HW_MMU_SMALL_PAGE;
+ break;
+
+ case HW_PAGE_SIZE64KB:
+ pg_size_bits = HW_MMU_LARGE_PAGE;
+ break;
+
+ case HW_PAGE_SIZE1MB:
+ pg_size_bits = HW_MMU_SECTION;
+ break;
+
+ case HW_PAGE_SIZE16MB:
+ pg_size_bits = HW_MMU_SUPERSECTION;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ /* Generate the 20-bit tag from virtual address */
+ virtual_addr_tag = ((virtual_addr & MMU_ADDR_MASK) >> 12);
+
+ mmu_set_cam_entry(base_address, pg_size_bits, 0, 0, virtual_addr_tag);
+
+ mmu_flush_entry(base_address);
+
+ return status;
+}
+
+hw_status hw_mmu_tlb_add(const void __iomem *base_address,
+ u32 physical_addr,
+ u32 virtual_addr,
+ u32 page_sz,
+ u32 entry_num,
+ struct hw_mmu_map_attrs_t *map_attrs,
+ s8 preserved_bit, s8 valid_bit)
+{
+ hw_status status = 0;
+ u32 lock_reg;
+ u32 virtual_addr_tag;
+ enum hw_mmu_page_size_t mmu_pg_size;
+
+ /*Check the input Parameters */
+ switch (page_sz) {
+ case HW_PAGE_SIZE4KB:
+ mmu_pg_size = HW_MMU_SMALL_PAGE;
+ break;
+
+ case HW_PAGE_SIZE64KB:
+ mmu_pg_size = HW_MMU_LARGE_PAGE;
+ break;
+
+ case HW_PAGE_SIZE1MB:
+ mmu_pg_size = HW_MMU_SECTION;
+ break;
+
+ case HW_PAGE_SIZE16MB:
+ mmu_pg_size = HW_MMU_SUPERSECTION;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ lock_reg = MMUMMU_LOCK_READ_REGISTER32(base_address);
+
+ /* Generate the 20-bit tag from virtual address */
+ virtual_addr_tag = ((virtual_addr & MMU_ADDR_MASK) >> 12);
+
+ /* Write the fields in the CAM Entry Register */
+ mmu_set_cam_entry(base_address, mmu_pg_size, preserved_bit, valid_bit,
+ virtual_addr_tag);
+
+ /* Write the different fields of the RAM Entry Register */
+ /* endianism of the page,Element Size of the page (8, 16, 32, 64 bit) */
+ mmu_set_ram_entry(base_address, physical_addr, map_attrs->endianism,
+ map_attrs->element_size, map_attrs->mixed_size);
+
+ /* Update the MMU Lock Register */
+ /* currentVictim between lockedBaseValue and (MMU_Entries_Number - 1) */
+ MMUMMU_LOCK_CURRENT_VICTIM_WRITE32(base_address, entry_num);
+
+ /* Enable loading of an entry in TLB by writing 1
+ into LD_TLB_REG register */
+ MMUMMU_LD_TLB_WRITE_REGISTER32(base_address, MMU_LOAD_TLB);
+
+ MMUMMU_LOCK_WRITE_REGISTER32(base_address, lock_reg);
+
+ return status;
+}
+
+hw_status hw_mmu_pte_set(const u32 pg_tbl_va,
+ u32 physical_addr,
+ u32 virtual_addr,
+ u32 page_sz, struct hw_mmu_map_attrs_t *map_attrs)
+{
+ hw_status status = 0;
+ u32 pte_addr, pte_val;
+ s32 num_entries = 1;
+
+ switch (page_sz) {
+ case HW_PAGE_SIZE4KB:
+ pte_addr = hw_mmu_pte_addr_l2(pg_tbl_va,
+ virtual_addr &
+ MMU_SMALL_PAGE_MASK);
+ pte_val =
+ ((physical_addr & MMU_SMALL_PAGE_MASK) |
+ (map_attrs->endianism << 9) | (map_attrs->
+ element_size << 4) |
+ (map_attrs->mixed_size << 11) | 2);
+ break;
+
+ case HW_PAGE_SIZE64KB:
+ num_entries = 16;
+ pte_addr = hw_mmu_pte_addr_l2(pg_tbl_va,
+ virtual_addr &
+ MMU_LARGE_PAGE_MASK);
+ pte_val =
+ ((physical_addr & MMU_LARGE_PAGE_MASK) |
+ (map_attrs->endianism << 9) | (map_attrs->
+ element_size << 4) |
+ (map_attrs->mixed_size << 11) | 1);
+ break;
+
+ case HW_PAGE_SIZE1MB:
+ pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+ virtual_addr &
+ MMU_SECTION_ADDR_MASK);
+ pte_val =
+ ((((physical_addr & MMU_SECTION_ADDR_MASK) |
+ (map_attrs->endianism << 15) | (map_attrs->
+ element_size << 10) |
+ (map_attrs->mixed_size << 17)) & ~0x40000) | 0x2);
+ break;
+
+ case HW_PAGE_SIZE16MB:
+ num_entries = 16;
+ pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+ virtual_addr &
+ MMU_SSECTION_ADDR_MASK);
+ pte_val =
+ (((physical_addr & MMU_SSECTION_ADDR_MASK) |
+ (map_attrs->endianism << 15) | (map_attrs->
+ element_size << 10) |
+ (map_attrs->mixed_size << 17)
+ ) | 0x40000 | 0x2);
+ break;
+
+ case HW_MMU_COARSE_PAGE_SIZE:
+ pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+ virtual_addr &
+ MMU_SECTION_ADDR_MASK);
+ pte_val = (physical_addr & MMU_PAGE_TABLE_MASK) | 1;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ while (--num_entries >= 0)
+ ((u32 *) pte_addr)[num_entries] = pte_val;
+
+ return status;
+}
+
+hw_status hw_mmu_pte_clear(const u32 pg_tbl_va, u32 virtual_addr, u32 page_size)
+{
+ hw_status status = 0;
+ u32 pte_addr;
+ s32 num_entries = 1;
+
+ switch (page_size) {
+ case HW_PAGE_SIZE4KB:
+ pte_addr = hw_mmu_pte_addr_l2(pg_tbl_va,
+ virtual_addr &
+ MMU_SMALL_PAGE_MASK);
+ break;
+
+ case HW_PAGE_SIZE64KB:
+ num_entries = 16;
+ pte_addr = hw_mmu_pte_addr_l2(pg_tbl_va,
+ virtual_addr &
+ MMU_LARGE_PAGE_MASK);
+ break;
+
+ case HW_PAGE_SIZE1MB:
+ case HW_MMU_COARSE_PAGE_SIZE:
+ pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+ virtual_addr &
+ MMU_SECTION_ADDR_MASK);
+ break;
+
+ case HW_PAGE_SIZE16MB:
+ num_entries = 16;
+ pte_addr = hw_mmu_pte_addr_l1(pg_tbl_va,
+ virtual_addr &
+ MMU_SSECTION_ADDR_MASK);
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ while (--num_entries >= 0)
+ ((u32 *) pte_addr)[num_entries] = 0;
+
+ return status;
+}
+
+/* mmu_flush_entry */
+static hw_status mmu_flush_entry(const void __iomem *base_address)
+{
+ hw_status status = 0;
+ u32 flush_entry_data = 0x1;
+
+ /* write values to register */
+ MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32(base_address, flush_entry_data);
+
+ return status;
+}
+
+/* mmu_set_cam_entry */
+static hw_status mmu_set_cam_entry(const void __iomem *base_address,
+ const u32 page_sz,
+ const u32 preserved_bit,
+ const u32 valid_bit,
+ const u32 virtual_addr_tag)
+{
+ hw_status status = 0;
+ u32 mmu_cam_reg;
+
+ mmu_cam_reg = (virtual_addr_tag << 12);
+ mmu_cam_reg = (mmu_cam_reg) | (page_sz) | (valid_bit << 2) |
+ (preserved_bit << 3);
+
+ /* write values to register */
+ MMUMMU_CAM_WRITE_REGISTER32(base_address, mmu_cam_reg);
+
+ return status;
+}
+
+/* mmu_set_ram_entry */
+static hw_status mmu_set_ram_entry(const void __iomem *base_address,
+ const u32 physical_addr,
+ enum hw_endianism_t endianism,
+ enum hw_element_size_t element_size,
+ enum hw_mmu_mixed_size_t mixed_size)
+{
+ hw_status status = 0;
+ u32 mmu_ram_reg;
+
+ mmu_ram_reg = (physical_addr & MMU_ADDR_MASK);
+ mmu_ram_reg = (mmu_ram_reg) | ((endianism << 9) | (element_size << 7) |
+ (mixed_size << 6));
+
+ /* write values to register */
+ MMUMMU_RAM_WRITE_REGISTER32(base_address, mmu_ram_reg);
+
+ return status;
+
+}
+
+void hw_mmu_tlb_flush_all(const void __iomem *base)
+{
+ __raw_writeb(1, base + MMU_GFLUSH);
+}
diff --git a/drivers/staging/tidspbridge/hw/hw_mmu.h b/drivers/staging/tidspbridge/hw/hw_mmu.h
new file mode 100644
index 0000000..1458a2c
--- /dev/null
+++ b/drivers/staging/tidspbridge/hw/hw_mmu.h
@@ -0,0 +1,163 @@
+/*
+ * hw_mmu.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * MMU types and API declarations
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _HW_MMU_H
+#define _HW_MMU_H
+
+#include <linux/types.h>
+
+/* Bitmasks for interrupt sources */
+#define HW_MMU_TRANSLATION_FAULT 0x2
+#define HW_MMU_ALL_INTERRUPTS 0x1F
+
+#define HW_MMU_COARSE_PAGE_SIZE 0x400
+
+/* hw_mmu_mixed_size_t: Enumerated Type used to specify whether to follow
+ CPU/TLB Element size */
+enum hw_mmu_mixed_size_t {
+ HW_MMU_TLBES,
+ HW_MMU_CPUES
+};
+
+/* hw_mmu_map_attrs_t: Struct containing MMU mapping attributes */
+struct hw_mmu_map_attrs_t {
+ enum hw_endianism_t endianism;
+ enum hw_element_size_t element_size;
+ enum hw_mmu_mixed_size_t mixed_size;
+ bool donotlockmpupage;
+};
+
+extern hw_status hw_mmu_enable(const void __iomem *base_address);
+
+extern hw_status hw_mmu_disable(const void __iomem *base_address);
+
+extern hw_status hw_mmu_num_locked_set(const void __iomem *base_address,
+ u32 num_locked_entries);
+
+extern hw_status hw_mmu_victim_num_set(const void __iomem *base_address,
+ u32 victim_entry_num);
+
+/* For MMU faults */
+extern hw_status hw_mmu_event_ack(const void __iomem *base_address,
+ u32 irq_mask);
+
+extern hw_status hw_mmu_event_disable(const void __iomem *base_address,
+ u32 irq_mask);
+
+extern hw_status hw_mmu_event_enable(const void __iomem *base_address,
+ u32 irq_mask);
+
+extern hw_status hw_mmu_event_status(const void __iomem *base_address,
+ u32 *irq_mask);
+
+extern hw_status hw_mmu_fault_addr_read(const void __iomem *base_address,
+ u32 *addr);
+
+/* Set the TT base address */
+extern hw_status hw_mmu_ttb_set(const void __iomem *base_address,
+ u32 ttb_phys_addr);
+
+extern hw_status hw_mmu_twl_enable(const void __iomem *base_address);
+
+extern hw_status hw_mmu_twl_disable(const void __iomem *base_address);
+
+extern hw_status hw_mmu_tlb_flush(const void __iomem *base_address,
+ u32 virtual_addr, u32 page_sz);
+
+extern hw_status hw_mmu_tlb_add(const void __iomem *base_address,
+ u32 physical_addr,
+ u32 virtual_addr,
+ u32 page_sz,
+ u32 entry_num,
+ struct hw_mmu_map_attrs_t *map_attrs,
+ s8 preserved_bit, s8 valid_bit);
+
+/* For PTEs */
+extern hw_status hw_mmu_pte_set(const u32 pg_tbl_va,
+ u32 physical_addr,
+ u32 virtual_addr,
+ u32 page_sz,
+ struct hw_mmu_map_attrs_t *map_attrs);
+
+extern hw_status hw_mmu_pte_clear(const u32 pg_tbl_va,
+ u32 virtual_addr, u32 page_size);
+
+void hw_mmu_tlb_flush_all(const void __iomem *base);
+
+static inline u32 hw_mmu_pte_addr_l1(u32 l1_base, u32 va)
+{
+ u32 pte_addr;
+ u32 va31_to20;
+
+ va31_to20 = va >> (20 - 2); /* Left-shift by 2 here itself */
+ va31_to20 &= 0xFFFFFFFCUL;
+ pte_addr = l1_base + va31_to20;
+
+ return pte_addr;
+}
+
+static inline u32 hw_mmu_pte_addr_l2(u32 l2_base, u32 va)
+{
+ u32 pte_addr;
+
+ pte_addr = (l2_base & 0xFFFFFC00) | ((va >> 10) & 0x3FC);
+
+ return pte_addr;
+}
+
+static inline u32 hw_mmu_pte_coarse_l1(u32 pte_val)
+{
+ u32 pte_coarse;
+
+ pte_coarse = pte_val & 0xFFFFFC00;
+
+ return pte_coarse;
+}
+
+static inline u32 hw_mmu_pte_size_l1(u32 pte_val)
+{
+ u32 pte_size = 0;
+
+ if ((pte_val & 0x3) == 0x1) {
+ /* Points to L2 PT */
+ pte_size = HW_MMU_COARSE_PAGE_SIZE;
+ }
+
+ if ((pte_val & 0x3) == 0x2) {
+ if (pte_val & (1 << 18))
+ pte_size = HW_PAGE_SIZE16MB;
+ else
+ pte_size = HW_PAGE_SIZE1MB;
+ }
+
+ return pte_size;
+}
+
+static inline u32 hw_mmu_pte_size_l2(u32 pte_val)
+{
+ u32 pte_size = 0;
+
+ if (pte_val & 0x2)
+ pte_size = HW_PAGE_SIZE4KB;
+ else if (pte_val & 0x1)
+ pte_size = HW_PAGE_SIZE64KB;
+
+ return pte_size;
+}
+
+#endif /* _HW_MMU_H */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h b/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h
index dfb55cc..38122db 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h
@@ -68,6 +68,7 @@
void __iomem *dw_per_base;
u32 dw_per_pm_base;
u32 dw_core_pm_base;
+ void __iomem *dw_dmmu_base;
void __iomem *dw_sys_ctrl_base;
};
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dev.h b/drivers/staging/tidspbridge/include/dspbridge/dev.h
index 9bdd48f..357458f 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/dev.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dev.h
@@ -27,6 +27,7 @@
#include <dspbridge/nodedefs.h>
#include <dspbridge/dispdefs.h>
#include <dspbridge/dspdefs.h>
+#include <dspbridge/dmm.h>
#include <dspbridge/host_os.h>
/* ----------------------------------- This */
@@ -233,6 +234,29 @@
struct cmm_object **mgr);
/*
+ * ======== dev_get_dmm_mgr ========
+ * Purpose:
+ * Retrieve the handle to the dynamic memory manager created for this
+ * device.
+ * Parameters:
+ * hdev_obj: Handle to device object created with
+ * dev_create_device().
+ * *mgr: Ptr to location to store handle.
+ * Returns:
+ * 0: Success.
+ * -EFAULT: Invalid hdev_obj.
+ * Requires:
+ * mgr != NULL.
+ * DEV Initialized.
+ * Ensures:
+ * 0: *mgr contains a handle to a channel manager object,
+ * or NULL.
+ * else: *mgr is NULL.
+ */
+extern int dev_get_dmm_mgr(struct dev_object *hdev_obj,
+ struct dmm_object **mgr);
+
+/*
* ======== dev_get_cod_mgr ========
* Purpose:
* Retrieve the COD manager create for this device.
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dmm.h b/drivers/staging/tidspbridge/include/dspbridge/dmm.h
new file mode 100644
index 0000000..6c58335
--- /dev/null
+++ b/drivers/staging/tidspbridge/include/dspbridge/dmm.h
@@ -0,0 +1,75 @@
+/*
+ * dmm.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * The Dynamic Memory Mapping(DMM) module manages the DSP Virtual address
+ * space that can be directly mapped to any MPU buffer or memory region.
+ *
+ * Copyright (C) 2005-2006 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef DMM_
+#define DMM_
+
+#include <dspbridge/dbdefs.h>
+
+struct dmm_object;
+
+/* DMM attributes used in dmm_create() */
+struct dmm_mgrattrs {
+ u32 reserved;
+};
+
+#define DMMPOOLSIZE 0x4000000
+
+/*
+ * ======== dmm_get_handle ========
+ * Purpose:
+ * Return the dynamic memory manager object for this device.
+ * This is typically called from the client process.
+ */
+
+extern int dmm_get_handle(void *hprocessor,
+ struct dmm_object **dmm_manager);
+
+extern int dmm_reserve_memory(struct dmm_object *dmm_mgr,
+ u32 size, u32 *prsv_addr);
+
+extern int dmm_un_reserve_memory(struct dmm_object *dmm_mgr,
+ u32 rsv_addr);
+
+extern int dmm_map_memory(struct dmm_object *dmm_mgr, u32 addr,
+ u32 size);
+
+extern int dmm_un_map_memory(struct dmm_object *dmm_mgr,
+ u32 addr, u32 *psize);
+
+extern int dmm_destroy(struct dmm_object *dmm_mgr);
+
+extern int dmm_delete_tables(struct dmm_object *dmm_mgr);
+
+extern int dmm_create(struct dmm_object **dmm_manager,
+ struct dev_object *hdev_obj,
+ const struct dmm_mgrattrs *mgr_attrts);
+
+extern bool dmm_init(void);
+
+extern void dmm_exit(void);
+
+extern int dmm_create_tables(struct dmm_object *dmm_mgr,
+ u32 addr, u32 size);
+
+#ifdef DSP_DMM_DEBUG
+u32 dmm_mem_map_dump(struct dmm_object *dmm_mgr);
+#endif
+
+#endif /* DMM_ */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/drv.h b/drivers/staging/tidspbridge/include/dspbridge/drv.h
index 75a2c9b..c1f363e 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/drv.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/drv.h
@@ -108,6 +108,12 @@
struct bridge_dma_map_info dma_info;
};
+/* Used for DMM reserved memory accounting */
+struct dmm_rsv_object {
+ struct list_head link;
+ u32 dsp_reserved_addr;
+};
+
/* New structure (member of process context) abstracts DMM resource info */
struct dspheap_res_object {
s32 heap_allocated; /* DMM status */
@@ -159,6 +165,10 @@
struct list_head dmm_map_list;
spinlock_t dmm_map_lock;
+ /* DMM reserved memory resources */
+ struct list_head dmm_rsv_list;
+ spinlock_t dmm_rsv_lock;
+
/* DSP Heap resources */
struct dspheap_res_object *pdspheap_list;
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dsp-mmu.h b/drivers/staging/tidspbridge/include/dspbridge/dsp-mmu.h
deleted file mode 100644
index cb38d4c..0000000
--- a/drivers/staging/tidspbridge/include/dspbridge/dsp-mmu.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * dsp-mmu.h
- *
- * DSP-BIOS Bridge driver support functions for TI OMAP processors.
- *
- * DSP iommu.
- *
- * Copyright (C) 2005-2010 Texas Instruments, Inc.
- *
- * This package is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef _DSP_MMU_
-#define _DSP_MMU_
-
-#include <plat/iommu.h>
-#include <plat/iovmm.h>
-
-/**
- * dsp_mmu_init() - initialize dsp_mmu module and returns a handle
- *
- * This function initialize dsp mmu module and returns a struct iommu
- * handle to use it for dsp maps.
- *
- */
-struct iommu *dsp_mmu_init(void);
-
-/**
- * dsp_mmu_exit() - destroy dsp mmu module
- * @mmu: Pointer to iommu handle.
- *
- * This function destroys dsp mmu module.
- *
- */
-void dsp_mmu_exit(struct iommu *mmu);
-
-/**
- * user_to_dsp_map() - maps user to dsp virtual address
- * @mmu: Pointer to iommu handle.
- * @uva: Virtual user space address.
- * @da DSP address
- * @size Buffer size to map.
- * @usr_pgs struct page array pointer where the user pages will be stored
- *
- * This function maps a user space buffer into DSP virtual address.
- *
- */
-u32 user_to_dsp_map(struct iommu *mmu, u32 uva, u32 da, u32 size,
- struct page **usr_pgs);
-
-/**
- * user_to_dsp_unmap() - unmaps DSP virtual buffer.
- * @mmu: Pointer to iommu handle.
- * @da DSP address
- *
- * This function unmaps a user space buffer into DSP virtual address.
- *
- */
-int user_to_dsp_unmap(struct iommu *mmu, u32 da);
-
-#endif
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h b/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
index 6153634..0ae7d16 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
@@ -162,6 +162,48 @@
u32 mem_type);
/*
+ * ======== bridge_brd_mem_map ========
+ * Purpose:
+ * Map a MPU memory region to a DSP/IVA memory space
+ * Parameters:
+ * dev_ctxt: Handle to Bridge driver defined device info.
+ * ul_mpu_addr: MPU memory region start address.
+ * virt_addr: DSP/IVA memory region u8 address.
+ * ul_num_bytes: Number of bytes to map.
+ * map_attrs: Mapping attributes (e.g. endianness).
+ * Returns:
+ * 0: Success.
+ * -EPERM: Other, unspecified error.
+ * Requires:
+ * dev_ctxt != NULL;
+ * Ensures:
+ */
+typedef int(*fxn_brd_memmap) (struct bridge_dev_context
+ * dev_ctxt, u32 ul_mpu_addr,
+ u32 virt_addr, u32 ul_num_bytes,
+ u32 map_attr,
+ struct page **mapped_pages);
+
+/*
+ * ======== bridge_brd_mem_un_map ========
+ * Purpose:
+ * UnMap an MPU memory region from DSP/IVA memory space
+ * Parameters:
+ * dev_ctxt: Handle to Bridge driver defined device info.
+ * virt_addr: DSP/IVA memory region u8 address.
+ * ul_num_bytes: Number of bytes to unmap.
+ * Returns:
+ * 0: Success.
+ * -EPERM: Other, unspecified error.
+ * Requires:
+ * dev_ctxt != NULL;
+ * Ensures:
+ */
+typedef int(*fxn_brd_memunmap) (struct bridge_dev_context
+ * dev_ctxt,
+ u32 virt_addr, u32 ul_num_bytes);
+
+/*
* ======== bridge_brd_stop ========
* Purpose:
* Bring board to the BRD_STOPPED state.
@@ -951,6 +993,8 @@
fxn_brd_setstate pfn_brd_set_state; /* Sets the Board State */
fxn_brd_memcopy pfn_brd_mem_copy; /* Copies DSP Memory */
fxn_brd_memwrite pfn_brd_mem_write; /* Write DSP Memory w/o halt */
+ fxn_brd_memmap pfn_brd_mem_map; /* Maps MPU mem to DSP mem */
+ fxn_brd_memunmap pfn_brd_mem_un_map; /* Unmaps MPU mem to DSP mem */
fxn_chnl_create pfn_chnl_create; /* Create channel manager. */
fxn_chnl_destroy pfn_chnl_destroy; /* Destroy channel manager. */
fxn_chnl_open pfn_chnl_open; /* Create a new channel. */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h b/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h
index bad1801..41e0594 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dspioctl.h
@@ -19,6 +19,10 @@
#ifndef DSPIOCTL_
#define DSPIOCTL_
+/* ------------------------------------ Hardware Abstraction Layer */
+#include <hw_defs.h>
+#include <hw_mmu.h>
+
/*
* Any IOCTLS at or above this value are reserved for standard Bridge driver
* interfaces.
@@ -61,6 +65,9 @@
/* GPP virtual address. __va does not work for ioremapped addresses */
u32 ul_gpp_va;
u32 ul_size; /* Size of the mapped memory in bytes */
+ enum hw_endianism_t endianism;
+ enum hw_mmu_mixed_size_t mixed_mode;
+ enum hw_element_size_t elem_size;
};
#endif /* DSPIOCTL_ */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/proc.h b/drivers/staging/tidspbridge/include/dspbridge/proc.h
index 2d12aab..5e09fd1 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/proc.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/proc.h
@@ -551,6 +551,29 @@
struct process_context *pr_ctxt);
/*
+ * ======== proc_reserve_memory ========
+ * Purpose:
+ * Reserve a virtually contiguous region of DSP address space.
+ * Parameters:
+ * hprocessor : The processor handle.
+ * ul_size : Size of the address space to reserve.
+ * pp_rsv_addr : Ptr to DSP side reserved u8 address.
+ * Returns:
+ * 0 : Success.
+ * -EFAULT : Invalid processor handle.
+ * -EPERM : General failure.
+ * -ENOMEM : Cannot reserve chunk of this size.
+ * Requires:
+ * pp_rsv_addr is not NULL
+ * PROC Initialized.
+ * Ensures:
+ * Details:
+ */
+extern int proc_reserve_memory(void *hprocessor,
+ u32 ul_size, void **pp_rsv_addr,
+ struct process_context *pr_ctxt);
+
+/*
* ======== proc_un_map ========
* Purpose:
* Removes a MPU buffer mapping from the DSP address space.
@@ -572,4 +595,27 @@
extern int proc_un_map(void *hprocessor, void *map_addr,
struct process_context *pr_ctxt);
+/*
+ * ======== proc_un_reserve_memory ========
+ * Purpose:
+ * Frees a previously reserved region of DSP address space.
+ * Parameters:
+ * hprocessor : The processor handle.
+ * prsv_addr : Ptr to DSP side reservedBYTE address.
+ * Returns:
+ * 0 : Success.
+ * -EFAULT : Invalid processor handle.
+ * -EPERM : General failure.
+ * -ENOENT : Cannot find a reserved region starting with this
+ * : address.
+ * Requires:
+ * prsv_addr is not NULL
+ * PROC Initialized.
+ * Ensures:
+ * Details:
+ */
+extern int proc_un_reserve_memory(void *hprocessor,
+ void *prsv_addr,
+ struct process_context *pr_ctxt);
+
#endif /* PROC_ */
diff --git a/drivers/staging/tidspbridge/pmgr/dev.c b/drivers/staging/tidspbridge/pmgr/dev.c
index 7b30267..132e960 100644
--- a/drivers/staging/tidspbridge/pmgr/dev.c
+++ b/drivers/staging/tidspbridge/pmgr/dev.c
@@ -34,6 +34,7 @@
#include <dspbridge/cod.h>
#include <dspbridge/drv.h>
#include <dspbridge/proc.h>
+#include <dspbridge/dmm.h>
/* ----------------------------------- Resource Manager */
#include <dspbridge/mgr.h>
@@ -74,6 +75,7 @@
struct msg_mgr *hmsg_mgr; /* Message manager. */
struct io_mgr *hio_mgr; /* IO manager (CHNL, msg_ctrl) */
struct cmm_object *hcmm_mgr; /* SM memory manager. */
+ struct dmm_object *dmm_mgr; /* Dynamic memory manager. */
struct ldr_module *module_obj; /* Bridge Module handle. */
u32 word_size; /* DSP word size: quick access. */
struct drv_object *hdrv_obj; /* Driver Object */
@@ -248,6 +250,9 @@
/* Instantiate the DEH module */
status = bridge_deh_create(&dev_obj->hdeh_mgr, dev_obj);
}
+ /* Create DMM mgr . */
+ status = dmm_create(&dev_obj->dmm_mgr,
+ (struct dev_object *)dev_obj, NULL);
}
/* Add the new DEV_Object to the global list: */
if (!status) {
@@ -273,6 +278,8 @@
kfree(dev_obj->proc_list);
if (dev_obj->cod_mgr)
cod_delete(dev_obj->cod_mgr);
+ if (dev_obj->dmm_mgr)
+ dmm_destroy(dev_obj->dmm_mgr);
kfree(dev_obj);
}
@@ -382,6 +389,11 @@
dev_obj->hcmm_mgr = NULL;
}
+ if (dev_obj->dmm_mgr) {
+ dmm_destroy(dev_obj->dmm_mgr);
+ dev_obj->dmm_mgr = NULL;
+ }
+
/* Call the driver's bridge_dev_destroy() function: */
/* Require of DevDestroy */
if (dev_obj->hbridge_context) {
@@ -462,6 +474,32 @@
}
/*
+ * ======== dev_get_dmm_mgr ========
+ * Purpose:
+ * Retrieve the handle to the dynamic memory manager created for this
+ * device.
+ */
+int dev_get_dmm_mgr(struct dev_object *hdev_obj,
+ struct dmm_object **mgr)
+{
+ int status = 0;
+ struct dev_object *dev_obj = hdev_obj;
+
+ DBC_REQUIRE(refs > 0);
+ DBC_REQUIRE(mgr != NULL);
+
+ if (hdev_obj) {
+ *mgr = dev_obj->dmm_mgr;
+ } else {
+ *mgr = NULL;
+ status = -EFAULT;
+ }
+
+ DBC_ENSURE(!status || (mgr != NULL && *mgr == NULL));
+ return status;
+}
+
+/*
* ======== dev_get_cod_mgr ========
* Purpose:
* Retrieve the COD manager create for this device.
@@ -713,8 +751,10 @@
refs--;
- if (refs == 0)
+ if (refs == 0) {
cmm_exit();
+ dmm_exit();
+ }
DBC_ENSURE(refs >= 0);
}
@@ -726,12 +766,25 @@
*/
bool dev_init(void)
{
- bool ret = true;
+ bool cmm_ret, dmm_ret, ret = true;
DBC_REQUIRE(refs >= 0);
- if (refs == 0)
- ret = cmm_init();
+ if (refs == 0) {
+ cmm_ret = cmm_init();
+ dmm_ret = dmm_init();
+
+ ret = cmm_ret && dmm_ret;
+
+ if (!ret) {
+ if (cmm_ret)
+ cmm_exit();
+
+ if (dmm_ret)
+ dmm_exit();
+
+ }
+ }
if (ret)
refs++;
@@ -1065,6 +1118,8 @@
STORE_FXN(fxn_brd_setstate, pfn_brd_set_state);
STORE_FXN(fxn_brd_memcopy, pfn_brd_mem_copy);
STORE_FXN(fxn_brd_memwrite, pfn_brd_mem_write);
+ STORE_FXN(fxn_brd_memmap, pfn_brd_mem_map);
+ STORE_FXN(fxn_brd_memunmap, pfn_brd_mem_un_map);
STORE_FXN(fxn_chnl_create, pfn_chnl_create);
STORE_FXN(fxn_chnl_destroy, pfn_chnl_destroy);
STORE_FXN(fxn_chnl_open, pfn_chnl_open);
diff --git a/drivers/staging/tidspbridge/pmgr/dmm.c b/drivers/staging/tidspbridge/pmgr/dmm.c
new file mode 100644
index 0000000..8685233
--- /dev/null
+++ b/drivers/staging/tidspbridge/pmgr/dmm.c
@@ -0,0 +1,533 @@
+/*
+ * dmm.c
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * The Dynamic Memory Manager (DMM) module manages the DSP Virtual address
+ * space that can be directly mapped to any MPU buffer or memory region
+ *
+ * Notes:
+ * Region: Generic memory entitiy having a start address and a size
+ * Chunk: Reserved region
+ *
+ * Copyright (C) 2005-2006 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#include <linux/types.h>
+
+/* ----------------------------------- Host OS */
+#include <dspbridge/host_os.h>
+
+/* ----------------------------------- DSP/BIOS Bridge */
+#include <dspbridge/dbdefs.h>
+
+/* ----------------------------------- Trace & Debug */
+#include <dspbridge/dbc.h>
+
+/* ----------------------------------- OS Adaptation Layer */
+#include <dspbridge/sync.h>
+
+/* ----------------------------------- Platform Manager */
+#include <dspbridge/dev.h>
+#include <dspbridge/proc.h>
+
+/* ----------------------------------- This */
+#include <dspbridge/dmm.h>
+
+/* ----------------------------------- Defines, Data Structures, Typedefs */
+#define DMM_ADDR_VIRTUAL(a) \
+ (((struct map_page *)(a) - virtual_mapping_table) * PG_SIZE4K +\
+ dyn_mem_map_beg)
+#define DMM_ADDR_TO_INDEX(a) (((a) - dyn_mem_map_beg) / PG_SIZE4K)
+
+/* DMM Mgr */
+struct dmm_object {
+ /* Dmm Lock is used to serialize access mem manager for
+ * multi-threads. */
+ spinlock_t dmm_lock; /* Lock to access dmm mgr */
+};
+
+/* ----------------------------------- Globals */
+static u32 refs; /* module reference count */
+struct map_page {
+ u32 region_size:15;
+ u32 mapped_size:15;
+ u32 reserved:1;
+ u32 mapped:1;
+};
+
+/* Create the free list */
+static struct map_page *virtual_mapping_table;
+static u32 free_region; /* The index of free region */
+static u32 free_size;
+static u32 dyn_mem_map_beg; /* The Beginning of dynamic memory mapping */
+static u32 table_size; /* The size of virt and phys pages tables */
+
+/* ----------------------------------- Function Prototypes */
+static struct map_page *get_region(u32 addr);
+static struct map_page *get_free_region(u32 len);
+static struct map_page *get_mapped_region(u32 addrs);
+
+/* ======== dmm_create_tables ========
+ * Purpose:
+ * Create table to hold the information of physical address
+ * the buffer pages that is passed by the user, and the table
+ * to hold the information of the virtual memory that is reserved
+ * for DSP.
+ */
+int dmm_create_tables(struct dmm_object *dmm_mgr, u32 addr, u32 size)
+{
+ struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+ int status = 0;
+
+ status = dmm_delete_tables(dmm_obj);
+ if (!status) {
+ dyn_mem_map_beg = addr;
+ table_size = PG_ALIGN_HIGH(size, PG_SIZE4K) / PG_SIZE4K;
+ /* Create the free list */
+ virtual_mapping_table = __vmalloc(table_size *
+ sizeof(struct map_page), GFP_KERNEL |
+ __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL);
+ if (virtual_mapping_table == NULL)
+ status = -ENOMEM;
+ else {
+ /* On successful allocation,
+ * all entries are zero ('free') */
+ free_region = 0;
+ free_size = table_size * PG_SIZE4K;
+ virtual_mapping_table[0].region_size = table_size;
+ }
+ }
+
+ if (status)
+ pr_err("%s: failure, status 0x%x\n", __func__, status);
+
+ return status;
+}
+
+/*
+ * ======== dmm_create ========
+ * Purpose:
+ * Create a dynamic memory manager object.
+ */
+int dmm_create(struct dmm_object **dmm_manager,
+ struct dev_object *hdev_obj,
+ const struct dmm_mgrattrs *mgr_attrts)
+{
+ struct dmm_object *dmm_obj = NULL;
+ int status = 0;
+ DBC_REQUIRE(refs > 0);
+ DBC_REQUIRE(dmm_manager != NULL);
+
+ *dmm_manager = NULL;
+ /* create, zero, and tag a cmm mgr object */
+ dmm_obj = kzalloc(sizeof(struct dmm_object), GFP_KERNEL);
+ if (dmm_obj != NULL) {
+ spin_lock_init(&dmm_obj->dmm_lock);
+ *dmm_manager = dmm_obj;
+ } else {
+ status = -ENOMEM;
+ }
+
+ return status;
+}
+
+/*
+ * ======== dmm_destroy ========
+ * Purpose:
+ * Release the communication memory manager resources.
+ */
+int dmm_destroy(struct dmm_object *dmm_mgr)
+{
+ struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+ int status = 0;
+
+ DBC_REQUIRE(refs > 0);
+ if (dmm_mgr) {
+ status = dmm_delete_tables(dmm_obj);
+ if (!status)
+ kfree(dmm_obj);
+ } else
+ status = -EFAULT;
+
+ return status;
+}
+
+/*
+ * ======== dmm_delete_tables ========
+ * Purpose:
+ * Delete DMM Tables.
+ */
+int dmm_delete_tables(struct dmm_object *dmm_mgr)
+{
+ int status = 0;
+
+ DBC_REQUIRE(refs > 0);
+ /* Delete all DMM tables */
+ if (dmm_mgr)
+ vfree(virtual_mapping_table);
+ else
+ status = -EFAULT;
+ return status;
+}
+
+/*
+ * ======== dmm_exit ========
+ * Purpose:
+ * Discontinue usage of module; free resources when reference count
+ * reaches 0.
+ */
+void dmm_exit(void)
+{
+ DBC_REQUIRE(refs > 0);
+
+ refs--;
+}
+
+/*
+ * ======== dmm_get_handle ========
+ * Purpose:
+ * Return the dynamic memory manager object for this device.
+ * This is typically called from the client process.
+ */
+int dmm_get_handle(void *hprocessor, struct dmm_object **dmm_manager)
+{
+ int status = 0;
+ struct dev_object *hdev_obj;
+
+ DBC_REQUIRE(refs > 0);
+ DBC_REQUIRE(dmm_manager != NULL);
+ if (hprocessor != NULL)
+ status = proc_get_dev_object(hprocessor, &hdev_obj);
+ else
+ hdev_obj = dev_get_first(); /* default */
+
+ if (!status)
+ status = dev_get_dmm_mgr(hdev_obj, dmm_manager);
+
+ return status;
+}
+
+/*
+ * ======== dmm_init ========
+ * Purpose:
+ * Initializes private state of DMM module.
+ */
+bool dmm_init(void)
+{
+ bool ret = true;
+
+ DBC_REQUIRE(refs >= 0);
+
+ if (ret)
+ refs++;
+
+ DBC_ENSURE((ret && (refs > 0)) || (!ret && (refs >= 0)));
+
+ virtual_mapping_table = NULL;
+ table_size = 0;
+
+ return ret;
+}
+
+/*
+ * ======== dmm_map_memory ========
+ * Purpose:
+ * Add a mapping block to the reserved chunk. DMM assumes that this block
+ * will be mapped in the DSP/IVA's address space. DMM returns an error if a
+ * mapping overlaps another one. This function stores the info that will be
+ * required later while unmapping the block.
+ */
+int dmm_map_memory(struct dmm_object *dmm_mgr, u32 addr, u32 size)
+{
+ struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+ struct map_page *chunk;
+ int status = 0;
+
+ spin_lock(&dmm_obj->dmm_lock);
+ /* Find the Reserved memory chunk containing the DSP block to
+ * be mapped */
+ chunk = (struct map_page *)get_region(addr);
+ if (chunk != NULL) {
+ /* Mark the region 'mapped', leave the 'reserved' info as-is */
+ chunk->mapped = true;
+ chunk->mapped_size = (size / PG_SIZE4K);
+ } else
+ status = -ENOENT;
+ spin_unlock(&dmm_obj->dmm_lock);
+
+ dev_dbg(bridge, "%s dmm_mgr %p, addr %x, size %x\n\tstatus %x, "
+ "chunk %p", __func__, dmm_mgr, addr, size, status, chunk);
+
+ return status;
+}
+
+/*
+ * ======== dmm_reserve_memory ========
+ * Purpose:
+ * Reserve a chunk of virtually contiguous DSP/IVA address space.
+ */
+int dmm_reserve_memory(struct dmm_object *dmm_mgr, u32 size,
+ u32 *prsv_addr)
+{
+ int status = 0;
+ struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+ struct map_page *node;
+ u32 rsv_addr = 0;
+ u32 rsv_size = 0;
+
+ spin_lock(&dmm_obj->dmm_lock);
+
+ /* Try to get a DSP chunk from the free list */
+ node = get_free_region(size);
+ if (node != NULL) {
+ /* DSP chunk of given size is available. */
+ rsv_addr = DMM_ADDR_VIRTUAL(node);
+ /* Calculate the number entries to use */
+ rsv_size = size / PG_SIZE4K;
+ if (rsv_size < node->region_size) {
+ /* Mark remainder of free region */
+ node[rsv_size].mapped = false;
+ node[rsv_size].reserved = false;
+ node[rsv_size].region_size =
+ node->region_size - rsv_size;
+ node[rsv_size].mapped_size = 0;
+ }
+ /* get_region will return first fit chunk. But we only use what
+ is requested. */
+ node->mapped = false;
+ node->reserved = true;
+ node->region_size = rsv_size;
+ node->mapped_size = 0;
+ /* Return the chunk's starting address */
+ *prsv_addr = rsv_addr;
+ } else
+ /*dSP chunk of given size is not available */
+ status = -ENOMEM;
+
+ spin_unlock(&dmm_obj->dmm_lock);
+
+ dev_dbg(bridge, "%s dmm_mgr %p, size %x, prsv_addr %p\n\tstatus %x, "
+ "rsv_addr %x, rsv_size %x\n", __func__, dmm_mgr, size,
+ prsv_addr, status, rsv_addr, rsv_size);
+
+ return status;
+}
+
+/*
+ * ======== dmm_un_map_memory ========
+ * Purpose:
+ * Remove the mapped block from the reserved chunk.
+ */
+int dmm_un_map_memory(struct dmm_object *dmm_mgr, u32 addr, u32 *psize)
+{
+ struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+ struct map_page *chunk;
+ int status = 0;
+
+ spin_lock(&dmm_obj->dmm_lock);
+ chunk = get_mapped_region(addr);
+ if (chunk == NULL)
+ status = -ENOENT;
+
+ if (!status) {
+ /* Unmap the region */
+ *psize = chunk->mapped_size * PG_SIZE4K;
+ chunk->mapped = false;
+ chunk->mapped_size = 0;
+ }
+ spin_unlock(&dmm_obj->dmm_lock);
+
+ dev_dbg(bridge, "%s: dmm_mgr %p, addr %x, psize %p\n\tstatus %x, "
+ "chunk %p\n", __func__, dmm_mgr, addr, psize, status, chunk);
+
+ return status;
+}
+
+/*
+ * ======== dmm_un_reserve_memory ========
+ * Purpose:
+ * Free a chunk of reserved DSP/IVA address space.
+ */
+int dmm_un_reserve_memory(struct dmm_object *dmm_mgr, u32 rsv_addr)
+{
+ struct dmm_object *dmm_obj = (struct dmm_object *)dmm_mgr;
+ struct map_page *chunk;
+ u32 i;
+ int status = 0;
+ u32 chunk_size;
+
+ spin_lock(&dmm_obj->dmm_lock);
+
+ /* Find the chunk containing the reserved address */
+ chunk = get_mapped_region(rsv_addr);
+ if (chunk == NULL)
+ status = -ENOENT;
+
+ if (!status) {
+ /* Free all the mapped pages for this reserved region */
+ i = 0;
+ while (i < chunk->region_size) {
+ if (chunk[i].mapped) {
+ /* Remove mapping from the page tables. */
+ chunk_size = chunk[i].mapped_size;
+ /* Clear the mapping flags */
+ chunk[i].mapped = false;
+ chunk[i].mapped_size = 0;
+ i += chunk_size;
+ } else
+ i++;
+ }
+ /* Clear the flags (mark the region 'free') */
+ chunk->reserved = false;
+ /* NOTE: We do NOT coalesce free regions here.
+ * Free regions are coalesced in get_region(), as it traverses
+ *the whole mapping table
+ */
+ }
+ spin_unlock(&dmm_obj->dmm_lock);
+
+ dev_dbg(bridge, "%s: dmm_mgr %p, rsv_addr %x\n\tstatus %x chunk %p",
+ __func__, dmm_mgr, rsv_addr, status, chunk);
+
+ return status;
+}
+
+/*
+ * ======== get_region ========
+ * Purpose:
+ * Returns a region containing the specified memory region
+ */
+static struct map_page *get_region(u32 addr)
+{
+ struct map_page *curr_region = NULL;
+ u32 i = 0;
+
+ if (virtual_mapping_table != NULL) {
+ /* find page mapped by this address */
+ i = DMM_ADDR_TO_INDEX(addr);
+ if (i < table_size)
+ curr_region = virtual_mapping_table + i;
+ }
+
+ dev_dbg(bridge, "%s: curr_region %p, free_region %d, free_size %d\n",
+ __func__, curr_region, free_region, free_size);
+ return curr_region;
+}
+
+/*
+ * ======== get_free_region ========
+ * Purpose:
+ * Returns the requested free region
+ */
+static struct map_page *get_free_region(u32 len)
+{
+ struct map_page *curr_region = NULL;
+ u32 i = 0;
+ u32 region_size = 0;
+ u32 next_i = 0;
+
+ if (virtual_mapping_table == NULL)
+ return curr_region;
+ if (len > free_size) {
+ /* Find the largest free region
+ * (coalesce during the traversal) */
+ while (i < table_size) {
+ region_size = virtual_mapping_table[i].region_size;
+ next_i = i + region_size;
+ if (virtual_mapping_table[i].reserved == false) {
+ /* Coalesce, if possible */
+ if (next_i < table_size &&
+ virtual_mapping_table[next_i].reserved
+ == false) {
+ virtual_mapping_table[i].region_size +=
+ virtual_mapping_table
+ [next_i].region_size;
+ continue;
+ }
+ region_size *= PG_SIZE4K;
+ if (region_size > free_size) {
+ free_region = i;
+ free_size = region_size;
+ }
+ }
+ i = next_i;
+ }
+ }
+ if (len <= free_size) {
+ curr_region = virtual_mapping_table + free_region;
+ free_region += (len / PG_SIZE4K);
+ free_size -= len;
+ }
+ return curr_region;
+}
+
+/*
+ * ======== get_mapped_region ========
+ * Purpose:
+ * Returns the requestedmapped region
+ */
+static struct map_page *get_mapped_region(u32 addrs)
+{
+ u32 i = 0;
+ struct map_page *curr_region = NULL;
+
+ if (virtual_mapping_table == NULL)
+ return curr_region;
+
+ i = DMM_ADDR_TO_INDEX(addrs);
+ if (i < table_size && (virtual_mapping_table[i].mapped ||
+ virtual_mapping_table[i].reserved))
+ curr_region = virtual_mapping_table + i;
+ return curr_region;
+}
+
+#ifdef DSP_DMM_DEBUG
+u32 dmm_mem_map_dump(struct dmm_object *dmm_mgr)
+{
+ struct map_page *curr_node = NULL;
+ u32 i;
+ u32 freemem = 0;
+ u32 bigsize = 0;
+
+ spin_lock(&dmm_mgr->dmm_lock);
+
+ if (virtual_mapping_table != NULL) {
+ for (i = 0; i < table_size; i +=
+ virtual_mapping_table[i].region_size) {
+ curr_node = virtual_mapping_table + i;
+ if (curr_node->reserved) {
+ /*printk("RESERVED size = 0x%x, "
+ "Map size = 0x%x\n",
+ (curr_node->region_size * PG_SIZE4K),
+ (curr_node->mapped == false) ? 0 :
+ (curr_node->mapped_size * PG_SIZE4K));
+ */
+ } else {
+/* printk("UNRESERVED size = 0x%x\n",
+ (curr_node->region_size * PG_SIZE4K));
+ */
+ freemem += (curr_node->region_size * PG_SIZE4K);
+ if (curr_node->region_size > bigsize)
+ bigsize = curr_node->region_size;
+ }
+ }
+ }
+ spin_unlock(&dmm_mgr->dmm_lock);
+ printk(KERN_INFO "Total DSP VA FREE memory = %d Mbytes\n",
+ freemem / (1024 * 1024));
+ printk(KERN_INFO "Total DSP VA USED memory= %d Mbytes \n",
+ (((table_size * PG_SIZE4K) - freemem)) / (1024 * 1024));
+ printk(KERN_INFO "DSP VA - Biggest FREE block = %d Mbytes \n\n",
+ (bigsize * PG_SIZE4K / (1024 * 1024)));
+
+ return 0;
+}
+#endif
diff --git a/drivers/staging/tidspbridge/pmgr/dspapi.c b/drivers/staging/tidspbridge/pmgr/dspapi.c
index 981551c..86ca785 100644
--- a/drivers/staging/tidspbridge/pmgr/dspapi.c
+++ b/drivers/staging/tidspbridge/pmgr/dspapi.c
@@ -993,10 +993,27 @@
/*
* ======== procwrap_reserve_memory ========
*/
-u32 __deprecated procwrap_reserve_memory(union trapped_args *args,
- void *pr_ctxt)
+u32 procwrap_reserve_memory(union trapped_args *args, void *pr_ctxt)
{
- return 0;
+ int status;
+ void *prsv_addr;
+ void *hprocessor = ((struct process_context *)pr_ctxt)->hprocessor;
+
+ if ((args->args_proc_rsvmem.ul_size <= 0) ||
+ (args->args_proc_rsvmem.ul_size & (PG_SIZE4K - 1)) != 0)
+ return -EINVAL;
+
+ status = proc_reserve_memory(hprocessor,
+ args->args_proc_rsvmem.ul_size, &prsv_addr,
+ pr_ctxt);
+ if (!status) {
+ if (put_user(prsv_addr, args->args_proc_rsvmem.pp_rsv_addr)) {
+ status = -EINVAL;
+ proc_un_reserve_memory(args->args_proc_rsvmem.
+ hprocessor, prsv_addr, pr_ctxt);
+ }
+ }
+ return status;
}
/*
@@ -1025,10 +1042,15 @@
/*
* ======== procwrap_un_reserve_memory ========
*/
-u32 __deprecated procwrap_un_reserve_memory(union trapped_args *args,
- void *pr_ctxt)
+u32 procwrap_un_reserve_memory(union trapped_args *args, void *pr_ctxt)
{
- return 0;
+ int status;
+ void *hprocessor = ((struct process_context *)pr_ctxt)->hprocessor;
+
+ status = proc_un_reserve_memory(hprocessor,
+ args->args_proc_unrsvmem.prsv_addr,
+ pr_ctxt);
+ return status;
}
/*
diff --git a/drivers/staging/tidspbridge/rmgr/drv.c b/drivers/staging/tidspbridge/rmgr/drv.c
index 91cc1685..81b1b90 100644
--- a/drivers/staging/tidspbridge/rmgr/drv.c
+++ b/drivers/staging/tidspbridge/rmgr/drv.c
@@ -146,6 +146,7 @@
struct process_context *ctxt = (struct process_context *)process_ctxt;
int status = 0;
struct dmm_map_object *temp_map, *map_obj;
+ struct dmm_rsv_object *temp_rsv, *rsv_obj;
/* Free DMM mapped memory resources */
list_for_each_entry_safe(map_obj, temp_map, &ctxt->dmm_map_list, link) {
@@ -155,6 +156,16 @@
pr_err("%s: proc_un_map failed!"
" status = 0x%xn", __func__, status);
}
+
+ /* Free DMM reserved memory resources */
+ list_for_each_entry_safe(rsv_obj, temp_rsv, &ctxt->dmm_rsv_list, link) {
+ status = proc_un_reserve_memory(ctxt->hprocessor, (void *)
+ rsv_obj->dsp_reserved_addr,
+ ctxt);
+ if (status)
+ pr_err("%s: proc_un_reserve_memory failed!"
+ " status = 0x%xn", __func__, status);
+ }
return status;
}
@@ -732,6 +743,7 @@
host_res->dw_sys_ctrl_base = ioremap(OMAP_SYSC_BASE, OMAP_SYSC_SIZE);
dev_dbg(bridge, "dw_mem_base[0] 0x%x\n", host_res->dw_mem_base[0]);
dev_dbg(bridge, "dw_mem_base[3] 0x%x\n", host_res->dw_mem_base[3]);
+ dev_dbg(bridge, "dw_dmmu_base %p\n", host_res->dw_dmmu_base);
/* for 24xx base port is not mapping the mamory for DSP
* internal memory TODO Do a ioremap here */
@@ -785,6 +797,8 @@
OMAP_PER_PRM_SIZE);
host_res->dw_core_pm_base = (u32) ioremap(OMAP_CORE_PRM_BASE,
OMAP_CORE_PRM_SIZE);
+ host_res->dw_dmmu_base = ioremap(OMAP_DMMU_BASE,
+ OMAP_DMMU_SIZE);
dev_dbg(bridge, "dw_mem_base[0] 0x%x\n",
host_res->dw_mem_base[0]);
@@ -796,6 +810,7 @@
host_res->dw_mem_base[3]);
dev_dbg(bridge, "dw_mem_base[4] 0x%x\n",
host_res->dw_mem_base[4]);
+ dev_dbg(bridge, "dw_dmmu_base %p\n", host_res->dw_dmmu_base);
shm_size = drv_datap->shm_size;
if (shm_size >= 0x10000) {
diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c
index 34be43f..324fcdf 100644
--- a/drivers/staging/tidspbridge/rmgr/drv_interface.c
+++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c
@@ -509,6 +509,8 @@
pr_ctxt->res_state = PROC_RES_ALLOCATED;
spin_lock_init(&pr_ctxt->dmm_map_lock);
INIT_LIST_HEAD(&pr_ctxt->dmm_map_list);
+ spin_lock_init(&pr_ctxt->dmm_rsv_lock);
+ INIT_LIST_HEAD(&pr_ctxt->dmm_rsv_list);
pr_ctxt->node_id = kzalloc(sizeof(struct idr), GFP_KERNEL);
if (pr_ctxt->node_id) {
diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c
index a660247..1562f3c 100644
--- a/drivers/staging/tidspbridge/rmgr/node.c
+++ b/drivers/staging/tidspbridge/rmgr/node.c
@@ -56,6 +56,7 @@
/* ----------------------------------- This */
#include <dspbridge/nodepriv.h>
#include <dspbridge/node.h>
+#include <dspbridge/dmm.h>
/* Static/Dynamic Loader includes */
#include <dspbridge/dbll.h>
@@ -316,6 +317,10 @@
u32 mapped_addr = 0;
u32 map_attrs = 0x0;
struct dsp_processorstate proc_state;
+#ifdef DSP_DMM_DEBUG
+ struct dmm_object *dmm_mgr;
+ struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
+#endif
void *node_res;
@@ -425,12 +430,34 @@
if (status)
goto func_cont;
+ status = proc_reserve_memory(hprocessor,
+ pnode->create_args.asa.task_arg_obj.
+ heap_size + PAGE_SIZE,
+ (void **)&(pnode->create_args.asa.
+ task_arg_obj.udsp_heap_res_addr),
+ pr_ctxt);
+ if (status) {
+ pr_err("%s: Failed to reserve memory for heap: 0x%x\n",
+ __func__, status);
+ goto func_cont;
+ }
+#ifdef DSP_DMM_DEBUG
+ status = dmm_get_handle(p_proc_object, &dmm_mgr);
+ if (!dmm_mgr) {
+ status = DSP_EHANDLE;
+ goto func_cont;
+ }
+
+ dmm_mem_map_dump(dmm_mgr);
+#endif
+
map_attrs |= DSP_MAPLITTLEENDIAN;
map_attrs |= DSP_MAPELEMSIZE32;
map_attrs |= DSP_MAPVIRTUALADDR;
status = proc_map(hprocessor, (void *)attr_in->pgpp_virt_addr,
pnode->create_args.asa.task_arg_obj.heap_size,
- NULL, (void **)&mapped_addr, map_attrs,
+ (void *)pnode->create_args.asa.task_arg_obj.
+ udsp_heap_res_addr, (void **)&mapped_addr, map_attrs,
pr_ctxt);
if (status)
pr_err("%s: Failed to map memory for Heap: 0x%x\n",
@@ -2484,7 +2511,11 @@
struct stream_chnl stream;
struct node_msgargs node_msg_args;
struct node_taskargs task_arg_obj;
-
+#ifdef DSP_DMM_DEBUG
+ struct dmm_object *dmm_mgr;
+ struct proc_object *p_proc_object =
+ (struct proc_object *)hnode->hprocessor;
+#endif
int status;
if (!hnode)
goto func_end;
@@ -2545,6 +2576,19 @@
status = proc_un_map(hnode->hprocessor, (void *)
task_arg_obj.udsp_heap_addr,
pr_ctxt);
+
+ status = proc_un_reserve_memory(hnode->hprocessor,
+ (void *)
+ task_arg_obj.
+ udsp_heap_res_addr,
+ pr_ctxt);
+#ifdef DSP_DMM_DEBUG
+ status = dmm_get_handle(p_proc_object, &dmm_mgr);
+ if (dmm_mgr)
+ dmm_mem_map_dump(dmm_mgr);
+ else
+ status = DSP_EHANDLE;
+#endif
}
}
if (node_type != NODE_MESSAGE) {
diff --git a/drivers/staging/tidspbridge/rmgr/proc.c b/drivers/staging/tidspbridge/rmgr/proc.c
index 7a15a02..b47d7aa 100644
--- a/drivers/staging/tidspbridge/rmgr/proc.c
+++ b/drivers/staging/tidspbridge/rmgr/proc.c
@@ -39,6 +39,7 @@
#include <dspbridge/cod.h>
#include <dspbridge/dev.h>
#include <dspbridge/procpriv.h>
+#include <dspbridge/dmm.h>
/* ----------------------------------- Resource Manager */
#include <dspbridge/mgr.h>
@@ -51,7 +52,6 @@
#include <dspbridge/msg.h>
#include <dspbridge/dspioctl.h>
#include <dspbridge/drv.h>
-#include <_tiomap.h>
/* ----------------------------------- This */
#include <dspbridge/proc.h>
@@ -151,21 +151,34 @@
return map_obj;
}
+static int match_exact_map_obj(struct dmm_map_object *map_obj,
+ u32 dsp_addr, u32 size)
+{
+ if (map_obj->dsp_addr == dsp_addr && map_obj->size != size)
+ pr_err("%s: addr match (0x%x), size don't (0x%x != 0x%x)\n",
+ __func__, dsp_addr, map_obj->size, size);
+
+ return map_obj->dsp_addr == dsp_addr &&
+ map_obj->size == size;
+}
+
static void remove_mapping_information(struct process_context *pr_ctxt,
- u32 dsp_addr)
+ u32 dsp_addr, u32 size)
{
struct dmm_map_object *map_obj;
- pr_debug("%s: looking for virt 0x%x\n", __func__, dsp_addr);
+ pr_debug("%s: looking for virt 0x%x size 0x%x\n", __func__,
+ dsp_addr, size);
spin_lock(&pr_ctxt->dmm_map_lock);
list_for_each_entry(map_obj, &pr_ctxt->dmm_map_list, link) {
- pr_debug("%s: candidate: mpu_addr 0x%x virt 0x%x\n",
+ pr_debug("%s: candidate: mpu_addr 0x%x virt 0x%x size 0x%x\n",
__func__,
map_obj->mpu_addr,
- map_obj->dsp_addr);
+ map_obj->dsp_addr,
+ map_obj->size);
- if (map_obj->dsp_addr == dsp_addr) {
+ if (match_exact_map_obj(map_obj, dsp_addr, size)) {
pr_debug("%s: match, deleting map info\n", __func__);
list_del(&map_obj->link);
kfree(map_obj->dma_info.sg);
@@ -1077,6 +1090,7 @@
s32 cnew_envp; /* " " in new_envp[] */
s32 nproc_id = 0; /* Anticipate MP version. */
struct dcd_manager *hdcd_handle;
+ struct dmm_object *dmm_mgr;
u32 dw_ext_end;
u32 proc_id;
int brd_state;
@@ -1267,6 +1281,25 @@
if (!status)
status = cod_get_sym_value(cod_mgr, EXTEND,
&dw_ext_end);
+
+ /* Reset DMM structs and add an initial free chunk */
+ if (!status) {
+ status =
+ dev_get_dmm_mgr(p_proc_object->hdev_obj,
+ &dmm_mgr);
+ if (dmm_mgr) {
+ /* Set dw_ext_end to DMM START u8
+ * address */
+ dw_ext_end =
+ (dw_ext_end + 1) * DSPWORDSIZE;
+ /* DMM memory is from EXT_END */
+ status = dmm_create_tables(dmm_mgr,
+ dw_ext_end,
+ DMMPOOLSIZE);
+ } else {
+ status = -EFAULT;
+ }
+ }
}
}
/* Restore the original argv[0] */
@@ -1319,10 +1352,12 @@
{
u32 va_align;
u32 pa_align;
+ struct dmm_object *dmm_mgr;
u32 size_align;
int status = 0;
struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
struct dmm_map_object *map_obj;
+ u32 tmp_addr = 0;
#ifdef CONFIG_TIDSPBRIDGE_CACHE_LINE_CHECK
if ((ul_map_attr & BUFMODE_MASK) != RBUF) {
@@ -1347,30 +1382,33 @@
}
/* Critical section */
mutex_lock(&proc_lock);
+ dmm_get_handle(p_proc_object, &dmm_mgr);
+ if (dmm_mgr)
+ status = dmm_map_memory(dmm_mgr, va_align, size_align);
+ else
+ status = -EFAULT;
/* Add mapping to the page tables. */
if (!status) {
+
+ /* Mapped address = MSB of VA | LSB of PA */
+ tmp_addr = (va_align | ((u32) pmpu_addr & (PG_SIZE4K - 1)));
/* mapped memory resource tracking */
- map_obj = add_mapping_info(pr_ctxt, pa_align, va_align,
+ map_obj = add_mapping_info(pr_ctxt, pa_align, tmp_addr,
size_align);
- if (!map_obj) {
+ if (!map_obj)
status = -ENOMEM;
- } else {
- va_align = user_to_dsp_map(
- p_proc_object->hbridge_context->dsp_mmu,
- pa_align, va_align, size_align,
- map_obj->pages);
- if (IS_ERR_VALUE(va_align))
- status = (int)va_align;
- }
+ else
+ status = (*p_proc_object->intf_fxns->pfn_brd_mem_map)
+ (p_proc_object->hbridge_context, pa_align, va_align,
+ size_align, ul_map_attr, map_obj->pages);
}
if (!status) {
/* Mapped address = MSB of VA | LSB of PA */
- map_obj->dsp_addr = (va_align |
- ((u32)pmpu_addr & (PG_SIZE4K - 1)));
- *pp_map_addr = (void *)map_obj->dsp_addr;
+ *pp_map_addr = (void *) tmp_addr;
} else {
- remove_mapping_information(pr_ctxt, va_align);
+ remove_mapping_information(pr_ctxt, tmp_addr, size_align);
+ dmm_un_map_memory(dmm_mgr, va_align, &size_align);
}
mutex_unlock(&proc_lock);
@@ -1463,6 +1501,55 @@
}
/*
+ * ======== proc_reserve_memory ========
+ * Purpose:
+ * Reserve a virtually contiguous region of DSP address space.
+ */
+int proc_reserve_memory(void *hprocessor, u32 ul_size,
+ void **pp_rsv_addr,
+ struct process_context *pr_ctxt)
+{
+ struct dmm_object *dmm_mgr;
+ int status = 0;
+ struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
+ struct dmm_rsv_object *rsv_obj;
+
+ if (!p_proc_object) {
+ status = -EFAULT;
+ goto func_end;
+ }
+
+ status = dmm_get_handle(p_proc_object, &dmm_mgr);
+ if (!dmm_mgr) {
+ status = -EFAULT;
+ goto func_end;
+ }
+
+ status = dmm_reserve_memory(dmm_mgr, ul_size, (u32 *) pp_rsv_addr);
+ if (status != 0)
+ goto func_end;
+
+ /*
+ * A successful reserve should be followed by insertion of rsv_obj
+ * into dmm_rsv_list, so that reserved memory resource tracking
+ * remains uptodate
+ */
+ rsv_obj = kmalloc(sizeof(struct dmm_rsv_object), GFP_KERNEL);
+ if (rsv_obj) {
+ rsv_obj->dsp_reserved_addr = (u32) *pp_rsv_addr;
+ spin_lock(&pr_ctxt->dmm_rsv_lock);
+ list_add(&rsv_obj->link, &pr_ctxt->dmm_rsv_list);
+ spin_unlock(&pr_ctxt->dmm_rsv_lock);
+ }
+
+func_end:
+ dev_dbg(bridge, "%s: hprocessor: 0x%p ul_size: 0x%x pp_rsv_addr: 0x%p "
+ "status 0x%x\n", __func__, hprocessor,
+ ul_size, pp_rsv_addr, status);
+ return status;
+}
+
+/*
* ======== proc_start ========
* Purpose:
* Start a processor running.
@@ -1610,7 +1697,9 @@
{
int status = 0;
struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
+ struct dmm_object *dmm_mgr;
u32 va_align;
+ u32 size_align;
va_align = PG_ALIGN_LOW((u32) map_addr, PG_SIZE4K);
if (!p_proc_object) {
@@ -1618,11 +1707,24 @@
goto func_end;
}
+ status = dmm_get_handle(hprocessor, &dmm_mgr);
+ if (!dmm_mgr) {
+ status = -EFAULT;
+ goto func_end;
+ }
+
/* Critical section */
mutex_lock(&proc_lock);
+ /*
+ * Update DMM structures. Get the size to unmap.
+ * This function returns error if the VA is not mapped
+ */
+ status = dmm_un_map_memory(dmm_mgr, (u32) va_align, &size_align);
/* Remove mapping from the page tables. */
- status = user_to_dsp_unmap(p_proc_object->hbridge_context->dsp_mmu,
- va_align);
+ if (!status) {
+ status = (*p_proc_object->intf_fxns->pfn_brd_mem_un_map)
+ (p_proc_object->hbridge_context, va_align, size_align);
+ }
mutex_unlock(&proc_lock);
if (status)
@@ -1633,7 +1735,7 @@
* from dmm_map_list, so that mapped memory resource tracking
* remains uptodate
*/
- remove_mapping_information(pr_ctxt, (u32) map_addr);
+ remove_mapping_information(pr_ctxt, (u32) map_addr, size_align);
func_end:
dev_dbg(bridge, "%s: hprocessor: 0x%p map_addr: 0x%p status: 0x%x\n",
@@ -1642,6 +1744,55 @@
}
/*
+ * ======== proc_un_reserve_memory ========
+ * Purpose:
+ * Frees a previously reserved region of DSP address space.
+ */
+int proc_un_reserve_memory(void *hprocessor, void *prsv_addr,
+ struct process_context *pr_ctxt)
+{
+ struct dmm_object *dmm_mgr;
+ int status = 0;
+ struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
+ struct dmm_rsv_object *rsv_obj;
+
+ if (!p_proc_object) {
+ status = -EFAULT;
+ goto func_end;
+ }
+
+ status = dmm_get_handle(p_proc_object, &dmm_mgr);
+ if (!dmm_mgr) {
+ status = -EFAULT;
+ goto func_end;
+ }
+
+ status = dmm_un_reserve_memory(dmm_mgr, (u32) prsv_addr);
+ if (status != 0)
+ goto func_end;
+
+ /*
+ * A successful unreserve should be followed by removal of rsv_obj
+ * from dmm_rsv_list, so that reserved memory resource tracking
+ * remains uptodate
+ */
+ spin_lock(&pr_ctxt->dmm_rsv_lock);
+ list_for_each_entry(rsv_obj, &pr_ctxt->dmm_rsv_list, link) {
+ if (rsv_obj->dsp_reserved_addr == (u32) prsv_addr) {
+ list_del(&rsv_obj->link);
+ kfree(rsv_obj);
+ break;
+ }
+ }
+ spin_unlock(&pr_ctxt->dmm_rsv_lock);
+
+func_end:
+ dev_dbg(bridge, "%s: hprocessor: 0x%p prsv_addr: 0x%p status: 0x%x\n",
+ __func__, hprocessor, prsv_addr, status);
+ return status;
+}
+
+/*
* ======== = proc_monitor ======== ==
* Purpose:
* Place the Processor in Monitor State. This is an internal
diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c
index 664e603..b143258 100644
--- a/drivers/staging/tm6000/tm6000-cards.c
+++ b/drivers/staging/tm6000/tm6000-cards.c
@@ -545,7 +545,7 @@
/* Load tuner module */
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "tuner", dev->tuner_addr, NULL);
+ "tuner", dev->tuner_addr, NULL);
memset(&tun_setup, 0, sizeof(tun_setup));
tun_setup.type = dev->tuner_type;
@@ -683,7 +683,7 @@
if (dev->caps.has_tda9874)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- NULL, "tvaudio", I2C_ADDR_TDA9874, NULL);
+ "tvaudio", I2C_ADDR_TDA9874, NULL);
/* register and initialize V4L2 */
rc = tm6000_v4l2_register(dev);
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c
index 9ec8279..c5690b2 100644
--- a/drivers/staging/tm6000/tm6000-video.c
+++ b/drivers/staging/tm6000/tm6000-video.c
@@ -1032,6 +1032,7 @@
struct tm6000_fh *fh=priv;
struct tm6000_core *dev = fh->dev;
+ dev->norm = *norm;
rc = tm6000_init_analog_mode(dev);
fh->width = dev->width;
diff --git a/drivers/staging/udlfb/udlfb.c b/drivers/staging/udlfb/udlfb.c
index 5969e84..b7ac160 100644
--- a/drivers/staging/udlfb/udlfb.c
+++ b/drivers/staging/udlfb/udlfb.c
@@ -887,7 +887,7 @@
struct fb_deferred_io *fbdefio;
- fbdefio = kmalloc(GFP_KERNEL, sizeof(struct fb_deferred_io));
+ fbdefio = kmalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
if (fbdefio) {
fbdefio->delay = DL_DEFIO_WRITE_DELAY;
@@ -1441,7 +1441,7 @@
__ATTR_RO(metrics_bytes_identical),
__ATTR_RO(metrics_bytes_sent),
__ATTR_RO(metrics_cpu_kcycles_used),
- __ATTR(metrics_reset, S_IWUGO, NULL, metrics_reset_store),
+ __ATTR(metrics_reset, S_IWUSR, NULL, metrics_reset_store),
};
/*
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index e992d5d..7cc3d24 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1675,13 +1675,14 @@
{
char essid[IW_ESSID_MAX_SIZE+1];
- if (wrq->u.essid.pointer)
+ if (wrq->u.essid.pointer) {
rc = iwctl_giwessid(dev, NULL,
&(wrq->u.essid), essid);
if (copy_to_user(wrq->u.essid.pointer,
essid,
wrq->u.essid.length) )
rc = -EFAULT;
+ }
}
break;
diff --git a/drivers/staging/westbridge/astoria/api/src/cyasusb.c b/drivers/staging/westbridge/astoria/api/src/cyasusb.c
index 5a21970..7777d9a 100644
--- a/drivers/staging/westbridge/astoria/api/src/cyasusb.c
+++ b/drivers/staging/westbridge/astoria/api/src/cyasusb.c
@@ -1417,7 +1417,6 @@
*/
bus_mask = 0;
media_mask = 0;
- media_mask = 0;
for (bus = 0; bus < CY_AS_MAX_BUSES; bus++) {
for (device = 0; device < CY_AS_MAX_STORAGE_DEVICES; device++) {
if (config_p->devices_to_enumerate[bus][device] ==
diff --git a/drivers/staging/winbond/sysdef.h b/drivers/staging/winbond/sysdef.h
index 9195adf9..d0d71f6 100644
--- a/drivers/staging/winbond/sysdef.h
+++ b/drivers/staging/winbond/sysdef.h
@@ -2,6 +2,9 @@
#ifndef SYS_DEF_H
#define SYS_DEF_H
+
+#include <linux/delay.h>
+
#define WB_LINUX
#define WB_LINUX_WPA_PSK
diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c
index 4af83d5..6a71f52 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -139,7 +139,7 @@
}
int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_index, const u8 *mac_addr,
+ u8 key_index, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
wlandevice_t *wlandev = dev->ml_priv;
@@ -198,7 +198,7 @@
}
int prism2_get_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_index, const u8 *mac_addr, void *cookie,
+ u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie,
void (*callback)(void *cookie, struct key_params*))
{
wlandevice_t *wlandev = dev->ml_priv;
@@ -227,7 +227,7 @@
}
int prism2_del_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_index, const u8 *mac_addr)
+ u8 key_index, bool pairwise, const u8 *mac_addr)
{
wlandevice_t *wlandev = dev->ml_priv;
u32 did;
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index aa1792c8..b7b4a73 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -522,8 +522,8 @@
if (copy_to_user(useraddr, &edata, sizeof(edata)))
return -EFAULT;
return 0;
- }
#endif
+ }
return -EOPNOTSUPP;
}
diff --git a/drivers/staging/zram/zram_sysfs.c b/drivers/staging/zram/zram_sysfs.c
index 6c574a9..6b3cf00 100644
--- a/drivers/staging/zram/zram_sysfs.c
+++ b/drivers/staging/zram/zram_sysfs.c
@@ -189,10 +189,10 @@
return sprintf(buf, "%llu\n", val);
}
-static DEVICE_ATTR(disksize, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(disksize, S_IRUGO | S_IWUSR,
disksize_show, disksize_store);
static DEVICE_ATTR(initstate, S_IRUGO, initstate_show, NULL);
-static DEVICE_ATTR(reset, S_IWUGO, NULL, reset_store);
+static DEVICE_ATTR(reset, S_IWUSR, NULL, reset_store);
static DEVICE_ATTR(num_reads, S_IRUGO, num_reads_show, NULL);
static DEVICE_ATTR(num_writes, S_IRUGO, num_writes_show, NULL);
static DEVICE_ATTR(invalid_io, S_IRUGO, invalid_io_show, NULL);
diff --git a/drivers/tty/Makefile b/drivers/tty/Makefile
new file mode 100644
index 0000000..c43ef48
--- /dev/null
+++ b/drivers/tty/Makefile
@@ -0,0 +1,11 @@
+obj-y += tty_io.o n_tty.o tty_ioctl.o tty_ldisc.o \
+ tty_buffer.o tty_port.o tty_mutex.o
+obj-$(CONFIG_LEGACY_PTYS) += pty.o
+obj-$(CONFIG_UNIX98_PTYS) += pty.o
+obj-$(CONFIG_AUDIT) += tty_audit.o
+obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o
+obj-$(CONFIG_N_HDLC) += n_hdlc.o
+obj-$(CONFIG_N_GSM) += n_gsm.o
+obj-$(CONFIG_R3964) += n_r3964.o
+
+obj-y += vt/
diff --git a/drivers/char/n_gsm.c b/drivers/tty/n_gsm.c
similarity index 99%
rename from drivers/char/n_gsm.c
rename to drivers/tty/n_gsm.c
index 04ef3ef..81b46585 100644
--- a/drivers/char/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -716,8 +716,8 @@
if (msg->len < 128)
*--dp = (msg->len << 1) | EA;
else {
- *--dp = (msg->len >> 6) | EA;
- *--dp = (msg->len & 127) << 1;
+ *--dp = ((msg->len & 127) << 1) | EA;
+ *--dp = (msg->len >> 6) & 0xfe;
}
}
@@ -2375,6 +2375,7 @@
gsm->mru = c->mru;
gsm->encoding = c->encapsulation;
gsm->adaption = c->adaption;
+ gsm->n2 = c->n2;
if (c->i == 1)
gsm->ftype = UIH;
diff --git a/drivers/char/n_hdlc.c b/drivers/tty/n_hdlc.c
similarity index 100%
rename from drivers/char/n_hdlc.c
rename to drivers/tty/n_hdlc.c
diff --git a/drivers/char/n_r3964.c b/drivers/tty/n_r3964.c
similarity index 100%
rename from drivers/char/n_r3964.c
rename to drivers/tty/n_r3964.c
diff --git a/drivers/char/n_tty.c b/drivers/tty/n_tty.c
similarity index 100%
rename from drivers/char/n_tty.c
rename to drivers/tty/n_tty.c
diff --git a/drivers/char/pty.c b/drivers/tty/pty.c
similarity index 100%
rename from drivers/char/pty.c
rename to drivers/tty/pty.c
diff --git a/drivers/char/sysrq.c b/drivers/tty/sysrq.c
similarity index 83%
rename from drivers/char/sysrq.c
rename to drivers/tty/sysrq.c
index eaa5d3e..c556ed9 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -554,7 +554,7 @@
#ifdef CONFIG_INPUT
/* Simple translation table for the SysRq keys */
-static const unsigned char sysrq_xlate[KEY_MAX + 1] =
+static const unsigned char sysrq_xlate[KEY_CNT] =
"\000\0331234567890-=\177\t" /* 0x00 - 0x0f */
"qwertyuiop[]\r\000as" /* 0x10 - 0x1f */
"dfghjkl;'`\000\\zxcv" /* 0x20 - 0x2f */
@@ -563,53 +563,129 @@
"230\177\000\000\213\214\000\000\000\000\000\000\000\000\000\000" /* 0x50 - 0x5f */
"\r\000/"; /* 0x60 - 0x6f */
-static bool sysrq_down;
-static int sysrq_alt_use;
-static int sysrq_alt;
-static DEFINE_SPINLOCK(sysrq_event_lock);
+struct sysrq_state {
+ struct input_handle handle;
+ struct work_struct reinject_work;
+ unsigned long key_down[BITS_TO_LONGS(KEY_CNT)];
+ unsigned int alt;
+ unsigned int alt_use;
+ bool active;
+ bool need_reinject;
+};
-static bool sysrq_filter(struct input_handle *handle, unsigned int type,
- unsigned int code, int value)
+static void sysrq_reinject_alt_sysrq(struct work_struct *work)
{
+ struct sysrq_state *sysrq =
+ container_of(work, struct sysrq_state, reinject_work);
+ struct input_handle *handle = &sysrq->handle;
+ unsigned int alt_code = sysrq->alt_use;
+
+ if (sysrq->need_reinject) {
+ /* Simulate press and release of Alt + SysRq */
+ input_inject_event(handle, EV_KEY, alt_code, 1);
+ input_inject_event(handle, EV_KEY, KEY_SYSRQ, 1);
+ input_inject_event(handle, EV_SYN, SYN_REPORT, 1);
+
+ input_inject_event(handle, EV_KEY, KEY_SYSRQ, 0);
+ input_inject_event(handle, EV_KEY, alt_code, 0);
+ input_inject_event(handle, EV_SYN, SYN_REPORT, 1);
+ }
+}
+
+static bool sysrq_filter(struct input_handle *handle,
+ unsigned int type, unsigned int code, int value)
+{
+ struct sysrq_state *sysrq = handle->private;
+ bool was_active = sysrq->active;
bool suppress;
- /* We are called with interrupts disabled, just take the lock */
- spin_lock(&sysrq_event_lock);
+ switch (type) {
- if (type != EV_KEY)
- goto out;
-
- switch (code) {
-
- case KEY_LEFTALT:
- case KEY_RIGHTALT:
- if (value)
- sysrq_alt = code;
- else {
- if (sysrq_down && code == sysrq_alt_use)
- sysrq_down = false;
-
- sysrq_alt = 0;
- }
+ case EV_SYN:
+ suppress = false;
break;
- case KEY_SYSRQ:
- if (value == 1 && sysrq_alt) {
- sysrq_down = true;
- sysrq_alt_use = sysrq_alt;
+ case EV_KEY:
+ switch (code) {
+
+ case KEY_LEFTALT:
+ case KEY_RIGHTALT:
+ if (!value) {
+ /* One of ALTs is being released */
+ if (sysrq->active && code == sysrq->alt_use)
+ sysrq->active = false;
+
+ sysrq->alt = KEY_RESERVED;
+
+ } else if (value != 2) {
+ sysrq->alt = code;
+ sysrq->need_reinject = false;
+ }
+ break;
+
+ case KEY_SYSRQ:
+ if (value == 1 && sysrq->alt != KEY_RESERVED) {
+ sysrq->active = true;
+ sysrq->alt_use = sysrq->alt;
+ /*
+ * If nothing else will be pressed we'll need
+ * to * re-inject Alt-SysRq keysroke.
+ */
+ sysrq->need_reinject = true;
+ }
+
+ /*
+ * Pretend that sysrq was never pressed at all. This
+ * is needed to properly handle KGDB which will try
+ * to release all keys after exiting debugger. If we
+ * do not clear key bit it KGDB will end up sending
+ * release events for Alt and SysRq, potentially
+ * triggering print screen function.
+ */
+ if (sysrq->active)
+ clear_bit(KEY_SYSRQ, handle->dev->key);
+
+ break;
+
+ default:
+ if (sysrq->active && value && value != 2) {
+ sysrq->need_reinject = false;
+ __handle_sysrq(sysrq_xlate[code], true);
+ }
+ break;
+ }
+
+ suppress = sysrq->active;
+
+ if (!sysrq->active) {
+ /*
+ * If we are not suppressing key presses keep track of
+ * keyboard state so we can release keys that have been
+ * pressed before entering SysRq mode.
+ */
+ if (value)
+ set_bit(code, sysrq->key_down);
+ else
+ clear_bit(code, sysrq->key_down);
+
+ if (was_active)
+ schedule_work(&sysrq->reinject_work);
+
+ } else if (value == 0 &&
+ test_and_clear_bit(code, sysrq->key_down)) {
+ /*
+ * Pass on release events for keys that was pressed before
+ * entering SysRq mode.
+ */
+ suppress = false;
}
break;
default:
- if (sysrq_down && value && value != 2)
- __handle_sysrq(sysrq_xlate[code], true);
+ suppress = sysrq->active;
break;
}
-out:
- suppress = sysrq_down;
- spin_unlock(&sysrq_event_lock);
-
return suppress;
}
@@ -617,28 +693,28 @@
struct input_dev *dev,
const struct input_device_id *id)
{
- struct input_handle *handle;
+ struct sysrq_state *sysrq;
int error;
- sysrq_down = false;
- sysrq_alt = 0;
-
- handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL);
- if (!handle)
+ sysrq = kzalloc(sizeof(struct sysrq_state), GFP_KERNEL);
+ if (!sysrq)
return -ENOMEM;
- handle->dev = dev;
- handle->handler = handler;
- handle->name = "sysrq";
+ INIT_WORK(&sysrq->reinject_work, sysrq_reinject_alt_sysrq);
- error = input_register_handle(handle);
+ sysrq->handle.dev = dev;
+ sysrq->handle.handler = handler;
+ sysrq->handle.name = "sysrq";
+ sysrq->handle.private = sysrq;
+
+ error = input_register_handle(&sysrq->handle);
if (error) {
pr_err("Failed to register input sysrq handler, error %d\n",
error);
goto err_free;
}
- error = input_open_device(handle);
+ error = input_open_device(&sysrq->handle);
if (error) {
pr_err("Failed to open input device, error %d\n", error);
goto err_unregister;
@@ -647,17 +723,20 @@
return 0;
err_unregister:
- input_unregister_handle(handle);
+ input_unregister_handle(&sysrq->handle);
err_free:
- kfree(handle);
+ kfree(sysrq);
return error;
}
static void sysrq_disconnect(struct input_handle *handle)
{
+ struct sysrq_state *sysrq = handle->private;
+
input_close_device(handle);
+ cancel_work_sync(&sysrq->reinject_work);
input_unregister_handle(handle);
- kfree(handle);
+ kfree(sysrq);
}
/*
diff --git a/drivers/char/tty_audit.c b/drivers/tty/tty_audit.c
similarity index 100%
rename from drivers/char/tty_audit.c
rename to drivers/tty/tty_audit.c
diff --git a/drivers/char/tty_buffer.c b/drivers/tty/tty_buffer.c
similarity index 96%
rename from drivers/char/tty_buffer.c
rename to drivers/tty/tty_buffer.c
index cc1e985..d8210ca 100644
--- a/drivers/char/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -413,7 +413,8 @@
spin_lock_irqsave(&tty->buf.lock, flags);
if (!test_and_set_bit(TTY_FLUSHING, &tty->flags)) {
- struct tty_buffer *head;
+ struct tty_buffer *head, *tail = tty->buf.tail;
+ int seen_tail = 0;
while ((head = tty->buf.head) != NULL) {
int count;
char *char_buf;
@@ -423,6 +424,15 @@
if (!count) {
if (head->next == NULL)
break;
+ /*
+ There's a possibility tty might get new buffer
+ added during the unlock window below. We could
+ end up spinning in here forever hogging the CPU
+ completely. To avoid this let's have a rest each
+ time we processed the tail buffer.
+ */
+ if (tail == head)
+ seen_tail = 1;
tty->buf.head = head->next;
tty_buffer_free(tty, head);
continue;
@@ -432,7 +442,7 @@
line discipline as we want to empty the queue */
if (test_bit(TTY_FLUSHPENDING, &tty->flags))
break;
- if (!tty->receive_room) {
+ if (!tty->receive_room || seen_tail) {
schedule_delayed_work(&tty->buf.work, 1);
break;
}
diff --git a/drivers/char/tty_io.c b/drivers/tty/tty_io.c
similarity index 99%
rename from drivers/char/tty_io.c
rename to drivers/tty/tty_io.c
index c05c5af..35480dd 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -559,6 +559,9 @@
tty_lock();
+ /* some functions below drop BTM, so we need this bit */
+ set_bit(TTY_HUPPING, &tty->flags);
+
/* inuse_filps is protected by the single tty lock,
this really needs to change if we want to flush the
workqueue with the lock held */
@@ -578,6 +581,10 @@
}
spin_unlock(&tty_files_lock);
+ /*
+ * it drops BTM and thus races with reopen
+ * we protect the race by TTY_HUPPING
+ */
tty_ldisc_hangup(tty);
read_lock(&tasklist_lock);
@@ -615,7 +622,6 @@
tty->session = NULL;
tty->pgrp = NULL;
tty->ctrl_status = 0;
- set_bit(TTY_HUPPED, &tty->flags);
spin_unlock_irqrestore(&tty->ctrl_lock, flags);
/* Account for the p->signal references we killed */
@@ -641,6 +647,7 @@
* can't yet guarantee all that.
*/
set_bit(TTY_HUPPED, &tty->flags);
+ clear_bit(TTY_HUPPING, &tty->flags);
tty_ldisc_enable(tty);
tty_unlock();
@@ -1310,7 +1317,9 @@
{
struct tty_driver *driver = tty->driver;
- if (test_bit(TTY_CLOSING, &tty->flags))
+ if (test_bit(TTY_CLOSING, &tty->flags) ||
+ test_bit(TTY_HUPPING, &tty->flags) ||
+ test_bit(TTY_LDISC_CHANGING, &tty->flags))
return -EIO;
if (driver->type == TTY_DRIVER_TYPE_PTY &&
diff --git a/drivers/char/tty_ioctl.c b/drivers/tty/tty_ioctl.c
similarity index 100%
rename from drivers/char/tty_ioctl.c
rename to drivers/tty/tty_ioctl.c
diff --git a/drivers/char/tty_ldisc.c b/drivers/tty/tty_ldisc.c
similarity index 95%
rename from drivers/char/tty_ldisc.c
rename to drivers/tty/tty_ldisc.c
index 412f977..4214d582 100644
--- a/drivers/char/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -47,6 +47,7 @@
static DEFINE_SPINLOCK(tty_ldisc_lock);
static DECLARE_WAIT_QUEUE_HEAD(tty_ldisc_wait);
+static DECLARE_WAIT_QUEUE_HEAD(tty_ldisc_idle);
/* Line disc dispatch table */
static struct tty_ldisc_ops *tty_ldiscs[NR_LDISCS];
@@ -83,6 +84,7 @@
return;
}
local_irq_restore(flags);
+ wake_up(&tty_ldisc_idle);
}
/**
@@ -452,6 +454,8 @@
/* BTM here locks versus a hangup event */
WARN_ON(!tty_locked());
ret = ld->ops->open(tty);
+ if (ret)
+ clear_bit(TTY_LDISC_OPEN, &tty->flags);
return ret;
}
return 0;
@@ -531,6 +535,23 @@
}
/**
+ * tty_ldisc_wait_idle - wait for the ldisc to become idle
+ * @tty: tty to wait for
+ *
+ * Wait for the line discipline to become idle. The discipline must
+ * have been halted for this to guarantee it remains idle.
+ */
+static int tty_ldisc_wait_idle(struct tty_struct *tty)
+{
+ int ret;
+ ret = wait_event_interruptible_timeout(tty_ldisc_idle,
+ atomic_read(&tty->ldisc->users) == 1, 5 * HZ);
+ if (ret < 0)
+ return ret;
+ return ret > 0 ? 0 : -EBUSY;
+}
+
+/**
* tty_set_ldisc - set line discipline
* @tty: the terminal to set
* @ldisc: the line discipline
@@ -634,8 +655,17 @@
flush_scheduled_work();
+ retval = tty_ldisc_wait_idle(tty);
+
tty_lock();
mutex_lock(&tty->ldisc_mutex);
+
+ /* handle wait idle failure locked */
+ if (retval) {
+ tty_ldisc_put(new_ldisc);
+ goto enable;
+ }
+
if (test_bit(TTY_HUPPED, &tty->flags)) {
/* We were raced by the hangup method. It will have stomped
the ldisc data and closed the ldisc down */
@@ -669,6 +699,7 @@
tty_ldisc_put(o_ldisc);
+enable:
/*
* Allow ldisc referencing to occur again
*/
@@ -714,9 +745,12 @@
* state closed
*/
-static void tty_ldisc_reinit(struct tty_struct *tty, int ldisc)
+static int tty_ldisc_reinit(struct tty_struct *tty, int ldisc)
{
- struct tty_ldisc *ld;
+ struct tty_ldisc *ld = tty_ldisc_get(ldisc);
+
+ if (IS_ERR(ld))
+ return -1;
tty_ldisc_close(tty, tty->ldisc);
tty_ldisc_put(tty->ldisc);
@@ -724,10 +758,10 @@
/*
* Switch the line discipline back
*/
- ld = tty_ldisc_get(ldisc);
- BUG_ON(IS_ERR(ld));
tty_ldisc_assign(tty, ld);
tty_set_termios_ldisc(tty, ldisc);
+
+ return 0;
}
/**
@@ -802,13 +836,16 @@
a FIXME */
if (tty->ldisc) { /* Not yet closed */
if (reset == 0) {
- tty_ldisc_reinit(tty, tty->termios->c_line);
- err = tty_ldisc_open(tty, tty->ldisc);
+
+ if (!tty_ldisc_reinit(tty, tty->termios->c_line))
+ err = tty_ldisc_open(tty, tty->ldisc);
+ else
+ err = 1;
}
/* If the re-open fails or we reset then go to N_TTY. The
N_TTY open cannot fail */
if (reset || err) {
- tty_ldisc_reinit(tty, N_TTY);
+ BUG_ON(tty_ldisc_reinit(tty, N_TTY));
WARN_ON(tty_ldisc_open(tty, tty->ldisc));
}
tty_ldisc_enable(tty);
diff --git a/drivers/char/tty_mutex.c b/drivers/tty/tty_mutex.c
similarity index 100%
rename from drivers/char/tty_mutex.c
rename to drivers/tty/tty_mutex.c
diff --git a/drivers/char/tty_port.c b/drivers/tty/tty_port.c
similarity index 100%
rename from drivers/char/tty_port.c
rename to drivers/tty/tty_port.c
diff --git a/drivers/char/.gitignore b/drivers/tty/vt/.gitignore
similarity index 100%
rename from drivers/char/.gitignore
rename to drivers/tty/vt/.gitignore
diff --git a/drivers/tty/vt/Makefile b/drivers/tty/vt/Makefile
new file mode 100644
index 0000000..14a51c9
--- /dev/null
+++ b/drivers/tty/vt/Makefile
@@ -0,0 +1,34 @@
+#
+# This file contains the font map for the default (hardware) font
+#
+FONTMAPFILE = cp437.uni
+
+obj-$(CONFIG_VT) += vt_ioctl.o vc_screen.o \
+ selection.o keyboard.o
+obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o
+obj-$(CONFIG_HW_CONSOLE) += vt.o defkeymap.o
+
+# Files generated that shall be removed upon make clean
+clean-files := consolemap_deftbl.c defkeymap.c
+
+quiet_cmd_conmk = CONMK $@
+ cmd_conmk = scripts/conmakehash $< > $@
+
+$(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE)
+ $(call cmd,conmk)
+
+$(obj)/defkeymap.o: $(obj)/defkeymap.c
+
+# Uncomment if you're changing the keymap and have an appropriate
+# loadkeys version for the map. By default, we'll use the shipped
+# versions.
+# GENERATE_KEYMAP := 1
+
+ifdef GENERATE_KEYMAP
+
+$(obj)/defkeymap.c: $(obj)/%.c: $(src)/%.map
+ loadkeys --mktable $< > $@.tmp
+ sed -e 's/^static *//' $@.tmp > $@
+ rm $@.tmp
+
+endif
diff --git a/drivers/char/consolemap.c b/drivers/tty/vt/consolemap.c
similarity index 100%
rename from drivers/char/consolemap.c
rename to drivers/tty/vt/consolemap.c
diff --git a/drivers/char/cp437.uni b/drivers/tty/vt/cp437.uni
similarity index 100%
rename from drivers/char/cp437.uni
rename to drivers/tty/vt/cp437.uni
diff --git a/drivers/char/defkeymap.c_shipped b/drivers/tty/vt/defkeymap.c_shipped
similarity index 100%
rename from drivers/char/defkeymap.c_shipped
rename to drivers/tty/vt/defkeymap.c_shipped
diff --git a/drivers/char/defkeymap.map b/drivers/tty/vt/defkeymap.map
similarity index 100%
rename from drivers/char/defkeymap.map
rename to drivers/tty/vt/defkeymap.map
diff --git a/drivers/char/keyboard.c b/drivers/tty/vt/keyboard.c
similarity index 100%
rename from drivers/char/keyboard.c
rename to drivers/tty/vt/keyboard.c
diff --git a/drivers/char/selection.c b/drivers/tty/vt/selection.c
similarity index 100%
rename from drivers/char/selection.c
rename to drivers/tty/vt/selection.c
diff --git a/drivers/char/vc_screen.c b/drivers/tty/vt/vc_screen.c
similarity index 98%
rename from drivers/char/vc_screen.c
rename to drivers/tty/vt/vc_screen.c
index 273ab44..eab3a1f 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/tty/vt/vc_screen.c
@@ -553,12 +553,12 @@
vcs_poll(struct file *file, poll_table *wait)
{
struct vcs_poll_data *poll = vcs_poll_data_get(file);
- int ret = 0;
+ int ret = DEFAULT_POLLMASK|POLLERR|POLLPRI;
if (poll) {
poll_wait(file, &poll->waitq, wait);
- if (!poll->seen_last_update)
- ret = POLLIN | POLLRDNORM;
+ if (poll->seen_last_update)
+ ret = DEFAULT_POLLMASK;
}
return ret;
}
diff --git a/drivers/char/vt.c b/drivers/tty/vt/vt.c
similarity index 100%
rename from drivers/char/vt.c
rename to drivers/tty/vt/vt.c
diff --git a/drivers/char/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
similarity index 100%
rename from drivers/char/vt_ioctl.c
rename to drivers/tty/vt/vt_ioctl.c
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index a858d2b..51fe179 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -3,7 +3,7 @@
*
* Copyright(C) 2005, Benedikt Spranger <b.spranger@linutronix.de>
* Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
- * Copyright(C) 2006, Hans J. Koch <hjk@linutronix.de>
+ * Copyright(C) 2006, Hans J. Koch <hjk@hansjkoch.de>
* Copyright(C) 2006, Greg Kroah-Hartman <greg@kroah.com>
*
* Userspace IO
diff --git a/drivers/uio/uio_cif.c b/drivers/uio/uio_cif.c
index a8ea2f1..a84a451 100644
--- a/drivers/uio/uio_cif.c
+++ b/drivers/uio/uio_cif.c
@@ -1,7 +1,7 @@
/*
* UIO Hilscher CIF card driver
*
- * (C) 2007 Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 Hans J. Koch <hjk@hansjkoch.de>
* Original code (C) 2005 Benedikt Spranger <b.spranger@linutronix.de>
*
* Licensed under GPL version 2 only.
diff --git a/drivers/uio/uio_netx.c b/drivers/uio/uio_netx.c
index 5a18e9f..5ffdb48 100644
--- a/drivers/uio/uio_netx.c
+++ b/drivers/uio/uio_netx.c
@@ -2,7 +2,7 @@
* UIO driver for Hilscher NetX based fieldbus cards (cifX, comX).
* See http://www.hilscher.com for details.
*
- * (C) 2007 Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 Hans J. Koch <hjk@hansjkoch.de>
* (C) 2008 Manuel Traut <manut@linutronix.de>
*
* Licensed under GPL version 2 only.
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index ea071a5..44447f5 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -2301,7 +2301,7 @@
return ret;
}
-static DEVICE_ATTR(stat_status, S_IWUGO | S_IRUGO, read_status, reboot);
+static DEVICE_ATTR(stat_status, S_IWUSR | S_IRUGO, read_status, reboot);
static ssize_t read_human_status(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -2364,8 +2364,7 @@
return ret;
}
-static DEVICE_ATTR(stat_human_status, S_IWUGO | S_IRUGO,
- read_human_status, NULL);
+static DEVICE_ATTR(stat_human_status, S_IRUGO, read_human_status, NULL);
static ssize_t read_delin(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -2397,7 +2396,7 @@
return ret;
}
-static DEVICE_ATTR(stat_delin, S_IWUGO | S_IRUGO, read_delin, NULL);
+static DEVICE_ATTR(stat_delin, S_IRUGO, read_delin, NULL);
#define UEA_ATTR(name, reset) \
\
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index ddb4dc9..a3d2e23 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -54,7 +54,6 @@
#include <linux/gfp.h>
#include <linux/poll.h>
#include <linux/usb.h>
-#include <linux/smp_lock.h>
#include <linux/usbdevice_fs.h>
#include <linux/usb/hcd.h>
#include <linux/mutex.h>
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index f1aaff6..a7131ad 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -37,7 +37,6 @@
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/signal.h>
#include <linux/poll.h>
#include <linux/module.h>
@@ -965,10 +964,11 @@
static int proc_connectinfo(struct dev_state *ps, void __user *arg)
{
- struct usbdevfs_connectinfo ci;
+ struct usbdevfs_connectinfo ci = {
+ .devnum = ps->dev->devnum,
+ .slow = ps->dev->speed == USB_SPEED_LOW
+ };
- ci.devnum = ps->dev->devnum;
- ci.slow = ps->dev->speed == USB_SPEED_LOW;
if (copy_to_user(arg, &ci, sizeof(ci)))
return -EFAULT;
return 0;
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index 9fe34fb..cf6a542 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -19,7 +19,6 @@
#include <linux/errno.h>
#include <linux/rwsem.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/usb.h>
#include "usb.h"
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 61800f7..ced846a 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1330,6 +1330,8 @@
*/
if (usb_endpoint_xfer_control(&urb->ep->desc)) {
+ if (hcd->self.uses_pio_for_control)
+ return ret;
if (hcd->self.uses_dma) {
urb->setup_dma = dma_map_single(
hcd->self.controller,
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 9819a4c..b690aa3 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -39,7 +39,6 @@
#include <linux/parser.h>
#include <linux/notifier.h>
#include <linux/seq_file.h>
-#include <linux/smp_lock.h>
#include <linux/usb/hcd.h>
#include <asm/byteorder.h>
#include "usb.h"
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index b739ca8..607d0db 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -158,7 +158,7 @@
boolean "Freescale Highspeed USB DR Peripheral Controller"
depends on FSL_SOC || ARCH_MXC
select USB_GADGET_DUALSPEED
- select USB_FSL_MPH_DR_OF
+ select USB_FSL_MPH_DR_OF if OF
help
Some of Freescale PowerPC processors have a High Speed
Dual-Role(DR) USB controller, which supports device mode.
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index b5e20e8..717ff65 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -2017,7 +2017,7 @@
}
} else {
/* gpio_request fail so use -EINVAL for gpio_is_valid */
- ubc->vbus_pin = -EINVAL;
+ udc->vbus_pin = -EINVAL;
}
}
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index 4a830df..484c5ba 100644
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -30,7 +30,6 @@
#include <linux/blkdev.h>
#include <linux/pagemap.h>
#include <asm/unaligned.h>
-#include <linux/smp_lock.h>
#include <linux/usb/composite.h>
#include <linux/usb/functionfs.h>
diff --git a/drivers/usb/gadget/f_hid.c b/drivers/usb/gadget/f_hid.c
index 4f891ed..598e7e2 100644
--- a/drivers/usb/gadget/f_hid.c
+++ b/drivers/usb/gadget/f_hid.c
@@ -25,7 +25,6 @@
#include <linux/cdev.h>
#include <linux/mutex.h>
#include <linux/poll.h>
-#include <linux/smp_lock.h>
#include <linux/uaccess.h>
#include <linux/wait.h>
#include <linux/usb/g_hid.h>
diff --git a/drivers/usb/gadget/goku_udc.h b/drivers/usb/gadget/goku_udc.h
index 566cb23..e7e0c69 100644
--- a/drivers/usb/gadget/goku_udc.h
+++ b/drivers/usb/gadget/goku_udc.h
@@ -251,7 +251,8 @@
got_region:1,
req_config:1,
configured:1,
- enabled:1;
+ enabled:1,
+ registered:1;
/* pci state used to access those endpoints */
struct pci_dev *pdev;
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index cb23355..fbe86ca 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -811,7 +811,6 @@
INFO(dev, "MAC %pM\n", net->dev_addr);
INFO(dev, "HOST MAC %pM\n", dev->host_mac);
- netif_stop_queue(net);
the_dev = dev;
}
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index 01e5354..40f7716 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -105,11 +105,15 @@
wait_queue_head_t close_wait; /* wait for last close */
struct list_head read_pool;
+ int read_started;
+ int read_allocated;
struct list_head read_queue;
unsigned n_read;
struct tasklet_struct push;
struct list_head write_pool;
+ int write_started;
+ int write_allocated;
struct gs_buf port_write_buf;
wait_queue_head_t drain_wait; /* wait while writes drain */
@@ -363,6 +367,9 @@
struct usb_request *req;
int len;
+ if (port->write_started >= QUEUE_SIZE)
+ break;
+
req = list_entry(pool->next, struct usb_request, list);
len = gs_send_packet(port, req->buf, in->maxpacket);
if (len == 0) {
@@ -397,6 +404,8 @@
break;
}
+ port->write_started++;
+
/* abort immediately after disconnect */
if (!port->port_usb)
break;
@@ -418,7 +427,6 @@
{
struct list_head *pool = &port->read_pool;
struct usb_ep *out = port->port_usb->out;
- unsigned started = 0;
while (!list_empty(pool)) {
struct usb_request *req;
@@ -430,6 +438,9 @@
if (!tty)
break;
+ if (port->read_started >= QUEUE_SIZE)
+ break;
+
req = list_entry(pool->next, struct usb_request, list);
list_del(&req->list);
req->length = out->maxpacket;
@@ -447,13 +458,13 @@
list_add(&req->list, pool);
break;
}
- started++;
+ port->read_started++;
/* abort immediately after disconnect */
if (!port->port_usb)
break;
}
- return started;
+ return port->read_started;
}
/*
@@ -535,6 +546,7 @@
}
recycle:
list_move(&req->list, &port->read_pool);
+ port->read_started--;
}
/* Push from tty to ldisc; without low_latency set this is handled by
@@ -587,6 +599,7 @@
spin_lock(&port->port_lock);
list_add(&req->list, &port->write_pool);
+ port->write_started--;
switch (req->status) {
default:
@@ -608,7 +621,8 @@
spin_unlock(&port->port_lock);
}
-static void gs_free_requests(struct usb_ep *ep, struct list_head *head)
+static void gs_free_requests(struct usb_ep *ep, struct list_head *head,
+ int *allocated)
{
struct usb_request *req;
@@ -616,25 +630,31 @@
req = list_entry(head->next, struct usb_request, list);
list_del(&req->list);
gs_free_req(ep, req);
+ if (allocated)
+ (*allocated)--;
}
}
static int gs_alloc_requests(struct usb_ep *ep, struct list_head *head,
- void (*fn)(struct usb_ep *, struct usb_request *))
+ void (*fn)(struct usb_ep *, struct usb_request *),
+ int *allocated)
{
int i;
struct usb_request *req;
+ int n = allocated ? QUEUE_SIZE - *allocated : QUEUE_SIZE;
/* Pre-allocate up to QUEUE_SIZE transfers, but if we can't
* do quite that many this time, don't fail ... we just won't
* be as speedy as we might otherwise be.
*/
- for (i = 0; i < QUEUE_SIZE; i++) {
+ for (i = 0; i < n; i++) {
req = gs_alloc_req(ep, ep->maxpacket, GFP_ATOMIC);
if (!req)
return list_empty(head) ? -ENOMEM : 0;
req->complete = fn;
list_add_tail(&req->list, head);
+ if (allocated)
+ (*allocated)++;
}
return 0;
}
@@ -661,14 +681,15 @@
* configurations may use different endpoints with a given port;
* and high speed vs full speed changes packet sizes too.
*/
- status = gs_alloc_requests(ep, head, gs_read_complete);
+ status = gs_alloc_requests(ep, head, gs_read_complete,
+ &port->read_allocated);
if (status)
return status;
status = gs_alloc_requests(port->port_usb->in, &port->write_pool,
- gs_write_complete);
+ gs_write_complete, &port->write_allocated);
if (status) {
- gs_free_requests(ep, head);
+ gs_free_requests(ep, head, &port->read_allocated);
return status;
}
@@ -680,8 +701,9 @@
if (started) {
tty_wakeup(port->port_tty);
} else {
- gs_free_requests(ep, head);
- gs_free_requests(port->port_usb->in, &port->write_pool);
+ gs_free_requests(ep, head, &port->read_allocated);
+ gs_free_requests(port->port_usb->in, &port->write_pool,
+ &port->write_allocated);
status = -EIO;
}
@@ -1315,8 +1337,12 @@
spin_lock_irqsave(&port->port_lock, flags);
if (port->open_count == 0 && !port->openclose)
gs_buf_free(&port->port_write_buf);
- gs_free_requests(gser->out, &port->read_pool);
- gs_free_requests(gser->out, &port->read_queue);
- gs_free_requests(gser->in, &port->write_pool);
+ gs_free_requests(gser->out, &port->read_pool, NULL);
+ gs_free_requests(gser->out, &port->read_queue, NULL);
+ gs_free_requests(gser->in, &port->write_pool, NULL);
+
+ port->read_allocated = port->read_started =
+ port->write_allocated = port->write_started = 0;
+
spin_unlock_irqrestore(&port->port_lock, flags);
}
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 2391c39..6f4f8e6 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -122,7 +122,7 @@
bool "Support for Freescale on-chip EHCI USB controller"
depends on USB_EHCI_HCD && FSL_SOC
select USB_EHCI_ROOT_HUB_TT
- select USB_FSL_MPH_DR_OF
+ select USB_FSL_MPH_DR_OF if OF
---help---
Variation of ARC USB block used in some Freescale chips.
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 86afdc7..6e25996 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -1067,7 +1067,7 @@
&debug_registers_fops))
goto file_error;
- if (!debugfs_create_file("lpm", S_IRUGO|S_IWUGO, ehci->debug_dir, bus,
+ if (!debugfs_create_file("lpm", S_IRUGO|S_IWUSR, ehci->debug_dir, bus,
&debug_lpm_fops))
goto file_error;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 502a7e6..e906280 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1063,10 +1063,11 @@
tmp && tmp != qh;
tmp = tmp->qh_next.qh)
continue;
- /* periodic qh self-unlinks on empty */
- if (!tmp)
- goto nogood;
- unlink_async (ehci, qh);
+ /* periodic qh self-unlinks on empty, and a COMPLETING qh
+ * may already be unlinked.
+ */
+ if (tmp)
+ unlink_async(ehci, qh);
/* FALL THROUGH */
case QH_STATE_UNLINK: /* wait for hw to finish? */
case QH_STATE_UNLINK_WAIT:
@@ -1083,7 +1084,6 @@
}
/* else FALL THROUGH */
default:
-nogood:
/* caller was supposed to have unlinked any requests;
* that's not our job. just leak this memory.
*/
diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
index d36e4e7..12f70c3 100644
--- a/drivers/usb/host/ehci-mem.c
+++ b/drivers/usb/host/ehci-mem.c
@@ -141,6 +141,10 @@
qh_put (ehci->async);
ehci->async = NULL;
+ if (ehci->dummy)
+ qh_put(ehci->dummy);
+ ehci->dummy = NULL;
+
/* DMA consistent memory and pools */
if (ehci->qtd_pool)
dma_pool_destroy (ehci->qtd_pool);
@@ -227,8 +231,26 @@
if (ehci->periodic == NULL) {
goto fail;
}
- for (i = 0; i < ehci->periodic_size; i++)
- ehci->periodic [i] = EHCI_LIST_END(ehci);
+
+ if (ehci->use_dummy_qh) {
+ struct ehci_qh_hw *hw;
+ ehci->dummy = ehci_qh_alloc(ehci, flags);
+ if (!ehci->dummy)
+ goto fail;
+
+ hw = ehci->dummy->hw;
+ hw->hw_next = EHCI_LIST_END(ehci);
+ hw->hw_qtd_next = EHCI_LIST_END(ehci);
+ hw->hw_alt_next = EHCI_LIST_END(ehci);
+ hw->hw_token &= ~QTD_STS_ACTIVE;
+ ehci->dummy->hw = hw;
+
+ for (i = 0; i < ehci->periodic_size; i++)
+ ehci->periodic[i] = ehci->dummy->qh_dma;
+ } else {
+ for (i = 0; i < ehci->periodic_size; i++)
+ ehci->periodic[i] = EHCI_LIST_END(ehci);
+ }
/* software shadow of hardware table */
ehci->pshadow = kcalloc(ehci->periodic_size, sizeof(void *), flags);
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index ac9c4d7..bce8505 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -36,6 +36,8 @@
static int ehci_mxc_setup(struct usb_hcd *hcd)
{
struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+ struct device *dev = hcd->self.controller;
+ struct mxc_usbh_platform_data *pdata = dev_get_platdata(dev);
int retval;
/* EHCI registers start at offset 0x100 */
@@ -63,6 +65,12 @@
ehci_reset(ehci);
+ /* set up the PORTSCx register */
+ ehci_writel(ehci, pdata->portsc, &ehci->regs->port_status[0]);
+
+ /* is this really needed? */
+ msleep(10);
+
ehci_port_power(ehci, 0);
return 0;
}
@@ -114,7 +122,7 @@
struct mxc_usbh_platform_data *pdata = pdev->dev.platform_data;
struct usb_hcd *hcd;
struct resource *res;
- int irq, ret, temp;
+ int irq, ret;
struct ehci_mxc_priv *priv;
struct device *dev = &pdev->dev;
@@ -188,10 +196,6 @@
clk_enable(priv->ahbclk);
}
- /* set up the PORTSCx register */
- ehci_writel(ehci, pdata->portsc, &ehci->regs->port_status[0]);
- mdelay(10);
-
/* setup specific usb hw */
ret = mxc_initialize_usb_hw(pdev->id, pdata->flags);
if (ret < 0)
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index a1e8d27..655f3c9 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -103,6 +103,19 @@
if (retval)
return retval;
+ if ((pdev->vendor == PCI_VENDOR_ID_AMD && pdev->device == 0x7808) ||
+ (pdev->vendor == PCI_VENDOR_ID_ATI && pdev->device == 0x4396)) {
+ /* EHCI controller on AMD SB700/SB800/Hudson-2/3 platforms may
+ * read/write memory space which does not belong to it when
+ * there is NULL pointer with T-bit set to 1 in the frame list
+ * table. To avoid the issue, the frame list link pointer
+ * should always contain a valid pointer to a inactive qh.
+ */
+ ehci->use_dummy_qh = 1;
+ ehci_info(ehci, "applying AMD SB700/SB800/Hudson-2/3 EHCI "
+ "dummy qh workaround\n");
+ }
+
/* data structure init */
retval = ehci_init(hcd);
if (retval)
@@ -148,6 +161,18 @@
if (pdev->revision < 0xa4)
ehci->no_selective_suspend = 1;
break;
+
+ /* MCP89 chips on the MacBookAir3,1 give EPROTO when
+ * fetching device descriptors unless LPM is disabled.
+ * There are also intermittent problems enumerating
+ * devices with PPCD enabled.
+ */
+ case 0x0d9d:
+ ehci_info(ehci, "disable lpm/ppcd for nvidia mcp89");
+ ehci->has_lpm = 0;
+ ehci->has_ppcd = 0;
+ ehci->command &= ~CMD_PPCEE;
+ break;
}
break;
case PCI_VENDOR_ID_VIA:
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index a92526d..d9f78eb 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -98,7 +98,14 @@
*/
*prev_p = *periodic_next_shadow(ehci, &here,
Q_NEXT_TYPE(ehci, *hw_p));
- *hw_p = *shadow_next_periodic(ehci, &here, Q_NEXT_TYPE(ehci, *hw_p));
+
+ if (!ehci->use_dummy_qh ||
+ *shadow_next_periodic(ehci, &here, Q_NEXT_TYPE(ehci, *hw_p))
+ != EHCI_LIST_END(ehci))
+ *hw_p = *shadow_next_periodic(ehci, &here,
+ Q_NEXT_TYPE(ehci, *hw_p));
+ else
+ *hw_p = ehci->dummy->qh_dma;
}
/* how many of the uframe's 125 usecs are allocated? */
@@ -2335,7 +2342,11 @@
* pointer for much longer, if at all.
*/
*q_p = q.itd->itd_next;
- *hw_p = q.itd->hw_next;
+ if (!ehci->use_dummy_qh ||
+ q.itd->hw_next != EHCI_LIST_END(ehci))
+ *hw_p = q.itd->hw_next;
+ else
+ *hw_p = ehci->dummy->qh_dma;
type = Q_NEXT_TYPE(ehci, q.itd->hw_next);
wmb();
modified = itd_complete (ehci, q.itd);
@@ -2368,7 +2379,11 @@
* URB completion.
*/
*q_p = q.sitd->sitd_next;
- *hw_p = q.sitd->hw_next;
+ if (!ehci->use_dummy_qh ||
+ q.sitd->hw_next != EHCI_LIST_END(ehci))
+ *hw_p = q.sitd->hw_next;
+ else
+ *hw_p = ehci->dummy->qh_dma;
type = Q_NEXT_TYPE(ehci, q.sitd->hw_next);
wmb();
modified = sitd_complete (ehci, q.sitd);
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index bde823f..ba8eab3 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -73,6 +73,7 @@
/* async schedule support */
struct ehci_qh *async;
+ struct ehci_qh *dummy; /* For AMD quirk use */
struct ehci_qh *reclaim;
unsigned scanning : 1;
@@ -131,6 +132,7 @@
unsigned need_io_watchdog:1;
unsigned broken_periodic:1;
unsigned fs_i_thresh:1; /* Intel iso scheduling */
+ unsigned use_dummy_qh:1; /* AMD Frame List table quirk*/
/* required for usb32 quirk */
#define OHCI_CTRL_HCFS (3 << 6)
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index 8196fa1..43a39eb 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -70,7 +70,6 @@
#include <linux/ioport.h>
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/list.h>
@@ -2684,7 +2683,7 @@
return 0;
}
-static int __init isp1362_probe(struct platform_device *pdev)
+static int __devinit isp1362_probe(struct platform_device *pdev)
{
struct usb_hcd *hcd;
struct isp1362_hcd *isp1362_hcd;
diff --git a/drivers/usb/host/ohci-jz4740.c b/drivers/usb/host/ohci-jz4740.c
index 10e1872f..931d588 100644
--- a/drivers/usb/host/ohci-jz4740.c
+++ b/drivers/usb/host/ohci-jz4740.c
@@ -273,4 +273,4 @@
},
};
-MODULE_ALIAS("platfrom:jz4740-ohci");
+MODULE_ALIAS("platform:jz4740-ohci");
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c
index 6e7fb5f..ee60cd3 100644
--- a/drivers/usb/host/uhci-debug.c
+++ b/drivers/usb/host/uhci-debug.c
@@ -12,7 +12,6 @@
#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/debugfs.h>
-#include <linux/smp_lock.h>
#include <asm/io.h>
#include "uhci-hcd.h"
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index fef5a1f..5d963e3 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -229,6 +229,13 @@
static void xhci_disable_port(struct xhci_hcd *xhci, u16 wIndex,
u32 __iomem *addr, u32 port_status)
{
+ /* Don't allow the USB core to disable SuperSpeed ports. */
+ if (xhci->port_array[wIndex] == 0x03) {
+ xhci_dbg(xhci, "Ignoring request to disable "
+ "SuperSpeed port.\n");
+ return;
+ }
+
/* Write 1 to disable the port */
xhci_writel(xhci, port_status | PORT_PE, addr);
port_status = xhci_readl(xhci, addr);
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 2027706..0fae58e 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1045,7 +1045,7 @@
if (udev->speed == USB_SPEED_SUPER)
return ep->ss_ep_comp.wBytesPerInterval;
- max_packet = ep->desc.wMaxPacketSize & 0x3ff;
+ max_packet = GET_MAX_PACKET(ep->desc.wMaxPacketSize);
max_burst = (ep->desc.wMaxPacketSize & 0x1800) >> 11;
/* A 0 in max burst means 1 transfer per ESIT */
return max_packet * (max_burst + 1);
@@ -1135,7 +1135,7 @@
/* Fall through */
case USB_SPEED_FULL:
case USB_SPEED_LOW:
- max_packet = ep->desc.wMaxPacketSize & 0x3ff;
+ max_packet = GET_MAX_PACKET(ep->desc.wMaxPacketSize);
ep_ctx->ep_info2 |= MAX_PACKET(max_packet);
break;
default:
@@ -1443,6 +1443,13 @@
xhci->dcbaa = NULL;
scratchpad_free(xhci);
+
+ xhci->num_usb2_ports = 0;
+ xhci->num_usb3_ports = 0;
+ kfree(xhci->usb2_ports);
+ kfree(xhci->usb3_ports);
+ kfree(xhci->port_array);
+
xhci->page_size = 0;
xhci->page_shift = 0;
xhci->bus_suspended = 0;
@@ -1627,6 +1634,161 @@
&xhci->ir_set->erst_dequeue);
}
+static void xhci_add_in_port(struct xhci_hcd *xhci, unsigned int num_ports,
+ u32 __iomem *addr, u8 major_revision)
+{
+ u32 temp, port_offset, port_count;
+ int i;
+
+ if (major_revision > 0x03) {
+ xhci_warn(xhci, "Ignoring unknown port speed, "
+ "Ext Cap %p, revision = 0x%x\n",
+ addr, major_revision);
+ /* Ignoring port protocol we can't understand. FIXME */
+ return;
+ }
+
+ /* Port offset and count in the third dword, see section 7.2 */
+ temp = xhci_readl(xhci, addr + 2);
+ port_offset = XHCI_EXT_PORT_OFF(temp);
+ port_count = XHCI_EXT_PORT_COUNT(temp);
+ xhci_dbg(xhci, "Ext Cap %p, port offset = %u, "
+ "count = %u, revision = 0x%x\n",
+ addr, port_offset, port_count, major_revision);
+ /* Port count includes the current port offset */
+ if (port_offset == 0 || (port_offset + port_count - 1) > num_ports)
+ /* WTF? "Valid values are ‘1’ to MaxPorts" */
+ return;
+ port_offset--;
+ for (i = port_offset; i < (port_offset + port_count); i++) {
+ /* Duplicate entry. Ignore the port if the revisions differ. */
+ if (xhci->port_array[i] != 0) {
+ xhci_warn(xhci, "Duplicate port entry, Ext Cap %p,"
+ " port %u\n", addr, i);
+ xhci_warn(xhci, "Port was marked as USB %u, "
+ "duplicated as USB %u\n",
+ xhci->port_array[i], major_revision);
+ /* Only adjust the roothub port counts if we haven't
+ * found a similar duplicate.
+ */
+ if (xhci->port_array[i] != major_revision &&
+ xhci->port_array[i] != (u8) -1) {
+ if (xhci->port_array[i] == 0x03)
+ xhci->num_usb3_ports--;
+ else
+ xhci->num_usb2_ports--;
+ xhci->port_array[i] = (u8) -1;
+ }
+ /* FIXME: Should we disable the port? */
+ }
+ xhci->port_array[i] = major_revision;
+ if (major_revision == 0x03)
+ xhci->num_usb3_ports++;
+ else
+ xhci->num_usb2_ports++;
+ }
+ /* FIXME: Should we disable ports not in the Extended Capabilities? */
+}
+
+/*
+ * Scan the Extended Capabilities for the "Supported Protocol Capabilities" that
+ * specify what speeds each port is supposed to be. We can't count on the port
+ * speed bits in the PORTSC register being correct until a device is connected,
+ * but we need to set up the two fake roothubs with the correct number of USB
+ * 3.0 and USB 2.0 ports at host controller initialization time.
+ */
+static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags)
+{
+ u32 __iomem *addr;
+ u32 offset;
+ unsigned int num_ports;
+ int i, port_index;
+
+ addr = &xhci->cap_regs->hcc_params;
+ offset = XHCI_HCC_EXT_CAPS(xhci_readl(xhci, addr));
+ if (offset == 0) {
+ xhci_err(xhci, "No Extended Capability registers, "
+ "unable to set up roothub.\n");
+ return -ENODEV;
+ }
+
+ num_ports = HCS_MAX_PORTS(xhci->hcs_params1);
+ xhci->port_array = kzalloc(sizeof(*xhci->port_array)*num_ports, flags);
+ if (!xhci->port_array)
+ return -ENOMEM;
+
+ /*
+ * For whatever reason, the first capability offset is from the
+ * capability register base, not from the HCCPARAMS register.
+ * See section 5.3.6 for offset calculation.
+ */
+ addr = &xhci->cap_regs->hc_capbase + offset;
+ while (1) {
+ u32 cap_id;
+
+ cap_id = xhci_readl(xhci, addr);
+ if (XHCI_EXT_CAPS_ID(cap_id) == XHCI_EXT_CAPS_PROTOCOL)
+ xhci_add_in_port(xhci, num_ports, addr,
+ (u8) XHCI_EXT_PORT_MAJOR(cap_id));
+ offset = XHCI_EXT_CAPS_NEXT(cap_id);
+ if (!offset || (xhci->num_usb2_ports + xhci->num_usb3_ports)
+ == num_ports)
+ break;
+ /*
+ * Once you're into the Extended Capabilities, the offset is
+ * always relative to the register holding the offset.
+ */
+ addr += offset;
+ }
+
+ if (xhci->num_usb2_ports == 0 && xhci->num_usb3_ports == 0) {
+ xhci_warn(xhci, "No ports on the roothubs?\n");
+ return -ENODEV;
+ }
+ xhci_dbg(xhci, "Found %u USB 2.0 ports and %u USB 3.0 ports.\n",
+ xhci->num_usb2_ports, xhci->num_usb3_ports);
+ /*
+ * Note we could have all USB 3.0 ports, or all USB 2.0 ports.
+ * Not sure how the USB core will handle a hub with no ports...
+ */
+ if (xhci->num_usb2_ports) {
+ xhci->usb2_ports = kmalloc(sizeof(*xhci->usb2_ports)*
+ xhci->num_usb2_ports, flags);
+ if (!xhci->usb2_ports)
+ return -ENOMEM;
+
+ port_index = 0;
+ for (i = 0; i < num_ports; i++)
+ if (xhci->port_array[i] != 0x03) {
+ xhci->usb2_ports[port_index] =
+ &xhci->op_regs->port_status_base +
+ NUM_PORT_REGS*i;
+ xhci_dbg(xhci, "USB 2.0 port at index %u, "
+ "addr = %p\n", i,
+ xhci->usb2_ports[port_index]);
+ port_index++;
+ }
+ }
+ if (xhci->num_usb3_ports) {
+ xhci->usb3_ports = kmalloc(sizeof(*xhci->usb3_ports)*
+ xhci->num_usb3_ports, flags);
+ if (!xhci->usb3_ports)
+ return -ENOMEM;
+
+ port_index = 0;
+ for (i = 0; i < num_ports; i++)
+ if (xhci->port_array[i] == 0x03) {
+ xhci->usb3_ports[port_index] =
+ &xhci->op_regs->port_status_base +
+ NUM_PORT_REGS*i;
+ xhci_dbg(xhci, "USB 3.0 port at index %u, "
+ "addr = %p\n", i,
+ xhci->usb3_ports[port_index]);
+ port_index++;
+ }
+ }
+ return 0;
+}
int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
{
@@ -1809,6 +1971,8 @@
if (scratchpad_alloc(xhci, flags))
goto fail;
+ if (xhci_setup_port_arrays(xhci, flags))
+ goto fail;
return 0;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 9f3115e..df558f6 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2104,7 +2104,6 @@
if (!(status & STS_EINT)) {
spin_unlock(&xhci->lock);
- xhci_warn(xhci, "Spurious interrupt.\n");
return IRQ_NONE;
}
xhci_dbg(xhci, "op reg status = %08x\n", status);
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 5d7d4e9..45e4a31 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -577,6 +577,65 @@
xhci_write_64(xhci, xhci->s3.erst_base, &xhci->ir_set->erst_base);
}
+static void xhci_set_cmd_ring_deq(struct xhci_hcd *xhci)
+{
+ u64 val_64;
+
+ /* step 2: initialize command ring buffer */
+ val_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring);
+ val_64 = (val_64 & (u64) CMD_RING_RSVD_BITS) |
+ (xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg,
+ xhci->cmd_ring->dequeue) &
+ (u64) ~CMD_RING_RSVD_BITS) |
+ xhci->cmd_ring->cycle_state;
+ xhci_dbg(xhci, "// Setting command ring address to 0x%llx\n",
+ (long unsigned long) val_64);
+ xhci_write_64(xhci, val_64, &xhci->op_regs->cmd_ring);
+}
+
+/*
+ * The whole command ring must be cleared to zero when we suspend the host.
+ *
+ * The host doesn't save the command ring pointer in the suspend well, so we
+ * need to re-program it on resume. Unfortunately, the pointer must be 64-byte
+ * aligned, because of the reserved bits in the command ring dequeue pointer
+ * register. Therefore, we can't just set the dequeue pointer back in the
+ * middle of the ring (TRBs are 16-byte aligned).
+ */
+static void xhci_clear_command_ring(struct xhci_hcd *xhci)
+{
+ struct xhci_ring *ring;
+ struct xhci_segment *seg;
+
+ ring = xhci->cmd_ring;
+ seg = ring->deq_seg;
+ do {
+ memset(seg->trbs, 0, SEGMENT_SIZE);
+ seg = seg->next;
+ } while (seg != ring->deq_seg);
+
+ /* Reset the software enqueue and dequeue pointers */
+ ring->deq_seg = ring->first_seg;
+ ring->dequeue = ring->first_seg->trbs;
+ ring->enq_seg = ring->deq_seg;
+ ring->enqueue = ring->dequeue;
+
+ /*
+ * Ring is now zeroed, so the HW should look for change of ownership
+ * when the cycle bit is set to 1.
+ */
+ ring->cycle_state = 1;
+
+ /*
+ * Reset the hardware dequeue pointer.
+ * Yes, this will need to be re-written after resume, but we're paranoid
+ * and want to make sure the hardware doesn't access bogus memory
+ * because, say, the BIOS or an SMI started the host without changing
+ * the command ring pointers.
+ */
+ xhci_set_cmd_ring_deq(xhci);
+}
+
/*
* Stop HC (not bus-specific)
*
@@ -604,6 +663,7 @@
spin_unlock_irq(&xhci->lock);
return -ETIMEDOUT;
}
+ xhci_clear_command_ring(xhci);
/* step 3: save registers */
xhci_save_registers(xhci);
@@ -635,7 +695,6 @@
u32 command, temp = 0;
struct usb_hcd *hcd = xhci_to_hcd(xhci);
struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
- u64 val_64;
int old_state, retval;
old_state = hcd->state;
@@ -648,15 +707,7 @@
/* step 1: restore register */
xhci_restore_registers(xhci);
/* step 2: initialize command ring buffer */
- val_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring);
- val_64 = (val_64 & (u64) CMD_RING_RSVD_BITS) |
- (xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg,
- xhci->cmd_ring->dequeue) &
- (u64) ~CMD_RING_RSVD_BITS) |
- xhci->cmd_ring->cycle_state;
- xhci_dbg(xhci, "// Setting command ring address to 0x%llx\n",
- (long unsigned long) val_64);
- xhci_write_64(xhci, val_64, &xhci->op_regs->cmd_ring);
+ xhci_set_cmd_ring_deq(xhci);
/* step 3: restore state and start state*/
/* step 3: set CRS flag */
command = xhci_readl(xhci, &xhci->op_regs->command);
@@ -714,6 +765,7 @@
return retval;
}
+ spin_unlock_irq(&xhci->lock);
/* Re-setup MSI-X */
if (hcd->irq)
free_irq(hcd->irq, hcd);
@@ -736,6 +788,7 @@
hcd->irq = pdev->irq;
}
+ spin_lock_irq(&xhci->lock);
/* step 4: set Run/Stop bit */
command = xhci_readl(xhci, &xhci->op_regs->command);
command |= CMD_RUN;
@@ -1496,6 +1549,15 @@
cmd_completion = command->completion;
cmd_status = &command->status;
command->command_trb = xhci->cmd_ring->enqueue;
+
+ /* Enqueue pointer can be left pointing to the link TRB,
+ * we must handle that
+ */
+ if ((command->command_trb->link.control & TRB_TYPE_BITMASK)
+ == TRB_TYPE(TRB_LINK))
+ command->command_trb =
+ xhci->cmd_ring->enq_seg->next->trbs;
+
list_add_tail(&command->cmd_list, &virt_dev->cmd_list);
} else {
in_ctx = virt_dev->in_ctx;
@@ -2219,6 +2281,15 @@
/* Attempt to submit the Reset Device command to the command ring */
spin_lock_irqsave(&xhci->lock, flags);
reset_device_cmd->command_trb = xhci->cmd_ring->enqueue;
+
+ /* Enqueue pointer can be left pointing to the link TRB,
+ * we must handle that
+ */
+ if ((reset_device_cmd->command_trb->link.control & TRB_TYPE_BITMASK)
+ == TRB_TYPE(TRB_LINK))
+ reset_device_cmd->command_trb =
+ xhci->cmd_ring->enq_seg->next->trbs;
+
list_add_tail(&reset_device_cmd->cmd_list, &virt_dev->cmd_list);
ret = xhci_queue_reset_device(xhci, slot_id);
if (ret) {
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 93d3bf4..170c367 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -454,6 +454,24 @@
/**
+ * struct xhci_protocol_caps
+ * @revision: major revision, minor revision, capability ID,
+ * and next capability pointer.
+ * @name_string: Four ASCII characters to say which spec this xHC
+ * follows, typically "USB ".
+ * @port_info: Port offset, count, and protocol-defined information.
+ */
+struct xhci_protocol_caps {
+ u32 revision;
+ u32 name_string;
+ u32 port_info;
+};
+
+#define XHCI_EXT_PORT_MAJOR(x) (((x) >> 24) & 0xff)
+#define XHCI_EXT_PORT_OFF(x) ((x) & 0xff)
+#define XHCI_EXT_PORT_COUNT(x) (((x) >> 8) & 0xff)
+
+/**
* struct xhci_container_ctx
* @type: Type of context. Used to calculated offsets to contained contexts.
* @size: Size of the context data
@@ -621,6 +639,11 @@
#define MAX_PACKET_MASK (0xffff << 16)
#define MAX_PACKET_DECODED(p) (((p) >> 16) & 0xffff)
+/* Get max packet size from ep desc. Bit 10..0 specify the max packet size.
+ * USB2.0 spec 9.6.6.
+ */
+#define GET_MAX_PACKET(p) ((p) & 0x7ff)
+
/* tx_info bitmasks */
#define AVG_TRB_LENGTH_FOR_EP(p) ((p) & 0xffff)
#define MAX_ESIT_PAYLOAD_FOR_EP(p) (((p) & 0xffff) << 16)
@@ -1235,6 +1258,14 @@
u32 suspended_ports[8]; /* which ports are
suspended */
unsigned long resume_done[MAX_HC_PORTS];
+ /* Is each xHCI roothub port a USB 3.0, USB 2.0, or USB 1.1 port? */
+ u8 *port_array;
+ /* Array of pointers to USB 3.0 PORTSC registers */
+ u32 __iomem **usb3_ports;
+ unsigned int num_usb3_ports;
+ /* Array of pointers to USB 2.0 PORTSC registers */
+ u32 __iomem **usb2_ports;
+ unsigned int num_usb2_ports;
};
/* For testing purposes */
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 5a47805..c90c89d 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -364,7 +364,7 @@
}
static int
-mts_scsi_queuecommand(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback);
+mts_scsi_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *srb);
static void mts_transfer_cleanup( struct urb *transfer );
static void mts_do_sg(struct urb * transfer);
@@ -573,7 +573,7 @@
static int
-mts_scsi_queuecommand(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback)
+mts_scsi_queuecommand_lck(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback)
{
struct mts_desc* desc = (struct mts_desc*)(srb->device->host->hostdata[0]);
int err = 0;
@@ -626,6 +626,8 @@
return err;
}
+static DEF_SCSI_QCMD(mts_scsi_queuecommand)
+
static struct scsi_host_template mts_scsi_host_template = {
.module = THIS_MODULE,
.name = "microtekX6",
diff --git a/drivers/usb/misc/cypress_cy7c63.c b/drivers/usb/misc/cypress_cy7c63.c
index 2f43c57..9251773 100644
--- a/drivers/usb/misc/cypress_cy7c63.c
+++ b/drivers/usb/misc/cypress_cy7c63.c
@@ -196,11 +196,9 @@
return read_port(dev, attr, buf, 1, CYPRESS_READ_PORT_ID1);
}
-static DEVICE_ATTR(port0, S_IWUGO | S_IRUGO,
- get_port0_handler, set_port0_handler);
+static DEVICE_ATTR(port0, S_IRUGO | S_IWUSR, get_port0_handler, set_port0_handler);
-static DEVICE_ATTR(port1, S_IWUGO | S_IRUGO,
- get_port1_handler, set_port1_handler);
+static DEVICE_ATTR(port1, S_IRUGO | S_IWUSR, get_port1_handler, set_port1_handler);
static int cypress_probe(struct usb_interface *interface,
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index 3756641..c9078e4 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -553,6 +553,7 @@
/* needed for power consumption */
struct usb_config_descriptor *cfg_descriptor = &dev->udev->actconfig->desc;
+ memset(&info, 0, sizeof(info));
/* directly from the descriptor */
info.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
info.product = dev->product_id;
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 70d00e9..dd573ab 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3008,6 +3008,7 @@
#else
x.sisusb_conactive = 0;
#endif
+ memset(x.sisusb_reserved, 0, sizeof(x.sisusb_reserved));
if (copy_to_user((void __user *)arg, &x, sizeof(x)))
retval = -EFAULT;
diff --git a/drivers/usb/misc/trancevibrator.c b/drivers/usb/misc/trancevibrator.c
index d77aba4..f63776a 100644
--- a/drivers/usb/misc/trancevibrator.c
+++ b/drivers/usb/misc/trancevibrator.c
@@ -86,7 +86,7 @@
return count;
}
-static DEVICE_ATTR(speed, S_IWUGO | S_IRUGO, show_speed, set_speed);
+static DEVICE_ATTR(speed, S_IRUGO | S_IWUSR, show_speed, set_speed);
static int tv_probe(struct usb_interface *interface,
const struct usb_device_id *id)
diff --git a/drivers/usb/misc/usbled.c b/drivers/usb/misc/usbled.c
index 63da2c3..c96f51d 100644
--- a/drivers/usb/misc/usbled.c
+++ b/drivers/usb/misc/usbled.c
@@ -94,7 +94,7 @@
change_color(led); \
return count; \
} \
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
+static DEVICE_ATTR(value, S_IRUGO | S_IWUSR, show_##value, set_##value);
show_set(blue);
show_set(red);
show_set(green);
diff --git a/drivers/usb/misc/usbsevseg.c b/drivers/usb/misc/usbsevseg.c
index de8ef94..417b8f2 100644
--- a/drivers/usb/misc/usbsevseg.c
+++ b/drivers/usb/misc/usbsevseg.c
@@ -192,7 +192,7 @@
\
return count; \
} \
-static DEVICE_ATTR(name, S_IWUGO | S_IRUGO, show_attr_##name, set_attr_##name);
+static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, show_attr_##name, set_attr_##name);
static ssize_t show_attr_text(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -223,7 +223,7 @@
return count;
}
-static DEVICE_ATTR(text, S_IWUGO | S_IRUGO, show_attr_text, set_attr_text);
+static DEVICE_ATTR(text, S_IRUGO | S_IWUSR, show_attr_text, set_attr_text);
static ssize_t show_attr_decimals(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -272,8 +272,7 @@
return count;
}
-static DEVICE_ATTR(decimals, S_IWUGO | S_IRUGO,
- show_attr_decimals, set_attr_decimals);
+static DEVICE_ATTR(decimals, S_IRUGO | S_IWUSR, show_attr_decimals, set_attr_decimals);
static ssize_t show_attr_textmode(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -319,8 +318,7 @@
return -EINVAL;
}
-static DEVICE_ATTR(textmode, S_IWUGO | S_IRUGO,
- show_attr_textmode, set_attr_textmode);
+static DEVICE_ATTR(textmode, S_IRUGO | S_IWUSR, show_attr_textmode, set_attr_textmode);
MYDEV_ATTR_SIMPLE_UNSIGNED(powered, update_display_powered);
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 719c618..ac5bfd6 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -536,6 +536,7 @@
.open = yurex_open,
.release = yurex_release,
.fasync = yurex_fasync,
+ .llseek = default_llseek,
};
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 44cb37b..c436e1e 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -15,7 +15,6 @@
#include <linux/poll.h>
#include <linux/compat.h>
#include <linux/mm.h>
-#include <linux/smp_lock.h>
#include <linux/scatterlist.h>
#include <linux/slab.h>
diff --git a/drivers/usb/mon/mon_stat.c b/drivers/usb/mon/mon_stat.c
index 8ec94f1..e5ce42b 100644
--- a/drivers/usb/mon/mon_stat.c
+++ b/drivers/usb/mon/mon_stat.c
@@ -11,7 +11,6 @@
#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/fs.h>
-#include <linux/smp_lock.h>
#include <asm/uaccess.h>
#include "usb_mon.h"
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 611a9d2..fcb5206 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -171,8 +171,9 @@
}
/* Start sampling ID pin, when plug is removed from MUSB */
- if (is_otg_enabled(musb) && (musb->xceiv->state == OTG_STATE_B_IDLE
- || musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
+ if ((is_otg_enabled(musb) && (musb->xceiv->state == OTG_STATE_B_IDLE
+ || musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) ||
+ (musb->int_usb & MUSB_INTR_DISCONNECT && is_host_active(musb))) {
mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
musb->a_wait_bcon = TIMER_DELAY;
}
@@ -323,30 +324,8 @@
return -EIO;
}
-int __init musb_platform_init(struct musb *musb, void *board_data)
+static void musb_platform_reg_init(struct musb *musb)
{
-
- /*
- * Rev 1.0 BF549 EZ-KITs require PE7 to be high for both DEVICE
- * and OTG HOST modes, while rev 1.1 and greater require PE7 to
- * be low for DEVICE mode and high for HOST mode. We set it high
- * here because we are in host mode
- */
-
- if (gpio_request(musb->config->gpio_vrsel, "USB_VRSEL")) {
- printk(KERN_ERR "Failed ro request USB_VRSEL GPIO_%d \n",
- musb->config->gpio_vrsel);
- return -ENODEV;
- }
- gpio_direction_output(musb->config->gpio_vrsel, 0);
-
- usb_nop_xceiv_register();
- musb->xceiv = otg_get_transceiver();
- if (!musb->xceiv) {
- gpio_free(musb->config->gpio_vrsel);
- return -ENODEV;
- }
-
if (ANOMALY_05000346) {
bfin_write_USB_APHY_CALIB(ANOMALY_05000346_value);
SSYNC();
@@ -358,7 +337,8 @@
}
/* Configure PLL oscillator register */
- bfin_write_USB_PLLOSC_CTRL(0x30a8);
+ bfin_write_USB_PLLOSC_CTRL(0x3080 |
+ ((480/musb->config->clkin) << 1));
SSYNC();
bfin_write_USB_SRP_CLKDIV((get_sclk()/1000) / 32 - 1);
@@ -380,6 +360,33 @@
EP2_RX_ENA | EP3_RX_ENA | EP4_RX_ENA |
EP5_RX_ENA | EP6_RX_ENA | EP7_RX_ENA);
SSYNC();
+}
+
+int __init musb_platform_init(struct musb *musb, void *board_data)
+{
+
+ /*
+ * Rev 1.0 BF549 EZ-KITs require PE7 to be high for both DEVICE
+ * and OTG HOST modes, while rev 1.1 and greater require PE7 to
+ * be low for DEVICE mode and high for HOST mode. We set it high
+ * here because we are in host mode
+ */
+
+ if (gpio_request(musb->config->gpio_vrsel, "USB_VRSEL")) {
+ printk(KERN_ERR "Failed ro request USB_VRSEL GPIO_%d\n",
+ musb->config->gpio_vrsel);
+ return -ENODEV;
+ }
+ gpio_direction_output(musb->config->gpio_vrsel, 0);
+
+ usb_nop_xceiv_register();
+ musb->xceiv = otg_get_transceiver();
+ if (!musb->xceiv) {
+ gpio_free(musb->config->gpio_vrsel);
+ return -ENODEV;
+ }
+
+ musb_platform_reg_init(musb);
if (is_host_enabled(musb)) {
musb->board_set_vbus = bfin_set_vbus;
@@ -394,6 +401,27 @@
return 0;
}
+#ifdef CONFIG_PM
+void musb_platform_save_context(struct musb *musb,
+ struct musb_context_registers *musb_context)
+{
+ if (is_host_active(musb))
+ /*
+ * During hibernate gpio_vrsel will change from high to low
+ * low which will generate wakeup event resume the system
+ * immediately. Set it to 0 before hibernate to avoid this
+ * wakeup event.
+ */
+ gpio_set_value(musb->config->gpio_vrsel, 0);
+}
+
+void musb_platform_restore_context(struct musb *musb,
+ struct musb_context_registers *musb_context)
+{
+ musb_platform_reg_init(musb);
+}
+#endif
+
int musb_platform_exit(struct musb *musb)
{
gpio_free(musb->config->gpio_vrsel);
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index c9f9024..99beebc 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -552,7 +552,8 @@
if (int_usb & MUSB_INTR_SESSREQ) {
void __iomem *mbase = musb->mregs;
- if (devctl & MUSB_DEVCTL_BDEVICE) {
+ if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS
+ && (devctl & MUSB_DEVCTL_BDEVICE)) {
DBG(3, "SessReq while on B state\n");
return IRQ_HANDLED;
}
@@ -1052,6 +1053,11 @@
clk_put(musb->clock);
spin_unlock_irqrestore(&musb->lock, flags);
+ if (!is_otg_enabled(musb) && is_host_enabled(musb))
+ usb_remove_hcd(musb_to_hcd(musb));
+ musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
+ musb_platform_exit(musb);
+
/* FIXME power down */
}
@@ -2110,12 +2116,15 @@
* Otherwise, wait till the gadget driver hooks up.
*/
if (!is_otg_enabled(musb) && is_host_enabled(musb)) {
+ struct usb_hcd *hcd = musb_to_hcd(musb);
+
MUSB_HST_MODE(musb);
musb->xceiv->default_a = 1;
musb->xceiv->state = OTG_STATE_A_IDLE;
status = usb_add_hcd(musb_to_hcd(musb), -1, 0);
+ hcd->self.uses_pio_for_control = 1;
DBG(1, "%s mode, status %d, devctl %02x %c\n",
"HOST", status,
musb_readb(musb->mregs, MUSB_DEVCTL),
@@ -2244,13 +2253,6 @@
*/
musb_exit_debugfs(musb);
musb_shutdown(pdev);
-#ifdef CONFIG_USB_MUSB_HDRC_HCD
- if (musb->board_mode == MUSB_HOST)
- usb_remove_hcd(musb_to_hcd(musb));
-#endif
- musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
- musb_platform_exit(musb);
- musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
musb_free(musb);
iounmap(ctrl_base);
@@ -2411,9 +2413,6 @@
unsigned long flags;
struct musb *musb = dev_to_musb(&pdev->dev);
- if (!musb->clock)
- return 0;
-
spin_lock_irqsave(&musb->lock, flags);
if (is_peripheral_active(musb)) {
@@ -2428,10 +2427,12 @@
musb_save_context(musb);
- if (musb->set_clock)
- musb->set_clock(musb->clock, 0);
- else
- clk_disable(musb->clock);
+ if (musb->clock) {
+ if (musb->set_clock)
+ musb->set_clock(musb->clock, 0);
+ else
+ clk_disable(musb->clock);
+ }
spin_unlock_irqrestore(&musb->lock, flags);
return 0;
}
@@ -2441,13 +2442,12 @@
struct platform_device *pdev = to_platform_device(dev);
struct musb *musb = dev_to_musb(&pdev->dev);
- if (!musb->clock)
- return 0;
-
- if (musb->set_clock)
- musb->set_clock(musb->clock, 1);
- else
- clk_enable(musb->clock);
+ if (musb->clock) {
+ if (musb->set_clock)
+ musb->set_clock(musb->clock, 1);
+ else
+ clk_enable(musb->clock);
+ }
musb_restore_context(musb);
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 69797e5..febaabc 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -487,7 +487,7 @@
};
#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
+ defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_BLACKFIN)
extern void musb_platform_save_context(struct musb *musb,
struct musb_context_registers *musb_context);
extern void musb_platform_restore_context(struct musb *musb,
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 5d81504..9d6ade8 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -92,6 +92,59 @@
/* ----------------------------------------------------------------------- */
+/* Maps the buffer to dma */
+
+static inline void map_dma_buffer(struct musb_request *request,
+ struct musb *musb)
+{
+ if (request->request.dma == DMA_ADDR_INVALID) {
+ request->request.dma = dma_map_single(
+ musb->controller,
+ request->request.buf,
+ request->request.length,
+ request->tx
+ ? DMA_TO_DEVICE
+ : DMA_FROM_DEVICE);
+ request->mapped = 1;
+ } else {
+ dma_sync_single_for_device(musb->controller,
+ request->request.dma,
+ request->request.length,
+ request->tx
+ ? DMA_TO_DEVICE
+ : DMA_FROM_DEVICE);
+ request->mapped = 0;
+ }
+}
+
+/* Unmap the buffer from dma and maps it back to cpu */
+static inline void unmap_dma_buffer(struct musb_request *request,
+ struct musb *musb)
+{
+ if (request->request.dma == DMA_ADDR_INVALID) {
+ DBG(20, "not unmapping a never mapped buffer\n");
+ return;
+ }
+ if (request->mapped) {
+ dma_unmap_single(musb->controller,
+ request->request.dma,
+ request->request.length,
+ request->tx
+ ? DMA_TO_DEVICE
+ : DMA_FROM_DEVICE);
+ request->request.dma = DMA_ADDR_INVALID;
+ request->mapped = 0;
+ } else {
+ dma_sync_single_for_cpu(musb->controller,
+ request->request.dma,
+ request->request.length,
+ request->tx
+ ? DMA_TO_DEVICE
+ : DMA_FROM_DEVICE);
+
+ }
+}
+
/*
* Immediately complete a request.
*
@@ -119,24 +172,8 @@
ep->busy = 1;
spin_unlock(&musb->lock);
- if (is_dma_capable()) {
- if (req->mapped) {
- dma_unmap_single(musb->controller,
- req->request.dma,
- req->request.length,
- req->tx
- ? DMA_TO_DEVICE
- : DMA_FROM_DEVICE);
- req->request.dma = DMA_ADDR_INVALID;
- req->mapped = 0;
- } else if (req->request.dma != DMA_ADDR_INVALID)
- dma_sync_single_for_cpu(musb->controller,
- req->request.dma,
- req->request.length,
- req->tx
- ? DMA_TO_DEVICE
- : DMA_FROM_DEVICE);
- }
+ if (is_dma_capable() && ep->dma)
+ unmap_dma_buffer(req, musb);
if (request->status == 0)
DBG(5, "%s done request %p, %d/%d\n",
ep->end_point.name, request,
@@ -395,6 +432,13 @@
#endif
if (!use_dma) {
+ /*
+ * Unmap the dma buffer back to cpu if dma channel
+ * programming fails
+ */
+ if (is_dma_capable() && musb_ep->dma)
+ unmap_dma_buffer(req, musb);
+
musb_write_fifo(musb_ep->hw_ep, fifo_count,
(u8 *) (request->buf + request->actual));
request->actual += fifo_count;
@@ -644,10 +688,8 @@
*/
csr |= MUSB_RXCSR_DMAENAB;
- if (!musb_ep->hb_mult &&
- musb_ep->hw_ep->rx_double_buffered)
- csr |= MUSB_RXCSR_AUTOCLEAR;
#ifdef USE_MODE1
+ csr |= MUSB_RXCSR_AUTOCLEAR;
/* csr |= MUSB_RXCSR_DMAMODE; */
/* this special sequence (enabling and then
@@ -656,6 +698,10 @@
*/
musb_writew(epio, MUSB_RXCSR,
csr | MUSB_RXCSR_DMAMODE);
+#else
+ if (!musb_ep->hb_mult &&
+ musb_ep->hw_ep->rx_double_buffered)
+ csr |= MUSB_RXCSR_AUTOCLEAR;
#endif
musb_writew(epio, MUSB_RXCSR, csr);
@@ -711,6 +757,21 @@
return;
}
#endif
+ /*
+ * Unmap the dma buffer back to cpu if dma channel
+ * programming fails. This buffer is mapped if the
+ * channel allocation is successful
+ */
+ if (is_dma_capable() && musb_ep->dma) {
+ unmap_dma_buffer(req, musb);
+
+ /*
+ * Clear DMAENAB and AUTOCLEAR for the
+ * PIO mode transfer
+ */
+ csr &= ~(MUSB_RXCSR_DMAENAB | MUSB_RXCSR_AUTOCLEAR);
+ musb_writew(epio, MUSB_RXCSR, csr);
+ }
musb_read_fifo(musb_ep->hw_ep, fifo_count, (u8 *)
(request->buf + request->actual));
@@ -807,7 +868,7 @@
#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
/* Autoclear doesn't clear RxPktRdy for short packets */
- if ((dma->desired_mode == 0)
+ if ((dma->desired_mode == 0 && !hw_ep->rx_double_buffered)
|| (dma->actual_len
& (musb_ep->packet_sz - 1))) {
/* ack the read! */
@@ -818,8 +879,16 @@
/* incomplete, and not short? wait for next IN packet */
if ((request->actual < request->length)
&& (musb_ep->dma->actual_len
- == musb_ep->packet_sz))
+ == musb_ep->packet_sz)) {
+ /* In double buffer case, continue to unload fifo if
+ * there is Rx packet in FIFO.
+ **/
+ csr = musb_readw(epio, MUSB_RXCSR);
+ if ((csr & MUSB_RXCSR_RXPKTRDY) &&
+ hw_ep->rx_double_buffered)
+ goto exit;
return;
+ }
#endif
musb_g_giveback(musb_ep, request, 0);
@@ -827,7 +896,9 @@
if (!request)
return;
}
-
+#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
+exit:
+#endif
/* Analyze request */
rxstate(musb, to_musb_request(request));
}
@@ -916,13 +987,9 @@
* likewise high bandwidth periodic tx
*/
/* Set TXMAXP with the FIFO size of the endpoint
- * to disable double buffering mode. Currently, It seems that double
- * buffering has problem if musb RTL revision number < 2.0.
+ * to disable double buffering mode.
*/
- if (musb->hwvers < MUSB_HWVERS_2000)
- musb_writew(regs, MUSB_TXMAXP, hw_ep->max_packet_sz_tx);
- else
- musb_writew(regs, MUSB_TXMAXP, musb_ep->packet_sz | (musb_ep->hb_mult << 11));
+ musb_writew(regs, MUSB_TXMAXP, musb_ep->packet_sz | (musb_ep->hb_mult << 11));
csr = MUSB_TXCSR_MODE | MUSB_TXCSR_CLRDATATOG;
if (musb_readw(regs, MUSB_TXCSR)
@@ -958,10 +1025,7 @@
/* Set RXMAXP with the FIFO size of the endpoint
* to disable double buffering mode.
*/
- if (musb->hwvers < MUSB_HWVERS_2000)
- musb_writew(regs, MUSB_RXMAXP, hw_ep->max_packet_sz_rx);
- else
- musb_writew(regs, MUSB_RXMAXP, musb_ep->packet_sz | (musb_ep->hb_mult << 11));
+ musb_writew(regs, MUSB_RXMAXP, musb_ep->packet_sz | (musb_ep->hb_mult << 11));
/* force shared fifo to OUT-only mode */
if (hw_ep->is_shared_fifo) {
@@ -1147,28 +1211,9 @@
request->epnum = musb_ep->current_epnum;
request->tx = musb_ep->is_in;
- if (is_dma_capable() && musb_ep->dma) {
- if (request->request.dma == DMA_ADDR_INVALID) {
- request->request.dma = dma_map_single(
- musb->controller,
- request->request.buf,
- request->request.length,
- request->tx
- ? DMA_TO_DEVICE
- : DMA_FROM_DEVICE);
- request->mapped = 1;
- } else {
- dma_sync_single_for_device(musb->controller,
- request->request.dma,
- request->request.length,
- request->tx
- ? DMA_TO_DEVICE
- : DMA_FROM_DEVICE);
- request->mapped = 0;
- }
- } else if (!req->buf) {
- return -ENODATA;
- } else
+ if (is_dma_capable() && musb_ep->dma)
+ map_dma_buffer(request, musb);
+ else
request->mapped = 0;
spin_lock_irqsave(&musb->lock, lockflags);
@@ -1695,8 +1740,10 @@
musb_platform_try_idle(musb, 0);
status = device_register(&musb->g.dev);
- if (status != 0)
+ if (status != 0) {
+ put_device(&musb->g.dev);
the_gadget = NULL;
+ }
return status;
}
@@ -1786,6 +1833,8 @@
spin_unlock_irqrestore(&musb->lock, flags);
if (is_otg_enabled(musb)) {
+ struct usb_hcd *hcd = musb_to_hcd(musb);
+
DBG(3, "OTG startup...\n");
/* REVISIT: funcall to other code, which also
@@ -1800,6 +1849,8 @@
musb->gadget_driver = NULL;
musb->g.dev.driver = NULL;
spin_unlock_irqrestore(&musb->lock, flags);
+ } else {
+ hcd->self.uses_pio_for_control = 1;
}
}
}
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 2442675..5a727c5 100644
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -633,8 +633,9 @@
return 0;
}
-static inline void musb_read_txhubport(void __iomem *mbase, u8 epnum)
+static inline u8 musb_read_txhubport(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
#endif /* CONFIG_BLACKFIN */
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index 6f771af..563114d 100644
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -158,6 +158,8 @@
dma_addr_t dma_addr, u32 len)
{
struct musb_dma_channel *musb_channel = channel->private_data;
+ struct musb_dma_controller *controller = musb_channel->controller;
+ struct musb *musb = controller->private_data;
DBG(2, "ep%d-%s pkt_sz %d, dma_addr 0x%x length %d, mode %d\n",
musb_channel->epnum,
@@ -167,6 +169,18 @@
BUG_ON(channel->status == MUSB_DMA_STATUS_UNKNOWN ||
channel->status == MUSB_DMA_STATUS_BUSY);
+ /*
+ * The DMA engine in RTL1.8 and above cannot handle
+ * DMA addresses that are not aligned to a 4 byte boundary.
+ * It ends up masking the last two bits of the address
+ * programmed in DMA_ADDR.
+ *
+ * Fail such DMA transfers, so that the backup PIO mode
+ * can carry out the transfer
+ */
+ if ((musb->hwvers >= MUSB_HWVERS_1800) && (dma_addr % 4))
+ return false;
+
channel->actual_len = 0;
musb_channel->start_addr = dma_addr;
musb_channel->len = len;
diff --git a/drivers/usb/otg/langwell_otg.c b/drivers/usb/otg/langwell_otg.c
index bdc3ea6..9fea482 100644
--- a/drivers/usb/otg/langwell_otg.c
+++ b/drivers/usb/otg/langwell_otg.c
@@ -1896,7 +1896,7 @@
}
return count;
}
-static DEVICE_ATTR(a_bus_req, S_IRUGO | S_IWUGO, get_a_bus_req, set_a_bus_req);
+static DEVICE_ATTR(a_bus_req, S_IRUGO | S_IWUSR, get_a_bus_req, set_a_bus_req);
static ssize_t
get_a_bus_drop(struct device *dev, struct device_attribute *attr, char *buf)
@@ -1942,8 +1942,7 @@
}
return count;
}
-static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUGO,
- get_a_bus_drop, set_a_bus_drop);
+static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUSR, get_a_bus_drop, set_a_bus_drop);
static ssize_t
get_b_bus_req(struct device *dev, struct device_attribute *attr, char *buf)
@@ -1988,7 +1987,7 @@
}
return count;
}
-static DEVICE_ATTR(b_bus_req, S_IRUGO | S_IWUGO, get_b_bus_req, set_b_bus_req);
+static DEVICE_ATTR(b_bus_req, S_IRUGO | S_IWUSR, get_b_bus_req, set_b_bus_req);
static ssize_t
set_a_clr_err(struct device *dev, struct device_attribute *attr,
@@ -2012,7 +2011,7 @@
}
return count;
}
-static DEVICE_ATTR(a_clr_err, S_IWUGO, NULL, set_a_clr_err);
+static DEVICE_ATTR(a_clr_err, S_IWUSR, NULL, set_a_clr_err);
static struct attribute *inputs_attrs[] = {
&dev_attr_a_bus_req.attr,
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 89a9a58..6a50965 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -201,6 +201,7 @@
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) },
+ { USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) },
{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) },
{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) },
{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) },
@@ -696,6 +697,7 @@
.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
{ USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
@@ -794,6 +796,8 @@
{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
+ { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 7dfe02f1..1286f1e2 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -114,6 +114,9 @@
/* Lenz LI-USB Computer Interface. */
#define FTDI_LENZ_LIUSB_PID 0xD780
+/* Vardaan Enterprises Serial Interface VEUSB422R3 */
+#define FTDI_VARDAAN_PID 0xF070
+
/*
* Xsens Technologies BV products (http://www.xsens.com).
*/
@@ -721,6 +724,7 @@
*/
#define RTSYSTEMS_VID 0x2100 /* Vendor ID */
#define RTSYSTEMS_SERIAL_VX7_PID 0x9e52 /* Serial converter for VX-7 Radios using FT232RL */
+#define RTSYSTEMS_CT29B_PID 0x9e54 /* CT29B Radio Cable */
/*
* Bayer Ascensia Contour blood glucose meter USB-converter cable.
@@ -1100,3 +1104,10 @@
#define FTDI_SCIENCESCOPE_LOGBOOKML_PID 0xFF18
#define FTDI_SCIENCESCOPE_LS_LOGBOOK_PID 0xFF1C
#define FTDI_SCIENCESCOPE_HS_LOGBOOK_PID 0xFF1D
+
+/*
+ * Milkymist One JTAG/Serial
+ */
+#define QIHARDWARE_VID 0x20B7
+#define MILKYMISTONE_JTAGSERIAL_PID 0x0713
+
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 2297fb1..ef2977d 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -518,7 +518,7 @@
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4505, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC, 0xff, 0xff, 0xff) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) },
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index e64da74..6954de5 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -21,7 +21,6 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/tty.h>
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
@@ -52,6 +51,7 @@
.suspend = usb_serial_suspend,
.resume = usb_serial_resume,
.no_dynamic_id = 1,
+ .supports_autosuspend = 1,
};
/* There is no MODULE_DEVICE_TABLE for usbserial.c. Instead
@@ -1344,6 +1344,8 @@
return -ENODEV;
fixup_generic(driver);
+ if (driver->usb_driver)
+ driver->usb_driver->supports_autosuspend = 1;
if (!driver->description)
driver->description = driver->driver.name;
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index a688b1e..689ee1f 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -285,7 +285,7 @@
/* queue a command */
/* This is always called with scsi_lock(host) held */
-static int queuecommand(struct scsi_cmnd *srb,
+static int queuecommand_lck(struct scsi_cmnd *srb,
void (*done)(struct scsi_cmnd *))
{
struct us_data *us = host_to_us(srb->device->host);
@@ -315,6 +315,8 @@
return 0;
}
+static DEF_SCSI_QCMD(queuecommand)
+
/***********************************************************************
* Error handling functions
***********************************************************************/
diff --git a/drivers/usb/storage/sierra_ms.c b/drivers/usb/storage/sierra_ms.c
index 57fc2f5..ceba512 100644
--- a/drivers/usb/storage/sierra_ms.c
+++ b/drivers/usb/storage/sierra_ms.c
@@ -121,7 +121,7 @@
}
return result;
}
-static DEVICE_ATTR(truinst, S_IWUGO | S_IRUGO, show_truinst, NULL);
+static DEVICE_ATTR(truinst, S_IRUGO, show_truinst, NULL);
int sierra_ms_init(struct us_data *us)
{
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 2054b1e..339fac3 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -331,10 +331,7 @@
iu->iu_id = IU_ID_COMMAND;
iu->tag = cpu_to_be16(stream_id);
- if (sdev->ordered_tags && (cmnd->request->cmd_flags & REQ_HARDBARRIER))
- iu->prio_attr = UAS_ORDERED_TAG;
- else
- iu->prio_attr = UAS_SIMPLE_TAG;
+ iu->prio_attr = UAS_SIMPLE_TAG;
iu->len = len;
int_to_scsilun(sdev->lun, &iu->lun);
memcpy(iu->cdb, cmnd->cmnd, cmnd->cmd_len);
@@ -433,7 +430,7 @@
return 0;
}
-static int uas_queuecommand(struct scsi_cmnd *cmnd,
+static int uas_queuecommand_lck(struct scsi_cmnd *cmnd,
void (*done)(struct scsi_cmnd *))
{
struct scsi_device *sdev = cmnd->device;
@@ -491,6 +488,8 @@
return 0;
}
+static DEF_SCSI_QCMD(uas_queuecommand)
+
static int uas_eh_abort_handler(struct scsi_cmnd *cmnd)
{
struct scsi_device *sdev = cmnd->device;
diff --git a/drivers/uwb/allocator.c b/drivers/uwb/allocator.c
index 436e4f7..e45e673 100644
--- a/drivers/uwb/allocator.c
+++ b/drivers/uwb/allocator.c
@@ -326,7 +326,8 @@
int bit_index;
ai = kzalloc(sizeof(struct uwb_rsv_alloc_info), GFP_KERNEL);
-
+ if (!ai)
+ return UWB_RSV_ALLOC_NOT_FOUND;
ai->min_mas = rsv->min_mas;
ai->max_mas = rsv->max_mas;
ai->max_interval = rsv->max_interval;
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 4b4da5b..f442668 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -129,8 +129,9 @@
size_t hdr_size;
struct socket *sock;
- sock = rcu_dereference_check(vq->private_data,
- lockdep_is_held(&vq->mutex));
+ /* TODO: check that we are running from vhost_worker?
+ * Not sure it's worth it, it's straight-forward enough. */
+ sock = rcu_dereference_check(vq->private_data, 1);
if (!sock)
return;
diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c
index 3ec2460..734c650 100644
--- a/drivers/video/backlight/adp8860_bl.c
+++ b/drivers/video/backlight/adp8860_bl.c
@@ -502,8 +502,10 @@
struct device_attribute *attr, const char *buf, size_t count)
{
struct adp8860_bl *data = dev_get_drvdata(dev);
+ int ret = strict_strtoul(buf, 10, &data->cached_daylight_max);
+ if (ret)
+ return ret;
- strict_strtoul(buf, 10, &data->cached_daylight_max);
return adp8860_store(dev, buf, count, ADP8860_BLMX1);
}
static DEVICE_ATTR(l1_daylight_max, 0664, adp8860_bl_l1_daylight_max_show,
@@ -614,7 +616,7 @@
if (val == 0) {
/* Enable automatic ambient light sensing */
adp8860_set_bits(data->client, ADP8860_MDCR, CMP_AUTOEN);
- } else if ((val > 0) && (val < 6)) {
+ } else if ((val > 0) && (val <= 3)) {
/* Disable automatic ambient light sensing */
adp8860_clr_bits(data->client, ADP8860_MDCR, CMP_AUTOEN);
@@ -622,7 +624,7 @@
mutex_lock(&data->lock);
adp8860_read(data->client, ADP8860_CFGR, ®_val);
reg_val &= ~(CFGR_BLV_MASK << CFGR_BLV_SHIFT);
- reg_val |= val << CFGR_BLV_SHIFT;
+ reg_val |= (val - 1) << CFGR_BLV_SHIFT;
adp8860_write(data->client, ADP8860_CFGR, reg_val);
mutex_unlock(&data->lock);
}
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index e207810..0870329 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -197,12 +197,12 @@
{
struct backlight_device *bd = to_backlight_device(dev);
- if (bd->ops->options & BL_CORE_SUSPENDRESUME) {
- mutex_lock(&bd->ops_lock);
+ mutex_lock(&bd->ops_lock);
+ if (bd->ops && bd->ops->options & BL_CORE_SUSPENDRESUME) {
bd->props.state |= BL_CORE_SUSPENDED;
backlight_update_status(bd);
- mutex_unlock(&bd->ops_lock);
}
+ mutex_unlock(&bd->ops_lock);
return 0;
}
@@ -211,12 +211,12 @@
{
struct backlight_device *bd = to_backlight_device(dev);
- if (bd->ops->options & BL_CORE_SUSPENDRESUME) {
- mutex_lock(&bd->ops_lock);
+ mutex_lock(&bd->ops_lock);
+ if (bd->ops && bd->ops->options & BL_CORE_SUSPENDRESUME) {
bd->props.state &= ~BL_CORE_SUSPENDED;
backlight_update_status(bd);
- mutex_unlock(&bd->ops_lock);
}
+ mutex_unlock(&bd->ops_lock);
return 0;
}
diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c
index 9093ef0..c67801e 100644
--- a/drivers/video/backlight/l4f00242t03.c
+++ b/drivers/video/backlight/l4f00242t03.c
@@ -78,7 +78,7 @@
const u16 slpin = 0x10;
const u16 disoff = 0x28;
- if (power) {
+ if (power <= FB_BLANK_NORMAL) {
if (priv->lcd_on)
return 0;
diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c
index abc43a0..5d3cf33 100644
--- a/drivers/video/backlight/lms283gf05.c
+++ b/drivers/video/backlight/lms283gf05.c
@@ -129,7 +129,7 @@
struct spi_device *spi = st->spi;
struct lms283gf05_pdata *pdata = spi->dev.platform_data;
- if (power) {
+ if (power <= FB_BLANK_NORMAL) {
if (pdata)
lms283gf05_reset(pdata->reset_gpio,
pdata->reset_inverted);
diff --git a/drivers/video/backlight/mbp_nvidia_bl.c b/drivers/video/backlight/mbp_nvidia_bl.c
index 9fb533f..1485f73 100644
--- a/drivers/video/backlight/mbp_nvidia_bl.c
+++ b/drivers/video/backlight/mbp_nvidia_bl.c
@@ -335,6 +335,24 @@
},
.driver_data = (void *)&nvidia_chipset_data,
},
+ {
+ .callback = mbp_dmi_match,
+ .ident = "MacBookAir 3,1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir3,1"),
+ },
+ .driver_data = (void *)&nvidia_chipset_data,
+ },
+ {
+ .callback = mbp_dmi_match,
+ .ident = "MacBookAir 3,2",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir3,2"),
+ },
+ .driver_data = (void *)&nvidia_chipset_data,
+ },
{ }
};
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index 5504435..21866ec 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -25,6 +25,7 @@
struct pwm_device *pwm;
struct device *dev;
unsigned int period;
+ unsigned int lth_brightness;
int (*notify)(struct device *,
int brightness);
};
@@ -48,7 +49,9 @@
pwm_config(pb->pwm, 0, pb->period);
pwm_disable(pb->pwm);
} else {
- pwm_config(pb->pwm, brightness * pb->period / max, pb->period);
+ brightness = pb->lth_brightness +
+ (brightness * (pb->period - pb->lth_brightness) / max);
+ pwm_config(pb->pwm, brightness, pb->period);
pwm_enable(pb->pwm);
}
return 0;
@@ -92,6 +95,8 @@
pb->period = data->pwm_period_ns;
pb->notify = data->notify;
+ pb->lth_brightness = data->lth_brightness *
+ (data->pwm_period_ns / data->max_brightness);
pb->dev = &pdev->dev;
pb->pwm = pwm_request(data->pwm_id, "backlight");
diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index a3128c9..5927db0 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -729,10 +729,10 @@
return strlen(buf);
}
-static DEVICE_ATTR(gamma_table, 0644,
+static DEVICE_ATTR(gamma_table, 0444,
s6e63m0_sysfs_show_gamma_table, NULL);
-static int __init s6e63m0_probe(struct spi_device *spi)
+static int __devinit s6e63m0_probe(struct spi_device *spi)
{
int ret = 0;
struct s6e63m0 *lcd = NULL;
@@ -829,6 +829,9 @@
struct s6e63m0 *lcd = dev_get_drvdata(&spi->dev);
s6e63m0_power(lcd, FB_BLANK_POWERDOWN);
+ device_remove_file(&spi->dev, &dev_attr_gamma_table);
+ device_remove_file(&spi->dev, &dev_attr_gamma_mode);
+ backlight_device_unregister(lcd->bd);
lcd_device_unregister(lcd->ld);
kfree(lcd);
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 54e32c5..915448e 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -47,7 +47,6 @@
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/screen_info.h>
-#include <linux/smp_lock.h>
#include <video/vga.h>
#include <asm/io.h>
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index cad7d45..c265aed 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1029,10 +1029,6 @@
goto err_release_pl_mem;
}
- ret = request_irq(par->irq, lcdc_irq_handler, 0, DRIVER_NAME, par);
- if (ret)
- goto err_release_pl_mem;
-
/* Initialize par */
da8xx_fb_info->var.bits_per_pixel = lcd_cfg->bpp;
@@ -1060,7 +1056,7 @@
ret = fb_alloc_cmap(&da8xx_fb_info->cmap, PALETTE_SIZE, 0);
if (ret)
- goto err_free_irq;
+ goto err_release_pl_mem;
da8xx_fb_info->cmap.len = par->palette_sz;
/* initialize var_screeninfo */
@@ -1088,8 +1084,13 @@
goto err_cpu_freq;
}
#endif
+
+ ret = request_irq(par->irq, lcdc_irq_handler, 0, DRIVER_NAME, par);
+ if (ret)
+ goto irq_freq;
return 0;
+irq_freq:
#ifdef CONFIG_CPU_FREQ
err_cpu_freq:
unregister_framebuffer(da8xx_fb_info);
@@ -1098,9 +1099,6 @@
err_dealloc_cmap:
fb_dealloc_cmap(&da8xx_fb_info->cmap);
-err_free_irq:
- free_irq(par->irq, par);
-
err_release_pl_mem:
dma_free_coherent(NULL, PALETTE_SIZE, par->v_palette_base,
par->p_palette_base);
diff --git a/drivers/video/fbcmap.c b/drivers/video/fbcmap.c
index f53b9f1d..5c3960d 100644
--- a/drivers/video/fbcmap.c
+++ b/drivers/video/fbcmap.c
@@ -80,6 +80,7 @@
* @cmap: frame buffer colormap structure
* @len: length of @cmap
* @transp: boolean, 1 if there is transparency, 0 otherwise
+ * @flags: flags for kmalloc memory allocation
*
* Allocates memory for a colormap @cmap. @len is the
* number of entries in the palette.
@@ -88,34 +89,48 @@
*
*/
-int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp)
+int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags)
{
- int size = len*sizeof(u16);
+ int size = len * sizeof(u16);
+ int ret = -ENOMEM;
- if (cmap->len != len) {
- fb_dealloc_cmap(cmap);
- if (!len)
- return 0;
- if (!(cmap->red = kmalloc(size, GFP_ATOMIC)))
- goto fail;
- if (!(cmap->green = kmalloc(size, GFP_ATOMIC)))
- goto fail;
- if (!(cmap->blue = kmalloc(size, GFP_ATOMIC)))
- goto fail;
- if (transp) {
- if (!(cmap->transp = kmalloc(size, GFP_ATOMIC)))
+ if (cmap->len != len) {
+ fb_dealloc_cmap(cmap);
+ if (!len)
+ return 0;
+
+ cmap->red = kmalloc(size, flags);
+ if (!cmap->red)
+ goto fail;
+ cmap->green = kmalloc(size, flags);
+ if (!cmap->green)
+ goto fail;
+ cmap->blue = kmalloc(size, flags);
+ if (!cmap->blue)
+ goto fail;
+ if (transp) {
+ cmap->transp = kmalloc(size, flags);
+ if (!cmap->transp)
+ goto fail;
+ } else {
+ cmap->transp = NULL;
+ }
+ }
+ cmap->start = 0;
+ cmap->len = len;
+ ret = fb_copy_cmap(fb_default_cmap(len), cmap);
+ if (ret)
goto fail;
- } else
- cmap->transp = NULL;
- }
- cmap->start = 0;
- cmap->len = len;
- fb_copy_cmap(fb_default_cmap(len), cmap);
- return 0;
+ return 0;
fail:
- fb_dealloc_cmap(cmap);
- return -ENOMEM;
+ fb_dealloc_cmap(cmap);
+ return ret;
+}
+
+int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp)
+{
+ return fb_alloc_cmap_gfp(cmap, len, transp, GFP_ATOMIC);
}
/**
@@ -250,8 +265,12 @@
int rc, size = cmap->len * sizeof(u16);
struct fb_cmap umap;
+ if (size < 0 || size < cmap->len)
+ return -E2BIG;
+
memset(&umap, 0, sizeof(struct fb_cmap));
- rc = fb_alloc_cmap(&umap, cmap->len, cmap->transp != NULL);
+ rc = fb_alloc_cmap_gfp(&umap, cmap->len, cmap->transp != NULL,
+ GFP_KERNEL);
if (rc)
return rc;
if (copy_from_user(umap.red, cmap->red, size) ||
diff --git a/drivers/video/geode/lxfb.h b/drivers/video/geode/lxfb.h
index e4c4d89..be8ccb4 100644
--- a/drivers/video/geode/lxfb.h
+++ b/drivers/video/geode/lxfb.h
@@ -22,6 +22,7 @@
#define DC_HFILT_COUNT 0x100
#define DC_VFILT_COUNT 0x100
#define VP_COEFF_SIZE 0x1000
+#define VP_PAL_COUNT 0x100
#define OUTPUT_CRT 0x01
#define OUTPUT_PANEL 0x02
@@ -48,7 +49,8 @@
uint64_t vp[VP_REG_COUNT];
uint64_t fp[FP_REG_COUNT];
- uint32_t pal[DC_PAL_COUNT];
+ uint32_t dc_pal[DC_PAL_COUNT];
+ uint32_t vp_pal[VP_PAL_COUNT];
uint32_t hcoeff[DC_HFILT_COUNT * 2];
uint32_t vcoeff[DC_VFILT_COUNT];
uint32_t vp_coeff[VP_COEFF_SIZE / 4];
diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/geode/lxfb_ops.c
index bc35a95..79e9abc 100644
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/geode/lxfb_ops.c
@@ -276,10 +276,10 @@
write_fp(par, FP_PT1, 0);
temp = FP_PT2_SCRC;
- if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
+ if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
temp |= FP_PT2_HSP;
- if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
+ if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT))
temp |= FP_PT2_VSP;
write_fp(par, FP_PT2, temp);
@@ -610,10 +610,15 @@
memcpy(par->vp, par->vp_regs, sizeof(par->vp));
memcpy(par->fp, par->vp_regs + VP_FP_START, sizeof(par->fp));
- /* save the palette */
+ /* save the display controller palette */
write_dc(par, DC_PAL_ADDRESS, 0);
- for (i = 0; i < ARRAY_SIZE(par->pal); i++)
- par->pal[i] = read_dc(par, DC_PAL_DATA);
+ for (i = 0; i < ARRAY_SIZE(par->dc_pal); i++)
+ par->dc_pal[i] = read_dc(par, DC_PAL_DATA);
+
+ /* save the video processor palette */
+ write_vp(par, VP_PAR, 0);
+ for (i = 0; i < ARRAY_SIZE(par->vp_pal); i++)
+ par->vp_pal[i] = read_vp(par, VP_PDR);
/* save the horizontal filter coefficients */
filt = par->dc[DC_IRQ_FILT_CTL] | DC_IRQ_FILT_CTL_H_FILT_SEL;
@@ -706,8 +711,8 @@
/* restore the palette */
write_dc(par, DC_PAL_ADDRESS, 0);
- for (i = 0; i < ARRAY_SIZE(par->pal); i++)
- write_dc(par, DC_PAL_DATA, par->pal[i]);
+ for (i = 0; i < ARRAY_SIZE(par->dc_pal); i++)
+ write_dc(par, DC_PAL_DATA, par->dc_pal[i]);
/* restore the horizontal filter coefficients */
filt = par->dc[DC_IRQ_FILT_CTL] | DC_IRQ_FILT_CTL_H_FILT_SEL;
@@ -751,6 +756,11 @@
}
}
+ /* restore video processor palette */
+ write_vp(par, VP_PAR, 0);
+ for (i = 0; i < ARRAY_SIZE(par->vp_pal); i++)
+ write_vp(par, VP_PDR, par->vp_pal[i]);
+
/* restore video coeff ram */
memcpy(par->vp_regs + VP_VCR, par->vp_coeff, sizeof(par->vp_coeff));
}
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index 7cfc170..ca0f6be 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -27,6 +27,7 @@
#include <linux/clk.h>
#include <linux/mutex.h>
+#include <mach/dma.h>
#include <mach/hardware.h>
#include <mach/ipu.h>
#include <mach/mx3fb.h>
@@ -1420,6 +1421,9 @@
struct device *dev;
struct mx3fb_platform_data *mx3fb_pdata;
+ if (!imx_dma_is_ipu(chan))
+ return false;
+
if (!rq)
return false;
diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c
index fed2a72..2fd7e52 100644
--- a/drivers/video/omap2/vram.c
+++ b/drivers/video/omap2/vram.c
@@ -554,9 +554,15 @@
size = PAGE_ALIGN(size);
if (paddr) {
- if ((paddr & ~PAGE_MASK) ||
- !memblock_is_region_memory(paddr, size)) {
- pr_err("Illegal SDRAM region for VRAM\n");
+ if (paddr & ~PAGE_MASK) {
+ pr_err("VRAM start address 0x%08x not page aligned\n",
+ paddr);
+ return;
+ }
+
+ if (!memblock_is_region_memory(paddr, size)) {
+ pr_err("Illegal SDRAM region 0x%08x..0x%08x for VRAM\n",
+ paddr, paddr + size - 1);
return;
}
@@ -570,9 +576,12 @@
return;
}
} else {
- paddr = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_REAL_LIMIT);
+ paddr = memblock_alloc(size, PAGE_SIZE);
}
+ memblock_free(paddr, size);
+ memblock_remove(paddr, size);
+
omap_vram_add_region(paddr, size);
pr_info("Reserving %u bytes SDRAM for VRAM\n", size);
diff --git a/drivers/video/riva/rivafb-i2c.c b/drivers/video/riva/rivafb-i2c.c
index a0e22ac..167400e 100644
--- a/drivers/video/riva/rivafb-i2c.c
+++ b/drivers/video/riva/rivafb-i2c.c
@@ -94,7 +94,6 @@
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_RIVA;
chan->adapter.class = i2c_class;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pdev->dev;
diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index 55b3077..d7df103 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -1071,6 +1071,10 @@
if (!hdmi->info)
goto out;
+ hdmi->monspec.modedb_len = 0;
+ fb_destroy_modedb(hdmi->monspec.modedb);
+ hdmi->monspec.modedb = NULL;
+
acquire_console_sem();
/* HDMI disconnect */
@@ -1078,7 +1082,6 @@
release_console_sem();
pm_runtime_put(hdmi->dev);
- fb_destroy_modedb(hdmi->monspec.modedb);
}
out:
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 5096373..b02d97a 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -115,15 +115,16 @@
.xres = 1280,
.yres = 720,
- .left_margin = 200,
- .right_margin = 88,
- .hsync_len = 48,
+ .left_margin = 220,
+ .right_margin = 110,
+ .hsync_len = 40,
.upper_margin = 20,
.lower_margin = 5,
.vsync_len = 5,
.pixclock = 13468,
+ .refresh = 60,
.sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
};
@@ -859,7 +860,7 @@
/* Couldn't reconfigure, hopefully, can continue as before */
return;
- info->fix.line_length = mode2.xres * (ch->cfg.bpp / 8);
+ info->fix.line_length = mode1.xres * (ch->cfg.bpp / 8);
/*
* fb_set_var() calls the notifier change internally, only if
@@ -867,7 +868,7 @@
* user event, we have to call the chain ourselves.
*/
event.info = info;
- event.data = &mode2;
+ event.data = &mode1;
fb_notifier_call_chain(evnt, &event);
}
@@ -1197,6 +1198,7 @@
const struct fb_videomode *mode = cfg->lcd_cfg;
unsigned long max_size = 0;
int k;
+ int num_cfg;
ch->info = framebuffer_alloc(0, &pdev->dev);
if (!ch->info) {
@@ -1232,8 +1234,14 @@
info->fix = sh_mobile_lcdc_fix;
info->fix.smem_len = max_size * (cfg->bpp / 8) * 2;
- if (!mode)
+ if (!mode) {
mode = &default_720p;
+ num_cfg = 1;
+ } else {
+ num_cfg = ch->cfg.num_cfg;
+ }
+
+ fb_videomode_to_modelist(mode, num_cfg, &info->modelist);
fb_videomode_to_var(var, mode);
/* Default Y virtual resolution is 2x panel size */
@@ -1281,10 +1289,6 @@
for (i = 0; i < j; i++) {
struct sh_mobile_lcdc_chan *ch = priv->ch + i;
- const struct fb_videomode *mode = ch->cfg.lcd_cfg;
-
- if (!mode)
- mode = &default_720p;
info = ch->info;
@@ -1297,7 +1301,6 @@
}
}
- fb_videomode_to_modelist(mode, ch->cfg.num_cfg, &info->modelist);
error = register_framebuffer(info);
if (error < 0)
goto err1;
diff --git a/drivers/video/sis/init.c b/drivers/video/sis/init.c
index c311ad3..31137ad 100644
--- a/drivers/video/sis/init.c
+++ b/drivers/video/sis/init.c
@@ -62,11 +62,11 @@
#include "init.h"
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
#include "300vtbl.h"
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
#include "310vtbl.h"
#endif
@@ -78,7 +78,7 @@
/* POINTER INITIALIZATION */
/*********************************************/
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
static void
InitCommonPointer(struct SiS_Private *SiS_Pr)
{
@@ -160,7 +160,7 @@
}
#endif
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static void
InitTo300Pointer(struct SiS_Private *SiS_Pr)
{
@@ -237,7 +237,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static void
InitTo310Pointer(struct SiS_Private *SiS_Pr)
{
@@ -321,13 +321,13 @@
SiSInitPtr(struct SiS_Private *SiS_Pr)
{
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
InitTo300Pointer(SiS_Pr);
#else
return false;
#endif
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
InitTo310Pointer(SiS_Pr);
#else
return false;
@@ -340,9 +340,7 @@
/* HELPER: Get ModeID */
/*********************************************/
-#ifndef SIS_XORG_XF86
static
-#endif
unsigned short
SiS_GetModeID(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay,
int Depth, bool FSTN, int LCDwidth, int LCDheight)
@@ -884,51 +882,51 @@
void
SiS_SetReg(SISIOADDRESS port, unsigned short index, unsigned short data)
{
- OutPortByte(port, index);
- OutPortByte(port + 1, data);
+ outb((u8)index, port);
+ outb((u8)data, port + 1);
}
void
SiS_SetRegByte(SISIOADDRESS port, unsigned short data)
{
- OutPortByte(port, data);
+ outb((u8)data, port);
}
void
SiS_SetRegShort(SISIOADDRESS port, unsigned short data)
{
- OutPortWord(port, data);
+ outw((u16)data, port);
}
void
SiS_SetRegLong(SISIOADDRESS port, unsigned int data)
{
- OutPortLong(port, data);
+ outl((u32)data, port);
}
unsigned char
SiS_GetReg(SISIOADDRESS port, unsigned short index)
{
- OutPortByte(port, index);
- return(InPortByte(port + 1));
+ outb((u8)index, port);
+ return inb(port + 1);
}
unsigned char
SiS_GetRegByte(SISIOADDRESS port)
{
- return(InPortByte(port));
+ return inb(port);
}
unsigned short
SiS_GetRegShort(SISIOADDRESS port)
{
- return(InPortWord(port));
+ return inw(port);
}
unsigned int
SiS_GetRegLong(SISIOADDRESS port)
{
- return(InPortLong(port));
+ return inl(port);
}
void
@@ -1089,7 +1087,7 @@
SiSInitPCIetc(struct SiS_Private *SiS_Pr)
{
switch(SiS_Pr->ChipType) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
case SIS_300:
case SIS_540:
case SIS_630:
@@ -1108,7 +1106,7 @@
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x5A);
break;
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
case SIS_315H:
case SIS_315:
case SIS_315PRO:
@@ -1152,9 +1150,7 @@
/* HELPER: SetLVDSetc */
/*********************************************/
-#ifdef SIS_LINUX_KERNEL
static
-#endif
void
SiSSetLVDSetc(struct SiS_Private *SiS_Pr)
{
@@ -1174,7 +1170,7 @@
if((temp == 1) || (temp == 2)) return;
switch(SiS_Pr->ChipType) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
case SIS_540:
case SIS_630:
case SIS_730:
@@ -1188,7 +1184,7 @@
}
break;
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
case SIS_550:
case SIS_650:
case SIS_740:
@@ -1420,9 +1416,7 @@
/* HELPER: GetVBType */
/*********************************************/
-#ifdef SIS_LINUX_KERNEL
static
-#endif
void
SiS_GetVBType(struct SiS_Private *SiS_Pr)
{
@@ -1487,7 +1481,6 @@
/* HELPER: Check RAM size */
/*********************************************/
-#ifdef SIS_LINUX_KERNEL
static bool
SiS_CheckMemorySize(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex)
@@ -1501,13 +1494,12 @@
if(AdapterMemSize < memorysize) return false;
return true;
}
-#endif
/*********************************************/
/* HELPER: Get DRAM type */
/*********************************************/
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static unsigned char
SiS_Get310DRAMType(struct SiS_Private *SiS_Pr)
{
@@ -1574,7 +1566,6 @@
/* HELPER: ClearBuffer */
/*********************************************/
-#ifdef SIS_LINUX_KERNEL
static void
SiS_ClearBuffer(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
@@ -1587,7 +1578,7 @@
if(SiS_Pr->SiS_ModeType >= ModeEGA) {
if(ModeNo > 0x13) {
- SiS_SetMemory(memaddr, memsize, 0);
+ memset_io(memaddr, 0, memsize);
} else {
pBuffer = (unsigned short SISIOMEMTYPE *)memaddr;
for(i = 0; i < 0x4000; i++) writew(0x0000, &pBuffer[i]);
@@ -1596,10 +1587,9 @@
pBuffer = (unsigned short SISIOMEMTYPE *)memaddr;
for(i = 0; i < 0x4000; i++) writew(0x0720, &pBuffer[i]);
} else {
- SiS_SetMemory(memaddr, 0x8000, 0);
+ memset_io(memaddr, 0, 0x8000);
}
}
-#endif
/*********************************************/
/* HELPER: SearchModeID */
@@ -2132,7 +2122,7 @@
SiS_SetReg(SiS_Pr->SiS_P3d4,0x14,0x4F);
}
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType == XGI_20) {
SiS_SetReg(SiS_Pr->SiS_P3d4,0x04,crt1data[4] - 1);
if(!(temp = crt1data[5] & 0x1f)) {
@@ -2215,7 +2205,7 @@
SiS_SetReg(SiS_Pr->SiS_P3c4,0x2c,clkb);
if(SiS_Pr->ChipType >= SIS_315H) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x01);
if(SiS_Pr->ChipType == XGI_20) {
unsigned short mf = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
@@ -2236,7 +2226,7 @@
/* FIFO */
/*********************************************/
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
void
SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
unsigned short *idx2)
@@ -2506,11 +2496,7 @@
SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x09,0x80,data);
/* Write foreground and background queue */
-#ifdef SIS_LINUX_KERNEL
templ = sisfb_read_nbridge_pci_dword(SiS_Pr, 0x50);
-#else
- templ = pciReadLong(0x00000000, 0x50);
-#endif
if(SiS_Pr->ChipType == SIS_730) {
@@ -2530,13 +2516,8 @@
}
-#ifdef SIS_LINUX_KERNEL
sisfb_write_nbridge_pci_dword(SiS_Pr, 0x50, templ);
templ = sisfb_read_nbridge_pci_dword(SiS_Pr, 0xA0);
-#else
- pciWriteLong(0x00000000, 0x50, templ);
- templ = pciReadLong(0x00000000, 0xA0);
-#endif
/* GUI grant timer (PCI config 0xA3) */
if(SiS_Pr->ChipType == SIS_730) {
@@ -2552,15 +2533,11 @@
}
-#ifdef SIS_LINUX_KERNEL
sisfb_write_nbridge_pci_dword(SiS_Pr, 0xA0, templ);
-#else
- pciWriteLong(0x00000000, 0xA0, templ);
-#endif
}
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static void
SiS_SetCRT1FIFO_310(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
@@ -2612,7 +2589,7 @@
}
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(VCLK > 150) data |= 0x80;
SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0x7B,data);
@@ -2621,7 +2598,7 @@
SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xF7,data);
#endif
} else if(SiS_Pr->ChipType < XGI_20) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(VCLK >= 166) data |= 0x0c;
SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
@@ -2630,7 +2607,7 @@
}
#endif
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(VCLK >= 200) data |= 0x0c;
if(SiS_Pr->ChipType == XGI_20) data &= ~0x04;
SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
@@ -2675,7 +2652,7 @@
unsigned short ModeIdIndex, unsigned short RRTI)
{
unsigned short data, infoflag = 0, modeflag, resindex;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
unsigned short data2, data3;
#endif
@@ -2736,7 +2713,7 @@
SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xB7,data);
}
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_315H) {
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x31,0xfb);
}
@@ -2826,7 +2803,7 @@
SiS_SetVCLKState(SiS_Pr, ModeNo, RRTI, ModeIdIndex);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->ChipType < SIS_661)) ||
(SiS_Pr->ChipType == XGI_40)) {
if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
@@ -2845,7 +2822,7 @@
#endif
}
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static void
SiS_SetupDualChip(struct SiS_Private *SiS_Pr)
{
@@ -2999,11 +2976,6 @@
SiS_Pr->SiS_SelectCRT2Rate = 0;
SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
-#ifdef SIS_XORG_XF86
- xf86DrvMsgVerb(0, X_PROBED, 4, "(init: VBType=0x%04x, VBInfo=0x%04x)\n",
- SiS_Pr->SiS_VBType, SiS_Pr->SiS_VBInfo);
-#endif
-
if(SiS_Pr->SiS_VBInfo & SetSimuScanMode) {
if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
@@ -3028,7 +3000,7 @@
}
switch(SiS_Pr->ChipType) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
case SIS_300:
SiS_SetCRT1FIFO_300(SiS_Pr, ModeNo, RefreshRateTableIndex);
break;
@@ -3039,7 +3011,7 @@
break;
#endif
default:
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType == XGI_20) {
unsigned char sr2b = 0, sr2c = 0;
switch(ModeNo) {
@@ -3062,7 +3034,7 @@
SiS_SetCRT1ModeRegs(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType == XGI_40) {
SiS_SetupDualChip(SiS_Pr);
}
@@ -3070,11 +3042,9 @@
SiS_LoadDAC(SiS_Pr, ModeNo, ModeIdIndex);
-#ifdef SIS_LINUX_KERNEL
if(SiS_Pr->SiS_flag_clearbuffer) {
SiS_ClearBuffer(SiS_Pr, ModeNo);
}
-#endif
if(!(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA))) {
SiS_WaitRetrace1(SiS_Pr);
@@ -3104,7 +3074,7 @@
static void
SiS_ResetVB(struct SiS_Private *SiS_Pr)
{
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
unsigned short temp;
@@ -3139,7 +3109,7 @@
* which locks CRT2 in some way to CRT1 timing. Disable
* this here.
*/
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if((IS_SIS651) || (IS_SISM650) ||
SiS_Pr->ChipType == SIS_340 ||
SiS_Pr->ChipType == XGI_40) {
@@ -3160,7 +3130,7 @@
static void
SiS_Handle760(struct SiS_Private *SiS_Pr)
{
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned int somebase;
unsigned char temp1, temp2, temp3;
@@ -3170,11 +3140,7 @@
(!(SiS_Pr->SiS_SysFlags & SF_760UMA)) )
return;
-#ifdef SIS_LINUX_KERNEL
somebase = sisfb_read_mio_pci_word(SiS_Pr, 0x74);
-#else
- somebase = pciReadWord(0x00001000, 0x74);
-#endif
somebase &= 0xffff;
if(somebase == 0) return;
@@ -3190,105 +3156,34 @@
temp2 = 0x0b;
}
-#ifdef SIS_LINUX_KERNEL
sisfb_write_nbridge_pci_byte(SiS_Pr, 0x7e, temp1);
sisfb_write_nbridge_pci_byte(SiS_Pr, 0x8d, temp2);
-#else
- pciWriteByte(0x00000000, 0x7e, temp1);
- pciWriteByte(0x00000000, 0x8d, temp2);
-#endif
SiS_SetRegByte((somebase + 0x85), temp3);
#endif
}
/*********************************************/
-/* X.org/XFree86: SET SCREEN PITCH */
-/*********************************************/
-
-#ifdef SIS_XORG_XF86
-static void
-SiS_SetPitchCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
-{
- SISPtr pSiS = SISPTR(pScrn);
- unsigned short HDisplay = pSiS->scrnPitch >> 3;
-
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x13,(HDisplay & 0xFF));
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0xF0,(HDisplay >> 8));
-}
-
-static void
-SiS_SetPitchCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
-{
- SISPtr pSiS = SISPTR(pScrn);
- unsigned short HDisplay = pSiS->scrnPitch2 >> 3;
-
- /* Unlock CRT2 */
- if(pSiS->VGAEngine == SIS_315_VGA)
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2F, 0x01);
- else
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24, 0x01);
-
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,(HDisplay & 0xFF));
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0xF0,(HDisplay >> 8));
-}
-
-static void
-SiS_SetPitch(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
-{
- SISPtr pSiS = SISPTR(pScrn);
- bool isslavemode = false;
-
- if( (pSiS->VBFlags2 & VB2_VIDEOBRIDGE) &&
- ( ((pSiS->VGAEngine == SIS_300_VGA) &&
- (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0xa0) == 0x20) ||
- ((pSiS->VGAEngine == SIS_315_VGA) &&
- (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x50) == 0x10) ) ) {
- isslavemode = true;
- }
-
- /* We need to set pitch for CRT1 if bridge is in slave mode, too */
- if((pSiS->VBFlags & DISPTYPE_DISP1) || (isslavemode)) {
- SiS_SetPitchCRT1(SiS_Pr, pScrn);
- }
- /* We must not set the pitch for CRT2 if bridge is in slave mode */
- if((pSiS->VBFlags & DISPTYPE_DISP2) && (!isslavemode)) {
- SiS_SetPitchCRT2(SiS_Pr, pScrn);
- }
-}
-#endif
-
-/*********************************************/
/* SiSSetMode() */
/*********************************************/
-#ifdef SIS_XORG_XF86
-/* We need pScrn for setting the pitch correctly */
-bool
-SiSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn, unsigned short ModeNo, bool dosetpitch)
-#else
bool
SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
-#endif
{
SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
unsigned short RealModeNo, ModeIdIndex;
unsigned char backupreg = 0;
-#ifdef SIS_LINUX_KERNEL
unsigned short KeepLockReg;
SiS_Pr->UseCustomMode = false;
SiS_Pr->CRT1UsesCustomMode = false;
-#endif
SiS_Pr->SiS_flag_clearbuffer = 0;
if(SiS_Pr->UseCustomMode) {
ModeNo = 0xfe;
} else {
-#ifdef SIS_LINUX_KERNEL
if(!(ModeNo & 0x80)) SiS_Pr->SiS_flag_clearbuffer = 1;
-#endif
ModeNo &= 0x7f;
}
@@ -3301,13 +3196,8 @@
SiS_GetSysFlags(SiS_Pr);
SiS_Pr->SiS_VGAINFO = 0x11;
-#if defined(SIS_XORG_XF86) && (defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__))
- if(pScrn) SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
-#endif
-#ifdef SIS_LINUX_KERNEL
KeepLockReg = SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
-#endif
SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
SiSInitPCIetc(SiS_Pr);
@@ -3344,12 +3234,10 @@
SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
SiS_SetLowModeTest(SiS_Pr, ModeNo);
-#ifdef SIS_LINUX_KERNEL
/* Check memory size (kernel framebuffer driver only) */
if(!SiS_CheckMemorySize(SiS_Pr, ModeNo, ModeIdIndex)) {
return false;
}
-#endif
SiS_OpenCRTC(SiS_Pr);
@@ -3384,7 +3272,7 @@
SiS_DisplayOn(SiS_Pr);
SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
if(!(SiS_IsDualEdge(SiS_Pr))) {
@@ -3396,7 +3284,7 @@
if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
if(SiS_Pr->ChipType >= SIS_315H) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(!SiS_Pr->SiS_ROMNew) {
if(SiS_IsVAMode(SiS_Pr)) {
SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
@@ -3424,424 +3312,16 @@
}
}
-#ifdef SIS_XORG_XF86
- if(pScrn) {
- /* SetPitch: Adapt to virtual size & position */
- if((ModeNo > 0x13) && (dosetpitch)) {
- SiS_SetPitch(SiS_Pr, pScrn);
- }
-
- /* Backup/Set ModeNo in BIOS scratch area */
- SiS_GetSetModeID(pScrn, ModeNo);
- }
-#endif
-
SiS_CloseCRTC(SiS_Pr);
SiS_Handle760(SiS_Pr);
-#ifdef SIS_LINUX_KERNEL
/* We never lock registers in XF86 */
if(KeepLockReg != 0xA1) SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x00);
-#endif
return true;
}
-/*********************************************/
-/* X.org/XFree86: SiSBIOSSetMode() */
-/* for non-Dual-Head mode */
-/*********************************************/
-
-#ifdef SIS_XORG_XF86
-bool
-SiSBIOSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
- DisplayModePtr mode, bool IsCustom)
-{
- SISPtr pSiS = SISPTR(pScrn);
- unsigned short ModeNo = 0;
-
- SiS_Pr->UseCustomMode = false;
-
- if((IsCustom) && (SiS_CheckBuildCustomMode(pScrn, mode, pSiS->VBFlags))) {
-
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "Setting custom mode %dx%d\n",
- SiS_Pr->CHDisplay,
- (mode->Flags & V_INTERLACE ? SiS_Pr->CVDisplay * 2 :
- (mode->Flags & V_DBLSCAN ? SiS_Pr->CVDisplay / 2 :
- SiS_Pr->CVDisplay)));
-
- } else {
-
- /* Don't need vbflags here; checks done earlier */
- ModeNo = SiS_GetModeNumber(pScrn, mode, pSiS->VBFlags);
- if(!ModeNo) return false;
-
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "Setting standard mode 0x%x\n", ModeNo);
-
- }
-
- return(SiSSetMode(SiS_Pr, pScrn, ModeNo, true));
-}
-
-/*********************************************/
-/* X.org/XFree86: SiSBIOSSetModeCRT2() */
-/* for Dual-Head modes */
-/*********************************************/
-
-bool
-SiSBIOSSetModeCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
- DisplayModePtr mode, bool IsCustom)
-{
- SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
- SISPtr pSiS = SISPTR(pScrn);
-#ifdef SISDUALHEAD
- SISEntPtr pSiSEnt = pSiS->entityPrivate;
-#endif
- unsigned short ModeIdIndex;
- unsigned short ModeNo = 0;
- unsigned char backupreg = 0;
-
- SiS_Pr->UseCustomMode = false;
-
- /* Remember: Custom modes for CRT2 are ONLY supported
- * -) on the 30x/B/C, and
- * -) if CRT2 is LCD or VGA, or CRT1 is LCDA
- */
-
- if((IsCustom) && (SiS_CheckBuildCustomMode(pScrn, mode, pSiS->VBFlags))) {
-
- ModeNo = 0xfe;
-
- } else {
-
- ModeNo = SiS_GetModeNumber(pScrn, mode, pSiS->VBFlags);
- if(!ModeNo) return false;
-
- }
-
- SiSRegInit(SiS_Pr, BaseAddr);
- SiSInitPtr(SiS_Pr);
- SiS_GetSysFlags(SiS_Pr);
-#if defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__)
- SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
-#else
- SiS_Pr->SiS_VGAINFO = 0x11;
-#endif
-
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
-
- SiSInitPCIetc(SiS_Pr);
- SiSSetLVDSetc(SiS_Pr);
- SiSDetermineROMUsage(SiS_Pr);
-
- /* Save mode info so we can set it from within SetMode for CRT1 */
-#ifdef SISDUALHEAD
- if(pSiS->DualHeadMode) {
- pSiSEnt->CRT2ModeNo = ModeNo;
- pSiSEnt->CRT2DMode = mode;
- pSiSEnt->CRT2IsCustom = IsCustom;
- pSiSEnt->CRT2CR30 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- pSiSEnt->CRT2CR31 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
- pSiSEnt->CRT2CR35 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
- pSiSEnt->CRT2CR38 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
-#if 0
- /* We can't set CRT2 mode before CRT1 mode is set - says who...? */
- if(pSiSEnt->CRT1ModeNo == -1) {
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
- "Setting CRT2 mode delayed until after setting CRT1 mode\n");
- return true;
- }
-#endif
- pSiSEnt->CRT2ModeSet = true;
- }
-#endif
-
- if(SiS_Pr->UseCustomMode) {
-
- unsigned short temptemp = SiS_Pr->CVDisplay;
-
- if(SiS_Pr->CModeFlag & DoubleScanMode) temptemp >>= 1;
- else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
-
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
- "Setting custom mode %dx%d on CRT2\n",
- SiS_Pr->CHDisplay, temptemp);
-
- } else {
-
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
- "Setting standard mode 0x%x on CRT2\n", ModeNo);
-
- }
-
- SiS_UnLockCRT2(SiS_Pr);
-
- if(!SiS_Pr->UseCustomMode) {
- if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return false;
- } else {
- ModeIdIndex = 0;
- }
-
- SiS_GetVBType(SiS_Pr);
-
- SiS_InitVB(SiS_Pr);
- if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
- if(SiS_Pr->ChipType >= SIS_315H) {
- SiS_ResetVB(SiS_Pr);
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x32,0x10);
- SiS_SetRegOR(SiS_Pr->SiS_Part2Port,0x00,0x0c);
- backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- } else {
- backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
- }
- }
-
- /* Get VB information (connectors, connected devices) */
- if(!SiS_Pr->UseCustomMode) {
- SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 1);
- } else {
- /* If this is a custom mode, we don't check the modeflag for CRT2Mode */
- SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 0);
- }
- SiS_SetYPbPr(SiS_Pr);
- SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
- SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
- SiS_SetLowModeTest(SiS_Pr, ModeNo);
-
- SiS_ResetSegmentRegisters(SiS_Pr);
-
- /* Set mode on CRT2 */
- if( (SiS_Pr->SiS_VBType & VB_SISVB) ||
- (SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
- (SiS_Pr->SiS_IF_DEF_CH70xx != 0) ||
- (SiS_Pr->SiS_IF_DEF_TRUMPION != 0) ) {
- SiS_SetCRT2Group(SiS_Pr, ModeNo);
- }
-
- SiS_StrangeStuff(SiS_Pr);
-
- SiS_DisplayOn(SiS_Pr);
- SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
-
- if(SiS_Pr->ChipType >= SIS_315H) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(!(SiS_IsDualEdge(SiS_Pr))) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
- }
- }
- }
-
- if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
- if(SiS_Pr->ChipType >= SIS_315H) {
- if(!SiS_Pr->SiS_ROMNew) {
- if(SiS_IsVAMode(SiS_Pr)) {
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
- } else {
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x35,0xFE);
- }
- }
-
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupreg);
-
- if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x30) & SetCRT2ToLCD) {
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc);
- }
- } else if((SiS_Pr->ChipType == SIS_630) ||
- (SiS_Pr->ChipType == SIS_730)) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
- }
- }
-
- /* SetPitch: Adapt to virtual size & position */
- SiS_SetPitchCRT2(SiS_Pr, pScrn);
-
- SiS_Handle760(SiS_Pr);
-
- return true;
-}
-
-/*********************************************/
-/* X.org/XFree86: SiSBIOSSetModeCRT1() */
-/* for Dual-Head modes */
-/*********************************************/
-
-bool
-SiSBIOSSetModeCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
- DisplayModePtr mode, bool IsCustom)
-{
- SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
- SISPtr pSiS = SISPTR(pScrn);
- unsigned short ModeIdIndex, ModeNo = 0;
- unsigned char backupreg = 0;
-#ifdef SISDUALHEAD
- SISEntPtr pSiSEnt = pSiS->entityPrivate;
- unsigned char backupcr30, backupcr31, backupcr38, backupcr35, backupp40d=0;
- bool backupcustom;
-#endif
-
- SiS_Pr->UseCustomMode = false;
-
- if((IsCustom) && (SiS_CheckBuildCustomMode(pScrn, mode, pSiS->VBFlags))) {
-
- unsigned short temptemp = SiS_Pr->CVDisplay;
-
- if(SiS_Pr->CModeFlag & DoubleScanMode) temptemp >>= 1;
- else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
-
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
- "Setting custom mode %dx%d on CRT1\n",
- SiS_Pr->CHDisplay, temptemp);
- ModeNo = 0xfe;
-
- } else {
-
- ModeNo = SiS_GetModeNumber(pScrn, mode, 0); /* don't give VBFlags */
- if(!ModeNo) return false;
-
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
- "Setting standard mode 0x%x on CRT1\n", ModeNo);
- }
-
- SiSInitPtr(SiS_Pr);
- SiSRegInit(SiS_Pr, BaseAddr);
- SiS_GetSysFlags(SiS_Pr);
-#if defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__)
- SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
-#else
- SiS_Pr->SiS_VGAINFO = 0x11;
-#endif
-
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
-
- SiSInitPCIetc(SiS_Pr);
- SiSSetLVDSetc(SiS_Pr);
- SiSDetermineROMUsage(SiS_Pr);
-
- SiS_UnLockCRT2(SiS_Pr);
-
- if(!SiS_Pr->UseCustomMode) {
- if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return false;
- } else {
- ModeIdIndex = 0;
- }
-
- /* Determine VBType */
- SiS_GetVBType(SiS_Pr);
-
- SiS_InitVB(SiS_Pr);
- if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
- if(SiS_Pr->ChipType >= SIS_315H) {
- backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- } else {
- backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
- }
- }
-
- /* Get VB information (connectors, connected devices) */
- /* (We don't care if the current mode is a CRT2 mode) */
- SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 0);
- SiS_SetYPbPr(SiS_Pr);
- SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
- SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
- SiS_SetLowModeTest(SiS_Pr, ModeNo);
-
- SiS_OpenCRTC(SiS_Pr);
-
- /* Set mode on CRT1 */
- SiS_SetCRT1Group(SiS_Pr, ModeNo, ModeIdIndex);
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SiS_SetCRT2Group(SiS_Pr, ModeNo);
- }
-
- /* SetPitch: Adapt to virtual size & position */
- SiS_SetPitchCRT1(SiS_Pr, pScrn);
-
- SiS_HandleCRT1(SiS_Pr);
-
- SiS_StrangeStuff(SiS_Pr);
-
- SiS_CloseCRTC(SiS_Pr);
-
-#ifdef SISDUALHEAD
- if(pSiS->DualHeadMode) {
- pSiSEnt->CRT1ModeNo = ModeNo;
- pSiSEnt->CRT1DMode = mode;
- }
-#endif
-
- if(SiS_Pr->UseCustomMode) {
- SiS_Pr->CRT1UsesCustomMode = true;
- SiS_Pr->CSRClock_CRT1 = SiS_Pr->CSRClock;
- SiS_Pr->CModeFlag_CRT1 = SiS_Pr->CModeFlag;
- } else {
- SiS_Pr->CRT1UsesCustomMode = false;
- }
-
- /* Reset CRT2 if changing mode on CRT1 */
-#ifdef SISDUALHEAD
- if(pSiS->DualHeadMode) {
- if(pSiSEnt->CRT2ModeNo != -1) {
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
- "(Re-)Setting mode for CRT2\n");
- backupcustom = SiS_Pr->UseCustomMode;
- backupcr30 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- backupcr31 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
- backupcr35 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
- backupcr38 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- /* Backup LUT-enable */
- if(pSiSEnt->CRT2ModeSet) {
- backupp40d = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x0d) & 0x08;
- }
- }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x30,pSiSEnt->CRT2CR30);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x31,pSiSEnt->CRT2CR31);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,pSiSEnt->CRT2CR35);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,pSiSEnt->CRT2CR38);
- }
-
- SiSBIOSSetModeCRT2(SiS_Pr, pSiSEnt->pScrn_1,
- pSiSEnt->CRT2DMode, pSiSEnt->CRT2IsCustom);
-
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x30,backupcr30);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x31,backupcr31);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupcr35);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupcr38);
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0d, ~0x08, backupp40d);
- }
- SiS_Pr->UseCustomMode = backupcustom;
- }
- }
-#endif
-
- /* Warning: From here, the custom mode entries in SiS_Pr are
- * possibly overwritten
- */
-
- SiS_DisplayOn(SiS_Pr);
- SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
-
- if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
- if(SiS_Pr->ChipType >= SIS_315H) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupreg);
- } else if((SiS_Pr->ChipType == SIS_630) ||
- (SiS_Pr->ChipType == SIS_730)) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
- }
- }
-
- SiS_Handle760(SiS_Pr);
-
- /* Backup/Set ModeNo in BIOS scratch area */
- SiS_GetSetModeID(pScrn,ModeNo);
-
- return true;
-}
-#endif /* Linux_XF86 */
-
#ifndef GETBITSTR
#define BITMASK(h,l) (((unsigned)(1U << ((h)-(l)+1))-1)<<(l))
#define GENMASK(mask) BITMASK(1?mask,0?mask)
@@ -3927,7 +3407,7 @@
SiS_Pr->CVBlankStart = SiS_Pr->SiS_VGAVDE;
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
tempbx = SiS_Pr->SiS_VGAHT;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
tempbx = SiS_Pr->PanelHT;
@@ -3936,7 +3416,7 @@
remaining = tempbx % 8;
#endif
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
/* OK for LCDA, LVDS */
tempbx = SiS_Pr->PanelHT - SiS_Pr->PanelXRes;
tempax = SiS_Pr->SiS_VGAHDE; /* not /2 ! */
@@ -3950,7 +3430,7 @@
SiS_Pr->CHTotal = SiS_Pr->CHBlankEnd = tempbx;
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->SiS_VGAHDE == SiS_Pr->PanelXRes) {
SiS_Pr->CHSyncStart = SiS_Pr->SiS_VGAHDE + ((SiS_Pr->PanelHRS + 1) & ~1);
SiS_Pr->CHSyncEnd = SiS_Pr->CHSyncStart + SiS_Pr->PanelHRE;
@@ -3982,7 +3462,7 @@
}
#endif
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
tempax = VGAHDE;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
tempbx = SiS_Pr->PanelXRes;
@@ -4001,7 +3481,7 @@
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
tempax = SiS_Pr->PanelYRes;
} else if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
/* Stupid hack for 640x400/320x200 */
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
if((tempax + tempbx) == 438) tempbx += 16;
@@ -4054,36 +3534,12 @@
if(modeflag & DoubleScanMode) tempax |= 0x80;
SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,0x5F,tempax);
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "%d %d %d %d %d %d %d %d (%d %d %d %d)\n",
- SiS_Pr->CHDisplay, SiS_Pr->CHSyncStart, SiS_Pr->CHSyncEnd, SiS_Pr->CHTotal,
- SiS_Pr->CVDisplay, SiS_Pr->CVSyncStart, SiS_Pr->CVSyncEnd, SiS_Pr->CVTotal,
- SiS_Pr->CHBlankStart, SiS_Pr->CHBlankEnd, SiS_Pr->CVBlankStart, SiS_Pr->CVBlankEnd);
- xf86DrvMsg(0, X_INFO, " {{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
- SiS_Pr->CCRT1CRTC[0], SiS_Pr->CCRT1CRTC[1],
- SiS_Pr->CCRT1CRTC[2], SiS_Pr->CCRT1CRTC[3],
- SiS_Pr->CCRT1CRTC[4], SiS_Pr->CCRT1CRTC[5],
- SiS_Pr->CCRT1CRTC[6], SiS_Pr->CCRT1CRTC[7]);
- xf86DrvMsg(0, X_INFO, " 0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
- SiS_Pr->CCRT1CRTC[8], SiS_Pr->CCRT1CRTC[9],
- SiS_Pr->CCRT1CRTC[10], SiS_Pr->CCRT1CRTC[11],
- SiS_Pr->CCRT1CRTC[12], SiS_Pr->CCRT1CRTC[13],
- SiS_Pr->CCRT1CRTC[14], SiS_Pr->CCRT1CRTC[15]);
- xf86DrvMsg(0, X_INFO, " 0x%02x}},\n", SiS_Pr->CCRT1CRTC[16]);
-#endif
-#endif
}
void
SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,
int xres, int yres,
-#ifdef SIS_XORG_XF86
- DisplayModePtr current
-#endif
-#ifdef SIS_LINUX_KERNEL
struct fb_var_screeninfo *var, bool writeres
-#endif
)
{
unsigned short HRE, HBE, HRS, HBS, HDE, HT;
@@ -4127,25 +3583,10 @@
D = B - F - C;
-#ifdef SIS_XORG_XF86
- current->HDisplay = (E * 8);
- current->HSyncStart = (E * 8) + (F * 8);
- current->HSyncEnd = (E * 8) + (F * 8) + (C * 8);
- current->HTotal = (E * 8) + (F * 8) + (C * 8) + (D * 8);
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO,
- "H: A %d B %d C %d D %d E %d F %d HT %d HDE %d HRS %d HBS %d HBE %d HRE %d\n",
- A, B, C, D, E, F, HT, HDE, HRS, HBS, HBE, HRE);
-#else
- (void)VBS; (void)HBS; (void)A;
-#endif
-#endif
-#ifdef SIS_LINUX_KERNEL
if(writeres) var->xres = xres = E * 8;
var->left_margin = D * 8;
var->right_margin = F * 8;
var->hsync_len = C * 8;
-#endif
/* Vertical */
sr_data = crdata[13];
@@ -4192,30 +3633,10 @@
D = B - F - C;
-#ifdef SIS_XORG_XF86
- current->VDisplay = VDE + 1;
- current->VSyncStart = VRS + 1;
- current->VSyncEnd = ((VRS & ~0x1f) | VRE) + 1;
- if(VRE <= (VRS & 0x1f)) current->VSyncEnd += 32;
- current->VTotal = E + D + C + F;
-#if 0
- current->VDisplay = E;
- current->VSyncStart = E + D;
- current->VSyncEnd = E + D + C;
- current->VTotal = E + D + C + F;
-#endif
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO,
- "V: A %d B %d C %d D %d E %d F %d VT %d VDE %d VRS %d VBS %d VBE %d VRE %d\n",
- A, B, C, D, E, F, VT, VDE, VRS, VBS, VBE, VRE);
-#endif
-#endif
-#ifdef SIS_LINUX_KERNEL
if(writeres) var->yres = yres = E;
var->upper_margin = D;
var->lower_margin = F;
var->vsync_len = C;
-#endif
if((xres == 320) && ((yres == 200) || (yres == 240))) {
/* Terrible hack, but correct CRTC data for
@@ -4224,17 +3645,9 @@
* a negative D. The CRT controller does not
* seem to like correcting HRE to 50)
*/
-#ifdef SIS_XORG_XF86
- current->HDisplay = 320;
- current->HSyncStart = 328;
- current->HSyncEnd = 376;
- current->HTotal = 400;
-#endif
-#ifdef SIS_LINUX_KERNEL
var->left_margin = (400 - 376);
var->right_margin = (328 - 320);
var->hsync_len = (376 - 328);
-#endif
}
diff --git a/drivers/video/sis/init.h b/drivers/video/sis/init.h
index b96005c..ee8ed3c 100644
--- a/drivers/video/sis/init.h
+++ b/drivers/video/sis/init.h
@@ -53,21 +53,8 @@
#ifndef _INIT_H_
#define _INIT_H_
-#include "osdef.h"
#include "initdef.h"
-#ifdef SIS_XORG_XF86
-#include "sis.h"
-#define SIS_NEED_inSISREG
-#define SIS_NEED_inSISREGW
-#define SIS_NEED_inSISREGL
-#define SIS_NEED_outSISREG
-#define SIS_NEED_outSISREGW
-#define SIS_NEED_outSISREGL
-#include "sis_regs.h"
-#endif
-
-#ifdef SIS_LINUX_KERNEL
#include "vgatypes.h"
#include "vstruct.h"
#ifdef SIS_CP
@@ -78,7 +65,6 @@
#include <linux/fb.h>
#include "sis.h"
#include <video/sisfb.h>
-#endif
/* Mode numbers */
static const unsigned short ModeIndex_320x200[] = {0x59, 0x41, 0x00, 0x4f};
@@ -286,7 +272,7 @@
{ 1280, 854, 8,16} /* 0x22 */
};
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
static const struct SiS_StandTable_S SiS_StandTable[]=
{
/* 0x00: MD_0_200 */
@@ -1521,10 +1507,6 @@
};
bool SiSInitPtr(struct SiS_Private *SiS_Pr);
-#ifdef SIS_XORG_XF86
-unsigned short SiS_GetModeID(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay,
- int Depth, bool FSTN, int LCDwith, int LCDheight);
-#endif
unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, bool FSTN,
unsigned short CustomT, int LCDwith, int LCDheight,
@@ -1550,17 +1532,11 @@
void SiS_DisplayOn(struct SiS_Private *SiS_Pr);
void SiS_DisplayOff(struct SiS_Private *SiS_Pr);
void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
-#ifndef SIS_LINUX_KERNEL
-void SiSSetLVDSetc(struct SiS_Private *SiS_Pr);
-#endif
void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
bool SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
-#ifndef SIS_LINUX_KERNEL
-void SiS_GetVBType(struct SiS_Private *SiS_Pr);
-#endif
bool SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
unsigned short *ModeIdIndex);
@@ -1572,37 +1548,19 @@
unsigned short ModeIdIndex);
unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr,unsigned short ModeNo,
unsigned short ModeIdIndex, unsigned short RRTI);
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
unsigned short *idx2);
unsigned short SiS_GetFIFOThresholdB300(unsigned short idx1, unsigned short idx2);
unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
#endif
void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
-#ifdef SIS_XORG_XF86
-bool SiSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn, unsigned short ModeNo,
- bool dosetpitch);
-bool SiSBIOSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
- DisplayModePtr mode, bool IsCustom);
-bool SiSBIOSSetModeCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
- DisplayModePtr mode, bool IsCustom);
-bool SiSBIOSSetModeCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
- DisplayModePtr mode, bool IsCustom);
-#endif
-#ifdef SIS_LINUX_KERNEL
bool SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
-#endif
void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
-#ifdef SIS_XORG_XF86
-void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
- int yres, DisplayModePtr current);
-#endif
-#ifdef SIS_LINUX_KERNEL
void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
int yres, struct fb_var_screeninfo *var, bool writeres);
-#endif
/* From init301.c: */
extern void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
@@ -1626,29 +1584,16 @@
extern bool SiS_IsVAMode(struct SiS_Private *);
extern bool SiS_IsDualEdge(struct SiS_Private *);
-#ifdef SIS_XORG_XF86
-/* From other modules: */
-extern unsigned short SiS_CheckBuildCustomMode(ScrnInfoPtr pScrn, DisplayModePtr mode,
- unsigned int VBFlags);
-extern unsigned char SiS_GetSetBIOSScratch(ScrnInfoPtr pScrn, unsigned short offset,
- unsigned char value);
-extern unsigned char SiS_GetSetModeID(ScrnInfoPtr pScrn, unsigned char id);
-extern unsigned short SiS_GetModeNumber(ScrnInfoPtr pScrn, DisplayModePtr mode,
- unsigned int VBFlags);
-#endif
-
-#ifdef SIS_LINUX_KERNEL
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
extern void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg,
unsigned int val);
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
extern void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg,
unsigned char val);
extern unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
#endif
-#endif
#endif
diff --git a/drivers/video/sis/init301.c b/drivers/video/sis/init301.c
index da33d80..9fa66fd 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/sis/init301.c
@@ -75,11 +75,11 @@
#include "init301.h"
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
#include "oem300.h"
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
#include "oem310.h"
#endif
@@ -87,9 +87,7 @@
#define SiS_I2CDELAYSHORT 150
static unsigned short SiS_GetBIOSLCDResInfo(struct SiS_Private *SiS_Pr);
-#ifdef SIS_LINUX_KERNEL
static void SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
-#endif
/*********************************************/
/* HELPER: Lock/Unlock CRT2 */
@@ -106,9 +104,7 @@
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24,0x01);
}
-#ifdef SIS_LINUX_KERNEL
static
-#endif
void
SiS_LockCRT2(struct SiS_Private *SiS_Pr)
{
@@ -138,7 +134,7 @@
/* HELPER: Get Pointer to LCD structure */
/*********************************************/
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static unsigned char *
GetLCDStructPtr661(struct SiS_Private *SiS_Pr)
{
@@ -404,7 +400,7 @@
/* HELPER: GET SOME DATA FROM BIOS ROM */
/*********************************************/
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static bool
SiS_CR36BIOSWord23b(struct SiS_Private *SiS_Pr)
{
@@ -449,7 +445,7 @@
SiS_GetReg(SiS_Pr->SiS_P3c4, 0x05);
}
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
static void
SiS_GenericDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
{
@@ -457,7 +453,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static void
SiS_LongDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
{
@@ -467,7 +463,7 @@
}
#endif
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
static void
SiS_ShortDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
{
@@ -480,14 +476,14 @@
static void
SiS_PanelDelay(struct SiS_Private *SiS_Pr, unsigned short DelayTime)
{
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
unsigned short PanelID, DelayIndex, Delay=0;
#endif
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
PanelID = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36);
if(SiS_Pr->SiS_VBType & VB_SISVB) {
@@ -513,11 +509,11 @@
}
SiS_ShortDelay(SiS_Pr, Delay);
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if((SiS_Pr->ChipType >= SIS_661) ||
(SiS_Pr->ChipType <= SIS_315PRO) ||
@@ -579,12 +575,12 @@
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
}
}
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static void
SiS_PanelDelayLoop(struct SiS_Private *SiS_Pr, unsigned short DelayTime, unsigned short DelayLoop)
{
@@ -613,7 +609,7 @@
while((!(SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog);
}
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
static void
SiS_WaitRetrace2(struct SiS_Private *SiS_Pr, unsigned short reg)
{
@@ -630,7 +626,7 @@
SiS_WaitVBRetrace(struct SiS_Private *SiS_Pr)
{
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x20)) return;
}
@@ -641,7 +637,7 @@
}
#endif
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x40)) {
SiS_WaitRetrace1(SiS_Pr);
} else {
@@ -686,7 +682,7 @@
/* HELPER: MISC */
/*********************************************/
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static bool
SiS_Is301B(struct SiS_Private *SiS_Pr)
{
@@ -708,7 +704,7 @@
bool
SiS_IsDualEdge(struct SiS_Private *SiS_Pr)
{
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_315H) {
if((SiS_Pr->ChipType != SIS_650) || (SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xf0)) {
if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & EnableDualEdge) return true;
@@ -721,7 +717,7 @@
bool
SiS_IsVAMode(struct SiS_Private *SiS_Pr)
{
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned short flag;
if(SiS_Pr->ChipType >= SIS_315H) {
@@ -732,7 +728,7 @@
return false;
}
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_IsVAorLCD(struct SiS_Private *SiS_Pr)
{
@@ -745,7 +741,7 @@
static bool
SiS_IsDualLink(struct SiS_Private *SiS_Pr)
{
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_315H) {
if((SiS_CRT2IsLCD(SiS_Pr)) ||
(SiS_IsVAMode(SiS_Pr))) {
@@ -756,7 +752,7 @@
return false;
}
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_TVEnabled(struct SiS_Private *SiS_Pr)
{
@@ -768,7 +764,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_LCDAEnabled(struct SiS_Private *SiS_Pr)
{
@@ -777,7 +773,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_WeHaveBacklightCtrl(struct SiS_Private *SiS_Pr)
{
@@ -788,7 +784,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_IsNotM650orLater(struct SiS_Private *SiS_Pr)
{
@@ -804,7 +800,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_IsYPbPr(struct SiS_Private *SiS_Pr)
{
@@ -816,7 +812,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_IsChScart(struct SiS_Private *SiS_Pr)
{
@@ -828,7 +824,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_IsTVOrYPbPrOrScart(struct SiS_Private *SiS_Pr)
{
@@ -848,7 +844,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static bool
SiS_IsLCDOrLCDA(struct SiS_Private *SiS_Pr)
{
@@ -914,7 +910,7 @@
/*********************************************/
/* Setup general purpose IO for Chrontel communication */
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
void
SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo)
{
@@ -923,11 +919,7 @@
if(!(SiS_Pr->SiS_ChSW)) return;
-#ifdef SIS_LINUX_KERNEL
acpibase = sisfb_read_lpc_pci_dword(SiS_Pr, 0x74);
-#else
- acpibase = pciReadLong(0x00000800, 0x74);
-#endif
acpibase &= 0xFFFF;
if(!acpibase) return;
temp = SiS_GetRegShort((acpibase + 0x3c)); /* ACPI register 0x3c: GP Event 1 I/O mode select */
@@ -969,7 +961,7 @@
tempax &= (DriverMode | LoadDACFlag | SetNotSimuMode | SetPALTV);
tempbx |= tempax;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_VBType & VB_SISLCDA) {
if(ModeNo == 0x03) {
@@ -1019,7 +1011,7 @@
}
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
if(!(SiS_Pr->SiS_VBType & VB_SISVGA2)) {
tempbx &= ~(SetCRT2ToRAMDAC);
@@ -1154,24 +1146,16 @@
SiS_Pr->SiS_VBInfo = tempbx;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->ChipType == SIS_630) {
SiS_SetChrontelGPIO(SiS_Pr, SiS_Pr->SiS_VBInfo);
}
#endif
-#ifdef SIS_LINUX_KERNEL
#if 0
printk(KERN_DEBUG "sisfb: (init301: VBInfo= 0x%04x, SetFlag=0x%04x)\n",
SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag);
#endif
-#endif
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_PROBED, "(init301: VBInfo=0x%04x, SetFlag=0x%04x)\n",
- SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag);
-#endif
-#endif
}
/*********************************************/
@@ -1415,12 +1399,6 @@
}
SiS_Pr->SiS_VBInfo &= ~SetPALTV;
-
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "(init301: TVMode %x, VBInfo %x)\n", SiS_Pr->SiS_TVMode, SiS_Pr->SiS_VBInfo);
-#endif
-#endif
}
/*********************************************/
@@ -1443,22 +1421,10 @@
static void
SiS_GetLCDInfoBIOS(struct SiS_Private *SiS_Pr)
{
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned char *ROMAddr;
unsigned short temp;
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "Paneldata driver: [%d %d] [H %d %d] [V %d %d] [C %d 0x%02x 0x%02x]\n",
- SiS_Pr->PanelHT, SiS_Pr->PanelVT,
- SiS_Pr->PanelHRS, SiS_Pr->PanelHRE,
- SiS_Pr->PanelVRS, SiS_Pr->PanelVRE,
- SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].CLOCK,
- SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_A,
- SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_B);
-#endif
-#endif
-
if((ROMAddr = GetLCDStructPtr661(SiS_Pr))) {
if((temp = SISGETROMW(6)) != SiS_Pr->PanelHT) {
SiS_Pr->SiS_NeedRomModeData = true;
@@ -1480,18 +1446,6 @@
SiS_Pr->SiS_VCLKData[VCLK_CUSTOM_315].SR2C =
SiS_Pr->SiS_VBVCLKData[VCLK_CUSTOM_315].Part4_B = ROMAddr[20];
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "Paneldata BIOS: [%d %d] [H %d %d] [V %d %d] [C %d 0x%02x 0x%02x]\n",
- SiS_Pr->PanelHT, SiS_Pr->PanelVT,
- SiS_Pr->PanelHRS, SiS_Pr->PanelHRE,
- SiS_Pr->PanelVRS, SiS_Pr->PanelVRE,
- SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].CLOCK,
- SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_A,
- SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_B);
-#endif
-#endif
-
}
#endif
}
@@ -1517,13 +1471,13 @@
{
unsigned short temp,modeflag,resinfo=0,modexres=0,modeyres=0;
bool panelcanscale = false;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
static const unsigned char SiS300SeriesLCDRes[] =
{ 0, 1, 2, 3, 7, 4, 5, 8,
0, 0, 10, 0, 0, 0, 0, 15 };
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned char *myptr = NULL;
#endif
@@ -1562,7 +1516,7 @@
SiS_Pr->SiS_LCDTypeInfo = (temp & 0x0F) - 1;
}
temp &= 0x0f;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->ChipType < SIS_315H) {
/* Very old BIOSes only know 7 sizes (NetVista 2179, 1.01g) */
if(SiS_Pr->SiS_VBType & VB_SIS301) {
@@ -1574,7 +1528,7 @@
#endif
/* Translate to our internal types */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType == SIS_550) {
if (temp == Panel310_1152x768) temp = Panel_320x240_2; /* Verified working */
else if(temp == Panel310_320x240_2) temp = Panel_320x240_2;
@@ -1597,7 +1551,7 @@
SiS_Pr->SiS_LCDResInfo = temp;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
SiS_Pr->SiS_LCDResInfo = Panel_Barco1366;
@@ -1639,7 +1593,7 @@
else if(SiS_Pr->UsePanelScaler == 1) SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
/* Dual link, Pass 1:1 BIOS default, etc. */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_661) {
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
if(temp & 0x08) SiS_Pr->SiS_LCDInfo |= LCDPass11;
@@ -2076,7 +2030,7 @@
}
}
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
if(SiS_Pr->SiS_CustomT == CUT_PANEL848 || SiS_Pr->SiS_CustomT == CUT_PANEL856) {
SiS_Pr->SiS_LCDInfo = 0x80 | 0x40 | 0x20; /* neg h/v sync, RGB24(D0 = 0) */
@@ -2186,17 +2140,10 @@
SiS_Pr->SiS_SetFlag |= LCDVESATiming;
}
-#ifdef SIS_LINUX_KERNEL
#if 0
printk(KERN_DEBUG "sisfb: (LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x)\n",
SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo);
#endif
-#endif
-#ifdef SIS_XORG_XF86
- xf86DrvMsgVerb(0, X_PROBED, 4,
- "(init301: LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x SetFlag=0x%04x)\n",
- SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo, SiS_Pr->SiS_SetFlag);
-#endif
}
/*********************************************/
@@ -2359,7 +2306,7 @@
VCLKIndex = SiS_Pr->PanelVCLKIdx315;
}
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
/* Special Timing: Barco iQ Pro R series */
if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) VCLKIndex = 0x44;
@@ -2410,12 +2357,6 @@
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "VCLKIndex %d (0x%x)\n", VCLKIndex, VCLKIndex);
-#endif
-#endif
-
return VCLKIndex;
}
@@ -2428,10 +2369,10 @@
{
unsigned short i, j, modeflag, tempah=0;
short tempcl;
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
unsigned short tempbl;
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
unsigned short tempah2, tempbl2;
#endif
@@ -2454,7 +2395,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300 /* ---- 300 series ---- */
+#ifdef CONFIG_FB_SIS_300 /* ---- 300 series ---- */
/* For 301BDH: (with LCD via LVDS) */
if(SiS_Pr->SiS_VBType & VB_NoLCD) {
@@ -2477,11 +2418,11 @@
if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0xA0;
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* ------- 315/330 series ------ */
+#ifdef CONFIG_FB_SIS_315 /* ------- 315/330 series ------ */
if(ModeNo > 0x13) {
tempcl -= ModeVGA;
@@ -2494,7 +2435,7 @@
if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0x50;
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
}
@@ -2503,7 +2444,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,tempah);
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah);
} else if(SiS_Pr->SiS_VBType & VB_SISVB) {
@@ -2584,7 +2525,7 @@
if(SiS_Pr->ChipType >= SIS_315H) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
/* LVDS can only be slave in 8bpp modes */
tempah = 0x80;
if((modeflag & CRT2Mode) && (SiS_Pr->SiS_ModeType > ModeVGA)) {
@@ -2604,7 +2545,7 @@
} else {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
tempah = 0;
if( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) && (SiS_Pr->SiS_ModeType > ModeVGA) ) {
tempah |= 0x02;
@@ -2626,7 +2567,7 @@
if(SiS_Pr->ChipType >= SIS_315H) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
/* unsigned char bridgerev = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01); */
/* The following is nearly unpreditable and varies from machine
@@ -2718,11 +2659,11 @@
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,tempbl,tempah);
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
} else if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f);
if((SiS_Pr->SiS_VBInfo & DisableCRT2Display) ||
@@ -2745,7 +2686,7 @@
} else { /* LVDS */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
@@ -2931,7 +2872,7 @@
}
}
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) {
if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
@@ -3036,7 +2977,7 @@
case Panel_1280x1024: tempbx = 24; break;
case Panel_1400x1050: tempbx = 26; break;
case Panel_1600x1200: tempbx = 28; break;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
case Panel_Barco1366: tempbx = 80; break;
#endif
}
@@ -3053,7 +2994,7 @@
if(SiS_Pr->SiS_LCDInfo & LCDPass11) tempbx = 30;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->SiS_CustomT == CUT_BARCO1024) {
tempbx = 82;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
@@ -3189,7 +3130,7 @@
if((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
SiS_CalcPanelLinkTiming(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
SiS_CalcLCDACRT1Timing(SiS_Pr, ModeNo, ModeIdIndex);
#endif
@@ -3214,7 +3155,7 @@
case 16: LVDSData = SiS_Pr->SiS_LVDS800x600Data_1; break;
case 18: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_1; break;
case 20: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
case 80: LVDSData = SiS_Pr->SiS_LVDSBARCO1366Data_1; break;
case 81: LVDSData = SiS_Pr->SiS_LVDSBARCO1366Data_2; break;
case 82: LVDSData = SiS_Pr->SiS_LVDSBARCO1024Data_1; break;
@@ -3248,7 +3189,7 @@
(SiS_Pr->SiS_SetFlag & SetDOSMode) ) {
SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes;
SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
if(ResIndex < 0x08) {
SiS_Pr->SiS_HDE = 1280;
@@ -3270,7 +3211,7 @@
unsigned short resinfo, CRT2Index, ResIndex;
const struct SiS_LCDData *LCDPtr = NULL;
const struct SiS_TVData *TVPtr = NULL;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
short resinfo661;
#endif
@@ -3283,7 +3224,7 @@
} else {
modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
resinfo661 = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].ROMMODEIDX661;
if( (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) &&
(SiS_Pr->SiS_SetFlag & LCDVESATiming) &&
@@ -3460,7 +3401,7 @@
} else if( (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) && (romptr) && (ROMAddr) ) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
SiS_Pr->SiS_RVBHCMAX = ROMAddr[romptr];
SiS_Pr->SiS_RVBHCFACT = ROMAddr[romptr+1];
SiS_Pr->SiS_VGAHT = ROMAddr[romptr+2] | ((ROMAddr[romptr+3] & 0x0f) << 8);
@@ -3520,19 +3461,13 @@
case Panel_1680x1050 :
case Panel_1680x1050 + 32: LCDPtr = SiS_Pr->SiS_LCD1680x1050Data; break;
case 100 : LCDPtr = SiS_Pr->SiS_NoScaleData; break;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
case 200 : LCDPtr = SiS310_ExtCompaq1280x1024Data; break;
case 201 : LCDPtr = SiS_Pr->SiS_St2LCD1280x1024Data; break;
#endif
default : LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data; break;
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "GetCRT2Data: Index %d ResIndex %d\n", CRT2Index, ResIndex);
-#endif
-#endif
-
SiS_Pr->SiS_RVBHCMAX = (LCDPtr+ResIndex)->RVBHCMAX;
SiS_Pr->SiS_RVBHCFACT = (LCDPtr+ResIndex)->RVBHCFACT;
SiS_Pr->SiS_VGAHT = (LCDPtr+ResIndex)->VGAHT;
@@ -3624,7 +3559,7 @@
{
const struct SiS_LVDSDes *PanelDesPtr = NULL;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
if(SiS_Pr->ChipType < SIS_315H) {
@@ -3696,7 +3631,7 @@
if((SiS_Pr->SiS_VBType & VB_SIS30xBLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
/* non-pass 1:1 only, see above */
if(SiS_Pr->SiS_VGAHDE != SiS_Pr->PanelXRes) {
@@ -3771,7 +3706,7 @@
} else {
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
switch(SiS_Pr->SiS_LCDResInfo) {
case Panel_800x600:
if(SiS_Pr->SiS_VGAVDE == SiS_Pr->PanelYRes) {
@@ -3816,7 +3751,7 @@
}
#endif
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
switch(SiS_Pr->SiS_LCDResInfo) {
case Panel_1024x768:
case Panel_1280x1024:
@@ -3844,7 +3779,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
if(!(modeflag & HalfDCLK)) SiS_Pr->SiS_LCDHDES = 320;
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) SiS_Pr->SiS_LCDHDES = 480;
if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) SiS_Pr->SiS_LCDHDES = 804;
if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) SiS_Pr->SiS_LCDHDES = 704;
@@ -3866,7 +3801,7 @@
/* DISABLE VIDEO BRIDGE */
/*********************************************/
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static int
SiS_HandlePWD(struct SiS_Private *SiS_Pr)
{
@@ -3891,11 +3826,6 @@
ret = 1;
}
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x27,0x7f,temp);
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, 0, "Setting PWD %x\n", temp);
-#endif
-#endif
}
#endif
return ret;
@@ -3909,7 +3839,7 @@
void
SiS_DisableBridge(struct SiS_Private *SiS_Pr)
{
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned short tempah, pushax=0, modenum;
#endif
unsigned short temp=0;
@@ -3920,7 +3850,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300 /* 300 series */
+#ifdef CONFIG_FB_SIS_300 /* 300 series */
if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
@@ -3953,11 +3883,11 @@
}
}
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* 315 series */
+#ifdef CONFIG_FB_SIS_315 /* 315 series */
int didpwd = 0;
bool custom1 = (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) ||
@@ -4081,14 +4011,14 @@
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
}
} else { /* ============ For 301 ================ */
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x08);
SiS_PanelDelay(SiS_Pr, 3);
@@ -4111,7 +4041,7 @@
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,temp);
} else {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); /* disable CRT2 */
if( (!(SiS_CRT2IsLCD(SiS_Pr))) ||
(!(SiS_CR36BIOSWord23d(SiS_Pr))) ) {
@@ -4127,7 +4057,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300 /* 300 series */
+#ifdef CONFIG_FB_SIS_300 /* 300 series */
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
SiS_SetCH700x(SiS_Pr,0x0E,0x09);
@@ -4171,11 +4101,11 @@
SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x04);
}
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* 315 series */
+#ifdef CONFIG_FB_SIS_315 /* 315 series */
if(!(SiS_IsNotM650orLater(SiS_Pr))) {
/*if(SiS_Pr->ChipType < SIS_340) { */ /* XGI needs this */
@@ -4288,7 +4218,7 @@
}
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
} /* 315 series */
@@ -4304,14 +4234,12 @@
* from outside the context of a mode switch!
* MUST call getVBType before calling this
*/
-#ifdef SIS_LINUX_KERNEL
static
-#endif
void
SiS_EnableBridge(struct SiS_Private *SiS_Pr)
{
unsigned short temp=0, tempah;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned short temp1, pushax=0;
bool delaylong = false;
#endif
@@ -4322,7 +4250,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300 /* 300 series */
+#ifdef CONFIG_FB_SIS_300 /* 300 series */
if(SiS_CRT2IsLCD(SiS_Pr)) {
if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
@@ -4385,11 +4313,11 @@
}
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* 315 series */
+#ifdef CONFIG_FB_SIS_315 /* 315 series */
#ifdef SET_EMI
unsigned char r30=0, r31=0, r32=0, r33=0, cr36=0;
@@ -4688,7 +4616,7 @@
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
}
@@ -4739,7 +4667,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300 /* 300 series */
+#ifdef CONFIG_FB_SIS_300 /* 300 series */
if(SiS_CRT2IsLCD(SiS_Pr)) {
if(SiS_Pr->ChipType == SIS_730) {
@@ -4783,11 +4711,11 @@
}
}
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* 315 series */
+#ifdef CONFIG_FB_SIS_315 /* 315 series */
if(!(SiS_IsNotM650orLater(SiS_Pr))) {
/*if(SiS_Pr->ChipType < SIS_340) {*/ /* XGI needs this */
@@ -4881,7 +4809,7 @@
}
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
} /* 310 series */
@@ -4971,7 +4899,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300 /* ---- 300 series --- */
+#ifdef CONFIG_FB_SIS_300 /* ---- 300 series --- */
if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) { /* 630 - 301B(-DH) */
@@ -5000,11 +4928,11 @@
}
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* ------- 315 series ------ */
+#ifdef CONFIG_FB_SIS_315 /* ------- 315 series ------ */
if(SiS_Pr->SiS_VBType & VB_SISLVDS) { /* 315 - LVDS */
@@ -5076,13 +5004,13 @@
}
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
}
}
}
/* Set CRT2 FIFO on 300/540/630/730 */
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static void
SiS_SetCRT2FIFO_300(struct SiS_Private *SiS_Pr,unsigned short ModeNo)
{
@@ -5154,13 +5082,8 @@
} else {
-#ifdef SIS_LINUX_KERNEL
pci50 = sisfb_read_nbridge_pci_dword(SiS_Pr, 0x50);
pciA0 = sisfb_read_nbridge_pci_dword(SiS_Pr, 0xa0);
-#else
- pci50 = pciReadLong(0x00000000, 0x50);
- pciA0 = pciReadLong(0x00000000, 0xA0);
-#endif
if(SiS_Pr->ChipType == SIS_730) {
@@ -5262,7 +5185,7 @@
#endif
/* Set CRT2 FIFO on 315/330 series */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static void
SiS_SetCRT2FIFO_310(struct SiS_Private *SiS_Pr)
{
@@ -5420,27 +5343,6 @@
temp = SiS_GetRegByte((SiS_Pr->SiS_P3ca+0x02));
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,temp); /* ? */
-
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "%d %d %d %d %d %d %d %d (%d %d %d %d)\n",
- SiS_Pr->CHDisplay, SiS_Pr->CHSyncStart, SiS_Pr->CHSyncEnd, SiS_Pr->CHTotal,
- SiS_Pr->CVDisplay, SiS_Pr->CVSyncStart, SiS_Pr->CVSyncEnd, SiS_Pr->CVTotal,
- SiS_Pr->CHBlankStart, SiS_Pr->CHBlankEnd, SiS_Pr->CVBlankStart, SiS_Pr->CVBlankEnd);
-
- xf86DrvMsg(0, X_INFO, " {{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
- SiS_Pr->CCRT1CRTC[0], SiS_Pr->CCRT1CRTC[1],
- SiS_Pr->CCRT1CRTC[2], SiS_Pr->CCRT1CRTC[3],
- SiS_Pr->CCRT1CRTC[4], SiS_Pr->CCRT1CRTC[5],
- SiS_Pr->CCRT1CRTC[6], SiS_Pr->CCRT1CRTC[7]);
- xf86DrvMsg(0, X_INFO, " 0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
- SiS_Pr->CCRT1CRTC[8], SiS_Pr->CCRT1CRTC[9],
- SiS_Pr->CCRT1CRTC[10], SiS_Pr->CCRT1CRTC[11],
- SiS_Pr->CCRT1CRTC[12], SiS_Pr->CCRT1CRTC[13],
- SiS_Pr->CCRT1CRTC[14], SiS_Pr->CCRT1CRTC[15]);
- xf86DrvMsg(0, X_INFO, " 0x%02x}},\n", SiS_Pr->CCRT1CRTC[16]);
-#endif
-#endif
}
/* Setup panel link
@@ -5455,17 +5357,17 @@
unsigned short push2, tempax, tempbx, tempcx, temp;
unsigned int tempeax = 0, tempebx, tempecx, tempvcfact = 0;
bool islvds = false, issis = false, chkdclkfirst = false;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
unsigned short crt2crtc = 0;
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned short pushcx;
#endif
if(ModeNo <= 0x13) {
modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
#endif
} else if(SiS_Pr->UseCustomMode) {
@@ -5473,7 +5375,7 @@
} else {
modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
crt2crtc = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
#endif
}
@@ -5494,7 +5396,7 @@
}
}
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
if(IS_SIS330) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x10);
@@ -5744,7 +5646,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300 /* 300 series */
+#ifdef CONFIG_FB_SIS_300 /* 300 series */
tempeax = SiS_Pr->SiS_VGAVDE << 6;
temp = (tempeax % (unsigned int)SiS_Pr->SiS_VDE);
tempeax = tempeax / (unsigned int)SiS_Pr->SiS_VDE;
@@ -5755,11 +5657,11 @@
temp = (unsigned short)(tempeax & 0x00FF);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1E,temp); /* BPLVCFACT */
tempvcfact = temp;
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* 315 series */
+#ifdef CONFIG_FB_SIS_315 /* 315 series */
tempeax = SiS_Pr->SiS_VGAVDE << 18;
tempebx = SiS_Pr->SiS_VDE;
temp = (tempeax % tempebx);
@@ -5845,7 +5747,7 @@
temp = (unsigned short)(tempecx & 0x00FF);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x23,temp);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
if((islvds) || (SiS_Pr->SiS_VBInfo & VB_SISLVDS)) {
@@ -5863,7 +5765,7 @@
}
#endif
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->SiS_IF_DEF_TRUMPION) {
unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
unsigned char *trumpdata;
@@ -5899,7 +5801,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->SiS_IF_DEF_FSTN || SiS_Pr->SiS_IF_DEF_DSTN) {
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x25,0x00);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x26,0x00);
@@ -5999,7 +5901,7 @@
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x45,0x0a);
}
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
}
/* Set Part 1 */
@@ -6007,12 +5909,12 @@
SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
unsigned short RefreshRateTableIndex)
{
-#if defined(SIS300) || defined(SIS315H)
+#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
#endif
unsigned short temp=0, tempax=0, tempbx=0, tempcx=0, bridgeadd=0;
unsigned short pushbx=0, CRT1Index=0, modeflag, resinfo=0;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned short tempbl=0;
#endif
@@ -6038,11 +5940,11 @@
(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ) {
if(SiS_Pr->ChipType < SIS_315H ) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
SiS_SetCRT2FIFO_300(SiS_Pr, ModeNo);
#endif
} else {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
SiS_SetCRT2FIFO_310(SiS_Pr);
#endif
}
@@ -6051,7 +5953,7 @@
if(SiS_Pr->ChipType < SIS_315H ) {
-#ifdef SIS300 /* ------------- 300 series --------------*/
+#ifdef CONFIG_FB_SIS_300 /* ------------- 300 series --------------*/
temp = (SiS_Pr->SiS_VGAHT - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,temp); /* CRT2 Horizontal Total */
@@ -6070,11 +5972,11 @@
bridgeadd = 12;
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* ------------------- 315/330 series --------------- */
+#ifdef CONFIG_FB_SIS_315 /* ------------------- 315/330 series --------------- */
tempcx = SiS_Pr->SiS_VGAHT; /* BTVGA2HT 0x08,0x09 */
if(modeflag & HalfDCLK) {
@@ -6125,7 +6027,7 @@
}
}
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
} /* 315/330 series */
@@ -6256,7 +6158,7 @@
if(SiS_Pr->ChipType < SIS_315H) {
-#ifdef SIS300 /* ---------- 300 series -------------- */
+#ifdef CONFIG_FB_SIS_300 /* ---------- 300 series -------------- */
if(SiS_Pr->SiS_VBType & VB_SISVB) {
temp = 0x20;
@@ -6310,11 +6212,11 @@
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x3C,temp); /* Panel Link Delay Compensation; (Software Command Reset; Power Saving) */
-#endif /* SIS300 */
+#endif /* CONFIG_FB_SIS_300 */
} else {
-#ifdef SIS315H /* --------------- 315/330 series ---------------*/
+#ifdef CONFIG_FB_SIS_315 /* --------------- 315/330 series ---------------*/
if(SiS_Pr->ChipType < SIS_661) {
@@ -6349,7 +6251,7 @@
if(modeflag & HalfDCLK) tempax |= 0x40;
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2C,0x3f,tempax);
-#endif /* SIS315H */
+#endif /* CONFIG_FB_SIS_315 */
}
@@ -6381,7 +6283,7 @@
/* SET PART 2 REGISTER GROUP */
/*********************************************/
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static unsigned char *
SiS_GetGroup2CLVXPtr(struct SiS_Private *SiS_Pr, int tabletype)
{
@@ -6478,7 +6380,7 @@
}
#endif
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static void
SiS_Group2LCDSpecial(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short crt2crtc)
{
@@ -6690,7 +6592,7 @@
unsigned int longtemp, PhaseIndex;
bool newtvphase;
const unsigned char *TimingPoint;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned short resindex, CRT2Index;
const struct SiS_Part2PortTbl *CRT2Part2Ptr = NULL;
@@ -7069,7 +6971,7 @@
SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x17,0xFB);
SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x18,0xDF);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_GetCRT2Part2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
&CRT2Index, &resindex)) {
switch(CRT2Index) {
@@ -7130,12 +7032,6 @@
/* Non-expanding: lcdvdes = tempcx = VT-1; lcdvdee = tempbx = VDE-1 */
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "lcdvdes 0x%x lcdvdee 0x%x\n", tempcx, tempbx);
-#endif
-#endif
-
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,tempcx); /* lcdvdes */
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,tempbx); /* lcdvdee */
@@ -7184,12 +7080,6 @@
tempbx = SiS_Pr->CVSyncStart;
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "lcdvrs 0x%x\n", tempbx);
-#endif
-#endif
-
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,tempbx); /* lcdvrs */
temp = (tempbx >> 4) & 0xF0;
@@ -7201,15 +7091,9 @@
temp |= (SiS_Pr->CVSyncEnd & 0x0f);
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "lcdvre[3:0] 0x%x\n", (temp & 0x0f));
-#endif
-#endif
-
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp);
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
SiS_Group2LCDSpecial(SiS_Pr, ModeNo, crt2crtc);
#endif
@@ -7245,12 +7129,6 @@
tempax >>= 1;
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "lcdhdee 0x%x\n", tempbx);
-#endif
-#endif
-
tempbx += bridgeoffset;
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x23,tempbx); /* lcdhdee */
@@ -7276,12 +7154,6 @@
tempbx += bridgeoffset;
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "lcdhrs 0x%x\n", tempbx);
-#endif
-#endif
-
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1C,tempbx); /* lcdhrs */
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1D,0x0F,((tempbx >> 4) & 0xf0));
@@ -7300,20 +7172,14 @@
tempbx += bridgeoffset;
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "lcdhre 0x%x\n", tempbx);
-#endif
-#endif
-
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x21,tempbx); /* lcdhre */
SiS_SetGroup2_Tail(SiS_Pr, ModeNo);
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
SiS_Set300Part2Regs(SiS_Pr, ModeIdIndex, RefreshRateTableIndex, ModeNo);
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
} /* CRT2-LCD from table */
#endif
}
@@ -7382,7 +7248,7 @@
/* SET PART 4 REGISTER GROUP */
/*********************************************/
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
#if 0
static void
SiS_ShiftXPos(struct SiS_Private *SiS_Pr, int shift)
@@ -8011,7 +7877,7 @@
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
/* Chrontel 7005 - I assume that it does not come with a 315 series chip */
@@ -8124,7 +7990,7 @@
/* Chrontel 7019 - assumed that it does not come with a 300 series chip */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
unsigned short temp;
@@ -8175,7 +8041,7 @@
}
-#ifdef SIS315H /* ----------- 315 series only ---------- */
+#ifdef CONFIG_FB_SIS_315 /* ----------- 315 series only ---------- */
void
SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr)
@@ -8657,7 +8523,7 @@
bool
SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
#endif
unsigned short ModeIdIndex, RefreshRateTableIndex;
@@ -8703,16 +8569,6 @@
SiS_GetLVDSDesData(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "(init301: LCDHDES 0x%03x LCDVDES 0x%03x)\n", SiS_Pr->SiS_LCDHDES, SiS_Pr->SiS_LCDVDES);
- xf86DrvMsg(0, X_INFO, "(init301: HDE 0x%03x VDE 0x%03x)\n", SiS_Pr->SiS_HDE, SiS_Pr->SiS_VDE);
- xf86DrvMsg(0, X_INFO, "(init301: VGAHDE 0x%03x VGAVDE 0x%03x)\n", SiS_Pr->SiS_VGAHDE, SiS_Pr->SiS_VGAVDE);
- xf86DrvMsg(0, X_INFO, "(init301: HT 0x%03x VT 0x%03x)\n", SiS_Pr->SiS_HT, SiS_Pr->SiS_VT);
- xf86DrvMsg(0, X_INFO, "(init301: VGAHT 0x%03x VGAVT 0x%03x)\n", SiS_Pr->SiS_VGAHT, SiS_Pr->SiS_VGAVT);
-#endif
-#endif
-
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
SiS_SetGroup1(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
@@ -8722,12 +8578,12 @@
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
SiS_SetGroup2(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
SiS_SetGroup2_C_ELV(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
#endif
SiS_SetGroup3(SiS_Pr, ModeNo, ModeIdIndex);
SiS_SetGroup4(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
SiS_SetGroup4_C_ELV(SiS_Pr, ModeNo, ModeIdIndex);
#endif
SiS_SetGroup5(SiS_Pr, ModeNo, ModeIdIndex);
@@ -8758,7 +8614,7 @@
if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
SiS_SetCH701xForLCD(SiS_Pr);
#endif
}
@@ -8771,7 +8627,7 @@
}
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
if(SiS_Pr->ChipType < SIS_315H) {
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
if(SiS_Pr->SiS_UseOEM) {
@@ -8794,7 +8650,7 @@
}
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
if(SiS_Pr->ChipType < SIS_661) {
@@ -8873,7 +8729,7 @@
}
}
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static unsigned char *
SiS_SetTrumpBlockLoop(struct SiS_Private *SiS_Pr, unsigned char *dataptr)
{
@@ -8923,11 +8779,6 @@
dataptr = SiS_SetTrumpBlockLoop(SiS_Pr, dataptr);
if(!dataptr) return false;
}
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "Trumpion block success\n");
-#endif
-#endif
return true;
}
#endif
@@ -9002,9 +8853,7 @@
SiS_SetChReg(SiS_Pr, reg, val, 0);
}
-#ifdef SIS_LINUX_KERNEL
static
-#endif
void
SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val)
{
@@ -9091,9 +8940,7 @@
/* Read from Chrontel 70xx */
/* Parameter is [Register no (S7-S0)] */
-#ifdef SIS_LINUX_KERNEL
static
-#endif
unsigned short
SiS_GetCH70xx(struct SiS_Private *SiS_Pr, unsigned short tempbx)
{
@@ -9114,9 +8961,7 @@
}
/* Our own DDC functions */
-#ifndef SIS_XORG_XF86
static
-#endif
unsigned short
SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine,
unsigned short adaptnum, unsigned short DDCdatatype, bool checkcr32,
@@ -9224,12 +9069,6 @@
SiS_SetupDDCN(SiS_Pr);
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "DDC Port %x Index %x Shift %d\n",
- SiS_Pr->SiS_DDC_Port, SiS_Pr->SiS_DDC_Index, temp);
-#endif
-#endif
return 0;
}
@@ -9292,11 +9131,6 @@
SiS_SetSwitchDDC2(SiS_Pr);
if(SiS_PrepareDDC(SiS_Pr)) {
SiS_SetStop(SiS_Pr);
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "Probe: Prepare failed\n");
-#endif
-#endif
return 0xFFFF;
}
mask = 0xf0;
@@ -9310,11 +9144,6 @@
} else {
failed = true;
ret = 0xFFFF;
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "Probe: Read 1 failed\n");
-#endif
-#endif
}
}
if(!failed) {
@@ -9324,11 +9153,6 @@
if(temp == value) ret = 0;
else {
ret = 0xFFFF;
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "Probe: Read 2 failed\n");
-#endif
-#endif
if(SiS_Pr->SiS_DDC_DeviceAddr == 0xa0) {
if(temp == 0x30) ret = 0;
}
@@ -9338,9 +9162,7 @@
return ret;
}
-#ifndef SIS_XORG_XF86
static
-#endif
unsigned short
SiS_ProbeDDC(struct SiS_Private *SiS_Pr)
{
@@ -9357,9 +9179,7 @@
return flag;
}
-#ifndef SIS_XORG_XF86
static
-#endif
unsigned short
SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype, unsigned char *buffer)
{
@@ -9606,11 +9426,6 @@
temp = SiS_GetReg(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index);
} while((!(temp & SiS_Pr->SiS_DDC_Clk)) && --watchdog);
if (!watchdog) {
-#ifdef SIS_XORG_XF86
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "SetClkHigh failed\n");
-#endif
-#endif
return 0xFFFF;
}
SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT);
@@ -9641,7 +9456,7 @@
/* =============== SiS 315/330 O.E.M. ================= */
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static unsigned short
GetRAMDACromptr(struct SiS_Private *SiS_Pr)
@@ -10829,7 +10644,7 @@
/* ================= SiS 300 O.E.M. ================== */
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static void
SetOEMLCDData2(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned short ModeIdIndex,
diff --git a/drivers/video/sis/init301.h b/drivers/video/sis/init301.h
index 51d9922..e1fd31d 100644
--- a/drivers/video/sis/init301.h
+++ b/drivers/video/sis/init301.h
@@ -53,15 +53,8 @@
#ifndef _INIT301_H_
#define _INIT301_H_
-#include "osdef.h"
#include "initdef.h"
-#ifdef SIS_XORG_XF86
-#include "sis.h"
-#include "sis_regs.h"
-#endif
-
-#ifdef SIS_LINUX_KERNEL
#include "vgatypes.h"
#include "vstruct.h"
#ifdef SIS_CP
@@ -72,7 +65,6 @@
#include <linux/fb.h>
#include "sis.h"
#include <video/sisfb.h>
-#endif
static const unsigned char SiS_YPbPrTable[3][64] = {
{
@@ -237,7 +229,7 @@
0xFF,0xFF,
};
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
/* 661 et al LCD data structure (2.03.00) */
static const unsigned char SiS_LCDStruct661[] = {
/* 1024x768 */
@@ -279,7 +271,7 @@
};
#endif
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static unsigned char SiS300_TrumpionData[14][80] = {
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x0B,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x10,0x00,0x00,0x04,0x23,
@@ -356,9 +348,6 @@
#endif
void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr);
-#ifndef SIS_LINUX_KERNEL
-void SiS_LockCRT2(struct SiS_Private *SiS_Pr);
-#endif
void SiS_EnableCRT2(struct SiS_Private *SiS_Pr);
unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr);
@@ -375,9 +364,6 @@
unsigned short RefreshRateTableIndex);
unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr,unsigned short ModeNo,unsigned short ModeIdIndex);
void SiS_DisableBridge(struct SiS_Private *SiS_Pr);
-#ifndef SIS_LINUX_KERNEL
-void SiS_EnableBridge(struct SiS_Private *SiS_Pr);
-#endif
bool SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
void SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr);
void SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr);
@@ -386,13 +372,9 @@
unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax);
void SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
unsigned short SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short tempax);
-#ifndef SIS_LINUX_KERNEL
-void SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
-unsigned short SiS_GetCH70xx(struct SiS_Private *SiS_Pr, unsigned short tempax);
-#endif
void SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg,
unsigned char orval,unsigned short andval);
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static void SiS_Chrontel701xOn(struct SiS_Private *SiS_Pr);
static void SiS_Chrontel701xOff(struct SiS_Private *SiS_Pr);
static void SiS_ChrontelInitTVVSync(struct SiS_Private *SiS_Pr);
@@ -401,7 +383,7 @@
void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr);
#endif /* 315 */
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static bool SiS_SetTrumpionBlock(struct SiS_Private *SiS_Pr, unsigned char *dataptr);
void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo);
#endif
@@ -412,21 +394,12 @@
unsigned short adaptnum, unsigned short DDCdatatype,
unsigned char *buffer, unsigned int VBFlags2);
-#ifdef SIS_XORG_XF86
-unsigned short SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags,
- int VGAEngine, unsigned short adaptnum, unsigned short DDCdatatype,
- bool checkcr32, unsigned int VBFlags2);
-unsigned short SiS_ProbeDDC(struct SiS_Private *SiS_Pr);
-unsigned short SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype,
- unsigned char *buffer);
-#else
static unsigned short SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags,
int VGAEngine, unsigned short adaptnum, unsigned short DDCdatatype,
bool checkcr32, unsigned int VBFlags2);
static unsigned short SiS_ProbeDDC(struct SiS_Private *SiS_Pr);
static unsigned short SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype,
unsigned char *buffer);
-#endif
static void SiS_SetSwitchDDC2(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetStart(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetStop(struct SiS_Private *SiS_Pr);
@@ -441,13 +414,13 @@
static void SiS_SendACK(struct SiS_Private *SiS_Pr, unsigned short yesno);
static unsigned short SiS_DoProbeDDC(struct SiS_Private *SiS_Pr);
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
static void SiS_OEM300Setting(struct SiS_Private *SiS_Pr,
unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefTabindex);
static void SetOEMLCDData2(struct SiS_Private *SiS_Pr,
unsigned short ModeNo, unsigned short ModeIdIndex,unsigned short RefTableIndex);
#endif
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
static void SiS_OEM310Setting(struct SiS_Private *SiS_Pr,
unsigned short ModeNo,unsigned short ModeIdIndex, unsigned short RRTI);
static void SiS_OEM661Setting(struct SiS_Private *SiS_Pr,
@@ -482,15 +455,13 @@
extern void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
extern unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
extern unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
-#ifdef SIS300
+#ifdef CONFIG_FB_SIS_300
extern void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *tempbx,
unsigned short *tempcl);
extern unsigned short SiS_GetFIFOThresholdB300(unsigned short tempbx, unsigned short tempcl);
extern unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
-#ifdef SIS_LINUX_KERNEL
extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
extern unsigned int sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg);
#endif
-#endif
#endif
diff --git a/drivers/video/sis/initextlfb.c b/drivers/video/sis/initextlfb.c
index 99c04a4..9dec64d 100644
--- a/drivers/video/sis/initextlfb.c
+++ b/drivers/video/sis/initextlfb.c
@@ -25,7 +25,6 @@
* Author: Thomas Winischhofer <thomas@winischhofer.net>
*/
-#include "osdef.h"
#include "initdef.h"
#include "vgatypes.h"
#include "vstruct.h"
@@ -59,7 +58,7 @@
if(rateindex > 0) rateindex--;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
switch(ModeNo) {
case 0x5a: ModeNo = 0x50; break;
case 0x5b: ModeNo = 0x56;
@@ -103,7 +102,7 @@
if(rateindex > 0) rateindex--;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
switch(ModeNo) {
case 0x5a: ModeNo = 0x50; break;
case 0x5b: ModeNo = 0x56;
@@ -187,7 +186,7 @@
if(rateindex > 0) rateindex--;
-#ifdef SIS315H
+#ifdef CONFIG_FB_SIS_315
switch(ModeNo) {
case 0x5a: ModeNo = 0x50; break;
case 0x5b: ModeNo = 0x56;
diff --git a/drivers/video/sis/osdef.h b/drivers/video/sis/osdef.h
deleted file mode 100644
index 6ff8f98..0000000
--- a/drivers/video/sis/osdef.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/* $XFree86$ */
-/* $XdotOrg$ */
-/*
- * OS depending defines
- *
- * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
- *
- * If distributed as part of the Linux kernel, the following license terms
- * apply:
- *
- * * This program is free software; you can redistribute it and/or modify
- * * it under the terms of the GNU General Public License as published by
- * * the Free Software Foundation; either version 2 of the named License,
- * * or any later version.
- * *
- * * This program is distributed in the hope that it will be useful,
- * * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * * GNU General Public License for more details.
- * *
- * * You should have received a copy of the GNU General Public License
- * * along with this program; if not, write to the Free Software
- * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
- *
- * Otherwise, the following license terms apply:
- *
- * * Redistribution and use in source and binary forms, with or without
- * * modification, are permitted provided that the following conditions
- * * are met:
- * * 1) Redistributions of source code must retain the above copyright
- * * notice, this list of conditions and the following disclaimer.
- * * 2) Redistributions in binary form must reproduce the above copyright
- * * notice, this list of conditions and the following disclaimer in the
- * * documentation and/or other materials provided with the distribution.
- * * 3) The name of the author may not be used to endorse or promote products
- * * derived from this software without specific prior written permission.
- * *
- * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Thomas Winischhofer <thomas@winischhofer.net>
- * Silicon Integrated Systems, Inc. (used by permission)
- *
- */
-
-#ifndef _SIS_OSDEF_H_
-#define _SIS_OSDEF_H_
-
-/* The choices are: */
-#define SIS_LINUX_KERNEL /* Linux kernel framebuffer */
-#undef SIS_XORG_XF86 /* XFree86/X.org */
-
-#ifdef OutPortByte
-#undef OutPortByte
-#endif
-
-#ifdef OutPortWord
-#undef OutPortWord
-#endif
-
-#ifdef OutPortLong
-#undef OutPortLong
-#endif
-
-#ifdef InPortByte
-#undef InPortByte
-#endif
-
-#ifdef InPortWord
-#undef InPortWord
-#endif
-
-#ifdef InPortLong
-#undef InPortLong
-#endif
-
-/**********************************************************************/
-/* LINUX KERNEL */
-/**********************************************************************/
-
-#ifdef SIS_LINUX_KERNEL
-
-#ifdef CONFIG_FB_SIS_300
-#define SIS300
-#endif
-
-#ifdef CONFIG_FB_SIS_315
-#define SIS315H
-#endif
-
-#if !defined(SIS300) && !defined(SIS315H)
-#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
-#warning sisfb will not work!
-#endif
-
-#define OutPortByte(p,v) outb((u8)(v),(SISIOADDRESS)(p))
-#define OutPortWord(p,v) outw((u16)(v),(SISIOADDRESS)(p))
-#define OutPortLong(p,v) outl((u32)(v),(SISIOADDRESS)(p))
-#define InPortByte(p) inb((SISIOADDRESS)(p))
-#define InPortWord(p) inw((SISIOADDRESS)(p))
-#define InPortLong(p) inl((SISIOADDRESS)(p))
-#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset_io(MemoryAddress, value, MemorySize)
-
-#endif /* LINUX_KERNEL */
-
-/**********************************************************************/
-/* XFree86/X.org */
-/**********************************************************************/
-
-#ifdef SIS_XORG_XF86
-
-#define SIS300
-#define SIS315H
-
-#define OutPortByte(p,v) outSISREG((IOADDRESS)(p),(CARD8)(v))
-#define OutPortWord(p,v) outSISREGW((IOADDRESS)(p),(CARD16)(v))
-#define OutPortLong(p,v) outSISREGL((IOADDRESS)(p),(CARD32)(v))
-#define InPortByte(p) inSISREG((IOADDRESS)(p))
-#define InPortWord(p) inSISREGW((IOADDRESS)(p))
-#define InPortLong(p) inSISREGL((IOADDRESS)(p))
-#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)
-
-#endif /* XF86 */
-
-#endif /* _OSDEF_H_ */
diff --git a/drivers/video/sis/sis.h b/drivers/video/sis/sis.h
index 7c5710e..80d89d3 100644
--- a/drivers/video/sis/sis.h
+++ b/drivers/video/sis/sis.h
@@ -24,7 +24,6 @@
#ifndef _SIS_H_
#define _SIS_H_
-#include "osdef.h"
#include <video/sisfb.h>
#include "vgatypes.h"
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index b52f8e4..7e3370f 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -60,6 +60,11 @@
#include "sis.h"
#include "sis_main.h"
+#if !defined(CONFIG_FB_SIS_300) && !defined(CONFIG_FB_SIS_315)
+#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
+#warning sisfb will not work!
+#endif
+
static void sisfb_handle_command(struct sis_video_info *ivideo,
struct sisfb_cmd *sisfb_command);
@@ -4114,14 +4119,6 @@
if(sisfb_check_rom(rom_base, ivideo)) {
if((myrombase = vmalloc(65536))) {
-
- /* Work around bug in pci/rom.c: Folks forgot to check
- * whether the size retrieved from the BIOS image eventually
- * is larger than the mapped size
- */
- if(pci_resource_len(pdev, PCI_ROM_RESOURCE) < romsize)
- romsize = pci_resource_len(pdev, PCI_ROM_RESOURCE);
-
memcpy_fromio(myrombase, rom_base,
(romsize > 65536) ? 65536 : romsize);
}
@@ -4155,23 +4152,6 @@
}
-#else
-
- pci_read_config_dword(pdev, PCI_ROM_ADDRESS, &temp);
- pci_write_config_dword(pdev, PCI_ROM_ADDRESS,
- (ivideo->video_base & PCI_ROM_ADDRESS_MASK) | PCI_ROM_ADDRESS_ENABLE);
-
- rom_base = ioremap(ivideo->video_base, 65536);
- if(rom_base) {
- if(sisfb_check_rom(rom_base, ivideo)) {
- if((myrombase = vmalloc(65536)))
- memcpy_fromio(myrombase, rom_base, 65536);
- }
- iounmap(rom_base);
- }
-
- pci_write_config_dword(pdev, PCI_ROM_ADDRESS, temp);
-
#endif
return myrombase;
@@ -4181,6 +4161,9 @@
sisfb_post_map_vram(struct sis_video_info *ivideo, unsigned int *mapsize,
unsigned int min)
{
+ if (*mapsize < (min << 20))
+ return;
+
ivideo->video_vbase = ioremap(ivideo->video_base, (*mapsize));
if(!ivideo->video_vbase) {
@@ -4514,7 +4497,7 @@
} else {
#endif
/* Need to map max FB size for finding out about RAM size */
- mapsize = 64 << 20;
+ mapsize = ivideo->video_size;
sisfb_post_map_vram(ivideo, &mapsize, 4);
if(ivideo->video_vbase) {
@@ -4680,7 +4663,7 @@
orSISIDXREG(SISSR, 0x20, (0x80 | 0x04));
/* Need to map max FB size for finding out about RAM size */
- mapsize = 256 << 20;
+ mapsize = ivideo->video_size;
sisfb_post_map_vram(ivideo, &mapsize, 32);
if(!ivideo->video_vbase) {
@@ -5936,6 +5919,7 @@
}
ivideo->video_base = pci_resource_start(pdev, 0);
+ ivideo->video_size = pci_resource_len(pdev, 0);
ivideo->mmio_base = pci_resource_start(pdev, 1);
ivideo->mmio_size = pci_resource_len(pdev, 1);
ivideo->SiS_Pr.RelIO = pci_resource_start(pdev, 2) + 0x30;
diff --git a/drivers/video/sis/vgatypes.h b/drivers/video/sis/vgatypes.h
index 81a22ea..12c0dfa 100644
--- a/drivers/video/sis/vgatypes.h
+++ b/drivers/video/sis/vgatypes.h
@@ -55,21 +55,10 @@
#define SISIOMEMTYPE
-#ifdef SIS_LINUX_KERNEL
typedef unsigned long SISIOADDRESS;
#include <linux/types.h> /* Need __iomem */
#undef SISIOMEMTYPE
#define SISIOMEMTYPE __iomem
-#endif
-
-#ifdef SIS_XORG_XF86
-#if XF86_VERSION_CURRENT < XF86_VERSION_NUMERIC(4,2,0,0,0)
-typedef unsigned long IOADDRESS;
-typedef unsigned long SISIOADDRESS;
-#else
-typedef IOADDRESS SISIOADDRESS;
-#endif
-#endif
typedef enum _SIS_CHIP_TYPE {
SIS_VGALegacy = 0,
diff --git a/drivers/video/sis/vstruct.h b/drivers/video/sis/vstruct.h
index bef4aae..ea94d21 100644
--- a/drivers/video/sis/vstruct.h
+++ b/drivers/video/sis/vstruct.h
@@ -233,24 +233,15 @@
{
unsigned char ChipType;
unsigned char ChipRevision;
-#ifdef SIS_XORG_XF86
- PCITAG PciTag;
-#endif
-#ifdef SIS_LINUX_KERNEL
void *ivideo;
-#endif
unsigned char *VirtualRomBase;
bool UseROM;
-#ifdef SIS_LINUX_KERNEL
unsigned char SISIOMEMTYPE *VideoMemoryAddress;
unsigned int VideoMemorySize;
-#endif
SISIOADDRESS IOAddress;
SISIOADDRESS IOAddress2; /* For dual chip XGI volari */
-#ifdef SIS_LINUX_KERNEL
SISIOADDRESS RelIO;
-#endif
SISIOADDRESS SiS_P3c4;
SISIOADDRESS SiS_P3d4;
SISIOADDRESS SiS_P3c0;
@@ -280,9 +271,6 @@
unsigned short SiS_IF_DEF_FSTN;
unsigned short SiS_SysFlags;
unsigned char SiS_VGAINFO;
-#ifdef SIS_XORG_XF86
- unsigned short SiS_CP1, SiS_CP2, SiS_CP3, SiS_CP4;
-#endif
bool SiS_UseROM;
bool SiS_ROMNew;
bool SiS_XGIROM;
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 3a43ebf..efb35aa 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -9,19 +9,19 @@
struct device_attribute *attr, char *buf)
{
struct virtio_device *dev = container_of(_d,struct virtio_device,dev);
- return sprintf(buf, "%hu", dev->id.device);
+ return sprintf(buf, "0x%04x\n", dev->id.device);
}
static ssize_t vendor_show(struct device *_d,
struct device_attribute *attr, char *buf)
{
struct virtio_device *dev = container_of(_d,struct virtio_device,dev);
- return sprintf(buf, "%hu", dev->id.vendor);
+ return sprintf(buf, "0x%04x\n", dev->id.vendor);
}
static ssize_t status_show(struct device *_d,
struct device_attribute *attr, char *buf)
{
struct virtio_device *dev = container_of(_d,struct virtio_device,dev);
- return sprintf(buf, "0x%08x", dev->config->get_status(dev));
+ return sprintf(buf, "0x%08x\n", dev->config->get_status(dev));
}
static ssize_t modalias_show(struct device *_d,
struct device_attribute *attr, char *buf)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 1475ed6..cc2f73e 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -230,9 +230,6 @@
pr_debug("Added buffer head %i to %p\n", head, vq);
END_USE(vq);
- /* If we're indirect, we can fit many (assuming not OOM). */
- if (vq->indirect)
- return vq->num_free ? vq->vring.num : 0;
return vq->num_free;
}
EXPORT_SYMBOL_GPL(virtqueue_add_buf_gfp);
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 4a29104..a5ad77e 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -558,6 +558,9 @@
This is the driver for the built-in watchdog timer on the IT8712F
Super I/0 chipset used on many motherboards.
+ If the driver does not work, then make sure that the game port in
+ the BIOS is enabled.
+
To compile this driver as a module, choose M here: the
module will be called it8712f_wdt.
diff --git a/drivers/watchdog/bcm63xx_wdt.c b/drivers/watchdog/bcm63xx_wdt.c
index a1debc8..3c5045a 100644
--- a/drivers/watchdog/bcm63xx_wdt.c
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -18,7 +18,6 @@
#include <linux/miscdevice.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/reboot.h>
#include <linux/types.h>
#include <linux/uaccess.h>
#include <linux/watchdog.h>
@@ -220,14 +219,6 @@
}
}
-static int bcm63xx_wdt_notify_sys(struct notifier_block *this,
- unsigned long code, void *unused)
-{
- if (code == SYS_DOWN || code == SYS_HALT)
- bcm63xx_wdt_pause();
- return NOTIFY_DONE;
-}
-
static const struct file_operations bcm63xx_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
@@ -243,12 +234,8 @@
.fops = &bcm63xx_wdt_fops,
};
-static struct notifier_block bcm63xx_wdt_notifier = {
- .notifier_call = bcm63xx_wdt_notify_sys,
-};
-
-static int bcm63xx_wdt_probe(struct platform_device *pdev)
+static int __devinit bcm63xx_wdt_probe(struct platform_device *pdev)
{
int ret;
struct resource *r;
@@ -280,16 +267,10 @@
wdt_time);
}
- ret = register_reboot_notifier(&bcm63xx_wdt_notifier);
- if (ret) {
- dev_err(&pdev->dev, "failed to register reboot_notifier\n");
- goto unregister_timer;
- }
-
ret = misc_register(&bcm63xx_wdt_miscdev);
if (ret < 0) {
dev_err(&pdev->dev, "failed to register watchdog device\n");
- goto unregister_reboot_notifier;
+ goto unregister_timer;
}
dev_info(&pdev->dev, " started, timer margin: %d sec\n",
@@ -297,8 +278,6 @@
return 0;
-unregister_reboot_notifier:
- unregister_reboot_notifier(&bcm63xx_wdt_notifier);
unregister_timer:
bcm63xx_timer_unregister(TIMER_WDT_ID);
unmap:
@@ -306,25 +285,28 @@
return ret;
}
-static int bcm63xx_wdt_remove(struct platform_device *pdev)
+static int __devexit bcm63xx_wdt_remove(struct platform_device *pdev)
{
if (!nowayout)
bcm63xx_wdt_pause();
misc_deregister(&bcm63xx_wdt_miscdev);
-
- iounmap(bcm63xx_wdt_device.regs);
-
- unregister_reboot_notifier(&bcm63xx_wdt_notifier);
bcm63xx_timer_unregister(TIMER_WDT_ID);
-
+ iounmap(bcm63xx_wdt_device.regs);
return 0;
}
+static void bcm63xx_wdt_shutdown(struct platform_device *pdev)
+{
+ bcm63xx_wdt_pause();
+}
+
static struct platform_driver bcm63xx_wdt = {
.probe = bcm63xx_wdt_probe,
- .remove = bcm63xx_wdt_remove,
+ .remove = __devexit_p(bcm63xx_wdt_remove),
+ .shutdown = bcm63xx_wdt_shutdown,
.driver = {
+ .owner = THIS_MODULE,
.name = "bcm63xx-wdt",
}
};
diff --git a/drivers/watchdog/gef_wdt.c b/drivers/watchdog/gef_wdt.c
index 9c21d19..f6bd6f1 100644
--- a/drivers/watchdog/gef_wdt.c
+++ b/drivers/watchdog/gef_wdt.c
@@ -30,6 +30,7 @@
#include <linux/module.h>
#include <linux/miscdevice.h>
#include <linux/watchdog.h>
+#include <linux/fs.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/io.h>
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index f7e90fe..b8838d2 100644
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -32,6 +32,7 @@
* document number 322169-001, 322170-003: 5 Series, 3400 Series (PCH)
* document number 320066-003, 320257-008: EP80597 (IICH)
* document number TBD : Cougar Point (CPT)
+ * document number TBD : Patsburg (PBG)
*/
/*
@@ -146,7 +147,8 @@
TCO_CPT29, /* Cougar Point */
TCO_CPT30, /* Cougar Point */
TCO_CPT31, /* Cougar Point */
- TCO_PBG, /* Patsburg */
+ TCO_PBG1, /* Patsburg */
+ TCO_PBG2, /* Patsburg */
};
static struct {
@@ -235,6 +237,7 @@
{"Cougar Point", 2},
{"Cougar Point", 2},
{"Patsburg", 2},
+ {"Patsburg", 2},
{NULL, 0}
};
@@ -350,7 +353,8 @@
{ ITCO_PCI_DEVICE(0x1c5d, TCO_CPT29)},
{ ITCO_PCI_DEVICE(0x1c5e, TCO_CPT30)},
{ ITCO_PCI_DEVICE(0x1c5f, TCO_CPT31)},
- { ITCO_PCI_DEVICE(0x1d40, TCO_PBG)},
+ { ITCO_PCI_DEVICE(0x1d40, TCO_PBG1)},
+ { ITCO_PCI_DEVICE(0x1d41, TCO_PBG2)},
{ 0, }, /* End of list */
};
MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl);
diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index eb8a78d..533a199 100644
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -8,9 +8,12 @@
obj-$(CONFIG_HOTPLUG_CPU) += cpu_hotplug.o
obj-$(CONFIG_XEN_XENCOMM) += xencomm.o
obj-$(CONFIG_XEN_BALLOON) += balloon.o
-obj-$(CONFIG_XEN_DEV_EVTCHN) += evtchn.o
+obj-$(CONFIG_XEN_DEV_EVTCHN) += xen-evtchn.o
obj-$(CONFIG_XENFS) += xenfs/
obj-$(CONFIG_XEN_SYS_HYPERVISOR) += sys-hypervisor.o
obj-$(CONFIG_XEN_PLATFORM_PCI) += platform-pci.o
obj-$(CONFIG_SWIOTLB_XEN) += swiotlb-xen.o
obj-$(CONFIG_XEN_DOM0) += pci.o
+
+xen-evtchn-y := evtchn.o
+
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 500290b..43f9f02 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -50,6 +50,7 @@
#include <asm/pgtable.h>
#include <asm/uaccess.h>
#include <asm/tlb.h>
+#include <asm/e820.h>
#include <asm/xen/hypervisor.h>
#include <asm/xen/hypercall.h>
@@ -119,7 +120,7 @@
}
/* balloon_append: add the given page to the balloon. */
-static void balloon_append(struct page *page)
+static void __balloon_append(struct page *page)
{
/* Lowmem is re-populated first, so highmem pages go at list tail. */
if (PageHighMem(page)) {
@@ -130,7 +131,11 @@
list_add(&page->lru, &ballooned_pages);
balloon_stats.balloon_low++;
}
+}
+static void balloon_append(struct page *page)
+{
+ __balloon_append(page);
totalram_pages--;
}
@@ -191,7 +196,7 @@
static int increase_reservation(unsigned long nr_pages)
{
- unsigned long pfn, i, flags;
+ unsigned long pfn, i;
struct page *page;
long rc;
struct xen_memory_reservation reservation = {
@@ -203,8 +208,6 @@
if (nr_pages > ARRAY_SIZE(frame_list))
nr_pages = ARRAY_SIZE(frame_list);
- spin_lock_irqsave(&xen_reservation_lock, flags);
-
page = balloon_first_page();
for (i = 0; i < nr_pages; i++) {
BUG_ON(page == NULL);
@@ -247,14 +250,12 @@
balloon_stats.current_pages += rc;
out:
- spin_unlock_irqrestore(&xen_reservation_lock, flags);
-
return rc < 0 ? rc : rc != nr_pages;
}
static int decrease_reservation(unsigned long nr_pages)
{
- unsigned long pfn, i, flags;
+ unsigned long pfn, i;
struct page *page;
int need_sleep = 0;
int ret;
@@ -292,8 +293,6 @@
kmap_flush_unused();
flush_tlb_all();
- spin_lock_irqsave(&xen_reservation_lock, flags);
-
/* No more mappings: invalidate P2M and add to balloon. */
for (i = 0; i < nr_pages; i++) {
pfn = mfn_to_pfn(frame_list[i]);
@@ -308,8 +307,6 @@
balloon_stats.current_pages -= nr_pages;
- spin_unlock_irqrestore(&xen_reservation_lock, flags);
-
return need_sleep;
}
@@ -395,7 +392,7 @@
static int __init balloon_init(void)
{
- unsigned long pfn;
+ unsigned long pfn, extra_pfn_end;
struct page *page;
if (!xen_pv_domain())
@@ -415,11 +412,24 @@
register_balloon(&balloon_sysdev);
- /* Initialise the balloon with excess memory space. */
- for (pfn = xen_start_info->nr_pages; pfn < max_pfn; pfn++) {
+ /*
+ * Initialise the balloon with excess memory space. We need
+ * to make sure we don't add memory which doesn't exist or
+ * logically exist. The E820 map can be trimmed to be smaller
+ * than the amount of physical memory due to the mem= command
+ * line parameter. And if this is a 32-bit non-HIGHMEM kernel
+ * on a system with memory which requires highmem to access,
+ * don't try to use it.
+ */
+ extra_pfn_end = min(min(max_pfn, e820_end_of_ram_pfn()),
+ (unsigned long)PFN_DOWN(xen_extra_mem_start + xen_extra_mem_size));
+ for (pfn = PFN_UP(xen_extra_mem_start);
+ pfn < extra_pfn_end;
+ pfn++) {
page = pfn_to_page(pfn);
- if (!PageReserved(page))
- balloon_append(page);
+ /* totalram_pages doesn't include the boot-time
+ balloon extension, so don't subtract from it. */
+ __balloon_append(page);
}
target_watch.callback = watch_target;
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 97612f5..31af0ac 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -105,7 +105,6 @@
static struct irq_info *irq_info;
static int *pirq_to_irq;
-static int nr_pirqs;
static int *evtchn_to_irq;
struct cpu_evtchn_s {
@@ -278,17 +277,17 @@
cpumask_copy(irq_to_desc(irq)->affinity, cpumask_of(cpu));
#endif
- __clear_bit(chn, cpu_evtchn_mask(cpu_from_irq(irq)));
- __set_bit(chn, cpu_evtchn_mask(cpu));
+ clear_bit(chn, cpu_evtchn_mask(cpu_from_irq(irq)));
+ set_bit(chn, cpu_evtchn_mask(cpu));
irq_info[irq].cpu = cpu;
}
static void init_evtchn_cpu_bindings(void)
{
+ int i;
#ifdef CONFIG_SMP
struct irq_desc *desc;
- int i;
/* By default all event channels notify CPU#0. */
for_each_irq_desc(i, desc) {
@@ -296,7 +295,10 @@
}
#endif
- memset(cpu_evtchn_mask(0), ~0, sizeof(struct cpu_evtchn_s));
+ for_each_possible_cpu(i)
+ memset(cpu_evtchn_mask(i),
+ (i == 0) ? ~0 : 0, sizeof(struct cpu_evtchn_s));
+
}
static inline void clear_evtchn(int port)
@@ -382,12 +384,17 @@
return ret;
}
-/* callers of this function should make sure that PHYSDEVOP_get_nr_pirqs
- * succeeded otherwise nr_pirqs won't hold the right value */
-static int find_unbound_pirq(void)
+static int find_unbound_pirq(int type)
{
- int i;
- for (i = nr_pirqs-1; i >= 0; i--) {
+ int rc, i;
+ struct physdev_get_free_pirq op_get_free_pirq;
+ op_get_free_pirq.type = type;
+
+ rc = HYPERVISOR_physdev_op(PHYSDEVOP_get_free_pirq, &op_get_free_pirq);
+ if (!rc)
+ return op_get_free_pirq.pirq;
+
+ for (i = 0; i < nr_irqs; i++) {
if (pirq_to_irq[i] < 0)
return i;
}
@@ -420,7 +427,7 @@
if (irq == start)
goto no_irqs;
- res = irq_alloc_desc_at(irq, 0);
+ res = irq_alloc_desc_at(irq, -1);
if (WARN_ON(res != irq))
return -1;
@@ -608,10 +615,10 @@
spin_lock(&irq_mapping_update_lock);
- if ((pirq > nr_pirqs) || (gsi > nr_irqs)) {
+ if ((pirq > nr_irqs) || (gsi > nr_irqs)) {
printk(KERN_WARNING "xen_map_pirq_gsi: %s %s is incorrect!\n",
- pirq > nr_pirqs ? "nr_pirqs" :"",
- gsi > nr_irqs ? "nr_irqs" : "");
+ pirq > nr_irqs ? "pirq" :"",
+ gsi > nr_irqs ? "gsi" : "");
goto out;
}
@@ -627,7 +634,7 @@
if (identity_mapped_irq(gsi) || (!xen_initial_domain() &&
xen_pv_domain())) {
irq = gsi;
- irq_alloc_desc_at(irq, 0);
+ irq_alloc_desc_at(irq, -1);
} else
irq = find_unbound_irq();
@@ -661,17 +668,21 @@
#include <linux/msi.h>
#include "../pci/msi.h"
-void xen_allocate_pirq_msi(char *name, int *irq, int *pirq)
+void xen_allocate_pirq_msi(char *name, int *irq, int *pirq, int alloc)
{
spin_lock(&irq_mapping_update_lock);
- *irq = find_unbound_irq();
- if (*irq == -1)
- goto out;
+ if (alloc & XEN_ALLOC_IRQ) {
+ *irq = find_unbound_irq();
+ if (*irq == -1)
+ goto out;
+ }
- *pirq = find_unbound_pirq();
- if (*pirq == -1)
- goto out;
+ if (alloc & XEN_ALLOC_PIRQ) {
+ *pirq = find_unbound_pirq(MAP_PIRQ_TYPE_MSI);
+ if (*pirq == -1)
+ goto out;
+ }
set_irq_chip_and_handler_name(*irq, &xen_pirq_chip,
handle_level_irq, name);
@@ -752,13 +763,14 @@
goto out;
if (xen_initial_domain()) {
- unmap_irq.pirq = info->u.pirq.gsi;
+ unmap_irq.pirq = info->u.pirq.pirq;
unmap_irq.domid = DOMID_SELF;
rc = HYPERVISOR_physdev_op(PHYSDEVOP_unmap_pirq, &unmap_irq);
if (rc) {
printk(KERN_WARNING "unmap irq failed %d\n", rc);
goto out;
}
+ pirq_to_irq[info->u.pirq.pirq] = -1;
}
irq_info[irq] = mk_unbound_info();
@@ -779,6 +791,11 @@
return gsi_from_irq(irq);
}
+int xen_irq_from_pirq(unsigned pirq)
+{
+ return pirq_to_irq[pirq];
+}
+
int bind_evtchn_to_irq(unsigned int evtchn)
{
int irq;
@@ -1276,6 +1293,42 @@
return ret;
}
+static void restore_cpu_pirqs(void)
+{
+ int pirq, rc, irq, gsi;
+ struct physdev_map_pirq map_irq;
+
+ for (pirq = 0; pirq < nr_irqs; pirq++) {
+ irq = pirq_to_irq[pirq];
+ if (irq == -1)
+ continue;
+
+ /* save/restore of PT devices doesn't work, so at this point the
+ * only devices present are GSI based emulated devices */
+ gsi = gsi_from_irq(irq);
+ if (!gsi)
+ continue;
+
+ map_irq.domid = DOMID_SELF;
+ map_irq.type = MAP_PIRQ_TYPE_GSI;
+ map_irq.index = gsi;
+ map_irq.pirq = pirq;
+
+ rc = HYPERVISOR_physdev_op(PHYSDEVOP_map_pirq, &map_irq);
+ if (rc) {
+ printk(KERN_WARNING "xen map irq failed gsi=%d irq=%d pirq=%d rc=%d\n",
+ gsi, irq, pirq, rc);
+ irq_info[irq] = mk_unbound_info();
+ pirq_to_irq[pirq] = -1;
+ continue;
+ }
+
+ printk(KERN_DEBUG "xen: --> irq=%d, pirq=%d\n", irq, map_irq.pirq);
+
+ startup_pirq(irq);
+ }
+}
+
static void restore_cpu_virqs(unsigned int cpu)
{
struct evtchn_bind_virq bind_virq;
@@ -1299,9 +1352,6 @@
evtchn_to_irq[evtchn] = irq;
irq_info[irq] = mk_virq_info(evtchn, virq);
bind_evtchn_to_cpu(evtchn, cpu);
-
- /* Ready for use. */
- unmask_evtchn(evtchn);
}
}
@@ -1327,10 +1377,6 @@
evtchn_to_irq[evtchn] = irq;
irq_info[irq] = mk_ipi_info(evtchn, ipi);
bind_evtchn_to_cpu(evtchn, cpu);
-
- /* Ready for use. */
- unmask_evtchn(evtchn);
-
}
}
@@ -1390,6 +1436,7 @@
void xen_irq_resume(void)
{
unsigned int cpu, irq, evtchn;
+ struct irq_desc *desc;
init_evtchn_cpu_bindings();
@@ -1408,6 +1455,25 @@
restore_cpu_virqs(cpu);
restore_cpu_ipis(cpu);
}
+
+ /*
+ * Unmask any IRQF_NO_SUSPEND IRQs which are enabled. These
+ * are not handled by the IRQ core.
+ */
+ for_each_irq_desc(irq, desc) {
+ if (!desc->action || !(desc->action->flags & IRQF_NO_SUSPEND))
+ continue;
+ if (desc->status & IRQ_DISABLED)
+ continue;
+
+ evtchn = evtchn_from_irq(irq);
+ if (evtchn == -1)
+ continue;
+
+ unmask_evtchn(evtchn);
+ }
+
+ restore_cpu_pirqs();
}
static struct irq_chip xen_dynamic_chip __read_mostly = {
@@ -1492,26 +1558,17 @@
void __init xen_init_IRQ(void)
{
- int i, rc;
- struct physdev_nr_pirqs op_nr_pirqs;
+ int i;
cpu_evtchn_mask_p = kcalloc(nr_cpu_ids, sizeof(struct cpu_evtchn_s),
GFP_KERNEL);
irq_info = kcalloc(nr_irqs, sizeof(*irq_info), GFP_KERNEL);
- rc = HYPERVISOR_physdev_op(PHYSDEVOP_get_nr_pirqs, &op_nr_pirqs);
- if (rc < 0) {
- nr_pirqs = nr_irqs;
- if (rc != -ENOSYS)
- printk(KERN_WARNING "PHYSDEVOP_get_nr_pirqs returned rc=%d\n", rc);
- } else {
- if (xen_pv_domain() && !xen_initial_domain())
- nr_pirqs = max((int)op_nr_pirqs.nr_pirqs, nr_irqs);
- else
- nr_pirqs = op_nr_pirqs.nr_pirqs;
- }
- pirq_to_irq = kcalloc(nr_pirqs, sizeof(*pirq_to_irq), GFP_KERNEL);
- for (i = 0; i < nr_pirqs; i++)
+ /* We are using nr_irqs as the maximum number of pirq available but
+ * that number is actually chosen by Xen and we don't know exactly
+ * what it is. Be careful choosing high pirq numbers. */
+ pirq_to_irq = kcalloc(nr_irqs, sizeof(*pirq_to_irq), GFP_KERNEL);
+ for (i = 0; i < nr_irqs; i++)
pirq_to_irq[i] = -1;
evtchn_to_irq = kcalloc(NR_EVENT_CHANNELS, sizeof(*evtchn_to_irq),
diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
index fec6ba3..ef11daf 100644
--- a/drivers/xen/evtchn.c
+++ b/drivers/xen/evtchn.c
@@ -69,20 +69,51 @@
const char *name;
};
-/* Who's bound to each port? */
-static struct per_user_data *port_user[NR_EVENT_CHANNELS];
+/*
+ * Who's bound to each port? This is logically an array of struct
+ * per_user_data *, but we encode the current enabled-state in bit 0.
+ */
+static unsigned long *port_user;
static DEFINE_SPINLOCK(port_user_lock); /* protects port_user[] and ring_prod */
-irqreturn_t evtchn_interrupt(int irq, void *data)
+static inline struct per_user_data *get_port_user(unsigned port)
+{
+ return (struct per_user_data *)(port_user[port] & ~1);
+}
+
+static inline void set_port_user(unsigned port, struct per_user_data *u)
+{
+ port_user[port] = (unsigned long)u;
+}
+
+static inline bool get_port_enabled(unsigned port)
+{
+ return port_user[port] & 1;
+}
+
+static inline void set_port_enabled(unsigned port, bool enabled)
+{
+ if (enabled)
+ port_user[port] |= 1;
+ else
+ port_user[port] &= ~1;
+}
+
+static irqreturn_t evtchn_interrupt(int irq, void *data)
{
unsigned int port = (unsigned long)data;
struct per_user_data *u;
spin_lock(&port_user_lock);
- u = port_user[port];
+ u = get_port_user(port);
+
+ WARN(!get_port_enabled(port),
+ "Interrupt for port %d, but apparently not enabled; per-user %p\n",
+ port, u);
disable_irq_nosync(irq);
+ set_port_enabled(port, false);
if ((u->ring_prod - u->ring_cons) < EVTCHN_RING_SIZE) {
u->ring[EVTCHN_RING_MASK(u->ring_prod)] = port;
@@ -92,9 +123,8 @@
kill_fasync(&u->evtchn_async_queue,
SIGIO, POLL_IN);
}
- } else {
+ } else
u->ring_overflow = 1;
- }
spin_unlock(&port_user_lock);
@@ -198,9 +228,18 @@
goto out;
spin_lock_irq(&port_user_lock);
- for (i = 0; i < (count/sizeof(evtchn_port_t)); i++)
- if ((kbuf[i] < NR_EVENT_CHANNELS) && (port_user[kbuf[i]] == u))
- enable_irq(irq_from_evtchn(kbuf[i]));
+
+ for (i = 0; i < (count/sizeof(evtchn_port_t)); i++) {
+ unsigned port = kbuf[i];
+
+ if (port < NR_EVENT_CHANNELS &&
+ get_port_user(port) == u &&
+ !get_port_enabled(port)) {
+ set_port_enabled(port, true);
+ enable_irq(irq_from_evtchn(port));
+ }
+ }
+
spin_unlock_irq(&port_user_lock);
rc = count;
@@ -222,8 +261,9 @@
* interrupt handler yet, and our caller has already
* serialized bind operations.)
*/
- BUG_ON(port_user[port] != NULL);
- port_user[port] = u;
+ BUG_ON(get_port_user(port) != NULL);
+ set_port_user(port, u);
+ set_port_enabled(port, true); /* start enabled */
rc = bind_evtchn_to_irqhandler(port, evtchn_interrupt, IRQF_DISABLED,
u->name, (void *)(unsigned long)port);
@@ -239,10 +279,7 @@
unbind_from_irqhandler(irq, (void *)(unsigned long)port);
- /* make sure we unbind the irq handler before clearing the port */
- barrier();
-
- port_user[port] = NULL;
+ set_port_user(port, NULL);
}
static long evtchn_ioctl(struct file *file,
@@ -333,15 +370,17 @@
spin_lock_irq(&port_user_lock);
rc = -ENOTCONN;
- if (port_user[unbind.port] != u) {
+ if (get_port_user(unbind.port) != u) {
spin_unlock_irq(&port_user_lock);
break;
}
- evtchn_unbind_from_user(u, unbind.port);
+ disable_irq(irq_from_evtchn(unbind.port));
spin_unlock_irq(&port_user_lock);
+ evtchn_unbind_from_user(u, unbind.port);
+
rc = 0;
break;
}
@@ -355,7 +394,7 @@
if (notify.port >= NR_EVENT_CHANNELS) {
rc = -EINVAL;
- } else if (port_user[notify.port] != u) {
+ } else if (get_port_user(notify.port) != u) {
rc = -ENOTCONN;
} else {
notify_remote_via_evtchn(notify.port);
@@ -431,7 +470,7 @@
filp->private_data = u;
- return 0;
+ return nonseekable_open(inode, filp);;
}
static int evtchn_release(struct inode *inode, struct file *filp)
@@ -444,14 +483,21 @@
free_page((unsigned long)u->ring);
for (i = 0; i < NR_EVENT_CHANNELS; i++) {
- if (port_user[i] != u)
+ if (get_port_user(i) != u)
continue;
- evtchn_unbind_from_user(port_user[i], i);
+ disable_irq(irq_from_evtchn(i));
}
spin_unlock_irq(&port_user_lock);
+ for (i = 0; i < NR_EVENT_CHANNELS; i++) {
+ if (get_port_user(i) != u)
+ continue;
+
+ evtchn_unbind_from_user(get_port_user(i), i);
+ }
+
kfree(u->name);
kfree(u);
@@ -467,12 +513,12 @@
.fasync = evtchn_fasync,
.open = evtchn_open,
.release = evtchn_release,
- .llseek = noop_llseek,
+ .llseek = no_llseek,
};
static struct miscdevice evtchn_miscdev = {
.minor = MISC_DYNAMIC_MINOR,
- .name = "evtchn",
+ .name = "xen/evtchn",
.fops = &evtchn_fops,
};
static int __init evtchn_init(void)
@@ -482,8 +528,11 @@
if (!xen_domain())
return -ENODEV;
+ port_user = kcalloc(NR_EVENT_CHANNELS, sizeof(*port_user), GFP_KERNEL);
+ if (port_user == NULL)
+ return -ENOMEM;
+
spin_lock_init(&port_user_lock);
- memset(port_user, 0, sizeof(port_user));
/* Create '/dev/misc/evtchn'. */
err = misc_register(&evtchn_miscdev);
@@ -499,6 +548,9 @@
static void __exit evtchn_cleanup(void)
{
+ kfree(port_user);
+ port_user = NULL;
+
misc_deregister(&evtchn_miscdev);
}
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index ef9c7db..db8c4c4 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -49,6 +49,7 @@
if (!*cancelled) {
xen_irq_resume();
+ xen_console_resume();
xen_timer_resume();
}
diff --git a/drivers/xen/xenfs/privcmd.c b/drivers/xen/xenfs/privcmd.c
index f80be7f..dbd3b16 100644
--- a/drivers/xen/xenfs/privcmd.c
+++ b/drivers/xen/xenfs/privcmd.c
@@ -15,7 +15,6 @@
#include <linux/mman.h>
#include <linux/uaccess.h>
#include <linux/swap.h>
-#include <linux/smp_lock.h>
#include <linux/highmem.h>
#include <linux/pagemap.h>
#include <linux/seq_file.h>
@@ -266,9 +265,7 @@
xen_pfn_t *mfnp = data;
struct mmap_batch_state *st = state;
- put_user(*mfnp, st->user++);
-
- return 0;
+ return put_user(*mfnp, st->user++);
}
static struct vm_operations_struct privcmd_vm_ops;
@@ -323,10 +320,8 @@
up_write(&mm->mmap_sem);
if (state.err > 0) {
- ret = 0;
-
state.user = m.arr;
- traverse_pages(m.num, sizeof(xen_pfn_t),
+ ret = traverse_pages(m.num, sizeof(xen_pfn_t),
&pagelist,
mmap_return_errors, &state);
}
@@ -384,8 +379,9 @@
if (xen_feature(XENFEAT_auto_translated_physmap))
return -ENOSYS;
- /* DONTCOPY is essential for Xen as copy_page_range is broken. */
- vma->vm_flags |= VM_RESERVED | VM_IO | VM_DONTCOPY;
+ /* DONTCOPY is essential for Xen because copy_page_range doesn't know
+ * how to recreate these mappings */
+ vma->vm_flags |= VM_RESERVED | VM_IO | VM_DONTCOPY | VM_PFNMAP;
vma->vm_ops = &privcmd_vm_ops;
vma->vm_private_data = NULL;
diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c
index f6339d1..1aa3897 100644
--- a/drivers/xen/xenfs/super.c
+++ b/drivers/xen/xenfs/super.c
@@ -12,8 +12,6 @@
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/magic.h>
-#include <linux/mm.h>
-#include <linux/backing-dev.h>
#include <xen/xen.h>
@@ -24,28 +22,12 @@
MODULE_DESCRIPTION("Xen filesystem");
MODULE_LICENSE("GPL");
-static int xenfs_set_page_dirty(struct page *page)
-{
- return !TestSetPageDirty(page);
-}
-
-static const struct address_space_operations xenfs_aops = {
- .set_page_dirty = xenfs_set_page_dirty,
-};
-
-static struct backing_dev_info xenfs_backing_dev_info = {
- .ra_pages = 0, /* No readahead */
- .capabilities = BDI_CAP_NO_ACCT_AND_WRITEBACK,
-};
-
static struct inode *xenfs_make_inode(struct super_block *sb, int mode)
{
struct inode *ret = new_inode(sb);
if (ret) {
ret->i_mode = mode;
- ret->i_mapping->a_ops = &xenfs_aops;
- ret->i_mapping->backing_dev_info = &xenfs_backing_dev_info;
ret->i_uid = ret->i_gid = 0;
ret->i_blocks = 0;
ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
@@ -121,9 +103,9 @@
return rc;
}
-static int xenfs_mount(struct file_system_type *fs_type,
- int flags, const char *dev_name,
- void *data)
+static struct dentry *xenfs_mount(struct file_system_type *fs_type,
+ int flags, const char *dev_name,
+ void *data)
{
return mount_single(fs_type, flags, data, xenfs_fill_super);
}
@@ -137,25 +119,11 @@
static int __init xenfs_init(void)
{
- int err;
- if (!xen_domain()) {
- printk(KERN_INFO "xenfs: not registering filesystem on non-xen platform\n");
- return 0;
- }
+ if (xen_domain())
+ return register_filesystem(&xenfs_type);
- err = register_filesystem(&xenfs_type);
- if (err) {
- printk(KERN_ERR "xenfs: Unable to register filesystem!\n");
- goto out;
- }
-
- err = bdi_init(&xenfs_backing_dev_info);
- if (err)
- unregister_filesystem(&xenfs_type);
-
- out:
-
- return err;
+ printk(KERN_INFO "XENFS: not registering filesystem on non-xen platform\n");
+ return 0;
}
static void __exit xenfs_exit(void)
diff --git a/drivers/zorro/proc.c b/drivers/zorro/proc.c
index cafc504..e0c8472 100644
--- a/drivers/zorro/proc.c
+++ b/drivers/zorro/proc.c
@@ -13,7 +13,6 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <asm/uaccess.h>
#include <asm/amigahw.h>
#include <asm/setup.h>
diff --git a/fs/bio.c b/fs/bio.c
index 8abb2df..4bd454f 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -370,6 +370,9 @@
{
struct bio *bio;
+ if (nr_iovecs > UIO_MAXIOV)
+ return NULL;
+
bio = kmalloc(sizeof(struct bio) + nr_iovecs * sizeof(struct bio_vec),
gfp_mask);
if (unlikely(!bio))
@@ -697,8 +700,12 @@
static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count,
gfp_t gfp_mask)
{
- struct bio_map_data *bmd = kmalloc(sizeof(*bmd), gfp_mask);
+ struct bio_map_data *bmd;
+ if (iov_count > UIO_MAXIOV)
+ return NULL;
+
+ bmd = kmalloc(sizeof(*bmd), gfp_mask);
if (!bmd)
return NULL;
@@ -827,6 +834,12 @@
end = (uaddr + iov[i].iov_len + PAGE_SIZE - 1) >> PAGE_SHIFT;
start = uaddr >> PAGE_SHIFT;
+ /*
+ * Overflow, abort
+ */
+ if (end < start)
+ return ERR_PTR(-EINVAL);
+
nr_pages += end - start;
len += iov[i].iov_len;
}
@@ -955,6 +968,12 @@
unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
unsigned long start = uaddr >> PAGE_SHIFT;
+ /*
+ * Overflow, abort
+ */
+ if (end < start)
+ return ERR_PTR(-EINVAL);
+
nr_pages += end - start;
/*
* buffer must be aligned to at least hardsector size for now
@@ -982,7 +1001,7 @@
unsigned long start = uaddr >> PAGE_SHIFT;
const int local_nr_pages = end - start;
const int page_limit = cur_page + local_nr_pages;
-
+
ret = get_user_pages_fast(uaddr, local_nr_pages,
write_to_vm, &pages[cur_page]);
if (ret < local_nr_pages) {
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 06e8ff1..4230252 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -11,7 +11,6 @@
#include <linux/slab.h>
#include <linux/kmod.h>
#include <linux/major.h>
-#include <linux/smp_lock.h>
#include <linux/device_cgroup.h>
#include <linux/highmem.h>
#include <linux/blkdev.h>
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 7845d1f..b50bc4b 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -91,23 +91,10 @@
static struct bio *compressed_bio_alloc(struct block_device *bdev,
u64 first_byte, gfp_t gfp_flags)
{
- struct bio *bio;
int nr_vecs;
nr_vecs = bio_get_nr_vecs(bdev);
- bio = bio_alloc(gfp_flags, nr_vecs);
-
- if (bio == NULL && (current->flags & PF_MEMALLOC)) {
- while (!bio && (nr_vecs /= 2))
- bio = bio_alloc(gfp_flags, nr_vecs);
- }
-
- if (bio) {
- bio->bi_size = 0;
- bio->bi_bdev = bdev;
- bio->bi_sector = first_byte >> 9;
- }
- return bio;
+ return btrfs_bio_alloc(bdev, first_byte >> 9, nr_vecs, gfp_flags);
}
static int check_compressed_csum(struct inode *inode,
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 8db9234..af52f6d 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -808,9 +808,9 @@
int extents_thresh;
int free_extents;
int total_bitmaps;
- int ro:1;
- int dirty:1;
- int iref:1;
+ unsigned int ro:1;
+ unsigned int dirty:1;
+ unsigned int iref:1;
int disk_cache_state;
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index fb827d0..c547cca 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -28,6 +28,7 @@
#include <linux/freezer.h>
#include <linux/crc32c.h>
#include <linux/slab.h>
+#include <linux/migrate.h>
#include "compat.h"
#include "ctree.h"
#include "disk-io.h"
@@ -355,6 +356,8 @@
ret = btree_read_extent_buffer_pages(root, eb, start + PAGE_CACHE_SIZE,
btrfs_header_generation(eb));
BUG_ON(ret);
+ WARN_ON(!btrfs_header_flag(eb, BTRFS_HEADER_FLAG_WRITTEN));
+
found_start = btrfs_header_bytenr(eb);
if (found_start != start) {
WARN_ON(1);
@@ -693,6 +696,29 @@
__btree_submit_bio_done);
}
+static int btree_migratepage(struct address_space *mapping,
+ struct page *newpage, struct page *page)
+{
+ /*
+ * we can't safely write a btree page from here,
+ * we haven't done the locking hook
+ */
+ if (PageDirty(page))
+ return -EAGAIN;
+ /*
+ * Buffers may be managed in a filesystem specific way.
+ * We must have no buffers or drop them.
+ */
+ if (page_has_private(page) &&
+ !try_to_release_page(page, GFP_KERNEL))
+ return -EAGAIN;
+#ifdef CONFIG_MIGRATION
+ return migrate_page(mapping, newpage, page);
+#else
+ return -ENOSYS;
+#endif
+}
+
static int btree_writepage(struct page *page, struct writeback_control *wbc)
{
struct extent_io_tree *tree;
@@ -707,8 +733,7 @@
}
redirty_page_for_writepage(wbc, page);
- eb = btrfs_find_tree_block(root, page_offset(page),
- PAGE_CACHE_SIZE);
+ eb = btrfs_find_tree_block(root, page_offset(page), PAGE_CACHE_SIZE);
WARN_ON(!eb);
was_dirty = test_and_set_bit(EXTENT_BUFFER_DIRTY, &eb->bflags);
@@ -799,6 +824,9 @@
.releasepage = btree_releasepage,
.invalidatepage = btree_invalidatepage,
.sync_page = block_sync_page,
+#ifdef CONFIG_MIGRATION
+ .migratepage = btree_migratepage,
+#endif
};
int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize,
@@ -1538,10 +1566,8 @@
GFP_NOFS);
struct btrfs_root *csum_root = kzalloc(sizeof(struct btrfs_root),
GFP_NOFS);
- struct btrfs_root *tree_root = kzalloc(sizeof(struct btrfs_root),
- GFP_NOFS);
- struct btrfs_fs_info *fs_info = kzalloc(sizeof(*fs_info),
- GFP_NOFS);
+ struct btrfs_root *tree_root = btrfs_sb(sb);
+ struct btrfs_fs_info *fs_info = tree_root->fs_info;
struct btrfs_root *chunk_root = kzalloc(sizeof(struct btrfs_root),
GFP_NOFS);
struct btrfs_root *dev_root = kzalloc(sizeof(struct btrfs_root),
diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c
index 951ef09..6f04444 100644
--- a/fs/btrfs/export.c
+++ b/fs/btrfs/export.c
@@ -232,9 +232,85 @@
return ERR_PTR(ret);
}
+static int btrfs_get_name(struct dentry *parent, char *name,
+ struct dentry *child)
+{
+ struct inode *inode = child->d_inode;
+ struct inode *dir = parent->d_inode;
+ struct btrfs_path *path;
+ struct btrfs_root *root = BTRFS_I(dir)->root;
+ struct btrfs_inode_ref *iref;
+ struct btrfs_root_ref *rref;
+ struct extent_buffer *leaf;
+ unsigned long name_ptr;
+ struct btrfs_key key;
+ int name_len;
+ int ret;
+
+ if (!dir || !inode)
+ return -EINVAL;
+
+ if (!S_ISDIR(dir->i_mode))
+ return -EINVAL;
+
+ path = btrfs_alloc_path();
+ if (!path)
+ return -ENOMEM;
+ path->leave_spinning = 1;
+
+ if (inode->i_ino == BTRFS_FIRST_FREE_OBJECTID) {
+ key.objectid = BTRFS_I(inode)->root->root_key.objectid;
+ key.type = BTRFS_ROOT_BACKREF_KEY;
+ key.offset = (u64)-1;
+ root = root->fs_info->tree_root;
+ } else {
+ key.objectid = inode->i_ino;
+ key.offset = dir->i_ino;
+ key.type = BTRFS_INODE_REF_KEY;
+ }
+
+ ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
+ if (ret < 0) {
+ btrfs_free_path(path);
+ return ret;
+ } else if (ret > 0) {
+ if (inode->i_ino == BTRFS_FIRST_FREE_OBJECTID) {
+ path->slots[0]--;
+ } else {
+ btrfs_free_path(path);
+ return -ENOENT;
+ }
+ }
+ leaf = path->nodes[0];
+
+ if (inode->i_ino == BTRFS_FIRST_FREE_OBJECTID) {
+ rref = btrfs_item_ptr(leaf, path->slots[0],
+ struct btrfs_root_ref);
+ name_ptr = (unsigned long)(rref + 1);
+ name_len = btrfs_root_ref_name_len(leaf, rref);
+ } else {
+ iref = btrfs_item_ptr(leaf, path->slots[0],
+ struct btrfs_inode_ref);
+ name_ptr = (unsigned long)(iref + 1);
+ name_len = btrfs_inode_ref_name_len(leaf, iref);
+ }
+
+ read_extent_buffer(leaf, name, name_ptr, name_len);
+ btrfs_free_path(path);
+
+ /*
+ * have to add the null termination to make sure that reconnect_path
+ * gets the right len for strlen
+ */
+ name[name_len] = '\0';
+
+ return 0;
+}
+
const struct export_operations btrfs_export_ops = {
.encode_fh = btrfs_encode_fh,
.fh_to_dentry = btrfs_fh_to_dentry,
.fh_to_parent = btrfs_fh_to_parent,
.get_parent = btrfs_get_parent,
+ .get_name = btrfs_get_name,
};
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 0c097f3..bcd59c7 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3412,7 +3412,7 @@
* our reservation.
*/
if (unused <= space_info->total_bytes) {
- unused -= space_info->total_bytes;
+ unused = space_info->total_bytes - unused;
if (unused >= num_bytes) {
if (!reserved)
space_info->bytes_reserved += orig_bytes;
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index eac10e3..3e86b9f 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -1828,9 +1828,9 @@
bio_put(bio);
}
-static struct bio *
-extent_bio_alloc(struct block_device *bdev, u64 first_sector, int nr_vecs,
- gfp_t gfp_flags)
+struct bio *
+btrfs_bio_alloc(struct block_device *bdev, u64 first_sector, int nr_vecs,
+ gfp_t gfp_flags)
{
struct bio *bio;
@@ -1919,7 +1919,7 @@
else
nr = bio_get_nr_vecs(bdev);
- bio = extent_bio_alloc(bdev, sector, nr, GFP_NOFS | __GFP_HIGH);
+ bio = btrfs_bio_alloc(bdev, sector, nr, GFP_NOFS | __GFP_HIGH);
bio_add_page(bio, page, page_size, offset);
bio->bi_end_io = end_io_func;
@@ -2901,21 +2901,53 @@
int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
__u64 start, __u64 len, get_extent_t *get_extent)
{
- int ret;
+ int ret = 0;
u64 off = start;
u64 max = start + len;
u32 flags = 0;
+ u32 found_type;
+ u64 last;
u64 disko = 0;
+ struct btrfs_key found_key;
struct extent_map *em = NULL;
struct extent_state *cached_state = NULL;
+ struct btrfs_path *path;
+ struct btrfs_file_extent_item *item;
int end = 0;
u64 em_start = 0, em_len = 0;
unsigned long emflags;
- ret = 0;
+ int hole = 0;
if (len == 0)
return -EINVAL;
+ path = btrfs_alloc_path();
+ if (!path)
+ return -ENOMEM;
+ path->leave_spinning = 1;
+
+ ret = btrfs_lookup_file_extent(NULL, BTRFS_I(inode)->root,
+ path, inode->i_ino, -1, 0);
+ if (ret < 0) {
+ btrfs_free_path(path);
+ return ret;
+ }
+ WARN_ON(!ret);
+ path->slots[0]--;
+ item = btrfs_item_ptr(path->nodes[0], path->slots[0],
+ struct btrfs_file_extent_item);
+ btrfs_item_key_to_cpu(path->nodes[0], &found_key, path->slots[0]);
+ found_type = btrfs_key_type(&found_key);
+
+ /* No extents, just return */
+ if (found_key.objectid != inode->i_ino ||
+ found_type != BTRFS_EXTENT_DATA_KEY) {
+ btrfs_free_path(path);
+ return 0;
+ }
+ last = found_key.offset;
+ btrfs_free_path(path);
+
lock_extent_bits(&BTRFS_I(inode)->io_tree, start, start + len, 0,
&cached_state, GFP_NOFS);
em = get_extent(inode, NULL, 0, off, max - off, 0);
@@ -2925,11 +2957,18 @@
ret = PTR_ERR(em);
goto out;
}
+
while (!end) {
+ hole = 0;
off = em->start + em->len;
if (off >= max)
end = 1;
+ if (em->block_start == EXTENT_MAP_HOLE) {
+ hole = 1;
+ goto next;
+ }
+
em_start = em->start;
em_len = em->len;
@@ -2939,8 +2978,6 @@
if (em->block_start == EXTENT_MAP_LAST_BYTE) {
end = 1;
flags |= FIEMAP_EXTENT_LAST;
- } else if (em->block_start == EXTENT_MAP_HOLE) {
- flags |= FIEMAP_EXTENT_UNWRITTEN;
} else if (em->block_start == EXTENT_MAP_INLINE) {
flags |= (FIEMAP_EXTENT_DATA_INLINE |
FIEMAP_EXTENT_NOT_ALIGNED);
@@ -2953,10 +2990,10 @@
if (test_bit(EXTENT_FLAG_COMPRESSED, &em->flags))
flags |= FIEMAP_EXTENT_ENCODED;
+next:
emflags = em->flags;
free_extent_map(em);
em = NULL;
-
if (!end) {
em = get_extent(inode, NULL, 0, off, max - off, 0);
if (!em)
@@ -2967,15 +3004,23 @@
}
emflags = em->flags;
}
+
if (test_bit(EXTENT_FLAG_VACANCY, &emflags)) {
flags |= FIEMAP_EXTENT_LAST;
end = 1;
}
- ret = fiemap_fill_next_extent(fieinfo, em_start, disko,
- em_len, flags);
- if (ret)
- goto out_free;
+ if (em_start == last) {
+ flags |= FIEMAP_EXTENT_LAST;
+ end = 1;
+ }
+
+ if (!hole) {
+ ret = fiemap_fill_next_extent(fieinfo, em_start, disko,
+ em_len, flags);
+ if (ret)
+ goto out_free;
+ }
}
out_free:
free_extent_map(em);
@@ -3836,8 +3881,10 @@
spin_lock(&tree->buffer_lock);
eb = radix_tree_lookup(&tree->buffer, start >> PAGE_CACHE_SHIFT);
- if (!eb)
- goto out;
+ if (!eb) {
+ spin_unlock(&tree->buffer_lock);
+ return ret;
+ }
if (test_bit(EXTENT_BUFFER_DIRTY, &eb->bflags)) {
ret = 0;
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 1c6d4f3..4183c81 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -310,4 +310,7 @@
struct extent_io_tree *tree,
u64 start, u64 end, struct page *locked_page,
unsigned long op);
+struct bio *
+btrfs_bio_alloc(struct block_device *bdev, u64 first_sector, int nr_vecs,
+ gfp_t gfp_flags);
#endif
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index e354c33..c1faded 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1047,8 +1047,14 @@
if ((file->f_flags & O_DSYNC) || IS_SYNC(inode)) {
trans = btrfs_start_transaction(root, 0);
+ if (IS_ERR(trans)) {
+ num_written = PTR_ERR(trans);
+ goto done;
+ }
+ mutex_lock(&inode->i_mutex);
ret = btrfs_log_dentry_safe(trans, root,
file->f_dentry);
+ mutex_unlock(&inode->i_mutex);
if (ret == 0) {
ret = btrfs_sync_log(trans, root);
if (ret == 0)
@@ -1067,6 +1073,7 @@
(start_pos + num_written - 1) >> PAGE_CACHE_SHIFT);
}
}
+done:
current->backing_dev_info = NULL;
return num_written ? num_written : err;
}
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 558cac2..8039390 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4501,6 +4501,7 @@
BTRFS_I(inode)->index_cnt = 2;
BTRFS_I(inode)->root = root;
BTRFS_I(inode)->generation = trans->transid;
+ inode->i_generation = BTRFS_I(inode)->generation;
btrfs_set_inode_space_info(root, inode);
if (mode & S_IFDIR)
@@ -4622,12 +4623,12 @@
}
static int btrfs_add_nondir(struct btrfs_trans_handle *trans,
- struct dentry *dentry, struct inode *inode,
- int backref, u64 index)
+ struct inode *dir, struct dentry *dentry,
+ struct inode *inode, int backref, u64 index)
{
- int err = btrfs_add_link(trans, dentry->d_parent->d_inode,
- inode, dentry->d_name.name,
- dentry->d_name.len, backref, index);
+ int err = btrfs_add_link(trans, dir, inode,
+ dentry->d_name.name, dentry->d_name.len,
+ backref, index);
if (!err) {
d_instantiate(dentry, inode);
return 0;
@@ -4668,8 +4669,7 @@
btrfs_set_trans_block_group(trans, dir);
inode = btrfs_new_inode(trans, root, dir, dentry->d_name.name,
- dentry->d_name.len,
- dentry->d_parent->d_inode->i_ino, objectid,
+ dentry->d_name.len, dir->i_ino, objectid,
BTRFS_I(dir)->block_group, mode, &index);
err = PTR_ERR(inode);
if (IS_ERR(inode))
@@ -4682,7 +4682,7 @@
}
btrfs_set_trans_block_group(trans, inode);
- err = btrfs_add_nondir(trans, dentry, inode, 0, index);
+ err = btrfs_add_nondir(trans, dir, dentry, inode, 0, index);
if (err)
drop_inode = 1;
else {
@@ -4730,10 +4730,8 @@
btrfs_set_trans_block_group(trans, dir);
inode = btrfs_new_inode(trans, root, dir, dentry->d_name.name,
- dentry->d_name.len,
- dentry->d_parent->d_inode->i_ino,
- objectid, BTRFS_I(dir)->block_group, mode,
- &index);
+ dentry->d_name.len, dir->i_ino, objectid,
+ BTRFS_I(dir)->block_group, mode, &index);
err = PTR_ERR(inode);
if (IS_ERR(inode))
goto out_unlock;
@@ -4745,7 +4743,7 @@
}
btrfs_set_trans_block_group(trans, inode);
- err = btrfs_add_nondir(trans, dentry, inode, 0, index);
+ err = btrfs_add_nondir(trans, dir, dentry, inode, 0, index);
if (err)
drop_inode = 1;
else {
@@ -4787,6 +4785,7 @@
return -EPERM;
btrfs_inc_nlink(inode);
+ inode->i_ctime = CURRENT_TIME;
err = btrfs_set_inode_index(dir, &index);
if (err)
@@ -4805,15 +4804,17 @@
btrfs_set_trans_block_group(trans, dir);
ihold(inode);
- err = btrfs_add_nondir(trans, dentry, inode, 1, index);
+ err = btrfs_add_nondir(trans, dir, dentry, inode, 1, index);
if (err) {
drop_inode = 1;
} else {
+ struct dentry *parent = dget_parent(dentry);
btrfs_update_inode_block_group(trans, dir);
err = btrfs_update_inode(trans, root, inode);
BUG_ON(err);
- btrfs_log_new_name(trans, inode, NULL, dentry->d_parent);
+ btrfs_log_new_name(trans, inode, NULL, parent);
+ dput(parent);
}
nr = trans->blocks_used;
@@ -4853,8 +4854,7 @@
btrfs_set_trans_block_group(trans, dir);
inode = btrfs_new_inode(trans, root, dir, dentry->d_name.name,
- dentry->d_name.len,
- dentry->d_parent->d_inode->i_ino, objectid,
+ dentry->d_name.len, dir->i_ino, objectid,
BTRFS_I(dir)->block_group, S_IFDIR | mode,
&index);
if (IS_ERR(inode)) {
@@ -4877,9 +4877,8 @@
if (err)
goto out_fail;
- err = btrfs_add_link(trans, dentry->d_parent->d_inode,
- inode, dentry->d_name.name,
- dentry->d_name.len, 0, index);
+ err = btrfs_add_link(trans, dir, inode, dentry->d_name.name,
+ dentry->d_name.len, 0, index);
if (err)
goto out_fail;
@@ -5535,13 +5534,21 @@
u64 bytes;
u32 *csums;
void *private;
+
+ /* number of bios pending for this dio */
+ atomic_t pending_bios;
+
+ /* IO errors */
+ int errors;
+
+ struct bio *orig_bio;
};
static void btrfs_endio_direct_read(struct bio *bio, int err)
{
+ struct btrfs_dio_private *dip = bio->bi_private;
struct bio_vec *bvec_end = bio->bi_io_vec + bio->bi_vcnt - 1;
struct bio_vec *bvec = bio->bi_io_vec;
- struct btrfs_dio_private *dip = bio->bi_private;
struct inode *inode = dip->inode;
struct btrfs_root *root = BTRFS_I(inode)->root;
u64 start;
@@ -5595,15 +5602,18 @@
struct btrfs_trans_handle *trans;
struct btrfs_ordered_extent *ordered = NULL;
struct extent_state *cached_state = NULL;
+ u64 ordered_offset = dip->logical_offset;
+ u64 ordered_bytes = dip->bytes;
int ret;
if (err)
goto out_done;
-
- ret = btrfs_dec_test_ordered_pending(inode, &ordered,
- dip->logical_offset, dip->bytes);
+again:
+ ret = btrfs_dec_test_first_ordered_pending(inode, &ordered,
+ &ordered_offset,
+ ordered_bytes);
if (!ret)
- goto out_done;
+ goto out_test;
BUG_ON(!ordered);
@@ -5663,8 +5673,20 @@
out:
btrfs_delalloc_release_metadata(inode, ordered->len);
btrfs_end_transaction(trans, root);
+ ordered_offset = ordered->file_offset + ordered->len;
btrfs_put_ordered_extent(ordered);
btrfs_put_ordered_extent(ordered);
+
+out_test:
+ /*
+ * our bio might span multiple ordered extents. If we haven't
+ * completed the accounting for the whole dio, go back and try again
+ */
+ if (ordered_offset < dip->logical_offset + dip->bytes) {
+ ordered_bytes = dip->logical_offset + dip->bytes -
+ ordered_offset;
+ goto again;
+ }
out_done:
bio->bi_private = dip->private;
@@ -5684,6 +5706,176 @@
return 0;
}
+static void btrfs_end_dio_bio(struct bio *bio, int err)
+{
+ struct btrfs_dio_private *dip = bio->bi_private;
+
+ if (err) {
+ printk(KERN_ERR "btrfs direct IO failed ino %lu rw %lu "
+ "disk_bytenr %lu len %u err no %d\n",
+ dip->inode->i_ino, bio->bi_rw, bio->bi_sector,
+ bio->bi_size, err);
+ dip->errors = 1;
+
+ /*
+ * before atomic variable goto zero, we must make sure
+ * dip->errors is perceived to be set.
+ */
+ smp_mb__before_atomic_dec();
+ }
+
+ /* if there are more bios still pending for this dio, just exit */
+ if (!atomic_dec_and_test(&dip->pending_bios))
+ goto out;
+
+ if (dip->errors)
+ bio_io_error(dip->orig_bio);
+ else {
+ set_bit(BIO_UPTODATE, &dip->orig_bio->bi_flags);
+ bio_endio(dip->orig_bio, 0);
+ }
+out:
+ bio_put(bio);
+}
+
+static struct bio *btrfs_dio_bio_alloc(struct block_device *bdev,
+ u64 first_sector, gfp_t gfp_flags)
+{
+ int nr_vecs = bio_get_nr_vecs(bdev);
+ return btrfs_bio_alloc(bdev, first_sector, nr_vecs, gfp_flags);
+}
+
+static inline int __btrfs_submit_dio_bio(struct bio *bio, struct inode *inode,
+ int rw, u64 file_offset, int skip_sum,
+ u32 *csums)
+{
+ int write = rw & REQ_WRITE;
+ struct btrfs_root *root = BTRFS_I(inode)->root;
+ int ret;
+
+ bio_get(bio);
+ ret = btrfs_bio_wq_end_io(root->fs_info, bio, 0);
+ if (ret)
+ goto err;
+
+ if (write && !skip_sum) {
+ ret = btrfs_wq_submit_bio(root->fs_info,
+ inode, rw, bio, 0, 0,
+ file_offset,
+ __btrfs_submit_bio_start_direct_io,
+ __btrfs_submit_bio_done);
+ goto err;
+ } else if (!skip_sum)
+ btrfs_lookup_bio_sums_dio(root, inode, bio,
+ file_offset, csums);
+
+ ret = btrfs_map_bio(root, rw, bio, 0, 1);
+err:
+ bio_put(bio);
+ return ret;
+}
+
+static int btrfs_submit_direct_hook(int rw, struct btrfs_dio_private *dip,
+ int skip_sum)
+{
+ struct inode *inode = dip->inode;
+ struct btrfs_root *root = BTRFS_I(inode)->root;
+ struct btrfs_mapping_tree *map_tree = &root->fs_info->mapping_tree;
+ struct bio *bio;
+ struct bio *orig_bio = dip->orig_bio;
+ struct bio_vec *bvec = orig_bio->bi_io_vec;
+ u64 start_sector = orig_bio->bi_sector;
+ u64 file_offset = dip->logical_offset;
+ u64 submit_len = 0;
+ u64 map_length;
+ int nr_pages = 0;
+ u32 *csums = dip->csums;
+ int ret = 0;
+
+ bio = btrfs_dio_bio_alloc(orig_bio->bi_bdev, start_sector, GFP_NOFS);
+ if (!bio)
+ return -ENOMEM;
+ bio->bi_private = dip;
+ bio->bi_end_io = btrfs_end_dio_bio;
+ atomic_inc(&dip->pending_bios);
+
+ map_length = orig_bio->bi_size;
+ ret = btrfs_map_block(map_tree, READ, start_sector << 9,
+ &map_length, NULL, 0);
+ if (ret) {
+ bio_put(bio);
+ return -EIO;
+ }
+
+ while (bvec <= (orig_bio->bi_io_vec + orig_bio->bi_vcnt - 1)) {
+ if (unlikely(map_length < submit_len + bvec->bv_len ||
+ bio_add_page(bio, bvec->bv_page, bvec->bv_len,
+ bvec->bv_offset) < bvec->bv_len)) {
+ /*
+ * inc the count before we submit the bio so
+ * we know the end IO handler won't happen before
+ * we inc the count. Otherwise, the dip might get freed
+ * before we're done setting it up
+ */
+ atomic_inc(&dip->pending_bios);
+ ret = __btrfs_submit_dio_bio(bio, inode, rw,
+ file_offset, skip_sum,
+ csums);
+ if (ret) {
+ bio_put(bio);
+ atomic_dec(&dip->pending_bios);
+ goto out_err;
+ }
+
+ if (!skip_sum)
+ csums = csums + nr_pages;
+ start_sector += submit_len >> 9;
+ file_offset += submit_len;
+
+ submit_len = 0;
+ nr_pages = 0;
+
+ bio = btrfs_dio_bio_alloc(orig_bio->bi_bdev,
+ start_sector, GFP_NOFS);
+ if (!bio)
+ goto out_err;
+ bio->bi_private = dip;
+ bio->bi_end_io = btrfs_end_dio_bio;
+
+ map_length = orig_bio->bi_size;
+ ret = btrfs_map_block(map_tree, READ, start_sector << 9,
+ &map_length, NULL, 0);
+ if (ret) {
+ bio_put(bio);
+ goto out_err;
+ }
+ } else {
+ submit_len += bvec->bv_len;
+ nr_pages ++;
+ bvec++;
+ }
+ }
+
+ ret = __btrfs_submit_dio_bio(bio, inode, rw, file_offset, skip_sum,
+ csums);
+ if (!ret)
+ return 0;
+
+ bio_put(bio);
+out_err:
+ dip->errors = 1;
+ /*
+ * before atomic variable goto zero, we must
+ * make sure dip->errors is perceived to be set.
+ */
+ smp_mb__before_atomic_dec();
+ if (atomic_dec_and_test(&dip->pending_bios))
+ bio_io_error(dip->orig_bio);
+
+ /* bio_end_io() will handle error, so we needn't return it */
+ return 0;
+}
+
static void btrfs_submit_direct(int rw, struct bio *bio, struct inode *inode,
loff_t file_offset)
{
@@ -5723,36 +5915,18 @@
dip->disk_bytenr = (u64)bio->bi_sector << 9;
bio->bi_private = dip;
+ dip->errors = 0;
+ dip->orig_bio = bio;
+ atomic_set(&dip->pending_bios, 0);
if (write)
bio->bi_end_io = btrfs_endio_direct_write;
else
bio->bi_end_io = btrfs_endio_direct_read;
- ret = btrfs_bio_wq_end_io(root->fs_info, bio, 0);
- if (ret)
- goto out_err;
-
- if (write && !skip_sum) {
- ret = btrfs_wq_submit_bio(BTRFS_I(inode)->root->fs_info,
- inode, rw, bio, 0, 0,
- dip->logical_offset,
- __btrfs_submit_bio_start_direct_io,
- __btrfs_submit_bio_done);
- if (ret)
- goto out_err;
+ ret = btrfs_submit_direct_hook(rw, dip, skip_sum);
+ if (!ret)
return;
- } else if (!skip_sum)
- btrfs_lookup_bio_sums_dio(root, inode, bio,
- dip->logical_offset, dip->csums);
-
- ret = btrfs_map_bio(root, rw, bio, 0, 1);
- if (ret)
- goto out_err;
- return;
-out_err:
- kfree(dip->csums);
- kfree(dip);
free_ordered:
/*
* If this is a write, we need to clean up the reserved space and kill
@@ -6607,8 +6781,9 @@
BUG_ON(ret);
if (old_inode->i_ino != BTRFS_FIRST_FREE_OBJECTID) {
- btrfs_log_new_name(trans, old_inode, old_dir,
- new_dentry->d_parent);
+ struct dentry *parent = dget_parent(new_dentry);
+ btrfs_log_new_name(trans, old_inode, old_dir, parent);
+ dput(parent);
btrfs_end_log_trans(root);
}
out_fail:
@@ -6758,8 +6933,7 @@
btrfs_set_trans_block_group(trans, dir);
inode = btrfs_new_inode(trans, root, dir, dentry->d_name.name,
- dentry->d_name.len,
- dentry->d_parent->d_inode->i_ino, objectid,
+ dentry->d_name.len, dir->i_ino, objectid,
BTRFS_I(dir)->block_group, S_IFLNK|S_IRWXUGO,
&index);
err = PTR_ERR(inode);
@@ -6773,7 +6947,7 @@
}
btrfs_set_trans_block_group(trans, inode);
- err = btrfs_add_nondir(trans, dentry, inode, 0, index);
+ err = btrfs_add_nondir(trans, dir, dentry, inode, 0, index);
if (err)
drop_inode = 1;
else {
@@ -6844,6 +7018,7 @@
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_key ins;
u64 cur_offset = start;
+ u64 i_size;
int ret = 0;
bool own_trans = true;
@@ -6885,11 +7060,11 @@
(actual_len > inode->i_size) &&
(cur_offset > inode->i_size)) {
if (cur_offset > actual_len)
- i_size_write(inode, actual_len);
+ i_size = actual_len;
else
- i_size_write(inode, cur_offset);
- i_size_write(inode, cur_offset);
- btrfs_ordered_update_i_size(inode, cur_offset, NULL);
+ i_size = cur_offset;
+ i_size_write(inode, i_size);
+ btrfs_ordered_update_i_size(inode, i_size, NULL);
}
ret = btrfs_update_inode(trans, root, inode);
@@ -6943,6 +7118,10 @@
btrfs_wait_ordered_range(inode, alloc_start, alloc_end - alloc_start);
mutex_lock(&inode->i_mutex);
+ ret = inode_newsize_ok(inode, alloc_end);
+ if (ret)
+ goto out;
+
if (alloc_start > inode->i_size) {
ret = btrfs_cont_expand(inode, alloc_start);
if (ret)
@@ -7139,6 +7318,7 @@
.readlink = generic_readlink,
.follow_link = page_follow_link_light,
.put_link = page_put_link,
+ .getattr = btrfs_getattr,
.permission = btrfs_permission,
.setxattr = btrfs_setxattr,
.getxattr = btrfs_getxattr,
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 463d91b..f1c9bb4 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -233,7 +233,8 @@
struct btrfs_inode_item *inode_item;
struct extent_buffer *leaf;
struct btrfs_root *new_root;
- struct inode *dir = dentry->d_parent->d_inode;
+ struct dentry *parent = dget_parent(dentry);
+ struct inode *dir;
int ret;
int err;
u64 objectid;
@@ -242,8 +243,13 @@
ret = btrfs_find_free_objectid(NULL, root->fs_info->tree_root,
0, &objectid);
- if (ret)
+ if (ret) {
+ dput(parent);
return ret;
+ }
+
+ dir = parent->d_inode;
+
/*
* 1 - inode item
* 2 - refs
@@ -251,8 +257,10 @@
* 2 - dir items
*/
trans = btrfs_start_transaction(root, 6);
- if (IS_ERR(trans))
+ if (IS_ERR(trans)) {
+ dput(parent);
return PTR_ERR(trans);
+ }
leaf = btrfs_alloc_free_block(trans, root, root->leafsize,
0, objectid, NULL, 0, 0, 0);
@@ -339,6 +347,7 @@
d_instantiate(dentry, btrfs_lookup_dentry(dir, dentry));
fail:
+ dput(parent);
if (async_transid) {
*async_transid = trans->transid;
err = btrfs_commit_transaction_async(trans, root, 1);
@@ -354,6 +363,7 @@
char *name, int namelen, u64 *async_transid)
{
struct inode *inode;
+ struct dentry *parent;
struct btrfs_pending_snapshot *pending_snapshot;
struct btrfs_trans_handle *trans;
int ret;
@@ -396,7 +406,9 @@
btrfs_orphan_cleanup(pending_snapshot->snap);
- inode = btrfs_lookup_dentry(dentry->d_parent->d_inode, dentry);
+ parent = dget_parent(dentry);
+ inode = btrfs_lookup_dentry(parent->d_inode, dentry);
+ dput(parent);
if (IS_ERR(inode)) {
ret = PTR_ERR(inode);
goto fail;
@@ -1669,12 +1681,11 @@
olen = len = src->i_size - off;
/* if we extend to eof, continue to block boundary */
if (off + len == src->i_size)
- len = ((src->i_size + bs-1) & ~(bs-1))
- - off;
+ len = ALIGN(src->i_size, bs) - off;
/* verify the end result is block aligned */
- if ((off & (bs-1)) ||
- ((off + len) & (bs-1)))
+ if (!IS_ALIGNED(off, bs) || !IS_ALIGNED(off + len, bs) ||
+ !IS_ALIGNED(destoff, bs))
goto out_unlock;
/* do any pending delalloc/csum calc on src, one way or
@@ -1874,8 +1885,8 @@
* but shouldn't round up the file size
*/
endoff = new_key.offset + datal;
- if (endoff > off+olen)
- endoff = off+olen;
+ if (endoff > destoff+olen)
+ endoff = destoff+olen;
if (endoff > inode->i_size)
btrfs_i_size_write(inode, endoff);
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index f4621f6..ae7737e 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -250,6 +250,73 @@
/*
* this is used to account for finished IO across a given range
+ * of the file. The IO may span ordered extents. If
+ * a given ordered_extent is completely done, 1 is returned, otherwise
+ * 0.
+ *
+ * test_and_set_bit on a flag in the struct btrfs_ordered_extent is used
+ * to make sure this function only returns 1 once for a given ordered extent.
+ *
+ * file_offset is updated to one byte past the range that is recorded as
+ * complete. This allows you to walk forward in the file.
+ */
+int btrfs_dec_test_first_ordered_pending(struct inode *inode,
+ struct btrfs_ordered_extent **cached,
+ u64 *file_offset, u64 io_size)
+{
+ struct btrfs_ordered_inode_tree *tree;
+ struct rb_node *node;
+ struct btrfs_ordered_extent *entry = NULL;
+ int ret;
+ u64 dec_end;
+ u64 dec_start;
+ u64 to_dec;
+
+ tree = &BTRFS_I(inode)->ordered_tree;
+ spin_lock(&tree->lock);
+ node = tree_search(tree, *file_offset);
+ if (!node) {
+ ret = 1;
+ goto out;
+ }
+
+ entry = rb_entry(node, struct btrfs_ordered_extent, rb_node);
+ if (!offset_in_entry(entry, *file_offset)) {
+ ret = 1;
+ goto out;
+ }
+
+ dec_start = max(*file_offset, entry->file_offset);
+ dec_end = min(*file_offset + io_size, entry->file_offset +
+ entry->len);
+ *file_offset = dec_end;
+ if (dec_start > dec_end) {
+ printk(KERN_CRIT "bad ordering dec_start %llu end %llu\n",
+ (unsigned long long)dec_start,
+ (unsigned long long)dec_end);
+ }
+ to_dec = dec_end - dec_start;
+ if (to_dec > entry->bytes_left) {
+ printk(KERN_CRIT "bad ordered accounting left %llu size %llu\n",
+ (unsigned long long)entry->bytes_left,
+ (unsigned long long)to_dec);
+ }
+ entry->bytes_left -= to_dec;
+ if (entry->bytes_left == 0)
+ ret = test_and_set_bit(BTRFS_ORDERED_IO_DONE, &entry->flags);
+ else
+ ret = 1;
+out:
+ if (!ret && cached && entry) {
+ *cached = entry;
+ atomic_inc(&entry->refs);
+ }
+ spin_unlock(&tree->lock);
+ return ret == 0;
+}
+
+/*
+ * this is used to account for finished IO across a given range
* of the file. The IO should not span ordered extents. If
* a given ordered_extent is completely done, 1 is returned, otherwise
* 0.
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h
index 8ac3654..61dca83 100644
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -141,6 +141,9 @@
int btrfs_dec_test_ordered_pending(struct inode *inode,
struct btrfs_ordered_extent **cached,
u64 file_offset, u64 io_size);
+int btrfs_dec_test_first_ordered_pending(struct inode *inode,
+ struct btrfs_ordered_extent **cached,
+ u64 *file_offset, u64 io_size);
int btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
u64 start, u64 len, u64 disk_len, int type);
int btrfs_add_ordered_extent_dio(struct inode *inode, u64 file_offset,
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 8299a25..dbb51ea 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -244,6 +244,7 @@
case Opt_space_cache:
printk(KERN_INFO "btrfs: enabling disk space caching\n");
btrfs_set_opt(info->mount_opt, SPACE_CACHE);
+ break;
case Opt_clear_cache:
printk(KERN_INFO "btrfs: force clearing of disk cache\n");
btrfs_set_opt(info->mount_opt, CLEAR_CACHE);
@@ -562,12 +563,26 @@
static int btrfs_test_super(struct super_block *s, void *data)
{
- struct btrfs_fs_devices *test_fs_devices = data;
+ struct btrfs_root *test_root = data;
struct btrfs_root *root = btrfs_sb(s);
- return root->fs_info->fs_devices == test_fs_devices;
+ /*
+ * If this super block is going away, return false as it
+ * can't match as an existing super block.
+ */
+ if (!atomic_read(&s->s_active))
+ return 0;
+ return root->fs_info->fs_devices == test_root->fs_info->fs_devices;
}
+static int btrfs_set_super(struct super_block *s, void *data)
+{
+ s->s_fs_info = data;
+
+ return set_anon_super(s, data);
+}
+
+
/*
* Find a superblock for the given device / mount point.
*
@@ -581,6 +596,8 @@
struct super_block *s;
struct dentry *root;
struct btrfs_fs_devices *fs_devices = NULL;
+ struct btrfs_root *tree_root = NULL;
+ struct btrfs_fs_info *fs_info = NULL;
fmode_t mode = FMODE_READ;
char *subvol_name = NULL;
u64 subvol_objectid = 0;
@@ -608,8 +625,24 @@
goto error_close_devices;
}
+ /*
+ * Setup a dummy root and fs_info for test/set super. This is because
+ * we don't actually fill this stuff out until open_ctree, but we need
+ * it for searching for existing supers, so this lets us do that and
+ * then open_ctree will properly initialize everything later.
+ */
+ fs_info = kzalloc(sizeof(struct btrfs_fs_info), GFP_NOFS);
+ tree_root = kzalloc(sizeof(struct btrfs_root), GFP_NOFS);
+ if (!fs_info || !tree_root) {
+ error = -ENOMEM;
+ goto error_close_devices;
+ }
+ fs_info->tree_root = tree_root;
+ fs_info->fs_devices = fs_devices;
+ tree_root->fs_info = fs_info;
+
bdev = fs_devices->latest_bdev;
- s = sget(fs_type, btrfs_test_super, set_anon_super, fs_devices);
+ s = sget(fs_type, btrfs_test_super, btrfs_set_super, tree_root);
if (IS_ERR(s))
goto error_s;
@@ -675,6 +708,8 @@
error = PTR_ERR(s);
error_close_devices:
btrfs_close_devices(fs_devices);
+ kfree(fs_info);
+ kfree(tree_root);
error_free_subvol_name:
kfree(subvol_name);
return ERR_PTR(error);
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 1fffbc0..f50e931 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -902,6 +902,7 @@
struct btrfs_root *root = pending->root;
struct btrfs_root *parent_root;
struct inode *parent_inode;
+ struct dentry *parent;
struct dentry *dentry;
struct extent_buffer *tmp;
struct extent_buffer *old;
@@ -941,7 +942,8 @@
trans->block_rsv = &pending->block_rsv;
dentry = pending->dentry;
- parent_inode = dentry->d_parent->d_inode;
+ parent = dget_parent(dentry);
+ parent_inode = parent->d_inode;
parent_root = BTRFS_I(parent_inode)->root;
record_root_in_trans(trans, parent_root);
@@ -989,6 +991,7 @@
parent_inode->i_ino, index,
dentry->d_name.name, dentry->d_name.len);
BUG_ON(ret);
+ dput(parent);
key.offset = (u64)-1;
pending->snap = btrfs_read_fs_root_no_name(root->fs_info, &key);
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index a29f193..054744a 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2869,6 +2869,7 @@
{
int ret = 0;
struct btrfs_root *root;
+ struct dentry *old_parent = NULL;
/*
* for regular files, if its inode is already on disk, we don't
@@ -2910,10 +2911,13 @@
if (IS_ROOT(parent))
break;
- parent = parent->d_parent;
+ parent = dget_parent(parent);
+ dput(old_parent);
+ old_parent = parent;
inode = parent->d_inode;
}
+ dput(old_parent);
out:
return ret;
}
@@ -2945,6 +2949,7 @@
{
int inode_only = exists_only ? LOG_INODE_EXISTS : LOG_INODE_ALL;
struct super_block *sb;
+ struct dentry *old_parent = NULL;
int ret = 0;
u64 last_committed = root->fs_info->last_trans_committed;
@@ -3016,10 +3021,13 @@
if (IS_ROOT(parent))
break;
- parent = parent->d_parent;
+ parent = dget_parent(parent);
+ dput(old_parent);
+ old_parent = parent;
}
ret = 0;
end_trans:
+ dput(old_parent);
if (ret < 0) {
BUG_ON(ret != -ENOSPC);
root->fs_info->last_trans_log_full_commit = trans->transid;
@@ -3039,8 +3047,13 @@
int btrfs_log_dentry_safe(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct dentry *dentry)
{
- return btrfs_log_inode_parent(trans, root, dentry->d_inode,
- dentry->d_parent, 0);
+ struct dentry *parent = dget_parent(dentry);
+ int ret;
+
+ ret = btrfs_log_inode_parent(trans, root, dentry->d_inode, parent, 0);
+ dput(parent);
+
+ return ret;
}
/*
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index e9c874a..561438b 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -204,7 +204,7 @@
err = ceph_osdc_readpages(osdc, ceph_vino(inode), &ci->i_layout,
page->index << PAGE_CACHE_SHIFT, &len,
ci->i_truncate_seq, ci->i_truncate_size,
- &page, 1);
+ &page, 1, 0);
if (err == -ENOENT)
err = 0;
if (err < 0) {
@@ -287,7 +287,7 @@
rc = ceph_osdc_readpages(osdc, ceph_vino(inode), &ci->i_layout,
offset, &len,
ci->i_truncate_seq, ci->i_truncate_size,
- pages, nr_pages);
+ pages, nr_pages, 0);
if (rc == -ENOENT)
rc = 0;
if (rc < 0)
@@ -774,7 +774,7 @@
snapc, do_sync,
ci->i_truncate_seq,
ci->i_truncate_size,
- &inode->i_mtime, true, 1);
+ &inode->i_mtime, true, 1, 0);
max_pages = req->r_num_pages;
alloc_page_vec(fsc, req);
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 98ab13e..60d27bc 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1430,8 +1430,8 @@
invalidating_gen == ci->i_rdcache_gen) {
/* success. */
dout("try_nonblocking_invalidate %p success\n", inode);
- ci->i_rdcache_gen = 0;
- ci->i_rdcache_revoking = 0;
+ /* save any racing async invalidate some trouble */
+ ci->i_rdcache_revoking = ci->i_rdcache_gen - 1;
return 0;
}
dout("try_nonblocking_invalidate %p failed\n", inode);
@@ -2273,8 +2273,7 @@
{
struct ceph_inode_info *ci = ceph_inode(inode);
int mds = session->s_mds;
- unsigned seq = le32_to_cpu(grant->seq);
- unsigned issue_seq = le32_to_cpu(grant->issue_seq);
+ int seq = le32_to_cpu(grant->seq);
int newcaps = le32_to_cpu(grant->caps);
int issued, implemented, used, wanted, dirty;
u64 size = le64_to_cpu(grant->size);
@@ -2286,8 +2285,8 @@
int revoked_rdcache = 0;
int queue_invalidate = 0;
- dout("handle_cap_grant inode %p cap %p mds%d seq %u/%u %s\n",
- inode, cap, mds, seq, issue_seq, ceph_cap_string(newcaps));
+ dout("handle_cap_grant inode %p cap %p mds%d seq %d %s\n",
+ inode, cap, mds, seq, ceph_cap_string(newcaps));
dout(" size %llu max_size %llu, i_size %llu\n", size, max_size,
inode->i_size);
@@ -2383,7 +2382,6 @@
}
cap->seq = seq;
- cap->issue_seq = issue_seq;
/* file layout may have changed */
ci->i_layout = grant->layout;
@@ -2691,6 +2689,11 @@
NULL /* no caps context */);
try_flush_caps(inode, session, NULL);
up_read(&mdsc->snap_rwsem);
+
+ /* make sure we re-request max_size, if necessary */
+ spin_lock(&inode->i_lock);
+ ci->i_requested_max_size = 0;
+ spin_unlock(&inode->i_lock);
}
/*
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index e0a2dc6..7d447af 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -336,7 +336,10 @@
if (req->r_reply_info.dir_end) {
kfree(fi->last_name);
fi->last_name = NULL;
- fi->next_offset = 2;
+ if (ceph_frag_is_rightmost(frag))
+ fi->next_offset = 2;
+ else
+ fi->next_offset = 0;
} else {
rinfo = &req->r_reply_info;
err = note_last_dentry(fi,
@@ -355,18 +358,22 @@
u64 pos = ceph_make_fpos(frag, off);
struct ceph_mds_reply_inode *in =
rinfo->dir_in[off - fi->offset].in;
+ struct ceph_vino vino;
+ ino_t ino;
+
dout("readdir off %d (%d/%d) -> %lld '%.*s' %p\n",
off, off - fi->offset, rinfo->dir_nr, pos,
rinfo->dir_dname_len[off - fi->offset],
rinfo->dir_dname[off - fi->offset], in);
BUG_ON(!in);
ftype = le32_to_cpu(in->mode) >> 12;
+ vino.ino = le64_to_cpu(in->ino);
+ vino.snap = le64_to_cpu(in->snapid);
+ ino = ceph_vino_to_ino(vino);
if (filldir(dirent,
rinfo->dir_dname[off - fi->offset],
rinfo->dir_dname_len[off - fi->offset],
- pos,
- le64_to_cpu(in->ino),
- ftype) < 0) {
+ pos, ino, ftype) < 0) {
dout("filldir stopping us...\n");
return 0;
}
@@ -414,6 +421,7 @@
fi->last_readdir = NULL;
}
kfree(fi->last_name);
+ fi->last_name = NULL;
fi->next_offset = 2; /* compensate for . and .. */
if (fi->dentry) {
dput(fi->dentry);
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index e77c28c..8d79b89 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -154,11 +154,13 @@
}
/*
- * No need to block if we have any caps. Update wanted set
+ * No need to block if we have caps on the auth MDS (for
+ * write) or any MDS (for read). Update wanted set
* asynchronously.
*/
spin_lock(&inode->i_lock);
- if (__ceph_is_any_real_caps(ci)) {
+ if (__ceph_is_any_real_caps(ci) &&
+ (((fmode & CEPH_FILE_MODE_WR) == 0) || ci->i_auth_cap)) {
int mds_wanted = __ceph_caps_mds_wanted(ci);
int issued = __ceph_caps_issued(ci, NULL);
@@ -280,11 +282,12 @@
static int striped_read(struct inode *inode,
u64 off, u64 len,
struct page **pages, int num_pages,
- int *checkeof)
+ int *checkeof, bool align_to_pages)
{
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
struct ceph_inode_info *ci = ceph_inode(inode);
u64 pos, this_len;
+ int io_align, page_align;
int page_off = off & ~PAGE_CACHE_MASK; /* first byte's offset in page */
int left, pages_left;
int read;
@@ -300,14 +303,19 @@
page_pos = pages;
pages_left = num_pages;
read = 0;
+ io_align = off & ~PAGE_MASK;
more:
+ if (align_to_pages)
+ page_align = (pos - io_align) & ~PAGE_MASK;
+ else
+ page_align = pos & ~PAGE_MASK;
this_len = left;
ret = ceph_osdc_readpages(&fsc->client->osdc, ceph_vino(inode),
&ci->i_layout, pos, &this_len,
ci->i_truncate_seq,
ci->i_truncate_size,
- page_pos, pages_left);
+ page_pos, pages_left, page_align);
hit_stripe = this_len < left;
was_short = ret >= 0 && ret < this_len;
if (ret == -ENOENT)
@@ -374,26 +382,25 @@
dout("sync_read on file %p %llu~%u %s\n", file, off, len,
(file->f_flags & O_DIRECT) ? "O_DIRECT" : "");
- if (file->f_flags & O_DIRECT) {
- pages = ceph_get_direct_page_vector(data, num_pages, off, len);
-
- /*
- * flush any page cache pages in this range. this
- * will make concurrent normal and O_DIRECT io slow,
- * but it will at least behave sensibly when they are
- * in sequence.
- */
- } else {
+ if (file->f_flags & O_DIRECT)
+ pages = ceph_get_direct_page_vector(data, num_pages);
+ else
pages = ceph_alloc_page_vector(num_pages, GFP_NOFS);
- }
if (IS_ERR(pages))
return PTR_ERR(pages);
+ /*
+ * flush any page cache pages in this range. this
+ * will make concurrent normal and sync io slow,
+ * but it will at least behave sensibly when they are
+ * in sequence.
+ */
ret = filemap_write_and_wait(inode->i_mapping);
if (ret < 0)
goto done;
- ret = striped_read(inode, off, len, pages, num_pages, checkeof);
+ ret = striped_read(inode, off, len, pages, num_pages, checkeof,
+ file->f_flags & O_DIRECT);
if (ret >= 0 && (file->f_flags & O_DIRECT) == 0)
ret = ceph_copy_page_vector_to_user(pages, data, off, ret);
@@ -448,6 +455,7 @@
int flags;
int do_sync = 0;
int check_caps = 0;
+ int page_align, io_align;
int ret;
struct timespec mtime = CURRENT_TIME;
@@ -462,6 +470,8 @@
else
pos = *offset;
+ io_align = pos & ~PAGE_MASK;
+
ret = filemap_write_and_wait_range(inode->i_mapping, pos, pos + left);
if (ret < 0)
return ret;
@@ -486,20 +496,26 @@
*/
more:
len = left;
+ if (file->f_flags & O_DIRECT)
+ /* write from beginning of first page, regardless of
+ io alignment */
+ page_align = (pos - io_align) & ~PAGE_MASK;
+ else
+ page_align = pos & ~PAGE_MASK;
req = ceph_osdc_new_request(&fsc->client->osdc, &ci->i_layout,
ceph_vino(inode), pos, &len,
CEPH_OSD_OP_WRITE, flags,
ci->i_snap_realm->cached_context,
do_sync,
ci->i_truncate_seq, ci->i_truncate_size,
- &mtime, false, 2);
+ &mtime, false, 2, page_align);
if (!req)
return -ENOMEM;
num_pages = calc_pages_for(pos, len);
if (file->f_flags & O_DIRECT) {
- pages = ceph_get_direct_page_vector(data, num_pages, pos, len);
+ pages = ceph_get_direct_page_vector(data, num_pages);
if (IS_ERR(pages)) {
ret = PTR_ERR(pages);
goto out;
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 1d6a45b..bf12865 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -2,7 +2,6 @@
#include <linux/module.h>
#include <linux/fs.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/uaccess.h>
@@ -471,7 +470,9 @@
if (issued & (CEPH_CAP_FILE_EXCL|
CEPH_CAP_FILE_WR|
- CEPH_CAP_FILE_BUFFER)) {
+ CEPH_CAP_FILE_BUFFER|
+ CEPH_CAP_AUTH_EXCL|
+ CEPH_CAP_XATTR_EXCL)) {
if (timespec_compare(ctime, &inode->i_ctime) > 0) {
dout("ctime %ld.%09ld -> %ld.%09ld inc w/ cap\n",
inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec,
@@ -511,7 +512,7 @@
warn = 1;
}
} else {
- /* we have no write caps; whatever the MDS says is true */
+ /* we have no write|excl caps; whatever the MDS says is true */
if (ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) >= 0) {
inode->i_ctime = *ctime;
inode->i_mtime = *mtime;
@@ -567,12 +568,17 @@
/*
* provided version will be odd if inode value is projected,
- * even if stable. skip the update if we have a newer info
- * (e.g., due to inode info racing form multiple MDSs), or if
- * we are getting projected (unstable) inode info.
+ * even if stable. skip the update if we have newer stable
+ * info (ours>=theirs, e.g. due to racing mds replies), unless
+ * we are getting projected (unstable) info (in which case the
+ * version is odd, and we want ours>theirs).
+ * us them
+ * 2 2 skip
+ * 3 2 skip
+ * 3 3 update
*/
if (le64_to_cpu(info->version) > 0 &&
- (ci->i_version & ~1) > le64_to_cpu(info->version))
+ (ci->i_version & ~1) >= le64_to_cpu(info->version))
goto no_change;
issued = __ceph_caps_issued(ci, &implemented);
@@ -606,7 +612,14 @@
le32_to_cpu(info->time_warp_seq),
&ctime, &mtime, &atime);
- ci->i_max_size = le64_to_cpu(info->max_size);
+ /* only update max_size on auth cap */
+ if ((info->cap.flags & CEPH_CAP_FLAG_AUTH) &&
+ ci->i_max_size != le64_to_cpu(info->max_size)) {
+ dout("max_size %lld -> %llu\n", ci->i_max_size,
+ le64_to_cpu(info->max_size));
+ ci->i_max_size = le64_to_cpu(info->max_size);
+ }
+
ci->i_layout = info->layout;
inode->i_blkbits = fls(le32_to_cpu(info->layout.fl_stripe_unit)) - 1;
@@ -1055,7 +1068,8 @@
ininfo = rinfo->targeti.in;
vino.ino = le64_to_cpu(ininfo->ino);
vino.snap = le64_to_cpu(ininfo->snapid);
- if (!dn->d_inode) {
+ in = dn->d_inode;
+ if (!in) {
in = ceph_get_inode(sb, vino);
if (IS_ERR(in)) {
pr_err("fill_trace bad get_inode "
@@ -1386,11 +1400,8 @@
spin_lock(&inode->i_lock);
dout("invalidate_pages %p gen %d revoking %d\n", inode,
ci->i_rdcache_gen, ci->i_rdcache_revoking);
- if (ci->i_rdcache_gen == 0 ||
- ci->i_rdcache_revoking != ci->i_rdcache_gen) {
- BUG_ON(ci->i_rdcache_revoking > ci->i_rdcache_gen);
+ if (ci->i_rdcache_revoking != ci->i_rdcache_gen) {
/* nevermind! */
- ci->i_rdcache_revoking = 0;
spin_unlock(&inode->i_lock);
goto out;
}
@@ -1400,15 +1411,16 @@
ceph_invalidate_nondirty_pages(inode->i_mapping);
spin_lock(&inode->i_lock);
- if (orig_gen == ci->i_rdcache_gen) {
+ if (orig_gen == ci->i_rdcache_gen &&
+ orig_gen == ci->i_rdcache_revoking) {
dout("invalidate_pages %p gen %d successful\n", inode,
ci->i_rdcache_gen);
- ci->i_rdcache_gen = 0;
- ci->i_rdcache_revoking = 0;
+ ci->i_rdcache_revoking--;
check = 1;
} else {
- dout("invalidate_pages %p gen %d raced, gen now %d\n",
- inode, orig_gen, ci->i_rdcache_gen);
+ dout("invalidate_pages %p gen %d raced, now %d revoking %d\n",
+ inode, orig_gen, ci->i_rdcache_gen,
+ ci->i_rdcache_revoking);
}
spin_unlock(&inode->i_lock);
@@ -1739,7 +1751,7 @@
return 0;
}
- dout("do_getattr inode %p mask %s\n", inode, ceph_cap_string(mask));
+ dout("do_getattr inode %p mask %s mode 0%o\n", inode, ceph_cap_string(mask), inode->i_mode);
if (ceph_caps_issued_mask(ceph_inode(inode), mask, 1))
return 0;
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 3142b15..098b185 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -6,7 +6,6 @@
#include <linux/sched.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
-#include <linux/smp_lock.h>
#include "super.h"
#include "mds_client.h"
@@ -529,6 +528,9 @@
ceph_mdsc_get_request(req);
__insert_request(mdsc, req);
+ req->r_uid = current_fsuid();
+ req->r_gid = current_fsgid();
+
if (dir) {
struct ceph_inode_info *ci = ceph_inode(dir);
@@ -1588,8 +1590,8 @@
head->mdsmap_epoch = cpu_to_le32(mdsc->mdsmap->m_epoch);
head->op = cpu_to_le32(req->r_op);
- head->caller_uid = cpu_to_le32(current_fsuid());
- head->caller_gid = cpu_to_le32(current_fsgid());
+ head->caller_uid = cpu_to_le32(req->r_uid);
+ head->caller_gid = cpu_to_le32(req->r_gid);
head->args = req->r_args;
ceph_encode_filepath(&p, end, ino1, path1);
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
index d66d63c..9341fd4 100644
--- a/fs/ceph/mds_client.h
+++ b/fs/ceph/mds_client.h
@@ -170,6 +170,8 @@
union ceph_mds_request_args r_args;
int r_fmode; /* file mode, if expecting cap */
+ uid_t r_uid;
+ gid_t r_gid;
/* for choosing which mds to send this request to */
int r_direct_mode;
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 1886294..7f01728 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -293,9 +293,7 @@
int i_rd_ref, i_rdcache_ref, i_wr_ref;
int i_wrbuffer_ref, i_wrbuffer_ref_head;
u32 i_shared_gen; /* increment each time we get FILE_SHARED */
- u32 i_rdcache_gen; /* we increment this each time we get
- FILE_CACHE. If it's non-zero, we
- _may_ have cached pages. */
+ u32 i_rdcache_gen; /* incremented each time we get FILE_CACHE. */
u32 i_rdcache_revoking; /* RDCACHE gen to async invalidate, if any */
struct list_head i_unsafe_writes; /* uncommitted sync writes */
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index 0ed2139..ee45648 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -4,6 +4,7 @@
select NLS
select CRYPTO
select CRYPTO_MD5
+ select CRYPTO_HMAC
select CRYPTO_ARC4
help
This is the client VFS module for the Common Internet File System
@@ -143,6 +144,13 @@
to be cached locally on disk through the general filesystem cache
manager. If unsure, say N.
+config CIFS_ACL
+ bool "Provide CIFS ACL support (EXPERIMENTAL)"
+ depends on EXPERIMENTAL && CIFS_XATTR
+ help
+ Allows to fetch CIFS/NTFS ACL from the server. The DACL blob
+ is handed over to the application/caller.
+
config CIFS_EXPERIMENTAL
bool "CIFS Experimental Features (EXPERIMENTAL)"
depends on CIFS && EXPERIMENTAL
diff --git a/fs/cifs/TODO b/fs/cifs/TODO
index 5aff46c..355abcdc 100644
--- a/fs/cifs/TODO
+++ b/fs/cifs/TODO
@@ -81,7 +81,7 @@
v) mount check for unmatched uids
-w) Add support for new vfs entry points for setlease and fallocate
+w) Add support for new vfs entry point for fallocate
x) Fix Samba 3 server to handle Linux kernel aio so dbench with lots of
processes can proceed better in parallel (on the server)
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index 525ba59..e9a393c 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -15,7 +15,7 @@
* the GNU Lesser General Public License for more details.
*
*/
-#include <linux/radix-tree.h>
+#include <linux/rbtree.h>
#ifndef _CIFS_FS_SB_H
#define _CIFS_FS_SB_H
@@ -42,9 +42,9 @@
#define CIFS_MOUNT_MULTIUSER 0x20000 /* multiuser mount */
struct cifs_sb_info {
- struct radix_tree_root tlink_tree;
-#define CIFS_TLINK_MASTER_TAG 0 /* is "master" (mount) tcon */
+ struct rb_root tlink_tree;
spinlock_t tlink_tree_lock;
+ struct tcon_link *master_tlink;
struct nls_table *local_nls;
unsigned int rsize;
unsigned int wsize;
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index c9b4792..c6ebea0 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -560,7 +560,7 @@
struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink))
- return NULL;
+ return ERR_CAST(tlink);
xid = GetXid();
rc = CIFSSMBGetCIFSACL(xid, tlink_tcon(tlink), fid, &pntsd, pacllen);
@@ -568,7 +568,9 @@
cifs_put_tlink(tlink);
- cFYI(1, "GetCIFSACL rc = %d ACL len %d", rc, *pacllen);
+ cFYI(1, "%s: rc = %d ACL len %d", __func__, rc, *pacllen);
+ if (rc)
+ return ERR_PTR(rc);
return pntsd;
}
@@ -583,7 +585,7 @@
struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink))
- return NULL;
+ return ERR_CAST(tlink);
tcon = tlink_tcon(tlink);
xid = GetXid();
@@ -591,23 +593,22 @@
rc = CIFSSMBOpen(xid, tcon, path, FILE_OPEN, READ_CONTROL, 0,
&fid, &oplock, NULL, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc) {
- cERROR(1, "Unable to open file to get ACL");
- goto out;
+ if (!rc) {
+ rc = CIFSSMBGetCIFSACL(xid, tcon, fid, &pntsd, pacllen);
+ CIFSSMBClose(xid, tcon, fid);
}
- rc = CIFSSMBGetCIFSACL(xid, tcon, fid, &pntsd, pacllen);
- cFYI(1, "GetCIFSACL rc = %d ACL len %d", rc, *pacllen);
-
- CIFSSMBClose(xid, tcon, fid);
- out:
cifs_put_tlink(tlink);
FreeXid(xid);
+
+ cFYI(1, "%s: rc = %d ACL len %d", __func__, rc, *pacllen);
+ if (rc)
+ return ERR_PTR(rc);
return pntsd;
}
/* Retrieve an ACL from the server */
-static struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb,
+struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb,
struct inode *inode, const char *path,
u32 *pacllen)
{
@@ -695,7 +696,7 @@
}
/* Translate the CIFS ACL (simlar to NTFS ACL) for a file into mode bits */
-void
+int
cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
struct inode *inode, const char *path, const __u16 *pfid)
{
@@ -711,17 +712,21 @@
pntsd = get_cifs_acl(cifs_sb, inode, path, &acllen);
/* if we can retrieve the ACL, now parse Access Control Entries, ACEs */
- if (pntsd)
+ if (IS_ERR(pntsd)) {
+ rc = PTR_ERR(pntsd);
+ cERROR(1, "%s: error %d getting sec desc", __func__, rc);
+ } else {
rc = parse_sec_desc(pntsd, acllen, fattr);
- if (rc)
- cFYI(1, "parse sec desc failed rc = %d", rc);
+ kfree(pntsd);
+ if (rc)
+ cERROR(1, "parse sec desc failed rc = %d", rc);
+ }
- kfree(pntsd);
- return;
+ return rc;
}
/* Convert mode bits to an ACL so we can update the ACL on the server */
-int mode_to_acl(struct inode *inode, const char *path, __u64 nmode)
+int mode_to_cifs_acl(struct inode *inode, const char *path, __u64 nmode)
{
int rc = 0;
__u32 secdesclen = 0;
@@ -736,7 +741,10 @@
/* Add three ACEs for owner, group, everyone getting rid of
other ACEs as chmod disables ACEs and set the security descriptor */
- if (pntsd) {
+ if (IS_ERR(pntsd)) {
+ rc = PTR_ERR(pntsd);
+ cERROR(1, "%s: error %d getting sec desc", __func__, rc);
+ } else {
/* allocate memory for the smb header,
set security descriptor request security descriptor
parameters, and secuirty descriptor itself */
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 75c4eaa..76c8a90 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -116,7 +116,7 @@
return -ENOMEM;
spin_lock_init(&cifs_sb->tlink_tree_lock);
- INIT_RADIX_TREE(&cifs_sb->tlink_tree, GFP_KERNEL);
+ cifs_sb->tlink_tree = RB_ROOT;
rc = bdi_setup_and_register(&cifs_sb->bdi, "cifs", BDI_CAP_MAP_COPY);
if (rc) {
@@ -321,8 +321,7 @@
/* Until the file is open and we have gotten oplock
info back from the server, can not assume caching of
file data or metadata */
- cifs_inode->clientCanCacheRead = false;
- cifs_inode->clientCanCacheAll = false;
+ cifs_set_oplock_level(cifs_inode, 0);
cifs_inode->delete_pending = false;
cifs_inode->invalid_mapping = false;
cifs_inode->vfs_inode.i_blkbits = 14; /* 2**14 = CIFS_MAX_MSGSIZE */
@@ -459,6 +458,8 @@
seq_printf(s, ",acl");
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS)
seq_printf(s, ",mfsymlinks");
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_FSCACHE)
+ seq_printf(s, ",fsc");
seq_printf(s, ",rsize=%d", cifs_sb->rsize);
seq_printf(s, ",wsize=%d", cifs_sb->wsize);
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index f259e4d..b577bf0 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -336,7 +336,8 @@
* "get" on the container.
*/
struct tcon_link {
- unsigned long tl_index;
+ struct rb_node tl_rbnode;
+ uid_t tl_uid;
unsigned long tl_flags;
#define TCON_LINK_MASTER 0
#define TCON_LINK_PENDING 1
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index edb6d90..db961dc 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -104,6 +104,7 @@
extern u64 cifs_UnixTimeToNT(struct timespec);
extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time,
int offset);
+extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock);
extern struct cifsFileInfo *cifs_new_fileinfo(__u16 fileHandle,
struct file *file, struct tcon_link *tlink,
@@ -129,10 +130,12 @@
extern int cifs_get_inode_info_unix(struct inode **pinode,
const unsigned char *search_path,
struct super_block *sb, int xid);
-extern void cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
+extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
struct cifs_fattr *fattr, struct inode *inode,
const char *path, const __u16 *pfid);
-extern int mode_to_acl(struct inode *inode, const char *path, __u64);
+extern int mode_to_cifs_acl(struct inode *inode, const char *path, __u64);
+extern struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *, struct inode *,
+ const char *, u32 *);
extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
const char *);
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 9eb327d..32fa4d9 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -116,6 +116,7 @@
static int ipv4_connect(struct TCP_Server_Info *server);
static int ipv6_connect(struct TCP_Server_Info *server);
+static void tlink_rb_insert(struct rb_root *root, struct tcon_link *new_tlink);
static void cifs_prune_tlinks(struct work_struct *work);
/*
@@ -1351,6 +1352,11 @@
"supported. Instead set "
"/proc/fs/cifs/LookupCacheEnabled to 0\n");
} else if (strnicmp(data, "fsc", 3) == 0) {
+#ifndef CONFIG_CIFS_FSCACHE
+ cERROR(1, "FS-Cache support needs CONFIG_CIFS_FSCACHE"
+ "kernel config option set");
+ return 1;
+#endif
vol->fsc = true;
} else if (strnicmp(data, "mfsymlinks", 10) == 0) {
vol->mfsymlinks = true;
@@ -2900,24 +2906,16 @@
goto mount_fail_check;
}
- tlink->tl_index = pSesInfo->linux_uid;
+ tlink->tl_uid = pSesInfo->linux_uid;
tlink->tl_tcon = tcon;
tlink->tl_time = jiffies;
set_bit(TCON_LINK_MASTER, &tlink->tl_flags);
set_bit(TCON_LINK_IN_TREE, &tlink->tl_flags);
- rc = radix_tree_preload(GFP_KERNEL);
- if (rc == -ENOMEM) {
- kfree(tlink);
- goto mount_fail_check;
- }
-
+ cifs_sb->master_tlink = tlink;
spin_lock(&cifs_sb->tlink_tree_lock);
- radix_tree_insert(&cifs_sb->tlink_tree, pSesInfo->linux_uid, tlink);
- radix_tree_tag_set(&cifs_sb->tlink_tree, pSesInfo->linux_uid,
- CIFS_TLINK_MASTER_TAG);
+ tlink_rb_insert(&cifs_sb->tlink_tree, tlink);
spin_unlock(&cifs_sb->tlink_tree_lock);
- radix_tree_preload_end();
queue_delayed_work(system_nrt_wq, &cifs_sb->prune_tlinks,
TLINK_IDLE_EXPIRE);
@@ -3107,32 +3105,25 @@
int
cifs_umount(struct super_block *sb, struct cifs_sb_info *cifs_sb)
{
- int i, ret;
+ struct rb_root *root = &cifs_sb->tlink_tree;
+ struct rb_node *node;
+ struct tcon_link *tlink;
char *tmp;
- struct tcon_link *tlink[8];
- unsigned long index = 0;
cancel_delayed_work_sync(&cifs_sb->prune_tlinks);
- do {
- spin_lock(&cifs_sb->tlink_tree_lock);
- ret = radix_tree_gang_lookup(&cifs_sb->tlink_tree,
- (void **)tlink, index,
- ARRAY_SIZE(tlink));
- /* increment index for next pass */
- if (ret > 0)
- index = tlink[ret - 1]->tl_index + 1;
- for (i = 0; i < ret; i++) {
- cifs_get_tlink(tlink[i]);
- clear_bit(TCON_LINK_IN_TREE, &tlink[i]->tl_flags);
- radix_tree_delete(&cifs_sb->tlink_tree,
- tlink[i]->tl_index);
- }
- spin_unlock(&cifs_sb->tlink_tree_lock);
+ spin_lock(&cifs_sb->tlink_tree_lock);
+ while ((node = rb_first(root))) {
+ tlink = rb_entry(node, struct tcon_link, tl_rbnode);
+ cifs_get_tlink(tlink);
+ clear_bit(TCON_LINK_IN_TREE, &tlink->tl_flags);
+ rb_erase(node, root);
- for (i = 0; i < ret; i++)
- cifs_put_tlink(tlink[i]);
- } while (ret != 0);
+ spin_unlock(&cifs_sb->tlink_tree_lock);
+ cifs_put_tlink(tlink);
+ spin_lock(&cifs_sb->tlink_tree_lock);
+ }
+ spin_unlock(&cifs_sb->tlink_tree_lock);
tmp = cifs_sb->prepath;
cifs_sb->prepathlen = 0;
@@ -3271,22 +3262,10 @@
return tcon;
}
-static struct tcon_link *
+static inline struct tcon_link *
cifs_sb_master_tlink(struct cifs_sb_info *cifs_sb)
{
- struct tcon_link *tlink;
- unsigned int ret;
-
- spin_lock(&cifs_sb->tlink_tree_lock);
- ret = radix_tree_gang_lookup_tag(&cifs_sb->tlink_tree, (void **)&tlink,
- 0, 1, CIFS_TLINK_MASTER_TAG);
- spin_unlock(&cifs_sb->tlink_tree_lock);
-
- /* the master tcon should always be present */
- if (ret == 0)
- BUG();
-
- return tlink;
+ return cifs_sb->master_tlink;
}
struct cifsTconInfo *
@@ -3302,6 +3281,47 @@
return signal_pending(current) ? -ERESTARTSYS : 0;
}
+/* find and return a tlink with given uid */
+static struct tcon_link *
+tlink_rb_search(struct rb_root *root, uid_t uid)
+{
+ struct rb_node *node = root->rb_node;
+ struct tcon_link *tlink;
+
+ while (node) {
+ tlink = rb_entry(node, struct tcon_link, tl_rbnode);
+
+ if (tlink->tl_uid > uid)
+ node = node->rb_left;
+ else if (tlink->tl_uid < uid)
+ node = node->rb_right;
+ else
+ return tlink;
+ }
+ return NULL;
+}
+
+/* insert a tcon_link into the tree */
+static void
+tlink_rb_insert(struct rb_root *root, struct tcon_link *new_tlink)
+{
+ struct rb_node **new = &(root->rb_node), *parent = NULL;
+ struct tcon_link *tlink;
+
+ while (*new) {
+ tlink = rb_entry(*new, struct tcon_link, tl_rbnode);
+ parent = *new;
+
+ if (tlink->tl_uid > new_tlink->tl_uid)
+ new = &((*new)->rb_left);
+ else
+ new = &((*new)->rb_right);
+ }
+
+ rb_link_node(&new_tlink->tl_rbnode, parent, new);
+ rb_insert_color(&new_tlink->tl_rbnode, root);
+}
+
/*
* Find or construct an appropriate tcon given a cifs_sb and the fsuid of the
* current task.
@@ -3309,7 +3329,7 @@
* If the superblock doesn't refer to a multiuser mount, then just return
* the master tcon for the mount.
*
- * First, search the radix tree for an existing tcon for this fsuid. If one
+ * First, search the rbtree for an existing tcon for this fsuid. If one
* exists, then check to see if it's pending construction. If it is then wait
* for construction to complete. Once it's no longer pending, check to see if
* it failed and either return an error or retry construction, depending on
@@ -3322,14 +3342,14 @@
cifs_sb_tlink(struct cifs_sb_info *cifs_sb)
{
int ret;
- unsigned long fsuid = (unsigned long) current_fsuid();
+ uid_t fsuid = current_fsuid();
struct tcon_link *tlink, *newtlink;
if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER))
return cifs_get_tlink(cifs_sb_master_tlink(cifs_sb));
spin_lock(&cifs_sb->tlink_tree_lock);
- tlink = radix_tree_lookup(&cifs_sb->tlink_tree, fsuid);
+ tlink = tlink_rb_search(&cifs_sb->tlink_tree, fsuid);
if (tlink)
cifs_get_tlink(tlink);
spin_unlock(&cifs_sb->tlink_tree_lock);
@@ -3338,36 +3358,24 @@
newtlink = kzalloc(sizeof(*tlink), GFP_KERNEL);
if (newtlink == NULL)
return ERR_PTR(-ENOMEM);
- newtlink->tl_index = fsuid;
+ newtlink->tl_uid = fsuid;
newtlink->tl_tcon = ERR_PTR(-EACCES);
set_bit(TCON_LINK_PENDING, &newtlink->tl_flags);
set_bit(TCON_LINK_IN_TREE, &newtlink->tl_flags);
cifs_get_tlink(newtlink);
- ret = radix_tree_preload(GFP_KERNEL);
- if (ret != 0) {
- kfree(newtlink);
- return ERR_PTR(ret);
- }
-
spin_lock(&cifs_sb->tlink_tree_lock);
/* was one inserted after previous search? */
- tlink = radix_tree_lookup(&cifs_sb->tlink_tree, fsuid);
+ tlink = tlink_rb_search(&cifs_sb->tlink_tree, fsuid);
if (tlink) {
cifs_get_tlink(tlink);
spin_unlock(&cifs_sb->tlink_tree_lock);
- radix_tree_preload_end();
kfree(newtlink);
goto wait_for_construction;
}
- ret = radix_tree_insert(&cifs_sb->tlink_tree, fsuid, newtlink);
- spin_unlock(&cifs_sb->tlink_tree_lock);
- radix_tree_preload_end();
- if (ret) {
- kfree(newtlink);
- return ERR_PTR(ret);
- }
tlink = newtlink;
+ tlink_rb_insert(&cifs_sb->tlink_tree, tlink);
+ spin_unlock(&cifs_sb->tlink_tree_lock);
} else {
wait_for_construction:
ret = wait_on_bit(&tlink->tl_flags, TCON_LINK_PENDING,
@@ -3413,39 +3421,39 @@
{
struct cifs_sb_info *cifs_sb = container_of(work, struct cifs_sb_info,
prune_tlinks.work);
- struct tcon_link *tlink[8];
- unsigned long now = jiffies;
- unsigned long index = 0;
- int i, ret;
+ struct rb_root *root = &cifs_sb->tlink_tree;
+ struct rb_node *node = rb_first(root);
+ struct rb_node *tmp;
+ struct tcon_link *tlink;
- do {
- spin_lock(&cifs_sb->tlink_tree_lock);
- ret = radix_tree_gang_lookup(&cifs_sb->tlink_tree,
- (void **)tlink, index,
- ARRAY_SIZE(tlink));
- /* increment index for next pass */
- if (ret > 0)
- index = tlink[ret - 1]->tl_index + 1;
- for (i = 0; i < ret; i++) {
- if (test_bit(TCON_LINK_MASTER, &tlink[i]->tl_flags) ||
- atomic_read(&tlink[i]->tl_count) != 0 ||
- time_after(tlink[i]->tl_time + TLINK_IDLE_EXPIRE,
- now)) {
- tlink[i] = NULL;
- continue;
- }
- cifs_get_tlink(tlink[i]);
- clear_bit(TCON_LINK_IN_TREE, &tlink[i]->tl_flags);
- radix_tree_delete(&cifs_sb->tlink_tree,
- tlink[i]->tl_index);
- }
+ /*
+ * Because we drop the spinlock in the loop in order to put the tlink
+ * it's not guarded against removal of links from the tree. The only
+ * places that remove entries from the tree are this function and
+ * umounts. Because this function is non-reentrant and is canceled
+ * before umount can proceed, this is safe.
+ */
+ spin_lock(&cifs_sb->tlink_tree_lock);
+ node = rb_first(root);
+ while (node != NULL) {
+ tmp = node;
+ node = rb_next(tmp);
+ tlink = rb_entry(tmp, struct tcon_link, tl_rbnode);
+
+ if (test_bit(TCON_LINK_MASTER, &tlink->tl_flags) ||
+ atomic_read(&tlink->tl_count) != 0 ||
+ time_after(tlink->tl_time + TLINK_IDLE_EXPIRE, jiffies))
+ continue;
+
+ cifs_get_tlink(tlink);
+ clear_bit(TCON_LINK_IN_TREE, &tlink->tl_flags);
+ rb_erase(tmp, root);
+
spin_unlock(&cifs_sb->tlink_tree_lock);
-
- for (i = 0; i < ret; i++) {
- if (tlink[i] != NULL)
- cifs_put_tlink(tlink[i]);
- }
- } while (ret != 0);
+ cifs_put_tlink(tlink);
+ spin_lock(&cifs_sb->tlink_tree_lock);
+ }
+ spin_unlock(&cifs_sb->tlink_tree_lock);
queue_delayed_work(system_nrt_wq, &cifs_sb->prune_tlinks,
TLINK_IDLE_EXPIRE);
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index 0eb8702..548f062 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -66,7 +66,7 @@
/* Search for server name delimiter */
sep = memchr(hostname, '\\', len);
if (sep)
- len = sep - unc;
+ len = sep - hostname;
else
cFYI(1, "%s: probably server name is whole unc: %s",
__func__, unc);
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index ae82159..b857ce5 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -146,12 +146,7 @@
rc = cifs_get_inode_info(&inode, full_path, buf, inode->i_sb,
xid, NULL);
- if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
- pCifsInode->clientCanCacheAll = true;
- pCifsInode->clientCanCacheRead = true;
- cFYI(1, "Exclusive Oplock granted on inode %p", inode);
- } else if ((oplock & 0xF) == OPLOCK_READ)
- pCifsInode->clientCanCacheRead = true;
+ cifs_set_oplock_level(pCifsInode, oplock);
return rc;
}
@@ -253,12 +248,7 @@
list_add_tail(&pCifsFile->flist, &pCifsInode->openFileList);
spin_unlock(&cifs_file_list_lock);
- if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
- pCifsInode->clientCanCacheAll = true;
- pCifsInode->clientCanCacheRead = true;
- cFYI(1, "Exclusive Oplock inode %p", inode);
- } else if ((oplock & 0xF) == OPLOCK_READ)
- pCifsInode->clientCanCacheRead = true;
+ cifs_set_oplock_level(pCifsInode, oplock);
file->private_data = pCifsFile;
return pCifsFile;
@@ -271,8 +261,9 @@
*/
void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
{
+ struct inode *inode = cifs_file->dentry->d_inode;
struct cifsTconInfo *tcon = tlink_tcon(cifs_file->tlink);
- struct cifsInodeInfo *cifsi = CIFS_I(cifs_file->dentry->d_inode);
+ struct cifsInodeInfo *cifsi = CIFS_I(inode);
struct cifsLockInfo *li, *tmp;
spin_lock(&cifs_file_list_lock);
@@ -288,8 +279,7 @@
if (list_empty(&cifsi->openFileList)) {
cFYI(1, "closing last open instance for inode %p",
cifs_file->dentry->d_inode);
- cifsi->clientCanCacheRead = false;
- cifsi->clientCanCacheAll = false;
+ cifs_set_oplock_level(cifsi, 0);
}
spin_unlock(&cifs_file_list_lock);
@@ -607,8 +597,6 @@
rc = filemap_write_and_wait(inode->i_mapping);
mapping_set_error(inode->i_mapping, rc);
- pCifsInode->clientCanCacheAll = false;
- pCifsInode->clientCanCacheRead = false;
if (tcon->unix_ext)
rc = cifs_get_inode_info_unix(&inode,
full_path, inode->i_sb, xid);
@@ -622,18 +610,9 @@
invalidate the current end of file on the server
we can not go to the server to get the new inod
info */
- if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
- pCifsInode->clientCanCacheAll = true;
- pCifsInode->clientCanCacheRead = true;
- cFYI(1, "Exclusive Oplock granted on inode %p",
- pCifsFile->dentry->d_inode);
- } else if ((oplock & 0xF) == OPLOCK_READ) {
- pCifsInode->clientCanCacheRead = true;
- pCifsInode->clientCanCacheAll = false;
- } else {
- pCifsInode->clientCanCacheRead = false;
- pCifsInode->clientCanCacheAll = false;
- }
+
+ cifs_set_oplock_level(pCifsInode, oplock);
+
cifs_relock_file(pCifsFile);
reopen_error_exit:
@@ -775,12 +754,6 @@
cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
tcon = tlink_tcon(((struct cifsFileInfo *)file->private_data)->tlink);
-
- if (file->private_data == NULL) {
- rc = -EBADF;
- FreeXid(xid);
- return rc;
- }
netfid = ((struct cifsFileInfo *)file->private_data)->netfid;
if ((tcon->ses->capabilities & CAP_UNIX) &&
@@ -956,6 +929,7 @@
ssize_t cifs_user_write(struct file *file, const char __user *write_data,
size_t write_size, loff_t *poffset)
{
+ struct inode *inode = file->f_path.dentry->d_inode;
int rc = 0;
unsigned int bytes_written = 0;
unsigned int total_written;
@@ -963,7 +937,7 @@
struct cifsTconInfo *pTcon;
int xid, long_op;
struct cifsFileInfo *open_file;
- struct cifsInodeInfo *cifsi = CIFS_I(file->f_path.dentry->d_inode);
+ struct cifsInodeInfo *cifsi = CIFS_I(inode);
cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
@@ -1029,21 +1003,17 @@
cifs_stats_bytes_written(pTcon, total_written);
- /* since the write may have blocked check these pointers again */
- if ((file->f_path.dentry) && (file->f_path.dentry->d_inode)) {
- struct inode *inode = file->f_path.dentry->d_inode;
/* Do not update local mtime - server will set its actual value on write
- * inode->i_ctime = inode->i_mtime =
- * current_fs_time(inode->i_sb);*/
- if (total_written > 0) {
- spin_lock(&inode->i_lock);
- if (*poffset > file->f_path.dentry->d_inode->i_size)
- i_size_write(file->f_path.dentry->d_inode,
- *poffset);
- spin_unlock(&inode->i_lock);
- }
- mark_inode_dirty_sync(file->f_path.dentry->d_inode);
+ * inode->i_ctime = inode->i_mtime =
+ * current_fs_time(inode->i_sb);*/
+ if (total_written > 0) {
+ spin_lock(&inode->i_lock);
+ if (*poffset > inode->i_size)
+ i_size_write(inode, *poffset);
+ spin_unlock(&inode->i_lock);
}
+ mark_inode_dirty_sync(inode);
+
FreeXid(xid);
return total_written;
}
@@ -1178,7 +1148,7 @@
bool fsuid_only)
{
struct cifsFileInfo *open_file;
- struct cifs_sb_info *cifs_sb = CIFS_SB(cifs_inode->vfs_inode.i_sb);
+ struct cifs_sb_info *cifs_sb;
bool any_available = false;
int rc;
@@ -1192,6 +1162,8 @@
return NULL;
}
+ cifs_sb = CIFS_SB(cifs_inode->vfs_inode.i_sb);
+
/* only filter by fsuid on multiuser mounts */
if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER))
fsuid_only = false;
@@ -2299,8 +2271,10 @@
void cifs_oplock_break_put(struct cifsFileInfo *cfile)
{
+ struct super_block *sb = cfile->dentry->d_sb;
+
cifsFileInfo_put(cfile);
- cifs_sb_deactive(cfile->dentry->d_sb);
+ cifs_sb_deactive(sb);
}
const struct address_space_operations cifs_addr_ops = {
diff --git a/fs/cifs/fscache.c b/fs/cifs/fscache.c
index a2ad94e..297a43d 100644
--- a/fs/cifs/fscache.c
+++ b/fs/cifs/fscache.c
@@ -2,7 +2,7 @@
* fs/cifs/fscache.c - CIFS filesystem cache interface
*
* Copyright (c) 2010 Novell, Inc.
- * Author(s): Suresh Jayaraman (sjayaraman@suse.de>
+ * Author(s): Suresh Jayaraman <sjayaraman@suse.de>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
@@ -67,10 +67,12 @@
if (cifsi->fscache)
return;
- cifsi->fscache = fscache_acquire_cookie(tcon->fscache,
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_FSCACHE) {
+ cifsi->fscache = fscache_acquire_cookie(tcon->fscache,
&cifs_fscache_inode_object_def, cifsi);
- cFYI(1, "CIFS: got FH cookie (0x%p/0x%p)", tcon->fscache,
+ cFYI(1, "CIFS: got FH cookie (0x%p/0x%p)", tcon->fscache,
cifsi->fscache);
+ }
}
void cifs_fscache_release_inode_cookie(struct inode *inode)
@@ -101,10 +103,8 @@
{
if ((filp->f_flags & O_ACCMODE) != O_RDONLY)
cifs_fscache_disable_inode_cookie(inode);
- else {
+ else
cifs_fscache_enable_inode_cookie(inode);
- cFYI(1, "CIFS: fscache inode cookie set");
- }
}
void cifs_fscache_reset_inode_cookie(struct inode *inode)
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 39869c3c..28cb6e7 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -689,8 +689,13 @@
#ifdef CONFIG_CIFS_EXPERIMENTAL
/* fill in 0777 bits from ACL */
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
- cFYI(1, "Getting mode bits from ACL");
- cifs_acl_to_fattr(cifs_sb, &fattr, *pinode, full_path, pfid);
+ rc = cifs_acl_to_fattr(cifs_sb, &fattr, *pinode, full_path,
+ pfid);
+ if (rc) {
+ cFYI(1, "%s: Getting ACL failed with error: %d",
+ __func__, rc);
+ goto cgii_exit;
+ }
}
#endif
@@ -881,8 +886,10 @@
rc = cifs_get_inode_info(&inode, full_path, NULL, sb,
xid, NULL);
- if (!inode)
- return ERR_PTR(rc);
+ if (!inode) {
+ inode = ERR_PTR(rc);
+ goto out;
+ }
#ifdef CONFIG_CIFS_FSCACHE
/* populate tcon->resource_id */
@@ -898,13 +905,11 @@
inode->i_uid = cifs_sb->mnt_uid;
inode->i_gid = cifs_sb->mnt_gid;
} else if (rc) {
- kfree(full_path);
- _FreeXid(xid);
iget_failed(inode);
- return ERR_PTR(rc);
+ inode = ERR_PTR(rc);
}
-
+out:
kfree(full_path);
/* can not call macro FreeXid here since in a void func
* TODO: This is no longer true
@@ -1670,7 +1675,9 @@
return false;
}
-/* check invalid_mapping flag and zap the cache if it's set */
+/*
+ * Zap the cache. Called when invalid_mapping flag is set.
+ */
static void
cifs_invalidate_mapping(struct inode *inode)
{
@@ -2115,9 +2122,14 @@
if (attrs->ia_valid & ATTR_MODE) {
rc = 0;
#ifdef CONFIG_CIFS_EXPERIMENTAL
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL)
- rc = mode_to_acl(inode, full_path, mode);
- else
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
+ rc = mode_to_cifs_acl(inode, full_path, mode);
+ if (rc) {
+ cFYI(1, "%s: Setting ACL failed with error: %d",
+ __func__, rc);
+ goto cifs_setattr_exit;
+ }
+ } else
#endif
if (((mode & S_IWUGO) == 0) &&
(cifsInode->cifsAttrs & ATTR_READONLY) == 0) {
@@ -2177,7 +2189,6 @@
setattr_copy(inode, attrs);
mark_inode_dirty(inode);
- return 0;
cifs_setattr_exit:
kfree(full_path);
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index 077bf75..0c98672 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -38,10 +38,10 @@
struct cifs_sb_info *cifs_sb;
#ifdef CONFIG_CIFS_POSIX
struct cifsFileInfo *pSMBFile = filep->private_data;
- struct cifsTconInfo *tcon = tlink_tcon(pSMBFile->tlink);
+ struct cifsTconInfo *tcon;
__u64 ExtAttrBits = 0;
__u64 ExtAttrMask = 0;
- __u64 caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
+ __u64 caps;
#endif /* CONFIG_CIFS_POSIX */
xid = GetXid();
@@ -62,9 +62,11 @@
break;
#ifdef CONFIG_CIFS_POSIX
case FS_IOC_GETFLAGS:
+ if (pSMBFile == NULL)
+ break;
+ tcon = tlink_tcon(pSMBFile->tlink);
+ caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
if (CIFS_UNIX_EXTATTR_CAP & caps) {
- if (pSMBFile == NULL)
- break;
rc = CIFSGetExtAttr(xid, tcon, pSMBFile->netfid,
&ExtAttrBits, &ExtAttrMask);
if (rc == 0)
@@ -75,13 +77,15 @@
break;
case FS_IOC_SETFLAGS:
+ if (pSMBFile == NULL)
+ break;
+ tcon = tlink_tcon(pSMBFile->tlink);
+ caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
if (CIFS_UNIX_EXTATTR_CAP & caps) {
if (get_user(ExtAttrBits, (int __user *)arg)) {
rc = -EFAULT;
break;
}
- if (pSMBFile == NULL)
- break;
/* rc= CIFSGetExtAttr(xid,tcon,pSMBFile->netfid,
extAttrBits, &ExtAttrMask);*/
}
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index c4e296f..43f1028 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -569,10 +569,9 @@
cFYI(1, "file id match, oplock break");
pCifsInode = CIFS_I(netfile->dentry->d_inode);
- pCifsInode->clientCanCacheAll = false;
- if (pSMB->OplockLevel == 0)
- pCifsInode->clientCanCacheRead = false;
+ cifs_set_oplock_level(pCifsInode,
+ pSMB->OplockLevel);
/*
* cifs_oplock_break_put() can't be called
* from here. Get reference after queueing
@@ -722,3 +721,23 @@
cifs_sb_master_tcon(cifs_sb)->treeName);
}
}
+
+void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock)
+{
+ oplock &= 0xF;
+
+ if (oplock == OPLOCK_EXCLUSIVE) {
+ cinode->clientCanCacheAll = true;
+ cinode->clientCanCacheRead = true;
+ cFYI(1, "Exclusive Oplock granted on inode %p",
+ &cinode->vfs_inode);
+ } else if (oplock == OPLOCK_READ) {
+ cinode->clientCanCacheAll = false;
+ cinode->clientCanCacheRead = true;
+ cFYI(1, "Level II Oplock granted on inode %p",
+ &cinode->vfs_inode);
+ } else {
+ cinode->clientCanCacheAll = false;
+ cinode->clientCanCacheRead = false;
+ }
+}
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index ef7bb7b..32d300e 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -226,26 +226,29 @@
char *full_path = NULL;
struct cifsFileInfo *cifsFile;
struct cifs_sb_info *cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
- struct tcon_link *tlink;
+ struct tcon_link *tlink = NULL;
struct cifsTconInfo *pTcon;
- tlink = cifs_sb_tlink(cifs_sb);
- if (IS_ERR(tlink))
- return PTR_ERR(tlink);
- pTcon = tlink_tcon(tlink);
-
- if (file->private_data == NULL)
- file->private_data =
- kzalloc(sizeof(struct cifsFileInfo), GFP_KERNEL);
if (file->private_data == NULL) {
- rc = -ENOMEM;
- goto error_exit;
+ tlink = cifs_sb_tlink(cifs_sb);
+ if (IS_ERR(tlink))
+ return PTR_ERR(tlink);
+
+ cifsFile = kzalloc(sizeof(struct cifsFileInfo), GFP_KERNEL);
+ if (cifsFile == NULL) {
+ rc = -ENOMEM;
+ goto error_exit;
+ }
+ file->private_data = cifsFile;
+ cifsFile->tlink = cifs_get_tlink(tlink);
+ pTcon = tlink_tcon(tlink);
+ } else {
+ cifsFile = file->private_data;
+ pTcon = tlink_tcon(cifsFile->tlink);
}
- cifsFile = file->private_data;
cifsFile->invalidHandle = true;
cifsFile->srch_inf.endOfSearch = false;
- cifsFile->tlink = cifs_get_tlink(tlink);
full_path = build_path_from_dentry(file->f_path.dentry);
if (full_path == NULL) {
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index a264b74..eae2a14 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -30,10 +30,11 @@
#define MAX_EA_VALUE_SIZE 65535
#define CIFS_XATTR_DOS_ATTRIB "user.DosAttrib"
+#define CIFS_XATTR_CIFS_ACL "system.cifs_acl"
#define CIFS_XATTR_USER_PREFIX "user."
#define CIFS_XATTR_SYSTEM_PREFIX "system."
#define CIFS_XATTR_OS2_PREFIX "os2."
-#define CIFS_XATTR_SECURITY_PREFIX ".security"
+#define CIFS_XATTR_SECURITY_PREFIX "security."
#define CIFS_XATTR_TRUSTED_PREFIX "trusted."
#define XATTR_TRUSTED_PREFIX_LEN 8
#define XATTR_SECURITY_PREFIX_LEN 9
@@ -277,29 +278,8 @@
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
-#ifdef CONFIG_CIFS_EXPERIMENTAL
- else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
- __u16 fid;
- int oplock = 0;
- struct cifs_ntsd *pacl = NULL;
- __u32 buflen = 0;
- if (experimEnabled)
- rc = CIFSSMBOpen(xid, pTcon, full_path,
- FILE_OPEN, GENERIC_READ, 0, &fid,
- &oplock, NULL, cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- /* else rc is EOPNOTSUPP from above */
-
- if (rc == 0) {
- rc = CIFSSMBGetCIFSACL(xid, pTcon, fid, &pacl,
- &buflen);
- CIFSSMBClose(xid, pTcon, fid);
- }
- }
-#endif /* EXPERIMENTAL */
#else
- cFYI(1, "query POSIX ACL not supported yet");
+ cFYI(1, "Query POSIX ACL not supported yet");
#endif /* CONFIG_CIFS_POSIX */
} else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT,
strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
@@ -311,8 +291,33 @@
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
#else
- cFYI(1, "query POSIX default ACL not supported yet");
-#endif
+ cFYI(1, "Query POSIX default ACL not supported yet");
+#endif /* CONFIG_CIFS_POSIX */
+ } else if (strncmp(ea_name, CIFS_XATTR_CIFS_ACL,
+ strlen(CIFS_XATTR_CIFS_ACL)) == 0) {
+#ifdef CONFIG_CIFS_ACL
+ u32 acllen;
+ struct cifs_ntsd *pacl;
+
+ pacl = get_cifs_acl(cifs_sb, direntry->d_inode,
+ full_path, &acllen);
+ if (IS_ERR(pacl)) {
+ rc = PTR_ERR(pacl);
+ cERROR(1, "%s: error %zd getting sec desc",
+ __func__, rc);
+ } else {
+ if (ea_value) {
+ if (acllen > buf_size)
+ acllen = -ERANGE;
+ else
+ memcpy(ea_value, pacl, acllen);
+ }
+ rc = acllen;
+ kfree(pacl);
+ }
+#else
+ cFYI(1, "Query CIFS ACL not supported yet");
+#endif /* CONFIG_CIFS_ACL */
} else if (strncmp(ea_name,
CIFS_XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) == 0) {
cFYI(1, "Trusted xattr namespace not supported yet");
diff --git a/fs/compat.c b/fs/compat.c
index c580c32..eb1740a 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1350,6 +1350,10 @@
argv++;
if (i++ >= max)
return -E2BIG;
+
+ if (fatal_signal_pending(current))
+ return -ERESTARTNOHAND;
+ cond_resched();
}
}
return i;
@@ -1391,6 +1395,12 @@
while (len > 0) {
int offset, bytes_to_copy;
+ if (fatal_signal_pending(current)) {
+ ret = -ERESTARTNOHAND;
+ goto out;
+ }
+ cond_resched();
+
offset = pos % PAGE_SIZE;
if (offset == 0)
offset = PAGE_SIZE;
@@ -1407,18 +1417,8 @@
if (!kmapped_page || kpos != (pos & PAGE_MASK)) {
struct page *page;
-#ifdef CONFIG_STACK_GROWSUP
- ret = expand_stack_downwards(bprm->vma, pos);
- if (ret < 0) {
- /* We've exceed the stack rlimit. */
- ret = -E2BIG;
- goto out;
- }
-#endif
- ret = get_user_pages(current, bprm->mm, pos,
- 1, 1, 1, &page, NULL);
- if (ret <= 0) {
- /* We've exceed the stack rlimit. */
+ page = get_arg_page(bprm, pos, 1);
+ if (!page) {
ret = -E2BIG;
goto out;
}
@@ -1539,8 +1539,10 @@
return retval;
out:
- if (bprm->mm)
+ if (bprm->mm) {
+ acct_arg_size(bprm, 0);
mmput(bprm->mm);
+ }
out_file:
if (bprm->file) {
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 410ed18..a60579b 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -19,7 +19,6 @@
#include <linux/compiler.h>
#include <linux/sched.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/ioctl.h>
#include <linux/if.h>
#include <linux/if_bridge.h>
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index 2537323..2720178 100644
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -28,7 +28,6 @@
#include <linux/key.h>
#include <linux/slab.h>
#include <linux/seq_file.h>
-#include <linux/smp_lock.h>
#include <linux/file.h>
#include <linux/crypto.h>
#include "ecryptfs_kernel.h"
diff --git a/fs/exec.c b/fs/exec.c
index 99d33a1..d68c378 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -164,7 +164,26 @@
#ifdef CONFIG_MMU
-static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
+{
+ struct mm_struct *mm = current->mm;
+ long diff = (long)(pages - bprm->vma_pages);
+
+ if (!mm || !diff)
+ return;
+
+ bprm->vma_pages = pages;
+
+#ifdef SPLIT_RSS_COUNTING
+ add_mm_counter(mm, MM_ANONPAGES, diff);
+#else
+ spin_lock(&mm->page_table_lock);
+ add_mm_counter(mm, MM_ANONPAGES, diff);
+ spin_unlock(&mm->page_table_lock);
+#endif
+}
+
+struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
int write)
{
struct page *page;
@@ -186,6 +205,8 @@
unsigned long size = bprm->vma->vm_end - bprm->vma->vm_start;
struct rlimit *rlim;
+ acct_arg_size(bprm, size / PAGE_SIZE);
+
/*
* We've historically supported up to 32 pages (ARG_MAX)
* of argument strings even with small stacks
@@ -276,7 +297,11 @@
#else
-static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
+{
+}
+
+struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
int write)
{
struct page *page;
@@ -1003,6 +1028,7 @@
/*
* Release all of the old mmap stuff
*/
+ acct_arg_size(bprm, 0);
retval = exec_mmap(bprm->mm);
if (retval)
goto out;
@@ -1426,8 +1452,10 @@
return retval;
out:
- if (bprm->mm)
- mmput (bprm->mm);
+ if (bprm->mm) {
+ acct_arg_size(bprm, 0);
+ mmput(bprm->mm);
+ }
out_file:
if (bprm->file) {
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 2fedaf8..acf8695 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -27,7 +27,6 @@
#include <linux/init.h>
#include <linux/blkdev.h>
#include <linux/parser.h>
-#include <linux/smp_lock.h>
#include <linux/buffer_head.h>
#include <linux/exportfs.h>
#include <linux/vfs.h>
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 8b5dd636..6a5edea 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -177,7 +177,7 @@
struct ext4_io_page {
struct page *p_page;
- int p_count;
+ atomic_t p_count;
};
#define MAX_IO_PAGES 128
@@ -858,6 +858,7 @@
spinlock_t i_completed_io_lock;
/* current io_end structure for async DIO write*/
ext4_io_end_t *cur_aio_dio;
+ atomic_t i_ioend_count; /* Number of outstanding io_end structs */
/*
* Transactions that contain inode's metadata needed to complete
@@ -2060,6 +2061,7 @@
/* page-io.c */
extern int __init ext4_init_pageio(void);
extern void ext4_exit_pageio(void);
+extern void ext4_ioend_wait(struct inode *);
extern void ext4_free_io_end(ext4_io_end_t *io);
extern ext4_io_end_t *ext4_init_io_end(struct inode *inode, gfp_t flags);
extern int ext4_end_io_nolock(ext4_io_end_t *io);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 1916164..bdbe699 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -53,6 +53,7 @@
static inline int ext4_begin_ordered_truncate(struct inode *inode,
loff_t new_size)
{
+ trace_ext4_begin_ordered_truncate(inode, new_size);
return jbd2_journal_begin_ordered_truncate(
EXT4_SB(inode->i_sb)->s_journal,
&EXT4_I(inode)->jinode,
@@ -178,6 +179,7 @@
handle_t *handle;
int err;
+ trace_ext4_evict_inode(inode);
if (inode->i_nlink) {
truncate_inode_pages(&inode->i_data, 0);
goto no_delete;
@@ -5410,9 +5412,7 @@
* will return the blocks that include the delayed allocation
* blocks for this file.
*/
- spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
delalloc_blocks = EXT4_I(inode)->i_reserved_data_blocks;
- spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
stat->blocks += (delalloc_blocks << inode->i_sb->s_blocksize_bits)>>9;
return 0;
@@ -5649,6 +5649,7 @@
int err, ret;
might_sleep();
+ trace_ext4_mark_inode_dirty(inode, _RET_IP_);
err = ext4_reserve_inode_write(handle, inode, &iloc);
if (ext4_handle_valid(handle) &&
EXT4_I(inode)->i_extra_isize < sbi->s_want_extra_isize &&
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index bf5ae88..eb3bc2f 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -331,6 +331,30 @@
return err;
}
+ case FITRIM:
+ {
+ struct super_block *sb = inode->i_sb;
+ struct fstrim_range range;
+ int ret = 0;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ if (copy_from_user(&range, (struct fstrim_range *)arg,
+ sizeof(range)))
+ return -EFAULT;
+
+ ret = ext4_trim_fs(sb, &range);
+ if (ret < 0)
+ return ret;
+
+ if (copy_to_user((struct fstrim_range *)arg, &range,
+ sizeof(range)))
+ return -EFAULT;
+
+ return 0;
+ }
+
default:
return -ENOTTY;
}
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index c58eba34..5b4d4e3 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4640,8 +4640,6 @@
* with group lock held. generate_buddy look at
* them with group lock_held
*/
- if (test_opt(sb, DISCARD))
- ext4_issue_discard(sb, block_group, bit, count);
ext4_lock_group(sb, block_group);
mb_clear_bits(bitmap_bh->b_data, bit, count);
mb_free_blocks(inode, &e4b, bit, count);
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 46a7d6a..beacce1 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -32,8 +32,14 @@
static struct kmem_cache *io_page_cachep, *io_end_cachep;
+#define WQ_HASH_SZ 37
+#define to_ioend_wq(v) (&ioend_wq[((unsigned long)v) % WQ_HASH_SZ])
+static wait_queue_head_t ioend_wq[WQ_HASH_SZ];
+
int __init ext4_init_pageio(void)
{
+ int i;
+
io_page_cachep = KMEM_CACHE(ext4_io_page, SLAB_RECLAIM_ACCOUNT);
if (io_page_cachep == NULL)
return -ENOMEM;
@@ -42,6 +48,8 @@
kmem_cache_destroy(io_page_cachep);
return -ENOMEM;
}
+ for (i = 0; i < WQ_HASH_SZ; i++)
+ init_waitqueue_head(&ioend_wq[i]);
return 0;
}
@@ -52,24 +60,37 @@
kmem_cache_destroy(io_page_cachep);
}
+void ext4_ioend_wait(struct inode *inode)
+{
+ wait_queue_head_t *wq = to_ioend_wq(inode);
+
+ wait_event(*wq, (atomic_read(&EXT4_I(inode)->i_ioend_count) == 0));
+}
+
+static void put_io_page(struct ext4_io_page *io_page)
+{
+ if (atomic_dec_and_test(&io_page->p_count)) {
+ end_page_writeback(io_page->p_page);
+ put_page(io_page->p_page);
+ kmem_cache_free(io_page_cachep, io_page);
+ }
+}
+
void ext4_free_io_end(ext4_io_end_t *io)
{
int i;
+ wait_queue_head_t *wq;
BUG_ON(!io);
if (io->page)
put_page(io->page);
- for (i = 0; i < io->num_io_pages; i++) {
- if (--io->pages[i]->p_count == 0) {
- struct page *page = io->pages[i]->p_page;
-
- end_page_writeback(page);
- put_page(page);
- kmem_cache_free(io_page_cachep, io->pages[i]);
- }
- }
+ for (i = 0; i < io->num_io_pages; i++)
+ put_io_page(io->pages[i]);
io->num_io_pages = 0;
- iput(io->inode);
+ wq = to_ioend_wq(io->inode);
+ if (atomic_dec_and_test(&EXT4_I(io->inode)->i_ioend_count) &&
+ waitqueue_active(wq))
+ wake_up_all(wq);
kmem_cache_free(io_end_cachep, io);
}
@@ -142,8 +163,8 @@
io = kmem_cache_alloc(io_end_cachep, flags);
if (io) {
memset(io, 0, sizeof(*io));
- io->inode = igrab(inode);
- BUG_ON(!io->inode);
+ atomic_inc(&EXT4_I(inode)->i_ioend_count);
+ io->inode = inode;
INIT_WORK(&io->work, ext4_end_io_work);
INIT_LIST_HEAD(&io->list);
}
@@ -171,35 +192,15 @@
struct workqueue_struct *wq;
struct inode *inode;
unsigned long flags;
- ext4_fsblk_t err_block;
int i;
BUG_ON(!io_end);
- inode = io_end->inode;
bio->bi_private = NULL;
bio->bi_end_io = NULL;
if (test_bit(BIO_UPTODATE, &bio->bi_flags))
error = 0;
- err_block = bio->bi_sector >> (inode->i_blkbits - 9);
bio_put(bio);
- if (!(inode->i_sb->s_flags & MS_ACTIVE)) {
- pr_err("sb umounted, discard end_io request for inode %lu\n",
- io_end->inode->i_ino);
- ext4_free_io_end(io_end);
- return;
- }
-
- if (error) {
- io_end->flag |= EXT4_IO_END_ERROR;
- ext4_warning(inode->i_sb, "I/O error writing to inode %lu "
- "(offset %llu size %ld starting block %llu)",
- inode->i_ino,
- (unsigned long long) io_end->offset,
- (long) io_end->size,
- (unsigned long long) err_block);
- }
-
for (i = 0; i < io_end->num_io_pages; i++) {
struct page *page = io_end->pages[i]->p_page;
struct buffer_head *bh, *head;
@@ -236,14 +237,6 @@
} while (bh != head);
}
- if (--io_end->pages[i]->p_count == 0) {
- struct page *page = io_end->pages[i]->p_page;
-
- end_page_writeback(page);
- put_page(page);
- kmem_cache_free(io_page_cachep, io_end->pages[i]);
- }
-
/*
* If this is a partial write which happened to make
* all buffers uptodate then we can optimize away a
@@ -253,9 +246,22 @@
*/
if (!partial_write)
SetPageUptodate(page);
- }
+ put_io_page(io_end->pages[i]);
+ }
io_end->num_io_pages = 0;
+ inode = io_end->inode;
+
+ if (error) {
+ io_end->flag |= EXT4_IO_END_ERROR;
+ ext4_warning(inode->i_sb, "I/O error writing to inode %lu "
+ "(offset %llu size %ld starting block %llu)",
+ inode->i_ino,
+ (unsigned long long) io_end->offset,
+ (long) io_end->size,
+ (unsigned long long)
+ bio->bi_sector >> (inode->i_blkbits - 9));
+ }
/* Add the io_end to per-inode completed io list*/
spin_lock_irqsave(&EXT4_I(inode)->i_completed_io_lock, flags);
@@ -305,7 +311,6 @@
bio->bi_private = io->io_end = io_end;
bio->bi_end_io = ext4_end_bio;
- io_end->inode = inode;
io_end->offset = (page->index << PAGE_CACHE_SHIFT) + bh_offset(bh);
io->io_bio = bio;
@@ -360,7 +365,7 @@
if ((io_end->num_io_pages == 0) ||
(io_end->pages[io_end->num_io_pages-1] != io_page)) {
io_end->pages[io_end->num_io_pages++] = io_page;
- io_page->p_count++;
+ atomic_inc(&io_page->p_count);
}
return 0;
}
@@ -389,7 +394,7 @@
return -ENOMEM;
}
io_page->p_page = page;
- io_page->p_count = 0;
+ atomic_set(&io_page->p_count, 1);
get_page(page);
for (bh = head = page_buffers(page), block_start = 0;
@@ -421,10 +426,6 @@
* PageWriteback bit from the page to prevent the system from
* wedging later on.
*/
- if (io_page->p_count == 0) {
- put_page(page);
- end_page_writeback(page);
- kmem_cache_free(io_page_cachep, io_page);
- }
+ put_io_page(io_page);
return ret;
}
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 40131b7..e32195d 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -828,12 +828,22 @@
ei->cur_aio_dio = NULL;
ei->i_sync_tid = 0;
ei->i_datasync_tid = 0;
+ atomic_set(&ei->i_ioend_count, 0);
return &ei->vfs_inode;
}
+static int ext4_drop_inode(struct inode *inode)
+{
+ int drop = generic_drop_inode(inode);
+
+ trace_ext4_drop_inode(inode, drop);
+ return drop;
+}
+
static void ext4_destroy_inode(struct inode *inode)
{
+ ext4_ioend_wait(inode);
if (!list_empty(&(EXT4_I(inode)->i_orphan))) {
ext4_msg(inode->i_sb, KERN_ERR,
"Inode %lu (%p): orphan list check failed!",
@@ -1173,6 +1183,7 @@
.destroy_inode = ext4_destroy_inode,
.write_inode = ext4_write_inode,
.dirty_inode = ext4_dirty_inode,
+ .drop_inode = ext4_drop_inode,
.evict_inode = ext4_evict_inode,
.put_super = ext4_put_super,
.sync_fs = ext4_sync_fs,
@@ -1186,7 +1197,6 @@
.quota_write = ext4_quota_write,
#endif
.bdev_try_to_free_page = bdev_try_to_free_page,
- .trim_fs = ext4_trim_fs
};
static const struct super_operations ext4_nojournal_sops = {
@@ -1194,6 +1204,7 @@
.destroy_inode = ext4_destroy_inode,
.write_inode = ext4_write_inode,
.dirty_inode = ext4_dirty_inode,
+ .drop_inode = ext4_drop_inode,
.evict_inode = ext4_evict_inode,
.write_super = ext4_write_super,
.put_super = ext4_put_super,
@@ -2699,7 +2710,6 @@
struct ext4_li_request *elr;
unsigned long next_wakeup;
DEFINE_WAIT(wait);
- int ret;
BUG_ON(NULL == eli);
@@ -2723,13 +2733,12 @@
elr = list_entry(pos, struct ext4_li_request,
lr_request);
- if (time_after_eq(jiffies, elr->lr_next_sched))
- ret = ext4_run_li_request(elr);
-
- if (ret) {
- ret = 0;
- ext4_remove_li_request(elr);
- continue;
+ if (time_after_eq(jiffies, elr->lr_next_sched)) {
+ if (ext4_run_li_request(elr) != 0) {
+ /* error, remove the lazy_init job */
+ ext4_remove_li_request(elr);
+ continue;
+ }
}
if (time_before(elr->lr_next_sched, next_wakeup))
@@ -2740,7 +2749,8 @@
if (freezing(current))
refrigerator();
- if (time_after_eq(jiffies, next_wakeup)) {
+ if ((time_after_eq(jiffies, next_wakeup)) ||
+ (MAX_JIFFY_OFFSET == next_wakeup)) {
cond_resched();
continue;
}
@@ -2788,9 +2798,6 @@
struct ext4_li_request *elr;
mutex_lock(&ext4_li_info->li_list_mtx);
- if (list_empty(&ext4_li_info->li_request_list))
- return;
-
list_for_each_safe(pos, n, &ext4_li_info->li_request_list) {
elr = list_entry(pos, struct ext4_li_request,
lr_request);
@@ -3257,13 +3264,14 @@
* Test whether we have more sectors than will fit in sector_t,
* and whether the max offset is addressable by the page cache.
*/
- ret = generic_check_addressable(sb->s_blocksize_bits,
+ err = generic_check_addressable(sb->s_blocksize_bits,
ext4_blocks_count(es));
- if (ret) {
+ if (err) {
ext4_msg(sb, KERN_ERR, "filesystem"
" too large to mount safely on this system");
if (sizeof(sector_t) < 8)
ext4_msg(sb, KERN_WARNING, "CONFIG_LBDAF not enabled");
+ ret = err;
goto failed_mount;
}
@@ -3348,6 +3356,24 @@
get_random_bytes(&sbi->s_next_generation, sizeof(u32));
spin_lock_init(&sbi->s_next_gen_lock);
+ err = percpu_counter_init(&sbi->s_freeblocks_counter,
+ ext4_count_free_blocks(sb));
+ if (!err) {
+ err = percpu_counter_init(&sbi->s_freeinodes_counter,
+ ext4_count_free_inodes(sb));
+ }
+ if (!err) {
+ err = percpu_counter_init(&sbi->s_dirs_counter,
+ ext4_count_dirs(sb));
+ }
+ if (!err) {
+ err = percpu_counter_init(&sbi->s_dirtyblocks_counter, 0);
+ }
+ if (err) {
+ ext4_msg(sb, KERN_ERR, "insufficient memory");
+ goto failed_mount3;
+ }
+
sbi->s_stripe = ext4_get_stripe_size(sbi);
sbi->s_max_writeback_mb_bump = 128;
@@ -3446,22 +3472,19 @@
}
set_task_ioprio(sbi->s_journal->j_task, journal_ioprio);
-no_journal:
- err = percpu_counter_init(&sbi->s_freeblocks_counter,
- ext4_count_free_blocks(sb));
- if (!err)
- err = percpu_counter_init(&sbi->s_freeinodes_counter,
- ext4_count_free_inodes(sb));
- if (!err)
- err = percpu_counter_init(&sbi->s_dirs_counter,
- ext4_count_dirs(sb));
- if (!err)
- err = percpu_counter_init(&sbi->s_dirtyblocks_counter, 0);
- if (err) {
- ext4_msg(sb, KERN_ERR, "insufficient memory");
- goto failed_mount_wq;
- }
+ /*
+ * The journal may have updated the bg summary counts, so we
+ * need to update the global counters.
+ */
+ percpu_counter_set(&sbi->s_freeblocks_counter,
+ ext4_count_free_blocks(sb));
+ percpu_counter_set(&sbi->s_freeinodes_counter,
+ ext4_count_free_inodes(sb));
+ percpu_counter_set(&sbi->s_dirs_counter,
+ ext4_count_dirs(sb));
+ percpu_counter_set(&sbi->s_dirtyblocks_counter, 0);
+no_journal:
EXT4_SB(sb)->dio_unwritten_wq = create_workqueue("ext4-dio-unwritten");
if (!EXT4_SB(sb)->dio_unwritten_wq) {
printk(KERN_ERR "EXT4-fs: failed to create DIO workqueue\n");
@@ -3611,10 +3634,6 @@
jbd2_journal_destroy(sbi->s_journal);
sbi->s_journal = NULL;
}
- percpu_counter_destroy(&sbi->s_freeblocks_counter);
- percpu_counter_destroy(&sbi->s_freeinodes_counter);
- percpu_counter_destroy(&sbi->s_dirs_counter);
- percpu_counter_destroy(&sbi->s_dirtyblocks_counter);
failed_mount3:
if (sbi->s_flex_groups) {
if (is_vmalloc_addr(sbi->s_flex_groups))
@@ -3622,6 +3641,10 @@
else
kfree(sbi->s_flex_groups);
}
+ percpu_counter_destroy(&sbi->s_freeblocks_counter);
+ percpu_counter_destroy(&sbi->s_freeinodes_counter);
+ percpu_counter_destroy(&sbi->s_dirs_counter);
+ percpu_counter_destroy(&sbi->s_dirtyblocks_counter);
failed_mount2:
for (i = 0; i < db_count; i++)
brelse(sbi->s_group_desc[i]);
@@ -3949,13 +3972,11 @@
else
es->s_kbytes_written =
cpu_to_le64(EXT4_SB(sb)->s_kbytes_written);
- if (percpu_counter_initialized(&EXT4_SB(sb)->s_freeblocks_counter))
- ext4_free_blocks_count_set(es, percpu_counter_sum_positive(
- &EXT4_SB(sb)->s_freeblocks_counter));
- if (percpu_counter_initialized(&EXT4_SB(sb)->s_freeinodes_counter))
- es->s_free_inodes_count =
- cpu_to_le32(percpu_counter_sum_positive(
- &EXT4_SB(sb)->s_freeinodes_counter));
+ ext4_free_blocks_count_set(es, percpu_counter_sum_positive(
+ &EXT4_SB(sb)->s_freeblocks_counter));
+ es->s_free_inodes_count =
+ cpu_to_le32(percpu_counter_sum_positive(
+ &EXT4_SB(sb)->s_freeinodes_counter));
sb->s_dirt = 0;
BUFFER_TRACE(sbh, "marking dirty");
mark_buffer_dirty(sbh);
@@ -4556,12 +4577,10 @@
static int ext4_quota_off(struct super_block *sb, int type)
{
- /* Force all delayed allocation blocks to be allocated */
- if (test_opt(sb, DELALLOC)) {
- down_read(&sb->s_umount);
+ /* Force all delayed allocation blocks to be allocated.
+ * Caller already holds s_umount sem */
+ if (test_opt(sb, DELALLOC))
sync_filesystem(sb);
- up_read(&sb->s_umount);
- }
return dquot_quota_off(sb, type);
}
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index c822458..9242d29 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -134,6 +134,7 @@
void fuse_finish_open(struct inode *inode, struct file *file)
{
struct fuse_file *ff = file->private_data;
+ struct fuse_conn *fc = get_fuse_conn(inode);
if (ff->open_flags & FOPEN_DIRECT_IO)
file->f_op = &fuse_direct_io_file_operations;
@@ -141,6 +142,15 @@
invalidate_inode_pages2(inode->i_mapping);
if (ff->open_flags & FOPEN_NONSEEKABLE)
nonseekable_open(inode, file);
+ if (fc->atomic_o_trunc && (file->f_flags & O_TRUNC)) {
+ struct fuse_inode *fi = get_fuse_inode(inode);
+
+ spin_lock(&fc->lock);
+ fi->attr_version = ++fc->attr_version;
+ i_size_write(inode, 0);
+ spin_unlock(&fc->lock);
+ fuse_invalidate_attr(inode);
+ }
}
int fuse_open_common(struct inode *inode, struct file *file, bool isdir)
diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c
index 06d5827..5ab3839 100644
--- a/fs/gfs2/export.c
+++ b/fs/gfs2/export.c
@@ -138,10 +138,8 @@
struct gfs2_inum_host *inum)
{
struct gfs2_sbd *sdp = sb->s_fs_info;
- struct gfs2_holder i_gh;
struct inode *inode;
struct dentry *dentry;
- int error;
inode = gfs2_ilookup(sb, inum->no_addr);
if (inode) {
@@ -152,52 +150,16 @@
goto out_inode;
}
- error = gfs2_glock_nq_num(sdp, inum->no_addr, &gfs2_inode_glops,
- LM_ST_SHARED, LM_FLAG_ANY, &i_gh);
- if (error)
- return ERR_PTR(error);
-
- error = gfs2_check_blk_type(sdp, inum->no_addr, GFS2_BLKST_DINODE);
- if (error)
- goto fail;
-
- inode = gfs2_inode_lookup(sb, DT_UNKNOWN, inum->no_addr, 0);
- if (IS_ERR(inode)) {
- error = PTR_ERR(inode);
- goto fail;
- }
-
- error = gfs2_inode_refresh(GFS2_I(inode));
- if (error) {
- iput(inode);
- goto fail;
- }
-
- /* Pick up the works we bypass in gfs2_inode_lookup */
- if (inode->i_state & I_NEW)
- gfs2_set_iop(inode);
-
- if (GFS2_I(inode)->i_no_formal_ino != inum->no_formal_ino) {
- iput(inode);
- goto fail;
- }
-
- error = -EIO;
- if (GFS2_I(inode)->i_diskflags & GFS2_DIF_SYSTEM) {
- iput(inode);
- goto fail;
- }
-
- gfs2_glock_dq_uninit(&i_gh);
+ inode = gfs2_lookup_by_inum(sdp, inum->no_addr, &inum->no_formal_ino,
+ GFS2_BLKST_DINODE);
+ if (IS_ERR(inode))
+ return ERR_CAST(inode);
out_inode:
dentry = d_obtain_alias(inode);
if (!IS_ERR(dentry))
dentry->d_op = &gfs2_dops;
return dentry;
-fail:
- gfs2_glock_dq_uninit(&i_gh);
- return ERR_PTR(error);
}
static struct dentry *gfs2_fh_to_dentry(struct super_block *sb, struct fid *fid,
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 8777885..f92c177 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -686,21 +686,20 @@
{
struct gfs2_glock *gl = container_of(work, struct gfs2_glock, gl_delete);
struct gfs2_sbd *sdp = gl->gl_sbd;
- struct gfs2_inode *ip = NULL;
+ struct gfs2_inode *ip;
struct inode *inode;
- u64 no_addr = 0;
+ u64 no_addr = gl->gl_name.ln_number;
- spin_lock(&gl->gl_spin);
- ip = (struct gfs2_inode *)gl->gl_object;
+ ip = gl->gl_object;
+ /* Note: Unsafe to dereference ip as we don't hold right refs/locks */
+
if (ip)
- no_addr = ip->i_no_addr;
- spin_unlock(&gl->gl_spin);
- if (ip) {
inode = gfs2_ilookup(sdp->sd_vfs, no_addr);
- if (inode) {
- d_prune_aliases(inode);
- iput(inode);
- }
+ else
+ inode = gfs2_lookup_by_inum(sdp, no_addr, NULL, GFS2_BLKST_UNLINKED);
+ if (inode && !IS_ERR(inode)) {
+ d_prune_aliases(inode);
+ iput(inode);
}
gfs2_glock_put(gl);
}
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 06370f8..e1213f7 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -73,49 +73,6 @@
return iget5_locked(sb, hash, iget_test, iget_set, &no_addr);
}
-struct gfs2_skip_data {
- u64 no_addr;
- int skipped;
-};
-
-static int iget_skip_test(struct inode *inode, void *opaque)
-{
- struct gfs2_inode *ip = GFS2_I(inode);
- struct gfs2_skip_data *data = opaque;
-
- if (ip->i_no_addr == data->no_addr) {
- if (inode->i_state & (I_FREEING|I_WILL_FREE)){
- data->skipped = 1;
- return 0;
- }
- return 1;
- }
- return 0;
-}
-
-static int iget_skip_set(struct inode *inode, void *opaque)
-{
- struct gfs2_inode *ip = GFS2_I(inode);
- struct gfs2_skip_data *data = opaque;
-
- if (data->skipped)
- return 1;
- inode->i_ino = (unsigned long)(data->no_addr);
- ip->i_no_addr = data->no_addr;
- return 0;
-}
-
-static struct inode *gfs2_iget_skip(struct super_block *sb,
- u64 no_addr)
-{
- struct gfs2_skip_data data;
- unsigned long hash = (unsigned long)no_addr;
-
- data.no_addr = no_addr;
- data.skipped = 0;
- return iget5_locked(sb, hash, iget_skip_test, iget_skip_set, &data);
-}
-
/**
* GFS2 lookup code fills in vfs inode contents based on info obtained
* from directory entry inside gfs2_inode_lookup(). This has caused issues
@@ -243,93 +200,54 @@
return ERR_PTR(error);
}
-/**
- * gfs2_process_unlinked_inode - Lookup an unlinked inode for reclamation
- * and try to reclaim it by doing iput.
- *
- * This function assumes no rgrp locks are currently held.
- *
- * @sb: The super block
- * no_addr: The inode number
- *
- */
-
-void gfs2_process_unlinked_inode(struct super_block *sb, u64 no_addr)
+struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
+ u64 *no_formal_ino, unsigned int blktype)
{
- struct gfs2_sbd *sdp;
- struct gfs2_inode *ip;
- struct gfs2_glock *io_gl = NULL;
- int error;
- struct gfs2_holder gh;
+ struct super_block *sb = sdp->sd_vfs;
+ struct gfs2_holder i_gh;
struct inode *inode;
+ int error;
- inode = gfs2_iget_skip(sb, no_addr);
+ error = gfs2_glock_nq_num(sdp, no_addr, &gfs2_inode_glops,
+ LM_ST_SHARED, LM_FLAG_ANY, &i_gh);
+ if (error)
+ return ERR_PTR(error);
- if (!inode)
- return;
+ error = gfs2_check_blk_type(sdp, no_addr, blktype);
+ if (error)
+ goto fail;
- /* If it's not a new inode, someone's using it, so leave it alone. */
- if (!(inode->i_state & I_NEW)) {
- iput(inode);
- return;
+ inode = gfs2_inode_lookup(sb, DT_UNKNOWN, no_addr, 0);
+ if (IS_ERR(inode))
+ goto fail;
+
+ error = gfs2_inode_refresh(GFS2_I(inode));
+ if (error)
+ goto fail_iput;
+
+ /* Pick up the works we bypass in gfs2_inode_lookup */
+ if (inode->i_state & I_NEW)
+ gfs2_set_iop(inode);
+
+ /* Two extra checks for NFS only */
+ if (no_formal_ino) {
+ error = -ESTALE;
+ if (GFS2_I(inode)->i_no_formal_ino != *no_formal_ino)
+ goto fail_iput;
+
+ error = -EIO;
+ if (GFS2_I(inode)->i_diskflags & GFS2_DIF_SYSTEM)
+ goto fail_iput;
+
+ error = 0;
}
- ip = GFS2_I(inode);
- sdp = GFS2_SB(inode);
- ip->i_no_formal_ino = -1;
-
- error = gfs2_glock_get(sdp, no_addr, &gfs2_inode_glops, CREATE, &ip->i_gl);
- if (unlikely(error))
- goto fail;
- ip->i_gl->gl_object = ip;
-
- error = gfs2_glock_get(sdp, no_addr, &gfs2_iopen_glops, CREATE, &io_gl);
- if (unlikely(error))
- goto fail_put;
-
- set_bit(GIF_INVALID, &ip->i_flags);
- error = gfs2_glock_nq_init(io_gl, LM_ST_SHARED, LM_FLAG_TRY | GL_EXACT,
- &ip->i_iopen_gh);
- if (unlikely(error))
- goto fail_iopen;
-
- ip->i_iopen_gh.gh_gl->gl_object = ip;
- gfs2_glock_put(io_gl);
- io_gl = NULL;
-
- inode->i_mode = DT2IF(DT_UNKNOWN);
-
- /*
- * We must read the inode in order to work out its type in
- * this case. Note that this doesn't happen often as we normally
- * know the type beforehand. This code path only occurs during
- * unlinked inode recovery (where it is safe to do this glock,
- * which is not true in the general case).
- */
- error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, LM_FLAG_TRY,
- &gh);
- if (unlikely(error))
- goto fail_glock;
-
- /* Inode is now uptodate */
- gfs2_glock_dq_uninit(&gh);
- gfs2_set_iop(inode);
-
- /* The iput will cause it to be deleted. */
- iput(inode);
- return;
-
-fail_glock:
- gfs2_glock_dq(&ip->i_iopen_gh);
-fail_iopen:
- if (io_gl)
- gfs2_glock_put(io_gl);
-fail_put:
- ip->i_gl->gl_object = NULL;
- gfs2_glock_put(ip->i_gl);
fail:
- iget_failed(inode);
- return;
+ gfs2_glock_dq_uninit(&i_gh);
+ return error ? ERR_PTR(error) : inode;
+fail_iput:
+ iput(inode);
+ goto fail;
}
static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h
index 6720d7d..d8499fa 100644
--- a/fs/gfs2/inode.h
+++ b/fs/gfs2/inode.h
@@ -99,7 +99,9 @@
extern void gfs2_set_iop(struct inode *inode);
extern struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned type,
u64 no_addr, u64 no_formal_ino);
-extern void gfs2_process_unlinked_inode(struct super_block *sb, u64 no_addr);
+extern struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
+ u64 *no_formal_ino,
+ unsigned int blktype);
extern struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr);
extern int gfs2_inode_refresh(struct gfs2_inode *ip);
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 58a9b99..f606baf 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -631,6 +631,7 @@
struct fs_disk_quota *fdq)
{
struct inode *inode = &ip->i_inode;
+ struct gfs2_sbd *sdp = GFS2_SB(inode);
struct address_space *mapping = inode->i_mapping;
unsigned long index = loc >> PAGE_CACHE_SHIFT;
unsigned offset = loc & (PAGE_CACHE_SIZE - 1);
@@ -658,11 +659,11 @@
qd->qd_qb.qb_value = qp->qu_value;
if (fdq) {
if (fdq->d_fieldmask & FS_DQ_BSOFT) {
- qp->qu_warn = cpu_to_be64(fdq->d_blk_softlimit);
+ qp->qu_warn = cpu_to_be64(fdq->d_blk_softlimit >> sdp->sd_fsb2bb_shift);
qd->qd_qb.qb_warn = qp->qu_warn;
}
if (fdq->d_fieldmask & FS_DQ_BHARD) {
- qp->qu_limit = cpu_to_be64(fdq->d_blk_hardlimit);
+ qp->qu_limit = cpu_to_be64(fdq->d_blk_hardlimit >> sdp->sd_fsb2bb_shift);
qd->qd_qb.qb_limit = qp->qu_limit;
}
}
@@ -1497,9 +1498,9 @@
fdq->d_version = FS_DQUOT_VERSION;
fdq->d_flags = (type == QUOTA_USER) ? FS_USER_QUOTA : FS_GROUP_QUOTA;
fdq->d_id = id;
- fdq->d_blk_hardlimit = be64_to_cpu(qlvb->qb_limit);
- fdq->d_blk_softlimit = be64_to_cpu(qlvb->qb_warn);
- fdq->d_bcount = be64_to_cpu(qlvb->qb_value);
+ fdq->d_blk_hardlimit = be64_to_cpu(qlvb->qb_limit) << sdp->sd_fsb2bb_shift;
+ fdq->d_blk_softlimit = be64_to_cpu(qlvb->qb_warn) << sdp->sd_fsb2bb_shift;
+ fdq->d_bcount = be64_to_cpu(qlvb->qb_value) << sdp->sd_fsb2bb_shift;
gfs2_glock_dq_uninit(&q_gh);
out:
@@ -1566,10 +1567,10 @@
/* If nothing has changed, this is a no-op */
if ((fdq->d_fieldmask & FS_DQ_BSOFT) &&
- (fdq->d_blk_softlimit == be64_to_cpu(qd->qd_qb.qb_warn)))
+ ((fdq->d_blk_softlimit >> sdp->sd_fsb2bb_shift) == be64_to_cpu(qd->qd_qb.qb_warn)))
fdq->d_fieldmask ^= FS_DQ_BSOFT;
if ((fdq->d_fieldmask & FS_DQ_BHARD) &&
- (fdq->d_blk_hardlimit == be64_to_cpu(qd->qd_qb.qb_limit)))
+ ((fdq->d_blk_hardlimit >> sdp->sd_fsb2bb_shift) == be64_to_cpu(qd->qd_qb.qb_limit)))
fdq->d_fieldmask ^= FS_DQ_BHARD;
if (fdq->d_fieldmask == 0)
goto out_i;
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index bef3ab6..33c8407 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -963,17 +963,18 @@
* The inode, if one has been found, in inode.
*/
-static u64 try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked,
- u64 skip)
+static void try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked, u64 skip)
{
u32 goal = 0, block;
u64 no_addr;
struct gfs2_sbd *sdp = rgd->rd_sbd;
unsigned int n;
+ struct gfs2_glock *gl;
+ struct gfs2_inode *ip;
+ int error;
+ int found = 0;
- for(;;) {
- if (goal >= rgd->rd_data)
- break;
+ while (goal < rgd->rd_data) {
down_write(&sdp->sd_log_flush_lock);
n = 1;
block = rgblk_search(rgd, goal, GFS2_BLKST_UNLINKED,
@@ -990,11 +991,32 @@
if (no_addr == skip)
continue;
*last_unlinked = no_addr;
- return no_addr;
+
+ error = gfs2_glock_get(sdp, no_addr, &gfs2_inode_glops, CREATE, &gl);
+ if (error)
+ continue;
+
+ /* If the inode is already in cache, we can ignore it here
+ * because the existing inode disposal code will deal with
+ * it when all refs have gone away. Accessing gl_object like
+ * this is not safe in general. Here it is ok because we do
+ * not dereference the pointer, and we only need an approx
+ * answer to whether it is NULL or not.
+ */
+ ip = gl->gl_object;
+
+ if (ip || queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
+ gfs2_glock_put(gl);
+ else
+ found++;
+
+ /* Limit reclaim to sensible number of tasks */
+ if (found > 2*NR_CPUS)
+ return;
}
rgd->rd_flags &= ~GFS2_RDF_CHECK;
- return 0;
+ return;
}
/**
@@ -1075,11 +1097,9 @@
* Try to acquire rgrp in way which avoids contending with others.
*
* Returns: errno
- * unlinked: the block address of an unlinked block to be reclaimed
*/
-static int get_local_rgrp(struct gfs2_inode *ip, u64 *unlinked,
- u64 *last_unlinked)
+static int get_local_rgrp(struct gfs2_inode *ip, u64 *last_unlinked)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct gfs2_rgrpd *rgd, *begin = NULL;
@@ -1089,7 +1109,6 @@
int loops = 0;
int error, rg_locked;
- *unlinked = 0;
rgd = gfs2_blk2rgrpd(sdp, ip->i_goal);
while (rgd) {
@@ -1106,17 +1125,10 @@
case 0:
if (try_rgrp_fit(rgd, al))
goto out;
- /* If the rg came in already locked, there's no
- way we can recover from a failed try_rgrp_unlink
- because that would require an iput which can only
- happen after the rgrp is unlocked. */
- if (!rg_locked && rgd->rd_flags & GFS2_RDF_CHECK)
- *unlinked = try_rgrp_unlink(rgd, last_unlinked,
- ip->i_no_addr);
+ if (rgd->rd_flags & GFS2_RDF_CHECK)
+ try_rgrp_unlink(rgd, last_unlinked, ip->i_no_addr);
if (!rg_locked)
gfs2_glock_dq_uninit(&al->al_rgd_gh);
- if (*unlinked)
- return -EAGAIN;
/* fall through */
case GLR_TRYFAILED:
rgd = recent_rgrp_next(rgd);
@@ -1145,13 +1157,10 @@
case 0:
if (try_rgrp_fit(rgd, al))
goto out;
- if (!rg_locked && rgd->rd_flags & GFS2_RDF_CHECK)
- *unlinked = try_rgrp_unlink(rgd, last_unlinked,
- ip->i_no_addr);
+ if (rgd->rd_flags & GFS2_RDF_CHECK)
+ try_rgrp_unlink(rgd, last_unlinked, ip->i_no_addr);
if (!rg_locked)
gfs2_glock_dq_uninit(&al->al_rgd_gh);
- if (*unlinked)
- return -EAGAIN;
break;
case GLR_TRYFAILED:
@@ -1204,12 +1213,12 @@
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct gfs2_alloc *al = ip->i_alloc;
int error = 0;
- u64 last_unlinked = NO_BLOCK, unlinked;
+ u64 last_unlinked = NO_BLOCK;
+ int tries = 0;
if (gfs2_assert_warn(sdp, al->al_requested))
return -EINVAL;
-try_again:
if (hold_rindex) {
/* We need to hold the rindex unless the inode we're using is
the rindex itself, in which case it's already held. */
@@ -1218,31 +1227,23 @@
else if (!sdp->sd_rgrps) /* We may not have the rindex read
in, so: */
error = gfs2_ri_update_special(ip);
+ if (error)
+ return error;
}
- if (error)
- return error;
+ do {
+ error = get_local_rgrp(ip, &last_unlinked);
+ /* If there is no space, flushing the log may release some */
+ if (error)
+ gfs2_log_flush(sdp, NULL);
+ } while (error && tries++ < 3);
- /* Find an rgrp suitable for allocation. If it encounters any unlinked
- dinodes along the way, error will equal -EAGAIN and unlinked will
- contains it block address. We then need to look up that inode and
- try to free it, and try the allocation again. */
- error = get_local_rgrp(ip, &unlinked, &last_unlinked);
if (error) {
if (hold_rindex && ip != GFS2_I(sdp->sd_rindex))
gfs2_glock_dq_uninit(&al->al_ri_gh);
- if (error != -EAGAIN)
- return error;
-
- gfs2_process_unlinked_inode(ip->i_inode.i_sb, unlinked);
- /* regardless of whether or not gfs2_process_unlinked_inode
- was successful, we don't want to repeat it again. */
- last_unlinked = unlinked;
- gfs2_log_flush(sdp, NULL);
- error = 0;
-
- goto try_again;
+ return error;
}
+
/* no error, so we have the rgrp set in the inode's allocation. */
al->al_file = file;
al->al_line = line;
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index d6cfac1..a5fe681 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -932,8 +932,7 @@
if (creat_flags == HUGETLB_SHMFS_INODE && !can_do_hugetlb_shm()) {
*user = current_user();
if (user_shm_lock(size, *user)) {
- WARN_ONCE(1,
- "Using mlock ulimits for SHM_HUGETLB deprecated\n");
+ printk_once(KERN_WARNING "Using mlock ulimits for SHM_HUGETLB is deprecated\n");
} else {
*user = NULL;
return ERR_PTR(-EPERM);
diff --git a/fs/ioctl.c b/fs/ioctl.c
index e92fdbb..d6cc164 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -6,7 +6,6 @@
#include <linux/syscalls.h>
#include <linux/mm.h>
-#include <linux/smp_lock.h>
#include <linux/capability.h>
#include <linux/file.h>
#include <linux/fs.h>
@@ -530,41 +529,6 @@
return thaw_super(sb);
}
-static int ioctl_fstrim(struct file *filp, void __user *argp)
-{
- struct super_block *sb = filp->f_path.dentry->d_inode->i_sb;
- struct fstrim_range range;
- int ret = 0;
-
- if (!capable(CAP_SYS_ADMIN))
- return -EPERM;
-
- /* If filesystem doesn't support trim feature, return. */
- if (sb->s_op->trim_fs == NULL)
- return -EOPNOTSUPP;
-
- /* If a blockdevice-backed filesystem isn't specified, return EINVAL. */
- if (sb->s_bdev == NULL)
- return -EINVAL;
-
- if (argp == NULL) {
- range.start = 0;
- range.len = ULLONG_MAX;
- range.minlen = 0;
- } else if (copy_from_user(&range, argp, sizeof(range)))
- return -EFAULT;
-
- ret = sb->s_op->trim_fs(sb, &range);
- if (ret < 0)
- return ret;
-
- if ((argp != NULL) &&
- (copy_to_user(argp, &range, sizeof(range))))
- return -EFAULT;
-
- return 0;
-}
-
/*
* When you add any new common ioctls to the switches above and below
* please update compat_sys_ioctl() too.
@@ -615,10 +579,6 @@
error = ioctl_fsthaw(filp);
break;
- case FITRIM:
- error = ioctl_fstrim(filp, argp);
- break;
-
case FS_IOC_FIEMAP:
return ioctl_fiemap(filp, arg);
diff --git a/fs/ioprio.c b/fs/ioprio.c
index 748cfb9..7da2a06 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -103,12 +103,7 @@
}
ret = -ESRCH;
- /*
- * We want IOPRIO_WHO_PGRP/IOPRIO_WHO_USER to be "atomic",
- * so we can't use rcu_read_lock(). See re-copy of ->ioprio
- * in copy_process().
- */
- read_lock(&tasklist_lock);
+ rcu_read_lock();
switch (which) {
case IOPRIO_WHO_PROCESS:
if (!who)
@@ -153,7 +148,7 @@
ret = -EINVAL;
}
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
return ret;
}
@@ -197,7 +192,7 @@
int ret = -ESRCH;
int tmpio;
- read_lock(&tasklist_lock);
+ rcu_read_lock();
switch (which) {
case IOPRIO_WHO_PROCESS:
if (!who)
@@ -250,6 +245,6 @@
ret = -EINVAL;
}
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
return ret;
}
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index c590d15..f837ba9 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -899,6 +899,14 @@
/* journal descriptor can store up to n blocks -bzzz */
journal->j_blocksize = blocksize;
+ journal->j_dev = bdev;
+ journal->j_fs_dev = fs_dev;
+ journal->j_blk_offset = start;
+ journal->j_maxlen = len;
+ bdevname(journal->j_dev, journal->j_devname);
+ p = journal->j_devname;
+ while ((p = strchr(p, '/')))
+ *p = '!';
jbd2_stats_proc_init(journal);
n = journal->j_blocksize / sizeof(journal_block_tag_t);
journal->j_wbufsize = n;
@@ -908,14 +916,6 @@
__func__);
goto out_err;
}
- journal->j_dev = bdev;
- journal->j_fs_dev = fs_dev;
- journal->j_blk_offset = start;
- journal->j_maxlen = len;
- bdevname(journal->j_dev, journal->j_devname);
- p = journal->j_devname;
- while ((p = strchr(p, '/')))
- *p = '!';
bh = __getblk(journal->j_dev, start, journal->j_blocksize);
if (!bh) {
diff --git a/fs/lockd/clntlock.c b/fs/lockd/clntlock.c
index d5bb868..25509eb 100644
--- a/fs/lockd/clntlock.c
+++ b/fs/lockd/clntlock.c
@@ -14,7 +14,6 @@
#include <linux/sunrpc/clnt.h>
#include <linux/sunrpc/svc.h>
#include <linux/lockd/lockd.h>
-#include <linux/smp_lock.h>
#include <linux/kthread.h>
#define NLMDBG_FACILITY NLMDBG_CLIENT
diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index 47ea1e1..332c54c 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -7,7 +7,6 @@
*/
#include <linux/module.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/errno.h>
diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index 25e21e4..ed0c59f 100644
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -124,7 +124,7 @@
continue;
if (host->h_server != ni->server)
continue;
- if (ni->server &&
+ if (ni->server && ni->src_len != 0 &&
!rpc_cmp_addr(nlm_srcaddr(host), ni->src_sap))
continue;
@@ -167,6 +167,7 @@
host->h_addrlen = ni->salen;
rpc_set_port(nlm_addr(host), 0);
memcpy(nlm_srcaddr(host), ni->src_sap, ni->src_len);
+ host->h_srcaddrlen = ni->src_len;
host->h_version = ni->version;
host->h_proto = ni->protocol;
host->h_rpcclnt = NULL;
@@ -238,9 +239,6 @@
const char *hostname,
int noresvport)
{
- const struct sockaddr source = {
- .sa_family = AF_UNSPEC,
- };
struct nlm_lookup_host_info ni = {
.server = 0,
.sap = sap,
@@ -249,8 +247,6 @@
.version = version,
.hostname = hostname,
.hostname_len = strlen(hostname),
- .src_sap = &source,
- .src_len = sizeof(source),
.noresvport = noresvport,
};
@@ -357,7 +353,6 @@
.protocol = host->h_proto,
.address = nlm_addr(host),
.addrsize = host->h_addrlen,
- .saddress = nlm_srcaddr(host),
.timeout = &timeparms,
.servername = host->h_name,
.program = &nlm_program,
@@ -376,6 +371,8 @@
args.flags |= RPC_CLNT_CREATE_HARDRTRY;
if (host->h_noresvport)
args.flags |= RPC_CLNT_CREATE_NONPRIVPORT;
+ if (host->h_srcaddrlen)
+ args.saddress = nlm_srcaddr(host);
clnt = rpc_create(&args);
if (!IS_ERR(clnt))
diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c
index a336e83..38d2611 100644
--- a/fs/lockd/svc4proc.c
+++ b/fs/lockd/svc4proc.c
@@ -9,7 +9,6 @@
#include <linux/types.h>
#include <linux/time.h>
-#include <linux/smp_lock.h>
#include <linux/lockd/lockd.h>
#include <linux/lockd/share.h>
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index c462d34..ef5659b 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -25,7 +25,6 @@
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/sunrpc/clnt.h>
#include <linux/sunrpc/svc.h>
#include <linux/lockd/nlm.h>
diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c
index c3069f3..0caea53 100644
--- a/fs/lockd/svcproc.c
+++ b/fs/lockd/svcproc.c
@@ -9,7 +9,6 @@
#include <linux/types.h>
#include <linux/time.h>
-#include <linux/smp_lock.h>
#include <linux/lockd/lockd.h>
#include <linux/lockd/share.h>
diff --git a/fs/locks.c b/fs/locks.c
index 65765cb..8729347 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -122,7 +122,6 @@
#include <linux/module.h>
#include <linux/security.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/syscalls.h>
#include <linux/time.h>
#include <linux/rcupdate.h>
@@ -1504,9 +1503,8 @@
static int do_fcntl_add_lease(unsigned int fd, struct file *filp, long arg)
{
- struct file_lock *fl;
+ struct file_lock *fl, *ret;
struct fasync_struct *new;
- struct inode *inode = filp->f_path.dentry->d_inode;
int error;
fl = lease_alloc(filp, arg);
@@ -1518,13 +1516,16 @@
locks_free_lock(fl);
return -ENOMEM;
}
+ ret = fl;
lock_flocks();
- error = __vfs_setlease(filp, arg, &fl);
+ error = __vfs_setlease(filp, arg, &ret);
if (error) {
unlock_flocks();
locks_free_lock(fl);
goto out_free_fasync;
}
+ if (ret != fl)
+ locks_free_lock(fl);
/*
* fasync_insert_entry() returns the old entry if any.
@@ -1532,17 +1533,10 @@
* inserted it into the fasync list. Clear new so that
* we don't release it here.
*/
- if (!fasync_insert_entry(fd, filp, &fl->fl_fasync, new))
+ if (!fasync_insert_entry(fd, filp, &ret->fl_fasync, new))
new = NULL;
- if (error < 0) {
- /* remove lease just inserted by setlease */
- fl->fl_type = F_UNLCK | F_INPROGRESS;
- fl->fl_break_time = jiffies - 10;
- time_out_leases(inode);
- } else {
- error = __f_setown(filp, task_pid(current), PIDTYPE_PID, 0);
- }
+ error = __f_setown(filp, task_pid(current), PIDTYPE_PID, 0);
unlock_flocks();
out_free_fasync:
diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h
index cd51a36..57afd4a 100644
--- a/fs/logfs/logfs.h
+++ b/fs/logfs/logfs.h
@@ -486,7 +486,7 @@
/* dev_mtd.c */
#ifdef CONFIG_MTD
-int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr)
+int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr);
#else
static inline int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr)
{
diff --git a/fs/namespace.c b/fs/namespace.c
index 8a415c9..3dbfc07 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -13,7 +13,6 @@
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/percpu.h>
-#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/acct.h>
diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c
index aac8832e..f22b12e7 100644
--- a/fs/ncpfs/dir.c
+++ b/fs/ncpfs/dir.c
@@ -19,7 +19,6 @@
#include <linux/mm.h>
#include <asm/uaccess.h>
#include <asm/byteorder.h>
-#include <linux/smp_lock.h>
#include <linux/ncp_fs.h>
diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c
index 6c754f7..cb50aaf 100644
--- a/fs/ncpfs/file.c
+++ b/fs/ncpfs/file.c
@@ -17,7 +17,6 @@
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/ncp_fs.h>
#include "ncplib_kernel.h"
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index d290545..8fb93b6 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -26,7 +26,6 @@
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <linux/vfs.h>
#include <linux/mount.h>
#include <linux/seq_file.h>
diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c
index c2a1f9a..d40a547 100644
--- a/fs/ncpfs/ioctl.c
+++ b/fs/ncpfs/ioctl.c
@@ -17,7 +17,6 @@
#include <linux/mount.h>
#include <linux/slab.h>
#include <linux/highuid.h>
-#include <linux/smp_lock.h>
#include <linux/vmalloc.h>
#include <linux/sched.h>
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index aeec017..93a8b3b 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -9,7 +9,6 @@
#include <linux/completion.h>
#include <linux/ip.h>
#include <linux/module.h>
-#include <linux/smp_lock.h>
#include <linux/sunrpc/svc.h>
#include <linux/sunrpc/svcsock.h>
#include <linux/nfs_fs.h>
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 232a7ee..1fd62fc 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -11,7 +11,6 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/spinlock.h>
#include <linux/nfs4.h>
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 07ac384..f0a384e 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -34,6 +34,7 @@
#include <linux/mount.h>
#include <linux/sched.h>
#include <linux/vmalloc.h>
+#include <linux/kmemleak.h>
#include "delegation.h"
#include "iostat.h"
@@ -161,6 +162,7 @@
u64 cookie;
u64 ino;
struct qstr string;
+ unsigned char d_type;
};
struct nfs_cache_array {
@@ -170,8 +172,6 @@
struct nfs_cache_array_entry array[0];
};
-#define MAX_READDIR_ARRAY ((PAGE_SIZE - sizeof(struct nfs_cache_array)) / sizeof(struct nfs_cache_array_entry))
-
typedef __be32 * (*decode_dirent_t)(struct xdr_stream *, struct nfs_entry *, struct nfs_server *, int);
typedef struct {
struct file *file;
@@ -194,9 +194,13 @@
static
struct nfs_cache_array *nfs_readdir_get_array(struct page *page)
{
+ void *ptr;
if (page == NULL)
return ERR_PTR(-EIO);
- return (struct nfs_cache_array *)kmap(page);
+ ptr = kmap(page);
+ if (ptr == NULL)
+ return ERR_PTR(-ENOMEM);
+ return ptr;
}
static
@@ -213,6 +217,9 @@
{
struct nfs_cache_array *array = nfs_readdir_get_array(page);
int i;
+
+ if (IS_ERR(array))
+ return PTR_ERR(array);
for (i = 0; i < array->size; i++)
kfree(array->array[i].string.name);
nfs_readdir_release_array(page);
@@ -231,6 +238,11 @@
string->name = kmemdup(name, len, GFP_KERNEL);
if (string->name == NULL)
return -ENOMEM;
+ /*
+ * Avoid a kmemleak false positive. The pointer to the name is stored
+ * in a page cache page which kmemleak does not scan.
+ */
+ kmemleak_not_leak(string->name);
string->hash = full_name_hash(name, len);
return 0;
}
@@ -244,20 +256,24 @@
if (IS_ERR(array))
return PTR_ERR(array);
- ret = -EIO;
- if (array->size >= MAX_READDIR_ARRAY)
- goto out;
cache_entry = &array->array[array->size];
+
+ /* Check that this entry lies within the page bounds */
+ ret = -ENOSPC;
+ if ((char *)&cache_entry[1] - (char *)page_address(page) > PAGE_SIZE)
+ goto out;
+
cache_entry->cookie = entry->prev_cookie;
cache_entry->ino = entry->ino;
+ cache_entry->d_type = entry->d_type;
ret = nfs_readdir_make_qstr(&cache_entry->string, entry->name, entry->len);
if (ret)
goto out;
array->last_cookie = entry->cookie;
+ array->size++;
if (entry->eof == 1)
array->eof_index = array->size;
- array->size++;
out:
nfs_readdir_release_array(page);
return ret;
@@ -272,7 +288,7 @@
if (diff < 0)
goto out_eof;
if (diff >= array->size) {
- if (array->eof_index > 0)
+ if (array->eof_index >= 0)
goto out_eof;
desc->current_index += array->size;
return -EAGAIN;
@@ -281,8 +297,6 @@
index = (unsigned int)diff;
*desc->dir_cookie = array->array[index].cookie;
desc->cache_entry_index = index;
- if (index == array->eof_index)
- desc->eof = 1;
return 0;
out_eof:
desc->eof = 1;
@@ -296,17 +310,17 @@
int status = -EAGAIN;
for (i = 0; i < array->size; i++) {
- if (i == array->eof_index) {
- desc->eof = 1;
- status = -EBADCOOKIE;
- }
if (array->array[i].cookie == *desc->dir_cookie) {
desc->cache_entry_index = i;
status = 0;
- break;
+ goto out;
}
}
-
+ if (i == array->eof_index) {
+ desc->eof = 1;
+ status = -EBADCOOKIE;
+ }
+out:
return status;
}
@@ -381,13 +395,9 @@
static
int nfs_same_file(struct dentry *dentry, struct nfs_entry *entry)
{
- struct nfs_inode *node;
if (dentry->d_inode == NULL)
goto different;
- node = NFS_I(dentry->d_inode);
- if (node->fh.size != entry->fh->size)
- goto different;
- if (strncmp(node->fh.data, entry->fh->data, node->fh.size) != 0)
+ if (nfs_compare_fh(entry->fh, NFS_FH(dentry->d_inode)) != 0)
goto different;
return 1;
different:
@@ -449,14 +459,15 @@
/* Perform conversion from xdr to cache array */
static
-void nfs_readdir_page_filler(nfs_readdir_descriptor_t *desc, struct nfs_entry *entry,
+int nfs_readdir_page_filler(nfs_readdir_descriptor_t *desc, struct nfs_entry *entry,
void *xdr_page, struct page *page, unsigned int buflen)
{
struct xdr_stream stream;
struct xdr_buf buf;
__be32 *ptr = xdr_page;
- int status;
struct nfs_cache_array *array;
+ unsigned int count = 0;
+ int status;
buf.head->iov_base = xdr_page;
buf.head->iov_len = buflen;
@@ -471,21 +482,32 @@
do {
status = xdr_decode(desc, entry, &stream);
- if (status != 0)
+ if (status != 0) {
+ if (status == -EAGAIN)
+ status = 0;
break;
+ }
- if (nfs_readdir_add_to_array(entry, page) == -1)
- break;
+ count++;
+
if (desc->plus == 1)
nfs_prime_dcache(desc->file->f_path.dentry, entry);
+
+ status = nfs_readdir_add_to_array(entry, page);
+ if (status != 0)
+ break;
} while (!entry->eof);
- if (status == -EBADCOOKIE && entry->eof) {
+ if (count == 0 || (status == -EBADCOOKIE && entry->eof == 1)) {
array = nfs_readdir_get_array(page);
- array->eof_index = array->size - 1;
- status = 0;
- nfs_readdir_release_array(page);
+ if (!IS_ERR(array)) {
+ array->eof_index = array->size;
+ status = 0;
+ nfs_readdir_release_array(page);
+ } else
+ status = PTR_ERR(array);
}
+ return status;
}
static
@@ -537,7 +559,7 @@
struct nfs_entry entry;
struct file *file = desc->file;
struct nfs_cache_array *array;
- int status = 0;
+ int status = -ENOMEM;
unsigned int array_size = ARRAY_SIZE(pages);
entry.prev_cookie = 0;
@@ -549,6 +571,10 @@
goto out;
array = nfs_readdir_get_array(page);
+ if (IS_ERR(array)) {
+ status = PTR_ERR(array);
+ goto out;
+ }
memset(array, 0, sizeof(struct nfs_cache_array));
array->eof_index = -1;
@@ -556,12 +582,19 @@
if (!pages_ptr)
goto out_release_array;
do {
+ unsigned int pglen;
status = nfs_readdir_xdr_filler(pages, desc, &entry, file, inode);
if (status < 0)
break;
- nfs_readdir_page_filler(desc, &entry, pages_ptr, page, array_size * PAGE_SIZE);
- } while (array->eof_index < 0 && array->size < MAX_READDIR_ARRAY);
+ pglen = status;
+ status = nfs_readdir_page_filler(desc, &entry, pages_ptr, page, pglen);
+ if (status < 0) {
+ if (status == -ENOSPC)
+ status = 0;
+ break;
+ }
+ } while (array->eof_index < 0);
nfs_readdir_free_large_page(pages_ptr, pages, array_size);
out_release_array:
@@ -582,8 +615,10 @@
int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page* page)
{
struct inode *inode = desc->file->f_path.dentry->d_inode;
+ int ret;
- if (nfs_readdir_xdr_to_array(desc, page, inode) < 0)
+ ret = nfs_readdir_xdr_to_array(desc, page, inode);
+ if (ret < 0)
goto error;
SetPageUptodate(page);
@@ -595,7 +630,7 @@
return 0;
error:
unlock_page(page);
- return -EIO;
+ return ret;
}
static
@@ -608,12 +643,8 @@
static
struct page *get_cache_page(nfs_readdir_descriptor_t *desc)
{
- struct page *page;
- page = read_cache_page(desc->file->f_path.dentry->d_inode->i_mapping,
+ return read_cache_page(desc->file->f_path.dentry->d_inode->i_mapping,
desc->page_index, (filler_t *)nfs_readdir_filler, desc);
- if (IS_ERR(page))
- desc->eof = 1;
- return page;
}
/*
@@ -639,8 +670,10 @@
static inline
int readdir_search_pagecache(nfs_readdir_descriptor_t *desc)
{
- int res = -EAGAIN;
+ int res;
+ if (desc->page_index == 0)
+ desc->current_index = 0;
while (1) {
res = find_cache_page(desc);
if (res != -EAGAIN)
@@ -666,35 +699,36 @@
int i = 0;
int res = 0;
struct nfs_cache_array *array = NULL;
- unsigned int d_type = DT_UNKNOWN;
- struct dentry *dentry = NULL;
array = nfs_readdir_get_array(desc->page);
+ if (IS_ERR(array)) {
+ res = PTR_ERR(array);
+ goto out;
+ }
for (i = desc->cache_entry_index; i < array->size; i++) {
- d_type = DT_UNKNOWN;
+ struct nfs_cache_array_entry *ent;
- res = filldir(dirent, array->array[i].string.name,
- array->array[i].string.len, file->f_pos,
- nfs_compat_user_ino64(array->array[i].ino), d_type);
- if (res < 0)
+ ent = &array->array[i];
+ if (filldir(dirent, ent->string.name, ent->string.len,
+ file->f_pos, nfs_compat_user_ino64(ent->ino),
+ ent->d_type) < 0) {
+ desc->eof = 1;
break;
+ }
file->f_pos++;
desc->cache_entry_index = i;
if (i < (array->size-1))
*desc->dir_cookie = array->array[i+1].cookie;
else
*desc->dir_cookie = array->last_cookie;
- if (i == array->eof_index) {
- desc->eof = 1;
- break;
- }
}
+ if (i == array->eof_index)
+ desc->eof = 1;
nfs_readdir_release_array(desc->page);
+out:
cache_page_release(desc);
- if (dentry != NULL)
- dput(dentry);
dfprintk(DIRCACHE, "NFS: nfs_do_filldir() filling ended @ cookie %Lu; returning = %d\n",
(unsigned long long)*desc->dir_cookie, res);
return res;
@@ -729,13 +763,13 @@
goto out;
}
- if (nfs_readdir_xdr_to_array(desc, page, inode) == -1) {
- status = -EIO;
- goto out_release;
- }
-
desc->page_index = 0;
desc->page = page;
+
+ status = nfs_readdir_xdr_to_array(desc, page, inode);
+ if (status < 0)
+ goto out_release;
+
status = nfs_do_filldir(desc, dirent, filldir);
out:
@@ -786,14 +820,14 @@
res = readdir_search_pagecache(desc);
if (res == -EBADCOOKIE) {
+ res = 0;
/* This means either end of directory */
if (*desc->dir_cookie && desc->eof == 0) {
/* Or that the server has 'lost' a cookie */
res = uncached_readdir(desc, dirent, filldir);
- if (res >= 0)
+ if (res == 0)
continue;
}
- res = 0;
break;
}
if (res == -ETOOSMALL && desc->plus) {
@@ -808,10 +842,8 @@
break;
res = nfs_do_filldir(desc, dirent, filldir);
- if (res < 0) {
- res = 0;
+ if (res < 0)
break;
- }
}
out:
nfs_unblock_sillyrename(dentry);
@@ -1345,12 +1377,12 @@
res = NULL;
goto out;
/* This turned out not to be a regular file */
- case -EISDIR:
case -ENOTDIR:
goto no_open;
case -ELOOP:
if (!(nd->intent.open.flags & O_NOFOLLOW))
goto no_open;
+ /* case -EISDIR: */
/* case -EINVAL: */
default:
res = ERR_CAST(inode);
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 84d3c8b..e6ace0d 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -867,7 +867,7 @@
goto out;
nfs_alloc_commit_data(dreq);
- if (dreq->commit_data == NULL || count < wsize)
+ if (dreq->commit_data == NULL || count <= wsize)
sync = NFS_FILE_SYNC;
dreq->inode = inode;
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index db08ff3..e6356b7 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -362,6 +362,15 @@
}
/*
+ * Convert a umode to a dirent->d_type
+ */
+static inline
+unsigned char nfs_umode_to_dtype(umode_t mode)
+{
+ return (mode >> 12) & 15;
+}
+
+/*
* Determine the number of pages in an array of length 'len' and
* with a base offset of 'base'
*/
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index e6bf457..5914a19 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -423,7 +423,7 @@
struct page **page;
size_t hdrlen;
unsigned int pglen, recvd;
- int status, nr = 0;
+ int status;
if ((status = ntohl(*p++)))
return nfs_stat_to_errno(status);
@@ -443,7 +443,7 @@
if (pglen > recvd)
pglen = recvd;
page = rcvbuf->pages;
- return nr;
+ return pglen;
}
static void print_overflow_msg(const char *func, const struct xdr_stream *xdr)
@@ -485,6 +485,8 @@
entry->prev_cookie = entry->cookie;
entry->cookie = ntohl(*p++);
+ entry->d_type = DT_UNKNOWN;
+
p = xdr_inline_peek(xdr, 8);
if (p != NULL)
entry->eof = !p[0] && p[1];
@@ -495,7 +497,7 @@
out_overflow:
print_overflow_msg(__func__, xdr);
- return ERR_PTR(-EIO);
+ return ERR_PTR(-EAGAIN);
}
/*
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index d9a5e83..f6cc60f 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -555,7 +555,7 @@
struct page **page;
size_t hdrlen;
u32 recvd, pglen;
- int status, nr = 0;
+ int status;
status = ntohl(*p++);
/* Decode post_op_attrs */
@@ -586,7 +586,7 @@
pglen = recvd;
page = rcvbuf->pages;
- return nr;
+ return pglen;
}
__be32 *
@@ -622,11 +622,13 @@
entry->prev_cookie = entry->cookie;
p = xdr_decode_hyper(p, &entry->cookie);
+ entry->d_type = DT_UNKNOWN;
if (plus) {
entry->fattr->valid = 0;
p = xdr_decode_post_op_attr_stream(xdr, entry->fattr);
if (IS_ERR(p))
goto out_overflow_exit;
+ entry->d_type = nfs_umode_to_dtype(entry->fattr->mode);
/* In fact, a post_op_fh3: */
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
@@ -656,7 +658,7 @@
out_overflow:
print_overflow_msg(__func__, xdr);
out_overflow_exit:
- return ERR_PTR(-EIO);
+ return ERR_PTR(-EAGAIN);
}
/*
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 0f24cdf..6a653ff 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2852,8 +2852,10 @@
nfs4_setup_readdir(cookie, NFS_COOKIEVERF(dir), dentry, &args);
res.pgbase = args.pgbase;
status = nfs4_call_sync(NFS_SERVER(dir), &msg, &args, &res, 0);
- if (status == 0)
+ if (status >= 0) {
memcpy(NFS_COOKIEVERF(dir), res.verifier.data, NFS4_VERIFIER_SIZE);
+ status += args.pgbase;
+ }
nfs_invalidate_atime(dir);
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index f313c4c..9f1826b 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -4518,7 +4518,7 @@
xdr_read_pages(xdr, pglen);
- return 0;
+ return pglen;
}
static int decode_readlink(struct xdr_stream *xdr, struct rpc_rqst *req)
@@ -6208,6 +6208,10 @@
if (entry->fattr->valid & NFS_ATTR_FATTR_FILEID)
entry->ino = entry->fattr->fileid;
+ entry->d_type = DT_UNKNOWN;
+ if (entry->fattr->valid & NFS_ATTR_FATTR_TYPE)
+ entry->d_type = nfs_umode_to_dtype(entry->fattr->mode);
+
if (verify_attr_len(xdr, p, len) < 0)
goto out_overflow;
@@ -6221,7 +6225,7 @@
out_overflow:
print_overflow_msg(__func__, xdr);
- return ERR_PTR(-EIO);
+ return ERR_PTR(-EAGAIN);
}
/*
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 0a42e8f..3c04504 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -39,7 +39,6 @@
#include <linux/nfs_mount.h>
#include <linux/nfs4_mount.h>
#include <linux/lockd/bind.h>
-#include <linux/smp_lock.h>
#include <linux/seq_file.h>
#include <linux/mount.h>
#include <linux/mnt_namespace.h>
@@ -67,6 +66,12 @@
#define NFSDBG_FACILITY NFSDBG_VFS
+#ifdef CONFIG_NFS_V3
+#define NFS_DEFAULT_VERSION 3
+#else
+#define NFS_DEFAULT_VERSION 2
+#endif
+
enum {
/* Mount options that take no arguments */
Opt_soft, Opt_hard,
@@ -2277,7 +2282,7 @@
};
int error = -ENOMEM;
- data = nfs_alloc_parsed_mount_data(3);
+ data = nfs_alloc_parsed_mount_data(NFS_DEFAULT_VERSION);
mntfh = nfs_alloc_fhandle();
if (data == NULL || mntfh == NULL)
goto out_free_fh;
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index f1e5ec6..116cab9 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -673,16 +673,17 @@
spin_unlock(&clp->cl_lock);
}
-static void nfsd4_register_conn(struct nfsd4_conn *conn)
+static int nfsd4_register_conn(struct nfsd4_conn *conn)
{
conn->cn_xpt_user.callback = nfsd4_conn_lost;
- register_xpt_user(conn->cn_xprt, &conn->cn_xpt_user);
+ return register_xpt_user(conn->cn_xprt, &conn->cn_xpt_user);
}
static __be32 nfsd4_new_conn(struct svc_rqst *rqstp, struct nfsd4_session *ses)
{
struct nfsd4_conn *conn;
u32 flags = NFS4_CDFC4_FORE;
+ int ret;
if (ses->se_flags & SESSION4_BACK_CHAN)
flags |= NFS4_CDFC4_BACK;
@@ -690,7 +691,10 @@
if (!conn)
return nfserr_jukebox;
nfsd4_hash_conn(conn, ses);
- nfsd4_register_conn(conn);
+ ret = nfsd4_register_conn(conn);
+ if (ret)
+ /* oops; xprt is already down: */
+ nfsd4_conn_lost(&conn->cn_xpt_user);
return nfs_ok;
}
@@ -1644,6 +1648,7 @@
{
struct nfs4_client *clp = ses->se_client;
struct nfsd4_conn *c;
+ int ret;
spin_lock(&clp->cl_lock);
c = __nfsd4_find_conn(new->cn_xprt, ses);
@@ -1654,7 +1659,10 @@
}
__nfsd4_hash_conn(new, ses);
spin_unlock(&clp->cl_lock);
- nfsd4_register_conn(new);
+ ret = nfsd4_register_conn(new);
+ if (ret)
+ /* oops; xprt is already down: */
+ nfsd4_conn_lost(&new->cn_xpt_user);
return;
}
@@ -2254,7 +2262,7 @@
* Spawn a thread to perform a recall on the delegation represented
* by the lease (file_lock)
*
- * Called from break_lease() with lock_kernel() held.
+ * Called from break_lease() with lock_flocks() held.
* Note: we assume break_lease will only call this *once* for any given
* lease.
*/
@@ -2278,7 +2286,7 @@
list_add_tail(&dp->dl_recall_lru, &del_recall_lru);
spin_unlock(&recall_lock);
- /* only place dl_time is set. protected by lock_kernel*/
+ /* only place dl_time is set. protected by lock_flocks*/
dp->dl_time = get_seconds();
/*
@@ -2295,7 +2303,7 @@
/*
* The file_lock is being reapd.
*
- * Called by locks_free_lock() with lock_kernel() held.
+ * Called by locks_free_lock() with lock_flocks() held.
*/
static
void nfsd_release_deleg_cb(struct file_lock *fl)
@@ -2310,7 +2318,7 @@
}
/*
- * Called from setlease() with lock_kernel() held
+ * Called from setlease() with lock_flocks() held
*/
static
int nfsd_same_client_deleg_cb(struct file_lock *onlist, struct file_lock *try)
diff --git a/fs/nilfs2/dat.c b/fs/nilfs2/dat.c
index 49c844d..59e5fe7 100644
--- a/fs/nilfs2/dat.c
+++ b/fs/nilfs2/dat.c
@@ -335,7 +335,7 @@
* the device at this point.
*
* To prevent nilfs_dat_translate() from returning the
- * uncommited block number, this makes a copy of the entry
+ * uncommitted block number, this makes a copy of the entry
* buffer and redirects nilfs_dat_translate() to the copy.
*/
if (!buffer_nilfs_redirected(entry_bh)) {
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 3e90f86..e00d945 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -349,8 +349,8 @@
ino = vdesc->vd_ino;
cno = vdesc->vd_cno;
inode = nilfs_iget_for_gc(sb, ino, cno);
- if (unlikely(inode == NULL)) {
- ret = -ENOMEM;
+ if (IS_ERR(inode)) {
+ ret = PTR_ERR(inode);
goto failed;
}
do {
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 52c7557..9f26ac9 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -1964,8 +1964,10 @@
if (reg == NULL)
return ERR_PTR(-ENOMEM);
- if (strlen(name) > O2HB_MAX_REGION_NAME_LEN)
- return ERR_PTR(-ENAMETOOLONG);
+ if (strlen(name) > O2HB_MAX_REGION_NAME_LEN) {
+ ret = -ENAMETOOLONG;
+ goto free;
+ }
spin_lock(&o2hb_live_lock);
reg->hr_region_num = 0;
@@ -1974,7 +1976,8 @@
O2NM_MAX_REGIONS);
if (reg->hr_region_num >= O2NM_MAX_REGIONS) {
spin_unlock(&o2hb_live_lock);
- return ERR_PTR(-EFBIG);
+ ret = -EFBIG;
+ goto free;
}
set_bit(reg->hr_region_num, o2hb_region_bitmap);
}
@@ -1986,10 +1989,13 @@
ret = o2hb_debug_region_init(reg, o2hb_debug_dir);
if (ret) {
config_item_put(®->hr_item);
- return ERR_PTR(ret);
+ goto free;
}
return ®->hr_item;
+free:
+ kfree(reg);
+ return ERR_PTR(ret);
}
static void o2hb_heartbeat_group_drop_item(struct config_group *group,
diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c
index edaded4..895532ac 100644
--- a/fs/ocfs2/dcache.c
+++ b/fs/ocfs2/dcache.c
@@ -476,7 +476,6 @@
out:
iput(inode);
- ocfs2_dentry_attach_gen(dentry);
}
/*
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 58a93b9..cc2aaa9 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -959,7 +959,7 @@
r += O2HB_MAX_REGION_NAME_LEN;
}
- local = kmalloc(sizeof(qr->qr_regions), GFP_KERNEL);
+ local = kmalloc(sizeof(qr->qr_regions), GFP_ATOMIC);
if (!local) {
status = -ENOMEM;
goto bail;
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index d840821..70dd3b1 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -159,7 +159,9 @@
char l_name[OCFS2_LOCK_ID_MAX_LEN];
unsigned int l_ro_holders;
unsigned int l_ex_holders;
- unsigned char l_level;
+ signed char l_level;
+ signed char l_requested;
+ signed char l_blocking;
/* Data packed - type enum ocfs2_lock_type */
unsigned char l_type;
@@ -169,8 +171,6 @@
unsigned char l_action;
/* Data packed - enum type ocfs2_unlock_action */
unsigned char l_unlock_action;
- unsigned char l_requested;
- unsigned char l_blocking;
unsigned int l_pending_gen;
spinlock_t l_lock;
diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
index 252e7c8..a5ebe42 100644
--- a/fs/ocfs2/stack_user.c
+++ b/fs/ocfs2/stack_user.c
@@ -190,7 +190,7 @@
return c;
}
- return c;
+ return NULL;
}
/*
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index f02c0ef..cfeab7c 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -41,7 +41,6 @@
#include <linux/mount.h>
#include <linux/seq_file.h>
#include <linux/quotaops.h>
-#include <linux/smp_lock.h>
#define MLOG_MASK_PREFIX ML_SUPER
#include <cluster/masklog.h>
diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c
index ddb1f41..911e61f 100644
--- a/fs/openpromfs/inode.c
+++ b/fs/openpromfs/inode.c
@@ -418,7 +418,7 @@
static struct dentry *openprom_mount(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data)
{
- return mount_single(fs_type, flags, data, openprom_fill_super)
+ return mount_single(fs_type, flags, data, openprom_fill_super);
}
static struct file_system_type openprom_fs_type = {
diff --git a/fs/pipe.c b/fs/pipe.c
index a8012a9..04629f3 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1199,12 +1199,24 @@
return ret;
}
+/*
+ * After the inode slimming patch, i_pipe/i_bdev/i_cdev share the same
+ * location, so checking ->i_pipe is not enough to verify that this is a
+ * pipe.
+ */
+struct pipe_inode_info *get_pipe_info(struct file *file)
+{
+ struct inode *i = file->f_path.dentry->d_inode;
+
+ return S_ISFIFO(i->i_mode) ? i->i_pipe : NULL;
+}
+
long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
{
struct pipe_inode_info *pipe;
long ret;
- pipe = file->f_path.dentry->d_inode->i_pipe;
+ pipe = get_pipe_info(file);
if (!pipe)
return -EBADF;
diff --git a/fs/proc/base.c b/fs/proc/base.c
index f3d02ca..1828451 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1574,7 +1574,7 @@
if (!tmp)
return -ENOMEM;
- pathname = d_path_with_unreachable(path, tmp, PAGE_SIZE);
+ pathname = d_path(path, tmp, PAGE_SIZE);
len = PTR_ERR(pathname);
if (IS_ERR(pathname))
goto out;
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 9c2b5f4..3ddb606 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -16,7 +16,6 @@
#include <linux/limits.h>
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/smp_lock.h>
#include <linux/sysctl.h>
#include <linux/slab.h>
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index da6b01d..c126c83 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -706,6 +706,7 @@
* skip over unmapped regions.
*/
#define PAGEMAP_WALK_SIZE (PMD_SIZE)
+#define PAGEMAP_WALK_MASK (PMD_MASK)
static ssize_t pagemap_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
@@ -776,7 +777,7 @@
unsigned long end;
pm.pos = 0;
- end = start_vaddr + PAGEMAP_WALK_SIZE;
+ end = (start_vaddr + PAGEMAP_WALK_SIZE) & PAGEMAP_WALK_MASK;
/* overflow ? */
if (end < start_vaddr || end > end_vaddr)
end = end_vaddr;
diff --git a/fs/read_write.c b/fs/read_write.c
index 431a0ed..5d431ba 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -9,7 +9,6 @@
#include <linux/fcntl.h>
#include <linux/file.h>
#include <linux/uio.h>
-#include <linux/smp_lock.h>
#include <linux/fsnotify.h>
#include <linux/security.h>
#include <linux/module.h>
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 41656d4..0bae036 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -8,7 +8,6 @@
#include <linux/reiserfs_acl.h>
#include <linux/reiserfs_xattr.h>
#include <linux/exportfs.h>
-#include <linux/smp_lock.h>
#include <linux/pagemap.h>
#include <linux/highmem.h>
#include <linux/slab.h>
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index adf22b4..79265fd 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -9,7 +9,6 @@
#include <linux/time.h>
#include <asm/uaccess.h>
#include <linux/pagemap.h>
-#include <linux/smp_lock.h>
#include <linux/compat.h>
/*
@@ -184,12 +183,11 @@
return 0;
}
- /* we need to make sure nobody is changing the file size beneath
- ** us
- */
- reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb);
depth = reiserfs_write_lock_once(inode->i_sb);
+ /* we need to make sure nobody is changing the file size beneath us */
+ reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb);
+
write_from = inode->i_size & (blocksize - 1);
/* if we are on a block boundary, we are already unpacked. */
if (write_from == 0) {
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 076c8b1..d31bce1 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -43,7 +43,6 @@
#include <linux/fcntl.h>
#include <linux/stat.h>
#include <linux/string.h>
-#include <linux/smp_lock.h>
#include <linux/buffer_head.h>
#include <linux/workqueue.h>
#include <linux/writeback.h>
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 3bf7a64..b243117 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -28,7 +28,6 @@
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/crc32.h>
-#include <linux/smp_lock.h>
struct file_system_type reiserfs_fs_type;
diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
index 536d697..90d2fcb 100644
--- a/fs/reiserfs/xattr_acl.c
+++ b/fs/reiserfs/xattr_acl.c
@@ -472,7 +472,9 @@
struct reiserfs_transaction_handle th;
size_t size = reiserfs_xattr_nblocks(inode,
reiserfs_acl_size(clone->a_count));
- reiserfs_write_lock(inode->i_sb);
+ int depth;
+
+ depth = reiserfs_write_lock_once(inode->i_sb);
error = journal_begin(&th, inode->i_sb, size * 2);
if (!error) {
int error2;
@@ -482,7 +484,7 @@
if (error2)
error = error2;
}
- reiserfs_write_unlock(inode->i_sb);
+ reiserfs_write_unlock_once(inode->i_sb, depth);
}
posix_acl_release(clone);
return error;
diff --git a/fs/splice.c b/fs/splice.c
index 8f1dfae..ce2f025 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1311,18 +1311,6 @@
static int splice_pipe_to_pipe(struct pipe_inode_info *ipipe,
struct pipe_inode_info *opipe,
size_t len, unsigned int flags);
-/*
- * After the inode slimming patch, i_pipe/i_bdev/i_cdev share the same
- * location, so checking ->i_pipe is not enough to verify that this is a
- * pipe.
- */
-static inline struct pipe_inode_info *pipe_info(struct inode *inode)
-{
- if (S_ISFIFO(inode->i_mode))
- return inode->i_pipe;
-
- return NULL;
-}
/*
* Determine where to splice to/from.
@@ -1336,8 +1324,8 @@
loff_t offset, *off;
long ret;
- ipipe = pipe_info(in->f_path.dentry->d_inode);
- opipe = pipe_info(out->f_path.dentry->d_inode);
+ ipipe = get_pipe_info(in);
+ opipe = get_pipe_info(out);
if (ipipe && opipe) {
if (off_in || off_out)
@@ -1555,7 +1543,7 @@
int error;
long ret;
- pipe = pipe_info(file->f_path.dentry->d_inode);
+ pipe = get_pipe_info(file);
if (!pipe)
return -EBADF;
@@ -1642,7 +1630,7 @@
};
long ret;
- pipe = pipe_info(file->f_path.dentry->d_inode);
+ pipe = get_pipe_info(file);
if (!pipe)
return -EBADF;
@@ -2022,8 +2010,8 @@
static long do_tee(struct file *in, struct file *out, size_t len,
unsigned int flags)
{
- struct pipe_inode_info *ipipe = pipe_info(in->f_path.dentry->d_inode);
- struct pipe_inode_info *opipe = pipe_info(out->f_path.dentry->d_inode);
+ struct pipe_inode_info *ipipe = get_pipe_info(in);
+ struct pipe_inode_info *opipe = get_pipe_info(out);
int ret = -EINVAL;
/*
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index c9af48f..691f612 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -934,7 +934,6 @@
struct xfs_inode *ip = XFS_I(inode);
struct buffer_head *bh, *head;
loff_t offset = page_offset(page);
- ssize_t len = 1 << inode->i_blkbits;
if (!xfs_is_delayed_page(page, IO_DELAY))
goto out_invalidate;
@@ -949,58 +948,14 @@
xfs_ilock(ip, XFS_ILOCK_EXCL);
bh = head = page_buffers(page);
do {
- int done;
- xfs_fileoff_t offset_fsb;
- xfs_bmbt_irec_t imap;
- int nimaps = 1;
int error;
- xfs_fsblock_t firstblock;
- xfs_bmap_free_t flist;
+ xfs_fileoff_t start_fsb;
if (!buffer_delay(bh))
goto next_buffer;
- offset_fsb = XFS_B_TO_FSBT(ip->i_mount, offset);
-
- /*
- * Map the range first and check that it is a delalloc extent
- * before trying to unmap the range. Otherwise we will be
- * trying to remove a real extent (which requires a
- * transaction) or a hole, which is probably a bad idea...
- */
- error = xfs_bmapi(NULL, ip, offset_fsb, 1,
- XFS_BMAPI_ENTIRE, NULL, 0, &imap,
- &nimaps, NULL);
-
- if (error) {
- /* something screwed, just bail */
- if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
- xfs_fs_cmn_err(CE_ALERT, ip->i_mount,
- "page discard failed delalloc mapping lookup.");
- }
- break;
- }
- if (!nimaps) {
- /* nothing there */
- goto next_buffer;
- }
- if (imap.br_startblock != DELAYSTARTBLOCK) {
- /* been converted, ignore */
- goto next_buffer;
- }
- WARN_ON(imap.br_blockcount == 0);
-
- /*
- * Note: while we initialise the firstblock/flist pair, they
- * should never be used because blocks should never be
- * allocated or freed for a delalloc extent and hence we need
- * don't cancel or finish them after the xfs_bunmapi() call.
- */
- xfs_bmap_init(&flist, &firstblock);
- error = xfs_bunmapi(NULL, ip, offset_fsb, 1, 0, 1, &firstblock,
- &flist, &done);
-
- ASSERT(!flist.xbf_count && !flist.xbf_first);
+ start_fsb = XFS_B_TO_FSBT(ip->i_mount, offset);
+ error = xfs_bmap_punch_delalloc_range(ip, start_fsb, 1);
if (error) {
/* something screwed, just bail */
if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
@@ -1010,7 +965,7 @@
break;
}
next_buffer:
- offset += len;
+ offset += 1 << inode->i_blkbits;
} while ((bh = bh->b_this_page) != head);
@@ -1111,11 +1066,12 @@
uptodate = 0;
/*
- * A hole may still be marked uptodate because discard_buffer
- * leaves the flag set.
+ * set_page_dirty dirties all buffers in a page, independent
+ * of their state. The dirty state however is entirely
+ * meaningless for holes (!mapped && uptodate), so skip
+ * buffers covering holes here.
*/
if (!buffer_mapped(bh) && buffer_uptodate(bh)) {
- ASSERT(!buffer_dirty(bh));
imap_valid = 0;
continue;
}
@@ -1504,11 +1460,42 @@
struct inode *inode = mapping->host;
if (to > inode->i_size) {
- struct iattr ia = {
- .ia_valid = ATTR_SIZE | ATTR_FORCE,
- .ia_size = inode->i_size,
- };
- xfs_setattr(XFS_I(inode), &ia, XFS_ATTR_NOLOCK);
+ /*
+ * punch out the delalloc blocks we have already allocated. We
+ * don't call xfs_setattr() to do this as we may be in the
+ * middle of a multi-iovec write and so the vfs inode->i_size
+ * will not match the xfs ip->i_size and so it will zero too
+ * much. Hence we jus truncate the page cache to zero what is
+ * necessary and punch the delalloc blocks directly.
+ */
+ struct xfs_inode *ip = XFS_I(inode);
+ xfs_fileoff_t start_fsb;
+ xfs_fileoff_t end_fsb;
+ int error;
+
+ truncate_pagecache(inode, to, inode->i_size);
+
+ /*
+ * Check if there are any blocks that are outside of i_size
+ * that need to be trimmed back.
+ */
+ start_fsb = XFS_B_TO_FSB(ip->i_mount, inode->i_size) + 1;
+ end_fsb = XFS_B_TO_FSB(ip->i_mount, to);
+ if (end_fsb <= start_fsb)
+ return;
+
+ xfs_ilock(ip, XFS_ILOCK_EXCL);
+ error = xfs_bmap_punch_delalloc_range(ip, start_fsb,
+ end_fsb - start_fsb);
+ if (error) {
+ /* something screwed, just bail */
+ if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
+ xfs_fs_cmn_err(CE_ALERT, ip->i_mount,
+ "xfs_vm_write_failed: unable to clean up ino %lld",
+ ip->i_ino);
+ }
+ }
+ xfs_iunlock(ip, XFS_ILOCK_EXCL);
}
}
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 63fd2c0..4c5deb6 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -488,29 +488,16 @@
spin_unlock(&pag->pag_buf_lock);
xfs_perag_put(pag);
- /* Attempt to get the semaphore without sleeping,
- * if this does not work then we need to drop the
- * spinlock and do a hard attempt on the semaphore.
- */
- if (down_trylock(&bp->b_sema)) {
+ if (xfs_buf_cond_lock(bp)) {
+ /* failed, so wait for the lock if requested. */
if (!(flags & XBF_TRYLOCK)) {
- /* wait for buffer ownership */
xfs_buf_lock(bp);
XFS_STATS_INC(xb_get_locked_waited);
} else {
- /* We asked for a trylock and failed, no need
- * to look at file offset and length here, we
- * know that this buffer at least overlaps our
- * buffer and is locked, therefore our buffer
- * either does not exist, or is this buffer.
- */
xfs_buf_rele(bp);
XFS_STATS_INC(xb_busy_locked);
return NULL;
}
- } else {
- /* trylock worked */
- XB_SET_OWNER(bp);
}
if (bp->b_flags & XBF_STALE) {
@@ -876,10 +863,18 @@
*/
/*
- * Locks a buffer object, if it is not already locked.
- * Note that this in no way locks the underlying pages, so it is only
- * useful for synchronizing concurrent use of buffer objects, not for
- * synchronizing independent access to the underlying pages.
+ * Locks a buffer object, if it is not already locked. Note that this in
+ * no way locks the underlying pages, so it is only useful for
+ * synchronizing concurrent use of buffer objects, not for synchronizing
+ * independent access to the underlying pages.
+ *
+ * If we come across a stale, pinned, locked buffer, we know that we are
+ * being asked to lock a buffer that has been reallocated. Because it is
+ * pinned, we know that the log has not been pushed to disk and hence it
+ * will still be locked. Rather than continuing to have trylock attempts
+ * fail until someone else pushes the log, push it ourselves before
+ * returning. This means that the xfsaild will not get stuck trying
+ * to push on stale inode buffers.
*/
int
xfs_buf_cond_lock(
@@ -890,6 +885,8 @@
locked = down_trylock(&bp->b_sema) == 0;
if (locked)
XB_SET_OWNER(bp);
+ else if (atomic_read(&bp->b_pin_count) && (bp->b_flags & XBF_STALE))
+ xfs_log_force(bp->b_target->bt_mount, 0);
trace_xfs_buf_cond_lock(bp, _RET_IP_);
return locked ? 0 : -EBUSY;
@@ -1781,7 +1778,6 @@
INIT_LIST_HEAD(list);
spin_lock(dwlk);
list_for_each_entry_safe(bp, n, dwq, b_list) {
- trace_xfs_buf_delwri_split(bp, _RET_IP_);
ASSERT(bp->b_flags & XBF_DELWRI);
if (!XFS_BUF_ISPINNED(bp) && !xfs_buf_cond_lock(bp)) {
@@ -1795,6 +1791,7 @@
_XBF_RUN_QUEUES);
bp->b_flags |= XBF_WRITE;
list_move_tail(&bp->b_list, list);
+ trace_xfs_buf_delwri_split(bp, _RET_IP_);
} else
skipped++;
}
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 2ea238f6..ad442d9 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -416,7 +416,7 @@
if (IS_ERR(dentry))
return PTR_ERR(dentry);
- kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
+ kbuf = kzalloc(al_hreq.buflen, GFP_KERNEL);
if (!kbuf)
goto out_dput;
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 96107ef..94d5fd6 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -762,7 +762,8 @@
inode->i_state = I_NEW;
inode_sb_list_add(inode);
- insert_inode_hash(inode);
+ /* make the inode look hashed for the writeback code */
+ hlist_add_fake(&inode->i_hash);
inode->i_mode = ip->i_d.di_mode;
inode->i_nlink = ip->i_d.di_nlink;
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 9f3a78f..064f964 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -353,9 +353,6 @@
mp->m_qflags &= ~XFS_OQUOTA_ENFD;
} else if (!strcmp(this_char, MNTOPT_DELAYLOG)) {
mp->m_flags |= XFS_MOUNT_DELAYLOG;
- cmn_err(CE_WARN,
- "Enabling EXPERIMENTAL delayed logging feature "
- "- use at your own risk.\n");
} else if (!strcmp(this_char, MNTOPT_NODELAYLOG)) {
mp->m_flags &= ~XFS_MOUNT_DELAYLOG;
} else if (!strcmp(this_char, "ihashsize")) {
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 37d3325..afb0d7c 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -853,6 +853,7 @@
if (trylock) {
if (!mutex_trylock(&pag->pag_ici_reclaim_lock)) {
skipped++;
+ xfs_perag_put(pag);
continue;
}
first_index = pag->pag_ici_reclaim_cursor;
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 8abd12e..4111cd3 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -5471,8 +5471,13 @@
if (error)
goto out_unlock_iolock;
}
-
- ASSERT(ip->i_delayed_blks == 0);
+ /*
+ * even after flushing the inode, there can still be delalloc
+ * blocks on the inode beyond EOF due to speculative
+ * preallocation. These are not removed until the release
+ * function is called or the inode is inactivated. Hence we
+ * cannot assert here that ip->i_delayed_blks == 0.
+ */
}
lock = xfs_ilock_map_shared(ip);
@@ -6070,3 +6075,79 @@
*count += xfs_bmbt_disk_get_blockcount(frp);
}
}
+
+/*
+ * dead simple method of punching delalyed allocation blocks from a range in
+ * the inode. Walks a block at a time so will be slow, but is only executed in
+ * rare error cases so the overhead is not critical. This will alays punch out
+ * both the start and end blocks, even if the ranges only partially overlap
+ * them, so it is up to the caller to ensure that partial blocks are not
+ * passed in.
+ */
+int
+xfs_bmap_punch_delalloc_range(
+ struct xfs_inode *ip,
+ xfs_fileoff_t start_fsb,
+ xfs_fileoff_t length)
+{
+ xfs_fileoff_t remaining = length;
+ int error = 0;
+
+ ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
+
+ do {
+ int done;
+ xfs_bmbt_irec_t imap;
+ int nimaps = 1;
+ xfs_fsblock_t firstblock;
+ xfs_bmap_free_t flist;
+
+ /*
+ * Map the range first and check that it is a delalloc extent
+ * before trying to unmap the range. Otherwise we will be
+ * trying to remove a real extent (which requires a
+ * transaction) or a hole, which is probably a bad idea...
+ */
+ error = xfs_bmapi(NULL, ip, start_fsb, 1,
+ XFS_BMAPI_ENTIRE, NULL, 0, &imap,
+ &nimaps, NULL);
+
+ if (error) {
+ /* something screwed, just bail */
+ if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
+ xfs_fs_cmn_err(CE_ALERT, ip->i_mount,
+ "Failed delalloc mapping lookup ino %lld fsb %lld.",
+ ip->i_ino, start_fsb);
+ }
+ break;
+ }
+ if (!nimaps) {
+ /* nothing there */
+ goto next_block;
+ }
+ if (imap.br_startblock != DELAYSTARTBLOCK) {
+ /* been converted, ignore */
+ goto next_block;
+ }
+ WARN_ON(imap.br_blockcount == 0);
+
+ /*
+ * Note: while we initialise the firstblock/flist pair, they
+ * should never be used because blocks should never be
+ * allocated or freed for a delalloc extent and hence we need
+ * don't cancel or finish them after the xfs_bunmapi() call.
+ */
+ xfs_bmap_init(&flist, &firstblock);
+ error = xfs_bunmapi(NULL, ip, start_fsb, 1, 0, 1, &firstblock,
+ &flist, &done);
+ if (error)
+ break;
+
+ ASSERT(!flist.xbf_count && !flist.xbf_first);
+next_block:
+ start_fsb++;
+ remaining--;
+ } while(remaining > 0);
+
+ return error;
+}
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index 71ec9b6..3651191 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -394,6 +394,11 @@
int whichfork,
int *count);
+int
+xfs_bmap_punch_delalloc_range(
+ struct xfs_inode *ip,
+ xfs_fileoff_t start_fsb,
+ xfs_fileoff_t length);
#endif /* __KERNEL__ */
#endif /* __XFS_BMAP_H__ */
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index 3b9582c..e60490b 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -377,6 +377,19 @@
ip->i_d.di_format = tip->i_d.di_format;
tip->i_d.di_format = tmp;
+ /*
+ * The extents in the source inode could still contain speculative
+ * preallocation beyond EOF (e.g. the file is open but not modified
+ * while defrag is in progress). In that case, we need to copy over the
+ * number of delalloc blocks the data fork in the source inode is
+ * tracking beyond EOF so that when the fork is truncated away when the
+ * temporary inode is unlinked we don't underrun the i_delayed_blks
+ * counter on that inode.
+ */
+ ASSERT(tip->i_delayed_blks == 0);
+ tip->i_delayed_blks = ip->i_delayed_blks;
+ ip->i_delayed_blks = 0;
+
ilf_fields = XFS_ILOG_CORE;
switch(ip->i_d.di_format) {
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index ed99902..c78cc6a 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -58,6 +58,7 @@
int xfs_etest[XFS_NUM_INJECT_ERROR];
int64_t xfs_etest_fsid[XFS_NUM_INJECT_ERROR];
char * xfs_etest_fsname[XFS_NUM_INJECT_ERROR];
+int xfs_error_test_active;
int
xfs_error_test(int error_tag, int *fsidp, char *expression,
@@ -108,6 +109,7 @@
len = strlen(mp->m_fsname);
xfs_etest_fsname[i] = kmem_alloc(len + 1, KM_SLEEP);
strcpy(xfs_etest_fsname[i], mp->m_fsname);
+ xfs_error_test_active++;
return 0;
}
}
@@ -137,6 +139,7 @@
xfs_etest_fsid[i] = 0LL;
kmem_free(xfs_etest_fsname[i]);
xfs_etest_fsname[i] = NULL;
+ xfs_error_test_active--;
}
}
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index c2c1a07..f338847 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -127,13 +127,14 @@
#define XFS_RANDOM_BMAPIFORMAT XFS_RANDOM_DEFAULT
#ifdef DEBUG
+extern int xfs_error_test_active;
extern int xfs_error_test(int, int *, char *, int, char *, unsigned long);
#define XFS_NUM_INJECT_ERROR 10
#define XFS_TEST_ERROR(expr, mp, tag, rf) \
- ((expr) || \
+ ((expr) || (xfs_error_test_active && \
xfs_error_test((tag), (mp)->m_fixedfsid, "expr", __LINE__, __FILE__, \
- (rf)))
+ (rf))))
extern int xfs_errortag_add(int error_tag, xfs_mount_t *mp);
extern int xfs_errortag_clearall(xfs_mount_t *mp, int loud);
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c
index 9b715dc..9124425 100644
--- a/fs/xfs/xfs_filestream.c
+++ b/fs/xfs/xfs_filestream.c
@@ -744,9 +744,15 @@
* If the file's parent directory is known, take its iolock in exclusive
* mode to prevent two sibling files from racing each other to migrate
* themselves and their parent to different AGs.
+ *
+ * Note that we lock the parent directory iolock inside the child
+ * iolock here. That's fine as we never hold both parent and child
+ * iolock in any other place. This is different from the ilock,
+ * which requires locking of the child after the parent for namespace
+ * operations.
*/
if (pip)
- xfs_ilock(pip, XFS_IOLOCK_EXCL);
+ xfs_ilock(pip, XFS_IOLOCK_EXCL | XFS_IOLOCK_PARENT);
/*
* A new AG needs to be found for the file. If the file's parent
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index c7ac020..7c8d30c 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -657,18 +657,37 @@
}
/*
- * This is called to find out where the oldest active copy of the
- * inode log item in the on disk log resides now that the last log
- * write of it completed at the given lsn. Since we always re-log
- * all dirty data in an inode, the latest copy in the on disk log
- * is the only one that matters. Therefore, simply return the
- * given lsn.
+ * This is called to find out where the oldest active copy of the inode log
+ * item in the on disk log resides now that the last log write of it completed
+ * at the given lsn. Since we always re-log all dirty data in an inode, the
+ * latest copy in the on disk log is the only one that matters. Therefore,
+ * simply return the given lsn.
+ *
+ * If the inode has been marked stale because the cluster is being freed, we
+ * don't want to (re-)insert this inode into the AIL. There is a race condition
+ * where the cluster buffer may be unpinned before the inode is inserted into
+ * the AIL during transaction committed processing. If the buffer is unpinned
+ * before the inode item has been committed and inserted, then it is possible
+ * for the buffer to be written and IO completions before the inode is inserted
+ * into the AIL. In that case, we'd be inserting a clean, stale inode into the
+ * AIL which will never get removed. It will, however, get reclaimed which
+ * triggers an assert in xfs_inode_free() complaining about freein an inode
+ * still in the AIL.
+ *
+ * To avoid this, return a lower LSN than the one passed in so that the
+ * transaction committed code will not move the inode forward in the AIL but
+ * will still unpin it properly.
*/
STATIC xfs_lsn_t
xfs_inode_item_committed(
struct xfs_log_item *lip,
xfs_lsn_t lsn)
{
+ struct xfs_inode_log_item *iip = INODE_ITEM(lip);
+ struct xfs_inode *ip = iip->ili_inode;
+
+ if (xfs_iflags_test(ip, XFS_ISTALE))
+ return lsn - 1;
return lsn;
}
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index b1498ab..19e9dfa 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -275,6 +275,7 @@
pag = radix_tree_delete(&mp->m_perag_tree, agno);
spin_unlock(&mp->m_perag_lock);
ASSERT(pag);
+ ASSERT(atomic_read(&pag->pag_ref) == 0);
call_rcu(&pag->rcu_head, __xfs_free_perag);
}
}
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
index e0e64b1..9bb6eda 100644
--- a/fs/xfs/xfs_quota.h
+++ b/fs/xfs/xfs_quota.h
@@ -346,8 +346,17 @@
#define xfs_trans_mod_dquot_byino(tp, ip, fields, delta)
#define xfs_trans_apply_dquot_deltas(tp)
#define xfs_trans_unreserve_and_mod_dquots(tp)
-#define xfs_trans_reserve_quota_nblks(tp, ip, nblks, ninos, flags) (0)
-#define xfs_trans_reserve_quota_bydquots(tp, mp, u, g, nb, ni, fl) (0)
+static inline int xfs_trans_reserve_quota_nblks(struct xfs_trans *tp,
+ struct xfs_inode *ip, long nblks, long ninos, uint flags)
+{
+ return 0;
+}
+static inline int xfs_trans_reserve_quota_bydquots(struct xfs_trans *tp,
+ struct xfs_mount *mp, struct xfs_dquot *udqp,
+ struct xfs_dquot *gdqp, long nblks, long nions, uint flags)
+{
+ return 0;
+}
#define xfs_qm_vop_create_dqattach(tp, ip, u, g)
#define xfs_qm_vop_rename_dqattach(it) (0)
#define xfs_qm_vop_chown(tp, ip, old, new) (NULL)
@@ -357,11 +366,14 @@
#define xfs_qm_dqdetach(ip)
#define xfs_qm_dqrele(d)
#define xfs_qm_statvfs(ip, s)
-#define xfs_qm_sync(mp, fl) (0)
+static inline int xfs_qm_sync(struct xfs_mount *mp, int flags)
+{
+ return 0;
+}
#define xfs_qm_newmount(mp, a, b) (0)
#define xfs_qm_mount_quotas(mp)
#define xfs_qm_unmount(mp)
-#define xfs_qm_unmount_quotas(mp) (0)
+#define xfs_qm_unmount_quotas(mp)
#endif /* CONFIG_XFS_QUOTA */
#define xfs_trans_unreserve_quota_nblks(tp, ip, nblks, ninos, flags) \
diff --git a/include/asm-generic/stat.h b/include/asm-generic/stat.h
index 47e6417..bd8cad2 100644
--- a/include/asm-generic/stat.h
+++ b/include/asm-generic/stat.h
@@ -33,18 +33,18 @@
int st_blksize; /* Optimal block size for I/O. */
int __pad2;
long st_blocks; /* Number 512-byte blocks allocated. */
- int st_atime; /* Time of last access. */
- unsigned int st_atime_nsec;
- int st_mtime; /* Time of last modification. */
- unsigned int st_mtime_nsec;
- int st_ctime; /* Time of last status change. */
- unsigned int st_ctime_nsec;
+ long st_atime; /* Time of last access. */
+ unsigned long st_atime_nsec;
+ long st_mtime; /* Time of last modification. */
+ unsigned long st_mtime_nsec;
+ long st_ctime; /* Time of last status change. */
+ unsigned long st_ctime_nsec;
unsigned int __unused4;
unsigned int __unused5;
};
-#if __BITS_PER_LONG != 64
/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64)
struct stat64 {
unsigned long long st_dev; /* Device. */
unsigned long long st_ino; /* File serial number. */
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
index 01a7141..bc5590b 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -80,6 +80,7 @@
#define NOUVEAU_GETPARAM_VM_VRAM_BASE 12
#define NOUVEAU_GETPARAM_GRAPH_UNITS 13
#define NOUVEAU_GETPARAM_PTIMER_TIME 14
+#define NOUVEAU_GETPARAM_HAS_BO_USAGE 15
struct drm_nouveau_getparam {
uint64_t param;
uint64_t value;
@@ -95,6 +96,12 @@
#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
#define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
+#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
+#define NOUVEAU_GEM_TILE_16BPP 0x00000001
+#define NOUVEAU_GEM_TILE_32BPP 0x00000002
+#define NOUVEAU_GEM_TILE_ZETA 0x00000004
+#define NOUVEAU_GEM_TILE_NONCONTIG 0x00000008
+
struct drm_nouveau_gem_info {
uint32_t handle;
uint32_t domain;
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 5afa5b5..beafc15 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -432,6 +432,10 @@
* together with the @destroy function,
* enables driver-specific objects derived from a ttm_buffer_object.
* On successful return, the object kref and list_kref are set to 1.
+ * If a failure occurs, the function will call the @destroy function, or
+ * kfree() if @destroy is NULL. Thus, after a failure, dereferencing @bo is
+ * illegal and will likely cause memory corruption.
+ *
* Returns
* -ENOMEM: Out of memory.
* -EINVAL: Invalid placement flags.
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index d01b4dd..8e0c848 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -206,14 +206,84 @@
struct ttm_mem_type_manager;
struct ttm_mem_type_manager_func {
+ /**
+ * struct ttm_mem_type_manager member init
+ *
+ * @man: Pointer to a memory type manager.
+ * @p_size: Implementation dependent, but typically the size of the
+ * range to be managed in pages.
+ *
+ * Called to initialize a private range manager. The function is
+ * expected to initialize the man::priv member.
+ * Returns 0 on success, negative error code on failure.
+ */
int (*init)(struct ttm_mem_type_manager *man, unsigned long p_size);
+
+ /**
+ * struct ttm_mem_type_manager member takedown
+ *
+ * @man: Pointer to a memory type manager.
+ *
+ * Called to undo the setup done in init. All allocated resources
+ * should be freed.
+ */
int (*takedown)(struct ttm_mem_type_manager *man);
+
+ /**
+ * struct ttm_mem_type_manager member get_node
+ *
+ * @man: Pointer to a memory type manager.
+ * @bo: Pointer to the buffer object we're allocating space for.
+ * @placement: Placement details.
+ * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+ *
+ * This function should allocate space in the memory type managed
+ * by @man. Placement details if
+ * applicable are given by @placement. If successful,
+ * @mem::mm_node should be set to a non-null value, and
+ * @mem::start should be set to a value identifying the beginning
+ * of the range allocated, and the function should return zero.
+ * If the memory region accomodate the buffer object, @mem::mm_node
+ * should be set to NULL, and the function should return 0.
+ * If a system error occured, preventing the request to be fulfilled,
+ * the function should return a negative error code.
+ *
+ * Note that @mem::mm_node will only be dereferenced by
+ * struct ttm_mem_type_manager functions and optionally by the driver,
+ * which has knowledge of the underlying type.
+ *
+ * This function may not be called from within atomic context, so
+ * an implementation can and must use either a mutex or a spinlock to
+ * protect any data structures managing the space.
+ */
int (*get_node)(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
struct ttm_placement *placement,
struct ttm_mem_reg *mem);
+
+ /**
+ * struct ttm_mem_type_manager member put_node
+ *
+ * @man: Pointer to a memory type manager.
+ * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+ *
+ * This function frees memory type resources previously allocated
+ * and that are identified by @mem::mm_node and @mem::start. May not
+ * be called from within atomic context.
+ */
void (*put_node)(struct ttm_mem_type_manager *man,
struct ttm_mem_reg *mem);
+
+ /**
+ * struct ttm_mem_type_manager member debug
+ *
+ * @man: Pointer to a memory type manager.
+ * @prefix: Prefix to be used in printout to identify the caller.
+ *
+ * This function is called to print out the state of the memory
+ * type manager to aid debugging of out-of-memory conditions.
+ * It may not be called from within atomic context.
+ */
void (*debug)(struct ttm_mem_type_manager *man, const char *prefix);
};
@@ -231,14 +301,13 @@
uint64_t size;
uint32_t available_caching;
uint32_t default_caching;
-
- /*
- * Protected by the bdev->lru_lock.
- * TODO: Consider one lru_lock per ttm_mem_type_manager.
- * Plays ill with list removal, though.
- */
const struct ttm_mem_type_manager_func *func;
void *priv;
+
+ /*
+ * Protected by the global->lru_lock.
+ */
+
struct list_head lru;
};
diff --git a/include/linux/atomic.h b/include/linux/atomic.h
new file mode 100644
index 0000000..96c038e
--- /dev/null
+++ b/include/linux/atomic.h
@@ -0,0 +1,37 @@
+#ifndef _LINUX_ATOMIC_H
+#define _LINUX_ATOMIC_H
+#include <asm/atomic.h>
+
+/**
+ * atomic_inc_not_zero_hint - increment if not null
+ * @v: pointer of type atomic_t
+ * @hint: probable value of the atomic before the increment
+ *
+ * This version of atomic_inc_not_zero() gives a hint of probable
+ * value of the atomic. This helps processor to not read the memory
+ * before doing the atomic read/modify/write cycle, lowering
+ * number of bus transactions on some arches.
+ *
+ * Returns: 0 if increment was not done, 1 otherwise.
+ */
+#ifndef atomic_inc_not_zero_hint
+static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
+{
+ int val, c = hint;
+
+ /* sanity test, should be removed by compiler if hint is a constant */
+ if (!hint)
+ return atomic_inc_not_zero(v);
+
+ do {
+ val = atomic_cmpxchg(v, c, c + 1);
+ if (val == c)
+ return 1;
+ c = val;
+ } while (c);
+
+ return 0;
+}
+#endif
+
+#endif /* _LINUX_ATOMIC_H */
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index a065612..64a7114 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -29,6 +29,7 @@
char buf[BINPRM_BUF_SIZE];
#ifdef CONFIG_MMU
struct vm_area_struct *vma;
+ unsigned long vma_pages;
#else
# define MAX_ARG_PAGES 32
struct page *page[MAX_ARG_PAGES];
@@ -59,6 +60,10 @@
unsigned long loader, exec;
};
+extern void acct_arg_size(struct linux_binprm *bprm, unsigned long pages);
+extern struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+ int write);
+
#define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
#define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
diff --git a/include/linux/bio.h b/include/linux/bio.h
index ba67999..35dcdb3 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -66,10 +66,6 @@
#define bio_offset(bio) bio_iovec((bio))->bv_offset
#define bio_segments(bio) ((bio)->bi_vcnt - (bio)->bi_idx)
#define bio_sectors(bio) ((bio)->bi_size >> 9)
-#define bio_empty_barrier(bio) \
- ((bio->bi_rw & REQ_HARDBARRIER) && \
- !bio_has_data(bio) && \
- !(bio->bi_rw & REQ_DISCARD))
static inline unsigned int bio_cur_bytes(struct bio *bio)
{
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 0437ab6..46ad519 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -122,7 +122,6 @@
__REQ_FAILFAST_TRANSPORT, /* no driver retries of transport errors */
__REQ_FAILFAST_DRIVER, /* no driver retries of driver errors */
- __REQ_HARDBARRIER, /* may not be passed by drive either */
__REQ_SYNC, /* request is sync (sync write or read) */
__REQ_META, /* metadata io request */
__REQ_DISCARD, /* request to discard sectors */
@@ -159,7 +158,6 @@
#define REQ_FAILFAST_DEV (1 << __REQ_FAILFAST_DEV)
#define REQ_FAILFAST_TRANSPORT (1 << __REQ_FAILFAST_TRANSPORT)
#define REQ_FAILFAST_DRIVER (1 << __REQ_FAILFAST_DRIVER)
-#define REQ_HARDBARRIER (1 << __REQ_HARDBARRIER)
#define REQ_SYNC (1 << __REQ_SYNC)
#define REQ_META (1 << __REQ_META)
#define REQ_DISCARD (1 << __REQ_DISCARD)
@@ -168,8 +166,8 @@
#define REQ_FAILFAST_MASK \
(REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
#define REQ_COMMON_MASK \
- (REQ_WRITE | REQ_FAILFAST_MASK | REQ_HARDBARRIER | REQ_SYNC | \
- REQ_META | REQ_DISCARD | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
+ (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \
+ REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
#define REQ_CLONE_MASK REQ_COMMON_MASK
#define REQ_UNPLUG (1 << __REQ_UNPLUG)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5027a59..aae86fd 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -552,8 +552,7 @@
* it already be started by driver.
*/
#define RQ_NOMERGE_FLAGS \
- (REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER | \
- REQ_FLUSH | REQ_FUA)
+ (REQ_NOMERGE | REQ_STARTED | REQ_SOFTBARRIER | REQ_FLUSH | REQ_FUA)
#define rq_mergeable(rq) \
(!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
(((rq)->cmd_flags & REQ_DISCARD) || \
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index f22b2e9..9e76d35 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -227,8 +227,7 @@
extern void ceph_release_page_vector(struct page **pages, int num_pages);
extern struct page **ceph_get_direct_page_vector(const char __user *data,
- int num_pages,
- loff_t off, size_t len);
+ int num_pages);
extern void ceph_put_page_vector(struct page **pages, int num_pages);
extern void ceph_release_page_vector(struct page **pages, int num_pages);
extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 5956d62..a108b42 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -82,6 +82,7 @@
struct ceph_buffer *middle;
struct page **pages; /* data payload. NOT OWNER. */
unsigned nr_pages; /* size of page array */
+ unsigned page_alignment; /* io offset in first page */
struct ceph_pagelist *pagelist; /* instead of pages */
struct list_head list_head;
struct kref kref;
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 6c91fb0..a1af296 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -79,6 +79,7 @@
struct ceph_file_layout r_file_layout;
struct ceph_snap_context *r_snapc; /* snap context for writes */
unsigned r_num_pages; /* size of page array (follows) */
+ unsigned r_page_alignment; /* io offset in first page */
struct page **r_pages; /* pages for data payload */
int r_pages_from_pool;
int r_own_pages; /* if true, i own page list */
@@ -194,7 +195,8 @@
int do_sync, u32 truncate_seq,
u64 truncate_size,
struct timespec *mtime,
- bool use_mempool, int num_reply);
+ bool use_mempool, int num_reply,
+ int page_align);
static inline void ceph_osdc_get_request(struct ceph_osd_request *req)
{
@@ -218,7 +220,8 @@
struct ceph_file_layout *layout,
u64 off, u64 *plen,
u32 truncate_seq, u64 truncate_size,
- struct page **pages, int nr_pages);
+ struct page **pages, int nr_pages,
+ int page_align);
extern int ceph_osdc_writepages(struct ceph_osd_client *osdc,
struct ceph_vino vino,
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 4823af6..5f09323 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -10,11 +10,6 @@
*
* CPUs are exported via sysfs in the class/cpu/devices/
* directory.
- *
- * Per-cpu interfaces can be implemented using a struct device_interface.
- * See the following for how to do this:
- * - drivers/base/intf.c
- * - Documentation/driver-model/interface.txt
*/
#ifndef _LINUX_CPU_H_
#define _LINUX_CPU_H_
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index a7d9dc2..7b776d7 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -175,10 +175,21 @@
return 0;
}
-#define enable_intr_remapping(mode) (-1)
-#define disable_intr_remapping() (0)
-#define reenable_intr_remapping(mode) (0)
#define intr_remapping_enabled (0)
+
+static inline int enable_intr_remapping(int eim)
+{
+ return -1;
+}
+
+static inline void disable_intr_remapping(void)
+{
+}
+
+static inline int reenable_intr_remapping(int eim)
+{
+ return 0;
+}
#endif
/* Can't use the common MSI interrupt functions
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index 9b2a015..ef44c7a 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -53,7 +53,7 @@
extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.9rc2"
+#define REL_VERSION "8.3.9"
#define API_VERSION 88
#define PRO_VERSION_MIN 86
#define PRO_VERSION_MAX 95
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 7fca3dc..d1631d3 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1122,6 +1122,7 @@
/* drivers/video/fbcmap.c */
extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
+extern int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags);
extern void fb_dealloc_cmap(struct fb_cmap *cmap);
extern int fb_copy_cmap(const struct fb_cmap *from, struct fb_cmap *to);
extern int fb_cmap_to_user(const struct fb_cmap *from, struct fb_cmap_user *to);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 334d68a..c9e06cc 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -34,9 +34,9 @@
#define SEEK_MAX SEEK_END
struct fstrim_range {
- uint64_t start;
- uint64_t len;
- uint64_t minlen;
+ __u64 start;
+ __u64 len;
+ __u64 minlen;
};
/* And dynamically-tunable limits and defaults: */
@@ -1612,7 +1612,6 @@
ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
#endif
int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t);
- int (*trim_fs) (struct super_block *, struct fstrim_range *);
};
/*
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index fc295d7..781d467 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -54,7 +54,6 @@
};
#define MFB_SET_CHROMA_KEY _IOW('M', 1, struct mfb_chroma_key)
-#define MFB_WAIT_FOR_VSYNC _IOW('F', 0x20, u_int32_t)
#define MFB_SET_BRIGHTNESS _IOW('M', 3, __u8)
#define MFB_SET_ALPHA 0x80014d00
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index e8713d5..f54adfc 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -360,7 +360,7 @@
extern gfp_t gfp_allowed_mask;
-extern void set_gfp_allowed_mask(gfp_t mask);
-extern gfp_t clear_gfp_allowed_mask(gfp_t mask);
+extern void pm_restrict_gfp_mask(void);
+extern void pm_restore_gfp_mask(void);
#endif /* __LINUX_GFP_H */
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 8a389b6..32f9fd6 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -2,9 +2,6 @@
#define LINUX_HARDIRQ_H
#include <linux/preempt.h>
-#ifdef CONFIG_PREEMPT
-#include <linux/smp_lock.h>
-#endif
#include <linux/lockdep.h>
#include <linux/ftrace_irq.h>
#include <asm/hardirq.h>
@@ -96,11 +93,16 @@
*/
#define in_nmi() (preempt_count() & NMI_MASK)
-#if defined(CONFIG_PREEMPT)
-# define PREEMPT_INATOMIC_BASE kernel_locked()
-# define PREEMPT_CHECK_OFFSET 1
+#if defined(CONFIG_PREEMPT) && defined(CONFIG_BKL)
+# include <linux/sched.h>
+# define PREEMPT_INATOMIC_BASE (current->lock_depth >= 0)
#else
# define PREEMPT_INATOMIC_BASE 0
+#endif
+
+#if defined(CONFIG_PREEMPT)
+# define PREEMPT_CHECK_OFFSET 1
+#else
# define PREEMPT_CHECK_OFFSET 0
#endif
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index e913819..b676c58 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -5,6 +5,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/uaccess.h>
+#include <linux/hardirq.h>
#include <asm/cacheflush.h>
diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index a2d6ea4..d1e55fe 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -33,6 +33,8 @@
#ifdef CONFIG_HAVE_HW_BREAKPOINT
+extern int __init init_hw_breakpoint(void);
+
static inline void hw_breakpoint_init(struct perf_event_attr *attr)
{
memset(attr, 0, sizeof(*attr));
@@ -108,6 +110,8 @@
#else /* !CONFIG_HAVE_HW_BREAKPOINT */
+static inline int __init init_hw_breakpoint(void) { return 0; }
+
static inline struct perf_event *
register_user_hw_breakpoint(struct perf_event_attr *attr,
perf_overflow_handler_t triggered,
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index e844a0b..4bef5c55 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -32,28 +32,6 @@
*/
/* --- Bit algorithm adapters */
-#define I2C_HW_B_BT848 0x010005 /* BT848 video boards */
-#define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */
-#define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */
#define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */
-#define I2C_HW_B_EM28XX 0x01001f /* em28xx video capture cards */
-#define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */
-#define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */
-#define I2C_HW_B_AU0828 0x010023 /* auvitek au0828 usb bridge */
-#define I2C_HW_B_CX231XX 0x010024 /* Conexant CX231XX USB based cards */
-#define I2C_HW_B_HDPVR 0x010025 /* Hauppauge HD PVR */
-
-/* --- SGI adapters */
-#define I2C_HW_SGI_VINO 0x160000
-
-/* --- SMBus only adapters */
-#define I2C_HW_SMBUS_W9968CF 0x04000d
-#define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_CAFE 0x040012 /* Marvell 88ALP01 "CAFE" cam */
-
-/* --- Miscellaneous adapters */
-#define I2C_HW_SAA7146 0x060000 /* SAA7146 video decoder bus */
-#define I2C_HW_SAA7134 0x090000 /* SAA7134 video decoder bus */
#endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 889b35a..56cfe23 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -353,7 +353,7 @@
*/
struct i2c_adapter {
struct module *owner;
- unsigned int id;
+ unsigned int id __deprecated;
unsigned int class; /* classes to allow probing for */
const struct i2c_algorithm *algo; /* the algorithm to access the bus */
void *algo_data;
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index 3c5d6b6..cec17cf 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -1,7 +1,7 @@
/*
* Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
*
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2010 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
@@ -77,13 +77,26 @@
/* Configuration Register1 */
#define ADP5588_AUTO_INC (1 << 7)
#define ADP5588_GPIEM_CFG (1 << 6)
+#define ADP5588_OVR_FLOW_M (1 << 5)
#define ADP5588_INT_CFG (1 << 4)
+#define ADP5588_OVR_FLOW_IEN (1 << 3)
+#define ADP5588_K_LCK_IM (1 << 2)
#define ADP5588_GPI_IEN (1 << 1)
+#define ADP5588_KE_IEN (1 << 0)
/* Interrupt Status Register */
+#define ADP5588_CMP2_INT (1 << 5)
+#define ADP5588_CMP1_INT (1 << 4)
+#define ADP5588_OVR_FLOW_INT (1 << 3)
+#define ADP5588_K_LCK_INT (1 << 2)
#define ADP5588_GPI_INT (1 << 1)
#define ADP5588_KE_INT (1 << 0)
+/* Key Lock and Event Counter Register */
+#define ADP5588_K_LCK_EN (1 << 6)
+#define ADP5588_LCK21 0x30
+#define ADP5588_KEC 0xF
+
#define ADP5588_MAXGPIO 18
#define ADP5588_BANK(offs) ((offs) >> 3)
#define ADP5588_BIT(offs) (1u << ((offs) & 0x7))
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index c2f3a72..635e1fa 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -339,6 +339,31 @@
}
}
+/**
+ * vlan_get_protocol - get protocol EtherType.
+ * @skb: skbuff to query
+ *
+ * Returns the EtherType of the packet, regardless of whether it is
+ * vlan encapsulated (normal or hardware accelerated) or not.
+ */
+static inline __be16 vlan_get_protocol(const struct sk_buff *skb)
+{
+ __be16 protocol = 0;
+
+ if (vlan_tx_tag_present(skb) ||
+ skb->protocol != cpu_to_be16(ETH_P_8021Q))
+ protocol = skb->protocol;
+ else {
+ __be16 proto, *protop;
+ protop = skb_header_pointer(skb, offsetof(struct vlan_ethhdr,
+ h_vlan_encapsulated_proto),
+ sizeof(proto), &proto);
+ if (likely(protop))
+ protocol = *protop;
+ }
+
+ return protocol;
+}
#endif /* __KERNEL__ */
/* VLAN IOCTLs are found in sockios.h */
diff --git a/include/linux/input.h b/include/linux/input.h
index 51af441..6ef4446 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1406,6 +1406,8 @@
int __must_check input_register_device(struct input_dev *);
void input_unregister_device(struct input_dev *);
+void input_reset_device(struct input_dev *);
+
int __must_check input_register_handler(struct input_handler *);
void input_unregister_handler(struct input_handler *);
@@ -1421,7 +1423,7 @@
int input_open_device(struct input_handle *);
void input_close_device(struct input_handle *);
-int input_flush_device(struct input_handle* handle, struct file* file);
+int input_flush_device(struct input_handle *handle, struct file *file);
void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value);
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 3e70b21..b2eee89 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -76,7 +76,6 @@
void exit_io_context(struct task_struct *task);
struct io_context *get_io_context(gfp_t gfp_flags, int node);
struct io_context *alloc_io_context(gfp_t gfp_flags, int node);
-void copy_io_context(struct io_context **pdst, struct io_context **psrc);
#else
static inline void exit_io_context(struct task_struct *task)
{
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 450092c..b6de9a6 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -17,13 +17,11 @@
#include <linux/bitops.h>
#include <linux/log2.h>
#include <linux/typecheck.h>
+#include <linux/printk.h>
#include <linux/dynamic_debug.h>
#include <asm/byteorder.h>
#include <asm/bug.h>
-extern const char linux_banner[];
-extern const char linux_proc_banner[];
-
#define USHRT_MAX ((u16)(~0U))
#define SHRT_MAX ((s16)(USHRT_MAX>>1))
#define SHRT_MIN ((s16)(-SHRT_MAX - 1))
@@ -60,7 +58,7 @@
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
#define roundup(x, y) ( \
{ \
- typeof(y) __y = y; \
+ const typeof(y) __y = y; \
(((x) + (__y - 1)) / __y) * __y; \
} \
)
@@ -110,31 +108,6 @@
*/
#define lower_32_bits(n) ((u32)(n))
-#define KERN_EMERG "<0>" /* system is unusable */
-#define KERN_ALERT "<1>" /* action must be taken immediately */
-#define KERN_CRIT "<2>" /* critical conditions */
-#define KERN_ERR "<3>" /* error conditions */
-#define KERN_WARNING "<4>" /* warning conditions */
-#define KERN_NOTICE "<5>" /* normal but significant condition */
-#define KERN_INFO "<6>" /* informational */
-#define KERN_DEBUG "<7>" /* debug-level messages */
-
-/* Use the default kernel loglevel */
-#define KERN_DEFAULT "<d>"
-/*
- * Annotation for a "continued" line of log printout (only done after a
- * line that had no enclosing \n). Only to be used by core/arch code
- * during early bootup (a continued line is not SMP-safe otherwise).
- */
-#define KERN_CONT "<c>"
-
-extern int console_printk[];
-
-#define console_loglevel (console_printk[0])
-#define default_message_loglevel (console_printk[1])
-#define minimum_console_loglevel (console_printk[2])
-#define default_console_loglevel (console_printk[3])
-
struct completion;
struct pt_regs;
struct user;
@@ -187,11 +160,6 @@
}
#endif
-struct va_format {
- const char *fmt;
- va_list *va;
-};
-
extern struct atomic_notifier_head panic_notifier_list;
extern long (*panic_blink)(int state);
NORET_TYPE void panic(const char * fmt, ...)
@@ -245,114 +213,8 @@
struct pid;
extern struct pid *session_of_pgrp(struct pid *pgrp);
-/*
- * FW_BUG
- * Add this to a message where you are sure the firmware is buggy or behaves
- * really stupid or out of spec. Be aware that the responsible BIOS developer
- * should be able to fix this issue or at least get a concrete idea of the
- * problem by reading your message without the need of looking at the kernel
- * code.
- *
- * Use it for definite and high priority BIOS bugs.
- *
- * FW_WARN
- * Use it for not that clear (e.g. could the kernel messed up things already?)
- * and medium priority BIOS bugs.
- *
- * FW_INFO
- * Use this one if you want to tell the user or vendor about something
- * suspicious, but generally harmless related to the firmware.
- *
- * Use it for information or very low priority BIOS bugs.
- */
-#define FW_BUG "[Firmware Bug]: "
-#define FW_WARN "[Firmware Warn]: "
-#define FW_INFO "[Firmware Info]: "
-
-/*
- * HW_ERR
- * Add this to a message for hardware errors, so that user can report
- * it to hardware vendor instead of LKML or software vendor.
- */
-#define HW_ERR "[Hardware Error]: "
-
-#ifdef CONFIG_PRINTK
-asmlinkage int vprintk(const char *fmt, va_list args)
- __attribute__ ((format (printf, 1, 0)));
-asmlinkage int printk(const char * fmt, ...)
- __attribute__ ((format (printf, 1, 2))) __cold;
-
-/*
- * Please don't use printk_ratelimit(), because it shares ratelimiting state
- * with all other unrelated printk_ratelimit() callsites. Instead use
- * printk_ratelimited() or plain old __ratelimit().
- */
-extern int __printk_ratelimit(const char *func);
-#define printk_ratelimit() __printk_ratelimit(__func__)
-extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
- unsigned int interval_msec);
-
-extern int printk_delay_msec;
-
-/*
- * Print a one-time message (analogous to WARN_ONCE() et al):
- */
-#define printk_once(x...) ({ \
- static bool __print_once; \
- \
- if (!__print_once) { \
- __print_once = true; \
- printk(x); \
- } \
-})
-
-void log_buf_kexec_setup(void);
-#else
-static inline int vprintk(const char *s, va_list args)
- __attribute__ ((format (printf, 1, 0)));
-static inline int vprintk(const char *s, va_list args) { return 0; }
-static inline int printk(const char *s, ...)
- __attribute__ ((format (printf, 1, 2)));
-static inline int __cold printk(const char *s, ...) { return 0; }
-static inline int printk_ratelimit(void) { return 0; }
-static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
- unsigned int interval_msec) \
- { return false; }
-
-/* No effect, but we still get type checking even in the !PRINTK case: */
-#define printk_once(x...) printk(x)
-
-static inline void log_buf_kexec_setup(void)
-{
-}
-#endif
-
-/*
- * Dummy printk for disabled debugging statements to use whilst maintaining
- * gcc's format and side-effect checking.
- */
-static inline __attribute__ ((format (printf, 1, 2)))
-int no_printk(const char *s, ...) { return 0; }
-
-extern int printk_needs_cpu(int cpu);
-extern void printk_tick(void);
-
-extern void asmlinkage __attribute__((format(printf, 1, 2)))
- early_printk(const char *fmt, ...);
-
unsigned long int_sqrt(unsigned long);
-static inline void console_silent(void)
-{
- console_loglevel = 0;
-}
-
-static inline void console_verbose(void)
-{
- if (console_loglevel)
- console_loglevel = 15;
-}
-
extern void bust_spinlocks(int yes);
extern void wake_up_klogd(void);
extern int oops_in_progress; /* If set, an oops, panic(), BUG() or die() is in progress */
@@ -389,22 +251,6 @@
#define TAINT_CRAP 10
#define TAINT_FIRMWARE_WORKAROUND 11
-extern void dump_stack(void) __cold;
-
-enum {
- DUMP_PREFIX_NONE,
- DUMP_PREFIX_ADDRESS,
- DUMP_PREFIX_OFFSET
-};
-extern void hex_dump_to_buffer(const void *buf, size_t len,
- int rowsize, int groupsize,
- char *linebuf, size_t linebuflen, bool ascii);
-extern void print_hex_dump(const char *level, const char *prefix_str,
- int prefix_type, int rowsize, int groupsize,
- const void *buf, size_t len, bool ascii);
-extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
- const void *buf, size_t len);
-
extern const char hex_asc[];
#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]
@@ -418,94 +264,6 @@
extern int hex_to_bin(char ch);
-#ifndef pr_fmt
-#define pr_fmt(fmt) fmt
-#endif
-
-#define pr_emerg(fmt, ...) \
- printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert(fmt, ...) \
- printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit(fmt, ...) \
- printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err(fmt, ...) \
- printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warning(fmt, ...) \
- printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn pr_warning
-#define pr_notice(fmt, ...) \
- printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info(fmt, ...) \
- printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_cont(fmt, ...) \
- printk(KERN_CONT fmt, ##__VA_ARGS__)
-
-/* pr_devel() should produce zero code unless DEBUG is defined */
-#ifdef DEBUG
-#define pr_devel(fmt, ...) \
- printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_devel(fmt, ...) \
- ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
-#endif
-
-/* If you are writing a driver, please use dev_dbg instead */
-#if defined(DEBUG)
-#define pr_debug(fmt, ...) \
- printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#elif defined(CONFIG_DYNAMIC_DEBUG)
-/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
-#define pr_debug(fmt, ...) \
- dynamic_pr_debug(fmt, ##__VA_ARGS__)
-#else
-#define pr_debug(fmt, ...) \
- ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
-#endif
-
-/*
- * ratelimited messages with local ratelimit_state,
- * no local ratelimit_state used in the !PRINTK case
- */
-#ifdef CONFIG_PRINTK
-#define printk_ratelimited(fmt, ...) ({ \
- static DEFINE_RATELIMIT_STATE(_rs, \
- DEFAULT_RATELIMIT_INTERVAL, \
- DEFAULT_RATELIMIT_BURST); \
- \
- if (__ratelimit(&_rs)) \
- printk(fmt, ##__VA_ARGS__); \
-})
-#else
-/* No effect, but we still get type checking even in the !PRINTK case: */
-#define printk_ratelimited printk
-#endif
-
-#define pr_emerg_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warning_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn_ratelimited pr_warning_ratelimited
-#define pr_notice_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-/* no pr_cont_ratelimited, don't do that... */
-/* If you are writing a driver, please use dev_dbg instead */
-#if defined(DEBUG)
-#define pr_debug_ratelimited(fmt, ...) \
- printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_debug_ratelimited(fmt, ...) \
- ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
- ##__VA_ARGS__); 0; })
-#endif
-
/*
* General tracing related utility functions - trace_printk(),
* tracing_on/tracing_off and tracing_start()/tracing_stop
diff --git a/include/linux/leds-lp5521.h b/include/linux/leds-lp5521.h
new file mode 100644
index 0000000..38368d7
--- /dev/null
+++ b/include/linux/leds-lp5521.h
@@ -0,0 +1,47 @@
+/*
+ * LP5521 LED chip driver.
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __LINUX_LP5521_H
+#define __LINUX_LP5521_H
+
+/* See Documentation/leds/leds-lp5521.txt */
+
+struct lp5521_led_config {
+ u8 chan_nr;
+ u8 led_current; /* mA x10, 0 if led is not connected */
+ u8 max_current;
+};
+
+#define LP5521_CLOCK_AUTO 0
+#define LP5521_CLOCK_INT 1
+#define LP5521_CLOCK_EXT 2
+
+struct lp5521_platform_data {
+ struct lp5521_led_config *led_config;
+ u8 num_channels;
+ u8 clock_mode;
+ int (*setup_resources)(void);
+ void (*release_resources)(void);
+ void (*enable)(bool state);
+};
+
+#endif /* __LINUX_LP5521_H */
diff --git a/include/linux/leds-lp5523.h b/include/linux/leds-lp5523.h
new file mode 100644
index 0000000..7967476
--- /dev/null
+++ b/include/linux/leds-lp5523.h
@@ -0,0 +1,47 @@
+/*
+ * LP5523 LED Driver
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __LINUX_LP5523_H
+#define __LINUX_LP5523_H
+
+/* See Documentation/leds/leds-lp5523.txt */
+
+struct lp5523_led_config {
+ u8 chan_nr;
+ u8 led_current; /* mA x10, 0 if led is not connected */
+ u8 max_current;
+};
+
+#define LP5523_CLOCK_AUTO 0
+#define LP5523_CLOCK_INT 1
+#define LP5523_CLOCK_EXT 2
+
+struct lp5523_platform_data {
+ struct lp5523_led_config *led_config;
+ u8 num_channels;
+ u8 clock_mode;
+ int (*setup_resources)(void);
+ void (*release_resources)(void);
+ void (*enable)(bool state);
+};
+
+#endif /* __LINUX_LP5523_H */
diff --git a/include/linux/leds.h b/include/linux/leds.h
index ba6986a..0f19df9 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -15,6 +15,7 @@
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/rwsem.h>
+#include <linux/timer.h>
struct device;
/*
@@ -45,10 +46,14 @@
/* Get LED brightness level */
enum led_brightness (*brightness_get)(struct led_classdev *led_cdev);
- /* Activate hardware accelerated blink, delays are in
- * miliseconds and if none is provided then a sensible default
- * should be chosen. The call can adjust the timings if it can't
- * match the values specified exactly. */
+ /*
+ * Activate hardware accelerated blink, delays are in milliseconds
+ * and if both are zero then a sensible default should be chosen.
+ * The call should adjust the timings in that case and if it can't
+ * match the values specified exactly.
+ * Deactivate blinking again when the brightness is set to a fixed
+ * value via the brightness_set() callback.
+ */
int (*blink_set)(struct led_classdev *led_cdev,
unsigned long *delay_on,
unsigned long *delay_off);
@@ -57,6 +62,10 @@
struct list_head node; /* LED Device list */
const char *default_trigger; /* Trigger to use */
+ unsigned long blink_delay_on, blink_delay_off;
+ struct timer_list blink_timer;
+ int blink_brightness;
+
#ifdef CONFIG_LEDS_TRIGGERS
/* Protects the trigger data below */
struct rw_semaphore trigger_lock;
@@ -73,6 +82,36 @@
extern void led_classdev_suspend(struct led_classdev *led_cdev);
extern void led_classdev_resume(struct led_classdev *led_cdev);
+/**
+ * led_blink_set - set blinking with software fallback
+ * @led_cdev: the LED to start blinking
+ * @delay_on: the time it should be on (in ms)
+ * @delay_off: the time it should ble off (in ms)
+ *
+ * This function makes the LED blink, attempting to use the
+ * hardware acceleration if possible, but falling back to
+ * software blinking if there is no hardware blinking or if
+ * the LED refuses the passed values.
+ *
+ * Note that if software blinking is active, simply calling
+ * led_cdev->brightness_set() will not stop the blinking,
+ * use led_classdev_brightness_set() instead.
+ */
+extern void led_blink_set(struct led_classdev *led_cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off);
+/**
+ * led_brightness_set - set LED brightness
+ * @led_cdev: the LED to set
+ * @brightness: the brightness to set it to
+ *
+ * Set an LED's brightness, and, if necessary, cancel the
+ * software blink timer that implements blinking when the
+ * hardware doesn't.
+ */
+extern void led_brightness_set(struct led_classdev *led_cdev,
+ enum led_brightness brightness);
+
/*
* LED Triggers
*/
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 15b77b8..d947b12 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -986,7 +986,7 @@
unsigned long, struct ata_port_operations *);
extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
-extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
+extern int ata_scsi_queuecmd(struct Scsi_Host *h, struct scsi_cmnd *cmd);
extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
int cmd, void __user *arg);
extern void ata_sas_port_destroy(struct ata_port *);
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index a34dea4..2dee05e 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -43,6 +43,7 @@
struct sockaddr_storage h_addr; /* peer address */
size_t h_addrlen;
struct sockaddr_storage h_srcaddr; /* our address (optional) */
+ size_t h_srcaddrlen;
struct rpc_clnt *h_rpcclnt; /* RPC client to talk to peer */
char *h_name; /* remote hostname */
u32 h_version; /* interface version */
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index 1ff81b5..dd3c34e 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -11,6 +11,7 @@
#define MARVELL_PHY_ID_88E1118 0x01410e10
#define MARVELL_PHY_ID_88E1121R 0x01410cb0
#define MARVELL_PHY_ID_88E1145 0x01410cd0
+#define MARVELL_PHY_ID_88E1149R 0x01410e50
#define MARVELL_PHY_ID_88E1240 0x01410e30
#define MARVELL_PHY_ID_88E1318S 0x01410e90
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 4307231..31c237a 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -161,6 +161,9 @@
extern void put_page_bootmem(struct page *page);
#endif
+void lock_memory_hotplug(void);
+void unlock_memory_hotplug(void);
+
#else /* ! CONFIG_MEMORY_HOTPLUG */
/*
* Stub functions for when hotplug is off
@@ -192,6 +195,9 @@
{
}
+static inline void lock_memory_hotplug(void) {}
+static inline void unlock_memory_hotplug(void) {}
+
#endif /* ! CONFIG_MEMORY_HOTPLUG */
#ifdef CONFIG_MEMORY_HOTREMOVE
diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index de79bae..3fd3684 100644
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -17,6 +17,11 @@
#include <linux/interrupt.h>
+enum wm8994_type {
+ WM8994 = 0,
+ WM8958 = 1,
+};
+
struct regulator_dev;
struct regulator_bulk_data;
@@ -48,6 +53,8 @@
struct mutex io_lock;
struct mutex irq_lock;
+ enum wm8994_type type;
+
struct device *dev;
int (*read_dev)(struct wm8994 *wm8994, unsigned short reg,
int bytes, void *dest);
@@ -68,6 +75,7 @@
u16 gpio_regs[WM8994_NUM_GPIO_REGS];
struct regulator_dev *dbvdd;
+ int num_supplies;
struct regulator_bulk_data *supplies;
};
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index add8a1b..9eab263 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -30,6 +30,8 @@
#define WM8994_DRC_REGS 5
#define WM8994_EQ_REGS 20
+#define WM8958_MBC_CUTOFF_REGS 20
+#define WM8958_MBC_COEFF_REGS 48
/**
* DRC configurations are specified with a label and a set of register
@@ -59,6 +61,18 @@
u16 regs[WM8994_EQ_REGS];
};
+/**
+ * Multiband compressor configurations are specified with a label and
+ * two sets of values to write. Configurations are expected to be
+ * generated using the multiband compressor configuration panel in
+ * WISCE - see http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8958_mbc_cfg {
+ const char *name;
+ u16 cutoff_regs[WM8958_MBC_CUTOFF_REGS];
+ u16 coeff_regs[WM8958_MBC_COEFF_REGS];
+};
+
struct wm8994_pdata {
int gpio_base;
@@ -78,6 +92,9 @@
int num_retune_mobile_cfgs;
struct wm8994_retune_mobile_cfg *retune_mobile_cfgs;
+ int num_mbc_cfgs;
+ struct wm8958_mbc_cfg *mbc_cfgs;
+
/* LINEOUT can be differential or single ended */
unsigned int lineout1_diff:1;
unsigned int lineout2_diff:1;
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h
index 967f62f..be072fa 100644
--- a/include/linux/mfd/wm8994/registers.h
+++ b/include/linux/mfd/wm8994/registers.h
@@ -64,12 +64,16 @@
#define WM8994_LDO_1 0x3B
#define WM8994_LDO_2 0x3C
#define WM8994_CHARGE_PUMP_1 0x4C
+#define WM8958_CHARGE_PUMP_2 0x4D
#define WM8994_CLASS_W_1 0x51
#define WM8994_DC_SERVO_1 0x54
#define WM8994_DC_SERVO_2 0x55
#define WM8994_DC_SERVO_4 0x57
#define WM8994_DC_SERVO_READBACK 0x58
#define WM8994_ANALOGUE_HP_1 0x60
+#define WM8958_MIC_DETECT_1 0xD0
+#define WM8958_MIC_DETECT_2 0xD1
+#define WM8958_MIC_DETECT_3 0xD2
#define WM8994_CHIP_REVISION 0x100
#define WM8994_CONTROL_INTERFACE 0x101
#define WM8994_WRITE_SEQUENCER_CTRL_1 0x110
@@ -109,6 +113,10 @@
#define WM8994_AIF2DAC_LRCLK 0x315
#define WM8994_AIF2DAC_DATA 0x316
#define WM8994_AIF2ADC_DATA 0x317
+#define WM8958_AIF3_CONTROL_1 0x320
+#define WM8958_AIF3_CONTROL_2 0x321
+#define WM8958_AIF3DAC_DATA 0x322
+#define WM8958_AIF3ADC_DATA 0x323
#define WM8994_AIF1_ADC1_LEFT_VOLUME 0x400
#define WM8994_AIF1_ADC1_RIGHT_VOLUME 0x401
#define WM8994_AIF1_DAC1_LEFT_VOLUME 0x402
@@ -242,6 +250,83 @@
#define WM8994_INTERRUPT_STATUS_2_MASK 0x739
#define WM8994_INTERRUPT_CONTROL 0x740
#define WM8994_IRQ_DEBOUNCE 0x748
+#define WM8958_DSP2_PROGRAM 0x900
+#define WM8958_DSP2_CONFIG 0x901
+#define WM8958_DSP2_MAGICNUM 0xA00
+#define WM8958_DSP2_RELEASEYEAR 0xA01
+#define WM8958_DSP2_RELEASEMONTHDAY 0xA02
+#define WM8958_DSP2_RELEASETIME 0xA03
+#define WM8958_DSP2_VERMAJMIN 0xA04
+#define WM8958_DSP2_VERBUILD 0xA05
+#define WM8958_DSP2_EXECCONTROL 0xA0D
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_1 0x2200
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_2 0x2201
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C2_1 0x2202
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C2_2 0x2203
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C3_1 0x2204
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C3_2 0x2205
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C2_1 0x2206
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C2_2 0x2207
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C3_1 0x2208
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C3_2 0x2209
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C1_1 0x220A
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C1_2 0x220B
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C1_1 0x220C
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C1_2 0x220D
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C2_1 0x220E
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C2_2 0x220F
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C3_1 0x2210
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C3_2 0x2211
+#define WM8958_MBC_BAND_1_LOWER_CUTOFF_1 0x2212
+#define WM8958_MBC_BAND_1_LOWER_CUTOFF_2 0x2213
+#define WM8958_MBC_BAND_1_K_1 0x2400
+#define WM8958_MBC_BAND_1_K_2 0x2401
+#define WM8958_MBC_BAND_1_N1_1 0x2402
+#define WM8958_MBC_BAND_1_N1_2 0x2403
+#define WM8958_MBC_BAND_1_N2_1 0x2404
+#define WM8958_MBC_BAND_1_N2_2 0x2405
+#define WM8958_MBC_BAND_1_N3_1 0x2406
+#define WM8958_MBC_BAND_1_N3_2 0x2407
+#define WM8958_MBC_BAND_1_N4_1 0x2408
+#define WM8958_MBC_BAND_1_N4_2 0x2409
+#define WM8958_MBC_BAND_1_N5_1 0x240A
+#define WM8958_MBC_BAND_1_N5_2 0x240B
+#define WM8958_MBC_BAND_1_X1_1 0x240C
+#define WM8958_MBC_BAND_1_X1_2 0x240D
+#define WM8958_MBC_BAND_1_X2_1 0x240E
+#define WM8958_MBC_BAND_1_X2_2 0x240F
+#define WM8958_MBC_BAND_1_X3_1 0x2410
+#define WM8958_MBC_BAND_1_X3_2 0x2411
+#define WM8958_MBC_BAND_1_ATTACK_1 0x2412
+#define WM8958_MBC_BAND_1_ATTACK_2 0x2413
+#define WM8958_MBC_BAND_1_DECAY_1 0x2414
+#define WM8958_MBC_BAND_1_DECAY_2 0x2415
+#define WM8958_MBC_BAND_2_K_1 0x2416
+#define WM8958_MBC_BAND_2_K_2 0x2417
+#define WM8958_MBC_BAND_2_N1_1 0x2418
+#define WM8958_MBC_BAND_2_N1_2 0x2419
+#define WM8958_MBC_BAND_2_N2_1 0x241A
+#define WM8958_MBC_BAND_2_N2_2 0x241B
+#define WM8958_MBC_BAND_2_N3_1 0x241C
+#define WM8958_MBC_BAND_2_N3_2 0x241D
+#define WM8958_MBC_BAND_2_N4_1 0x241E
+#define WM8958_MBC_BAND_2_N4_2 0x241F
+#define WM8958_MBC_BAND_2_N5_1 0x2420
+#define WM8958_MBC_BAND_2_N5_2 0x2421
+#define WM8958_MBC_BAND_2_X1_1 0x2422
+#define WM8958_MBC_BAND_2_X1_2 0x2423
+#define WM8958_MBC_BAND_2_X2_1 0x2424
+#define WM8958_MBC_BAND_2_X2_2 0x2425
+#define WM8958_MBC_BAND_2_X3_1 0x2426
+#define WM8958_MBC_BAND_2_X3_2 0x2427
+#define WM8958_MBC_BAND_2_ATTACK_1 0x2428
+#define WM8958_MBC_BAND_2_ATTACK_2 0x2429
+#define WM8958_MBC_BAND_2_DECAY_1 0x242A
+#define WM8958_MBC_BAND_2_DECAY_2 0x242B
+#define WM8958_MBC_B2_PG2_1 0x242C
+#define WM8958_MBC_B2_PG2_2 0x242D
+#define WM8958_MBC_B1_PG2_1 0x242E
+#define WM8958_MBC_B1_PG2_2 0x242F
#define WM8994_WRITE_SEQUENCER_0 0x3000
#define WM8994_WRITE_SEQUENCER_1 0x3001
#define WM8994_WRITE_SEQUENCER_2 0x3002
@@ -992,6 +1077,12 @@
/*
* R6 (0x06) - Power Management (6)
*/
+#define WM8958_AIF3ADC_SRC_MASK 0x0600 /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF3ADC_SRC_SHIFT 9 /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF3ADC_SRC_WIDTH 2 /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF2DAC_SRC_MASK 0x0180 /* AIF2DAC_SRC - [8:7] */
+#define WM8958_AIF2DAC_SRC_SHIFT 7 /* AIF2DAC_SRC - [8:7] */
+#define WM8958_AIF2DAC_SRC_WIDTH 2 /* AIF2DAC_SRC - [8:7] */
#define WM8994_AIF3_TRI 0x0020 /* AIF3_TRI */
#define WM8994_AIF3_TRI_MASK 0x0020 /* AIF3_TRI */
#define WM8994_AIF3_TRI_SHIFT 5 /* AIF3_TRI */
@@ -1836,6 +1927,14 @@
#define WM8994_CP_ENA_WIDTH 1 /* CP_ENA */
/*
+ * R77 (0x4D) - Charge Pump (2)
+ */
+#define WM8958_CP_DISCH 0x8000 /* CP_DISCH */
+#define WM8958_CP_DISCH_MASK 0x8000 /* CP_DISCH */
+#define WM8958_CP_DISCH_SHIFT 15 /* CP_DISCH */
+#define WM8958_CP_DISCH_WIDTH 1 /* CP_DISCH */
+
+/*
* R81 (0x51) - Class W (1)
*/
#define WM8994_CP_DYN_SRC_SEL_MASK 0x0300 /* CP_DYN_SRC_SEL - [9:8] */
@@ -1952,6 +2051,46 @@
#define WM8994_HPOUT1R_DLY_WIDTH 1 /* HPOUT1R_DLY */
/*
+ * R208 (0xD0) - Mic Detect 1
+ */
+#define WM8958_MICD_BIAS_STARTTIME_MASK 0xF000 /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_BIAS_STARTTIME_SHIFT 12 /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_BIAS_STARTTIME_WIDTH 4 /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_RATE_MASK 0x0F00 /* MICD_RATE - [11:8] */
+#define WM8958_MICD_RATE_SHIFT 8 /* MICD_RATE - [11:8] */
+#define WM8958_MICD_RATE_WIDTH 4 /* MICD_RATE - [11:8] */
+#define WM8958_MICD_DBTIME 0x0002 /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_MASK 0x0002 /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_SHIFT 1 /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_WIDTH 1 /* MICD_DBTIME */
+#define WM8958_MICD_ENA 0x0001 /* MICD_ENA */
+#define WM8958_MICD_ENA_MASK 0x0001 /* MICD_ENA */
+#define WM8958_MICD_ENA_SHIFT 0 /* MICD_ENA */
+#define WM8958_MICD_ENA_WIDTH 1 /* MICD_ENA */
+
+/*
+ * R209 (0xD1) - Mic Detect 2
+ */
+#define WM8958_MICD_LVL_SEL_MASK 0x00FF /* MICD_LVL_SEL - [7:0] */
+#define WM8958_MICD_LVL_SEL_SHIFT 0 /* MICD_LVL_SEL - [7:0] */
+#define WM8958_MICD_LVL_SEL_WIDTH 8 /* MICD_LVL_SEL - [7:0] */
+
+/*
+ * R210 (0xD2) - Mic Detect 3
+ */
+#define WM8958_MICD_LVL_MASK 0x07FC /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_SHIFT 2 /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_WIDTH 9 /* MICD_LVL - [10:2] */
+#define WM8958_MICD_VALID 0x0002 /* MICD_VALID */
+#define WM8958_MICD_VALID_MASK 0x0002 /* MICD_VALID */
+#define WM8958_MICD_VALID_SHIFT 1 /* MICD_VALID */
+#define WM8958_MICD_VALID_WIDTH 1 /* MICD_VALID */
+#define WM8958_MICD_STS 0x0001 /* MICD_STS */
+#define WM8958_MICD_STS_MASK 0x0001 /* MICD_STS */
+#define WM8958_MICD_STS_SHIFT 0 /* MICD_STS */
+#define WM8958_MICD_STS_WIDTH 1 /* MICD_STS */
+
+/*
* R256 (0x100) - Chip Revision
*/
#define WM8994_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */
@@ -2069,6 +2208,14 @@
/*
* R520 (0x208) - Clocking (1)
*/
+#define WM8958_DSP2CLK_ENA 0x4000 /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_MASK 0x4000 /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_SHIFT 14 /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_WIDTH 1 /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_SRC 0x1000 /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_MASK 0x1000 /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_SHIFT 12 /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_WIDTH 1 /* DSP2CLK_SRC */
#define WM8994_TOCLK_ENA 0x0010 /* TOCLK_ENA */
#define WM8994_TOCLK_ENA_MASK 0x0010 /* TOCLK_ENA */
#define WM8994_TOCLK_ENA_SHIFT 4 /* TOCLK_ENA */
@@ -2553,6 +2700,63 @@
#define WM8994_AIF2ADCR_DAT_INV_WIDTH 1 /* AIF2ADCR_DAT_INV */
/*
+ * R800 (0x320) - AIF3 Control (1)
+ */
+#define WM8958_AIF3_LRCLK_INV 0x0080 /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_MASK 0x0080 /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_SHIFT 7 /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_WIDTH 1 /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_WL_MASK 0x0060 /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_WL_SHIFT 5 /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_WL_WIDTH 2 /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_FMT_MASK 0x0018 /* AIF3_FMT - [4:3] */
+#define WM8958_AIF3_FMT_SHIFT 3 /* AIF3_FMT - [4:3] */
+#define WM8958_AIF3_FMT_WIDTH 2 /* AIF3_FMT - [4:3] */
+
+/*
+ * R801 (0x321) - AIF3 Control (2)
+ */
+#define WM8958_AIF3DAC_BOOST_MASK 0x0C00 /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_BOOST_SHIFT 10 /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_BOOST_WIDTH 2 /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_COMP 0x0010 /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_MASK 0x0010 /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_SHIFT 4 /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_WIDTH 1 /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMPMODE 0x0008 /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_MASK 0x0008 /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_SHIFT 3 /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_WIDTH 1 /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3ADC_COMP 0x0004 /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_MASK 0x0004 /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_SHIFT 2 /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_WIDTH 1 /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMPMODE 0x0002 /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_MASK 0x0002 /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_SHIFT 1 /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_WIDTH 1 /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3_LOOPBACK 0x0001 /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_MASK 0x0001 /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_SHIFT 0 /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_WIDTH 1 /* AIF3_LOOPBACK */
+
+/*
+ * R802 (0x322) - AIF3DAC Data
+ */
+#define WM8958_AIF3DAC_DAT_INV 0x0001 /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_MASK 0x0001 /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_SHIFT 0 /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_WIDTH 1 /* AIF3DAC_DAT_INV */
+
+/*
+ * R803 (0x323) - AIF3ADC Data
+ */
+#define WM8958_AIF3ADC_DAT_INV 0x0001 /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_MASK 0x0001 /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_SHIFT 0 /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_WIDTH 1 /* AIF3ADC_DAT_INV */
+
+/*
* R1024 (0x400) - AIF1 ADC1 Left Volume
*/
#define WM8994_AIF1ADC1_VU 0x0100 /* AIF1ADC1_VU */
@@ -4289,4 +4493,102 @@
#define WM8994_TEMP_SHUT_DB_SHIFT 0 /* TEMP_SHUT_DB */
#define WM8994_TEMP_SHUT_DB_WIDTH 1 /* TEMP_SHUT_DB */
+/*
+ * R2304 (0x900) - DSP2_Program
+ */
+#define WM8958_DSP2_ENA 0x0001 /* DSP2_ENA */
+#define WM8958_DSP2_ENA_MASK 0x0001 /* DSP2_ENA */
+#define WM8958_DSP2_ENA_SHIFT 0 /* DSP2_ENA */
+#define WM8958_DSP2_ENA_WIDTH 1 /* DSP2_ENA */
+
+/*
+ * R2305 (0x901) - DSP2_Config
+ */
+#define WM8958_MBC_SEL_MASK 0x0030 /* MBC_SEL - [5:4] */
+#define WM8958_MBC_SEL_SHIFT 4 /* MBC_SEL - [5:4] */
+#define WM8958_MBC_SEL_WIDTH 2 /* MBC_SEL - [5:4] */
+#define WM8958_MBC_ENA 0x0001 /* MBC_ENA */
+#define WM8958_MBC_ENA_MASK 0x0001 /* MBC_ENA */
+#define WM8958_MBC_ENA_SHIFT 0 /* MBC_ENA */
+#define WM8958_MBC_ENA_WIDTH 1 /* MBC_ENA */
+
+/*
+ * R2560 (0xA00) - DSP2_MagicNum
+ */
+#define WM8958_DSP2_MAGIC_NUM_MASK 0xFFFF /* DSP2_MAGIC_NUM - [15:0] */
+#define WM8958_DSP2_MAGIC_NUM_SHIFT 0 /* DSP2_MAGIC_NUM - [15:0] */
+#define WM8958_DSP2_MAGIC_NUM_WIDTH 16 /* DSP2_MAGIC_NUM - [15:0] */
+
+/*
+ * R2561 (0xA01) - DSP2_ReleaseYear
+ */
+#define WM8958_DSP2_RELEASE_YEAR_MASK 0xFFFF /* DSP2_RELEASE_YEAR - [15:0] */
+#define WM8958_DSP2_RELEASE_YEAR_SHIFT 0 /* DSP2_RELEASE_YEAR - [15:0] */
+#define WM8958_DSP2_RELEASE_YEAR_WIDTH 16 /* DSP2_RELEASE_YEAR - [15:0] */
+
+/*
+ * R2562 (0xA02) - DSP2_ReleaseMonthDay
+ */
+#define WM8958_DSP2_RELEASE_MONTH_MASK 0xFF00 /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_MONTH_SHIFT 8 /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_MONTH_WIDTH 8 /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_DAY_MASK 0x00FF /* DSP2_RELEASE_DAY - [7:0] */
+#define WM8958_DSP2_RELEASE_DAY_SHIFT 0 /* DSP2_RELEASE_DAY - [7:0] */
+#define WM8958_DSP2_RELEASE_DAY_WIDTH 8 /* DSP2_RELEASE_DAY - [7:0] */
+
+/*
+ * R2563 (0xA03) - DSP2_ReleaseTime
+ */
+#define WM8958_DSP2_RELEASE_HOURS_MASK 0xFF00 /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_HOURS_SHIFT 8 /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_HOURS_WIDTH 8 /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_MINS_MASK 0x00FF /* DSP2_RELEASE_MINS - [7:0] */
+#define WM8958_DSP2_RELEASE_MINS_SHIFT 0 /* DSP2_RELEASE_MINS - [7:0] */
+#define WM8958_DSP2_RELEASE_MINS_WIDTH 8 /* DSP2_RELEASE_MINS - [7:0] */
+
+/*
+ * R2564 (0xA04) - DSP2_VerMajMin
+ */
+#define WM8958_DSP2_MAJOR_VER_MASK 0xFF00 /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MAJOR_VER_SHIFT 8 /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MAJOR_VER_WIDTH 8 /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MINOR_VER_MASK 0x00FF /* DSP2_MINOR_VER - [7:0] */
+#define WM8958_DSP2_MINOR_VER_SHIFT 0 /* DSP2_MINOR_VER - [7:0] */
+#define WM8958_DSP2_MINOR_VER_WIDTH 8 /* DSP2_MINOR_VER - [7:0] */
+
+/*
+ * R2565 (0xA05) - DSP2_VerBuild
+ */
+#define WM8958_DSP2_BUILD_VER_MASK 0xFFFF /* DSP2_BUILD_VER - [15:0] */
+#define WM8958_DSP2_BUILD_VER_SHIFT 0 /* DSP2_BUILD_VER - [15:0] */
+#define WM8958_DSP2_BUILD_VER_WIDTH 16 /* DSP2_BUILD_VER - [15:0] */
+
+/*
+ * R2573 (0xA0D) - DSP2_ExecControl
+ */
+#define WM8958_DSP2_STOPC 0x0020 /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_MASK 0x0020 /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_SHIFT 5 /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_WIDTH 1 /* DSP2_STOPC */
+#define WM8958_DSP2_STOPS 0x0010 /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_MASK 0x0010 /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_SHIFT 4 /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_WIDTH 1 /* DSP2_STOPS */
+#define WM8958_DSP2_STOPI 0x0008 /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_MASK 0x0008 /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_SHIFT 3 /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_WIDTH 1 /* DSP2_STOPI */
+#define WM8958_DSP2_STOP 0x0004 /* DSP2_STOP */
+#define WM8958_DSP2_STOP_MASK 0x0004 /* DSP2_STOP */
+#define WM8958_DSP2_STOP_SHIFT 2 /* DSP2_STOP */
+#define WM8958_DSP2_STOP_WIDTH 1 /* DSP2_STOP */
+#define WM8958_DSP2_RUNR 0x0002 /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_MASK 0x0002 /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_SHIFT 1 /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_WIDTH 1 /* DSP2_RUNR */
+#define WM8958_DSP2_RUN 0x0001 /* DSP2_RUN */
+#define WM8958_DSP2_RUN_MASK 0x0001 /* DSP2_RUN */
+#define WM8958_DSP2_RUN_SHIFT 0 /* DSP2_RUN */
+#define WM8958_DSP2_RUN_WIDTH 1 /* DSP2_RUN */
+
#endif
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 6d87f68..30f6fad 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -168,6 +168,7 @@
/* DDR mode at 1.8V */
#define MMC_CAP_1_2V_DDR (1 << 12) /* can support */
/* DDR mode at 1.2V */
+#define MMC_CAP_POWER_OFF_CARD (1 << 13) /* Can power off after boot */
mmc_pm_flag_t pm_caps; /* supported pm features */
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index d19e211..5c99da1 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -59,19 +59,19 @@
#define MMCIF_CE_HOST_STS2 0x0000004C
#define MMCIF_CE_VERSION 0x0000007C
-extern inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
+static inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
{
return readl(addr + reg);
}
-extern inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
+static inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
{
writel(val, addr + reg);
}
#define SH_MMCIF_BBS 512 /* boot block size */
-extern inline void sh_mmcif_boot_cmd_send(void __iomem *base,
+static inline void sh_mmcif_boot_cmd_send(void __iomem *base,
unsigned long cmd, unsigned long arg)
{
sh_mmcif_writel(base, MMCIF_CE_INT, 0);
@@ -79,7 +79,7 @@
sh_mmcif_writel(base, MMCIF_CE_CMD_SET, cmd);
}
-extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
+static inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
{
unsigned long tmp;
int cnt;
@@ -95,14 +95,14 @@
return -1;
}
-extern inline int sh_mmcif_boot_cmd(void __iomem *base,
+static inline int sh_mmcif_boot_cmd(void __iomem *base,
unsigned long cmd, unsigned long arg)
{
sh_mmcif_boot_cmd_send(base, cmd, arg);
return sh_mmcif_boot_cmd_poll(base, 0x00010000);
}
-extern inline int sh_mmcif_boot_do_read_single(void __iomem *base,
+static inline int sh_mmcif_boot_do_read_single(void __iomem *base,
unsigned int block_nr,
unsigned long *buf)
{
@@ -125,7 +125,7 @@
return 0;
}
-extern inline int sh_mmcif_boot_do_read(void __iomem *base,
+static inline int sh_mmcif_boot_do_read(void __iomem *base,
unsigned long first_block,
unsigned long nr_blocks,
void *buf)
@@ -143,7 +143,7 @@
return ret;
}
-extern inline void sh_mmcif_boot_init(void __iomem *base)
+static inline void sh_mmcif_boot_init(void __iomem *base)
{
unsigned long tmp;
@@ -177,7 +177,7 @@
sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000);
}
-extern inline void sh_mmcif_boot_slurp(void __iomem *base,
+static inline void sh_mmcif_boot_slurp(void __iomem *base,
unsigned char *buf,
unsigned long no_bytes)
{
diff --git a/include/linux/module.h b/include/linux/module.h
index b29e745..7575bbb 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -517,7 +517,7 @@
#define symbol_put_addr(p) do { } while(0)
#endif /* CONFIG_MODULE_UNLOAD */
-int use_module(struct module *a, struct module *b);
+int ref_module(struct module *a, struct module *b);
/* This is a #define so the string doesn't get put in every .o file */
#define module_name(mod) \
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 072652d..d8fd2c2 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1554,6 +1554,11 @@
static inline void netif_tx_stop_queue(struct netdev_queue *dev_queue)
{
+ if (WARN_ON(!dev_queue)) {
+ printk(KERN_INFO "netif_stop_queue() cannot be called before "
+ "register_netdev()");
+ return;
+ }
set_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
}
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 89341c3..03317c8 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -215,7 +215,7 @@
int ret;
if (!cond ||
- (ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN) == 1))
+ ((ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN)) == 1))
ret = okfn(skb);
return ret;
}
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index bba2668..c66fdb7 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -593,12 +593,6 @@
return ino;
}
-#define nfs_wait_event(clnt, wq, condition) \
-({ \
- int __retval = wait_event_killable(wq, condition); \
- __retval; \
-})
-
#define NFS_JUKEBOX_RETRY_TIME (5 * HZ)
#endif /* __KERNEL__ */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index ba6cc8f..80f0719 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -483,6 +483,7 @@
int eof;
struct nfs_fh * fh;
struct nfs_fattr * fattr;
+ unsigned char d_type;
};
/*
diff --git a/include/linux/node.h b/include/linux/node.h
index 06292da..1466945 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -10,11 +10,6 @@
*
* Nodes are exported via driverfs in the class/node/devices/
* directory.
- *
- * Per-node interfaces can be implemented using a struct device_interface.
- * See the following for how to do this:
- * - drivers/base/intf.c
- * - Documentation/driver-model/interface.txt
*/
#ifndef _LINUX_NODE_H_
#define _LINUX_NODE_H_
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index 5bb13b3..b02195d 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -59,8 +59,6 @@
static inline int TestClearPageCgroup##uname(struct page_cgroup *pc) \
{ return test_and_clear_bit(PCG_##lname, &pc->flags); }
-TESTPCGFLAG(Locked, LOCK)
-
/* Cache flag is set only once (at allocation) */
TESTPCGFLAG(Cache, CACHE)
CLEARPCGFLAG(Cache, CACHE)
@@ -104,6 +102,11 @@
bit_spin_unlock(PCG_LOCK, &pc->flags);
}
+static inline int page_is_cgroup_locked(struct page_cgroup *pc)
+{
+ return bit_spin_is_locked(PCG_LOCK, &pc->flags);
+}
+
#else /* CONFIG_CGROUP_MEM_RES_CTLR */
struct page_cgroup;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c6bcfe9..cb845c16 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2047,6 +2047,7 @@
#define PCI_DEVICE_ID_AFAVLAB_P030 0x2182
#define PCI_SUBDEVICE_ID_AFAVLAB_P061 0x2150
+#define PCI_VENDOR_ID_BCM_GVC 0x14a4
#define PCI_VENDOR_ID_BROADCOM 0x14e4
#define PCI_DEVICE_ID_TIGON3_5752 0x1600
#define PCI_DEVICE_ID_TIGON3_5752M 0x1601
@@ -2441,6 +2442,7 @@
#define PCI_DEVICE_ID_INTEL_MFD_SDIO2 0x0822
#define PCI_DEVICE_ID_INTEL_MFD_EMMC0 0x0823
#define PCI_DEVICE_ID_INTEL_MFD_EMMC1 0x0824
+#define PCI_DEVICE_ID_INTEL_MRST_SD2 0x084F
#define PCI_DEVICE_ID_INTEL_I960 0x0960
#define PCI_DEVICE_ID_INTEL_I960RM 0x0962
#define PCI_DEVICE_ID_INTEL_8257X_SOL 0x1062
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 057bf22..de2c417 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -747,6 +747,16 @@
u64 tstamp_running;
u64 tstamp_stopped;
+ /*
+ * timestamp shadows the actual context timing but it can
+ * be safely used in NMI interrupt context. It reflects the
+ * context time as it was when the event was last scheduled in.
+ *
+ * ctx_time already accounts for ctx->timestamp. Therefore to
+ * compute ctx_time for a sample, simply add perf_clock().
+ */
+ u64 shadow_ctx_time;
+
struct perf_event_attr attr;
struct hw_perf_event hw;
@@ -840,6 +850,7 @@
int nr_active;
int is_active;
int nr_stat;
+ int rotate_disable;
atomic_t refcount;
struct task_struct *task;
@@ -898,20 +909,6 @@
extern const char *perf_pmu_name(void);
extern void __perf_event_task_sched_in(struct task_struct *task);
extern void __perf_event_task_sched_out(struct task_struct *task, struct task_struct *next);
-
-extern atomic_t perf_task_events;
-
-static inline void perf_event_task_sched_in(struct task_struct *task)
-{
- COND_STMT(&perf_task_events, __perf_event_task_sched_in(task));
-}
-
-static inline
-void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next)
-{
- COND_STMT(&perf_task_events, __perf_event_task_sched_out(task, next));
-}
-
extern int perf_event_init_task(struct task_struct *child);
extern void perf_event_exit_task(struct task_struct *child);
extern void perf_event_free_task(struct task_struct *task);
@@ -1020,6 +1017,21 @@
__perf_sw_event(event_id, nr, nmi, regs, addr);
}
+extern atomic_t perf_task_events;
+
+static inline void perf_event_task_sched_in(struct task_struct *task)
+{
+ COND_STMT(&perf_task_events, __perf_event_task_sched_in(task));
+}
+
+static inline
+void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next)
+{
+ perf_sw_event(PERF_COUNT_SW_CONTEXT_SWITCHES, 1, 1, NULL, 0);
+
+ COND_STMT(&perf_task_events, __perf_event_task_sched_out(task, next));
+}
+
extern void perf_event_mmap(struct vm_area_struct *vma);
extern struct perf_guest_info_callbacks *perf_guest_cbs;
extern int perf_register_guest_info_callbacks(struct perf_guest_info_callbacks *callbacks);
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 4457969..bb27d7e 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -160,5 +160,6 @@
/* for F_SETPIPE_SZ and F_GETPIPE_SZ */
long pipe_fcntl(struct file *, unsigned int, unsigned long arg);
+struct pipe_inode_info *get_pipe_info(struct file *file);
#endif
diff --git a/include/linux/printk.h b/include/linux/printk.h
new file mode 100644
index 0000000..b772ca5
--- /dev/null
+++ b/include/linux/printk.h
@@ -0,0 +1,248 @@
+#ifndef __KERNEL_PRINTK__
+#define __KERNEL_PRINTK__
+
+extern const char linux_banner[];
+extern const char linux_proc_banner[];
+
+#define KERN_EMERG "<0>" /* system is unusable */
+#define KERN_ALERT "<1>" /* action must be taken immediately */
+#define KERN_CRIT "<2>" /* critical conditions */
+#define KERN_ERR "<3>" /* error conditions */
+#define KERN_WARNING "<4>" /* warning conditions */
+#define KERN_NOTICE "<5>" /* normal but significant condition */
+#define KERN_INFO "<6>" /* informational */
+#define KERN_DEBUG "<7>" /* debug-level messages */
+
+/* Use the default kernel loglevel */
+#define KERN_DEFAULT "<d>"
+/*
+ * Annotation for a "continued" line of log printout (only done after a
+ * line that had no enclosing \n). Only to be used by core/arch code
+ * during early bootup (a continued line is not SMP-safe otherwise).
+ */
+#define KERN_CONT "<c>"
+
+extern int console_printk[];
+
+#define console_loglevel (console_printk[0])
+#define default_message_loglevel (console_printk[1])
+#define minimum_console_loglevel (console_printk[2])
+#define default_console_loglevel (console_printk[3])
+
+struct va_format {
+ const char *fmt;
+ va_list *va;
+};
+
+/*
+ * FW_BUG
+ * Add this to a message where you are sure the firmware is buggy or behaves
+ * really stupid or out of spec. Be aware that the responsible BIOS developer
+ * should be able to fix this issue or at least get a concrete idea of the
+ * problem by reading your message without the need of looking at the kernel
+ * code.
+ *
+ * Use it for definite and high priority BIOS bugs.
+ *
+ * FW_WARN
+ * Use it for not that clear (e.g. could the kernel messed up things already?)
+ * and medium priority BIOS bugs.
+ *
+ * FW_INFO
+ * Use this one if you want to tell the user or vendor about something
+ * suspicious, but generally harmless related to the firmware.
+ *
+ * Use it for information or very low priority BIOS bugs.
+ */
+#define FW_BUG "[Firmware Bug]: "
+#define FW_WARN "[Firmware Warn]: "
+#define FW_INFO "[Firmware Info]: "
+
+/*
+ * HW_ERR
+ * Add this to a message for hardware errors, so that user can report
+ * it to hardware vendor instead of LKML or software vendor.
+ */
+#define HW_ERR "[Hardware Error]: "
+
+#ifdef CONFIG_PRINTK
+asmlinkage int vprintk(const char *fmt, va_list args)
+ __attribute__ ((format (printf, 1, 0)));
+asmlinkage int printk(const char * fmt, ...)
+ __attribute__ ((format (printf, 1, 2))) __cold;
+
+/*
+ * Please don't use printk_ratelimit(), because it shares ratelimiting state
+ * with all other unrelated printk_ratelimit() callsites. Instead use
+ * printk_ratelimited() or plain old __ratelimit().
+ */
+extern int __printk_ratelimit(const char *func);
+#define printk_ratelimit() __printk_ratelimit(__func__)
+extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
+ unsigned int interval_msec);
+
+extern int printk_delay_msec;
+extern int dmesg_restrict;
+
+/*
+ * Print a one-time message (analogous to WARN_ONCE() et al):
+ */
+#define printk_once(x...) ({ \
+ static bool __print_once; \
+ \
+ if (!__print_once) { \
+ __print_once = true; \
+ printk(x); \
+ } \
+})
+
+void log_buf_kexec_setup(void);
+#else
+static inline int vprintk(const char *s, va_list args)
+ __attribute__ ((format (printf, 1, 0)));
+static inline int vprintk(const char *s, va_list args) { return 0; }
+static inline int printk(const char *s, ...)
+ __attribute__ ((format (printf, 1, 2)));
+static inline int __cold printk(const char *s, ...) { return 0; }
+static inline int printk_ratelimit(void) { return 0; }
+static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
+ unsigned int interval_msec) \
+ { return false; }
+
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_once(x...) printk(x)
+
+static inline void log_buf_kexec_setup(void)
+{
+}
+#endif
+
+/*
+ * Dummy printk for disabled debugging statements to use whilst maintaining
+ * gcc's format and side-effect checking.
+ */
+static inline __attribute__ ((format (printf, 1, 2)))
+int no_printk(const char *s, ...) { return 0; }
+
+extern int printk_needs_cpu(int cpu);
+extern void printk_tick(void);
+
+extern void asmlinkage __attribute__((format(printf, 1, 2)))
+ early_printk(const char *fmt, ...);
+
+static inline void console_silent(void)
+{
+ console_loglevel = 0;
+}
+
+static inline void console_verbose(void)
+{
+ if (console_loglevel)
+ console_loglevel = 15;
+}
+
+extern void dump_stack(void) __cold;
+
+enum {
+ DUMP_PREFIX_NONE,
+ DUMP_PREFIX_ADDRESS,
+ DUMP_PREFIX_OFFSET
+};
+extern void hex_dump_to_buffer(const void *buf, size_t len,
+ int rowsize, int groupsize,
+ char *linebuf, size_t linebuflen, bool ascii);
+extern void print_hex_dump(const char *level, const char *prefix_str,
+ int prefix_type, int rowsize, int groupsize,
+ const void *buf, size_t len, bool ascii);
+extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
+ const void *buf, size_t len);
+
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+
+#define pr_emerg(fmt, ...) \
+ printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert(fmt, ...) \
+ printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit(fmt, ...) \
+ printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err(fmt, ...) \
+ printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning(fmt, ...) \
+ printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn pr_warning
+#define pr_notice(fmt, ...) \
+ printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info(fmt, ...) \
+ printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_cont(fmt, ...) \
+ printk(KERN_CONT fmt, ##__VA_ARGS__)
+
+/* pr_devel() should produce zero code unless DEBUG is defined */
+#ifdef DEBUG
+#define pr_devel(fmt, ...) \
+ printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_devel(fmt, ...) \
+ ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug(fmt, ...) \
+ printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
+#define pr_debug(fmt, ...) \
+ dynamic_pr_debug(fmt, ##__VA_ARGS__)
+#else
+#define pr_debug(fmt, ...) \
+ ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+
+/*
+ * ratelimited messages with local ratelimit_state,
+ * no local ratelimit_state used in the !PRINTK case
+ */
+#ifdef CONFIG_PRINTK
+#define printk_ratelimited(fmt, ...) ({ \
+ static DEFINE_RATELIMIT_STATE(_rs, \
+ DEFAULT_RATELIMIT_INTERVAL, \
+ DEFAULT_RATELIMIT_BURST); \
+ \
+ if (__ratelimit(&_rs)) \
+ printk(fmt, ##__VA_ARGS__); \
+})
+#else
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_ratelimited printk
+#endif
+
+#define pr_emerg_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn_ratelimited pr_warning_ratelimited
+#define pr_notice_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+/* no pr_cont_ratelimited, don't do that... */
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug_ratelimited(fmt, ...) \
+ printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_debug_ratelimited(fmt, ...) \
+ ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
+ ##__VA_ARGS__); 0; })
+#endif
+
+#endif
diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h
index 01b3d75..e031e1a 100644
--- a/include/linux/pwm_backlight.h
+++ b/include/linux/pwm_backlight.h
@@ -8,6 +8,7 @@
int pwm_id;
unsigned int max_brightness;
unsigned int dft_brightness;
+ unsigned int lth_brightness;
unsigned int pwm_period_ns;
int (*init)(struct device *dev);
int (*notify)(struct device *dev, int brightness);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index a39cbed..ab2baa5 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -34,19 +34,13 @@
* needed for RCU lookups (because root->height is unreliable). The only
* time callers need worry about this is when doing a lookup_slot under
* RCU.
+ *
+ * Indirect pointer in fact is also used to tag the last pointer of a node
+ * when it is shrunk, before we rcu free the node. See shrink code for
+ * details.
*/
#define RADIX_TREE_INDIRECT_PTR 1
-#define RADIX_TREE_RETRY ((void *)-1UL)
-static inline void *radix_tree_ptr_to_indirect(void *ptr)
-{
- return (void *)((unsigned long)ptr | RADIX_TREE_INDIRECT_PTR);
-}
-
-static inline void *radix_tree_indirect_to_ptr(void *ptr)
-{
- return (void *)((unsigned long)ptr & ~RADIX_TREE_INDIRECT_PTR);
-}
#define radix_tree_indirect_to_ptr(ptr) \
radix_tree_indirect_to_ptr((void __force *)(ptr))
@@ -140,16 +134,29 @@
* removed.
*
* For use with radix_tree_lookup_slot(). Caller must hold tree at least read
- * locked across slot lookup and dereference. More likely, will be used with
- * radix_tree_replace_slot(), as well, so caller will hold tree write locked.
+ * locked across slot lookup and dereference. Not required if write lock is
+ * held (ie. items cannot be concurrently inserted).
+ *
+ * radix_tree_deref_retry must be used to confirm validity of the pointer if
+ * only the read lock is held.
*/
static inline void *radix_tree_deref_slot(void **pslot)
{
- void *ret = rcu_dereference(*pslot);
- if (unlikely(radix_tree_is_indirect_ptr(ret)))
- ret = RADIX_TREE_RETRY;
- return ret;
+ return rcu_dereference(*pslot);
}
+
+/**
+ * radix_tree_deref_retry - check radix_tree_deref_slot
+ * @arg: pointer returned by radix_tree_deref_slot
+ * Returns: 0 if retry is not required, otherwise retry is required
+ *
+ * radix_tree_deref_retry must be used with radix_tree_deref_slot.
+ */
+static inline int radix_tree_deref_retry(void *arg)
+{
+ return unlikely((unsigned long)arg & RADIX_TREE_INDIRECT_PTR);
+}
+
/**
* radix_tree_replace_slot - replace item in a slot
* @pslot: pointer to slot, returned by radix_tree_lookup_slot
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 5ca47e5..c21072a 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -22,7 +22,6 @@
#include <asm/unaligned.h>
#include <linux/bitops.h>
#include <linux/proc_fs.h>
-#include <linux/smp_lock.h>
#include <linux/buffer_head.h>
#include <linux/reiserfs_fs_i.h>
#include <linux/reiserfs_fs_sb.h>
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 88d36f9..d01c96c 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -2,6 +2,7 @@
#define _LINUX_RESOURCE_H
#include <linux/time.h>
+#include <linux/types.h>
/*
* Resource control/accounting header file for linux
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index d42f2744..bbad657 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -6,7 +6,6 @@
#include <linux/if_link.h>
#include <linux/if_addr.h>
#include <linux/neighbour.h>
-#include <linux/netdevice.h>
/* rtnetlink families. Values up to 127 are reserved for real address
* families, values above 128 may be used arbitrarily.
@@ -606,6 +605,7 @@
#ifdef __KERNEL__
#include <linux/mutex.h>
+#include <linux/netdevice.h>
static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
{
diff --git a/include/linux/sched.h b/include/linux/sched.h
index d0036e5..2c79e92 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -862,6 +862,7 @@
* single CPU.
*/
unsigned int cpu_power, cpu_power_orig;
+ unsigned int group_weight;
/*
* The CPUs this group covers.
diff --git a/include/linux/security.h b/include/linux/security.h
index b8246a8..fd4d55f 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -77,7 +77,6 @@
extern int cap_task_setscheduler(struct task_struct *p);
extern int cap_task_setioprio(struct task_struct *p, int ioprio);
extern int cap_task_setnice(struct task_struct *p, int nice);
-extern int cap_syslog(int type, bool from_file);
extern int cap_vm_enough_memory(struct mm_struct *mm, long pages);
struct msghdr;
@@ -1388,7 +1387,7 @@
int (*sysctl) (struct ctl_table *table, int op);
int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
int (*quota_on) (struct dentry *dentry);
- int (*syslog) (int type, bool from_file);
+ int (*syslog) (int type);
int (*settime) (struct timespec *ts, struct timezone *tz);
int (*vm_enough_memory) (struct mm_struct *mm, long pages);
@@ -1671,7 +1670,7 @@
int security_sysctl(struct ctl_table *table, int op);
int security_quotactl(int cmds, int type, int id, struct super_block *sb);
int security_quota_on(struct dentry *dentry);
-int security_syslog(int type, bool from_file);
+int security_syslog(int type);
int security_settime(struct timespec *ts, struct timezone *tz);
int security_vm_enough_memory(long pages);
int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
@@ -1901,9 +1900,9 @@
return 0;
}
-static inline int security_syslog(int type, bool from_file)
+static inline int security_syslog(int type)
{
- return cap_syslog(type, from_file);
+ return 0;
}
static inline int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 4dca992..9a52f72 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -19,11 +19,13 @@
};
struct clk_ops {
+#ifdef CONFIG_SH_CLK_CPG_LEGACY
void (*init)(struct clk *clk);
+#endif
int (*enable)(struct clk *clk);
void (*disable)(struct clk *clk);
unsigned long (*recalc)(struct clk *clk);
- int (*set_rate)(struct clk *clk, unsigned long rate, int algo_id);
+ int (*set_rate)(struct clk *clk, unsigned long rate);
int (*set_parent)(struct clk *clk, struct clk *parent);
long (*round_rate)(struct clk *clk, unsigned long rate);
};
@@ -67,36 +69,6 @@
void clk_unregister(struct clk *);
void clk_enable_init_clocks(void);
-/**
- * clk_set_rate_ex - set the clock rate for a clock source, with additional parameter
- * @clk: clock source
- * @rate: desired clock rate in Hz
- * @algo_id: algorithm id to be passed down to ops->set_rate
- *
- * Returns success (0) or negative errno.
- */
-int clk_set_rate_ex(struct clk *clk, unsigned long rate, int algo_id);
-
-enum clk_sh_algo_id {
- NO_CHANGE = 0,
-
- IUS_N1_N1,
- IUS_322,
- IUS_522,
- IUS_N11,
-
- SB_N1,
-
- SB3_N1,
- SB3_32,
- SB3_43,
- SB3_54,
-
- BP_N1,
-
- IP_N1,
-};
-
struct clk_div_mult_table {
unsigned int *divisors;
unsigned int nr_divisors;
@@ -122,6 +94,10 @@
long clk_rate_div_range_round(struct clk *clk, unsigned int div_min,
unsigned int div_max, unsigned long rate);
+long clk_round_parent(struct clk *clk, unsigned long target,
+ unsigned long *best_freq, unsigned long *parent_freq,
+ unsigned int div_min, unsigned int div_max);
+
#define SH_CLK_MSTP32(_parent, _enable_reg, _enable_bit, _flags) \
{ \
.parent = _parent, \
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index f656d1a..5812fef 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -79,7 +79,7 @@
unsigned int nr_subgroups;
};
-#define _INTC_ARRAY(a) a, a == NULL ? 0 : sizeof(a)/sizeof(*a)
+#define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
#define INTC_HW_DESC(vectors, groups, mask_regs, \
prio_regs, sense_regs, ack_regs) \
diff --git a/include/linux/sh_timer.h b/include/linux/sh_timer.h
index 864bd56..4d9dcd1 100644
--- a/include/linux/sh_timer.h
+++ b/include/linux/sh_timer.h
@@ -5,7 +5,6 @@
char *name;
long channel_offset;
int timer_bit;
- char *clk;
unsigned long clockevent_rating;
unsigned long clocksource_rating;
};
diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h
index 291f721..3a19882 100644
--- a/include/linux/smp_lock.h
+++ b/include/linux/smp_lock.h
@@ -4,8 +4,6 @@
#ifdef CONFIG_LOCK_KERNEL
#include <linux/sched.h>
-#define kernel_locked() (current->lock_depth >= 0)
-
extern int __lockfunc __reacquire_kernel_lock(void);
extern void __lockfunc __release_kernel_lock(void);
@@ -58,7 +56,6 @@
#define lock_kernel()
#define unlock_kernel()
#define cycle_kernel_lock() do { } while(0)
-#define kernel_locked() 1
#endif /* CONFIG_BKL */
#define release_kernel_lock(task) do { } while(0)
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index bbdb680..aea0d438 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -82,13 +82,6 @@
struct net *xpt_net;
};
-static inline void register_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
-{
- spin_lock(&xpt->xpt_lock);
- list_add(&u->list, &xpt->xpt_users);
- spin_unlock(&xpt->xpt_lock);
-}
-
static inline void unregister_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
{
spin_lock(&xpt->xpt_lock);
@@ -96,6 +89,23 @@
spin_unlock(&xpt->xpt_lock);
}
+static inline int register_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
+{
+ spin_lock(&xpt->xpt_lock);
+ if (test_bit(XPT_CLOSE, &xpt->xpt_flags)) {
+ /*
+ * The connection is about to be deleted soon (or,
+ * worse, may already be deleted--in which case we've
+ * already notified the xpt_users).
+ */
+ spin_unlock(&xpt->xpt_lock);
+ return -ENOTCONN;
+ }
+ list_add(&u->list, &xpt->xpt_users);
+ spin_unlock(&xpt->xpt_lock);
+ return 0;
+}
+
int svc_reg_xprt_class(struct svc_xprt_class *);
void svc_unreg_xprt_class(struct svc_xprt_class *);
void svc_xprt_init(struct svc_xprt_class *, struct svc_xprt *,
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 2a75474..54e4eaa 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -13,7 +13,6 @@
#include <linux/tty_driver.h>
#include <linux/tty_ldisc.h>
#include <linux/mutex.h>
-#include <linux/smp_lock.h>
#include <asm/system.h>
@@ -50,7 +49,7 @@
#define N_V253 19 /* Codec control over voice modem */
#define N_CAIF 20 /* CAIF protocol for talking to modems */
#define N_GSM0710 21 /* GSM 0710 Mux */
-#define N_TI_WL 22 /* for TI's WL BT, FM, GPS combo chips */
+#define N_TI_WL 22 /* for TI's WL BT, FM, GPS combo chips */
/*
* This character is the same as _POSIX_VDISABLE: it cannot be used as
@@ -367,6 +366,7 @@
#define TTY_HUPPED 18 /* Post driver->hangup() */
#define TTY_FLUSHING 19 /* Flushing to ldisc in progress */
#define TTY_FLUSHPENDING 20 /* Queued buffer flush pending */
+#define TTY_HUPPING 21 /* ->hangup() in progress */
#define TTY_WRITE_FLUSH(tty) tty_write_flush((tty))
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index d6188e5..665517c 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -3,7 +3,7 @@
*
* Copyright(C) 2005, Benedikt Spranger <b.spranger@linutronix.de>
* Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
- * Copyright(C) 2006, Hans J. Koch <hjk@linutronix.de>
+ * Copyright(C) 2006, Hans J. Koch <hjk@hansjkoch.de>
* Copyright(C) 2006, Greg Kroah-Hartman <greg@kroah.com>
*
* Userspace IO driver.
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 35fe6ab..a28eb25 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -313,6 +313,10 @@
int busnum; /* Bus number (in order of reg) */
const char *bus_name; /* stable id (PCI slot_name etc) */
u8 uses_dma; /* Does the host controller use DMA? */
+ u8 uses_pio_for_control; /*
+ * Does the host controller use PIO
+ * for control transfers?
+ */
u8 otg_port; /* 0, or number of OTG/HNP port */
unsigned is_b_host:1; /* true during some HNP roleswitches */
unsigned b_hnp_enable:1; /* OTG: did A-Host enable HNP? */
@@ -797,7 +801,7 @@
* @disconnect: Called when the interface is no longer accessible, usually
* because its device has been (or is being) disconnected or the
* driver module is being unloaded.
- * @ioctl: Used for drivers that want to talk to userspace through
+ * @unlocked_ioctl: Used for drivers that want to talk to userspace through
* the "usbfs" filesystem. This lets devices provide ways to
* expose information to user space regardless of where they
* do (or don't) show up otherwise in the filesystem.
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index ee2dd1d..2387f9f 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -89,6 +89,8 @@
/* A GPIO controlling VRSEL in Blackfin */
unsigned int gpio_vrsel;
unsigned int gpio_vrsel_active;
+ /* musb CLKIN in Blackfin in MHZ */
+ unsigned char clkin;
#endif
};
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index a03dcf6..44b54f6 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -7,8 +7,6 @@
struct vm_area_struct; /* vma defining user mapping in mm_types.h */
-extern bool vmap_lazy_unmap;
-
/* bits in flags of vmalloc's vm_struct below */
#define VM_IOREMAP 0x00000001 /* ioremap() and friends */
#define VM_ALLOC 0x00000002 /* vmalloc() */
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 41dd480..239125a 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -137,31 +137,27 @@
/* Load an i2c module and return an initialized v4l2_subdev struct.
- Only call request_module if module_name != NULL.
The client_type argument is the name of the chip that's on the adapter. */
struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
- struct i2c_adapter *adapter,
- const char *module_name, const char *client_type,
+ struct i2c_adapter *adapter, const char *client_type,
int irq, void *platform_data,
u8 addr, const unsigned short *probe_addrs);
/* Load an i2c module and return an initialized v4l2_subdev struct.
- Only call request_module if module_name != NULL.
The client_type argument is the name of the chip that's on the adapter. */
static inline struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev,
- struct i2c_adapter *adapter,
- const char *module_name, const char *client_type,
+ struct i2c_adapter *adapter, const char *client_type,
u8 addr, const unsigned short *probe_addrs)
{
- return v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter, module_name,
- client_type, 0, NULL, addr, probe_addrs);
+ return v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter, client_type, 0, NULL,
+ addr, probe_addrs);
}
struct i2c_board_info;
struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
- struct i2c_adapter *adapter, const char *module_name,
- struct i2c_board_info *info, const unsigned short *probe_addrs);
+ struct i2c_adapter *adapter, struct i2c_board_info *info,
+ const unsigned short *probe_addrs);
/* Initialize an v4l2_subdev with data from an i2c_client struct */
void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 90c9e28..18e5c3f 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -10,6 +10,7 @@
extern void unix_notinflight(struct file *fp);
extern void unix_gc(void);
extern void wait_for_unix_gc(void);
+extern struct sock *unix_get_socket(struct file *filp);
#define UNIX_HASH_SIZE 256
@@ -56,6 +57,7 @@
spinlock_t lock;
unsigned int gc_candidate : 1;
unsigned int gc_maybe_cycle : 1;
+ unsigned char recursion_level;
struct socket_wq peer_wq;
};
#define unix_sk(__sk) ((struct unix_sock *)__sk)
diff --git a/include/net/caif/caif_dev.h b/include/net/caif/caif_dev.h
index 6da573c..8eff83b 100644
--- a/include/net/caif/caif_dev.h
+++ b/include/net/caif/caif_dev.h
@@ -28,7 +28,7 @@
* @sockaddr: Socket address to connect.
* @priority: Priority of the connection.
* @link_selector: Link selector (high bandwidth or low latency)
- * @link_name: Name of the CAIF Link Layer to use.
+ * @ifindex: kernel index of the interface.
* @param: Connect Request parameters (CAIF_SO_REQ_PARAM).
*
* This struct is used when connecting a CAIF channel.
@@ -39,7 +39,7 @@
struct sockaddr_caif sockaddr;
enum caif_channel_priority priority;
enum caif_link_selector link_selector;
- char link_name[16];
+ int ifindex;
struct caif_param param;
};
diff --git a/include/net/caif/caif_spi.h b/include/net/caif/caif_spi.h
index ce4570d..87c3d11 100644
--- a/include/net/caif/caif_spi.h
+++ b/include/net/caif/caif_spi.h
@@ -121,6 +121,8 @@
wait_queue_head_t wait;
spinlock_t lock;
bool flow_stop;
+ bool slave;
+ bool slave_talked;
#ifdef CONFIG_DEBUG_FS
enum cfspi_state dbg_state;
u16 pcmd;
diff --git a/include/net/caif/cfcnfg.h b/include/net/caif/cfcnfg.h
index bd646fa..f688478 100644
--- a/include/net/caif/cfcnfg.h
+++ b/include/net/caif/cfcnfg.h
@@ -139,10 +139,10 @@
enum cfcnfg_phy_preference phy_pref);
/**
- * cfcnfg_get_named() - Get the Physical Identifier of CAIF Link Layer
+ * cfcnfg_get_id_from_ifi() - Get the Physical Identifier of ifindex,
+ * it matches caif physical id with the kernel interface id.
* @cnfg: Configuration object
- * @name: Name of the Physical Layer (Caif Link Layer)
+ * @ifi: ifindex obtained from socket.c bindtodevice.
*/
-int cfcnfg_get_named(struct cfcnfg *cnfg, char *name);
-
+int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi);
#endif /* CFCNFG_H_ */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 2a7936d..97b8b7c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1355,7 +1355,7 @@
WIPHY_FLAG_4ADDR_AP = BIT(5),
WIPHY_FLAG_4ADDR_STATION = BIT(6),
WIPHY_FLAG_CONTROL_PORT_PROTOCOL = BIT(7),
- WIPHY_FLAG_IBSS_RSN = BIT(7),
+ WIPHY_FLAG_IBSS_RSN = BIT(8),
};
struct mac_address {
diff --git a/include/net/dn.h b/include/net/dn.h
index e5469f7..a514a3c 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -225,7 +225,7 @@
extern int decnet_dr_count;
extern int decnet_no_fc_max_cwnd;
-extern int sysctl_decnet_mem[3];
+extern long sysctl_decnet_mem[3];
extern int sysctl_decnet_wmem[3];
extern int sysctl_decnet_rmem[3];
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 1fa5306..51665b3 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -2,6 +2,7 @@
#define _NET_DST_OPS_H
#include <linux/types.h>
#include <linux/percpu_counter.h>
+#include <linux/cache.h>
struct dst_entry;
struct kmem_cachep;
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 55590ab..6beb1ff 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -303,7 +303,7 @@
static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
{
- unsigned long now = ACCESS_ONCE(jiffies);
+ unsigned long now = jiffies;
if (neigh->used != now)
neigh->used = now;
diff --git a/include/net/netlink.h b/include/net/netlink.h
index f3b201d..9801c55 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -384,7 +384,7 @@
*
* Returns the first attribute which matches the specified type.
*/
-static inline struct nlattr *nlmsg_find_attr(struct nlmsghdr *nlh,
+static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh,
int hdrlen, int attrtype)
{
return nla_find(nlmsg_attrdata(nlh, hdrlen),
diff --git a/include/net/sock.h b/include/net/sock.h
index c7a7362..a6338d0 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -762,7 +762,7 @@
/* Memory pressure */
void (*enter_memory_pressure)(struct sock *sk);
- atomic_t *memory_allocated; /* Current allocated memory. */
+ atomic_long_t *memory_allocated; /* Current allocated memory. */
struct percpu_counter *sockets_allocated; /* Current number of sockets. */
/*
* Pressure flag: try to collapse.
@@ -771,7 +771,7 @@
* is strict, actions are advisory and have some latency.
*/
int *memory_pressure;
- int *sysctl_mem;
+ long *sysctl_mem;
int *sysctl_wmem;
int *sysctl_rmem;
int max_header;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 4fee042..e36c874 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -224,7 +224,7 @@
extern int sysctl_tcp_reordering;
extern int sysctl_tcp_ecn;
extern int sysctl_tcp_dsack;
-extern int sysctl_tcp_mem[3];
+extern long sysctl_tcp_mem[3];
extern int sysctl_tcp_wmem[3];
extern int sysctl_tcp_rmem[3];
extern int sysctl_tcp_app_win;
@@ -247,7 +247,7 @@
extern int sysctl_tcp_thin_linear_timeouts;
extern int sysctl_tcp_thin_dupack;
-extern atomic_t tcp_memory_allocated;
+extern atomic_long_t tcp_memory_allocated;
extern struct percpu_counter tcp_sockets_allocated;
extern int tcp_memory_pressure;
@@ -280,7 +280,7 @@
}
if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
- atomic_read(&tcp_memory_allocated) > sysctl_tcp_mem[2])
+ atomic_long_read(&tcp_memory_allocated) > sysctl_tcp_mem[2])
return true;
return false;
}
diff --git a/include/net/udp.h b/include/net/udp.h
index 200b828..bb967dd 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -105,10 +105,10 @@
extern struct proto udp_prot;
-extern atomic_t udp_memory_allocated;
+extern atomic_long_t udp_memory_allocated;
/* sysctl variables for udp */
-extern int sysctl_udp_mem[3];
+extern long sysctl_udp_mem[3];
extern int sysctl_udp_rmem_min;
extern int sysctl_udp_wmem_min;
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index f986ab7..5c4c167 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -1006,8 +1006,7 @@
/*
* SCSI INTERACTION LAYER
*****************************/
-int fc_queuecommand(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+int fc_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
int fc_eh_abort(struct scsi_cmnd *);
int fc_eh_device_reset(struct scsi_cmnd *);
int fc_eh_host_reset(struct scsi_cmnd *);
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index ae5196a..b81d969 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -341,8 +341,7 @@
extern int iscsi_eh_recover_target(struct scsi_cmnd *sc);
extern int iscsi_eh_session_reset(struct scsi_cmnd *sc);
extern int iscsi_eh_device_reset(struct scsi_cmnd *sc);
-extern int iscsi_queuecommand(struct scsi_cmnd *sc,
- void (*done)(struct scsi_cmnd *));
+extern int iscsi_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *sc);
/*
* iSCSI host helpers.
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 3dec194..90ce527 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -621,8 +621,7 @@
int sas_phy_enable(struct sas_phy *phy, int enabled);
int sas_phy_reset(struct sas_phy *phy, int hard_reset);
int sas_queue_up(struct sas_task *task);
-extern int sas_queuecommand(struct scsi_cmnd *,
- void (*scsi_done)(struct scsi_cmnd *));
+extern int sas_queuecommand(struct Scsi_Host * ,struct scsi_cmnd *);
extern int sas_target_alloc(struct scsi_target *);
extern int sas_slave_alloc(struct scsi_device *);
extern int sas_slave_configure(struct scsi_device *);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index d0a6a84..e7e3858 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -127,8 +127,7 @@
*
* STATUS: REQUIRED
*/
- int (* queuecommand)(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+ int (* queuecommand)(struct Scsi_Host *, struct scsi_cmnd *);
/*
* The transfer functions are used to queue a scsi command to
@@ -505,6 +504,25 @@
};
/*
+ * Temporary #define for host lock push down. Can be removed when all
+ * drivers have been updated to take advantage of unlocked
+ * queuecommand.
+ *
+ */
+#define DEF_SCSI_QCMD(func_name) \
+ int func_name(struct Scsi_Host *shost, struct scsi_cmnd *cmd) \
+ { \
+ unsigned long irq_flags; \
+ int rc; \
+ spin_lock_irqsave(shost->host_lock, irq_flags); \
+ scsi_cmd_get_serial(shost, cmd); \
+ rc = func_name##_lck (cmd, cmd->scsi_done); \
+ spin_unlock_irqrestore(shost->host_lock, irq_flags); \
+ return rc; \
+ }
+
+
+/*
* shost state: If you alter this, you also need to alter scsi_sysfs.c
* (for the ascii descriptions) and the state model enforcer:
* scsi_host_set_state()
@@ -752,6 +770,7 @@
extern void scsi_host_put(struct Scsi_Host *t);
extern struct Scsi_Host *scsi_host_lookup(unsigned short);
extern const char *scsi_host_state_name(enum scsi_host_state);
+extern void scsi_cmd_get_serial(struct Scsi_Host *, struct scsi_cmnd *);
extern u64 scsi_calculate_bounce_limit(struct Scsi_Host *);
diff --git a/include/sound/alc5623.h b/include/sound/alc5623.h
new file mode 100644
index 0000000..422c97d
--- /dev/null
+++ b/include/sound/alc5623.h
@@ -0,0 +1,15 @@
+#ifndef _INCLUDE_SOUND_ALC5623_H
+#define _INCLUDE_SOUND_ALC5623_H
+struct alc5623_platform_data {
+ /* configure : */
+ /* Lineout/Speaker Amps Vmid ratio control */
+ /* enable/disable adc/dac high pass filters */
+ unsigned int add_ctrl;
+ /* configure : */
+ /* output to enable when jack is low */
+ /* output to enable when jack is high */
+ /* jack detect (gpio/nc/jack detect [12] */
+ unsigned int jack_det_ctrl;
+};
+#endif
+
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
index fa60cbd..d798941 100644
--- a/include/sound/sh_fsi.h
+++ b/include/sound/sh_fsi.h
@@ -85,7 +85,9 @@
* ACK_MD (FSI2)
* CKG1 (FSI)
*
- * err: return value < 0
+ * err : return value < 0
+ * no change : return value == 0
+ * change xMD : return value > 0
*
* 0x-00000AB
*
@@ -111,7 +113,7 @@
struct sh_fsi_platform_info {
unsigned long porta_flags;
unsigned long portb_flags;
- int (*set_rate)(int is_porta, int rate); /* for master mode */
+ int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
};
#endif /* __SOUND_FSI_H */
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index e7b6802..1bafe95 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -16,8 +16,6 @@
#include <linux/list.h>
-#include <sound/soc.h>
-
struct snd_pcm_substream;
/*
@@ -205,7 +203,7 @@
int (*resume)(struct snd_soc_dai *dai);
/* ops */
- struct snd_soc_dai_ops *ops;
+ const struct snd_soc_dai_ops *ops;
/* DAI capabilities */
struct snd_soc_pcm_stream capture;
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 8fd3b41..8031769 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -16,7 +16,6 @@
#include <linux/device.h>
#include <linux/types.h>
#include <sound/control.h>
-#include <sound/soc.h>
/* widget has no PM register bit */
#define SND_SOC_NOPM -1
@@ -72,6 +71,10 @@
wcontrols, wncontrols) \
{ .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
+#define SND_SOC_DAPM_OUT_DRV(wname, wreg, wshift, winvert,\
+ wcontrols, wncontrols) \
+{ .id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \
+ .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
#define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \
wcontrols, wncontrols)\
{ .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
@@ -90,6 +93,9 @@
#define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \
{ .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
+#define SND_SOC_DAPM_VIRT_MUX(wname, wreg, wshift, winvert, wcontrols) \
+{ .id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \
+ .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
#define SND_SOC_DAPM_VALUE_MUX(wname, wreg, wshift, winvert, wcontrols) \
{ .id = snd_soc_dapm_value_mux, .name = wname, .reg = wreg, \
.shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
@@ -116,6 +122,11 @@
{ .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
.event = wevent, .event_flags = wflags}
+#define SND_SOC_DAPM_OUT_DRV_E(wname, wreg, wshift, winvert, wcontrols, \
+ wncontrols, wevent, wflags) \
+{ .id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \
+ .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
+ .event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \
wncontrols, wevent, wflags) \
{ .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
@@ -140,6 +151,11 @@
{ .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
.event = wevent, .event_flags = wflags}
+#define SND_SOC_DAPM_VIRT_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
+ wevent, wflags) \
+{ .id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \
+ .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
+ .event = wevent, .event_flags = wflags}
/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
#define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
@@ -219,13 +235,6 @@
.info = snd_soc_info_volsw, \
.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
-#define SOC_DAPM_DOUBLE(xname, reg, shift_left, shift_right, max, invert, \
- power) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
- .info = snd_soc_info_volsw, \
- .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
- .private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
- ((max) << 16) | ((invert) << 24) }
#define SOC_DAPM_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_volsw, \
@@ -233,15 +242,6 @@
.tlv.p = (tlv_array), \
.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
-#define SOC_DAPM_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, \
- power, tlv_array) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
- .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
- .tlv.p = (tlv_array), \
- .info = snd_soc_info_volsw, \
- .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
- .private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
- ((max) << 16) | ((invert) << 24) }
#define SOC_DAPM_ENUM(xname, xenum) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.info = snd_soc_info_enum_double, \
@@ -297,6 +297,7 @@
struct snd_soc_dapm_path;
struct snd_soc_dapm_pin;
struct snd_soc_dapm_route;
+struct snd_soc_dapm_context;
int dapm_reg_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
@@ -324,16 +325,16 @@
struct snd_ctl_elem_value *uncontrol);
int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *uncontrol);
-int snd_soc_dapm_new_control(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
const struct snd_soc_dapm_widget *widget);
-int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
const struct snd_soc_dapm_widget *widget,
int num);
/* dapm path setup */
-int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec);
-void snd_soc_dapm_free(struct snd_soc_codec *codec);
-int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm);
+void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm);
+int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm,
const struct snd_soc_dapm_route *route, int num);
/* dapm events */
@@ -343,27 +344,33 @@
/* dapm sys fs - used by the core */
int snd_soc_dapm_sys_add(struct device *dev);
-void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec);
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm);
/* dapm audio pin control and status */
-int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_disable_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_nc_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_sync(struct snd_soc_codec *codec);
-int snd_soc_dapm_force_enable_pin(struct snd_soc_codec *codec,
+int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm,
+ const char *pin);
+int snd_soc_dapm_disable_pin(struct snd_soc_dapm_context *dapm,
+ const char *pin);
+int snd_soc_dapm_nc_pin(struct snd_soc_dapm_context *dapm, const char *pin);
+int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm,
+ const char *pin);
+int snd_soc_dapm_sync(struct snd_soc_dapm_context *dapm);
+int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
const char *pin);
-int snd_soc_dapm_ignore_suspend(struct snd_soc_codec *codec, const char *pin);
+int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
+ const char *pin);
/* dapm widget types */
enum snd_soc_dapm_type {
snd_soc_dapm_input = 0, /* input pin */
snd_soc_dapm_output, /* output pin */
snd_soc_dapm_mux, /* selects 1 analog signal from many inputs */
+ snd_soc_dapm_virt_mux, /* virtual version of snd_soc_dapm_mux */
snd_soc_dapm_value_mux, /* selects 1 analog signal from many inputs */
snd_soc_dapm_mixer, /* mixes several analog signals together */
snd_soc_dapm_mixer_named_ctl, /* mixer with named controls */
snd_soc_dapm_pga, /* programmable gain/attenuation (volume) */
+ snd_soc_dapm_out_drv, /* output driver */
snd_soc_dapm_adc, /* analog to digital converter */
snd_soc_dapm_dac, /* digital to analog converter */
snd_soc_dapm_micbias, /* microphone bias (power) */
@@ -425,6 +432,7 @@
char *sname; /* stream name */
struct snd_soc_codec *codec;
struct list_head list;
+ struct snd_soc_dapm_context *dapm;
/* dapm control */
short reg; /* negative reg = no direct dapm */
@@ -461,4 +469,35 @@
struct list_head power_list;
};
+struct snd_soc_dapm_update {
+ struct snd_soc_dapm_widget *widget;
+ struct snd_kcontrol *kcontrol;
+ int reg;
+ int mask;
+ int val;
+};
+
+/* DAPM context */
+struct snd_soc_dapm_context {
+ int n_widgets; /* number of widgets in this context */
+ enum snd_soc_bias_level bias_level;
+ enum snd_soc_bias_level suspend_bias_level;
+ struct delayed_work delayed_work;
+ unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
+
+ struct snd_soc_dapm_update *update;
+
+ struct device *dev; /* from parent - for debug */
+ struct snd_soc_codec *codec; /* parent codec */
+ struct snd_soc_card *card; /* parent card */
+
+ /* used during DAPM updates */
+ int dev_power;
+ struct list_head list;
+
+#ifdef CONFIG_DEBUG_FS
+ struct dentry *debugfs_dapm;
+#endif
+};
+
#endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 5c3bce8..74921f2 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -222,10 +222,8 @@
struct snd_jack;
struct snd_soc_card;
-struct snd_soc_device;
struct snd_soc_pcm_stream;
struct snd_soc_ops;
-struct snd_soc_dai_mode;
struct snd_soc_pcm_runtime;
struct snd_soc_dai;
struct snd_soc_dai_driver;
@@ -235,9 +233,10 @@
struct snd_soc_codec;
struct snd_soc_codec_driver;
struct soc_enum;
-struct snd_soc_ac97_ops;
struct snd_soc_jack;
struct snd_soc_jack_pin;
+struct snd_soc_cache_ops;
+#include <sound/soc-dapm.h>
#ifdef CONFIG_GPIOLIB
struct snd_soc_jack_gpio;
@@ -253,17 +252,30 @@
SND_SOC_SPI,
};
+enum snd_soc_compress_type {
+ SND_SOC_FLAT_COMPRESSION = 1,
+ SND_SOC_LZO_COMPRESSION,
+ SND_SOC_RBTREE_COMPRESSION
+};
+
int snd_soc_register_platform(struct device *dev,
struct snd_soc_platform_driver *platform_drv);
void snd_soc_unregister_platform(struct device *dev);
int snd_soc_register_codec(struct device *dev,
- struct snd_soc_codec_driver *codec_drv,
+ const struct snd_soc_codec_driver *codec_drv,
struct snd_soc_dai_driver *dai_drv, int num_dai);
void snd_soc_unregister_codec(struct device *dev);
int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg);
int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
int addr_bits, int data_bits,
enum snd_soc_control_type control);
+int snd_soc_cache_sync(struct snd_soc_codec *codec);
+int snd_soc_cache_init(struct snd_soc_codec *codec);
+int snd_soc_cache_exit(struct snd_soc_codec *codec);
+int snd_soc_cache_write(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int value);
+int snd_soc_cache_read(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int *value);
/* Utility functions to get clock rates from various things */
int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
@@ -420,23 +432,37 @@
int (*trigger)(struct snd_pcm_substream *, int);
};
+/* SoC cache ops */
+struct snd_soc_cache_ops {
+ const char *name;
+ enum snd_soc_compress_type id;
+ int (*init)(struct snd_soc_codec *codec);
+ int (*exit)(struct snd_soc_codec *codec);
+ int (*read)(struct snd_soc_codec *codec, unsigned int reg,
+ unsigned int *value);
+ int (*write)(struct snd_soc_codec *codec, unsigned int reg,
+ unsigned int value);
+ int (*sync)(struct snd_soc_codec *codec);
+};
+
/* SoC Audio Codec device */
struct snd_soc_codec {
const char *name;
+ const char *name_prefix;
int id;
struct device *dev;
- struct snd_soc_codec_driver *driver;
+ const struct snd_soc_codec_driver *driver;
struct mutex mutex;
struct snd_soc_card *card;
struct list_head list;
struct list_head card_list;
int num_dai;
+ enum snd_soc_compress_type compress_type;
/* runtime */
struct snd_ac97 *ac97; /* for ad-hoc ac97 devices */
unsigned int active;
- unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
unsigned int cache_only:1; /* Suppress writes to hardware */
unsigned int cache_sync:1; /* Cache needs to be synced to hardware */
unsigned int suspended:1; /* Codec is in suspend PM state */
@@ -444,25 +470,25 @@
unsigned int ac97_registered:1; /* Codec has been AC97 registered */
unsigned int ac97_created:1; /* Codec has been created by SoC */
unsigned int sysfs_registered:1; /* codec has been sysfs registered */
+ unsigned int cache_init:1; /* codec cache has been initialized */
/* codec IO */
void *control_data; /* codec control (i2c/3wire) data */
hw_write_t hw_write;
unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int);
+ unsigned int (*read)(struct snd_soc_codec *, unsigned int);
+ int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
void *reg_cache;
+ const void *reg_def_copy;
+ const struct snd_soc_cache_ops *cache_ops;
+ struct mutex cache_rw_mutex;
/* dapm */
- u32 pop_time;
- struct list_head dapm_widgets;
- struct list_head dapm_paths;
- enum snd_soc_bias_level bias_level;
- enum snd_soc_bias_level suspend_bias_level;
- struct delayed_work delayed_work;
+ struct snd_soc_dapm_context dapm;
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_codec_root;
struct dentry *debugfs_reg;
- struct dentry *debugfs_pop_time;
struct dentry *debugfs_dapm;
#endif
};
@@ -488,6 +514,7 @@
short reg_cache_step;
short reg_word_size;
const void *reg_cache_default;
+ enum snd_soc_compress_type compress_type;
/* codec bias level */
int (*set_bias_level)(struct snd_soc_codec *,
@@ -554,6 +581,30 @@
struct snd_soc_ops *ops;
};
+struct snd_soc_codec_conf {
+ const char *dev_name;
+
+ /*
+ * optional map of kcontrol, widget and path name prefixes that are
+ * associated per device
+ */
+ const char *name_prefix;
+
+ /*
+ * set this to the desired compression type if you want to
+ * override the one supplied in codec->driver->compress_type
+ */
+ enum snd_soc_compress_type compress_type;
+};
+
+struct snd_soc_aux_dev {
+ const char *name; /* Codec name */
+ const char *codec_name; /* for multi-codec */
+
+ /* codec/machine specific init - e.g. add machine controls */
+ int (*init)(struct snd_soc_dapm_context *dapm);
+};
+
/* SoC card */
struct snd_soc_card {
const char *name;
@@ -579,6 +630,8 @@
/* callbacks */
int (*set_bias_level)(struct snd_soc_card *,
enum snd_soc_bias_level level);
+ int (*set_bias_level_post)(struct snd_soc_card *,
+ enum snd_soc_bias_level level);
long pmdown_time;
@@ -588,12 +641,35 @@
struct snd_soc_pcm_runtime *rtd;
int num_rtd;
+ /* optional codec specific configuration */
+ struct snd_soc_codec_conf *codec_conf;
+ int num_configs;
+
+ /*
+ * optional auxiliary devices such as amplifiers or codecs with DAI
+ * link unused
+ */
+ struct snd_soc_aux_dev *aux_dev;
+ int num_aux_devs;
+ struct snd_soc_pcm_runtime *rtd_aux;
+ int num_aux_rtd;
+
struct work_struct deferred_resume_work;
/* lists of probed devices belonging to this card */
struct list_head codec_dev_list;
struct list_head platform_dev_list;
struct list_head dai_dev_list;
+
+ struct list_head widgets;
+ struct list_head paths;
+ struct list_head dapm_list;
+
+#ifdef CONFIG_DEBUG_FS
+ struct dentry *debugfs_card_root;
+ struct dentry *debugfs_pop_time;
+#endif
+ u32 pop_time;
};
/* SoC machine DAI configuration, glues a codec and cpu DAI together */
@@ -639,17 +715,9 @@
};
/* codec IO */
-static inline unsigned int snd_soc_read(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- return codec->driver->read(codec, reg);
-}
-
-static inline unsigned int snd_soc_write(struct snd_soc_codec *codec,
- unsigned int reg, unsigned int val)
-{
- return codec->driver->write(codec, reg, val);
-}
+unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
+unsigned int snd_soc_write(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int val);
/* device driver data */
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h
new file mode 100644
index 0000000..186e84d
--- /dev/null
+++ b/include/trace/events/asoc.h
@@ -0,0 +1,235 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM asoc
+
+#if !defined(_TRACE_ASOC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_ASOC_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+struct snd_soc_jack;
+struct snd_soc_codec;
+struct snd_soc_card;
+struct snd_soc_dapm_widget;
+
+/*
+ * Log register events
+ */
+DECLARE_EVENT_CLASS(snd_soc_reg,
+
+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+ unsigned int val),
+
+ TP_ARGS(codec, reg, val),
+
+ TP_STRUCT__entry(
+ __string( name, codec->name )
+ __field( int, id )
+ __field( unsigned int, reg )
+ __field( unsigned int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, codec->name);
+ __entry->id = codec->id;
+ __entry->reg = reg;
+ __entry->val = val;
+ ),
+
+ TP_printk("codec=%s.%d reg=%x val=%x", __get_str(name),
+ (int)__entry->id, (unsigned int)__entry->reg,
+ (unsigned int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_write,
+
+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+ unsigned int val),
+
+ TP_ARGS(codec, reg, val)
+
+);
+
+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_read,
+
+ TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+ unsigned int val),
+
+ TP_ARGS(codec, reg, val)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_card,
+
+ TP_PROTO(struct snd_soc_card *card, int val),
+
+ TP_ARGS(card, val),
+
+ TP_STRUCT__entry(
+ __string( name, card->name )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, card->name);
+ __entry->val = val;
+ ),
+
+ TP_printk("card=%s val=%d", __get_str(name), (int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_start,
+
+ TP_PROTO(struct snd_soc_card *card, int val),
+
+ TP_ARGS(card, val)
+
+);
+
+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_done,
+
+ TP_PROTO(struct snd_soc_card *card, int val),
+
+ TP_ARGS(card, val)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_dapm_basic,
+
+ TP_PROTO(struct snd_soc_card *card),
+
+ TP_ARGS(card),
+
+ TP_STRUCT__entry(
+ __string( name, card->name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, card->name);
+ ),
+
+ TP_printk("card=%s", __get_str(name))
+);
+
+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_start,
+
+ TP_PROTO(struct snd_soc_card *card),
+
+ TP_ARGS(card)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_done,
+
+ TP_PROTO(struct snd_soc_card *card),
+
+ TP_ARGS(card)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_dapm_widget,
+
+ TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+ TP_ARGS(w, val),
+
+ TP_STRUCT__entry(
+ __string( name, w->name )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, w->name);
+ __entry->val = val;
+ ),
+
+ TP_printk("widget=%s val=%d", __get_str(name),
+ (int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_power,
+
+ TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+ TP_ARGS(w, val)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_start,
+
+ TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+ TP_ARGS(w, val)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,
+
+ TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+ TP_ARGS(w, val)
+
+);
+
+TRACE_EVENT(snd_soc_jack_irq,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ ),
+
+ TP_printk("%s", __get_str(name))
+);
+
+TRACE_EVENT(snd_soc_jack_report,
+
+ TP_PROTO(struct snd_soc_jack *jack, int mask, int val),
+
+ TP_ARGS(jack, mask, val),
+
+ TP_STRUCT__entry(
+ __string( name, jack->jack->name )
+ __field( int, mask )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, jack->jack->name);
+ __entry->mask = mask;
+ __entry->val = val;
+ ),
+
+ TP_printk("jack=%s %x/%x", __get_str(name), (int)__entry->val,
+ (int)__entry->mask)
+);
+
+TRACE_EVENT(snd_soc_jack_notify,
+
+ TP_PROTO(struct snd_soc_jack *jack, int val),
+
+ TP_ARGS(jack, val),
+
+ TP_STRUCT__entry(
+ __string( name, jack->jack->name )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, jack->jack->name);
+ __entry->val = val;
+ ),
+
+ TP_printk("jack=%s %x", __get_str(name), (int)__entry->val)
+);
+
+#endif /* _TRACE_ASOC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 289010d..e5e345f 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -98,6 +98,103 @@
(unsigned long) __entry->dir, __entry->mode)
);
+TRACE_EVENT(ext4_evict_inode,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( int, nlink )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->nlink = inode->i_nlink;
+ ),
+
+ TP_printk("dev %d,%d ino %lu nlink %d",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, __entry->nlink)
+);
+
+TRACE_EVENT(ext4_drop_inode,
+ TP_PROTO(struct inode *inode, int drop),
+
+ TP_ARGS(inode, drop),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( int, drop )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->drop = drop;
+ ),
+
+ TP_printk("dev %d,%d ino %lu drop %d",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, __entry->drop)
+);
+
+TRACE_EVENT(ext4_mark_inode_dirty,
+ TP_PROTO(struct inode *inode, unsigned long IP),
+
+ TP_ARGS(inode, IP),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field(unsigned long, ip )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->ip = IP;
+ ),
+
+ TP_printk("dev %d,%d ino %lu caller %pF",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, (void *)__entry->ip)
+);
+
+TRACE_EVENT(ext4_begin_ordered_truncate,
+ TP_PROTO(struct inode *inode, loff_t new_size),
+
+ TP_ARGS(inode, new_size),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( loff_t, new_size )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->new_size = new_size;
+ ),
+
+ TP_printk("dev %d,%d ino %lu new_size %lld",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino,
+ (long long) __entry->new_size)
+);
+
DECLARE_EVENT_CLASS(ext4__write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
index 6316cda..89d43b3 100644
--- a/include/video/da8xx-fb.h
+++ b/include/video/da8xx-fb.h
@@ -99,7 +99,6 @@
#define FBIPUT_COLOR _IOW('F', 6, int)
#define FBIPUT_HSYNC _IOW('F', 9, int)
#define FBIPUT_VSYNC _IOW('F', 10, int)
-#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t)
#endif /* ifndef DA8XX_FB_H */
diff --git a/include/xen/events.h b/include/xen/events.h
index 646dd17..00f53dd 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -76,7 +76,9 @@
#ifdef CONFIG_PCI_MSI
/* Allocate an irq and a pirq to be used with MSIs. */
-void xen_allocate_pirq_msi(char *name, int *irq, int *pirq);
+#define XEN_ALLOC_PIRQ (1 << 0)
+#define XEN_ALLOC_IRQ (1 << 1)
+void xen_allocate_pirq_msi(char *name, int *irq, int *pirq, int alloc_mask);
int xen_create_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int type);
#endif
@@ -89,4 +91,7 @@
/* Return gsi allocated to pirq */
int xen_gsi_from_irq(unsigned pirq);
+/* Return irq from pirq */
+int xen_irq_from_pirq(unsigned pirq);
+
#endif /* _XEN_EVENTS_H */
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index d7a6c13..eac3ce1 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -141,6 +141,19 @@
DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mfn_list);
/*
+ * Returns the location in virtual address space of the machine_to_phys
+ * mapping table. Architectures which do not have a m2p table, or which do not
+ * map it by default into guest address space, do not implement this command.
+ * arg == addr of xen_machphys_mapping_t.
+ */
+#define XENMEM_machphys_mapping 12
+struct xen_machphys_mapping {
+ unsigned long v_start, v_end; /* Start and end virtual addresses. */
+ unsigned long max_mfn; /* Maximum MFN that can be looked up. */
+};
+DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t);
+
+/*
* Sets the GPFN at which a particular page appears in the specified guest's
* pseudophysical address space.
* arg == addr of xen_add_to_physmap_t.
diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h
index 2b2c66c..534cac8 100644
--- a/include/xen/interface/physdev.h
+++ b/include/xen/interface/physdev.h
@@ -188,6 +188,16 @@
uint32_t nr_pirqs;
};
+/* type is MAP_PIRQ_TYPE_GSI or MAP_PIRQ_TYPE_MSI
+ * the hypercall returns a free pirq */
+#define PHYSDEVOP_get_free_pirq 23
+struct physdev_get_free_pirq {
+ /* IN */
+ int type;
+ /* OUT */
+ uint32_t pirq;
+};
+
/*
* Notify that some PIRQ-bound event channels have been unmasked.
* ** This command is obsolete since interface version 0x00030202 and is **
diff --git a/include/xen/page.h b/include/xen/page.h
index eaf85fa..0be36b9 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -1 +1,8 @@
+#ifndef _XEN_PAGE_H
+#define _XEN_PAGE_H
+
#include <asm/xen/page.h>
+
+extern phys_addr_t xen_extra_mem_start, xen_extra_mem_size;
+
+#endif /* _XEN_PAGE_H */
diff --git a/include/xen/privcmd.h b/include/xen/privcmd.h
index b42cdfd..17857fb 100644
--- a/include/xen/privcmd.h
+++ b/include/xen/privcmd.h
@@ -34,13 +34,10 @@
#define __LINUX_PUBLIC_PRIVCMD_H__
#include <linux/types.h>
+#include <linux/compiler.h>
typedef unsigned long xen_pfn_t;
-#ifndef __user
-#define __user
-#endif
-
struct privcmd_hypercall {
__u64 op;
__u64 arg[5];
diff --git a/init/Kconfig b/init/Kconfig
index 88c1046..c972899 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -613,6 +613,19 @@
if boot option "noswapaccount" is set, swap will not be accounted.
Now, memory usage of swap_cgroup is 2 bytes per entry. If swap page
size is 4096bytes, 512k per 1Gbytes of swap.
+config CGROUP_MEM_RES_CTLR_SWAP_ENABLED
+ bool "Memory Resource Controller Swap Extension enabled by default"
+ depends on CGROUP_MEM_RES_CTLR_SWAP
+ default y
+ help
+ Memory Resource Controller Swap Extension comes with its price in
+ a bigger memory consumption. General purpose distribution kernels
+ which want to enable the feautre but keep it disabled by default
+ and let the user enable it by swapaccount boot command line
+ parameter should have this option unselected.
+ For those who want to have the feature enabled by default should
+ select this option (if, for some reason, they need to disable it
+ then noswapaccount does the trick).
menuconfig CGROUP_SCHED
bool "Group CPU scheduler"
diff --git a/init/main.c b/init/main.c
index e59af24..8646401 100644
--- a/init/main.c
+++ b/init/main.c
@@ -20,7 +20,6 @@
#include <linux/delay.h>
#include <linux/ioport.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <linux/initrd.h>
#include <linux/bootmem.h>
#include <linux/acpi.h>
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 37755d6..a6e7297 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -82,7 +82,7 @@
#define for_each_kdbcmd(cmd, num) \
for ((cmd) = kdb_base_commands, (num) = 0; \
num < kdb_max_commands; \
- num == KDB_BASE_CMD_MAX ? cmd = kdb_commands : cmd++, num++)
+ num++, num == KDB_BASE_CMD_MAX ? cmd = kdb_commands : cmd++)
typedef struct _kdbmsg {
int km_diag; /* kdb diagnostic */
@@ -646,7 +646,7 @@
}
if (!s->usable)
return KDB_NOTIMP;
- s->command = kmalloc((s->count + 1) * sizeof(*(s->command)), GFP_KDB);
+ s->command = kzalloc((s->count + 1) * sizeof(*(s->command)), GFP_KDB);
if (!s->command) {
kdb_printf("Could not allocate new kdb_defcmd table for %s\n",
cmdstr);
@@ -2361,7 +2361,7 @@
*/
static int kdb_ll(int argc, const char **argv)
{
- int diag;
+ int diag = 0;
unsigned long addr;
long offset = 0;
unsigned long va;
@@ -2400,20 +2400,21 @@
char buf[80];
if (KDB_FLAG(CMD_INTERRUPT))
- return 0;
+ goto out;
sprintf(buf, "%s " kdb_machreg_fmt "\n", command, va);
diag = kdb_parse(buf);
if (diag)
- return diag;
+ goto out;
addr = va + linkoffset;
if (kdb_getword(&va, addr, sizeof(va)))
- return 0;
+ goto out;
}
- kfree(command);
- return 0;
+out:
+ kfree(command);
+ return diag;
}
static int kdb_kgdb(int argc, const char **argv)
@@ -2739,13 +2740,13 @@
}
if (kdb_commands) {
memcpy(new, kdb_commands,
- kdb_max_commands * sizeof(*new));
+ (kdb_max_commands - KDB_BASE_CMD_MAX) * sizeof(*new));
kfree(kdb_commands);
}
memset(new + kdb_max_commands, 0,
kdb_command_extend * sizeof(*new));
kdb_commands = new;
- kp = kdb_commands + kdb_max_commands;
+ kp = kdb_commands + kdb_max_commands - KDB_BASE_CMD_MAX;
kdb_max_commands += kdb_command_extend;
}
diff --git a/kernel/exit.c b/kernel/exit.c
index b194feb..676149a 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -96,6 +96,14 @@
sig->tty = NULL;
} else {
/*
+ * This can only happen if the caller is de_thread().
+ * FIXME: this is the temporary hack, we should teach
+ * posix-cpu-timers to handle this case correctly.
+ */
+ if (unlikely(has_group_leader_pid(tsk)))
+ posix_cpu_timers_exit_group(tsk);
+
+ /*
* If there is any task waiting for the group exit
* then notify it:
*/
@@ -906,6 +914,15 @@
if (unlikely(!tsk->pid))
panic("Attempted to kill the idle task!");
+ /*
+ * If do_exit is called because this processes oopsed, it's possible
+ * that get_fs() was left as KERNEL_DS, so reset it to USER_DS before
+ * continuing. Amongst other possible reasons, this is to prevent
+ * mm_release()->clear_child_tid() from writing to a user-controlled
+ * kernel address.
+ */
+ set_fs(USER_DS);
+
tracehook_report_exit(&code);
validate_creds_for_do_exit(tsk);
diff --git a/kernel/futex.c b/kernel/futex.c
index 6c683b3..40a8777 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -2489,7 +2489,8 @@
{
struct robust_list_head __user *head = curr->robust_list;
struct robust_list __user *entry, *next_entry, *pending;
- unsigned int limit = ROBUST_LIST_LIMIT, pi, next_pi, pip;
+ unsigned int limit = ROBUST_LIST_LIMIT, pi, pip;
+ unsigned int uninitialized_var(next_pi);
unsigned long futex_offset;
int rc;
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index 06da4df..a7934ac 100644
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -49,7 +49,8 @@
{
struct compat_robust_list_head __user *head = curr->compat_robust_list;
struct robust_list __user *entry, *next_entry, *pending;
- unsigned int limit = ROBUST_LIST_LIMIT, pi, next_pi, pip;
+ unsigned int limit = ROBUST_LIST_LIMIT, pi, pip;
+ unsigned int uninitialized_var(next_pi);
compat_uptr_t uentry, next_uentry, upending;
compat_long_t futex_offset;
int rc;
diff --git a/kernel/hw_breakpoint.c b/kernel/hw_breakpoint.c
index 2c9120f0..e532582 100644
--- a/kernel/hw_breakpoint.c
+++ b/kernel/hw_breakpoint.c
@@ -620,7 +620,7 @@
.read = hw_breakpoint_pmu_read,
};
-static int __init init_hw_breakpoint(void)
+int __init init_hw_breakpoint(void)
{
unsigned int **task_bp_pinned;
int cpu, err_cpu;
@@ -655,6 +655,5 @@
return -ENOMEM;
}
-core_initcall(init_hw_breakpoint);
diff --git a/kernel/irq_work.c b/kernel/irq_work.c
index f16763f..90f8819 100644
--- a/kernel/irq_work.c
+++ b/kernel/irq_work.c
@@ -145,7 +145,9 @@
* Clear the BUSY bit and return to the free state if
* no-one else claimed it meanwhile.
*/
- cmpxchg(&entry->next, next_flags(NULL, IRQ_WORK_BUSY), NULL);
+ (void)cmpxchg(&entry->next,
+ next_flags(NULL, IRQ_WORK_BUSY),
+ NULL);
}
}
EXPORT_SYMBOL_GPL(irq_work_run);
diff --git a/kernel/latencytop.c b/kernel/latencytop.c
index 877fb30..17110a4 100644
--- a/kernel/latencytop.c
+++ b/kernel/latencytop.c
@@ -194,14 +194,7 @@
account_global_scheduler_latency(tsk, &lat);
- /*
- * short term hack; if we're > 32 we stop; future we recycle:
- */
- tsk->latency_record_count++;
- if (tsk->latency_record_count >= LT_SAVECOUNT)
- goto out_unlock;
-
- for (i = 0; i < LT_SAVECOUNT; i++) {
+ for (i = 0; i < tsk->latency_record_count; i++) {
struct latency_record *mylat;
int same = 1;
@@ -227,8 +220,14 @@
}
}
+ /*
+ * short term hack; if we're > 32 we stop; future we recycle:
+ */
+ if (tsk->latency_record_count >= LT_SAVECOUNT)
+ goto out_unlock;
+
/* Allocated a new one: */
- i = tsk->latency_record_count;
+ i = tsk->latency_record_count++;
memcpy(&tsk->latency_record[i], &lat, sizeof(struct latency_record));
out_unlock:
diff --git a/kernel/module.c b/kernel/module.c
index 437a74a..d190664 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2326,6 +2326,18 @@
kmemleak_scan_area(mod->trace_events, sizeof(*mod->trace_events) *
mod->num_trace_events, GFP_KERNEL);
#endif
+#ifdef CONFIG_TRACING
+ mod->trace_bprintk_fmt_start = section_objs(info, "__trace_printk_fmt",
+ sizeof(*mod->trace_bprintk_fmt_start),
+ &mod->num_trace_bprintk_fmt);
+ /*
+ * This section contains pointers to allocated objects in the trace
+ * code and not scanning it leads to false positives.
+ */
+ kmemleak_scan_area(mod->trace_bprintk_fmt_start,
+ sizeof(*mod->trace_bprintk_fmt_start) *
+ mod->num_trace_bprintk_fmt, GFP_KERNEL);
+#endif
#ifdef CONFIG_FTRACE_MCOUNT_RECORD
/* sechdrs[0].sh_size is always zero */
mod->ftrace_callsites = section_objs(info, "__mcount_loc",
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 517d827..eac7e33 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -31,6 +31,7 @@
#include <linux/kernel_stat.h>
#include <linux/perf_event.h>
#include <linux/ftrace_event.h>
+#include <linux/hw_breakpoint.h>
#include <asm/irq_regs.h>
@@ -674,6 +675,8 @@
event->tstamp_running += ctx->time - event->tstamp_stopped;
+ event->shadow_ctx_time = ctx->time - ctx->timestamp;
+
if (!is_software_event(event))
cpuctx->active_oncpu++;
ctx->nr_active++;
@@ -1284,8 +1287,6 @@
{
int ctxn;
- perf_sw_event(PERF_COUNT_SW_CONTEXT_SWITCHES, 1, 1, NULL, 0);
-
for_each_task_context_nr(ctxn)
perf_event_context_sched_out(task, ctxn, next);
}
@@ -1619,8 +1620,12 @@
{
raw_spin_lock(&ctx->lock);
- /* Rotate the first entry last of non-pinned groups */
- list_rotate_left(&ctx->flexible_groups);
+ /*
+ * Rotate the first entry last of non-pinned groups. Rotation might be
+ * disabled by the inheritance code.
+ */
+ if (!ctx->rotate_disable)
+ list_rotate_left(&ctx->flexible_groups);
raw_spin_unlock(&ctx->lock);
}
@@ -2232,11 +2237,6 @@
raw_spin_unlock_irq(&ctx->lock);
mutex_unlock(&ctx->mutex);
- mutex_lock(&event->owner->perf_event_mutex);
- list_del_init(&event->owner_entry);
- mutex_unlock(&event->owner->perf_event_mutex);
- put_task_struct(event->owner);
-
free_event(event);
return 0;
@@ -2249,9 +2249,43 @@
static int perf_release(struct inode *inode, struct file *file)
{
struct perf_event *event = file->private_data;
+ struct task_struct *owner;
file->private_data = NULL;
+ rcu_read_lock();
+ owner = ACCESS_ONCE(event->owner);
+ /*
+ * Matches the smp_wmb() in perf_event_exit_task(). If we observe
+ * !owner it means the list deletion is complete and we can indeed
+ * free this event, otherwise we need to serialize on
+ * owner->perf_event_mutex.
+ */
+ smp_read_barrier_depends();
+ if (owner) {
+ /*
+ * Since delayed_put_task_struct() also drops the last
+ * task reference we can safely take a new reference
+ * while holding the rcu_read_lock().
+ */
+ get_task_struct(owner);
+ }
+ rcu_read_unlock();
+
+ if (owner) {
+ mutex_lock(&owner->perf_event_mutex);
+ /*
+ * We have to re-check the event->owner field, if it is cleared
+ * we raced with perf_event_exit_task(), acquiring the mutex
+ * ensured they're done, and we can proceed with freeing the
+ * event.
+ */
+ if (event->owner)
+ list_del_init(&event->owner_entry);
+ mutex_unlock(&owner->perf_event_mutex);
+ put_task_struct(owner);
+ }
+
return perf_event_release_kernel(event);
}
@@ -3396,7 +3430,8 @@
}
static void perf_output_read_one(struct perf_output_handle *handle,
- struct perf_event *event)
+ struct perf_event *event,
+ u64 enabled, u64 running)
{
u64 read_format = event->attr.read_format;
u64 values[4];
@@ -3404,11 +3439,11 @@
values[n++] = perf_event_count(event);
if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
- values[n++] = event->total_time_enabled +
+ values[n++] = enabled +
atomic64_read(&event->child_total_time_enabled);
}
if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
- values[n++] = event->total_time_running +
+ values[n++] = running +
atomic64_read(&event->child_total_time_running);
}
if (read_format & PERF_FORMAT_ID)
@@ -3421,7 +3456,8 @@
* XXX PERF_FORMAT_GROUP vs inherited events seems difficult.
*/
static void perf_output_read_group(struct perf_output_handle *handle,
- struct perf_event *event)
+ struct perf_event *event,
+ u64 enabled, u64 running)
{
struct perf_event *leader = event->group_leader, *sub;
u64 read_format = event->attr.read_format;
@@ -3431,10 +3467,10 @@
values[n++] = 1 + leader->nr_siblings;
if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED)
- values[n++] = leader->total_time_enabled;
+ values[n++] = enabled;
if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING)
- values[n++] = leader->total_time_running;
+ values[n++] = running;
if (leader != event)
leader->pmu->read(leader);
@@ -3459,13 +3495,35 @@
}
}
+#define PERF_FORMAT_TOTAL_TIMES (PERF_FORMAT_TOTAL_TIME_ENABLED|\
+ PERF_FORMAT_TOTAL_TIME_RUNNING)
+
static void perf_output_read(struct perf_output_handle *handle,
struct perf_event *event)
{
+ u64 enabled = 0, running = 0, now, ctx_time;
+ u64 read_format = event->attr.read_format;
+
+ /*
+ * compute total_time_enabled, total_time_running
+ * based on snapshot values taken when the event
+ * was last scheduled in.
+ *
+ * we cannot simply called update_context_time()
+ * because of locking issue as we are called in
+ * NMI context
+ */
+ if (read_format & PERF_FORMAT_TOTAL_TIMES) {
+ now = perf_clock();
+ ctx_time = event->shadow_ctx_time + now;
+ enabled = ctx_time - event->tstamp_enabled;
+ running = ctx_time - event->tstamp_running;
+ }
+
if (event->attr.read_format & PERF_FORMAT_GROUP)
- perf_output_read_group(handle, event);
+ perf_output_read_group(handle, event, enabled, running);
else
- perf_output_read_one(handle, event);
+ perf_output_read_one(handle, event, enabled, running);
}
void perf_output_sample(struct perf_output_handle *handle,
@@ -5651,7 +5709,7 @@
mutex_unlock(&ctx->mutex);
event->owner = current;
- get_task_struct(current);
+
mutex_lock(¤t->perf_event_mutex);
list_add_tail(&event->owner_entry, ¤t->perf_event_list);
mutex_unlock(¤t->perf_event_mutex);
@@ -5719,12 +5777,6 @@
++ctx->generation;
mutex_unlock(&ctx->mutex);
- event->owner = current;
- get_task_struct(current);
- mutex_lock(¤t->perf_event_mutex);
- list_add_tail(&event->owner_entry, ¤t->perf_event_list);
- mutex_unlock(¤t->perf_event_mutex);
-
return event;
err_free:
@@ -5875,8 +5927,24 @@
*/
void perf_event_exit_task(struct task_struct *child)
{
+ struct perf_event *event, *tmp;
int ctxn;
+ mutex_lock(&child->perf_event_mutex);
+ list_for_each_entry_safe(event, tmp, &child->perf_event_list,
+ owner_entry) {
+ list_del_init(&event->owner_entry);
+
+ /*
+ * Ensure the list deletion is visible before we clear
+ * the owner, closes a race against perf_release() where
+ * we need to serialize on the owner->perf_event_mutex.
+ */
+ smp_wmb();
+ event->owner = NULL;
+ }
+ mutex_unlock(&child->perf_event_mutex);
+
for_each_task_context_nr(ctxn)
perf_event_exit_task_context(child, ctxn);
}
@@ -6096,6 +6164,7 @@
struct perf_event *event;
struct task_struct *parent = current;
int inherited_all = 1;
+ unsigned long flags;
int ret = 0;
child->perf_event_ctxp[ctxn] = NULL;
@@ -6136,6 +6205,15 @@
break;
}
+ /*
+ * We can't hold ctx->lock when iterating the ->flexible_group list due
+ * to allocations, but we need to prevent rotation because
+ * rotate_ctx() will change the list from interrupt context.
+ */
+ raw_spin_lock_irqsave(&parent_ctx->lock, flags);
+ parent_ctx->rotate_disable = 1;
+ raw_spin_unlock_irqrestore(&parent_ctx->lock, flags);
+
list_for_each_entry(event, &parent_ctx->flexible_groups, group_entry) {
ret = inherit_task_group(event, parent, parent_ctx,
child, ctxn, &inherited_all);
@@ -6143,6 +6221,10 @@
break;
}
+ raw_spin_lock_irqsave(&parent_ctx->lock, flags);
+ parent_ctx->rotate_disable = 0;
+ raw_spin_unlock_irqrestore(&parent_ctx->lock, flags);
+
child_ctx = child->perf_event_ctxp[ctxn];
if (child_ctx && inherited_all) {
@@ -6295,6 +6377,8 @@
void __init perf_event_init(void)
{
+ int ret;
+
perf_event_init_all_cpus();
init_srcu_struct(&pmus_srcu);
perf_pmu_register(&perf_swevent);
@@ -6302,4 +6386,7 @@
perf_pmu_register(&perf_task_clock);
perf_tp_register();
perf_cpu_notifier(perf_cpu_notify);
+
+ ret = init_hw_breakpoint();
+ WARN(ret, "hw_breakpoint initialization failed with: %d", ret);
}
diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
index c7a8f45..aeaa7f8 100644
--- a/kernel/pm_qos_params.c
+++ b/kernel/pm_qos_params.c
@@ -121,10 +121,10 @@
switch (o->type) {
case PM_QOS_MIN:
- return plist_last(&o->requests)->prio;
+ return plist_first(&o->requests)->prio;
case PM_QOS_MAX:
- return plist_first(&o->requests)->prio;
+ return plist_last(&o->requests)->prio;
default:
/* runtime check for not using enum */
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index 6842eeb..05bb717 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -37,13 +37,13 @@
if (pid == 0)
return 0;
- read_lock(&tasklist_lock);
+ rcu_read_lock();
p = find_task_by_vpid(pid);
if (!p || !(CPUCLOCK_PERTHREAD(which_clock) ?
- same_thread_group(p, current) : thread_group_leader(p))) {
+ same_thread_group(p, current) : has_group_leader_pid(p))) {
error = -EINVAL;
}
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
return error;
}
@@ -390,7 +390,7 @@
INIT_LIST_HEAD(&new_timer->it.cpu.entry);
- read_lock(&tasklist_lock);
+ rcu_read_lock();
if (CPUCLOCK_PERTHREAD(new_timer->it_clock)) {
if (pid == 0) {
p = current;
@@ -404,7 +404,7 @@
p = current->group_leader;
} else {
p = find_task_by_vpid(pid);
- if (p && !thread_group_leader(p))
+ if (p && !has_group_leader_pid(p))
p = NULL;
}
}
@@ -414,7 +414,7 @@
} else {
ret = -EINVAL;
}
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
return ret;
}
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 29bff61..a5aff3e 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -246,9 +246,13 @@
depends on PM_SLEEP || PM_RUNTIME
default y
+config ARCH_HAS_OPP
+ bool
+
config PM_OPP
bool "Operating Performance Point (OPP) Layer library"
depends on PM
+ depends on ARCH_HAS_OPP
---help---
SOCs have a standard set of tuples consisting of frequency and
voltage pairs that the device will support per voltage domain. This
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index 657272e..048d0b5 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -327,7 +327,6 @@
int hibernation_snapshot(int platform_mode)
{
int error;
- gfp_t saved_mask;
error = platform_begin(platform_mode);
if (error)
@@ -339,7 +338,7 @@
goto Close;
suspend_console();
- saved_mask = clear_gfp_allowed_mask(GFP_IOFS);
+ pm_restrict_gfp_mask();
error = dpm_suspend_start(PMSG_FREEZE);
if (error)
goto Recover_platform;
@@ -348,7 +347,10 @@
goto Recover_platform;
error = create_image(platform_mode);
- /* Control returns here after successful restore */
+ /*
+ * Control returns here (1) after the image has been created or the
+ * image creation has failed and (2) after a successful restore.
+ */
Resume_devices:
/* We may need to release the preallocated image pages here. */
@@ -357,7 +359,10 @@
dpm_resume_end(in_suspend ?
(error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE);
- set_gfp_allowed_mask(saved_mask);
+
+ if (error || !in_suspend)
+ pm_restore_gfp_mask();
+
resume_console();
Close:
platform_end(platform_mode);
@@ -452,17 +457,16 @@
int hibernation_restore(int platform_mode)
{
int error;
- gfp_t saved_mask;
pm_prepare_console();
suspend_console();
- saved_mask = clear_gfp_allowed_mask(GFP_IOFS);
+ pm_restrict_gfp_mask();
error = dpm_suspend_start(PMSG_QUIESCE);
if (!error) {
error = resume_target_kernel(platform_mode);
dpm_resume_end(PMSG_RECOVER);
}
- set_gfp_allowed_mask(saved_mask);
+ pm_restore_gfp_mask();
resume_console();
pm_restore_console();
return error;
@@ -476,7 +480,6 @@
int hibernation_platform_enter(void)
{
int error;
- gfp_t saved_mask;
if (!hibernation_ops)
return -ENOSYS;
@@ -492,7 +495,6 @@
entering_platform_hibernation = true;
suspend_console();
- saved_mask = clear_gfp_allowed_mask(GFP_IOFS);
error = dpm_suspend_start(PMSG_HIBERNATE);
if (error) {
if (hibernation_ops->recover)
@@ -536,7 +538,6 @@
Resume_devices:
entering_platform_hibernation = false;
dpm_resume_end(PMSG_RESTORE);
- set_gfp_allowed_mask(saved_mask);
resume_console();
Close:
@@ -646,6 +647,7 @@
swsusp_free();
if (!error)
power_down();
+ pm_restore_gfp_mask();
} else {
pr_debug("PM: Image restored successfully.\n");
}
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 7335952..ecf7705 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -197,7 +197,6 @@
int suspend_devices_and_enter(suspend_state_t state)
{
int error;
- gfp_t saved_mask;
if (!suspend_ops)
return -ENOSYS;
@@ -208,7 +207,7 @@
goto Close;
}
suspend_console();
- saved_mask = clear_gfp_allowed_mask(GFP_IOFS);
+ pm_restrict_gfp_mask();
suspend_test_start();
error = dpm_suspend_start(PMSG_SUSPEND);
if (error) {
@@ -225,7 +224,7 @@
suspend_test_start();
dpm_resume_end(PMSG_RESUME);
suspend_test_finish("resume devices");
- set_gfp_allowed_mask(saved_mask);
+ pm_restore_gfp_mask();
resume_console();
Close:
if (suspend_ops->end)
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index a0e4a86..baf667b 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -6,6 +6,7 @@
*
* Copyright (C) 1998,2001-2005 Pavel Machek <pavel@ucw.cz>
* Copyright (C) 2006 Rafael J. Wysocki <rjw@sisk.pl>
+ * Copyright (C) 2010 Bojan Smojver <bojan@rexursive.com>
*
* This file is released under the GPLv2.
*
@@ -753,30 +754,43 @@
{
unsigned int m;
int error = 0;
+ struct bio *bio;
struct timeval start;
struct timeval stop;
unsigned nr_pages;
- size_t off, unc_len, cmp_len;
- unsigned char *unc, *cmp, *page;
+ size_t i, off, unc_len, cmp_len;
+ unsigned char *unc, *cmp, *page[LZO_CMP_PAGES];
- page = (void *)__get_free_page(__GFP_WAIT | __GFP_HIGH);
- if (!page) {
- printk(KERN_ERR "PM: Failed to allocate LZO page\n");
- return -ENOMEM;
+ for (i = 0; i < LZO_CMP_PAGES; i++) {
+ page[i] = (void *)__get_free_page(__GFP_WAIT | __GFP_HIGH);
+ if (!page[i]) {
+ printk(KERN_ERR "PM: Failed to allocate LZO page\n");
+
+ while (i)
+ free_page((unsigned long)page[--i]);
+
+ return -ENOMEM;
+ }
}
unc = vmalloc(LZO_UNC_SIZE);
if (!unc) {
printk(KERN_ERR "PM: Failed to allocate LZO uncompressed\n");
- free_page((unsigned long)page);
+
+ for (i = 0; i < LZO_CMP_PAGES; i++)
+ free_page((unsigned long)page[i]);
+
return -ENOMEM;
}
cmp = vmalloc(LZO_CMP_SIZE);
if (!cmp) {
printk(KERN_ERR "PM: Failed to allocate LZO compressed\n");
+
vfree(unc);
- free_page((unsigned long)page);
+ for (i = 0; i < LZO_CMP_PAGES; i++)
+ free_page((unsigned long)page[i]);
+
return -ENOMEM;
}
@@ -787,6 +801,7 @@
if (!m)
m = 1;
nr_pages = 0;
+ bio = NULL;
do_gettimeofday(&start);
error = snapshot_write_next(snapshot);
@@ -794,11 +809,11 @@
goto out_finish;
for (;;) {
- error = swap_read_page(handle, page, NULL); /* sync */
+ error = swap_read_page(handle, page[0], NULL); /* sync */
if (error)
break;
- cmp_len = *(size_t *)page;
+ cmp_len = *(size_t *)page[0];
if (unlikely(!cmp_len ||
cmp_len > lzo1x_worst_compress(LZO_UNC_SIZE))) {
printk(KERN_ERR "PM: Invalid LZO compressed length\n");
@@ -806,13 +821,20 @@
break;
}
- memcpy(cmp, page, PAGE_SIZE);
- for (off = PAGE_SIZE; off < LZO_HEADER + cmp_len; off += PAGE_SIZE) {
- error = swap_read_page(handle, page, NULL); /* sync */
+ for (off = PAGE_SIZE, i = 1;
+ off < LZO_HEADER + cmp_len; off += PAGE_SIZE, i++) {
+ error = swap_read_page(handle, page[i], &bio);
if (error)
goto out_finish;
+ }
- memcpy(cmp + off, page, PAGE_SIZE);
+ error = hib_wait_on_bio_chain(&bio); /* need all data now */
+ if (error)
+ goto out_finish;
+
+ for (off = 0, i = 0;
+ off < LZO_HEADER + cmp_len; off += PAGE_SIZE, i++) {
+ memcpy(cmp + off, page[i], PAGE_SIZE);
}
unc_len = LZO_UNC_SIZE;
@@ -857,7 +879,8 @@
vfree(cmp);
vfree(unc);
- free_page((unsigned long)page);
+ for (i = 0; i < LZO_CMP_PAGES; i++)
+ free_page((unsigned long)page[i]);
return error;
}
diff --git a/kernel/power/user.c b/kernel/power/user.c
index e819e17..1b2ea31 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -263,6 +263,7 @@
case SNAPSHOT_UNFREEZE:
if (!data->frozen || data->ready)
break;
+ pm_restore_gfp_mask();
thaw_processes();
usermodehelper_enable();
data->frozen = 0;
@@ -275,6 +276,7 @@
error = -EPERM;
break;
}
+ pm_restore_gfp_mask();
error = hibernation_snapshot(data->platform_support);
if (!error)
error = put_user(in_suspend, (int __user *)arg);
diff --git a/kernel/printk.c b/kernel/printk.c
index b2ebaee..9a2264f 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -261,6 +261,12 @@
}
#endif
+#ifdef CONFIG_SECURITY_DMESG_RESTRICT
+int dmesg_restrict = 1;
+#else
+int dmesg_restrict;
+#endif
+
int do_syslog(int type, char __user *buf, int len, bool from_file)
{
unsigned i, j, limit, count;
@@ -268,7 +274,20 @@
char c;
int error = 0;
- error = security_syslog(type, from_file);
+ /*
+ * If this is from /proc/kmsg we only do the capabilities checks
+ * at open time.
+ */
+ if (type == SYSLOG_ACTION_OPEN || !from_file) {
+ if (dmesg_restrict && !capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ if ((type != SYSLOG_ACTION_READ_ALL &&
+ type != SYSLOG_ACTION_SIZE_BUFFER) &&
+ !capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ }
+
+ error = security_syslog(type);
if (error)
return error;
diff --git a/kernel/range.c b/kernel/range.c
index 471b66a..37fa9b9 100644
--- a/kernel/range.c
+++ b/kernel/range.c
@@ -119,7 +119,7 @@
int clean_sort_range(struct range *range, int az)
{
- int i, j, k = az - 1, nr_range = 0;
+ int i, j, k = az - 1, nr_range = az;
for (i = 0; i < k; i++) {
if (range[i].end)
diff --git a/kernel/relay.c b/kernel/relay.c
index c7cf397..859ea5a 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -70,17 +70,10 @@
*/
static struct page **relay_alloc_page_array(unsigned int n_pages)
{
- struct page **array;
- size_t pa_size = n_pages * sizeof(struct page *);
-
- if (pa_size > PAGE_SIZE) {
- array = vmalloc(pa_size);
- if (array)
- memset(array, 0, pa_size);
- } else {
- array = kzalloc(pa_size, GFP_KERNEL);
- }
- return array;
+ const size_t pa_size = n_pages * sizeof(struct page *);
+ if (pa_size > PAGE_SIZE)
+ return vzalloc(pa_size);
+ return kzalloc(pa_size, GFP_KERNEL);
}
/*
diff --git a/kernel/sched.c b/kernel/sched.c
index aa14a56..dc91a4d 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -560,18 +560,8 @@
static DEFINE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
-static inline
-void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags)
-{
- rq->curr->sched_class->check_preempt_curr(rq, p, flags);
- /*
- * A queue event has occurred, and we're going to schedule. In
- * this case, we can save a useless back to back clock update.
- */
- if (test_tsk_need_resched(p))
- rq->skip_clock_update = 1;
-}
+static void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags);
static inline int cpu_of(struct rq *rq)
{
@@ -2118,6 +2108,31 @@
p->sched_class->prio_changed(rq, p, oldprio, running);
}
+static void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags)
+{
+ const struct sched_class *class;
+
+ if (p->sched_class == rq->curr->sched_class) {
+ rq->curr->sched_class->check_preempt_curr(rq, p, flags);
+ } else {
+ for_each_class(class) {
+ if (class == rq->curr->sched_class)
+ break;
+ if (class == p->sched_class) {
+ resched_task(rq->curr);
+ break;
+ }
+ }
+ }
+
+ /*
+ * A queue event has occurred, and we're going to schedule. In
+ * this case, we can save a useless back to back clock update.
+ */
+ if (test_tsk_need_resched(rq->curr))
+ rq->skip_clock_update = 1;
+}
+
#ifdef CONFIG_SMP
/*
* Is this task likely cache-hot:
@@ -6960,6 +6975,8 @@
if (cpu != group_first_cpu(sd->groups))
return;
+ sd->groups->group_weight = cpumask_weight(sched_group_cpus(sd->groups));
+
child = sd->child;
sd->groups->cpu_power = 0;
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index f4f6a83..00ebd76 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1654,12 +1654,6 @@
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
int scale = cfs_rq->nr_running >= sched_nr_latency;
- if (unlikely(rt_prio(p->prio)))
- goto preempt;
-
- if (unlikely(p->sched_class != &fair_sched_class))
- return;
-
if (unlikely(se == pse))
return;
@@ -1764,10 +1758,6 @@
set_task_cpu(p, this_cpu);
activate_task(this_rq, p, 0);
check_preempt_curr(this_rq, p, 0);
-
- /* re-arm NEWIDLE balancing when moving tasks */
- src_rq->avg_idle = this_rq->avg_idle = 2*sysctl_sched_migration_cost;
- this_rq->idle_stamp = 0;
}
/*
@@ -2035,13 +2025,16 @@
unsigned long this_load_per_task;
unsigned long this_nr_running;
unsigned long this_has_capacity;
+ unsigned int this_idle_cpus;
/* Statistics of the busiest group */
+ unsigned int busiest_idle_cpus;
unsigned long max_load;
unsigned long busiest_load_per_task;
unsigned long busiest_nr_running;
unsigned long busiest_group_capacity;
unsigned long busiest_has_capacity;
+ unsigned int busiest_group_weight;
int group_imb; /* Is there imbalance in this sd */
#if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT)
@@ -2063,6 +2056,8 @@
unsigned long sum_nr_running; /* Nr tasks running in the group */
unsigned long sum_weighted_load; /* Weighted load of group's tasks */
unsigned long group_capacity;
+ unsigned long idle_cpus;
+ unsigned long group_weight;
int group_imb; /* Is there an imbalance in the group ? */
int group_has_capacity; /* Is there extra capacity in the group? */
};
@@ -2431,7 +2426,8 @@
sgs->group_load += load;
sgs->sum_nr_running += rq->nr_running;
sgs->sum_weighted_load += weighted_cpuload(i);
-
+ if (idle_cpu(i))
+ sgs->idle_cpus++;
}
/*
@@ -2469,6 +2465,7 @@
sgs->group_capacity = DIV_ROUND_CLOSEST(group->cpu_power, SCHED_LOAD_SCALE);
if (!sgs->group_capacity)
sgs->group_capacity = fix_small_capacity(sd, group);
+ sgs->group_weight = group->group_weight;
if (sgs->group_capacity > sgs->sum_nr_running)
sgs->group_has_capacity = 1;
@@ -2576,13 +2573,16 @@
sds->this_nr_running = sgs.sum_nr_running;
sds->this_load_per_task = sgs.sum_weighted_load;
sds->this_has_capacity = sgs.group_has_capacity;
+ sds->this_idle_cpus = sgs.idle_cpus;
} else if (update_sd_pick_busiest(sd, sds, sg, &sgs, this_cpu)) {
sds->max_load = sgs.avg_load;
sds->busiest = sg;
sds->busiest_nr_running = sgs.sum_nr_running;
+ sds->busiest_idle_cpus = sgs.idle_cpus;
sds->busiest_group_capacity = sgs.group_capacity;
sds->busiest_load_per_task = sgs.sum_weighted_load;
sds->busiest_has_capacity = sgs.group_has_capacity;
+ sds->busiest_group_weight = sgs.group_weight;
sds->group_imb = sgs.group_imb;
}
@@ -2860,8 +2860,26 @@
if (sds.this_load >= sds.avg_load)
goto out_balanced;
- if (100 * sds.max_load <= sd->imbalance_pct * sds.this_load)
- goto out_balanced;
+ /*
+ * In the CPU_NEWLY_IDLE, use imbalance_pct to be conservative.
+ * And to check for busy balance use !idle_cpu instead of
+ * CPU_NOT_IDLE. This is because HT siblings will use CPU_NOT_IDLE
+ * even when they are idle.
+ */
+ if (idle == CPU_NEWLY_IDLE || !idle_cpu(this_cpu)) {
+ if (100 * sds.max_load <= sd->imbalance_pct * sds.this_load)
+ goto out_balanced;
+ } else {
+ /*
+ * This cpu is idle. If the busiest group load doesn't
+ * have more tasks than the number of available cpu's and
+ * there is no imbalance between this and busiest group
+ * wrt to idle cpu's, it is balanced.
+ */
+ if ((sds.this_idle_cpus <= sds.busiest_idle_cpus + 1) &&
+ sds.busiest_nr_running <= sds.busiest_group_weight)
+ goto out_balanced;
+ }
force_balance:
/* Looks like there is an imbalance. Compute it */
@@ -3197,8 +3215,10 @@
interval = msecs_to_jiffies(sd->balance_interval);
if (time_after(next_balance, sd->last_balance + interval))
next_balance = sd->last_balance + interval;
- if (pulled_task)
+ if (pulled_task) {
+ this_rq->idle_stamp = 0;
break;
+ }
}
raw_spin_lock(&this_rq->lock);
diff --git a/kernel/sched_stoptask.c b/kernel/sched_stoptask.c
index 45bddc0..2bf6b47 100644
--- a/kernel/sched_stoptask.c
+++ b/kernel/sched_stoptask.c
@@ -19,14 +19,14 @@
static void
check_preempt_curr_stop(struct rq *rq, struct task_struct *p, int flags)
{
- resched_task(rq->curr); /* we preempt everything */
+ /* we're never preempted */
}
static struct task_struct *pick_next_task_stop(struct rq *rq)
{
struct task_struct *stop = rq->stop;
- if (stop && stop->state == TASK_RUNNING)
+ if (stop && stop->se.on_rq)
return stop;
return NULL;
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c33a1ed..5abfa15 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -702,6 +702,15 @@
.extra1 = &zero,
.extra2 = &ten_thousand,
},
+ {
+ .procname = "dmesg_restrict",
+ .data = &dmesg_restrict,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &zero,
+ .extra2 = &one,
+ },
#endif
{
.procname = "ngroups_max",
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index e04b8bc..ea37e2f 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -126,7 +126,7 @@
config FUNCTION_TRACER
bool "Kernel Function Tracer"
depends on HAVE_FUNCTION_TRACER
- select FRAME_POINTER if (!ARM_UNWIND)
+ select FRAME_POINTER if !ARM_UNWIND && !S390
select KALLSYMS
select GENERIC_TRACER
select CONTEXT_SWITCH_TRACER
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index bc251ed..7b8ec02 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -168,7 +168,6 @@
static const u32 ddir_act[2] = { BLK_TC_ACT(BLK_TC_READ),
BLK_TC_ACT(BLK_TC_WRITE) };
-#define BLK_TC_HARDBARRIER BLK_TC_BARRIER
#define BLK_TC_RAHEAD BLK_TC_AHEAD
/* The ilog2() calls fall out because they're constant */
@@ -196,7 +195,6 @@
return;
what |= ddir_act[rw & WRITE];
- what |= MASK_TC_BIT(rw, HARDBARRIER);
what |= MASK_TC_BIT(rw, SYNC);
what |= MASK_TC_BIT(rw, RAHEAD);
what |= MASK_TC_BIT(rw, META);
@@ -1807,8 +1805,6 @@
if (rw & REQ_RAHEAD)
rwbs[i++] = 'A';
- if (rw & REQ_HARDBARRIER)
- rwbs[i++] = 'B';
if (rw & REQ_SYNC)
rwbs[i++] = 'S';
if (rw & REQ_META)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 82d9b81..c38061227 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -17,7 +17,6 @@
#include <linux/writeback.h>
#include <linux/kallsyms.h>
#include <linux/seq_file.h>
-#include <linux/smp_lock.h>
#include <linux/notifier.h>
#include <linux/irqflags.h>
#include <linux/debugfs.h>
@@ -1284,6 +1283,8 @@
__ftrace_trace_stack(global_trace.buffer, flags, 3, preempt_count());
}
+static DEFINE_PER_CPU(int, user_stack_count);
+
void
ftrace_trace_userstack(struct ring_buffer *buffer, unsigned long flags, int pc)
{
@@ -1302,6 +1303,18 @@
if (unlikely(in_nmi()))
return;
+ /*
+ * prevent recursion, since the user stack tracing may
+ * trigger other kernel events.
+ */
+ preempt_disable();
+ if (__this_cpu_read(user_stack_count))
+ goto out;
+
+ __this_cpu_inc(user_stack_count);
+
+
+
event = trace_buffer_lock_reserve(buffer, TRACE_USER_STACK,
sizeof(*entry), flags, pc);
if (!event)
@@ -1319,6 +1332,11 @@
save_stack_trace_user(&trace);
if (!filter_check_discard(call, entry, buffer, event))
ring_buffer_unlock_commit(buffer, event);
+
+ __this_cpu_dec(user_stack_count);
+
+ out:
+ preempt_enable();
}
#ifdef UNUSED
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index bafba68..6e3c41a 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -43,7 +43,7 @@
static DEFINE_PER_CPU(struct perf_event *, watchdog_ev);
#endif
-static int __initdata no_watchdog;
+static int no_watchdog;
/* boot commands */
diff --git a/lib/debug_locks.c b/lib/debug_locks.c
index 5bf0020..b1c1773 100644
--- a/lib/debug_locks.c
+++ b/lib/debug_locks.c
@@ -8,7 +8,6 @@
*
* Copyright (C) 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
*/
-#include <linux/kernel.h>
#include <linux/rwsem.h>
#include <linux/mutex.h>
#include <linux/module.h>
@@ -39,7 +38,6 @@
{
if (__debug_locks_off()) {
if (!debug_locks_silent) {
- oops_in_progress = 1;
console_verbose();
return 1;
}
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 6f412ab4..5086bb9 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -82,6 +82,16 @@
};
static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
+static inline void *ptr_to_indirect(void *ptr)
+{
+ return (void *)((unsigned long)ptr | RADIX_TREE_INDIRECT_PTR);
+}
+
+static inline void *indirect_to_ptr(void *ptr)
+{
+ return (void *)((unsigned long)ptr & ~RADIX_TREE_INDIRECT_PTR);
+}
+
static inline gfp_t root_gfp_mask(struct radix_tree_root *root)
{
return root->gfp_mask & __GFP_BITS_MASK;
@@ -265,7 +275,7 @@
return -ENOMEM;
/* Increase the height. */
- node->slots[0] = radix_tree_indirect_to_ptr(root->rnode);
+ node->slots[0] = indirect_to_ptr(root->rnode);
/* Propagate the aggregated tag info into the new root */
for (tag = 0; tag < RADIX_TREE_MAX_TAGS; tag++) {
@@ -276,7 +286,7 @@
newheight = root->height+1;
node->height = newheight;
node->count = 1;
- node = radix_tree_ptr_to_indirect(node);
+ node = ptr_to_indirect(node);
rcu_assign_pointer(root->rnode, node);
root->height = newheight;
} while (height > root->height);
@@ -309,7 +319,7 @@
return error;
}
- slot = radix_tree_indirect_to_ptr(root->rnode);
+ slot = indirect_to_ptr(root->rnode);
height = root->height;
shift = (height-1) * RADIX_TREE_MAP_SHIFT;
@@ -325,8 +335,7 @@
rcu_assign_pointer(node->slots[offset], slot);
node->count++;
} else
- rcu_assign_pointer(root->rnode,
- radix_tree_ptr_to_indirect(slot));
+ rcu_assign_pointer(root->rnode, ptr_to_indirect(slot));
}
/* Go a level down */
@@ -374,7 +383,7 @@
return NULL;
return is_slot ? (void *)&root->rnode : node;
}
- node = radix_tree_indirect_to_ptr(node);
+ node = indirect_to_ptr(node);
height = node->height;
if (index > radix_tree_maxindex(height))
@@ -393,7 +402,7 @@
height--;
} while (height > 0);
- return is_slot ? (void *)slot:node;
+ return is_slot ? (void *)slot : indirect_to_ptr(node);
}
/**
@@ -455,7 +464,7 @@
height = root->height;
BUG_ON(index > radix_tree_maxindex(height));
- slot = radix_tree_indirect_to_ptr(root->rnode);
+ slot = indirect_to_ptr(root->rnode);
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
while (height > 0) {
@@ -509,7 +518,7 @@
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
pathp->node = NULL;
- slot = radix_tree_indirect_to_ptr(root->rnode);
+ slot = indirect_to_ptr(root->rnode);
while (height > 0) {
int offset;
@@ -579,7 +588,7 @@
if (!radix_tree_is_indirect_ptr(node))
return (index == 0);
- node = radix_tree_indirect_to_ptr(node);
+ node = indirect_to_ptr(node);
height = node->height;
if (index > radix_tree_maxindex(height))
@@ -666,7 +675,7 @@
}
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
- slot = radix_tree_indirect_to_ptr(root->rnode);
+ slot = indirect_to_ptr(root->rnode);
/*
* we fill the path from (root->height - 2) to 0, leaving the index at
@@ -897,7 +906,7 @@
results[0] = node;
return 1;
}
- node = radix_tree_indirect_to_ptr(node);
+ node = indirect_to_ptr(node);
max_index = radix_tree_maxindex(node->height);
@@ -916,7 +925,8 @@
slot = *(((void ***)results)[ret + i]);
if (!slot)
continue;
- results[ret + nr_found] = rcu_dereference_raw(slot);
+ results[ret + nr_found] =
+ indirect_to_ptr(rcu_dereference_raw(slot));
nr_found++;
}
ret += nr_found;
@@ -965,7 +975,7 @@
results[0] = (void **)&root->rnode;
return 1;
}
- node = radix_tree_indirect_to_ptr(node);
+ node = indirect_to_ptr(node);
max_index = radix_tree_maxindex(node->height);
@@ -1090,7 +1100,7 @@
results[0] = node;
return 1;
}
- node = radix_tree_indirect_to_ptr(node);
+ node = indirect_to_ptr(node);
max_index = radix_tree_maxindex(node->height);
@@ -1109,7 +1119,8 @@
slot = *(((void ***)results)[ret + i]);
if (!slot)
continue;
- results[ret + nr_found] = rcu_dereference_raw(slot);
+ results[ret + nr_found] =
+ indirect_to_ptr(rcu_dereference_raw(slot));
nr_found++;
}
ret += nr_found;
@@ -1159,7 +1170,7 @@
results[0] = (void **)&root->rnode;
return 1;
}
- node = radix_tree_indirect_to_ptr(node);
+ node = indirect_to_ptr(node);
max_index = radix_tree_maxindex(node->height);
@@ -1195,7 +1206,7 @@
void *newptr;
BUG_ON(!radix_tree_is_indirect_ptr(to_free));
- to_free = radix_tree_indirect_to_ptr(to_free);
+ to_free = indirect_to_ptr(to_free);
/*
* The candidate node has more than one child, or its child
@@ -1208,16 +1219,39 @@
/*
* We don't need rcu_assign_pointer(), since we are simply
- * moving the node from one part of the tree to another. If
- * it was safe to dereference the old pointer to it
+ * moving the node from one part of the tree to another: if it
+ * was safe to dereference the old pointer to it
* (to_free->slots[0]), it will be safe to dereference the new
- * one (root->rnode).
+ * one (root->rnode) as far as dependent read barriers go.
*/
newptr = to_free->slots[0];
if (root->height > 1)
- newptr = radix_tree_ptr_to_indirect(newptr);
+ newptr = ptr_to_indirect(newptr);
root->rnode = newptr;
root->height--;
+
+ /*
+ * We have a dilemma here. The node's slot[0] must not be
+ * NULLed in case there are concurrent lookups expecting to
+ * find the item. However if this was a bottom-level node,
+ * then it may be subject to the slot pointer being visible
+ * to callers dereferencing it. If item corresponding to
+ * slot[0] is subsequently deleted, these callers would expect
+ * their slot to become empty sooner or later.
+ *
+ * For example, lockless pagecache will look up a slot, deref
+ * the page pointer, and if the page is 0 refcount it means it
+ * was concurrently deleted from pagecache so try the deref
+ * again. Fortunately there is already a requirement for logic
+ * to retry the entire slot lookup -- the indirect pointer
+ * problem (replacing direct root node with an indirect pointer
+ * also results in a stale slot). So tag the slot as indirect
+ * to force callers to retry.
+ */
+ if (root->height == 0)
+ *((unsigned long *)&to_free->slots[0]) |=
+ RADIX_TREE_INDIRECT_PTR;
+
radix_tree_node_free(to_free);
}
}
@@ -1254,7 +1288,7 @@
root->rnode = NULL;
goto out;
}
- slot = radix_tree_indirect_to_ptr(slot);
+ slot = indirect_to_ptr(slot);
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
pathp->node = NULL;
@@ -1296,8 +1330,7 @@
radix_tree_node_free(to_free);
if (pathp->node->count) {
- if (pathp->node ==
- radix_tree_indirect_to_ptr(root->rnode))
+ if (pathp->node == indirect_to_ptr(root->rnode))
radix_tree_shrink(root);
goto out;
}
diff --git a/mm/filemap.c b/mm/filemap.c
index 75572b5..ea89840 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -644,7 +644,9 @@
pagep = radix_tree_lookup_slot(&mapping->page_tree, offset);
if (pagep) {
page = radix_tree_deref_slot(pagep);
- if (unlikely(!page || page == RADIX_TREE_RETRY))
+ if (unlikely(!page))
+ goto out;
+ if (radix_tree_deref_retry(page))
goto repeat;
if (!page_cache_get_speculative(page))
@@ -660,6 +662,7 @@
goto repeat;
}
}
+out:
rcu_read_unlock();
return page;
@@ -777,12 +780,11 @@
page = radix_tree_deref_slot((void **)pages[i]);
if (unlikely(!page))
continue;
- /*
- * this can only trigger if nr_found == 1, making livelock
- * a non issue.
- */
- if (unlikely(page == RADIX_TREE_RETRY))
+ if (radix_tree_deref_retry(page)) {
+ if (ret)
+ start = pages[ret-1]->index;
goto restart;
+ }
if (!page_cache_get_speculative(page))
goto repeat;
@@ -830,11 +832,7 @@
page = radix_tree_deref_slot((void **)pages[i]);
if (unlikely(!page))
continue;
- /*
- * this can only trigger if nr_found == 1, making livelock
- * a non issue.
- */
- if (unlikely(page == RADIX_TREE_RETRY))
+ if (radix_tree_deref_retry(page))
goto restart;
if (page->mapping == NULL || page->index != index)
@@ -887,11 +885,7 @@
page = radix_tree_deref_slot((void **)pages[i]);
if (unlikely(!page))
continue;
- /*
- * this can only trigger if nr_found == 1, making livelock
- * a non issue.
- */
- if (unlikely(page == RADIX_TREE_RETRY))
+ if (radix_tree_deref_retry(page))
goto restart;
if (!page_cache_get_speculative(page))
@@ -1029,6 +1023,9 @@
goto page_not_up_to_date;
if (!trylock_page(page))
goto page_not_up_to_date;
+ /* Did it get truncated before we got the lock? */
+ if (!page->mapping)
+ goto page_not_up_to_date_locked;
if (!mapping->a_ops->is_partially_uptodate(page,
desc, offset))
goto page_not_up_to_date_locked;
@@ -1563,8 +1560,10 @@
goto no_cached_page;
}
- if (!lock_page_or_retry(page, vma->vm_mm, vmf->flags))
+ if (!lock_page_or_retry(page, vma->vm_mm, vmf->flags)) {
+ page_cache_release(page);
return ret | VM_FAULT_RETRY;
+ }
/* Did it get truncated? */
if (unlikely(page->mapping != mapping)) {
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index c4a3558..8585524 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2738,7 +2738,8 @@
unlock_page(pagecache_page);
put_page(pagecache_page);
}
- unlock_page(page);
+ if (page != pagecache_page)
+ unlock_page(page);
out_mutex:
mutex_unlock(&hugetlb_instantiation_mutex);
diff --git a/mm/ksm.c b/mm/ksm.c
index 65ab5c7..43bc893 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1724,8 +1724,13 @@
/*
* Keep it very simple for now: just lock out ksmd and
* MADV_UNMERGEABLE while any memory is going offline.
+ * mutex_lock_nested() is necessary because lockdep was alarmed
+ * that here we take ksm_thread_mutex inside notifier chain
+ * mutex, and later take notifier chain mutex inside
+ * ksm_thread_mutex to unlock it. But that's safe because both
+ * are inside mem_hotplug_mutex.
*/
- mutex_lock(&ksm_thread_mutex);
+ mutex_lock_nested(&ksm_thread_mutex, SINGLE_DEPTH_NESTING);
break;
case MEM_OFFLINE:
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 9a99cfa..7a22b41 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -61,7 +61,14 @@
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
/* Turned on only when memory cgroup is enabled && really_do_swap_account = 1 */
int do_swap_account __read_mostly;
-static int really_do_swap_account __initdata = 1; /* for remember boot option*/
+
+/* for remember boot option*/
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED
+static int really_do_swap_account __initdata = 1;
+#else
+static int really_do_swap_account __initdata = 0;
+#endif
+
#else
#define do_swap_account (0)
#endif
@@ -278,13 +285,14 @@
/* "mc" and its members are protected by cgroup_mutex */
static struct move_charge_struct {
- spinlock_t lock; /* for from, to, moving_task */
+ spinlock_t lock; /* for from, to */
struct mem_cgroup *from;
struct mem_cgroup *to;
unsigned long precharge;
unsigned long moved_charge;
unsigned long moved_swap;
struct task_struct *moving_task; /* a task moving charges */
+ struct mm_struct *mm;
wait_queue_head_t waitq; /* a waitq for other context */
} mc = {
.lock = __SPIN_LOCK_UNLOCKED(mc.lock),
@@ -2152,7 +2160,7 @@
{
VM_BUG_ON(from == to);
VM_BUG_ON(PageLRU(pc->page));
- VM_BUG_ON(!PageCgroupLocked(pc));
+ VM_BUG_ON(!page_is_cgroup_locked(pc));
VM_BUG_ON(!PageCgroupUsed(pc));
VM_BUG_ON(pc->mem_cgroup != from);
@@ -4208,15 +4216,17 @@
memset(mem, 0, size);
mem->stat = alloc_percpu(struct mem_cgroup_stat_cpu);
- if (!mem->stat) {
- if (size < PAGE_SIZE)
- kfree(mem);
- else
- vfree(mem);
- mem = NULL;
- }
+ if (!mem->stat)
+ goto out_free;
spin_lock_init(&mem->pcp_counter_lock);
return mem;
+
+out_free:
+ if (size < PAGE_SIZE)
+ kfree(mem);
+ else
+ vfree(mem);
+ return NULL;
}
/*
@@ -4629,7 +4639,7 @@
unsigned long precharge;
struct vm_area_struct *vma;
- down_read(&mm->mmap_sem);
+ /* We've already held the mmap_sem */
for (vma = mm->mmap; vma; vma = vma->vm_next) {
struct mm_walk mem_cgroup_count_precharge_walk = {
.pmd_entry = mem_cgroup_count_precharge_pte_range,
@@ -4641,7 +4651,6 @@
walk_page_range(vma->vm_start, vma->vm_end,
&mem_cgroup_count_precharge_walk);
}
- up_read(&mm->mmap_sem);
precharge = mc.precharge;
mc.precharge = 0;
@@ -4692,11 +4701,16 @@
mc.moved_swap = 0;
}
+ if (mc.mm) {
+ up_read(&mc.mm->mmap_sem);
+ mmput(mc.mm);
+ }
spin_lock(&mc.lock);
mc.from = NULL;
mc.to = NULL;
- mc.moving_task = NULL;
spin_unlock(&mc.lock);
+ mc.moving_task = NULL;
+ mc.mm = NULL;
mem_cgroup_end_move(from);
memcg_oom_recover(from);
memcg_oom_recover(to);
@@ -4722,12 +4736,21 @@
return 0;
/* We move charges only when we move a owner of the mm */
if (mm->owner == p) {
+ /*
+ * We do all the move charge works under one mmap_sem to
+ * avoid deadlock with down_write(&mmap_sem)
+ * -> try_charge() -> if (mc.moving_task) -> sleep.
+ */
+ down_read(&mm->mmap_sem);
+
VM_BUG_ON(mc.from);
VM_BUG_ON(mc.to);
VM_BUG_ON(mc.precharge);
VM_BUG_ON(mc.moved_charge);
VM_BUG_ON(mc.moved_swap);
VM_BUG_ON(mc.moving_task);
+ VM_BUG_ON(mc.mm);
+
mem_cgroup_start_move(from);
spin_lock(&mc.lock);
mc.from = from;
@@ -4735,14 +4758,16 @@
mc.precharge = 0;
mc.moved_charge = 0;
mc.moved_swap = 0;
- mc.moving_task = current;
spin_unlock(&mc.lock);
+ mc.moving_task = current;
+ mc.mm = mm;
ret = mem_cgroup_precharge_mc(mm);
if (ret)
mem_cgroup_clear_mc();
- }
- mmput(mm);
+ /* We call up_read() and mmput() in clear_mc(). */
+ } else
+ mmput(mm);
}
return ret;
}
@@ -4830,7 +4855,7 @@
struct vm_area_struct *vma;
lru_add_drain_all();
- down_read(&mm->mmap_sem);
+ /* We've already held the mmap_sem */
for (vma = mm->mmap; vma; vma = vma->vm_next) {
int ret;
struct mm_walk mem_cgroup_move_charge_walk = {
@@ -4849,7 +4874,6 @@
*/
break;
}
- up_read(&mm->mmap_sem);
}
static void mem_cgroup_move_task(struct cgroup_subsys *ss,
@@ -4858,17 +4882,11 @@
struct task_struct *p,
bool threadgroup)
{
- struct mm_struct *mm;
-
- if (!mc.to)
+ if (!mc.mm)
/* no need to move charge */
return;
- mm = get_task_mm(p);
- if (mm) {
- mem_cgroup_move_charge(mm);
- mmput(mm);
- }
+ mem_cgroup_move_charge(mc.mm);
mem_cgroup_clear_mc();
}
#else /* !CONFIG_MMU */
@@ -4909,10 +4927,20 @@
};
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
+static int __init enable_swap_account(char *s)
+{
+ /* consider enabled if no parameter or 1 is given */
+ if (!s || !strcmp(s, "1"))
+ really_do_swap_account = 1;
+ else if (!strcmp(s, "0"))
+ really_do_swap_account = 0;
+ return 1;
+}
+__setup("swapaccount", enable_swap_account);
static int __init disable_swap_account(char *s)
{
- really_do_swap_account = 0;
+ enable_swap_account("0");
return 1;
}
__setup("noswapaccount", disable_swap_account);
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 1243241..46ab2c0 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -51,6 +51,7 @@
#include <linux/slab.h>
#include <linux/swapops.h>
#include <linux/hugetlb.h>
+#include <linux/memory_hotplug.h>
#include "internal.h"
int sysctl_memory_failure_early_kill __read_mostly = 0;
@@ -1230,11 +1231,10 @@
return 1;
/*
- * The lock_system_sleep prevents a race with memory hotplug,
- * because the isolation assumes there's only a single user.
+ * The lock_memory_hotplug prevents a race with memory hotplug.
* This is a big hammer, a better would be nicer.
*/
- lock_system_sleep();
+ lock_memory_hotplug();
/*
* Isolate the page, so that it doesn't get reallocated if it
@@ -1264,7 +1264,7 @@
ret = 1;
}
unset_migratetype_isolate(p);
- unlock_system_sleep();
+ unlock_memory_hotplug();
return ret;
}
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 9260314..2c6523a 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -34,6 +34,23 @@
#include "internal.h"
+DEFINE_MUTEX(mem_hotplug_mutex);
+
+void lock_memory_hotplug(void)
+{
+ mutex_lock(&mem_hotplug_mutex);
+
+ /* for exclusive hibernation if CONFIG_HIBERNATION=y */
+ lock_system_sleep();
+}
+
+void unlock_memory_hotplug(void)
+{
+ unlock_system_sleep();
+ mutex_unlock(&mem_hotplug_mutex);
+}
+
+
/* add this memory to iomem resource */
static struct resource *register_memory_resource(u64 start, u64 size)
{
@@ -493,7 +510,7 @@
pg_data_t *pgdat;
int ret;
- lock_system_sleep();
+ lock_memory_hotplug();
pgdat = hotadd_new_pgdat(nid, 0);
if (pgdat) {
ret = -ENOMEM;
@@ -504,7 +521,7 @@
BUG_ON(ret);
out:
- unlock_system_sleep();
+ unlock_memory_hotplug();
return ret;
}
@@ -516,7 +533,7 @@
struct resource *res;
int ret;
- lock_system_sleep();
+ lock_memory_hotplug();
res = register_memory_resource(start, size);
ret = -EEXIST;
@@ -563,7 +580,7 @@
release_memory_resource(res);
out:
- unlock_system_sleep();
+ unlock_memory_hotplug();
return ret;
}
EXPORT_SYMBOL_GPL(add_memory);
@@ -791,7 +808,7 @@
if (!test_pages_in_a_zone(start_pfn, end_pfn))
return -EINVAL;
- lock_system_sleep();
+ lock_memory_hotplug();
zone = page_zone(pfn_to_page(start_pfn));
node = zone_to_nid(zone);
@@ -880,7 +897,7 @@
writeback_set_ratelimit();
memory_notify(MEM_OFFLINE, &arg);
- unlock_system_sleep();
+ unlock_memory_hotplug();
return 0;
failed_removal:
@@ -891,7 +908,7 @@
undo_isolate_page_range(start_pfn, end_pfn);
out:
- unlock_system_sleep();
+ unlock_memory_hotplug();
return ret;
}
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 4a57f13..11ff260 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1307,15 +1307,18 @@
goto out;
/* Find the mm_struct */
+ rcu_read_lock();
read_lock(&tasklist_lock);
task = pid ? find_task_by_vpid(pid) : current;
if (!task) {
read_unlock(&tasklist_lock);
+ rcu_read_unlock();
err = -ESRCH;
goto out;
}
mm = get_task_mm(task);
read_unlock(&tasklist_lock);
+ rcu_read_unlock();
err = -EINVAL;
if (!mm)
diff --git a/mm/mprotect.c b/mm/mprotect.c
index 2d1bf7c..4c51338 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -211,6 +211,7 @@
mmu_notifier_invalidate_range_end(mm, start, end);
vm_stat_account(mm, oldflags, vma->vm_file, -nrpages);
vm_stat_account(mm, newflags, vma->vm_file, nrpages);
+ perf_event_mmap(vma);
return 0;
fail:
@@ -299,7 +300,6 @@
error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
if (error)
goto out;
- perf_event_mmap(vma);
nstart = tmp;
if (nstart < prev->vm_end)
diff --git a/mm/nommu.c b/mm/nommu.c
index 3613517..27a9ac5 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1717,6 +1717,7 @@
mm->mmap = vma->vm_next;
delete_vma_from_mm(vma);
delete_vma(mm, vma);
+ cond_resched();
}
kleave("");
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 07a6544..ff7e158 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -104,19 +104,24 @@
* only be modified with pm_mutex held, unless the suspend/hibernate code is
* guaranteed not to run in parallel with that modification).
*/
-void set_gfp_allowed_mask(gfp_t mask)
+
+static gfp_t saved_gfp_mask;
+
+void pm_restore_gfp_mask(void)
{
WARN_ON(!mutex_is_locked(&pm_mutex));
- gfp_allowed_mask = mask;
+ if (saved_gfp_mask) {
+ gfp_allowed_mask = saved_gfp_mask;
+ saved_gfp_mask = 0;
+ }
}
-gfp_t clear_gfp_allowed_mask(gfp_t mask)
+void pm_restrict_gfp_mask(void)
{
- gfp_t ret = gfp_allowed_mask;
-
WARN_ON(!mutex_is_locked(&pm_mutex));
- gfp_allowed_mask &= ~mask;
- return ret;
+ WARN_ON(saved_gfp_mask);
+ saved_gfp_mask = gfp_allowed_mask;
+ gfp_allowed_mask &= ~GFP_IOFS;
}
#endif /* CONFIG_PM_SLEEP */
@@ -3008,14 +3013,6 @@
build_zonelist_cache(pgdat);
}
-#ifdef CONFIG_MEMORY_HOTPLUG
- /* Setup real pagesets for the new zone */
- if (data) {
- struct zone *zone = data;
- setup_zone_pageset(zone);
- }
-#endif
-
/*
* Initialize the boot_pagesets that are going to be used
* for bootstrapping processors. The real pagesets for
@@ -3064,7 +3061,11 @@
} else {
/* we have to stop all cpus to guarantee there is no user
of zonelist */
- stop_machine(__build_all_zonelists, data, NULL);
+#ifdef CONFIG_MEMORY_HOTPLUG
+ if (data)
+ setup_zone_pageset((struct zone *)data);
+#endif
+ stop_machine(__build_all_zonelists, NULL, NULL);
/* cpuset refresh routine should be here */
}
vm_total_pages = nr_free_pagecache_pages();
diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index 8b1a2ce..38cc58b 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -139,7 +139,6 @@
pgd_t *pgd;
unsigned long next;
int err = 0;
- struct vm_area_struct *vma;
if (addr >= end)
return err;
@@ -149,15 +148,17 @@
pgd = pgd_offset(walk->mm, addr);
do {
+ struct vm_area_struct *uninitialized_var(vma);
+
next = pgd_addr_end(addr, end);
+#ifdef CONFIG_HUGETLB_PAGE
/*
* handle hugetlb vma individually because pagetable walk for
* the hugetlb page is dependent on the architecture and
* we can't handled it in the same manner as non-huge pages.
*/
vma = find_vma(walk->mm, addr);
-#ifdef CONFIG_HUGETLB_PAGE
if (vma && is_vm_hugetlb_page(vma)) {
if (vma->vm_end < next)
next = vma->vm_end;
diff --git a/mm/slub.c b/mm/slub.c
index 8fd5401..bec0e35 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3273,9 +3273,9 @@
kfree(n);
kfree(s);
}
+err:
up_write(&slub_lock);
-err:
if (flags & SLAB_PANIC)
panic("Cannot create slabcache %s\n", name);
else
@@ -3401,13 +3401,13 @@
for_each_free_object(p, s, page->freelist) {
set_bit(slab_index(p, s, addr), map);
- if (!check_object(s, page, p, 0))
+ if (!check_object(s, page, p, SLUB_RED_INACTIVE))
return 0;
}
for_each_object(p, s, addr, page->objects)
if (!test_bit(slab_index(p, s, addr), map))
- if (!check_object(s, page, p, 1))
+ if (!check_object(s, page, p, SLUB_RED_ACTIVE))
return 0;
return 1;
}
@@ -3862,6 +3862,7 @@
x += sprintf(buf + x, " N%d=%lu",
node, nodes[node]);
#endif
+ up_read(&slub_lock);
kfree(nodes);
return x + sprintf(buf + x, "\n");
}
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index a3d66b3..eb5cc7d 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -31,8 +31,6 @@
#include <asm/tlbflush.h>
#include <asm/shmparam.h>
-bool vmap_lazy_unmap __read_mostly = true;
-
/*** Page table manipulation functions ***/
static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
@@ -503,9 +501,6 @@
{
unsigned int log;
- if (!vmap_lazy_unmap)
- return 0;
-
log = fls(num_online_cpus());
return log * (32UL * 1024 * 1024 / PAGE_SIZE);
@@ -566,7 +561,6 @@
if (va->va_end > *end)
*end = va->va_end;
nr += (va->va_end - va->va_start) >> PAGE_SHIFT;
- unmap_vmap_area(va);
list_add_tail(&va->purge_list, &valist);
va->flags |= VM_LAZY_FREEING;
va->flags &= ~VM_LAZY_FREE;
@@ -611,10 +605,11 @@
}
/*
- * Free and unmap a vmap area, caller ensuring flush_cache_vunmap had been
- * called for the correct range previously.
+ * Free a vmap area, caller ensuring that the area has been unmapped
+ * and flush_cache_vunmap had been called for the correct range
+ * previously.
*/
-static void free_unmap_vmap_area_noflush(struct vmap_area *va)
+static void free_vmap_area_noflush(struct vmap_area *va)
{
va->flags |= VM_LAZY_FREE;
atomic_add((va->va_end - va->va_start) >> PAGE_SHIFT, &vmap_lazy_nr);
@@ -623,6 +618,16 @@
}
/*
+ * Free and unmap a vmap area, caller ensuring flush_cache_vunmap had been
+ * called for the correct range previously.
+ */
+static void free_unmap_vmap_area_noflush(struct vmap_area *va)
+{
+ unmap_vmap_area(va);
+ free_vmap_area_noflush(va);
+}
+
+/*
* Free and unmap a vmap area
*/
static void free_unmap_vmap_area(struct vmap_area *va)
@@ -798,7 +803,7 @@
spin_unlock(&vmap_block_tree_lock);
BUG_ON(tmp != vb);
- free_unmap_vmap_area_noflush(vb->va);
+ free_vmap_area_noflush(vb->va);
call_rcu(&vb->rcu_head, rcu_free_vb);
}
@@ -936,6 +941,8 @@
rcu_read_unlock();
BUG_ON(!vb);
+ vunmap_page_range((unsigned long)addr, (unsigned long)addr + size);
+
spin_lock(&vb->lock);
BUG_ON(bitmap_allocate_region(vb->dirty_map, offset >> PAGE_SHIFT, order));
@@ -988,7 +995,6 @@
s = vb->va->va_start + (i << PAGE_SHIFT);
e = vb->va->va_start + (j << PAGE_SHIFT);
- vunmap_page_range(s, e);
flush = 1;
if (s < start)
diff --git a/mm/vmscan.c b/mm/vmscan.c
index b8a6fdc..d31d7ce 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -913,7 +913,7 @@
* back off and wait for congestion to clear because further reclaim
* will encounter the same problem
*/
- if (nr_dirty == nr_congested)
+ if (nr_dirty == nr_congested && nr_dirty != 0)
zone_set_flag(zone, ZONE_CONGESTED);
free_page_list(&free_pages);
diff --git a/mm/vmstat.c b/mm/vmstat.c
index cd2e42be..8f62f17 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -750,8 +750,6 @@
"nr_shmem",
"nr_dirtied",
"nr_written",
- "nr_dirty_threshold",
- "nr_dirty_background_threshold",
#ifdef CONFIG_NUMA
"numa_hit",
@@ -761,6 +759,8 @@
"numa_local",
"numa_other",
#endif
+ "nr_dirty_threshold",
+ "nr_dirty_background_threshold",
#ifdef CONFIG_VM_EVENT_COUNTERS
"pgpgin",
@@ -949,7 +949,7 @@
v[PGPGIN] /= 2; /* sectors -> kbytes */
v[PGPGOUT] /= 2;
#endif
- return m->private + *pos;
+ return (unsigned long *)m->private + *pos;
}
static void *vmstat_next(struct seq_file *m, void *arg, loff_t *pos)
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 26eaebf..bb86d29 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1392,6 +1392,7 @@
ax25_cb *ax25;
int err = 0;
+ memset(fsa, 0, sizeof(fsa));
lock_sock(sk);
ax25 = ax25_sk(sk);
@@ -1403,7 +1404,6 @@
fsa->fsa_ax25.sax25_family = AF_AX25;
fsa->fsa_ax25.sax25_call = ax25->dest_addr;
- fsa->fsa_ax25.sax25_ndigis = 0;
if (ax25->digipeat != NULL) {
ndigi = ax25->digipeat->ndigi;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index bfef5ba..84093b0 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1175,6 +1175,12 @@
hci_send_cmd(hdev,
HCI_OP_READ_REMOTE_EXT_FEATURES,
sizeof(cp), &cp);
+ } else if (!ev->status && conn->out &&
+ conn->sec_level == BT_SECURITY_HIGH) {
+ struct hci_cp_auth_requested cp;
+ cp.handle = ev->handle;
+ hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED,
+ sizeof(cp), &cp);
} else {
conn->state = BT_CONNECTED;
hci_proto_connect_cfm(conn, ev->status);
diff --git a/net/bluetooth/hidp/Kconfig b/net/bluetooth/hidp/Kconfig
index 98fdfa1..86a9154 100644
--- a/net/bluetooth/hidp/Kconfig
+++ b/net/bluetooth/hidp/Kconfig
@@ -1,6 +1,6 @@
config BT_HIDP
tristate "HIDP protocol support"
- depends on BT && BT_L2CAP && INPUT
+ depends on BT && BT_L2CAP && INPUT && HID_SUPPORT
select HID
help
HIDP (Human Interface Device Protocol) is a transport layer
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index daa7a98..cd8f6ea 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -2421,11 +2421,11 @@
break;
case 2:
- *val = __le16_to_cpu(*((__le16 *) opt->val));
+ *val = get_unaligned_le16(opt->val);
break;
case 4:
- *val = __le32_to_cpu(*((__le32 *) opt->val));
+ *val = get_unaligned_le32(opt->val);
break;
default:
@@ -2452,11 +2452,11 @@
break;
case 2:
- *((__le16 *) opt->val) = cpu_to_le16(val);
+ put_unaligned_le16(val, opt->val);
break;
case 4:
- *((__le32 *) opt->val) = cpu_to_le32(val);
+ put_unaligned_le32(val, opt->val);
break;
default:
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 39a5d87..fa642aa 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -79,7 +79,10 @@
static void rfcomm_process_connect(struct rfcomm_session *s);
-static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst, int *err);
+static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src,
+ bdaddr_t *dst,
+ u8 sec_level,
+ int *err);
static struct rfcomm_session *rfcomm_session_get(bdaddr_t *src, bdaddr_t *dst);
static void rfcomm_session_del(struct rfcomm_session *s);
@@ -401,7 +404,7 @@
s = rfcomm_session_get(src, dst);
if (!s) {
- s = rfcomm_session_create(src, dst, &err);
+ s = rfcomm_session_create(src, dst, d->sec_level, &err);
if (!s)
return err;
}
@@ -679,7 +682,10 @@
rfcomm_session_put(s);
}
-static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst, int *err)
+static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src,
+ bdaddr_t *dst,
+ u8 sec_level,
+ int *err)
{
struct rfcomm_session *s = NULL;
struct sockaddr_l2 addr;
@@ -704,6 +710,7 @@
sk = sock->sk;
lock_sock(sk);
l2cap_pi(sk)->imtu = l2cap_mtu;
+ l2cap_pi(sk)->sec_level = sec_level;
if (l2cap_ertm)
l2cap_pi(sk)->mode = L2CAP_MODE_ERTM;
release_sock(sk);
diff --git a/net/caif/caif_config_util.c b/net/caif/caif_config_util.c
index 76ae683..d522d8c 100644
--- a/net/caif/caif_config_util.c
+++ b/net/caif/caif_config_util.c
@@ -16,11 +16,18 @@
{
struct dev_info *dev_info;
enum cfcnfg_phy_preference pref;
- memset(l, 0, sizeof(*l));
- l->priority = s->priority;
+ int res;
- if (s->link_name[0] != '\0')
- l->phyid = cfcnfg_get_named(cnfg, s->link_name);
+ memset(l, 0, sizeof(*l));
+ /* In caif protocol low value is high priority */
+ l->priority = CAIF_PRIO_MAX - s->priority + 1;
+
+ if (s->ifindex != 0){
+ res = cfcnfg_get_id_from_ifi(cnfg, s->ifindex);
+ if (res < 0)
+ return res;
+ l->phyid = res;
+ }
else {
switch (s->link_selector) {
case CAIF_LINK_HIGH_BANDW:
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index b99369a..a42a408 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -307,6 +307,8 @@
case NETDEV_UNREGISTER:
caifd = caif_get(dev);
+ if (caifd == NULL)
+ break;
netdev_info(dev, "unregister\n");
atomic_set(&caifd->state, what);
caif_device_destroy(dev);
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 2eca2dd..1bf0cf5 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -716,8 +716,7 @@
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
- int prio, linksel;
- struct ifreq ifreq;
+ int linksel;
if (cf_sk->sk.sk_socket->state != SS_UNCONNECTED)
return -ENOPROTOOPT;
@@ -735,33 +734,6 @@
release_sock(&cf_sk->sk);
return 0;
- case SO_PRIORITY:
- if (lvl != SOL_SOCKET)
- goto bad_sol;
- if (ol < sizeof(int))
- return -EINVAL;
- if (copy_from_user(&prio, ov, sizeof(int)))
- return -EINVAL;
- lock_sock(&(cf_sk->sk));
- cf_sk->conn_req.priority = prio;
- release_sock(&cf_sk->sk);
- return 0;
-
- case SO_BINDTODEVICE:
- if (lvl != SOL_SOCKET)
- goto bad_sol;
- if (ol < sizeof(struct ifreq))
- return -EINVAL;
- if (copy_from_user(&ifreq, ov, sizeof(ifreq)))
- return -EFAULT;
- lock_sock(&(cf_sk->sk));
- strncpy(cf_sk->conn_req.link_name, ifreq.ifr_name,
- sizeof(cf_sk->conn_req.link_name));
- cf_sk->conn_req.link_name
- [sizeof(cf_sk->conn_req.link_name)-1] = 0;
- release_sock(&cf_sk->sk);
- return 0;
-
case CAIFSO_REQ_PARAM:
if (lvl != SOL_CAIF)
goto bad_sol;
@@ -880,6 +852,18 @@
sock->state = SS_CONNECTING;
sk->sk_state = CAIF_CONNECTING;
+ /* Check priority value comming from socket */
+ /* if priority value is out of range it will be ajusted */
+ if (cf_sk->sk.sk_priority > CAIF_PRIO_MAX)
+ cf_sk->conn_req.priority = CAIF_PRIO_MAX;
+ else if (cf_sk->sk.sk_priority < CAIF_PRIO_MIN)
+ cf_sk->conn_req.priority = CAIF_PRIO_MIN;
+ else
+ cf_sk->conn_req.priority = cf_sk->sk.sk_priority;
+
+ /*ifindex = id of the interface.*/
+ cf_sk->conn_req.ifindex = cf_sk->sk.sk_bound_dev_if;
+
dbfs_atomic_inc(&cnt.num_connect_req);
cf_sk->layer.receive = caif_sktrecv_cb;
err = caif_connect_client(&cf_sk->conn_req,
@@ -905,6 +889,7 @@
cf_sk->maxframe = mtu - (headroom + tailroom);
if (cf_sk->maxframe < 1) {
pr_warn("CAIF Interface MTU too small (%d)\n", dev->mtu);
+ err = -ENODEV;
goto out;
}
@@ -1142,7 +1127,7 @@
set_rx_flow_on(cf_sk);
/* Set default options on configuration */
- cf_sk->conn_req.priority = CAIF_PRIO_NORMAL;
+ cf_sk->sk.sk_priority= CAIF_PRIO_NORMAL;
cf_sk->conn_req.link_selector = CAIF_LINK_LOW_LATENCY;
cf_sk->conn_req.protocol = protocol;
/* Increase the number of sockets created. */
diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index 41adafd1..21ede14 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -173,18 +173,15 @@
return NULL;
}
-int cfcnfg_get_named(struct cfcnfg *cnfg, char *name)
+
+int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi)
{
int i;
-
- /* Try to match with specified name */
- for (i = 0; i < MAX_PHY_LAYERS; i++) {
- if (cnfg->phy_layers[i].frm_layer != NULL
- && strcmp(cnfg->phy_layers[i].phy_layer->name,
- name) == 0)
- return cnfg->phy_layers[i].frm_layer->id;
- }
- return 0;
+ for (i = 0; i < MAX_PHY_LAYERS; i++)
+ if (cnfg->phy_layers[i].frm_layer != NULL &&
+ cnfg->phy_layers[i].ifindex == ifi)
+ return i;
+ return -ENODEV;
}
int cfcnfg_disconn_adapt_layer(struct cfcnfg *cnfg, struct cflayer *adap_layer)
diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index 08f267a1..3cd8f97 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -361,11 +361,10 @@
struct cfctrl_request_info *p, *tmp;
struct cfctrl *ctrl = container_obj(layr);
spin_lock(&ctrl->info_list_lock);
- pr_warn("enter\n");
list_for_each_entry_safe(p, tmp, &ctrl->list, list) {
if (p->client_layer == adap_layer) {
- pr_warn("cancel req :%d\n", p->sequence_no);
+ pr_debug("cancel req :%d\n", p->sequence_no);
list_del(&p->list);
kfree(p);
}
diff --git a/net/caif/cfdbgl.c b/net/caif/cfdbgl.c
index 496fda9..11a2af4 100644
--- a/net/caif/cfdbgl.c
+++ b/net/caif/cfdbgl.c
@@ -12,6 +12,8 @@
#include <net/caif/cfsrvl.h>
#include <net/caif/cfpkt.h>
+#define container_obj(layr) ((struct cfsrvl *) layr)
+
static int cfdbgl_receive(struct cflayer *layr, struct cfpkt *pkt);
static int cfdbgl_transmit(struct cflayer *layr, struct cfpkt *pkt);
@@ -38,5 +40,17 @@
static int cfdbgl_transmit(struct cflayer *layr, struct cfpkt *pkt)
{
+ struct cfsrvl *service = container_obj(layr);
+ struct caif_payload_info *info;
+ int ret;
+
+ if (!cfsrvl_ready(service, &ret))
+ return ret;
+
+ /* Add info for MUX-layer to route the packet out */
+ info = cfpkt_info(pkt);
+ info->channel_id = service->layer.id;
+ info->dev_info = &service->dev_info;
+
return layr->dn->transmit(layr->dn, pkt);
}
diff --git a/net/caif/cfrfml.c b/net/caif/cfrfml.c
index bde8481..e2fb5fa 100644
--- a/net/caif/cfrfml.c
+++ b/net/caif/cfrfml.c
@@ -193,7 +193,7 @@
static int cfrfml_transmit_segment(struct cfrfml *rfml, struct cfpkt *pkt)
{
- caif_assert(cfpkt_getlen(pkt) >= rfml->fragment_size);
+ caif_assert(cfpkt_getlen(pkt) < rfml->fragment_size);
/* Add info for MUX-layer to route the packet out. */
cfpkt_info(pkt)->channel_id = rfml->serv.layer.id;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 08ffe9e..6faa825 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -125,7 +125,7 @@
struct list_head tx_ops;
unsigned long dropped_usr_msgs;
struct proc_dir_entry *bcm_proc_read;
- char procname [9]; /* pointer printed in ASCII with \0 */
+ char procname [20]; /* pointer printed in ASCII with \0 */
};
static inline struct bcm_sock *bcm_sk(const struct sock *sk)
diff --git a/net/ceph/Makefile b/net/ceph/Makefile
index aab1cab..5f19415 100644
--- a/net/ceph/Makefile
+++ b/net/ceph/Makefile
@@ -1,9 +1,6 @@
#
# Makefile for CEPH filesystem.
#
-
-ifneq ($(KERNELRELEASE),)
-
obj-$(CONFIG_CEPH_LIB) += libceph.o
libceph-objs := ceph_common.o messenger.o msgpool.o buffer.o pagelist.o \
@@ -16,22 +13,3 @@
ceph_fs.o ceph_strings.o ceph_hash.o \
pagevec.o
-else
-#Otherwise we were called directly from the command
-# line; invoke the kernel build system.
-
-KERNELDIR ?= /lib/modules/$(shell uname -r)/build
-PWD := $(shell pwd)
-
-default: all
-
-all:
- $(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_CEPH_LIB=m modules
-
-modules_install:
- $(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_CEPH_LIB=m modules_install
-
-clean:
- $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
-
-endif
diff --git a/net/ceph/buffer.c b/net/ceph/buffer.c
index 53d8abf..bf3e6a1 100644
--- a/net/ceph/buffer.c
+++ b/net/ceph/buffer.c
@@ -19,7 +19,7 @@
if (b->vec.iov_base) {
b->is_vmalloc = false;
} else {
- b->vec.iov_base = __vmalloc(len, gfp, PAGE_KERNEL);
+ b->vec.iov_base = __vmalloc(len, gfp | __GFP_HIGHMEM, PAGE_KERNEL);
if (!b->vec.iov_base) {
kfree(b);
return NULL;
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 0e8157e..1c7a2ec4 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -540,8 +540,7 @@
/* initialize page iterator */
con->out_msg_pos.page = 0;
if (m->pages)
- con->out_msg_pos.page_pos =
- le16_to_cpu(m->hdr.data_off) & ~PAGE_MASK;
+ con->out_msg_pos.page_pos = m->page_alignment;
else
con->out_msg_pos.page_pos = 0;
con->out_msg_pos.data_pos = 0;
@@ -1491,7 +1490,7 @@
struct ceph_msg *m = con->in_msg;
int ret;
int to, left;
- unsigned front_len, middle_len, data_len, data_off;
+ unsigned front_len, middle_len, data_len;
int datacrc = con->msgr->nocrc;
int skip;
u64 seq;
@@ -1527,19 +1526,17 @@
data_len = le32_to_cpu(con->in_hdr.data_len);
if (data_len > CEPH_MSG_MAX_DATA_LEN)
return -EIO;
- data_off = le16_to_cpu(con->in_hdr.data_off);
/* verify seq# */
seq = le64_to_cpu(con->in_hdr.seq);
if ((s64)seq - (s64)con->in_seq < 1) {
- pr_info("skipping %s%lld %s seq %lld, expected %lld\n",
+ pr_info("skipping %s%lld %s seq %lld expected %lld\n",
ENTITY_NAME(con->peer_name),
ceph_pr_addr(&con->peer_addr.in_addr),
seq, con->in_seq + 1);
con->in_base_pos = -front_len - middle_len - data_len -
sizeof(m->footer);
con->in_tag = CEPH_MSGR_TAG_READY;
- con->in_seq++;
return 0;
} else if ((s64)seq - (s64)con->in_seq > 1) {
pr_err("read_partial_message bad seq %lld expected %lld\n",
@@ -1576,7 +1573,7 @@
con->in_msg_pos.page = 0;
if (m->pages)
- con->in_msg_pos.page_pos = data_off & ~PAGE_MASK;
+ con->in_msg_pos.page_pos = m->page_alignment;
else
con->in_msg_pos.page_pos = 0;
con->in_msg_pos.data_pos = 0;
@@ -2301,6 +2298,7 @@
/* data */
m->nr_pages = 0;
+ m->page_alignment = 0;
m->pages = NULL;
m->pagelist = NULL;
m->bio = NULL;
@@ -2370,6 +2368,7 @@
type, front_len);
return NULL;
}
+ msg->page_alignment = le16_to_cpu(hdr->data_off);
}
memcpy(&msg->hdr, &con->in_hdr, sizeof(con->in_hdr));
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 7939199..3e20a12 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -71,6 +71,7 @@
op->extent.length = objlen;
}
req->r_num_pages = calc_pages_for(off, *plen);
+ req->r_page_alignment = off & ~PAGE_MASK;
if (op->op == CEPH_OSD_OP_WRITE)
op->payload_len = *plen;
@@ -390,6 +391,8 @@
req->r_request->hdr.data_len = cpu_to_le32(data_len);
}
+ req->r_request->page_alignment = req->r_page_alignment;
+
BUG_ON(p > msg->front.iov_base + msg->front.iov_len);
msg_size = p - msg->front.iov_base;
msg->front.iov_len = msg_size;
@@ -419,7 +422,8 @@
u32 truncate_seq,
u64 truncate_size,
struct timespec *mtime,
- bool use_mempool, int num_reply)
+ bool use_mempool, int num_reply,
+ int page_align)
{
struct ceph_osd_req_op ops[3];
struct ceph_osd_request *req;
@@ -447,6 +451,10 @@
calc_layout(osdc, vino, layout, off, plen, req, ops);
req->r_file_layout = *layout; /* keep a copy */
+ /* in case it differs from natural alignment that calc_layout
+ filled in for us */
+ req->r_page_alignment = page_align;
+
ceph_osdc_build_request(req, off, plen, ops,
snapc,
mtime,
@@ -1489,7 +1497,7 @@
struct ceph_vino vino, struct ceph_file_layout *layout,
u64 off, u64 *plen,
u32 truncate_seq, u64 truncate_size,
- struct page **pages, int num_pages)
+ struct page **pages, int num_pages, int page_align)
{
struct ceph_osd_request *req;
int rc = 0;
@@ -1499,15 +1507,15 @@
req = ceph_osdc_new_request(osdc, layout, vino, off, plen,
CEPH_OSD_OP_READ, CEPH_OSD_FLAG_READ,
NULL, 0, truncate_seq, truncate_size, NULL,
- false, 1);
+ false, 1, page_align);
if (!req)
return -ENOMEM;
/* it may be a short read due to an object boundary */
req->r_pages = pages;
- dout("readpages final extent is %llu~%llu (%d pages)\n",
- off, *plen, req->r_num_pages);
+ dout("readpages final extent is %llu~%llu (%d pages align %d)\n",
+ off, *plen, req->r_num_pages, page_align);
rc = ceph_osdc_start_request(osdc, req, false);
if (!rc)
@@ -1533,6 +1541,7 @@
{
struct ceph_osd_request *req;
int rc = 0;
+ int page_align = off & ~PAGE_MASK;
BUG_ON(vino.snap != CEPH_NOSNAP);
req = ceph_osdc_new_request(osdc, layout, vino, off, &len,
@@ -1541,7 +1550,7 @@
CEPH_OSD_FLAG_WRITE,
snapc, do_sync,
truncate_seq, truncate_size, mtime,
- nofail, 1);
+ nofail, 1, page_align);
if (!req)
return -ENOMEM;
@@ -1638,8 +1647,7 @@
m = ceph_msg_get(req->r_reply);
if (data_len > 0) {
- unsigned data_off = le16_to_cpu(hdr->data_off);
- int want = calc_pages_for(data_off & ~PAGE_MASK, data_len);
+ int want = calc_pages_for(req->r_page_alignment, data_len);
if (unlikely(req->r_num_pages < want)) {
pr_warning("tid %lld reply %d > expected %d pages\n",
@@ -1651,6 +1659,7 @@
}
m->pages = req->r_pages;
m->nr_pages = req->r_num_pages;
+ m->page_alignment = req->r_page_alignment;
#ifdef CONFIG_BLOCK
m->bio = req->r_bio;
#endif
diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c
index 54caf06..ac34fee 100644
--- a/net/ceph/pagevec.c
+++ b/net/ceph/pagevec.c
@@ -13,8 +13,7 @@
* build a vector of user pages
*/
struct page **ceph_get_direct_page_vector(const char __user *data,
- int num_pages,
- loff_t off, size_t len)
+ int num_pages)
{
struct page **pages;
int rc;
diff --git a/net/core/dev.c b/net/core/dev.c
index 35dfb83..0dd54a6 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2131,7 +2131,7 @@
} else {
struct sock *sk = skb->sk;
queue_index = sk_tx_queue_get(sk);
- if (queue_index < 0) {
+ if (queue_index < 0 || queue_index >= dev->real_num_tx_queues) {
queue_index = 0;
if (dev->real_num_tx_queues > 1)
diff --git a/net/core/dst.c b/net/core/dst.c
index 8abe628..b99c7c7 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -370,6 +370,7 @@
static struct notifier_block dst_dev_notifier = {
.notifier_call = dst_dev_event,
+ .priority = -10, /* must be called after other network notifiers */
};
void __init dst_init(void)
diff --git a/net/core/filter.c b/net/core/filter.c
index 7beaec3..c1ee800 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -112,39 +112,41 @@
*/
unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen)
{
- struct sock_filter *fentry; /* We walk down these */
void *ptr;
u32 A = 0; /* Accumulator */
u32 X = 0; /* Index Register */
u32 mem[BPF_MEMWORDS]; /* Scratch Memory Store */
+ unsigned long memvalid = 0;
u32 tmp;
int k;
int pc;
+ BUILD_BUG_ON(BPF_MEMWORDS > BITS_PER_LONG);
/*
* Process array of filter instructions.
*/
for (pc = 0; pc < flen; pc++) {
- fentry = &filter[pc];
+ const struct sock_filter *fentry = &filter[pc];
+ u32 f_k = fentry->k;
switch (fentry->code) {
case BPF_S_ALU_ADD_X:
A += X;
continue;
case BPF_S_ALU_ADD_K:
- A += fentry->k;
+ A += f_k;
continue;
case BPF_S_ALU_SUB_X:
A -= X;
continue;
case BPF_S_ALU_SUB_K:
- A -= fentry->k;
+ A -= f_k;
continue;
case BPF_S_ALU_MUL_X:
A *= X;
continue;
case BPF_S_ALU_MUL_K:
- A *= fentry->k;
+ A *= f_k;
continue;
case BPF_S_ALU_DIV_X:
if (X == 0)
@@ -152,49 +154,49 @@
A /= X;
continue;
case BPF_S_ALU_DIV_K:
- A /= fentry->k;
+ A /= f_k;
continue;
case BPF_S_ALU_AND_X:
A &= X;
continue;
case BPF_S_ALU_AND_K:
- A &= fentry->k;
+ A &= f_k;
continue;
case BPF_S_ALU_OR_X:
A |= X;
continue;
case BPF_S_ALU_OR_K:
- A |= fentry->k;
+ A |= f_k;
continue;
case BPF_S_ALU_LSH_X:
A <<= X;
continue;
case BPF_S_ALU_LSH_K:
- A <<= fentry->k;
+ A <<= f_k;
continue;
case BPF_S_ALU_RSH_X:
A >>= X;
continue;
case BPF_S_ALU_RSH_K:
- A >>= fentry->k;
+ A >>= f_k;
continue;
case BPF_S_ALU_NEG:
A = -A;
continue;
case BPF_S_JMP_JA:
- pc += fentry->k;
+ pc += f_k;
continue;
case BPF_S_JMP_JGT_K:
- pc += (A > fentry->k) ? fentry->jt : fentry->jf;
+ pc += (A > f_k) ? fentry->jt : fentry->jf;
continue;
case BPF_S_JMP_JGE_K:
- pc += (A >= fentry->k) ? fentry->jt : fentry->jf;
+ pc += (A >= f_k) ? fentry->jt : fentry->jf;
continue;
case BPF_S_JMP_JEQ_K:
- pc += (A == fentry->k) ? fentry->jt : fentry->jf;
+ pc += (A == f_k) ? fentry->jt : fentry->jf;
continue;
case BPF_S_JMP_JSET_K:
- pc += (A & fentry->k) ? fentry->jt : fentry->jf;
+ pc += (A & f_k) ? fentry->jt : fentry->jf;
continue;
case BPF_S_JMP_JGT_X:
pc += (A > X) ? fentry->jt : fentry->jf;
@@ -209,7 +211,7 @@
pc += (A & X) ? fentry->jt : fentry->jf;
continue;
case BPF_S_LD_W_ABS:
- k = fentry->k;
+ k = f_k;
load_w:
ptr = load_pointer(skb, k, 4, &tmp);
if (ptr != NULL) {
@@ -218,7 +220,7 @@
}
break;
case BPF_S_LD_H_ABS:
- k = fentry->k;
+ k = f_k;
load_h:
ptr = load_pointer(skb, k, 2, &tmp);
if (ptr != NULL) {
@@ -227,7 +229,7 @@
}
break;
case BPF_S_LD_B_ABS:
- k = fentry->k;
+ k = f_k;
load_b:
ptr = load_pointer(skb, k, 1, &tmp);
if (ptr != NULL) {
@@ -242,32 +244,34 @@
X = skb->len;
continue;
case BPF_S_LD_W_IND:
- k = X + fentry->k;
+ k = X + f_k;
goto load_w;
case BPF_S_LD_H_IND:
- k = X + fentry->k;
+ k = X + f_k;
goto load_h;
case BPF_S_LD_B_IND:
- k = X + fentry->k;
+ k = X + f_k;
goto load_b;
case BPF_S_LDX_B_MSH:
- ptr = load_pointer(skb, fentry->k, 1, &tmp);
+ ptr = load_pointer(skb, f_k, 1, &tmp);
if (ptr != NULL) {
X = (*(u8 *)ptr & 0xf) << 2;
continue;
}
return 0;
case BPF_S_LD_IMM:
- A = fentry->k;
+ A = f_k;
continue;
case BPF_S_LDX_IMM:
- X = fentry->k;
+ X = f_k;
continue;
case BPF_S_LD_MEM:
- A = mem[fentry->k];
+ A = (memvalid & (1UL << f_k)) ?
+ mem[f_k] : 0;
continue;
case BPF_S_LDX_MEM:
- X = mem[fentry->k];
+ X = (memvalid & (1UL << f_k)) ?
+ mem[f_k] : 0;
continue;
case BPF_S_MISC_TAX:
X = A;
@@ -276,14 +280,16 @@
A = X;
continue;
case BPF_S_RET_K:
- return fentry->k;
+ return f_k;
case BPF_S_RET_A:
return A;
case BPF_S_ST:
- mem[fentry->k] = A;
+ memvalid |= 1UL << f_k;
+ mem[f_k] = A;
continue;
case BPF_S_STX:
- mem[fentry->k] = X;
+ memvalid |= 1UL << f_k;
+ mem[f_k] = X;
continue;
default:
WARN_ON(1);
@@ -583,7 +589,7 @@
EXPORT_SYMBOL(sk_chk_filter);
/**
- * sk_filter_rcu_release: Release a socket filter by rcu_head
+ * sk_filter_rcu_release - Release a socket filter by rcu_head
* @rcu: rcu_head that contains the sk_filter to free
*/
static void sk_filter_rcu_release(struct rcu_head *rcu)
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index a5ff5a8..7f902ca 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -712,15 +712,21 @@
map = rcu_dereference_raw(queue->rps_map);
- if (map)
+ if (map) {
+ RCU_INIT_POINTER(queue->rps_map, NULL);
call_rcu(&map->rcu, rps_map_release);
+ }
flow_table = rcu_dereference_raw(queue->rps_flow_table);
- if (flow_table)
+ if (flow_table) {
+ RCU_INIT_POINTER(queue->rps_flow_table, NULL);
call_rcu(&flow_table->rcu, rps_dev_flow_table_release);
+ }
if (atomic_dec_and_test(&first->count))
kfree(first);
+ else
+ memset(kobj, 0, sizeof(*kobj));
}
static struct kobj_type rx_queue_ktype = {
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index fbce4b0..33bc382 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -887,7 +887,7 @@
i += len;
if (debug) {
- size_t copy = min(count, 1023);
+ size_t copy = min_t(size_t, count, 1023);
char tb[copy + 1];
if (copy_from_user(tb, user_buffer, copy))
return -EFAULT;
@@ -2612,8 +2612,8 @@
/* Update any of the values, used when we're incrementing various
* fields.
*/
- queue_map = pkt_dev->cur_queue_map;
mod_cur_headers(pkt_dev);
+ queue_map = pkt_dev->cur_queue_map;
datalen = (odev->hard_header_len + 16) & ~0xf;
@@ -2976,8 +2976,8 @@
/* Update any of the values, used when we're incrementing various
* fields.
*/
- queue_map = pkt_dev->cur_queue_map;
mod_cur_headers(pkt_dev);
+ queue_map = pkt_dev->cur_queue_map;
skb = __netdev_alloc_skb(odev,
pkt_dev->cur_pkt_size + 64
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 7552495..fceeb37 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -45,9 +45,7 @@
nr_table_entries = roundup_pow_of_two(nr_table_entries + 1);
lopt_size += nr_table_entries * sizeof(struct request_sock *);
if (lopt_size > PAGE_SIZE)
- lopt = __vmalloc(lopt_size,
- GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
- PAGE_KERNEL);
+ lopt = vzalloc(lopt_size);
else
lopt = kzalloc(lopt_size, GFP_KERNEL);
if (lopt == NULL)
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 8121268..841c287 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -347,16 +347,17 @@
if (!ops)
return 0;
- size = nlmsg_total_size(sizeof(struct nlattr)) + /* IFLA_LINKINFO */
- nlmsg_total_size(strlen(ops->kind) + 1); /* IFLA_INFO_KIND */
+ size = nla_total_size(sizeof(struct nlattr)) + /* IFLA_LINKINFO */
+ nla_total_size(strlen(ops->kind) + 1); /* IFLA_INFO_KIND */
if (ops->get_size)
/* IFLA_INFO_DATA + nested data */
- size += nlmsg_total_size(sizeof(struct nlattr)) +
+ size += nla_total_size(sizeof(struct nlattr)) +
ops->get_size(dev);
if (ops->get_xstats_size)
- size += ops->get_xstats_size(dev); /* IFLA_INFO_XSTATS */
+ /* IFLA_INFO_XSTATS */
+ size += nla_total_size(ops->get_xstats_size(dev));
return size;
}
diff --git a/net/core/sock.c b/net/core/sock.c
index 3eed542..fb60801 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1653,10 +1653,10 @@
{
struct proto *prot = sk->sk_prot;
int amt = sk_mem_pages(size);
- int allocated;
+ long allocated;
sk->sk_forward_alloc += amt * SK_MEM_QUANTUM;
- allocated = atomic_add_return(amt, prot->memory_allocated);
+ allocated = atomic_long_add_return(amt, prot->memory_allocated);
/* Under limit. */
if (allocated <= prot->sysctl_mem[0]) {
@@ -1714,7 +1714,7 @@
/* Alas. Undo changes. */
sk->sk_forward_alloc -= amt * SK_MEM_QUANTUM;
- atomic_sub(amt, prot->memory_allocated);
+ atomic_long_sub(amt, prot->memory_allocated);
return 0;
}
EXPORT_SYMBOL(__sk_mem_schedule);
@@ -1727,12 +1727,12 @@
{
struct proto *prot = sk->sk_prot;
- atomic_sub(sk->sk_forward_alloc >> SK_MEM_QUANTUM_SHIFT,
+ atomic_long_sub(sk->sk_forward_alloc >> SK_MEM_QUANTUM_SHIFT,
prot->memory_allocated);
sk->sk_forward_alloc &= SK_MEM_QUANTUM - 1;
if (prot->memory_pressure && *prot->memory_pressure &&
- (atomic_read(prot->memory_allocated) < prot->sysctl_mem[0]))
+ (atomic_long_read(prot->memory_allocated) < prot->sysctl_mem[0]))
*prot->memory_pressure = 0;
}
EXPORT_SYMBOL(__sk_mem_reclaim);
@@ -2452,12 +2452,12 @@
static void proto_seq_printf(struct seq_file *seq, struct proto *proto)
{
- seq_printf(seq, "%-9s %4u %6d %6d %-3s %6u %-3s %-10s "
+ seq_printf(seq, "%-9s %4u %6d %6ld %-3s %6u %-3s %-10s "
"%2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c %2c\n",
proto->name,
proto->obj_size,
sock_prot_inuse_get(seq_file_net(seq), proto),
- proto->memory_allocated != NULL ? atomic_read(proto->memory_allocated) : -1,
+ proto->memory_allocated != NULL ? atomic_long_read(proto->memory_allocated) : -1L,
proto->memory_pressure != NULL ? *proto->memory_pressure ? "yes" : "no" : "NI",
proto->max_header,
proto->slab == NULL ? "no" : "yes",
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 2659853..e424a09 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -239,7 +239,8 @@
dccp_update_gsr(sk, seqno);
if (dh->dccph_type != DCCP_PKT_SYNC &&
- (ackno != DCCP_PKT_WITHOUT_ACK_SEQ))
+ ackno != DCCP_PKT_WITHOUT_ACK_SEQ &&
+ after48(ackno, dp->dccps_gar))
dp->dccps_gar = ackno;
} else {
unsigned long now = jiffies;
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index d6b93d1..6f97268 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -155,7 +155,7 @@
static DEFINE_RWLOCK(dn_hash_lock);
static struct hlist_head dn_sk_hash[DN_SK_HASH_SIZE];
static struct hlist_head dn_wild_sk;
-static atomic_t decnet_memory_allocated;
+static atomic_long_t decnet_memory_allocated;
static int __dn_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen, int flags);
static int __dn_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen, int flags);
@@ -1556,6 +1556,8 @@
if (r_len > sizeof(struct linkinfo_dn))
r_len = sizeof(struct linkinfo_dn);
+ memset(&link, 0, sizeof(link));
+
switch(sock->state) {
case SS_CONNECTING:
link.idn_linkstate = LL_CONNECTING;
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index be3eb8e..28f8b5e 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -38,7 +38,7 @@
int decnet_no_fc_max_cwnd = NSP_MIN_WINDOW;
/* Reasonable defaults, I hope, based on tcp's defaults */
-int sysctl_decnet_mem[3] = { 768 << 3, 1024 << 3, 1536 << 3 };
+long sysctl_decnet_mem[3] = { 768 << 3, 1024 << 3, 1536 << 3 };
int sysctl_decnet_wmem[3] = { 4 * 1024, 16 * 1024, 128 * 1024 };
int sysctl_decnet_rmem[3] = { 4 * 1024, 87380, 87380 * 2 };
@@ -324,7 +324,7 @@
.data = &sysctl_decnet_mem,
.maxlen = sizeof(sysctl_decnet_mem),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .proc_handler = proc_doulongvec_minmax
},
{
.procname = "decnet_rmem",
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index f8c1ae4..13992e1 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -31,6 +31,7 @@
#include <linux/skbuff.h>
#include <linux/udp.h>
#include <linux/slab.h>
+#include <linux/vmalloc.h>
#include <net/sock.h>
#include <net/inet_common.h>
#include <linux/stat.h>
@@ -276,12 +277,12 @@
#endif
#ifdef CONFIG_ECONET_AUNUDP
struct msghdr udpmsg;
- struct iovec iov[msg->msg_iovlen+1];
+ struct iovec iov[2];
struct aunhdr ah;
struct sockaddr_in udpdest;
__kernel_size_t size;
- int i;
mm_segment_t oldfs;
+ char *userbuf;
#endif
/*
@@ -297,23 +298,14 @@
mutex_lock(&econet_mutex);
- if (saddr == NULL) {
- struct econet_sock *eo = ec_sk(sk);
-
- addr.station = eo->station;
- addr.net = eo->net;
- port = eo->port;
- cb = eo->cb;
- } else {
- if (msg->msg_namelen < sizeof(struct sockaddr_ec)) {
- mutex_unlock(&econet_mutex);
- return -EINVAL;
- }
- addr.station = saddr->addr.station;
- addr.net = saddr->addr.net;
- port = saddr->port;
- cb = saddr->cb;
- }
+ if (saddr == NULL || msg->msg_namelen < sizeof(struct sockaddr_ec)) {
+ mutex_unlock(&econet_mutex);
+ return -EINVAL;
+ }
+ addr.station = saddr->addr.station;
+ addr.net = saddr->addr.net;
+ port = saddr->port;
+ cb = saddr->cb;
/* Look for a device with the right network number. */
dev = net2dev_map[addr.net];
@@ -328,17 +320,17 @@
}
}
- if (len + 15 > dev->mtu) {
- mutex_unlock(&econet_mutex);
- return -EMSGSIZE;
- }
-
if (dev->type == ARPHRD_ECONET) {
/* Real hardware Econet. We're not worthy etc. */
#ifdef CONFIG_ECONET_NATIVE
unsigned short proto = 0;
int res;
+ if (len + 15 > dev->mtu) {
+ mutex_unlock(&econet_mutex);
+ return -EMSGSIZE;
+ }
+
dev_hold(dev);
skb = sock_alloc_send_skb(sk, len+LL_ALLOCATED_SPACE(dev),
@@ -351,7 +343,6 @@
eb = (struct ec_cb *)&skb->cb;
- /* BUG: saddr may be NULL */
eb->cookie = saddr->cookie;
eb->sec = *saddr;
eb->sent = ec_tx_done;
@@ -415,6 +406,11 @@
return -ENETDOWN; /* No socket - can't send */
}
+ if (len > 32768) {
+ err = -E2BIG;
+ goto error;
+ }
+
/* Make up a UDP datagram and hand it off to some higher intellect. */
memset(&udpdest, 0, sizeof(udpdest));
@@ -446,36 +442,26 @@
/* tack our header on the front of the iovec */
size = sizeof(struct aunhdr);
- /*
- * XXX: that is b0rken. We can't mix userland and kernel pointers
- * in iovec, since on a lot of platforms copy_from_user() will
- * *not* work with the kernel and userland ones at the same time,
- * regardless of what we do with set_fs(). And we are talking about
- * econet-over-ethernet here, so "it's only ARM anyway" doesn't
- * apply. Any suggestions on fixing that code? -- AV
- */
iov[0].iov_base = (void *)&ah;
iov[0].iov_len = size;
- for (i = 0; i < msg->msg_iovlen; i++) {
- void __user *base = msg->msg_iov[i].iov_base;
- size_t iov_len = msg->msg_iov[i].iov_len;
- /* Check it now since we switch to KERNEL_DS later. */
- if (!access_ok(VERIFY_READ, base, iov_len)) {
- mutex_unlock(&econet_mutex);
- return -EFAULT;
- }
- iov[i+1].iov_base = base;
- iov[i+1].iov_len = iov_len;
- size += iov_len;
+
+ userbuf = vmalloc(len);
+ if (userbuf == NULL) {
+ err = -ENOMEM;
+ goto error;
}
+ iov[1].iov_base = userbuf;
+ iov[1].iov_len = len;
+ err = memcpy_fromiovec(userbuf, msg->msg_iov, len);
+ if (err)
+ goto error_free_buf;
+
/* Get a skbuff (no data, just holds our cb information) */
if ((skb = sock_alloc_send_skb(sk, 0,
msg->msg_flags & MSG_DONTWAIT,
- &err)) == NULL) {
- mutex_unlock(&econet_mutex);
- return err;
- }
+ &err)) == NULL)
+ goto error_free_buf;
eb = (struct ec_cb *)&skb->cb;
@@ -491,7 +477,7 @@
udpmsg.msg_name = (void *)&udpdest;
udpmsg.msg_namelen = sizeof(udpdest);
udpmsg.msg_iov = &iov[0];
- udpmsg.msg_iovlen = msg->msg_iovlen + 1;
+ udpmsg.msg_iovlen = 2;
udpmsg.msg_control = NULL;
udpmsg.msg_controllen = 0;
udpmsg.msg_flags=0;
@@ -499,9 +485,13 @@
oldfs = get_fs(); set_fs(KERNEL_DS); /* More privs :-) */
err = sock_sendmsg(udpsock, &udpmsg, size);
set_fs(oldfs);
+
+error_free_buf:
+ vfree(userbuf);
#else
err = -EPROTOTYPE;
#endif
+ error:
mutex_unlock(&econet_mutex);
return err;
@@ -671,6 +661,9 @@
err = 0;
switch (cmd) {
case SIOCSIFADDR:
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+
edev = dev->ec_ptr;
if (edev == NULL) {
/* Magic up a new one. */
diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index a29edf2..c079cc0 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -47,11 +47,8 @@
static inline void fib_result_assign(struct fib_result *res,
struct fib_info *fi)
{
- if (res->fi != NULL)
- fib_info_put(res->fi);
+ /* we used to play games with refcounts, but we now use RCU */
res->fi = fi;
- if (fi != NULL)
- atomic_inc(&fi->fib_clntref);
}
#endif /* _FIB_LOOKUP_H */
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 200eb53..0f28034 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -365,7 +365,7 @@
if (size <= PAGE_SIZE)
return kzalloc(size, GFP_KERNEL);
else
- return __vmalloc(size, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+ return vzalloc(size);
}
static void __tnode_vfree(struct work_struct *arg)
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 96bc7f9..e5d1a44 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -569,6 +569,9 @@
/* No need to clone since we're just using its address. */
rt2 = rt;
+ if (!fl.nl_u.ip4_u.saddr)
+ fl.nl_u.ip4_u.saddr = rt->rt_src;
+
err = xfrm_lookup(net, (struct dst_entry **)&rt, &fl, NULL, 0);
switch (err) {
case 0:
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index c8877c6..3c53c2d 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2306,10 +2306,8 @@
in_dev = inetdev_by_index(net, iml->multi.imr_ifindex);
(void) ip_mc_leave_src(sk, iml, in_dev);
- if (in_dev != NULL) {
+ if (in_dev != NULL)
ip_mc_dec_group(in_dev, iml->multi.imr_multiaddr.s_addr);
- in_dev_put(in_dev);
- }
/* decrease mem now to avoid the memleak warning */
atomic_sub(sizeof(*iml), &sk->sk_omem_alloc);
call_rcu(&iml->rcu, ip_mc_socklist_reclaim);
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index ba80426..2ada171 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -490,9 +490,11 @@
{
struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
- if (cb->nlh->nlmsg_len > 4 + NLMSG_SPACE(sizeof(*r))) {
+ if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
struct inet_diag_entry entry;
- struct rtattr *bc = (struct rtattr *)(r + 1);
+ const struct nlattr *bc = nlmsg_find_attr(cb->nlh,
+ sizeof(*r),
+ INET_DIAG_REQ_BYTECODE);
struct inet_sock *inet = inet_sk(sk);
entry.family = sk->sk_family;
@@ -512,7 +514,7 @@
entry.dport = ntohs(inet->inet_dport);
entry.userlocks = sk->sk_userlocks;
- if (!inet_diag_bc_run(RTA_DATA(bc), RTA_PAYLOAD(bc), &entry))
+ if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry))
return 0;
}
@@ -527,9 +529,11 @@
{
struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
- if (cb->nlh->nlmsg_len > 4 + NLMSG_SPACE(sizeof(*r))) {
+ if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
struct inet_diag_entry entry;
- struct rtattr *bc = (struct rtattr *)(r + 1);
+ const struct nlattr *bc = nlmsg_find_attr(cb->nlh,
+ sizeof(*r),
+ INET_DIAG_REQ_BYTECODE);
entry.family = tw->tw_family;
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
@@ -548,7 +552,7 @@
entry.dport = ntohs(tw->tw_dport);
entry.userlocks = 0;
- if (!inet_diag_bc_run(RTA_DATA(bc), RTA_PAYLOAD(bc), &entry))
+ if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry))
return 0;
}
@@ -618,7 +622,7 @@
struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
struct inet_connection_sock *icsk = inet_csk(sk);
struct listen_sock *lopt;
- struct rtattr *bc = NULL;
+ const struct nlattr *bc = NULL;
struct inet_sock *inet = inet_sk(sk);
int j, s_j;
int reqnum, s_reqnum;
@@ -638,8 +642,9 @@
if (!lopt || !lopt->qlen)
goto out;
- if (cb->nlh->nlmsg_len > 4 + NLMSG_SPACE(sizeof(*r))) {
- bc = (struct rtattr *)(r + 1);
+ if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
+ bc = nlmsg_find_attr(cb->nlh, sizeof(*r),
+ INET_DIAG_REQ_BYTECODE);
entry.sport = inet->inet_num;
entry.userlocks = sk->sk_userlocks;
}
@@ -672,8 +677,8 @@
&ireq->rmt_addr;
entry.dport = ntohs(ireq->rmt_port);
- if (!inet_diag_bc_run(RTA_DATA(bc),
- RTA_PAYLOAD(bc), &entry))
+ if (!inet_diag_bc_run(nla_data(bc),
+ nla_len(bc), &entry))
continue;
}
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 1b344f3..3c0369a3 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -133,8 +133,7 @@
}
}
}
- sk_add_bind_node(child, &tb->owners);
- inet_csk(child)->icsk_bind_hash = tb;
+ inet_bind_hash(child, tb, port);
spin_unlock(&head->lock);
return 0;
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 3cad259..3fac340 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -927,6 +927,7 @@
private = &tmp;
}
#endif
+ memset(&info, 0, sizeof(info));
info.valid_hooks = t->valid_hooks;
memcpy(info.hook_entry, private->hook_entry,
sizeof(info.hook_entry));
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index d31b007..a846d63 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1124,6 +1124,7 @@
private = &tmp;
}
#endif
+ memset(&info, 0, sizeof(info));
info.valid_hooks = t->valid_hooks;
memcpy(info.hook_entry, private->hook_entry,
sizeof(info.hook_entry));
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 295c974..c04787c 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -47,26 +47,6 @@
return rcu_dereference(nf_nat_protos[protonum]);
}
-static const struct nf_nat_protocol *
-nf_nat_proto_find_get(u_int8_t protonum)
-{
- const struct nf_nat_protocol *p;
-
- rcu_read_lock();
- p = __nf_nat_proto_find(protonum);
- if (!try_module_get(p->me))
- p = &nf_nat_unknown_protocol;
- rcu_read_unlock();
-
- return p;
-}
-
-static void
-nf_nat_proto_put(const struct nf_nat_protocol *p)
-{
- module_put(p->me);
-}
-
/* We keep an extra hash for each conntrack, for fast searching. */
static inline unsigned int
hash_by_src(const struct net *net, u16 zone,
@@ -588,6 +568,26 @@
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
+static const struct nf_nat_protocol *
+nf_nat_proto_find_get(u_int8_t protonum)
+{
+ const struct nf_nat_protocol *p;
+
+ rcu_read_lock();
+ p = __nf_nat_proto_find(protonum);
+ if (!try_module_get(p->me))
+ p = &nf_nat_unknown_protocol;
+ rcu_read_unlock();
+
+ return p;
+}
+
+static void
+nf_nat_proto_put(const struct nf_nat_protocol *p)
+{
+ module_put(p->me);
+}
+
static const struct nla_policy protonat_nla_policy[CTA_PROTONAT_MAX+1] = {
[CTA_PROTONAT_PORT_MIN] = { .type = NLA_U16 },
[CTA_PROTONAT_PORT_MAX] = { .type = NLA_U16 },
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 4ae1f20..1b48eb1 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -59,13 +59,13 @@
local_bh_enable();
socket_seq_show(seq);
- seq_printf(seq, "TCP: inuse %d orphan %d tw %d alloc %d mem %d\n",
+ seq_printf(seq, "TCP: inuse %d orphan %d tw %d alloc %d mem %ld\n",
sock_prot_inuse_get(net, &tcp_prot), orphans,
tcp_death_row.tw_count, sockets,
- atomic_read(&tcp_memory_allocated));
- seq_printf(seq, "UDP: inuse %d mem %d\n",
+ atomic_long_read(&tcp_memory_allocated));
+ seq_printf(seq, "UDP: inuse %d mem %ld\n",
sock_prot_inuse_get(net, &udp_prot),
- atomic_read(&udp_memory_allocated));
+ atomic_long_read(&udp_memory_allocated));
seq_printf(seq, "UDPLITE: inuse %d\n",
sock_prot_inuse_get(net, &udplite_prot));
seq_printf(seq, "RAW: inuse %d\n",
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index d96c1da..1b4ec21 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -26,6 +26,8 @@
static int tcp_retr1_max = 255;
static int ip_local_port_range_min[] = { 1, 1 };
static int ip_local_port_range_max[] = { 65535, 65535 };
+static int tcp_adv_win_scale_min = -31;
+static int tcp_adv_win_scale_max = 31;
/* Update system visible IP port range */
static void set_local_port_range(int range[2])
@@ -398,7 +400,7 @@
.data = &sysctl_tcp_mem,
.maxlen = sizeof(sysctl_tcp_mem),
.mode = 0644,
- .proc_handler = proc_dointvec
+ .proc_handler = proc_doulongvec_minmax
},
{
.procname = "tcp_wmem",
@@ -426,7 +428,9 @@
.data = &sysctl_tcp_adv_win_scale,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &tcp_adv_win_scale_min,
+ .extra2 = &tcp_adv_win_scale_max,
},
{
.procname = "tcp_tw_reuse",
@@ -602,8 +606,7 @@
.data = &sysctl_udp_mem,
.maxlen = sizeof(sysctl_udp_mem),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
- .extra1 = &zero
+ .proc_handler = proc_doulongvec_minmax,
},
{
.procname = "udp_rmem_min",
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 1664a05..f15c36a 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -282,7 +282,7 @@
struct percpu_counter tcp_orphan_count;
EXPORT_SYMBOL_GPL(tcp_orphan_count);
-int sysctl_tcp_mem[3] __read_mostly;
+long sysctl_tcp_mem[3] __read_mostly;
int sysctl_tcp_wmem[3] __read_mostly;
int sysctl_tcp_rmem[3] __read_mostly;
@@ -290,7 +290,7 @@
EXPORT_SYMBOL(sysctl_tcp_rmem);
EXPORT_SYMBOL(sysctl_tcp_wmem);
-atomic_t tcp_memory_allocated; /* Current allocated memory. */
+atomic_long_t tcp_memory_allocated; /* Current allocated memory. */
EXPORT_SYMBOL(tcp_memory_allocated);
/*
@@ -2246,7 +2246,7 @@
/* Values greater than interface MTU won't take effect. However
* at the point when this call is done we typically don't yet
* know which interface is going to be used */
- if (val < 8 || val > MAX_TCP_WINDOW) {
+ if (val < TCP_MIN_MSS || val > MAX_TCP_WINDOW) {
err = -EINVAL;
break;
}
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 3357f69..6d8ab1c 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -259,8 +259,11 @@
int sndmem = tcp_sk(sk)->rx_opt.mss_clamp + MAX_TCP_HEADER + 16 +
sizeof(struct sk_buff);
- if (sk->sk_sndbuf < 3 * sndmem)
- sk->sk_sndbuf = min(3 * sndmem, sysctl_tcp_wmem[2]);
+ if (sk->sk_sndbuf < 3 * sndmem) {
+ sk->sk_sndbuf = 3 * sndmem;
+ if (sk->sk_sndbuf > sysctl_tcp_wmem[2])
+ sk->sk_sndbuf = sysctl_tcp_wmem[2];
+ }
}
/* 2. Tuning advertised window (window_clamp, rcv_ssthresh)
@@ -396,7 +399,7 @@
if (sk->sk_rcvbuf < sysctl_tcp_rmem[2] &&
!(sk->sk_userlocks & SOCK_RCVBUF_LOCK) &&
!tcp_memory_pressure &&
- atomic_read(&tcp_memory_allocated) < sysctl_tcp_mem[0]) {
+ atomic_long_read(&tcp_memory_allocated) < sysctl_tcp_mem[0]) {
sk->sk_rcvbuf = min(atomic_read(&sk->sk_rmem_alloc),
sysctl_tcp_rmem[2]);
}
@@ -4861,7 +4864,7 @@
return 0;
/* If we are under soft global TCP memory pressure, do not expand. */
- if (atomic_read(&tcp_memory_allocated) >= sysctl_tcp_mem[0])
+ if (atomic_long_read(&tcp_memory_allocated) >= sysctl_tcp_mem[0])
return 0;
/* If we filled the congestion window, do not expand. */
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 8f8527d..e13da6d 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -415,6 +415,9 @@
!icsk->icsk_backoff)
break;
+ if (sock_owned_by_user(sk))
+ break;
+
icsk->icsk_backoff--;
inet_csk(sk)->icsk_rto = __tcp_set_rto(tp) <<
icsk->icsk_backoff;
@@ -429,11 +432,6 @@
if (remaining) {
inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
remaining, TCP_RTO_MAX);
- } else if (sock_owned_by_user(sk)) {
- /* RTO revert clocked out retransmission,
- * but socket is locked. Will defer. */
- inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
- HZ/20, TCP_RTO_MAX);
} else {
/* RTO revert clocked out retransmission.
* Will retransmit now */
@@ -2045,7 +2043,9 @@
}
get_sk:
sk_nulls_for_each_from(sk, node) {
- if (sk->sk_family == st->family && net_eq(sock_net(sk), net)) {
+ if (!net_eq(sock_net(sk), net))
+ continue;
+ if (sk->sk_family == st->family) {
cur = sk;
goto out;
}
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 28cb2d7..5e0a3a5 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -110,7 +110,7 @@
struct udp_table udp_table __read_mostly;
EXPORT_SYMBOL(udp_table);
-int sysctl_udp_mem[3] __read_mostly;
+long sysctl_udp_mem[3] __read_mostly;
EXPORT_SYMBOL(sysctl_udp_mem);
int sysctl_udp_rmem_min __read_mostly;
@@ -119,7 +119,7 @@
int sysctl_udp_wmem_min __read_mostly;
EXPORT_SYMBOL(sysctl_udp_wmem_min);
-atomic_t udp_memory_allocated;
+atomic_long_t udp_memory_allocated;
EXPORT_SYMBOL(udp_memory_allocated);
#define MAX_UDP_PORTS 65536
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index e048ec6..23cc8e1 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -98,7 +98,11 @@
#endif
#define INFINITY_LIFE_TIME 0xFFFFFFFF
-#define TIME_DELTA(a, b) ((unsigned long)((long)(a) - (long)(b)))
+
+static inline u32 cstamp_delta(unsigned long cstamp)
+{
+ return (cstamp - INITIAL_JIFFIES) * 100UL / HZ;
+}
#define ADDRCONF_TIMER_FUZZ_MINUS (HZ > 50 ? HZ/50 : 1)
#define ADDRCONF_TIMER_FUZZ (HZ / 4)
@@ -2740,10 +2744,6 @@
/* Flag it for later restoration when link comes up */
ifa->flags |= IFA_F_TENTATIVE;
ifa->state = INET6_IFADDR_STATE_DAD;
-
- write_unlock_bh(&idev->lock);
-
- in6_ifa_hold(ifa);
} else {
list_del(&ifa->if_list);
@@ -2758,19 +2758,15 @@
ifa->state = INET6_IFADDR_STATE_DEAD;
spin_unlock_bh(&ifa->state_lock);
- if (state == INET6_IFADDR_STATE_DEAD)
- goto put_ifa;
+ if (state != INET6_IFADDR_STATE_DEAD) {
+ __ipv6_ifa_notify(RTM_DELADDR, ifa);
+ atomic_notifier_call_chain(&inet6addr_chain,
+ NETDEV_DOWN, ifa);
+ }
+
+ in6_ifa_put(ifa);
+ write_lock_bh(&idev->lock);
}
-
- __ipv6_ifa_notify(RTM_DELADDR, ifa);
- if (ifa->state == INET6_IFADDR_STATE_DEAD)
- atomic_notifier_call_chain(&inet6addr_chain,
- NETDEV_DOWN, ifa);
-
-put_ifa:
- in6_ifa_put(ifa);
-
- write_lock_bh(&idev->lock);
}
list_splice(&keep_list, &idev->addr_list);
@@ -3452,10 +3448,8 @@
{
struct ifa_cacheinfo ci;
- ci.cstamp = (u32)(TIME_DELTA(cstamp, INITIAL_JIFFIES) / HZ * 100
- + TIME_DELTA(cstamp, INITIAL_JIFFIES) % HZ * 100 / HZ);
- ci.tstamp = (u32)(TIME_DELTA(tstamp, INITIAL_JIFFIES) / HZ * 100
- + TIME_DELTA(tstamp, INITIAL_JIFFIES) % HZ * 100 / HZ);
+ ci.cstamp = cstamp_delta(cstamp);
+ ci.tstamp = cstamp_delta(tstamp);
ci.ifa_prefered = preferred;
ci.ifa_valid = valid;
@@ -3806,8 +3800,10 @@
array[DEVCONF_AUTOCONF] = cnf->autoconf;
array[DEVCONF_DAD_TRANSMITS] = cnf->dad_transmits;
array[DEVCONF_RTR_SOLICITS] = cnf->rtr_solicits;
- array[DEVCONF_RTR_SOLICIT_INTERVAL] = cnf->rtr_solicit_interval;
- array[DEVCONF_RTR_SOLICIT_DELAY] = cnf->rtr_solicit_delay;
+ array[DEVCONF_RTR_SOLICIT_INTERVAL] =
+ jiffies_to_msecs(cnf->rtr_solicit_interval);
+ array[DEVCONF_RTR_SOLICIT_DELAY] =
+ jiffies_to_msecs(cnf->rtr_solicit_delay);
array[DEVCONF_FORCE_MLD_VERSION] = cnf->force_mld_version;
#ifdef CONFIG_IPV6_PRIVACY
array[DEVCONF_USE_TEMPADDR] = cnf->use_tempaddr;
@@ -3821,7 +3817,8 @@
array[DEVCONF_ACCEPT_RA_PINFO] = cnf->accept_ra_pinfo;
#ifdef CONFIG_IPV6_ROUTER_PREF
array[DEVCONF_ACCEPT_RA_RTR_PREF] = cnf->accept_ra_rtr_pref;
- array[DEVCONF_RTR_PROBE_INTERVAL] = cnf->rtr_probe_interval;
+ array[DEVCONF_RTR_PROBE_INTERVAL] =
+ jiffies_to_msecs(cnf->rtr_probe_interval);
#ifdef CONFIG_IPV6_ROUTE_INFO
array[DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN] = cnf->accept_ra_rt_info_max_plen;
#endif
@@ -3937,10 +3934,9 @@
NLA_PUT_U32(skb, IFLA_INET6_FLAGS, idev->if_flags);
ci.max_reasm_len = IPV6_MAXPLEN;
- ci.tstamp = (__u32)(TIME_DELTA(idev->tstamp, INITIAL_JIFFIES) / HZ * 100
- + TIME_DELTA(idev->tstamp, INITIAL_JIFFIES) % HZ * 100 / HZ);
- ci.reachable_time = idev->nd_parms->reachable_time;
- ci.retrans_time = idev->nd_parms->retrans_time;
+ ci.tstamp = cstamp_delta(idev->tstamp);
+ ci.reachable_time = jiffies_to_msecs(idev->nd_parms->reachable_time);
+ ci.retrans_time = jiffies_to_msecs(idev->nd_parms->retrans_time);
NLA_PUT(skb, IFLA_INET6_CACHEINFO, sizeof(ci), &ci);
nla = nla_reserve(skb, IFLA_INET6_CONF, DEVCONF_MAX * sizeof(s32));
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 51df035..4555823 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1137,6 +1137,7 @@
private = &tmp;
}
#endif
+ memset(&info, 0, sizeof(info));
info.valid_hooks = t->valid_hooks;
memcpy(info.hook_entry, private->hook_entry,
sizeof(info.hook_entry));
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 3a3f129..79d43aa 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -286,7 +286,7 @@
/* Check for overlap with preceding fragment. */
if (prev &&
- (NFCT_FRAG6_CB(prev)->offset + prev->len) - offset > 0)
+ (NFCT_FRAG6_CB(prev)->offset + prev->len) > offset)
goto discard_fq;
/* Look for overlap with succeeding segment. */
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index c7ba314..0f27664 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -349,7 +349,7 @@
/* Check for overlap with preceding fragment. */
if (prev &&
- (FRAG6_CB(prev)->offset + prev->len) - offset > 0)
+ (FRAG6_CB(prev)->offset + prev->len) > offset)
goto discard_fq;
/* Look for overlap with succeeding segment. */
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 25661f9..96455ffb 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1945,8 +1945,12 @@
struct rt6_info *rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops);
struct neighbour *neigh;
- if (rt == NULL)
+ if (rt == NULL) {
+ if (net_ratelimit())
+ pr_warning("IPv6: Maximum number of routes reached,"
+ " consider increasing route/max_size.\n");
return ERR_PTR(-ENOMEM);
+ }
dev_hold(net->loopback_dev);
in6_dev_hold(idev);
@@ -2741,6 +2745,7 @@
kfree(net->ipv6.ip6_prohibit_entry);
kfree(net->ipv6.ip6_blk_hole_entry);
#endif
+ dst_entries_destroy(&net->ipv6.ip6_dst_ops);
}
static struct pernet_operations ip6_route_net_ops = {
@@ -2832,5 +2837,6 @@
xfrm6_fini();
fib6_gc_cleanup();
unregister_pernet_subsys(&ip6_route_net_ops);
+ dst_entries_destroy(&ip6_dst_blackhole_ops);
kmem_cache_destroy(ip6_dst_ops_template.kmem_cachep);
}
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 7f097989..a6de305 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -45,7 +45,6 @@
#include <linux/capability.h>
#include <linux/module.h>
#include <linux/types.h>
-#include <linux/smp_lock.h>
#include <linux/socket.h>
#include <linux/sockios.h>
#include <linux/slab.h>
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index 7fa8637..7c567b8 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -15,7 +15,6 @@
#include <linux/sched.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include "irnet_ppp.h" /* Private header */
/* Please put other headers in irnet.h - Thanks */
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index 285761e..f6054f9 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -550,22 +550,30 @@
*/
int irttp_udata_request(struct tsap_cb *self, struct sk_buff *skb)
{
+ int ret;
+
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -1;);
IRDA_ASSERT(skb != NULL, return -1;);
IRDA_DEBUG(4, "%s()\n", __func__);
+ /* Take shortcut on zero byte packets */
+ if (skb->len == 0) {
+ ret = 0;
+ goto err;
+ }
+
/* Check that nothing bad happens */
- if ((skb->len == 0) || (!self->connected)) {
- IRDA_DEBUG(1, "%s(), No data, or not connected\n",
- __func__);
+ if (!self->connected) {
+ IRDA_WARNING("%s(), Not connected\n", __func__);
+ ret = -ENOTCONN;
goto err;
}
if (skb->len > self->max_seg_size) {
- IRDA_DEBUG(1, "%s(), UData is too large for IrLAP!\n",
- __func__);
+ IRDA_ERROR("%s(), UData is too large for IrLAP!\n", __func__);
+ ret = -EMSGSIZE;
goto err;
}
@@ -576,7 +584,7 @@
err:
dev_kfree_skb(skb);
- return -1;
+ return ret;
}
EXPORT_SYMBOL(irttp_udata_request);
@@ -599,9 +607,15 @@
IRDA_DEBUG(2, "%s() : queue len = %d\n", __func__,
skb_queue_len(&self->tx_queue));
+ /* Take shortcut on zero byte packets */
+ if (skb->len == 0) {
+ ret = 0;
+ goto err;
+ }
+
/* Check that nothing bad happens */
- if ((skb->len == 0) || (!self->connected)) {
- IRDA_WARNING("%s: No data, or not connected\n", __func__);
+ if (!self->connected) {
+ IRDA_WARNING("%s: Not connected\n", __func__);
ret = -ENOTCONN;
goto err;
}
diff --git a/net/l2tp/l2tp_debugfs.c b/net/l2tp/l2tp_debugfs.c
index 104ec3b..b8dbae8 100644
--- a/net/l2tp/l2tp_debugfs.c
+++ b/net/l2tp/l2tp_debugfs.c
@@ -249,7 +249,7 @@
struct seq_file *seq;
int rc = -ENOMEM;
- pd = kzalloc(GFP_KERNEL, sizeof(*pd));
+ pd = kzalloc(sizeof(*pd), GFP_KERNEL);
if (pd == NULL)
goto out;
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 4d6f8653..8e8ea9c 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -92,7 +92,7 @@
config MAC80211_LEDS
bool "Enable LED triggers"
depends on MAC80211
- select NEW_LEDS
+ depends on LEDS_CLASS
select LEDS_TRIGGERS
---help---
This option enables a few LED triggers for different
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index f9163b1..7aa8559 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -391,6 +391,9 @@
u32 hw_reconf_flags = 0;
int i;
+ if (local->scan_sdata == sdata)
+ ieee80211_scan_cancel(local);
+
clear_bit(SDATA_STATE_RUNNING, &sdata->state);
/*
@@ -523,9 +526,6 @@
synchronize_rcu();
skb_queue_purge(&sdata->skb_queue);
- if (local->scan_sdata == sdata)
- ieee80211_scan_cancel(local);
-
/*
* Disable beaconing here for mesh only, AP and IBSS
* are already taken care of.
diff --git a/net/netfilter/ipvs/Kconfig b/net/netfilter/ipvs/Kconfig
index a22dac2..70bd1d0 100644
--- a/net/netfilter/ipvs/Kconfig
+++ b/net/netfilter/ipvs/Kconfig
@@ -4,6 +4,7 @@
menuconfig IP_VS
tristate "IP virtual server support"
depends on NET && INET && NETFILTER
+ depends on (NF_CONNTRACK || NF_CONNTRACK=n)
---help---
IP Virtual Server support will let you build a high-performance
virtual server based on cluster of two or more real servers. This
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 1eacf8d..27a5ea6 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1312,7 +1312,8 @@
if (!hash) {
*vmalloced = 1;
printk(KERN_WARNING "nf_conntrack: falling back to vmalloc.\n");
- hash = __vmalloc(sz, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+ hash = __vmalloc(sz, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
+ PAGE_KERNEL);
}
if (hash && nulls)
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
index ed6d929..dc7bb74 100644
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -292,6 +292,12 @@
for (i = 0; i < MAX_NF_CT_PROTO; i++)
proto_array[i] = &nf_conntrack_l4proto_generic;
+
+ /* Before making proto_array visible to lockless readers,
+ * we must make sure its content is committed to memory.
+ */
+ smp_wmb();
+
nf_ct_protos[l4proto->l3proto] = proto_array;
} else if (nf_ct_protos[l4proto->l3proto][l4proto->l4proto] !=
&nf_conntrack_l4proto_generic) {
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 3616f27b..8298e67 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1610,9 +1610,11 @@
err = -EINVAL;
vnet_hdr_len = sizeof(vnet_hdr);
- if ((len -= vnet_hdr_len) < 0)
+ if (len < vnet_hdr_len)
goto out_free;
+ len -= vnet_hdr_len;
+
if (skb_is_gso(skb)) {
struct skb_shared_info *sinfo = skb_shinfo(skb);
@@ -1719,7 +1721,7 @@
rcu_read_lock();
dev = dev_get_by_index_rcu(sock_net(sk), pkt_sk(sk)->ifindex);
if (dev)
- strlcpy(uaddr->sa_data, dev->name, 15);
+ strncpy(uaddr->sa_data, dev->name, 14);
else
memset(uaddr->sa_data, 0, 14);
rcu_read_unlock();
@@ -1742,6 +1744,7 @@
sll->sll_family = AF_PACKET;
sll->sll_ifindex = po->ifindex;
sll->sll_protocol = po->num;
+ sll->sll_pkttype = 0;
rcu_read_lock();
dev = dev_get_by_index_rcu(sock_net(sk), po->ifindex);
if (dev) {
diff --git a/net/rds/loop.c b/net/rds/loop.c
index c390156..aeec1d4 100644
--- a/net/rds/loop.c
+++ b/net/rds/loop.c
@@ -134,8 +134,12 @@
static void rds_loop_conn_free(void *arg)
{
struct rds_loop_connection *lc = arg;
+ unsigned long flags;
+
rdsdebug("lc %p\n", lc);
+ spin_lock_irqsave(&loop_conns_lock, flags);
list_del(&lc->loop_node);
+ spin_unlock_irqrestore(&loop_conns_lock, flags);
kfree(lc);
}
diff --git a/net/rds/message.c b/net/rds/message.c
index 848cff4..1fd3d29 100644
--- a/net/rds/message.c
+++ b/net/rds/message.c
@@ -249,8 +249,10 @@
rm->m_inc.i_hdr.h_len = cpu_to_be32(total_len);
rm->data.op_nents = ceil(total_len, PAGE_SIZE);
rm->data.op_sg = rds_message_alloc_sgs(rm, num_sgs);
- if (!rm->data.op_sg)
+ if (!rm->data.op_sg) {
+ rds_message_put(rm);
return ERR_PTR(-ENOMEM);
+ }
for (i = 0; i < rm->data.op_nents; ++i) {
sg_set_page(&rm->data.op_sg[i],
diff --git a/net/rds/rdma.c b/net/rds/rdma.c
index 8920f2a..4e37c1c 100644
--- a/net/rds/rdma.c
+++ b/net/rds/rdma.c
@@ -567,7 +567,7 @@
goto out;
}
- if (args->nr_local > (u64)UINT_MAX) {
+ if (args->nr_local > UIO_MAXIOV) {
ret = -EMSGSIZE;
goto out;
}
diff --git a/net/rds/tcp.c b/net/rds/tcp.c
index 08a8c6c..8e0a320 100644
--- a/net/rds/tcp.c
+++ b/net/rds/tcp.c
@@ -221,7 +221,13 @@
static void rds_tcp_conn_free(void *arg)
{
struct rds_tcp_connection *tc = arg;
+ unsigned long flags;
rdsdebug("freeing tc %p\n", tc);
+
+ spin_lock_irqsave(&rds_tcp_conn_lock, flags);
+ list_del(&tc->t_tcp_node);
+ spin_unlock_irqrestore(&rds_tcp_conn_lock, flags);
+
kmem_cache_free(rds_tcp_conn_slab, tc);
}
diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c
index efd4f95..f23d915 100644
--- a/net/sched/cls_basic.c
+++ b/net/sched/cls_basic.c
@@ -268,6 +268,10 @@
goto nla_put_failure;
nla_nest_end(skb, nest);
+
+ if (tcf_exts_dump_stats(skb, &f->exts, &basic_ext_map) < 0)
+ goto nla_put_failure;
+
return skb->len;
nla_put_failure:
diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c
index 37dff78..d49c40f 100644
--- a/net/sched/cls_cgroup.c
+++ b/net/sched/cls_cgroup.c
@@ -34,8 +34,6 @@
.populate = cgrp_populate,
#ifdef CONFIG_NET_CLS_CGROUP
.subsys_id = net_cls_subsys_id,
-#else
-#define net_cls_subsys_id net_cls_subsys.subsys_id
#endif
.module = THIS_MODULE,
};
diff --git a/net/sched/em_text.c b/net/sched/em_text.c
index 7632532..ea8f566 100644
--- a/net/sched/em_text.c
+++ b/net/sched/em_text.c
@@ -103,7 +103,8 @@
static void em_text_destroy(struct tcf_proto *tp, struct tcf_ematch *m)
{
- textsearch_destroy(EM_TEXT_PRIV(m)->config);
+ if (EM_TEXT_PRIV(m) && EM_TEXT_PRIV(m)->config)
+ textsearch_destroy(EM_TEXT_PRIV(m)->config);
}
static int em_text_dump(struct sk_buff *skb, struct tcf_ematch *m)
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 1ef29c7..e58f947 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -92,7 +92,7 @@
struct kmem_cache *sctp_chunk_cachep __read_mostly;
struct kmem_cache *sctp_bucket_cachep __read_mostly;
-int sysctl_sctp_mem[3];
+long sysctl_sctp_mem[3];
int sysctl_sctp_rmem[3];
int sysctl_sctp_wmem[3];
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index e34ca9c..6bd5543 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -111,12 +111,12 @@
static char *sctp_hmac_alg = SCTP_COOKIE_HMAC_ALG;
extern struct kmem_cache *sctp_bucket_cachep;
-extern int sysctl_sctp_mem[3];
+extern long sysctl_sctp_mem[3];
extern int sysctl_sctp_rmem[3];
extern int sysctl_sctp_wmem[3];
static int sctp_memory_pressure;
-static atomic_t sctp_memory_allocated;
+static atomic_long_t sctp_memory_allocated;
struct percpu_counter sctp_sockets_allocated;
static void sctp_enter_memory_pressure(struct sock *sk)
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 832590b..50cb57f 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -54,7 +54,7 @@
static int addr_scope_max = 3; /* check sctp_scope_policy_t in include/net/sctp/constants.h for max entries */
static int rwnd_scale_max = 16;
-extern int sysctl_sctp_mem[3];
+extern long sysctl_sctp_mem[3];
extern int sysctl_sctp_rmem[3];
extern int sysctl_sctp_wmem[3];
@@ -203,7 +203,7 @@
.data = &sysctl_sctp_mem,
.maxlen = sizeof(sysctl_sctp_mem),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .proc_handler = proc_doulongvec_minmax
},
{
.procname = "sctp_rmem",
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 9dab957..92ce94f 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -989,20 +989,26 @@
dprint_status(task);
task->tk_status = 0;
- task->tk_action = call_allocate;
- if (status >= 0 && rpcauth_uptodatecred(task))
- return;
+ task->tk_action = call_refresh;
switch (status) {
- case -EACCES:
- rpc_exit(task, -EACCES);
- return;
- case -ENOMEM:
- rpc_exit(task, -ENOMEM);
+ case 0:
+ if (rpcauth_uptodatecred(task))
+ task->tk_action = call_allocate;
return;
case -ETIMEDOUT:
rpc_delay(task, 3*HZ);
+ case -EAGAIN:
+ status = -EACCES;
+ if (!task->tk_cred_retry)
+ break;
+ task->tk_cred_retry--;
+ dprintk("RPC: %5u %s: retry refresh creds\n",
+ task->tk_pid, __func__);
+ return;
}
- task->tk_action = call_refresh;
+ dprintk("RPC: %5u %s: refresh creds failed with error %d\n",
+ task->tk_pid, __func__, status);
+ rpc_exit(task, status);
}
/*
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index f71a731..80df89d 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -115,9 +115,7 @@
*/
struct rpc_iostats *rpc_alloc_iostats(struct rpc_clnt *clnt)
{
- struct rpc_iostats *new;
- new = kcalloc(clnt->cl_maxproc, sizeof(struct rpc_iostats), GFP_KERNEL);
- return new;
+ return kcalloc(clnt->cl_maxproc, sizeof(struct rpc_iostats), GFP_KERNEL);
}
EXPORT_SYMBOL_GPL(rpc_alloc_iostats);
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index c82fe73..ea2ff78 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -5,7 +5,6 @@
*/
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/errno.h>
#include <linux/freezer.h>
#include <linux/kthread.h>
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 33217fc..e9f0d50 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -396,6 +396,7 @@
struct sockaddr_tipc *addr = (struct sockaddr_tipc *)uaddr;
struct tipc_sock *tsock = tipc_sk(sock->sk);
+ memset(addr, 0, sizeof(*addr));
if (peer) {
if ((sock->state != SS_CONNECTED) &&
((peer != 2) || (sock->state != SS_DISCONNECTING)))
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 3c95304..2268e67 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1343,9 +1343,25 @@
sock_wfree(skb);
}
+#define MAX_RECURSION_LEVEL 4
+
static int unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb)
{
int i;
+ unsigned char max_level = 0;
+ int unix_sock_count = 0;
+
+ for (i = scm->fp->count - 1; i >= 0; i--) {
+ struct sock *sk = unix_get_socket(scm->fp->fp[i]);
+
+ if (sk) {
+ unix_sock_count++;
+ max_level = max(max_level,
+ unix_sk(sk)->recursion_level);
+ }
+ }
+ if (unlikely(max_level > MAX_RECURSION_LEVEL))
+ return -ETOOMANYREFS;
/*
* Need to duplicate file references for the sake of garbage
@@ -1356,9 +1372,11 @@
if (!UNIXCB(skb).fp)
return -ENOMEM;
- for (i = scm->fp->count-1; i >= 0; i--)
- unix_inflight(scm->fp->fp[i]);
- return 0;
+ if (unix_sock_count) {
+ for (i = scm->fp->count - 1; i >= 0; i--)
+ unix_inflight(scm->fp->fp[i]);
+ }
+ return max_level;
}
static int unix_scm_to_skb(struct scm_cookie *scm, struct sk_buff *skb, bool send_fds)
@@ -1393,6 +1411,7 @@
struct sk_buff *skb;
long timeo;
struct scm_cookie tmp_scm;
+ int max_level;
if (NULL == siocb->scm)
siocb->scm = &tmp_scm;
@@ -1431,8 +1450,9 @@
goto out;
err = unix_scm_to_skb(siocb->scm, skb, true);
- if (err)
+ if (err < 0)
goto out_free;
+ max_level = err + 1;
unix_get_secdata(siocb->scm, skb);
skb_reset_transport_header(skb);
@@ -1514,6 +1534,8 @@
if (sock_flag(other, SOCK_RCVTSTAMP))
__net_timestamp(skb);
skb_queue_tail(&other->sk_receive_queue, skb);
+ if (max_level > unix_sk(other)->recursion_level)
+ unix_sk(other)->recursion_level = max_level;
unix_state_unlock(other);
other->sk_data_ready(other, len);
sock_put(other);
@@ -1544,6 +1566,7 @@
int sent = 0;
struct scm_cookie tmp_scm;
bool fds_sent = false;
+ int max_level;
if (NULL == siocb->scm)
siocb->scm = &tmp_scm;
@@ -1607,10 +1630,11 @@
/* Only send the fds in the first buffer */
err = unix_scm_to_skb(siocb->scm, skb, !fds_sent);
- if (err) {
+ if (err < 0) {
kfree_skb(skb);
goto out_err;
}
+ max_level = err + 1;
fds_sent = true;
err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size);
@@ -1626,6 +1650,8 @@
goto pipe_err_free;
skb_queue_tail(&other->sk_receive_queue, skb);
+ if (max_level > unix_sk(other)->recursion_level)
+ unix_sk(other)->recursion_level = max_level;
unix_state_unlock(other);
other->sk_data_ready(other, size);
sent += size;
@@ -1845,6 +1871,7 @@
unix_state_lock(sk);
skb = skb_dequeue(&sk->sk_receive_queue);
if (skb == NULL) {
+ unix_sk(sk)->recursion_level = 0;
if (copied >= target)
goto unlock;
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index c8df6fd..f89f83b 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -96,7 +96,7 @@
unsigned int unix_tot_inflight;
-static struct sock *unix_get_socket(struct file *filp)
+struct sock *unix_get_socket(struct file *filp)
{
struct sock *u_sock = NULL;
struct inode *inode = filp->f_path.dentry->d_inode;
@@ -259,9 +259,16 @@
}
static bool gc_in_progress = false;
+#define UNIX_INFLIGHT_TRIGGER_GC 16000
void wait_for_unix_gc(void)
{
+ /*
+ * If number of inflight sockets is insane,
+ * force a garbage collect right now.
+ */
+ if (unix_tot_inflight > UNIX_INFLIGHT_TRIGGER_GC && !gc_in_progress)
+ unix_gc();
wait_event(unix_gc_wait, gc_in_progress == false);
}
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index d0c92dd..17cd0c0 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -44,6 +44,38 @@
return chan;
}
+static bool can_beacon_sec_chan(struct wiphy *wiphy,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type)
+{
+ struct ieee80211_channel *sec_chan;
+ int diff;
+
+ switch (channel_type) {
+ case NL80211_CHAN_HT40PLUS:
+ diff = 20;
+ break;
+ case NL80211_CHAN_HT40MINUS:
+ diff = -20;
+ break;
+ default:
+ return false;
+ }
+
+ sec_chan = ieee80211_get_channel(wiphy, chan->center_freq + diff);
+ if (!sec_chan)
+ return false;
+
+ /* we'll need a DFS capability later */
+ if (sec_chan->flags & (IEEE80211_CHAN_DISABLED |
+ IEEE80211_CHAN_PASSIVE_SCAN |
+ IEEE80211_CHAN_NO_IBSS |
+ IEEE80211_CHAN_RADAR))
+ return false;
+
+ return true;
+}
+
int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, int freq,
enum nl80211_channel_type channel_type)
@@ -68,6 +100,28 @@
if (!chan)
return -EINVAL;
+ /* Both channels should be able to initiate communication */
+ if (wdev && (wdev->iftype == NL80211_IFTYPE_ADHOC ||
+ wdev->iftype == NL80211_IFTYPE_AP ||
+ wdev->iftype == NL80211_IFTYPE_AP_VLAN ||
+ wdev->iftype == NL80211_IFTYPE_MESH_POINT ||
+ wdev->iftype == NL80211_IFTYPE_P2P_GO)) {
+ switch (channel_type) {
+ case NL80211_CHAN_HT40PLUS:
+ case NL80211_CHAN_HT40MINUS:
+ if (!can_beacon_sec_chan(&rdev->wiphy, chan,
+ channel_type)) {
+ printk(KERN_DEBUG
+ "cfg80211: Secondary channel not "
+ "allowed to initiate communication\n");
+ return -EINVAL;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
result = rdev->ops->set_channel(&rdev->wiphy,
wdev ? wdev->netdev : NULL,
chan, channel_type);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index c506241..4e78e3f 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -224,8 +224,8 @@
}
*rdev = cfg80211_get_dev_from_ifindex(sock_net(skb->sk), ifidx);
- if (IS_ERR(dev)) {
- err = PTR_ERR(dev);
+ if (IS_ERR(*rdev)) {
+ err = PTR_ERR(*rdev);
goto out_rtnl;
}
diff --git a/net/x25/x25_facilities.c b/net/x25/x25_facilities.c
index 771bab0..55187c8 100644
--- a/net/x25/x25_facilities.c
+++ b/net/x25/x25_facilities.c
@@ -61,6 +61,8 @@
while (len > 0) {
switch (*p & X25_FAC_CLASS_MASK) {
case X25_FAC_CLASS_A:
+ if (len < 2)
+ return 0;
switch (*p) {
case X25_FAC_REVERSE:
if((p[1] & 0x81) == 0x81) {
@@ -104,6 +106,8 @@
len -= 2;
break;
case X25_FAC_CLASS_B:
+ if (len < 3)
+ return 0;
switch (*p) {
case X25_FAC_PACKET_SIZE:
facilities->pacsize_in = p[1];
@@ -125,6 +129,8 @@
len -= 3;
break;
case X25_FAC_CLASS_C:
+ if (len < 4)
+ return 0;
printk(KERN_DEBUG "X.25: unknown facility %02X, "
"values %02X, %02X, %02X\n",
p[0], p[1], p[2], p[3]);
@@ -132,26 +138,26 @@
len -= 4;
break;
case X25_FAC_CLASS_D:
+ if (len < p[1] + 2)
+ return 0;
switch (*p) {
case X25_FAC_CALLING_AE:
- if (p[1] > X25_MAX_DTE_FACIL_LEN)
- break;
+ if (p[1] > X25_MAX_DTE_FACIL_LEN || p[1] <= 1)
+ return 0;
dte_facs->calling_len = p[2];
memcpy(dte_facs->calling_ae, &p[3], p[1] - 1);
*vc_fac_mask |= X25_MASK_CALLING_AE;
break;
case X25_FAC_CALLED_AE:
- if (p[1] > X25_MAX_DTE_FACIL_LEN)
- break;
+ if (p[1] > X25_MAX_DTE_FACIL_LEN || p[1] <= 1)
+ return 0;
dte_facs->called_len = p[2];
memcpy(dte_facs->called_ae, &p[3], p[1] - 1);
*vc_fac_mask |= X25_MASK_CALLED_AE;
break;
default:
printk(KERN_DEBUG "X.25: unknown facility %02X,"
- "length %d, values %02X, %02X, "
- "%02X, %02X\n",
- p[0], p[1], p[2], p[3], p[4], p[5]);
+ "length %d\n", p[0], p[1]);
break;
}
len -= p[1] + 2;
diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index 6317896..f729f02 100644
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -119,6 +119,8 @@
&x25->vc_facil_mask);
if (len > 0)
skb_pull(skb, len);
+ else
+ return -1;
/*
* Copy any Call User Data.
*/
diff --git a/net/xfrm/xfrm_hash.c b/net/xfrm/xfrm_hash.c
index a2023ec..1e98bc0 100644
--- a/net/xfrm/xfrm_hash.c
+++ b/net/xfrm/xfrm_hash.c
@@ -19,7 +19,7 @@
if (sz <= PAGE_SIZE)
n = kzalloc(sz, GFP_KERNEL);
else if (hashdist)
- n = __vmalloc(sz, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+ n = vzalloc(sz);
else
n = (struct hlist_head *)
__get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO,
diff --git a/scripts/gfp-translate b/scripts/gfp-translate
index d81b968..c9230e1 100644
--- a/scripts/gfp-translate
+++ b/scripts/gfp-translate
@@ -63,7 +63,12 @@
# Extract GFP flags from the kernel source
TMPFILE=`mktemp -t gfptranslate-XXXXXX` || exit 1
-grep "^#define __GFP" $SOURCE/include/linux/gfp.h | sed -e 's/(__force gfp_t)//' | sed -e 's/u)/)/' | grep -v GFP_BITS | sed -e 's/)\//) \//' > $TMPFILE
+grep -q ___GFP $SOURCE/include/linux/gfp.h
+if [ $? -eq 0 ]; then
+ grep "^#define ___GFP" $SOURCE/include/linux/gfp.h | sed -e 's/u$//' | grep -v GFP_BITS > $TMPFILE
+else
+ grep "^#define __GFP" $SOURCE/include/linux/gfp.h | sed -e 's/(__force gfp_t)//' | sed -e 's/u)/)/' | grep -v GFP_BITS | sed -e 's/)\//) \//' > $TMPFILE
+fi
# Parse the flags
IFS="
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 184eb6a..e57826c 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -164,6 +164,7 @@
struct menu *list;
struct symbol *sym;
struct property *prompt;
+ struct expr *visibility;
struct expr *dep;
unsigned int flags;
char *help;
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 753cdbd..3f7240d 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -107,6 +107,7 @@
void menu_add_entry(struct symbol *sym);
void menu_end_entry(void);
void menu_add_dep(struct expr *dep);
+void menu_add_visibility(struct expr *dep);
struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 7e83aef..b9d9aa1 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -152,6 +152,12 @@
return menu_add_prop(type, prompt, NULL, dep);
}
+void menu_add_visibility(struct expr *expr)
+{
+ current_entry->visibility = expr_alloc_and(current_entry->visibility,
+ expr);
+}
+
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
{
menu_add_prop(type, NULL, expr, dep);
@@ -410,6 +416,11 @@
if (!menu->prompt)
return false;
+ if (menu->visibility) {
+ if (expr_calc_value(menu->visibility) == no)
+ return no;
+ }
+
sym = menu->sym;
if (sym) {
sym_calc_value(sym);
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index c0efe10..af6e9f3 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -875,7 +875,7 @@
symval = sym_get_string_value(sym);
}
- newlen = strlen(res) + strlen(symval) + strlen(src);
+ newlen = strlen(res) + strlen(symval) + strlen(src) + 1;
if (newlen > reslen) {
reslen = newlen;
res = realloc(res, reslen);
diff --git a/scripts/kconfig/zconf.gperf b/scripts/kconfig/zconf.gperf
index d8bc742..c9e690e 100644
--- a/scripts/kconfig/zconf.gperf
+++ b/scripts/kconfig/zconf.gperf
@@ -38,6 +38,7 @@
string, T_TYPE, TF_COMMAND, S_STRING
select, T_SELECT, TF_COMMAND
range, T_RANGE, TF_COMMAND
+visible, T_VISIBLE, TF_COMMAND
option, T_OPTION, TF_COMMAND
on, T_ON, TF_PARAM
modules, T_OPT_MODULES, TF_OPTION
diff --git a/scripts/kconfig/zconf.hash.c_shipped b/scripts/kconfig/zconf.hash.c_shipped
index c1748fa..4055d5d 100644
--- a/scripts/kconfig/zconf.hash.c_shipped
+++ b/scripts/kconfig/zconf.hash.c_shipped
@@ -32,7 +32,7 @@
struct kconf_id;
static struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len);
-/* maximum key range = 47, duplicates = 0 */
+/* maximum key range = 50, duplicates = 0 */
#ifdef __GNUC__
__inline
@@ -46,32 +46,32 @@
{
static unsigned char asso_values[] =
{
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 11, 5,
- 0, 0, 5, 49, 5, 20, 49, 49, 5, 20,
- 5, 0, 30, 49, 0, 15, 0, 10, 0, 49,
- 25, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 40, 5,
+ 0, 0, 5, 52, 0, 20, 52, 52, 10, 20,
+ 5, 0, 35, 52, 0, 30, 0, 15, 0, 52,
+ 15, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52
};
register int hval = len;
@@ -102,25 +102,26 @@
char kconf_id_strings_str12[sizeof("default")];
char kconf_id_strings_str13[sizeof("def_bool")];
char kconf_id_strings_str14[sizeof("help")];
- char kconf_id_strings_str15[sizeof("bool")];
char kconf_id_strings_str16[sizeof("config")];
char kconf_id_strings_str17[sizeof("def_tristate")];
- char kconf_id_strings_str18[sizeof("boolean")];
+ char kconf_id_strings_str18[sizeof("hex")];
char kconf_id_strings_str19[sizeof("defconfig_list")];
- char kconf_id_strings_str21[sizeof("string")];
char kconf_id_strings_str22[sizeof("if")];
char kconf_id_strings_str23[sizeof("int")];
- char kconf_id_strings_str26[sizeof("select")];
char kconf_id_strings_str27[sizeof("modules")];
char kconf_id_strings_str28[sizeof("tristate")];
char kconf_id_strings_str29[sizeof("menu")];
- char kconf_id_strings_str31[sizeof("source")];
char kconf_id_strings_str32[sizeof("comment")];
- char kconf_id_strings_str33[sizeof("hex")];
char kconf_id_strings_str35[sizeof("menuconfig")];
- char kconf_id_strings_str36[sizeof("prompt")];
- char kconf_id_strings_str37[sizeof("depends")];
+ char kconf_id_strings_str36[sizeof("string")];
+ char kconf_id_strings_str37[sizeof("visible")];
+ char kconf_id_strings_str41[sizeof("prompt")];
+ char kconf_id_strings_str42[sizeof("depends")];
+ char kconf_id_strings_str44[sizeof("bool")];
+ char kconf_id_strings_str46[sizeof("select")];
+ char kconf_id_strings_str47[sizeof("boolean")];
char kconf_id_strings_str48[sizeof("mainmenu")];
+ char kconf_id_strings_str51[sizeof("source")];
};
static struct kconf_id_strings_t kconf_id_strings_contents =
{
@@ -136,25 +137,26 @@
"default",
"def_bool",
"help",
- "bool",
"config",
"def_tristate",
- "boolean",
+ "hex",
"defconfig_list",
- "string",
"if",
"int",
- "select",
"modules",
"tristate",
"menu",
- "source",
"comment",
- "hex",
"menuconfig",
+ "string",
+ "visible",
"prompt",
"depends",
- "mainmenu"
+ "bool",
+ "select",
+ "boolean",
+ "mainmenu",
+ "source"
};
#define kconf_id_strings ((const char *) &kconf_id_strings_contents)
#ifdef __GNUC__
@@ -168,11 +170,11 @@
{
enum
{
- TOTAL_KEYWORDS = 31,
+ TOTAL_KEYWORDS = 32,
MIN_WORD_LENGTH = 2,
MAX_WORD_LENGTH = 14,
MIN_HASH_VALUE = 2,
- MAX_HASH_VALUE = 48
+ MAX_HASH_VALUE = 51
};
static struct kconf_id wordlist[] =
@@ -191,31 +193,35 @@
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12, T_DEFAULT, TF_COMMAND, S_UNKNOWN},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13, T_DEFAULT, TF_COMMAND, S_BOOLEAN},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14, T_HELP, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str15, T_TYPE, TF_COMMAND, S_BOOLEAN},
+ {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str16, T_CONFIG, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17, T_DEFAULT, TF_COMMAND, S_TRISTATE},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18, T_TYPE, TF_COMMAND, S_BOOLEAN},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18, T_TYPE, TF_COMMAND, S_HEX},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str19, T_OPT_DEFCONFIG_LIST,TF_OPTION},
- {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21, T_TYPE, TF_COMMAND, S_STRING},
+ {-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22, T_IF, TF_COMMAND|TF_PARAM},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23, T_TYPE, TF_COMMAND, S_INT},
- {-1}, {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str26, T_SELECT, TF_COMMAND},
+ {-1}, {-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27, T_OPT_MODULES, TF_OPTION},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28, T_TYPE, TF_COMMAND, S_TRISTATE},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str29, T_MENU, TF_COMMAND},
- {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31, T_SOURCE, TF_COMMAND},
+ {-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32, T_COMMENT, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33, T_TYPE, TF_COMMAND, S_HEX},
- {-1},
+ {-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str35, T_MENUCONFIG, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str36, T_PROMPT, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37, T_DEPENDS, TF_COMMAND},
- {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str36, T_TYPE, TF_COMMAND, S_STRING},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37, T_VISIBLE, TF_COMMAND},
+ {-1}, {-1}, {-1},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str41, T_PROMPT, TF_COMMAND},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str42, T_DEPENDS, TF_COMMAND},
{-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str48, T_MAINMENU, TF_COMMAND}
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str44, T_TYPE, TF_COMMAND, S_BOOLEAN},
+ {-1},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str46, T_SELECT, TF_COMMAND},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str47, T_TYPE, TF_COMMAND, S_BOOLEAN},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str48, T_MAINMENU, TF_COMMAND},
+ {-1}, {-1},
+ {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str51, T_SOURCE, TF_COMMAND}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index 699d4b2..4c5495e 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -160,18 +160,19 @@
T_DEFAULT = 275,
T_SELECT = 276,
T_RANGE = 277,
- T_OPTION = 278,
- T_ON = 279,
- T_WORD = 280,
- T_WORD_QUOTE = 281,
- T_UNEQUAL = 282,
- T_CLOSE_PAREN = 283,
- T_OPEN_PAREN = 284,
- T_EOL = 285,
- T_OR = 286,
- T_AND = 287,
- T_EQUAL = 288,
- T_NOT = 289
+ T_VISIBLE = 278,
+ T_OPTION = 279,
+ T_ON = 280,
+ T_WORD = 281,
+ T_WORD_QUOTE = 282,
+ T_UNEQUAL = 283,
+ T_CLOSE_PAREN = 284,
+ T_OPEN_PAREN = 285,
+ T_EOL = 286,
+ T_OR = 287,
+ T_AND = 288,
+ T_EQUAL = 289,
+ T_NOT = 290
};
#endif
@@ -419,20 +420,20 @@
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 11
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 277
+#define YYLAST 290
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 35
+#define YYNTOKENS 36
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 48
+#define YYNNTS 50
/* YYNRULES -- Number of rules. */
-#define YYNRULES 113
+#define YYNRULES 118
/* YYNRULES -- Number of states. */
-#define YYNSTATES 185
+#define YYNSTATES 191
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 289
+#define YYMAXUTOK 290
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
@@ -468,7 +469,8 @@
2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 35
};
#if YYDEBUG
@@ -478,72 +480,73 @@
{
0, 0, 3, 6, 8, 11, 13, 14, 17, 20,
23, 26, 31, 36, 40, 42, 44, 46, 48, 50,
- 52, 54, 56, 58, 60, 62, 64, 66, 70, 73,
- 77, 80, 84, 87, 88, 91, 94, 97, 100, 103,
- 106, 110, 115, 120, 125, 131, 135, 136, 140, 141,
- 144, 148, 151, 153, 157, 158, 161, 164, 167, 170,
- 173, 178, 182, 185, 190, 191, 194, 198, 200, 204,
- 205, 208, 211, 214, 218, 222, 225, 227, 231, 232,
- 235, 238, 241, 245, 249, 252, 255, 258, 259, 262,
- 265, 268, 273, 274, 277, 279, 281, 284, 287, 290,
- 292, 295, 296, 299, 301, 305, 309, 313, 316, 320,
- 324, 326, 328, 329
+ 52, 54, 56, 58, 60, 62, 64, 66, 68, 72,
+ 75, 79, 82, 86, 89, 90, 93, 96, 99, 102,
+ 105, 108, 112, 117, 122, 127, 133, 137, 138, 142,
+ 143, 146, 150, 153, 155, 159, 160, 163, 166, 169,
+ 172, 175, 180, 184, 187, 192, 193, 196, 200, 202,
+ 206, 207, 210, 213, 216, 220, 224, 228, 230, 234,
+ 235, 238, 241, 244, 248, 252, 255, 258, 261, 262,
+ 265, 268, 271, 276, 277, 280, 283, 286, 287, 290,
+ 292, 294, 297, 300, 303, 305, 308, 309, 312, 314,
+ 318, 322, 326, 329, 333, 337, 339, 341, 342
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] =
{
- 36, 0, -1, 78, 37, -1, 37, -1, 62, 38,
- -1, 38, -1, -1, 38, 40, -1, 38, 54, -1,
- 38, 66, -1, 38, 77, -1, 38, 25, 1, 30,
- -1, 38, 39, 1, 30, -1, 38, 1, 30, -1,
+ 37, 0, -1, 81, 38, -1, 38, -1, 63, 39,
+ -1, 39, -1, -1, 39, 41, -1, 39, 55, -1,
+ 39, 67, -1, 39, 80, -1, 39, 26, 1, 31,
+ -1, 39, 40, 1, 31, -1, 39, 1, 31, -1,
16, -1, 18, -1, 19, -1, 21, -1, 17, -1,
- 22, -1, 20, -1, 30, -1, 60, -1, 70, -1,
- 43, -1, 45, -1, 68, -1, 25, 1, 30, -1,
- 1, 30, -1, 10, 25, 30, -1, 42, 46, -1,
- 11, 25, 30, -1, 44, 46, -1, -1, 46, 47,
- -1, 46, 48, -1, 46, 74, -1, 46, 72, -1,
- 46, 41, -1, 46, 30, -1, 19, 75, 30, -1,
- 18, 76, 79, 30, -1, 20, 80, 79, 30, -1,
- 21, 25, 79, 30, -1, 22, 81, 81, 79, 30,
- -1, 23, 49, 30, -1, -1, 49, 25, 50, -1,
- -1, 33, 76, -1, 7, 82, 30, -1, 51, 55,
- -1, 77, -1, 52, 57, 53, -1, -1, 55, 56,
- -1, 55, 74, -1, 55, 72, -1, 55, 30, -1,
- 55, 41, -1, 18, 76, 79, 30, -1, 19, 75,
- 30, -1, 17, 30, -1, 20, 25, 79, 30, -1,
- -1, 57, 40, -1, 14, 80, 78, -1, 77, -1,
- 58, 61, 59, -1, -1, 61, 40, -1, 61, 66,
- -1, 61, 54, -1, 3, 76, 78, -1, 4, 76,
- 30, -1, 63, 73, -1, 77, -1, 64, 67, 65,
- -1, -1, 67, 40, -1, 67, 66, -1, 67, 54,
- -1, 6, 76, 30, -1, 9, 76, 30, -1, 69,
- 73, -1, 12, 30, -1, 71, 13, -1, -1, 73,
- 74, -1, 73, 30, -1, 73, 41, -1, 16, 24,
- 80, 30, -1, -1, 76, 79, -1, 25, -1, 26,
- -1, 5, 30, -1, 8, 30, -1, 15, 30, -1,
- 30, -1, 78, 30, -1, -1, 14, 80, -1, 81,
- -1, 81, 33, 81, -1, 81, 27, 81, -1, 29,
- 80, 28, -1, 34, 80, -1, 80, 31, 80, -1,
- 80, 32, 80, -1, 25, -1, 26, -1, -1, 25,
- -1
+ 22, -1, 20, -1, 23, -1, 31, -1, 61, -1,
+ 71, -1, 44, -1, 46, -1, 69, -1, 26, 1,
+ 31, -1, 1, 31, -1, 10, 26, 31, -1, 43,
+ 47, -1, 11, 26, 31, -1, 45, 47, -1, -1,
+ 47, 48, -1, 47, 49, -1, 47, 75, -1, 47,
+ 73, -1, 47, 42, -1, 47, 31, -1, 19, 78,
+ 31, -1, 18, 79, 82, 31, -1, 20, 83, 82,
+ 31, -1, 21, 26, 82, 31, -1, 22, 84, 84,
+ 82, 31, -1, 24, 50, 31, -1, -1, 50, 26,
+ 51, -1, -1, 34, 79, -1, 7, 85, 31, -1,
+ 52, 56, -1, 80, -1, 53, 58, 54, -1, -1,
+ 56, 57, -1, 56, 75, -1, 56, 73, -1, 56,
+ 31, -1, 56, 42, -1, 18, 79, 82, 31, -1,
+ 19, 78, 31, -1, 17, 31, -1, 20, 26, 82,
+ 31, -1, -1, 58, 41, -1, 14, 83, 81, -1,
+ 80, -1, 59, 62, 60, -1, -1, 62, 41, -1,
+ 62, 67, -1, 62, 55, -1, 3, 79, 81, -1,
+ 4, 79, 31, -1, 64, 76, 74, -1, 80, -1,
+ 65, 68, 66, -1, -1, 68, 41, -1, 68, 67,
+ -1, 68, 55, -1, 6, 79, 31, -1, 9, 79,
+ 31, -1, 70, 74, -1, 12, 31, -1, 72, 13,
+ -1, -1, 74, 75, -1, 74, 31, -1, 74, 42,
+ -1, 16, 25, 83, 31, -1, -1, 76, 77, -1,
+ 76, 31, -1, 23, 82, -1, -1, 79, 82, -1,
+ 26, -1, 27, -1, 5, 31, -1, 8, 31, -1,
+ 15, 31, -1, 31, -1, 81, 31, -1, -1, 14,
+ 83, -1, 84, -1, 84, 34, 84, -1, 84, 28,
+ 84, -1, 30, 83, 29, -1, 35, 83, -1, 83,
+ 32, 83, -1, 83, 33, 83, -1, 26, -1, 27,
+ -1, -1, 26, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 107, 107, 107, 109, 109, 111, 113, 114, 115,
- 116, 117, 118, 122, 126, 126, 126, 126, 126, 126,
- 126, 130, 131, 132, 133, 134, 135, 139, 140, 146,
- 154, 160, 168, 178, 180, 181, 182, 183, 184, 185,
- 188, 196, 202, 212, 218, 224, 227, 229, 240, 241,
- 246, 255, 260, 268, 271, 273, 274, 275, 276, 277,
- 280, 286, 297, 303, 313, 315, 320, 328, 336, 339,
- 341, 342, 343, 348, 355, 362, 367, 375, 378, 380,
- 381, 382, 385, 393, 400, 407, 413, 420, 422, 423,
- 424, 427, 435, 437, 442, 443, 446, 447, 448, 452,
- 453, 456, 457, 460, 461, 462, 463, 464, 465, 466,
- 469, 470, 473, 474
+ 0, 108, 108, 108, 110, 110, 112, 114, 115, 116,
+ 117, 118, 119, 123, 127, 127, 127, 127, 127, 127,
+ 127, 127, 131, 132, 133, 134, 135, 136, 140, 141,
+ 147, 155, 161, 169, 179, 181, 182, 183, 184, 185,
+ 186, 189, 197, 203, 213, 219, 225, 228, 230, 241,
+ 242, 247, 256, 261, 269, 272, 274, 275, 276, 277,
+ 278, 281, 287, 298, 304, 314, 316, 321, 329, 337,
+ 340, 342, 343, 344, 349, 356, 363, 368, 376, 379,
+ 381, 382, 383, 386, 394, 401, 408, 414, 421, 423,
+ 424, 425, 428, 436, 438, 439, 442, 449, 451, 456,
+ 457, 460, 461, 462, 466, 467, 470, 471, 474, 475,
+ 476, 477, 478, 479, 480, 483, 484, 487, 488
};
#endif
@@ -556,7 +559,7 @@
"T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
"T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
"T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_RANGE",
- "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL",
+ "T_VISIBLE", "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL",
"T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL",
"T_NOT", "$accept", "input", "start", "stmt_list", "option_name",
"common_stmt", "option_error", "config_entry_start", "config_stmt",
@@ -567,8 +570,8 @@
"if_entry", "if_end", "if_stmt", "if_block", "mainmenu_stmt", "menu",
"menu_entry", "menu_end", "menu_stmt", "menu_block", "source_stmt",
"comment", "comment_stmt", "help_start", "help", "depends_list",
- "depends", "prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr",
- "symbol", "word_opt", 0
+ "depends", "visibility_list", "visible", "prompt_stmt_opt", "prompt",
+ "end", "nl", "if_expr", "expr", "symbol", "word_opt", 0
};
#endif
@@ -580,25 +583,25 @@
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
- 285, 286, 287, 288, 289
+ 285, 286, 287, 288, 289, 290
};
# endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
- 0, 35, 36, 36, 37, 37, 38, 38, 38, 38,
- 38, 38, 38, 38, 39, 39, 39, 39, 39, 39,
- 39, 40, 40, 40, 40, 40, 40, 41, 41, 42,
- 43, 44, 45, 46, 46, 46, 46, 46, 46, 46,
- 47, 47, 47, 47, 47, 48, 49, 49, 50, 50,
- 51, 52, 53, 54, 55, 55, 55, 55, 55, 55,
- 56, 56, 56, 56, 57, 57, 58, 59, 60, 61,
- 61, 61, 61, 62, 63, 64, 65, 66, 67, 67,
- 67, 67, 68, 69, 70, 71, 72, 73, 73, 73,
- 73, 74, 75, 75, 76, 76, 77, 77, 77, 78,
- 78, 79, 79, 80, 80, 80, 80, 80, 80, 80,
- 81, 81, 82, 82
+ 0, 36, 37, 37, 38, 38, 39, 39, 39, 39,
+ 39, 39, 39, 39, 40, 40, 40, 40, 40, 40,
+ 40, 40, 41, 41, 41, 41, 41, 41, 42, 42,
+ 43, 44, 45, 46, 47, 47, 47, 47, 47, 47,
+ 47, 48, 48, 48, 48, 48, 49, 50, 50, 51,
+ 51, 52, 53, 54, 55, 56, 56, 56, 56, 56,
+ 56, 57, 57, 57, 57, 58, 58, 59, 60, 61,
+ 62, 62, 62, 62, 63, 64, 65, 66, 67, 68,
+ 68, 68, 68, 69, 70, 71, 72, 73, 74, 74,
+ 74, 74, 75, 76, 76, 76, 77, 78, 78, 79,
+ 79, 80, 80, 80, 81, 81, 82, 82, 83, 83,
+ 83, 83, 83, 83, 83, 84, 84, 85, 85
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
@@ -606,16 +609,16 @@
{
0, 2, 2, 1, 2, 1, 0, 2, 2, 2,
2, 4, 4, 3, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 3, 2, 3,
- 2, 3, 2, 0, 2, 2, 2, 2, 2, 2,
- 3, 4, 4, 4, 5, 3, 0, 3, 0, 2,
- 3, 2, 1, 3, 0, 2, 2, 2, 2, 2,
- 4, 3, 2, 4, 0, 2, 3, 1, 3, 0,
- 2, 2, 2, 3, 3, 2, 1, 3, 0, 2,
- 2, 2, 3, 3, 2, 2, 2, 0, 2, 2,
- 2, 4, 0, 2, 1, 1, 2, 2, 2, 1,
- 2, 0, 2, 1, 3, 3, 3, 2, 3, 3,
- 1, 1, 0, 1
+ 1, 1, 1, 1, 1, 1, 1, 1, 3, 2,
+ 3, 2, 3, 2, 0, 2, 2, 2, 2, 2,
+ 2, 3, 4, 4, 4, 5, 3, 0, 3, 0,
+ 2, 3, 2, 1, 3, 0, 2, 2, 2, 2,
+ 2, 4, 3, 2, 4, 0, 2, 3, 1, 3,
+ 0, 2, 2, 2, 3, 3, 3, 1, 3, 0,
+ 2, 2, 2, 3, 3, 2, 2, 2, 0, 2,
+ 2, 2, 4, 0, 2, 2, 2, 0, 2, 1,
+ 1, 2, 2, 2, 1, 2, 0, 2, 1, 3,
+ 3, 3, 2, 3, 3, 1, 1, 0, 1
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@@ -623,165 +626,172 @@
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
- 6, 0, 99, 0, 3, 0, 6, 6, 94, 95,
- 0, 1, 0, 0, 0, 0, 112, 0, 0, 0,
+ 6, 0, 104, 0, 3, 0, 6, 6, 99, 100,
+ 0, 1, 0, 0, 0, 0, 117, 0, 0, 0,
0, 0, 0, 14, 18, 15, 16, 20, 17, 19,
- 0, 21, 0, 7, 33, 24, 33, 25, 54, 64,
- 8, 69, 22, 87, 78, 9, 26, 87, 23, 10,
- 0, 100, 2, 73, 13, 0, 96, 0, 113, 0,
- 97, 0, 0, 0, 110, 111, 0, 0, 0, 103,
- 98, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 74, 82, 50, 83, 29, 31, 0, 107, 0,
- 0, 66, 0, 0, 11, 12, 0, 0, 0, 0,
- 92, 0, 0, 0, 46, 0, 39, 38, 34, 35,
- 0, 37, 36, 0, 0, 92, 0, 58, 59, 55,
- 57, 56, 65, 53, 52, 70, 72, 68, 71, 67,
- 89, 90, 88, 79, 81, 77, 80, 76, 106, 108,
- 109, 105, 104, 28, 85, 0, 101, 0, 101, 101,
- 101, 0, 0, 0, 86, 62, 101, 0, 101, 0,
- 0, 0, 40, 93, 0, 0, 101, 48, 45, 27,
- 0, 61, 0, 91, 102, 41, 42, 43, 0, 0,
- 47, 60, 63, 44, 49
+ 21, 0, 22, 0, 7, 34, 25, 34, 26, 55,
+ 65, 8, 70, 23, 93, 79, 9, 27, 88, 24,
+ 10, 0, 105, 2, 74, 13, 0, 101, 0, 118,
+ 0, 102, 0, 0, 0, 115, 116, 0, 0, 0,
+ 108, 103, 0, 0, 0, 0, 0, 0, 0, 88,
+ 0, 0, 75, 83, 51, 84, 30, 32, 0, 112,
+ 0, 0, 67, 0, 0, 11, 12, 0, 0, 0,
+ 0, 97, 0, 0, 0, 47, 0, 40, 39, 35,
+ 36, 0, 38, 37, 0, 0, 97, 0, 59, 60,
+ 56, 58, 57, 66, 54, 53, 71, 73, 69, 72,
+ 68, 106, 95, 0, 94, 80, 82, 78, 81, 77,
+ 90, 91, 89, 111, 113, 114, 110, 109, 29, 86,
+ 0, 106, 0, 106, 106, 106, 0, 0, 0, 87,
+ 63, 106, 0, 106, 0, 96, 0, 0, 41, 98,
+ 0, 0, 106, 49, 46, 28, 0, 62, 0, 107,
+ 92, 42, 43, 44, 0, 0, 48, 61, 64, 45,
+ 50
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int16 yydefgoto[] =
{
- -1, 3, 4, 5, 32, 33, 107, 34, 35, 36,
- 37, 73, 108, 109, 152, 180, 38, 39, 123, 40,
- 75, 119, 76, 41, 127, 42, 77, 6, 43, 44,
- 135, 45, 79, 46, 47, 48, 110, 111, 78, 112,
- 147, 148, 49, 7, 161, 68, 69, 59
+ -1, 3, 4, 5, 33, 34, 108, 35, 36, 37,
+ 38, 74, 109, 110, 157, 186, 39, 40, 124, 41,
+ 76, 120, 77, 42, 128, 43, 78, 6, 44, 45,
+ 137, 46, 80, 47, 48, 49, 111, 112, 81, 113,
+ 79, 134, 152, 153, 50, 7, 165, 69, 70, 60
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
-#define YYPACT_NINF -89
+#define YYPACT_NINF -90
static const yytype_int16 yypact[] =
{
- 3, 4, -89, 20, -89, 100, -89, 7, -89, -89,
- -8, -89, 17, 4, 28, 4, 37, 36, 4, 68,
- 87, -18, 69, -89, -89, -89, -89, -89, -89, -89,
- 128, -89, 138, -89, -89, -89, -89, -89, -89, -89,
- -89, -89, -89, -89, -89, -89, -89, -89, -89, -89,
- 127, -89, -89, 110, -89, 126, -89, 136, -89, 137,
- -89, 147, 150, 152, -89, -89, -18, -18, 171, -14,
- -89, 153, 157, 34, 67, 180, 233, 220, 207, 220,
- 154, -89, -89, -89, -89, -89, -89, 0, -89, -18,
- -18, 110, 44, 44, -89, -89, 163, 174, 182, 4,
- 4, -18, 194, 44, -89, 219, -89, -89, -89, -89,
- 223, -89, -89, 203, 4, 4, 215, -89, -89, -89,
- -89, -89, -89, -89, -89, -89, -89, -89, -89, -89,
- -89, -89, -89, -89, -89, -89, -89, -89, -89, 213,
- -89, -89, -89, -89, -89, -18, 232, 227, 232, -5,
- 232, 44, 35, 234, -89, -89, 232, 235, 232, 224,
- -18, 236, -89, -89, 237, 238, 232, 216, -89, -89,
- 240, -89, 241, -89, 71, -89, -89, -89, 242, 4,
- -89, -89, -89, -89, -89
+ 4, 42, -90, 96, -90, 111, -90, 15, -90, -90,
+ 75, -90, 82, 42, 104, 42, 110, 107, 42, 115,
+ 125, -4, 121, -90, -90, -90, -90, -90, -90, -90,
+ -90, 162, -90, 163, -90, -90, -90, -90, -90, -90,
+ -90, -90, -90, -90, -90, -90, -90, -90, -90, -90,
+ -90, 139, -90, -90, 138, -90, 142, -90, 143, -90,
+ 152, -90, 164, 167, 168, -90, -90, -4, -4, 77,
+ -18, -90, 177, 185, 33, 71, 195, 247, 236, -2,
+ 236, 171, -90, -90, -90, -90, -90, -90, 41, -90,
+ -4, -4, 138, 97, 97, -90, -90, 186, 187, 194,
+ 42, 42, -4, 196, 97, -90, 219, -90, -90, -90,
+ -90, 210, -90, -90, 204, 42, 42, 199, -90, -90,
+ -90, -90, -90, -90, -90, -90, -90, -90, -90, -90,
+ -90, 222, -90, 223, -90, -90, -90, -90, -90, -90,
+ -90, -90, -90, -90, 215, -90, -90, -90, -90, -90,
+ -4, 222, 228, 222, -5, 222, 97, 35, 229, -90,
+ -90, 222, 232, 222, -4, -90, 135, 233, -90, -90,
+ 234, 235, 222, 240, -90, -90, 237, -90, 239, -13,
+ -90, -90, -90, -90, 244, 42, -90, -90, -90, -90,
+ -90
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int16 yypgoto[] =
{
- -89, -89, 255, 267, -89, 47, -57, -89, -89, -89,
- -89, 239, -89, -89, -89, -89, -89, -89, -89, 130,
- -89, -89, -89, -89, -89, -89, -89, -89, -89, -89,
- -89, 181, -89, -89, -89, -89, -89, 199, 229, 16,
- 162, -1, 74, -7, 103, -65, -88, -89
+ -90, -90, 269, 271, -90, 23, -70, -90, -90, -90,
+ -90, 243, -90, -90, -90, -90, -90, -90, -90, -48,
+ -90, -90, -90, -90, -90, -90, -90, -90, -90, -90,
+ -90, -20, -90, -90, -90, -90, -90, 206, 205, -68,
+ -90, -90, 169, -1, 27, -7, 118, -66, -89, -90
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
positive, shift that token. If negative, reduce the rule which
number is the opposite. If zero, do what YYDEFACT says.
If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -85
+#define YYTABLE_NINF -86
static const yytype_int16 yytable[] =
{
- 10, 87, 88, 53, 141, 142, 1, 64, 65, 160,
- 1, 66, 55, 92, 57, 151, 67, 61, 118, 93,
- 11, 131, 2, 131, 139, 140, 89, 90, 138, 8,
- 9, 89, 90, 2, -30, 96, 149, 51, -30, -30,
- -30, -30, -30, -30, -30, -30, 97, 54, -30, -30,
- 98, -30, 99, 100, 101, 102, 103, 104, 56, 105,
- 167, 91, 58, 166, 106, 168, 60, -32, 96, 64,
- 65, -32, -32, -32, -32, -32, -32, -32, -32, 97,
- 159, -32, -32, 98, -32, 99, 100, 101, 102, 103,
- 104, 121, 105, 62, 132, 174, 132, 106, 146, 70,
- -5, 12, 89, 90, 13, 14, 15, 16, 17, 18,
- 19, 20, 63, 156, 21, 22, 23, 24, 25, 26,
- 27, 28, 29, 122, 125, 30, 133, -4, 12, 71,
- 31, 13, 14, 15, 16, 17, 18, 19, 20, 72,
- 51, 21, 22, 23, 24, 25, 26, 27, 28, 29,
- 124, 129, 30, 137, -84, 96, 81, 31, -84, -84,
- -84, -84, -84, -84, -84, -84, 82, 83, -84, -84,
- 98, -84, -84, -84, -84, -84, -84, 84, 184, 105,
- 85, 96, 86, 94, 130, -51, -51, 95, -51, -51,
- -51, -51, 97, 143, -51, -51, 98, 113, 114, 115,
- 116, 2, 89, 90, 144, 105, 145, 126, 96, 134,
- 117, -75, -75, -75, -75, -75, -75, -75, -75, 150,
- 153, -75, -75, 98, 13, 14, 15, 16, 17, 18,
- 19, 20, 105, 155, 21, 22, 154, 130, 14, 15,
- 158, 17, 18, 19, 20, 90, 160, 21, 22, 179,
- 31, 163, 164, 165, 173, 89, 90, 162, 128, 170,
- 136, 172, 52, 31, 169, 171, 175, 176, 177, 178,
- 181, 182, 183, 50, 120, 74, 80, 157
+ 10, 88, 89, 54, 146, 147, 119, 1, 122, 164,
+ 93, 141, 56, 142, 58, 156, 94, 62, 1, 90,
+ 91, 131, 65, 66, 144, 145, 67, 90, 91, 132,
+ 127, 68, 136, -31, 97, 2, 154, -31, -31, -31,
+ -31, -31, -31, -31, -31, 98, 52, -31, -31, 99,
+ -31, 100, 101, 102, 103, 104, -31, 105, 129, 106,
+ 138, 173, 92, 141, 107, 142, 174, 172, 8, 9,
+ 143, -33, 97, 90, 91, -33, -33, -33, -33, -33,
+ -33, -33, -33, 98, 166, -33, -33, 99, -33, 100,
+ 101, 102, 103, 104, -33, 105, 11, 106, 179, 151,
+ 123, 126, 107, 135, 125, 130, 2, 139, 2, 90,
+ 91, -5, 12, 55, 161, 13, 14, 15, 16, 17,
+ 18, 19, 20, 65, 66, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 57, 59, 31, 61, -4,
+ 12, 63, 32, 13, 14, 15, 16, 17, 18, 19,
+ 20, 64, 71, 21, 22, 23, 24, 25, 26, 27,
+ 28, 29, 30, 72, 73, 31, 180, 90, 91, 52,
+ 32, -85, 97, 82, 83, -85, -85, -85, -85, -85,
+ -85, -85, -85, 84, 190, -85, -85, 99, -85, -85,
+ -85, -85, -85, -85, -85, 85, 97, 106, 86, 87,
+ -52, -52, 140, -52, -52, -52, -52, 98, 95, -52,
+ -52, 99, 114, 115, 116, 117, 96, 148, 149, 150,
+ 158, 106, 155, 159, 97, 163, 118, -76, -76, -76,
+ -76, -76, -76, -76, -76, 160, 164, -76, -76, 99,
+ 13, 14, 15, 16, 17, 18, 19, 20, 91, 106,
+ 21, 22, 14, 15, 140, 17, 18, 19, 20, 168,
+ 175, 21, 22, 177, 181, 182, 183, 32, 187, 167,
+ 188, 169, 170, 171, 185, 189, 53, 51, 32, 176,
+ 75, 178, 121, 0, 133, 162, 0, 0, 0, 0,
+ 184
};
-static const yytype_uint8 yycheck[] =
+static const yytype_int16 yycheck[] =
{
- 1, 66, 67, 10, 92, 93, 3, 25, 26, 14,
- 3, 29, 13, 27, 15, 103, 34, 18, 75, 33,
- 0, 78, 30, 80, 89, 90, 31, 32, 28, 25,
- 26, 31, 32, 30, 0, 1, 101, 30, 4, 5,
- 6, 7, 8, 9, 10, 11, 12, 30, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23, 30, 25,
- 25, 68, 25, 151, 30, 30, 30, 0, 1, 25,
- 26, 4, 5, 6, 7, 8, 9, 10, 11, 12,
- 145, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 23, 75, 25, 25, 78, 160, 80, 30, 99, 30,
- 0, 1, 31, 32, 4, 5, 6, 7, 8, 9,
- 10, 11, 25, 114, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 76, 77, 25, 79, 0, 1, 1,
- 30, 4, 5, 6, 7, 8, 9, 10, 11, 1,
- 30, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 76, 77, 25, 79, 0, 1, 30, 30, 4, 5,
- 6, 7, 8, 9, 10, 11, 30, 30, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 30, 179, 25,
- 30, 1, 30, 30, 30, 5, 6, 30, 8, 9,
- 10, 11, 12, 30, 14, 15, 16, 17, 18, 19,
- 20, 30, 31, 32, 30, 25, 24, 77, 1, 79,
- 30, 4, 5, 6, 7, 8, 9, 10, 11, 25,
- 1, 14, 15, 16, 4, 5, 6, 7, 8, 9,
- 10, 11, 25, 30, 14, 15, 13, 30, 5, 6,
- 25, 8, 9, 10, 11, 32, 14, 14, 15, 33,
- 30, 148, 149, 150, 30, 31, 32, 30, 77, 156,
- 79, 158, 7, 30, 30, 30, 30, 30, 30, 166,
- 30, 30, 30, 6, 75, 36, 47, 115
+ 1, 67, 68, 10, 93, 94, 76, 3, 76, 14,
+ 28, 81, 13, 81, 15, 104, 34, 18, 3, 32,
+ 33, 23, 26, 27, 90, 91, 30, 32, 33, 31,
+ 78, 35, 80, 0, 1, 31, 102, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 31, 14, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24, 78, 26,
+ 80, 26, 69, 133, 31, 133, 31, 156, 26, 27,
+ 29, 0, 1, 32, 33, 4, 5, 6, 7, 8,
+ 9, 10, 11, 12, 150, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 24, 0, 26, 164, 100,
+ 77, 78, 31, 80, 77, 78, 31, 80, 31, 32,
+ 33, 0, 1, 31, 115, 4, 5, 6, 7, 8,
+ 9, 10, 11, 26, 27, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 31, 26, 26, 31, 0,
+ 1, 26, 31, 4, 5, 6, 7, 8, 9, 10,
+ 11, 26, 31, 14, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 1, 1, 26, 31, 32, 33, 31,
+ 31, 0, 1, 31, 31, 4, 5, 6, 7, 8,
+ 9, 10, 11, 31, 185, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 31, 1, 26, 31, 31,
+ 5, 6, 31, 8, 9, 10, 11, 12, 31, 14,
+ 15, 16, 17, 18, 19, 20, 31, 31, 31, 25,
+ 1, 26, 26, 13, 1, 26, 31, 4, 5, 6,
+ 7, 8, 9, 10, 11, 31, 14, 14, 15, 16,
+ 4, 5, 6, 7, 8, 9, 10, 11, 33, 26,
+ 14, 15, 5, 6, 31, 8, 9, 10, 11, 31,
+ 31, 14, 15, 31, 31, 31, 31, 31, 31, 151,
+ 31, 153, 154, 155, 34, 31, 7, 6, 31, 161,
+ 37, 163, 76, -1, 79, 116, -1, -1, -1, -1,
+ 172
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] =
{
- 0, 3, 30, 36, 37, 38, 62, 78, 25, 26,
- 76, 0, 1, 4, 5, 6, 7, 8, 9, 10,
+ 0, 3, 31, 37, 38, 39, 63, 81, 26, 27,
+ 79, 0, 1, 4, 5, 6, 7, 8, 9, 10,
11, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 25, 30, 39, 40, 42, 43, 44, 45, 51, 52,
- 54, 58, 60, 63, 64, 66, 68, 69, 70, 77,
- 38, 30, 37, 78, 30, 76, 30, 76, 25, 82,
- 30, 76, 25, 25, 25, 26, 29, 34, 80, 81,
- 30, 1, 1, 46, 46, 55, 57, 61, 73, 67,
- 73, 30, 30, 30, 30, 30, 30, 80, 80, 31,
- 32, 78, 27, 33, 30, 30, 1, 12, 16, 18,
- 19, 20, 21, 22, 23, 25, 30, 41, 47, 48,
- 71, 72, 74, 17, 18, 19, 20, 30, 41, 56,
- 72, 74, 40, 53, 77, 40, 54, 59, 66, 77,
- 30, 41, 74, 40, 54, 65, 66, 77, 28, 80,
- 80, 81, 81, 30, 30, 24, 76, 75, 76, 80,
- 25, 81, 49, 1, 13, 30, 76, 75, 25, 80,
- 14, 79, 30, 79, 79, 79, 81, 25, 30, 30,
- 79, 30, 79, 30, 80, 30, 30, 30, 79, 33,
- 50, 30, 30, 30, 76
+ 23, 26, 31, 40, 41, 43, 44, 45, 46, 52,
+ 53, 55, 59, 61, 64, 65, 67, 69, 70, 71,
+ 80, 39, 31, 38, 81, 31, 79, 31, 79, 26,
+ 85, 31, 79, 26, 26, 26, 27, 30, 35, 83,
+ 84, 31, 1, 1, 47, 47, 56, 58, 62, 76,
+ 68, 74, 31, 31, 31, 31, 31, 31, 83, 83,
+ 32, 33, 81, 28, 34, 31, 31, 1, 12, 16,
+ 18, 19, 20, 21, 22, 24, 26, 31, 42, 48,
+ 49, 72, 73, 75, 17, 18, 19, 20, 31, 42,
+ 57, 73, 75, 41, 54, 80, 41, 55, 60, 67,
+ 80, 23, 31, 74, 77, 41, 55, 66, 67, 80,
+ 31, 42, 75, 29, 83, 83, 84, 84, 31, 31,
+ 25, 79, 78, 79, 83, 26, 84, 50, 1, 13,
+ 31, 79, 78, 26, 14, 82, 83, 82, 31, 82,
+ 82, 82, 84, 26, 31, 31, 82, 31, 82, 83,
+ 31, 31, 31, 31, 82, 34, 51, 31, 31, 31,
+ 79
};
#define yyerrok (yyerrstatus = 0)
@@ -1292,7 +1302,7 @@
switch (yytype)
{
- case 52: /* "choice_entry" */
+ case 53: /* "choice_entry" */
{
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
@@ -1302,7 +1312,7 @@
};
break;
- case 58: /* "if_entry" */
+ case 59: /* "if_entry" */
{
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
@@ -1312,7 +1322,7 @@
};
break;
- case 64: /* "menu_entry" */
+ case 65: /* "menu_entry" */
{
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
@@ -1644,17 +1654,17 @@
{ zconf_error("invalid statement"); ;}
break;
- case 27:
+ case 28:
{ zconf_error("unknown option \"%s\"", (yyvsp[(1) - (3)].string)); ;}
break;
- case 28:
+ case 29:
{ zconf_error("invalid option"); ;}
break;
- case 29:
+ case 30:
{
struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0);
@@ -1664,7 +1674,7 @@
;}
break;
- case 30:
+ case 31:
{
menu_end_entry();
@@ -1672,7 +1682,7 @@
;}
break;
- case 31:
+ case 32:
{
struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0);
@@ -1682,7 +1692,7 @@
;}
break;
- case 32:
+ case 33:
{
if (current_entry->prompt)
@@ -1694,7 +1704,7 @@
;}
break;
- case 40:
+ case 41:
{
menu_set_type((yyvsp[(1) - (3)].id)->stype);
@@ -1704,7 +1714,7 @@
;}
break;
- case 41:
+ case 42:
{
menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
@@ -1712,7 +1722,7 @@
;}
break;
- case 42:
+ case 43:
{
menu_add_expr(P_DEFAULT, (yyvsp[(2) - (4)].expr), (yyvsp[(3) - (4)].expr));
@@ -1724,7 +1734,7 @@
;}
break;
- case 43:
+ case 44:
{
menu_add_symbol(P_SELECT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr));
@@ -1732,7 +1742,7 @@
;}
break;
- case 44:
+ case 45:
{
menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[(2) - (5)].symbol), (yyvsp[(3) - (5)].symbol)), (yyvsp[(4) - (5)].expr));
@@ -1740,7 +1750,7 @@
;}
break;
- case 47:
+ case 48:
{
struct kconf_id *id = kconf_id_lookup((yyvsp[(2) - (3)].string), strlen((yyvsp[(2) - (3)].string)));
@@ -1752,17 +1762,17 @@
;}
break;
- case 48:
+ case 49:
{ (yyval.string) = NULL; ;}
break;
- case 49:
+ case 50:
{ (yyval.string) = (yyvsp[(2) - (2)].string); ;}
break;
- case 50:
+ case 51:
{
struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), SYMBOL_CHOICE);
@@ -1773,14 +1783,14 @@
;}
break;
- case 51:
+ case 52:
{
(yyval.menu) = menu_add_menu();
;}
break;
- case 52:
+ case 53:
{
if (zconf_endtoken((yyvsp[(1) - (1)].id), T_CHOICE, T_ENDCHOICE)) {
@@ -1790,7 +1800,7 @@
;}
break;
- case 60:
+ case 61:
{
menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
@@ -1798,7 +1808,7 @@
;}
break;
- case 61:
+ case 62:
{
if ((yyvsp[(1) - (3)].id)->stype == S_BOOLEAN || (yyvsp[(1) - (3)].id)->stype == S_TRISTATE) {
@@ -1811,7 +1821,7 @@
;}
break;
- case 62:
+ case 63:
{
current_entry->sym->flags |= SYMBOL_OPTIONAL;
@@ -1819,7 +1829,7 @@
;}
break;
- case 63:
+ case 64:
{
if ((yyvsp[(1) - (4)].id)->stype == S_UNKNOWN) {
@@ -1831,7 +1841,7 @@
;}
break;
- case 66:
+ case 67:
{
printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
@@ -1841,7 +1851,7 @@
;}
break;
- case 67:
+ case 68:
{
if (zconf_endtoken((yyvsp[(1) - (1)].id), T_IF, T_ENDIF)) {
@@ -1851,14 +1861,14 @@
;}
break;
- case 73:
+ case 74:
{
menu_add_prompt(P_MENU, (yyvsp[(2) - (3)].string), NULL);
;}
break;
- case 74:
+ case 75:
{
menu_add_entry(NULL);
@@ -1867,14 +1877,14 @@
;}
break;
- case 75:
+ case 76:
{
(yyval.menu) = menu_add_menu();
;}
break;
- case 76:
+ case 77:
{
if (zconf_endtoken((yyvsp[(1) - (1)].id), T_MENU, T_ENDMENU)) {
@@ -1884,7 +1894,7 @@
;}
break;
- case 82:
+ case 83:
{
printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
@@ -1892,7 +1902,7 @@
;}
break;
- case 83:
+ case 84:
{
menu_add_entry(NULL);
@@ -1901,14 +1911,14 @@
;}
break;
- case 84:
+ case 85:
{
menu_end_entry();
;}
break;
- case 85:
+ case 86:
{
printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
@@ -1916,14 +1926,14 @@
;}
break;
- case 86:
+ case 87:
{
current_entry->help = (yyvsp[(2) - (2)].string);
;}
break;
- case 91:
+ case 92:
{
menu_add_dep((yyvsp[(3) - (4)].expr));
@@ -1931,85 +1941,92 @@
;}
break;
- case 93:
+ case 96:
+
+ {
+ menu_add_visibility((yyvsp[(2) - (2)].expr));
+;}
+ break;
+
+ case 98:
{
menu_add_prompt(P_PROMPT, (yyvsp[(1) - (2)].string), (yyvsp[(2) - (2)].expr));
;}
break;
- case 96:
-
- { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
- break;
-
- case 97:
-
- { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
- break;
-
- case 98:
-
- { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
- break;
-
case 101:
- { (yyval.expr) = NULL; ;}
+ { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
break;
case 102:
- { (yyval.expr) = (yyvsp[(2) - (2)].expr); ;}
+ { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
break;
case 103:
- { (yyval.expr) = expr_alloc_symbol((yyvsp[(1) - (1)].symbol)); ;}
- break;
-
- case 104:
-
- { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
- break;
-
- case 105:
-
- { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
+ { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
break;
case 106:
- { (yyval.expr) = (yyvsp[(2) - (3)].expr); ;}
+ { (yyval.expr) = NULL; ;}
break;
case 107:
- { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[(2) - (2)].expr)); ;}
+ { (yyval.expr) = (yyvsp[(2) - (2)].expr); ;}
break;
case 108:
- { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
+ { (yyval.expr) = expr_alloc_symbol((yyvsp[(1) - (1)].symbol)); ;}
break;
case 109:
- { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
+ { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
break;
case 110:
- { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 0); free((yyvsp[(1) - (1)].string)); ;}
+ { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
break;
case 111:
- { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), SYMBOL_CONST); free((yyvsp[(1) - (1)].string)); ;}
+ { (yyval.expr) = (yyvsp[(2) - (3)].expr); ;}
break;
case 112:
+ { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[(2) - (2)].expr)); ;}
+ break;
+
+ case 113:
+
+ { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
+ break;
+
+ case 114:
+
+ { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
+ break;
+
+ case 115:
+
+ { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 0); free((yyvsp[(1) - (1)].string)); ;}
+ break;
+
+ case 116:
+
+ { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), SYMBOL_CONST); free((yyvsp[(1) - (1)].string)); ;}
+ break;
+
+ case 117:
+
{ (yyval.string) = NULL; ;}
break;
@@ -2278,6 +2295,7 @@
case T_IF: return "if";
case T_ENDIF: return "endif";
case T_DEPENDS: return "depends";
+ case T_VISIBLE: return "visible";
}
return "<token>";
}
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 2abd3c7..49fb4ab 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -36,7 +36,7 @@
#define YYERROR_VERBOSE
#endif
%}
-%expect 28
+%expect 30
%union
{
@@ -68,6 +68,7 @@
%token <id>T_DEFAULT
%token <id>T_SELECT
%token <id>T_RANGE
+%token <id>T_VISIBLE
%token <id>T_OPTION
%token <id>T_ON
%token <string> T_WORD
@@ -123,7 +124,7 @@
;
option_name:
- T_DEPENDS | T_PROMPT | T_TYPE | T_SELECT | T_OPTIONAL | T_RANGE | T_DEFAULT
+ T_DEPENDS | T_PROMPT | T_TYPE | T_SELECT | T_OPTIONAL | T_RANGE | T_DEFAULT | T_VISIBLE
;
common_stmt:
@@ -359,7 +360,7 @@
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
};
-menu_entry: menu depends_list
+menu_entry: menu visibility_list depends_list
{
$$ = menu_add_menu();
};
@@ -430,6 +431,19 @@
printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
};
+/* visibility option */
+
+visibility_list:
+ /* empty */
+ | visibility_list visible
+ | visibility_list T_EOL
+;
+
+visible: T_VISIBLE if_expr
+{
+ menu_add_visibility($2);
+};
+
/* prompt statement */
prompt_stmt_opt:
@@ -526,6 +540,7 @@
case T_IF: return "if";
case T_ENDIF: return "endif";
case T_DEPENDS: return "depends";
+ case T_VISIBLE: return "visible";
}
return "<token>";
}
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index cdb6dc1..39580a5 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -5,7 +5,7 @@
## Copyright (c) 1998 Michael Zucchi, All Rights Reserved ##
## Copyright (C) 2000, 1 Tim Waugh <twaugh@redhat.com> ##
## Copyright (C) 2001 Simon Huggins ##
-## Copyright (C) 2005-2009 Randy Dunlap ##
+## Copyright (C) 2005-2010 Randy Dunlap ##
## ##
## #define enhancements by Armin Kuster <akuster@mvista.com> ##
## Copyright (c) 2000 MontaVista Software, Inc. ##
@@ -453,7 +453,7 @@
if ($output_mode eq "html" || $output_mode eq "xml") {
$contents = local_unescape($contents);
# convert data read & converted thru xml_escape() into &xyz; format:
- $contents =~ s/\\\\\\/&/g;
+ $contents =~ s/\\\\\\/\&/g;
}
# print STDERR "contents b4:$contents\n";
eval $dohighlight;
@@ -770,7 +770,11 @@
print $args{'type'} . " " . $args{'struct'} . " {\n";
foreach $parameter (@{$args{'parameterlist'}}) {
if ($parameter =~ /^#/) {
- print "$parameter\n";
+ my $prm = $parameter;
+ # convert data read & converted thru xml_escape() into &xyz; format:
+ # This allows us to have #define macros interspersed in a struct.
+ $prm =~ s/\\\\\\/\&/g;
+ print "$prm\n";
next;
}
@@ -1701,6 +1705,8 @@
}
}
+ $param = xml_escape($param);
+
# strip spaces from $param so that it is one continous string
# on @parameterlist;
# this fixes a problem where check_sections() cannot find
diff --git a/security/Kconfig b/security/Kconfig
index bd72ae6..e80da95 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -39,6 +39,18 @@
If you are unsure as to whether this is required, answer N.
+config SECURITY_DMESG_RESTRICT
+ bool "Restrict unprivileged access to the kernel syslog"
+ default n
+ help
+ This enforces restrictions on unprivileged users reading the kernel
+ syslog via dmesg(8).
+
+ If this option is not selected, no restrictions will be enforced
+ unless the dmesg_restrict sysctl is explicitly set to (1).
+
+ If you are unsure how to answer this question, answer N.
+
config SECURITY
bool "Enable different security models"
depends on SYSFS
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index cf1de44..b7106f1 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -922,7 +922,7 @@
error = register_security(&apparmor_ops);
if (error) {
AA_ERROR("Unable to register AppArmor\n");
- goto register_security_out;
+ goto set_init_cxt_out;
}
/* Report that AppArmor successfully initialized */
@@ -936,6 +936,9 @@
return error;
+set_init_cxt_out:
+ aa_free_task_context(current->real_cred->security);
+
register_security_out:
aa_free_root_ns();
@@ -944,7 +947,6 @@
apparmor_enabled = 0;
return error;
-
}
security_initcall(apparmor_init);
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
index 52cc865..4f0eade 100644
--- a/security/apparmor/policy.c
+++ b/security/apparmor/policy.c
@@ -306,7 +306,7 @@
return ns;
fail_unconfined:
- kzfree(ns->base.name);
+ kzfree(ns->base.hname);
fail_ns:
kzfree(ns);
return NULL;
diff --git a/security/capability.c b/security/capability.c
index 30ae00f..c773635 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -17,6 +17,11 @@
return 0;
}
+static int cap_syslog(int type)
+{
+ return 0;
+}
+
static int cap_quotactl(int cmds, int type, int id, struct super_block *sb)
{
return 0;
diff --git a/security/commoncap.c b/security/commoncap.c
index 5e632b4..64c2ed9c 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -27,7 +27,6 @@
#include <linux/sched.h>
#include <linux/prctl.h>
#include <linux/securebits.h>
-#include <linux/syslog.h>
/*
* If a non-root user executes a setuid-root binary in
@@ -884,24 +883,6 @@
}
/**
- * cap_syslog - Determine whether syslog function is permitted
- * @type: Function requested
- * @from_file: Whether this request came from an open file (i.e. /proc)
- *
- * Determine whether the current process is permitted to use a particular
- * syslog function, returning 0 if permission is granted, -ve if not.
- */
-int cap_syslog(int type, bool from_file)
-{
- if (type != SYSLOG_ACTION_OPEN && from_file)
- return 0;
- if ((type != SYSLOG_ACTION_READ_ALL &&
- type != SYSLOG_ACTION_SIZE_BUFFER) && !capable(CAP_SYS_ADMIN))
- return -EPERM;
- return 0;
-}
-
-/**
* cap_vm_enough_memory - Determine whether a new virtual mapping is permitted
* @mm: The VM space in which the new mapping is to be made
* @pages: The size of the mapping
diff --git a/security/security.c b/security/security.c
index 3ef5e2a..1b798d3 100644
--- a/security/security.c
+++ b/security/security.c
@@ -197,9 +197,9 @@
return security_ops->quota_on(dentry);
}
-int security_syslog(int type, bool from_file)
+int security_syslog(int type)
{
- return security_ops->syslog(type, from_file);
+ return security_ops->syslog(type);
}
int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index d9154cf..65fa8bf 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1973,14 +1973,10 @@
return dentry_has_perm(cred, NULL, dentry, FILE__QUOTAON);
}
-static int selinux_syslog(int type, bool from_file)
+static int selinux_syslog(int type)
{
int rc;
- rc = cap_syslog(type, from_file);
- if (rc)
- return rc;
-
switch (type) {
case SYSLOG_ACTION_READ_ALL: /* Read last kernel messages */
case SYSLOG_ACTION_SIZE_BUFFER: /* Return size of the log buffer */
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index bc39f40..489a85a 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -157,15 +157,11 @@
*
* Returns 0 on success, error code otherwise.
*/
-static int smack_syslog(int type, bool from_file)
+static int smack_syslog(int typefrom_file)
{
- int rc;
+ int rc = 0;
char *sp = current_security();
- rc = cap_syslog(type, from_file);
- if (rc != 0)
- return rc;
-
if (capable(CAP_MAC_OVERRIDE))
return 0;
diff --git a/sound/aoa/core/gpio-feature.c b/sound/aoa/core/gpio-feature.c
index de8e03a..faa3174 100644
--- a/sound/aoa/core/gpio-feature.c
+++ b/sound/aoa/core/gpio-feature.c
@@ -287,10 +287,9 @@
free_irq(linein_detect_irq, &rt->line_in_notify);
if (rt->line_out_notify.gpio_private)
free_irq(lineout_detect_irq, &rt->line_out_notify);
- cancel_delayed_work(&rt->headphone_notify.work);
- cancel_delayed_work(&rt->line_in_notify.work);
- cancel_delayed_work(&rt->line_out_notify.work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&rt->headphone_notify.work);
+ cancel_delayed_work_sync(&rt->line_in_notify.work);
+ cancel_delayed_work_sync(&rt->line_out_notify.work);
mutex_destroy(&rt->headphone_notify.mutex);
mutex_destroy(&rt->line_in_notify.mutex);
mutex_destroy(&rt->line_out_notify.mutex);
diff --git a/sound/aoa/core/gpio-pmf.c b/sound/aoa/core/gpio-pmf.c
index 7e267c9..c8d8a1a 100644
--- a/sound/aoa/core/gpio-pmf.c
+++ b/sound/aoa/core/gpio-pmf.c
@@ -107,10 +107,9 @@
/* make sure no work is pending before freeing
* all things */
- cancel_delayed_work(&rt->headphone_notify.work);
- cancel_delayed_work(&rt->line_in_notify.work);
- cancel_delayed_work(&rt->line_out_notify.work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&rt->headphone_notify.work);
+ cancel_delayed_work_sync(&rt->line_in_notify.work);
+ cancel_delayed_work_sync(&rt->line_out_notify.work);
mutex_destroy(&rt->headphone_notify.mutex);
mutex_destroy(&rt->line_in_notify.mutex);
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index f2f41c8..6e24091 100644
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -420,9 +420,9 @@
return PTR_ERR(pclk);
}
sample_clk = clk_get(&pdev->dev, "sample_clk");
- if (IS_ERR(pclk)) {
+ if (IS_ERR(sample_clk)) {
dev_dbg(&pdev->dev, "no sample clock\n");
- retval = PTR_ERR(pclk);
+ retval = PTR_ERR(sample_clk);
goto out_put_pclk;
}
clk_enable(pclk);
diff --git a/sound/core/info.c b/sound/core/info.c
index b70564e..7077f60 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -23,7 +23,6 @@
#include <linux/time.h>
#include <linux/mm.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/string.h>
#include <sound/core.h>
#include <sound/minors.h>
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 5c8c7df..b753ec6 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1510,16 +1510,19 @@
static int snd_pcm_oss_reset(struct snd_pcm_oss_file *pcm_oss_file)
{
struct snd_pcm_substream *substream;
+ struct snd_pcm_runtime *runtime;
+ int i;
- substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];
- if (substream != NULL) {
+ for (i = 0; i < 2; i++) {
+ substream = pcm_oss_file->streams[i];
+ if (!substream)
+ continue;
+ runtime = substream->runtime;
snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL);
- substream->runtime->oss.prepare = 1;
- }
- substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];
- if (substream != NULL) {
- snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL);
- substream->runtime->oss.prepare = 1;
+ runtime->oss.prepare = 1;
+ runtime->oss.buffer_used = 0;
+ runtime->oss.prev_hw_ptr_period = 0;
+ runtime->oss.period_ptr = 0;
}
return 0;
}
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index a1707cc..b75db8e 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -223,7 +223,7 @@
entry->jiffies = jiffies;
entry->pos = pos;
entry->period_size = runtime->period_size;
- entry->buffer_size = runtime->buffer_size;;
+ entry->buffer_size = runtime->buffer_size;
entry->old_hw_ptr = runtime->status->hw_ptr;
entry->hw_ptr_base = runtime->hw_ptr_base;
log->idx = (log->idx + 1) % XRUN_LOG_CNT;
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 8bc7cb3..e82c1f9 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -22,7 +22,6 @@
#include <linux/mm.h>
#include <linux/file.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/time.h>
#include <linux/pm_qos_params.h>
#include <linux/uio.h>
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 62a093e..66691fe 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -21,7 +21,6 @@
#include <linux/init.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/time.h>
#include <linux/device.h>
#include <linux/moduleparam.h>
diff --git a/sound/i2c/other/ak4113.c b/sound/i2c/other/ak4113.c
index 971a84a..c424d32 100644
--- a/sound/i2c/other/ak4113.c
+++ b/sound/i2c/other/ak4113.c
@@ -57,8 +57,7 @@
{
chip->init = 1; /* don't schedule new work */
mb();
- cancel_delayed_work(&chip->work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&chip->work);
kfree(chip);
}
@@ -141,7 +140,7 @@
{
chip->init = 1;
mb();
- flush_scheduled_work();
+ flush_delayed_work_sync(&chip->work);
ak4113_init_regs(chip);
/* bring up statistics / event queing */
chip->init = 0;
diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c
index 0341451..d9fb537 100644
--- a/sound/i2c/other/ak4114.c
+++ b/sound/i2c/other/ak4114.c
@@ -67,8 +67,7 @@
{
chip->init = 1; /* don't schedule new work */
mb();
- cancel_delayed_work(&chip->work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&chip->work);
kfree(chip);
}
@@ -154,7 +153,7 @@
{
chip->init = 1;
mb();
- flush_scheduled_work();
+ flush_delayed_work_sync(&chip->work);
ak4114_init_regs(chip);
/* bring up statistics / event queing */
chip->init = 0;
diff --git a/sound/oss/dev_table.c b/sound/oss/dev_table.c
index 727bdb9..d8cf3e5 100644
--- a/sound/oss/dev_table.c
+++ b/sound/oss/dev_table.c
@@ -71,7 +71,7 @@
if (sound_nblocks >= MAX_MEM_BLOCKS)
sound_nblocks = MAX_MEM_BLOCKS - 1;
- op = (struct audio_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct audio_operations)));
+ op = (struct audio_operations *) (sound_mem_blocks[sound_nblocks] = vzalloc(sizeof(struct audio_operations)));
sound_nblocks++;
if (sound_nblocks >= MAX_MEM_BLOCKS)
sound_nblocks = MAX_MEM_BLOCKS - 1;
@@ -81,7 +81,6 @@
sound_unload_audiodev(num);
return -(ENOMEM);
}
- memset((char *) op, 0, sizeof(struct audio_operations));
init_waitqueue_head(&op->in_sleeper);
init_waitqueue_head(&op->out_sleeper);
init_waitqueue_head(&op->poll_sleeper);
@@ -128,7 +127,7 @@
/* FIXME: This leaks a mixer_operations struct every time its called
until you unload sound! */
- op = (struct mixer_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct mixer_operations)));
+ op = (struct mixer_operations *) (sound_mem_blocks[sound_nblocks] = vzalloc(sizeof(struct mixer_operations)));
sound_nblocks++;
if (sound_nblocks >= MAX_MEM_BLOCKS)
sound_nblocks = MAX_MEM_BLOCKS - 1;
@@ -137,7 +136,6 @@
printk(KERN_ERR "Sound: Can't allocate mixer driver for (%s)\n", name);
return -ENOMEM;
}
- memset((char *) op, 0, sizeof(struct mixer_operations));
memcpy((char *) op, (char *) driver, driver_size);
strlcpy(op->name, name, sizeof(op->name));
diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c
index 782b3b8..ceedb1e 100644
--- a/sound/oss/midibuf.c
+++ b/sound/oss/midibuf.c
@@ -178,7 +178,7 @@
return err;
parms[dev].prech_timeout = MAX_SCHEDULE_TIMEOUT;
- midi_in_buf[dev] = (struct midi_buf *) vmalloc(sizeof(struct midi_buf));
+ midi_in_buf[dev] = vmalloc(sizeof(struct midi_buf));
if (midi_in_buf[dev] == NULL)
{
@@ -188,7 +188,7 @@
}
midi_in_buf[dev]->len = midi_in_buf[dev]->head = midi_in_buf[dev]->tail = 0;
- midi_out_buf[dev] = (struct midi_buf *) vmalloc(sizeof(struct midi_buf));
+ midi_out_buf[dev] = vmalloc(sizeof(struct midi_buf));
if (midi_out_buf[dev] == NULL)
{
diff --git a/sound/oss/pss.c b/sound/oss/pss.c
index e19dd5d..9b800ce 100644
--- a/sound/oss/pss.c
+++ b/sound/oss/pss.c
@@ -859,7 +859,7 @@
return 0;
case SNDCTL_COPR_LOAD:
- buf = (copr_buffer *) vmalloc(sizeof(copr_buffer));
+ buf = vmalloc(sizeof(copr_buffer));
if (buf == NULL)
return -ENOSPC;
if (copy_from_user(buf, arg, sizeof(copr_buffer))) {
@@ -871,7 +871,7 @@
return err;
case SNDCTL_COPR_SENDMSG:
- mbuf = (copr_msg *)vmalloc(sizeof(copr_msg));
+ mbuf = vmalloc(sizeof(copr_msg));
if (mbuf == NULL)
return -ENOSPC;
if (copy_from_user(mbuf, arg, sizeof(copr_msg))) {
@@ -895,7 +895,7 @@
case SNDCTL_COPR_RCVMSG:
err = 0;
- mbuf = (copr_msg *)vmalloc(sizeof(copr_msg));
+ mbuf = vmalloc(sizeof(copr_msg));
if (mbuf == NULL)
return -ENOSPC;
data = (unsigned short *)mbuf->data;
diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c
index e85789e..5ea1098 100644
--- a/sound/oss/sequencer.c
+++ b/sound/oss/sequencer.c
@@ -1646,13 +1646,13 @@
{
if (sequencer_ok)
return;
- queue = (unsigned char *)vmalloc(SEQ_MAX_QUEUE * EV_SZ);
+ queue = vmalloc(SEQ_MAX_QUEUE * EV_SZ);
if (queue == NULL)
{
printk(KERN_ERR "sequencer: Can't allocate memory for sequencer output queue\n");
return;
}
- iqueue = (unsigned char *)vmalloc(SEQ_MAX_QUEUE * IEV_SZ);
+ iqueue = vmalloc(SEQ_MAX_QUEUE * IEV_SZ);
if (iqueue == NULL)
{
printk(KERN_ERR "sequencer: Can't allocate memory for sequencer input queue\n");
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index a7630e9e..0fc614c 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1014,8 +1014,7 @@
{
if (ac97) {
#ifdef CONFIG_SND_AC97_POWER_SAVE
- cancel_delayed_work(&ac97->power_work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&ac97->power_work);
#endif
snd_ac97_proc_done(ac97);
if (ac97->bus)
@@ -2456,8 +2455,7 @@
if (ac97->build_ops->suspend)
ac97->build_ops->suspend(ac97);
#ifdef CONFIG_SND_AC97_POWER_SAVE
- cancel_delayed_work(&ac97->power_work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&ac97->power_work);
#endif
snd_ac97_powerdown(ac97);
}
diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c
index f7e374e..1b9bf93 100644
--- a/sound/pci/asihpi/hpi6000.c
+++ b/sound/pci/asihpi/hpi6000.c
@@ -625,6 +625,8 @@
control_cache_size, (struct hpi_control_cache_info *)
&phw->control_cache[0]
);
+ if (!phw->p_cache)
+ pao->has_control_cache = 0;
} else
pao->has_control_cache = 0;
diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c
index 22c5fc6..2672f65 100644
--- a/sound/pci/asihpi/hpi6205.c
+++ b/sound/pci/asihpi/hpi6205.c
@@ -644,6 +644,8 @@
interface->control_cache.size_in_bytes,
(struct hpi_control_cache_info *)
p_control_cache_virtual);
+ if (!phw->p_cache)
+ err = HPI_ERROR_MEMORY_ALLOC;
}
if (!err) {
err = hpios_locked_mem_get_phys_addr(&phw->
diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c
index dda4f1c..d67f4d3 100644
--- a/sound/pci/asihpi/hpicmn.c
+++ b/sound/pci/asihpi/hpicmn.c
@@ -571,14 +571,20 @@
{
struct hpi_control_cache *p_cache =
kmalloc(sizeof(*p_cache), GFP_KERNEL);
+ if (!p_cache)
+ return NULL;
+ p_cache->p_info =
+ kmalloc(sizeof(*p_cache->p_info) * number_of_controls,
+ GFP_KERNEL);
+ if (!p_cache->p_info) {
+ kfree(p_cache);
+ return NULL;
+ }
p_cache->cache_size_in_bytes = size_in_bytes;
p_cache->control_count = number_of_controls;
p_cache->p_cache =
(struct hpi_control_cache_single *)pDSP_control_buffer;
p_cache->init = 0;
- p_cache->p_info =
- kmalloc(sizeof(*p_cache->p_info) * p_cache->control_count,
- GFP_KERNEL);
return p_cache;
}
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index 62895a7..22dbd91 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -435,7 +435,7 @@
struct hpi_message hm;
struct hpi_response hr;
struct hpi_adapter *pa;
- pa = (struct hpi_adapter *)pci_get_drvdata(pci_dev);
+ pa = pci_get_drvdata(pci_dev);
hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
HPI_SUBSYS_DELETE_ADAPTER);
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 4679ed8..2f3cacb 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -1129,10 +1129,11 @@
count_areas = size/2;
addr_area2 = addr+count_areas;
- count_areas--; /* max. index */
snd_azf3328_dbgcodec("setdma: buffers %08lx[%u] / %08lx[%u]\n",
addr, count_areas, addr_area2, count_areas);
+ count_areas--; /* max. index */
+
/* build combined I/O buffer length word */
lengths = (count_areas << 16) | (count_areas);
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -1740,11 +1741,15 @@
.rate_max = AZF_FREQ_66200,
.channels_min = 1,
.channels_max = 2,
- .buffer_bytes_max = 65536,
- .period_bytes_min = 64,
- .period_bytes_max = 65536,
- .periods_min = 1,
- .periods_max = 1024,
+ .buffer_bytes_max = (64*1024),
+ .period_bytes_min = 1024,
+ .period_bytes_max = (32*1024),
+ /* We simply have two DMA areas (instead of a list of descriptors
+ such as other cards); I believe that this is a fixed hardware
+ attribute and there isn't much driver magic to be done to expand it.
+ Thus indicate that we have at least and at most 2 periods. */
+ .periods_min = 2,
+ .periods_max = 2,
/* FIXME: maybe that card actually has a FIFO?
* Hmm, it seems newer revisions do have one, but we still don't know
* its size... */
@@ -1980,8 +1985,13 @@
chip = snd_timer_chip(timer);
spin_lock_irqsave(&chip->reg_lock, flags);
/* disable timer countdown and interrupt */
- /* FIXME: should we write TIMER_IRQ_ACK here? */
- snd_azf3328_ctrl_outb(chip, IDX_IO_TIMER_VALUE + 3, 0);
+ /* Hmm, should we write TIMER_IRQ_ACK here?
+ YES indeed, otherwise a rogue timer operation - which prompts
+ ALSA(?) to call repeated stop() in vain, but NOT start() -
+ will never end (value 0x03 is kept shown in control byte).
+ Simply manually poking 0x04 _once_ immediately successfully stops
+ the hardware/ALSA interrupt activity. */
+ snd_azf3328_ctrl_outb(chip, IDX_IO_TIMER_VALUE + 3, 0x04);
spin_unlock_irqrestore(&chip->reg_lock, flags);
snd_azf3328_dbgcallleave();
return 0;
diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c
index 3e5ca8f..e377287 100644
--- a/sound/pci/cs46xx/dsp_spos.c
+++ b/sound/pci/cs46xx/dsp_spos.c
@@ -225,39 +225,25 @@
{
struct dsp_spos_instance * ins = kzalloc(sizeof(struct dsp_spos_instance), GFP_KERNEL);
- if (ins == NULL)
+ if (ins == NULL)
return NULL;
/* better to use vmalloc for this big table */
- ins->symbol_table.nsymbols = 0;
ins->symbol_table.symbols = vmalloc(sizeof(struct dsp_symbol_entry) *
DSP_MAX_SYMBOLS);
- ins->symbol_table.highest_frag_index = 0;
-
- if (ins->symbol_table.symbols == NULL) {
+ ins->code.data = kmalloc(DSP_CODE_BYTE_SIZE, GFP_KERNEL);
+ ins->modules = kmalloc(sizeof(struct dsp_module_desc) * DSP_MAX_MODULES, GFP_KERNEL);
+ if (!ins->symbol_table.symbols || !ins->code.data || !ins->modules) {
cs46xx_dsp_spos_destroy(chip);
goto error;
}
-
+ ins->symbol_table.nsymbols = 0;
+ ins->symbol_table.highest_frag_index = 0;
ins->code.offset = 0;
ins->code.size = 0;
- ins->code.data = kmalloc(DSP_CODE_BYTE_SIZE, GFP_KERNEL);
-
- if (ins->code.data == NULL) {
- cs46xx_dsp_spos_destroy(chip);
- goto error;
- }
-
ins->nscb = 0;
ins->ntask = 0;
-
ins->nmodules = 0;
- ins->modules = kmalloc(sizeof(struct dsp_module_desc) * DSP_MAX_MODULES, GFP_KERNEL);
-
- if (ins->modules == NULL) {
- cs46xx_dsp_spos_destroy(chip);
- goto error;
- }
/* default SPDIF input sample rate
to 48000 khz */
@@ -271,8 +257,8 @@
/* set left and right validity bits and
default channel status */
- ins->spdif_csuv_default =
- ins->spdif_csuv_stream =
+ ins->spdif_csuv_default =
+ ins->spdif_csuv_stream =
/* byte 0 */ ((unsigned int)_wrap_all_bits( (SNDRV_PCM_DEFAULT_CON_SPDIF & 0xff)) << 24) |
/* byte 1 */ ((unsigned int)_wrap_all_bits( ((SNDRV_PCM_DEFAULT_CON_SPDIF >> 8) & 0xff)) << 16) |
/* byte 3 */ (unsigned int)_wrap_all_bits( (SNDRV_PCM_DEFAULT_CON_SPDIF >> 24) & 0xff) |
@@ -281,6 +267,9 @@
return ins;
error:
+ kfree(ins->modules);
+ kfree(ins->code.data);
+ vfree(ins->symbol_table.symbols);
kfree(ins);
return NULL;
}
diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c
index 85ab43e..457d211 100644
--- a/sound/pci/ctxfi/ctpcm.c
+++ b/sound/pci/ctxfi/ctpcm.c
@@ -129,8 +129,6 @@
apcm->substream = substream;
apcm->interrupt = ct_atc_pcm_interrupt;
- runtime->private_data = apcm;
- runtime->private_free = ct_atc_pcm_free_substream;
if (IEC958 == substream->pcm->device) {
runtime->hw = ct_spdif_passthru_playback_hw;
atc->spdif_out_passthru(atc, 1);
@@ -155,8 +153,12 @@
}
apcm->timer = ct_timer_instance_new(atc->timer, apcm);
- if (!apcm->timer)
+ if (!apcm->timer) {
+ kfree(apcm);
return -ENOMEM;
+ }
+ runtime->private_data = apcm;
+ runtime->private_free = ct_atc_pcm_free_substream;
return 0;
}
@@ -278,8 +280,6 @@
apcm->started = 0;
apcm->substream = substream;
apcm->interrupt = ct_atc_pcm_interrupt;
- runtime->private_data = apcm;
- runtime->private_free = ct_atc_pcm_free_substream;
runtime->hw = ct_pcm_capture_hw;
runtime->hw.rate_max = atc->rsr * atc->msr;
@@ -298,8 +298,12 @@
}
apcm->timer = ct_timer_instance_new(atc->timer, apcm);
- if (!apcm->timer)
+ if (!apcm->timer) {
+ kfree(apcm);
return -ENOMEM;
+ }
+ runtime->private_data = apcm;
+ runtime->private_free = ct_atc_pcm_free_substream;
return 0;
}
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 460fb2e..18af38e 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -1166,6 +1166,7 @@
static struct snd_pci_quirk cs420x_cfg_tbl[] = {
SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
+ SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 6361f75..846d1ea 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -3100,6 +3100,7 @@
SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTRO),
SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
SND_PCI_QUIRK(0x103c, 0x360b, "HP G60", CXT5066_HP_LAPTOP),
+ SND_PCI_QUIRK(0x1043, 0x13f3, "Asus A52J", CXT5066_HP_LAPTOP),
SND_PCI_QUIRK(0x1179, 0xff1e, "Toshiba Satellite C650D", CXT5066_IDEAPAD),
SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5),
SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5),
@@ -3110,6 +3111,7 @@
SND_PCI_QUIRK(0x17aa, 0x21b2, "Thinkpad X100e", CXT5066_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x21b3, "Thinkpad Edge 13 (197)", CXT5066_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x21b4, "Thinkpad Edge", CXT5066_IDEAPAD),
+ SND_PCI_QUIRK(0x17aa, 0x21c8, "Thinkpad Edge 11", CXT5066_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo Thinkpad", CXT5066_THINKPAD),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G series", CXT5066_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x390a, "Lenovo S10-3t", CXT5066_IDEAPAD),
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 5f00589..8fddc9d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1614,6 +1614,7 @@
spec->init_amp = ALC_INIT_GPIO3;
break;
case 5:
+ default:
spec->init_amp = ALC_INIT_DEFAULT;
break;
}
@@ -2014,6 +2015,36 @@
};
/*
+ *ALC888 Acer Aspire 7730G model
+ */
+
+static struct hda_verb alc888_acer_aspire_7730G_verbs[] = {
+/* Bias voltage on for external mic port */
+ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN | PIN_VREF80},
+/* Front Mic: set to PIN_IN (empty by default) */
+ {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+/* Unselect Front Mic by default in input mixer 3 */
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0xb)},
+/* Enable unsolicited event for HP jack */
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+/* Enable speaker output */
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
+/* Enable headphone output */
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | PIN_HP},
+ {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
+/*Enable internal subwoofer */
+ {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x17, AC_VERB_SET_CONNECT_SEL, 0x02},
+ {0x17, AC_VERB_SET_EAPD_BTLENABLE, 2},
+ { }
+};
+
+/*
* ALC889 Acer Aspire 8930G model
*/
@@ -2200,6 +2231,16 @@
spec->autocfg.speaker_pins[2] = 0x17;
}
+static void alc888_acer_aspire_7730g_setup(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+
+ spec->autocfg.hp_pins[0] = 0x15;
+ spec->autocfg.speaker_pins[0] = 0x14;
+ spec->autocfg.speaker_pins[1] = 0x16;
+ spec->autocfg.speaker_pins[2] = 0x17;
+}
+
static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@@ -9524,13 +9565,6 @@
{ }
};
-static struct hda_verb alc888_acer_aspire_7730G_verbs[] = {
- {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
- {0x17, AC_VERB_SET_CONNECT_SEL, 0x02},
- {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
- { } /* end */
-};
-
static void alc888_6st_dell_setup(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@@ -9831,7 +9865,6 @@
SND_PCI_QUIRK(0x17aa, 0x3bfc, "Lenovo NB0763", ALC883_LENOVO_NB0763),
SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763),
SND_PCI_QUIRK(0x17aa, 0x101d, "Lenovo Sky", ALC888_LENOVO_SKY),
- SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2),
SND_PCI_QUIRK(0x17c0, 0x4085, "MEDION MD96630", ALC888_LENOVO_MS7195_DIG),
SND_PCI_QUIRK(0x17f2, 0x5000, "Albatron KI690-AM2", ALC883_6ST_DIG),
SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
@@ -10328,7 +10361,7 @@
.const_channel_count = 6,
.input_mux = &alc883_capture_source,
.unsol_event = alc_automute_amp_unsol_event,
- .setup = alc888_acer_aspire_6530g_setup,
+ .setup = alc888_acer_aspire_7730g_setup,
.init_hook = alc_automute_amp,
},
[ALC883_MEDION] = {
@@ -14623,7 +14656,10 @@
/* different alc269-variants */
enum {
ALC269_TYPE_NORMAL,
+ ALC269_TYPE_ALC258,
ALC269_TYPE_ALC259,
+ ALC269_TYPE_ALC269VB,
+ ALC269_TYPE_ALC270,
ALC269_TYPE_ALC271X,
};
@@ -15023,7 +15059,7 @@
static int patch_alc269(struct hda_codec *codec)
{
struct alc_spec *spec;
- int board_config;
+ int board_config, coef;
int err;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
@@ -15034,14 +15070,23 @@
alc_auto_parse_customize_define(codec);
- if ((alc_read_coef_idx(codec, 0) & 0x00f0) == 0x0010){
+ coef = alc_read_coef_idx(codec, 0);
+ if ((coef & 0x00f0) == 0x0010) {
if (codec->bus->pci->subsystem_vendor == 0x1025 &&
spec->cdefine.platform_type == 1) {
alc_codec_rename(codec, "ALC271X");
spec->codec_variant = ALC269_TYPE_ALC271X;
- } else {
+ } else if ((coef & 0xf000) == 0x1000) {
+ spec->codec_variant = ALC269_TYPE_ALC270;
+ } else if ((coef & 0xf000) == 0x2000) {
alc_codec_rename(codec, "ALC259");
spec->codec_variant = ALC269_TYPE_ALC259;
+ } else if ((coef & 0xf000) == 0x3000) {
+ alc_codec_rename(codec, "ALC258");
+ spec->codec_variant = ALC269_TYPE_ALC258;
+ } else {
+ alc_codec_rename(codec, "ALC269VB");
+ spec->codec_variant = ALC269_TYPE_ALC269VB;
}
} else
alc_fix_pll_init(codec, 0x20, 0x04, 15);
@@ -15104,7 +15149,7 @@
spec->stream_digital_capture = &alc269_pcm_digital_capture;
if (!spec->adc_nids) { /* wasn't filled automatically? use default */
- if (spec->codec_variant != ALC269_TYPE_NORMAL) {
+ if (spec->codec_variant == ALC269_TYPE_NORMAL) {
spec->adc_nids = alc269_adc_nids;
spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids);
spec->capsrc_nids = alc269_capsrc_nids;
@@ -16898,7 +16943,7 @@
static int alc861vd_auto_create_input_ctls(struct hda_codec *codec,
const struct auto_pin_cfg *cfg)
{
- return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x09, 0);
+ return alc_auto_create_input_ctls(codec, cfg, 0x0b, 0x22, 0);
}
@@ -18952,6 +18997,8 @@
return 0x02;
else if (nid >= 0x0c && nid <= 0x0e)
return nid - 0x0c + 0x02;
+ else if (nid == 0x26) /* ALC887-VD has this DAC too */
+ return 0x25;
else
return 0;
}
@@ -18960,7 +19007,7 @@
static hda_nid_t alc662_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
hda_nid_t dac)
{
- hda_nid_t mix[4];
+ hda_nid_t mix[5];
int i, num;
num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
@@ -19298,6 +19345,7 @@
static struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
+ SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
{}
@@ -19419,7 +19467,10 @@
{
if ((alc_read_coef_idx(codec, 0) & 0x00f0)==0x0030){
kfree(codec->chip_name);
- codec->chip_name = kstrdup("ALC888-VD", GFP_KERNEL);
+ if (codec->vendor_id == 0x10ec0887)
+ codec->chip_name = kstrdup("ALC887-VD", GFP_KERNEL);
+ else
+ codec->chip_name = kstrdup("ALC888-VD", GFP_KERNEL);
if (!codec->chip_name) {
alc_free(codec);
return -ENOMEM;
@@ -19909,7 +19960,7 @@
{ .id = 0x10ec0885, .rev = 0x100103, .name = "ALC889A",
.patch = patch_alc882 },
{ .id = 0x10ec0885, .name = "ALC885", .patch = patch_alc882 },
- { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc882 },
+ { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc888 },
{ .id = 0x10ec0888, .rev = 0x100101, .name = "ALC1200",
.patch = patch_alc882 },
{ .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc888 },
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 93fa59c..efa4225 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -389,6 +389,11 @@
0x11, 0x20, 0
};
+#define STAC92HD87B_NUM_DMICS 1
+static hda_nid_t stac92hd87b_dmic_nids[STAC92HD87B_NUM_DMICS + 1] = {
+ 0x11, 0
+};
+
#define STAC92HD83XXX_NUM_CAPS 2
static unsigned long stac92hd83xxx_capvols[] = {
HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_OUTPUT),
@@ -1622,6 +1627,8 @@
static struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a1,
"Alienware M17x", STAC_ALIENWARE_M17X),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x043a,
+ "Alienware M17x", STAC_ALIENWARE_M17X),
{} /* terminator */
};
@@ -3486,10 +3493,8 @@
return err;
}
- if (snd_hda_get_bool_hint(codec, "separate_dmux") != 1) {
+ if (snd_hda_get_bool_hint(codec, "separate_dmux") != 1)
snd_hda_add_imux_item(imux, label, index, NULL);
- spec->num_analog_muxes++;
- }
}
return 0;
@@ -5452,12 +5457,17 @@
stac92hd83xxx_brd_tbl[spec->board_config]);
switch (codec->vendor_id) {
+ case 0x111d76d1:
+ case 0x111d76d9:
+ spec->dmic_nids = stac92hd87b_dmic_nids;
+ spec->num_dmics = stac92xx_connected_ports(codec,
+ stac92hd87b_dmic_nids,
+ STAC92HD87B_NUM_DMICS);
+ /* Fall through */
case 0x111d7666:
case 0x111d7667:
case 0x111d7668:
case 0x111d7669:
- case 0x111d76d1:
- case 0x111d76d9:
spec->num_pins = ARRAY_SIZE(stac92hd88xxx_pin_nids);
spec->pin_nids = stac92hd88xxx_pin_nids;
spec->mono_nid = 0;
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index d1c3f8d..7f4852a 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -263,8 +263,7 @@
return;
snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81,
!spec->vt1708_jack_detectect);
- cancel_delayed_work(&spec->vt1708_hp_work);
- flush_scheduled_work();
+ cancel_delayed_work_sync(&spec->vt1708_hp_work);
}
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 400f9eb..629a549 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -1866,6 +1866,12 @@
},
{
.subvendor = 0x1028,
+ .subdevice = 0x0182,
+ .name = "Dell Latitude D610", /* STAC9750/51 */
+ .type = AC97_TUNE_HP_ONLY
+ },
+ {
+ .subvendor = 0x1028,
.subdevice = 0x0186,
.name = "Dell Latitude D810", /* cf. Malone #41015 */
.type = AC97_TUNE_HP_MUTE_LED
diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index ef9af3f..1bd7a54 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -425,7 +425,7 @@
static void lx_trigger_start(struct lx6464es *chip, struct lx_stream *lx_stream)
{
struct snd_pcm_substream *substream = lx_stream->stream;
- const int is_capture = lx_stream->is_capture;
+ const unsigned int is_capture = lx_stream->is_capture;
int err;
@@ -473,7 +473,7 @@
static void lx_trigger_stop(struct lx6464es *chip, struct lx_stream *lx_stream)
{
- const int is_capture = lx_stream->is_capture;
+ const unsigned int is_capture = lx_stream->is_capture;
int err;
snd_printd(LXP "stopping: stopping stream\n");
diff --git a/sound/pci/lx6464es/lx6464es.h b/sound/pci/lx6464es/lx6464es.h
index 51afc04..aea621e 100644
--- a/sound/pci/lx6464es/lx6464es.h
+++ b/sound/pci/lx6464es/lx6464es.h
@@ -60,7 +60,7 @@
snd_pcm_uframes_t frame_pos;
enum lx_stream_status status; /* free, open, running, draining
* pause */
- int is_capture:1;
+ unsigned int is_capture:1;
};
diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c
index 3086b75..617f98b 100644
--- a/sound/pci/lx6464es/lx_core.c
+++ b/sound/pci/lx6464es/lx_core.c
@@ -1152,7 +1152,7 @@
struct lx_stream *lx_stream)
{
struct snd_pcm_substream *substream = lx_stream->stream;
- int is_capture = lx_stream->is_capture;
+ const unsigned int is_capture = lx_stream->is_capture;
int err;
unsigned long flags;
diff --git a/sound/pci/mixart/mixart_hwdep.h b/sound/pci/mixart/mixart_hwdep.h
index a46f508..812e288 100644
--- a/sound/pci/mixart/mixart_hwdep.h
+++ b/sound/pci/mixart/mixart_hwdep.h
@@ -25,11 +25,21 @@
#include <sound/hwdep.h>
+#ifndef readl_be
#define readl_be(x) be32_to_cpu(__raw_readl(x))
-#define writel_be(data,addr) __raw_writel(cpu_to_be32(data),addr)
+#endif
+#ifndef writel_be
+#define writel_be(data,addr) __raw_writel(cpu_to_be32(data),addr)
+#endif
+
+#ifndef readl_le
#define readl_le(x) le32_to_cpu(__raw_readl(x))
+#endif
+
+#ifndef writel_le
#define writel_le(data,addr) __raw_writel(cpu_to_le32(data),addr)
+#endif
#define MIXART_MEM(mgr,x) ((mgr)->mem[0].virt + (x))
#define MIXART_REG(mgr,x) ((mgr)->mem[1].virt + (x))
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index e5ebe56..969605f 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -557,7 +557,8 @@
oxygen_shutdown(chip);
if (chip->irq >= 0)
free_irq(chip->irq, chip);
- flush_scheduled_work();
+ flush_work_sync(&chip->spdif_input_bits_work);
+ flush_work_sync(&chip->gpio_work);
chip->model.cleanup(chip);
kfree(chip->model_data);
mutex_destroy(&chip->mutex);
@@ -733,7 +734,8 @@
spin_unlock_irq(&chip->reg_lock);
synchronize_irq(chip->irq);
- flush_scheduled_work();
+ flush_work_sync(&chip->spdif_input_bits_work);
+ flush_work_sync(&chip->gpio_work);
chip->interrupt_mask = saved_interrupt_mask;
pci_disable_device(pci);
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 8508117..b47cfd4 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -1228,10 +1228,8 @@
chip->rsrc[i].start + 1,
rnames[i]) == NULL) {
printk(KERN_ERR "snd: can't request rsrc "
- " %d (%s: 0x%016llx:%016llx)\n",
- i, rnames[i],
- (unsigned long long)chip->rsrc[i].start,
- (unsigned long long)chip->rsrc[i].end);
+ " %d (%s: %pR)\n",
+ i, rnames[i], &chip->rsrc[i]);
err = -ENODEV;
goto __error;
}
@@ -1256,10 +1254,8 @@
chip->rsrc[i].start + 1,
rnames[i]) == NULL) {
printk(KERN_ERR "snd: can't request rsrc "
- " %d (%s: 0x%016llx:%016llx)\n",
- i, rnames[i],
- (unsigned long long)chip->rsrc[i].start,
- (unsigned long long)chip->rsrc[i].end);
+ " %d (%s: %pR)\n",
+ i, rnames[i], &chip->rsrc[i]);
err = -ENODEV;
goto __error;
}
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 3e598e7..a3efc52 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -20,6 +20,21 @@
if SND_SOC
+config SND_SOC_CACHE_LZO
+ bool "Support LZO compression for register caches"
+ select LZO_COMPRESS
+ select LZO_DECOMPRESS
+ ---help---
+ Select this to enable LZO compression for register caches.
+ This will allow machine or CODEC drivers to compress register
+ caches in memory, reducing the memory consumption at the
+ expense of performance. If this is not present and is used
+ the system will fall back to uncompressed caches.
+
+ Usually it is safe to disable this option, where cache
+ compression in used the rbtree option will typically perform
+ better.
+
config SND_SOC_AC97_BUS
bool
@@ -36,7 +51,7 @@
source "sound/soc/omap/Kconfig"
source "sound/soc/kirkwood/Kconfig"
source "sound/soc/pxa/Kconfig"
-source "sound/soc/s3c24xx/Kconfig"
+source "sound/soc/samsung/Kconfig"
source "sound/soc/s6000/Kconfig"
source "sound/soc/sh/Kconfig"
source "sound/soc/txx9/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index eb18344..ce913bf 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -14,7 +14,7 @@
obj-$(CONFIG_SND_SOC) += omap/
obj-$(CONFIG_SND_SOC) += kirkwood/
obj-$(CONFIG_SND_SOC) += pxa/
-obj-$(CONFIG_SND_SOC) += s3c24xx/
+obj-$(CONFIG_SND_SOC) += samsung/
obj-$(CONFIG_SND_SOC) += s6000/
obj-$(CONFIG_SND_SOC) += sh/
obj-$(CONFIG_SND_SOC) += txx9/
diff --git a/sound/soc/atmel/playpaq_wm8510.c b/sound/soc/atmel/playpaq_wm8510.c
index 5f4e59f..1aac2f4 100644
--- a/sound/soc/atmel/playpaq_wm8510.c
+++ b/sound/soc/atmel/playpaq_wm8510.c
@@ -33,7 +33,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <mach/at32ap700x.h>
#include <mach/portmux.h>
@@ -318,27 +317,28 @@
static int playpaq_wm8510_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int i;
/*
* Add DAPM widgets
*/
for (i = 0; i < ARRAY_SIZE(playpaq_dapm_widgets); i++)
- snd_soc_dapm_new_control(codec, &playpaq_dapm_widgets[i]);
+ snd_soc_dapm_new_control(dapm, &playpaq_dapm_widgets[i]);
/*
* Setup audio path interconnects
*/
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
/* always connected pins */
- snd_soc_dapm_enable_pin(codec, "Int Mic");
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_enable_pin(dapm, "Int Mic");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+ snd_soc_dapm_sync(dapm);
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index e521ada..af3c730 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -44,7 +44,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
@@ -140,6 +139,7 @@
{
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
printk(KERN_DEBUG
@@ -154,25 +154,25 @@
}
/* Add specific widgets */
- snd_soc_dapm_new_controls(codec, at91sam9g20ek_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, at91sam9g20ek_dapm_widgets,
ARRAY_SIZE(at91sam9g20ek_dapm_widgets));
/* Set up specific audio path interconnects */
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
/* not connected */
- snd_soc_dapm_nc_pin(codec, "RLINEIN");
- snd_soc_dapm_nc_pin(codec, "LLINEIN");
+ snd_soc_dapm_nc_pin(dapm, "RLINEIN");
+ snd_soc_dapm_nc_pin(dapm, "LLINEIN");
#ifdef ENABLE_MIC_INPUT
- snd_soc_dapm_enable_pin(codec, "Int Mic");
+ snd_soc_dapm_enable_pin(dapm, "Int Mic");
#else
- snd_soc_dapm_nc_pin(codec, "Int Mic");
+ snd_soc_dapm_nc_pin(dapm, "Int Mic");
#endif
/* always connected */
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/atmel/snd-soc-afeb9260.c b/sound/soc/atmel/snd-soc-afeb9260.c
index 86e0f85..da2208e 100644
--- a/sound/soc/atmel/snd-soc-afeb9260.c
+++ b/sound/soc/atmel/snd-soc-afeb9260.c
@@ -30,7 +30,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
@@ -105,19 +104,20 @@
static int afeb9260_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
/* Add afeb9260 specific widgets */
- snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
ARRAY_SIZE(tlv320aic23_dapm_widgets));
/* Set up afeb9260 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Line In");
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Line In");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c
index b62fcd3..cb99f04 100644
--- a/sound/soc/au1x/db1200.c
+++ b/sound/soc/au1x/db1200.c
@@ -13,7 +13,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/au1xxx_psc.h>
#include <asm/mach-au1x00/au1xxx_dbdma.h>
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
index 2394bff..83012da 100644
--- a/sound/soc/blackfin/bf5xx-ad1836.c
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -20,7 +20,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/pcm_params.h>
#include <asm/blackfin.h>
diff --git a/sound/soc/blackfin/bf5xx-ad193x.c b/sound/soc/blackfin/bf5xx-ad193x.c
index e4a6253..d3ccb92 100644
--- a/sound/soc/blackfin/bf5xx-ad193x.c
+++ b/sound/soc/blackfin/bf5xx-ad193x.c
@@ -29,7 +29,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/pcm_params.h>
#include <asm/blackfin.h>
diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c
index 900ced5..732fb8b 100644
--- a/sound/soc/blackfin/bf5xx-ad73311.c
+++ b/sound/soc/blackfin/bf5xx-ad73311.c
@@ -35,7 +35,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/pcm_params.h>
#include <asm/blackfin.h>
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index 36f2769..e902b24 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -33,7 +33,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/pcm_params.h>
#include <asm/dma.h>
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 01d19e9..5da8207 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -19,10 +19,10 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <sound/initval.h>
#include <sound/jack.h>
+#include <trace/events/asoc.h>
#include "88pm860x-codec.h"
@@ -146,7 +146,6 @@
int irq[4];
unsigned char name[4][MAX_NAME_LEN];
- unsigned char reg_cache[REG_CACHE_SIZE];
};
/* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */
@@ -1172,7 +1171,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Enable Audio PLL & Audio section */
data = AUDIO_PLL | AUDIO_SECTION_RESET
| AUDIO_SECTION_ON;
@@ -1185,7 +1184,7 @@
pm860x_set_bits(codec->control_data, REG_MISC2, data, 0);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1263,6 +1262,12 @@
mask = pm860x->det.hs_shrt | pm860x->det.hook_det | pm860x->det.lo_shrt
| pm860x->det.hp_det;
+#ifndef CONFIG_SND_SOC_88PM860X
+ if (status & (HEADSET_STATUS | MIC_STATUS | SHORT_HS1 | SHORT_HS2 |
+ SHORT_LO1 | SHORT_LO2))
+ trace_snd_soc_jack_irq(dev_name(pm860x->codec->dev));
+#endif
+
if ((pm860x->det.hp_det & SND_JACK_HEADPHONE)
&& (status & HEADSET_STATUS))
report |= SND_JACK_HEADPHONE;
@@ -1346,6 +1351,7 @@
static int pm860x_probe(struct snd_soc_codec *codec)
{
struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int i, ret;
pm860x->codec = codec;
@@ -1358,7 +1364,7 @@
pm860x->name[i], pm860x);
if (ret < 0) {
dev_err(codec->dev, "Failed to request IRQ!\n");
- goto out_irq;
+ goto out;
}
}
@@ -1369,22 +1375,20 @@
if (ret < 0) {
dev_err(codec->dev, "Failed to fill register cache: %d\n",
ret);
- goto out_codec;
+ goto out;
}
snd_soc_add_controls(codec, pm860x_snd_controls,
ARRAY_SIZE(pm860x_snd_controls));
- snd_soc_dapm_new_controls(codec, pm860x_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, pm860x_dapm_widgets,
ARRAY_SIZE(pm860x_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
-out_codec:
- i = 3;
-out_irq:
- for (; i >= 0; i--)
+out:
+ while (--i >= 0)
free_irq(pm860x->irq[i], pm860x);
- return -EINVAL;
+ return ret;
}
static int pm860x_remove(struct snd_soc_codec *codec)
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 3b5690d..054191e 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -22,6 +22,7 @@
select SND_SOC_AK4535 if I2C
select SND_SOC_AK4642 if I2C
select SND_SOC_AK4671 if I2C
+ select SND_SOC_ALC5623 if I2C
select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC
select SND_SOC_CS42L51 if I2C
select SND_SOC_CS4270 if I2C
@@ -54,9 +55,11 @@
select SND_SOC_WM8727
select SND_SOC_WM8728 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8731 if SND_SOC_I2C_AND_SPI
+ select SND_SOC_WM8737 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8741 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8750 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8753 if SND_SOC_I2C_AND_SPI
+ select SND_SOC_WM8770 if SPI_MASTER
select SND_SOC_WM8776 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8804 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8900 if I2C
@@ -75,6 +78,7 @@
select SND_SOC_WM8990 if I2C
select SND_SOC_WM8993 if I2C
select SND_SOC_WM8994 if MFD_WM8994
+ select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM9081 if I2C
select SND_SOC_WM9090 if I2C
select SND_SOC_WM9705 if SND_SOC_AC97_BUS
@@ -130,6 +134,9 @@
config SND_SOC_AK4671
tristate
+config SND_SOC_ALC5623
+ tristate
+
config SND_SOC_CQ0093VC
tristate
@@ -231,6 +238,9 @@
config SND_SOC_WM8731
tristate
+config SND_SOC_WM8737
+ tristate
+
config SND_SOC_WM8741
tristate
@@ -240,6 +250,9 @@
config SND_SOC_WM8753
tristate
+config SND_SOC_WM8770
+ tristate
+
config SND_SOC_WM8776
tristate
@@ -294,6 +307,9 @@
config SND_SOC_WM8994
tristate
+config SND_SOC_WM8995
+ tristate
+
config SND_SOC_WM9081
tristate
@@ -318,3 +334,4 @@
config SND_SOC_WM9090
tristate
+
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index f67a2d6..6a1e17b 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -17,6 +17,7 @@
snd-soc-l3-objs := l3.o
snd-soc-max98088-objs := max98088.o
snd-soc-pcm3008-objs := pcm3008.o
+snd-soc-alc5623-objs := alc5623.o
snd-soc-spdif-objs := spdif_transciever.o
snd-soc-ssm2602-objs := ssm2602.o
snd-soc-stac9766-objs := stac9766.o
@@ -38,9 +39,11 @@
snd-soc-wm8727-objs := wm8727.o
snd-soc-wm8728-objs := wm8728.o
snd-soc-wm8731-objs := wm8731.o
+snd-soc-wm8737-objs := wm8737.o
snd-soc-wm8741-objs := wm8741.o
snd-soc-wm8750-objs := wm8750.o
snd-soc-wm8753-objs := wm8753.o
+snd-soc-wm8770-objs := wm8770.o
snd-soc-wm8776-objs := wm8776.o
snd-soc-wm8804-objs := wm8804.o
snd-soc-wm8900-objs := wm8900.o
@@ -58,7 +61,8 @@
snd-soc-wm8988-objs := wm8988.o
snd-soc-wm8990-objs := wm8990.o
snd-soc-wm8993-objs := wm8993.o
-snd-soc-wm8994-objs := wm8994.o
+snd-soc-wm8994-objs := wm8994.o wm8994-tables.o
+snd-soc-wm8995-objs := wm8995.o
snd-soc-wm9081-objs := wm9081.o
snd-soc-wm9705-objs := wm9705.o
snd-soc-wm9712-objs := wm9712.o
@@ -92,6 +96,7 @@
obj-$(CONFIG_SND_SOC_JZ4740_CODEC) += snd-soc-jz4740-codec.o
obj-$(CONFIG_SND_SOC_MAX98088) += snd-soc-max98088.o
obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o
+obj-$(CONFIG_SND_SOC_ALC5623) += snd-soc-alc5623.o
obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif.o
obj-$(CONFIG_SND_SOC_SSM2602) += snd-soc-ssm2602.o
obj-$(CONFIG_SND_SOC_STAC9766) += snd-soc-stac9766.o
@@ -113,9 +118,11 @@
obj-$(CONFIG_SND_SOC_WM8727) += snd-soc-wm8727.o
obj-$(CONFIG_SND_SOC_WM8728) += snd-soc-wm8728.o
obj-$(CONFIG_SND_SOC_WM8731) += snd-soc-wm8731.o
+obj-$(CONFIG_SND_SOC_WM8737) += snd-soc-wm8737.o
obj-$(CONFIG_SND_SOC_WM8741) += snd-soc-wm8741.o
obj-$(CONFIG_SND_SOC_WM8750) += snd-soc-wm8750.o
obj-$(CONFIG_SND_SOC_WM8753) += snd-soc-wm8753.o
+obj-$(CONFIG_SND_SOC_WM8770) += snd-soc-wm8770.o
obj-$(CONFIG_SND_SOC_WM8776) += snd-soc-wm8776.o
obj-$(CONFIG_SND_SOC_WM8804) += snd-soc-wm8804.o
obj-$(CONFIG_SND_SOC_WM8900) += snd-soc-wm8900.o
@@ -134,6 +141,7 @@
obj-$(CONFIG_SND_SOC_WM8990) += snd-soc-wm8990.o
obj-$(CONFIG_SND_SOC_WM8993) += snd-soc-wm8993.o
obj-$(CONFIG_SND_SOC_WM8994) += snd-soc-wm8994.o
+obj-$(CONFIG_SND_SOC_WM8995) += snd-soc-wm8995.o
obj-$(CONFIG_SND_SOC_WM9081) += snd-soc-wm9081.o
obj-$(CONFIG_SND_SOC_WM9705) += snd-soc-wm9705.o
obj-$(CONFIG_SND_SOC_WM9712) += snd-soc-wm9712.o
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index d272534..ab63d52 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -27,7 +27,6 @@
#include <sound/initval.h>
#include <sound/soc.h>
#include <sound/tlv.h>
-#include <sound/soc-dapm.h>
#include <linux/spi/spi.h>
#include "ad1836.h"
@@ -220,6 +219,7 @@
static int ad1836_probe(struct snd_soc_codec *codec)
{
struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret = 0;
codec->control_data = ad1836->control_data;
@@ -227,7 +227,6 @@
if (ret < 0) {
dev_err(codec->dev, "failed to set cache I/O: %d\n",
ret);
- kfree(ad1836);
return ret;
}
@@ -252,9 +251,9 @@
snd_soc_add_controls(codec, ad1836_snd_controls,
ARRAY_SIZE(ad1836_snd_controls));
- snd_soc_dapm_new_controls(codec, ad1836_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, ad1836_dapm_widgets,
ARRAY_SIZE(ad1836_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+ snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
return ret;
}
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index fa2834c..da46479 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -19,12 +19,10 @@
#include <sound/initval.h>
#include <sound/soc.h>
#include <sound/tlv.h>
-#include <sound/soc-dapm.h>
#include "ad193x.h"
/* codec private data */
struct ad193x_priv {
- u8 reg_cache[AD193X_NUM_REGS];
enum snd_soc_control_type bus_type;
void *control_data;
int sysclk;
@@ -353,6 +351,7 @@
static int ad193x_probe(struct snd_soc_codec *codec)
{
struct ad193x_priv *ad193x = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
codec->control_data = ad193x->control_data;
@@ -363,7 +362,6 @@
if (ret < 0) {
dev_err(codec->dev, "failed to set cache I/O: %d\n",
ret);
- kfree(ad193x);
return ret;
}
@@ -385,9 +383,9 @@
snd_soc_add_controls(codec, ad193x_snd_controls,
ARRAY_SIZE(ad193x_snd_controls));
- snd_soc_dapm_new_controls(codec, ad193x_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, ad193x_dapm_widgets,
ARRAY_SIZE(ad193x_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+ snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
return ret;
}
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 410ccd5..34cb51e 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -29,7 +29,6 @@
#include <sound/ac97_codec.h>
#include <sound/initval.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include "ad1980.h"
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index cd88c8f..8b38739 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -24,7 +24,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include "ak4535.h"
@@ -290,10 +289,11 @@
static int ak4535_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, ak4535_dapm_widgets,
- ARRAY_SIZE(ak4535_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, ak4535_dapm_widgets,
+ ARRAY_SIZE(ak4535_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -366,9 +366,9 @@
static int ak4535_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
- u16 mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC) & 0xffdf;
+ u16 mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC);
if (!mute)
- ak4535_write(codec, AK4535_DAC, mute_reg);
+ ak4535_write(codec, AK4535_DAC, mute_reg & ~0x20);
else
ak4535_write(codec, AK4535_DAC, mute_reg | 0x20);
return 0;
@@ -381,11 +381,11 @@
switch (level) {
case SND_SOC_BIAS_ON:
- mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC) & 0xffdf;
- ak4535_write(codec, AK4535_DAC, mute_reg);
+ mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC);
+ ak4535_write(codec, AK4535_DAC, mute_reg & ~0x20);
break;
case SND_SOC_BIAS_PREPARE:
- mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC) & 0xffdf;
+ mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC);
ak4535_write(codec, AK4535_DAC, mute_reg | 0x20);
break;
case SND_SOC_BIAS_STANDBY:
@@ -399,7 +399,7 @@
ak4535_write(codec, AK4535_PM1, i & (~0x80));
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 90c90b7..f00eba3 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -26,7 +26,7 @@
#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
#include <sound/initval.h>
#include <sound/tlv.h>
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 24f5f49..2ec75ab 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -17,7 +17,6 @@
#include <linux/delay.h>
#include <linux/slab.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -28,7 +27,6 @@
struct ak4671_priv {
enum snd_soc_control_type control_type;
void *control_data;
- u8 reg_cache[AK4671_CACHEREGNUM];
};
/* ak4671 register cache & default register settings */
@@ -437,10 +435,11 @@
static int ak4671_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, ak4671_dapm_widgets,
- ARRAY_SIZE(ak4671_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_controls(dapm, ak4671_dapm_widgets,
+ ARRAY_SIZE(ak4671_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -602,7 +601,7 @@
snd_soc_write(codec, AK4671_AD_DA_POWER_MANAGEMENT, 0x00);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
new file mode 100644
index 0000000..4f377c9
--- /dev/null
+++ b/sound/soc/codecs/alc5623.c
@@ -0,0 +1,1117 @@
+/*
+ * alc5623.c -- alc562[123] ALSA Soc Audio driver
+ *
+ * Copyright 2008 Realtek Microelectronics
+ * Author: flove <flove@realtek.com> Ethan <eku@marvell.com>
+ *
+ * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ *
+ * Based on WM8753.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/alc5623.h>
+
+#include "alc5623.h"
+
+static int caps_charge = 2000;
+module_param(caps_charge, int, 0);
+MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)");
+
+/* codec private data */
+struct alc5623_priv {
+ enum snd_soc_control_type control_type;
+ void *control_data;
+ struct mutex mutex;
+ u8 id;
+ unsigned int sysclk;
+ u16 reg_cache[ALC5623_VENDOR_ID2+2];
+ unsigned int add_ctrl;
+ unsigned int jack_det_ctrl;
+};
+
+static void alc5623_fill_cache(struct snd_soc_codec *codec)
+{
+ int i, step = codec->driver->reg_cache_step;
+ u16 *cache = codec->reg_cache;
+
+ /* not really efficient ... */
+ for (i = 0 ; i < codec->driver->reg_cache_size ; i += step)
+ cache[i] = codec->hw_read(codec, i);
+}
+
+static inline int alc5623_reset(struct snd_soc_codec *codec)
+{
+ return snd_soc_write(codec, ALC5623_RESET, 0);
+}
+
+static int amp_mixer_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ /* to power-on/off class-d amp generators/speaker */
+ /* need to write to 'index-46h' register : */
+ /* so write index num (here 0x46) to reg 0x6a */
+ /* and then 0xffff/0 to reg 0x6c */
+ snd_soc_write(w->codec, ALC5623_HID_CTRL_INDEX, 0x46);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0xFFFF);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0);
+ break;
+ }
+
+ return 0;
+}
+
+/*
+ * ALC5623 Controls
+ */
+
+static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0);
+static const unsigned int boost_tlv[] = {
+ TLV_DB_RANGE_HEAD(3),
+ 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+ 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
+ 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
+
+static const struct snd_kcontrol_new rt5621_vol_snd_controls[] = {
+ SOC_DOUBLE_TLV("Speaker Playback Volume",
+ ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+ SOC_DOUBLE("Speaker Playback Switch",
+ ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+ SOC_DOUBLE_TLV("Headphone Playback Volume",
+ ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+ SOC_DOUBLE("Headphone Playback Switch",
+ ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new rt5622_vol_snd_controls[] = {
+ SOC_DOUBLE_TLV("Speaker Playback Volume",
+ ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+ SOC_DOUBLE("Speaker Playback Switch",
+ ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+ SOC_DOUBLE_TLV("Line Playback Volume",
+ ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+ SOC_DOUBLE("Line Playback Switch",
+ ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_vol_snd_controls[] = {
+ SOC_DOUBLE_TLV("Line Playback Volume",
+ ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+ SOC_DOUBLE("Line Playback Switch",
+ ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+ SOC_DOUBLE_TLV("Headphone Playback Volume",
+ ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+ SOC_DOUBLE("Headphone Playback Switch",
+ ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_snd_controls[] = {
+ SOC_DOUBLE_TLV("Auxout Playback Volume",
+ ALC5623_MONO_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+ SOC_DOUBLE("Auxout Playback Switch",
+ ALC5623_MONO_AUX_OUT_VOL, 15, 7, 1, 1),
+ SOC_DOUBLE_TLV("PCM Playback Volume",
+ ALC5623_STEREO_DAC_VOL, 8, 0, 31, 1, vol_tlv),
+ SOC_DOUBLE_TLV("AuxI Capture Volume",
+ ALC5623_AUXIN_VOL, 8, 0, 31, 1, vol_tlv),
+ SOC_DOUBLE_TLV("LineIn Capture Volume",
+ ALC5623_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv),
+ SOC_SINGLE_TLV("Mic1 Capture Volume",
+ ALC5623_MIC_VOL, 8, 31, 1, vol_tlv),
+ SOC_SINGLE_TLV("Mic2 Capture Volume",
+ ALC5623_MIC_VOL, 0, 31, 1, vol_tlv),
+ SOC_DOUBLE_TLV("Rec Capture Volume",
+ ALC5623_ADC_REC_GAIN, 7, 0, 31, 0, adc_rec_tlv),
+ SOC_SINGLE_TLV("Mic 1 Boost Volume",
+ ALC5623_MIC_CTRL, 10, 2, 0, boost_tlv),
+ SOC_SINGLE_TLV("Mic 2 Boost Volume",
+ ALC5623_MIC_CTRL, 8, 2, 0, boost_tlv),
+ SOC_SINGLE_TLV("Digital Boost Volume",
+ ALC5623_ADD_CTRL_REG, 4, 3, 0, dig_tlv),
+};
+
+/*
+ * DAPM Controls
+ */
+static const struct snd_kcontrol_new alc5623_hp_mixer_controls[] = {
+SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5623_LINE_IN_VOL, 15, 1, 1),
+SOC_DAPM_SINGLE("AUXI2HP Playback Switch", ALC5623_AUXIN_VOL, 15, 1, 1),
+SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 15, 1, 1),
+SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 7, 1, 1),
+SOC_DAPM_SINGLE("DAC2HP Playback Switch", ALC5623_STEREO_DAC_VOL, 15, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_hpl_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5623_ADC_REC_GAIN, 15, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_hpr_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5623_ADC_REC_GAIN, 14, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_mono_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5623_ADC_REC_GAIN, 13, 1, 1),
+SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5623_ADC_REC_GAIN, 12, 1, 1),
+SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5623_LINE_IN_VOL, 13, 1, 1),
+SOC_DAPM_SINGLE("AUXI2MONO Playback Switch", ALC5623_AUXIN_VOL, 13, 1, 1),
+SOC_DAPM_SINGLE("MIC12MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 13, 1, 1),
+SOC_DAPM_SINGLE("MIC22MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 5, 1, 1),
+SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5623_STEREO_DAC_VOL, 13, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_speaker_mixer_controls[] = {
+SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5623_LINE_IN_VOL, 14, 1, 1),
+SOC_DAPM_SINGLE("AUXI2SPK Playback Switch", ALC5623_AUXIN_VOL, 14, 1, 1),
+SOC_DAPM_SINGLE("MIC12SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 14, 1, 1),
+SOC_DAPM_SINGLE("MIC22SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 6, 1, 1),
+SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5623_STEREO_DAC_VOL, 14, 1, 1),
+};
+
+/* Left Record Mixer */
+static const struct snd_kcontrol_new alc5623_captureL_mixer_controls[] = {
+SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 14, 1, 1),
+SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 13, 1, 1),
+SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5623_ADC_REC_MIXER, 12, 1, 1),
+SOC_DAPM_SINGLE("Left AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 11, 1, 1),
+SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5623_ADC_REC_MIXER, 10, 1, 1),
+SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 9, 1, 1),
+SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 8, 1, 1),
+};
+
+/* Right Record Mixer */
+static const struct snd_kcontrol_new alc5623_captureR_mixer_controls[] = {
+SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 6, 1, 1),
+SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 5, 1, 1),
+SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5623_ADC_REC_MIXER, 4, 1, 1),
+SOC_DAPM_SINGLE("Right AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 3, 1, 1),
+SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5623_ADC_REC_MIXER, 2, 1, 1),
+SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 1, 1, 1),
+SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 0, 1, 1),
+};
+
+static const char *alc5623_spk_n_sour_sel[] = {
+ "RN/-R", "RP/+R", "LN/-R", "Vmid" };
+static const char *alc5623_hpl_out_input_sel[] = {
+ "Vmid", "HP Left Mix"};
+static const char *alc5623_hpr_out_input_sel[] = {
+ "Vmid", "HP Right Mix"};
+static const char *alc5623_spkout_input_sel[] = {
+ "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
+static const char *alc5623_aux_out_input_sel[] = {
+ "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
+
+/* auxout output mux */
+static const struct soc_enum alc5623_aux_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 6, 4, alc5623_aux_out_input_sel);
+static const struct snd_kcontrol_new alc5623_auxout_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum);
+
+/* speaker output mux */
+static const struct soc_enum alc5623_spkout_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 10, 4, alc5623_spkout_input_sel);
+static const struct snd_kcontrol_new alc5623_spkout_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum);
+
+/* headphone left output mux */
+static const struct soc_enum alc5623_hpl_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 9, 2, alc5623_hpl_out_input_sel);
+static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum);
+
+/* headphone right output mux */
+static const struct soc_enum alc5623_hpr_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 8, 2, alc5623_hpr_out_input_sel);
+static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum);
+
+/* speaker output N select */
+static const struct soc_enum alc5623_spk_n_sour_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 14, 4, alc5623_spk_n_sour_sel);
+static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum);
+
+static const struct snd_soc_dapm_widget alc5623_dapm_widgets[] = {
+/* Muxes */
+SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0,
+ &alc5623_auxout_mux_controls),
+SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0,
+ &alc5623_spkout_mux_controls),
+SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0,
+ &alc5623_hpl_out_mux_controls),
+SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0,
+ &alc5623_hpr_out_mux_controls),
+SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0,
+ &alc5623_spkoutn_mux_controls),
+
+/* output mixers */
+SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0,
+ &alc5623_hp_mixer_controls[0],
+ ARRAY_SIZE(alc5623_hp_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPR Mix", ALC5623_PWR_MANAG_ADD2, 4, 0,
+ &alc5623_hpr_mixer_controls[0],
+ ARRAY_SIZE(alc5623_hpr_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPL Mix", ALC5623_PWR_MANAG_ADD2, 5, 0,
+ &alc5623_hpl_mixer_controls[0],
+ ARRAY_SIZE(alc5623_hpl_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("Mono Mix", ALC5623_PWR_MANAG_ADD2, 2, 0,
+ &alc5623_mono_mixer_controls[0],
+ ARRAY_SIZE(alc5623_mono_mixer_controls)),
+SND_SOC_DAPM_MIXER("Speaker Mix", ALC5623_PWR_MANAG_ADD2, 3, 0,
+ &alc5623_speaker_mixer_controls[0],
+ ARRAY_SIZE(alc5623_speaker_mixer_controls)),
+
+/* input mixers */
+SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5623_PWR_MANAG_ADD2, 1, 0,
+ &alc5623_captureL_mixer_controls[0],
+ ARRAY_SIZE(alc5623_captureL_mixer_controls)),
+SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5623_PWR_MANAG_ADD2, 0, 0,
+ &alc5623_captureR_mixer_controls[0],
+ ARRAY_SIZE(alc5623_captureR_mixer_controls)),
+
+SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback",
+ ALC5623_PWR_MANAG_ADD2, 9, 0),
+SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback",
+ ALC5623_PWR_MANAG_ADD2, 8, 0),
+SND_SOC_DAPM_MIXER("I2S Mix", ALC5623_PWR_MANAG_ADD1, 15, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("AuxI Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_ADC("Left ADC", "Left HiFi Capture",
+ ALC5623_PWR_MANAG_ADD2, 7, 0),
+SND_SOC_DAPM_ADC("Right ADC", "Right HiFi Capture",
+ ALC5623_PWR_MANAG_ADD2, 6, 0),
+SND_SOC_DAPM_PGA("Left Headphone", ALC5623_PWR_MANAG_ADD3, 10, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right Headphone", ALC5623_PWR_MANAG_ADD3, 9, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SpeakerOut", ALC5623_PWR_MANAG_ADD3, 12, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left AuxOut", ALC5623_PWR_MANAG_ADD3, 14, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right AuxOut", ALC5623_PWR_MANAG_ADD3, 13, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left LineIn", ALC5623_PWR_MANAG_ADD3, 7, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right LineIn", ALC5623_PWR_MANAG_ADD3, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left AuxI", ALC5623_PWR_MANAG_ADD3, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right AuxI", ALC5623_PWR_MANAG_ADD3, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC1 PGA", ALC5623_PWR_MANAG_ADD3, 3, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC2 PGA", ALC5623_PWR_MANAG_ADD3, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5623_PWR_MANAG_ADD3, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5623_PWR_MANAG_ADD3, 0, 0, NULL, 0),
+SND_SOC_DAPM_MICBIAS("Mic Bias1", ALC5623_PWR_MANAG_ADD1, 11, 0),
+
+SND_SOC_DAPM_OUTPUT("AUXOUTL"),
+SND_SOC_DAPM_OUTPUT("AUXOUTR"),
+SND_SOC_DAPM_OUTPUT("HPL"),
+SND_SOC_DAPM_OUTPUT("HPR"),
+SND_SOC_DAPM_OUTPUT("SPKOUT"),
+SND_SOC_DAPM_OUTPUT("SPKOUTN"),
+SND_SOC_DAPM_INPUT("LINEINL"),
+SND_SOC_DAPM_INPUT("LINEINR"),
+SND_SOC_DAPM_INPUT("AUXINL"),
+SND_SOC_DAPM_INPUT("AUXINR"),
+SND_SOC_DAPM_INPUT("MIC1"),
+SND_SOC_DAPM_INPUT("MIC2"),
+SND_SOC_DAPM_VMID("Vmid"),
+};
+
+static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"};
+static const struct soc_enum alc5623_amp_enum =
+ SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 13, 2, alc5623_amp_names);
+static const struct snd_kcontrol_new alc5623_amp_mux_controls =
+ SOC_DAPM_ENUM("Route", alc5623_amp_enum);
+
+static const struct snd_soc_dapm_widget alc5623_dapm_amp_widgets[] = {
+SND_SOC_DAPM_PGA_E("D Amp", ALC5623_PWR_MANAG_ADD2, 14, 0, NULL, 0,
+ amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_PGA("AB Amp", ALC5623_PWR_MANAG_ADD2, 15, 0, NULL, 0),
+SND_SOC_DAPM_MUX("AB-D Amp Mux", SND_SOC_NOPM, 0, 0,
+ &alc5623_amp_mux_controls),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+ /* virtual mixer - mixes left & right channels */
+ {"I2S Mix", NULL, "Left DAC"},
+ {"I2S Mix", NULL, "Right DAC"},
+ {"Line Mix", NULL, "Right LineIn"},
+ {"Line Mix", NULL, "Left LineIn"},
+ {"AuxI Mix", NULL, "Left AuxI"},
+ {"AuxI Mix", NULL, "Right AuxI"},
+ {"AUXOUTL", NULL, "Left AuxOut"},
+ {"AUXOUTR", NULL, "Right AuxOut"},
+
+ /* HP mixer */
+ {"HPL Mix", "ADC2HP_L Playback Switch", "Left Capture Mix"},
+ {"HPL Mix", NULL, "HP Mix"},
+ {"HPR Mix", "ADC2HP_R Playback Switch", "Right Capture Mix"},
+ {"HPR Mix", NULL, "HP Mix"},
+ {"HP Mix", "LI2HP Playback Switch", "Line Mix"},
+ {"HP Mix", "AUXI2HP Playback Switch", "AuxI Mix"},
+ {"HP Mix", "MIC12HP Playback Switch", "MIC1 PGA"},
+ {"HP Mix", "MIC22HP Playback Switch", "MIC2 PGA"},
+ {"HP Mix", "DAC2HP Playback Switch", "I2S Mix"},
+
+ /* speaker mixer */
+ {"Speaker Mix", "LI2SPK Playback Switch", "Line Mix"},
+ {"Speaker Mix", "AUXI2SPK Playback Switch", "AuxI Mix"},
+ {"Speaker Mix", "MIC12SPK Playback Switch", "MIC1 PGA"},
+ {"Speaker Mix", "MIC22SPK Playback Switch", "MIC2 PGA"},
+ {"Speaker Mix", "DAC2SPK Playback Switch", "I2S Mix"},
+
+ /* mono mixer */
+ {"Mono Mix", "ADC2MONO_L Playback Switch", "Left Capture Mix"},
+ {"Mono Mix", "ADC2MONO_R Playback Switch", "Right Capture Mix"},
+ {"Mono Mix", "LI2MONO Playback Switch", "Line Mix"},
+ {"Mono Mix", "AUXI2MONO Playback Switch", "AuxI Mix"},
+ {"Mono Mix", "MIC12MONO Playback Switch", "MIC1 PGA"},
+ {"Mono Mix", "MIC22MONO Playback Switch", "MIC2 PGA"},
+ {"Mono Mix", "DAC2MONO Playback Switch", "I2S Mix"},
+
+ /* Left record mixer */
+ {"Left Capture Mix", "LineInL Capture Switch", "LINEINL"},
+ {"Left Capture Mix", "Left AuxI Capture Switch", "AUXINL"},
+ {"Left Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"},
+ {"Left Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"},
+ {"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"},
+ {"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
+ {"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
+
+ /*Right record mixer */
+ {"Right Capture Mix", "LineInR Capture Switch", "LINEINR"},
+ {"Right Capture Mix", "Right AuxI Capture Switch", "AUXINR"},
+ {"Right Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"},
+ {"Right Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"},
+ {"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"},
+ {"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
+ {"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
+
+ /* headphone left mux */
+ {"Left Headphone Mux", "HP Left Mix", "HPL Mix"},
+ {"Left Headphone Mux", "Vmid", "Vmid"},
+
+ /* headphone right mux */
+ {"Right Headphone Mux", "HP Right Mix", "HPR Mix"},
+ {"Right Headphone Mux", "Vmid", "Vmid"},
+
+ /* speaker out mux */
+ {"SpeakerOut Mux", "Vmid", "Vmid"},
+ {"SpeakerOut Mux", "HPOut Mix", "HPOut Mix"},
+ {"SpeakerOut Mux", "Speaker Mix", "Speaker Mix"},
+ {"SpeakerOut Mux", "Mono Mix", "Mono Mix"},
+
+ /* Mono/Aux Out mux */
+ {"AuxOut Mux", "Vmid", "Vmid"},
+ {"AuxOut Mux", "HPOut Mix", "HPOut Mix"},
+ {"AuxOut Mux", "Speaker Mix", "Speaker Mix"},
+ {"AuxOut Mux", "Mono Mix", "Mono Mix"},
+
+ /* output pga */
+ {"HPL", NULL, "Left Headphone"},
+ {"Left Headphone", NULL, "Left Headphone Mux"},
+ {"HPR", NULL, "Right Headphone"},
+ {"Right Headphone", NULL, "Right Headphone Mux"},
+ {"Left AuxOut", NULL, "AuxOut Mux"},
+ {"Right AuxOut", NULL, "AuxOut Mux"},
+
+ /* input pga */
+ {"Left LineIn", NULL, "LINEINL"},
+ {"Right LineIn", NULL, "LINEINR"},
+ {"Left AuxI", NULL, "AUXINL"},
+ {"Right AuxI", NULL, "AUXINR"},
+ {"MIC1 Pre Amp", NULL, "MIC1"},
+ {"MIC2 Pre Amp", NULL, "MIC2"},
+ {"MIC1 PGA", NULL, "MIC1 Pre Amp"},
+ {"MIC2 PGA", NULL, "MIC2 Pre Amp"},
+
+ /* left ADC */
+ {"Left ADC", NULL, "Left Capture Mix"},
+
+ /* right ADC */
+ {"Right ADC", NULL, "Right Capture Mix"},
+
+ {"SpeakerOut N Mux", "RN/-R", "SpeakerOut"},
+ {"SpeakerOut N Mux", "RP/+R", "SpeakerOut"},
+ {"SpeakerOut N Mux", "LN/-R", "SpeakerOut"},
+ {"SpeakerOut N Mux", "Vmid", "Vmid"},
+
+ {"SPKOUT", NULL, "SpeakerOut"},
+ {"SPKOUTN", NULL, "SpeakerOut N Mux"},
+};
+
+static const struct snd_soc_dapm_route intercon_spk[] = {
+ {"SpeakerOut", NULL, "SpeakerOut Mux"},
+};
+
+static const struct snd_soc_dapm_route intercon_amp_spk[] = {
+ {"AB Amp", NULL, "SpeakerOut Mux"},
+ {"D Amp", NULL, "SpeakerOut Mux"},
+ {"AB-D Amp Mux", "AB Amp", "AB Amp"},
+ {"AB-D Amp Mux", "D Amp", "D Amp"},
+ {"SpeakerOut", NULL, "AB-D Amp Mux"},
+};
+
+/* PLL divisors */
+struct _pll_div {
+ u32 pll_in;
+ u32 pll_out;
+ u16 regvalue;
+};
+
+/* Note : pll code from original alc5623 driver. Not sure of how good it is */
+/* usefull only for master mode */
+static const struct _pll_div codec_master_pll_div[] = {
+
+ { 2048000, 8192000, 0x0ea0},
+ { 3686400, 8192000, 0x4e27},
+ { 12000000, 8192000, 0x456b},
+ { 13000000, 8192000, 0x495f},
+ { 13100000, 8192000, 0x0320},
+ { 2048000, 11289600, 0xf637},
+ { 3686400, 11289600, 0x2f22},
+ { 12000000, 11289600, 0x3e2f},
+ { 13000000, 11289600, 0x4d5b},
+ { 13100000, 11289600, 0x363b},
+ { 2048000, 16384000, 0x1ea0},
+ { 3686400, 16384000, 0x9e27},
+ { 12000000, 16384000, 0x452b},
+ { 13000000, 16384000, 0x542f},
+ { 13100000, 16384000, 0x03a0},
+ { 2048000, 16934400, 0xe625},
+ { 3686400, 16934400, 0x9126},
+ { 12000000, 16934400, 0x4d2c},
+ { 13000000, 16934400, 0x742f},
+ { 13100000, 16934400, 0x3c27},
+ { 2048000, 22579200, 0x2aa0},
+ { 3686400, 22579200, 0x2f20},
+ { 12000000, 22579200, 0x7e2f},
+ { 13000000, 22579200, 0x742f},
+ { 13100000, 22579200, 0x3c27},
+ { 2048000, 24576000, 0x2ea0},
+ { 3686400, 24576000, 0xee27},
+ { 12000000, 24576000, 0x2915},
+ { 13000000, 24576000, 0x772e},
+ { 13100000, 24576000, 0x0d20},
+};
+
+static const struct _pll_div codec_slave_pll_div[] = {
+
+ { 1024000, 16384000, 0x3ea0},
+ { 1411200, 22579200, 0x3ea0},
+ { 1536000, 24576000, 0x3ea0},
+ { 2048000, 16384000, 0x1ea0},
+ { 2822400, 22579200, 0x1ea0},
+ { 3072000, 24576000, 0x1ea0},
+
+};
+
+static int alc5623_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+ int source, unsigned int freq_in, unsigned int freq_out)
+{
+ int i;
+ struct snd_soc_codec *codec = codec_dai->codec;
+ int gbl_clk = 0, pll_div = 0;
+ u16 reg;
+
+ if (pll_id < ALC5623_PLL_FR_MCLK || pll_id > ALC5623_PLL_FR_BCK)
+ return -ENODEV;
+
+ /* Disable PLL power */
+ snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2,
+ ALC5623_PWR_ADD2_PLL,
+ 0);
+
+ /* pll is not used in slave mode */
+ reg = snd_soc_read(codec, ALC5623_DAI_CONTROL);
+ if (reg & ALC5623_DAI_SDP_SLAVE_MODE)
+ return 0;
+
+ if (!freq_in || !freq_out)
+ return 0;
+
+ switch (pll_id) {
+ case ALC5623_PLL_FR_MCLK:
+ for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) {
+ if (codec_master_pll_div[i].pll_in == freq_in
+ && codec_master_pll_div[i].pll_out == freq_out) {
+ /* PLL source from MCLK */
+ pll_div = codec_master_pll_div[i].regvalue;
+ break;
+ }
+ }
+ break;
+ case ALC5623_PLL_FR_BCK:
+ for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) {
+ if (codec_slave_pll_div[i].pll_in == freq_in
+ && codec_slave_pll_div[i].pll_out == freq_out) {
+ /* PLL source from Bitclk */
+ gbl_clk = ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK;
+ pll_div = codec_slave_pll_div[i].regvalue;
+ break;
+ }
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (!pll_div)
+ return -EINVAL;
+
+ snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk);
+ snd_soc_write(codec, ALC5623_PLL_CTRL, pll_div);
+ snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2,
+ ALC5623_PWR_ADD2_PLL,
+ ALC5623_PWR_ADD2_PLL);
+ gbl_clk |= ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL;
+ snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk);
+
+ return 0;
+}
+
+struct _coeff_div {
+ u16 fs;
+ u16 regvalue;
+};
+
+/* codec hifi mclk (after PLL) clock divider coefficients */
+/* values inspired from column BCLK=32Fs of Appendix A table */
+static const struct _coeff_div coeff_div[] = {
+ {256*8, 0x3a69},
+ {384*8, 0x3c6b},
+ {256*4, 0x2a69},
+ {384*4, 0x2c6b},
+ {256*2, 0x1a69},
+ {384*2, 0x1c6b},
+ {256*1, 0x0a69},
+ {384*1, 0x0c6b},
+};
+
+static int get_coeff(struct snd_soc_codec *codec, int rate)
+{
+ struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+ if (coeff_div[i].fs * rate == alc5623->sysclk)
+ return i;
+ }
+ return -EINVAL;
+}
+
+/*
+ * Clock after PLL and dividers
+ */
+static int alc5623_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+
+ switch (freq) {
+ case 8192000:
+ case 11289600:
+ case 12288000:
+ case 16384000:
+ case 16934400:
+ case 18432000:
+ case 22579200:
+ case 24576000:
+ alc5623->sysclk = freq;
+ return 0;
+ }
+ return -EINVAL;
+}
+
+static int alc5623_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ u16 iface = 0;
+
+ /* set master/slave audio interface */
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ iface = ALC5623_DAI_SDP_MASTER_MODE;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ iface = ALC5623_DAI_SDP_SLAVE_MODE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* interface format */
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ iface |= ALC5623_DAI_I2S_DF_I2S;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ iface |= ALC5623_DAI_I2S_DF_RIGHT;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ iface |= ALC5623_DAI_I2S_DF_LEFT;
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ iface |= ALC5623_DAI_I2S_DF_PCM;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ iface |= ALC5623_DAI_I2S_DF_PCM | ALC5623_DAI_I2S_PCM_MODE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* clock inversion */
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_IB_IF:
+ iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return snd_soc_write(codec, ALC5623_DAI_CONTROL, iface);
+}
+
+static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_codec *codec = rtd->codec;
+ struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+ int coeff, rate;
+ u16 iface;
+
+ iface = snd_soc_read(codec, ALC5623_DAI_CONTROL);
+ iface &= ~ALC5623_DAI_I2S_DL_MASK;
+
+ /* bit size */
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ iface |= ALC5623_DAI_I2S_DL_16;
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ iface |= ALC5623_DAI_I2S_DL_20;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ iface |= ALC5623_DAI_I2S_DL_24;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ iface |= ALC5623_DAI_I2S_DL_32;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* set iface & srate */
+ snd_soc_write(codec, ALC5623_DAI_CONTROL, iface);
+ rate = params_rate(params);
+ coeff = get_coeff(codec, rate);
+ if (coeff < 0)
+ return -EINVAL;
+
+ coeff = coeff_div[coeff].regvalue;
+ dev_dbg(codec->dev, "%s: sysclk=%d,rate=%d,coeff=0x%04x\n",
+ __func__, alc5623->sysclk, rate, coeff);
+ snd_soc_write(codec, ALC5623_STEREO_AD_DA_CLK_CTRL, coeff);
+
+ return 0;
+}
+
+static int alc5623_mute(struct snd_soc_dai *dai, int mute)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ u16 hp_mute = ALC5623_MISC_M_DAC_L_INPUT | ALC5623_MISC_M_DAC_R_INPUT;
+ u16 mute_reg = snd_soc_read(codec, ALC5623_MISC_CTRL) & ~hp_mute;
+
+ if (mute)
+ mute_reg |= hp_mute;
+
+ return snd_soc_write(codec, ALC5623_MISC_CTRL, mute_reg);
+}
+
+#define ALC5623_ADD2_POWER_EN (ALC5623_PWR_ADD2_VREF \
+ | ALC5623_PWR_ADD2_DAC_REF_CIR)
+
+#define ALC5623_ADD3_POWER_EN (ALC5623_PWR_ADD3_MAIN_BIAS \
+ | ALC5623_PWR_ADD3_MIC1_BOOST_AD)
+
+#define ALC5623_ADD1_POWER_EN \
+ (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN | ALC5623_PWR_ADD1_SOFTGEN_EN \
+ | ALC5623_PWR_ADD1_DEPOP_BUF_HP | ALC5623_PWR_ADD1_HP_OUT_AMP \
+ | ALC5623_PWR_ADD1_HP_OUT_ENH_AMP)
+
+#define ALC5623_ADD1_POWER_EN_5622 \
+ (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN \
+ | ALC5623_PWR_ADD1_HP_OUT_AMP)
+
+static void enable_power_depop(struct snd_soc_codec *codec)
+{
+ struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+
+ snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD1,
+ ALC5623_PWR_ADD1_SOFTGEN_EN,
+ ALC5623_PWR_ADD1_SOFTGEN_EN);
+
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, ALC5623_ADD3_POWER_EN);
+
+ snd_soc_update_bits(codec, ALC5623_MISC_CTRL,
+ ALC5623_MISC_HP_DEPOP_MODE2_EN,
+ ALC5623_MISC_HP_DEPOP_MODE2_EN);
+
+ msleep(500);
+
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, ALC5623_ADD2_POWER_EN);
+
+ /* avoid writing '1' into 5622 reserved bits */
+ if (alc5623->id == 0x22)
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1,
+ ALC5623_ADD1_POWER_EN_5622);
+ else
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1,
+ ALC5623_ADD1_POWER_EN);
+
+ /* disable HP Depop2 */
+ snd_soc_update_bits(codec, ALC5623_MISC_CTRL,
+ ALC5623_MISC_HP_DEPOP_MODE2_EN,
+ 0);
+
+}
+
+static int alc5623_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ enable_power_depop(codec);
+ break;
+ case SND_SOC_BIAS_PREPARE:
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ /* everything off except vref/vmid, */
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2,
+ ALC5623_PWR_ADD2_VREF);
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3,
+ ALC5623_PWR_ADD3_MAIN_BIAS);
+ break;
+ case SND_SOC_BIAS_OFF:
+ /* everything off, dac mute, inactive */
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, 0);
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, 0);
+ snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, 0);
+ break;
+ }
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+#define ALC5623_FORMATS (SNDRV_PCM_FMTBIT_S16_LE \
+ | SNDRV_PCM_FMTBIT_S24_LE \
+ | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops alc5623_dai_ops = {
+ .hw_params = alc5623_pcm_hw_params,
+ .digital_mute = alc5623_mute,
+ .set_fmt = alc5623_set_dai_fmt,
+ .set_sysclk = alc5623_set_dai_sysclk,
+ .set_pll = alc5623_set_dai_pll,
+};
+
+static struct snd_soc_dai_driver alc5623_dai = {
+ .name = "alc5623-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = ALC5623_FORMATS,},
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = ALC5623_FORMATS,},
+
+ .ops = &alc5623_dai_ops,
+};
+
+static int alc5623_suspend(struct snd_soc_codec *codec, pm_message_t mesg)
+{
+ alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static int alc5623_resume(struct snd_soc_codec *codec)
+{
+ int i, step = codec->driver->reg_cache_step;
+ u16 *cache = codec->reg_cache;
+
+ /* Sync reg_cache with the hardware */
+ for (i = 2 ; i < codec->driver->reg_cache_size ; i += step)
+ snd_soc_write(codec, i, cache[i]);
+
+ alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ /* charge alc5623 caps */
+ if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
+ alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ codec->dapm.bias_level = SND_SOC_BIAS_ON;
+ alc5623_set_bias_level(codec, codec->dapm.bias_level);
+ }
+
+ return 0;
+}
+
+static int alc5623_probe(struct snd_soc_codec *codec)
+{
+ struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ int ret;
+
+ ret = snd_soc_codec_set_cache_io(codec, 8, 16, alc5623->control_type);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+ return ret;
+ }
+
+ alc5623_reset(codec);
+ alc5623_fill_cache(codec);
+
+ /* power on device */
+ alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ if (alc5623->add_ctrl) {
+ snd_soc_write(codec, ALC5623_ADD_CTRL_REG,
+ alc5623->add_ctrl);
+ }
+
+ if (alc5623->jack_det_ctrl) {
+ snd_soc_write(codec, ALC5623_JACK_DET_CTRL,
+ alc5623->jack_det_ctrl);
+ }
+
+ switch (alc5623->id) {
+ case 0x21:
+ snd_soc_add_controls(codec, rt5621_vol_snd_controls,
+ ARRAY_SIZE(rt5621_vol_snd_controls));
+ break;
+ case 0x22:
+ snd_soc_add_controls(codec, rt5622_vol_snd_controls,
+ ARRAY_SIZE(rt5622_vol_snd_controls));
+ break;
+ case 0x23:
+ snd_soc_add_controls(codec, alc5623_vol_snd_controls,
+ ARRAY_SIZE(alc5623_vol_snd_controls));
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_add_controls(codec, alc5623_snd_controls,
+ ARRAY_SIZE(alc5623_snd_controls));
+
+ snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets,
+ ARRAY_SIZE(alc5623_dapm_widgets));
+
+ /* set up audio path interconnects */
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+ switch (alc5623->id) {
+ case 0x21:
+ case 0x22:
+ snd_soc_dapm_new_controls(dapm, alc5623_dapm_amp_widgets,
+ ARRAY_SIZE(alc5623_dapm_amp_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon_amp_spk,
+ ARRAY_SIZE(intercon_amp_spk));
+ break;
+ case 0x23:
+ snd_soc_dapm_add_routes(dapm, intercon_spk,
+ ARRAY_SIZE(intercon_spk));
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+/* power down chip */
+static int alc5623_remove(struct snd_soc_codec *codec)
+{
+ alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_device_alc5623 = {
+ .probe = alc5623_probe,
+ .remove = alc5623_remove,
+ .suspend = alc5623_suspend,
+ .resume = alc5623_resume,
+ .set_bias_level = alc5623_set_bias_level,
+ .reg_cache_size = ALC5623_VENDOR_ID2+2,
+ .reg_word_size = sizeof(u16),
+ .reg_cache_step = 2,
+};
+
+/*
+ * ALC5623 2 wire address is determined by A1 pin
+ * state during powerup.
+ * low = 0x1a
+ * high = 0x1b
+ */
+static int alc5623_i2c_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct alc5623_platform_data *pdata;
+ struct alc5623_priv *alc5623;
+ int ret, vid1, vid2;
+
+ vid1 = i2c_smbus_read_word_data(client, ALC5623_VENDOR_ID1);
+ if (vid1 < 0) {
+ dev_err(&client->dev, "failed to read I2C\n");
+ return -EIO;
+ }
+ vid1 = ((vid1 & 0xff) << 8) | (vid1 >> 8);
+
+ vid2 = i2c_smbus_read_byte_data(client, ALC5623_VENDOR_ID2);
+ if (vid2 < 0) {
+ dev_err(&client->dev, "failed to read I2C\n");
+ return -EIO;
+ }
+
+ if ((vid1 != 0x10ec) || (vid2 != id->driver_data)) {
+ dev_err(&client->dev, "unknown or wrong codec\n");
+ dev_err(&client->dev, "Expected %x:%lx, got %x:%x\n",
+ 0x10ec, id->driver_data,
+ vid1, vid2);
+ return -ENODEV;
+ }
+
+ dev_dbg(&client->dev, "Found codec id : alc56%02x\n", vid2);
+
+ alc5623 = kzalloc(sizeof(struct alc5623_priv), GFP_KERNEL);
+ if (alc5623 == NULL)
+ return -ENOMEM;
+
+ pdata = client->dev.platform_data;
+ if (pdata) {
+ alc5623->add_ctrl = pdata->add_ctrl;
+ alc5623->jack_det_ctrl = pdata->jack_det_ctrl;
+ }
+
+ alc5623->id = vid2;
+ switch (alc5623->id) {
+ case 0x21:
+ alc5623_dai.name = "alc5621-hifi";
+ break;
+ case 0x22:
+ alc5623_dai.name = "alc5622-hifi";
+ break;
+ case 0x23:
+ alc5623_dai.name = "alc5623-hifi";
+ break;
+ default:
+ kfree(alc5623);
+ return -EINVAL;
+ }
+
+ i2c_set_clientdata(client, alc5623);
+ alc5623->control_data = client;
+ alc5623->control_type = SND_SOC_I2C;
+ mutex_init(&alc5623->mutex);
+
+ ret = snd_soc_register_codec(&client->dev,
+ &soc_codec_device_alc5623, &alc5623_dai, 1);
+ if (ret != 0) {
+ dev_err(&client->dev, "Failed to register codec: %d\n", ret);
+ kfree(alc5623);
+ }
+
+ return ret;
+}
+
+static int alc5623_i2c_remove(struct i2c_client *client)
+{
+ struct alc5623_priv *alc5623 = i2c_get_clientdata(client);
+
+ snd_soc_unregister_codec(&client->dev);
+ kfree(alc5623);
+ return 0;
+}
+
+static const struct i2c_device_id alc5623_i2c_table[] = {
+ {"alc5621", 0x21},
+ {"alc5622", 0x22},
+ {"alc5623", 0x23},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table);
+
+/* i2c codec control layer */
+static struct i2c_driver alc5623_i2c_driver = {
+ .driver = {
+ .name = "alc562x-codec",
+ .owner = THIS_MODULE,
+ },
+ .probe = alc5623_i2c_probe,
+ .remove = __devexit_p(alc5623_i2c_remove),
+ .id_table = alc5623_i2c_table,
+};
+
+static int __init alc5623_modinit(void)
+{
+ int ret;
+
+ ret = i2c_add_driver(&alc5623_i2c_driver);
+ if (ret != 0) {
+ printk(KERN_ERR "%s: can't add i2c driver", __func__);
+ return ret;
+ }
+
+ return ret;
+}
+module_init(alc5623_modinit);
+
+static void __exit alc5623_modexit(void)
+{
+ i2c_del_driver(&alc5623_i2c_driver);
+}
+module_exit(alc5623_modexit);
+
+MODULE_DESCRIPTION("ASoC alc5621/2/3 driver");
+MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/alc5623.h b/sound/soc/codecs/alc5623.h
new file mode 100644
index 0000000..f3d6826
--- /dev/null
+++ b/sound/soc/codecs/alc5623.h
@@ -0,0 +1,161 @@
+/*
+ * alc5623.h -- alc562[123] ALSA Soc Audio driver
+ *
+ * Copyright 2008 Realtek Microelectronics
+ * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * Author: flove <flove@realtek.com>
+ * Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef _ALC5623_H
+#define _ALC5623_H
+
+#define ALC5623_RESET 0x00
+/* 5621 5622 5623 */
+/* speaker output vol 2 2 */
+/* line output vol 4 2 */
+/* HP output vol 4 0 4 */
+#define ALC5623_SPK_OUT_VOL 0x02
+#define ALC5623_HP_OUT_VOL 0x04
+#define ALC5623_MONO_AUX_OUT_VOL 0x06
+#define ALC5623_AUXIN_VOL 0x08
+#define ALC5623_LINE_IN_VOL 0x0A
+#define ALC5623_STEREO_DAC_VOL 0x0C
+#define ALC5623_MIC_VOL 0x0E
+#define ALC5623_MIC_ROUTING_CTRL 0x10
+#define ALC5623_ADC_REC_GAIN 0x12
+#define ALC5623_ADC_REC_MIXER 0x14
+#define ALC5623_SOFT_VOL_CTRL_TIME 0x16
+/* ALC5623_OUTPUT_MIXER_CTRL : */
+/* same remark as for reg 2 line vs speaker */
+#define ALC5623_OUTPUT_MIXER_CTRL 0x1C
+#define ALC5623_MIC_CTRL 0x22
+
+#define ALC5623_DAI_CONTROL 0x34
+#define ALC5623_DAI_SDP_MASTER_MODE (0 << 15)
+#define ALC5623_DAI_SDP_SLAVE_MODE (1 << 15)
+#define ALC5623_DAI_I2S_PCM_MODE (1 << 14)
+#define ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL (1 << 7)
+#define ALC5623_DAI_ADC_DATA_L_R_SWAP (1 << 5)
+#define ALC5623_DAI_DAC_DATA_L_R_SWAP (1 << 4)
+#define ALC5623_DAI_I2S_DL_MASK (3 << 2)
+#define ALC5623_DAI_I2S_DL_32 (3 << 2)
+#define ALC5623_DAI_I2S_DL_24 (2 << 2)
+#define ALC5623_DAI_I2S_DL_20 (1 << 2)
+#define ALC5623_DAI_I2S_DL_16 (0 << 2)
+#define ALC5623_DAI_I2S_DF_PCM (3 << 0)
+#define ALC5623_DAI_I2S_DF_LEFT (2 << 0)
+#define ALC5623_DAI_I2S_DF_RIGHT (1 << 0)
+#define ALC5623_DAI_I2S_DF_I2S (0 << 0)
+
+#define ALC5623_STEREO_AD_DA_CLK_CTRL 0x36
+#define ALC5623_COMPANDING_CTRL 0x38
+
+#define ALC5623_PWR_MANAG_ADD1 0x3A
+#define ALC5623_PWR_ADD1_MAIN_I2S_EN (1 << 15)
+#define ALC5623_PWR_ADD1_ZC_DET_PD_EN (1 << 14)
+#define ALC5623_PWR_ADD1_MIC1_BIAS_EN (1 << 11)
+#define ALC5623_PWR_ADD1_SHORT_CURR_DET_EN (1 << 10)
+#define ALC5623_PWR_ADD1_SOFTGEN_EN (1 << 8) /* rsvd on 5622 */
+#define ALC5623_PWR_ADD1_DEPOP_BUF_HP (1 << 6) /* rsvd on 5622 */
+#define ALC5623_PWR_ADD1_HP_OUT_AMP (1 << 5)
+#define ALC5623_PWR_ADD1_HP_OUT_ENH_AMP (1 << 4) /* rsvd on 5622 */
+#define ALC5623_PWR_ADD1_DEPOP_BUF_AUX (1 << 2)
+#define ALC5623_PWR_ADD1_AUX_OUT_AMP (1 << 1)
+#define ALC5623_PWR_ADD1_AUX_OUT_ENH_AMP (1 << 0) /* rsvd on 5622 */
+
+#define ALC5623_PWR_MANAG_ADD2 0x3C
+#define ALC5623_PWR_ADD2_LINEOUT (1 << 15) /* rt5623 */
+#define ALC5623_PWR_ADD2_CLASS_AB (1 << 15) /* rt5621 */
+#define ALC5623_PWR_ADD2_CLASS_D (1 << 14) /* rt5621 */
+#define ALC5623_PWR_ADD2_VREF (1 << 13)
+#define ALC5623_PWR_ADD2_PLL (1 << 12)
+#define ALC5623_PWR_ADD2_DAC_REF_CIR (1 << 10)
+#define ALC5623_PWR_ADD2_L_DAC_CLK (1 << 9)
+#define ALC5623_PWR_ADD2_R_DAC_CLK (1 << 8)
+#define ALC5623_PWR_ADD2_L_ADC_CLK_GAIN (1 << 7)
+#define ALC5623_PWR_ADD2_R_ADC_CLK_GAIN (1 << 6)
+#define ALC5623_PWR_ADD2_L_HP_MIXER (1 << 5)
+#define ALC5623_PWR_ADD2_R_HP_MIXER (1 << 4)
+#define ALC5623_PWR_ADD2_SPK_MIXER (1 << 3)
+#define ALC5623_PWR_ADD2_MONO_MIXER (1 << 2)
+#define ALC5623_PWR_ADD2_L_ADC_REC_MIXER (1 << 1)
+#define ALC5623_PWR_ADD2_R_ADC_REC_MIXER (1 << 0)
+
+#define ALC5623_PWR_MANAG_ADD3 0x3E
+#define ALC5623_PWR_ADD3_MAIN_BIAS (1 << 15)
+#define ALC5623_PWR_ADD3_AUXOUT_L_VOL_AMP (1 << 14)
+#define ALC5623_PWR_ADD3_AUXOUT_R_VOL_AMP (1 << 13)
+#define ALC5623_PWR_ADD3_SPK_OUT (1 << 12)
+#define ALC5623_PWR_ADD3_HP_L_OUT_VOL (1 << 10)
+#define ALC5623_PWR_ADD3_HP_R_OUT_VOL (1 << 9)
+#define ALC5623_PWR_ADD3_LINEIN_L_VOL (1 << 7)
+#define ALC5623_PWR_ADD3_LINEIN_R_VOL (1 << 6)
+#define ALC5623_PWR_ADD3_AUXIN_L_VOL (1 << 5)
+#define ALC5623_PWR_ADD3_AUXIN_R_VOL (1 << 4)
+#define ALC5623_PWR_ADD3_MIC1_FUN_CTRL (1 << 3)
+#define ALC5623_PWR_ADD3_MIC2_FUN_CTRL (1 << 2)
+#define ALC5623_PWR_ADD3_MIC1_BOOST_AD (1 << 1)
+#define ALC5623_PWR_ADD3_MIC2_BOOST_AD (1 << 0)
+
+#define ALC5623_ADD_CTRL_REG 0x40
+
+#define ALC5623_GLOBAL_CLK_CTRL_REG 0x42
+#define ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL (1 << 15)
+#define ALC5623_GBL_CLK_SYS_SOUR_SEL_MCLK (0 << 15)
+#define ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK (1 << 14)
+#define ALC5623_GBL_CLK_PLL_SOUR_SEL_MCLK (0 << 14)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV8 (3 << 1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV4 (2 << 1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV2 (1 << 1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV1 (0 << 1)
+#define ALC5623_GBL_CLK_PLL_PRE_DIV2 (1 << 0)
+#define ALC5623_GBL_CLK_PLL_PRE_DIV1 (0 << 0)
+
+#define ALC5623_PLL_CTRL 0x44
+#define ALC5623_PLL_CTRL_N_VAL(n) (((n)&0xff) << 8)
+#define ALC5623_PLL_CTRL_K_VAL(k) (((k)&0x7) << 4)
+#define ALC5623_PLL_CTRL_M_VAL(m) ((m)&0xf)
+
+#define ALC5623_GPIO_OUTPUT_PIN_CTRL 0x4A
+#define ALC5623_GPIO_PIN_CONFIG 0x4C
+#define ALC5623_GPIO_PIN_POLARITY 0x4E
+#define ALC5623_GPIO_PIN_STICKY 0x50
+#define ALC5623_GPIO_PIN_WAKEUP 0x52
+#define ALC5623_GPIO_PIN_STATUS 0x54
+#define ALC5623_GPIO_PIN_SHARING 0x56
+#define ALC5623_OVER_CURR_STATUS 0x58
+#define ALC5623_JACK_DET_CTRL 0x5A
+
+#define ALC5623_MISC_CTRL 0x5E
+#define ALC5623_MISC_DISABLE_FAST_VREG (1 << 15)
+#define ALC5623_MISC_SPK_CLASS_AB_OC_PD (1 << 13) /* 5621 */
+#define ALC5623_MISC_SPK_CLASS_AB_OC_DET (1 << 12) /* 5621 */
+#define ALC5623_MISC_HP_DEPOP_MODE3_EN (1 << 10)
+#define ALC5623_MISC_HP_DEPOP_MODE2_EN (1 << 9)
+#define ALC5623_MISC_HP_DEPOP_MODE1_EN (1 << 8)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE3_EN (1 << 6)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE2_EN (1 << 5)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE1_EN (1 << 4)
+#define ALC5623_MISC_M_DAC_L_INPUT (1 << 3)
+#define ALC5623_MISC_M_DAC_R_INPUT (1 << 2)
+#define ALC5623_MISC_IRQOUT_INV_CTRL (1 << 0)
+
+#define ALC5623_PSEDUEO_SPATIAL_CTRL 0x60
+#define ALC5623_EQ_CTRL 0x62
+#define ALC5623_EQ_MODE_ENABLE 0x66
+#define ALC5623_AVC_CTRL 0x68
+#define ALC5623_HID_CTRL_INDEX 0x6A
+#define ALC5623_HID_CTRL_DATA 0x6C
+#define ALC5623_VENDOR_ID1 0x7C
+#define ALC5623_VENDOR_ID2 0x7E
+
+#define ALC5623_PLL_FR_MCLK 0
+#define ALC5623_PLL_FR_BCK 1
+#endif
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index 8236439..46dbfd0 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -36,8 +36,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dai.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <mach/dm365.h>
@@ -116,7 +114,7 @@
DAVINCI_VC_REG12_POWER_ALL_OFF);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 6d4bdc6..3a582ca 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -114,7 +114,6 @@
struct cs4270_private {
enum snd_soc_control_type control_type;
void *control_data;
- u8 reg_cache[CS4270_NUMREGS];
unsigned int mclk; /* Input frequency of the MCLK pin */
unsigned int mode; /* The mode (I2S or left-justified) */
unsigned int slave_mode;
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index cb086ea..8fb7070 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -26,7 +26,6 @@
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <sound/initval.h>
#include <sound/pcm_params.h>
@@ -47,7 +46,6 @@
unsigned int mclk;
unsigned int audio_mode; /* The mode (I2S or left-justified) */
enum master_slave_mode func;
- u8 reg_cache[CS42L51_NUMREGS];
};
#define CS42L51_FORMATS ( \
@@ -519,6 +517,7 @@
static int cs42l51_probe(struct snd_soc_codec *codec)
{
struct cs42l51_private *cs42l51 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret, reg;
codec->control_data = cs42l51->control_data;
@@ -550,9 +549,9 @@
snd_soc_add_controls(codec, cs42l51_snd_controls,
ARRAY_SIZE(cs42l51_snd_controls));
- snd_soc_dapm_new_controls(codec, cs42l51_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, cs42l51_dapm_widgets,
ARRAY_SIZE(cs42l51_dapm_widgets));
- snd_soc_dapm_add_routes(codec, cs42l51_routes,
+ snd_soc_dapm_add_routes(dapm, cs42l51_routes,
ARRAY_SIZE(cs42l51_routes));
return 0;
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index e8d27c8..03d1e86 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -18,7 +18,7 @@
#include <sound/core.h>
#include <sound/initval.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
#include "cx20442.h"
@@ -26,7 +26,6 @@
struct cx20442_priv {
enum snd_soc_control_type control_type;
void *control_data;
- u8 reg_cache[1];
};
#define CX20442_PM 0x0
@@ -89,10 +88,11 @@
static int cx20442_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, cx20442_dapm_widgets,
- ARRAY_SIZE(cx20442_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, cx20442_audio_map,
+ snd_soc_dapm_new_controls(dapm, cx20442_dapm_widgets,
+ ARRAY_SIZE(cx20442_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, cx20442_audio_map,
ARRAY_SIZE(cx20442_audio_map));
return 0;
@@ -263,7 +263,7 @@
/* Prevent the codec driver from further accessing the modem */
codec->hw_write = NULL;
cx20442->control_data = NULL;
- codec->pop_time = 0;
+ codec->card->pop_time = 0;
}
/* Line discipline .hangup() */
@@ -291,7 +291,7 @@
/* Set up codec driver access to modem controls */
cx20442->control_data = tty;
codec->hw_write = (hw_write_t)tty->ops->write;
- codec->pop_time = 1;
+ codec->card->pop_time = 1;
}
}
@@ -348,7 +348,7 @@
cx20442->control_data = NULL;
codec->hw_write = NULL;
- codec->pop_time = 0;
+ codec->card->pop_time = 0;
return 0;
}
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index 58bb9b9..92fd9d7 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -21,7 +21,7 @@
#include <linux/slab.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
#include <sound/initval.h>
#include <sound/tlv.h>
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index 16253ec..f7cd346f 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -22,7 +22,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/initval.h>
-#include <sound/soc-dapm.h>
#include <sound/soc.h>
#define JZ4740_REG_CODEC_1 0x0
@@ -266,7 +265,7 @@
break;
case SND_SOC_BIAS_STANDBY:
/* The only way to clear the suspend flag is to reset the codec */
- if (codec->bias_level == SND_SOC_BIAS_OFF)
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
jz4740_codec_wakeup(codec);
mask = JZ4740_CODEC_1_VREF_DISABLE |
@@ -288,23 +287,25 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
static int jz4740_codec_dev_probe(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
JZ4740_CODEC_1_SW2_ENABLE, JZ4740_CODEC_1_SW2_ENABLE);
snd_soc_add_controls(codec, jz4740_codec_controls,
ARRAY_SIZE(jz4740_codec_controls));
- snd_soc_dapm_new_controls(codec, jz4740_codec_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, jz4740_codec_dapm_widgets,
ARRAY_SIZE(jz4740_codec_dapm_widgets));
- snd_soc_dapm_add_routes(codec, jz4740_codec_dapm_routes,
+ snd_soc_dapm_add_routes(dapm, jz4740_codec_dapm_routes,
ARRAY_SIZE(jz4740_codec_dapm_routes));
snd_soc_dapm_new_widgets(codec);
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 6447dbb..37133c4 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -20,7 +20,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <linux/slab.h>
@@ -1229,15 +1228,17 @@
static int max98088_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, max98088_dapm_widgets,
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ snd_soc_dapm_new_controls(dapm, max98088_dapm_widgets,
ARRAY_SIZE(max98088_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
snd_soc_add_controls(codec, max98088_snd_controls,
ARRAY_SIZE(max98088_snd_controls));
- snd_soc_dapm_new_widgets(codec);
+ snd_soc_dapm_new_widgets(dapm);
return 0;
}
@@ -1622,7 +1623,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF)
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
max98088_sync_cache(codec);
snd_soc_update_bits(codec, M98088_REG_4C_PWR_EN_IN,
@@ -1635,7 +1636,7 @@
codec->cache_sync = 1;
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 6f38d61..2727bef 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -38,7 +38,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include "ssm2602.h"
@@ -207,10 +206,11 @@
static int ssm2602_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, ssm2602_dapm_widgets,
- ARRAY_SIZE(ssm2602_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_conn, ARRAY_SIZE(audio_conn));
+ snd_soc_dapm_new_controls(dapm, ssm2602_dapm_widgets,
+ ARRAY_SIZE(ssm2602_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_conn, ARRAY_SIZE(audio_conn));
return 0;
}
@@ -493,7 +493,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 061f9e5..78b2b50 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -236,7 +236,7 @@
stac9766_ac97_write(codec, AC97_POWERDOWN, 0xffff);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index e8652b1..54a30ef 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -30,7 +30,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <sound/initval.h>
@@ -391,11 +390,12 @@
static int tlv320aic23_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
- ARRAY_SIZE(tlv320aic23_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
+ ARRAY_SIZE(tlv320aic23_dapm_widgets));
/* set up audio path interconnects */
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -574,7 +574,7 @@
tlv320aic23_write(codec, TLV320AIC23_PWR, 0xffff);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 6b7d71e..e2a7608 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -18,7 +18,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include "tlv320aic26.h"
@@ -31,7 +30,6 @@
struct aic26 {
struct spi_device *spi;
struct snd_soc_codec codec;
- u16 reg_cache[AIC26_NUM_REGS]; /* shadow registers */
int master;
int datfm;
int mclk;
@@ -355,7 +353,6 @@
*/
static int aic26_probe(struct snd_soc_codec *codec)
{
- struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
int ret, err, i, reg;
dev_info(codec->dev, "Probing AIC26 SoC CODEC driver\n");
@@ -373,7 +370,7 @@
aic26_reg_write(codec, AIC26_REG_AUDIO_CTRL3, reg);
/* Fill register cache */
- for (i = 0; i < ARRAY_SIZE(aic26->reg_cache); i++)
+ for (i = 0; i < codec->driver->reg_cache_size; i++)
aic26_reg_read(codec, i);
/* Register the sysfs files for debugging */
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 77b8f9a..3bedab2 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -46,7 +46,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <sound/tlv320aic3x.h>
@@ -61,6 +60,8 @@
"DRVDD", /* ADC Analog and Output Driver Voltage */
};
+static LIST_HEAD(reset_list);
+
struct aic3x_priv;
struct aic3x_disable_nb {
@@ -77,6 +78,7 @@
struct aic3x_setup_data *setup;
void *control_data;
unsigned int sysclk;
+ struct list_head list;
int master;
int gpio_reset;
int power;
@@ -183,7 +185,7 @@
if (snd_soc_test_bits(widget->codec, reg, val_mask, val)) {
/* find dapm widget path assoc with kcontrol */
- list_for_each_entry(path, &widget->codec->dapm_paths, list) {
+ list_for_each_entry(path, &widget->dapm->card->paths, list) {
if (path->kcontrol != kcontrol)
continue;
@@ -199,7 +201,7 @@
}
if (found)
- snd_soc_dapm_sync(widget->codec);
+ snd_soc_dapm_sync(widget->dapm);
}
ret = snd_soc_update_bits(widget->codec, reg, val_mask, val);
@@ -788,17 +790,19 @@
static int aic3x_add_widgets(struct snd_soc_codec *codec)
{
struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
ARRAY_SIZE(aic3x_dapm_widgets));
/* set up audio path interconnects */
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
if (aic3x->model == AIC3X_MODEL_3007) {
- snd_soc_dapm_new_controls(codec, aic3007_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets,
ARRAY_SIZE(aic3007_dapm_widgets));
- snd_soc_dapm_add_routes(codec, intercon_3007, ARRAY_SIZE(intercon_3007));
+ snd_soc_dapm_add_routes(dapm, intercon_3007,
+ ARRAY_SIZE(intercon_3007));
}
return 0;
@@ -1075,7 +1079,7 @@
* Put codec to reset and require cache sync as at least one
* of the supplies was disabled
*/
- if (aic3x->gpio_reset >= 0)
+ if (gpio_is_valid(aic3x->gpio_reset))
gpio_set_value(aic3x->gpio_reset, 0);
aic3x->codec->cache_sync = 1;
}
@@ -1102,7 +1106,7 @@
if (!codec->cache_sync)
goto out;
- if (aic3x->gpio_reset >= 0) {
+ if (gpio_is_valid(aic3x->gpio_reset)) {
udelay(1);
gpio_set_value(aic3x->gpio_reset, 1);
}
@@ -1135,7 +1139,7 @@
case SND_SOC_BIAS_ON:
break;
case SND_SOC_BIAS_PREPARE:
- if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
+ if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY &&
aic3x->master) {
/* enable pll */
reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
@@ -1146,7 +1150,7 @@
case SND_SOC_BIAS_STANDBY:
if (!aic3x->power)
aic3x_set_power(codec, 1);
- if (codec->bias_level == SND_SOC_BIAS_PREPARE &&
+ if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE &&
aic3x->master) {
/* disable pll */
reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
@@ -1159,7 +1163,7 @@
aic3x_set_power(codec, 0);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1344,14 +1348,28 @@
return 0;
}
+static bool aic3x_is_shared_reset(struct aic3x_priv *aic3x)
+{
+ struct aic3x_priv *a;
+
+ list_for_each_entry(a, &reset_list, list) {
+ if (gpio_is_valid(aic3x->gpio_reset) &&
+ aic3x->gpio_reset == a->gpio_reset)
+ return true;
+ }
+
+ return false;
+}
+
static int aic3x_probe(struct snd_soc_codec *codec)
{
struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
int ret, i;
+ INIT_LIST_HEAD(&aic3x->list);
codec->control_data = aic3x->control_data;
aic3x->codec = codec;
- codec->idle_bias_off = 1;
+ codec->dapm.idle_bias_off = 1;
ret = snd_soc_codec_set_cache_io(codec, 8, 8, aic3x->control_type);
if (ret != 0) {
@@ -1359,7 +1377,8 @@
return ret;
}
- if (aic3x->gpio_reset >= 0) {
+ if (gpio_is_valid(aic3x->gpio_reset) &&
+ !aic3x_is_shared_reset(aic3x)) {
ret = gpio_request(aic3x->gpio_reset, "tlv320aic3x reset");
if (ret != 0)
goto err_gpio;
@@ -1405,6 +1424,7 @@
snd_soc_add_controls(codec, &aic3x_classd_amp_gain_ctrl, 1);
aic3x_add_widgets(codec);
+ list_add(&aic3x->list, &reset_list);
return 0;
@@ -1414,10 +1434,10 @@
&aic3x->disable_nb[i].nb);
regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
err_get:
- if (aic3x->gpio_reset >= 0)
+ if (gpio_is_valid(aic3x->gpio_reset) &&
+ !aic3x_is_shared_reset(aic3x))
gpio_free(aic3x->gpio_reset);
err_gpio:
- kfree(aic3x);
return ret;
}
@@ -1427,7 +1447,9 @@
int i;
aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF);
- if (aic3x->gpio_reset >= 0) {
+ list_del(&aic3x->list);
+ if (gpio_is_valid(aic3x->gpio_reset) &&
+ !aic3x_is_shared_reset(aic3x)) {
gpio_set_value(aic3x->gpio_reset, 0);
gpio_free(aic3x->gpio_reset);
}
@@ -1523,21 +1545,6 @@
.remove = aic3x_i2c_remove,
.id_table = aic3x_i2c_id,
};
-
-static inline void aic3x_i2c_init(void)
-{
- int ret;
-
- ret = i2c_add_driver(&aic3x_i2c_driver);
- if (ret)
- printk(KERN_ERR "%s: error regsitering i2c driver, %d\n",
- __func__, ret);
-}
-
-static inline void aic3x_i2c_exit(void)
-{
- i2c_del_driver(&aic3x_i2c_driver);
-}
#endif
static int __init aic3x_modinit(void)
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index c5ab8c8..776ac80 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -36,7 +36,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -316,8 +315,6 @@
clock source = internal osc (?) */
dac33_write(codec, DAC33_ANA_VOL_SOFT_STEP_CTRL, DAC33_VOLCLKEN);
- dac33_write(codec, DAC33_PWR_CTRL, DAC33_PDNALLB);
-
/* Restore only selected registers (gains mostly) */
dac33_write(codec, DAC33_LDAC_DIG_VOL_CTRL,
dac33_read_reg_cache(codec, DAC33_LDAC_DIG_VOL_CTRL));
@@ -357,6 +354,21 @@
dac33_write(codec, DAC33_PWR_CTRL, reg);
}
+static inline void dac33_disable_digital(struct snd_soc_codec *codec)
+{
+ u8 reg;
+
+ /* Stop the DAI clock */
+ reg = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B);
+ reg &= ~DAC33_BCLKON;
+ dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_B, reg);
+
+ /* Power down the Oscillator, and DACs */
+ reg = dac33_read_reg_cache(codec, DAC33_PWR_CTRL);
+ reg &= ~(DAC33_OSCPDNB | DAC33_DACRPDNB | DAC33_DACLPDNB);
+ dac33_write(codec, DAC33_PWR_CTRL, reg);
+}
+
static int dac33_hard_power(struct snd_soc_codec *codec, int power)
{
struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
@@ -405,7 +417,7 @@
return ret;
}
-static int playback_event(struct snd_soc_dapm_widget *w,
+static int dac33_playback_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(w->codec);
@@ -417,6 +429,9 @@
dac33_prepare_chip(dac33->substream);
}
break;
+ case SND_SOC_DAPM_POST_PMD:
+ dac33_disable_digital(w->codec);
+ break;
}
return 0;
}
@@ -593,8 +608,8 @@
SND_SOC_DAPM_INPUT("LINEL"),
SND_SOC_DAPM_INPUT("LINER"),
- SND_SOC_DAPM_DAC("DACL", "Left Playback", DAC33_LDAC_PWR_CTRL, 2, 0),
- SND_SOC_DAPM_DAC("DACR", "Right Playback", DAC33_RDAC_PWR_CTRL, 2, 0),
+ SND_SOC_DAPM_DAC("DACL", "Left Playback", SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_DAC("DACR", "Right Playback", SND_SOC_NOPM, 0, 0),
/* Analog bypass */
SND_SOC_DAPM_SWITCH("Analog Left Bypass", SND_SOC_NOPM, 0, 0,
@@ -602,12 +617,18 @@
SND_SOC_DAPM_SWITCH("Analog Right Bypass", SND_SOC_NOPM, 0, 0,
&dac33_dapm_abypassr_control),
- SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Left Amp Power",
+ SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Left Amplifier",
DAC33_OUT_AMP_PWR_CTRL, 6, 3, 3, 0),
- SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Right Amp Power",
+ SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Right Amplifier",
DAC33_OUT_AMP_PWR_CTRL, 4, 3, 3, 0),
- SND_SOC_DAPM_PRE("Prepare Playback", playback_event),
+ SND_SOC_DAPM_SUPPLY("Left DAC Power",
+ DAC33_LDAC_PWR_CTRL, 2, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("Right DAC Power",
+ DAC33_RDAC_PWR_CTRL, 2, 0, NULL, 0),
+
+ SND_SOC_DAPM_PRE("Pre Playback", dac33_playback_event),
+ SND_SOC_DAPM_POST("Post Playback", dac33_playback_event),
};
static const struct snd_soc_dapm_route audio_map[] = {
@@ -615,24 +636,28 @@
{"Analog Left Bypass", "Switch", "LINEL"},
{"Analog Right Bypass", "Switch", "LINER"},
- {"Output Left Amp Power", NULL, "DACL"},
- {"Output Right Amp Power", NULL, "DACR"},
+ {"Output Left Amplifier", NULL, "DACL"},
+ {"Output Right Amplifier", NULL, "DACR"},
- {"Output Left Amp Power", NULL, "Analog Left Bypass"},
- {"Output Right Amp Power", NULL, "Analog Right Bypass"},
+ {"Output Left Amplifier", NULL, "Analog Left Bypass"},
+ {"Output Right Amplifier", NULL, "Analog Right Bypass"},
+
+ {"Output Left Amplifier", NULL, "Left DAC Power"},
+ {"Output Right Amplifier", NULL, "Right DAC Power"},
/* output */
- {"LEFT_LO", NULL, "Output Left Amp Power"},
- {"RIGHT_LO", NULL, "Output Right Amp Power"},
+ {"LEFT_LO", NULL, "Output Left Amplifier"},
+ {"RIGHT_LO", NULL, "Output Right Amplifier"},
};
static int dac33_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, dac33_dapm_widgets,
- ARRAY_SIZE(dac33_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ snd_soc_dapm_new_controls(dapm, dac33_dapm_widgets,
+ ARRAY_SIZE(dac33_dapm_widgets));
/* set up audio path interconnects */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -640,16 +665,18 @@
static int dac33_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
+ struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
int ret;
switch (level) {
case SND_SOC_BIAS_ON:
- dac33_soft_power(codec, 1);
+ if (!dac33->substream)
+ dac33_soft_power(codec, 1);
break;
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Coming from OFF, switch on the codec */
ret = dac33_hard_power(codec, 1);
if (ret != 0)
@@ -660,14 +687,14 @@
break;
case SND_SOC_BIAS_OFF:
/* Do not power off, when the codec is already off */
- if (codec->bias_level == SND_SOC_BIAS_OFF)
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
return 0;
ret = dac33_hard_power(codec, 0);
if (ret != 0)
return ret;
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1415,7 +1442,7 @@
codec->control_data = dac33->control_data;
codec->hw_write = (hw_write_t) i2c_master_send;
- codec->idle_bias_off = 1;
+ codec->dapm.idle_bias_off = 1;
dac33->codec = codec;
/* Read the tlv320dac33 ID registers */
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index d2c2430..0a99f31 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -29,7 +29,6 @@
#include <linux/slab.h>
#include <sound/tpa6130a2-plat.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include "tpa6130a2.h"
@@ -42,7 +41,7 @@
unsigned char regs[TPA6130A2_CACHEREGNUM];
struct regulator *supply;
int power_gpio;
- unsigned char power_state;
+ u8 power_state:1;
enum tpa_model id;
};
@@ -117,7 +116,7 @@
return ret;
}
-static int tpa6130a2_power(int power)
+static int tpa6130a2_power(u8 power)
{
struct tpa6130a2_data *data;
u8 val;
@@ -127,17 +126,19 @@
data = i2c_get_clientdata(tpa6130a2_client);
mutex_lock(&data->mutex);
- if (power && !data->power_state) {
- /* Power on */
- if (data->power_gpio >= 0)
- gpio_set_value(data->power_gpio, 1);
+ if (power == data->power_state)
+ goto exit;
+ if (power) {
ret = regulator_enable(data->supply);
if (ret != 0) {
dev_err(&tpa6130a2_client->dev,
"Failed to enable supply: %d\n", ret);
goto exit;
}
+ /* Power on */
+ if (data->power_gpio >= 0)
+ gpio_set_value(data->power_gpio, 1);
data->power_state = 1;
ret = tpa6130a2_initialize();
@@ -150,12 +151,7 @@
data->power_state = 0;
goto exit;
}
-
- /* Clear SWS */
- val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
- val &= ~TPA6130A2_SWS;
- tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
- } else if (!power && data->power_state) {
+ } else {
/* set SWS */
val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
val |= TPA6130A2_SWS;
@@ -300,6 +296,7 @@
/* Enable amplifier */
val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
val |= channel;
+ val &= ~TPA6130A2_SWS;
tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
/* Unmute channel */
@@ -320,94 +317,41 @@
}
}
-static int tpa6130a2_left_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- tpa6130a2_channel_enable(TPA6130A2_HP_EN_L, 1);
- break;
- case SND_SOC_DAPM_POST_PMD:
- tpa6130a2_channel_enable(TPA6130A2_HP_EN_L, 0);
- break;
- }
- return 0;
-}
-
-static int tpa6130a2_right_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- tpa6130a2_channel_enable(TPA6130A2_HP_EN_R, 1);
- break;
- case SND_SOC_DAPM_POST_PMD:
- tpa6130a2_channel_enable(TPA6130A2_HP_EN_R, 0);
- break;
- }
- return 0;
-}
-
-static int tpa6130a2_supply_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
+int tpa6130a2_stereo_enable(struct snd_soc_codec *codec, int enable)
{
int ret = 0;
-
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
+ if (enable) {
ret = tpa6130a2_power(1);
- break;
- case SND_SOC_DAPM_POST_PMD:
+ if (ret < 0)
+ return ret;
+ tpa6130a2_channel_enable(TPA6130A2_HP_EN_R | TPA6130A2_HP_EN_L,
+ 1);
+ } else {
+ tpa6130a2_channel_enable(TPA6130A2_HP_EN_R | TPA6130A2_HP_EN_L,
+ 0);
ret = tpa6130a2_power(0);
- break;
}
+
return ret;
}
-
-static const struct snd_soc_dapm_widget tpa6130a2_dapm_widgets[] = {
- SND_SOC_DAPM_PGA_E("TPA6130A2 Left", SND_SOC_NOPM,
- 0, 0, NULL, 0, tpa6130a2_left_event,
- SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
- SND_SOC_DAPM_PGA_E("TPA6130A2 Right", SND_SOC_NOPM,
- 0, 0, NULL, 0, tpa6130a2_right_event,
- SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
- SND_SOC_DAPM_SUPPLY("TPA6130A2 Enable", SND_SOC_NOPM,
- 0, 0, tpa6130a2_supply_event,
- SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
- /* Outputs */
- SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Left"),
- SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Right"),
-};
-
-static const struct snd_soc_dapm_route audio_map[] = {
- {"TPA6130A2 Headphone Left", NULL, "TPA6130A2 Left"},
- {"TPA6130A2 Headphone Right", NULL, "TPA6130A2 Right"},
-
- {"TPA6130A2 Headphone Left", NULL, "TPA6130A2 Enable"},
- {"TPA6130A2 Headphone Right", NULL, "TPA6130A2 Enable"},
-};
+EXPORT_SYMBOL_GPL(tpa6130a2_stereo_enable);
int tpa6130a2_add_controls(struct snd_soc_codec *codec)
{
struct tpa6130a2_data *data;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
if (tpa6130a2_client == NULL)
return -ENODEV;
data = i2c_get_clientdata(tpa6130a2_client);
- snd_soc_dapm_new_controls(codec, tpa6130a2_dapm_widgets,
- ARRAY_SIZE(tpa6130a2_dapm_widgets));
-
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-
if (data->id == TPA6140A2)
return snd_soc_add_controls(codec, tpa6140a2_controls,
ARRAY_SIZE(tpa6140a2_controls));
else
return snd_soc_add_controls(codec, tpa6130a2_controls,
ARRAY_SIZE(tpa6130a2_controls));
-
}
EXPORT_SYMBOL_GPL(tpa6130a2_add_controls);
diff --git a/sound/soc/codecs/tpa6130a2.h b/sound/soc/codecs/tpa6130a2.h
index 57e867f..5df49c8 100644
--- a/sound/soc/codecs/tpa6130a2.h
+++ b/sound/soc/codecs/tpa6130a2.h
@@ -57,5 +57,6 @@
#define TPA6130A2_VERSION_MASK (0x0f)
extern int tpa6130a2_add_controls(struct snd_soc_codec *codec);
+extern int tpa6130a2_stereo_enable(struct snd_soc_codec *codec, int enable);
#endif /* __TPA6130A2_H__ */
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index cbebec6..e4d464b 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -32,7 +32,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -233,6 +232,16 @@
return 0;
}
+static inline void twl4030_wait_ms(int time)
+{
+ if (time < 60) {
+ time *= 1000;
+ usleep_range(time, time + 500);
+ } else {
+ msleep(time);
+ }
+}
+
static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
{
struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
@@ -338,10 +347,14 @@
twl4030_write(codec, TWL4030_REG_ANAMICL,
reg | TWL4030_CNCL_OFFSET_START);
- /* wait for offset cancellation to complete */
+ /*
+ * Wait for offset cancellation to complete.
+ * Since this takes a while, do not slam the i2c.
+ * Start polling the status after ~20ms.
+ */
+ msleep(20);
do {
- /* this takes a little while, so don't slam i2c */
- udelay(2000);
+ usleep_range(1000, 2000);
twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte,
TWL4030_REG_ANAMICL);
} while ((i++ < 100) &&
@@ -725,9 +738,12 @@
/* Base values for ramp delay calculation: 2^19 - 2^26 */
unsigned int ramp_base[] = {524288, 1048576, 2097152, 4194304,
8388608, 16777216, 33554432, 67108864};
+ unsigned int delay;
hs_gain = twl4030_read_reg_cache(codec, TWL4030_REG_HS_GAIN_SET);
hs_pop = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
+ delay = (ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
+ twl4030->sysclk) + 1;
/* Enable external mute control, this dramatically reduces
* the pop-noise */
@@ -751,16 +767,14 @@
hs_pop |= TWL4030_RAMP_EN;
twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
/* Wait ramp delay time + 1, so the VMID can settle */
- mdelay((ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
- twl4030->sysclk) + 1);
+ twl4030_wait_ms(delay);
} else {
/* Headset ramp-down _not_ according to
* the TRM, but in a way that it is working */
hs_pop &= ~TWL4030_RAMP_EN;
twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
/* Wait ramp delay time + 1, so the VMID can settle */
- mdelay((ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
- twl4030->sysclk) + 1);
+ twl4030_wait_ms(delay);
/* Bypass the reg_cache to mute the headset */
twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
hs_gain & (~0x0f),
@@ -835,7 +849,7 @@
struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec);
if (twl4030->digimic_delay)
- mdelay(twl4030->digimic_delay);
+ twl4030_wait_ms(twl4030->digimic_delay);
return 0;
}
@@ -1621,10 +1635,11 @@
static int twl4030_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, twl4030_dapm_widgets,
- ARRAY_SIZE(twl4030_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_controls(dapm, twl4030_dapm_widgets,
+ ARRAY_SIZE(twl4030_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -1638,14 +1653,14 @@
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF)
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
twl4030_codec_enable(codec, 1);
break;
case SND_SOC_BIAS_OFF:
twl4030_codec_enable(codec, 0);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1709,6 +1724,7 @@
struct snd_soc_codec *codec = rtd->codec;
struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+ snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24);
if (twl4030->master_substream) {
twl4030->slave_substream = substream;
/* The DAI has one configuration for playback and capture, so
@@ -1833,7 +1849,7 @@
case SNDRV_PCM_FORMAT_S16_LE:
format |= TWL4030_DATA_WIDTH_16S_16W;
break;
- case SNDRV_PCM_FORMAT_S24_LE:
+ case SNDRV_PCM_FORMAT_S32_LE:
format |= TWL4030_DATA_WIDTH_32S_24W;
break;
default:
@@ -2166,7 +2182,7 @@
}
#define TWL4030_RATES (SNDRV_PCM_RATE_8000_48000)
-#define TWL4030_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FORMAT_S24_LE)
+#define TWL4030_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
static struct snd_soc_dai_ops twl4030_dai_hifi_ops = {
.startup = twl4030_startup,
@@ -2245,7 +2261,7 @@
snd_soc_codec_set_drvdata(codec, twl4030);
/* Set the defaults, and power up the codec */
twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
- codec->idle_bias_off = 1;
+ codec->dapm.idle_bias_off = 1;
twl4030_init_chip(codec);
@@ -2257,9 +2273,12 @@
static int twl4030_soc_remove(struct snd_soc_codec *codec)
{
+ struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+
/* Reset registers to their chip default before leaving */
twl4030_reset_registers(codec);
twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ kfree(twl4030);
return 0;
}
@@ -2291,10 +2310,7 @@
static int __devexit twl4030_codec_remove(struct platform_device *pdev)
{
- struct twl4030_priv *twl4030 = dev_get_drvdata(&pdev->dev);
-
snd_soc_unregister_codec(&pdev->dev);
- kfree(twl4030);
return 0;
}
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 10f6e52..2f68f59 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -34,14 +34,46 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include "twl6040.h"
-#define TWL6040_RATES (SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
-#define TWL6040_FORMATS (SNDRV_PCM_FMTBIT_S32_LE)
+#define TWL6040_RATES SNDRV_PCM_RATE_8000_96000
+#define TWL6040_FORMATS (SNDRV_PCM_FMTBIT_S32_LE)
+
+#define TWL6040_OUTHS_0dB 0x00
+#define TWL6040_OUTHS_M30dB 0x0F
+#define TWL6040_OUTHF_0dB 0x03
+#define TWL6040_OUTHF_M52dB 0x1D
+
+#define TWL6040_RAMP_NONE 0
+#define TWL6040_RAMP_UP 1
+#define TWL6040_RAMP_DOWN 2
+
+#define TWL6040_HSL_VOL_MASK 0x0F
+#define TWL6040_HSL_VOL_SHIFT 0
+#define TWL6040_HSR_VOL_MASK 0xF0
+#define TWL6040_HSR_VOL_SHIFT 4
+#define TWL6040_HF_VOL_MASK 0x1F
+#define TWL6040_HF_VOL_SHIFT 0
+
+struct twl6040_output {
+ u16 active;
+ u16 left_vol;
+ u16 right_vol;
+ u16 left_step;
+ u16 right_step;
+ unsigned int step_delay;
+ u16 ramp;
+ u16 mute;
+ struct completion ramp_done;
+};
+
+struct twl6040_jack_data {
+ struct snd_soc_jack *jack;
+ int report;
+};
/* codec private data */
struct twl6040_data {
@@ -53,6 +85,17 @@
unsigned int sysclk;
struct snd_pcm_hw_constraint_list *sysclk_constraints;
struct completion ready;
+ struct twl6040_jack_data hs_jack;
+ struct snd_soc_codec *codec;
+ struct workqueue_struct *workqueue;
+ struct delayed_work delayed_work;
+ struct mutex mutex;
+ struct twl6040_output headset;
+ struct twl6040_output handsfree;
+ struct workqueue_struct *hf_workqueue;
+ struct workqueue_struct *hs_workqueue;
+ struct delayed_work hs_delayed_work;
+ struct delayed_work hf_delayed_work;
};
/*
@@ -201,7 +244,7 @@
if (reg >= TWL6040_CACHEREGNUM)
return -EIO;
- twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &value, reg);
+ twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &value, reg);
twl6040_write_reg_cache(codec, reg, value);
return value;
@@ -217,7 +260,7 @@
return -EIO;
twl6040_write_reg_cache(codec, reg, value);
- return twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value, reg);
+ return twl_i2c_write_u8(TWL_MODULE_AUDIO_VOICE, value, reg);
}
static void twl6040_init_vio_regs(struct snd_soc_codec *codec)
@@ -254,6 +297,305 @@
}
}
+/*
+ * Ramp HS PGA volume to minimise pops at stream startup and shutdown.
+ */
+static inline int twl6040_hs_ramp_step(struct snd_soc_codec *codec,
+ unsigned int left_step, unsigned int right_step)
+{
+
+ struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+ struct twl6040_output *headset = &priv->headset;
+ int left_complete = 0, right_complete = 0;
+ u8 reg, val;
+
+ /* left channel */
+ left_step = (left_step > 0xF) ? 0xF : left_step;
+ reg = twl6040_read_reg_cache(codec, TWL6040_REG_HSGAIN);
+ val = (~reg & TWL6040_HSL_VOL_MASK);
+
+ if (headset->ramp == TWL6040_RAMP_UP) {
+ /* ramp step up */
+ if (val < headset->left_vol) {
+ val += left_step;
+ reg &= ~TWL6040_HSL_VOL_MASK;
+ twl6040_write(codec, TWL6040_REG_HSGAIN,
+ (reg | (~val & TWL6040_HSL_VOL_MASK)));
+ } else {
+ left_complete = 1;
+ }
+ } else if (headset->ramp == TWL6040_RAMP_DOWN) {
+ /* ramp step down */
+ if (val > 0x0) {
+ val -= left_step;
+ reg &= ~TWL6040_HSL_VOL_MASK;
+ twl6040_write(codec, TWL6040_REG_HSGAIN, reg |
+ (~val & TWL6040_HSL_VOL_MASK));
+ } else {
+ left_complete = 1;
+ }
+ }
+
+ /* right channel */
+ right_step = (right_step > 0xF) ? 0xF : right_step;
+ reg = twl6040_read_reg_cache(codec, TWL6040_REG_HSGAIN);
+ val = (~reg & TWL6040_HSR_VOL_MASK) >> TWL6040_HSR_VOL_SHIFT;
+
+ if (headset->ramp == TWL6040_RAMP_UP) {
+ /* ramp step up */
+ if (val < headset->right_vol) {
+ val += right_step;
+ reg &= ~TWL6040_HSR_VOL_MASK;
+ twl6040_write(codec, TWL6040_REG_HSGAIN,
+ (reg | (~val << TWL6040_HSR_VOL_SHIFT)));
+ } else {
+ right_complete = 1;
+ }
+ } else if (headset->ramp == TWL6040_RAMP_DOWN) {
+ /* ramp step down */
+ if (val > 0x0) {
+ val -= right_step;
+ reg &= ~TWL6040_HSR_VOL_MASK;
+ twl6040_write(codec, TWL6040_REG_HSGAIN,
+ reg | (~val << TWL6040_HSR_VOL_SHIFT));
+ } else {
+ right_complete = 1;
+ }
+ }
+
+ return left_complete & right_complete;
+}
+
+/*
+ * Ramp HF PGA volume to minimise pops at stream startup and shutdown.
+ */
+static inline int twl6040_hf_ramp_step(struct snd_soc_codec *codec,
+ unsigned int left_step, unsigned int right_step)
+{
+ struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+ struct twl6040_output *handsfree = &priv->handsfree;
+ int left_complete = 0, right_complete = 0;
+ u16 reg, val;
+
+ /* left channel */
+ left_step = (left_step > 0x1D) ? 0x1D : left_step;
+ reg = twl6040_read_reg_cache(codec, TWL6040_REG_HFLGAIN);
+ reg = 0x1D - reg;
+ val = (reg & TWL6040_HF_VOL_MASK);
+ if (handsfree->ramp == TWL6040_RAMP_UP) {
+ /* ramp step up */
+ if (val < handsfree->left_vol) {
+ val += left_step;
+ reg &= ~TWL6040_HF_VOL_MASK;
+ twl6040_write(codec, TWL6040_REG_HFLGAIN,
+ reg | (0x1D - val));
+ } else {
+ left_complete = 1;
+ }
+ } else if (handsfree->ramp == TWL6040_RAMP_DOWN) {
+ /* ramp step down */
+ if (val > 0) {
+ val -= left_step;
+ reg &= ~TWL6040_HF_VOL_MASK;
+ twl6040_write(codec, TWL6040_REG_HFLGAIN,
+ reg | (0x1D - val));
+ } else {
+ left_complete = 1;
+ }
+ }
+
+ /* right channel */
+ right_step = (right_step > 0x1D) ? 0x1D : right_step;
+ reg = twl6040_read_reg_cache(codec, TWL6040_REG_HFRGAIN);
+ reg = 0x1D - reg;
+ val = (reg & TWL6040_HF_VOL_MASK);
+ if (handsfree->ramp == TWL6040_RAMP_UP) {
+ /* ramp step up */
+ if (val < handsfree->right_vol) {
+ val += right_step;
+ reg &= ~TWL6040_HF_VOL_MASK;
+ twl6040_write(codec, TWL6040_REG_HFRGAIN,
+ reg | (0x1D - val));
+ } else {
+ right_complete = 1;
+ }
+ } else if (handsfree->ramp == TWL6040_RAMP_DOWN) {
+ /* ramp step down */
+ if (val > 0) {
+ val -= right_step;
+ reg &= ~TWL6040_HF_VOL_MASK;
+ twl6040_write(codec, TWL6040_REG_HFRGAIN,
+ reg | (0x1D - val));
+ }
+ }
+
+ return left_complete & right_complete;
+}
+
+/*
+ * This work ramps both output PGAs at stream start/stop time to
+ * minimise pop associated with DAPM power switching.
+ */
+static void twl6040_pga_hs_work(struct work_struct *work)
+{
+ struct twl6040_data *priv =
+ container_of(work, struct twl6040_data, hs_delayed_work.work);
+ struct snd_soc_codec *codec = priv->codec;
+ struct twl6040_output *headset = &priv->headset;
+ unsigned int delay = headset->step_delay;
+ int i, headset_complete;
+
+ /* do we need to ramp at all ? */
+ if (headset->ramp == TWL6040_RAMP_NONE)
+ return;
+
+ /* HS PGA volumes have 4 bits of resolution to ramp */
+ for (i = 0; i <= 16; i++) {
+ headset_complete = 1;
+ if (headset->ramp != TWL6040_RAMP_NONE)
+ headset_complete = twl6040_hs_ramp_step(codec,
+ headset->left_step,
+ headset->right_step);
+
+ /* ramp finished ? */
+ if (headset_complete)
+ break;
+
+ /*
+ * TODO: tune: delay is longer over 0dB
+ * as increases are larger.
+ */
+ if (i >= 8)
+ schedule_timeout_interruptible(msecs_to_jiffies(delay +
+ (delay >> 1)));
+ else
+ schedule_timeout_interruptible(msecs_to_jiffies(delay));
+ }
+
+ if (headset->ramp == TWL6040_RAMP_DOWN) {
+ headset->active = 0;
+ complete(&headset->ramp_done);
+ } else {
+ headset->active = 1;
+ }
+ headset->ramp = TWL6040_RAMP_NONE;
+}
+
+static void twl6040_pga_hf_work(struct work_struct *work)
+{
+ struct twl6040_data *priv =
+ container_of(work, struct twl6040_data, hf_delayed_work.work);
+ struct snd_soc_codec *codec = priv->codec;
+ struct twl6040_output *handsfree = &priv->handsfree;
+ unsigned int delay = handsfree->step_delay;
+ int i, handsfree_complete;
+
+ /* do we need to ramp at all ? */
+ if (handsfree->ramp == TWL6040_RAMP_NONE)
+ return;
+
+ /* HF PGA volumes have 5 bits of resolution to ramp */
+ for (i = 0; i <= 32; i++) {
+ handsfree_complete = 1;
+ if (handsfree->ramp != TWL6040_RAMP_NONE)
+ handsfree_complete = twl6040_hf_ramp_step(codec,
+ handsfree->left_step,
+ handsfree->right_step);
+
+ /* ramp finished ? */
+ if (handsfree_complete)
+ break;
+
+ /*
+ * TODO: tune: delay is longer over 0dB
+ * as increases are larger.
+ */
+ if (i >= 16)
+ schedule_timeout_interruptible(msecs_to_jiffies(delay +
+ (delay >> 1)));
+ else
+ schedule_timeout_interruptible(msecs_to_jiffies(delay));
+ }
+
+
+ if (handsfree->ramp == TWL6040_RAMP_DOWN) {
+ handsfree->active = 0;
+ complete(&handsfree->ramp_done);
+ } else
+ handsfree->active = 1;
+ handsfree->ramp = TWL6040_RAMP_NONE;
+}
+
+static int pga_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_codec *codec = w->codec;
+ struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+ struct twl6040_output *out;
+ struct delayed_work *work;
+ struct workqueue_struct *queue;
+
+ switch (w->shift) {
+ case 2:
+ case 3:
+ out = &priv->headset;
+ work = &priv->hs_delayed_work;
+ queue = priv->hs_workqueue;
+ out->step_delay = 5; /* 5 ms between volume ramp steps */
+ break;
+ case 4:
+ out = &priv->handsfree;
+ work = &priv->hf_delayed_work;
+ queue = priv->hf_workqueue;
+ out->step_delay = 5; /* 5 ms between volume ramp steps */
+ if (SND_SOC_DAPM_EVENT_ON(event))
+ priv->non_lp++;
+ else
+ priv->non_lp--;
+ break;
+ default:
+ return -1;
+ }
+
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ if (out->active)
+ break;
+
+ /* don't use volume ramp for power-up */
+ out->left_step = out->left_vol;
+ out->right_step = out->right_vol;
+
+ if (!delayed_work_pending(work)) {
+ out->ramp = TWL6040_RAMP_UP;
+ queue_delayed_work(queue, work,
+ msecs_to_jiffies(1));
+ }
+ break;
+
+ case SND_SOC_DAPM_PRE_PMD:
+ if (!out->active)
+ break;
+
+ if (!delayed_work_pending(work)) {
+ /* use volume ramp for power-down */
+ out->left_step = 1;
+ out->right_step = 1;
+ out->ramp = TWL6040_RAMP_DOWN;
+ INIT_COMPLETION(out->ramp_done);
+
+ queue_delayed_work(queue, work,
+ msecs_to_jiffies(1));
+
+ wait_for_completion_timeout(&out->ramp_done,
+ msecs_to_jiffies(2000));
+ }
+ break;
+ }
+
+ return 0;
+}
+
/* twl6040 codec manual power-up sequence */
static void twl6040_power_up(struct snd_soc_codec *codec)
{
@@ -382,6 +724,47 @@
return 0;
}
+void twl6040_hs_jack_report(struct snd_soc_codec *codec,
+ struct snd_soc_jack *jack, int report)
+{
+ struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+ int status;
+
+ mutex_lock(&priv->mutex);
+
+ /* Sync status */
+ status = twl6040_read_reg_volatile(codec, TWL6040_REG_STATUS);
+ if (status & TWL6040_PLUGCOMP)
+ snd_soc_jack_report(jack, report, report);
+ else
+ snd_soc_jack_report(jack, 0, report);
+
+ mutex_unlock(&priv->mutex);
+}
+
+void twl6040_hs_jack_detect(struct snd_soc_codec *codec,
+ struct snd_soc_jack *jack, int report)
+{
+ struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+ struct twl6040_jack_data *hs_jack = &priv->hs_jack;
+
+ hs_jack->jack = jack;
+ hs_jack->report = report;
+
+ twl6040_hs_jack_report(codec, hs_jack->jack, hs_jack->report);
+}
+EXPORT_SYMBOL_GPL(twl6040_hs_jack_detect);
+
+static void twl6040_accessory_work(struct work_struct *work)
+{
+ struct twl6040_data *priv = container_of(work,
+ struct twl6040_data, delayed_work.work);
+ struct snd_soc_codec *codec = priv->codec;
+ struct twl6040_jack_data *hs_jack = &priv->hs_jack;
+
+ twl6040_hs_jack_report(codec, hs_jack->jack, hs_jack->report);
+}
+
/* audio interrupt handler */
static irqreturn_t twl6040_naudint_handler(int irq, void *data)
{
@@ -389,33 +772,180 @@
struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
u8 intid;
- twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &intid, TWL6040_REG_INTID);
+ twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &intid, TWL6040_REG_INTID);
- switch (intid) {
- case TWL6040_THINT:
+ if (intid & TWL6040_THINT)
dev_alert(codec->dev, "die temp over-limit detection\n");
- break;
- case TWL6040_PLUGINT:
- case TWL6040_UNPLUGINT:
- case TWL6040_HOOKINT:
- break;
- case TWL6040_HFINT:
+
+ if ((intid & TWL6040_PLUGINT) || (intid & TWL6040_UNPLUGINT))
+ queue_delayed_work(priv->workqueue, &priv->delayed_work,
+ msecs_to_jiffies(200));
+
+ if (intid & TWL6040_HOOKINT)
+ dev_info(codec->dev, "hook detection\n");
+
+ if (intid & TWL6040_HFINT)
dev_alert(codec->dev, "hf drivers over current detection\n");
- break;
- case TWL6040_VIBINT:
+
+ if (intid & TWL6040_VIBINT)
dev_alert(codec->dev, "vib drivers over current detection\n");
- break;
- case TWL6040_READYINT:
+
+ if (intid & TWL6040_READYINT)
complete(&priv->ready);
- break;
- default:
- dev_err(codec->dev, "unknown audio interrupt %d\n", intid);
- break;
- }
return IRQ_HANDLED;
}
+static int twl6040_put_volsw(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct twl6040_data *twl6040_priv = snd_soc_codec_get_drvdata(codec);
+ struct twl6040_output *out = NULL;
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+ int ret;
+ unsigned int reg = mc->reg;
+
+ /* For HS and HF we shadow the values and only actually write
+ * them out when active in order to ensure the amplifier comes on
+ * as quietly as possible. */
+ switch (reg) {
+ case TWL6040_REG_HSGAIN:
+ out = &twl6040_priv->headset;
+ break;
+ default:
+ break;
+ }
+
+ if (out) {
+ out->left_vol = ucontrol->value.integer.value[0];
+ out->right_vol = ucontrol->value.integer.value[1];
+ if (!out->active)
+ return 1;
+ }
+
+ ret = snd_soc_put_volsw(kcontrol, ucontrol);
+ if (ret < 0)
+ return ret;
+
+ return 1;
+}
+
+static int twl6040_get_volsw(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct twl6040_data *twl6040_priv = snd_soc_codec_get_drvdata(codec);
+ struct twl6040_output *out = &twl6040_priv->headset;
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+ unsigned int reg = mc->reg;
+
+ switch (reg) {
+ case TWL6040_REG_HSGAIN:
+ out = &twl6040_priv->headset;
+ ucontrol->value.integer.value[0] = out->left_vol;
+ ucontrol->value.integer.value[1] = out->right_vol;
+ return 0;
+
+ default:
+ break;
+ }
+
+ return snd_soc_get_volsw(kcontrol, ucontrol);
+}
+
+static int twl6040_put_volsw_2r_vu(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct twl6040_data *twl6040_priv = snd_soc_codec_get_drvdata(codec);
+ struct twl6040_output *out = NULL;
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+ int ret;
+ unsigned int reg = mc->reg;
+
+ /* For HS and HF we shadow the values and only actually write
+ * them out when active in order to ensure the amplifier comes on
+ * as quietly as possible. */
+ switch (reg) {
+ case TWL6040_REG_HFLGAIN:
+ case TWL6040_REG_HFRGAIN:
+ out = &twl6040_priv->handsfree;
+ break;
+ default:
+ break;
+ }
+
+ if (out) {
+ out->left_vol = ucontrol->value.integer.value[0];
+ out->right_vol = ucontrol->value.integer.value[1];
+ if (!out->active)
+ return 1;
+ }
+
+ ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
+ if (ret < 0)
+ return ret;
+
+ return 1;
+}
+
+static int twl6040_get_volsw_2r(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct twl6040_data *twl6040_priv = snd_soc_codec_get_drvdata(codec);
+ struct twl6040_output *out = &twl6040_priv->handsfree;
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+ unsigned int reg = mc->reg;
+
+ /* If these are cached registers use the cache */
+ switch (reg) {
+ case TWL6040_REG_HFLGAIN:
+ case TWL6040_REG_HFRGAIN:
+ out = &twl6040_priv->handsfree;
+ ucontrol->value.integer.value[0] = out->left_vol;
+ ucontrol->value.integer.value[1] = out->right_vol;
+ return 0;
+
+ default:
+ break;
+ }
+
+ return snd_soc_get_volsw_2r(kcontrol, ucontrol);
+}
+
+/* double control with volume update */
+#define SOC_TWL6040_DOUBLE_TLV(xname, xreg, shift_left, shift_right, xmax,\
+ xinvert, tlv_array)\
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
+ SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+ .tlv.p = (tlv_array), \
+ .info = snd_soc_info_volsw, .get = twl6040_get_volsw, \
+ .put = twl6040_put_volsw, \
+ .private_value = (unsigned long)&(struct soc_mixer_control) \
+ {.reg = xreg, .shift = shift_left, .rshift = shift_right,\
+ .max = xmax, .platform_max = xmax, .invert = xinvert} }
+
+/* double control with volume update */
+#define SOC_TWL6040_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax,\
+ xinvert, tlv_array)\
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+ SNDRV_CTL_ELEM_ACCESS_READWRITE | \
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .tlv.p = (tlv_array), \
+ .info = snd_soc_info_volsw_2r, \
+ .get = twl6040_get_volsw_2r, .put = twl6040_put_volsw_2r_vu, \
+ .private_value = (unsigned long)&(struct soc_mixer_control) \
+ {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
+ .rshift = xshift, .max = xmax, .invert = xinvert}, }
+
/*
* MICATT volume control:
* from -6 to 0 dB in 6 dB steps
@@ -424,9 +954,15 @@
/*
* MICGAIN volume control:
- * from 6 to 30 dB in 6 dB steps
+ * from -6 to 30 dB in 6 dB steps
*/
-static DECLARE_TLV_DB_SCALE(mic_amp_tlv, 600, 600, 0);
+static DECLARE_TLV_DB_SCALE(mic_amp_tlv, -600, 600, 0);
+
+/*
+ * AFMGAIN volume control:
+ * from 18 to 24 dB in 6 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(afm_amp_tlv, 1800, 600, 0);
/*
* HSGAIN volume control:
@@ -455,8 +991,30 @@
{"Headset Mic", "Sub Mic", "Aux/FM Right", "Off"};
static const struct soc_enum twl6040_enum[] = {
- SOC_ENUM_SINGLE(TWL6040_REG_MICLCTL, 3, 3, twl6040_amicl_texts),
- SOC_ENUM_SINGLE(TWL6040_REG_MICRCTL, 3, 3, twl6040_amicr_texts),
+ SOC_ENUM_SINGLE(TWL6040_REG_MICLCTL, 3, 4, twl6040_amicl_texts),
+ SOC_ENUM_SINGLE(TWL6040_REG_MICRCTL, 3, 4, twl6040_amicr_texts),
+};
+
+static const char *twl6040_hs_texts[] = {
+ "Off", "HS DAC", "Line-In amp"
+};
+
+static const struct soc_enum twl6040_hs_enum[] = {
+ SOC_ENUM_SINGLE(TWL6040_REG_HSLCTL, 5, ARRAY_SIZE(twl6040_hs_texts),
+ twl6040_hs_texts),
+ SOC_ENUM_SINGLE(TWL6040_REG_HSRCTL, 5, ARRAY_SIZE(twl6040_hs_texts),
+ twl6040_hs_texts),
+};
+
+static const char *twl6040_hf_texts[] = {
+ "Off", "HF DAC", "Line-In amp"
+};
+
+static const struct soc_enum twl6040_hf_enum[] = {
+ SOC_ENUM_SINGLE(TWL6040_REG_HFLCTL, 2, ARRAY_SIZE(twl6040_hf_texts),
+ twl6040_hf_texts),
+ SOC_ENUM_SINGLE(TWL6040_REG_HFRCTL, 2, ARRAY_SIZE(twl6040_hf_texts),
+ twl6040_hf_texts),
};
static const struct snd_kcontrol_new amicl_control =
@@ -466,18 +1024,18 @@
SOC_DAPM_ENUM("Route", twl6040_enum[1]);
/* Headset DAC playback switches */
-static const struct snd_kcontrol_new hsdacl_switch_controls =
- SOC_DAPM_SINGLE("Switch", TWL6040_REG_HSLCTL, 5, 1, 0);
+static const struct snd_kcontrol_new hsl_mux_controls =
+ SOC_DAPM_ENUM("Route", twl6040_hs_enum[0]);
-static const struct snd_kcontrol_new hsdacr_switch_controls =
- SOC_DAPM_SINGLE("Switch", TWL6040_REG_HSRCTL, 5, 1, 0);
+static const struct snd_kcontrol_new hsr_mux_controls =
+ SOC_DAPM_ENUM("Route", twl6040_hs_enum[1]);
/* Handsfree DAC playback switches */
-static const struct snd_kcontrol_new hfdacl_switch_controls =
- SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFLCTL, 2, 1, 0);
+static const struct snd_kcontrol_new hfl_mux_controls =
+ SOC_DAPM_ENUM("Route", twl6040_hf_enum[0]);
-static const struct snd_kcontrol_new hfdacr_switch_controls =
- SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFRCTL, 2, 1, 0);
+static const struct snd_kcontrol_new hfr_mux_controls =
+ SOC_DAPM_ENUM("Route", twl6040_hf_enum[1]);
static const struct snd_kcontrol_new ep_driver_switch_controls =
SOC_DAPM_SINGLE("Switch", TWL6040_REG_EARCTL, 0, 1, 0);
@@ -489,10 +1047,14 @@
SOC_DOUBLE_TLV("Capture Volume",
TWL6040_REG_MICGAIN, 0, 3, 4, 0, mic_amp_tlv),
+ /* AFM gains */
+ SOC_DOUBLE_TLV("Aux FM Volume",
+ TWL6040_REG_LINEGAIN, 0, 4, 0xF, 0, afm_amp_tlv),
+
/* Playback gains */
- SOC_DOUBLE_TLV("Headset Playback Volume",
+ SOC_TWL6040_DOUBLE_TLV("Headset Playback Volume",
TWL6040_REG_HSGAIN, 0, 4, 0xF, 1, hs_tlv),
- SOC_DOUBLE_R_TLV("Handsfree Playback Volume",
+ SOC_TWL6040_DOUBLE_R_TLV("Handsfree Playback Volume",
TWL6040_REG_HFLGAIN, TWL6040_REG_HFRGAIN, 0, 0x1D, 1, hf_tlv),
SOC_SINGLE_TLV("Earphone Playback Volume",
TWL6040_REG_EARCTL, 1, 0xF, 1, ep_tlv),
@@ -525,6 +1087,12 @@
SND_SOC_DAPM_PGA("MicAmpR",
TWL6040_REG_MICRCTL, 0, 0, NULL, 0),
+ /* Auxiliary FM PGAs */
+ SND_SOC_DAPM_PGA("AFMAmpL",
+ TWL6040_REG_MICLCTL, 1, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("AFMAmpR",
+ TWL6040_REG_MICRCTL, 1, 0, NULL, 0),
+
/* ADCs */
SND_SOC_DAPM_ADC("ADC Left", "Left Front Capture",
TWL6040_REG_MICLCTL, 2, 0),
@@ -559,29 +1127,33 @@
twl6040_power_mode_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
- /* Analog playback switches */
- SND_SOC_DAPM_SWITCH("HSDAC Left Playback",
- SND_SOC_NOPM, 0, 0, &hsdacl_switch_controls),
- SND_SOC_DAPM_SWITCH("HSDAC Right Playback",
- SND_SOC_NOPM, 0, 0, &hsdacr_switch_controls),
- SND_SOC_DAPM_SWITCH("HFDAC Left Playback",
- SND_SOC_NOPM, 0, 0, &hfdacl_switch_controls),
- SND_SOC_DAPM_SWITCH("HFDAC Right Playback",
- SND_SOC_NOPM, 0, 0, &hfdacr_switch_controls),
+ SND_SOC_DAPM_MUX("HF Left Playback",
+ SND_SOC_NOPM, 0, 0, &hfl_mux_controls),
+ SND_SOC_DAPM_MUX("HF Right Playback",
+ SND_SOC_NOPM, 0, 0, &hfr_mux_controls),
+ /* Analog playback Muxes */
+ SND_SOC_DAPM_MUX("HS Left Playback",
+ SND_SOC_NOPM, 0, 0, &hsl_mux_controls),
+ SND_SOC_DAPM_MUX("HS Right Playback",
+ SND_SOC_NOPM, 0, 0, &hsr_mux_controls),
/* Analog playback drivers */
SND_SOC_DAPM_PGA_E("Handsfree Left Driver",
TWL6040_REG_HFLCTL, 4, 0, NULL, 0,
- twl6040_power_mode_event,
- SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+ pga_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
SND_SOC_DAPM_PGA_E("Handsfree Right Driver",
TWL6040_REG_HFRCTL, 4, 0, NULL, 0,
- twl6040_power_mode_event,
- SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
- SND_SOC_DAPM_PGA("Headset Left Driver",
- TWL6040_REG_HSLCTL, 2, 0, NULL, 0),
- SND_SOC_DAPM_PGA("Headset Right Driver",
- TWL6040_REG_HSRCTL, 2, 0, NULL, 0),
+ pga_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+ SND_SOC_DAPM_PGA_E("Headset Left Driver",
+ TWL6040_REG_HSLCTL, 2, 0, NULL, 0,
+ pga_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+ SND_SOC_DAPM_PGA_E("Headset Right Driver",
+ TWL6040_REG_HSRCTL, 2, 0, NULL, 0,
+ pga_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
SND_SOC_DAPM_SWITCH_E("Earphone Driver",
SND_SOC_NOPM, 0, 0, &ep_driver_switch_controls,
twl6040_power_mode_event,
@@ -611,12 +1183,18 @@
{"ADC Left", NULL, "MicAmpL"},
{"ADC Right", NULL, "MicAmpR"},
- /* Headset playback path */
- {"HSDAC Left Playback", "Switch", "HSDAC Left"},
- {"HSDAC Right Playback", "Switch", "HSDAC Right"},
+ /* AFM path */
+ {"AFMAmpL", "NULL", "AFML"},
+ {"AFMAmpR", "NULL", "AFMR"},
- {"Headset Left Driver", NULL, "HSDAC Left Playback"},
- {"Headset Right Driver", NULL, "HSDAC Right Playback"},
+ {"HS Left Playback", "HS DAC", "HSDAC Left"},
+ {"HS Left Playback", "Line-In amp", "AFMAmpL"},
+
+ {"HS Right Playback", "HS DAC", "HSDAC Right"},
+ {"HS Right Playback", "Line-In amp", "AFMAmpR"},
+
+ {"Headset Left Driver", "NULL", "HS Left Playback"},
+ {"Headset Right Driver", "NULL", "HS Right Playback"},
{"HSOL", NULL, "Headset Left Driver"},
{"HSOR", NULL, "Headset Right Driver"},
@@ -625,12 +1203,14 @@
{"Earphone Driver", "Switch", "HSDAC Left"},
{"EP", NULL, "Earphone Driver"},
- /* Handsfree playback path */
- {"HFDAC Left Playback", "Switch", "HFDAC Left"},
- {"HFDAC Right Playback", "Switch", "HFDAC Right"},
+ {"HF Left Playback", "HF DAC", "HFDAC Left"},
+ {"HF Left Playback", "Line-In amp", "AFMAmpL"},
- {"HFDAC Left PGA", NULL, "HFDAC Left Playback"},
- {"HFDAC Right PGA", NULL, "HFDAC Right Playback"},
+ {"HF Right Playback", "HF DAC", "HFDAC Right"},
+ {"HF Right Playback", "Line-In amp", "AFMAmpR"},
+
+ {"HFDAC Left PGA", NULL, "HF Left Playback"},
+ {"HFDAC Right PGA", NULL, "HF Right Playback"},
{"Handsfree Left Driver", "Switch", "HFDAC Left PGA"},
{"Handsfree Right Driver", "Switch", "HFDAC Right PGA"},
@@ -641,12 +1221,12 @@
static int twl6040_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, twl6040_dapm_widgets,
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ snd_soc_dapm_new_controls(dapm, twl6040_dapm_widgets,
ARRAY_SIZE(twl6040_dapm_widgets));
-
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
-
- snd_soc_dapm_new_widgets(codec);
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_widgets(dapm);
return 0;
}
@@ -659,10 +1239,10 @@
u8 intid;
time_left = wait_for_completion_timeout(&priv->ready,
- msecs_to_jiffies(48));
+ msecs_to_jiffies(144));
if (!time_left) {
- twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &intid,
+ twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &intid,
TWL6040_REG_INTID);
if (!(intid & TWL6040_READYINT)) {
dev_err(codec->dev, "timeout waiting for READYINT\n");
@@ -713,6 +1293,15 @@
/* initialize vdd/vss registers with reg_cache */
twl6040_init_vdd_regs(codec);
+
+ /* Set external boost GPO */
+ twl6040_write(codec, TWL6040_REG_GPOCTL, 0x02);
+
+ /* Set initial minimal gain values */
+ twl6040_write(codec, TWL6040_REG_HSGAIN, 0xFF);
+ twl6040_write(codec, TWL6040_REG_EARCTL, 0x1E);
+ twl6040_write(codec, TWL6040_REG_HFLGAIN, 0x1D);
+ twl6040_write(codec, TWL6040_REG_HFRGAIN, 0x1D);
break;
case SND_SOC_BIAS_OFF:
if (!priv->codec_powered)
@@ -739,7 +1328,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -772,23 +1361,6 @@
struct snd_soc_codec *codec = rtd->codec;
struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
- if (!priv->sysclk) {
- dev_err(codec->dev,
- "no mclk configured, call set_sysclk() on init\n");
- return -EINVAL;
- }
-
- /*
- * capture is not supported at 17.64 MHz,
- * it's reserved for headset low-power playback scenario
- */
- if ((priv->sysclk == 17640000) && substream->stream) {
- dev_err(codec->dev,
- "capture mode is not supported at %dHz\n",
- priv->sysclk);
- return -EINVAL;
- }
-
snd_pcm_hw_constraint_list(substream->runtime, 0,
SNDRV_PCM_HW_PARAM_RATE,
priv->sysclk_constraints);
@@ -814,10 +1386,17 @@
rate = params_rate(params);
switch (rate) {
+ case 11250:
+ case 22500:
+ case 44100:
case 88200:
lppllctl |= TWL6040_LPLLFIN;
priv->sysclk = 17640000;
break;
+ case 8000:
+ case 16000:
+ case 32000:
+ case 48000:
case 96000:
lppllctl &= ~TWL6040_LPLLFIN;
priv->sysclk = 19200000;
@@ -832,31 +1411,37 @@
return 0;
}
-static int twl6040_trigger(struct snd_pcm_substream *substream,
- int cmd, struct snd_soc_dai *dai)
+static int twl6040_prepare(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_codec *codec = rtd->codec;
struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_RESUME:
- /*
- * low-power playback mode is restricted
- * for headset path only
- */
- if ((priv->sysclk == 17640000) && priv->non_lp) {
+ if (!priv->sysclk) {
+ dev_err(codec->dev,
+ "no mclk configured, call set_sysclk() on init\n");
+ return -EINVAL;
+ }
+
+ /*
+ * capture is not supported at 17.64 MHz,
+ * it's reserved for headset low-power playback scenario
+ */
+ if ((priv->sysclk == 17640000) &&
+ substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+ dev_err(codec->dev,
+ "capture mode is not supported at %dHz\n",
+ priv->sysclk);
+ return -EINVAL;
+ }
+
+ if ((priv->sysclk == 17640000) && priv->non_lp) {
dev_err(codec->dev,
"some enabled paths aren't supported at %dHz\n",
priv->sysclk);
return -EPERM;
- }
- break;
- default:
- break;
}
-
return 0;
}
@@ -970,7 +1555,7 @@
static struct snd_soc_dai_ops twl6040_dai_ops = {
.startup = twl6040_startup,
.hw_params = twl6040_hw_params,
- .trigger = twl6040_trigger,
+ .prepare = twl6040_prepare,
.set_sysclk = twl6040_set_dai_sysclk,
};
@@ -1004,6 +1589,7 @@
static int twl6040_resume(struct snd_soc_codec *codec)
{
twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ twl6040_set_bias_level(codec, codec->dapm.suspend_bias_level);
return 0;
}
@@ -1018,24 +1604,41 @@
struct twl6040_data *priv;
int audpwron, naudint;
int ret = 0;
+ u8 icrev, intmr = TWL6040_ALLINT_MSK;
priv = kzalloc(sizeof(struct twl6040_data), GFP_KERNEL);
if (priv == NULL)
return -ENOMEM;
snd_soc_codec_set_drvdata(codec, priv);
- if (twl_codec) {
+ priv->codec = codec;
+
+ twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &icrev, TWL6040_REG_ASICREV);
+
+ if (twl_codec && (icrev > 0))
audpwron = twl_codec->audpwron_gpio;
- naudint = twl_codec->naudint_irq;
- } else {
+ else
audpwron = -EINVAL;
+
+ if (twl_codec)
+ naudint = twl_codec->naudint_irq;
+ else
naudint = 0;
- }
priv->audpwron = audpwron;
priv->naudint = naudint;
+ priv->workqueue = create_singlethread_workqueue("twl6040-codec");
+
+ if (!priv->workqueue)
+ goto work_err;
+
+ INIT_DELAYED_WORK(&priv->delayed_work, twl6040_accessory_work);
+
+ mutex_init(&priv->mutex);
init_completion(&priv->ready);
+ init_completion(&priv->headset.ramp_done);
+ init_completion(&priv->handsfree.ramp_done);
if (gpio_is_valid(audpwron)) {
ret = gpio_request(audpwron, "audpwron");
@@ -1047,7 +1650,14 @@
goto gpio2_err;
priv->codec_powered = 0;
+
+ /* enable only codec ready interrupt */
+ intmr &= ~(TWL6040_READYMSK | TWL6040_PLUGMSK);
+
+ /* reset interrupt status to allow correct power up sequence */
+ twl6040_read_reg_volatile(codec, TWL6040_REG_INTID);
}
+ twl6040_write(codec, TWL6040_REG_INTMR, intmr);
if (naudint) {
/* audio interrupt */
@@ -1057,25 +1667,29 @@
"twl6040_codec", codec);
if (ret)
goto gpio2_err;
- } else {
- if (gpio_is_valid(audpwron)) {
- /* enable only codec ready interrupt */
- twl6040_write_reg_cache(codec, TWL6040_REG_INTMR,
- ~TWL6040_READYMSK & TWL6040_ALLINT_MSK);
- } else {
- /* no interrupts at all */
- twl6040_write_reg_cache(codec, TWL6040_REG_INTMR,
- TWL6040_ALLINT_MSK);
- }
}
/* init vio registers */
twl6040_init_vio_regs(codec);
+ priv->hf_workqueue = create_singlethread_workqueue("twl6040-hf");
+ if (priv->hf_workqueue == NULL) {
+ ret = -ENOMEM;
+ goto irq_err;
+ }
+ priv->hs_workqueue = create_singlethread_workqueue("twl6040-hs");
+ if (priv->hs_workqueue == NULL) {
+ ret = -ENOMEM;
+ goto wq_err;
+ }
+
+ INIT_DELAYED_WORK(&priv->hs_delayed_work, twl6040_pga_hs_work);
+ INIT_DELAYED_WORK(&priv->hf_delayed_work, twl6040_pga_hf_work);
+
/* power on device */
ret = twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
if (ret)
- goto irq_err;
+ goto bias_err;
snd_soc_add_controls(codec, twl6040_snd_controls,
ARRAY_SIZE(twl6040_snd_controls));
@@ -1083,6 +1697,10 @@
return 0;
+bias_err:
+ destroy_workqueue(priv->hs_workqueue);
+wq_err:
+ destroy_workqueue(priv->hf_workqueue);
irq_err:
if (naudint)
free_irq(naudint, codec);
@@ -1090,6 +1708,8 @@
if (gpio_is_valid(audpwron))
gpio_free(audpwron);
gpio1_err:
+ destroy_workqueue(priv->workqueue);
+work_err:
kfree(priv);
return ret;
}
@@ -1108,6 +1728,9 @@
if (naudint)
free_irq(naudint, codec);
+ destroy_workqueue(priv->workqueue);
+ destroy_workqueue(priv->hf_workqueue);
+ destroy_workqueue(priv->hs_workqueue);
kfree(priv);
return 0;
diff --git a/sound/soc/codecs/twl6040.h b/sound/soc/codecs/twl6040.h
index f7c77fa..23aeed0 100644
--- a/sound/soc/codecs/twl6040.h
+++ b/sound/soc/codecs/twl6040.h
@@ -79,6 +79,7 @@
/* INTMR (0x04) fields */
+#define TWL6040_PLUGMSK 0x02
#define TWL6040_READYMSK 0x40
#define TWL6040_ALLINT_MSK 0x7B
@@ -135,4 +136,11 @@
#define TWL6040_HPPLL_ID 1
#define TWL6040_LPPLL_ID 2
+/* STATUS (0x2E) fields */
+
+#define TWL6040_PLUGCOMP 0x02
+
+void twl6040_hs_jack_detect(struct snd_soc_codec *codec,
+ struct snd_soc_jack *jack, int report);
+
#endif /* End of __TWL6040_H__ */
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 464f0cf..e76847a 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -19,7 +19,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/uda134x.h>
@@ -389,7 +388,7 @@
pd->power(0);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 0c6c725..c5ca8cf 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -27,7 +27,6 @@
#include <sound/control.h>
#include <sound/initval.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <sound/uda1380.h>
@@ -36,7 +35,6 @@
/* codec private data */
struct uda1380_priv {
struct snd_soc_codec *codec;
- u16 reg_cache[UDA1380_CACHEREGNUM];
unsigned int dac_clk;
struct work_struct work;
void *control_data;
@@ -414,10 +412,11 @@
static int uda1380_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
- ARRAY_SIZE(uda1380_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, uda1380_dapm_widgets,
+ ARRAY_SIZE(uda1380_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -603,7 +602,7 @@
int reg;
struct uda1380_platform_data *pdata = codec->dev->platform_data;
- if (codec->bias_level == level)
+ if (codec->dapm.bias_level == level)
return 0;
switch (level) {
@@ -613,7 +612,7 @@
uda1380_write(codec, UDA1380_PM, R02_PON_BIAS | pm);
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
if (gpio_is_valid(pdata->gpio_power)) {
gpio_set_value(pdata->gpio_power, 1);
mdelay(1);
@@ -636,7 +635,7 @@
for (reg = UDA1380_MVOL; reg < UDA1380_CACHEREGNUM; reg++)
set_bit(reg - 0x10, &uda1380_cache_dirty);
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index 0c47c78..d3ffa2f 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -25,8 +25,7 @@
#include <linux/slab.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
-#include <sound/soc-dai.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
#include <sound/initval.h>
#include "wl1273.h"
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index 4bcd168..80ddf4f 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -36,7 +36,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -705,6 +704,7 @@
/* Called from the machine driver */
int wm2000_add_controls(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
if (!wm2000_i2c) {
@@ -712,12 +712,12 @@
return -ENODEV;
}
- ret = snd_soc_dapm_new_controls(codec, wm2000_dapm_widgets,
+ ret = snd_soc_dapm_new_controls(dapm, wm2000_dapm_widgets,
ARRAY_SIZE(wm2000_dapm_widgets));
if (ret < 0)
return ret;
- ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
if (ret < 0)
return ret;
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 7611add..db07137 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -24,9 +24,9 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
+#include <trace/events/asoc.h>
#include "wm8350.h"
@@ -54,6 +54,7 @@
struct wm8350_jack_data {
struct snd_soc_jack *jack;
+ struct delayed_work work;
int report;
int short_report;
};
@@ -230,8 +231,9 @@
*/
static void wm8350_pga_work(struct work_struct *work)
{
- struct snd_soc_codec *codec =
- container_of(work, struct snd_soc_codec, delayed_work.work);
+ struct snd_soc_dapm_context *dapm =
+ container_of(work, struct snd_soc_dapm_context, delayed_work.work);
+ struct snd_soc_codec *codec = dapm->codec;
struct wm8350_data *wm8350_data = snd_soc_codec_get_drvdata(codec);
struct wm8350_output *out1 = &wm8350_data->out1,
*out2 = &wm8350_data->out2;
@@ -302,8 +304,8 @@
out->ramp = WM8350_RAMP_UP;
out->active = 1;
- if (!delayed_work_pending(&codec->delayed_work))
- schedule_delayed_work(&codec->delayed_work,
+ if (!delayed_work_pending(&codec->dapm.delayed_work))
+ schedule_delayed_work(&codec->dapm.delayed_work,
msecs_to_jiffies(1));
break;
@@ -311,8 +313,8 @@
out->ramp = WM8350_RAMP_DOWN;
out->active = 0;
- if (!delayed_work_pending(&codec->delayed_work))
- schedule_delayed_work(&codec->delayed_work,
+ if (!delayed_work_pending(&codec->dapm.delayed_work))
+ schedule_delayed_work(&codec->dapm.delayed_work,
msecs_to_jiffies(1));
break;
}
@@ -786,9 +788,10 @@
static int wm8350_add_widgets(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
- ret = snd_soc_dapm_new_controls(codec,
+ ret = snd_soc_dapm_new_controls(dapm,
wm8350_dapm_widgets,
ARRAY_SIZE(wm8350_dapm_widgets));
if (ret != 0) {
@@ -797,7 +800,7 @@
}
/* set up audio paths */
- ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
if (ret != 0) {
dev_err(codec->dev, "DAPM route register failed\n");
return ret;
@@ -1184,7 +1187,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(priv->supplies),
priv->supplies);
if (ret != 0)
@@ -1317,7 +1320,7 @@
priv->supplies);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1334,37 +1337,13 @@
return 0;
}
-static irqreturn_t wm8350_hp_jack_handler(int irq, void *data)
+static void wm8350_hp_work(struct wm8350_data *priv,
+ struct wm8350_jack_data *jack,
+ u16 mask)
{
- struct wm8350_data *priv = data;
struct wm8350 *wm8350 = priv->codec.control_data;
u16 reg;
int report;
- int mask;
- struct wm8350_jack_data *jack = NULL;
-
- switch (irq - wm8350->irq_base) {
- case WM8350_IRQ_CODEC_JCK_DET_L:
- jack = &priv->hpl;
- mask = WM8350_JACK_L_LVL;
- break;
-
- case WM8350_IRQ_CODEC_JCK_DET_R:
- jack = &priv->hpr;
- mask = WM8350_JACK_R_LVL;
- break;
-
- default:
- BUG();
- }
-
- if (!jack->jack) {
- dev_warn(wm8350->dev, "Jack interrupt called with no jack\n");
- return IRQ_NONE;
- }
-
- /* Debounce */
- msleep(200);
reg = wm8350_reg_read(wm8350, WM8350_JACK_PIN_STATUS);
if (reg & mask)
@@ -1374,6 +1353,54 @@
snd_soc_jack_report(jack->jack, report, jack->report);
+}
+
+static void wm8350_hpl_work(struct work_struct *work)
+{
+ struct wm8350_data *priv =
+ container_of(work, struct wm8350_data, hpl.work.work);
+
+ wm8350_hp_work(priv, &priv->hpl, WM8350_JACK_L_LVL);
+}
+
+static void wm8350_hpr_work(struct work_struct *work)
+{
+ struct wm8350_data *priv =
+ container_of(work, struct wm8350_data, hpr.work.work);
+
+ wm8350_hp_work(priv, &priv->hpr, WM8350_JACK_R_LVL);
+}
+
+static irqreturn_t wm8350_hp_jack_handler(int irq, void *data)
+{
+ struct wm8350_data *priv = data;
+ struct wm8350 *wm8350 = priv->codec.control_data;
+ struct wm8350_jack_data *jack = NULL;
+
+ switch (irq - wm8350->irq_base) {
+ case WM8350_IRQ_CODEC_JCK_DET_L:
+#ifndef CONFIG_SND_SOC_WM8350_MODULE
+ trace_snd_soc_jack_irq("WM8350 HPL");
+#endif
+ jack = &priv->hpl;
+ break;
+
+ case WM8350_IRQ_CODEC_JCK_DET_R:
+#ifndef CONFIG_SND_SOC_WM8350_MODULE
+ trace_snd_soc_jack_irq("WM8350 HPR");
+#endif
+ jack = &priv->hpr;
+ break;
+
+ default:
+ BUG();
+ }
+
+ if (device_may_wakeup(wm8350->dev))
+ pm_wakeup_event(wm8350->dev, 250);
+
+ schedule_delayed_work(&jack->work, 200);
+
return IRQ_HANDLED;
}
@@ -1436,6 +1463,8 @@
u16 reg;
int report = 0;
+ trace_snd_soc_jack_irq("WM8350 mic");
+
reg = wm8350_reg_read(wm8350, WM8350_JACK_PIN_STATUS);
if (reg & WM8350_JACK_MICSCD_LVL)
report |= priv->mic.short_report;
@@ -1550,7 +1579,9 @@
/* Put the codec into reset if it wasn't already */
wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
- INIT_DELAYED_WORK(&codec->delayed_work, wm8350_pga_work);
+ INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8350_pga_work);
+ INIT_DELAYED_WORK(&priv->hpl.work, wm8350_hpl_work);
+ INIT_DELAYED_WORK(&priv->hpr.work, wm8350_hpr_work);
/* Enable the codec */
wm8350_set_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
@@ -1626,7 +1657,6 @@
{
struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
struct wm8350 *wm8350 = dev_get_platdata(codec->dev);
- int ret;
wm8350_clear_bits(wm8350, WM8350_JACK_DETECT,
WM8350_JDL_ENA | WM8350_JDR_ENA);
@@ -1641,15 +1671,12 @@
priv->hpr.jack = NULL;
priv->mic.jack = NULL;
- /* cancel any work waiting to be queued. */
- ret = cancel_delayed_work(&codec->delayed_work);
+ cancel_delayed_work_sync(&priv->hpl.work);
+ cancel_delayed_work_sync(&priv->hpr.work);
/* if there was any work waiting then we run it now and
* wait for its completion */
- if (ret) {
- schedule_delayed_work(&codec->delayed_work, 0);
- flush_scheduled_work();
- }
+ flush_delayed_work_sync(&codec->dapm.delayed_work);
wm8350_set_bias_level(codec, SND_SOC_BIAS_OFF);
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 8502997..3c3bc07 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -26,7 +26,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -911,10 +910,11 @@
static int wm8400_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8400_dapm_widgets,
- ARRAY_SIZE(wm8400_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm8400_dapm_widgets,
+ ARRAY_SIZE(wm8400_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -1219,7 +1219,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(power),
&power[0]);
if (ret != 0) {
@@ -1306,7 +1306,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 8f10709..db0dced 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -24,7 +24,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include "wm8510.h"
@@ -216,10 +215,11 @@
static int wm8510_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8510_dapm_widgets,
- ARRAY_SIZE(wm8510_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm8510_dapm_widgets,
+ ARRAY_SIZE(wm8510_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -478,7 +478,7 @@
case SND_SOC_BIAS_STANDBY:
power1 |= WM8510_POWER1_BIASEN | WM8510_POWER1_BUFIOEN;
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Initial cap charge at VMID 5k */
snd_soc_write(codec, WM8510_POWER1, power1 | 0x3);
mdelay(100);
@@ -495,7 +495,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index deca79e..5eb2f50 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -24,7 +24,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -109,10 +108,11 @@
static int wm8523_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8523_dapm_widgets,
- ARRAY_SIZE(wm8523_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_controls(dapm, wm8523_dapm_widgets,
+ ARRAY_SIZE(wm8523_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -327,7 +327,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8523->supplies),
wm8523->supplies);
if (ret != 0) {
@@ -366,7 +366,7 @@
wm8523->supplies);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 8725d4e..8f6b5ee 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -31,7 +31,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <sound/initval.h>
#include <asm/div64.h>
@@ -191,7 +190,6 @@
struct wm8580_priv {
enum snd_soc_control_type control_type;
struct regulator_bulk_data supplies[WM8580_NUM_SUPPLIES];
- u16 reg_cache[WM8580_MAX_REGISTER + 1];
struct pll_state a;
struct pll_state b;
int sysclk[2];
@@ -302,10 +300,11 @@
static int wm8580_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets,
- ARRAY_SIZE(wm8580_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm8580_dapm_widgets,
+ ARRAY_SIZE(wm8580_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -507,13 +506,13 @@
}
/* Look up the SYSCLK ratio; accept only exact matches */
- ratio = wm8580->sysclk[dai->id] / params_rate(params);
+ ratio = wm8580->sysclk[dai->driver->id] / params_rate(params);
for (i = 0; i < ARRAY_SIZE(wm8580_sysclk_ratios); i++)
if (ratio == wm8580_sysclk_ratios[i])
break;
if (i == ARRAY_SIZE(wm8580_sysclk_ratios)) {
dev_err(codec->dev, "Invalid clock ratio %d/%d\n",
- wm8580->sysclk[dai->id], params_rate(params));
+ wm8580->sysclk[dai->driver->id], params_rate(params));
return -EINVAL;
}
paifa |= i;
@@ -716,7 +715,7 @@
switch (clk_id) {
case WM8580_CLKSRC_ADCMCLK:
- if (dai->id != WM8580_DAI_PAIFTX)
+ if (dai->driver->id != WM8580_DAI_PAIFTX)
return -EINVAL;
sel = 0 << sel_shift;
break;
@@ -735,7 +734,7 @@
}
/* We really should validate PLL settings but not yet */
- wm8580->sysclk[dai->id] = freq;
+ wm8580->sysclk[dai->driver->id] = freq;
return snd_soc_update_bits(codec, WM8580_CLKSEL, sel_mask, sel);
}
@@ -767,7 +766,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Power up and get individual control of the DACs */
reg = snd_soc_read(codec, WM8580_PWRDN1);
reg &= ~(WM8580_PWRDN1_PWDN | WM8580_PWRDN1_ALLDACPD);
@@ -785,7 +784,7 @@
snd_soc_write(codec, WM8580_PWRDN1, reg | WM8580_PWRDN1_PWDN);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -905,7 +904,7 @@
.set_bias_level = wm8580_set_bias_level,
.reg_cache_size = ARRAY_SIZE(wm8580_reg),
.reg_word_size = sizeof(u16),
- .reg_cache_default = &wm8580_reg,
+ .reg_cache_default = wm8580_reg,
};
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 54fbd76..97c3038 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -25,7 +25,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <sound/initval.h>
@@ -34,7 +33,6 @@
/* codec private data */
struct wm8711_priv {
enum snd_soc_control_type bus_type;
- u16 reg_cache[WM8711_CACHEREGNUM];
unsigned int sysclk;
};
@@ -93,10 +91,11 @@
static int wm8711_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8711_dapm_widgets,
- ARRAY_SIZE(wm8711_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_controls(dapm, wm8711_dapm_widgets,
+ ARRAY_SIZE(wm8711_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -318,7 +317,7 @@
snd_soc_write(codec, WM8711_PWR, 0xffff);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 075f35e..736b035 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -23,7 +23,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -73,10 +72,11 @@
static int wm8728_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8728_dapm_widgets,
- ARRAY_SIZE(wm8728_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_controls(dapm, wm8728_dapm_widgets,
+ ARRAY_SIZE(wm8728_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -180,7 +180,7 @@
case SND_SOC_BIAS_ON:
case SND_SOC_BIAS_PREPARE:
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Power everything up... */
reg = snd_soc_read(codec, WM8728_DACCTL);
snd_soc_write(codec, WM8728_DACCTL, reg & ~0x4);
@@ -197,7 +197,7 @@
snd_soc_write(codec, WM8728_DACCTL, reg | 0x4);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index e725c09..0a67c31 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -26,7 +26,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -44,9 +43,10 @@
struct wm8731_priv {
enum snd_soc_control_type control_type;
struct regulator_bulk_data supplies[WM8731_NUM_SUPPLIES];
- u16 reg_cache[WM8731_CACHEREGNUM];
unsigned int sysclk;
int sysclk_type;
+ int playback_fs;
+ bool deemph;
};
@@ -65,16 +65,79 @@
#define wm8731_reset(c) snd_soc_write(c, WM8731_RESET, 0)
static const char *wm8731_input_select[] = {"Line In", "Mic"};
-static const char *wm8731_deemph[] = {"None", "32Khz", "44.1Khz", "48Khz"};
-static const struct soc_enum wm8731_enum[] = {
- SOC_ENUM_SINGLE(WM8731_APANA, 2, 2, wm8731_input_select),
- SOC_ENUM_SINGLE(WM8731_APDIGI, 1, 4, wm8731_deemph),
-};
+static const struct soc_enum wm8731_insel_enum =
+ SOC_ENUM_SINGLE(WM8731_APANA, 2, 2, wm8731_input_select);
+
+static int wm8731_deemph[] = { 0, 32000, 44100, 48000 };
+
+static int wm8731_set_deemph(struct snd_soc_codec *codec)
+{
+ struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+ int val, i, best;
+
+ /* If we're using deemphasis select the nearest available sample
+ * rate.
+ */
+ if (wm8731->deemph) {
+ best = 1;
+ for (i = 2; i < ARRAY_SIZE(wm8731_deemph); i++) {
+ if (abs(wm8731_deemph[i] - wm8731->playback_fs) <
+ abs(wm8731_deemph[best] - wm8731->playback_fs))
+ best = i;
+ }
+
+ val = best << 1;
+ } else {
+ best = 0;
+ val = 0;
+ }
+
+ dev_dbg(codec->dev, "Set deemphasis %d (%dHz)\n",
+ best, wm8731_deemph[best]);
+
+ return snd_soc_update_bits(codec, WM8731_APDIGI, 0x6, val);
+}
+
+static int wm8731_get_deemph(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+
+ ucontrol->value.enumerated.item[0] = wm8731->deemph;
+
+ return 0;
+}
+
+static int wm8731_put_deemph(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+ int deemph = ucontrol->value.enumerated.item[0];
+ int ret = 0;
+
+ if (deemph > 1)
+ return -EINVAL;
+
+ mutex_lock(&codec->mutex);
+ if (wm8731->deemph != deemph) {
+ wm8731->deemph = deemph;
+
+ wm8731_set_deemph(codec);
+
+ ret = 1;
+ }
+ mutex_unlock(&codec->mutex);
+
+ return ret;
+}
static const DECLARE_TLV_DB_SCALE(in_tlv, -3450, 150, 0);
static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -1500, 300, 0);
static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
+static const DECLARE_TLV_DB_SCALE(mic_tlv, 0, 2000, 0);
static const struct snd_kcontrol_new wm8731_snd_controls[] = {
@@ -87,7 +150,7 @@
in_tlv),
SOC_DOUBLE_R("Line Capture Switch", WM8731_LINVOL, WM8731_RINVOL, 7, 1, 1),
-SOC_SINGLE("Mic Boost (+20dB)", WM8731_APANA, 0, 1, 0),
+SOC_SINGLE_TLV("Mic Boost Volume", WM8731_APANA, 0, 1, 0, mic_tlv),
SOC_SINGLE("Mic Capture Switch", WM8731_APANA, 1, 1, 1),
SOC_SINGLE_TLV("Sidetone Playback Volume", WM8731_APANA, 6, 3, 1,
@@ -96,7 +159,8 @@
SOC_SINGLE("ADC High Pass Filter Switch", WM8731_APDIGI, 0, 1, 1),
SOC_SINGLE("Store DC Offset Switch", WM8731_APDIGI, 4, 1, 0),
-SOC_ENUM("Playback De-emphasis", wm8731_enum[1]),
+SOC_SINGLE_BOOL_EXT("Playback Deemphasis Switch", 0,
+ wm8731_get_deemph, wm8731_put_deemph),
};
/* Output Mixer */
@@ -108,7 +172,7 @@
/* Input mux */
static const struct snd_kcontrol_new wm8731_input_mux_controls =
-SOC_DAPM_ENUM("Input Select", wm8731_enum[0]);
+SOC_DAPM_ENUM("Input Select", wm8731_insel_enum);
static const struct snd_soc_dapm_widget wm8731_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("OSC", WM8731_PWR, 5, 1, NULL, 0),
@@ -165,10 +229,11 @@
static int wm8731_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8731_dapm_widgets,
- ARRAY_SIZE(wm8731_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
+ ARRAY_SIZE(wm8731_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -239,6 +304,8 @@
u16 srate = (coeff_div[i].sr << 2) |
(coeff_div[i].bosr << 1) | coeff_div[i].usb;
+ wm8731->playback_fs = params_rate(params);
+
snd_soc_write(codec, WM8731_SRATE, srate);
/* bit size */
@@ -253,6 +320,8 @@
break;
}
+ wm8731_set_deemph(codec);
+
snd_soc_write(codec, WM8731_IFACE, iface);
return 0;
}
@@ -319,7 +388,7 @@
return -EINVAL;
}
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(&codec->dapm);
return 0;
}
@@ -399,7 +468,7 @@
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8731->supplies),
wm8731->supplies);
if (ret != 0)
@@ -428,7 +497,7 @@
wm8731->supplies);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -542,7 +611,6 @@
err_regulator_get:
regulator_bulk_free(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
- kfree(wm8731);
return ret;
}
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
new file mode 100644
index 0000000..30c67d0
--- /dev/null
+++ b/sound/soc/codecs/wm8737.c
@@ -0,0 +1,754 @@
+/*
+ * wm8737.c -- WM8737 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8737.h"
+
+#define WM8737_NUM_SUPPLIES 4
+static const char *wm8737_supply_names[WM8737_NUM_SUPPLIES] = {
+ "DCVDD",
+ "DBVDD",
+ "AVDD",
+ "MVDD",
+};
+
+/* codec private data */
+struct wm8737_priv {
+ enum snd_soc_control_type control_type;
+ struct regulator_bulk_data supplies[WM8737_NUM_SUPPLIES];
+ unsigned int mclk;
+};
+
+static const u16 wm8737_reg[WM8737_REGISTER_COUNT] = {
+ 0x00C3, /* R0 - Left PGA volume */
+ 0x00C3, /* R1 - Right PGA volume */
+ 0x0007, /* R2 - AUDIO path L */
+ 0x0007, /* R3 - AUDIO path R */
+ 0x0000, /* R4 - 3D Enhance */
+ 0x0000, /* R5 - ADC Control */
+ 0x0000, /* R6 - Power Management */
+ 0x000A, /* R7 - Audio Format */
+ 0x0000, /* R8 - Clocking */
+ 0x000F, /* R9 - MIC Preamp Control */
+ 0x0003, /* R10 - Misc Bias Control */
+ 0x0000, /* R11 - Noise Gate */
+ 0x007C, /* R12 - ALC1 */
+ 0x0000, /* R13 - ALC2 */
+ 0x0032, /* R14 - ALC3 */
+};
+
+static int wm8737_reset(struct snd_soc_codec *codec)
+{
+ return snd_soc_write(codec, WM8737_RESET, 0);
+}
+
+static const unsigned int micboost_tlv[] = {
+ TLV_DB_RANGE_HEAD(4),
+ 0, 0, TLV_DB_SCALE_ITEM(1300, 0, 0),
+ 1, 1, TLV_DB_SCALE_ITEM(1800, 0, 0),
+ 2, 2, TLV_DB_SCALE_ITEM(2800, 0, 0),
+ 3, 3, TLV_DB_SCALE_ITEM(3300, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(pga_tlv, -9750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(adc_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(ng_tlv, -7800, 600, 0);
+static const DECLARE_TLV_DB_SCALE(alc_max_tlv, -1200, 600, 0);
+static const DECLARE_TLV_DB_SCALE(alc_target_tlv, -1800, 100, 0);
+
+static const char *micbias_enum_text[] = {
+ "25%",
+ "50%",
+ "75%",
+ "100%",
+};
+
+static const struct soc_enum micbias_enum =
+ SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 0, 4, micbias_enum_text);
+
+static const char *low_cutoff_text[] = {
+ "Low", "High"
+};
+
+static const struct soc_enum low_3d =
+ SOC_ENUM_SINGLE(WM8737_3D_ENHANCE, 6, 2, low_cutoff_text);
+
+static const char *high_cutoff_text[] = {
+ "High", "Low"
+};
+
+static const struct soc_enum high_3d =
+ SOC_ENUM_SINGLE(WM8737_3D_ENHANCE, 5, 2, high_cutoff_text);
+
+static const char *alc_fn_text[] = {
+ "Disabled", "Right", "Left", "Stereo"
+};
+
+static const struct soc_enum alc_fn =
+ SOC_ENUM_SINGLE(WM8737_ALC1, 7, 4, alc_fn_text);
+
+static const char *alc_hold_text[] = {
+ "0", "2.67ms", "5.33ms", "10.66ms", "21.32ms", "42.64ms", "85.28ms",
+ "170.56ms", "341.12ms", "682.24ms", "1.364s", "2.728s", "5.458s",
+ "10.916s", "21.832s", "43.691s"
+};
+
+static const struct soc_enum alc_hold =
+ SOC_ENUM_SINGLE(WM8737_ALC2, 0, 16, alc_hold_text);
+
+static const char *alc_atk_text[] = {
+ "8.4ms", "16.8ms", "33.6ms", "67.2ms", "134.4ms", "268.8ms", "537.6ms",
+ "1.075s", "2.15s", "4.3s", "8.6s"
+};
+
+static const struct soc_enum alc_atk =
+ SOC_ENUM_SINGLE(WM8737_ALC3, 0, 11, alc_atk_text);
+
+static const char *alc_dcy_text[] = {
+ "33.6ms", "67.2ms", "134.4ms", "268.8ms", "537.6ms", "1.075s", "2.15s",
+ "4.3s", "8.6s", "17.2s", "34.41s"
+};
+
+static const struct soc_enum alc_dcy =
+ SOC_ENUM_SINGLE(WM8737_ALC3, 4, 11, alc_dcy_text);
+
+static const struct snd_kcontrol_new wm8737_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Mic Boost Volume", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+ 6, 3, 0, micboost_tlv),
+SOC_DOUBLE_R("Mic Boost Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+ 4, 1, 0),
+SOC_DOUBLE("Mic ZC Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+ 3, 1, 0),
+
+SOC_DOUBLE_R_TLV("Capture Volume", WM8737_LEFT_PGA_VOLUME,
+ WM8737_RIGHT_PGA_VOLUME, 0, 255, 0, pga_tlv),
+SOC_DOUBLE("Capture ZC Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+ 2, 1, 0),
+
+SOC_DOUBLE("INPUT1 DC Bias Switch", WM8737_MISC_BIAS_CONTROL, 0, 1, 1, 0),
+
+SOC_ENUM("Mic PGA Bias", micbias_enum),
+SOC_SINGLE("ADC Low Power Switch", WM8737_ADC_CONTROL, 2, 1, 0),
+SOC_SINGLE("High Pass Filter Switch", WM8737_ADC_CONTROL, 0, 1, 1),
+SOC_DOUBLE("Polarity Invert Switch", WM8737_ADC_CONTROL, 5, 6, 1, 0),
+
+SOC_SINGLE("3D Switch", WM8737_3D_ENHANCE, 0, 1, 0),
+SOC_SINGLE("3D Depth", WM8737_3D_ENHANCE, 1, 15, 0),
+SOC_ENUM("3D Low Cut-off", low_3d),
+SOC_ENUM("3D High Cut-off", low_3d),
+SOC_SINGLE_TLV("3D ADC Volume", WM8737_3D_ENHANCE, 7, 1, 1, adc_tlv),
+
+SOC_SINGLE("Noise Gate Switch", WM8737_NOISE_GATE, 0, 1, 0),
+SOC_SINGLE_TLV("Noise Gate Threshold Volume", WM8737_NOISE_GATE, 2, 7, 0,
+ ng_tlv),
+
+SOC_ENUM("ALC", alc_fn),
+SOC_SINGLE_TLV("ALC Max Gain Volume", WM8737_ALC1, 4, 7, 0, alc_max_tlv),
+SOC_SINGLE_TLV("ALC Target Volume", WM8737_ALC1, 0, 15, 0, alc_target_tlv),
+SOC_ENUM("ALC Hold Time", alc_hold),
+SOC_SINGLE("ALC ZC Switch", WM8737_ALC2, 4, 1, 0),
+SOC_ENUM("ALC Attack Time", alc_atk),
+SOC_ENUM("ALC Decay Time", alc_dcy),
+};
+
+static const char *linsel_text[] = {
+ "LINPUT1", "LINPUT2", "LINPUT3", "LINPUT1 DC",
+};
+
+static const struct soc_enum linsel_enum =
+ SOC_ENUM_SINGLE(WM8737_AUDIO_PATH_L, 7, 4, linsel_text);
+
+static const struct snd_kcontrol_new linsel_mux =
+ SOC_DAPM_ENUM("LINSEL", linsel_enum);
+
+
+static const char *rinsel_text[] = {
+ "RINPUT1", "RINPUT2", "RINPUT3", "RINPUT1 DC",
+};
+
+static const struct soc_enum rinsel_enum =
+ SOC_ENUM_SINGLE(WM8737_AUDIO_PATH_R, 7, 4, rinsel_text);
+
+static const struct snd_kcontrol_new rinsel_mux =
+ SOC_DAPM_ENUM("RINSEL", rinsel_enum);
+
+static const char *bypass_text[] = {
+ "Direct", "Preamp"
+};
+
+static const struct soc_enum lbypass_enum =
+ SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 2, 2, bypass_text);
+
+static const struct snd_kcontrol_new lbypass_mux =
+ SOC_DAPM_ENUM("Left Bypass", lbypass_enum);
+
+
+static const struct soc_enum rbypass_enum =
+ SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 3, 2, bypass_text);
+
+static const struct snd_kcontrol_new rbypass_mux =
+ SOC_DAPM_ENUM("Left Bypass", rbypass_enum);
+
+static const struct snd_soc_dapm_widget wm8737_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("LINPUT1"),
+SND_SOC_DAPM_INPUT("LINPUT2"),
+SND_SOC_DAPM_INPUT("LINPUT3"),
+SND_SOC_DAPM_INPUT("RINPUT1"),
+SND_SOC_DAPM_INPUT("RINPUT2"),
+SND_SOC_DAPM_INPUT("RINPUT3"),
+SND_SOC_DAPM_INPUT("LACIN"),
+SND_SOC_DAPM_INPUT("RACIN"),
+
+SND_SOC_DAPM_MUX("LINSEL", SND_SOC_NOPM, 0, 0, &linsel_mux),
+SND_SOC_DAPM_MUX("RINSEL", SND_SOC_NOPM, 0, 0, &rinsel_mux),
+
+SND_SOC_DAPM_MUX("Left Preamp Mux", SND_SOC_NOPM, 0, 0, &lbypass_mux),
+SND_SOC_DAPM_MUX("Right Preamp Mux", SND_SOC_NOPM, 0, 0, &rbypass_mux),
+
+SND_SOC_DAPM_PGA("PGAL", WM8737_POWER_MANAGEMENT, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("PGAR", WM8737_POWER_MANAGEMENT, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_DAC("ADCL", NULL, WM8737_POWER_MANAGEMENT, 3, 0),
+SND_SOC_DAPM_DAC("ADCR", NULL, WM8737_POWER_MANAGEMENT, 2, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF", "Capture", 0, WM8737_POWER_MANAGEMENT, 6, 0),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+ { "LINSEL", "LINPUT1", "LINPUT1" },
+ { "LINSEL", "LINPUT2", "LINPUT2" },
+ { "LINSEL", "LINPUT3", "LINPUT3" },
+ { "LINSEL", "LINPUT1 DC", "LINPUT1" },
+
+ { "RINSEL", "RINPUT1", "RINPUT1" },
+ { "RINSEL", "RINPUT2", "RINPUT2" },
+ { "RINSEL", "RINPUT3", "RINPUT3" },
+ { "RINSEL", "RINPUT1 DC", "RINPUT1" },
+
+ { "Left Preamp Mux", "Preamp", "LINSEL" },
+ { "Left Preamp Mux", "Direct", "LACIN" },
+
+ { "Right Preamp Mux", "Preamp", "RINSEL" },
+ { "Right Preamp Mux", "Direct", "RACIN" },
+
+ { "PGAL", NULL, "Left Preamp Mux" },
+ { "PGAR", NULL, "Right Preamp Mux" },
+
+ { "ADCL", NULL, "PGAL" },
+ { "ADCR", NULL, "PGAR" },
+
+ { "AIF", NULL, "ADCL" },
+ { "AIF", NULL, "ADCR" },
+};
+
+static int wm8737_add_widgets(struct snd_soc_codec *codec)
+{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ snd_soc_dapm_new_controls(dapm, wm8737_dapm_widgets,
+ ARRAY_SIZE(wm8737_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+ return 0;
+}
+
+/* codec mclk clock divider coefficients */
+static const struct {
+ u32 mclk;
+ u32 rate;
+ u8 usb;
+ u8 sr;
+} coeff_div[] = {
+ { 12288000, 8000, 0, 0x4 },
+ { 12288000, 12000, 0, 0x8 },
+ { 12288000, 16000, 0, 0xa },
+ { 12288000, 24000, 0, 0x1c },
+ { 12288000, 32000, 0, 0xc },
+ { 12288000, 48000, 0, 0 },
+ { 12288000, 96000, 0, 0xe },
+
+ { 11289600, 8000, 0, 0x14 },
+ { 11289600, 11025, 0, 0x18 },
+ { 11289600, 22050, 0, 0x1a },
+ { 11289600, 44100, 0, 0x10 },
+ { 11289600, 88200, 0, 0x1e },
+
+ { 18432000, 8000, 0, 0x5 },
+ { 18432000, 12000, 0, 0x9 },
+ { 18432000, 16000, 0, 0xb },
+ { 18432000, 24000, 0, 0x1b },
+ { 18432000, 32000, 0, 0xd },
+ { 18432000, 48000, 0, 0x1 },
+ { 18432000, 96000, 0, 0x1f },
+
+ { 16934400, 8000, 0, 0x15 },
+ { 16934400, 11025, 0, 0x19 },
+ { 16934400, 22050, 0, 0x1b },
+ { 16934400, 44100, 0, 0x11 },
+ { 16934400, 88200, 0, 0x1f },
+
+ { 12000000, 8000, 1, 0x4 },
+ { 12000000, 11025, 1, 0x19 },
+ { 12000000, 12000, 1, 0x8 },
+ { 12000000, 16000, 1, 0xa },
+ { 12000000, 22050, 1, 0x1b },
+ { 12000000, 24000, 1, 0x1c },
+ { 12000000, 32000, 1, 0xc },
+ { 12000000, 44100, 1, 0x11 },
+ { 12000000, 48000, 1, 0x0 },
+ { 12000000, 88200, 1, 0x1f },
+ { 12000000, 96000, 1, 0xe },
+};
+
+static int wm8737_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_codec *codec = rtd->codec;
+ struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+ int i;
+ u16 clocking = 0;
+ u16 af = 0;
+
+ for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+ if (coeff_div[i].rate != params_rate(params))
+ continue;
+
+ if (coeff_div[i].mclk == wm8737->mclk)
+ break;
+
+ if (coeff_div[i].mclk == wm8737->mclk * 2) {
+ clocking |= WM8737_CLKDIV2;
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(coeff_div)) {
+ dev_err(codec->dev, "%dHz MCLK can't support %dHz\n",
+ wm8737->mclk, params_rate(params));
+ return -EINVAL;
+ }
+
+ clocking |= coeff_div[i].usb | (coeff_div[i].sr << WM8737_SR_SHIFT);
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ af |= 0x8;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ af |= 0x10;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ af |= 0x18;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, WM8737_AUDIO_FORMAT, WM8737_WL_MASK, af);
+ snd_soc_update_bits(codec, WM8737_CLOCKING,
+ WM8737_USB_MODE | WM8737_CLKDIV2 | WM8737_SR_MASK,
+ clocking);
+
+ return 0;
+}
+
+static int wm8737_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+ if (freq == coeff_div[i].mclk ||
+ freq == coeff_div[i].mclk * 2) {
+ wm8737->mclk = freq;
+ return 0;
+ }
+ }
+
+ dev_err(codec->dev, "MCLK rate %dHz not supported\n", freq);
+
+ return -EINVAL;
+}
+
+
+static int wm8737_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ u16 af = 0;
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ af |= WM8737_MS;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ af |= 0x2;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ af |= 0x1;
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ af |= 0x3;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ af |= 0x13;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ af |= WM8737_LRP;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, WM8737_AUDIO_FORMAT,
+ WM8737_FORMAT_MASK | WM8737_LRP | WM8737_MS, af);
+
+ return 0;
+}
+
+static int wm8737_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ break;
+
+ case SND_SOC_BIAS_PREPARE:
+ /* VMID at 2*75k */
+ snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+ WM8737_VMIDSEL_MASK, 0);
+ break;
+
+ case SND_SOC_BIAS_STANDBY:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
+ wm8737->supplies);
+ if (ret != 0) {
+ dev_err(codec->dev,
+ "Failed to enable supplies: %d\n",
+ ret);
+ return ret;
+ }
+
+ snd_soc_cache_sync(codec);
+
+ /* Fast VMID ramp at 2*2.5k */
+ snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+ WM8737_VMIDSEL_MASK, 0x4);
+
+ /* Bring VMID up */
+ snd_soc_update_bits(codec, WM8737_POWER_MANAGEMENT,
+ WM8737_VMID_MASK |
+ WM8737_VREF_MASK,
+ WM8737_VMID_MASK |
+ WM8737_VREF_MASK);
+
+ msleep(500);
+ }
+
+ /* VMID at 2*300k */
+ snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+ WM8737_VMIDSEL_MASK, 2);
+
+ break;
+
+ case SND_SOC_BIAS_OFF:
+ snd_soc_update_bits(codec, WM8737_POWER_MANAGEMENT,
+ WM8737_VMID_MASK | WM8737_VREF_MASK, 0);
+
+ regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies),
+ wm8737->supplies);
+ break;
+ }
+
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+#define WM8737_RATES SNDRV_PCM_RATE_8000_96000
+
+#define WM8737_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8737_dai_ops = {
+ .hw_params = wm8737_hw_params,
+ .set_sysclk = wm8737_set_dai_sysclk,
+ .set_fmt = wm8737_set_dai_fmt,
+};
+
+static struct snd_soc_dai_driver wm8737_dai = {
+ .name = "wm8737",
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 2, /* Mono modes not yet supported */
+ .channels_max = 2,
+ .rates = WM8737_RATES,
+ .formats = WM8737_FORMATS,
+ },
+ .ops = &wm8737_dai_ops,
+};
+
+#ifdef CONFIG_PM
+static int wm8737_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+ wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static int wm8737_resume(struct snd_soc_codec *codec)
+{
+ wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ return 0;
+}
+#else
+#define wm8737_suspend NULL
+#define wm8737_resume NULL
+#endif
+
+static int wm8737_probe(struct snd_soc_codec *codec)
+{
+ struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+ int ret, i;
+
+ ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8737->control_type);
+ if (ret != 0) {
+ dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+ return ret;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(wm8737->supplies); i++)
+ wm8737->supplies[i].supply = wm8737_supply_names[i];
+
+ ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8737->supplies),
+ wm8737->supplies);
+ if (ret != 0) {
+ dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+ return ret;
+ }
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
+ wm8737->supplies);
+ if (ret != 0) {
+ dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+ goto err_get;
+ }
+
+ ret = wm8737_reset(codec);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to issue reset\n");
+ goto err_enable;
+ }
+
+ snd_soc_update_bits(codec, WM8737_LEFT_PGA_VOLUME, WM8737_LVU,
+ WM8737_LVU);
+ snd_soc_update_bits(codec, WM8737_RIGHT_PGA_VOLUME, WM8737_RVU,
+ WM8737_RVU);
+
+ wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ /* Bias level configuration will have done an extra enable */
+ regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+
+ snd_soc_add_controls(codec, wm8737_snd_controls,
+ ARRAY_SIZE(wm8737_snd_controls));
+ wm8737_add_widgets(codec);
+
+ return 0;
+
+err_enable:
+ regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+err_get:
+ regulator_bulk_free(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+
+ return ret;
+}
+
+static int wm8737_remove(struct snd_soc_codec *codec)
+{
+ struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+
+ wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ regulator_bulk_free(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+ return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
+ .probe = wm8737_probe,
+ .remove = wm8737_remove,
+ .suspend = wm8737_suspend,
+ .resume = wm8737_resume,
+ .set_bias_level = wm8737_set_bias_level,
+
+ .reg_cache_size = WM8737_REGISTER_COUNT - 1, /* Skip reset */
+ .reg_word_size = sizeof(u16),
+ .reg_cache_default = wm8737_reg,
+};
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8737_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct wm8737_priv *wm8737;
+ int ret;
+
+ wm8737 = kzalloc(sizeof(struct wm8737_priv), GFP_KERNEL);
+ if (wm8737 == NULL)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c, wm8737);
+ wm8737->control_type = SND_SOC_I2C;
+
+ ret = snd_soc_register_codec(&i2c->dev,
+ &soc_codec_dev_wm8737, &wm8737_dai, 1);
+ if (ret < 0)
+ kfree(wm8737);
+ return ret;
+
+}
+
+static __devexit int wm8737_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+ kfree(i2c_get_clientdata(client));
+ return 0;
+}
+
+static const struct i2c_device_id wm8737_i2c_id[] = {
+ { "wm8737", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8737_i2c_id);
+
+static struct i2c_driver wm8737_i2c_driver = {
+ .driver = {
+ .name = "wm8737",
+ .owner = THIS_MODULE,
+ },
+ .probe = wm8737_i2c_probe,
+ .remove = __devexit_p(wm8737_i2c_remove),
+ .id_table = wm8737_i2c_id,
+};
+#endif
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8737_spi_probe(struct spi_device *spi)
+{
+ struct wm8737_priv *wm8737;
+ int ret;
+
+ wm8737 = kzalloc(sizeof(struct wm8737_priv), GFP_KERNEL);
+ if (wm8737 == NULL)
+ return -ENOMEM;
+
+ wm8737->control_type = SND_SOC_SPI;
+ spi_set_drvdata(spi, wm8737);
+
+ ret = snd_soc_register_codec(&spi->dev,
+ &soc_codec_dev_wm8737, &wm8737_dai, 1);
+ if (ret < 0)
+ kfree(wm8737);
+ return ret;
+}
+
+static int __devexit wm8737_spi_remove(struct spi_device *spi)
+{
+ snd_soc_unregister_codec(&spi->dev);
+ kfree(spi_get_drvdata(spi));
+ return 0;
+}
+
+static struct spi_driver wm8737_spi_driver = {
+ .driver = {
+ .name = "wm8737",
+ .owner = THIS_MODULE,
+ },
+ .probe = wm8737_spi_probe,
+ .remove = __devexit_p(wm8737_spi_remove),
+};
+#endif /* CONFIG_SPI_MASTER */
+
+static int __init wm8737_modinit(void)
+{
+ int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ ret = i2c_add_driver(&wm8737_i2c_driver);
+ if (ret != 0) {
+ printk(KERN_ERR "Failed to register WM8737 I2C driver: %d\n",
+ ret);
+ }
+#endif
+#if defined(CONFIG_SPI_MASTER)
+ ret = spi_register_driver(&wm8737_spi_driver);
+ if (ret != 0) {
+ printk(KERN_ERR "Failed to register WM8737 SPI driver: %d\n",
+ ret);
+ }
+#endif
+ return 0;
+}
+module_init(wm8737_modinit);
+
+static void __exit wm8737_exit(void)
+{
+#if defined(CONFIG_SPI_MASTER)
+ spi_unregister_driver(&wm8737_spi_driver);
+#endif
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ i2c_del_driver(&wm8737_i2c_driver);
+#endif
+}
+module_exit(wm8737_exit);
+
+MODULE_DESCRIPTION("ASoC WM8737 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8737.h b/sound/soc/codecs/wm8737.h
new file mode 100644
index 0000000..23d14c8
--- /dev/null
+++ b/sound/soc/codecs/wm8737.h
@@ -0,0 +1,322 @@
+#ifndef _WM8737_H
+#define _WM8737_H
+
+/*
+ * wm8737.c -- WM8523 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Register values.
+ */
+#define WM8737_LEFT_PGA_VOLUME 0x00
+#define WM8737_RIGHT_PGA_VOLUME 0x01
+#define WM8737_AUDIO_PATH_L 0x02
+#define WM8737_AUDIO_PATH_R 0x03
+#define WM8737_3D_ENHANCE 0x04
+#define WM8737_ADC_CONTROL 0x05
+#define WM8737_POWER_MANAGEMENT 0x06
+#define WM8737_AUDIO_FORMAT 0x07
+#define WM8737_CLOCKING 0x08
+#define WM8737_MIC_PREAMP_CONTROL 0x09
+#define WM8737_MISC_BIAS_CONTROL 0x0A
+#define WM8737_NOISE_GATE 0x0B
+#define WM8737_ALC1 0x0C
+#define WM8737_ALC2 0x0D
+#define WM8737_ALC3 0x0E
+#define WM8737_RESET 0x0F
+
+#define WM8737_REGISTER_COUNT 16
+#define WM8737_MAX_REGISTER 0x0F
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Left PGA volume
+ */
+#define WM8737_LVU 0x0100 /* LVU */
+#define WM8737_LVU_MASK 0x0100 /* LVU */
+#define WM8737_LVU_SHIFT 8 /* LVU */
+#define WM8737_LVU_WIDTH 1 /* LVU */
+#define WM8737_LINVOL_MASK 0x00FF /* LINVOL - [7:0] */
+#define WM8737_LINVOL_SHIFT 0 /* LINVOL - [7:0] */
+#define WM8737_LINVOL_WIDTH 8 /* LINVOL - [7:0] */
+
+/*
+ * R1 (0x01) - Right PGA volume
+ */
+#define WM8737_RVU 0x0100 /* RVU */
+#define WM8737_RVU_MASK 0x0100 /* RVU */
+#define WM8737_RVU_SHIFT 8 /* RVU */
+#define WM8737_RVU_WIDTH 1 /* RVU */
+#define WM8737_RINVOL_MASK 0x00FF /* RINVOL - [7:0] */
+#define WM8737_RINVOL_SHIFT 0 /* RINVOL - [7:0] */
+#define WM8737_RINVOL_WIDTH 8 /* RINVOL - [7:0] */
+
+/*
+ * R2 (0x02) - AUDIO path L
+ */
+#define WM8737_LINSEL_MASK 0x0180 /* LINSEL - [8:7] */
+#define WM8737_LINSEL_SHIFT 7 /* LINSEL - [8:7] */
+#define WM8737_LINSEL_WIDTH 2 /* LINSEL - [8:7] */
+#define WM8737_LMICBOOST_MASK 0x0060 /* LMICBOOST - [6:5] */
+#define WM8737_LMICBOOST_SHIFT 5 /* LMICBOOST - [6:5] */
+#define WM8737_LMICBOOST_WIDTH 2 /* LMICBOOST - [6:5] */
+#define WM8737_LMBE 0x0010 /* LMBE */
+#define WM8737_LMBE_MASK 0x0010 /* LMBE */
+#define WM8737_LMBE_SHIFT 4 /* LMBE */
+#define WM8737_LMBE_WIDTH 1 /* LMBE */
+#define WM8737_LMZC 0x0008 /* LMZC */
+#define WM8737_LMZC_MASK 0x0008 /* LMZC */
+#define WM8737_LMZC_SHIFT 3 /* LMZC */
+#define WM8737_LMZC_WIDTH 1 /* LMZC */
+#define WM8737_LPZC 0x0004 /* LPZC */
+#define WM8737_LPZC_MASK 0x0004 /* LPZC */
+#define WM8737_LPZC_SHIFT 2 /* LPZC */
+#define WM8737_LPZC_WIDTH 1 /* LPZC */
+#define WM8737_LZCTO_MASK 0x0003 /* LZCTO - [1:0] */
+#define WM8737_LZCTO_SHIFT 0 /* LZCTO - [1:0] */
+#define WM8737_LZCTO_WIDTH 2 /* LZCTO - [1:0] */
+
+/*
+ * R3 (0x03) - AUDIO path R
+ */
+#define WM8737_RINSEL_MASK 0x0180 /* RINSEL - [8:7] */
+#define WM8737_RINSEL_SHIFT 7 /* RINSEL - [8:7] */
+#define WM8737_RINSEL_WIDTH 2 /* RINSEL - [8:7] */
+#define WM8737_RMICBOOST_MASK 0x0060 /* RMICBOOST - [6:5] */
+#define WM8737_RMICBOOST_SHIFT 5 /* RMICBOOST - [6:5] */
+#define WM8737_RMICBOOST_WIDTH 2 /* RMICBOOST - [6:5] */
+#define WM8737_RMBE 0x0010 /* RMBE */
+#define WM8737_RMBE_MASK 0x0010 /* RMBE */
+#define WM8737_RMBE_SHIFT 4 /* RMBE */
+#define WM8737_RMBE_WIDTH 1 /* RMBE */
+#define WM8737_RMZC 0x0008 /* RMZC */
+#define WM8737_RMZC_MASK 0x0008 /* RMZC */
+#define WM8737_RMZC_SHIFT 3 /* RMZC */
+#define WM8737_RMZC_WIDTH 1 /* RMZC */
+#define WM8737_RPZC 0x0004 /* RPZC */
+#define WM8737_RPZC_MASK 0x0004 /* RPZC */
+#define WM8737_RPZC_SHIFT 2 /* RPZC */
+#define WM8737_RPZC_WIDTH 1 /* RPZC */
+#define WM8737_RZCTO_MASK 0x0003 /* RZCTO - [1:0] */
+#define WM8737_RZCTO_SHIFT 0 /* RZCTO - [1:0] */
+#define WM8737_RZCTO_WIDTH 2 /* RZCTO - [1:0] */
+
+/*
+ * R4 (0x04) - 3D Enhance
+ */
+#define WM8737_DIV2 0x0080 /* DIV2 */
+#define WM8737_DIV2_MASK 0x0080 /* DIV2 */
+#define WM8737_DIV2_SHIFT 7 /* DIV2 */
+#define WM8737_DIV2_WIDTH 1 /* DIV2 */
+#define WM8737_3DLC 0x0040 /* 3DLC */
+#define WM8737_3DLC_MASK 0x0040 /* 3DLC */
+#define WM8737_3DLC_SHIFT 6 /* 3DLC */
+#define WM8737_3DLC_WIDTH 1 /* 3DLC */
+#define WM8737_3DUC 0x0020 /* 3DUC */
+#define WM8737_3DUC_MASK 0x0020 /* 3DUC */
+#define WM8737_3DUC_SHIFT 5 /* 3DUC */
+#define WM8737_3DUC_WIDTH 1 /* 3DUC */
+#define WM8737_3DDEPTH_MASK 0x001E /* 3DDEPTH - [4:1] */
+#define WM8737_3DDEPTH_SHIFT 1 /* 3DDEPTH - [4:1] */
+#define WM8737_3DDEPTH_WIDTH 4 /* 3DDEPTH - [4:1] */
+#define WM8737_3DE 0x0001 /* 3DE */
+#define WM8737_3DE_MASK 0x0001 /* 3DE */
+#define WM8737_3DE_SHIFT 0 /* 3DE */
+#define WM8737_3DE_WIDTH 1 /* 3DE */
+
+/*
+ * R5 (0x05) - ADC Control
+ */
+#define WM8737_MONOMIX_MASK 0x0180 /* MONOMIX - [8:7] */
+#define WM8737_MONOMIX_SHIFT 7 /* MONOMIX - [8:7] */
+#define WM8737_MONOMIX_WIDTH 2 /* MONOMIX - [8:7] */
+#define WM8737_POLARITY_MASK 0x0060 /* POLARITY - [6:5] */
+#define WM8737_POLARITY_SHIFT 5 /* POLARITY - [6:5] */
+#define WM8737_POLARITY_WIDTH 2 /* POLARITY - [6:5] */
+#define WM8737_HPOR 0x0010 /* HPOR */
+#define WM8737_HPOR_MASK 0x0010 /* HPOR */
+#define WM8737_HPOR_SHIFT 4 /* HPOR */
+#define WM8737_HPOR_WIDTH 1 /* HPOR */
+#define WM8737_LP 0x0004 /* LP */
+#define WM8737_LP_MASK 0x0004 /* LP */
+#define WM8737_LP_SHIFT 2 /* LP */
+#define WM8737_LP_WIDTH 1 /* LP */
+#define WM8737_MONOUT 0x0002 /* MONOUT */
+#define WM8737_MONOUT_MASK 0x0002 /* MONOUT */
+#define WM8737_MONOUT_SHIFT 1 /* MONOUT */
+#define WM8737_MONOUT_WIDTH 1 /* MONOUT */
+#define WM8737_ADCHPD 0x0001 /* ADCHPD */
+#define WM8737_ADCHPD_MASK 0x0001 /* ADCHPD */
+#define WM8737_ADCHPD_SHIFT 0 /* ADCHPD */
+#define WM8737_ADCHPD_WIDTH 1 /* ADCHPD */
+
+/*
+ * R6 (0x06) - Power Management
+ */
+#define WM8737_VMID 0x0100 /* VMID */
+#define WM8737_VMID_MASK 0x0100 /* VMID */
+#define WM8737_VMID_SHIFT 8 /* VMID */
+#define WM8737_VMID_WIDTH 1 /* VMID */
+#define WM8737_VREF 0x0080 /* VREF */
+#define WM8737_VREF_MASK 0x0080 /* VREF */
+#define WM8737_VREF_SHIFT 7 /* VREF */
+#define WM8737_VREF_WIDTH 1 /* VREF */
+#define WM8737_AI 0x0040 /* AI */
+#define WM8737_AI_MASK 0x0040 /* AI */
+#define WM8737_AI_SHIFT 6 /* AI */
+#define WM8737_AI_WIDTH 1 /* AI */
+#define WM8737_PGL 0x0020 /* PGL */
+#define WM8737_PGL_MASK 0x0020 /* PGL */
+#define WM8737_PGL_SHIFT 5 /* PGL */
+#define WM8737_PGL_WIDTH 1 /* PGL */
+#define WM8737_PGR 0x0010 /* PGR */
+#define WM8737_PGR_MASK 0x0010 /* PGR */
+#define WM8737_PGR_SHIFT 4 /* PGR */
+#define WM8737_PGR_WIDTH 1 /* PGR */
+#define WM8737_ADL 0x0008 /* ADL */
+#define WM8737_ADL_MASK 0x0008 /* ADL */
+#define WM8737_ADL_SHIFT 3 /* ADL */
+#define WM8737_ADL_WIDTH 1 /* ADL */
+#define WM8737_ADR 0x0004 /* ADR */
+#define WM8737_ADR_MASK 0x0004 /* ADR */
+#define WM8737_ADR_SHIFT 2 /* ADR */
+#define WM8737_ADR_WIDTH 1 /* ADR */
+#define WM8737_MICBIAS_MASK 0x0003 /* MICBIAS - [1:0] */
+#define WM8737_MICBIAS_SHIFT 0 /* MICBIAS - [1:0] */
+#define WM8737_MICBIAS_WIDTH 2 /* MICBIAS - [1:0] */
+
+/*
+ * R7 (0x07) - Audio Format
+ */
+#define WM8737_SDODIS 0x0080 /* SDODIS */
+#define WM8737_SDODIS_MASK 0x0080 /* SDODIS */
+#define WM8737_SDODIS_SHIFT 7 /* SDODIS */
+#define WM8737_SDODIS_WIDTH 1 /* SDODIS */
+#define WM8737_MS 0x0040 /* MS */
+#define WM8737_MS_MASK 0x0040 /* MS */
+#define WM8737_MS_SHIFT 6 /* MS */
+#define WM8737_MS_WIDTH 1 /* MS */
+#define WM8737_LRP 0x0010 /* LRP */
+#define WM8737_LRP_MASK 0x0010 /* LRP */
+#define WM8737_LRP_SHIFT 4 /* LRP */
+#define WM8737_LRP_WIDTH 1 /* LRP */
+#define WM8737_WL_MASK 0x000C /* WL - [3:2] */
+#define WM8737_WL_SHIFT 2 /* WL - [3:2] */
+#define WM8737_WL_WIDTH 2 /* WL - [3:2] */
+#define WM8737_FORMAT_MASK 0x0003 /* FORMAT - [1:0] */
+#define WM8737_FORMAT_SHIFT 0 /* FORMAT - [1:0] */
+#define WM8737_FORMAT_WIDTH 2 /* FORMAT - [1:0] */
+
+/*
+ * R8 (0x08) - Clocking
+ */
+#define WM8737_AUTODETECT 0x0080 /* AUTODETECT */
+#define WM8737_AUTODETECT_MASK 0x0080 /* AUTODETECT */
+#define WM8737_AUTODETECT_SHIFT 7 /* AUTODETECT */
+#define WM8737_AUTODETECT_WIDTH 1 /* AUTODETECT */
+#define WM8737_CLKDIV2 0x0040 /* CLKDIV2 */
+#define WM8737_CLKDIV2_MASK 0x0040 /* CLKDIV2 */
+#define WM8737_CLKDIV2_SHIFT 6 /* CLKDIV2 */
+#define WM8737_CLKDIV2_WIDTH 1 /* CLKDIV2 */
+#define WM8737_SR_MASK 0x003E /* SR - [5:1] */
+#define WM8737_SR_SHIFT 1 /* SR - [5:1] */
+#define WM8737_SR_WIDTH 5 /* SR - [5:1] */
+#define WM8737_USB_MODE 0x0001 /* USB MODE */
+#define WM8737_USB_MODE_MASK 0x0001 /* USB MODE */
+#define WM8737_USB_MODE_SHIFT 0 /* USB MODE */
+#define WM8737_USB_MODE_WIDTH 1 /* USB MODE */
+
+/*
+ * R9 (0x09) - MIC Preamp Control
+ */
+#define WM8737_RBYPEN 0x0008 /* RBYPEN */
+#define WM8737_RBYPEN_MASK 0x0008 /* RBYPEN */
+#define WM8737_RBYPEN_SHIFT 3 /* RBYPEN */
+#define WM8737_RBYPEN_WIDTH 1 /* RBYPEN */
+#define WM8737_LBYPEN 0x0004 /* LBYPEN */
+#define WM8737_LBYPEN_MASK 0x0004 /* LBYPEN */
+#define WM8737_LBYPEN_SHIFT 2 /* LBYPEN */
+#define WM8737_LBYPEN_WIDTH 1 /* LBYPEN */
+#define WM8737_MBCTRL_MASK 0x0003 /* MBCTRL - [1:0] */
+#define WM8737_MBCTRL_SHIFT 0 /* MBCTRL - [1:0] */
+#define WM8737_MBCTRL_WIDTH 2 /* MBCTRL - [1:0] */
+
+/*
+ * R10 (0x0A) - Misc Bias Control
+ */
+#define WM8737_VMIDSEL_MASK 0x000C /* VMIDSEL - [3:2] */
+#define WM8737_VMIDSEL_SHIFT 2 /* VMIDSEL - [3:2] */
+#define WM8737_VMIDSEL_WIDTH 2 /* VMIDSEL - [3:2] */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE 0x0002 /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_MASK 0x0002 /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_SHIFT 1 /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_WIDTH 1 /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE 0x0001 /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_MASK 0x0001 /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_SHIFT 0 /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_WIDTH 1 /* RINPUT1 DC BIAS ENABLE */
+
+/*
+ * R11 (0x0B) - Noise Gate
+ */
+#define WM8737_NGTH_MASK 0x001C /* NGTH - [4:2] */
+#define WM8737_NGTH_SHIFT 2 /* NGTH - [4:2] */
+#define WM8737_NGTH_WIDTH 3 /* NGTH - [4:2] */
+#define WM8737_NGAT 0x0001 /* NGAT */
+#define WM8737_NGAT_MASK 0x0001 /* NGAT */
+#define WM8737_NGAT_SHIFT 0 /* NGAT */
+#define WM8737_NGAT_WIDTH 1 /* NGAT */
+
+/*
+ * R12 (0x0C) - ALC1
+ */
+#define WM8737_ALCSEL_MASK 0x0180 /* ALCSEL - [8:7] */
+#define WM8737_ALCSEL_SHIFT 7 /* ALCSEL - [8:7] */
+#define WM8737_ALCSEL_WIDTH 2 /* ALCSEL - [8:7] */
+#define WM8737_MAX_GAIN_MASK 0x0070 /* MAX GAIN - [6:4] */
+#define WM8737_MAX_GAIN_SHIFT 4 /* MAX GAIN - [6:4] */
+#define WM8737_MAX_GAIN_WIDTH 3 /* MAX GAIN - [6:4] */
+#define WM8737_ALCL_MASK 0x000F /* ALCL - [3:0] */
+#define WM8737_ALCL_SHIFT 0 /* ALCL - [3:0] */
+#define WM8737_ALCL_WIDTH 4 /* ALCL - [3:0] */
+
+/*
+ * R13 (0x0D) - ALC2
+ */
+#define WM8737_ALCZCE 0x0010 /* ALCZCE */
+#define WM8737_ALCZCE_MASK 0x0010 /* ALCZCE */
+#define WM8737_ALCZCE_SHIFT 4 /* ALCZCE */
+#define WM8737_ALCZCE_WIDTH 1 /* ALCZCE */
+#define WM8737_HLD_MASK 0x000F /* HLD - [3:0] */
+#define WM8737_HLD_SHIFT 0 /* HLD - [3:0] */
+#define WM8737_HLD_WIDTH 4 /* HLD - [3:0] */
+
+/*
+ * R14 (0x0E) - ALC3
+ */
+#define WM8737_DCY_MASK 0x00F0 /* DCY - [7:4] */
+#define WM8737_DCY_SHIFT 4 /* DCY - [7:4] */
+#define WM8737_DCY_WIDTH 4 /* DCY - [7:4] */
+#define WM8737_ATK_MASK 0x000F /* ATK - [3:0] */
+#define WM8737_ATK_SHIFT 0 /* ATK - [3:0] */
+#define WM8737_ATK_WIDTH 4 /* ATK - [3:0] */
+
+/*
+ * R15 (0x0F) - Reset
+ */
+#define WM8737_RESET_MASK 0x01FF /* RESET - [8:0] */
+#define WM8737_RESET_SHIFT 0 /* RESET - [8:0] */
+#define WM8737_RESET_WIDTH 9 /* RESET - [8:0] */
+
+#endif
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index aea60ef..494f2d3 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -24,7 +24,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -94,10 +93,11 @@
static int wm8741_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8741_dapm_widgets,
- ARRAY_SIZE(wm8741_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_controls(dapm, wm8741_dapm_widgets,
+ ARRAY_SIZE(wm8741_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -455,7 +455,7 @@
.resume = wm8741_resume,
.reg_cache_size = ARRAY_SIZE(wm8741_reg_defaults),
.reg_word_size = sizeof(u16),
- .reg_cache_default = &wm8741_reg_defaults,
+ .reg_cache_default = wm8741_reg_defaults,
};
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 6c924cd..38f38fd 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -25,7 +25,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include "wm8750.h"
@@ -53,7 +52,6 @@
struct wm8750_priv {
unsigned int sysclk;
enum snd_soc_control_type control_type;
- u16 reg_cache[ARRAY_SIZE(wm8750_reg)];
};
#define wm8750_reset(c) snd_soc_write(c, WM8750_RESET, 0)
@@ -399,10 +397,11 @@
static int wm8750_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
- ARRAY_SIZE(wm8750_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
+ ARRAY_SIZE(wm8750_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -615,7 +614,7 @@
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Set VMID to 5k */
snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x01c1);
@@ -630,7 +629,7 @@
snd_soc_write(codec, WM8750_PWR1, 0x0001);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 87caae5..79b02ae 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -45,7 +45,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <asm/div64.h>
@@ -623,10 +622,11 @@
static int wm8753_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
- ARRAY_SIZE(wm8753_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
+ ARRAY_SIZE(wm8753_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -1245,7 +1245,7 @@
snd_soc_write(codec, WM8753_PWR1, 0x0001);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1435,9 +1435,11 @@
static void wm8753_work(struct work_struct *work)
{
- struct snd_soc_codec *codec =
- container_of(work, struct snd_soc_codec, delayed_work.work);
- wm8753_set_bias_level(codec, codec->bias_level);
+ struct snd_soc_dapm_context *dapm =
+ container_of(work, struct snd_soc_dapm_context,
+ delayed_work.work);
+ struct snd_soc_codec *codec = dapm->codec;
+ wm8753_set_bias_level(codec, dapm->bias_level);
}
static int wm8753_suspend(struct snd_soc_codec *codec, pm_message_t state)
@@ -1466,41 +1468,22 @@
wm8753_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
/* charge wm8753 caps */
- if (codec->suspend_bias_level == SND_SOC_BIAS_ON) {
+ if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
- codec->bias_level = SND_SOC_BIAS_ON;
- schedule_delayed_work(&codec->delayed_work,
+ codec->dapm.bias_level = SND_SOC_BIAS_ON;
+ schedule_delayed_work(&codec->dapm.delayed_work,
msecs_to_jiffies(caps_charge));
}
return 0;
}
-/*
- * This function forces any delayed work to be queued and run.
- */
-static int run_delayed_work(struct delayed_work *dwork)
-{
- int ret;
-
- /* cancel any work waiting to be queued. */
- ret = cancel_delayed_work(dwork);
-
- /* if there was any work waiting then we run it now and
- * wait for it's completion */
- if (ret) {
- schedule_delayed_work(dwork, 0);
- flush_scheduled_work();
- }
- return ret;
-}
-
static int wm8753_probe(struct snd_soc_codec *codec)
{
struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
int ret;
- INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
+ INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8753_work);
ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8753->control_type);
if (ret < 0) {
@@ -1519,7 +1502,7 @@
/* charge output caps */
wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
- schedule_delayed_work(&codec->delayed_work,
+ schedule_delayed_work(&codec->dapm.delayed_work,
msecs_to_jiffies(caps_charge));
/* set the update bits */
@@ -1544,7 +1527,7 @@
/* power down chip */
static int wm8753_remove(struct snd_soc_codec *codec)
{
- run_delayed_work(&codec->delayed_work);
+ flush_delayed_work_sync(&codec->dapm.delayed_work);
wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
new file mode 100644
index 0000000..19b92ba
--- /dev/null
+++ b/sound/soc/codecs/wm8770.c
@@ -0,0 +1,749 @@
+/*
+ * wm8770.c -- WM8770 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8770.h"
+
+#define WM8770_NUM_SUPPLIES 3
+static const char *wm8770_supply_names[WM8770_NUM_SUPPLIES] = {
+ "AVDD1",
+ "AVDD2",
+ "DVDD"
+};
+
+static const u16 wm8770_reg_defs[WM8770_CACHEREGNUM] = {
+ 0x7f, 0x7f, 0x7f, 0x7f,
+ 0x7f, 0x7f, 0x7f, 0x7f,
+ 0x7f, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0, 0x90, 0,
+ 0, 0x22, 0x22, 0x3e,
+ 0xc, 0xc, 0x100, 0x189,
+ 0x189, 0x8770
+};
+
+struct wm8770_priv {
+ enum snd_soc_control_type control_type;
+ struct regulator_bulk_data supplies[WM8770_NUM_SUPPLIES];
+ struct notifier_block disable_nb[WM8770_NUM_SUPPLIES];
+ struct snd_soc_codec *codec;
+ int sysclk;
+};
+
+static int vout12supply_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event);
+static int vout34supply_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event);
+
+/*
+ * We can't use the same notifier block for more than one supply and
+ * there's no way I can see to get from a callback to the caller
+ * except container_of().
+ */
+#define WM8770_REGULATOR_EVENT(n) \
+static int wm8770_regulator_event_##n(struct notifier_block *nb, \
+ unsigned long event, void *data) \
+{ \
+ struct wm8770_priv *wm8770 = container_of(nb, struct wm8770_priv, \
+ disable_nb[n]); \
+ if (event & REGULATOR_EVENT_DISABLE) { \
+ wm8770->codec->cache_sync = 1; \
+ } \
+ return 0; \
+}
+
+WM8770_REGULATOR_EVENT(0)
+WM8770_REGULATOR_EVENT(1)
+WM8770_REGULATOR_EVENT(2)
+
+static const DECLARE_TLV_DB_SCALE(adc_tlv, -1200, 100, 0);
+static const DECLARE_TLV_DB_SCALE(dac_dig_tlv, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(dac_alg_tlv, -12700, 100, 1);
+
+static const char *dac_phase_text[][2] = {
+ { "DAC1 Normal", "DAC1 Inverted" },
+ { "DAC2 Normal", "DAC2 Inverted" },
+ { "DAC3 Normal", "DAC3 Inverted" },
+ { "DAC4 Normal", "DAC4 Inverted" },
+};
+
+static const struct soc_enum dac_phase[] = {
+ SOC_ENUM_DOUBLE(WM8770_DACPHASE, 0, 1, 2, dac_phase_text[0]),
+ SOC_ENUM_DOUBLE(WM8770_DACPHASE, 2, 3, 2, dac_phase_text[1]),
+ SOC_ENUM_DOUBLE(WM8770_DACPHASE, 4, 5, 2, dac_phase_text[2]),
+ SOC_ENUM_DOUBLE(WM8770_DACPHASE, 6, 7, 2, dac_phase_text[3]),
+};
+
+static const struct snd_kcontrol_new wm8770_snd_controls[] = {
+ /* global DAC playback controls */
+ SOC_SINGLE_TLV("DAC Playback Volume", WM8770_MSDIGVOL, 0, 255, 0,
+ dac_dig_tlv),
+ SOC_SINGLE("DAC Playback Switch", WM8770_DACMUTE, 4, 1, 1),
+ SOC_SINGLE("DAC Playback ZC Switch", WM8770_DACCTRL1, 0, 1, 0),
+
+ /* global VOUT playback controls */
+ SOC_SINGLE_TLV("VOUT Playback Volume", WM8770_MSALGVOL, 0, 127, 0,
+ dac_alg_tlv),
+ SOC_SINGLE("VOUT Playback ZC Switch", WM8770_MSALGVOL, 7, 1, 0),
+
+ /* VOUT1/2/3/4 specific controls */
+ SOC_DOUBLE_R_TLV("VOUT1 Playback Volume", WM8770_VOUT1LVOL,
+ WM8770_VOUT1RVOL, 0, 127, 0, dac_alg_tlv),
+ SOC_DOUBLE_R("VOUT1 Playback ZC Switch", WM8770_VOUT1LVOL,
+ WM8770_VOUT1RVOL, 7, 1, 0),
+ SOC_DOUBLE_R_TLV("VOUT2 Playback Volume", WM8770_VOUT2LVOL,
+ WM8770_VOUT2RVOL, 0, 127, 0, dac_alg_tlv),
+ SOC_DOUBLE_R("VOUT2 Playback ZC Switch", WM8770_VOUT2LVOL,
+ WM8770_VOUT2RVOL, 7, 1, 0),
+ SOC_DOUBLE_R_TLV("VOUT3 Playback Volume", WM8770_VOUT3LVOL,
+ WM8770_VOUT3RVOL, 0, 127, 0, dac_alg_tlv),
+ SOC_DOUBLE_R("VOUT3 Playback ZC Switch", WM8770_VOUT3LVOL,
+ WM8770_VOUT3RVOL, 7, 1, 0),
+ SOC_DOUBLE_R_TLV("VOUT4 Playback Volume", WM8770_VOUT4LVOL,
+ WM8770_VOUT4RVOL, 0, 127, 0, dac_alg_tlv),
+ SOC_DOUBLE_R("VOUT4 Playback ZC Switch", WM8770_VOUT4LVOL,
+ WM8770_VOUT4RVOL, 7, 1, 0),
+
+ /* DAC1/2/3/4 specific controls */
+ SOC_DOUBLE_R_TLV("DAC1 Playback Volume", WM8770_DAC1LVOL,
+ WM8770_DAC1RVOL, 0, 255, 0, dac_dig_tlv),
+ SOC_SINGLE("DAC1 Deemphasis Switch", WM8770_DACCTRL2, 0, 1, 0),
+ SOC_ENUM("DAC1 Phase", dac_phase[0]),
+ SOC_DOUBLE_R_TLV("DAC2 Playback Volume", WM8770_DAC2LVOL,
+ WM8770_DAC2RVOL, 0, 255, 0, dac_dig_tlv),
+ SOC_SINGLE("DAC2 Deemphasis Switch", WM8770_DACCTRL2, 1, 1, 0),
+ SOC_ENUM("DAC2 Phase", dac_phase[1]),
+ SOC_DOUBLE_R_TLV("DAC3 Playback Volume", WM8770_DAC3LVOL,
+ WM8770_DAC3RVOL, 0, 255, 0, dac_dig_tlv),
+ SOC_SINGLE("DAC3 Deemphasis Switch", WM8770_DACCTRL2, 2, 1, 0),
+ SOC_ENUM("DAC3 Phase", dac_phase[2]),
+ SOC_DOUBLE_R_TLV("DAC4 Playback Volume", WM8770_DAC4LVOL,
+ WM8770_DAC4RVOL, 0, 255, 0, dac_dig_tlv),
+ SOC_SINGLE("DAC4 Deemphasis Switch", WM8770_DACCTRL2, 3, 1, 0),
+ SOC_ENUM("DAC4 Phase", dac_phase[3]),
+
+ /* ADC specific controls */
+ SOC_DOUBLE_R_TLV("Capture Volume", WM8770_ADCLCTRL, WM8770_ADCRCTRL,
+ 0, 31, 0, adc_tlv),
+ SOC_DOUBLE_R("Capture Switch", WM8770_ADCLCTRL, WM8770_ADCRCTRL,
+ 5, 1, 1),
+
+ /* other controls */
+ SOC_SINGLE("ADC 128x Oversampling Switch", WM8770_MSTRCTRL, 3, 1, 0),
+ SOC_SINGLE("ADC Highpass Filter Switch", WM8770_IFACECTRL, 8, 1, 1)
+};
+
+static const char *ain_text[] = {
+ "AIN1", "AIN2", "AIN3", "AIN4",
+ "AIN5", "AIN6", "AIN7", "AIN8"
+};
+
+static const struct soc_enum ain_enum =
+ SOC_ENUM_DOUBLE(WM8770_ADCMUX, 0, 4, 8, ain_text);
+
+static const struct snd_kcontrol_new ain_mux =
+ SOC_DAPM_ENUM("Capture Mux", ain_enum);
+
+static const struct snd_kcontrol_new vout1_mix_controls[] = {
+ SOC_DAPM_SINGLE("DAC1 Switch", WM8770_OUTMUX1, 0, 1, 0),
+ SOC_DAPM_SINGLE("AUX1 Switch", WM8770_OUTMUX1, 1, 1, 0),
+ SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX1, 2, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout2_mix_controls[] = {
+ SOC_DAPM_SINGLE("DAC2 Switch", WM8770_OUTMUX1, 3, 1, 0),
+ SOC_DAPM_SINGLE("AUX2 Switch", WM8770_OUTMUX1, 4, 1, 0),
+ SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX1, 5, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout3_mix_controls[] = {
+ SOC_DAPM_SINGLE("DAC3 Switch", WM8770_OUTMUX2, 0, 1, 0),
+ SOC_DAPM_SINGLE("AUX3 Switch", WM8770_OUTMUX2, 1, 1, 0),
+ SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX2, 2, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout4_mix_controls[] = {
+ SOC_DAPM_SINGLE("DAC4 Switch", WM8770_OUTMUX2, 3, 1, 0),
+ SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX2, 4, 1, 0)
+};
+
+static const struct snd_soc_dapm_widget wm8770_dapm_widgets[] = {
+ SND_SOC_DAPM_INPUT("AUX1"),
+ SND_SOC_DAPM_INPUT("AUX2"),
+ SND_SOC_DAPM_INPUT("AUX3"),
+
+ SND_SOC_DAPM_INPUT("AIN1"),
+ SND_SOC_DAPM_INPUT("AIN2"),
+ SND_SOC_DAPM_INPUT("AIN3"),
+ SND_SOC_DAPM_INPUT("AIN4"),
+ SND_SOC_DAPM_INPUT("AIN5"),
+ SND_SOC_DAPM_INPUT("AIN6"),
+ SND_SOC_DAPM_INPUT("AIN7"),
+ SND_SOC_DAPM_INPUT("AIN8"),
+
+ SND_SOC_DAPM_MUX("Capture Mux", WM8770_ADCMUX, 8, 1, &ain_mux),
+
+ SND_SOC_DAPM_ADC("ADC", "Capture", WM8770_PWDNCTRL, 1, 1),
+
+ SND_SOC_DAPM_DAC("DAC1", "Playback", WM8770_PWDNCTRL, 2, 1),
+ SND_SOC_DAPM_DAC("DAC2", "Playback", WM8770_PWDNCTRL, 3, 1),
+ SND_SOC_DAPM_DAC("DAC3", "Playback", WM8770_PWDNCTRL, 4, 1),
+ SND_SOC_DAPM_DAC("DAC4", "Playback", WM8770_PWDNCTRL, 5, 1),
+
+ SND_SOC_DAPM_SUPPLY("VOUT12 Supply", SND_SOC_NOPM, 0, 0,
+ vout12supply_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("VOUT34 Supply", SND_SOC_NOPM, 0, 0,
+ vout34supply_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_MIXER("VOUT1 Mixer", SND_SOC_NOPM, 0, 0,
+ vout1_mix_controls, ARRAY_SIZE(vout1_mix_controls)),
+ SND_SOC_DAPM_MIXER("VOUT2 Mixer", SND_SOC_NOPM, 0, 0,
+ vout2_mix_controls, ARRAY_SIZE(vout2_mix_controls)),
+ SND_SOC_DAPM_MIXER("VOUT3 Mixer", SND_SOC_NOPM, 0, 0,
+ vout3_mix_controls, ARRAY_SIZE(vout3_mix_controls)),
+ SND_SOC_DAPM_MIXER("VOUT4 Mixer", SND_SOC_NOPM, 0, 0,
+ vout4_mix_controls, ARRAY_SIZE(vout4_mix_controls)),
+
+ SND_SOC_DAPM_OUTPUT("VOUT1"),
+ SND_SOC_DAPM_OUTPUT("VOUT2"),
+ SND_SOC_DAPM_OUTPUT("VOUT3"),
+ SND_SOC_DAPM_OUTPUT("VOUT4")
+};
+
+static const struct snd_soc_dapm_route wm8770_intercon[] = {
+ { "Capture Mux", "AIN1", "AIN1" },
+ { "Capture Mux", "AIN2", "AIN2" },
+ { "Capture Mux", "AIN3", "AIN3" },
+ { "Capture Mux", "AIN4", "AIN4" },
+ { "Capture Mux", "AIN5", "AIN5" },
+ { "Capture Mux", "AIN6", "AIN6" },
+ { "Capture Mux", "AIN7", "AIN7" },
+ { "Capture Mux", "AIN8", "AIN8" },
+
+ { "ADC", NULL, "Capture Mux" },
+
+ { "VOUT1 Mixer", NULL, "VOUT12 Supply" },
+ { "VOUT1 Mixer", "DAC1 Switch", "DAC1" },
+ { "VOUT1 Mixer", "AUX1 Switch", "AUX1" },
+ { "VOUT1 Mixer", "Bypass Switch", "Capture Mux" },
+
+ { "VOUT2 Mixer", NULL, "VOUT12 Supply" },
+ { "VOUT2 Mixer", "DAC2 Switch", "DAC2" },
+ { "VOUT2 Mixer", "AUX2 Switch", "AUX2" },
+ { "VOUT2 Mixer", "Bypass Switch", "Capture Mux" },
+
+ { "VOUT3 Mixer", NULL, "VOUT34 Supply" },
+ { "VOUT3 Mixer", "DAC3 Switch", "DAC3" },
+ { "VOUT3 Mixer", "AUX3 Switch", "AUX3" },
+ { "VOUT3 Mixer", "Bypass Switch", "Capture Mux" },
+
+ { "VOUT4 Mixer", NULL, "VOUT34 Supply" },
+ { "VOUT4 Mixer", "DAC4 Switch", "DAC4" },
+ { "VOUT4 Mixer", "Bypass Switch", "Capture Mux" },
+
+ { "VOUT1", NULL, "VOUT1 Mixer" },
+ { "VOUT2", NULL, "VOUT2 Mixer" },
+ { "VOUT3", NULL, "VOUT3 Mixer" },
+ { "VOUT4", NULL, "VOUT4 Mixer" }
+};
+
+static int vout12supply_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_codec *codec;
+
+ codec = w->codec;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0x180);
+ break;
+ }
+
+ return 0;
+}
+
+static int vout34supply_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_codec *codec;
+
+ codec = w->codec;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0x180);
+ break;
+ }
+
+ return 0;
+}
+
+static int wm8770_reset(struct snd_soc_codec *codec)
+{
+ return snd_soc_write(codec, WM8770_RESET, 0);
+}
+
+static int wm8770_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+ struct snd_soc_codec *codec;
+ int iface, master;
+
+ codec = dai->codec;
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ master = 0x100;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ master = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ iface = 0;
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ iface |= 0x2;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ iface |= 0x1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_IB_IF:
+ iface |= 0xc;
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ iface |= 0x8;
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ iface |= 0x4;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, WM8770_IFACECTRL, 0xf, iface);
+ snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x100, master);
+
+ return 0;
+}
+
+static const int mclk_ratios[] = {
+ 128,
+ 192,
+ 256,
+ 384,
+ 512,
+ 768
+};
+
+static int wm8770_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec;
+ struct wm8770_priv *wm8770;
+ int i;
+ int iface;
+ int shift;
+ int ratio;
+
+ codec = dai->codec;
+ wm8770 = snd_soc_codec_get_drvdata(codec);
+
+ iface = 0;
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ iface |= 0x10;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ iface |= 0x20;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ iface |= 0x30;
+ break;
+ }
+
+ switch (substream->stream) {
+ case SNDRV_PCM_STREAM_PLAYBACK:
+ i = 0;
+ shift = 4;
+ break;
+ case SNDRV_PCM_STREAM_CAPTURE:
+ i = 2;
+ shift = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Only need to set MCLK/LRCLK ratio if we're master */
+ if (snd_soc_read(codec, WM8770_MSTRCTRL) & 0x100) {
+ for (; i < ARRAY_SIZE(mclk_ratios); ++i) {
+ ratio = wm8770->sysclk / params_rate(params);
+ if (ratio == mclk_ratios[i])
+ break;
+ }
+
+ if (i == ARRAY_SIZE(mclk_ratios)) {
+ dev_err(codec->dev,
+ "Unable to configure MCLK ratio %d/%d\n",
+ wm8770->sysclk, params_rate(params));
+ return -EINVAL;
+ }
+
+ dev_dbg(codec->dev, "MCLK is %dfs\n", mclk_ratios[i]);
+
+ snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x7 << shift,
+ i << shift);
+ }
+
+ snd_soc_update_bits(codec, WM8770_IFACECTRL, 0x30, iface);
+
+ return 0;
+}
+
+static int wm8770_mute(struct snd_soc_dai *dai, int mute)
+{
+ struct snd_soc_codec *codec;
+
+ codec = dai->codec;
+ return snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10,
+ !!mute << 4);
+}
+
+static int wm8770_set_sysclk(struct snd_soc_dai *dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec;
+ struct wm8770_priv *wm8770;
+
+ codec = dai->codec;
+ wm8770 = snd_soc_codec_get_drvdata(codec);
+ wm8770->sysclk = freq;
+ return 0;
+}
+
+static void wm8770_sync_cache(struct snd_soc_codec *codec)
+{
+ int i;
+ u16 *cache;
+
+ if (!codec->cache_sync)
+ return;
+
+ codec->cache_only = 0;
+ cache = codec->reg_cache;
+ for (i = 0; i < codec->driver->reg_cache_size; i++) {
+ if (i == WM8770_RESET || cache[i] == wm8770_reg_defs[i])
+ continue;
+ snd_soc_write(codec, i, cache[i]);
+ }
+ codec->cache_sync = 0;
+}
+
+static int wm8770_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ int ret;
+ struct wm8770_priv *wm8770;
+
+ wm8770 = snd_soc_codec_get_drvdata(codec);
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ break;
+ case SND_SOC_BIAS_PREPARE:
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
+ wm8770->supplies);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to enable supplies: %d\n",
+ ret);
+ return ret;
+ }
+ wm8770_sync_cache(codec);
+ /* global powerup */
+ snd_soc_write(codec, WM8770_PWDNCTRL, 0);
+ }
+ break;
+ case SND_SOC_BIAS_OFF:
+ /* global powerdown */
+ snd_soc_write(codec, WM8770_PWDNCTRL, 1);
+ regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies),
+ wm8770->supplies);
+ break;
+ }
+
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+#define WM8770_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8770_dai_ops = {
+ .digital_mute = wm8770_mute,
+ .hw_params = wm8770_hw_params,
+ .set_fmt = wm8770_set_fmt,
+ .set_sysclk = wm8770_set_sysclk,
+};
+
+static struct snd_soc_dai_driver wm8770_dai = {
+ .name = "wm8770-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_192000,
+ .formats = WM8770_FORMATS
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = WM8770_FORMATS
+ },
+ .ops = &wm8770_dai_ops,
+ .symmetric_rates = 1
+};
+
+#ifdef CONFIG_PM
+static int wm8770_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+ wm8770_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static int wm8770_resume(struct snd_soc_codec *codec)
+{
+ wm8770_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ return 0;
+}
+#else
+#define wm8770_suspend NULL
+#define wm8770_resume NULL
+#endif
+
+static int wm8770_probe(struct snd_soc_codec *codec)
+{
+ struct wm8770_priv *wm8770;
+ int ret;
+ int i;
+
+ wm8770 = snd_soc_codec_get_drvdata(codec);
+ wm8770->codec = codec;
+
+ codec->dapm.idle_bias_off = 1;
+
+ ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8770->control_type);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+ return ret;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++)
+ wm8770->supplies[i].supply = wm8770_supply_names[i];
+
+ ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8770->supplies),
+ wm8770->supplies);
+ if (ret) {
+ dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+ return ret;
+ }
+
+ wm8770->disable_nb[0].notifier_call = wm8770_regulator_event_0;
+ wm8770->disable_nb[1].notifier_call = wm8770_regulator_event_1;
+ wm8770->disable_nb[2].notifier_call = wm8770_regulator_event_2;
+
+ /* This should really be moved into the regulator core */
+ for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++) {
+ ret = regulator_register_notifier(wm8770->supplies[i].consumer,
+ &wm8770->disable_nb[i]);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to register regulator notifier: %d\n",
+ ret);
+ }
+ }
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
+ wm8770->supplies);
+ if (ret) {
+ dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+ goto err_reg_get;
+ }
+
+ ret = wm8770_reset(codec);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+ goto err_reg_enable;
+ }
+
+ wm8770_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ /* latch the volume update bits */
+ snd_soc_update_bits(codec, WM8770_MSDIGVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_MSALGVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_VOUT1RVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_VOUT2RVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_VOUT3RVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_VOUT4RVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_DAC1RVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_DAC2RVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_DAC3RVOL, 0x100, 0x100);
+ snd_soc_update_bits(codec, WM8770_DAC4RVOL, 0x100, 0x100);
+
+ /* mute all DACs */
+ snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10, 0x10);
+
+ snd_soc_add_controls(codec, wm8770_snd_controls,
+ ARRAY_SIZE(wm8770_snd_controls));
+ snd_soc_dapm_new_controls(&codec->dapm, wm8770_dapm_widgets,
+ ARRAY_SIZE(wm8770_dapm_widgets));
+ snd_soc_dapm_add_routes(&codec->dapm, wm8770_intercon,
+ ARRAY_SIZE(wm8770_intercon));
+ return 0;
+
+err_reg_enable:
+ regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+err_reg_get:
+ regulator_bulk_free(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+ return ret;
+}
+
+static int wm8770_remove(struct snd_soc_codec *codec)
+{
+ struct wm8770_priv *wm8770;
+ int i;
+
+ wm8770 = snd_soc_codec_get_drvdata(codec);
+ wm8770_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+ for (i = 0; i < ARRAY_SIZE(wm8770->supplies); ++i)
+ regulator_unregister_notifier(wm8770->supplies[i].consumer,
+ &wm8770->disable_nb[i]);
+ regulator_bulk_free(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+ return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8770 = {
+ .probe = wm8770_probe,
+ .remove = wm8770_remove,
+ .suspend = wm8770_suspend,
+ .resume = wm8770_resume,
+ .set_bias_level = wm8770_set_bias_level,
+ .reg_cache_size = ARRAY_SIZE(wm8770_reg_defs),
+ .reg_word_size = sizeof (u16),
+ .reg_cache_default = wm8770_reg_defs
+};
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8770_spi_probe(struct spi_device *spi)
+{
+ struct wm8770_priv *wm8770;
+ int ret;
+
+ wm8770 = kzalloc(sizeof(struct wm8770_priv), GFP_KERNEL);
+ if (!wm8770)
+ return -ENOMEM;
+
+ wm8770->control_type = SND_SOC_SPI;
+ spi_set_drvdata(spi, wm8770);
+
+ ret = snd_soc_register_codec(&spi->dev,
+ &soc_codec_dev_wm8770, &wm8770_dai, 1);
+ if (ret < 0)
+ kfree(wm8770);
+ return ret;
+}
+
+static int __devexit wm8770_spi_remove(struct spi_device *spi)
+{
+ snd_soc_unregister_codec(&spi->dev);
+ kfree(spi_get_drvdata(spi));
+ return 0;
+}
+
+static struct spi_driver wm8770_spi_driver = {
+ .driver = {
+ .name = "wm8770",
+ .owner = THIS_MODULE,
+ },
+ .probe = wm8770_spi_probe,
+ .remove = __devexit_p(wm8770_spi_remove)
+};
+#endif
+
+static int __init wm8770_modinit(void)
+{
+ int ret = 0;
+
+#if defined(CONFIG_SPI_MASTER)
+ ret = spi_register_driver(&wm8770_spi_driver);
+ if (ret) {
+ printk(KERN_ERR "Failed to register wm8770 SPI driver: %d\n",
+ ret);
+ }
+#endif
+ return ret;
+}
+module_init(wm8770_modinit);
+
+static void __exit wm8770_exit(void)
+{
+#if defined(CONFIG_SPI_MASTER)
+ spi_unregister_driver(&wm8770_spi_driver);
+#endif
+}
+module_exit(wm8770_exit);
+
+MODULE_DESCRIPTION("ASoC WM8770 driver");
+MODULE_AUTHOR("Dimitris Papastamos <dp@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8770.h b/sound/soc/codecs/wm8770.h
new file mode 100644
index 0000000..5f1b3bd
--- /dev/null
+++ b/sound/soc/codecs/wm8770.h
@@ -0,0 +1,51 @@
+/*
+ * wm8770.h -- WM8770 ASoC driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8770_H
+#define _WM8770_H
+
+/* Registers */
+#define WM8770_VOUT1LVOL 0
+#define WM8770_VOUT1RVOL 0x1
+#define WM8770_VOUT2LVOL 0x2
+#define WM8770_VOUT2RVOL 0x3
+#define WM8770_VOUT3LVOL 0x4
+#define WM8770_VOUT3RVOL 0x5
+#define WM8770_VOUT4LVOL 0x6
+#define WM8770_VOUT4RVOL 0x7
+#define WM8770_MSALGVOL 0x8
+#define WM8770_DAC1LVOL 0x9
+#define WM8770_DAC1RVOL 0xa
+#define WM8770_DAC2LVOL 0xb
+#define WM8770_DAC2RVOL 0xc
+#define WM8770_DAC3LVOL 0xd
+#define WM8770_DAC3RVOL 0xe
+#define WM8770_DAC4LVOL 0xf
+#define WM8770_DAC4RVOL 0x10
+#define WM8770_MSDIGVOL 0x11
+#define WM8770_DACPHASE 0x12
+#define WM8770_DACCTRL1 0x13
+#define WM8770_DACMUTE 0x14
+#define WM8770_DACCTRL2 0x15
+#define WM8770_IFACECTRL 0x16
+#define WM8770_MSTRCTRL 0x17
+#define WM8770_PWDNCTRL 0x18
+#define WM8770_ADCLCTRL 0x19
+#define WM8770_ADCRCTRL 0x1a
+#define WM8770_ADCMUX 0x1b
+#define WM8770_OUTMUX1 0x1c
+#define WM8770_OUTMUX2 0x1d
+#define WM8770_RESET 0x31
+
+#define WM8770_CACHEREGNUM 0x20
+
+#endif
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 0132a27..8e7953b 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -25,7 +25,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -306,7 +305,7 @@
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Disable the global powerdown; DAPM does the rest */
snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 0);
}
@@ -317,7 +316,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -404,6 +403,7 @@
static int wm8776_probe(struct snd_soc_codec *codec)
{
struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret = 0;
ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8776->control_type);
@@ -427,9 +427,9 @@
snd_soc_add_controls(codec, wm8776_snd_controls,
ARRAY_SIZE(wm8776_snd_controls));
- snd_soc_dapm_new_controls(codec, wm8776_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8776_dapm_widgets,
ARRAY_SIZE(wm8776_dapm_widgets));
- snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes));
+ snd_soc_dapm_add_routes(dapm, routes, ARRAY_SIZE(routes));
return ret;
}
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index 4599e8e..6dae1b4 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -23,7 +23,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -515,7 +514,7 @@
snd_soc_update_bits(codec, WM8804_PWRDN, 0x9, 0);
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8804->supplies),
wm8804->supplies);
if (ret) {
@@ -537,7 +536,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -581,7 +580,7 @@
wm8804 = snd_soc_codec_get_drvdata(codec);
wm8804->codec = codec;
- codec->idle_bias_off = 1;
+ codec->dapm.idle_bias_off = 1;
ret = snd_soc_codec_set_cache_io(codec, 8, 8, wm8804->control_type);
if (ret < 0) {
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index aca4b1e..cd09599 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -30,7 +30,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -140,7 +139,6 @@
struct wm8900_priv {
enum snd_soc_control_type control_type;
- u16 reg_cache[WM8900_MAXREG];
u32 fll_in; /* FLL input frequency */
u32 fll_out; /* FLL output frequency */
@@ -611,10 +609,11 @@
static int wm8900_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8900_dapm_widgets,
- ARRAY_SIZE(wm8900_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm8900_dapm_widgets,
+ ARRAY_SIZE(wm8900_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -1051,7 +1050,7 @@
case SND_SOC_BIAS_STANDBY:
/* Charge capacitors if initial power up */
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* STARTUP_BIAS_ENA on */
snd_soc_write(codec, WM8900_REG_POWER1,
WM8900_REG_POWER1_STARTUP_BIAS_ENA);
@@ -1119,7 +1118,7 @@
WM8900_REG_POWER2_SYSCLK_ENA);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 622b602..987476a 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -29,9 +29,9 @@
#include <sound/pcm_params.h>
#include <sound/tlv.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/wm8903.h>
+#include <trace/events/asoc.h>
#include "wm8903.h"
@@ -214,15 +214,14 @@
struct wm8903_priv {
- u16 reg_cache[ARRAY_SIZE(wm8903_reg_defaults)];
-
int sysclk;
int irq;
- /* Reference counts */
+ int fs;
+ int deemph;
+
+ /* Reference count */
int class_w_users;
- int playback_active;
- int capture_active;
struct completion wseq;
@@ -231,9 +230,6 @@
int mic_short;
int mic_last_report;
int mic_delay;
-
- struct snd_pcm_substream *master_substream;
- struct snd_pcm_substream *slave_substream;
};
static int wm8903_volatile_register(unsigned int reg)
@@ -463,6 +459,72 @@
.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
+static int wm8903_deemph[] = { 0, 32000, 44100, 48000 };
+
+static int wm8903_set_deemph(struct snd_soc_codec *codec)
+{
+ struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
+ int val, i, best;
+
+ /* If we're using deemphasis select the nearest available sample
+ * rate.
+ */
+ if (wm8903->deemph) {
+ best = 1;
+ for (i = 2; i < ARRAY_SIZE(wm8903_deemph); i++) {
+ if (abs(wm8903_deemph[i] - wm8903->fs) <
+ abs(wm8903_deemph[best] - wm8903->fs))
+ best = i;
+ }
+
+ val = best << WM8903_DEEMPH_SHIFT;
+ } else {
+ best = 0;
+ val = 0;
+ }
+
+ dev_dbg(codec->dev, "Set deemphasis %d (%dHz)\n",
+ best, wm8903_deemph[best]);
+
+ return snd_soc_update_bits(codec, WM8903_DAC_DIGITAL_1,
+ WM8903_DEEMPH_MASK, val);
+}
+
+static int wm8903_get_deemph(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
+
+ ucontrol->value.enumerated.item[0] = wm8903->deemph;
+
+ return 0;
+}
+
+static int wm8903_put_deemph(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
+ int deemph = ucontrol->value.enumerated.item[0];
+ int ret = 0;
+
+ if (deemph > 1)
+ return -EINVAL;
+
+ mutex_lock(&codec->mutex);
+ if (wm8903->deemph != deemph) {
+ wm8903->deemph = deemph;
+
+ wm8903_set_deemph(codec);
+
+ ret = 1;
+ }
+ mutex_unlock(&codec->mutex);
+
+ return ret;
+}
+
/* ALSA can only do steps of .01dB */
static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
@@ -475,6 +537,23 @@
static const DECLARE_TLV_DB_SCALE(drc_tlv_max, 1200, 600, 0);
static const DECLARE_TLV_DB_SCALE(drc_tlv_startup, -300, 50, 0);
+static const char *hpf_mode_text[] = {
+ "Hi-fi", "Voice 1", "Voice 2", "Voice 3"
+};
+
+static const struct soc_enum hpf_mode =
+ SOC_ENUM_SINGLE(WM8903_ADC_DIGITAL_0, 5, 4, hpf_mode_text);
+
+static const char *osr_text[] = {
+ "Low power", "High performance"
+};
+
+static const struct soc_enum adc_osr =
+ SOC_ENUM_SINGLE(WM8903_ANALOGUE_ADC_0, 0, 2, osr_text);
+
+static const struct soc_enum dac_osr =
+ SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_1, 0, 2, osr_text);
+
static const char *drc_slope_text[] = {
"1", "1/2", "1/4", "1/8", "1/16", "0"
};
@@ -537,13 +616,6 @@
static const struct soc_enum mute_mode =
SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_1, 9, 2, mute_mode_text);
-static const char *dac_deemphasis_text[] = {
- "Disabled", "32kHz", "44.1kHz", "48kHz"
-};
-
-static const struct soc_enum dac_deemphasis =
- SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_1, 1, 4, dac_deemphasis_text);
-
static const char *companding_text[] = {
"ulaw", "alaw"
};
@@ -613,6 +685,9 @@
6, 1, 0),
/* ADCs */
+SOC_ENUM("ADC OSR", adc_osr),
+SOC_SINGLE("HPF Switch", WM8903_ADC_DIGITAL_0, 4, 1, 0),
+SOC_ENUM("HPF Mode", hpf_mode),
SOC_SINGLE("DRC Switch", WM8903_DRC_0, 15, 1, 0),
SOC_ENUM("DRC Compressor Slope R0", drc_slope_r0),
SOC_ENUM("DRC Compressor Slope R1", drc_slope_r1),
@@ -642,14 +717,16 @@
12, 0, digital_sidetone_tlv),
/* DAC */
+SOC_ENUM("DAC OSR", dac_osr),
SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8903_DAC_DIGITAL_VOLUME_LEFT,
WM8903_DAC_DIGITAL_VOLUME_RIGHT, 1, 120, 0, digital_tlv),
SOC_ENUM("DAC Soft Mute Rate", soft_mute),
SOC_ENUM("DAC Mute Mode", mute_mode),
SOC_SINGLE("DAC Mono Switch", WM8903_DAC_DIGITAL_1, 12, 1, 0),
-SOC_ENUM("DAC De-emphasis", dac_deemphasis),
SOC_ENUM("DAC Companding Mode", dac_companding),
SOC_SINGLE("DAC Companding Switch", WM8903_AUDIO_INTERFACE_0, 1, 1, 0),
+SOC_SINGLE_BOOL_EXT("Playback Deemphasis Switch", 0,
+ wm8903_get_deemph, wm8903_put_deemph),
/* Headphones */
SOC_DOUBLE_R("Headphone Switch",
@@ -923,10 +1000,11 @@
static int wm8903_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8903_dapm_widgets,
- ARRAY_SIZE(wm8903_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_new_controls(dapm, wm8903_dapm_widgets,
+ ARRAY_SIZE(wm8903_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
return 0;
}
@@ -934,7 +1012,7 @@
static int wm8903_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
- u16 reg, reg2;
+ u16 reg;
switch (level) {
case SND_SOC_BIAS_ON:
@@ -946,7 +1024,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
snd_soc_write(codec, WM8903_CLOCK_RATES_2,
WM8903_CLK_SYS_ENA);
@@ -958,23 +1036,15 @@
wm8903_run_sequence(codec, 0);
wm8903_sync_reg_cache(codec, codec->reg_cache);
- /* Enable low impedence charge pump output */
- reg = snd_soc_read(codec,
- WM8903_CONTROL_INTERFACE_TEST_1);
- snd_soc_write(codec, WM8903_CONTROL_INTERFACE_TEST_1,
- reg | WM8903_TEST_KEY);
- reg2 = snd_soc_read(codec, WM8903_CHARGE_PUMP_TEST_1);
- snd_soc_write(codec, WM8903_CHARGE_PUMP_TEST_1,
- reg2 | WM8903_CP_SW_KELVIN_MODE_MASK);
- snd_soc_write(codec, WM8903_CONTROL_INTERFACE_TEST_1,
- reg);
-
/* By default no bypass paths are enabled so
* enable Class W support.
*/
dev_dbg(codec->dev, "Enabling Class W\n");
- snd_soc_write(codec, WM8903_CLASS_W_0, reg |
- WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V);
+ snd_soc_update_bits(codec, WM8903_CLASS_W_0,
+ WM8903_CP_DYN_FREQ |
+ WM8903_CP_DYN_V,
+ WM8903_CP_DYN_FREQ |
+ WM8903_CP_DYN_V);
}
reg = snd_soc_read(codec, WM8903_VMID_CONTROL_0);
@@ -991,7 +1061,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1222,58 +1292,6 @@
{ 0, 0 },
};
-static int wm8903_startup(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_codec *codec = rtd->codec;
- struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
- struct snd_pcm_runtime *master_runtime;
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- wm8903->playback_active++;
- else
- wm8903->capture_active++;
-
- /* The DAI has shared clocks so if we already have a playback or
- * capture going then constrain this substream to match it.
- */
- if (wm8903->master_substream) {
- master_runtime = wm8903->master_substream->runtime;
-
- dev_dbg(codec->dev, "Constraining to %d bits\n",
- master_runtime->sample_bits);
-
- snd_pcm_hw_constraint_minmax(substream->runtime,
- SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
- master_runtime->sample_bits,
- master_runtime->sample_bits);
-
- wm8903->slave_substream = substream;
- } else
- wm8903->master_substream = substream;
-
- return 0;
-}
-
-static void wm8903_shutdown(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_codec *codec = rtd->codec;
- struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- wm8903->playback_active--;
- else
- wm8903->capture_active--;
-
- if (wm8903->master_substream == substream)
- wm8903->master_substream = wm8903->slave_substream;
-
- wm8903->slave_substream = NULL;
-}
-
static int wm8903_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
@@ -1298,11 +1316,6 @@
u16 clock1 = snd_soc_read(codec, WM8903_CLOCK_RATES_1);
u16 dac_digital1 = snd_soc_read(codec, WM8903_DAC_DIGITAL_1);
- if (substream == wm8903->slave_substream) {
- dev_dbg(codec->dev, "Ignoring hw_params for slave substream\n");
- return 0;
- }
-
/* Enable sloping stopband filter for low sample rates */
if (fs <= 24000)
dac_digital1 |= WM8903_DAC_SB_FILT;
@@ -1320,19 +1333,6 @@
}
}
- /* Constraints should stop us hitting this but let's make sure */
- if (wm8903->capture_active)
- switch (sample_rates[dsp_config].rate) {
- case 88200:
- case 96000:
- dev_err(codec->dev, "%dHz unsupported by ADC\n",
- fs);
- return -EINVAL;
-
- default:
- break;
- }
-
dev_dbg(codec->dev, "DSP fs = %dHz\n", sample_rates[dsp_config].rate);
clock1 &= ~WM8903_SAMPLE_RATE_MASK;
clock1 |= sample_rates[dsp_config].value;
@@ -1428,6 +1428,9 @@
aif2 |= bclk_divs[bclk_div].div;
aif3 |= bclk / fs;
+ wm8903->fs = params_rate(params);
+ wm8903_set_deemph(codec);
+
snd_soc_write(codec, WM8903_CLOCK_RATES_0, clock0);
snd_soc_write(codec, WM8903_CLOCK_RATES_1, clock1);
snd_soc_write(codec, WM8903_AUDIO_INTERFACE_1, aif1);
@@ -1521,6 +1524,11 @@
mic_report = wm8903->mic_last_report;
int_pol = snd_soc_read(codec, WM8903_INTERRUPT_POLARITY_1);
+#ifndef CONFIG_SND_SOC_WM8903_MODULE
+ if (int_val & (WM8903_MICSHRT_EINT | WM8903_MICDET_EINT))
+ trace_snd_soc_jack_irq(dev_name(codec->dev));
+#endif
+
if (int_val & WM8903_MICSHRT_EINT) {
dev_dbg(codec->dev, "Microphone short (pol=%x)\n", int_pol);
@@ -1571,8 +1579,6 @@
SNDRV_PCM_FMTBIT_S24_LE)
static struct snd_soc_dai_ops wm8903_dai_ops = {
- .startup = wm8903_startup,
- .shutdown = wm8903_shutdown,
.hw_params = wm8903_hw_params,
.digital_mute = wm8903_digital_mute,
.set_fmt = wm8903_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8903.h b/sound/soc/codecs/wm8903.h
index 996435e..e8490f3 100644
--- a/sound/soc/codecs/wm8903.h
+++ b/sound/soc/codecs/wm8903.h
@@ -19,10 +19,6 @@
struct snd_soc_jack *jack,
int det, int shrt);
-#define WM8903_MCLK_DIV_2 1
-#define WM8903_CLK_SYS 2
-#define WM8903_BCLK 3
-#define WM8903_LRCLK 4
/*
* Register values.
@@ -98,8 +94,6 @@
#define WM8903_INTERRUPT_STATUS_1_MASK 0x7A
#define WM8903_INTERRUPT_POLARITY_1 0x7B
#define WM8903_INTERRUPT_CONTROL 0x7E
-#define WM8903_CONTROL_INTERFACE_TEST_1 0x81
-#define WM8903_CHARGE_PUMP_TEST_1 0x95
#define WM8903_CLOCK_RATE_TEST_4 0xA4
#define WM8903_ANALOGUE_OUTPUT_BIAS_0 0xAC
@@ -1206,25 +1200,6 @@
#define WM8903_IRQ_POL_WIDTH 1 /* IRQ_POL */
/*
- * R129 (0x81) - Control Interface Test 1
- */
-#define WM8903_USER_KEY 0x0002 /* USER_KEY */
-#define WM8903_USER_KEY_MASK 0x0002 /* USER_KEY */
-#define WM8903_USER_KEY_SHIFT 1 /* USER_KEY */
-#define WM8903_USER_KEY_WIDTH 1 /* USER_KEY */
-#define WM8903_TEST_KEY 0x0001 /* TEST_KEY */
-#define WM8903_TEST_KEY_MASK 0x0001 /* TEST_KEY */
-#define WM8903_TEST_KEY_SHIFT 0 /* TEST_KEY */
-#define WM8903_TEST_KEY_WIDTH 1 /* TEST_KEY */
-
-/*
- * R149 (0x95) - Charge Pump Test 1
- */
-#define WM8903_CP_SW_KELVIN_MODE_MASK 0x0006 /* CP_SW_KELVIN_MODE - [2:1] */
-#define WM8903_CP_SW_KELVIN_MODE_SHIFT 1 /* CP_SW_KELVIN_MODE - [2:1] */
-#define WM8903_CP_SW_KELVIN_MODE_WIDTH 2 /* CP_SW_KELVIN_MODE - [2:1] */
-
-/*
* R164 (0xA4) - Clock Rate Test 4
*/
#define WM8903_ADC_DIG_MIC 0x0200 /* ADC_DIG_MIC */
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 1ec12ef..9de44a4 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -24,7 +24,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <sound/wm8904.h>
@@ -1427,10 +1426,11 @@
static int wm8904_add_widgets(struct snd_soc_codec *codec)
{
struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_new_controls(codec, wm8904_core_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8904_core_dapm_widgets,
ARRAY_SIZE(wm8904_core_dapm_widgets));
- snd_soc_dapm_add_routes(codec, core_intercon,
+ snd_soc_dapm_add_routes(dapm, core_intercon,
ARRAY_SIZE(core_intercon));
switch (wm8904->devtype) {
@@ -1442,20 +1442,20 @@
snd_soc_add_controls(codec, wm8904_snd_controls,
ARRAY_SIZE(wm8904_snd_controls));
- snd_soc_dapm_new_controls(codec, wm8904_adc_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8904_adc_dapm_widgets,
ARRAY_SIZE(wm8904_adc_dapm_widgets));
- snd_soc_dapm_new_controls(codec, wm8904_dac_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8904_dac_dapm_widgets,
ARRAY_SIZE(wm8904_dac_dapm_widgets));
- snd_soc_dapm_new_controls(codec, wm8904_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8904_dapm_widgets,
ARRAY_SIZE(wm8904_dapm_widgets));
- snd_soc_dapm_add_routes(codec, core_intercon,
+ snd_soc_dapm_add_routes(dapm, core_intercon,
ARRAY_SIZE(core_intercon));
- snd_soc_dapm_add_routes(codec, adc_intercon,
+ snd_soc_dapm_add_routes(dapm, adc_intercon,
ARRAY_SIZE(adc_intercon));
- snd_soc_dapm_add_routes(codec, dac_intercon,
+ snd_soc_dapm_add_routes(dapm, dac_intercon,
ARRAY_SIZE(dac_intercon));
- snd_soc_dapm_add_routes(codec, wm8904_intercon,
+ snd_soc_dapm_add_routes(dapm, wm8904_intercon,
ARRAY_SIZE(wm8904_intercon));
break;
@@ -1463,17 +1463,17 @@
snd_soc_add_controls(codec, wm8904_dac_snd_controls,
ARRAY_SIZE(wm8904_dac_snd_controls));
- snd_soc_dapm_new_controls(codec, wm8904_dac_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8904_dac_dapm_widgets,
ARRAY_SIZE(wm8904_dac_dapm_widgets));
- snd_soc_dapm_add_routes(codec, dac_intercon,
+ snd_soc_dapm_add_routes(dapm, dac_intercon,
ARRAY_SIZE(dac_intercon));
- snd_soc_dapm_add_routes(codec, wm8912_intercon,
+ snd_soc_dapm_add_routes(dapm, wm8912_intercon,
ARRAY_SIZE(wm8912_intercon));
break;
}
- snd_soc_dapm_new_widgets(codec);
+ snd_soc_dapm_new_widgets(dapm);
return 0;
}
@@ -1589,7 +1589,7 @@
- wm8904->fs);
for (i = 1; i < ARRAY_SIZE(clk_sys_rates); i++) {
cur_val = abs((wm8904->sysclk_rate /
- clk_sys_rates[i].ratio) - wm8904->fs);;
+ clk_sys_rates[i].ratio) - wm8904->fs);
if (cur_val < best_val) {
best = i;
best_val = cur_val;
@@ -2138,7 +2138,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8904->supplies),
wm8904->supplies);
if (ret != 0) {
@@ -2197,7 +2197,7 @@
wm8904->supplies);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -2373,7 +2373,7 @@
int ret, i;
codec->cache_sync = 1;
- codec->idle_bias_off = 1;
+ codec->dapm.idle_bias_off = 1;
switch (wm8904->devtype) {
case WM8904:
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 23086e2..25580e3 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -35,7 +35,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -43,7 +42,6 @@
struct wm8940_priv {
unsigned int sysclk;
- u16 reg_cache[WM8940_CACHEREGNUM];
enum snd_soc_control_type control_type;
void *control_data;
};
@@ -291,13 +289,14 @@
static int wm8940_add_widgets(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
- ret = snd_soc_dapm_new_controls(codec, wm8940_dapm_widgets,
+ ret = snd_soc_dapm_new_controls(dapm, wm8940_dapm_widgets,
ARRAY_SIZE(wm8940_dapm_widgets));
if (ret)
goto error_ret;
- ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
if (ret)
goto error_ret;
@@ -735,7 +734,6 @@
return ret;
return ret;
-;
}
static int wm8940_remove(struct snd_soc_codec *codec)
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 2ac35b0..7167dfc 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -23,7 +23,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <sound/wm8955.h>
@@ -576,13 +575,14 @@
static int wm8955_add_widgets(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
snd_soc_add_controls(codec, wm8955_snd_controls,
ARRAY_SIZE(wm8955_snd_controls));
- snd_soc_dapm_new_controls(codec, wm8955_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8955_dapm_widgets,
ARRAY_SIZE(wm8955_dapm_widgets));
-
- snd_soc_dapm_add_routes(codec, wm8955_intercon,
+ snd_soc_dapm_add_routes(dapm, wm8955_intercon,
ARRAY_SIZE(wm8955_intercon));
return 0;
@@ -786,7 +786,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8955->supplies),
wm8955->supplies);
if (ret != 0) {
@@ -850,7 +850,7 @@
wm8955->supplies);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index ff6ff2f..4393394 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -20,7 +20,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <sound/wm8960.h>
@@ -72,7 +71,6 @@
};
struct wm8960_priv {
- u16 reg_cache[WM8960_CACHEREGNUM];
enum snd_soc_control_type control_type;
void *control_data;
int (*set_bias_level)(struct snd_soc_codec *,
@@ -389,27 +387,28 @@
{
struct wm8960_data *pdata = codec->dev->platform_data;
struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
struct snd_soc_dapm_widget *w;
- snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8960_dapm_widgets,
ARRAY_SIZE(wm8960_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+ snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
/* In capless mode OUT3 is used to provide VMID for the
* headphone outputs, otherwise it is used as a mono mixer.
*/
if (pdata && pdata->capless) {
- snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets_capless,
+ snd_soc_dapm_new_controls(dapm, wm8960_dapm_widgets_capless,
ARRAY_SIZE(wm8960_dapm_widgets_capless));
- snd_soc_dapm_add_routes(codec, audio_paths_capless,
+ snd_soc_dapm_add_routes(dapm, audio_paths_capless,
ARRAY_SIZE(audio_paths_capless));
} else {
- snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets_out3,
+ snd_soc_dapm_new_controls(dapm, wm8960_dapm_widgets_out3,
ARRAY_SIZE(wm8960_dapm_widgets_out3));
- snd_soc_dapm_add_routes(codec, audio_paths_out3,
+ snd_soc_dapm_add_routes(dapm, audio_paths_out3,
ARRAY_SIZE(audio_paths_out3));
}
@@ -418,7 +417,9 @@
* list each time to find the desired power state do so now
* and save the result.
*/
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ list_for_each_entry(w, &codec->card->widgets, list) {
+ if (w->dapm != &codec->dapm)
+ continue;
if (strcmp(w->name, "LOUT1 PGA") == 0)
wm8960->lout1 = w;
if (strcmp(w->name, "ROUT1 PGA") == 0)
@@ -573,7 +574,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Enable anti-pop features */
snd_soc_write(codec, WM8960_APOP1,
WM8960_POBCTRL | WM8960_SOFT_ST |
@@ -611,7 +612,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -627,7 +628,7 @@
break;
case SND_SOC_BIAS_PREPARE:
- switch (codec->bias_level) {
+ switch (codec->dapm.bias_level) {
case SND_SOC_BIAS_STANDBY:
/* Enable anti pop mode */
snd_soc_update_bits(codec, WM8960_APOP1,
@@ -682,7 +683,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- switch (codec->bias_level) {
+ switch (codec->dapm.bias_level) {
case SND_SOC_BIAS_PREPARE:
/* Disable HP discharge */
snd_soc_update_bits(codec, WM8960_APOP2,
@@ -706,7 +707,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 8340485..55252e7 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -23,7 +23,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -290,7 +289,6 @@
struct wm8961_priv {
enum snd_soc_control_type control_type;
int sysclk;
- u16 reg_cache[WM8961_MAX_REGISTER];
};
static int wm8961_volatile_register(unsigned int reg)
@@ -882,7 +880,7 @@
break;
case SND_SOC_BIAS_PREPARE:
- if (codec->bias_level == SND_SOC_BIAS_STANDBY) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
/* Enable bias generation */
reg = snd_soc_read(codec, WM8961_ANTI_POP);
reg |= WM8961_BUFIOEN | WM8961_BUFDCOPEN;
@@ -897,7 +895,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_PREPARE) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE) {
/* VREF off */
reg = snd_soc_read(codec, WM8961_PWR_MGMT_1);
reg &= ~WM8961_VREF;
@@ -919,7 +917,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -959,6 +957,7 @@
static int wm8961_probe(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret = 0;
u16 reg;
@@ -1024,9 +1023,9 @@
snd_soc_add_controls(codec, wm8961_snd_controls,
ARRAY_SIZE(wm8961_snd_controls));
- snd_soc_dapm_new_controls(codec, wm8961_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8961_dapm_widgets,
ARRAY_SIZE(wm8961_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+ snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
return 0;
}
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 7c421cc..b9cb1fc 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -29,10 +29,10 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <sound/wm8962.h>
+#include <trace/events/asoc.h>
#include "wm8962.h"
@@ -1956,7 +1956,7 @@
static int wm8962_reset(struct snd_soc_codec *codec)
{
- return snd_soc_write(codec, WM8962_SOFTWARE_RESET, 0);
+ return snd_soc_write(codec, WM8962_SOFTWARE_RESET, 0x6243);
}
static const DECLARE_TLV_DB_SCALE(inpga_tlv, -2325, 75, 0);
@@ -2677,6 +2677,7 @@
static int wm8962_add_widgets(struct snd_soc_codec *codec)
{
struct wm8962_pdata *pdata = dev_get_platdata(codec->dev);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
snd_soc_add_controls(codec, wm8962_snd_controls,
ARRAY_SIZE(wm8962_snd_controls));
@@ -2688,26 +2689,26 @@
ARRAY_SIZE(wm8962_spk_stereo_controls));
- snd_soc_dapm_new_controls(codec, wm8962_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8962_dapm_widgets,
ARRAY_SIZE(wm8962_dapm_widgets));
if (pdata && pdata->spk_mono)
- snd_soc_dapm_new_controls(codec, wm8962_dapm_spk_mono_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_mono_widgets,
ARRAY_SIZE(wm8962_dapm_spk_mono_widgets));
else
- snd_soc_dapm_new_controls(codec, wm8962_dapm_spk_stereo_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_stereo_widgets,
ARRAY_SIZE(wm8962_dapm_spk_stereo_widgets));
- snd_soc_dapm_add_routes(codec, wm8962_intercon,
+ snd_soc_dapm_add_routes(dapm, wm8962_intercon,
ARRAY_SIZE(wm8962_intercon));
if (pdata && pdata->spk_mono)
- snd_soc_dapm_add_routes(codec, wm8962_spk_mono_intercon,
+ snd_soc_dapm_add_routes(dapm, wm8962_spk_mono_intercon,
ARRAY_SIZE(wm8962_spk_mono_intercon));
else
- snd_soc_dapm_add_routes(codec, wm8962_spk_stereo_intercon,
+ snd_soc_dapm_add_routes(dapm, wm8962_spk_stereo_intercon,
ARRAY_SIZE(wm8962_spk_stereo_intercon));
- snd_soc_dapm_disable_pin(codec, "Beep");
+ snd_soc_dapm_disable_pin(dapm, "Beep");
return 0;
}
@@ -2814,7 +2815,7 @@
struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
int ret;
- if (level == codec->bias_level)
+ if (level == codec->dapm.bias_level)
return 0;
switch (level) {
@@ -2828,7 +2829,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies),
wm8962->supplies);
if (ret != 0) {
@@ -2878,7 +2879,7 @@
wm8962->supplies);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -3348,6 +3349,12 @@
if (active & (WM8962_MICSCD_EINT | WM8962_MICD_EINT)) {
dev_dbg(codec->dev, "Microphone event detected\n");
+#ifndef CONFIG_SND_SOC_WM8962_MODULE
+ trace_snd_soc_jack_irq(dev_name(codec->dev));
+#endif
+
+ pm_wakeup_event(codec->dev, 300);
+
schedule_delayed_work(&wm8962->mic_work,
msecs_to_jiffies(250));
}
@@ -3433,6 +3440,7 @@
struct wm8962_priv *wm8962 =
container_of(work, struct wm8962_priv, beep_work);
struct snd_soc_codec *codec = wm8962->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int i;
int reg = 0;
int best = 0;
@@ -3449,16 +3457,16 @@
reg = WM8962_BEEP_ENA | (best << WM8962_BEEP_RATE_SHIFT);
- snd_soc_dapm_enable_pin(codec, "Beep");
+ snd_soc_dapm_enable_pin(dapm, "Beep");
} else {
dev_dbg(codec->dev, "Disabling beep\n");
- snd_soc_dapm_disable_pin(codec, "Beep");
+ snd_soc_dapm_disable_pin(dapm, "Beep");
}
snd_soc_update_bits(codec, WM8962_BEEP_GENERATOR_1,
WM8962_BEEP_ENA | WM8962_BEEP_RATE_MASK, reg);
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
}
/* For usability define a way of injecting beep events for the device -
@@ -3706,7 +3714,7 @@
INIT_DELAYED_WORK(&wm8962->mic_work, wm8962_mic_work);
codec->cache_sync = 1;
- codec->idle_bias_off = 1;
+ codec->dapm.idle_bias_off = 1;
ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C);
if (ret != 0) {
@@ -3865,7 +3873,6 @@
err_get:
regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
err:
- kfree(wm8962);
return ret;
}
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 9f18db6..572bb80 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -25,7 +25,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include "wm8971.h"
@@ -333,10 +332,11 @@
static int wm8971_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8971_dapm_widgets,
- ARRAY_SIZE(wm8971_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm8971_dapm_widgets,
+ ARRAY_SIZE(wm8971_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -553,7 +553,7 @@
snd_soc_write(codec, WM8971_PWR1, 0x0001);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -590,9 +590,11 @@
static void wm8971_work(struct work_struct *work)
{
- struct snd_soc_codec *codec =
- container_of(work, struct snd_soc_codec, delayed_work.work);
- wm8971_set_bias_level(codec, codec->bias_level);
+ struct snd_soc_dapm_context *dapm =
+ container_of(work, struct snd_soc_dapm_context,
+ delayed_work.work);
+ struct snd_soc_codec *codec = dapm->codec;
+ wm8971_set_bias_level(codec, codec->dapm.bias_level);
}
static int wm8971_suspend(struct snd_soc_codec *codec, pm_message_t state)
@@ -620,11 +622,11 @@
wm8971_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
/* charge wm8971 caps */
- if (codec->suspend_bias_level == SND_SOC_BIAS_ON) {
+ if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
snd_soc_write(codec, WM8971_PWR1, reg | 0x01c0);
- codec->bias_level = SND_SOC_BIAS_ON;
- queue_delayed_work(wm8971_workq, &codec->delayed_work,
+ codec->dapm.bias_level = SND_SOC_BIAS_ON;
+ queue_delayed_work(wm8971_workq, &codec->dapm.delayed_work,
msecs_to_jiffies(1000));
}
@@ -643,7 +645,7 @@
return ret;
}
- INIT_DELAYED_WORK(&codec->delayed_work, wm8971_work);
+ INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8971_work);
wm8971_workq = create_workqueue("wm8971");
if (wm8971_workq == NULL)
return -ENOMEM;
@@ -653,8 +655,8 @@
/* charge output caps - set vmid to 5k for quick power up */
reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
snd_soc_write(codec, WM8971_PWR1, reg | 0x01c0);
- codec->bias_level = SND_SOC_BIAS_STANDBY;
- queue_delayed_work(wm8971_workq, &codec->delayed_work,
+ codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
+ queue_delayed_work(wm8971_workq, &codec->dapm.delayed_work,
msecs_to_jiffies(1000));
/* set the update bits */
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index b4363f6..ca646a8 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -23,7 +23,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -52,7 +51,6 @@
struct wm8974_priv {
enum snd_soc_control_type control_type;
- u16 reg_cache[WM8974_CACHEREGNUM];
};
#define wm8974_reset(c) snd_soc_write(c, WM8974_RESET, 0)
@@ -274,10 +272,11 @@
static int wm8974_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8974_dapm_widgets,
- ARRAY_SIZE(wm8974_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm8974_dapm_widgets,
+ ARRAY_SIZE(wm8974_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -530,7 +529,7 @@
case SND_SOC_BIAS_STANDBY:
power1 |= WM8974_POWER1_BIASEN | WM8974_POWER1_BUFIOEN;
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Initial cap charge at VMID 5k */
snd_soc_write(codec, WM8974_POWER1, power1 | 0x3);
mdelay(100);
@@ -547,7 +546,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 13b979a..4bbc344 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -24,7 +24,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <asm/div64.h>
@@ -60,7 +59,6 @@
unsigned int f_opclk;
int mclk_idx;
enum wm8978_sysclk_src sysclk;
- u16 reg_cache[WM8978_CACHEREGNUM];
};
static const char *wm8978_companding[] = {"Off", "NC", "u-law", "A-law"};
@@ -355,11 +353,12 @@
static int wm8978_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8978_dapm_widgets,
- ARRAY_SIZE(wm8978_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ snd_soc_dapm_new_controls(dapm, wm8978_dapm_widgets,
+ ARRAY_SIZE(wm8978_dapm_widgets));
/* set up the WM8978 audio map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -837,7 +836,7 @@
/* bit 3: enable bias, bit 2: enable I/O tie off buffer */
power1 |= 0xc;
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Initial cap charge at VMID 5k */
snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1,
power1 | 0x3);
@@ -857,7 +856,7 @@
dev_dbg(codec->dev, "%s: %d, %x\n", __func__, level, power1);
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c
index fd2e7cc..bae510a 100644
--- a/sound/soc/codecs/wm8985.c
+++ b/sound/soc/codecs/wm8985.c
@@ -26,7 +26,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -533,10 +532,11 @@
static int wm8985_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8985_dapm_widgets,
- ARRAY_SIZE(wm8985_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map,
+ snd_soc_dapm_new_controls(dapm, wm8985_dapm_widgets,
+ ARRAY_SIZE(wm8985_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map,
ARRAY_SIZE(audio_map));
return 0;
}
@@ -879,7 +879,7 @@
1 << WM8985_VMIDSEL_SHIFT);
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8985->supplies),
wm8985->supplies);
if (ret) {
@@ -939,7 +939,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index d7f2597..d7170f1 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -25,7 +25,6 @@
#include <sound/pcm_params.h>
#include <sound/tlv.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include "wm8988.h"
@@ -54,7 +53,6 @@
unsigned int sysclk;
enum snd_soc_control_type control_type;
struct snd_pcm_hw_constraint_list *sysclk_constraints;
- u16 reg_cache[WM8988_NUM_REG];
};
@@ -677,7 +675,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* VREF, VMID=2x5k */
snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x1c1);
@@ -693,7 +691,7 @@
snd_soc_write(codec, WM8988_PWR1, 0x0000);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -759,6 +757,7 @@
static int wm8988_probe(struct snd_soc_codec *codec)
{
struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret = 0;
u16 reg;
@@ -790,9 +789,9 @@
snd_soc_add_controls(codec, wm8988_snd_controls,
ARRAY_SIZE(wm8988_snd_controls));
- snd_soc_dapm_new_controls(codec, wm8988_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8988_dapm_widgets,
ARRAY_SIZE(wm8988_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 264828e..5c87a63 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -23,7 +23,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <asm/div64.h>
@@ -914,11 +913,12 @@
static int wm8990_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm8990_dapm_widgets,
- ARRAY_SIZE(wm8990_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ snd_soc_dapm_new_controls(dapm, wm8990_dapm_widgets,
+ ARRAY_SIZE(wm8990_dapm_widgets));
/* set up the WM8990 audio map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -1170,7 +1170,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Enable all output discharge bits */
snd_soc_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE |
WM8990_DIS_RLINE | WM8990_DIS_OUT3 |
@@ -1266,7 +1266,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 589e3fa..18c0d9c 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -24,7 +24,6 @@
#include <sound/pcm_params.h>
#include <sound/tlv.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/wm8993.h>
@@ -226,7 +225,6 @@
struct wm8993_priv {
struct wm_hubs_data hubs_data;
- u16 reg_cache[WM8993_REGISTER_COUNT];
struct regulator_bulk_data supplies[WM8993_NUM_SUPPLIES];
struct wm8993_platform_data pdata;
enum snd_soc_control_type control_type;
@@ -735,6 +733,7 @@
0);
}
wm8993->class_w_users++;
+ wm8993->hubs_data.class_w = true;
}
/* Implement the change */
@@ -751,6 +750,7 @@
WM8993_CP_DYN_V);
}
wm8993->class_w_users--;
+ wm8993->hubs_data.class_w = false;
}
dev_dbg(codec->dev, "Indirect DAC use count now %d\n",
@@ -968,7 +968,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies),
wm8993->supplies);
if (ret != 0)
@@ -1029,6 +1029,12 @@
WM8993_VMID_SEL_MASK | WM8993_BIAS_ENA,
0);
+ snd_soc_update_bits(codec, WM8993_ANTIPOP2,
+ WM8993_STARTUP_BIAS_ENA |
+ WM8993_VMID_BUF_ENA |
+ WM8993_VMID_RAMP_MASK |
+ WM8993_BIAS_SRC, 0);
+
#ifdef CONFIG_REGULATOR
/* Post 2.6.34 we will be able to get a callback when
* the regulators are disabled which we can use but
@@ -1043,7 +1049,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1225,7 +1231,7 @@
- wm8993->fs);
for (i = 1; i < ARRAY_SIZE(clk_sys_rates); i++) {
cur_val = abs((wm8993->sysclk_rate /
- clk_sys_rates[i].ratio) - wm8993->fs);;
+ clk_sys_rates[i].ratio) - wm8993->fs);
if (cur_val < best_val) {
best = i;
best_val = cur_val;
@@ -1422,6 +1428,7 @@
static int wm8993_probe(struct snd_soc_codec *codec)
{
struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret, i, val;
wm8993->hubs_data.hp_startup_mode = 1;
@@ -1503,11 +1510,11 @@
ARRAY_SIZE(wm8993_eq_controls));
}
- snd_soc_dapm_new_controls(codec, wm8993_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8993_dapm_widgets,
ARRAY_SIZE(wm8993_dapm_widgets));
wm_hubs_add_analogue_controls(codec);
- snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes));
+ snd_soc_dapm_add_routes(dapm, routes, ARRAY_SIZE(routes));
wm_hubs_add_analogue_routes(codec, wm8993->pdata.lineout1_diff,
wm8993->pdata.lineout2_diff);
diff --git a/sound/soc/codecs/wm8994-tables.c b/sound/soc/codecs/wm8994-tables.c
new file mode 100644
index 0000000..68e9b02
--- /dev/null
+++ b/sound/soc/codecs/wm8994-tables.c
@@ -0,0 +1,3147 @@
+#include "wm8994.h"
+
+const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE] = {
+ { 0xFFFF, 0xFFFF }, /* R0 - Software Reset */
+ { 0x3B37, 0x3B37 }, /* R1 - Power Management (1) */
+ { 0x6BF0, 0x6BF0 }, /* R2 - Power Management (2) */
+ { 0x3FF0, 0x3FF0 }, /* R3 - Power Management (3) */
+ { 0x3F3F, 0x3F3F }, /* R4 - Power Management (4) */
+ { 0x3F0F, 0x3F0F }, /* R5 - Power Management (5) */
+ { 0x003F, 0x003F }, /* R6 - Power Management (6) */
+ { 0x0000, 0x0000 }, /* R7 */
+ { 0x0000, 0x0000 }, /* R8 */
+ { 0x0000, 0x0000 }, /* R9 */
+ { 0x0000, 0x0000 }, /* R10 */
+ { 0x0000, 0x0000 }, /* R11 */
+ { 0x0000, 0x0000 }, /* R12 */
+ { 0x0000, 0x0000 }, /* R13 */
+ { 0x0000, 0x0000 }, /* R14 */
+ { 0x0000, 0x0000 }, /* R15 */
+ { 0x0000, 0x0000 }, /* R16 */
+ { 0x0000, 0x0000 }, /* R17 */
+ { 0x0000, 0x0000 }, /* R18 */
+ { 0x0000, 0x0000 }, /* R19 */
+ { 0x0000, 0x0000 }, /* R20 */
+ { 0x01C0, 0x01C0 }, /* R21 - Input Mixer (1) */
+ { 0x0000, 0x0000 }, /* R22 */
+ { 0x0000, 0x0000 }, /* R23 */
+ { 0x00DF, 0x01DF }, /* R24 - Left Line Input 1&2 Volume */
+ { 0x00DF, 0x01DF }, /* R25 - Left Line Input 3&4 Volume */
+ { 0x00DF, 0x01DF }, /* R26 - Right Line Input 1&2 Volume */
+ { 0x00DF, 0x01DF }, /* R27 - Right Line Input 3&4 Volume */
+ { 0x00FF, 0x01FF }, /* R28 - Left Output Volume */
+ { 0x00FF, 0x01FF }, /* R29 - Right Output Volume */
+ { 0x0077, 0x0077 }, /* R30 - Line Outputs Volume */
+ { 0x0030, 0x0030 }, /* R31 - HPOUT2 Volume */
+ { 0x00FF, 0x01FF }, /* R32 - Left OPGA Volume */
+ { 0x00FF, 0x01FF }, /* R33 - Right OPGA Volume */
+ { 0x007F, 0x007F }, /* R34 - SPKMIXL Attenuation */
+ { 0x017F, 0x017F }, /* R35 - SPKMIXR Attenuation */
+ { 0x003F, 0x003F }, /* R36 - SPKOUT Mixers */
+ { 0x003F, 0x003F }, /* R37 - ClassD */
+ { 0x00FF, 0x01FF }, /* R38 - Speaker Volume Left */
+ { 0x00FF, 0x01FF }, /* R39 - Speaker Volume Right */
+ { 0x00FF, 0x00FF }, /* R40 - Input Mixer (2) */
+ { 0x01B7, 0x01B7 }, /* R41 - Input Mixer (3) */
+ { 0x01B7, 0x01B7 }, /* R42 - Input Mixer (4) */
+ { 0x01C7, 0x01C7 }, /* R43 - Input Mixer (5) */
+ { 0x01C7, 0x01C7 }, /* R44 - Input Mixer (6) */
+ { 0x01FF, 0x01FF }, /* R45 - Output Mixer (1) */
+ { 0x01FF, 0x01FF }, /* R46 - Output Mixer (2) */
+ { 0x0FFF, 0x0FFF }, /* R47 - Output Mixer (3) */
+ { 0x0FFF, 0x0FFF }, /* R48 - Output Mixer (4) */
+ { 0x0FFF, 0x0FFF }, /* R49 - Output Mixer (5) */
+ { 0x0FFF, 0x0FFF }, /* R50 - Output Mixer (6) */
+ { 0x0038, 0x0038 }, /* R51 - HPOUT2 Mixer */
+ { 0x0077, 0x0077 }, /* R52 - Line Mixer (1) */
+ { 0x0077, 0x0077 }, /* R53 - Line Mixer (2) */
+ { 0x03FF, 0x03FF }, /* R54 - Speaker Mixer */
+ { 0x00C1, 0x00C1 }, /* R55 - Additional Control */
+ { 0x00F0, 0x00F0 }, /* R56 - AntiPOP (1) */
+ { 0x01EF, 0x01EF }, /* R57 - AntiPOP (2) */
+ { 0x00FF, 0x00FF }, /* R58 - MICBIAS */
+ { 0x000F, 0x000F }, /* R59 - LDO 1 */
+ { 0x0007, 0x0007 }, /* R60 - LDO 2 */
+ { 0x0000, 0x0000 }, /* R61 */
+ { 0x0000, 0x0000 }, /* R62 */
+ { 0x0000, 0x0000 }, /* R63 */
+ { 0x0000, 0x0000 }, /* R64 */
+ { 0x0000, 0x0000 }, /* R65 */
+ { 0x0000, 0x0000 }, /* R66 */
+ { 0x0000, 0x0000 }, /* R67 */
+ { 0x0000, 0x0000 }, /* R68 */
+ { 0x0000, 0x0000 }, /* R69 */
+ { 0x0000, 0x0000 }, /* R70 */
+ { 0x0000, 0x0000 }, /* R71 */
+ { 0x0000, 0x0000 }, /* R72 */
+ { 0x0000, 0x0000 }, /* R73 */
+ { 0x0000, 0x0000 }, /* R74 */
+ { 0x0000, 0x0000 }, /* R75 */
+ { 0x8000, 0x8000 }, /* R76 - Charge Pump (1) */
+ { 0x0000, 0x0000 }, /* R77 */
+ { 0x0000, 0x0000 }, /* R78 */
+ { 0x0000, 0x0000 }, /* R79 */
+ { 0x0000, 0x0000 }, /* R80 */
+ { 0x0301, 0x0301 }, /* R81 - Class W (1) */
+ { 0x0000, 0x0000 }, /* R82 */
+ { 0x0000, 0x0000 }, /* R83 */
+ { 0x333F, 0x333F }, /* R84 - DC Servo (1) */
+ { 0x0FEF, 0x0FEF }, /* R85 - DC Servo (2) */
+ { 0x0000, 0x0000 }, /* R86 */
+ { 0xFFFF, 0xFFFF }, /* R87 - DC Servo (4) */
+ { 0x0333, 0x0000 }, /* R88 - DC Servo Readback */
+ { 0x0000, 0x0000 }, /* R89 */
+ { 0x0000, 0x0000 }, /* R90 */
+ { 0x0000, 0x0000 }, /* R91 */
+ { 0x0000, 0x0000 }, /* R92 */
+ { 0x0000, 0x0000 }, /* R93 */
+ { 0x0000, 0x0000 }, /* R94 */
+ { 0x0000, 0x0000 }, /* R95 */
+ { 0x00EE, 0x00EE }, /* R96 - Analogue HP (1) */
+ { 0x0000, 0x0000 }, /* R97 */
+ { 0x0000, 0x0000 }, /* R98 */
+ { 0x0000, 0x0000 }, /* R99 */
+ { 0x0000, 0x0000 }, /* R100 */
+ { 0x0000, 0x0000 }, /* R101 */
+ { 0x0000, 0x0000 }, /* R102 */
+ { 0x0000, 0x0000 }, /* R103 */
+ { 0x0000, 0x0000 }, /* R104 */
+ { 0x0000, 0x0000 }, /* R105 */
+ { 0x0000, 0x0000 }, /* R106 */
+ { 0x0000, 0x0000 }, /* R107 */
+ { 0x0000, 0x0000 }, /* R108 */
+ { 0x0000, 0x0000 }, /* R109 */
+ { 0x0000, 0x0000 }, /* R110 */
+ { 0x0000, 0x0000 }, /* R111 */
+ { 0x0000, 0x0000 }, /* R112 */
+ { 0x0000, 0x0000 }, /* R113 */
+ { 0x0000, 0x0000 }, /* R114 */
+ { 0x0000, 0x0000 }, /* R115 */
+ { 0x0000, 0x0000 }, /* R116 */
+ { 0x0000, 0x0000 }, /* R117 */
+ { 0x0000, 0x0000 }, /* R118 */
+ { 0x0000, 0x0000 }, /* R119 */
+ { 0x0000, 0x0000 }, /* R120 */
+ { 0x0000, 0x0000 }, /* R121 */
+ { 0x0000, 0x0000 }, /* R122 */
+ { 0x0000, 0x0000 }, /* R123 */
+ { 0x0000, 0x0000 }, /* R124 */
+ { 0x0000, 0x0000 }, /* R125 */
+ { 0x0000, 0x0000 }, /* R126 */
+ { 0x0000, 0x0000 }, /* R127 */
+ { 0x0000, 0x0000 }, /* R128 */
+ { 0x0000, 0x0000 }, /* R129 */
+ { 0x0000, 0x0000 }, /* R130 */
+ { 0x0000, 0x0000 }, /* R131 */
+ { 0x0000, 0x0000 }, /* R132 */
+ { 0x0000, 0x0000 }, /* R133 */
+ { 0x0000, 0x0000 }, /* R134 */
+ { 0x0000, 0x0000 }, /* R135 */
+ { 0x0000, 0x0000 }, /* R136 */
+ { 0x0000, 0x0000 }, /* R137 */
+ { 0x0000, 0x0000 }, /* R138 */
+ { 0x0000, 0x0000 }, /* R139 */
+ { 0x0000, 0x0000 }, /* R140 */
+ { 0x0000, 0x0000 }, /* R141 */
+ { 0x0000, 0x0000 }, /* R142 */
+ { 0x0000, 0x0000 }, /* R143 */
+ { 0x0000, 0x0000 }, /* R144 */
+ { 0x0000, 0x0000 }, /* R145 */
+ { 0x0000, 0x0000 }, /* R146 */
+ { 0x0000, 0x0000 }, /* R147 */
+ { 0x0000, 0x0000 }, /* R148 */
+ { 0x0000, 0x0000 }, /* R149 */
+ { 0x0000, 0x0000 }, /* R150 */
+ { 0x0000, 0x0000 }, /* R151 */
+ { 0x0000, 0x0000 }, /* R152 */
+ { 0x0000, 0x0000 }, /* R153 */
+ { 0x0000, 0x0000 }, /* R154 */
+ { 0x0000, 0x0000 }, /* R155 */
+ { 0x0000, 0x0000 }, /* R156 */
+ { 0x0000, 0x0000 }, /* R157 */
+ { 0x0000, 0x0000 }, /* R158 */
+ { 0x0000, 0x0000 }, /* R159 */
+ { 0x0000, 0x0000 }, /* R160 */
+ { 0x0000, 0x0000 }, /* R161 */
+ { 0x0000, 0x0000 }, /* R162 */
+ { 0x0000, 0x0000 }, /* R163 */
+ { 0x0000, 0x0000 }, /* R164 */
+ { 0x0000, 0x0000 }, /* R165 */
+ { 0x0000, 0x0000 }, /* R166 */
+ { 0x0000, 0x0000 }, /* R167 */
+ { 0x0000, 0x0000 }, /* R168 */
+ { 0x0000, 0x0000 }, /* R169 */
+ { 0x0000, 0x0000 }, /* R170 */
+ { 0x0000, 0x0000 }, /* R171 */
+ { 0x0000, 0x0000 }, /* R172 */
+ { 0x0000, 0x0000 }, /* R173 */
+ { 0x0000, 0x0000 }, /* R174 */
+ { 0x0000, 0x0000 }, /* R175 */
+ { 0x0000, 0x0000 }, /* R176 */
+ { 0x0000, 0x0000 }, /* R177 */
+ { 0x0000, 0x0000 }, /* R178 */
+ { 0x0000, 0x0000 }, /* R179 */
+ { 0x0000, 0x0000 }, /* R180 */
+ { 0x0000, 0x0000 }, /* R181 */
+ { 0x0000, 0x0000 }, /* R182 */
+ { 0x0000, 0x0000 }, /* R183 */
+ { 0x0000, 0x0000 }, /* R184 */
+ { 0x0000, 0x0000 }, /* R185 */
+ { 0x0000, 0x0000 }, /* R186 */
+ { 0x0000, 0x0000 }, /* R187 */
+ { 0x0000, 0x0000 }, /* R188 */
+ { 0x0000, 0x0000 }, /* R189 */
+ { 0x0000, 0x0000 }, /* R190 */
+ { 0x0000, 0x0000 }, /* R191 */
+ { 0x0000, 0x0000 }, /* R192 */
+ { 0x0000, 0x0000 }, /* R193 */
+ { 0x0000, 0x0000 }, /* R194 */
+ { 0x0000, 0x0000 }, /* R195 */
+ { 0x0000, 0x0000 }, /* R196 */
+ { 0x0000, 0x0000 }, /* R197 */
+ { 0x0000, 0x0000 }, /* R198 */
+ { 0x0000, 0x0000 }, /* R199 */
+ { 0x0000, 0x0000 }, /* R200 */
+ { 0x0000, 0x0000 }, /* R201 */
+ { 0x0000, 0x0000 }, /* R202 */
+ { 0x0000, 0x0000 }, /* R203 */
+ { 0x0000, 0x0000 }, /* R204 */
+ { 0x0000, 0x0000 }, /* R205 */
+ { 0x0000, 0x0000 }, /* R206 */
+ { 0x0000, 0x0000 }, /* R207 */
+ { 0x0000, 0x0000 }, /* R208 */
+ { 0x0000, 0x0000 }, /* R209 */
+ { 0x0000, 0x0000 }, /* R210 */
+ { 0x0000, 0x0000 }, /* R211 */
+ { 0x0000, 0x0000 }, /* R212 */
+ { 0x0000, 0x0000 }, /* R213 */
+ { 0x0000, 0x0000 }, /* R214 */
+ { 0x0000, 0x0000 }, /* R215 */
+ { 0x0000, 0x0000 }, /* R216 */
+ { 0x0000, 0x0000 }, /* R217 */
+ { 0x0000, 0x0000 }, /* R218 */
+ { 0x0000, 0x0000 }, /* R219 */
+ { 0x0000, 0x0000 }, /* R220 */
+ { 0x0000, 0x0000 }, /* R221 */
+ { 0x0000, 0x0000 }, /* R222 */
+ { 0x0000, 0x0000 }, /* R223 */
+ { 0x0000, 0x0000 }, /* R224 */
+ { 0x0000, 0x0000 }, /* R225 */
+ { 0x0000, 0x0000 }, /* R226 */
+ { 0x0000, 0x0000 }, /* R227 */
+ { 0x0000, 0x0000 }, /* R228 */
+ { 0x0000, 0x0000 }, /* R229 */
+ { 0x0000, 0x0000 }, /* R230 */
+ { 0x0000, 0x0000 }, /* R231 */
+ { 0x0000, 0x0000 }, /* R232 */
+ { 0x0000, 0x0000 }, /* R233 */
+ { 0x0000, 0x0000 }, /* R234 */
+ { 0x0000, 0x0000 }, /* R235 */
+ { 0x0000, 0x0000 }, /* R236 */
+ { 0x0000, 0x0000 }, /* R237 */
+ { 0x0000, 0x0000 }, /* R238 */
+ { 0x0000, 0x0000 }, /* R239 */
+ { 0x0000, 0x0000 }, /* R240 */
+ { 0x0000, 0x0000 }, /* R241 */
+ { 0x0000, 0x0000 }, /* R242 */
+ { 0x0000, 0x0000 }, /* R243 */
+ { 0x0000, 0x0000 }, /* R244 */
+ { 0x0000, 0x0000 }, /* R245 */
+ { 0x0000, 0x0000 }, /* R246 */
+ { 0x0000, 0x0000 }, /* R247 */
+ { 0x0000, 0x0000 }, /* R248 */
+ { 0x0000, 0x0000 }, /* R249 */
+ { 0x0000, 0x0000 }, /* R250 */
+ { 0x0000, 0x0000 }, /* R251 */
+ { 0x0000, 0x0000 }, /* R252 */
+ { 0x0000, 0x0000 }, /* R253 */
+ { 0x0000, 0x0000 }, /* R254 */
+ { 0x0000, 0x0000 }, /* R255 */
+ { 0x000F, 0x0000 }, /* R256 - Chip Revision */
+ { 0x0074, 0x0074 }, /* R257 - Control Interface */
+ { 0x0000, 0x0000 }, /* R258 */
+ { 0x0000, 0x0000 }, /* R259 */
+ { 0x0000, 0x0000 }, /* R260 */
+ { 0x0000, 0x0000 }, /* R261 */
+ { 0x0000, 0x0000 }, /* R262 */
+ { 0x0000, 0x0000 }, /* R263 */
+ { 0x0000, 0x0000 }, /* R264 */
+ { 0x0000, 0x0000 }, /* R265 */
+ { 0x0000, 0x0000 }, /* R266 */
+ { 0x0000, 0x0000 }, /* R267 */
+ { 0x0000, 0x0000 }, /* R268 */
+ { 0x0000, 0x0000 }, /* R269 */
+ { 0x0000, 0x0000 }, /* R270 */
+ { 0x0000, 0x0000 }, /* R271 */
+ { 0x807F, 0x837F }, /* R272 - Write Sequencer Ctrl (1) */
+ { 0x017F, 0x0000 }, /* R273 - Write Sequencer Ctrl (2) */
+ { 0x0000, 0x0000 }, /* R274 */
+ { 0x0000, 0x0000 }, /* R275 */
+ { 0x0000, 0x0000 }, /* R276 */
+ { 0x0000, 0x0000 }, /* R277 */
+ { 0x0000, 0x0000 }, /* R278 */
+ { 0x0000, 0x0000 }, /* R279 */
+ { 0x0000, 0x0000 }, /* R280 */
+ { 0x0000, 0x0000 }, /* R281 */
+ { 0x0000, 0x0000 }, /* R282 */
+ { 0x0000, 0x0000 }, /* R283 */
+ { 0x0000, 0x0000 }, /* R284 */
+ { 0x0000, 0x0000 }, /* R285 */
+ { 0x0000, 0x0000 }, /* R286 */
+ { 0x0000, 0x0000 }, /* R287 */
+ { 0x0000, 0x0000 }, /* R288 */
+ { 0x0000, 0x0000 }, /* R289 */
+ { 0x0000, 0x0000 }, /* R290 */
+ { 0x0000, 0x0000 }, /* R291 */
+ { 0x0000, 0x0000 }, /* R292 */
+ { 0x0000, 0x0000 }, /* R293 */
+ { 0x0000, 0x0000 }, /* R294 */
+ { 0x0000, 0x0000 }, /* R295 */
+ { 0x0000, 0x0000 }, /* R296 */
+ { 0x0000, 0x0000 }, /* R297 */
+ { 0x0000, 0x0000 }, /* R298 */
+ { 0x0000, 0x0000 }, /* R299 */
+ { 0x0000, 0x0000 }, /* R300 */
+ { 0x0000, 0x0000 }, /* R301 */
+ { 0x0000, 0x0000 }, /* R302 */
+ { 0x0000, 0x0000 }, /* R303 */
+ { 0x0000, 0x0000 }, /* R304 */
+ { 0x0000, 0x0000 }, /* R305 */
+ { 0x0000, 0x0000 }, /* R306 */
+ { 0x0000, 0x0000 }, /* R307 */
+ { 0x0000, 0x0000 }, /* R308 */
+ { 0x0000, 0x0000 }, /* R309 */
+ { 0x0000, 0x0000 }, /* R310 */
+ { 0x0000, 0x0000 }, /* R311 */
+ { 0x0000, 0x0000 }, /* R312 */
+ { 0x0000, 0x0000 }, /* R313 */
+ { 0x0000, 0x0000 }, /* R314 */
+ { 0x0000, 0x0000 }, /* R315 */
+ { 0x0000, 0x0000 }, /* R316 */
+ { 0x0000, 0x0000 }, /* R317 */
+ { 0x0000, 0x0000 }, /* R318 */
+ { 0x0000, 0x0000 }, /* R319 */
+ { 0x0000, 0x0000 }, /* R320 */
+ { 0x0000, 0x0000 }, /* R321 */
+ { 0x0000, 0x0000 }, /* R322 */
+ { 0x0000, 0x0000 }, /* R323 */
+ { 0x0000, 0x0000 }, /* R324 */
+ { 0x0000, 0x0000 }, /* R325 */
+ { 0x0000, 0x0000 }, /* R326 */
+ { 0x0000, 0x0000 }, /* R327 */
+ { 0x0000, 0x0000 }, /* R328 */
+ { 0x0000, 0x0000 }, /* R329 */
+ { 0x0000, 0x0000 }, /* R330 */
+ { 0x0000, 0x0000 }, /* R331 */
+ { 0x0000, 0x0000 }, /* R332 */
+ { 0x0000, 0x0000 }, /* R333 */
+ { 0x0000, 0x0000 }, /* R334 */
+ { 0x0000, 0x0000 }, /* R335 */
+ { 0x0000, 0x0000 }, /* R336 */
+ { 0x0000, 0x0000 }, /* R337 */
+ { 0x0000, 0x0000 }, /* R338 */
+ { 0x0000, 0x0000 }, /* R339 */
+ { 0x0000, 0x0000 }, /* R340 */
+ { 0x0000, 0x0000 }, /* R341 */
+ { 0x0000, 0x0000 }, /* R342 */
+ { 0x0000, 0x0000 }, /* R343 */
+ { 0x0000, 0x0000 }, /* R344 */
+ { 0x0000, 0x0000 }, /* R345 */
+ { 0x0000, 0x0000 }, /* R346 */
+ { 0x0000, 0x0000 }, /* R347 */
+ { 0x0000, 0x0000 }, /* R348 */
+ { 0x0000, 0x0000 }, /* R349 */
+ { 0x0000, 0x0000 }, /* R350 */
+ { 0x0000, 0x0000 }, /* R351 */
+ { 0x0000, 0x0000 }, /* R352 */
+ { 0x0000, 0x0000 }, /* R353 */
+ { 0x0000, 0x0000 }, /* R354 */
+ { 0x0000, 0x0000 }, /* R355 */
+ { 0x0000, 0x0000 }, /* R356 */
+ { 0x0000, 0x0000 }, /* R357 */
+ { 0x0000, 0x0000 }, /* R358 */
+ { 0x0000, 0x0000 }, /* R359 */
+ { 0x0000, 0x0000 }, /* R360 */
+ { 0x0000, 0x0000 }, /* R361 */
+ { 0x0000, 0x0000 }, /* R362 */
+ { 0x0000, 0x0000 }, /* R363 */
+ { 0x0000, 0x0000 }, /* R364 */
+ { 0x0000, 0x0000 }, /* R365 */
+ { 0x0000, 0x0000 }, /* R366 */
+ { 0x0000, 0x0000 }, /* R367 */
+ { 0x0000, 0x0000 }, /* R368 */
+ { 0x0000, 0x0000 }, /* R369 */
+ { 0x0000, 0x0000 }, /* R370 */
+ { 0x0000, 0x0000 }, /* R371 */
+ { 0x0000, 0x0000 }, /* R372 */
+ { 0x0000, 0x0000 }, /* R373 */
+ { 0x0000, 0x0000 }, /* R374 */
+ { 0x0000, 0x0000 }, /* R375 */
+ { 0x0000, 0x0000 }, /* R376 */
+ { 0x0000, 0x0000 }, /* R377 */
+ { 0x0000, 0x0000 }, /* R378 */
+ { 0x0000, 0x0000 }, /* R379 */
+ { 0x0000, 0x0000 }, /* R380 */
+ { 0x0000, 0x0000 }, /* R381 */
+ { 0x0000, 0x0000 }, /* R382 */
+ { 0x0000, 0x0000 }, /* R383 */
+ { 0x0000, 0x0000 }, /* R384 */
+ { 0x0000, 0x0000 }, /* R385 */
+ { 0x0000, 0x0000 }, /* R386 */
+ { 0x0000, 0x0000 }, /* R387 */
+ { 0x0000, 0x0000 }, /* R388 */
+ { 0x0000, 0x0000 }, /* R389 */
+ { 0x0000, 0x0000 }, /* R390 */
+ { 0x0000, 0x0000 }, /* R391 */
+ { 0x0000, 0x0000 }, /* R392 */
+ { 0x0000, 0x0000 }, /* R393 */
+ { 0x0000, 0x0000 }, /* R394 */
+ { 0x0000, 0x0000 }, /* R395 */
+ { 0x0000, 0x0000 }, /* R396 */
+ { 0x0000, 0x0000 }, /* R397 */
+ { 0x0000, 0x0000 }, /* R398 */
+ { 0x0000, 0x0000 }, /* R399 */
+ { 0x0000, 0x0000 }, /* R400 */
+ { 0x0000, 0x0000 }, /* R401 */
+ { 0x0000, 0x0000 }, /* R402 */
+ { 0x0000, 0x0000 }, /* R403 */
+ { 0x0000, 0x0000 }, /* R404 */
+ { 0x0000, 0x0000 }, /* R405 */
+ { 0x0000, 0x0000 }, /* R406 */
+ { 0x0000, 0x0000 }, /* R407 */
+ { 0x0000, 0x0000 }, /* R408 */
+ { 0x0000, 0x0000 }, /* R409 */
+ { 0x0000, 0x0000 }, /* R410 */
+ { 0x0000, 0x0000 }, /* R411 */
+ { 0x0000, 0x0000 }, /* R412 */
+ { 0x0000, 0x0000 }, /* R413 */
+ { 0x0000, 0x0000 }, /* R414 */
+ { 0x0000, 0x0000 }, /* R415 */
+ { 0x0000, 0x0000 }, /* R416 */
+ { 0x0000, 0x0000 }, /* R417 */
+ { 0x0000, 0x0000 }, /* R418 */
+ { 0x0000, 0x0000 }, /* R419 */
+ { 0x0000, 0x0000 }, /* R420 */
+ { 0x0000, 0x0000 }, /* R421 */
+ { 0x0000, 0x0000 }, /* R422 */
+ { 0x0000, 0x0000 }, /* R423 */
+ { 0x0000, 0x0000 }, /* R424 */
+ { 0x0000, 0x0000 }, /* R425 */
+ { 0x0000, 0x0000 }, /* R426 */
+ { 0x0000, 0x0000 }, /* R427 */
+ { 0x0000, 0x0000 }, /* R428 */
+ { 0x0000, 0x0000 }, /* R429 */
+ { 0x0000, 0x0000 }, /* R430 */
+ { 0x0000, 0x0000 }, /* R431 */
+ { 0x0000, 0x0000 }, /* R432 */
+ { 0x0000, 0x0000 }, /* R433 */
+ { 0x0000, 0x0000 }, /* R434 */
+ { 0x0000, 0x0000 }, /* R435 */
+ { 0x0000, 0x0000 }, /* R436 */
+ { 0x0000, 0x0000 }, /* R437 */
+ { 0x0000, 0x0000 }, /* R438 */
+ { 0x0000, 0x0000 }, /* R439 */
+ { 0x0000, 0x0000 }, /* R440 */
+ { 0x0000, 0x0000 }, /* R441 */
+ { 0x0000, 0x0000 }, /* R442 */
+ { 0x0000, 0x0000 }, /* R443 */
+ { 0x0000, 0x0000 }, /* R444 */
+ { 0x0000, 0x0000 }, /* R445 */
+ { 0x0000, 0x0000 }, /* R446 */
+ { 0x0000, 0x0000 }, /* R447 */
+ { 0x0000, 0x0000 }, /* R448 */
+ { 0x0000, 0x0000 }, /* R449 */
+ { 0x0000, 0x0000 }, /* R450 */
+ { 0x0000, 0x0000 }, /* R451 */
+ { 0x0000, 0x0000 }, /* R452 */
+ { 0x0000, 0x0000 }, /* R453 */
+ { 0x0000, 0x0000 }, /* R454 */
+ { 0x0000, 0x0000 }, /* R455 */
+ { 0x0000, 0x0000 }, /* R456 */
+ { 0x0000, 0x0000 }, /* R457 */
+ { 0x0000, 0x0000 }, /* R458 */
+ { 0x0000, 0x0000 }, /* R459 */
+ { 0x0000, 0x0000 }, /* R460 */
+ { 0x0000, 0x0000 }, /* R461 */
+ { 0x0000, 0x0000 }, /* R462 */
+ { 0x0000, 0x0000 }, /* R463 */
+ { 0x0000, 0x0000 }, /* R464 */
+ { 0x0000, 0x0000 }, /* R465 */
+ { 0x0000, 0x0000 }, /* R466 */
+ { 0x0000, 0x0000 }, /* R467 */
+ { 0x0000, 0x0000 }, /* R468 */
+ { 0x0000, 0x0000 }, /* R469 */
+ { 0x0000, 0x0000 }, /* R470 */
+ { 0x0000, 0x0000 }, /* R471 */
+ { 0x0000, 0x0000 }, /* R472 */
+ { 0x0000, 0x0000 }, /* R473 */
+ { 0x0000, 0x0000 }, /* R474 */
+ { 0x0000, 0x0000 }, /* R475 */
+ { 0x0000, 0x0000 }, /* R476 */
+ { 0x0000, 0x0000 }, /* R477 */
+ { 0x0000, 0x0000 }, /* R478 */
+ { 0x0000, 0x0000 }, /* R479 */
+ { 0x0000, 0x0000 }, /* R480 */
+ { 0x0000, 0x0000 }, /* R481 */
+ { 0x0000, 0x0000 }, /* R482 */
+ { 0x0000, 0x0000 }, /* R483 */
+ { 0x0000, 0x0000 }, /* R484 */
+ { 0x0000, 0x0000 }, /* R485 */
+ { 0x0000, 0x0000 }, /* R486 */
+ { 0x0000, 0x0000 }, /* R487 */
+ { 0x0000, 0x0000 }, /* R488 */
+ { 0x0000, 0x0000 }, /* R489 */
+ { 0x0000, 0x0000 }, /* R490 */
+ { 0x0000, 0x0000 }, /* R491 */
+ { 0x0000, 0x0000 }, /* R492 */
+ { 0x0000, 0x0000 }, /* R493 */
+ { 0x0000, 0x0000 }, /* R494 */
+ { 0x0000, 0x0000 }, /* R495 */
+ { 0x0000, 0x0000 }, /* R496 */
+ { 0x0000, 0x0000 }, /* R497 */
+ { 0x0000, 0x0000 }, /* R498 */
+ { 0x0000, 0x0000 }, /* R499 */
+ { 0x0000, 0x0000 }, /* R500 */
+ { 0x0000, 0x0000 }, /* R501 */
+ { 0x0000, 0x0000 }, /* R502 */
+ { 0x0000, 0x0000 }, /* R503 */
+ { 0x0000, 0x0000 }, /* R504 */
+ { 0x0000, 0x0000 }, /* R505 */
+ { 0x0000, 0x0000 }, /* R506 */
+ { 0x0000, 0x0000 }, /* R507 */
+ { 0x0000, 0x0000 }, /* R508 */
+ { 0x0000, 0x0000 }, /* R509 */
+ { 0x0000, 0x0000 }, /* R510 */
+ { 0x0000, 0x0000 }, /* R511 */
+ { 0x001F, 0x001F }, /* R512 - AIF1 Clocking (1) */
+ { 0x003F, 0x003F }, /* R513 - AIF1 Clocking (2) */
+ { 0x0000, 0x0000 }, /* R514 */
+ { 0x0000, 0x0000 }, /* R515 */
+ { 0x001F, 0x001F }, /* R516 - AIF2 Clocking (1) */
+ { 0x003F, 0x003F }, /* R517 - AIF2 Clocking (2) */
+ { 0x0000, 0x0000 }, /* R518 */
+ { 0x0000, 0x0000 }, /* R519 */
+ { 0x001F, 0x001F }, /* R520 - Clocking (1) */
+ { 0x0777, 0x0777 }, /* R521 - Clocking (2) */
+ { 0x0000, 0x0000 }, /* R522 */
+ { 0x0000, 0x0000 }, /* R523 */
+ { 0x0000, 0x0000 }, /* R524 */
+ { 0x0000, 0x0000 }, /* R525 */
+ { 0x0000, 0x0000 }, /* R526 */
+ { 0x0000, 0x0000 }, /* R527 */
+ { 0x00FF, 0x00FF }, /* R528 - AIF1 Rate */
+ { 0x00FF, 0x00FF }, /* R529 - AIF2 Rate */
+ { 0x000F, 0x0000 }, /* R530 - Rate Status */
+ { 0x0000, 0x0000 }, /* R531 */
+ { 0x0000, 0x0000 }, /* R532 */
+ { 0x0000, 0x0000 }, /* R533 */
+ { 0x0000, 0x0000 }, /* R534 */
+ { 0x0000, 0x0000 }, /* R535 */
+ { 0x0000, 0x0000 }, /* R536 */
+ { 0x0000, 0x0000 }, /* R537 */
+ { 0x0000, 0x0000 }, /* R538 */
+ { 0x0000, 0x0000 }, /* R539 */
+ { 0x0000, 0x0000 }, /* R540 */
+ { 0x0000, 0x0000 }, /* R541 */
+ { 0x0000, 0x0000 }, /* R542 */
+ { 0x0000, 0x0000 }, /* R543 */
+ { 0x0007, 0x0007 }, /* R544 - FLL1 Control (1) */
+ { 0x3F77, 0x3F77 }, /* R545 - FLL1 Control (2) */
+ { 0xFFFF, 0xFFFF }, /* R546 - FLL1 Control (3) */
+ { 0x7FEF, 0x7FEF }, /* R547 - FLL1 Control (4) */
+ { 0x1FDB, 0x1FDB }, /* R548 - FLL1 Control (5) */
+ { 0x0000, 0x0000 }, /* R549 */
+ { 0x0000, 0x0000 }, /* R550 */
+ { 0x0000, 0x0000 }, /* R551 */
+ { 0x0000, 0x0000 }, /* R552 */
+ { 0x0000, 0x0000 }, /* R553 */
+ { 0x0000, 0x0000 }, /* R554 */
+ { 0x0000, 0x0000 }, /* R555 */
+ { 0x0000, 0x0000 }, /* R556 */
+ { 0x0000, 0x0000 }, /* R557 */
+ { 0x0000, 0x0000 }, /* R558 */
+ { 0x0000, 0x0000 }, /* R559 */
+ { 0x0000, 0x0000 }, /* R560 */
+ { 0x0000, 0x0000 }, /* R561 */
+ { 0x0000, 0x0000 }, /* R562 */
+ { 0x0000, 0x0000 }, /* R563 */
+ { 0x0000, 0x0000 }, /* R564 */
+ { 0x0000, 0x0000 }, /* R565 */
+ { 0x0000, 0x0000 }, /* R566 */
+ { 0x0000, 0x0000 }, /* R567 */
+ { 0x0000, 0x0000 }, /* R568 */
+ { 0x0000, 0x0000 }, /* R569 */
+ { 0x0000, 0x0000 }, /* R570 */
+ { 0x0000, 0x0000 }, /* R571 */
+ { 0x0000, 0x0000 }, /* R572 */
+ { 0x0000, 0x0000 }, /* R573 */
+ { 0x0000, 0x0000 }, /* R574 */
+ { 0x0000, 0x0000 }, /* R575 */
+ { 0x0007, 0x0007 }, /* R576 - FLL2 Control (1) */
+ { 0x3F77, 0x3F77 }, /* R577 - FLL2 Control (2) */
+ { 0xFFFF, 0xFFFF }, /* R578 - FLL2 Control (3) */
+ { 0x7FEF, 0x7FEF }, /* R579 - FLL2 Control (4) */
+ { 0x1FDB, 0x1FDB }, /* R580 - FLL2 Control (5) */
+ { 0x0000, 0x0000 }, /* R581 */
+ { 0x0000, 0x0000 }, /* R582 */
+ { 0x0000, 0x0000 }, /* R583 */
+ { 0x0000, 0x0000 }, /* R584 */
+ { 0x0000, 0x0000 }, /* R585 */
+ { 0x0000, 0x0000 }, /* R586 */
+ { 0x0000, 0x0000 }, /* R587 */
+ { 0x0000, 0x0000 }, /* R588 */
+ { 0x0000, 0x0000 }, /* R589 */
+ { 0x0000, 0x0000 }, /* R590 */
+ { 0x0000, 0x0000 }, /* R591 */
+ { 0x0000, 0x0000 }, /* R592 */
+ { 0x0000, 0x0000 }, /* R593 */
+ { 0x0000, 0x0000 }, /* R594 */
+ { 0x0000, 0x0000 }, /* R595 */
+ { 0x0000, 0x0000 }, /* R596 */
+ { 0x0000, 0x0000 }, /* R597 */
+ { 0x0000, 0x0000 }, /* R598 */
+ { 0x0000, 0x0000 }, /* R599 */
+ { 0x0000, 0x0000 }, /* R600 */
+ { 0x0000, 0x0000 }, /* R601 */
+ { 0x0000, 0x0000 }, /* R602 */
+ { 0x0000, 0x0000 }, /* R603 */
+ { 0x0000, 0x0000 }, /* R604 */
+ { 0x0000, 0x0000 }, /* R605 */
+ { 0x0000, 0x0000 }, /* R606 */
+ { 0x0000, 0x0000 }, /* R607 */
+ { 0x0000, 0x0000 }, /* R608 */
+ { 0x0000, 0x0000 }, /* R609 */
+ { 0x0000, 0x0000 }, /* R610 */
+ { 0x0000, 0x0000 }, /* R611 */
+ { 0x0000, 0x0000 }, /* R612 */
+ { 0x0000, 0x0000 }, /* R613 */
+ { 0x0000, 0x0000 }, /* R614 */
+ { 0x0000, 0x0000 }, /* R615 */
+ { 0x0000, 0x0000 }, /* R616 */
+ { 0x0000, 0x0000 }, /* R617 */
+ { 0x0000, 0x0000 }, /* R618 */
+ { 0x0000, 0x0000 }, /* R619 */
+ { 0x0000, 0x0000 }, /* R620 */
+ { 0x0000, 0x0000 }, /* R621 */
+ { 0x0000, 0x0000 }, /* R622 */
+ { 0x0000, 0x0000 }, /* R623 */
+ { 0x0000, 0x0000 }, /* R624 */
+ { 0x0000, 0x0000 }, /* R625 */
+ { 0x0000, 0x0000 }, /* R626 */
+ { 0x0000, 0x0000 }, /* R627 */
+ { 0x0000, 0x0000 }, /* R628 */
+ { 0x0000, 0x0000 }, /* R629 */
+ { 0x0000, 0x0000 }, /* R630 */
+ { 0x0000, 0x0000 }, /* R631 */
+ { 0x0000, 0x0000 }, /* R632 */
+ { 0x0000, 0x0000 }, /* R633 */
+ { 0x0000, 0x0000 }, /* R634 */
+ { 0x0000, 0x0000 }, /* R635 */
+ { 0x0000, 0x0000 }, /* R636 */
+ { 0x0000, 0x0000 }, /* R637 */
+ { 0x0000, 0x0000 }, /* R638 */
+ { 0x0000, 0x0000 }, /* R639 */
+ { 0x0000, 0x0000 }, /* R640 */
+ { 0x0000, 0x0000 }, /* R641 */
+ { 0x0000, 0x0000 }, /* R642 */
+ { 0x0000, 0x0000 }, /* R643 */
+ { 0x0000, 0x0000 }, /* R644 */
+ { 0x0000, 0x0000 }, /* R645 */
+ { 0x0000, 0x0000 }, /* R646 */
+ { 0x0000, 0x0000 }, /* R647 */
+ { 0x0000, 0x0000 }, /* R648 */
+ { 0x0000, 0x0000 }, /* R649 */
+ { 0x0000, 0x0000 }, /* R650 */
+ { 0x0000, 0x0000 }, /* R651 */
+ { 0x0000, 0x0000 }, /* R652 */
+ { 0x0000, 0x0000 }, /* R653 */
+ { 0x0000, 0x0000 }, /* R654 */
+ { 0x0000, 0x0000 }, /* R655 */
+ { 0x0000, 0x0000 }, /* R656 */
+ { 0x0000, 0x0000 }, /* R657 */
+ { 0x0000, 0x0000 }, /* R658 */
+ { 0x0000, 0x0000 }, /* R659 */
+ { 0x0000, 0x0000 }, /* R660 */
+ { 0x0000, 0x0000 }, /* R661 */
+ { 0x0000, 0x0000 }, /* R662 */
+ { 0x0000, 0x0000 }, /* R663 */
+ { 0x0000, 0x0000 }, /* R664 */
+ { 0x0000, 0x0000 }, /* R665 */
+ { 0x0000, 0x0000 }, /* R666 */
+ { 0x0000, 0x0000 }, /* R667 */
+ { 0x0000, 0x0000 }, /* R668 */
+ { 0x0000, 0x0000 }, /* R669 */
+ { 0x0000, 0x0000 }, /* R670 */
+ { 0x0000, 0x0000 }, /* R671 */
+ { 0x0000, 0x0000 }, /* R672 */
+ { 0x0000, 0x0000 }, /* R673 */
+ { 0x0000, 0x0000 }, /* R674 */
+ { 0x0000, 0x0000 }, /* R675 */
+ { 0x0000, 0x0000 }, /* R676 */
+ { 0x0000, 0x0000 }, /* R677 */
+ { 0x0000, 0x0000 }, /* R678 */
+ { 0x0000, 0x0000 }, /* R679 */
+ { 0x0000, 0x0000 }, /* R680 */
+ { 0x0000, 0x0000 }, /* R681 */
+ { 0x0000, 0x0000 }, /* R682 */
+ { 0x0000, 0x0000 }, /* R683 */
+ { 0x0000, 0x0000 }, /* R684 */
+ { 0x0000, 0x0000 }, /* R685 */
+ { 0x0000, 0x0000 }, /* R686 */
+ { 0x0000, 0x0000 }, /* R687 */
+ { 0x0000, 0x0000 }, /* R688 */
+ { 0x0000, 0x0000 }, /* R689 */
+ { 0x0000, 0x0000 }, /* R690 */
+ { 0x0000, 0x0000 }, /* R691 */
+ { 0x0000, 0x0000 }, /* R692 */
+ { 0x0000, 0x0000 }, /* R693 */
+ { 0x0000, 0x0000 }, /* R694 */
+ { 0x0000, 0x0000 }, /* R695 */
+ { 0x0000, 0x0000 }, /* R696 */
+ { 0x0000, 0x0000 }, /* R697 */
+ { 0x0000, 0x0000 }, /* R698 */
+ { 0x0000, 0x0000 }, /* R699 */
+ { 0x0000, 0x0000 }, /* R700 */
+ { 0x0000, 0x0000 }, /* R701 */
+ { 0x0000, 0x0000 }, /* R702 */
+ { 0x0000, 0x0000 }, /* R703 */
+ { 0x0000, 0x0000 }, /* R704 */
+ { 0x0000, 0x0000 }, /* R705 */
+ { 0x0000, 0x0000 }, /* R706 */
+ { 0x0000, 0x0000 }, /* R707 */
+ { 0x0000, 0x0000 }, /* R708 */
+ { 0x0000, 0x0000 }, /* R709 */
+ { 0x0000, 0x0000 }, /* R710 */
+ { 0x0000, 0x0000 }, /* R711 */
+ { 0x0000, 0x0000 }, /* R712 */
+ { 0x0000, 0x0000 }, /* R713 */
+ { 0x0000, 0x0000 }, /* R714 */
+ { 0x0000, 0x0000 }, /* R715 */
+ { 0x0000, 0x0000 }, /* R716 */
+ { 0x0000, 0x0000 }, /* R717 */
+ { 0x0000, 0x0000 }, /* R718 */
+ { 0x0000, 0x0000 }, /* R719 */
+ { 0x0000, 0x0000 }, /* R720 */
+ { 0x0000, 0x0000 }, /* R721 */
+ { 0x0000, 0x0000 }, /* R722 */
+ { 0x0000, 0x0000 }, /* R723 */
+ { 0x0000, 0x0000 }, /* R724 */
+ { 0x0000, 0x0000 }, /* R725 */
+ { 0x0000, 0x0000 }, /* R726 */
+ { 0x0000, 0x0000 }, /* R727 */
+ { 0x0000, 0x0000 }, /* R728 */
+ { 0x0000, 0x0000 }, /* R729 */
+ { 0x0000, 0x0000 }, /* R730 */
+ { 0x0000, 0x0000 }, /* R731 */
+ { 0x0000, 0x0000 }, /* R732 */
+ { 0x0000, 0x0000 }, /* R733 */
+ { 0x0000, 0x0000 }, /* R734 */
+ { 0x0000, 0x0000 }, /* R735 */
+ { 0x0000, 0x0000 }, /* R736 */
+ { 0x0000, 0x0000 }, /* R737 */
+ { 0x0000, 0x0000 }, /* R738 */
+ { 0x0000, 0x0000 }, /* R739 */
+ { 0x0000, 0x0000 }, /* R740 */
+ { 0x0000, 0x0000 }, /* R741 */
+ { 0x0000, 0x0000 }, /* R742 */
+ { 0x0000, 0x0000 }, /* R743 */
+ { 0x0000, 0x0000 }, /* R744 */
+ { 0x0000, 0x0000 }, /* R745 */
+ { 0x0000, 0x0000 }, /* R746 */
+ { 0x0000, 0x0000 }, /* R747 */
+ { 0x0000, 0x0000 }, /* R748 */
+ { 0x0000, 0x0000 }, /* R749 */
+ { 0x0000, 0x0000 }, /* R750 */
+ { 0x0000, 0x0000 }, /* R751 */
+ { 0x0000, 0x0000 }, /* R752 */
+ { 0x0000, 0x0000 }, /* R753 */
+ { 0x0000, 0x0000 }, /* R754 */
+ { 0x0000, 0x0000 }, /* R755 */
+ { 0x0000, 0x0000 }, /* R756 */
+ { 0x0000, 0x0000 }, /* R757 */
+ { 0x0000, 0x0000 }, /* R758 */
+ { 0x0000, 0x0000 }, /* R759 */
+ { 0x0000, 0x0000 }, /* R760 */
+ { 0x0000, 0x0000 }, /* R761 */
+ { 0x0000, 0x0000 }, /* R762 */
+ { 0x0000, 0x0000 }, /* R763 */
+ { 0x0000, 0x0000 }, /* R764 */
+ { 0x0000, 0x0000 }, /* R765 */
+ { 0x0000, 0x0000 }, /* R766 */
+ { 0x0000, 0x0000 }, /* R767 */
+ { 0xE1F8, 0xE1F8 }, /* R768 - AIF1 Control (1) */
+ { 0xCD1F, 0xCD1F }, /* R769 - AIF1 Control (2) */
+ { 0xF000, 0xF000 }, /* R770 - AIF1 Master/Slave */
+ { 0x01F0, 0x01F0 }, /* R771 - AIF1 BCLK */
+ { 0x0FFF, 0x0FFF }, /* R772 - AIF1ADC LRCLK */
+ { 0x0FFF, 0x0FFF }, /* R773 - AIF1DAC LRCLK */
+ { 0x0003, 0x0003 }, /* R774 - AIF1DAC Data */
+ { 0x0003, 0x0003 }, /* R775 - AIF1ADC Data */
+ { 0x0000, 0x0000 }, /* R776 */
+ { 0x0000, 0x0000 }, /* R777 */
+ { 0x0000, 0x0000 }, /* R778 */
+ { 0x0000, 0x0000 }, /* R779 */
+ { 0x0000, 0x0000 }, /* R780 */
+ { 0x0000, 0x0000 }, /* R781 */
+ { 0x0000, 0x0000 }, /* R782 */
+ { 0x0000, 0x0000 }, /* R783 */
+ { 0xF1F8, 0xF1F8 }, /* R784 - AIF2 Control (1) */
+ { 0xFD1F, 0xFD1F }, /* R785 - AIF2 Control (2) */
+ { 0xF000, 0xF000 }, /* R786 - AIF2 Master/Slave */
+ { 0x01F0, 0x01F0 }, /* R787 - AIF2 BCLK */
+ { 0x0FFF, 0x0FFF }, /* R788 - AIF2ADC LRCLK */
+ { 0x0FFF, 0x0FFF }, /* R789 - AIF2DAC LRCLK */
+ { 0x0003, 0x0003 }, /* R790 - AIF2DAC Data */
+ { 0x0003, 0x0003 }, /* R791 - AIF2ADC Data */
+ { 0x0000, 0x0000 }, /* R792 */
+ { 0x0000, 0x0000 }, /* R793 */
+ { 0x0000, 0x0000 }, /* R794 */
+ { 0x0000, 0x0000 }, /* R795 */
+ { 0x0000, 0x0000 }, /* R796 */
+ { 0x0000, 0x0000 }, /* R797 */
+ { 0x0000, 0x0000 }, /* R798 */
+ { 0x0000, 0x0000 }, /* R799 */
+ { 0x0000, 0x0000 }, /* R800 */
+ { 0x0000, 0x0000 }, /* R801 */
+ { 0x0000, 0x0000 }, /* R802 */
+ { 0x0000, 0x0000 }, /* R803 */
+ { 0x0000, 0x0000 }, /* R804 */
+ { 0x0000, 0x0000 }, /* R805 */
+ { 0x0000, 0x0000 }, /* R806 */
+ { 0x0000, 0x0000 }, /* R807 */
+ { 0x0000, 0x0000 }, /* R808 */
+ { 0x0000, 0x0000 }, /* R809 */
+ { 0x0000, 0x0000 }, /* R810 */
+ { 0x0000, 0x0000 }, /* R811 */
+ { 0x0000, 0x0000 }, /* R812 */
+ { 0x0000, 0x0000 }, /* R813 */
+ { 0x0000, 0x0000 }, /* R814 */
+ { 0x0000, 0x0000 }, /* R815 */
+ { 0x0000, 0x0000 }, /* R816 */
+ { 0x0000, 0x0000 }, /* R817 */
+ { 0x0000, 0x0000 }, /* R818 */
+ { 0x0000, 0x0000 }, /* R819 */
+ { 0x0000, 0x0000 }, /* R820 */
+ { 0x0000, 0x0000 }, /* R821 */
+ { 0x0000, 0x0000 }, /* R822 */
+ { 0x0000, 0x0000 }, /* R823 */
+ { 0x0000, 0x0000 }, /* R824 */
+ { 0x0000, 0x0000 }, /* R825 */
+ { 0x0000, 0x0000 }, /* R826 */
+ { 0x0000, 0x0000 }, /* R827 */
+ { 0x0000, 0x0000 }, /* R828 */
+ { 0x0000, 0x0000 }, /* R829 */
+ { 0x0000, 0x0000 }, /* R830 */
+ { 0x0000, 0x0000 }, /* R831 */
+ { 0x0000, 0x0000 }, /* R832 */
+ { 0x0000, 0x0000 }, /* R833 */
+ { 0x0000, 0x0000 }, /* R834 */
+ { 0x0000, 0x0000 }, /* R835 */
+ { 0x0000, 0x0000 }, /* R836 */
+ { 0x0000, 0x0000 }, /* R837 */
+ { 0x0000, 0x0000 }, /* R838 */
+ { 0x0000, 0x0000 }, /* R839 */
+ { 0x0000, 0x0000 }, /* R840 */
+ { 0x0000, 0x0000 }, /* R841 */
+ { 0x0000, 0x0000 }, /* R842 */
+ { 0x0000, 0x0000 }, /* R843 */
+ { 0x0000, 0x0000 }, /* R844 */
+ { 0x0000, 0x0000 }, /* R845 */
+ { 0x0000, 0x0000 }, /* R846 */
+ { 0x0000, 0x0000 }, /* R847 */
+ { 0x0000, 0x0000 }, /* R848 */
+ { 0x0000, 0x0000 }, /* R849 */
+ { 0x0000, 0x0000 }, /* R850 */
+ { 0x0000, 0x0000 }, /* R851 */
+ { 0x0000, 0x0000 }, /* R852 */
+ { 0x0000, 0x0000 }, /* R853 */
+ { 0x0000, 0x0000 }, /* R854 */
+ { 0x0000, 0x0000 }, /* R855 */
+ { 0x0000, 0x0000 }, /* R856 */
+ { 0x0000, 0x0000 }, /* R857 */
+ { 0x0000, 0x0000 }, /* R858 */
+ { 0x0000, 0x0000 }, /* R859 */
+ { 0x0000, 0x0000 }, /* R860 */
+ { 0x0000, 0x0000 }, /* R861 */
+ { 0x0000, 0x0000 }, /* R862 */
+ { 0x0000, 0x0000 }, /* R863 */
+ { 0x0000, 0x0000 }, /* R864 */
+ { 0x0000, 0x0000 }, /* R865 */
+ { 0x0000, 0x0000 }, /* R866 */
+ { 0x0000, 0x0000 }, /* R867 */
+ { 0x0000, 0x0000 }, /* R868 */
+ { 0x0000, 0x0000 }, /* R869 */
+ { 0x0000, 0x0000 }, /* R870 */
+ { 0x0000, 0x0000 }, /* R871 */
+ { 0x0000, 0x0000 }, /* R872 */
+ { 0x0000, 0x0000 }, /* R873 */
+ { 0x0000, 0x0000 }, /* R874 */
+ { 0x0000, 0x0000 }, /* R875 */
+ { 0x0000, 0x0000 }, /* R876 */
+ { 0x0000, 0x0000 }, /* R877 */
+ { 0x0000, 0x0000 }, /* R878 */
+ { 0x0000, 0x0000 }, /* R879 */
+ { 0x0000, 0x0000 }, /* R880 */
+ { 0x0000, 0x0000 }, /* R881 */
+ { 0x0000, 0x0000 }, /* R882 */
+ { 0x0000, 0x0000 }, /* R883 */
+ { 0x0000, 0x0000 }, /* R884 */
+ { 0x0000, 0x0000 }, /* R885 */
+ { 0x0000, 0x0000 }, /* R886 */
+ { 0x0000, 0x0000 }, /* R887 */
+ { 0x0000, 0x0000 }, /* R888 */
+ { 0x0000, 0x0000 }, /* R889 */
+ { 0x0000, 0x0000 }, /* R890 */
+ { 0x0000, 0x0000 }, /* R891 */
+ { 0x0000, 0x0000 }, /* R892 */
+ { 0x0000, 0x0000 }, /* R893 */
+ { 0x0000, 0x0000 }, /* R894 */
+ { 0x0000, 0x0000 }, /* R895 */
+ { 0x0000, 0x0000 }, /* R896 */
+ { 0x0000, 0x0000 }, /* R897 */
+ { 0x0000, 0x0000 }, /* R898 */
+ { 0x0000, 0x0000 }, /* R899 */
+ { 0x0000, 0x0000 }, /* R900 */
+ { 0x0000, 0x0000 }, /* R901 */
+ { 0x0000, 0x0000 }, /* R902 */
+ { 0x0000, 0x0000 }, /* R903 */
+ { 0x0000, 0x0000 }, /* R904 */
+ { 0x0000, 0x0000 }, /* R905 */
+ { 0x0000, 0x0000 }, /* R906 */
+ { 0x0000, 0x0000 }, /* R907 */
+ { 0x0000, 0x0000 }, /* R908 */
+ { 0x0000, 0x0000 }, /* R909 */
+ { 0x0000, 0x0000 }, /* R910 */
+ { 0x0000, 0x0000 }, /* R911 */
+ { 0x0000, 0x0000 }, /* R912 */
+ { 0x0000, 0x0000 }, /* R913 */
+ { 0x0000, 0x0000 }, /* R914 */
+ { 0x0000, 0x0000 }, /* R915 */
+ { 0x0000, 0x0000 }, /* R916 */
+ { 0x0000, 0x0000 }, /* R917 */
+ { 0x0000, 0x0000 }, /* R918 */
+ { 0x0000, 0x0000 }, /* R919 */
+ { 0x0000, 0x0000 }, /* R920 */
+ { 0x0000, 0x0000 }, /* R921 */
+ { 0x0000, 0x0000 }, /* R922 */
+ { 0x0000, 0x0000 }, /* R923 */
+ { 0x0000, 0x0000 }, /* R924 */
+ { 0x0000, 0x0000 }, /* R925 */
+ { 0x0000, 0x0000 }, /* R926 */
+ { 0x0000, 0x0000 }, /* R927 */
+ { 0x0000, 0x0000 }, /* R928 */
+ { 0x0000, 0x0000 }, /* R929 */
+ { 0x0000, 0x0000 }, /* R930 */
+ { 0x0000, 0x0000 }, /* R931 */
+ { 0x0000, 0x0000 }, /* R932 */
+ { 0x0000, 0x0000 }, /* R933 */
+ { 0x0000, 0x0000 }, /* R934 */
+ { 0x0000, 0x0000 }, /* R935 */
+ { 0x0000, 0x0000 }, /* R936 */
+ { 0x0000, 0x0000 }, /* R937 */
+ { 0x0000, 0x0000 }, /* R938 */
+ { 0x0000, 0x0000 }, /* R939 */
+ { 0x0000, 0x0000 }, /* R940 */
+ { 0x0000, 0x0000 }, /* R941 */
+ { 0x0000, 0x0000 }, /* R942 */
+ { 0x0000, 0x0000 }, /* R943 */
+ { 0x0000, 0x0000 }, /* R944 */
+ { 0x0000, 0x0000 }, /* R945 */
+ { 0x0000, 0x0000 }, /* R946 */
+ { 0x0000, 0x0000 }, /* R947 */
+ { 0x0000, 0x0000 }, /* R948 */
+ { 0x0000, 0x0000 }, /* R949 */
+ { 0x0000, 0x0000 }, /* R950 */
+ { 0x0000, 0x0000 }, /* R951 */
+ { 0x0000, 0x0000 }, /* R952 */
+ { 0x0000, 0x0000 }, /* R953 */
+ { 0x0000, 0x0000 }, /* R954 */
+ { 0x0000, 0x0000 }, /* R955 */
+ { 0x0000, 0x0000 }, /* R956 */
+ { 0x0000, 0x0000 }, /* R957 */
+ { 0x0000, 0x0000 }, /* R958 */
+ { 0x0000, 0x0000 }, /* R959 */
+ { 0x0000, 0x0000 }, /* R960 */
+ { 0x0000, 0x0000 }, /* R961 */
+ { 0x0000, 0x0000 }, /* R962 */
+ { 0x0000, 0x0000 }, /* R963 */
+ { 0x0000, 0x0000 }, /* R964 */
+ { 0x0000, 0x0000 }, /* R965 */
+ { 0x0000, 0x0000 }, /* R966 */
+ { 0x0000, 0x0000 }, /* R967 */
+ { 0x0000, 0x0000 }, /* R968 */
+ { 0x0000, 0x0000 }, /* R969 */
+ { 0x0000, 0x0000 }, /* R970 */
+ { 0x0000, 0x0000 }, /* R971 */
+ { 0x0000, 0x0000 }, /* R972 */
+ { 0x0000, 0x0000 }, /* R973 */
+ { 0x0000, 0x0000 }, /* R974 */
+ { 0x0000, 0x0000 }, /* R975 */
+ { 0x0000, 0x0000 }, /* R976 */
+ { 0x0000, 0x0000 }, /* R977 */
+ { 0x0000, 0x0000 }, /* R978 */
+ { 0x0000, 0x0000 }, /* R979 */
+ { 0x0000, 0x0000 }, /* R980 */
+ { 0x0000, 0x0000 }, /* R981 */
+ { 0x0000, 0x0000 }, /* R982 */
+ { 0x0000, 0x0000 }, /* R983 */
+ { 0x0000, 0x0000 }, /* R984 */
+ { 0x0000, 0x0000 }, /* R985 */
+ { 0x0000, 0x0000 }, /* R986 */
+ { 0x0000, 0x0000 }, /* R987 */
+ { 0x0000, 0x0000 }, /* R988 */
+ { 0x0000, 0x0000 }, /* R989 */
+ { 0x0000, 0x0000 }, /* R990 */
+ { 0x0000, 0x0000 }, /* R991 */
+ { 0x0000, 0x0000 }, /* R992 */
+ { 0x0000, 0x0000 }, /* R993 */
+ { 0x0000, 0x0000 }, /* R994 */
+ { 0x0000, 0x0000 }, /* R995 */
+ { 0x0000, 0x0000 }, /* R996 */
+ { 0x0000, 0x0000 }, /* R997 */
+ { 0x0000, 0x0000 }, /* R998 */
+ { 0x0000, 0x0000 }, /* R999 */
+ { 0x0000, 0x0000 }, /* R1000 */
+ { 0x0000, 0x0000 }, /* R1001 */
+ { 0x0000, 0x0000 }, /* R1002 */
+ { 0x0000, 0x0000 }, /* R1003 */
+ { 0x0000, 0x0000 }, /* R1004 */
+ { 0x0000, 0x0000 }, /* R1005 */
+ { 0x0000, 0x0000 }, /* R1006 */
+ { 0x0000, 0x0000 }, /* R1007 */
+ { 0x0000, 0x0000 }, /* R1008 */
+ { 0x0000, 0x0000 }, /* R1009 */
+ { 0x0000, 0x0000 }, /* R1010 */
+ { 0x0000, 0x0000 }, /* R1011 */
+ { 0x0000, 0x0000 }, /* R1012 */
+ { 0x0000, 0x0000 }, /* R1013 */
+ { 0x0000, 0x0000 }, /* R1014 */
+ { 0x0000, 0x0000 }, /* R1015 */
+ { 0x0000, 0x0000 }, /* R1016 */
+ { 0x0000, 0x0000 }, /* R1017 */
+ { 0x0000, 0x0000 }, /* R1018 */
+ { 0x0000, 0x0000 }, /* R1019 */
+ { 0x0000, 0x0000 }, /* R1020 */
+ { 0x0000, 0x0000 }, /* R1021 */
+ { 0x0000, 0x0000 }, /* R1022 */
+ { 0x0000, 0x0000 }, /* R1023 */
+ { 0x00FF, 0x01FF }, /* R1024 - AIF1 ADC1 Left Volume */
+ { 0x00FF, 0x01FF }, /* R1025 - AIF1 ADC1 Right Volume */
+ { 0x00FF, 0x01FF }, /* R1026 - AIF1 DAC1 Left Volume */
+ { 0x00FF, 0x01FF }, /* R1027 - AIF1 DAC1 Right Volume */
+ { 0x00FF, 0x01FF }, /* R1028 - AIF1 ADC2 Left Volume */
+ { 0x00FF, 0x01FF }, /* R1029 - AIF1 ADC2 Right Volume */
+ { 0x00FF, 0x01FF }, /* R1030 - AIF1 DAC2 Left Volume */
+ { 0x00FF, 0x01FF }, /* R1031 - AIF1 DAC2 Right Volume */
+ { 0x0000, 0x0000 }, /* R1032 */
+ { 0x0000, 0x0000 }, /* R1033 */
+ { 0x0000, 0x0000 }, /* R1034 */
+ { 0x0000, 0x0000 }, /* R1035 */
+ { 0x0000, 0x0000 }, /* R1036 */
+ { 0x0000, 0x0000 }, /* R1037 */
+ { 0x0000, 0x0000 }, /* R1038 */
+ { 0x0000, 0x0000 }, /* R1039 */
+ { 0xF800, 0xF800 }, /* R1040 - AIF1 ADC1 Filters */
+ { 0x7800, 0x7800 }, /* R1041 - AIF1 ADC2 Filters */
+ { 0x0000, 0x0000 }, /* R1042 */
+ { 0x0000, 0x0000 }, /* R1043 */
+ { 0x0000, 0x0000 }, /* R1044 */
+ { 0x0000, 0x0000 }, /* R1045 */
+ { 0x0000, 0x0000 }, /* R1046 */
+ { 0x0000, 0x0000 }, /* R1047 */
+ { 0x0000, 0x0000 }, /* R1048 */
+ { 0x0000, 0x0000 }, /* R1049 */
+ { 0x0000, 0x0000 }, /* R1050 */
+ { 0x0000, 0x0000 }, /* R1051 */
+ { 0x0000, 0x0000 }, /* R1052 */
+ { 0x0000, 0x0000 }, /* R1053 */
+ { 0x0000, 0x0000 }, /* R1054 */
+ { 0x0000, 0x0000 }, /* R1055 */
+ { 0x02B6, 0x02B6 }, /* R1056 - AIF1 DAC1 Filters (1) */
+ { 0x3F00, 0x3F00 }, /* R1057 - AIF1 DAC1 Filters (2) */
+ { 0x02B6, 0x02B6 }, /* R1058 - AIF1 DAC2 Filters (1) */
+ { 0x3F00, 0x3F00 }, /* R1059 - AIF1 DAC2 Filters (2) */
+ { 0x0000, 0x0000 }, /* R1060 */
+ { 0x0000, 0x0000 }, /* R1061 */
+ { 0x0000, 0x0000 }, /* R1062 */
+ { 0x0000, 0x0000 }, /* R1063 */
+ { 0x0000, 0x0000 }, /* R1064 */
+ { 0x0000, 0x0000 }, /* R1065 */
+ { 0x0000, 0x0000 }, /* R1066 */
+ { 0x0000, 0x0000 }, /* R1067 */
+ { 0x0000, 0x0000 }, /* R1068 */
+ { 0x0000, 0x0000 }, /* R1069 */
+ { 0x0000, 0x0000 }, /* R1070 */
+ { 0x0000, 0x0000 }, /* R1071 */
+ { 0x0000, 0x0000 }, /* R1072 */
+ { 0x0000, 0x0000 }, /* R1073 */
+ { 0x0000, 0x0000 }, /* R1074 */
+ { 0x0000, 0x0000 }, /* R1075 */
+ { 0x0000, 0x0000 }, /* R1076 */
+ { 0x0000, 0x0000 }, /* R1077 */
+ { 0x0000, 0x0000 }, /* R1078 */
+ { 0x0000, 0x0000 }, /* R1079 */
+ { 0x0000, 0x0000 }, /* R1080 */
+ { 0x0000, 0x0000 }, /* R1081 */
+ { 0x0000, 0x0000 }, /* R1082 */
+ { 0x0000, 0x0000 }, /* R1083 */
+ { 0x0000, 0x0000 }, /* R1084 */
+ { 0x0000, 0x0000 }, /* R1085 */
+ { 0x0000, 0x0000 }, /* R1086 */
+ { 0x0000, 0x0000 }, /* R1087 */
+ { 0xFFFF, 0xFFFF }, /* R1088 - AIF1 DRC1 (1) */
+ { 0x1FFF, 0x1FFF }, /* R1089 - AIF1 DRC1 (2) */
+ { 0xFFFF, 0xFFFF }, /* R1090 - AIF1 DRC1 (3) */
+ { 0x07FF, 0x07FF }, /* R1091 - AIF1 DRC1 (4) */
+ { 0x03FF, 0x03FF }, /* R1092 - AIF1 DRC1 (5) */
+ { 0x0000, 0x0000 }, /* R1093 */
+ { 0x0000, 0x0000 }, /* R1094 */
+ { 0x0000, 0x0000 }, /* R1095 */
+ { 0x0000, 0x0000 }, /* R1096 */
+ { 0x0000, 0x0000 }, /* R1097 */
+ { 0x0000, 0x0000 }, /* R1098 */
+ { 0x0000, 0x0000 }, /* R1099 */
+ { 0x0000, 0x0000 }, /* R1100 */
+ { 0x0000, 0x0000 }, /* R1101 */
+ { 0x0000, 0x0000 }, /* R1102 */
+ { 0x0000, 0x0000 }, /* R1103 */
+ { 0xFFFF, 0xFFFF }, /* R1104 - AIF1 DRC2 (1) */
+ { 0x1FFF, 0x1FFF }, /* R1105 - AIF1 DRC2 (2) */
+ { 0xFFFF, 0xFFFF }, /* R1106 - AIF1 DRC2 (3) */
+ { 0x07FF, 0x07FF }, /* R1107 - AIF1 DRC2 (4) */
+ { 0x03FF, 0x03FF }, /* R1108 - AIF1 DRC2 (5) */
+ { 0x0000, 0x0000 }, /* R1109 */
+ { 0x0000, 0x0000 }, /* R1110 */
+ { 0x0000, 0x0000 }, /* R1111 */
+ { 0x0000, 0x0000 }, /* R1112 */
+ { 0x0000, 0x0000 }, /* R1113 */
+ { 0x0000, 0x0000 }, /* R1114 */
+ { 0x0000, 0x0000 }, /* R1115 */
+ { 0x0000, 0x0000 }, /* R1116 */
+ { 0x0000, 0x0000 }, /* R1117 */
+ { 0x0000, 0x0000 }, /* R1118 */
+ { 0x0000, 0x0000 }, /* R1119 */
+ { 0x0000, 0x0000 }, /* R1120 */
+ { 0x0000, 0x0000 }, /* R1121 */
+ { 0x0000, 0x0000 }, /* R1122 */
+ { 0x0000, 0x0000 }, /* R1123 */
+ { 0x0000, 0x0000 }, /* R1124 */
+ { 0x0000, 0x0000 }, /* R1125 */
+ { 0x0000, 0x0000 }, /* R1126 */
+ { 0x0000, 0x0000 }, /* R1127 */
+ { 0x0000, 0x0000 }, /* R1128 */
+ { 0x0000, 0x0000 }, /* R1129 */
+ { 0x0000, 0x0000 }, /* R1130 */
+ { 0x0000, 0x0000 }, /* R1131 */
+ { 0x0000, 0x0000 }, /* R1132 */
+ { 0x0000, 0x0000 }, /* R1133 */
+ { 0x0000, 0x0000 }, /* R1134 */
+ { 0x0000, 0x0000 }, /* R1135 */
+ { 0x0000, 0x0000 }, /* R1136 */
+ { 0x0000, 0x0000 }, /* R1137 */
+ { 0x0000, 0x0000 }, /* R1138 */
+ { 0x0000, 0x0000 }, /* R1139 */
+ { 0x0000, 0x0000 }, /* R1140 */
+ { 0x0000, 0x0000 }, /* R1141 */
+ { 0x0000, 0x0000 }, /* R1142 */
+ { 0x0000, 0x0000 }, /* R1143 */
+ { 0x0000, 0x0000 }, /* R1144 */
+ { 0x0000, 0x0000 }, /* R1145 */
+ { 0x0000, 0x0000 }, /* R1146 */
+ { 0x0000, 0x0000 }, /* R1147 */
+ { 0x0000, 0x0000 }, /* R1148 */
+ { 0x0000, 0x0000 }, /* R1149 */
+ { 0x0000, 0x0000 }, /* R1150 */
+ { 0x0000, 0x0000 }, /* R1151 */
+ { 0xFFFF, 0xFFFF }, /* R1152 - AIF1 DAC1 EQ Gains (1) */
+ { 0xFFC0, 0xFFC0 }, /* R1153 - AIF1 DAC1 EQ Gains (2) */
+ { 0xFFFF, 0xFFFF }, /* R1154 - AIF1 DAC1 EQ Band 1 A */
+ { 0xFFFF, 0xFFFF }, /* R1155 - AIF1 DAC1 EQ Band 1 B */
+ { 0xFFFF, 0xFFFF }, /* R1156 - AIF1 DAC1 EQ Band 1 PG */
+ { 0xFFFF, 0xFFFF }, /* R1157 - AIF1 DAC1 EQ Band 2 A */
+ { 0xFFFF, 0xFFFF }, /* R1158 - AIF1 DAC1 EQ Band 2 B */
+ { 0xFFFF, 0xFFFF }, /* R1159 - AIF1 DAC1 EQ Band 2 C */
+ { 0xFFFF, 0xFFFF }, /* R1160 - AIF1 DAC1 EQ Band 2 PG */
+ { 0xFFFF, 0xFFFF }, /* R1161 - AIF1 DAC1 EQ Band 3 A */
+ { 0xFFFF, 0xFFFF }, /* R1162 - AIF1 DAC1 EQ Band 3 B */
+ { 0xFFFF, 0xFFFF }, /* R1163 - AIF1 DAC1 EQ Band 3 C */
+ { 0xFFFF, 0xFFFF }, /* R1164 - AIF1 DAC1 EQ Band 3 PG */
+ { 0xFFFF, 0xFFFF }, /* R1165 - AIF1 DAC1 EQ Band 4 A */
+ { 0xFFFF, 0xFFFF }, /* R1166 - AIF1 DAC1 EQ Band 4 B */
+ { 0xFFFF, 0xFFFF }, /* R1167 - AIF1 DAC1 EQ Band 4 C */
+ { 0xFFFF, 0xFFFF }, /* R1168 - AIF1 DAC1 EQ Band 4 PG */
+ { 0xFFFF, 0xFFFF }, /* R1169 - AIF1 DAC1 EQ Band 5 A */
+ { 0xFFFF, 0xFFFF }, /* R1170 - AIF1 DAC1 EQ Band 5 B */
+ { 0xFFFF, 0xFFFF }, /* R1171 - AIF1 DAC1 EQ Band 5 PG */
+ { 0x0000, 0x0000 }, /* R1172 */
+ { 0x0000, 0x0000 }, /* R1173 */
+ { 0x0000, 0x0000 }, /* R1174 */
+ { 0x0000, 0x0000 }, /* R1175 */
+ { 0x0000, 0x0000 }, /* R1176 */
+ { 0x0000, 0x0000 }, /* R1177 */
+ { 0x0000, 0x0000 }, /* R1178 */
+ { 0x0000, 0x0000 }, /* R1179 */
+ { 0x0000, 0x0000 }, /* R1180 */
+ { 0x0000, 0x0000 }, /* R1181 */
+ { 0x0000, 0x0000 }, /* R1182 */
+ { 0x0000, 0x0000 }, /* R1183 */
+ { 0xFFFF, 0xFFFF }, /* R1184 - AIF1 DAC2 EQ Gains (1) */
+ { 0xFFC0, 0xFFC0 }, /* R1185 - AIF1 DAC2 EQ Gains (2) */
+ { 0xFFFF, 0xFFFF }, /* R1186 - AIF1 DAC2 EQ Band 1 A */
+ { 0xFFFF, 0xFFFF }, /* R1187 - AIF1 DAC2 EQ Band 1 B */
+ { 0xFFFF, 0xFFFF }, /* R1188 - AIF1 DAC2 EQ Band 1 PG */
+ { 0xFFFF, 0xFFFF }, /* R1189 - AIF1 DAC2 EQ Band 2 A */
+ { 0xFFFF, 0xFFFF }, /* R1190 - AIF1 DAC2 EQ Band 2 B */
+ { 0xFFFF, 0xFFFF }, /* R1191 - AIF1 DAC2 EQ Band 2 C */
+ { 0xFFFF, 0xFFFF }, /* R1192 - AIF1 DAC2 EQ Band 2 PG */
+ { 0xFFFF, 0xFFFF }, /* R1193 - AIF1 DAC2 EQ Band 3 A */
+ { 0xFFFF, 0xFFFF }, /* R1194 - AIF1 DAC2 EQ Band 3 B */
+ { 0xFFFF, 0xFFFF }, /* R1195 - AIF1 DAC2 EQ Band 3 C */
+ { 0xFFFF, 0xFFFF }, /* R1196 - AIF1 DAC2 EQ Band 3 PG */
+ { 0xFFFF, 0xFFFF }, /* R1197 - AIF1 DAC2 EQ Band 4 A */
+ { 0xFFFF, 0xFFFF }, /* R1198 - AIF1 DAC2 EQ Band 4 B */
+ { 0xFFFF, 0xFFFF }, /* R1199 - AIF1 DAC2 EQ Band 4 C */
+ { 0xFFFF, 0xFFFF }, /* R1200 - AIF1 DAC2 EQ Band 4 PG */
+ { 0xFFFF, 0xFFFF }, /* R1201 - AIF1 DAC2 EQ Band 5 A */
+ { 0xFFFF, 0xFFFF }, /* R1202 - AIF1 DAC2 EQ Band 5 B */
+ { 0xFFFF, 0xFFFF }, /* R1203 - AIF1 DAC2 EQ Band 5 PG */
+ { 0x0000, 0x0000 }, /* R1204 */
+ { 0x0000, 0x0000 }, /* R1205 */
+ { 0x0000, 0x0000 }, /* R1206 */
+ { 0x0000, 0x0000 }, /* R1207 */
+ { 0x0000, 0x0000 }, /* R1208 */
+ { 0x0000, 0x0000 }, /* R1209 */
+ { 0x0000, 0x0000 }, /* R1210 */
+ { 0x0000, 0x0000 }, /* R1211 */
+ { 0x0000, 0x0000 }, /* R1212 */
+ { 0x0000, 0x0000 }, /* R1213 */
+ { 0x0000, 0x0000 }, /* R1214 */
+ { 0x0000, 0x0000 }, /* R1215 */
+ { 0x0000, 0x0000 }, /* R1216 */
+ { 0x0000, 0x0000 }, /* R1217 */
+ { 0x0000, 0x0000 }, /* R1218 */
+ { 0x0000, 0x0000 }, /* R1219 */
+ { 0x0000, 0x0000 }, /* R1220 */
+ { 0x0000, 0x0000 }, /* R1221 */
+ { 0x0000, 0x0000 }, /* R1222 */
+ { 0x0000, 0x0000 }, /* R1223 */
+ { 0x0000, 0x0000 }, /* R1224 */
+ { 0x0000, 0x0000 }, /* R1225 */
+ { 0x0000, 0x0000 }, /* R1226 */
+ { 0x0000, 0x0000 }, /* R1227 */
+ { 0x0000, 0x0000 }, /* R1228 */
+ { 0x0000, 0x0000 }, /* R1229 */
+ { 0x0000, 0x0000 }, /* R1230 */
+ { 0x0000, 0x0000 }, /* R1231 */
+ { 0x0000, 0x0000 }, /* R1232 */
+ { 0x0000, 0x0000 }, /* R1233 */
+ { 0x0000, 0x0000 }, /* R1234 */
+ { 0x0000, 0x0000 }, /* R1235 */
+ { 0x0000, 0x0000 }, /* R1236 */
+ { 0x0000, 0x0000 }, /* R1237 */
+ { 0x0000, 0x0000 }, /* R1238 */
+ { 0x0000, 0x0000 }, /* R1239 */
+ { 0x0000, 0x0000 }, /* R1240 */
+ { 0x0000, 0x0000 }, /* R1241 */
+ { 0x0000, 0x0000 }, /* R1242 */
+ { 0x0000, 0x0000 }, /* R1243 */
+ { 0x0000, 0x0000 }, /* R1244 */
+ { 0x0000, 0x0000 }, /* R1245 */
+ { 0x0000, 0x0000 }, /* R1246 */
+ { 0x0000, 0x0000 }, /* R1247 */
+ { 0x0000, 0x0000 }, /* R1248 */
+ { 0x0000, 0x0000 }, /* R1249 */
+ { 0x0000, 0x0000 }, /* R1250 */
+ { 0x0000, 0x0000 }, /* R1251 */
+ { 0x0000, 0x0000 }, /* R1252 */
+ { 0x0000, 0x0000 }, /* R1253 */
+ { 0x0000, 0x0000 }, /* R1254 */
+ { 0x0000, 0x0000 }, /* R1255 */
+ { 0x0000, 0x0000 }, /* R1256 */
+ { 0x0000, 0x0000 }, /* R1257 */
+ { 0x0000, 0x0000 }, /* R1258 */
+ { 0x0000, 0x0000 }, /* R1259 */
+ { 0x0000, 0x0000 }, /* R1260 */
+ { 0x0000, 0x0000 }, /* R1261 */
+ { 0x0000, 0x0000 }, /* R1262 */
+ { 0x0000, 0x0000 }, /* R1263 */
+ { 0x0000, 0x0000 }, /* R1264 */
+ { 0x0000, 0x0000 }, /* R1265 */
+ { 0x0000, 0x0000 }, /* R1266 */
+ { 0x0000, 0x0000 }, /* R1267 */
+ { 0x0000, 0x0000 }, /* R1268 */
+ { 0x0000, 0x0000 }, /* R1269 */
+ { 0x0000, 0x0000 }, /* R1270 */
+ { 0x0000, 0x0000 }, /* R1271 */
+ { 0x0000, 0x0000 }, /* R1272 */
+ { 0x0000, 0x0000 }, /* R1273 */
+ { 0x0000, 0x0000 }, /* R1274 */
+ { 0x0000, 0x0000 }, /* R1275 */
+ { 0x0000, 0x0000 }, /* R1276 */
+ { 0x0000, 0x0000 }, /* R1277 */
+ { 0x0000, 0x0000 }, /* R1278 */
+ { 0x0000, 0x0000 }, /* R1279 */
+ { 0x00FF, 0x01FF }, /* R1280 - AIF2 ADC Left Volume */
+ { 0x00FF, 0x01FF }, /* R1281 - AIF2 ADC Right Volume */
+ { 0x00FF, 0x01FF }, /* R1282 - AIF2 DAC Left Volume */
+ { 0x00FF, 0x01FF }, /* R1283 - AIF2 DAC Right Volume */
+ { 0x0000, 0x0000 }, /* R1284 */
+ { 0x0000, 0x0000 }, /* R1285 */
+ { 0x0000, 0x0000 }, /* R1286 */
+ { 0x0000, 0x0000 }, /* R1287 */
+ { 0x0000, 0x0000 }, /* R1288 */
+ { 0x0000, 0x0000 }, /* R1289 */
+ { 0x0000, 0x0000 }, /* R1290 */
+ { 0x0000, 0x0000 }, /* R1291 */
+ { 0x0000, 0x0000 }, /* R1292 */
+ { 0x0000, 0x0000 }, /* R1293 */
+ { 0x0000, 0x0000 }, /* R1294 */
+ { 0x0000, 0x0000 }, /* R1295 */
+ { 0xF800, 0xF800 }, /* R1296 - AIF2 ADC Filters */
+ { 0x0000, 0x0000 }, /* R1297 */
+ { 0x0000, 0x0000 }, /* R1298 */
+ { 0x0000, 0x0000 }, /* R1299 */
+ { 0x0000, 0x0000 }, /* R1300 */
+ { 0x0000, 0x0000 }, /* R1301 */
+ { 0x0000, 0x0000 }, /* R1302 */
+ { 0x0000, 0x0000 }, /* R1303 */
+ { 0x0000, 0x0000 }, /* R1304 */
+ { 0x0000, 0x0000 }, /* R1305 */
+ { 0x0000, 0x0000 }, /* R1306 */
+ { 0x0000, 0x0000 }, /* R1307 */
+ { 0x0000, 0x0000 }, /* R1308 */
+ { 0x0000, 0x0000 }, /* R1309 */
+ { 0x0000, 0x0000 }, /* R1310 */
+ { 0x0000, 0x0000 }, /* R1311 */
+ { 0x02B6, 0x02B6 }, /* R1312 - AIF2 DAC Filters (1) */
+ { 0x3F00, 0x3F00 }, /* R1313 - AIF2 DAC Filters (2) */
+ { 0x0000, 0x0000 }, /* R1314 */
+ { 0x0000, 0x0000 }, /* R1315 */
+ { 0x0000, 0x0000 }, /* R1316 */
+ { 0x0000, 0x0000 }, /* R1317 */
+ { 0x0000, 0x0000 }, /* R1318 */
+ { 0x0000, 0x0000 }, /* R1319 */
+ { 0x0000, 0x0000 }, /* R1320 */
+ { 0x0000, 0x0000 }, /* R1321 */
+ { 0x0000, 0x0000 }, /* R1322 */
+ { 0x0000, 0x0000 }, /* R1323 */
+ { 0x0000, 0x0000 }, /* R1324 */
+ { 0x0000, 0x0000 }, /* R1325 */
+ { 0x0000, 0x0000 }, /* R1326 */
+ { 0x0000, 0x0000 }, /* R1327 */
+ { 0x0000, 0x0000 }, /* R1328 */
+ { 0x0000, 0x0000 }, /* R1329 */
+ { 0x0000, 0x0000 }, /* R1330 */
+ { 0x0000, 0x0000 }, /* R1331 */
+ { 0x0000, 0x0000 }, /* R1332 */
+ { 0x0000, 0x0000 }, /* R1333 */
+ { 0x0000, 0x0000 }, /* R1334 */
+ { 0x0000, 0x0000 }, /* R1335 */
+ { 0x0000, 0x0000 }, /* R1336 */
+ { 0x0000, 0x0000 }, /* R1337 */
+ { 0x0000, 0x0000 }, /* R1338 */
+ { 0x0000, 0x0000 }, /* R1339 */
+ { 0x0000, 0x0000 }, /* R1340 */
+ { 0x0000, 0x0000 }, /* R1341 */
+ { 0x0000, 0x0000 }, /* R1342 */
+ { 0x0000, 0x0000 }, /* R1343 */
+ { 0xFFFF, 0xFFFF }, /* R1344 - AIF2 DRC (1) */
+ { 0x1FFF, 0x1FFF }, /* R1345 - AIF2 DRC (2) */
+ { 0xFFFF, 0xFFFF }, /* R1346 - AIF2 DRC (3) */
+ { 0x07FF, 0x07FF }, /* R1347 - AIF2 DRC (4) */
+ { 0x03FF, 0x03FF }, /* R1348 - AIF2 DRC (5) */
+ { 0x0000, 0x0000 }, /* R1349 */
+ { 0x0000, 0x0000 }, /* R1350 */
+ { 0x0000, 0x0000 }, /* R1351 */
+ { 0x0000, 0x0000 }, /* R1352 */
+ { 0x0000, 0x0000 }, /* R1353 */
+ { 0x0000, 0x0000 }, /* R1354 */
+ { 0x0000, 0x0000 }, /* R1355 */
+ { 0x0000, 0x0000 }, /* R1356 */
+ { 0x0000, 0x0000 }, /* R1357 */
+ { 0x0000, 0x0000 }, /* R1358 */
+ { 0x0000, 0x0000 }, /* R1359 */
+ { 0x0000, 0x0000 }, /* R1360 */
+ { 0x0000, 0x0000 }, /* R1361 */
+ { 0x0000, 0x0000 }, /* R1362 */
+ { 0x0000, 0x0000 }, /* R1363 */
+ { 0x0000, 0x0000 }, /* R1364 */
+ { 0x0000, 0x0000 }, /* R1365 */
+ { 0x0000, 0x0000 }, /* R1366 */
+ { 0x0000, 0x0000 }, /* R1367 */
+ { 0x0000, 0x0000 }, /* R1368 */
+ { 0x0000, 0x0000 }, /* R1369 */
+ { 0x0000, 0x0000 }, /* R1370 */
+ { 0x0000, 0x0000 }, /* R1371 */
+ { 0x0000, 0x0000 }, /* R1372 */
+ { 0x0000, 0x0000 }, /* R1373 */
+ { 0x0000, 0x0000 }, /* R1374 */
+ { 0x0000, 0x0000 }, /* R1375 */
+ { 0x0000, 0x0000 }, /* R1376 */
+ { 0x0000, 0x0000 }, /* R1377 */
+ { 0x0000, 0x0000 }, /* R1378 */
+ { 0x0000, 0x0000 }, /* R1379 */
+ { 0x0000, 0x0000 }, /* R1380 */
+ { 0x0000, 0x0000 }, /* R1381 */
+ { 0x0000, 0x0000 }, /* R1382 */
+ { 0x0000, 0x0000 }, /* R1383 */
+ { 0x0000, 0x0000 }, /* R1384 */
+ { 0x0000, 0x0000 }, /* R1385 */
+ { 0x0000, 0x0000 }, /* R1386 */
+ { 0x0000, 0x0000 }, /* R1387 */
+ { 0x0000, 0x0000 }, /* R1388 */
+ { 0x0000, 0x0000 }, /* R1389 */
+ { 0x0000, 0x0000 }, /* R1390 */
+ { 0x0000, 0x0000 }, /* R1391 */
+ { 0x0000, 0x0000 }, /* R1392 */
+ { 0x0000, 0x0000 }, /* R1393 */
+ { 0x0000, 0x0000 }, /* R1394 */
+ { 0x0000, 0x0000 }, /* R1395 */
+ { 0x0000, 0x0000 }, /* R1396 */
+ { 0x0000, 0x0000 }, /* R1397 */
+ { 0x0000, 0x0000 }, /* R1398 */
+ { 0x0000, 0x0000 }, /* R1399 */
+ { 0x0000, 0x0000 }, /* R1400 */
+ { 0x0000, 0x0000 }, /* R1401 */
+ { 0x0000, 0x0000 }, /* R1402 */
+ { 0x0000, 0x0000 }, /* R1403 */
+ { 0x0000, 0x0000 }, /* R1404 */
+ { 0x0000, 0x0000 }, /* R1405 */
+ { 0x0000, 0x0000 }, /* R1406 */
+ { 0x0000, 0x0000 }, /* R1407 */
+ { 0xFFFF, 0xFFFF }, /* R1408 - AIF2 EQ Gains (1) */
+ { 0xFFC0, 0xFFC0 }, /* R1409 - AIF2 EQ Gains (2) */
+ { 0xFFFF, 0xFFFF }, /* R1410 - AIF2 EQ Band 1 A */
+ { 0xFFFF, 0xFFFF }, /* R1411 - AIF2 EQ Band 1 B */
+ { 0xFFFF, 0xFFFF }, /* R1412 - AIF2 EQ Band 1 PG */
+ { 0xFFFF, 0xFFFF }, /* R1413 - AIF2 EQ Band 2 A */
+ { 0xFFFF, 0xFFFF }, /* R1414 - AIF2 EQ Band 2 B */
+ { 0xFFFF, 0xFFFF }, /* R1415 - AIF2 EQ Band 2 C */
+ { 0xFFFF, 0xFFFF }, /* R1416 - AIF2 EQ Band 2 PG */
+ { 0xFFFF, 0xFFFF }, /* R1417 - AIF2 EQ Band 3 A */
+ { 0xFFFF, 0xFFFF }, /* R1418 - AIF2 EQ Band 3 B */
+ { 0xFFFF, 0xFFFF }, /* R1419 - AIF2 EQ Band 3 C */
+ { 0xFFFF, 0xFFFF }, /* R1420 - AIF2 EQ Band 3 PG */
+ { 0xFFFF, 0xFFFF }, /* R1421 - AIF2 EQ Band 4 A */
+ { 0xFFFF, 0xFFFF }, /* R1422 - AIF2 EQ Band 4 B */
+ { 0xFFFF, 0xFFFF }, /* R1423 - AIF2 EQ Band 4 C */
+ { 0xFFFF, 0xFFFF }, /* R1424 - AIF2 EQ Band 4 PG */
+ { 0xFFFF, 0xFFFF }, /* R1425 - AIF2 EQ Band 5 A */
+ { 0xFFFF, 0xFFFF }, /* R1426 - AIF2 EQ Band 5 B */
+ { 0xFFFF, 0xFFFF }, /* R1427 - AIF2 EQ Band 5 PG */
+ { 0x0000, 0x0000 }, /* R1428 */
+ { 0x0000, 0x0000 }, /* R1429 */
+ { 0x0000, 0x0000 }, /* R1430 */
+ { 0x0000, 0x0000 }, /* R1431 */
+ { 0x0000, 0x0000 }, /* R1432 */
+ { 0x0000, 0x0000 }, /* R1433 */
+ { 0x0000, 0x0000 }, /* R1434 */
+ { 0x0000, 0x0000 }, /* R1435 */
+ { 0x0000, 0x0000 }, /* R1436 */
+ { 0x0000, 0x0000 }, /* R1437 */
+ { 0x0000, 0x0000 }, /* R1438 */
+ { 0x0000, 0x0000 }, /* R1439 */
+ { 0x0000, 0x0000 }, /* R1440 */
+ { 0x0000, 0x0000 }, /* R1441 */
+ { 0x0000, 0x0000 }, /* R1442 */
+ { 0x0000, 0x0000 }, /* R1443 */
+ { 0x0000, 0x0000 }, /* R1444 */
+ { 0x0000, 0x0000 }, /* R1445 */
+ { 0x0000, 0x0000 }, /* R1446 */
+ { 0x0000, 0x0000 }, /* R1447 */
+ { 0x0000, 0x0000 }, /* R1448 */
+ { 0x0000, 0x0000 }, /* R1449 */
+ { 0x0000, 0x0000 }, /* R1450 */
+ { 0x0000, 0x0000 }, /* R1451 */
+ { 0x0000, 0x0000 }, /* R1452 */
+ { 0x0000, 0x0000 }, /* R1453 */
+ { 0x0000, 0x0000 }, /* R1454 */
+ { 0x0000, 0x0000 }, /* R1455 */
+ { 0x0000, 0x0000 }, /* R1456 */
+ { 0x0000, 0x0000 }, /* R1457 */
+ { 0x0000, 0x0000 }, /* R1458 */
+ { 0x0000, 0x0000 }, /* R1459 */
+ { 0x0000, 0x0000 }, /* R1460 */
+ { 0x0000, 0x0000 }, /* R1461 */
+ { 0x0000, 0x0000 }, /* R1462 */
+ { 0x0000, 0x0000 }, /* R1463 */
+ { 0x0000, 0x0000 }, /* R1464 */
+ { 0x0000, 0x0000 }, /* R1465 */
+ { 0x0000, 0x0000 }, /* R1466 */
+ { 0x0000, 0x0000 }, /* R1467 */
+ { 0x0000, 0x0000 }, /* R1468 */
+ { 0x0000, 0x0000 }, /* R1469 */
+ { 0x0000, 0x0000 }, /* R1470 */
+ { 0x0000, 0x0000 }, /* R1471 */
+ { 0x0000, 0x0000 }, /* R1472 */
+ { 0x0000, 0x0000 }, /* R1473 */
+ { 0x0000, 0x0000 }, /* R1474 */
+ { 0x0000, 0x0000 }, /* R1475 */
+ { 0x0000, 0x0000 }, /* R1476 */
+ { 0x0000, 0x0000 }, /* R1477 */
+ { 0x0000, 0x0000 }, /* R1478 */
+ { 0x0000, 0x0000 }, /* R1479 */
+ { 0x0000, 0x0000 }, /* R1480 */
+ { 0x0000, 0x0000 }, /* R1481 */
+ { 0x0000, 0x0000 }, /* R1482 */
+ { 0x0000, 0x0000 }, /* R1483 */
+ { 0x0000, 0x0000 }, /* R1484 */
+ { 0x0000, 0x0000 }, /* R1485 */
+ { 0x0000, 0x0000 }, /* R1486 */
+ { 0x0000, 0x0000 }, /* R1487 */
+ { 0x0000, 0x0000 }, /* R1488 */
+ { 0x0000, 0x0000 }, /* R1489 */
+ { 0x0000, 0x0000 }, /* R1490 */
+ { 0x0000, 0x0000 }, /* R1491 */
+ { 0x0000, 0x0000 }, /* R1492 */
+ { 0x0000, 0x0000 }, /* R1493 */
+ { 0x0000, 0x0000 }, /* R1494 */
+ { 0x0000, 0x0000 }, /* R1495 */
+ { 0x0000, 0x0000 }, /* R1496 */
+ { 0x0000, 0x0000 }, /* R1497 */
+ { 0x0000, 0x0000 }, /* R1498 */
+ { 0x0000, 0x0000 }, /* R1499 */
+ { 0x0000, 0x0000 }, /* R1500 */
+ { 0x0000, 0x0000 }, /* R1501 */
+ { 0x0000, 0x0000 }, /* R1502 */
+ { 0x0000, 0x0000 }, /* R1503 */
+ { 0x0000, 0x0000 }, /* R1504 */
+ { 0x0000, 0x0000 }, /* R1505 */
+ { 0x0000, 0x0000 }, /* R1506 */
+ { 0x0000, 0x0000 }, /* R1507 */
+ { 0x0000, 0x0000 }, /* R1508 */
+ { 0x0000, 0x0000 }, /* R1509 */
+ { 0x0000, 0x0000 }, /* R1510 */
+ { 0x0000, 0x0000 }, /* R1511 */
+ { 0x0000, 0x0000 }, /* R1512 */
+ { 0x0000, 0x0000 }, /* R1513 */
+ { 0x0000, 0x0000 }, /* R1514 */
+ { 0x0000, 0x0000 }, /* R1515 */
+ { 0x0000, 0x0000 }, /* R1516 */
+ { 0x0000, 0x0000 }, /* R1517 */
+ { 0x0000, 0x0000 }, /* R1518 */
+ { 0x0000, 0x0000 }, /* R1519 */
+ { 0x0000, 0x0000 }, /* R1520 */
+ { 0x0000, 0x0000 }, /* R1521 */
+ { 0x0000, 0x0000 }, /* R1522 */
+ { 0x0000, 0x0000 }, /* R1523 */
+ { 0x0000, 0x0000 }, /* R1524 */
+ { 0x0000, 0x0000 }, /* R1525 */
+ { 0x0000, 0x0000 }, /* R1526 */
+ { 0x0000, 0x0000 }, /* R1527 */
+ { 0x0000, 0x0000 }, /* R1528 */
+ { 0x0000, 0x0000 }, /* R1529 */
+ { 0x0000, 0x0000 }, /* R1530 */
+ { 0x0000, 0x0000 }, /* R1531 */
+ { 0x0000, 0x0000 }, /* R1532 */
+ { 0x0000, 0x0000 }, /* R1533 */
+ { 0x0000, 0x0000 }, /* R1534 */
+ { 0x0000, 0x0000 }, /* R1535 */
+ { 0x01EF, 0x01EF }, /* R1536 - DAC1 Mixer Volumes */
+ { 0x0037, 0x0037 }, /* R1537 - DAC1 Left Mixer Routing */
+ { 0x0037, 0x0037 }, /* R1538 - DAC1 Right Mixer Routing */
+ { 0x01EF, 0x01EF }, /* R1539 - DAC2 Mixer Volumes */
+ { 0x0037, 0x0037 }, /* R1540 - DAC2 Left Mixer Routing */
+ { 0x0037, 0x0037 }, /* R1541 - DAC2 Right Mixer Routing */
+ { 0x0003, 0x0003 }, /* R1542 - AIF1 ADC1 Left Mixer Routing */
+ { 0x0003, 0x0003 }, /* R1543 - AIF1 ADC1 Right Mixer Routing */
+ { 0x0003, 0x0003 }, /* R1544 - AIF1 ADC2 Left Mixer Routing */
+ { 0x0003, 0x0003 }, /* R1545 - AIF1 ADC2 Right mixer Routing */
+ { 0x0000, 0x0000 }, /* R1546 */
+ { 0x0000, 0x0000 }, /* R1547 */
+ { 0x0000, 0x0000 }, /* R1548 */
+ { 0x0000, 0x0000 }, /* R1549 */
+ { 0x0000, 0x0000 }, /* R1550 */
+ { 0x0000, 0x0000 }, /* R1551 */
+ { 0x02FF, 0x03FF }, /* R1552 - DAC1 Left Volume */
+ { 0x02FF, 0x03FF }, /* R1553 - DAC1 Right Volume */
+ { 0x02FF, 0x03FF }, /* R1554 - DAC2 Left Volume */
+ { 0x02FF, 0x03FF }, /* R1555 - DAC2 Right Volume */
+ { 0x0003, 0x0003 }, /* R1556 - DAC Softmute */
+ { 0x0000, 0x0000 }, /* R1557 */
+ { 0x0000, 0x0000 }, /* R1558 */
+ { 0x0000, 0x0000 }, /* R1559 */
+ { 0x0000, 0x0000 }, /* R1560 */
+ { 0x0000, 0x0000 }, /* R1561 */
+ { 0x0000, 0x0000 }, /* R1562 */
+ { 0x0000, 0x0000 }, /* R1563 */
+ { 0x0000, 0x0000 }, /* R1564 */
+ { 0x0000, 0x0000 }, /* R1565 */
+ { 0x0000, 0x0000 }, /* R1566 */
+ { 0x0000, 0x0000 }, /* R1567 */
+ { 0x0003, 0x0003 }, /* R1568 - Oversampling */
+ { 0x03C3, 0x03C3 }, /* R1569 - Sidetone */
+};
+
+const __devinitdata u16 wm8994_reg_defaults[WM8994_CACHE_SIZE] = {
+ 0x8994, /* R0 - Software Reset */
+ 0x0000, /* R1 - Power Management (1) */
+ 0x6000, /* R2 - Power Management (2) */
+ 0x0000, /* R3 - Power Management (3) */
+ 0x0000, /* R4 - Power Management (4) */
+ 0x0000, /* R5 - Power Management (5) */
+ 0x0000, /* R6 - Power Management (6) */
+ 0x0000, /* R7 */
+ 0x0000, /* R8 */
+ 0x0000, /* R9 */
+ 0x0000, /* R10 */
+ 0x0000, /* R11 */
+ 0x0000, /* R12 */
+ 0x0000, /* R13 */
+ 0x0000, /* R14 */
+ 0x0000, /* R15 */
+ 0x0000, /* R16 */
+ 0x0000, /* R17 */
+ 0x0000, /* R18 */
+ 0x0000, /* R19 */
+ 0x0000, /* R20 */
+ 0x0000, /* R21 - Input Mixer (1) */
+ 0x0000, /* R22 */
+ 0x0000, /* R23 */
+ 0x008B, /* R24 - Left Line Input 1&2 Volume */
+ 0x008B, /* R25 - Left Line Input 3&4 Volume */
+ 0x008B, /* R26 - Right Line Input 1&2 Volume */
+ 0x008B, /* R27 - Right Line Input 3&4 Volume */
+ 0x006D, /* R28 - Left Output Volume */
+ 0x006D, /* R29 - Right Output Volume */
+ 0x0066, /* R30 - Line Outputs Volume */
+ 0x0020, /* R31 - HPOUT2 Volume */
+ 0x0079, /* R32 - Left OPGA Volume */
+ 0x0079, /* R33 - Right OPGA Volume */
+ 0x0003, /* R34 - SPKMIXL Attenuation */
+ 0x0003, /* R35 - SPKMIXR Attenuation */
+ 0x0011, /* R36 - SPKOUT Mixers */
+ 0x0140, /* R37 - ClassD */
+ 0x0079, /* R38 - Speaker Volume Left */
+ 0x0079, /* R39 - Speaker Volume Right */
+ 0x0000, /* R40 - Input Mixer (2) */
+ 0x0000, /* R41 - Input Mixer (3) */
+ 0x0000, /* R42 - Input Mixer (4) */
+ 0x0000, /* R43 - Input Mixer (5) */
+ 0x0000, /* R44 - Input Mixer (6) */
+ 0x0000, /* R45 - Output Mixer (1) */
+ 0x0000, /* R46 - Output Mixer (2) */
+ 0x0000, /* R47 - Output Mixer (3) */
+ 0x0000, /* R48 - Output Mixer (4) */
+ 0x0000, /* R49 - Output Mixer (5) */
+ 0x0000, /* R50 - Output Mixer (6) */
+ 0x0000, /* R51 - HPOUT2 Mixer */
+ 0x0000, /* R52 - Line Mixer (1) */
+ 0x0000, /* R53 - Line Mixer (2) */
+ 0x0000, /* R54 - Speaker Mixer */
+ 0x0000, /* R55 - Additional Control */
+ 0x0000, /* R56 - AntiPOP (1) */
+ 0x0000, /* R57 - AntiPOP (2) */
+ 0x0000, /* R58 - MICBIAS */
+ 0x000D, /* R59 - LDO 1 */
+ 0x0003, /* R60 - LDO 2 */
+ 0x0000, /* R61 */
+ 0x0000, /* R62 */
+ 0x0000, /* R63 */
+ 0x0000, /* R64 */
+ 0x0000, /* R65 */
+ 0x0000, /* R66 */
+ 0x0000, /* R67 */
+ 0x0000, /* R68 */
+ 0x0000, /* R69 */
+ 0x0000, /* R70 */
+ 0x0000, /* R71 */
+ 0x0000, /* R72 */
+ 0x0000, /* R73 */
+ 0x0000, /* R74 */
+ 0x0000, /* R75 */
+ 0x1F25, /* R76 - Charge Pump (1) */
+ 0x0000, /* R77 */
+ 0x0000, /* R78 */
+ 0x0000, /* R79 */
+ 0x0000, /* R80 */
+ 0x0004, /* R81 - Class W (1) */
+ 0x0000, /* R82 */
+ 0x0000, /* R83 */
+ 0x0000, /* R84 - DC Servo (1) */
+ 0x054A, /* R85 - DC Servo (2) */
+ 0x0000, /* R86 */
+ 0x0000, /* R87 - DC Servo (4) */
+ 0x0000, /* R88 - DC Servo Readback */
+ 0x0000, /* R89 */
+ 0x0000, /* R90 */
+ 0x0000, /* R91 */
+ 0x0000, /* R92 */
+ 0x0000, /* R93 */
+ 0x0000, /* R94 */
+ 0x0000, /* R95 */
+ 0x0000, /* R96 - Analogue HP (1) */
+ 0x0000, /* R97 */
+ 0x0000, /* R98 */
+ 0x0000, /* R99 */
+ 0x0000, /* R100 */
+ 0x0000, /* R101 */
+ 0x0000, /* R102 */
+ 0x0000, /* R103 */
+ 0x0000, /* R104 */
+ 0x0000, /* R105 */
+ 0x0000, /* R106 */
+ 0x0000, /* R107 */
+ 0x0000, /* R108 */
+ 0x0000, /* R109 */
+ 0x0000, /* R110 */
+ 0x0000, /* R111 */
+ 0x0000, /* R112 */
+ 0x0000, /* R113 */
+ 0x0000, /* R114 */
+ 0x0000, /* R115 */
+ 0x0000, /* R116 */
+ 0x0000, /* R117 */
+ 0x0000, /* R118 */
+ 0x0000, /* R119 */
+ 0x0000, /* R120 */
+ 0x0000, /* R121 */
+ 0x0000, /* R122 */
+ 0x0000, /* R123 */
+ 0x0000, /* R124 */
+ 0x0000, /* R125 */
+ 0x0000, /* R126 */
+ 0x0000, /* R127 */
+ 0x0000, /* R128 */
+ 0x0000, /* R129 */
+ 0x0000, /* R130 */
+ 0x0000, /* R131 */
+ 0x0000, /* R132 */
+ 0x0000, /* R133 */
+ 0x0000, /* R134 */
+ 0x0000, /* R135 */
+ 0x0000, /* R136 */
+ 0x0000, /* R137 */
+ 0x0000, /* R138 */
+ 0x0000, /* R139 */
+ 0x0000, /* R140 */
+ 0x0000, /* R141 */
+ 0x0000, /* R142 */
+ 0x0000, /* R143 */
+ 0x0000, /* R144 */
+ 0x0000, /* R145 */
+ 0x0000, /* R146 */
+ 0x0000, /* R147 */
+ 0x0000, /* R148 */
+ 0x0000, /* R149 */
+ 0x0000, /* R150 */
+ 0x0000, /* R151 */
+ 0x0000, /* R152 */
+ 0x0000, /* R153 */
+ 0x0000, /* R154 */
+ 0x0000, /* R155 */
+ 0x0000, /* R156 */
+ 0x0000, /* R157 */
+ 0x0000, /* R158 */
+ 0x0000, /* R159 */
+ 0x0000, /* R160 */
+ 0x0000, /* R161 */
+ 0x0000, /* R162 */
+ 0x0000, /* R163 */
+ 0x0000, /* R164 */
+ 0x0000, /* R165 */
+ 0x0000, /* R166 */
+ 0x0000, /* R167 */
+ 0x0000, /* R168 */
+ 0x0000, /* R169 */
+ 0x0000, /* R170 */
+ 0x0000, /* R171 */
+ 0x0000, /* R172 */
+ 0x0000, /* R173 */
+ 0x0000, /* R174 */
+ 0x0000, /* R175 */
+ 0x0000, /* R176 */
+ 0x0000, /* R177 */
+ 0x0000, /* R178 */
+ 0x0000, /* R179 */
+ 0x0000, /* R180 */
+ 0x0000, /* R181 */
+ 0x0000, /* R182 */
+ 0x0000, /* R183 */
+ 0x0000, /* R184 */
+ 0x0000, /* R185 */
+ 0x0000, /* R186 */
+ 0x0000, /* R187 */
+ 0x0000, /* R188 */
+ 0x0000, /* R189 */
+ 0x0000, /* R190 */
+ 0x0000, /* R191 */
+ 0x0000, /* R192 */
+ 0x0000, /* R193 */
+ 0x0000, /* R194 */
+ 0x0000, /* R195 */
+ 0x0000, /* R196 */
+ 0x0000, /* R197 */
+ 0x0000, /* R198 */
+ 0x0000, /* R199 */
+ 0x0000, /* R200 */
+ 0x0000, /* R201 */
+ 0x0000, /* R202 */
+ 0x0000, /* R203 */
+ 0x0000, /* R204 */
+ 0x0000, /* R205 */
+ 0x0000, /* R206 */
+ 0x0000, /* R207 */
+ 0x0000, /* R208 */
+ 0x0000, /* R209 */
+ 0x0000, /* R210 */
+ 0x0000, /* R211 */
+ 0x0000, /* R212 */
+ 0x0000, /* R213 */
+ 0x0000, /* R214 */
+ 0x0000, /* R215 */
+ 0x0000, /* R216 */
+ 0x0000, /* R217 */
+ 0x0000, /* R218 */
+ 0x0000, /* R219 */
+ 0x0000, /* R220 */
+ 0x0000, /* R221 */
+ 0x0000, /* R222 */
+ 0x0000, /* R223 */
+ 0x0000, /* R224 */
+ 0x0000, /* R225 */
+ 0x0000, /* R226 */
+ 0x0000, /* R227 */
+ 0x0000, /* R228 */
+ 0x0000, /* R229 */
+ 0x0000, /* R230 */
+ 0x0000, /* R231 */
+ 0x0000, /* R232 */
+ 0x0000, /* R233 */
+ 0x0000, /* R234 */
+ 0x0000, /* R235 */
+ 0x0000, /* R236 */
+ 0x0000, /* R237 */
+ 0x0000, /* R238 */
+ 0x0000, /* R239 */
+ 0x0000, /* R240 */
+ 0x0000, /* R241 */
+ 0x0000, /* R242 */
+ 0x0000, /* R243 */
+ 0x0000, /* R244 */
+ 0x0000, /* R245 */
+ 0x0000, /* R246 */
+ 0x0000, /* R247 */
+ 0x0000, /* R248 */
+ 0x0000, /* R249 */
+ 0x0000, /* R250 */
+ 0x0000, /* R251 */
+ 0x0000, /* R252 */
+ 0x0000, /* R253 */
+ 0x0000, /* R254 */
+ 0x0000, /* R255 */
+ 0x0003, /* R256 - Chip Revision */
+ 0x8004, /* R257 - Control Interface */
+ 0x0000, /* R258 */
+ 0x0000, /* R259 */
+ 0x0000, /* R260 */
+ 0x0000, /* R261 */
+ 0x0000, /* R262 */
+ 0x0000, /* R263 */
+ 0x0000, /* R264 */
+ 0x0000, /* R265 */
+ 0x0000, /* R266 */
+ 0x0000, /* R267 */
+ 0x0000, /* R268 */
+ 0x0000, /* R269 */
+ 0x0000, /* R270 */
+ 0x0000, /* R271 */
+ 0x0000, /* R272 - Write Sequencer Ctrl (1) */
+ 0x0000, /* R273 - Write Sequencer Ctrl (2) */
+ 0x0000, /* R274 */
+ 0x0000, /* R275 */
+ 0x0000, /* R276 */
+ 0x0000, /* R277 */
+ 0x0000, /* R278 */
+ 0x0000, /* R279 */
+ 0x0000, /* R280 */
+ 0x0000, /* R281 */
+ 0x0000, /* R282 */
+ 0x0000, /* R283 */
+ 0x0000, /* R284 */
+ 0x0000, /* R285 */
+ 0x0000, /* R286 */
+ 0x0000, /* R287 */
+ 0x0000, /* R288 */
+ 0x0000, /* R289 */
+ 0x0000, /* R290 */
+ 0x0000, /* R291 */
+ 0x0000, /* R292 */
+ 0x0000, /* R293 */
+ 0x0000, /* R294 */
+ 0x0000, /* R295 */
+ 0x0000, /* R296 */
+ 0x0000, /* R297 */
+ 0x0000, /* R298 */
+ 0x0000, /* R299 */
+ 0x0000, /* R300 */
+ 0x0000, /* R301 */
+ 0x0000, /* R302 */
+ 0x0000, /* R303 */
+ 0x0000, /* R304 */
+ 0x0000, /* R305 */
+ 0x0000, /* R306 */
+ 0x0000, /* R307 */
+ 0x0000, /* R308 */
+ 0x0000, /* R309 */
+ 0x0000, /* R310 */
+ 0x0000, /* R311 */
+ 0x0000, /* R312 */
+ 0x0000, /* R313 */
+ 0x0000, /* R314 */
+ 0x0000, /* R315 */
+ 0x0000, /* R316 */
+ 0x0000, /* R317 */
+ 0x0000, /* R318 */
+ 0x0000, /* R319 */
+ 0x0000, /* R320 */
+ 0x0000, /* R321 */
+ 0x0000, /* R322 */
+ 0x0000, /* R323 */
+ 0x0000, /* R324 */
+ 0x0000, /* R325 */
+ 0x0000, /* R326 */
+ 0x0000, /* R327 */
+ 0x0000, /* R328 */
+ 0x0000, /* R329 */
+ 0x0000, /* R330 */
+ 0x0000, /* R331 */
+ 0x0000, /* R332 */
+ 0x0000, /* R333 */
+ 0x0000, /* R334 */
+ 0x0000, /* R335 */
+ 0x0000, /* R336 */
+ 0x0000, /* R337 */
+ 0x0000, /* R338 */
+ 0x0000, /* R339 */
+ 0x0000, /* R340 */
+ 0x0000, /* R341 */
+ 0x0000, /* R342 */
+ 0x0000, /* R343 */
+ 0x0000, /* R344 */
+ 0x0000, /* R345 */
+ 0x0000, /* R346 */
+ 0x0000, /* R347 */
+ 0x0000, /* R348 */
+ 0x0000, /* R349 */
+ 0x0000, /* R350 */
+ 0x0000, /* R351 */
+ 0x0000, /* R352 */
+ 0x0000, /* R353 */
+ 0x0000, /* R354 */
+ 0x0000, /* R355 */
+ 0x0000, /* R356 */
+ 0x0000, /* R357 */
+ 0x0000, /* R358 */
+ 0x0000, /* R359 */
+ 0x0000, /* R360 */
+ 0x0000, /* R361 */
+ 0x0000, /* R362 */
+ 0x0000, /* R363 */
+ 0x0000, /* R364 */
+ 0x0000, /* R365 */
+ 0x0000, /* R366 */
+ 0x0000, /* R367 */
+ 0x0000, /* R368 */
+ 0x0000, /* R369 */
+ 0x0000, /* R370 */
+ 0x0000, /* R371 */
+ 0x0000, /* R372 */
+ 0x0000, /* R373 */
+ 0x0000, /* R374 */
+ 0x0000, /* R375 */
+ 0x0000, /* R376 */
+ 0x0000, /* R377 */
+ 0x0000, /* R378 */
+ 0x0000, /* R379 */
+ 0x0000, /* R380 */
+ 0x0000, /* R381 */
+ 0x0000, /* R382 */
+ 0x0000, /* R383 */
+ 0x0000, /* R384 */
+ 0x0000, /* R385 */
+ 0x0000, /* R386 */
+ 0x0000, /* R387 */
+ 0x0000, /* R388 */
+ 0x0000, /* R389 */
+ 0x0000, /* R390 */
+ 0x0000, /* R391 */
+ 0x0000, /* R392 */
+ 0x0000, /* R393 */
+ 0x0000, /* R394 */
+ 0x0000, /* R395 */
+ 0x0000, /* R396 */
+ 0x0000, /* R397 */
+ 0x0000, /* R398 */
+ 0x0000, /* R399 */
+ 0x0000, /* R400 */
+ 0x0000, /* R401 */
+ 0x0000, /* R402 */
+ 0x0000, /* R403 */
+ 0x0000, /* R404 */
+ 0x0000, /* R405 */
+ 0x0000, /* R406 */
+ 0x0000, /* R407 */
+ 0x0000, /* R408 */
+ 0x0000, /* R409 */
+ 0x0000, /* R410 */
+ 0x0000, /* R411 */
+ 0x0000, /* R412 */
+ 0x0000, /* R413 */
+ 0x0000, /* R414 */
+ 0x0000, /* R415 */
+ 0x0000, /* R416 */
+ 0x0000, /* R417 */
+ 0x0000, /* R418 */
+ 0x0000, /* R419 */
+ 0x0000, /* R420 */
+ 0x0000, /* R421 */
+ 0x0000, /* R422 */
+ 0x0000, /* R423 */
+ 0x0000, /* R424 */
+ 0x0000, /* R425 */
+ 0x0000, /* R426 */
+ 0x0000, /* R427 */
+ 0x0000, /* R428 */
+ 0x0000, /* R429 */
+ 0x0000, /* R430 */
+ 0x0000, /* R431 */
+ 0x0000, /* R432 */
+ 0x0000, /* R433 */
+ 0x0000, /* R434 */
+ 0x0000, /* R435 */
+ 0x0000, /* R436 */
+ 0x0000, /* R437 */
+ 0x0000, /* R438 */
+ 0x0000, /* R439 */
+ 0x0000, /* R440 */
+ 0x0000, /* R441 */
+ 0x0000, /* R442 */
+ 0x0000, /* R443 */
+ 0x0000, /* R444 */
+ 0x0000, /* R445 */
+ 0x0000, /* R446 */
+ 0x0000, /* R447 */
+ 0x0000, /* R448 */
+ 0x0000, /* R449 */
+ 0x0000, /* R450 */
+ 0x0000, /* R451 */
+ 0x0000, /* R452 */
+ 0x0000, /* R453 */
+ 0x0000, /* R454 */
+ 0x0000, /* R455 */
+ 0x0000, /* R456 */
+ 0x0000, /* R457 */
+ 0x0000, /* R458 */
+ 0x0000, /* R459 */
+ 0x0000, /* R460 */
+ 0x0000, /* R461 */
+ 0x0000, /* R462 */
+ 0x0000, /* R463 */
+ 0x0000, /* R464 */
+ 0x0000, /* R465 */
+ 0x0000, /* R466 */
+ 0x0000, /* R467 */
+ 0x0000, /* R468 */
+ 0x0000, /* R469 */
+ 0x0000, /* R470 */
+ 0x0000, /* R471 */
+ 0x0000, /* R472 */
+ 0x0000, /* R473 */
+ 0x0000, /* R474 */
+ 0x0000, /* R475 */
+ 0x0000, /* R476 */
+ 0x0000, /* R477 */
+ 0x0000, /* R478 */
+ 0x0000, /* R479 */
+ 0x0000, /* R480 */
+ 0x0000, /* R481 */
+ 0x0000, /* R482 */
+ 0x0000, /* R483 */
+ 0x0000, /* R484 */
+ 0x0000, /* R485 */
+ 0x0000, /* R486 */
+ 0x0000, /* R487 */
+ 0x0000, /* R488 */
+ 0x0000, /* R489 */
+ 0x0000, /* R490 */
+ 0x0000, /* R491 */
+ 0x0000, /* R492 */
+ 0x0000, /* R493 */
+ 0x0000, /* R494 */
+ 0x0000, /* R495 */
+ 0x0000, /* R496 */
+ 0x0000, /* R497 */
+ 0x0000, /* R498 */
+ 0x0000, /* R499 */
+ 0x0000, /* R500 */
+ 0x0000, /* R501 */
+ 0x0000, /* R502 */
+ 0x0000, /* R503 */
+ 0x0000, /* R504 */
+ 0x0000, /* R505 */
+ 0x0000, /* R506 */
+ 0x0000, /* R507 */
+ 0x0000, /* R508 */
+ 0x0000, /* R509 */
+ 0x0000, /* R510 */
+ 0x0000, /* R511 */
+ 0x0000, /* R512 - AIF1 Clocking (1) */
+ 0x0000, /* R513 - AIF1 Clocking (2) */
+ 0x0000, /* R514 */
+ 0x0000, /* R515 */
+ 0x0000, /* R516 - AIF2 Clocking (1) */
+ 0x0000, /* R517 - AIF2 Clocking (2) */
+ 0x0000, /* R518 */
+ 0x0000, /* R519 */
+ 0x0000, /* R520 - Clocking (1) */
+ 0x0000, /* R521 - Clocking (2) */
+ 0x0000, /* R522 */
+ 0x0000, /* R523 */
+ 0x0000, /* R524 */
+ 0x0000, /* R525 */
+ 0x0000, /* R526 */
+ 0x0000, /* R527 */
+ 0x0083, /* R528 - AIF1 Rate */
+ 0x0083, /* R529 - AIF2 Rate */
+ 0x0000, /* R530 - Rate Status */
+ 0x0000, /* R531 */
+ 0x0000, /* R532 */
+ 0x0000, /* R533 */
+ 0x0000, /* R534 */
+ 0x0000, /* R535 */
+ 0x0000, /* R536 */
+ 0x0000, /* R537 */
+ 0x0000, /* R538 */
+ 0x0000, /* R539 */
+ 0x0000, /* R540 */
+ 0x0000, /* R541 */
+ 0x0000, /* R542 */
+ 0x0000, /* R543 */
+ 0x0000, /* R544 - FLL1 Control (1) */
+ 0x0000, /* R545 - FLL1 Control (2) */
+ 0x0000, /* R546 - FLL1 Control (3) */
+ 0x0000, /* R547 - FLL1 Control (4) */
+ 0x0C80, /* R548 - FLL1 Control (5) */
+ 0x0000, /* R549 */
+ 0x0000, /* R550 */
+ 0x0000, /* R551 */
+ 0x0000, /* R552 */
+ 0x0000, /* R553 */
+ 0x0000, /* R554 */
+ 0x0000, /* R555 */
+ 0x0000, /* R556 */
+ 0x0000, /* R557 */
+ 0x0000, /* R558 */
+ 0x0000, /* R559 */
+ 0x0000, /* R560 */
+ 0x0000, /* R561 */
+ 0x0000, /* R562 */
+ 0x0000, /* R563 */
+ 0x0000, /* R564 */
+ 0x0000, /* R565 */
+ 0x0000, /* R566 */
+ 0x0000, /* R567 */
+ 0x0000, /* R568 */
+ 0x0000, /* R569 */
+ 0x0000, /* R570 */
+ 0x0000, /* R571 */
+ 0x0000, /* R572 */
+ 0x0000, /* R573 */
+ 0x0000, /* R574 */
+ 0x0000, /* R575 */
+ 0x0000, /* R576 - FLL2 Control (1) */
+ 0x0000, /* R577 - FLL2 Control (2) */
+ 0x0000, /* R578 - FLL2 Control (3) */
+ 0x0000, /* R579 - FLL2 Control (4) */
+ 0x0C80, /* R580 - FLL2 Control (5) */
+ 0x0000, /* R581 */
+ 0x0000, /* R582 */
+ 0x0000, /* R583 */
+ 0x0000, /* R584 */
+ 0x0000, /* R585 */
+ 0x0000, /* R586 */
+ 0x0000, /* R587 */
+ 0x0000, /* R588 */
+ 0x0000, /* R589 */
+ 0x0000, /* R590 */
+ 0x0000, /* R591 */
+ 0x0000, /* R592 */
+ 0x0000, /* R593 */
+ 0x0000, /* R594 */
+ 0x0000, /* R595 */
+ 0x0000, /* R596 */
+ 0x0000, /* R597 */
+ 0x0000, /* R598 */
+ 0x0000, /* R599 */
+ 0x0000, /* R600 */
+ 0x0000, /* R601 */
+ 0x0000, /* R602 */
+ 0x0000, /* R603 */
+ 0x0000, /* R604 */
+ 0x0000, /* R605 */
+ 0x0000, /* R606 */
+ 0x0000, /* R607 */
+ 0x0000, /* R608 */
+ 0x0000, /* R609 */
+ 0x0000, /* R610 */
+ 0x0000, /* R611 */
+ 0x0000, /* R612 */
+ 0x0000, /* R613 */
+ 0x0000, /* R614 */
+ 0x0000, /* R615 */
+ 0x0000, /* R616 */
+ 0x0000, /* R617 */
+ 0x0000, /* R618 */
+ 0x0000, /* R619 */
+ 0x0000, /* R620 */
+ 0x0000, /* R621 */
+ 0x0000, /* R622 */
+ 0x0000, /* R623 */
+ 0x0000, /* R624 */
+ 0x0000, /* R625 */
+ 0x0000, /* R626 */
+ 0x0000, /* R627 */
+ 0x0000, /* R628 */
+ 0x0000, /* R629 */
+ 0x0000, /* R630 */
+ 0x0000, /* R631 */
+ 0x0000, /* R632 */
+ 0x0000, /* R633 */
+ 0x0000, /* R634 */
+ 0x0000, /* R635 */
+ 0x0000, /* R636 */
+ 0x0000, /* R637 */
+ 0x0000, /* R638 */
+ 0x0000, /* R639 */
+ 0x0000, /* R640 */
+ 0x0000, /* R641 */
+ 0x0000, /* R642 */
+ 0x0000, /* R643 */
+ 0x0000, /* R644 */
+ 0x0000, /* R645 */
+ 0x0000, /* R646 */
+ 0x0000, /* R647 */
+ 0x0000, /* R648 */
+ 0x0000, /* R649 */
+ 0x0000, /* R650 */
+ 0x0000, /* R651 */
+ 0x0000, /* R652 */
+ 0x0000, /* R653 */
+ 0x0000, /* R654 */
+ 0x0000, /* R655 */
+ 0x0000, /* R656 */
+ 0x0000, /* R657 */
+ 0x0000, /* R658 */
+ 0x0000, /* R659 */
+ 0x0000, /* R660 */
+ 0x0000, /* R661 */
+ 0x0000, /* R662 */
+ 0x0000, /* R663 */
+ 0x0000, /* R664 */
+ 0x0000, /* R665 */
+ 0x0000, /* R666 */
+ 0x0000, /* R667 */
+ 0x0000, /* R668 */
+ 0x0000, /* R669 */
+ 0x0000, /* R670 */
+ 0x0000, /* R671 */
+ 0x0000, /* R672 */
+ 0x0000, /* R673 */
+ 0x0000, /* R674 */
+ 0x0000, /* R675 */
+ 0x0000, /* R676 */
+ 0x0000, /* R677 */
+ 0x0000, /* R678 */
+ 0x0000, /* R679 */
+ 0x0000, /* R680 */
+ 0x0000, /* R681 */
+ 0x0000, /* R682 */
+ 0x0000, /* R683 */
+ 0x0000, /* R684 */
+ 0x0000, /* R685 */
+ 0x0000, /* R686 */
+ 0x0000, /* R687 */
+ 0x0000, /* R688 */
+ 0x0000, /* R689 */
+ 0x0000, /* R690 */
+ 0x0000, /* R691 */
+ 0x0000, /* R692 */
+ 0x0000, /* R693 */
+ 0x0000, /* R694 */
+ 0x0000, /* R695 */
+ 0x0000, /* R696 */
+ 0x0000, /* R697 */
+ 0x0000, /* R698 */
+ 0x0000, /* R699 */
+ 0x0000, /* R700 */
+ 0x0000, /* R701 */
+ 0x0000, /* R702 */
+ 0x0000, /* R703 */
+ 0x0000, /* R704 */
+ 0x0000, /* R705 */
+ 0x0000, /* R706 */
+ 0x0000, /* R707 */
+ 0x0000, /* R708 */
+ 0x0000, /* R709 */
+ 0x0000, /* R710 */
+ 0x0000, /* R711 */
+ 0x0000, /* R712 */
+ 0x0000, /* R713 */
+ 0x0000, /* R714 */
+ 0x0000, /* R715 */
+ 0x0000, /* R716 */
+ 0x0000, /* R717 */
+ 0x0000, /* R718 */
+ 0x0000, /* R719 */
+ 0x0000, /* R720 */
+ 0x0000, /* R721 */
+ 0x0000, /* R722 */
+ 0x0000, /* R723 */
+ 0x0000, /* R724 */
+ 0x0000, /* R725 */
+ 0x0000, /* R726 */
+ 0x0000, /* R727 */
+ 0x0000, /* R728 */
+ 0x0000, /* R729 */
+ 0x0000, /* R730 */
+ 0x0000, /* R731 */
+ 0x0000, /* R732 */
+ 0x0000, /* R733 */
+ 0x0000, /* R734 */
+ 0x0000, /* R735 */
+ 0x0000, /* R736 */
+ 0x0000, /* R737 */
+ 0x0000, /* R738 */
+ 0x0000, /* R739 */
+ 0x0000, /* R740 */
+ 0x0000, /* R741 */
+ 0x0000, /* R742 */
+ 0x0000, /* R743 */
+ 0x0000, /* R744 */
+ 0x0000, /* R745 */
+ 0x0000, /* R746 */
+ 0x0000, /* R747 */
+ 0x0000, /* R748 */
+ 0x0000, /* R749 */
+ 0x0000, /* R750 */
+ 0x0000, /* R751 */
+ 0x0000, /* R752 */
+ 0x0000, /* R753 */
+ 0x0000, /* R754 */
+ 0x0000, /* R755 */
+ 0x0000, /* R756 */
+ 0x0000, /* R757 */
+ 0x0000, /* R758 */
+ 0x0000, /* R759 */
+ 0x0000, /* R760 */
+ 0x0000, /* R761 */
+ 0x0000, /* R762 */
+ 0x0000, /* R763 */
+ 0x0000, /* R764 */
+ 0x0000, /* R765 */
+ 0x0000, /* R766 */
+ 0x0000, /* R767 */
+ 0x4050, /* R768 - AIF1 Control (1) */
+ 0x4000, /* R769 - AIF1 Control (2) */
+ 0x0000, /* R770 - AIF1 Master/Slave */
+ 0x0040, /* R771 - AIF1 BCLK */
+ 0x0040, /* R772 - AIF1ADC LRCLK */
+ 0x0040, /* R773 - AIF1DAC LRCLK */
+ 0x0004, /* R774 - AIF1DAC Data */
+ 0x0100, /* R775 - AIF1ADC Data */
+ 0x0000, /* R776 */
+ 0x0000, /* R777 */
+ 0x0000, /* R778 */
+ 0x0000, /* R779 */
+ 0x0000, /* R780 */
+ 0x0000, /* R781 */
+ 0x0000, /* R782 */
+ 0x0000, /* R783 */
+ 0x4050, /* R784 - AIF2 Control (1) */
+ 0x4000, /* R785 - AIF2 Control (2) */
+ 0x0000, /* R786 - AIF2 Master/Slave */
+ 0x0040, /* R787 - AIF2 BCLK */
+ 0x0040, /* R788 - AIF2ADC LRCLK */
+ 0x0040, /* R789 - AIF2DAC LRCLK */
+ 0x0000, /* R790 - AIF2DAC Data */
+ 0x0000, /* R791 - AIF2ADC Data */
+ 0x0000, /* R792 */
+ 0x0000, /* R793 */
+ 0x0000, /* R794 */
+ 0x0000, /* R795 */
+ 0x0000, /* R796 */
+ 0x0000, /* R797 */
+ 0x0000, /* R798 */
+ 0x0000, /* R799 */
+ 0x0000, /* R800 */
+ 0x0000, /* R801 */
+ 0x0000, /* R802 */
+ 0x0000, /* R803 */
+ 0x0000, /* R804 */
+ 0x0000, /* R805 */
+ 0x0000, /* R806 */
+ 0x0000, /* R807 */
+ 0x0000, /* R808 */
+ 0x0000, /* R809 */
+ 0x0000, /* R810 */
+ 0x0000, /* R811 */
+ 0x0000, /* R812 */
+ 0x0000, /* R813 */
+ 0x0000, /* R814 */
+ 0x0000, /* R815 */
+ 0x0000, /* R816 */
+ 0x0000, /* R817 */
+ 0x0000, /* R818 */
+ 0x0000, /* R819 */
+ 0x0000, /* R820 */
+ 0x0000, /* R821 */
+ 0x0000, /* R822 */
+ 0x0000, /* R823 */
+ 0x0000, /* R824 */
+ 0x0000, /* R825 */
+ 0x0000, /* R826 */
+ 0x0000, /* R827 */
+ 0x0000, /* R828 */
+ 0x0000, /* R829 */
+ 0x0000, /* R830 */
+ 0x0000, /* R831 */
+ 0x0000, /* R832 */
+ 0x0000, /* R833 */
+ 0x0000, /* R834 */
+ 0x0000, /* R835 */
+ 0x0000, /* R836 */
+ 0x0000, /* R837 */
+ 0x0000, /* R838 */
+ 0x0000, /* R839 */
+ 0x0000, /* R840 */
+ 0x0000, /* R841 */
+ 0x0000, /* R842 */
+ 0x0000, /* R843 */
+ 0x0000, /* R844 */
+ 0x0000, /* R845 */
+ 0x0000, /* R846 */
+ 0x0000, /* R847 */
+ 0x0000, /* R848 */
+ 0x0000, /* R849 */
+ 0x0000, /* R850 */
+ 0x0000, /* R851 */
+ 0x0000, /* R852 */
+ 0x0000, /* R853 */
+ 0x0000, /* R854 */
+ 0x0000, /* R855 */
+ 0x0000, /* R856 */
+ 0x0000, /* R857 */
+ 0x0000, /* R858 */
+ 0x0000, /* R859 */
+ 0x0000, /* R860 */
+ 0x0000, /* R861 */
+ 0x0000, /* R862 */
+ 0x0000, /* R863 */
+ 0x0000, /* R864 */
+ 0x0000, /* R865 */
+ 0x0000, /* R866 */
+ 0x0000, /* R867 */
+ 0x0000, /* R868 */
+ 0x0000, /* R869 */
+ 0x0000, /* R870 */
+ 0x0000, /* R871 */
+ 0x0000, /* R872 */
+ 0x0000, /* R873 */
+ 0x0000, /* R874 */
+ 0x0000, /* R875 */
+ 0x0000, /* R876 */
+ 0x0000, /* R877 */
+ 0x0000, /* R878 */
+ 0x0000, /* R879 */
+ 0x0000, /* R880 */
+ 0x0000, /* R881 */
+ 0x0000, /* R882 */
+ 0x0000, /* R883 */
+ 0x0000, /* R884 */
+ 0x0000, /* R885 */
+ 0x0000, /* R886 */
+ 0x0000, /* R887 */
+ 0x0000, /* R888 */
+ 0x0000, /* R889 */
+ 0x0000, /* R890 */
+ 0x0000, /* R891 */
+ 0x0000, /* R892 */
+ 0x0000, /* R893 */
+ 0x0000, /* R894 */
+ 0x0000, /* R895 */
+ 0x0000, /* R896 */
+ 0x0000, /* R897 */
+ 0x0000, /* R898 */
+ 0x0000, /* R899 */
+ 0x0000, /* R900 */
+ 0x0000, /* R901 */
+ 0x0000, /* R902 */
+ 0x0000, /* R903 */
+ 0x0000, /* R904 */
+ 0x0000, /* R905 */
+ 0x0000, /* R906 */
+ 0x0000, /* R907 */
+ 0x0000, /* R908 */
+ 0x0000, /* R909 */
+ 0x0000, /* R910 */
+ 0x0000, /* R911 */
+ 0x0000, /* R912 */
+ 0x0000, /* R913 */
+ 0x0000, /* R914 */
+ 0x0000, /* R915 */
+ 0x0000, /* R916 */
+ 0x0000, /* R917 */
+ 0x0000, /* R918 */
+ 0x0000, /* R919 */
+ 0x0000, /* R920 */
+ 0x0000, /* R921 */
+ 0x0000, /* R922 */
+ 0x0000, /* R923 */
+ 0x0000, /* R924 */
+ 0x0000, /* R925 */
+ 0x0000, /* R926 */
+ 0x0000, /* R927 */
+ 0x0000, /* R928 */
+ 0x0000, /* R929 */
+ 0x0000, /* R930 */
+ 0x0000, /* R931 */
+ 0x0000, /* R932 */
+ 0x0000, /* R933 */
+ 0x0000, /* R934 */
+ 0x0000, /* R935 */
+ 0x0000, /* R936 */
+ 0x0000, /* R937 */
+ 0x0000, /* R938 */
+ 0x0000, /* R939 */
+ 0x0000, /* R940 */
+ 0x0000, /* R941 */
+ 0x0000, /* R942 */
+ 0x0000, /* R943 */
+ 0x0000, /* R944 */
+ 0x0000, /* R945 */
+ 0x0000, /* R946 */
+ 0x0000, /* R947 */
+ 0x0000, /* R948 */
+ 0x0000, /* R949 */
+ 0x0000, /* R950 */
+ 0x0000, /* R951 */
+ 0x0000, /* R952 */
+ 0x0000, /* R953 */
+ 0x0000, /* R954 */
+ 0x0000, /* R955 */
+ 0x0000, /* R956 */
+ 0x0000, /* R957 */
+ 0x0000, /* R958 */
+ 0x0000, /* R959 */
+ 0x0000, /* R960 */
+ 0x0000, /* R961 */
+ 0x0000, /* R962 */
+ 0x0000, /* R963 */
+ 0x0000, /* R964 */
+ 0x0000, /* R965 */
+ 0x0000, /* R966 */
+ 0x0000, /* R967 */
+ 0x0000, /* R968 */
+ 0x0000, /* R969 */
+ 0x0000, /* R970 */
+ 0x0000, /* R971 */
+ 0x0000, /* R972 */
+ 0x0000, /* R973 */
+ 0x0000, /* R974 */
+ 0x0000, /* R975 */
+ 0x0000, /* R976 */
+ 0x0000, /* R977 */
+ 0x0000, /* R978 */
+ 0x0000, /* R979 */
+ 0x0000, /* R980 */
+ 0x0000, /* R981 */
+ 0x0000, /* R982 */
+ 0x0000, /* R983 */
+ 0x0000, /* R984 */
+ 0x0000, /* R985 */
+ 0x0000, /* R986 */
+ 0x0000, /* R987 */
+ 0x0000, /* R988 */
+ 0x0000, /* R989 */
+ 0x0000, /* R990 */
+ 0x0000, /* R991 */
+ 0x0000, /* R992 */
+ 0x0000, /* R993 */
+ 0x0000, /* R994 */
+ 0x0000, /* R995 */
+ 0x0000, /* R996 */
+ 0x0000, /* R997 */
+ 0x0000, /* R998 */
+ 0x0000, /* R999 */
+ 0x0000, /* R1000 */
+ 0x0000, /* R1001 */
+ 0x0000, /* R1002 */
+ 0x0000, /* R1003 */
+ 0x0000, /* R1004 */
+ 0x0000, /* R1005 */
+ 0x0000, /* R1006 */
+ 0x0000, /* R1007 */
+ 0x0000, /* R1008 */
+ 0x0000, /* R1009 */
+ 0x0000, /* R1010 */
+ 0x0000, /* R1011 */
+ 0x0000, /* R1012 */
+ 0x0000, /* R1013 */
+ 0x0000, /* R1014 */
+ 0x0000, /* R1015 */
+ 0x0000, /* R1016 */
+ 0x0000, /* R1017 */
+ 0x0000, /* R1018 */
+ 0x0000, /* R1019 */
+ 0x0000, /* R1020 */
+ 0x0000, /* R1021 */
+ 0x0000, /* R1022 */
+ 0x0000, /* R1023 */
+ 0x00C0, /* R1024 - AIF1 ADC1 Left Volume */
+ 0x00C0, /* R1025 - AIF1 ADC1 Right Volume */
+ 0x00C0, /* R1026 - AIF1 DAC1 Left Volume */
+ 0x00C0, /* R1027 - AIF1 DAC1 Right Volume */
+ 0x00C0, /* R1028 - AIF1 ADC2 Left Volume */
+ 0x00C0, /* R1029 - AIF1 ADC2 Right Volume */
+ 0x00C0, /* R1030 - AIF1 DAC2 Left Volume */
+ 0x00C0, /* R1031 - AIF1 DAC2 Right Volume */
+ 0x0000, /* R1032 */
+ 0x0000, /* R1033 */
+ 0x0000, /* R1034 */
+ 0x0000, /* R1035 */
+ 0x0000, /* R1036 */
+ 0x0000, /* R1037 */
+ 0x0000, /* R1038 */
+ 0x0000, /* R1039 */
+ 0x0000, /* R1040 - AIF1 ADC1 Filters */
+ 0x0000, /* R1041 - AIF1 ADC2 Filters */
+ 0x0000, /* R1042 */
+ 0x0000, /* R1043 */
+ 0x0000, /* R1044 */
+ 0x0000, /* R1045 */
+ 0x0000, /* R1046 */
+ 0x0000, /* R1047 */
+ 0x0000, /* R1048 */
+ 0x0000, /* R1049 */
+ 0x0000, /* R1050 */
+ 0x0000, /* R1051 */
+ 0x0000, /* R1052 */
+ 0x0000, /* R1053 */
+ 0x0000, /* R1054 */
+ 0x0000, /* R1055 */
+ 0x0200, /* R1056 - AIF1 DAC1 Filters (1) */
+ 0x0010, /* R1057 - AIF1 DAC1 Filters (2) */
+ 0x0200, /* R1058 - AIF1 DAC2 Filters (1) */
+ 0x0010, /* R1059 - AIF1 DAC2 Filters (2) */
+ 0x0000, /* R1060 */
+ 0x0000, /* R1061 */
+ 0x0000, /* R1062 */
+ 0x0000, /* R1063 */
+ 0x0000, /* R1064 */
+ 0x0000, /* R1065 */
+ 0x0000, /* R1066 */
+ 0x0000, /* R1067 */
+ 0x0000, /* R1068 */
+ 0x0000, /* R1069 */
+ 0x0000, /* R1070 */
+ 0x0000, /* R1071 */
+ 0x0000, /* R1072 */
+ 0x0000, /* R1073 */
+ 0x0000, /* R1074 */
+ 0x0000, /* R1075 */
+ 0x0000, /* R1076 */
+ 0x0000, /* R1077 */
+ 0x0000, /* R1078 */
+ 0x0000, /* R1079 */
+ 0x0000, /* R1080 */
+ 0x0000, /* R1081 */
+ 0x0000, /* R1082 */
+ 0x0000, /* R1083 */
+ 0x0000, /* R1084 */
+ 0x0000, /* R1085 */
+ 0x0000, /* R1086 */
+ 0x0000, /* R1087 */
+ 0x0098, /* R1088 - AIF1 DRC1 (1) */
+ 0x0845, /* R1089 - AIF1 DRC1 (2) */
+ 0x0000, /* R1090 - AIF1 DRC1 (3) */
+ 0x0000, /* R1091 - AIF1 DRC1 (4) */
+ 0x0000, /* R1092 - AIF1 DRC1 (5) */
+ 0x0000, /* R1093 */
+ 0x0000, /* R1094 */
+ 0x0000, /* R1095 */
+ 0x0000, /* R1096 */
+ 0x0000, /* R1097 */
+ 0x0000, /* R1098 */
+ 0x0000, /* R1099 */
+ 0x0000, /* R1100 */
+ 0x0000, /* R1101 */
+ 0x0000, /* R1102 */
+ 0x0000, /* R1103 */
+ 0x0098, /* R1104 - AIF1 DRC2 (1) */
+ 0x0845, /* R1105 - AIF1 DRC2 (2) */
+ 0x0000, /* R1106 - AIF1 DRC2 (3) */
+ 0x0000, /* R1107 - AIF1 DRC2 (4) */
+ 0x0000, /* R1108 - AIF1 DRC2 (5) */
+ 0x0000, /* R1109 */
+ 0x0000, /* R1110 */
+ 0x0000, /* R1111 */
+ 0x0000, /* R1112 */
+ 0x0000, /* R1113 */
+ 0x0000, /* R1114 */
+ 0x0000, /* R1115 */
+ 0x0000, /* R1116 */
+ 0x0000, /* R1117 */
+ 0x0000, /* R1118 */
+ 0x0000, /* R1119 */
+ 0x0000, /* R1120 */
+ 0x0000, /* R1121 */
+ 0x0000, /* R1122 */
+ 0x0000, /* R1123 */
+ 0x0000, /* R1124 */
+ 0x0000, /* R1125 */
+ 0x0000, /* R1126 */
+ 0x0000, /* R1127 */
+ 0x0000, /* R1128 */
+ 0x0000, /* R1129 */
+ 0x0000, /* R1130 */
+ 0x0000, /* R1131 */
+ 0x0000, /* R1132 */
+ 0x0000, /* R1133 */
+ 0x0000, /* R1134 */
+ 0x0000, /* R1135 */
+ 0x0000, /* R1136 */
+ 0x0000, /* R1137 */
+ 0x0000, /* R1138 */
+ 0x0000, /* R1139 */
+ 0x0000, /* R1140 */
+ 0x0000, /* R1141 */
+ 0x0000, /* R1142 */
+ 0x0000, /* R1143 */
+ 0x0000, /* R1144 */
+ 0x0000, /* R1145 */
+ 0x0000, /* R1146 */
+ 0x0000, /* R1147 */
+ 0x0000, /* R1148 */
+ 0x0000, /* R1149 */
+ 0x0000, /* R1150 */
+ 0x0000, /* R1151 */
+ 0x6318, /* R1152 - AIF1 DAC1 EQ Gains (1) */
+ 0x6300, /* R1153 - AIF1 DAC1 EQ Gains (2) */
+ 0x0FCA, /* R1154 - AIF1 DAC1 EQ Band 1 A */
+ 0x0400, /* R1155 - AIF1 DAC1 EQ Band 1 B */
+ 0x00D8, /* R1156 - AIF1 DAC1 EQ Band 1 PG */
+ 0x1EB5, /* R1157 - AIF1 DAC1 EQ Band 2 A */
+ 0xF145, /* R1158 - AIF1 DAC1 EQ Band 2 B */
+ 0x0B75, /* R1159 - AIF1 DAC1 EQ Band 2 C */
+ 0x01C5, /* R1160 - AIF1 DAC1 EQ Band 2 PG */
+ 0x1C58, /* R1161 - AIF1 DAC1 EQ Band 3 A */
+ 0xF373, /* R1162 - AIF1 DAC1 EQ Band 3 B */
+ 0x0A54, /* R1163 - AIF1 DAC1 EQ Band 3 C */
+ 0x0558, /* R1164 - AIF1 DAC1 EQ Band 3 PG */
+ 0x168E, /* R1165 - AIF1 DAC1 EQ Band 4 A */
+ 0xF829, /* R1166 - AIF1 DAC1 EQ Band 4 B */
+ 0x07AD, /* R1167 - AIF1 DAC1 EQ Band 4 C */
+ 0x1103, /* R1168 - AIF1 DAC1 EQ Band 4 PG */
+ 0x0564, /* R1169 - AIF1 DAC1 EQ Band 5 A */
+ 0x0559, /* R1170 - AIF1 DAC1 EQ Band 5 B */
+ 0x4000, /* R1171 - AIF1 DAC1 EQ Band 5 PG */
+ 0x0000, /* R1172 */
+ 0x0000, /* R1173 */
+ 0x0000, /* R1174 */
+ 0x0000, /* R1175 */
+ 0x0000, /* R1176 */
+ 0x0000, /* R1177 */
+ 0x0000, /* R1178 */
+ 0x0000, /* R1179 */
+ 0x0000, /* R1180 */
+ 0x0000, /* R1181 */
+ 0x0000, /* R1182 */
+ 0x0000, /* R1183 */
+ 0x6318, /* R1184 - AIF1 DAC2 EQ Gains (1) */
+ 0x6300, /* R1185 - AIF1 DAC2 EQ Gains (2) */
+ 0x0FCA, /* R1186 - AIF1 DAC2 EQ Band 1 A */
+ 0x0400, /* R1187 - AIF1 DAC2 EQ Band 1 B */
+ 0x00D8, /* R1188 - AIF1 DAC2 EQ Band 1 PG */
+ 0x1EB5, /* R1189 - AIF1 DAC2 EQ Band 2 A */
+ 0xF145, /* R1190 - AIF1 DAC2 EQ Band 2 B */
+ 0x0B75, /* R1191 - AIF1 DAC2 EQ Band 2 C */
+ 0x01C5, /* R1192 - AIF1 DAC2 EQ Band 2 PG */
+ 0x1C58, /* R1193 - AIF1 DAC2 EQ Band 3 A */
+ 0xF373, /* R1194 - AIF1 DAC2 EQ Band 3 B */
+ 0x0A54, /* R1195 - AIF1 DAC2 EQ Band 3 C */
+ 0x0558, /* R1196 - AIF1 DAC2 EQ Band 3 PG */
+ 0x168E, /* R1197 - AIF1 DAC2 EQ Band 4 A */
+ 0xF829, /* R1198 - AIF1 DAC2 EQ Band 4 B */
+ 0x07AD, /* R1199 - AIF1 DAC2 EQ Band 4 C */
+ 0x1103, /* R1200 - AIF1 DAC2 EQ Band 4 PG */
+ 0x0564, /* R1201 - AIF1 DAC2 EQ Band 5 A */
+ 0x0559, /* R1202 - AIF1 DAC2 EQ Band 5 B */
+ 0x4000, /* R1203 - AIF1 DAC2 EQ Band 5 PG */
+ 0x0000, /* R1204 */
+ 0x0000, /* R1205 */
+ 0x0000, /* R1206 */
+ 0x0000, /* R1207 */
+ 0x0000, /* R1208 */
+ 0x0000, /* R1209 */
+ 0x0000, /* R1210 */
+ 0x0000, /* R1211 */
+ 0x0000, /* R1212 */
+ 0x0000, /* R1213 */
+ 0x0000, /* R1214 */
+ 0x0000, /* R1215 */
+ 0x0000, /* R1216 */
+ 0x0000, /* R1217 */
+ 0x0000, /* R1218 */
+ 0x0000, /* R1219 */
+ 0x0000, /* R1220 */
+ 0x0000, /* R1221 */
+ 0x0000, /* R1222 */
+ 0x0000, /* R1223 */
+ 0x0000, /* R1224 */
+ 0x0000, /* R1225 */
+ 0x0000, /* R1226 */
+ 0x0000, /* R1227 */
+ 0x0000, /* R1228 */
+ 0x0000, /* R1229 */
+ 0x0000, /* R1230 */
+ 0x0000, /* R1231 */
+ 0x0000, /* R1232 */
+ 0x0000, /* R1233 */
+ 0x0000, /* R1234 */
+ 0x0000, /* R1235 */
+ 0x0000, /* R1236 */
+ 0x0000, /* R1237 */
+ 0x0000, /* R1238 */
+ 0x0000, /* R1239 */
+ 0x0000, /* R1240 */
+ 0x0000, /* R1241 */
+ 0x0000, /* R1242 */
+ 0x0000, /* R1243 */
+ 0x0000, /* R1244 */
+ 0x0000, /* R1245 */
+ 0x0000, /* R1246 */
+ 0x0000, /* R1247 */
+ 0x0000, /* R1248 */
+ 0x0000, /* R1249 */
+ 0x0000, /* R1250 */
+ 0x0000, /* R1251 */
+ 0x0000, /* R1252 */
+ 0x0000, /* R1253 */
+ 0x0000, /* R1254 */
+ 0x0000, /* R1255 */
+ 0x0000, /* R1256 */
+ 0x0000, /* R1257 */
+ 0x0000, /* R1258 */
+ 0x0000, /* R1259 */
+ 0x0000, /* R1260 */
+ 0x0000, /* R1261 */
+ 0x0000, /* R1262 */
+ 0x0000, /* R1263 */
+ 0x0000, /* R1264 */
+ 0x0000, /* R1265 */
+ 0x0000, /* R1266 */
+ 0x0000, /* R1267 */
+ 0x0000, /* R1268 */
+ 0x0000, /* R1269 */
+ 0x0000, /* R1270 */
+ 0x0000, /* R1271 */
+ 0x0000, /* R1272 */
+ 0x0000, /* R1273 */
+ 0x0000, /* R1274 */
+ 0x0000, /* R1275 */
+ 0x0000, /* R1276 */
+ 0x0000, /* R1277 */
+ 0x0000, /* R1278 */
+ 0x0000, /* R1279 */
+ 0x00C0, /* R1280 - AIF2 ADC Left Volume */
+ 0x00C0, /* R1281 - AIF2 ADC Right Volume */
+ 0x00C0, /* R1282 - AIF2 DAC Left Volume */
+ 0x00C0, /* R1283 - AIF2 DAC Right Volume */
+ 0x0000, /* R1284 */
+ 0x0000, /* R1285 */
+ 0x0000, /* R1286 */
+ 0x0000, /* R1287 */
+ 0x0000, /* R1288 */
+ 0x0000, /* R1289 */
+ 0x0000, /* R1290 */
+ 0x0000, /* R1291 */
+ 0x0000, /* R1292 */
+ 0x0000, /* R1293 */
+ 0x0000, /* R1294 */
+ 0x0000, /* R1295 */
+ 0x0000, /* R1296 - AIF2 ADC Filters */
+ 0x0000, /* R1297 */
+ 0x0000, /* R1298 */
+ 0x0000, /* R1299 */
+ 0x0000, /* R1300 */
+ 0x0000, /* R1301 */
+ 0x0000, /* R1302 */
+ 0x0000, /* R1303 */
+ 0x0000, /* R1304 */
+ 0x0000, /* R1305 */
+ 0x0000, /* R1306 */
+ 0x0000, /* R1307 */
+ 0x0000, /* R1308 */
+ 0x0000, /* R1309 */
+ 0x0000, /* R1310 */
+ 0x0000, /* R1311 */
+ 0x0200, /* R1312 - AIF2 DAC Filters (1) */
+ 0x0010, /* R1313 - AIF2 DAC Filters (2) */
+ 0x0000, /* R1314 */
+ 0x0000, /* R1315 */
+ 0x0000, /* R1316 */
+ 0x0000, /* R1317 */
+ 0x0000, /* R1318 */
+ 0x0000, /* R1319 */
+ 0x0000, /* R1320 */
+ 0x0000, /* R1321 */
+ 0x0000, /* R1322 */
+ 0x0000, /* R1323 */
+ 0x0000, /* R1324 */
+ 0x0000, /* R1325 */
+ 0x0000, /* R1326 */
+ 0x0000, /* R1327 */
+ 0x0000, /* R1328 */
+ 0x0000, /* R1329 */
+ 0x0000, /* R1330 */
+ 0x0000, /* R1331 */
+ 0x0000, /* R1332 */
+ 0x0000, /* R1333 */
+ 0x0000, /* R1334 */
+ 0x0000, /* R1335 */
+ 0x0000, /* R1336 */
+ 0x0000, /* R1337 */
+ 0x0000, /* R1338 */
+ 0x0000, /* R1339 */
+ 0x0000, /* R1340 */
+ 0x0000, /* R1341 */
+ 0x0000, /* R1342 */
+ 0x0000, /* R1343 */
+ 0x0098, /* R1344 - AIF2 DRC (1) */
+ 0x0845, /* R1345 - AIF2 DRC (2) */
+ 0x0000, /* R1346 - AIF2 DRC (3) */
+ 0x0000, /* R1347 - AIF2 DRC (4) */
+ 0x0000, /* R1348 - AIF2 DRC (5) */
+ 0x0000, /* R1349 */
+ 0x0000, /* R1350 */
+ 0x0000, /* R1351 */
+ 0x0000, /* R1352 */
+ 0x0000, /* R1353 */
+ 0x0000, /* R1354 */
+ 0x0000, /* R1355 */
+ 0x0000, /* R1356 */
+ 0x0000, /* R1357 */
+ 0x0000, /* R1358 */
+ 0x0000, /* R1359 */
+ 0x0000, /* R1360 */
+ 0x0000, /* R1361 */
+ 0x0000, /* R1362 */
+ 0x0000, /* R1363 */
+ 0x0000, /* R1364 */
+ 0x0000, /* R1365 */
+ 0x0000, /* R1366 */
+ 0x0000, /* R1367 */
+ 0x0000, /* R1368 */
+ 0x0000, /* R1369 */
+ 0x0000, /* R1370 */
+ 0x0000, /* R1371 */
+ 0x0000, /* R1372 */
+ 0x0000, /* R1373 */
+ 0x0000, /* R1374 */
+ 0x0000, /* R1375 */
+ 0x0000, /* R1376 */
+ 0x0000, /* R1377 */
+ 0x0000, /* R1378 */
+ 0x0000, /* R1379 */
+ 0x0000, /* R1380 */
+ 0x0000, /* R1381 */
+ 0x0000, /* R1382 */
+ 0x0000, /* R1383 */
+ 0x0000, /* R1384 */
+ 0x0000, /* R1385 */
+ 0x0000, /* R1386 */
+ 0x0000, /* R1387 */
+ 0x0000, /* R1388 */
+ 0x0000, /* R1389 */
+ 0x0000, /* R1390 */
+ 0x0000, /* R1391 */
+ 0x0000, /* R1392 */
+ 0x0000, /* R1393 */
+ 0x0000, /* R1394 */
+ 0x0000, /* R1395 */
+ 0x0000, /* R1396 */
+ 0x0000, /* R1397 */
+ 0x0000, /* R1398 */
+ 0x0000, /* R1399 */
+ 0x0000, /* R1400 */
+ 0x0000, /* R1401 */
+ 0x0000, /* R1402 */
+ 0x0000, /* R1403 */
+ 0x0000, /* R1404 */
+ 0x0000, /* R1405 */
+ 0x0000, /* R1406 */
+ 0x0000, /* R1407 */
+ 0x6318, /* R1408 - AIF2 EQ Gains (1) */
+ 0x6300, /* R1409 - AIF2 EQ Gains (2) */
+ 0x0FCA, /* R1410 - AIF2 EQ Band 1 A */
+ 0x0400, /* R1411 - AIF2 EQ Band 1 B */
+ 0x00D8, /* R1412 - AIF2 EQ Band 1 PG */
+ 0x1EB5, /* R1413 - AIF2 EQ Band 2 A */
+ 0xF145, /* R1414 - AIF2 EQ Band 2 B */
+ 0x0B75, /* R1415 - AIF2 EQ Band 2 C */
+ 0x01C5, /* R1416 - AIF2 EQ Band 2 PG */
+ 0x1C58, /* R1417 - AIF2 EQ Band 3 A */
+ 0xF373, /* R1418 - AIF2 EQ Band 3 B */
+ 0x0A54, /* R1419 - AIF2 EQ Band 3 C */
+ 0x0558, /* R1420 - AIF2 EQ Band 3 PG */
+ 0x168E, /* R1421 - AIF2 EQ Band 4 A */
+ 0xF829, /* R1422 - AIF2 EQ Band 4 B */
+ 0x07AD, /* R1423 - AIF2 EQ Band 4 C */
+ 0x1103, /* R1424 - AIF2 EQ Band 4 PG */
+ 0x0564, /* R1425 - AIF2 EQ Band 5 A */
+ 0x0559, /* R1426 - AIF2 EQ Band 5 B */
+ 0x4000, /* R1427 - AIF2 EQ Band 5 PG */
+ 0x0000, /* R1428 */
+ 0x0000, /* R1429 */
+ 0x0000, /* R1430 */
+ 0x0000, /* R1431 */
+ 0x0000, /* R1432 */
+ 0x0000, /* R1433 */
+ 0x0000, /* R1434 */
+ 0x0000, /* R1435 */
+ 0x0000, /* R1436 */
+ 0x0000, /* R1437 */
+ 0x0000, /* R1438 */
+ 0x0000, /* R1439 */
+ 0x0000, /* R1440 */
+ 0x0000, /* R1441 */
+ 0x0000, /* R1442 */
+ 0x0000, /* R1443 */
+ 0x0000, /* R1444 */
+ 0x0000, /* R1445 */
+ 0x0000, /* R1446 */
+ 0x0000, /* R1447 */
+ 0x0000, /* R1448 */
+ 0x0000, /* R1449 */
+ 0x0000, /* R1450 */
+ 0x0000, /* R1451 */
+ 0x0000, /* R1452 */
+ 0x0000, /* R1453 */
+ 0x0000, /* R1454 */
+ 0x0000, /* R1455 */
+ 0x0000, /* R1456 */
+ 0x0000, /* R1457 */
+ 0x0000, /* R1458 */
+ 0x0000, /* R1459 */
+ 0x0000, /* R1460 */
+ 0x0000, /* R1461 */
+ 0x0000, /* R1462 */
+ 0x0000, /* R1463 */
+ 0x0000, /* R1464 */
+ 0x0000, /* R1465 */
+ 0x0000, /* R1466 */
+ 0x0000, /* R1467 */
+ 0x0000, /* R1468 */
+ 0x0000, /* R1469 */
+ 0x0000, /* R1470 */
+ 0x0000, /* R1471 */
+ 0x0000, /* R1472 */
+ 0x0000, /* R1473 */
+ 0x0000, /* R1474 */
+ 0x0000, /* R1475 */
+ 0x0000, /* R1476 */
+ 0x0000, /* R1477 */
+ 0x0000, /* R1478 */
+ 0x0000, /* R1479 */
+ 0x0000, /* R1480 */
+ 0x0000, /* R1481 */
+ 0x0000, /* R1482 */
+ 0x0000, /* R1483 */
+ 0x0000, /* R1484 */
+ 0x0000, /* R1485 */
+ 0x0000, /* R1486 */
+ 0x0000, /* R1487 */
+ 0x0000, /* R1488 */
+ 0x0000, /* R1489 */
+ 0x0000, /* R1490 */
+ 0x0000, /* R1491 */
+ 0x0000, /* R1492 */
+ 0x0000, /* R1493 */
+ 0x0000, /* R1494 */
+ 0x0000, /* R1495 */
+ 0x0000, /* R1496 */
+ 0x0000, /* R1497 */
+ 0x0000, /* R1498 */
+ 0x0000, /* R1499 */
+ 0x0000, /* R1500 */
+ 0x0000, /* R1501 */
+ 0x0000, /* R1502 */
+ 0x0000, /* R1503 */
+ 0x0000, /* R1504 */
+ 0x0000, /* R1505 */
+ 0x0000, /* R1506 */
+ 0x0000, /* R1507 */
+ 0x0000, /* R1508 */
+ 0x0000, /* R1509 */
+ 0x0000, /* R1510 */
+ 0x0000, /* R1511 */
+ 0x0000, /* R1512 */
+ 0x0000, /* R1513 */
+ 0x0000, /* R1514 */
+ 0x0000, /* R1515 */
+ 0x0000, /* R1516 */
+ 0x0000, /* R1517 */
+ 0x0000, /* R1518 */
+ 0x0000, /* R1519 */
+ 0x0000, /* R1520 */
+ 0x0000, /* R1521 */
+ 0x0000, /* R1522 */
+ 0x0000, /* R1523 */
+ 0x0000, /* R1524 */
+ 0x0000, /* R1525 */
+ 0x0000, /* R1526 */
+ 0x0000, /* R1527 */
+ 0x0000, /* R1528 */
+ 0x0000, /* R1529 */
+ 0x0000, /* R1530 */
+ 0x0000, /* R1531 */
+ 0x0000, /* R1532 */
+ 0x0000, /* R1533 */
+ 0x0000, /* R1534 */
+ 0x0000, /* R1535 */
+ 0x0000, /* R1536 - DAC1 Mixer Volumes */
+ 0x0000, /* R1537 - DAC1 Left Mixer Routing */
+ 0x0000, /* R1538 - DAC1 Right Mixer Routing */
+ 0x0000, /* R1539 - DAC2 Mixer Volumes */
+ 0x0000, /* R1540 - DAC2 Left Mixer Routing */
+ 0x0000, /* R1541 - DAC2 Right Mixer Routing */
+ 0x0000, /* R1542 - AIF1 ADC1 Left Mixer Routing */
+ 0x0000, /* R1543 - AIF1 ADC1 Right Mixer Routing */
+ 0x0000, /* R1544 - AIF1 ADC2 Left Mixer Routing */
+ 0x0000, /* R1545 - AIF1 ADC2 Right mixer Routing */
+ 0x0000, /* R1546 */
+ 0x0000, /* R1547 */
+ 0x0000, /* R1548 */
+ 0x0000, /* R1549 */
+ 0x0000, /* R1550 */
+ 0x0000, /* R1551 */
+ 0x02C0, /* R1552 - DAC1 Left Volume */
+ 0x02C0, /* R1553 - DAC1 Right Volume */
+ 0x02C0, /* R1554 - DAC2 Left Volume */
+ 0x02C0, /* R1555 - DAC2 Right Volume */
+ 0x0000, /* R1556 - DAC Softmute */
+ 0x0000, /* R1557 */
+ 0x0000, /* R1558 */
+ 0x0000, /* R1559 */
+ 0x0000, /* R1560 */
+ 0x0000, /* R1561 */
+ 0x0000, /* R1562 */
+ 0x0000, /* R1563 */
+ 0x0000, /* R1564 */
+ 0x0000, /* R1565 */
+ 0x0000, /* R1566 */
+ 0x0000, /* R1567 */
+ 0x0002, /* R1568 - Oversampling */
+ 0x0000, /* R1569 - Sidetone */
+};
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 4d3e6f1a..067a532 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -18,15 +18,17 @@
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <sound/core.h>
+#include <sound/jack.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
+#include <trace/events/asoc.h>
#include <linux/mfd/wm8994/core.h>
#include <linux/mfd/wm8994/registers.h>
@@ -57,8 +59,6 @@
WM8994_AIF2_EQ_GAINS_1,
};
-#define WM8994_REG_CACHE_SIZE 0x621
-
struct wm8994_micdet {
struct snd_soc_jack *jack;
int det;
@@ -71,7 +71,6 @@
enum snd_soc_control_type control_type;
void *control_data;
struct snd_soc_codec *codec;
- u16 reg_cache[WM8994_REG_CACHE_SIZE + 1];
int sysclk[2];
int sysclk_rate[2];
int mclk[2];
@@ -81,6 +80,8 @@
int dac_rates[2];
int lrclk_shared[2];
+ int mbc_ena[3];
+
/* Platform dependant DRC configuration */
const char **drc_texts;
int drc_cfg[WM8994_NUM_DRC];
@@ -92,1588 +93,22 @@
int retune_mobile_cfg[WM8994_NUM_EQ];
struct soc_enum retune_mobile_enum;
+ /* Platform dependant MBC configuration */
+ int mbc_cfg;
+ const char **mbc_texts;
+ struct soc_enum mbc_enum;
+
struct wm8994_micdet micdet[2];
+ wm8958_micdet_cb jack_cb;
+ void *jack_cb_data;
+ bool jack_is_mic;
+ bool jack_is_video;
+
int revision;
struct wm8994_pdata *pdata;
};
-static const struct {
- unsigned short readable; /* Mask of readable bits */
- unsigned short writable; /* Mask of writable bits */
-} access_masks[] = {
- { 0xFFFF, 0xFFFF }, /* R0 - Software Reset */
- { 0x3B37, 0x3B37 }, /* R1 - Power Management (1) */
- { 0x6BF0, 0x6BF0 }, /* R2 - Power Management (2) */
- { 0x3FF0, 0x3FF0 }, /* R3 - Power Management (3) */
- { 0x3F3F, 0x3F3F }, /* R4 - Power Management (4) */
- { 0x3F0F, 0x3F0F }, /* R5 - Power Management (5) */
- { 0x003F, 0x003F }, /* R6 - Power Management (6) */
- { 0x0000, 0x0000 }, /* R7 */
- { 0x0000, 0x0000 }, /* R8 */
- { 0x0000, 0x0000 }, /* R9 */
- { 0x0000, 0x0000 }, /* R10 */
- { 0x0000, 0x0000 }, /* R11 */
- { 0x0000, 0x0000 }, /* R12 */
- { 0x0000, 0x0000 }, /* R13 */
- { 0x0000, 0x0000 }, /* R14 */
- { 0x0000, 0x0000 }, /* R15 */
- { 0x0000, 0x0000 }, /* R16 */
- { 0x0000, 0x0000 }, /* R17 */
- { 0x0000, 0x0000 }, /* R18 */
- { 0x0000, 0x0000 }, /* R19 */
- { 0x0000, 0x0000 }, /* R20 */
- { 0x01C0, 0x01C0 }, /* R21 - Input Mixer (1) */
- { 0x0000, 0x0000 }, /* R22 */
- { 0x0000, 0x0000 }, /* R23 */
- { 0x00DF, 0x01DF }, /* R24 - Left Line Input 1&2 Volume */
- { 0x00DF, 0x01DF }, /* R25 - Left Line Input 3&4 Volume */
- { 0x00DF, 0x01DF }, /* R26 - Right Line Input 1&2 Volume */
- { 0x00DF, 0x01DF }, /* R27 - Right Line Input 3&4 Volume */
- { 0x00FF, 0x01FF }, /* R28 - Left Output Volume */
- { 0x00FF, 0x01FF }, /* R29 - Right Output Volume */
- { 0x0077, 0x0077 }, /* R30 - Line Outputs Volume */
- { 0x0030, 0x0030 }, /* R31 - HPOUT2 Volume */
- { 0x00FF, 0x01FF }, /* R32 - Left OPGA Volume */
- { 0x00FF, 0x01FF }, /* R33 - Right OPGA Volume */
- { 0x007F, 0x007F }, /* R34 - SPKMIXL Attenuation */
- { 0x017F, 0x017F }, /* R35 - SPKMIXR Attenuation */
- { 0x003F, 0x003F }, /* R36 - SPKOUT Mixers */
- { 0x003F, 0x003F }, /* R37 - ClassD */
- { 0x00FF, 0x01FF }, /* R38 - Speaker Volume Left */
- { 0x00FF, 0x01FF }, /* R39 - Speaker Volume Right */
- { 0x00FF, 0x00FF }, /* R40 - Input Mixer (2) */
- { 0x01B7, 0x01B7 }, /* R41 - Input Mixer (3) */
- { 0x01B7, 0x01B7 }, /* R42 - Input Mixer (4) */
- { 0x01C7, 0x01C7 }, /* R43 - Input Mixer (5) */
- { 0x01C7, 0x01C7 }, /* R44 - Input Mixer (6) */
- { 0x01FF, 0x01FF }, /* R45 - Output Mixer (1) */
- { 0x01FF, 0x01FF }, /* R46 - Output Mixer (2) */
- { 0x0FFF, 0x0FFF }, /* R47 - Output Mixer (3) */
- { 0x0FFF, 0x0FFF }, /* R48 - Output Mixer (4) */
- { 0x0FFF, 0x0FFF }, /* R49 - Output Mixer (5) */
- { 0x0FFF, 0x0FFF }, /* R50 - Output Mixer (6) */
- { 0x0038, 0x0038 }, /* R51 - HPOUT2 Mixer */
- { 0x0077, 0x0077 }, /* R52 - Line Mixer (1) */
- { 0x0077, 0x0077 }, /* R53 - Line Mixer (2) */
- { 0x03FF, 0x03FF }, /* R54 - Speaker Mixer */
- { 0x00C1, 0x00C1 }, /* R55 - Additional Control */
- { 0x00F0, 0x00F0 }, /* R56 - AntiPOP (1) */
- { 0x01EF, 0x01EF }, /* R57 - AntiPOP (2) */
- { 0x00FF, 0x00FF }, /* R58 - MICBIAS */
- { 0x000F, 0x000F }, /* R59 - LDO 1 */
- { 0x0007, 0x0007 }, /* R60 - LDO 2 */
- { 0x0000, 0x0000 }, /* R61 */
- { 0x0000, 0x0000 }, /* R62 */
- { 0x0000, 0x0000 }, /* R63 */
- { 0x0000, 0x0000 }, /* R64 */
- { 0x0000, 0x0000 }, /* R65 */
- { 0x0000, 0x0000 }, /* R66 */
- { 0x0000, 0x0000 }, /* R67 */
- { 0x0000, 0x0000 }, /* R68 */
- { 0x0000, 0x0000 }, /* R69 */
- { 0x0000, 0x0000 }, /* R70 */
- { 0x0000, 0x0000 }, /* R71 */
- { 0x0000, 0x0000 }, /* R72 */
- { 0x0000, 0x0000 }, /* R73 */
- { 0x0000, 0x0000 }, /* R74 */
- { 0x0000, 0x0000 }, /* R75 */
- { 0x8000, 0x8000 }, /* R76 - Charge Pump (1) */
- { 0x0000, 0x0000 }, /* R77 */
- { 0x0000, 0x0000 }, /* R78 */
- { 0x0000, 0x0000 }, /* R79 */
- { 0x0000, 0x0000 }, /* R80 */
- { 0x0301, 0x0301 }, /* R81 - Class W (1) */
- { 0x0000, 0x0000 }, /* R82 */
- { 0x0000, 0x0000 }, /* R83 */
- { 0x333F, 0x333F }, /* R84 - DC Servo (1) */
- { 0x0FEF, 0x0FEF }, /* R85 - DC Servo (2) */
- { 0x0000, 0x0000 }, /* R86 */
- { 0xFFFF, 0xFFFF }, /* R87 - DC Servo (4) */
- { 0x0333, 0x0000 }, /* R88 - DC Servo Readback */
- { 0x0000, 0x0000 }, /* R89 */
- { 0x0000, 0x0000 }, /* R90 */
- { 0x0000, 0x0000 }, /* R91 */
- { 0x0000, 0x0000 }, /* R92 */
- { 0x0000, 0x0000 }, /* R93 */
- { 0x0000, 0x0000 }, /* R94 */
- { 0x0000, 0x0000 }, /* R95 */
- { 0x00EE, 0x00EE }, /* R96 - Analogue HP (1) */
- { 0x0000, 0x0000 }, /* R97 */
- { 0x0000, 0x0000 }, /* R98 */
- { 0x0000, 0x0000 }, /* R99 */
- { 0x0000, 0x0000 }, /* R100 */
- { 0x0000, 0x0000 }, /* R101 */
- { 0x0000, 0x0000 }, /* R102 */
- { 0x0000, 0x0000 }, /* R103 */
- { 0x0000, 0x0000 }, /* R104 */
- { 0x0000, 0x0000 }, /* R105 */
- { 0x0000, 0x0000 }, /* R106 */
- { 0x0000, 0x0000 }, /* R107 */
- { 0x0000, 0x0000 }, /* R108 */
- { 0x0000, 0x0000 }, /* R109 */
- { 0x0000, 0x0000 }, /* R110 */
- { 0x0000, 0x0000 }, /* R111 */
- { 0x0000, 0x0000 }, /* R112 */
- { 0x0000, 0x0000 }, /* R113 */
- { 0x0000, 0x0000 }, /* R114 */
- { 0x0000, 0x0000 }, /* R115 */
- { 0x0000, 0x0000 }, /* R116 */
- { 0x0000, 0x0000 }, /* R117 */
- { 0x0000, 0x0000 }, /* R118 */
- { 0x0000, 0x0000 }, /* R119 */
- { 0x0000, 0x0000 }, /* R120 */
- { 0x0000, 0x0000 }, /* R121 */
- { 0x0000, 0x0000 }, /* R122 */
- { 0x0000, 0x0000 }, /* R123 */
- { 0x0000, 0x0000 }, /* R124 */
- { 0x0000, 0x0000 }, /* R125 */
- { 0x0000, 0x0000 }, /* R126 */
- { 0x0000, 0x0000 }, /* R127 */
- { 0x0000, 0x0000 }, /* R128 */
- { 0x0000, 0x0000 }, /* R129 */
- { 0x0000, 0x0000 }, /* R130 */
- { 0x0000, 0x0000 }, /* R131 */
- { 0x0000, 0x0000 }, /* R132 */
- { 0x0000, 0x0000 }, /* R133 */
- { 0x0000, 0x0000 }, /* R134 */
- { 0x0000, 0x0000 }, /* R135 */
- { 0x0000, 0x0000 }, /* R136 */
- { 0x0000, 0x0000 }, /* R137 */
- { 0x0000, 0x0000 }, /* R138 */
- { 0x0000, 0x0000 }, /* R139 */
- { 0x0000, 0x0000 }, /* R140 */
- { 0x0000, 0x0000 }, /* R141 */
- { 0x0000, 0x0000 }, /* R142 */
- { 0x0000, 0x0000 }, /* R143 */
- { 0x0000, 0x0000 }, /* R144 */
- { 0x0000, 0x0000 }, /* R145 */
- { 0x0000, 0x0000 }, /* R146 */
- { 0x0000, 0x0000 }, /* R147 */
- { 0x0000, 0x0000 }, /* R148 */
- { 0x0000, 0x0000 }, /* R149 */
- { 0x0000, 0x0000 }, /* R150 */
- { 0x0000, 0x0000 }, /* R151 */
- { 0x0000, 0x0000 }, /* R152 */
- { 0x0000, 0x0000 }, /* R153 */
- { 0x0000, 0x0000 }, /* R154 */
- { 0x0000, 0x0000 }, /* R155 */
- { 0x0000, 0x0000 }, /* R156 */
- { 0x0000, 0x0000 }, /* R157 */
- { 0x0000, 0x0000 }, /* R158 */
- { 0x0000, 0x0000 }, /* R159 */
- { 0x0000, 0x0000 }, /* R160 */
- { 0x0000, 0x0000 }, /* R161 */
- { 0x0000, 0x0000 }, /* R162 */
- { 0x0000, 0x0000 }, /* R163 */
- { 0x0000, 0x0000 }, /* R164 */
- { 0x0000, 0x0000 }, /* R165 */
- { 0x0000, 0x0000 }, /* R166 */
- { 0x0000, 0x0000 }, /* R167 */
- { 0x0000, 0x0000 }, /* R168 */
- { 0x0000, 0x0000 }, /* R169 */
- { 0x0000, 0x0000 }, /* R170 */
- { 0x0000, 0x0000 }, /* R171 */
- { 0x0000, 0x0000 }, /* R172 */
- { 0x0000, 0x0000 }, /* R173 */
- { 0x0000, 0x0000 }, /* R174 */
- { 0x0000, 0x0000 }, /* R175 */
- { 0x0000, 0x0000 }, /* R176 */
- { 0x0000, 0x0000 }, /* R177 */
- { 0x0000, 0x0000 }, /* R178 */
- { 0x0000, 0x0000 }, /* R179 */
- { 0x0000, 0x0000 }, /* R180 */
- { 0x0000, 0x0000 }, /* R181 */
- { 0x0000, 0x0000 }, /* R182 */
- { 0x0000, 0x0000 }, /* R183 */
- { 0x0000, 0x0000 }, /* R184 */
- { 0x0000, 0x0000 }, /* R185 */
- { 0x0000, 0x0000 }, /* R186 */
- { 0x0000, 0x0000 }, /* R187 */
- { 0x0000, 0x0000 }, /* R188 */
- { 0x0000, 0x0000 }, /* R189 */
- { 0x0000, 0x0000 }, /* R190 */
- { 0x0000, 0x0000 }, /* R191 */
- { 0x0000, 0x0000 }, /* R192 */
- { 0x0000, 0x0000 }, /* R193 */
- { 0x0000, 0x0000 }, /* R194 */
- { 0x0000, 0x0000 }, /* R195 */
- { 0x0000, 0x0000 }, /* R196 */
- { 0x0000, 0x0000 }, /* R197 */
- { 0x0000, 0x0000 }, /* R198 */
- { 0x0000, 0x0000 }, /* R199 */
- { 0x0000, 0x0000 }, /* R200 */
- { 0x0000, 0x0000 }, /* R201 */
- { 0x0000, 0x0000 }, /* R202 */
- { 0x0000, 0x0000 }, /* R203 */
- { 0x0000, 0x0000 }, /* R204 */
- { 0x0000, 0x0000 }, /* R205 */
- { 0x0000, 0x0000 }, /* R206 */
- { 0x0000, 0x0000 }, /* R207 */
- { 0x0000, 0x0000 }, /* R208 */
- { 0x0000, 0x0000 }, /* R209 */
- { 0x0000, 0x0000 }, /* R210 */
- { 0x0000, 0x0000 }, /* R211 */
- { 0x0000, 0x0000 }, /* R212 */
- { 0x0000, 0x0000 }, /* R213 */
- { 0x0000, 0x0000 }, /* R214 */
- { 0x0000, 0x0000 }, /* R215 */
- { 0x0000, 0x0000 }, /* R216 */
- { 0x0000, 0x0000 }, /* R217 */
- { 0x0000, 0x0000 }, /* R218 */
- { 0x0000, 0x0000 }, /* R219 */
- { 0x0000, 0x0000 }, /* R220 */
- { 0x0000, 0x0000 }, /* R221 */
- { 0x0000, 0x0000 }, /* R222 */
- { 0x0000, 0x0000 }, /* R223 */
- { 0x0000, 0x0000 }, /* R224 */
- { 0x0000, 0x0000 }, /* R225 */
- { 0x0000, 0x0000 }, /* R226 */
- { 0x0000, 0x0000 }, /* R227 */
- { 0x0000, 0x0000 }, /* R228 */
- { 0x0000, 0x0000 }, /* R229 */
- { 0x0000, 0x0000 }, /* R230 */
- { 0x0000, 0x0000 }, /* R231 */
- { 0x0000, 0x0000 }, /* R232 */
- { 0x0000, 0x0000 }, /* R233 */
- { 0x0000, 0x0000 }, /* R234 */
- { 0x0000, 0x0000 }, /* R235 */
- { 0x0000, 0x0000 }, /* R236 */
- { 0x0000, 0x0000 }, /* R237 */
- { 0x0000, 0x0000 }, /* R238 */
- { 0x0000, 0x0000 }, /* R239 */
- { 0x0000, 0x0000 }, /* R240 */
- { 0x0000, 0x0000 }, /* R241 */
- { 0x0000, 0x0000 }, /* R242 */
- { 0x0000, 0x0000 }, /* R243 */
- { 0x0000, 0x0000 }, /* R244 */
- { 0x0000, 0x0000 }, /* R245 */
- { 0x0000, 0x0000 }, /* R246 */
- { 0x0000, 0x0000 }, /* R247 */
- { 0x0000, 0x0000 }, /* R248 */
- { 0x0000, 0x0000 }, /* R249 */
- { 0x0000, 0x0000 }, /* R250 */
- { 0x0000, 0x0000 }, /* R251 */
- { 0x0000, 0x0000 }, /* R252 */
- { 0x0000, 0x0000 }, /* R253 */
- { 0x0000, 0x0000 }, /* R254 */
- { 0x0000, 0x0000 }, /* R255 */
- { 0x000F, 0x0000 }, /* R256 - Chip Revision */
- { 0x0074, 0x0074 }, /* R257 - Control Interface */
- { 0x0000, 0x0000 }, /* R258 */
- { 0x0000, 0x0000 }, /* R259 */
- { 0x0000, 0x0000 }, /* R260 */
- { 0x0000, 0x0000 }, /* R261 */
- { 0x0000, 0x0000 }, /* R262 */
- { 0x0000, 0x0000 }, /* R263 */
- { 0x0000, 0x0000 }, /* R264 */
- { 0x0000, 0x0000 }, /* R265 */
- { 0x0000, 0x0000 }, /* R266 */
- { 0x0000, 0x0000 }, /* R267 */
- { 0x0000, 0x0000 }, /* R268 */
- { 0x0000, 0x0000 }, /* R269 */
- { 0x0000, 0x0000 }, /* R270 */
- { 0x0000, 0x0000 }, /* R271 */
- { 0x807F, 0x837F }, /* R272 - Write Sequencer Ctrl (1) */
- { 0x017F, 0x0000 }, /* R273 - Write Sequencer Ctrl (2) */
- { 0x0000, 0x0000 }, /* R274 */
- { 0x0000, 0x0000 }, /* R275 */
- { 0x0000, 0x0000 }, /* R276 */
- { 0x0000, 0x0000 }, /* R277 */
- { 0x0000, 0x0000 }, /* R278 */
- { 0x0000, 0x0000 }, /* R279 */
- { 0x0000, 0x0000 }, /* R280 */
- { 0x0000, 0x0000 }, /* R281 */
- { 0x0000, 0x0000 }, /* R282 */
- { 0x0000, 0x0000 }, /* R283 */
- { 0x0000, 0x0000 }, /* R284 */
- { 0x0000, 0x0000 }, /* R285 */
- { 0x0000, 0x0000 }, /* R286 */
- { 0x0000, 0x0000 }, /* R287 */
- { 0x0000, 0x0000 }, /* R288 */
- { 0x0000, 0x0000 }, /* R289 */
- { 0x0000, 0x0000 }, /* R290 */
- { 0x0000, 0x0000 }, /* R291 */
- { 0x0000, 0x0000 }, /* R292 */
- { 0x0000, 0x0000 }, /* R293 */
- { 0x0000, 0x0000 }, /* R294 */
- { 0x0000, 0x0000 }, /* R295 */
- { 0x0000, 0x0000 }, /* R296 */
- { 0x0000, 0x0000 }, /* R297 */
- { 0x0000, 0x0000 }, /* R298 */
- { 0x0000, 0x0000 }, /* R299 */
- { 0x0000, 0x0000 }, /* R300 */
- { 0x0000, 0x0000 }, /* R301 */
- { 0x0000, 0x0000 }, /* R302 */
- { 0x0000, 0x0000 }, /* R303 */
- { 0x0000, 0x0000 }, /* R304 */
- { 0x0000, 0x0000 }, /* R305 */
- { 0x0000, 0x0000 }, /* R306 */
- { 0x0000, 0x0000 }, /* R307 */
- { 0x0000, 0x0000 }, /* R308 */
- { 0x0000, 0x0000 }, /* R309 */
- { 0x0000, 0x0000 }, /* R310 */
- { 0x0000, 0x0000 }, /* R311 */
- { 0x0000, 0x0000 }, /* R312 */
- { 0x0000, 0x0000 }, /* R313 */
- { 0x0000, 0x0000 }, /* R314 */
- { 0x0000, 0x0000 }, /* R315 */
- { 0x0000, 0x0000 }, /* R316 */
- { 0x0000, 0x0000 }, /* R317 */
- { 0x0000, 0x0000 }, /* R318 */
- { 0x0000, 0x0000 }, /* R319 */
- { 0x0000, 0x0000 }, /* R320 */
- { 0x0000, 0x0000 }, /* R321 */
- { 0x0000, 0x0000 }, /* R322 */
- { 0x0000, 0x0000 }, /* R323 */
- { 0x0000, 0x0000 }, /* R324 */
- { 0x0000, 0x0000 }, /* R325 */
- { 0x0000, 0x0000 }, /* R326 */
- { 0x0000, 0x0000 }, /* R327 */
- { 0x0000, 0x0000 }, /* R328 */
- { 0x0000, 0x0000 }, /* R329 */
- { 0x0000, 0x0000 }, /* R330 */
- { 0x0000, 0x0000 }, /* R331 */
- { 0x0000, 0x0000 }, /* R332 */
- { 0x0000, 0x0000 }, /* R333 */
- { 0x0000, 0x0000 }, /* R334 */
- { 0x0000, 0x0000 }, /* R335 */
- { 0x0000, 0x0000 }, /* R336 */
- { 0x0000, 0x0000 }, /* R337 */
- { 0x0000, 0x0000 }, /* R338 */
- { 0x0000, 0x0000 }, /* R339 */
- { 0x0000, 0x0000 }, /* R340 */
- { 0x0000, 0x0000 }, /* R341 */
- { 0x0000, 0x0000 }, /* R342 */
- { 0x0000, 0x0000 }, /* R343 */
- { 0x0000, 0x0000 }, /* R344 */
- { 0x0000, 0x0000 }, /* R345 */
- { 0x0000, 0x0000 }, /* R346 */
- { 0x0000, 0x0000 }, /* R347 */
- { 0x0000, 0x0000 }, /* R348 */
- { 0x0000, 0x0000 }, /* R349 */
- { 0x0000, 0x0000 }, /* R350 */
- { 0x0000, 0x0000 }, /* R351 */
- { 0x0000, 0x0000 }, /* R352 */
- { 0x0000, 0x0000 }, /* R353 */
- { 0x0000, 0x0000 }, /* R354 */
- { 0x0000, 0x0000 }, /* R355 */
- { 0x0000, 0x0000 }, /* R356 */
- { 0x0000, 0x0000 }, /* R357 */
- { 0x0000, 0x0000 }, /* R358 */
- { 0x0000, 0x0000 }, /* R359 */
- { 0x0000, 0x0000 }, /* R360 */
- { 0x0000, 0x0000 }, /* R361 */
- { 0x0000, 0x0000 }, /* R362 */
- { 0x0000, 0x0000 }, /* R363 */
- { 0x0000, 0x0000 }, /* R364 */
- { 0x0000, 0x0000 }, /* R365 */
- { 0x0000, 0x0000 }, /* R366 */
- { 0x0000, 0x0000 }, /* R367 */
- { 0x0000, 0x0000 }, /* R368 */
- { 0x0000, 0x0000 }, /* R369 */
- { 0x0000, 0x0000 }, /* R370 */
- { 0x0000, 0x0000 }, /* R371 */
- { 0x0000, 0x0000 }, /* R372 */
- { 0x0000, 0x0000 }, /* R373 */
- { 0x0000, 0x0000 }, /* R374 */
- { 0x0000, 0x0000 }, /* R375 */
- { 0x0000, 0x0000 }, /* R376 */
- { 0x0000, 0x0000 }, /* R377 */
- { 0x0000, 0x0000 }, /* R378 */
- { 0x0000, 0x0000 }, /* R379 */
- { 0x0000, 0x0000 }, /* R380 */
- { 0x0000, 0x0000 }, /* R381 */
- { 0x0000, 0x0000 }, /* R382 */
- { 0x0000, 0x0000 }, /* R383 */
- { 0x0000, 0x0000 }, /* R384 */
- { 0x0000, 0x0000 }, /* R385 */
- { 0x0000, 0x0000 }, /* R386 */
- { 0x0000, 0x0000 }, /* R387 */
- { 0x0000, 0x0000 }, /* R388 */
- { 0x0000, 0x0000 }, /* R389 */
- { 0x0000, 0x0000 }, /* R390 */
- { 0x0000, 0x0000 }, /* R391 */
- { 0x0000, 0x0000 }, /* R392 */
- { 0x0000, 0x0000 }, /* R393 */
- { 0x0000, 0x0000 }, /* R394 */
- { 0x0000, 0x0000 }, /* R395 */
- { 0x0000, 0x0000 }, /* R396 */
- { 0x0000, 0x0000 }, /* R397 */
- { 0x0000, 0x0000 }, /* R398 */
- { 0x0000, 0x0000 }, /* R399 */
- { 0x0000, 0x0000 }, /* R400 */
- { 0x0000, 0x0000 }, /* R401 */
- { 0x0000, 0x0000 }, /* R402 */
- { 0x0000, 0x0000 }, /* R403 */
- { 0x0000, 0x0000 }, /* R404 */
- { 0x0000, 0x0000 }, /* R405 */
- { 0x0000, 0x0000 }, /* R406 */
- { 0x0000, 0x0000 }, /* R407 */
- { 0x0000, 0x0000 }, /* R408 */
- { 0x0000, 0x0000 }, /* R409 */
- { 0x0000, 0x0000 }, /* R410 */
- { 0x0000, 0x0000 }, /* R411 */
- { 0x0000, 0x0000 }, /* R412 */
- { 0x0000, 0x0000 }, /* R413 */
- { 0x0000, 0x0000 }, /* R414 */
- { 0x0000, 0x0000 }, /* R415 */
- { 0x0000, 0x0000 }, /* R416 */
- { 0x0000, 0x0000 }, /* R417 */
- { 0x0000, 0x0000 }, /* R418 */
- { 0x0000, 0x0000 }, /* R419 */
- { 0x0000, 0x0000 }, /* R420 */
- { 0x0000, 0x0000 }, /* R421 */
- { 0x0000, 0x0000 }, /* R422 */
- { 0x0000, 0x0000 }, /* R423 */
- { 0x0000, 0x0000 }, /* R424 */
- { 0x0000, 0x0000 }, /* R425 */
- { 0x0000, 0x0000 }, /* R426 */
- { 0x0000, 0x0000 }, /* R427 */
- { 0x0000, 0x0000 }, /* R428 */
- { 0x0000, 0x0000 }, /* R429 */
- { 0x0000, 0x0000 }, /* R430 */
- { 0x0000, 0x0000 }, /* R431 */
- { 0x0000, 0x0000 }, /* R432 */
- { 0x0000, 0x0000 }, /* R433 */
- { 0x0000, 0x0000 }, /* R434 */
- { 0x0000, 0x0000 }, /* R435 */
- { 0x0000, 0x0000 }, /* R436 */
- { 0x0000, 0x0000 }, /* R437 */
- { 0x0000, 0x0000 }, /* R438 */
- { 0x0000, 0x0000 }, /* R439 */
- { 0x0000, 0x0000 }, /* R440 */
- { 0x0000, 0x0000 }, /* R441 */
- { 0x0000, 0x0000 }, /* R442 */
- { 0x0000, 0x0000 }, /* R443 */
- { 0x0000, 0x0000 }, /* R444 */
- { 0x0000, 0x0000 }, /* R445 */
- { 0x0000, 0x0000 }, /* R446 */
- { 0x0000, 0x0000 }, /* R447 */
- { 0x0000, 0x0000 }, /* R448 */
- { 0x0000, 0x0000 }, /* R449 */
- { 0x0000, 0x0000 }, /* R450 */
- { 0x0000, 0x0000 }, /* R451 */
- { 0x0000, 0x0000 }, /* R452 */
- { 0x0000, 0x0000 }, /* R453 */
- { 0x0000, 0x0000 }, /* R454 */
- { 0x0000, 0x0000 }, /* R455 */
- { 0x0000, 0x0000 }, /* R456 */
- { 0x0000, 0x0000 }, /* R457 */
- { 0x0000, 0x0000 }, /* R458 */
- { 0x0000, 0x0000 }, /* R459 */
- { 0x0000, 0x0000 }, /* R460 */
- { 0x0000, 0x0000 }, /* R461 */
- { 0x0000, 0x0000 }, /* R462 */
- { 0x0000, 0x0000 }, /* R463 */
- { 0x0000, 0x0000 }, /* R464 */
- { 0x0000, 0x0000 }, /* R465 */
- { 0x0000, 0x0000 }, /* R466 */
- { 0x0000, 0x0000 }, /* R467 */
- { 0x0000, 0x0000 }, /* R468 */
- { 0x0000, 0x0000 }, /* R469 */
- { 0x0000, 0x0000 }, /* R470 */
- { 0x0000, 0x0000 }, /* R471 */
- { 0x0000, 0x0000 }, /* R472 */
- { 0x0000, 0x0000 }, /* R473 */
- { 0x0000, 0x0000 }, /* R474 */
- { 0x0000, 0x0000 }, /* R475 */
- { 0x0000, 0x0000 }, /* R476 */
- { 0x0000, 0x0000 }, /* R477 */
- { 0x0000, 0x0000 }, /* R478 */
- { 0x0000, 0x0000 }, /* R479 */
- { 0x0000, 0x0000 }, /* R480 */
- { 0x0000, 0x0000 }, /* R481 */
- { 0x0000, 0x0000 }, /* R482 */
- { 0x0000, 0x0000 }, /* R483 */
- { 0x0000, 0x0000 }, /* R484 */
- { 0x0000, 0x0000 }, /* R485 */
- { 0x0000, 0x0000 }, /* R486 */
- { 0x0000, 0x0000 }, /* R487 */
- { 0x0000, 0x0000 }, /* R488 */
- { 0x0000, 0x0000 }, /* R489 */
- { 0x0000, 0x0000 }, /* R490 */
- { 0x0000, 0x0000 }, /* R491 */
- { 0x0000, 0x0000 }, /* R492 */
- { 0x0000, 0x0000 }, /* R493 */
- { 0x0000, 0x0000 }, /* R494 */
- { 0x0000, 0x0000 }, /* R495 */
- { 0x0000, 0x0000 }, /* R496 */
- { 0x0000, 0x0000 }, /* R497 */
- { 0x0000, 0x0000 }, /* R498 */
- { 0x0000, 0x0000 }, /* R499 */
- { 0x0000, 0x0000 }, /* R500 */
- { 0x0000, 0x0000 }, /* R501 */
- { 0x0000, 0x0000 }, /* R502 */
- { 0x0000, 0x0000 }, /* R503 */
- { 0x0000, 0x0000 }, /* R504 */
- { 0x0000, 0x0000 }, /* R505 */
- { 0x0000, 0x0000 }, /* R506 */
- { 0x0000, 0x0000 }, /* R507 */
- { 0x0000, 0x0000 }, /* R508 */
- { 0x0000, 0x0000 }, /* R509 */
- { 0x0000, 0x0000 }, /* R510 */
- { 0x0000, 0x0000 }, /* R511 */
- { 0x001F, 0x001F }, /* R512 - AIF1 Clocking (1) */
- { 0x003F, 0x003F }, /* R513 - AIF1 Clocking (2) */
- { 0x0000, 0x0000 }, /* R514 */
- { 0x0000, 0x0000 }, /* R515 */
- { 0x001F, 0x001F }, /* R516 - AIF2 Clocking (1) */
- { 0x003F, 0x003F }, /* R517 - AIF2 Clocking (2) */
- { 0x0000, 0x0000 }, /* R518 */
- { 0x0000, 0x0000 }, /* R519 */
- { 0x001F, 0x001F }, /* R520 - Clocking (1) */
- { 0x0777, 0x0777 }, /* R521 - Clocking (2) */
- { 0x0000, 0x0000 }, /* R522 */
- { 0x0000, 0x0000 }, /* R523 */
- { 0x0000, 0x0000 }, /* R524 */
- { 0x0000, 0x0000 }, /* R525 */
- { 0x0000, 0x0000 }, /* R526 */
- { 0x0000, 0x0000 }, /* R527 */
- { 0x00FF, 0x00FF }, /* R528 - AIF1 Rate */
- { 0x00FF, 0x00FF }, /* R529 - AIF2 Rate */
- { 0x000F, 0x0000 }, /* R530 - Rate Status */
- { 0x0000, 0x0000 }, /* R531 */
- { 0x0000, 0x0000 }, /* R532 */
- { 0x0000, 0x0000 }, /* R533 */
- { 0x0000, 0x0000 }, /* R534 */
- { 0x0000, 0x0000 }, /* R535 */
- { 0x0000, 0x0000 }, /* R536 */
- { 0x0000, 0x0000 }, /* R537 */
- { 0x0000, 0x0000 }, /* R538 */
- { 0x0000, 0x0000 }, /* R539 */
- { 0x0000, 0x0000 }, /* R540 */
- { 0x0000, 0x0000 }, /* R541 */
- { 0x0000, 0x0000 }, /* R542 */
- { 0x0000, 0x0000 }, /* R543 */
- { 0x0007, 0x0007 }, /* R544 - FLL1 Control (1) */
- { 0x3F77, 0x3F77 }, /* R545 - FLL1 Control (2) */
- { 0xFFFF, 0xFFFF }, /* R546 - FLL1 Control (3) */
- { 0x7FEF, 0x7FEF }, /* R547 - FLL1 Control (4) */
- { 0x1FDB, 0x1FDB }, /* R548 - FLL1 Control (5) */
- { 0x0000, 0x0000 }, /* R549 */
- { 0x0000, 0x0000 }, /* R550 */
- { 0x0000, 0x0000 }, /* R551 */
- { 0x0000, 0x0000 }, /* R552 */
- { 0x0000, 0x0000 }, /* R553 */
- { 0x0000, 0x0000 }, /* R554 */
- { 0x0000, 0x0000 }, /* R555 */
- { 0x0000, 0x0000 }, /* R556 */
- { 0x0000, 0x0000 }, /* R557 */
- { 0x0000, 0x0000 }, /* R558 */
- { 0x0000, 0x0000 }, /* R559 */
- { 0x0000, 0x0000 }, /* R560 */
- { 0x0000, 0x0000 }, /* R561 */
- { 0x0000, 0x0000 }, /* R562 */
- { 0x0000, 0x0000 }, /* R563 */
- { 0x0000, 0x0000 }, /* R564 */
- { 0x0000, 0x0000 }, /* R565 */
- { 0x0000, 0x0000 }, /* R566 */
- { 0x0000, 0x0000 }, /* R567 */
- { 0x0000, 0x0000 }, /* R568 */
- { 0x0000, 0x0000 }, /* R569 */
- { 0x0000, 0x0000 }, /* R570 */
- { 0x0000, 0x0000 }, /* R571 */
- { 0x0000, 0x0000 }, /* R572 */
- { 0x0000, 0x0000 }, /* R573 */
- { 0x0000, 0x0000 }, /* R574 */
- { 0x0000, 0x0000 }, /* R575 */
- { 0x0007, 0x0007 }, /* R576 - FLL2 Control (1) */
- { 0x3F77, 0x3F77 }, /* R577 - FLL2 Control (2) */
- { 0xFFFF, 0xFFFF }, /* R578 - FLL2 Control (3) */
- { 0x7FEF, 0x7FEF }, /* R579 - FLL2 Control (4) */
- { 0x1FDB, 0x1FDB }, /* R580 - FLL2 Control (5) */
- { 0x0000, 0x0000 }, /* R581 */
- { 0x0000, 0x0000 }, /* R582 */
- { 0x0000, 0x0000 }, /* R583 */
- { 0x0000, 0x0000 }, /* R584 */
- { 0x0000, 0x0000 }, /* R585 */
- { 0x0000, 0x0000 }, /* R586 */
- { 0x0000, 0x0000 }, /* R587 */
- { 0x0000, 0x0000 }, /* R588 */
- { 0x0000, 0x0000 }, /* R589 */
- { 0x0000, 0x0000 }, /* R590 */
- { 0x0000, 0x0000 }, /* R591 */
- { 0x0000, 0x0000 }, /* R592 */
- { 0x0000, 0x0000 }, /* R593 */
- { 0x0000, 0x0000 }, /* R594 */
- { 0x0000, 0x0000 }, /* R595 */
- { 0x0000, 0x0000 }, /* R596 */
- { 0x0000, 0x0000 }, /* R597 */
- { 0x0000, 0x0000 }, /* R598 */
- { 0x0000, 0x0000 }, /* R599 */
- { 0x0000, 0x0000 }, /* R600 */
- { 0x0000, 0x0000 }, /* R601 */
- { 0x0000, 0x0000 }, /* R602 */
- { 0x0000, 0x0000 }, /* R603 */
- { 0x0000, 0x0000 }, /* R604 */
- { 0x0000, 0x0000 }, /* R605 */
- { 0x0000, 0x0000 }, /* R606 */
- { 0x0000, 0x0000 }, /* R607 */
- { 0x0000, 0x0000 }, /* R608 */
- { 0x0000, 0x0000 }, /* R609 */
- { 0x0000, 0x0000 }, /* R610 */
- { 0x0000, 0x0000 }, /* R611 */
- { 0x0000, 0x0000 }, /* R612 */
- { 0x0000, 0x0000 }, /* R613 */
- { 0x0000, 0x0000 }, /* R614 */
- { 0x0000, 0x0000 }, /* R615 */
- { 0x0000, 0x0000 }, /* R616 */
- { 0x0000, 0x0000 }, /* R617 */
- { 0x0000, 0x0000 }, /* R618 */
- { 0x0000, 0x0000 }, /* R619 */
- { 0x0000, 0x0000 }, /* R620 */
- { 0x0000, 0x0000 }, /* R621 */
- { 0x0000, 0x0000 }, /* R622 */
- { 0x0000, 0x0000 }, /* R623 */
- { 0x0000, 0x0000 }, /* R624 */
- { 0x0000, 0x0000 }, /* R625 */
- { 0x0000, 0x0000 }, /* R626 */
- { 0x0000, 0x0000 }, /* R627 */
- { 0x0000, 0x0000 }, /* R628 */
- { 0x0000, 0x0000 }, /* R629 */
- { 0x0000, 0x0000 }, /* R630 */
- { 0x0000, 0x0000 }, /* R631 */
- { 0x0000, 0x0000 }, /* R632 */
- { 0x0000, 0x0000 }, /* R633 */
- { 0x0000, 0x0000 }, /* R634 */
- { 0x0000, 0x0000 }, /* R635 */
- { 0x0000, 0x0000 }, /* R636 */
- { 0x0000, 0x0000 }, /* R637 */
- { 0x0000, 0x0000 }, /* R638 */
- { 0x0000, 0x0000 }, /* R639 */
- { 0x0000, 0x0000 }, /* R640 */
- { 0x0000, 0x0000 }, /* R641 */
- { 0x0000, 0x0000 }, /* R642 */
- { 0x0000, 0x0000 }, /* R643 */
- { 0x0000, 0x0000 }, /* R644 */
- { 0x0000, 0x0000 }, /* R645 */
- { 0x0000, 0x0000 }, /* R646 */
- { 0x0000, 0x0000 }, /* R647 */
- { 0x0000, 0x0000 }, /* R648 */
- { 0x0000, 0x0000 }, /* R649 */
- { 0x0000, 0x0000 }, /* R650 */
- { 0x0000, 0x0000 }, /* R651 */
- { 0x0000, 0x0000 }, /* R652 */
- { 0x0000, 0x0000 }, /* R653 */
- { 0x0000, 0x0000 }, /* R654 */
- { 0x0000, 0x0000 }, /* R655 */
- { 0x0000, 0x0000 }, /* R656 */
- { 0x0000, 0x0000 }, /* R657 */
- { 0x0000, 0x0000 }, /* R658 */
- { 0x0000, 0x0000 }, /* R659 */
- { 0x0000, 0x0000 }, /* R660 */
- { 0x0000, 0x0000 }, /* R661 */
- { 0x0000, 0x0000 }, /* R662 */
- { 0x0000, 0x0000 }, /* R663 */
- { 0x0000, 0x0000 }, /* R664 */
- { 0x0000, 0x0000 }, /* R665 */
- { 0x0000, 0x0000 }, /* R666 */
- { 0x0000, 0x0000 }, /* R667 */
- { 0x0000, 0x0000 }, /* R668 */
- { 0x0000, 0x0000 }, /* R669 */
- { 0x0000, 0x0000 }, /* R670 */
- { 0x0000, 0x0000 }, /* R671 */
- { 0x0000, 0x0000 }, /* R672 */
- { 0x0000, 0x0000 }, /* R673 */
- { 0x0000, 0x0000 }, /* R674 */
- { 0x0000, 0x0000 }, /* R675 */
- { 0x0000, 0x0000 }, /* R676 */
- { 0x0000, 0x0000 }, /* R677 */
- { 0x0000, 0x0000 }, /* R678 */
- { 0x0000, 0x0000 }, /* R679 */
- { 0x0000, 0x0000 }, /* R680 */
- { 0x0000, 0x0000 }, /* R681 */
- { 0x0000, 0x0000 }, /* R682 */
- { 0x0000, 0x0000 }, /* R683 */
- { 0x0000, 0x0000 }, /* R684 */
- { 0x0000, 0x0000 }, /* R685 */
- { 0x0000, 0x0000 }, /* R686 */
- { 0x0000, 0x0000 }, /* R687 */
- { 0x0000, 0x0000 }, /* R688 */
- { 0x0000, 0x0000 }, /* R689 */
- { 0x0000, 0x0000 }, /* R690 */
- { 0x0000, 0x0000 }, /* R691 */
- { 0x0000, 0x0000 }, /* R692 */
- { 0x0000, 0x0000 }, /* R693 */
- { 0x0000, 0x0000 }, /* R694 */
- { 0x0000, 0x0000 }, /* R695 */
- { 0x0000, 0x0000 }, /* R696 */
- { 0x0000, 0x0000 }, /* R697 */
- { 0x0000, 0x0000 }, /* R698 */
- { 0x0000, 0x0000 }, /* R699 */
- { 0x0000, 0x0000 }, /* R700 */
- { 0x0000, 0x0000 }, /* R701 */
- { 0x0000, 0x0000 }, /* R702 */
- { 0x0000, 0x0000 }, /* R703 */
- { 0x0000, 0x0000 }, /* R704 */
- { 0x0000, 0x0000 }, /* R705 */
- { 0x0000, 0x0000 }, /* R706 */
- { 0x0000, 0x0000 }, /* R707 */
- { 0x0000, 0x0000 }, /* R708 */
- { 0x0000, 0x0000 }, /* R709 */
- { 0x0000, 0x0000 }, /* R710 */
- { 0x0000, 0x0000 }, /* R711 */
- { 0x0000, 0x0000 }, /* R712 */
- { 0x0000, 0x0000 }, /* R713 */
- { 0x0000, 0x0000 }, /* R714 */
- { 0x0000, 0x0000 }, /* R715 */
- { 0x0000, 0x0000 }, /* R716 */
- { 0x0000, 0x0000 }, /* R717 */
- { 0x0000, 0x0000 }, /* R718 */
- { 0x0000, 0x0000 }, /* R719 */
- { 0x0000, 0x0000 }, /* R720 */
- { 0x0000, 0x0000 }, /* R721 */
- { 0x0000, 0x0000 }, /* R722 */
- { 0x0000, 0x0000 }, /* R723 */
- { 0x0000, 0x0000 }, /* R724 */
- { 0x0000, 0x0000 }, /* R725 */
- { 0x0000, 0x0000 }, /* R726 */
- { 0x0000, 0x0000 }, /* R727 */
- { 0x0000, 0x0000 }, /* R728 */
- { 0x0000, 0x0000 }, /* R729 */
- { 0x0000, 0x0000 }, /* R730 */
- { 0x0000, 0x0000 }, /* R731 */
- { 0x0000, 0x0000 }, /* R732 */
- { 0x0000, 0x0000 }, /* R733 */
- { 0x0000, 0x0000 }, /* R734 */
- { 0x0000, 0x0000 }, /* R735 */
- { 0x0000, 0x0000 }, /* R736 */
- { 0x0000, 0x0000 }, /* R737 */
- { 0x0000, 0x0000 }, /* R738 */
- { 0x0000, 0x0000 }, /* R739 */
- { 0x0000, 0x0000 }, /* R740 */
- { 0x0000, 0x0000 }, /* R741 */
- { 0x0000, 0x0000 }, /* R742 */
- { 0x0000, 0x0000 }, /* R743 */
- { 0x0000, 0x0000 }, /* R744 */
- { 0x0000, 0x0000 }, /* R745 */
- { 0x0000, 0x0000 }, /* R746 */
- { 0x0000, 0x0000 }, /* R747 */
- { 0x0000, 0x0000 }, /* R748 */
- { 0x0000, 0x0000 }, /* R749 */
- { 0x0000, 0x0000 }, /* R750 */
- { 0x0000, 0x0000 }, /* R751 */
- { 0x0000, 0x0000 }, /* R752 */
- { 0x0000, 0x0000 }, /* R753 */
- { 0x0000, 0x0000 }, /* R754 */
- { 0x0000, 0x0000 }, /* R755 */
- { 0x0000, 0x0000 }, /* R756 */
- { 0x0000, 0x0000 }, /* R757 */
- { 0x0000, 0x0000 }, /* R758 */
- { 0x0000, 0x0000 }, /* R759 */
- { 0x0000, 0x0000 }, /* R760 */
- { 0x0000, 0x0000 }, /* R761 */
- { 0x0000, 0x0000 }, /* R762 */
- { 0x0000, 0x0000 }, /* R763 */
- { 0x0000, 0x0000 }, /* R764 */
- { 0x0000, 0x0000 }, /* R765 */
- { 0x0000, 0x0000 }, /* R766 */
- { 0x0000, 0x0000 }, /* R767 */
- { 0xE1F8, 0xE1F8 }, /* R768 - AIF1 Control (1) */
- { 0xCD1F, 0xCD1F }, /* R769 - AIF1 Control (2) */
- { 0xF000, 0xF000 }, /* R770 - AIF1 Master/Slave */
- { 0x01F0, 0x01F0 }, /* R771 - AIF1 BCLK */
- { 0x0FFF, 0x0FFF }, /* R772 - AIF1ADC LRCLK */
- { 0x0FFF, 0x0FFF }, /* R773 - AIF1DAC LRCLK */
- { 0x0003, 0x0003 }, /* R774 - AIF1DAC Data */
- { 0x0003, 0x0003 }, /* R775 - AIF1ADC Data */
- { 0x0000, 0x0000 }, /* R776 */
- { 0x0000, 0x0000 }, /* R777 */
- { 0x0000, 0x0000 }, /* R778 */
- { 0x0000, 0x0000 }, /* R779 */
- { 0x0000, 0x0000 }, /* R780 */
- { 0x0000, 0x0000 }, /* R781 */
- { 0x0000, 0x0000 }, /* R782 */
- { 0x0000, 0x0000 }, /* R783 */
- { 0xF1F8, 0xF1F8 }, /* R784 - AIF2 Control (1) */
- { 0xFD1F, 0xFD1F }, /* R785 - AIF2 Control (2) */
- { 0xF000, 0xF000 }, /* R786 - AIF2 Master/Slave */
- { 0x01F0, 0x01F0 }, /* R787 - AIF2 BCLK */
- { 0x0FFF, 0x0FFF }, /* R788 - AIF2ADC LRCLK */
- { 0x0FFF, 0x0FFF }, /* R789 - AIF2DAC LRCLK */
- { 0x0003, 0x0003 }, /* R790 - AIF2DAC Data */
- { 0x0003, 0x0003 }, /* R791 - AIF2ADC Data */
- { 0x0000, 0x0000 }, /* R792 */
- { 0x0000, 0x0000 }, /* R793 */
- { 0x0000, 0x0000 }, /* R794 */
- { 0x0000, 0x0000 }, /* R795 */
- { 0x0000, 0x0000 }, /* R796 */
- { 0x0000, 0x0000 }, /* R797 */
- { 0x0000, 0x0000 }, /* R798 */
- { 0x0000, 0x0000 }, /* R799 */
- { 0x0000, 0x0000 }, /* R800 */
- { 0x0000, 0x0000 }, /* R801 */
- { 0x0000, 0x0000 }, /* R802 */
- { 0x0000, 0x0000 }, /* R803 */
- { 0x0000, 0x0000 }, /* R804 */
- { 0x0000, 0x0000 }, /* R805 */
- { 0x0000, 0x0000 }, /* R806 */
- { 0x0000, 0x0000 }, /* R807 */
- { 0x0000, 0x0000 }, /* R808 */
- { 0x0000, 0x0000 }, /* R809 */
- { 0x0000, 0x0000 }, /* R810 */
- { 0x0000, 0x0000 }, /* R811 */
- { 0x0000, 0x0000 }, /* R812 */
- { 0x0000, 0x0000 }, /* R813 */
- { 0x0000, 0x0000 }, /* R814 */
- { 0x0000, 0x0000 }, /* R815 */
- { 0x0000, 0x0000 }, /* R816 */
- { 0x0000, 0x0000 }, /* R817 */
- { 0x0000, 0x0000 }, /* R818 */
- { 0x0000, 0x0000 }, /* R819 */
- { 0x0000, 0x0000 }, /* R820 */
- { 0x0000, 0x0000 }, /* R821 */
- { 0x0000, 0x0000 }, /* R822 */
- { 0x0000, 0x0000 }, /* R823 */
- { 0x0000, 0x0000 }, /* R824 */
- { 0x0000, 0x0000 }, /* R825 */
- { 0x0000, 0x0000 }, /* R826 */
- { 0x0000, 0x0000 }, /* R827 */
- { 0x0000, 0x0000 }, /* R828 */
- { 0x0000, 0x0000 }, /* R829 */
- { 0x0000, 0x0000 }, /* R830 */
- { 0x0000, 0x0000 }, /* R831 */
- { 0x0000, 0x0000 }, /* R832 */
- { 0x0000, 0x0000 }, /* R833 */
- { 0x0000, 0x0000 }, /* R834 */
- { 0x0000, 0x0000 }, /* R835 */
- { 0x0000, 0x0000 }, /* R836 */
- { 0x0000, 0x0000 }, /* R837 */
- { 0x0000, 0x0000 }, /* R838 */
- { 0x0000, 0x0000 }, /* R839 */
- { 0x0000, 0x0000 }, /* R840 */
- { 0x0000, 0x0000 }, /* R841 */
- { 0x0000, 0x0000 }, /* R842 */
- { 0x0000, 0x0000 }, /* R843 */
- { 0x0000, 0x0000 }, /* R844 */
- { 0x0000, 0x0000 }, /* R845 */
- { 0x0000, 0x0000 }, /* R846 */
- { 0x0000, 0x0000 }, /* R847 */
- { 0x0000, 0x0000 }, /* R848 */
- { 0x0000, 0x0000 }, /* R849 */
- { 0x0000, 0x0000 }, /* R850 */
- { 0x0000, 0x0000 }, /* R851 */
- { 0x0000, 0x0000 }, /* R852 */
- { 0x0000, 0x0000 }, /* R853 */
- { 0x0000, 0x0000 }, /* R854 */
- { 0x0000, 0x0000 }, /* R855 */
- { 0x0000, 0x0000 }, /* R856 */
- { 0x0000, 0x0000 }, /* R857 */
- { 0x0000, 0x0000 }, /* R858 */
- { 0x0000, 0x0000 }, /* R859 */
- { 0x0000, 0x0000 }, /* R860 */
- { 0x0000, 0x0000 }, /* R861 */
- { 0x0000, 0x0000 }, /* R862 */
- { 0x0000, 0x0000 }, /* R863 */
- { 0x0000, 0x0000 }, /* R864 */
- { 0x0000, 0x0000 }, /* R865 */
- { 0x0000, 0x0000 }, /* R866 */
- { 0x0000, 0x0000 }, /* R867 */
- { 0x0000, 0x0000 }, /* R868 */
- { 0x0000, 0x0000 }, /* R869 */
- { 0x0000, 0x0000 }, /* R870 */
- { 0x0000, 0x0000 }, /* R871 */
- { 0x0000, 0x0000 }, /* R872 */
- { 0x0000, 0x0000 }, /* R873 */
- { 0x0000, 0x0000 }, /* R874 */
- { 0x0000, 0x0000 }, /* R875 */
- { 0x0000, 0x0000 }, /* R876 */
- { 0x0000, 0x0000 }, /* R877 */
- { 0x0000, 0x0000 }, /* R878 */
- { 0x0000, 0x0000 }, /* R879 */
- { 0x0000, 0x0000 }, /* R880 */
- { 0x0000, 0x0000 }, /* R881 */
- { 0x0000, 0x0000 }, /* R882 */
- { 0x0000, 0x0000 }, /* R883 */
- { 0x0000, 0x0000 }, /* R884 */
- { 0x0000, 0x0000 }, /* R885 */
- { 0x0000, 0x0000 }, /* R886 */
- { 0x0000, 0x0000 }, /* R887 */
- { 0x0000, 0x0000 }, /* R888 */
- { 0x0000, 0x0000 }, /* R889 */
- { 0x0000, 0x0000 }, /* R890 */
- { 0x0000, 0x0000 }, /* R891 */
- { 0x0000, 0x0000 }, /* R892 */
- { 0x0000, 0x0000 }, /* R893 */
- { 0x0000, 0x0000 }, /* R894 */
- { 0x0000, 0x0000 }, /* R895 */
- { 0x0000, 0x0000 }, /* R896 */
- { 0x0000, 0x0000 }, /* R897 */
- { 0x0000, 0x0000 }, /* R898 */
- { 0x0000, 0x0000 }, /* R899 */
- { 0x0000, 0x0000 }, /* R900 */
- { 0x0000, 0x0000 }, /* R901 */
- { 0x0000, 0x0000 }, /* R902 */
- { 0x0000, 0x0000 }, /* R903 */
- { 0x0000, 0x0000 }, /* R904 */
- { 0x0000, 0x0000 }, /* R905 */
- { 0x0000, 0x0000 }, /* R906 */
- { 0x0000, 0x0000 }, /* R907 */
- { 0x0000, 0x0000 }, /* R908 */
- { 0x0000, 0x0000 }, /* R909 */
- { 0x0000, 0x0000 }, /* R910 */
- { 0x0000, 0x0000 }, /* R911 */
- { 0x0000, 0x0000 }, /* R912 */
- { 0x0000, 0x0000 }, /* R913 */
- { 0x0000, 0x0000 }, /* R914 */
- { 0x0000, 0x0000 }, /* R915 */
- { 0x0000, 0x0000 }, /* R916 */
- { 0x0000, 0x0000 }, /* R917 */
- { 0x0000, 0x0000 }, /* R918 */
- { 0x0000, 0x0000 }, /* R919 */
- { 0x0000, 0x0000 }, /* R920 */
- { 0x0000, 0x0000 }, /* R921 */
- { 0x0000, 0x0000 }, /* R922 */
- { 0x0000, 0x0000 }, /* R923 */
- { 0x0000, 0x0000 }, /* R924 */
- { 0x0000, 0x0000 }, /* R925 */
- { 0x0000, 0x0000 }, /* R926 */
- { 0x0000, 0x0000 }, /* R927 */
- { 0x0000, 0x0000 }, /* R928 */
- { 0x0000, 0x0000 }, /* R929 */
- { 0x0000, 0x0000 }, /* R930 */
- { 0x0000, 0x0000 }, /* R931 */
- { 0x0000, 0x0000 }, /* R932 */
- { 0x0000, 0x0000 }, /* R933 */
- { 0x0000, 0x0000 }, /* R934 */
- { 0x0000, 0x0000 }, /* R935 */
- { 0x0000, 0x0000 }, /* R936 */
- { 0x0000, 0x0000 }, /* R937 */
- { 0x0000, 0x0000 }, /* R938 */
- { 0x0000, 0x0000 }, /* R939 */
- { 0x0000, 0x0000 }, /* R940 */
- { 0x0000, 0x0000 }, /* R941 */
- { 0x0000, 0x0000 }, /* R942 */
- { 0x0000, 0x0000 }, /* R943 */
- { 0x0000, 0x0000 }, /* R944 */
- { 0x0000, 0x0000 }, /* R945 */
- { 0x0000, 0x0000 }, /* R946 */
- { 0x0000, 0x0000 }, /* R947 */
- { 0x0000, 0x0000 }, /* R948 */
- { 0x0000, 0x0000 }, /* R949 */
- { 0x0000, 0x0000 }, /* R950 */
- { 0x0000, 0x0000 }, /* R951 */
- { 0x0000, 0x0000 }, /* R952 */
- { 0x0000, 0x0000 }, /* R953 */
- { 0x0000, 0x0000 }, /* R954 */
- { 0x0000, 0x0000 }, /* R955 */
- { 0x0000, 0x0000 }, /* R956 */
- { 0x0000, 0x0000 }, /* R957 */
- { 0x0000, 0x0000 }, /* R958 */
- { 0x0000, 0x0000 }, /* R959 */
- { 0x0000, 0x0000 }, /* R960 */
- { 0x0000, 0x0000 }, /* R961 */
- { 0x0000, 0x0000 }, /* R962 */
- { 0x0000, 0x0000 }, /* R963 */
- { 0x0000, 0x0000 }, /* R964 */
- { 0x0000, 0x0000 }, /* R965 */
- { 0x0000, 0x0000 }, /* R966 */
- { 0x0000, 0x0000 }, /* R967 */
- { 0x0000, 0x0000 }, /* R968 */
- { 0x0000, 0x0000 }, /* R969 */
- { 0x0000, 0x0000 }, /* R970 */
- { 0x0000, 0x0000 }, /* R971 */
- { 0x0000, 0x0000 }, /* R972 */
- { 0x0000, 0x0000 }, /* R973 */
- { 0x0000, 0x0000 }, /* R974 */
- { 0x0000, 0x0000 }, /* R975 */
- { 0x0000, 0x0000 }, /* R976 */
- { 0x0000, 0x0000 }, /* R977 */
- { 0x0000, 0x0000 }, /* R978 */
- { 0x0000, 0x0000 }, /* R979 */
- { 0x0000, 0x0000 }, /* R980 */
- { 0x0000, 0x0000 }, /* R981 */
- { 0x0000, 0x0000 }, /* R982 */
- { 0x0000, 0x0000 }, /* R983 */
- { 0x0000, 0x0000 }, /* R984 */
- { 0x0000, 0x0000 }, /* R985 */
- { 0x0000, 0x0000 }, /* R986 */
- { 0x0000, 0x0000 }, /* R987 */
- { 0x0000, 0x0000 }, /* R988 */
- { 0x0000, 0x0000 }, /* R989 */
- { 0x0000, 0x0000 }, /* R990 */
- { 0x0000, 0x0000 }, /* R991 */
- { 0x0000, 0x0000 }, /* R992 */
- { 0x0000, 0x0000 }, /* R993 */
- { 0x0000, 0x0000 }, /* R994 */
- { 0x0000, 0x0000 }, /* R995 */
- { 0x0000, 0x0000 }, /* R996 */
- { 0x0000, 0x0000 }, /* R997 */
- { 0x0000, 0x0000 }, /* R998 */
- { 0x0000, 0x0000 }, /* R999 */
- { 0x0000, 0x0000 }, /* R1000 */
- { 0x0000, 0x0000 }, /* R1001 */
- { 0x0000, 0x0000 }, /* R1002 */
- { 0x0000, 0x0000 }, /* R1003 */
- { 0x0000, 0x0000 }, /* R1004 */
- { 0x0000, 0x0000 }, /* R1005 */
- { 0x0000, 0x0000 }, /* R1006 */
- { 0x0000, 0x0000 }, /* R1007 */
- { 0x0000, 0x0000 }, /* R1008 */
- { 0x0000, 0x0000 }, /* R1009 */
- { 0x0000, 0x0000 }, /* R1010 */
- { 0x0000, 0x0000 }, /* R1011 */
- { 0x0000, 0x0000 }, /* R1012 */
- { 0x0000, 0x0000 }, /* R1013 */
- { 0x0000, 0x0000 }, /* R1014 */
- { 0x0000, 0x0000 }, /* R1015 */
- { 0x0000, 0x0000 }, /* R1016 */
- { 0x0000, 0x0000 }, /* R1017 */
- { 0x0000, 0x0000 }, /* R1018 */
- { 0x0000, 0x0000 }, /* R1019 */
- { 0x0000, 0x0000 }, /* R1020 */
- { 0x0000, 0x0000 }, /* R1021 */
- { 0x0000, 0x0000 }, /* R1022 */
- { 0x0000, 0x0000 }, /* R1023 */
- { 0x00FF, 0x01FF }, /* R1024 - AIF1 ADC1 Left Volume */
- { 0x00FF, 0x01FF }, /* R1025 - AIF1 ADC1 Right Volume */
- { 0x00FF, 0x01FF }, /* R1026 - AIF1 DAC1 Left Volume */
- { 0x00FF, 0x01FF }, /* R1027 - AIF1 DAC1 Right Volume */
- { 0x00FF, 0x01FF }, /* R1028 - AIF1 ADC2 Left Volume */
- { 0x00FF, 0x01FF }, /* R1029 - AIF1 ADC2 Right Volume */
- { 0x00FF, 0x01FF }, /* R1030 - AIF1 DAC2 Left Volume */
- { 0x00FF, 0x01FF }, /* R1031 - AIF1 DAC2 Right Volume */
- { 0x0000, 0x0000 }, /* R1032 */
- { 0x0000, 0x0000 }, /* R1033 */
- { 0x0000, 0x0000 }, /* R1034 */
- { 0x0000, 0x0000 }, /* R1035 */
- { 0x0000, 0x0000 }, /* R1036 */
- { 0x0000, 0x0000 }, /* R1037 */
- { 0x0000, 0x0000 }, /* R1038 */
- { 0x0000, 0x0000 }, /* R1039 */
- { 0xF800, 0xF800 }, /* R1040 - AIF1 ADC1 Filters */
- { 0x7800, 0x7800 }, /* R1041 - AIF1 ADC2 Filters */
- { 0x0000, 0x0000 }, /* R1042 */
- { 0x0000, 0x0000 }, /* R1043 */
- { 0x0000, 0x0000 }, /* R1044 */
- { 0x0000, 0x0000 }, /* R1045 */
- { 0x0000, 0x0000 }, /* R1046 */
- { 0x0000, 0x0000 }, /* R1047 */
- { 0x0000, 0x0000 }, /* R1048 */
- { 0x0000, 0x0000 }, /* R1049 */
- { 0x0000, 0x0000 }, /* R1050 */
- { 0x0000, 0x0000 }, /* R1051 */
- { 0x0000, 0x0000 }, /* R1052 */
- { 0x0000, 0x0000 }, /* R1053 */
- { 0x0000, 0x0000 }, /* R1054 */
- { 0x0000, 0x0000 }, /* R1055 */
- { 0x02B6, 0x02B6 }, /* R1056 - AIF1 DAC1 Filters (1) */
- { 0x3F00, 0x3F00 }, /* R1057 - AIF1 DAC1 Filters (2) */
- { 0x02B6, 0x02B6 }, /* R1058 - AIF1 DAC2 Filters (1) */
- { 0x3F00, 0x3F00 }, /* R1059 - AIF1 DAC2 Filters (2) */
- { 0x0000, 0x0000 }, /* R1060 */
- { 0x0000, 0x0000 }, /* R1061 */
- { 0x0000, 0x0000 }, /* R1062 */
- { 0x0000, 0x0000 }, /* R1063 */
- { 0x0000, 0x0000 }, /* R1064 */
- { 0x0000, 0x0000 }, /* R1065 */
- { 0x0000, 0x0000 }, /* R1066 */
- { 0x0000, 0x0000 }, /* R1067 */
- { 0x0000, 0x0000 }, /* R1068 */
- { 0x0000, 0x0000 }, /* R1069 */
- { 0x0000, 0x0000 }, /* R1070 */
- { 0x0000, 0x0000 }, /* R1071 */
- { 0x0000, 0x0000 }, /* R1072 */
- { 0x0000, 0x0000 }, /* R1073 */
- { 0x0000, 0x0000 }, /* R1074 */
- { 0x0000, 0x0000 }, /* R1075 */
- { 0x0000, 0x0000 }, /* R1076 */
- { 0x0000, 0x0000 }, /* R1077 */
- { 0x0000, 0x0000 }, /* R1078 */
- { 0x0000, 0x0000 }, /* R1079 */
- { 0x0000, 0x0000 }, /* R1080 */
- { 0x0000, 0x0000 }, /* R1081 */
- { 0x0000, 0x0000 }, /* R1082 */
- { 0x0000, 0x0000 }, /* R1083 */
- { 0x0000, 0x0000 }, /* R1084 */
- { 0x0000, 0x0000 }, /* R1085 */
- { 0x0000, 0x0000 }, /* R1086 */
- { 0x0000, 0x0000 }, /* R1087 */
- { 0xFFFF, 0xFFFF }, /* R1088 - AIF1 DRC1 (1) */
- { 0x1FFF, 0x1FFF }, /* R1089 - AIF1 DRC1 (2) */
- { 0xFFFF, 0xFFFF }, /* R1090 - AIF1 DRC1 (3) */
- { 0x07FF, 0x07FF }, /* R1091 - AIF1 DRC1 (4) */
- { 0x03FF, 0x03FF }, /* R1092 - AIF1 DRC1 (5) */
- { 0x0000, 0x0000 }, /* R1093 */
- { 0x0000, 0x0000 }, /* R1094 */
- { 0x0000, 0x0000 }, /* R1095 */
- { 0x0000, 0x0000 }, /* R1096 */
- { 0x0000, 0x0000 }, /* R1097 */
- { 0x0000, 0x0000 }, /* R1098 */
- { 0x0000, 0x0000 }, /* R1099 */
- { 0x0000, 0x0000 }, /* R1100 */
- { 0x0000, 0x0000 }, /* R1101 */
- { 0x0000, 0x0000 }, /* R1102 */
- { 0x0000, 0x0000 }, /* R1103 */
- { 0xFFFF, 0xFFFF }, /* R1104 - AIF1 DRC2 (1) */
- { 0x1FFF, 0x1FFF }, /* R1105 - AIF1 DRC2 (2) */
- { 0xFFFF, 0xFFFF }, /* R1106 - AIF1 DRC2 (3) */
- { 0x07FF, 0x07FF }, /* R1107 - AIF1 DRC2 (4) */
- { 0x03FF, 0x03FF }, /* R1108 - AIF1 DRC2 (5) */
- { 0x0000, 0x0000 }, /* R1109 */
- { 0x0000, 0x0000 }, /* R1110 */
- { 0x0000, 0x0000 }, /* R1111 */
- { 0x0000, 0x0000 }, /* R1112 */
- { 0x0000, 0x0000 }, /* R1113 */
- { 0x0000, 0x0000 }, /* R1114 */
- { 0x0000, 0x0000 }, /* R1115 */
- { 0x0000, 0x0000 }, /* R1116 */
- { 0x0000, 0x0000 }, /* R1117 */
- { 0x0000, 0x0000 }, /* R1118 */
- { 0x0000, 0x0000 }, /* R1119 */
- { 0x0000, 0x0000 }, /* R1120 */
- { 0x0000, 0x0000 }, /* R1121 */
- { 0x0000, 0x0000 }, /* R1122 */
- { 0x0000, 0x0000 }, /* R1123 */
- { 0x0000, 0x0000 }, /* R1124 */
- { 0x0000, 0x0000 }, /* R1125 */
- { 0x0000, 0x0000 }, /* R1126 */
- { 0x0000, 0x0000 }, /* R1127 */
- { 0x0000, 0x0000 }, /* R1128 */
- { 0x0000, 0x0000 }, /* R1129 */
- { 0x0000, 0x0000 }, /* R1130 */
- { 0x0000, 0x0000 }, /* R1131 */
- { 0x0000, 0x0000 }, /* R1132 */
- { 0x0000, 0x0000 }, /* R1133 */
- { 0x0000, 0x0000 }, /* R1134 */
- { 0x0000, 0x0000 }, /* R1135 */
- { 0x0000, 0x0000 }, /* R1136 */
- { 0x0000, 0x0000 }, /* R1137 */
- { 0x0000, 0x0000 }, /* R1138 */
- { 0x0000, 0x0000 }, /* R1139 */
- { 0x0000, 0x0000 }, /* R1140 */
- { 0x0000, 0x0000 }, /* R1141 */
- { 0x0000, 0x0000 }, /* R1142 */
- { 0x0000, 0x0000 }, /* R1143 */
- { 0x0000, 0x0000 }, /* R1144 */
- { 0x0000, 0x0000 }, /* R1145 */
- { 0x0000, 0x0000 }, /* R1146 */
- { 0x0000, 0x0000 }, /* R1147 */
- { 0x0000, 0x0000 }, /* R1148 */
- { 0x0000, 0x0000 }, /* R1149 */
- { 0x0000, 0x0000 }, /* R1150 */
- { 0x0000, 0x0000 }, /* R1151 */
- { 0xFFFF, 0xFFFF }, /* R1152 - AIF1 DAC1 EQ Gains (1) */
- { 0xFFC0, 0xFFC0 }, /* R1153 - AIF1 DAC1 EQ Gains (2) */
- { 0xFFFF, 0xFFFF }, /* R1154 - AIF1 DAC1 EQ Band 1 A */
- { 0xFFFF, 0xFFFF }, /* R1155 - AIF1 DAC1 EQ Band 1 B */
- { 0xFFFF, 0xFFFF }, /* R1156 - AIF1 DAC1 EQ Band 1 PG */
- { 0xFFFF, 0xFFFF }, /* R1157 - AIF1 DAC1 EQ Band 2 A */
- { 0xFFFF, 0xFFFF }, /* R1158 - AIF1 DAC1 EQ Band 2 B */
- { 0xFFFF, 0xFFFF }, /* R1159 - AIF1 DAC1 EQ Band 2 C */
- { 0xFFFF, 0xFFFF }, /* R1160 - AIF1 DAC1 EQ Band 2 PG */
- { 0xFFFF, 0xFFFF }, /* R1161 - AIF1 DAC1 EQ Band 3 A */
- { 0xFFFF, 0xFFFF }, /* R1162 - AIF1 DAC1 EQ Band 3 B */
- { 0xFFFF, 0xFFFF }, /* R1163 - AIF1 DAC1 EQ Band 3 C */
- { 0xFFFF, 0xFFFF }, /* R1164 - AIF1 DAC1 EQ Band 3 PG */
- { 0xFFFF, 0xFFFF }, /* R1165 - AIF1 DAC1 EQ Band 4 A */
- { 0xFFFF, 0xFFFF }, /* R1166 - AIF1 DAC1 EQ Band 4 B */
- { 0xFFFF, 0xFFFF }, /* R1167 - AIF1 DAC1 EQ Band 4 C */
- { 0xFFFF, 0xFFFF }, /* R1168 - AIF1 DAC1 EQ Band 4 PG */
- { 0xFFFF, 0xFFFF }, /* R1169 - AIF1 DAC1 EQ Band 5 A */
- { 0xFFFF, 0xFFFF }, /* R1170 - AIF1 DAC1 EQ Band 5 B */
- { 0xFFFF, 0xFFFF }, /* R1171 - AIF1 DAC1 EQ Band 5 PG */
- { 0x0000, 0x0000 }, /* R1172 */
- { 0x0000, 0x0000 }, /* R1173 */
- { 0x0000, 0x0000 }, /* R1174 */
- { 0x0000, 0x0000 }, /* R1175 */
- { 0x0000, 0x0000 }, /* R1176 */
- { 0x0000, 0x0000 }, /* R1177 */
- { 0x0000, 0x0000 }, /* R1178 */
- { 0x0000, 0x0000 }, /* R1179 */
- { 0x0000, 0x0000 }, /* R1180 */
- { 0x0000, 0x0000 }, /* R1181 */
- { 0x0000, 0x0000 }, /* R1182 */
- { 0x0000, 0x0000 }, /* R1183 */
- { 0xFFFF, 0xFFFF }, /* R1184 - AIF1 DAC2 EQ Gains (1) */
- { 0xFFC0, 0xFFC0 }, /* R1185 - AIF1 DAC2 EQ Gains (2) */
- { 0xFFFF, 0xFFFF }, /* R1186 - AIF1 DAC2 EQ Band 1 A */
- { 0xFFFF, 0xFFFF }, /* R1187 - AIF1 DAC2 EQ Band 1 B */
- { 0xFFFF, 0xFFFF }, /* R1188 - AIF1 DAC2 EQ Band 1 PG */
- { 0xFFFF, 0xFFFF }, /* R1189 - AIF1 DAC2 EQ Band 2 A */
- { 0xFFFF, 0xFFFF }, /* R1190 - AIF1 DAC2 EQ Band 2 B */
- { 0xFFFF, 0xFFFF }, /* R1191 - AIF1 DAC2 EQ Band 2 C */
- { 0xFFFF, 0xFFFF }, /* R1192 - AIF1 DAC2 EQ Band 2 PG */
- { 0xFFFF, 0xFFFF }, /* R1193 - AIF1 DAC2 EQ Band 3 A */
- { 0xFFFF, 0xFFFF }, /* R1194 - AIF1 DAC2 EQ Band 3 B */
- { 0xFFFF, 0xFFFF }, /* R1195 - AIF1 DAC2 EQ Band 3 C */
- { 0xFFFF, 0xFFFF }, /* R1196 - AIF1 DAC2 EQ Band 3 PG */
- { 0xFFFF, 0xFFFF }, /* R1197 - AIF1 DAC2 EQ Band 4 A */
- { 0xFFFF, 0xFFFF }, /* R1198 - AIF1 DAC2 EQ Band 4 B */
- { 0xFFFF, 0xFFFF }, /* R1199 - AIF1 DAC2 EQ Band 4 C */
- { 0xFFFF, 0xFFFF }, /* R1200 - AIF1 DAC2 EQ Band 4 PG */
- { 0xFFFF, 0xFFFF }, /* R1201 - AIF1 DAC2 EQ Band 5 A */
- { 0xFFFF, 0xFFFF }, /* R1202 - AIF1 DAC2 EQ Band 5 B */
- { 0xFFFF, 0xFFFF }, /* R1203 - AIF1 DAC2 EQ Band 5 PG */
- { 0x0000, 0x0000 }, /* R1204 */
- { 0x0000, 0x0000 }, /* R1205 */
- { 0x0000, 0x0000 }, /* R1206 */
- { 0x0000, 0x0000 }, /* R1207 */
- { 0x0000, 0x0000 }, /* R1208 */
- { 0x0000, 0x0000 }, /* R1209 */
- { 0x0000, 0x0000 }, /* R1210 */
- { 0x0000, 0x0000 }, /* R1211 */
- { 0x0000, 0x0000 }, /* R1212 */
- { 0x0000, 0x0000 }, /* R1213 */
- { 0x0000, 0x0000 }, /* R1214 */
- { 0x0000, 0x0000 }, /* R1215 */
- { 0x0000, 0x0000 }, /* R1216 */
- { 0x0000, 0x0000 }, /* R1217 */
- { 0x0000, 0x0000 }, /* R1218 */
- { 0x0000, 0x0000 }, /* R1219 */
- { 0x0000, 0x0000 }, /* R1220 */
- { 0x0000, 0x0000 }, /* R1221 */
- { 0x0000, 0x0000 }, /* R1222 */
- { 0x0000, 0x0000 }, /* R1223 */
- { 0x0000, 0x0000 }, /* R1224 */
- { 0x0000, 0x0000 }, /* R1225 */
- { 0x0000, 0x0000 }, /* R1226 */
- { 0x0000, 0x0000 }, /* R1227 */
- { 0x0000, 0x0000 }, /* R1228 */
- { 0x0000, 0x0000 }, /* R1229 */
- { 0x0000, 0x0000 }, /* R1230 */
- { 0x0000, 0x0000 }, /* R1231 */
- { 0x0000, 0x0000 }, /* R1232 */
- { 0x0000, 0x0000 }, /* R1233 */
- { 0x0000, 0x0000 }, /* R1234 */
- { 0x0000, 0x0000 }, /* R1235 */
- { 0x0000, 0x0000 }, /* R1236 */
- { 0x0000, 0x0000 }, /* R1237 */
- { 0x0000, 0x0000 }, /* R1238 */
- { 0x0000, 0x0000 }, /* R1239 */
- { 0x0000, 0x0000 }, /* R1240 */
- { 0x0000, 0x0000 }, /* R1241 */
- { 0x0000, 0x0000 }, /* R1242 */
- { 0x0000, 0x0000 }, /* R1243 */
- { 0x0000, 0x0000 }, /* R1244 */
- { 0x0000, 0x0000 }, /* R1245 */
- { 0x0000, 0x0000 }, /* R1246 */
- { 0x0000, 0x0000 }, /* R1247 */
- { 0x0000, 0x0000 }, /* R1248 */
- { 0x0000, 0x0000 }, /* R1249 */
- { 0x0000, 0x0000 }, /* R1250 */
- { 0x0000, 0x0000 }, /* R1251 */
- { 0x0000, 0x0000 }, /* R1252 */
- { 0x0000, 0x0000 }, /* R1253 */
- { 0x0000, 0x0000 }, /* R1254 */
- { 0x0000, 0x0000 }, /* R1255 */
- { 0x0000, 0x0000 }, /* R1256 */
- { 0x0000, 0x0000 }, /* R1257 */
- { 0x0000, 0x0000 }, /* R1258 */
- { 0x0000, 0x0000 }, /* R1259 */
- { 0x0000, 0x0000 }, /* R1260 */
- { 0x0000, 0x0000 }, /* R1261 */
- { 0x0000, 0x0000 }, /* R1262 */
- { 0x0000, 0x0000 }, /* R1263 */
- { 0x0000, 0x0000 }, /* R1264 */
- { 0x0000, 0x0000 }, /* R1265 */
- { 0x0000, 0x0000 }, /* R1266 */
- { 0x0000, 0x0000 }, /* R1267 */
- { 0x0000, 0x0000 }, /* R1268 */
- { 0x0000, 0x0000 }, /* R1269 */
- { 0x0000, 0x0000 }, /* R1270 */
- { 0x0000, 0x0000 }, /* R1271 */
- { 0x0000, 0x0000 }, /* R1272 */
- { 0x0000, 0x0000 }, /* R1273 */
- { 0x0000, 0x0000 }, /* R1274 */
- { 0x0000, 0x0000 }, /* R1275 */
- { 0x0000, 0x0000 }, /* R1276 */
- { 0x0000, 0x0000 }, /* R1277 */
- { 0x0000, 0x0000 }, /* R1278 */
- { 0x0000, 0x0000 }, /* R1279 */
- { 0x00FF, 0x01FF }, /* R1280 - AIF2 ADC Left Volume */
- { 0x00FF, 0x01FF }, /* R1281 - AIF2 ADC Right Volume */
- { 0x00FF, 0x01FF }, /* R1282 - AIF2 DAC Left Volume */
- { 0x00FF, 0x01FF }, /* R1283 - AIF2 DAC Right Volume */
- { 0x0000, 0x0000 }, /* R1284 */
- { 0x0000, 0x0000 }, /* R1285 */
- { 0x0000, 0x0000 }, /* R1286 */
- { 0x0000, 0x0000 }, /* R1287 */
- { 0x0000, 0x0000 }, /* R1288 */
- { 0x0000, 0x0000 }, /* R1289 */
- { 0x0000, 0x0000 }, /* R1290 */
- { 0x0000, 0x0000 }, /* R1291 */
- { 0x0000, 0x0000 }, /* R1292 */
- { 0x0000, 0x0000 }, /* R1293 */
- { 0x0000, 0x0000 }, /* R1294 */
- { 0x0000, 0x0000 }, /* R1295 */
- { 0xF800, 0xF800 }, /* R1296 - AIF2 ADC Filters */
- { 0x0000, 0x0000 }, /* R1297 */
- { 0x0000, 0x0000 }, /* R1298 */
- { 0x0000, 0x0000 }, /* R1299 */
- { 0x0000, 0x0000 }, /* R1300 */
- { 0x0000, 0x0000 }, /* R1301 */
- { 0x0000, 0x0000 }, /* R1302 */
- { 0x0000, 0x0000 }, /* R1303 */
- { 0x0000, 0x0000 }, /* R1304 */
- { 0x0000, 0x0000 }, /* R1305 */
- { 0x0000, 0x0000 }, /* R1306 */
- { 0x0000, 0x0000 }, /* R1307 */
- { 0x0000, 0x0000 }, /* R1308 */
- { 0x0000, 0x0000 }, /* R1309 */
- { 0x0000, 0x0000 }, /* R1310 */
- { 0x0000, 0x0000 }, /* R1311 */
- { 0x02B6, 0x02B6 }, /* R1312 - AIF2 DAC Filters (1) */
- { 0x3F00, 0x3F00 }, /* R1313 - AIF2 DAC Filters (2) */
- { 0x0000, 0x0000 }, /* R1314 */
- { 0x0000, 0x0000 }, /* R1315 */
- { 0x0000, 0x0000 }, /* R1316 */
- { 0x0000, 0x0000 }, /* R1317 */
- { 0x0000, 0x0000 }, /* R1318 */
- { 0x0000, 0x0000 }, /* R1319 */
- { 0x0000, 0x0000 }, /* R1320 */
- { 0x0000, 0x0000 }, /* R1321 */
- { 0x0000, 0x0000 }, /* R1322 */
- { 0x0000, 0x0000 }, /* R1323 */
- { 0x0000, 0x0000 }, /* R1324 */
- { 0x0000, 0x0000 }, /* R1325 */
- { 0x0000, 0x0000 }, /* R1326 */
- { 0x0000, 0x0000 }, /* R1327 */
- { 0x0000, 0x0000 }, /* R1328 */
- { 0x0000, 0x0000 }, /* R1329 */
- { 0x0000, 0x0000 }, /* R1330 */
- { 0x0000, 0x0000 }, /* R1331 */
- { 0x0000, 0x0000 }, /* R1332 */
- { 0x0000, 0x0000 }, /* R1333 */
- { 0x0000, 0x0000 }, /* R1334 */
- { 0x0000, 0x0000 }, /* R1335 */
- { 0x0000, 0x0000 }, /* R1336 */
- { 0x0000, 0x0000 }, /* R1337 */
- { 0x0000, 0x0000 }, /* R1338 */
- { 0x0000, 0x0000 }, /* R1339 */
- { 0x0000, 0x0000 }, /* R1340 */
- { 0x0000, 0x0000 }, /* R1341 */
- { 0x0000, 0x0000 }, /* R1342 */
- { 0x0000, 0x0000 }, /* R1343 */
- { 0xFFFF, 0xFFFF }, /* R1344 - AIF2 DRC (1) */
- { 0x1FFF, 0x1FFF }, /* R1345 - AIF2 DRC (2) */
- { 0xFFFF, 0xFFFF }, /* R1346 - AIF2 DRC (3) */
- { 0x07FF, 0x07FF }, /* R1347 - AIF2 DRC (4) */
- { 0x03FF, 0x03FF }, /* R1348 - AIF2 DRC (5) */
- { 0x0000, 0x0000 }, /* R1349 */
- { 0x0000, 0x0000 }, /* R1350 */
- { 0x0000, 0x0000 }, /* R1351 */
- { 0x0000, 0x0000 }, /* R1352 */
- { 0x0000, 0x0000 }, /* R1353 */
- { 0x0000, 0x0000 }, /* R1354 */
- { 0x0000, 0x0000 }, /* R1355 */
- { 0x0000, 0x0000 }, /* R1356 */
- { 0x0000, 0x0000 }, /* R1357 */
- { 0x0000, 0x0000 }, /* R1358 */
- { 0x0000, 0x0000 }, /* R1359 */
- { 0x0000, 0x0000 }, /* R1360 */
- { 0x0000, 0x0000 }, /* R1361 */
- { 0x0000, 0x0000 }, /* R1362 */
- { 0x0000, 0x0000 }, /* R1363 */
- { 0x0000, 0x0000 }, /* R1364 */
- { 0x0000, 0x0000 }, /* R1365 */
- { 0x0000, 0x0000 }, /* R1366 */
- { 0x0000, 0x0000 }, /* R1367 */
- { 0x0000, 0x0000 }, /* R1368 */
- { 0x0000, 0x0000 }, /* R1369 */
- { 0x0000, 0x0000 }, /* R1370 */
- { 0x0000, 0x0000 }, /* R1371 */
- { 0x0000, 0x0000 }, /* R1372 */
- { 0x0000, 0x0000 }, /* R1373 */
- { 0x0000, 0x0000 }, /* R1374 */
- { 0x0000, 0x0000 }, /* R1375 */
- { 0x0000, 0x0000 }, /* R1376 */
- { 0x0000, 0x0000 }, /* R1377 */
- { 0x0000, 0x0000 }, /* R1378 */
- { 0x0000, 0x0000 }, /* R1379 */
- { 0x0000, 0x0000 }, /* R1380 */
- { 0x0000, 0x0000 }, /* R1381 */
- { 0x0000, 0x0000 }, /* R1382 */
- { 0x0000, 0x0000 }, /* R1383 */
- { 0x0000, 0x0000 }, /* R1384 */
- { 0x0000, 0x0000 }, /* R1385 */
- { 0x0000, 0x0000 }, /* R1386 */
- { 0x0000, 0x0000 }, /* R1387 */
- { 0x0000, 0x0000 }, /* R1388 */
- { 0x0000, 0x0000 }, /* R1389 */
- { 0x0000, 0x0000 }, /* R1390 */
- { 0x0000, 0x0000 }, /* R1391 */
- { 0x0000, 0x0000 }, /* R1392 */
- { 0x0000, 0x0000 }, /* R1393 */
- { 0x0000, 0x0000 }, /* R1394 */
- { 0x0000, 0x0000 }, /* R1395 */
- { 0x0000, 0x0000 }, /* R1396 */
- { 0x0000, 0x0000 }, /* R1397 */
- { 0x0000, 0x0000 }, /* R1398 */
- { 0x0000, 0x0000 }, /* R1399 */
- { 0x0000, 0x0000 }, /* R1400 */
- { 0x0000, 0x0000 }, /* R1401 */
- { 0x0000, 0x0000 }, /* R1402 */
- { 0x0000, 0x0000 }, /* R1403 */
- { 0x0000, 0x0000 }, /* R1404 */
- { 0x0000, 0x0000 }, /* R1405 */
- { 0x0000, 0x0000 }, /* R1406 */
- { 0x0000, 0x0000 }, /* R1407 */
- { 0xFFFF, 0xFFFF }, /* R1408 - AIF2 EQ Gains (1) */
- { 0xFFC0, 0xFFC0 }, /* R1409 - AIF2 EQ Gains (2) */
- { 0xFFFF, 0xFFFF }, /* R1410 - AIF2 EQ Band 1 A */
- { 0xFFFF, 0xFFFF }, /* R1411 - AIF2 EQ Band 1 B */
- { 0xFFFF, 0xFFFF }, /* R1412 - AIF2 EQ Band 1 PG */
- { 0xFFFF, 0xFFFF }, /* R1413 - AIF2 EQ Band 2 A */
- { 0xFFFF, 0xFFFF }, /* R1414 - AIF2 EQ Band 2 B */
- { 0xFFFF, 0xFFFF }, /* R1415 - AIF2 EQ Band 2 C */
- { 0xFFFF, 0xFFFF }, /* R1416 - AIF2 EQ Band 2 PG */
- { 0xFFFF, 0xFFFF }, /* R1417 - AIF2 EQ Band 3 A */
- { 0xFFFF, 0xFFFF }, /* R1418 - AIF2 EQ Band 3 B */
- { 0xFFFF, 0xFFFF }, /* R1419 - AIF2 EQ Band 3 C */
- { 0xFFFF, 0xFFFF }, /* R1420 - AIF2 EQ Band 3 PG */
- { 0xFFFF, 0xFFFF }, /* R1421 - AIF2 EQ Band 4 A */
- { 0xFFFF, 0xFFFF }, /* R1422 - AIF2 EQ Band 4 B */
- { 0xFFFF, 0xFFFF }, /* R1423 - AIF2 EQ Band 4 C */
- { 0xFFFF, 0xFFFF }, /* R1424 - AIF2 EQ Band 4 PG */
- { 0xFFFF, 0xFFFF }, /* R1425 - AIF2 EQ Band 5 A */
- { 0xFFFF, 0xFFFF }, /* R1426 - AIF2 EQ Band 5 B */
- { 0xFFFF, 0xFFFF }, /* R1427 - AIF2 EQ Band 5 PG */
- { 0x0000, 0x0000 }, /* R1428 */
- { 0x0000, 0x0000 }, /* R1429 */
- { 0x0000, 0x0000 }, /* R1430 */
- { 0x0000, 0x0000 }, /* R1431 */
- { 0x0000, 0x0000 }, /* R1432 */
- { 0x0000, 0x0000 }, /* R1433 */
- { 0x0000, 0x0000 }, /* R1434 */
- { 0x0000, 0x0000 }, /* R1435 */
- { 0x0000, 0x0000 }, /* R1436 */
- { 0x0000, 0x0000 }, /* R1437 */
- { 0x0000, 0x0000 }, /* R1438 */
- { 0x0000, 0x0000 }, /* R1439 */
- { 0x0000, 0x0000 }, /* R1440 */
- { 0x0000, 0x0000 }, /* R1441 */
- { 0x0000, 0x0000 }, /* R1442 */
- { 0x0000, 0x0000 }, /* R1443 */
- { 0x0000, 0x0000 }, /* R1444 */
- { 0x0000, 0x0000 }, /* R1445 */
- { 0x0000, 0x0000 }, /* R1446 */
- { 0x0000, 0x0000 }, /* R1447 */
- { 0x0000, 0x0000 }, /* R1448 */
- { 0x0000, 0x0000 }, /* R1449 */
- { 0x0000, 0x0000 }, /* R1450 */
- { 0x0000, 0x0000 }, /* R1451 */
- { 0x0000, 0x0000 }, /* R1452 */
- { 0x0000, 0x0000 }, /* R1453 */
- { 0x0000, 0x0000 }, /* R1454 */
- { 0x0000, 0x0000 }, /* R1455 */
- { 0x0000, 0x0000 }, /* R1456 */
- { 0x0000, 0x0000 }, /* R1457 */
- { 0x0000, 0x0000 }, /* R1458 */
- { 0x0000, 0x0000 }, /* R1459 */
- { 0x0000, 0x0000 }, /* R1460 */
- { 0x0000, 0x0000 }, /* R1461 */
- { 0x0000, 0x0000 }, /* R1462 */
- { 0x0000, 0x0000 }, /* R1463 */
- { 0x0000, 0x0000 }, /* R1464 */
- { 0x0000, 0x0000 }, /* R1465 */
- { 0x0000, 0x0000 }, /* R1466 */
- { 0x0000, 0x0000 }, /* R1467 */
- { 0x0000, 0x0000 }, /* R1468 */
- { 0x0000, 0x0000 }, /* R1469 */
- { 0x0000, 0x0000 }, /* R1470 */
- { 0x0000, 0x0000 }, /* R1471 */
- { 0x0000, 0x0000 }, /* R1472 */
- { 0x0000, 0x0000 }, /* R1473 */
- { 0x0000, 0x0000 }, /* R1474 */
- { 0x0000, 0x0000 }, /* R1475 */
- { 0x0000, 0x0000 }, /* R1476 */
- { 0x0000, 0x0000 }, /* R1477 */
- { 0x0000, 0x0000 }, /* R1478 */
- { 0x0000, 0x0000 }, /* R1479 */
- { 0x0000, 0x0000 }, /* R1480 */
- { 0x0000, 0x0000 }, /* R1481 */
- { 0x0000, 0x0000 }, /* R1482 */
- { 0x0000, 0x0000 }, /* R1483 */
- { 0x0000, 0x0000 }, /* R1484 */
- { 0x0000, 0x0000 }, /* R1485 */
- { 0x0000, 0x0000 }, /* R1486 */
- { 0x0000, 0x0000 }, /* R1487 */
- { 0x0000, 0x0000 }, /* R1488 */
- { 0x0000, 0x0000 }, /* R1489 */
- { 0x0000, 0x0000 }, /* R1490 */
- { 0x0000, 0x0000 }, /* R1491 */
- { 0x0000, 0x0000 }, /* R1492 */
- { 0x0000, 0x0000 }, /* R1493 */
- { 0x0000, 0x0000 }, /* R1494 */
- { 0x0000, 0x0000 }, /* R1495 */
- { 0x0000, 0x0000 }, /* R1496 */
- { 0x0000, 0x0000 }, /* R1497 */
- { 0x0000, 0x0000 }, /* R1498 */
- { 0x0000, 0x0000 }, /* R1499 */
- { 0x0000, 0x0000 }, /* R1500 */
- { 0x0000, 0x0000 }, /* R1501 */
- { 0x0000, 0x0000 }, /* R1502 */
- { 0x0000, 0x0000 }, /* R1503 */
- { 0x0000, 0x0000 }, /* R1504 */
- { 0x0000, 0x0000 }, /* R1505 */
- { 0x0000, 0x0000 }, /* R1506 */
- { 0x0000, 0x0000 }, /* R1507 */
- { 0x0000, 0x0000 }, /* R1508 */
- { 0x0000, 0x0000 }, /* R1509 */
- { 0x0000, 0x0000 }, /* R1510 */
- { 0x0000, 0x0000 }, /* R1511 */
- { 0x0000, 0x0000 }, /* R1512 */
- { 0x0000, 0x0000 }, /* R1513 */
- { 0x0000, 0x0000 }, /* R1514 */
- { 0x0000, 0x0000 }, /* R1515 */
- { 0x0000, 0x0000 }, /* R1516 */
- { 0x0000, 0x0000 }, /* R1517 */
- { 0x0000, 0x0000 }, /* R1518 */
- { 0x0000, 0x0000 }, /* R1519 */
- { 0x0000, 0x0000 }, /* R1520 */
- { 0x0000, 0x0000 }, /* R1521 */
- { 0x0000, 0x0000 }, /* R1522 */
- { 0x0000, 0x0000 }, /* R1523 */
- { 0x0000, 0x0000 }, /* R1524 */
- { 0x0000, 0x0000 }, /* R1525 */
- { 0x0000, 0x0000 }, /* R1526 */
- { 0x0000, 0x0000 }, /* R1527 */
- { 0x0000, 0x0000 }, /* R1528 */
- { 0x0000, 0x0000 }, /* R1529 */
- { 0x0000, 0x0000 }, /* R1530 */
- { 0x0000, 0x0000 }, /* R1531 */
- { 0x0000, 0x0000 }, /* R1532 */
- { 0x0000, 0x0000 }, /* R1533 */
- { 0x0000, 0x0000 }, /* R1534 */
- { 0x0000, 0x0000 }, /* R1535 */
- { 0x01EF, 0x01EF }, /* R1536 - DAC1 Mixer Volumes */
- { 0x0037, 0x0037 }, /* R1537 - DAC1 Left Mixer Routing */
- { 0x0037, 0x0037 }, /* R1538 - DAC1 Right Mixer Routing */
- { 0x01EF, 0x01EF }, /* R1539 - DAC2 Mixer Volumes */
- { 0x0037, 0x0037 }, /* R1540 - DAC2 Left Mixer Routing */
- { 0x0037, 0x0037 }, /* R1541 - DAC2 Right Mixer Routing */
- { 0x0003, 0x0003 }, /* R1542 - AIF1 ADC1 Left Mixer Routing */
- { 0x0003, 0x0003 }, /* R1543 - AIF1 ADC1 Right Mixer Routing */
- { 0x0003, 0x0003 }, /* R1544 - AIF1 ADC2 Left Mixer Routing */
- { 0x0003, 0x0003 }, /* R1545 - AIF1 ADC2 Right mixer Routing */
- { 0x0000, 0x0000 }, /* R1546 */
- { 0x0000, 0x0000 }, /* R1547 */
- { 0x0000, 0x0000 }, /* R1548 */
- { 0x0000, 0x0000 }, /* R1549 */
- { 0x0000, 0x0000 }, /* R1550 */
- { 0x0000, 0x0000 }, /* R1551 */
- { 0x02FF, 0x03FF }, /* R1552 - DAC1 Left Volume */
- { 0x02FF, 0x03FF }, /* R1553 - DAC1 Right Volume */
- { 0x02FF, 0x03FF }, /* R1554 - DAC2 Left Volume */
- { 0x02FF, 0x03FF }, /* R1555 - DAC2 Right Volume */
- { 0x0003, 0x0003 }, /* R1556 - DAC Softmute */
- { 0x0000, 0x0000 }, /* R1557 */
- { 0x0000, 0x0000 }, /* R1558 */
- { 0x0000, 0x0000 }, /* R1559 */
- { 0x0000, 0x0000 }, /* R1560 */
- { 0x0000, 0x0000 }, /* R1561 */
- { 0x0000, 0x0000 }, /* R1562 */
- { 0x0000, 0x0000 }, /* R1563 */
- { 0x0000, 0x0000 }, /* R1564 */
- { 0x0000, 0x0000 }, /* R1565 */
- { 0x0000, 0x0000 }, /* R1566 */
- { 0x0000, 0x0000 }, /* R1567 */
- { 0x0003, 0x0003 }, /* R1568 - Oversampling */
- { 0x03C3, 0x03C3 }, /* R1569 - Sidetone */
-};
-
static int wm8994_readable(unsigned int reg)
{
switch (reg) {
@@ -1696,14 +131,14 @@
break;
}
- if (reg >= ARRAY_SIZE(access_masks))
+ if (reg >= WM8994_CACHE_SIZE)
return 0;
- return access_masks[reg].readable != 0;
+ return wm8994_access_masks[reg].readable != 0;
}
static int wm8994_volatile(unsigned int reg)
{
- if (reg >= WM8994_REG_CACHE_SIZE)
+ if (reg >= WM8994_CACHE_SIZE)
return 1;
switch (reg) {
@@ -1714,6 +149,8 @@
case WM8994_RATE_STATUS:
case WM8994_LDO_1:
case WM8994_LDO_2:
+ case WM8958_DSP2_EXECCONTROL:
+ case WM8958_MIC_DETECT_3:
return 1;
default:
return 0;
@@ -1723,14 +160,16 @@
static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+ int ret;
BUG_ON(reg > WM8994_MAX_REGISTER);
- if (!wm8994_volatile(reg))
- wm8994->reg_cache[reg] = value;
-
- dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+ if (!wm8994_volatile(reg)) {
+ ret = snd_soc_cache_write(codec, reg, value);
+ if (ret != 0)
+ dev_err(codec->dev, "Cache write to %x failed: %d\n",
+ reg, ret);
+ }
return wm8994_reg_write(codec->control_data, reg, value);
}
@@ -1738,14 +177,22 @@
static unsigned int wm8994_read(struct snd_soc_codec *codec,
unsigned int reg)
{
- u16 *reg_cache = codec->reg_cache;
+ unsigned int val;
+ int ret;
BUG_ON(reg > WM8994_MAX_REGISTER);
- if (wm8994_volatile(reg))
- return wm8994_reg_read(codec->control_data, reg);
- else
- return reg_cache[reg];
+ if (!wm8994_volatile(reg) && wm8994_readable(reg) &&
+ reg < codec->driver->reg_cache_size) {
+ ret = snd_soc_cache_read(codec, reg, &val);
+ if (ret >= 0)
+ return val;
+ else
+ dev_err(codec->dev, "Cache read from %x failed: %d\n",
+ reg, ret);
+ }
+
+ return wm8994_reg_read(codec->control_data, reg);
}
static int configure_aif_clock(struct snd_soc_codec *codec, int aif)
@@ -1837,7 +284,7 @@
snd_soc_update_bits(codec, WM8994_CLOCKING_1, WM8994_SYSCLK_SRC, new);
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(&codec->dapm);
return 0;
}
@@ -1864,6 +311,19 @@
static const struct soc_enum sidetone_hpf =
SOC_ENUM_SINGLE(WM8994_SIDETONE, 7, 7, sidetone_hpf_text);
+static const char *adc_hpf_text[] = {
+ "HiFi", "Voice 1", "Voice 2", "Voice 3"
+};
+
+static const struct soc_enum aif1adc1_hpf =
+ SOC_ENUM_SINGLE(WM8994_AIF1_ADC1_FILTERS, 13, 4, adc_hpf_text);
+
+static const struct soc_enum aif1adc2_hpf =
+ SOC_ENUM_SINGLE(WM8994_AIF1_ADC2_FILTERS, 13, 4, adc_hpf_text);
+
+static const struct soc_enum aif2adc_hpf =
+ SOC_ENUM_SINGLE(WM8994_AIF2_ADC_FILTERS, 13, 4, adc_hpf_text);
+
static const DECLARE_TLV_DB_SCALE(aif_tlv, 0, 600, 0);
static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0);
@@ -2071,21 +531,252 @@
return 0;
}
-static const char *aifdac_src_text[] = {
+static const char *aif_chan_src_text[] = {
"Left", "Right"
};
+static const struct soc_enum aif1adcl_src =
+ SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_1, 15, 2, aif_chan_src_text);
+
+static const struct soc_enum aif1adcr_src =
+ SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_1, 14, 2, aif_chan_src_text);
+
+static const struct soc_enum aif2adcl_src =
+ SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_1, 15, 2, aif_chan_src_text);
+
+static const struct soc_enum aif2adcr_src =
+ SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_1, 14, 2, aif_chan_src_text);
+
static const struct soc_enum aif1dacl_src =
- SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 15, 2, aifdac_src_text);
+ SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 15, 2, aif_chan_src_text);
static const struct soc_enum aif1dacr_src =
- SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 14, 2, aifdac_src_text);
+ SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 14, 2, aif_chan_src_text);
static const struct soc_enum aif2dacl_src =
- SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 15, 2, aifdac_src_text);
+ SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 15, 2, aif_chan_src_text);
static const struct soc_enum aif2dacr_src =
- SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 14, 2, aifdac_src_text);
+ SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 14, 2, aif_chan_src_text);
+
+static const char *osr_text[] = {
+ "Low Power", "High Performance",
+};
+
+static const struct soc_enum dac_osr =
+ SOC_ENUM_SINGLE(WM8994_OVERSAMPLING, 0, 2, osr_text);
+
+static const struct soc_enum adc_osr =
+ SOC_ENUM_SINGLE(WM8994_OVERSAMPLING, 1, 2, osr_text);
+
+static void wm8958_mbc_apply(struct snd_soc_codec *codec, int mbc, int start)
+{
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+ struct wm8994_pdata *pdata = wm8994->pdata;
+ int pwr_reg = snd_soc_read(codec, WM8994_POWER_MANAGEMENT_5);
+ int ena, reg, aif, i;
+
+ switch (mbc) {
+ case 0:
+ pwr_reg &= (WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA);
+ aif = 0;
+ break;
+ case 1:
+ pwr_reg &= (WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA);
+ aif = 0;
+ break;
+ case 2:
+ pwr_reg &= (WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA);
+ aif = 1;
+ break;
+ default:
+ BUG();
+ return;
+ }
+
+ /* We can only enable the MBC if the AIF is enabled and we
+ * want it to be enabled. */
+ ena = pwr_reg && wm8994->mbc_ena[mbc];
+
+ reg = snd_soc_read(codec, WM8958_DSP2_PROGRAM);
+
+ dev_dbg(codec->dev, "MBC %d startup: %d, power: %x, DSP: %x\n",
+ mbc, start, pwr_reg, reg);
+
+ if (start && ena) {
+ /* If the DSP is already running then noop */
+ if (reg & WM8958_DSP2_ENA)
+ return;
+
+ /* Switch the clock over to the appropriate AIF */
+ snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+ WM8958_DSP2CLK_SRC | WM8958_DSP2CLK_ENA,
+ aif << WM8958_DSP2CLK_SRC_SHIFT |
+ WM8958_DSP2CLK_ENA);
+
+ snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
+ WM8958_DSP2_ENA, WM8958_DSP2_ENA);
+
+ /* If we've got user supplied MBC settings use them */
+ if (pdata && pdata->num_mbc_cfgs) {
+ struct wm8958_mbc_cfg *cfg
+ = &pdata->mbc_cfgs[wm8994->mbc_cfg];
+
+ for (i = 0; i < ARRAY_SIZE(cfg->coeff_regs); i++)
+ snd_soc_write(codec, i + WM8958_MBC_BAND_1_K_1,
+ cfg->coeff_regs[i]);
+
+ for (i = 0; i < ARRAY_SIZE(cfg->cutoff_regs); i++)
+ snd_soc_write(codec,
+ i + WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_1,
+ cfg->cutoff_regs[i]);
+ }
+
+ /* Run the DSP */
+ snd_soc_write(codec, WM8958_DSP2_EXECCONTROL,
+ WM8958_DSP2_RUNR);
+
+ /* And we're off! */
+ snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
+ WM8958_MBC_ENA | WM8958_MBC_SEL_MASK,
+ mbc << WM8958_MBC_SEL_SHIFT |
+ WM8958_MBC_ENA);
+ } else {
+ /* If the DSP is already stopped then noop */
+ if (!(reg & WM8958_DSP2_ENA))
+ return;
+
+ snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
+ WM8958_MBC_ENA, 0);
+ snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
+ WM8958_DSP2_ENA, 0);
+ snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+ WM8958_DSP2CLK_ENA, 0);
+ }
+}
+
+static int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_codec *codec = w->codec;
+ int mbc;
+
+ switch (w->shift) {
+ case 13:
+ case 12:
+ mbc = 2;
+ break;
+ case 11:
+ case 10:
+ mbc = 1;
+ break;
+ case 9:
+ case 8:
+ mbc = 0;
+ break;
+ default:
+ BUG();
+ return -EINVAL;
+ }
+
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ wm8958_mbc_apply(codec, mbc, 1);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ wm8958_mbc_apply(codec, mbc, 0);
+ break;
+ }
+
+ return 0;
+}
+
+static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+ struct wm8994_pdata *pdata = wm8994->pdata;
+ int value = ucontrol->value.integer.value[0];
+ int reg;
+
+ /* Don't allow on the fly reconfiguration */
+ reg = snd_soc_read(codec, WM8994_CLOCKING_1);
+ if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
+ return -EBUSY;
+
+ if (value >= pdata->num_mbc_cfgs)
+ return -EINVAL;
+
+ wm8994->mbc_cfg = value;
+
+ return 0;
+}
+
+static int wm8958_get_mbc_enum(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+ ucontrol->value.enumerated.item[0] = wm8994->mbc_cfg;
+
+ return 0;
+}
+
+static int wm8958_mbc_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 1;
+ return 0;
+}
+
+static int wm8958_mbc_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int mbc = kcontrol->private_value;
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+ ucontrol->value.integer.value[0] = wm8994->mbc_ena[mbc];
+
+ return 0;
+}
+
+static int wm8958_mbc_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int mbc = kcontrol->private_value;
+ int i;
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+ if (ucontrol->value.integer.value[0] > 1)
+ return -EINVAL;
+
+ for (i = 0; i < ARRAY_SIZE(wm8994->mbc_ena); i++) {
+ if (mbc != i && wm8994->mbc_ena[i]) {
+ dev_dbg(codec->dev, "MBC %d active already\n", mbc);
+ return -EBUSY;
+ }
+ }
+
+ wm8994->mbc_ena[mbc] = ucontrol->value.integer.value[0];
+
+ wm8958_mbc_apply(codec, mbc, wm8994->mbc_ena[mbc]);
+
+ return 0;
+}
+
+#define WM8958_MBC_SWITCH(xname, xval) {\
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+ .info = wm8958_mbc_info, \
+ .get = wm8958_mbc_get, .put = wm8958_mbc_put, \
+ .private_value = xval }
static const struct snd_kcontrol_new wm8994_snd_controls[] = {
SOC_DOUBLE_R_TLV("AIF1ADC1 Volume", WM8994_AIF1_ADC1_LEFT_VOLUME,
@@ -2098,10 +789,15 @@
WM8994_AIF2_ADC_RIGHT_VOLUME,
1, 119, 0, digital_tlv),
+SOC_ENUM("AIF1ADCL Source", aif1adcl_src),
+SOC_ENUM("AIF1ADCR Source", aif1adcr_src),
+SOC_ENUM("AIF2ADCL Source", aif2adcl_src),
+SOC_ENUM("AIF2ADCR Source", aif2adcr_src),
+
SOC_ENUM("AIF1DACL Source", aif1dacl_src),
SOC_ENUM("AIF1DACR Source", aif1dacr_src),
-SOC_ENUM("AIF2DACL Source", aif1dacl_src),
-SOC_ENUM("AIF2DACR Source", aif1dacr_src),
+SOC_ENUM("AIF2DACL Source", aif2dacl_src),
+SOC_ENUM("AIF2DACR Source", aif2dacr_src),
SOC_DOUBLE_R_TLV("AIF1DAC1 Volume", WM8994_AIF1_DAC1_LEFT_VOLUME,
WM8994_AIF1_DAC1_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
@@ -2140,6 +836,18 @@
SOC_ENUM("Sidetone HPF Mux", sidetone_hpf),
SOC_SINGLE("Sidetone HPF Switch", WM8994_SIDETONE, 6, 1, 0),
+SOC_ENUM("AIF1ADC1 HPF Mode", aif1adc1_hpf),
+SOC_DOUBLE("AIF1ADC1 HPF Switch", WM8994_AIF1_ADC1_FILTERS, 12, 11, 1, 0),
+
+SOC_ENUM("AIF1ADC2 HPF Mode", aif1adc2_hpf),
+SOC_DOUBLE("AIF1ADC2 HPF Switch", WM8994_AIF1_ADC2_FILTERS, 12, 11, 1, 0),
+
+SOC_ENUM("AIF2ADC HPF Mode", aif2adc_hpf),
+SOC_DOUBLE("AIF2ADC HPF Switch", WM8994_AIF2_ADC_FILTERS, 12, 11, 1, 0),
+
+SOC_ENUM("ADC OSR", adc_osr),
+SOC_ENUM("DAC OSR", dac_osr),
+
SOC_DOUBLE_R_TLV("DAC1 Volume", WM8994_DAC1_LEFT_VOLUME,
WM8994_DAC1_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
SOC_DOUBLE_R("DAC1 Switch", WM8994_DAC1_LEFT_VOLUME,
@@ -2162,15 +870,15 @@
SOC_SINGLE_TLV("AIF1DAC1 3D Stereo Volume", WM8994_AIF1_DAC1_FILTERS_2,
10, 15, 0, wm8994_3d_tlv),
-SOC_SINGLE("AIF1DAC1 3D Stereo Switch", WM8994_AIF1_DAC2_FILTERS_2,
+SOC_SINGLE("AIF1DAC1 3D Stereo Switch", WM8994_AIF1_DAC1_FILTERS_2,
8, 1, 0),
SOC_SINGLE_TLV("AIF1DAC2 3D Stereo Volume", WM8994_AIF1_DAC2_FILTERS_2,
10, 15, 0, wm8994_3d_tlv),
SOC_SINGLE("AIF1DAC2 3D Stereo Switch", WM8994_AIF1_DAC2_FILTERS_2,
8, 1, 0),
-SOC_SINGLE_TLV("AIF2DAC 3D Stereo Volume", WM8994_AIF1_DAC1_FILTERS_2,
+SOC_SINGLE_TLV("AIF2DAC 3D Stereo Volume", WM8994_AIF2_DAC_FILTERS_2,
10, 15, 0, wm8994_3d_tlv),
-SOC_SINGLE("AIF2DAC 3D Stereo Switch", WM8994_AIF1_DAC2_FILTERS_2,
+SOC_SINGLE("AIF2DAC 3D Stereo Switch", WM8994_AIF2_DAC_FILTERS_2,
8, 1, 0),
};
@@ -2209,6 +917,13 @@
eq_tlv),
};
+static const struct snd_kcontrol_new wm8958_snd_controls[] = {
+SOC_SINGLE_TLV("AIF3 Boost Volume", WM8958_AIF3_CONTROL_2, 10, 3, 0, aif_tlv),
+WM8958_MBC_SWITCH("AIF1DAC1 MBC Switch", 0),
+WM8958_MBC_SWITCH("AIF1DAC2 MBC Switch", 1),
+WM8958_MBC_SWITCH("AIF2DAC MBC Switch", 2),
+};
+
static int clk_sys_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
@@ -2228,6 +943,7 @@
static void wm8994_update_class_w(struct snd_soc_codec *codec)
{
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
int enable = 1;
int source = 0; /* GCC flow analysis can't track enable */
int reg, reg_r;
@@ -2278,11 +994,13 @@
WM8994_CP_DYN_PWR |
WM8994_CP_DYN_SRC_SEL_MASK,
source | WM8994_CP_DYN_PWR);
+ wm8994->hubs.class_w = true;
} else {
dev_dbg(codec->dev, "Class W disabled\n");
snd_soc_update_bits(codec, WM8994_CLASS_W_1,
WM8994_CP_DYN_PWR, 0);
+ wm8994->hubs.class_w = false;
}
}
@@ -2512,14 +1230,47 @@
SOC_DAPM_ENUM("AIF2ADC Mux", aif2adc_enum);
static const char *aif3adc_text[] = {
- "AIF1ADCDAT", "AIF2ADCDAT", "AIF2DACDAT",
+ "AIF1ADCDAT", "AIF2ADCDAT", "AIF2DACDAT", "Mono PCM",
};
-static const struct soc_enum aif3adc_enum =
+static const struct soc_enum wm8994_aif3adc_enum =
SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 3, 3, aif3adc_text);
-static const struct snd_kcontrol_new aif3adc_mux =
- SOC_DAPM_ENUM("AIF3ADC Mux", aif3adc_enum);
+static const struct snd_kcontrol_new wm8994_aif3adc_mux =
+ SOC_DAPM_ENUM("AIF3ADC Mux", wm8994_aif3adc_enum);
+
+static const struct soc_enum wm8958_aif3adc_enum =
+ SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 3, 4, aif3adc_text);
+
+static const struct snd_kcontrol_new wm8958_aif3adc_mux =
+ SOC_DAPM_ENUM("AIF3ADC Mux", wm8958_aif3adc_enum);
+
+static const char *mono_pcm_out_text[] = {
+ "None", "AIF2ADCL", "AIF2ADCR",
+};
+
+static const struct soc_enum mono_pcm_out_enum =
+ SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 9, 3, mono_pcm_out_text);
+
+static const struct snd_kcontrol_new mono_pcm_out_mux =
+ SOC_DAPM_ENUM("Mono PCM Out Mux", mono_pcm_out_enum);
+
+static const char *aif2dac_src_text[] = {
+ "AIF2", "AIF3",
+};
+
+/* Note that these two control shouldn't be simultaneously switched to AIF3 */
+static const struct soc_enum aif2dacl_src_enum =
+ SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 7, 2, aif2dac_src_text);
+
+static const struct snd_kcontrol_new aif2dacl_src_mux =
+ SOC_DAPM_ENUM("AIF2DACL Mux", aif2dacl_src_enum);
+
+static const struct soc_enum aif2dacr_src_enum =
+ SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 8, 2, aif2dac_src_text);
+
+static const struct snd_kcontrol_new aif2dacr_src_mux =
+ SOC_DAPM_ENUM("AIF2DACR Mux", aif2dacr_src_enum);
static const struct snd_soc_dapm_widget wm8994_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("DMIC1DAT"),
@@ -2540,19 +1291,23 @@
0, WM8994_POWER_MANAGEMENT_4, 9, 0),
SND_SOC_DAPM_AIF_OUT("AIF1ADC1R", "AIF1 Capture",
0, WM8994_POWER_MANAGEMENT_4, 8, 0),
-SND_SOC_DAPM_AIF_IN("AIF1DAC1L", NULL, 0,
- WM8994_POWER_MANAGEMENT_5, 9, 0),
-SND_SOC_DAPM_AIF_IN("AIF1DAC1R", NULL, 0,
- WM8994_POWER_MANAGEMENT_5, 8, 0),
+SND_SOC_DAPM_AIF_IN_E("AIF1DAC1L", NULL, 0,
+ WM8994_POWER_MANAGEMENT_5, 9, 0, wm8958_aif_ev,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_AIF_IN_E("AIF1DAC1R", NULL, 0,
+ WM8994_POWER_MANAGEMENT_5, 8, 0, wm8958_aif_ev,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_OUT("AIF1ADC2L", "AIF1 Capture",
0, WM8994_POWER_MANAGEMENT_4, 11, 0),
SND_SOC_DAPM_AIF_OUT("AIF1ADC2R", "AIF1 Capture",
0, WM8994_POWER_MANAGEMENT_4, 10, 0),
-SND_SOC_DAPM_AIF_IN("AIF1DAC2L", NULL, 0,
- WM8994_POWER_MANAGEMENT_5, 11, 0),
-SND_SOC_DAPM_AIF_IN("AIF1DAC2R", NULL, 0,
- WM8994_POWER_MANAGEMENT_5, 10, 0),
+SND_SOC_DAPM_AIF_IN_E("AIF1DAC2L", NULL, 0,
+ WM8994_POWER_MANAGEMENT_5, 11, 0, wm8958_aif_ev,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_AIF_IN_E("AIF1DAC2R", NULL, 0,
+ WM8994_POWER_MANAGEMENT_5, 10, 0, wm8958_aif_ev,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MIXER("AIF1ADC1L Mixer", SND_SOC_NOPM, 0, 0,
aif1adc1l_mix, ARRAY_SIZE(aif1adc1l_mix)),
@@ -2581,10 +1336,12 @@
WM8994_POWER_MANAGEMENT_4, 13, 0),
SND_SOC_DAPM_AIF_OUT("AIF2ADCR", NULL, 0,
WM8994_POWER_MANAGEMENT_4, 12, 0),
-SND_SOC_DAPM_AIF_IN("AIF2DACL", NULL, 0,
- WM8994_POWER_MANAGEMENT_5, 13, 0),
-SND_SOC_DAPM_AIF_IN("AIF2DACR", NULL, 0,
- WM8994_POWER_MANAGEMENT_5, 12, 0),
+SND_SOC_DAPM_AIF_IN_E("AIF2DACL", NULL, 0,
+ WM8994_POWER_MANAGEMENT_5, 13, 0, wm8958_aif_ev,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_AIF_IN_E("AIF2DACR", NULL, 0,
+ WM8994_POWER_MANAGEMENT_5, 12, 0, wm8958_aif_ev,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
SND_SOC_DAPM_AIF_IN("AIF1DACDAT", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("AIF2DACDAT", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
@@ -2593,7 +1350,6 @@
SND_SOC_DAPM_MUX("AIF1DAC Mux", SND_SOC_NOPM, 0, 0, &aif1dac_mux),
SND_SOC_DAPM_MUX("AIF2DAC Mux", SND_SOC_NOPM, 0, 0, &aif2dac_mux),
SND_SOC_DAPM_MUX("AIF2ADC Mux", SND_SOC_NOPM, 0, 0, &aif2adc_mux),
-SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &aif3adc_mux),
SND_SOC_DAPM_AIF_IN("AIF3DACDAT", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("AIF3ADCDAT", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
@@ -2631,8 +1387,18 @@
SND_SOC_DAPM_POST("Debug log", post_ev),
};
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_widget wm8994_specific_dapm_widgets[] = {
+SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &wm8994_aif3adc_mux),
+};
+static const struct snd_soc_dapm_widget wm8958_dapm_widgets[] = {
+SND_SOC_DAPM_MUX("Mono PCM Out Mux", SND_SOC_NOPM, 0, 0, &mono_pcm_out_mux),
+SND_SOC_DAPM_MUX("AIF2DACL Mux", SND_SOC_NOPM, 0, 0, &aif2dacl_src_mux),
+SND_SOC_DAPM_MUX("AIF2DACR Mux", SND_SOC_NOPM, 0, 0, &aif2dacr_src_mux),
+SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &wm8958_aif3adc_mux),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
{ "CLK_SYS", NULL, "AIF1CLK", check_clk_sys },
{ "CLK_SYS", NULL, "AIF2CLK", check_clk_sys },
@@ -2740,9 +1506,6 @@
{ "AIF1DAC2L", NULL, "AIF1DAC Mux" },
{ "AIF1DAC2R", NULL, "AIF1DAC Mux" },
- { "AIF2DACL", NULL, "AIF2DAC Mux" },
- { "AIF2DACR", NULL, "AIF2DAC Mux" },
-
{ "AIF1DAC Mux", "AIF1DACDAT", "AIF1DACDAT" },
{ "AIF1DAC Mux", "AIF3DACDAT", "AIF3DACDAT" },
{ "AIF2DAC Mux", "AIF2DACDAT", "AIF2DACDAT" },
@@ -2815,6 +1578,26 @@
{ "Right Headphone Mux", "DAC", "DAC1R" },
};
+static const struct snd_soc_dapm_route wm8994_intercon[] = {
+ { "AIF2DACL", NULL, "AIF2DAC Mux" },
+ { "AIF2DACR", NULL, "AIF2DAC Mux" },
+};
+
+static const struct snd_soc_dapm_route wm8958_intercon[] = {
+ { "AIF2DACL", NULL, "AIF2DACL Mux" },
+ { "AIF2DACR", NULL, "AIF2DACR Mux" },
+
+ { "AIF2DACL Mux", "AIF2", "AIF2DAC Mux" },
+ { "AIF2DACL Mux", "AIF3", "AIF3DACDAT" },
+ { "AIF2DACR Mux", "AIF2", "AIF2DAC Mux" },
+ { "AIF2DACR Mux", "AIF3", "AIF3DACDAT" },
+
+ { "Mono PCM Out Mux", "AIF2ADCL", "AIF2ADCL" },
+ { "Mono PCM Out Mux", "AIF2ADCR", "AIF2ADCR" },
+
+ { "AIF3ADC Mux", "Mono PCM", "Mono PCM Out Mux" },
+};
+
/* The size in bits of the FLL divide multiplied by 10
* to allow rounding later */
#define FIXED_FLL_SIZE ((1 << 16) * 10)
@@ -2930,6 +1713,7 @@
/* Allow no source specification when stopping */
if (freq_out)
return -EINVAL;
+ src = wm8994->fll[id].src;
break;
case WM8994_FLL_SRC_MCLK1:
case WM8994_FLL_SRC_MCLK2:
@@ -3094,6 +1878,7 @@
static int wm8994_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
+ struct wm8994 *control = codec->control_data;
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
switch (level) {
@@ -3107,16 +1892,36 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
- /* Tweak DC servo and DSP configuration for
- * improved performance. */
- if (wm8994->revision < 4) {
- /* Tweak DC servo and DSP configuration for
- * improved performance. */
- snd_soc_write(codec, 0x102, 0x3);
- snd_soc_write(codec, 0x56, 0x3);
- snd_soc_write(codec, 0x817, 0);
- snd_soc_write(codec, 0x102, 0);
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ pm_runtime_get_sync(codec->dev);
+
+ switch (control->type) {
+ case WM8994:
+ if (wm8994->revision < 4) {
+ /* Tweak DC servo and DSP
+ * configuration for improved
+ * performance. */
+ snd_soc_write(codec, 0x102, 0x3);
+ snd_soc_write(codec, 0x56, 0x3);
+ snd_soc_write(codec, 0x817, 0);
+ snd_soc_write(codec, 0x102, 0);
+ }
+ break;
+
+ case WM8958:
+ if (wm8994->revision == 0) {
+ /* Optimise performance for rev A */
+ snd_soc_write(codec, 0x102, 0x3);
+ snd_soc_write(codec, 0xcb, 0x81);
+ snd_soc_write(codec, 0x817, 0);
+ snd_soc_write(codec, 0x102, 0);
+
+ snd_soc_update_bits(codec,
+ WM8958_CHARGE_PUMP_2,
+ WM8958_CP_DISCH,
+ WM8958_CP_DISCH);
+ }
+ break;
}
/* Discharge LINEOUT1 & 2 */
@@ -3151,7 +1956,7 @@
break;
case SND_SOC_BIAS_OFF:
- if (codec->bias_level == SND_SOC_BIAS_STANDBY) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
/* Switch over to startup biases */
snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
WM8994_BIAS_SRC |
@@ -3183,16 +1988,19 @@
WM8994_STARTUP_BIAS_ENA |
WM8994_VMID_BUF_ENA |
WM8994_VMID_RAMP_MASK, 0);
+
+ pm_runtime_put(codec->dev);
}
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct snd_soc_codec *codec = dai->codec;
+ struct wm8994 *control = codec->control_data;
int ms_reg;
int aif1_reg;
int ms = 0;
@@ -3277,6 +2085,13 @@
return -EINVAL;
}
+ /* The AIF2 format configuration needs to be mirrored to AIF3
+ * on WM8958 if it's in use so just do it all the time. */
+ if (control->type == WM8958 && dai->id == 2)
+ snd_soc_update_bits(codec, WM8958_AIF3_CONTROL_1,
+ WM8994_AIF1_LRCLK_INV |
+ WM8958_AIF3_FMT_MASK, aif1);
+
snd_soc_update_bits(codec, aif1_reg,
WM8994_AIF1_BCLK_INV | WM8994_AIF1_LRCLK_INV |
WM8994_AIF1_FMT_MASK,
@@ -3317,12 +2132,15 @@
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
+ struct wm8994 *control = codec->control_data;
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
int aif1_reg;
+ int aif2_reg;
int bclk_reg;
int lrclk_reg;
int rate_reg;
int aif1 = 0;
+ int aif2 = 0;
int bclk = 0;
int lrclk = 0;
int rate_val = 0;
@@ -3333,6 +2151,7 @@
switch (dai->id) {
case 1:
aif1_reg = WM8994_AIF1_CONTROL_1;
+ aif2_reg = WM8994_AIF1_CONTROL_2;
bclk_reg = WM8994_AIF1_BCLK;
rate_reg = WM8994_AIF1_RATE;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
@@ -3345,6 +2164,7 @@
break;
case 2:
aif1_reg = WM8994_AIF2_CONTROL_1;
+ aif2_reg = WM8994_AIF2_CONTROL_2;
bclk_reg = WM8994_AIF2_BCLK;
rate_reg = WM8994_AIF2_RATE;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
@@ -3355,6 +2175,14 @@
dev_dbg(codec->dev, "AIF2 using split LRCLK\n");
}
break;
+ case 3:
+ switch (control->type) {
+ case WM8958:
+ aif1_reg = WM8958_AIF3_CONTROL_1;
+ break;
+ default:
+ return 0;
+ }
default:
return -EINVAL;
}
@@ -3392,6 +2220,10 @@
dev_dbg(dai->dev, "AIF%dCLK is %dHz, target BCLK %dHz\n",
dai->id, wm8994->aifclk[id], bclk_rate);
+ if (params_channels(params) == 1 &&
+ (snd_soc_read(codec, aif1_reg) & 0x18) == 0x18)
+ aif2 |= WM8994_AIF1_MONO;
+
if (wm8994->aifclk[id] == 0) {
dev_err(dai->dev, "AIF%dCLK not configured\n", dai->id);
return -EINVAL;
@@ -3435,6 +2267,7 @@
lrclk, bclk_rate / lrclk);
snd_soc_update_bits(codec, aif1_reg, WM8994_AIF1_WL_MASK, aif1);
+ snd_soc_update_bits(codec, aif2_reg, WM8994_AIF1_MONO, aif2);
snd_soc_update_bits(codec, bclk_reg, WM8994_AIF1_BCLK_DIV_MASK, bclk);
snd_soc_update_bits(codec, lrclk_reg, WM8994_AIF1DAC_RATE_MASK,
lrclk);
@@ -3458,6 +2291,47 @@
return 0;
}
+static int wm8994_aif3_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct wm8994 *control = codec->control_data;
+ int aif1_reg;
+ int aif1 = 0;
+
+ switch (dai->id) {
+ case 3:
+ switch (control->type) {
+ case WM8958:
+ aif1_reg = WM8958_AIF3_CONTROL_1;
+ break;
+ default:
+ return 0;
+ }
+ default:
+ return 0;
+ }
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ aif1 |= 0x20;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ aif1 |= 0x40;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ aif1 |= 0x60;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return snd_soc_update_bits(codec, aif1_reg, WM8994_AIF1_WL_MASK, aif1);
+}
+
static int wm8994_aif_mute(struct snd_soc_dai *codec_dai, int mute)
{
struct snd_soc_codec *codec = codec_dai->codec;
@@ -3539,6 +2413,7 @@
};
static struct snd_soc_dai_ops wm8994_aif3_dai_ops = {
+ .hw_params = wm8994_aif3_hw_params,
.set_tristate = wm8994_set_tristate,
};
@@ -3548,14 +2423,14 @@
.id = 1,
.playback = {
.stream_name = "AIF1 Playback",
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = WM8994_RATES,
.formats = WM8994_FORMATS,
},
.capture = {
.stream_name = "AIF1 Capture",
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = WM8994_RATES,
.formats = WM8994_FORMATS,
@@ -3567,14 +2442,14 @@
.id = 2,
.playback = {
.stream_name = "AIF2 Playback",
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = WM8994_RATES,
.formats = WM8994_FORMATS,
},
.capture = {
.stream_name = "AIF2 Capture",
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = WM8994_RATES,
.formats = WM8994_FORMATS,
@@ -3586,14 +2461,14 @@
.id = 3,
.playback = {
.stream_name = "AIF3 Playback",
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = WM8994_RATES,
.formats = WM8994_FORMATS,
},
.capture = {
.stream_name = "AIF3 Capture",
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = WM8994_RATES,
.formats = WM8994_FORMATS,
@@ -3625,26 +2500,12 @@
static int wm8994_resume(struct snd_soc_codec *codec)
{
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
- u16 *reg_cache = codec->reg_cache;
int i, ret;
/* Restore the registers */
- for (i = 1; i < ARRAY_SIZE(wm8994->reg_cache); i++) {
- switch (i) {
- case WM8994_LDO_1:
- case WM8994_LDO_2:
- case WM8994_SOFTWARE_RESET:
- /* Handled by other MFD drivers */
- continue;
- default:
- break;
- }
-
- if (!access_masks[i].writable)
- continue;
-
- wm8994_reg_write(codec->control_data, i, reg_cache[i]);
- }
+ ret = snd_soc_cache_sync(codec);
+ if (ret != 0)
+ dev_err(codec->dev, "Failed to sync cache: %d\n", ret);
wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -3794,6 +2655,34 @@
dev_dbg(codec->dev, "%d ReTune Mobile configurations\n",
pdata->num_retune_mobile_cfgs);
+ if (pdata->num_mbc_cfgs) {
+ struct snd_kcontrol_new control[] = {
+ SOC_ENUM_EXT("MBC Mode", wm8994->mbc_enum,
+ wm8958_get_mbc_enum, wm8958_put_mbc_enum),
+ };
+
+ /* We need an array of texts for the enum API */
+ wm8994->mbc_texts = kmalloc(sizeof(char *)
+ * pdata->num_mbc_cfgs, GFP_KERNEL);
+ if (!wm8994->mbc_texts) {
+ dev_err(wm8994->codec->dev,
+ "Failed to allocate %d MBC config texts\n",
+ pdata->num_mbc_cfgs);
+ return;
+ }
+
+ for (i = 0; i < pdata->num_mbc_cfgs; i++)
+ wm8994->mbc_texts[i] = pdata->mbc_cfgs[i].name;
+
+ wm8994->mbc_enum.max = pdata->num_mbc_cfgs;
+ wm8994->mbc_enum.texts = wm8994->mbc_texts;
+
+ ret = snd_soc_add_controls(wm8994->codec, control, 1);
+ if (ret != 0)
+ dev_err(wm8994->codec->dev,
+ "Failed to add MBC mode controls: %d\n", ret);
+ }
+
if (pdata->num_retune_mobile_cfgs)
wm8994_handle_retune_mobile_pdata(wm8994);
else
@@ -3823,8 +2712,12 @@
{
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
struct wm8994_micdet *micdet;
+ struct wm8994 *control = codec->control_data;
int reg;
+ if (control->type != WM8994)
+ return -EINVAL;
+
switch (micbias) {
case 1:
micdet = &wm8994->micdet[0];
@@ -3863,6 +2756,8 @@
int reg;
int report;
+ trace_snd_soc_jack_irq(dev_name(codec->dev));
+
reg = snd_soc_read(codec, WM8994_INTERRUPT_RAW_STATUS_2);
if (reg < 0) {
dev_err(codec->dev, "Failed to read microphone status: %d\n",
@@ -3891,77 +2786,249 @@
return IRQ_HANDLED;
}
+/* Default microphone detection handler for WM8958 - the user can
+ * override this if they wish.
+ */
+static void wm8958_default_micdet(u16 status, void *data)
+{
+ struct snd_soc_codec *codec = data;
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+ int report = 0;
+
+ /* If nothing present then clear our statuses */
+ if (!(status & WM8958_MICD_STS)) {
+ wm8994->jack_is_video = false;
+ wm8994->jack_is_mic = false;
+ goto done;
+ }
+
+ /* Assume anything over 475 ohms is a microphone and remember
+ * that we've seen one (since buttons override it) */
+ if (status & 0x600)
+ wm8994->jack_is_mic = true;
+ if (wm8994->jack_is_mic)
+ report |= SND_JACK_MICROPHONE;
+
+ /* Video has an impedence of approximately 75 ohms; assume
+ * this isn't used as a button and remember it since buttons
+ * override it. */
+ if (status & 0x40)
+ wm8994->jack_is_video = true;
+ if (wm8994->jack_is_video)
+ report |= SND_JACK_VIDEOOUT;
+
+ /* Everything else is buttons; just assign slots */
+ if (status & 0x4)
+ report |= SND_JACK_BTN_0;
+ if (status & 0x8)
+ report |= SND_JACK_BTN_1;
+ if (status & 0x10)
+ report |= SND_JACK_BTN_2;
+ if (status & 0x20)
+ report |= SND_JACK_BTN_3;
+ if (status & 0x80)
+ report |= SND_JACK_BTN_4;
+ if (status & 0x100)
+ report |= SND_JACK_BTN_5;
+
+done:
+ snd_soc_jack_report(wm8994->micdet[0].jack,
+ SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 |
+ SND_JACK_BTN_3 | SND_JACK_BTN_4 | SND_JACK_BTN_5 |
+ SND_JACK_MICROPHONE | SND_JACK_VIDEOOUT,
+ report);
+}
+
+/**
+ * wm8958_mic_detect - Enable microphone detection via the WM8958 IRQ
+ *
+ * @codec: WM8958 codec
+ * @jack: jack to report detection events on
+ *
+ * Enable microphone detection functionality for the WM8958. By
+ * default simple detection which supports the detection of up to 6
+ * buttons plus video and microphone functionality is supported.
+ *
+ * The WM8958 has an advanced jack detection facility which is able to
+ * support complex accessory detection, especially when used in
+ * conjunction with external circuitry. In order to provide maximum
+ * flexiblity a callback is provided which allows a completely custom
+ * detection algorithm.
+ */
+int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+ wm8958_micdet_cb cb, void *cb_data)
+{
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+ struct wm8994 *control = codec->control_data;
+
+ if (control->type != WM8958)
+ return -EINVAL;
+
+ if (jack) {
+ if (!cb) {
+ dev_dbg(codec->dev, "Using default micdet callback\n");
+ cb = wm8958_default_micdet;
+ cb_data = codec;
+ }
+
+ wm8994->micdet[0].jack = jack;
+ wm8994->jack_cb = cb;
+ wm8994->jack_cb_data = cb_data;
+
+ snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
+ WM8958_MICD_ENA, WM8958_MICD_ENA);
+ } else {
+ snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
+ WM8958_MICD_ENA, 0);
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(wm8958_mic_detect);
+
+static irqreturn_t wm8958_mic_irq(int irq, void *data)
+{
+ struct wm8994_priv *wm8994 = data;
+ struct snd_soc_codec *codec = wm8994->codec;
+ int reg;
+
+ reg = snd_soc_read(codec, WM8958_MIC_DETECT_3);
+ if (reg < 0) {
+ dev_err(codec->dev, "Failed to read mic detect status: %d\n",
+ reg);
+ return IRQ_NONE;
+ }
+
+ if (!(reg & WM8958_MICD_VALID)) {
+ dev_dbg(codec->dev, "Mic detect data not valid\n");
+ goto out;
+ }
+
+ trace_snd_soc_jack_irq(dev_name(codec->dev));
+
+ if (wm8994->jack_cb)
+ wm8994->jack_cb(reg, wm8994->jack_cb_data);
+ else
+ dev_warn(codec->dev, "Accessory detection with no callback\n");
+
+out:
+ return IRQ_HANDLED;
+}
+
static int wm8994_codec_probe(struct snd_soc_codec *codec)
{
+ struct wm8994 *control;
struct wm8994_priv *wm8994;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret, i;
codec->control_data = dev_get_drvdata(codec->dev->parent);
+ control = codec->control_data;
wm8994 = kzalloc(sizeof(struct wm8994_priv), GFP_KERNEL);
if (wm8994 == NULL)
return -ENOMEM;
snd_soc_codec_set_drvdata(codec, wm8994);
- codec->reg_cache = &wm8994->reg_cache;
-
wm8994->pdata = dev_get_platdata(codec->dev->parent);
wm8994->codec = codec;
- /* Fill the cache with physical values we inherited; don't reset */
- ret = wm8994_bulk_read(codec->control_data, 0,
- ARRAY_SIZE(wm8994->reg_cache) - 1,
- codec->reg_cache);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to fill register cache: %d\n",
- ret);
- goto err;
- }
+ pm_runtime_enable(codec->dev);
+ pm_runtime_resume(codec->dev);
- /* Clear the cached values for unreadable/volatile registers to
- * avoid potential confusion.
- */
- for (i = 0; i < ARRAY_SIZE(wm8994->reg_cache); i++)
- if (wm8994_volatile(i) || !wm8994_readable(i))
- wm8994->reg_cache[i] = 0;
+ /* Read our current status back from the chip - we don't want to
+ * reset as this may interfere with the GPIO or LDO operation. */
+ for (i = 0; i < WM8994_CACHE_SIZE; i++) {
+ if (!wm8994_readable(i) || wm8994_volatile(i))
+ continue;
+
+ ret = wm8994_reg_read(codec->control_data, i);
+ if (ret <= 0)
+ continue;
+
+ ret = snd_soc_cache_write(codec, i, ret);
+ if (ret != 0) {
+ dev_err(codec->dev,
+ "Failed to initialise cache for 0x%x: %d\n",
+ i, ret);
+ goto err;
+ }
+ }
/* Set revision-specific configuration */
wm8994->revision = snd_soc_read(codec, WM8994_CHIP_REVISION);
- switch (wm8994->revision) {
- case 2:
- case 3:
- wm8994->hubs.dcs_codes = -5;
- wm8994->hubs.hp_startup_mode = 1;
+ switch (control->type) {
+ case WM8994:
+ switch (wm8994->revision) {
+ case 2:
+ case 3:
+ wm8994->hubs.dcs_codes = -5;
+ wm8994->hubs.hp_startup_mode = 1;
+ wm8994->hubs.dcs_readback_mode = 1;
+ break;
+ default:
+ wm8994->hubs.dcs_readback_mode = 1;
+ break;
+ }
+
+ case WM8958:
wm8994->hubs.dcs_readback_mode = 1;
break;
+
default:
- wm8994->hubs.dcs_readback_mode = 1;
break;
}
- ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
- wm8994_mic_irq, "Mic 1 detect", wm8994);
- if (ret != 0)
- dev_warn(codec->dev,
- "Failed to request Mic1 detect IRQ: %d\n", ret);
+ switch (control->type) {
+ case WM8994:
+ ret = wm8994_request_irq(codec->control_data,
+ WM8994_IRQ_MIC1_DET,
+ wm8994_mic_irq, "Mic 1 detect",
+ wm8994);
+ if (ret != 0)
+ dev_warn(codec->dev,
+ "Failed to request Mic1 detect IRQ: %d\n",
+ ret);
- ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT,
- wm8994_mic_irq, "Mic 1 short", wm8994);
- if (ret != 0)
- dev_warn(codec->dev,
- "Failed to request Mic1 short IRQ: %d\n", ret);
+ ret = wm8994_request_irq(codec->control_data,
+ WM8994_IRQ_MIC1_SHRT,
+ wm8994_mic_irq, "Mic 1 short",
+ wm8994);
+ if (ret != 0)
+ dev_warn(codec->dev,
+ "Failed to request Mic1 short IRQ: %d\n",
+ ret);
- ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC2_DET,
- wm8994_mic_irq, "Mic 2 detect", wm8994);
- if (ret != 0)
- dev_warn(codec->dev,
- "Failed to request Mic2 detect IRQ: %d\n", ret);
+ ret = wm8994_request_irq(codec->control_data,
+ WM8994_IRQ_MIC2_DET,
+ wm8994_mic_irq, "Mic 2 detect",
+ wm8994);
+ if (ret != 0)
+ dev_warn(codec->dev,
+ "Failed to request Mic2 detect IRQ: %d\n",
+ ret);
- ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT,
- wm8994_mic_irq, "Mic 2 short", wm8994);
- if (ret != 0)
- dev_warn(codec->dev,
- "Failed to request Mic2 short IRQ: %d\n", ret);
+ ret = wm8994_request_irq(codec->control_data,
+ WM8994_IRQ_MIC2_SHRT,
+ wm8994_mic_irq, "Mic 2 short",
+ wm8994);
+ if (ret != 0)
+ dev_warn(codec->dev,
+ "Failed to request Mic2 short IRQ: %d\n",
+ ret);
+ break;
+
+ case WM8958:
+ ret = wm8994_request_irq(codec->control_data,
+ WM8994_IRQ_MIC1_DET,
+ wm8958_mic_irq, "Mic detect",
+ wm8994);
+ if (ret != 0)
+ dev_warn(codec->dev,
+ "Failed to request Mic detect IRQ: %d\n",
+ ret);
+ break;
+ }
/* Remember if AIFnLRCLK is configured as a GPIO. This should be
* configured on init - if a system wants to do this dynamically
@@ -4034,10 +3101,36 @@
wm_hubs_add_analogue_controls(codec);
snd_soc_add_controls(codec, wm8994_snd_controls,
ARRAY_SIZE(wm8994_snd_controls));
- snd_soc_dapm_new_controls(codec, wm8994_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8994_dapm_widgets,
ARRAY_SIZE(wm8994_dapm_widgets));
+
+ switch (control->type) {
+ case WM8994:
+ snd_soc_dapm_new_controls(dapm, wm8994_specific_dapm_widgets,
+ ARRAY_SIZE(wm8994_specific_dapm_widgets));
+ break;
+ case WM8958:
+ snd_soc_add_controls(codec, wm8958_snd_controls,
+ ARRAY_SIZE(wm8958_snd_controls));
+ snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets,
+ ARRAY_SIZE(wm8958_dapm_widgets));
+ break;
+ }
+
+
wm_hubs_add_analogue_routes(codec, 0, 0);
- snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+ switch (control->type) {
+ case WM8994:
+ snd_soc_dapm_add_routes(dapm, wm8994_intercon,
+ ARRAY_SIZE(wm8994_intercon));
+ break;
+ case WM8958:
+ snd_soc_dapm_add_routes(dapm, wm8958_intercon,
+ ARRAY_SIZE(wm8958_intercon));
+ break;
+ }
return 0;
@@ -4054,13 +3147,29 @@
static int wm8994_codec_remove(struct snd_soc_codec *codec)
{
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+ struct wm8994 *control = codec->control_data;
wm8994_set_bias_level(codec, SND_SOC_BIAS_OFF);
- wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994);
- wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
- wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994);
- wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994);
+ pm_runtime_disable(codec->dev);
+
+ switch (control->type) {
+ case WM8994:
+ wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT,
+ wm8994);
+ wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET,
+ wm8994);
+ wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT,
+ wm8994);
+ wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
+ wm8994);
+ break;
+
+ case WM8958:
+ wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
+ wm8994);
+ break;
+ }
kfree(wm8994->retune_mobile_texts);
kfree(wm8994->drc_texts);
kfree(wm8994);
@@ -4073,11 +3182,16 @@
.remove = wm8994_codec_remove,
.suspend = wm8994_suspend,
.resume = wm8994_resume,
- .read = wm8994_read,
- .write = wm8994_write,
+ .read = wm8994_read,
+ .write = wm8994_write,
.readable_register = wm8994_readable,
.volatile_register = wm8994_volatile,
.set_bias_level = wm8994_set_bias_level,
+
+ .reg_cache_size = WM8994_CACHE_SIZE,
+ .reg_cache_default = wm8994_reg_defaults,
+ .reg_word_size = 2,
+ .compress_type = SND_SOC_RBTREE_COMPRESSION,
};
static int __devinit wm8994_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index d8dce26..0c355bf 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -28,7 +28,21 @@
#define WM8994_FLL_SRC_LRCLK 3
#define WM8994_FLL_SRC_BCLK 4
+typedef void (*wm8958_micdet_cb)(u16 status, void *data);
+
int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
int micbias, int det, int shrt);
+int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+ wm8958_micdet_cb cb, void *cb_data);
+
+#define WM8994_CACHE_SIZE 1570
+
+struct wm8994_access_mask {
+ unsigned short readable; /* Mask of readable bits */
+ unsigned short writable; /* Mask of writable bits */
+};
+
+extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE];
+extern const __devinitdata u16 wm8994_reg_defaults[WM8994_CACHE_SIZE];
#endif
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
new file mode 100644
index 0000000..3d2110c
--- /dev/null
+++ b/sound/soc/codecs/wm8995.c
@@ -0,0 +1,1818 @@
+/*
+ * wm8995.c -- WM8995 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+ *
+ * Based on wm8994.c and wm_hubs.c by Mark Brown
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8995.h"
+
+static const u16 wm8995_reg_defs[WM8995_MAX_REGISTER + 1] __devinitconst = {
+ [0] = 0x8995, [5] = 0x0100, [16] = 0x000b, [17] = 0x000b,
+ [24] = 0x02c0, [25] = 0x02c0, [26] = 0x02c0, [27] = 0x02c0,
+ [28] = 0x000f, [32] = 0x0005, [33] = 0x0005, [40] = 0x0003,
+ [41] = 0x0013, [48] = 0x0004, [56] = 0x09f8, [64] = 0x1f25,
+ [69] = 0x0004, [82] = 0xaaaa, [84] = 0x2a2a, [146] = 0x0060,
+ [256] = 0x0002, [257] = 0x8004, [520] = 0x0010, [528] = 0x0083,
+ [529] = 0x0083, [548] = 0x0c80, [580] = 0x0c80, [768] = 0x4050,
+ [769] = 0x4000, [771] = 0x0040, [772] = 0x0040, [773] = 0x0040,
+ [774] = 0x0004, [775] = 0x0100, [784] = 0x4050, [785] = 0x4000,
+ [787] = 0x0040, [788] = 0x0040, [789] = 0x0040, [1024] = 0x00c0,
+ [1025] = 0x00c0, [1026] = 0x00c0, [1027] = 0x00c0, [1028] = 0x00c0,
+ [1029] = 0x00c0, [1030] = 0x00c0, [1031] = 0x00c0, [1056] = 0x0200,
+ [1057] = 0x0010, [1058] = 0x0200, [1059] = 0x0010, [1088] = 0x0098,
+ [1089] = 0x0845, [1104] = 0x0098, [1105] = 0x0845, [1152] = 0x6318,
+ [1153] = 0x6300, [1154] = 0x0fca, [1155] = 0x0400, [1156] = 0x00d8,
+ [1157] = 0x1eb5, [1158] = 0xf145, [1159] = 0x0b75, [1160] = 0x01c5,
+ [1161] = 0x1c58, [1162] = 0xf373, [1163] = 0x0a54, [1164] = 0x0558,
+ [1165] = 0x168e, [1166] = 0xf829, [1167] = 0x07ad, [1168] = 0x1103,
+ [1169] = 0x0564, [1170] = 0x0559, [1171] = 0x4000, [1184] = 0x6318,
+ [1185] = 0x6300, [1186] = 0x0fca, [1187] = 0x0400, [1188] = 0x00d8,
+ [1189] = 0x1eb5, [1190] = 0xf145, [1191] = 0x0b75, [1192] = 0x01c5,
+ [1193] = 0x1c58, [1194] = 0xf373, [1195] = 0x0a54, [1196] = 0x0558,
+ [1197] = 0x168e, [1198] = 0xf829, [1199] = 0x07ad, [1200] = 0x1103,
+ [1201] = 0x0564, [1202] = 0x0559, [1203] = 0x4000, [1280] = 0x00c0,
+ [1281] = 0x00c0, [1282] = 0x00c0, [1283] = 0x00c0, [1312] = 0x0200,
+ [1313] = 0x0010, [1344] = 0x0098, [1345] = 0x0845, [1408] = 0x6318,
+ [1409] = 0x6300, [1410] = 0x0fca, [1411] = 0x0400, [1412] = 0x00d8,
+ [1413] = 0x1eb5, [1414] = 0xf145, [1415] = 0x0b75, [1416] = 0x01c5,
+ [1417] = 0x1c58, [1418] = 0xf373, [1419] = 0x0a54, [1420] = 0x0558,
+ [1421] = 0x168e, [1422] = 0xf829, [1423] = 0x07ad, [1424] = 0x1103,
+ [1425] = 0x0564, [1426] = 0x0559, [1427] = 0x4000, [1568] = 0x0002,
+ [1792] = 0xa100, [1793] = 0xa101, [1794] = 0xa101, [1795] = 0xa101,
+ [1796] = 0xa101, [1797] = 0xa101, [1798] = 0xa101, [1799] = 0xa101,
+ [1800] = 0xa101, [1801] = 0xa101, [1802] = 0xa101, [1803] = 0xa101,
+ [1804] = 0xa101, [1805] = 0xa101, [1825] = 0x0055, [1848] = 0x3fff,
+ [1849] = 0x1fff, [2049] = 0x0001, [2050] = 0x0069, [2056] = 0x0002,
+ [2057] = 0x0003, [2058] = 0x0069, [12288] = 0x0001, [12289] = 0x0001,
+ [12291] = 0x0006, [12292] = 0x0040, [12293] = 0x0001, [12294] = 0x000f,
+ [12295] = 0x0006, [12296] = 0x0001, [12297] = 0x0003, [12298] = 0x0104,
+ [12300] = 0x0060, [12301] = 0x0011, [12302] = 0x0401, [12304] = 0x0050,
+ [12305] = 0x0003, [12306] = 0x0100, [12308] = 0x0051, [12309] = 0x0003,
+ [12310] = 0x0104, [12311] = 0x000a, [12312] = 0x0060, [12313] = 0x003b,
+ [12314] = 0x0502, [12315] = 0x0100, [12316] = 0x2fff, [12320] = 0x2fff,
+ [12324] = 0x2fff, [12328] = 0x2fff, [12332] = 0x2fff, [12336] = 0x2fff,
+ [12340] = 0x2fff, [12344] = 0x2fff, [12348] = 0x2fff, [12352] = 0x0001,
+ [12353] = 0x0001, [12355] = 0x0006, [12356] = 0x0040, [12357] = 0x0001,
+ [12358] = 0x000f, [12359] = 0x0006, [12360] = 0x0001, [12361] = 0x0003,
+ [12362] = 0x0104, [12364] = 0x0060, [12365] = 0x0011, [12366] = 0x0401,
+ [12368] = 0x0050, [12369] = 0x0003, [12370] = 0x0100, [12372] = 0x0060,
+ [12373] = 0x003b, [12374] = 0x0502, [12375] = 0x0100, [12376] = 0x2fff,
+ [12380] = 0x2fff, [12384] = 0x2fff, [12388] = 0x2fff, [12392] = 0x2fff,
+ [12396] = 0x2fff, [12400] = 0x2fff, [12404] = 0x2fff, [12408] = 0x2fff,
+ [12412] = 0x2fff, [12416] = 0x0001, [12417] = 0x0001, [12419] = 0x0006,
+ [12420] = 0x0040, [12421] = 0x0001, [12422] = 0x000f, [12423] = 0x0006,
+ [12424] = 0x0001, [12425] = 0x0003, [12426] = 0x0106, [12428] = 0x0061,
+ [12429] = 0x0011, [12430] = 0x0401, [12432] = 0x0050, [12433] = 0x0003,
+ [12434] = 0x0102, [12436] = 0x0051, [12437] = 0x0003, [12438] = 0x0106,
+ [12439] = 0x000a, [12440] = 0x0061, [12441] = 0x003b, [12442] = 0x0502,
+ [12443] = 0x0100, [12444] = 0x2fff, [12448] = 0x2fff, [12452] = 0x2fff,
+ [12456] = 0x2fff, [12460] = 0x2fff, [12464] = 0x2fff, [12468] = 0x2fff,
+ [12472] = 0x2fff, [12476] = 0x2fff, [12480] = 0x0001, [12481] = 0x0001,
+ [12483] = 0x0006, [12484] = 0x0040, [12485] = 0x0001, [12486] = 0x000f,
+ [12487] = 0x0006, [12488] = 0x0001, [12489] = 0x0003, [12490] = 0x0106,
+ [12492] = 0x0061, [12493] = 0x0011, [12494] = 0x0401, [12496] = 0x0050,
+ [12497] = 0x0003, [12498] = 0x0102, [12500] = 0x0061, [12501] = 0x003b,
+ [12502] = 0x0502, [12503] = 0x0100, [12504] = 0x2fff, [12508] = 0x2fff,
+ [12512] = 0x2fff, [12516] = 0x2fff, [12520] = 0x2fff, [12524] = 0x2fff,
+ [12528] = 0x2fff, [12532] = 0x2fff, [12536] = 0x2fff, [12540] = 0x2fff,
+ [12544] = 0x0060, [12546] = 0x0601, [12548] = 0x0050, [12550] = 0x0100,
+ [12552] = 0x0001, [12554] = 0x0104, [12555] = 0x0100, [12556] = 0x2fff,
+ [12560] = 0x2fff, [12564] = 0x2fff, [12568] = 0x2fff, [12572] = 0x2fff,
+ [12576] = 0x2fff, [12580] = 0x2fff, [12584] = 0x2fff, [12588] = 0x2fff,
+ [12592] = 0x2fff, [12596] = 0x2fff, [12600] = 0x2fff, [12604] = 0x2fff,
+ [12608] = 0x0061, [12610] = 0x0601, [12612] = 0x0050, [12614] = 0x0102,
+ [12616] = 0x0001, [12618] = 0x0106, [12619] = 0x0100, [12620] = 0x2fff,
+ [12624] = 0x2fff, [12628] = 0x2fff, [12632] = 0x2fff, [12636] = 0x2fff,
+ [12640] = 0x2fff, [12644] = 0x2fff, [12648] = 0x2fff, [12652] = 0x2fff,
+ [12656] = 0x2fff, [12660] = 0x2fff, [12664] = 0x2fff, [12668] = 0x2fff,
+ [12672] = 0x0060, [12674] = 0x0601, [12676] = 0x0061, [12678] = 0x0601,
+ [12680] = 0x0050, [12682] = 0x0300, [12684] = 0x0001, [12686] = 0x0304,
+ [12688] = 0x0040, [12690] = 0x000f, [12692] = 0x0001, [12695] = 0x0100
+};
+
+struct fll_config {
+ int src;
+ int in;
+ int out;
+};
+
+struct wm8995_priv {
+ enum snd_soc_control_type control_type;
+ int sysclk[2];
+ int mclk[2];
+ int aifclk[2];
+ struct fll_config fll[2], fll_suspend[2];
+};
+
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
+static const DECLARE_TLV_DB_SCALE(in1lr_pga_tlv, -1650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(in1l_boost_tlv, 0, 600, 0);
+static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0);
+
+static const char *in1l_text[] = {
+ "Differential", "Single-ended IN1LN", "Single-ended IN1LP"
+};
+
+static const SOC_ENUM_SINGLE_DECL(in1l_enum, WM8995_LEFT_LINE_INPUT_CONTROL,
+ 2, in1l_text);
+
+static const char *in1r_text[] = {
+ "Differential", "Single-ended IN1RN", "Single-ended IN1RP"
+};
+
+static const SOC_ENUM_SINGLE_DECL(in1r_enum, WM8995_LEFT_LINE_INPUT_CONTROL,
+ 0, in1r_text);
+
+static const char *dmic_src_text[] = {
+ "DMICDAT1", "DMICDAT2", "DMICDAT3"
+};
+
+static const SOC_ENUM_SINGLE_DECL(dmic_src1_enum, WM8995_POWER_MANAGEMENT_5,
+ 8, dmic_src_text);
+static const SOC_ENUM_SINGLE_DECL(dmic_src2_enum, WM8995_POWER_MANAGEMENT_5,
+ 6, dmic_src_text);
+
+static const struct snd_kcontrol_new wm8995_snd_controls[] = {
+ SOC_DOUBLE_R_TLV("DAC1 Volume", WM8995_DAC1_LEFT_VOLUME,
+ WM8995_DAC1_RIGHT_VOLUME, 0, 96, 0, digital_tlv),
+ SOC_DOUBLE_R("DAC1 Switch", WM8995_DAC1_LEFT_VOLUME,
+ WM8995_DAC1_RIGHT_VOLUME, 9, 1, 1),
+
+ SOC_DOUBLE_R_TLV("DAC2 Volume", WM8995_DAC2_LEFT_VOLUME,
+ WM8995_DAC2_RIGHT_VOLUME, 0, 96, 0, digital_tlv),
+ SOC_DOUBLE_R("DAC2 Switch", WM8995_DAC2_LEFT_VOLUME,
+ WM8995_DAC2_RIGHT_VOLUME, 9, 1, 1),
+
+ SOC_DOUBLE_R_TLV("AIF1DAC1 Volume", WM8995_AIF1_DAC1_LEFT_VOLUME,
+ WM8995_AIF1_DAC1_RIGHT_VOLUME, 0, 96, 0, digital_tlv),
+ SOC_DOUBLE_R_TLV("AIF1DAC2 Volume", WM8995_AIF1_DAC2_LEFT_VOLUME,
+ WM8995_AIF1_DAC2_RIGHT_VOLUME, 0, 96, 0, digital_tlv),
+ SOC_DOUBLE_R_TLV("AIF2DAC Volume", WM8995_AIF2_DAC_LEFT_VOLUME,
+ WM8995_AIF2_DAC_RIGHT_VOLUME, 0, 96, 0, digital_tlv),
+
+ SOC_DOUBLE_R_TLV("IN1LR Volume", WM8995_LEFT_LINE_INPUT_1_VOLUME,
+ WM8995_RIGHT_LINE_INPUT_1_VOLUME, 0, 31, 0, in1lr_pga_tlv),
+
+ SOC_SINGLE_TLV("IN1L Boost", WM8995_LEFT_LINE_INPUT_CONTROL,
+ 4, 3, 0, in1l_boost_tlv),
+
+ SOC_ENUM("IN1L Mode", in1l_enum),
+ SOC_ENUM("IN1R Mode", in1r_enum),
+
+ SOC_ENUM("DMIC1 SRC", dmic_src1_enum),
+ SOC_ENUM("DMIC2 SRC", dmic_src2_enum),
+
+ SOC_DOUBLE_TLV("DAC1 Sidetone Volume", WM8995_DAC1_MIXER_VOLUMES, 0, 5,
+ 24, 0, sidetone_tlv),
+ SOC_DOUBLE_TLV("DAC2 Sidetone Volume", WM8995_DAC2_MIXER_VOLUMES, 0, 5,
+ 24, 0, sidetone_tlv),
+
+ SOC_DOUBLE_R_TLV("AIF1ADC1 Volume", WM8995_AIF1_ADC1_LEFT_VOLUME,
+ WM8995_AIF1_ADC1_RIGHT_VOLUME, 0, 96, 0, digital_tlv),
+ SOC_DOUBLE_R_TLV("AIF1ADC2 Volume", WM8995_AIF1_ADC2_LEFT_VOLUME,
+ WM8995_AIF1_ADC2_RIGHT_VOLUME, 0, 96, 0, digital_tlv),
+ SOC_DOUBLE_R_TLV("AIF2ADC Volume", WM8995_AIF2_ADC_LEFT_VOLUME,
+ WM8995_AIF2_ADC_RIGHT_VOLUME, 0, 96, 0, digital_tlv)
+};
+
+static void wm8995_update_class_w(struct snd_soc_codec *codec)
+{
+ int enable = 1;
+ int source = 0; /* GCC flow analysis can't track enable */
+ int reg, reg_r;
+
+ /* We also need the same setting for L/R and only one path */
+ reg = snd_soc_read(codec, WM8995_DAC1_LEFT_MIXER_ROUTING);
+ switch (reg) {
+ case WM8995_AIF2DACL_TO_DAC1L:
+ dev_dbg(codec->dev, "Class W source AIF2DAC\n");
+ source = 2 << WM8995_CP_DYN_SRC_SEL_SHIFT;
+ break;
+ case WM8995_AIF1DAC2L_TO_DAC1L:
+ dev_dbg(codec->dev, "Class W source AIF1DAC2\n");
+ source = 1 << WM8995_CP_DYN_SRC_SEL_SHIFT;
+ break;
+ case WM8995_AIF1DAC1L_TO_DAC1L:
+ dev_dbg(codec->dev, "Class W source AIF1DAC1\n");
+ source = 0 << WM8995_CP_DYN_SRC_SEL_SHIFT;
+ break;
+ default:
+ dev_dbg(codec->dev, "DAC mixer setting: %x\n", reg);
+ enable = 0;
+ break;
+ }
+
+ reg_r = snd_soc_read(codec, WM8995_DAC1_RIGHT_MIXER_ROUTING);
+ if (reg_r != reg) {
+ dev_dbg(codec->dev, "Left and right DAC mixers different\n");
+ enable = 0;
+ }
+
+ if (enable) {
+ dev_dbg(codec->dev, "Class W enabled\n");
+ snd_soc_update_bits(codec, WM8995_CLASS_W_1,
+ WM8995_CP_DYN_PWR_MASK |
+ WM8995_CP_DYN_SRC_SEL_MASK,
+ source | WM8995_CP_DYN_PWR);
+ } else {
+ dev_dbg(codec->dev, "Class W disabled\n");
+ snd_soc_update_bits(codec, WM8995_CLASS_W_1,
+ WM8995_CP_DYN_PWR_MASK, 0);
+ }
+}
+
+static int check_clk_sys(struct snd_soc_dapm_widget *source,
+ struct snd_soc_dapm_widget *sink)
+{
+ unsigned int reg;
+ const char *clk;
+
+ reg = snd_soc_read(source->codec, WM8995_CLOCKING_1);
+ /* Check what we're currently using for CLK_SYS */
+ if (reg & WM8995_SYSCLK_SRC)
+ clk = "AIF2CLK";
+ else
+ clk = "AIF1CLK";
+ return !strcmp(source->name, clk);
+}
+
+static int wm8995_put_class_w(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_dapm_widget *w;
+ struct snd_soc_codec *codec;
+ int ret;
+
+ w = snd_kcontrol_chip(kcontrol);
+ codec = w->codec;
+ ret = snd_soc_dapm_put_volsw(kcontrol, ucontrol);
+ wm8995_update_class_w(codec);
+ return ret;
+}
+
+static int hp_supply_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_codec *codec;
+ struct wm8995_priv *wm8995;
+
+ codec = w->codec;
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ /* Enable the headphone amp */
+ snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1,
+ WM8995_HPOUT1L_ENA_MASK |
+ WM8995_HPOUT1R_ENA_MASK,
+ WM8995_HPOUT1L_ENA |
+ WM8995_HPOUT1R_ENA);
+
+ /* Enable the second stage */
+ snd_soc_update_bits(codec, WM8995_ANALOGUE_HP_1,
+ WM8995_HPOUT1L_DLY_MASK |
+ WM8995_HPOUT1R_DLY_MASK,
+ WM8995_HPOUT1L_DLY |
+ WM8995_HPOUT1R_DLY);
+ break;
+ case SND_SOC_DAPM_PRE_PMD:
+ snd_soc_update_bits(codec, WM8995_CHARGE_PUMP_1,
+ WM8995_CP_ENA_MASK, 0);
+ break;
+ }
+
+ return 0;
+}
+
+static void dc_servo_cmd(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int val, unsigned int mask)
+{
+ int timeout = 10;
+
+ dev_dbg(codec->dev, "%s: reg = %#x, val = %#x, mask = %#x\n",
+ __func__, reg, val, mask);
+
+ snd_soc_write(codec, reg, val);
+ while (timeout--) {
+ msleep(10);
+ val = snd_soc_read(codec, WM8995_DC_SERVO_READBACK_0);
+ if ((val & mask) == mask)
+ return;
+ }
+
+ dev_err(codec->dev, "Timed out waiting for DC Servo\n");
+}
+
+static int hp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_codec *codec;
+ unsigned int reg;
+
+ codec = w->codec;
+ reg = snd_soc_read(codec, WM8995_ANALOGUE_HP_1);
+
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ snd_soc_update_bits(codec, WM8995_CHARGE_PUMP_1,
+ WM8995_CP_ENA_MASK, WM8995_CP_ENA);
+
+ msleep(5);
+
+ snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1,
+ WM8995_HPOUT1L_ENA_MASK |
+ WM8995_HPOUT1R_ENA_MASK,
+ WM8995_HPOUT1L_ENA | WM8995_HPOUT1R_ENA);
+
+ udelay(20);
+
+ reg |= WM8995_HPOUT1L_DLY | WM8995_HPOUT1R_DLY;
+ snd_soc_write(codec, WM8995_ANALOGUE_HP_1, reg);
+
+ snd_soc_write(codec, WM8995_DC_SERVO_1, WM8995_DCS_ENA_CHAN_0 |
+ WM8995_DCS_ENA_CHAN_1);
+
+ dc_servo_cmd(codec, WM8995_DC_SERVO_2,
+ WM8995_DCS_TRIG_STARTUP_0 |
+ WM8995_DCS_TRIG_STARTUP_1,
+ WM8995_DCS_TRIG_DAC_WR_0 |
+ WM8995_DCS_TRIG_DAC_WR_1);
+
+ reg |= WM8995_HPOUT1R_OUTP | WM8995_HPOUT1R_RMV_SHORT |
+ WM8995_HPOUT1L_OUTP | WM8995_HPOUT1L_RMV_SHORT;
+ snd_soc_write(codec, WM8995_ANALOGUE_HP_1, reg);
+
+ break;
+ case SND_SOC_DAPM_PRE_PMD:
+ snd_soc_update_bits(codec, WM8995_ANALOGUE_HP_1,
+ WM8995_HPOUT1L_OUTP_MASK |
+ WM8995_HPOUT1R_OUTP_MASK |
+ WM8995_HPOUT1L_RMV_SHORT_MASK |
+ WM8995_HPOUT1R_RMV_SHORT_MASK, 0);
+
+ snd_soc_update_bits(codec, WM8995_ANALOGUE_HP_1,
+ WM8995_HPOUT1L_DLY_MASK |
+ WM8995_HPOUT1R_DLY_MASK, 0);
+
+ snd_soc_write(codec, WM8995_DC_SERVO_1, 0);
+
+ snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1,
+ WM8995_HPOUT1L_ENA_MASK |
+ WM8995_HPOUT1R_ENA_MASK,
+ 0);
+ break;
+ }
+
+ return 0;
+}
+
+static int configure_aif_clock(struct snd_soc_codec *codec, int aif)
+{
+ struct wm8995_priv *wm8995;
+ int rate;
+ int reg1 = 0;
+ int offset;
+
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+
+ if (aif)
+ offset = 4;
+ else
+ offset = 0;
+
+ switch (wm8995->sysclk[aif]) {
+ case WM8995_SYSCLK_MCLK1:
+ rate = wm8995->mclk[0];
+ break;
+ case WM8995_SYSCLK_MCLK2:
+ reg1 |= 0x8;
+ rate = wm8995->mclk[1];
+ break;
+ case WM8995_SYSCLK_FLL1:
+ reg1 |= 0x10;
+ rate = wm8995->fll[0].out;
+ break;
+ case WM8995_SYSCLK_FLL2:
+ reg1 |= 0x18;
+ rate = wm8995->fll[1].out;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (rate >= 13500000) {
+ rate /= 2;
+ reg1 |= WM8995_AIF1CLK_DIV;
+
+ dev_dbg(codec->dev, "Dividing AIF%d clock to %dHz\n",
+ aif + 1, rate);
+ }
+
+ wm8995->aifclk[aif] = rate;
+
+ snd_soc_update_bits(codec, WM8995_AIF1_CLOCKING_1 + offset,
+ WM8995_AIF1CLK_SRC_MASK | WM8995_AIF1CLK_DIV_MASK,
+ reg1);
+ return 0;
+}
+
+static int configure_clock(struct snd_soc_codec *codec)
+{
+ struct wm8995_priv *wm8995;
+ int old, new;
+
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+
+ /* Bring up the AIF clocks first */
+ configure_aif_clock(codec, 0);
+ configure_aif_clock(codec, 1);
+
+ /*
+ * Then switch CLK_SYS over to the higher of them; a change
+ * can only happen as a result of a clocking change which can
+ * only be made outside of DAPM so we can safely redo the
+ * clocking.
+ */
+
+ /* If they're equal it doesn't matter which is used */
+ if (wm8995->aifclk[0] == wm8995->aifclk[1])
+ return 0;
+
+ if (wm8995->aifclk[0] < wm8995->aifclk[1])
+ new = WM8995_SYSCLK_SRC;
+ else
+ new = 0;
+
+ old = snd_soc_read(codec, WM8995_CLOCKING_1) & WM8995_SYSCLK_SRC;
+
+ /* If there's no change then we're done. */
+ if (old == new)
+ return 0;
+
+ snd_soc_update_bits(codec, WM8995_CLOCKING_1,
+ WM8995_SYSCLK_SRC_MASK, new);
+
+ snd_soc_dapm_sync(&codec->dapm);
+
+ return 0;
+}
+
+static int clk_sys_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_codec *codec;
+
+ codec = w->codec;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ return configure_clock(codec);
+
+ case SND_SOC_DAPM_POST_PMD:
+ configure_clock(codec);
+ break;
+ }
+
+ return 0;
+}
+
+static const char *sidetone_text[] = {
+ "ADC/DMIC1", "DMIC2",
+};
+
+static const struct soc_enum sidetone1_enum =
+ SOC_ENUM_SINGLE(WM8995_SIDETONE, 0, 2, sidetone_text);
+
+static const struct snd_kcontrol_new sidetone1_mux =
+ SOC_DAPM_ENUM("Left Sidetone Mux", sidetone1_enum);
+
+static const struct soc_enum sidetone2_enum =
+ SOC_ENUM_SINGLE(WM8995_SIDETONE, 1, 2, sidetone_text);
+
+static const struct snd_kcontrol_new sidetone2_mux =
+ SOC_DAPM_ENUM("Right Sidetone Mux", sidetone2_enum);
+
+static const struct snd_kcontrol_new aif1adc1l_mix[] = {
+ SOC_DAPM_SINGLE("ADC/DMIC Switch", WM8995_AIF1_ADC1_LEFT_MIXER_ROUTING,
+ 1, 1, 0),
+ SOC_DAPM_SINGLE("AIF2 Switch", WM8995_AIF1_ADC1_LEFT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new aif1adc1r_mix[] = {
+ SOC_DAPM_SINGLE("ADC/DMIC Switch", WM8995_AIF1_ADC1_RIGHT_MIXER_ROUTING,
+ 1, 1, 0),
+ SOC_DAPM_SINGLE("AIF2 Switch", WM8995_AIF1_ADC1_RIGHT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new aif1adc2l_mix[] = {
+ SOC_DAPM_SINGLE("DMIC Switch", WM8995_AIF1_ADC2_LEFT_MIXER_ROUTING,
+ 1, 1, 0),
+ SOC_DAPM_SINGLE("AIF2 Switch", WM8995_AIF1_ADC2_LEFT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new aif1adc2r_mix[] = {
+ SOC_DAPM_SINGLE("DMIC Switch", WM8995_AIF1_ADC2_RIGHT_MIXER_ROUTING,
+ 1, 1, 0),
+ SOC_DAPM_SINGLE("AIF2 Switch", WM8995_AIF1_ADC2_RIGHT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac1l_mix[] = {
+ WM8995_CLASS_W_SWITCH("Right Sidetone Switch", WM8995_DAC1_LEFT_MIXER_ROUTING,
+ 5, 1, 0),
+ WM8995_CLASS_W_SWITCH("Left Sidetone Switch", WM8995_DAC1_LEFT_MIXER_ROUTING,
+ 4, 1, 0),
+ WM8995_CLASS_W_SWITCH("AIF2 Switch", WM8995_DAC1_LEFT_MIXER_ROUTING,
+ 2, 1, 0),
+ WM8995_CLASS_W_SWITCH("AIF1.2 Switch", WM8995_DAC1_LEFT_MIXER_ROUTING,
+ 1, 1, 0),
+ WM8995_CLASS_W_SWITCH("AIF1.1 Switch", WM8995_DAC1_LEFT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac1r_mix[] = {
+ WM8995_CLASS_W_SWITCH("Right Sidetone Switch", WM8995_DAC1_RIGHT_MIXER_ROUTING,
+ 5, 1, 0),
+ WM8995_CLASS_W_SWITCH("Left Sidetone Switch", WM8995_DAC1_RIGHT_MIXER_ROUTING,
+ 4, 1, 0),
+ WM8995_CLASS_W_SWITCH("AIF2 Switch", WM8995_DAC1_RIGHT_MIXER_ROUTING,
+ 2, 1, 0),
+ WM8995_CLASS_W_SWITCH("AIF1.2 Switch", WM8995_DAC1_RIGHT_MIXER_ROUTING,
+ 1, 1, 0),
+ WM8995_CLASS_W_SWITCH("AIF1.1 Switch", WM8995_DAC1_RIGHT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new aif2dac2l_mix[] = {
+ SOC_DAPM_SINGLE("Right Sidetone Switch", WM8995_DAC2_LEFT_MIXER_ROUTING,
+ 5, 1, 0),
+ SOC_DAPM_SINGLE("Left Sidetone Switch", WM8995_DAC2_LEFT_MIXER_ROUTING,
+ 4, 1, 0),
+ SOC_DAPM_SINGLE("AIF2 Switch", WM8995_DAC2_LEFT_MIXER_ROUTING,
+ 2, 1, 0),
+ SOC_DAPM_SINGLE("AIF1.2 Switch", WM8995_DAC2_LEFT_MIXER_ROUTING,
+ 1, 1, 0),
+ SOC_DAPM_SINGLE("AIF1.1 Switch", WM8995_DAC2_LEFT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new aif2dac2r_mix[] = {
+ SOC_DAPM_SINGLE("Right Sidetone Switch", WM8995_DAC2_RIGHT_MIXER_ROUTING,
+ 5, 1, 0),
+ SOC_DAPM_SINGLE("Left Sidetone Switch", WM8995_DAC2_RIGHT_MIXER_ROUTING,
+ 4, 1, 0),
+ SOC_DAPM_SINGLE("AIF2 Switch", WM8995_DAC2_RIGHT_MIXER_ROUTING,
+ 2, 1, 0),
+ SOC_DAPM_SINGLE("AIF1.2 Switch", WM8995_DAC2_RIGHT_MIXER_ROUTING,
+ 1, 1, 0),
+ SOC_DAPM_SINGLE("AIF1.1 Switch", WM8995_DAC2_RIGHT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new in1l_pga =
+ SOC_DAPM_SINGLE("IN1L Switch", WM8995_POWER_MANAGEMENT_2, 5, 1, 0);
+
+static const struct snd_kcontrol_new in1r_pga =
+ SOC_DAPM_SINGLE("IN1R Switch", WM8995_POWER_MANAGEMENT_2, 4, 1, 0);
+
+static const char *adc_mux_text[] = {
+ "ADC",
+ "DMIC",
+};
+
+static const struct soc_enum adc_enum =
+ SOC_ENUM_SINGLE(0, 0, 2, adc_mux_text);
+
+static const struct snd_kcontrol_new adcl_mux =
+ SOC_DAPM_ENUM_VIRT("ADCL Mux", adc_enum);
+
+static const struct snd_kcontrol_new adcr_mux =
+ SOC_DAPM_ENUM_VIRT("ADCR Mux", adc_enum);
+
+static const char *spk_src_text[] = {
+ "DAC1L", "DAC1R", "DAC2L", "DAC2R"
+};
+
+static const SOC_ENUM_SINGLE_DECL(spk1l_src_enum, WM8995_LEFT_PDM_SPEAKER_1,
+ 0, spk_src_text);
+static const SOC_ENUM_SINGLE_DECL(spk1r_src_enum, WM8995_RIGHT_PDM_SPEAKER_1,
+ 0, spk_src_text);
+static const SOC_ENUM_SINGLE_DECL(spk2l_src_enum, WM8995_LEFT_PDM_SPEAKER_2,
+ 0, spk_src_text);
+static const SOC_ENUM_SINGLE_DECL(spk2r_src_enum, WM8995_RIGHT_PDM_SPEAKER_2,
+ 0, spk_src_text);
+
+static const struct snd_kcontrol_new spk1l_mux =
+ SOC_DAPM_ENUM("SPK1L SRC", spk1l_src_enum);
+static const struct snd_kcontrol_new spk1r_mux =
+ SOC_DAPM_ENUM("SPK1R SRC", spk1r_src_enum);
+static const struct snd_kcontrol_new spk2l_mux =
+ SOC_DAPM_ENUM("SPK2L SRC", spk2l_src_enum);
+static const struct snd_kcontrol_new spk2r_mux =
+ SOC_DAPM_ENUM("SPK2R SRC", spk2r_src_enum);
+
+static const struct snd_soc_dapm_widget wm8995_dapm_widgets[] = {
+ SND_SOC_DAPM_INPUT("DMIC1DAT"),
+ SND_SOC_DAPM_INPUT("DMIC2DAT"),
+
+ SND_SOC_DAPM_INPUT("IN1L"),
+ SND_SOC_DAPM_INPUT("IN1R"),
+
+ SND_SOC_DAPM_MIXER("IN1L PGA", SND_SOC_NOPM, 0, 0,
+ &in1l_pga, 1),
+ SND_SOC_DAPM_MIXER("IN1R PGA", SND_SOC_NOPM, 0, 0,
+ &in1r_pga, 1),
+
+ SND_SOC_DAPM_MICBIAS("MICBIAS1", WM8995_POWER_MANAGEMENT_1, 8, 0),
+ SND_SOC_DAPM_MICBIAS("MICBIAS2", WM8995_POWER_MANAGEMENT_1, 9, 0),
+
+ SND_SOC_DAPM_SUPPLY("AIF1CLK", WM8995_AIF1_CLOCKING_1, 0, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8995_AIF2_CLOCKING_1, 0, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("DSP1CLK", WM8995_CLOCKING_1, 3, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("DSP2CLK", WM8995_CLOCKING_1, 2, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("SYSDSPCLK", WM8995_CLOCKING_1, 1, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+ SND_SOC_DAPM_AIF_OUT("AIF1ADC1L", "AIF1 Capture", 0,
+ WM8995_POWER_MANAGEMENT_3, 9, 0),
+ SND_SOC_DAPM_AIF_OUT("AIF1ADC1R", "AIF1 Capture", 0,
+ WM8995_POWER_MANAGEMENT_3, 8, 0),
+ SND_SOC_DAPM_AIF_OUT("AIF1ADCDAT", "AIF1 Capture", 0,
+ SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("AIF1ADC2L", "AIF1 Capture",
+ 0, WM8995_POWER_MANAGEMENT_3, 11, 0),
+ SND_SOC_DAPM_AIF_OUT("AIF1ADC2R", "AIF1 Capture",
+ 0, WM8995_POWER_MANAGEMENT_3, 10, 0),
+
+ SND_SOC_DAPM_VIRT_MUX("ADCL Mux", SND_SOC_NOPM, 1, 0,
+ &adcl_mux),
+ SND_SOC_DAPM_VIRT_MUX("ADCR Mux", SND_SOC_NOPM, 0, 0,
+ &adcr_mux),
+
+ SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8995_POWER_MANAGEMENT_3, 5, 0),
+ SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8995_POWER_MANAGEMENT_3, 4, 0),
+ SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8995_POWER_MANAGEMENT_3, 3, 0),
+ SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8995_POWER_MANAGEMENT_3, 2, 0),
+
+ SND_SOC_DAPM_ADC("ADCL", NULL, WM8995_POWER_MANAGEMENT_3, 1, 0),
+ SND_SOC_DAPM_ADC("ADCR", NULL, WM8995_POWER_MANAGEMENT_3, 0, 0),
+
+ SND_SOC_DAPM_MIXER("AIF1ADC1L Mixer", SND_SOC_NOPM, 0, 0,
+ aif1adc1l_mix, ARRAY_SIZE(aif1adc1l_mix)),
+ SND_SOC_DAPM_MIXER("AIF1ADC1R Mixer", SND_SOC_NOPM, 0, 0,
+ aif1adc1r_mix, ARRAY_SIZE(aif1adc1r_mix)),
+ SND_SOC_DAPM_MIXER("AIF1ADC2L Mixer", SND_SOC_NOPM, 0, 0,
+ aif1adc2l_mix, ARRAY_SIZE(aif1adc2l_mix)),
+ SND_SOC_DAPM_MIXER("AIF1ADC2R Mixer", SND_SOC_NOPM, 0, 0,
+ aif1adc2r_mix, ARRAY_SIZE(aif1adc2r_mix)),
+
+ SND_SOC_DAPM_AIF_IN("AIF1DAC1L", NULL, 0, WM8995_POWER_MANAGEMENT_4,
+ 9, 0),
+ SND_SOC_DAPM_AIF_IN("AIF1DAC1R", NULL, 0, WM8995_POWER_MANAGEMENT_4,
+ 8, 0),
+ SND_SOC_DAPM_AIF_IN("AIF1DACDAT", "AIF1 Playback", 0, SND_SOC_NOPM,
+ 0, 0),
+
+ SND_SOC_DAPM_AIF_IN("AIF1DAC2L", NULL, 0, WM8995_POWER_MANAGEMENT_4,
+ 11, 0),
+ SND_SOC_DAPM_AIF_IN("AIF1DAC2R", NULL, 0, WM8995_POWER_MANAGEMENT_4,
+ 10, 0),
+
+ SND_SOC_DAPM_MIXER("AIF2DAC2L Mixer", SND_SOC_NOPM, 0, 0,
+ aif2dac2l_mix, ARRAY_SIZE(aif2dac2l_mix)),
+ SND_SOC_DAPM_MIXER("AIF2DAC2R Mixer", SND_SOC_NOPM, 0, 0,
+ aif2dac2r_mix, ARRAY_SIZE(aif2dac2r_mix)),
+
+ SND_SOC_DAPM_DAC("DAC2L", NULL, WM8995_POWER_MANAGEMENT_4, 3, 0),
+ SND_SOC_DAPM_DAC("DAC2R", NULL, WM8995_POWER_MANAGEMENT_4, 2, 0),
+ SND_SOC_DAPM_DAC("DAC1L", NULL, WM8995_POWER_MANAGEMENT_4, 1, 0),
+ SND_SOC_DAPM_DAC("DAC1R", NULL, WM8995_POWER_MANAGEMENT_4, 0, 0),
+
+ SND_SOC_DAPM_MIXER("DAC1L Mixer", SND_SOC_NOPM, 0, 0, dac1l_mix,
+ ARRAY_SIZE(dac1l_mix)),
+ SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0, dac1r_mix,
+ ARRAY_SIZE(dac1r_mix)),
+
+ SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &sidetone1_mux),
+ SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &sidetone2_mux),
+
+ SND_SOC_DAPM_PGA_E("Headphone PGA", SND_SOC_NOPM, 0, 0, NULL, 0,
+ hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+ SND_SOC_DAPM_SUPPLY("Headphone Supply", SND_SOC_NOPM, 0, 0,
+ hp_supply_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+ SND_SOC_DAPM_MUX("SPK1L Driver", WM8995_LEFT_PDM_SPEAKER_1,
+ 4, 0, &spk1l_mux),
+ SND_SOC_DAPM_MUX("SPK1R Driver", WM8995_RIGHT_PDM_SPEAKER_1,
+ 4, 0, &spk1r_mux),
+ SND_SOC_DAPM_MUX("SPK2L Driver", WM8995_LEFT_PDM_SPEAKER_2,
+ 4, 0, &spk2l_mux),
+ SND_SOC_DAPM_MUX("SPK2R Driver", WM8995_RIGHT_PDM_SPEAKER_2,
+ 4, 0, &spk2r_mux),
+
+ SND_SOC_DAPM_SUPPLY("LDO2", WM8995_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
+
+ SND_SOC_DAPM_OUTPUT("HP1L"),
+ SND_SOC_DAPM_OUTPUT("HP1R"),
+ SND_SOC_DAPM_OUTPUT("SPK1L"),
+ SND_SOC_DAPM_OUTPUT("SPK1R"),
+ SND_SOC_DAPM_OUTPUT("SPK2L"),
+ SND_SOC_DAPM_OUTPUT("SPK2R")
+};
+
+static const struct snd_soc_dapm_route wm8995_intercon[] = {
+ { "CLK_SYS", NULL, "AIF1CLK", check_clk_sys },
+ { "CLK_SYS", NULL, "AIF2CLK", check_clk_sys },
+
+ { "DSP1CLK", NULL, "CLK_SYS" },
+ { "DSP2CLK", NULL, "CLK_SYS" },
+ { "SYSDSPCLK", NULL, "CLK_SYS" },
+
+ { "AIF1ADC1L", NULL, "AIF1CLK" },
+ { "AIF1ADC1L", NULL, "DSP1CLK" },
+ { "AIF1ADC1R", NULL, "AIF1CLK" },
+ { "AIF1ADC1R", NULL, "DSP1CLK" },
+ { "AIF1ADC1R", NULL, "SYSDSPCLK" },
+
+ { "AIF1ADC2L", NULL, "AIF1CLK" },
+ { "AIF1ADC2L", NULL, "DSP1CLK" },
+ { "AIF1ADC2R", NULL, "AIF1CLK" },
+ { "AIF1ADC2R", NULL, "DSP1CLK" },
+ { "AIF1ADC2R", NULL, "SYSDSPCLK" },
+
+ { "DMIC1L", NULL, "DMIC1DAT" },
+ { "DMIC1L", NULL, "CLK_SYS" },
+ { "DMIC1R", NULL, "DMIC1DAT" },
+ { "DMIC1R", NULL, "CLK_SYS" },
+ { "DMIC2L", NULL, "DMIC2DAT" },
+ { "DMIC2L", NULL, "CLK_SYS" },
+ { "DMIC2R", NULL, "DMIC2DAT" },
+ { "DMIC2R", NULL, "CLK_SYS" },
+
+ { "ADCL", NULL, "AIF1CLK" },
+ { "ADCL", NULL, "DSP1CLK" },
+ { "ADCL", NULL, "SYSDSPCLK" },
+
+ { "ADCR", NULL, "AIF1CLK" },
+ { "ADCR", NULL, "DSP1CLK" },
+ { "ADCR", NULL, "SYSDSPCLK" },
+
+ { "IN1L PGA", "IN1L Switch", "IN1L" },
+ { "IN1R PGA", "IN1R Switch", "IN1R" },
+ { "IN1L PGA", NULL, "LDO2" },
+ { "IN1R PGA", NULL, "LDO2" },
+
+ { "ADCL", NULL, "IN1L PGA" },
+ { "ADCR", NULL, "IN1R PGA" },
+
+ { "ADCL Mux", "ADC", "ADCL" },
+ { "ADCL Mux", "DMIC", "DMIC1L" },
+ { "ADCR Mux", "ADC", "ADCR" },
+ { "ADCR Mux", "DMIC", "DMIC1R" },
+
+ /* AIF1 outputs */
+ { "AIF1ADC1L", NULL, "AIF1ADC1L Mixer" },
+ { "AIF1ADC1L Mixer", "ADC/DMIC Switch", "ADCL Mux" },
+
+ { "AIF1ADC1R", NULL, "AIF1ADC1R Mixer" },
+ { "AIF1ADC1R Mixer", "ADC/DMIC Switch", "ADCR Mux" },
+
+ { "AIF1ADC2L", NULL, "AIF1ADC2L Mixer" },
+ { "AIF1ADC2L Mixer", "DMIC Switch", "DMIC2L" },
+
+ { "AIF1ADC2R", NULL, "AIF1ADC2R Mixer" },
+ { "AIF1ADC2R Mixer", "DMIC Switch", "DMIC2R" },
+
+ /* Sidetone */
+ { "Left Sidetone", "ADC/DMIC1", "AIF1ADC1L" },
+ { "Left Sidetone", "DMIC2", "AIF1ADC2L" },
+ { "Right Sidetone", "ADC/DMIC1", "AIF1ADC1R" },
+ { "Right Sidetone", "DMIC2", "AIF1ADC2R" },
+
+ { "AIF1DAC1L", NULL, "AIF1CLK" },
+ { "AIF1DAC1L", NULL, "DSP1CLK" },
+ { "AIF1DAC1R", NULL, "AIF1CLK" },
+ { "AIF1DAC1R", NULL, "DSP1CLK" },
+ { "AIF1DAC1R", NULL, "SYSDSPCLK" },
+
+ { "AIF1DAC2L", NULL, "AIF1CLK" },
+ { "AIF1DAC2L", NULL, "DSP1CLK" },
+ { "AIF1DAC2R", NULL, "AIF1CLK" },
+ { "AIF1DAC2R", NULL, "DSP1CLK" },
+ { "AIF1DAC2R", NULL, "SYSDSPCLK" },
+
+ { "DAC1L", NULL, "AIF1CLK" },
+ { "DAC1L", NULL, "DSP1CLK" },
+ { "DAC1L", NULL, "SYSDSPCLK" },
+
+ { "DAC1R", NULL, "AIF1CLK" },
+ { "DAC1R", NULL, "DSP1CLK" },
+ { "DAC1R", NULL, "SYSDSPCLK" },
+
+ { "AIF1DAC1L", NULL, "AIF1DACDAT" },
+ { "AIF1DAC1R", NULL, "AIF1DACDAT" },
+ { "AIF1DAC2L", NULL, "AIF1DACDAT" },
+ { "AIF1DAC2R", NULL, "AIF1DACDAT" },
+
+ /* DAC1 inputs */
+ { "DAC1L", NULL, "DAC1L Mixer" },
+ { "DAC1L Mixer", "AIF1.1 Switch", "AIF1DAC1L" },
+ { "DAC1L Mixer", "AIF1.2 Switch", "AIF1DAC2L" },
+ { "DAC1L Mixer", "Left Sidetone Switch", "Left Sidetone" },
+ { "DAC1L Mixer", "Right Sidetone Switch", "Right Sidetone" },
+
+ { "DAC1R", NULL, "DAC1R Mixer" },
+ { "DAC1R Mixer", "AIF1.1 Switch", "AIF1DAC1R" },
+ { "DAC1R Mixer", "AIF1.2 Switch", "AIF1DAC2R" },
+ { "DAC1R Mixer", "Left Sidetone Switch", "Left Sidetone" },
+ { "DAC1R Mixer", "Right Sidetone Switch", "Right Sidetone" },
+
+ /* DAC2/AIF2 outputs */
+ { "DAC2L", NULL, "AIF2DAC2L Mixer" },
+ { "AIF2DAC2L Mixer", "AIF1.2 Switch", "AIF1DAC2L" },
+ { "AIF2DAC2L Mixer", "AIF1.1 Switch", "AIF1DAC1L" },
+
+ { "DAC2R", NULL, "AIF2DAC2R Mixer" },
+ { "AIF2DAC2R Mixer", "AIF1.2 Switch", "AIF1DAC2R" },
+ { "AIF2DAC2R Mixer", "AIF1.1 Switch", "AIF1DAC1R" },
+
+ /* Output stages */
+ { "Headphone PGA", NULL, "DAC1L" },
+ { "Headphone PGA", NULL, "DAC1R" },
+
+ { "Headphone PGA", NULL, "DAC2L" },
+ { "Headphone PGA", NULL, "DAC2R" },
+
+ { "Headphone PGA", NULL, "Headphone Supply" },
+ { "Headphone PGA", NULL, "CLK_SYS" },
+ { "Headphone PGA", NULL, "LDO2" },
+
+ { "HP1L", NULL, "Headphone PGA" },
+ { "HP1R", NULL, "Headphone PGA" },
+
+ { "SPK1L Driver", "DAC1L", "DAC1L" },
+ { "SPK1L Driver", "DAC1R", "DAC1R" },
+ { "SPK1L Driver", "DAC2L", "DAC2L" },
+ { "SPK1L Driver", "DAC2R", "DAC2R" },
+ { "SPK1L Driver", NULL, "CLK_SYS" },
+
+ { "SPK1R Driver", "DAC1L", "DAC1L" },
+ { "SPK1R Driver", "DAC1R", "DAC1R" },
+ { "SPK1R Driver", "DAC2L", "DAC2L" },
+ { "SPK1R Driver", "DAC2R", "DAC2R" },
+ { "SPK1R Driver", NULL, "CLK_SYS" },
+
+ { "SPK2L Driver", "DAC1L", "DAC1L" },
+ { "SPK2L Driver", "DAC1R", "DAC1R" },
+ { "SPK2L Driver", "DAC2L", "DAC2L" },
+ { "SPK2L Driver", "DAC2R", "DAC2R" },
+ { "SPK2L Driver", NULL, "CLK_SYS" },
+
+ { "SPK2R Driver", "DAC1L", "DAC1L" },
+ { "SPK2R Driver", "DAC1R", "DAC1R" },
+ { "SPK2R Driver", "DAC2L", "DAC2L" },
+ { "SPK2R Driver", "DAC2R", "DAC2R" },
+ { "SPK2R Driver", NULL, "CLK_SYS" },
+
+ { "SPK1L", NULL, "SPK1L Driver" },
+ { "SPK1R", NULL, "SPK1R Driver" },
+ { "SPK2L", NULL, "SPK2L Driver" },
+ { "SPK2R", NULL, "SPK2R Driver" }
+};
+
+static int wm8995_volatile(unsigned int reg)
+{
+ /* out of bounds registers are generally considered
+ * volatile to support register banks that are partially
+ * owned by something else for e.g. a DSP
+ */
+ if (reg > WM8995_MAX_CACHED_REGISTER)
+ return 1;
+
+ switch (reg) {
+ case WM8995_SOFTWARE_RESET:
+ case WM8995_DC_SERVO_READBACK_0:
+ case WM8995_INTERRUPT_STATUS_1:
+ case WM8995_INTERRUPT_STATUS_2:
+ case WM8995_INTERRUPT_STATUS_1_MASK:
+ case WM8995_INTERRUPT_STATUS_2_MASK:
+ case WM8995_INTERRUPT_CONTROL:
+ case WM8995_ACCESSORY_DETECT_MODE1:
+ case WM8995_ACCESSORY_DETECT_MODE2:
+ case WM8995_HEADPHONE_DETECT1:
+ case WM8995_HEADPHONE_DETECT2:
+ return 1;
+ }
+
+ return 0;
+}
+
+static int wm8995_aif_mute(struct snd_soc_dai *dai, int mute)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ int mute_reg;
+
+ switch (dai->id) {
+ case 0:
+ mute_reg = WM8995_AIF1_DAC1_FILTERS_1;
+ break;
+ case 1:
+ mute_reg = WM8995_AIF2_DAC_FILTERS_1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, mute_reg, WM8995_AIF1DAC1_MUTE_MASK,
+ !!mute << WM8995_AIF1DAC1_MUTE_SHIFT);
+ return 0;
+}
+
+static int wm8995_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+ struct snd_soc_codec *codec;
+ int master;
+ int aif;
+
+ codec = dai->codec;
+
+ master = 0;
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ case SND_SOC_DAIFMT_CBM_CFM:
+ master = WM8995_AIF1_MSTR;
+ break;
+ default:
+ dev_err(dai->dev, "Unknown master/slave configuration\n");
+ return -EINVAL;
+ }
+
+ aif = 0;
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_DSP_B:
+ aif |= WM8995_AIF1_LRCLK_INV;
+ case SND_SOC_DAIFMT_DSP_A:
+ aif |= (0x3 << WM8995_AIF1_FMT_SHIFT);
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ aif |= (0x2 << WM8995_AIF1_FMT_SHIFT);
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ aif |= (0x1 << WM8995_AIF1_FMT_SHIFT);
+ break;
+ default:
+ dev_err(dai->dev, "Unknown dai format\n");
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_DSP_A:
+ case SND_SOC_DAIFMT_DSP_B:
+ /* frame inversion not valid for DSP modes */
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ aif |= WM8995_AIF1_BCLK_INV;
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+
+ case SND_SOC_DAIFMT_I2S:
+ case SND_SOC_DAIFMT_RIGHT_J:
+ case SND_SOC_DAIFMT_LEFT_J:
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_IB_IF:
+ aif |= WM8995_AIF1_BCLK_INV | WM8995_AIF1_LRCLK_INV;
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ aif |= WM8995_AIF1_BCLK_INV;
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ aif |= WM8995_AIF1_LRCLK_INV;
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, WM8995_AIF1_CONTROL_1,
+ WM8995_AIF1_BCLK_INV_MASK |
+ WM8995_AIF1_LRCLK_INV_MASK |
+ WM8995_AIF1_FMT_MASK, aif);
+ snd_soc_update_bits(codec, WM8995_AIF1_MASTER_SLAVE,
+ WM8995_AIF1_MSTR_MASK, master);
+ return 0;
+}
+
+static const int srs[] = {
+ 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100,
+ 48000, 88200, 96000
+};
+
+static const int fs_ratios[] = {
+ -1 /* reserved */,
+ 128, 192, 256, 384, 512, 768, 1024, 1408, 1536
+};
+
+static const int bclk_divs[] = {
+ 10, 15, 20, 30, 40, 55, 60, 80, 110, 120, 160, 220, 240, 320, 440, 480
+};
+
+static int wm8995_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec;
+ struct wm8995_priv *wm8995;
+ int aif1_reg;
+ int bclk_reg;
+ int lrclk_reg;
+ int rate_reg;
+ int bclk_rate;
+ int aif1;
+ int lrclk, bclk;
+ int i, rate_val, best, best_val, cur_val;
+
+ codec = dai->codec;
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+
+ switch (dai->id) {
+ case 0:
+ aif1_reg = WM8995_AIF1_CONTROL_1;
+ bclk_reg = WM8995_AIF1_BCLK;
+ rate_reg = WM8995_AIF1_RATE;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK /* ||
+ wm8995->lrclk_shared[0] */) {
+ lrclk_reg = WM8995_AIF1DAC_LRCLK;
+ } else {
+ lrclk_reg = WM8995_AIF1ADC_LRCLK;
+ dev_dbg(codec->dev, "AIF1 using split LRCLK\n");
+ }
+ break;
+ case 1:
+ aif1_reg = WM8995_AIF2_CONTROL_1;
+ bclk_reg = WM8995_AIF2_BCLK;
+ rate_reg = WM8995_AIF2_RATE;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK /* ||
+ wm8995->lrclk_shared[1] */) {
+ lrclk_reg = WM8995_AIF2DAC_LRCLK;
+ } else {
+ lrclk_reg = WM8995_AIF2ADC_LRCLK;
+ dev_dbg(codec->dev, "AIF2 using split LRCLK\n");
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ bclk_rate = snd_soc_params_to_bclk(params);
+ if (bclk_rate < 0)
+ return bclk_rate;
+
+ aif1 = 0;
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ aif1 |= (0x1 << WM8995_AIF1_WL_SHIFT);
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ aif1 |= (0x2 << WM8995_AIF1_WL_SHIFT);
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ aif1 |= (0x3 << WM8995_AIF1_WL_SHIFT);
+ break;
+ default:
+ dev_err(dai->dev, "Unsupported word length %u\n",
+ params_format(params));
+ return -EINVAL;
+ }
+
+ /* try to find a suitable sample rate */
+ for (i = 0; i < ARRAY_SIZE(srs); ++i)
+ if (srs[i] == params_rate(params))
+ break;
+ if (i == ARRAY_SIZE(srs)) {
+ dev_err(dai->dev, "Sample rate %d is not supported\n",
+ params_rate(params));
+ return -EINVAL;
+ }
+ rate_val = i << WM8995_AIF1_SR_SHIFT;
+
+ dev_dbg(dai->dev, "Sample rate is %dHz\n", srs[i]);
+ dev_dbg(dai->dev, "AIF%dCLK is %dHz, target BCLK %dHz\n",
+ dai->id + 1, wm8995->aifclk[dai->id], bclk_rate);
+
+ /* AIFCLK/fs ratio; look for a close match in either direction */
+ best = 1;
+ best_val = abs((fs_ratios[1] * params_rate(params))
+ - wm8995->aifclk[dai->id]);
+ for (i = 2; i < ARRAY_SIZE(fs_ratios); i++) {
+ cur_val = abs((fs_ratios[i] * params_rate(params))
+ - wm8995->aifclk[dai->id]);
+ if (cur_val >= best_val)
+ continue;
+ best = i;
+ best_val = cur_val;
+ }
+ rate_val |= best;
+
+ dev_dbg(dai->dev, "Selected AIF%dCLK/fs = %d\n",
+ dai->id + 1, fs_ratios[best]);
+
+ /*
+ * We may not get quite the right frequency if using
+ * approximate clocks so look for the closest match that is
+ * higher than the target (we need to ensure that there enough
+ * BCLKs to clock out the samples).
+ */
+ best = 0;
+ bclk = 0;
+ for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
+ cur_val = (wm8995->aifclk[dai->id] * 10 / bclk_divs[i]) - bclk_rate;
+ if (cur_val < 0) /* BCLK table is sorted */
+ break;
+ best = i;
+ }
+ bclk |= best << WM8995_AIF1_BCLK_DIV_SHIFT;
+
+ bclk_rate = wm8995->aifclk[dai->id] * 10 / bclk_divs[best];
+ dev_dbg(dai->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n",
+ bclk_divs[best], bclk_rate);
+
+ lrclk = bclk_rate / params_rate(params);
+ dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n",
+ lrclk, bclk_rate / lrclk);
+
+ snd_soc_update_bits(codec, aif1_reg,
+ WM8995_AIF1_WL_MASK, aif1);
+ snd_soc_update_bits(codec, bclk_reg,
+ WM8995_AIF1_BCLK_DIV_MASK, bclk);
+ snd_soc_update_bits(codec, lrclk_reg,
+ WM8995_AIF1DAC_RATE_MASK, lrclk);
+ snd_soc_update_bits(codec, rate_reg,
+ WM8995_AIF1_SR_MASK |
+ WM8995_AIF1CLK_RATE_MASK, rate_val);
+ return 0;
+}
+
+static int wm8995_set_tristate(struct snd_soc_dai *codec_dai, int tristate)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ int reg, val, mask;
+
+ switch (codec_dai->id) {
+ case 0:
+ reg = WM8995_AIF1_MASTER_SLAVE;
+ mask = WM8995_AIF1_TRI;
+ break;
+ case 1:
+ reg = WM8995_AIF2_MASTER_SLAVE;
+ mask = WM8995_AIF2_TRI;
+ break;
+ case 2:
+ reg = WM8995_POWER_MANAGEMENT_5;
+ mask = WM8995_AIF3_TRI;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (tristate)
+ val = mask;
+ else
+ val = 0;
+
+ return snd_soc_update_bits(codec, reg, mask, reg);
+}
+
+/* The size in bits of the FLL divide multiplied by 10
+ * to allow rounding later */
+#define FIXED_FLL_SIZE ((1 << 16) * 10)
+
+struct fll_div {
+ u16 outdiv;
+ u16 n;
+ u16 k;
+ u16 clk_ref_div;
+ u16 fll_fratio;
+};
+
+static int wm8995_get_fll_config(struct fll_div *fll,
+ int freq_in, int freq_out)
+{
+ u64 Kpart;
+ unsigned int K, Ndiv, Nmod;
+
+ pr_debug("FLL input=%dHz, output=%dHz\n", freq_in, freq_out);
+
+ /* Scale the input frequency down to <= 13.5MHz */
+ fll->clk_ref_div = 0;
+ while (freq_in > 13500000) {
+ fll->clk_ref_div++;
+ freq_in /= 2;
+
+ if (fll->clk_ref_div > 3)
+ return -EINVAL;
+ }
+ pr_debug("CLK_REF_DIV=%d, Fref=%dHz\n", fll->clk_ref_div, freq_in);
+
+ /* Scale the output to give 90MHz<=Fvco<=100MHz */
+ fll->outdiv = 3;
+ while (freq_out * (fll->outdiv + 1) < 90000000) {
+ fll->outdiv++;
+ if (fll->outdiv > 63)
+ return -EINVAL;
+ }
+ freq_out *= fll->outdiv + 1;
+ pr_debug("OUTDIV=%d, Fvco=%dHz\n", fll->outdiv, freq_out);
+
+ if (freq_in > 1000000) {
+ fll->fll_fratio = 0;
+ } else if (freq_in > 256000) {
+ fll->fll_fratio = 1;
+ freq_in *= 2;
+ } else if (freq_in > 128000) {
+ fll->fll_fratio = 2;
+ freq_in *= 4;
+ } else if (freq_in > 64000) {
+ fll->fll_fratio = 3;
+ freq_in *= 8;
+ } else {
+ fll->fll_fratio = 4;
+ freq_in *= 16;
+ }
+ pr_debug("FLL_FRATIO=%d, Fref=%dHz\n", fll->fll_fratio, freq_in);
+
+ /* Now, calculate N.K */
+ Ndiv = freq_out / freq_in;
+
+ fll->n = Ndiv;
+ Nmod = freq_out % freq_in;
+ pr_debug("Nmod=%d\n", Nmod);
+
+ /* Calculate fractional part - scale up so we can round. */
+ Kpart = FIXED_FLL_SIZE * (long long)Nmod;
+
+ do_div(Kpart, freq_in);
+
+ K = Kpart & 0xFFFFFFFF;
+
+ if ((K % 10) >= 5)
+ K += 5;
+
+ /* Move down to proper range now rounding is done */
+ fll->k = K / 10;
+
+ pr_debug("N=%x K=%x\n", fll->n, fll->k);
+
+ return 0;
+}
+
+static int wm8995_set_fll(struct snd_soc_dai *dai, int id,
+ int src, unsigned int freq_in,
+ unsigned int freq_out)
+{
+ struct snd_soc_codec *codec;
+ struct wm8995_priv *wm8995;
+ int reg_offset, ret;
+ struct fll_div fll;
+ u16 reg, aif1, aif2;
+
+ codec = dai->codec;
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+
+ aif1 = snd_soc_read(codec, WM8995_AIF1_CLOCKING_1)
+ & WM8995_AIF1CLK_ENA;
+
+ aif2 = snd_soc_read(codec, WM8995_AIF2_CLOCKING_1)
+ & WM8995_AIF2CLK_ENA;
+
+ switch (id) {
+ case WM8995_FLL1:
+ reg_offset = 0;
+ id = 0;
+ break;
+ case WM8995_FLL2:
+ reg_offset = 0x20;
+ id = 1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (src) {
+ case 0:
+ /* Allow no source specification when stopping */
+ if (freq_out)
+ return -EINVAL;
+ break;
+ case WM8995_FLL_SRC_MCLK1:
+ case WM8995_FLL_SRC_MCLK2:
+ case WM8995_FLL_SRC_LRCLK:
+ case WM8995_FLL_SRC_BCLK:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Are we changing anything? */
+ if (wm8995->fll[id].src == src &&
+ wm8995->fll[id].in == freq_in && wm8995->fll[id].out == freq_out)
+ return 0;
+
+ /* If we're stopping the FLL redo the old config - no
+ * registers will actually be written but we avoid GCC flow
+ * analysis bugs spewing warnings.
+ */
+ if (freq_out)
+ ret = wm8995_get_fll_config(&fll, freq_in, freq_out);
+ else
+ ret = wm8995_get_fll_config(&fll, wm8995->fll[id].in,
+ wm8995->fll[id].out);
+ if (ret < 0)
+ return ret;
+
+ /* Gate the AIF clocks while we reclock */
+ snd_soc_update_bits(codec, WM8995_AIF1_CLOCKING_1,
+ WM8995_AIF1CLK_ENA_MASK, 0);
+ snd_soc_update_bits(codec, WM8995_AIF2_CLOCKING_1,
+ WM8995_AIF2CLK_ENA_MASK, 0);
+
+ /* We always need to disable the FLL while reconfiguring */
+ snd_soc_update_bits(codec, WM8995_FLL1_CONTROL_1 + reg_offset,
+ WM8995_FLL1_ENA_MASK, 0);
+
+ reg = (fll.outdiv << WM8995_FLL1_OUTDIV_SHIFT) |
+ (fll.fll_fratio << WM8995_FLL1_FRATIO_SHIFT);
+ snd_soc_update_bits(codec, WM8995_FLL1_CONTROL_2 + reg_offset,
+ WM8995_FLL1_OUTDIV_MASK |
+ WM8995_FLL1_FRATIO_MASK, reg);
+
+ snd_soc_write(codec, WM8995_FLL1_CONTROL_3 + reg_offset, fll.k);
+
+ snd_soc_update_bits(codec, WM8995_FLL1_CONTROL_4 + reg_offset,
+ WM8995_FLL1_N_MASK,
+ fll.n << WM8995_FLL1_N_SHIFT);
+
+ snd_soc_update_bits(codec, WM8995_FLL1_CONTROL_5 + reg_offset,
+ WM8995_FLL1_REFCLK_DIV_MASK |
+ WM8995_FLL1_REFCLK_SRC_MASK,
+ (fll.clk_ref_div << WM8995_FLL1_REFCLK_DIV_SHIFT) |
+ (src - 1));
+
+ if (freq_out)
+ snd_soc_update_bits(codec, WM8995_FLL1_CONTROL_1 + reg_offset,
+ WM8995_FLL1_ENA_MASK, WM8995_FLL1_ENA);
+
+ wm8995->fll[id].in = freq_in;
+ wm8995->fll[id].out = freq_out;
+ wm8995->fll[id].src = src;
+
+ /* Enable any gated AIF clocks */
+ snd_soc_update_bits(codec, WM8995_AIF1_CLOCKING_1,
+ WM8995_AIF1CLK_ENA_MASK, aif1);
+ snd_soc_update_bits(codec, WM8995_AIF2_CLOCKING_1,
+ WM8995_AIF2CLK_ENA_MASK, aif2);
+
+ configure_clock(codec);
+
+ return 0;
+}
+
+static int wm8995_set_dai_sysclk(struct snd_soc_dai *dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec;
+ struct wm8995_priv *wm8995;
+
+ codec = dai->codec;
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+
+ switch (dai->id) {
+ case 0:
+ case 1:
+ break;
+ default:
+ /* AIF3 shares clocking with AIF1/2 */
+ return -EINVAL;
+ }
+
+ switch (clk_id) {
+ case WM8995_SYSCLK_MCLK1:
+ wm8995->sysclk[dai->id] = WM8995_SYSCLK_MCLK1;
+ wm8995->mclk[0] = freq;
+ dev_dbg(dai->dev, "AIF%d using MCLK1 at %uHz\n",
+ dai->id + 1, freq);
+ break;
+ case WM8995_SYSCLK_MCLK2:
+ wm8995->sysclk[dai->id] = WM8995_SYSCLK_MCLK1;
+ wm8995->mclk[1] = freq;
+ dev_dbg(dai->dev, "AIF%d using MCLK2 at %uHz\n",
+ dai->id + 1, freq);
+ break;
+ case WM8995_SYSCLK_FLL1:
+ wm8995->sysclk[dai->id] = WM8995_SYSCLK_FLL1;
+ dev_dbg(dai->dev, "AIF%d using FLL1\n", dai->id + 1);
+ break;
+ case WM8995_SYSCLK_FLL2:
+ wm8995->sysclk[dai->id] = WM8995_SYSCLK_FLL2;
+ dev_dbg(dai->dev, "AIF%d using FLL2\n", dai->id + 1);
+ break;
+ case WM8995_SYSCLK_OPCLK:
+ default:
+ dev_err(dai->dev, "Unknown clock source %d\n", clk_id);
+ return -EINVAL;
+ }
+
+ configure_clock(codec);
+
+ return 0;
+}
+
+static int wm8995_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ struct wm8995_priv *wm8995;
+ int ret;
+
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ case SND_SOC_BIAS_PREPARE:
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ ret = snd_soc_cache_sync(codec);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to sync cache: %d\n", ret);
+ return ret;
+ }
+
+ snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1,
+ WM8995_BG_ENA_MASK, WM8995_BG_ENA);
+
+ }
+ break;
+ case SND_SOC_BIAS_OFF:
+ snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1,
+ WM8995_BG_ENA_MASK, 0);
+ break;
+ }
+
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int wm8995_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+ wm8995_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static int wm8995_resume(struct snd_soc_codec *codec)
+{
+ wm8995_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ return 0;
+}
+#else
+#define wm8995_suspend NULL
+#define wm8995_resume NULL
+#endif
+
+static int wm8995_remove(struct snd_soc_codec *codec)
+{
+ struct wm8995_priv *wm8995;
+ struct i2c_client *i2c;
+
+ i2c = container_of(codec->dev, struct i2c_client, dev);
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+ wm8995_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static int wm8995_probe(struct snd_soc_codec *codec)
+{
+ struct wm8995_priv *wm8995;
+ int ret;
+
+ codec->dapm.idle_bias_off = 1;
+ wm8995 = snd_soc_codec_get_drvdata(codec);
+
+ ret = snd_soc_codec_set_cache_io(codec, 16, 16, wm8995->control_type);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_read(codec, WM8995_SOFTWARE_RESET);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to read device ID: %d\n", ret);
+ return ret;
+ }
+
+ if (ret != 0x8995) {
+ dev_err(codec->dev, "Invalid device ID: %#x\n", ret);
+ return -EINVAL;
+ }
+
+ ret = snd_soc_write(codec, WM8995_SOFTWARE_RESET, 0);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+ return ret;
+ }
+
+ wm8995_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ /* Latch volume updates (right only; we always do left then right). */
+ snd_soc_update_bits(codec, WM8995_AIF1_DAC1_RIGHT_VOLUME,
+ WM8995_AIF1DAC1_VU_MASK, WM8995_AIF1DAC1_VU);
+ snd_soc_update_bits(codec, WM8995_AIF1_DAC2_RIGHT_VOLUME,
+ WM8995_AIF1DAC2_VU_MASK, WM8995_AIF1DAC2_VU);
+ snd_soc_update_bits(codec, WM8995_AIF2_DAC_RIGHT_VOLUME,
+ WM8995_AIF2DAC_VU_MASK, WM8995_AIF2DAC_VU);
+ snd_soc_update_bits(codec, WM8995_AIF1_ADC1_RIGHT_VOLUME,
+ WM8995_AIF1ADC1_VU_MASK, WM8995_AIF1ADC1_VU);
+ snd_soc_update_bits(codec, WM8995_AIF1_ADC2_RIGHT_VOLUME,
+ WM8995_AIF1ADC2_VU_MASK, WM8995_AIF1ADC2_VU);
+ snd_soc_update_bits(codec, WM8995_AIF2_ADC_RIGHT_VOLUME,
+ WM8995_AIF2ADC_VU_MASK, WM8995_AIF1ADC2_VU);
+ snd_soc_update_bits(codec, WM8995_DAC1_RIGHT_VOLUME,
+ WM8995_DAC1_VU_MASK, WM8995_DAC1_VU);
+ snd_soc_update_bits(codec, WM8995_DAC2_RIGHT_VOLUME,
+ WM8995_DAC2_VU_MASK, WM8995_DAC2_VU);
+ snd_soc_update_bits(codec, WM8995_RIGHT_LINE_INPUT_1_VOLUME,
+ WM8995_IN1_VU_MASK, WM8995_IN1_VU);
+
+ wm8995_update_class_w(codec);
+
+ snd_soc_add_controls(codec, wm8995_snd_controls,
+ ARRAY_SIZE(wm8995_snd_controls));
+ snd_soc_dapm_new_controls(&codec->dapm, wm8995_dapm_widgets,
+ ARRAY_SIZE(wm8995_dapm_widgets));
+ snd_soc_dapm_add_routes(&codec->dapm, wm8995_intercon,
+ ARRAY_SIZE(wm8995_intercon));
+
+ return 0;
+}
+
+#define WM8995_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8995_aif1_dai_ops = {
+ .set_sysclk = wm8995_set_dai_sysclk,
+ .set_fmt = wm8995_set_dai_fmt,
+ .hw_params = wm8995_hw_params,
+ .digital_mute = wm8995_aif_mute,
+ .set_pll = wm8995_set_fll,
+ .set_tristate = wm8995_set_tristate,
+};
+
+static struct snd_soc_dai_ops wm8995_aif2_dai_ops = {
+ .set_sysclk = wm8995_set_dai_sysclk,
+ .set_fmt = wm8995_set_dai_fmt,
+ .hw_params = wm8995_hw_params,
+ .digital_mute = wm8995_aif_mute,
+ .set_pll = wm8995_set_fll,
+ .set_tristate = wm8995_set_tristate,
+};
+
+static struct snd_soc_dai_ops wm8995_aif3_dai_ops = {
+ .set_tristate = wm8995_set_tristate,
+};
+
+static struct snd_soc_dai_driver wm8995_dai[] = {
+ {
+ .name = "wm8995-aif1",
+ .playback = {
+ .stream_name = "AIF1 Playback",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = WM8995_FORMATS
+ },
+ .capture = {
+ .stream_name = "AIF1 Capture",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = WM8995_FORMATS
+ },
+ .ops = &wm8995_aif1_dai_ops
+ },
+ {
+ .name = "wm8995-aif2",
+ .playback = {
+ .stream_name = "AIF2 Playback",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = WM8995_FORMATS
+ },
+ .capture = {
+ .stream_name = "AIF2 Capture",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = WM8995_FORMATS
+ },
+ .ops = &wm8995_aif2_dai_ops
+ },
+ {
+ .name = "wm8995-aif3",
+ .playback = {
+ .stream_name = "AIF3 Playback",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = WM8995_FORMATS
+ },
+ .capture = {
+ .stream_name = "AIF3 Capture",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = WM8995_FORMATS
+ },
+ .ops = &wm8995_aif3_dai_ops
+ }
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8995 = {
+ .probe = wm8995_probe,
+ .remove = wm8995_remove,
+ .suspend = wm8995_suspend,
+ .resume = wm8995_resume,
+ .set_bias_level = wm8995_set_bias_level,
+ .reg_cache_size = ARRAY_SIZE(wm8995_reg_defs),
+ .reg_word_size = sizeof(u16),
+ .reg_cache_default = wm8995_reg_defs,
+ .volatile_register = wm8995_volatile,
+ .compress_type = SND_SOC_RBTREE_COMPRESSION
+};
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8995_spi_probe(struct spi_device *spi)
+{
+ struct wm8995_priv *wm8995;
+ int ret;
+
+ wm8995 = kzalloc(sizeof *wm8995, GFP_KERNEL);
+ if (!wm8995)
+ return -ENOMEM;
+
+ wm8995->control_type = SND_SOC_SPI;
+ spi_set_drvdata(spi, wm8995);
+
+ ret = snd_soc_register_codec(&spi->dev,
+ &soc_codec_dev_wm8995, wm8995_dai,
+ ARRAY_SIZE(wm8995_dai));
+ if (ret < 0)
+ kfree(wm8995);
+ return ret;
+}
+
+static int __devexit wm8995_spi_remove(struct spi_device *spi)
+{
+ snd_soc_unregister_codec(&spi->dev);
+ kfree(spi_get_drvdata(spi));
+ return 0;
+}
+
+static struct spi_driver wm8995_spi_driver = {
+ .driver = {
+ .name = "wm8995",
+ .owner = THIS_MODULE,
+ },
+ .probe = wm8995_spi_probe,
+ .remove = __devexit_p(wm8995_spi_remove)
+};
+#endif
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8995_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct wm8995_priv *wm8995;
+ int ret;
+
+ wm8995 = kzalloc(sizeof *wm8995, GFP_KERNEL);
+ if (!wm8995)
+ return -ENOMEM;
+
+ wm8995->control_type = SND_SOC_I2C;
+ i2c_set_clientdata(i2c, wm8995);
+
+ ret = snd_soc_register_codec(&i2c->dev,
+ &soc_codec_dev_wm8995, wm8995_dai,
+ ARRAY_SIZE(wm8995_dai));
+ if (ret < 0)
+ kfree(wm8995);
+ return ret;
+}
+
+static __devexit int wm8995_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+ kfree(i2c_get_clientdata(client));
+ return 0;
+}
+
+static const struct i2c_device_id wm8995_i2c_id[] = {
+ {"wm8995", 0},
+ {}
+};
+
+MODULE_DEVICE_TABLE(i2c, wm8995_i2c_id);
+
+static struct i2c_driver wm8995_i2c_driver = {
+ .driver = {
+ .name = "wm8995",
+ .owner = THIS_MODULE,
+ },
+ .probe = wm8995_i2c_probe,
+ .remove = __devexit_p(wm8995_i2c_remove),
+ .id_table = wm8995_i2c_id
+};
+#endif
+
+static int __init wm8995_modinit(void)
+{
+ int ret = 0;
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ ret = i2c_add_driver(&wm8995_i2c_driver);
+ if (ret) {
+ printk(KERN_ERR "Failed to register wm8995 I2C driver: %d\n",
+ ret);
+ }
+#endif
+#if defined(CONFIG_SPI_MASTER)
+ ret = spi_register_driver(&wm8995_spi_driver);
+ if (ret) {
+ printk(KERN_ERR "Failed to register wm8995 SPI driver: %d\n",
+ ret);
+ }
+#endif
+ return ret;
+}
+
+module_init(wm8995_modinit);
+
+static void __exit wm8995_exit(void)
+{
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ i2c_del_driver(&wm8995_i2c_driver);
+#endif
+#if defined(CONFIG_SPI_MASTER)
+ spi_unregister_driver(&wm8995_spi_driver);
+#endif
+}
+
+module_exit(wm8995_exit);
+
+MODULE_DESCRIPTION("ASoC WM8995 driver");
+MODULE_AUTHOR("Dimitris Papastamos <dp@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8995.h b/sound/soc/codecs/wm8995.h
new file mode 100644
index 0000000..5642121
--- /dev/null
+++ b/sound/soc/codecs/wm8995.h
@@ -0,0 +1,4269 @@
+/*
+ * wm8995.h -- WM8995 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8995_H
+#define _WM8995_H
+
+#include <asm/types.h>
+
+/*
+ * Register values.
+ */
+#define WM8995_SOFTWARE_RESET 0x00
+#define WM8995_POWER_MANAGEMENT_1 0x01
+#define WM8995_POWER_MANAGEMENT_2 0x02
+#define WM8995_POWER_MANAGEMENT_3 0x03
+#define WM8995_POWER_MANAGEMENT_4 0x04
+#define WM8995_POWER_MANAGEMENT_5 0x05
+#define WM8995_LEFT_LINE_INPUT_1_VOLUME 0x10
+#define WM8995_RIGHT_LINE_INPUT_1_VOLUME 0x11
+#define WM8995_LEFT_LINE_INPUT_CONTROL 0x12
+#define WM8995_DAC1_LEFT_VOLUME 0x18
+#define WM8995_DAC1_RIGHT_VOLUME 0x19
+#define WM8995_DAC2_LEFT_VOLUME 0x1A
+#define WM8995_DAC2_RIGHT_VOLUME 0x1B
+#define WM8995_OUTPUT_VOLUME_ZC_1 0x1C
+#define WM8995_MICBIAS_1 0x20
+#define WM8995_MICBIAS_2 0x21
+#define WM8995_LDO_1 0x28
+#define WM8995_LDO_2 0x29
+#define WM8995_ACCESSORY_DETECT_MODE1 0x30
+#define WM8995_ACCESSORY_DETECT_MODE2 0x31
+#define WM8995_HEADPHONE_DETECT1 0x34
+#define WM8995_HEADPHONE_DETECT2 0x35
+#define WM8995_MIC_DETECT_1 0x38
+#define WM8995_MIC_DETECT_2 0x39
+#define WM8995_CHARGE_PUMP_1 0x40
+#define WM8995_CLASS_W_1 0x45
+#define WM8995_DC_SERVO_1 0x50
+#define WM8995_DC_SERVO_2 0x51
+#define WM8995_DC_SERVO_3 0x52
+#define WM8995_DC_SERVO_5 0x54
+#define WM8995_DC_SERVO_6 0x55
+#define WM8995_DC_SERVO_7 0x56
+#define WM8995_DC_SERVO_READBACK_0 0x57
+#define WM8995_ANALOGUE_HP_1 0x60
+#define WM8995_ANALOGUE_HP_2 0x61
+#define WM8995_CHIP_REVISION 0x100
+#define WM8995_CONTROL_INTERFACE_1 0x101
+#define WM8995_CONTROL_INTERFACE_2 0x102
+#define WM8995_WRITE_SEQUENCER_CTRL_1 0x110
+#define WM8995_WRITE_SEQUENCER_CTRL_2 0x111
+#define WM8995_AIF1_CLOCKING_1 0x200
+#define WM8995_AIF1_CLOCKING_2 0x201
+#define WM8995_AIF2_CLOCKING_1 0x204
+#define WM8995_AIF2_CLOCKING_2 0x205
+#define WM8995_CLOCKING_1 0x208
+#define WM8995_CLOCKING_2 0x209
+#define WM8995_AIF1_RATE 0x210
+#define WM8995_AIF2_RATE 0x211
+#define WM8995_RATE_STATUS 0x212
+#define WM8995_FLL1_CONTROL_1 0x220
+#define WM8995_FLL1_CONTROL_2 0x221
+#define WM8995_FLL1_CONTROL_3 0x222
+#define WM8995_FLL1_CONTROL_4 0x223
+#define WM8995_FLL1_CONTROL_5 0x224
+#define WM8995_FLL2_CONTROL_1 0x240
+#define WM8995_FLL2_CONTROL_2 0x241
+#define WM8995_FLL2_CONTROL_3 0x242
+#define WM8995_FLL2_CONTROL_4 0x243
+#define WM8995_FLL2_CONTROL_5 0x244
+#define WM8995_AIF1_CONTROL_1 0x300
+#define WM8995_AIF1_CONTROL_2 0x301
+#define WM8995_AIF1_MASTER_SLAVE 0x302
+#define WM8995_AIF1_BCLK 0x303
+#define WM8995_AIF1ADC_LRCLK 0x304
+#define WM8995_AIF1DAC_LRCLK 0x305
+#define WM8995_AIF1DAC_DATA 0x306
+#define WM8995_AIF1ADC_DATA 0x307
+#define WM8995_AIF2_CONTROL_1 0x310
+#define WM8995_AIF2_CONTROL_2 0x311
+#define WM8995_AIF2_MASTER_SLAVE 0x312
+#define WM8995_AIF2_BCLK 0x313
+#define WM8995_AIF2ADC_LRCLK 0x314
+#define WM8995_AIF2DAC_LRCLK 0x315
+#define WM8995_AIF2DAC_DATA 0x316
+#define WM8995_AIF2ADC_DATA 0x317
+#define WM8995_AIF1_ADC1_LEFT_VOLUME 0x400
+#define WM8995_AIF1_ADC1_RIGHT_VOLUME 0x401
+#define WM8995_AIF1_DAC1_LEFT_VOLUME 0x402
+#define WM8995_AIF1_DAC1_RIGHT_VOLUME 0x403
+#define WM8995_AIF1_ADC2_LEFT_VOLUME 0x404
+#define WM8995_AIF1_ADC2_RIGHT_VOLUME 0x405
+#define WM8995_AIF1_DAC2_LEFT_VOLUME 0x406
+#define WM8995_AIF1_DAC2_RIGHT_VOLUME 0x407
+#define WM8995_AIF1_ADC1_FILTERS 0x410
+#define WM8995_AIF1_ADC2_FILTERS 0x411
+#define WM8995_AIF1_DAC1_FILTERS_1 0x420
+#define WM8995_AIF1_DAC1_FILTERS_2 0x421
+#define WM8995_AIF1_DAC2_FILTERS_1 0x422
+#define WM8995_AIF1_DAC2_FILTERS_2 0x423
+#define WM8995_AIF1_DRC1_1 0x440
+#define WM8995_AIF1_DRC1_2 0x441
+#define WM8995_AIF1_DRC1_3 0x442
+#define WM8995_AIF1_DRC1_4 0x443
+#define WM8995_AIF1_DRC1_5 0x444
+#define WM8995_AIF1_DRC2_1 0x450
+#define WM8995_AIF1_DRC2_2 0x451
+#define WM8995_AIF1_DRC2_3 0x452
+#define WM8995_AIF1_DRC2_4 0x453
+#define WM8995_AIF1_DRC2_5 0x454
+#define WM8995_AIF1_DAC1_EQ_GAINS_1 0x480
+#define WM8995_AIF1_DAC1_EQ_GAINS_2 0x481
+#define WM8995_AIF1_DAC1_EQ_BAND_1_A 0x482
+#define WM8995_AIF1_DAC1_EQ_BAND_1_B 0x483
+#define WM8995_AIF1_DAC1_EQ_BAND_1_PG 0x484
+#define WM8995_AIF1_DAC1_EQ_BAND_2_A 0x485
+#define WM8995_AIF1_DAC1_EQ_BAND_2_B 0x486
+#define WM8995_AIF1_DAC1_EQ_BAND_2_C 0x487
+#define WM8995_AIF1_DAC1_EQ_BAND_2_PG 0x488
+#define WM8995_AIF1_DAC1_EQ_BAND_3_A 0x489
+#define WM8995_AIF1_DAC1_EQ_BAND_3_B 0x48A
+#define WM8995_AIF1_DAC1_EQ_BAND_3_C 0x48B
+#define WM8995_AIF1_DAC1_EQ_BAND_3_PG 0x48C
+#define WM8995_AIF1_DAC1_EQ_BAND_4_A 0x48D
+#define WM8995_AIF1_DAC1_EQ_BAND_4_B 0x48E
+#define WM8995_AIF1_DAC1_EQ_BAND_4_C 0x48F
+#define WM8995_AIF1_DAC1_EQ_BAND_4_PG 0x490
+#define WM8995_AIF1_DAC1_EQ_BAND_5_A 0x491
+#define WM8995_AIF1_DAC1_EQ_BAND_5_B 0x492
+#define WM8995_AIF1_DAC1_EQ_BAND_5_PG 0x493
+#define WM8995_AIF1_DAC2_EQ_GAINS_1 0x4A0
+#define WM8995_AIF1_DAC2_EQ_GAINS_2 0x4A1
+#define WM8995_AIF1_DAC2_EQ_BAND_1_A 0x4A2
+#define WM8995_AIF1_DAC2_EQ_BAND_1_B 0x4A3
+#define WM8995_AIF1_DAC2_EQ_BAND_1_PG 0x4A4
+#define WM8995_AIF1_DAC2_EQ_BAND_2_A 0x4A5
+#define WM8995_AIF1_DAC2_EQ_BAND_2_B 0x4A6
+#define WM8995_AIF1_DAC2_EQ_BAND_2_C 0x4A7
+#define WM8995_AIF1_DAC2_EQ_BAND_2_PG 0x4A8
+#define WM8995_AIF1_DAC2_EQ_BAND_3_A 0x4A9
+#define WM8995_AIF1_DAC2_EQ_BAND_3_B 0x4AA
+#define WM8995_AIF1_DAC2_EQ_BAND_3_C 0x4AB
+#define WM8995_AIF1_DAC2_EQ_BAND_3_PG 0x4AC
+#define WM8995_AIF1_DAC2_EQ_BAND_4_A 0x4AD
+#define WM8995_AIF1_DAC2_EQ_BAND_4_B 0x4AE
+#define WM8995_AIF1_DAC2_EQ_BAND_4_C 0x4AF
+#define WM8995_AIF1_DAC2_EQ_BAND_4_PG 0x4B0
+#define WM8995_AIF1_DAC2_EQ_BAND_5_A 0x4B1
+#define WM8995_AIF1_DAC2_EQ_BAND_5_B 0x4B2
+#define WM8995_AIF1_DAC2_EQ_BAND_5_PG 0x4B3
+#define WM8995_AIF2_ADC_LEFT_VOLUME 0x500
+#define WM8995_AIF2_ADC_RIGHT_VOLUME 0x501
+#define WM8995_AIF2_DAC_LEFT_VOLUME 0x502
+#define WM8995_AIF2_DAC_RIGHT_VOLUME 0x503
+#define WM8995_AIF2_ADC_FILTERS 0x510
+#define WM8995_AIF2_DAC_FILTERS_1 0x520
+#define WM8995_AIF2_DAC_FILTERS_2 0x521
+#define WM8995_AIF2_DRC_1 0x540
+#define WM8995_AIF2_DRC_2 0x541
+#define WM8995_AIF2_DRC_3 0x542
+#define WM8995_AIF2_DRC_4 0x543
+#define WM8995_AIF2_DRC_5 0x544
+#define WM8995_AIF2_EQ_GAINS_1 0x580
+#define WM8995_AIF2_EQ_GAINS_2 0x581
+#define WM8995_AIF2_EQ_BAND_1_A 0x582
+#define WM8995_AIF2_EQ_BAND_1_B 0x583
+#define WM8995_AIF2_EQ_BAND_1_PG 0x584
+#define WM8995_AIF2_EQ_BAND_2_A 0x585
+#define WM8995_AIF2_EQ_BAND_2_B 0x586
+#define WM8995_AIF2_EQ_BAND_2_C 0x587
+#define WM8995_AIF2_EQ_BAND_2_PG 0x588
+#define WM8995_AIF2_EQ_BAND_3_A 0x589
+#define WM8995_AIF2_EQ_BAND_3_B 0x58A
+#define WM8995_AIF2_EQ_BAND_3_C 0x58B
+#define WM8995_AIF2_EQ_BAND_3_PG 0x58C
+#define WM8995_AIF2_EQ_BAND_4_A 0x58D
+#define WM8995_AIF2_EQ_BAND_4_B 0x58E
+#define WM8995_AIF2_EQ_BAND_4_C 0x58F
+#define WM8995_AIF2_EQ_BAND_4_PG 0x590
+#define WM8995_AIF2_EQ_BAND_5_A 0x591
+#define WM8995_AIF2_EQ_BAND_5_B 0x592
+#define WM8995_AIF2_EQ_BAND_5_PG 0x593
+#define WM8995_DAC1_MIXER_VOLUMES 0x600
+#define WM8995_DAC1_LEFT_MIXER_ROUTING 0x601
+#define WM8995_DAC1_RIGHT_MIXER_ROUTING 0x602
+#define WM8995_DAC2_MIXER_VOLUMES 0x603
+#define WM8995_DAC2_LEFT_MIXER_ROUTING 0x604
+#define WM8995_DAC2_RIGHT_MIXER_ROUTING 0x605
+#define WM8995_AIF1_ADC1_LEFT_MIXER_ROUTING 0x606
+#define WM8995_AIF1_ADC1_RIGHT_MIXER_ROUTING 0x607
+#define WM8995_AIF1_ADC2_LEFT_MIXER_ROUTING 0x608
+#define WM8995_AIF1_ADC2_RIGHT_MIXER_ROUTING 0x609
+#define WM8995_DAC_SOFTMUTE 0x610
+#define WM8995_OVERSAMPLING 0x620
+#define WM8995_SIDETONE 0x621
+#define WM8995_GPIO_1 0x700
+#define WM8995_GPIO_2 0x701
+#define WM8995_GPIO_3 0x702
+#define WM8995_GPIO_4 0x703
+#define WM8995_GPIO_5 0x704
+#define WM8995_GPIO_6 0x705
+#define WM8995_GPIO_7 0x706
+#define WM8995_GPIO_8 0x707
+#define WM8995_GPIO_9 0x708
+#define WM8995_GPIO_10 0x709
+#define WM8995_GPIO_11 0x70A
+#define WM8995_GPIO_12 0x70B
+#define WM8995_GPIO_13 0x70C
+#define WM8995_GPIO_14 0x70D
+#define WM8995_PULL_CONTROL_1 0x720
+#define WM8995_PULL_CONTROL_2 0x721
+#define WM8995_INTERRUPT_STATUS_1 0x730
+#define WM8995_INTERRUPT_STATUS_2 0x731
+#define WM8995_INTERRUPT_RAW_STATUS_2 0x732
+#define WM8995_INTERRUPT_STATUS_1_MASK 0x738
+#define WM8995_INTERRUPT_STATUS_2_MASK 0x739
+#define WM8995_INTERRUPT_CONTROL 0x740
+#define WM8995_LEFT_PDM_SPEAKER_1 0x800
+#define WM8995_RIGHT_PDM_SPEAKER_1 0x801
+#define WM8995_PDM_SPEAKER_1_MUTE_SEQUENCE 0x802
+#define WM8995_LEFT_PDM_SPEAKER_2 0x808
+#define WM8995_RIGHT_PDM_SPEAKER_2 0x809
+#define WM8995_PDM_SPEAKER_2_MUTE_SEQUENCE 0x80A
+#define WM8995_WRITE_SEQUENCER_0 0x3000
+#define WM8995_WRITE_SEQUENCER_1 0x3001
+#define WM8995_WRITE_SEQUENCER_2 0x3002
+#define WM8995_WRITE_SEQUENCER_3 0x3003
+#define WM8995_WRITE_SEQUENCER_4 0x3004
+#define WM8995_WRITE_SEQUENCER_5 0x3005
+#define WM8995_WRITE_SEQUENCER_6 0x3006
+#define WM8995_WRITE_SEQUENCER_7 0x3007
+#define WM8995_WRITE_SEQUENCER_8 0x3008
+#define WM8995_WRITE_SEQUENCER_9 0x3009
+#define WM8995_WRITE_SEQUENCER_10 0x300A
+#define WM8995_WRITE_SEQUENCER_11 0x300B
+#define WM8995_WRITE_SEQUENCER_12 0x300C
+#define WM8995_WRITE_SEQUENCER_13 0x300D
+#define WM8995_WRITE_SEQUENCER_14 0x300E
+#define WM8995_WRITE_SEQUENCER_15 0x300F
+#define WM8995_WRITE_SEQUENCER_16 0x3010
+#define WM8995_WRITE_SEQUENCER_17 0x3011
+#define WM8995_WRITE_SEQUENCER_18 0x3012
+#define WM8995_WRITE_SEQUENCER_19 0x3013
+#define WM8995_WRITE_SEQUENCER_20 0x3014
+#define WM8995_WRITE_SEQUENCER_21 0x3015
+#define WM8995_WRITE_SEQUENCER_22 0x3016
+#define WM8995_WRITE_SEQUENCER_23 0x3017
+#define WM8995_WRITE_SEQUENCER_24 0x3018
+#define WM8995_WRITE_SEQUENCER_25 0x3019
+#define WM8995_WRITE_SEQUENCER_26 0x301A
+#define WM8995_WRITE_SEQUENCER_27 0x301B
+#define WM8995_WRITE_SEQUENCER_28 0x301C
+#define WM8995_WRITE_SEQUENCER_29 0x301D
+#define WM8995_WRITE_SEQUENCER_30 0x301E
+#define WM8995_WRITE_SEQUENCER_31 0x301F
+#define WM8995_WRITE_SEQUENCER_32 0x3020
+#define WM8995_WRITE_SEQUENCER_33 0x3021
+#define WM8995_WRITE_SEQUENCER_34 0x3022
+#define WM8995_WRITE_SEQUENCER_35 0x3023
+#define WM8995_WRITE_SEQUENCER_36 0x3024
+#define WM8995_WRITE_SEQUENCER_37 0x3025
+#define WM8995_WRITE_SEQUENCER_38 0x3026
+#define WM8995_WRITE_SEQUENCER_39 0x3027
+#define WM8995_WRITE_SEQUENCER_40 0x3028
+#define WM8995_WRITE_SEQUENCER_41 0x3029
+#define WM8995_WRITE_SEQUENCER_42 0x302A
+#define WM8995_WRITE_SEQUENCER_43 0x302B
+#define WM8995_WRITE_SEQUENCER_44 0x302C
+#define WM8995_WRITE_SEQUENCER_45 0x302D
+#define WM8995_WRITE_SEQUENCER_46 0x302E
+#define WM8995_WRITE_SEQUENCER_47 0x302F
+#define WM8995_WRITE_SEQUENCER_48 0x3030
+#define WM8995_WRITE_SEQUENCER_49 0x3031
+#define WM8995_WRITE_SEQUENCER_50 0x3032
+#define WM8995_WRITE_SEQUENCER_51 0x3033
+#define WM8995_WRITE_SEQUENCER_52 0x3034
+#define WM8995_WRITE_SEQUENCER_53 0x3035
+#define WM8995_WRITE_SEQUENCER_54 0x3036
+#define WM8995_WRITE_SEQUENCER_55 0x3037
+#define WM8995_WRITE_SEQUENCER_56 0x3038
+#define WM8995_WRITE_SEQUENCER_57 0x3039
+#define WM8995_WRITE_SEQUENCER_58 0x303A
+#define WM8995_WRITE_SEQUENCER_59 0x303B
+#define WM8995_WRITE_SEQUENCER_60 0x303C
+#define WM8995_WRITE_SEQUENCER_61 0x303D
+#define WM8995_WRITE_SEQUENCER_62 0x303E
+#define WM8995_WRITE_SEQUENCER_63 0x303F
+#define WM8995_WRITE_SEQUENCER_64 0x3040
+#define WM8995_WRITE_SEQUENCER_65 0x3041
+#define WM8995_WRITE_SEQUENCER_66 0x3042
+#define WM8995_WRITE_SEQUENCER_67 0x3043
+#define WM8995_WRITE_SEQUENCER_68 0x3044
+#define WM8995_WRITE_SEQUENCER_69 0x3045
+#define WM8995_WRITE_SEQUENCER_70 0x3046
+#define WM8995_WRITE_SEQUENCER_71 0x3047
+#define WM8995_WRITE_SEQUENCER_72 0x3048
+#define WM8995_WRITE_SEQUENCER_73 0x3049
+#define WM8995_WRITE_SEQUENCER_74 0x304A
+#define WM8995_WRITE_SEQUENCER_75 0x304B
+#define WM8995_WRITE_SEQUENCER_76 0x304C
+#define WM8995_WRITE_SEQUENCER_77 0x304D
+#define WM8995_WRITE_SEQUENCER_78 0x304E
+#define WM8995_WRITE_SEQUENCER_79 0x304F
+#define WM8995_WRITE_SEQUENCER_80 0x3050
+#define WM8995_WRITE_SEQUENCER_81 0x3051
+#define WM8995_WRITE_SEQUENCER_82 0x3052
+#define WM8995_WRITE_SEQUENCER_83 0x3053
+#define WM8995_WRITE_SEQUENCER_84 0x3054
+#define WM8995_WRITE_SEQUENCER_85 0x3055
+#define WM8995_WRITE_SEQUENCER_86 0x3056
+#define WM8995_WRITE_SEQUENCER_87 0x3057
+#define WM8995_WRITE_SEQUENCER_88 0x3058
+#define WM8995_WRITE_SEQUENCER_89 0x3059
+#define WM8995_WRITE_SEQUENCER_90 0x305A
+#define WM8995_WRITE_SEQUENCER_91 0x305B
+#define WM8995_WRITE_SEQUENCER_92 0x305C
+#define WM8995_WRITE_SEQUENCER_93 0x305D
+#define WM8995_WRITE_SEQUENCER_94 0x305E
+#define WM8995_WRITE_SEQUENCER_95 0x305F
+#define WM8995_WRITE_SEQUENCER_96 0x3060
+#define WM8995_WRITE_SEQUENCER_97 0x3061
+#define WM8995_WRITE_SEQUENCER_98 0x3062
+#define WM8995_WRITE_SEQUENCER_99 0x3063
+#define WM8995_WRITE_SEQUENCER_100 0x3064
+#define WM8995_WRITE_SEQUENCER_101 0x3065
+#define WM8995_WRITE_SEQUENCER_102 0x3066
+#define WM8995_WRITE_SEQUENCER_103 0x3067
+#define WM8995_WRITE_SEQUENCER_104 0x3068
+#define WM8995_WRITE_SEQUENCER_105 0x3069
+#define WM8995_WRITE_SEQUENCER_106 0x306A
+#define WM8995_WRITE_SEQUENCER_107 0x306B
+#define WM8995_WRITE_SEQUENCER_108 0x306C
+#define WM8995_WRITE_SEQUENCER_109 0x306D
+#define WM8995_WRITE_SEQUENCER_110 0x306E
+#define WM8995_WRITE_SEQUENCER_111 0x306F
+#define WM8995_WRITE_SEQUENCER_112 0x3070
+#define WM8995_WRITE_SEQUENCER_113 0x3071
+#define WM8995_WRITE_SEQUENCER_114 0x3072
+#define WM8995_WRITE_SEQUENCER_115 0x3073
+#define WM8995_WRITE_SEQUENCER_116 0x3074
+#define WM8995_WRITE_SEQUENCER_117 0x3075
+#define WM8995_WRITE_SEQUENCER_118 0x3076
+#define WM8995_WRITE_SEQUENCER_119 0x3077
+#define WM8995_WRITE_SEQUENCER_120 0x3078
+#define WM8995_WRITE_SEQUENCER_121 0x3079
+#define WM8995_WRITE_SEQUENCER_122 0x307A
+#define WM8995_WRITE_SEQUENCER_123 0x307B
+#define WM8995_WRITE_SEQUENCER_124 0x307C
+#define WM8995_WRITE_SEQUENCER_125 0x307D
+#define WM8995_WRITE_SEQUENCER_126 0x307E
+#define WM8995_WRITE_SEQUENCER_127 0x307F
+#define WM8995_WRITE_SEQUENCER_128 0x3080
+#define WM8995_WRITE_SEQUENCER_129 0x3081
+#define WM8995_WRITE_SEQUENCER_130 0x3082
+#define WM8995_WRITE_SEQUENCER_131 0x3083
+#define WM8995_WRITE_SEQUENCER_132 0x3084
+#define WM8995_WRITE_SEQUENCER_133 0x3085
+#define WM8995_WRITE_SEQUENCER_134 0x3086
+#define WM8995_WRITE_SEQUENCER_135 0x3087
+#define WM8995_WRITE_SEQUENCER_136 0x3088
+#define WM8995_WRITE_SEQUENCER_137 0x3089
+#define WM8995_WRITE_SEQUENCER_138 0x308A
+#define WM8995_WRITE_SEQUENCER_139 0x308B
+#define WM8995_WRITE_SEQUENCER_140 0x308C
+#define WM8995_WRITE_SEQUENCER_141 0x308D
+#define WM8995_WRITE_SEQUENCER_142 0x308E
+#define WM8995_WRITE_SEQUENCER_143 0x308F
+#define WM8995_WRITE_SEQUENCER_144 0x3090
+#define WM8995_WRITE_SEQUENCER_145 0x3091
+#define WM8995_WRITE_SEQUENCER_146 0x3092
+#define WM8995_WRITE_SEQUENCER_147 0x3093
+#define WM8995_WRITE_SEQUENCER_148 0x3094
+#define WM8995_WRITE_SEQUENCER_149 0x3095
+#define WM8995_WRITE_SEQUENCER_150 0x3096
+#define WM8995_WRITE_SEQUENCER_151 0x3097
+#define WM8995_WRITE_SEQUENCER_152 0x3098
+#define WM8995_WRITE_SEQUENCER_153 0x3099
+#define WM8995_WRITE_SEQUENCER_154 0x309A
+#define WM8995_WRITE_SEQUENCER_155 0x309B
+#define WM8995_WRITE_SEQUENCER_156 0x309C
+#define WM8995_WRITE_SEQUENCER_157 0x309D
+#define WM8995_WRITE_SEQUENCER_158 0x309E
+#define WM8995_WRITE_SEQUENCER_159 0x309F
+#define WM8995_WRITE_SEQUENCER_160 0x30A0
+#define WM8995_WRITE_SEQUENCER_161 0x30A1
+#define WM8995_WRITE_SEQUENCER_162 0x30A2
+#define WM8995_WRITE_SEQUENCER_163 0x30A3
+#define WM8995_WRITE_SEQUENCER_164 0x30A4
+#define WM8995_WRITE_SEQUENCER_165 0x30A5
+#define WM8995_WRITE_SEQUENCER_166 0x30A6
+#define WM8995_WRITE_SEQUENCER_167 0x30A7
+#define WM8995_WRITE_SEQUENCER_168 0x30A8
+#define WM8995_WRITE_SEQUENCER_169 0x30A9
+#define WM8995_WRITE_SEQUENCER_170 0x30AA
+#define WM8995_WRITE_SEQUENCER_171 0x30AB
+#define WM8995_WRITE_SEQUENCER_172 0x30AC
+#define WM8995_WRITE_SEQUENCER_173 0x30AD
+#define WM8995_WRITE_SEQUENCER_174 0x30AE
+#define WM8995_WRITE_SEQUENCER_175 0x30AF
+#define WM8995_WRITE_SEQUENCER_176 0x30B0
+#define WM8995_WRITE_SEQUENCER_177 0x30B1
+#define WM8995_WRITE_SEQUENCER_178 0x30B2
+#define WM8995_WRITE_SEQUENCER_179 0x30B3
+#define WM8995_WRITE_SEQUENCER_180 0x30B4
+#define WM8995_WRITE_SEQUENCER_181 0x30B5
+#define WM8995_WRITE_SEQUENCER_182 0x30B6
+#define WM8995_WRITE_SEQUENCER_183 0x30B7
+#define WM8995_WRITE_SEQUENCER_184 0x30B8
+#define WM8995_WRITE_SEQUENCER_185 0x30B9
+#define WM8995_WRITE_SEQUENCER_186 0x30BA
+#define WM8995_WRITE_SEQUENCER_187 0x30BB
+#define WM8995_WRITE_SEQUENCER_188 0x30BC
+#define WM8995_WRITE_SEQUENCER_189 0x30BD
+#define WM8995_WRITE_SEQUENCER_190 0x30BE
+#define WM8995_WRITE_SEQUENCER_191 0x30BF
+#define WM8995_WRITE_SEQUENCER_192 0x30C0
+#define WM8995_WRITE_SEQUENCER_193 0x30C1
+#define WM8995_WRITE_SEQUENCER_194 0x30C2
+#define WM8995_WRITE_SEQUENCER_195 0x30C3
+#define WM8995_WRITE_SEQUENCER_196 0x30C4
+#define WM8995_WRITE_SEQUENCER_197 0x30C5
+#define WM8995_WRITE_SEQUENCER_198 0x30C6
+#define WM8995_WRITE_SEQUENCER_199 0x30C7
+#define WM8995_WRITE_SEQUENCER_200 0x30C8
+#define WM8995_WRITE_SEQUENCER_201 0x30C9
+#define WM8995_WRITE_SEQUENCER_202 0x30CA
+#define WM8995_WRITE_SEQUENCER_203 0x30CB
+#define WM8995_WRITE_SEQUENCER_204 0x30CC
+#define WM8995_WRITE_SEQUENCER_205 0x30CD
+#define WM8995_WRITE_SEQUENCER_206 0x30CE
+#define WM8995_WRITE_SEQUENCER_207 0x30CF
+#define WM8995_WRITE_SEQUENCER_208 0x30D0
+#define WM8995_WRITE_SEQUENCER_209 0x30D1
+#define WM8995_WRITE_SEQUENCER_210 0x30D2
+#define WM8995_WRITE_SEQUENCER_211 0x30D3
+#define WM8995_WRITE_SEQUENCER_212 0x30D4
+#define WM8995_WRITE_SEQUENCER_213 0x30D5
+#define WM8995_WRITE_SEQUENCER_214 0x30D6
+#define WM8995_WRITE_SEQUENCER_215 0x30D7
+#define WM8995_WRITE_SEQUENCER_216 0x30D8
+#define WM8995_WRITE_SEQUENCER_217 0x30D9
+#define WM8995_WRITE_SEQUENCER_218 0x30DA
+#define WM8995_WRITE_SEQUENCER_219 0x30DB
+#define WM8995_WRITE_SEQUENCER_220 0x30DC
+#define WM8995_WRITE_SEQUENCER_221 0x30DD
+#define WM8995_WRITE_SEQUENCER_222 0x30DE
+#define WM8995_WRITE_SEQUENCER_223 0x30DF
+#define WM8995_WRITE_SEQUENCER_224 0x30E0
+#define WM8995_WRITE_SEQUENCER_225 0x30E1
+#define WM8995_WRITE_SEQUENCER_226 0x30E2
+#define WM8995_WRITE_SEQUENCER_227 0x30E3
+#define WM8995_WRITE_SEQUENCER_228 0x30E4
+#define WM8995_WRITE_SEQUENCER_229 0x30E5
+#define WM8995_WRITE_SEQUENCER_230 0x30E6
+#define WM8995_WRITE_SEQUENCER_231 0x30E7
+#define WM8995_WRITE_SEQUENCER_232 0x30E8
+#define WM8995_WRITE_SEQUENCER_233 0x30E9
+#define WM8995_WRITE_SEQUENCER_234 0x30EA
+#define WM8995_WRITE_SEQUENCER_235 0x30EB
+#define WM8995_WRITE_SEQUENCER_236 0x30EC
+#define WM8995_WRITE_SEQUENCER_237 0x30ED
+#define WM8995_WRITE_SEQUENCER_238 0x30EE
+#define WM8995_WRITE_SEQUENCER_239 0x30EF
+#define WM8995_WRITE_SEQUENCER_240 0x30F0
+#define WM8995_WRITE_SEQUENCER_241 0x30F1
+#define WM8995_WRITE_SEQUENCER_242 0x30F2
+#define WM8995_WRITE_SEQUENCER_243 0x30F3
+#define WM8995_WRITE_SEQUENCER_244 0x30F4
+#define WM8995_WRITE_SEQUENCER_245 0x30F5
+#define WM8995_WRITE_SEQUENCER_246 0x30F6
+#define WM8995_WRITE_SEQUENCER_247 0x30F7
+#define WM8995_WRITE_SEQUENCER_248 0x30F8
+#define WM8995_WRITE_SEQUENCER_249 0x30F9
+#define WM8995_WRITE_SEQUENCER_250 0x30FA
+#define WM8995_WRITE_SEQUENCER_251 0x30FB
+#define WM8995_WRITE_SEQUENCER_252 0x30FC
+#define WM8995_WRITE_SEQUENCER_253 0x30FD
+#define WM8995_WRITE_SEQUENCER_254 0x30FE
+#define WM8995_WRITE_SEQUENCER_255 0x30FF
+#define WM8995_WRITE_SEQUENCER_256 0x3100
+#define WM8995_WRITE_SEQUENCER_257 0x3101
+#define WM8995_WRITE_SEQUENCER_258 0x3102
+#define WM8995_WRITE_SEQUENCER_259 0x3103
+#define WM8995_WRITE_SEQUENCER_260 0x3104
+#define WM8995_WRITE_SEQUENCER_261 0x3105
+#define WM8995_WRITE_SEQUENCER_262 0x3106
+#define WM8995_WRITE_SEQUENCER_263 0x3107
+#define WM8995_WRITE_SEQUENCER_264 0x3108
+#define WM8995_WRITE_SEQUENCER_265 0x3109
+#define WM8995_WRITE_SEQUENCER_266 0x310A
+#define WM8995_WRITE_SEQUENCER_267 0x310B
+#define WM8995_WRITE_SEQUENCER_268 0x310C
+#define WM8995_WRITE_SEQUENCER_269 0x310D
+#define WM8995_WRITE_SEQUENCER_270 0x310E
+#define WM8995_WRITE_SEQUENCER_271 0x310F
+#define WM8995_WRITE_SEQUENCER_272 0x3110
+#define WM8995_WRITE_SEQUENCER_273 0x3111
+#define WM8995_WRITE_SEQUENCER_274 0x3112
+#define WM8995_WRITE_SEQUENCER_275 0x3113
+#define WM8995_WRITE_SEQUENCER_276 0x3114
+#define WM8995_WRITE_SEQUENCER_277 0x3115
+#define WM8995_WRITE_SEQUENCER_278 0x3116
+#define WM8995_WRITE_SEQUENCER_279 0x3117
+#define WM8995_WRITE_SEQUENCER_280 0x3118
+#define WM8995_WRITE_SEQUENCER_281 0x3119
+#define WM8995_WRITE_SEQUENCER_282 0x311A
+#define WM8995_WRITE_SEQUENCER_283 0x311B
+#define WM8995_WRITE_SEQUENCER_284 0x311C
+#define WM8995_WRITE_SEQUENCER_285 0x311D
+#define WM8995_WRITE_SEQUENCER_286 0x311E
+#define WM8995_WRITE_SEQUENCER_287 0x311F
+#define WM8995_WRITE_SEQUENCER_288 0x3120
+#define WM8995_WRITE_SEQUENCER_289 0x3121
+#define WM8995_WRITE_SEQUENCER_290 0x3122
+#define WM8995_WRITE_SEQUENCER_291 0x3123
+#define WM8995_WRITE_SEQUENCER_292 0x3124
+#define WM8995_WRITE_SEQUENCER_293 0x3125
+#define WM8995_WRITE_SEQUENCER_294 0x3126
+#define WM8995_WRITE_SEQUENCER_295 0x3127
+#define WM8995_WRITE_SEQUENCER_296 0x3128
+#define WM8995_WRITE_SEQUENCER_297 0x3129
+#define WM8995_WRITE_SEQUENCER_298 0x312A
+#define WM8995_WRITE_SEQUENCER_299 0x312B
+#define WM8995_WRITE_SEQUENCER_300 0x312C
+#define WM8995_WRITE_SEQUENCER_301 0x312D
+#define WM8995_WRITE_SEQUENCER_302 0x312E
+#define WM8995_WRITE_SEQUENCER_303 0x312F
+#define WM8995_WRITE_SEQUENCER_304 0x3130
+#define WM8995_WRITE_SEQUENCER_305 0x3131
+#define WM8995_WRITE_SEQUENCER_306 0x3132
+#define WM8995_WRITE_SEQUENCER_307 0x3133
+#define WM8995_WRITE_SEQUENCER_308 0x3134
+#define WM8995_WRITE_SEQUENCER_309 0x3135
+#define WM8995_WRITE_SEQUENCER_310 0x3136
+#define WM8995_WRITE_SEQUENCER_311 0x3137
+#define WM8995_WRITE_SEQUENCER_312 0x3138
+#define WM8995_WRITE_SEQUENCER_313 0x3139
+#define WM8995_WRITE_SEQUENCER_314 0x313A
+#define WM8995_WRITE_SEQUENCER_315 0x313B
+#define WM8995_WRITE_SEQUENCER_316 0x313C
+#define WM8995_WRITE_SEQUENCER_317 0x313D
+#define WM8995_WRITE_SEQUENCER_318 0x313E
+#define WM8995_WRITE_SEQUENCER_319 0x313F
+#define WM8995_WRITE_SEQUENCER_320 0x3140
+#define WM8995_WRITE_SEQUENCER_321 0x3141
+#define WM8995_WRITE_SEQUENCER_322 0x3142
+#define WM8995_WRITE_SEQUENCER_323 0x3143
+#define WM8995_WRITE_SEQUENCER_324 0x3144
+#define WM8995_WRITE_SEQUENCER_325 0x3145
+#define WM8995_WRITE_SEQUENCER_326 0x3146
+#define WM8995_WRITE_SEQUENCER_327 0x3147
+#define WM8995_WRITE_SEQUENCER_328 0x3148
+#define WM8995_WRITE_SEQUENCER_329 0x3149
+#define WM8995_WRITE_SEQUENCER_330 0x314A
+#define WM8995_WRITE_SEQUENCER_331 0x314B
+#define WM8995_WRITE_SEQUENCER_332 0x314C
+#define WM8995_WRITE_SEQUENCER_333 0x314D
+#define WM8995_WRITE_SEQUENCER_334 0x314E
+#define WM8995_WRITE_SEQUENCER_335 0x314F
+#define WM8995_WRITE_SEQUENCER_336 0x3150
+#define WM8995_WRITE_SEQUENCER_337 0x3151
+#define WM8995_WRITE_SEQUENCER_338 0x3152
+#define WM8995_WRITE_SEQUENCER_339 0x3153
+#define WM8995_WRITE_SEQUENCER_340 0x3154
+#define WM8995_WRITE_SEQUENCER_341 0x3155
+#define WM8995_WRITE_SEQUENCER_342 0x3156
+#define WM8995_WRITE_SEQUENCER_343 0x3157
+#define WM8995_WRITE_SEQUENCER_344 0x3158
+#define WM8995_WRITE_SEQUENCER_345 0x3159
+#define WM8995_WRITE_SEQUENCER_346 0x315A
+#define WM8995_WRITE_SEQUENCER_347 0x315B
+#define WM8995_WRITE_SEQUENCER_348 0x315C
+#define WM8995_WRITE_SEQUENCER_349 0x315D
+#define WM8995_WRITE_SEQUENCER_350 0x315E
+#define WM8995_WRITE_SEQUENCER_351 0x315F
+#define WM8995_WRITE_SEQUENCER_352 0x3160
+#define WM8995_WRITE_SEQUENCER_353 0x3161
+#define WM8995_WRITE_SEQUENCER_354 0x3162
+#define WM8995_WRITE_SEQUENCER_355 0x3163
+#define WM8995_WRITE_SEQUENCER_356 0x3164
+#define WM8995_WRITE_SEQUENCER_357 0x3165
+#define WM8995_WRITE_SEQUENCER_358 0x3166
+#define WM8995_WRITE_SEQUENCER_359 0x3167
+#define WM8995_WRITE_SEQUENCER_360 0x3168
+#define WM8995_WRITE_SEQUENCER_361 0x3169
+#define WM8995_WRITE_SEQUENCER_362 0x316A
+#define WM8995_WRITE_SEQUENCER_363 0x316B
+#define WM8995_WRITE_SEQUENCER_364 0x316C
+#define WM8995_WRITE_SEQUENCER_365 0x316D
+#define WM8995_WRITE_SEQUENCER_366 0x316E
+#define WM8995_WRITE_SEQUENCER_367 0x316F
+#define WM8995_WRITE_SEQUENCER_368 0x3170
+#define WM8995_WRITE_SEQUENCER_369 0x3171
+#define WM8995_WRITE_SEQUENCER_370 0x3172
+#define WM8995_WRITE_SEQUENCER_371 0x3173
+#define WM8995_WRITE_SEQUENCER_372 0x3174
+#define WM8995_WRITE_SEQUENCER_373 0x3175
+#define WM8995_WRITE_SEQUENCER_374 0x3176
+#define WM8995_WRITE_SEQUENCER_375 0x3177
+#define WM8995_WRITE_SEQUENCER_376 0x3178
+#define WM8995_WRITE_SEQUENCER_377 0x3179
+#define WM8995_WRITE_SEQUENCER_378 0x317A
+#define WM8995_WRITE_SEQUENCER_379 0x317B
+#define WM8995_WRITE_SEQUENCER_380 0x317C
+#define WM8995_WRITE_SEQUENCER_381 0x317D
+#define WM8995_WRITE_SEQUENCER_382 0x317E
+#define WM8995_WRITE_SEQUENCER_383 0x317F
+#define WM8995_WRITE_SEQUENCER_384 0x3180
+#define WM8995_WRITE_SEQUENCER_385 0x3181
+#define WM8995_WRITE_SEQUENCER_386 0x3182
+#define WM8995_WRITE_SEQUENCER_387 0x3183
+#define WM8995_WRITE_SEQUENCER_388 0x3184
+#define WM8995_WRITE_SEQUENCER_389 0x3185
+#define WM8995_WRITE_SEQUENCER_390 0x3186
+#define WM8995_WRITE_SEQUENCER_391 0x3187
+#define WM8995_WRITE_SEQUENCER_392 0x3188
+#define WM8995_WRITE_SEQUENCER_393 0x3189
+#define WM8995_WRITE_SEQUENCER_394 0x318A
+#define WM8995_WRITE_SEQUENCER_395 0x318B
+#define WM8995_WRITE_SEQUENCER_396 0x318C
+#define WM8995_WRITE_SEQUENCER_397 0x318D
+#define WM8995_WRITE_SEQUENCER_398 0x318E
+#define WM8995_WRITE_SEQUENCER_399 0x318F
+#define WM8995_WRITE_SEQUENCER_400 0x3190
+#define WM8995_WRITE_SEQUENCER_401 0x3191
+#define WM8995_WRITE_SEQUENCER_402 0x3192
+#define WM8995_WRITE_SEQUENCER_403 0x3193
+#define WM8995_WRITE_SEQUENCER_404 0x3194
+#define WM8995_WRITE_SEQUENCER_405 0x3195
+#define WM8995_WRITE_SEQUENCER_406 0x3196
+#define WM8995_WRITE_SEQUENCER_407 0x3197
+#define WM8995_WRITE_SEQUENCER_408 0x3198
+#define WM8995_WRITE_SEQUENCER_409 0x3199
+#define WM8995_WRITE_SEQUENCER_410 0x319A
+#define WM8995_WRITE_SEQUENCER_411 0x319B
+#define WM8995_WRITE_SEQUENCER_412 0x319C
+#define WM8995_WRITE_SEQUENCER_413 0x319D
+#define WM8995_WRITE_SEQUENCER_414 0x319E
+#define WM8995_WRITE_SEQUENCER_415 0x319F
+#define WM8995_WRITE_SEQUENCER_416 0x31A0
+#define WM8995_WRITE_SEQUENCER_417 0x31A1
+#define WM8995_WRITE_SEQUENCER_418 0x31A2
+#define WM8995_WRITE_SEQUENCER_419 0x31A3
+#define WM8995_WRITE_SEQUENCER_420 0x31A4
+#define WM8995_WRITE_SEQUENCER_421 0x31A5
+#define WM8995_WRITE_SEQUENCER_422 0x31A6
+#define WM8995_WRITE_SEQUENCER_423 0x31A7
+#define WM8995_WRITE_SEQUENCER_424 0x31A8
+#define WM8995_WRITE_SEQUENCER_425 0x31A9
+#define WM8995_WRITE_SEQUENCER_426 0x31AA
+#define WM8995_WRITE_SEQUENCER_427 0x31AB
+#define WM8995_WRITE_SEQUENCER_428 0x31AC
+#define WM8995_WRITE_SEQUENCER_429 0x31AD
+#define WM8995_WRITE_SEQUENCER_430 0x31AE
+#define WM8995_WRITE_SEQUENCER_431 0x31AF
+#define WM8995_WRITE_SEQUENCER_432 0x31B0
+#define WM8995_WRITE_SEQUENCER_433 0x31B1
+#define WM8995_WRITE_SEQUENCER_434 0x31B2
+#define WM8995_WRITE_SEQUENCER_435 0x31B3
+#define WM8995_WRITE_SEQUENCER_436 0x31B4
+#define WM8995_WRITE_SEQUENCER_437 0x31B5
+#define WM8995_WRITE_SEQUENCER_438 0x31B6
+#define WM8995_WRITE_SEQUENCER_439 0x31B7
+#define WM8995_WRITE_SEQUENCER_440 0x31B8
+#define WM8995_WRITE_SEQUENCER_441 0x31B9
+#define WM8995_WRITE_SEQUENCER_442 0x31BA
+#define WM8995_WRITE_SEQUENCER_443 0x31BB
+#define WM8995_WRITE_SEQUENCER_444 0x31BC
+#define WM8995_WRITE_SEQUENCER_445 0x31BD
+#define WM8995_WRITE_SEQUENCER_446 0x31BE
+#define WM8995_WRITE_SEQUENCER_447 0x31BF
+#define WM8995_WRITE_SEQUENCER_448 0x31C0
+#define WM8995_WRITE_SEQUENCER_449 0x31C1
+#define WM8995_WRITE_SEQUENCER_450 0x31C2
+#define WM8995_WRITE_SEQUENCER_451 0x31C3
+#define WM8995_WRITE_SEQUENCER_452 0x31C4
+#define WM8995_WRITE_SEQUENCER_453 0x31C5
+#define WM8995_WRITE_SEQUENCER_454 0x31C6
+#define WM8995_WRITE_SEQUENCER_455 0x31C7
+#define WM8995_WRITE_SEQUENCER_456 0x31C8
+#define WM8995_WRITE_SEQUENCER_457 0x31C9
+#define WM8995_WRITE_SEQUENCER_458 0x31CA
+#define WM8995_WRITE_SEQUENCER_459 0x31CB
+#define WM8995_WRITE_SEQUENCER_460 0x31CC
+#define WM8995_WRITE_SEQUENCER_461 0x31CD
+#define WM8995_WRITE_SEQUENCER_462 0x31CE
+#define WM8995_WRITE_SEQUENCER_463 0x31CF
+#define WM8995_WRITE_SEQUENCER_464 0x31D0
+#define WM8995_WRITE_SEQUENCER_465 0x31D1
+#define WM8995_WRITE_SEQUENCER_466 0x31D2
+#define WM8995_WRITE_SEQUENCER_467 0x31D3
+#define WM8995_WRITE_SEQUENCER_468 0x31D4
+#define WM8995_WRITE_SEQUENCER_469 0x31D5
+#define WM8995_WRITE_SEQUENCER_470 0x31D6
+#define WM8995_WRITE_SEQUENCER_471 0x31D7
+#define WM8995_WRITE_SEQUENCER_472 0x31D8
+#define WM8995_WRITE_SEQUENCER_473 0x31D9
+#define WM8995_WRITE_SEQUENCER_474 0x31DA
+#define WM8995_WRITE_SEQUENCER_475 0x31DB
+#define WM8995_WRITE_SEQUENCER_476 0x31DC
+#define WM8995_WRITE_SEQUENCER_477 0x31DD
+#define WM8995_WRITE_SEQUENCER_478 0x31DE
+#define WM8995_WRITE_SEQUENCER_479 0x31DF
+#define WM8995_WRITE_SEQUENCER_480 0x31E0
+#define WM8995_WRITE_SEQUENCER_481 0x31E1
+#define WM8995_WRITE_SEQUENCER_482 0x31E2
+#define WM8995_WRITE_SEQUENCER_483 0x31E3
+#define WM8995_WRITE_SEQUENCER_484 0x31E4
+#define WM8995_WRITE_SEQUENCER_485 0x31E5
+#define WM8995_WRITE_SEQUENCER_486 0x31E6
+#define WM8995_WRITE_SEQUENCER_487 0x31E7
+#define WM8995_WRITE_SEQUENCER_488 0x31E8
+#define WM8995_WRITE_SEQUENCER_489 0x31E9
+#define WM8995_WRITE_SEQUENCER_490 0x31EA
+#define WM8995_WRITE_SEQUENCER_491 0x31EB
+#define WM8995_WRITE_SEQUENCER_492 0x31EC
+#define WM8995_WRITE_SEQUENCER_493 0x31ED
+#define WM8995_WRITE_SEQUENCER_494 0x31EE
+#define WM8995_WRITE_SEQUENCER_495 0x31EF
+#define WM8995_WRITE_SEQUENCER_496 0x31F0
+#define WM8995_WRITE_SEQUENCER_497 0x31F1
+#define WM8995_WRITE_SEQUENCER_498 0x31F2
+#define WM8995_WRITE_SEQUENCER_499 0x31F3
+#define WM8995_WRITE_SEQUENCER_500 0x31F4
+#define WM8995_WRITE_SEQUENCER_501 0x31F5
+#define WM8995_WRITE_SEQUENCER_502 0x31F6
+#define WM8995_WRITE_SEQUENCER_503 0x31F7
+#define WM8995_WRITE_SEQUENCER_504 0x31F8
+#define WM8995_WRITE_SEQUENCER_505 0x31F9
+#define WM8995_WRITE_SEQUENCER_506 0x31FA
+#define WM8995_WRITE_SEQUENCER_507 0x31FB
+#define WM8995_WRITE_SEQUENCER_508 0x31FC
+#define WM8995_WRITE_SEQUENCER_509 0x31FD
+#define WM8995_WRITE_SEQUENCER_510 0x31FE
+#define WM8995_WRITE_SEQUENCER_511 0x31FF
+
+#define WM8995_REGISTER_COUNT 725
+#define WM8995_MAX_REGISTER 0x31FF
+
+#define WM8995_MAX_CACHED_REGISTER WM8995_MAX_REGISTER
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Software Reset
+ */
+#define WM8995_SW_RESET_MASK 0xFFFF /* SW_RESET - [15:0] */
+#define WM8995_SW_RESET_SHIFT 0 /* SW_RESET - [15:0] */
+#define WM8995_SW_RESET_WIDTH 16 /* SW_RESET - [15:0] */
+
+/*
+ * R1 (0x01) - Power Management (1)
+ */
+#define WM8995_MICB2_ENA 0x0200 /* MICB2_ENA */
+#define WM8995_MICB2_ENA_MASK 0x0200 /* MICB2_ENA */
+#define WM8995_MICB2_ENA_SHIFT 9 /* MICB2_ENA */
+#define WM8995_MICB2_ENA_WIDTH 1 /* MICB2_ENA */
+#define WM8995_MICB1_ENA 0x0100 /* MICB1_ENA */
+#define WM8995_MICB1_ENA_MASK 0x0100 /* MICB1_ENA */
+#define WM8995_MICB1_ENA_SHIFT 8 /* MICB1_ENA */
+#define WM8995_MICB1_ENA_WIDTH 1 /* MICB1_ENA */
+#define WM8995_HPOUT2L_ENA 0x0080 /* HPOUT2L_ENA */
+#define WM8995_HPOUT2L_ENA_MASK 0x0080 /* HPOUT2L_ENA */
+#define WM8995_HPOUT2L_ENA_SHIFT 7 /* HPOUT2L_ENA */
+#define WM8995_HPOUT2L_ENA_WIDTH 1 /* HPOUT2L_ENA */
+#define WM8995_HPOUT2R_ENA 0x0040 /* HPOUT2R_ENA */
+#define WM8995_HPOUT2R_ENA_MASK 0x0040 /* HPOUT2R_ENA */
+#define WM8995_HPOUT2R_ENA_SHIFT 6 /* HPOUT2R_ENA */
+#define WM8995_HPOUT2R_ENA_WIDTH 1 /* HPOUT2R_ENA */
+#define WM8995_HPOUT1L_ENA 0x0020 /* HPOUT1L_ENA */
+#define WM8995_HPOUT1L_ENA_MASK 0x0020 /* HPOUT1L_ENA */
+#define WM8995_HPOUT1L_ENA_SHIFT 5 /* HPOUT1L_ENA */
+#define WM8995_HPOUT1L_ENA_WIDTH 1 /* HPOUT1L_ENA */
+#define WM8995_HPOUT1R_ENA 0x0010 /* HPOUT1R_ENA */
+#define WM8995_HPOUT1R_ENA_MASK 0x0010 /* HPOUT1R_ENA */
+#define WM8995_HPOUT1R_ENA_SHIFT 4 /* HPOUT1R_ENA */
+#define WM8995_HPOUT1R_ENA_WIDTH 1 /* HPOUT1R_ENA */
+#define WM8995_BG_ENA 0x0001 /* BG_ENA */
+#define WM8995_BG_ENA_MASK 0x0001 /* BG_ENA */
+#define WM8995_BG_ENA_SHIFT 0 /* BG_ENA */
+#define WM8995_BG_ENA_WIDTH 1 /* BG_ENA */
+
+/*
+ * R2 (0x02) - Power Management (2)
+ */
+#define WM8995_OPCLK_ENA 0x0800 /* OPCLK_ENA */
+#define WM8995_OPCLK_ENA_MASK 0x0800 /* OPCLK_ENA */
+#define WM8995_OPCLK_ENA_SHIFT 11 /* OPCLK_ENA */
+#define WM8995_OPCLK_ENA_WIDTH 1 /* OPCLK_ENA */
+#define WM8995_IN1L_ENA 0x0020 /* IN1L_ENA */
+#define WM8995_IN1L_ENA_MASK 0x0020 /* IN1L_ENA */
+#define WM8995_IN1L_ENA_SHIFT 5 /* IN1L_ENA */
+#define WM8995_IN1L_ENA_WIDTH 1 /* IN1L_ENA */
+#define WM8995_IN1R_ENA 0x0010 /* IN1R_ENA */
+#define WM8995_IN1R_ENA_MASK 0x0010 /* IN1R_ENA */
+#define WM8995_IN1R_ENA_SHIFT 4 /* IN1R_ENA */
+#define WM8995_IN1R_ENA_WIDTH 1 /* IN1R_ENA */
+#define WM8995_LDO2_ENA 0x0002 /* LDO2_ENA */
+#define WM8995_LDO2_ENA_MASK 0x0002 /* LDO2_ENA */
+#define WM8995_LDO2_ENA_SHIFT 1 /* LDO2_ENA */
+#define WM8995_LDO2_ENA_WIDTH 1 /* LDO2_ENA */
+
+/*
+ * R3 (0x03) - Power Management (3)
+ */
+#define WM8995_AIF2ADCL_ENA 0x2000 /* AIF2ADCL_ENA */
+#define WM8995_AIF2ADCL_ENA_MASK 0x2000 /* AIF2ADCL_ENA */
+#define WM8995_AIF2ADCL_ENA_SHIFT 13 /* AIF2ADCL_ENA */
+#define WM8995_AIF2ADCL_ENA_WIDTH 1 /* AIF2ADCL_ENA */
+#define WM8995_AIF2ADCR_ENA 0x1000 /* AIF2ADCR_ENA */
+#define WM8995_AIF2ADCR_ENA_MASK 0x1000 /* AIF2ADCR_ENA */
+#define WM8995_AIF2ADCR_ENA_SHIFT 12 /* AIF2ADCR_ENA */
+#define WM8995_AIF2ADCR_ENA_WIDTH 1 /* AIF2ADCR_ENA */
+#define WM8995_AIF1ADC2L_ENA 0x0800 /* AIF1ADC2L_ENA */
+#define WM8995_AIF1ADC2L_ENA_MASK 0x0800 /* AIF1ADC2L_ENA */
+#define WM8995_AIF1ADC2L_ENA_SHIFT 11 /* AIF1ADC2L_ENA */
+#define WM8995_AIF1ADC2L_ENA_WIDTH 1 /* AIF1ADC2L_ENA */
+#define WM8995_AIF1ADC2R_ENA 0x0400 /* AIF1ADC2R_ENA */
+#define WM8995_AIF1ADC2R_ENA_MASK 0x0400 /* AIF1ADC2R_ENA */
+#define WM8995_AIF1ADC2R_ENA_SHIFT 10 /* AIF1ADC2R_ENA */
+#define WM8995_AIF1ADC2R_ENA_WIDTH 1 /* AIF1ADC2R_ENA */
+#define WM8995_AIF1ADC1L_ENA 0x0200 /* AIF1ADC1L_ENA */
+#define WM8995_AIF1ADC1L_ENA_MASK 0x0200 /* AIF1ADC1L_ENA */
+#define WM8995_AIF1ADC1L_ENA_SHIFT 9 /* AIF1ADC1L_ENA */
+#define WM8995_AIF1ADC1L_ENA_WIDTH 1 /* AIF1ADC1L_ENA */
+#define WM8995_AIF1ADC1R_ENA 0x0100 /* AIF1ADC1R_ENA */
+#define WM8995_AIF1ADC1R_ENA_MASK 0x0100 /* AIF1ADC1R_ENA */
+#define WM8995_AIF1ADC1R_ENA_SHIFT 8 /* AIF1ADC1R_ENA */
+#define WM8995_AIF1ADC1R_ENA_WIDTH 1 /* AIF1ADC1R_ENA */
+#define WM8995_DMIC3L_ENA 0x0080 /* DMIC3L_ENA */
+#define WM8995_DMIC3L_ENA_MASK 0x0080 /* DMIC3L_ENA */
+#define WM8995_DMIC3L_ENA_SHIFT 7 /* DMIC3L_ENA */
+#define WM8995_DMIC3L_ENA_WIDTH 1 /* DMIC3L_ENA */
+#define WM8995_DMIC3R_ENA 0x0040 /* DMIC3R_ENA */
+#define WM8995_DMIC3R_ENA_MASK 0x0040 /* DMIC3R_ENA */
+#define WM8995_DMIC3R_ENA_SHIFT 6 /* DMIC3R_ENA */
+#define WM8995_DMIC3R_ENA_WIDTH 1 /* DMIC3R_ENA */
+#define WM8995_DMIC2L_ENA 0x0020 /* DMIC2L_ENA */
+#define WM8995_DMIC2L_ENA_MASK 0x0020 /* DMIC2L_ENA */
+#define WM8995_DMIC2L_ENA_SHIFT 5 /* DMIC2L_ENA */
+#define WM8995_DMIC2L_ENA_WIDTH 1 /* DMIC2L_ENA */
+#define WM8995_DMIC2R_ENA 0x0010 /* DMIC2R_ENA */
+#define WM8995_DMIC2R_ENA_MASK 0x0010 /* DMIC2R_ENA */
+#define WM8995_DMIC2R_ENA_SHIFT 4 /* DMIC2R_ENA */
+#define WM8995_DMIC2R_ENA_WIDTH 1 /* DMIC2R_ENA */
+#define WM8995_DMIC1L_ENA 0x0008 /* DMIC1L_ENA */
+#define WM8995_DMIC1L_ENA_MASK 0x0008 /* DMIC1L_ENA */
+#define WM8995_DMIC1L_ENA_SHIFT 3 /* DMIC1L_ENA */
+#define WM8995_DMIC1L_ENA_WIDTH 1 /* DMIC1L_ENA */
+#define WM8995_DMIC1R_ENA 0x0004 /* DMIC1R_ENA */
+#define WM8995_DMIC1R_ENA_MASK 0x0004 /* DMIC1R_ENA */
+#define WM8995_DMIC1R_ENA_SHIFT 2 /* DMIC1R_ENA */
+#define WM8995_DMIC1R_ENA_WIDTH 1 /* DMIC1R_ENA */
+#define WM8995_ADCL_ENA 0x0002 /* ADCL_ENA */
+#define WM8995_ADCL_ENA_MASK 0x0002 /* ADCL_ENA */
+#define WM8995_ADCL_ENA_SHIFT 1 /* ADCL_ENA */
+#define WM8995_ADCL_ENA_WIDTH 1 /* ADCL_ENA */
+#define WM8995_ADCR_ENA 0x0001 /* ADCR_ENA */
+#define WM8995_ADCR_ENA_MASK 0x0001 /* ADCR_ENA */
+#define WM8995_ADCR_ENA_SHIFT 0 /* ADCR_ENA */
+#define WM8995_ADCR_ENA_WIDTH 1 /* ADCR_ENA */
+
+/*
+ * R4 (0x04) - Power Management (4)
+ */
+#define WM8995_AIF2DACL_ENA 0x2000 /* AIF2DACL_ENA */
+#define WM8995_AIF2DACL_ENA_MASK 0x2000 /* AIF2DACL_ENA */
+#define WM8995_AIF2DACL_ENA_SHIFT 13 /* AIF2DACL_ENA */
+#define WM8995_AIF2DACL_ENA_WIDTH 1 /* AIF2DACL_ENA */
+#define WM8995_AIF2DACR_ENA 0x1000 /* AIF2DACR_ENA */
+#define WM8995_AIF2DACR_ENA_MASK 0x1000 /* AIF2DACR_ENA */
+#define WM8995_AIF2DACR_ENA_SHIFT 12 /* AIF2DACR_ENA */
+#define WM8995_AIF2DACR_ENA_WIDTH 1 /* AIF2DACR_ENA */
+#define WM8995_AIF1DAC2L_ENA 0x0800 /* AIF1DAC2L_ENA */
+#define WM8995_AIF1DAC2L_ENA_MASK 0x0800 /* AIF1DAC2L_ENA */
+#define WM8995_AIF1DAC2L_ENA_SHIFT 11 /* AIF1DAC2L_ENA */
+#define WM8995_AIF1DAC2L_ENA_WIDTH 1 /* AIF1DAC2L_ENA */
+#define WM8995_AIF1DAC2R_ENA 0x0400 /* AIF1DAC2R_ENA */
+#define WM8995_AIF1DAC2R_ENA_MASK 0x0400 /* AIF1DAC2R_ENA */
+#define WM8995_AIF1DAC2R_ENA_SHIFT 10 /* AIF1DAC2R_ENA */
+#define WM8995_AIF1DAC2R_ENA_WIDTH 1 /* AIF1DAC2R_ENA */
+#define WM8995_AIF1DAC1L_ENA 0x0200 /* AIF1DAC1L_ENA */
+#define WM8995_AIF1DAC1L_ENA_MASK 0x0200 /* AIF1DAC1L_ENA */
+#define WM8995_AIF1DAC1L_ENA_SHIFT 9 /* AIF1DAC1L_ENA */
+#define WM8995_AIF1DAC1L_ENA_WIDTH 1 /* AIF1DAC1L_ENA */
+#define WM8995_AIF1DAC1R_ENA 0x0100 /* AIF1DAC1R_ENA */
+#define WM8995_AIF1DAC1R_ENA_MASK 0x0100 /* AIF1DAC1R_ENA */
+#define WM8995_AIF1DAC1R_ENA_SHIFT 8 /* AIF1DAC1R_ENA */
+#define WM8995_AIF1DAC1R_ENA_WIDTH 1 /* AIF1DAC1R_ENA */
+#define WM8995_DAC2L_ENA 0x0008 /* DAC2L_ENA */
+#define WM8995_DAC2L_ENA_MASK 0x0008 /* DAC2L_ENA */
+#define WM8995_DAC2L_ENA_SHIFT 3 /* DAC2L_ENA */
+#define WM8995_DAC2L_ENA_WIDTH 1 /* DAC2L_ENA */
+#define WM8995_DAC2R_ENA 0x0004 /* DAC2R_ENA */
+#define WM8995_DAC2R_ENA_MASK 0x0004 /* DAC2R_ENA */
+#define WM8995_DAC2R_ENA_SHIFT 2 /* DAC2R_ENA */
+#define WM8995_DAC2R_ENA_WIDTH 1 /* DAC2R_ENA */
+#define WM8995_DAC1L_ENA 0x0002 /* DAC1L_ENA */
+#define WM8995_DAC1L_ENA_MASK 0x0002 /* DAC1L_ENA */
+#define WM8995_DAC1L_ENA_SHIFT 1 /* DAC1L_ENA */
+#define WM8995_DAC1L_ENA_WIDTH 1 /* DAC1L_ENA */
+#define WM8995_DAC1R_ENA 0x0001 /* DAC1R_ENA */
+#define WM8995_DAC1R_ENA_MASK 0x0001 /* DAC1R_ENA */
+#define WM8995_DAC1R_ENA_SHIFT 0 /* DAC1R_ENA */
+#define WM8995_DAC1R_ENA_WIDTH 1 /* DAC1R_ENA */
+
+/*
+ * R5 (0x05) - Power Management (5)
+ */
+#define WM8995_DMIC_SRC2_MASK 0x0300 /* DMIC_SRC2 - [9:8] */
+#define WM8995_DMIC_SRC2_SHIFT 8 /* DMIC_SRC2 - [9:8] */
+#define WM8995_DMIC_SRC2_WIDTH 2 /* DMIC_SRC2 - [9:8] */
+#define WM8995_DMIC_SRC1_MASK 0x00C0 /* DMIC_SRC1 - [7:6] */
+#define WM8995_DMIC_SRC1_SHIFT 6 /* DMIC_SRC1 - [7:6] */
+#define WM8995_DMIC_SRC1_WIDTH 2 /* DMIC_SRC1 - [7:6] */
+#define WM8995_AIF3_TRI 0x0020 /* AIF3_TRI */
+#define WM8995_AIF3_TRI_MASK 0x0020 /* AIF3_TRI */
+#define WM8995_AIF3_TRI_SHIFT 5 /* AIF3_TRI */
+#define WM8995_AIF3_TRI_WIDTH 1 /* AIF3_TRI */
+#define WM8995_AIF3_ADCDAT_SRC_MASK 0x0018 /* AIF3_ADCDAT_SRC - [4:3] */
+#define WM8995_AIF3_ADCDAT_SRC_SHIFT 3 /* AIF3_ADCDAT_SRC - [4:3] */
+#define WM8995_AIF3_ADCDAT_SRC_WIDTH 2 /* AIF3_ADCDAT_SRC - [4:3] */
+#define WM8995_AIF2_ADCDAT_SRC 0x0004 /* AIF2_ADCDAT_SRC */
+#define WM8995_AIF2_ADCDAT_SRC_MASK 0x0004 /* AIF2_ADCDAT_SRC */
+#define WM8995_AIF2_ADCDAT_SRC_SHIFT 2 /* AIF2_ADCDAT_SRC */
+#define WM8995_AIF2_ADCDAT_SRC_WIDTH 1 /* AIF2_ADCDAT_SRC */
+#define WM8995_AIF2_DACDAT_SRC 0x0002 /* AIF2_DACDAT_SRC */
+#define WM8995_AIF2_DACDAT_SRC_MASK 0x0002 /* AIF2_DACDAT_SRC */
+#define WM8995_AIF2_DACDAT_SRC_SHIFT 1 /* AIF2_DACDAT_SRC */
+#define WM8995_AIF2_DACDAT_SRC_WIDTH 1 /* AIF2_DACDAT_SRC */
+#define WM8995_AIF1_DACDAT_SRC 0x0001 /* AIF1_DACDAT_SRC */
+#define WM8995_AIF1_DACDAT_SRC_MASK 0x0001 /* AIF1_DACDAT_SRC */
+#define WM8995_AIF1_DACDAT_SRC_SHIFT 0 /* AIF1_DACDAT_SRC */
+#define WM8995_AIF1_DACDAT_SRC_WIDTH 1 /* AIF1_DACDAT_SRC */
+
+/*
+ * R16 (0x10) - Left Line Input 1 Volume
+ */
+#define WM8995_IN1_VU 0x0080 /* IN1_VU */
+#define WM8995_IN1_VU_MASK 0x0080 /* IN1_VU */
+#define WM8995_IN1_VU_SHIFT 7 /* IN1_VU */
+#define WM8995_IN1_VU_WIDTH 1 /* IN1_VU */
+#define WM8995_IN1L_ZC 0x0020 /* IN1L_ZC */
+#define WM8995_IN1L_ZC_MASK 0x0020 /* IN1L_ZC */
+#define WM8995_IN1L_ZC_SHIFT 5 /* IN1L_ZC */
+#define WM8995_IN1L_ZC_WIDTH 1 /* IN1L_ZC */
+#define WM8995_IN1L_VOL_MASK 0x001F /* IN1L_VOL - [4:0] */
+#define WM8995_IN1L_VOL_SHIFT 0 /* IN1L_VOL - [4:0] */
+#define WM8995_IN1L_VOL_WIDTH 5 /* IN1L_VOL - [4:0] */
+
+/*
+ * R17 (0x11) - Right Line Input 1 Volume
+ */
+#define WM8995_IN1_VU 0x0080 /* IN1_VU */
+#define WM8995_IN1_VU_MASK 0x0080 /* IN1_VU */
+#define WM8995_IN1_VU_SHIFT 7 /* IN1_VU */
+#define WM8995_IN1_VU_WIDTH 1 /* IN1_VU */
+#define WM8995_IN1R_ZC 0x0020 /* IN1R_ZC */
+#define WM8995_IN1R_ZC_MASK 0x0020 /* IN1R_ZC */
+#define WM8995_IN1R_ZC_SHIFT 5 /* IN1R_ZC */
+#define WM8995_IN1R_ZC_WIDTH 1 /* IN1R_ZC */
+#define WM8995_IN1R_VOL_MASK 0x001F /* IN1R_VOL - [4:0] */
+#define WM8995_IN1R_VOL_SHIFT 0 /* IN1R_VOL - [4:0] */
+#define WM8995_IN1R_VOL_WIDTH 5 /* IN1R_VOL - [4:0] */
+
+/*
+ * R18 (0x12) - Left Line Input Control
+ */
+#define WM8995_IN1L_BOOST_MASK 0x0030 /* IN1L_BOOST - [5:4] */
+#define WM8995_IN1L_BOOST_SHIFT 4 /* IN1L_BOOST - [5:4] */
+#define WM8995_IN1L_BOOST_WIDTH 2 /* IN1L_BOOST - [5:4] */
+#define WM8995_IN1L_MODE_MASK 0x000C /* IN1L_MODE - [3:2] */
+#define WM8995_IN1L_MODE_SHIFT 2 /* IN1L_MODE - [3:2] */
+#define WM8995_IN1L_MODE_WIDTH 2 /* IN1L_MODE - [3:2] */
+#define WM8995_IN1R_MODE_MASK 0x0003 /* IN1R_MODE - [1:0] */
+#define WM8995_IN1R_MODE_SHIFT 0 /* IN1R_MODE - [1:0] */
+#define WM8995_IN1R_MODE_WIDTH 2 /* IN1R_MODE - [1:0] */
+
+/*
+ * R24 (0x18) - DAC1 Left Volume
+ */
+#define WM8995_DAC1L_MUTE 0x0200 /* DAC1L_MUTE */
+#define WM8995_DAC1L_MUTE_MASK 0x0200 /* DAC1L_MUTE */
+#define WM8995_DAC1L_MUTE_SHIFT 9 /* DAC1L_MUTE */
+#define WM8995_DAC1L_MUTE_WIDTH 1 /* DAC1L_MUTE */
+#define WM8995_DAC1_VU 0x0100 /* DAC1_VU */
+#define WM8995_DAC1_VU_MASK 0x0100 /* DAC1_VU */
+#define WM8995_DAC1_VU_SHIFT 8 /* DAC1_VU */
+#define WM8995_DAC1_VU_WIDTH 1 /* DAC1_VU */
+#define WM8995_DAC1L_VOL_MASK 0x00FF /* DAC1L_VOL - [7:0] */
+#define WM8995_DAC1L_VOL_SHIFT 0 /* DAC1L_VOL - [7:0] */
+#define WM8995_DAC1L_VOL_WIDTH 8 /* DAC1L_VOL - [7:0] */
+
+/*
+ * R25 (0x19) - DAC1 Right Volume
+ */
+#define WM8995_DAC1R_MUTE 0x0200 /* DAC1R_MUTE */
+#define WM8995_DAC1R_MUTE_MASK 0x0200 /* DAC1R_MUTE */
+#define WM8995_DAC1R_MUTE_SHIFT 9 /* DAC1R_MUTE */
+#define WM8995_DAC1R_MUTE_WIDTH 1 /* DAC1R_MUTE */
+#define WM8995_DAC1_VU 0x0100 /* DAC1_VU */
+#define WM8995_DAC1_VU_MASK 0x0100 /* DAC1_VU */
+#define WM8995_DAC1_VU_SHIFT 8 /* DAC1_VU */
+#define WM8995_DAC1_VU_WIDTH 1 /* DAC1_VU */
+#define WM8995_DAC1R_VOL_MASK 0x00FF /* DAC1R_VOL - [7:0] */
+#define WM8995_DAC1R_VOL_SHIFT 0 /* DAC1R_VOL - [7:0] */
+#define WM8995_DAC1R_VOL_WIDTH 8 /* DAC1R_VOL - [7:0] */
+
+/*
+ * R26 (0x1A) - DAC2 Left Volume
+ */
+#define WM8995_DAC2L_MUTE 0x0200 /* DAC2L_MUTE */
+#define WM8995_DAC2L_MUTE_MASK 0x0200 /* DAC2L_MUTE */
+#define WM8995_DAC2L_MUTE_SHIFT 9 /* DAC2L_MUTE */
+#define WM8995_DAC2L_MUTE_WIDTH 1 /* DAC2L_MUTE */
+#define WM8995_DAC2_VU 0x0100 /* DAC2_VU */
+#define WM8995_DAC2_VU_MASK 0x0100 /* DAC2_VU */
+#define WM8995_DAC2_VU_SHIFT 8 /* DAC2_VU */
+#define WM8995_DAC2_VU_WIDTH 1 /* DAC2_VU */
+#define WM8995_DAC2L_VOL_MASK 0x00FF /* DAC2L_VOL - [7:0] */
+#define WM8995_DAC2L_VOL_SHIFT 0 /* DAC2L_VOL - [7:0] */
+#define WM8995_DAC2L_VOL_WIDTH 8 /* DAC2L_VOL - [7:0] */
+
+/*
+ * R27 (0x1B) - DAC2 Right Volume
+ */
+#define WM8995_DAC2R_MUTE 0x0200 /* DAC2R_MUTE */
+#define WM8995_DAC2R_MUTE_MASK 0x0200 /* DAC2R_MUTE */
+#define WM8995_DAC2R_MUTE_SHIFT 9 /* DAC2R_MUTE */
+#define WM8995_DAC2R_MUTE_WIDTH 1 /* DAC2R_MUTE */
+#define WM8995_DAC2_VU 0x0100 /* DAC2_VU */
+#define WM8995_DAC2_VU_MASK 0x0100 /* DAC2_VU */
+#define WM8995_DAC2_VU_SHIFT 8 /* DAC2_VU */
+#define WM8995_DAC2_VU_WIDTH 1 /* DAC2_VU */
+#define WM8995_DAC2R_VOL_MASK 0x00FF /* DAC2R_VOL - [7:0] */
+#define WM8995_DAC2R_VOL_SHIFT 0 /* DAC2R_VOL - [7:0] */
+#define WM8995_DAC2R_VOL_WIDTH 8 /* DAC2R_VOL - [7:0] */
+
+/*
+ * R28 (0x1C) - Output Volume ZC (1)
+ */
+#define WM8995_HPOUT2L_ZC 0x0008 /* HPOUT2L_ZC */
+#define WM8995_HPOUT2L_ZC_MASK 0x0008 /* HPOUT2L_ZC */
+#define WM8995_HPOUT2L_ZC_SHIFT 3 /* HPOUT2L_ZC */
+#define WM8995_HPOUT2L_ZC_WIDTH 1 /* HPOUT2L_ZC */
+#define WM8995_HPOUT2R_ZC 0x0004 /* HPOUT2R_ZC */
+#define WM8995_HPOUT2R_ZC_MASK 0x0004 /* HPOUT2R_ZC */
+#define WM8995_HPOUT2R_ZC_SHIFT 2 /* HPOUT2R_ZC */
+#define WM8995_HPOUT2R_ZC_WIDTH 1 /* HPOUT2R_ZC */
+#define WM8995_HPOUT1L_ZC 0x0002 /* HPOUT1L_ZC */
+#define WM8995_HPOUT1L_ZC_MASK 0x0002 /* HPOUT1L_ZC */
+#define WM8995_HPOUT1L_ZC_SHIFT 1 /* HPOUT1L_ZC */
+#define WM8995_HPOUT1L_ZC_WIDTH 1 /* HPOUT1L_ZC */
+#define WM8995_HPOUT1R_ZC 0x0001 /* HPOUT1R_ZC */
+#define WM8995_HPOUT1R_ZC_MASK 0x0001 /* HPOUT1R_ZC */
+#define WM8995_HPOUT1R_ZC_SHIFT 0 /* HPOUT1R_ZC */
+#define WM8995_HPOUT1R_ZC_WIDTH 1 /* HPOUT1R_ZC */
+
+/*
+ * R32 (0x20) - MICBIAS (1)
+ */
+#define WM8995_MICB1_MODE 0x0008 /* MICB1_MODE */
+#define WM8995_MICB1_MODE_MASK 0x0008 /* MICB1_MODE */
+#define WM8995_MICB1_MODE_SHIFT 3 /* MICB1_MODE */
+#define WM8995_MICB1_MODE_WIDTH 1 /* MICB1_MODE */
+#define WM8995_MICB1_LVL_MASK 0x0006 /* MICB1_LVL - [2:1] */
+#define WM8995_MICB1_LVL_SHIFT 1 /* MICB1_LVL - [2:1] */
+#define WM8995_MICB1_LVL_WIDTH 2 /* MICB1_LVL - [2:1] */
+#define WM8995_MICB1_DISCH 0x0001 /* MICB1_DISCH */
+#define WM8995_MICB1_DISCH_MASK 0x0001 /* MICB1_DISCH */
+#define WM8995_MICB1_DISCH_SHIFT 0 /* MICB1_DISCH */
+#define WM8995_MICB1_DISCH_WIDTH 1 /* MICB1_DISCH */
+
+/*
+ * R33 (0x21) - MICBIAS (2)
+ */
+#define WM8995_MICB2_MODE 0x0008 /* MICB2_MODE */
+#define WM8995_MICB2_MODE_MASK 0x0008 /* MICB2_MODE */
+#define WM8995_MICB2_MODE_SHIFT 3 /* MICB2_MODE */
+#define WM8995_MICB2_MODE_WIDTH 1 /* MICB2_MODE */
+#define WM8995_MICB2_LVL_MASK 0x0006 /* MICB2_LVL - [2:1] */
+#define WM8995_MICB2_LVL_SHIFT 1 /* MICB2_LVL - [2:1] */
+#define WM8995_MICB2_LVL_WIDTH 2 /* MICB2_LVL - [2:1] */
+#define WM8995_MICB2_DISCH 0x0001 /* MICB2_DISCH */
+#define WM8995_MICB2_DISCH_MASK 0x0001 /* MICB2_DISCH */
+#define WM8995_MICB2_DISCH_SHIFT 0 /* MICB2_DISCH */
+#define WM8995_MICB2_DISCH_WIDTH 1 /* MICB2_DISCH */
+
+/*
+ * R40 (0x28) - LDO 1
+ */
+#define WM8995_LDO1_MODE 0x0020 /* LDO1_MODE */
+#define WM8995_LDO1_MODE_MASK 0x0020 /* LDO1_MODE */
+#define WM8995_LDO1_MODE_SHIFT 5 /* LDO1_MODE */
+#define WM8995_LDO1_MODE_WIDTH 1 /* LDO1_MODE */
+#define WM8995_LDO1_VSEL_MASK 0x0006 /* LDO1_VSEL - [2:1] */
+#define WM8995_LDO1_VSEL_SHIFT 1 /* LDO1_VSEL - [2:1] */
+#define WM8995_LDO1_VSEL_WIDTH 2 /* LDO1_VSEL - [2:1] */
+#define WM8995_LDO1_DISCH 0x0001 /* LDO1_DISCH */
+#define WM8995_LDO1_DISCH_MASK 0x0001 /* LDO1_DISCH */
+#define WM8995_LDO1_DISCH_SHIFT 0 /* LDO1_DISCH */
+#define WM8995_LDO1_DISCH_WIDTH 1 /* LDO1_DISCH */
+
+/*
+ * R41 (0x29) - LDO 2
+ */
+#define WM8995_LDO2_MODE 0x0020 /* LDO2_MODE */
+#define WM8995_LDO2_MODE_MASK 0x0020 /* LDO2_MODE */
+#define WM8995_LDO2_MODE_SHIFT 5 /* LDO2_MODE */
+#define WM8995_LDO2_MODE_WIDTH 1 /* LDO2_MODE */
+#define WM8995_LDO2_VSEL_MASK 0x001E /* LDO2_VSEL - [4:1] */
+#define WM8995_LDO2_VSEL_SHIFT 1 /* LDO2_VSEL - [4:1] */
+#define WM8995_LDO2_VSEL_WIDTH 4 /* LDO2_VSEL - [4:1] */
+#define WM8995_LDO2_DISCH 0x0001 /* LDO2_DISCH */
+#define WM8995_LDO2_DISCH_MASK 0x0001 /* LDO2_DISCH */
+#define WM8995_LDO2_DISCH_SHIFT 0 /* LDO2_DISCH */
+#define WM8995_LDO2_DISCH_WIDTH 1 /* LDO2_DISCH */
+
+/*
+ * R48 (0x30) - Accessory Detect Mode1
+ */
+#define WM8995_JD_MODE_MASK 0x0003 /* JD_MODE - [1:0] */
+#define WM8995_JD_MODE_SHIFT 0 /* JD_MODE - [1:0] */
+#define WM8995_JD_MODE_WIDTH 2 /* JD_MODE - [1:0] */
+
+/*
+ * R49 (0x31) - Accessory Detect Mode2
+ */
+#define WM8995_VID_ENA 0x0001 /* VID_ENA */
+#define WM8995_VID_ENA_MASK 0x0001 /* VID_ENA */
+#define WM8995_VID_ENA_SHIFT 0 /* VID_ENA */
+#define WM8995_VID_ENA_WIDTH 1 /* VID_ENA */
+
+/*
+ * R52 (0x34) - Headphone Detect1
+ */
+#define WM8995_HP_RAMPRATE 0x0002 /* HP_RAMPRATE */
+#define WM8995_HP_RAMPRATE_MASK 0x0002 /* HP_RAMPRATE */
+#define WM8995_HP_RAMPRATE_SHIFT 1 /* HP_RAMPRATE */
+#define WM8995_HP_RAMPRATE_WIDTH 1 /* HP_RAMPRATE */
+#define WM8995_HP_POLL 0x0001 /* HP_POLL */
+#define WM8995_HP_POLL_MASK 0x0001 /* HP_POLL */
+#define WM8995_HP_POLL_SHIFT 0 /* HP_POLL */
+#define WM8995_HP_POLL_WIDTH 1 /* HP_POLL */
+
+/*
+ * R53 (0x35) - Headphone Detect2
+ */
+#define WM8995_HP_DONE 0x0080 /* HP_DONE */
+#define WM8995_HP_DONE_MASK 0x0080 /* HP_DONE */
+#define WM8995_HP_DONE_SHIFT 7 /* HP_DONE */
+#define WM8995_HP_DONE_WIDTH 1 /* HP_DONE */
+#define WM8995_HP_LVL_MASK 0x007F /* HP_LVL - [6:0] */
+#define WM8995_HP_LVL_SHIFT 0 /* HP_LVL - [6:0] */
+#define WM8995_HP_LVL_WIDTH 7 /* HP_LVL - [6:0] */
+
+/*
+ * R56 (0x38) - Mic Detect (1)
+ */
+#define WM8995_MICD_RATE_MASK 0x7800 /* MICD_RATE - [14:11] */
+#define WM8995_MICD_RATE_SHIFT 11 /* MICD_RATE - [14:11] */
+#define WM8995_MICD_RATE_WIDTH 4 /* MICD_RATE - [14:11] */
+#define WM8995_MICD_LVL_SEL_MASK 0x01F8 /* MICD_LVL_SEL - [8:3] */
+#define WM8995_MICD_LVL_SEL_SHIFT 3 /* MICD_LVL_SEL - [8:3] */
+#define WM8995_MICD_LVL_SEL_WIDTH 6 /* MICD_LVL_SEL - [8:3] */
+#define WM8995_MICD_DBTIME 0x0002 /* MICD_DBTIME */
+#define WM8995_MICD_DBTIME_MASK 0x0002 /* MICD_DBTIME */
+#define WM8995_MICD_DBTIME_SHIFT 1 /* MICD_DBTIME */
+#define WM8995_MICD_DBTIME_WIDTH 1 /* MICD_DBTIME */
+#define WM8995_MICD_ENA 0x0001 /* MICD_ENA */
+#define WM8995_MICD_ENA_MASK 0x0001 /* MICD_ENA */
+#define WM8995_MICD_ENA_SHIFT 0 /* MICD_ENA */
+#define WM8995_MICD_ENA_WIDTH 1 /* MICD_ENA */
+
+/*
+ * R57 (0x39) - Mic Detect (2)
+ */
+#define WM8995_MICD_LVL_MASK 0x01FC /* MICD_LVL - [8:2] */
+#define WM8995_MICD_LVL_SHIFT 2 /* MICD_LVL - [8:2] */
+#define WM8995_MICD_LVL_WIDTH 7 /* MICD_LVL - [8:2] */
+#define WM8995_MICD_VALID 0x0002 /* MICD_VALID */
+#define WM8995_MICD_VALID_MASK 0x0002 /* MICD_VALID */
+#define WM8995_MICD_VALID_SHIFT 1 /* MICD_VALID */
+#define WM8995_MICD_VALID_WIDTH 1 /* MICD_VALID */
+#define WM8995_MICD_STS 0x0001 /* MICD_STS */
+#define WM8995_MICD_STS_MASK 0x0001 /* MICD_STS */
+#define WM8995_MICD_STS_SHIFT 0 /* MICD_STS */
+#define WM8995_MICD_STS_WIDTH 1 /* MICD_STS */
+
+/*
+ * R64 (0x40) - Charge Pump (1)
+ */
+#define WM8995_CP_ENA 0x8000 /* CP_ENA */
+#define WM8995_CP_ENA_MASK 0x8000 /* CP_ENA */
+#define WM8995_CP_ENA_SHIFT 15 /* CP_ENA */
+#define WM8995_CP_ENA_WIDTH 1 /* CP_ENA */
+
+/*
+ * R69 (0x45) - Class W (1)
+ */
+#define WM8995_CP_DYN_SRC_SEL_MASK 0x0300 /* CP_DYN_SRC_SEL - [9:8] */
+#define WM8995_CP_DYN_SRC_SEL_SHIFT 8 /* CP_DYN_SRC_SEL - [9:8] */
+#define WM8995_CP_DYN_SRC_SEL_WIDTH 2 /* CP_DYN_SRC_SEL - [9:8] */
+#define WM8995_CP_DYN_PWR 0x0001 /* CP_DYN_PWR */
+#define WM8995_CP_DYN_PWR_MASK 0x0001 /* CP_DYN_PWR */
+#define WM8995_CP_DYN_PWR_SHIFT 0 /* CP_DYN_PWR */
+#define WM8995_CP_DYN_PWR_WIDTH 1 /* CP_DYN_PWR */
+
+/*
+ * R80 (0x50) - DC Servo (1)
+ */
+#define WM8995_DCS_ENA_CHAN_3 0x0008 /* DCS_ENA_CHAN_3 */
+#define WM8995_DCS_ENA_CHAN_3_MASK 0x0008 /* DCS_ENA_CHAN_3 */
+#define WM8995_DCS_ENA_CHAN_3_SHIFT 3 /* DCS_ENA_CHAN_3 */
+#define WM8995_DCS_ENA_CHAN_3_WIDTH 1 /* DCS_ENA_CHAN_3 */
+#define WM8995_DCS_ENA_CHAN_2 0x0004 /* DCS_ENA_CHAN_2 */
+#define WM8995_DCS_ENA_CHAN_2_MASK 0x0004 /* DCS_ENA_CHAN_2 */
+#define WM8995_DCS_ENA_CHAN_2_SHIFT 2 /* DCS_ENA_CHAN_2 */
+#define WM8995_DCS_ENA_CHAN_2_WIDTH 1 /* DCS_ENA_CHAN_2 */
+#define WM8995_DCS_ENA_CHAN_1 0x0002 /* DCS_ENA_CHAN_1 */
+#define WM8995_DCS_ENA_CHAN_1_MASK 0x0002 /* DCS_ENA_CHAN_1 */
+#define WM8995_DCS_ENA_CHAN_1_SHIFT 1 /* DCS_ENA_CHAN_1 */
+#define WM8995_DCS_ENA_CHAN_1_WIDTH 1 /* DCS_ENA_CHAN_1 */
+#define WM8995_DCS_ENA_CHAN_0 0x0001 /* DCS_ENA_CHAN_0 */
+#define WM8995_DCS_ENA_CHAN_0_MASK 0x0001 /* DCS_ENA_CHAN_0 */
+#define WM8995_DCS_ENA_CHAN_0_SHIFT 0 /* DCS_ENA_CHAN_0 */
+#define WM8995_DCS_ENA_CHAN_0_WIDTH 1 /* DCS_ENA_CHAN_0 */
+
+/*
+ * R81 (0x51) - DC Servo (2)
+ */
+#define WM8995_DCS_TRIG_SINGLE_3 0x8000 /* DCS_TRIG_SINGLE_3 */
+#define WM8995_DCS_TRIG_SINGLE_3_MASK 0x8000 /* DCS_TRIG_SINGLE_3 */
+#define WM8995_DCS_TRIG_SINGLE_3_SHIFT 15 /* DCS_TRIG_SINGLE_3 */
+#define WM8995_DCS_TRIG_SINGLE_3_WIDTH 1 /* DCS_TRIG_SINGLE_3 */
+#define WM8995_DCS_TRIG_SINGLE_2 0x4000 /* DCS_TRIG_SINGLE_2 */
+#define WM8995_DCS_TRIG_SINGLE_2_MASK 0x4000 /* DCS_TRIG_SINGLE_2 */
+#define WM8995_DCS_TRIG_SINGLE_2_SHIFT 14 /* DCS_TRIG_SINGLE_2 */
+#define WM8995_DCS_TRIG_SINGLE_2_WIDTH 1 /* DCS_TRIG_SINGLE_2 */
+#define WM8995_DCS_TRIG_SINGLE_1 0x2000 /* DCS_TRIG_SINGLE_1 */
+#define WM8995_DCS_TRIG_SINGLE_1_MASK 0x2000 /* DCS_TRIG_SINGLE_1 */
+#define WM8995_DCS_TRIG_SINGLE_1_SHIFT 13 /* DCS_TRIG_SINGLE_1 */
+#define WM8995_DCS_TRIG_SINGLE_1_WIDTH 1 /* DCS_TRIG_SINGLE_1 */
+#define WM8995_DCS_TRIG_SINGLE_0 0x1000 /* DCS_TRIG_SINGLE_0 */
+#define WM8995_DCS_TRIG_SINGLE_0_MASK 0x1000 /* DCS_TRIG_SINGLE_0 */
+#define WM8995_DCS_TRIG_SINGLE_0_SHIFT 12 /* DCS_TRIG_SINGLE_0 */
+#define WM8995_DCS_TRIG_SINGLE_0_WIDTH 1 /* DCS_TRIG_SINGLE_0 */
+#define WM8995_DCS_TRIG_SERIES_3 0x0800 /* DCS_TRIG_SERIES_3 */
+#define WM8995_DCS_TRIG_SERIES_3_MASK 0x0800 /* DCS_TRIG_SERIES_3 */
+#define WM8995_DCS_TRIG_SERIES_3_SHIFT 11 /* DCS_TRIG_SERIES_3 */
+#define WM8995_DCS_TRIG_SERIES_3_WIDTH 1 /* DCS_TRIG_SERIES_3 */
+#define WM8995_DCS_TRIG_SERIES_2 0x0400 /* DCS_TRIG_SERIES_2 */
+#define WM8995_DCS_TRIG_SERIES_2_MASK 0x0400 /* DCS_TRIG_SERIES_2 */
+#define WM8995_DCS_TRIG_SERIES_2_SHIFT 10 /* DCS_TRIG_SERIES_2 */
+#define WM8995_DCS_TRIG_SERIES_2_WIDTH 1 /* DCS_TRIG_SERIES_2 */
+#define WM8995_DCS_TRIG_SERIES_1 0x0200 /* DCS_TRIG_SERIES_1 */
+#define WM8995_DCS_TRIG_SERIES_1_MASK 0x0200 /* DCS_TRIG_SERIES_1 */
+#define WM8995_DCS_TRIG_SERIES_1_SHIFT 9 /* DCS_TRIG_SERIES_1 */
+#define WM8995_DCS_TRIG_SERIES_1_WIDTH 1 /* DCS_TRIG_SERIES_1 */
+#define WM8995_DCS_TRIG_SERIES_0 0x0100 /* DCS_TRIG_SERIES_0 */
+#define WM8995_DCS_TRIG_SERIES_0_MASK 0x0100 /* DCS_TRIG_SERIES_0 */
+#define WM8995_DCS_TRIG_SERIES_0_SHIFT 8 /* DCS_TRIG_SERIES_0 */
+#define WM8995_DCS_TRIG_SERIES_0_WIDTH 1 /* DCS_TRIG_SERIES_0 */
+#define WM8995_DCS_TRIG_STARTUP_3 0x0080 /* DCS_TRIG_STARTUP_3 */
+#define WM8995_DCS_TRIG_STARTUP_3_MASK 0x0080 /* DCS_TRIG_STARTUP_3 */
+#define WM8995_DCS_TRIG_STARTUP_3_SHIFT 7 /* DCS_TRIG_STARTUP_3 */
+#define WM8995_DCS_TRIG_STARTUP_3_WIDTH 1 /* DCS_TRIG_STARTUP_3 */
+#define WM8995_DCS_TRIG_STARTUP_2 0x0040 /* DCS_TRIG_STARTUP_2 */
+#define WM8995_DCS_TRIG_STARTUP_2_MASK 0x0040 /* DCS_TRIG_STARTUP_2 */
+#define WM8995_DCS_TRIG_STARTUP_2_SHIFT 6 /* DCS_TRIG_STARTUP_2 */
+#define WM8995_DCS_TRIG_STARTUP_2_WIDTH 1 /* DCS_TRIG_STARTUP_2 */
+#define WM8995_DCS_TRIG_STARTUP_1 0x0020 /* DCS_TRIG_STARTUP_1 */
+#define WM8995_DCS_TRIG_STARTUP_1_MASK 0x0020 /* DCS_TRIG_STARTUP_1 */
+#define WM8995_DCS_TRIG_STARTUP_1_SHIFT 5 /* DCS_TRIG_STARTUP_1 */
+#define WM8995_DCS_TRIG_STARTUP_1_WIDTH 1 /* DCS_TRIG_STARTUP_1 */
+#define WM8995_DCS_TRIG_STARTUP_0 0x0010 /* DCS_TRIG_STARTUP_0 */
+#define WM8995_DCS_TRIG_STARTUP_0_MASK 0x0010 /* DCS_TRIG_STARTUP_0 */
+#define WM8995_DCS_TRIG_STARTUP_0_SHIFT 4 /* DCS_TRIG_STARTUP_0 */
+#define WM8995_DCS_TRIG_STARTUP_0_WIDTH 1 /* DCS_TRIG_STARTUP_0 */
+#define WM8995_DCS_TRIG_DAC_WR_3 0x0008 /* DCS_TRIG_DAC_WR_3 */
+#define WM8995_DCS_TRIG_DAC_WR_3_MASK 0x0008 /* DCS_TRIG_DAC_WR_3 */
+#define WM8995_DCS_TRIG_DAC_WR_3_SHIFT 3 /* DCS_TRIG_DAC_WR_3 */
+#define WM8995_DCS_TRIG_DAC_WR_3_WIDTH 1 /* DCS_TRIG_DAC_WR_3 */
+#define WM8995_DCS_TRIG_DAC_WR_2 0x0004 /* DCS_TRIG_DAC_WR_2 */
+#define WM8995_DCS_TRIG_DAC_WR_2_MASK 0x0004 /* DCS_TRIG_DAC_WR_2 */
+#define WM8995_DCS_TRIG_DAC_WR_2_SHIFT 2 /* DCS_TRIG_DAC_WR_2 */
+#define WM8995_DCS_TRIG_DAC_WR_2_WIDTH 1 /* DCS_TRIG_DAC_WR_2 */
+#define WM8995_DCS_TRIG_DAC_WR_1 0x0002 /* DCS_TRIG_DAC_WR_1 */
+#define WM8995_DCS_TRIG_DAC_WR_1_MASK 0x0002 /* DCS_TRIG_DAC_WR_1 */
+#define WM8995_DCS_TRIG_DAC_WR_1_SHIFT 1 /* DCS_TRIG_DAC_WR_1 */
+#define WM8995_DCS_TRIG_DAC_WR_1_WIDTH 1 /* DCS_TRIG_DAC_WR_1 */
+#define WM8995_DCS_TRIG_DAC_WR_0 0x0001 /* DCS_TRIG_DAC_WR_0 */
+#define WM8995_DCS_TRIG_DAC_WR_0_MASK 0x0001 /* DCS_TRIG_DAC_WR_0 */
+#define WM8995_DCS_TRIG_DAC_WR_0_SHIFT 0 /* DCS_TRIG_DAC_WR_0 */
+#define WM8995_DCS_TRIG_DAC_WR_0_WIDTH 1 /* DCS_TRIG_DAC_WR_0 */
+
+/*
+ * R82 (0x52) - DC Servo (3)
+ */
+#define WM8995_DCS_TIMER_PERIOD_23_MASK 0x0F00 /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8995_DCS_TIMER_PERIOD_23_SHIFT 8 /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8995_DCS_TIMER_PERIOD_23_WIDTH 4 /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8995_DCS_TIMER_PERIOD_01_MASK 0x000F /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8995_DCS_TIMER_PERIOD_01_SHIFT 0 /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8995_DCS_TIMER_PERIOD_01_WIDTH 4 /* DCS_TIMER_PERIOD_01 - [3:0] */
+
+/*
+ * R84 (0x54) - DC Servo (5)
+ */
+#define WM8995_DCS_SERIES_NO_23_MASK 0x7F00 /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8995_DCS_SERIES_NO_23_SHIFT 8 /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8995_DCS_SERIES_NO_23_WIDTH 7 /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8995_DCS_SERIES_NO_01_MASK 0x007F /* DCS_SERIES_NO_01 - [6:0] */
+#define WM8995_DCS_SERIES_NO_01_SHIFT 0 /* DCS_SERIES_NO_01 - [6:0] */
+#define WM8995_DCS_SERIES_NO_01_WIDTH 7 /* DCS_SERIES_NO_01 - [6:0] */
+
+/*
+ * R85 (0x55) - DC Servo (6)
+ */
+#define WM8995_DCS_DAC_WR_VAL_3_MASK 0xFF00 /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8995_DCS_DAC_WR_VAL_3_SHIFT 8 /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8995_DCS_DAC_WR_VAL_3_WIDTH 8 /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8995_DCS_DAC_WR_VAL_2_MASK 0x00FF /* DCS_DAC_WR_VAL_2 - [7:0] */
+#define WM8995_DCS_DAC_WR_VAL_2_SHIFT 0 /* DCS_DAC_WR_VAL_2 - [7:0] */
+#define WM8995_DCS_DAC_WR_VAL_2_WIDTH 8 /* DCS_DAC_WR_VAL_2 - [7:0] */
+
+/*
+ * R86 (0x56) - DC Servo (7)
+ */
+#define WM8995_DCS_DAC_WR_VAL_1_MASK 0xFF00 /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8995_DCS_DAC_WR_VAL_1_SHIFT 8 /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8995_DCS_DAC_WR_VAL_1_WIDTH 8 /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8995_DCS_DAC_WR_VAL_0_MASK 0x00FF /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8995_DCS_DAC_WR_VAL_0_SHIFT 0 /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8995_DCS_DAC_WR_VAL_0_WIDTH 8 /* DCS_DAC_WR_VAL_0 - [7:0] */
+
+/*
+ * R87 (0x57) - DC Servo Readback 0
+ */
+#define WM8995_DCS_CAL_COMPLETE_MASK 0x0F00 /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8995_DCS_CAL_COMPLETE_SHIFT 8 /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8995_DCS_CAL_COMPLETE_WIDTH 4 /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8995_DCS_DAC_WR_COMPLETE_MASK 0x00F0 /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8995_DCS_DAC_WR_COMPLETE_SHIFT 4 /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8995_DCS_DAC_WR_COMPLETE_WIDTH 4 /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8995_DCS_STARTUP_COMPLETE_MASK 0x000F /* DCS_STARTUP_COMPLETE - [3:0] */
+#define WM8995_DCS_STARTUP_COMPLETE_SHIFT 0 /* DCS_STARTUP_COMPLETE - [3:0] */
+#define WM8995_DCS_STARTUP_COMPLETE_WIDTH 4 /* DCS_STARTUP_COMPLETE - [3:0] */
+
+/*
+ * R96 (0x60) - Analogue HP (1)
+ */
+#define WM8995_HPOUT1L_RMV_SHORT 0x0080 /* HPOUT1L_RMV_SHORT */
+#define WM8995_HPOUT1L_RMV_SHORT_MASK 0x0080 /* HPOUT1L_RMV_SHORT */
+#define WM8995_HPOUT1L_RMV_SHORT_SHIFT 7 /* HPOUT1L_RMV_SHORT */
+#define WM8995_HPOUT1L_RMV_SHORT_WIDTH 1 /* HPOUT1L_RMV_SHORT */
+#define WM8995_HPOUT1L_OUTP 0x0040 /* HPOUT1L_OUTP */
+#define WM8995_HPOUT1L_OUTP_MASK 0x0040 /* HPOUT1L_OUTP */
+#define WM8995_HPOUT1L_OUTP_SHIFT 6 /* HPOUT1L_OUTP */
+#define WM8995_HPOUT1L_OUTP_WIDTH 1 /* HPOUT1L_OUTP */
+#define WM8995_HPOUT1L_DLY 0x0020 /* HPOUT1L_DLY */
+#define WM8995_HPOUT1L_DLY_MASK 0x0020 /* HPOUT1L_DLY */
+#define WM8995_HPOUT1L_DLY_SHIFT 5 /* HPOUT1L_DLY */
+#define WM8995_HPOUT1L_DLY_WIDTH 1 /* HPOUT1L_DLY */
+#define WM8995_HPOUT1R_RMV_SHORT 0x0008 /* HPOUT1R_RMV_SHORT */
+#define WM8995_HPOUT1R_RMV_SHORT_MASK 0x0008 /* HPOUT1R_RMV_SHORT */
+#define WM8995_HPOUT1R_RMV_SHORT_SHIFT 3 /* HPOUT1R_RMV_SHORT */
+#define WM8995_HPOUT1R_RMV_SHORT_WIDTH 1 /* HPOUT1R_RMV_SHORT */
+#define WM8995_HPOUT1R_OUTP 0x0004 /* HPOUT1R_OUTP */
+#define WM8995_HPOUT1R_OUTP_MASK 0x0004 /* HPOUT1R_OUTP */
+#define WM8995_HPOUT1R_OUTP_SHIFT 2 /* HPOUT1R_OUTP */
+#define WM8995_HPOUT1R_OUTP_WIDTH 1 /* HPOUT1R_OUTP */
+#define WM8995_HPOUT1R_DLY 0x0002 /* HPOUT1R_DLY */
+#define WM8995_HPOUT1R_DLY_MASK 0x0002 /* HPOUT1R_DLY */
+#define WM8995_HPOUT1R_DLY_SHIFT 1 /* HPOUT1R_DLY */
+#define WM8995_HPOUT1R_DLY_WIDTH 1 /* HPOUT1R_DLY */
+
+/*
+ * R97 (0x61) - Analogue HP (2)
+ */
+#define WM8995_HPOUT2L_RMV_SHORT 0x0080 /* HPOUT2L_RMV_SHORT */
+#define WM8995_HPOUT2L_RMV_SHORT_MASK 0x0080 /* HPOUT2L_RMV_SHORT */
+#define WM8995_HPOUT2L_RMV_SHORT_SHIFT 7 /* HPOUT2L_RMV_SHORT */
+#define WM8995_HPOUT2L_RMV_SHORT_WIDTH 1 /* HPOUT2L_RMV_SHORT */
+#define WM8995_HPOUT2L_OUTP 0x0040 /* HPOUT2L_OUTP */
+#define WM8995_HPOUT2L_OUTP_MASK 0x0040 /* HPOUT2L_OUTP */
+#define WM8995_HPOUT2L_OUTP_SHIFT 6 /* HPOUT2L_OUTP */
+#define WM8995_HPOUT2L_OUTP_WIDTH 1 /* HPOUT2L_OUTP */
+#define WM8995_HPOUT2L_DLY 0x0020 /* HPOUT2L_DLY */
+#define WM8995_HPOUT2L_DLY_MASK 0x0020 /* HPOUT2L_DLY */
+#define WM8995_HPOUT2L_DLY_SHIFT 5 /* HPOUT2L_DLY */
+#define WM8995_HPOUT2L_DLY_WIDTH 1 /* HPOUT2L_DLY */
+#define WM8995_HPOUT2R_RMV_SHORT 0x0008 /* HPOUT2R_RMV_SHORT */
+#define WM8995_HPOUT2R_RMV_SHORT_MASK 0x0008 /* HPOUT2R_RMV_SHORT */
+#define WM8995_HPOUT2R_RMV_SHORT_SHIFT 3 /* HPOUT2R_RMV_SHORT */
+#define WM8995_HPOUT2R_RMV_SHORT_WIDTH 1 /* HPOUT2R_RMV_SHORT */
+#define WM8995_HPOUT2R_OUTP 0x0004 /* HPOUT2R_OUTP */
+#define WM8995_HPOUT2R_OUTP_MASK 0x0004 /* HPOUT2R_OUTP */
+#define WM8995_HPOUT2R_OUTP_SHIFT 2 /* HPOUT2R_OUTP */
+#define WM8995_HPOUT2R_OUTP_WIDTH 1 /* HPOUT2R_OUTP */
+#define WM8995_HPOUT2R_DLY 0x0002 /* HPOUT2R_DLY */
+#define WM8995_HPOUT2R_DLY_MASK 0x0002 /* HPOUT2R_DLY */
+#define WM8995_HPOUT2R_DLY_SHIFT 1 /* HPOUT2R_DLY */
+#define WM8995_HPOUT2R_DLY_WIDTH 1 /* HPOUT2R_DLY */
+
+/*
+ * R256 (0x100) - Chip Revision
+ */
+#define WM8995_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */
+#define WM8995_CHIP_REV_SHIFT 0 /* CHIP_REV - [3:0] */
+#define WM8995_CHIP_REV_WIDTH 4 /* CHIP_REV - [3:0] */
+
+/*
+ * R257 (0x101) - Control Interface (1)
+ */
+#define WM8995_REG_SYNC 0x8000 /* REG_SYNC */
+#define WM8995_REG_SYNC_MASK 0x8000 /* REG_SYNC */
+#define WM8995_REG_SYNC_SHIFT 15 /* REG_SYNC */
+#define WM8995_REG_SYNC_WIDTH 1 /* REG_SYNC */
+#define WM8995_SPI_CONTRD 0x0040 /* SPI_CONTRD */
+#define WM8995_SPI_CONTRD_MASK 0x0040 /* SPI_CONTRD */
+#define WM8995_SPI_CONTRD_SHIFT 6 /* SPI_CONTRD */
+#define WM8995_SPI_CONTRD_WIDTH 1 /* SPI_CONTRD */
+#define WM8995_SPI_4WIRE 0x0020 /* SPI_4WIRE */
+#define WM8995_SPI_4WIRE_MASK 0x0020 /* SPI_4WIRE */
+#define WM8995_SPI_4WIRE_SHIFT 5 /* SPI_4WIRE */
+#define WM8995_SPI_4WIRE_WIDTH 1 /* SPI_4WIRE */
+#define WM8995_SPI_CFG 0x0010 /* SPI_CFG */
+#define WM8995_SPI_CFG_MASK 0x0010 /* SPI_CFG */
+#define WM8995_SPI_CFG_SHIFT 4 /* SPI_CFG */
+#define WM8995_SPI_CFG_WIDTH 1 /* SPI_CFG */
+#define WM8995_AUTO_INC 0x0004 /* AUTO_INC */
+#define WM8995_AUTO_INC_MASK 0x0004 /* AUTO_INC */
+#define WM8995_AUTO_INC_SHIFT 2 /* AUTO_INC */
+#define WM8995_AUTO_INC_WIDTH 1 /* AUTO_INC */
+
+/*
+ * R258 (0x102) - Control Interface (2)
+ */
+#define WM8995_CTRL_IF_SRC 0x0001 /* CTRL_IF_SRC */
+#define WM8995_CTRL_IF_SRC_MASK 0x0001 /* CTRL_IF_SRC */
+#define WM8995_CTRL_IF_SRC_SHIFT 0 /* CTRL_IF_SRC */
+#define WM8995_CTRL_IF_SRC_WIDTH 1 /* CTRL_IF_SRC */
+
+/*
+ * R272 (0x110) - Write Sequencer Ctrl (1)
+ */
+#define WM8995_WSEQ_ENA 0x8000 /* WSEQ_ENA */
+#define WM8995_WSEQ_ENA_MASK 0x8000 /* WSEQ_ENA */
+#define WM8995_WSEQ_ENA_SHIFT 15 /* WSEQ_ENA */
+#define WM8995_WSEQ_ENA_WIDTH 1 /* WSEQ_ENA */
+#define WM8995_WSEQ_ABORT 0x0200 /* WSEQ_ABORT */
+#define WM8995_WSEQ_ABORT_MASK 0x0200 /* WSEQ_ABORT */
+#define WM8995_WSEQ_ABORT_SHIFT 9 /* WSEQ_ABORT */
+#define WM8995_WSEQ_ABORT_WIDTH 1 /* WSEQ_ABORT */
+#define WM8995_WSEQ_START 0x0100 /* WSEQ_START */
+#define WM8995_WSEQ_START_MASK 0x0100 /* WSEQ_START */
+#define WM8995_WSEQ_START_SHIFT 8 /* WSEQ_START */
+#define WM8995_WSEQ_START_WIDTH 1 /* WSEQ_START */
+#define WM8995_WSEQ_START_INDEX_MASK 0x007F /* WSEQ_START_INDEX - [6:0] */
+#define WM8995_WSEQ_START_INDEX_SHIFT 0 /* WSEQ_START_INDEX - [6:0] */
+#define WM8995_WSEQ_START_INDEX_WIDTH 7 /* WSEQ_START_INDEX - [6:0] */
+
+/*
+ * R273 (0x111) - Write Sequencer Ctrl (2)
+ */
+#define WM8995_WSEQ_BUSY 0x0100 /* WSEQ_BUSY */
+#define WM8995_WSEQ_BUSY_MASK 0x0100 /* WSEQ_BUSY */
+#define WM8995_WSEQ_BUSY_SHIFT 8 /* WSEQ_BUSY */
+#define WM8995_WSEQ_BUSY_WIDTH 1 /* WSEQ_BUSY */
+#define WM8995_WSEQ_CURRENT_INDEX_MASK 0x007F /* WSEQ_CURRENT_INDEX - [6:0] */
+#define WM8995_WSEQ_CURRENT_INDEX_SHIFT 0 /* WSEQ_CURRENT_INDEX - [6:0] */
+#define WM8995_WSEQ_CURRENT_INDEX_WIDTH 7 /* WSEQ_CURRENT_INDEX - [6:0] */
+
+/*
+ * R512 (0x200) - AIF1 Clocking (1)
+ */
+#define WM8995_AIF1CLK_SRC_MASK 0x0018 /* AIF1CLK_SRC - [4:3] */
+#define WM8995_AIF1CLK_SRC_SHIFT 3 /* AIF1CLK_SRC - [4:3] */
+#define WM8995_AIF1CLK_SRC_WIDTH 2 /* AIF1CLK_SRC - [4:3] */
+#define WM8995_AIF1CLK_INV 0x0004 /* AIF1CLK_INV */
+#define WM8995_AIF1CLK_INV_MASK 0x0004 /* AIF1CLK_INV */
+#define WM8995_AIF1CLK_INV_SHIFT 2 /* AIF1CLK_INV */
+#define WM8995_AIF1CLK_INV_WIDTH 1 /* AIF1CLK_INV */
+#define WM8995_AIF1CLK_DIV 0x0002 /* AIF1CLK_DIV */
+#define WM8995_AIF1CLK_DIV_MASK 0x0002 /* AIF1CLK_DIV */
+#define WM8995_AIF1CLK_DIV_SHIFT 1 /* AIF1CLK_DIV */
+#define WM8995_AIF1CLK_DIV_WIDTH 1 /* AIF1CLK_DIV */
+#define WM8995_AIF1CLK_ENA 0x0001 /* AIF1CLK_ENA */
+#define WM8995_AIF1CLK_ENA_MASK 0x0001 /* AIF1CLK_ENA */
+#define WM8995_AIF1CLK_ENA_SHIFT 0 /* AIF1CLK_ENA */
+#define WM8995_AIF1CLK_ENA_WIDTH 1 /* AIF1CLK_ENA */
+
+/*
+ * R513 (0x201) - AIF1 Clocking (2)
+ */
+#define WM8995_AIF1DAC_DIV_MASK 0x0038 /* AIF1DAC_DIV - [5:3] */
+#define WM8995_AIF1DAC_DIV_SHIFT 3 /* AIF1DAC_DIV - [5:3] */
+#define WM8995_AIF1DAC_DIV_WIDTH 3 /* AIF1DAC_DIV - [5:3] */
+#define WM8995_AIF1ADC_DIV_MASK 0x0007 /* AIF1ADC_DIV - [2:0] */
+#define WM8995_AIF1ADC_DIV_SHIFT 0 /* AIF1ADC_DIV - [2:0] */
+#define WM8995_AIF1ADC_DIV_WIDTH 3 /* AIF1ADC_DIV - [2:0] */
+
+/*
+ * R516 (0x204) - AIF2 Clocking (1)
+ */
+#define WM8995_AIF2CLK_SRC_MASK 0x0018 /* AIF2CLK_SRC - [4:3] */
+#define WM8995_AIF2CLK_SRC_SHIFT 3 /* AIF2CLK_SRC - [4:3] */
+#define WM8995_AIF2CLK_SRC_WIDTH 2 /* AIF2CLK_SRC - [4:3] */
+#define WM8995_AIF2CLK_INV 0x0004 /* AIF2CLK_INV */
+#define WM8995_AIF2CLK_INV_MASK 0x0004 /* AIF2CLK_INV */
+#define WM8995_AIF2CLK_INV_SHIFT 2 /* AIF2CLK_INV */
+#define WM8995_AIF2CLK_INV_WIDTH 1 /* AIF2CLK_INV */
+#define WM8995_AIF2CLK_DIV 0x0002 /* AIF2CLK_DIV */
+#define WM8995_AIF2CLK_DIV_MASK 0x0002 /* AIF2CLK_DIV */
+#define WM8995_AIF2CLK_DIV_SHIFT 1 /* AIF2CLK_DIV */
+#define WM8995_AIF2CLK_DIV_WIDTH 1 /* AIF2CLK_DIV */
+#define WM8995_AIF2CLK_ENA 0x0001 /* AIF2CLK_ENA */
+#define WM8995_AIF2CLK_ENA_MASK 0x0001 /* AIF2CLK_ENA */
+#define WM8995_AIF2CLK_ENA_SHIFT 0 /* AIF2CLK_ENA */
+#define WM8995_AIF2CLK_ENA_WIDTH 1 /* AIF2CLK_ENA */
+
+/*
+ * R517 (0x205) - AIF2 Clocking (2)
+ */
+#define WM8995_AIF2DAC_DIV_MASK 0x0038 /* AIF2DAC_DIV - [5:3] */
+#define WM8995_AIF2DAC_DIV_SHIFT 3 /* AIF2DAC_DIV - [5:3] */
+#define WM8995_AIF2DAC_DIV_WIDTH 3 /* AIF2DAC_DIV - [5:3] */
+#define WM8995_AIF2ADC_DIV_MASK 0x0007 /* AIF2ADC_DIV - [2:0] */
+#define WM8995_AIF2ADC_DIV_SHIFT 0 /* AIF2ADC_DIV - [2:0] */
+#define WM8995_AIF2ADC_DIV_WIDTH 3 /* AIF2ADC_DIV - [2:0] */
+
+/*
+ * R520 (0x208) - Clocking (1)
+ */
+#define WM8995_LFCLK_ENA 0x0020 /* LFCLK_ENA */
+#define WM8995_LFCLK_ENA_MASK 0x0020 /* LFCLK_ENA */
+#define WM8995_LFCLK_ENA_SHIFT 5 /* LFCLK_ENA */
+#define WM8995_LFCLK_ENA_WIDTH 1 /* LFCLK_ENA */
+#define WM8995_TOCLK_ENA 0x0010 /* TOCLK_ENA */
+#define WM8995_TOCLK_ENA_MASK 0x0010 /* TOCLK_ENA */
+#define WM8995_TOCLK_ENA_SHIFT 4 /* TOCLK_ENA */
+#define WM8995_TOCLK_ENA_WIDTH 1 /* TOCLK_ENA */
+#define WM8995_AIF1DSPCLK_ENA 0x0008 /* AIF1DSPCLK_ENA */
+#define WM8995_AIF1DSPCLK_ENA_MASK 0x0008 /* AIF1DSPCLK_ENA */
+#define WM8995_AIF1DSPCLK_ENA_SHIFT 3 /* AIF1DSPCLK_ENA */
+#define WM8995_AIF1DSPCLK_ENA_WIDTH 1 /* AIF1DSPCLK_ENA */
+#define WM8995_AIF2DSPCLK_ENA 0x0004 /* AIF2DSPCLK_ENA */
+#define WM8995_AIF2DSPCLK_ENA_MASK 0x0004 /* AIF2DSPCLK_ENA */
+#define WM8995_AIF2DSPCLK_ENA_SHIFT 2 /* AIF2DSPCLK_ENA */
+#define WM8995_AIF2DSPCLK_ENA_WIDTH 1 /* AIF2DSPCLK_ENA */
+#define WM8995_SYSDSPCLK_ENA 0x0002 /* SYSDSPCLK_ENA */
+#define WM8995_SYSDSPCLK_ENA_MASK 0x0002 /* SYSDSPCLK_ENA */
+#define WM8995_SYSDSPCLK_ENA_SHIFT 1 /* SYSDSPCLK_ENA */
+#define WM8995_SYSDSPCLK_ENA_WIDTH 1 /* SYSDSPCLK_ENA */
+#define WM8995_SYSCLK_SRC 0x0001 /* SYSCLK_SRC */
+#define WM8995_SYSCLK_SRC_MASK 0x0001 /* SYSCLK_SRC */
+#define WM8995_SYSCLK_SRC_SHIFT 0 /* SYSCLK_SRC */
+#define WM8995_SYSCLK_SRC_WIDTH 1 /* SYSCLK_SRC */
+
+/*
+ * R521 (0x209) - Clocking (2)
+ */
+#define WM8995_TOCLK_DIV_MASK 0x0700 /* TOCLK_DIV - [10:8] */
+#define WM8995_TOCLK_DIV_SHIFT 8 /* TOCLK_DIV - [10:8] */
+#define WM8995_TOCLK_DIV_WIDTH 3 /* TOCLK_DIV - [10:8] */
+#define WM8995_DBCLK_DIV_MASK 0x00F0 /* DBCLK_DIV - [7:4] */
+#define WM8995_DBCLK_DIV_SHIFT 4 /* DBCLK_DIV - [7:4] */
+#define WM8995_DBCLK_DIV_WIDTH 4 /* DBCLK_DIV - [7:4] */
+#define WM8995_OPCLK_DIV_MASK 0x0007 /* OPCLK_DIV - [2:0] */
+#define WM8995_OPCLK_DIV_SHIFT 0 /* OPCLK_DIV - [2:0] */
+#define WM8995_OPCLK_DIV_WIDTH 3 /* OPCLK_DIV - [2:0] */
+
+/*
+ * R528 (0x210) - AIF1 Rate
+ */
+#define WM8995_AIF1_SR_MASK 0x00F0 /* AIF1_SR - [7:4] */
+#define WM8995_AIF1_SR_SHIFT 4 /* AIF1_SR - [7:4] */
+#define WM8995_AIF1_SR_WIDTH 4 /* AIF1_SR - [7:4] */
+#define WM8995_AIF1CLK_RATE_MASK 0x000F /* AIF1CLK_RATE - [3:0] */
+#define WM8995_AIF1CLK_RATE_SHIFT 0 /* AIF1CLK_RATE - [3:0] */
+#define WM8995_AIF1CLK_RATE_WIDTH 4 /* AIF1CLK_RATE - [3:0] */
+
+/*
+ * R529 (0x211) - AIF2 Rate
+ */
+#define WM8995_AIF2_SR_MASK 0x00F0 /* AIF2_SR - [7:4] */
+#define WM8995_AIF2_SR_SHIFT 4 /* AIF2_SR - [7:4] */
+#define WM8995_AIF2_SR_WIDTH 4 /* AIF2_SR - [7:4] */
+#define WM8995_AIF2CLK_RATE_MASK 0x000F /* AIF2CLK_RATE - [3:0] */
+#define WM8995_AIF2CLK_RATE_SHIFT 0 /* AIF2CLK_RATE - [3:0] */
+#define WM8995_AIF2CLK_RATE_WIDTH 4 /* AIF2CLK_RATE - [3:0] */
+
+/*
+ * R530 (0x212) - Rate Status
+ */
+#define WM8995_SR_ERROR_MASK 0x000F /* SR_ERROR - [3:0] */
+#define WM8995_SR_ERROR_SHIFT 0 /* SR_ERROR - [3:0] */
+#define WM8995_SR_ERROR_WIDTH 4 /* SR_ERROR - [3:0] */
+
+/*
+ * R544 (0x220) - FLL1 Control (1)
+ */
+#define WM8995_FLL1_OSC_ENA 0x0002 /* FLL1_OSC_ENA */
+#define WM8995_FLL1_OSC_ENA_MASK 0x0002 /* FLL1_OSC_ENA */
+#define WM8995_FLL1_OSC_ENA_SHIFT 1 /* FLL1_OSC_ENA */
+#define WM8995_FLL1_OSC_ENA_WIDTH 1 /* FLL1_OSC_ENA */
+#define WM8995_FLL1_ENA 0x0001 /* FLL1_ENA */
+#define WM8995_FLL1_ENA_MASK 0x0001 /* FLL1_ENA */
+#define WM8995_FLL1_ENA_SHIFT 0 /* FLL1_ENA */
+#define WM8995_FLL1_ENA_WIDTH 1 /* FLL1_ENA */
+
+/*
+ * R545 (0x221) - FLL1 Control (2)
+ */
+#define WM8995_FLL1_OUTDIV_MASK 0x3F00 /* FLL1_OUTDIV - [13:8] */
+#define WM8995_FLL1_OUTDIV_SHIFT 8 /* FLL1_OUTDIV - [13:8] */
+#define WM8995_FLL1_OUTDIV_WIDTH 6 /* FLL1_OUTDIV - [13:8] */
+#define WM8995_FLL1_CTRL_RATE_MASK 0x0070 /* FLL1_CTRL_RATE - [6:4] */
+#define WM8995_FLL1_CTRL_RATE_SHIFT 4 /* FLL1_CTRL_RATE - [6:4] */
+#define WM8995_FLL1_CTRL_RATE_WIDTH 3 /* FLL1_CTRL_RATE - [6:4] */
+#define WM8995_FLL1_FRATIO_MASK 0x0007 /* FLL1_FRATIO - [2:0] */
+#define WM8995_FLL1_FRATIO_SHIFT 0 /* FLL1_FRATIO - [2:0] */
+#define WM8995_FLL1_FRATIO_WIDTH 3 /* FLL1_FRATIO - [2:0] */
+
+/*
+ * R546 (0x222) - FLL1 Control (3)
+ */
+#define WM8995_FLL1_K_MASK 0xFFFF /* FLL1_K - [15:0] */
+#define WM8995_FLL1_K_SHIFT 0 /* FLL1_K - [15:0] */
+#define WM8995_FLL1_K_WIDTH 16 /* FLL1_K - [15:0] */
+
+/*
+ * R547 (0x223) - FLL1 Control (4)
+ */
+#define WM8995_FLL1_N_MASK 0x7FE0 /* FLL1_N - [14:5] */
+#define WM8995_FLL1_N_SHIFT 5 /* FLL1_N - [14:5] */
+#define WM8995_FLL1_N_WIDTH 10 /* FLL1_N - [14:5] */
+#define WM8995_FLL1_LOOP_GAIN_MASK 0x000F /* FLL1_LOOP_GAIN - [3:0] */
+#define WM8995_FLL1_LOOP_GAIN_SHIFT 0 /* FLL1_LOOP_GAIN - [3:0] */
+#define WM8995_FLL1_LOOP_GAIN_WIDTH 4 /* FLL1_LOOP_GAIN - [3:0] */
+
+/*
+ * R548 (0x224) - FLL1 Control (5)
+ */
+#define WM8995_FLL1_FRC_NCO_VAL_MASK 0x1F80 /* FLL1_FRC_NCO_VAL - [12:7] */
+#define WM8995_FLL1_FRC_NCO_VAL_SHIFT 7 /* FLL1_FRC_NCO_VAL - [12:7] */
+#define WM8995_FLL1_FRC_NCO_VAL_WIDTH 6 /* FLL1_FRC_NCO_VAL - [12:7] */
+#define WM8995_FLL1_FRC_NCO 0x0040 /* FLL1_FRC_NCO */
+#define WM8995_FLL1_FRC_NCO_MASK 0x0040 /* FLL1_FRC_NCO */
+#define WM8995_FLL1_FRC_NCO_SHIFT 6 /* FLL1_FRC_NCO */
+#define WM8995_FLL1_FRC_NCO_WIDTH 1 /* FLL1_FRC_NCO */
+#define WM8995_FLL1_REFCLK_DIV_MASK 0x0018 /* FLL1_REFCLK_DIV - [4:3] */
+#define WM8995_FLL1_REFCLK_DIV_SHIFT 3 /* FLL1_REFCLK_DIV - [4:3] */
+#define WM8995_FLL1_REFCLK_DIV_WIDTH 2 /* FLL1_REFCLK_DIV - [4:3] */
+#define WM8995_FLL1_REFCLK_SRC_MASK 0x0003 /* FLL1_REFCLK_SRC - [1:0] */
+#define WM8995_FLL1_REFCLK_SRC_SHIFT 0 /* FLL1_REFCLK_SRC - [1:0] */
+#define WM8995_FLL1_REFCLK_SRC_WIDTH 2 /* FLL1_REFCLK_SRC - [1:0] */
+
+/*
+ * R576 (0x240) - FLL2 Control (1)
+ */
+#define WM8995_FLL2_OSC_ENA 0x0002 /* FLL2_OSC_ENA */
+#define WM8995_FLL2_OSC_ENA_MASK 0x0002 /* FLL2_OSC_ENA */
+#define WM8995_FLL2_OSC_ENA_SHIFT 1 /* FLL2_OSC_ENA */
+#define WM8995_FLL2_OSC_ENA_WIDTH 1 /* FLL2_OSC_ENA */
+#define WM8995_FLL2_ENA 0x0001 /* FLL2_ENA */
+#define WM8995_FLL2_ENA_MASK 0x0001 /* FLL2_ENA */
+#define WM8995_FLL2_ENA_SHIFT 0 /* FLL2_ENA */
+#define WM8995_FLL2_ENA_WIDTH 1 /* FLL2_ENA */
+
+/*
+ * R577 (0x241) - FLL2 Control (2)
+ */
+#define WM8995_FLL2_OUTDIV_MASK 0x3F00 /* FLL2_OUTDIV - [13:8] */
+#define WM8995_FLL2_OUTDIV_SHIFT 8 /* FLL2_OUTDIV - [13:8] */
+#define WM8995_FLL2_OUTDIV_WIDTH 6 /* FLL2_OUTDIV - [13:8] */
+#define WM8995_FLL2_CTRL_RATE_MASK 0x0070 /* FLL2_CTRL_RATE - [6:4] */
+#define WM8995_FLL2_CTRL_RATE_SHIFT 4 /* FLL2_CTRL_RATE - [6:4] */
+#define WM8995_FLL2_CTRL_RATE_WIDTH 3 /* FLL2_CTRL_RATE - [6:4] */
+#define WM8995_FLL2_FRATIO_MASK 0x0007 /* FLL2_FRATIO - [2:0] */
+#define WM8995_FLL2_FRATIO_SHIFT 0 /* FLL2_FRATIO - [2:0] */
+#define WM8995_FLL2_FRATIO_WIDTH 3 /* FLL2_FRATIO - [2:0] */
+
+/*
+ * R578 (0x242) - FLL2 Control (3)
+ */
+#define WM8995_FLL2_K_MASK 0xFFFF /* FLL2_K - [15:0] */
+#define WM8995_FLL2_K_SHIFT 0 /* FLL2_K - [15:0] */
+#define WM8995_FLL2_K_WIDTH 16 /* FLL2_K - [15:0] */
+
+/*
+ * R579 (0x243) - FLL2 Control (4)
+ */
+#define WM8995_FLL2_N_MASK 0x7FE0 /* FLL2_N - [14:5] */
+#define WM8995_FLL2_N_SHIFT 5 /* FLL2_N - [14:5] */
+#define WM8995_FLL2_N_WIDTH 10 /* FLL2_N - [14:5] */
+#define WM8995_FLL2_LOOP_GAIN_MASK 0x000F /* FLL2_LOOP_GAIN - [3:0] */
+#define WM8995_FLL2_LOOP_GAIN_SHIFT 0 /* FLL2_LOOP_GAIN - [3:0] */
+#define WM8995_FLL2_LOOP_GAIN_WIDTH 4 /* FLL2_LOOP_GAIN - [3:0] */
+
+/*
+ * R580 (0x244) - FLL2 Control (5)
+ */
+#define WM8995_FLL2_FRC_NCO_VAL_MASK 0x1F80 /* FLL2_FRC_NCO_VAL - [12:7] */
+#define WM8995_FLL2_FRC_NCO_VAL_SHIFT 7 /* FLL2_FRC_NCO_VAL - [12:7] */
+#define WM8995_FLL2_FRC_NCO_VAL_WIDTH 6 /* FLL2_FRC_NCO_VAL - [12:7] */
+#define WM8995_FLL2_FRC_NCO 0x0040 /* FLL2_FRC_NCO */
+#define WM8995_FLL2_FRC_NCO_MASK 0x0040 /* FLL2_FRC_NCO */
+#define WM8995_FLL2_FRC_NCO_SHIFT 6 /* FLL2_FRC_NCO */
+#define WM8995_FLL2_FRC_NCO_WIDTH 1 /* FLL2_FRC_NCO */
+#define WM8995_FLL2_REFCLK_DIV_MASK 0x0018 /* FLL2_REFCLK_DIV - [4:3] */
+#define WM8995_FLL2_REFCLK_DIV_SHIFT 3 /* FLL2_REFCLK_DIV - [4:3] */
+#define WM8995_FLL2_REFCLK_DIV_WIDTH 2 /* FLL2_REFCLK_DIV - [4:3] */
+#define WM8995_FLL2_REFCLK_SRC_MASK 0x0003 /* FLL2_REFCLK_SRC - [1:0] */
+#define WM8995_FLL2_REFCLK_SRC_SHIFT 0 /* FLL2_REFCLK_SRC - [1:0] */
+#define WM8995_FLL2_REFCLK_SRC_WIDTH 2 /* FLL2_REFCLK_SRC - [1:0] */
+
+/*
+ * R768 (0x300) - AIF1 Control (1)
+ */
+#define WM8995_AIF1ADCL_SRC 0x8000 /* AIF1ADCL_SRC */
+#define WM8995_AIF1ADCL_SRC_MASK 0x8000 /* AIF1ADCL_SRC */
+#define WM8995_AIF1ADCL_SRC_SHIFT 15 /* AIF1ADCL_SRC */
+#define WM8995_AIF1ADCL_SRC_WIDTH 1 /* AIF1ADCL_SRC */
+#define WM8995_AIF1ADCR_SRC 0x4000 /* AIF1ADCR_SRC */
+#define WM8995_AIF1ADCR_SRC_MASK 0x4000 /* AIF1ADCR_SRC */
+#define WM8995_AIF1ADCR_SRC_SHIFT 14 /* AIF1ADCR_SRC */
+#define WM8995_AIF1ADCR_SRC_WIDTH 1 /* AIF1ADCR_SRC */
+#define WM8995_AIF1ADC_TDM 0x2000 /* AIF1ADC_TDM */
+#define WM8995_AIF1ADC_TDM_MASK 0x2000 /* AIF1ADC_TDM */
+#define WM8995_AIF1ADC_TDM_SHIFT 13 /* AIF1ADC_TDM */
+#define WM8995_AIF1ADC_TDM_WIDTH 1 /* AIF1ADC_TDM */
+#define WM8995_AIF1_BCLK_INV 0x0100 /* AIF1_BCLK_INV */
+#define WM8995_AIF1_BCLK_INV_MASK 0x0100 /* AIF1_BCLK_INV */
+#define WM8995_AIF1_BCLK_INV_SHIFT 8 /* AIF1_BCLK_INV */
+#define WM8995_AIF1_BCLK_INV_WIDTH 1 /* AIF1_BCLK_INV */
+#define WM8995_AIF1_LRCLK_INV 0x0080 /* AIF1_LRCLK_INV */
+#define WM8995_AIF1_LRCLK_INV_MASK 0x0080 /* AIF1_LRCLK_INV */
+#define WM8995_AIF1_LRCLK_INV_SHIFT 7 /* AIF1_LRCLK_INV */
+#define WM8995_AIF1_LRCLK_INV_WIDTH 1 /* AIF1_LRCLK_INV */
+#define WM8995_AIF1_WL_MASK 0x0060 /* AIF1_WL - [6:5] */
+#define WM8995_AIF1_WL_SHIFT 5 /* AIF1_WL - [6:5] */
+#define WM8995_AIF1_WL_WIDTH 2 /* AIF1_WL - [6:5] */
+#define WM8995_AIF1_FMT_MASK 0x0018 /* AIF1_FMT - [4:3] */
+#define WM8995_AIF1_FMT_SHIFT 3 /* AIF1_FMT - [4:3] */
+#define WM8995_AIF1_FMT_WIDTH 2 /* AIF1_FMT - [4:3] */
+
+/*
+ * R769 (0x301) - AIF1 Control (2)
+ */
+#define WM8995_AIF1DACL_SRC 0x8000 /* AIF1DACL_SRC */
+#define WM8995_AIF1DACL_SRC_MASK 0x8000 /* AIF1DACL_SRC */
+#define WM8995_AIF1DACL_SRC_SHIFT 15 /* AIF1DACL_SRC */
+#define WM8995_AIF1DACL_SRC_WIDTH 1 /* AIF1DACL_SRC */
+#define WM8995_AIF1DACR_SRC 0x4000 /* AIF1DACR_SRC */
+#define WM8995_AIF1DACR_SRC_MASK 0x4000 /* AIF1DACR_SRC */
+#define WM8995_AIF1DACR_SRC_SHIFT 14 /* AIF1DACR_SRC */
+#define WM8995_AIF1DACR_SRC_WIDTH 1 /* AIF1DACR_SRC */
+#define WM8995_AIF1DAC_BOOST_MASK 0x0C00 /* AIF1DAC_BOOST - [11:10] */
+#define WM8995_AIF1DAC_BOOST_SHIFT 10 /* AIF1DAC_BOOST - [11:10] */
+#define WM8995_AIF1DAC_BOOST_WIDTH 2 /* AIF1DAC_BOOST - [11:10] */
+#define WM8995_AIF1DAC_COMP 0x0010 /* AIF1DAC_COMP */
+#define WM8995_AIF1DAC_COMP_MASK 0x0010 /* AIF1DAC_COMP */
+#define WM8995_AIF1DAC_COMP_SHIFT 4 /* AIF1DAC_COMP */
+#define WM8995_AIF1DAC_COMP_WIDTH 1 /* AIF1DAC_COMP */
+#define WM8995_AIF1DAC_COMPMODE 0x0008 /* AIF1DAC_COMPMODE */
+#define WM8995_AIF1DAC_COMPMODE_MASK 0x0008 /* AIF1DAC_COMPMODE */
+#define WM8995_AIF1DAC_COMPMODE_SHIFT 3 /* AIF1DAC_COMPMODE */
+#define WM8995_AIF1DAC_COMPMODE_WIDTH 1 /* AIF1DAC_COMPMODE */
+#define WM8995_AIF1ADC_COMP 0x0004 /* AIF1ADC_COMP */
+#define WM8995_AIF1ADC_COMP_MASK 0x0004 /* AIF1ADC_COMP */
+#define WM8995_AIF1ADC_COMP_SHIFT 2 /* AIF1ADC_COMP */
+#define WM8995_AIF1ADC_COMP_WIDTH 1 /* AIF1ADC_COMP */
+#define WM8995_AIF1ADC_COMPMODE 0x0002 /* AIF1ADC_COMPMODE */
+#define WM8995_AIF1ADC_COMPMODE_MASK 0x0002 /* AIF1ADC_COMPMODE */
+#define WM8995_AIF1ADC_COMPMODE_SHIFT 1 /* AIF1ADC_COMPMODE */
+#define WM8995_AIF1ADC_COMPMODE_WIDTH 1 /* AIF1ADC_COMPMODE */
+#define WM8995_AIF1_LOOPBACK 0x0001 /* AIF1_LOOPBACK */
+#define WM8995_AIF1_LOOPBACK_MASK 0x0001 /* AIF1_LOOPBACK */
+#define WM8995_AIF1_LOOPBACK_SHIFT 0 /* AIF1_LOOPBACK */
+#define WM8995_AIF1_LOOPBACK_WIDTH 1 /* AIF1_LOOPBACK */
+
+/*
+ * R770 (0x302) - AIF1 Master/Slave
+ */
+#define WM8995_AIF1_TRI 0x8000 /* AIF1_TRI */
+#define WM8995_AIF1_TRI_MASK 0x8000 /* AIF1_TRI */
+#define WM8995_AIF1_TRI_SHIFT 15 /* AIF1_TRI */
+#define WM8995_AIF1_TRI_WIDTH 1 /* AIF1_TRI */
+#define WM8995_AIF1_MSTR 0x4000 /* AIF1_MSTR */
+#define WM8995_AIF1_MSTR_MASK 0x4000 /* AIF1_MSTR */
+#define WM8995_AIF1_MSTR_SHIFT 14 /* AIF1_MSTR */
+#define WM8995_AIF1_MSTR_WIDTH 1 /* AIF1_MSTR */
+#define WM8995_AIF1_CLK_FRC 0x2000 /* AIF1_CLK_FRC */
+#define WM8995_AIF1_CLK_FRC_MASK 0x2000 /* AIF1_CLK_FRC */
+#define WM8995_AIF1_CLK_FRC_SHIFT 13 /* AIF1_CLK_FRC */
+#define WM8995_AIF1_CLK_FRC_WIDTH 1 /* AIF1_CLK_FRC */
+#define WM8995_AIF1_LRCLK_FRC 0x1000 /* AIF1_LRCLK_FRC */
+#define WM8995_AIF1_LRCLK_FRC_MASK 0x1000 /* AIF1_LRCLK_FRC */
+#define WM8995_AIF1_LRCLK_FRC_SHIFT 12 /* AIF1_LRCLK_FRC */
+#define WM8995_AIF1_LRCLK_FRC_WIDTH 1 /* AIF1_LRCLK_FRC */
+
+/*
+ * R771 (0x303) - AIF1 BCLK
+ */
+#define WM8995_AIF1_BCLK_DIV_MASK 0x00F0 /* AIF1_BCLK_DIV - [7:4] */
+#define WM8995_AIF1_BCLK_DIV_SHIFT 4 /* AIF1_BCLK_DIV - [7:4] */
+#define WM8995_AIF1_BCLK_DIV_WIDTH 4 /* AIF1_BCLK_DIV - [7:4] */
+
+/*
+ * R772 (0x304) - AIF1ADC LRCLK
+ */
+#define WM8995_AIF1ADC_LRCLK_DIR 0x0800 /* AIF1ADC_LRCLK_DIR */
+#define WM8995_AIF1ADC_LRCLK_DIR_MASK 0x0800 /* AIF1ADC_LRCLK_DIR */
+#define WM8995_AIF1ADC_LRCLK_DIR_SHIFT 11 /* AIF1ADC_LRCLK_DIR */
+#define WM8995_AIF1ADC_LRCLK_DIR_WIDTH 1 /* AIF1ADC_LRCLK_DIR */
+#define WM8995_AIF1ADC_RATE_MASK 0x07FF /* AIF1ADC_RATE - [10:0] */
+#define WM8995_AIF1ADC_RATE_SHIFT 0 /* AIF1ADC_RATE - [10:0] */
+#define WM8995_AIF1ADC_RATE_WIDTH 11 /* AIF1ADC_RATE - [10:0] */
+
+/*
+ * R773 (0x305) - AIF1DAC LRCLK
+ */
+#define WM8995_AIF1DAC_LRCLK_DIR 0x0800 /* AIF1DAC_LRCLK_DIR */
+#define WM8995_AIF1DAC_LRCLK_DIR_MASK 0x0800 /* AIF1DAC_LRCLK_DIR */
+#define WM8995_AIF1DAC_LRCLK_DIR_SHIFT 11 /* AIF1DAC_LRCLK_DIR */
+#define WM8995_AIF1DAC_LRCLK_DIR_WIDTH 1 /* AIF1DAC_LRCLK_DIR */
+#define WM8995_AIF1DAC_RATE_MASK 0x07FF /* AIF1DAC_RATE - [10:0] */
+#define WM8995_AIF1DAC_RATE_SHIFT 0 /* AIF1DAC_RATE - [10:0] */
+#define WM8995_AIF1DAC_RATE_WIDTH 11 /* AIF1DAC_RATE - [10:0] */
+
+/*
+ * R774 (0x306) - AIF1DAC Data
+ */
+#define WM8995_AIF1DACL_DAT_INV 0x0002 /* AIF1DACL_DAT_INV */
+#define WM8995_AIF1DACL_DAT_INV_MASK 0x0002 /* AIF1DACL_DAT_INV */
+#define WM8995_AIF1DACL_DAT_INV_SHIFT 1 /* AIF1DACL_DAT_INV */
+#define WM8995_AIF1DACL_DAT_INV_WIDTH 1 /* AIF1DACL_DAT_INV */
+#define WM8995_AIF1DACR_DAT_INV 0x0001 /* AIF1DACR_DAT_INV */
+#define WM8995_AIF1DACR_DAT_INV_MASK 0x0001 /* AIF1DACR_DAT_INV */
+#define WM8995_AIF1DACR_DAT_INV_SHIFT 0 /* AIF1DACR_DAT_INV */
+#define WM8995_AIF1DACR_DAT_INV_WIDTH 1 /* AIF1DACR_DAT_INV */
+
+/*
+ * R775 (0x307) - AIF1ADC Data
+ */
+#define WM8995_AIF1ADCL_DAT_INV 0x0002 /* AIF1ADCL_DAT_INV */
+#define WM8995_AIF1ADCL_DAT_INV_MASK 0x0002 /* AIF1ADCL_DAT_INV */
+#define WM8995_AIF1ADCL_DAT_INV_SHIFT 1 /* AIF1ADCL_DAT_INV */
+#define WM8995_AIF1ADCL_DAT_INV_WIDTH 1 /* AIF1ADCL_DAT_INV */
+#define WM8995_AIF1ADCR_DAT_INV 0x0001 /* AIF1ADCR_DAT_INV */
+#define WM8995_AIF1ADCR_DAT_INV_MASK 0x0001 /* AIF1ADCR_DAT_INV */
+#define WM8995_AIF1ADCR_DAT_INV_SHIFT 0 /* AIF1ADCR_DAT_INV */
+#define WM8995_AIF1ADCR_DAT_INV_WIDTH 1 /* AIF1ADCR_DAT_INV */
+
+/*
+ * R784 (0x310) - AIF2 Control (1)
+ */
+#define WM8995_AIF2ADCL_SRC 0x8000 /* AIF2ADCL_SRC */
+#define WM8995_AIF2ADCL_SRC_MASK 0x8000 /* AIF2ADCL_SRC */
+#define WM8995_AIF2ADCL_SRC_SHIFT 15 /* AIF2ADCL_SRC */
+#define WM8995_AIF2ADCL_SRC_WIDTH 1 /* AIF2ADCL_SRC */
+#define WM8995_AIF2ADCR_SRC 0x4000 /* AIF2ADCR_SRC */
+#define WM8995_AIF2ADCR_SRC_MASK 0x4000 /* AIF2ADCR_SRC */
+#define WM8995_AIF2ADCR_SRC_SHIFT 14 /* AIF2ADCR_SRC */
+#define WM8995_AIF2ADCR_SRC_WIDTH 1 /* AIF2ADCR_SRC */
+#define WM8995_AIF2ADC_TDM 0x2000 /* AIF2ADC_TDM */
+#define WM8995_AIF2ADC_TDM_MASK 0x2000 /* AIF2ADC_TDM */
+#define WM8995_AIF2ADC_TDM_SHIFT 13 /* AIF2ADC_TDM */
+#define WM8995_AIF2ADC_TDM_WIDTH 1 /* AIF2ADC_TDM */
+#define WM8995_AIF2ADC_TDM_CHAN 0x1000 /* AIF2ADC_TDM_CHAN */
+#define WM8995_AIF2ADC_TDM_CHAN_MASK 0x1000 /* AIF2ADC_TDM_CHAN */
+#define WM8995_AIF2ADC_TDM_CHAN_SHIFT 12 /* AIF2ADC_TDM_CHAN */
+#define WM8995_AIF2ADC_TDM_CHAN_WIDTH 1 /* AIF2ADC_TDM_CHAN */
+#define WM8995_AIF2_BCLK_INV 0x0100 /* AIF2_BCLK_INV */
+#define WM8995_AIF2_BCLK_INV_MASK 0x0100 /* AIF2_BCLK_INV */
+#define WM8995_AIF2_BCLK_INV_SHIFT 8 /* AIF2_BCLK_INV */
+#define WM8995_AIF2_BCLK_INV_WIDTH 1 /* AIF2_BCLK_INV */
+#define WM8995_AIF2_LRCLK_INV 0x0080 /* AIF2_LRCLK_INV */
+#define WM8995_AIF2_LRCLK_INV_MASK 0x0080 /* AIF2_LRCLK_INV */
+#define WM8995_AIF2_LRCLK_INV_SHIFT 7 /* AIF2_LRCLK_INV */
+#define WM8995_AIF2_LRCLK_INV_WIDTH 1 /* AIF2_LRCLK_INV */
+#define WM8995_AIF2_WL_MASK 0x0060 /* AIF2_WL - [6:5] */
+#define WM8995_AIF2_WL_SHIFT 5 /* AIF2_WL - [6:5] */
+#define WM8995_AIF2_WL_WIDTH 2 /* AIF2_WL - [6:5] */
+#define WM8995_AIF2_FMT_MASK 0x0018 /* AIF2_FMT - [4:3] */
+#define WM8995_AIF2_FMT_SHIFT 3 /* AIF2_FMT - [4:3] */
+#define WM8995_AIF2_FMT_WIDTH 2 /* AIF2_FMT - [4:3] */
+
+/*
+ * R785 (0x311) - AIF2 Control (2)
+ */
+#define WM8995_AIF2DACL_SRC 0x8000 /* AIF2DACL_SRC */
+#define WM8995_AIF2DACL_SRC_MASK 0x8000 /* AIF2DACL_SRC */
+#define WM8995_AIF2DACL_SRC_SHIFT 15 /* AIF2DACL_SRC */
+#define WM8995_AIF2DACL_SRC_WIDTH 1 /* AIF2DACL_SRC */
+#define WM8995_AIF2DACR_SRC 0x4000 /* AIF2DACR_SRC */
+#define WM8995_AIF2DACR_SRC_MASK 0x4000 /* AIF2DACR_SRC */
+#define WM8995_AIF2DACR_SRC_SHIFT 14 /* AIF2DACR_SRC */
+#define WM8995_AIF2DACR_SRC_WIDTH 1 /* AIF2DACR_SRC */
+#define WM8995_AIF2DAC_TDM 0x2000 /* AIF2DAC_TDM */
+#define WM8995_AIF2DAC_TDM_MASK 0x2000 /* AIF2DAC_TDM */
+#define WM8995_AIF2DAC_TDM_SHIFT 13 /* AIF2DAC_TDM */
+#define WM8995_AIF2DAC_TDM_WIDTH 1 /* AIF2DAC_TDM */
+#define WM8995_AIF2DAC_TDM_CHAN 0x1000 /* AIF2DAC_TDM_CHAN */
+#define WM8995_AIF2DAC_TDM_CHAN_MASK 0x1000 /* AIF2DAC_TDM_CHAN */
+#define WM8995_AIF2DAC_TDM_CHAN_SHIFT 12 /* AIF2DAC_TDM_CHAN */
+#define WM8995_AIF2DAC_TDM_CHAN_WIDTH 1 /* AIF2DAC_TDM_CHAN */
+#define WM8995_AIF2DAC_BOOST_MASK 0x0C00 /* AIF2DAC_BOOST - [11:10] */
+#define WM8995_AIF2DAC_BOOST_SHIFT 10 /* AIF2DAC_BOOST - [11:10] */
+#define WM8995_AIF2DAC_BOOST_WIDTH 2 /* AIF2DAC_BOOST - [11:10] */
+#define WM8995_AIF2DAC_COMP 0x0010 /* AIF2DAC_COMP */
+#define WM8995_AIF2DAC_COMP_MASK 0x0010 /* AIF2DAC_COMP */
+#define WM8995_AIF2DAC_COMP_SHIFT 4 /* AIF2DAC_COMP */
+#define WM8995_AIF2DAC_COMP_WIDTH 1 /* AIF2DAC_COMP */
+#define WM8995_AIF2DAC_COMPMODE 0x0008 /* AIF2DAC_COMPMODE */
+#define WM8995_AIF2DAC_COMPMODE_MASK 0x0008 /* AIF2DAC_COMPMODE */
+#define WM8995_AIF2DAC_COMPMODE_SHIFT 3 /* AIF2DAC_COMPMODE */
+#define WM8995_AIF2DAC_COMPMODE_WIDTH 1 /* AIF2DAC_COMPMODE */
+#define WM8995_AIF2ADC_COMP 0x0004 /* AIF2ADC_COMP */
+#define WM8995_AIF2ADC_COMP_MASK 0x0004 /* AIF2ADC_COMP */
+#define WM8995_AIF2ADC_COMP_SHIFT 2 /* AIF2ADC_COMP */
+#define WM8995_AIF2ADC_COMP_WIDTH 1 /* AIF2ADC_COMP */
+#define WM8995_AIF2ADC_COMPMODE 0x0002 /* AIF2ADC_COMPMODE */
+#define WM8995_AIF2ADC_COMPMODE_MASK 0x0002 /* AIF2ADC_COMPMODE */
+#define WM8995_AIF2ADC_COMPMODE_SHIFT 1 /* AIF2ADC_COMPMODE */
+#define WM8995_AIF2ADC_COMPMODE_WIDTH 1 /* AIF2ADC_COMPMODE */
+#define WM8995_AIF2_LOOPBACK 0x0001 /* AIF2_LOOPBACK */
+#define WM8995_AIF2_LOOPBACK_MASK 0x0001 /* AIF2_LOOPBACK */
+#define WM8995_AIF2_LOOPBACK_SHIFT 0 /* AIF2_LOOPBACK */
+#define WM8995_AIF2_LOOPBACK_WIDTH 1 /* AIF2_LOOPBACK */
+
+/*
+ * R786 (0x312) - AIF2 Master/Slave
+ */
+#define WM8995_AIF2_TRI 0x8000 /* AIF2_TRI */
+#define WM8995_AIF2_TRI_MASK 0x8000 /* AIF2_TRI */
+#define WM8995_AIF2_TRI_SHIFT 15 /* AIF2_TRI */
+#define WM8995_AIF2_TRI_WIDTH 1 /* AIF2_TRI */
+#define WM8995_AIF2_MSTR 0x4000 /* AIF2_MSTR */
+#define WM8995_AIF2_MSTR_MASK 0x4000 /* AIF2_MSTR */
+#define WM8995_AIF2_MSTR_SHIFT 14 /* AIF2_MSTR */
+#define WM8995_AIF2_MSTR_WIDTH 1 /* AIF2_MSTR */
+#define WM8995_AIF2_CLK_FRC 0x2000 /* AIF2_CLK_FRC */
+#define WM8995_AIF2_CLK_FRC_MASK 0x2000 /* AIF2_CLK_FRC */
+#define WM8995_AIF2_CLK_FRC_SHIFT 13 /* AIF2_CLK_FRC */
+#define WM8995_AIF2_CLK_FRC_WIDTH 1 /* AIF2_CLK_FRC */
+#define WM8995_AIF2_LRCLK_FRC 0x1000 /* AIF2_LRCLK_FRC */
+#define WM8995_AIF2_LRCLK_FRC_MASK 0x1000 /* AIF2_LRCLK_FRC */
+#define WM8995_AIF2_LRCLK_FRC_SHIFT 12 /* AIF2_LRCLK_FRC */
+#define WM8995_AIF2_LRCLK_FRC_WIDTH 1 /* AIF2_LRCLK_FRC */
+
+/*
+ * R787 (0x313) - AIF2 BCLK
+ */
+#define WM8995_AIF2_BCLK_DIV_MASK 0x00F0 /* AIF2_BCLK_DIV - [7:4] */
+#define WM8995_AIF2_BCLK_DIV_SHIFT 4 /* AIF2_BCLK_DIV - [7:4] */
+#define WM8995_AIF2_BCLK_DIV_WIDTH 4 /* AIF2_BCLK_DIV - [7:4] */
+
+/*
+ * R788 (0x314) - AIF2ADC LRCLK
+ */
+#define WM8995_AIF2ADC_LRCLK_DIR 0x0800 /* AIF2ADC_LRCLK_DIR */
+#define WM8995_AIF2ADC_LRCLK_DIR_MASK 0x0800 /* AIF2ADC_LRCLK_DIR */
+#define WM8995_AIF2ADC_LRCLK_DIR_SHIFT 11 /* AIF2ADC_LRCLK_DIR */
+#define WM8995_AIF2ADC_LRCLK_DIR_WIDTH 1 /* AIF2ADC_LRCLK_DIR */
+#define WM8995_AIF2ADC_RATE_MASK 0x07FF /* AIF2ADC_RATE - [10:0] */
+#define WM8995_AIF2ADC_RATE_SHIFT 0 /* AIF2ADC_RATE - [10:0] */
+#define WM8995_AIF2ADC_RATE_WIDTH 11 /* AIF2ADC_RATE - [10:0] */
+
+/*
+ * R789 (0x315) - AIF2DAC LRCLK
+ */
+#define WM8995_AIF2DAC_LRCLK_DIR 0x0800 /* AIF2DAC_LRCLK_DIR */
+#define WM8995_AIF2DAC_LRCLK_DIR_MASK 0x0800 /* AIF2DAC_LRCLK_DIR */
+#define WM8995_AIF2DAC_LRCLK_DIR_SHIFT 11 /* AIF2DAC_LRCLK_DIR */
+#define WM8995_AIF2DAC_LRCLK_DIR_WIDTH 1 /* AIF2DAC_LRCLK_DIR */
+#define WM8995_AIF2DAC_RATE_MASK 0x07FF /* AIF2DAC_RATE - [10:0] */
+#define WM8995_AIF2DAC_RATE_SHIFT 0 /* AIF2DAC_RATE - [10:0] */
+#define WM8995_AIF2DAC_RATE_WIDTH 11 /* AIF2DAC_RATE - [10:0] */
+
+/*
+ * R790 (0x316) - AIF2DAC Data
+ */
+#define WM8995_AIF2DACL_DAT_INV 0x0002 /* AIF2DACL_DAT_INV */
+#define WM8995_AIF2DACL_DAT_INV_MASK 0x0002 /* AIF2DACL_DAT_INV */
+#define WM8995_AIF2DACL_DAT_INV_SHIFT 1 /* AIF2DACL_DAT_INV */
+#define WM8995_AIF2DACL_DAT_INV_WIDTH 1 /* AIF2DACL_DAT_INV */
+#define WM8995_AIF2DACR_DAT_INV 0x0001 /* AIF2DACR_DAT_INV */
+#define WM8995_AIF2DACR_DAT_INV_MASK 0x0001 /* AIF2DACR_DAT_INV */
+#define WM8995_AIF2DACR_DAT_INV_SHIFT 0 /* AIF2DACR_DAT_INV */
+#define WM8995_AIF2DACR_DAT_INV_WIDTH 1 /* AIF2DACR_DAT_INV */
+
+/*
+ * R791 (0x317) - AIF2ADC Data
+ */
+#define WM8995_AIF2ADCL_DAT_INV 0x0002 /* AIF2ADCL_DAT_INV */
+#define WM8995_AIF2ADCL_DAT_INV_MASK 0x0002 /* AIF2ADCL_DAT_INV */
+#define WM8995_AIF2ADCL_DAT_INV_SHIFT 1 /* AIF2ADCL_DAT_INV */
+#define WM8995_AIF2ADCL_DAT_INV_WIDTH 1 /* AIF2ADCL_DAT_INV */
+#define WM8995_AIF2ADCR_DAT_INV 0x0001 /* AIF2ADCR_DAT_INV */
+#define WM8995_AIF2ADCR_DAT_INV_MASK 0x0001 /* AIF2ADCR_DAT_INV */
+#define WM8995_AIF2ADCR_DAT_INV_SHIFT 0 /* AIF2ADCR_DAT_INV */
+#define WM8995_AIF2ADCR_DAT_INV_WIDTH 1 /* AIF2ADCR_DAT_INV */
+
+/*
+ * R1024 (0x400) - AIF1 ADC1 Left Volume
+ */
+#define WM8995_AIF1ADC1_VU 0x0100 /* AIF1ADC1_VU */
+#define WM8995_AIF1ADC1_VU_MASK 0x0100 /* AIF1ADC1_VU */
+#define WM8995_AIF1ADC1_VU_SHIFT 8 /* AIF1ADC1_VU */
+#define WM8995_AIF1ADC1_VU_WIDTH 1 /* AIF1ADC1_VU */
+#define WM8995_AIF1ADC1L_VOL_MASK 0x00FF /* AIF1ADC1L_VOL - [7:0] */
+#define WM8995_AIF1ADC1L_VOL_SHIFT 0 /* AIF1ADC1L_VOL - [7:0] */
+#define WM8995_AIF1ADC1L_VOL_WIDTH 8 /* AIF1ADC1L_VOL - [7:0] */
+
+/*
+ * R1025 (0x401) - AIF1 ADC1 Right Volume
+ */
+#define WM8995_AIF1ADC1_VU 0x0100 /* AIF1ADC1_VU */
+#define WM8995_AIF1ADC1_VU_MASK 0x0100 /* AIF1ADC1_VU */
+#define WM8995_AIF1ADC1_VU_SHIFT 8 /* AIF1ADC1_VU */
+#define WM8995_AIF1ADC1_VU_WIDTH 1 /* AIF1ADC1_VU */
+#define WM8995_AIF1ADC1R_VOL_MASK 0x00FF /* AIF1ADC1R_VOL - [7:0] */
+#define WM8995_AIF1ADC1R_VOL_SHIFT 0 /* AIF1ADC1R_VOL - [7:0] */
+#define WM8995_AIF1ADC1R_VOL_WIDTH 8 /* AIF1ADC1R_VOL - [7:0] */
+
+/*
+ * R1026 (0x402) - AIF1 DAC1 Left Volume
+ */
+#define WM8995_AIF1DAC1_VU 0x0100 /* AIF1DAC1_VU */
+#define WM8995_AIF1DAC1_VU_MASK 0x0100 /* AIF1DAC1_VU */
+#define WM8995_AIF1DAC1_VU_SHIFT 8 /* AIF1DAC1_VU */
+#define WM8995_AIF1DAC1_VU_WIDTH 1 /* AIF1DAC1_VU */
+#define WM8995_AIF1DAC1L_VOL_MASK 0x00FF /* AIF1DAC1L_VOL - [7:0] */
+#define WM8995_AIF1DAC1L_VOL_SHIFT 0 /* AIF1DAC1L_VOL - [7:0] */
+#define WM8995_AIF1DAC1L_VOL_WIDTH 8 /* AIF1DAC1L_VOL - [7:0] */
+
+/*
+ * R1027 (0x403) - AIF1 DAC1 Right Volume
+ */
+#define WM8995_AIF1DAC1_VU 0x0100 /* AIF1DAC1_VU */
+#define WM8995_AIF1DAC1_VU_MASK 0x0100 /* AIF1DAC1_VU */
+#define WM8995_AIF1DAC1_VU_SHIFT 8 /* AIF1DAC1_VU */
+#define WM8995_AIF1DAC1_VU_WIDTH 1 /* AIF1DAC1_VU */
+#define WM8995_AIF1DAC1R_VOL_MASK 0x00FF /* AIF1DAC1R_VOL - [7:0] */
+#define WM8995_AIF1DAC1R_VOL_SHIFT 0 /* AIF1DAC1R_VOL - [7:0] */
+#define WM8995_AIF1DAC1R_VOL_WIDTH 8 /* AIF1DAC1R_VOL - [7:0] */
+
+/*
+ * R1028 (0x404) - AIF1 ADC2 Left Volume
+ */
+#define WM8995_AIF1ADC2_VU 0x0100 /* AIF1ADC2_VU */
+#define WM8995_AIF1ADC2_VU_MASK 0x0100 /* AIF1ADC2_VU */
+#define WM8995_AIF1ADC2_VU_SHIFT 8 /* AIF1ADC2_VU */
+#define WM8995_AIF1ADC2_VU_WIDTH 1 /* AIF1ADC2_VU */
+#define WM8995_AIF1ADC2L_VOL_MASK 0x00FF /* AIF1ADC2L_VOL - [7:0] */
+#define WM8995_AIF1ADC2L_VOL_SHIFT 0 /* AIF1ADC2L_VOL - [7:0] */
+#define WM8995_AIF1ADC2L_VOL_WIDTH 8 /* AIF1ADC2L_VOL - [7:0] */
+
+/*
+ * R1029 (0x405) - AIF1 ADC2 Right Volume
+ */
+#define WM8995_AIF1ADC2_VU 0x0100 /* AIF1ADC2_VU */
+#define WM8995_AIF1ADC2_VU_MASK 0x0100 /* AIF1ADC2_VU */
+#define WM8995_AIF1ADC2_VU_SHIFT 8 /* AIF1ADC2_VU */
+#define WM8995_AIF1ADC2_VU_WIDTH 1 /* AIF1ADC2_VU */
+#define WM8995_AIF1ADC2R_VOL_MASK 0x00FF /* AIF1ADC2R_VOL - [7:0] */
+#define WM8995_AIF1ADC2R_VOL_SHIFT 0 /* AIF1ADC2R_VOL - [7:0] */
+#define WM8995_AIF1ADC2R_VOL_WIDTH 8 /* AIF1ADC2R_VOL - [7:0] */
+
+/*
+ * R1030 (0x406) - AIF1 DAC2 Left Volume
+ */
+#define WM8995_AIF1DAC2_VU 0x0100 /* AIF1DAC2_VU */
+#define WM8995_AIF1DAC2_VU_MASK 0x0100 /* AIF1DAC2_VU */
+#define WM8995_AIF1DAC2_VU_SHIFT 8 /* AIF1DAC2_VU */
+#define WM8995_AIF1DAC2_VU_WIDTH 1 /* AIF1DAC2_VU */
+#define WM8995_AIF1DAC2L_VOL_MASK 0x00FF /* AIF1DAC2L_VOL - [7:0] */
+#define WM8995_AIF1DAC2L_VOL_SHIFT 0 /* AIF1DAC2L_VOL - [7:0] */
+#define WM8995_AIF1DAC2L_VOL_WIDTH 8 /* AIF1DAC2L_VOL - [7:0] */
+
+/*
+ * R1031 (0x407) - AIF1 DAC2 Right Volume
+ */
+#define WM8995_AIF1DAC2_VU 0x0100 /* AIF1DAC2_VU */
+#define WM8995_AIF1DAC2_VU_MASK 0x0100 /* AIF1DAC2_VU */
+#define WM8995_AIF1DAC2_VU_SHIFT 8 /* AIF1DAC2_VU */
+#define WM8995_AIF1DAC2_VU_WIDTH 1 /* AIF1DAC2_VU */
+#define WM8995_AIF1DAC2R_VOL_MASK 0x00FF /* AIF1DAC2R_VOL - [7:0] */
+#define WM8995_AIF1DAC2R_VOL_SHIFT 0 /* AIF1DAC2R_VOL - [7:0] */
+#define WM8995_AIF1DAC2R_VOL_WIDTH 8 /* AIF1DAC2R_VOL - [7:0] */
+
+/*
+ * R1040 (0x410) - AIF1 ADC1 Filters
+ */
+#define WM8995_AIF1ADC_4FS 0x8000 /* AIF1ADC_4FS */
+#define WM8995_AIF1ADC_4FS_MASK 0x8000 /* AIF1ADC_4FS */
+#define WM8995_AIF1ADC_4FS_SHIFT 15 /* AIF1ADC_4FS */
+#define WM8995_AIF1ADC_4FS_WIDTH 1 /* AIF1ADC_4FS */
+#define WM8995_AIF1ADC1L_HPF 0x1000 /* AIF1ADC1L_HPF */
+#define WM8995_AIF1ADC1L_HPF_MASK 0x1000 /* AIF1ADC1L_HPF */
+#define WM8995_AIF1ADC1L_HPF_SHIFT 12 /* AIF1ADC1L_HPF */
+#define WM8995_AIF1ADC1L_HPF_WIDTH 1 /* AIF1ADC1L_HPF */
+#define WM8995_AIF1ADC1R_HPF 0x0800 /* AIF1ADC1R_HPF */
+#define WM8995_AIF1ADC1R_HPF_MASK 0x0800 /* AIF1ADC1R_HPF */
+#define WM8995_AIF1ADC1R_HPF_SHIFT 11 /* AIF1ADC1R_HPF */
+#define WM8995_AIF1ADC1R_HPF_WIDTH 1 /* AIF1ADC1R_HPF */
+#define WM8995_AIF1ADC1_HPF_MODE 0x0008 /* AIF1ADC1_HPF_MODE */
+#define WM8995_AIF1ADC1_HPF_MODE_MASK 0x0008 /* AIF1ADC1_HPF_MODE */
+#define WM8995_AIF1ADC1_HPF_MODE_SHIFT 3 /* AIF1ADC1_HPF_MODE */
+#define WM8995_AIF1ADC1_HPF_MODE_WIDTH 1 /* AIF1ADC1_HPF_MODE */
+#define WM8995_AIF1ADC1_HPF_CUT_MASK 0x0007 /* AIF1ADC1_HPF_CUT - [2:0] */
+#define WM8995_AIF1ADC1_HPF_CUT_SHIFT 0 /* AIF1ADC1_HPF_CUT - [2:0] */
+#define WM8995_AIF1ADC1_HPF_CUT_WIDTH 3 /* AIF1ADC1_HPF_CUT - [2:0] */
+
+/*
+ * R1041 (0x411) - AIF1 ADC2 Filters
+ */
+#define WM8995_AIF1ADC2L_HPF 0x1000 /* AIF1ADC2L_HPF */
+#define WM8995_AIF1ADC2L_HPF_MASK 0x1000 /* AIF1ADC2L_HPF */
+#define WM8995_AIF1ADC2L_HPF_SHIFT 12 /* AIF1ADC2L_HPF */
+#define WM8995_AIF1ADC2L_HPF_WIDTH 1 /* AIF1ADC2L_HPF */
+#define WM8995_AIF1ADC2R_HPF 0x0800 /* AIF1ADC2R_HPF */
+#define WM8995_AIF1ADC2R_HPF_MASK 0x0800 /* AIF1ADC2R_HPF */
+#define WM8995_AIF1ADC2R_HPF_SHIFT 11 /* AIF1ADC2R_HPF */
+#define WM8995_AIF1ADC2R_HPF_WIDTH 1 /* AIF1ADC2R_HPF */
+#define WM8995_AIF1ADC2_HPF_MODE 0x0008 /* AIF1ADC2_HPF_MODE */
+#define WM8995_AIF1ADC2_HPF_MODE_MASK 0x0008 /* AIF1ADC2_HPF_MODE */
+#define WM8995_AIF1ADC2_HPF_MODE_SHIFT 3 /* AIF1ADC2_HPF_MODE */
+#define WM8995_AIF1ADC2_HPF_MODE_WIDTH 1 /* AIF1ADC2_HPF_MODE */
+#define WM8995_AIF1ADC2_HPF_CUT_MASK 0x0007 /* AIF1ADC2_HPF_CUT - [2:0] */
+#define WM8995_AIF1ADC2_HPF_CUT_SHIFT 0 /* AIF1ADC2_HPF_CUT - [2:0] */
+#define WM8995_AIF1ADC2_HPF_CUT_WIDTH 3 /* AIF1ADC2_HPF_CUT - [2:0] */
+
+/*
+ * R1056 (0x420) - AIF1 DAC1 Filters (1)
+ */
+#define WM8995_AIF1DAC1_MUTE 0x0200 /* AIF1DAC1_MUTE */
+#define WM8995_AIF1DAC1_MUTE_MASK 0x0200 /* AIF1DAC1_MUTE */
+#define WM8995_AIF1DAC1_MUTE_SHIFT 9 /* AIF1DAC1_MUTE */
+#define WM8995_AIF1DAC1_MUTE_WIDTH 1 /* AIF1DAC1_MUTE */
+#define WM8995_AIF1DAC1_MONO 0x0080 /* AIF1DAC1_MONO */
+#define WM8995_AIF1DAC1_MONO_MASK 0x0080 /* AIF1DAC1_MONO */
+#define WM8995_AIF1DAC1_MONO_SHIFT 7 /* AIF1DAC1_MONO */
+#define WM8995_AIF1DAC1_MONO_WIDTH 1 /* AIF1DAC1_MONO */
+#define WM8995_AIF1DAC1_MUTERATE 0x0020 /* AIF1DAC1_MUTERATE */
+#define WM8995_AIF1DAC1_MUTERATE_MASK 0x0020 /* AIF1DAC1_MUTERATE */
+#define WM8995_AIF1DAC1_MUTERATE_SHIFT 5 /* AIF1DAC1_MUTERATE */
+#define WM8995_AIF1DAC1_MUTERATE_WIDTH 1 /* AIF1DAC1_MUTERATE */
+#define WM8995_AIF1DAC1_UNMUTE_RAMP 0x0010 /* AIF1DAC1_UNMUTE_RAMP */
+#define WM8995_AIF1DAC1_UNMUTE_RAMP_MASK 0x0010 /* AIF1DAC1_UNMUTE_RAMP */
+#define WM8995_AIF1DAC1_UNMUTE_RAMP_SHIFT 4 /* AIF1DAC1_UNMUTE_RAMP */
+#define WM8995_AIF1DAC1_UNMUTE_RAMP_WIDTH 1 /* AIF1DAC1_UNMUTE_RAMP */
+#define WM8995_AIF1DAC1_DEEMP_MASK 0x0006 /* AIF1DAC1_DEEMP - [2:1] */
+#define WM8995_AIF1DAC1_DEEMP_SHIFT 1 /* AIF1DAC1_DEEMP - [2:1] */
+#define WM8995_AIF1DAC1_DEEMP_WIDTH 2 /* AIF1DAC1_DEEMP - [2:1] */
+
+/*
+ * R1057 (0x421) - AIF1 DAC1 Filters (2)
+ */
+#define WM8995_AIF1DAC1_3D_GAIN_MASK 0x3E00 /* AIF1DAC1_3D_GAIN - [13:9] */
+#define WM8995_AIF1DAC1_3D_GAIN_SHIFT 9 /* AIF1DAC1_3D_GAIN - [13:9] */
+#define WM8995_AIF1DAC1_3D_GAIN_WIDTH 5 /* AIF1DAC1_3D_GAIN - [13:9] */
+#define WM8995_AIF1DAC1_3D_ENA 0x0100 /* AIF1DAC1_3D_ENA */
+#define WM8995_AIF1DAC1_3D_ENA_MASK 0x0100 /* AIF1DAC1_3D_ENA */
+#define WM8995_AIF1DAC1_3D_ENA_SHIFT 8 /* AIF1DAC1_3D_ENA */
+#define WM8995_AIF1DAC1_3D_ENA_WIDTH 1 /* AIF1DAC1_3D_ENA */
+
+/*
+ * R1058 (0x422) - AIF1 DAC2 Filters (1)
+ */
+#define WM8995_AIF1DAC2_MUTE 0x0200 /* AIF1DAC2_MUTE */
+#define WM8995_AIF1DAC2_MUTE_MASK 0x0200 /* AIF1DAC2_MUTE */
+#define WM8995_AIF1DAC2_MUTE_SHIFT 9 /* AIF1DAC2_MUTE */
+#define WM8995_AIF1DAC2_MUTE_WIDTH 1 /* AIF1DAC2_MUTE */
+#define WM8995_AIF1DAC2_MONO 0x0080 /* AIF1DAC2_MONO */
+#define WM8995_AIF1DAC2_MONO_MASK 0x0080 /* AIF1DAC2_MONO */
+#define WM8995_AIF1DAC2_MONO_SHIFT 7 /* AIF1DAC2_MONO */
+#define WM8995_AIF1DAC2_MONO_WIDTH 1 /* AIF1DAC2_MONO */
+#define WM8995_AIF1DAC2_MUTERATE 0x0020 /* AIF1DAC2_MUTERATE */
+#define WM8995_AIF1DAC2_MUTERATE_MASK 0x0020 /* AIF1DAC2_MUTERATE */
+#define WM8995_AIF1DAC2_MUTERATE_SHIFT 5 /* AIF1DAC2_MUTERATE */
+#define WM8995_AIF1DAC2_MUTERATE_WIDTH 1 /* AIF1DAC2_MUTERATE */
+#define WM8995_AIF1DAC2_UNMUTE_RAMP 0x0010 /* AIF1DAC2_UNMUTE_RAMP */
+#define WM8995_AIF1DAC2_UNMUTE_RAMP_MASK 0x0010 /* AIF1DAC2_UNMUTE_RAMP */
+#define WM8995_AIF1DAC2_UNMUTE_RAMP_SHIFT 4 /* AIF1DAC2_UNMUTE_RAMP */
+#define WM8995_AIF1DAC2_UNMUTE_RAMP_WIDTH 1 /* AIF1DAC2_UNMUTE_RAMP */
+#define WM8995_AIF1DAC2_DEEMP_MASK 0x0006 /* AIF1DAC2_DEEMP - [2:1] */
+#define WM8995_AIF1DAC2_DEEMP_SHIFT 1 /* AIF1DAC2_DEEMP - [2:1] */
+#define WM8995_AIF1DAC2_DEEMP_WIDTH 2 /* AIF1DAC2_DEEMP - [2:1] */
+
+/*
+ * R1059 (0x423) - AIF1 DAC2 Filters (2)
+ */
+#define WM8995_AIF1DAC2_3D_GAIN_MASK 0x3E00 /* AIF1DAC2_3D_GAIN - [13:9] */
+#define WM8995_AIF1DAC2_3D_GAIN_SHIFT 9 /* AIF1DAC2_3D_GAIN - [13:9] */
+#define WM8995_AIF1DAC2_3D_GAIN_WIDTH 5 /* AIF1DAC2_3D_GAIN - [13:9] */
+#define WM8995_AIF1DAC2_3D_ENA 0x0100 /* AIF1DAC2_3D_ENA */
+#define WM8995_AIF1DAC2_3D_ENA_MASK 0x0100 /* AIF1DAC2_3D_ENA */
+#define WM8995_AIF1DAC2_3D_ENA_SHIFT 8 /* AIF1DAC2_3D_ENA */
+#define WM8995_AIF1DAC2_3D_ENA_WIDTH 1 /* AIF1DAC2_3D_ENA */
+
+/*
+ * R1088 (0x440) - AIF1 DRC1 (1)
+ */
+#define WM8995_AIF1DRC1_SIG_DET_RMS_MASK 0xF800 /* AIF1DRC1_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF1DRC1_SIG_DET_RMS_SHIFT 11 /* AIF1DRC1_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF1DRC1_SIG_DET_RMS_WIDTH 5 /* AIF1DRC1_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF1DRC1_SIG_DET_PK_MASK 0x0600 /* AIF1DRC1_SIG_DET_PK - [10:9] */
+#define WM8995_AIF1DRC1_SIG_DET_PK_SHIFT 9 /* AIF1DRC1_SIG_DET_PK - [10:9] */
+#define WM8995_AIF1DRC1_SIG_DET_PK_WIDTH 2 /* AIF1DRC1_SIG_DET_PK - [10:9] */
+#define WM8995_AIF1DRC1_NG_ENA 0x0100 /* AIF1DRC1_NG_ENA */
+#define WM8995_AIF1DRC1_NG_ENA_MASK 0x0100 /* AIF1DRC1_NG_ENA */
+#define WM8995_AIF1DRC1_NG_ENA_SHIFT 8 /* AIF1DRC1_NG_ENA */
+#define WM8995_AIF1DRC1_NG_ENA_WIDTH 1 /* AIF1DRC1_NG_ENA */
+#define WM8995_AIF1DRC1_SIG_DET_MODE 0x0080 /* AIF1DRC1_SIG_DET_MODE */
+#define WM8995_AIF1DRC1_SIG_DET_MODE_MASK 0x0080 /* AIF1DRC1_SIG_DET_MODE */
+#define WM8995_AIF1DRC1_SIG_DET_MODE_SHIFT 7 /* AIF1DRC1_SIG_DET_MODE */
+#define WM8995_AIF1DRC1_SIG_DET_MODE_WIDTH 1 /* AIF1DRC1_SIG_DET_MODE */
+#define WM8995_AIF1DRC1_SIG_DET 0x0040 /* AIF1DRC1_SIG_DET */
+#define WM8995_AIF1DRC1_SIG_DET_MASK 0x0040 /* AIF1DRC1_SIG_DET */
+#define WM8995_AIF1DRC1_SIG_DET_SHIFT 6 /* AIF1DRC1_SIG_DET */
+#define WM8995_AIF1DRC1_SIG_DET_WIDTH 1 /* AIF1DRC1_SIG_DET */
+#define WM8995_AIF1DRC1_KNEE2_OP_ENA 0x0020 /* AIF1DRC1_KNEE2_OP_ENA */
+#define WM8995_AIF1DRC1_KNEE2_OP_ENA_MASK 0x0020 /* AIF1DRC1_KNEE2_OP_ENA */
+#define WM8995_AIF1DRC1_KNEE2_OP_ENA_SHIFT 5 /* AIF1DRC1_KNEE2_OP_ENA */
+#define WM8995_AIF1DRC1_KNEE2_OP_ENA_WIDTH 1 /* AIF1DRC1_KNEE2_OP_ENA */
+#define WM8995_AIF1DRC1_QR 0x0010 /* AIF1DRC1_QR */
+#define WM8995_AIF1DRC1_QR_MASK 0x0010 /* AIF1DRC1_QR */
+#define WM8995_AIF1DRC1_QR_SHIFT 4 /* AIF1DRC1_QR */
+#define WM8995_AIF1DRC1_QR_WIDTH 1 /* AIF1DRC1_QR */
+#define WM8995_AIF1DRC1_ANTICLIP 0x0008 /* AIF1DRC1_ANTICLIP */
+#define WM8995_AIF1DRC1_ANTICLIP_MASK 0x0008 /* AIF1DRC1_ANTICLIP */
+#define WM8995_AIF1DRC1_ANTICLIP_SHIFT 3 /* AIF1DRC1_ANTICLIP */
+#define WM8995_AIF1DRC1_ANTICLIP_WIDTH 1 /* AIF1DRC1_ANTICLIP */
+#define WM8995_AIF1DAC1_DRC_ENA 0x0004 /* AIF1DAC1_DRC_ENA */
+#define WM8995_AIF1DAC1_DRC_ENA_MASK 0x0004 /* AIF1DAC1_DRC_ENA */
+#define WM8995_AIF1DAC1_DRC_ENA_SHIFT 2 /* AIF1DAC1_DRC_ENA */
+#define WM8995_AIF1DAC1_DRC_ENA_WIDTH 1 /* AIF1DAC1_DRC_ENA */
+#define WM8995_AIF1ADC1L_DRC_ENA 0x0002 /* AIF1ADC1L_DRC_ENA */
+#define WM8995_AIF1ADC1L_DRC_ENA_MASK 0x0002 /* AIF1ADC1L_DRC_ENA */
+#define WM8995_AIF1ADC1L_DRC_ENA_SHIFT 1 /* AIF1ADC1L_DRC_ENA */
+#define WM8995_AIF1ADC1L_DRC_ENA_WIDTH 1 /* AIF1ADC1L_DRC_ENA */
+#define WM8995_AIF1ADC1R_DRC_ENA 0x0001 /* AIF1ADC1R_DRC_ENA */
+#define WM8995_AIF1ADC1R_DRC_ENA_MASK 0x0001 /* AIF1ADC1R_DRC_ENA */
+#define WM8995_AIF1ADC1R_DRC_ENA_SHIFT 0 /* AIF1ADC1R_DRC_ENA */
+#define WM8995_AIF1ADC1R_DRC_ENA_WIDTH 1 /* AIF1ADC1R_DRC_ENA */
+
+/*
+ * R1089 (0x441) - AIF1 DRC1 (2)
+ */
+#define WM8995_AIF1DRC1_ATK_MASK 0x1E00 /* AIF1DRC1_ATK - [12:9] */
+#define WM8995_AIF1DRC1_ATK_SHIFT 9 /* AIF1DRC1_ATK - [12:9] */
+#define WM8995_AIF1DRC1_ATK_WIDTH 4 /* AIF1DRC1_ATK - [12:9] */
+#define WM8995_AIF1DRC1_DCY_MASK 0x01E0 /* AIF1DRC1_DCY - [8:5] */
+#define WM8995_AIF1DRC1_DCY_SHIFT 5 /* AIF1DRC1_DCY - [8:5] */
+#define WM8995_AIF1DRC1_DCY_WIDTH 4 /* AIF1DRC1_DCY - [8:5] */
+#define WM8995_AIF1DRC1_MINGAIN_MASK 0x001C /* AIF1DRC1_MINGAIN - [4:2] */
+#define WM8995_AIF1DRC1_MINGAIN_SHIFT 2 /* AIF1DRC1_MINGAIN - [4:2] */
+#define WM8995_AIF1DRC1_MINGAIN_WIDTH 3 /* AIF1DRC1_MINGAIN - [4:2] */
+#define WM8995_AIF1DRC1_MAXGAIN_MASK 0x0003 /* AIF1DRC1_MAXGAIN - [1:0] */
+#define WM8995_AIF1DRC1_MAXGAIN_SHIFT 0 /* AIF1DRC1_MAXGAIN - [1:0] */
+#define WM8995_AIF1DRC1_MAXGAIN_WIDTH 2 /* AIF1DRC1_MAXGAIN - [1:0] */
+
+/*
+ * R1090 (0x442) - AIF1 DRC1 (3)
+ */
+#define WM8995_AIF1DRC1_NG_MINGAIN_MASK 0xF000 /* AIF1DRC1_NG_MINGAIN - [15:12] */
+#define WM8995_AIF1DRC1_NG_MINGAIN_SHIFT 12 /* AIF1DRC1_NG_MINGAIN - [15:12] */
+#define WM8995_AIF1DRC1_NG_MINGAIN_WIDTH 4 /* AIF1DRC1_NG_MINGAIN - [15:12] */
+#define WM8995_AIF1DRC1_NG_EXP_MASK 0x0C00 /* AIF1DRC1_NG_EXP - [11:10] */
+#define WM8995_AIF1DRC1_NG_EXP_SHIFT 10 /* AIF1DRC1_NG_EXP - [11:10] */
+#define WM8995_AIF1DRC1_NG_EXP_WIDTH 2 /* AIF1DRC1_NG_EXP - [11:10] */
+#define WM8995_AIF1DRC1_QR_THR_MASK 0x0300 /* AIF1DRC1_QR_THR - [9:8] */
+#define WM8995_AIF1DRC1_QR_THR_SHIFT 8 /* AIF1DRC1_QR_THR - [9:8] */
+#define WM8995_AIF1DRC1_QR_THR_WIDTH 2 /* AIF1DRC1_QR_THR - [9:8] */
+#define WM8995_AIF1DRC1_QR_DCY_MASK 0x00C0 /* AIF1DRC1_QR_DCY - [7:6] */
+#define WM8995_AIF1DRC1_QR_DCY_SHIFT 6 /* AIF1DRC1_QR_DCY - [7:6] */
+#define WM8995_AIF1DRC1_QR_DCY_WIDTH 2 /* AIF1DRC1_QR_DCY - [7:6] */
+#define WM8995_AIF1DRC1_HI_COMP_MASK 0x0038 /* AIF1DRC1_HI_COMP - [5:3] */
+#define WM8995_AIF1DRC1_HI_COMP_SHIFT 3 /* AIF1DRC1_HI_COMP - [5:3] */
+#define WM8995_AIF1DRC1_HI_COMP_WIDTH 3 /* AIF1DRC1_HI_COMP - [5:3] */
+#define WM8995_AIF1DRC1_LO_COMP_MASK 0x0007 /* AIF1DRC1_LO_COMP - [2:0] */
+#define WM8995_AIF1DRC1_LO_COMP_SHIFT 0 /* AIF1DRC1_LO_COMP - [2:0] */
+#define WM8995_AIF1DRC1_LO_COMP_WIDTH 3 /* AIF1DRC1_LO_COMP - [2:0] */
+
+/*
+ * R1091 (0x443) - AIF1 DRC1 (4)
+ */
+#define WM8995_AIF1DRC1_KNEE_IP_MASK 0x07E0 /* AIF1DRC1_KNEE_IP - [10:5] */
+#define WM8995_AIF1DRC1_KNEE_IP_SHIFT 5 /* AIF1DRC1_KNEE_IP - [10:5] */
+#define WM8995_AIF1DRC1_KNEE_IP_WIDTH 6 /* AIF1DRC1_KNEE_IP - [10:5] */
+#define WM8995_AIF1DRC1_KNEE_OP_MASK 0x001F /* AIF1DRC1_KNEE_OP - [4:0] */
+#define WM8995_AIF1DRC1_KNEE_OP_SHIFT 0 /* AIF1DRC1_KNEE_OP - [4:0] */
+#define WM8995_AIF1DRC1_KNEE_OP_WIDTH 5 /* AIF1DRC1_KNEE_OP - [4:0] */
+
+/*
+ * R1092 (0x444) - AIF1 DRC1 (5)
+ */
+#define WM8995_AIF1DRC1_KNEE2_IP_MASK 0x03E0 /* AIF1DRC1_KNEE2_IP - [9:5] */
+#define WM8995_AIF1DRC1_KNEE2_IP_SHIFT 5 /* AIF1DRC1_KNEE2_IP - [9:5] */
+#define WM8995_AIF1DRC1_KNEE2_IP_WIDTH 5 /* AIF1DRC1_KNEE2_IP - [9:5] */
+#define WM8995_AIF1DRC1_KNEE2_OP_MASK 0x001F /* AIF1DRC1_KNEE2_OP - [4:0] */
+#define WM8995_AIF1DRC1_KNEE2_OP_SHIFT 0 /* AIF1DRC1_KNEE2_OP - [4:0] */
+#define WM8995_AIF1DRC1_KNEE2_OP_WIDTH 5 /* AIF1DRC1_KNEE2_OP - [4:0] */
+
+/*
+ * R1104 (0x450) - AIF1 DRC2 (1)
+ */
+#define WM8995_AIF1DRC2_SIG_DET_RMS_MASK 0xF800 /* AIF1DRC2_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF1DRC2_SIG_DET_RMS_SHIFT 11 /* AIF1DRC2_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF1DRC2_SIG_DET_RMS_WIDTH 5 /* AIF1DRC2_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF1DRC2_SIG_DET_PK_MASK 0x0600 /* AIF1DRC2_SIG_DET_PK - [10:9] */
+#define WM8995_AIF1DRC2_SIG_DET_PK_SHIFT 9 /* AIF1DRC2_SIG_DET_PK - [10:9] */
+#define WM8995_AIF1DRC2_SIG_DET_PK_WIDTH 2 /* AIF1DRC2_SIG_DET_PK - [10:9] */
+#define WM8995_AIF1DRC2_NG_ENA 0x0100 /* AIF1DRC2_NG_ENA */
+#define WM8995_AIF1DRC2_NG_ENA_MASK 0x0100 /* AIF1DRC2_NG_ENA */
+#define WM8995_AIF1DRC2_NG_ENA_SHIFT 8 /* AIF1DRC2_NG_ENA */
+#define WM8995_AIF1DRC2_NG_ENA_WIDTH 1 /* AIF1DRC2_NG_ENA */
+#define WM8995_AIF1DRC2_SIG_DET_MODE 0x0080 /* AIF1DRC2_SIG_DET_MODE */
+#define WM8995_AIF1DRC2_SIG_DET_MODE_MASK 0x0080 /* AIF1DRC2_SIG_DET_MODE */
+#define WM8995_AIF1DRC2_SIG_DET_MODE_SHIFT 7 /* AIF1DRC2_SIG_DET_MODE */
+#define WM8995_AIF1DRC2_SIG_DET_MODE_WIDTH 1 /* AIF1DRC2_SIG_DET_MODE */
+#define WM8995_AIF1DRC2_SIG_DET 0x0040 /* AIF1DRC2_SIG_DET */
+#define WM8995_AIF1DRC2_SIG_DET_MASK 0x0040 /* AIF1DRC2_SIG_DET */
+#define WM8995_AIF1DRC2_SIG_DET_SHIFT 6 /* AIF1DRC2_SIG_DET */
+#define WM8995_AIF1DRC2_SIG_DET_WIDTH 1 /* AIF1DRC2_SIG_DET */
+#define WM8995_AIF1DRC2_KNEE2_OP_ENA 0x0020 /* AIF1DRC2_KNEE2_OP_ENA */
+#define WM8995_AIF1DRC2_KNEE2_OP_ENA_MASK 0x0020 /* AIF1DRC2_KNEE2_OP_ENA */
+#define WM8995_AIF1DRC2_KNEE2_OP_ENA_SHIFT 5 /* AIF1DRC2_KNEE2_OP_ENA */
+#define WM8995_AIF1DRC2_KNEE2_OP_ENA_WIDTH 1 /* AIF1DRC2_KNEE2_OP_ENA */
+#define WM8995_AIF1DRC2_QR 0x0010 /* AIF1DRC2_QR */
+#define WM8995_AIF1DRC2_QR_MASK 0x0010 /* AIF1DRC2_QR */
+#define WM8995_AIF1DRC2_QR_SHIFT 4 /* AIF1DRC2_QR */
+#define WM8995_AIF1DRC2_QR_WIDTH 1 /* AIF1DRC2_QR */
+#define WM8995_AIF1DRC2_ANTICLIP 0x0008 /* AIF1DRC2_ANTICLIP */
+#define WM8995_AIF1DRC2_ANTICLIP_MASK 0x0008 /* AIF1DRC2_ANTICLIP */
+#define WM8995_AIF1DRC2_ANTICLIP_SHIFT 3 /* AIF1DRC2_ANTICLIP */
+#define WM8995_AIF1DRC2_ANTICLIP_WIDTH 1 /* AIF1DRC2_ANTICLIP */
+#define WM8995_AIF1DAC2_DRC_ENA 0x0004 /* AIF1DAC2_DRC_ENA */
+#define WM8995_AIF1DAC2_DRC_ENA_MASK 0x0004 /* AIF1DAC2_DRC_ENA */
+#define WM8995_AIF1DAC2_DRC_ENA_SHIFT 2 /* AIF1DAC2_DRC_ENA */
+#define WM8995_AIF1DAC2_DRC_ENA_WIDTH 1 /* AIF1DAC2_DRC_ENA */
+#define WM8995_AIF1ADC2L_DRC_ENA 0x0002 /* AIF1ADC2L_DRC_ENA */
+#define WM8995_AIF1ADC2L_DRC_ENA_MASK 0x0002 /* AIF1ADC2L_DRC_ENA */
+#define WM8995_AIF1ADC2L_DRC_ENA_SHIFT 1 /* AIF1ADC2L_DRC_ENA */
+#define WM8995_AIF1ADC2L_DRC_ENA_WIDTH 1 /* AIF1ADC2L_DRC_ENA */
+#define WM8995_AIF1ADC2R_DRC_ENA 0x0001 /* AIF1ADC2R_DRC_ENA */
+#define WM8995_AIF1ADC2R_DRC_ENA_MASK 0x0001 /* AIF1ADC2R_DRC_ENA */
+#define WM8995_AIF1ADC2R_DRC_ENA_SHIFT 0 /* AIF1ADC2R_DRC_ENA */
+#define WM8995_AIF1ADC2R_DRC_ENA_WIDTH 1 /* AIF1ADC2R_DRC_ENA */
+
+/*
+ * R1105 (0x451) - AIF1 DRC2 (2)
+ */
+#define WM8995_AIF1DRC2_ATK_MASK 0x1E00 /* AIF1DRC2_ATK - [12:9] */
+#define WM8995_AIF1DRC2_ATK_SHIFT 9 /* AIF1DRC2_ATK - [12:9] */
+#define WM8995_AIF1DRC2_ATK_WIDTH 4 /* AIF1DRC2_ATK - [12:9] */
+#define WM8995_AIF1DRC2_DCY_MASK 0x01E0 /* AIF1DRC2_DCY - [8:5] */
+#define WM8995_AIF1DRC2_DCY_SHIFT 5 /* AIF1DRC2_DCY - [8:5] */
+#define WM8995_AIF1DRC2_DCY_WIDTH 4 /* AIF1DRC2_DCY - [8:5] */
+#define WM8995_AIF1DRC2_MINGAIN_MASK 0x001C /* AIF1DRC2_MINGAIN - [4:2] */
+#define WM8995_AIF1DRC2_MINGAIN_SHIFT 2 /* AIF1DRC2_MINGAIN - [4:2] */
+#define WM8995_AIF1DRC2_MINGAIN_WIDTH 3 /* AIF1DRC2_MINGAIN - [4:2] */
+#define WM8995_AIF1DRC2_MAXGAIN_MASK 0x0003 /* AIF1DRC2_MAXGAIN - [1:0] */
+#define WM8995_AIF1DRC2_MAXGAIN_SHIFT 0 /* AIF1DRC2_MAXGAIN - [1:0] */
+#define WM8995_AIF1DRC2_MAXGAIN_WIDTH 2 /* AIF1DRC2_MAXGAIN - [1:0] */
+
+/*
+ * R1106 (0x452) - AIF1 DRC2 (3)
+ */
+#define WM8995_AIF1DRC2_NG_MINGAIN_MASK 0xF000 /* AIF1DRC2_NG_MINGAIN - [15:12] */
+#define WM8995_AIF1DRC2_NG_MINGAIN_SHIFT 12 /* AIF1DRC2_NG_MINGAIN - [15:12] */
+#define WM8995_AIF1DRC2_NG_MINGAIN_WIDTH 4 /* AIF1DRC2_NG_MINGAIN - [15:12] */
+#define WM8995_AIF1DRC2_NG_EXP_MASK 0x0C00 /* AIF1DRC2_NG_EXP - [11:10] */
+#define WM8995_AIF1DRC2_NG_EXP_SHIFT 10 /* AIF1DRC2_NG_EXP - [11:10] */
+#define WM8995_AIF1DRC2_NG_EXP_WIDTH 2 /* AIF1DRC2_NG_EXP - [11:10] */
+#define WM8995_AIF1DRC2_QR_THR_MASK 0x0300 /* AIF1DRC2_QR_THR - [9:8] */
+#define WM8995_AIF1DRC2_QR_THR_SHIFT 8 /* AIF1DRC2_QR_THR - [9:8] */
+#define WM8995_AIF1DRC2_QR_THR_WIDTH 2 /* AIF1DRC2_QR_THR - [9:8] */
+#define WM8995_AIF1DRC2_QR_DCY_MASK 0x00C0 /* AIF1DRC2_QR_DCY - [7:6] */
+#define WM8995_AIF1DRC2_QR_DCY_SHIFT 6 /* AIF1DRC2_QR_DCY - [7:6] */
+#define WM8995_AIF1DRC2_QR_DCY_WIDTH 2 /* AIF1DRC2_QR_DCY - [7:6] */
+#define WM8995_AIF1DRC2_HI_COMP_MASK 0x0038 /* AIF1DRC2_HI_COMP - [5:3] */
+#define WM8995_AIF1DRC2_HI_COMP_SHIFT 3 /* AIF1DRC2_HI_COMP - [5:3] */
+#define WM8995_AIF1DRC2_HI_COMP_WIDTH 3 /* AIF1DRC2_HI_COMP - [5:3] */
+#define WM8995_AIF1DRC2_LO_COMP_MASK 0x0007 /* AIF1DRC2_LO_COMP - [2:0] */
+#define WM8995_AIF1DRC2_LO_COMP_SHIFT 0 /* AIF1DRC2_LO_COMP - [2:0] */
+#define WM8995_AIF1DRC2_LO_COMP_WIDTH 3 /* AIF1DRC2_LO_COMP - [2:0] */
+
+/*
+ * R1107 (0x453) - AIF1 DRC2 (4)
+ */
+#define WM8995_AIF1DRC2_KNEE_IP_MASK 0x07E0 /* AIF1DRC2_KNEE_IP - [10:5] */
+#define WM8995_AIF1DRC2_KNEE_IP_SHIFT 5 /* AIF1DRC2_KNEE_IP - [10:5] */
+#define WM8995_AIF1DRC2_KNEE_IP_WIDTH 6 /* AIF1DRC2_KNEE_IP - [10:5] */
+#define WM8995_AIF1DRC2_KNEE_OP_MASK 0x001F /* AIF1DRC2_KNEE_OP - [4:0] */
+#define WM8995_AIF1DRC2_KNEE_OP_SHIFT 0 /* AIF1DRC2_KNEE_OP - [4:0] */
+#define WM8995_AIF1DRC2_KNEE_OP_WIDTH 5 /* AIF1DRC2_KNEE_OP - [4:0] */
+
+/*
+ * R1108 (0x454) - AIF1 DRC2 (5)
+ */
+#define WM8995_AIF1DRC2_KNEE2_IP_MASK 0x03E0 /* AIF1DRC2_KNEE2_IP - [9:5] */
+#define WM8995_AIF1DRC2_KNEE2_IP_SHIFT 5 /* AIF1DRC2_KNEE2_IP - [9:5] */
+#define WM8995_AIF1DRC2_KNEE2_IP_WIDTH 5 /* AIF1DRC2_KNEE2_IP - [9:5] */
+#define WM8995_AIF1DRC2_KNEE2_OP_MASK 0x001F /* AIF1DRC2_KNEE2_OP - [4:0] */
+#define WM8995_AIF1DRC2_KNEE2_OP_SHIFT 0 /* AIF1DRC2_KNEE2_OP - [4:0] */
+#define WM8995_AIF1DRC2_KNEE2_OP_WIDTH 5 /* AIF1DRC2_KNEE2_OP - [4:0] */
+
+/*
+ * R1152 (0x480) - AIF1 DAC1 EQ Gains (1)
+ */
+#define WM8995_AIF1DAC1_EQ_B1_GAIN_MASK 0xF800 /* AIF1DAC1_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF1DAC1_EQ_B1_GAIN_SHIFT 11 /* AIF1DAC1_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF1DAC1_EQ_B1_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF1DAC1_EQ_B2_GAIN_MASK 0x07C0 /* AIF1DAC1_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF1DAC1_EQ_B2_GAIN_SHIFT 6 /* AIF1DAC1_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF1DAC1_EQ_B2_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF1DAC1_EQ_B3_GAIN_MASK 0x003E /* AIF1DAC1_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF1DAC1_EQ_B3_GAIN_SHIFT 1 /* AIF1DAC1_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF1DAC1_EQ_B3_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF1DAC1_EQ_ENA 0x0001 /* AIF1DAC1_EQ_ENA */
+#define WM8995_AIF1DAC1_EQ_ENA_MASK 0x0001 /* AIF1DAC1_EQ_ENA */
+#define WM8995_AIF1DAC1_EQ_ENA_SHIFT 0 /* AIF1DAC1_EQ_ENA */
+#define WM8995_AIF1DAC1_EQ_ENA_WIDTH 1 /* AIF1DAC1_EQ_ENA */
+
+/*
+ * R1153 (0x481) - AIF1 DAC1 EQ Gains (2)
+ */
+#define WM8995_AIF1DAC1_EQ_B4_GAIN_MASK 0xF800 /* AIF1DAC1_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF1DAC1_EQ_B4_GAIN_SHIFT 11 /* AIF1DAC1_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF1DAC1_EQ_B4_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF1DAC1_EQ_B5_GAIN_MASK 0x07C0 /* AIF1DAC1_EQ_B5_GAIN - [10:6] */
+#define WM8995_AIF1DAC1_EQ_B5_GAIN_SHIFT 6 /* AIF1DAC1_EQ_B5_GAIN - [10:6] */
+#define WM8995_AIF1DAC1_EQ_B5_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B5_GAIN - [10:6] */
+
+/*
+ * R1154 (0x482) - AIF1 DAC1 EQ Band 1 A
+ */
+#define WM8995_AIF1DAC1_EQ_B1_A_MASK 0xFFFF /* AIF1DAC1_EQ_B1_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B1_A_SHIFT 0 /* AIF1DAC1_EQ_B1_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B1_A_WIDTH 16 /* AIF1DAC1_EQ_B1_A - [15:0] */
+
+/*
+ * R1155 (0x483) - AIF1 DAC1 EQ Band 1 B
+ */
+#define WM8995_AIF1DAC1_EQ_B1_B_MASK 0xFFFF /* AIF1DAC1_EQ_B1_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B1_B_SHIFT 0 /* AIF1DAC1_EQ_B1_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B1_B_WIDTH 16 /* AIF1DAC1_EQ_B1_B - [15:0] */
+
+/*
+ * R1156 (0x484) - AIF1 DAC1 EQ Band 1 PG
+ */
+#define WM8995_AIF1DAC1_EQ_B1_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B1_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B1_PG_SHIFT 0 /* AIF1DAC1_EQ_B1_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B1_PG_WIDTH 16 /* AIF1DAC1_EQ_B1_PG - [15:0] */
+
+/*
+ * R1157 (0x485) - AIF1 DAC1 EQ Band 2 A
+ */
+#define WM8995_AIF1DAC1_EQ_B2_A_MASK 0xFFFF /* AIF1DAC1_EQ_B2_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B2_A_SHIFT 0 /* AIF1DAC1_EQ_B2_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B2_A_WIDTH 16 /* AIF1DAC1_EQ_B2_A - [15:0] */
+
+/*
+ * R1158 (0x486) - AIF1 DAC1 EQ Band 2 B
+ */
+#define WM8995_AIF1DAC1_EQ_B2_B_MASK 0xFFFF /* AIF1DAC1_EQ_B2_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B2_B_SHIFT 0 /* AIF1DAC1_EQ_B2_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B2_B_WIDTH 16 /* AIF1DAC1_EQ_B2_B - [15:0] */
+
+/*
+ * R1159 (0x487) - AIF1 DAC1 EQ Band 2 C
+ */
+#define WM8995_AIF1DAC1_EQ_B2_C_MASK 0xFFFF /* AIF1DAC1_EQ_B2_C - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B2_C_SHIFT 0 /* AIF1DAC1_EQ_B2_C - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B2_C_WIDTH 16 /* AIF1DAC1_EQ_B2_C - [15:0] */
+
+/*
+ * R1160 (0x488) - AIF1 DAC1 EQ Band 2 PG
+ */
+#define WM8995_AIF1DAC1_EQ_B2_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B2_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B2_PG_SHIFT 0 /* AIF1DAC1_EQ_B2_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B2_PG_WIDTH 16 /* AIF1DAC1_EQ_B2_PG - [15:0] */
+
+/*
+ * R1161 (0x489) - AIF1 DAC1 EQ Band 3 A
+ */
+#define WM8995_AIF1DAC1_EQ_B3_A_MASK 0xFFFF /* AIF1DAC1_EQ_B3_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B3_A_SHIFT 0 /* AIF1DAC1_EQ_B3_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B3_A_WIDTH 16 /* AIF1DAC1_EQ_B3_A - [15:0] */
+
+/*
+ * R1162 (0x48A) - AIF1 DAC1 EQ Band 3 B
+ */
+#define WM8995_AIF1DAC1_EQ_B3_B_MASK 0xFFFF /* AIF1DAC1_EQ_B3_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B3_B_SHIFT 0 /* AIF1DAC1_EQ_B3_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B3_B_WIDTH 16 /* AIF1DAC1_EQ_B3_B - [15:0] */
+
+/*
+ * R1163 (0x48B) - AIF1 DAC1 EQ Band 3 C
+ */
+#define WM8995_AIF1DAC1_EQ_B3_C_MASK 0xFFFF /* AIF1DAC1_EQ_B3_C - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B3_C_SHIFT 0 /* AIF1DAC1_EQ_B3_C - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B3_C_WIDTH 16 /* AIF1DAC1_EQ_B3_C - [15:0] */
+
+/*
+ * R1164 (0x48C) - AIF1 DAC1 EQ Band 3 PG
+ */
+#define WM8995_AIF1DAC1_EQ_B3_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B3_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B3_PG_SHIFT 0 /* AIF1DAC1_EQ_B3_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B3_PG_WIDTH 16 /* AIF1DAC1_EQ_B3_PG - [15:0] */
+
+/*
+ * R1165 (0x48D) - AIF1 DAC1 EQ Band 4 A
+ */
+#define WM8995_AIF1DAC1_EQ_B4_A_MASK 0xFFFF /* AIF1DAC1_EQ_B4_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B4_A_SHIFT 0 /* AIF1DAC1_EQ_B4_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B4_A_WIDTH 16 /* AIF1DAC1_EQ_B4_A - [15:0] */
+
+/*
+ * R1166 (0x48E) - AIF1 DAC1 EQ Band 4 B
+ */
+#define WM8995_AIF1DAC1_EQ_B4_B_MASK 0xFFFF /* AIF1DAC1_EQ_B4_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B4_B_SHIFT 0 /* AIF1DAC1_EQ_B4_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B4_B_WIDTH 16 /* AIF1DAC1_EQ_B4_B - [15:0] */
+
+/*
+ * R1167 (0x48F) - AIF1 DAC1 EQ Band 4 C
+ */
+#define WM8995_AIF1DAC1_EQ_B4_C_MASK 0xFFFF /* AIF1DAC1_EQ_B4_C - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B4_C_SHIFT 0 /* AIF1DAC1_EQ_B4_C - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B4_C_WIDTH 16 /* AIF1DAC1_EQ_B4_C - [15:0] */
+
+/*
+ * R1168 (0x490) - AIF1 DAC1 EQ Band 4 PG
+ */
+#define WM8995_AIF1DAC1_EQ_B4_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B4_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B4_PG_SHIFT 0 /* AIF1DAC1_EQ_B4_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B4_PG_WIDTH 16 /* AIF1DAC1_EQ_B4_PG - [15:0] */
+
+/*
+ * R1169 (0x491) - AIF1 DAC1 EQ Band 5 A
+ */
+#define WM8995_AIF1DAC1_EQ_B5_A_MASK 0xFFFF /* AIF1DAC1_EQ_B5_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B5_A_SHIFT 0 /* AIF1DAC1_EQ_B5_A - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B5_A_WIDTH 16 /* AIF1DAC1_EQ_B5_A - [15:0] */
+
+/*
+ * R1170 (0x492) - AIF1 DAC1 EQ Band 5 B
+ */
+#define WM8995_AIF1DAC1_EQ_B5_B_MASK 0xFFFF /* AIF1DAC1_EQ_B5_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B5_B_SHIFT 0 /* AIF1DAC1_EQ_B5_B - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B5_B_WIDTH 16 /* AIF1DAC1_EQ_B5_B - [15:0] */
+
+/*
+ * R1171 (0x493) - AIF1 DAC1 EQ Band 5 PG
+ */
+#define WM8995_AIF1DAC1_EQ_B5_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B5_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B5_PG_SHIFT 0 /* AIF1DAC1_EQ_B5_PG - [15:0] */
+#define WM8995_AIF1DAC1_EQ_B5_PG_WIDTH 16 /* AIF1DAC1_EQ_B5_PG - [15:0] */
+
+/*
+ * R1184 (0x4A0) - AIF1 DAC2 EQ Gains (1)
+ */
+#define WM8995_AIF1DAC2_EQ_B1_GAIN_MASK 0xF800 /* AIF1DAC2_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF1DAC2_EQ_B1_GAIN_SHIFT 11 /* AIF1DAC2_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF1DAC2_EQ_B1_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF1DAC2_EQ_B2_GAIN_MASK 0x07C0 /* AIF1DAC2_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF1DAC2_EQ_B2_GAIN_SHIFT 6 /* AIF1DAC2_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF1DAC2_EQ_B2_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF1DAC2_EQ_B3_GAIN_MASK 0x003E /* AIF1DAC2_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF1DAC2_EQ_B3_GAIN_SHIFT 1 /* AIF1DAC2_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF1DAC2_EQ_B3_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF1DAC2_EQ_ENA 0x0001 /* AIF1DAC2_EQ_ENA */
+#define WM8995_AIF1DAC2_EQ_ENA_MASK 0x0001 /* AIF1DAC2_EQ_ENA */
+#define WM8995_AIF1DAC2_EQ_ENA_SHIFT 0 /* AIF1DAC2_EQ_ENA */
+#define WM8995_AIF1DAC2_EQ_ENA_WIDTH 1 /* AIF1DAC2_EQ_ENA */
+
+/*
+ * R1185 (0x4A1) - AIF1 DAC2 EQ Gains (2)
+ */
+#define WM8995_AIF1DAC2_EQ_B4_GAIN_MASK 0xF800 /* AIF1DAC2_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF1DAC2_EQ_B4_GAIN_SHIFT 11 /* AIF1DAC2_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF1DAC2_EQ_B4_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF1DAC2_EQ_B5_GAIN_MASK 0x07C0 /* AIF1DAC2_EQ_B5_GAIN - [10:6] */
+#define WM8995_AIF1DAC2_EQ_B5_GAIN_SHIFT 6 /* AIF1DAC2_EQ_B5_GAIN - [10:6] */
+#define WM8995_AIF1DAC2_EQ_B5_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B5_GAIN - [10:6] */
+
+/*
+ * R1186 (0x4A2) - AIF1 DAC2 EQ Band 1 A
+ */
+#define WM8995_AIF1DAC2_EQ_B1_A_MASK 0xFFFF /* AIF1DAC2_EQ_B1_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B1_A_SHIFT 0 /* AIF1DAC2_EQ_B1_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B1_A_WIDTH 16 /* AIF1DAC2_EQ_B1_A - [15:0] */
+
+/*
+ * R1187 (0x4A3) - AIF1 DAC2 EQ Band 1 B
+ */
+#define WM8995_AIF1DAC2_EQ_B1_B_MASK 0xFFFF /* AIF1DAC2_EQ_B1_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B1_B_SHIFT 0 /* AIF1DAC2_EQ_B1_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B1_B_WIDTH 16 /* AIF1DAC2_EQ_B1_B - [15:0] */
+
+/*
+ * R1188 (0x4A4) - AIF1 DAC2 EQ Band 1 PG
+ */
+#define WM8995_AIF1DAC2_EQ_B1_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B1_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B1_PG_SHIFT 0 /* AIF1DAC2_EQ_B1_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B1_PG_WIDTH 16 /* AIF1DAC2_EQ_B1_PG - [15:0] */
+
+/*
+ * R1189 (0x4A5) - AIF1 DAC2 EQ Band 2 A
+ */
+#define WM8995_AIF1DAC2_EQ_B2_A_MASK 0xFFFF /* AIF1DAC2_EQ_B2_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B2_A_SHIFT 0 /* AIF1DAC2_EQ_B2_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B2_A_WIDTH 16 /* AIF1DAC2_EQ_B2_A - [15:0] */
+
+/*
+ * R1190 (0x4A6) - AIF1 DAC2 EQ Band 2 B
+ */
+#define WM8995_AIF1DAC2_EQ_B2_B_MASK 0xFFFF /* AIF1DAC2_EQ_B2_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B2_B_SHIFT 0 /* AIF1DAC2_EQ_B2_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B2_B_WIDTH 16 /* AIF1DAC2_EQ_B2_B - [15:0] */
+
+/*
+ * R1191 (0x4A7) - AIF1 DAC2 EQ Band 2 C
+ */
+#define WM8995_AIF1DAC2_EQ_B2_C_MASK 0xFFFF /* AIF1DAC2_EQ_B2_C - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B2_C_SHIFT 0 /* AIF1DAC2_EQ_B2_C - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B2_C_WIDTH 16 /* AIF1DAC2_EQ_B2_C - [15:0] */
+
+/*
+ * R1192 (0x4A8) - AIF1 DAC2 EQ Band 2 PG
+ */
+#define WM8995_AIF1DAC2_EQ_B2_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B2_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B2_PG_SHIFT 0 /* AIF1DAC2_EQ_B2_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B2_PG_WIDTH 16 /* AIF1DAC2_EQ_B2_PG - [15:0] */
+
+/*
+ * R1193 (0x4A9) - AIF1 DAC2 EQ Band 3 A
+ */
+#define WM8995_AIF1DAC2_EQ_B3_A_MASK 0xFFFF /* AIF1DAC2_EQ_B3_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B3_A_SHIFT 0 /* AIF1DAC2_EQ_B3_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B3_A_WIDTH 16 /* AIF1DAC2_EQ_B3_A - [15:0] */
+
+/*
+ * R1194 (0x4AA) - AIF1 DAC2 EQ Band 3 B
+ */
+#define WM8995_AIF1DAC2_EQ_B3_B_MASK 0xFFFF /* AIF1DAC2_EQ_B3_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B3_B_SHIFT 0 /* AIF1DAC2_EQ_B3_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B3_B_WIDTH 16 /* AIF1DAC2_EQ_B3_B - [15:0] */
+
+/*
+ * R1195 (0x4AB) - AIF1 DAC2 EQ Band 3 C
+ */
+#define WM8995_AIF1DAC2_EQ_B3_C_MASK 0xFFFF /* AIF1DAC2_EQ_B3_C - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B3_C_SHIFT 0 /* AIF1DAC2_EQ_B3_C - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B3_C_WIDTH 16 /* AIF1DAC2_EQ_B3_C - [15:0] */
+
+/*
+ * R1196 (0x4AC) - AIF1 DAC2 EQ Band 3 PG
+ */
+#define WM8995_AIF1DAC2_EQ_B3_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B3_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B3_PG_SHIFT 0 /* AIF1DAC2_EQ_B3_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B3_PG_WIDTH 16 /* AIF1DAC2_EQ_B3_PG - [15:0] */
+
+/*
+ * R1197 (0x4AD) - AIF1 DAC2 EQ Band 4 A
+ */
+#define WM8995_AIF1DAC2_EQ_B4_A_MASK 0xFFFF /* AIF1DAC2_EQ_B4_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B4_A_SHIFT 0 /* AIF1DAC2_EQ_B4_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B4_A_WIDTH 16 /* AIF1DAC2_EQ_B4_A - [15:0] */
+
+/*
+ * R1198 (0x4AE) - AIF1 DAC2 EQ Band 4 B
+ */
+#define WM8995_AIF1DAC2_EQ_B4_B_MASK 0xFFFF /* AIF1DAC2_EQ_B4_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B4_B_SHIFT 0 /* AIF1DAC2_EQ_B4_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B4_B_WIDTH 16 /* AIF1DAC2_EQ_B4_B - [15:0] */
+
+/*
+ * R1199 (0x4AF) - AIF1 DAC2 EQ Band 4 C
+ */
+#define WM8995_AIF1DAC2_EQ_B4_C_MASK 0xFFFF /* AIF1DAC2_EQ_B4_C - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B4_C_SHIFT 0 /* AIF1DAC2_EQ_B4_C - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B4_C_WIDTH 16 /* AIF1DAC2_EQ_B4_C - [15:0] */
+
+/*
+ * R1200 (0x4B0) - AIF1 DAC2 EQ Band 4 PG
+ */
+#define WM8995_AIF1DAC2_EQ_B4_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B4_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B4_PG_SHIFT 0 /* AIF1DAC2_EQ_B4_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B4_PG_WIDTH 16 /* AIF1DAC2_EQ_B4_PG - [15:0] */
+
+/*
+ * R1201 (0x4B1) - AIF1 DAC2 EQ Band 5 A
+ */
+#define WM8995_AIF1DAC2_EQ_B5_A_MASK 0xFFFF /* AIF1DAC2_EQ_B5_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B5_A_SHIFT 0 /* AIF1DAC2_EQ_B5_A - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B5_A_WIDTH 16 /* AIF1DAC2_EQ_B5_A - [15:0] */
+
+/*
+ * R1202 (0x4B2) - AIF1 DAC2 EQ Band 5 B
+ */
+#define WM8995_AIF1DAC2_EQ_B5_B_MASK 0xFFFF /* AIF1DAC2_EQ_B5_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B5_B_SHIFT 0 /* AIF1DAC2_EQ_B5_B - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B5_B_WIDTH 16 /* AIF1DAC2_EQ_B5_B - [15:0] */
+
+/*
+ * R1203 (0x4B3) - AIF1 DAC2 EQ Band 5 PG
+ */
+#define WM8995_AIF1DAC2_EQ_B5_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B5_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B5_PG_SHIFT 0 /* AIF1DAC2_EQ_B5_PG - [15:0] */
+#define WM8995_AIF1DAC2_EQ_B5_PG_WIDTH 16 /* AIF1DAC2_EQ_B5_PG - [15:0] */
+
+/*
+ * R1280 (0x500) - AIF2 ADC Left Volume
+ */
+#define WM8995_AIF2ADC_VU 0x0100 /* AIF2ADC_VU */
+#define WM8995_AIF2ADC_VU_MASK 0x0100 /* AIF2ADC_VU */
+#define WM8995_AIF2ADC_VU_SHIFT 8 /* AIF2ADC_VU */
+#define WM8995_AIF2ADC_VU_WIDTH 1 /* AIF2ADC_VU */
+#define WM8995_AIF2ADCL_VOL_MASK 0x00FF /* AIF2ADCL_VOL - [7:0] */
+#define WM8995_AIF2ADCL_VOL_SHIFT 0 /* AIF2ADCL_VOL - [7:0] */
+#define WM8995_AIF2ADCL_VOL_WIDTH 8 /* AIF2ADCL_VOL - [7:0] */
+
+/*
+ * R1281 (0x501) - AIF2 ADC Right Volume
+ */
+#define WM8995_AIF2ADC_VU 0x0100 /* AIF2ADC_VU */
+#define WM8995_AIF2ADC_VU_MASK 0x0100 /* AIF2ADC_VU */
+#define WM8995_AIF2ADC_VU_SHIFT 8 /* AIF2ADC_VU */
+#define WM8995_AIF2ADC_VU_WIDTH 1 /* AIF2ADC_VU */
+#define WM8995_AIF2ADCR_VOL_MASK 0x00FF /* AIF2ADCR_VOL - [7:0] */
+#define WM8995_AIF2ADCR_VOL_SHIFT 0 /* AIF2ADCR_VOL - [7:0] */
+#define WM8995_AIF2ADCR_VOL_WIDTH 8 /* AIF2ADCR_VOL - [7:0] */
+
+/*
+ * R1282 (0x502) - AIF2 DAC Left Volume
+ */
+#define WM8995_AIF2DAC_VU 0x0100 /* AIF2DAC_VU */
+#define WM8995_AIF2DAC_VU_MASK 0x0100 /* AIF2DAC_VU */
+#define WM8995_AIF2DAC_VU_SHIFT 8 /* AIF2DAC_VU */
+#define WM8995_AIF2DAC_VU_WIDTH 1 /* AIF2DAC_VU */
+#define WM8995_AIF2DACL_VOL_MASK 0x00FF /* AIF2DACL_VOL - [7:0] */
+#define WM8995_AIF2DACL_VOL_SHIFT 0 /* AIF2DACL_VOL - [7:0] */
+#define WM8995_AIF2DACL_VOL_WIDTH 8 /* AIF2DACL_VOL - [7:0] */
+
+/*
+ * R1283 (0x503) - AIF2 DAC Right Volume
+ */
+#define WM8995_AIF2DAC_VU 0x0100 /* AIF2DAC_VU */
+#define WM8995_AIF2DAC_VU_MASK 0x0100 /* AIF2DAC_VU */
+#define WM8995_AIF2DAC_VU_SHIFT 8 /* AIF2DAC_VU */
+#define WM8995_AIF2DAC_VU_WIDTH 1 /* AIF2DAC_VU */
+#define WM8995_AIF2DACR_VOL_MASK 0x00FF /* AIF2DACR_VOL - [7:0] */
+#define WM8995_AIF2DACR_VOL_SHIFT 0 /* AIF2DACR_VOL - [7:0] */
+#define WM8995_AIF2DACR_VOL_WIDTH 8 /* AIF2DACR_VOL - [7:0] */
+
+/*
+ * R1296 (0x510) - AIF2 ADC Filters
+ */
+#define WM8995_AIF2ADC_4FS 0x8000 /* AIF2ADC_4FS */
+#define WM8995_AIF2ADC_4FS_MASK 0x8000 /* AIF2ADC_4FS */
+#define WM8995_AIF2ADC_4FS_SHIFT 15 /* AIF2ADC_4FS */
+#define WM8995_AIF2ADC_4FS_WIDTH 1 /* AIF2ADC_4FS */
+#define WM8995_AIF2ADCL_HPF 0x1000 /* AIF2ADCL_HPF */
+#define WM8995_AIF2ADCL_HPF_MASK 0x1000 /* AIF2ADCL_HPF */
+#define WM8995_AIF2ADCL_HPF_SHIFT 12 /* AIF2ADCL_HPF */
+#define WM8995_AIF2ADCL_HPF_WIDTH 1 /* AIF2ADCL_HPF */
+#define WM8995_AIF2ADCR_HPF 0x0800 /* AIF2ADCR_HPF */
+#define WM8995_AIF2ADCR_HPF_MASK 0x0800 /* AIF2ADCR_HPF */
+#define WM8995_AIF2ADCR_HPF_SHIFT 11 /* AIF2ADCR_HPF */
+#define WM8995_AIF2ADCR_HPF_WIDTH 1 /* AIF2ADCR_HPF */
+#define WM8995_AIF2ADC_HPF_MODE 0x0008 /* AIF2ADC_HPF_MODE */
+#define WM8995_AIF2ADC_HPF_MODE_MASK 0x0008 /* AIF2ADC_HPF_MODE */
+#define WM8995_AIF2ADC_HPF_MODE_SHIFT 3 /* AIF2ADC_HPF_MODE */
+#define WM8995_AIF2ADC_HPF_MODE_WIDTH 1 /* AIF2ADC_HPF_MODE */
+#define WM8995_AIF2ADC_HPF_CUT_MASK 0x0007 /* AIF2ADC_HPF_CUT - [2:0] */
+#define WM8995_AIF2ADC_HPF_CUT_SHIFT 0 /* AIF2ADC_HPF_CUT - [2:0] */
+#define WM8995_AIF2ADC_HPF_CUT_WIDTH 3 /* AIF2ADC_HPF_CUT - [2:0] */
+
+/*
+ * R1312 (0x520) - AIF2 DAC Filters (1)
+ */
+#define WM8995_AIF2DAC_MUTE 0x0200 /* AIF2DAC_MUTE */
+#define WM8995_AIF2DAC_MUTE_MASK 0x0200 /* AIF2DAC_MUTE */
+#define WM8995_AIF2DAC_MUTE_SHIFT 9 /* AIF2DAC_MUTE */
+#define WM8995_AIF2DAC_MUTE_WIDTH 1 /* AIF2DAC_MUTE */
+#define WM8995_AIF2DAC_MONO 0x0080 /* AIF2DAC_MONO */
+#define WM8995_AIF2DAC_MONO_MASK 0x0080 /* AIF2DAC_MONO */
+#define WM8995_AIF2DAC_MONO_SHIFT 7 /* AIF2DAC_MONO */
+#define WM8995_AIF2DAC_MONO_WIDTH 1 /* AIF2DAC_MONO */
+#define WM8995_AIF2DAC_MUTERATE 0x0020 /* AIF2DAC_MUTERATE */
+#define WM8995_AIF2DAC_MUTERATE_MASK 0x0020 /* AIF2DAC_MUTERATE */
+#define WM8995_AIF2DAC_MUTERATE_SHIFT 5 /* AIF2DAC_MUTERATE */
+#define WM8995_AIF2DAC_MUTERATE_WIDTH 1 /* AIF2DAC_MUTERATE */
+#define WM8995_AIF2DAC_UNMUTE_RAMP 0x0010 /* AIF2DAC_UNMUTE_RAMP */
+#define WM8995_AIF2DAC_UNMUTE_RAMP_MASK 0x0010 /* AIF2DAC_UNMUTE_RAMP */
+#define WM8995_AIF2DAC_UNMUTE_RAMP_SHIFT 4 /* AIF2DAC_UNMUTE_RAMP */
+#define WM8995_AIF2DAC_UNMUTE_RAMP_WIDTH 1 /* AIF2DAC_UNMUTE_RAMP */
+#define WM8995_AIF2DAC_DEEMP_MASK 0x0006 /* AIF2DAC_DEEMP - [2:1] */
+#define WM8995_AIF2DAC_DEEMP_SHIFT 1 /* AIF2DAC_DEEMP - [2:1] */
+#define WM8995_AIF2DAC_DEEMP_WIDTH 2 /* AIF2DAC_DEEMP - [2:1] */
+
+/*
+ * R1313 (0x521) - AIF2 DAC Filters (2)
+ */
+#define WM8995_AIF2DAC_3D_GAIN_MASK 0x3E00 /* AIF2DAC_3D_GAIN - [13:9] */
+#define WM8995_AIF2DAC_3D_GAIN_SHIFT 9 /* AIF2DAC_3D_GAIN - [13:9] */
+#define WM8995_AIF2DAC_3D_GAIN_WIDTH 5 /* AIF2DAC_3D_GAIN - [13:9] */
+#define WM8995_AIF2DAC_3D_ENA 0x0100 /* AIF2DAC_3D_ENA */
+#define WM8995_AIF2DAC_3D_ENA_MASK 0x0100 /* AIF2DAC_3D_ENA */
+#define WM8995_AIF2DAC_3D_ENA_SHIFT 8 /* AIF2DAC_3D_ENA */
+#define WM8995_AIF2DAC_3D_ENA_WIDTH 1 /* AIF2DAC_3D_ENA */
+
+/*
+ * R1344 (0x540) - AIF2 DRC (1)
+ */
+#define WM8995_AIF2DRC_SIG_DET_RMS_MASK 0xF800 /* AIF2DRC_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF2DRC_SIG_DET_RMS_SHIFT 11 /* AIF2DRC_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF2DRC_SIG_DET_RMS_WIDTH 5 /* AIF2DRC_SIG_DET_RMS - [15:11] */
+#define WM8995_AIF2DRC_SIG_DET_PK_MASK 0x0600 /* AIF2DRC_SIG_DET_PK - [10:9] */
+#define WM8995_AIF2DRC_SIG_DET_PK_SHIFT 9 /* AIF2DRC_SIG_DET_PK - [10:9] */
+#define WM8995_AIF2DRC_SIG_DET_PK_WIDTH 2 /* AIF2DRC_SIG_DET_PK - [10:9] */
+#define WM8995_AIF2DRC_NG_ENA 0x0100 /* AIF2DRC_NG_ENA */
+#define WM8995_AIF2DRC_NG_ENA_MASK 0x0100 /* AIF2DRC_NG_ENA */
+#define WM8995_AIF2DRC_NG_ENA_SHIFT 8 /* AIF2DRC_NG_ENA */
+#define WM8995_AIF2DRC_NG_ENA_WIDTH 1 /* AIF2DRC_NG_ENA */
+#define WM8995_AIF2DRC_SIG_DET_MODE 0x0080 /* AIF2DRC_SIG_DET_MODE */
+#define WM8995_AIF2DRC_SIG_DET_MODE_MASK 0x0080 /* AIF2DRC_SIG_DET_MODE */
+#define WM8995_AIF2DRC_SIG_DET_MODE_SHIFT 7 /* AIF2DRC_SIG_DET_MODE */
+#define WM8995_AIF2DRC_SIG_DET_MODE_WIDTH 1 /* AIF2DRC_SIG_DET_MODE */
+#define WM8995_AIF2DRC_SIG_DET 0x0040 /* AIF2DRC_SIG_DET */
+#define WM8995_AIF2DRC_SIG_DET_MASK 0x0040 /* AIF2DRC_SIG_DET */
+#define WM8995_AIF2DRC_SIG_DET_SHIFT 6 /* AIF2DRC_SIG_DET */
+#define WM8995_AIF2DRC_SIG_DET_WIDTH 1 /* AIF2DRC_SIG_DET */
+#define WM8995_AIF2DRC_KNEE2_OP_ENA 0x0020 /* AIF2DRC_KNEE2_OP_ENA */
+#define WM8995_AIF2DRC_KNEE2_OP_ENA_MASK 0x0020 /* AIF2DRC_KNEE2_OP_ENA */
+#define WM8995_AIF2DRC_KNEE2_OP_ENA_SHIFT 5 /* AIF2DRC_KNEE2_OP_ENA */
+#define WM8995_AIF2DRC_KNEE2_OP_ENA_WIDTH 1 /* AIF2DRC_KNEE2_OP_ENA */
+#define WM8995_AIF2DRC_QR 0x0010 /* AIF2DRC_QR */
+#define WM8995_AIF2DRC_QR_MASK 0x0010 /* AIF2DRC_QR */
+#define WM8995_AIF2DRC_QR_SHIFT 4 /* AIF2DRC_QR */
+#define WM8995_AIF2DRC_QR_WIDTH 1 /* AIF2DRC_QR */
+#define WM8995_AIF2DRC_ANTICLIP 0x0008 /* AIF2DRC_ANTICLIP */
+#define WM8995_AIF2DRC_ANTICLIP_MASK 0x0008 /* AIF2DRC_ANTICLIP */
+#define WM8995_AIF2DRC_ANTICLIP_SHIFT 3 /* AIF2DRC_ANTICLIP */
+#define WM8995_AIF2DRC_ANTICLIP_WIDTH 1 /* AIF2DRC_ANTICLIP */
+#define WM8995_AIF2DAC_DRC_ENA 0x0004 /* AIF2DAC_DRC_ENA */
+#define WM8995_AIF2DAC_DRC_ENA_MASK 0x0004 /* AIF2DAC_DRC_ENA */
+#define WM8995_AIF2DAC_DRC_ENA_SHIFT 2 /* AIF2DAC_DRC_ENA */
+#define WM8995_AIF2DAC_DRC_ENA_WIDTH 1 /* AIF2DAC_DRC_ENA */
+#define WM8995_AIF2ADCL_DRC_ENA 0x0002 /* AIF2ADCL_DRC_ENA */
+#define WM8995_AIF2ADCL_DRC_ENA_MASK 0x0002 /* AIF2ADCL_DRC_ENA */
+#define WM8995_AIF2ADCL_DRC_ENA_SHIFT 1 /* AIF2ADCL_DRC_ENA */
+#define WM8995_AIF2ADCL_DRC_ENA_WIDTH 1 /* AIF2ADCL_DRC_ENA */
+#define WM8995_AIF2ADCR_DRC_ENA 0x0001 /* AIF2ADCR_DRC_ENA */
+#define WM8995_AIF2ADCR_DRC_ENA_MASK 0x0001 /* AIF2ADCR_DRC_ENA */
+#define WM8995_AIF2ADCR_DRC_ENA_SHIFT 0 /* AIF2ADCR_DRC_ENA */
+#define WM8995_AIF2ADCR_DRC_ENA_WIDTH 1 /* AIF2ADCR_DRC_ENA */
+
+/*
+ * R1345 (0x541) - AIF2 DRC (2)
+ */
+#define WM8995_AIF2DRC_ATK_MASK 0x1E00 /* AIF2DRC_ATK - [12:9] */
+#define WM8995_AIF2DRC_ATK_SHIFT 9 /* AIF2DRC_ATK - [12:9] */
+#define WM8995_AIF2DRC_ATK_WIDTH 4 /* AIF2DRC_ATK - [12:9] */
+#define WM8995_AIF2DRC_DCY_MASK 0x01E0 /* AIF2DRC_DCY - [8:5] */
+#define WM8995_AIF2DRC_DCY_SHIFT 5 /* AIF2DRC_DCY - [8:5] */
+#define WM8995_AIF2DRC_DCY_WIDTH 4 /* AIF2DRC_DCY - [8:5] */
+#define WM8995_AIF2DRC_MINGAIN_MASK 0x001C /* AIF2DRC_MINGAIN - [4:2] */
+#define WM8995_AIF2DRC_MINGAIN_SHIFT 2 /* AIF2DRC_MINGAIN - [4:2] */
+#define WM8995_AIF2DRC_MINGAIN_WIDTH 3 /* AIF2DRC_MINGAIN - [4:2] */
+#define WM8995_AIF2DRC_MAXGAIN_MASK 0x0003 /* AIF2DRC_MAXGAIN - [1:0] */
+#define WM8995_AIF2DRC_MAXGAIN_SHIFT 0 /* AIF2DRC_MAXGAIN - [1:0] */
+#define WM8995_AIF2DRC_MAXGAIN_WIDTH 2 /* AIF2DRC_MAXGAIN - [1:0] */
+
+/*
+ * R1346 (0x542) - AIF2 DRC (3)
+ */
+#define WM8995_AIF2DRC_NG_MINGAIN_MASK 0xF000 /* AIF2DRC_NG_MINGAIN - [15:12] */
+#define WM8995_AIF2DRC_NG_MINGAIN_SHIFT 12 /* AIF2DRC_NG_MINGAIN - [15:12] */
+#define WM8995_AIF2DRC_NG_MINGAIN_WIDTH 4 /* AIF2DRC_NG_MINGAIN - [15:12] */
+#define WM8995_AIF2DRC_NG_EXP_MASK 0x0C00 /* AIF2DRC_NG_EXP - [11:10] */
+#define WM8995_AIF2DRC_NG_EXP_SHIFT 10 /* AIF2DRC_NG_EXP - [11:10] */
+#define WM8995_AIF2DRC_NG_EXP_WIDTH 2 /* AIF2DRC_NG_EXP - [11:10] */
+#define WM8995_AIF2DRC_QR_THR_MASK 0x0300 /* AIF2DRC_QR_THR - [9:8] */
+#define WM8995_AIF2DRC_QR_THR_SHIFT 8 /* AIF2DRC_QR_THR - [9:8] */
+#define WM8995_AIF2DRC_QR_THR_WIDTH 2 /* AIF2DRC_QR_THR - [9:8] */
+#define WM8995_AIF2DRC_QR_DCY_MASK 0x00C0 /* AIF2DRC_QR_DCY - [7:6] */
+#define WM8995_AIF2DRC_QR_DCY_SHIFT 6 /* AIF2DRC_QR_DCY - [7:6] */
+#define WM8995_AIF2DRC_QR_DCY_WIDTH 2 /* AIF2DRC_QR_DCY - [7:6] */
+#define WM8995_AIF2DRC_HI_COMP_MASK 0x0038 /* AIF2DRC_HI_COMP - [5:3] */
+#define WM8995_AIF2DRC_HI_COMP_SHIFT 3 /* AIF2DRC_HI_COMP - [5:3] */
+#define WM8995_AIF2DRC_HI_COMP_WIDTH 3 /* AIF2DRC_HI_COMP - [5:3] */
+#define WM8995_AIF2DRC_LO_COMP_MASK 0x0007 /* AIF2DRC_LO_COMP - [2:0] */
+#define WM8995_AIF2DRC_LO_COMP_SHIFT 0 /* AIF2DRC_LO_COMP - [2:0] */
+#define WM8995_AIF2DRC_LO_COMP_WIDTH 3 /* AIF2DRC_LO_COMP - [2:0] */
+
+/*
+ * R1347 (0x543) - AIF2 DRC (4)
+ */
+#define WM8995_AIF2DRC_KNEE_IP_MASK 0x07E0 /* AIF2DRC_KNEE_IP - [10:5] */
+#define WM8995_AIF2DRC_KNEE_IP_SHIFT 5 /* AIF2DRC_KNEE_IP - [10:5] */
+#define WM8995_AIF2DRC_KNEE_IP_WIDTH 6 /* AIF2DRC_KNEE_IP - [10:5] */
+#define WM8995_AIF2DRC_KNEE_OP_MASK 0x001F /* AIF2DRC_KNEE_OP - [4:0] */
+#define WM8995_AIF2DRC_KNEE_OP_SHIFT 0 /* AIF2DRC_KNEE_OP - [4:0] */
+#define WM8995_AIF2DRC_KNEE_OP_WIDTH 5 /* AIF2DRC_KNEE_OP - [4:0] */
+
+/*
+ * R1348 (0x544) - AIF2 DRC (5)
+ */
+#define WM8995_AIF2DRC_KNEE2_IP_MASK 0x03E0 /* AIF2DRC_KNEE2_IP - [9:5] */
+#define WM8995_AIF2DRC_KNEE2_IP_SHIFT 5 /* AIF2DRC_KNEE2_IP - [9:5] */
+#define WM8995_AIF2DRC_KNEE2_IP_WIDTH 5 /* AIF2DRC_KNEE2_IP - [9:5] */
+#define WM8995_AIF2DRC_KNEE2_OP_MASK 0x001F /* AIF2DRC_KNEE2_OP - [4:0] */
+#define WM8995_AIF2DRC_KNEE2_OP_SHIFT 0 /* AIF2DRC_KNEE2_OP - [4:0] */
+#define WM8995_AIF2DRC_KNEE2_OP_WIDTH 5 /* AIF2DRC_KNEE2_OP - [4:0] */
+
+/*
+ * R1408 (0x580) - AIF2 EQ Gains (1)
+ */
+#define WM8995_AIF2DAC_EQ_B1_GAIN_MASK 0xF800 /* AIF2DAC_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF2DAC_EQ_B1_GAIN_SHIFT 11 /* AIF2DAC_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF2DAC_EQ_B1_GAIN_WIDTH 5 /* AIF2DAC_EQ_B1_GAIN - [15:11] */
+#define WM8995_AIF2DAC_EQ_B2_GAIN_MASK 0x07C0 /* AIF2DAC_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF2DAC_EQ_B2_GAIN_SHIFT 6 /* AIF2DAC_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF2DAC_EQ_B2_GAIN_WIDTH 5 /* AIF2DAC_EQ_B2_GAIN - [10:6] */
+#define WM8995_AIF2DAC_EQ_B3_GAIN_MASK 0x003E /* AIF2DAC_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF2DAC_EQ_B3_GAIN_SHIFT 1 /* AIF2DAC_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF2DAC_EQ_B3_GAIN_WIDTH 5 /* AIF2DAC_EQ_B3_GAIN - [5:1] */
+#define WM8995_AIF2DAC_EQ_ENA 0x0001 /* AIF2DAC_EQ_ENA */
+#define WM8995_AIF2DAC_EQ_ENA_MASK 0x0001 /* AIF2DAC_EQ_ENA */
+#define WM8995_AIF2DAC_EQ_ENA_SHIFT 0 /* AIF2DAC_EQ_ENA */
+#define WM8995_AIF2DAC_EQ_ENA_WIDTH 1 /* AIF2DAC_EQ_ENA */
+
+/*
+ * R1409 (0x581) - AIF2 EQ Gains (2)
+ */
+#define WM8995_AIF2DAC_EQ_B4_GAIN_MASK 0xF800 /* AIF2DAC_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF2DAC_EQ_B4_GAIN_SHIFT 11 /* AIF2DAC_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF2DAC_EQ_B4_GAIN_WIDTH 5 /* AIF2DAC_EQ_B4_GAIN - [15:11] */
+#define WM8995_AIF2DAC_EQ_B5_GAIN_MASK 0x07C0 /* AIF2DAC_EQ_B5_GAIN - [10:6] */
+#define WM8995_AIF2DAC_EQ_B5_GAIN_SHIFT 6 /* AIF2DAC_EQ_B5_GAIN - [10:6] */
+#define WM8995_AIF2DAC_EQ_B5_GAIN_WIDTH 5 /* AIF2DAC_EQ_B5_GAIN - [10:6] */
+
+/*
+ * R1410 (0x582) - AIF2 EQ Band 1 A
+ */
+#define WM8995_AIF2DAC_EQ_B1_A_MASK 0xFFFF /* AIF2DAC_EQ_B1_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B1_A_SHIFT 0 /* AIF2DAC_EQ_B1_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B1_A_WIDTH 16 /* AIF2DAC_EQ_B1_A - [15:0] */
+
+/*
+ * R1411 (0x583) - AIF2 EQ Band 1 B
+ */
+#define WM8995_AIF2DAC_EQ_B1_B_MASK 0xFFFF /* AIF2DAC_EQ_B1_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B1_B_SHIFT 0 /* AIF2DAC_EQ_B1_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B1_B_WIDTH 16 /* AIF2DAC_EQ_B1_B - [15:0] */
+
+/*
+ * R1412 (0x584) - AIF2 EQ Band 1 PG
+ */
+#define WM8995_AIF2DAC_EQ_B1_PG_MASK 0xFFFF /* AIF2DAC_EQ_B1_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B1_PG_SHIFT 0 /* AIF2DAC_EQ_B1_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B1_PG_WIDTH 16 /* AIF2DAC_EQ_B1_PG - [15:0] */
+
+/*
+ * R1413 (0x585) - AIF2 EQ Band 2 A
+ */
+#define WM8995_AIF2DAC_EQ_B2_A_MASK 0xFFFF /* AIF2DAC_EQ_B2_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B2_A_SHIFT 0 /* AIF2DAC_EQ_B2_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B2_A_WIDTH 16 /* AIF2DAC_EQ_B2_A - [15:0] */
+
+/*
+ * R1414 (0x586) - AIF2 EQ Band 2 B
+ */
+#define WM8995_AIF2DAC_EQ_B2_B_MASK 0xFFFF /* AIF2DAC_EQ_B2_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B2_B_SHIFT 0 /* AIF2DAC_EQ_B2_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B2_B_WIDTH 16 /* AIF2DAC_EQ_B2_B - [15:0] */
+
+/*
+ * R1415 (0x587) - AIF2 EQ Band 2 C
+ */
+#define WM8995_AIF2DAC_EQ_B2_C_MASK 0xFFFF /* AIF2DAC_EQ_B2_C - [15:0] */
+#define WM8995_AIF2DAC_EQ_B2_C_SHIFT 0 /* AIF2DAC_EQ_B2_C - [15:0] */
+#define WM8995_AIF2DAC_EQ_B2_C_WIDTH 16 /* AIF2DAC_EQ_B2_C - [15:0] */
+
+/*
+ * R1416 (0x588) - AIF2 EQ Band 2 PG
+ */
+#define WM8995_AIF2DAC_EQ_B2_PG_MASK 0xFFFF /* AIF2DAC_EQ_B2_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B2_PG_SHIFT 0 /* AIF2DAC_EQ_B2_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B2_PG_WIDTH 16 /* AIF2DAC_EQ_B2_PG - [15:0] */
+
+/*
+ * R1417 (0x589) - AIF2 EQ Band 3 A
+ */
+#define WM8995_AIF2DAC_EQ_B3_A_MASK 0xFFFF /* AIF2DAC_EQ_B3_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B3_A_SHIFT 0 /* AIF2DAC_EQ_B3_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B3_A_WIDTH 16 /* AIF2DAC_EQ_B3_A - [15:0] */
+
+/*
+ * R1418 (0x58A) - AIF2 EQ Band 3 B
+ */
+#define WM8995_AIF2DAC_EQ_B3_B_MASK 0xFFFF /* AIF2DAC_EQ_B3_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B3_B_SHIFT 0 /* AIF2DAC_EQ_B3_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B3_B_WIDTH 16 /* AIF2DAC_EQ_B3_B - [15:0] */
+
+/*
+ * R1419 (0x58B) - AIF2 EQ Band 3 C
+ */
+#define WM8995_AIF2DAC_EQ_B3_C_MASK 0xFFFF /* AIF2DAC_EQ_B3_C - [15:0] */
+#define WM8995_AIF2DAC_EQ_B3_C_SHIFT 0 /* AIF2DAC_EQ_B3_C - [15:0] */
+#define WM8995_AIF2DAC_EQ_B3_C_WIDTH 16 /* AIF2DAC_EQ_B3_C - [15:0] */
+
+/*
+ * R1420 (0x58C) - AIF2 EQ Band 3 PG
+ */
+#define WM8995_AIF2DAC_EQ_B3_PG_MASK 0xFFFF /* AIF2DAC_EQ_B3_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B3_PG_SHIFT 0 /* AIF2DAC_EQ_B3_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B3_PG_WIDTH 16 /* AIF2DAC_EQ_B3_PG - [15:0] */
+
+/*
+ * R1421 (0x58D) - AIF2 EQ Band 4 A
+ */
+#define WM8995_AIF2DAC_EQ_B4_A_MASK 0xFFFF /* AIF2DAC_EQ_B4_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B4_A_SHIFT 0 /* AIF2DAC_EQ_B4_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B4_A_WIDTH 16 /* AIF2DAC_EQ_B4_A - [15:0] */
+
+/*
+ * R1422 (0x58E) - AIF2 EQ Band 4 B
+ */
+#define WM8995_AIF2DAC_EQ_B4_B_MASK 0xFFFF /* AIF2DAC_EQ_B4_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B4_B_SHIFT 0 /* AIF2DAC_EQ_B4_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B4_B_WIDTH 16 /* AIF2DAC_EQ_B4_B - [15:0] */
+
+/*
+ * R1423 (0x58F) - AIF2 EQ Band 4 C
+ */
+#define WM8995_AIF2DAC_EQ_B4_C_MASK 0xFFFF /* AIF2DAC_EQ_B4_C - [15:0] */
+#define WM8995_AIF2DAC_EQ_B4_C_SHIFT 0 /* AIF2DAC_EQ_B4_C - [15:0] */
+#define WM8995_AIF2DAC_EQ_B4_C_WIDTH 16 /* AIF2DAC_EQ_B4_C - [15:0] */
+
+/*
+ * R1424 (0x590) - AIF2 EQ Band 4 PG
+ */
+#define WM8995_AIF2DAC_EQ_B4_PG_MASK 0xFFFF /* AIF2DAC_EQ_B4_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B4_PG_SHIFT 0 /* AIF2DAC_EQ_B4_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B4_PG_WIDTH 16 /* AIF2DAC_EQ_B4_PG - [15:0] */
+
+/*
+ * R1425 (0x591) - AIF2 EQ Band 5 A
+ */
+#define WM8995_AIF2DAC_EQ_B5_A_MASK 0xFFFF /* AIF2DAC_EQ_B5_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B5_A_SHIFT 0 /* AIF2DAC_EQ_B5_A - [15:0] */
+#define WM8995_AIF2DAC_EQ_B5_A_WIDTH 16 /* AIF2DAC_EQ_B5_A - [15:0] */
+
+/*
+ * R1426 (0x592) - AIF2 EQ Band 5 B
+ */
+#define WM8995_AIF2DAC_EQ_B5_B_MASK 0xFFFF /* AIF2DAC_EQ_B5_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B5_B_SHIFT 0 /* AIF2DAC_EQ_B5_B - [15:0] */
+#define WM8995_AIF2DAC_EQ_B5_B_WIDTH 16 /* AIF2DAC_EQ_B5_B - [15:0] */
+
+/*
+ * R1427 (0x593) - AIF2 EQ Band 5 PG
+ */
+#define WM8995_AIF2DAC_EQ_B5_PG_MASK 0xFFFF /* AIF2DAC_EQ_B5_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B5_PG_SHIFT 0 /* AIF2DAC_EQ_B5_PG - [15:0] */
+#define WM8995_AIF2DAC_EQ_B5_PG_WIDTH 16 /* AIF2DAC_EQ_B5_PG - [15:0] */
+
+/*
+ * R1536 (0x600) - DAC1 Mixer Volumes
+ */
+#define WM8995_ADCR_DAC1_VOL_MASK 0x03E0 /* ADCR_DAC1_VOL - [9:5] */
+#define WM8995_ADCR_DAC1_VOL_SHIFT 5 /* ADCR_DAC1_VOL - [9:5] */
+#define WM8995_ADCR_DAC1_VOL_WIDTH 5 /* ADCR_DAC1_VOL - [9:5] */
+#define WM8995_ADCL_DAC1_VOL_MASK 0x001F /* ADCL_DAC1_VOL - [4:0] */
+#define WM8995_ADCL_DAC1_VOL_SHIFT 0 /* ADCL_DAC1_VOL - [4:0] */
+#define WM8995_ADCL_DAC1_VOL_WIDTH 5 /* ADCL_DAC1_VOL - [4:0] */
+
+/*
+ * R1537 (0x601) - DAC1 Left Mixer Routing
+ */
+#define WM8995_ADCR_TO_DAC1L 0x0020 /* ADCR_TO_DAC1L */
+#define WM8995_ADCR_TO_DAC1L_MASK 0x0020 /* ADCR_TO_DAC1L */
+#define WM8995_ADCR_TO_DAC1L_SHIFT 5 /* ADCR_TO_DAC1L */
+#define WM8995_ADCR_TO_DAC1L_WIDTH 1 /* ADCR_TO_DAC1L */
+#define WM8995_ADCL_TO_DAC1L 0x0010 /* ADCL_TO_DAC1L */
+#define WM8995_ADCL_TO_DAC1L_MASK 0x0010 /* ADCL_TO_DAC1L */
+#define WM8995_ADCL_TO_DAC1L_SHIFT 4 /* ADCL_TO_DAC1L */
+#define WM8995_ADCL_TO_DAC1L_WIDTH 1 /* ADCL_TO_DAC1L */
+#define WM8995_AIF2DACL_TO_DAC1L 0x0004 /* AIF2DACL_TO_DAC1L */
+#define WM8995_AIF2DACL_TO_DAC1L_MASK 0x0004 /* AIF2DACL_TO_DAC1L */
+#define WM8995_AIF2DACL_TO_DAC1L_SHIFT 2 /* AIF2DACL_TO_DAC1L */
+#define WM8995_AIF2DACL_TO_DAC1L_WIDTH 1 /* AIF2DACL_TO_DAC1L */
+#define WM8995_AIF1DAC2L_TO_DAC1L 0x0002 /* AIF1DAC2L_TO_DAC1L */
+#define WM8995_AIF1DAC2L_TO_DAC1L_MASK 0x0002 /* AIF1DAC2L_TO_DAC1L */
+#define WM8995_AIF1DAC2L_TO_DAC1L_SHIFT 1 /* AIF1DAC2L_TO_DAC1L */
+#define WM8995_AIF1DAC2L_TO_DAC1L_WIDTH 1 /* AIF1DAC2L_TO_DAC1L */
+#define WM8995_AIF1DAC1L_TO_DAC1L 0x0001 /* AIF1DAC1L_TO_DAC1L */
+#define WM8995_AIF1DAC1L_TO_DAC1L_MASK 0x0001 /* AIF1DAC1L_TO_DAC1L */
+#define WM8995_AIF1DAC1L_TO_DAC1L_SHIFT 0 /* AIF1DAC1L_TO_DAC1L */
+#define WM8995_AIF1DAC1L_TO_DAC1L_WIDTH 1 /* AIF1DAC1L_TO_DAC1L */
+
+/*
+ * R1538 (0x602) - DAC1 Right Mixer Routing
+ */
+#define WM8995_ADCR_TO_DAC1R 0x0020 /* ADCR_TO_DAC1R */
+#define WM8995_ADCR_TO_DAC1R_MASK 0x0020 /* ADCR_TO_DAC1R */
+#define WM8995_ADCR_TO_DAC1R_SHIFT 5 /* ADCR_TO_DAC1R */
+#define WM8995_ADCR_TO_DAC1R_WIDTH 1 /* ADCR_TO_DAC1R */
+#define WM8995_ADCL_TO_DAC1R 0x0010 /* ADCL_TO_DAC1R */
+#define WM8995_ADCL_TO_DAC1R_MASK 0x0010 /* ADCL_TO_DAC1R */
+#define WM8995_ADCL_TO_DAC1R_SHIFT 4 /* ADCL_TO_DAC1R */
+#define WM8995_ADCL_TO_DAC1R_WIDTH 1 /* ADCL_TO_DAC1R */
+#define WM8995_AIF2DACR_TO_DAC1R 0x0004 /* AIF2DACR_TO_DAC1R */
+#define WM8995_AIF2DACR_TO_DAC1R_MASK 0x0004 /* AIF2DACR_TO_DAC1R */
+#define WM8995_AIF2DACR_TO_DAC1R_SHIFT 2 /* AIF2DACR_TO_DAC1R */
+#define WM8995_AIF2DACR_TO_DAC1R_WIDTH 1 /* AIF2DACR_TO_DAC1R */
+#define WM8995_AIF1DAC2R_TO_DAC1R 0x0002 /* AIF1DAC2R_TO_DAC1R */
+#define WM8995_AIF1DAC2R_TO_DAC1R_MASK 0x0002 /* AIF1DAC2R_TO_DAC1R */
+#define WM8995_AIF1DAC2R_TO_DAC1R_SHIFT 1 /* AIF1DAC2R_TO_DAC1R */
+#define WM8995_AIF1DAC2R_TO_DAC1R_WIDTH 1 /* AIF1DAC2R_TO_DAC1R */
+#define WM8995_AIF1DAC1R_TO_DAC1R 0x0001 /* AIF1DAC1R_TO_DAC1R */
+#define WM8995_AIF1DAC1R_TO_DAC1R_MASK 0x0001 /* AIF1DAC1R_TO_DAC1R */
+#define WM8995_AIF1DAC1R_TO_DAC1R_SHIFT 0 /* AIF1DAC1R_TO_DAC1R */
+#define WM8995_AIF1DAC1R_TO_DAC1R_WIDTH 1 /* AIF1DAC1R_TO_DAC1R */
+
+/*
+ * R1539 (0x603) - DAC2 Mixer Volumes
+ */
+#define WM8995_ADCR_DAC2_VOL_MASK 0x03E0 /* ADCR_DAC2_VOL - [9:5] */
+#define WM8995_ADCR_DAC2_VOL_SHIFT 5 /* ADCR_DAC2_VOL - [9:5] */
+#define WM8995_ADCR_DAC2_VOL_WIDTH 5 /* ADCR_DAC2_VOL - [9:5] */
+#define WM8995_ADCL_DAC2_VOL_MASK 0x001F /* ADCL_DAC2_VOL - [4:0] */
+#define WM8995_ADCL_DAC2_VOL_SHIFT 0 /* ADCL_DAC2_VOL - [4:0] */
+#define WM8995_ADCL_DAC2_VOL_WIDTH 5 /* ADCL_DAC2_VOL - [4:0] */
+
+/*
+ * R1540 (0x604) - DAC2 Left Mixer Routing
+ */
+#define WM8995_ADCR_TO_DAC2L 0x0020 /* ADCR_TO_DAC2L */
+#define WM8995_ADCR_TO_DAC2L_MASK 0x0020 /* ADCR_TO_DAC2L */
+#define WM8995_ADCR_TO_DAC2L_SHIFT 5 /* ADCR_TO_DAC2L */
+#define WM8995_ADCR_TO_DAC2L_WIDTH 1 /* ADCR_TO_DAC2L */
+#define WM8995_ADCL_TO_DAC2L 0x0010 /* ADCL_TO_DAC2L */
+#define WM8995_ADCL_TO_DAC2L_MASK 0x0010 /* ADCL_TO_DAC2L */
+#define WM8995_ADCL_TO_DAC2L_SHIFT 4 /* ADCL_TO_DAC2L */
+#define WM8995_ADCL_TO_DAC2L_WIDTH 1 /* ADCL_TO_DAC2L */
+#define WM8995_AIF2DACL_TO_DAC2L 0x0004 /* AIF2DACL_TO_DAC2L */
+#define WM8995_AIF2DACL_TO_DAC2L_MASK 0x0004 /* AIF2DACL_TO_DAC2L */
+#define WM8995_AIF2DACL_TO_DAC2L_SHIFT 2 /* AIF2DACL_TO_DAC2L */
+#define WM8995_AIF2DACL_TO_DAC2L_WIDTH 1 /* AIF2DACL_TO_DAC2L */
+#define WM8995_AIF1DAC2L_TO_DAC2L 0x0002 /* AIF1DAC2L_TO_DAC2L */
+#define WM8995_AIF1DAC2L_TO_DAC2L_MASK 0x0002 /* AIF1DAC2L_TO_DAC2L */
+#define WM8995_AIF1DAC2L_TO_DAC2L_SHIFT 1 /* AIF1DAC2L_TO_DAC2L */
+#define WM8995_AIF1DAC2L_TO_DAC2L_WIDTH 1 /* AIF1DAC2L_TO_DAC2L */
+#define WM8995_AIF1DAC1L_TO_DAC2L 0x0001 /* AIF1DAC1L_TO_DAC2L */
+#define WM8995_AIF1DAC1L_TO_DAC2L_MASK 0x0001 /* AIF1DAC1L_TO_DAC2L */
+#define WM8995_AIF1DAC1L_TO_DAC2L_SHIFT 0 /* AIF1DAC1L_TO_DAC2L */
+#define WM8995_AIF1DAC1L_TO_DAC2L_WIDTH 1 /* AIF1DAC1L_TO_DAC2L */
+
+/*
+ * R1541 (0x605) - DAC2 Right Mixer Routing
+ */
+#define WM8995_ADCR_TO_DAC2R 0x0020 /* ADCR_TO_DAC2R */
+#define WM8995_ADCR_TO_DAC2R_MASK 0x0020 /* ADCR_TO_DAC2R */
+#define WM8995_ADCR_TO_DAC2R_SHIFT 5 /* ADCR_TO_DAC2R */
+#define WM8995_ADCR_TO_DAC2R_WIDTH 1 /* ADCR_TO_DAC2R */
+#define WM8995_ADCL_TO_DAC2R 0x0010 /* ADCL_TO_DAC2R */
+#define WM8995_ADCL_TO_DAC2R_MASK 0x0010 /* ADCL_TO_DAC2R */
+#define WM8995_ADCL_TO_DAC2R_SHIFT 4 /* ADCL_TO_DAC2R */
+#define WM8995_ADCL_TO_DAC2R_WIDTH 1 /* ADCL_TO_DAC2R */
+#define WM8995_AIF2DACR_TO_DAC2R 0x0004 /* AIF2DACR_TO_DAC2R */
+#define WM8995_AIF2DACR_TO_DAC2R_MASK 0x0004 /* AIF2DACR_TO_DAC2R */
+#define WM8995_AIF2DACR_TO_DAC2R_SHIFT 2 /* AIF2DACR_TO_DAC2R */
+#define WM8995_AIF2DACR_TO_DAC2R_WIDTH 1 /* AIF2DACR_TO_DAC2R */
+#define WM8995_AIF1DAC2R_TO_DAC2R 0x0002 /* AIF1DAC2R_TO_DAC2R */
+#define WM8995_AIF1DAC2R_TO_DAC2R_MASK 0x0002 /* AIF1DAC2R_TO_DAC2R */
+#define WM8995_AIF1DAC2R_TO_DAC2R_SHIFT 1 /* AIF1DAC2R_TO_DAC2R */
+#define WM8995_AIF1DAC2R_TO_DAC2R_WIDTH 1 /* AIF1DAC2R_TO_DAC2R */
+#define WM8995_AIF1DAC1R_TO_DAC2R 0x0001 /* AIF1DAC1R_TO_DAC2R */
+#define WM8995_AIF1DAC1R_TO_DAC2R_MASK 0x0001 /* AIF1DAC1R_TO_DAC2R */
+#define WM8995_AIF1DAC1R_TO_DAC2R_SHIFT 0 /* AIF1DAC1R_TO_DAC2R */
+#define WM8995_AIF1DAC1R_TO_DAC2R_WIDTH 1 /* AIF1DAC1R_TO_DAC2R */
+
+/*
+ * R1542 (0x606) - AIF1 ADC1 Left Mixer Routing
+ */
+#define WM8995_ADC1L_TO_AIF1ADC1L 0x0002 /* ADC1L_TO_AIF1ADC1L */
+#define WM8995_ADC1L_TO_AIF1ADC1L_MASK 0x0002 /* ADC1L_TO_AIF1ADC1L */
+#define WM8995_ADC1L_TO_AIF1ADC1L_SHIFT 1 /* ADC1L_TO_AIF1ADC1L */
+#define WM8995_ADC1L_TO_AIF1ADC1L_WIDTH 1 /* ADC1L_TO_AIF1ADC1L */
+#define WM8995_AIF2DACL_TO_AIF1ADC1L 0x0001 /* AIF2DACL_TO_AIF1ADC1L */
+#define WM8995_AIF2DACL_TO_AIF1ADC1L_MASK 0x0001 /* AIF2DACL_TO_AIF1ADC1L */
+#define WM8995_AIF2DACL_TO_AIF1ADC1L_SHIFT 0 /* AIF2DACL_TO_AIF1ADC1L */
+#define WM8995_AIF2DACL_TO_AIF1ADC1L_WIDTH 1 /* AIF2DACL_TO_AIF1ADC1L */
+
+/*
+ * R1543 (0x607) - AIF1 ADC1 Right Mixer Routing
+ */
+#define WM8995_ADC1R_TO_AIF1ADC1R 0x0002 /* ADC1R_TO_AIF1ADC1R */
+#define WM8995_ADC1R_TO_AIF1ADC1R_MASK 0x0002 /* ADC1R_TO_AIF1ADC1R */
+#define WM8995_ADC1R_TO_AIF1ADC1R_SHIFT 1 /* ADC1R_TO_AIF1ADC1R */
+#define WM8995_ADC1R_TO_AIF1ADC1R_WIDTH 1 /* ADC1R_TO_AIF1ADC1R */
+#define WM8995_AIF2DACR_TO_AIF1ADC1R 0x0001 /* AIF2DACR_TO_AIF1ADC1R */
+#define WM8995_AIF2DACR_TO_AIF1ADC1R_MASK 0x0001 /* AIF2DACR_TO_AIF1ADC1R */
+#define WM8995_AIF2DACR_TO_AIF1ADC1R_SHIFT 0 /* AIF2DACR_TO_AIF1ADC1R */
+#define WM8995_AIF2DACR_TO_AIF1ADC1R_WIDTH 1 /* AIF2DACR_TO_AIF1ADC1R */
+
+/*
+ * R1544 (0x608) - AIF1 ADC2 Left Mixer Routing
+ */
+#define WM8995_ADC2L_TO_AIF1ADC2L 0x0002 /* ADC2L_TO_AIF1ADC2L */
+#define WM8995_ADC2L_TO_AIF1ADC2L_MASK 0x0002 /* ADC2L_TO_AIF1ADC2L */
+#define WM8995_ADC2L_TO_AIF1ADC2L_SHIFT 1 /* ADC2L_TO_AIF1ADC2L */
+#define WM8995_ADC2L_TO_AIF1ADC2L_WIDTH 1 /* ADC2L_TO_AIF1ADC2L */
+#define WM8995_AIF2DACL_TO_AIF1ADC2L 0x0001 /* AIF2DACL_TO_AIF1ADC2L */
+#define WM8995_AIF2DACL_TO_AIF1ADC2L_MASK 0x0001 /* AIF2DACL_TO_AIF1ADC2L */
+#define WM8995_AIF2DACL_TO_AIF1ADC2L_SHIFT 0 /* AIF2DACL_TO_AIF1ADC2L */
+#define WM8995_AIF2DACL_TO_AIF1ADC2L_WIDTH 1 /* AIF2DACL_TO_AIF1ADC2L */
+
+/*
+ * R1545 (0x609) - AIF1 ADC2 Right mixer Routing
+ */
+#define WM8995_ADC2R_TO_AIF1ADC2R 0x0002 /* ADC2R_TO_AIF1ADC2R */
+#define WM8995_ADC2R_TO_AIF1ADC2R_MASK 0x0002 /* ADC2R_TO_AIF1ADC2R */
+#define WM8995_ADC2R_TO_AIF1ADC2R_SHIFT 1 /* ADC2R_TO_AIF1ADC2R */
+#define WM8995_ADC2R_TO_AIF1ADC2R_WIDTH 1 /* ADC2R_TO_AIF1ADC2R */
+#define WM8995_AIF2DACR_TO_AIF1ADC2R 0x0001 /* AIF2DACR_TO_AIF1ADC2R */
+#define WM8995_AIF2DACR_TO_AIF1ADC2R_MASK 0x0001 /* AIF2DACR_TO_AIF1ADC2R */
+#define WM8995_AIF2DACR_TO_AIF1ADC2R_SHIFT 0 /* AIF2DACR_TO_AIF1ADC2R */
+#define WM8995_AIF2DACR_TO_AIF1ADC2R_WIDTH 1 /* AIF2DACR_TO_AIF1ADC2R */
+
+/*
+ * R1552 (0x610) - DAC Softmute
+ */
+#define WM8995_DAC_SOFTMUTEMODE 0x0002 /* DAC_SOFTMUTEMODE */
+#define WM8995_DAC_SOFTMUTEMODE_MASK 0x0002 /* DAC_SOFTMUTEMODE */
+#define WM8995_DAC_SOFTMUTEMODE_SHIFT 1 /* DAC_SOFTMUTEMODE */
+#define WM8995_DAC_SOFTMUTEMODE_WIDTH 1 /* DAC_SOFTMUTEMODE */
+#define WM8995_DAC_MUTERATE 0x0001 /* DAC_MUTERATE */
+#define WM8995_DAC_MUTERATE_MASK 0x0001 /* DAC_MUTERATE */
+#define WM8995_DAC_MUTERATE_SHIFT 0 /* DAC_MUTERATE */
+#define WM8995_DAC_MUTERATE_WIDTH 1 /* DAC_MUTERATE */
+
+/*
+ * R1568 (0x620) - Oversampling
+ */
+#define WM8995_ADC_OSR128 0x0002 /* ADC_OSR128 */
+#define WM8995_ADC_OSR128_MASK 0x0002 /* ADC_OSR128 */
+#define WM8995_ADC_OSR128_SHIFT 1 /* ADC_OSR128 */
+#define WM8995_ADC_OSR128_WIDTH 1 /* ADC_OSR128 */
+#define WM8995_DAC_OSR128 0x0001 /* DAC_OSR128 */
+#define WM8995_DAC_OSR128_MASK 0x0001 /* DAC_OSR128 */
+#define WM8995_DAC_OSR128_SHIFT 0 /* DAC_OSR128 */
+#define WM8995_DAC_OSR128_WIDTH 1 /* DAC_OSR128 */
+
+/*
+ * R1569 (0x621) - Sidetone
+ */
+#define WM8995_ST_LPF 0x1000 /* ST_LPF */
+#define WM8995_ST_LPF_MASK 0x1000 /* ST_LPF */
+#define WM8995_ST_LPF_SHIFT 12 /* ST_LPF */
+#define WM8995_ST_LPF_WIDTH 1 /* ST_LPF */
+#define WM8995_ST_HPF_CUT_MASK 0x0380 /* ST_HPF_CUT - [9:7] */
+#define WM8995_ST_HPF_CUT_SHIFT 7 /* ST_HPF_CUT - [9:7] */
+#define WM8995_ST_HPF_CUT_WIDTH 3 /* ST_HPF_CUT - [9:7] */
+#define WM8995_ST_HPF 0x0040 /* ST_HPF */
+#define WM8995_ST_HPF_MASK 0x0040 /* ST_HPF */
+#define WM8995_ST_HPF_SHIFT 6 /* ST_HPF */
+#define WM8995_ST_HPF_WIDTH 1 /* ST_HPF */
+#define WM8995_STR_SEL 0x0002 /* STR_SEL */
+#define WM8995_STR_SEL_MASK 0x0002 /* STR_SEL */
+#define WM8995_STR_SEL_SHIFT 1 /* STR_SEL */
+#define WM8995_STR_SEL_WIDTH 1 /* STR_SEL */
+#define WM8995_STL_SEL 0x0001 /* STL_SEL */
+#define WM8995_STL_SEL_MASK 0x0001 /* STL_SEL */
+#define WM8995_STL_SEL_SHIFT 0 /* STL_SEL */
+#define WM8995_STL_SEL_WIDTH 1 /* STL_SEL */
+
+/*
+ * R1792 (0x700) - GPIO 1
+ */
+#define WM8995_GP1_DIR 0x8000 /* GP1_DIR */
+#define WM8995_GP1_DIR_MASK 0x8000 /* GP1_DIR */
+#define WM8995_GP1_DIR_SHIFT 15 /* GP1_DIR */
+#define WM8995_GP1_DIR_WIDTH 1 /* GP1_DIR */
+#define WM8995_GP1_PU 0x4000 /* GP1_PU */
+#define WM8995_GP1_PU_MASK 0x4000 /* GP1_PU */
+#define WM8995_GP1_PU_SHIFT 14 /* GP1_PU */
+#define WM8995_GP1_PU_WIDTH 1 /* GP1_PU */
+#define WM8995_GP1_PD 0x2000 /* GP1_PD */
+#define WM8995_GP1_PD_MASK 0x2000 /* GP1_PD */
+#define WM8995_GP1_PD_SHIFT 13 /* GP1_PD */
+#define WM8995_GP1_PD_WIDTH 1 /* GP1_PD */
+#define WM8995_GP1_POL 0x0400 /* GP1_POL */
+#define WM8995_GP1_POL_MASK 0x0400 /* GP1_POL */
+#define WM8995_GP1_POL_SHIFT 10 /* GP1_POL */
+#define WM8995_GP1_POL_WIDTH 1 /* GP1_POL */
+#define WM8995_GP1_OP_CFG 0x0200 /* GP1_OP_CFG */
+#define WM8995_GP1_OP_CFG_MASK 0x0200 /* GP1_OP_CFG */
+#define WM8995_GP1_OP_CFG_SHIFT 9 /* GP1_OP_CFG */
+#define WM8995_GP1_OP_CFG_WIDTH 1 /* GP1_OP_CFG */
+#define WM8995_GP1_DB 0x0100 /* GP1_DB */
+#define WM8995_GP1_DB_MASK 0x0100 /* GP1_DB */
+#define WM8995_GP1_DB_SHIFT 8 /* GP1_DB */
+#define WM8995_GP1_DB_WIDTH 1 /* GP1_DB */
+#define WM8995_GP1_LVL 0x0040 /* GP1_LVL */
+#define WM8995_GP1_LVL_MASK 0x0040 /* GP1_LVL */
+#define WM8995_GP1_LVL_SHIFT 6 /* GP1_LVL */
+#define WM8995_GP1_LVL_WIDTH 1 /* GP1_LVL */
+#define WM8995_GP1_FN_MASK 0x001F /* GP1_FN - [4:0] */
+#define WM8995_GP1_FN_SHIFT 0 /* GP1_FN - [4:0] */
+#define WM8995_GP1_FN_WIDTH 5 /* GP1_FN - [4:0] */
+
+/*
+ * R1793 (0x701) - GPIO 2
+ */
+#define WM8995_GP2_DIR 0x8000 /* GP2_DIR */
+#define WM8995_GP2_DIR_MASK 0x8000 /* GP2_DIR */
+#define WM8995_GP2_DIR_SHIFT 15 /* GP2_DIR */
+#define WM8995_GP2_DIR_WIDTH 1 /* GP2_DIR */
+#define WM8995_GP2_PU 0x4000 /* GP2_PU */
+#define WM8995_GP2_PU_MASK 0x4000 /* GP2_PU */
+#define WM8995_GP2_PU_SHIFT 14 /* GP2_PU */
+#define WM8995_GP2_PU_WIDTH 1 /* GP2_PU */
+#define WM8995_GP2_PD 0x2000 /* GP2_PD */
+#define WM8995_GP2_PD_MASK 0x2000 /* GP2_PD */
+#define WM8995_GP2_PD_SHIFT 13 /* GP2_PD */
+#define WM8995_GP2_PD_WIDTH 1 /* GP2_PD */
+#define WM8995_GP2_POL 0x0400 /* GP2_POL */
+#define WM8995_GP2_POL_MASK 0x0400 /* GP2_POL */
+#define WM8995_GP2_POL_SHIFT 10 /* GP2_POL */
+#define WM8995_GP2_POL_WIDTH 1 /* GP2_POL */
+#define WM8995_GP2_OP_CFG 0x0200 /* GP2_OP_CFG */
+#define WM8995_GP2_OP_CFG_MASK 0x0200 /* GP2_OP_CFG */
+#define WM8995_GP2_OP_CFG_SHIFT 9 /* GP2_OP_CFG */
+#define WM8995_GP2_OP_CFG_WIDTH 1 /* GP2_OP_CFG */
+#define WM8995_GP2_DB 0x0100 /* GP2_DB */
+#define WM8995_GP2_DB_MASK 0x0100 /* GP2_DB */
+#define WM8995_GP2_DB_SHIFT 8 /* GP2_DB */
+#define WM8995_GP2_DB_WIDTH 1 /* GP2_DB */
+#define WM8995_GP2_LVL 0x0040 /* GP2_LVL */
+#define WM8995_GP2_LVL_MASK 0x0040 /* GP2_LVL */
+#define WM8995_GP2_LVL_SHIFT 6 /* GP2_LVL */
+#define WM8995_GP2_LVL_WIDTH 1 /* GP2_LVL */
+#define WM8995_GP2_FN_MASK 0x001F /* GP2_FN - [4:0] */
+#define WM8995_GP2_FN_SHIFT 0 /* GP2_FN - [4:0] */
+#define WM8995_GP2_FN_WIDTH 5 /* GP2_FN - [4:0] */
+
+/*
+ * R1794 (0x702) - GPIO 3
+ */
+#define WM8995_GP3_DIR 0x8000 /* GP3_DIR */
+#define WM8995_GP3_DIR_MASK 0x8000 /* GP3_DIR */
+#define WM8995_GP3_DIR_SHIFT 15 /* GP3_DIR */
+#define WM8995_GP3_DIR_WIDTH 1 /* GP3_DIR */
+#define WM8995_GP3_PU 0x4000 /* GP3_PU */
+#define WM8995_GP3_PU_MASK 0x4000 /* GP3_PU */
+#define WM8995_GP3_PU_SHIFT 14 /* GP3_PU */
+#define WM8995_GP3_PU_WIDTH 1 /* GP3_PU */
+#define WM8995_GP3_PD 0x2000 /* GP3_PD */
+#define WM8995_GP3_PD_MASK 0x2000 /* GP3_PD */
+#define WM8995_GP3_PD_SHIFT 13 /* GP3_PD */
+#define WM8995_GP3_PD_WIDTH 1 /* GP3_PD */
+#define WM8995_GP3_POL 0x0400 /* GP3_POL */
+#define WM8995_GP3_POL_MASK 0x0400 /* GP3_POL */
+#define WM8995_GP3_POL_SHIFT 10 /* GP3_POL */
+#define WM8995_GP3_POL_WIDTH 1 /* GP3_POL */
+#define WM8995_GP3_OP_CFG 0x0200 /* GP3_OP_CFG */
+#define WM8995_GP3_OP_CFG_MASK 0x0200 /* GP3_OP_CFG */
+#define WM8995_GP3_OP_CFG_SHIFT 9 /* GP3_OP_CFG */
+#define WM8995_GP3_OP_CFG_WIDTH 1 /* GP3_OP_CFG */
+#define WM8995_GP3_DB 0x0100 /* GP3_DB */
+#define WM8995_GP3_DB_MASK 0x0100 /* GP3_DB */
+#define WM8995_GP3_DB_SHIFT 8 /* GP3_DB */
+#define WM8995_GP3_DB_WIDTH 1 /* GP3_DB */
+#define WM8995_GP3_LVL 0x0040 /* GP3_LVL */
+#define WM8995_GP3_LVL_MASK 0x0040 /* GP3_LVL */
+#define WM8995_GP3_LVL_SHIFT 6 /* GP3_LVL */
+#define WM8995_GP3_LVL_WIDTH 1 /* GP3_LVL */
+#define WM8995_GP3_FN_MASK 0x001F /* GP3_FN - [4:0] */
+#define WM8995_GP3_FN_SHIFT 0 /* GP3_FN - [4:0] */
+#define WM8995_GP3_FN_WIDTH 5 /* GP3_FN - [4:0] */
+
+/*
+ * R1795 (0x703) - GPIO 4
+ */
+#define WM8995_GP4_DIR 0x8000 /* GP4_DIR */
+#define WM8995_GP4_DIR_MASK 0x8000 /* GP4_DIR */
+#define WM8995_GP4_DIR_SHIFT 15 /* GP4_DIR */
+#define WM8995_GP4_DIR_WIDTH 1 /* GP4_DIR */
+#define WM8995_GP4_PU 0x4000 /* GP4_PU */
+#define WM8995_GP4_PU_MASK 0x4000 /* GP4_PU */
+#define WM8995_GP4_PU_SHIFT 14 /* GP4_PU */
+#define WM8995_GP4_PU_WIDTH 1 /* GP4_PU */
+#define WM8995_GP4_PD 0x2000 /* GP4_PD */
+#define WM8995_GP4_PD_MASK 0x2000 /* GP4_PD */
+#define WM8995_GP4_PD_SHIFT 13 /* GP4_PD */
+#define WM8995_GP4_PD_WIDTH 1 /* GP4_PD */
+#define WM8995_GP4_POL 0x0400 /* GP4_POL */
+#define WM8995_GP4_POL_MASK 0x0400 /* GP4_POL */
+#define WM8995_GP4_POL_SHIFT 10 /* GP4_POL */
+#define WM8995_GP4_POL_WIDTH 1 /* GP4_POL */
+#define WM8995_GP4_OP_CFG 0x0200 /* GP4_OP_CFG */
+#define WM8995_GP4_OP_CFG_MASK 0x0200 /* GP4_OP_CFG */
+#define WM8995_GP4_OP_CFG_SHIFT 9 /* GP4_OP_CFG */
+#define WM8995_GP4_OP_CFG_WIDTH 1 /* GP4_OP_CFG */
+#define WM8995_GP4_DB 0x0100 /* GP4_DB */
+#define WM8995_GP4_DB_MASK 0x0100 /* GP4_DB */
+#define WM8995_GP4_DB_SHIFT 8 /* GP4_DB */
+#define WM8995_GP4_DB_WIDTH 1 /* GP4_DB */
+#define WM8995_GP4_LVL 0x0040 /* GP4_LVL */
+#define WM8995_GP4_LVL_MASK 0x0040 /* GP4_LVL */
+#define WM8995_GP4_LVL_SHIFT 6 /* GP4_LVL */
+#define WM8995_GP4_LVL_WIDTH 1 /* GP4_LVL */
+#define WM8995_GP4_FN_MASK 0x001F /* GP4_FN - [4:0] */
+#define WM8995_GP4_FN_SHIFT 0 /* GP4_FN - [4:0] */
+#define WM8995_GP4_FN_WIDTH 5 /* GP4_FN - [4:0] */
+
+/*
+ * R1796 (0x704) - GPIO 5
+ */
+#define WM8995_GP5_DIR 0x8000 /* GP5_DIR */
+#define WM8995_GP5_DIR_MASK 0x8000 /* GP5_DIR */
+#define WM8995_GP5_DIR_SHIFT 15 /* GP5_DIR */
+#define WM8995_GP5_DIR_WIDTH 1 /* GP5_DIR */
+#define WM8995_GP5_PU 0x4000 /* GP5_PU */
+#define WM8995_GP5_PU_MASK 0x4000 /* GP5_PU */
+#define WM8995_GP5_PU_SHIFT 14 /* GP5_PU */
+#define WM8995_GP5_PU_WIDTH 1 /* GP5_PU */
+#define WM8995_GP5_PD 0x2000 /* GP5_PD */
+#define WM8995_GP5_PD_MASK 0x2000 /* GP5_PD */
+#define WM8995_GP5_PD_SHIFT 13 /* GP5_PD */
+#define WM8995_GP5_PD_WIDTH 1 /* GP5_PD */
+#define WM8995_GP5_POL 0x0400 /* GP5_POL */
+#define WM8995_GP5_POL_MASK 0x0400 /* GP5_POL */
+#define WM8995_GP5_POL_SHIFT 10 /* GP5_POL */
+#define WM8995_GP5_POL_WIDTH 1 /* GP5_POL */
+#define WM8995_GP5_OP_CFG 0x0200 /* GP5_OP_CFG */
+#define WM8995_GP5_OP_CFG_MASK 0x0200 /* GP5_OP_CFG */
+#define WM8995_GP5_OP_CFG_SHIFT 9 /* GP5_OP_CFG */
+#define WM8995_GP5_OP_CFG_WIDTH 1 /* GP5_OP_CFG */
+#define WM8995_GP5_DB 0x0100 /* GP5_DB */
+#define WM8995_GP5_DB_MASK 0x0100 /* GP5_DB */
+#define WM8995_GP5_DB_SHIFT 8 /* GP5_DB */
+#define WM8995_GP5_DB_WIDTH 1 /* GP5_DB */
+#define WM8995_GP5_LVL 0x0040 /* GP5_LVL */
+#define WM8995_GP5_LVL_MASK 0x0040 /* GP5_LVL */
+#define WM8995_GP5_LVL_SHIFT 6 /* GP5_LVL */
+#define WM8995_GP5_LVL_WIDTH 1 /* GP5_LVL */
+#define WM8995_GP5_FN_MASK 0x001F /* GP5_FN - [4:0] */
+#define WM8995_GP5_FN_SHIFT 0 /* GP5_FN - [4:0] */
+#define WM8995_GP5_FN_WIDTH 5 /* GP5_FN - [4:0] */
+
+/*
+ * R1797 (0x705) - GPIO 6
+ */
+#define WM8995_GP6_DIR 0x8000 /* GP6_DIR */
+#define WM8995_GP6_DIR_MASK 0x8000 /* GP6_DIR */
+#define WM8995_GP6_DIR_SHIFT 15 /* GP6_DIR */
+#define WM8995_GP6_DIR_WIDTH 1 /* GP6_DIR */
+#define WM8995_GP6_PU 0x4000 /* GP6_PU */
+#define WM8995_GP6_PU_MASK 0x4000 /* GP6_PU */
+#define WM8995_GP6_PU_SHIFT 14 /* GP6_PU */
+#define WM8995_GP6_PU_WIDTH 1 /* GP6_PU */
+#define WM8995_GP6_PD 0x2000 /* GP6_PD */
+#define WM8995_GP6_PD_MASK 0x2000 /* GP6_PD */
+#define WM8995_GP6_PD_SHIFT 13 /* GP6_PD */
+#define WM8995_GP6_PD_WIDTH 1 /* GP6_PD */
+#define WM8995_GP6_POL 0x0400 /* GP6_POL */
+#define WM8995_GP6_POL_MASK 0x0400 /* GP6_POL */
+#define WM8995_GP6_POL_SHIFT 10 /* GP6_POL */
+#define WM8995_GP6_POL_WIDTH 1 /* GP6_POL */
+#define WM8995_GP6_OP_CFG 0x0200 /* GP6_OP_CFG */
+#define WM8995_GP6_OP_CFG_MASK 0x0200 /* GP6_OP_CFG */
+#define WM8995_GP6_OP_CFG_SHIFT 9 /* GP6_OP_CFG */
+#define WM8995_GP6_OP_CFG_WIDTH 1 /* GP6_OP_CFG */
+#define WM8995_GP6_DB 0x0100 /* GP6_DB */
+#define WM8995_GP6_DB_MASK 0x0100 /* GP6_DB */
+#define WM8995_GP6_DB_SHIFT 8 /* GP6_DB */
+#define WM8995_GP6_DB_WIDTH 1 /* GP6_DB */
+#define WM8995_GP6_LVL 0x0040 /* GP6_LVL */
+#define WM8995_GP6_LVL_MASK 0x0040 /* GP6_LVL */
+#define WM8995_GP6_LVL_SHIFT 6 /* GP6_LVL */
+#define WM8995_GP6_LVL_WIDTH 1 /* GP6_LVL */
+#define WM8995_GP6_FN_MASK 0x001F /* GP6_FN - [4:0] */
+#define WM8995_GP6_FN_SHIFT 0 /* GP6_FN - [4:0] */
+#define WM8995_GP6_FN_WIDTH 5 /* GP6_FN - [4:0] */
+
+/*
+ * R1798 (0x706) - GPIO 7
+ */
+#define WM8995_GP7_DIR 0x8000 /* GP7_DIR */
+#define WM8995_GP7_DIR_MASK 0x8000 /* GP7_DIR */
+#define WM8995_GP7_DIR_SHIFT 15 /* GP7_DIR */
+#define WM8995_GP7_DIR_WIDTH 1 /* GP7_DIR */
+#define WM8995_GP7_PU 0x4000 /* GP7_PU */
+#define WM8995_GP7_PU_MASK 0x4000 /* GP7_PU */
+#define WM8995_GP7_PU_SHIFT 14 /* GP7_PU */
+#define WM8995_GP7_PU_WIDTH 1 /* GP7_PU */
+#define WM8995_GP7_PD 0x2000 /* GP7_PD */
+#define WM8995_GP7_PD_MASK 0x2000 /* GP7_PD */
+#define WM8995_GP7_PD_SHIFT 13 /* GP7_PD */
+#define WM8995_GP7_PD_WIDTH 1 /* GP7_PD */
+#define WM8995_GP7_POL 0x0400 /* GP7_POL */
+#define WM8995_GP7_POL_MASK 0x0400 /* GP7_POL */
+#define WM8995_GP7_POL_SHIFT 10 /* GP7_POL */
+#define WM8995_GP7_POL_WIDTH 1 /* GP7_POL */
+#define WM8995_GP7_OP_CFG 0x0200 /* GP7_OP_CFG */
+#define WM8995_GP7_OP_CFG_MASK 0x0200 /* GP7_OP_CFG */
+#define WM8995_GP7_OP_CFG_SHIFT 9 /* GP7_OP_CFG */
+#define WM8995_GP7_OP_CFG_WIDTH 1 /* GP7_OP_CFG */
+#define WM8995_GP7_DB 0x0100 /* GP7_DB */
+#define WM8995_GP7_DB_MASK 0x0100 /* GP7_DB */
+#define WM8995_GP7_DB_SHIFT 8 /* GP7_DB */
+#define WM8995_GP7_DB_WIDTH 1 /* GP7_DB */
+#define WM8995_GP7_LVL 0x0040 /* GP7_LVL */
+#define WM8995_GP7_LVL_MASK 0x0040 /* GP7_LVL */
+#define WM8995_GP7_LVL_SHIFT 6 /* GP7_LVL */
+#define WM8995_GP7_LVL_WIDTH 1 /* GP7_LVL */
+#define WM8995_GP7_FN_MASK 0x001F /* GP7_FN - [4:0] */
+#define WM8995_GP7_FN_SHIFT 0 /* GP7_FN - [4:0] */
+#define WM8995_GP7_FN_WIDTH 5 /* GP7_FN - [4:0] */
+
+/*
+ * R1799 (0x707) - GPIO 8
+ */
+#define WM8995_GP8_DIR 0x8000 /* GP8_DIR */
+#define WM8995_GP8_DIR_MASK 0x8000 /* GP8_DIR */
+#define WM8995_GP8_DIR_SHIFT 15 /* GP8_DIR */
+#define WM8995_GP8_DIR_WIDTH 1 /* GP8_DIR */
+#define WM8995_GP8_PU 0x4000 /* GP8_PU */
+#define WM8995_GP8_PU_MASK 0x4000 /* GP8_PU */
+#define WM8995_GP8_PU_SHIFT 14 /* GP8_PU */
+#define WM8995_GP8_PU_WIDTH 1 /* GP8_PU */
+#define WM8995_GP8_PD 0x2000 /* GP8_PD */
+#define WM8995_GP8_PD_MASK 0x2000 /* GP8_PD */
+#define WM8995_GP8_PD_SHIFT 13 /* GP8_PD */
+#define WM8995_GP8_PD_WIDTH 1 /* GP8_PD */
+#define WM8995_GP8_POL 0x0400 /* GP8_POL */
+#define WM8995_GP8_POL_MASK 0x0400 /* GP8_POL */
+#define WM8995_GP8_POL_SHIFT 10 /* GP8_POL */
+#define WM8995_GP8_POL_WIDTH 1 /* GP8_POL */
+#define WM8995_GP8_OP_CFG 0x0200 /* GP8_OP_CFG */
+#define WM8995_GP8_OP_CFG_MASK 0x0200 /* GP8_OP_CFG */
+#define WM8995_GP8_OP_CFG_SHIFT 9 /* GP8_OP_CFG */
+#define WM8995_GP8_OP_CFG_WIDTH 1 /* GP8_OP_CFG */
+#define WM8995_GP8_DB 0x0100 /* GP8_DB */
+#define WM8995_GP8_DB_MASK 0x0100 /* GP8_DB */
+#define WM8995_GP8_DB_SHIFT 8 /* GP8_DB */
+#define WM8995_GP8_DB_WIDTH 1 /* GP8_DB */
+#define WM8995_GP8_LVL 0x0040 /* GP8_LVL */
+#define WM8995_GP8_LVL_MASK 0x0040 /* GP8_LVL */
+#define WM8995_GP8_LVL_SHIFT 6 /* GP8_LVL */
+#define WM8995_GP8_LVL_WIDTH 1 /* GP8_LVL */
+#define WM8995_GP8_FN_MASK 0x001F /* GP8_FN - [4:0] */
+#define WM8995_GP8_FN_SHIFT 0 /* GP8_FN - [4:0] */
+#define WM8995_GP8_FN_WIDTH 5 /* GP8_FN - [4:0] */
+
+/*
+ * R1800 (0x708) - GPIO 9
+ */
+#define WM8995_GP9_DIR 0x8000 /* GP9_DIR */
+#define WM8995_GP9_DIR_MASK 0x8000 /* GP9_DIR */
+#define WM8995_GP9_DIR_SHIFT 15 /* GP9_DIR */
+#define WM8995_GP9_DIR_WIDTH 1 /* GP9_DIR */
+#define WM8995_GP9_PU 0x4000 /* GP9_PU */
+#define WM8995_GP9_PU_MASK 0x4000 /* GP9_PU */
+#define WM8995_GP9_PU_SHIFT 14 /* GP9_PU */
+#define WM8995_GP9_PU_WIDTH 1 /* GP9_PU */
+#define WM8995_GP9_PD 0x2000 /* GP9_PD */
+#define WM8995_GP9_PD_MASK 0x2000 /* GP9_PD */
+#define WM8995_GP9_PD_SHIFT 13 /* GP9_PD */
+#define WM8995_GP9_PD_WIDTH 1 /* GP9_PD */
+#define WM8995_GP9_POL 0x0400 /* GP9_POL */
+#define WM8995_GP9_POL_MASK 0x0400 /* GP9_POL */
+#define WM8995_GP9_POL_SHIFT 10 /* GP9_POL */
+#define WM8995_GP9_POL_WIDTH 1 /* GP9_POL */
+#define WM8995_GP9_OP_CFG 0x0200 /* GP9_OP_CFG */
+#define WM8995_GP9_OP_CFG_MASK 0x0200 /* GP9_OP_CFG */
+#define WM8995_GP9_OP_CFG_SHIFT 9 /* GP9_OP_CFG */
+#define WM8995_GP9_OP_CFG_WIDTH 1 /* GP9_OP_CFG */
+#define WM8995_GP9_DB 0x0100 /* GP9_DB */
+#define WM8995_GP9_DB_MASK 0x0100 /* GP9_DB */
+#define WM8995_GP9_DB_SHIFT 8 /* GP9_DB */
+#define WM8995_GP9_DB_WIDTH 1 /* GP9_DB */
+#define WM8995_GP9_LVL 0x0040 /* GP9_LVL */
+#define WM8995_GP9_LVL_MASK 0x0040 /* GP9_LVL */
+#define WM8995_GP9_LVL_SHIFT 6 /* GP9_LVL */
+#define WM8995_GP9_LVL_WIDTH 1 /* GP9_LVL */
+#define WM8995_GP9_FN_MASK 0x001F /* GP9_FN - [4:0] */
+#define WM8995_GP9_FN_SHIFT 0 /* GP9_FN - [4:0] */
+#define WM8995_GP9_FN_WIDTH 5 /* GP9_FN - [4:0] */
+
+/*
+ * R1801 (0x709) - GPIO 10
+ */
+#define WM8995_GP10_DIR 0x8000 /* GP10_DIR */
+#define WM8995_GP10_DIR_MASK 0x8000 /* GP10_DIR */
+#define WM8995_GP10_DIR_SHIFT 15 /* GP10_DIR */
+#define WM8995_GP10_DIR_WIDTH 1 /* GP10_DIR */
+#define WM8995_GP10_PU 0x4000 /* GP10_PU */
+#define WM8995_GP10_PU_MASK 0x4000 /* GP10_PU */
+#define WM8995_GP10_PU_SHIFT 14 /* GP10_PU */
+#define WM8995_GP10_PU_WIDTH 1 /* GP10_PU */
+#define WM8995_GP10_PD 0x2000 /* GP10_PD */
+#define WM8995_GP10_PD_MASK 0x2000 /* GP10_PD */
+#define WM8995_GP10_PD_SHIFT 13 /* GP10_PD */
+#define WM8995_GP10_PD_WIDTH 1 /* GP10_PD */
+#define WM8995_GP10_POL 0x0400 /* GP10_POL */
+#define WM8995_GP10_POL_MASK 0x0400 /* GP10_POL */
+#define WM8995_GP10_POL_SHIFT 10 /* GP10_POL */
+#define WM8995_GP10_POL_WIDTH 1 /* GP10_POL */
+#define WM8995_GP10_OP_CFG 0x0200 /* GP10_OP_CFG */
+#define WM8995_GP10_OP_CFG_MASK 0x0200 /* GP10_OP_CFG */
+#define WM8995_GP10_OP_CFG_SHIFT 9 /* GP10_OP_CFG */
+#define WM8995_GP10_OP_CFG_WIDTH 1 /* GP10_OP_CFG */
+#define WM8995_GP10_DB 0x0100 /* GP10_DB */
+#define WM8995_GP10_DB_MASK 0x0100 /* GP10_DB */
+#define WM8995_GP10_DB_SHIFT 8 /* GP10_DB */
+#define WM8995_GP10_DB_WIDTH 1 /* GP10_DB */
+#define WM8995_GP10_LVL 0x0040 /* GP10_LVL */
+#define WM8995_GP10_LVL_MASK 0x0040 /* GP10_LVL */
+#define WM8995_GP10_LVL_SHIFT 6 /* GP10_LVL */
+#define WM8995_GP10_LVL_WIDTH 1 /* GP10_LVL */
+#define WM8995_GP10_FN_MASK 0x001F /* GP10_FN - [4:0] */
+#define WM8995_GP10_FN_SHIFT 0 /* GP10_FN - [4:0] */
+#define WM8995_GP10_FN_WIDTH 5 /* GP10_FN - [4:0] */
+
+/*
+ * R1802 (0x70A) - GPIO 11
+ */
+#define WM8995_GP11_DIR 0x8000 /* GP11_DIR */
+#define WM8995_GP11_DIR_MASK 0x8000 /* GP11_DIR */
+#define WM8995_GP11_DIR_SHIFT 15 /* GP11_DIR */
+#define WM8995_GP11_DIR_WIDTH 1 /* GP11_DIR */
+#define WM8995_GP11_PU 0x4000 /* GP11_PU */
+#define WM8995_GP11_PU_MASK 0x4000 /* GP11_PU */
+#define WM8995_GP11_PU_SHIFT 14 /* GP11_PU */
+#define WM8995_GP11_PU_WIDTH 1 /* GP11_PU */
+#define WM8995_GP11_PD 0x2000 /* GP11_PD */
+#define WM8995_GP11_PD_MASK 0x2000 /* GP11_PD */
+#define WM8995_GP11_PD_SHIFT 13 /* GP11_PD */
+#define WM8995_GP11_PD_WIDTH 1 /* GP11_PD */
+#define WM8995_GP11_POL 0x0400 /* GP11_POL */
+#define WM8995_GP11_POL_MASK 0x0400 /* GP11_POL */
+#define WM8995_GP11_POL_SHIFT 10 /* GP11_POL */
+#define WM8995_GP11_POL_WIDTH 1 /* GP11_POL */
+#define WM8995_GP11_OP_CFG 0x0200 /* GP11_OP_CFG */
+#define WM8995_GP11_OP_CFG_MASK 0x0200 /* GP11_OP_CFG */
+#define WM8995_GP11_OP_CFG_SHIFT 9 /* GP11_OP_CFG */
+#define WM8995_GP11_OP_CFG_WIDTH 1 /* GP11_OP_CFG */
+#define WM8995_GP11_DB 0x0100 /* GP11_DB */
+#define WM8995_GP11_DB_MASK 0x0100 /* GP11_DB */
+#define WM8995_GP11_DB_SHIFT 8 /* GP11_DB */
+#define WM8995_GP11_DB_WIDTH 1 /* GP11_DB */
+#define WM8995_GP11_LVL 0x0040 /* GP11_LVL */
+#define WM8995_GP11_LVL_MASK 0x0040 /* GP11_LVL */
+#define WM8995_GP11_LVL_SHIFT 6 /* GP11_LVL */
+#define WM8995_GP11_LVL_WIDTH 1 /* GP11_LVL */
+#define WM8995_GP11_FN_MASK 0x001F /* GP11_FN - [4:0] */
+#define WM8995_GP11_FN_SHIFT 0 /* GP11_FN - [4:0] */
+#define WM8995_GP11_FN_WIDTH 5 /* GP11_FN - [4:0] */
+
+/*
+ * R1803 (0x70B) - GPIO 12
+ */
+#define WM8995_GP12_DIR 0x8000 /* GP12_DIR */
+#define WM8995_GP12_DIR_MASK 0x8000 /* GP12_DIR */
+#define WM8995_GP12_DIR_SHIFT 15 /* GP12_DIR */
+#define WM8995_GP12_DIR_WIDTH 1 /* GP12_DIR */
+#define WM8995_GP12_PU 0x4000 /* GP12_PU */
+#define WM8995_GP12_PU_MASK 0x4000 /* GP12_PU */
+#define WM8995_GP12_PU_SHIFT 14 /* GP12_PU */
+#define WM8995_GP12_PU_WIDTH 1 /* GP12_PU */
+#define WM8995_GP12_PD 0x2000 /* GP12_PD */
+#define WM8995_GP12_PD_MASK 0x2000 /* GP12_PD */
+#define WM8995_GP12_PD_SHIFT 13 /* GP12_PD */
+#define WM8995_GP12_PD_WIDTH 1 /* GP12_PD */
+#define WM8995_GP12_POL 0x0400 /* GP12_POL */
+#define WM8995_GP12_POL_MASK 0x0400 /* GP12_POL */
+#define WM8995_GP12_POL_SHIFT 10 /* GP12_POL */
+#define WM8995_GP12_POL_WIDTH 1 /* GP12_POL */
+#define WM8995_GP12_OP_CFG 0x0200 /* GP12_OP_CFG */
+#define WM8995_GP12_OP_CFG_MASK 0x0200 /* GP12_OP_CFG */
+#define WM8995_GP12_OP_CFG_SHIFT 9 /* GP12_OP_CFG */
+#define WM8995_GP12_OP_CFG_WIDTH 1 /* GP12_OP_CFG */
+#define WM8995_GP12_DB 0x0100 /* GP12_DB */
+#define WM8995_GP12_DB_MASK 0x0100 /* GP12_DB */
+#define WM8995_GP12_DB_SHIFT 8 /* GP12_DB */
+#define WM8995_GP12_DB_WIDTH 1 /* GP12_DB */
+#define WM8995_GP12_LVL 0x0040 /* GP12_LVL */
+#define WM8995_GP12_LVL_MASK 0x0040 /* GP12_LVL */
+#define WM8995_GP12_LVL_SHIFT 6 /* GP12_LVL */
+#define WM8995_GP12_LVL_WIDTH 1 /* GP12_LVL */
+#define WM8995_GP12_FN_MASK 0x001F /* GP12_FN - [4:0] */
+#define WM8995_GP12_FN_SHIFT 0 /* GP12_FN - [4:0] */
+#define WM8995_GP12_FN_WIDTH 5 /* GP12_FN - [4:0] */
+
+/*
+ * R1804 (0x70C) - GPIO 13
+ */
+#define WM8995_GP13_DIR 0x8000 /* GP13_DIR */
+#define WM8995_GP13_DIR_MASK 0x8000 /* GP13_DIR */
+#define WM8995_GP13_DIR_SHIFT 15 /* GP13_DIR */
+#define WM8995_GP13_DIR_WIDTH 1 /* GP13_DIR */
+#define WM8995_GP13_PU 0x4000 /* GP13_PU */
+#define WM8995_GP13_PU_MASK 0x4000 /* GP13_PU */
+#define WM8995_GP13_PU_SHIFT 14 /* GP13_PU */
+#define WM8995_GP13_PU_WIDTH 1 /* GP13_PU */
+#define WM8995_GP13_PD 0x2000 /* GP13_PD */
+#define WM8995_GP13_PD_MASK 0x2000 /* GP13_PD */
+#define WM8995_GP13_PD_SHIFT 13 /* GP13_PD */
+#define WM8995_GP13_PD_WIDTH 1 /* GP13_PD */
+#define WM8995_GP13_POL 0x0400 /* GP13_POL */
+#define WM8995_GP13_POL_MASK 0x0400 /* GP13_POL */
+#define WM8995_GP13_POL_SHIFT 10 /* GP13_POL */
+#define WM8995_GP13_POL_WIDTH 1 /* GP13_POL */
+#define WM8995_GP13_OP_CFG 0x0200 /* GP13_OP_CFG */
+#define WM8995_GP13_OP_CFG_MASK 0x0200 /* GP13_OP_CFG */
+#define WM8995_GP13_OP_CFG_SHIFT 9 /* GP13_OP_CFG */
+#define WM8995_GP13_OP_CFG_WIDTH 1 /* GP13_OP_CFG */
+#define WM8995_GP13_DB 0x0100 /* GP13_DB */
+#define WM8995_GP13_DB_MASK 0x0100 /* GP13_DB */
+#define WM8995_GP13_DB_SHIFT 8 /* GP13_DB */
+#define WM8995_GP13_DB_WIDTH 1 /* GP13_DB */
+#define WM8995_GP13_LVL 0x0040 /* GP13_LVL */
+#define WM8995_GP13_LVL_MASK 0x0040 /* GP13_LVL */
+#define WM8995_GP13_LVL_SHIFT 6 /* GP13_LVL */
+#define WM8995_GP13_LVL_WIDTH 1 /* GP13_LVL */
+#define WM8995_GP13_FN_MASK 0x001F /* GP13_FN - [4:0] */
+#define WM8995_GP13_FN_SHIFT 0 /* GP13_FN - [4:0] */
+#define WM8995_GP13_FN_WIDTH 5 /* GP13_FN - [4:0] */
+
+/*
+ * R1805 (0x70D) - GPIO 14
+ */
+#define WM8995_GP14_DIR 0x8000 /* GP14_DIR */
+#define WM8995_GP14_DIR_MASK 0x8000 /* GP14_DIR */
+#define WM8995_GP14_DIR_SHIFT 15 /* GP14_DIR */
+#define WM8995_GP14_DIR_WIDTH 1 /* GP14_DIR */
+#define WM8995_GP14_PU 0x4000 /* GP14_PU */
+#define WM8995_GP14_PU_MASK 0x4000 /* GP14_PU */
+#define WM8995_GP14_PU_SHIFT 14 /* GP14_PU */
+#define WM8995_GP14_PU_WIDTH 1 /* GP14_PU */
+#define WM8995_GP14_PD 0x2000 /* GP14_PD */
+#define WM8995_GP14_PD_MASK 0x2000 /* GP14_PD */
+#define WM8995_GP14_PD_SHIFT 13 /* GP14_PD */
+#define WM8995_GP14_PD_WIDTH 1 /* GP14_PD */
+#define WM8995_GP14_POL 0x0400 /* GP14_POL */
+#define WM8995_GP14_POL_MASK 0x0400 /* GP14_POL */
+#define WM8995_GP14_POL_SHIFT 10 /* GP14_POL */
+#define WM8995_GP14_POL_WIDTH 1 /* GP14_POL */
+#define WM8995_GP14_OP_CFG 0x0200 /* GP14_OP_CFG */
+#define WM8995_GP14_OP_CFG_MASK 0x0200 /* GP14_OP_CFG */
+#define WM8995_GP14_OP_CFG_SHIFT 9 /* GP14_OP_CFG */
+#define WM8995_GP14_OP_CFG_WIDTH 1 /* GP14_OP_CFG */
+#define WM8995_GP14_DB 0x0100 /* GP14_DB */
+#define WM8995_GP14_DB_MASK 0x0100 /* GP14_DB */
+#define WM8995_GP14_DB_SHIFT 8 /* GP14_DB */
+#define WM8995_GP14_DB_WIDTH 1 /* GP14_DB */
+#define WM8995_GP14_LVL 0x0040 /* GP14_LVL */
+#define WM8995_GP14_LVL_MASK 0x0040 /* GP14_LVL */
+#define WM8995_GP14_LVL_SHIFT 6 /* GP14_LVL */
+#define WM8995_GP14_LVL_WIDTH 1 /* GP14_LVL */
+#define WM8995_GP14_FN_MASK 0x001F /* GP14_FN - [4:0] */
+#define WM8995_GP14_FN_SHIFT 0 /* GP14_FN - [4:0] */
+#define WM8995_GP14_FN_WIDTH 5 /* GP14_FN - [4:0] */
+
+/*
+ * R1824 (0x720) - Pull Control (1)
+ */
+#define WM8995_DMICDAT3_PD 0x4000 /* DMICDAT3_PD */
+#define WM8995_DMICDAT3_PD_MASK 0x4000 /* DMICDAT3_PD */
+#define WM8995_DMICDAT3_PD_SHIFT 14 /* DMICDAT3_PD */
+#define WM8995_DMICDAT3_PD_WIDTH 1 /* DMICDAT3_PD */
+#define WM8995_DMICDAT2_PD 0x1000 /* DMICDAT2_PD */
+#define WM8995_DMICDAT2_PD_MASK 0x1000 /* DMICDAT2_PD */
+#define WM8995_DMICDAT2_PD_SHIFT 12 /* DMICDAT2_PD */
+#define WM8995_DMICDAT2_PD_WIDTH 1 /* DMICDAT2_PD */
+#define WM8995_DMICDAT1_PD 0x0400 /* DMICDAT1_PD */
+#define WM8995_DMICDAT1_PD_MASK 0x0400 /* DMICDAT1_PD */
+#define WM8995_DMICDAT1_PD_SHIFT 10 /* DMICDAT1_PD */
+#define WM8995_DMICDAT1_PD_WIDTH 1 /* DMICDAT1_PD */
+#define WM8995_MCLK2_PU 0x0200 /* MCLK2_PU */
+#define WM8995_MCLK2_PU_MASK 0x0200 /* MCLK2_PU */
+#define WM8995_MCLK2_PU_SHIFT 9 /* MCLK2_PU */
+#define WM8995_MCLK2_PU_WIDTH 1 /* MCLK2_PU */
+#define WM8995_MCLK2_PD 0x0100 /* MCLK2_PD */
+#define WM8995_MCLK2_PD_MASK 0x0100 /* MCLK2_PD */
+#define WM8995_MCLK2_PD_SHIFT 8 /* MCLK2_PD */
+#define WM8995_MCLK2_PD_WIDTH 1 /* MCLK2_PD */
+#define WM8995_MCLK1_PU 0x0080 /* MCLK1_PU */
+#define WM8995_MCLK1_PU_MASK 0x0080 /* MCLK1_PU */
+#define WM8995_MCLK1_PU_SHIFT 7 /* MCLK1_PU */
+#define WM8995_MCLK1_PU_WIDTH 1 /* MCLK1_PU */
+#define WM8995_MCLK1_PD 0x0040 /* MCLK1_PD */
+#define WM8995_MCLK1_PD_MASK 0x0040 /* MCLK1_PD */
+#define WM8995_MCLK1_PD_SHIFT 6 /* MCLK1_PD */
+#define WM8995_MCLK1_PD_WIDTH 1 /* MCLK1_PD */
+#define WM8995_DACDAT1_PU 0x0020 /* DACDAT1_PU */
+#define WM8995_DACDAT1_PU_MASK 0x0020 /* DACDAT1_PU */
+#define WM8995_DACDAT1_PU_SHIFT 5 /* DACDAT1_PU */
+#define WM8995_DACDAT1_PU_WIDTH 1 /* DACDAT1_PU */
+#define WM8995_DACDAT1_PD 0x0010 /* DACDAT1_PD */
+#define WM8995_DACDAT1_PD_MASK 0x0010 /* DACDAT1_PD */
+#define WM8995_DACDAT1_PD_SHIFT 4 /* DACDAT1_PD */
+#define WM8995_DACDAT1_PD_WIDTH 1 /* DACDAT1_PD */
+#define WM8995_DACLRCLK1_PU 0x0008 /* DACLRCLK1_PU */
+#define WM8995_DACLRCLK1_PU_MASK 0x0008 /* DACLRCLK1_PU */
+#define WM8995_DACLRCLK1_PU_SHIFT 3 /* DACLRCLK1_PU */
+#define WM8995_DACLRCLK1_PU_WIDTH 1 /* DACLRCLK1_PU */
+#define WM8995_DACLRCLK1_PD 0x0004 /* DACLRCLK1_PD */
+#define WM8995_DACLRCLK1_PD_MASK 0x0004 /* DACLRCLK1_PD */
+#define WM8995_DACLRCLK1_PD_SHIFT 2 /* DACLRCLK1_PD */
+#define WM8995_DACLRCLK1_PD_WIDTH 1 /* DACLRCLK1_PD */
+#define WM8995_BCLK1_PU 0x0002 /* BCLK1_PU */
+#define WM8995_BCLK1_PU_MASK 0x0002 /* BCLK1_PU */
+#define WM8995_BCLK1_PU_SHIFT 1 /* BCLK1_PU */
+#define WM8995_BCLK1_PU_WIDTH 1 /* BCLK1_PU */
+#define WM8995_BCLK1_PD 0x0001 /* BCLK1_PD */
+#define WM8995_BCLK1_PD_MASK 0x0001 /* BCLK1_PD */
+#define WM8995_BCLK1_PD_SHIFT 0 /* BCLK1_PD */
+#define WM8995_BCLK1_PD_WIDTH 1 /* BCLK1_PD */
+
+/*
+ * R1825 (0x721) - Pull Control (2)
+ */
+#define WM8995_LDO1ENA_PD 0x0010 /* LDO1ENA_PD */
+#define WM8995_LDO1ENA_PD_MASK 0x0010 /* LDO1ENA_PD */
+#define WM8995_LDO1ENA_PD_SHIFT 4 /* LDO1ENA_PD */
+#define WM8995_LDO1ENA_PD_WIDTH 1 /* LDO1ENA_PD */
+#define WM8995_MODE_PD 0x0004 /* MODE_PD */
+#define WM8995_MODE_PD_MASK 0x0004 /* MODE_PD */
+#define WM8995_MODE_PD_SHIFT 2 /* MODE_PD */
+#define WM8995_MODE_PD_WIDTH 1 /* MODE_PD */
+#define WM8995_CSNADDR_PD 0x0001 /* CSNADDR_PD */
+#define WM8995_CSNADDR_PD_MASK 0x0001 /* CSNADDR_PD */
+#define WM8995_CSNADDR_PD_SHIFT 0 /* CSNADDR_PD */
+#define WM8995_CSNADDR_PD_WIDTH 1 /* CSNADDR_PD */
+
+/*
+ * R1840 (0x730) - Interrupt Status 1
+ */
+#define WM8995_GP14_EINT 0x2000 /* GP14_EINT */
+#define WM8995_GP14_EINT_MASK 0x2000 /* GP14_EINT */
+#define WM8995_GP14_EINT_SHIFT 13 /* GP14_EINT */
+#define WM8995_GP14_EINT_WIDTH 1 /* GP14_EINT */
+#define WM8995_GP13_EINT 0x1000 /* GP13_EINT */
+#define WM8995_GP13_EINT_MASK 0x1000 /* GP13_EINT */
+#define WM8995_GP13_EINT_SHIFT 12 /* GP13_EINT */
+#define WM8995_GP13_EINT_WIDTH 1 /* GP13_EINT */
+#define WM8995_GP12_EINT 0x0800 /* GP12_EINT */
+#define WM8995_GP12_EINT_MASK 0x0800 /* GP12_EINT */
+#define WM8995_GP12_EINT_SHIFT 11 /* GP12_EINT */
+#define WM8995_GP12_EINT_WIDTH 1 /* GP12_EINT */
+#define WM8995_GP11_EINT 0x0400 /* GP11_EINT */
+#define WM8995_GP11_EINT_MASK 0x0400 /* GP11_EINT */
+#define WM8995_GP11_EINT_SHIFT 10 /* GP11_EINT */
+#define WM8995_GP11_EINT_WIDTH 1 /* GP11_EINT */
+#define WM8995_GP10_EINT 0x0200 /* GP10_EINT */
+#define WM8995_GP10_EINT_MASK 0x0200 /* GP10_EINT */
+#define WM8995_GP10_EINT_SHIFT 9 /* GP10_EINT */
+#define WM8995_GP10_EINT_WIDTH 1 /* GP10_EINT */
+#define WM8995_GP9_EINT 0x0100 /* GP9_EINT */
+#define WM8995_GP9_EINT_MASK 0x0100 /* GP9_EINT */
+#define WM8995_GP9_EINT_SHIFT 8 /* GP9_EINT */
+#define WM8995_GP9_EINT_WIDTH 1 /* GP9_EINT */
+#define WM8995_GP8_EINT 0x0080 /* GP8_EINT */
+#define WM8995_GP8_EINT_MASK 0x0080 /* GP8_EINT */
+#define WM8995_GP8_EINT_SHIFT 7 /* GP8_EINT */
+#define WM8995_GP8_EINT_WIDTH 1 /* GP8_EINT */
+#define WM8995_GP7_EINT 0x0040 /* GP7_EINT */
+#define WM8995_GP7_EINT_MASK 0x0040 /* GP7_EINT */
+#define WM8995_GP7_EINT_SHIFT 6 /* GP7_EINT */
+#define WM8995_GP7_EINT_WIDTH 1 /* GP7_EINT */
+#define WM8995_GP6_EINT 0x0020 /* GP6_EINT */
+#define WM8995_GP6_EINT_MASK 0x0020 /* GP6_EINT */
+#define WM8995_GP6_EINT_SHIFT 5 /* GP6_EINT */
+#define WM8995_GP6_EINT_WIDTH 1 /* GP6_EINT */
+#define WM8995_GP5_EINT 0x0010 /* GP5_EINT */
+#define WM8995_GP5_EINT_MASK 0x0010 /* GP5_EINT */
+#define WM8995_GP5_EINT_SHIFT 4 /* GP5_EINT */
+#define WM8995_GP5_EINT_WIDTH 1 /* GP5_EINT */
+#define WM8995_GP4_EINT 0x0008 /* GP4_EINT */
+#define WM8995_GP4_EINT_MASK 0x0008 /* GP4_EINT */
+#define WM8995_GP4_EINT_SHIFT 3 /* GP4_EINT */
+#define WM8995_GP4_EINT_WIDTH 1 /* GP4_EINT */
+#define WM8995_GP3_EINT 0x0004 /* GP3_EINT */
+#define WM8995_GP3_EINT_MASK 0x0004 /* GP3_EINT */
+#define WM8995_GP3_EINT_SHIFT 2 /* GP3_EINT */
+#define WM8995_GP3_EINT_WIDTH 1 /* GP3_EINT */
+#define WM8995_GP2_EINT 0x0002 /* GP2_EINT */
+#define WM8995_GP2_EINT_MASK 0x0002 /* GP2_EINT */
+#define WM8995_GP2_EINT_SHIFT 1 /* GP2_EINT */
+#define WM8995_GP2_EINT_WIDTH 1 /* GP2_EINT */
+#define WM8995_GP1_EINT 0x0001 /* GP1_EINT */
+#define WM8995_GP1_EINT_MASK 0x0001 /* GP1_EINT */
+#define WM8995_GP1_EINT_SHIFT 0 /* GP1_EINT */
+#define WM8995_GP1_EINT_WIDTH 1 /* GP1_EINT */
+
+/*
+ * R1841 (0x731) - Interrupt Status 2
+ */
+#define WM8995_DCS_DONE_23_EINT 0x1000 /* DCS_DONE_23_EINT */
+#define WM8995_DCS_DONE_23_EINT_MASK 0x1000 /* DCS_DONE_23_EINT */
+#define WM8995_DCS_DONE_23_EINT_SHIFT 12 /* DCS_DONE_23_EINT */
+#define WM8995_DCS_DONE_23_EINT_WIDTH 1 /* DCS_DONE_23_EINT */
+#define WM8995_DCS_DONE_01_EINT 0x0800 /* DCS_DONE_01_EINT */
+#define WM8995_DCS_DONE_01_EINT_MASK 0x0800 /* DCS_DONE_01_EINT */
+#define WM8995_DCS_DONE_01_EINT_SHIFT 11 /* DCS_DONE_01_EINT */
+#define WM8995_DCS_DONE_01_EINT_WIDTH 1 /* DCS_DONE_01_EINT */
+#define WM8995_WSEQ_DONE_EINT 0x0400 /* WSEQ_DONE_EINT */
+#define WM8995_WSEQ_DONE_EINT_MASK 0x0400 /* WSEQ_DONE_EINT */
+#define WM8995_WSEQ_DONE_EINT_SHIFT 10 /* WSEQ_DONE_EINT */
+#define WM8995_WSEQ_DONE_EINT_WIDTH 1 /* WSEQ_DONE_EINT */
+#define WM8995_FIFOS_ERR_EINT 0x0200 /* FIFOS_ERR_EINT */
+#define WM8995_FIFOS_ERR_EINT_MASK 0x0200 /* FIFOS_ERR_EINT */
+#define WM8995_FIFOS_ERR_EINT_SHIFT 9 /* FIFOS_ERR_EINT */
+#define WM8995_FIFOS_ERR_EINT_WIDTH 1 /* FIFOS_ERR_EINT */
+#define WM8995_AIF2DRC_SIG_DET_EINT 0x0100 /* AIF2DRC_SIG_DET_EINT */
+#define WM8995_AIF2DRC_SIG_DET_EINT_MASK 0x0100 /* AIF2DRC_SIG_DET_EINT */
+#define WM8995_AIF2DRC_SIG_DET_EINT_SHIFT 8 /* AIF2DRC_SIG_DET_EINT */
+#define WM8995_AIF2DRC_SIG_DET_EINT_WIDTH 1 /* AIF2DRC_SIG_DET_EINT */
+#define WM8995_AIF1DRC2_SIG_DET_EINT 0x0080 /* AIF1DRC2_SIG_DET_EINT */
+#define WM8995_AIF1DRC2_SIG_DET_EINT_MASK 0x0080 /* AIF1DRC2_SIG_DET_EINT */
+#define WM8995_AIF1DRC2_SIG_DET_EINT_SHIFT 7 /* AIF1DRC2_SIG_DET_EINT */
+#define WM8995_AIF1DRC2_SIG_DET_EINT_WIDTH 1 /* AIF1DRC2_SIG_DET_EINT */
+#define WM8995_AIF1DRC1_SIG_DET_EINT 0x0040 /* AIF1DRC1_SIG_DET_EINT */
+#define WM8995_AIF1DRC1_SIG_DET_EINT_MASK 0x0040 /* AIF1DRC1_SIG_DET_EINT */
+#define WM8995_AIF1DRC1_SIG_DET_EINT_SHIFT 6 /* AIF1DRC1_SIG_DET_EINT */
+#define WM8995_AIF1DRC1_SIG_DET_EINT_WIDTH 1 /* AIF1DRC1_SIG_DET_EINT */
+#define WM8995_SRC2_LOCK_EINT 0x0020 /* SRC2_LOCK_EINT */
+#define WM8995_SRC2_LOCK_EINT_MASK 0x0020 /* SRC2_LOCK_EINT */
+#define WM8995_SRC2_LOCK_EINT_SHIFT 5 /* SRC2_LOCK_EINT */
+#define WM8995_SRC2_LOCK_EINT_WIDTH 1 /* SRC2_LOCK_EINT */
+#define WM8995_SRC1_LOCK_EINT 0x0010 /* SRC1_LOCK_EINT */
+#define WM8995_SRC1_LOCK_EINT_MASK 0x0010 /* SRC1_LOCK_EINT */
+#define WM8995_SRC1_LOCK_EINT_SHIFT 4 /* SRC1_LOCK_EINT */
+#define WM8995_SRC1_LOCK_EINT_WIDTH 1 /* SRC1_LOCK_EINT */
+#define WM8995_FLL2_LOCK_EINT 0x0008 /* FLL2_LOCK_EINT */
+#define WM8995_FLL2_LOCK_EINT_MASK 0x0008 /* FLL2_LOCK_EINT */
+#define WM8995_FLL2_LOCK_EINT_SHIFT 3 /* FLL2_LOCK_EINT */
+#define WM8995_FLL2_LOCK_EINT_WIDTH 1 /* FLL2_LOCK_EINT */
+#define WM8995_FLL1_LOCK_EINT 0x0004 /* FLL1_LOCK_EINT */
+#define WM8995_FLL1_LOCK_EINT_MASK 0x0004 /* FLL1_LOCK_EINT */
+#define WM8995_FLL1_LOCK_EINT_SHIFT 2 /* FLL1_LOCK_EINT */
+#define WM8995_FLL1_LOCK_EINT_WIDTH 1 /* FLL1_LOCK_EINT */
+#define WM8995_HP_DONE_EINT 0x0002 /* HP_DONE_EINT */
+#define WM8995_HP_DONE_EINT_MASK 0x0002 /* HP_DONE_EINT */
+#define WM8995_HP_DONE_EINT_SHIFT 1 /* HP_DONE_EINT */
+#define WM8995_HP_DONE_EINT_WIDTH 1 /* HP_DONE_EINT */
+#define WM8995_MICD_EINT 0x0001 /* MICD_EINT */
+#define WM8995_MICD_EINT_MASK 0x0001 /* MICD_EINT */
+#define WM8995_MICD_EINT_SHIFT 0 /* MICD_EINT */
+#define WM8995_MICD_EINT_WIDTH 1 /* MICD_EINT */
+
+/*
+ * R1842 (0x732) - Interrupt Raw Status 2
+ */
+#define WM8995_DCS_DONE_23_STS 0x1000 /* DCS_DONE_23_STS */
+#define WM8995_DCS_DONE_23_STS_MASK 0x1000 /* DCS_DONE_23_STS */
+#define WM8995_DCS_DONE_23_STS_SHIFT 12 /* DCS_DONE_23_STS */
+#define WM8995_DCS_DONE_23_STS_WIDTH 1 /* DCS_DONE_23_STS */
+#define WM8995_DCS_DONE_01_STS 0x0800 /* DCS_DONE_01_STS */
+#define WM8995_DCS_DONE_01_STS_MASK 0x0800 /* DCS_DONE_01_STS */
+#define WM8995_DCS_DONE_01_STS_SHIFT 11 /* DCS_DONE_01_STS */
+#define WM8995_DCS_DONE_01_STS_WIDTH 1 /* DCS_DONE_01_STS */
+#define WM8995_WSEQ_DONE_STS 0x0400 /* WSEQ_DONE_STS */
+#define WM8995_WSEQ_DONE_STS_MASK 0x0400 /* WSEQ_DONE_STS */
+#define WM8995_WSEQ_DONE_STS_SHIFT 10 /* WSEQ_DONE_STS */
+#define WM8995_WSEQ_DONE_STS_WIDTH 1 /* WSEQ_DONE_STS */
+#define WM8995_FIFOS_ERR_STS 0x0200 /* FIFOS_ERR_STS */
+#define WM8995_FIFOS_ERR_STS_MASK 0x0200 /* FIFOS_ERR_STS */
+#define WM8995_FIFOS_ERR_STS_SHIFT 9 /* FIFOS_ERR_STS */
+#define WM8995_FIFOS_ERR_STS_WIDTH 1 /* FIFOS_ERR_STS */
+#define WM8995_AIF2DRC_SIG_DET_STS 0x0100 /* AIF2DRC_SIG_DET_STS */
+#define WM8995_AIF2DRC_SIG_DET_STS_MASK 0x0100 /* AIF2DRC_SIG_DET_STS */
+#define WM8995_AIF2DRC_SIG_DET_STS_SHIFT 8 /* AIF2DRC_SIG_DET_STS */
+#define WM8995_AIF2DRC_SIG_DET_STS_WIDTH 1 /* AIF2DRC_SIG_DET_STS */
+#define WM8995_AIF1DRC2_SIG_DET_STS 0x0080 /* AIF1DRC2_SIG_DET_STS */
+#define WM8995_AIF1DRC2_SIG_DET_STS_MASK 0x0080 /* AIF1DRC2_SIG_DET_STS */
+#define WM8995_AIF1DRC2_SIG_DET_STS_SHIFT 7 /* AIF1DRC2_SIG_DET_STS */
+#define WM8995_AIF1DRC2_SIG_DET_STS_WIDTH 1 /* AIF1DRC2_SIG_DET_STS */
+#define WM8995_AIF1DRC1_SIG_DET_STS 0x0040 /* AIF1DRC1_SIG_DET_STS */
+#define WM8995_AIF1DRC1_SIG_DET_STS_MASK 0x0040 /* AIF1DRC1_SIG_DET_STS */
+#define WM8995_AIF1DRC1_SIG_DET_STS_SHIFT 6 /* AIF1DRC1_SIG_DET_STS */
+#define WM8995_AIF1DRC1_SIG_DET_STS_WIDTH 1 /* AIF1DRC1_SIG_DET_STS */
+#define WM8995_SRC2_LOCK_STS 0x0020 /* SRC2_LOCK_STS */
+#define WM8995_SRC2_LOCK_STS_MASK 0x0020 /* SRC2_LOCK_STS */
+#define WM8995_SRC2_LOCK_STS_SHIFT 5 /* SRC2_LOCK_STS */
+#define WM8995_SRC2_LOCK_STS_WIDTH 1 /* SRC2_LOCK_STS */
+#define WM8995_SRC1_LOCK_STS 0x0010 /* SRC1_LOCK_STS */
+#define WM8995_SRC1_LOCK_STS_MASK 0x0010 /* SRC1_LOCK_STS */
+#define WM8995_SRC1_LOCK_STS_SHIFT 4 /* SRC1_LOCK_STS */
+#define WM8995_SRC1_LOCK_STS_WIDTH 1 /* SRC1_LOCK_STS */
+#define WM8995_FLL2_LOCK_STS 0x0008 /* FLL2_LOCK_STS */
+#define WM8995_FLL2_LOCK_STS_MASK 0x0008 /* FLL2_LOCK_STS */
+#define WM8995_FLL2_LOCK_STS_SHIFT 3 /* FLL2_LOCK_STS */
+#define WM8995_FLL2_LOCK_STS_WIDTH 1 /* FLL2_LOCK_STS */
+#define WM8995_FLL1_LOCK_STS 0x0004 /* FLL1_LOCK_STS */
+#define WM8995_FLL1_LOCK_STS_MASK 0x0004 /* FLL1_LOCK_STS */
+#define WM8995_FLL1_LOCK_STS_SHIFT 2 /* FLL1_LOCK_STS */
+#define WM8995_FLL1_LOCK_STS_WIDTH 1 /* FLL1_LOCK_STS */
+
+/*
+ * R1848 (0x738) - Interrupt Status 1 Mask
+ */
+#define WM8995_IM_GP14_EINT 0x2000 /* IM_GP14_EINT */
+#define WM8995_IM_GP14_EINT_MASK 0x2000 /* IM_GP14_EINT */
+#define WM8995_IM_GP14_EINT_SHIFT 13 /* IM_GP14_EINT */
+#define WM8995_IM_GP14_EINT_WIDTH 1 /* IM_GP14_EINT */
+#define WM8995_IM_GP13_EINT 0x1000 /* IM_GP13_EINT */
+#define WM8995_IM_GP13_EINT_MASK 0x1000 /* IM_GP13_EINT */
+#define WM8995_IM_GP13_EINT_SHIFT 12 /* IM_GP13_EINT */
+#define WM8995_IM_GP13_EINT_WIDTH 1 /* IM_GP13_EINT */
+#define WM8995_IM_GP12_EINT 0x0800 /* IM_GP12_EINT */
+#define WM8995_IM_GP12_EINT_MASK 0x0800 /* IM_GP12_EINT */
+#define WM8995_IM_GP12_EINT_SHIFT 11 /* IM_GP12_EINT */
+#define WM8995_IM_GP12_EINT_WIDTH 1 /* IM_GP12_EINT */
+#define WM8995_IM_GP11_EINT 0x0400 /* IM_GP11_EINT */
+#define WM8995_IM_GP11_EINT_MASK 0x0400 /* IM_GP11_EINT */
+#define WM8995_IM_GP11_EINT_SHIFT 10 /* IM_GP11_EINT */
+#define WM8995_IM_GP11_EINT_WIDTH 1 /* IM_GP11_EINT */
+#define WM8995_IM_GP10_EINT 0x0200 /* IM_GP10_EINT */
+#define WM8995_IM_GP10_EINT_MASK 0x0200 /* IM_GP10_EINT */
+#define WM8995_IM_GP10_EINT_SHIFT 9 /* IM_GP10_EINT */
+#define WM8995_IM_GP10_EINT_WIDTH 1 /* IM_GP10_EINT */
+#define WM8995_IM_GP9_EINT 0x0100 /* IM_GP9_EINT */
+#define WM8995_IM_GP9_EINT_MASK 0x0100 /* IM_GP9_EINT */
+#define WM8995_IM_GP9_EINT_SHIFT 8 /* IM_GP9_EINT */
+#define WM8995_IM_GP9_EINT_WIDTH 1 /* IM_GP9_EINT */
+#define WM8995_IM_GP8_EINT 0x0080 /* IM_GP8_EINT */
+#define WM8995_IM_GP8_EINT_MASK 0x0080 /* IM_GP8_EINT */
+#define WM8995_IM_GP8_EINT_SHIFT 7 /* IM_GP8_EINT */
+#define WM8995_IM_GP8_EINT_WIDTH 1 /* IM_GP8_EINT */
+#define WM8995_IM_GP7_EINT 0x0040 /* IM_GP7_EINT */
+#define WM8995_IM_GP7_EINT_MASK 0x0040 /* IM_GP7_EINT */
+#define WM8995_IM_GP7_EINT_SHIFT 6 /* IM_GP7_EINT */
+#define WM8995_IM_GP7_EINT_WIDTH 1 /* IM_GP7_EINT */
+#define WM8995_IM_GP6_EINT 0x0020 /* IM_GP6_EINT */
+#define WM8995_IM_GP6_EINT_MASK 0x0020 /* IM_GP6_EINT */
+#define WM8995_IM_GP6_EINT_SHIFT 5 /* IM_GP6_EINT */
+#define WM8995_IM_GP6_EINT_WIDTH 1 /* IM_GP6_EINT */
+#define WM8995_IM_GP5_EINT 0x0010 /* IM_GP5_EINT */
+#define WM8995_IM_GP5_EINT_MASK 0x0010 /* IM_GP5_EINT */
+#define WM8995_IM_GP5_EINT_SHIFT 4 /* IM_GP5_EINT */
+#define WM8995_IM_GP5_EINT_WIDTH 1 /* IM_GP5_EINT */
+#define WM8995_IM_GP4_EINT 0x0008 /* IM_GP4_EINT */
+#define WM8995_IM_GP4_EINT_MASK 0x0008 /* IM_GP4_EINT */
+#define WM8995_IM_GP4_EINT_SHIFT 3 /* IM_GP4_EINT */
+#define WM8995_IM_GP4_EINT_WIDTH 1 /* IM_GP4_EINT */
+#define WM8995_IM_GP3_EINT 0x0004 /* IM_GP3_EINT */
+#define WM8995_IM_GP3_EINT_MASK 0x0004 /* IM_GP3_EINT */
+#define WM8995_IM_GP3_EINT_SHIFT 2 /* IM_GP3_EINT */
+#define WM8995_IM_GP3_EINT_WIDTH 1 /* IM_GP3_EINT */
+#define WM8995_IM_GP2_EINT 0x0002 /* IM_GP2_EINT */
+#define WM8995_IM_GP2_EINT_MASK 0x0002 /* IM_GP2_EINT */
+#define WM8995_IM_GP2_EINT_SHIFT 1 /* IM_GP2_EINT */
+#define WM8995_IM_GP2_EINT_WIDTH 1 /* IM_GP2_EINT */
+#define WM8995_IM_GP1_EINT 0x0001 /* IM_GP1_EINT */
+#define WM8995_IM_GP1_EINT_MASK 0x0001 /* IM_GP1_EINT */
+#define WM8995_IM_GP1_EINT_SHIFT 0 /* IM_GP1_EINT */
+#define WM8995_IM_GP1_EINT_WIDTH 1 /* IM_GP1_EINT */
+
+/*
+ * R1849 (0x739) - Interrupt Status 2 Mask
+ */
+#define WM8995_IM_DCS_DONE_23_EINT 0x1000 /* IM_DCS_DONE_23_EINT */
+#define WM8995_IM_DCS_DONE_23_EINT_MASK 0x1000 /* IM_DCS_DONE_23_EINT */
+#define WM8995_IM_DCS_DONE_23_EINT_SHIFT 12 /* IM_DCS_DONE_23_EINT */
+#define WM8995_IM_DCS_DONE_23_EINT_WIDTH 1 /* IM_DCS_DONE_23_EINT */
+#define WM8995_IM_DCS_DONE_01_EINT 0x0800 /* IM_DCS_DONE_01_EINT */
+#define WM8995_IM_DCS_DONE_01_EINT_MASK 0x0800 /* IM_DCS_DONE_01_EINT */
+#define WM8995_IM_DCS_DONE_01_EINT_SHIFT 11 /* IM_DCS_DONE_01_EINT */
+#define WM8995_IM_DCS_DONE_01_EINT_WIDTH 1 /* IM_DCS_DONE_01_EINT */
+#define WM8995_IM_WSEQ_DONE_EINT 0x0400 /* IM_WSEQ_DONE_EINT */
+#define WM8995_IM_WSEQ_DONE_EINT_MASK 0x0400 /* IM_WSEQ_DONE_EINT */
+#define WM8995_IM_WSEQ_DONE_EINT_SHIFT 10 /* IM_WSEQ_DONE_EINT */
+#define WM8995_IM_WSEQ_DONE_EINT_WIDTH 1 /* IM_WSEQ_DONE_EINT */
+#define WM8995_IM_FIFOS_ERR_EINT 0x0200 /* IM_FIFOS_ERR_EINT */
+#define WM8995_IM_FIFOS_ERR_EINT_MASK 0x0200 /* IM_FIFOS_ERR_EINT */
+#define WM8995_IM_FIFOS_ERR_EINT_SHIFT 9 /* IM_FIFOS_ERR_EINT */
+#define WM8995_IM_FIFOS_ERR_EINT_WIDTH 1 /* IM_FIFOS_ERR_EINT */
+#define WM8995_IM_AIF2DRC_SIG_DET_EINT 0x0100 /* IM_AIF2DRC_SIG_DET_EINT */
+#define WM8995_IM_AIF2DRC_SIG_DET_EINT_MASK 0x0100 /* IM_AIF2DRC_SIG_DET_EINT */
+#define WM8995_IM_AIF2DRC_SIG_DET_EINT_SHIFT 8 /* IM_AIF2DRC_SIG_DET_EINT */
+#define WM8995_IM_AIF2DRC_SIG_DET_EINT_WIDTH 1 /* IM_AIF2DRC_SIG_DET_EINT */
+#define WM8995_IM_AIF1DRC2_SIG_DET_EINT 0x0080 /* IM_AIF1DRC2_SIG_DET_EINT */
+#define WM8995_IM_AIF1DRC2_SIG_DET_EINT_MASK 0x0080 /* IM_AIF1DRC2_SIG_DET_EINT */
+#define WM8995_IM_AIF1DRC2_SIG_DET_EINT_SHIFT 7 /* IM_AIF1DRC2_SIG_DET_EINT */
+#define WM8995_IM_AIF1DRC2_SIG_DET_EINT_WIDTH 1 /* IM_AIF1DRC2_SIG_DET_EINT */
+#define WM8995_IM_AIF1DRC1_SIG_DET_EINT 0x0040 /* IM_AIF1DRC1_SIG_DET_EINT */
+#define WM8995_IM_AIF1DRC1_SIG_DET_EINT_MASK 0x0040 /* IM_AIF1DRC1_SIG_DET_EINT */
+#define WM8995_IM_AIF1DRC1_SIG_DET_EINT_SHIFT 6 /* IM_AIF1DRC1_SIG_DET_EINT */
+#define WM8995_IM_AIF1DRC1_SIG_DET_EINT_WIDTH 1 /* IM_AIF1DRC1_SIG_DET_EINT */
+#define WM8995_IM_SRC2_LOCK_EINT 0x0020 /* IM_SRC2_LOCK_EINT */
+#define WM8995_IM_SRC2_LOCK_EINT_MASK 0x0020 /* IM_SRC2_LOCK_EINT */
+#define WM8995_IM_SRC2_LOCK_EINT_SHIFT 5 /* IM_SRC2_LOCK_EINT */
+#define WM8995_IM_SRC2_LOCK_EINT_WIDTH 1 /* IM_SRC2_LOCK_EINT */
+#define WM8995_IM_SRC1_LOCK_EINT 0x0010 /* IM_SRC1_LOCK_EINT */
+#define WM8995_IM_SRC1_LOCK_EINT_MASK 0x0010 /* IM_SRC1_LOCK_EINT */
+#define WM8995_IM_SRC1_LOCK_EINT_SHIFT 4 /* IM_SRC1_LOCK_EINT */
+#define WM8995_IM_SRC1_LOCK_EINT_WIDTH 1 /* IM_SRC1_LOCK_EINT */
+#define WM8995_IM_FLL2_LOCK_EINT 0x0008 /* IM_FLL2_LOCK_EINT */
+#define WM8995_IM_FLL2_LOCK_EINT_MASK 0x0008 /* IM_FLL2_LOCK_EINT */
+#define WM8995_IM_FLL2_LOCK_EINT_SHIFT 3 /* IM_FLL2_LOCK_EINT */
+#define WM8995_IM_FLL2_LOCK_EINT_WIDTH 1 /* IM_FLL2_LOCK_EINT */
+#define WM8995_IM_FLL1_LOCK_EINT 0x0004 /* IM_FLL1_LOCK_EINT */
+#define WM8995_IM_FLL1_LOCK_EINT_MASK 0x0004 /* IM_FLL1_LOCK_EINT */
+#define WM8995_IM_FLL1_LOCK_EINT_SHIFT 2 /* IM_FLL1_LOCK_EINT */
+#define WM8995_IM_FLL1_LOCK_EINT_WIDTH 1 /* IM_FLL1_LOCK_EINT */
+#define WM8995_IM_HP_DONE_EINT 0x0002 /* IM_HP_DONE_EINT */
+#define WM8995_IM_HP_DONE_EINT_MASK 0x0002 /* IM_HP_DONE_EINT */
+#define WM8995_IM_HP_DONE_EINT_SHIFT 1 /* IM_HP_DONE_EINT */
+#define WM8995_IM_HP_DONE_EINT_WIDTH 1 /* IM_HP_DONE_EINT */
+#define WM8995_IM_MICD_EINT 0x0001 /* IM_MICD_EINT */
+#define WM8995_IM_MICD_EINT_MASK 0x0001 /* IM_MICD_EINT */
+#define WM8995_IM_MICD_EINT_SHIFT 0 /* IM_MICD_EINT */
+#define WM8995_IM_MICD_EINT_WIDTH 1 /* IM_MICD_EINT */
+
+/*
+ * R1856 (0x740) - Interrupt Control
+ */
+#define WM8995_IM_IRQ 0x0001 /* IM_IRQ */
+#define WM8995_IM_IRQ_MASK 0x0001 /* IM_IRQ */
+#define WM8995_IM_IRQ_SHIFT 0 /* IM_IRQ */
+#define WM8995_IM_IRQ_WIDTH 1 /* IM_IRQ */
+
+/*
+ * R2048 (0x800) - Left PDM Speaker 1
+ */
+#define WM8995_SPK1L_ENA 0x0010 /* SPK1L_ENA */
+#define WM8995_SPK1L_ENA_MASK 0x0010 /* SPK1L_ENA */
+#define WM8995_SPK1L_ENA_SHIFT 4 /* SPK1L_ENA */
+#define WM8995_SPK1L_ENA_WIDTH 1 /* SPK1L_ENA */
+#define WM8995_SPK1L_MUTE 0x0008 /* SPK1L_MUTE */
+#define WM8995_SPK1L_MUTE_MASK 0x0008 /* SPK1L_MUTE */
+#define WM8995_SPK1L_MUTE_SHIFT 3 /* SPK1L_MUTE */
+#define WM8995_SPK1L_MUTE_WIDTH 1 /* SPK1L_MUTE */
+#define WM8995_SPK1L_MUTE_ZC 0x0004 /* SPK1L_MUTE_ZC */
+#define WM8995_SPK1L_MUTE_ZC_MASK 0x0004 /* SPK1L_MUTE_ZC */
+#define WM8995_SPK1L_MUTE_ZC_SHIFT 2 /* SPK1L_MUTE_ZC */
+#define WM8995_SPK1L_MUTE_ZC_WIDTH 1 /* SPK1L_MUTE_ZC */
+#define WM8995_SPK1L_SRC_MASK 0x0003 /* SPK1L_SRC - [1:0] */
+#define WM8995_SPK1L_SRC_SHIFT 0 /* SPK1L_SRC - [1:0] */
+#define WM8995_SPK1L_SRC_WIDTH 2 /* SPK1L_SRC - [1:0] */
+
+/*
+ * R2049 (0x801) - Right PDM Speaker 1
+ */
+#define WM8995_SPK1R_ENA 0x0010 /* SPK1R_ENA */
+#define WM8995_SPK1R_ENA_MASK 0x0010 /* SPK1R_ENA */
+#define WM8995_SPK1R_ENA_SHIFT 4 /* SPK1R_ENA */
+#define WM8995_SPK1R_ENA_WIDTH 1 /* SPK1R_ENA */
+#define WM8995_SPK1R_MUTE 0x0008 /* SPK1R_MUTE */
+#define WM8995_SPK1R_MUTE_MASK 0x0008 /* SPK1R_MUTE */
+#define WM8995_SPK1R_MUTE_SHIFT 3 /* SPK1R_MUTE */
+#define WM8995_SPK1R_MUTE_WIDTH 1 /* SPK1R_MUTE */
+#define WM8995_SPK1R_MUTE_ZC 0x0004 /* SPK1R_MUTE_ZC */
+#define WM8995_SPK1R_MUTE_ZC_MASK 0x0004 /* SPK1R_MUTE_ZC */
+#define WM8995_SPK1R_MUTE_ZC_SHIFT 2 /* SPK1R_MUTE_ZC */
+#define WM8995_SPK1R_MUTE_ZC_WIDTH 1 /* SPK1R_MUTE_ZC */
+#define WM8995_SPK1R_SRC_MASK 0x0003 /* SPK1R_SRC - [1:0] */
+#define WM8995_SPK1R_SRC_SHIFT 0 /* SPK1R_SRC - [1:0] */
+#define WM8995_SPK1R_SRC_WIDTH 2 /* SPK1R_SRC - [1:0] */
+
+/*
+ * R2050 (0x802) - PDM Speaker 1 Mute Sequence
+ */
+#define WM8995_SPK1_MUTE_SEQ1_MASK 0x00FF /* SPK1_MUTE_SEQ1 - [7:0] */
+#define WM8995_SPK1_MUTE_SEQ1_SHIFT 0 /* SPK1_MUTE_SEQ1 - [7:0] */
+#define WM8995_SPK1_MUTE_SEQ1_WIDTH 8 /* SPK1_MUTE_SEQ1 - [7:0] */
+
+/*
+ * R2056 (0x808) - Left PDM Speaker 2
+ */
+#define WM8995_SPK2L_ENA 0x0010 /* SPK2L_ENA */
+#define WM8995_SPK2L_ENA_MASK 0x0010 /* SPK2L_ENA */
+#define WM8995_SPK2L_ENA_SHIFT 4 /* SPK2L_ENA */
+#define WM8995_SPK2L_ENA_WIDTH 1 /* SPK2L_ENA */
+#define WM8995_SPK2L_MUTE 0x0008 /* SPK2L_MUTE */
+#define WM8995_SPK2L_MUTE_MASK 0x0008 /* SPK2L_MUTE */
+#define WM8995_SPK2L_MUTE_SHIFT 3 /* SPK2L_MUTE */
+#define WM8995_SPK2L_MUTE_WIDTH 1 /* SPK2L_MUTE */
+#define WM8995_SPK2L_MUTE_ZC 0x0004 /* SPK2L_MUTE_ZC */
+#define WM8995_SPK2L_MUTE_ZC_MASK 0x0004 /* SPK2L_MUTE_ZC */
+#define WM8995_SPK2L_MUTE_ZC_SHIFT 2 /* SPK2L_MUTE_ZC */
+#define WM8995_SPK2L_MUTE_ZC_WIDTH 1 /* SPK2L_MUTE_ZC */
+#define WM8995_SPK2L_SRC_MASK 0x0003 /* SPK2L_SRC - [1:0] */
+#define WM8995_SPK2L_SRC_SHIFT 0 /* SPK2L_SRC - [1:0] */
+#define WM8995_SPK2L_SRC_WIDTH 2 /* SPK2L_SRC - [1:0] */
+
+/*
+ * R2057 (0x809) - Right PDM Speaker 2
+ */
+#define WM8995_SPK2R_ENA 0x0010 /* SPK2R_ENA */
+#define WM8995_SPK2R_ENA_MASK 0x0010 /* SPK2R_ENA */
+#define WM8995_SPK2R_ENA_SHIFT 4 /* SPK2R_ENA */
+#define WM8995_SPK2R_ENA_WIDTH 1 /* SPK2R_ENA */
+#define WM8995_SPK2R_MUTE 0x0008 /* SPK2R_MUTE */
+#define WM8995_SPK2R_MUTE_MASK 0x0008 /* SPK2R_MUTE */
+#define WM8995_SPK2R_MUTE_SHIFT 3 /* SPK2R_MUTE */
+#define WM8995_SPK2R_MUTE_WIDTH 1 /* SPK2R_MUTE */
+#define WM8995_SPK2R_MUTE_ZC 0x0004 /* SPK2R_MUTE_ZC */
+#define WM8995_SPK2R_MUTE_ZC_MASK 0x0004 /* SPK2R_MUTE_ZC */
+#define WM8995_SPK2R_MUTE_ZC_SHIFT 2 /* SPK2R_MUTE_ZC */
+#define WM8995_SPK2R_MUTE_ZC_WIDTH 1 /* SPK2R_MUTE_ZC */
+#define WM8995_SPK2R_SRC_MASK 0x0003 /* SPK2R_SRC - [1:0] */
+#define WM8995_SPK2R_SRC_SHIFT 0 /* SPK2R_SRC - [1:0] */
+#define WM8995_SPK2R_SRC_WIDTH 2 /* SPK2R_SRC - [1:0] */
+
+/*
+ * R2058 (0x80A) - PDM Speaker 2 Mute Sequence
+ */
+#define WM8995_SPK2_MUTE_SEQ1_MASK 0x00FF /* SPK2_MUTE_SEQ1 - [7:0] */
+#define WM8995_SPK2_MUTE_SEQ1_SHIFT 0 /* SPK2_MUTE_SEQ1 - [7:0] */
+#define WM8995_SPK2_MUTE_SEQ1_WIDTH 8 /* SPK2_MUTE_SEQ1 - [7:0] */
+
+#define WM8995_CLASS_W_SWITCH(xname, reg, shift, max, invert) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .info = snd_soc_info_volsw, \
+ .get = snd_soc_dapm_get_volsw, .put = wm8995_put_class_w, \
+ .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) \
+}
+
+struct wm8995_reg_access {
+ u16 read;
+ u16 write;
+ u16 vol;
+};
+
+/* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
+enum clk_src {
+ WM8995_SYSCLK_MCLK1 = 1,
+ WM8995_SYSCLK_MCLK2,
+ WM8995_SYSCLK_FLL1,
+ WM8995_SYSCLK_FLL2,
+ WM8995_SYSCLK_OPCLK
+};
+
+#define WM8995_FLL1 1
+#define WM8995_FLL2 2
+
+#define WM8995_FLL_SRC_MCLK1 1
+#define WM8995_FLL_SRC_MCLK2 2
+#define WM8995_FLL_SRC_LRCLK 3
+#define WM8995_FLL_SRC_BCLK 4
+
+#endif /* _WM8995_H */
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index a486670..43825b2 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -23,7 +23,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -158,7 +157,6 @@
struct wm9081_priv {
enum snd_soc_control_type control_type;
void *control_data;
- u16 reg_cache[WM9081_MAX_REGISTER + 1];
int sysclk_source;
int mclk_rate;
int sysclk_rate;
@@ -591,6 +589,10 @@
reg5 |= fll_div.fll_clk_ref_div << WM9081_FLL_CLK_REF_DIV_SHIFT;
snd_soc_write(codec, WM9081_FLL_CONTROL_5, reg5);
+ /* Set gain to the recommended value */
+ snd_soc_update_bits(codec, WM9081_FLL_CONTROL_4,
+ WM9081_FLL_GAIN_MASK, 0);
+
/* Enable the FLL */
snd_soc_write(codec, WM9081_FLL_CONTROL_1, reg1 | WM9081_FLL_ENA);
@@ -805,7 +807,7 @@
case SND_SOC_BIAS_STANDBY:
/* Initial cold start */
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Disable LINEOUT discharge */
reg = snd_soc_read(codec, WM9081_ANTI_POP_CONTROL);
reg &= ~WM9081_LINEOUT_DISCH;
@@ -865,7 +867,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -1228,6 +1230,7 @@
static int wm9081_probe(struct snd_soc_codec *codec)
{
struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
u16 reg;
@@ -1269,9 +1272,9 @@
ARRAY_SIZE(wm9081_eq_controls));
}
- snd_soc_dapm_new_controls(codec, wm9081_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm9081_dapm_widgets,
ARRAY_SIZE(wm9081_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+ snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
return ret;
}
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index 6e5f64f..a788c42 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -28,7 +28,6 @@
#include <linux/slab.h>
#include <sound/initval.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <sound/wm9090.h>
@@ -442,31 +441,32 @@
static int wm9090_add_controls(struct snd_soc_codec *codec)
{
struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int i;
- snd_soc_dapm_new_controls(codec, wm9090_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm9090_dapm_widgets,
ARRAY_SIZE(wm9090_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
snd_soc_add_controls(codec, wm9090_controls,
ARRAY_SIZE(wm9090_controls));
if (wm9090->pdata.lin1_diff) {
- snd_soc_dapm_add_routes(codec, audio_map_in1_diff,
+ snd_soc_dapm_add_routes(dapm, audio_map_in1_diff,
ARRAY_SIZE(audio_map_in1_diff));
} else {
- snd_soc_dapm_add_routes(codec, audio_map_in1_se,
+ snd_soc_dapm_add_routes(dapm, audio_map_in1_se,
ARRAY_SIZE(audio_map_in1_se));
snd_soc_add_controls(codec, wm9090_in1_se_controls,
ARRAY_SIZE(wm9090_in1_se_controls));
}
if (wm9090->pdata.lin2_diff) {
- snd_soc_dapm_add_routes(codec, audio_map_in2_diff,
+ snd_soc_dapm_add_routes(dapm, audio_map_in2_diff,
ARRAY_SIZE(audio_map_in2_diff));
} else {
- snd_soc_dapm_add_routes(codec, audio_map_in2_se,
+ snd_soc_dapm_add_routes(dapm, audio_map_in2_se,
ARRAY_SIZE(audio_map_in2_se));
snd_soc_add_controls(codec, wm9090_in2_se_controls,
ARRAY_SIZE(wm9090_in2_se_controls));
@@ -513,7 +513,7 @@
break;
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF) {
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
/* Restore the register cache */
for (i = 1; i < codec->driver->reg_cache_size; i++) {
if (reg_cache[i] == wm9090_reg_defaults[i])
@@ -543,7 +543,7 @@
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index a144acd..47b357a 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -19,7 +19,6 @@
#include <sound/ac97_codec.h>
#include <sound/initval.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include "wm9705.h"
@@ -203,9 +202,11 @@
static int wm9705_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm9705_dapm_widgets,
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ snd_soc_dapm_new_controls(dapm, wm9705_dapm_widgets,
ARRAY_SIZE(wm9705_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index d2f224d..bf5d4ef 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -20,7 +20,6 @@
#include <sound/ac97_codec.h>
#include <sound/initval.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include "wm9712.h"
#define WM9712_VERSION "0.4"
@@ -432,10 +431,11 @@
static int wm9712_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm9712_dapm_widgets,
- ARRAY_SIZE(wm9712_dapm_widgets));
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_new_controls(dapm, wm9712_dapm_widgets,
+ ARRAY_SIZE(wm9712_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -570,7 +570,7 @@
ac97_write(codec, AC97_POWERDOWN, 0xffff);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 7da13b0..38ed985 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -26,7 +26,6 @@
#include <sound/pcm_params.h>
#include <sound/tlv.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include "wm9713.h"
@@ -647,10 +646,12 @@
static int wm9713_add_widgets(struct snd_soc_codec *codec)
{
- snd_soc_dapm_new_controls(codec, wm9713_dapm_widgets,
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ snd_soc_dapm_new_controls(dapm, wm9713_dapm_widgets,
ARRAY_SIZE(wm9713_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
@@ -1147,7 +1148,7 @@
ac97_write(codec, AC97_POWERDOWN, 0xffff);
break;
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 0e24092..c466982 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -22,7 +22,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/tlv.h>
@@ -94,41 +93,61 @@
struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
u16 reg, reg_l, reg_r, dcs_cfg;
- /* Set for 32 series updates */
- snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
- WM8993_DCS_SERIES_NO_01_MASK,
- 32 << WM8993_DCS_SERIES_NO_01_SHIFT);
- wait_for_dc_servo(codec,
- WM8993_DCS_TRIG_SERIES_0 | WM8993_DCS_TRIG_SERIES_1);
+ /* If we're using a digital only path and have a previously
+ * callibrated DC servo offset stored then use that. */
+ if (hubs->class_w && hubs->class_w_dcs) {
+ dev_dbg(codec->dev, "Using cached DC servo offset %x\n",
+ hubs->class_w_dcs);
+ snd_soc_write(codec, WM8993_DC_SERVO_3, hubs->class_w_dcs);
+ wait_for_dc_servo(codec,
+ WM8993_DCS_TRIG_DAC_WR_0 |
+ WM8993_DCS_TRIG_DAC_WR_1);
+ return;
+ }
+
+ /* Devices not using a DCS code correction have startup mode */
+ if (hubs->dcs_codes) {
+ /* Set for 32 series updates */
+ snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
+ WM8993_DCS_SERIES_NO_01_MASK,
+ 32 << WM8993_DCS_SERIES_NO_01_SHIFT);
+ wait_for_dc_servo(codec,
+ WM8993_DCS_TRIG_SERIES_0 |
+ WM8993_DCS_TRIG_SERIES_1);
+ } else {
+ wait_for_dc_servo(codec,
+ WM8993_DCS_TRIG_STARTUP_0 |
+ WM8993_DCS_TRIG_STARTUP_1);
+ }
+
+ /* Different chips in the family support different readback
+ * methods.
+ */
+ switch (hubs->dcs_readback_mode) {
+ case 0:
+ reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
+ & WM8993_DCS_INTEG_CHAN_0_MASK;
+ reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
+ & WM8993_DCS_INTEG_CHAN_1_MASK;
+ break;
+ case 1:
+ reg = snd_soc_read(codec, WM8993_DC_SERVO_3);
+ reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
+ >> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+ reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
+ break;
+ default:
+ WARN(1, "Unknown DCS readback method\n");
+ break;
+ }
+
+ dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
/* Apply correction to DC servo result */
if (hubs->dcs_codes) {
dev_dbg(codec->dev, "Applying %d code DC servo correction\n",
hubs->dcs_codes);
- /* Different chips in the family support different
- * readback methods.
- */
- switch (hubs->dcs_readback_mode) {
- case 0:
- reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
- & WM8993_DCS_INTEG_CHAN_0_MASK;;
- reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
- & WM8993_DCS_INTEG_CHAN_1_MASK;
- break;
- case 1:
- reg = snd_soc_read(codec, WM8993_DC_SERVO_3);
- reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
- >> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
- reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
- break;
- default:
- WARN(1, "Unknown DCS readback method\n");
- break;
- }
-
- dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
-
/* HPOUT1L */
if (reg_l + hubs->dcs_codes > 0 &&
reg_l + hubs->dcs_codes < 0xff)
@@ -148,7 +167,15 @@
wait_for_dc_servo(codec,
WM8993_DCS_TRIG_DAC_WR_0 |
WM8993_DCS_TRIG_DAC_WR_1);
+ } else {
+ dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+ dcs_cfg |= reg_r;
}
+
+ /* Save the callibrated offset if we're in class W mode and
+ * therefore don't have any analogue signal mixed in. */
+ if (hubs->class_w)
+ hubs->class_w_dcs = dcs_cfg;
}
/*
@@ -163,6 +190,9 @@
ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
+ /* Updating the analogue gains invalidates the DC servo cache */
+ hubs->class_w_dcs = 0;
+
/* If we're applying an offset correction then updating the
* callibration would be likely to introduce further offsets. */
if (hubs->dcs_codes)
@@ -791,6 +821,8 @@
int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
/* Latch volume update bits & default ZC on */
snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_1_2_VOLUME,
WM8993_IN1_VU, WM8993_IN1_VU);
@@ -819,7 +851,7 @@
snd_soc_add_controls(codec, analogue_snd_controls,
ARRAY_SIZE(analogue_snd_controls));
- snd_soc_dapm_new_controls(codec, analogue_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, analogue_dapm_widgets,
ARRAY_SIZE(analogue_dapm_widgets));
return 0;
}
@@ -828,24 +860,26 @@
int wm_hubs_add_analogue_routes(struct snd_soc_codec *codec,
int lineout1_diff, int lineout2_diff)
{
- snd_soc_dapm_add_routes(codec, analogue_routes,
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ snd_soc_dapm_add_routes(dapm, analogue_routes,
ARRAY_SIZE(analogue_routes));
if (lineout1_diff)
- snd_soc_dapm_add_routes(codec,
+ snd_soc_dapm_add_routes(dapm,
lineout1_diff_routes,
ARRAY_SIZE(lineout1_diff_routes));
else
- snd_soc_dapm_add_routes(codec,
+ snd_soc_dapm_add_routes(dapm,
lineout1_se_routes,
ARRAY_SIZE(lineout1_se_routes));
if (lineout2_diff)
- snd_soc_dapm_add_routes(codec,
+ snd_soc_dapm_add_routes(dapm,
lineout2_diff_routes,
ARRAY_SIZE(lineout2_diff_routes));
else
- snd_soc_dapm_add_routes(codec,
+ snd_soc_dapm_add_routes(dapm,
lineout2_se_routes,
ARRAY_SIZE(lineout2_se_routes));
@@ -872,7 +906,7 @@
* VMID as an output and can disable it.
*/
if (lineout1_diff && lineout2_diff)
- codec->idle_bias_off = 1;
+ codec->dapm.idle_bias_off = 1;
if (lineout1fb)
snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h
index e51c166..f8a5e97 100644
--- a/sound/soc/codecs/wm_hubs.h
+++ b/sound/soc/codecs/wm_hubs.h
@@ -23,6 +23,9 @@
int dcs_codes;
int dcs_readback_mode;
int hp_startup_mode;
+
+ bool class_w;
+ u16 class_w_dcs;
};
extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index bc9e6b0b..24b031e 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -18,7 +18,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/dma.h>
#include <asm/mach-types.h>
@@ -132,26 +131,27 @@
static int evm_aic3x_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
/* Add davinci-evm specific widgets */
- snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
ARRAY_SIZE(aic3x_dapm_widgets));
/* Set up davinci-evm specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* not connected */
- snd_soc_dapm_disable_pin(codec, "MONO_LOUT");
- snd_soc_dapm_disable_pin(codec, "HPLCOM");
- snd_soc_dapm_disable_pin(codec, "HPRCOM");
+ snd_soc_dapm_disable_pin(dapm, "MONO_LOUT");
+ snd_soc_dapm_disable_pin(dapm, "HPLCOM");
+ snd_soc_dapm_disable_pin(dapm, "HPRCOM");
/* always connected */
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Line Out");
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
- snd_soc_dapm_enable_pin(codec, "Line In");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Line Out");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_enable_pin(dapm, "Line In");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c
index 6c6666a..0fe558c 100644
--- a/sound/soc/davinci/davinci-sffsdr.c
+++ b/sound/soc/davinci/davinci-sffsdr.c
@@ -21,7 +21,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/dma.h>
#include <asm/mach-types.h>
diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/ep93xx/ep93xx-i2s.c
index 4f48733..9ac93f6 100644
--- a/sound/soc/ep93xx/ep93xx-i2s.c
+++ b/sound/soc/ep93xx/ep93xx-i2s.c
@@ -352,13 +352,13 @@
.playback = {
.channels_min = 2,
.channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000_48000,
+ .rates = SNDRV_PCM_RATE_8000_96000,
.formats = EP93XX_I2S_FORMATS,
},
.capture = {
.channels_min = 2,
.channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000_48000,
+ .rates = SNDRV_PCM_RATE_8000_96000,
.formats = EP93XX_I2S_FORMATS,
},
.ops = &ep93xx_i2s_dai_ops,
diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/ep93xx/ep93xx-pcm.c
index 2f121dd..0667077 100644
--- a/sound/soc/ep93xx/ep93xx-pcm.c
+++ b/sound/soc/ep93xx/ep93xx-pcm.c
@@ -35,9 +35,9 @@
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER),
- .rates = SNDRV_PCM_RATE_8000_48000,
+ .rates = SNDRV_PCM_RATE_8000_96000,
.rate_min = SNDRV_PCM_RATE_8000,
- .rate_max = SNDRV_PCM_RATE_48000,
+ .rate_max = SNDRV_PCM_RATE_96000,
.formats = (SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE |
diff --git a/sound/soc/ep93xx/snappercl15.c b/sound/soc/ep93xx/snappercl15.c
index 28ab5ff..dfe1d7f 100644
--- a/sound/soc/ep93xx/snappercl15.c
+++ b/sound/soc/ep93xx/snappercl15.c
@@ -15,7 +15,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
@@ -79,11 +78,12 @@
static int snappercl15_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
ARRAY_SIZE(tlv320aic23_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
diff --git a/sound/soc/imx/eukrea-tlv320.c b/sound/soc/imx/eukrea-tlv320.c
index dd4fffd..e20c9e1 100644
--- a/sound/soc/imx/eukrea-tlv320.c
+++ b/sound/soc/imx/eukrea-tlv320.c
@@ -22,7 +22,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include "../codecs/tlv320aic23.h"
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index 390b6ff..30894ea 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -456,13 +456,13 @@
static struct snd_soc_dai_driver imx_ssi_dai = {
.probe = imx_ssi_dai_probe,
.playback = {
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_96000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.capture = {
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_96000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
diff --git a/sound/soc/imx/phycore-ac97.c b/sound/soc/imx/phycore-ac97.c
index 9eabc28..a7deb5c 100644
--- a/sound/soc/imx/phycore-ac97.c
+++ b/sound/soc/imx/phycore-ac97.c
@@ -17,7 +17,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
static struct snd_soc_card imx_phycore;
diff --git a/sound/soc/imx/wm1133-ev1.c b/sound/soc/imx/wm1133-ev1.c
index 30fdb15..75b4c72 100644
--- a/sound/soc/imx/wm1133-ev1.c
+++ b/sound/soc/imx/wm1133-ev1.c
@@ -19,7 +19,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <mach/audmux.h>
@@ -213,11 +212,12 @@
static int wm1133_ev1_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_new_controls(codec, wm1133_ev1_widgets,
+ snd_soc_dapm_new_controls(dapm, wm1133_ev1_widgets,
ARRAY_SIZE(wm1133_ev1_widgets));
- snd_soc_dapm_add_routes(codec, wm1133_ev1_map,
+ snd_soc_dapm_add_routes(dapm, wm1133_ev1_map,
ARRAY_SIZE(wm1133_ev1_map));
/* Headphone jack detection */
@@ -234,7 +234,7 @@
wm8350_mic_jack_detect(codec, &mic_jack, SND_JACK_MICROPHONE,
SND_JACK_BTN_0);
- snd_soc_dapm_force_enable_pin(codec, "Mic Bias");
+ snd_soc_dapm_force_enable_pin(dapm, "Mic Bias");
return 0;
}
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index f3cffd1..419bf4f 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -28,7 +28,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include "jz4740-i2s.h"
diff --git a/sound/soc/jz4740/qi_lb60.c b/sound/soc/jz4740/qi_lb60.c
index ef1a99e..49723e3 100644
--- a/sound/soc/jz4740/qi_lb60.c
+++ b/sound/soc/jz4740/qi_lb60.c
@@ -19,7 +19,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <linux/gpio.h>
#define QI_LB60_SND_GPIO JZ_GPIO_PORTB(29)
@@ -59,10 +58,11 @@
{
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
- snd_soc_dapm_nc_pin(codec, "LIN");
- snd_soc_dapm_nc_pin(codec, "RIN");
+ snd_soc_dapm_nc_pin(dapm, "LIN");
+ snd_soc_dapm_nc_pin(dapm, "RIN");
ret = snd_soc_dai_set_fmt(cpu_dai, QI_LB60_DAIFMT);
if (ret < 0) {
@@ -70,9 +70,11 @@
return ret;
}
- snd_soc_dapm_new_controls(codec, qi_lb60_widgets, ARRAY_SIZE(qi_lb60_widgets));
- snd_soc_dapm_add_routes(codec, qi_lb60_routes, ARRAY_SIZE(qi_lb60_routes));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_new_controls(dapm, qi_lb60_widgets,
+ ARRAY_SIZE(qi_lb60_widgets));
+ snd_soc_dapm_add_routes(dapm, qi_lb60_routes,
+ ARRAY_SIZE(qi_lb60_routes));
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/kirkwood/Kconfig b/sound/soc/kirkwood/Kconfig
index 16ec2a2..8f49e16 100644
--- a/sound/soc/kirkwood/Kconfig
+++ b/sound/soc/kirkwood/Kconfig
@@ -11,10 +11,19 @@
config SND_KIRKWOOD_SOC_OPENRD
tristate "SoC Audio support for Kirkwood Openrd Client"
- depends on SND_KIRKWOOD_SOC && MACH_OPENRD_CLIENT
+ depends on SND_KIRKWOOD_SOC && (MACH_OPENRD_CLIENT || MACH_OPENRD_ULTIMATE)
select SND_KIRKWOOD_SOC_I2S
select SND_SOC_CS42L51
help
Say Y if you want to add support for SoC audio on
Openrd Client.
+config SND_KIRKWOOD_SOC_T5325
+ tristate "SoC Audio support for HP t5325"
+ depends on SND_KIRKWOOD_SOC && MACH_T5325
+ select SND_KIRKWOOD_SOC_I2S
+ select SND_SOC_ALC5623
+ help
+ Say Y if you want to add support for SoC audio on
+ the HP t5325 thin client.
+
diff --git a/sound/soc/kirkwood/Makefile b/sound/soc/kirkwood/Makefile
index 33a16dc..3e62ae9 100644
--- a/sound/soc/kirkwood/Makefile
+++ b/sound/soc/kirkwood/Makefile
@@ -5,5 +5,7 @@
obj-$(CONFIG_SND_KIRKWOOD_SOC_I2S) += snd-soc-kirkwood-i2s.o
snd-soc-openrd-objs := kirkwood-openrd.o
+snd-soc-t5325-objs := kirkwood-t5325.o
obj-$(CONFIG_SND_KIRKWOOD_SOC_OPENRD) += snd-soc-openrd.o
+obj-$(CONFIG_SND_KIRKWOOD_SOC_T5325) += snd-soc-t5325.o
diff --git a/sound/soc/kirkwood/kirkwood-openrd.c b/sound/soc/kirkwood/kirkwood-openrd.c
index 9d7c81e..d863afb 100644
--- a/sound/soc/kirkwood/kirkwood-openrd.c
+++ b/sound/soc/kirkwood/kirkwood-openrd.c
@@ -86,7 +86,7 @@
{
int ret;
- if (!machine_is_openrd_client())
+ if (!machine_is_openrd_client() && !machine_is_openrd_ultimate())
return 0;
openrd_client_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/kirkwood/kirkwood-t5325.c b/sound/soc/kirkwood/kirkwood-t5325.c
new file mode 100644
index 0000000..c8d2195
--- /dev/null
+++ b/sound/soc/kirkwood/kirkwood-t5325.c
@@ -0,0 +1,141 @@
+/*
+ * kirkwood-t5325.c
+ *
+ * (c) 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <sound/soc.h>
+#include <mach/kirkwood.h>
+#include <plat/audio.h>
+#include <asm/mach-types.h>
+#include "../codecs/alc5623.h"
+
+static int t5325_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ int ret;
+ unsigned int freq, fmt;
+
+ fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS;
+ ret = snd_soc_dai_set_fmt(cpu_dai, fmt);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_fmt(codec_dai, fmt);
+ if (ret < 0)
+ return ret;
+
+ freq = params_rate(params) * 256;
+
+ return snd_soc_dai_set_sysclk(codec_dai, 0, freq, SND_SOC_CLOCK_IN);
+
+}
+
+static struct snd_soc_ops t5325_ops = {
+ .hw_params = t5325_hw_params,
+};
+
+static const struct snd_soc_dapm_widget t5325_dapm_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
+ SND_SOC_DAPM_SPK("Speaker", NULL),
+ SND_SOC_DAPM_MIC("Mic Jack", NULL),
+};
+
+static const struct snd_soc_dapm_route t5325_route[] = {
+ { "Headphone Jack", NULL, "HPL" },
+ { "Headphone Jack", NULL, "HPR" },
+
+ {"Speaker", NULL, "SPKOUT"},
+ {"Speaker", NULL, "SPKOUTN"},
+
+ { "MIC1", NULL, "Mic Jack" },
+ { "MIC2", NULL, "Mic Jack" },
+};
+
+static int t5325_dai_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ snd_soc_dapm_new_controls(dapm, t5325_dapm_widgets,
+ ARRAY_SIZE(t5325_dapm_widgets));
+
+ snd_soc_dapm_add_routes(dapm, t5325_route, ARRAY_SIZE(t5325_route));
+
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Speaker");
+
+ snd_soc_dapm_sync(dapm);
+
+ return 0;
+}
+
+static struct snd_soc_dai_link t5325_dai[] = {
+{
+ .name = "ALC5621",
+ .stream_name = "ALC5621 HiFi",
+ .cpu_dai_name = "kirkwood-i2s",
+ .platform_name = "kirkwood-pcm-audio",
+ .codec_dai_name = "alc5621-hifi",
+ .codec_name = "alc562x-codec.0-001a",
+ .ops = &t5325_ops,
+ .init = t5325_dai_init,
+},
+};
+
+
+static struct snd_soc_card t5325 = {
+ .name = "t5325",
+ .dai_link = t5325_dai,
+ .num_links = ARRAY_SIZE(t5325_dai),
+};
+
+static struct platform_device *t5325_snd_device;
+
+static int __init t5325_init(void)
+{
+ int ret;
+
+ if (!machine_is_t5325())
+ return 0;
+
+ t5325_snd_device = platform_device_alloc("soc-audio", -1);
+ if (!t5325_snd_device)
+ return -ENOMEM;
+
+ platform_set_drvdata(t5325_snd_device,
+ &t5325);
+
+ ret = platform_device_add(t5325_snd_device);
+ if (ret) {
+ printk(KERN_ERR "%s: platform_device_add failed\n", __func__);
+ platform_device_put(t5325_snd_device);
+ }
+
+ return ret;
+}
+module_init(t5325_init);
+
+static void __exit t5325_exit(void)
+{
+ platform_device_unregister(t5325_snd_device);
+}
+module_exit(t5325_exit);
+
+MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
+MODULE_DESCRIPTION("ALSA SoC t5325 audio client");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/nuc900/nuc900-audio.c b/sound/soc/nuc900/nuc900-audio.c
index 161f5b6..38a2d0d8 100644
--- a/sound/soc/nuc900/nuc900-audio.c
+++ b/sound/soc/nuc900/nuc900-audio.c
@@ -18,7 +18,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include "nuc900-audio.h"
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index 979dd50..1617504 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -22,7 +22,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
@@ -114,20 +113,21 @@
static int am3517evm_aic23_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
/* Add am3517-evm specific widgets */
- snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
ARRAY_SIZE(tlv320aic23_dapm_widgets));
/* Set up davinci-evm specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* always connected */
- snd_soc_dapm_enable_pin(codec, "Line Out");
- snd_soc_dapm_enable_pin(codec, "Line In");
- snd_soc_dapm_enable_pin(codec, "Mic In");
+ snd_soc_dapm_enable_pin(dapm, "Line Out");
+ snd_soc_dapm_enable_pin(dapm, "Line In");
+ snd_soc_dapm_enable_pin(dapm, "Mic In");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 438146a..2101bdc 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -26,7 +26,7 @@
#include <linux/spinlock.h>
#include <linux/tty.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
@@ -94,6 +94,7 @@
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
struct soc_enum *control = (struct soc_enum *)kcontrol->private_value;
unsigned short pins;
int pin, changed = 0;
@@ -112,48 +113,48 @@
/* Setup pins after corresponding bits if changed */
pin = !!(pins & (1 << AMS_DELTA_MOUTHPIECE));
- if (pin != snd_soc_dapm_get_pin_status(codec, "Mouthpiece")) {
+ if (pin != snd_soc_dapm_get_pin_status(dapm, "Mouthpiece")) {
changed = 1;
if (pin)
- snd_soc_dapm_enable_pin(codec, "Mouthpiece");
+ snd_soc_dapm_enable_pin(dapm, "Mouthpiece");
else
- snd_soc_dapm_disable_pin(codec, "Mouthpiece");
+ snd_soc_dapm_disable_pin(dapm, "Mouthpiece");
}
pin = !!(pins & (1 << AMS_DELTA_EARPIECE));
- if (pin != snd_soc_dapm_get_pin_status(codec, "Earpiece")) {
+ if (pin != snd_soc_dapm_get_pin_status(dapm, "Earpiece")) {
changed = 1;
if (pin)
- snd_soc_dapm_enable_pin(codec, "Earpiece");
+ snd_soc_dapm_enable_pin(dapm, "Earpiece");
else
- snd_soc_dapm_disable_pin(codec, "Earpiece");
+ snd_soc_dapm_disable_pin(dapm, "Earpiece");
}
pin = !!(pins & (1 << AMS_DELTA_MICROPHONE));
- if (pin != snd_soc_dapm_get_pin_status(codec, "Microphone")) {
+ if (pin != snd_soc_dapm_get_pin_status(dapm, "Microphone")) {
changed = 1;
if (pin)
- snd_soc_dapm_enable_pin(codec, "Microphone");
+ snd_soc_dapm_enable_pin(dapm, "Microphone");
else
- snd_soc_dapm_disable_pin(codec, "Microphone");
+ snd_soc_dapm_disable_pin(dapm, "Microphone");
}
pin = !!(pins & (1 << AMS_DELTA_SPEAKER));
- if (pin != snd_soc_dapm_get_pin_status(codec, "Speaker")) {
+ if (pin != snd_soc_dapm_get_pin_status(dapm, "Speaker")) {
changed = 1;
if (pin)
- snd_soc_dapm_enable_pin(codec, "Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Speaker");
else
- snd_soc_dapm_disable_pin(codec, "Speaker");
+ snd_soc_dapm_disable_pin(dapm, "Speaker");
}
pin = !!(pins & (1 << AMS_DELTA_AGC));
if (pin != ams_delta_audio_agc) {
ams_delta_audio_agc = pin;
changed = 1;
if (pin)
- snd_soc_dapm_enable_pin(codec, "AGCIN");
+ snd_soc_dapm_enable_pin(dapm, "AGCIN");
else
- snd_soc_dapm_disable_pin(codec, "AGCIN");
+ snd_soc_dapm_disable_pin(dapm, "AGCIN");
}
if (changed)
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
mutex_unlock(&codec->mutex);
@@ -164,19 +165,20 @@
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
unsigned short pins, mode;
- pins = ((snd_soc_dapm_get_pin_status(codec, "Mouthpiece") <<
+ pins = ((snd_soc_dapm_get_pin_status(dapm, "Mouthpiece") <<
AMS_DELTA_MOUTHPIECE) |
- (snd_soc_dapm_get_pin_status(codec, "Earpiece") <<
+ (snd_soc_dapm_get_pin_status(dapm, "Earpiece") <<
AMS_DELTA_EARPIECE));
if (pins)
- pins |= (snd_soc_dapm_get_pin_status(codec, "Microphone") <<
+ pins |= (snd_soc_dapm_get_pin_status(dapm, "Microphone") <<
AMS_DELTA_MICROPHONE);
else
- pins = ((snd_soc_dapm_get_pin_status(codec, "Microphone") <<
+ pins = ((snd_soc_dapm_get_pin_status(dapm, "Microphone") <<
AMS_DELTA_MICROPHONE) |
- (snd_soc_dapm_get_pin_status(codec, "Speaker") <<
+ (snd_soc_dapm_get_pin_status(dapm, "Speaker") <<
AMS_DELTA_SPEAKER) |
(ams_delta_audio_agc << AMS_DELTA_AGC));
@@ -300,6 +302,7 @@
static void cx81801_close(struct tty_struct *tty)
{
struct snd_soc_codec *codec = tty->disc_data;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
del_timer_sync(&cx81801_timer);
@@ -312,12 +315,12 @@
v253_ops.close(tty);
/* Revert back to default audio input/output constellation */
- snd_soc_dapm_disable_pin(codec, "Mouthpiece");
- snd_soc_dapm_enable_pin(codec, "Earpiece");
- snd_soc_dapm_enable_pin(codec, "Microphone");
- snd_soc_dapm_disable_pin(codec, "Speaker");
- snd_soc_dapm_disable_pin(codec, "AGCIN");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_disable_pin(dapm, "Mouthpiece");
+ snd_soc_dapm_enable_pin(dapm, "Earpiece");
+ snd_soc_dapm_enable_pin(dapm, "Microphone");
+ snd_soc_dapm_disable_pin(dapm, "Speaker");
+ snd_soc_dapm_disable_pin(dapm, "AGCIN");
+ snd_soc_dapm_sync(dapm);
}
/* Line discipline .hangup() */
@@ -432,16 +435,16 @@
case SND_SOC_BIAS_ON:
case SND_SOC_BIAS_PREPARE:
case SND_SOC_BIAS_STANDBY:
- if (codec->bias_level == SND_SOC_BIAS_OFF)
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_NRESET,
AMS_DELTA_LATCH2_MODEM_NRESET);
break;
case SND_SOC_BIAS_OFF:
- if (codec->bias_level != SND_SOC_BIAS_OFF)
+ if (codec->dapm.bias_level != SND_SOC_BIAS_OFF)
ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_NRESET,
0);
}
- codec->bias_level = level;
+ codec->dapm.bias_level = level;
return 0;
}
@@ -492,6 +495,7 @@
static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct snd_soc_card *card = rtd->card;
int ret;
@@ -541,7 +545,7 @@
}
/* Add board specific DAPM widgets and routes */
- ret = snd_soc_dapm_new_controls(codec, ams_delta_dapm_widgets,
+ ret = snd_soc_dapm_new_controls(dapm, ams_delta_dapm_widgets,
ARRAY_SIZE(ams_delta_dapm_widgets));
if (ret) {
dev_warn(card->dev,
@@ -550,7 +554,7 @@
return 0;
}
- ret = snd_soc_dapm_add_routes(codec, ams_delta_audio_map,
+ ret = snd_soc_dapm_add_routes(dapm, ams_delta_audio_map,
ARRAY_SIZE(ams_delta_audio_map));
if (ret) {
dev_warn(card->dev,
@@ -560,13 +564,13 @@
}
/* Set up initial pin constellation */
- snd_soc_dapm_disable_pin(codec, "Mouthpiece");
- snd_soc_dapm_enable_pin(codec, "Earpiece");
- snd_soc_dapm_enable_pin(codec, "Microphone");
- snd_soc_dapm_disable_pin(codec, "Speaker");
- snd_soc_dapm_disable_pin(codec, "AGCIN");
- snd_soc_dapm_disable_pin(codec, "AGCOUT");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_disable_pin(dapm, "Mouthpiece");
+ snd_soc_dapm_enable_pin(dapm, "Earpiece");
+ snd_soc_dapm_enable_pin(dapm, "Microphone");
+ snd_soc_dapm_disable_pin(dapm, "Speaker");
+ snd_soc_dapm_disable_pin(dapm, "AGCIN");
+ snd_soc_dapm_disable_pin(dapm, "AGCOUT");
+ snd_soc_dapm_sync(dapm);
/* Add virtual switch */
ret = snd_soc_add_controls(codec, ams_delta_audio_controls,
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
index fd3a40f..0ae3470 100644
--- a/sound/soc/omap/igep0020.c
+++ b/sound/soc/omap/igep0020.c
@@ -24,7 +24,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index a3b6d89..fe215f3 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -27,7 +27,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
@@ -58,6 +57,7 @@
static void n810_ext_control(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int hp = 0, line1l = 0;
switch (n810_jack_func) {
@@ -72,25 +72,25 @@
}
if (n810_spk_func)
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
else
- snd_soc_dapm_disable_pin(codec, "Ext Spk");
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk");
if (hp)
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
else
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
if (line1l)
- snd_soc_dapm_enable_pin(codec, "LINE1L");
+ snd_soc_dapm_enable_pin(dapm, "LINE1L");
else
- snd_soc_dapm_disable_pin(codec, "LINE1L");
+ snd_soc_dapm_disable_pin(dapm, "LINE1L");
if (n810_dmic_func)
- snd_soc_dapm_enable_pin(codec, "DMic");
+ snd_soc_dapm_enable_pin(dapm, "DMic");
else
- snd_soc_dapm_disable_pin(codec, "DMic");
+ snd_soc_dapm_disable_pin(dapm, "DMic");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
}
static int n810_startup(struct snd_pcm_substream *substream)
@@ -274,17 +274,18 @@
static int n810_aic33_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
/* Not connected */
- snd_soc_dapm_nc_pin(codec, "MONO_LOUT");
- snd_soc_dapm_nc_pin(codec, "HPLCOM");
- snd_soc_dapm_nc_pin(codec, "HPRCOM");
- snd_soc_dapm_nc_pin(codec, "MIC3L");
- snd_soc_dapm_nc_pin(codec, "MIC3R");
- snd_soc_dapm_nc_pin(codec, "LINE1R");
- snd_soc_dapm_nc_pin(codec, "LINE2L");
- snd_soc_dapm_nc_pin(codec, "LINE2R");
+ snd_soc_dapm_nc_pin(dapm, "MONO_LOUT");
+ snd_soc_dapm_nc_pin(dapm, "HPLCOM");
+ snd_soc_dapm_nc_pin(dapm, "HPRCOM");
+ snd_soc_dapm_nc_pin(dapm, "MIC3L");
+ snd_soc_dapm_nc_pin(dapm, "MIC3R");
+ snd_soc_dapm_nc_pin(dapm, "LINE1R");
+ snd_soc_dapm_nc_pin(dapm, "LINE2L");
+ snd_soc_dapm_nc_pin(dapm, "LINE2R");
/* Add N810 specific controls */
err = snd_soc_add_controls(codec, aic33_n810_controls,
@@ -293,13 +294,13 @@
return err;
/* Add N810 specific widgets */
- snd_soc_dapm_new_controls(codec, aic33_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, aic33_dapm_widgets,
ARRAY_SIZE(aic33_dapm_widgets));
/* Set up N810 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/omap/omap2evm.c b/sound/soc/omap/omap2evm.c
index cf3fc8a..29b60d6 100644
--- a/sound/soc/omap/omap2evm.c
+++ b/sound/soc/omap/omap2evm.c
@@ -26,7 +26,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index e56832b..40db813 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -24,7 +24,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index 810f1e36..0daa044 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -22,7 +22,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 4ee33ce..8047c521e 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -28,7 +28,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <plat/mcbsp.h>
@@ -170,51 +169,53 @@
static int omap3pandora_out_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
/* All TWL4030 output pins are floating */
- snd_soc_dapm_nc_pin(codec, "EARPIECE");
- snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
- snd_soc_dapm_nc_pin(codec, "PREDRIVER");
- snd_soc_dapm_nc_pin(codec, "HSOL");
- snd_soc_dapm_nc_pin(codec, "HSOR");
- snd_soc_dapm_nc_pin(codec, "CARKITL");
- snd_soc_dapm_nc_pin(codec, "CARKITR");
- snd_soc_dapm_nc_pin(codec, "HFL");
- snd_soc_dapm_nc_pin(codec, "HFR");
- snd_soc_dapm_nc_pin(codec, "VIBRA");
+ snd_soc_dapm_nc_pin(dapm, "EARPIECE");
+ snd_soc_dapm_nc_pin(dapm, "PREDRIVEL");
+ snd_soc_dapm_nc_pin(dapm, "PREDRIVER");
+ snd_soc_dapm_nc_pin(dapm, "HSOL");
+ snd_soc_dapm_nc_pin(dapm, "HSOR");
+ snd_soc_dapm_nc_pin(dapm, "CARKITL");
+ snd_soc_dapm_nc_pin(dapm, "CARKITR");
+ snd_soc_dapm_nc_pin(dapm, "HFL");
+ snd_soc_dapm_nc_pin(dapm, "HFR");
+ snd_soc_dapm_nc_pin(dapm, "VIBRA");
- ret = snd_soc_dapm_new_controls(codec, omap3pandora_out_dapm_widgets,
+ ret = snd_soc_dapm_new_controls(dapm, omap3pandora_out_dapm_widgets,
ARRAY_SIZE(omap3pandora_out_dapm_widgets));
if (ret < 0)
return ret;
- snd_soc_dapm_add_routes(codec, omap3pandora_out_map,
+ snd_soc_dapm_add_routes(dapm, omap3pandora_out_map,
ARRAY_SIZE(omap3pandora_out_map));
- return snd_soc_dapm_sync(codec);
+ return snd_soc_dapm_sync(dapm);
}
static int omap3pandora_in_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
/* Not comnnected */
- snd_soc_dapm_nc_pin(codec, "HSMIC");
- snd_soc_dapm_nc_pin(codec, "CARKITMIC");
- snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
- snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
+ snd_soc_dapm_nc_pin(dapm, "HSMIC");
+ snd_soc_dapm_nc_pin(dapm, "CARKITMIC");
+ snd_soc_dapm_nc_pin(dapm, "DIGIMIC0");
+ snd_soc_dapm_nc_pin(dapm, "DIGIMIC1");
- ret = snd_soc_dapm_new_controls(codec, omap3pandora_in_dapm_widgets,
+ ret = snd_soc_dapm_new_controls(dapm, omap3pandora_in_dapm_widgets,
ARRAY_SIZE(omap3pandora_in_dapm_widgets));
if (ret < 0)
return ret;
- snd_soc_dapm_add_routes(codec, omap3pandora_in_map,
+ snd_soc_dapm_add_routes(dapm, omap3pandora_in_map,
ARRAY_SIZE(omap3pandora_in_map));
- return snd_soc_dapm_sync(codec);
+ return snd_soc_dapm_sync(dapm);
}
static struct snd_soc_ops omap3pandora_ops = {
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index 65ae00e..7e75e77 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -26,7 +26,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
@@ -116,19 +115,20 @@
static int osk_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
/* Add osk5912 specific widgets */
- snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
ARRAY_SIZE(tlv320aic23_dapm_widgets));
/* Set up osk5912 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Line In");
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Line In");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
index e95a607..bbcf380 100644
--- a/sound/soc/omap/overo.c
+++ b/sound/soc/omap/overo.c
@@ -24,7 +24,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 04b5723..150042a 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -30,7 +30,6 @@
#include <sound/jack.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <plat/mcbsp.h>
#include <asm/mach-types.h>
@@ -58,19 +57,21 @@
static void rx51_ext_control(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
if (rx51_spk_func)
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
else
- snd_soc_dapm_disable_pin(codec, "Ext Spk");
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk");
if (rx51_dmic_func)
- snd_soc_dapm_enable_pin(codec, "DMic");
+ snd_soc_dapm_enable_pin(dapm, "DMic");
else
- snd_soc_dapm_disable_pin(codec, "DMic");
+ snd_soc_dapm_disable_pin(dapm, "DMic");
gpio_set_value(RX51_TVOUT_SEL_GPIO,
rx51_jack_func == RX51_JACK_TVOUT);
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
}
static int rx51_startup(struct snd_pcm_substream *substream)
@@ -244,12 +245,13 @@
static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
/* Set up NC codec pins */
- snd_soc_dapm_nc_pin(codec, "MIC3L");
- snd_soc_dapm_nc_pin(codec, "MIC3R");
- snd_soc_dapm_nc_pin(codec, "LINE1R");
+ snd_soc_dapm_nc_pin(dapm, "MIC3L");
+ snd_soc_dapm_nc_pin(dapm, "MIC3R");
+ snd_soc_dapm_nc_pin(dapm, "LINE1R");
/* Add RX-51 specific controls */
err = snd_soc_add_controls(codec, aic34_rx51_controls,
@@ -258,13 +260,13 @@
return err;
/* Add RX-51 specific widgets */
- snd_soc_dapm_new_controls(codec, aic34_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, aic34_dapm_widgets,
ARRAY_SIZE(aic34_dapm_widgets));
/* Set up RX-51 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
/* AV jack detection */
err = snd_soc_jack_new(codec, "AV Jack",
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 07fbcf7..3f72d17 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -28,7 +28,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
@@ -191,39 +190,40 @@
static int sdp3430_twl4030_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
/* Add SDP3430 specific widgets */
- ret = snd_soc_dapm_new_controls(codec, sdp3430_twl4030_dapm_widgets,
+ ret = snd_soc_dapm_new_controls(dapm, sdp3430_twl4030_dapm_widgets,
ARRAY_SIZE(sdp3430_twl4030_dapm_widgets));
if (ret)
return ret;
/* Set up SDP3430 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* SDP3430 connected pins */
- snd_soc_dapm_enable_pin(codec, "Ext Mic");
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Headset Stereophone");
+ snd_soc_dapm_enable_pin(dapm, "Ext Mic");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Headset Stereophone");
/* TWL4030 not connected pins */
- snd_soc_dapm_nc_pin(codec, "AUXL");
- snd_soc_dapm_nc_pin(codec, "AUXR");
- snd_soc_dapm_nc_pin(codec, "CARKITMIC");
- snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
- snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
+ snd_soc_dapm_nc_pin(dapm, "AUXL");
+ snd_soc_dapm_nc_pin(dapm, "AUXR");
+ snd_soc_dapm_nc_pin(dapm, "CARKITMIC");
+ snd_soc_dapm_nc_pin(dapm, "DIGIMIC0");
+ snd_soc_dapm_nc_pin(dapm, "DIGIMIC1");
- snd_soc_dapm_nc_pin(codec, "OUTL");
- snd_soc_dapm_nc_pin(codec, "OUTR");
- snd_soc_dapm_nc_pin(codec, "EARPIECE");
- snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
- snd_soc_dapm_nc_pin(codec, "PREDRIVER");
- snd_soc_dapm_nc_pin(codec, "CARKITL");
- snd_soc_dapm_nc_pin(codec, "CARKITR");
+ snd_soc_dapm_nc_pin(dapm, "OUTL");
+ snd_soc_dapm_nc_pin(dapm, "OUTR");
+ snd_soc_dapm_nc_pin(dapm, "EARPIECE");
+ snd_soc_dapm_nc_pin(dapm, "PREDRIVEL");
+ snd_soc_dapm_nc_pin(dapm, "PREDRIVER");
+ snd_soc_dapm_nc_pin(dapm, "CARKITL");
+ snd_soc_dapm_nc_pin(dapm, "CARKITR");
- ret = snd_soc_dapm_sync(codec);
+ ret = snd_soc_dapm_sync(dapm);
if (ret)
return ret;
diff --git a/sound/soc/omap/sdp4430.c b/sound/soc/omap/sdp4430.c
index 4b4463d..189e039 100644
--- a/sound/soc/omap/sdp4430.c
+++ b/sound/soc/omap/sdp4430.c
@@ -24,7 +24,7 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
+#include <sound/jack.h>
#include <asm/mach-types.h>
#include <plat/hardware.h>
@@ -66,6 +66,21 @@
.hw_params = sdp4430_hw_params,
};
+/* Headset jack */
+static struct snd_soc_jack hs_jack;
+
+/*Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin hs_jack_pins[] = {
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+ {
+ .pin = "Headset Stereophone",
+ .mask = SND_JACK_HEADPHONE,
+ },
+};
+
static int sdp4430_get_power_mode(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@@ -102,6 +117,7 @@
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_HP("Headset Stereophone", NULL),
SND_SOC_DAPM_SPK("Earphone Spk", NULL),
+ SND_SOC_DAPM_INPUT("Aux/FM Stereo In"),
};
static const struct snd_soc_dapm_route audio_map[] = {
@@ -124,11 +140,16 @@
/* Earphone speaker */
{"Earphone Spk", NULL, "EP"},
+
+ /* Aux/FM Stereo In: AFML, AFMR */
+ {"AFML", NULL, "Aux/FM Stereo In"},
+ {"AFMR", NULL, "Aux/FM Stereo In"},
};
static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
/* Add SDP4430 specific controls */
@@ -138,25 +159,39 @@
return ret;
/* Add SDP4430 specific widgets */
- ret = snd_soc_dapm_new_controls(codec, sdp4430_twl6040_dapm_widgets,
+ ret = snd_soc_dapm_new_controls(dapm, sdp4430_twl6040_dapm_widgets,
ARRAY_SIZE(sdp4430_twl6040_dapm_widgets));
if (ret)
return ret;
/* Set up SDP4430 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* SDP4430 connected pins */
- snd_soc_dapm_enable_pin(codec, "Ext Mic");
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
- snd_soc_dapm_enable_pin(codec, "Headset Mic");
- snd_soc_dapm_enable_pin(codec, "Headset Stereophone");
+ snd_soc_dapm_enable_pin(dapm, "Ext Mic");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+ snd_soc_dapm_enable_pin(dapm, "AFML");
+ snd_soc_dapm_enable_pin(dapm, "AFMR");
+ snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_enable_pin(dapm, "Headset Stereophone");
- /* TWL6040 not connected pins */
- snd_soc_dapm_nc_pin(codec, "AFML");
- snd_soc_dapm_nc_pin(codec, "AFMR");
+ ret = snd_soc_dapm_sync(dapm);
+ if (ret)
+ return ret;
- ret = snd_soc_dapm_sync(codec);
+ /* Headset jack detection */
+ ret = snd_soc_jack_new(codec, "Headset Jack",
+ SND_JACK_HEADSET, &hs_jack);
+ if (ret)
+ return ret;
+
+ ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
+ hs_jack_pins);
+
+ if (machine_is_omap_4430sdp())
+ twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
+ else
+ snd_soc_jack_report(&hs_jack, SND_JACK_HEADSET, SND_JACK_HEADSET);
return ret;
}
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 718031e..0170994 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -24,7 +24,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
@@ -162,35 +161,36 @@
static int zoom2_twl4030_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
/* Add Zoom2 specific widgets */
- ret = snd_soc_dapm_new_controls(codec, zoom2_twl4030_dapm_widgets,
+ ret = snd_soc_dapm_new_controls(dapm, zoom2_twl4030_dapm_widgets,
ARRAY_SIZE(zoom2_twl4030_dapm_widgets));
if (ret)
return ret;
/* Set up Zoom2 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* Zoom2 connected pins */
- snd_soc_dapm_enable_pin(codec, "Ext Mic");
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
- snd_soc_dapm_enable_pin(codec, "Headset Mic");
- snd_soc_dapm_enable_pin(codec, "Headset Stereophone");
- snd_soc_dapm_enable_pin(codec, "Aux In");
+ snd_soc_dapm_enable_pin(dapm, "Ext Mic");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+ snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_enable_pin(dapm, "Headset Stereophone");
+ snd_soc_dapm_enable_pin(dapm, "Aux In");
/* TWL4030 not connected pins */
- snd_soc_dapm_nc_pin(codec, "CARKITMIC");
- snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
- snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
- snd_soc_dapm_nc_pin(codec, "EARPIECE");
- snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
- snd_soc_dapm_nc_pin(codec, "PREDRIVER");
- snd_soc_dapm_nc_pin(codec, "CARKITL");
- snd_soc_dapm_nc_pin(codec, "CARKITR");
+ snd_soc_dapm_nc_pin(dapm, "CARKITMIC");
+ snd_soc_dapm_nc_pin(dapm, "DIGIMIC0");
+ snd_soc_dapm_nc_pin(dapm, "DIGIMIC1");
+ snd_soc_dapm_nc_pin(dapm, "EARPIECE");
+ snd_soc_dapm_nc_pin(dapm, "PREDRIVEL");
+ snd_soc_dapm_nc_pin(dapm, "PREDRIVER");
+ snd_soc_dapm_nc_pin(dapm, "CARKITL");
+ snd_soc_dapm_nc_pin(dapm, "CARKITR");
- ret = snd_soc_dapm_sync(codec);
+ ret = snd_soc_dapm_sync(dapm);
return ret;
}
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index f451acd..fc592f0 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -23,7 +23,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/corgi.h>
@@ -48,51 +47,53 @@
static void corgi_ext_control(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
/* set up jack connection */
switch (corgi_jack_func) {
case CORGI_HP:
/* set = unmute headphone */
gpio_set_value(CORGI_GPIO_MUTE_L, 1);
gpio_set_value(CORGI_GPIO_MUTE_R, 1);
- snd_soc_dapm_disable_pin(codec, "Mic Jack");
- snd_soc_dapm_disable_pin(codec, "Line Jack");
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_disable_pin(dapm, "Line Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
break;
case CORGI_MIC:
/* reset = mute headphone */
gpio_set_value(CORGI_GPIO_MUTE_L, 0);
gpio_set_value(CORGI_GPIO_MUTE_R, 0);
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
- snd_soc_dapm_disable_pin(codec, "Line Jack");
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_disable_pin(dapm, "Line Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
break;
case CORGI_LINE:
gpio_set_value(CORGI_GPIO_MUTE_L, 0);
gpio_set_value(CORGI_GPIO_MUTE_R, 0);
- snd_soc_dapm_disable_pin(codec, "Mic Jack");
- snd_soc_dapm_enable_pin(codec, "Line Jack");
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_enable_pin(dapm, "Line Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
break;
case CORGI_HEADSET:
gpio_set_value(CORGI_GPIO_MUTE_L, 0);
gpio_set_value(CORGI_GPIO_MUTE_R, 1);
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
- snd_soc_dapm_disable_pin(codec, "Line Jack");
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Headset Jack");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_disable_pin(dapm, "Line Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headset Jack");
break;
}
if (corgi_spk_func == CORGI_SPK_ON)
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
else
- snd_soc_dapm_disable_pin(codec, "Ext Spk");
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk");
/* signal a DAPM event */
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
}
static int corgi_startup(struct snd_pcm_substream *substream)
@@ -279,10 +280,11 @@
static int corgi_wm8731_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
- snd_soc_dapm_nc_pin(codec, "LLINEIN");
- snd_soc_dapm_nc_pin(codec, "RLINEIN");
+ snd_soc_dapm_nc_pin(dapm, "LLINEIN");
+ snd_soc_dapm_nc_pin(dapm, "RLINEIN");
/* Add corgi specific controls */
err = snd_soc_add_controls(codec, wm8731_corgi_controls,
@@ -291,13 +293,13 @@
return err;
/* Add corgi specific widgets */
- snd_soc_dapm_new_controls(codec, wm8731_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
ARRAY_SIZE(wm8731_dapm_widgets));
/* Set up corgi specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/e740_wm9705.c b/sound/soc/pxa/e740_wm9705.c
index c82cedb..28333e7 100644
--- a/sound/soc/pxa/e740_wm9705.c
+++ b/sound/soc/pxa/e740_wm9705.c
@@ -16,7 +16,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <mach/audio.h>
#include <mach/eseries-gpio.h>
@@ -92,23 +91,24 @@
static int e740_ac97_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_nc_pin(codec, "HPOUTL");
- snd_soc_dapm_nc_pin(codec, "HPOUTR");
- snd_soc_dapm_nc_pin(codec, "PHONE");
- snd_soc_dapm_nc_pin(codec, "LINEINL");
- snd_soc_dapm_nc_pin(codec, "LINEINR");
- snd_soc_dapm_nc_pin(codec, "CDINL");
- snd_soc_dapm_nc_pin(codec, "CDINR");
- snd_soc_dapm_nc_pin(codec, "PCBEEP");
- snd_soc_dapm_nc_pin(codec, "MIC2");
+ snd_soc_dapm_nc_pin(dapm, "HPOUTL");
+ snd_soc_dapm_nc_pin(dapm, "HPOUTR");
+ snd_soc_dapm_nc_pin(dapm, "PHONE");
+ snd_soc_dapm_nc_pin(dapm, "LINEINL");
+ snd_soc_dapm_nc_pin(dapm, "LINEINR");
+ snd_soc_dapm_nc_pin(dapm, "CDINL");
+ snd_soc_dapm_nc_pin(dapm, "CDINR");
+ snd_soc_dapm_nc_pin(dapm, "PCBEEP");
+ snd_soc_dapm_nc_pin(dapm, "MIC2");
- snd_soc_dapm_new_controls(codec, e740_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, e740_dapm_widgets,
ARRAY_SIZE(e740_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/e750_wm9705.c b/sound/soc/pxa/e750_wm9705.c
index 4c14380..01bf316 100644
--- a/sound/soc/pxa/e750_wm9705.c
+++ b/sound/soc/pxa/e750_wm9705.c
@@ -16,7 +16,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <mach/audio.h>
#include <mach/eseries-gpio.h>
@@ -74,23 +73,24 @@
static int e750_ac97_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_nc_pin(codec, "LOUT");
- snd_soc_dapm_nc_pin(codec, "ROUT");
- snd_soc_dapm_nc_pin(codec, "PHONE");
- snd_soc_dapm_nc_pin(codec, "LINEINL");
- snd_soc_dapm_nc_pin(codec, "LINEINR");
- snd_soc_dapm_nc_pin(codec, "CDINL");
- snd_soc_dapm_nc_pin(codec, "CDINR");
- snd_soc_dapm_nc_pin(codec, "PCBEEP");
- snd_soc_dapm_nc_pin(codec, "MIC2");
+ snd_soc_dapm_nc_pin(dapm, "LOUT");
+ snd_soc_dapm_nc_pin(dapm, "ROUT");
+ snd_soc_dapm_nc_pin(dapm, "PHONE");
+ snd_soc_dapm_nc_pin(dapm, "LINEINL");
+ snd_soc_dapm_nc_pin(dapm, "LINEINR");
+ snd_soc_dapm_nc_pin(dapm, "CDINL");
+ snd_soc_dapm_nc_pin(dapm, "CDINR");
+ snd_soc_dapm_nc_pin(dapm, "PCBEEP");
+ snd_soc_dapm_nc_pin(dapm, "MIC2");
- snd_soc_dapm_new_controls(codec, e750_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, e750_dapm_widgets,
ARRAY_SIZE(e750_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/e800_wm9712.c b/sound/soc/pxa/e800_wm9712.c
index d42e5fe..c6a37c6e 100644
--- a/sound/soc/pxa/e800_wm9712.c
+++ b/sound/soc/pxa/e800_wm9712.c
@@ -16,7 +16,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/audio.h>
@@ -75,12 +74,13 @@
static int e800_ac97_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_new_controls(codec, e800_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, e800_dapm_widgets,
ARRAY_SIZE(e800_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/em-x270.c b/sound/soc/pxa/em-x270.c
index eadf9d3..fc22e6e 100644
--- a/sound/soc/pxa/em-x270.c
+++ b/sound/soc/pxa/em-x270.c
@@ -26,7 +26,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/audio.h>
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index 5ef0526..67dcc36 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -26,7 +26,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/uda1380.h>
#include <mach/magician.h>
@@ -44,27 +43,29 @@
static void magician_ext_control(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
if (magician_spk_switch)
- snd_soc_dapm_enable_pin(codec, "Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Speaker");
else
- snd_soc_dapm_disable_pin(codec, "Speaker");
+ snd_soc_dapm_disable_pin(dapm, "Speaker");
if (magician_hp_switch)
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
else
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
switch (magician_in_sel) {
case MAGICIAN_MIC:
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_enable_pin(codec, "Call Mic");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_enable_pin(dapm, "Call Mic");
break;
case MAGICIAN_MIC_EXT:
- snd_soc_dapm_disable_pin(codec, "Call Mic");
- snd_soc_dapm_enable_pin(codec, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
+ snd_soc_dapm_enable_pin(dapm, "Headset Mic");
break;
}
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
}
static int magician_startup(struct snd_pcm_substream *substream)
@@ -399,15 +400,16 @@
static int magician_uda1380_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
/* NC codec pins */
- snd_soc_dapm_nc_pin(codec, "VOUTLHP");
- snd_soc_dapm_nc_pin(codec, "VOUTRHP");
+ snd_soc_dapm_nc_pin(dapm, "VOUTLHP");
+ snd_soc_dapm_nc_pin(dapm, "VOUTRHP");
/* FIXME: is anything connected here? */
- snd_soc_dapm_nc_pin(codec, "VINL");
- snd_soc_dapm_nc_pin(codec, "VINR");
+ snd_soc_dapm_nc_pin(dapm, "VINL");
+ snd_soc_dapm_nc_pin(dapm, "VINR");
/* Add magician specific controls */
err = snd_soc_add_controls(codec, uda1380_magician_controls,
@@ -416,13 +418,13 @@
return err;
/* Add magician specific widgets */
- snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, uda1380_dapm_widgets,
ARRAY_SIZE(uda1380_dapm_widgets));
/* Set up magician specific audio path interconnects */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c
index f284cc5..0d70fc8 100644
--- a/sound/soc/pxa/mioa701_wm9713.c
+++ b/sound/soc/pxa/mioa701_wm9713.c
@@ -50,7 +50,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
#include <sound/ac97_codec.h>
@@ -130,13 +129,14 @@
static int mioa701_wm9713_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
unsigned short reg;
/* Add mioa701 specific widgets */
- snd_soc_dapm_new_controls(codec, ARRAY_AND_SIZE(mioa701_dapm_widgets));
+ snd_soc_dapm_new_controls(dapm, ARRAY_AND_SIZE(mioa701_dapm_widgets));
/* Set up mioa701 specific audio path audio_mapnects */
- snd_soc_dapm_add_routes(codec, ARRAY_AND_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, ARRAY_AND_SIZE(audio_map));
/* Prepare GPIO8 for rear speaker amplifier */
reg = codec->driver->read(codec, AC97_GPIO_CFG);
@@ -146,12 +146,12 @@
reg = codec->driver->read(codec, AC97_3D_CONTROL);
codec->driver->write(codec, AC97_3D_CONTROL, reg | 0xc000);
- snd_soc_dapm_enable_pin(codec, "Front Speaker");
- snd_soc_dapm_enable_pin(codec, "Rear Speaker");
- snd_soc_dapm_enable_pin(codec, "Front Mic");
- snd_soc_dapm_enable_pin(codec, "GSM Line In");
- snd_soc_dapm_enable_pin(codec, "GSM Line Out");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_enable_pin(dapm, "Front Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Rear Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Front Mic");
+ snd_soc_dapm_enable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index 13f6d48..857db96 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -21,7 +21,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
@@ -77,37 +76,38 @@
static int palm27x_ac97_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
/* add palm27x specific widgets */
- err = snd_soc_dapm_new_controls(codec, palm27x_dapm_widgets,
+ err = snd_soc_dapm_new_controls(dapm, palm27x_dapm_widgets,
ARRAY_SIZE(palm27x_dapm_widgets));
if (err)
return err;
/* set up palm27x specific audio path audio_map */
- err = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ err = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
if (err)
return err;
/* connected pins */
if (machine_is_palmld())
- snd_soc_dapm_enable_pin(codec, "MIC1");
- snd_soc_dapm_enable_pin(codec, "HPOUTL");
- snd_soc_dapm_enable_pin(codec, "HPOUTR");
- snd_soc_dapm_enable_pin(codec, "LOUT2");
- snd_soc_dapm_enable_pin(codec, "ROUT2");
+ snd_soc_dapm_enable_pin(dapm, "MIC1");
+ snd_soc_dapm_enable_pin(dapm, "HPOUTL");
+ snd_soc_dapm_enable_pin(dapm, "HPOUTR");
+ snd_soc_dapm_enable_pin(dapm, "LOUT2");
+ snd_soc_dapm_enable_pin(dapm, "ROUT2");
/* not connected pins */
- snd_soc_dapm_nc_pin(codec, "OUT3");
- snd_soc_dapm_nc_pin(codec, "MONOOUT");
- snd_soc_dapm_nc_pin(codec, "LINEINL");
- snd_soc_dapm_nc_pin(codec, "LINEINR");
- snd_soc_dapm_nc_pin(codec, "PCBEEP");
- snd_soc_dapm_nc_pin(codec, "PHONE");
- snd_soc_dapm_nc_pin(codec, "MIC2");
+ snd_soc_dapm_nc_pin(dapm, "OUT3");
+ snd_soc_dapm_nc_pin(dapm, "MONOOUT");
+ snd_soc_dapm_nc_pin(dapm, "LINEINL");
+ snd_soc_dapm_nc_pin(dapm, "LINEINR");
+ snd_soc_dapm_nc_pin(dapm, "PCBEEP");
+ snd_soc_dapm_nc_pin(dapm, "PHONE");
+ snd_soc_dapm_nc_pin(dapm, "MIC2");
- err = snd_soc_dapm_sync(codec);
+ err = snd_soc_dapm_sync(dapm);
if (err)
return err;
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 84edd03..6298ee1 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -23,7 +23,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <asm/hardware/locomo.h>
@@ -46,6 +45,8 @@
static void poodle_ext_control(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
/* set up jack connection */
if (poodle_jack_func == POODLE_HP) {
/* set = unmute headphone */
@@ -53,23 +54,23 @@
POODLE_LOCOMO_GPIO_MUTE_L, 1);
locomo_gpio_write(&poodle_locomo_device.dev,
POODLE_LOCOMO_GPIO_MUTE_R, 1);
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
} else {
locomo_gpio_write(&poodle_locomo_device.dev,
POODLE_LOCOMO_GPIO_MUTE_L, 0);
locomo_gpio_write(&poodle_locomo_device.dev,
POODLE_LOCOMO_GPIO_MUTE_R, 0);
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
}
/* set the enpoints to their new connetion states */
if (poodle_spk_func == POODLE_SPK_ON)
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
else
- snd_soc_dapm_disable_pin(codec, "Ext Spk");
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk");
/* signal a DAPM event */
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
}
static int poodle_startup(struct snd_pcm_substream *substream)
@@ -244,11 +245,12 @@
static int poodle_wm8731_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
- snd_soc_dapm_nc_pin(codec, "LLINEIN");
- snd_soc_dapm_nc_pin(codec, "RLINEIN");
- snd_soc_dapm_enable_pin(codec, "MICIN");
+ snd_soc_dapm_nc_pin(dapm, "LLINEIN");
+ snd_soc_dapm_nc_pin(dapm, "RLINEIN");
+ snd_soc_dapm_enable_pin(dapm, "MICIN");
/* Add poodle specific controls */
err = snd_soc_add_controls(codec, wm8731_poodle_controls,
@@ -257,13 +259,13 @@
return err;
/* Add poodle specific widgets */
- snd_soc_dapm_new_controls(codec, wm8731_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
ARRAY_SIZE(wm8731_dapm_widgets));
/* Set up poodle specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
index 2cda82bc..0fd60f4 100644
--- a/sound/soc/pxa/raumfeld.c
+++ b/sound/soc/pxa/raumfeld.c
@@ -22,7 +22,6 @@
#include <linux/gpio.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
diff --git a/sound/soc/pxa/saarb.c b/sound/soc/pxa/saarb.c
index d63cb47..9595189 100644
--- a/sound/soc/pxa/saarb.c
+++ b/sound/soc/pxa/saarb.c
@@ -18,7 +18,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
@@ -133,20 +132,21 @@
static int saarb_pm860x_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
- snd_soc_dapm_new_controls(codec, saarb_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, saarb_dapm_widgets,
ARRAY_SIZE(saarb_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* connected pins */
- snd_soc_dapm_enable_pin(codec, "Ext Speaker");
- snd_soc_dapm_enable_pin(codec, "Ext Mic 1");
- snd_soc_dapm_enable_pin(codec, "Ext Mic 3");
- snd_soc_dapm_disable_pin(codec, "Headset Mic 2");
- snd_soc_dapm_disable_pin(codec, "Headset Stereophone");
+ snd_soc_dapm_enable_pin(dapm, "Ext Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Ext Mic 1");
+ snd_soc_dapm_enable_pin(dapm, "Ext Mic 3");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic 2");
+ snd_soc_dapm_disable_pin(dapm, "Headset Stereophone");
- ret = snd_soc_dapm_sync(codec);
+ ret = snd_soc_dapm_sync(dapm);
if (ret)
return ret;
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index 0b30d7d..c2acb69 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -23,7 +23,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/spitz.h>
@@ -46,61 +45,63 @@
static void spitz_ext_control(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
if (spitz_spk_func == SPITZ_SPK_ON)
- snd_soc_dapm_enable_pin(codec, "Ext Spk");
+ snd_soc_dapm_enable_pin(dapm, "Ext Spk");
else
- snd_soc_dapm_disable_pin(codec, "Ext Spk");
+ snd_soc_dapm_disable_pin(dapm, "Ext Spk");
/* set up jack connection */
switch (spitz_jack_func) {
case SPITZ_HP:
/* enable and unmute hp jack, disable mic bias */
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
- snd_soc_dapm_disable_pin(codec, "Mic Jack");
- snd_soc_dapm_disable_pin(codec, "Line Jack");
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_disable_pin(dapm, "Line Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
gpio_set_value(SPITZ_GPIO_MUTE_L, 1);
gpio_set_value(SPITZ_GPIO_MUTE_R, 1);
break;
case SPITZ_MIC:
/* enable mic jack and bias, mute hp */
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
- snd_soc_dapm_disable_pin(codec, "Line Jack");
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Line Jack");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
break;
case SPITZ_LINE:
/* enable line jack, disable mic bias and mute hp */
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
- snd_soc_dapm_disable_pin(codec, "Mic Jack");
- snd_soc_dapm_enable_pin(codec, "Line Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_enable_pin(dapm, "Line Jack");
gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
break;
case SPITZ_HEADSET:
/* enable and unmute headset jack enable mic bias, mute L hp */
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
- snd_soc_dapm_disable_pin(codec, "Line Jack");
- snd_soc_dapm_enable_pin(codec, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_disable_pin(dapm, "Line Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headset Jack");
gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
gpio_set_value(SPITZ_GPIO_MUTE_R, 1);
break;
case SPITZ_HP_OFF:
/* jack removed, everything off */
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
- snd_soc_dapm_disable_pin(codec, "Mic Jack");
- snd_soc_dapm_disable_pin(codec, "Line Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Mic Jack");
+ snd_soc_dapm_disable_pin(dapm, "Line Jack");
gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
break;
}
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
}
static int spitz_startup(struct snd_pcm_substream *substream)
@@ -281,16 +282,17 @@
static int spitz_wm8750_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
/* NC codec pins */
- snd_soc_dapm_nc_pin(codec, "RINPUT1");
- snd_soc_dapm_nc_pin(codec, "LINPUT2");
- snd_soc_dapm_nc_pin(codec, "RINPUT2");
- snd_soc_dapm_nc_pin(codec, "LINPUT3");
- snd_soc_dapm_nc_pin(codec, "RINPUT3");
- snd_soc_dapm_nc_pin(codec, "OUT3");
- snd_soc_dapm_nc_pin(codec, "MONO1");
+ snd_soc_dapm_nc_pin(dapm, "RINPUT1");
+ snd_soc_dapm_nc_pin(dapm, "LINPUT2");
+ snd_soc_dapm_nc_pin(dapm, "RINPUT2");
+ snd_soc_dapm_nc_pin(dapm, "LINPUT3");
+ snd_soc_dapm_nc_pin(dapm, "RINPUT3");
+ snd_soc_dapm_nc_pin(dapm, "OUT3");
+ snd_soc_dapm_nc_pin(dapm, "MONO1");
/* Add spitz specific controls */
err = snd_soc_add_controls(codec, wm8750_spitz_controls,
@@ -299,13 +301,13 @@
return err;
/* Add spitz specific widgets */
- snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
ARRAY_SIZE(wm8750_dapm_widgets));
/* Set up spitz specific audio paths */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/tavorevb3.c b/sound/soc/pxa/tavorevb3.c
index 248c283..f881f65 100644
--- a/sound/soc/pxa/tavorevb3.c
+++ b/sound/soc/pxa/tavorevb3.c
@@ -18,7 +18,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
@@ -133,20 +132,21 @@
static int evb3_pm860x_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
- snd_soc_dapm_new_controls(codec, evb3_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, evb3_dapm_widgets,
ARRAY_SIZE(evb3_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* connected pins */
- snd_soc_dapm_enable_pin(codec, "Ext Speaker");
- snd_soc_dapm_enable_pin(codec, "Ext Mic 1");
- snd_soc_dapm_enable_pin(codec, "Ext Mic 3");
- snd_soc_dapm_disable_pin(codec, "Headset Mic 2");
- snd_soc_dapm_disable_pin(codec, "Headset Stereophone");
+ snd_soc_dapm_enable_pin(dapm, "Ext Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Ext Mic 1");
+ snd_soc_dapm_enable_pin(dapm, "Ext Mic 3");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic 2");
+ snd_soc_dapm_disable_pin(dapm, "Headset Stereophone");
- ret = snd_soc_dapm_sync(codec);
+ ret = snd_soc_dapm_sync(dapm);
if (ret)
return ret;
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index 7b983f9..f75804e 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -26,7 +26,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
#include <mach/tosa.h>
@@ -49,31 +48,33 @@
static void tosa_ext_control(struct snd_soc_codec *codec)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
/* set up jack connection */
switch (tosa_jack_func) {
case TOSA_HP:
- snd_soc_dapm_disable_pin(codec, "Mic (Internal)");
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Mic (Internal)");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
break;
case TOSA_MIC_INT:
- snd_soc_dapm_enable_pin(codec, "Mic (Internal)");
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_disable_pin(codec, "Headset Jack");
+ snd_soc_dapm_enable_pin(dapm, "Mic (Internal)");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_disable_pin(dapm, "Headset Jack");
break;
case TOSA_HEADSET:
- snd_soc_dapm_disable_pin(codec, "Mic (Internal)");
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Headset Jack");
+ snd_soc_dapm_disable_pin(dapm, "Mic (Internal)");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headset Jack");
break;
}
if (tosa_spk_func == TOSA_SPK_ON)
- snd_soc_dapm_enable_pin(codec, "Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Speaker");
else
- snd_soc_dapm_disable_pin(codec, "Speaker");
+ snd_soc_dapm_disable_pin(dapm, "Speaker");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
}
static int tosa_startup(struct snd_pcm_substream *substream)
@@ -191,10 +192,11 @@
static int tosa_ac97_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
- snd_soc_dapm_nc_pin(codec, "OUT3");
- snd_soc_dapm_nc_pin(codec, "MONOOUT");
+ snd_soc_dapm_nc_pin(dapm, "OUT3");
+ snd_soc_dapm_nc_pin(dapm, "MONOOUT");
/* add tosa specific controls */
err = snd_soc_add_controls(codec, tosa_controls,
@@ -203,13 +205,13 @@
return err;
/* add tosa specific widgets */
- snd_soc_dapm_new_controls(codec, tosa_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, tosa_dapm_widgets,
ARRAY_SIZE(tosa_dapm_widgets));
/* set up tosa specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index 4cc841b..2d4f896 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c
@@ -21,7 +21,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
@@ -140,22 +139,23 @@
static int z2_wm8750_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
/* NC codec pins */
- snd_soc_dapm_disable_pin(codec, "LINPUT3");
- snd_soc_dapm_disable_pin(codec, "RINPUT3");
- snd_soc_dapm_disable_pin(codec, "OUT3");
- snd_soc_dapm_disable_pin(codec, "MONO");
+ snd_soc_dapm_disable_pin(dapm, "LINPUT3");
+ snd_soc_dapm_disable_pin(dapm, "RINPUT3");
+ snd_soc_dapm_disable_pin(dapm, "OUT3");
+ snd_soc_dapm_disable_pin(dapm, "MONO");
/* Add z2 specific widgets */
- snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
ARRAY_SIZE(wm8750_dapm_widgets));
/* Set up z2 specific audio paths */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
- ret = snd_soc_dapm_sync(codec);
+ ret = snd_soc_dapm_sync(dapm);
if (ret)
goto err;
diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c
index d27e05a..b222a7d 100644
--- a/sound/soc/pxa/zylonite.c
+++ b/sound/soc/pxa/zylonite.c
@@ -20,7 +20,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include "../codecs/wm9713.h"
#include "pxa2xx-ac97.h"
@@ -73,21 +72,22 @@
static int zylonite_wm9713_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
if (clk_pout)
snd_soc_dai_set_pll(rtd->codec_dai, 0, 0,
clk_get_rate(pout), 0);
- snd_soc_dapm_new_controls(codec, zylonite_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, zylonite_dapm_widgets,
ARRAY_SIZE(zylonite_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* Static setup for now */
- snd_soc_dapm_enable_pin(codec, "Headphone");
- snd_soc_dapm_enable_pin(codec, "Headset Earpiece");
+ snd_soc_dapm_enable_pin(dapm, "Headphone");
+ snd_soc_dapm_enable_pin(dapm, "Headset Earpiece");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
deleted file mode 100644
index d85bf8a..0000000
--- a/sound/soc/s3c24xx/Kconfig
+++ /dev/null
@@ -1,171 +0,0 @@
-config SND_S3C24XX_SOC
- tristate "SoC Audio for the Samsung S3CXXXX chips"
- depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210
- select S3C64XX_DMA if ARCH_S3C64XX
- select S3C2410_DMA if ARCH_S3C2410
- help
- Say Y or M if you want to add support for codecs attached to
- the S3C24XX AC97 or I2S interfaces. You will also need to
- select the audio interfaces to support below.
-
-config SND_S3C24XX_SOC_I2S
- tristate
- select S3C2410_DMA
-
-config SND_S3C_I2SV2_SOC
- tristate
-
-config SND_S3C2412_SOC_I2S
- tristate
- select SND_S3C_I2SV2_SOC
- select S3C2410_DMA
-
-config SND_S3C64XX_SOC_I2S
- tristate
- select SND_S3C_I2SV2_SOC
- select S3C64XX_DMA
-
-config SND_S3C64XX_SOC_I2S_V4
- tristate
- select SND_S3C_I2SV2_SOC
- select S3C64XX_DMA
-
-config SND_S3C_SOC_PCM
- tristate
-
-config SND_S3C_SOC_AC97
- tristate
- select SND_SOC_AC97_BUS
-
-config SND_S5P_SOC_SPDIF
- tristate
- select SND_SOC_SPDIF
-
-config SND_S3C24XX_SOC_NEO1973_WM8753
- tristate "SoC I2S Audio support for NEO1973 - WM8753"
- depends on SND_S3C24XX_SOC && MACH_NEO1973_GTA01
- select SND_S3C24XX_SOC_I2S
- select SND_SOC_WM8753
- help
- Say Y if you want to add support for SoC audio on smdk2440
- with the WM8753.
-
-config SND_S3C24XX_SOC_NEO1973_GTA02_WM8753
- tristate "Audio support for the Openmoko Neo FreeRunner (GTA02)"
- depends on SND_S3C24XX_SOC && MACH_NEO1973_GTA02
- select SND_S3C24XX_SOC_I2S
- select SND_SOC_WM8753
- help
- This driver provides audio support for the Openmoko Neo FreeRunner
- smartphone.
-
-config SND_S3C24XX_SOC_JIVE_WM8750
- tristate "SoC I2S Audio support for Jive"
- depends on SND_S3C24XX_SOC && MACH_JIVE
- select SND_SOC_WM8750
- select SND_S3C2412_SOC_I2S
- help
- Sat Y if you want to add support for SoC audio on the Jive.
-
-config SND_S3C64XX_SOC_WM8580
- tristate "SoC I2S Audio support for WM8580 on SMDK64XX"
- depends on SND_S3C24XX_SOC && MACH_SMDK6410
- select SND_SOC_WM8580
- select SND_S3C64XX_SOC_I2S_V4
- help
- Say Y if you want to add support for SoC audio on the SMDK6410.
-
-config SND_S3C24XX_SOC_SMDK2443_WM9710
- tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
- depends on SND_S3C24XX_SOC && MACH_SMDK2443
- select S3C2410_DMA
- select AC97_BUS
- select SND_SOC_AC97_CODEC
- select SND_S3C_SOC_AC97
- help
- Say Y if you want to add support for SoC audio on smdk2443
- with the WM9710.
-
-config SND_S3C24XX_SOC_LN2440SBC_ALC650
- tristate "SoC AC97 Audio support for LN2440SBC - ALC650"
- depends on SND_S3C24XX_SOC && ARCH_S3C2410
- select S3C2410_DMA
- select AC97_BUS
- select SND_SOC_AC97_CODEC
- select SND_S3C_SOC_AC97
- help
- Say Y if you want to add support for SoC audio on ln2440sbc
- with the ALC650.
-
-config SND_S3C24XX_SOC_S3C24XX_UDA134X
- tristate "SoC I2S Audio support UDA134X wired to a S3C24XX"
- depends on SND_S3C24XX_SOC && ARCH_S3C2410
- select SND_S3C24XX_SOC_I2S
- select SND_SOC_L3
- select SND_SOC_UDA134X
-
-config SND_S3C24XX_SOC_SIMTEC
- tristate
- help
- Internal node for common S3C24XX/Simtec suppor
-
-config SND_S3C24XX_SOC_SIMTEC_TLV320AIC23
- tristate "SoC I2S Audio support for TLV320AIC23 on Simtec boards"
- depends on SND_S3C24XX_SOC && ARCH_S3C2410
- select SND_S3C24XX_SOC_I2S
- select SND_SOC_TLV320AIC23
- select SND_S3C24XX_SOC_SIMTEC
-
-config SND_S3C24XX_SOC_SIMTEC_HERMES
- tristate "SoC I2S Audio support for Simtec Hermes board"
- depends on SND_S3C24XX_SOC && ARCH_S3C2410
- select SND_S3C24XX_SOC_I2S
- select SND_SOC_TLV320AIC3X
- select SND_S3C24XX_SOC_SIMTEC
-
-config SND_S3C24XX_SOC_RX1950_UDA1380
- tristate "Audio support for the HP iPAQ RX1950"
- depends on SND_S3C24XX_SOC && MACH_RX1950
- select SND_S3C24XX_SOC_I2S
- select SND_SOC_UDA1380
- help
- This driver provides audio support for HP iPAQ RX1950 PDA.
-
-config SND_SOC_SMDK_WM9713
- tristate "SoC AC97 Audio support for SMDK with WM9713"
- depends on SND_S3C24XX_SOC && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDKV210 || MACH_SMDKC110)
- select SND_SOC_WM9713
- select SND_S3C_SOC_AC97
- help
- Sat Y if you want to add support for SoC audio on the SMDK.
-
-config SND_S3C64XX_SOC_SMARTQ
- tristate "SoC I2S Audio support for SmartQ board"
- depends on SND_S3C24XX_SOC && MACH_SMARTQ
- select SND_S3C64XX_SOC_I2S
- select SND_SOC_WM8750
-
-config SND_S5PC110_SOC_AQUILA_WM8994
- tristate "SoC I2S Audio support for AQUILA - WM8994"
- depends on SND_S3C24XX_SOC && MACH_AQUILA
- select SND_S3C64XX_SOC_I2S_V4
- select SND_SOC_WM8994
- help
- Say Y if you want to add support for SoC audio on aquila
- with the WM8994.
-
-config SND_S5PV210_SOC_GONI_WM8994
- tristate "SoC I2S Audio support for GONI - WM8994"
- depends on SND_S3C24XX_SOC && MACH_GONI
- select SND_S3C64XX_SOC_I2S_V4
- select SND_SOC_WM8994
- help
- Say Y if you want to add support for SoC audio on goni
- with the WM8994.
-
-config SND_SOC_SMDK_SPDIF
- tristate "SoC S/PDIF Audio support for SMDK"
- depends on SND_S3C24XX_SOC && (MACH_SMDKC100 || MACH_SMDKC110 || MACH_SMDKV210)
- select SND_S5P_SOC_SPDIF
- help
- Say Y if you want to add support for SoC S/PDIF audio on the SMDK.
diff --git a/sound/soc/s3c24xx/Makefile b/sound/soc/s3c24xx/Makefile
deleted file mode 100644
index ee8f41d..0000000
--- a/sound/soc/s3c24xx/Makefile
+++ /dev/null
@@ -1,55 +0,0 @@
-# S3c24XX Platform Support
-snd-soc-s3c24xx-objs := s3c-dma.o
-snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
-snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
-snd-soc-s3c64xx-i2s-objs := s3c64xx-i2s.o
-snd-soc-s3c-ac97-objs := s3c-ac97.o
-snd-soc-s3c64xx-i2s-v4-objs := s3c64xx-i2s-v4.o
-snd-soc-s3c-i2s-v2-objs := s3c-i2s-v2.o
-snd-soc-s3c-pcm-objs := s3c-pcm.o
-snd-soc-samsung-spdif-objs := spdif.o
-
-obj-$(CONFIG_SND_S3C24XX_SOC) += snd-soc-s3c24xx.o
-obj-$(CONFIG_SND_S3C24XX_SOC_I2S) += snd-soc-s3c24xx-i2s.o
-obj-$(CONFIG_SND_S3C_SOC_AC97) += snd-soc-s3c-ac97.o
-obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
-obj-$(CONFIG_SND_S3C64XX_SOC_I2S) += snd-soc-s3c64xx-i2s.o
-obj-$(CONFIG_SND_S3C64XX_SOC_I2S_V4) += snd-soc-s3c64xx-i2s-v4.o
-obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o
-obj-$(CONFIG_SND_S3C_SOC_PCM) += snd-soc-s3c-pcm.o
-obj-$(CONFIG_SND_S5P_SOC_SPDIF) += snd-soc-samsung-spdif.o
-
-# S3C24XX Machine Support
-snd-soc-jive-wm8750-objs := jive_wm8750.o
-snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
-snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o
-snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
-snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
-snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o
-snd-soc-s3c24xx-simtec-objs := s3c24xx_simtec.o
-snd-soc-s3c24xx-simtec-hermes-objs := s3c24xx_simtec_hermes.o
-snd-soc-s3c24xx-simtec-tlv320aic23-objs := s3c24xx_simtec_tlv320aic23.o
-snd-soc-rx1950-uda1380-objs := rx1950_uda1380.o
-snd-soc-smdk64xx-wm8580-objs := smdk64xx_wm8580.o
-snd-soc-smdk-wm9713-objs := smdk_wm9713.o
-snd-soc-s3c64xx-smartq-wm8987-objs := smartq_wm8987.o
-snd-soc-aquila-wm8994-objs := aquila_wm8994.o
-snd-soc-goni-wm8994-objs := goni_wm8994.o
-snd-soc-smdk-spdif-objs := smdk_spdif.o
-
-obj-$(CONFIG_SND_S3C24XX_SOC_JIVE_WM8750) += snd-soc-jive-wm8750.o
-obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
-obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o
-obj-$(CONFIG_SND_S3C24XX_SOC_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
-obj-$(CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
-obj-$(CONFIG_SND_S3C24XX_SOC_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o
-obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC) += snd-soc-s3c24xx-simtec.o
-obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC_HERMES) += snd-soc-s3c24xx-simtec-hermes.o
-obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC_TLV320AIC23) += snd-soc-s3c24xx-simtec-tlv320aic23.o
-obj-$(CONFIG_SND_S3C24XX_SOC_RX1950_UDA1380) += snd-soc-rx1950-uda1380.o
-obj-$(CONFIG_SND_S3C64XX_SOC_WM8580) += snd-soc-smdk64xx-wm8580.o
-obj-$(CONFIG_SND_SOC_SMDK_WM9713) += snd-soc-smdk-wm9713.o
-obj-$(CONFIG_SND_S3C64XX_SOC_SMARTQ) += snd-soc-s3c64xx-smartq-wm8987.o
-obj-$(CONFIG_SND_S5PC110_SOC_AQUILA_WM8994) += snd-soc-aquila-wm8994.o
-obj-$(CONFIG_SND_S5PV210_SOC_GONI_WM8994) += snd-soc-goni-wm8994.o
-obj-$(CONFIG_SND_SOC_SMDK_SPDIF) += snd-soc-smdk-spdif.o
diff --git a/sound/soc/s3c24xx/aquila_wm8994.c b/sound/soc/s3c24xx/aquila_wm8994.c
deleted file mode 100644
index 235d197..0000000
--- a/sound/soc/s3c24xx/aquila_wm8994.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * aquila_wm8994.c
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: Chanwoo Choi <cw00.choi@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <sound/jack.h>
-#include <asm/mach-types.h>
-#include <mach/gpio.h>
-#include <mach/regs-clock.h>
-
-#include <linux/mfd/wm8994/core.h>
-#include <linux/mfd/wm8994/registers.h>
-#include "../codecs/wm8994.h"
-#include "s3c-dma.h"
-#include "s3c64xx-i2s.h"
-
-static struct snd_soc_card aquila;
-static struct platform_device *aquila_snd_device;
-
-/* 3.5 pie jack */
-static struct snd_soc_jack jack;
-
-/* 3.5 pie jack detection DAPM pins */
-static struct snd_soc_jack_pin jack_pins[] = {
- {
- .pin = "Headset Mic",
- .mask = SND_JACK_MICROPHONE,
- }, {
- .pin = "Headset Stereophone",
- .mask = SND_JACK_HEADPHONE | SND_JACK_MECHANICAL |
- SND_JACK_AVOUT,
- },
-};
-
-/* 3.5 pie jack detection gpios */
-static struct snd_soc_jack_gpio jack_gpios[] = {
- {
- .gpio = S5PV210_GPH0(6),
- .name = "DET_3.5",
- .report = SND_JACK_HEADSET | SND_JACK_MECHANICAL |
- SND_JACK_AVOUT,
- .debounce_time = 200,
- },
-};
-
-static const struct snd_soc_dapm_widget aquila_dapm_widgets[] = {
- SND_SOC_DAPM_SPK("Ext Spk", NULL),
- SND_SOC_DAPM_SPK("Ext Rcv", NULL),
- SND_SOC_DAPM_HP("Headset Stereophone", NULL),
- SND_SOC_DAPM_MIC("Headset Mic", NULL),
- SND_SOC_DAPM_MIC("Main Mic", NULL),
- SND_SOC_DAPM_MIC("2nd Mic", NULL),
- SND_SOC_DAPM_LINE("Radio In", NULL),
-};
-
-static const struct snd_soc_dapm_route aquila_dapm_routes[] = {
- {"Ext Spk", NULL, "SPKOUTLP"},
- {"Ext Spk", NULL, "SPKOUTLN"},
-
- {"Ext Rcv", NULL, "HPOUT2N"},
- {"Ext Rcv", NULL, "HPOUT2P"},
-
- {"Headset Stereophone", NULL, "HPOUT1L"},
- {"Headset Stereophone", NULL, "HPOUT1R"},
-
- {"IN1RN", NULL, "Headset Mic"},
- {"IN1RP", NULL, "Headset Mic"},
-
- {"IN1RN", NULL, "2nd Mic"},
- {"IN1RP", NULL, "2nd Mic"},
-
- {"IN1LN", NULL, "Main Mic"},
- {"IN1LP", NULL, "Main Mic"},
-
- {"IN2LN", NULL, "Radio In"},
- {"IN2RN", NULL, "Radio In"},
-};
-
-static int aquila_wm8994_init(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_codec *codec = rtd->codec;
- int ret;
-
- /* add aquila specific widgets */
- snd_soc_dapm_new_controls(codec, aquila_dapm_widgets,
- ARRAY_SIZE(aquila_dapm_widgets));
-
- /* set up aquila specific audio routes */
- snd_soc_dapm_add_routes(codec, aquila_dapm_routes,
- ARRAY_SIZE(aquila_dapm_routes));
-
- /* set endpoints to not connected */
- snd_soc_dapm_nc_pin(codec, "IN2LP:VXRN");
- snd_soc_dapm_nc_pin(codec, "IN2RP:VXRP");
- snd_soc_dapm_nc_pin(codec, "LINEOUT1N");
- snd_soc_dapm_nc_pin(codec, "LINEOUT1P");
- snd_soc_dapm_nc_pin(codec, "LINEOUT2N");
- snd_soc_dapm_nc_pin(codec, "LINEOUT2P");
- snd_soc_dapm_nc_pin(codec, "SPKOUTRN");
- snd_soc_dapm_nc_pin(codec, "SPKOUTRP");
-
- snd_soc_dapm_sync(codec);
-
- /* Headset jack detection */
- ret = snd_soc_jack_new(&aquila, "Headset Jack",
- SND_JACK_HEADSET | SND_JACK_MECHANICAL | SND_JACK_AVOUT,
- &jack);
- if (ret)
- return ret;
-
- ret = snd_soc_jack_add_pins(&jack, ARRAY_SIZE(jack_pins), jack_pins);
- if (ret)
- return ret;
-
- ret = snd_soc_jack_add_gpios(&jack, ARRAY_SIZE(jack_gpios), jack_gpios);
- if (ret)
- return ret;
-
- return 0;
-}
-
-static int aquila_hifi_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- unsigned int pll_out = 24000000;
- int ret = 0;
-
- /* set the cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set the cpu system clock */
- ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_PCLK,
- 0, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set the codec FLL */
- ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL1, 0, pll_out,
- params_rate(params) * 256);
- if (ret < 0)
- return ret;
-
- /* set the codec system clock */
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL1,
- params_rate(params) * 256, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-static struct snd_soc_ops aquila_hifi_ops = {
- .hw_params = aquila_hifi_hw_params,
-};
-
-static int aquila_voice_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- unsigned int pll_out = 24000000;
- int ret = 0;
-
- if (params_rate(params) != 8000)
- return -EINVAL;
-
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_LEFT_J |
- SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set the codec FLL */
- ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL2, 0, pll_out,
- params_rate(params) * 256);
- if (ret < 0)
- return ret;
-
- /* set the codec system clock */
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL2,
- params_rate(params) * 256, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-static struct snd_soc_dai_driver voice_dai = {
- .name = "aquila-voice-dai",
- .playback = {
- .channels_min = 1,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,},
- .capture = {
- .channels_min = 1,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-};
-
-static struct snd_soc_ops aquila_voice_ops = {
- .hw_params = aquila_voice_hw_params,
-};
-
-static struct snd_soc_dai_link aquila_dai[] = {
-{
- .name = "WM8994",
- .stream_name = "WM8994 HiFi",
- .cpu_dai_name = "s3c64xx-i2s-v4",
- .codec_dai_name = "wm8994-hifi",
- .platform_name = "s3c24xx-pcm-audio",
- .codec_name = "wm8994-codec.0-0x1a",
- .init = aquila_wm8994_init,
- .ops = &aquila_hifi_ops,
-}, {
- .name = "WM8994 Voice",
- .stream_name = "Voice",
- .cpu_dai_name = "aquila-voice-dai",
- .codec_dai_name = "wm8994-voice",
- .platform_name = "s3c24xx-pcm-audio",
- .codec_name = "wm8994-codec.0-0x1a",
- .ops = &aquila_voice_ops,
-},
-};
-
-static struct snd_soc_card aquila = {
- .name = "aquila",
- .dai_link = aquila_dai,
- .num_links = ARRAY_SIZE(aquila_dai),
-};
-
-static int __init aquila_init(void)
-{
- int ret;
-
- if (!machine_is_aquila())
- return -ENODEV;
-
- aquila_snd_device = platform_device_alloc("soc-audio", -1);
- if (!aquila_snd_device)
- return -ENOMEM;
-
- /* register voice DAI here */
- ret = snd_soc_register_dai(&aquila_snd_device->dev, &voice_dai);
- if (ret)
- return ret;
-
- platform_set_drvdata(aquila_snd_device, &aquila);
- ret = platform_device_add(aquila_snd_device);
-
- if (ret)
- platform_device_put(aquila_snd_device);
-
- return ret;
-}
-
-static void __exit aquila_exit(void)
-{
- platform_device_unregister(aquila_snd_device);
-}
-
-module_init(aquila_init);
-module_exit(aquila_exit);
-
-/* Module information */
-MODULE_DESCRIPTION("ALSA SoC WM8994 Aquila(S5PC110)");
-MODULE_AUTHOR("Chanwoo Choi <cw00.choi@samsung.com>");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s-v4.c b/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
deleted file mode 100644
index a962847..0000000
--- a/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/* sound/soc/s3c24xx/s3c64xx-i2s-v4.c
- *
- * ALSA SoC Audio Layer - S3C64XX I2Sv4 driver
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- * Author: Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-
-#include <sound/soc.h>
-#include <sound/pcm_params.h>
-
-#include <plat/audio.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-
-#include "s3c-dma.h"
-#include "regs-i2s-v2.h"
-#include "s3c64xx-i2s.h"
-
-static struct s3c2410_dma_client s3c64xx_dma_client_out = {
- .name = "I2Sv4 PCM Stereo out"
-};
-
-static struct s3c2410_dma_client s3c64xx_dma_client_in = {
- .name = "I2Sv4 PCM Stereo in"
-};
-
-static struct s3c_dma_params s3c64xx_i2sv4_pcm_stereo_out;
-static struct s3c_dma_params s3c64xx_i2sv4_pcm_stereo_in;
-static struct s3c_i2sv2_info s3c64xx_i2sv4;
-
-static int s3c64xx_i2sv4_probe(struct snd_soc_dai *dai)
-{
- struct s3c_i2sv2_info *i2s = &s3c64xx_i2sv4;
- int ret = 0;
-
- snd_soc_dai_set_drvdata(dai, i2s);
-
- ret = s3c_i2sv2_probe(dai, i2s, i2s->base);
-
- return ret;
-}
-
-static int s3c_i2sv4_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *cpu_dai)
-{
- struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(cpu_dai);
- struct s3c_dma_params *dma_data;
- u32 iismod;
-
- dev_dbg(cpu_dai->dev, "Entered %s\n", __func__);
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- dma_data = i2s->dma_playback;
- else
- dma_data = i2s->dma_capture;
-
- snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
-
- iismod = readl(i2s->regs + S3C2412_IISMOD);
- dev_dbg(cpu_dai->dev, "%s: r: IISMOD: %x\n", __func__, iismod);
-
- iismod &= ~S3C64XX_IISMOD_BLC_MASK;
- switch (params_format(params)) {
- case SNDRV_PCM_FORMAT_S8:
- iismod |= S3C64XX_IISMOD_BLC_8BIT;
- break;
- case SNDRV_PCM_FORMAT_S16_LE:
- break;
- case SNDRV_PCM_FORMAT_S24_LE:
- iismod |= S3C64XX_IISMOD_BLC_24BIT;
- break;
- }
-
- writel(iismod, i2s->regs + S3C2412_IISMOD);
- dev_dbg(cpu_dai->dev, "%s: w: IISMOD: %x\n", __func__, iismod);
-
- return 0;
-}
-
-static struct snd_soc_dai_ops s3c64xx_i2sv4_dai_ops = {
- .hw_params = s3c_i2sv4_hw_params,
-};
-
-static struct snd_soc_dai_driver s3c64xx_i2s_v4_dai = {
- .symmetric_rates = 1,
- .playback = {
- .channels_min = 2,
- .channels_max = 2,
- .rates = S3C64XX_I2S_RATES,
- .formats = S3C64XX_I2S_FMTS,
- },
- .capture = {
- .channels_min = 2,
- .channels_max = 2,
- .rates = S3C64XX_I2S_RATES,
- .formats = S3C64XX_I2S_FMTS,
- },
- .probe = s3c64xx_i2sv4_probe,
- .ops = &s3c64xx_i2sv4_dai_ops,
-};
-
-static __devinit int s3c64xx_i2sv4_dev_probe(struct platform_device *pdev)
-{
- struct s3c_audio_pdata *i2s_pdata;
- struct s3c_i2sv2_info *i2s;
- struct resource *res;
- int ret;
-
- i2s = &s3c64xx_i2sv4;
-
- i2s->feature |= S3C_FEATURE_CDCLKCON;
-
- i2s->dma_capture = &s3c64xx_i2sv4_pcm_stereo_in;
- i2s->dma_playback = &s3c64xx_i2sv4_pcm_stereo_out;
-
- res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
- if (!res) {
- dev_err(&pdev->dev, "Unable to get I2S-TX dma resource\n");
- return -ENXIO;
- }
- i2s->dma_playback->channel = res->start;
-
- res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
- if (!res) {
- dev_err(&pdev->dev, "Unable to get I2S-RX dma resource\n");
- return -ENXIO;
- }
- i2s->dma_capture->channel = res->start;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
- return -ENXIO;
- }
-
- if (!request_mem_region(res->start, resource_size(res),
- "s3c64xx-i2s-v4")) {
- dev_err(&pdev->dev, "Unable to request SFR region\n");
- return -EBUSY;
- }
- i2s->dma_capture->dma_addr = res->start + S3C2412_IISRXD;
- i2s->dma_playback->dma_addr = res->start + S3C2412_IISTXD;
-
- i2s->dma_capture->client = &s3c64xx_dma_client_in;
- i2s->dma_capture->dma_size = 4;
- i2s->dma_playback->client = &s3c64xx_dma_client_out;
- i2s->dma_playback->dma_size = 4;
-
- i2s->base = res->start;
-
- i2s_pdata = pdev->dev.platform_data;
- if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
- dev_err(&pdev->dev, "Unable to configure gpio\n");
- return -EINVAL;
- }
-
- i2s->iis_cclk = clk_get(&pdev->dev, "audio-bus");
- if (IS_ERR(i2s->iis_cclk)) {
- dev_err(&pdev->dev, "failed to get audio-bus\n");
- ret = PTR_ERR(i2s->iis_cclk);
- goto err;
- }
-
- clk_enable(i2s->iis_cclk);
-
- ret = s3c_i2sv2_register_dai(&pdev->dev, pdev->id, &s3c64xx_i2s_v4_dai);
- if (ret != 0)
- goto err_i2sv2;
-
- return 0;
-
-err_i2sv2:
- clk_put(i2s->iis_cclk);
-err:
- return ret;
-}
-
-static __devexit int s3c64xx_i2sv4_dev_remove(struct platform_device *pdev)
-{
- struct s3c_i2sv2_info *i2s = &s3c64xx_i2sv4;
- struct resource *res;
-
- snd_soc_unregister_dai(&pdev->dev);
- clk_put(i2s->iis_cclk);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (res)
- release_mem_region(res->start, resource_size(res));
- else
- dev_warn(&pdev->dev, "Unable to get I2S SFR address\n");
-
- return 0;
-}
-
-static struct platform_driver s3c64xx_i2sv4_driver = {
- .probe = s3c64xx_i2sv4_dev_probe,
- .remove = s3c64xx_i2sv4_dev_remove,
- .driver = {
- .name = "s3c64xx-iis-v4",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init s3c64xx_i2sv4_init(void)
-{
- return platform_driver_register(&s3c64xx_i2sv4_driver);
-}
-module_init(s3c64xx_i2sv4_init);
-
-static void __exit s3c64xx_i2sv4_exit(void)
-{
- platform_driver_unregister(&s3c64xx_i2sv4_driver);
-}
-module_exit(s3c64xx_i2sv4_exit);
-
-/* Module information */
-MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
-MODULE_DESCRIPTION("S3C64XX I2Sv4 SoC Interface");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c64xx-iis-v4");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.c b/sound/soc/s3c24xx/s3c64xx-i2s.c
deleted file mode 100644
index ae7acb6..0000000
--- a/sound/soc/s3c24xx/s3c64xx-i2s.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/* sound/soc/s3c24xx/s3c64xx-i2s.c
- *
- * ALSA SoC Audio Layer - S3C64XX I2S driver
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <sound/soc.h>
-
-#include <plat/audio.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-
-#include "s3c-dma.h"
-#include "regs-i2s-v2.h"
-#include "s3c64xx-i2s.h"
-
-/* The value should be set to maximum of the total number
- * of I2Sv3 controllers that any supported SoC has.
- */
-#define MAX_I2SV3 2
-
-static struct s3c2410_dma_client s3c64xx_dma_client_out = {
- .name = "I2S PCM Stereo out"
-};
-
-static struct s3c2410_dma_client s3c64xx_dma_client_in = {
- .name = "I2S PCM Stereo in"
-};
-
-static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_out[MAX_I2SV3];
-static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_in[MAX_I2SV3];
-static struct s3c_i2sv2_info s3c64xx_i2s[MAX_I2SV3];
-
-struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai)
-{
- struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(dai);
- u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
-
- if (iismod & S3C2412_IISMOD_IMS_SYSMUX)
- return i2s->iis_cclk;
- else
- return i2s->iis_pclk;
-}
-EXPORT_SYMBOL_GPL(s3c64xx_i2s_get_clock);
-
-static int s3c64xx_i2s_probe(struct snd_soc_dai *dai)
-{
- struct s3c_i2sv2_info *i2s;
- int ret;
-
- if (dai->id >= MAX_I2SV3) {
- dev_err(dai->dev, "id %d out of range\n", dai->id);
- return -EINVAL;
- }
-
- i2s = &s3c64xx_i2s[dai->id];
- snd_soc_dai_set_drvdata(dai, i2s);
-
- i2s->iis_cclk = clk_get(dai->dev, "audio-bus");
- if (IS_ERR(i2s->iis_cclk)) {
- dev_err(dai->dev, "failed to get audio-bus\n");
- ret = PTR_ERR(i2s->iis_cclk);
- goto err;
- }
-
- clk_enable(i2s->iis_cclk);
-
- ret = s3c_i2sv2_probe(dai, i2s, i2s->base);
- if (ret)
- goto err_clk;
-
- return 0;
-
-err_clk:
- clk_disable(i2s->iis_cclk);
- clk_put(i2s->iis_cclk);
-err:
- kfree(i2s);
- return ret;
-}
-
-static int s3c64xx_i2s_remove(struct snd_soc_dai *dai)
-{
- struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(dai);
-
- clk_disable(i2s->iis_cclk);
- clk_put(i2s->iis_cclk);
- kfree(i2s);
- return 0;
-}
-
-static struct snd_soc_dai_ops s3c64xx_i2s_dai_ops;
-
-static struct snd_soc_dai_driver s3c64xx_i2s_dai[MAX_I2SV3] = {
-{
- .name = "s3c64xx-i2s-0",
- .probe = s3c64xx_i2s_probe,
- .remove = s3c64xx_i2s_remove,
- .playback = {
- .channels_min = 2,
- .channels_max = 2,
- .rates = S3C64XX_I2S_RATES,
- .formats = S3C64XX_I2S_FMTS,},
- .capture = {
- .channels_min = 2,
- .channels_max = 2,
- .rates = S3C64XX_I2S_RATES,
- .formats = S3C64XX_I2S_FMTS,},
- .ops = &s3c64xx_i2s_dai_ops,
- .symmetric_rates = 1,
-}, {
- .name = "s3c64xx-i2s-1",
- .probe = s3c64xx_i2s_probe,
- .remove = s3c64xx_i2s_remove,
- .playback = {
- .channels_min = 2,
- .channels_max = 2,
- .rates = S3C64XX_I2S_RATES,
- .formats = S3C64XX_I2S_FMTS,},
- .capture = {
- .channels_min = 2,
- .channels_max = 2,
- .rates = S3C64XX_I2S_RATES,
- .formats = S3C64XX_I2S_FMTS,},
- .ops = &s3c64xx_i2s_dai_ops,
- .symmetric_rates = 1,
-},};
-
-static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
-{
- struct s3c_audio_pdata *i2s_pdata;
- struct s3c_i2sv2_info *i2s;
- struct resource *res;
- int i, ret;
-
- if (pdev->id >= MAX_I2SV3) {
- dev_err(&pdev->dev, "id %d out of range\n", pdev->id);
- return -EINVAL;
- }
-
- i2s = &s3c64xx_i2s[pdev->id];
-
- i2s->dma_capture = &s3c64xx_i2s_pcm_stereo_in[pdev->id];
- i2s->dma_playback = &s3c64xx_i2s_pcm_stereo_out[pdev->id];
-
- res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
- if (!res) {
- dev_err(&pdev->dev, "Unable to get I2S-TX dma resource\n");
- return -ENXIO;
- }
- i2s->dma_playback->channel = res->start;
-
- res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
- if (!res) {
- dev_err(&pdev->dev, "Unable to get I2S-RX dma resource\n");
- return -ENXIO;
- }
- i2s->dma_capture->channel = res->start;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
- return -ENXIO;
- }
-
- if (!request_mem_region(res->start, resource_size(res),
- "s3c64xx-i2s")) {
- dev_err(&pdev->dev, "Unable to request SFR region\n");
- return -EBUSY;
- }
- i2s->base = res->start;
-
- i2s_pdata = pdev->dev.platform_data;
- if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
- dev_err(&pdev->dev, "Unable to configure gpio\n");
- return -EINVAL;
- }
- i2s->dma_capture->dma_addr = res->start + S3C2412_IISRXD;
- i2s->dma_playback->dma_addr = res->start + S3C2412_IISTXD;
-
- i2s->dma_capture->client = &s3c64xx_dma_client_in;
- i2s->dma_capture->dma_size = 4;
- i2s->dma_playback->client = &s3c64xx_dma_client_out;
- i2s->dma_playback->dma_size = 4;
-
- for (i = 0; i < ARRAY_SIZE(s3c64xx_i2s_dai); i++) {
- ret = s3c_i2sv2_register_dai(&pdev->dev, i,
- &s3c64xx_i2s_dai[i]);
- if (ret != 0)
- return ret;
- }
-
- return 0;
-}
-
-static __devexit int s3c64xx_iis_dev_remove(struct platform_device *pdev)
-{
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c64xx_i2s_dai));
- return 0;
-}
-
-static struct platform_driver s3c64xx_iis_driver = {
- .probe = s3c64xx_iis_dev_probe,
- .remove = s3c64xx_iis_dev_remove,
- .driver = {
- .name = "s3c64xx-iis",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init s3c64xx_i2s_init(void)
-{
- return platform_driver_register(&s3c64xx_iis_driver);
-}
-module_init(s3c64xx_i2s_init);
-
-static void __exit s3c64xx_i2s_exit(void)
-{
- platform_driver_unregister(&s3c64xx_iis_driver);
-}
-module_exit(s3c64xx_i2s_exit);
-
-/* Module information */
-MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
-MODULE_DESCRIPTION("S3C64XX I2S SoC Interface");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c64xx-iis");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.h b/sound/soc/s3c24xx/s3c64xx-i2s.h
deleted file mode 100644
index de4075d..0000000
--- a/sound/soc/s3c24xx/s3c64xx-i2s.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* sound/soc/s3c24xx/s3c64xx-i2s.h
- *
- * ALSA SoC Audio Layer - S3C64XX I2S driver
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __SND_SOC_S3C24XX_S3C64XX_I2S_H
-#define __SND_SOC_S3C24XX_S3C64XX_I2S_H __FILE__
-
-struct clk;
-
-#include "s3c-i2s-v2.h"
-
-#define S3C64XX_DIV_BCLK S3C_I2SV2_DIV_BCLK
-#define S3C64XX_DIV_RCLK S3C_I2SV2_DIV_RCLK
-#define S3C64XX_DIV_PRESCALER S3C_I2SV2_DIV_PRESCALER
-
-#define S3C64XX_CLKSRC_PCLK S3C_I2SV2_CLKSRC_PCLK
-#define S3C64XX_CLKSRC_MUX S3C_I2SV2_CLKSRC_AUDIOBUS
-#define S3C64XX_CLKSRC_CDCLK S3C_I2SV2_CLKSRC_CDCLK
-
-#define S3C64XX_I2S_RATES \
- (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
- SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
- SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
-
-#define S3C64XX_I2S_FMTS \
- (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
- SNDRV_PCM_FMTBIT_S24_LE)
-
-struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai);
-
-#endif /* __SND_SOC_S3C24XX_S3C64XX_I2S_H */
diff --git a/sound/soc/s3c24xx/smdk64xx_wm8580.c b/sound/soc/s3c24xx/smdk64xx_wm8580.c
deleted file mode 100644
index 052e499..0000000
--- a/sound/soc/s3c24xx/smdk64xx_wm8580.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * smdk64xx_wm8580.c
- *
- * Copyright (c) 2009 Samsung Electronics Co. Ltd
- * Author: Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-
-#include "../codecs/wm8580.h"
-#include "s3c-dma.h"
-#include "s3c64xx-i2s.h"
-
-/*
- * Default CFG switch settings to use this driver:
- *
- * SMDK6410: Set CFG1 1-3 Off, CFG2 1-4 On
- */
-
-/* SMDK64XX has a 12MHZ crystal attached to WM8580 */
-#define SMDK64XX_WM8580_FREQ 12000000
-
-static int smdk64xx_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- unsigned int pll_out;
- int bfs, rfs, ret;
-
- switch (params_format(params)) {
- case SNDRV_PCM_FORMAT_U8:
- case SNDRV_PCM_FORMAT_S8:
- bfs = 16;
- break;
- case SNDRV_PCM_FORMAT_U16_LE:
- case SNDRV_PCM_FORMAT_S16_LE:
- bfs = 32;
- break;
- default:
- return -EINVAL;
- }
-
- /* The Fvco for WM8580 PLLs must fall within [90,100]MHz.
- * This criterion can't be met if we request PLL output
- * as {8000x256, 64000x256, 11025x256}Hz.
- * As a wayout, we rather change rfs to a minimum value that
- * results in (params_rate(params) * rfs), and itself, acceptable
- * to both - the CODEC and the CPU.
- */
- switch (params_rate(params)) {
- case 16000:
- case 22050:
- case 32000:
- case 44100:
- case 48000:
- case 88200:
- case 96000:
- rfs = 256;
- break;
- case 64000:
- rfs = 384;
- break;
- case 8000:
- case 11025:
- rfs = 512;
- break;
- default:
- return -EINVAL;
- }
- pll_out = params_rate(params) * rfs;
-
- /* Set the Codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S
- | SND_SOC_DAIFMT_NB_NF
- | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* Set the AP DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S
- | SND_SOC_DAIFMT_NB_NF
- | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_CDCLK,
- 0, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- /* We use PCLK for basic ops in SoC-Slave mode */
- ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_PCLK,
- 0, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- /* Set WM8580 to drive MCLK from its PLLA */
- ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK,
- WM8580_CLKSRC_PLLA);
- if (ret < 0)
- return ret;
-
- ret = snd_soc_dai_set_pll(codec_dai, WM8580_PLLA, 0,
- SMDK64XX_WM8580_FREQ, pll_out);
- if (ret < 0)
- return ret;
-
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8580_CLKSRC_PLLA,
- pll_out, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_BCLK, bfs);
- if (ret < 0)
- return ret;
-
- ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_RCLK, rfs);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-/*
- * SMDK64XX WM8580 DAI operations.
- */
-static struct snd_soc_ops smdk64xx_ops = {
- .hw_params = smdk64xx_hw_params,
-};
-
-/* SMDK64xx Playback widgets */
-static const struct snd_soc_dapm_widget wm8580_dapm_widgets_pbk[] = {
- SND_SOC_DAPM_HP("Front", NULL),
- SND_SOC_DAPM_HP("Center+Sub", NULL),
- SND_SOC_DAPM_HP("Rear", NULL),
-};
-
-/* SMDK64xx Capture widgets */
-static const struct snd_soc_dapm_widget wm8580_dapm_widgets_cpt[] = {
- SND_SOC_DAPM_MIC("MicIn", NULL),
- SND_SOC_DAPM_LINE("LineIn", NULL),
-};
-
-/* SMDK-PAIFTX connections */
-static const struct snd_soc_dapm_route audio_map_tx[] = {
- /* MicIn feeds AINL */
- {"AINL", NULL, "MicIn"},
-
- /* LineIn feeds AINL/R */
- {"AINL", NULL, "LineIn"},
- {"AINR", NULL, "LineIn"},
-};
-
-/* SMDK-PAIFRX connections */
-static const struct snd_soc_dapm_route audio_map_rx[] = {
- /* Front Left/Right are fed VOUT1L/R */
- {"Front", NULL, "VOUT1L"},
- {"Front", NULL, "VOUT1R"},
-
- /* Center/Sub are fed VOUT2L/R */
- {"Center+Sub", NULL, "VOUT2L"},
- {"Center+Sub", NULL, "VOUT2R"},
-
- /* Rear Left/Right are fed VOUT3L/R */
- {"Rear", NULL, "VOUT3L"},
- {"Rear", NULL, "VOUT3R"},
-};
-
-static int smdk64xx_wm8580_init_paiftx(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_codec *codec = rtd->codec;
-
- /* Add smdk64xx specific Capture widgets */
- snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_cpt,
- ARRAY_SIZE(wm8580_dapm_widgets_cpt));
-
- /* Set up PAIFTX audio path */
- snd_soc_dapm_add_routes(codec, audio_map_tx, ARRAY_SIZE(audio_map_tx));
-
- /* Enabling the microphone requires the fitting of a 0R
- * resistor to connect the line from the microphone jack.
- */
- snd_soc_dapm_disable_pin(codec, "MicIn");
-
- /* signal a DAPM event */
- snd_soc_dapm_sync(codec);
-
- return 0;
-}
-
-static int smdk64xx_wm8580_init_paifrx(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_codec *codec = rtd->codec;
-
- /* Add smdk64xx specific Playback widgets */
- snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_pbk,
- ARRAY_SIZE(wm8580_dapm_widgets_pbk));
-
- /* Set up PAIFRX audio path */
- snd_soc_dapm_add_routes(codec, audio_map_rx, ARRAY_SIZE(audio_map_rx));
-
- /* signal a DAPM event */
- snd_soc_dapm_sync(codec);
-
- return 0;
-}
-
-static struct snd_soc_dai_link smdk64xx_dai[] = {
-{ /* Primary Playback i/f */
- .name = "WM8580 PAIF RX",
- .stream_name = "Playback",
- .cpu_dai_name = "s3c64xx-iis-v4",
- .codec_dai_name = "wm8580-hifi-playback",
- .platform_name = "s3c24xx-pcm-audio",
- .codec_name = "wm8580-codec.0-001b",
- .init = smdk64xx_wm8580_init_paifrx,
- .ops = &smdk64xx_ops,
-},
-{ /* Primary Capture i/f */
- .name = "WM8580 PAIF TX",
- .stream_name = "Capture",
- .cpu_dai_name = "s3c64xx-iis-v4",
- .codec_dai_name = "wm8580-hifi-capture",
- .platform_name = "s3c24xx-pcm-audio",
- .codec_name = "wm8580-codec.0-001b",
- .init = smdk64xx_wm8580_init_paiftx,
- .ops = &smdk64xx_ops,
-},
-};
-
-static struct snd_soc_card smdk64xx = {
- .name = "SMDK64xx 5.1",
- .dai_link = smdk64xx_dai,
- .num_links = ARRAY_SIZE(smdk64xx_dai),
-};
-
-static struct platform_device *smdk64xx_snd_device;
-
-static int __init smdk64xx_audio_init(void)
-{
- int ret;
-
- smdk64xx_snd_device = platform_device_alloc("soc-audio", -1);
- if (!smdk64xx_snd_device)
- return -ENOMEM;
-
- platform_set_drvdata(smdk64xx_snd_device, &smdk64xx);
- ret = platform_device_add(smdk64xx_snd_device);
-
- if (ret)
- platform_device_put(smdk64xx_snd_device);
-
- return ret;
-}
-module_init(smdk64xx_audio_init);
-
-MODULE_AUTHOR("Jaswinder Singh, jassi.brar@samsung.com");
-MODULE_DESCRIPTION("ALSA SoC SMDK64XX WM8580");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/s6000/s6105-ipcam.c b/sound/soc/s6000/s6105-ipcam.c
index c1244c5..bf3f3f9 100644
--- a/sound/soc/s6000/s6105-ipcam.c
+++ b/sound/soc/s6000/s6105-ipcam.c
@@ -18,7 +18,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <variant/dmac.h>
@@ -107,6 +106,7 @@
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = kcontrol->private_data;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
unsigned int val = (ucontrol->value.enumerated.item[0] != 0);
char *differential = "Audio Out Differential";
char *stereo = "Audio Out Stereo";
@@ -114,10 +114,10 @@
if (kcontrol->private_value == val)
return 0;
kcontrol->private_value = val;
- snd_soc_dapm_disable_pin(codec, val ? differential : stereo);
- snd_soc_dapm_sync(codec);
- snd_soc_dapm_enable_pin(codec, val ? stereo : differential);
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_disable_pin(dapm, val ? differential : stereo);
+ snd_soc_dapm_sync(dapm);
+ snd_soc_dapm_enable_pin(dapm, val ? stereo : differential);
+ snd_soc_dapm_sync(dapm);
return 1;
}
@@ -137,35 +137,36 @@
static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
/* Add s6105 specific widgets */
- snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
ARRAY_SIZE(aic3x_dapm_widgets));
/* Set up s6105 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* not present */
- snd_soc_dapm_nc_pin(codec, "MONO_LOUT");
- snd_soc_dapm_nc_pin(codec, "LINE2L");
- snd_soc_dapm_nc_pin(codec, "LINE2R");
+ snd_soc_dapm_nc_pin(dapm, "MONO_LOUT");
+ snd_soc_dapm_nc_pin(dapm, "LINE2L");
+ snd_soc_dapm_nc_pin(dapm, "LINE2R");
/* not connected */
- snd_soc_dapm_nc_pin(codec, "MIC3L"); /* LINE2L on this chip */
- snd_soc_dapm_nc_pin(codec, "MIC3R"); /* LINE2R on this chip */
- snd_soc_dapm_nc_pin(codec, "LLOUT");
- snd_soc_dapm_nc_pin(codec, "RLOUT");
- snd_soc_dapm_nc_pin(codec, "HPRCOM");
+ snd_soc_dapm_nc_pin(dapm, "MIC3L"); /* LINE2L on this chip */
+ snd_soc_dapm_nc_pin(dapm, "MIC3R"); /* LINE2R on this chip */
+ snd_soc_dapm_nc_pin(dapm, "LLOUT");
+ snd_soc_dapm_nc_pin(dapm, "RLOUT");
+ snd_soc_dapm_nc_pin(dapm, "HPRCOM");
/* always connected */
- snd_soc_dapm_enable_pin(codec, "Audio In");
+ snd_soc_dapm_enable_pin(dapm, "Audio In");
/* must correspond to audio_out_mux.private_value initializer */
- snd_soc_dapm_disable_pin(codec, "Audio Out Differential");
- snd_soc_dapm_sync(codec);
- snd_soc_dapm_enable_pin(codec, "Audio Out Stereo");
+ snd_soc_dapm_disable_pin(dapm, "Audio Out Differential");
+ snd_soc_dapm_sync(dapm);
+ snd_soc_dapm_enable_pin(dapm, "Audio Out Stereo");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
snd_ctl_add(codec->card->snd_card, snd_ctl_new1(&audio_out_mux, codec));
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
new file mode 100644
index 0000000..11ff4ad
--- /dev/null
+++ b/sound/soc/samsung/Kconfig
@@ -0,0 +1,171 @@
+config ASOC_SAMSUNG
+ tristate "ASoC support for Samsung"
+ depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5P64X0 || ARCH_S5P6442 || ARCH_S5PV310
+ select S3C64XX_DMA if ARCH_S3C64XX
+ select S3C2410_DMA if ARCH_S3C2410
+ help
+ Say Y or M if you want to add support for codecs attached to
+ the Samsung SoCs' Audio interfaces. You will also need to
+ select the audio interfaces to support below.
+
+config SND_S3C24XX_I2S
+ tristate
+ select S3C2410_DMA
+
+config SND_S3C_I2SV2_SOC
+ tristate
+
+config SND_S3C2412_SOC_I2S
+ tristate
+ select SND_S3C_I2SV2_SOC
+ select S3C2410_DMA
+
+config SND_SAMSUNG_PCM
+ tristate
+
+config SND_SAMSUNG_AC97
+ tristate
+ select SND_SOC_AC97_BUS
+
+config SND_SAMSUNG_SPDIF
+ tristate
+ select SND_SOC_SPDIF
+
+config SND_SAMSUNG_I2S
+ tristate
+
+config ASOC_SAMSUNG_NEO1973_WM8753
+ tristate "SoC I2S Audio support for NEO1973 - WM8753"
+ depends on ASOC_SAMSUNG && MACH_NEO1973_GTA01
+ select SND_S3C24XX_I2S
+ select SND_SOC_WM8753
+ help
+ Say Y if you want to add support for SoC audio on smdk2440
+ with the WM8753.
+
+config ASOC_SAMSUNG_NEO1973_GTA02_WM8753
+ tristate "Audio support for the Openmoko Neo FreeRunner (GTA02)"
+ depends on ASOC_SAMSUNG && MACH_NEO1973_GTA02
+ select SND_S3C24XX_I2S
+ select SND_SOC_WM8753
+ help
+ This driver provides audio support for the Openmoko Neo FreeRunner
+ smartphone.
+
+config ASOC_SAMSUNG_JIVE_WM8750
+ tristate "SoC I2S Audio support for Jive"
+ depends on ASOC_SAMSUNG && MACH_JIVE
+ select SND_SOC_WM8750
+ select SND_S3C2412_SOC_I2S
+ help
+ Sat Y if you want to add support for SoC audio on the Jive.
+
+config ASOC_SAMSUNG_SMDK_WM8580
+ tristate "SoC I2S Audio support for WM8580 on SMDK"
+ depends on ASOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDK6440 || MACH_SMDK6450 || MACH_SMDK6442 || MACH_SMDKV210 || MACH_SMDKC110)
+ select SND_SOC_WM8580
+ select SND_SAMSUNG_I2S
+ help
+ Say Y if you want to add support for SoC audio on the SMDKs.
+
+config ASOC_SAMSUNG_SMDK_WM8994
+ tristate "SoC I2S Audio support for WM8994 on SMDK"
+ depends on ASOC_SAMSUNG && (MACH_SMDKV310 || MACH_SMDKC210)
+ select SND_SOC_WM8994
+ select SND_SAMSUNG_I2S
+ help
+ Say Y if you want to add support for SoC audio on the SMDKs.
+
+config ASOC_SAMSUNG_SMDK2443_WM9710
+ tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
+ depends on ASOC_SAMSUNG && MACH_SMDK2443
+ select S3C2410_DMA
+ select AC97_BUS
+ select SND_SOC_AC97_CODEC
+ select SND_SAMSUNG_AC97
+ help
+ Say Y if you want to add support for SoC audio on smdk2443
+ with the WM9710.
+
+config ASOC_SAMSUNG_LN2440SBC_ALC650
+ tristate "SoC AC97 Audio support for LN2440SBC - ALC650"
+ depends on ASOC_SAMSUNG && ARCH_S3C2410
+ select S3C2410_DMA
+ select AC97_BUS
+ select SND_SOC_AC97_CODEC
+ select SND_SAMSUNG_AC97
+ help
+ Say Y if you want to add support for SoC audio on ln2440sbc
+ with the ALC650.
+
+config ASOC_SAMSUNG_S3C24XX_UDA134X
+ tristate "SoC I2S Audio support UDA134X wired to a S3C24XX"
+ depends on ASOC_SAMSUNG && ARCH_S3C2410
+ select SND_S3C24XX_I2S
+ select SND_SOC_L3
+ select SND_SOC_UDA134X
+
+config ASOC_SAMSUNG_SIMTEC
+ tristate
+ help
+ Internal node for common S3C24XX/Simtec suppor
+
+config ASOC_SAMSUNG_SIMTEC_TLV320AIC23
+ tristate "SoC I2S Audio support for TLV320AIC23 on Simtec boards"
+ depends on ASOC_SAMSUNG && ARCH_S3C2410
+ select SND_S3C24XX_I2S
+ select SND_SOC_TLV320AIC23
+ select ASOC_SAMSUNG_SIMTEC
+
+config ASOC_SAMSUNG_SIMTEC_HERMES
+ tristate "SoC I2S Audio support for Simtec Hermes board"
+ depends on ASOC_SAMSUNG && ARCH_S3C2410
+ select SND_S3C24XX_I2S
+ select SND_SOC_TLV320AIC3X
+ select ASOC_SAMSUNG_SIMTEC
+
+config ASOC_SAMSUNG_H1940_UDA1380
+ tristate "Audio support for the HP iPAQ H1940"
+ depends on ASOC_SAMSUNG && ARCH_H1940
+ select SND_S3C24XX_I2S
+ select SND_SOC_UDA1380
+ help
+ This driver provides audio support for HP iPAQ h1940 PDA.
+
+config ASOC_SAMSUNG_RX1950_UDA1380
+ tristate "Audio support for the HP iPAQ RX1950"
+ depends on ASOC_SAMSUNG && MACH_RX1950
+ select SND_S3C24XX_I2S
+ select SND_SOC_UDA1380
+ help
+ This driver provides audio support for HP iPAQ RX1950 PDA.
+
+config ASOC_SAMSUNG_SMDK_WM9713
+ tristate "SoC AC97 Audio support for SMDK with WM9713"
+ depends on ASOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDKV210 || MACH_SMDKC110 || MACH_SMDKV310 || MACH_SMDKC210)
+ select SND_SOC_WM9713
+ select SND_SAMSUNG_AC97
+ help
+ Sat Y if you want to add support for SoC audio on the SMDK.
+
+config ASOC_SMARTQ
+ tristate "SoC I2S Audio support for SmartQ board"
+ depends on ASOC_SAMSUNG && MACH_SMARTQ
+ select SND_SAMSUNG_I2S
+ select SND_SOC_WM8750
+
+config ASOC_GONI_AQUILA_WM8994
+ tristate "SoC I2S Audio support for AQUILA/GONI - WM8994"
+ depends on ASOC_SAMSUNG && (MACH_GONI || MACH_AQUILA)
+ select SND_SAMSUNG_I2S
+ select SND_SOC_WM8994
+ help
+ Say Y if you want to add support for SoC audio on goni or aquila
+ with the WM8994.
+
+config ASOC_SAMSUNG_SMDK_SPDIF
+ tristate "SoC S/PDIF Audio support for SMDK"
+ depends on ASOC_SAMSUNG && (MACH_SMDKC100 || MACH_SMDKC110 || MACH_SMDKV210)
+ select SND_SAMSUNG_SPDIF
+ help
+ Say Y if you want to add support for SoC S/PDIF audio on the SMDK.
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
new file mode 100644
index 0000000..fe694cc
--- /dev/null
+++ b/sound/soc/samsung/Makefile
@@ -0,0 +1,55 @@
+# S3c24XX Platform Support
+snd-soc-s3c24xx-objs := dma.o
+snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
+snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
+snd-soc-ac97-objs := ac97.o
+snd-soc-s3c-i2s-v2-objs := s3c-i2s-v2.o
+snd-soc-samsung-spdif-objs := spdif.o
+snd-soc-pcm-objs := pcm.o
+snd-soc-i2s-objs := i2s.o
+
+obj-$(CONFIG_ASOC_SAMSUNG) += snd-soc-s3c24xx.o
+obj-$(CONFIG_SND_S3C24XX_I2S) += snd-soc-s3c24xx-i2s.o
+obj-$(CONFIG_SND_SAMSUNG_AC97) += snd-soc-ac97.o
+obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
+obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o
+obj-$(CONFIG_SND_SAMSUNG_SPDIF) += snd-soc-samsung-spdif.o
+obj-$(CONFIG_SND_SAMSUNG_PCM) += snd-soc-pcm.o
+obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o
+
+# S3C24XX Machine Support
+snd-soc-jive-wm8750-objs := jive_wm8750.o
+snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
+snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o
+snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
+snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
+snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o
+snd-soc-s3c24xx-simtec-objs := s3c24xx_simtec.o
+snd-soc-s3c24xx-simtec-hermes-objs := s3c24xx_simtec_hermes.o
+snd-soc-s3c24xx-simtec-tlv320aic23-objs := s3c24xx_simtec_tlv320aic23.o
+snd-soc-h1940-uda1380-objs := h1940_uda1380.o
+snd-soc-rx1950-uda1380-objs := rx1950_uda1380.o
+snd-soc-smdk-wm8580-objs := smdk_wm8580.o
+snd-soc-smdk-wm8994-objs := smdk_wm8994.o
+snd-soc-smdk-wm9713-objs := smdk_wm9713.o
+snd-soc-s3c64xx-smartq-wm8987-objs := smartq_wm8987.o
+snd-soc-goni-wm8994-objs := goni_wm8994.o
+snd-soc-smdk-spdif-objs := smdk_spdif.o
+
+obj-$(CONFIG_ASOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o
+obj-$(CONFIG_ASOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
+obj-$(CONFIG_ASOC_SAMSUNG_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
+obj-$(CONFIG_ASOC_SAMSUNG_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
+obj-$(CONFIG_ASOC_SAMSUNG_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o
+obj-$(CONFIG_ASOC_SAMSUNG_SIMTEC) += snd-soc-s3c24xx-simtec.o
+obj-$(CONFIG_ASOC_SAMSUNG_SIMTEC_HERMES) += snd-soc-s3c24xx-simtec-hermes.o
+obj-$(CONFIG_ASOC_SAMSUNG_SIMTEC_TLV320AIC23) += snd-soc-s3c24xx-simtec-tlv320aic23.o
+obj-$(CONFIG_ASOC_SAMSUNG_H1940_UDA1380) += snd-soc-h1940-uda1380.o
+obj-$(CONFIG_ASOC_SAMSUNG_RX1950_UDA1380) += snd-soc-rx1950-uda1380.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK_WM8580) += snd-soc-smdk-wm8580.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK_WM8994) += snd-soc-smdk-wm8994.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK_WM9713) += snd-soc-smdk-wm9713.o
+obj-$(CONFIG_ASOC_SMARTQ) += snd-soc-s3c64xx-smartq-wm8987.o
+obj-$(CONFIG_ASOC_SAMSUNG_SMDK_SPDIF) += snd-soc-smdk-spdif.o
+obj-$(CONFIG_ASOC_GONI_AQUILA_WM8994) += snd-soc-goni-wm8994.o
diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/samsung/ac97.c
similarity index 96%
rename from sound/soc/s3c24xx/s3c-ac97.c
rename to sound/soc/samsung/ac97.c
index f891eb7..4770a95 100644
--- a/sound/soc/s3c24xx/s3c-ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-ac97.c
+/* sound/soc/samsung/ac97.c
*
* ALSA SoC Audio Layer - S3C AC97 Controller driver
* Evolved from s3c2443-ac97.c
@@ -24,8 +24,8 @@
#include <mach/dma.h>
#include <plat/audio.h>
-#include "s3c-dma.h"
-#include "s3c-ac97.h"
+#include "dma.h"
+#include "ac97.h"
#define AC_CMD_ADDR(x) (x << 16)
#define AC_CMD_DATA(x) (x & 0xffff)
@@ -122,7 +122,7 @@
data = (stat & 0xffff);
if (addr != reg)
- pr_err("s3c-ac97: req addr = %02x, rep addr = %02x\n",
+ pr_err("ac97: req addr = %02x, rep addr = %02x\n",
reg, addr);
mutex_unlock(&s3c_ac97.lock);
@@ -334,7 +334,7 @@
static struct snd_soc_dai_driver s3c_ac97_dai[] = {
[S3C_AC97_DAI_PCM] = {
- .name = "s3c-ac97",
+ .name = "samsung-ac97",
.ac97_control = 1,
.playback = {
.stream_name = "AC97 Playback",
@@ -351,7 +351,7 @@
.ops = &s3c_ac97_dai_ops,
},
[S3C_AC97_DAI_MIC] = {
- .name = "s3c-ac97-mic",
+ .name = "samsung-ac97-mic",
.ac97_control = 1,
.capture = {
.stream_name = "AC97 Mic Capture",
@@ -407,7 +407,7 @@
}
if (!request_mem_region(mem_res->start,
- resource_size(mem_res), "s3c-ac97")) {
+ resource_size(mem_res), "ac97")) {
dev_err(&pdev->dev, "Unable to request register region\n");
return -EBUSY;
}
@@ -431,7 +431,7 @@
s3c_ac97.ac97_clk = clk_get(&pdev->dev, "ac97");
if (IS_ERR(s3c_ac97.ac97_clk)) {
- dev_err(&pdev->dev, "s3c-ac97 failed to get ac97_clock\n");
+ dev_err(&pdev->dev, "ac97 failed to get ac97_clock\n");
ret = -ENODEV;
goto err2;
}
@@ -446,7 +446,7 @@
ret = request_irq(irq_res->start, s3c_ac97_irq,
IRQF_DISABLED, "AC97", NULL);
if (ret < 0) {
- dev_err(&pdev->dev, "s3c-ac97: interrupt request failed.\n");
+ dev_err(&pdev->dev, "ac97: interrupt request failed.\n");
goto err4;
}
@@ -497,7 +497,7 @@
.probe = s3c_ac97_probe,
.remove = s3c_ac97_remove,
.driver = {
- .name = "s3c-ac97",
+ .name = "samsung-ac97",
.owner = THIS_MODULE,
},
};
@@ -517,4 +517,4 @@
MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
MODULE_DESCRIPTION("AC97 driver for the Samsung SoC");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c-ac97");
+MODULE_ALIAS("platform:samsung-ac97");
diff --git a/sound/soc/s3c24xx/s3c-ac97.h b/sound/soc/samsung/ac97.h
similarity index 73%
rename from sound/soc/s3c24xx/s3c-ac97.h
rename to sound/soc/samsung/ac97.h
index 5dcedd0..0d0e1b5 100644
--- a/sound/soc/s3c24xx/s3c-ac97.h
+++ b/sound/soc/samsung/ac97.h
@@ -1,11 +1,11 @@
-/* sound/soc/s3c24xx/s3c-ac97.h
+/* sound/soc/samsung/ac97.h
*
* ALSA SoC Audio Layer - S3C AC97 Controller driver
- * Evolved from s3c2443-ac97.h
+ * Evolved from s3c2443-ac97.h
*
* Copyright (c) 2010 Samsung Electronics Co. Ltd
- * Author: Jaswinder Singh <jassi.brar@samsung.com>
- * Credits: Graeme Gregory, Sean Choi
+ * Author: Jaswinder Singh <jassi.brar@samsung.com>
+ * Credits: Graeme Gregory, Sean Choi
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/sound/soc/s3c24xx/s3c-dma.c b/sound/soc/samsung/dma.c
similarity index 74%
rename from sound/soc/s3c24xx/s3c-dma.c
rename to sound/soc/samsung/dma.c
index 243f79b..2124019 100644
--- a/sound/soc/s3c24xx/s3c-dma.c
+++ b/sound/soc/samsung/dma.c
@@ -1,5 +1,5 @@
/*
- * s3c-dma.c -- ALSA Soc Audio Layer
+ * dma.c -- ALSA Soc Audio Layer
*
* (c) 2006 Wolfson Microelectronics PLC.
* Graeme Gregory graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
@@ -30,9 +30,9 @@
#include <mach/hardware.h>
#include <mach/dma.h>
-#include "s3c-dma.h"
+#include "dma.h"
-static const struct snd_pcm_hardware s3c_dma_hardware = {
+static const struct snd_pcm_hardware dma_hardware = {
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
@@ -53,7 +53,7 @@
.fifo_size = 32,
};
-struct s3c24xx_runtime_data {
+struct runtime_data {
spinlock_t lock;
int state;
unsigned int dma_loaded;
@@ -65,14 +65,14 @@
struct s3c_dma_params *params;
};
-/* s3c_dma_enqueue
+/* dma_enqueue
*
* place a dma buffer onto the queue for the dma system
* to handle.
*/
-static void s3c_dma_enqueue(struct snd_pcm_substream *substream)
+static void dma_enqueue(struct snd_pcm_substream *substream)
{
- struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
+ struct runtime_data *prtd = substream->runtime->private_data;
dma_addr_t pos = prtd->dma_pos;
unsigned int limit;
int ret;
@@ -112,12 +112,12 @@
prtd->dma_pos = pos;
}
-static void s3c24xx_audio_buffdone(struct s3c2410_dma_chan *channel,
+static void audio_buffdone(struct s3c2410_dma_chan *channel,
void *dev_id, int size,
enum s3c2410_dma_buffresult result)
{
struct snd_pcm_substream *substream = dev_id;
- struct s3c24xx_runtime_data *prtd;
+ struct runtime_data *prtd;
pr_debug("Entered %s\n", __func__);
@@ -132,17 +132,17 @@
spin_lock(&prtd->lock);
if (prtd->state & ST_RUNNING && !s3c_dma_has_circular()) {
prtd->dma_loaded--;
- s3c_dma_enqueue(substream);
+ dma_enqueue(substream);
}
spin_unlock(&prtd->lock);
}
-static int s3c_dma_hw_params(struct snd_pcm_substream *substream,
+static int dma_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct s3c24xx_runtime_data *prtd = runtime->private_data;
+ struct runtime_data *prtd = runtime->private_data;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
unsigned long totbytes = params_buffer_bytes(params);
struct s3c_dma_params *dma =
@@ -181,7 +181,7 @@
}
s3c2410_dma_set_buffdone_fn(prtd->params->channel,
- s3c24xx_audio_buffdone);
+ audio_buffdone);
snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
@@ -199,9 +199,9 @@
return 0;
}
-static int s3c_dma_hw_free(struct snd_pcm_substream *substream)
+static int dma_hw_free(struct snd_pcm_substream *substream)
{
- struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
+ struct runtime_data *prtd = substream->runtime->private_data;
pr_debug("Entered %s\n", __func__);
@@ -216,9 +216,9 @@
return 0;
}
-static int s3c_dma_prepare(struct snd_pcm_substream *substream)
+static int dma_prepare(struct snd_pcm_substream *substream)
{
- struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
+ struct runtime_data *prtd = substream->runtime->private_data;
int ret = 0;
pr_debug("Entered %s\n", __func__);
@@ -249,14 +249,14 @@
prtd->dma_pos = prtd->dma_start;
/* enqueue dma buffers */
- s3c_dma_enqueue(substream);
+ dma_enqueue(substream);
return ret;
}
-static int s3c_dma_trigger(struct snd_pcm_substream *substream, int cmd)
+static int dma_trigger(struct snd_pcm_substream *substream, int cmd)
{
- struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
+ struct runtime_data *prtd = substream->runtime->private_data;
int ret = 0;
pr_debug("Entered %s\n", __func__);
@@ -289,10 +289,10 @@
}
static snd_pcm_uframes_t
-s3c_dma_pointer(struct snd_pcm_substream *substream)
+dma_pointer(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct s3c24xx_runtime_data *prtd = runtime->private_data;
+ struct runtime_data *prtd = runtime->private_data;
unsigned long res;
dma_addr_t src, dst;
@@ -324,17 +324,17 @@
return bytes_to_frames(substream->runtime, res);
}
-static int s3c_dma_open(struct snd_pcm_substream *substream)
+static int dma_open(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct s3c24xx_runtime_data *prtd;
+ struct runtime_data *prtd;
pr_debug("Entered %s\n", __func__);
snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
- snd_soc_set_runtime_hwparams(substream, &s3c_dma_hardware);
+ snd_soc_set_runtime_hwparams(substream, &dma_hardware);
- prtd = kzalloc(sizeof(struct s3c24xx_runtime_data), GFP_KERNEL);
+ prtd = kzalloc(sizeof(struct runtime_data), GFP_KERNEL);
if (prtd == NULL)
return -ENOMEM;
@@ -344,22 +344,22 @@
return 0;
}
-static int s3c_dma_close(struct snd_pcm_substream *substream)
+static int dma_close(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct s3c24xx_runtime_data *prtd = runtime->private_data;
+ struct runtime_data *prtd = runtime->private_data;
pr_debug("Entered %s\n", __func__);
if (!prtd)
- pr_debug("s3c_dma_close called with prtd == NULL\n");
+ pr_debug("dma_close called with prtd == NULL\n");
kfree(prtd);
return 0;
}
-static int s3c_dma_mmap(struct snd_pcm_substream *substream,
+static int dma_mmap(struct snd_pcm_substream *substream,
struct vm_area_struct *vma)
{
struct snd_pcm_runtime *runtime = substream->runtime;
@@ -372,23 +372,23 @@
runtime->dma_bytes);
}
-static struct snd_pcm_ops s3c_dma_ops = {
- .open = s3c_dma_open,
- .close = s3c_dma_close,
+static struct snd_pcm_ops dma_ops = {
+ .open = dma_open,
+ .close = dma_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = s3c_dma_hw_params,
- .hw_free = s3c_dma_hw_free,
- .prepare = s3c_dma_prepare,
- .trigger = s3c_dma_trigger,
- .pointer = s3c_dma_pointer,
- .mmap = s3c_dma_mmap,
+ .hw_params = dma_hw_params,
+ .hw_free = dma_hw_free,
+ .prepare = dma_prepare,
+ .trigger = dma_trigger,
+ .pointer = dma_pointer,
+ .mmap = dma_mmap,
};
-static int s3c_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+static int preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
{
struct snd_pcm_substream *substream = pcm->streams[stream].substream;
struct snd_dma_buffer *buf = &substream->dma_buffer;
- size_t size = s3c_dma_hardware.buffer_bytes_max;
+ size_t size = dma_hardware.buffer_bytes_max;
pr_debug("Entered %s\n", __func__);
@@ -403,7 +403,7 @@
return 0;
}
-static void s3c_dma_free_dma_buffers(struct snd_pcm *pcm)
+static void dma_free_dma_buffers(struct snd_pcm *pcm)
{
struct snd_pcm_substream *substream;
struct snd_dma_buffer *buf;
@@ -426,9 +426,9 @@
}
}
-static u64 s3c_dma_mask = DMA_BIT_MASK(32);
+static u64 dma_mask = DMA_BIT_MASK(32);
-static int s3c_dma_new(struct snd_card *card,
+static int dma_new(struct snd_card *card,
struct snd_soc_dai *dai, struct snd_pcm *pcm)
{
int ret = 0;
@@ -436,67 +436,67 @@
pr_debug("Entered %s\n", __func__);
if (!card->dev->dma_mask)
- card->dev->dma_mask = &s3c_dma_mask;
+ card->dev->dma_mask = &dma_mask;
if (!card->dev->coherent_dma_mask)
card->dev->coherent_dma_mask = 0xffffffff;
if (dai->driver->playback.channels_min) {
- ret = s3c_preallocate_dma_buffer(pcm,
+ ret = preallocate_dma_buffer(pcm,
SNDRV_PCM_STREAM_PLAYBACK);
if (ret)
goto out;
}
if (dai->driver->capture.channels_min) {
- ret = s3c_preallocate_dma_buffer(pcm,
+ ret = preallocate_dma_buffer(pcm,
SNDRV_PCM_STREAM_CAPTURE);
if (ret)
goto out;
}
- out:
+out:
return ret;
}
-static struct snd_soc_platform_driver s3c24xx_soc_platform = {
- .ops = &s3c_dma_ops,
- .pcm_new = s3c_dma_new,
- .pcm_free = s3c_dma_free_dma_buffers,
+static struct snd_soc_platform_driver samsung_asoc_platform = {
+ .ops = &dma_ops,
+ .pcm_new = dma_new,
+ .pcm_free = dma_free_dma_buffers,
};
-static int __devinit s3c24xx_soc_platform_probe(struct platform_device *pdev)
+static int __devinit samsung_asoc_platform_probe(struct platform_device *pdev)
{
- return snd_soc_register_platform(&pdev->dev, &s3c24xx_soc_platform);
+ return snd_soc_register_platform(&pdev->dev, &samsung_asoc_platform);
}
-static int __devexit s3c24xx_soc_platform_remove(struct platform_device *pdev)
+static int __devexit samsung_asoc_platform_remove(struct platform_device *pdev)
{
snd_soc_unregister_platform(&pdev->dev);
return 0;
}
-static struct platform_driver s3c24xx_pcm_driver = {
+static struct platform_driver asoc_dma_driver = {
.driver = {
- .name = "s3c24xx-pcm-audio",
+ .name = "samsung-audio",
.owner = THIS_MODULE,
},
- .probe = s3c24xx_soc_platform_probe,
- .remove = __devexit_p(s3c24xx_soc_platform_remove),
+ .probe = samsung_asoc_platform_probe,
+ .remove = __devexit_p(samsung_asoc_platform_remove),
};
-static int __init snd_s3c24xx_pcm_init(void)
+static int __init samsung_asoc_init(void)
{
- return platform_driver_register(&s3c24xx_pcm_driver);
+ return platform_driver_register(&asoc_dma_driver);
}
-module_init(snd_s3c24xx_pcm_init);
+module_init(samsung_asoc_init);
-static void __exit snd_s3c24xx_pcm_exit(void)
+static void __exit samsung_asoc_exit(void)
{
- platform_driver_unregister(&s3c24xx_pcm_driver);
+ platform_driver_unregister(&asoc_dma_driver);
}
-module_exit(snd_s3c24xx_pcm_exit);
+module_exit(samsung_asoc_exit);
MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
-MODULE_DESCRIPTION("Samsung S3C Audio DMA module");
+MODULE_DESCRIPTION("Samsung ASoC DMA Driver");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c24xx-pcm-audio");
+MODULE_ALIAS("platform:samsung-audio");
diff --git a/sound/soc/s3c24xx/s3c-dma.h b/sound/soc/samsung/dma.h
similarity index 97%
rename from sound/soc/s3c24xx/s3c-dma.h
rename to sound/soc/samsung/dma.h
index 748c07d..f8cd2b4 100644
--- a/sound/soc/s3c24xx/s3c-dma.h
+++ b/sound/soc/samsung/dma.h
@@ -1,5 +1,5 @@
/*
- * s3c-dma.h --
+ * dma.h --
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
diff --git a/sound/soc/s3c24xx/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
similarity index 83%
rename from sound/soc/s3c24xx/goni_wm8994.c
rename to sound/soc/samsung/goni_wm8994.c
index 694f702..34dd9ef 100644
--- a/sound/soc/s3c24xx/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -16,7 +16,6 @@
#include <linux/io.h>
#include <linux/platform_device.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
#include <mach/gpio.h>
@@ -25,8 +24,16 @@
#include <linux/mfd/wm8994/core.h>
#include <linux/mfd/wm8994/registers.h>
#include "../codecs/wm8994.h"
-#include "s3c-dma.h"
-#include "s3c64xx-i2s.h"
+#include "dma.h"
+#include "i2s.h"
+
+#define MACHINE_NAME 0
+#define CPU_VOICE_DAI 1
+
+static const char *aquila_str[] = {
+ [MACHINE_NAME] = "aquila",
+ [CPU_VOICE_DAI] = "aquila-voice-dai",
+};
static struct snd_soc_card goni;
static struct platform_device *goni_snd_device;
@@ -97,28 +104,34 @@
static int goni_wm8994_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
/* add goni specific widgets */
- snd_soc_dapm_new_controls(codec, goni_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, goni_dapm_widgets,
ARRAY_SIZE(goni_dapm_widgets));
/* set up goni specific audio routes */
- snd_soc_dapm_add_routes(codec, goni_dapm_routes,
+ snd_soc_dapm_add_routes(dapm, goni_dapm_routes,
ARRAY_SIZE(goni_dapm_routes));
/* set endpoints to not connected */
- snd_soc_dapm_nc_pin(codec, "IN2LP:VXRN");
- snd_soc_dapm_nc_pin(codec, "IN2RP:VXRP");
- snd_soc_dapm_nc_pin(codec, "LINEOUT1N");
- snd_soc_dapm_nc_pin(codec, "LINEOUT1P");
- snd_soc_dapm_nc_pin(codec, "LINEOUT2N");
- snd_soc_dapm_nc_pin(codec, "LINEOUT2P");
+ snd_soc_dapm_nc_pin(dapm, "IN2LP:VXRN");
+ snd_soc_dapm_nc_pin(dapm, "IN2RP:VXRP");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUT1N");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUT1P");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUT2N");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUT2P");
- snd_soc_dapm_sync(codec);
+ if (machine_is_aquila()) {
+ snd_soc_dapm_nc_pin(dapm, "SPKOUTRN");
+ snd_soc_dapm_nc_pin(dapm, "SPKOUTRP");
+ }
+
+ snd_soc_dapm_sync(dapm);
/* Headset jack detection */
- ret = snd_soc_jack_new(&goni, "Headset Jack",
+ ret = snd_soc_jack_new(codec, "Headset Jack",
SND_JACK_HEADSET | SND_JACK_MECHANICAL | SND_JACK_AVOUT,
&jack);
if (ret)
@@ -150,12 +163,6 @@
if (ret < 0)
return ret;
- /* set the cpu system clock */
- ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_PCLK,
- 0, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
/* set codec DAI configuration */
ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
@@ -236,9 +243,9 @@
{
.name = "WM8994",
.stream_name = "WM8994 HiFi",
- .cpu_dai_name = "s3c64xx-i2s-v4",
+ .cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8994-hifi",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.codec_name = "wm8994-codec.0-0x1a",
.init = goni_wm8994_init,
.ops = &goni_hifi_ops,
@@ -247,7 +254,7 @@
.stream_name = "Voice",
.cpu_dai_name = "goni-voice-dai",
.codec_dai_name = "wm8994-voice",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.codec_name = "wm8994-codec.0-0x1a",
.ops = &goni_voice_ops,
},
@@ -263,7 +270,11 @@
{
int ret;
- if (!machine_is_goni())
+ if (machine_is_aquila()) {
+ voice_dai.name = aquila_str[CPU_VOICE_DAI];
+ goni_dai[1].cpu_dai_name = aquila_str[CPU_VOICE_DAI];
+ goni.name = aquila_str[MACHINE_NAME];
+ } else if (!machine_is_goni())
return -ENODEV;
goni_snd_device = platform_device_alloc("soc-audio", -1);
@@ -272,20 +283,25 @@
/* register voice DAI here */
ret = snd_soc_register_dai(&goni_snd_device->dev, &voice_dai);
- if (ret)
+ if (ret) {
+ platform_device_put(goni_snd_device);
return ret;
+ }
platform_set_drvdata(goni_snd_device, &goni);
ret = platform_device_add(goni_snd_device);
- if (ret)
+ if (ret) {
+ snd_soc_unregister_dai(&goni_snd_device->dev);
platform_device_put(goni_snd_device);
+ }
return ret;
}
static void __exit goni_exit(void)
{
+ snd_soc_unregister_dai(&goni_snd_device->dev);
platform_device_unregister(goni_snd_device);
}
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
new file mode 100644
index 0000000..c45f7ce
--- /dev/null
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -0,0 +1,296 @@
+/*
+ * h1940-uda1380.c -- ALSA Soc Audio Layer
+ *
+ * Copyright (c) 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ * Copyright (c) 2010 Vasily Khoruzhick <anarsoul@gmail.com>
+ *
+ * Based on version from Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+
+#include <sound/soc.h>
+#include <sound/uda1380.h>
+#include <sound/jack.h>
+
+#include <plat/regs-iis.h>
+
+#include <mach/h1940-latch.h>
+
+#include <asm/mach-types.h>
+
+#include "dma.h"
+#include "s3c24xx-i2s.h"
+#include "../codecs/uda1380.h"
+
+static unsigned int rates[] = {
+ 11025,
+ 22050,
+ 44100,
+};
+
+static struct snd_pcm_hw_constraint_list hw_rates = {
+ .count = ARRAY_SIZE(rates),
+ .list = rates,
+ .mask = 0,
+};
+
+static struct snd_soc_jack hp_jack;
+
+static struct snd_soc_jack_pin hp_jack_pins[] = {
+ {
+ .pin = "Headphone Jack",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Speaker",
+ .mask = SND_JACK_HEADPHONE,
+ .invert = 1,
+ },
+};
+
+static struct snd_soc_jack_gpio hp_jack_gpios[] = {
+ {
+ .gpio = S3C2410_GPG(4),
+ .name = "hp-gpio",
+ .report = SND_JACK_HEADPHONE,
+ .invert = 1,
+ .debounce_time = 200,
+ },
+};
+
+static int h1940_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ runtime->hw.rate_min = hw_rates.list[0];
+ runtime->hw.rate_max = hw_rates.list[hw_rates.count - 1];
+ runtime->hw.rates = SNDRV_PCM_RATE_KNOT;
+
+ return snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE,
+ &hw_rates);
+}
+
+static int h1940_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ int div;
+ int ret;
+ unsigned int rate = params_rate(params);
+
+ switch (rate) {
+ case 11025:
+ case 22050:
+ case 44100:
+ div = s3c24xx_i2s_get_clockrate() / (384 * rate);
+ if (s3c24xx_i2s_get_clockrate() % (384 * rate) > (192 * rate))
+ div++;
+ break;
+ default:
+ dev_err(&rtd->dev, "%s: rate %d is not supported\n",
+ __func__, rate);
+ return -EINVAL;
+ }
+
+ /* set codec DAI configuration */
+ ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+ if (ret < 0)
+ return ret;
+
+ /* set cpu DAI configuration */
+ ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+ if (ret < 0)
+ return ret;
+
+ /* select clock source */
+ ret = snd_soc_dai_set_sysclk(cpu_dai, S3C24XX_CLKSRC_PCLK, rate,
+ SND_SOC_CLOCK_OUT);
+ if (ret < 0)
+ return ret;
+
+ /* set MCLK division for sample rate */
+ ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
+ S3C2410_IISMOD_384FS);
+ if (ret < 0)
+ return ret;
+
+ /* set BCLK division for sample rate */
+ ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_BCLK,
+ S3C2410_IISMOD_32FS);
+ if (ret < 0)
+ return ret;
+
+ /* set prescaler division for sample rate */
+ ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
+ S3C24XX_PRESCALE(div, div));
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static struct snd_soc_ops h1940_ops = {
+ .startup = h1940_startup,
+ .hw_params = h1940_hw_params,
+};
+
+static int h1940_spk_power(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ if (SND_SOC_DAPM_EVENT_ON(event))
+ gpio_set_value(H1940_LATCH_AUDIO_POWER, 1);
+ else
+ gpio_set_value(H1940_LATCH_AUDIO_POWER, 0);
+
+ return 0;
+}
+
+/* h1940 machine dapm widgets */
+static const struct snd_soc_dapm_widget uda1380_dapm_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
+ SND_SOC_DAPM_MIC("Mic Jack", NULL),
+ SND_SOC_DAPM_SPK("Speaker", h1940_spk_power),
+};
+
+/* h1940 machine audio_map */
+static const struct snd_soc_dapm_route audio_map[] = {
+ /* headphone connected to VOUTLHP, VOUTRHP */
+ {"Headphone Jack", NULL, "VOUTLHP"},
+ {"Headphone Jack", NULL, "VOUTRHP"},
+
+ /* ext speaker connected to VOUTL, VOUTR */
+ {"Speaker", NULL, "VOUTL"},
+ {"Speaker", NULL, "VOUTR"},
+
+ /* mic is connected to VINM */
+ {"VINM", NULL, "Mic Jack"},
+};
+
+static struct platform_device *s3c24xx_snd_device;
+
+static int h1940_uda1380_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ int err;
+
+ /* Add h1940 specific widgets */
+ err = snd_soc_dapm_new_controls(dapm, uda1380_dapm_widgets,
+ ARRAY_SIZE(uda1380_dapm_widgets));
+ if (err)
+ return err;
+
+ /* Set up h1940 specific audio path audio_mapnects */
+ err = snd_soc_dapm_add_routes(dapm, audio_map,
+ ARRAY_SIZE(audio_map));
+ if (err)
+ return err;
+
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
+
+ snd_soc_dapm_sync(dapm);
+
+ snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
+ &hp_jack);
+
+ snd_soc_jack_add_pins(&hp_jack, ARRAY_SIZE(hp_jack_pins),
+ hp_jack_pins);
+
+ snd_soc_jack_add_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
+ hp_jack_gpios);
+
+ return 0;
+}
+
+/* s3c24xx digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link h1940_uda1380_dai[] = {
+ {
+ .name = "uda1380",
+ .stream_name = "UDA1380 Duplex",
+ .cpu_dai_name = "s3c24xx-iis",
+ .codec_dai_name = "uda1380-hifi",
+ .init = h1940_uda1380_init,
+ .platform_name = "samsung-audio",
+ .codec_name = "uda1380-codec.0-001a",
+ .ops = &h1940_ops,
+ },
+};
+
+static struct snd_soc_card h1940_asoc = {
+ .name = "h1940",
+ .dai_link = h1940_uda1380_dai,
+ .num_links = ARRAY_SIZE(h1940_uda1380_dai),
+};
+
+static int __init h1940_init(void)
+{
+ int ret;
+
+ if (!machine_is_h1940())
+ return -ENODEV;
+
+ /* configure some gpios */
+ ret = gpio_request(H1940_LATCH_AUDIO_POWER, "speaker-power");
+ if (ret)
+ goto err_out;
+
+ ret = gpio_direction_output(H1940_LATCH_AUDIO_POWER, 0);
+ if (ret)
+ goto err_gpio;
+
+ s3c24xx_snd_device = platform_device_alloc("soc-audio", -1);
+ if (!s3c24xx_snd_device) {
+ ret = -ENOMEM;
+ goto err_gpio;
+ }
+
+ platform_set_drvdata(s3c24xx_snd_device, &h1940_asoc);
+ ret = platform_device_add(s3c24xx_snd_device);
+
+ if (ret)
+ goto err_plat;
+
+ return 0;
+
+err_plat:
+ platform_device_put(s3c24xx_snd_device);
+err_gpio:
+ gpio_free(H1940_LATCH_AUDIO_POWER);
+
+err_out:
+ return ret;
+}
+
+static void __exit h1940_exit(void)
+{
+ platform_device_unregister(s3c24xx_snd_device);
+ snd_soc_jack_free_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
+ hp_jack_gpios);
+ gpio_free(H1940_LATCH_AUDIO_POWER);
+}
+
+module_init(h1940_init);
+module_exit(h1940_exit);
+
+/* Module information */
+MODULE_AUTHOR("Arnaud Patard, Vasily Khoruzhick");
+MODULE_DESCRIPTION("ALSA SoC H1940");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
new file mode 100644
index 0000000..d00ac3a
--- /dev/null
+++ b/sound/soc/samsung/i2s.c
@@ -0,0 +1,1258 @@
+/* sound/soc/samsung/i2s.c
+ *
+ * ALSA SoC Audio Layer - Samsung I2S Controller driver
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <plat/audio.h>
+
+#include "dma.h"
+#include "i2s.h"
+
+#define I2SCON 0x0
+#define I2SMOD 0x4
+#define I2SFIC 0x8
+#define I2SPSR 0xc
+#define I2STXD 0x10
+#define I2SRXD 0x14
+#define I2SFICS 0x18
+#define I2STXDS 0x1c
+
+#define CON_RSTCLR (1 << 31)
+#define CON_FRXOFSTATUS (1 << 26)
+#define CON_FRXORINTEN (1 << 25)
+#define CON_FTXSURSTAT (1 << 24)
+#define CON_FTXSURINTEN (1 << 23)
+#define CON_TXSDMA_PAUSE (1 << 20)
+#define CON_TXSDMA_ACTIVE (1 << 18)
+
+#define CON_FTXURSTATUS (1 << 17)
+#define CON_FTXURINTEN (1 << 16)
+#define CON_TXFIFO2_EMPTY (1 << 15)
+#define CON_TXFIFO1_EMPTY (1 << 14)
+#define CON_TXFIFO2_FULL (1 << 13)
+#define CON_TXFIFO1_FULL (1 << 12)
+
+#define CON_LRINDEX (1 << 11)
+#define CON_TXFIFO_EMPTY (1 << 10)
+#define CON_RXFIFO_EMPTY (1 << 9)
+#define CON_TXFIFO_FULL (1 << 8)
+#define CON_RXFIFO_FULL (1 << 7)
+#define CON_TXDMA_PAUSE (1 << 6)
+#define CON_RXDMA_PAUSE (1 << 5)
+#define CON_TXCH_PAUSE (1 << 4)
+#define CON_RXCH_PAUSE (1 << 3)
+#define CON_TXDMA_ACTIVE (1 << 2)
+#define CON_RXDMA_ACTIVE (1 << 1)
+#define CON_ACTIVE (1 << 0)
+
+#define MOD_OPCLK_CDCLK_OUT (0 << 30)
+#define MOD_OPCLK_CDCLK_IN (1 << 30)
+#define MOD_OPCLK_BCLK_OUT (2 << 30)
+#define MOD_OPCLK_PCLK (3 << 30)
+#define MOD_OPCLK_MASK (3 << 30)
+#define MOD_TXS_IDMA (1 << 28) /* Sec_TXFIFO use I-DMA */
+
+#define MOD_BLCS_SHIFT 26
+#define MOD_BLCS_16BIT (0 << MOD_BLCS_SHIFT)
+#define MOD_BLCS_8BIT (1 << MOD_BLCS_SHIFT)
+#define MOD_BLCS_24BIT (2 << MOD_BLCS_SHIFT)
+#define MOD_BLCS_MASK (3 << MOD_BLCS_SHIFT)
+#define MOD_BLCP_SHIFT 24
+#define MOD_BLCP_16BIT (0 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_8BIT (1 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_24BIT (2 << MOD_BLCP_SHIFT)
+#define MOD_BLCP_MASK (3 << MOD_BLCP_SHIFT)
+
+#define MOD_C2DD_HHALF (1 << 21) /* Discard Higher-half */
+#define MOD_C2DD_LHALF (1 << 20) /* Discard Lower-half */
+#define MOD_C1DD_HHALF (1 << 19)
+#define MOD_C1DD_LHALF (1 << 18)
+#define MOD_DC2_EN (1 << 17)
+#define MOD_DC1_EN (1 << 16)
+#define MOD_BLC_16BIT (0 << 13)
+#define MOD_BLC_8BIT (1 << 13)
+#define MOD_BLC_24BIT (2 << 13)
+#define MOD_BLC_MASK (3 << 13)
+
+#define MOD_IMS_SYSMUX (1 << 10)
+#define MOD_SLAVE (1 << 11)
+#define MOD_TXONLY (0 << 8)
+#define MOD_RXONLY (1 << 8)
+#define MOD_TXRX (2 << 8)
+#define MOD_MASK (3 << 8)
+#define MOD_LR_LLOW (0 << 7)
+#define MOD_LR_RLOW (1 << 7)
+#define MOD_SDF_IIS (0 << 5)
+#define MOD_SDF_MSB (1 << 5)
+#define MOD_SDF_LSB (2 << 5)
+#define MOD_SDF_MASK (3 << 5)
+#define MOD_RCLK_256FS (0 << 3)
+#define MOD_RCLK_512FS (1 << 3)
+#define MOD_RCLK_384FS (2 << 3)
+#define MOD_RCLK_768FS (3 << 3)
+#define MOD_RCLK_MASK (3 << 3)
+#define MOD_BCLK_32FS (0 << 1)
+#define MOD_BCLK_48FS (1 << 1)
+#define MOD_BCLK_16FS (2 << 1)
+#define MOD_BCLK_24FS (3 << 1)
+#define MOD_BCLK_MASK (3 << 1)
+#define MOD_8BIT (1 << 0)
+
+#define MOD_CDCLKCON (1 << 12)
+
+#define PSR_PSREN (1 << 15)
+
+#define FIC_TX2COUNT(x) (((x) >> 24) & 0xf)
+#define FIC_TX1COUNT(x) (((x) >> 16) & 0xf)
+
+#define FIC_TXFLUSH (1 << 15)
+#define FIC_RXFLUSH (1 << 7)
+#define FIC_TXCOUNT(x) (((x) >> 8) & 0xf)
+#define FIC_RXCOUNT(x) (((x) >> 0) & 0xf)
+#define FICS_TXCOUNT(x) (((x) >> 8) & 0x7f)
+
+#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)
+
+struct i2s_dai {
+ /* Platform device for this DAI */
+ struct platform_device *pdev;
+ /* IOREMAP'd SFRs */
+ void __iomem *addr;
+ /* Physical base address of SFRs */
+ u32 base;
+ /* Rate of RCLK source clock */
+ unsigned long rclk_srcrate;
+ /* Frame Clock */
+ unsigned frmclk;
+ /*
+ * Specifically requested RCLK,BCLK by MACHINE Driver.
+ * 0 indicates CPU driver is free to choose any value.
+ */
+ unsigned rfs, bfs;
+ /* I2S Controller's core clock */
+ struct clk *clk;
+ /* Clock for generating I2S signals */
+ struct clk *op_clk;
+ /* Array of clock names for op_clk */
+ const char **src_clk;
+ /* Pointer to the Primary_Fifo if this is Sec_Fifo, NULL otherwise */
+ struct i2s_dai *pri_dai;
+ /* Pointer to the Secondary_Fifo if it has one, NULL otherwise */
+ struct i2s_dai *sec_dai;
+#define DAI_OPENED (1 << 0) /* Dai is opened */
+#define DAI_MANAGER (1 << 1) /* Dai is the manager */
+ unsigned mode;
+ /* Driver for this DAI */
+ struct snd_soc_dai_driver i2s_dai_drv;
+ /* DMA parameters */
+ struct s3c_dma_params dma_playback;
+ struct s3c_dma_params dma_capture;
+ u32 quirks;
+ u32 suspend_i2smod;
+ u32 suspend_i2scon;
+ u32 suspend_i2spsr;
+};
+
+/* Lock for cross i/f checks */
+static DEFINE_SPINLOCK(lock);
+
+/* If this is the 'overlay' stereo DAI */
+static inline bool is_secondary(struct i2s_dai *i2s)
+{
+ return i2s->pri_dai ? true : false;
+}
+
+/* If operating in SoC-Slave mode */
+static inline bool is_slave(struct i2s_dai *i2s)
+{
+ return (readl(i2s->addr + I2SMOD) & MOD_SLAVE) ? true : false;
+}
+
+/* If this interface of the controller is transmitting data */
+static inline bool tx_active(struct i2s_dai *i2s)
+{
+ u32 active;
+
+ if (!i2s)
+ return false;
+
+ active = readl(i2s->addr + I2SMOD);
+
+ if (is_secondary(i2s))
+ active &= CON_TXSDMA_ACTIVE;
+ else
+ active &= CON_TXDMA_ACTIVE;
+
+ return active ? true : false;
+}
+
+/* If the other interface of the controller is transmitting data */
+static inline bool other_tx_active(struct i2s_dai *i2s)
+{
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+ return tx_active(other);
+}
+
+/* If any interface of the controller is transmitting data */
+static inline bool any_tx_active(struct i2s_dai *i2s)
+{
+ return tx_active(i2s) || other_tx_active(i2s);
+}
+
+/* If this interface of the controller is receiving data */
+static inline bool rx_active(struct i2s_dai *i2s)
+{
+ u32 active;
+
+ if (!i2s)
+ return false;
+
+ active = readl(i2s->addr + I2SMOD) & CON_RXDMA_ACTIVE;
+
+ return active ? true : false;
+}
+
+/* If the other interface of the controller is receiving data */
+static inline bool other_rx_active(struct i2s_dai *i2s)
+{
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+ return rx_active(other);
+}
+
+/* If any interface of the controller is receiving data */
+static inline bool any_rx_active(struct i2s_dai *i2s)
+{
+ return rx_active(i2s) || other_rx_active(i2s);
+}
+
+/* If the other DAI is transmitting or receiving data */
+static inline bool other_active(struct i2s_dai *i2s)
+{
+ return other_rx_active(i2s) || other_tx_active(i2s);
+}
+
+/* If this DAI is transmitting or receiving data */
+static inline bool this_active(struct i2s_dai *i2s)
+{
+ return tx_active(i2s) || rx_active(i2s);
+}
+
+/* If the controller is active anyway */
+static inline bool any_active(struct i2s_dai *i2s)
+{
+ return this_active(i2s) || other_active(i2s);
+}
+
+static inline struct i2s_dai *to_info(struct snd_soc_dai *dai)
+{
+ return snd_soc_dai_get_drvdata(dai);
+}
+
+static inline bool is_opened(struct i2s_dai *i2s)
+{
+ if (i2s && (i2s->mode & DAI_OPENED))
+ return true;
+ else
+ return false;
+}
+
+static inline bool is_manager(struct i2s_dai *i2s)
+{
+ if (is_opened(i2s) && (i2s->mode & DAI_MANAGER))
+ return true;
+ else
+ return false;
+}
+
+/* Read RCLK of I2S (in multiples of LRCLK) */
+static inline unsigned get_rfs(struct i2s_dai *i2s)
+{
+ u32 rfs = (readl(i2s->addr + I2SMOD) >> 3) & 0x3;
+
+ switch (rfs) {
+ case 3: return 768;
+ case 2: return 384;
+ case 1: return 512;
+ default: return 256;
+ }
+}
+
+/* Write RCLK of I2S (in multiples of LRCLK) */
+static inline void set_rfs(struct i2s_dai *i2s, unsigned rfs)
+{
+ u32 mod = readl(i2s->addr + I2SMOD);
+
+ mod &= ~MOD_RCLK_MASK;
+
+ switch (rfs) {
+ case 768:
+ mod |= MOD_RCLK_768FS;
+ break;
+ case 512:
+ mod |= MOD_RCLK_512FS;
+ break;
+ case 384:
+ mod |= MOD_RCLK_384FS;
+ break;
+ default:
+ mod |= MOD_RCLK_256FS;
+ break;
+ }
+
+ writel(mod, i2s->addr + I2SMOD);
+}
+
+/* Read Bit-Clock of I2S (in multiples of LRCLK) */
+static inline unsigned get_bfs(struct i2s_dai *i2s)
+{
+ u32 bfs = (readl(i2s->addr + I2SMOD) >> 1) & 0x3;
+
+ switch (bfs) {
+ case 3: return 24;
+ case 2: return 16;
+ case 1: return 48;
+ default: return 32;
+ }
+}
+
+/* Write Bit-Clock of I2S (in multiples of LRCLK) */
+static inline void set_bfs(struct i2s_dai *i2s, unsigned bfs)
+{
+ u32 mod = readl(i2s->addr + I2SMOD);
+
+ mod &= ~MOD_BCLK_MASK;
+
+ switch (bfs) {
+ case 48:
+ mod |= MOD_BCLK_48FS;
+ break;
+ case 32:
+ mod |= MOD_BCLK_32FS;
+ break;
+ case 24:
+ mod |= MOD_BCLK_24FS;
+ break;
+ case 16:
+ mod |= MOD_BCLK_16FS;
+ break;
+ default:
+ dev_err(&i2s->pdev->dev, "Wrong BCLK Divider!\n");
+ return;
+ }
+
+ writel(mod, i2s->addr + I2SMOD);
+}
+
+/* Sample-Size */
+static inline int get_blc(struct i2s_dai *i2s)
+{
+ int blc = readl(i2s->addr + I2SMOD);
+
+ blc = (blc >> 13) & 0x3;
+
+ switch (blc) {
+ case 2: return 24;
+ case 1: return 8;
+ default: return 16;
+ }
+}
+
+/* TX Channel Control */
+static void i2s_txctrl(struct i2s_dai *i2s, int on)
+{
+ void __iomem *addr = i2s->addr;
+ u32 con = readl(addr + I2SCON);
+ u32 mod = readl(addr + I2SMOD) & ~MOD_MASK;
+
+ if (on) {
+ con |= CON_ACTIVE;
+ con &= ~CON_TXCH_PAUSE;
+
+ if (is_secondary(i2s)) {
+ con |= CON_TXSDMA_ACTIVE;
+ con &= ~CON_TXSDMA_PAUSE;
+ } else {
+ con |= CON_TXDMA_ACTIVE;
+ con &= ~CON_TXDMA_PAUSE;
+ }
+
+ if (any_rx_active(i2s))
+ mod |= MOD_TXRX;
+ else
+ mod |= MOD_TXONLY;
+ } else {
+ if (is_secondary(i2s)) {
+ con |= CON_TXSDMA_PAUSE;
+ con &= ~CON_TXSDMA_ACTIVE;
+ } else {
+ con |= CON_TXDMA_PAUSE;
+ con &= ~CON_TXDMA_ACTIVE;
+ }
+
+ if (other_tx_active(i2s)) {
+ writel(con, addr + I2SCON);
+ return;
+ }
+
+ con |= CON_TXCH_PAUSE;
+
+ if (any_rx_active(i2s))
+ mod |= MOD_RXONLY;
+ else
+ con &= ~CON_ACTIVE;
+ }
+
+ writel(mod, addr + I2SMOD);
+ writel(con, addr + I2SCON);
+}
+
+/* RX Channel Control */
+static void i2s_rxctrl(struct i2s_dai *i2s, int on)
+{
+ void __iomem *addr = i2s->addr;
+ u32 con = readl(addr + I2SCON);
+ u32 mod = readl(addr + I2SMOD) & ~MOD_MASK;
+
+ if (on) {
+ con |= CON_RXDMA_ACTIVE | CON_ACTIVE;
+ con &= ~(CON_RXDMA_PAUSE | CON_RXCH_PAUSE);
+
+ if (any_tx_active(i2s))
+ mod |= MOD_TXRX;
+ else
+ mod |= MOD_RXONLY;
+ } else {
+ con |= CON_RXDMA_PAUSE | CON_RXCH_PAUSE;
+ con &= ~CON_RXDMA_ACTIVE;
+
+ if (any_tx_active(i2s))
+ mod |= MOD_TXONLY;
+ else
+ con &= ~CON_ACTIVE;
+ }
+
+ writel(mod, addr + I2SMOD);
+ writel(con, addr + I2SCON);
+}
+
+/* Flush FIFO of an interface */
+static inline void i2s_fifo(struct i2s_dai *i2s, u32 flush)
+{
+ void __iomem *fic;
+ u32 val;
+
+ if (!i2s)
+ return;
+
+ if (is_secondary(i2s))
+ fic = i2s->addr + I2SFICS;
+ else
+ fic = i2s->addr + I2SFIC;
+
+ /* Flush the FIFO */
+ writel(readl(fic) | flush, fic);
+
+ /* Be patient */
+ val = msecs_to_loops(1) / 1000; /* 1 usec */
+ while (--val)
+ cpu_relax();
+
+ writel(readl(fic) & ~flush, fic);
+}
+
+static int i2s_set_sysclk(struct snd_soc_dai *dai,
+ int clk_id, unsigned int rfs, int dir)
+{
+ struct i2s_dai *i2s = to_info(dai);
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ u32 mod = readl(i2s->addr + I2SMOD);
+
+ switch (clk_id) {
+ case SAMSUNG_I2S_CDCLK:
+ /* Shouldn't matter in GATING(CLOCK_IN) mode */
+ if (dir == SND_SOC_CLOCK_IN)
+ rfs = 0;
+
+ if ((rfs && other->rfs && (other->rfs != rfs)) ||
+ (any_active(i2s) &&
+ (((dir == SND_SOC_CLOCK_IN)
+ && !(mod & MOD_CDCLKCON)) ||
+ ((dir == SND_SOC_CLOCK_OUT)
+ && (mod & MOD_CDCLKCON))))) {
+ dev_err(&i2s->pdev->dev,
+ "%s:%d Other DAI busy\n", __func__, __LINE__);
+ return -EAGAIN;
+ }
+
+ if (dir == SND_SOC_CLOCK_IN)
+ mod |= MOD_CDCLKCON;
+ else
+ mod &= ~MOD_CDCLKCON;
+
+ i2s->rfs = rfs;
+ break;
+
+ case SAMSUNG_I2S_RCLKSRC_0: /* clock corrsponding to IISMOD[10] := 0 */
+ case SAMSUNG_I2S_RCLKSRC_1: /* clock corrsponding to IISMOD[10] := 1 */
+ if ((i2s->quirks & QUIRK_NO_MUXPSR)
+ || (clk_id == SAMSUNG_I2S_RCLKSRC_0))
+ clk_id = 0;
+ else
+ clk_id = 1;
+
+ if (!any_active(i2s)) {
+ if (i2s->op_clk) {
+ if ((clk_id && !(mod & MOD_IMS_SYSMUX)) ||
+ (!clk_id && (mod & MOD_IMS_SYSMUX))) {
+ clk_disable(i2s->op_clk);
+ clk_put(i2s->op_clk);
+ } else {
+ i2s->rclk_srcrate =
+ clk_get_rate(i2s->op_clk);
+ return 0;
+ }
+ }
+
+ i2s->op_clk = clk_get(&i2s->pdev->dev,
+ i2s->src_clk[clk_id]);
+ clk_enable(i2s->op_clk);
+ i2s->rclk_srcrate = clk_get_rate(i2s->op_clk);
+
+ /* Over-ride the other's */
+ if (other) {
+ other->op_clk = i2s->op_clk;
+ other->rclk_srcrate = i2s->rclk_srcrate;
+ }
+ } else if ((!clk_id && (mod & MOD_IMS_SYSMUX))
+ || (clk_id && !(mod & MOD_IMS_SYSMUX))) {
+ dev_err(&i2s->pdev->dev,
+ "%s:%d Other DAI busy\n", __func__, __LINE__);
+ return -EAGAIN;
+ } else {
+ /* Call can't be on the active DAI */
+ i2s->op_clk = other->op_clk;
+ i2s->rclk_srcrate = other->rclk_srcrate;
+ return 0;
+ }
+
+ if (clk_id == 0)
+ mod &= ~MOD_IMS_SYSMUX;
+ else
+ mod |= MOD_IMS_SYSMUX;
+ break;
+
+ default:
+ dev_err(&i2s->pdev->dev, "We don't serve that!\n");
+ return -EINVAL;
+ }
+
+ writel(mod, i2s->addr + I2SMOD);
+
+ return 0;
+}
+
+static int i2s_set_fmt(struct snd_soc_dai *dai,
+ unsigned int fmt)
+{
+ struct i2s_dai *i2s = to_info(dai);
+ u32 mod = readl(i2s->addr + I2SMOD);
+ u32 tmp = 0;
+
+ /* Format is priority */
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_RIGHT_J:
+ tmp |= MOD_LR_RLOW;
+ tmp |= MOD_SDF_MSB;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ tmp |= MOD_LR_RLOW;
+ tmp |= MOD_SDF_LSB;
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ tmp |= MOD_SDF_IIS;
+ break;
+ default:
+ dev_err(&i2s->pdev->dev, "Format not supported\n");
+ return -EINVAL;
+ }
+
+ /*
+ * INV flag is relative to the FORMAT flag - if set it simply
+ * flips the polarity specified by the Standard
+ */
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ if (tmp & MOD_LR_RLOW)
+ tmp &= ~MOD_LR_RLOW;
+ else
+ tmp |= MOD_LR_RLOW;
+ break;
+ default:
+ dev_err(&i2s->pdev->dev, "Polarity not supported\n");
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ tmp |= MOD_SLAVE;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ /* Set default source clock in Master mode */
+ if (i2s->rclk_srcrate == 0)
+ i2s_set_sysclk(dai, SAMSUNG_I2S_RCLKSRC_0,
+ 0, SND_SOC_CLOCK_IN);
+ break;
+ default:
+ dev_err(&i2s->pdev->dev, "master/slave format not supported\n");
+ return -EINVAL;
+ }
+
+ if (any_active(i2s) &&
+ ((mod & (MOD_SDF_MASK | MOD_LR_RLOW
+ | MOD_SLAVE)) != tmp)) {
+ dev_err(&i2s->pdev->dev,
+ "%s:%d Other DAI busy\n", __func__, __LINE__);
+ return -EAGAIN;
+ }
+
+ mod &= ~(MOD_SDF_MASK | MOD_LR_RLOW | MOD_SLAVE);
+ mod |= tmp;
+ writel(mod, i2s->addr + I2SMOD);
+
+ return 0;
+}
+
+static int i2s_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+ struct i2s_dai *i2s = to_info(dai);
+ u32 mod = readl(i2s->addr + I2SMOD);
+
+ if (!is_secondary(i2s))
+ mod &= ~(MOD_DC2_EN | MOD_DC1_EN);
+
+ switch (params_channels(params)) {
+ case 6:
+ mod |= MOD_DC2_EN;
+ case 4:
+ mod |= MOD_DC1_EN;
+ break;
+ case 2:
+ break;
+ default:
+ dev_err(&i2s->pdev->dev, "%d channels not supported\n",
+ params_channels(params));
+ return -EINVAL;
+ }
+
+ if (is_secondary(i2s))
+ mod &= ~MOD_BLCS_MASK;
+ else
+ mod &= ~MOD_BLCP_MASK;
+
+ if (is_manager(i2s))
+ mod &= ~MOD_BLC_MASK;
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S8:
+ if (is_secondary(i2s))
+ mod |= MOD_BLCS_8BIT;
+ else
+ mod |= MOD_BLCP_8BIT;
+ if (is_manager(i2s))
+ mod |= MOD_BLC_8BIT;
+ break;
+ case SNDRV_PCM_FORMAT_S16_LE:
+ if (is_secondary(i2s))
+ mod |= MOD_BLCS_16BIT;
+ else
+ mod |= MOD_BLCP_16BIT;
+ if (is_manager(i2s))
+ mod |= MOD_BLC_16BIT;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ if (is_secondary(i2s))
+ mod |= MOD_BLCS_24BIT;
+ else
+ mod |= MOD_BLCP_24BIT;
+ if (is_manager(i2s))
+ mod |= MOD_BLC_24BIT;
+ break;
+ default:
+ dev_err(&i2s->pdev->dev, "Format(%d) not supported\n",
+ params_format(params));
+ return -EINVAL;
+ }
+ writel(mod, i2s->addr + I2SMOD);
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ snd_soc_dai_set_dma_data(dai, substream,
+ (void *)&i2s->dma_playback);
+ else
+ snd_soc_dai_set_dma_data(dai, substream,
+ (void *)&i2s->dma_capture);
+
+ i2s->frmclk = params_rate(params);
+
+ return 0;
+}
+
+/* We set constraints on the substream acc to the version of I2S */
+static int i2s_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct i2s_dai *i2s = to_info(dai);
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ unsigned long flags;
+
+ spin_lock_irqsave(&lock, flags);
+
+ i2s->mode |= DAI_OPENED;
+
+ if (is_manager(other))
+ i2s->mode &= ~DAI_MANAGER;
+ else
+ i2s->mode |= DAI_MANAGER;
+
+ /* Enforce set_sysclk in Master mode */
+ i2s->rclk_srcrate = 0;
+
+ spin_unlock_irqrestore(&lock, flags);
+
+ return 0;
+}
+
+static void i2s_shutdown(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct i2s_dai *i2s = to_info(dai);
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ unsigned long flags;
+
+ spin_lock_irqsave(&lock, flags);
+
+ i2s->mode &= ~DAI_OPENED;
+ i2s->mode &= ~DAI_MANAGER;
+
+ if (is_opened(other))
+ other->mode |= DAI_MANAGER;
+
+ /* Reset any constraint on RFS and BFS */
+ i2s->rfs = 0;
+ i2s->bfs = 0;
+
+ spin_unlock_irqrestore(&lock, flags);
+
+ /* Gate CDCLK by default */
+ if (!is_opened(other))
+ i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK,
+ 0, SND_SOC_CLOCK_IN);
+}
+
+static int config_setup(struct i2s_dai *i2s)
+{
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ unsigned rfs, bfs, blc;
+ u32 psr;
+
+ blc = get_blc(i2s);
+
+ bfs = i2s->bfs;
+
+ if (!bfs && other)
+ bfs = other->bfs;
+
+ /* Select least possible multiple(2) if no constraint set */
+ if (!bfs)
+ bfs = blc * 2;
+
+ rfs = i2s->rfs;
+
+ if (!rfs && other)
+ rfs = other->rfs;
+
+ if ((rfs == 256 || rfs == 512) && (blc == 24)) {
+ dev_err(&i2s->pdev->dev,
+ "%d-RFS not supported for 24-blc\n", rfs);
+ return -EINVAL;
+ }
+
+ if (!rfs) {
+ if (bfs == 16 || bfs == 32)
+ rfs = 256;
+ else
+ rfs = 384;
+ }
+
+ /* If already setup and running */
+ if (any_active(i2s) && (get_rfs(i2s) != rfs || get_bfs(i2s) != bfs)) {
+ dev_err(&i2s->pdev->dev,
+ "%s:%d Other DAI busy\n", __func__, __LINE__);
+ return -EAGAIN;
+ }
+
+ /* Don't bother RFS, BFS & PSR in Slave mode */
+ if (is_slave(i2s))
+ return 0;
+
+ set_bfs(i2s, bfs);
+ set_rfs(i2s, rfs);
+
+ if (!(i2s->quirks & QUIRK_NO_MUXPSR)) {
+ psr = i2s->rclk_srcrate / i2s->frmclk / rfs;
+ writel(((psr - 1) << 8) | PSR_PSREN, i2s->addr + I2SPSR);
+ dev_dbg(&i2s->pdev->dev,
+ "RCLK_SRC=%luHz PSR=%u, RCLK=%dfs, BCLK=%dfs\n",
+ i2s->rclk_srcrate, psr, rfs, bfs);
+ }
+
+ return 0;
+}
+
+static int i2s_trigger(struct snd_pcm_substream *substream,
+ int cmd, struct snd_soc_dai *dai)
+{
+ int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct i2s_dai *i2s = to_info(rtd->cpu_dai);
+ unsigned long flags;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ local_irq_save(flags);
+
+ if (config_setup(i2s)) {
+ local_irq_restore(flags);
+ return -EINVAL;
+ }
+
+ if (capture)
+ i2s_rxctrl(i2s, 1);
+ else
+ i2s_txctrl(i2s, 1);
+
+ local_irq_restore(flags);
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ local_irq_save(flags);
+
+ if (capture)
+ i2s_rxctrl(i2s, 0);
+ else
+ i2s_txctrl(i2s, 0);
+
+ if (capture)
+ i2s_fifo(i2s, FIC_RXFLUSH);
+ else
+ i2s_fifo(i2s, FIC_TXFLUSH);
+
+ local_irq_restore(flags);
+ break;
+ }
+
+ return 0;
+}
+
+static int i2s_set_clkdiv(struct snd_soc_dai *dai,
+ int div_id, int div)
+{
+ struct i2s_dai *i2s = to_info(dai);
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+ switch (div_id) {
+ case SAMSUNG_I2S_DIV_BCLK:
+ if ((any_active(i2s) && div && (get_bfs(i2s) != div))
+ || (other && other->bfs && (other->bfs != div))) {
+ dev_err(&i2s->pdev->dev,
+ "%s:%d Other DAI busy\n", __func__, __LINE__);
+ return -EAGAIN;
+ }
+ i2s->bfs = div;
+ break;
+ default:
+ dev_err(&i2s->pdev->dev,
+ "Invalid clock divider(%d)\n", div_id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static snd_pcm_sframes_t
+i2s_delay(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
+{
+ struct i2s_dai *i2s = to_info(dai);
+ u32 reg = readl(i2s->addr + I2SFIC);
+ snd_pcm_sframes_t delay;
+
+ if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+ delay = FIC_RXCOUNT(reg);
+ else if (is_secondary(i2s))
+ delay = FICS_TXCOUNT(readl(i2s->addr + I2SFICS));
+ else
+ delay = FIC_TXCOUNT(reg);
+
+ return delay;
+}
+
+#ifdef CONFIG_PM
+static int i2s_suspend(struct snd_soc_dai *dai)
+{
+ struct i2s_dai *i2s = to_info(dai);
+
+ if (dai->active) {
+ i2s->suspend_i2smod = readl(i2s->addr + I2SMOD);
+ i2s->suspend_i2scon = readl(i2s->addr + I2SCON);
+ i2s->suspend_i2spsr = readl(i2s->addr + I2SPSR);
+ }
+
+ return 0;
+}
+
+static int i2s_resume(struct snd_soc_dai *dai)
+{
+ struct i2s_dai *i2s = to_info(dai);
+
+ if (dai->active) {
+ writel(i2s->suspend_i2scon, i2s->addr + I2SCON);
+ writel(i2s->suspend_i2smod, i2s->addr + I2SMOD);
+ writel(i2s->suspend_i2spsr, i2s->addr + I2SPSR);
+ }
+
+ return 0;
+}
+#else
+#define i2s_suspend NULL
+#define i2s_resume NULL
+#endif
+
+static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
+{
+ struct i2s_dai *i2s = to_info(dai);
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+ if (other && other->clk) /* If this is probe on secondary */
+ goto probe_exit;
+
+ i2s->addr = ioremap(i2s->base, 0x100);
+ if (i2s->addr == NULL) {
+ dev_err(&i2s->pdev->dev, "cannot ioremap registers\n");
+ return -ENXIO;
+ }
+
+ i2s->clk = clk_get(&i2s->pdev->dev, "iis");
+ if (IS_ERR(i2s->clk)) {
+ dev_err(&i2s->pdev->dev, "failed to get i2s_clock\n");
+ iounmap(i2s->addr);
+ return -ENOENT;
+ }
+ clk_enable(i2s->clk);
+
+ if (other) {
+ other->addr = i2s->addr;
+ other->clk = i2s->clk;
+ }
+
+ if (i2s->quirks & QUIRK_NEED_RSTCLR)
+ writel(CON_RSTCLR, i2s->addr + I2SCON);
+
+probe_exit:
+ /* Reset any constraint on RFS and BFS */
+ i2s->rfs = 0;
+ i2s->bfs = 0;
+ i2s_txctrl(i2s, 0);
+ i2s_rxctrl(i2s, 0);
+ i2s_fifo(i2s, FIC_TXFLUSH);
+ i2s_fifo(other, FIC_TXFLUSH);
+ i2s_fifo(i2s, FIC_RXFLUSH);
+
+ /* Gate CDCLK by default */
+ if (!is_opened(other))
+ i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK,
+ 0, SND_SOC_CLOCK_IN);
+
+ return 0;
+}
+
+static int samsung_i2s_dai_remove(struct snd_soc_dai *dai)
+{
+ struct i2s_dai *i2s = snd_soc_dai_get_drvdata(dai);
+ struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+
+ if (!other || !other->clk) {
+
+ if (i2s->quirks & QUIRK_NEED_RSTCLR)
+ writel(0, i2s->addr + I2SCON);
+
+ clk_disable(i2s->clk);
+ clk_put(i2s->clk);
+
+ iounmap(i2s->addr);
+ }
+
+ i2s->clk = NULL;
+
+ return 0;
+}
+
+static struct snd_soc_dai_ops samsung_i2s_dai_ops = {
+ .trigger = i2s_trigger,
+ .hw_params = i2s_hw_params,
+ .set_fmt = i2s_set_fmt,
+ .set_clkdiv = i2s_set_clkdiv,
+ .set_sysclk = i2s_set_sysclk,
+ .startup = i2s_startup,
+ .shutdown = i2s_shutdown,
+ .delay = i2s_delay,
+};
+
+#define SAMSUNG_I2S_RATES SNDRV_PCM_RATE_8000_96000
+
+#define SAMSUNG_I2S_FMTS (SNDRV_PCM_FMTBIT_S8 | \
+ SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_S24_LE)
+
+static __devinit
+struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec)
+{
+ struct i2s_dai *i2s;
+
+ i2s = kzalloc(sizeof(struct i2s_dai), GFP_KERNEL);
+ if (i2s == NULL)
+ return NULL;
+
+ i2s->pdev = pdev;
+ i2s->pri_dai = NULL;
+ i2s->sec_dai = NULL;
+ i2s->i2s_dai_drv.symmetric_rates = 1;
+ i2s->i2s_dai_drv.probe = samsung_i2s_dai_probe;
+ i2s->i2s_dai_drv.remove = samsung_i2s_dai_remove;
+ i2s->i2s_dai_drv.ops = &samsung_i2s_dai_ops;
+ i2s->i2s_dai_drv.suspend = i2s_suspend;
+ i2s->i2s_dai_drv.resume = i2s_resume;
+ i2s->i2s_dai_drv.playback.channels_min = 2;
+ i2s->i2s_dai_drv.playback.channels_max = 2;
+ i2s->i2s_dai_drv.playback.rates = SAMSUNG_I2S_RATES;
+ i2s->i2s_dai_drv.playback.formats = SAMSUNG_I2S_FMTS;
+
+ if (!sec) {
+ i2s->i2s_dai_drv.capture.channels_min = 2;
+ i2s->i2s_dai_drv.capture.channels_max = 2;
+ i2s->i2s_dai_drv.capture.rates = SAMSUNG_I2S_RATES;
+ i2s->i2s_dai_drv.capture.formats = SAMSUNG_I2S_FMTS;
+ } else { /* Create a new platform_device for Secondary */
+ i2s->pdev = platform_device_register_resndata(NULL,
+ pdev->name, pdev->id + SAMSUNG_I2S_SECOFF,
+ NULL, 0, NULL, 0);
+ if (IS_ERR(i2s->pdev)) {
+ kfree(i2s);
+ return NULL;
+ }
+ }
+
+ /* Pre-assign snd_soc_dai_set_drvdata */
+ dev_set_drvdata(&i2s->pdev->dev, i2s);
+
+ return i2s;
+}
+
+static __devinit int samsung_i2s_probe(struct platform_device *pdev)
+{
+ u32 dma_pl_chan, dma_cp_chan, dma_pl_sec_chan;
+ struct i2s_dai *pri_dai, *sec_dai = NULL;
+ struct s3c_audio_pdata *i2s_pdata;
+ struct samsung_i2s *i2s_cfg;
+ struct resource *res;
+ u32 regs_base, quirks;
+ int ret = 0;
+
+ /* Call during Seconday interface registration */
+ if (pdev->id >= SAMSUNG_I2S_SECOFF) {
+ sec_dai = dev_get_drvdata(&pdev->dev);
+ snd_soc_register_dai(&sec_dai->pdev->dev,
+ &sec_dai->i2s_dai_drv);
+ return 0;
+ }
+
+ i2s_pdata = pdev->dev.platform_data;
+ if (i2s_pdata == NULL) {
+ dev_err(&pdev->dev, "Can't work without s3c_audio_pdata\n");
+ return -EINVAL;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "Unable to get I2S-TX dma resource\n");
+ return -ENXIO;
+ }
+ dma_pl_chan = res->start;
+
+ res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+ if (!res) {
+ dev_err(&pdev->dev, "Unable to get I2S-RX dma resource\n");
+ return -ENXIO;
+ }
+ dma_cp_chan = res->start;
+
+ res = platform_get_resource(pdev, IORESOURCE_DMA, 2);
+ if (res)
+ dma_pl_sec_chan = res->start;
+ else
+ dma_pl_sec_chan = 0;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
+ return -ENXIO;
+ }
+
+ if (!request_mem_region(res->start, resource_size(res),
+ "samsung-i2s")) {
+ dev_err(&pdev->dev, "Unable to request SFR region\n");
+ return -EBUSY;
+ }
+ regs_base = res->start;
+
+ i2s_cfg = &i2s_pdata->type.i2s;
+ quirks = i2s_cfg->quirks;
+
+ pri_dai = i2s_alloc_dai(pdev, false);
+ if (!pri_dai) {
+ dev_err(&pdev->dev, "Unable to alloc I2S_pri\n");
+ ret = -ENOMEM;
+ goto err1;
+ }
+
+ pri_dai->dma_playback.dma_addr = regs_base + I2STXD;
+ pri_dai->dma_capture.dma_addr = regs_base + I2SRXD;
+ pri_dai->dma_playback.client =
+ (struct s3c2410_dma_client *)&pri_dai->dma_playback;
+ pri_dai->dma_capture.client =
+ (struct s3c2410_dma_client *)&pri_dai->dma_capture;
+ pri_dai->dma_playback.channel = dma_pl_chan;
+ pri_dai->dma_capture.channel = dma_cp_chan;
+ pri_dai->src_clk = i2s_cfg->src_clk;
+ pri_dai->dma_playback.dma_size = 4;
+ pri_dai->dma_capture.dma_size = 4;
+ pri_dai->base = regs_base;
+ pri_dai->quirks = quirks;
+
+ if (quirks & QUIRK_PRI_6CHAN)
+ pri_dai->i2s_dai_drv.playback.channels_max = 6;
+
+ if (quirks & QUIRK_SEC_DAI) {
+ sec_dai = i2s_alloc_dai(pdev, true);
+ if (!sec_dai) {
+ dev_err(&pdev->dev, "Unable to alloc I2S_sec\n");
+ ret = -ENOMEM;
+ goto err2;
+ }
+ sec_dai->dma_playback.dma_addr = regs_base + I2STXDS;
+ sec_dai->dma_playback.client =
+ (struct s3c2410_dma_client *)&sec_dai->dma_playback;
+ /* Use iDMA always if SysDMA not provided */
+ sec_dai->dma_playback.channel = dma_pl_sec_chan ? : -1;
+ sec_dai->src_clk = i2s_cfg->src_clk;
+ sec_dai->dma_playback.dma_size = 4;
+ sec_dai->base = regs_base;
+ sec_dai->quirks = quirks;
+ sec_dai->pri_dai = pri_dai;
+ pri_dai->sec_dai = sec_dai;
+ }
+
+ if (i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
+ dev_err(&pdev->dev, "Unable to configure gpio\n");
+ ret = -EINVAL;
+ goto err3;
+ }
+
+ snd_soc_register_dai(&pri_dai->pdev->dev, &pri_dai->i2s_dai_drv);
+
+ return 0;
+err3:
+ kfree(sec_dai);
+err2:
+ kfree(pri_dai);
+err1:
+ release_mem_region(regs_base, resource_size(res));
+
+ return ret;
+}
+
+static __devexit int samsung_i2s_remove(struct platform_device *pdev)
+{
+ struct i2s_dai *i2s, *other;
+
+ i2s = dev_get_drvdata(&pdev->dev);
+ other = i2s->pri_dai ? : i2s->sec_dai;
+
+ if (other) {
+ other->pri_dai = NULL;
+ other->sec_dai = NULL;
+ } else {
+ struct resource *res;
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (res)
+ release_mem_region(res->start, resource_size(res));
+ }
+
+ i2s->pri_dai = NULL;
+ i2s->sec_dai = NULL;
+
+ kfree(i2s);
+
+ snd_soc_unregister_dai(&pdev->dev);
+
+ return 0;
+}
+
+static struct platform_driver samsung_i2s_driver = {
+ .probe = samsung_i2s_probe,
+ .remove = samsung_i2s_remove,
+ .driver = {
+ .name = "samsung-i2s",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init samsung_i2s_init(void)
+{
+ return platform_driver_register(&samsung_i2s_driver);
+}
+module_init(samsung_i2s_init);
+
+static void __exit samsung_i2s_exit(void)
+{
+ platform_driver_unregister(&samsung_i2s_driver);
+}
+module_exit(samsung_i2s_exit);
+
+/* Module information */
+MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
+MODULE_DESCRIPTION("Samsung I2S Interface");
+MODULE_ALIAS("platform:samsung-i2s");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h
new file mode 100644
index 0000000..8e15f6a
--- /dev/null
+++ b/sound/soc/samsung/i2s.h
@@ -0,0 +1,29 @@
+/* sound/soc/samsung/i2s.h
+ *
+ * ALSA SoC Audio Layer - Samsung I2S Controller driver
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SND_SOC_SAMSUNG_I2S_H
+#define __SND_SOC_SAMSUNG_I2S_H
+
+/*
+ * Maximum number of I2S blocks that any SoC can have.
+ * The secondary interface of a CPU dai(if there exists any),
+ * is indexed at [cpu-dai's ID + SAMSUNG_I2S_SECOFF]
+ */
+#define SAMSUNG_I2S_SECOFF 4
+
+#define SAMSUNG_I2S_DIV_BCLK 1
+
+#define SAMSUNG_I2S_RCLKSRC_0 0
+#define SAMSUNG_I2S_RCLKSRC_1 1
+#define SAMSUNG_I2S_CDCLK 2
+
+#endif /* __SND_SOC_SAMSUNG_I2S_H */
diff --git a/sound/soc/s3c24xx/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c
similarity index 88%
rename from sound/soc/s3c24xx/jive_wm8750.c
rename to sound/soc/samsung/jive_wm8750.c
index 49605cd..0880252 100644
--- a/sound/soc/s3c24xx/jive_wm8750.c
+++ b/sound/soc/samsung/jive_wm8750.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/jive_wm8750.c
+/* sound/soc/samsung/jive_wm8750.c
*
* Copyright 2007,2008 Simtec Electronics
*
@@ -21,11 +21,10 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c2412-i2s.h"
#include "../codecs/wm8750.h"
@@ -111,18 +110,19 @@
static int jive_wm8750_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
/* These endpoints are not being used. */
- snd_soc_dapm_nc_pin(codec, "LINPUT2");
- snd_soc_dapm_nc_pin(codec, "RINPUT2");
- snd_soc_dapm_nc_pin(codec, "LINPUT3");
- snd_soc_dapm_nc_pin(codec, "RINPUT3");
- snd_soc_dapm_nc_pin(codec, "OUT3");
- snd_soc_dapm_nc_pin(codec, "MONO");
+ snd_soc_dapm_nc_pin(dapm, "LINPUT2");
+ snd_soc_dapm_nc_pin(dapm, "RINPUT2");
+ snd_soc_dapm_nc_pin(dapm, "LINPUT3");
+ snd_soc_dapm_nc_pin(dapm, "RINPUT3");
+ snd_soc_dapm_nc_pin(dapm, "OUT3");
+ snd_soc_dapm_nc_pin(dapm, "MONO");
/* Add jive specific widgets */
- err = snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
+ err = snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
ARRAY_SIZE(wm8750_dapm_widgets));
if (err) {
printk(KERN_ERR "%s: failed to add widgets (%d)\n",
@@ -130,8 +130,8 @@
return err;
}
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_sync(dapm);
return 0;
}
@@ -141,7 +141,7 @@
.stream_name = "WM8750",
.cpu_dai_name = "s3c2412-i2s",
.codec_dai_name = "wm8750-hifi",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.codec_name = "wm8750-codec.0-0x1a",
.init = jive_wm8750_init,
.ops = &jive_ops,
diff --git a/sound/soc/s3c24xx/lm4857.h b/sound/soc/samsung/lm4857.h
similarity index 100%
rename from sound/soc/s3c24xx/lm4857.h
rename to sound/soc/samsung/lm4857.h
diff --git a/sound/soc/s3c24xx/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c
similarity index 92%
rename from sound/soc/s3c24xx/ln2440sbc_alc650.c
rename to sound/soc/samsung/ln2440sbc_alc650.c
index abe64ab..a2bb34d 100644
--- a/sound/soc/s3c24xx/ln2440sbc_alc650.c
+++ b/sound/soc/samsung/ln2440sbc_alc650.c
@@ -21,10 +21,9 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include "s3c-dma.h"
-#include "s3c-ac97.h"
+#include "dma.h"
+#include "ac97.h"
static struct snd_soc_card ln2440sbc;
@@ -32,10 +31,10 @@
{
.name = "AC97",
.stream_name = "AC97 HiFi",
- .cpu_dai_name = "s3c-ac97",
+ .cpu_dai_name = "samsung-ac97",
.codec_dai_name = "ac97-hifi",
.codec_name = "ac97-codec",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
},
};
diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c
similarity index 88%
rename from sound/soc/s3c24xx/neo1973_gta02_wm8753.c
rename to sound/soc/samsung/neo1973_gta02_wm8753.c
index e97bdf1..3eec610 100644
--- a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
+++ b/sound/soc/samsung/neo1973_gta02_wm8753.c
@@ -22,7 +22,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
@@ -32,7 +31,7 @@
#include <asm/io.h>
#include <mach/gta02.h>
#include "../codecs/wm8753.h"
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c24xx-i2s.h"
static struct snd_soc_card neo1973_gta02;
@@ -333,16 +332,17 @@
static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
/* set up NC codec pins */
- snd_soc_dapm_nc_pin(codec, "OUT3");
- snd_soc_dapm_nc_pin(codec, "OUT4");
- snd_soc_dapm_nc_pin(codec, "LINE1");
- snd_soc_dapm_nc_pin(codec, "LINE2");
+ snd_soc_dapm_nc_pin(dapm, "OUT3");
+ snd_soc_dapm_nc_pin(dapm, "OUT4");
+ snd_soc_dapm_nc_pin(dapm, "LINE1");
+ snd_soc_dapm_nc_pin(dapm, "LINE2");
/* Add neo1973 gta02 specific widgets */
- snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
ARRAY_SIZE(wm8753_dapm_widgets));
/* add neo1973 gta02 specific controls */
@@ -353,25 +353,25 @@
return err;
/* set up neo1973 gta02 specific audio path audio_map */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* set endpoints to default off mode */
- snd_soc_dapm_disable_pin(codec, "Stereo Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Handset Mic");
- snd_soc_dapm_disable_pin(codec, "Handset Spk");
+ snd_soc_dapm_disable_pin(dapm, "Stereo Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Handset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Handset Spk");
/* allow audio paths from the GSM modem to run during suspend */
- snd_soc_dapm_ignore_suspend(codec, "Stereo Out");
- snd_soc_dapm_ignore_suspend(codec, "GSM Line Out");
- snd_soc_dapm_ignore_suspend(codec, "GSM Line In");
- snd_soc_dapm_ignore_suspend(codec, "Headset Mic");
- snd_soc_dapm_ignore_suspend(codec, "Handset Mic");
- snd_soc_dapm_ignore_suspend(codec, "Handset Spk");
+ snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
+ snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out");
+ snd_soc_dapm_ignore_suspend(dapm, "GSM Line In");
+ snd_soc_dapm_ignore_suspend(dapm, "Headset Mic");
+ snd_soc_dapm_ignore_suspend(dapm, "Handset Mic");
+ snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
@@ -400,7 +400,7 @@
.cpu_dai_name = "s3c24xx-i2s",
.codec_dai_name = "wm8753-hifi",
.init = neo1973_gta02_wm8753_init,
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.codec_name = "wm8753-codec.0-0x1a",
.ops = &neo1973_gta02_hifi_ops,
},
@@ -411,7 +411,7 @@
.codec_dai_name = "wm8753-voice",
.ops = &neo1973_gta02_voice_ops,
.codec_name = "wm8753-codec.0-0x1a",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
},
};
@@ -438,25 +438,21 @@
return -ENOMEM;
/* register bluetooth DAI here */
- ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, -1, &bt_dai);
- if (ret) {
- platform_device_put(neo1973_gta02_snd_device);
- return ret;
- }
+ ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, &bt_dai);
+ if (ret)
+ goto err_put_device;
platform_set_drvdata(neo1973_gta02_snd_device, &neo1973_gta02);
ret = platform_device_add(neo1973_gta02_snd_device);
- if (ret) {
- platform_device_put(neo1973_gta02_snd_device);
- return ret;
- }
+ if (ret)
+ goto err_unregister_dai;
/* Initialise GPIOs used by amp */
ret = gpio_request(GTA02_GPIO_HP_IN, "GTA02_HP_IN");
if (ret) {
pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_HP_IN);
- goto err_unregister_device;
+ goto err_del_device;
}
ret = gpio_direction_output(GTA02_GPIO_HP_IN, 1);
@@ -483,15 +479,19 @@
gpio_free(GTA02_GPIO_AMP_SHUT);
err_free_gpio_hp_in:
gpio_free(GTA02_GPIO_HP_IN);
-err_unregister_device:
- platform_device_unregister(neo1973_gta02_snd_device);
+err_del_device:
+ platform_device_del(neo1973_gta02_snd_device);
+err_unregister_dai:
+ snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev);
+err_put_device:
+ platform_device_put(neo1973_gta02_snd_device);
return ret;
}
module_init(neo1973_gta02_init);
static void __exit neo1973_gta02_exit(void)
{
- snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev, -1);
+ snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev);
platform_device_unregister(neo1973_gta02_snd_device);
gpio_free(GTA02_GPIO_HP_IN);
gpio_free(GTA02_GPIO_AMP_SHUT);
diff --git a/sound/soc/s3c24xx/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
similarity index 83%
rename from sound/soc/s3c24xx/neo1973_wm8753.c
rename to sound/soc/samsung/neo1973_wm8753.c
index f4f2ee7..c7a2451 100644
--- a/sound/soc/s3c24xx/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -21,7 +21,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include <asm/mach-types.h>
@@ -36,7 +35,7 @@
#include "../codecs/wm8753.h"
#include "lm4857.h"
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c24xx-i2s.h"
/* define the scenarios */
@@ -237,81 +236,83 @@
static int set_scenario_endpoints(struct snd_soc_codec *codec, int scenario)
{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
pr_debug("Entered %s\n", __func__);
switch (neo1973_scenario) {
case NEO_AUDIO_OFF:
- snd_soc_dapm_disable_pin(codec, "Audio Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Call Mic");
+ snd_soc_dapm_disable_pin(dapm, "Audio Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
break;
case NEO_GSM_CALL_AUDIO_HANDSET:
- snd_soc_dapm_enable_pin(codec, "Audio Out");
- snd_soc_dapm_enable_pin(codec, "GSM Line Out");
- snd_soc_dapm_enable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_enable_pin(codec, "Call Mic");
+ snd_soc_dapm_enable_pin(dapm, "Audio Out");
+ snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_enable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_enable_pin(dapm, "Call Mic");
break;
case NEO_GSM_CALL_AUDIO_HEADSET:
- snd_soc_dapm_enable_pin(codec, "Audio Out");
- snd_soc_dapm_enable_pin(codec, "GSM Line Out");
- snd_soc_dapm_enable_pin(codec, "GSM Line In");
- snd_soc_dapm_enable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Call Mic");
+ snd_soc_dapm_enable_pin(dapm, "Audio Out");
+ snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_enable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
break;
case NEO_GSM_CALL_AUDIO_BLUETOOTH:
- snd_soc_dapm_disable_pin(codec, "Audio Out");
- snd_soc_dapm_enable_pin(codec, "GSM Line Out");
- snd_soc_dapm_enable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Call Mic");
+ snd_soc_dapm_disable_pin(dapm, "Audio Out");
+ snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_enable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
break;
case NEO_STEREO_TO_SPEAKERS:
- snd_soc_dapm_enable_pin(codec, "Audio Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Call Mic");
+ snd_soc_dapm_enable_pin(dapm, "Audio Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
break;
case NEO_STEREO_TO_HEADPHONES:
- snd_soc_dapm_enable_pin(codec, "Audio Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Call Mic");
+ snd_soc_dapm_enable_pin(dapm, "Audio Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
break;
case NEO_CAPTURE_HANDSET:
- snd_soc_dapm_disable_pin(codec, "Audio Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_enable_pin(codec, "Call Mic");
+ snd_soc_dapm_disable_pin(dapm, "Audio Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_enable_pin(dapm, "Call Mic");
break;
case NEO_CAPTURE_HEADSET:
- snd_soc_dapm_disable_pin(codec, "Audio Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line In");
- snd_soc_dapm_enable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Call Mic");
+ snd_soc_dapm_disable_pin(dapm, "Audio Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
break;
case NEO_CAPTURE_BLUETOOTH:
- snd_soc_dapm_disable_pin(codec, "Audio Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Call Mic");
+ snd_soc_dapm_disable_pin(dapm, "Audio Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
break;
default:
- snd_soc_dapm_disable_pin(codec, "Audio Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line Out");
- snd_soc_dapm_disable_pin(codec, "GSM Line In");
- snd_soc_dapm_disable_pin(codec, "Headset Mic");
- snd_soc_dapm_disable_pin(codec, "Call Mic");
+ snd_soc_dapm_disable_pin(dapm, "Audio Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Call Mic");
}
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
@@ -502,20 +503,21 @@
static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
pr_debug("Entered %s\n", __func__);
/* set up NC codec pins */
- snd_soc_dapm_nc_pin(codec, "LOUT2");
- snd_soc_dapm_nc_pin(codec, "ROUT2");
- snd_soc_dapm_nc_pin(codec, "OUT3");
- snd_soc_dapm_nc_pin(codec, "OUT4");
- snd_soc_dapm_nc_pin(codec, "LINE1");
- snd_soc_dapm_nc_pin(codec, "LINE2");
+ snd_soc_dapm_nc_pin(dapm, "LOUT2");
+ snd_soc_dapm_nc_pin(dapm, "ROUT2");
+ snd_soc_dapm_nc_pin(dapm, "OUT3");
+ snd_soc_dapm_nc_pin(dapm, "OUT4");
+ snd_soc_dapm_nc_pin(dapm, "LINE1");
+ snd_soc_dapm_nc_pin(dapm, "LINE2");
/* Add neo1973 specific widgets */
- snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
ARRAY_SIZE(wm8753_dapm_widgets));
/* set endpoints to default mode */
@@ -528,10 +530,10 @@
return err;
/* set up neo1973 specific audio routes */
- err = snd_soc_dapm_add_routes(codec, dapm_routes,
+ err = snd_soc_dapm_add_routes(dapm, dapm_routes,
ARRAY_SIZE(dapm_routes));
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
@@ -556,7 +558,7 @@
{ /* Hifi Playback - for similatious use with voice below */
.name = "WM8753",
.stream_name = "WM8753 HiFi",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.cpu_dai_name = "s3c24xx-i2s",
.codec_dai_name = "wm8753-hifi",
.codec_name = "wm8753-codec.0-0x1a",
@@ -566,7 +568,7 @@
{ /* Voice via BT */
.name = "Bluetooth",
.stream_name = "Voice",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.cpu_dai_name = "bluetooth-dai",
.codec_dai_name = "wm8753-voice",
.codec_name = "wm8753-codec.0-0x1a",
diff --git a/sound/soc/s3c24xx/s3c-pcm.c b/sound/soc/samsung/pcm.c
similarity index 98%
rename from sound/soc/s3c24xx/s3c-pcm.c
rename to sound/soc/samsung/pcm.c
index 2e020e1..48d0b75 100644
--- a/sound/soc/s3c24xx/s3c-pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-pcm.c
+/* sound/soc/samsung/pcm.c
*
* ALSA SoC Audio Layer - S3C PCM-Controller driver
*
@@ -29,8 +29,8 @@
#include <plat/audio.h>
#include <plat/dma.h>
-#include "s3c-dma.h"
-#include "s3c-pcm.h"
+#include "dma.h"
+#include "pcm.h"
static struct s3c2410_dma_client s3c_pcm_dma_client_out = {
.name = "PCM Stereo out"
diff --git a/sound/soc/s3c24xx/s3c-pcm.h b/sound/soc/samsung/pcm.h
similarity index 98%
rename from sound/soc/s3c24xx/s3c-pcm.h
rename to sound/soc/samsung/pcm.h
index f60baa1..03393dc 100644
--- a/sound/soc/s3c24xx/s3c-pcm.h
+++ b/sound/soc/samsung/pcm.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-pcm.h
+/* sound/soc/samsung/pcm.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/sound/soc/s3c24xx/regs-i2s-v2.h b/sound/soc/samsung/regs-i2s-v2.h
similarity index 100%
rename from sound/soc/s3c24xx/regs-i2s-v2.h
rename to sound/soc/samsung/regs-i2s-v2.h
diff --git a/sound/soc/s3c24xx/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
similarity index 95%
rename from sound/soc/s3c24xx/rx1950_uda1380.c
rename to sound/soc/samsung/rx1950_uda1380.c
index 468cc11..5a4587e 100644
--- a/sound/soc/s3c24xx/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -25,7 +25,6 @@
#include <linux/clk.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/uda1380.h>
#include <sound/jack.h>
@@ -35,7 +34,7 @@
#include <asm/mach-types.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c24xx-i2s.h"
#include "../codecs/uda1380.h"
@@ -95,7 +94,7 @@
.cpu_dai_name = "s3c24xx-iis",
.codec_dai_name = "uda1380-hifi",
.init = rx1950_uda1380_init,
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.codec_name = "uda1380-codec.0-001a",
.ops = &rx1950_ops,
},
@@ -228,26 +227,27 @@
static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err;
/* Add rx1950 specific widgets */
- err = snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
+ err = snd_soc_dapm_new_controls(dapm, uda1380_dapm_widgets,
ARRAY_SIZE(uda1380_dapm_widgets));
if (err)
return err;
/* Set up rx1950 specific audio path audio_mapnects */
- err = snd_soc_dapm_add_routes(codec, audio_map,
+ err = snd_soc_dapm_add_routes(dapm, audio_map,
ARRAY_SIZE(audio_map));
if (err)
return err;
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Speaker");
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
&hp_jack);
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
similarity index 99%
rename from sound/soc/s3c24xx/s3c-i2s-v2.c
rename to sound/soc/samsung/s3c-i2s-v2.c
index b3866d5..094f36e 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-i2c-v2.c
+/* sound/soc/samsung/s3c-i2c-v2.c
*
* ALSA Soc Audio Layer - I2S core for newer Samsung SoCs.
*
@@ -28,7 +28,7 @@
#include "regs-i2s-v2.h"
#include "s3c-i2s-v2.h"
-#include "s3c-dma.h"
+#include "dma.h"
#undef S3C_IIS_V2_SUPPORTED
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.h b/sound/soc/samsung/s3c-i2s-v2.h
similarity index 98%
rename from sound/soc/s3c24xx/s3c-i2s-v2.h
rename to sound/soc/samsung/s3c-i2s-v2.h
index d458301..f8297d9 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.h
+++ b/sound/soc/samsung/s3c-i2s-v2.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c-i2s-v2.h
+/* sound/soc/samsung/s3c-i2s-v2.h
*
* ALSA Soc Audio Layer - S3C_I2SV2 I2S driver
*
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
similarity index 98%
rename from sound/soc/s3c24xx/s3c2412-i2s.c
rename to sound/soc/samsung/s3c2412-i2s.c
index 4a861cf..7ea8378 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c2412-i2s.c
+/* sound/soc/samsung/s3c2412-i2s.c
*
* ALSA Soc Audio Layer - S3C2412 I2S driver
*
@@ -35,7 +35,7 @@
#include <mach/regs-gpio.h>
#include <mach/dma.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "regs-i2s-v2.h"
#include "s3c2412-i2s.h"
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.h b/sound/soc/samsung/s3c2412-i2s.h
similarity index 95%
rename from sound/soc/s3c24xx/s3c2412-i2s.h
rename to sound/soc/samsung/s3c2412-i2s.h
index 01a0471..02ad579 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.h
+++ b/sound/soc/samsung/s3c2412-i2s.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c2412-i2s.c
+/* sound/soc/samsung/s3c2412-i2s.c
*
* ALSA Soc Audio Layer - S3C2412 I2S driver
*
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
similarity index 99%
rename from sound/soc/s3c24xx/s3c24xx-i2s.c
rename to sound/soc/samsung/s3c24xx-i2s.c
index e060daa..13e41ed 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -38,7 +38,7 @@
#include <plat/regs-iis.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c24xx-i2s.h"
static struct s3c2410_dma_client s3c24xx_dma_client_out = {
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.h b/sound/soc/samsung/s3c24xx-i2s.h
similarity index 100%
rename from sound/soc/s3c24xx/s3c24xx-i2s.h
rename to sound/soc/samsung/s3c24xx-i2s.h
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c
similarity index 98%
rename from sound/soc/s3c24xx/s3c24xx_simtec.c
rename to sound/soc/samsung/s3c24xx_simtec.c
index c4c1114..a434032d 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.c
+++ b/sound/soc/samsung/s3c24xx_simtec.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec.c
+/* sound/soc/samsung/s3c24xx_simtec.c
*
* Copyright 2009 Simtec Electronics
*
@@ -17,11 +17,10 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <plat/audio-simtec.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c24xx-i2s.h"
#include "s3c24xx_simtec.h"
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.h b/sound/soc/samsung/s3c24xx_simtec.h
similarity index 93%
rename from sound/soc/s3c24xx/s3c24xx_simtec.h
rename to sound/soc/samsung/s3c24xx_simtec.h
index e63d5ff..8270748 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.h
+++ b/sound/soc/samsung/s3c24xx_simtec.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec.h
+/* sound/soc/samsung/s3c24xx_simtec.h
*
* Copyright 2009 Simtec Electronics
*
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c
similarity index 87%
rename from sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
rename to sound/soc/samsung/s3c24xx_simtec_hermes.c
index f884537..0083aff 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
+++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
+/* sound/soc/samsung/s3c24xx_simtec_hermes.c
*
* Copyright 2009 Simtec Electronics
*
@@ -14,11 +14,10 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <plat/audio-simtec.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c24xx-i2s.h"
#include "s3c24xx_simtec.h"
@@ -76,19 +75,20 @@
static int simtec_hermes_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_new_controls(codec, dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, dapm_widgets,
ARRAY_SIZE(dapm_widgets));
- snd_soc_dapm_add_routes(codec, base_map, ARRAY_SIZE(base_map));
+ snd_soc_dapm_add_routes(dapm, base_map, ARRAY_SIZE(base_map));
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Line In");
- snd_soc_dapm_enable_pin(codec, "Line Out");
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Line In");
+ snd_soc_dapm_enable_pin(dapm, "Line Out");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
simtec_audio_init(rtd);
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
@@ -99,7 +99,7 @@
.codec_name = "tlv320aic3x-codec.0-0x1a",
.cpu_dai_name = "s3c24xx-i2s",
.codec_dai_name = "tlv320aic3x-hifi",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.init = simtec_hermes_init,
};
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
similarity index 86%
rename from sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
rename to sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
index c096759..fbba4e3 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
+/* sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
*
* Copyright 2009 Simtec Electronics
*
@@ -14,11 +14,10 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <plat/audio-simtec.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c24xx-i2s.h"
#include "s3c24xx_simtec.h"
@@ -65,19 +64,20 @@
static int simtec_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_new_controls(codec, dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, dapm_widgets,
ARRAY_SIZE(dapm_widgets));
- snd_soc_dapm_add_routes(codec, base_map, ARRAY_SIZE(base_map));
+ snd_soc_dapm_add_routes(dapm, base_map, ARRAY_SIZE(base_map));
- snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- snd_soc_dapm_enable_pin(codec, "Line In");
- snd_soc_dapm_enable_pin(codec, "Line Out");
- snd_soc_dapm_enable_pin(codec, "Mic Jack");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Line In");
+ snd_soc_dapm_enable_pin(dapm, "Line Out");
+ snd_soc_dapm_enable_pin(dapm, "Mic Jack");
simtec_audio_init(rtd);
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
return 0;
}
@@ -88,7 +88,7 @@
.codec_name = "tlv320aic3x-codec.0-0x1a",
.cpu_dai_name = "s3c24xx-i2s",
.codec_dai_name = "tlv320aic3x-hifi",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.init = simtec_tlv320aic23_init,
};
diff --git a/sound/soc/s3c24xx/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
similarity index 98%
rename from sound/soc/s3c24xx/s3c24xx_uda134x.c
rename to sound/soc/samsung/s3c24xx_uda134x.c
index bd48ffb..cdc8ecb 100644
--- a/sound/soc/s3c24xx/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -18,13 +18,12 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/s3c24xx_uda134x.h>
#include <sound/uda134x.h>
#include <plat/regs-iis.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "s3c24xx-i2s.h"
#include "../codecs/uda134x.h"
@@ -231,7 +230,7 @@
.codec_dai_name = "uda134x-hifi",
.cpu_dai_name = "s3c24xx-i2s",
.ops = &s3c24xx_uda134x_ops,
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
};
static struct snd_soc_card snd_soc_s3c24xx_uda134x = {
diff --git a/sound/soc/s3c24xx/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
similarity index 82%
rename from sound/soc/s3c24xx/smartq_wm8987.c
rename to sound/soc/samsung/smartq_wm8987.c
index dd20ca7..61e2b52 100644
--- a/sound/soc/s3c24xx/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/smartq_wm8987.c
+/* sound/soc/samsung/smartq_wm8987.c
*
* Copyright 2010 Maurus Cuelenaere <mcuelenaere@gmail.com>
*
@@ -19,13 +19,13 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
-#include "s3c-dma.h"
-#include "s3c64xx-i2s.h"
+#include "dma.h"
+#include "i2s.h"
#include "../codecs/wm8750.h"
@@ -39,15 +39,11 @@
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
- struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
- struct s3c_i2sv2_rate_calc div;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
unsigned int clk = 0;
int ret;
- s3c_i2sv2_iis_calc_rate(&div, NULL, params_rate(params),
- s3c_i2sv2_get_clock(cpu_dai));
-
switch (params_rate(params)) {
case 8000:
case 16000:
@@ -78,23 +74,24 @@
if (ret < 0)
return ret;
+ /* Use PCLK for I2S signal generation */
+ ret = snd_soc_dai_set_sysclk(cpu_dai, SAMSUNG_I2S_RCLKSRC_0,
+ 0, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ return ret;
+
+ /* Gate the RCLK output on PAD */
+ ret = snd_soc_dai_set_sysclk(cpu_dai, SAMSUNG_I2S_CDCLK,
+ 0, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ return ret;
+
/* set the codec system clock for DAC and ADC */
ret = snd_soc_dai_set_sysclk(codec_dai, WM8750_SYSCLK, clk,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
- /* set MCLK division for sample rate */
- ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_RCLK, div.fs_div);
- if (ret < 0)
- return ret;
-
- /* set prescaler division for sample rate */
- ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_PRESCALER,
- div.clk_div - 1);
- if (ret < 0)
- return ret;
-
return 0;
}
@@ -156,12 +153,14 @@
{"LINPUT2", NULL, "Mic Bias"},
};
-static int smartq_wm8987_init(struct snd_soc_codec *codec)
+static int smartq_wm8987_init(struct snd_soc_pcm_runtime *rtd)
{
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
int err = 0;
/* Add SmartQ specific widgets */
- snd_soc_dapm_new_controls(codec, wm8987_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, wm8987_dapm_widgets,
ARRAY_SIZE(wm8987_dapm_widgets));
/* add SmartQ specific controls */
@@ -172,25 +171,25 @@
return err;
/* setup SmartQ specific audio path */
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
/* set endpoints to not connected */
- snd_soc_dapm_nc_pin(codec, "LINPUT1");
- snd_soc_dapm_nc_pin(codec, "RINPUT1");
- snd_soc_dapm_nc_pin(codec, "OUT3");
- snd_soc_dapm_nc_pin(codec, "ROUT1");
+ snd_soc_dapm_nc_pin(dapm, "LINPUT1");
+ snd_soc_dapm_nc_pin(dapm, "RINPUT1");
+ snd_soc_dapm_nc_pin(dapm, "OUT3");
+ snd_soc_dapm_nc_pin(dapm, "ROUT1");
/* set endpoints to default off mode */
- snd_soc_dapm_enable_pin(codec, "Internal Speaker");
- snd_soc_dapm_enable_pin(codec, "Internal Mic");
- snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+ snd_soc_dapm_enable_pin(dapm, "Internal Speaker");
+ snd_soc_dapm_enable_pin(dapm, "Internal Mic");
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
- err = snd_soc_dapm_sync(codec);
+ err = snd_soc_dapm_sync(dapm);
if (err)
return err;
/* Headphone jack detection */
- err = snd_soc_jack_new(&snd_soc_smartq, "Headphone Jack",
+ err = snd_soc_jack_new(codec, "Headphone Jack",
SND_JACK_HEADPHONE, &smartq_jack);
if (err)
return err;
@@ -211,9 +210,9 @@
{
.name = "wm8987",
.stream_name = "SmartQ Hi-Fi",
- .cpu_dai_name = "s3c64xx-i2s.0",
+ .cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8750-hifi",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.codec_name = "wm8750-codec.0-0x1a",
.init = smartq_wm8987_init,
.ops = &smartq_hifi_ops,
@@ -275,6 +274,7 @@
static void __exit smartq_exit(void)
{
+ gpio_free(S3C64XX_GPK(12));
snd_soc_jack_free_gpios(&smartq_jack, ARRAY_SIZE(smartq_jack_gpios),
smartq_jack_gpios);
diff --git a/sound/soc/s3c24xx/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c
similarity index 92%
rename from sound/soc/s3c24xx/smdk2443_wm9710.c
rename to sound/soc/samsung/smdk2443_wm9710.c
index 4613288..3be7e7e 100644
--- a/sound/soc/s3c24xx/smdk2443_wm9710.c
+++ b/sound/soc/samsung/smdk2443_wm9710.c
@@ -17,10 +17,9 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include "s3c-dma.h"
-#include "s3c-ac97.h"
+#include "dma.h"
+#include "ac97.h"
static struct snd_soc_card smdk2443;
@@ -28,10 +27,10 @@
{
.name = "AC97",
.stream_name = "AC97 HiFi",
- .cpu_dai_name = "s3c-ac97",
+ .cpu_dai_name = "samsung-ac97",
.codec_dai_name = "ac97-hifi",
.codec_name = "ac97-codec",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
},
};
diff --git a/sound/soc/s3c24xx/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c
similarity index 94%
rename from sound/soc/s3c24xx/smdk_spdif.c
rename to sound/soc/samsung/smdk_spdif.c
index c8bd904..cb2f4d0 100644
--- a/sound/soc/s3c24xx/smdk_spdif.c
+++ b/sound/soc/samsung/smdk_spdif.c
@@ -18,7 +18,7 @@
#include <sound/soc.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "spdif.h"
/* Audio clock settings are belonged to board specific part. Every
@@ -28,7 +28,7 @@
static int set_audio_clock_heirachy(struct platform_device *pdev)
{
struct clk *fout_epll, *mout_epll, *sclk_audio0, *sclk_spdif;
- int ret;
+ int ret = 0;
fout_epll = clk_get(NULL, "fout_epll");
if (IS_ERR(fout_epll)) {
@@ -152,12 +152,10 @@
.hw_params = smdk_hw_params,
};
-static struct snd_soc_card smdk;
-
static struct snd_soc_dai_link smdk_dai = {
.name = "S/PDIF",
.stream_name = "S/PDIF PCM Playback",
- .platform_name = "s3c24xx-pcm-audio",
+ .platform_name = "samsung-audio",
.cpu_dai_name = "samsung-spdif",
.codec_dai_name = "dit-hifi",
.codec_name = "spdif-dit",
@@ -183,7 +181,7 @@
ret = platform_device_add(smdk_snd_spdif_dit_device);
if (ret)
- goto err2;
+ goto err1;
smdk_snd_spdif_device = platform_device_alloc("soc-audio", -1);
if (!smdk_snd_spdif_device) {
@@ -195,17 +193,21 @@
ret = platform_device_add(smdk_snd_spdif_device);
if (ret)
- goto err1;
+ goto err3;
/* Set audio clock heirachy manually */
ret = set_audio_clock_heirachy(smdk_snd_spdif_device);
if (ret)
- goto err1;
+ goto err4;
return 0;
-err1:
+err4:
+ platform_device_del(smdk_snd_spdif_device);
+err3:
platform_device_put(smdk_snd_spdif_device);
err2:
+ platform_device_del(smdk_snd_spdif_dit_device);
+err1:
platform_device_put(smdk_snd_spdif_dit_device);
return ret;
}
@@ -213,6 +215,7 @@
static void __exit smdk_exit(void)
{
platform_device_unregister(smdk_snd_spdif_device);
+ platform_device_unregister(smdk_snd_spdif_dit_device);
}
module_init(smdk_init);
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
new file mode 100644
index 0000000..b2cff1a
--- /dev/null
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -0,0 +1,292 @@
+/*
+ * smdk_wm8580.c
+ *
+ * Copyright (c) 2009 Samsung Electronics Co. Ltd
+ * Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <asm/mach-types.h>
+
+#include "../codecs/wm8580.h"
+#include "dma.h"
+#include "i2s.h"
+
+/*
+ * Default CFG switch settings to use this driver:
+ *
+ * SMDK6410: Set CFG1 1-3 Off, CFG2 1-4 On
+ */
+
+/* SMDK has a 12MHZ crystal attached to WM8580 */
+#define SMDK_WM8580_FREQ 12000000
+
+static int smdk_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ unsigned int pll_out;
+ int bfs, rfs, ret;
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_U8:
+ case SNDRV_PCM_FORMAT_S8:
+ bfs = 16;
+ break;
+ case SNDRV_PCM_FORMAT_U16_LE:
+ case SNDRV_PCM_FORMAT_S16_LE:
+ bfs = 32;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* The Fvco for WM8580 PLLs must fall within [90,100]MHz.
+ * This criterion can't be met if we request PLL output
+ * as {8000x256, 64000x256, 11025x256}Hz.
+ * As a wayout, we rather change rfs to a minimum value that
+ * results in (params_rate(params) * rfs), and itself, acceptable
+ * to both - the CODEC and the CPU.
+ */
+ switch (params_rate(params)) {
+ case 16000:
+ case 22050:
+ case 32000:
+ case 44100:
+ case 48000:
+ case 88200:
+ case 96000:
+ rfs = 256;
+ break;
+ case 64000:
+ rfs = 384;
+ break;
+ case 8000:
+ case 11025:
+ rfs = 512;
+ break;
+ default:
+ return -EINVAL;
+ }
+ pll_out = params_rate(params) * rfs;
+
+ /* Set the Codec DAI configuration */
+ ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S
+ | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBM_CFM);
+ if (ret < 0)
+ return ret;
+
+ /* Set the AP DAI configuration */
+ ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S
+ | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBM_CFM);
+ if (ret < 0)
+ return ret;
+
+ /* Set WM8580 to drive MCLK from its PLLA */
+ ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK,
+ WM8580_CLKSRC_PLLA);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_pll(codec_dai, WM8580_PLLA, 0,
+ SMDK_WM8580_FREQ, pll_out);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, WM8580_CLKSRC_PLLA,
+ pll_out, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+/*
+ * SMDK WM8580 DAI operations.
+ */
+static struct snd_soc_ops smdk_ops = {
+ .hw_params = smdk_hw_params,
+};
+
+/* SMDK Playback widgets */
+static const struct snd_soc_dapm_widget wm8580_dapm_widgets_pbk[] = {
+ SND_SOC_DAPM_HP("Front", NULL),
+ SND_SOC_DAPM_HP("Center+Sub", NULL),
+ SND_SOC_DAPM_HP("Rear", NULL),
+};
+
+/* SMDK Capture widgets */
+static const struct snd_soc_dapm_widget wm8580_dapm_widgets_cpt[] = {
+ SND_SOC_DAPM_MIC("MicIn", NULL),
+ SND_SOC_DAPM_LINE("LineIn", NULL),
+};
+
+/* SMDK-PAIFTX connections */
+static const struct snd_soc_dapm_route audio_map_tx[] = {
+ /* MicIn feeds AINL */
+ {"AINL", NULL, "MicIn"},
+
+ /* LineIn feeds AINL/R */
+ {"AINL", NULL, "LineIn"},
+ {"AINR", NULL, "LineIn"},
+};
+
+/* SMDK-PAIFRX connections */
+static const struct snd_soc_dapm_route audio_map_rx[] = {
+ /* Front Left/Right are fed VOUT1L/R */
+ {"Front", NULL, "VOUT1L"},
+ {"Front", NULL, "VOUT1R"},
+
+ /* Center/Sub are fed VOUT2L/R */
+ {"Center+Sub", NULL, "VOUT2L"},
+ {"Center+Sub", NULL, "VOUT2R"},
+
+ /* Rear Left/Right are fed VOUT3L/R */
+ {"Rear", NULL, "VOUT3L"},
+ {"Rear", NULL, "VOUT3R"},
+};
+
+static int smdk_wm8580_init_paiftx(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ /* Add smdk specific Capture widgets */
+ snd_soc_dapm_new_controls(dapm, wm8580_dapm_widgets_cpt,
+ ARRAY_SIZE(wm8580_dapm_widgets_cpt));
+
+ /* Set up PAIFTX audio path */
+ snd_soc_dapm_add_routes(dapm, audio_map_tx, ARRAY_SIZE(audio_map_tx));
+
+ /* Enabling the microphone requires the fitting of a 0R
+ * resistor to connect the line from the microphone jack.
+ */
+ snd_soc_dapm_disable_pin(dapm, "MicIn");
+
+ /* signal a DAPM event */
+ snd_soc_dapm_sync(dapm);
+
+ return 0;
+}
+
+static int smdk_wm8580_init_paifrx(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ /* Add smdk specific Playback widgets */
+ snd_soc_dapm_new_controls(dapm, wm8580_dapm_widgets_pbk,
+ ARRAY_SIZE(wm8580_dapm_widgets_pbk));
+
+ /* Set up PAIFRX audio path */
+ snd_soc_dapm_add_routes(dapm, audio_map_rx, ARRAY_SIZE(audio_map_rx));
+
+ /* signal a DAPM event */
+ snd_soc_dapm_sync(dapm);
+
+ return 0;
+}
+
+enum {
+ PRI_PLAYBACK = 0,
+ PRI_CAPTURE,
+ SEC_PLAYBACK,
+};
+
+static struct snd_soc_dai_link smdk_dai[] = {
+ [PRI_PLAYBACK] = { /* Primary Playback i/f */
+ .name = "WM8580 PAIF RX",
+ .stream_name = "Playback",
+ .cpu_dai_name = "samsung-i2s.0",
+ .codec_dai_name = "wm8580-hifi-playback",
+ .platform_name = "samsung-audio",
+ .codec_name = "wm8580-codec.0-001b",
+ .init = smdk_wm8580_init_paifrx,
+ .ops = &smdk_ops,
+ },
+ [PRI_CAPTURE] = { /* Primary Capture i/f */
+ .name = "WM8580 PAIF TX",
+ .stream_name = "Capture",
+ .cpu_dai_name = "samsung-i2s.0",
+ .codec_dai_name = "wm8580-hifi-capture",
+ .platform_name = "samsung-audio",
+ .codec_name = "wm8580-codec.0-001b",
+ .init = smdk_wm8580_init_paiftx,
+ .ops = &smdk_ops,
+ },
+ [SEC_PLAYBACK] = { /* Sec_Fifo Playback i/f */
+ .name = "Sec_FIFO TX",
+ .stream_name = "Playback",
+ .cpu_dai_name = "samsung-i2s.x",
+ .codec_dai_name = "wm8580-hifi-playback",
+ .platform_name = "samsung-audio",
+ .codec_name = "wm8580-codec.0-001b",
+ .init = smdk_wm8580_init_paifrx,
+ .ops = &smdk_ops,
+ },
+};
+
+static struct snd_soc_card smdk = {
+ .name = "SMDK-I2S",
+ .dai_link = smdk_dai,
+ .num_links = 2,
+};
+
+static struct platform_device *smdk_snd_device;
+
+static int __init smdk_audio_init(void)
+{
+ int ret;
+ char *str;
+
+ if (machine_is_smdkc100() || machine_is_smdk6442()
+ || machine_is_smdkv210() || machine_is_smdkc110()) {
+ smdk.num_links = 3;
+ /* Secondary is at offset SAMSUNG_I2S_SECOFF from Primary */
+ str = (char *)smdk_dai[SEC_PLAYBACK].cpu_dai_name;
+ str[strlen(str) - 1] = '0' + SAMSUNG_I2S_SECOFF;
+ } else if (machine_is_smdk6410()) {
+ str = (char *)smdk_dai[PRI_PLAYBACK].cpu_dai_name;
+ str[strlen(str) - 1] = '2';
+ str = (char *)smdk_dai[PRI_CAPTURE].cpu_dai_name;
+ str[strlen(str) - 1] = '2';
+ }
+
+ smdk_snd_device = platform_device_alloc("soc-audio", -1);
+ if (!smdk_snd_device)
+ return -ENOMEM;
+
+ platform_set_drvdata(smdk_snd_device, &smdk);
+ ret = platform_device_add(smdk_snd_device);
+
+ if (ret)
+ platform_device_put(smdk_snd_device);
+
+ return ret;
+}
+module_init(smdk_audio_init);
+
+static void __exit smdk_audio_exit(void)
+{
+ platform_device_unregister(smdk_snd_device);
+}
+module_exit(smdk_audio_exit);
+
+MODULE_AUTHOR("Jaswinder Singh, jassi.brar@samsung.com");
+MODULE_DESCRIPTION("ALSA SoC SMDK WM8580");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c
new file mode 100644
index 0000000..e7c1009
--- /dev/null
+++ b/sound/soc/samsung/smdk_wm8994.c
@@ -0,0 +1,176 @@
+/*
+ * smdk_wm8994.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include "../codecs/wm8994.h"
+
+ /*
+ * Default CFG switch settings to use this driver:
+ * SMDKV310: CFG5-1000, CFG7-111111
+ */
+
+ /*
+ * Configure audio route as :-
+ * $ amixer sset 'DAC1' on,on
+ * $ amixer sset 'Right Headphone Mux' 'DAC'
+ * $ amixer sset 'Left Headphone Mux' 'DAC'
+ * $ amixer sset 'DAC1R Mixer AIF1.1' on
+ * $ amixer sset 'DAC1L Mixer AIF1.1' on
+ * $ amixer sset 'IN2L' on
+ * $ amixer sset 'IN2L PGA IN2LN' on
+ * $ amixer sset 'MIXINL IN2L' on
+ * $ amixer sset 'AIF1ADC1L Mixer ADC/DMIC' on
+ * $ amixer sset 'IN2R' on
+ * $ amixer sset 'IN2R PGA IN2RN' on
+ * $ amixer sset 'MIXINR IN2R' on
+ * $ amixer sset 'AIF1ADC1R Mixer ADC/DMIC' on
+ */
+
+/* SMDK has a 16.934MHZ crystal attached to WM8994 */
+#define SMDK_WM8994_FREQ 16934000
+
+static int smdk_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ unsigned int pll_out;
+ int ret;
+
+ /* AIF1CLK should be >=3MHz for optimal performance */
+ if (params_rate(params) == 8000 || params_rate(params) == 11025)
+ pll_out = params_rate(params) * 512;
+ else
+ pll_out = params_rate(params) * 256;
+
+ ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S
+ | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBM_CFM);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S
+ | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBM_CFM);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL1, WM8994_FLL_SRC_MCLK1,
+ SMDK_WM8994_FREQ, pll_out);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL1,
+ pll_out, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+/*
+ * SMDK WM8994 DAI operations.
+ */
+static struct snd_soc_ops smdk_ops = {
+ .hw_params = smdk_hw_params,
+};
+
+static int smdk_wm8994_init_paiftx(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+ /* HeadPhone */
+ snd_soc_dapm_enable_pin(dapm, "HPOUT1R");
+ snd_soc_dapm_enable_pin(dapm, "HPOUT1L");
+
+ /* MicIn */
+ snd_soc_dapm_enable_pin(dapm, "IN1LN");
+ snd_soc_dapm_enable_pin(dapm, "IN1RN");
+
+ /* LineIn */
+ snd_soc_dapm_enable_pin(dapm, "IN2LN");
+ snd_soc_dapm_enable_pin(dapm, "IN2RN");
+
+ /* Other pins NC */
+ snd_soc_dapm_nc_pin(dapm, "HPOUT2P");
+ snd_soc_dapm_nc_pin(dapm, "HPOUT2N");
+ snd_soc_dapm_nc_pin(dapm, "SPKOUTLN");
+ snd_soc_dapm_nc_pin(dapm, "SPKOUTLP");
+ snd_soc_dapm_nc_pin(dapm, "SPKOUTRP");
+ snd_soc_dapm_nc_pin(dapm, "SPKOUTRN");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUT1N");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUT1P");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUT2N");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUT2P");
+ snd_soc_dapm_nc_pin(dapm, "IN1LP");
+ snd_soc_dapm_nc_pin(dapm, "IN2LP:VXRN");
+ snd_soc_dapm_nc_pin(dapm, "IN1RP");
+ snd_soc_dapm_nc_pin(dapm, "IN2RP:VXRP");
+
+ snd_soc_dapm_sync(dapm);
+
+ return 0;
+}
+
+static struct snd_soc_dai_link smdk_dai[] = {
+ { /* Primary DAI i/f */
+ .name = "WM8994 AIF1",
+ .stream_name = "Pri_Dai",
+ .cpu_dai_name = "samsung-i2s.0",
+ .codec_dai_name = "wm8994-aif1",
+ .platform_name = "samsung-audio",
+ .codec_name = "wm8994-codec",
+ .init = smdk_wm8994_init_paiftx,
+ .ops = &smdk_ops,
+ }, { /* Sec_Fifo Playback i/f */
+ .name = "Sec_FIFO TX",
+ .stream_name = "Sec_Dai",
+ .cpu_dai_name = "samsung-i2s.4",
+ .codec_dai_name = "wm8994-aif1",
+ .platform_name = "samsung-audio",
+ .codec_name = "wm8994-codec",
+ .ops = &smdk_ops,
+ },
+};
+
+static struct snd_soc_card smdk = {
+ .name = "SMDK-I2S",
+ .dai_link = smdk_dai,
+ .num_links = ARRAY_SIZE(smdk_dai),
+};
+
+static struct platform_device *smdk_snd_device;
+
+static int __init smdk_audio_init(void)
+{
+ int ret;
+
+ smdk_snd_device = platform_device_alloc("soc-audio", -1);
+ if (!smdk_snd_device)
+ return -ENOMEM;
+
+ platform_set_drvdata(smdk_snd_device, &smdk);
+
+ ret = platform_device_add(smdk_snd_device);
+ if (ret)
+ platform_device_put(smdk_snd_device);
+
+ return ret;
+}
+module_init(smdk_audio_init);
+
+static void __exit smdk_audio_exit(void)
+{
+ platform_device_unregister(smdk_snd_device);
+}
+module_exit(smdk_audio_exit);
+
+MODULE_DESCRIPTION("ALSA SoC SMDK WM8994");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c
similarity index 87%
rename from sound/soc/s3c24xx/smdk_wm9713.c
rename to sound/soc/samsung/smdk_wm9713.c
index 33ba8fd..ae5fed6 100644
--- a/sound/soc/s3c24xx/smdk_wm9713.c
+++ b/sound/soc/samsung/smdk_wm9713.c
@@ -15,8 +15,8 @@
#include <linux/device.h>
#include <sound/soc.h>
-#include "s3c-dma.h"
-#include "s3c-ac97.h"
+#include "dma.h"
+#include "ac97.h"
static struct snd_soc_card smdk;
@@ -27,6 +27,7 @@
* SMDKC100: Set CFG6 1-3 On, CFG7 1 On
* SMDKC110: Set CFGB10 1-2 Off, CFGB12 1-3 On
* SMDKV210: Set CFGB10 1-2 Off, CFGB12 1-3 On
+ * SMDKV310: Set CFG2 1-2 Off, CFG4 All On, CFG7 All Off, CFG8 1-On
*/
/*
@@ -45,8 +46,8 @@
static struct snd_soc_dai_link smdk_dai = {
.name = "AC97",
.stream_name = "AC97 PCM",
- .platform_name = "s3c24xx-pcm-audio",
- .cpu_dai_name = "s3c-ac97",
+ .platform_name = "samsung-audio",
+ .cpu_dai_name = "samsung-ac97",
.codec_dai_name = "wm9713-hifi",
.codec_name = "wm9713-codec",
};
@@ -70,24 +71,27 @@
ret = platform_device_add(smdk_snd_wm9713_device);
if (ret)
- goto err;
+ goto err1;
smdk_snd_ac97_device = platform_device_alloc("soc-audio", -1);
if (!smdk_snd_ac97_device) {
ret = -ENOMEM;
- goto err;
+ goto err2;
}
platform_set_drvdata(smdk_snd_ac97_device, &smdk);
ret = platform_device_add(smdk_snd_ac97_device);
- if (ret) {
- platform_device_put(smdk_snd_ac97_device);
- goto err;
- }
+ if (ret)
+ goto err3;
return 0;
-err:
+
+err3:
+ platform_device_put(smdk_snd_ac97_device);
+err2:
+ platform_device_del(smdk_snd_wm9713_device);
+err1:
platform_device_put(smdk_snd_wm9713_device);
return ret;
}
diff --git a/sound/soc/s3c24xx/spdif.c b/sound/soc/samsung/spdif.c
similarity index 99%
rename from sound/soc/s3c24xx/spdif.c
rename to sound/soc/samsung/spdif.c
index ce554e9..f0816404 100644
--- a/sound/soc/s3c24xx/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/spdif.c
+/* sound/soc/samsung/spdif.c
*
* ALSA SoC Audio Layer - Samsung S/PDIF Controller driver
*
@@ -20,7 +20,7 @@
#include <plat/audio.h>
#include <mach/dma.h>
-#include "s3c-dma.h"
+#include "dma.h"
#include "spdif.h"
/* Registers */
diff --git a/sound/soc/s3c24xx/spdif.h b/sound/soc/samsung/spdif.h
similarity index 94%
rename from sound/soc/s3c24xx/spdif.h
rename to sound/soc/samsung/spdif.h
index 3ed5559..4f72cb4 100644
--- a/sound/soc/s3c24xx/spdif.h
+++ b/sound/soc/samsung/spdif.h
@@ -1,4 +1,4 @@
-/* sound/soc/s3c24xx/spdif.h
+/* sound/soc/samsung/spdif.h
*
* ALSA SoC Audio Layer - Samsung S/PDIF Controller driver
*
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 7f0a496..d8e06a6 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -48,7 +48,7 @@
config SND_FSI_AK4642
tristate "FSI-AK4642 sound support"
- depends on SND_SOC_SH4_FSI && I2C_SH_MOBILE
+ depends on SND_SOC_SH4_FSI && I2C
select SND_SOC_AK4642
help
This option enables generic sound support for the
@@ -56,7 +56,7 @@
config SND_FSI_DA7210
tristate "FSI-DA7210 sound support"
- depends on SND_SOC_SH4_FSI && I2C_SH_MOBILE
+ depends on SND_SOC_SH4_FSI && I2C
select SND_SOC_DA7210
help
This option enables generic sound support for the
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index d96602d..a14820a 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -12,6 +12,14 @@
#include <linux/platform_device.h>
#include <sound/sh_fsi.h>
+struct fsi_ak4642_data {
+ const char *name;
+ const char *card;
+ const char *cpu_dai;
+ const char *codec;
+ const char *platform;
+};
+
static int fsi_ak4642_dai_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_dai *dai = rtd->codec_dai;
@@ -27,37 +35,42 @@
}
static struct snd_soc_dai_link fsi_dai_link = {
- .name = "AK4642",
- .stream_name = "AK4642",
- .cpu_dai_name = "fsia-dai", /* fsi A */
.codec_dai_name = "ak4642-hifi",
-#ifdef CONFIG_MACH_AP4EVB
- .platform_name = "sh_fsi2",
- .codec_name = "ak4642-codec.0-0013",
-#else
- .platform_name = "sh_fsi.0",
- .codec_name = "ak4642-codec.0-0012",
-#endif
.init = fsi_ak4642_dai_init,
- .ops = NULL,
};
static struct snd_soc_card fsi_soc_card = {
- .name = "FSI (AK4642)",
.dai_link = &fsi_dai_link,
.num_links = 1,
};
static struct platform_device *fsi_snd_device;
-static int __init fsi_ak4642_init(void)
+static int fsi_ak4642_probe(struct platform_device *pdev)
{
int ret = -ENOMEM;
+ const struct platform_device_id *id_entry;
+ struct fsi_ak4642_data *pdata;
+
+ id_entry = pdev->id_entry;
+ if (!id_entry) {
+ dev_err(&pdev->dev, "unknown fsi ak4642\n");
+ return -ENODEV;
+ }
+
+ pdata = (struct fsi_ak4642_data *)id_entry->driver_data;
fsi_snd_device = platform_device_alloc("soc-audio", FSI_PORT_A);
if (!fsi_snd_device)
goto out;
+ fsi_dai_link.name = pdata->name;
+ fsi_dai_link.stream_name = pdata->name;
+ fsi_dai_link.cpu_dai_name = pdata->cpu_dai;
+ fsi_dai_link.platform_name = pdata->platform;
+ fsi_dai_link.codec_name = pdata->codec;
+ fsi_soc_card.name = pdata->card;
+
platform_set_drvdata(fsi_snd_device, &fsi_soc_card);
ret = platform_device_add(fsi_snd_device);
@@ -68,9 +81,108 @@
return ret;
}
-static void __exit fsi_ak4642_exit(void)
+static int fsi_ak4642_remove(struct platform_device *pdev)
{
platform_device_unregister(fsi_snd_device);
+ return 0;
+}
+
+static struct fsi_ak4642_data fsi_a_ak4642 = {
+ .name = "AK4642",
+ .card = "FSIA (AK4642)",
+ .cpu_dai = "fsia-dai",
+ .codec = "ak4642-codec.0-0012",
+ .platform = "sh_fsi.0",
+};
+
+static struct fsi_ak4642_data fsi_b_ak4642 = {
+ .name = "AK4642",
+ .card = "FSIB (AK4642)",
+ .cpu_dai = "fsib-dai",
+ .codec = "ak4642-codec.0-0012",
+ .platform = "sh_fsi.0",
+};
+
+static struct fsi_ak4642_data fsi_a_ak4643 = {
+ .name = "AK4643",
+ .card = "FSIA (AK4643)",
+ .cpu_dai = "fsia-dai",
+ .codec = "ak4642-codec.0-0013",
+ .platform = "sh_fsi.0",
+};
+
+static struct fsi_ak4642_data fsi_b_ak4643 = {
+ .name = "AK4643",
+ .card = "FSIB (AK4643)",
+ .cpu_dai = "fsib-dai",
+ .codec = "ak4642-codec.0-0013",
+ .platform = "sh_fsi.0",
+};
+
+static struct fsi_ak4642_data fsi2_a_ak4642 = {
+ .name = "AK4642",
+ .card = "FSI2A (AK4642)",
+ .cpu_dai = "fsia-dai",
+ .codec = "ak4642-codec.0-0012",
+ .platform = "sh_fsi2",
+};
+
+static struct fsi_ak4642_data fsi2_b_ak4642 = {
+ .name = "AK4642",
+ .card = "FSI2B (AK4642)",
+ .cpu_dai = "fsib-dai",
+ .codec = "ak4642-codec.0-0012",
+ .platform = "sh_fsi2",
+};
+
+static struct fsi_ak4642_data fsi2_a_ak4643 = {
+ .name = "AK4643",
+ .card = "FSI2A (AK4643)",
+ .cpu_dai = "fsia-dai",
+ .codec = "ak4642-codec.0-0013",
+ .platform = "sh_fsi2",
+};
+
+static struct fsi_ak4642_data fsi2_b_ak4643 = {
+ .name = "AK4643",
+ .card = "FSI2B (AK4643)",
+ .cpu_dai = "fsib-dai",
+ .codec = "ak4642-codec.0-0013",
+ .platform = "sh_fsi2",
+};
+
+static struct platform_device_id fsi_id_table[] = {
+ /* FSI */
+ { "sh_fsi_a_ak4642", (kernel_ulong_t)&fsi_a_ak4642 },
+ { "sh_fsi_b_ak4642", (kernel_ulong_t)&fsi_b_ak4642 },
+ { "sh_fsi_a_ak4643", (kernel_ulong_t)&fsi_a_ak4643 },
+ { "sh_fsi_b_ak4643", (kernel_ulong_t)&fsi_b_ak4643 },
+
+ /* FSI 2 */
+ { "sh_fsi2_a_ak4642", (kernel_ulong_t)&fsi2_a_ak4642 },
+ { "sh_fsi2_b_ak4642", (kernel_ulong_t)&fsi2_b_ak4642 },
+ { "sh_fsi2_a_ak4643", (kernel_ulong_t)&fsi2_a_ak4643 },
+ { "sh_fsi2_b_ak4643", (kernel_ulong_t)&fsi2_b_ak4643 },
+ {},
+};
+
+static struct platform_driver fsi_ak4642 = {
+ .driver = {
+ .name = "fsi-ak4642-audio",
+ },
+ .probe = fsi_ak4642_probe,
+ .remove = fsi_ak4642_remove,
+ .id_table = fsi_id_table,
+};
+
+static int __init fsi_ak4642_init(void)
+{
+ return platform_driver_register(&fsi_ak4642);
+}
+
+static void __exit fsi_ak4642_exit(void)
+{
+ platform_driver_unregister(&fsi_ak4642);
}
module_init(fsi_ak4642_init);
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 507e709..2b06402 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -19,20 +19,26 @@
#include <sound/soc.h>
#include <sound/sh_fsi.h>
-#define DO_FMT 0x0000
-#define DOFF_CTL 0x0004
-#define DOFF_ST 0x0008
-#define DI_FMT 0x000C
-#define DIFF_CTL 0x0010
-#define DIFF_ST 0x0014
-#define CKG1 0x0018
-#define CKG2 0x001C
-#define DIDT 0x0020
-#define DODT 0x0024
-#define MUTE_ST 0x0028
-#define OUT_SEL 0x0030
-#define REG_END OUT_SEL
+/* PortA/PortB register */
+#define REG_DO_FMT 0x0000
+#define REG_DOFF_CTL 0x0004
+#define REG_DOFF_ST 0x0008
+#define REG_DI_FMT 0x000C
+#define REG_DIFF_CTL 0x0010
+#define REG_DIFF_ST 0x0014
+#define REG_CKG1 0x0018
+#define REG_CKG2 0x001C
+#define REG_DIDT 0x0020
+#define REG_DODT 0x0024
+#define REG_MUTE_ST 0x0028
+#define REG_OUT_SEL 0x0030
+/* master register */
+#define MST_CLK_RST 0x0210
+#define MST_SOFT_RST 0x0214
+#define MST_FIFO_SZ 0x0218
+
+/* core register (depend on FSI version) */
#define A_MST_CTLR 0x0180
#define B_MST_CTLR 0x01A0
#define CPU_INT_ST 0x01F4
@@ -41,22 +47,23 @@
#define INT_ST 0x0200
#define IEMSK 0x0204
#define IMSK 0x0208
-#define MUTE 0x020C
-#define CLK_RST 0x0210
-#define SOFT_RST 0x0214
-#define FIFO_SZ 0x0218
-#define MREG_START A_MST_CTLR
-#define MREG_END FIFO_SZ
/* DO_FMT */
/* DI_FMT */
+#define CR_BWS_24 (0x0 << 20) /* FSI2 */
+#define CR_BWS_16 (0x1 << 20) /* FSI2 */
+#define CR_BWS_20 (0x2 << 20) /* FSI2 */
+
+#define CR_DTMD_PCM (0x0 << 8) /* FSI2 */
+#define CR_DTMD_SPDIF_PCM (0x1 << 8) /* FSI2 */
+#define CR_DTMD_SPDIF_STREAM (0x2 << 8) /* FSI2 */
+
#define CR_MONO (0x0 << 4)
#define CR_MONO_D (0x1 << 4)
#define CR_PCM (0x2 << 4)
#define CR_I2S (0x3 << 4)
#define CR_TDM (0x4 << 4)
#define CR_TDM_D (0x5 << 4)
-#define CR_SPDIF 0x00100120
/* DOFF_CTL */
/* DIFF_CTL */
@@ -93,6 +100,10 @@
#define IR (1 << 4) /* Interrupt Reset */
#define FSISR (1 << 0) /* Software Reset */
+/* OUT_SEL (FSI2) */
+#define DMMD (1 << 4) /* SPDIF output timing 0: Biphase only */
+ /* 1: Biphase and serial */
+
/* FIFO_SZ */
#define FIFO_SZ_MASK 0x7
@@ -123,6 +134,9 @@
int buff_len;
int period_len;
int period_num;
+
+ int uerr_num;
+ int oerr_num;
};
struct fsi_priv {
@@ -132,7 +146,7 @@
struct fsi_stream playback;
struct fsi_stream capture;
- u32 mst_ctrl;
+ long rate;
};
struct fsi_core {
@@ -141,6 +155,8 @@
u32 int_st;
u32 iemsk;
u32 imsk;
+ u32 a_mclk;
+ u32 b_mclk;
};
struct fsi_master {
@@ -180,62 +196,22 @@
__fsi_reg_write(reg, val);
}
-static void fsi_reg_write(struct fsi_priv *fsi, u32 reg, u32 data)
-{
- if (reg > REG_END) {
- pr_err("fsi: register access err (%s)\n", __func__);
- return;
- }
+#define fsi_reg_write(p, r, d)\
+ __fsi_reg_write((u32)(p->base + REG_##r), d)
- __fsi_reg_write((u32)(fsi->base + reg), data);
-}
+#define fsi_reg_read(p, r)\
+ __fsi_reg_read((u32)(p->base + REG_##r))
-static u32 fsi_reg_read(struct fsi_priv *fsi, u32 reg)
-{
- if (reg > REG_END) {
- pr_err("fsi: register access err (%s)\n", __func__);
- return 0;
- }
+#define fsi_reg_mask_set(p, r, m, d)\
+ __fsi_reg_mask_set((u32)(p->base + REG_##r), m, d)
- return __fsi_reg_read((u32)(fsi->base + reg));
-}
-
-static void fsi_reg_mask_set(struct fsi_priv *fsi, u32 reg, u32 mask, u32 data)
-{
- if (reg > REG_END) {
- pr_err("fsi: register access err (%s)\n", __func__);
- return;
- }
-
- __fsi_reg_mask_set((u32)(fsi->base + reg), mask, data);
-}
-
-static void fsi_master_write(struct fsi_master *master, u32 reg, u32 data)
-{
- unsigned long flags;
-
- if ((reg < MREG_START) ||
- (reg > MREG_END)) {
- pr_err("fsi: register access err (%s)\n", __func__);
- return;
- }
-
- spin_lock_irqsave(&master->lock, flags);
- __fsi_reg_write((u32)(master->base + reg), data);
- spin_unlock_irqrestore(&master->lock, flags);
-}
-
-static u32 fsi_master_read(struct fsi_master *master, u32 reg)
+#define fsi_master_read(p, r) _fsi_master_read(p, MST_##r)
+#define fsi_core_read(p, r) _fsi_master_read(p, p->core->r)
+static u32 _fsi_master_read(struct fsi_master *master, u32 reg)
{
u32 ret;
unsigned long flags;
- if ((reg < MREG_START) ||
- (reg > MREG_END)) {
- pr_err("fsi: register access err (%s)\n", __func__);
- return 0;
- }
-
spin_lock_irqsave(&master->lock, flags);
ret = __fsi_reg_read((u32)(master->base + reg));
spin_unlock_irqrestore(&master->lock, flags);
@@ -243,17 +219,13 @@
return ret;
}
-static void fsi_master_mask_set(struct fsi_master *master,
+#define fsi_master_mask_set(p, r, m, d) _fsi_master_mask_set(p, MST_##r, m, d)
+#define fsi_core_mask_set(p, r, m, d) _fsi_master_mask_set(p, p->core->r, m, d)
+static void _fsi_master_mask_set(struct fsi_master *master,
u32 reg, u32 mask, u32 data)
{
unsigned long flags;
- if ((reg < MREG_START) ||
- (reg > MREG_END)) {
- pr_err("fsi: register access err (%s)\n", __func__);
- return;
- }
-
spin_lock_irqsave(&master->lock, flags);
__fsi_reg_mask_set((u32)(master->base + reg), mask, data);
spin_unlock_irqrestore(&master->lock, flags);
@@ -357,27 +329,41 @@
io->buff_offset = 0;
io->period_len = period_len;
io->period_num = 0;
+ io->oerr_num = -1; /* ignore 1st err */
+ io->uerr_num = -1; /* ignore 1st err */
}
static void fsi_stream_pop(struct fsi_priv *fsi, int is_play)
{
struct fsi_stream *io = fsi_get_stream(fsi, is_play);
+ struct snd_soc_dai *dai = fsi_get_dai(io->substream);
+
+
+ if (io->oerr_num > 0)
+ dev_err(dai->dev, "over_run = %d\n", io->oerr_num);
+
+ if (io->uerr_num > 0)
+ dev_err(dai->dev, "under_run = %d\n", io->uerr_num);
io->substream = NULL;
io->buff_len = 0;
io->buff_offset = 0;
io->period_len = 0;
io->period_num = 0;
+ io->oerr_num = 0;
+ io->uerr_num = 0;
}
static int fsi_get_fifo_data_num(struct fsi_priv *fsi, int is_play)
{
u32 status;
- u32 reg = is_play ? DOFF_ST : DIFF_ST;
struct fsi_stream *io = fsi_get_stream(fsi, is_play);
int data_num;
- status = fsi_reg_read(fsi, reg);
+ status = is_play ?
+ fsi_reg_read(fsi, DOFF_ST) :
+ fsi_reg_read(fsi, DIFF_ST);
+
data_num = 0x1ff & (status >> 8);
data_num *= io->chan_num;
@@ -404,6 +390,27 @@
return frames_to_bytes(runtime, 1) / io->chan_num;
}
+static void fsi_count_fifo_err(struct fsi_priv *fsi)
+{
+ u32 ostatus = fsi_reg_read(fsi, DOFF_ST);
+ u32 istatus = fsi_reg_read(fsi, DIFF_ST);
+
+ if (ostatus & ERR_OVER)
+ fsi->playback.oerr_num++;
+
+ if (ostatus & ERR_UNDER)
+ fsi->playback.uerr_num++;
+
+ if (istatus & ERR_OVER)
+ fsi->capture.oerr_num++;
+
+ if (istatus & ERR_UNDER)
+ fsi->capture.uerr_num++;
+
+ fsi_reg_write(fsi, DOFF_ST, 0);
+ fsi_reg_write(fsi, DIFF_ST, 0);
+}
+
/*
* dma function
*/
@@ -471,8 +478,8 @@
u32 data = AB_IO(1, fsi_get_port_shift(fsi, is_play));
struct fsi_master *master = fsi_get_master(fsi);
- fsi_master_mask_set(master, master->core->imsk, data, data);
- fsi_master_mask_set(master, master->core->iemsk, data, data);
+ fsi_core_mask_set(master, imsk, data, data);
+ fsi_core_mask_set(master, iemsk, data, data);
}
static void fsi_irq_disable(struct fsi_priv *fsi, int is_play)
@@ -480,18 +487,13 @@
u32 data = AB_IO(1, fsi_get_port_shift(fsi, is_play));
struct fsi_master *master = fsi_get_master(fsi);
- fsi_master_mask_set(master, master->core->imsk, data, 0);
- fsi_master_mask_set(master, master->core->iemsk, data, 0);
+ fsi_core_mask_set(master, imsk, data, 0);
+ fsi_core_mask_set(master, iemsk, data, 0);
}
static u32 fsi_irq_get_status(struct fsi_master *master)
{
- return fsi_master_read(master, master->core->int_st);
-}
-
-static void fsi_irq_clear_all_status(struct fsi_master *master)
-{
- fsi_master_write(master, master->core->int_st, 0);
+ return fsi_core_read(master, int_st);
}
static void fsi_irq_clear_status(struct fsi_priv *fsi)
@@ -503,7 +505,7 @@
data |= AB_IO(1, fsi_get_port_shift(fsi, 1));
/* clear interrupt factor */
- fsi_master_mask_set(master, master->core->int_st, data, 0);
+ fsi_core_mask_set(master, int_st, data, 0);
}
/*
@@ -514,17 +516,19 @@
static void fsi_spdif_clk_ctrl(struct fsi_priv *fsi, int enable)
{
struct fsi_master *master = fsi_get_master(fsi);
- u32 val = BP | SE;
+ u32 mask, val;
if (master->core->ver < 2) {
pr_err("fsi: register access err (%s)\n", __func__);
return;
}
- if (enable)
- fsi_master_mask_set(master, fsi->mst_ctrl, val, val);
- else
- fsi_master_mask_set(master, fsi->mst_ctrl, val, 0);
+ mask = BP | SE;
+ val = enable ? mask : 0;
+
+ fsi_is_port_a(fsi) ?
+ fsi_core_mask_set(master, a_mclk, mask, val) :
+ fsi_core_mask_set(master, b_mclk, mask, val);
}
/*
@@ -548,7 +552,7 @@
{
struct fsi_master *master = fsi_get_master(fsi);
struct fsi_stream *io = fsi_get_stream(fsi, is_play);
- u32 ctrl, shift, i;
+ u32 shift, i;
/* get on-chip RAM capacity */
shift = fsi_master_read(master, FIFO_SZ);
@@ -581,13 +585,17 @@
dev_dbg(dai->dev, "%d channel %d store\n",
io->chan_num, io->fifo_max_num);
- ctrl = is_play ? DOFF_CTL : DIFF_CTL;
-
- /* set interrupt generation factor */
- fsi_reg_write(fsi, ctrl, IRQ_HALF);
-
- /* clear FIFO */
- fsi_reg_mask_set(fsi, ctrl, FIFO_CLR, FIFO_CLR);
+ /*
+ * set interrupt generation factor
+ * clear FIFO
+ */
+ if (is_play) {
+ fsi_reg_write(fsi, DOFF_CTL, IRQ_HALF);
+ fsi_reg_mask_set(fsi, DOFF_CTL, FIFO_CLR, FIFO_CLR);
+ } else {
+ fsi_reg_write(fsi, DIFF_CTL, IRQ_HALF);
+ fsi_reg_mask_set(fsi, DIFF_CTL, FIFO_CLR, FIFO_CLR);
+ }
}
static void fsi_soft_all_reset(struct fsi_master *master)
@@ -602,13 +610,12 @@
mdelay(10);
}
-static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int startup, int stream)
+static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream)
{
struct snd_pcm_runtime *runtime;
struct snd_pcm_substream *substream = NULL;
int is_play = fsi_stream_is_play(stream);
struct fsi_stream *io = fsi_get_stream(fsi, is_play);
- u32 status_reg = is_play ? DOFF_ST : DIFF_ST;
int data_residue_num;
int data_num;
int data_num_max;
@@ -696,35 +703,20 @@
/* update buff_offset */
io->buff_offset += fsi_num2offset(data_num, ch_width);
- /* check fifo status */
- if (!startup) {
- struct snd_soc_dai *dai = fsi_get_dai(substream);
- u32 status = fsi_reg_read(fsi, status_reg);
-
- if (status & ERR_OVER)
- dev_err(dai->dev, "over run\n");
- if (status & ERR_UNDER)
- dev_err(dai->dev, "under run\n");
- }
- fsi_reg_write(fsi, status_reg, 0);
-
- /* re-enable irq */
- fsi_irq_enable(fsi, is_play);
-
if (over_period)
snd_pcm_period_elapsed(substream);
return 0;
}
-static int fsi_data_pop(struct fsi_priv *fsi, int startup)
+static int fsi_data_pop(struct fsi_priv *fsi)
{
- return fsi_fifo_data_ctrl(fsi, startup, SNDRV_PCM_STREAM_CAPTURE);
+ return fsi_fifo_data_ctrl(fsi, SNDRV_PCM_STREAM_CAPTURE);
}
-static int fsi_data_push(struct fsi_priv *fsi, int startup)
+static int fsi_data_push(struct fsi_priv *fsi)
{
- return fsi_fifo_data_ctrl(fsi, startup, SNDRV_PCM_STREAM_PLAYBACK);
+ return fsi_fifo_data_ctrl(fsi, SNDRV_PCM_STREAM_PLAYBACK);
}
static irqreturn_t fsi_interrupt(int irq, void *data)
@@ -737,15 +729,19 @@
fsi_master_mask_set(master, SOFT_RST, IR, IR);
if (int_st & AB_IO(1, AO_SHIFT))
- fsi_data_push(&master->fsia, 0);
+ fsi_data_push(&master->fsia);
if (int_st & AB_IO(1, BO_SHIFT))
- fsi_data_push(&master->fsib, 0);
+ fsi_data_push(&master->fsib);
if (int_st & AB_IO(1, AI_SHIFT))
- fsi_data_pop(&master->fsia, 0);
+ fsi_data_pop(&master->fsia);
if (int_st & AB_IO(1, BI_SHIFT))
- fsi_data_pop(&master->fsib, 0);
+ fsi_data_pop(&master->fsib);
- fsi_irq_clear_all_status(master);
+ fsi_count_fifo_err(&master->fsia);
+ fsi_count_fifo_err(&master->fsib);
+
+ fsi_irq_clear_status(&master->fsia);
+ fsi_irq_clear_status(&master->fsib);
return IRQ_HANDLED;
}
@@ -762,7 +758,6 @@
struct fsi_stream *io;
u32 flags = fsi_get_info_flags(fsi);
u32 fmt;
- u32 reg;
u32 data;
int is_play = fsi_is_play(substream);
int is_master;
@@ -794,7 +789,6 @@
/* do fmt, di fmt */
data = 0;
- reg = is_play ? DO_FMT : DI_FMT;
fmt = is_play ? SH_FSI_GET_OFMT(flags) : SH_FSI_GET_IFMT(flags);
switch (fmt) {
case SH_FSI_FMT_MONO:
@@ -828,16 +822,18 @@
dev_err(dai->dev, "This FSI can not use SPDIF\n");
return -EINVAL;
}
- data = CR_SPDIF;
+ data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM;
io->chan_num = 2;
fsi_spdif_clk_ctrl(fsi, 1);
- fsi_reg_mask_set(fsi, OUT_SEL, 0x0010, 0x0010);
+ fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD);
break;
default:
dev_err(dai->dev, "unknown format.\n");
return -EINVAL;
}
- fsi_reg_write(fsi, reg, data);
+ is_play ?
+ fsi_reg_write(fsi, DO_FMT, data) :
+ fsi_reg_write(fsi, DI_FMT, data);
/* irq clear */
fsi_irq_disable(fsi, is_play);
@@ -854,10 +850,17 @@
{
struct fsi_priv *fsi = fsi_get_priv(substream);
int is_play = fsi_is_play(substream);
+ struct fsi_master *master = fsi_get_master(fsi);
+ int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
fsi_irq_disable(fsi, is_play);
fsi_clk_ctrl(fsi, 0);
+ set_rate = master->info->set_rate;
+ if (set_rate && fsi->rate)
+ set_rate(dai->dev, fsi_is_port_a(fsi), fsi->rate, 0);
+ fsi->rate = 0;
+
pm_runtime_put_sync(dai->dev);
}
@@ -874,7 +877,8 @@
fsi_stream_push(fsi, is_play, substream,
frames_to_bytes(runtime, runtime->buffer_size),
frames_to_bytes(runtime, runtime->period_size));
- ret = is_play ? fsi_data_push(fsi, 1) : fsi_data_pop(fsi, 1);
+ ret = is_play ? fsi_data_push(fsi) : fsi_data_pop(fsi);
+ fsi_irq_enable(fsi, is_play);
break;
case SNDRV_PCM_TRIGGER_STOP:
fsi_irq_disable(fsi, is_play);
@@ -891,20 +895,20 @@
{
struct fsi_priv *fsi = fsi_get_priv(substream);
struct fsi_master *master = fsi_get_master(fsi);
- int (*set_rate)(int is_porta, int rate) = master->info->set_rate;
+ int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
int fsi_ver = master->core->ver;
- int is_play = fsi_is_play(substream);
+ long rate = params_rate(params);
int ret;
- /* if slave mode, set_rate is not needed */
- if (!fsi_is_master_mode(fsi, is_play))
+ set_rate = master->info->set_rate;
+ if (!set_rate)
return 0;
- /* it is error if no set_rate */
- if (!set_rate)
- return -EIO;
+ ret = set_rate(dai->dev, fsi_is_port_a(fsi), rate, 1);
+ if (ret < 0) /* error */
+ return ret;
- ret = set_rate(fsi_is_port_a(fsi), params_rate(params));
+ fsi->rate = rate;
if (ret > 0) {
u32 data = 0;
@@ -1165,12 +1169,10 @@
/* FSI A setting */
master->fsia.base = master->base;
master->fsia.master = master;
- master->fsia.mst_ctrl = A_MST_CTLR;
/* FSI B setting */
master->fsib.base = master->base + 0x40;
master->fsib.master = master;
- master->fsib.mst_ctrl = B_MST_CTLR;
pm_runtime_enable(&pdev->dev);
pm_runtime_resume(&pdev->dev);
@@ -1257,6 +1259,8 @@
.int_st = CPU_INT_ST,
.iemsk = CPU_IEMSK,
.imsk = CPU_IMSK,
+ .a_mclk = A_MST_CTLR,
+ .b_mclk = B_MST_CTLR,
};
static struct platform_device_id fsi_id_table[] = {
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
index ac6c49c..df13338 100644
--- a/sound/soc/sh/migor.c
+++ b/sound/soc/sh/migor.c
@@ -20,7 +20,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include "../codecs/wm8978.h"
#include "siu.h"
@@ -140,11 +139,12 @@
static int migor_dai_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
- snd_soc_dapm_new_controls(codec, migor_dapm_widgets,
+ snd_soc_dapm_new_controls(dapm, migor_dapm_widgets,
ARRAY_SIZE(migor_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
diff --git a/sound/soc/sh/sh7760-ac97.c b/sound/soc/sh/sh7760-ac97.c
index f8e0ab8..917d3ce 100644
--- a/sound/soc/sh/sh7760-ac97.c
+++ b/sound/soc/sh/sh7760-ac97.c
@@ -12,7 +12,6 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <asm/io.h>
#define IPSEL 0xFE400034
@@ -23,7 +22,7 @@
static int machine_init(struct snd_soc_pcm_runtime *rtd)
{
- snd_soc_dapm_sync(rtd->codec);
+ snd_soc_dapm_sync(&rtd->codec->dapm);
return 0;
}
diff --git a/sound/soc/sh/siu.h b/sound/soc/sh/siu.h
index 9f4dcb9..83c3430 100644
--- a/sound/soc/sh/siu.h
+++ b/sound/soc/sh/siu.h
@@ -75,7 +75,7 @@
#include <sound/core.h>
#include <sound/pcm.h>
-#include <sound/soc-dai.h>
+#include <sound/soc.h>
#define SIU_PERIOD_BYTES_MAX 8192 /* DMA transfer/period size */
#define SIU_PERIOD_BYTES_MIN 256 /* DMA transfer/period size */
diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c
index af53b64..4973c29 100644
--- a/sound/soc/sh/siu_dai.c
+++ b/sound/soc/sh/siu_dai.c
@@ -28,7 +28,7 @@
#include <asm/siu.h>
#include <sound/control.h>
-#include <sound/soc-dai.h>
+#include <sound/soc.h>
#include "siu.h"
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index ed29c9e..a423bab 100644
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -29,7 +29,7 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
-#include <sound/soc-dai.h>
+#include <sound/soc.h>
#include <asm/siu.h>
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index d214f02..a9ebc07 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -14,27 +14,34 @@
#include <linux/i2c.h>
#include <linux/spi/spi.h>
#include <sound/soc.h>
+#include <linux/lzo.h>
+#include <linux/bitmap.h>
+#include <linux/rbtree.h>
static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
unsigned int reg)
{
- u16 *cache = codec->reg_cache;
+ int ret;
+ unsigned int val;
if (reg >= codec->driver->reg_cache_size ||
snd_soc_codec_volatile_register(codec, reg)) {
if (codec->cache_only)
return -1;
+ BUG_ON(!codec->hw_read);
return codec->hw_read(codec, reg);
}
- return cache[reg];
+ ret = snd_soc_cache_read(codec, reg, &val);
+ if (ret < 0)
+ return -1;
+ return val;
}
static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- u16 *cache = codec->reg_cache;
u8 data[2];
int ret;
@@ -42,16 +49,17 @@
data[1] = value & 0x00ff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size)
- cache[reg] = value;
+ reg < codec->driver->reg_cache_size) {
+ ret = snd_soc_cache_write(codec, reg, value);
+ if (ret < 0)
+ return -1;
+ }
if (codec->cache_only) {
codec->cache_sync = 1;
return 0;
}
- dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
ret = codec->hw_write(codec->control_data, data, 2);
if (ret == 2)
return 0;
@@ -77,7 +85,7 @@
msg[1] = data[0];
spi_message_init(&m);
- memset(&t, 0, (sizeof t));
+ memset(&t, 0, sizeof t);
t.tx_buf = &msg[0];
t.len = len;
@@ -94,23 +102,27 @@
static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
unsigned int reg)
{
- u16 *cache = codec->reg_cache;
+ int ret;
+ unsigned int val;
if (reg >= codec->driver->reg_cache_size ||
snd_soc_codec_volatile_register(codec, reg)) {
if (codec->cache_only)
return -1;
+ BUG_ON(!codec->hw_read);
return codec->hw_read(codec, reg);
}
- return cache[reg];
+ ret = snd_soc_cache_read(codec, reg, &val);
+ if (ret < 0)
+ return -1;
+ return val;
}
static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- u16 *cache = codec->reg_cache;
u8 data[2];
int ret;
@@ -118,16 +130,17 @@
data[1] = value & 0x00ff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size)
- cache[reg] = value;
+ reg < codec->driver->reg_cache_size) {
+ ret = snd_soc_cache_write(codec, reg, value);
+ if (ret < 0)
+ return -1;
+ }
if (codec->cache_only) {
codec->cache_sync = 1;
return 0;
}
- dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
ret = codec->hw_write(codec->control_data, data, 2);
if (ret == 2)
return 0;
@@ -153,7 +166,7 @@
msg[1] = data[1];
spi_message_init(&m);
- memset(&t, 0, (sizeof t));
+ memset(&t, 0, sizeof t);
t.tx_buf = &msg[0];
t.len = len;
@@ -170,24 +183,25 @@
static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- u8 *cache = codec->reg_cache;
u8 data[2];
+ int ret;
reg &= 0xff;
data[0] = reg;
data[1] = value & 0xff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size)
- cache[reg] = value;
+ reg < codec->driver->reg_cache_size) {
+ ret = snd_soc_cache_write(codec, reg, value);
+ if (ret < 0)
+ return -1;
+ }
if (codec->cache_only) {
codec->cache_sync = 1;
return 0;
}
- dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
if (codec->hw_write(codec->control_data, data, 2) == 2)
return 0;
else
@@ -197,7 +211,8 @@
static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec,
unsigned int reg)
{
- u8 *cache = codec->reg_cache;
+ int ret;
+ unsigned int val;
reg &= 0xff;
if (reg >= codec->driver->reg_cache_size ||
@@ -205,10 +220,14 @@
if (codec->cache_only)
return -1;
+ BUG_ON(!codec->hw_read);
return codec->hw_read(codec, reg);
}
- return cache[reg];
+ ret = snd_soc_cache_read(codec, reg, &val);
+ if (ret < 0)
+ return -1;
+ return val;
}
#if defined(CONFIG_SPI_MASTER)
@@ -227,7 +246,7 @@
msg[1] = data[1];
spi_message_init(&m);
- memset(&t, 0, (sizeof t));
+ memset(&t, 0, sizeof t);
t.tx_buf = &msg[0];
t.len = len;
@@ -244,24 +263,25 @@
static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- u16 *reg_cache = codec->reg_cache;
u8 data[3];
+ int ret;
data[0] = reg;
data[1] = (value >> 8) & 0xff;
data[2] = value & 0xff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size)
- reg_cache[reg] = value;
+ reg < codec->driver->reg_cache_size) {
+ ret = snd_soc_cache_write(codec, reg, value);
+ if (ret < 0)
+ return -1;
+ }
if (codec->cache_only) {
codec->cache_sync = 1;
return 0;
}
- dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
if (codec->hw_write(codec->control_data, data, 3) == 3)
return 0;
else
@@ -271,17 +291,22 @@
static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec,
unsigned int reg)
{
- u16 *cache = codec->reg_cache;
+ int ret;
+ unsigned int val;
if (reg >= codec->driver->reg_cache_size ||
snd_soc_codec_volatile_register(codec, reg)) {
if (codec->cache_only)
return -1;
+ BUG_ON(!codec->hw_read);
return codec->hw_read(codec, reg);
- } else {
- return cache[reg];
}
+
+ ret = snd_soc_cache_read(codec, reg, &val);
+ if (ret < 0)
+ return -1;
+ return val;
}
#if defined(CONFIG_SPI_MASTER)
@@ -301,7 +326,7 @@
msg[2] = data[2];
spi_message_init(&m);
- memset(&t, 0, (sizeof t));
+ memset(&t, 0, sizeof t);
t.tx_buf = &msg[0];
t.len = len;
@@ -420,7 +445,8 @@
static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
unsigned int reg)
{
- u8 *cache = codec->reg_cache;
+ int ret;
+ unsigned int val;
reg &= 0xff;
if (reg >= codec->driver->reg_cache_size ||
@@ -428,16 +454,19 @@
if (codec->cache_only)
return -1;
+ BUG_ON(!codec->hw_read);
return codec->hw_read(codec, reg);
}
- return cache[reg];
+ ret = snd_soc_cache_read(codec, reg, &val);
+ if (ret < 0)
+ return -1;
+ return val;
}
static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- u8 *cache = codec->reg_cache;
u8 data[3];
int ret;
@@ -447,16 +476,17 @@
reg &= 0xff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size)
- cache[reg] = value;
+ reg < codec->driver->reg_cache_size) {
+ ret = snd_soc_cache_write(codec, reg, value);
+ if (ret < 0)
+ return -1;
+ }
if (codec->cache_only) {
codec->cache_sync = 1;
return 0;
}
- dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
ret = codec->hw_write(codec->control_data, data, 3);
if (ret == 3)
return 0;
@@ -483,7 +513,7 @@
msg[2] = data[2];
spi_message_init(&m);
- memset(&t, 0, (sizeof t));
+ memset(&t, 0, sizeof t);
t.tx_buf = &msg[0];
t.len = len;
@@ -534,23 +564,28 @@
static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec,
unsigned int reg)
{
- u16 *cache = codec->reg_cache;
+ int ret;
+ unsigned int val;
if (reg >= codec->driver->reg_cache_size ||
snd_soc_codec_volatile_register(codec, reg)) {
if (codec->cache_only)
return -1;
+ BUG_ON(!codec->hw_read);
return codec->hw_read(codec, reg);
}
- return cache[reg];
+ ret = snd_soc_cache_read(codec, reg, &val);
+ if (ret < 0)
+ return -1;
+
+ return val;
}
static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- u16 *cache = codec->reg_cache;
u8 data[4];
int ret;
@@ -560,16 +595,17 @@
data[3] = value & 0xff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size)
- cache[reg] = value;
+ reg < codec->driver->reg_cache_size) {
+ ret = snd_soc_cache_write(codec, reg, value);
+ if (ret < 0)
+ return -1;
+ }
if (codec->cache_only) {
codec->cache_sync = 1;
return 0;
}
- dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
-
ret = codec->hw_write(codec->control_data, data, 4);
if (ret == 4)
return 0;
@@ -597,7 +633,7 @@
msg[3] = data[3];
spi_message_init(&m);
- memset(&t, 0, (sizeof t));
+ memset(&t, 0, sizeof t);
t.tx_buf = &msg[0];
t.len = len;
@@ -692,8 +728,8 @@
return -EINVAL;
}
- codec->driver->write = io_types[i].write;
- codec->driver->read = io_types[i].read;
+ codec->write = io_types[i].write;
+ codec->read = io_types[i].read;
switch (control) {
case SND_SOC_CUSTOM:
@@ -724,3 +760,930 @@
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);
+
+struct snd_soc_rbtree_node {
+ struct rb_node node;
+ unsigned int reg;
+ unsigned int value;
+ unsigned int defval;
+} __attribute__ ((packed));
+
+struct snd_soc_rbtree_ctx {
+ struct rb_root root;
+};
+
+static struct snd_soc_rbtree_node *snd_soc_rbtree_lookup(
+ struct rb_root *root, unsigned int reg)
+{
+ struct rb_node *node;
+ struct snd_soc_rbtree_node *rbnode;
+
+ node = root->rb_node;
+ while (node) {
+ rbnode = container_of(node, struct snd_soc_rbtree_node, node);
+ if (rbnode->reg < reg)
+ node = node->rb_left;
+ else if (rbnode->reg > reg)
+ node = node->rb_right;
+ else
+ return rbnode;
+ }
+
+ return NULL;
+}
+
+static int snd_soc_rbtree_insert(struct rb_root *root,
+ struct snd_soc_rbtree_node *rbnode)
+{
+ struct rb_node **new, *parent;
+ struct snd_soc_rbtree_node *rbnode_tmp;
+
+ parent = NULL;
+ new = &root->rb_node;
+ while (*new) {
+ rbnode_tmp = container_of(*new, struct snd_soc_rbtree_node,
+ node);
+ parent = *new;
+ if (rbnode_tmp->reg < rbnode->reg)
+ new = &((*new)->rb_left);
+ else if (rbnode_tmp->reg > rbnode->reg)
+ new = &((*new)->rb_right);
+ else
+ return 0;
+ }
+
+ /* insert the node into the rbtree */
+ rb_link_node(&rbnode->node, parent, new);
+ rb_insert_color(&rbnode->node, root);
+
+ return 1;
+}
+
+static int snd_soc_rbtree_cache_sync(struct snd_soc_codec *codec)
+{
+ struct snd_soc_rbtree_ctx *rbtree_ctx;
+ struct rb_node *node;
+ struct snd_soc_rbtree_node *rbnode;
+ unsigned int val;
+ int ret;
+
+ rbtree_ctx = codec->reg_cache;
+ for (node = rb_first(&rbtree_ctx->root); node; node = rb_next(node)) {
+ rbnode = rb_entry(node, struct snd_soc_rbtree_node, node);
+ if (rbnode->value == rbnode->defval)
+ continue;
+ ret = snd_soc_cache_read(codec, rbnode->reg, &val);
+ if (ret)
+ return ret;
+ ret = snd_soc_write(codec, rbnode->reg, val);
+ if (ret)
+ return ret;
+ dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
+ rbnode->reg, val);
+ }
+
+ return 0;
+}
+
+static int snd_soc_rbtree_cache_write(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int value)
+{
+ struct snd_soc_rbtree_ctx *rbtree_ctx;
+ struct snd_soc_rbtree_node *rbnode;
+
+ rbtree_ctx = codec->reg_cache;
+ rbnode = snd_soc_rbtree_lookup(&rbtree_ctx->root, reg);
+ if (rbnode) {
+ if (rbnode->value == value)
+ return 0;
+ rbnode->value = value;
+ } else {
+ /* bail out early, no need to create the rbnode yet */
+ if (!value)
+ return 0;
+ /*
+ * for uninitialized registers whose value is changed
+ * from the default zero, create an rbnode and insert
+ * it into the tree.
+ */
+ rbnode = kzalloc(sizeof *rbnode, GFP_KERNEL);
+ if (!rbnode)
+ return -ENOMEM;
+ rbnode->reg = reg;
+ rbnode->value = value;
+ snd_soc_rbtree_insert(&rbtree_ctx->root, rbnode);
+ }
+
+ return 0;
+}
+
+static int snd_soc_rbtree_cache_read(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int *value)
+{
+ struct snd_soc_rbtree_ctx *rbtree_ctx;
+ struct snd_soc_rbtree_node *rbnode;
+
+ rbtree_ctx = codec->reg_cache;
+ rbnode = snd_soc_rbtree_lookup(&rbtree_ctx->root, reg);
+ if (rbnode) {
+ *value = rbnode->value;
+ } else {
+ /* uninitialized registers default to 0 */
+ *value = 0;
+ }
+
+ return 0;
+}
+
+static int snd_soc_rbtree_cache_exit(struct snd_soc_codec *codec)
+{
+ struct rb_node *next;
+ struct snd_soc_rbtree_ctx *rbtree_ctx;
+ struct snd_soc_rbtree_node *rbtree_node;
+
+ /* if we've already been called then just return */
+ rbtree_ctx = codec->reg_cache;
+ if (!rbtree_ctx)
+ return 0;
+
+ /* free up the rbtree */
+ next = rb_first(&rbtree_ctx->root);
+ while (next) {
+ rbtree_node = rb_entry(next, struct snd_soc_rbtree_node, node);
+ next = rb_next(&rbtree_node->node);
+ rb_erase(&rbtree_node->node, &rbtree_ctx->root);
+ kfree(rbtree_node);
+ }
+
+ /* release the resources */
+ kfree(codec->reg_cache);
+ codec->reg_cache = NULL;
+
+ return 0;
+}
+
+static int snd_soc_rbtree_cache_init(struct snd_soc_codec *codec)
+{
+ struct snd_soc_rbtree_ctx *rbtree_ctx;
+
+ codec->reg_cache = kmalloc(sizeof *rbtree_ctx, GFP_KERNEL);
+ if (!codec->reg_cache)
+ return -ENOMEM;
+
+ rbtree_ctx = codec->reg_cache;
+ rbtree_ctx->root = RB_ROOT;
+
+ if (!codec->reg_def_copy)
+ return 0;
+
+/*
+ * populate the rbtree with the initialized registers. All other
+ * registers will be inserted into the tree when they are first written.
+ *
+ * The reasoning behind this, is that we need to step through and
+ * dereference the cache in u8/u16 increments without sacrificing
+ * portability. This could also be done using memcpy() but that would
+ * be slightly more cryptic.
+ */
+#define snd_soc_rbtree_populate(cache) \
+({ \
+ int ret, i; \
+ struct snd_soc_rbtree_node *rbtree_node; \
+ \
+ ret = 0; \
+ cache = codec->reg_def_copy; \
+ for (i = 0; i < codec->driver->reg_cache_size; ++i) { \
+ if (!cache[i]) \
+ continue; \
+ rbtree_node = kzalloc(sizeof *rbtree_node, GFP_KERNEL); \
+ if (!rbtree_node) { \
+ ret = -ENOMEM; \
+ snd_soc_cache_exit(codec); \
+ break; \
+ } \
+ rbtree_node->reg = i; \
+ rbtree_node->value = cache[i]; \
+ rbtree_node->defval = cache[i]; \
+ snd_soc_rbtree_insert(&rbtree_ctx->root, \
+ rbtree_node); \
+ } \
+ ret; \
+})
+
+ switch (codec->driver->reg_word_size) {
+ case 1: {
+ const u8 *cache;
+
+ return snd_soc_rbtree_populate(cache);
+ }
+ case 2: {
+ const u16 *cache;
+
+ return snd_soc_rbtree_populate(cache);
+ }
+ default:
+ BUG();
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_SND_SOC_CACHE_LZO
+struct snd_soc_lzo_ctx {
+ void *wmem;
+ void *dst;
+ const void *src;
+ size_t src_len;
+ size_t dst_len;
+ size_t decompressed_size;
+ unsigned long *sync_bmp;
+ int sync_bmp_nbits;
+};
+
+#define LZO_BLOCK_NUM 8
+static int snd_soc_lzo_block_count(void)
+{
+ return LZO_BLOCK_NUM;
+}
+
+static int snd_soc_lzo_prepare(struct snd_soc_lzo_ctx *lzo_ctx)
+{
+ lzo_ctx->wmem = kmalloc(LZO1X_MEM_COMPRESS, GFP_KERNEL);
+ if (!lzo_ctx->wmem)
+ return -ENOMEM;
+ return 0;
+}
+
+static int snd_soc_lzo_compress(struct snd_soc_lzo_ctx *lzo_ctx)
+{
+ size_t compress_size;
+ int ret;
+
+ ret = lzo1x_1_compress(lzo_ctx->src, lzo_ctx->src_len,
+ lzo_ctx->dst, &compress_size, lzo_ctx->wmem);
+ if (ret != LZO_E_OK || compress_size > lzo_ctx->dst_len)
+ return -EINVAL;
+ lzo_ctx->dst_len = compress_size;
+ return 0;
+}
+
+static int snd_soc_lzo_decompress(struct snd_soc_lzo_ctx *lzo_ctx)
+{
+ size_t dst_len;
+ int ret;
+
+ dst_len = lzo_ctx->dst_len;
+ ret = lzo1x_decompress_safe(lzo_ctx->src, lzo_ctx->src_len,
+ lzo_ctx->dst, &dst_len);
+ if (ret != LZO_E_OK || dst_len != lzo_ctx->dst_len)
+ return -EINVAL;
+ return 0;
+}
+
+static int snd_soc_lzo_compress_cache_block(struct snd_soc_codec *codec,
+ struct snd_soc_lzo_ctx *lzo_ctx)
+{
+ int ret;
+
+ lzo_ctx->dst_len = lzo1x_worst_compress(PAGE_SIZE);
+ lzo_ctx->dst = kmalloc(lzo_ctx->dst_len, GFP_KERNEL);
+ if (!lzo_ctx->dst) {
+ lzo_ctx->dst_len = 0;
+ return -ENOMEM;
+ }
+
+ ret = snd_soc_lzo_compress(lzo_ctx);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+
+static int snd_soc_lzo_decompress_cache_block(struct snd_soc_codec *codec,
+ struct snd_soc_lzo_ctx *lzo_ctx)
+{
+ int ret;
+
+ lzo_ctx->dst_len = lzo_ctx->decompressed_size;
+ lzo_ctx->dst = kmalloc(lzo_ctx->dst_len, GFP_KERNEL);
+ if (!lzo_ctx->dst) {
+ lzo_ctx->dst_len = 0;
+ return -ENOMEM;
+ }
+
+ ret = snd_soc_lzo_decompress(lzo_ctx);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+
+static inline int snd_soc_lzo_get_blkindex(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ const struct snd_soc_codec_driver *codec_drv;
+ size_t reg_size;
+
+ codec_drv = codec->driver;
+ reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+ return (reg * codec_drv->reg_word_size) /
+ DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count());
+}
+
+static inline int snd_soc_lzo_get_blkpos(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ const struct snd_soc_codec_driver *codec_drv;
+ size_t reg_size;
+
+ codec_drv = codec->driver;
+ reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+ return reg % (DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count()) /
+ codec_drv->reg_word_size);
+}
+
+static inline int snd_soc_lzo_get_blksize(struct snd_soc_codec *codec)
+{
+ const struct snd_soc_codec_driver *codec_drv;
+ size_t reg_size;
+
+ codec_drv = codec->driver;
+ reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+ return DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count());
+}
+
+static int snd_soc_lzo_cache_sync(struct snd_soc_codec *codec)
+{
+ struct snd_soc_lzo_ctx **lzo_blocks;
+ unsigned int val;
+ int i;
+ int ret;
+
+ lzo_blocks = codec->reg_cache;
+ for_each_set_bit(i, lzo_blocks[0]->sync_bmp, lzo_blocks[0]->sync_bmp_nbits) {
+ ret = snd_soc_cache_read(codec, i, &val);
+ if (ret)
+ return ret;
+ ret = snd_soc_write(codec, i, val);
+ if (ret)
+ return ret;
+ dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
+ i, val);
+ }
+
+ return 0;
+}
+
+static int snd_soc_lzo_cache_write(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int value)
+{
+ struct snd_soc_lzo_ctx *lzo_block, **lzo_blocks;
+ int ret, blkindex, blkpos;
+ size_t blksize, tmp_dst_len;
+ void *tmp_dst;
+
+ /* index of the compressed lzo block */
+ blkindex = snd_soc_lzo_get_blkindex(codec, reg);
+ /* register index within the decompressed block */
+ blkpos = snd_soc_lzo_get_blkpos(codec, reg);
+ /* size of the compressed block */
+ blksize = snd_soc_lzo_get_blksize(codec);
+ lzo_blocks = codec->reg_cache;
+ lzo_block = lzo_blocks[blkindex];
+
+ /* save the pointer and length of the compressed block */
+ tmp_dst = lzo_block->dst;
+ tmp_dst_len = lzo_block->dst_len;
+
+ /* prepare the source to be the compressed block */
+ lzo_block->src = lzo_block->dst;
+ lzo_block->src_len = lzo_block->dst_len;
+
+ /* decompress the block */
+ ret = snd_soc_lzo_decompress_cache_block(codec, lzo_block);
+ if (ret < 0) {
+ kfree(lzo_block->dst);
+ goto out;
+ }
+
+ /* write the new value to the cache */
+ switch (codec->driver->reg_word_size) {
+ case 1: {
+ u8 *cache;
+ cache = lzo_block->dst;
+ if (cache[blkpos] == value) {
+ kfree(lzo_block->dst);
+ goto out;
+ }
+ cache[blkpos] = value;
+ }
+ break;
+ case 2: {
+ u16 *cache;
+ cache = lzo_block->dst;
+ if (cache[blkpos] == value) {
+ kfree(lzo_block->dst);
+ goto out;
+ }
+ cache[blkpos] = value;
+ }
+ break;
+ default:
+ BUG();
+ }
+
+ /* prepare the source to be the decompressed block */
+ lzo_block->src = lzo_block->dst;
+ lzo_block->src_len = lzo_block->dst_len;
+
+ /* compress the block */
+ ret = snd_soc_lzo_compress_cache_block(codec, lzo_block);
+ if (ret < 0) {
+ kfree(lzo_block->dst);
+ kfree(lzo_block->src);
+ goto out;
+ }
+
+ /* set the bit so we know we have to sync this register */
+ set_bit(reg, lzo_block->sync_bmp);
+ kfree(tmp_dst);
+ kfree(lzo_block->src);
+ return 0;
+out:
+ lzo_block->dst = tmp_dst;
+ lzo_block->dst_len = tmp_dst_len;
+ return ret;
+}
+
+static int snd_soc_lzo_cache_read(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int *value)
+{
+ struct snd_soc_lzo_ctx *lzo_block, **lzo_blocks;
+ int ret, blkindex, blkpos;
+ size_t blksize, tmp_dst_len;
+ void *tmp_dst;
+
+ *value = 0;
+ /* index of the compressed lzo block */
+ blkindex = snd_soc_lzo_get_blkindex(codec, reg);
+ /* register index within the decompressed block */
+ blkpos = snd_soc_lzo_get_blkpos(codec, reg);
+ /* size of the compressed block */
+ blksize = snd_soc_lzo_get_blksize(codec);
+ lzo_blocks = codec->reg_cache;
+ lzo_block = lzo_blocks[blkindex];
+
+ /* save the pointer and length of the compressed block */
+ tmp_dst = lzo_block->dst;
+ tmp_dst_len = lzo_block->dst_len;
+
+ /* prepare the source to be the compressed block */
+ lzo_block->src = lzo_block->dst;
+ lzo_block->src_len = lzo_block->dst_len;
+
+ /* decompress the block */
+ ret = snd_soc_lzo_decompress_cache_block(codec, lzo_block);
+ if (ret >= 0) {
+ /* fetch the value from the cache */
+ switch (codec->driver->reg_word_size) {
+ case 1: {
+ u8 *cache;
+ cache = lzo_block->dst;
+ *value = cache[blkpos];
+ }
+ break;
+ case 2: {
+ u16 *cache;
+ cache = lzo_block->dst;
+ *value = cache[blkpos];
+ }
+ break;
+ default:
+ BUG();
+ }
+ }
+
+ kfree(lzo_block->dst);
+ /* restore the pointer and length of the compressed block */
+ lzo_block->dst = tmp_dst;
+ lzo_block->dst_len = tmp_dst_len;
+ return 0;
+}
+
+static int snd_soc_lzo_cache_exit(struct snd_soc_codec *codec)
+{
+ struct snd_soc_lzo_ctx **lzo_blocks;
+ int i, blkcount;
+
+ lzo_blocks = codec->reg_cache;
+ if (!lzo_blocks)
+ return 0;
+
+ blkcount = snd_soc_lzo_block_count();
+ /*
+ * the pointer to the bitmap used for syncing the cache
+ * is shared amongst all lzo_blocks. Ensure it is freed
+ * only once.
+ */
+ if (lzo_blocks[0])
+ kfree(lzo_blocks[0]->sync_bmp);
+ for (i = 0; i < blkcount; ++i) {
+ if (lzo_blocks[i]) {
+ kfree(lzo_blocks[i]->wmem);
+ kfree(lzo_blocks[i]->dst);
+ }
+ /* each lzo_block is a pointer returned by kmalloc or NULL */
+ kfree(lzo_blocks[i]);
+ }
+ kfree(lzo_blocks);
+ codec->reg_cache = NULL;
+ return 0;
+}
+
+static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec)
+{
+ struct snd_soc_lzo_ctx **lzo_blocks;
+ size_t reg_size, bmp_size;
+ const struct snd_soc_codec_driver *codec_drv;
+ int ret, tofree, i, blksize, blkcount;
+ const char *p, *end;
+ unsigned long *sync_bmp;
+
+ ret = 0;
+ codec_drv = codec->driver;
+ reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+
+ /*
+ * If we have not been given a default register cache
+ * then allocate a dummy zero-ed out region, compress it
+ * and remember to free it afterwards.
+ */
+ tofree = 0;
+ if (!codec->reg_def_copy)
+ tofree = 1;
+
+ if (!codec->reg_def_copy) {
+ codec->reg_def_copy = kzalloc(reg_size,
+ GFP_KERNEL);
+ if (!codec->reg_def_copy)
+ return -ENOMEM;
+ }
+
+ blkcount = snd_soc_lzo_block_count();
+ codec->reg_cache = kzalloc(blkcount * sizeof *lzo_blocks,
+ GFP_KERNEL);
+ if (!codec->reg_cache) {
+ ret = -ENOMEM;
+ goto err_tofree;
+ }
+ lzo_blocks = codec->reg_cache;
+
+ /*
+ * allocate a bitmap to be used when syncing the cache with
+ * the hardware. Each time a register is modified, the corresponding
+ * bit is set in the bitmap, so we know that we have to sync
+ * that register.
+ */
+ bmp_size = codec_drv->reg_cache_size;
+ sync_bmp = kmalloc(BITS_TO_LONGS(bmp_size) * sizeof(long),
+ GFP_KERNEL);
+ if (!sync_bmp) {
+ ret = -ENOMEM;
+ goto err;
+ }
+ bitmap_zero(sync_bmp, bmp_size);
+
+ /* allocate the lzo blocks and initialize them */
+ for (i = 0; i < blkcount; ++i) {
+ lzo_blocks[i] = kzalloc(sizeof **lzo_blocks,
+ GFP_KERNEL);
+ if (!lzo_blocks[i]) {
+ kfree(sync_bmp);
+ ret = -ENOMEM;
+ goto err;
+ }
+ lzo_blocks[i]->sync_bmp = sync_bmp;
+ lzo_blocks[i]->sync_bmp_nbits = reg_size;
+ /* alloc the working space for the compressed block */
+ ret = snd_soc_lzo_prepare(lzo_blocks[i]);
+ if (ret < 0)
+ goto err;
+ }
+
+ blksize = snd_soc_lzo_get_blksize(codec);
+ p = codec->reg_def_copy;
+ end = codec->reg_def_copy + reg_size;
+ /* compress the register map and fill the lzo blocks */
+ for (i = 0; i < blkcount; ++i, p += blksize) {
+ lzo_blocks[i]->src = p;
+ if (p + blksize > end)
+ lzo_blocks[i]->src_len = end - p;
+ else
+ lzo_blocks[i]->src_len = blksize;
+ ret = snd_soc_lzo_compress_cache_block(codec,
+ lzo_blocks[i]);
+ if (ret < 0)
+ goto err;
+ lzo_blocks[i]->decompressed_size =
+ lzo_blocks[i]->src_len;
+ }
+
+ if (tofree) {
+ kfree(codec->reg_def_copy);
+ codec->reg_def_copy = NULL;
+ }
+ return 0;
+err:
+ snd_soc_cache_exit(codec);
+err_tofree:
+ if (tofree) {
+ kfree(codec->reg_def_copy);
+ codec->reg_def_copy = NULL;
+ }
+ return ret;
+}
+#endif
+
+static int snd_soc_flat_cache_sync(struct snd_soc_codec *codec)
+{
+ int i;
+ int ret;
+ const struct snd_soc_codec_driver *codec_drv;
+ unsigned int val;
+
+ codec_drv = codec->driver;
+ for (i = 0; i < codec_drv->reg_cache_size; ++i) {
+ ret = snd_soc_cache_read(codec, i, &val);
+ if (ret)
+ return ret;
+ if (codec_drv->reg_cache_default) {
+ switch (codec_drv->reg_word_size) {
+ case 1: {
+ const u8 *cache;
+
+ cache = codec_drv->reg_cache_default;
+ if (cache[i] == val)
+ continue;
+ }
+ break;
+ case 2: {
+ const u16 *cache;
+
+ cache = codec_drv->reg_cache_default;
+ if (cache[i] == val)
+ continue;
+ }
+ break;
+ default:
+ BUG();
+ }
+ }
+ ret = snd_soc_write(codec, i, val);
+ if (ret)
+ return ret;
+ dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
+ i, val);
+ }
+ return 0;
+}
+
+static int snd_soc_flat_cache_write(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int value)
+{
+ switch (codec->driver->reg_word_size) {
+ case 1: {
+ u8 *cache;
+
+ cache = codec->reg_cache;
+ cache[reg] = value;
+ }
+ break;
+ case 2: {
+ u16 *cache;
+
+ cache = codec->reg_cache;
+ cache[reg] = value;
+ }
+ break;
+ default:
+ BUG();
+ }
+
+ return 0;
+}
+
+static int snd_soc_flat_cache_read(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int *value)
+{
+ switch (codec->driver->reg_word_size) {
+ case 1: {
+ u8 *cache;
+
+ cache = codec->reg_cache;
+ *value = cache[reg];
+ }
+ break;
+ case 2: {
+ u16 *cache;
+
+ cache = codec->reg_cache;
+ *value = cache[reg];
+ }
+ break;
+ default:
+ BUG();
+ }
+
+ return 0;
+}
+
+static int snd_soc_flat_cache_exit(struct snd_soc_codec *codec)
+{
+ if (!codec->reg_cache)
+ return 0;
+ kfree(codec->reg_cache);
+ codec->reg_cache = NULL;
+ return 0;
+}
+
+static int snd_soc_flat_cache_init(struct snd_soc_codec *codec)
+{
+ const struct snd_soc_codec_driver *codec_drv;
+ size_t reg_size;
+
+ codec_drv = codec->driver;
+ reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+
+ /*
+ * for flat compression, we don't need to keep a copy of the
+ * original defaults register cache as it will definitely not
+ * be marked as __devinitconst
+ */
+ kfree(codec->reg_def_copy);
+ codec->reg_def_copy = NULL;
+
+ if (codec_drv->reg_cache_default)
+ codec->reg_cache = kmemdup(codec_drv->reg_cache_default,
+ reg_size, GFP_KERNEL);
+ else
+ codec->reg_cache = kzalloc(reg_size, GFP_KERNEL);
+ if (!codec->reg_cache)
+ return -ENOMEM;
+
+ return 0;
+}
+
+/* an array of all supported compression types */
+static const struct snd_soc_cache_ops cache_types[] = {
+ /* Flat *must* be the first entry for fallback */
+ {
+ .id = SND_SOC_FLAT_COMPRESSION,
+ .name = "flat",
+ .init = snd_soc_flat_cache_init,
+ .exit = snd_soc_flat_cache_exit,
+ .read = snd_soc_flat_cache_read,
+ .write = snd_soc_flat_cache_write,
+ .sync = snd_soc_flat_cache_sync
+ },
+#ifdef CONFIG_SND_SOC_CACHE_LZO
+ {
+ .id = SND_SOC_LZO_COMPRESSION,
+ .name = "LZO",
+ .init = snd_soc_lzo_cache_init,
+ .exit = snd_soc_lzo_cache_exit,
+ .read = snd_soc_lzo_cache_read,
+ .write = snd_soc_lzo_cache_write,
+ .sync = snd_soc_lzo_cache_sync
+ },
+#endif
+ {
+ .id = SND_SOC_RBTREE_COMPRESSION,
+ .name = "rbtree",
+ .init = snd_soc_rbtree_cache_init,
+ .exit = snd_soc_rbtree_cache_exit,
+ .read = snd_soc_rbtree_cache_read,
+ .write = snd_soc_rbtree_cache_write,
+ .sync = snd_soc_rbtree_cache_sync
+ }
+};
+
+int snd_soc_cache_init(struct snd_soc_codec *codec)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(cache_types); ++i)
+ if (cache_types[i].id == codec->compress_type)
+ break;
+
+ /* Fall back to flat compression */
+ if (i == ARRAY_SIZE(cache_types)) {
+ dev_warn(codec->dev, "Could not match compress type: %d\n",
+ codec->compress_type);
+ i = 0;
+ }
+
+ mutex_init(&codec->cache_rw_mutex);
+ codec->cache_ops = &cache_types[i];
+
+ if (codec->cache_ops->init) {
+ if (codec->cache_ops->name)
+ dev_dbg(codec->dev, "Initializing %s cache for %s codec\n",
+ codec->cache_ops->name, codec->name);
+ return codec->cache_ops->init(codec);
+ }
+ return -EINVAL;
+}
+
+/*
+ * NOTE: keep in mind that this function might be called
+ * multiple times.
+ */
+int snd_soc_cache_exit(struct snd_soc_codec *codec)
+{
+ if (codec->cache_ops && codec->cache_ops->exit) {
+ if (codec->cache_ops->name)
+ dev_dbg(codec->dev, "Destroying %s cache for %s codec\n",
+ codec->cache_ops->name, codec->name);
+ return codec->cache_ops->exit(codec);
+ }
+ return -EINVAL;
+}
+
+/**
+ * snd_soc_cache_read: Fetch the value of a given register from the cache.
+ *
+ * @codec: CODEC to configure.
+ * @reg: The register index.
+ * @value: The value to be returned.
+ */
+int snd_soc_cache_read(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int *value)
+{
+ int ret;
+
+ mutex_lock(&codec->cache_rw_mutex);
+
+ if (value && codec->cache_ops && codec->cache_ops->read) {
+ ret = codec->cache_ops->read(codec, reg, value);
+ mutex_unlock(&codec->cache_rw_mutex);
+ return ret;
+ }
+
+ mutex_unlock(&codec->cache_rw_mutex);
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_cache_read);
+
+/**
+ * snd_soc_cache_write: Set the value of a given register in the cache.
+ *
+ * @codec: CODEC to configure.
+ * @reg: The register index.
+ * @value: The new register value.
+ */
+int snd_soc_cache_write(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int value)
+{
+ int ret;
+
+ mutex_lock(&codec->cache_rw_mutex);
+
+ if (codec->cache_ops && codec->cache_ops->write) {
+ ret = codec->cache_ops->write(codec, reg, value);
+ mutex_unlock(&codec->cache_rw_mutex);
+ return ret;
+ }
+
+ mutex_unlock(&codec->cache_rw_mutex);
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_cache_write);
+
+/**
+ * snd_soc_cache_sync: Sync the register cache with the hardware.
+ *
+ * @codec: CODEC to configure.
+ *
+ * Any registers that should not be synced should be marked as
+ * volatile. In general drivers can choose not to use the provided
+ * syncing functionality if they so require.
+ */
+int snd_soc_cache_sync(struct snd_soc_codec *codec)
+{
+ int ret;
+
+ if (!codec->cache_sync) {
+ return 0;
+ }
+
+ if (codec->cache_ops && codec->cache_ops->sync) {
+ if (codec->cache_ops->name)
+ dev_dbg(codec->dev, "Syncing %s cache for %s codec\n",
+ codec->cache_ops->name, codec->name);
+ ret = codec->cache_ops->sync(codec);
+ if (!ret)
+ codec->cache_sync = 0;
+ return ret;
+ }
+
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_cache_sync);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 85b7d54..a233607 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -33,12 +33,15 @@
#include <linux/slab.h>
#include <sound/ac97_codec.h>
#include <sound/core.h>
+#include <sound/jack.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <sound/initval.h>
+#define CREATE_TRACE_POINTS
+#include <trace/events/asoc.h>
+
#define NAME_SIZE 32
static DEFINE_MUTEX(pcm_mutex);
@@ -67,25 +70,6 @@
module_param(pmdown_time, int, 0);
MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)");
-/*
- * This function forces any delayed work to be queued and run.
- */
-static int run_delayed_work(struct delayed_work *dwork)
-{
- int ret;
-
- /* cancel any work waiting to be queued. */
- ret = cancel_delayed_work(dwork);
-
- /* if there was any work waiting then we run it now and
- * wait for it's completion */
- if (ret) {
- schedule_delayed_work(dwork, 0);
- flush_scheduled_work();
- }
- return ret;
-}
-
/* codec register dump */
static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
{
@@ -114,7 +98,7 @@
* the register being volatile and the device being
* powered off.
*/
- ret = codec->driver->read(codec, i);
+ ret = snd_soc_read(codec, i);
if (ret >= 0)
count += snprintf(buf + count,
PAGE_SIZE - count,
@@ -225,7 +209,7 @@
start++;
if (strict_strtoul(start, 16, &value))
return -EINVAL;
- codec->driver->write(codec, reg, value);
+ snd_soc_write(codec, reg, value);
return buf_size;
}
@@ -238,8 +222,10 @@
static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
{
- codec->debugfs_codec_root = debugfs_create_dir(codec->name ,
- debugfs_root);
+ struct dentry *debugfs_card_root = codec->card->debugfs_card_root;
+
+ codec->debugfs_codec_root = debugfs_create_dir(codec->name,
+ debugfs_card_root);
if (!codec->debugfs_codec_root) {
printk(KERN_WARNING
"ASoC: Failed to create codec debugfs directory\n");
@@ -253,20 +239,13 @@
printk(KERN_WARNING
"ASoC: Failed to create codec register debugfs file\n");
- codec->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0644,
- codec->debugfs_codec_root,
- &codec->pop_time);
- if (!codec->debugfs_pop_time)
- printk(KERN_WARNING
- "Failed to create pop time debugfs file\n");
-
- codec->debugfs_dapm = debugfs_create_dir("dapm",
+ codec->dapm.debugfs_dapm = debugfs_create_dir("dapm",
codec->debugfs_codec_root);
- if (!codec->debugfs_dapm)
+ if (!codec->dapm.debugfs_dapm)
printk(KERN_WARNING
"Failed to create DAPM debugfs directory\n");
- snd_soc_dapm_debugfs_init(codec);
+ snd_soc_dapm_debugfs_init(&codec->dapm);
}
static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
@@ -374,6 +353,29 @@
.llseek = default_llseek,/* read accesses f_pos */
};
+static void soc_init_card_debugfs(struct snd_soc_card *card)
+{
+ card->debugfs_card_root = debugfs_create_dir(card->name,
+ debugfs_root);
+ if (!card->debugfs_card_root) {
+ dev_warn(card->dev,
+ "ASoC: Failed to create codec debugfs directory\n");
+ return;
+ }
+
+ card->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0644,
+ card->debugfs_card_root,
+ &card->pop_time);
+ if (!card->debugfs_pop_time)
+ dev_warn(card->dev,
+ "Failed to create pop time debugfs file\n");
+}
+
+static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
+{
+ debugfs_remove_recursive(card->debugfs_card_root);
+}
+
#else
static inline void soc_init_codec_debugfs(struct snd_soc_codec *codec)
@@ -383,6 +385,14 @@
static inline void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
{
}
+
+static inline void soc_init_card_debugfs(struct snd_soc_card *card)
+{
+}
+
+static inline void soc_cleanup_card_debugfs(struct snd_soc_card *card)
+{
+}
#endif
#ifdef CONFIG_SND_SOC_AC97_BUS
@@ -497,7 +507,7 @@
}
}
- /* Check that the codec and cpu DAI's are compatible */
+ /* Check that the codec and cpu DAIs are compatible */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
runtime->hw.rate_min =
max(codec_dai_drv->playback.rate_min,
@@ -846,7 +856,7 @@
}
/*
- * Free's resources allocated by hw_params, can be called multiple times
+ * Frees resources allocated by hw_params, can be called multiple times
*/
static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
{
@@ -870,7 +880,7 @@
if (platform->driver->ops->hw_free)
platform->driver->ops->hw_free(substream);
- /* now free hw params for the DAI's */
+ /* now free hw params for the DAIs */
if (codec_dai->driver->ops->hw_free)
codec_dai->driver->ops->hw_free(substream, codec_dai);
@@ -958,6 +968,7 @@
{
struct platform_device *pdev = to_platform_device(dev);
struct snd_soc_card *card = platform_get_drvdata(pdev);
+ struct snd_soc_codec *codec;
int i;
/* If the initialization of this soc device failed, there is no codec
@@ -976,7 +987,7 @@
/* we're going to block userspace touching us until resume completes */
snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D3hot);
- /* mute any active DAC's */
+ /* mute any active DACs */
for (i = 0; i < card->num_rtd; i++) {
struct snd_soc_dai *dai = card->rtd[i].codec_dai;
struct snd_soc_dai_driver *drv = dai->driver;
@@ -1016,8 +1027,8 @@
/* close any waiting streams and save state */
for (i = 0; i < card->num_rtd; i++) {
- run_delayed_work(&card->rtd[i].delayed_work);
- card->rtd[i].codec->suspend_bias_level = card->rtd[i].codec->bias_level;
+ flush_delayed_work_sync(&card->rtd[i].delayed_work);
+ card->rtd[i].codec->dapm.suspend_bias_level = card->rtd[i].codec->dapm.bias_level;
}
for (i = 0; i < card->num_rtd; i++) {
@@ -1036,12 +1047,11 @@
}
/* suspend all CODECs */
- for (i = 0; i < card->num_rtd; i++) {
- struct snd_soc_codec *codec = card->rtd[i].codec;
+ list_for_each_entry(codec, &card->codec_dev_list, card_list) {
/* If there are paths active then the CODEC will be held with
* bias _ON and should not be suspended. */
if (!codec->suspended && codec->driver->suspend) {
- switch (codec->bias_level) {
+ switch (codec->dapm.bias_level) {
case SND_SOC_BIAS_STANDBY:
case SND_SOC_BIAS_OFF:
codec->driver->suspend(codec, PMSG_SUSPEND);
@@ -1078,6 +1088,7 @@
struct snd_soc_card *card =
container_of(work, struct snd_soc_card, deferred_resume_work);
struct platform_device *pdev = to_platform_device(card->dev);
+ struct snd_soc_codec *codec;
int i;
/* our power state is still SNDRV_CTL_POWER_D3hot from suspend time,
@@ -1103,14 +1114,13 @@
cpu_dai->driver->resume(cpu_dai);
}
- for (i = 0; i < card->num_rtd; i++) {
- struct snd_soc_codec *codec = card->rtd[i].codec;
+ list_for_each_entry(codec, &card->codec_dev_list, card_list) {
/* If the CODEC was idle over suspend then it will have been
* left with bias OFF or STANDBY and suspended so we must now
* resume. Otherwise the suspend was suppressed.
*/
if (codec->driver->resume && codec->suspended) {
- switch (codec->bias_level) {
+ switch (codec->dapm.bias_level) {
case SND_SOC_BIAS_STANDBY:
case SND_SOC_BIAS_OFF:
codec->driver->resume(codec);
@@ -1299,6 +1309,27 @@
return 1;
}
+static void soc_remove_codec(struct snd_soc_codec *codec)
+{
+ int err;
+
+ if (codec->driver->remove) {
+ err = codec->driver->remove(codec);
+ if (err < 0)
+ dev_err(codec->dev,
+ "asoc: failed to remove %s: %d\n",
+ codec->name, err);
+ }
+
+ /* Make sure all DAPM widgets are freed */
+ snd_soc_dapm_free(&codec->dapm);
+
+ soc_cleanup_codec_debugfs(codec);
+ codec->probed = 0;
+ list_del(&codec->card_list);
+ module_put(codec->dev->driver->owner);
+}
+
static void soc_remove_dai_link(struct snd_soc_card *card, int num)
{
struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
@@ -1310,6 +1341,7 @@
/* unregister the rtd device */
if (rtd->dev_registered) {
device_remove_file(&rtd->dev, &dev_attr_pmdown_time);
+ device_remove_file(&rtd->dev, &dev_attr_codec_reg);
device_unregister(&rtd->dev);
rtd->dev_registered = 0;
}
@@ -1338,22 +1370,8 @@
}
/* remove the CODEC */
- if (codec && codec->probed) {
- if (codec->driver->remove) {
- err = codec->driver->remove(codec);
- if (err < 0)
- printk(KERN_ERR "asoc: failed to remove %s\n", codec->name);
- }
-
- /* Make sure all DAPM widgets are freed */
- snd_soc_dapm_free(codec);
-
- soc_cleanup_codec_debugfs(codec);
- device_remove_file(&rtd->dev, &dev_attr_codec_reg);
- codec->probed = 0;
- list_del(&codec->card_list);
- module_put(codec->dev->driver->owner);
- }
+ if (codec && codec->probed)
+ soc_remove_codec(codec);
/* remove the cpu_dai */
if (cpu_dai && cpu_dai->probed) {
@@ -1368,8 +1386,123 @@
}
}
+static void soc_set_name_prefix(struct snd_soc_card *card,
+ struct snd_soc_codec *codec)
+{
+ int i;
+
+ if (card->codec_conf == NULL)
+ return;
+
+ for (i = 0; i < card->num_configs; i++) {
+ struct snd_soc_codec_conf *map = &card->codec_conf[i];
+ if (map->dev_name && !strcmp(codec->name, map->dev_name)) {
+ codec->name_prefix = map->name_prefix;
+ break;
+ }
+ }
+}
+
+static int soc_probe_codec(struct snd_soc_card *card,
+ struct snd_soc_codec *codec)
+{
+ int ret = 0;
+
+ codec->card = card;
+ codec->dapm.card = card;
+ soc_set_name_prefix(card, codec);
+
+ if (codec->driver->probe) {
+ ret = codec->driver->probe(codec);
+ if (ret < 0) {
+ dev_err(codec->dev,
+ "asoc: failed to probe CODEC %s: %d\n",
+ codec->name, ret);
+ return ret;
+ }
+ }
+
+ soc_init_codec_debugfs(codec);
+
+ /* mark codec as probed and add to card codec list */
+ codec->probed = 1;
+ list_add(&codec->card_list, &card->codec_dev_list);
+ list_add(&codec->dapm.list, &card->dapm_list);
+
+ return ret;
+}
+
static void rtd_release(struct device *dev) {}
+static int soc_post_component_init(struct snd_soc_card *card,
+ struct snd_soc_codec *codec,
+ int num, int dailess)
+{
+ struct snd_soc_dai_link *dai_link = NULL;
+ struct snd_soc_aux_dev *aux_dev = NULL;
+ struct snd_soc_pcm_runtime *rtd;
+ const char *temp, *name;
+ int ret = 0;
+
+ if (!dailess) {
+ dai_link = &card->dai_link[num];
+ rtd = &card->rtd[num];
+ name = dai_link->name;
+ } else {
+ aux_dev = &card->aux_dev[num];
+ rtd = &card->rtd_aux[num];
+ name = aux_dev->name;
+ }
+
+ /* machine controls, routes and widgets are not prefixed */
+ temp = codec->name_prefix;
+ codec->name_prefix = NULL;
+
+ /* do machine specific initialization */
+ if (!dailess && dai_link->init)
+ ret = dai_link->init(rtd);
+ else if (dailess && aux_dev->init)
+ ret = aux_dev->init(&codec->dapm);
+ if (ret < 0) {
+ dev_err(card->dev, "asoc: failed to init %s: %d\n", name, ret);
+ return ret;
+ }
+ codec->name_prefix = temp;
+
+ /* Make sure all DAPM widgets are instantiated */
+ snd_soc_dapm_new_widgets(&codec->dapm);
+ snd_soc_dapm_sync(&codec->dapm);
+
+ /* register the rtd device */
+ rtd->codec = codec;
+ rtd->card = card;
+ rtd->dev.parent = card->dev;
+ rtd->dev.release = rtd_release;
+ rtd->dev.init_name = name;
+ ret = device_register(&rtd->dev);
+ if (ret < 0) {
+ dev_err(card->dev,
+ "asoc: failed to register runtime device: %d\n", ret);
+ return ret;
+ }
+ rtd->dev_registered = 1;
+
+ /* add DAPM sysfs entries for this codec */
+ ret = snd_soc_dapm_sys_add(&rtd->dev);
+ if (ret < 0)
+ dev_err(codec->dev,
+ "asoc: failed to add codec dapm sysfs entries: %d\n",
+ ret);
+
+ /* add codec sysfs entries */
+ ret = device_create_file(&rtd->dev, &dev_attr_codec_reg);
+ if (ret < 0)
+ dev_err(codec->dev,
+ "asoc: failed to add codec sysfs files: %d\n", ret);
+
+ return 0;
+}
+
static int soc_probe_dai_link(struct snd_soc_card *card, int num)
{
struct snd_soc_dai_link *dai_link = &card->dai_link[num];
@@ -1383,10 +1516,7 @@
/* config components */
codec_dai->codec = codec;
- codec->card = card;
cpu_dai->platform = platform;
- rtd->card = card;
- rtd->dev.parent = card->dev;
codec_dai->card = card;
cpu_dai->card = card;
@@ -1410,20 +1540,9 @@
/* probe the CODEC */
if (!codec->probed) {
- if (codec->driver->probe) {
- ret = codec->driver->probe(codec);
- if (ret < 0) {
- printk(KERN_ERR "asoc: failed to probe CODEC %s\n",
- codec->name);
- return ret;
- }
- }
-
- soc_init_codec_debugfs(codec);
-
- /* mark codec as probed and add to card codec list */
- codec->probed = 1;
- list_add(&codec->card_list, &card->codec_dev_list);
+ ret = soc_probe_codec(card, codec);
+ if (ret < 0)
+ return ret;
}
/* probe the platform */
@@ -1460,43 +1579,14 @@
/* DAPM dai link stream work */
INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work);
- /* now that all clients have probed, initialise the DAI link */
- if (dai_link->init) {
- ret = dai_link->init(rtd);
- if (ret < 0) {
- printk(KERN_ERR "asoc: failed to init %s\n", dai_link->stream_name);
- return ret;
- }
- }
-
- /* Make sure all DAPM widgets are instantiated */
- snd_soc_dapm_new_widgets(codec);
- snd_soc_dapm_sync(codec);
-
- /* register the rtd device */
- rtd->dev.release = rtd_release;
- rtd->dev.init_name = dai_link->name;
- ret = device_register(&rtd->dev);
- if (ret < 0) {
- printk(KERN_ERR "asoc: failed to register DAI runtime device %d\n", ret);
+ ret = soc_post_component_init(card, codec, num, 0);
+ if (ret)
return ret;
- }
- rtd->dev_registered = 1;
ret = device_create_file(&rtd->dev, &dev_attr_pmdown_time);
if (ret < 0)
printk(KERN_WARNING "asoc: failed to add pmdown_time sysfs\n");
- /* add DAPM sysfs entries for this codec */
- ret = snd_soc_dapm_sys_add(&rtd->dev);
- if (ret < 0)
- printk(KERN_WARNING "asoc: failed to add codec dapm sysfs entries\n");
-
- /* add codec sysfs entries */
- ret = device_create_file(&rtd->dev, &dev_attr_codec_reg);
- if (ret < 0)
- printk(KERN_WARNING "asoc: failed to add codec sysfs files\n");
-
/* create the pcm */
ret = soc_new_pcm(rtd, num);
if (ret < 0) {
@@ -1551,9 +1641,85 @@
}
#endif
+static int soc_probe_aux_dev(struct snd_soc_card *card, int num)
+{
+ struct snd_soc_aux_dev *aux_dev = &card->aux_dev[num];
+ struct snd_soc_codec *codec;
+ int ret = -ENODEV;
+
+ /* find CODEC from registered CODECs*/
+ list_for_each_entry(codec, &codec_list, list) {
+ if (!strcmp(codec->name, aux_dev->codec_name)) {
+ if (codec->probed) {
+ dev_err(codec->dev,
+ "asoc: codec already probed");
+ ret = -EBUSY;
+ goto out;
+ }
+ goto found;
+ }
+ }
+ /* codec not found */
+ dev_err(card->dev, "asoc: codec %s not found", aux_dev->codec_name);
+ goto out;
+
+found:
+ if (!try_module_get(codec->dev->driver->owner))
+ return -ENODEV;
+
+ ret = soc_probe_codec(card, codec);
+ if (ret < 0)
+ return ret;
+
+ ret = soc_post_component_init(card, codec, num, 1);
+
+out:
+ return ret;
+}
+
+static void soc_remove_aux_dev(struct snd_soc_card *card, int num)
+{
+ struct snd_soc_pcm_runtime *rtd = &card->rtd_aux[num];
+ struct snd_soc_codec *codec = rtd->codec;
+
+ /* unregister the rtd device */
+ if (rtd->dev_registered) {
+ device_remove_file(&rtd->dev, &dev_attr_codec_reg);
+ device_unregister(&rtd->dev);
+ rtd->dev_registered = 0;
+ }
+
+ if (codec && codec->probed)
+ soc_remove_codec(codec);
+}
+
+static int snd_soc_init_codec_cache(struct snd_soc_codec *codec,
+ enum snd_soc_compress_type compress_type)
+{
+ int ret;
+
+ if (codec->cache_init)
+ return 0;
+
+ /* override the compress_type if necessary */
+ if (compress_type && codec->compress_type != compress_type)
+ codec->compress_type = compress_type;
+ ret = snd_soc_cache_init(codec);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to set cache compression type: %d\n",
+ ret);
+ return ret;
+ }
+ codec->cache_init = 1;
+ return 0;
+}
+
static void snd_soc_instantiate_card(struct snd_soc_card *card)
{
struct platform_device *pdev = to_platform_device(card->dev);
+ struct snd_soc_codec *codec;
+ struct snd_soc_codec_conf *codec_conf;
+ enum snd_soc_compress_type compress_type;
int ret, i;
mutex_lock(&card->mutex);
@@ -1573,6 +1739,39 @@
return;
}
+ /* initialize the register cache for each available codec */
+ list_for_each_entry(codec, &codec_list, list) {
+ if (codec->cache_init)
+ continue;
+ /* check to see if we need to override the compress_type */
+ for (i = 0; i < card->num_configs; ++i) {
+ codec_conf = &card->codec_conf[i];
+ if (!strcmp(codec->name, codec_conf->dev_name)) {
+ compress_type = codec_conf->compress_type;
+ if (compress_type && compress_type
+ != codec->compress_type)
+ break;
+ }
+ }
+ if (i == card->num_configs) {
+ /* no need to override the compress_type so
+ * go ahead and do the standard thing */
+ ret = snd_soc_init_codec_cache(codec, 0);
+ if (ret < 0) {
+ mutex_unlock(&card->mutex);
+ return;
+ }
+ continue;
+ }
+ /* override the compress_type with the one supplied in
+ * the machine driver */
+ ret = snd_soc_init_codec_cache(codec, compress_type);
+ if (ret < 0) {
+ mutex_unlock(&card->mutex);
+ return;
+ }
+ }
+
/* card bind complete so register a sound card */
ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
card->owner, 0, &card->snd_card);
@@ -1605,6 +1804,15 @@
}
}
+ for (i = 0; i < card->num_aux_devs; i++) {
+ ret = soc_probe_aux_dev(card, i);
+ if (ret < 0) {
+ pr_err("asoc: failed to add auxiliary devices %s: %d\n",
+ card->name, ret);
+ goto probe_aux_dev_err;
+ }
+ }
+
snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname),
"%s", card->name);
snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
@@ -1613,7 +1821,7 @@
ret = snd_card_register(card->snd_card);
if (ret < 0) {
printk(KERN_ERR "asoc: failed to register soundcard for %s\n", card->name);
- goto probe_dai_err;
+ goto probe_aux_dev_err;
}
#ifdef CONFIG_SND_SOC_AC97_BUS
@@ -1623,8 +1831,8 @@
if (ret < 0) {
printk(KERN_ERR "asoc: failed to register AC97 %s\n", card->name);
while (--i >= 0)
- soc_unregister_ac97_dai_link(&card->rtd[i]);
- goto probe_dai_err;
+ soc_unregister_ac97_dai_link(card->rtd[i].codec);
+ goto probe_aux_dev_err;
}
}
#endif
@@ -1633,6 +1841,10 @@
mutex_unlock(&card->mutex);
return;
+probe_aux_dev_err:
+ for (i = 0; i < card->num_aux_devs; i++)
+ soc_remove_aux_dev(card, i);
+
probe_dai_err:
for (i = 0; i < card->num_links; i++)
soc_remove_dai_link(card, i);
@@ -1668,6 +1880,11 @@
INIT_LIST_HEAD(&card->dai_dev_list);
INIT_LIST_HEAD(&card->codec_dev_list);
INIT_LIST_HEAD(&card->platform_dev_list);
+ INIT_LIST_HEAD(&card->widgets);
+ INIT_LIST_HEAD(&card->paths);
+ INIT_LIST_HEAD(&card->dapm_list);
+
+ soc_init_card_debugfs(card);
ret = snd_soc_register_card(card);
if (ret != 0) {
@@ -1689,13 +1906,19 @@
/* make sure any delayed work runs */
for (i = 0; i < card->num_rtd; i++) {
struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
- run_delayed_work(&rtd->delayed_work);
+ flush_delayed_work_sync(&rtd->delayed_work);
}
+ /* remove auxiliary devices */
+ for (i = 0; i < card->num_aux_devs; i++)
+ soc_remove_aux_dev(card, i);
+
/* remove and free each DAI */
for (i = 0; i < card->num_rtd; i++)
soc_remove_dai_link(card, i);
+ soc_cleanup_card_debugfs(card);
+
/* remove the card */
if (card->remove)
card->remove(pdev);
@@ -1720,7 +1943,7 @@
* now, we're shutting down so no imminent restart. */
for (i = 0; i < card->num_rtd; i++) {
struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
- run_delayed_work(&rtd->delayed_work);
+ flush_delayed_work_sync(&rtd->delayed_work);
}
snd_soc_dapm_shutdown(card);
@@ -1879,6 +2102,27 @@
}
EXPORT_SYMBOL_GPL(snd_soc_free_ac97_codec);
+unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg)
+{
+ unsigned int ret;
+
+ ret = codec->read(codec, reg);
+ dev_dbg(codec->dev, "read %x => %x\n", reg, ret);
+ trace_snd_soc_reg_read(codec, reg, ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_read);
+
+unsigned int snd_soc_write(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int val)
+{
+ dev_dbg(codec->dev, "write %x = %x\n", reg, val);
+ trace_snd_soc_reg_write(codec, reg, val);
+ return codec->write(codec, reg, val);
+}
+EXPORT_SYMBOL_GPL(snd_soc_write);
+
/**
* snd_soc_update_bits - update codec register bits
* @codec: audio codec
@@ -2019,14 +2263,22 @@
const struct snd_kcontrol_new *controls, int num_controls)
{
struct snd_card *card = codec->card->snd_card;
+ char prefixed_name[44], *name;
int err, i;
for (i = 0; i < num_controls; i++) {
const struct snd_kcontrol_new *control = &controls[i];
- err = snd_ctl_add(card, snd_soc_cnew(control, codec, NULL));
+ if (codec->name_prefix) {
+ snprintf(prefixed_name, sizeof(prefixed_name), "%s %s",
+ codec->name_prefix, control->name);
+ name = prefixed_name;
+ } else {
+ name = control->name;
+ }
+ err = snd_ctl_add(card, snd_soc_cnew(control, codec, name));
if (err < 0) {
dev_err(codec->dev, "%s: Failed to add %s: %d\n",
- codec->name, control->name, err);
+ codec->name, name, err);
return err;
}
}
@@ -2863,10 +3115,12 @@
if (!card->name || !card->dev)
return -EINVAL;
- card->rtd = kzalloc(sizeof(struct snd_soc_pcm_runtime) * card->num_links,
- GFP_KERNEL);
+ card->rtd = kzalloc(sizeof(struct snd_soc_pcm_runtime) *
+ (card->num_links + card->num_aux_devs),
+ GFP_KERNEL);
if (card->rtd == NULL)
return -ENOMEM;
+ card->rtd_aux = &card->rtd[card->num_links];
for (i = 0; i < card->num_links; i++)
card->rtd[i].dai_link = &card->dai_link[i];
@@ -2908,7 +3162,7 @@
* Simplify DAI link configuration by removing ".-1" from device names
* and sanitizing names.
*/
-static inline char *fmt_single_name(struct device *dev, int *id)
+static char *fmt_single_name(struct device *dev, int *id)
{
char *found, name[NAME_SIZE];
int id1, id2;
@@ -2916,7 +3170,7 @@
if (dev_name(dev) == NULL)
return NULL;
- strncpy(name, dev_name(dev), NAME_SIZE);
+ strlcpy(name, dev_name(dev), NAME_SIZE);
/* are we a "%s.%d" name (platform and SPI components) */
found = strstr(name, dev->driver->name);
@@ -2939,7 +3193,7 @@
/* sanitize component name for DAI link creation */
snprintf(tmp, NAME_SIZE, "%s.%s", dev->driver->name, name);
- strncpy(name, tmp, NAME_SIZE);
+ strlcpy(name, tmp, NAME_SIZE);
} else
*id = 0;
}
@@ -3204,9 +3458,11 @@
* @codec: codec to register
*/
int snd_soc_register_codec(struct device *dev,
- struct snd_soc_codec_driver *codec_drv,
- struct snd_soc_dai_driver *dai_drv, int num_dai)
+ const struct snd_soc_codec_driver *codec_drv,
+ struct snd_soc_dai_driver *dai_drv,
+ int num_dai)
{
+ size_t reg_size;
struct snd_soc_codec *codec;
int ret, i;
@@ -3223,30 +3479,37 @@
return -ENOMEM;
}
- /* allocate CODEC register cache */
- if (codec_drv->reg_cache_size && codec_drv->reg_word_size) {
+ if (codec_drv->compress_type)
+ codec->compress_type = codec_drv->compress_type;
+ else
+ codec->compress_type = SND_SOC_FLAT_COMPRESSION;
- if (codec_drv->reg_cache_default)
- codec->reg_cache = kmemdup(codec_drv->reg_cache_default,
- codec_drv->reg_cache_size * codec_drv->reg_word_size, GFP_KERNEL);
- else
- codec->reg_cache = kzalloc(codec_drv->reg_cache_size *
- codec_drv->reg_word_size, GFP_KERNEL);
-
- if (codec->reg_cache == NULL) {
- kfree(codec->name);
- kfree(codec);
- return -ENOMEM;
- }
- }
-
+ codec->write = codec_drv->write;
+ codec->read = codec_drv->read;
+ codec->dapm.bias_level = SND_SOC_BIAS_OFF;
+ codec->dapm.dev = dev;
+ codec->dapm.codec = codec;
codec->dev = dev;
codec->driver = codec_drv;
- codec->bias_level = SND_SOC_BIAS_OFF;
codec->num_dai = num_dai;
mutex_init(&codec->mutex);
- INIT_LIST_HEAD(&codec->dapm_widgets);
- INIT_LIST_HEAD(&codec->dapm_paths);
+
+ /* allocate CODEC register cache */
+ if (codec_drv->reg_cache_size && codec_drv->reg_word_size) {
+ reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+ /* it is necessary to make a copy of the default register cache
+ * because in the case of using a compression type that requires
+ * the default register cache to be marked as __devinitconst the
+ * kernel might have freed the array by the time we initialize
+ * the cache.
+ */
+ codec->reg_def_copy = kmemdup(codec_drv->reg_cache_default,
+ reg_size, GFP_KERNEL);
+ if (!codec->reg_def_copy) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+ }
for (i = 0; i < num_dai; i++) {
fixup_codec_formats(&dai_drv[i].playback);
@@ -3257,7 +3520,7 @@
if (num_dai) {
ret = snd_soc_register_dais(dev, dai_drv, num_dai);
if (ret < 0)
- goto error;
+ goto fail;
}
mutex_lock(&client_mutex);
@@ -3268,9 +3531,9 @@
pr_debug("Registered codec '%s'\n", codec->name);
return 0;
-error:
- if (codec->reg_cache)
- kfree(codec->reg_cache);
+fail:
+ kfree(codec->reg_def_copy);
+ codec->reg_def_copy = NULL;
kfree(codec->name);
kfree(codec);
return ret;
@@ -3304,8 +3567,8 @@
pr_debug("Unregistered codec '%s'\n", codec->name);
- if (codec->reg_cache)
- kfree(codec->reg_cache);
+ snd_soc_cache_exit(codec);
+ kfree(codec->reg_def_copy);
kfree(codec->name);
kfree(codec);
}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index c721502..499730a 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -42,9 +42,11 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
#include <sound/initval.h>
+#include <trace/events/asoc.h>
+
/* dapm power sequences - make this per codec in the future */
static int dapm_up_seq[] = {
[snd_soc_dapm_pre] = 0,
@@ -54,12 +56,14 @@
[snd_soc_dapm_aif_out] = 3,
[snd_soc_dapm_mic] = 4,
[snd_soc_dapm_mux] = 5,
+ [snd_soc_dapm_virt_mux] = 5,
[snd_soc_dapm_value_mux] = 5,
[snd_soc_dapm_dac] = 6,
[snd_soc_dapm_mixer] = 7,
[snd_soc_dapm_mixer_named_ctl] = 7,
[snd_soc_dapm_pga] = 8,
[snd_soc_dapm_adc] = 9,
+ [snd_soc_dapm_out_drv] = 10,
[snd_soc_dapm_hp] = 10,
[snd_soc_dapm_spk] = 10,
[snd_soc_dapm_post] = 11,
@@ -70,6 +74,7 @@
[snd_soc_dapm_adc] = 1,
[snd_soc_dapm_hp] = 2,
[snd_soc_dapm_spk] = 2,
+ [snd_soc_dapm_out_drv] = 2,
[snd_soc_dapm_pga] = 4,
[snd_soc_dapm_mixer_named_ctl] = 5,
[snd_soc_dapm_mixer] = 5,
@@ -77,6 +82,7 @@
[snd_soc_dapm_mic] = 7,
[snd_soc_dapm_micbias] = 8,
[snd_soc_dapm_mux] = 9,
+ [snd_soc_dapm_virt_mux] = 9,
[snd_soc_dapm_value_mux] = 9,
[snd_soc_dapm_aif_in] = 10,
[snd_soc_dapm_aif_out] = 10,
@@ -90,17 +96,24 @@
schedule_timeout_uninterruptible(msecs_to_jiffies(pop_time));
}
-static void pop_dbg(u32 pop_time, const char *fmt, ...)
+static void pop_dbg(struct device *dev, u32 pop_time, const char *fmt, ...)
{
va_list args;
+ char *buf;
+
+ if (!pop_time)
+ return;
+
+ buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+ if (buf == NULL)
+ return;
va_start(args, fmt);
-
- if (pop_time) {
- vprintk(fmt, args);
- }
-
+ vsnprintf(buf, PAGE_SIZE, fmt, args);
+ dev_info(dev, "%s", buf);
va_end(args);
+
+ kfree(buf);
}
/* create a new dapm widget */
@@ -120,36 +133,45 @@
* Returns 0 for success else error.
*/
static int snd_soc_dapm_set_bias_level(struct snd_soc_card *card,
- struct snd_soc_codec *codec, enum snd_soc_bias_level level)
+ struct snd_soc_dapm_context *dapm,
+ enum snd_soc_bias_level level)
{
int ret = 0;
switch (level) {
case SND_SOC_BIAS_ON:
- dev_dbg(codec->dev, "Setting full bias\n");
+ dev_dbg(dapm->dev, "Setting full bias\n");
break;
case SND_SOC_BIAS_PREPARE:
- dev_dbg(codec->dev, "Setting bias prepare\n");
+ dev_dbg(dapm->dev, "Setting bias prepare\n");
break;
case SND_SOC_BIAS_STANDBY:
- dev_dbg(codec->dev, "Setting standby bias\n");
+ dev_dbg(dapm->dev, "Setting standby bias\n");
break;
case SND_SOC_BIAS_OFF:
- dev_dbg(codec->dev, "Setting bias off\n");
+ dev_dbg(dapm->dev, "Setting bias off\n");
break;
default:
- dev_err(codec->dev, "Setting invalid bias %d\n", level);
+ dev_err(dapm->dev, "Setting invalid bias %d\n", level);
return -EINVAL;
}
+ trace_snd_soc_bias_level_start(card, level);
+
if (card && card->set_bias_level)
ret = card->set_bias_level(card, level);
if (ret == 0) {
- if (codec->driver->set_bias_level)
- ret = codec->driver->set_bias_level(codec, level);
+ if (dapm->codec && dapm->codec->driver->set_bias_level)
+ ret = dapm->codec->driver->set_bias_level(dapm->codec, level);
else
- codec->bias_level = level;
+ dapm->bias_level = level;
}
+ if (ret == 0) {
+ if (card && card->set_bias_level_post)
+ ret = card->set_bias_level_post(card, level);
+ }
+
+ trace_snd_soc_bias_level_done(card, level);
return ret;
}
@@ -196,6 +218,20 @@
}
}
break;
+ case snd_soc_dapm_virt_mux: {
+ struct soc_enum *e = (struct soc_enum *)w->kcontrols[i].private_value;
+
+ p->connect = 0;
+ /* since a virtual mux has no backing registers to
+ * decide which path to connect, it will try to match
+ * with the first enumeration. This is to ensure
+ * that the default mux choice (the first) will be
+ * correctly powered up during initialization.
+ */
+ if (!strcmp(p->name, e->texts[0]))
+ p->connect = 1;
+ }
+ break;
case snd_soc_dapm_value_mux: {
struct soc_enum *e = (struct soc_enum *)
w->kcontrols[i].private_value;
@@ -217,6 +253,7 @@
break;
/* does not effect routing - always connected */
case snd_soc_dapm_pga:
+ case snd_soc_dapm_out_drv:
case snd_soc_dapm_output:
case snd_soc_dapm_adc:
case snd_soc_dapm_input:
@@ -241,7 +278,7 @@
}
/* connect mux widget to its interconnecting audio paths */
-static int dapm_connect_mux(struct snd_soc_codec *codec,
+static int dapm_connect_mux(struct snd_soc_dapm_context *dapm,
struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest,
struct snd_soc_dapm_path *path, const char *control_name,
const struct snd_kcontrol_new *kcontrol)
@@ -251,7 +288,7 @@
for (i = 0; i < e->max; i++) {
if (!(strcmp(control_name, e->texts[i]))) {
- list_add(&path->list, &codec->dapm_paths);
+ list_add(&path->list, &dapm->card->paths);
list_add(&path->list_sink, &dest->sources);
list_add(&path->list_source, &src->sinks);
path->name = (char*)e->texts[i];
@@ -264,7 +301,7 @@
}
/* connect mixer widget to its interconnecting audio paths */
-static int dapm_connect_mixer(struct snd_soc_codec *codec,
+static int dapm_connect_mixer(struct snd_soc_dapm_context *dapm,
struct snd_soc_dapm_widget *src, struct snd_soc_dapm_widget *dest,
struct snd_soc_dapm_path *path, const char *control_name)
{
@@ -273,7 +310,7 @@
/* search for mixer kcontrol */
for (i = 0; i < dest->num_kcontrols; i++) {
if (!strcmp(control_name, dest->kcontrols[i].name)) {
- list_add(&path->list, &codec->dapm_paths);
+ list_add(&path->list, &dapm->card->paths);
list_add(&path->list_sink, &dest->sources);
list_add(&path->list_source, &src->sinks);
path->name = dest->kcontrols[i].name;
@@ -290,6 +327,8 @@
int change, power;
unsigned int old, new;
struct snd_soc_codec *codec = widget->codec;
+ struct snd_soc_dapm_context *dapm = widget->dapm;
+ struct snd_soc_card *card = dapm->card;
/* check for valid widgets */
if (widget->reg < 0 || widget->id == snd_soc_dapm_input ||
@@ -309,24 +348,26 @@
change = old != new;
if (change) {
- pop_dbg(codec->pop_time, "pop test %s : %s in %d ms\n",
+ pop_dbg(dapm->dev, card->pop_time,
+ "pop test %s : %s in %d ms\n",
widget->name, widget->power ? "on" : "off",
- codec->pop_time);
- pop_wait(codec->pop_time);
+ card->pop_time);
+ pop_wait(card->pop_time);
snd_soc_write(codec, widget->reg, new);
}
- pr_debug("reg %x old %x new %x change %d\n", widget->reg,
- old, new, change);
+ dev_dbg(dapm->dev, "reg %x old %x new %x change %d\n", widget->reg,
+ old, new, change);
return change;
}
/* create new dapm mixer control */
-static int dapm_new_mixer(struct snd_soc_codec *codec,
+static int dapm_new_mixer(struct snd_soc_dapm_context *dapm,
struct snd_soc_dapm_widget *w)
{
int i, ret = 0;
size_t name_len;
struct snd_soc_dapm_path *path;
+ struct snd_card *card = dapm->codec->card->snd_card;
/* add kcontrol */
for (i = 0; i < w->num_kcontrols; i++) {
@@ -368,11 +409,11 @@
path->kcontrol = snd_soc_cnew(&w->kcontrols[i], w,
path->long_name);
- ret = snd_ctl_add(codec->card->snd_card, path->kcontrol);
+ ret = snd_ctl_add(card, path->kcontrol);
if (ret < 0) {
- printk(KERN_ERR "asoc: failed to add dapm kcontrol %s: %d\n",
- path->long_name,
- ret);
+ dev_err(dapm->dev,
+ "asoc: failed to add dapm kcontrol %s: %d\n",
+ path->long_name, ret);
kfree(path->long_name);
path->long_name = NULL;
return ret;
@@ -383,20 +424,22 @@
}
/* create new dapm mux control */
-static int dapm_new_mux(struct snd_soc_codec *codec,
+static int dapm_new_mux(struct snd_soc_dapm_context *dapm,
struct snd_soc_dapm_widget *w)
{
struct snd_soc_dapm_path *path = NULL;
struct snd_kcontrol *kcontrol;
+ struct snd_card *card = dapm->codec->card->snd_card;
int ret = 0;
if (!w->num_kcontrols) {
- printk(KERN_ERR "asoc: mux %s has no controls\n", w->name);
+ dev_err(dapm->dev, "asoc: mux %s has no controls\n", w->name);
return -EINVAL;
}
kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name);
- ret = snd_ctl_add(codec->card->snd_card, kcontrol);
+ ret = snd_ctl_add(card, kcontrol);
+
if (ret < 0)
goto err;
@@ -406,26 +449,27 @@
return ret;
err:
- printk(KERN_ERR "asoc: failed to add kcontrol %s\n", w->name);
+ dev_err(dapm->dev, "asoc: failed to add kcontrol %s\n", w->name);
return ret;
}
/* create new dapm volume control */
-static int dapm_new_pga(struct snd_soc_codec *codec,
+static int dapm_new_pga(struct snd_soc_dapm_context *dapm,
struct snd_soc_dapm_widget *w)
{
if (w->num_kcontrols)
- pr_err("asoc: PGA controls not supported: '%s'\n", w->name);
+ dev_err(w->dapm->dev,
+ "asoc: PGA controls not supported: '%s'\n", w->name);
return 0;
}
/* reset 'walked' bit for each dapm path */
-static inline void dapm_clear_walk(struct snd_soc_codec *codec)
+static inline void dapm_clear_walk(struct snd_soc_dapm_context *dapm)
{
struct snd_soc_dapm_path *p;
- list_for_each_entry(p, &codec->dapm_paths, list)
+ list_for_each_entry(p, &dapm->card->paths, list)
p->walked = 0;
}
@@ -435,13 +479,14 @@
*/
static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget)
{
- int level = snd_power_get_state(widget->codec->card->snd_card);
+ int level = snd_power_get_state(widget->dapm->codec->card->snd_card);
switch (level) {
case SNDRV_CTL_POWER_D3hot:
case SNDRV_CTL_POWER_D3cold:
if (widget->ignore_suspend)
- pr_debug("%s ignoring suspend\n", widget->name);
+ dev_dbg(widget->dapm->dev, "%s ignoring suspend\n",
+ widget->name);
return widget->ignore_suspend;
default:
return 1;
@@ -572,7 +617,7 @@
/* call any power change event handlers */
if (w->event)
- pr_debug("power %s event for %s flags %x\n",
+ dev_dbg(w->dapm->dev, "power %s event for %s flags %x\n",
w->power ? "on" : "off",
w->name, w->event_flags);
@@ -621,9 +666,9 @@
int in, out;
in = is_connected_input_ep(w);
- dapm_clear_walk(w->codec);
+ dapm_clear_walk(w->dapm);
out = is_connected_output_ep(w);
- dapm_clear_walk(w->codec);
+ dapm_clear_walk(w->dapm);
return out != 0 && in != 0;
}
@@ -634,7 +679,7 @@
if (w->active) {
in = is_connected_input_ep(w);
- dapm_clear_walk(w->codec);
+ dapm_clear_walk(w->dapm);
return in != 0;
} else {
return dapm_generic_check_power(w);
@@ -648,7 +693,7 @@
if (w->active) {
out = is_connected_output_ep(w);
- dapm_clear_walk(w->codec);
+ dapm_clear_walk(w->dapm);
return out != 0;
} else {
return dapm_generic_check_power(w);
@@ -674,7 +719,7 @@
}
}
- dapm_clear_walk(w->codec);
+ dapm_clear_walk(w->dapm);
return power;
}
@@ -687,8 +732,8 @@
return sort[a->id] - sort[b->id];
if (a->reg != b->reg)
return a->reg - b->reg;
- if (a->codec != b->codec)
- return (unsigned long)a->codec - (unsigned long)b->codec;
+ if (a->dapm != b->dapm)
+ return (unsigned long)a->dapm - (unsigned long)b->dapm;
return 0;
}
@@ -709,12 +754,57 @@
list_add_tail(&new_widget->power_list, list);
}
+static void dapm_seq_check_event(struct snd_soc_dapm_context *dapm,
+ struct snd_soc_dapm_widget *w, int event)
+{
+ struct snd_soc_card *card = dapm->card;
+ const char *ev_name;
+ int power, ret;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ ev_name = "PRE_PMU";
+ power = 1;
+ break;
+ case SND_SOC_DAPM_POST_PMU:
+ ev_name = "POST_PMU";
+ power = 1;
+ break;
+ case SND_SOC_DAPM_PRE_PMD:
+ ev_name = "PRE_PMD";
+ power = 0;
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ ev_name = "POST_PMD";
+ power = 0;
+ break;
+ default:
+ BUG();
+ return;
+ }
+
+ if (w->power != power)
+ return;
+
+ if (w->event && (w->event_flags & event)) {
+ pop_dbg(dapm->dev, card->pop_time, "pop test : %s %s\n",
+ w->name, ev_name);
+ trace_snd_soc_dapm_widget_event_start(w, event);
+ ret = w->event(w, NULL, event);
+ trace_snd_soc_dapm_widget_event_done(w, event);
+ if (ret < 0)
+ pr_err("%s: %s event failed: %d\n",
+ ev_name, w->name, ret);
+ }
+}
+
/* Apply the coalesced changes from a DAPM sequence */
-static void dapm_seq_run_coalesced(struct snd_soc_codec *codec,
+static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm,
struct list_head *pending)
{
+ struct snd_soc_card *card = dapm->card;
struct snd_soc_dapm_widget *w;
- int reg, power, ret;
+ int reg, power;
unsigned int value = 0;
unsigned int mask = 0;
unsigned int cur_mask;
@@ -735,64 +825,26 @@
if (power)
value |= cur_mask;
- pop_dbg(codec->pop_time,
+ pop_dbg(dapm->dev, card->pop_time,
"pop test : Queue %s: reg=0x%x, 0x%x/0x%x\n",
w->name, reg, value, mask);
- /* power up pre event */
- if (w->power && w->event &&
- (w->event_flags & SND_SOC_DAPM_PRE_PMU)) {
- pop_dbg(codec->pop_time, "pop test : %s PRE_PMU\n",
- w->name);
- ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMU);
- if (ret < 0)
- pr_err("%s: pre event failed: %d\n",
- w->name, ret);
- }
-
- /* power down pre event */
- if (!w->power && w->event &&
- (w->event_flags & SND_SOC_DAPM_PRE_PMD)) {
- pop_dbg(codec->pop_time, "pop test : %s PRE_PMD\n",
- w->name);
- ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMD);
- if (ret < 0)
- pr_err("%s: pre event failed: %d\n",
- w->name, ret);
- }
+ /* Check for events */
+ dapm_seq_check_event(dapm, w, SND_SOC_DAPM_PRE_PMU);
+ dapm_seq_check_event(dapm, w, SND_SOC_DAPM_PRE_PMD);
}
if (reg >= 0) {
- pop_dbg(codec->pop_time,
+ pop_dbg(dapm->dev, card->pop_time,
"pop test : Applying 0x%x/0x%x to %x in %dms\n",
- value, mask, reg, codec->pop_time);
- pop_wait(codec->pop_time);
- snd_soc_update_bits(codec, reg, mask, value);
+ value, mask, reg, card->pop_time);
+ pop_wait(card->pop_time);
+ snd_soc_update_bits(dapm->codec, reg, mask, value);
}
list_for_each_entry(w, pending, power_list) {
- /* power up post event */
- if (w->power && w->event &&
- (w->event_flags & SND_SOC_DAPM_POST_PMU)) {
- pop_dbg(codec->pop_time, "pop test : %s POST_PMU\n",
- w->name);
- ret = w->event(w,
- NULL, SND_SOC_DAPM_POST_PMU);
- if (ret < 0)
- pr_err("%s: post event failed: %d\n",
- w->name, ret);
- }
-
- /* power down post event */
- if (!w->power && w->event &&
- (w->event_flags & SND_SOC_DAPM_POST_PMD)) {
- pop_dbg(codec->pop_time, "pop test : %s POST_PMD\n",
- w->name);
- ret = w->event(w, NULL, SND_SOC_DAPM_POST_PMD);
- if (ret < 0)
- pr_err("%s: post event failed: %d\n",
- w->name, ret);
- }
+ dapm_seq_check_event(dapm, w, SND_SOC_DAPM_POST_PMU);
+ dapm_seq_check_event(dapm, w, SND_SOC_DAPM_POST_PMD);
}
}
@@ -804,26 +856,29 @@
* Currently anything that requires more than a single write is not
* handled.
*/
-static void dapm_seq_run(struct snd_soc_codec *codec, struct list_head *list,
- int event, int sort[])
+static void dapm_seq_run(struct snd_soc_dapm_context *dapm,
+ struct list_head *list, int event, int sort[])
{
struct snd_soc_dapm_widget *w, *n;
LIST_HEAD(pending);
int cur_sort = -1;
int cur_reg = SND_SOC_NOPM;
+ struct snd_soc_dapm_context *cur_dapm = NULL;
int ret;
list_for_each_entry_safe(w, n, list, power_list) {
ret = 0;
/* Do we need to apply any queued changes? */
- if (sort[w->id] != cur_sort || w->reg != cur_reg) {
+ if (sort[w->id] != cur_sort || w->reg != cur_reg ||
+ w->dapm != cur_dapm) {
if (!list_empty(&pending))
- dapm_seq_run_coalesced(codec, &pending);
+ dapm_seq_run_coalesced(cur_dapm, &pending);
INIT_LIST_HEAD(&pending);
cur_sort = -1;
cur_reg = SND_SOC_NOPM;
+ cur_dapm = NULL;
}
switch (w->id) {
@@ -867,19 +922,55 @@
/* Queue it up for application */
cur_sort = sort[w->id];
cur_reg = w->reg;
+ cur_dapm = w->dapm;
list_move(&w->power_list, &pending);
break;
}
if (ret < 0)
- pr_err("Failed to apply widget power: %d\n",
- ret);
+ dev_err(w->dapm->dev,
+ "Failed to apply widget power: %d\n", ret);
}
if (!list_empty(&pending))
- dapm_seq_run_coalesced(codec, &pending);
+ dapm_seq_run_coalesced(dapm, &pending);
}
+static void dapm_widget_update(struct snd_soc_dapm_context *dapm)
+{
+ struct snd_soc_dapm_update *update = dapm->update;
+ struct snd_soc_dapm_widget *w;
+ int ret;
+
+ if (!update)
+ return;
+
+ w = update->widget;
+
+ if (w->event &&
+ (w->event_flags & SND_SOC_DAPM_PRE_REG)) {
+ ret = w->event(w, update->kcontrol, SND_SOC_DAPM_PRE_REG);
+ if (ret != 0)
+ pr_err("%s DAPM pre-event failed: %d\n",
+ w->name, ret);
+ }
+
+ ret = snd_soc_update_bits(w->codec, update->reg, update->mask,
+ update->val);
+ if (ret < 0)
+ pr_err("%s DAPM update failed: %d\n", w->name, ret);
+
+ if (w->event &&
+ (w->event_flags & SND_SOC_DAPM_POST_REG)) {
+ ret = w->event(w, update->kcontrol, SND_SOC_DAPM_POST_REG);
+ if (ret != 0)
+ pr_err("%s DAPM post-event failed: %d\n",
+ w->name, ret);
+ }
+}
+
+
+
/*
* Scan each dapm widget for complete audio path.
* A complete path is a route that has valid endpoints i.e.:-
@@ -889,20 +980,26 @@
* o Input pin to Output pin (bypass, sidetone)
* o DAC to ADC (loopback).
*/
-static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
+static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
{
- struct snd_soc_card *card = codec->card;
+ struct snd_soc_card *card = dapm->codec->card;
struct snd_soc_dapm_widget *w;
+ struct snd_soc_dapm_context *d;
LIST_HEAD(up_list);
LIST_HEAD(down_list);
int ret = 0;
int power;
- int sys_power = 0;
+
+ trace_snd_soc_dapm_start(card);
+
+ list_for_each_entry(d, &card->dapm_list, list)
+ if (d->n_widgets)
+ d->dev_power = 0;
/* Check which widgets we need to power and store them in
* lists indicating if they should be powered up or down.
*/
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ list_for_each_entry(w, &card->widgets, list) {
switch (w->id) {
case snd_soc_dapm_pre:
dapm_seq_insert(w, &down_list, dapm_down_seq);
@@ -920,11 +1017,13 @@
else
power = 1;
if (power)
- sys_power = 1;
+ w->dapm->dev_power = 1;
if (w->power == power)
continue;
+ trace_snd_soc_dapm_widget_power(w, power);
+
if (power)
dapm_seq_insert(w, &up_list, dapm_up_seq);
else
@@ -938,26 +1037,26 @@
/* If there are no DAPM widgets then try to figure out power from the
* event type.
*/
- if (list_empty(&codec->dapm_widgets)) {
+ if (!dapm->n_widgets) {
switch (event) {
case SND_SOC_DAPM_STREAM_START:
case SND_SOC_DAPM_STREAM_RESUME:
- sys_power = 1;
+ dapm->dev_power = 1;
break;
case SND_SOC_DAPM_STREAM_STOP:
- sys_power = !!codec->active;
+ dapm->dev_power = !!dapm->codec->active;
break;
case SND_SOC_DAPM_STREAM_SUSPEND:
- sys_power = 0;
+ dapm->dev_power = 0;
break;
case SND_SOC_DAPM_STREAM_NOP:
- switch (codec->bias_level) {
+ switch (dapm->bias_level) {
case SND_SOC_BIAS_STANDBY:
case SND_SOC_BIAS_OFF:
- sys_power = 0;
+ dapm->dev_power = 0;
break;
default:
- sys_power = 1;
+ dapm->dev_power = 1;
break;
}
break;
@@ -966,52 +1065,71 @@
}
}
- if (sys_power && codec->bias_level == SND_SOC_BIAS_OFF) {
- ret = snd_soc_dapm_set_bias_level(card, codec,
- SND_SOC_BIAS_STANDBY);
- if (ret != 0)
- pr_err("Failed to turn on bias: %d\n", ret);
- }
+ list_for_each_entry(d, &dapm->card->dapm_list, list) {
+ if (d->dev_power && d->bias_level == SND_SOC_BIAS_OFF) {
+ ret = snd_soc_dapm_set_bias_level(card, d,
+ SND_SOC_BIAS_STANDBY);
+ if (ret != 0)
+ dev_err(d->dev,
+ "Failed to turn on bias: %d\n", ret);
+ }
- /* If we're changing to all on or all off then prepare */
- if ((sys_power && codec->bias_level == SND_SOC_BIAS_STANDBY) ||
- (!sys_power && codec->bias_level == SND_SOC_BIAS_ON)) {
- ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_PREPARE);
- if (ret != 0)
- pr_err("Failed to prepare bias: %d\n", ret);
+ /* If we're changing to all on or all off then prepare */
+ if ((d->dev_power && d->bias_level == SND_SOC_BIAS_STANDBY) ||
+ (!d->dev_power && d->bias_level == SND_SOC_BIAS_ON)) {
+ ret = snd_soc_dapm_set_bias_level(card, d,
+ SND_SOC_BIAS_PREPARE);
+ if (ret != 0)
+ dev_err(d->dev,
+ "Failed to prepare bias: %d\n", ret);
+ }
}
/* Power down widgets first; try to avoid amplifying pops. */
- dapm_seq_run(codec, &down_list, event, dapm_down_seq);
+ dapm_seq_run(dapm, &down_list, event, dapm_down_seq);
+
+ dapm_widget_update(dapm);
/* Now power up. */
- dapm_seq_run(codec, &up_list, event, dapm_up_seq);
+ dapm_seq_run(dapm, &up_list, event, dapm_up_seq);
- /* If we just powered the last thing off drop to standby bias */
- if (codec->bias_level == SND_SOC_BIAS_PREPARE && !sys_power) {
- ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_STANDBY);
- if (ret != 0)
- pr_err("Failed to apply standby bias: %d\n", ret);
+ list_for_each_entry(d, &dapm->card->dapm_list, list) {
+ /* If we just powered the last thing off drop to standby bias */
+ if (d->bias_level == SND_SOC_BIAS_PREPARE && !d->dev_power) {
+ ret = snd_soc_dapm_set_bias_level(card, d,
+ SND_SOC_BIAS_STANDBY);
+ if (ret != 0)
+ dev_err(d->dev,
+ "Failed to apply standby bias: %d\n",
+ ret);
+ }
+
+ /* If we're in standby and can support bias off then do that */
+ if (d->bias_level == SND_SOC_BIAS_STANDBY &&
+ d->idle_bias_off) {
+ ret = snd_soc_dapm_set_bias_level(card, d,
+ SND_SOC_BIAS_OFF);
+ if (ret != 0)
+ dev_err(d->dev,
+ "Failed to turn off bias: %d\n", ret);
+ }
+
+ /* If we just powered up then move to active bias */
+ if (d->bias_level == SND_SOC_BIAS_PREPARE && d->dev_power) {
+ ret = snd_soc_dapm_set_bias_level(card, d,
+ SND_SOC_BIAS_ON);
+ if (ret != 0)
+ dev_err(d->dev,
+ "Failed to apply active bias: %d\n",
+ ret);
+ }
}
- /* If we're in standby and can support bias off then do that */
- if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
- codec->idle_bias_off) {
- ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_OFF);
- if (ret != 0)
- pr_err("Failed to turn off bias: %d\n", ret);
- }
+ pop_dbg(dapm->dev, card->pop_time,
+ "DAPM sequencing finished, waiting %dms\n", card->pop_time);
+ pop_wait(card->pop_time);
- /* If we just powered up then move to active bias */
- if (codec->bias_level == SND_SOC_BIAS_PREPARE && sys_power) {
- ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_ON);
- if (ret != 0)
- pr_err("Failed to apply active bias: %d\n", ret);
- }
-
- pop_dbg(codec->pop_time, "DAPM sequencing finished, waiting %dms\n",
- codec->pop_time);
- pop_wait(codec->pop_time);
+ trace_snd_soc_dapm_done(card);
return 0;
}
@@ -1038,9 +1156,9 @@
return -ENOMEM;
in = is_connected_input_ep(w);
- dapm_clear_walk(w->codec);
+ dapm_clear_walk(w->dapm);
out = is_connected_output_ep(w);
- dapm_clear_walk(w->codec);
+ dapm_clear_walk(w->dapm);
ret = snprintf(buf, PAGE_SIZE, "%s: %s in %d out %d",
w->name, w->power ? "On" : "Off", in, out);
@@ -1090,29 +1208,29 @@
.llseek = default_llseek,
};
-void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec)
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm)
{
struct snd_soc_dapm_widget *w;
struct dentry *d;
- if (!codec->debugfs_dapm)
+ if (!dapm->debugfs_dapm)
return;
- list_for_each_entry(w, &codec->dapm_widgets, list) {
- if (!w->name)
+ list_for_each_entry(w, &dapm->card->widgets, list) {
+ if (!w->name || w->dapm != dapm)
continue;
d = debugfs_create_file(w->name, 0444,
- codec->debugfs_dapm, w,
+ dapm->debugfs_dapm, w,
&dapm_widget_power_fops);
if (!d)
- printk(KERN_WARNING
- "ASoC: Failed to create %s debugfs file\n",
- w->name);
+ dev_warn(w->dapm->dev,
+ "ASoC: Failed to create %s debugfs file\n",
+ w->name);
}
}
#else
-void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec)
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm)
{
}
#endif
@@ -1126,6 +1244,7 @@
int found = 0;
if (widget->id != snd_soc_dapm_mux &&
+ widget->id != snd_soc_dapm_virt_mux &&
widget->id != snd_soc_dapm_value_mux)
return -ENODEV;
@@ -1133,7 +1252,7 @@
return 0;
/* find dapm widget path assoc with kcontrol */
- list_for_each_entry(path, &widget->codec->dapm_paths, list) {
+ list_for_each_entry(path, &widget->dapm->card->paths, list) {
if (path->kcontrol != kcontrol)
continue;
@@ -1149,7 +1268,7 @@
}
if (found)
- dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP);
+ dapm_power_widgets(widget->dapm, SND_SOC_DAPM_STREAM_NOP);
return 0;
}
@@ -1167,7 +1286,7 @@
return -ENODEV;
/* find dapm widget path assoc with kcontrol */
- list_for_each_entry(path, &widget->codec->dapm_paths, list) {
+ list_for_each_entry(path, &widget->dapm->card->paths, list) {
if (path->kcontrol != kcontrol)
continue;
@@ -1178,7 +1297,7 @@
}
if (found)
- dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP);
+ dapm_power_widgets(widget->dapm, SND_SOC_DAPM_STREAM_NOP);
return 0;
}
@@ -1194,7 +1313,9 @@
int count = 0;
char *state = "not set";
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ list_for_each_entry(w, &codec->card->widgets, list) {
+ if (w->dapm != &codec->dapm)
+ continue;
/* only display widgets that burnm power */
switch (w->id) {
@@ -1206,6 +1327,7 @@
case snd_soc_dapm_dac:
case snd_soc_dapm_adc:
case snd_soc_dapm_pga:
+ case snd_soc_dapm_out_drv:
case snd_soc_dapm_mixer:
case snd_soc_dapm_mixer_named_ctl:
case snd_soc_dapm_supply:
@@ -1218,7 +1340,7 @@
}
}
- switch (codec->bias_level) {
+ switch (codec->dapm.bias_level) {
case SND_SOC_BIAS_ON:
state = "On";
break;
@@ -1250,31 +1372,50 @@
}
/* free all dapm widgets and resources */
-static void dapm_free_widgets(struct snd_soc_codec *codec)
+static void dapm_free_widgets(struct snd_soc_dapm_context *dapm)
{
struct snd_soc_dapm_widget *w, *next_w;
struct snd_soc_dapm_path *p, *next_p;
- list_for_each_entry_safe(w, next_w, &codec->dapm_widgets, list) {
+ list_for_each_entry_safe(w, next_w, &dapm->card->widgets, list) {
+ if (w->dapm != dapm)
+ continue;
list_del(&w->list);
+ /*
+ * remove source and sink paths associated to this widget.
+ * While removing the path, remove reference to it from both
+ * source and sink widgets so that path is removed only once.
+ */
+ list_for_each_entry_safe(p, next_p, &w->sources, list_sink) {
+ list_del(&p->list_sink);
+ list_del(&p->list_source);
+ list_del(&p->list);
+ kfree(p->long_name);
+ kfree(p);
+ }
+ list_for_each_entry_safe(p, next_p, &w->sinks, list_source) {
+ list_del(&p->list_sink);
+ list_del(&p->list_source);
+ list_del(&p->list);
+ kfree(p->long_name);
+ kfree(p);
+ }
+ kfree(w->name);
kfree(w);
}
-
- list_for_each_entry_safe(p, next_p, &codec->dapm_paths, list) {
- list_del(&p->list);
- kfree(p->long_name);
- kfree(p);
- }
}
-static int snd_soc_dapm_set_pin(struct snd_soc_codec *codec,
+static int snd_soc_dapm_set_pin(struct snd_soc_dapm_context *dapm,
const char *pin, int status)
{
struct snd_soc_dapm_widget *w;
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ list_for_each_entry(w, &dapm->card->widgets, list) {
+ if (w->dapm != dapm)
+ continue;
if (!strcmp(w->name, pin)) {
- pr_debug("dapm: %s: pin %s\n", codec->name, pin);
+ dev_dbg(w->dapm->dev, "dapm: pin %s = %d\n",
+ pin, status);
w->connected = status;
/* Allow disabling of forced pins */
if (status == 0)
@@ -1283,46 +1424,72 @@
}
}
- pr_err("dapm: %s: configuring unknown pin %s\n", codec->name, pin);
+ dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
return -EINVAL;
}
/**
* snd_soc_dapm_sync - scan and power dapm paths
- * @codec: audio codec
+ * @dapm: DAPM context
*
* Walks all dapm audio paths and powers widgets according to their
* stream or path usage.
*
* Returns 0 for success.
*/
-int snd_soc_dapm_sync(struct snd_soc_codec *codec)
+int snd_soc_dapm_sync(struct snd_soc_dapm_context *dapm)
{
- return dapm_power_widgets(codec, SND_SOC_DAPM_STREAM_NOP);
+ return dapm_power_widgets(dapm, SND_SOC_DAPM_STREAM_NOP);
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_sync);
-static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
+static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm,
const struct snd_soc_dapm_route *route)
{
struct snd_soc_dapm_path *path;
struct snd_soc_dapm_widget *wsource = NULL, *wsink = NULL, *w;
- const char *sink = route->sink;
+ struct snd_soc_dapm_widget *wtsource = NULL, *wtsink = NULL;
+ const char *sink;
const char *control = route->control;
- const char *source = route->source;
+ const char *source;
+ char prefixed_sink[80];
+ char prefixed_source[80];
int ret = 0;
- /* find src and dest widgets */
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ if (dapm->codec->name_prefix) {
+ snprintf(prefixed_sink, sizeof(prefixed_sink), "%s %s",
+ dapm->codec->name_prefix, route->sink);
+ sink = prefixed_sink;
+ snprintf(prefixed_source, sizeof(prefixed_source), "%s %s",
+ dapm->codec->name_prefix, route->source);
+ source = prefixed_source;
+ } else {
+ sink = route->sink;
+ source = route->source;
+ }
+ /*
+ * find src and dest widgets over all widgets but favor a widget from
+ * current DAPM context
+ */
+ list_for_each_entry(w, &dapm->card->widgets, list) {
if (!wsink && !(strcmp(w->name, sink))) {
- wsink = w;
+ wtsink = w;
+ if (w->dapm == dapm)
+ wsink = w;
continue;
}
if (!wsource && !(strcmp(w->name, source))) {
- wsource = w;
+ wtsource = w;
+ if (w->dapm == dapm)
+ wsource = w;
}
}
+ /* use widget from another DAPM context if not found from this */
+ if (!wsink)
+ wsink = wtsink;
+ if (!wsource)
+ wsource = wtsource;
if (wsource == NULL || wsink == NULL)
return -ENODEV;
@@ -1356,7 +1523,7 @@
/* connect static paths */
if (control == NULL) {
- list_add(&path->list, &codec->dapm_paths);
+ list_add(&path->list, &dapm->card->paths);
list_add(&path->list_sink, &wsink->sources);
list_add(&path->list_source, &wsource->sinks);
path->connect = 1;
@@ -1368,6 +1535,7 @@
case snd_soc_dapm_adc:
case snd_soc_dapm_dac:
case snd_soc_dapm_pga:
+ case snd_soc_dapm_out_drv:
case snd_soc_dapm_input:
case snd_soc_dapm_output:
case snd_soc_dapm_micbias:
@@ -1377,14 +1545,15 @@
case snd_soc_dapm_supply:
case snd_soc_dapm_aif_in:
case snd_soc_dapm_aif_out:
- list_add(&path->list, &codec->dapm_paths);
+ list_add(&path->list, &dapm->card->paths);
list_add(&path->list_sink, &wsink->sources);
list_add(&path->list_source, &wsource->sinks);
path->connect = 1;
return 0;
case snd_soc_dapm_mux:
+ case snd_soc_dapm_virt_mux:
case snd_soc_dapm_value_mux:
- ret = dapm_connect_mux(codec, wsource, wsink, path, control,
+ ret = dapm_connect_mux(dapm, wsource, wsink, path, control,
&wsink->kcontrols[0]);
if (ret != 0)
goto err;
@@ -1392,7 +1561,7 @@
case snd_soc_dapm_switch:
case snd_soc_dapm_mixer:
case snd_soc_dapm_mixer_named_ctl:
- ret = dapm_connect_mixer(codec, wsource, wsink, path, control);
+ ret = dapm_connect_mixer(dapm, wsource, wsink, path, control);
if (ret != 0)
goto err;
break;
@@ -1400,7 +1569,7 @@
case snd_soc_dapm_mic:
case snd_soc_dapm_line:
case snd_soc_dapm_spk:
- list_add(&path->list, &codec->dapm_paths);
+ list_add(&path->list, &dapm->card->paths);
list_add(&path->list_sink, &wsink->sources);
list_add(&path->list_source, &wsource->sinks);
path->connect = 0;
@@ -1409,15 +1578,15 @@
return 0;
err:
- printk(KERN_WARNING "asoc: no dapm match for %s --> %s --> %s\n", source,
- control, sink);
+ dev_warn(dapm->dev, "asoc: no dapm match for %s --> %s --> %s\n",
+ source, control, sink);
kfree(path);
return ret;
}
/**
* snd_soc_dapm_add_routes - Add routes between DAPM widgets
- * @codec: codec
+ * @dapm: DAPM context
* @route: audio routes
* @num: number of routes
*
@@ -1428,17 +1597,16 @@
* Returns 0 for success else error. On error all resources can be freed
* with a call to snd_soc_card_free().
*/
-int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
+int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm,
const struct snd_soc_dapm_route *route, int num)
{
int i, ret;
for (i = 0; i < num; i++) {
- ret = snd_soc_dapm_add_route(codec, route);
+ ret = snd_soc_dapm_add_route(dapm, route);
if (ret < 0) {
- printk(KERN_ERR "Failed to add route %s->%s\n",
- route->source,
- route->sink);
+ dev_err(dapm->dev, "Failed to add route %s->%s\n",
+ route->source, route->sink);
return ret;
}
route++;
@@ -1450,17 +1618,17 @@
/**
* snd_soc_dapm_new_widgets - add new dapm widgets
- * @codec: audio codec
+ * @dapm: DAPM context
*
* Checks the codec for any new dapm widgets and creates them if found.
*
* Returns 0 for success.
*/
-int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec)
+int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm)
{
struct snd_soc_dapm_widget *w;
- list_for_each_entry(w, &codec->dapm_widgets, list)
+ list_for_each_entry(w, &dapm->card->widgets, list)
{
if (w->new)
continue;
@@ -1470,12 +1638,13 @@
case snd_soc_dapm_mixer:
case snd_soc_dapm_mixer_named_ctl:
w->power_check = dapm_generic_check_power;
- dapm_new_mixer(codec, w);
+ dapm_new_mixer(dapm, w);
break;
case snd_soc_dapm_mux:
+ case snd_soc_dapm_virt_mux:
case snd_soc_dapm_value_mux:
w->power_check = dapm_generic_check_power;
- dapm_new_mux(codec, w);
+ dapm_new_mux(dapm, w);
break;
case snd_soc_dapm_adc:
case snd_soc_dapm_aif_out:
@@ -1486,8 +1655,9 @@
w->power_check = dapm_dac_check_power;
break;
case snd_soc_dapm_pga:
+ case snd_soc_dapm_out_drv:
w->power_check = dapm_generic_check_power;
- dapm_new_pga(codec, w);
+ dapm_new_pga(dapm, w);
break;
case snd_soc_dapm_input:
case snd_soc_dapm_output:
@@ -1508,7 +1678,7 @@
w->new = 1;
}
- dapm_power_widgets(codec, SND_SOC_DAPM_STREAM_NOP);
+ dapm_power_widgets(dapm, SND_SOC_DAPM_STREAM_NOP);
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_new_widgets);
@@ -1569,13 +1739,12 @@
(struct soc_mixer_control *)kcontrol->private_value;
unsigned int reg = mc->reg;
unsigned int shift = mc->shift;
- unsigned int rshift = mc->rshift;
int max = mc->max;
unsigned int mask = (1 << fls(max)) - 1;
unsigned int invert = mc->invert;
- unsigned int val, val2, val_mask;
- int connect;
- int ret;
+ unsigned int val, val_mask;
+ int connect, change;
+ struct snd_soc_dapm_update update;
val = (ucontrol->value.integer.value[0] & mask);
@@ -1583,18 +1752,12 @@
val = max - val;
val_mask = mask << shift;
val = val << shift;
- if (shift != rshift) {
- val2 = (ucontrol->value.integer.value[1] & mask);
- if (invert)
- val2 = max - val2;
- val_mask |= mask << rshift;
- val |= val2 << rshift;
- }
mutex_lock(&widget->codec->mutex);
widget->value = val;
- if (snd_soc_test_bits(widget->codec, reg, val_mask, val)) {
+ change = snd_soc_test_bits(widget->codec, reg, val_mask, val);
+ if (change) {
if (val)
/* new connection */
connect = invert ? 0:1;
@@ -1602,28 +1765,20 @@
/* old connection must be powered down */
connect = invert ? 1:0;
+ update.kcontrol = kcontrol;
+ update.widget = widget;
+ update.reg = reg;
+ update.mask = mask;
+ update.val = val;
+ widget->dapm->update = &update;
+
dapm_mixer_update_power(widget, kcontrol, connect);
+
+ widget->dapm->update = NULL;
}
- if (widget->event) {
- if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
- ret = widget->event(widget, kcontrol,
- SND_SOC_DAPM_PRE_REG);
- if (ret < 0) {
- ret = 1;
- goto out;
- }
- }
- ret = snd_soc_update_bits(widget->codec, reg, val_mask, val);
- if (widget->event_flags & SND_SOC_DAPM_POST_REG)
- ret = widget->event(widget, kcontrol,
- SND_SOC_DAPM_POST_REG);
- } else
- ret = snd_soc_update_bits(widget->codec, reg, val_mask, val);
-
-out:
mutex_unlock(&widget->codec->mutex);
- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_put_volsw);
@@ -1671,7 +1826,7 @@
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
unsigned int val, mux, change;
unsigned int mask, bitmask;
- int ret = 0;
+ struct snd_soc_dapm_update update;
for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
;
@@ -1690,24 +1845,20 @@
mutex_lock(&widget->codec->mutex);
widget->value = val;
change = snd_soc_test_bits(widget->codec, e->reg, mask, val);
+
+ update.kcontrol = kcontrol;
+ update.widget = widget;
+ update.reg = e->reg;
+ update.mask = mask;
+ update.val = val;
+ widget->dapm->update = &update;
+
dapm_mux_update_power(widget, kcontrol, change, mux, e);
- if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
- ret = widget->event(widget,
- kcontrol, SND_SOC_DAPM_PRE_REG);
- if (ret < 0)
- goto out;
- }
+ widget->dapm->update = NULL;
- ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
-
- if (widget->event_flags & SND_SOC_DAPM_POST_REG)
- ret = widget->event(widget,
- kcontrol, SND_SOC_DAPM_POST_REG);
-
-out:
mutex_unlock(&widget->codec->mutex);
- return ret;
+ return change;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_double);
@@ -1819,7 +1970,7 @@
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
unsigned int val, mux, change;
unsigned int mask;
- int ret = 0;
+ struct snd_soc_dapm_update update;
if (ucontrol->value.enumerated.item[0] > e->max - 1)
return -EINVAL;
@@ -1836,24 +1987,20 @@
mutex_lock(&widget->codec->mutex);
widget->value = val;
change = snd_soc_test_bits(widget->codec, e->reg, mask, val);
+
+ update.kcontrol = kcontrol;
+ update.widget = widget;
+ update.reg = e->reg;
+ update.mask = mask;
+ update.val = val;
+ widget->dapm->update = &update;
+
dapm_mux_update_power(widget, kcontrol, change, mux, e);
- if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
- ret = widget->event(widget,
- kcontrol, SND_SOC_DAPM_PRE_REG);
- if (ret < 0)
- goto out;
- }
+ widget->dapm->update = NULL;
- ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
-
- if (widget->event_flags & SND_SOC_DAPM_POST_REG)
- ret = widget->event(widget,
- kcontrol, SND_SOC_DAPM_POST_REG);
-
-out:
mutex_unlock(&widget->codec->mutex);
- return ret;
+ return change;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_put_value_enum_double);
@@ -1892,7 +2039,7 @@
mutex_lock(&codec->mutex);
ucontrol->value.integer.value[0] =
- snd_soc_dapm_get_pin_status(codec, pin);
+ snd_soc_dapm_get_pin_status(&codec->dapm, pin);
mutex_unlock(&codec->mutex);
@@ -1915,11 +2062,11 @@
mutex_lock(&codec->mutex);
if (ucontrol->value.integer.value[0])
- snd_soc_dapm_enable_pin(codec, pin);
+ snd_soc_dapm_enable_pin(&codec->dapm, pin);
else
- snd_soc_dapm_disable_pin(codec, pin);
+ snd_soc_dapm_disable_pin(&codec->dapm, pin);
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(&codec->dapm);
mutex_unlock(&codec->mutex);
@@ -1929,26 +2076,43 @@
/**
* snd_soc_dapm_new_control - create new dapm control
- * @codec: audio codec
+ * @dapm: DAPM context
* @widget: widget template
*
* Creates a new dapm control based upon the template.
*
* Returns 0 for success else error.
*/
-int snd_soc_dapm_new_control(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
const struct snd_soc_dapm_widget *widget)
{
struct snd_soc_dapm_widget *w;
+ size_t name_len;
if ((w = dapm_cnew_widget(widget)) == NULL)
return -ENOMEM;
- w->codec = codec;
+ name_len = strlen(widget->name) + 1;
+ if (dapm->codec->name_prefix)
+ name_len += 1 + strlen(dapm->codec->name_prefix);
+ w->name = kmalloc(name_len, GFP_KERNEL);
+ if (w->name == NULL) {
+ kfree(w);
+ return -ENOMEM;
+ }
+ if (dapm->codec->name_prefix)
+ snprintf(w->name, name_len, "%s %s",
+ dapm->codec->name_prefix, widget->name);
+ else
+ snprintf(w->name, name_len, "%s", widget->name);
+
+ dapm->n_widgets++;
+ w->dapm = dapm;
+ w->codec = dapm->codec;
INIT_LIST_HEAD(&w->sources);
INIT_LIST_HEAD(&w->sinks);
INIT_LIST_HEAD(&w->list);
- list_add(&w->list, &codec->dapm_widgets);
+ list_add(&w->list, &dapm->card->widgets);
/* machine layer set ups unconnected pins and insertions */
w->connected = 1;
@@ -1958,7 +2122,7 @@
/**
* snd_soc_dapm_new_controls - create new dapm controls
- * @codec: audio codec
+ * @dapm: DAPM context
* @widget: widget array
* @num: number of widgets
*
@@ -1966,18 +2130,18 @@
*
* Returns 0 for success else error.
*/
-int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
const struct snd_soc_dapm_widget *widget,
int num)
{
int i, ret;
for (i = 0; i < num; i++) {
- ret = snd_soc_dapm_new_control(codec, widget);
+ ret = snd_soc_dapm_new_control(dapm, widget);
if (ret < 0) {
- printk(KERN_ERR
- "ASoC: Failed to create DAPM control %s: %d\n",
- widget->name, ret);
+ dev_err(dapm->dev,
+ "ASoC: Failed to create DAPM control %s: %d\n",
+ widget->name, ret);
return ret;
}
widget++;
@@ -1986,34 +2150,17 @@
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_new_controls);
-
-/**
- * snd_soc_dapm_stream_event - send a stream event to the dapm core
- * @codec: audio codec
- * @stream: stream name
- * @event: stream event
- *
- * Sends a stream event to the dapm core. The core then makes any
- * necessary widget power changes.
- *
- * Returns 0 for success else error.
- */
-int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
+static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm,
const char *stream, int event)
{
- struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dapm_widget *w;
- if (stream == NULL)
- return 0;
-
- mutex_lock(&codec->mutex);
- list_for_each_entry(w, &codec->dapm_widgets, list)
+ list_for_each_entry(w, &dapm->card->widgets, list)
{
- if (!w->sname)
+ if (!w->sname || w->dapm != dapm)
continue;
- pr_debug("widget %s\n %s stream %s event %d\n",
- w->name, w->sname, stream, event);
+ dev_dbg(w->dapm->dev, "widget %s\n %s stream %s event %d\n",
+ w->name, w->sname, stream, event);
if (strstr(w->sname, stream)) {
switch(event) {
case SND_SOC_DAPM_STREAM_START:
@@ -2031,7 +2178,30 @@
}
}
- dapm_power_widgets(codec, event);
+ dapm_power_widgets(dapm, event);
+}
+
+/**
+ * snd_soc_dapm_stream_event - send a stream event to the dapm core
+ * @rtd: PCM runtime data
+ * @stream: stream name
+ * @event: stream event
+ *
+ * Sends a stream event to the dapm core. The core then makes any
+ * necessary widget power changes.
+ *
+ * Returns 0 for success else error.
+ */
+int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
+ const char *stream, int event)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+
+ if (stream == NULL)
+ return 0;
+
+ mutex_lock(&codec->mutex);
+ soc_dapm_stream_event(&codec->dapm, stream, event);
mutex_unlock(&codec->mutex);
return 0;
}
@@ -2039,7 +2209,7 @@
/**
* snd_soc_dapm_enable_pin - enable pin.
- * @codec: SoC codec
+ * @dapm: DAPM context
* @pin: pin name
*
* Enables input/output pin and its parents or children widgets iff there is
@@ -2047,15 +2217,15 @@
* NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
* do any widget power switching.
*/
-int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm, const char *pin)
{
- return snd_soc_dapm_set_pin(codec, pin, 1);
+ return snd_soc_dapm_set_pin(dapm, pin, 1);
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_enable_pin);
/**
* snd_soc_dapm_force_enable_pin - force a pin to be enabled
- * @codec: SoC codec
+ * @dapm: DAPM context
* @pin: pin name
*
* Enables input/output pin regardless of any other state. This is
@@ -2065,42 +2235,47 @@
* NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
* do any widget power switching.
*/
-int snd_soc_dapm_force_enable_pin(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
+ const char *pin)
{
struct snd_soc_dapm_widget *w;
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ list_for_each_entry(w, &dapm->card->widgets, list) {
+ if (w->dapm != dapm)
+ continue;
if (!strcmp(w->name, pin)) {
- pr_debug("dapm: %s: pin %s\n", codec->name, pin);
+ dev_dbg(w->dapm->dev,
+ "dapm: force enable pin %s\n", pin);
w->connected = 1;
w->force = 1;
return 0;
}
}
- pr_err("dapm: %s: configuring unknown pin %s\n", codec->name, pin);
+ dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
return -EINVAL;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_force_enable_pin);
/**
* snd_soc_dapm_disable_pin - disable pin.
- * @codec: SoC codec
+ * @dapm: DAPM context
* @pin: pin name
*
* Disables input/output pin and its parents or children widgets.
* NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
* do any widget power switching.
*/
-int snd_soc_dapm_disable_pin(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_disable_pin(struct snd_soc_dapm_context *dapm,
+ const char *pin)
{
- return snd_soc_dapm_set_pin(codec, pin, 0);
+ return snd_soc_dapm_set_pin(dapm, pin, 0);
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_disable_pin);
/**
* snd_soc_dapm_nc_pin - permanently disable pin.
- * @codec: SoC codec
+ * @dapm: DAPM context
* @pin: pin name
*
* Marks the specified pin as being not connected, disabling it along
@@ -2112,26 +2287,29 @@
* NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
* do any widget power switching.
*/
-int snd_soc_dapm_nc_pin(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_nc_pin(struct snd_soc_dapm_context *dapm, const char *pin)
{
- return snd_soc_dapm_set_pin(codec, pin, 0);
+ return snd_soc_dapm_set_pin(dapm, pin, 0);
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_nc_pin);
/**
* snd_soc_dapm_get_pin_status - get audio pin status
- * @codec: audio codec
+ * @dapm: DAPM context
* @pin: audio signal pin endpoint (or start point)
*
* Get audio pin status - connected or disconnected.
*
* Returns 1 for connected otherwise 0.
*/
-int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm,
+ const char *pin)
{
struct snd_soc_dapm_widget *w;
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ list_for_each_entry(w, &dapm->card->widgets, list) {
+ if (w->dapm != dapm)
+ continue;
if (!strcmp(w->name, pin))
return w->connected;
}
@@ -2142,7 +2320,7 @@
/**
* snd_soc_dapm_ignore_suspend - ignore suspend status for DAPM endpoint
- * @codec: audio codec
+ * @dapm: DAPM context
* @pin: audio signal pin endpoint (or start point)
*
* Mark the given endpoint or pin as ignoring suspend. When the
@@ -2151,18 +2329,21 @@
* normal means at suspend time, it will not be turned on if it was not
* already enabled.
*/
-int snd_soc_dapm_ignore_suspend(struct snd_soc_codec *codec, const char *pin)
+int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
+ const char *pin)
{
struct snd_soc_dapm_widget *w;
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ list_for_each_entry(w, &dapm->card->widgets, list) {
+ if (w->dapm != dapm)
+ continue;
if (!strcmp(w->name, pin)) {
w->ignore_suspend = 1;
return 0;
}
}
- pr_err("Unknown DAPM pin: %s\n", pin);
+ dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
return -EINVAL;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);
@@ -2173,20 +2354,23 @@
*
* Free all dapm widgets and resources.
*/
-void snd_soc_dapm_free(struct snd_soc_codec *codec)
+void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm)
{
- snd_soc_dapm_sys_remove(codec->dev);
- dapm_free_widgets(codec);
+ snd_soc_dapm_sys_remove(dapm->dev);
+ dapm_free_widgets(dapm);
+ list_del(&dapm->list);
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_free);
-static void soc_dapm_shutdown_codec(struct snd_soc_codec *codec)
+static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm)
{
struct snd_soc_dapm_widget *w;
LIST_HEAD(down_list);
int powerdown = 0;
- list_for_each_entry(w, &codec->dapm_widgets, list) {
+ list_for_each_entry(w, &dapm->card->widgets, list) {
+ if (w->dapm != dapm)
+ continue;
if (w->power) {
dapm_seq_insert(w, &down_list, dapm_down_seq);
w->power = 0;
@@ -2198,9 +2382,9 @@
* standby.
*/
if (powerdown) {
- snd_soc_dapm_set_bias_level(NULL, codec, SND_SOC_BIAS_PREPARE);
- dapm_seq_run(codec, &down_list, 0, dapm_down_seq);
- snd_soc_dapm_set_bias_level(NULL, codec, SND_SOC_BIAS_STANDBY);
+ snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_PREPARE);
+ dapm_seq_run(dapm, &down_list, 0, dapm_down_seq);
+ snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_STANDBY);
}
}
@@ -2211,10 +2395,10 @@
{
struct snd_soc_codec *codec;
- list_for_each_entry(codec, &card->codec_dev_list, list)
- soc_dapm_shutdown_codec(codec);
-
- snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_OFF);
+ list_for_each_entry(codec, &card->codec_dev_list, list) {
+ soc_dapm_shutdown_codec(&codec->dapm);
+ snd_soc_dapm_set_bias_level(card, &codec->dapm, SND_SOC_BIAS_OFF);
+ }
}
/* Module information */
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 8a0a920..ac5a5bc 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -13,11 +13,11 @@
#include <sound/jack.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/workqueue.h>
#include <linux/delay.h>
+#include <trace/events/asoc.h>
/**
* snd_soc_jack_new - Create a new jack
@@ -60,14 +60,18 @@
void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
{
struct snd_soc_codec *codec;
+ struct snd_soc_dapm_context *dapm;
struct snd_soc_jack_pin *pin;
int enable;
int oldstatus;
+ trace_snd_soc_jack_report(jack, mask, status);
+
if (!jack)
return;
codec = jack->codec;
+ dapm = &codec->dapm;
mutex_lock(&codec->mutex);
@@ -81,6 +85,8 @@
if (mask && (jack->status == oldstatus))
goto out;
+ trace_snd_soc_jack_notify(jack, status);
+
list_for_each_entry(pin, &jack->pins, list) {
enable = pin->mask & jack->status;
@@ -88,15 +94,15 @@
enable = !enable;
if (enable)
- snd_soc_dapm_enable_pin(codec, pin->pin);
+ snd_soc_dapm_enable_pin(dapm, pin->pin);
else
- snd_soc_dapm_disable_pin(codec, pin->pin);
+ snd_soc_dapm_disable_pin(dapm, pin->pin);
}
/* Report before the DAPM sync to help users updating micbias status */
blocking_notifier_call_chain(&jack->notifier, status, NULL);
- snd_soc_dapm_sync(codec);
+ snd_soc_dapm_sync(dapm);
snd_jack_report(jack->jack, status);
@@ -207,6 +213,12 @@
static irqreturn_t gpio_handler(int irq, void *data)
{
struct snd_soc_jack_gpio *gpio = data;
+ struct device *dev = gpio->jack->codec->card->dev;
+
+ trace_snd_soc_jack_irq(gpio->name);
+
+ if (device_may_wakeup(dev))
+ pm_wakeup_event(dev, gpio->debounce_time + 50);
schedule_delayed_work(&gpio->work,
msecs_to_jiffies(gpio->debounce_time));
@@ -263,11 +275,12 @@
INIT_DELAYED_WORK(&gpios[i].work, gpio_work);
gpios[i].jack = jack;
- ret = request_irq(gpio_to_irq(gpios[i].gpio),
- gpio_handler,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
- jack->codec->dev->driver->name,
- &gpios[i]);
+ ret = request_any_context_irq(gpio_to_irq(gpios[i].gpio),
+ gpio_handler,
+ IRQF_TRIGGER_RISING |
+ IRQF_TRIGGER_FALLING,
+ jack->codec->dev->driver->name,
+ &gpios[i]);
if (ret)
goto err;
diff --git a/sound/sound_core.c b/sound/sound_core.c
index c03bbae..5580ace 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -104,7 +104,6 @@
#include <linux/init.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sound.h>
diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c
index 1bc56b2..337a002 100644
--- a/sound/spi/at73c213.c
+++ b/sound/spi/at73c213.c
@@ -155,7 +155,7 @@
if (max_tries < 1)
max_tries = 1;
- /* ssc_div must be a power of 2. */
+ /* ssc_div must be even. */
ssc_div = (ssc_div + 1) & ~1UL;
if ((ssc_rate / (ssc_div * 2 * 16)) < BITRATE_MIN) {
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 7dae05d..782f741 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -60,7 +60,7 @@
{ USB_ID(0x041e, 0x3000), 0, 1, 2, 1, 18, 0x0013 }, /* Extigy */
{ USB_ID(0x041e, 0x3020), 2, 1, 6, 6, 18, 0x0013 }, /* Audigy 2 NX */
{ USB_ID(0x041e, 0x3040), 2, 2, 6, 6, 2, 0x6e91 }, /* Live! 24-bit */
- { USB_ID(0x041e, 0x3042), 0, 1, 1, 1, 1, 0x000d }, /* Usb X-Fi */
+ { USB_ID(0x041e, 0x3042), 0, 1, 1, 1, 1, 0x000d }, /* Usb X-Fi S51 */
{ USB_ID(0x041e, 0x3048), 2, 2, 6, 6, 2, 0x6e91 }, /* Toshiba SB0500 */
};
@@ -183,7 +183,13 @@
if (value > 1)
return -EINVAL;
changed = value != mixer->audigy2nx_leds[index];
- err = snd_usb_ctl_msg(mixer->chip->dev,
+ if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042))
+ err = snd_usb_ctl_msg(mixer->chip->dev,
+ usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ !value, 0, NULL, 0, 100);
+ else
+ err = snd_usb_ctl_msg(mixer->chip->dev,
usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
value, index + 2, NULL, 0, 100);
@@ -225,8 +231,12 @@
int i, err;
for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_controls); ++i) {
+ /* USB X-Fi S51 doesn't have a CMSS LED */
+ if ((mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) && i == 0)
+ continue;
if (i > 1 && /* Live24ext has 2 LEDs only */
(mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
+ mixer->chip->usb_id == USB_ID(0x041e, 0x3042) ||
mixer->chip->usb_id == USB_ID(0x041e, 0x3048)))
break;
err = snd_ctl_add(mixer->chip->card,
@@ -365,6 +375,7 @@
if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020) ||
mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
+ mixer->chip->usb_id == USB_ID(0x041e, 0x3042) ||
mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) {
if ((err = snd_audigy2nx_controls_create(mixer)) < 0)
return err;
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index cff3a3c..4132522 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -676,8 +676,10 @@
if (!needs_knot)
return 0;
- subs->rate_list.count = count;
subs->rate_list.list = kmalloc(sizeof(int) * count, GFP_KERNEL);
+ if (!subs->rate_list.list)
+ return -ENOMEM;
+ subs->rate_list.count = count;
subs->rate_list.mask = 0;
count = 0;
list_for_each_entry(fp, &subs->fmt_list, list) {
diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt
index 122ec9d..26aff6b 100644
--- a/tools/perf/Documentation/perf-trace.txt
+++ b/tools/perf/Documentation/perf-trace.txt
@@ -8,7 +8,11 @@
SYNOPSIS
--------
[verse]
-'perf trace' {record <script> | report <script> [args] }
+'perf trace' [<options>]
+'perf trace' [<options>] record <script> [<record-options>] <command>
+'perf trace' [<options>] report <script> [script-args]
+'perf trace' [<options>] <script> <required-script-args> [<record-options>] <command>
+'perf trace' [<options>] <top-script> [script-args]
DESCRIPTION
-----------
@@ -24,23 +28,53 @@
available via 'perf trace -l'). The following variants allow you to
record and run those scripts:
- 'perf trace record <script>' to record the events required for 'perf
- trace report'. <script> is the name displayed in the output of
- 'perf trace --list' i.e. the actual script name minus any language
- extension.
+ 'perf trace record <script> <command>' to record the events required
+ for 'perf trace report'. <script> is the name displayed in the
+ output of 'perf trace --list' i.e. the actual script name minus any
+ language extension. If <command> is not specified, the events are
+ recorded using the -a (system-wide) 'perf record' option.
- 'perf trace report <script>' to run and display the results of
- <script>. <script> is the name displayed in the output of 'perf
+ 'perf trace report <script> [args]' to run and display the results
+ of <script>. <script> is the name displayed in the output of 'perf
trace --list' i.e. the actual script name minus any language
extension. The perf.data output from a previous run of 'perf trace
record <script>' is used and should be present for this command to
- succeed.
+ succeed. [args] refers to the (mainly optional) args expected by
+ the script.
+
+ 'perf trace <script> <required-script-args> <command>' to both
+ record the events required for <script> and to run the <script>
+ using 'live-mode' i.e. without writing anything to disk. <script>
+ is the name displayed in the output of 'perf trace --list' i.e. the
+ actual script name minus any language extension. If <command> is
+ not specified, the events are recorded using the -a (system-wide)
+ 'perf record' option. If <script> has any required args, they
+ should be specified before <command>. This mode doesn't allow for
+ optional script args to be specified; if optional script args are
+ desired, they can be specified using separate 'perf trace record'
+ and 'perf trace report' commands, with the stdout of the record step
+ piped to the stdin of the report script, using the '-o -' and '-i -'
+ options of the corresponding commands.
+
+ 'perf trace <top-script>' to both record the events required for
+ <top-script> and to run the <top-script> using 'live-mode'
+ i.e. without writing anything to disk. <top-script> is the name
+ displayed in the output of 'perf trace --list' i.e. the actual
+ script name minus any language extension; a <top-script> is defined
+ as any script name ending with the string 'top'.
+
+ [<record-options>] can be passed to the record steps of 'perf trace
+ record' and 'live-mode' variants; this isn't possible however for
+ <top-script> 'live-mode' or 'perf trace report' variants.
See the 'SEE ALSO' section for links to language-specific
information on how to write and run your own trace scripts.
OPTIONS
-------
+<command>...::
+ Any command you can specify in a shell.
+
-D::
--dump-raw-trace=::
Display verbose dump of the trace data.
@@ -64,6 +98,13 @@
Generate perf-trace.[ext] starter script for given language,
using current perf.data.
+-a::
+ Force system-wide collection. Scripts run without a <command>
+ normally use -a by default, while scripts run with a <command>
+ normally don't - this option allows the latter to be run in
+ system-wide mode.
+
+
SEE ALSO
--------
linkperf:perf-record[1], linkperf:perf-trace-perl[1],
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 4e75583..e2c2de2 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -697,17 +697,18 @@
if (err < 0)
err = event__synthesize_kernel_mmap(process_synthesized_event,
session, machine, "_stext");
- if (err < 0) {
- pr_err("Couldn't record kernel reference relocation symbol.\n");
- return err;
- }
+ if (err < 0)
+ pr_err("Couldn't record kernel reference relocation symbol\n"
+ "Symbol resolution may be skewed if relocation was used (e.g. kexec).\n"
+ "Check /proc/kallsyms permission or run as root.\n");
err = event__synthesize_modules(process_synthesized_event,
session, machine);
- if (err < 0) {
- pr_err("Couldn't record kernel reference relocation symbol.\n");
- return err;
- }
+ if (err < 0)
+ pr_err("Couldn't record kernel module information.\n"
+ "Symbol resolution may be skewed if relocation was used (e.g. kexec).\n"
+ "Check /proc/modules permission or run as root.\n");
+
if (perf_guest)
perf_session__process_machines(session, event__synthesize_guest_os);
@@ -790,7 +791,7 @@
static bool force, append_file;
-static const struct option options[] = {
+const struct option record_options[] = {
OPT_CALLBACK('e', "event", NULL, "event",
"event selector. use 'perf list' to list available events",
parse_events),
@@ -839,16 +840,16 @@
{
int i, j, err = -ENOMEM;
- argc = parse_options(argc, argv, options, record_usage,
+ argc = parse_options(argc, argv, record_options, record_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
if (!argc && target_pid == -1 && target_tid == -1 &&
!system_wide && !cpu_list)
- usage_with_options(record_usage, options);
+ usage_with_options(record_usage, record_options);
if (force && append_file) {
fprintf(stderr, "Can't overwrite and append at the same time."
" You need to choose between -f and -A");
- usage_with_options(record_usage, options);
+ usage_with_options(record_usage, record_options);
} else if (append_file) {
write_mode = WRITE_APPEND;
} else {
@@ -871,7 +872,7 @@
if (thread_num <= 0) {
fprintf(stderr, "Can't find all threads of pid %d\n",
target_pid);
- usage_with_options(record_usage, options);
+ usage_with_options(record_usage, record_options);
}
} else {
all_tids=malloc(sizeof(pid_t));
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index b513e40..dd62580 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -69,7 +69,6 @@
static pid_t *all_tids = NULL;
static int thread_num = 0;
static bool inherit = false;
-static int profile_cpu = -1;
static int nr_cpus = 0;
static int realtime_prio = 0;
static bool group = false;
@@ -558,13 +557,13 @@
else
printf(" (all");
- if (profile_cpu != -1)
- printf(", cpu: %d)\n", profile_cpu);
+ if (cpu_list)
+ printf(", CPU%s: %s)\n", nr_cpus > 1 ? "s" : "", cpu_list);
else {
if (target_tid != -1)
printf(")\n");
else
- printf(", %d CPUs)\n", nr_cpus);
+ printf(", %d CPU%s)\n", nr_cpus, nr_cpus > 1 ? "s" : "");
}
printf("%-*.*s\n", win_width, win_width, graph_dotted_line);
@@ -1187,11 +1186,10 @@
static void start_counter(int i, int counter)
{
struct perf_event_attr *attr;
- int cpu;
+ int cpu = -1;
int thread_index;
- cpu = profile_cpu;
- if (target_tid == -1 && profile_cpu == -1)
+ if (target_tid == -1)
cpu = cpumap[i];
attr = attrs + counter;
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 2f8df45..86cfe38 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -10,6 +10,7 @@
#include "util/symbol.h"
#include "util/thread.h"
#include "util/trace-event.h"
+#include "util/parse-options.h"
#include "util/util.h"
static char const *script_name;
@@ -17,6 +18,7 @@
static bool debug_mode;
static u64 last_timestamp;
static u64 nr_unordered;
+extern const struct option record_options[];
static int default_start_script(const char *script __unused,
int argc __unused,
@@ -328,7 +330,7 @@
{
struct script_desc *s = zalloc(sizeof(*s));
- if (s != NULL)
+ if (s != NULL && name)
s->name = strdup(name);
return s;
@@ -337,6 +339,8 @@
static void script_desc__delete(struct script_desc *s)
{
free(s->name);
+ free(s->half_liner);
+ free(s->args);
free(s);
}
@@ -537,8 +541,40 @@
return path;
}
+static bool is_top_script(const char *script_path)
+{
+ return ends_with((char *)script_path, "top") == NULL ? false : true;
+}
+
+static int has_required_arg(char *script_path)
+{
+ struct script_desc *desc;
+ int n_args = 0;
+ char *p;
+
+ desc = script_desc__new(NULL);
+
+ if (read_script_info(desc, script_path))
+ goto out;
+
+ if (!desc->args)
+ goto out;
+
+ for (p = desc->args; *p; p++)
+ if (*p == '<')
+ n_args++;
+out:
+ script_desc__delete(desc);
+
+ return n_args;
+}
+
static const char * const trace_usage[] = {
- "perf trace [<options>] <command>",
+ "perf trace [<options>]",
+ "perf trace [<options>] record <script> [<record-options>] <command>",
+ "perf trace [<options>] report <script> [script-args]",
+ "perf trace [<options>] <script> [<record-options>] <command>",
+ "perf trace [<options>] <top-script> [script-args]",
NULL
};
@@ -564,50 +600,81 @@
OPT_END()
};
+static bool have_cmd(int argc, const char **argv)
+{
+ char **__argv = malloc(sizeof(const char *) * argc);
+
+ if (!__argv)
+ die("malloc");
+ memcpy(__argv, argv, sizeof(const char *) * argc);
+ argc = parse_options(argc, (const char **)__argv, record_options,
+ NULL, PARSE_OPT_STOP_AT_NON_OPTION);
+ free(__argv);
+
+ return argc != 0;
+}
+
int cmd_trace(int argc, const char **argv, const char *prefix __used)
{
+ char *rec_script_path = NULL;
+ char *rep_script_path = NULL;
struct perf_session *session;
- const char *suffix = NULL;
+ char *script_path = NULL;
const char **__argv;
- char *script_path;
- int i, err;
+ bool system_wide;
+ int i, j, err;
- if (argc >= 2 && strncmp(argv[1], "rec", strlen("rec")) == 0) {
- if (argc < 3) {
- fprintf(stderr,
- "Please specify a record script\n");
- return -1;
- }
- suffix = RECORD_SUFFIX;
+ setup_scripting();
+
+ argc = parse_options(argc, argv, options, trace_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION);
+
+ if (argc > 1 && !strncmp(argv[0], "rec", strlen("rec"))) {
+ rec_script_path = get_script_path(argv[1], RECORD_SUFFIX);
+ if (!rec_script_path)
+ return cmd_record(argc, argv, NULL);
}
- if (argc >= 2 && strncmp(argv[1], "rep", strlen("rep")) == 0) {
- if (argc < 3) {
+ if (argc > 1 && !strncmp(argv[0], "rep", strlen("rep"))) {
+ rep_script_path = get_script_path(argv[1], REPORT_SUFFIX);
+ if (!rep_script_path) {
fprintf(stderr,
- "Please specify a report script\n");
+ "Please specify a valid report script"
+ "(see 'perf trace -l' for listing)\n");
return -1;
}
- suffix = REPORT_SUFFIX;
}
/* make sure PERF_EXEC_PATH is set for scripts */
perf_set_argv_exec_path(perf_exec_path());
- if (!suffix && argc >= 2 && strncmp(argv[1], "-", strlen("-")) != 0) {
- char *record_script_path, *report_script_path;
+ if (argc && !script_name && !rec_script_path && !rep_script_path) {
int live_pipe[2];
+ int rep_args;
pid_t pid;
- record_script_path = get_script_path(argv[1], RECORD_SUFFIX);
- if (!record_script_path) {
- fprintf(stderr, "record script not found\n");
- return -1;
+ rec_script_path = get_script_path(argv[0], RECORD_SUFFIX);
+ rep_script_path = get_script_path(argv[0], REPORT_SUFFIX);
+
+ if (!rec_script_path && !rep_script_path) {
+ fprintf(stderr, " Couldn't find script %s\n\n See perf"
+ " trace -l for available scripts.\n", argv[0]);
+ usage_with_options(trace_usage, options);
}
- report_script_path = get_script_path(argv[1], REPORT_SUFFIX);
- if (!report_script_path) {
- fprintf(stderr, "report script not found\n");
- return -1;
+ if (is_top_script(argv[0])) {
+ rep_args = argc - 1;
+ } else {
+ int rec_args;
+
+ rep_args = has_required_arg(rep_script_path);
+ rec_args = (argc - 1) - rep_args;
+ if (rec_args < 0) {
+ fprintf(stderr, " %s script requires options."
+ "\n\n See perf trace -l for available "
+ "scripts and options.\n", argv[0]);
+ usage_with_options(trace_usage, options);
+ }
}
if (pipe(live_pipe) < 0) {
@@ -622,60 +689,84 @@
}
if (!pid) {
+ system_wide = true;
+ j = 0;
+
dup2(live_pipe[1], 1);
close(live_pipe[0]);
- __argv = malloc(6 * sizeof(const char *));
- __argv[0] = "/bin/sh";
- __argv[1] = record_script_path;
- __argv[2] = "-q";
- __argv[3] = "-o";
- __argv[4] = "-";
- __argv[5] = NULL;
+ if (!is_top_script(argv[0]))
+ system_wide = !have_cmd(argc - rep_args,
+ &argv[rep_args]);
+
+ __argv = malloc((argc + 6) * sizeof(const char *));
+ if (!__argv)
+ die("malloc");
+
+ __argv[j++] = "/bin/sh";
+ __argv[j++] = rec_script_path;
+ if (system_wide)
+ __argv[j++] = "-a";
+ __argv[j++] = "-q";
+ __argv[j++] = "-o";
+ __argv[j++] = "-";
+ for (i = rep_args + 1; i < argc; i++)
+ __argv[j++] = argv[i];
+ __argv[j++] = NULL;
execvp("/bin/sh", (char **)__argv);
+ free(__argv);
exit(-1);
}
dup2(live_pipe[0], 0);
close(live_pipe[1]);
- __argv = malloc((argc + 3) * sizeof(const char *));
- __argv[0] = "/bin/sh";
- __argv[1] = report_script_path;
+ __argv = malloc((argc + 4) * sizeof(const char *));
+ if (!__argv)
+ die("malloc");
+ j = 0;
+ __argv[j++] = "/bin/sh";
+ __argv[j++] = rep_script_path;
+ for (i = 1; i < rep_args + 1; i++)
+ __argv[j++] = argv[i];
+ __argv[j++] = "-i";
+ __argv[j++] = "-";
+ __argv[j++] = NULL;
+
+ execvp("/bin/sh", (char **)__argv);
+ free(__argv);
+ exit(-1);
+ }
+
+ if (rec_script_path)
+ script_path = rec_script_path;
+ if (rep_script_path)
+ script_path = rep_script_path;
+
+ if (script_path) {
+ system_wide = false;
+ j = 0;
+
+ if (rec_script_path)
+ system_wide = !have_cmd(argc - 1, &argv[1]);
+
+ __argv = malloc((argc + 2) * sizeof(const char *));
+ if (!__argv)
+ die("malloc");
+ __argv[j++] = "/bin/sh";
+ __argv[j++] = script_path;
+ if (system_wide)
+ __argv[j++] = "-a";
for (i = 2; i < argc; i++)
- __argv[i] = argv[i];
- __argv[i++] = "-i";
- __argv[i++] = "-";
- __argv[i++] = NULL;
+ __argv[j++] = argv[i];
+ __argv[j++] = NULL;
execvp("/bin/sh", (char **)__argv);
+ free(__argv);
exit(-1);
}
- if (suffix) {
- script_path = get_script_path(argv[2], suffix);
- if (!script_path) {
- fprintf(stderr, "script not found\n");
- return -1;
- }
-
- __argv = malloc((argc + 1) * sizeof(const char *));
- __argv[0] = "/bin/sh";
- __argv[1] = script_path;
- for (i = 3; i < argc; i++)
- __argv[i - 1] = argv[i];
- __argv[argc - 1] = NULL;
-
- execvp("/bin/sh", (char **)__argv);
- exit(-1);
- }
-
- setup_scripting();
-
- argc = parse_options(argc, argv, options, trace_usage,
- PARSE_OPT_STOP_AT_NON_OPTION);
-
if (symbol__init() < 0)
return -1;
if (!script_name)
diff --git a/tools/perf/scripts/perl/bin/failed-syscalls-record b/tools/perf/scripts/perl/bin/failed-syscalls-record
index eb5846b..8104895 100644
--- a/tools/perf/scripts/perl/bin/failed-syscalls-record
+++ b/tools/perf/scripts/perl/bin/failed-syscalls-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e raw_syscalls:sys_exit $@
+perf record -e raw_syscalls:sys_exit $@
diff --git a/tools/perf/scripts/perl/bin/rw-by-file-record b/tools/perf/scripts/perl/bin/rw-by-file-record
index 5bfaae5..33efc86 100644
--- a/tools/perf/scripts/perl/bin/rw-by-file-record
+++ b/tools/perf/scripts/perl/bin/rw-by-file-record
@@ -1,3 +1,3 @@
#!/bin/bash
-perf record -a -e syscalls:sys_enter_read -e syscalls:sys_enter_write $@
+perf record -e syscalls:sys_enter_read -e syscalls:sys_enter_write $@
diff --git a/tools/perf/scripts/perl/bin/rw-by-pid-record b/tools/perf/scripts/perl/bin/rw-by-pid-record
index 6e0b2f7..7cb9db2 100644
--- a/tools/perf/scripts/perl/bin/rw-by-pid-record
+++ b/tools/perf/scripts/perl/bin/rw-by-pid-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@
+perf record -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@
diff --git a/tools/perf/scripts/perl/bin/rwtop-record b/tools/perf/scripts/perl/bin/rwtop-record
index 6e0b2f7..7cb9db2 100644
--- a/tools/perf/scripts/perl/bin/rwtop-record
+++ b/tools/perf/scripts/perl/bin/rwtop-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@
+perf record -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@
diff --git a/tools/perf/scripts/perl/bin/wakeup-latency-record b/tools/perf/scripts/perl/bin/wakeup-latency-record
index 9f2acaa..464251a 100644
--- a/tools/perf/scripts/perl/bin/wakeup-latency-record
+++ b/tools/perf/scripts/perl/bin/wakeup-latency-record
@@ -1,5 +1,5 @@
#!/bin/bash
-perf record -a -e sched:sched_switch -e sched:sched_wakeup $@
+perf record -e sched:sched_switch -e sched:sched_wakeup $@
diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-record b/tools/perf/scripts/perl/bin/workqueue-stats-record
index 85301f2..8edda90 100644
--- a/tools/perf/scripts/perl/bin/workqueue-stats-record
+++ b/tools/perf/scripts/perl/bin/workqueue-stats-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e workqueue:workqueue_creation -e workqueue:workqueue_destruction -e workqueue:workqueue_execution -e workqueue:workqueue_insertion $@
+perf record -e workqueue:workqueue_creation -e workqueue:workqueue_destruction -e workqueue:workqueue_execution -e workqueue:workqueue_insertion $@
diff --git a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record
index eb5846b..8104895 100644
--- a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record
+++ b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e raw_syscalls:sys_exit $@
+perf record -e raw_syscalls:sys_exit $@
diff --git a/tools/perf/scripts/python/bin/futex-contention-record b/tools/perf/scripts/python/bin/futex-contention-record
index 5ecbb43..b1495c9 100644
--- a/tools/perf/scripts/python/bin/futex-contention-record
+++ b/tools/perf/scripts/python/bin/futex-contention-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e syscalls:sys_enter_futex -e syscalls:sys_exit_futex $@
+perf record -e syscalls:sys_enter_futex -e syscalls:sys_exit_futex $@
diff --git a/tools/perf/scripts/python/bin/netdev-times-record b/tools/perf/scripts/python/bin/netdev-times-record
index d931a82..558754b 100644
--- a/tools/perf/scripts/python/bin/netdev-times-record
+++ b/tools/perf/scripts/python/bin/netdev-times-record
@@ -1,5 +1,5 @@
#!/bin/bash
-perf record -a -e net:net_dev_xmit -e net:net_dev_queue \
+perf record -e net:net_dev_xmit -e net:net_dev_queue \
-e net:netif_receive_skb -e net:netif_rx \
-e skb:consume_skb -e skb:kfree_skb \
-e skb:skb_copy_datagram_iovec -e napi:napi_poll \
diff --git a/tools/perf/scripts/python/bin/sched-migration-record b/tools/perf/scripts/python/bin/sched-migration-record
index 17a3e9b..7493fdd 100644
--- a/tools/perf/scripts/python/bin/sched-migration-record
+++ b/tools/perf/scripts/python/bin/sched-migration-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -m 16384 -a -e sched:sched_wakeup -e sched:sched_wakeup_new -e sched:sched_switch -e sched:sched_migrate_task $@
+perf record -m 16384 -e sched:sched_wakeup -e sched:sched_wakeup_new -e sched:sched_switch -e sched:sched_migrate_task $@
diff --git a/tools/perf/scripts/python/bin/sctop-record b/tools/perf/scripts/python/bin/sctop-record
index 1fc5998..4efbfaa 100644
--- a/tools/perf/scripts/python/bin/sctop-record
+++ b/tools/perf/scripts/python/bin/sctop-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e raw_syscalls:sys_enter $@
+perf record -e raw_syscalls:sys_enter $@
diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-record b/tools/perf/scripts/python/bin/syscall-counts-by-pid-record
index 1fc5998..4efbfaa 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-record
+++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e raw_syscalls:sys_enter $@
+perf record -e raw_syscalls:sys_enter $@
diff --git a/tools/perf/scripts/python/bin/syscall-counts-record b/tools/perf/scripts/python/bin/syscall-counts-record
index 1fc5998..4efbfaa 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-record
+++ b/tools/perf/scripts/python/bin/syscall-counts-record
@@ -1,2 +1,2 @@
#!/bin/bash
-perf record -a -e raw_syscalls:sys_enter $@
+perf record -e raw_syscalls:sys_enter $@
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index b39f499..0500895 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -295,7 +295,9 @@
{
struct rb_node **p = &self->rb_node;
struct rb_node *parent = NULL;
- struct symbol_name_rb_node *symn = ((void *)sym) - sizeof(*parent), *s;
+ struct symbol_name_rb_node *symn, *s;
+
+ symn = container_of(sym, struct symbol_name_rb_node, sym);
while (*p != NULL) {
parent = *p;
diff --git a/tools/perf/util/ui/util.c b/tools/perf/util/ui/util.c
index 9706d9d..056c695 100644
--- a/tools/perf/util/ui/util.c
+++ b/tools/perf/util/ui/util.c
@@ -104,9 +104,10 @@
return rc;
}
+static const char yes[] = "Yes", no[] = "No";
+
bool ui__dialog_yesno(const char *msg)
{
/* newtWinChoice should really be accepting const char pointers... */
- char yes[] = "Yes", no[] = "No";
- return newtWinChoice(NULL, yes, no, (char *)msg) == 1;
+ return newtWinChoice(NULL, (char *)yes, (char *)no, (char *)msg) == 1;
}
diff --git a/usr/initramfs_data.S b/usr/initramfs_data.S
index 792a750..c14322d 100644
--- a/usr/initramfs_data.S
+++ b/usr/initramfs_data.S
@@ -22,14 +22,15 @@
*/
#include <linux/stringify.h>
+#include <asm-generic/vmlinux.lds.h>
.section .init.ramfs,"a"
__irf_start:
.incbin __stringify(INITRAMFS_IMAGE)
__irf_end:
.section .init.ramfs.info,"a"
-.globl __initramfs_size
-__initramfs_size:
+.globl VMLINUX_SYMBOL(__initramfs_size)
+VMLINUX_SYMBOL(__initramfs_size):
#ifdef CONFIG_64BIT
.quad __irf_end - __irf_start
#else