Merge branch 'tracing/hw-breakpoints' into perf/core
Conflicts:
arch/x86/kernel/kprobes.c
kernel/trace/Makefile
Merge reason: hw-breakpoints perf integration is looking
good in testing and in reviews, plus conflicts
are mounting up - so merge & resolve.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/Documentation/ABI/testing/sysfs-class-usb_host b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
similarity index 88%
rename from Documentation/ABI/testing/sysfs-class-usb_host
rename to Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
index 46b66ad1..4e8106f 100644
--- a/Documentation/ABI/testing/sysfs-class-usb_host
+++ b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
@@ -1,4 +1,4 @@
-What: /sys/class/usb_host/usb_hostN/wusb_chid
+What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_chid
Date: July 2008
KernelVersion: 2.6.27
Contact: David Vrabel <david.vrabel@csr.com>
@@ -9,7 +9,7 @@
Set an all zero CHID to stop the host controller.
-What: /sys/class/usb_host/usb_hostN/wusb_trust_timeout
+What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_trust_timeout
Date: July 2008
KernelVersion: 2.6.27
Contact: David Vrabel <david.vrabel@csr.com>
diff --git a/Documentation/ABI/testing/sysfs-devices-cache_disable b/Documentation/ABI/testing/sysfs-devices-cache_disable
deleted file mode 100644
index 175bb4f..0000000
--- a/Documentation/ABI/testing/sysfs-devices-cache_disable
+++ /dev/null
@@ -1,18 +0,0 @@
-What: /sys/devices/system/cpu/cpu*/cache/index*/cache_disable_X
-Date: August 2008
-KernelVersion: 2.6.27
-Contact: mark.langsdorf@amd.com
-Description: These files exist in every cpu's cache index directories.
- There are currently 2 cache_disable_# files in each
- directory. Reading from these files on a supported
- processor will return that cache disable index value
- for that processor and node. Writing to one of these
- files will cause the specificed cache index to be disabled.
-
- Currently, only AMD Family 10h Processors support cache index
- disable, and only for their L3 caches. See the BIOS and
- Kernel Developer's Guide at
- http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116-Public-GH-BKDG_3.20_2-4-09.pdf
- for formatting information and other details on the
- cache index disable.
-Users: joachim.deguara@amd.com
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
new file mode 100644
index 0000000..a703b9e
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -0,0 +1,156 @@
+What: /sys/devices/system/cpu/
+Date: pre-git history
+Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:
+ A collection of both global and individual CPU attributes
+
+ Individual CPU attributes are contained in subdirectories
+ named by the kernel's logical CPU number, e.g.:
+
+ /sys/devices/system/cpu/cpu#/
+
+What: /sys/devices/system/cpu/sched_mc_power_savings
+ /sys/devices/system/cpu/sched_smt_power_savings
+Date: June 2006
+Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description: Discover and adjust the kernel's multi-core scheduler support.
+
+ Possible values are:
+
+ 0 - No power saving load balance (default value)
+ 1 - Fill one thread/core/package first for long running threads
+ 2 - Also bias task wakeups to semi-idle cpu package for power
+ savings
+
+ sched_mc_power_savings is dependent upon SCHED_MC, which is
+ itself architecture dependent.
+
+ sched_smt_power_savings is dependent upon SCHED_SMT, which
+ is itself architecture dependent.
+
+ The two files are independent of each other. It is possible
+ that one file may be present without the other.
+
+ Introduced by git commit 5c45bf27.
+
+
+What: /sys/devices/system/cpu/kernel_max
+ /sys/devices/system/cpu/offline
+ /sys/devices/system/cpu/online
+ /sys/devices/system/cpu/possible
+ /sys/devices/system/cpu/present
+Date: December 2008
+Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description: CPU topology files that describe kernel limits related to
+ hotplug. Briefly:
+
+ kernel_max: the maximum cpu index allowed by the kernel
+ configuration.
+
+ offline: cpus that are not online because they have been
+ HOTPLUGGED off or exceed the limit of cpus allowed by the
+ kernel configuration (kernel_max above).
+
+ online: cpus that are online and being scheduled.
+
+ possible: cpus that have been allocated resources and can be
+ brought online if they are present.
+
+ present: cpus that have been identified as being present in
+ the system.
+
+ See Documentation/cputopology.txt for more information.
+
+
+
+What: /sys/devices/system/cpu/cpu#/node
+Date: October 2009
+Contact: Linux memory management mailing list <linux-mm@kvack.org>
+Description: Discover NUMA node a CPU belongs to
+
+ When CONFIG_NUMA is enabled, a symbolic link that points
+ to the corresponding NUMA node directory.
+
+ For example, the following symlink is created for cpu42
+ in NUMA node 2:
+
+ /sys/devices/system/cpu/cpu42/node2 -> ../../node/node2
+
+
+What: /sys/devices/system/cpu/cpu#/topology/core_id
+ /sys/devices/system/cpu/cpu#/topology/core_siblings
+ /sys/devices/system/cpu/cpu#/topology/core_siblings_list
+ /sys/devices/system/cpu/cpu#/topology/physical_package_id
+ /sys/devices/system/cpu/cpu#/topology/thread_siblings
+ /sys/devices/system/cpu/cpu#/topology/thread_siblings_list
+Date: December 2008
+Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description: CPU topology files that describe a logical CPU's relationship
+ to other cores and threads in the same physical package.
+
+ One cpu# directory is created per logical CPU in the system,
+ e.g. /sys/devices/system/cpu/cpu42/.
+
+ Briefly, the files above are:
+
+ core_id: the CPU core ID of cpu#. Typically it is the
+ hardware platform's identifier (rather than the kernel's).
+ The actual value is architecture and platform dependent.
+
+ core_siblings: internal kernel map of cpu#'s hardware threads
+ within the same physical_package_id.
+
+ core_siblings_list: human-readable list of the logical CPU
+ numbers within the same physical_package_id as cpu#.
+
+ physical_package_id: physical package id of cpu#. Typically
+ corresponds to a physical socket number, but the actual value
+ is architecture and platform dependent.
+
+ thread_siblings: internel kernel map of cpu#'s hardware
+ threads within the same core as cpu#
+
+ thread_siblings_list: human-readable list of cpu#'s hardware
+ threads within the same core as cpu#
+
+ See Documentation/cputopology.txt for more information.
+
+
+What: /sys/devices/system/cpu/cpuidle/current_driver
+ /sys/devices/system/cpu/cpuidle/current_governer_ro
+Date: September 2007
+Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description: Discover cpuidle policy and mechanism
+
+ Various CPUs today support multiple idle levels that are
+ differentiated by varying exit latencies and power
+ consumption during idle.
+
+ Idle policy (governor) is differentiated from idle mechanism
+ (driver)
+
+ current_driver: displays current idle mechanism
+
+ current_governor_ro: displays current idle policy
+
+ See files in Documentation/cpuidle/ for more information.
+
+
+What: /sys/devices/system/cpu/cpu*/cache/index*/cache_disable_X
+Date: August 2008
+KernelVersion: 2.6.27
+Contact: mark.langsdorf@amd.com
+Description: These files exist in every cpu's cache index directories.
+ There are currently 2 cache_disable_# files in each
+ directory. Reading from these files on a supported
+ processor will return that cache disable index value
+ for that processor and node. Writing to one of these
+ files will cause the specificed cache index to be disabled.
+
+ Currently, only AMD Family 10h Processors support cache index
+ disable, and only for their L3 caches. See the BIOS and
+ Kernel Developer's Guide at
+ http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116-Public-GH-BKDG_3.20_2-4-09.pdf
+ for formatting information and other details on the
+ cache index disable.
+Users: joachim.deguara@amd.com
diff --git a/Documentation/cputopology.txt b/Documentation/cputopology.txt
index b41f3e5..f1c5c4b 100644
--- a/Documentation/cputopology.txt
+++ b/Documentation/cputopology.txt
@@ -1,15 +1,28 @@
-Export cpu topology info via sysfs. Items (attributes) are similar
+Export CPU topology info via sysfs. Items (attributes) are similar
to /proc/cpuinfo.
1) /sys/devices/system/cpu/cpuX/topology/physical_package_id:
-represent the physical package id of cpu X;
+
+ physical package id of cpuX. Typically corresponds to a physical
+ socket number, but the actual value is architecture and platform
+ dependent.
+
2) /sys/devices/system/cpu/cpuX/topology/core_id:
-represent the cpu core id to cpu X;
+
+ the CPU core ID of cpuX. Typically it is the hardware platform's
+ identifier (rather than the kernel's). The actual value is
+ architecture and platform dependent.
+
3) /sys/devices/system/cpu/cpuX/topology/thread_siblings:
-represent the thread siblings to cpu X in the same core;
+
+ internel kernel map of cpuX's hardware threads within the same
+ core as cpuX
+
4) /sys/devices/system/cpu/cpuX/topology/core_siblings:
-represent the thread siblings to cpu X in the same physical package;
+
+ internal kernel map of cpuX's hardware threads within the same
+ physical_package_id.
To implement it in an architecture-neutral way, a new source file,
drivers/base/topology.c, is to export the 4 attributes.
@@ -32,32 +45,32 @@
3) thread_siblings: just the given CPU
4) core_siblings: just the given CPU
-Additionally, cpu topology information is provided under
+Additionally, CPU topology information is provided under
/sys/devices/system/cpu and includes these files. The internal
source for the output is in brackets ("[]").
- kernel_max: the maximum cpu index allowed by the kernel configuration.
+ kernel_max: the maximum CPU index allowed by the kernel configuration.
[NR_CPUS-1]
- offline: cpus that are not online because they have been
+ offline: CPUs that are not online because they have been
HOTPLUGGED off (see cpu-hotplug.txt) or exceed the limit
- of cpus allowed by the kernel configuration (kernel_max
+ of CPUs allowed by the kernel configuration (kernel_max
above). [~cpu_online_mask + cpus >= NR_CPUS]
- online: cpus that are online and being scheduled [cpu_online_mask]
+ online: CPUs that are online and being scheduled [cpu_online_mask]
- possible: cpus that have been allocated resources and can be
+ possible: CPUs that have been allocated resources and can be
brought online if they are present. [cpu_possible_mask]
- present: cpus that have been identified as being present in the
+ present: CPUs that have been identified as being present in the
system. [cpu_present_mask]
The format for the above output is compatible with cpulist_parse()
[see <linux/cpumask.h>]. Some examples follow.
-In this example, there are 64 cpus in the system but cpus 32-63 exceed
+In this example, there are 64 CPUs in the system but cpus 32-63 exceed
the kernel max which is limited to 0..31 by the NR_CPUS config option
-being 32. Note also that cpus 2 and 4-31 are not online but could be
+being 32. Note also that CPUs 2 and 4-31 are not online but could be
brought online as they are both present and possible.
kernel_max: 31
@@ -67,8 +80,8 @@
present: 0-31
In this example, the NR_CPUS config option is 128, but the kernel was
-started with possible_cpus=144. There are 4 cpus in the system and cpu2
-was manually taken offline (and is the only cpu that can be brought
+started with possible_cpus=144. There are 4 CPUs in the system and cpu2
+was manually taken offline (and is the only CPU that can be brought
online.)
kernel_max: 127
@@ -78,4 +91,4 @@
present: 0-3
See cpu-hotplug.txt for the possible_cpus=NUM kernel start parameter
-as well as more information on the various cpumask's.
+as well as more information on the various cpumasks.
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 04e6c81..bc693ff 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -418,6 +418,14 @@
Why: Should be implemented in userspace, policy daemon.
Who: Johannes Berg <johannes@sipsolutions.net>
+---------------------------
+
+What: CONFIG_INOTIFY
+When: 2.6.33
+Why: last user (audit) will be converted to the newer more generic
+ and more easily maintained fsnotify subsystem
+Who: Eric Paris <eparis@redhat.com>
+
----------------------------
What: lock_policy_rwsem_* and unlock_policy_rwsem_* will not be
diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index bf4f4b7..6d94e06 100644
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -134,9 +134,15 @@
mount options "ro,noload" can be used to prevent
writes to the filesystem.
+journal_checksum Enable checksumming of the journal transactions.
+ This will allow the recovery code in e2fsck and the
+ kernel to detect corruption in the kernel. It is a
+ compatible change and will be ignored by older kernels.
+
journal_async_commit Commit block can be written to disk without waiting
for descriptor blocks. If enabled older kernels cannot
- mount the device.
+ mount the device. This will enable 'journal_checksum'
+ internally.
journal=update Update the ext4 file system's journal to the current
format.
diff --git a/Documentation/flexible-arrays.txt b/Documentation/flexible-arrays.txt
index 84eb268..cb8a3a0 100644
--- a/Documentation/flexible-arrays.txt
+++ b/Documentation/flexible-arrays.txt
@@ -1,5 +1,5 @@
Using flexible arrays in the kernel
-Last updated for 2.6.31
+Last updated for 2.6.32
Jonathan Corbet <corbet@lwn.net>
Large contiguous memory allocations can be unreliable in the Linux kernel.
@@ -40,6 +40,13 @@
the current code, using flags to ask for high memory is likely to lead to
notably unpleasant side effects.
+It is also possible to define flexible arrays at compile time with:
+
+ DEFINE_FLEX_ARRAY(name, element_size, total);
+
+This macro will result in a definition of an array with the given name; the
+element size and total will be checked for validity at compile time.
+
Storing data into a flexible array is accomplished with a call to:
int flex_array_put(struct flex_array *array, unsigned int element_nr,
@@ -76,16 +83,30 @@
Note that it is possible to get back a valid pointer for an element which
has never been stored in the array. Memory for array elements is allocated
one page at a time; a single allocation could provide memory for several
-adjacent elements. The flexible array code does not know if a specific
-element has been written; it only knows if the associated memory is
-present. So a flex_array_get() call on an element which was never stored
-in the array has the potential to return a pointer to random data. If the
-caller does not have a separate way to know which elements were actually
-stored, it might be wise, at least, to add GFP_ZERO to the flags argument
-to ensure that all elements are zeroed.
+adjacent elements. Flexible array elements are normally initialized to the
+value FLEX_ARRAY_FREE (defined as 0x6c in <linux/poison.h>), so errors
+involving that number probably result from use of unstored array entries.
+Note that, if array elements are allocated with __GFP_ZERO, they will be
+initialized to zero and this poisoning will not happen.
-There is no way to remove a single element from the array. It is possible,
-though, to remove all elements with a call to:
+Individual elements in the array can be cleared with:
+
+ int flex_array_clear(struct flex_array *array, unsigned int element_nr);
+
+This function will set the given element to FLEX_ARRAY_FREE and return
+zero. If storage for the indicated element is not allocated for the array,
+flex_array_clear() will return -EINVAL instead. Note that clearing an
+element does not release the storage associated with it; to reduce the
+allocated size of an array, call:
+
+ int flex_array_shrink(struct flex_array *array);
+
+The return value will be the number of pages of memory actually freed.
+This function works by scanning the array for pages containing nothing but
+FLEX_ARRAY_FREE bytes, so (1) it can be expensive, and (2) it will not work
+if the array's pages are allocated with __GFP_ZERO.
+
+It is possible to remove all elements of an array with a call to:
void flex_array_free_parts(struct flex_array *array);
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index dcbd502..82def88 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -353,10 +353,20 @@
Unit: microWatt
RO
-power[1-*]_average_interval Power use averaging interval
+power[1-*]_average_interval Power use averaging interval. A poll
+ notification is sent to this file if the
+ hardware changes the averaging interval.
Unit: milliseconds
RW
+power[1-*]_average_interval_max Maximum power use averaging interval
+ Unit: milliseconds
+ RO
+
+power[1-*]_average_interval_min Minimum power use averaging interval
+ Unit: milliseconds
+ RO
+
power[1-*]_average_highest Historical average maximum power use
Unit: microWatt
RO
@@ -365,6 +375,18 @@
Unit: microWatt
RO
+power[1-*]_average_max A poll notification is sent to
+ power[1-*]_average when power use
+ rises above this value.
+ Unit: microWatt
+ RW
+
+power[1-*]_average_min A poll notification is sent to
+ power[1-*]_average when power use
+ sinks below this value.
+ Unit: microWatt
+ RW
+
power[1-*]_input Instantaneous power use
Unit: microWatt
RO
@@ -381,6 +403,39 @@
average_highest and average_lowest.
WO
+power[1-*]_accuracy Accuracy of the power meter.
+ Unit: Percent
+ RO
+
+power[1-*]_alarm 1 if the system is drawing more power than the
+ cap allows; 0 otherwise. A poll notification is
+ sent to this file when the power use exceeds the
+ cap. This file only appears if the cap is known
+ to be enforced by hardware.
+ RO
+
+power[1-*]_cap If power use rises above this limit, the
+ system should take action to reduce power use.
+ A poll notification is sent to this file if the
+ cap is changed by the hardware. The *_cap
+ files only appear if the cap is known to be
+ enforced by hardware.
+ Unit: microWatt
+ RW
+
+power[1-*]_cap_hyst Margin of hysteresis built around capping and
+ notification.
+ Unit: microWatt
+ RW
+
+power[1-*]_cap_max Maximum cap that can be set.
+ Unit: microWatt
+ RO
+
+power[1-*]_cap_min Minimum cap that can be set.
+ Unit: microWatt
+ RO
+
**********
* Energy *
**********
diff --git a/Documentation/i2c/busses/i2c-piix4 b/Documentation/i2c/busses/i2c-piix4
index c5b37c5..ac540c7 100644
--- a/Documentation/i2c/busses/i2c-piix4
+++ b/Documentation/i2c/busses/i2c-piix4
@@ -8,7 +8,7 @@
Datasheet: Only available via NDA from ServerWorks
* ATI IXP200, IXP300, IXP400, SB600, SB700 and SB800 southbridges
Datasheet: Not publicly available
- * AMD SB900
+ * AMD Hudson-2
Datasheet: Not publicly available
* Standard Microsystems (SMSC) SLC90E66 (Victory66) southbridge
Datasheet: Publicly available at the SMSC website http://www.smsc.com
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index ba9373f..098de5b 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -42,7 +42,6 @@
#include <signal.h>
#include "linux/lguest_launcher.h"
#include "linux/virtio_config.h"
-#include <linux/virtio_ids.h>
#include "linux/virtio_net.h"
#include "linux/virtio_blk.h"
#include "linux/virtio_console.h"
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 1c8eb45..fd9a2f6 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -522,7 +522,7 @@
pcm_devs - Number of PCM devices assigned to each card
(default = 1, up to 4)
pcm_substreams - Number of PCM substreams assigned to each PCM
- (default = 8, up to 16)
+ (default = 8, up to 128)
hrtimer - Use hrtimer (=1, default) or system timer (=0)
fake_buffer - Fake buffer allocations (default = 1)
diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt
index 70d68ce..a87dc27 100644
--- a/Documentation/thermal/sysfs-api.txt
+++ b/Documentation/thermal/sysfs-api.txt
@@ -1,5 +1,5 @@
Generic Thermal Sysfs driver How To
-=========================
+===================================
Written by Sujith Thomas <sujith.thomas@intel.com>, Zhang Rui <rui.zhang@intel.com>
@@ -10,20 +10,20 @@
0. Introduction
-The generic thermal sysfs provides a set of interfaces for thermal zone devices (sensors)
-and thermal cooling devices (fan, processor...) to register with the thermal management
-solution and to be a part of it.
+The generic thermal sysfs provides a set of interfaces for thermal zone
+devices (sensors) and thermal cooling devices (fan, processor...) to register
+with the thermal management solution and to be a part of it.
-This how-to focuses on enabling new thermal zone and cooling devices to participate
-in thermal management.
-This solution is platform independent and any type of thermal zone devices and
-cooling devices should be able to make use of the infrastructure.
+This how-to focuses on enabling new thermal zone and cooling devices to
+participate in thermal management.
+This solution is platform independent and any type of thermal zone devices
+and cooling devices should be able to make use of the infrastructure.
-The main task of the thermal sysfs driver is to expose thermal zone attributes as well
-as cooling device attributes to the user space.
-An intelligent thermal management application can make decisions based on inputs
-from thermal zone attributes (the current temperature and trip point temperature)
-and throttle appropriate devices.
+The main task of the thermal sysfs driver is to expose thermal zone attributes
+as well as cooling device attributes to the user space.
+An intelligent thermal management application can make decisions based on
+inputs from thermal zone attributes (the current temperature and trip point
+temperature) and throttle appropriate devices.
[0-*] denotes any positive number starting from 0
[1-*] denotes any positive number starting from 1
@@ -31,77 +31,77 @@
1. thermal sysfs driver interface functions
1.1 thermal zone device interface
-1.1.1 struct thermal_zone_device *thermal_zone_device_register(char *name, int trips,
- void *devdata, struct thermal_zone_device_ops *ops)
+1.1.1 struct thermal_zone_device *thermal_zone_device_register(char *name,
+ int trips, void *devdata, struct thermal_zone_device_ops *ops)
- This interface function adds a new thermal zone device (sensor) to
- /sys/class/thermal folder as thermal_zone[0-*].
- It tries to bind all the thermal cooling devices registered at the same time.
+ This interface function adds a new thermal zone device (sensor) to
+ /sys/class/thermal folder as thermal_zone[0-*]. It tries to bind all the
+ thermal cooling devices registered at the same time.
- name: the thermal zone name.
- trips: the total number of trip points this thermal zone supports.
- devdata: device private data
- ops: thermal zone device call-backs.
- .bind: bind the thermal zone device with a thermal cooling device.
- .unbind: unbind the thermal zone device with a thermal cooling device.
- .get_temp: get the current temperature of the thermal zone.
- .get_mode: get the current mode (user/kernel) of the thermal zone.
- "kernel" means thermal management is done in kernel.
- "user" will prevent kernel thermal driver actions upon trip points
- so that user applications can take charge of thermal management.
- .set_mode: set the mode (user/kernel) of the thermal zone.
- .get_trip_type: get the type of certain trip point.
- .get_trip_temp: get the temperature above which the certain trip point
- will be fired.
+ name: the thermal zone name.
+ trips: the total number of trip points this thermal zone supports.
+ devdata: device private data
+ ops: thermal zone device call-backs.
+ .bind: bind the thermal zone device with a thermal cooling device.
+ .unbind: unbind the thermal zone device with a thermal cooling device.
+ .get_temp: get the current temperature of the thermal zone.
+ .get_mode: get the current mode (user/kernel) of the thermal zone.
+ - "kernel" means thermal management is done in kernel.
+ - "user" will prevent kernel thermal driver actions upon trip points
+ so that user applications can take charge of thermal management.
+ .set_mode: set the mode (user/kernel) of the thermal zone.
+ .get_trip_type: get the type of certain trip point.
+ .get_trip_temp: get the temperature above which the certain trip point
+ will be fired.
1.1.2 void thermal_zone_device_unregister(struct thermal_zone_device *tz)
- This interface function removes the thermal zone device.
- It deletes the corresponding entry form /sys/class/thermal folder and unbind all
- the thermal cooling devices it uses.
+ This interface function removes the thermal zone device.
+ It deletes the corresponding entry form /sys/class/thermal folder and
+ unbind all the thermal cooling devices it uses.
1.2 thermal cooling device interface
1.2.1 struct thermal_cooling_device *thermal_cooling_device_register(char *name,
- void *devdata, struct thermal_cooling_device_ops *)
+ void *devdata, struct thermal_cooling_device_ops *)
- This interface function adds a new thermal cooling device (fan/processor/...) to
- /sys/class/thermal/ folder as cooling_device[0-*].
- It tries to bind itself to all the thermal zone devices register at the same time.
- name: the cooling device name.
- devdata: device private data.
- ops: thermal cooling devices call-backs.
- .get_max_state: get the Maximum throttle state of the cooling device.
- .get_cur_state: get the Current throttle state of the cooling device.
- .set_cur_state: set the Current throttle state of the cooling device.
+ This interface function adds a new thermal cooling device (fan/processor/...)
+ to /sys/class/thermal/ folder as cooling_device[0-*]. It tries to bind itself
+ to all the thermal zone devices register at the same time.
+ name: the cooling device name.
+ devdata: device private data.
+ ops: thermal cooling devices call-backs.
+ .get_max_state: get the Maximum throttle state of the cooling device.
+ .get_cur_state: get the Current throttle state of the cooling device.
+ .set_cur_state: set the Current throttle state of the cooling device.
1.2.2 void thermal_cooling_device_unregister(struct thermal_cooling_device *cdev)
- This interface function remove the thermal cooling device.
- It deletes the corresponding entry form /sys/class/thermal folder and unbind
- itself from all the thermal zone devices using it.
+ This interface function remove the thermal cooling device.
+ It deletes the corresponding entry form /sys/class/thermal folder and
+ unbind itself from all the thermal zone devices using it.
1.3 interface for binding a thermal zone device with a thermal cooling device
1.3.1 int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
- int trip, struct thermal_cooling_device *cdev);
+ int trip, struct thermal_cooling_device *cdev);
- This interface function bind a thermal cooling device to the certain trip point
- of a thermal zone device.
- This function is usually called in the thermal zone device .bind callback.
- tz: the thermal zone device
- cdev: thermal cooling device
- trip: indicates which trip point the cooling devices is associated with
- in this thermal zone.
+ This interface function bind a thermal cooling device to the certain trip
+ point of a thermal zone device.
+ This function is usually called in the thermal zone device .bind callback.
+ tz: the thermal zone device
+ cdev: thermal cooling device
+ trip: indicates which trip point the cooling devices is associated with
+ in this thermal zone.
1.3.2 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *tz,
- int trip, struct thermal_cooling_device *cdev);
+ int trip, struct thermal_cooling_device *cdev);
- This interface function unbind a thermal cooling device from the certain trip point
- of a thermal zone device.
- This function is usually called in the thermal zone device .unbind callback.
- tz: the thermal zone device
- cdev: thermal cooling device
- trip: indicates which trip point the cooling devices is associated with
- in this thermal zone.
+ This interface function unbind a thermal cooling device from the certain
+ trip point of a thermal zone device. This function is usually called in
+ the thermal zone device .unbind callback.
+ tz: the thermal zone device
+ cdev: thermal cooling device
+ trip: indicates which trip point the cooling devices is associated with
+ in this thermal zone.
2. sysfs attributes structure
@@ -114,153 +114,166 @@
Thermal zone device sys I/F, created once it's registered:
/sys/class/thermal/thermal_zone[0-*]:
- |-----type: Type of the thermal zone
- |-----temp: Current temperature
- |-----mode: Working mode of the thermal zone
- |-----trip_point_[0-*]_temp: Trip point temperature
- |-----trip_point_[0-*]_type: Trip point type
+ |---type: Type of the thermal zone
+ |---temp: Current temperature
+ |---mode: Working mode of the thermal zone
+ |---trip_point_[0-*]_temp: Trip point temperature
+ |---trip_point_[0-*]_type: Trip point type
Thermal cooling device sys I/F, created once it's registered:
/sys/class/thermal/cooling_device[0-*]:
- |-----type : Type of the cooling device(processor/fan/...)
- |-----max_state: Maximum cooling state of the cooling device
- |-----cur_state: Current cooling state of the cooling device
+ |---type: Type of the cooling device(processor/fan/...)
+ |---max_state: Maximum cooling state of the cooling device
+ |---cur_state: Current cooling state of the cooling device
-These two dynamic attributes are created/removed in pairs.
-They represent the relationship between a thermal zone and its associated cooling device.
-They are created/removed for each
-thermal_zone_bind_cooling_device/thermal_zone_unbind_cooling_device successful execution.
+Then next two dynamic attributes are created/removed in pairs. They represent
+the relationship between a thermal zone and its associated cooling device.
+They are created/removed for each successful execution of
+thermal_zone_bind_cooling_device/thermal_zone_unbind_cooling_device.
-/sys/class/thermal/thermal_zone[0-*]
- |-----cdev[0-*]: The [0-*]th cooling device in the current thermal zone
- |-----cdev[0-*]_trip_point: Trip point that cdev[0-*] is associated with
+/sys/class/thermal/thermal_zone[0-*]:
+ |---cdev[0-*]: [0-*]th cooling device in current thermal zone
+ |---cdev[0-*]_trip_point: Trip point that cdev[0-*] is associated with
Besides the thermal zone device sysfs I/F and cooling device sysfs I/F,
-the generic thermal driver also creates a hwmon sysfs I/F for each _type_ of
-thermal zone device. E.g. the generic thermal driver registers one hwmon class device
-and build the associated hwmon sysfs I/F for all the registered ACPI thermal zones.
+the generic thermal driver also creates a hwmon sysfs I/F for each _type_
+of thermal zone device. E.g. the generic thermal driver registers one hwmon
+class device and build the associated hwmon sysfs I/F for all the registered
+ACPI thermal zones.
+
/sys/class/hwmon/hwmon[0-*]:
- |-----name: The type of the thermal zone devices.
- |-----temp[1-*]_input: The current temperature of thermal zone [1-*].
- |-----temp[1-*]_critical: The critical trip point of thermal zone [1-*].
+ |---name: The type of the thermal zone devices
+ |---temp[1-*]_input: The current temperature of thermal zone [1-*]
+ |---temp[1-*]_critical: The critical trip point of thermal zone [1-*]
+
Please read Documentation/hwmon/sysfs-interface for additional information.
***************************
* Thermal zone attributes *
***************************
-type Strings which represent the thermal zone type.
- This is given by thermal zone driver as part of registration.
- Eg: "acpitz" indicates it's an ACPI thermal device.
- In order to keep it consistent with hwmon sys attribute,
- this should be a short, lowercase string,
- not containing spaces nor dashes.
- RO
- Required
+type
+ Strings which represent the thermal zone type.
+ This is given by thermal zone driver as part of registration.
+ E.g: "acpitz" indicates it's an ACPI thermal device.
+ In order to keep it consistent with hwmon sys attribute; this should
+ be a short, lowercase string, not containing spaces nor dashes.
+ RO, Required
-temp Current temperature as reported by thermal zone (sensor)
- Unit: millidegree Celsius
- RO
- Required
+temp
+ Current temperature as reported by thermal zone (sensor).
+ Unit: millidegree Celsius
+ RO, Required
-mode One of the predefined values in [kernel, user]
- This file gives information about the algorithm
- that is currently managing the thermal zone.
- It can be either default kernel based algorithm
- or user space application.
- RW
- Optional
- kernel = Thermal management in kernel thermal zone driver.
- user = Preventing kernel thermal zone driver actions upon
- trip points so that user application can take full
- charge of the thermal management.
+mode
+ One of the predefined values in [kernel, user].
+ This file gives information about the algorithm that is currently
+ managing the thermal zone. It can be either default kernel based
+ algorithm or user space application.
+ kernel = Thermal management in kernel thermal zone driver.
+ user = Preventing kernel thermal zone driver actions upon
+ trip points so that user application can take full
+ charge of the thermal management.
+ RW, Optional
-trip_point_[0-*]_temp The temperature above which trip point will be fired
- Unit: millidegree Celsius
- RO
- Optional
+trip_point_[0-*]_temp
+ The temperature above which trip point will be fired.
+ Unit: millidegree Celsius
+ RO, Optional
-trip_point_[0-*]_type Strings which indicate the type of the trip point
- E.g. it can be one of critical, hot, passive,
- active[0-*] for ACPI thermal zone.
- RO
- Optional
+trip_point_[0-*]_type
+ Strings which indicate the type of the trip point.
+ E.g. it can be one of critical, hot, passive, active[0-*] for ACPI
+ thermal zone.
+ RO, Optional
-cdev[0-*] Sysfs link to the thermal cooling device node where the sys I/F
- for cooling device throttling control represents.
- RO
- Optional
+cdev[0-*]
+ Sysfs link to the thermal cooling device node where the sys I/F
+ for cooling device throttling control represents.
+ RO, Optional
-cdev[0-*]_trip_point The trip point with which cdev[0-*] is associated in this thermal zone
- -1 means the cooling device is not associated with any trip point.
- RO
- Optional
+cdev[0-*]_trip_point
+ The trip point with which cdev[0-*] is associated in this thermal
+ zone; -1 means the cooling device is not associated with any trip
+ point.
+ RO, Optional
-******************************
-* Cooling device attributes *
-******************************
+passive
+ Attribute is only present for zones in which the passive cooling
+ policy is not supported by native thermal driver. Default is zero
+ and can be set to a temperature (in millidegrees) to enable a
+ passive trip point for the zone. Activation is done by polling with
+ an interval of 1 second.
+ Unit: millidegrees Celsius
+ RW, Optional
-type String which represents the type of device
- eg: For generic ACPI: this should be "Fan",
- "Processor" or "LCD"
- eg. For memory controller device on intel_menlow platform:
- this should be "Memory controller"
- RO
- Required
+*****************************
+* Cooling device attributes *
+*****************************
-max_state The maximum permissible cooling state of this cooling device.
- RO
- Required
+type
+ String which represents the type of device, e.g:
+ - for generic ACPI: should be "Fan", "Processor" or "LCD"
+ - for memory controller device on intel_menlow platform:
+ should be "Memory controller".
+ RO, Required
-cur_state The current cooling state of this cooling device.
- the value can any integer numbers between 0 and max_state,
- cur_state == 0 means no cooling
- cur_state == max_state means the maximum cooling.
- RW
- Required
+max_state
+ The maximum permissible cooling state of this cooling device.
+ RO, Required
+
+cur_state
+ The current cooling state of this cooling device.
+ The value can any integer numbers between 0 and max_state:
+ - cur_state == 0 means no cooling
+ - cur_state == max_state means the maximum cooling.
+ RW, Required
3. A simple implementation
-ACPI thermal zone may support multiple trip points like critical/hot/passive/active.
-If an ACPI thermal zone supports critical, passive, active[0] and active[1] at the same time,
-it may register itself as a thermal_zone_device (thermal_zone1) with 4 trip points in all.
-It has one processor and one fan, which are both registered as thermal_cooling_device.
-If the processor is listed in _PSL method, and the fan is listed in _AL0 method,
-the sys I/F structure will be built like this:
+ACPI thermal zone may support multiple trip points like critical, hot,
+passive, active. If an ACPI thermal zone supports critical, passive,
+active[0] and active[1] at the same time, it may register itself as a
+thermal_zone_device (thermal_zone1) with 4 trip points in all.
+It has one processor and one fan, which are both registered as
+thermal_cooling_device.
+
+If the processor is listed in _PSL method, and the fan is listed in _AL0
+method, the sys I/F structure will be built like this:
/sys/class/thermal:
|thermal_zone1:
- |-----type: acpitz
- |-----temp: 37000
- |-----mode: kernel
- |-----trip_point_0_temp: 100000
- |-----trip_point_0_type: critical
- |-----trip_point_1_temp: 80000
- |-----trip_point_1_type: passive
- |-----trip_point_2_temp: 70000
- |-----trip_point_2_type: active0
- |-----trip_point_3_temp: 60000
- |-----trip_point_3_type: active1
- |-----cdev0: --->/sys/class/thermal/cooling_device0
- |-----cdev0_trip_point: 1 /* cdev0 can be used for passive */
- |-----cdev1: --->/sys/class/thermal/cooling_device3
- |-----cdev1_trip_point: 2 /* cdev1 can be used for active[0]*/
+ |---type: acpitz
+ |---temp: 37000
+ |---mode: kernel
+ |---trip_point_0_temp: 100000
+ |---trip_point_0_type: critical
+ |---trip_point_1_temp: 80000
+ |---trip_point_1_type: passive
+ |---trip_point_2_temp: 70000
+ |---trip_point_2_type: active0
+ |---trip_point_3_temp: 60000
+ |---trip_point_3_type: active1
+ |---cdev0: --->/sys/class/thermal/cooling_device0
+ |---cdev0_trip_point: 1 /* cdev0 can be used for passive */
+ |---cdev1: --->/sys/class/thermal/cooling_device3
+ |---cdev1_trip_point: 2 /* cdev1 can be used for active[0]*/
|cooling_device0:
- |-----type: Processor
- |-----max_state: 8
- |-----cur_state: 0
+ |---type: Processor
+ |---max_state: 8
+ |---cur_state: 0
|cooling_device3:
- |-----type: Fan
- |-----max_state: 2
- |-----cur_state: 0
+ |---type: Fan
+ |---max_state: 2
+ |---cur_state: 0
/sys/class/hwmon:
|hwmon0:
- |-----name: acpitz
- |-----temp1_input: 37000
- |-----temp1_crit: 100000
+ |---name: acpitz
+ |---temp1_input: 37000
+ |---temp1_crit: 100000
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt
index 957b22f..8179692 100644
--- a/Documentation/trace/ftrace.txt
+++ b/Documentation/trace/ftrace.txt
@@ -1231,6 +1231,7 @@
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
+#include <string.h>
#define _STR(x) #x
#define STR(x) _STR(x)
@@ -1265,6 +1266,7 @@
return NULL;
}
+ strcat(debugfs, "/tracing/");
debugfs_found = 1;
return debugfs;
diff --git a/Documentation/trace/kprobetrace.txt b/Documentation/trace/kprobetrace.txt
new file mode 100644
index 0000000..47aabee
--- /dev/null
+++ b/Documentation/trace/kprobetrace.txt
@@ -0,0 +1,149 @@
+ Kprobe-based Event Tracing
+ ==========================
+
+ Documentation is written by Masami Hiramatsu
+
+
+Overview
+--------
+These events are similar to tracepoint based events. Instead of Tracepoint,
+this is based on kprobes (kprobe and kretprobe). So it can probe wherever
+kprobes can probe (this means, all functions body except for __kprobes
+functions). Unlike the Tracepoint based event, this can be added and removed
+dynamically, on the fly.
+
+To enable this feature, build your kernel with CONFIG_KPROBE_TRACING=y.
+
+Similar to the events tracer, this doesn't need to be activated via
+current_tracer. Instead of that, add probe points via
+/sys/kernel/debug/tracing/kprobe_events, and enable it via
+/sys/kernel/debug/tracing/events/kprobes/<EVENT>/enabled.
+
+
+Synopsis of kprobe_events
+-------------------------
+ p[:[GRP/]EVENT] SYMBOL[+offs]|MEMADDR [FETCHARGS] : Set a probe
+ r[:[GRP/]EVENT] SYMBOL[+0] [FETCHARGS] : Set a return probe
+
+ GRP : Group name. If omitted, use "kprobes" for it.
+ EVENT : Event name. If omitted, the event name is generated
+ based on SYMBOL+offs or MEMADDR.
+ SYMBOL[+offs] : Symbol+offset where the probe is inserted.
+ MEMADDR : Address where the probe is inserted.
+
+ FETCHARGS : Arguments. Each probe can have up to 128 args.
+ %REG : Fetch register REG
+ @ADDR : Fetch memory at ADDR (ADDR should be in kernel)
+ @SYM[+|-offs] : Fetch memory at SYM +|- offs (SYM should be a data symbol)
+ $stackN : Fetch Nth entry of stack (N >= 0)
+ $stack : Fetch stack address.
+ $argN : Fetch function argument. (N >= 0)(*)
+ $retval : Fetch return value.(**)
+ +|-offs(FETCHARG) : Fetch memory at FETCHARG +|- offs address.(***)
+ NAME=FETCHARG: Set NAME as the argument name of FETCHARG.
+
+ (*) aN may not correct on asmlinkaged functions and at the middle of
+ function body.
+ (**) only for return probe.
+ (***) this is useful for fetching a field of data structures.
+
+
+Per-Probe Event Filtering
+-------------------------
+ Per-probe event filtering feature allows you to set different filter on each
+probe and gives you what arguments will be shown in trace buffer. If an event
+name is specified right after 'p:' or 'r:' in kprobe_events, it adds an event
+under tracing/events/kprobes/<EVENT>, at the directory you can see 'id',
+'enabled', 'format' and 'filter'.
+
+enabled:
+ You can enable/disable the probe by writing 1 or 0 on it.
+
+format:
+ This shows the format of this probe event.
+
+filter:
+ You can write filtering rules of this event.
+
+id:
+ This shows the id of this probe event.
+
+
+Event Profiling
+---------------
+ You can check the total number of probe hits and probe miss-hits via
+/sys/kernel/debug/tracing/kprobe_profile.
+ The first column is event name, the second is the number of probe hits,
+the third is the number of probe miss-hits.
+
+
+Usage examples
+--------------
+To add a probe as a new event, write a new definition to kprobe_events
+as below.
+
+ echo p:myprobe do_sys_open dfd=$arg0 filename=$arg1 flags=$arg2 mode=$arg3 > /sys/kernel/debug/tracing/kprobe_events
+
+ This sets a kprobe on the top of do_sys_open() function with recording
+1st to 4th arguments as "myprobe" event. As this example shows, users can
+choose more familiar names for each arguments.
+
+ echo r:myretprobe do_sys_open $retval >> /sys/kernel/debug/tracing/kprobe_events
+
+ This sets a kretprobe on the return point of do_sys_open() function with
+recording return value as "myretprobe" event.
+ You can see the format of these events via
+/sys/kernel/debug/tracing/events/kprobes/<EVENT>/format.
+
+ cat /sys/kernel/debug/tracing/events/kprobes/myprobe/format
+name: myprobe
+ID: 75
+format:
+ field:unsigned short common_type; offset:0; size:2;
+ field:unsigned char common_flags; offset:2; size:1;
+ field:unsigned char common_preempt_count; offset:3; size:1;
+ field:int common_pid; offset:4; size:4;
+ field:int common_tgid; offset:8; size:4;
+
+ field: unsigned long ip; offset:16;tsize:8;
+ field: int nargs; offset:24;tsize:4;
+ field: unsigned long dfd; offset:32;tsize:8;
+ field: unsigned long filename; offset:40;tsize:8;
+ field: unsigned long flags; offset:48;tsize:8;
+ field: unsigned long mode; offset:56;tsize:8;
+
+print fmt: "(%lx) dfd=%lx filename=%lx flags=%lx mode=%lx", REC->ip, REC->dfd, REC->filename, REC->flags, REC->mode
+
+
+ You can see that the event has 4 arguments as in the expressions you specified.
+
+ echo > /sys/kernel/debug/tracing/kprobe_events
+
+ This clears all probe points.
+
+ Right after definition, each event is disabled by default. For tracing these
+events, you need to enable it.
+
+ echo 1 > /sys/kernel/debug/tracing/events/kprobes/myprobe/enable
+ echo 1 > /sys/kernel/debug/tracing/events/kprobes/myretprobe/enable
+
+ And you can see the traced information via /sys/kernel/debug/tracing/trace.
+
+ cat /sys/kernel/debug/tracing/trace
+# tracer: nop
+#
+# TASK-PID CPU# TIMESTAMP FUNCTION
+# | | | | |
+ <...>-1447 [001] 1038282.286875: myprobe: (do_sys_open+0x0/0xd6) dfd=3 filename=7fffd1ec4440 flags=8000 mode=0
+ <...>-1447 [001] 1038282.286878: myretprobe: (sys_openat+0xc/0xe <- do_sys_open) $retval=fffffffffffffffe
+ <...>-1447 [001] 1038282.286885: myprobe: (do_sys_open+0x0/0xd6) dfd=ffffff9c filename=40413c flags=8000 mode=1b6
+ <...>-1447 [001] 1038282.286915: myretprobe: (sys_open+0x1b/0x1d <- do_sys_open) $retval=3
+ <...>-1447 [001] 1038282.286969: myprobe: (do_sys_open+0x0/0xd6) dfd=ffffff9c filename=4041c6 flags=98800 mode=10
+ <...>-1447 [001] 1038282.286976: myretprobe: (sys_open+0x1b/0x1d <- do_sys_open) $retval=3
+
+
+ Each line shows when the kernel hits an event, and <- SYMBOL means kernel
+returns from SYMBOL(e.g. "sys_open+0x1b/0x1d <- do_sys_open" means kernel
+returns from do_sys_open to sys_open+0x1b).
+
+
diff --git a/Documentation/vm/hwpoison.txt b/Documentation/vm/hwpoison.txt
new file mode 100644
index 0000000..3ffadf8
--- /dev/null
+++ b/Documentation/vm/hwpoison.txt
@@ -0,0 +1,136 @@
+What is hwpoison?
+
+Upcoming Intel CPUs have support for recovering from some memory errors
+(``MCA recovery''). This requires the OS to declare a page "poisoned",
+kill the processes associated with it and avoid using it in the future.
+
+This patchkit implements the necessary infrastructure in the VM.
+
+To quote the overview comment:
+
+ * High level machine check handler. Handles pages reported by the
+ * hardware as being corrupted usually due to a 2bit ECC memory or cache
+ * failure.
+ *
+ * This focusses on pages detected as corrupted in the background.
+ * When the current CPU tries to consume corruption the currently
+ * running process can just be killed directly instead. This implies
+ * that if the error cannot be handled for some reason it's safe to
+ * just ignore it because no corruption has been consumed yet. Instead
+ * when that happens another machine check will happen.
+ *
+ * Handles page cache pages in various states. The tricky part
+ * here is that we can access any page asynchronous to other VM
+ * users, because memory failures could happen anytime and anywhere,
+ * possibly violating some of their assumptions. This is why this code
+ * has to be extremely careful. Generally it tries to use normal locking
+ * rules, as in get the standard locks, even if that means the
+ * error handling takes potentially a long time.
+ *
+ * Some of the operations here are somewhat inefficient and have non
+ * linear algorithmic complexity, because the data structures have not
+ * been optimized for this case. This is in particular the case
+ * for the mapping from a vma to a process. Since this case is expected
+ * to be rare we hope we can get away with this.
+
+The code consists of a the high level handler in mm/memory-failure.c,
+a new page poison bit and various checks in the VM to handle poisoned
+pages.
+
+The main target right now is KVM guests, but it works for all kinds
+of applications. KVM support requires a recent qemu-kvm release.
+
+For the KVM use there was need for a new signal type so that
+KVM can inject the machine check into the guest with the proper
+address. This in theory allows other applications to handle
+memory failures too. The expection is that near all applications
+won't do that, but some very specialized ones might.
+
+---
+
+There are two (actually three) modi memory failure recovery can be in:
+
+vm.memory_failure_recovery sysctl set to zero:
+ All memory failures cause a panic. Do not attempt recovery.
+ (on x86 this can be also affected by the tolerant level of the
+ MCE subsystem)
+
+early kill
+ (can be controlled globally and per process)
+ Send SIGBUS to the application as soon as the error is detected
+ This allows applications who can process memory errors in a gentle
+ way (e.g. drop affected object)
+ This is the mode used by KVM qemu.
+
+late kill
+ Send SIGBUS when the application runs into the corrupted page.
+ This is best for memory error unaware applications and default
+ Note some pages are always handled as late kill.
+
+---
+
+User control:
+
+vm.memory_failure_recovery
+ See sysctl.txt
+
+vm.memory_failure_early_kill
+ Enable early kill mode globally
+
+PR_MCE_KILL
+ Set early/late kill mode/revert to system default
+ arg1: PR_MCE_KILL_CLEAR: Revert to system default
+ arg1: PR_MCE_KILL_SET: arg2 defines thread specific mode
+ PR_MCE_KILL_EARLY: Early kill
+ PR_MCE_KILL_LATE: Late kill
+ PR_MCE_KILL_DEFAULT: Use system global default
+PR_MCE_KILL_GET
+ return current mode
+
+
+---
+
+Testing:
+
+madvise(MADV_POISON, ....)
+ (as root)
+ Poison a page in the process for testing
+
+
+hwpoison-inject module through debugfs
+ /sys/debug/hwpoison/corrupt-pfn
+
+Inject hwpoison fault at PFN echoed into this file
+
+
+Architecture specific MCE injector
+
+x86 has mce-inject, mce-test
+
+Some portable hwpoison test programs in mce-test, see blow.
+
+---
+
+References:
+
+http://halobates.de/mce-lc09-2.pdf
+ Overview presentation from LinuxCon 09
+
+git://git.kernel.org/pub/scm/utils/cpu/mce/mce-test.git
+ Test suite (hwpoison specific portable tests in tsrc)
+
+git://git.kernel.org/pub/scm/utils/cpu/mce/mce-inject.git
+ x86 specific injector
+
+
+---
+
+Limitations:
+
+- Not all page types are supported and never will. Most kernel internal
+objects cannot be recovered, only LRU pages for now.
+- Right now hugepage support is missing.
+
+---
+Andi Kleen, Oct 2009
+
diff --git a/MAINTAINERS b/MAINTAINERS
index d5eb8c1..81d68d5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -65,43 +65,51 @@
8. Happy hacking.
- -----------------------------------
+Descriptions of section entries:
-Maintainers List (try to look for most precise areas first)
+ P: Person (obsolete)
+ M: Mail patches to: FullName <address@domain>
+ L: Mailing list that is relevant to this area
+ W: Web-page with status/info
+ T: SCM tree type and location. Type is one of: git, hg, quilt, stgit.
+ S: Status, one of the following:
+ Supported: Someone is actually paid to look after this.
+ Maintained: Someone actually looks after it.
+ Odd Fixes: It has a maintainer but they don't have time to do
+ much other than throw the odd patch in. See below..
+ Orphan: No current maintainer [but maybe you could take the
+ role as you write your new code].
+ Obsolete: Old code. Something tagged obsolete generally means
+ it has been replaced by a better system and you
+ should be using that.
+ F: Files and directories with wildcard patterns.
+ A trailing slash includes all files and subdirectory files.
+ F: drivers/net/ all files in and below drivers/net
+ F: drivers/net/* all files in drivers/net, but not below
+ F: */net/* all files in "any top level directory"/net
+ One pattern per line. Multiple F: lines acceptable.
+ X: Files and directories that are NOT maintained, same rules as F:
+ Files exclusions are tested before file matches.
+ Can be useful for excluding a specific subdirectory, for instance:
+ F: net/
+ X: net/ipv6/
+ matches all files in and below net excluding net/ipv6/
+ K: Keyword perl extended regex pattern to match content in a
+ patch or file. For instance:
+ K: of_get_profile
+ matches patches or files that contain "of_get_profile"
+ K: \b(printk|pr_(info|err))\b
+ matches patches or files that contain one or more of the words
+ printk, pr_info or pr_err
+ One regex pattern per line. Multiple K: lines acceptable.
Note: For the hard of thinking, this list is meant to remain in alphabetical
order. If you could add yourselves to it in alphabetical order that would be
so much easier [Ed]
-P: Person (obsolete)
-M: Mail patches to: FullName <address@domain>
-L: Mailing list that is relevant to this area
-W: Web-page with status/info
-T: SCM tree type and location. Type is one of: git, hg, quilt, stgit.
-S: Status, one of the following:
+Maintainers List (try to look for most precise areas first)
- Supported: Someone is actually paid to look after this.
- Maintained: Someone actually looks after it.
- Odd Fixes: It has a maintainer but they don't have time to do
- much other than throw the odd patch in. See below..
- Orphan: No current maintainer [but maybe you could take the
- role as you write your new code].
- Obsolete: Old code. Something tagged obsolete generally means
- it has been replaced by a better system and you
- should be using that.
-
-F: Files and directories with wildcard patterns.
- A trailing slash includes all files and subdirectory files.
- F: drivers/net/ all files in and below drivers/net
- F: drivers/net/* all files in drivers/net, but not below
- F: */net/* all files in "any top level directory"/net
- One pattern per line. Multiple F: lines acceptable.
-X: Files and directories that are NOT maintained, same rules as F:
- Files exclusions are tested before file matches.
- Can be useful for excluding a specific subdirectory, for instance:
- F: net/
- X: net/ipv6/
- matches all files in and below net excluding net/ipv6/
+ -----------------------------------
3C505 NETWORK DRIVER
M: Philip Blundell <philb@gnu.org>
@@ -174,7 +182,7 @@
M: Latchesar Ionkov <lucho@ionkov.net>
L: v9fs-developer@lists.sourceforge.net
W: http://swik.net/v9fs
-T: git git://git.kernel.org/pub/scm/linux/kernel/ericvh/v9fs.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
S: Maintained
F: Documentation/filesystems/9p.txt
F: fs/9p/
@@ -898,7 +906,6 @@
L: acpi4asus-user@lists.sourceforge.net
W: http://acpi4asus.sf.net
S: Maintained
-F: arch/x86/kernel/acpi/boot.c
F: drivers/platform/x86/asus_acpi.c
ASUS ASB100 HARDWARE MONITOR DRIVER
@@ -992,7 +999,7 @@
ATM
M: Chas Williams <chas@cmf.nrl.navy.mil>
-L: linux-atm-general@lists.sourceforge.net (subscribers-only)
+L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
L: netdev@vger.kernel.org
W: http://linux-atm.sourceforge.net
S: Maintained
@@ -1237,11 +1244,10 @@
F: drivers/net/tg3.*
BROCADE BFA FC SCSI DRIVER
-P: Jing Huang
-M: huangj@brocade.com
-L: linux-scsi@vger.kernel.org
-S: Supported
-F: drivers/scsi/bfa/
+M: Jing Huang <huangj@brocade.com>
+L: linux-scsi@vger.kernel.org
+S: Supported
+F: drivers/scsi/bfa/
BSG (block layer generic sg v4 driver)
M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
@@ -1480,6 +1486,7 @@
CORETEMP HARDWARE MONITORING DRIVER
M: Rudolf Marek <r.marek@assembler.cz>
+M: Huaxu Wan <huaxu.wan@intel.com>
L: lm-sensors@lm-sensors.org
S: Maintained
F: Documentation/hwmon/coretemp
@@ -2151,7 +2158,7 @@
F: arch/powerpc/sysdev/qe_lib/
F: arch/powerpc/include/asm/*qe.h
-FREESCALE USB PERIPHERIAL DRIVERS
+FREESCALE USB PERIPHERAL DRIVERS
M: Li Yang <leoli@freescale.com>
L: linux-usb@vger.kernel.org
L: linuxppc-dev@ozlabs.org
@@ -2202,18 +2209,6 @@
F: fs/fscache/
F: include/linux/fscache*.h
-TRACING
-M: Steven Rostedt <rostedt@goodmis.org>
-M: Frederic Weisbecker <fweisbec@gmail.com>
-M: Ingo Molnar <mingo@redhat.com>
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git tracing/core
-S: Maintained
-F: Documentation/trace/ftrace.txt
-F: arch/*/*/*/ftrace.h
-F: arch/*/kernel/ftrace.c
-F: include/*/ftrace.h include/trace/ include/linux/trace*.h
-F: kernel/trace/
-
FUJITSU FR-V (FRV) PORT
M: David Howells <dhowells@redhat.com>
S: Maintained
@@ -2272,9 +2267,8 @@
F: include/asm-generic
GENERIC UIO DRIVER FOR PCI DEVICES
-M: Michael S. Tsirkin <mst@redhat.com>
+M: "Michael S. Tsirkin" <mst@redhat.com>
L: kvm@vger.kernel.org
-L: linux-kernel@vger.kernel.org
S: Supported
F: drivers/uio/uio_pci_generic.c
@@ -2829,7 +2823,7 @@
IPMI SUBSYSTEM
M: Corey Minyard <minyard@acm.org>
-L: openipmi-developer@lists.sourceforge.net
+L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
W: http://openipmi.sourceforge.net/
S: Supported
F: Documentation/IPMI.txt
@@ -3004,8 +2998,8 @@
KERNEL JANITORS
L: kernel-janitors@vger.kernel.org
-W: http://www.kerneljanitors.org/
-S: Maintained
+W: http://janitor.kernelnewbies.org/
+S: Odd Fixes
KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
M: "J. Bruce Fields" <bfields@fieldses.org>
@@ -3622,7 +3616,7 @@
L: coreteam@netfilter.org
W: http://www.netfilter.org/
W: http://www.iptables.org/
-T: git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6.git
S: Supported
F: include/linux/netfilter*
F: include/linux/netfilter/
@@ -3667,7 +3661,9 @@
M: "David S. Miller" <davem@davemloft.net>
L: netdev@vger.kernel.org
W: http://www.linuxfoundation.org/en/Net
+W: http://patchwork.ozlabs.org/project/netdev/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6.git
S: Maintained
F: net/
F: include/net/
@@ -3784,7 +3780,7 @@
F: drivers/video/nvidia/
OMAP SUPPORT
-M: "Tony Lindgren <tony@atomide.com>" <tony@atomide.com>
+M: Tony Lindgren <tony@atomide.com>
L: linux-omap@vger.kernel.org
W: http://www.muru.com/linux/omap/
W: http://linux.omap.com/
@@ -3889,6 +3885,15 @@
F: Documentation/i2c/busses/i2c-ocores
F: drivers/i2c/busses/i2c-ocores.c
+OPEN FIRMWARE AND FLATTENED DEVICE TREE
+M: Grant Likely <grant.likely@secretlab.ca>
+L: devicetree-discuss@lists.ozlabs.org
+W: http://fdt.secretlab.ca
+S: Maintained
+F: drivers/of
+F: include/linux/of*.h
+K: of_get_property
+
OPROFILE
M: Robert Richter <robert.richter@amd.com>
L: oprofile-list@lists.sf.net
@@ -4324,7 +4329,7 @@
RALINK RT2X00 WIRELESS LAN DRIVER
P: rt2x00 project
L: linux-wireless@vger.kernel.org
-L: users@rt2x00.serialmonkey.com
+L: users@rt2x00.serialmonkey.com (moderated for non-subscribers)
W: http://rt2x00.serialmonkey.com/
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ivd/rt2x00.git
@@ -4533,12 +4538,11 @@
F: include/linux/sched.h
SCORE ARCHITECTURE
-P: Chen Liqin
-M: liqin.chen@sunplusct.com
-P: Lennox Wu
-M: lennox.wu@gmail.com
+M: Chen Liqin <liqin.chen@sunplusct.com>
+M: Lennox Wu <lennox.wu@gmail.com>
W: http://www.sunplusct.com
S: Supported
+F: arch/score/
SCSI CDROM DRIVER
M: Jens Axboe <axboe@kernel.dk>
@@ -4611,27 +4615,27 @@
F: drivers/mmc/host/sdricoh_cs.c
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
-S: Orphan
-L: linux-mmc@vger.kernel.org
-F: drivers/mmc/host/sdhci.*
+S: Orphan
+L: linux-mmc@vger.kernel.org
+F: drivers/mmc/host/sdhci.*
SECURE DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF)
M: Anton Vorontsov <avorontsov@ru.mvista.com>
L: linuxppc-dev@ozlabs.org
-L: linux-mmc@vger.kernel.org
+L: linux-mmc@vger.kernel.org
S: Maintained
-F: drivers/mmc/host/sdhci-of.*
+F: drivers/mmc/host/sdhci-of.*
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
M: Ben Dooks <ben-linux@fluff.org>
-L: linux-mmc@vger.kernel.org
+L: linux-mmc@vger.kernel.org
S: Maintained
F: drivers/mmc/host/sdhci-s3c.c
SECURITY SUBSYSTEM
M: James Morris <jmorris@namei.org>
L: linux-security-module@vger.kernel.org (suggested Cc:)
-T: git git://www.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
W: http://security.wiki.kernel.org/
S: Supported
F: security/
@@ -4667,12 +4671,11 @@
F: include/linux/libata.h
SERVER ENGINES 10Gbps iSCSI - BladeEngine 2 DRIVER
-P: Jayamohan Kallickal
-M: jayamohank@serverengines.com
-L: linux-scsi@vger.kernel.org
-W: http://www.serverengines.com
-S: Supported
-F: drivers/scsi/be2iscsi/
+M: Jayamohan Kallickal <jayamohank@serverengines.com>
+L: linux-scsi@vger.kernel.org
+W: http://www.serverengines.com
+S: Supported
+F: drivers/scsi/be2iscsi/
SERVER ENGINES 10Gbps NIC - BladeEngine 2 DRIVER
M: Sathya Perla <sathyap@serverengines.com>
@@ -4727,8 +4730,7 @@
F: drivers/usb/host/ohci-lh7a40*
SIMPLE FIRMWARE INTERFACE (SFI)
-P: Len Brown
-M: lenb@kernel.org
+M: Len Brown <lenb@kernel.org>
L: sfi-devel@simplefirmware.org
W: http://simplefirmware.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
@@ -5176,6 +5178,20 @@
S: Maintained
F: drivers/char/tpm/
+TRACING
+M: Steven Rostedt <rostedt@goodmis.org>
+M: Frederic Weisbecker <fweisbec@gmail.com>
+M: Ingo Molnar <mingo@redhat.com>
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git tracing/core
+S: Maintained
+F: Documentation/trace/ftrace.txt
+F: arch/*/*/*/ftrace.h
+F: arch/*/kernel/ftrace.c
+F: include/*/ftrace.h
+F: include/linux/trace*.h
+F: include/trace/
+F: kernel/trace/
+
TRIVIAL PATCHES
M: Jiri Kosina <trivial@kernel.org>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
@@ -5664,6 +5680,13 @@
F: drivers/vlynq/vlynq.c
F: include/linux/vlynq.h
+VMWARE VMXNET3 ETHERNET DRIVER
+M: Shreyas Bhatewara <sbhatewara@vmware.com>
+M: "VMware, Inc." <pv-drivers@vmware.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/vmxnet3/
+
VOLTAGE AND CURRENT REGULATOR FRAMEWORK
M: Liam Girdwood <lrg@slimlogic.co.uk>
M: Mark Brown <broonie@opensource.wolfsonmicro.com>
@@ -5735,8 +5758,7 @@
F: drivers/scsi/wd7000.c
WINBOND CIR DRIVER
-P: David Härdeman
-M: david@hardeman.nu
+M: David Härdeman <david@hardeman.nu>
S: Maintained
F: drivers/input/misc/winbond-cir.c
@@ -5793,9 +5815,7 @@
F: include/linux/wm97xx.h
WOLFSON MICROELECTRONICS PMIC DRIVERS
-P: Mark Brown
-M: broonie@opensource.wolfsonmicro.com
-L: linux-kernel@vger.kernel.org
+M: Mark Brown <broonie@opensource.wolfsonmicro.com>
T: git git://opensource.wolfsonmicro.com/linux-2.6-audioplus
W: http://opensource.wolfsonmicro.com/node/8
S: Supported
diff --git a/Makefile b/Makefile
index 3267915..8278361 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 32
-EXTRAVERSION = -rc4
+EXTRAVERSION = -rc7
NAME = Man-Eating Seals of Antiquity
# *DOCUMENTATION*
diff --git a/arch/alpha/include/asm/fcntl.h b/arch/alpha/include/asm/fcntl.h
index e42823e..73126e4 100644
--- a/arch/alpha/include/asm/fcntl.h
+++ b/arch/alpha/include/asm/fcntl.h
@@ -26,8 +26,8 @@
#define F_GETOWN 6 /* for sockets. */
#define F_SETSIG 10 /* for sockets. */
#define F_GETSIG 11 /* for sockets. */
-#define F_SETOWN_EX 12
-#define F_GETOWN_EX 13
+#define F_SETOWN_EX 15
+#define F_GETOWN_EX 16
/* for posix fcntl() and lockf() */
#define F_RDLCK 1
diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h
index 5076a88..815680b 100644
--- a/arch/alpha/include/asm/thread_info.h
+++ b/arch/alpha/include/asm/thread_info.h
@@ -50,12 +50,12 @@
register struct thread_info *__current_thread_info __asm__("$8");
#define current_thread_info() __current_thread_info
+#endif /* __ASSEMBLY__ */
+
/* Thread information allocation. */
#define THREAD_SIZE_ORDER 1
#define THREAD_SIZE (2*PAGE_SIZE)
-#endif /* __ASSEMBLY__ */
-
#define PREEMPT_ACTIVE 0x40000000
/*
diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig
index 7647325..e8f7380b 100644
--- a/arch/arm/configs/ams_delta_defconfig
+++ b/arch/arm/configs/ams_delta_defconfig
@@ -55,10 +55,10 @@
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
-# CONFIG_EMBEDDED is not set
+CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS is not set
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -224,7 +224,7 @@
#
# Processor Features
#
-# CONFIG_ARM_THUMB is not set
+CONFIG_ARM_THUMB=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
CONFIG_CPU_DCACHE_WRITETHROUGH=y
@@ -248,7 +248,7 @@
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_PREEMPT=y
CONFIG_HZ=100
-# CONFIG_AEABI is not set
+CONFIG_AEABI=y
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@@ -299,7 +299,9 @@
#
# Power management options
#
-# CONFIG_PM is not set
+CONFIG_PM=y
+# CONFIG_SUSPEND is not set
+CONFIG_PM_RUNTIME=y
#
# Networking
@@ -670,7 +672,7 @@
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
+CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
@@ -784,6 +786,7 @@
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
+CONFIG_GPIO_SYSFS=y
#
# Dallas's 1-wire bus
@@ -820,6 +823,7 @@
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# Multimedia devices
@@ -896,7 +900,13 @@
#
# Sound
#
-# CONFIG_SOUND is not set
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_SOC=y
+CONFIG_SND_OMAP_SOC=y
+CONFIG_SND_OMAP_SOC_AMS_DELTA=y
#
# HID Devices
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig
index af74cc2..bcfade3 100644
--- a/arch/arm/configs/kirkwood_defconfig
+++ b/arch/arm/configs/kirkwood_defconfig
@@ -1,15 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc4
-# Mon May 4 11:58:57 2009
+# Linux kernel version: 2.6.32-rc6
+# Sat Nov 7 20:31:18 2009
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,13 +16,12 @@
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -46,11 +43,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=19
# CONFIG_GROUP_SCHED is not set
@@ -73,7 +71,6 @@
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -86,6 +83,10 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
@@ -95,13 +96,17 @@
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
-# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
@@ -114,7 +119,7 @@
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -135,19 +140,22 @@
#
# System Type
#
+CONFIG_MMU=y
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_STMP3XXX is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
@@ -156,25 +164,27 @@
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
CONFIG_ARCH_KIRKWOOD=y
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
-# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5PC1XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_BCMRING is not set
#
# Marvell Kirkwood Implementations
@@ -185,6 +195,7 @@
CONFIG_MACH_MV88F6281GTW_GE=y
CONFIG_MACH_SHEEVAPLUG=y
CONFIG_MACH_TS219=y
+CONFIG_MACH_OPENRD_BASE=y
CONFIG_PLAT_ORION=y
#
@@ -195,7 +206,7 @@
# CONFIG_CPU_FEROCEON_OLD_ID is not set
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_PABRT_LEGACY=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_FEROCEON=y
CONFIG_CPU_TLB_FEROCEON=y
@@ -211,6 +222,7 @@
CONFIG_OUTER_CACHE=y
CONFIG_CACHE_FEROCEON_L2=y
# CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
#
# Bus support
@@ -235,11 +247,12 @@
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_HZ=100
CONFIG_AEABI=y
# CONFIG_OABI_COMPAT is not set
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM is not set
@@ -254,10 +267,12 @@
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ALIGNMENT_TRAP=y
+CONFIG_UACCESS_WITH_MEMCPY=y
#
# Boot options
@@ -345,6 +360,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -367,6 +383,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -383,17 +400,18 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_REG_DEBUG is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+CONFIG_CFG80211_DEFAULT_PS_VALUE=1
+# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_LIB80211=y
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=y
-
-#
-# Rate control algorithm selection
-#
CONFIG_MAC80211_RC_MINSTREL=y
# CONFIG_MAC80211_RC_DEFAULT_PID is not set
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
@@ -414,6 +432,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -425,9 +444,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
@@ -494,6 +513,7 @@
# CONFIG_MTD_DATAFLASH is not set
CONFIG_MTD_M25P80=y
CONFIG_M25PXX_USE_FAST_READ=y
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -543,6 +563,7 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MG_DISK is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -567,10 +588,6 @@
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
@@ -587,6 +604,8 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -595,6 +614,7 @@
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
@@ -611,7 +631,6 @@
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
@@ -623,11 +642,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
@@ -649,6 +671,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -676,6 +699,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -693,13 +717,16 @@
#
#
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -768,6 +795,9 @@
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
@@ -789,6 +819,7 @@
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
@@ -797,10 +828,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
CONFIG_LIBERTAS=y
@@ -820,9 +848,7 @@
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_MWL8K is not set
# CONFIG_P54_COMMON is not set
-# CONFIG_ATH5K is not set
-# CONFIG_ATH9K is not set
-# CONFIG_AR9170_USB is not set
+# CONFIG_ATH_COMMON is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWLWIFI is not set
@@ -832,6 +858,8 @@
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
# CONFIG_HERMES is not set
+# CONFIG_WL12XX is not set
+# CONFIG_IWM is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -855,6 +883,7 @@
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
#
# Input device support
@@ -878,13 +907,19 @@
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_KEYBOARD_GPIO=y
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
@@ -943,6 +978,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -998,10 +1034,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1023,11 +1055,47 @@
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_GPIO_MC33880 is not set
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1041,33 +1109,28 @@
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MFD_MC13783 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1087,7 +1150,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1106,10 +1168,12 @@
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
+CONFIG_HID_DRAGONRISE=y
# CONFIG_DRAGONRISE_FF is not set
CONFIG_HID_EZKEY=y
CONFIG_HID_KYE=y
CONFIG_HID_GYRATION=y
+CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1123,9 +1187,14 @@
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+CONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_SMARTJOYPLUS=y
+# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TOPSEED=y
+CONFIG_HID_THRUSTMASTER=y
# CONFIG_THRUSTMASTER_FF is not set
+CONFIG_HID_ZEROPLUS=y
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
@@ -1150,18 +1219,21 @@
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -1252,11 +1324,14 @@
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_MVSDIO=y
# CONFIG_MMC_SPI is not set
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -1266,7 +1341,7 @@
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_GPIO_PLATFORM=y
-# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_BD2802 is not set
@@ -1278,11 +1353,14 @@
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_GPIO is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -1314,6 +1392,7 @@
CONFIG_RTC_DRV_S35390A=y
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
@@ -1325,6 +1404,7 @@
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -1360,8 +1440,11 @@
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
# CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -1379,10 +1462,13 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1455,7 +1541,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1530,6 +1615,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -1547,6 +1633,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
@@ -1567,12 +1654,14 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
@@ -1581,25 +1670,12 @@
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
@@ -1623,7 +1699,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1665,11 +1740,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1714,6 +1791,7 @@
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_DEV_MV_CESA=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_BINARY_PRINTF=y
diff --git a/arch/arm/configs/n8x0_defconfig b/arch/arm/configs/n8x0_defconfig
index 8da75de..264f52b 100644
--- a/arch/arm/configs/n8x0_defconfig
+++ b/arch/arm/configs/n8x0_defconfig
@@ -304,7 +304,7 @@
CONFIG_ZBOOT_ROM_TEXT=0x10C08000
CONFIG_ZBOOT_ROM_BSS=0x10200000
# CONFIG_ZBOOT_ROM is not set
-CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 console=ttyS0,115200n8"
+CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 console=ttyS2,115200n8"
# CONFIG_XIP_KERNEL is not set
# CONFIG_KEXEC is not set
diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig
index 357d402..b3c8cce 100644
--- a/arch/arm/configs/omap3_beagle_defconfig
+++ b/arch/arm/configs/omap3_beagle_defconfig
@@ -969,7 +969,6 @@
#
CONFIG_USB_OTG_UTILS=y
# CONFIG_USB_GPIO_VBUS is not set
-# CONFIG_ISP1301_OMAP is not set
CONFIG_TWL4030_USB=y
# CONFIG_NOP_USB_XCEIV is not set
CONFIG_MMC=y
diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig
index b54ad2e..150deaf 100644
--- a/arch/arm/configs/omap3_pandora_defconfig
+++ b/arch/arm/configs/omap3_pandora_defconfig
@@ -611,7 +611,7 @@
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_GPIO is not set
+CONFIG_KEYBOARD_GPIO=y
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
@@ -634,7 +634,8 @@
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
-# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_TWL4030_PWRBUTTON=y
#
# Hardware I/O ports
@@ -834,7 +835,29 @@
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_SOUND is not set
+CONFIG_SOUND=y
+CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_JACK=y
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+CONFIG_SND_VERBOSE_PRINTK=y
+CONFIG_SND_DRIVERS=y
+CONFIG_SND_USB=y
+CONFIG_SND_SOC=y
+CONFIG_SND_OMAP_SOC=y
+CONFIG_SND_OMAP_SOC_MCBSP=y
+CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
+CONFIG_SND_SOC_TWL4030=y
+
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
@@ -1020,7 +1043,13 @@
# CONFIG_MMC_SPI is not set
# CONFIG_MEMSTICK is not set
# CONFIG_ACCESSIBILITY is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_GPIO_PLATFORM=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -1084,9 +1113,12 @@
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
-# CONFIG_REGULATOR is not set
# CONFIG_UIO is not set
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_TWL4030=y
+
#
# File systems
#
@@ -1407,3 +1439,10 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+
+# added by hand for now
+CONFIG_KEYBOARD_TWL4030=y
+CONFIG_USB_OTG_UTILS=y
+CONFIG_TWL4030_USB=y
+CONFIG_MMC_OMAP_HS=y
+
diff --git a/arch/arm/configs/omap_3430sdp_defconfig b/arch/arm/configs/omap_3430sdp_defconfig
index 8a4a7e2..5a305f0 100644
--- a/arch/arm/configs/omap_3430sdp_defconfig
+++ b/arch/arm/configs/omap_3430sdp_defconfig
@@ -1703,7 +1703,14 @@
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
-# CONFIG_REGULATOR is not set
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+CONFIG_REGULATOR_TWL4030=y
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index 9e23852..5383cd0 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -1,15 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc4
-# Mon May 4 14:07:25 2009
+# Linux kernel version: 2.6.32-rc6
+# Sat Nov 7 20:52:21 2009
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,13 +16,12 @@
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -46,11 +43,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
@@ -69,7 +67,6 @@
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -82,6 +79,10 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
# CONFIG_SLUB_DEBUG is not set
@@ -91,13 +92,17 @@
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
-# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
@@ -109,7 +114,7 @@
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -130,19 +135,22 @@
#
# System Type
#
+CONFIG_MMU=y
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_STMP3XXX is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
@@ -151,25 +159,27 @@
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_KIRKWOOD is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
-# CONFIG_ARCH_MXC is not set
CONFIG_ARCH_ORION5X=y
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5PC1XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_BCMRING is not set
#
# Orion Implementations
@@ -187,6 +197,9 @@
CONFIG_MACH_TS78XX=y
CONFIG_MACH_MV2120=y
CONFIG_MACH_EDMINI_V2=y
+CONFIG_MACH_D2NET=y
+CONFIG_MACH_BIGDISK=y
+CONFIG_MACH_NET2BIG=y
CONFIG_MACH_MSS2=y
CONFIG_MACH_WNR854T=y
CONFIG_MACH_RD88F5181L_GE=y
@@ -202,7 +215,7 @@
CONFIG_CPU_FEROCEON_OLD_ID=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_PABRT_LEGACY=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_FEROCEON=y
CONFIG_CPU_TLB_FEROCEON=y
@@ -215,7 +228,7 @@
CONFIG_ARM_THUMB=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
-# CONFIG_OUTER_CACHE is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
#
# Bus support
@@ -240,11 +253,12 @@
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_HZ=100
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM is not set
@@ -259,12 +273,14 @@
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ALIGNMENT_TRAP=y
+CONFIG_UACCESS_WITH_MEMCPY=y
#
# Boot options
@@ -308,6 +324,7 @@
# CONFIG_PM_DEBUG is not set
# CONFIG_SUSPEND is not set
# CONFIG_APM_EMULATION is not set
+# CONFIG_PM_RUNTIME is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y
@@ -356,6 +373,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -378,6 +396,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -394,11 +413,15 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -411,6 +434,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -422,9 +446,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
@@ -537,6 +561,7 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MG_DISK is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
@@ -552,7 +577,9 @@
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -576,10 +603,6 @@
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
@@ -596,6 +619,8 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -604,6 +629,7 @@
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
@@ -620,7 +646,6 @@
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
@@ -632,11 +657,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -658,6 +686,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -685,6 +714,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -703,13 +733,16 @@
#
#
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -777,6 +810,8 @@
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
@@ -798,6 +833,7 @@
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
@@ -806,10 +842,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -835,6 +868,7 @@
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
#
# Input device support
@@ -855,13 +889,19 @@
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_KEYBOARD_GPIO=y
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
@@ -912,6 +952,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -967,20 +1008,55 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
+
+#
+# SPI GPIO expanders:
+#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1030,6 +1106,8 @@
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1041,9 +1119,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1057,33 +1133,26 @@
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
+# CONFIG_VGA_ARB is not set
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1097,7 +1166,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1116,10 +1184,11 @@
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CYPRESS is not set
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
@@ -1130,10 +1199,11 @@
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SUNPLUS is not set
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TOPSEED is not set
-# CONFIG_THRUSTMASTER_FF is not set
-# CONFIG_ZEROPLUS_FF is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1160,18 +1230,21 @@
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -1248,7 +1321,6 @@
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -1258,7 +1330,7 @@
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_GPIO_PLATFORM=y
-# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_BD2802 is not set
@@ -1269,11 +1341,14 @@
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_GPIO is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -1306,6 +1381,7 @@
CONFIG_RTC_DRV_S35390A=y
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
@@ -1344,8 +1420,11 @@
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
# CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -1358,10 +1437,10 @@
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_EXT4_FS=m
-# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
# CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
@@ -1370,10 +1449,13 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1446,7 +1528,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1537,6 +1618,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -1552,6 +1634,7 @@
CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
@@ -1572,6 +1655,7 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
@@ -1579,6 +1663,7 @@
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_LATENCYTOP=y
@@ -1587,25 +1672,12 @@
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
@@ -1629,20 +1701,19 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
-CONFIG_CRYPTO_ALGAPI=m
-CONFIG_CRYPTO_ALGAPI2=m
-CONFIG_CRYPTO_AEAD2=m
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_BLKCIPHER2=m
-CONFIG_CRYPTO_HASH2=m
-CONFIG_CRYPTO_RNG2=m
-CONFIG_CRYPTO_PCOMP=m
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_MANAGER=m
-CONFIG_CRYPTO_MANAGER2=m
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
-CONFIG_CRYPTO_WORKQUEUE=m
+CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
@@ -1670,11 +1741,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1691,7 +1764,7 @@
#
# Ciphers
#
-# CONFIG_CRYPTO_AES is not set
+CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
@@ -1719,6 +1792,7 @@
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_DEV_MV_CESA=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_BINARY_PRINTF=y
diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig
index 7d61ae6..953ba02 100644
--- a/arch/arm/configs/u300_defconfig
+++ b/arch/arm/configs/u300_defconfig
@@ -1,14 +1,14 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc3
-# Thu Jul 16 23:36:10 2009
+# Linux kernel version: 2.6.32-rc5
+# Sat Oct 17 23:32:24 2009
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
+CONFIG_HAVE_TCM=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -44,11 +44,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
@@ -80,17 +81,15 @@
# CONFIG_AIO is not set
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
@@ -133,6 +132,7 @@
#
# System Type
#
+CONFIG_MMU=y
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
@@ -147,6 +147,7 @@
# CONFIG_ARCH_STMP3XXX is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
@@ -169,11 +170,13 @@
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5PC1XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
CONFIG_ARCH_U300=y
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_BCMRING is not set
#
# ST-Ericsson AB U300/U330/U335/U365 Platform
@@ -195,6 +198,7 @@
CONFIG_MACH_U300_DUAL_RAM=y
CONFIG_U300_DEBUG=y
# CONFIG_MACH_U300_SEMI_IS_SHARED is not set
+CONFIG_MACH_U300_SPIDUMMY=y
#
# All the settings below must match the bootloader's settings
@@ -207,7 +211,7 @@
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
-CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_PABRT_LEGACY=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
@@ -222,6 +226,7 @@
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
CONFIG_ARM_VIC=y
CONFIG_ARM_VIC_NR=2
CONFIG_COMMON_CLKDEV=y
@@ -245,6 +250,8 @@
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_HZ=100
CONFIG_AEABI=y
@@ -265,6 +272,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ALIGNMENT_TRAP=y
# CONFIG_UACCESS_WITH_MEMCPY is not set
@@ -313,6 +321,7 @@
# CONFIG_PM_DEBUG is not set
# CONFIG_SUSPEND is not set
# CONFIG_APM_EMULATION is not set
+# CONFIG_PM_RUNTIME is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y
@@ -351,6 +360,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -391,6 +401,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
CONFIG_FW_LOADER=y
@@ -402,9 +413,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
@@ -453,6 +464,7 @@
#
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -520,6 +532,7 @@
# CONFIG_MD is not set
# CONFIG_NETDEVICES is not set
# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
#
# Input device support
@@ -540,12 +553,16 @@
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
@@ -597,6 +614,7 @@
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
@@ -629,9 +647,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -653,16 +668,21 @@
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -690,10 +710,24 @@
# CONFIG_MFD_TC6387XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
CONFIG_AB3100_CORE=y
+CONFIG_AB3100_OTP=y
# CONFIG_EZX_PCAP is not set
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_LP3971 is not set
+CONFIG_REGULATOR_AB3100=y
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
# CONFIG_MEDIA_SUPPORT is not set
#
@@ -792,9 +826,10 @@
#
CONFIG_MMC_ARMMMCI=y
# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
# CONFIG_MMC_SPI is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -820,10 +855,10 @@
#
# iptables trigger is under Netfilter config (LED target)
#
+# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-CONFIG_RTC_HCTOSYS=y
-CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_HCTOSYS is not set
# CONFIG_RTC_DEBUG is not set
#
@@ -863,6 +898,7 @@
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -878,27 +914,25 @@
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
+CONFIG_RTC_DRV_AB3100=y
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_PL030 is not set
# CONFIG_RTC_DRV_PL031 is not set
+CONFIG_RTC_DRV_COH901331=y
CONFIG_DMADEVICES=y
#
# DMA Devices
#
# CONFIG_AUXDISPLAY is not set
-CONFIG_REGULATOR=y
-# CONFIG_REGULATOR_DEBUG is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
-# CONFIG_REGULATOR_MAX1586 is not set
-# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -913,6 +947,7 @@
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
@@ -975,7 +1010,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
#
@@ -1033,6 +1067,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1066,11 +1101,13 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -1121,6 +1158,7 @@
# CONFIG_CRC32 is not set
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
+CONFIG_GENERIC_ALLOCATOR=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index fd03fb6..3d0cdd2 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -414,9 +414,14 @@
static inline void __flush_icache_all(void)
{
+#ifdef CONFIG_ARM_ERRATA_411920
+ extern void v6_icache_inval_all(void);
+ v6_icache_inval_all();
+#else
asm("mcr p15, 0, %0, c7, c5, 0 @ invalidate I-cache\n"
:
: "r" (0));
+#endif
}
#define ARCH_HAS_FLUSH_ANON_PAGE
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index c3b911e..6aac3f5 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -98,6 +98,9 @@
extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int);
#define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk)
+int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
+#define ELF_CORE_COPY_TASK_REGS dump_task_regs
+
#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE 4096
diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h
index a45ab5d..c2f1605 100644
--- a/arch/arm/include/asm/tlbflush.h
+++ b/arch/arm/include/asm/tlbflush.h
@@ -350,7 +350,7 @@
if (tlb_flag(TLB_WB))
dsb();
- if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(mm))) {
+ if (cpumask_test_cpu(get_cpu(), mm_cpumask(mm))) {
if (tlb_flag(TLB_V3_FULL))
asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
if (tlb_flag(TLB_V4_U_FULL))
@@ -360,6 +360,7 @@
if (tlb_flag(TLB_V4_I_FULL))
asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
}
+ put_cpu();
if (tlb_flag(TLB_V6_U_ASID))
asm("mcr p15, 0, %0, c8, c7, 2" : : "r" (asid) : "cc");
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index 7020217..4e506d0 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -403,6 +403,15 @@
#define __ARM_NR_set_tls (__ARM_NR_BASE+5)
/*
+ * *NOTE*: This is a ghost syscall private to the kernel. Only the
+ * __kuser_cmpxchg code in entry-armv.S should be aware of its
+ * existence. Don't ever use this from user code.
+ */
+#ifdef __KERNEL__
+#define __ARM_NR_cmpxchg (__ARM_NR_BASE+0x00fff0)
+#endif
+
+/*
* The following syscalls are obsolete and no longer available for EABI.
*/
#if defined(__ARM_EABI__) && !defined(__KERNEL__)
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 322410b..d2903e3 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -21,6 +21,7 @@
#include <mach/entry-macro.S>
#include <asm/thread_notify.h>
#include <asm/unwind.h>
+#include <asm/unistd.h>
#include "entry-header.S"
@@ -608,33 +609,33 @@
THUMB( add pc, r8 )
nop
- W(mov) pc, lr @ CP#0
+ movw_pc lr @ CP#0
W(b) do_fpe @ CP#1 (FPE)
W(b) do_fpe @ CP#2 (FPE)
- W(mov) pc, lr @ CP#3
+ movw_pc lr @ CP#3
#ifdef CONFIG_CRUNCH
b crunch_task_enable @ CP#4 (MaverickCrunch)
b crunch_task_enable @ CP#5 (MaverickCrunch)
b crunch_task_enable @ CP#6 (MaverickCrunch)
#else
- W(mov) pc, lr @ CP#4
- W(mov) pc, lr @ CP#5
- W(mov) pc, lr @ CP#6
+ movw_pc lr @ CP#4
+ movw_pc lr @ CP#5
+ movw_pc lr @ CP#6
#endif
- W(mov) pc, lr @ CP#7
- W(mov) pc, lr @ CP#8
- W(mov) pc, lr @ CP#9
+ movw_pc lr @ CP#7
+ movw_pc lr @ CP#8
+ movw_pc lr @ CP#9
#ifdef CONFIG_VFP
W(b) do_vfp @ CP#10 (VFP)
W(b) do_vfp @ CP#11 (VFP)
#else
- W(mov) pc, lr @ CP#10 (VFP)
- W(mov) pc, lr @ CP#11 (VFP)
+ movw_pc lr @ CP#10 (VFP)
+ movw_pc lr @ CP#11 (VFP)
#endif
- W(mov) pc, lr @ CP#12
- W(mov) pc, lr @ CP#13
- W(mov) pc, lr @ CP#14 (Debug)
- W(mov) pc, lr @ CP#15 (Control)
+ movw_pc lr @ CP#12
+ movw_pc lr @ CP#13
+ movw_pc lr @ CP#14 (Debug)
+ movw_pc lr @ CP#15 (Control)
#ifdef CONFIG_NEON
.align 6
@@ -908,10 +909,10 @@
* A special ghost syscall is used for that (see traps.c).
*/
stmfd sp!, {r7, lr}
- mov r7, #0xff00 @ 0xfff0 into r7 for EABI
- orr r7, r7, #0xf0
- swi #0x9ffff0
+ ldr r7, =1f @ it's 20 bits
+ swi __ARM_NR_cmpxchg
ldmfd sp!, {r7, pc}
+1: .word __ARM_NR_cmpxchg
#elif __LINUX_ARM_ARCH__ < 6
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index ac34c0d..7e9ed1e 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -110,6 +110,13 @@
mov \rd, sp, lsr #13
mov \rd, \rd, lsl #13
.endm
+
+ @
+ @ 32-bit wide "mov pc, reg"
+ @
+ .macro movw_pc, reg
+ mov pc, \reg
+ .endm
#else /* CONFIG_THUMB2_KERNEL */
.macro svc_exit, rpsr
clrex @ clear the exclusive monitor
@@ -146,6 +153,14 @@
lsr \rd, \rd, #13
mov \rd, \rd, lsl #13
.endm
+
+ @
+ @ 32-bit wide "mov pc, reg"
+ @
+ .macro movw_pc, reg
+ mov pc, \reg
+ nop
+ .endm
#endif /* !CONFIG_THUMB2_KERNEL */
/*
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 885a721..b9505aa 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -97,7 +97,7 @@
bl printhex8
adr r0, str_a2
bl printascii
- adr r3, 3f
+ adr r3, 4f
ldmia r3, {r4, r5, r6} @ get machine desc list
sub r4, r3, r4 @ get offset between virt&phys
add r5, r5, r4 @ convert virt addresses to
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 790fbee..0d96d01 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -328,6 +328,15 @@
}
/*
+ * Fill in the task's elfregs structure for a core dump.
+ */
+int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs)
+{
+ elf_core_copy_regs(elfregs, task_pt_regs(t));
+ return 1;
+}
+
+/*
* fill in the fpe structure for a core dump...
*/
int dump_fpu (struct pt_regs *regs, struct user_fp *fp)
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 1423a34..2a573d4 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -1,7 +1,7 @@
/*
* linux/arch/arm/kernel/signal.c
*
- * Copyright (C) 1995-2002 Russell King
+ * Copyright (C) 1995-2009 Russell King
*
* 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
@@ -29,6 +29,7 @@
*/
#define SWI_SYS_SIGRETURN (0xef000000|(__NR_sigreturn)|(__NR_OABI_SYSCALL_BASE))
#define SWI_SYS_RT_SIGRETURN (0xef000000|(__NR_rt_sigreturn)|(__NR_OABI_SYSCALL_BASE))
+#define SWI_SYS_RESTART (0xef000000|__NR_restart_syscall|__NR_OABI_SYSCALL_BASE)
/*
* With EABI, the syscall number has to be loaded into r7.
@@ -49,6 +50,18 @@
};
/*
+ * Either we support OABI only, or we have EABI with the OABI
+ * compat layer enabled. In the later case we don't know if
+ * user space is EABI or not, and if not we must not clobber r7.
+ * Always using the OABI syscall solves that issue and works for
+ * all those cases.
+ */
+const unsigned long syscall_restart_code[2] = {
+ SWI_SYS_RESTART, /* swi __NR_restart_syscall */
+ 0xe49df004, /* ldr pc, [sp], #4 */
+};
+
+/*
* atomically swap in the new signal mask, and wait for a signal.
*/
asmlinkage int sys_sigsuspend(int restart, unsigned long oldmask, old_sigset_t mask)
@@ -645,32 +658,12 @@
regs->ARM_pc -= 4;
#else
u32 __user *usp;
- u32 swival = __NR_restart_syscall;
- regs->ARM_sp -= 12;
+ regs->ARM_sp -= 4;
usp = (u32 __user *)regs->ARM_sp;
- /*
- * Either we supports OABI only, or we have
- * EABI with the OABI compat layer enabled.
- * In the later case we don't know if user
- * space is EABI or not, and if not we must
- * not clobber r7. Always using the OABI
- * syscall solves that issue and works for
- * all those cases.
- */
- swival = swival - __NR_SYSCALL_BASE + __NR_OABI_SYSCALL_BASE;
-
- put_user(regs->ARM_pc, &usp[0]);
- /* swi __NR_restart_syscall */
- put_user(0xef000000 | swival, &usp[1]);
- /* ldr pc, [sp], #12 */
- put_user(0xe49df00c, &usp[2]);
-
- flush_icache_range((unsigned long)usp,
- (unsigned long)(usp + 3));
-
- regs->ARM_pc = regs->ARM_sp + 4;
+ put_user(regs->ARM_pc, usp);
+ regs->ARM_pc = KERN_RESTART_CODE;
#endif
}
}
diff --git a/arch/arm/kernel/signal.h b/arch/arm/kernel/signal.h
index 27beece..6fcfe83 100644
--- a/arch/arm/kernel/signal.h
+++ b/arch/arm/kernel/signal.h
@@ -1,12 +1,14 @@
/*
* linux/arch/arm/kernel/signal.h
*
- * Copyright (C) 2005 Russell King.
+ * Copyright (C) 2005-2009 Russell King.
*
* 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.
*/
#define KERN_SIGRETURN_CODE (CONFIG_VECTORS_BASE + 0x00000500)
+#define KERN_RESTART_CODE (KERN_SIGRETURN_CODE + sizeof(sigreturn_codes))
extern const unsigned long sigreturn_codes[7];
+extern const unsigned long syscall_restart_code[2];
diff --git a/arch/arm/kernel/smp_scu.c b/arch/arm/kernel/smp_scu.c
index d3831f6..9ab4149 100644
--- a/arch/arm/kernel/smp_scu.c
+++ b/arch/arm/kernel/smp_scu.c
@@ -37,6 +37,10 @@
u32 scu_ctrl;
scu_ctrl = __raw_readl(scu_base + SCU_CTRL);
+ /* already enabled? */
+ if (scu_ctrl & 1)
+ return;
+
scu_ctrl |= 1;
__raw_writel(scu_ctrl, scu_base + SCU_CTRL);
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index f838f36..3f361a7 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -1,7 +1,7 @@
/*
* linux/arch/arm/kernel/traps.c
*
- * Copyright (C) 1995-2002 Russell King
+ * Copyright (C) 1995-2009 Russell King
* Fragments that appear the same as linux/arch/i386/kernel/traps.c (C) Linus Torvalds
*
* This program is free software; you can redistribute it and/or modify
@@ -528,7 +528,7 @@
* __kuser_cmpxchg code in entry-armv.S should be aware of its
* existence. Don't ever use this from user code.
*/
- case 0xfff0:
+ case NR(cmpxchg):
for (;;) {
extern void do_DataAbort(unsigned long addr, unsigned int fsr,
struct pt_regs *regs);
@@ -573,7 +573,7 @@
if not implemented, rather than raising SIGILL. This
way the calling program can gracefully determine whether
a feature is supported. */
- if (no <= 0x7ff)
+ if ((no & 0xffff) <= 0x7ff)
return -ENOSYS;
break;
}
@@ -751,6 +751,8 @@
*/
memcpy((void *)KERN_SIGRETURN_CODE, sigreturn_codes,
sizeof(sigreturn_codes));
+ memcpy((void *)KERN_RESTART_CODE, syscall_restart_code,
+ sizeof(syscall_restart_code));
flush_icache_range(vectors, vectors + PAGE_SIZE);
modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
index 39baf11..786ac2b 100644
--- a/arch/arm/kernel/unwind.c
+++ b/arch/arm/kernel/unwind.c
@@ -26,6 +26,15 @@
* http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html
*/
+#if !defined (__ARM_EABI__)
+#warning Your compiler does not have EABI support.
+#warning ARM unwind is known to compile only with EABI compilers.
+#warning Change compiler or disable ARM_UNWIND option.
+#elif (__GNUC__ == 4 && __GNUC_MINOR__ <= 2)
+#warning Your compiler is too buggy; it is known to not compile ARM unwind support.
+#warning Change compiler or disable ARM_UNWIND option.
+#endif
+
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index d581cff..332b784 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -838,7 +838,7 @@
* Watchdog
* -------------------------------------------------------------------- */
-#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
static struct platform_device at91sam9g45_wdt_device = {
.name = "at91_wdt",
.id = -1,
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h
index 34a9502..c22df30 100644
--- a/arch/arm/mach-at91/include/mach/cpu.h
+++ b/arch/arm/mach-at91/include/mach/cpu.h
@@ -25,6 +25,8 @@
#define ARCH_ID_AT91SAM9G20 0x019905a0
#define ARCH_ID_AT91SAM9RL64 0x019b03a0
#define ARCH_ID_AT91SAM9G45 0x819b05a0
+#define ARCH_ID_AT91SAM9G45MRL 0x819b05a2 /* aka 9G45-ES2 & non ES lots */
+#define ARCH_ID_AT91SAM9G45ES 0x819b05a1 /* 9G45-ES (Engineering Sample) */
#define ARCH_ID_AT91CAP9 0x039A03A0
#define ARCH_ID_AT91SAM9XE128 0x329973a0
@@ -41,6 +43,11 @@
return (at91_sys_read(AT91_DBGU_CIDR) & ~AT91_CIDR_VERSION);
}
+static inline unsigned long at91_cpu_fully_identify(void)
+{
+ return at91_sys_read(AT91_DBGU_CIDR);
+}
+
#define ARCH_EXID_AT91SAM9M11 0x00000001
#define ARCH_EXID_AT91SAM9M10 0x00000002
#define ARCH_EXID_AT91SAM9G45 0x00000004
@@ -118,8 +125,10 @@
#ifdef CONFIG_ARCH_AT91SAM9G45
#define cpu_is_at91sam9g45() (at91_cpu_identify() == ARCH_ID_AT91SAM9G45)
+#define cpu_is_at91sam9g45es() (at91_cpu_fully_identify() == ARCH_ID_AT91SAM9G45ES)
#else
#define cpu_is_at91sam9g45() (0)
+#define cpu_is_at91sam9g45es() (0)
#endif
#ifdef CONFIG_ARCH_AT91CAP9
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index f95dc16..b4357c3 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -206,7 +206,6 @@
for (i = 0; i < 8; i++) {
if (status & (1 << i)) {
int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_B(0)) + i;
- desc = irq_desc + gpio_irq;
generic_handle_irq(gpio_irq);
}
}
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index ca71cf1a..a4a7be3 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -112,7 +112,7 @@
ARRAY_SIZE(edb93xxa_i2c_board_info));
} else if (machine_is_edb9307() || machine_is_edb9312() ||
machine_is_edb9315()) {
- ep93xx_register_i2c(&edb93xx_i2c_gpio_data
+ ep93xx_register_i2c(&edb93xx_i2c_gpio_data,
edb93xx_i2c_board_info,
ARRAY_SIZE(edb93xx_i2c_board_info));
}
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h
index a3ec33f..469fd96 100644
--- a/arch/arm/mach-ep93xx/include/mach/platform.h
+++ b/arch/arm/mach-ep93xx/include/mach/platform.h
@@ -17,7 +17,6 @@
void ep93xx_map_io(void);
void ep93xx_init_irq(void);
-void ep93xx_init_time(unsigned long);
/* EP93xx System Controller software locked register write */
void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg);
diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c
index d83b804..f3757a1 100644
--- a/arch/arm/mach-ep93xx/micro9.c
+++ b/arch/arm/mach-ep93xx/micro9.c
@@ -15,6 +15,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
+#include <linux/io.h>
#include <mach/hardware.h>
diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h
index 2b2e7a1..4891828 100644
--- a/arch/arm/mach-integrator/include/mach/memory.h
+++ b/arch/arm/mach-integrator/include/mach/memory.h
@@ -28,5 +28,6 @@
#define BUS_OFFSET UL(0x80000000)
#define __virt_to_bus(x) ((x) - PAGE_OFFSET + BUS_OFFSET)
#define __bus_to_virt(x) ((x) - BUS_OFFSET + PAGE_OFFSET)
+#define __pfn_to_bus(x) (((x) << PAGE_SHIFT) + BUS_OFFSET)
#endif
diff --git a/arch/arm/mach-kirkwood/addr-map.c b/arch/arm/mach-kirkwood/addr-map.c
index 1da5d1c..2e69168f 100644
--- a/arch/arm/mach-kirkwood/addr-map.c
+++ b/arch/arm/mach-kirkwood/addr-map.c
@@ -105,7 +105,7 @@
setup_cpu_win(0, KIRKWOOD_PCIE_IO_PHYS_BASE, KIRKWOOD_PCIE_IO_SIZE,
TARGET_PCIE, ATTR_PCIE_IO, KIRKWOOD_PCIE_IO_BUS_BASE);
setup_cpu_win(1, KIRKWOOD_PCIE_MEM_PHYS_BASE, KIRKWOOD_PCIE_MEM_SIZE,
- TARGET_PCIE, ATTR_PCIE_MEM, -1);
+ TARGET_PCIE, ATTR_PCIE_MEM, KIRKWOOD_PCIE_MEM_BUS_BASE);
/*
* Setup window for NAND controller.
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 0acb61f..7177c4a 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -845,7 +845,7 @@
return 166666667;
}
-static void kirkwood_timer_init(void)
+static void __init kirkwood_timer_init(void)
{
kirkwood_tclk = kirkwood_find_tclk();
orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
diff --git a/arch/arm/mach-kirkwood/include/mach/io.h b/arch/arm/mach-kirkwood/include/mach/io.h
index a643a84..44e8be0 100644
--- a/arch/arm/mach-kirkwood/include/mach/io.h
+++ b/arch/arm/mach-kirkwood/include/mach/io.h
@@ -15,7 +15,7 @@
static inline void __iomem *__io(unsigned long addr)
{
- return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_PHYS_BASE)
+ return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_BUS_BASE)
+ KIRKWOOD_PCIE_IO_VIRT_BASE);
}
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
index 54c1327..a15cf0e 100644
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
@@ -43,6 +43,7 @@
#define KIRKWOOD_REGS_SIZE SZ_1M
#define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000
+#define KIRKWOOD_PCIE_MEM_BUS_BASE 0xe0000000
#define KIRKWOOD_PCIE_MEM_SIZE SZ_128M
/*
diff --git a/arch/arm/mach-kirkwood/openrd_base-setup.c b/arch/arm/mach-kirkwood/openrd_base-setup.c
index 947dfb8..77617c7 100644
--- a/arch/arm/mach-kirkwood/openrd_base-setup.c
+++ b/arch/arm/mach-kirkwood/openrd_base-setup.c
@@ -70,8 +70,20 @@
kirkwood_ge00_init(&openrd_base_ge00_data);
kirkwood_sata_init(&openrd_base_sata_data);
kirkwood_sdio_init(&openrd_base_mvsdio_data);
+
+ kirkwood_i2c_init();
}
+static int __init openrd_base_pci_init(void)
+{
+ if (machine_is_openrd_base())
+ kirkwood_pcie_init();
+
+ return 0;
+ }
+subsys_initcall(openrd_base_pci_init);
+
+
MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
/* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
.phys_io = KIRKWOOD_REGS_PHYS_BASE,
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index d90b9aa..a604b2a 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -93,7 +93,7 @@
};
-static int kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
+static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
{
struct resource *res;
extern unsigned int kirkwood_clk_ctrl;
@@ -115,7 +115,7 @@
*/
res[0].name = "PCIe I/O Space";
res[0].flags = IORESOURCE_IO;
- res[0].start = KIRKWOOD_PCIE_IO_PHYS_BASE;
+ res[0].start = KIRKWOOD_PCIE_IO_BUS_BASE;
res[0].end = res[0].start + KIRKWOOD_PCIE_IO_SIZE - 1;
if (request_resource(&ioport_resource, &res[0]))
panic("Request PCIe IO resource failed\n");
@@ -126,7 +126,7 @@
*/
res[1].name = "PCIe Memory Space";
res[1].flags = IORESOURCE_MEM;
- res[1].start = KIRKWOOD_PCIE_MEM_PHYS_BASE;
+ res[1].start = KIRKWOOD_PCIE_MEM_BUS_BASE;
res[1].end = res[1].start + KIRKWOOD_PCIE_MEM_SIZE - 1;
if (request_resource(&iomem_resource, &res[1]))
panic("Request PCIe Memory resource failed\n");
diff --git a/arch/arm/mach-ks8695/include/mach/regs-switch.h b/arch/arm/mach-ks8695/include/mach/regs-switch.h
index 56d12e8..97e8acb 100644
--- a/arch/arm/mach-ks8695/include/mach/regs-switch.h
+++ b/arch/arm/mach-ks8695/include/mach/regs-switch.h
@@ -25,7 +25,7 @@
#define KS8695_SEC1 (0x04) /* Switch Engine Control 1 */
#define KS8695_SEC2 (0x08) /* Switch Engine Control 2 */
-#define KS8695_P(x)_C(z) (0xc0 + (((x)-1)*3 + ((z)-1))*4) /* Port Configuration Registers */
+#define KS8695_SEPXCZ(x,z) (0x0c + (((x)-1)*3 + ((z)-1))*4) /* Port Configuration Registers */
#define KS8695_SEP12AN (0x48) /* Port 1 & 2 Auto-Negotiation */
#define KS8695_SEP34AN (0x4c) /* Port 3 & 4 Auto-Negotiation */
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 1b22e4a..08465eb 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -845,6 +845,8 @@
} else if (dev == MV78100_DEV_ID) {
if (rev == MV78100_REV_A0)
return "MV78100-A0";
+ else if (rev == MV78100_REV_A1)
+ return "MV78100-A1";
else
return "MV78100-Rev-Unsupported";
} else if (dev == MV78200_DEV_ID) {
diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
index d715b92..788bdac 100644
--- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
+++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
@@ -112,6 +112,7 @@
#define MV78100_DEV_ID 0x7810
#define MV78100_REV_A0 1
+#define MV78100_REV_A1 2
#define MV78200_DEV_ID 0x7820
#define MV78200_REV_A0 1
diff --git a/arch/arm/mach-mx2/clock_imx27.c b/arch/arm/mach-mx2/clock_imx27.c
index 4089951..ff5e332 100644
--- a/arch/arm/mach-mx2/clock_imx27.c
+++ b/arch/arm/mach-mx2/clock_imx27.c
@@ -638,9 +638,9 @@
_REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc1_clk)
_REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc2_clk)
_REGISTER_CLOCK("mxc-mmc.2", NULL, sdhc3_clk)
- _REGISTER_CLOCK(NULL, "cspi1", cspi1_clk)
- _REGISTER_CLOCK(NULL, "cspi2", cspi2_clk)
- _REGISTER_CLOCK(NULL, "cspi3", cspi3_clk)
+ _REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk)
+ _REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk)
+ _REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk)
_REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
_REGISTER_CLOCK(NULL, "csi", csi_clk)
_REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk)
@@ -665,7 +665,7 @@
_REGISTER_CLOCK(NULL, "sahara2", sahara2_clk)
_REGISTER_CLOCK(NULL, "ata", ata_clk)
_REGISTER_CLOCK(NULL, "mstick", mstick_clk)
- _REGISTER_CLOCK(NULL, "wdog", wdog_clk)
+ _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
_REGISTER_CLOCK(NULL, "gpio", gpio_clk)
_REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk)
_REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk)
diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c
index ee65dda..906d59b 100644
--- a/arch/arm/mach-mx2/pcm038.c
+++ b/arch/arm/mach-mx2/pcm038.c
@@ -23,6 +23,10 @@
#include <linux/mtd/plat-ram.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
+#include <linux/regulator/machine.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/spi/spi.h>
+#include <linux/irq.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -35,6 +39,7 @@
#include <mach/iomux.h>
#include <mach/imx-uart.h>
#include <mach/mxc_nand.h>
+#include <mach/spi.h>
#include "devices.h"
@@ -78,8 +83,6 @@
PC6_PF_I2C2_SCL,
/* SPI1 */
PD25_PF_CSPI1_RDY,
- PD27_PF_CSPI1_SS1,
- PD28_PF_CSPI1_SS0,
PD29_PF_CSPI1_SCLK,
PD30_PF_CSPI1_MISO,
PD31_PF_CSPI1_MOSI,
@@ -196,6 +199,86 @@
}
};
+static int pcm038_spi_cs[] = {GPIO_PORTD + 28};
+
+static struct spi_imx_master pcm038_spi_0_data = {
+ .chipselect = pcm038_spi_cs,
+ .num_chipselect = ARRAY_SIZE(pcm038_spi_cs),
+};
+
+static struct regulator_consumer_supply sdhc1_consumers[] = {
+ {
+ .dev = &mxc_sdhc_device1.dev,
+ .supply = "sdhc_vcc",
+ },
+};
+
+static struct regulator_init_data sdhc1_data = {
+ .constraints = {
+ .min_uV = 3000000,
+ .max_uV = 3400000,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+ REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL |
+ REGULATOR_MODE_FAST,
+ .always_on = 0,
+ .boot_on = 0,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(sdhc1_consumers),
+ .consumer_supplies = sdhc1_consumers,
+};
+
+static struct regulator_consumer_supply cam_consumers[] = {
+ {
+ .dev = NULL,
+ .supply = "imx_cam_vcc",
+ },
+};
+
+static struct regulator_init_data cam_data = {
+ .constraints = {
+ .min_uV = 3000000,
+ .max_uV = 3400000,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+ REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL |
+ REGULATOR_MODE_FAST,
+ .always_on = 0,
+ .boot_on = 0,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(cam_consumers),
+ .consumer_supplies = cam_consumers,
+};
+
+struct mc13783_regulator_init_data pcm038_regulators[] = {
+ {
+ .id = MC13783_REGU_VCAM,
+ .init_data = &cam_data,
+ }, {
+ .id = MC13783_REGU_VMMC1,
+ .init_data = &sdhc1_data,
+ },
+};
+
+static struct mc13783_platform_data pcm038_pmic = {
+ .regulators = pcm038_regulators,
+ .num_regulators = ARRAY_SIZE(pcm038_regulators),
+ .flags = MC13783_USE_ADC | MC13783_USE_REGULATOR |
+ MC13783_USE_TOUCHSCREEN,
+};
+
+static struct spi_board_info pcm038_spi_board_info[] __initdata = {
+ {
+ .modalias = "mc13783",
+ .irq = IRQ_GPIOB(23),
+ .max_speed_hz = 300000,
+ .bus_num = 0,
+ .chip_select = 0,
+ .platform_data = &pcm038_pmic,
+ .mode = SPI_CS_HIGH,
+ }
+};
+
static void __init pcm038_init(void)
{
mxc_gpio_setup_multiple_pins(pcm038_pins, ARRAY_SIZE(pcm038_pins),
@@ -219,6 +302,15 @@
/* PE18 for user-LED D40 */
mxc_gpio_mode(GPIO_PORTE | 18 | GPIO_GPIO | GPIO_OUT);
+ mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT);
+
+ /* MC13783 IRQ */
+ mxc_gpio_mode(GPIO_PORTB | 23 | GPIO_GPIO | GPIO_IN);
+
+ mxc_register_device(&mxc_spi_device0, &pcm038_spi_0_data);
+ spi_register_board_info(pcm038_spi_board_info,
+ ARRAY_SIZE(pcm038_spi_board_info));
+
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
#ifdef CONFIG_MACH_PCM970_BASEBOARD
diff --git a/arch/arm/mach-mx2/pcm970-baseboard.c b/arch/arm/mach-mx2/pcm970-baseboard.c
index c261f59..3cb7f45 100644
--- a/arch/arm/mach-mx2/pcm970-baseboard.c
+++ b/arch/arm/mach-mx2/pcm970-baseboard.c
@@ -39,7 +39,6 @@
PB7_PF_SD2_D3,
PB8_PF_SD2_CMD,
PB9_PF_SD2_CLK,
- GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN, /* card detect */
/* display */
PA5_PF_LSCLK,
PA6_PF_LD0,
@@ -228,6 +227,7 @@
"PCM970");
mxc_register_device(&mxc_fb_device, &pcm038_fb_data);
+ mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN);
mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata);
platform_device_register(&pcm970_sja1000);
}
diff --git a/arch/arm/mach-mx25/devices.c b/arch/arm/mach-mx25/devices.c
index eb12de1..63511de 100644
--- a/arch/arm/mach-mx25/devices.c
+++ b/arch/arm/mach-mx25/devices.c
@@ -1,4 +1,23 @@
+/*
+ * Copyright 2009 Sascha Hauer, <kernel@pengutronix.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 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
#include <linux/gpio.h>
#include <mach/mx25.h>
#include <mach/irqs.h>
diff --git a/arch/arm/mach-mx25/mx25pdk.c b/arch/arm/mach-mx25/mx25pdk.c
index 92aa4fd..d23ae57 100644
--- a/arch/arm/mach-mx25/mx25pdk.c
+++ b/arch/arm/mach-mx25/mx25pdk.c
@@ -1,3 +1,21 @@
+/*
+ * Copyright 2009 Sascha Hauer, <kernel@pengutronix.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 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
#include <linux/types.h>
#include <linux/init.h>
#include <linux/clk.h>
@@ -23,19 +41,12 @@
.flags = IMXUART_HAVE_RTSCTS,
};
-static struct mxc_nand_platform_data nand_board_info = {
- .width = 1,
- .hw_ecc = 1,
-};
-
static void __init mx25pdk_init(void)
{
mxc_register_device(&mxc_uart_device0, &uart_pdata);
mxc_register_device(&mxc_usbh2, NULL);
- mxc_register_device(&mxc_nand_device, &nand_board_info);
}
-
static void __init mx25pdk_timer_init(void)
{
mx25_clocks_init(26000000);
diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c
index fe5c421..c595260 100644
--- a/arch/arm/mach-mx3/clock-imx35.c
+++ b/arch/arm/mach-mx3/clock-imx35.c
@@ -443,7 +443,7 @@
_REGISTER_CLOCK("mxc-ehci.1", "usb", usbotg_clk)
_REGISTER_CLOCK("mxc-ehci.2", "usb", usbotg_clk)
_REGISTER_CLOCK("fsl-usb2-udc", "usb", usbotg_clk)
- _REGISTER_CLOCK("mxc_wdt.0", NULL, wdog_clk)
+ _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
_REGISTER_CLOCK(NULL, "max", max_clk)
_REGISTER_CLOCK(NULL, "admux", admux_clk)
_REGISTER_CLOCK(NULL, "csi", csi_clk)
diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c
index 06bd618..b2a3bcf 100644
--- a/arch/arm/mach-mx3/clock.c
+++ b/arch/arm/mach-mx3/clock.c
@@ -530,7 +530,7 @@
_REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk)
_REGISTER_CLOCK(NULL, "gpt", gpt_clk)
_REGISTER_CLOCK(NULL, "pwm", pwm_clk)
- _REGISTER_CLOCK(NULL, "wdog", wdog_clk)
+ _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
_REGISTER_CLOCK(NULL, "rtc", rtc_clk)
_REGISTER_CLOCK(NULL, "epit", epit1_clk)
_REGISTER_CLOCK(NULL, "epit", epit2_clk)
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 8a577f3..e6abe18 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -459,7 +459,7 @@
* SPI master controller
* 3 channels
*/
-static struct resource imx_spi_0_resources[] = {
+static struct resource mxc_spi_0_resources[] = {
{
.start = CSPI1_BASE_ADDR,
.end = CSPI1_BASE_ADDR + SZ_4K - 1,
@@ -471,7 +471,7 @@
},
};
-static struct resource imx_spi_1_resources[] = {
+static struct resource mxc_spi_1_resources[] = {
{
.start = CSPI2_BASE_ADDR,
.end = CSPI2_BASE_ADDR + SZ_4K - 1,
@@ -483,7 +483,7 @@
},
};
-static struct resource imx_spi_2_resources[] = {
+static struct resource mxc_spi_2_resources[] = {
{
.start = CSPI3_BASE_ADDR,
.end = CSPI3_BASE_ADDR + SZ_4K - 1,
@@ -495,25 +495,25 @@
},
};
-struct platform_device imx_spi_device0 = {
+struct platform_device mxc_spi_device0 = {
.name = "spi_imx",
.id = 0,
- .num_resources = ARRAY_SIZE(imx_spi_0_resources),
- .resource = imx_spi_0_resources,
+ .num_resources = ARRAY_SIZE(mxc_spi_0_resources),
+ .resource = mxc_spi_0_resources,
};
-struct platform_device imx_spi_device1 = {
+struct platform_device mxc_spi_device1 = {
.name = "spi_imx",
.id = 1,
- .num_resources = ARRAY_SIZE(imx_spi_1_resources),
- .resource = imx_spi_1_resources,
+ .num_resources = ARRAY_SIZE(mxc_spi_1_resources),
+ .resource = mxc_spi_1_resources,
};
-struct platform_device imx_spi_device2 = {
+struct platform_device mxc_spi_device2 = {
.name = "spi_imx",
.id = 2,
- .num_resources = ARRAY_SIZE(imx_spi_2_resources),
- .resource = imx_spi_2_resources,
+ .num_resources = ARRAY_SIZE(mxc_spi_2_resources),
+ .resource = mxc_spi_2_resources,
};
#ifdef CONFIG_ARCH_MX35
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index 79f2be4..ab87419 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -20,7 +20,7 @@
extern struct platform_device mxc_usbh1;
extern struct platform_device mxc_usbh2;
extern struct platform_device mxc_rnga_device;
-extern struct platform_device imx_spi_device0;
-extern struct platform_device imx_spi_device1;
-extern struct platform_device imx_spi_device2;
+extern struct platform_device mxc_spi_device0;
+extern struct platform_device mxc_spi_device1;
+extern struct platform_device mxc_spi_device2;
diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c
index ad5a112..bedf5b8 100644
--- a/arch/arm/mach-mx3/mm.c
+++ b/arch/arm/mach-mx3/mm.c
@@ -81,6 +81,7 @@
iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
}
+#ifdef CONFIG_ARCH_MX35
void __init mx35_map_io(void)
{
mxc_set_cpu_type(MXC_CPU_MX35);
@@ -89,6 +90,7 @@
iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
}
+#endif
void __init mx31_init_irq(void)
{
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 42920f9..8ad5cc3 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -219,6 +219,10 @@
static void __init ams_delta_init(void)
{
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+
iotable_init(ams_delta_io_desc, ARRAY_SIZE(ams_delta_io_desc));
omap_board_config = ams_delta_config;
@@ -231,6 +235,8 @@
omap_usb_init(&ams_delta_usb_config);
platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
+
+ omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1);
}
static struct plat_serial8250_port ams_delta_modem_ports[] = {
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index fb47239..6c8a41f 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -64,6 +64,14 @@
{
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap15xx()) {
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
omap_usb_init(&generic1510_usb_config);
}
#endif
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index cc2abbb..cd6c395 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -376,6 +376,26 @@
{
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap1510()) {
+ unsigned char reg;
+
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
+ reg = fpga_read(OMAP1510_FPGA_POWER);
+ reg |= OMAP1510_FPGA_PCR_COM1_EN;
+ fpga_write(reg, OMAP1510_FPGA_POWER);
+ udelay(10);
+
+ reg = fpga_read(OMAP1510_FPGA_POWER);
+ reg |= OMAP1510_FPGA_PCR_COM2_EN;
+ fpga_write(reg, OMAP1510_FPGA_POWER);
+ udelay(10);
+
platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices));
spi_register_board_info(innovator1510_boardinfo,
ARRAY_SIZE(innovator1510_boardinfo));
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 90dd043..4de2584 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -342,6 +342,14 @@
static void __init omap_palmte_init(void)
{
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
omap_board_config = palmte_config;
omap_board_config_size = ARRAY_SIZE(palmte_config);
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 8256139..d972cf9 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -289,6 +289,14 @@
static void __init omap_palmtt_init(void)
{
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
omap_mpu_wdt_mode(0);
omap_board_config = palmtt_config;
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 81b6bde..986bd4d 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -307,6 +307,14 @@
static void __init
omap_palmz71_init(void)
{
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
palmz71_gpio_setup(1);
omap_mpu_wdt_mode(0);
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 02c85ca..056ae64 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -377,6 +377,14 @@
static void __init omap_sx1_init(void)
{
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices));
omap_board_config = sx1_config;
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index c06e7a5..07b0752 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -152,6 +152,14 @@
static void __init voiceblue_init(void)
{
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
/* Watchdog */
gpio_request(0, "Watchdog");
/* smc91x reset */
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index d496e50..d23979b 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -131,8 +131,6 @@
}
for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
- unsigned char reg;
-
switch (i) {
case 0:
uart1_ck = clk_get(NULL, "uart1_ck");
@@ -143,16 +141,6 @@
if (cpu_is_omap15xx())
clk_set_rate(uart1_ck, 12000000);
}
- if (cpu_is_omap15xx()) {
- omap_cfg_reg(UART1_TX);
- omap_cfg_reg(UART1_RTS);
- if (machine_is_omap_innovator()) {
- reg = fpga_read(OMAP1510_FPGA_POWER);
- reg |= OMAP1510_FPGA_PCR_COM1_EN;
- fpga_write(reg, OMAP1510_FPGA_POWER);
- udelay(10);
- }
- }
break;
case 1:
uart2_ck = clk_get(NULL, "uart2_ck");
@@ -165,16 +153,6 @@
else
clk_set_rate(uart2_ck, 48000000);
}
- if (cpu_is_omap15xx()) {
- omap_cfg_reg(UART2_TX);
- omap_cfg_reg(UART2_RTS);
- if (machine_is_omap_innovator()) {
- reg = fpga_read(OMAP1510_FPGA_POWER);
- reg |= OMAP1510_FPGA_PCR_COM2_EN;
- fpga_write(reg, OMAP1510_FPGA_POWER);
- udelay(10);
- }
- }
break;
case 2:
uart3_ck = clk_get(NULL, "uart3_ck");
@@ -185,10 +163,6 @@
if (cpu_is_omap15xx())
clk_set_rate(uart3_ck, 12000000);
}
- if (cpu_is_omap15xx()) {
- omap_cfg_reg(UART3_TX);
- omap_cfg_reg(UART3_RX);
- }
break;
}
omap_serial_reset(&serial_platform_data[i]);
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 75b1c7e..aad194f 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -73,9 +73,21 @@
bool "OMAP 3430 SDP board"
depends on ARCH_OMAP3 && ARCH_OMAP34XX
+config MACH_NOKIA_N800
+ bool
+
+config MACH_NOKIA_N810
+ bool
+
+config MACH_NOKIA_N810_WIMAX
+ bool
+
config MACH_NOKIA_N8X0
bool "Nokia N800/N810"
depends on ARCH_OMAP2420
+ select MACH_NOKIA_N800
+ select MACH_NOKIA_N810
+ select MACH_NOKIA_N810_WIMAX
config MACH_NOKIA_RX51
bool "Nokia RX-51 board"
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index efaf053..0acb556 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -17,6 +17,7 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/i2c/twl4030.h>
@@ -38,7 +39,6 @@
#include <mach/gpmc.h>
#include <mach/control.h>
-#include <mach/keypad.h>
#include <mach/gpmc-smc91x.h>
#include "sdram-qimonda-hyb18m512160af-6.h"
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index eb37c40..609a5a4 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -58,6 +58,8 @@
static void __init omap_4430sdp_init_irq(void)
{
+ omap_board_config = sdp4430_config;
+ omap_board_config_size = ARRAY_SIZE(sdp4430_config);
omap2_init_common_hw(NULL, NULL);
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(1);
@@ -70,8 +72,6 @@
static void __init omap_4430sdp_init(void)
{
platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
- omap_board_config = sdp4430_config;
- omap_board_config_size = ARRAY_SIZE(sdp4430_config);
omap_serial_init();
}
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index d110a7f..d57ec2f 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -16,6 +16,7 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
#include <linux/gpio_keys.h>
#include <linux/workqueue.h>
#include <linux/err.h>
@@ -41,7 +42,6 @@
#include <asm/delay.h>
#include <mach/control.h>
#include <mach/usb.h>
-#include <mach/keypad.h>
#include "mmc-twl4030.h"
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 70df6b4..08b0816 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -162,7 +162,7 @@
/* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR");
- gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1);
+ gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);
/* 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/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index e4ec0c59..4c4d7f8d 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -20,6 +20,7 @@
#include <linux/clk.h>
#include <linux/gpio.h>
#include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
#include <linux/leds.h>
#include <linux/spi/spi.h>
@@ -37,7 +38,6 @@
#include <mach/usb.h>
#include <mach/common.h>
#include <mach/mcspi.h>
-#include <mach/keypad.h>
#include "sdram-micron-mt46h32m32lf-6.h"
#include "mmc-twl4030.h"
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 7f6bf87..7519edb 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -27,6 +27,7 @@
#include <linux/i2c/twl4030.h>
#include <linux/leds.h>
#include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
#include <linux/gpio_keys.h>
#include <asm/mach-types.h>
@@ -39,7 +40,6 @@
#include <mach/hardware.h>
#include <mach/mcspi.h>
#include <mach/usb.h>
-#include <mach/keypad.h>
#include <mach/mux.h>
#include "sdram-micron-mt46h32m32lf-6.h"
@@ -134,50 +134,50 @@
}
static int board_keymap[] = {
- /* col, row, code */
+ /* row, col, code */
KEY(0, 0, KEY_9),
- KEY(0, 1, KEY_0),
- KEY(0, 2, KEY_BACKSPACE),
- KEY(0, 3, KEY_O),
- KEY(0, 4, KEY_P),
- KEY(0, 5, KEY_K),
- KEY(0, 6, KEY_L),
- KEY(0, 7, KEY_ENTER),
- KEY(1, 0, KEY_8),
+ KEY(0, 1, KEY_8),
+ KEY(0, 2, KEY_I),
+ KEY(0, 3, KEY_J),
+ KEY(0, 4, KEY_N),
+ KEY(0, 5, KEY_M),
+ KEY(1, 0, KEY_0),
KEY(1, 1, KEY_7),
- KEY(1, 2, KEY_6),
- KEY(1, 3, KEY_5),
- KEY(1, 4, KEY_4),
- KEY(1, 5, KEY_3),
- KEY(1, 6, KEY_2),
- KEY(1, 7, KEY_1),
- KEY(2, 0, KEY_I),
- KEY(2, 1, KEY_U),
+ KEY(1, 2, KEY_U),
+ KEY(1, 3, KEY_H),
+ KEY(1, 4, KEY_B),
+ KEY(1, 5, KEY_SPACE),
+ KEY(2, 0, KEY_BACKSPACE),
+ KEY(2, 1, KEY_6),
KEY(2, 2, KEY_Y),
- KEY(2, 3, KEY_T),
- KEY(2, 4, KEY_R),
- KEY(2, 5, KEY_E),
- KEY(2, 6, KEY_W),
- KEY(2, 7, KEY_Q),
- KEY(3, 0, KEY_J),
- KEY(3, 1, KEY_H),
- KEY(3, 2, KEY_G),
+ KEY(2, 3, KEY_G),
+ KEY(2, 4, KEY_V),
+ KEY(2, 5, KEY_FN),
+ KEY(3, 0, KEY_O),
+ KEY(3, 1, KEY_5),
+ KEY(3, 2, KEY_T),
KEY(3, 3, KEY_F),
- KEY(3, 4, KEY_D),
- KEY(3, 5, KEY_S),
- KEY(3, 6, KEY_A),
- KEY(3, 7, KEY_LEFTSHIFT),
- KEY(4, 0, KEY_N),
- KEY(4, 1, KEY_B),
- KEY(4, 2, KEY_V),
- KEY(4, 3, KEY_C),
+ KEY(3, 4, KEY_C),
+ KEY(4, 0, KEY_P),
+ KEY(4, 1, KEY_4),
+ KEY(4, 2, KEY_R),
+ KEY(4, 3, KEY_D),
KEY(4, 4, KEY_X),
- KEY(4, 5, KEY_Z),
- KEY(4, 6, KEY_DOT),
- KEY(4, 7, KEY_COMMA),
- KEY(5, 0, KEY_M),
- KEY(5, 1, KEY_SPACE),
- KEY(5, 2, KEY_FN),
+ KEY(5, 0, KEY_K),
+ KEY(5, 1, KEY_3),
+ KEY(5, 2, KEY_E),
+ KEY(5, 3, KEY_S),
+ KEY(5, 4, KEY_Z),
+ KEY(6, 0, KEY_L),
+ KEY(6, 1, KEY_2),
+ KEY(6, 2, KEY_W),
+ KEY(6, 3, KEY_A),
+ KEY(6, 4, KEY_DOT),
+ KEY(7, 0, KEY_ENTER),
+ KEY(7, 1, KEY_1),
+ KEY(7, 2, KEY_Q),
+ KEY(7, 3, KEY_LEFTSHIFT),
+ KEY(7, 4, KEY_COMMA),
};
static struct matrix_keymap_data board_map_data = {
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index c1af532..e34d96a 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
#include <linux/spi/spi.h>
#include <linux/i2c.h>
#include <linux/i2c/twl4030.h>
@@ -27,7 +28,6 @@
#include <mach/common.h>
#include <mach/dma.h>
#include <mach/gpmc.h>
-#include <mach/keypad.h>
#include <mach/onenand.h>
#include <mach/gpmc-smc91x.h>
@@ -444,7 +444,7 @@
rx51_twldata.vaux3 = &rx51_vaux3_cam;
rx51_twldata.vmmc2 = &rx51_vmmc2;
}
- omap_register_i2c_bus(1, 2600, rx51_peripherals_i2c_board_info_1,
+ omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_1));
omap_register_i2c_bus(2, 100, NULL, 0);
omap_register_i2c_bus(3, 400, NULL, 0);
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index f9196c3..78869a9 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -26,7 +26,6 @@
#include <mach/mux.h>
#include <mach/board.h>
#include <mach/common.h>
-#include <mach/keypad.h>
#include <mach/dma.h>
#include <mach/gpmc.h>
#include <mach/usb.h>
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index b7b3220..ea00486 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
#include <linux/gpio.h>
#include <linux/i2c/twl4030.h>
#include <linux/regulator/machine.h>
@@ -22,9 +23,9 @@
#include <mach/common.h>
#include <mach/usb.h>
-#include <mach/keypad.h>
#include "mmc-twl4030.h"
+#include "sdram-micron-mt46h32m32lf-6.h"
/* Zoom2 has Qwerty keyboard*/
static int board_keymap[] = {
@@ -213,7 +214,8 @@
{
omap_board_config = zoom2_config;
omap_board_config_size = ARRAY_SIZE(zoom2_config);
- omap2_init_common_hw(NULL, NULL);
+ omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+ mt46h32m32lf6_sdrc_params);
omap_init_irq();
omap_gpio_init();
}
diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c
index bc5d3ac..e2dbedd 100644
--- a/arch/arm/mach-omap2/clock24xx.c
+++ b/arch/arm/mach-omap2/clock24xx.c
@@ -769,6 +769,7 @@
if (c->cpu & cpu_mask) {
clkdev_add(&c->lk);
clk_register(c->lk.clk);
+ omap2_init_clk_clkdm(c->lk.clk);
}
/* Check the MPU rate set by bootloader */
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index 4ef7b4f..58aff84 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -137,6 +137,36 @@
}
}
+/*
+ * _omap2_clkdm_set_hwsup - set the hwsup idle transition bit
+ * @clkdm: struct clockdomain *
+ * @enable: int 0 to disable, 1 to enable
+ *
+ * Internal helper for actually switching the bit that controls hwsup
+ * idle transitions for clkdm.
+ */
+static void _omap2_clkdm_set_hwsup(struct clockdomain *clkdm, int enable)
+{
+ u32 v;
+
+ if (cpu_is_omap24xx()) {
+ if (enable)
+ v = OMAP24XX_CLKSTCTRL_ENABLE_AUTO;
+ else
+ v = OMAP24XX_CLKSTCTRL_DISABLE_AUTO;
+ } else if (cpu_is_omap34xx()) {
+ if (enable)
+ v = OMAP34XX_CLKSTCTRL_ENABLE_AUTO;
+ else
+ v = OMAP34XX_CLKSTCTRL_DISABLE_AUTO;
+ } else {
+ BUG();
+ }
+
+ cm_rmw_mod_reg_bits(clkdm->clktrctrl_mask,
+ v << __ffs(clkdm->clktrctrl_mask),
+ clkdm->pwrdm.ptr->prcm_offs, CM_CLKSTCTRL);
+}
static struct clockdomain *_clkdm_lookup(const char *name)
{
@@ -456,8 +486,6 @@
*/
void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
{
- u32 v;
-
if (!clkdm)
return;
@@ -473,18 +501,7 @@
if (atomic_read(&clkdm->usecount) > 0)
_clkdm_add_autodeps(clkdm);
- if (cpu_is_omap24xx())
- v = OMAP24XX_CLKSTCTRL_ENABLE_AUTO;
- else if (cpu_is_omap34xx())
- v = OMAP34XX_CLKSTCTRL_ENABLE_AUTO;
- else
- BUG();
-
-
- cm_rmw_mod_reg_bits(clkdm->clktrctrl_mask,
- v << __ffs(clkdm->clktrctrl_mask),
- clkdm->pwrdm.ptr->prcm_offs,
- CM_CLKSTCTRL);
+ _omap2_clkdm_set_hwsup(clkdm, 1);
pwrdm_clkdm_state_switch(clkdm);
}
@@ -500,8 +517,6 @@
*/
void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
{
- u32 v;
-
if (!clkdm)
return;
@@ -514,16 +529,7 @@
pr_debug("clockdomain: disabling automatic idle transitions for %s\n",
clkdm->name);
- if (cpu_is_omap24xx())
- v = OMAP24XX_CLKSTCTRL_DISABLE_AUTO;
- else if (cpu_is_omap34xx())
- v = OMAP34XX_CLKSTCTRL_DISABLE_AUTO;
- else
- BUG();
-
- cm_rmw_mod_reg_bits(clkdm->clktrctrl_mask,
- v << __ffs(clkdm->clktrctrl_mask),
- clkdm->pwrdm.ptr->prcm_offs, CM_CLKSTCTRL);
+ _omap2_clkdm_set_hwsup(clkdm, 0);
if (atomic_read(&clkdm->usecount) > 0)
_clkdm_del_autodeps(clkdm);
@@ -569,10 +575,14 @@
v = omap2_clkdm_clktrctrl_read(clkdm);
if ((cpu_is_omap34xx() && v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ||
- (cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO))
+ (cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO)) {
+ /* Disable HW transitions when we are changing deps */
+ _omap2_clkdm_set_hwsup(clkdm, 0);
_clkdm_add_autodeps(clkdm);
- else
+ _omap2_clkdm_set_hwsup(clkdm, 1);
+ } else {
omap2_clkdm_wakeup(clkdm);
+ }
pwrdm_wait_transition(clkdm->pwrdm.ptr);
pwrdm_clkdm_state_switch(clkdm);
@@ -623,10 +633,14 @@
v = omap2_clkdm_clktrctrl_read(clkdm);
if ((cpu_is_omap34xx() && v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ||
- (cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO))
+ (cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO)) {
+ /* Disable HW transitions when we are changing deps */
+ _omap2_clkdm_set_hwsup(clkdm, 0);
_clkdm_del_autodeps(clkdm);
- else
+ _omap2_clkdm_set_hwsup(clkdm, 1);
+ } else {
omap2_clkdm_sleep(clkdm);
+ }
pwrdm_clkdm_state_switch(clkdm);
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 15876828..f865756 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -366,7 +366,7 @@
if (r < 0)
goto out;
- gpmc_cs_enable_mem(cs, res->start, res->end - res->start + 1);
+ gpmc_cs_enable_mem(cs, res->start, resource_size(res));
*base = res->start;
gpmc_cs_set_reserved(cs, 1);
out:
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index e3a3bad..56be87d 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -302,7 +302,9 @@
pwrdm_init(powerdomains_omap);
clkdm_init(clockdomains_omap, clkdm_pwrdm_autodeps);
omap2_clk_init();
+#endif
omap_serial_early_init();
+#ifndef CONFIG_ARCH_OMAP4
omap_hwmod_late_init();
omap_pm_if_init();
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index c035ad3..ef57b38a 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -300,7 +300,7 @@
dev_err(&pdev->dev, "invalid mem resource\n");
return -ENODEV;
}
- mbox_base = ioremap(res->start, res->end - res->start);
+ mbox_base = ioremap(res->start, resource_size(res));
if (!mbox_base)
return -ENOMEM;
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 378c2f6..8946319 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -639,14 +639,15 @@
prm_write_mod_reg(OMAP3430_IO_EN | OMAP3430_WKUP_EN,
OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
- /* Enable GPIO wakeups in PER */
+ /* Enable wakeups in PER */
prm_write_mod_reg(OMAP3430_EN_GPIO2 | OMAP3430_EN_GPIO3 |
OMAP3430_EN_GPIO4 | OMAP3430_EN_GPIO5 |
- OMAP3430_EN_GPIO6, OMAP3430_PER_MOD, PM_WKEN);
+ OMAP3430_EN_GPIO6 | OMAP3430_EN_UART3,
+ OMAP3430_PER_MOD, PM_WKEN);
/* and allow them to wake up MPU */
prm_write_mod_reg(OMAP3430_GRPSEL_GPIO2 | OMAP3430_EN_GPIO3 |
OMAP3430_GRPSEL_GPIO4 | OMAP3430_EN_GPIO5 |
- OMAP3430_GRPSEL_GPIO6,
+ OMAP3430_GRPSEL_GPIO6 | OMAP3430_EN_UART3,
OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
/* Don't attach IVA interrupts */
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index ae21868..54dfeb5 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -109,16 +109,6 @@
.regshift = 2,
.uartclk = OMAP24XX_BASE_BAUD * 16,
}, {
-#ifdef CONFIG_ARCH_OMAP4
- .membase = OMAP2_IO_ADDRESS(OMAP_UART4_BASE),
- .mapbase = OMAP_UART4_BASE,
- .irq = 70,
- .flags = UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = OMAP24XX_BASE_BAUD * 16,
- }, {
-#endif
.flags = 0
}
};
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index aac2cda..102916f 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -43,10 +43,10 @@
#define CM_X300_ETH_PHYS 0x08000010
-#define GPIO82_MMC2_IRQ (82)
-#define GPIO85_MMC2_WP (85)
+#define GPIO82_MMC_IRQ (82)
+#define GPIO85_MMC_WP (85)
-#define CM_X300_MMC2_IRQ IRQ_GPIO(GPIO82_MMC2_IRQ)
+#define CM_X300_MMC_IRQ IRQ_GPIO(GPIO82_MMC_IRQ)
#define GPIO95_RTC_CS (95)
#define GPIO96_RTC_WR (96)
@@ -292,34 +292,34 @@
#endif
#if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
-/* The first MMC slot of CM-X300 is hardwired to Libertas card and has
+static struct pxamci_platform_data cm_x300_mci_platform_data = {
+ .detect_delay = 20,
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .gpio_card_detect = GPIO82_MMC_IRQ,
+ .gpio_card_ro = GPIO85_MMC_WP,
+ .gpio_power = -1,
+};
+
+/* The second MMC slot of CM-X300 is hardwired to Libertas card and has
no detection/ro pins */
-static int cm_x300_mci_init(struct device *dev,
- irq_handler_t cm_x300_detect_int,
- void *data)
+static int cm_x300_mci2_init(struct device *dev,
+ irq_handler_t cm_x300_detect_int,
+ void *data)
{
return 0;
}
-static void cm_x300_mci_exit(struct device *dev, void *data)
+static void cm_x300_mci2_exit(struct device *dev, void *data)
{
}
-static struct pxamci_platform_data cm_x300_mci_platform_data = {
- .detect_delay = 20,
- .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = cm_x300_mci_init,
- .exit = cm_x300_mci_exit,
- .gpio_card_detect = -1,
- .gpio_card_ro = -1,
- .gpio_power = -1,
-};
-
static struct pxamci_platform_data cm_x300_mci2_platform_data = {
.detect_delay = 20,
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .gpio_card_detect = GPIO82_MMC2_IRQ,
- .gpio_card_ro = GPIO85_MMC2_WP,
+ .init = cm_x300_mci2_init,
+ .exit = cm_x300_mci2_exit,
+ .gpio_card_detect = -1,
+ .gpio_card_ro = -1,
.gpio_power = -1,
};
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index d694ce2..6112af4 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -25,6 +25,8 @@
#include "generic.h"
+#define MAX_INTERNAL_IRQS 128
+
#define IRQ_BIT(n) (((n) - PXA_IRQ(0)) & 0x1f)
#define _ICMR(n) (*((((n) - PXA_IRQ(0)) & ~0x1f) ? &ICMR2 : &ICMR))
#define _ICLR(n) (*((((n) - PXA_IRQ(0)) & ~0x1f) ? &ICLR2 : &ICLR))
@@ -122,6 +124,8 @@
{
int irq, i;
+ BUG_ON(irq_nr > MAX_INTERNAL_IRQS);
+
pxa_internal_irq_nr = irq_nr;
for (irq = PXA_IRQ(0); irq < PXA_IRQ(irq_nr); irq += 32) {
@@ -149,7 +153,8 @@
}
#ifdef CONFIG_PM
-static unsigned long saved_icmr[2];
+static unsigned long saved_icmr[MAX_INTERNAL_IRQS/32];
+static unsigned long saved_ipr[MAX_INTERNAL_IRQS];
static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state)
{
@@ -159,6 +164,8 @@
saved_icmr[i] = _ICMR(irq);
_ICMR(irq) = 0;
}
+ for (i = 0; i < pxa_internal_irq_nr; i++)
+ saved_ipr[i] = IPR(i);
return 0;
}
@@ -171,6 +178,8 @@
_ICMR(irq) = saved_icmr[i];
_ICLR(irq) = 0;
}
+ for (i = 0; i < pxa_internal_irq_nr; i++)
+ IPR(i) = saved_ipr[i];
ICCR = 1;
return 0;
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index bb2cc0d..0b92291 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -292,10 +292,10 @@
static struct matrix_keypad_platform_data palmtc_keypad_platform_data = {
.keymap_data = &palmtc_keymap_data,
- .col_gpios = palmtc_keypad_row_gpios,
- .num_col_gpios = 12,
- .row_gpios = palmtc_keypad_col_gpios,
- .num_row_gpios = 4,
+ .row_gpios = palmtc_keypad_row_gpios,
+ .num_row_gpios = ARRAY_SIZE(palmtc_keypad_row_gpios),
+ .col_gpios = palmtc_keypad_col_gpios,
+ .num_col_gpios = ARRAY_SIZE(palmtc_keypad_col_gpios),
.active_low = 1,
.debounce_ms = 20,
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index ee8d603..3da45d0 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -15,6 +15,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
+#include <linux/gpio_keys.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/mtd/physmap.h>
@@ -375,6 +376,43 @@
};
+static struct gpio_keys_button spitz_gpio_keys[] = {
+ {
+ .type = EV_PWR,
+ .code = KEY_SUSPEND,
+ .gpio = SPITZ_GPIO_ON_KEY,
+ .desc = "On/Off",
+ .wakeup = 1,
+ },
+ /* Two buttons detecting the lid state */
+ {
+ .type = EV_SW,
+ .code = 0,
+ .gpio = SPITZ_GPIO_SWA,
+ .desc = "Display Down",
+ },
+ {
+ .type = EV_SW,
+ .code = 1,
+ .gpio = SPITZ_GPIO_SWB,
+ .desc = "Lid Closed",
+ },
+};
+
+static struct gpio_keys_platform_data spitz_gpio_keys_platform_data = {
+ .buttons = spitz_gpio_keys,
+ .nbuttons = ARRAY_SIZE(spitz_gpio_keys),
+};
+
+static struct platform_device spitz_gpio_keys_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = {
+ .platform_data = &spitz_gpio_keys_platform_data,
+ },
+};
+
+
/*
* Spitz LEDs
*/
@@ -689,6 +727,7 @@
static struct platform_device *devices[] __initdata = {
&spitzscoop_device,
&spitzkbd_device,
+ &spitz_gpio_keys_device,
&spitzled_device,
&sharpsl_nand_device,
&sharpsl_rom_device,
@@ -740,11 +779,34 @@
pxa_set_i2c_info(NULL);
}
+#if defined(CONFIG_MACH_AKITA) || defined(CONFIG_MACH_BORZOI)
+static struct nand_bbt_descr sharpsl_akita_bbt = {
+ .options = 0,
+ .offs = 4,
+ .len = 1,
+ .pattern = scan_ff_pattern
+};
+
+static struct nand_ecclayout akita_oobinfo = {
+ .eccbytes = 24,
+ .eccpos = {
+ 0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11,
+ 0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23,
+ 0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37},
+ .oobfree = {{0x08, 0x09}}
+};
+#endif
+
#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
static void __init spitz_init(void)
{
spitz_ficp_platform_data.gpio_pwdown = SPITZ_GPIO_IR_ON;
+ if (machine_is_borzoi()) {
+ sharpsl_nand_platform_data.badblock_pattern = &sharpsl_akita_bbt;
+ sharpsl_nand_platform_data.ecc_layout = &akita_oobinfo;
+ }
+
platform_scoop_config = &spitz_pcmcia_config;
common_init();
@@ -769,22 +831,6 @@
},
};
-static struct nand_bbt_descr sharpsl_akita_bbt = {
- .options = 0,
- .offs = 4,
- .len = 1,
- .pattern = scan_ff_pattern
-};
-
-static struct nand_ecclayout akita_oobinfo = {
- .eccbytes = 24,
- .eccpos = {
- 0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11,
- 0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23,
- 0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37},
- .oobfree = {{0x08, 0x09}}
-};
-
static void __init akita_init(void)
{
spitz_ficp_platform_data.gpio_pwdown = AKITA_GPIO_IR_ON;
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig
index dfc9b0b..c48e1f2 100644
--- a/arch/arm/mach-realview/Kconfig
+++ b/arch/arm/mach-realview/Kconfig
@@ -70,6 +70,8 @@
bool "Support RealView/PBX platform"
select ARM_GIC
select HAVE_PATA_PLATFORM
+ select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !HIGH_PHYS_OFFSET
+ select ZONE_DMA if SPARSEMEM
help
Include support for the ARM(R) RealView PBX platform.
@@ -82,6 +84,7 @@
0x70000000, 256MB of which being mirrored at 0x00000000. If
the board supports 512MB of RAM, this option allows the
memory to be accessed contiguously at the high physical
- offset.
+ offset. On the PBX board, disabling this option allows 1GB of
+ RAM to be used with SPARSEMEM.
endmenu
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index a2083b6..9f29343 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -59,6 +59,25 @@
/* used by entry-macro.S and platsmp.c */
void __iomem *gic_cpu_base_addr;
+#ifdef CONFIG_ZONE_DMA
+/*
+ * Adjust the zones if there are restrictions for DMA access.
+ */
+void __init realview_adjust_zones(int node, unsigned long *size,
+ unsigned long *hole)
+{
+ unsigned long dma_size = SZ_256M >> PAGE_SHIFT;
+
+ if (!machine_is_realview_pbx() || node || (size[0] <= dma_size))
+ return;
+
+ size[ZONE_NORMAL] = size[0] - dma_size;
+ size[ZONE_DMA] = dma_size;
+ hole[ZONE_NORMAL] = hole[0];
+ hole[ZONE_DMA] = 0;
+}
+#endif
+
/*
* This is the RealView sched_clock implementation. This has
* a resolution of 41.7ns, and a maximum value of about 179s.
@@ -543,7 +562,7 @@
fb->panel = realview_clcd_panel();
fb->fb.screen_base = dma_alloc_writecombine(&fb->dev->dev, framesize,
- &dma, GFP_KERNEL);
+ &dma, GFP_KERNEL | GFP_DMA);
if (!fb->fb.screen_base) {
printk(KERN_ERR "CLCD: unable to map framebuffer\n");
return -ENOMEM;
@@ -788,3 +807,24 @@
realview_clocksource_init();
realview_clockevents_init(timer_irq);
}
+
+/*
+ * Setup the memory banks.
+ */
+void realview_fixup(struct machine_desc *mdesc, struct tag *tags, char **from,
+ struct meminfo *meminfo)
+{
+ /*
+ * Most RealView platforms have 512MB contiguous RAM at 0x70000000.
+ * Half of this is mirrored at 0.
+ */
+#ifdef CONFIG_REALVIEW_HIGH_PHYS_OFFSET
+ meminfo->bank[0].start = 0x70000000;
+ meminfo->bank[0].size = SZ_512M;
+ meminfo->nr_banks = 1;
+#else
+ meminfo->bank[0].start = 0;
+ meminfo->bank[0].size = SZ_256M;
+ meminfo->nr_banks = 1;
+#endif
+}
diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h
index 46cd6ac..781bca6 100644
--- a/arch/arm/mach-realview/core.h
+++ b/arch/arm/mach-realview/core.h
@@ -25,6 +25,7 @@
#include <linux/amba/bus.h>
#include <linux/io.h>
+#include <asm/setup.h>
#include <asm/leds.h>
#define AMBA_DEVICE(name,busid,base,plat) \
@@ -44,6 +45,8 @@
/* .dma = base##_DMA,*/ \
}
+struct machine_desc;
+
extern struct platform_device realview_flash_device;
extern struct platform_device realview_cf_device;
extern struct platform_device realview_i2c_device;
@@ -61,5 +64,8 @@
extern int realview_flash_register(struct resource *res, u32 num);
extern int realview_eth_register(const char *name, struct resource *res);
extern int realview_usb_register(struct resource *res);
+extern void realview_fixup(struct machine_desc *mdesc, struct tag *tags,
+ char **from, struct meminfo *meminfo);
+extern void (*realview_reset)(char);
#endif
diff --git a/arch/arm/mach-realview/include/mach/board-pb1176.h b/arch/arm/mach-realview/include/mach/board-pb1176.h
index 98f8e7e..34b80b7 100644
--- a/arch/arm/mach-realview/include/mach/board-pb1176.h
+++ b/arch/arm/mach-realview/include/mach/board-pb1176.h
@@ -73,4 +73,9 @@
#define REALVIEW_PB1176_GIC_DIST_BASE 0x10041000 /* GIC distributor, on FPGA */
#define REALVIEW_PB1176_L220_BASE 0x10110000 /* L220 registers */
+/*
+ * Control register SYS_RESETCTL is set to 1 to force a soft reset
+ */
+#define REALVIEW_PB1176_SYS_LOCKVAL_RSTCTL 0x0100
+
#endif /* __ASM_ARCH_BOARD_PB1176_H */
diff --git a/arch/arm/mach-realview/include/mach/board-pb11mp.h b/arch/arm/mach-realview/include/mach/board-pb11mp.h
index f0d68e0..7abf918 100644
--- a/arch/arm/mach-realview/include/mach/board-pb11mp.h
+++ b/arch/arm/mach-realview/include/mach/board-pb11mp.h
@@ -81,4 +81,16 @@
#define REALVIEW_TC11MP_GIC_DIST_BASE 0x1F001000 /* Test chip interrupt controller distributor */
#define REALVIEW_TC11MP_L220_BASE 0x1F002000 /* L220 registers */
+ /*
+ * Values for REALVIEW_SYS_RESET_CTRL
+ */
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGCLR 0x01
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGINIT 0x02
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_DLLRESET 0x03
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_PLLRESET 0x04
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_POR 0x05
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_DoC 0x06
+
+#define REALVIEW_PB11MP_SYS_CTRL_LED (1 << 0)
+
#endif /* __ASM_ARCH_BOARD_PB11MP_H */
diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h
index 293c300..2417bbc 100644
--- a/arch/arm/mach-realview/include/mach/memory.h
+++ b/arch/arm/mach-realview/include/mach/memory.h
@@ -29,4 +29,53 @@
#define PHYS_OFFSET UL(0x00000000)
#endif
+#if !defined(__ASSEMBLY__) && defined(CONFIG_ZONE_DMA)
+extern void realview_adjust_zones(int node, unsigned long *size,
+ unsigned long *hole);
+#define arch_adjust_zones(node, size, hole) \
+ realview_adjust_zones(node, size, hole)
+
+#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_256M - 1)
+#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_256M)
+#endif
+
+#ifdef CONFIG_SPARSEMEM
+
+/*
+ * Sparsemem definitions for RealView PBX.
+ *
+ * The RealView PBX board has another block of 512MB of RAM at 0x20000000,
+ * however only the block at 0x70000000 (or the 256MB mirror at 0x00000000)
+ * may be used for DMA.
+ *
+ * The macros below define a section size of 256MB and a non-linear virtual to
+ * physical mapping:
+ *
+ * 256MB @ 0x00000000 -> PAGE_OFFSET
+ * 512MB @ 0x20000000 -> PAGE_OFFSET + 0x10000000
+ * 256MB @ 0x80000000 -> PAGE_OFFSET + 0x30000000
+ */
+#ifdef CONFIG_REALVIEW_HIGH_PHYS_OFFSET
+#error "SPARSEMEM not available with REALVIEW_HIGH_PHYS_OFFSET"
+#endif
+
+#define MAX_PHYSMEM_BITS 32
+#define SECTION_SIZE_BITS 28
+
+/* bank page offsets */
+#define PAGE_OFFSET1 (PAGE_OFFSET + 0x10000000)
+#define PAGE_OFFSET2 (PAGE_OFFSET + 0x30000000)
+
+#define __phys_to_virt(phys) \
+ ((phys) >= 0x80000000 ? (phys) - 0x80000000 + PAGE_OFFSET2 : \
+ (phys) >= 0x20000000 ? (phys) - 0x20000000 + PAGE_OFFSET1 : \
+ (phys) + PAGE_OFFSET)
+
+#define __virt_to_phys(virt) \
+ ((virt) >= PAGE_OFFSET2 ? (virt) - PAGE_OFFSET2 + 0x80000000 : \
+ (virt) >= PAGE_OFFSET1 ? (virt) - PAGE_OFFSET1 + 0x20000000 : \
+ (virt) - PAGE_OFFSET)
+
+#endif /* CONFIG_SPARSEMEM */
+
#endif
diff --git a/arch/arm/mach-realview/include/mach/platform.h b/arch/arm/mach-realview/include/mach/platform.h
index c8f5083..4f46bf7 100644
--- a/arch/arm/mach-realview/include/mach/platform.h
+++ b/arch/arm/mach-realview/include/mach/platform.h
@@ -119,19 +119,6 @@
#define REALVIEW_SYS_TEST_OSC3 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC3_OFFSET)
#define REALVIEW_SYS_TEST_OSC4 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC4_OFFSET)
-/*
- * Values for REALVIEW_SYS_RESET_CTRL
- */
-#define REALVIEW_SYS_CTRL_RESET_CONFIGCLR 0x01
-#define REALVIEW_SYS_CTRL_RESET_CONFIGINIT 0x02
-#define REALVIEW_SYS_CTRL_RESET_DLLRESET 0x03
-#define REALVIEW_SYS_CTRL_RESET_PLLRESET 0x04
-#define REALVIEW_SYS_CTRL_RESET_POR 0x05
-#define REALVIEW_SYS_CTRL_RESET_DoC 0x06
-
-#define REALVIEW_SYS_CTRL_LED (1 << 0)
-
-
/* ------------------------------------------------------------------------
* RealView control registers
* ------------------------------------------------------------------------
@@ -153,7 +140,7 @@
* SYS_CLD, SYS_BOOTCS
*/
#define REALVIEW_SYS_LOCK_LOCKED (1 << 16)
-#define REALVIEW_SYS_LOCKVAL_MASK 0xFFFF /* write 0xA05F to enable write access */
+#define REALVIEW_SYS_LOCKVAL_MASK 0xA05F /* Enable write access */
/*
* REALVIEW_SYS_FLASH
diff --git a/arch/arm/mach-realview/include/mach/system.h b/arch/arm/mach-realview/include/mach/system.h
index 1a15a44..a30f2e3 100644
--- a/arch/arm/mach-realview/include/mach/system.h
+++ b/arch/arm/mach-realview/include/mach/system.h
@@ -25,6 +25,8 @@
#include <mach/hardware.h>
#include <mach/platform.h>
+void (*realview_reset)(char mode);
+
static inline void arch_idle(void)
{
/*
@@ -36,16 +38,12 @@
static inline void arch_reset(char mode, const char *cmd)
{
- void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET;
- unsigned int val;
-
/*
* To reset, we hit the on-board reset register
* in the system FPGA
*/
- val = __raw_readl(hdr_ctrl);
- val |= REALVIEW_SYS_CTRL_RESET_CONFIGCLR;
- __raw_writel(val, hdr_ctrl);
+ if (realview_reset)
+ realview_reset(mode);
}
#endif
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index a88458b..0092658 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -146,11 +146,8 @@
* register. The BootMonitor waits for this register to become
* non-zero.
*/
-#define REALVIEW_SYS_FLAGSS_OFFSET 0x30
-#define REALVIEW_SYS_FLAGSC_OFFSET 0x34
__raw_writel(BSYM(virt_to_phys(realview_secondary_startup)),
- __io_address(REALVIEW_SYS_BASE) +
- REALVIEW_SYS_FLAGSS_OFFSET);
+ __io_address(REALVIEW_SYS_FLAGSSET));
mb();
}
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 1d65e64..917f8ca 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -415,6 +415,7 @@
.phys_io = REALVIEW_EB_UART0_BASE,
.io_pg_offst = (IO_ADDRESS(REALVIEW_EB_UART0_BASE) >> 18) & 0xfffc,
.boot_params = PHYS_OFFSET + 0x00000100,
+ .fixup = realview_fixup,
.map_io = realview_eb_map_io,
.init_irq = gic_init_irq,
.timer = &realview_eb_timer,
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index 2817fe0..7fb726d 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -290,6 +290,28 @@
.init = realview_pb1176_timer_init,
};
+static void realview_pb1176_reset(char mode)
+{
+ void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
+ REALVIEW_SYS_RESETCTL_OFFSET;
+ void __iomem *rst_hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
+ REALVIEW_SYS_LOCK_OFFSET;
+ __raw_writel(REALVIEW_SYS_LOCKVAL_MASK, rst_hdr_ctrl);
+ __raw_writel(REALVIEW_PB1176_SYS_LOCKVAL_RSTCTL, hdr_ctrl);
+}
+
+static void realview_pb1176_fixup(struct machine_desc *mdesc,
+ struct tag *tags, char **from,
+ struct meminfo *meminfo)
+{
+ /*
+ * RealView PB1176 only has 128MB of RAM mapped at 0.
+ */
+ meminfo->bank[0].start = 0;
+ meminfo->bank[0].size = SZ_128M;
+ meminfo->nr_banks = 1;
+}
+
static void __init realview_pb1176_init(void)
{
int i;
@@ -313,6 +335,7 @@
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
+ realview_reset = realview_pb1176_reset;
}
MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
@@ -320,6 +343,7 @@
.phys_io = REALVIEW_PB1176_UART0_BASE,
.io_pg_offst = (IO_ADDRESS(REALVIEW_PB1176_UART0_BASE) >> 18) & 0xfffc,
.boot_params = PHYS_OFFSET + 0x00000100,
+ .fixup = realview_pb1176_fixup,
.map_io = realview_pb1176_map_io,
.init_irq = gic_init_irq,
.timer = &realview_pb1176_timer,
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index 94680fc..9bbbfc0 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -299,6 +299,21 @@
.init = realview_pb11mp_timer_init,
};
+static void realview_pb11mp_reset(char mode)
+{
+ void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
+ REALVIEW_SYS_RESETCTL_OFFSET;
+ unsigned int val;
+
+ /*
+ * To reset, we hit the on-board reset register
+ * in the system FPGA
+ */
+ val = __raw_readl(hdr_ctrl);
+ val |= REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGCLR;
+ __raw_writel(val, hdr_ctrl);
+}
+
static void __init realview_pb11mp_init(void)
{
int i;
@@ -324,6 +339,7 @@
#ifdef CONFIG_LEDS
leds_event = realview_leds_event;
#endif
+ realview_reset = realview_pb11mp_reset;
}
MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore")
@@ -331,6 +347,7 @@
.phys_io = REALVIEW_PB11MP_UART0_BASE,
.io_pg_offst = (IO_ADDRESS(REALVIEW_PB11MP_UART0_BASE) >> 18) & 0xfffc,
.boot_params = PHYS_OFFSET + 0x00000100,
+ .fixup = realview_fixup,
.map_io = realview_pb11mp_map_io,
.init_irq = gic_init_irq,
.timer = &realview_pb11mp_timer,
diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c
index 941beb2..fe861e9 100644
--- a/arch/arm/mach-realview/realview_pba8.c
+++ b/arch/arm/mach-realview/realview_pba8.c
@@ -298,6 +298,7 @@
.phys_io = REALVIEW_PBA8_UART0_BASE,
.io_pg_offst = (IO_ADDRESS(REALVIEW_PBA8_UART0_BASE) >> 18) & 0xfffc,
.boot_params = PHYS_OFFSET + 0x00000100,
+ .fixup = realview_fixup,
.map_io = realview_pba8_map_io,
.init_irq = gic_init_irq,
.timer = &realview_pba8_timer,
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index 7e4bc6c..ec39488 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -304,6 +304,26 @@
.init = realview_pbx_timer_init,
};
+static void realview_pbx_fixup(struct machine_desc *mdesc, struct tag *tags,
+ char **from, struct meminfo *meminfo)
+{
+#ifdef CONFIG_SPARSEMEM
+ /*
+ * Memory configuration with SPARSEMEM enabled on RealView PBX (see
+ * asm/mach/memory.h for more information).
+ */
+ meminfo->bank[0].start = 0;
+ meminfo->bank[0].size = SZ_256M;
+ meminfo->bank[1].start = 0x20000000;
+ meminfo->bank[1].size = SZ_512M;
+ meminfo->bank[2].start = 0x80000000;
+ meminfo->bank[2].size = SZ_256M;
+ meminfo->nr_banks = 3;
+#else
+ realview_fixup(mdesc, tags, from, meminfo);
+#endif
+}
+
static void __init realview_pbx_init(void)
{
int i;
@@ -345,6 +365,7 @@
.phys_io = REALVIEW_PBX_UART0_BASE,
.io_pg_offst = (IO_ADDRESS(REALVIEW_PBX_UART0_BASE) >> 18) & 0xfffc,
.boot_params = PHYS_OFFSET + 0x00000100,
+ .fixup = realview_pbx_fixup,
.map_io = realview_pbx_map_io,
.init_irq = gic_init_irq,
.timer = &realview_pbx_timer,
diff --git a/arch/arm/mach-s3c2410/gpio.c b/arch/arm/mach-s3c2410/gpio.c
index 7974afc..9664e01 100644
--- a/arch/arm/mach-s3c2410/gpio.c
+++ b/arch/arm/mach-s3c2410/gpio.c
@@ -28,6 +28,7 @@
#include <linux/io.h>
#include <mach/hardware.h>
+#include <mach/gpio-fns.h>
#include <asm/irq.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h
index c3a2629..92e2687 100644
--- a/arch/arm/mach-s3c2410/include/mach/dma.h
+++ b/arch/arm/mach-s3c2410/include/mach/dma.h
@@ -110,6 +110,8 @@
* waiting for reloads */
#define S3C2410_DMAF_AUTOSTART (1<<1) /* auto-start if buffer queued */
+#define S3C2410_DMAF_CIRCULAR (1 << 2) /* no circular dma support */
+
/* dma buffer */
struct s3c2410_dma_buf;
@@ -194,4 +196,9 @@
typedef unsigned long dma_device_t;
+static inline bool s3c_dma_has_circular(void)
+{
+ return false;
+}
+
#endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig
index d7bba91..a8b69d7 100644
--- a/arch/arm/mach-s3c2440/Kconfig
+++ b/arch/arm/mach-s3c2440/Kconfig
@@ -103,6 +103,7 @@
select LEDS_TRIGGER_BACKLIGHT
select SND_S3C24XX_SOC_S3C24XX_UDA134X
select S3C_DEV_NAND
+ select S3C_DEV_USB_HOST
help
Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
available via various sources. It can come with a 3.5" or 7" touch LCD.
diff --git a/arch/arm/mach-s3c2440/mach-mini2440.c b/arch/arm/mach-s3c2440/mach-mini2440.c
index ec71a69..1c3382f 100644
--- a/arch/arm/mach-s3c2440/mach-mini2440.c
+++ b/arch/arm/mach-s3c2440/mach-mini2440.c
@@ -144,7 +144,7 @@
.type = (S3C2410_LCDCON1_TFT16BPP |\
S3C2410_LCDCON1_TFT)
-struct s3c2410fb_display mini2440_lcd_cfg[] __initdata = {
+static struct s3c2410fb_display mini2440_lcd_cfg[] __initdata = {
[0] = { /* mini2440 + 3.5" TFT + touchscreen */
_LCD_DECLARE(
7, /* The 3.5 is quite fast */
@@ -191,7 +191,7 @@
#define S3C2410_GPCCON_MASK(x) (3 << ((x) * 2))
#define S3C2410_GPDCON_MASK(x) (3 << ((x) * 2))
-struct s3c2410fb_mach_info mini2440_fb_info __initdata = {
+static struct s3c2410fb_mach_info mini2440_fb_info __initdata = {
.displays = &mini2440_lcd_cfg[0], /* not constant! see init */
.num_displays = 1,
.default_display = 0,
diff --git a/arch/arm/mach-s3c6400/include/mach/dma.h b/arch/arm/mach-s3c6400/include/mach/dma.h
index 1067619..6723860 100644
--- a/arch/arm/mach-s3c6400/include/mach/dma.h
+++ b/arch/arm/mach-s3c6400/include/mach/dma.h
@@ -58,12 +58,9 @@
DMACH_MAX /* the end */
};
-static __inline__ int s3c_dma_has_circular(void)
+static __inline__ bool s3c_dma_has_circular(void)
{
- /* we will be supporting ciruclar buffers as soon as we have DMA
- * engine support.
- */
- return 1;
+ return true;
}
#define S3C2410_DMAF_CIRCULAR (1 << 0)
diff --git a/arch/arm/mach-s3c6410/Kconfig b/arch/arm/mach-s3c6410/Kconfig
index 53fc3ff..72d4b11 100644
--- a/arch/arm/mach-s3c6410/Kconfig
+++ b/arch/arm/mach-s3c6410/Kconfig
@@ -77,6 +77,7 @@
depends on MACH_SMDK6410
select REGULATOR
select REGULATOR_WM8350
+ select S3C24XX_GPIO_EXTRA64
select MFD_WM8350_I2C
select MFD_WM8350_CONFIG_MODE_0
select MFD_WM8350_CONFIG_MODE_3
diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c
index ea51dbe..9f1a214 100644
--- a/arch/arm/mach-s3c6410/mach-smdk6410.c
+++ b/arch/arm/mach-s3c6410/mach-smdk6410.c
@@ -320,6 +320,9 @@
{
int i;
+ /* Configure the IRQ line */
+ s3c_gpio_setpull(S3C64XX_GPN(12), S3C_GPIO_PULL_UP);
+
/* Instantiate the regulators */
for (i = 0; i < ARRAY_SIZE(wm1190_regulators); i++)
wm8350_register_regulator(wm8350,
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index e993140..9264d81 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -122,10 +122,7 @@
select CPU_TLB_V4WBI if MMU
help
The ARM920T is licensed to be produced by numerous vendors,
- and is used in the Maverick EP9312 and the Samsung S3C2410.
-
- More information on the Maverick EP9312 at
- <http://linuxdevices.com/products/PD2382866068.html>.
+ and is used in the Cirrus EP93xx and the Samsung S3C2410.
Say Y if you want support for the ARM920T processor.
Otherwise, say N.
diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
index 6bda76a..a9e22e3 100644
--- a/arch/arm/mm/context.c
+++ b/arch/arm/mm/context.c
@@ -50,10 +50,7 @@
isb();
flush_tlb_all();
if (icache_is_vivt_asid_tagged()) {
- asm("mcr p15, 0, %0, c7, c5, 0 @ invalidate I-cache\n"
- "mcr p15, 0, %0, c7, c5, 6 @ flush BTAC/BTB\n"
- :
- : "r" (0));
+ __flush_icache_all();
dsb();
}
}
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index b30925f..b9590a7 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -205,7 +205,7 @@
order = get_order(size);
- if (mask != 0xffffffff)
+ if (mask < 0xffffffffULL)
gfp |= GFP_DMA;
page = alloc_pages(gfp, order);
@@ -289,7 +289,7 @@
if (!mask)
goto error;
- if (mask != 0xffffffff)
+ if (mask < 0xffffffffULL)
gfp |= GFP_DMA;
virt = kmalloc(size, gfp);
if (!virt)
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index b279429..7f294f3 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -18,10 +18,6 @@
#include "mm.h"
-#ifdef CONFIG_ARM_ERRATA_411920
-extern void v6_icache_inval_all(void);
-#endif
-
#ifdef CONFIG_CPU_CACHE_VIPT
#define ALIAS_FLUSH_START 0xffff4000
@@ -35,16 +31,11 @@
flush_tlb_kernel_page(to);
asm( "mcrr p15, 0, %1, %0, c14\n"
- " mcr p15, 0, %2, c7, c10, 4\n"
-#ifndef CONFIG_ARM_ERRATA_411920
- " mcr p15, 0, %2, c7, c5, 0\n"
-#endif
+ " mcr p15, 0, %2, c7, c10, 4"
:
: "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES), "r" (zero)
: "cc");
-#ifdef CONFIG_ARM_ERRATA_411920
- v6_icache_inval_all();
-#endif
+ __flush_icache_all();
}
void flush_cache_mm(struct mm_struct *mm)
@@ -57,16 +48,11 @@
if (cache_is_vipt_aliasing()) {
asm( "mcr p15, 0, %0, c7, c14, 0\n"
- " mcr p15, 0, %0, c7, c10, 4\n"
-#ifndef CONFIG_ARM_ERRATA_411920
- " mcr p15, 0, %0, c7, c5, 0\n"
-#endif
+ " mcr p15, 0, %0, c7, c10, 4"
:
: "r" (0)
: "cc");
-#ifdef CONFIG_ARM_ERRATA_411920
- v6_icache_inval_all();
-#endif
+ __flush_icache_all();
}
}
@@ -81,16 +67,11 @@
if (cache_is_vipt_aliasing()) {
asm( "mcr p15, 0, %0, c7, c14, 0\n"
- " mcr p15, 0, %0, c7, c10, 4\n"
-#ifndef CONFIG_ARM_ERRATA_411920
- " mcr p15, 0, %0, c7, c5, 0\n"
-#endif
+ " mcr p15, 0, %0, c7, c10, 4"
:
: "r" (0)
: "cc");
-#ifdef CONFIG_ARM_ERRATA_411920
- v6_icache_inval_all();
-#endif
+ __flush_icache_all();
}
}
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 40940d7..52c40d1 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -273,7 +273,6 @@
struct membank *bank = &mi->bank[i];
if (!bank->highmem)
free_bootmem_node(pgdat, bank_phys_start(bank), bank_phys_size(bank));
- memory_present(node, bank_pfn_start(bank), bank_pfn_end(bank));
}
/*
@@ -370,6 +369,19 @@
return 0;
}
EXPORT_SYMBOL(pfn_valid);
+
+static void arm_memory_present(struct meminfo *mi, int node)
+{
+}
+#else
+static void arm_memory_present(struct meminfo *mi, int node)
+{
+ int i;
+ for_each_nodebank(i, mi, node) {
+ struct membank *bank = &mi->bank[i];
+ memory_present(node, bank_pfn_start(bank), bank_pfn_end(bank));
+ }
+}
#endif
static int __init meminfo_cmp(const void *_a, const void *_b)
@@ -427,6 +439,12 @@
*/
if (node == initrd_node)
bootmem_reserve_initrd(node);
+
+ /*
+ * Sparsemem tries to allocate bootmem in memory_present(),
+ * so must be done after the fixed reservations
+ */
+ arm_memory_present(mi, node);
}
/*
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 02243ee..ea67be0 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -117,6 +117,13 @@
}
if (i == ARRAY_SIZE(cache_policies))
printk(KERN_ERR "ERROR: unknown or unsupported cache policy\n");
+ /*
+ * This restriction is partly to do with the way we boot; it is
+ * unpredictable to have memory mapped using two different sets of
+ * memory attributes (shared, type, and cache attribs). We can not
+ * change these attributes once the initial assembly has setup the
+ * page tables.
+ */
if (cpu_architecture() >= CPU_ARCH_ARMv6) {
printk(KERN_WARNING "Only cachepolicy=writeback supported on ARMv6 and later\n");
cachepolicy = CPOLICY_WRITEBACK;
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 194737d..70f75d2 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -32,8 +32,10 @@
#ifndef CONFIG_SMP
#define TTB_FLAGS TTB_RGN_WBWA
+#define PMD_FLAGS PMD_SECT_WB
#else
#define TTB_FLAGS TTB_RGN_WBWA|TTB_S
+#define PMD_FLAGS PMD_SECT_WBWA|PMD_SECT_S
#endif
ENTRY(cpu_v6_proc_init)
@@ -222,10 +224,9 @@
.long 0x0007b000
.long 0x0007f000
.long PMD_TYPE_SECT | \
- PMD_SECT_BUFFERABLE | \
- PMD_SECT_CACHEABLE | \
PMD_SECT_AP_WRITE | \
- PMD_SECT_AP_READ
+ PMD_SECT_AP_READ | \
+ PMD_FLAGS
.long PMD_TYPE_SECT | \
PMD_SECT_XN | \
PMD_SECT_AP_WRITE | \
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 23ebcf6..3a28521 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -33,9 +33,11 @@
#ifndef CONFIG_SMP
/* PTWs cacheable, inner WB not shareable, outer WB not shareable */
#define TTB_FLAGS TTB_IRGN_WB|TTB_RGN_OC_WB
+#define PMD_FLAGS PMD_SECT_WB
#else
/* PTWs cacheable, inner WBWA shareable, outer WBWA not shareable */
#define TTB_FLAGS TTB_IRGN_WBWA|TTB_S|TTB_NOS|TTB_RGN_OC_WBWA
+#define PMD_FLAGS PMD_SECT_WBWA|PMD_SECT_S
#endif
ENTRY(cpu_v7_proc_init)
@@ -184,9 +186,10 @@
*/
__v7_setup:
#ifdef CONFIG_SMP
- mrc p15, 0, r0, c1, c0, 1 @ Enable SMP/nAMP mode and
- orr r0, r0, #(1 << 6) | (1 << 0) @ TLB ops broadcasting
- mcr p15, 0, r0, c1, c0, 1
+ mrc p15, 0, r0, c1, c0, 1
+ tst r0, #(1 << 6) @ SMP/nAMP mode enabled?
+ orreq r0, r0, #(1 << 6) | (1 << 0) @ Enable SMP/nAMP mode and
+ mcreq p15, 0, r0, c1, c0, 1 @ TLB ops broadcasting
#endif
adr r12, __v7_setup_stack @ the local stack
stmia r12, {r0-r5, r7, r9, r11, lr}
@@ -326,10 +329,9 @@
.long 0x000f0000 @ Required ID value
.long 0x000f0000 @ Mask for ID
.long PMD_TYPE_SECT | \
- PMD_SECT_BUFFERABLE | \
- PMD_SECT_CACHEABLE | \
PMD_SECT_AP_WRITE | \
- PMD_SECT_AP_READ
+ PMD_SECT_AP_READ | \
+ PMD_FLAGS
.long PMD_TYPE_SECT | \
PMD_SECT_XN | \
PMD_SECT_AP_WRITE | \
diff --git a/arch/arm/oprofile/op_model_v6.c b/arch/arm/oprofile/op_model_v6.c
index fe58138..f7d2ec5 100644
--- a/arch/arm/oprofile/op_model_v6.c
+++ b/arch/arm/oprofile/op_model_v6.c
@@ -33,6 +33,9 @@
#ifdef CONFIG_ARCH_OMAP2
3,
#endif
+#ifdef CONFIG_ARCH_BCMRING
+ IRQ_PMUIRQ, /* for BCMRING, ARM PMU interrupt is 43 */
+#endif
};
static void armv6_pmu_stop(void)
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index 1868c0d..341235c 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -127,7 +127,7 @@
}
/* FIXME: what's the actual transition time? */
- policy->cpuinfo.transition_latency = 10 * 1000 * 1000;
+ policy->cpuinfo.transition_latency = 300 * 1000;
return 0;
}
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index fd3154a..68eaae3 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -691,13 +691,16 @@
static inline void omap2_enable_irq_lch(int lch)
{
u32 val;
+ unsigned long flags;
if (!cpu_class_is_omap2())
return;
+ spin_lock_irqsave(&dma_chan_lock, flags);
val = dma_read(IRQENABLE_L0);
val |= 1 << lch;
dma_write(val, IRQENABLE_L0);
+ spin_unlock_irqrestore(&dma_chan_lock, flags);
}
int omap_request_dma(int dev_id, const char *dev_name,
@@ -799,10 +802,13 @@
if (cpu_class_is_omap2()) {
u32 val;
+
+ spin_lock_irqsave(&dma_chan_lock, flags);
/* Disable interrupts */
val = dma_read(IRQENABLE_L0);
val &= ~(1 << lch);
dma_write(val, IRQENABLE_L0);
+ spin_unlock_irqrestore(&dma_chan_lock, flags);
/* Clear the CSR register and IRQ status register */
dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(lch));
@@ -829,10 +835,10 @@
*
* @param arb_rate
* @param max_fifo_depth
- * @param tparams - Number of thereads to reserve : DMA_THREAD_RESERVE_NORM
- * DMA_THREAD_RESERVE_ONET
- * DMA_THREAD_RESERVE_TWOT
- * DMA_THREAD_RESERVE_THREET
+ * @param tparams - Number of threads to reserve : DMA_THREAD_RESERVE_NORM
+ * DMA_THREAD_RESERVE_ONET
+ * DMA_THREAD_RESERVE_TWOT
+ * DMA_THREAD_RESERVE_THREET
*/
void
omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams)
@@ -844,11 +850,14 @@
return;
}
+ if (max_fifo_depth == 0)
+ max_fifo_depth = 1;
if (arb_rate == 0)
arb_rate = 1;
- reg = (arb_rate & 0xff) << 16;
- reg |= (0xff & max_fifo_depth);
+ reg = 0xff & max_fifo_depth;
+ reg |= (0x3 & tparams) << 12;
+ reg |= (arb_rate & 0xff) << 16;
dma_write(reg, GCR);
}
@@ -975,6 +984,14 @@
{
u32 l;
+ /* Disable all interrupts on the channel */
+ if (cpu_class_is_omap1())
+ dma_write(0, CICR(lch));
+
+ l = dma_read(CCR(lch));
+ l &= ~OMAP_DMA_CCR_EN;
+ dma_write(l, CCR(lch));
+
if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
int next_lch, cur_lch = lch;
char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT];
@@ -992,18 +1009,8 @@
next_lch = dma_chan[cur_lch].next_lch;
cur_lch = next_lch;
} while (next_lch != -1);
-
- return;
}
- /* Disable all interrupts on the channel */
- if (cpu_class_is_omap1())
- dma_write(0, CICR(lch));
-
- l = dma_read(CCR(lch));
- l &= ~OMAP_DMA_CCR_EN;
- dma_write(l, CCR(lch));
-
dma_chan[lch].flags &= ~OMAP_DMA_ACTIVE;
}
EXPORT_SYMBOL(omap_stop_dma);
@@ -1107,6 +1114,14 @@
{
int lch;
+ /*
+ * On OMAP1510, internal LCD controller will start the transfer
+ * when it gets enabled, so assume DMA running if LCD enabled.
+ */
+ if (cpu_is_omap1510())
+ if (omap_readw(0xfffec000 + 0x00) & (1 << 0))
+ return 1;
+
/* Check if LCD DMA is running */
if (cpu_is_omap16xx())
if (omap_readw(OMAP1610_DMA_LCD_CCR) & OMAP_DMA_CCR_EN)
diff --git a/arch/arm/plat-omap/include/mach/keypad.h b/arch/arm/plat-omap/include/mach/keypad.h
index d91b9be..3ae52cc 100644
--- a/arch/arm/plat-omap/include/mach/keypad.h
+++ b/arch/arm/plat-omap/include/mach/keypad.h
@@ -10,7 +10,7 @@
#ifndef ASMARM_ARCH_KEYPAD_H
#define ASMARM_ARCH_KEYPAD_H
-#include <linux/input/matrix_keypad.h>
+#warning: Please update the board to use matrix_keypad.h instead
struct omap_kp_platform_data {
int rows;
@@ -37,6 +37,9 @@
#define KEY_PERSISTENT 0x00800000
#define KEYNUM_MASK 0x00EFFFFF
+#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val))
+#define PERSISTENT_KEY(col, row) (((col) << 28) | ((row) << 24) | \
+ KEY_PERSISTENT)
#endif
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index 4b60127..94584f1 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -664,7 +664,7 @@
nent = 1; /* for the next L1 entry */
} else {
bytes = IOPGD_SIZE;
- if (*iopgd & IOPGD_SUPER) {
+ if ((*iopgd & IOPGD_SUPER) == IOPGD_SUPER) {
nent *= 16;
/* rewind to the 1st entry */
iopgd = (u32 *)((u32)iopgd & IOSUPER_MASK);
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 88ac976..e664b91 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -595,7 +595,7 @@
rx &= 1;
if (cpu_is_omap2430() || cpu_is_omap34xx()) {
w = OMAP_MCBSP_READ(io_base, RCCR);
- w |= (tx ? RDISABLE : 0);
+ w |= (rx ? RDISABLE : 0);
OMAP_MCBSP_WRITE(io_base, RCCR, w);
}
w = OMAP_MCBSP_READ(io_base, SPCR1);
diff --git a/arch/arm/plat-s3c24xx/adc.c b/arch/arm/plat-s3c24xx/adc.c
index 4d36b78..df47322 100644
--- a/arch/arm/plat-s3c24xx/adc.c
+++ b/arch/arm/plat-s3c24xx/adc.c
@@ -189,7 +189,7 @@
err:
return ret;
}
-EXPORT_SYMBOL_GPL(s3c_adc_convert);
+EXPORT_SYMBOL_GPL(s3c_adc_read);
static void s3c_adc_default_select(struct s3c_adc_client *client,
unsigned select)
diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c
index 5447e60..4af9dd9 100644
--- a/arch/arm/plat-s3c24xx/cpu.c
+++ b/arch/arm/plat-s3c24xx/cpu.c
@@ -61,6 +61,7 @@
static const char name_s3c2412[] = "S3C2412";
static const char name_s3c2440[] = "S3C2440";
static const char name_s3c2442[] = "S3C2442";
+static const char name_s3c2442b[] = "S3C2442B";
static const char name_s3c2443[] = "S3C2443";
static const char name_s3c2410a[] = "S3C2410A";
static const char name_s3c2440a[] = "S3C2440A";
@@ -112,6 +113,15 @@
.name = name_s3c2442
},
{
+ .idcode = 0x32440aab,
+ .idmask = 0xffffffff,
+ .map_io = s3c244x_map_io,
+ .init_clocks = s3c244x_init_clocks,
+ .init_uarts = s3c244x_init_uarts,
+ .init = s3c2442_init,
+ .name = name_s3c2442b
+ },
+ {
.idcode = 0x32412001,
.idmask = 0xffffffff,
.map_io = s3c2412_map_io,
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 196b191..f046f8c 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -208,14 +208,14 @@
{
unsigned long reload;
- pr_debug("s3c2410_chan_loadbuffer: loading buff %p (0x%08lx,0x%06x)\n",
- buf, (unsigned long)buf->data, buf->size);
-
if (buf == NULL) {
dmawarn("buffer is NULL\n");
return -EINVAL;
}
+ pr_debug("s3c2410_chan_loadbuffer: loading buff %p (0x%08lx,0x%06x)\n",
+ buf, (unsigned long)buf->data, buf->size);
+
/* check the state of the channel before we do anything */
if (chan->load_state == S3C2410_DMALOAD_1LOADED) {
diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c
index 95df059..5467470b 100644
--- a/arch/arm/plat-s3c24xx/gpio.c
+++ b/arch/arm/plat-s3c24xx/gpio.c
@@ -29,6 +29,7 @@
#include <linux/io.h>
#include <mach/hardware.h>
+#include <mach/gpio-fns.h>
#include <asm/irq.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h b/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h
index efeb025..c776120 100644
--- a/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h
+++ b/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h
@@ -222,7 +222,9 @@
/* S3C2410 and compatible exported functions */
extern void s3c2410_cpufreq_setrefresh(struct s3c_cpufreq_config *cfg);
+extern void s3c2410_set_fvco(struct s3c_cpufreq_config *cfg);
+#ifdef CONFIG_S3C2410_IOTIMING
extern int s3c2410_iotiming_calc(struct s3c_cpufreq_config *cfg,
struct s3c_iotimings *iot);
@@ -231,8 +233,11 @@
extern void s3c2410_iotiming_set(struct s3c_cpufreq_config *cfg,
struct s3c_iotimings *iot);
-
-extern void s3c2410_set_fvco(struct s3c_cpufreq_config *cfg);
+#else
+#define s3c2410_iotiming_calc NULL
+#define s3c2410_iotiming_get NULL
+#define s3c2410_iotiming_set NULL
+#endif /* CONFIG_S3C2410_IOTIMING */
/* S3C2412 compatible routines */
diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2410.h b/arch/arm/plat-s3c24xx/include/plat/s3c2410.h
index b6deeef..82ab4aad 100644
--- a/arch/arm/plat-s3c24xx/include/plat/s3c2410.h
+++ b/arch/arm/plat-s3c24xx/include/plat/s3c2410.h
@@ -27,6 +27,7 @@
#define s3c2410_init_uarts NULL
#define s3c2410_map_io NULL
#define s3c2410_init NULL
+#define s3c2410a_init NULL
#endif
extern int s3c2410_baseclk_add(void);
diff --git a/arch/arm/plat-s3c64xx/dma.c b/arch/arm/plat-s3c64xx/dma.c
index 266a107..d554b93 100644
--- a/arch/arm/plat-s3c64xx/dma.c
+++ b/arch/arm/plat-s3c64xx/dma.c
@@ -151,8 +151,6 @@
src = chan->dev_addr;
dst = data;
control0 = PL080_CONTROL_SRC_AHB2;
- control0 |= (u32)chan->hw_width << PL080_CONTROL_SWIDTH_SHIFT;
- control0 |= 2 << PL080_CONTROL_DWIDTH_SHIFT;
control0 |= PL080_CONTROL_DST_INCR;
break;
@@ -160,8 +158,6 @@
src = data;
dst = chan->dev_addr;
control0 = PL080_CONTROL_DST_AHB2;
- control0 |= (u32)chan->hw_width << PL080_CONTROL_DWIDTH_SHIFT;
- control0 |= 2 << PL080_CONTROL_SWIDTH_SHIFT;
control0 |= PL080_CONTROL_SRC_INCR;
break;
default:
@@ -173,6 +169,8 @@
control1 = size >> chan->hw_width; /* size in no of xfers */
control0 |= PL080_CONTROL_PROT_SYS; /* always in priv. mode */
control0 |= PL080_CONTROL_TC_IRQ_EN; /* always fire IRQ */
+ control0 |= (u32)chan->hw_width << PL080_CONTROL_DWIDTH_SHIFT;
+ control0 |= (u32)chan->hw_width << PL080_CONTROL_SWIDTH_SHIFT;
lli->src_addr = src;
lli->dst_addr = dst;
@@ -339,6 +337,7 @@
struct s3c64xx_dma_buff *next;
struct s3c64xx_dma_buff *buff;
struct pl080s_lli *lli;
+ unsigned long flags;
int ret;
WARN_ON(!chan);
@@ -366,6 +365,8 @@
s3c64xx_dma_fill_lli(chan, lli, data, size);
+ local_irq_save(flags);
+
if ((next = chan->next) != NULL) {
struct s3c64xx_dma_buff *end = chan->end;
struct pl080s_lli *endlli = end->lli;
@@ -397,6 +398,8 @@
s3c64xx_lli_to_regs(chan, lli);
}
+ local_irq_restore(flags);
+
show_lli(lli);
dbg_showchan(chan);
@@ -560,26 +563,11 @@
EXPORT_SYMBOL(s3c2410_dma_free);
-
-static void s3c64xx_dma_tcirq(struct s3c64xx_dmac *dmac, int offs)
-{
- struct s3c2410_dma_chan *chan = dmac->channels + offs;
-
- /* note, we currently do not bother to work out which buffer
- * or buffers have been completed since the last tc-irq. */
-
- if (chan->callback_fn)
- (chan->callback_fn)(chan, chan->curr->pw, 0, S3C2410_RES_OK);
-}
-
-static void s3c64xx_dma_errirq(struct s3c64xx_dmac *dmac, int offs)
-{
- printk(KERN_DEBUG "%s: offs %d\n", __func__, offs);
-}
-
static irqreturn_t s3c64xx_dma_irq(int irq, void *pw)
{
struct s3c64xx_dmac *dmac = pw;
+ struct s3c2410_dma_chan *chan;
+ enum s3c2410_dma_buffresult res;
u32 tcstat, errstat;
u32 bit;
int offs;
@@ -588,14 +576,54 @@
errstat = readl(dmac->regs + PL080_ERR_STATUS);
for (offs = 0, bit = 1; offs < 8; offs++, bit <<= 1) {
+ struct s3c64xx_dma_buff *buff;
+
+ if (!(errstat & bit) && !(tcstat & bit))
+ continue;
+
+ chan = dmac->channels + offs;
+ res = S3C2410_RES_ERR;
+
if (tcstat & bit) {
writel(bit, dmac->regs + PL080_TC_CLEAR);
- s3c64xx_dma_tcirq(dmac, offs);
+ res = S3C2410_RES_OK;
}
- if (errstat & bit) {
- s3c64xx_dma_errirq(dmac, offs);
+ if (errstat & bit)
writel(bit, dmac->regs + PL080_ERR_CLEAR);
+
+ /* 'next' points to the buffer that is next to the
+ * currently active buffer.
+ * For CIRCULAR queues, 'next' will be same as 'curr'
+ * when 'end' is the active buffer.
+ */
+ buff = chan->curr;
+ while (buff && buff != chan->next
+ && buff->next != chan->next)
+ buff = buff->next;
+
+ if (!buff)
+ BUG();
+
+ if (buff == chan->next)
+ buff = chan->end;
+
+ s3c64xx_dma_bufffdone(chan, buff, res);
+
+ /* Free the node and update curr, if non-circular queue */
+ if (!(chan->flags & S3C2410_DMAF_CIRCULAR)) {
+ chan->curr = buff->next;
+ s3c64xx_dma_freebuff(buff);
+ }
+
+ /* Update 'next' */
+ buff = chan->next;
+ if (chan->next == chan->end) {
+ chan->next = chan->curr;
+ if (!(chan->flags & S3C2410_DMAF_CIRCULAR))
+ chan->end = NULL;
+ } else {
+ chan->next = buff->next;
}
}
diff --git a/arch/arm/plat-s3c64xx/include/plat/regs-clock.h b/arch/arm/plat-s3c64xx/include/plat/regs-clock.h
index a8777a75..ff46e7f 100644
--- a/arch/arm/plat-s3c64xx/include/plat/regs-clock.h
+++ b/arch/arm/plat-s3c64xx/include/plat/regs-clock.h
@@ -51,8 +51,8 @@
#define S3C6400_CLKDIV0_HCLK_SHIFT (8)
#define S3C6400_CLKDIV0_MPLL_MASK (0x1 << 4)
#define S3C6400_CLKDIV0_MPLL_SHIFT (4)
-#define S3C6400_CLKDIV0_ARM_MASK (0x3 << 0)
-#define S3C6410_CLKDIV0_ARM_MASK (0x7 << 0)
+#define S3C6400_CLKDIV0_ARM_MASK (0x7 << 0)
+#define S3C6410_CLKDIV0_ARM_MASK (0xf << 0)
#define S3C6400_CLKDIV0_ARM_SHIFT (0)
/* CLKDIV1 */
diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c
index 9745852..6ffa21e 100644
--- a/arch/arm/plat-s3c64xx/s3c6400-clock.c
+++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c
@@ -677,6 +677,9 @@
printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
+ /* For now assume the mux always selects the crystal */
+ clk_ext_xtal_mux.parent = xtal_clk;
+
epll = s3c6400_get_epll(xtal);
mpll = s3c6400_get_pll(xtal, __raw_readl(S3C_MPLL_CON));
apll = s3c6400_get_pll(xtal, __raw_readl(S3C_APLL_CON));
diff --git a/arch/avr32/mach-at32ap/include/mach/cpu.h b/arch/avr32/mach-at32ap/include/mach/cpu.h
index 44d0bfa..9c96a13 100644
--- a/arch/avr32/mach-at32ap/include/mach/cpu.h
+++ b/arch/avr32/mach-at32ap/include/mach/cpu.h
@@ -31,5 +31,8 @@
#define cpu_is_at91sam9263() (0)
#define cpu_is_at91sam9rl() (0)
#define cpu_is_at91cap9() (0)
+#define cpu_is_at91sam9g10() (0)
+#define cpu_is_at91sam9g45() (0)
+#define cpu_is_at91sam9g45es() (0)
#endif /* __ASM_ARCH_CPU_H */
diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index 6b0a2b6..0974c0e 100644
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -527,7 +527,7 @@
no_signal:
/* Did we come from a system call? */
- if (__frame->syscallno >= 0) {
+ if (__frame->syscallno != -1) {
/* Restart the system call - no handlers present */
switch (__frame->gr8) {
case -ERESTARTNOHAND:
diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
index 30bb930..239ecdc 100644
--- a/arch/ia64/include/asm/spinlock.h
+++ b/arch/ia64/include/asm/spinlock.h
@@ -25,61 +25,82 @@
* by atomically noting the tail and incrementing it by one (thus adding
* ourself to the queue and noting our position), then waiting until the head
* becomes equal to the the initial value of the tail.
+ * The pad bits in the middle are used to prevent the next_ticket number
+ * overflowing into the now_serving number.
*
- * 63 32 31 0
+ * 31 17 16 15 14 0
* +----------------------------------------------------+
- * | next_ticket_number | now_serving |
+ * | now_serving | padding | next_ticket |
* +----------------------------------------------------+
*/
-#define TICKET_SHIFT 32
+#define TICKET_SHIFT 17
+#define TICKET_BITS 15
+#define TICKET_MASK ((1 << TICKET_BITS) - 1)
static __always_inline void __ticket_spin_lock(raw_spinlock_t *lock)
{
- int *p = (int *)&lock->lock, turn, now_serving;
+ int *p = (int *)&lock->lock, ticket, serve;
- now_serving = *p;
- turn = ia64_fetchadd(1, p+1, acq);
+ ticket = ia64_fetchadd(1, p, acq);
- if (turn == now_serving)
+ if (!(((ticket >> TICKET_SHIFT) ^ ticket) & TICKET_MASK))
return;
- do {
+ ia64_invala();
+
+ for (;;) {
+ asm volatile ("ld4.c.nc %0=[%1]" : "=r"(serve) : "r"(p) : "memory");
+
+ if (!(((serve >> TICKET_SHIFT) ^ ticket) & TICKET_MASK))
+ return;
cpu_relax();
- } while (ACCESS_ONCE(*p) != turn);
+ }
}
static __always_inline int __ticket_spin_trylock(raw_spinlock_t *lock)
{
- long tmp = ACCESS_ONCE(lock->lock), try;
+ int tmp = ACCESS_ONCE(lock->lock);
- if (!(((tmp >> TICKET_SHIFT) ^ tmp) & ((1L << TICKET_SHIFT) - 1))) {
- try = tmp + (1L << TICKET_SHIFT);
-
- return ia64_cmpxchg(acq, &lock->lock, tmp, try, sizeof (tmp)) == tmp;
- }
+ if (!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK))
+ return ia64_cmpxchg(acq, &lock->lock, tmp, tmp + 1, sizeof (tmp)) == tmp;
return 0;
}
static __always_inline void __ticket_spin_unlock(raw_spinlock_t *lock)
{
- int *p = (int *)&lock->lock;
+ unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
- (void)ia64_fetchadd(1, p, rel);
+ asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
+ ACCESS_ONCE(*p) = (tmp + 2) & ~1;
+}
+
+static __always_inline void __ticket_spin_unlock_wait(raw_spinlock_t *lock)
+{
+ int *p = (int *)&lock->lock, ticket;
+
+ ia64_invala();
+
+ for (;;) {
+ asm volatile ("ld4.c.nc %0=[%1]" : "=r"(ticket) : "r"(p) : "memory");
+ if (!(((ticket >> TICKET_SHIFT) ^ ticket) & TICKET_MASK))
+ return;
+ cpu_relax();
+ }
}
static inline int __ticket_spin_is_locked(raw_spinlock_t *lock)
{
long tmp = ACCESS_ONCE(lock->lock);
- return !!(((tmp >> TICKET_SHIFT) ^ tmp) & ((1L << TICKET_SHIFT) - 1));
+ return !!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK);
}
static inline int __ticket_spin_is_contended(raw_spinlock_t *lock)
{
long tmp = ACCESS_ONCE(lock->lock);
- return (((tmp >> TICKET_SHIFT) - tmp) & ((1L << TICKET_SHIFT) - 1)) > 1;
+ return ((tmp - (tmp >> TICKET_SHIFT)) & TICKET_MASK) > 1;
}
static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
@@ -116,8 +137,7 @@
static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
{
- while (__raw_spin_is_locked(lock))
- cpu_relax();
+ __ticket_spin_unlock_wait(lock);
}
#define __raw_read_can_lock(rw) (*(volatile int *)(rw) >= 0)
diff --git a/arch/ia64/include/asm/spinlock_types.h b/arch/ia64/include/asm/spinlock_types.h
index b61d136..474e46f 100644
--- a/arch/ia64/include/asm/spinlock_types.h
+++ b/arch/ia64/include/asm/spinlock_types.h
@@ -6,7 +6,7 @@
#endif
typedef struct {
- volatile unsigned long lock;
+ volatile unsigned int lock;
} raw_spinlock_t;
#define __RAW_SPIN_LOCK_UNLOCKED { 0 }
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index d2877a7..496ac7a 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -887,6 +887,60 @@
memcpy(current->comm, comm, sizeof(current->comm));
}
+static void
+finish_pt_regs(struct pt_regs *regs, const pal_min_state_area_t *ms,
+ unsigned long *nat)
+{
+ const u64 *bank;
+
+ /* If ipsr.ic then use pmsa_{iip,ipsr,ifs}, else use
+ * pmsa_{xip,xpsr,xfs}
+ */
+ if (ia64_psr(regs)->ic) {
+ regs->cr_iip = ms->pmsa_iip;
+ regs->cr_ipsr = ms->pmsa_ipsr;
+ regs->cr_ifs = ms->pmsa_ifs;
+ } else {
+ regs->cr_iip = ms->pmsa_xip;
+ regs->cr_ipsr = ms->pmsa_xpsr;
+ regs->cr_ifs = ms->pmsa_xfs;
+ }
+ regs->pr = ms->pmsa_pr;
+ regs->b0 = ms->pmsa_br0;
+ regs->ar_rsc = ms->pmsa_rsc;
+ copy_reg(&ms->pmsa_gr[1-1], ms->pmsa_nat_bits, ®s->r1, nat);
+ copy_reg(&ms->pmsa_gr[2-1], ms->pmsa_nat_bits, ®s->r2, nat);
+ copy_reg(&ms->pmsa_gr[3-1], ms->pmsa_nat_bits, ®s->r3, nat);
+ copy_reg(&ms->pmsa_gr[8-1], ms->pmsa_nat_bits, ®s->r8, nat);
+ copy_reg(&ms->pmsa_gr[9-1], ms->pmsa_nat_bits, ®s->r9, nat);
+ copy_reg(&ms->pmsa_gr[10-1], ms->pmsa_nat_bits, ®s->r10, nat);
+ copy_reg(&ms->pmsa_gr[11-1], ms->pmsa_nat_bits, ®s->r11, nat);
+ copy_reg(&ms->pmsa_gr[12-1], ms->pmsa_nat_bits, ®s->r12, nat);
+ copy_reg(&ms->pmsa_gr[13-1], ms->pmsa_nat_bits, ®s->r13, nat);
+ copy_reg(&ms->pmsa_gr[14-1], ms->pmsa_nat_bits, ®s->r14, nat);
+ copy_reg(&ms->pmsa_gr[15-1], ms->pmsa_nat_bits, ®s->r15, nat);
+ if (ia64_psr(regs)->bn)
+ bank = ms->pmsa_bank1_gr;
+ else
+ bank = ms->pmsa_bank0_gr;
+ copy_reg(&bank[16-16], ms->pmsa_nat_bits, ®s->r16, nat);
+ copy_reg(&bank[17-16], ms->pmsa_nat_bits, ®s->r17, nat);
+ copy_reg(&bank[18-16], ms->pmsa_nat_bits, ®s->r18, nat);
+ copy_reg(&bank[19-16], ms->pmsa_nat_bits, ®s->r19, nat);
+ copy_reg(&bank[20-16], ms->pmsa_nat_bits, ®s->r20, nat);
+ copy_reg(&bank[21-16], ms->pmsa_nat_bits, ®s->r21, nat);
+ copy_reg(&bank[22-16], ms->pmsa_nat_bits, ®s->r22, nat);
+ copy_reg(&bank[23-16], ms->pmsa_nat_bits, ®s->r23, nat);
+ copy_reg(&bank[24-16], ms->pmsa_nat_bits, ®s->r24, nat);
+ copy_reg(&bank[25-16], ms->pmsa_nat_bits, ®s->r25, nat);
+ copy_reg(&bank[26-16], ms->pmsa_nat_bits, ®s->r26, nat);
+ copy_reg(&bank[27-16], ms->pmsa_nat_bits, ®s->r27, nat);
+ copy_reg(&bank[28-16], ms->pmsa_nat_bits, ®s->r28, nat);
+ copy_reg(&bank[29-16], ms->pmsa_nat_bits, ®s->r29, nat);
+ copy_reg(&bank[30-16], ms->pmsa_nat_bits, ®s->r30, nat);
+ copy_reg(&bank[31-16], ms->pmsa_nat_bits, ®s->r31, nat);
+}
+
/* On entry to this routine, we are running on the per cpu stack, see
* mca_asm.h. The original stack has not been touched by this event. Some of
* the original stack's registers will be in the RBS on this stack. This stack
@@ -921,7 +975,6 @@
u64 r12 = ms->pmsa_gr[12-1], r13 = ms->pmsa_gr[13-1];
u64 ar_bspstore = regs->ar_bspstore;
u64 ar_bsp = regs->ar_bspstore + (loadrs >> 16);
- const u64 *bank;
const char *msg;
int cpu = smp_processor_id();
@@ -1024,54 +1077,9 @@
p = (char *)r12 - sizeof(*regs);
old_regs = (struct pt_regs *)p;
memcpy(old_regs, regs, sizeof(*regs));
- /* If ipsr.ic then use pmsa_{iip,ipsr,ifs}, else use
- * pmsa_{xip,xpsr,xfs}
- */
- if (ia64_psr(regs)->ic) {
- old_regs->cr_iip = ms->pmsa_iip;
- old_regs->cr_ipsr = ms->pmsa_ipsr;
- old_regs->cr_ifs = ms->pmsa_ifs;
- } else {
- old_regs->cr_iip = ms->pmsa_xip;
- old_regs->cr_ipsr = ms->pmsa_xpsr;
- old_regs->cr_ifs = ms->pmsa_xfs;
- }
- old_regs->pr = ms->pmsa_pr;
- old_regs->b0 = ms->pmsa_br0;
old_regs->loadrs = loadrs;
- old_regs->ar_rsc = ms->pmsa_rsc;
old_unat = old_regs->ar_unat;
- copy_reg(&ms->pmsa_gr[1-1], ms->pmsa_nat_bits, &old_regs->r1, &old_unat);
- copy_reg(&ms->pmsa_gr[2-1], ms->pmsa_nat_bits, &old_regs->r2, &old_unat);
- copy_reg(&ms->pmsa_gr[3-1], ms->pmsa_nat_bits, &old_regs->r3, &old_unat);
- copy_reg(&ms->pmsa_gr[8-1], ms->pmsa_nat_bits, &old_regs->r8, &old_unat);
- copy_reg(&ms->pmsa_gr[9-1], ms->pmsa_nat_bits, &old_regs->r9, &old_unat);
- copy_reg(&ms->pmsa_gr[10-1], ms->pmsa_nat_bits, &old_regs->r10, &old_unat);
- copy_reg(&ms->pmsa_gr[11-1], ms->pmsa_nat_bits, &old_regs->r11, &old_unat);
- copy_reg(&ms->pmsa_gr[12-1], ms->pmsa_nat_bits, &old_regs->r12, &old_unat);
- copy_reg(&ms->pmsa_gr[13-1], ms->pmsa_nat_bits, &old_regs->r13, &old_unat);
- copy_reg(&ms->pmsa_gr[14-1], ms->pmsa_nat_bits, &old_regs->r14, &old_unat);
- copy_reg(&ms->pmsa_gr[15-1], ms->pmsa_nat_bits, &old_regs->r15, &old_unat);
- if (ia64_psr(old_regs)->bn)
- bank = ms->pmsa_bank1_gr;
- else
- bank = ms->pmsa_bank0_gr;
- copy_reg(&bank[16-16], ms->pmsa_nat_bits, &old_regs->r16, &old_unat);
- copy_reg(&bank[17-16], ms->pmsa_nat_bits, &old_regs->r17, &old_unat);
- copy_reg(&bank[18-16], ms->pmsa_nat_bits, &old_regs->r18, &old_unat);
- copy_reg(&bank[19-16], ms->pmsa_nat_bits, &old_regs->r19, &old_unat);
- copy_reg(&bank[20-16], ms->pmsa_nat_bits, &old_regs->r20, &old_unat);
- copy_reg(&bank[21-16], ms->pmsa_nat_bits, &old_regs->r21, &old_unat);
- copy_reg(&bank[22-16], ms->pmsa_nat_bits, &old_regs->r22, &old_unat);
- copy_reg(&bank[23-16], ms->pmsa_nat_bits, &old_regs->r23, &old_unat);
- copy_reg(&bank[24-16], ms->pmsa_nat_bits, &old_regs->r24, &old_unat);
- copy_reg(&bank[25-16], ms->pmsa_nat_bits, &old_regs->r25, &old_unat);
- copy_reg(&bank[26-16], ms->pmsa_nat_bits, &old_regs->r26, &old_unat);
- copy_reg(&bank[27-16], ms->pmsa_nat_bits, &old_regs->r27, &old_unat);
- copy_reg(&bank[28-16], ms->pmsa_nat_bits, &old_regs->r28, &old_unat);
- copy_reg(&bank[29-16], ms->pmsa_nat_bits, &old_regs->r29, &old_unat);
- copy_reg(&bank[30-16], ms->pmsa_nat_bits, &old_regs->r30, &old_unat);
- copy_reg(&bank[31-16], ms->pmsa_nat_bits, &old_regs->r31, &old_unat);
+ finish_pt_regs(old_regs, ms, &old_unat);
/* Next stack a struct switch_stack. mca_asm.S built a partial
* switch_stack, copy it and fill in the blanks using pt_regs and
@@ -1141,6 +1149,8 @@
no_mod:
mprintk(KERN_INFO "cpu %d, %s %s, original stack not modified\n",
smp_processor_id(), type, msg);
+ old_unat = regs->ar_unat;
+ finish_pt_regs(regs, ms, &old_unat);
return previous_current;
}
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 6db0859..776dd40 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -60,7 +60,6 @@
*/
int no_unaligned_warning;
int unaligned_dump_stack;
-static int noprint_warning;
/*
* For M-unit:
@@ -1357,9 +1356,8 @@
/* watch for command names containing %s */
printk(KERN_WARNING "%s", buf);
} else {
- if (no_unaligned_warning && !noprint_warning) {
- noprint_warning = 1;
- printk(KERN_WARNING "%s(%d) encountered an "
+ if (no_unaligned_warning) {
+ printk_once(KERN_WARNING "%s(%d) encountered an "
"unaligned exception which required\n"
"kernel assistance, which degrades "
"the performance of the application.\n"
diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c
index f426dc7..ee09d26 100644
--- a/arch/ia64/mm/tlb.c
+++ b/arch/ia64/mm/tlb.c
@@ -100,24 +100,36 @@
* this primitive it can be moved up to a spinaphore.h header.
*/
struct spinaphore {
- atomic_t cur;
+ unsigned long ticket;
+ unsigned long serve;
};
static inline void spinaphore_init(struct spinaphore *ss, int val)
{
- atomic_set(&ss->cur, val);
+ ss->ticket = 0;
+ ss->serve = val;
}
static inline void down_spin(struct spinaphore *ss)
{
- while (unlikely(!atomic_add_unless(&ss->cur, -1, 0)))
- while (atomic_read(&ss->cur) == 0)
- cpu_relax();
+ unsigned long t = ia64_fetchadd(1, &ss->ticket, acq), serve;
+
+ if (time_before(t, ss->serve))
+ return;
+
+ ia64_invala();
+
+ for (;;) {
+ asm volatile ("ld4.c.nc %0=[%1]" : "=r"(serve) : "r"(&ss->serve) : "memory");
+ if (time_before(t, serve))
+ return;
+ cpu_relax();
+ }
}
static inline void up_spin(struct spinaphore *ss)
{
- atomic_add(1, &ss->cur);
+ ia64_fetchadd(1, &ss->serve, rel);
}
static struct spinaphore ptcg_sem;
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 7de76dd..c0fca2c 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -56,10 +56,13 @@
if ((seg | reg) <= 255) {
addr = PCI_SAL_ADDRESS(seg, bus, devfn, reg);
mode = 0;
- } else {
+ } else if (sal_revision >= SAL_VERSION_CODE(3,2)) {
addr = PCI_SAL_EXT_ADDRESS(seg, bus, devfn, reg);
mode = 1;
+ } else {
+ return -EINVAL;
}
+
result = ia64_sal_pci_config_read(addr, mode, len, &data);
if (result != 0)
return -EINVAL;
@@ -80,9 +83,11 @@
if ((seg | reg) <= 255) {
addr = PCI_SAL_ADDRESS(seg, bus, devfn, reg);
mode = 0;
- } else {
+ } else if (sal_revision >= SAL_VERSION_CODE(3,2)) {
addr = PCI_SAL_EXT_ADDRESS(seg, bus, devfn, reg);
mode = 1;
+ } else {
+ return -EINVAL;
}
result = ia64_sal_pci_config_write(addr, mode, len, value);
if (result != 0)
diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index 25831c47..308e659 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -119,7 +119,6 @@
* Additionally note that the struct sn_flush_device_war also has to be
* removed from arch/ia64/sn/include/xtalk/hubdev.h
*/
-static u8 war_implemented = 0;
static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device,
struct sn_flush_device_common *common)
@@ -128,11 +127,8 @@
struct sn_flush_device_war *dev_entry;
struct ia64_sal_retval isrv = {0,0,0,0};
- if (!war_implemented) {
- printk(KERN_WARNING "PROM version < 4.50 -- implementing old "
- "PROM flush WAR\n");
- war_implemented = 1;
- }
+ printk_once(KERN_WARNING
+ "PROM version < 4.50 -- implementing old PROM flush WAR\n");
war_list = kzalloc(DEV_PER_WIDGET * sizeof(*war_list), GFP_KERNEL);
BUG_ON(!war_list);
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index 4c7e747..55ac3c4 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -786,17 +786,18 @@
break;
case SN_HWPERF_GET_OBJ_NODE:
- if (a.sz != sizeof(u64) || a.arg < 0) {
+ i = a.arg;
+ if (a.sz != sizeof(u64) || i < 0) {
r = -EINVAL;
goto error;
}
if ((r = sn_hwperf_enum_objects(&nobj, &objs)) == 0) {
- if (a.arg >= nobj) {
+ if (i >= nobj) {
r = -EINVAL;
vfree(objs);
goto error;
}
- if (objs[(i = a.arg)].id != a.arg) {
+ if (objs[i].id != a.arg) {
for (i = 0; i < nobj; i++) {
if (objs[i].id == a.arg)
break;
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index c41234f..3a9319f 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -11,6 +11,9 @@
select HAVE_IDE
select HAVE_OPROFILE
select INIT_ALL_POSSIBLE
+ select HAVE_KERNEL_GZIP
+ select HAVE_KERNEL_BZIP2
+ select HAVE_KERNEL_LZMA
config SBUS
bool
diff --git a/arch/m32r/boot/compressed/Makefile b/arch/m32r/boot/compressed/Makefile
index 560484a..177716b 100644
--- a/arch/m32r/boot/compressed/Makefile
+++ b/arch/m32r/boot/compressed/Makefile
@@ -1,11 +1,11 @@
#
-# linux/arch/sh/boot/compressed/Makefile
+# linux/arch/m32r/boot/compressed/Makefile
#
# create a compressed vmlinux image from the original vmlinux
#
-targets := vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o \
- piggy.o vmlinux.lds
+targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \
+ vmlinux.bin.lzma head.o misc.o piggy.o vmlinux.lds
OBJECTS = $(obj)/head.o $(obj)/misc.o
@@ -27,6 +27,12 @@
$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
$(call if_changed,gzip)
+$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE
+ $(call if_changed,bzip2)
+
+$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
+ $(call if_changed,lzma)
+
CFLAGS_misc.o += -fpic
ifdef CONFIG_MMU
@@ -37,5 +43,9 @@
OBJCOPYFLAGS += -R .empty_zero_page
-$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
+suffix_$(CONFIG_KERNEL_GZIP) = gz
+suffix_$(CONFIG_KERNEL_BZIP2) = bz2
+suffix_$(CONFIG_KERNEL_LZMA) = lzma
+
+$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) FORCE
$(call if_changed,ld)
diff --git a/arch/m32r/boot/compressed/misc.c b/arch/m32r/boot/compressed/misc.c
index d394292..370d608 100644
--- a/arch/m32r/boot/compressed/misc.c
+++ b/arch/m32r/boot/compressed/misc.c
@@ -9,140 +9,49 @@
* Adapted for SH by Stuart Menefy, Aug 1999
*
* 2003-02-12: Support M32R by Takeo Takahashi
- * This is based on arch/sh/boot/compressed/misc.c.
*/
-#include <linux/string.h>
-
/*
* gzip declarations
*/
-
-#define OF(args) args
#define STATIC static
#undef memset
#undef memcpy
#define memzero(s, n) memset ((s), 0, (n))
-typedef unsigned char uch;
-typedef unsigned short ush;
-typedef unsigned long ulg;
-
-#define WSIZE 0x8000 /* Window size must be at least 32k, */
- /* and a power of two */
-
-static uch *inbuf; /* input buffer */
-static uch window[WSIZE]; /* Sliding window buffer */
-
-static unsigned insize = 0; /* valid bytes in inbuf */
-static unsigned inptr = 0; /* index of next byte to be processed in inbuf */
-static unsigned outcnt = 0; /* bytes in output buffer */
-
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ASCII text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
-#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
-static int fill_inbuf(void);
-static void flush_window(void);
static void error(char *m);
-static unsigned char *input_data;
-static int input_len;
-
-static long bytes_out = 0;
-static uch *output_data;
-static unsigned long output_ptr = 0;
-
#include "m32r_sio.c"
static unsigned long free_mem_ptr;
static unsigned long free_mem_end_ptr;
-#define HEAP_SIZE 0x10000
-
-#include "../../../../lib/inflate.c"
-
-void* memset(void* s, int c, size_t n)
+#ifdef CONFIG_KERNEL_BZIP2
+static void *memset(void *s, int c, size_t n)
{
- int i;
- char *ss = (char*)s;
+ char *ss = s;
- for (i=0;i<n;i++) ss[i] = c;
+ while (n--)
+ *ss++ = c;
return s;
}
+#endif
-void* memcpy(void* __dest, __const void* __src,
- size_t __n)
-{
- int i;
- char *d = (char *)__dest, *s = (char *)__src;
+#ifdef CONFIG_KERNEL_GZIP
+#define BOOT_HEAP_SIZE 0x10000
+#include "../../../../lib/decompress_inflate.c"
+#endif
- for (i=0;i<__n;i++) d[i] = s[i];
- return __dest;
-}
+#ifdef CONFIG_KERNEL_BZIP2
+#define BOOT_HEAP_SIZE 0x400000
+#include "../../../../lib/decompress_bunzip2.c"
+#endif
-/* ===========================================================================
- * Fill the input buffer. This is called only when the buffer is empty
- * and at least one byte is really needed.
- */
-static int fill_inbuf(void)
-{
- if (insize != 0) {
- error("ran out of input data");
- }
-
- inbuf = input_data;
- insize = input_len;
- inptr = 1;
- return inbuf[0];
-}
-
-/* ===========================================================================
- * Write the output window window[0..outcnt-1] and update crc and bytes_out.
- * (Used for the decompressed data only.)
- */
-static void flush_window(void)
-{
- ulg c = crc; /* temporary variable */
- unsigned n;
- uch *in, *out, ch;
-
- in = window;
- out = &output_data[output_ptr];
- for (n = 0; n < outcnt; n++) {
- ch = *out++ = *in++;
- c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
- }
- crc = c;
- bytes_out += (ulg)outcnt;
- output_ptr += (ulg)outcnt;
- outcnt = 0;
-}
+#ifdef CONFIG_KERNEL_LZMA
+#define BOOT_HEAP_SIZE 0x10000
+#include "../../../../lib/decompress_unlzma.c"
+#endif
static void error(char *x)
{
@@ -153,20 +62,20 @@
while(1); /* Halt */
}
-/* return decompressed size */
void
decompress_kernel(int mmu_on, unsigned char *zimage_data,
unsigned int zimage_len, unsigned long heap)
{
+ unsigned char *input_data = zimage_data;
+ int input_len = zimage_len;
+ unsigned char *output_data;
+
output_data = (unsigned char *)CONFIG_MEMORY_START + 0x2000
+ (mmu_on ? 0x80000000 : 0);
free_mem_ptr = heap;
- free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
- input_data = zimage_data;
- input_len = zimage_len;
+ free_mem_end_ptr = free_mem_ptr + BOOT_HEAP_SIZE;
- makecrc();
- puts("Uncompressing Linux... ");
- gunzip();
- puts("Ok, booting the kernel.\n");
+ puts("\nDecompressing Linux... ");
+ decompress(input_data, input_len, NULL, NULL, output_data, NULL, error);
+ puts("done.\nBooting the kernel.\n");
}
diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c
index 8a88f1f..31cef20 100644
--- a/arch/m32r/kernel/smp.c
+++ b/arch/m32r/kernel/smp.c
@@ -806,7 +806,7 @@
if (mask & ~physids_coerce(phys_cpu_present_map))
BUG();
- if (ipi_num >= NR_IPIS)
+ if (ipi_num >= NR_IPIS || ipi_num < 0)
BUG();
mask <<= IPI_SHIFT;
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index e7fee0f1..9cedcef 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -75,7 +75,7 @@
count = 0;
count = (latch - count) * TICK_SIZE;
- elapsed_time = (count + latch / 2) / latch;
+ elapsed_time = DIV_ROUND_CLOSEST(count, latch);
/* NOTE: LATCH is equal to the "interval" value (= reload count). */
#else /* CONFIG_SMP */
@@ -93,7 +93,7 @@
p_count = count;
count = (latch - count) * TICK_SIZE;
- elapsed_time = (count + latch / 2) / latch;
+ elapsed_time = DIV_ROUND_CLOSEST(count, latch);
/* NOTE: LATCH is equal to the "interval" value (= reload count). */
#endif /* CONFIG_SMP */
#elif defined(CONFIG_CHIP_M32310)
@@ -211,7 +211,7 @@
bus_clock = boot_cpu_data.bus_clock;
divide = boot_cpu_data.timer_divide;
- latch = (bus_clock/divide + HZ / 2) / HZ;
+ latch = DIV_ROUND_CLOSEST(bus_clock/divide, HZ);
printk("Timer start : latch = %ld\n", latch);
diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S
index 8ceb618..7da94ea 100644
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@@ -42,6 +42,8 @@
_etext = .; /* End of text section */
EXCEPTION_TABLE(16)
+ NOTES
+
RODATA
RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
_edata = .; /* End of data section */
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 29dd848..ecdc19a 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -561,7 +561,7 @@
config MVME147_SCC
bool "SCC support for MVME147 serial ports"
- depends on MVME147
+ depends on MVME147 && BROKEN
help
This is the driver for the serial ports on the Motorola MVME147
boards. Everyone using one of these boards should say Y here.
@@ -576,14 +576,14 @@
config MVME162_SCC
bool "SCC support for MVME162 serial ports"
- depends on MVME16x
+ depends on MVME16x && BROKEN
help
This is the driver for the serial ports on the Motorola MVME162 and
172 boards. Everyone using one of these boards should say Y here.
config BVME6000_SCC
bool "SCC support for BVME6000 serial ports"
- depends on BVME6000
+ depends on BVME6000 && BROKEN
help
This is the driver for the serial ports on the BVME4000 and BVME6000
boards from BVM Ltd. Everyone using one of these boards should say
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 705a7a9..03bd56a 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1012,9 +1012,9 @@
config MIPS_L1_CACHE_SHIFT
int
- default "4" if MACH_DECSTATION || MIKROTIK_RB532
+ default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL
+ default "6" if MIPS_CPU_SCACHE
default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM || CPU_CAVIUM_OCTEON
- default "4" if PMC_MSP4200_EVAL
default "5"
config HAVE_STD_PC_SERIAL_PORT
diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c
index c88c821..d670928 100644
--- a/arch/mips/alchemy/common/irq.c
+++ b/arch/mips/alchemy/common/irq.c
@@ -354,6 +354,28 @@
au_sync();
}
+static void au1x_ic0_maskack(unsigned int irq_nr)
+{
+ unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE;
+
+ au_writel(1 << bit, IC0_WAKECLR);
+ au_writel(1 << bit, IC0_MASKCLR);
+ au_writel(1 << bit, IC0_RISINGCLR);
+ au_writel(1 << bit, IC0_FALLINGCLR);
+ au_sync();
+}
+
+static void au1x_ic1_maskack(unsigned int irq_nr)
+{
+ unsigned int bit = irq_nr - AU1000_INTC1_INT_BASE;
+
+ au_writel(1 << bit, IC1_WAKECLR);
+ au_writel(1 << bit, IC1_MASKCLR);
+ au_writel(1 << bit, IC1_RISINGCLR);
+ au_writel(1 << bit, IC1_FALLINGCLR);
+ au_sync();
+}
+
static int au1x_ic1_setwake(unsigned int irq, unsigned int on)
{
unsigned int bit = irq - AU1000_INTC1_INT_BASE;
@@ -379,25 +401,21 @@
/*
* irq_chips for both ICs; this way the mask handlers can be
* as short as possible.
- *
- * NOTE: the ->ack() callback is used by the handle_edge_irq
- * flowhandler only, the ->mask_ack() one by handle_level_irq,
- * so no need for an irq_chip for each type of irq (level/edge).
*/
static struct irq_chip au1x_ic0_chip = {
.name = "Alchemy-IC0",
- .ack = au1x_ic0_ack, /* edge */
+ .ack = au1x_ic0_ack,
.mask = au1x_ic0_mask,
- .mask_ack = au1x_ic0_mask, /* level */
+ .mask_ack = au1x_ic0_maskack,
.unmask = au1x_ic0_unmask,
.set_type = au1x_ic_settype,
};
static struct irq_chip au1x_ic1_chip = {
.name = "Alchemy-IC1",
- .ack = au1x_ic1_ack, /* edge */
+ .ack = au1x_ic1_ack,
.mask = au1x_ic1_mask,
- .mask_ack = au1x_ic1_mask, /* level */
+ .mask_ack = au1x_ic1_maskack,
.unmask = au1x_ic1_unmask,
.set_type = au1x_ic_settype,
.set_wake = au1x_ic1_setwake,
diff --git a/arch/mips/alchemy/mtx-1/board_setup.c b/arch/mips/alchemy/mtx-1/board_setup.c
index cc32c69..45b61c9 100644
--- a/arch/mips/alchemy/mtx-1/board_setup.c
+++ b/arch/mips/alchemy/mtx-1/board_setup.c
@@ -69,6 +69,7 @@
#else
au_writel(0xf, Au1500_PCI_CFG);
#endif
+ board_pci_idsel = mtx1_pci_idsel;
#endif
/* Initialize sys_pinfunc */
@@ -85,8 +86,6 @@
alchemy_gpio_direction_output(211, 1); /* green on */
alchemy_gpio_direction_output(212, 0); /* red off */
- board_pci_idsel = mtx1_pci_idsel;
-
printk(KERN_INFO "4G Systems MTX-1 Board\n");
}
diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
index e2278c0..835f3f0 100644
--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -503,6 +503,7 @@
{
u16 chip_id;
int res;
+ u32 *bootcr, val;
#ifdef CONFIG_SERIAL_8250
static struct uart_port uart_port[2];
@@ -595,7 +596,13 @@
ar7_wdt_res.end = ar7_wdt_res.start + 0x20;
- res = platform_device_register(&ar7_wdt);
+ bootcr = (u32 *)ioremap_nocache(AR7_REGS_DCL, 4);
+ val = *bootcr;
+ iounmap(bootcr);
+
+ /* Register watchdog only if enabled in hardware */
+ if (val & AR7_WDT_HW_ENA)
+ res = platform_device_register(&ar7_wdt);
return res;
}
diff --git a/arch/mips/bcm63xx/Makefile b/arch/mips/bcm63xx/Makefile
index c146d1e..00064b66 100644
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,5 +1,5 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o
+ dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 78e155d..05a35cf 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -24,7 +24,6 @@
#include <bcm63xx_dev_enet.h>
#include <bcm63xx_dev_dsp.h>
#include <bcm63xx_dev_pcmcia.h>
-#include <bcm63xx_dev_uart.h>
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
@@ -794,8 +793,6 @@
{
u32 val;
- bcm63xx_uart_register();
-
if (board.has_pccard)
bcm63xx_pcmcia_register();
diff --git a/arch/mips/bcm63xx/cpu.c b/arch/mips/bcm63xx/cpu.c
index 6dc43f0..70378bb 100644
--- a/arch/mips/bcm63xx/cpu.c
+++ b/arch/mips/bcm63xx/cpu.c
@@ -10,6 +10,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/cpu.h>
+#include <asm/cpu-info.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_io.h>
@@ -284,6 +285,7 @@
{
unsigned int tmp, expected_cpu_id;
struct cpuinfo_mips *c = ¤t_cpu_data;
+ unsigned int cpu = smp_processor_id();
/* soc registers location depends on cpu type */
expected_cpu_id = 0;
@@ -293,6 +295,7 @@
* BCM6338 as the same PrId as BCM3302 see arch/mips/kernel/cpu-probe.c
*/
case CPU_BCM3302:
+ __cpu_name[cpu] = "Broadcom BCM6338";
expected_cpu_id = BCM6338_CPU_ID;
bcm63xx_regs_base = bcm96338_regs_base;
bcm63xx_irqs = bcm96338_irqs;
diff --git a/arch/mips/bcm63xx/dev-uart.c b/arch/mips/bcm63xx/dev-uart.c
index 5f3d89c..b051946 100644
--- a/arch/mips/bcm63xx/dev-uart.c
+++ b/arch/mips/bcm63xx/dev-uart.c
@@ -10,7 +10,6 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
-#include <bcm63xx_dev_uart.h>
static struct resource uart_resources[] = {
{
@@ -39,3 +38,4 @@
uart_resources[1].start = bcm63xx_get_irq_number(IRQ_UART0);
return platform_device_register(&bcm63xx_uart_device);
}
+arch_initcall(bcm63xx_uart_register);
diff --git a/arch/mips/bcm63xx/dev-wdt.c b/arch/mips/bcm63xx/dev-wdt.c
new file mode 100644
index 0000000..3e6c716
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-wdt.c
@@ -0,0 +1,37 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+
+static struct resource wdt_resources[] = {
+ {
+ .start = -1, /* filled at runtime */
+ .end = -1, /* filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device bcm63xx_wdt_device = {
+ .name = "bcm63xx-wdt",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(wdt_resources),
+ .resource = wdt_resources,
+};
+
+int __init bcm63xx_wdt_register(void)
+{
+ wdt_resources[0].start = bcm63xx_regset_address(RSET_WDT);
+ wdt_resources[0].end = wdt_resources[0].start;
+ wdt_resources[0].end += RSET_WDT_SIZE - 1;
+
+ return platform_device_register(&bcm63xx_wdt_device);
+}
+arch_initcall(bcm63xx_wdt_register);
diff --git a/arch/mips/bcm63xx/setup.c b/arch/mips/bcm63xx/setup.c
index b18a0ca..d005659 100644
--- a/arch/mips/bcm63xx/setup.c
+++ b/arch/mips/bcm63xx/setup.c
@@ -75,7 +75,9 @@
bcm6348_a1_reboot();
printk(KERN_INFO "triggering watchdog soft-reset...\n");
- bcm_perf_writel(SYS_PLL_SOFT_RESET, PERF_SYS_PLL_CTL_REG);
+ reg = bcm_perf_readl(PERF_SYS_PLL_CTL_REG);
+ reg |= SYS_PLL_SOFT_RESET;
+ bcm_perf_writel(reg, PERF_SYS_PLL_CTL_REG);
while (1)
;
}
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index 384f184..6f2acf0 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -17,6 +17,15 @@
DEFINE_RWLOCK(octeon_irq_ciu1_rwlock);
DEFINE_SPINLOCK(octeon_irq_msi_lock);
+static int octeon_coreid_for_cpu(int cpu)
+{
+#ifdef CONFIG_SMP
+ return cpu_logical_map(cpu);
+#else
+ return cvmx_get_core_num();
+#endif
+}
+
static void octeon_irq_core_ack(unsigned int irq)
{
unsigned int bit = irq - OCTEON_IRQ_SW0;
@@ -152,11 +161,10 @@
int bit = irq - OCTEON_IRQ_WORKQ0; /* Bit 0-63 of EN0 */
unsigned long flags;
uint64_t en0;
-#ifdef CONFIG_SMP
int cpu;
write_lock_irqsave(&octeon_irq_ciu0_rwlock, flags);
for_each_online_cpu(cpu) {
- int coreid = cpu_logical_map(cpu);
+ int coreid = octeon_coreid_for_cpu(cpu);
en0 = cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
en0 &= ~(1ull << bit);
cvmx_write_csr(CVMX_CIU_INTX_EN0(coreid * 2), en0);
@@ -167,26 +175,57 @@
*/
cvmx_read_csr(CVMX_CIU_INTX_EN0(cvmx_get_core_num() * 2));
write_unlock_irqrestore(&octeon_irq_ciu0_rwlock, flags);
-#else
- int coreid = cvmx_get_core_num();
- local_irq_save(flags);
- en0 = cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
- en0 &= ~(1ull << bit);
- cvmx_write_csr(CVMX_CIU_INTX_EN0(coreid * 2), en0);
- cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
- local_irq_restore(flags);
-#endif
+}
+
+/*
+ * Enable the irq on the current core for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static void octeon_irq_ciu0_enable_v2(unsigned int irq)
+{
+ int index = cvmx_get_core_num() * 2;
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WORKQ0);
+
+ cvmx_write_csr(CVMX_CIU_INTX_EN0_W1S(index), mask);
+}
+
+/*
+ * Disable the irq on the current core for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static void octeon_irq_ciu0_disable_v2(unsigned int irq)
+{
+ int index = cvmx_get_core_num() * 2;
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WORKQ0);
+
+ cvmx_write_csr(CVMX_CIU_INTX_EN0_W1C(index), mask);
+}
+
+/*
+ * Disable the irq on the all cores for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static void octeon_irq_ciu0_disable_all_v2(unsigned int irq)
+{
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WORKQ0);
+ int index;
+ int cpu;
+ for_each_online_cpu(cpu) {
+ index = octeon_coreid_for_cpu(cpu) * 2;
+ cvmx_write_csr(CVMX_CIU_INTX_EN0_W1C(index), mask);
+ }
}
#ifdef CONFIG_SMP
static int octeon_irq_ciu0_set_affinity(unsigned int irq, const struct cpumask *dest)
{
int cpu;
+ unsigned long flags;
int bit = irq - OCTEON_IRQ_WORKQ0; /* Bit 0-63 of EN0 */
- write_lock(&octeon_irq_ciu0_rwlock);
+ write_lock_irqsave(&octeon_irq_ciu0_rwlock, flags);
for_each_online_cpu(cpu) {
- int coreid = cpu_logical_map(cpu);
+ int coreid = octeon_coreid_for_cpu(cpu);
uint64_t en0 =
cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
if (cpumask_test_cpu(cpu, dest))
@@ -200,12 +239,46 @@
* of them are done.
*/
cvmx_read_csr(CVMX_CIU_INTX_EN0(cvmx_get_core_num() * 2));
- write_unlock(&octeon_irq_ciu0_rwlock);
+ write_unlock_irqrestore(&octeon_irq_ciu0_rwlock, flags);
return 0;
}
+
+/*
+ * Set affinity for the irq for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static int octeon_irq_ciu0_set_affinity_v2(unsigned int irq,
+ const struct cpumask *dest)
+{
+ int cpu;
+ int index;
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WORKQ0);
+ for_each_online_cpu(cpu) {
+ index = octeon_coreid_for_cpu(cpu) * 2;
+ if (cpumask_test_cpu(cpu, dest))
+ cvmx_write_csr(CVMX_CIU_INTX_EN0_W1S(index), mask);
+ else
+ cvmx_write_csr(CVMX_CIU_INTX_EN0_W1C(index), mask);
+ }
+ return 0;
+}
#endif
+/*
+ * Newer octeon chips have support for lockless CIU operation.
+ */
+static struct irq_chip octeon_irq_chip_ciu0_v2 = {
+ .name = "CIU0",
+ .enable = octeon_irq_ciu0_enable_v2,
+ .disable = octeon_irq_ciu0_disable_all_v2,
+ .ack = octeon_irq_ciu0_disable_v2,
+ .eoi = octeon_irq_ciu0_enable_v2,
+#ifdef CONFIG_SMP
+ .set_affinity = octeon_irq_ciu0_set_affinity_v2,
+#endif
+};
+
static struct irq_chip octeon_irq_chip_ciu0 = {
.name = "CIU0",
.enable = octeon_irq_ciu0_enable,
@@ -269,11 +342,10 @@
int bit = irq - OCTEON_IRQ_WDOG0; /* Bit 0-63 of EN1 */
unsigned long flags;
uint64_t en1;
-#ifdef CONFIG_SMP
int cpu;
write_lock_irqsave(&octeon_irq_ciu1_rwlock, flags);
for_each_online_cpu(cpu) {
- int coreid = cpu_logical_map(cpu);
+ int coreid = octeon_coreid_for_cpu(cpu);
en1 = cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
en1 &= ~(1ull << bit);
cvmx_write_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1), en1);
@@ -284,26 +356,58 @@
*/
cvmx_read_csr(CVMX_CIU_INTX_EN1(cvmx_get_core_num() * 2 + 1));
write_unlock_irqrestore(&octeon_irq_ciu1_rwlock, flags);
-#else
- int coreid = cvmx_get_core_num();
- local_irq_save(flags);
- en1 = cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
- en1 &= ~(1ull << bit);
- cvmx_write_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1), en1);
- cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
- local_irq_restore(flags);
-#endif
+}
+
+/*
+ * Enable the irq on the current core for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static void octeon_irq_ciu1_enable_v2(unsigned int irq)
+{
+ int index = cvmx_get_core_num() * 2 + 1;
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WDOG0);
+
+ cvmx_write_csr(CVMX_CIU_INTX_EN1_W1S(index), mask);
+}
+
+/*
+ * Disable the irq on the current core for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static void octeon_irq_ciu1_disable_v2(unsigned int irq)
+{
+ int index = cvmx_get_core_num() * 2 + 1;
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WDOG0);
+
+ cvmx_write_csr(CVMX_CIU_INTX_EN1_W1C(index), mask);
+}
+
+/*
+ * Disable the irq on the all cores for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static void octeon_irq_ciu1_disable_all_v2(unsigned int irq)
+{
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WDOG0);
+ int index;
+ int cpu;
+ for_each_online_cpu(cpu) {
+ index = octeon_coreid_for_cpu(cpu) * 2 + 1;
+ cvmx_write_csr(CVMX_CIU_INTX_EN1_W1C(index), mask);
+ }
}
#ifdef CONFIG_SMP
-static int octeon_irq_ciu1_set_affinity(unsigned int irq, const struct cpumask *dest)
+static int octeon_irq_ciu1_set_affinity(unsigned int irq,
+ const struct cpumask *dest)
{
int cpu;
+ unsigned long flags;
int bit = irq - OCTEON_IRQ_WDOG0; /* Bit 0-63 of EN1 */
- write_lock(&octeon_irq_ciu1_rwlock);
+ write_lock_irqsave(&octeon_irq_ciu1_rwlock, flags);
for_each_online_cpu(cpu) {
- int coreid = cpu_logical_map(cpu);
+ int coreid = octeon_coreid_for_cpu(cpu);
uint64_t en1 =
cvmx_read_csr(CVMX_CIU_INTX_EN1
(coreid * 2 + 1));
@@ -318,12 +422,46 @@
* of them are done.
*/
cvmx_read_csr(CVMX_CIU_INTX_EN1(cvmx_get_core_num() * 2 + 1));
- write_unlock(&octeon_irq_ciu1_rwlock);
+ write_unlock_irqrestore(&octeon_irq_ciu1_rwlock, flags);
return 0;
}
+
+/*
+ * Set affinity for the irq for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static int octeon_irq_ciu1_set_affinity_v2(unsigned int irq,
+ const struct cpumask *dest)
+{
+ int cpu;
+ int index;
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WDOG0);
+ for_each_online_cpu(cpu) {
+ index = octeon_coreid_for_cpu(cpu) * 2 + 1;
+ if (cpumask_test_cpu(cpu, dest))
+ cvmx_write_csr(CVMX_CIU_INTX_EN1_W1S(index), mask);
+ else
+ cvmx_write_csr(CVMX_CIU_INTX_EN1_W1C(index), mask);
+ }
+ return 0;
+}
#endif
+/*
+ * Newer octeon chips have support for lockless CIU operation.
+ */
+static struct irq_chip octeon_irq_chip_ciu1_v2 = {
+ .name = "CIU0",
+ .enable = octeon_irq_ciu1_enable_v2,
+ .disable = octeon_irq_ciu1_disable_all_v2,
+ .ack = octeon_irq_ciu1_disable_v2,
+ .eoi = octeon_irq_ciu1_enable_v2,
+#ifdef CONFIG_SMP
+ .set_affinity = octeon_irq_ciu1_set_affinity_v2,
+#endif
+};
+
static struct irq_chip octeon_irq_chip_ciu1 = {
.name = "CIU1",
.enable = octeon_irq_ciu1_enable,
@@ -420,6 +558,8 @@
void __init arch_init_irq(void)
{
int irq;
+ struct irq_chip *chip0;
+ struct irq_chip *chip1;
#ifdef CONFIG_SMP
/* Set the default affinity to the boot cpu. */
@@ -430,6 +570,16 @@
if (NR_IRQS < OCTEON_IRQ_LAST)
pr_err("octeon_irq_init: NR_IRQS is set too low\n");
+ if (OCTEON_IS_MODEL(OCTEON_CN58XX_PASS2_X) ||
+ OCTEON_IS_MODEL(OCTEON_CN56XX_PASS2_X) ||
+ OCTEON_IS_MODEL(OCTEON_CN52XX_PASS2_X)) {
+ chip0 = &octeon_irq_chip_ciu0_v2;
+ chip1 = &octeon_irq_chip_ciu1_v2;
+ } else {
+ chip0 = &octeon_irq_chip_ciu0;
+ chip1 = &octeon_irq_chip_ciu1;
+ }
+
/* 0 - 15 reserved for i8259 master and slave controller. */
/* 17 - 23 Mips internal */
@@ -440,14 +590,12 @@
/* 24 - 87 CIU_INT_SUM0 */
for (irq = OCTEON_IRQ_WORKQ0; irq <= OCTEON_IRQ_BOOTDMA; irq++) {
- set_irq_chip_and_handler(irq, &octeon_irq_chip_ciu0,
- handle_percpu_irq);
+ set_irq_chip_and_handler(irq, chip0, handle_percpu_irq);
}
/* 88 - 151 CIU_INT_SUM1 */
for (irq = OCTEON_IRQ_WDOG0; irq <= OCTEON_IRQ_RESERVED151; irq++) {
- set_irq_chip_and_handler(irq, &octeon_irq_chip_ciu1,
- handle_percpu_irq);
+ set_irq_chip_and_handler(irq, chip1, handle_percpu_irq);
}
#ifdef CONFIG_PCI_MSI
@@ -505,14 +653,10 @@
#ifdef CONFIG_HOTPLUG_CPU
static int is_irq_enabled_on_cpu(unsigned int irq, unsigned int cpu)
{
- unsigned int isset;
-#ifdef CONFIG_SMP
- int coreid = cpu_logical_map(cpu);
-#else
- int coreid = cvmx_get_core_num();
-#endif
+ unsigned int isset;
+ int coreid = octeon_coreid_for_cpu(cpu);
int bit = (irq < OCTEON_IRQ_WDOG0) ?
- irq - OCTEON_IRQ_WORKQ0 : irq - OCTEON_IRQ_WDOG0;
+ irq - OCTEON_IRQ_WORKQ0 : irq - OCTEON_IRQ_WDOG0;
if (irq < 64) {
isset = (cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2)) &
(1ull << bit)) >> bit;
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index 32d51a31..c198efd 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -65,11 +65,12 @@
cvmx_write_csr(CVMX_CIU_MBOX_SETX(coreid), action);
}
-static inline void octeon_send_ipi_mask(cpumask_t mask, unsigned int action)
+static inline void octeon_send_ipi_mask(const struct cpumask *mask,
+ unsigned int action)
{
unsigned int i;
- for_each_cpu_mask(i, mask)
+ for_each_cpu_mask(i, *mask)
octeon_send_ipi_single(i, action);
}
diff --git a/arch/mips/include/asm/fixmap.h b/arch/mips/include/asm/fixmap.h
index efeddc8..0b89b83 100644
--- a/arch/mips/include/asm/fixmap.h
+++ b/arch/mips/include/asm/fixmap.h
@@ -48,9 +48,9 @@
#define FIX_N_COLOURS 8
FIX_CMAP_BEGIN,
#ifdef CONFIG_MIPS_MT_SMTC
- FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS),
+ FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS * 2),
#else
- FIX_CMAP_END = FIX_CMAP_BEGIN + FIX_N_COLOURS,
+ FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * 2),
#endif
#ifdef CONFIG_HIGHMEM
/* reserved pte's for temporary kernel mappings */
diff --git a/arch/mips/include/asm/gcmpregs.h b/arch/mips/include/asm/gcmpregs.h
index 36fd969..c0cf76a 100644
--- a/arch/mips/include/asm/gcmpregs.h
+++ b/arch/mips/include/asm/gcmpregs.h
@@ -19,15 +19,20 @@
#define GCMP_GDB_OFS 0x8000 /* Global Debug Block */
/* Offsets to individual GCMP registers from GCMP base */
-#define GCMPOFS(block, tag, reg) (GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS)
+#define GCMPOFS(block, tag, reg) \
+ (GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS)
+#define GCMPOFSn(block, tag, reg, n) \
+ (GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS(n))
#define GCMPGCBOFS(reg) GCMPOFS(GCB, GCB, reg)
+#define GCMPGCBOFSn(reg, n) GCMPOFSn(GCB, GCB, reg, n)
#define GCMPCLCBOFS(reg) GCMPOFS(CLCB, CCB, reg)
#define GCMPCOCBOFS(reg) GCMPOFS(COCB, CCB, reg)
#define GCMPGDBOFS(reg) GCMPOFS(GDB, GDB, reg)
/* GCMP register access */
#define GCMPGCB(reg) REGP(_gcmp_base, GCMPGCBOFS(reg))
+#define GCMPGCBn(reg, n) REGP(_gcmp_base, GCMPGCBOFSn(reg, n))
#define GCMPCLCB(reg) REGP(_gcmp_base, GCMPCLCBOFS(reg))
#define GCMPCOCB(reg) REGP(_gcmp_base, GCMPCOCBOFS(reg))
#define GCMPGDB(reg) REGP(_gcmp_base, GCMPGDBOFS(reg))
@@ -49,10 +54,10 @@
#define GCMP_GCB_GCMPB_GCMPBASE_MSK GCMPGCBMSK(GCMPB_GCMPBASE, 17)
#define GCMP_GCB_GCMPB_CMDEFTGT_SHF 0
#define GCMP_GCB_GCMPB_CMDEFTGT_MSK GCMPGCBMSK(GCMPB_CMDEFTGT, 2)
-#define GCMP_GCB_GCMPB_CMDEFTGT_MEM 0
-#define GCMP_GCB_GCMPB_CMDEFTGT_MEM1 1
-#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU1 2
-#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU2 3
+#define GCMP_GCB_GCMPB_CMDEFTGT_DISABLED 0
+#define GCMP_GCB_GCMPB_CMDEFTGT_MEM 1
+#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU1 2
+#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU2 3
#define GCMP_GCB_CCMC_OFS 0x0010 /* Global CM Control */
#define GCMP_GCB_GCSRAP_OFS 0x0020 /* Global CSR Access Privilege */
#define GCMP_GCB_GCSRAP_CMACCESS_SHF 0
@@ -115,5 +120,6 @@
#define GCMP_CCB_DBGGROUP_OFS 0x0100 /* DebugBreak Group */
extern int __init gcmp_probe(unsigned long, unsigned long);
-
+extern int __init gcmp_niocu(void);
+extern void __init gcmp_setregion(int, unsigned long, unsigned long, int);
#endif /* _ASM_GCMPREGS_H */
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h
index a8f5734..9b9436a 100644
--- a/arch/mips/include/asm/gic.h
+++ b/arch/mips/include/asm/gic.h
@@ -12,7 +12,6 @@
#define _ASM_GICREGS_H
#undef GICISBYTELITTLEENDIAN
-#define GICISWORDLITTLEENDIAN
/* Constants */
#define GIC_POL_POS 1
@@ -20,11 +19,7 @@
#define GIC_TRIG_EDGE 1
#define GIC_TRIG_LEVEL 0
-#ifdef CONFIG_SMP
#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
-#else
-#define GIC_NUM_INTRS 32
-#endif
#define MSK(n) ((1 << (n)) - 1)
#define REG32(addr) (*(volatile unsigned int *) (addr))
@@ -70,13 +65,13 @@
#define USM_VISIBLE_SECTION_SIZE 0x10000
/* Register Map for Shared Section */
-#if defined(CONFIG_CPU_LITTLE_ENDIAN) || defined(GICISWORDLITTLEENDIAN)
#define GIC_SH_CONFIG_OFS 0x0000
/* Shared Global Counter */
#define GIC_SH_COUNTER_31_00_OFS 0x0010
#define GIC_SH_COUNTER_63_32_OFS 0x0014
+#define GIC_SH_REVISIONID_OFS 0x0020
/* Interrupt Polarity */
#define GIC_SH_POL_31_0_OFS 0x0100
@@ -164,24 +159,31 @@
(GIC_SH_INTR_MAP_TO_VPE_BASE_OFS + (32 * (intr)) + (((vpe) / 32) * 4))
#define GIC_SH_MAP_TO_VPE_REG_BIT(vpe) (1 << ((vpe) % 32))
+/* Convert an interrupt number to a byte offset/bit for multi-word registers */
+#define GIC_INTR_OFS(intr) (((intr) / 32)*4)
+#define GIC_INTR_BIT(intr) ((intr) % 32)
+
/* Polarity : Reset Value is always 0 */
#define GIC_SH_SET_POLARITY_OFS 0x0100
#define GIC_SET_POLARITY(intr, pol) \
- GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_POLARITY_OFS + (((intr) / 32) * 4)), (pol) << ((intr) % 32))
+ GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_POLARITY_OFS + \
+ GIC_INTR_OFS(intr)), (pol) << GIC_INTR_BIT(intr))
/* Triggering : Reset Value is always 0 */
#define GIC_SH_SET_TRIGGER_OFS 0x0180
#define GIC_SET_TRIGGER(intr, trig) \
- GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_TRIGGER_OFS + (((intr) / 32) * 4)), (trig) << ((intr) % 32))
+ GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_TRIGGER_OFS + \
+ GIC_INTR_OFS(intr)), (trig) << GIC_INTR_BIT(intr))
/* Mask manipulation */
#define GIC_SH_SMASK_OFS 0x0380
-#define GIC_SET_INTR_MASK(intr, val) \
- GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_SMASK_OFS + (((intr) / 32) * 4)), ((val) << ((intr) % 32)))
-
+#define GIC_SET_INTR_MASK(intr) \
+ GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_SMASK_OFS + \
+ GIC_INTR_OFS(intr)), 1 << GIC_INTR_BIT(intr))
#define GIC_SH_RMASK_OFS 0x0300
-#define GIC_CLR_INTR_MASK(intr, val) \
- GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + (((intr) / 32) * 4)), ((val) << ((intr) % 32)))
+#define GIC_CLR_INTR_MASK(intr) \
+ GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + \
+ GIC_INTR_OFS(intr)), 1 << GIC_INTR_BIT(intr))
/* Register Map for Local Section */
#define GIC_VPE_CTL_OFS 0x0000
@@ -219,161 +221,6 @@
#define GIC_UMV_SH_COUNTER_31_00_OFS 0x0000
#define GIC_UMV_SH_COUNTER_63_32_OFS 0x0004
-#else /* CONFIG_CPU_BIG_ENDIAN */
-
-#define GIC_SH_CONFIG_OFS 0x0000
-
-/* Shared Global Counter */
-#define GIC_SH_COUNTER_31_00_OFS 0x0014
-#define GIC_SH_COUNTER_63_32_OFS 0x0010
-
-/* Interrupt Polarity */
-#define GIC_SH_POL_31_0_OFS 0x0104
-#define GIC_SH_POL_63_32_OFS 0x0100
-#define GIC_SH_POL_95_64_OFS 0x010c
-#define GIC_SH_POL_127_96_OFS 0x0108
-#define GIC_SH_POL_159_128_OFS 0x0114
-#define GIC_SH_POL_191_160_OFS 0x0110
-#define GIC_SH_POL_223_192_OFS 0x011c
-#define GIC_SH_POL_255_224_OFS 0x0118
-
-/* Edge/Level Triggering */
-#define GIC_SH_TRIG_31_0_OFS 0x0184
-#define GIC_SH_TRIG_63_32_OFS 0x0180
-#define GIC_SH_TRIG_95_64_OFS 0x018c
-#define GIC_SH_TRIG_127_96_OFS 0x0188
-#define GIC_SH_TRIG_159_128_OFS 0x0194
-#define GIC_SH_TRIG_191_160_OFS 0x0190
-#define GIC_SH_TRIG_223_192_OFS 0x019c
-#define GIC_SH_TRIG_255_224_OFS 0x0198
-
-/* Dual Edge Triggering */
-#define GIC_SH_DUAL_31_0_OFS 0x0204
-#define GIC_SH_DUAL_63_32_OFS 0x0200
-#define GIC_SH_DUAL_95_64_OFS 0x020c
-#define GIC_SH_DUAL_127_96_OFS 0x0208
-#define GIC_SH_DUAL_159_128_OFS 0x0214
-#define GIC_SH_DUAL_191_160_OFS 0x0210
-#define GIC_SH_DUAL_223_192_OFS 0x021c
-#define GIC_SH_DUAL_255_224_OFS 0x0218
-
-/* Set/Clear corresponding bit in Edge Detect Register */
-#define GIC_SH_WEDGE_OFS 0x0280
-
-/* Reset Mask - Disables Interrupt */
-#define GIC_SH_RMASK_31_0_OFS 0x0304
-#define GIC_SH_RMASK_63_32_OFS 0x0300
-#define GIC_SH_RMASK_95_64_OFS 0x030c
-#define GIC_SH_RMASK_127_96_OFS 0x0308
-#define GIC_SH_RMASK_159_128_OFS 0x0314
-#define GIC_SH_RMASK_191_160_OFS 0x0310
-#define GIC_SH_RMASK_223_192_OFS 0x031c
-#define GIC_SH_RMASK_255_224_OFS 0x0318
-
-/* Set Mask (WO) - Enables Interrupt */
-#define GIC_SH_SMASK_31_0_OFS 0x0384
-#define GIC_SH_SMASK_63_32_OFS 0x0380
-#define GIC_SH_SMASK_95_64_OFS 0x038c
-#define GIC_SH_SMASK_127_96_OFS 0x0388
-#define GIC_SH_SMASK_159_128_OFS 0x0394
-#define GIC_SH_SMASK_191_160_OFS 0x0390
-#define GIC_SH_SMASK_223_192_OFS 0x039c
-#define GIC_SH_SMASK_255_224_OFS 0x0398
-
-/* Global Interrupt Mask Register (RO) - Bit Set == Interrupt enabled */
-#define GIC_SH_MASK_31_0_OFS 0x0404
-#define GIC_SH_MASK_63_32_OFS 0x0400
-#define GIC_SH_MASK_95_64_OFS 0x040c
-#define GIC_SH_MASK_127_96_OFS 0x0408
-#define GIC_SH_MASK_159_128_OFS 0x0414
-#define GIC_SH_MASK_191_160_OFS 0x0410
-#define GIC_SH_MASK_223_192_OFS 0x041c
-#define GIC_SH_MASK_255_224_OFS 0x0418
-
-/* Pending Global Interrupts (RO) */
-#define GIC_SH_PEND_31_0_OFS 0x0484
-#define GIC_SH_PEND_63_32_OFS 0x0480
-#define GIC_SH_PEND_95_64_OFS 0x048c
-#define GIC_SH_PEND_127_96_OFS 0x0488
-#define GIC_SH_PEND_159_128_OFS 0x0494
-#define GIC_SH_PEND_191_160_OFS 0x0490
-#define GIC_SH_PEND_223_192_OFS 0x049c
-#define GIC_SH_PEND_255_224_OFS 0x0498
-
-#define GIC_SH_INTR_MAP_TO_PIN_BASE_OFS 0x0500
-
-/* Maps Interrupt X to a Pin */
-#define GIC_SH_MAP_TO_PIN(intr) \
- (GIC_SH_INTR_MAP_TO_PIN_BASE_OFS + (4 * intr))
-
-#define GIC_SH_INTR_MAP_TO_VPE_BASE_OFS 0x2004
-
-/*
- * Maps Interrupt X to a VPE. This is more complex than the LE case, as
- * odd and even registers need to be transposed. It does work - trust me!
- */
-#define GIC_SH_MAP_TO_VPE_REG_OFF(intr, vpe) \
- (GIC_SH_INTR_MAP_TO_VPE_BASE_OFS + (32 * (intr)) + \
- (((((vpe) / 32) ^ 1) - 1) * 4))
-#define GIC_SH_MAP_TO_VPE_REG_BIT(vpe) (1 << ((vpe) % 32))
-
-/* Polarity */
-#define GIC_SH_SET_POLARITY_OFS 0x0100
-#define GIC_SET_POLARITY(intr, pol) \
- GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_POLARITY_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), (pol) << ((intr) % 32))
-
-/* Triggering */
-#define GIC_SH_SET_TRIGGER_OFS 0x0180
-#define GIC_SET_TRIGGER(intr, trig) \
- GICBIS(GIC_REG_ADDR(SHARED, GIC_SH_SET_TRIGGER_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), (trig) << ((intr) % 32))
-
-/* Mask manipulation */
-#define GIC_SH_SMASK_OFS 0x0380
-#define GIC_SET_INTR_MASK(intr, val) \
- GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_SMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32)))
-
-#define GIC_SH_RMASK_OFS 0x0300
-#define GIC_CLR_INTR_MASK(intr, val) \
- GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32)))
-
-/* Register Map for Local Section */
-#define GIC_VPE_CTL_OFS 0x0000
-#define GIC_VPE_PEND_OFS 0x0004
-#define GIC_VPE_MASK_OFS 0x0008
-#define GIC_VPE_RMASK_OFS 0x000c
-#define GIC_VPE_SMASK_OFS 0x0010
-#define GIC_VPE_WD_MAP_OFS 0x0040
-#define GIC_VPE_COMPARE_MAP_OFS 0x0044
-#define GIC_VPE_TIMER_MAP_OFS 0x0048
-#define GIC_VPE_PERFCTR_MAP_OFS 0x0050
-#define GIC_VPE_SWINT0_MAP_OFS 0x0054
-#define GIC_VPE_SWINT1_MAP_OFS 0x0058
-#define GIC_VPE_OTHER_ADDR_OFS 0x0080
-#define GIC_VPE_WD_CONFIG0_OFS 0x0090
-#define GIC_VPE_WD_COUNT0_OFS 0x0094
-#define GIC_VPE_WD_INITIAL0_OFS 0x0098
-#define GIC_VPE_COMPARE_LO_OFS 0x00a4
-#define GIC_VPE_COMPARE_HI_OFS 0x00a0
-
-#define GIC_VPE_EIC_SHADOW_SET_BASE 0x0100
-#define GIC_VPE_EIC_SS(intr) \
- (GIC_EIC_SHADOW_SET_BASE + (4 * intr))
-
-#define GIC_VPE_EIC_VEC_BASE 0x0800
-#define GIC_VPE_EIC_VEC(intr) \
- (GIC_VPE_EIC_VEC_BASE + (4 * intr))
-
-#define GIC_VPE_TENABLE_NMI_OFS 0x1000
-#define GIC_VPE_TENABLE_YQ_OFS 0x1004
-#define GIC_VPE_TENABLE_INT_31_0_OFS 0x1080
-#define GIC_VPE_TENABLE_INT_63_32_OFS 0x1084
-
-/* User Mode Visible Section Register Map */
-#define GIC_UMV_SH_COUNTER_31_00_OFS 0x0004
-#define GIC_UMV_SH_COUNTER_63_32_OFS 0x0000
-
-#endif /* !LE */
-
/* Masks */
#define GIC_SH_CONFIG_COUNTSTOP_SHF 28
#define GIC_SH_CONFIG_COUNTSTOP_MSK (MSK(1) << GIC_SH_CONFIG_COUNTSTOP_SHF)
@@ -473,12 +320,13 @@
* in building ipi_map.
*/
struct gic_intr_map {
- unsigned int intrnum; /* Ext Intr Num */
unsigned int cpunum; /* Directed to this CPU */
unsigned int pin; /* Directed to this Pin */
unsigned int polarity; /* Polarity : +/- */
unsigned int trigtype; /* Trigger : Edge/Levl */
- unsigned int ipiflag; /* Is used for IPI ? */
+ unsigned int flags; /* Misc flags */
+#define GIC_FLAG_IPI 0x01
+#define GIC_FLAG_TRANSPARENT 0x02
};
extern void gic_init(unsigned long gic_base_addr,
diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h
index de71694..21cbbc7 100644
--- a/arch/mips/include/asm/mach-ar7/ar7.h
+++ b/arch/mips/include/asm/mach-ar7/ar7.h
@@ -78,6 +78,9 @@
#define AR7_REF_CLOCK 25000000
#define AR7_XTAL_CLOCK 24000000
+/* DCL */
+#define AR7_WDT_HW_ENA 0x10
+
struct plat_cpmac_data {
int reset_bit;
int power_bit;
diff --git a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
index feea001..91595fa 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
@@ -104,6 +104,8 @@
if ((gpio >= 8) && (gpio <= 15))
return MAKE_IRQ(0, 29); /* shared GPIO208_215 */
+
+ return -ENXIO;
}
#ifdef CONFIG_SOC_AU1100
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h
deleted file mode 100644
index bf348f5..0000000
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef BCM63XX_DEV_UART_H_
-#define BCM63XX_DEV_UART_H_
-
-int bcm63xx_uart_register(void);
-
-#endif /* BCM63XX_DEV_UART_H_ */
diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h
index f683742..09a59bc 100644
--- a/arch/mips/include/asm/mach-ip27/topology.h
+++ b/arch/mips/include/asm/mach-ip27/topology.h
@@ -44,8 +44,8 @@
.busy_factor = 32, \
.imbalance_pct = 125, \
.cache_nice_tries = 1, \
- .flags = SD_LOAD_BALANCE \
- | SD_BALANCE_EXEC \
+ .flags = SD_LOAD_BALANCE | \
+ SD_BALANCE_EXEC, \
.last_balance = jiffies, \
.balance_interval = 1, \
.nr_balance_failed = 0, \
diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
index ce5b6e27..9947e57 100644
--- a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
@@ -29,7 +29,7 @@
#define cpu_has_cache_cdex_p 0
#define cpu_has_cache_cdex_s 0
#define cpu_has_counter 1
-#define cpu_has_dc_aliases 1
+#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
#define cpu_has_divec 0
#define cpu_has_dsp 0
#define cpu_has_ejtag 0
@@ -54,6 +54,5 @@
#define cpu_has_vce 0
#define cpu_has_vtag_icache 0
#define cpu_has_watch 1
-#define cpu_icache_snoops_remote_store 1
#endif /* __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h
index d974353..6083db5 100644
--- a/arch/mips/include/asm/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -16,6 +16,7 @@
#include <linux/smp.h>
#include <linux/slab.h>
#include <asm/cacheflush.h>
+#include <asm/hazards.h>
#include <asm/tlbflush.h>
#ifdef CONFIG_MIPS_MT_SMTC
#include <asm/mipsmtregs.h>
@@ -36,11 +37,13 @@
#ifdef CONFIG_32BIT
#define TLBMISS_HANDLER_SETUP() \
write_c0_context((unsigned long) smp_processor_id() << 25); \
+ back_to_back_c0_hazard(); \
TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
#endif
#ifdef CONFIG_64BIT
#define TLBMISS_HANDLER_SETUP() \
write_c0_context((unsigned long) smp_processor_id() << 26); \
+ back_to_back_c0_hazard(); \
TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
#endif
@@ -165,12 +168,12 @@
* having ASID_MASK smaller than the hardware maximum,
* make sure no "soft" bits become "hard"...
*/
- write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK)
- | (cpu_context(cpu, next) & ASID_MASK));
+ write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) |
+ cpu_asid(cpu, next));
ehb(); /* Make sure it propagates to TCStatus */
evpe(mtflags);
#else
- write_c0_entryhi(cpu_context(cpu, next));
+ write_c0_entryhi(cpu_asid(cpu, next));
#endif /* CONFIG_MIPS_MT_SMTC */
TLBMISS_HANDLER_SETUP_PGD(next->pgd);
@@ -226,11 +229,11 @@
}
/* See comments for similar code above */
write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) |
- (cpu_context(cpu, next) & ASID_MASK));
+ cpu_asid(cpu, next));
ehb(); /* Make sure it propagates to TCStatus */
evpe(mtflags);
#else
- write_c0_entryhi(cpu_context(cpu, next));
+ write_c0_entryhi(cpu_asid(cpu, next));
#endif /* CONFIG_MIPS_MT_SMTC */
TLBMISS_HANDLER_SETUP_PGD(next->pgd);
diff --git a/arch/mips/include/asm/setup.h b/arch/mips/include/asm/setup.h
index e600ced..50511aa 100644
--- a/arch/mips/include/asm/setup.h
+++ b/arch/mips/include/asm/setup.h
@@ -1,7 +1,7 @@
#ifndef _MIPS_SETUP_H
#define _MIPS_SETUP_H
-#define COMMAND_LINE_SIZE 256
+#define COMMAND_LINE_SIZE 4096
#ifdef __KERNEL__
extern void setup_early_printk(void);
diff --git a/arch/mips/include/asm/smtc_ipi.h b/arch/mips/include/asm/smtc_ipi.h
index 8ce5175..15278db 100644
--- a/arch/mips/include/asm/smtc_ipi.h
+++ b/arch/mips/include/asm/smtc_ipi.h
@@ -45,6 +45,7 @@
spinlock_t lock;
struct smtc_ipi *tail;
int depth;
+ int resched_flag; /* reschedule already queued */
};
static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p)
diff --git a/arch/mips/include/asm/spram.h b/arch/mips/include/asm/spram.h
new file mode 100644
index 0000000..0b89006
--- /dev/null
+++ b/arch/mips/include/asm/spram.h
@@ -0,0 +1,10 @@
+#ifndef _MIPS_SPRAM_H
+#define _MIPS_SPRAM_H
+
+#ifdef CONFIG_CPU_MIPSR2
+extern __init void spram_config(void);
+#else
+static inline void spram_config(void) { };
+#endif /* CONFIG_CPU_MIPSR2 */
+
+#endif /* _MIPS_SPRAM_H */
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index 01cc163..845da21 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -86,14 +86,7 @@
#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk) \
-({ \
- struct thread_info *ret; \
- \
- ret = kzalloc(THREAD_SIZE, GFP_KERNEL); \
- \
- ret; \
-})
+#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL)
#else
#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL)
#endif
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 7fd170d..7bd32d0 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -134,7 +134,7 @@
static struct irqaction r4030_timer_irqaction = {
.handler = r4030_timer_interrupt,
- .flags = IRQF_DISABLED,
+ .flags = IRQF_DISABLED | IRQF_TIMER,
.name = "R4030 timer",
};
diff --git a/arch/mips/kernel/cevt-bcm1480.c b/arch/mips/kernel/cevt-bcm1480.c
index e02f79b..bfea327 100644
--- a/arch/mips/kernel/cevt-bcm1480.c
+++ b/arch/mips/kernel/cevt-bcm1480.c
@@ -144,7 +144,7 @@
bcm1480_unmask_irq(cpu, irq);
action->handler = sibyte_counter_handler;
- action->flags = IRQF_DISABLED | IRQF_PERCPU;
+ action->flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER;
action->name = name;
action->dev_id = cd;
diff --git a/arch/mips/kernel/cevt-ds1287.c b/arch/mips/kernel/cevt-ds1287.c
index 6996da4..00a4da2 100644
--- a/arch/mips/kernel/cevt-ds1287.c
+++ b/arch/mips/kernel/cevt-ds1287.c
@@ -107,7 +107,7 @@
static struct irqaction ds1287_irqaction = {
.handler = ds1287_interrupt,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
+ .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.name = "ds1287",
};
diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c
index 92351e0..f5d265e 100644
--- a/arch/mips/kernel/cevt-gt641xx.c
+++ b/arch/mips/kernel/cevt-gt641xx.c
@@ -113,7 +113,7 @@
static struct irqaction gt641xx_timer0_irqaction = {
.handler = gt641xx_timer0_interrupt,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
+ .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.name = "gt641xx_timer0",
};
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index 2652362..b469ad0 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -83,7 +83,7 @@
struct irqaction c0_compare_irqaction = {
.handler = c0_compare_interrupt,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
+ .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.name = "timer",
};
diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c
index ac5903d..da78eea 100644
--- a/arch/mips/kernel/cevt-sb1250.c
+++ b/arch/mips/kernel/cevt-sb1250.c
@@ -143,7 +143,7 @@
sb1250_unmask_irq(cpu, irq);
action->handler = sibyte_counter_handler;
- action->flags = IRQF_DISABLED | IRQF_PERCPU;
+ action->flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER;
action->name = name;
action->dev_id = cd;
diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c
index 0037f21..218ee6b 100644
--- a/arch/mips/kernel/cevt-txx9.c
+++ b/arch/mips/kernel/cevt-txx9.c
@@ -146,7 +146,7 @@
static struct irqaction txx9tmr_irq = {
.handler = txx9tmr_interrupt,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
+ .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.name = "txx9tmr",
.dev_id = &txx9_clock_event_device,
};
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index f709657..7a51866 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -23,7 +23,7 @@
#include <asm/mipsregs.h>
#include <asm/system.h>
#include <asm/watch.h>
-
+#include <asm/spram.h>
/*
* Not all of the MIPS CPUs have the "wait" instruction available. Moreover,
* the implementation of the "wait" feature differs between CPU families. This
@@ -711,12 +711,6 @@
mips_probe_watch_registers(c);
}
-#ifdef CONFIG_CPU_MIPSR2
-extern void spram_config(void);
-#else
-static inline void spram_config(void) {}
-#endif
-
static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
{
decode_configs(c);
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index 531ce7b..ea695d9 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -191,6 +191,7 @@
/* Set the SP after an empty pt_regs. */
PTR_LI sp, _THREAD_SIZE - 32 - PT_SIZE
PTR_ADDU sp, $28
+ back_to_back_c0_hazard
set_saved_sp sp, t0, t1
PTR_SUBU sp, 4 * SZREG # init stack pointer
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
index f7d8d5d..ed5c441 100644
--- a/arch/mips/kernel/i8253.c
+++ b/arch/mips/kernel/i8253.c
@@ -98,7 +98,7 @@
static struct irqaction irq0 = {
.handler = timer_interrupt,
- .flags = IRQF_DISABLED | IRQF_NOBALANCING,
+ .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_TIMER,
.name = "timer"
};
diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c
index d2072cd..b181f2f 100644
--- a/arch/mips/kernel/irq-gic.c
+++ b/arch/mips/kernel/irq-gic.c
@@ -14,38 +14,23 @@
static unsigned long _gic_base;
-static unsigned int _irqbase, _mapsize, numvpes, numintrs;
-static struct gic_intr_map *_intrmap;
+static unsigned int _irqbase;
+static unsigned int gic_irq_flags[GIC_NUM_INTRS];
+#define GIC_IRQ_FLAG_EDGE 0x0001
-static struct gic_pcpu_mask pcpu_masks[NR_CPUS];
+struct gic_pcpu_mask pcpu_masks[NR_CPUS];
static struct gic_pending_regs pending_regs[NR_CPUS];
static struct gic_intrmask_regs intrmask_regs[NR_CPUS];
-#define gic_wedgeb2bok 0 /*
- * Can GIC handle b2b writes to wedge register?
- */
-#if gic_wedgeb2bok == 0
-static DEFINE_SPINLOCK(gic_wedgeb2b_lock);
-#endif
-
void gic_send_ipi(unsigned int intr)
{
-#if gic_wedgeb2bok == 0
- unsigned long flags;
-#endif
pr_debug("CPU%d: %s status %08x\n", smp_processor_id(), __func__,
read_c0_status());
- if (!gic_wedgeb2bok)
- spin_lock_irqsave(&gic_wedgeb2b_lock, flags);
GICWRITE(GIC_REG(SHARED, GIC_SH_WEDGE), 0x80000000 | intr);
- if (!gic_wedgeb2bok) {
- (void) GIC_REG(SHARED, GIC_SH_CONFIG);
- spin_unlock_irqrestore(&gic_wedgeb2b_lock, flags);
- }
}
/* This is Malta specific and needs to be exported */
-static void vpe_local_setup(unsigned int numvpes)
+static void __init vpe_local_setup(unsigned int numvpes)
{
int i;
unsigned long timer_interrupt = 5, perf_interrupt = 5;
@@ -105,44 +90,34 @@
static unsigned int gic_irq_startup(unsigned int irq)
{
- pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
irq -= _irqbase;
- GIC_SET_INTR_MASK(irq, 1);
+ pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
+ GIC_SET_INTR_MASK(irq);
return 0;
}
static void gic_irq_ack(unsigned int irq)
{
-#if gic_wedgeb2bok == 0
- unsigned long flags;
-#endif
- pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
irq -= _irqbase;
- GIC_CLR_INTR_MASK(irq, 1);
+ pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
+ GIC_CLR_INTR_MASK(irq);
- if (_intrmap[irq].trigtype == GIC_TRIG_EDGE) {
- if (!gic_wedgeb2bok)
- spin_lock_irqsave(&gic_wedgeb2b_lock, flags);
+ if (gic_irq_flags[irq] & GIC_IRQ_FLAG_EDGE)
GICWRITE(GIC_REG(SHARED, GIC_SH_WEDGE), irq);
- if (!gic_wedgeb2bok) {
- (void) GIC_REG(SHARED, GIC_SH_CONFIG);
- spin_unlock_irqrestore(&gic_wedgeb2b_lock, flags);
- }
- }
}
static void gic_mask_irq(unsigned int irq)
{
- pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
irq -= _irqbase;
- GIC_CLR_INTR_MASK(irq, 1);
+ pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
+ GIC_CLR_INTR_MASK(irq);
}
static void gic_unmask_irq(unsigned int irq)
{
- pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
irq -= _irqbase;
- GIC_SET_INTR_MASK(irq, 1);
+ pr_debug("CPU%d: %s: irq%d\n", smp_processor_id(), __func__, irq);
+ GIC_SET_INTR_MASK(irq);
}
#ifdef CONFIG_SMP
@@ -155,9 +130,8 @@
unsigned long flags;
int i;
- pr_debug(KERN_DEBUG "%s called\n", __func__);
irq -= _irqbase;
-
+ pr_debug(KERN_DEBUG "%s(%d) called\n", __func__, irq);
cpumask_and(&tmp, cpumask, cpu_online_mask);
if (cpus_empty(tmp))
return -1;
@@ -168,13 +142,6 @@
/* Re-route this IRQ */
GIC_SH_MAP_TO_VPE_SMASK(irq, first_cpu(tmp));
- /*
- * FIXME: assumption that _intrmap is ordered and has no holes
- */
-
- /* Update the intr_map */
- _intrmap[irq].cpunum = first_cpu(tmp);
-
/* Update the pcpu_masks */
for (i = 0; i < NR_CPUS; i++)
clear_bit(irq, pcpu_masks[i].pcpu_mask);
@@ -201,8 +168,9 @@
#endif
};
-static void __init setup_intr(unsigned int intr, unsigned int cpu,
- unsigned int pin, unsigned int polarity, unsigned int trigtype)
+static void __init gic_setup_intr(unsigned int intr, unsigned int cpu,
+ unsigned int pin, unsigned int polarity, unsigned int trigtype,
+ unsigned int flags)
{
/* Setup Intr to Pin mapping */
if (pin & GIC_MAP_TO_NMI_MSK) {
@@ -227,38 +195,43 @@
GIC_SET_TRIGGER(intr, trigtype);
/* Init Intr Masks */
- GIC_SET_INTR_MASK(intr, 0);
+ GIC_CLR_INTR_MASK(intr);
+ /* Initialise per-cpu Interrupt software masks */
+ if (flags & GIC_FLAG_IPI)
+ set_bit(intr, pcpu_masks[cpu].pcpu_mask);
+ if (flags & GIC_FLAG_TRANSPARENT)
+ GIC_SET_INTR_MASK(intr);
+ if (trigtype == GIC_TRIG_EDGE)
+ gic_irq_flags[intr] |= GIC_IRQ_FLAG_EDGE;
}
-static void __init gic_basic_init(void)
+static void __init gic_basic_init(int numintrs, int numvpes,
+ struct gic_intr_map *intrmap, int mapsize)
{
unsigned int i, cpu;
/* Setup defaults */
- for (i = 0; i < GIC_NUM_INTRS; i++) {
+ for (i = 0; i < numintrs; i++) {
GIC_SET_POLARITY(i, GIC_POL_POS);
GIC_SET_TRIGGER(i, GIC_TRIG_LEVEL);
- GIC_SET_INTR_MASK(i, 0);
+ GIC_CLR_INTR_MASK(i);
+ if (i < GIC_NUM_INTRS)
+ gic_irq_flags[i] = 0;
}
/* Setup specifics */
- for (i = 0; i < _mapsize; i++) {
- cpu = _intrmap[i].cpunum;
+ for (i = 0; i < mapsize; i++) {
+ cpu = intrmap[i].cpunum;
if (cpu == X)
continue;
-
- if (cpu == 0 && i != 0 && _intrmap[i].intrnum == 0 &&
- _intrmap[i].ipiflag == 0)
+ if (cpu == 0 && i != 0 && intrmap[i].flags == 0)
continue;
-
- setup_intr(_intrmap[i].intrnum,
- _intrmap[i].cpunum,
- _intrmap[i].pin,
- _intrmap[i].polarity,
- _intrmap[i].trigtype);
- /* Initialise per-cpu Interrupt software masks */
- if (_intrmap[i].ipiflag)
- set_bit(_intrmap[i].intrnum, pcpu_masks[cpu].pcpu_mask);
+ gic_setup_intr(i,
+ intrmap[i].cpunum,
+ intrmap[i].pin,
+ intrmap[i].polarity,
+ intrmap[i].trigtype,
+ intrmap[i].flags);
}
vpe_local_setup(numvpes);
@@ -273,12 +246,11 @@
unsigned int irqbase)
{
unsigned int gicconfig;
+ int numvpes, numintrs;
_gic_base = (unsigned long) ioremap_nocache(gic_base_addr,
gic_addrspace_size);
_irqbase = irqbase;
- _intrmap = intr_map;
- _mapsize = intr_map_size;
GICREAD(GIC_REG(SHARED, GIC_SH_CONFIG), gicconfig);
numintrs = (gicconfig & GIC_SH_CONFIG_NUMINTRS_MSK) >>
@@ -290,5 +262,5 @@
pr_debug("%s called\n", __func__);
- gic_basic_init();
+ gic_basic_init(numintrs, numvpes, intr_map, intr_map_size);
}
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 6242bc6..b77fefa 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -428,3 +428,9 @@
return do_fork(clone_flags, newsp, ®s, 0,
parent_tidptr, child_tidptr);
}
+
+asmlinkage long sys32_lookup_dcookie(u32 a0, u32 a1, char __user *buf,
+ size_t len)
+{
+ return sys_lookup_dcookie(merge_64(a0, a1), buf, len);
+}
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 9bbf977..14dde4c 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -450,7 +450,7 @@
PTR sys_io_submit
PTR sys_io_cancel /* 4245 */
PTR sys_exit_group
- PTR sys_lookup_dcookie
+ PTR sys32_lookup_dcookie
PTR sys_epoll_create
PTR sys_epoll_ctl
PTR sys_epoll_wait /* 4250 */
@@ -505,7 +505,7 @@
PTR sys_fchmodat
PTR sys_faccessat /* 4300 */
PTR compat_sys_pselect6
- PTR sys_ppoll
+ PTR compat_sys_ppoll
PTR sys_unshare
PTR sys_splice
PTR sys32_sync_file_range /* 4305 */
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 4d181df4..24630fd 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -75,7 +75,6 @@
asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS];
-
/*
* Number of InterProcessor Interrupt (IPI) message buffers to allocate
*/
@@ -388,6 +387,7 @@
IPIQ[i].head = IPIQ[i].tail = NULL;
spin_lock_init(&IPIQ[i].lock);
IPIQ[i].depth = 0;
+ IPIQ[i].resched_flag = 0; /* No reschedules queued initially */
}
/* cpu_data index starts at zero */
@@ -741,11 +741,24 @@
static void smtc_ipi_qdump(void)
{
int i;
+ struct smtc_ipi *temp;
for (i = 0; i < NR_CPUS ;i++) {
- printk("IPIQ[%d]: head = 0x%x, tail = 0x%x, depth = %d\n",
+ pr_info("IPIQ[%d]: head = 0x%x, tail = 0x%x, depth = %d\n",
i, (unsigned)IPIQ[i].head, (unsigned)IPIQ[i].tail,
IPIQ[i].depth);
+ temp = IPIQ[i].head;
+
+ while (temp != IPIQ[i].tail) {
+ pr_debug("%d %d %d: ", temp->type, temp->dest,
+ (int)temp->arg);
+#ifdef SMTC_IPI_DEBUG
+ pr_debug("%u %lu\n", temp->sender, temp->stamp);
+#else
+ pr_debug("\n");
+#endif
+ temp = temp->flink;
+ }
}
}
@@ -784,11 +797,16 @@
int mtflags;
unsigned long tcrestart;
extern void r4k_wait_irqoff(void), __pastwait(void);
+ int set_resched_flag = (type == LINUX_SMP_IPI &&
+ action == SMP_RESCHEDULE_YOURSELF);
if (cpu == smp_processor_id()) {
printk("Cannot Send IPI to self!\n");
return;
}
+ if (set_resched_flag && IPIQ[cpu].resched_flag != 0)
+ return; /* There is a reschedule queued already */
+
/* Set up a descriptor, to be delivered either promptly or queued */
pipi = smtc_ipi_dq(&freeIPIq);
if (pipi == NULL) {
@@ -801,6 +819,7 @@
pipi->dest = cpu;
if (cpu_data[cpu].vpe_id != cpu_data[smp_processor_id()].vpe_id) {
/* If not on same VPE, enqueue and send cross-VPE interrupt */
+ IPIQ[cpu].resched_flag |= set_resched_flag;
smtc_ipi_nq(&IPIQ[cpu], pipi);
LOCK_CORE_PRA();
settc(cpu_data[cpu].tc_id);
@@ -847,6 +866,7 @@
*/
write_tc_c0_tchalt(0);
UNLOCK_CORE_PRA();
+ IPIQ[cpu].resched_flag |= set_resched_flag;
smtc_ipi_nq(&IPIQ[cpu], pipi);
} else {
postdirect:
@@ -996,12 +1016,15 @@
* already enabled.
*/
local_irq_save(flags);
-
spin_lock(&q->lock);
pipi = __smtc_ipi_dq(q);
spin_unlock(&q->lock);
- if (pipi != NULL)
+ if (pipi != NULL) {
+ if (pipi->type == LINUX_SMP_IPI &&
+ (int)pipi->arg == SMP_RESCHEDULE_YOURSELF)
+ IPIQ[cpu].resched_flag = 0;
ipi_decode(pipi);
+ }
/*
* The use of the __raw_local restore isn't
* as obviously necessary here as in smtc_ipi_replay(),
@@ -1082,6 +1105,9 @@
* with interrupts off
*/
local_irq_save(flags);
+ if (pipi->type == LINUX_SMP_IPI &&
+ (int)pipi->arg == SMP_RESCHEDULE_YOURSELF)
+ IPIQ[cpu].resched_flag = 0;
ipi_decode(pipi);
local_irq_restore(flags);
}
diff --git a/arch/mips/kernel/spram.c b/arch/mips/kernel/spram.c
index 6ddb507..1821d12 100644
--- a/arch/mips/kernel/spram.c
+++ b/arch/mips/kernel/spram.c
@@ -13,7 +13,6 @@
#include <linux/ptrace.h>
#include <linux/stddef.h>
-#include <asm/cpu.h>
#include <asm/fpu.h>
#include <asm/mipsregs.h>
#include <asm/system.h>
@@ -198,8 +197,7 @@
offset += 2 * SPRAM_TAG_STRIDE;
}
}
-
-__cpuinit void spram_config(void)
+void __cpuinit spram_config(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int config0;
@@ -208,6 +206,7 @@
case CPU_24K:
case CPU_34K:
case CPU_74K:
+ case CPU_1004K:
config0 = read_c0_config();
/* FIXME: addresses are Malta specific */
if (config0 & (1<<24)) {
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 03092ab..6047752 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -1116,8 +1116,6 @@
v->shared_ptr = NULL;
v->__start = 0;
- unlock_kernel();
-
return 0;
}
diff --git a/arch/mips/loongson/common/irq.c b/arch/mips/loongson/common/irq.c
index f368c73..b32b4a3 100644
--- a/arch/mips/loongson/common/irq.c
+++ b/arch/mips/loongson/common/irq.c
@@ -55,7 +55,6 @@
* int-handler is not on bootstrap
*/
clear_c0_status(ST0_IM | ST0_BEV);
- local_irq_disable();
/* setting irq trigger mode */
set_irq_trigger_mode();
diff --git a/arch/mips/math-emu/dp_simple.c b/arch/mips/math-emu/dp_simple.c
index 1c555e6..d9ae1db 100644
--- a/arch/mips/math-emu/dp_simple.c
+++ b/arch/mips/math-emu/dp_simple.c
@@ -62,8 +62,6 @@
return ieee754dp_nanxcpt(y, "neg");
}
- if (ieee754dp_isnan(x)) /* but not infinity */
- return ieee754dp_nanxcpt(x, "neg", x);
return x;
}
@@ -76,15 +74,12 @@
CLEARCX;
FLUSHXDP;
+ /* Clear sign ALWAYS, irrespective of NaN */
+ DPSIGN(x) = 0;
+
if (xc == IEEE754_CLASS_SNAN) {
- SETCX(IEEE754_INVALID_OPERATION);
- return ieee754dp_nanxcpt(ieee754dp_indef(), "neg");
+ return ieee754dp_nanxcpt(ieee754dp_indef(), "abs");
}
- if (ieee754dp_isnan(x)) /* but not infinity */
- return ieee754dp_nanxcpt(x, "abs", x);
-
- /* quick fix up */
- DPSIGN(x) = 0;
return x;
}
diff --git a/arch/mips/math-emu/sp_simple.c b/arch/mips/math-emu/sp_simple.c
index 770f0f4..3175477 100644
--- a/arch/mips/math-emu/sp_simple.c
+++ b/arch/mips/math-emu/sp_simple.c
@@ -62,8 +62,6 @@
return ieee754sp_nanxcpt(y, "neg");
}
- if (ieee754sp_isnan(x)) /* but not infinity */
- return ieee754sp_nanxcpt(x, "neg", x);
return x;
}
@@ -76,15 +74,12 @@
CLEARCX;
FLUSHXSP;
+ /* Clear sign ALWAYS, irrespective of NaN */
+ SPSIGN(x) = 0;
+
if (xc == IEEE754_CLASS_SNAN) {
- SETCX(IEEE754_INVALID_OPERATION);
return ieee754sp_nanxcpt(ieee754sp_indef(), "abs");
}
- if (ieee754sp_isnan(x)) /* but not infinity */
- return ieee754sp_nanxcpt(x, "abs", x);
-
- /* quick fix up */
- SPSIGN(x) = 0;
return x;
}
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 15aa190..8d1f4f3 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -27,6 +27,7 @@
#include <linux/swap.h>
#include <linux/proc_fs.h>
#include <linux/pfn.h>
+#include <linux/hardirq.h>
#include <asm/asm-offsets.h>
#include <asm/bootinfo.h>
@@ -132,7 +133,10 @@
inc_preempt_count();
idx = (addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1);
#ifdef CONFIG_MIPS_MT_SMTC
- idx += FIX_N_COLOURS * smp_processor_id();
+ idx += FIX_N_COLOURS * smp_processor_id() +
+ (in_interrupt() ? (FIX_N_COLOURS * NR_CPUS) : 0);
+#else
+ idx += in_interrupt() ? FIX_N_COLOURS : 0;
#endif
vaddr = __fix_to_virt(FIX_CMAP_END - idx);
pte = mk_pte(page, PAGE_KERNEL);
diff --git a/arch/mips/mti-malta/malta-amon.c b/arch/mips/mti-malta/malta-amon.c
index df9e526..469d9b0 100644
--- a/arch/mips/mti-malta/malta-amon.c
+++ b/arch/mips/mti-malta/malta-amon.c
@@ -70,11 +70,12 @@
launch->sp = sp;
launch->a0 = a0;
- /* Make sure target sees parameters before the go bit */
- smp_mb();
-
+ smp_wmb(); /* Target must see parameters before go */
launch->flags |= LAUNCH_FGO;
+ smp_wmb(); /* Target must see go before we poll */
+
while ((launch->flags & LAUNCH_FGONE) == 0)
;
+ smp_rmb(); /* Target will be updating flags soon */
pr_debug("launch: cpu%d gone!\n", cpu);
}
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index 3e0a9b3..4c3fca1 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -87,7 +87,7 @@
dummy = BONITO_PCIMAP_CFG;
iob(); /* sync */
- irq = readl((u32 *)_pcictrl_bonito_pcicfg);
+ irq = __raw_readl((u32 *)_pcictrl_bonito_pcicfg);
iob(); /* sync */
irq &= 0xff;
BONITO_PCIMAP_CFG = 0;
@@ -379,38 +379,43 @@
static int __initdata msc_nr_eicirqs = ARRAY_SIZE(msc_eicirqmap);
-#if defined(CONFIG_MIPS_MT_SMP)
/*
* This GIC specific tabular array defines the association between External
* Interrupts and CPUs/Core Interrupts. The nature of the External
* Interrupts is also defined here - polarity/trigger.
*/
+
+#define GIC_CPU_NMI GIC_MAP_TO_NMI_MSK
static struct gic_intr_map gic_intr_map[GIC_NUM_INTRS] = {
- { GIC_EXT_INTR(0), X, X, X, X, 0 },
- { GIC_EXT_INTR(1), X, X, X, X, 0 },
- { GIC_EXT_INTR(2), X, X, X, X, 0 },
- { GIC_EXT_INTR(3), 0, GIC_CPU_INT0, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(4), 0, GIC_CPU_INT1, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(5), 0, GIC_CPU_INT2, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(6), 0, GIC_CPU_INT3, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(7), 0, GIC_CPU_INT4, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(8), 0, GIC_CPU_INT3, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(9), 0, GIC_CPU_INT3, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(10), X, X, X, X, 0 },
- { GIC_EXT_INTR(11), X, X, X, X, 0 },
- { GIC_EXT_INTR(12), 0, GIC_CPU_INT3, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(13), 0, GIC_MAP_TO_NMI_MSK, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(14), 0, GIC_MAP_TO_NMI_MSK, GIC_POL_POS, GIC_TRIG_LEVEL, 0 },
- { GIC_EXT_INTR(15), X, X, X, X, 0 },
-/* This is the end of the general interrupts now we do IPI ones */
+ { X, X, X, X, 0 },
+ { X, X, X, X, 0 },
+ { X, X, X, X, 0 },
+ { 0, GIC_CPU_INT0, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { 0, GIC_CPU_INT1, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { 0, GIC_CPU_INT2, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { 0, GIC_CPU_INT3, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { 0, GIC_CPU_INT4, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { 0, GIC_CPU_INT3, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { 0, GIC_CPU_INT3, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { X, X, X, X, 0 },
+ { X, X, X, X, 0 },
+ { 0, GIC_CPU_INT3, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { 0, GIC_CPU_NMI, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { 0, GIC_CPU_NMI, GIC_POL_POS, GIC_TRIG_LEVEL, GIC_FLAG_TRANSPARENT },
+ { X, X, X, X, 0 },
+ /* The remainder of this table is initialised by fill_ipi_map */
};
-#endif
/*
* GCMP needs to be detected before any SMP initialisation
*/
int __init gcmp_probe(unsigned long addr, unsigned long size)
{
+ if (mips_revision_sconid != MIPS_REVISION_SCON_ROCIT) {
+ gcmp_present = 0;
+ return gcmp_present;
+ }
+
if (gcmp_present >= 0)
return gcmp_present;
@@ -419,20 +424,35 @@
gcmp_present = (GCMPGCB(GCMPB) & GCMP_GCB_GCMPB_GCMPBASE_MSK) == GCMP_BASE_ADDR;
if (gcmp_present)
- printk(KERN_DEBUG "GCMP present\n");
+ pr_debug("GCMP present\n");
return gcmp_present;
}
+/* Return the number of IOCU's present */
+int __init gcmp_niocu(void)
+{
+ return gcmp_present ?
+ (GCMPGCB(GC) & GCMP_GCB_GC_NUMIOCU_MSK) >> GCMP_GCB_GC_NUMIOCU_SHF :
+ 0;
+}
+
+/* Set GCMP region attributes */
+void __init gcmp_setregion(int region, unsigned long base,
+ unsigned long mask, int type)
+{
+ GCMPGCBn(CMxBASE, region) = base;
+ GCMPGCBn(CMxMASK, region) = mask | type;
+}
+
#if defined(CONFIG_MIPS_MT_SMP)
static void __init fill_ipi_map1(int baseintr, int cpu, int cpupin)
{
int intr = baseintr + cpu;
- gic_intr_map[intr].intrnum = GIC_EXT_INTR(intr);
gic_intr_map[intr].cpunum = cpu;
gic_intr_map[intr].pin = cpupin;
gic_intr_map[intr].polarity = GIC_POL_POS;
gic_intr_map[intr].trigtype = GIC_TRIG_EDGE;
- gic_intr_map[intr].ipiflag = 1;
+ gic_intr_map[intr].flags = GIC_FLAG_IPI;
ipi_map[cpu] |= (1 << (cpupin + 2));
}
@@ -447,6 +467,12 @@
}
#endif
+void __init arch_init_ipiirq(int irq, struct irqaction *action)
+{
+ setup_irq(irq, action);
+ set_irq_handler(irq, handle_percpu_irq);
+}
+
void __init arch_init_irq(void)
{
init_i8259_irqs();
@@ -458,12 +484,17 @@
GCMPGCB(GICBA) = GIC_BASE_ADDR | GCMP_GCB_GICBA_EN_MSK;
gic_present = 1;
} else {
- _msc01_biu_base = (unsigned long) ioremap_nocache(MSC01_BIU_REG_BASE, MSC01_BIU_ADDRSPACE_SZ);
- gic_present = (REG(_msc01_biu_base, MSC01_SC_CFG) &
- MSC01_SC_CFG_GICPRES_MSK) >> MSC01_SC_CFG_GICPRES_SHF;
+ if (mips_revision_sconid == MIPS_REVISION_SCON_ROCIT) {
+ _msc01_biu_base = (unsigned long)
+ ioremap_nocache(MSC01_BIU_REG_BASE,
+ MSC01_BIU_ADDRSPACE_SZ);
+ gic_present = (REG(_msc01_biu_base, MSC01_SC_CFG) &
+ MSC01_SC_CFG_GICPRES_MSK) >>
+ MSC01_SC_CFG_GICPRES_SHF;
+ }
}
if (gic_present)
- printk(KERN_DEBUG "GIC present\n");
+ pr_debug("GIC present\n");
switch (mips_revision_sconid) {
case MIPS_REVISION_SCON_SOCIT:
@@ -526,16 +557,16 @@
&corehi_irqaction);
}
-#if defined(CONFIG_MIPS_MT_SMP)
if (gic_present) {
/* FIXME */
int i;
-
+#if defined(CONFIG_MIPS_MT_SMP)
gic_call_int_base = GIC_NUM_INTRS - NR_CPUS;
gic_resched_int_base = gic_call_int_base - NR_CPUS;
-
fill_ipi_map();
- gic_init(GIC_BASE_ADDR, GIC_ADDRSPACE_SZ, gic_intr_map, ARRAY_SIZE(gic_intr_map), MIPS_GIC_IRQ_BASE);
+#endif
+ gic_init(GIC_BASE_ADDR, GIC_ADDRSPACE_SZ, gic_intr_map,
+ ARRAY_SIZE(gic_intr_map), MIPS_GIC_IRQ_BASE);
if (!gcmp_present) {
/* Enable the GIC */
i = REG(_msc01_biu_base, MSC01_SC_CFG);
@@ -543,7 +574,7 @@
(i | (0x1 << MSC01_SC_CFG_GICENA_SHF));
pr_debug("GIC Enabled\n");
}
-
+#if defined(CONFIG_MIPS_MT_SMP)
/* set up ipi interrupts */
if (cpu_has_vint) {
set_vi_handler(MIPSCPU_INT_IPI0, malta_ipi_irqdispatch);
@@ -556,16 +587,14 @@
write_c0_status(0x1100dc00);
printk("CPU%d: status register frc %08x\n", smp_processor_id(), read_c0_status());
for (i = 0; i < NR_CPUS; i++) {
- setup_irq(MIPS_GIC_IRQ_BASE +
- GIC_RESCHED_INT(i), &irq_resched);
- setup_irq(MIPS_GIC_IRQ_BASE +
- GIC_CALL_INT(i), &irq_call);
- set_irq_handler(MIPS_GIC_IRQ_BASE +
- GIC_RESCHED_INT(i), handle_percpu_irq);
- set_irq_handler(MIPS_GIC_IRQ_BASE +
- GIC_CALL_INT(i), handle_percpu_irq);
+ arch_init_ipiirq(MIPS_GIC_IRQ_BASE +
+ GIC_RESCHED_INT(i), &irq_resched);
+ arch_init_ipiirq(MIPS_GIC_IRQ_BASE +
+ GIC_CALL_INT(i), &irq_call);
}
+#endif
} else {
+#if defined(CONFIG_MIPS_MT_SMP)
/* set up ipi interrupts */
if (cpu_has_veic) {
set_vi_handler (MSC01E_INT_SW0, ipi_resched_dispatch);
@@ -580,14 +609,10 @@
cpu_ipi_resched_irq = MIPS_CPU_IRQ_BASE + MIPS_CPU_IPI_RESCHED_IRQ;
cpu_ipi_call_irq = MIPS_CPU_IRQ_BASE + MIPS_CPU_IPI_CALL_IRQ;
}
-
- setup_irq(cpu_ipi_resched_irq, &irq_resched);
- setup_irq(cpu_ipi_call_irq, &irq_call);
-
- set_irq_handler(cpu_ipi_resched_irq, handle_percpu_irq);
- set_irq_handler(cpu_ipi_call_irq, handle_percpu_irq);
- }
+ arch_init_ipiirq(cpu_ipi_resched_irq, &irq_resched);
+ arch_init_ipiirq(cpu_ipi_call_irq, &irq_call);
#endif
+ }
}
void malta_be_init(void)
diff --git a/arch/mips/mti-malta/malta-pci.c b/arch/mips/mti-malta/malta-pci.c
index b97431906..2fbfa1a 100644
--- a/arch/mips/mti-malta/malta-pci.c
+++ b/arch/mips/mti-malta/malta-pci.c
@@ -27,7 +27,7 @@
#include <linux/init.h>
#include <asm/gt64120.h>
-
+#include <asm/gcmpregs.h>
#include <asm/mips-boards/generic.h>
#include <asm/mips-boards/bonito64.h>
#include <asm/mips-boards/msc01_pci.h>
@@ -201,7 +201,11 @@
msc_mem_resource.start = start & mask;
msc_mem_resource.end = (start & mask) | ~mask;
msc_controller.mem_offset = (start & mask) - (map & mask);
-
+#ifdef CONFIG_MIPS_CMP
+ if (gcmp_niocu())
+ gcmp_setregion(0, start, mask,
+ GCMP_GCB_GCMPB_CMDEFTGT_IOCU1);
+#endif
MSC_READ(MSC01_PCI_SC2PIOBASL, start);
MSC_READ(MSC01_PCI_SC2PIOMSKL, mask);
MSC_READ(MSC01_PCI_SC2PIOMAPL, map);
@@ -209,7 +213,11 @@
msc_io_resource.end = (map & mask) | ~mask;
msc_controller.io_offset = 0;
ioport_resource.end = ~mask;
-
+#ifdef CONFIG_MIPS_CMP
+ if (gcmp_niocu())
+ gcmp_setregion(1, start, mask,
+ GCMP_GCB_GCMPB_CMDEFTGT_IOCU1);
+#endif
/* If ranges overlap I/O takes precedence. */
start = start & mask;
end = start | ~mask;
@@ -241,3 +249,16 @@
register_pci_controller(controller);
}
+
+/* Enable PCI 2.1 compatibility in PIIX4 */
+static void __init quirk_dlcsetup(struct pci_dev *dev)
+{
+ u8 odlc, ndlc;
+ (void) pci_read_config_byte(dev, 0x82, &odlc);
+ /* Enable passive releases and delayed transaction */
+ ndlc = odlc | 7;
+ (void) pci_write_config_byte(dev, 0x82, ndlc);
+}
+
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_0,
+ quirk_dlcsetup);
diff --git a/arch/mips/nxp/pnx8550/common/int.c b/arch/mips/nxp/pnx8550/common/int.c
index f080f11..7aca7d5 100644
--- a/arch/mips/nxp/pnx8550/common/int.c
+++ b/arch/mips/nxp/pnx8550/common/int.c
@@ -172,7 +172,7 @@
static struct irqaction timer_action = {
.handler = no_action,
- .flags = IRQF_DISABLED,
+ .flags = IRQF_DISABLED | IRQF_TIMER,
.name = "Timer",
};
diff --git a/arch/mips/nxp/pnx8550/common/time.c b/arch/mips/nxp/pnx8550/common/time.c
index 18b1927..8836c62 100644
--- a/arch/mips/nxp/pnx8550/common/time.c
+++ b/arch/mips/nxp/pnx8550/common/time.c
@@ -59,7 +59,7 @@
static struct irqaction pnx8xxx_timer_irq = {
.handler = pnx8xxx_timer_interrupt,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
+ .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.name = "pnx8xxx_timer",
};
@@ -72,7 +72,7 @@
static struct irqaction monotonic_irqaction = {
.handler = monotonic_interrupt,
- .flags = IRQF_DISABLED,
+ .flags = IRQF_DISABLED | IRQF_TIMER,
.name = "Monotonic timer",
};
diff --git a/arch/mips/oprofile/op_model_loongson2.c b/arch/mips/oprofile/op_model_loongson2.c
index deed1d5..575cd14 100644
--- a/arch/mips/oprofile/op_model_loongson2.c
+++ b/arch/mips/oprofile/op_model_loongson2.c
@@ -22,7 +22,7 @@
* otherwise, the oprofile tool will not recognize this and complain about
* "cpu_type 'unset' is not valid".
*/
-#define LOONGSON2_CPU_TYPE "mips/godson2"
+#define LOONGSON2_CPU_TYPE "mips/loongson2"
#define LOONGSON2_COUNTER1_EVENT(event) ((event & 0x0f) << 5)
#define LOONGSON2_COUNTER2_EVENT(event) ((event & 0x0f) << 9)
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 6d0e59f..d6802d6 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -105,7 +105,7 @@
struct irqaction hub_rt_irqaction = {
.handler = hub_rt_counter_handler,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
+ .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.name = "hub-rt",
};
diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c
index 62df6a5..f3b60e6 100644
--- a/arch/mips/sni/time.c
+++ b/arch/mips/sni/time.c
@@ -67,7 +67,7 @@
static struct irqaction a20r_irqaction = {
.handler = a20r_interrupt,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
+ .flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.name = "a20r-timer",
};
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index c860810..e10184c 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -85,7 +85,7 @@
struct clk *clk_get(struct device *dev, const char *id)
{
if (!strcmp(id, "spi-baseclk"))
- return (struct clk *)((unsigned long)txx9_gbus_clock / 2 / 4);
+ return (struct clk *)((unsigned long)txx9_gbus_clock / 2 / 2);
if (!strcmp(id, "imbus_clk"))
return (struct clk *)((unsigned long)txx9_gbus_clock / 2);
return ERR_PTR(-ENOENT);
@@ -817,7 +817,8 @@
out_pdev:
platform_device_put(pdev);
out_gpio:
- gpio_remove(&iocled->chip);
+ if (gpiochip_remove(&iocled->chip))
+ return;
out_unmap:
iounmap(iocled->mmioaddr);
out_free:
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 10a0a54..2ba14e7 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -414,6 +414,10 @@
config ARCH_POPULATES_NODE_MAP
def_bool y
+config SYS_SUPPORTS_HUGETLBFS
+ def_bool y
+ depends on PPC_BOOK3S_64
+
source "mm/Kconfig"
config ARCH_MEMORY_PROBE
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 3b10051..bf3382f 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -46,7 +46,7 @@
config HCALL_STATS
bool "Hypervisor call instrumentation"
- depends on PPC_PSERIES && DEBUG_FS
+ depends on PPC_PSERIES && DEBUG_FS && TRACEPOINTS
help
Adds code to keep track of the number of hypervisor calls made and
the amount of time spent in hypervisor calls. Wall time spent in
diff --git a/arch/powerpc/boot/dts/cm5200.dts b/arch/powerpc/boot/dts/cm5200.dts
index cee8080..dd38608 100644
--- a/arch/powerpc/boot/dts/cm5200.dts
+++ b/arch/powerpc/boot/dts/cm5200.dts
@@ -210,7 +210,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
- fsl5200-clocking;
};
sram@8000 {
diff --git a/arch/powerpc/boot/dts/digsy_mtc.dts b/arch/powerpc/boot/dts/digsy_mtc.dts
index 4c36186..8e9be6b 100644
--- a/arch/powerpc/boot/dts/digsy_mtc.dts
+++ b/arch/powerpc/boot/dts/digsy_mtc.dts
@@ -199,7 +199,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d00 0x40>;
interrupts = <2 15 0>;
- fsl5200-clocking;
rtc@50 {
compatible = "at,24c08";
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index de30b3f9..82ff2b1 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -247,7 +247,6 @@
compatible = "fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d00 0x40>;
interrupts = <2 15 0>;
- fsl5200-clocking;
};
i2c@3d40 {
@@ -256,7 +255,6 @@
compatible = "fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
- fsl5200-clocking;
};
sram@8000 {
compatible = "fsl,mpc5200-sram";
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index d13cb11..e45a63b 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -251,7 +251,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d00 0x40>;
interrupts = <2 15 0>;
- fsl5200-clocking;
};
i2c@3d40 {
@@ -260,7 +259,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
- fsl5200-clocking;
};
sram@8000 {
diff --git a/arch/powerpc/boot/dts/media5200.dts b/arch/powerpc/boot/dts/media5200.dts
index e297d8b..0c3902b 100644
--- a/arch/powerpc/boot/dts/media5200.dts
+++ b/arch/powerpc/boot/dts/media5200.dts
@@ -223,7 +223,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d00 0x40>;
interrupts = <2 15 0>;
- fsl5200-clocking;
};
i2c@3d40 {
@@ -232,7 +231,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
- fsl5200-clocking;
};
sram@8000 {
diff --git a/arch/powerpc/boot/dts/motionpro.dts b/arch/powerpc/boot/dts/motionpro.dts
index 7be8ca0..6ca4fc14 100644
--- a/arch/powerpc/boot/dts/motionpro.dts
+++ b/arch/powerpc/boot/dts/motionpro.dts
@@ -222,7 +222,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
- fsl5200-clocking;
rtc@68 {
compatible = "dallas,ds1339";
diff --git a/arch/powerpc/boot/dts/mpc5121ads.dts b/arch/powerpc/boot/dts/mpc5121ads.dts
index c2b8dbf..c353dac 100644
--- a/arch/powerpc/boot/dts/mpc5121ads.dts
+++ b/arch/powerpc/boot/dts/mpc5121ads.dts
@@ -209,7 +209,6 @@
reg = <0x1700 0x20>;
interrupts = <9 0x8>;
interrupt-parent = < &ipic >;
- fsl5200-clocking;
};
i2c@1720 {
@@ -220,7 +219,6 @@
reg = <0x1720 0x20>;
interrupts = <10 0x8>;
interrupt-parent = < &ipic >;
- fsl5200-clocking;
};
i2c@1740 {
@@ -231,7 +229,6 @@
reg = <0x1740 0x20>;
interrupts = <11 0x8>;
interrupt-parent = < &ipic >;
- fsl5200-clocking;
};
i2ccontrol@1760 {
diff --git a/arch/powerpc/boot/dts/mpc8377_wlan.dts b/arch/powerpc/boot/dts/mpc8377_wlan.dts
index 9a60369..9ea7830 100644
--- a/arch/powerpc/boot/dts/mpc8377_wlan.dts
+++ b/arch/powerpc/boot/dts/mpc8377_wlan.dts
@@ -67,7 +67,7 @@
device-width = <1>;
partition@0 {
- reg = <0 0x8000>;
+ reg = <0 0x80000>;
label = "u-boot";
read-only;
};
diff --git a/arch/powerpc/boot/dts/mpc8569mds.dts b/arch/powerpc/boot/dts/mpc8569mds.dts
index 06332d6..1e3ec8f 100644
--- a/arch/powerpc/boot/dts/mpc8569mds.dts
+++ b/arch/powerpc/boot/dts/mpc8569mds.dts
@@ -487,8 +487,8 @@
&qe_pio_f 5 0 /* USBTN */
&qe_pio_f 6 0 /* USBRP */
&qe_pio_f 8 0 /* USBRN */
- &bcsr17 6 0 /* SPEED */
- &bcsr17 5 1>; /* POWER */
+ &bcsr17 1 0 /* SPEED */
+ &bcsr17 2 0>; /* POWER */
};
enet0: ucc@2000 {
diff --git a/arch/powerpc/boot/dts/mucmc52.dts b/arch/powerpc/boot/dts/mucmc52.dts
new file mode 100644
index 0000000..b72a758
--- /dev/null
+++ b/arch/powerpc/boot/dts/mucmc52.dts
@@ -0,0 +1,332 @@
+/*
+ * Manroland mucmc52 board Device Tree Source
+ *
+ * Copyright (C) 2009 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ * Copyright 2006-2007 Secret Lab Technologies Ltd.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+/ {
+ model = "manroland,mucmc52";
+ compatible = "manroland,mucmc52";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&mpc5200_pic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,5200@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <32>;
+ i-cache-line-size = <32>;
+ d-cache-size = <0x4000>; // L1, 16K
+ i-cache-size = <0x4000>; // L1, 16K
+ timebase-frequency = <0>; // from bootloader
+ bus-frequency = <0>; // from bootloader
+ clock-frequency = <0>; // from bootloader
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>; // 64MB
+ };
+
+ soc5200@f0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc5200b-immr";
+ ranges = <0 0xf0000000 0x0000c000>;
+ reg = <0xf0000000 0x00000100>;
+ bus-frequency = <0>; // from bootloader
+ system-frequency = <0>; // from bootloader
+
+ cdm@200 {
+ compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
+ reg = <0x200 0x38>;
+ };
+
+ mpc5200_pic: interrupt-controller@500 {
+ // 5200 interrupts are encoded into two levels;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
+ reg = <0x500 0x80>;
+ };
+
+ gpt0: timer@600 { // GPT 0 in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x600 0x10>;
+ interrupts = <1 9 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt1: timer@610 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x610 0x10>;
+ interrupts = <1 10 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt2: timer@620 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x620 0x10>;
+ interrupts = <1 11 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt3: timer@630 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x630 0x10>;
+ interrupts = <1 12 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio_simple: gpio@b00 {
+ compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
+ reg = <0xb00 0x40>;
+ interrupts = <1 7 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio_wkup: gpio@c00 {
+ compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
+ reg = <0xc00 0x40>;
+ interrupts = <1 8 0 0 3 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ dma-controller@1200 {
+ compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
+ reg = <0x1200 0x80>;
+ interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
+ 3 4 0 3 5 0 3 6 0 3 7 0
+ 3 8 0 3 9 0 3 10 0 3 11 0
+ 3 12 0 3 13 0 3 14 0 3 15 0>;
+ };
+
+ xlb@1f00 {
+ compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
+ reg = <0x1f00 0x100>;
+ };
+
+ serial@2000 { /* PSC1 in UART mode */
+ compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+ reg = <0x2000 0x100>;
+ interrupts = <2 1 0>;
+ };
+
+ serial@2200 { /* PSC2 in UART mode */
+ compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+ reg = <0x2200 0x100>;
+ interrupts = <2 2 0>;
+ };
+
+ serial@2c00 { /* PSC6 in UART mode */
+ compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+ reg = <0x2c00 0x100>;
+ interrupts = <2 4 0>;
+ };
+
+ ethernet@3000 {
+ compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
+ reg = <0x3000 0x400>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <2 5 0>;
+ phy-handle = <&phy0>;
+ };
+
+ mdio@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
+ reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts
+ interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
+
+ phy0: ethernet-phy@0 {
+ compatible = "intel,lxt971";
+ reg = <0>;
+ };
+ };
+
+ ata@3a00 {
+ compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
+ reg = <0x3a00 0x100>;
+ interrupts = <2 7 0>;
+ };
+
+ i2c@3d40 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+ reg = <0x3d40 0x40>;
+ interrupts = <2 16 0>;
+ hwmon@2c {
+ compatible = "ad,adm9240";
+ reg = <0x2c>;
+ };
+ rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+ };
+
+ sram@8000 {
+ compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
+ reg = <0x8000 0x4000>;
+ };
+ };
+
+ pci@f0000d00 {
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
+ reg = <0xf0000d00 0x100>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x10 */
+ 0x8000 0 0 1 &mpc5200_pic 0 3 3
+ 0x8000 0 0 2 &mpc5200_pic 0 3 3
+ 0x8000 0 0 3 &mpc5200_pic 0 2 3
+ 0x8000 0 0 4 &mpc5200_pic 0 1 3
+ >;
+ clock-frequency = <0>; // From boot loader
+ interrupts = <2 8 0 2 9 0 2 10 0>;
+ bus-range = <0 0>;
+ ranges = <0x42000000 0 0x60000000 0x60000000 0 0x10000000
+ 0x02000000 0 0x90000000 0x90000000 0 0x10000000
+ 0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
+ };
+
+ localbus {
+ compatible = "fsl,mpc5200b-lpb","fsl,mpc5200-lpb","simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ ranges = <0 0 0xff800000 0x00800000
+ 1 0 0x80000000 0x00800000
+ 3 0 0x80000000 0x00800000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x00800000>;
+ bank-width = <4>;
+ device-width = <2>;
+ #size-cells = <1>;
+ #address-cells = <1>;
+ partition@0 {
+ label = "DTS";
+ reg = <0x0 0x00100000>;
+ };
+ partition@100000 {
+ label = "Kernel";
+ reg = <0x100000 0x00200000>;
+ };
+ partition@300000 {
+ label = "RootFS";
+ reg = <0x00300000 0x00200000>;
+ };
+ partition@500000 {
+ label = "user";
+ reg = <0x00500000 0x00200000>;
+ };
+ partition@700000 {
+ label = "U-Boot";
+ reg = <0x00700000 0x00040000>;
+ };
+ partition@740000 {
+ label = "Env";
+ reg = <0x00740000 0x00020000>;
+ };
+ partition@760000 {
+ label = "red. Env";
+ reg = <0x00760000 0x00020000>;
+ };
+ partition@780000 {
+ label = "reserve";
+ reg = <0x00780000 0x00080000>;
+ };
+ };
+
+ simple100: gpio-controller-100@3,600100 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600100 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple104: gpio-controller-104@3,600104 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600104 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple200: gpio-controller-200@3,600200 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600200 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple201: gpio-controller-201@3,600201 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600201 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple202: gpio-controller-202@3,600202 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600202 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple203: gpio-controller-203@3,600203 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600203 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple204: gpio-controller-204@3,600204 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600204 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple206: gpio-controller-206@3,600206 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600206 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple207: gpio-controller-207@3,600207 {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x00600207 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ simple20f: gpio-controller-20f@3,60020f {
+ compatible = "manroland,mucmc52-aux-gpio";
+ reg = <3 0x0060020f 0x1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ };
+};
diff --git a/arch/powerpc/boot/dts/pcm030.dts b/arch/powerpc/boot/dts/pcm030.dts
index 30bfdc0..8a4ec30 100644
--- a/arch/powerpc/boot/dts/pcm030.dts
+++ b/arch/powerpc/boot/dts/pcm030.dts
@@ -244,7 +244,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d00 0x40>;
interrupts = <2 15 0>;
- fsl5200-clocking;
};
i2c@3d40 {
@@ -253,7 +252,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
- fsl5200-clocking;
rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
diff --git a/arch/powerpc/boot/dts/pcm032.dts b/arch/powerpc/boot/dts/pcm032.dts
index 0300426..85d857a 100644
--- a/arch/powerpc/boot/dts/pcm032.dts
+++ b/arch/powerpc/boot/dts/pcm032.dts
@@ -244,7 +244,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d00 0x40>;
interrupts = <2 15 0>;
- fsl5200-clocking;
};
i2c@3d40 {
@@ -253,7 +252,6 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
- fsl5200-clocking;
rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index 9eefe00..94a3322 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -26,8 +26,7 @@
serial0 = &serial0;
serial1 = &serial1;
pci0 = &pci0;
- /* pci1 doesn't have a corresponding physical connector */
- pci2 = &pci2;
+ pci1 = &pci1;
};
cpus {
@@ -381,7 +380,7 @@
bus-range = <0 0>;
ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x10000000
0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00800000>;
- clock-frequency = <66666666>;
+ clock-frequency = <66000000>;
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
@@ -390,7 +389,7 @@
device_type = "pci";
};
- pci2: pcie@e000a000 {
+ pci1: pcie@e000a000 {
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
@@ -403,9 +402,9 @@
interrupt-parent = <&mpic>;
interrupts = <0x1a 0x2>;
bus-range = <0x0 0xff>;
- ranges = <0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
- 0x01000000 0x0 0x00000000 0xe3000000 0x0 0x08000000>;
- clock-frequency = <33333333>;
+ ranges = <0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
+ 0x01000000 0x0 0x00000000 0xe2800000 0x0 0x08000000>;
+ clock-frequency = <33000000>;
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
@@ -419,11 +418,11 @@
device_type = "pci";
ranges = <0x02000000 0x0 0xa0000000
0x02000000 0x0 0xa0000000
- 0x0 0x20000000
+ 0x0 0x10000000
0x01000000 0x0 0x00000000
0x01000000 0x0 0x00000000
- 0x0 0x08000000>;
+ 0x0 0x00800000>;
};
};
};
diff --git a/arch/powerpc/boot/dts/tqm5200.dts b/arch/powerpc/boot/dts/tqm5200.dts
index c9590b5..1db07f6 100644
--- a/arch/powerpc/boot/dts/tqm5200.dts
+++ b/arch/powerpc/boot/dts/tqm5200.dts
@@ -160,7 +160,6 @@
compatible = "fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
- fsl5200-clocking;
rtc@68 {
compatible = "dallas,ds1307";
diff --git a/arch/powerpc/boot/dts/uc101.dts b/arch/powerpc/boot/dts/uc101.dts
new file mode 100644
index 0000000..019264c
--- /dev/null
+++ b/arch/powerpc/boot/dts/uc101.dts
@@ -0,0 +1,284 @@
+/*
+ * Manroland uc101 board Device Tree Source
+ *
+ * Copyright (C) 2009 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ * Copyright 2006-2007 Secret Lab Technologies Ltd.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+/ {
+ model = "manroland,uc101";
+ compatible = "manroland,uc101";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&mpc5200_pic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,5200@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <32>;
+ i-cache-line-size = <32>;
+ d-cache-size = <0x4000>; // L1, 16K
+ i-cache-size = <0x4000>; // L1, 16K
+ timebase-frequency = <0>; // from bootloader
+ bus-frequency = <0>; // from bootloader
+ clock-frequency = <0>; // from bootloader
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>; // 64MB
+ };
+
+ soc5200@f0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc5200b-immr";
+ ranges = <0 0xf0000000 0x0000c000>;
+ reg = <0xf0000000 0x00000100>;
+ bus-frequency = <0>; // from bootloader
+ system-frequency = <0>; // from bootloader
+
+ cdm@200 {
+ compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
+ reg = <0x200 0x38>;
+ };
+
+ mpc5200_pic: interrupt-controller@500 {
+ // 5200 interrupts are encoded into two levels;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
+ reg = <0x500 0x80>;
+ };
+
+ gpt0: timer@600 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x600 0x10>;
+ interrupts = <1 9 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt1: timer@610 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x610 0x10>;
+ interrupts = <1 10 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt2: timer@620 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x620 0x10>;
+ interrupts = <1 11 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt3: timer@630 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x630 0x10>;
+ interrupts = <1 12 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt4: timer@640 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x640 0x10>;
+ interrupts = <1 13 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt5: timer@650 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x650 0x10>;
+ interrupts = <1 14 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt6: timer@660 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x660 0x10>;
+ interrupts = <1 15 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpt7: timer@670 { // General Purpose Timer in GPIO mode
+ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ reg = <0x670 0x10>;
+ interrupts = <1 16 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio_simple: gpio@b00 {
+ compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
+ reg = <0xb00 0x40>;
+ interrupts = <1 7 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio_wkup: gpio@c00 {
+ compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
+ reg = <0xc00 0x40>;
+ interrupts = <1 8 0 0 3 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ dma-controller@1200 {
+ compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
+ reg = <0x1200 0x80>;
+ interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
+ 3 4 0 3 5 0 3 6 0 3 7 0
+ 3 8 0 3 9 0 3 10 0 3 11 0
+ 3 12 0 3 13 0 3 14 0 3 15 0>;
+ };
+
+ xlb@1f00 {
+ compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
+ reg = <0x1f00 0x100>;
+ };
+
+ serial@2000 { /* PSC1 in UART mode */
+ compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+ reg = <0x2000 0x100>;
+ interrupts = <2 1 0>;
+ };
+
+ serial@2200 { /* PSC2 in UART mode */
+ compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+ reg = <0x2200 0x100>;
+ interrupts = <2 2 0>;
+ };
+
+ serial@2c00 { /* PSC6 in UART mode */
+ compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+ reg = <0x2c00 0x100>;
+ interrupts = <2 4 0>;
+ };
+
+ ethernet@3000 {
+ compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
+ reg = <0x3000 0x400>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <2 5 0>;
+ phy-handle = <&phy0>;
+ };
+
+ mdio@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
+ reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts
+ interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
+
+ phy0: ethernet-phy@0 {
+ compatible = "intel,lxt971";
+ reg = <0>;
+ };
+ };
+
+ ata@3a00 {
+ compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
+ reg = <0x3a00 0x100>;
+ interrupts = <2 7 0>;
+ };
+
+ i2c@3d40 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+ reg = <0x3d40 0x40>;
+ interrupts = <2 16 0>;
+ fsl,preserve-clocking;
+ clock-frequency = <400000>;
+
+ hwmon@2c {
+ compatible = "ad,adm9240";
+ reg = <0x2c>;
+ };
+ rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+ };
+
+ sram@8000 {
+ compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
+ reg = <0x8000 0x4000>;
+ };
+ };
+
+ localbus {
+ compatible = "fsl,mpc5200b-lpb","fsl,mpc5200-lpb","simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ ranges = <0 0 0xff800000 0x00800000
+ 1 0 0x80000000 0x00800000
+ 3 0 0x80000000 0x00800000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x00800000>;
+ bank-width = <2>;
+ device-width = <2>;
+ #size-cells = <1>;
+ #address-cells = <1>;
+
+ partition@0 {
+ label = "DTS";
+ reg = <0x0 0x00100000>;
+ };
+ partition@100000 {
+ label = "Kernel";
+ reg = <0x100000 0x00200000>;
+ };
+ partition@300000 {
+ label = "RootFS";
+ reg = <0x00300000 0x00200000>;
+ };
+ partition@500000 {
+ label = "user";
+ reg = <0x00500000 0x00200000>;
+ };
+ partition@700000 {
+ label = "U-Boot";
+ reg = <0x00700000 0x00040000>;
+ };
+ partition@740000 {
+ label = "Env";
+ reg = <0x00740000 0x00010000>;
+ };
+ partition@750000 {
+ label = "red. Env";
+ reg = <0x00750000 0x00010000>;
+ };
+ partition@760000 {
+ label = "reserve";
+ reg = <0x00760000 0x000a0000>;
+ };
+ };
+
+ };
+};
diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig
index 3838b77..0396ce7 100644
--- a/arch/powerpc/configs/52xx/cm5200_defconfig
+++ b/arch/powerpc/configs/52xx/cm5200_defconfig
@@ -1,25 +1,27 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:47:44 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:22 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
CONFIG_PPC_FPU=y
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
@@ -52,11 +56,13 @@
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -77,11 +83,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -105,7 +112,6 @@
CONFIG_EMBEDDED=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -118,6 +124,13 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
@@ -125,14 +138,19 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
@@ -140,7 +158,7 @@
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -219,11 +237,13 @@
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -239,9 +259,10 @@
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -252,6 +273,7 @@
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -328,6 +350,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -342,6 +365,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -367,6 +391,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -457,6 +482,7 @@
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -495,10 +521,6 @@
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
@@ -519,7 +541,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -558,14 +579,14 @@
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_FEC_MPC52xx=y
CONFIG_FEC_MPC52xx_MDIO=y
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -636,6 +657,7 @@
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -646,6 +668,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
@@ -666,23 +689,23 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -713,25 +736,12 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
@@ -775,11 +785,12 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_SOC=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
# CONFIG_USB_OHCI_LITTLE_ENDIAN is not set
@@ -866,6 +877,10 @@
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -885,10 +900,13 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -959,12 +977,12 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
@@ -1064,6 +1082,7 @@
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
@@ -1073,6 +1092,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1090,10 +1110,14 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -1105,11 +1129,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1118,23 +1143,25 @@
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
@@ -1159,7 +1186,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1200,11 +1226,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig
index 29b0f34..f5c07fd 100644
--- a/arch/powerpc/configs/52xx/lite5200b_defconfig
+++ b/arch/powerpc/configs/52xx/lite5200b_defconfig
@@ -1,25 +1,27 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:48:04 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:24 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
CONFIG_PPC_FPU=y
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
@@ -52,12 +56,14 @@
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -78,11 +84,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -106,7 +113,6 @@
CONFIG_EMBEDDED=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -119,6 +125,13 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
@@ -127,14 +140,19 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
@@ -147,7 +165,7 @@
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -228,11 +246,13 @@
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -248,9 +268,10 @@
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -264,6 +285,7 @@
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
+# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -348,6 +370,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -362,6 +385,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -387,6 +411,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -397,6 +422,7 @@
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -431,7 +457,9 @@
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -454,10 +482,6 @@
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
@@ -475,6 +499,8 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -483,6 +509,7 @@
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
@@ -502,7 +529,6 @@
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
@@ -514,11 +540,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -540,6 +569,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -568,6 +598,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -586,14 +617,17 @@
#
#
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -640,9 +674,12 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_FEC_MPC52xx=y
CONFIG_FEC_MPC52xx_MDIO=y
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -661,6 +698,8 @@
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
@@ -686,10 +725,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -759,6 +795,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -787,6 +824,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
@@ -812,23 +850,23 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -847,30 +885,18 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -913,6 +939,10 @@
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -932,10 +962,13 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -992,12 +1025,12 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
@@ -1041,6 +1074,7 @@
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
@@ -1050,6 +1084,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1067,10 +1102,14 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -1082,11 +1121,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1095,23 +1135,25 @@
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
@@ -1136,7 +1178,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1178,11 +1219,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig
index 07b6b26..4f77a1b 100644
--- a/arch/powerpc/configs/52xx/motionpro_defconfig
+++ b/arch/powerpc/configs/52xx/motionpro_defconfig
@@ -1,25 +1,27 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:48:22 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:22 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
CONFIG_PPC_FPU=y
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
@@ -52,11 +56,13 @@
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -77,11 +83,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -105,7 +112,6 @@
CONFIG_EMBEDDED=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -118,6 +124,13 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
@@ -125,14 +138,19 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
@@ -140,7 +158,7 @@
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -220,11 +238,13 @@
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -240,9 +260,10 @@
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -253,6 +274,7 @@
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -329,6 +351,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -343,6 +366,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -368,6 +392,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -458,6 +483,7 @@
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -483,6 +509,7 @@
#
# CONFIG_EEPROM_AT24 is not set
CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -506,10 +533,6 @@
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
@@ -532,6 +555,7 @@
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_ATA_SFF=y
# CONFIG_SATA_MV is not set
@@ -540,7 +564,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -579,14 +602,14 @@
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_FEC_MPC52xx=y
CONFIG_FEC_MPC52xx_MDIO=y
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -647,6 +670,7 @@
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -657,6 +681,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
@@ -676,22 +701,28 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -738,6 +769,8 @@
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
@@ -747,9 +780,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -775,25 +806,12 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
@@ -817,7 +835,7 @@
#
# LED drivers
#
-# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_BD2802 is not set
@@ -866,6 +884,7 @@
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
@@ -893,6 +912,10 @@
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -912,10 +935,13 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -986,12 +1012,12 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
@@ -1091,6 +1117,7 @@
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
@@ -1100,6 +1127,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1117,10 +1145,14 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -1132,11 +1164,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1145,23 +1178,25 @@
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
@@ -1186,7 +1221,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1227,11 +1261,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig
index afb1a3d..f9168c1 100644
--- a/arch/powerpc/configs/52xx/pcm030_defconfig
+++ b/arch/powerpc/configs/52xx/pcm030_defconfig
@@ -1,25 +1,27 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:48:42 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:25 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
CONFIG_PPC_FPU=y
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
@@ -52,11 +56,13 @@
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -79,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -105,7 +112,6 @@
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -118,6 +124,13 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_PCI_QUIRKS=y
CONFIG_COMPAT_BRK=y
@@ -125,7 +138,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -133,7 +145,13 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
@@ -146,7 +164,7 @@
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -227,11 +245,13 @@
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -247,9 +267,10 @@
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -336,6 +357,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -350,6 +372,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -375,6 +398,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -382,9 +406,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -467,6 +491,7 @@
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
# CONFIG_BLK_DEV is not set
# CONFIG_MISC_DEVICES is not set
@@ -492,10 +517,6 @@
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
@@ -515,6 +536,7 @@
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -536,6 +558,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -564,6 +587,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -582,14 +606,17 @@
#
#
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -636,16 +663,16 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_FEC_MPC52xx=y
CONFIG_FEC_MPC52xx_MDIO=y
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -722,6 +749,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -750,6 +778,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
@@ -776,23 +805,23 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -811,30 +840,18 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -871,15 +888,17 @@
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_HCD_PPC_SOC is not set
-CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
# CONFIG_USB_OHCI_HCD_PCI is not set
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -995,6 +1014,7 @@
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
@@ -1022,6 +1042,10 @@
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -1041,12 +1065,16 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
@@ -1114,7 +1142,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1201,6 +1228,7 @@
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
@@ -1210,6 +1238,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1223,23 +1252,12 @@
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig
index 8585c7c..75c835c 100644
--- a/arch/powerpc/configs/52xx/tqm5200_defconfig
+++ b/arch/powerpc/configs/52xx/tqm5200_defconfig
@@ -1,25 +1,27 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:48:57 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:23 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
CONFIG_PPC_FPU=y
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
@@ -52,11 +56,13 @@
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -77,11 +83,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -105,7 +112,6 @@
CONFIG_EMBEDDED=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -118,6 +124,13 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
@@ -125,14 +138,19 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
@@ -145,7 +163,7 @@
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -225,11 +243,13 @@
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -245,9 +265,10 @@
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -258,6 +279,7 @@
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -334,6 +356,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -348,6 +371,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -373,6 +397,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -382,9 +407,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -464,6 +489,7 @@
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -502,10 +528,6 @@
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
@@ -529,6 +551,7 @@
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_ATA_SFF=y
# CONFIG_SATA_MV is not set
@@ -538,7 +561,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -577,14 +599,14 @@
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_FEC_MPC52xx=y
CONFIG_FEC_MPC52xx_MDIO=y
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -654,6 +676,7 @@
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -664,6 +687,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
@@ -685,22 +709,28 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -747,6 +777,8 @@
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
@@ -756,9 +788,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -789,25 +819,12 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
@@ -851,11 +868,12 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_SOC=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
# CONFIG_USB_OHCI_LITTLE_ENDIAN is not set
@@ -969,6 +987,7 @@
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
@@ -996,6 +1015,10 @@
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -1015,10 +1038,13 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1089,12 +1115,12 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
@@ -1194,6 +1220,7 @@
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
@@ -1203,6 +1230,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1220,10 +1248,14 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -1235,11 +1267,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1248,23 +1281,25 @@
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
@@ -1289,7 +1324,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1331,11 +1365,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index a2df063..466f09a 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:02 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:20 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -125,28 +127,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -257,6 +260,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -274,6 +278,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -369,6 +374,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -398,6 +404,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -405,7 +412,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -418,6 +424,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -425,9 +432,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
@@ -628,7 +635,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -658,10 +667,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -760,6 +766,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -814,9 +821,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -834,6 +838,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -883,6 +892,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -894,7 +904,6 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
@@ -934,6 +943,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -944,6 +954,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -990,6 +1001,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
@@ -1045,6 +1057,7 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
@@ -1146,6 +1159,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1215,7 +1229,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1327,6 +1340,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1344,6 +1358,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1365,7 +1380,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1407,11 +1421,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig
index 93ebd44..6694fb7 100644
--- a/arch/powerpc/configs/83xx/kmeter1_defconfig
+++ b/arch/powerpc/configs/83xx/kmeter1_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:03 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:21 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -86,11 +87,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
@@ -119,20 +121,19 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -140,6 +141,8 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -250,6 +253,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -267,6 +271,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -348,6 +353,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
CONFIG_STP=m
@@ -396,9 +402,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -565,18 +571,16 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
CONFIG_FSL_PQ_MDIO=y
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -663,6 +667,7 @@
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -693,9 +698,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -713,7 +715,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -732,6 +733,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -784,6 +786,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
@@ -854,7 +857,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -926,6 +928,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -942,6 +945,7 @@
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index ff33a7d..86df19f 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:04 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:22 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -256,6 +259,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -369,6 +374,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -398,6 +404,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -405,7 +412,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -418,6 +424,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -427,9 +434,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -488,6 +495,7 @@
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -605,6 +613,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -643,7 +652,9 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
@@ -741,9 +752,11 @@
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -791,10 +804,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -896,6 +906,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -950,9 +961,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -984,6 +992,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
@@ -1036,6 +1049,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1048,9 +1062,7 @@
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1088,8 +1100,10 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
@@ -1099,6 +1113,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1112,7 +1127,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1164,6 +1178,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1255,6 +1270,7 @@
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_R8A66597 is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C_HSOTG is not set
# CONFIG_USB_GADGET_IMX is not set
@@ -1273,6 +1289,7 @@
# CONFIG_USB_AUDIO is not set
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_ETH_EEM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
@@ -1334,6 +1351,7 @@
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -1384,6 +1402,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1453,7 +1472,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1569,6 +1587,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1586,6 +1605,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1604,10 +1624,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1630,10 +1652,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1660,7 +1682,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1702,11 +1723,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index 76237d4..7bf71d5 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:05 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:23 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -256,6 +259,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -369,6 +374,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -398,6 +404,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -405,7 +412,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -418,6 +424,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -427,9 +434,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
@@ -488,6 +495,7 @@
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -605,6 +613,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -644,11 +653,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -671,6 +683,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -698,6 +711,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -802,9 +816,11 @@
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -852,10 +868,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -957,6 +970,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -1011,9 +1025,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1045,6 +1056,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
@@ -1097,6 +1113,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1109,9 +1126,7 @@
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1149,8 +1164,10 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
@@ -1160,6 +1177,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1173,7 +1191,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1225,6 +1242,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1316,6 +1334,7 @@
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_R8A66597 is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C_HSOTG is not set
# CONFIG_USB_GADGET_IMX is not set
@@ -1334,6 +1353,7 @@
# CONFIG_USB_AUDIO is not set
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_ETH_EEM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
@@ -1395,6 +1415,7 @@
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -1445,6 +1466,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1514,7 +1536,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1630,6 +1651,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1647,6 +1669,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1665,10 +1688,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1691,10 +1716,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1721,7 +1746,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1763,11 +1787,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index e0e36a1..7def835 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:06 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:24 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -257,6 +260,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -274,6 +278,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -369,6 +374,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -398,6 +404,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -405,7 +412,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -418,6 +424,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -504,6 +511,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -542,7 +550,9 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
@@ -612,7 +622,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -635,7 +647,6 @@
CONFIG_FSL_PQ_MDIO=y
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -663,10 +674,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -759,6 +767,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -812,9 +821,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -832,6 +838,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -881,6 +892,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -892,9 +904,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -927,6 +937,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -937,6 +948,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -950,7 +962,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1070,6 +1081,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1128,7 +1140,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1202,6 +1213,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1219,6 +1231,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1240,7 +1253,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1282,11 +1294,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index 4f27d45..b398b9b 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:07 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:24 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -257,6 +260,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -274,6 +278,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -369,6 +374,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -398,6 +404,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -405,7 +412,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -418,6 +424,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -507,6 +514,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -545,7 +553,9 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
@@ -617,7 +627,9 @@
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -640,7 +652,6 @@
CONFIG_FSL_PQ_MDIO=y
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -668,10 +679,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -776,6 +784,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -830,9 +839,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -863,6 +869,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
@@ -915,6 +926,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -927,9 +939,7 @@
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -967,8 +977,10 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
@@ -978,6 +990,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -991,7 +1004,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1043,6 +1055,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1146,6 +1159,8 @@
#
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_SPI=y
# CONFIG_MMC_CB710 is not set
@@ -1186,6 +1201,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1247,7 +1263,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1365,6 +1380,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1382,6 +1398,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1403,7 +1420,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1445,11 +1461,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index 648dac0..f67317e 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:07 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:25 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -256,6 +259,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -368,6 +373,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -397,6 +403,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -404,7 +411,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -417,6 +423,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -424,9 +431,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_PARTITIONS is not set
-# CONFIG_MTD_TESTS is not set
#
# User Modules And Translation Layers
@@ -483,6 +490,7 @@
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -637,6 +645,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -676,11 +685,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -703,6 +715,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -730,6 +743,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -845,10 +859,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -930,6 +941,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -984,9 +996,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_PCF8574=y
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1017,7 +1026,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1055,8 +1063,10 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
@@ -1066,6 +1076,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1111,6 +1122,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
@@ -1238,6 +1250,7 @@
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -1288,6 +1301,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1350,7 +1364,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1465,6 +1478,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1482,6 +1496,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1503,7 +1518,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1545,11 +1559,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index bf6deb8..a668110 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:08 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:26 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -256,6 +259,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -368,6 +373,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -397,6 +403,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -404,7 +411,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -417,6 +423,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -424,9 +431,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_PARTITIONS is not set
-# CONFIG_MTD_TESTS is not set
#
# User Modules And Translation Layers
@@ -483,6 +490,7 @@
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -589,6 +597,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -627,7 +636,9 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
@@ -725,10 +736,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -810,6 +818,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -864,9 +873,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_PCF8574=y
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -897,7 +903,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -935,8 +940,10 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
@@ -946,6 +953,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -991,6 +999,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
@@ -1059,6 +1068,7 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
@@ -1117,6 +1127,7 @@
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -1167,6 +1178,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1229,7 +1241,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1344,6 +1355,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1361,6 +1373,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1382,7 +1395,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1424,11 +1436,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index 3236c47..c4e92ba 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:09 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:27 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -256,6 +259,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -368,6 +373,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -397,6 +403,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -404,7 +411,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -417,6 +423,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -556,9 +563,11 @@
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -606,10 +615,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -699,6 +705,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -752,9 +759,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -772,6 +776,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -821,6 +830,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -832,9 +842,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -867,6 +875,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -877,6 +886,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -890,7 +900,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1010,6 +1019,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1068,7 +1078,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1140,6 +1149,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1157,6 +1167,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1178,7 +1189,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1220,11 +1230,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 8c5299d..4f434b1 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:10 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:28 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -255,6 +258,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -272,6 +276,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -367,6 +372,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -396,6 +402,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -403,7 +410,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -416,6 +422,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -423,9 +430,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -585,6 +592,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -623,7 +631,9 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
@@ -693,7 +703,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -716,7 +728,6 @@
CONFIG_FSL_PQ_MDIO=y
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -744,10 +755,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -840,6 +848,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -893,9 +902,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -913,6 +919,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -962,6 +973,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -973,9 +985,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1008,6 +1018,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1018,6 +1029,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1031,7 +1043,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1151,6 +1162,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1210,7 +1222,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1284,6 +1295,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1301,6 +1313,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1322,7 +1335,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1364,11 +1376,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index ff31667..b52ec08 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:12 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:30 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -125,28 +127,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -255,6 +258,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -272,6 +276,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -369,6 +374,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -398,6 +404,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -405,7 +412,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -418,6 +424,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -427,9 +434,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -493,6 +500,7 @@
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -639,7 +647,6 @@
CONFIG_FSL_PQ_MDIO=y
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -649,10 +656,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -750,6 +754,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -804,9 +809,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -853,17 +855,22 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_GPIO_MC33880 is not set
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -897,8 +904,10 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
@@ -908,6 +917,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -992,7 +1002,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1038,6 +1047,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1107,7 +1117,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1183,6 +1192,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1200,6 +1210,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1232,7 +1243,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1274,11 +1284,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index e285ec0..7300615 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:11 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:29 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -125,21 +127,20 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -147,6 +148,8 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -256,6 +259,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -368,6 +373,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -397,6 +403,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -404,7 +411,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -417,6 +423,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -503,6 +510,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -542,11 +550,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -569,6 +580,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -596,6 +608,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -672,7 +685,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -720,10 +735,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -816,6 +828,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -869,9 +882,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -889,6 +899,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -938,6 +953,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -949,9 +965,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -984,6 +998,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -994,6 +1009,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1007,7 +1023,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1072,6 +1087,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1130,7 +1146,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1206,6 +1221,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1221,6 +1237,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1242,7 +1259,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1284,11 +1300,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index 1ab3e4c..9e9158a 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:13 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:30 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -125,21 +127,20 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -147,6 +148,8 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -256,6 +259,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -363,6 +368,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -392,6 +398,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -399,7 +406,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -412,6 +418,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -498,6 +505,7 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -537,11 +545,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -564,6 +575,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -591,6 +603,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -610,6 +623,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=y
CONFIG_MD_RAID6_PQ=y
+# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
# CONFIG_BLK_DEV_DM is not set
@@ -678,7 +692,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -708,10 +724,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -813,6 +826,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -867,9 +881,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -887,6 +898,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -936,6 +952,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -947,9 +964,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -987,6 +1002,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -997,6 +1013,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1010,7 +1027,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1033,6 +1049,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1085,6 +1102,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
@@ -1142,6 +1160,7 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
@@ -1188,6 +1207,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1246,7 +1266,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1361,6 +1380,7 @@
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1376,6 +1396,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1396,12 +1417,13 @@
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=y
+CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1443,11 +1465,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 3a68f86..6b39915 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc5
-# Tue Aug 11 19:57:51 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:31 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,27 +126,28 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -254,6 +257,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -271,6 +275,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -366,6 +371,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -395,6 +401,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -402,7 +409,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -415,6 +421,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -422,9 +429,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -651,7 +658,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -681,10 +690,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -786,6 +792,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -840,9 +847,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -860,6 +864,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -909,6 +918,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -920,9 +930,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -960,6 +968,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -970,6 +979,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -983,7 +993,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1035,6 +1044,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
@@ -1148,6 +1158,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1207,7 +1218,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1306,6 +1316,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1321,6 +1332,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1342,7 +1354,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1384,11 +1395,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index ff04e10..a5bde8d 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:14 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:32 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +87,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
@@ -123,28 +126,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -188,6 +192,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
CONFIG_KSI8560=y
# CONFIG_XES_MPC85xx is not set
@@ -243,6 +248,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -260,6 +266,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -348,6 +355,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -377,6 +385,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -384,7 +393,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -397,6 +405,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -582,6 +591,8 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FCC=y
@@ -591,10 +602,7 @@
CONFIG_GIANFAR=y
# CONFIG_MV643XX_ETH is not set
CONFIG_NETDEV_10000=y
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -704,10 +712,19 @@
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_IT87 is not set
@@ -719,9 +736,7 @@
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -755,7 +770,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -818,6 +832,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -877,7 +892,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -945,6 +959,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -962,6 +977,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -981,10 +997,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1008,10 +1026,10 @@
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1039,7 +1057,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1070,11 +1087,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index fb10cc8..c10e26f 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:15 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:33 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -126,27 +129,28 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -189,6 +193,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -244,6 +249,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -261,6 +267,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -349,6 +356,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -378,6 +386,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -385,7 +394,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -398,6 +406,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -483,15 +492,14 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
CONFIG_FSL_PQ_MDIO=y
CONFIG_GIANFAR=y
# CONFIG_MV643XX_ETH is not set
CONFIG_NETDEV_10000=y
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -588,6 +596,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_IT87 is not set
@@ -598,9 +611,7 @@
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -634,7 +645,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -696,6 +706,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -754,7 +765,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -822,6 +832,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -839,6 +850,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -857,10 +869,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -883,10 +897,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -912,7 +926,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -943,11 +956,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 5c8ce69..8d9f0a4 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:16 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:34 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +87,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -127,29 +130,30 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -192,6 +196,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -247,6 +252,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -264,6 +270,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -361,6 +368,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -390,6 +398,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -397,7 +406,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -410,6 +418,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -530,7 +539,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FCC=y
@@ -582,10 +593,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -698,14 +706,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
@@ -721,9 +739,7 @@
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -746,6 +762,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -759,7 +776,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -824,6 +840,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -882,7 +899,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -950,6 +966,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -967,6 +984,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -985,10 +1003,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1011,10 +1031,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1040,7 +1060,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1071,11 +1090,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index 158e63e..9b63e25 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:17 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:35 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -126,28 +129,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -190,6 +194,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -245,6 +250,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -262,6 +268,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -359,6 +366,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -388,6 +396,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -395,7 +404,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -408,6 +416,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -582,7 +591,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -630,10 +641,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -737,6 +745,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
@@ -751,9 +764,7 @@
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -776,6 +787,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -789,7 +801,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -854,6 +865,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -912,7 +924,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -980,6 +991,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -997,6 +1009,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1015,10 +1028,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1041,10 +1056,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1070,7 +1085,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1101,11 +1115,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index 2726fca1..1b23568 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:18 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:36 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -125,27 +128,28 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -188,6 +192,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -242,6 +247,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -259,6 +265,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -355,6 +362,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -384,6 +392,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -391,7 +400,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -404,6 +412,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -521,7 +530,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -569,10 +580,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -676,6 +684,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
@@ -690,9 +703,7 @@
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -715,6 +726,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -758,6 +770,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -816,7 +829,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -872,6 +884,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -887,6 +900,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -907,7 +921,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -938,11 +951,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index b0c4698..959d028 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:19 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:37 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -126,26 +129,27 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -188,6 +192,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -242,6 +247,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -259,6 +265,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -347,6 +354,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -376,6 +384,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -383,7 +392,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -396,6 +404,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -481,15 +490,14 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
CONFIG_FSL_PQ_MDIO=y
CONFIG_GIANFAR=y
# CONFIG_MV643XX_ETH is not set
CONFIG_NETDEV_10000=y
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -584,6 +592,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_IT87 is not set
@@ -594,9 +607,7 @@
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -630,7 +641,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -721,6 +731,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -779,7 +790,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -847,6 +857,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -863,6 +874,7 @@
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -881,10 +893,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -907,10 +921,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -947,7 +961,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -978,11 +991,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig
index 04c85da..7f5ec35 100644
--- a/arch/powerpc/configs/85xx/socrates_defconfig
+++ b/arch/powerpc/configs/85xx/socrates_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:19 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:37 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=16
CONFIG_GROUP_SCHED=y
@@ -124,28 +127,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -193,6 +197,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
CONFIG_SOCRATES=y
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -247,6 +252,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -264,6 +270,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -358,6 +365,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -396,6 +404,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -403,7 +412,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -421,9 +429,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -482,6 +490,7 @@
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -668,7 +677,9 @@
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -698,10 +709,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -765,6 +773,7 @@
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
@@ -774,7 +783,6 @@
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
-# CONFIG_TOUCHSCREEN_W90X900 is not set
# CONFIG_INPUT_MISC is not set
#
@@ -834,6 +842,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -888,9 +897,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -921,6 +927,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
+CONFIG_HWMON_DEBUG_CHIP=y
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
@@ -973,6 +984,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -985,9 +997,7 @@
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
-CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1006,8 +1016,10 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
@@ -1017,6 +1029,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1112,7 +1125,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1135,6 +1147,7 @@
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
@@ -1184,6 +1197,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1319,6 +1333,7 @@
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -1369,6 +1384,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1438,7 +1454,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1552,6 +1567,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1569,6 +1585,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1589,7 +1606,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1621,11 +1637,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index e7e81d6..c8327e8 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:20 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:38 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +87,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -127,22 +130,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -150,7 +152,9 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -197,6 +201,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -252,6 +257,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -269,6 +275,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -426,6 +433,7 @@
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -455,6 +463,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -462,7 +471,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -475,6 +483,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -622,6 +631,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -662,7 +672,9 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
@@ -732,8 +744,10 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_NET_POCKET is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_FS_ENET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
@@ -782,10 +796,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -827,11 +838,15 @@
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
@@ -842,6 +857,7 @@
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
@@ -909,6 +925,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m
@@ -967,9 +984,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1003,14 +1017,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1061,6 +1085,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1072,9 +1097,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1092,6 +1115,7 @@
# CONFIG_TPS65010 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1102,6 +1126,7 @@
# Graphics support
#
CONFIG_AGP=m
+CONFIG_VGA_ARB=y
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
@@ -1125,7 +1150,6 @@
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1190,6 +1214,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1254,7 +1279,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1352,6 +1376,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1369,6 +1394,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1388,10 +1414,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1414,10 +1442,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1443,7 +1471,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1475,11 +1502,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index 2c40752..82563703 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:21 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:39 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -124,28 +127,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -188,6 +192,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -243,6 +248,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -260,6 +266,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -354,6 +361,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -383,6 +391,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -390,7 +399,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -677,9 +685,11 @@
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -727,10 +737,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -824,6 +831,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -876,9 +884,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -896,6 +901,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+CONFIG_HWMON_DEBUG_CHIP=y
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -945,6 +955,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -956,9 +967,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -977,6 +986,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -987,6 +997,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1000,7 +1011,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1065,6 +1075,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1134,7 +1145,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -1203,6 +1213,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1220,6 +1231,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1240,7 +1252,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1271,11 +1282,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index 845731d..91d85d73 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:22 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:40 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +87,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -125,29 +128,30 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -190,6 +194,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -246,6 +251,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -263,6 +269,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -357,6 +364,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -386,6 +394,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -393,7 +402,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -681,9 +689,11 @@
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_FS_ENET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
@@ -732,10 +742,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -831,6 +838,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -886,9 +894,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -921,14 +926,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+CONFIG_HWMON_DEBUG_CHIP=y
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -979,6 +994,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -990,9 +1006,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1012,6 +1026,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1022,6 +1037,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1035,7 +1051,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1100,6 +1115,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1169,7 +1185,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -1238,6 +1253,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1255,6 +1271,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1275,7 +1292,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1306,11 +1322,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index 4f228a9..debe268 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:23 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:41 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -126,22 +129,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -149,6 +151,8 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -196,6 +200,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -252,6 +257,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -269,6 +275,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -371,6 +378,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -411,6 +419,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -420,9 +429,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -630,7 +639,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -678,10 +689,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -772,6 +780,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -825,9 +834,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -845,6 +851,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -894,6 +905,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -905,9 +917,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -926,6 +936,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -936,6 +947,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -949,7 +961,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1042,6 +1053,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1111,7 +1123,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -1180,6 +1191,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1197,6 +1209,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1216,10 +1229,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1242,10 +1257,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1271,7 +1286,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1303,11 +1317,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index 9196724..7451550 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:24 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:42 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +87,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -125,29 +128,30 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -190,6 +194,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -246,6 +251,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -263,6 +269,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -357,6 +364,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -386,6 +394,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -393,7 +402,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -681,9 +689,11 @@
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_FS_ENET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
@@ -732,10 +742,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -831,6 +838,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -886,9 +894,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -921,14 +926,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+CONFIG_HWMON_DEBUG_CHIP=y
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -979,6 +994,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -990,9 +1006,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1012,6 +1026,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1022,6 +1037,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1035,7 +1051,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1100,6 +1115,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1169,7 +1185,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -1238,6 +1253,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1255,6 +1271,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1275,7 +1292,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1306,11 +1322,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index 2e49a6e..631d92b 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:25 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:43 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +87,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -125,29 +128,30 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -190,6 +194,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
# CONFIG_XES_MPC85xx is not set
@@ -246,6 +251,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -263,6 +269,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -357,6 +364,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -386,6 +394,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -393,7 +402,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -681,9 +689,11 @@
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_FS_ENET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
@@ -732,10 +742,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -831,6 +838,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -886,9 +894,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -921,14 +926,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+CONFIG_HWMON_DEBUG_CHIP=y
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -979,6 +994,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -990,9 +1006,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1012,6 +1026,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1022,6 +1037,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1035,7 +1051,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1100,6 +1115,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1169,7 +1185,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -1238,6 +1253,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1255,6 +1271,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1275,7 +1292,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1306,11 +1322,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
index 1025da2..52acbac 100644
--- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
+++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:25 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:44 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_SMP=y
@@ -37,6 +38,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -89,11 +91,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -128,22 +131,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -151,7 +153,9 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -201,6 +205,7 @@
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_MPC85xx_RDB is not set
# CONFIG_SOCRATES is not set
# CONFIG_KSI8560 is not set
CONFIG_XES_MPC85xx=y
@@ -256,6 +261,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +279,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -405,6 +412,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -446,6 +454,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -457,9 +466,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
@@ -635,6 +644,7 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -674,11 +684,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
@@ -701,6 +714,7 @@
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -728,6 +742,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -804,7 +819,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -834,10 +851,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -951,6 +965,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -1006,8 +1021,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1041,14 +1054,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1099,6 +1122,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1110,9 +1134,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1151,6 +1173,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1161,6 +1184,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1181,7 +1205,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1204,6 +1227,7 @@
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
@@ -1249,6 +1273,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_ISP1760_HCD=y
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
@@ -1466,6 +1491,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1541,7 +1567,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1658,6 +1683,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1675,6 +1701,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1694,10 +1721,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -1720,10 +1749,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1749,7 +1778,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1790,11 +1818,13 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
index 527ad1a..2898073 100644
--- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:31 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:49 2009
#
# CONFIG_PPC64 is not set
@@ -36,6 +36,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -88,11 +89,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -130,21 +132,20 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -152,12 +153,14 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -256,6 +259,7 @@
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -417,6 +422,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -458,6 +464,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -467,9 +474,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -680,6 +687,7 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -719,12 +727,15 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -747,6 +758,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -775,6 +787,7 @@
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -851,7 +864,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -881,10 +896,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -1016,6 +1028,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -1071,9 +1084,6 @@
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=y
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1106,14 +1116,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1164,6 +1184,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1175,9 +1196,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1217,6 +1236,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1227,6 +1247,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1247,7 +1268,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1270,6 +1290,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1322,6 +1343,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1397,6 +1419,7 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
@@ -1501,6 +1524,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1576,7 +1600,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1682,6 +1705,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1697,6 +1721,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1718,7 +1743,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
@@ -1761,11 +1785,13 @@
#
CONFIG_CRYPTO_HMAC=m
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
index cd338d4..e199d1c 100644
--- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:29 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:47 2009
#
# CONFIG_PPC64 is not set
@@ -36,6 +36,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -88,11 +89,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -130,21 +132,20 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -152,12 +153,14 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -256,6 +259,7 @@
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -273,6 +277,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -417,6 +422,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -458,6 +464,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -467,9 +474,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -680,6 +687,7 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -719,12 +727,15 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
CONFIG_SATA_SIL24=y
@@ -796,7 +807,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -826,10 +839,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -961,6 +971,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -1016,9 +1027,6 @@
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=y
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1051,14 +1059,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1109,6 +1127,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1120,9 +1139,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1162,6 +1179,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1172,6 +1190,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1192,7 +1211,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1215,6 +1233,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1267,6 +1286,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1342,6 +1362,7 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
@@ -1446,6 +1467,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1521,7 +1543,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1627,6 +1648,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1642,6 +1664,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1663,7 +1686,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
@@ -1706,11 +1728,13 @@
#
CONFIG_CRYPTO_HMAC=m
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index ba47883..3b0fbfb 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:30 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:48 2009
#
# CONFIG_PPC64 is not set
@@ -36,6 +36,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -88,11 +89,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -131,21 +133,20 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -153,12 +154,14 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -257,6 +260,7 @@
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -274,6 +278,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -503,6 +508,7 @@
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_RDS is not set
CONFIG_TIPC=m
# CONFIG_TIPC_ADVANCED is not set
# CONFIG_TIPC_DEBUG is not set
@@ -582,6 +588,7 @@
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -589,7 +596,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -602,6 +608,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -611,9 +618,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
@@ -780,6 +787,7 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -819,11 +827,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -846,6 +857,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -873,6 +885,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -949,7 +962,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -979,10 +994,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -1120,6 +1132,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -1175,9 +1188,6 @@
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=y
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1211,14 +1221,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1269,6 +1289,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1280,9 +1301,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1322,6 +1341,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1332,6 +1352,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1352,7 +1373,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1375,6 +1395,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1427,6 +1448,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1502,6 +1524,7 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_ATM is not set
@@ -1607,6 +1630,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1669,7 +1693,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1775,6 +1798,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1791,6 +1815,7 @@
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
@@ -1810,10 +1835,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1837,10 +1864,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1872,7 +1899,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
@@ -1915,11 +1941,13 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_GHASH is not set
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index a61f183..de4d525 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:27 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:45 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -83,11 +84,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -126,22 +128,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -149,6 +150,8 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -251,6 +254,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -268,6 +272,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -385,6 +390,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -414,6 +420,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -421,7 +428,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -434,6 +440,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -445,9 +452,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -662,6 +669,7 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -701,11 +709,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
@@ -728,6 +739,7 @@
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -755,6 +767,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -818,14 +831,13 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -929,6 +941,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
@@ -982,9 +995,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1002,7 +1012,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1021,6 +1030,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1031,6 +1041,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1107,6 +1118,7 @@
# CONFIG_LOGO is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1209,7 +1221,6 @@
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1329,6 +1340,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
@@ -1388,7 +1400,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1505,6 +1516,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1522,6 +1534,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1541,10 +1554,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1567,10 +1582,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1597,7 +1612,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1629,11 +1643,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 7016ce7..754a79b 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:28 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:46 2009
#
# CONFIG_PPC64 is not set
@@ -36,6 +36,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -87,11 +88,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -130,22 +132,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -153,7 +154,9 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -251,13 +254,13 @@
CONFIG_BINFMT_MISC=m
CONFIG_IOMMU_HELPER=y
CONFIG_SWIOTLB=y
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -275,6 +278,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -404,6 +408,7 @@
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -434,6 +439,7 @@
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -441,7 +447,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -454,6 +459,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -546,6 +552,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -585,11 +592,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
@@ -612,6 +622,7 @@
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -639,6 +650,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -715,7 +727,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -763,10 +777,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -880,6 +891,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
@@ -934,9 +946,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -954,7 +963,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -973,6 +981,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -983,6 +992,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1002,6 +1012,7 @@
CONFIG_DUMMY_CONSOLE=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1105,7 +1116,6 @@
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1128,6 +1138,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1180,6 +1191,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
@@ -1358,6 +1370,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1428,7 +1441,6 @@
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1546,6 +1558,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1563,6 +1576,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1582,10 +1596,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1608,10 +1624,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1638,7 +1654,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1680,11 +1695,13 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index f5ca2e0..89991f1 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:26 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:45 2009
#
# CONFIG_PPC64 is not set
@@ -36,6 +36,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -87,11 +88,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -130,21 +132,20 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -152,13 +153,15 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -257,6 +260,7 @@
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -274,6 +278,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -502,6 +507,7 @@
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_RDS is not set
CONFIG_TIPC=m
# CONFIG_TIPC_ADVANCED is not set
# CONFIG_TIPC_DEBUG is not set
@@ -581,6 +587,7 @@
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -588,7 +595,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -601,6 +607,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -610,9 +617,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
@@ -833,7 +840,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -863,10 +872,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -996,6 +1002,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -1049,9 +1056,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1069,6 +1073,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1118,6 +1127,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1129,9 +1139,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1164,6 +1172,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1174,6 +1183,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1194,7 +1204,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -1274,6 +1283,7 @@
# CONFIG_OCFS2_DEBUG_FS is not set
# CONFIG_OCFS2_FS_POSIX_ACL is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1343,7 +1353,6 @@
CONFIG_ROMFS_ON_BLOCK=y
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1451,6 +1460,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -1467,6 +1477,7 @@
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
@@ -1486,10 +1497,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1514,10 +1527,10 @@
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1550,7 +1563,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
@@ -1593,11 +1605,13 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_GHASH is not set
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index aece6bb..052cf13 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:47 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:04 2009
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_8xx=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -29,6 +30,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -78,11 +80,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -116,28 +119,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -235,10 +239,10 @@
# CONFIG_8XX_MINIMAL_FPEMU is not set
# CONFIG_IOMMU_HELPER is not set
# CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -256,6 +260,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -338,6 +343,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -367,6 +373,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -374,7 +381,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -387,6 +393,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -530,16 +537,15 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FEC=y
CONFIG_FS_ENET_MDIO_FEC=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -580,6 +586,7 @@
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
@@ -590,6 +597,7 @@
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
@@ -716,6 +724,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
@@ -775,7 +784,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -847,6 +855,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -864,6 +873,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
@@ -880,10 +890,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -906,10 +918,10 @@
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 8105360..0fb65a8 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:48 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:05 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_PPC_HAVE_PMU_SUPPORT=y
+CONFIG_PPC_PERF_CTRS=y
# CONFIG_SMP is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_CHECK_CACHE_COHERENCY=y
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -88,11 +90,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_GROUP_SCHED=y
@@ -135,23 +138,24 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+CONFIG_PERF_EVENTS=y
+CONFIG_EVENT_PROFILE=y
# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
-CONFIG_MARKERS=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
@@ -161,12 +165,14 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -275,12 +281,12 @@
CONFIG_BINFMT_MISC=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -298,6 +304,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -309,6 +316,7 @@
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -674,10 +682,12 @@
# CONFIG_BT_HCIBPA10X is not set
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIVHCI=m
+# CONFIG_BT_MRVL is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
@@ -686,7 +696,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -699,6 +708,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -710,9 +720,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=m
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -763,6 +773,7 @@
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_PCI is not set
+# CONFIG_MTD_GPIO_ADDR is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@@ -857,6 +868,7 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
CONFIG_BLK_DEV_3W_XXXX_RAID=m
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_ACARD=m
@@ -912,7 +924,9 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
@@ -982,7 +996,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -1010,10 +1026,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -1145,6 +1158,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
@@ -1200,9 +1214,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_PCF8574=m
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1220,6 +1231,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
CONFIG_SENSORS_ADM1021=m
@@ -1269,6 +1285,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
CONFIG_SENSORS_VIA686A=m
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1280,7 +1297,6 @@
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=m
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1317,6 +1333,7 @@
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1327,6 +1344,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1378,6 +1396,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1588,6 +1607,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1668,7 +1688,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1770,7 +1789,7 @@
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
+CONFIG_CRC16=m
CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
@@ -1797,6 +1816,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -1814,6 +1834,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
@@ -1834,11 +1855,13 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
@@ -1852,6 +1875,7 @@
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
@@ -1869,6 +1893,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
@@ -1899,6 +1924,7 @@
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_PATH is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
@@ -1913,7 +1939,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
@@ -1956,11 +1981,13 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_GHASH is not set
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index 0aa5b43..ef5edc7 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:49 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:06 2009
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -82,11 +83,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -116,28 +118,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -150,6 +153,7 @@
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -233,6 +237,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -246,6 +251,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -394,6 +400,7 @@
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -401,7 +408,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
@@ -413,6 +419,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -600,7 +607,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FCC=y
@@ -648,10 +657,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -736,15 +742,19 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -767,6 +777,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -968,6 +979,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -998,10 +1010,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1024,6 +1038,7 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1052,7 +1067,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1094,6 +1108,7 @@
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 2c292e2..73ef9be 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:49 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:07 2009
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_8xx=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -29,6 +30,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -77,11 +79,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -115,28 +118,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -234,10 +238,10 @@
CONFIG_8XX_MINIMAL_FPEMU=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -255,6 +259,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -337,6 +342,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -366,6 +372,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -373,7 +380,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -386,6 +392,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -529,16 +536,15 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FEC=y
CONFIG_FS_ENET_MDIO_FEC=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -611,7 +617,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -672,6 +677,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
@@ -731,7 +737,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -803,6 +808,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -820,6 +826,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
@@ -836,10 +843,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -861,10 +870,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 45671e7..63c3e8d 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:50 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:08 2009
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -83,11 +84,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -131,22 +133,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -154,11 +155,13 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -258,6 +261,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -275,6 +279,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -482,6 +487,7 @@
CONFIG_IP_NF_ARP_MANGLE=m
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -511,6 +517,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
@@ -519,7 +526,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -532,6 +538,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -543,9 +550,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -711,6 +718,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -750,11 +758,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -777,6 +788,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -804,6 +816,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -870,7 +883,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -918,10 +933,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -1043,6 +1055,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -1097,9 +1110,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1117,6 +1127,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1166,6 +1181,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1177,9 +1193,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1198,6 +1212,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1208,6 +1223,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1227,7 +1243,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1271,6 +1286,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1500,6 +1516,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1567,7 +1584,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1681,6 +1697,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1698,6 +1715,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1716,10 +1734,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1742,6 +1762,7 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
@@ -1771,7 +1792,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1813,11 +1833,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_GHASH is not set
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 30b68bf..520b04a 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc5
-# Fri Aug 7 08:19:15 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:09 2009
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -84,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -123,28 +125,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -247,6 +250,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -260,6 +264,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -390,6 +395,7 @@
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -397,7 +403,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
@@ -409,6 +414,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -608,7 +614,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
CONFIG_FS_ENET_HAS_SCC=y
CONFIG_FS_ENET_HAS_FCC=y
@@ -616,10 +624,7 @@
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -685,6 +690,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -740,7 +746,6 @@
#
# Miscellaneous I2C Chip support
#
-# CONFIG_PCF8575 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -771,15 +776,19 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -799,6 +808,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -809,6 +819,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1022,6 +1033,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -1052,10 +1064,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1079,6 +1093,7 @@
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1109,7 +1124,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1151,6 +1165,7 @@
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index 1ae85a3..43c3c4f 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:52 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:10 2009
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_8xx=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -29,6 +30,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -76,11 +78,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_GROUP_SCHED=y
@@ -117,27 +120,28 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -237,10 +241,10 @@
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -258,6 +262,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -344,6 +349,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -373,6 +379,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -380,7 +387,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -553,16 +559,15 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
CONFIG_FS_ENET_HAS_SCC=y
# CONFIG_FS_ENET_HAS_FEC is not set
# CONFIG_FS_ENET_MDIO_FEC is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -635,7 +640,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -707,6 +711,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -776,7 +781,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -851,6 +855,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -865,6 +870,7 @@
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -887,7 +893,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -918,11 +923,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index aaa4416..523d5fe 100644
--- a/arch/powerpc/configs/mpc5200_defconfig
+++ b/arch/powerpc/configs/mpc5200_defconfig
@@ -1,25 +1,27 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Mon Apr 20 11:06:25 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:21 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
CONFIG_PPC_FPU=y
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -53,12 +57,14 @@
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
CONFIG_DEFAULT_UIMAGE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -79,11 +85,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
@@ -103,7 +110,6 @@
CONFIG_EMBEDDED=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -116,6 +122,13 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
@@ -124,14 +137,19 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
@@ -144,7 +162,7 @@
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -205,7 +223,7 @@
CONFIG_PPC_BESTCOMM=y
CONFIG_PPC_BESTCOMM_ATA=y
CONFIG_PPC_BESTCOMM_FEC=y
-# CONFIG_SIMPLE_GPIO is not set
+CONFIG_SIMPLE_GPIO=y
#
# Kernel options
@@ -229,11 +247,13 @@
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -249,9 +269,10 @@
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -265,6 +286,7 @@
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
+# CONFIG_PM_RUNTIME is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -349,6 +371,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -363,6 +386,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -388,6 +412,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -397,9 +422,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -458,6 +483,7 @@
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -493,6 +519,7 @@
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -529,7 +556,9 @@
CONFIG_EEPROM_AT24=y
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -552,10 +581,6 @@
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
@@ -572,6 +597,8 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -580,6 +607,7 @@
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
@@ -599,7 +627,6 @@
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
@@ -611,11 +638,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -637,6 +667,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -665,6 +696,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -684,14 +716,17 @@
#
#
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -739,16 +774,17 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_FEC_MPC52xx=y
CONFIG_FEC_MPC52xx_MDIO=y
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -854,6 +890,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
@@ -883,6 +920,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_DESIGNWARE is not set
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
@@ -910,10 +948,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -935,6 +969,11 @@
#
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
@@ -957,16 +996,27 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_GPIO_MC33880 is not set
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
@@ -1019,6 +1069,8 @@
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1031,9 +1083,7 @@
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1073,31 +1123,20 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
@@ -1167,6 +1206,7 @@
# CONFIG_FB_BROADSHEET is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_LMS283GF05 is not set
# CONFIG_LCD_LTV350QV is not set
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_TDO24M is not set
@@ -1198,7 +1238,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1217,10 +1256,11 @@
CONFIG_HID_CHERRY=y
# CONFIG_HID_CHICONY is not set
CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
@@ -1231,10 +1271,11 @@
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SUNPLUS is not set
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TOPSEED is not set
-# CONFIG_THRUSTMASTER_FF is not set
-# CONFIG_ZEROPLUS_FF is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1261,15 +1302,17 @@
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_SOC=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1400,6 +1443,7 @@
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
@@ -1411,6 +1455,7 @@
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
@@ -1434,6 +1479,10 @@
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -1453,10 +1502,13 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1533,12 +1585,12 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
@@ -1624,6 +1676,7 @@
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
@@ -1633,6 +1686,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1650,10 +1704,14 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -1665,11 +1723,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1678,23 +1737,25 @@
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
@@ -1719,7 +1780,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1761,11 +1821,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index f23428c..d8b364a 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:53 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:10 2009
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -82,11 +83,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -123,28 +125,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -241,6 +244,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -258,6 +262,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -350,6 +355,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -379,6 +385,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -386,7 +393,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -399,6 +405,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -478,6 +485,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -517,11 +525,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -543,6 +554,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -570,6 +582,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -666,9 +679,11 @@
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -715,10 +730,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -822,6 +834,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
@@ -836,9 +853,7 @@
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -861,6 +876,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -874,7 +890,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -939,6 +954,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -997,7 +1013,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -1069,6 +1084,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1086,6 +1102,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1107,7 +1124,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1138,11 +1154,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 02716f7..00fad81 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:54 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:11 2009
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -82,11 +83,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -116,29 +118,30 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -151,6 +154,7 @@
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -236,6 +240,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -249,6 +254,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -397,6 +403,7 @@
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -404,7 +411,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
@@ -416,6 +422,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -477,7 +484,6 @@
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
-# CONFIG_MTD_SBC8240 is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@@ -604,7 +610,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FCC=y
@@ -652,10 +660,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -704,6 +709,7 @@
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
@@ -714,6 +720,7 @@
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
@@ -793,15 +800,19 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -824,6 +835,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1032,6 +1044,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1067,10 +1080,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1093,6 +1108,7 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1121,7 +1137,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1163,6 +1178,7 @@
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 4a96cb6..64dff21 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:55 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:12 2009
#
# CONFIG_PPC64 is not set
@@ -35,6 +35,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -86,11 +87,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -127,21 +129,20 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -149,6 +150,8 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -263,6 +266,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -280,6 +284,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -343,7 +348,8 @@
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
-# CONFIG_NET_KEY is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
@@ -358,7 +364,7 @@
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
+CONFIG_INET_ESP=y
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
@@ -377,6 +383,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -406,6 +413,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -413,7 +421,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -426,6 +433,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -433,9 +441,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -608,6 +616,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -647,11 +656,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -674,6 +686,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -701,6 +714,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -777,7 +791,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -800,7 +816,6 @@
CONFIG_FSL_PQ_MDIO=y
CONFIG_GIANFAR=y
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -828,10 +843,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -935,6 +947,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -990,9 +1003,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1025,14 +1035,24 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1083,6 +1103,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1094,9 +1115,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1135,6 +1154,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1145,6 +1165,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1158,7 +1179,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1181,6 +1201,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1233,6 +1254,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_FHCI_HCD is not set
@@ -1291,6 +1313,7 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
@@ -1338,6 +1361,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1397,7 +1421,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1514,6 +1537,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1529,6 +1553,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1550,7 +1575,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
@@ -1591,13 +1615,15 @@
#
# Hash modes
#
-# CONFIG_CRYPTO_HMAC is not set
+CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1605,16 +1631,16 @@
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
-# CONFIG_CRYPTO_AES is not set
+CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index ee6acc6..a12e7ba 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:55 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:25:20 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
@@ -36,6 +37,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -88,11 +90,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -131,22 +134,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -154,7 +156,9 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -189,6 +193,7 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_FREEZER is not set
+CONFIG_PPC_MSI_BITMAP=y
#
# Platform support
@@ -206,7 +211,7 @@
CONFIG_MPC85xx_RDB=y
CONFIG_SOCRATES=y
CONFIG_KSI8560=y
-# CONFIG_XES_MPC85xx is not set
+CONFIG_XES_MPC85xx=y
CONFIG_STX_GP3=y
CONFIG_TQM8540=y
CONFIG_TQM8541=y
@@ -259,10 +264,10 @@
CONFIG_MATH_EMULATION=y
CONFIG_IOMMU_HELPER=y
CONFIG_SWIOTLB=y
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -280,6 +285,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -307,7 +313,7 @@
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
-# CONFIG_PCI_MSI is not set
+CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
@@ -315,7 +321,8 @@
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
CONFIG_HAS_RAPIDIO=y
-# CONFIG_RAPIDIO is not set
+CONFIG_RAPIDIO=y
+CONFIG_RAPIDIO_DISC_TIMEOUT=30
#
# Advanced setup
@@ -345,7 +352,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
-CONFIG_NET_KEY=m
+CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -369,12 +376,12 @@
CONFIG_ARPD=y
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
+CONFIG_INET_ESP=y
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
@@ -411,6 +418,7 @@
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -441,6 +449,7 @@
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -448,7 +457,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -461,6 +469,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -554,6 +563,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -593,11 +603,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
@@ -620,6 +633,7 @@
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -647,6 +661,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -723,7 +738,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
CONFIG_FS_ENET_HAS_SCC=y
CONFIG_FS_ENET_HAS_FCC=y
@@ -750,7 +767,6 @@
CONFIG_FSL_PQ_MDIO=y
CONFIG_GIANFAR=y
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -778,10 +794,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -798,6 +811,7 @@
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
+# CONFIG_RIONET is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
@@ -898,6 +912,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
@@ -955,9 +970,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -991,15 +1003,19 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1020,6 +1036,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1030,6 +1047,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1049,6 +1067,7 @@
CONFIG_DUMMY_CONSOLE=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1152,7 +1171,6 @@
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1175,6 +1193,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1227,6 +1246,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
@@ -1241,7 +1261,6 @@
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -1429,6 +1448,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1499,7 +1519,6 @@
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1620,6 +1639,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -1637,6 +1657,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1656,10 +1677,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1683,10 +1706,10 @@
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1714,7 +1737,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
@@ -1757,11 +1779,13 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1769,16 +1793,16 @@
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
-CONFIG_CRYPTO_SHA1=m
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
-# CONFIG_CRYPTO_AES is not set
+CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index db082ce..cd70b4a 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:56 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:26:01 2009
#
# CONFIG_PPC64 is not set
@@ -22,6 +22,7 @@
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_PPC_BOOK3E_MMU=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_SMP=y
@@ -37,6 +38,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -89,11 +91,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -132,22 +135,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -155,8 +157,10 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -192,6 +196,7 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_FREEZER is not set
+CONFIG_PPC_MSI_BITMAP=y
#
# Platform support
@@ -206,9 +211,10 @@
CONFIG_MPC85xx_MDS=y
CONFIG_MPC8536_DS=y
CONFIG_MPC85xx_DS=y
+CONFIG_MPC85xx_RDB=y
CONFIG_SOCRATES=y
CONFIG_KSI8560=y
-# CONFIG_XES_MPC85xx is not set
+CONFIG_XES_MPC85xx=y
CONFIG_STX_GP3=y
CONFIG_TQM8540=y
CONFIG_TQM8541=y
@@ -261,11 +267,11 @@
CONFIG_MATH_EMULATION=y
CONFIG_IOMMU_HELPER=y
CONFIG_SWIOTLB=y
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -283,6 +289,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -310,7 +317,7 @@
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
-# CONFIG_PCI_MSI is not set
+CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
@@ -318,7 +325,8 @@
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
CONFIG_HAS_RAPIDIO=y
-# CONFIG_RAPIDIO is not set
+CONFIG_RAPIDIO=y
+CONFIG_RAPIDIO_DISC_TIMEOUT=30
#
# Advanced setup
@@ -348,7 +356,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
-CONFIG_NET_KEY=m
+CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -372,12 +380,12 @@
CONFIG_ARPD=y
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
+CONFIG_INET_ESP=y
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
@@ -414,6 +422,7 @@
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -444,6 +453,7 @@
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -451,7 +461,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -464,6 +473,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -557,6 +567,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -596,11 +607,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
@@ -623,6 +637,7 @@
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -650,6 +665,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -726,7 +742,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
CONFIG_FS_ENET_HAS_SCC=y
CONFIG_FS_ENET_HAS_FCC=y
@@ -753,7 +771,6 @@
CONFIG_FSL_PQ_MDIO=y
CONFIG_GIANFAR=y
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -781,10 +798,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -801,6 +815,7 @@
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
+# CONFIG_RIONET is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
@@ -901,6 +916,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
@@ -958,9 +974,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -994,15 +1007,19 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1023,6 +1040,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1033,6 +1051,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1052,6 +1071,7 @@
CONFIG_DUMMY_CONSOLE=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1155,7 +1175,6 @@
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1178,6 +1197,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1230,6 +1250,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
@@ -1244,7 +1265,6 @@
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -1432,6 +1452,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1502,7 +1523,6 @@
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1623,6 +1643,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -1640,6 +1661,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1659,10 +1681,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1686,10 +1710,10 @@
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1717,7 +1741,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
@@ -1760,11 +1783,13 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1772,16 +1797,16 @@
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
-CONFIG_CRYPTO_SHA1=m
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
-# CONFIG_CRYPTO_AES is not set
+CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 6809b61..40d6f05 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:57 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:15 2009
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_8xx=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -29,6 +30,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -76,11 +78,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -113,28 +116,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -233,10 +237,10 @@
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -254,6 +258,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -340,6 +345,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -369,6 +375,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -376,7 +383,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -467,6 +473,8 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
CONFIG_FS_ENET_HAS_SCC=y
CONFIG_FS_ENET_HAS_FEC=y
@@ -476,10 +484,7 @@
# CONFIG_GIANFAR is not set
# CONFIG_MV643XX_ETH is not set
CONFIG_NETDEV_10000=y
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -520,6 +525,7 @@
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
@@ -530,6 +536,7 @@
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
@@ -595,6 +602,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_IT87 is not set
@@ -605,9 +617,7 @@
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -641,7 +651,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
@@ -705,6 +714,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -763,7 +773,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -836,6 +845,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -851,6 +861,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -871,7 +882,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -902,11 +912,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 0e8684a..5b3abb4 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:58 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:16 2009
#
# CONFIG_PPC64 is not set
@@ -36,6 +36,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -88,11 +89,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -131,22 +133,21 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -154,7 +155,9 @@
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -253,13 +256,13 @@
CONFIG_BINFMT_MISC=m
CONFIG_IOMMU_HELPER=y
CONFIG_SWIOTLB=y
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -277,6 +280,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -406,6 +410,7 @@
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -436,6 +441,7 @@
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -443,7 +449,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -456,6 +461,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -549,6 +555,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -588,11 +595,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
@@ -615,6 +625,7 @@
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -642,6 +653,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -718,7 +730,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -766,10 +780,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -883,6 +894,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
@@ -938,9 +950,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -974,15 +983,19 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1003,6 +1016,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1013,6 +1027,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1032,6 +1047,7 @@
CONFIG_DUMMY_CONSOLE=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1135,7 +1151,6 @@
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1158,6 +1173,7 @@
CONFIG_HID_EZKEY=y
# CONFIG_HID_KYE is not set
CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1210,6 +1226,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
@@ -1389,6 +1406,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1459,7 +1477,6 @@
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1577,6 +1594,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1594,6 +1612,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1613,10 +1632,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1639,10 +1660,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
@@ -1669,7 +1690,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1711,11 +1731,13 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index dbe8e869..1da3488 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:31:59 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:17 2009
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_8xx=y
CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -29,6 +30,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -77,11 +79,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -115,28 +118,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -241,10 +245,10 @@
CONFIG_8XX_MINIMAL_FPEMU=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -262,6 +266,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -344,6 +349,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -373,6 +379,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -380,7 +387,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -393,6 +399,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -540,16 +547,15 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FEC=y
CONFIG_FS_ENET_MDIO_FEC=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -622,7 +628,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -683,6 +688,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
@@ -742,7 +748,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -814,6 +819,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -831,6 +837,7 @@
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
@@ -847,10 +854,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -872,10 +881,10 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig
index 4f8681c..20ba0cf 100644
--- a/arch/powerpc/configs/pasemi_defconfig
+++ b/arch/powerpc/configs/pasemi_defconfig
@@ -1,49 +1,58 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc3
-# Tue May 27 16:08:06 2008
+# Linux kernel version: 2.6.32-rc3
+# Tue Oct 6 10:27:18 2009
#
CONFIG_PPC64=y
#
# Processor support
#
+CONFIG_PPC_BOOK3S_64=y
+# CONFIG_PPC_BOOK3E_64 is not set
+CONFIG_PPC_BOOK3S=y
CONFIG_POWER4_ONLY=y
CONFIG_POWER4=y
# CONFIG_TUNE_CELL is not set
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
+# CONFIG_VSX is not set
CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_64=y
CONFIG_PPC_MM_SLICES=y
# CONFIG_VIRT_CPU_ACCOUNTING is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
+CONFIG_PPC_PERF_CTRS=y
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_64BIT=y
CONFIG_WORD_SIZE=64
-CONFIG_PPC_MERGE=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_MMU=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -51,11 +60,14 @@
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
# CONFIG_PPC_OF_PLATFORM_PCI is not set
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -72,10 +84,20 @@
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=64
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -84,13 +106,17 @@
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -98,32 +124,52 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+CONFIG_EVENT_PROFILE=y
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
+CONFIG_TRACEPOINTS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_SYSCALL_WRAPPERS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
-# CONFIG_HAVE_DMA_ATTRS is not set
-CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +177,10 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
#
@@ -150,19 +195,14 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
+# CONFIG_FREEZER is not set
+CONFIG_PPC_MSI_BITMAP=y
#
# Platform support
#
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_ISERIES is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
CONFIG_PPC_PASEMI=y
@@ -178,8 +218,10 @@
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
# CONFIG_PPC_CELLEB is not set
+# CONFIG_PPC_CELL_QPACE is not set
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
+CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
@@ -213,6 +255,7 @@
#
CONFIG_PPC_PASEMI_CPUFREQ=y
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -226,16 +269,19 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_IOMMU_VMERGE=y
CONFIG_IOMMU_HELPER=y
+# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -243,6 +289,7 @@
# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
# CONFIG_NUMA is not set
+CONFIG_MAX_ACTIVE_REGIONS=256
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -253,20 +300,28 @@
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_HAS_HASH_64K=y
+# CONFIG_PPC_4K_PAGES is not set
+# CONFIG_PPC_16K_PAGES is not set
CONFIG_PPC_64K_PAGES=y
+# CONFIG_PPC_256K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=9
# CONFIG_PPC_SUBPAGE_PROT is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -285,6 +340,8 @@
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
CONFIG_PCCARD=y
CONFIG_PCMCIA_DEBUG=y
CONFIG_PCMCIA=y
@@ -301,13 +358,10 @@
CONFIG_ELECTRA_CF=y
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
+# CONFIG_RELOCATABLE is not set
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -356,9 +410,11 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -368,25 +424,32 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
+# CONFIG_WIRELESS_OLD_REGULATORY is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
#
-# Wireless
+# CFG80211 needs to be enabled for MAC80211
#
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -398,15 +461,19 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
# CONFIG_MTD_PARTITIONS is not set
@@ -478,11 +545,17 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -501,29 +574,41 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECS is not set
# CONFIG_BLK_DEV_DELKIN is not set
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-CONFIG_BLK_DEV_IDESCSI=y
CONFIG_IDE_TASK_IOCTL=y
CONFIG_IDE_PROC_FS=y
@@ -542,14 +627,13 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -563,8 +647,6 @@
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -586,10 +668,6 @@
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y
CONFIG_CHR_DEV_SCH=y
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
@@ -606,6 +684,8 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -614,11 +694,16 @@
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -626,7 +711,6 @@
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
@@ -637,10 +721,14 @@
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
CONFIG_SATA_SIL24=y
@@ -662,6 +750,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -690,6 +779,7 @@
CONFIG_PATA_PCMCIA=y
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -703,12 +793,15 @@
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
-CONFIG_MD_RAID5_RESHAPE=y
+# CONFIG_MULTICORE_RAID456 is not set
+CONFIG_MD_RAID6_PQ=y
+# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=y
@@ -725,12 +818,19 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -753,6 +853,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -761,19 +864,23 @@
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -783,19 +890,22 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
+# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-CONFIG_E1000_NAPI=y
-# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -806,30 +916,40 @@
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
CONFIG_PASEMI_MAC=y
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLGE is not set
# CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
#
# USB Network Adapters
@@ -874,17 +994,23 @@
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
@@ -900,6 +1026,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -926,10 +1053,13 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=4
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
CONFIG_HW_RANDOM_PASEMI=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
@@ -948,57 +1078,85 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-CONFIG_I2C_PASEMI=y
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_PASEMI=y
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_EEPROM_LEGACY=y
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -1006,14 +1164,17 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
@@ -1028,10 +1189,14 @@
CONFIG_SENSORS_LM90=y
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
@@ -1039,6 +1204,8 @@
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1050,44 +1217,40 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
CONFIG_DRM=y
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_TTM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=y
@@ -1099,6 +1262,7 @@
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
@@ -1140,6 +1304,7 @@
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
@@ -1148,12 +1313,16 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
#
# Display device support
@@ -1177,15 +1346,9 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
+CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1198,24 +1361,24 @@
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_RAWMIDI_SEQ=y
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1234,6 +1397,7 @@
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
@@ -1246,6 +1410,8 @@
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
@@ -1262,6 +1428,7 @@
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
@@ -1277,57 +1444,64 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-
-#
-# ALSA PowerMac devices
-#
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# USB devices
-#
+CONFIG_SND_PPC=y
+CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=y
CONFIG_SND_USB_USX2Y=y
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# PCMCIA devices
-#
+CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_HID_FF is not set
+# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
+
+#
+# Special HID drivers
+#
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_DRAGONRISE=y
+# CONFIG_DRAGONRISE_FF is not set
+CONFIG_HID_EZKEY=y
+CONFIG_HID_KYE=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_TWINHAN=y
+CONFIG_HID_KENSINGTON=y
+CONFIG_HID_LOGITECH=y
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_PANTHERLORD=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+CONFIG_HID_GREENASIA=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_SMARTJOYPLUS=y
+# CONFIG_SMARTJOYPLUS_FF is not set
+CONFIG_HID_TOPSEED=y
+CONFIG_HID_THRUSTMASTER=y
+# CONFIG_THRUSTMASTER_FF is not set
+CONFIG_HID_ZEROPLUS=y
+# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1343,18 +1517,26 @@
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -1363,6 +1545,8 @@
CONFIG_USB_SL811_HCD=y
# CONFIG_USB_SL811_CS is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -1370,20 +1554,20 @@
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1399,7 +1583,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_MON is not set
#
# USB port drivers
@@ -1412,7 +1595,7 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1420,7 +1603,6 @@
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
@@ -1429,7 +1611,15 @@
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1443,6 +1633,7 @@
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
CONFIG_EDAC_PASEMI=y
+# CONFIG_EDAC_CPC925 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -1472,6 +1663,9 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
@@ -1481,21 +1675,31 @@
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_GENERIC is not set
# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -1504,11 +1708,13 @@
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
-# CONFIG_EXT4DEV_FS is not set
+# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
@@ -1516,6 +1722,10 @@
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1525,6 +1735,11 @@
# CONFIG_FUSE_FS is not set
#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
@@ -1549,16 +1764,14 @@
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=y
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1578,8 +1791,10 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1590,18 +1805,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
CONFIG_NFSD_V4=y
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1672,25 +1886,30 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
+CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_BITREVERSE=y
-# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
-CONFIG_LIBCRC32C=m
+# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
#
# Kernel hacking
@@ -1700,18 +1919,25 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1721,26 +1947,71 @@
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
+CONFIG_TRACING=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_DEBUGGER=y
+# CONFIG_PPC_EMULATED_STATS is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1749,23 +2020,34 @@
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=y
+CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
@@ -1793,14 +2075,20 @@
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
@@ -1830,7 +2118,13 @@
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/ppc64e_defconfig b/arch/powerpc/configs/ppc64e_defconfig
new file mode 100644
index 0000000..18af460
--- /dev/null
+++ b/arch/powerpc/configs/ppc64e_defconfig
@@ -0,0 +1,2199 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.32-rc5
+# Fri Oct 16 11:37:15 2009
+#
+CONFIG_PPC64=y
+
+#
+# Processor support
+#
+# CONFIG_PPC_BOOK3S_64 is not set
+CONFIG_PPC_BOOK3E_64=y
+CONFIG_PPC_BOOK3E=y
+CONFIG_PPC_FPU=y
+CONFIG_BOOKE=y
+CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_64=y
+CONFIG_PPC_BOOK3E_MMU=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
+CONFIG_PPC_PERF_CTRS=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=32
+CONFIG_64BIT=y
+CONFIG_WORD_SIZE=64
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_ILOG2_U64=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
+# CONFIG_DEFAULT_UIMAGE is not set
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_OF_PLATFORM_PCI is not set
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+# CONFIG_TASK_XACCT is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=64
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=17
+# CONFIG_GROUP_SCHED is not set
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_NS is not set
+# CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CGROUP_DEVICE is not set
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_RESOURCE_COUNTERS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+CONFIG_EVENT_PROFILE=y
+# CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_SYSCALL_WRAPPERS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_SLOW_WORK=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
+CONFIG_BLOCK_COMPAT=y
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+# CONFIG_FREEZER is not set
+
+#
+# Platform support
+#
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_U3_DART is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+
+#
+# CPU Frequency drivers
+#
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=m
+CONFIG_IOMMU_VMERGE=y
+CONFIG_IOMMU_HELPER=y
+# CONFIG_SWIOTLB is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
+CONFIG_IRQ_ALL_CPUS=y
+# CONFIG_NUMA is not set
+CONFIG_MAX_ACTIVE_REGIONS=256
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+# CONFIG_PPC_HAS_HASH_64K is not set
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
+# CONFIG_SCHED_SMT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_INDIRECT_PCI is not set
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+CONFIG_PCI_MSI=y
+# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
+CONFIG_PCCARD=y
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+CONFIG_CARDBUS=y
+
+#
+# PC-card bridges
+#
+# CONFIG_YENTA is not set
+# CONFIG_PD6729 is not set
+# CONFIG_I82092 is not set
+CONFIG_HOTPLUG_PCI=m
+# CONFIG_HOTPLUG_PCI_FAKE is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+# CONFIG_HAS_RAPIDIO is not set
+# CONFIG_RELOCATABLE is not set
+CONFIG_PAGE_OFFSET=0xc000000000000000
+CONFIG_KERNEL_START=0xc000000000000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_NET=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+CONFIG_NET_IPIP=y
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_LRO=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CT_ACCT=y
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_DCCP is not set
+CONFIG_NF_CT_PROTO_GRE=m
+CONFIG_NF_CT_PROTO_SCTP=m
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_PPTP=m
+# CONFIG_NF_CONNTRACK_SANE is not set
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_TPROXY=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_HL=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
+CONFIG_NETFILTER_XT_TARGET_TPROXY=m
+CONFIG_NETFILTER_XT_TARGET_TRACE=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_HL=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_RECENT=m
+# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_SOCKET=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+CONFIG_NETFILTER_XT_MATCH_U32=m
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_NF_NAT_SNMP_BASIC=m
+CONFIG_NF_NAT_PROTO_GRE=m
+CONFIG_NF_NAT_PROTO_SCTP=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+CONFIG_NF_NAT_AMANDA=m
+CONFIG_NF_NAT_PPTP=m
+CONFIG_NF_NAT_H323=m
+CONFIG_NF_NAT_SIP=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
+CONFIG_WIRELESS_OLD_REGULATORY=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+CONFIG_BLK_DEV_FD=y
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
+CONFIG_HAVE_IDE=y
+CONFIG_IDE=y
+
+#
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
+#
+CONFIG_IDE_XFER_MODE=y
+CONFIG_IDE_TIMINGS=y
+CONFIG_IDE_ATAPI=y
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+# CONFIG_BLK_DEV_IDECS is not set
+# CONFIG_BLK_DEV_DELKIN is not set
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_IDEPCI_PCIBUS_ORDER=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+CONFIG_BLK_DEV_AMD74XX=y
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+CONFIG_BLK_DEV_IDEDMA=y
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_SRP_ATTRS=y
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_FCOE is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+CONFIG_SCSI_SYM53C8XX_2=y
+CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
+CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
+CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
+CONFIG_SCSI_SYM53C8XX_MMIO=y
+CONFIG_SCSI_IPR=y
+CONFIG_SCSI_IPR_TRACE=y
+CONFIG_SCSI_IPR_DUMP=y
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+CONFIG_SCSI_LPFC=m
+# CONFIG_SCSI_LPFC_DEBUG_FS is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+CONFIG_SCSI_DEBUG=m
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+CONFIG_SATA_SIL24=y
+CONFIG_ATA_SFF=y
+CONFIG_SATA_SVW=y
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
+CONFIG_MD_LINEAR=y
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=y
+CONFIG_MD_RAID10=y
+CONFIG_MD_RAID456=y
+# CONFIG_MULTICORE_RAID456 is not set
+CONFIG_MD_RAID6_PQ=y
+# CONFIG_ASYNC_RAID6_TEST is not set
+CONFIG_MD_MULTIPATH=m
+CONFIG_MD_FAULTY=m
+CONFIG_BLK_DEV_DM=y
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+# CONFIG_DM_LOG_USERSPACE is not set
+CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+# CONFIG_DM_MULTIPATH_QL is not set
+# CONFIG_DM_MULTIPATH_ST is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
+#
+# CONFIG_FIREWIRE is not set
+CONFIG_IEEE1394=y
+CONFIG_IEEE1394_OHCI1394=y
+# CONFIG_IEEE1394_PCILYNX is not set
+CONFIG_IEEE1394_SBP2=m
+CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_RAWIO=y
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_DV1394=m
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+# CONFIG_I2O is not set
+CONFIG_MACINTOSH_DRIVERS=y
+# CONFIG_MAC_EMUMOUSEBTN is not set
+CONFIG_WINDFARM=y
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+CONFIG_BONDING=m
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=m
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=y
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+CONFIG_BROADCOM_PHY=m
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+CONFIG_SUNGEM=y
+# CONFIG_CASSINI is not set
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_VORTEX=y
+# CONFIG_TYPHOON is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+CONFIG_E100=y
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+# CONFIG_ATL2 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_ACENIC=y
+CONFIG_ACENIC_OMIT_TIGON_I=y
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_JME is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_ENIC is not set
+# CONFIG_IXGBE is not set
+CONFIG_IXGB=m
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_QLGE is not set
+# CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
+CONFIG_TR=y
+CONFIG_IBMOL=y
+# CONFIG_3C359 is not set
+# CONFIG_TMS380TR is not set
+CONFIG_WLAN=y
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPPOE=m
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+# CONFIG_NET_FC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_DYNAMIC is not set
+CONFIG_NETPOLL=y
+CONFIG_NETPOLL_TRAP=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_QT2160 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_UINPUT is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
+CONFIG_RAW_DRIVER=y
+CONFIG_MAX_RAW_DEVS=256
+# CONFIG_HANGCHECK_TIMER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+CONFIG_I2C_AMD8111=y
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_DDC=y
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+CONFIG_FB_MACMODES=y
+CONFIG_FB_BACKLIGHT=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+CONFIG_FB_OF=y
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+CONFIG_FB_MATROX=y
+CONFIG_FB_MATROX_MILLENIUM=y
+CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_I2C=m
+CONFIG_FB_MATROX_MAVEN=m
+CONFIG_FB_RADEON=y
+CONFIG_FB_RADEON_I2C=y
+CONFIG_FB_RADEON_BACKLIGHT=y
+# CONFIG_FB_RADEON_DEBUG is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+CONFIG_FB_IBM_GXT4500=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+# CONFIG_LCD_ILI9320 is not set
+# CONFIG_LCD_PLATFORM is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_GENERIC=y
+
+#
+# Display device support
+#
+CONFIG_DISPLAY_SUPPORT=y
+
+#
+# Display hardware drivers
+#
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_SOUND=m
+CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_PCI=y
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CTXFI is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INDIGODJX is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LX6464ES is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+CONFIG_SND_PPC=y
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_USX2Y is not set
+# CONFIG_SND_USB_CAIAQ is not set
+CONFIG_SND_PCMCIA=y
+# CONFIG_SND_VXPOCKET is not set
+# CONFIG_SND_PDAUDIOCF is not set
+# CONFIG_SND_SOC is not set
+# CONFIG_SOUND_PRIME is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# Special HID drivers
+#
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_DRAGONRISE=y
+# CONFIG_DRAGONRISE_FF is not set
+CONFIG_HID_EZKEY=y
+CONFIG_HID_KYE=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_TWINHAN=y
+CONFIG_HID_KENSINGTON=y
+CONFIG_HID_LOGITECH=y
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_PANTHERLORD=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+CONFIG_HID_GREENASIA=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_SMARTJOYPLUS=y
+# CONFIG_SMARTJOYPLUS_FF is not set
+CONFIG_HID_TOPSEED=y
+CONFIG_HID_THRUSTMASTER=y
+# CONFIG_THRUSTMASTER_FF is not set
+CONFIG_HID_ZEROPLUS=y
+# CONFIG_ZEROPLUS_FF is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+CONFIG_USB_APPLEDISPLAY=m
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_INFINIBAND=m
+# CONFIG_INFINIBAND_USER_MAD is not set
+# CONFIG_INFINIBAND_USER_ACCESS is not set
+CONFIG_INFINIBAND_ADDR_TRANS=y
+CONFIG_INFINIBAND_MTHCA=m
+CONFIG_INFINIBAND_MTHCA_DEBUG=y
+# CONFIG_INFINIBAND_IPATH is not set
+# CONFIG_INFINIBAND_AMSO1100 is not set
+# CONFIG_MLX4_INFINIBAND is not set
+# CONFIG_INFINIBAND_NES is not set
+CONFIG_INFINIBAND_IPOIB=m
+# CONFIG_INFINIBAND_IPOIB_CM is not set
+CONFIG_INFINIBAND_IPOIB_DEBUG=y
+# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
+# CONFIG_INFINIBAND_SRP is not set
+CONFIG_INFINIBAND_ISER=m
+CONFIG_EDAC=y
+
+#
+# Reporting subsystems
+#
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_MM_EDAC=y
+# CONFIG_EDAC_CPC925 is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_GENERIC is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT2_FS_XIP=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_FS_XIP=y
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=y
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+CONFIG_JFS_FS=y
+CONFIG_JFS_POSIX_ACL=y
+CONFIG_JFS_SECURITY=y
+# CONFIG_JFS_DEBUG is not set
+# CONFIG_JFS_STATISTICS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_XFS_FS=m
+# CONFIG_XFS_QUOTA is not set
+CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_AUTOFS4_FS=m
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_XPRT_RDMA=m
+CONFIG_RPCSEC_GSS_KRB5=y
+CONFIG_RPCSEC_GSS_SPKM3=m
+# CONFIG_SMB_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+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=m
+# CONFIG_DLM is not set
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHEDSTATS=y
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_TRACE_IRQFLAGS=y
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+CONFIG_IRQSOFF_TRACER=y
+CONFIG_SCHED_TRACER=y
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+CONFIG_BLK_DEV_IO_TRACE=y
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
+CONFIG_PRINT_STACK_DEPTH=64
+CONFIG_DEBUG_STACKOVERFLOW=y
+CONFIG_DEBUG_STACK_USAGE=y
+# CONFIG_PPC_EMULATED_STATS is not set
+CONFIG_CODE_PATCHING_SELFTEST=y
+CONFIG_FTR_FIXUP_SELFTEST=y
+CONFIG_MSI_BITMAP_SELFTEST=y
+CONFIG_XMON=y
+# CONFIG_XMON_DEFAULT is not set
+CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
+CONFIG_IRQSTACKS=y
+# CONFIG_VIRQ_DEBUG is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=y
+CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=y
+CONFIG_ASYNC_RAID6_RECOV=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_SEQIV=m
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_CTR=m
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_GHASH=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+# CONFIG_CRYPTO_CAMELLIA is not set
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SALSA20=m
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_ZLIB is not set
+CONFIG_CRYPTO_LZO=m
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index ff96bb4..b791121 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:00 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:17 2009
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -82,11 +83,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -120,29 +122,30 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -155,6 +158,7 @@
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -239,6 +243,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -252,6 +257,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -401,6 +407,7 @@
# CONFIG_BT is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -408,7 +415,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
@@ -420,6 +426,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -481,7 +488,6 @@
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
-# CONFIG_MTD_SBC8240 is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@@ -664,7 +670,9 @@
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FCC=y
@@ -712,10 +720,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -764,6 +769,7 @@
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
@@ -774,6 +780,7 @@
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
@@ -855,15 +862,19 @@
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -886,6 +897,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -905,7 +917,6 @@
# CONFIG_USB is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
-# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
@@ -922,6 +933,7 @@
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_R8A66597 is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C_HSOTG is not set
# CONFIG_USB_GADGET_IMX is not set
@@ -940,6 +952,7 @@
# CONFIG_USB_AUDIO is not set
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_ETH_EEM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
@@ -1148,6 +1161,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1183,10 +1197,12 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1209,6 +1225,7 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1237,7 +1254,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
@@ -1279,6 +1295,7 @@
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 1293c46..ef50ce4 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:01 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:18 2009
#
# CONFIG_PPC64 is not set
@@ -36,6 +36,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -85,11 +86,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -131,28 +133,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -244,12 +247,12 @@
CONFIG_BINFMT_MISC=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -267,6 +270,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -360,6 +364,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -389,6 +394,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -396,7 +402,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -409,6 +414,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -633,6 +639,7 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -672,11 +679,14 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
@@ -698,6 +708,7 @@
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
@@ -725,6 +736,7 @@
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
@@ -823,9 +835,11 @@
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
@@ -871,10 +885,7 @@
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -977,6 +988,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -1031,9 +1043,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -1051,6 +1060,11 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
@@ -1100,6 +1114,7 @@
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
@@ -1111,9 +1126,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1132,6 +1145,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -1142,6 +1156,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1162,7 +1177,6 @@
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
@@ -1186,6 +1200,7 @@
CONFIG_HID_EZKEY=y
CONFIG_HID_KYE=y
CONFIG_HID_GYRATION=y
+CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
@@ -1239,6 +1254,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1404,6 +1420,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1463,7 +1480,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
@@ -1576,6 +1592,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1593,6 +1610,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1614,7 +1632,6 @@
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
@@ -1645,11 +1662,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index f1889ab..c568329 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -1683,7 +1683,7 @@
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_HCALL_STATS=y
+# CONFIG_HCALL_STATS is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index 28384dc..5242631 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 23:32:01 2009
+# Linux kernel version: 2.6.32-rc5
+# Thu Nov 5 08:20:19 2009
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -82,11 +83,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_GROUP_SCHED=y
@@ -118,28 +120,29 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -243,6 +246,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -260,6 +264,7 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
@@ -349,6 +354,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -378,6 +384,7 @@
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
@@ -385,7 +392,6 @@
#
# CFG80211 needs to be enabled for MAC80211
#
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -398,6 +404,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -405,9 +412,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -619,6 +626,7 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -657,7 +665,9 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
@@ -670,6 +680,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=y
CONFIG_MD_RAID6_PQ=y
+# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
# CONFIG_BLK_DEV_DM is not set
@@ -729,10 +740,7 @@
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
@@ -813,6 +821,7 @@
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
@@ -867,9 +876,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
@@ -887,7 +893,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -906,6 +911,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
@@ -916,6 +922,7 @@
# Graphics support
#
# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -961,6 +968,7 @@
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -1141,6 +1149,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1210,7 +1219,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_EXPORTFS=m
@@ -1307,6 +1315,7 @@
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
@@ -1324,6 +1333,7 @@
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_PPC_DISABLE_WERROR is not set
@@ -1344,6 +1354,8 @@
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=y
+CONFIG_ASYNC_RAID6_RECOV=y
# CONFIG_CRYPTO is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/include/asm/emulated_ops.h b/arch/powerpc/include/asm/emulated_ops.h
index 9154e85..f0fb4fc 100644
--- a/arch/powerpc/include/asm/emulated_ops.h
+++ b/arch/powerpc/include/asm/emulated_ops.h
@@ -19,6 +19,7 @@
#define _ASM_POWERPC_EMULATED_OPS_H
#include <asm/atomic.h>
+#include <linux/perf_event.h>
#ifdef CONFIG_PPC_EMULATED_STATS
@@ -57,7 +58,7 @@
extern void ppc_warn_emulated_print(const char *type);
-#define PPC_WARN_EMULATED(type) \
+#define __PPC_WARN_EMULATED(type) \
do { \
atomic_inc(&ppc_emulated.type.val); \
if (ppc_warn_emulated) \
@@ -66,8 +67,22 @@
#else /* !CONFIG_PPC_EMULATED_STATS */
-#define PPC_WARN_EMULATED(type) do { } while (0)
+#define __PPC_WARN_EMULATED(type) do { } while (0)
#endif /* !CONFIG_PPC_EMULATED_STATS */
+#define PPC_WARN_EMULATED(type, regs) \
+ do { \
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, \
+ 1, 0, regs, 0); \
+ __PPC_WARN_EMULATED(type); \
+ } while (0)
+
+#define PPC_WARN_ALIGNMENT(type, regs) \
+ do { \
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, \
+ 1, 0, regs, regs->dar); \
+ __PPC_WARN_EMULATED(type); \
+ } while (0)
+
#endif /* _ASM_POWERPC_EMULATED_OPS_H */
diff --git a/arch/powerpc/include/asm/firmware.h b/arch/powerpc/include/asm/firmware.h
index 3a17982..20778a4 100644
--- a/arch/powerpc/include/asm/firmware.h
+++ b/arch/powerpc/include/asm/firmware.h
@@ -37,7 +37,7 @@
#define FW_FEATURE_VIO ASM_CONST(0x0000000000004000)
#define FW_FEATURE_RDMA ASM_CONST(0x0000000000008000)
#define FW_FEATURE_LLAN ASM_CONST(0x0000000000010000)
-#define FW_FEATURE_BULK ASM_CONST(0x0000000000020000)
+#define FW_FEATURE_BULK_REMOVE ASM_CONST(0x0000000000020000)
#define FW_FEATURE_XDABR ASM_CONST(0x0000000000040000)
#define FW_FEATURE_MULTITCE ASM_CONST(0x0000000000080000)
#define FW_FEATURE_SPLPAR ASM_CONST(0x0000000000100000)
@@ -45,8 +45,7 @@
#define FW_FEATURE_LPAR ASM_CONST(0x0000000000400000)
#define FW_FEATURE_PS3_LV1 ASM_CONST(0x0000000000800000)
#define FW_FEATURE_BEAT ASM_CONST(0x0000000001000000)
-#define FW_FEATURE_BULK_REMOVE ASM_CONST(0x0000000002000000)
-#define FW_FEATURE_CMO ASM_CONST(0x0000000004000000)
+#define FW_FEATURE_CMO ASM_CONST(0x0000000002000000)
#ifndef __ASSEMBLY__
@@ -58,8 +57,9 @@
FW_FEATURE_PERF | FW_FEATURE_DUMP | FW_FEATURE_INTERRUPT |
FW_FEATURE_MIGRATE | FW_FEATURE_PERFMON | FW_FEATURE_CRQ |
FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN |
- FW_FEATURE_BULK | FW_FEATURE_XDABR | FW_FEATURE_MULTITCE |
- FW_FEATURE_SPLPAR | FW_FEATURE_LPAR | FW_FEATURE_CMO,
+ FW_FEATURE_BULK_REMOVE | FW_FEATURE_XDABR |
+ FW_FEATURE_MULTITCE | FW_FEATURE_SPLPAR | FW_FEATURE_LPAR |
+ FW_FEATURE_CMO,
FW_FEATURE_PSERIES_ALWAYS = 0,
FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index 6251a4b..c27caac 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -274,6 +274,8 @@
unsigned long num_calls; /* number of calls (on this CPU) */
unsigned long tb_total; /* total wall time (mftb) of calls. */
unsigned long purr_total; /* total cpu time (PURR) of calls. */
+ unsigned long tb_start;
+ unsigned long purr_start;
};
#define HCALL_STAT_ARRAY_SIZE ((MAX_HCALL_OPCODE >> 2) + 1)
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 6315edc..bc8dd53 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -489,6 +489,8 @@
#define SPRN_MMCR1 798
#define SPRN_MMCRA 0x312
#define MMCRA_SDSYNC 0x80000000UL /* SDAR synced with SIAR */
+#define MMCRA_SDAR_DCACHE_MISS 0x40000000UL
+#define MMCRA_SDAR_ERAT_MISS 0x20000000UL
#define MMCRA_SIHV 0x10000000UL /* state of MSR HV when SIAR set */
#define MMCRA_SIPR 0x08000000UL /* state of MSR PR when SIAR set */
#define MMCRA_SLOT 0x07000000UL /* SLOT bits (37-39) */
diff --git a/arch/powerpc/include/asm/trace.h b/arch/powerpc/include/asm/trace.h
new file mode 100644
index 0000000..cbe2297
--- /dev/null
+++ b/arch/powerpc/include/asm/trace.h
@@ -0,0 +1,133 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM powerpc
+
+#if !defined(_TRACE_POWERPC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_POWERPC_H
+
+#include <linux/tracepoint.h>
+
+struct pt_regs;
+
+TRACE_EVENT(irq_entry,
+
+ TP_PROTO(struct pt_regs *regs),
+
+ TP_ARGS(regs),
+
+ TP_STRUCT__entry(
+ __field(struct pt_regs *, regs)
+ ),
+
+ TP_fast_assign(
+ __entry->regs = regs;
+ ),
+
+ TP_printk("pt_regs=%p", __entry->regs)
+);
+
+TRACE_EVENT(irq_exit,
+
+ TP_PROTO(struct pt_regs *regs),
+
+ TP_ARGS(regs),
+
+ TP_STRUCT__entry(
+ __field(struct pt_regs *, regs)
+ ),
+
+ TP_fast_assign(
+ __entry->regs = regs;
+ ),
+
+ TP_printk("pt_regs=%p", __entry->regs)
+);
+
+TRACE_EVENT(timer_interrupt_entry,
+
+ TP_PROTO(struct pt_regs *regs),
+
+ TP_ARGS(regs),
+
+ TP_STRUCT__entry(
+ __field(struct pt_regs *, regs)
+ ),
+
+ TP_fast_assign(
+ __entry->regs = regs;
+ ),
+
+ TP_printk("pt_regs=%p", __entry->regs)
+);
+
+TRACE_EVENT(timer_interrupt_exit,
+
+ TP_PROTO(struct pt_regs *regs),
+
+ TP_ARGS(regs),
+
+ TP_STRUCT__entry(
+ __field(struct pt_regs *, regs)
+ ),
+
+ TP_fast_assign(
+ __entry->regs = regs;
+ ),
+
+ TP_printk("pt_regs=%p", __entry->regs)
+);
+
+#ifdef CONFIG_PPC_PSERIES
+extern void hcall_tracepoint_regfunc(void);
+extern void hcall_tracepoint_unregfunc(void);
+
+TRACE_EVENT_FN(hcall_entry,
+
+ TP_PROTO(unsigned long opcode, unsigned long *args),
+
+ TP_ARGS(opcode, args),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, opcode)
+ ),
+
+ TP_fast_assign(
+ __entry->opcode = opcode;
+ ),
+
+ TP_printk("opcode=%lu", __entry->opcode),
+
+ hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
+);
+
+TRACE_EVENT_FN(hcall_exit,
+
+ TP_PROTO(unsigned long opcode, unsigned long retval,
+ unsigned long *retbuf),
+
+ TP_ARGS(opcode, retval, retbuf),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, opcode)
+ __field(unsigned long, retval)
+ ),
+
+ TP_fast_assign(
+ __entry->opcode = opcode;
+ __entry->retval = retval;
+ ),
+
+ TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
+
+ hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
+);
+#endif
+
+#endif /* _TRACE_POWERPC_H */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+
+#define TRACE_INCLUDE_PATH asm
+#define TRACE_INCLUDE_FILE trace
+
+#include <trace/define_trace.h>
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index a5b632e5..3839839 100644
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -732,7 +732,7 @@
#ifdef CONFIG_SPE
if ((instr >> 26) == 0x4) {
- PPC_WARN_EMULATED(spe);
+ PPC_WARN_ALIGNMENT(spe, regs);
return emulate_spe(regs, reg, instr);
}
#endif
@@ -786,7 +786,7 @@
flags |= SPLT;
nb = 8;
}
- PPC_WARN_EMULATED(vsx);
+ PPC_WARN_ALIGNMENT(vsx, regs);
return emulate_vsx(addr, reg, areg, regs, flags, nb);
}
#endif
@@ -794,7 +794,7 @@
* the exception of DCBZ which is handled as a special case here
*/
if (instr == DCBZ) {
- PPC_WARN_EMULATED(dcbz);
+ PPC_WARN_ALIGNMENT(dcbz, regs);
return emulate_dcbz(regs, addr);
}
if (unlikely(nb == 0))
@@ -804,7 +804,7 @@
* function
*/
if (flags & M) {
- PPC_WARN_EMULATED(multiple);
+ PPC_WARN_ALIGNMENT(multiple, regs);
return emulate_multiple(regs, addr, reg, nb,
flags, instr, swiz);
}
@@ -825,11 +825,11 @@
/* Special case for 16-byte FP loads and stores */
if (nb == 16) {
- PPC_WARN_EMULATED(fp_pair);
+ PPC_WARN_ALIGNMENT(fp_pair, regs);
return emulate_fp_pair(addr, reg, flags);
}
- PPC_WARN_EMULATED(unaligned);
+ PPC_WARN_ALIGNMENT(unaligned, regs);
/* If we are loading, get the data from user space, else
* get it from register values
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 0b9c913..03c862b 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -711,6 +711,8 @@
.cpu_setup = __setup_cpu_750,
.machine_check = machine_check_generic,
.platform = "ppc750",
+ .oprofile_cpu_type = "ppc/750",
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 745/755 */
.pvr_mask = 0xfffff000,
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 900e0ee..bdcb557 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -551,7 +551,7 @@
BEGIN_FW_FTR_SECTION
ld r5,SOFTE(r1)
FW_FTR_SECTION_ELSE
- b iseries_check_pending_irqs
+ b .Liseries_check_pending_irqs
ALT_FW_FTR_SECTION_END_IFCLR(FW_FEATURE_ISERIES)
2:
TRACE_AND_RESTORE_IRQ(r5);
@@ -623,7 +623,7 @@
#endif /* CONFIG_PPC_BOOK3E */
-iseries_check_pending_irqs:
+.Liseries_check_pending_irqs:
#ifdef CONFIG_PPC_ISERIES
ld r5,SOFTE(r1)
cmpdi 0,r5,0
@@ -658,42 +658,43 @@
cmpdi r0,0
crandc eq,cr1*4+eq,eq
bne restore
- /* here we are preempting the current task */
-1:
-#ifdef CONFIG_TRACE_IRQFLAGS
- bl .trace_hardirqs_on
- /* Note: we just clobbered r10 which used to contain the previous
- * MSR before the hard-disabling done by the caller of do_work.
- * We don't have that value anymore, but it doesn't matter as
- * we will hard-enable unconditionally, we can just reload the
- * current MSR into r10
+
+ /* Here we are preempting the current task.
+ *
+ * Ensure interrupts are soft-disabled. We also properly mark
+ * the PACA to reflect the fact that they are hard-disabled
+ * and trace the change
*/
- mfmsr r10
-#endif /* CONFIG_TRACE_IRQFLAGS */
- li r0,1
+ li r0,0
stb r0,PACASOFTIRQEN(r13)
stb r0,PACAHARDIRQEN(r13)
+ TRACE_DISABLE_INTS
+
+ /* Call the scheduler with soft IRQs off */
+1: bl .preempt_schedule_irq
+
+ /* Hard-disable interrupts again (and update PACA) */
#ifdef CONFIG_PPC_BOOK3E
- wrteei 1
- bl .preempt_schedule
wrteei 0
#else
- ori r10,r10,MSR_EE
- mtmsrd r10,1 /* reenable interrupts */
- bl .preempt_schedule
mfmsr r10
- clrrdi r9,r1,THREAD_SHIFT
- rldicl r10,r10,48,1 /* disable interrupts again */
+ rldicl r10,r10,48,1
rotldi r10,r10,16
mtmsrd r10,1
#endif /* CONFIG_PPC_BOOK3E */
+ li r0,0
+ stb r0,PACAHARDIRQEN(r13)
+
+ /* Re-test flags and eventually loop */
+ clrrdi r9,r1,THREAD_SHIFT
ld r4,TI_FLAGS(r9)
andi. r0,r4,_TIF_NEED_RESCHED
bne 1b
b restore
user_work:
-#endif
+#endif /* CONFIG_PREEMPT */
+
/* Enable interrupts */
#ifdef CONFIG_PPC_BOOK3E
wrteei 1
@@ -1038,8 +1039,7 @@
* We are in a module using the module's TOC.
* Switch to our TOC to run inside the core kernel.
*/
- LOAD_REG_IMMEDIATE(r4,ftrace_return_to_handler)
- ld r2, 8(r4)
+ ld r2, PACATOC(r13)
bl .ftrace_return_to_handler
nop
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 1808876..c7eb4e0 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -185,12 +185,15 @@
* prolog code of the PerformanceMonitor one. A little
* trickery is thus necessary
*/
+performance_monitor_pSeries_1:
. = 0xf00
b performance_monitor_pSeries
+altivec_unavailable_pSeries_1:
. = 0xf20
b altivec_unavailable_pSeries
+vsx_unavailable_pSeries_1:
. = 0xf40
b vsx_unavailable_pSeries
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index e5d1211..02a3346 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -70,6 +70,8 @@
#include <asm/firmware.h>
#include <asm/lv1call.h>
#endif
+#define CREATE_TRACE_POINTS
+#include <asm/trace.h>
int __irq_offset_value;
static int ppc_spurious_interrupts;
@@ -325,6 +327,8 @@
struct pt_regs *old_regs = set_irq_regs(regs);
unsigned int irq;
+ trace_irq_entry(regs);
+
irq_enter();
check_stack_overflow();
@@ -348,6 +352,8 @@
timer_interrupt(regs);
}
#endif
+
+ trace_irq_exit(regs);
}
void __init init_IRQ(void)
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index fe8f71d..641c74b 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -282,12 +282,6 @@
{
unsigned long *ptr = gdb_regs;
int reg;
-#ifdef CONFIG_SPE
- union {
- u32 v32[2];
- u64 v64;
- } acc;
-#endif
for (reg = 0; reg < 32; reg++)
UNPACK64(regs->gpr[reg], ptr);
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index bb8209e..e8dfdbd 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1190,7 +1190,7 @@
* Reparent resource children of pr that conflict with res
* under res, and make res replace those children.
*/
-static int __init reparent_resources(struct resource *parent,
+static int reparent_resources(struct resource *parent,
struct resource *res)
{
struct resource *p, **pp;
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index ba949a2..ccf56ac 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -97,7 +97,9 @@
* to do an appropriate TLB flush here too
*/
if (bus->self) {
+#ifdef CONFIG_PPC_STD_MMU_64
struct resource *res = bus->resource[0];
+#endif
pr_debug("IO unmapping for PCI-PCI bridge %s\n",
pci_name(bus->self));
diff --git a/arch/powerpc/kernel/perf_event.c b/arch/powerpc/kernel/perf_event.c
index bbcbae1..1eb85fb 100644
--- a/arch/powerpc/kernel/perf_event.c
+++ b/arch/powerpc/kernel/perf_event.c
@@ -116,20 +116,23 @@
static inline u32 perf_get_misc_flags(struct pt_regs *regs)
{
unsigned long mmcra = regs->dsisr;
+ unsigned long sihv = MMCRA_SIHV;
+ unsigned long sipr = MMCRA_SIPR;
if (TRAP(regs) != 0xf00)
return 0; /* not a PMU interrupt */
if (ppmu->flags & PPMU_ALT_SIPR) {
- if (mmcra & POWER6_MMCRA_SIHV)
- return PERF_RECORD_MISC_HYPERVISOR;
- return (mmcra & POWER6_MMCRA_SIPR) ?
- PERF_RECORD_MISC_USER : PERF_RECORD_MISC_KERNEL;
+ sihv = POWER6_MMCRA_SIHV;
+ sipr = POWER6_MMCRA_SIPR;
}
- if (mmcra & MMCRA_SIHV)
+
+ /* PR has priority over HV, so order below is important */
+ if (mmcra & sipr)
+ return PERF_RECORD_MISC_USER;
+ if ((mmcra & sihv) && (freeze_events_kernel != MMCR0_FCHV))
return PERF_RECORD_MISC_HYPERVISOR;
- return (mmcra & MMCRA_SIPR) ? PERF_RECORD_MISC_USER :
- PERF_RECORD_MISC_KERNEL;
+ return PERF_RECORD_MISC_KERNEL;
}
/*
@@ -1162,7 +1165,7 @@
*/
if (record) {
struct perf_sample_data data = {
- .addr = 0,
+ .addr = ~0ULL,
.period = event->hw.last_period,
};
diff --git a/arch/powerpc/kernel/power5+-pmu.c b/arch/powerpc/kernel/power5+-pmu.c
index 0f4c1c7..199de52 100644
--- a/arch/powerpc/kernel/power5+-pmu.c
+++ b/arch/powerpc/kernel/power5+-pmu.c
@@ -73,10 +73,6 @@
#define MMCR1_PMCSEL_MSK 0x7f
/*
- * Bits in MMCRA
- */
-
-/*
* Layout of constraint bits:
* 6666555555555544444444443333333333222222222211111111110000000000
* 3210987654321098765432109876543210987654321098765432109876543210
diff --git a/arch/powerpc/kernel/power5-pmu.c b/arch/powerpc/kernel/power5-pmu.c
index c351b3a..98b6a72 100644
--- a/arch/powerpc/kernel/power5-pmu.c
+++ b/arch/powerpc/kernel/power5-pmu.c
@@ -73,10 +73,6 @@
#define MMCR1_PMCSEL_MSK 0x7f
/*
- * Bits in MMCRA
- */
-
-/*
* Layout of constraint bits:
* 6666555555555544444444443333333333222222222211111111110000000000
* 3210987654321098765432109876543210987654321098765432109876543210
@@ -390,7 +386,7 @@
unsigned int hwc[], unsigned long mmcr[])
{
unsigned long mmcr1 = 0;
- unsigned long mmcra = 0;
+ unsigned long mmcra = MMCRA_SDAR_DCACHE_MISS | MMCRA_SDAR_ERAT_MISS;
unsigned int pmc, unit, byte, psel;
unsigned int ttm, grp;
int i, isbus, bit, grsel;
diff --git a/arch/powerpc/kernel/power6-pmu.c b/arch/powerpc/kernel/power6-pmu.c
index ca399ba..84a607b 100644
--- a/arch/powerpc/kernel/power6-pmu.c
+++ b/arch/powerpc/kernel/power6-pmu.c
@@ -178,7 +178,7 @@
unsigned int hwc[], unsigned long mmcr[])
{
unsigned long mmcr1 = 0;
- unsigned long mmcra = 0;
+ unsigned long mmcra = MMCRA_SDAR_DCACHE_MISS | MMCRA_SDAR_ERAT_MISS;
int i;
unsigned int pmc, ev, b, u, s, psel;
unsigned int ttmset = 0;
diff --git a/arch/powerpc/kernel/power7-pmu.c b/arch/powerpc/kernel/power7-pmu.c
index 28a4daa..852f7b7 100644
--- a/arch/powerpc/kernel/power7-pmu.c
+++ b/arch/powerpc/kernel/power7-pmu.c
@@ -51,10 +51,6 @@
#define MMCR1_PMCSEL_MSK 0xff
/*
- * Bits in MMCRA
- */
-
-/*
* Layout of constraint bits:
* 6666555555555544444444443333333333222222222211111111110000000000
* 3210987654321098765432109876543210987654321098765432109876543210
@@ -230,7 +226,7 @@
unsigned int hwc[], unsigned long mmcr[])
{
unsigned long mmcr1 = 0;
- unsigned long mmcra = 0;
+ unsigned long mmcra = MMCRA_SDAR_DCACHE_MISS | MMCRA_SDAR_ERAT_MISS;
unsigned int pmc, unit, combine, l2sel, psel;
unsigned int pmc_inuse = 0;
int i;
diff --git a/arch/powerpc/kernel/ppc970-pmu.c b/arch/powerpc/kernel/ppc970-pmu.c
index 4795744..8eff48e 100644
--- a/arch/powerpc/kernel/ppc970-pmu.c
+++ b/arch/powerpc/kernel/ppc970-pmu.c
@@ -84,10 +84,6 @@
};
/*
- * Bits in MMCRA
- */
-
-/*
* Layout of constraint bits:
* 6666555555555544444444443333333333222222222211111111110000000000
* 3210987654321098765432109876543210987654321098765432109876543210
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 1168c5f..c930ac3 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1016,9 +1016,13 @@
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
int curr_frame = current->curr_ret_stack;
extern void return_to_handler(void);
- unsigned long addr = (unsigned long)return_to_handler;
+ unsigned long rth = (unsigned long)return_to_handler;
+ unsigned long mrth = -1;
#ifdef CONFIG_PPC64
- addr = *(unsigned long*)addr;
+ extern void mod_return_to_handler(void);
+ rth = *(unsigned long *)rth;
+ mrth = (unsigned long)mod_return_to_handler;
+ mrth = *(unsigned long *)mrth;
#endif
#endif
@@ -1044,7 +1048,7 @@
if (!firstframe || ip != lr) {
printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
- if (ip == addr && curr_frame >= 0) {
+ if ((ip == rth || ip == mrth) && curr_frame >= 0) {
printk(" (%pS)",
(void *)current->ret_stack[curr_frame].ret);
curr_frame--;
@@ -1168,7 +1172,7 @@
unsigned long base = mm->brk;
unsigned long ret;
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_STD_MMU_64
/*
* If we are using 1TB segments and we are allowed to randomise
* the heap, we can put it above 1TB so it is backed by a 1TB
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 4271f7a..845c72a 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -660,6 +660,7 @@
#ifdef CONFIG_DEBUG_FS
struct dentry *powerpc_debugfs_root;
+EXPORT_SYMBOL(powerpc_debugfs_root);
static int powerpc_debugfs_init(void)
{
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 797ea95..04f638d 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -57,7 +57,6 @@
#include <asm/cache.h>
#include <asm/page.h>
#include <asm/mmu.h>
-#include <asm/mmu-hash64.h>
#include <asm/firmware.h>
#include <asm/xmon.h>
#include <asm/udbg.h>
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 92dc844..36707de 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -54,6 +54,7 @@
#include <linux/irq.h>
#include <linux/delay.h>
#include <linux/perf_event.h>
+#include <asm/trace.h>
#include <asm/io.h>
#include <asm/processor.h>
@@ -571,6 +572,8 @@
struct clock_event_device *evt = &decrementer->event;
u64 now;
+ trace_timer_interrupt_entry(regs);
+
/* Ensure a positive value is written to the decrementer, or else
* some CPUs will continuue to take decrementer exceptions */
set_dec(DECREMENTER_MAX);
@@ -590,6 +593,7 @@
now = decrementer->next_tb - now;
if (now <= DECREMENTER_MAX)
set_dec((int)now);
+ trace_timer_interrupt_exit(regs);
return;
}
old_regs = set_irq_regs(regs);
@@ -620,6 +624,8 @@
irq_exit();
set_irq_regs(old_regs);
+
+ trace_timer_interrupt_exit(regs);
}
void wakeup_decrementer(void)
@@ -777,7 +783,7 @@
return ppc_md.set_rtc_time(&tm);
}
-void read_persistent_clock(struct timespec *ts)
+static void __read_persistent_clock(struct timespec *ts)
{
struct rtc_time tm;
static int first = 1;
@@ -800,10 +806,23 @@
return;
}
ppc_md.get_rtc_time(&tm);
+
ts->tv_sec = mktime(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
}
+void read_persistent_clock(struct timespec *ts)
+{
+ __read_persistent_clock(ts);
+
+ /* Sanitize it in case real time clock is set below EPOCH */
+ if (ts->tv_sec < 0) {
+ ts->tv_sec = 0;
+ ts->tv_nsec = 0;
+ }
+
+}
+
/* clocksource code */
static cycle_t rtc_read(struct clocksource *cs)
{
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 6f0ae1a..9d1f935 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -759,7 +759,7 @@
/* Emulate the mfspr rD, PVR. */
if ((instword & PPC_INST_MFSPR_PVR_MASK) == PPC_INST_MFSPR_PVR) {
- PPC_WARN_EMULATED(mfpvr);
+ PPC_WARN_EMULATED(mfpvr, regs);
rd = (instword >> 21) & 0x1f;
regs->gpr[rd] = mfspr(SPRN_PVR);
return 0;
@@ -767,7 +767,7 @@
/* Emulating the dcba insn is just a no-op. */
if ((instword & PPC_INST_DCBA_MASK) == PPC_INST_DCBA) {
- PPC_WARN_EMULATED(dcba);
+ PPC_WARN_EMULATED(dcba, regs);
return 0;
}
@@ -776,7 +776,7 @@
int shift = (instword >> 21) & 0x1c;
unsigned long msk = 0xf0000000UL >> shift;
- PPC_WARN_EMULATED(mcrxr);
+ PPC_WARN_EMULATED(mcrxr, regs);
regs->ccr = (regs->ccr & ~msk) | ((regs->xer >> shift) & msk);
regs->xer &= ~0xf0000000UL;
return 0;
@@ -784,19 +784,19 @@
/* Emulate load/store string insn. */
if ((instword & PPC_INST_STRING_GEN_MASK) == PPC_INST_STRING) {
- PPC_WARN_EMULATED(string);
+ PPC_WARN_EMULATED(string, regs);
return emulate_string_inst(regs, instword);
}
/* Emulate the popcntb (Population Count Bytes) instruction. */
if ((instword & PPC_INST_POPCNTB_MASK) == PPC_INST_POPCNTB) {
- PPC_WARN_EMULATED(popcntb);
+ PPC_WARN_EMULATED(popcntb, regs);
return emulate_popcntb_inst(regs, instword);
}
/* Emulate isel (Integer Select) instruction */
if ((instword & PPC_INST_ISEL_MASK) == PPC_INST_ISEL) {
- PPC_WARN_EMULATED(isel);
+ PPC_WARN_EMULATED(isel, regs);
return emulate_isel(regs, instword);
}
@@ -995,7 +995,7 @@
#ifdef CONFIG_MATH_EMULATION
errcode = do_mathemu(regs);
if (errcode >= 0)
- PPC_WARN_EMULATED(math);
+ PPC_WARN_EMULATED(math, regs);
switch (errcode) {
case 0:
@@ -1018,7 +1018,7 @@
#elif defined(CONFIG_8XX_MINIMAL_FPEMU)
errcode = Soft_emulate_8xx(regs);
if (errcode >= 0)
- PPC_WARN_EMULATED(8xx);
+ PPC_WARN_EMULATED(8xx, regs);
switch (errcode) {
case 0:
@@ -1129,7 +1129,7 @@
flush_altivec_to_thread(current);
- PPC_WARN_EMULATED(altivec);
+ PPC_WARN_EMULATED(altivec, regs);
err = emulate_altivec(regs);
if (err == 0) {
regs->nip += 4; /* skip emulated instruction */
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 94e2df3..137dc22 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -50,6 +50,9 @@
/* Max supported size for symbol names */
#define MAX_SYMNAME 64
+/* The alignment of the vDSO */
+#define VDSO_ALIGNMENT (1 << 16)
+
extern char vdso32_start, vdso32_end;
static void *vdso32_kbase = &vdso32_start;
static unsigned int vdso32_pages;
@@ -231,15 +234,21 @@
* pick a base address for the vDSO in process space. We try to put it
* at vdso_base which is the "natural" base for it, but we might fail
* and end up putting it elsewhere.
+ * Add enough to the size so that the result can be aligned.
*/
down_write(&mm->mmap_sem);
vdso_base = get_unmapped_area(NULL, vdso_base,
- vdso_pages << PAGE_SHIFT, 0, 0);
+ (vdso_pages << PAGE_SHIFT) +
+ ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
+ 0, 0);
if (IS_ERR_VALUE(vdso_base)) {
rc = vdso_base;
goto fail_mmapsem;
}
+ /* Add required alignment. */
+ vdso_base = ALIGN(vdso_base, VDSO_ALIGNMENT);
+
/*
* Put vDSO base into mm struct. We need to do this before calling
* install_special_mapping or the perf counter mmap tracking code
diff --git a/arch/powerpc/kernel/vdso32/vdso32.lds.S b/arch/powerpc/kernel/vdso32/vdso32.lds.S
index 904ef13..0546bcd 100644
--- a/arch/powerpc/kernel/vdso32/vdso32.lds.S
+++ b/arch/powerpc/kernel/vdso32/vdso32.lds.S
@@ -25,7 +25,7 @@
. = ALIGN(16);
.text : {
*(.text .stub .text.* .gnu.linkonce.t.* __ftr_alt_*)
- }
+ } :text
PROVIDE(__etext = .);
PROVIDE(_etext = .);
PROVIDE(etext = .);
@@ -56,7 +56,7 @@
.fixup : { *(.fixup) }
.dynamic : { *(.dynamic) } :text :dynamic
- .got : { *(.got) }
+ .got : { *(.got) } :text
.plt : { *(.plt) }
_end = .;
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index f564293..27735a7 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -236,6 +236,7 @@
READ_MOSTLY_DATA(L1_CACHE_BYTES)
}
+ . = ALIGN(PAGE_SIZE);
.data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
NOSAVE_DATA
}
diff --git a/arch/powerpc/kvm/timing.h b/arch/powerpc/kvm/timing.h
index bb13b1f..806ef67 100644
--- a/arch/powerpc/kvm/timing.h
+++ b/arch/powerpc/kvm/timing.h
@@ -48,7 +48,11 @@
static inline void kvmppc_account_exit_stat(struct kvm_vcpu *vcpu, int type)
{
/* type has to be known at build time for optimization */
+
+ /* The BUILD_BUG_ON below breaks in funny ways, commented out
+ * for now ... -BenH
BUILD_BUG_ON(__builtin_constant_p(type));
+ */
switch (type) {
case EXT_INTR_EXITS:
vcpu->stat.ext_intr_exits++;
diff --git a/arch/powerpc/lib/copypage_64.S b/arch/powerpc/lib/copypage_64.S
index 75f3267..e68beac 100644
--- a/arch/powerpc/lib/copypage_64.S
+++ b/arch/powerpc/lib/copypage_64.S
@@ -26,11 +26,11 @@
srd r8,r5,r11
mtctr r8
-setup:
+.Lsetup:
dcbt r9,r4
dcbz r9,r3
add r9,r9,r12
- bdnz setup
+ bdnz .Lsetup
END_FTR_SECTION_IFSET(CPU_FTR_CP_USE_DCBTZ)
addi r3,r3,-8
srdi r8,r5,7 /* page is copied in 128 byte strides */
diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c
index c2f93dc..be4f34c 100644
--- a/arch/powerpc/mm/mmu_context_nohash.c
+++ b/arch/powerpc/mm/mmu_context_nohash.c
@@ -25,8 +25,8 @@
* also clear mm->cpu_vm_mask bits when processes are migrated
*/
-#define DEBUG_MAP_CONSISTENCY
-#define DEBUG_CLAMP_LAST_CONTEXT 31
+//#define DEBUG_MAP_CONSISTENCY
+//#define DEBUG_CLAMP_LAST_CONTEXT 31
//#define DEBUG_HARDER
/* We don't use DEBUG because it tends to be compiled in always nowadays
diff --git a/arch/powerpc/mm/slb_low.S b/arch/powerpc/mm/slb_low.S
index bc44dc4..95ce355 100644
--- a/arch/powerpc/mm/slb_low.S
+++ b/arch/powerpc/mm/slb_low.S
@@ -72,19 +72,17 @@
1:
#endif /* CONFIG_SPARSEMEM_VMEMMAP */
- /* vmalloc/ioremap mapping encoding bits, the "li" instructions below
- * will be patched by the kernel at boot
+ /* vmalloc mapping gets the encoding from the PACA as the mapping
+ * can be demoted from 64K -> 4K dynamically on some machines
*/
-BEGIN_FTR_SECTION
- /* check whether this is in vmalloc or ioremap space */
clrldi r11,r10,48
cmpldi r11,(VMALLOC_SIZE >> 28) - 1
bgt 5f
lhz r11,PACAVMALLOCSLLP(r13)
b 6f
5:
-END_FTR_SECTION_IFCLR(CPU_FTR_CI_LARGE_PAGE)
-_GLOBAL(slb_miss_kernel_load_io)
+ /* IO mapping */
+ _GLOBAL(slb_miss_kernel_load_io)
li r11,0
6:
BEGIN_FTR_SECTION
diff --git a/arch/powerpc/platforms/52xx/mpc5200_simple.c b/arch/powerpc/platforms/52xx/mpc5200_simple.c
index c31e5b5..d45be5b 100644
--- a/arch/powerpc/platforms/52xx/mpc5200_simple.c
+++ b/arch/powerpc/platforms/52xx/mpc5200_simple.c
@@ -51,6 +51,8 @@
/* list of the supported boards */
static char *board[] __initdata = {
"intercontrol,digsy-mtc",
+ "manroland,mucmc52",
+ "manroland,uc101",
"phytec,pcm030",
"phytec,pcm032",
"promess,motionpro",
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
index 51fcae4..f9aee18 100644
--- a/arch/powerpc/platforms/82xx/ep8248e.c
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -132,12 +132,25 @@
return -ENOMEM;
bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
+ if (bus->irq == NULL) {
+ ret = -ENOMEM;
+ goto err_free_bus;
+ }
bus->name = "ep8248e-mdio-bitbang";
bus->parent = &ofdev->dev;
snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
- return of_mdiobus_register(bus, ofdev->node);
+ ret = of_mdiobus_register(bus, ofdev->node);
+ if (ret)
+ goto err_free_irq;
+
+ return 0;
+err_free_irq:
+ kfree(bus->irq);
+err_free_bus:
+ free_mdio_bitbang(bus);
+ return ret;
}
static int ep8248e_mdio_remove(struct of_device *ofdev)
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index aca5741..a86c34b 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -365,7 +365,7 @@
printk(KERN_ERR
"axon_msi: couldn't parse dcr properties on %s\n",
dn->full_name);
- goto out;
+ goto out_free_msic;
}
msic->dcr_host = dcr_map(dn, dcr_base, dcr_len);
diff --git a/arch/powerpc/platforms/iseries/Makefile b/arch/powerpc/platforms/iseries/Makefile
index cc7161f..ce014928 100644
--- a/arch/powerpc/platforms/iseries/Makefile
+++ b/arch/powerpc/platforms/iseries/Makefile
@@ -1,18 +1,9 @@
EXTRA_CFLAGS += -mno-minimal-toc
-extra-y += dt.o
-
obj-y += exception.o
-obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o dt_mod.o mf.o lpevents.o \
+obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o dt.o mf.o lpevents.o \
hvcall.o proc.o htab.o iommu.o misc.o irq.o
obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_VIOPATH) += viopath.o vio.o
obj-$(CONFIG_MODULES) += ksyms.o
-
-quiet_cmd_dt_strings = DT_STR $@
- cmd_dt_strings = $(OBJCOPY) --rename-section .rodata.str1.8=.dt_strings \
- $< $@
-
-$(obj)/dt_mod.o: $(obj)/dt.o
- $(call if_changed,dt_strings)
diff --git a/arch/powerpc/platforms/iseries/dt.c b/arch/powerpc/platforms/iseries/dt.c
index c5a87a7..7f45a51 100644
--- a/arch/powerpc/platforms/iseries/dt.c
+++ b/arch/powerpc/platforms/iseries/dt.c
@@ -51,11 +51,16 @@
/*
* These are created by the linker script at the start and end
- * of the section containing all the strings from this file.
+ * of the section containing all the strings marked with the DS macro.
*/
extern char __dt_strings_start[];
extern char __dt_strings_end[];
+#define DS(s) ({ \
+ static const char __s[] __attribute__((section(".dt_strings"))) = s; \
+ __s; \
+})
+
struct iseries_flat_dt {
struct boot_param_header header;
u64 reserve_map[2];
@@ -64,9 +69,8 @@
static void * __initdata dt_data;
/*
- * Putting these strings here keeps them out of the section
- * that we rename to .dt_strings using objcopy and capture
- * for the strings blob of the flattened device tree.
+ * Putting these strings here keeps them out of the .dt_strings section
+ * that we capture for the strings blob of the flattened device tree.
*/
static char __initdata device_type_cpu[] = "cpu";
static char __initdata device_type_memory[] = "memory";
@@ -173,7 +177,7 @@
#define dt_end_node(dt) dt_push_u32(dt, OF_DT_END_NODE)
-static void __init dt_prop(struct iseries_flat_dt *dt, const char *name,
+static void __init __dt_prop(struct iseries_flat_dt *dt, const char *name,
const void *data, int len)
{
unsigned long offset;
@@ -191,44 +195,32 @@
/* The actual data. */
dt_push_bytes(dt, data, len);
}
+#define dt_prop(dt, name, data, len) __dt_prop((dt), DS(name), (data), (len))
-static void __init dt_prop_str(struct iseries_flat_dt *dt, const char *name,
- const char *data)
-{
- dt_prop(dt, name, data, strlen(data) + 1); /* + 1 for NULL */
-}
+#define dt_prop_str(dt, name, data) \
+ dt_prop((dt), name, (data), strlen((data)) + 1); /* + 1 for NULL */
-static void __init dt_prop_u32(struct iseries_flat_dt *dt, const char *name,
+static void __init __dt_prop_u32(struct iseries_flat_dt *dt, const char *name,
u32 data)
{
- dt_prop(dt, name, &data, sizeof(u32));
+ __dt_prop(dt, name, &data, sizeof(u32));
}
+#define dt_prop_u32(dt, name, data) __dt_prop_u32((dt), DS(name), (data))
-static void __init __maybe_unused dt_prop_u64(struct iseries_flat_dt *dt,
- const char *name,
- u64 data)
+static void __init __maybe_unused __dt_prop_u64(struct iseries_flat_dt *dt,
+ const char *name, u64 data)
{
- dt_prop(dt, name, &data, sizeof(u64));
+ __dt_prop(dt, name, &data, sizeof(u64));
}
+#define dt_prop_u64(dt, name, data) __dt_prop_u64((dt), DS(name), (data))
-static void __init dt_prop_u64_list(struct iseries_flat_dt *dt,
- const char *name, u64 *data, int n)
-{
- dt_prop(dt, name, data, sizeof(u64) * n);
-}
+#define dt_prop_u64_list(dt, name, data, n) \
+ dt_prop((dt), name, (data), sizeof(u64) * (n))
-static void __init dt_prop_u32_list(struct iseries_flat_dt *dt,
- const char *name, u32 *data, int n)
-{
- dt_prop(dt, name, data, sizeof(u32) * n);
-}
+#define dt_prop_u32_list(dt, name, data, n) \
+ dt_prop((dt), name, (data), sizeof(u32) * (n))
-#ifdef notyet
-static void __init dt_prop_empty(struct iseries_flat_dt *dt, const char *name)
-{
- dt_prop(dt, name, NULL, 0);
-}
-#endif
+#define dt_prop_empty(dt, name) dt_prop((dt), name, NULL, 0)
static void __init dt_cpus(struct iseries_flat_dt *dt)
{
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index 21226b7..414ca98 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -540,8 +540,11 @@
/* Make sure IRQ is disabled */
kw_write_reg(reg_ier, 0);
- /* Request chip interrupt */
- if (request_irq(host->irq, kw_i2c_irq, 0, "keywest i2c", host))
+ /* Request chip interrupt. We set IRQF_TIMER because we don't
+ * want that interrupt disabled between the 2 passes of driver
+ * suspend or we'll have issues running the pfuncs
+ */
+ if (request_irq(host->irq, kw_i2c_irq, IRQF_TIMER, "keywest i2c", host))
host->irq = NO_IRQ;
printk(KERN_INFO "KeyWest i2c @0x%08x irq %d %s\n",
diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c
index 5a707da..0a14d8c 100644
--- a/arch/powerpc/platforms/pseries/firmware.c
+++ b/arch/powerpc/platforms/pseries/firmware.c
@@ -51,11 +51,10 @@
{FW_FEATURE_VIO, "hcall-vio"},
{FW_FEATURE_RDMA, "hcall-rdma"},
{FW_FEATURE_LLAN, "hcall-lLAN"},
- {FW_FEATURE_BULK, "hcall-bulk"},
+ {FW_FEATURE_BULK_REMOVE, "hcall-bulk"},
{FW_FEATURE_XDABR, "hcall-xdabr"},
{FW_FEATURE_MULTITCE, "hcall-multi-tce"},
{FW_FEATURE_SPLPAR, "hcall-splpar"},
- {FW_FEATURE_BULK_REMOVE, "hcall-bulk"},
};
/* Build up the firmware features bitmask using the contents of
diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S
index c1427b3..383a5d0 100644
--- a/arch/powerpc/platforms/pseries/hvCall.S
+++ b/arch/powerpc/platforms/pseries/hvCall.S
@@ -14,68 +14,94 @@
#define STK_PARM(i) (48 + ((i)-3)*8)
-#ifdef CONFIG_HCALL_STATS
+#ifdef CONFIG_TRACEPOINTS
+
+ .section ".toc","aw"
+
+ .globl hcall_tracepoint_refcount
+hcall_tracepoint_refcount:
+ .llong 0
+
+ .section ".text"
+
/*
* precall must preserve all registers. use unused STK_PARM()
- * areas to save snapshots and opcode.
+ * areas to save snapshots and opcode. We branch around this
+ * in early init (eg when populating the MMU hashtable) by using an
+ * unconditional cpu feature.
*/
-#define HCALL_INST_PRECALL \
- std r3,STK_PARM(r3)(r1); /* save opcode */ \
- mftb r0; /* get timebase and */ \
- std r0,STK_PARM(r5)(r1); /* save for later */ \
+#define HCALL_INST_PRECALL(FIRST_REG) \
BEGIN_FTR_SECTION; \
- mfspr r0,SPRN_PURR; /* get PURR and */ \
- std r0,STK_PARM(r6)(r1); /* save for later */ \
-END_FTR_SECTION_IFSET(CPU_FTR_PURR);
-
+ b 1f; \
+END_FTR_SECTION(0, 1); \
+ ld r12,hcall_tracepoint_refcount@toc(r2); \
+ cmpdi r12,0; \
+ beq+ 1f; \
+ mflr r0; \
+ std r3,STK_PARM(r3)(r1); \
+ std r4,STK_PARM(r4)(r1); \
+ std r5,STK_PARM(r5)(r1); \
+ std r6,STK_PARM(r6)(r1); \
+ std r7,STK_PARM(r7)(r1); \
+ std r8,STK_PARM(r8)(r1); \
+ std r9,STK_PARM(r9)(r1); \
+ std r10,STK_PARM(r10)(r1); \
+ std r0,16(r1); \
+ addi r4,r1,STK_PARM(FIRST_REG); \
+ stdu r1,-STACK_FRAME_OVERHEAD(r1); \
+ bl .__trace_hcall_entry; \
+ addi r1,r1,STACK_FRAME_OVERHEAD; \
+ ld r0,16(r1); \
+ ld r3,STK_PARM(r3)(r1); \
+ ld r4,STK_PARM(r4)(r1); \
+ ld r5,STK_PARM(r5)(r1); \
+ ld r6,STK_PARM(r6)(r1); \
+ ld r7,STK_PARM(r7)(r1); \
+ ld r8,STK_PARM(r8)(r1); \
+ ld r9,STK_PARM(r9)(r1); \
+ ld r10,STK_PARM(r10)(r1); \
+ mtlr r0; \
+1:
+
/*
* postcall is performed immediately before function return which
* allows liberal use of volatile registers. We branch around this
* in early init (eg when populating the MMU hashtable) by using an
* unconditional cpu feature.
*/
-#define HCALL_INST_POSTCALL \
+#define __HCALL_INST_POSTCALL \
BEGIN_FTR_SECTION; \
b 1f; \
END_FTR_SECTION(0, 1); \
- ld r4,STK_PARM(r3)(r1); /* validate opcode */ \
- cmpldi cr7,r4,MAX_HCALL_OPCODE; \
- bgt- cr7,1f; \
- \
- /* get time and PURR snapshots after hcall */ \
- mftb r7; /* timebase after */ \
-BEGIN_FTR_SECTION; \
- mfspr r8,SPRN_PURR; /* PURR after */ \
- ld r6,STK_PARM(r6)(r1); /* PURR before */ \
- subf r6,r6,r8; /* delta */ \
-END_FTR_SECTION_IFSET(CPU_FTR_PURR); \
- ld r5,STK_PARM(r5)(r1); /* timebase before */ \
- subf r5,r5,r7; /* time delta */ \
- \
- /* calculate address of stat structure r4 = opcode */ \
- srdi r4,r4,2; /* index into array */ \
- mulli r4,r4,HCALL_STAT_SIZE; \
- LOAD_REG_ADDR(r7, per_cpu__hcall_stats); \
- add r4,r4,r7; \
- ld r7,PACA_DATA_OFFSET(r13); /* per cpu offset */ \
- add r4,r4,r7; \
- \
- /* update stats */ \
- ld r7,HCALL_STAT_CALLS(r4); /* count */ \
- addi r7,r7,1; \
- std r7,HCALL_STAT_CALLS(r4); \
- ld r7,HCALL_STAT_TB(r4); /* timebase */ \
- add r7,r7,r5; \
- std r7,HCALL_STAT_TB(r4); \
-BEGIN_FTR_SECTION; \
- ld r7,HCALL_STAT_PURR(r4); /* PURR */ \
- add r7,r7,r6; \
- std r7,HCALL_STAT_PURR(r4); \
-END_FTR_SECTION_IFSET(CPU_FTR_PURR); \
+ ld r12,hcall_tracepoint_refcount@toc(r2); \
+ cmpdi r12,0; \
+ beq+ 1f; \
+ mflr r0; \
+ ld r6,STK_PARM(r3)(r1); \
+ std r3,STK_PARM(r3)(r1); \
+ mr r4,r3; \
+ mr r3,r6; \
+ std r0,16(r1); \
+ stdu r1,-STACK_FRAME_OVERHEAD(r1); \
+ bl .__trace_hcall_exit; \
+ addi r1,r1,STACK_FRAME_OVERHEAD; \
+ ld r0,16(r1); \
+ ld r3,STK_PARM(r3)(r1); \
+ mtlr r0; \
1:
+
+#define HCALL_INST_POSTCALL_NORETS \
+ li r5,0; \
+ __HCALL_INST_POSTCALL
+
+#define HCALL_INST_POSTCALL(BUFREG) \
+ mr r5,BUFREG; \
+ __HCALL_INST_POSTCALL
+
#else
-#define HCALL_INST_PRECALL
-#define HCALL_INST_POSTCALL
+#define HCALL_INST_PRECALL(FIRST_ARG)
+#define HCALL_INST_POSTCALL_NORETS
+#define HCALL_INST_POSTCALL(BUFREG)
#endif
.text
@@ -86,11 +112,11 @@
mfcr r0
stw r0,8(r1)
- HCALL_INST_PRECALL
+ HCALL_INST_PRECALL(r4)
HVSC /* invoke the hypervisor */
- HCALL_INST_POSTCALL
+ HCALL_INST_POSTCALL_NORETS
lwz r0,8(r1)
mtcrf 0xff,r0
@@ -102,7 +128,7 @@
mfcr r0
stw r0,8(r1)
- HCALL_INST_PRECALL
+ HCALL_INST_PRECALL(r5)
std r4,STK_PARM(r4)(r1) /* Save ret buffer */
@@ -121,7 +147,7 @@
std r6, 16(r12)
std r7, 24(r12)
- HCALL_INST_POSTCALL
+ HCALL_INST_POSTCALL(r12)
lwz r0,8(r1)
mtcrf 0xff,r0
@@ -168,7 +194,7 @@
mfcr r0
stw r0,8(r1)
- HCALL_INST_PRECALL
+ HCALL_INST_PRECALL(r5)
std r4,STK_PARM(r4)(r1) /* Save ret buffer */
@@ -196,7 +222,7 @@
std r11,56(r12)
std r0, 64(r12)
- HCALL_INST_POSTCALL
+ HCALL_INST_POSTCALL(r12)
lwz r0,8(r1)
mtcrf 0xff,r0
diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c
index 3631a4f..2f58c71 100644
--- a/arch/powerpc/platforms/pseries/hvCall_inst.c
+++ b/arch/powerpc/platforms/pseries/hvCall_inst.c
@@ -26,6 +26,7 @@
#include <asm/hvcall.h>
#include <asm/firmware.h>
#include <asm/cputable.h>
+#include <asm/trace.h>
DEFINE_PER_CPU(struct hcall_stats[HCALL_STAT_ARRAY_SIZE], hcall_stats);
@@ -100,6 +101,35 @@
#define HCALL_ROOT_DIR "hcall_inst"
#define CPU_NAME_BUF_SIZE 32
+
+static void probe_hcall_entry(unsigned long opcode, unsigned long *args)
+{
+ struct hcall_stats *h;
+
+ if (opcode > MAX_HCALL_OPCODE)
+ return;
+
+ h = &get_cpu_var(hcall_stats)[opcode / 4];
+ h->tb_start = mftb();
+ h->purr_start = mfspr(SPRN_PURR);
+}
+
+static void probe_hcall_exit(unsigned long opcode, unsigned long retval,
+ unsigned long *retbuf)
+{
+ struct hcall_stats *h;
+
+ if (opcode > MAX_HCALL_OPCODE)
+ return;
+
+ h = &__get_cpu_var(hcall_stats)[opcode / 4];
+ h->num_calls++;
+ h->tb_total = mftb() - h->tb_start;
+ h->purr_total = mfspr(SPRN_PURR) - h->purr_start;
+
+ put_cpu_var(hcall_stats);
+}
+
static int __init hcall_inst_init(void)
{
struct dentry *hcall_root;
@@ -110,6 +140,14 @@
if (!firmware_has_feature(FW_FEATURE_LPAR))
return 0;
+ if (register_trace_hcall_entry(probe_hcall_entry))
+ return -EINVAL;
+
+ if (register_trace_hcall_exit(probe_hcall_exit)) {
+ unregister_trace_hcall_entry(probe_hcall_entry);
+ return -EINVAL;
+ }
+
hcall_root = debugfs_create_dir(HCALL_ROOT_DIR, NULL);
if (!hcall_root)
return -ENOMEM;
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 903eb9e..0707653 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -39,6 +39,7 @@
#include <asm/cputable.h>
#include <asm/udbg.h>
#include <asm/smp.h>
+#include <asm/trace.h>
#include "plpar_wrappers.h"
#include "pseries.h"
@@ -661,3 +662,35 @@
EXPORT_SYMBOL(arch_free_page);
#endif
+
+#ifdef CONFIG_TRACEPOINTS
+/*
+ * We optimise our hcall path by placing hcall_tracepoint_refcount
+ * directly in the TOC so we can check if the hcall tracepoints are
+ * enabled via a single load.
+ */
+
+/* NB: reg/unreg are called while guarded with the tracepoints_mutex */
+extern long hcall_tracepoint_refcount;
+
+void hcall_tracepoint_regfunc(void)
+{
+ hcall_tracepoint_refcount++;
+}
+
+void hcall_tracepoint_unregfunc(void)
+{
+ hcall_tracepoint_refcount--;
+}
+
+void __trace_hcall_entry(unsigned long opcode, unsigned long *args)
+{
+ trace_hcall_entry(opcode, args);
+}
+
+void __trace_hcall_exit(long opcode, unsigned long retval,
+ unsigned long *retbuf)
+{
+ trace_hcall_exit(opcode, retval, retbuf);
+}
+#endif
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index bf2e1ac..1164c34 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -432,8 +432,6 @@
/* Read config space back so we can restore after reset */
read_msi_msg(virq, &msg);
entry->msg = msg;
-
- unmask_msi_irq(virq);
}
return 0;
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index 419f8a6..b9bf0ee 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -18,6 +18,7 @@
#include <linux/init.h>
#include <linux/radix-tree.h>
#include <linux/cpu.h>
+#include <linux/msi.h>
#include <linux/of.h>
#include <asm/firmware.h>
@@ -219,6 +220,14 @@
static unsigned int xics_startup(unsigned int virq)
{
+ /*
+ * The generic MSI code returns with the interrupt disabled on the
+ * card, using the MSI mask bits. Firmware doesn't appear to unmask
+ * at that level, so we do it here by hand.
+ */
+ if (irq_to_desc(virq)->msi_desc)
+ unmask_msi_irq(virq);
+
/* unmask it */
xics_unmask_irq(virq);
return 0;
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index c6f0a71b..bdbe96c 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -517,6 +517,15 @@
in_xmon = 0;
#endif
+#ifdef CONFIG_BOOKE
+ if (regs->msr & MSR_DE) {
+ bp = at_breakpoint(regs->nip);
+ if (bp != NULL) {
+ regs->nip = (unsigned long) &bp->instr[0];
+ atomic_inc(&bp->ref_count);
+ }
+ }
+#else
if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) == (MSR_IR|MSR_SF)) {
bp = at_breakpoint(regs->nip);
if (bp != NULL) {
@@ -530,7 +539,7 @@
}
}
}
-
+#endif
insert_cpu_bpts();
local_irq_restore(flags);
@@ -894,6 +903,14 @@
}
}
+#ifdef CONFIG_BOOKE
+static int do_step(struct pt_regs *regs)
+{
+ regs->msr |= MSR_DE;
+ mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | DBCR0_IC | DBCR0_IDM);
+ return 1;
+}
+#else
/*
* Step a single instruction.
* Some instructions we emulate, others we execute with MSR_SE set.
@@ -924,6 +941,7 @@
regs->msr |= MSR_SE;
return 1;
}
+#endif
static void bootcmds(void)
{
diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index 24b1244..f23961a 100644
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -78,7 +78,7 @@
static inline unsigned int
cputime_to_msecs(const cputime_t cputime)
{
- return __div(cputime, 4096000);
+ return cputime_div(cputime, 4096000);
}
static inline cputime_t
@@ -160,7 +160,7 @@
static inline clock_t
cputime_to_clock_t(cputime_t cputime)
{
- return __div(cputime, 4096000000ULL / USER_HZ);
+ return cputime_div(cputime, 4096000000ULL / USER_HZ);
}
static inline cputime_t
@@ -175,7 +175,7 @@
static inline clock_t
cputime64_to_clock_t(cputime64_t cputime)
{
- return __div(cputime, 4096000000ULL / USER_HZ);
+ return cputime_div(cputime, 4096000000ULL / USER_HZ);
}
struct s390_idle_data {
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index ee57a42..4890ac6 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -1595,10 +1595,9 @@
{
if (strcmp(trigger->name, ON_PANIC_STR) == 0)
disabled_wait((unsigned long) __builtin_return_address(0));
- else {
- signal_processor(smp_processor_id(), sigp_stop);
- for (;;);
- }
+ while (signal_processor(smp_processor_id(), sigp_stop) == sigp_busy)
+ cpu_relax();
+ for (;;);
}
static struct shutdown_action stop_action = {SHUTDOWN_ACTION_STOP_STR,
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index c932caa..93e5203 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -76,7 +76,6 @@
__u32 status;
switch (signal_processor_ps(&status, 0, cpu, sigp_sense)) {
- case sigp_order_code_accepted:
case sigp_status_stored:
/* Check for stopped and check stop state */
if (status & 0x50)
@@ -638,6 +637,8 @@
/* Wait until target cpu is down */
while (!cpu_stopped(cpu))
cpu_relax();
+ while (signal_processor_p(0, cpu, sigp_set_prefix) == sigp_busy)
+ udelay(10);
smp_free_lowcore(cpu);
pr_info("Processor %d stopped\n", cpu);
}
@@ -645,8 +646,8 @@
void cpu_die(void)
{
idle_task_exit();
- signal_processor(smp_processor_id(), sigp_stop);
- BUG();
+ while (signal_processor(smp_processor_id(), sigp_stop) == sigp_busy)
+ cpu_relax();
for (;;);
}
diff --git a/arch/s390/kernel/swsusp_asm64.S b/arch/s390/kernel/swsusp_asm64.S
index 7c8653e..0c26cc1 100644
--- a/arch/s390/kernel/swsusp_asm64.S
+++ b/arch/s390/kernel/swsusp_asm64.S
@@ -199,6 +199,7 @@
brc 2,4b /* busy, try again */
5:
sigp %r9,%r2,__SIGP_STOP /* stop resume (current) CPU */
+ brc 2,5b /* busy, try again */
6: j 6b
restart_suspend:
@@ -206,6 +207,7 @@
llgh %r2,0(%r1)
7:
sigp %r9,%r2,__SIGP_SENSE /* Wait for resume CPU */
+ brc 8,7b /* accepted, status 0, still running */
brc 2,7b /* busy, try again */
tmll %r9,0x40 /* Test if resume CPU is stopped */
jz 7b
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index b940424..88cdeb9 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -37,7 +37,6 @@
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_DYNAMIC_FTRACE
select HAVE_FUNCTION_TRACE_MCOUNT_TEST
- select HAVE_FTRACE_SYSCALLS
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_ARCH_KGDB
select ARCH_HIBERNATION_POSSIBLE if MMU
@@ -122,6 +121,9 @@
bool
select ARCH_SUSPEND_POSSIBLE
+config SYS_SUPPORTS_HUGETLBFS
+ bool
+
config SYS_SUPPORTS_SMP
bool
@@ -196,6 +198,7 @@
select CPU_HAS_SR_RB
select CPU_HAS_FPU if !CPU_SH4AL_DSP
select SYS_SUPPORTS_TMU
+ select SYS_SUPPORTS_HUGETLBFS if MMU
config CPU_SH4A
bool
@@ -210,6 +213,7 @@
bool
select CPU_HAS_FPU
select SYS_SUPPORTS_TMU
+ select SYS_SUPPORTS_HUGETLBFS if MMU
config CPU_SHX2
bool
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index fc51a91..66e40aa 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -199,7 +199,7 @@
libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y)
libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y)
-BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.srec \
+BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.srec uImage.bin \
zImage vmlinux.srec romImage
PHONY += maketools $(BOOT_TARGETS) FORCE
@@ -225,6 +225,7 @@
@echo ' vmlinux.srec - Create an ELF S-record'
@echo '* uImage - Alias to bootable U-Boot image'
@echo ' uImage.srec - Create an S-record for U-Boot'
+ @echo ' uImage.bin - Kernel-only image for U-Boot (bin)'
@echo '* uImage.gz - Kernel-only image for U-Boot (gzip)'
@echo ' uImage.bz2 - Kernel-only image for U-Boot (bzip2)'
@echo ' uImage.lzma - Kernel-only image for U-Boot (lzma)'
diff --git a/arch/sh/boards/mach-landisk/gio.c b/arch/sh/boards/mach-landisk/gio.c
index 25cdf735..5280131 100644
--- a/arch/sh/boards/mach-landisk/gio.c
+++ b/arch/sh/boards/mach-landisk/gio.c
@@ -14,7 +14,6 @@
*/
#include <linux/module.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <linux/kdev_t.h>
#include <linux/cdev.h>
#include <linux/fs.h>
@@ -35,7 +34,7 @@
int minor;
int ret = -ENOENT;
- lock_kernel();
+ preempt_disable();
minor = MINOR(inode->i_rdev);
if (minor < DEVCOUNT) {
if (openCnt > 0) {
@@ -45,7 +44,7 @@
ret = 0;
}
}
- unlock_kernel();
+ preempt_enable();
return ret;
}
@@ -60,8 +59,7 @@
return 0;
}
-static int gio_ioctl(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg)
+static long gio_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
unsigned int data;
static unsigned int addr = 0;
@@ -129,7 +127,7 @@
.owner = THIS_MODULE,
.open = gio_open, /* open */
.release = gio_close, /* release */
- .ioctl = gio_ioctl, /* ioctl */
+ .unlocked_ioctl = gio_ioctl,
};
static int __init gio_init(void)
diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c
index 4af3a77..c37617e 100644
--- a/arch/sh/boards/mach-rsk/devices-rsk7203.c
+++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c
@@ -11,10 +11,6 @@
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/map.h>
#include <linux/smsc911x.h>
#include <linux/gpio.h>
#include <linux/leds.h>
diff --git a/arch/sh/boards/mach-rsk/setup.c b/arch/sh/boards/mach-rsk/setup.c
index af64d03..a5c0df7 100644
--- a/arch/sh/boards/mach-rsk/setup.c
+++ b/arch/sh/boards/mach-rsk/setup.c
@@ -15,14 +15,12 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
+#ifdef CONFIG_MTD
#include <linux/mtd/map.h>
+#endif
#include <asm/machvec.h>
#include <asm/io.h>
-static const char *probes[] = { "cmdlinepart", NULL };
-
-static struct mtd_partition *parsed_partitions;
-
static struct mtd_partition rsk_partitions[] = {
{
.name = "Bootloader",
@@ -41,6 +39,8 @@
};
static struct physmap_flash_data flash_data = {
+ .parts = rsk_partitions,
+ .nr_parts = ARRAY_SIZE(rsk_partitions),
.width = 2,
};
@@ -60,7 +60,8 @@
},
};
-static struct mtd_info *flash_mtd;
+#ifdef CONFIG_MTD
+static const char *probes[] = { "cmdlinepart", NULL };
static struct map_info rsk_flash_map = {
.name = "RSK+ Flash",
@@ -68,6 +69,10 @@
.bankwidth = 2,
};
+static struct mtd_info *flash_mtd;
+
+static struct mtd_partition *parsed_partitions;
+
static void __init set_mtd_partitions(void)
{
int nr_parts = 0;
@@ -77,14 +82,14 @@
nr_parts = parse_mtd_partitions(flash_mtd, probes,
&parsed_partitions, 0);
/* If there is no partition table, used the hard coded table */
- if (nr_parts <= 0) {
- flash_data.parts = rsk_partitions;
- flash_data.nr_parts = ARRAY_SIZE(rsk_partitions);
- } else {
+ if (nr_parts > 0) {
flash_data.nr_parts = nr_parts;
flash_data.parts = parsed_partitions;
}
}
+#else
+static inline void set_mtd_partitions(void) {}
+#endif
static struct platform_device *rsk_devices[] __initdata = {
&flash_device,
diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile
index a131687..cb8cf55 100644
--- a/arch/sh/boot/Makefile
+++ b/arch/sh/boot/Makefile
@@ -20,11 +20,12 @@
CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000
CONFIG_ENTRY_OFFSET ?= 0x00001000
+suffix-y := bin
suffix-$(CONFIG_KERNEL_GZIP) := gz
suffix-$(CONFIG_KERNEL_BZIP2) := bz2
suffix-$(CONFIG_KERNEL_LZMA) := lzma
-targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz uImage.bz2 uImage.lzma
+targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz uImage.bz2 uImage.lzma uImage.bin
extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma
subdir- := compressed romimage
@@ -88,6 +89,9 @@
$(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma
$(call if_changed,uimage,lzma)
+$(obj)/uImage.bin: $(obj)/vmlinux.bin
+ $(call if_changed,uimage,none)
+
OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec
$(obj)/vmlinux.srec: $(obj)/compressed/vmlinux
$(call if_changed,objcopy)
diff --git a/arch/sh/include/asm/rwsem.h b/arch/sh/include/asm/rwsem.h
index 1987f3e..06e2251 100644
--- a/arch/sh/include/asm/rwsem.h
+++ b/arch/sh/include/asm/rwsem.h
@@ -41,7 +41,7 @@
#endif
#define __RWSEM_INITIALIZER(name) \
- { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \
+ { RWSEM_UNLOCKED_VALUE, __SPIN_LOCK_UNLOCKED((name).wait_lock), \
LIST_HEAD_INIT((name).wait_list) \
__RWSEM_DEP_MAP_INIT(name) }
diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index 03b3616..d76a231 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -20,6 +20,7 @@
#include <linux/list.h>
#include <linux/mempool.h>
#include <linux/mm.h>
+#include <linux/ftrace.h>
#include <asm/dwarf.h>
#include <asm/unwinder.h>
#include <asm/sections.h>
@@ -554,9 +555,30 @@
* NOTE: the return address is guaranteed to be setup by the
* time this function makes its first function call.
*/
- if (!pc && !prev)
+ if (!pc || !prev)
pc = (unsigned long)current_text_addr();
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+ /*
+ * If our stack has been patched by the function graph tracer
+ * then we might see the address of return_to_handler() where we
+ * expected to find the real return address.
+ */
+ if (pc == (unsigned long)&return_to_handler) {
+ int index = current->curr_ret_stack;
+
+ /*
+ * We currently have no way of tracking how many
+ * return_to_handler()'s we've seen. If there is more
+ * than one patched return address on our stack,
+ * complain loudly.
+ */
+ WARN_ON(index > 0);
+
+ pc = current->ret_stack[index].ret;
+ }
+#endif
+
frame = mempool_alloc(dwarf_frame_pool, GFP_ATOMIC);
if (!frame) {
printk(KERN_ERR "Unable to allocate a dwarf frame\n");
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 7cb933b..eac7da7 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/kernel_stat.h>
#include <linux/seq_file.h>
+#include <linux/ftrace.h>
#include <asm/processor.h>
#include <asm/machvec.h>
#include <asm/uaccess.h>
@@ -106,7 +107,7 @@
static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly;
#endif
-asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs)
+asmlinkage __irq_entry int do_IRQ(unsigned int irq, struct pt_regs *regs)
{
struct pt_regs *old_regs = set_irq_regs(regs);
#ifdef CONFIG_IRQSTACKS
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index 86c2704..444cce3 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -85,6 +85,20 @@
DECLARE_EXPORT(__movstr_i4_odd);
DECLARE_EXPORT(__movstrSI12_i4);
DECLARE_EXPORT(__movmem);
+DECLARE_EXPORT(__movmemSI8);
+DECLARE_EXPORT(__movmemSI12);
+DECLARE_EXPORT(__movmemSI16);
+DECLARE_EXPORT(__movmemSI20);
+DECLARE_EXPORT(__movmemSI24);
+DECLARE_EXPORT(__movmemSI28);
+DECLARE_EXPORT(__movmemSI32);
+DECLARE_EXPORT(__movmemSI36);
+DECLARE_EXPORT(__movmemSI40);
+DECLARE_EXPORT(__movmemSI44);
+DECLARE_EXPORT(__movmemSI48);
+DECLARE_EXPORT(__movmemSI52);
+DECLARE_EXPORT(__movmemSI56);
+DECLARE_EXPORT(__movmemSI60);
DECLARE_EXPORT(__movmem_i4_even);
DECLARE_EXPORT(__movmem_i4_odd);
DECLARE_EXPORT(__movmemSI12_i4);
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 64dc1ad..7f7b52f 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -227,7 +227,7 @@
choice
prompt "HugeTLB page size"
- depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU
+ depends on HUGETLB_PAGE
default HUGETLB_PAGE_SIZE_1MB if PAGE_SIZE_64KB
default HUGETLB_PAGE_SIZE_64K
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index a98c7d8..b7f235c 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -26,7 +26,7 @@
#define MAX_DCACHE_PAGES 64 /* XXX: Tune for ways */
#define MAX_ICACHE_PAGES 32
-static void __flush_cache_4096(unsigned long addr, unsigned long phys,
+static void __flush_cache_one(unsigned long addr, unsigned long phys,
unsigned long exec_offset);
/*
@@ -72,6 +72,7 @@
for (v = start; v < end; v += L1_CACHE_BYTES) {
unsigned long icacheaddr;
+ int j, n;
__ocbwb(v);
@@ -79,8 +80,10 @@
cpu_data->icache.entry_mask);
/* Clear i-cache line valid-bit */
+ n = boot_cpu_data.icache.n_aliases;
for (i = 0; i < cpu_data->icache.ways; i++) {
- __raw_writel(0, icacheaddr);
+ for (j = 0; j < n; j++)
+ __raw_writel(0, icacheaddr + (j * PAGE_SIZE));
icacheaddr += cpu_data->icache.way_incr;
}
}
@@ -89,8 +92,7 @@
local_irq_restore(flags);
}
-static inline void flush_cache_4096(unsigned long start,
- unsigned long phys)
+static inline void flush_cache_one(unsigned long start, unsigned long phys)
{
unsigned long flags, exec_offset = 0;
@@ -103,8 +105,7 @@
exec_offset = 0x20000000;
local_irq_save(flags);
- __flush_cache_4096(start | SH_CACHE_ASSOC,
- P1SEGADDR(phys), exec_offset);
+ __flush_cache_one(start | SH_CACHE_ASSOC, P1SEGADDR(phys), exec_offset);
local_irq_restore(flags);
}
@@ -129,8 +130,8 @@
/* Loop all the D-cache */
n = boot_cpu_data.dcache.n_aliases;
- for (i = 0; i < n; i++, addr += 4096)
- flush_cache_4096(addr, phys);
+ for (i = 0; i < n; i++, addr += PAGE_SIZE)
+ flush_cache_one(addr, phys);
}
wmb();
@@ -318,11 +319,11 @@
/* We only need to flush D-cache when we have alias */
if ((address^phys) & alias_mask) {
/* Loop 4K of the D-cache */
- flush_cache_4096(
+ flush_cache_one(
CACHE_OC_ADDRESS_ARRAY | (address & alias_mask),
phys);
/* Loop another 4K of the D-cache */
- flush_cache_4096(
+ flush_cache_one(
CACHE_OC_ADDRESS_ARRAY | (phys & alias_mask),
phys);
}
@@ -337,7 +338,7 @@
* kernel has never executed the code through its identity
* translation.
*/
- flush_cache_4096(
+ flush_cache_one(
CACHE_IC_ADDRESS_ARRAY | (address & alias_mask),
phys);
}
@@ -393,7 +394,7 @@
}
/**
- * __flush_cache_4096
+ * __flush_cache_one
*
* @addr: address in memory mapped cache array
* @phys: P1 address to flush (has to match tags if addr has 'A' bit
@@ -406,7 +407,7 @@
* operation (purge/write-back) is selected by the lower 2 bits of
* 'phys'.
*/
-static void __flush_cache_4096(unsigned long addr, unsigned long phys,
+static void __flush_cache_one(unsigned long addr, unsigned long phys,
unsigned long exec_offset)
{
int way_count;
diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index 5e1091b..a2dc7f9 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -265,6 +265,8 @@
void __init cpu_cache_init(void)
{
+ unsigned int cache_disabled = !(__raw_readl(CCR) & CCR_CACHE_ENABLE);
+
compute_alias(&boot_cpu_data.icache);
compute_alias(&boot_cpu_data.dcache);
compute_alias(&boot_cpu_data.scache);
@@ -273,6 +275,13 @@
__flush_purge_region = noop__flush_region;
__flush_invalidate_region = noop__flush_region;
+ /*
+ * No flushing is necessary in the disabled cache case so we can
+ * just keep the noop functions in local_flush_..() and __flush_..()
+ */
+ if (unlikely(cache_disabled))
+ goto skip;
+
if (boot_cpu_data.family == CPU_FAMILY_SH2) {
extern void __weak sh2_cache_init(void);
@@ -312,5 +321,6 @@
sh5_cache_init();
}
+skip:
emit_cache_params();
}
diff --git a/arch/sparc/include/asm/system_64.h b/arch/sparc/include/asm/system_64.h
index 25e848f..d47a98e 100644
--- a/arch/sparc/include/asm/system_64.h
+++ b/arch/sparc/include/asm/system_64.h
@@ -63,6 +63,10 @@
: : : "memory"); \
} while (0)
+/* The kernel always executes in TSO memory model these days,
+ * and furthermore most sparc64 chips implement more stringent
+ * memory ordering than required by the specifications.
+ */
#define mb() membar_safe("#StoreLoad")
#define rmb() __asm__ __volatile__("":::"memory")
#define wmb() __asm__ __volatile__("":::"memory")
diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
index 138910c..d80a65d 100644
--- a/arch/sparc/kernel/prom_common.c
+++ b/arch/sparc/kernel/prom_common.c
@@ -79,6 +79,7 @@
err = -ENODEV;
+ mutex_lock(&of_set_property_mutex);
write_lock(&devtree_lock);
prevp = &dp->properties;
while (*prevp) {
@@ -88,9 +89,7 @@
void *old_val = prop->value;
int ret;
- mutex_lock(&of_set_property_mutex);
ret = prom_setprop(dp->node, name, val, len);
- mutex_unlock(&of_set_property_mutex);
err = -EINVAL;
if (ret >= 0) {
@@ -109,6 +108,7 @@
prevp = &(*prevp)->next;
}
write_unlock(&devtree_lock);
+ mutex_unlock(&of_set_property_mutex);
/* XXX Upate procfs if necessary... */
diff --git a/arch/sparc/kernel/visemul.c b/arch/sparc/kernel/visemul.c
index b956fd7..d231cbd 100644
--- a/arch/sparc/kernel/visemul.c
+++ b/arch/sparc/kernel/visemul.c
@@ -617,7 +617,7 @@
rs2 = fps_regval(f, RS2(insn));
rd_val = 0;
- src2 = (rs2 >> (opf == FMUL8x16AU_OPF) ? 16 : 0);
+ src2 = rs2 >> (opf == FMUL8x16AU_OPF ? 16 : 0);
for (byte = 0; byte < 4; byte++) {
u16 src1 = (rs1 >> (byte * 8)) & 0x00ff;
u32 prod = src1 * src2;
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1b7c743..178084b 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1444,12 +1444,8 @@
If unsure, say Y. Only embedded should say N here.
-config CC_STACKPROTECTOR_ALL
- bool
-
config CC_STACKPROTECTOR
bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
- select CC_STACKPROTECTOR_ALL
---help---
This option turns on the -fstack-protector GCC feature. This
feature puts, at the beginning of functions, a canary value on
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index f2824fb..2649840 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -400,7 +400,7 @@
config X86_CMPXCHG64
def_bool y
- depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MATOM
+ depends on !M386 && !M486
# this should be set for all -march=.. options where the compiler
# generates cmov.
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index d105f29..7d0b681 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -186,6 +186,15 @@
config HAVE_MMIOTRACE_SUPPORT
def_bool y
+config X86_DECODER_SELFTEST
+ bool "x86 instruction decoder selftest"
+ depends on DEBUG_KERNEL
+ ---help---
+ Perform x86 instruction decoder selftests at build time.
+ This option is useful for checking the sanity of x86 instruction
+ decoder code.
+ If unsure, say "N".
+
#
# IO delay types:
#
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index a012ee8..78b32be 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -76,7 +76,6 @@
cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
ifeq ($(shell $(CONFIG_SHELL) $(cc_has_sp) $(CC) $(biarch)),y)
stackp-y := -fstack-protector
- stackp-$(CONFIG_CC_STACKPROTECTOR_ALL) += -fstack-protector-all
KBUILD_CFLAGS += $(stackp-y)
else
$(warning stack protector enabled but no compiler support)
@@ -156,6 +155,9 @@
KBUILD_IMAGE := $(boot)/bzImage
bzImage: vmlinux
+ifeq ($(CONFIG_X86_DECODER_SELFTEST),y)
+ $(Q)$(MAKE) $(build)=arch/x86/tools posttest
+endif
$(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
$(Q)mkdir -p $(objtree)/arch/$(UTS_MACHINE)/boot
$(Q)ln -fsn ../../x86/boot/bzImage $(objtree)/arch/$(UTS_MACHINE)/boot/$@
diff --git a/arch/x86/boot/setup.ld b/arch/x86/boot/setup.ld
index 0f6ec455..03c0683 100644
--- a/arch/x86/boot/setup.ld
+++ b/arch/x86/boot/setup.ld
@@ -53,6 +53,9 @@
/DISCARD/ : { *(.note*) }
+ /*
+ * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility:
+ */
. = ASSERT(_end <= 0x8000, "Setup too big!");
. = ASSERT(hdr == 0x1f1, "The setup header has the wrong offset!");
/* Necessary for the very-old-loader check to work... */
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 585edeb..49c552c 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -82,7 +82,7 @@
return -EINVAL;
}
- if (irq_fpu_usable())
+ if (!irq_fpu_usable())
err = crypto_aes_expand_key(ctx, in_key, key_len);
else {
kernel_fpu_begin();
@@ -103,7 +103,7 @@
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
- if (irq_fpu_usable())
+ if (!irq_fpu_usable())
crypto_aes_encrypt_x86(ctx, dst, src);
else {
kernel_fpu_begin();
@@ -116,7 +116,7 @@
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
- if (irq_fpu_usable())
+ if (!irq_fpu_usable())
crypto_aes_decrypt_x86(ctx, dst, src);
else {
kernel_fpu_begin();
@@ -342,7 +342,7 @@
struct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(req);
struct async_aes_ctx *ctx = crypto_ablkcipher_ctx(tfm);
- if (irq_fpu_usable()) {
+ if (!irq_fpu_usable()) {
struct ablkcipher_request *cryptd_req =
ablkcipher_request_ctx(req);
memcpy(cryptd_req, req, sizeof(*req));
@@ -363,7 +363,7 @@
struct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(req);
struct async_aes_ctx *ctx = crypto_ablkcipher_ctx(tfm);
- if (irq_fpu_usable()) {
+ if (!irq_fpu_usable()) {
struct ablkcipher_request *cryptd_req =
ablkcipher_request_ctx(req);
memcpy(cryptd_req, req, sizeof(*req));
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 1733f9f..581b056 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -204,7 +204,7 @@
movl RDI-ARGOFFSET(%rsp),%r8d /* reload 5th syscall arg */
.endm
- .macro auditsys_exit exit,ebpsave=RBP
+ .macro auditsys_exit exit
testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r10)
jnz ia32_ret_from_sys_call
TRACE_IRQS_ON
@@ -217,7 +217,6 @@
call audit_syscall_exit
GET_THREAD_INFO(%r10)
movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall return value */
- movl \ebpsave-ARGOFFSET(%rsp),%ebp /* reload user register value */
movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
cli
TRACE_IRQS_OFF
@@ -351,7 +350,7 @@
jmp cstar_dispatch
sysretl_audit:
- auditsys_exit sysretl_from_sys_call, RCX /* user %ebp in RCX slot */
+ auditsys_exit sysretl_from_sys_call
#endif
cstar_tracesys:
diff --git a/arch/x86/include/asm/amd_iommu.h b/arch/x86/include/asm/amd_iommu.h
index ac95995..4b18089 100644
--- a/arch/x86/include/asm/amd_iommu.h
+++ b/arch/x86/include/asm/amd_iommu.h
@@ -31,6 +31,7 @@
extern void amd_iommu_flush_all_domains(void);
extern void amd_iommu_flush_all_devices(void);
extern void amd_iommu_shutdown(void);
+extern void amd_iommu_apply_erratum_63(u16 devid);
#else
static inline int amd_iommu_init(void) { return -ENODEV; }
static inline void amd_iommu_detect(void) { }
diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
index e8de2f6..617bd56 100644
--- a/arch/x86/include/asm/desc.h
+++ b/arch/x86/include/asm/desc.h
@@ -288,7 +288,7 @@
static inline unsigned long get_desc_base(const struct desc_struct *desc)
{
- return desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24);
+ return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
}
static inline void set_desc_base(struct desc_struct *desc, unsigned long base)
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 0ee770d..6a25d5d 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -14,6 +14,12 @@
#include <asm/swiotlb.h>
#include <asm-generic/dma-coherent.h>
+#ifdef CONFIG_ISA
+# define ISA_DMA_BIT_MASK DMA_BIT_MASK(24)
+#else
+# define ISA_DMA_BIT_MASK DMA_BIT_MASK(32)
+#endif
+
extern dma_addr_t bad_dma_address;
extern int iommu_merge;
extern struct device x86_dma_fallback_dev;
@@ -124,10 +130,8 @@
if (dma_alloc_from_coherent(dev, size, dma_handle, &memory))
return memory;
- if (!dev) {
+ if (!dev)
dev = &x86_dma_fallback_dev;
- gfp |= GFP_DMA;
- }
if (!is_device_dma_capable(dev))
return NULL;
diff --git a/arch/x86/include/asm/inat.h b/arch/x86/include/asm/inat.h
new file mode 100644
index 0000000..205b063
--- /dev/null
+++ b/arch/x86/include/asm/inat.h
@@ -0,0 +1,220 @@
+#ifndef _ASM_X86_INAT_H
+#define _ASM_X86_INAT_H
+/*
+ * x86 instruction attributes
+ *
+ * Written by Masami Hiramatsu <mhiramat@redhat.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+#include <asm/inat_types.h>
+
+/*
+ * Internal bits. Don't use bitmasks directly, because these bits are
+ * unstable. You should use checking functions.
+ */
+
+#define INAT_OPCODE_TABLE_SIZE 256
+#define INAT_GROUP_TABLE_SIZE 8
+
+/* Legacy last prefixes */
+#define INAT_PFX_OPNDSZ 1 /* 0x66 */ /* LPFX1 */
+#define INAT_PFX_REPE 2 /* 0xF3 */ /* LPFX2 */
+#define INAT_PFX_REPNE 3 /* 0xF2 */ /* LPFX3 */
+/* Other Legacy prefixes */
+#define INAT_PFX_LOCK 4 /* 0xF0 */
+#define INAT_PFX_CS 5 /* 0x2E */
+#define INAT_PFX_DS 6 /* 0x3E */
+#define INAT_PFX_ES 7 /* 0x26 */
+#define INAT_PFX_FS 8 /* 0x64 */
+#define INAT_PFX_GS 9 /* 0x65 */
+#define INAT_PFX_SS 10 /* 0x36 */
+#define INAT_PFX_ADDRSZ 11 /* 0x67 */
+/* x86-64 REX prefix */
+#define INAT_PFX_REX 12 /* 0x4X */
+/* AVX VEX prefixes */
+#define INAT_PFX_VEX2 13 /* 2-bytes VEX prefix */
+#define INAT_PFX_VEX3 14 /* 3-bytes VEX prefix */
+
+#define INAT_LSTPFX_MAX 3
+#define INAT_LGCPFX_MAX 11
+
+/* Immediate size */
+#define INAT_IMM_BYTE 1
+#define INAT_IMM_WORD 2
+#define INAT_IMM_DWORD 3
+#define INAT_IMM_QWORD 4
+#define INAT_IMM_PTR 5
+#define INAT_IMM_VWORD32 6
+#define INAT_IMM_VWORD 7
+
+/* Legacy prefix */
+#define INAT_PFX_OFFS 0
+#define INAT_PFX_BITS 4
+#define INAT_PFX_MAX ((1 << INAT_PFX_BITS) - 1)
+#define INAT_PFX_MASK (INAT_PFX_MAX << INAT_PFX_OFFS)
+/* Escape opcodes */
+#define INAT_ESC_OFFS (INAT_PFX_OFFS + INAT_PFX_BITS)
+#define INAT_ESC_BITS 2
+#define INAT_ESC_MAX ((1 << INAT_ESC_BITS) - 1)
+#define INAT_ESC_MASK (INAT_ESC_MAX << INAT_ESC_OFFS)
+/* Group opcodes (1-16) */
+#define INAT_GRP_OFFS (INAT_ESC_OFFS + INAT_ESC_BITS)
+#define INAT_GRP_BITS 5
+#define INAT_GRP_MAX ((1 << INAT_GRP_BITS) - 1)
+#define INAT_GRP_MASK (INAT_GRP_MAX << INAT_GRP_OFFS)
+/* Immediates */
+#define INAT_IMM_OFFS (INAT_GRP_OFFS + INAT_GRP_BITS)
+#define INAT_IMM_BITS 3
+#define INAT_IMM_MASK (((1 << INAT_IMM_BITS) - 1) << INAT_IMM_OFFS)
+/* Flags */
+#define INAT_FLAG_OFFS (INAT_IMM_OFFS + INAT_IMM_BITS)
+#define INAT_MODRM (1 << (INAT_FLAG_OFFS))
+#define INAT_FORCE64 (1 << (INAT_FLAG_OFFS + 1))
+#define INAT_SCNDIMM (1 << (INAT_FLAG_OFFS + 2))
+#define INAT_MOFFSET (1 << (INAT_FLAG_OFFS + 3))
+#define INAT_VARIANT (1 << (INAT_FLAG_OFFS + 4))
+#define INAT_VEXOK (1 << (INAT_FLAG_OFFS + 5))
+#define INAT_VEXONLY (1 << (INAT_FLAG_OFFS + 6))
+/* Attribute making macros for attribute tables */
+#define INAT_MAKE_PREFIX(pfx) (pfx << INAT_PFX_OFFS)
+#define INAT_MAKE_ESCAPE(esc) (esc << INAT_ESC_OFFS)
+#define INAT_MAKE_GROUP(grp) ((grp << INAT_GRP_OFFS) | INAT_MODRM)
+#define INAT_MAKE_IMM(imm) (imm << INAT_IMM_OFFS)
+
+/* Attribute search APIs */
+extern insn_attr_t inat_get_opcode_attribute(insn_byte_t opcode);
+extern insn_attr_t inat_get_escape_attribute(insn_byte_t opcode,
+ insn_byte_t last_pfx,
+ insn_attr_t esc_attr);
+extern insn_attr_t inat_get_group_attribute(insn_byte_t modrm,
+ insn_byte_t last_pfx,
+ insn_attr_t esc_attr);
+extern insn_attr_t inat_get_avx_attribute(insn_byte_t opcode,
+ insn_byte_t vex_m,
+ insn_byte_t vex_pp);
+
+/* Attribute checking functions */
+static inline int inat_is_legacy_prefix(insn_attr_t attr)
+{
+ attr &= INAT_PFX_MASK;
+ return attr && attr <= INAT_LGCPFX_MAX;
+}
+
+static inline int inat_is_address_size_prefix(insn_attr_t attr)
+{
+ return (attr & INAT_PFX_MASK) == INAT_PFX_ADDRSZ;
+}
+
+static inline int inat_is_operand_size_prefix(insn_attr_t attr)
+{
+ return (attr & INAT_PFX_MASK) == INAT_PFX_OPNDSZ;
+}
+
+static inline int inat_is_rex_prefix(insn_attr_t attr)
+{
+ return (attr & INAT_PFX_MASK) == INAT_PFX_REX;
+}
+
+static inline int inat_last_prefix_id(insn_attr_t attr)
+{
+ if ((attr & INAT_PFX_MASK) > INAT_LSTPFX_MAX)
+ return 0;
+ else
+ return attr & INAT_PFX_MASK;
+}
+
+static inline int inat_is_vex_prefix(insn_attr_t attr)
+{
+ attr &= INAT_PFX_MASK;
+ return attr == INAT_PFX_VEX2 || attr == INAT_PFX_VEX3;
+}
+
+static inline int inat_is_vex3_prefix(insn_attr_t attr)
+{
+ return (attr & INAT_PFX_MASK) == INAT_PFX_VEX3;
+}
+
+static inline int inat_is_escape(insn_attr_t attr)
+{
+ return attr & INAT_ESC_MASK;
+}
+
+static inline int inat_escape_id(insn_attr_t attr)
+{
+ return (attr & INAT_ESC_MASK) >> INAT_ESC_OFFS;
+}
+
+static inline int inat_is_group(insn_attr_t attr)
+{
+ return attr & INAT_GRP_MASK;
+}
+
+static inline int inat_group_id(insn_attr_t attr)
+{
+ return (attr & INAT_GRP_MASK) >> INAT_GRP_OFFS;
+}
+
+static inline int inat_group_common_attribute(insn_attr_t attr)
+{
+ return attr & ~INAT_GRP_MASK;
+}
+
+static inline int inat_has_immediate(insn_attr_t attr)
+{
+ return attr & INAT_IMM_MASK;
+}
+
+static inline int inat_immediate_size(insn_attr_t attr)
+{
+ return (attr & INAT_IMM_MASK) >> INAT_IMM_OFFS;
+}
+
+static inline int inat_has_modrm(insn_attr_t attr)
+{
+ return attr & INAT_MODRM;
+}
+
+static inline int inat_is_force64(insn_attr_t attr)
+{
+ return attr & INAT_FORCE64;
+}
+
+static inline int inat_has_second_immediate(insn_attr_t attr)
+{
+ return attr & INAT_SCNDIMM;
+}
+
+static inline int inat_has_moffset(insn_attr_t attr)
+{
+ return attr & INAT_MOFFSET;
+}
+
+static inline int inat_has_variant(insn_attr_t attr)
+{
+ return attr & INAT_VARIANT;
+}
+
+static inline int inat_accept_vex(insn_attr_t attr)
+{
+ return attr & INAT_VEXOK;
+}
+
+static inline int inat_must_vex(insn_attr_t attr)
+{
+ return attr & INAT_VEXONLY;
+}
+#endif
diff --git a/arch/x86/include/asm/inat_types.h b/arch/x86/include/asm/inat_types.h
new file mode 100644
index 0000000..cb3c20c
--- /dev/null
+++ b/arch/x86/include/asm/inat_types.h
@@ -0,0 +1,29 @@
+#ifndef _ASM_X86_INAT_TYPES_H
+#define _ASM_X86_INAT_TYPES_H
+/*
+ * x86 instruction attributes
+ *
+ * Written by Masami Hiramatsu <mhiramat@redhat.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+/* Instruction attributes */
+typedef unsigned int insn_attr_t;
+typedef unsigned char insn_byte_t;
+typedef signed int insn_value_t;
+
+#endif
diff --git a/arch/x86/include/asm/insn.h b/arch/x86/include/asm/insn.h
new file mode 100644
index 0000000..96c2e0a
--- /dev/null
+++ b/arch/x86/include/asm/insn.h
@@ -0,0 +1,184 @@
+#ifndef _ASM_X86_INSN_H
+#define _ASM_X86_INSN_H
+/*
+ * x86 instruction analysis
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) IBM Corporation, 2009
+ */
+
+/* insn_attr_t is defined in inat.h */
+#include <asm/inat.h>
+
+struct insn_field {
+ union {
+ insn_value_t value;
+ insn_byte_t bytes[4];
+ };
+ /* !0 if we've run insn_get_xxx() for this field */
+ unsigned char got;
+ unsigned char nbytes;
+};
+
+struct insn {
+ struct insn_field prefixes; /*
+ * Prefixes
+ * prefixes.bytes[3]: last prefix
+ */
+ struct insn_field rex_prefix; /* REX prefix */
+ struct insn_field vex_prefix; /* VEX prefix */
+ struct insn_field opcode; /*
+ * opcode.bytes[0]: opcode1
+ * opcode.bytes[1]: opcode2
+ * opcode.bytes[2]: opcode3
+ */
+ struct insn_field modrm;
+ struct insn_field sib;
+ struct insn_field displacement;
+ union {
+ struct insn_field immediate;
+ struct insn_field moffset1; /* for 64bit MOV */
+ struct insn_field immediate1; /* for 64bit imm or off16/32 */
+ };
+ union {
+ struct insn_field moffset2; /* for 64bit MOV */
+ struct insn_field immediate2; /* for 64bit imm or seg16 */
+ };
+
+ insn_attr_t attr;
+ unsigned char opnd_bytes;
+ unsigned char addr_bytes;
+ unsigned char length;
+ unsigned char x86_64;
+
+ const insn_byte_t *kaddr; /* kernel address of insn to analyze */
+ const insn_byte_t *next_byte;
+};
+
+#define X86_MODRM_MOD(modrm) (((modrm) & 0xc0) >> 6)
+#define X86_MODRM_REG(modrm) (((modrm) & 0x38) >> 3)
+#define X86_MODRM_RM(modrm) ((modrm) & 0x07)
+
+#define X86_SIB_SCALE(sib) (((sib) & 0xc0) >> 6)
+#define X86_SIB_INDEX(sib) (((sib) & 0x38) >> 3)
+#define X86_SIB_BASE(sib) ((sib) & 0x07)
+
+#define X86_REX_W(rex) ((rex) & 8)
+#define X86_REX_R(rex) ((rex) & 4)
+#define X86_REX_X(rex) ((rex) & 2)
+#define X86_REX_B(rex) ((rex) & 1)
+
+/* VEX bit flags */
+#define X86_VEX_W(vex) ((vex) & 0x80) /* VEX3 Byte2 */
+#define X86_VEX_R(vex) ((vex) & 0x80) /* VEX2/3 Byte1 */
+#define X86_VEX_X(vex) ((vex) & 0x40) /* VEX3 Byte1 */
+#define X86_VEX_B(vex) ((vex) & 0x20) /* VEX3 Byte1 */
+#define X86_VEX_L(vex) ((vex) & 0x04) /* VEX3 Byte2, VEX2 Byte1 */
+/* VEX bit fields */
+#define X86_VEX3_M(vex) ((vex) & 0x1f) /* VEX3 Byte1 */
+#define X86_VEX2_M 1 /* VEX2.M always 1 */
+#define X86_VEX_V(vex) (((vex) & 0x78) >> 3) /* VEX3 Byte2, VEX2 Byte1 */
+#define X86_VEX_P(vex) ((vex) & 0x03) /* VEX3 Byte2, VEX2 Byte1 */
+#define X86_VEX_M_MAX 0x1f /* VEX3.M Maximum value */
+
+/* The last prefix is needed for two-byte and three-byte opcodes */
+static inline insn_byte_t insn_last_prefix(struct insn *insn)
+{
+ return insn->prefixes.bytes[3];
+}
+
+extern void insn_init(struct insn *insn, const void *kaddr, int x86_64);
+extern void insn_get_prefixes(struct insn *insn);
+extern void insn_get_opcode(struct insn *insn);
+extern void insn_get_modrm(struct insn *insn);
+extern void insn_get_sib(struct insn *insn);
+extern void insn_get_displacement(struct insn *insn);
+extern void insn_get_immediate(struct insn *insn);
+extern void insn_get_length(struct insn *insn);
+
+/* Attribute will be determined after getting ModRM (for opcode groups) */
+static inline void insn_get_attribute(struct insn *insn)
+{
+ insn_get_modrm(insn);
+}
+
+/* Instruction uses RIP-relative addressing */
+extern int insn_rip_relative(struct insn *insn);
+
+/* Init insn for kernel text */
+static inline void kernel_insn_init(struct insn *insn, const void *kaddr)
+{
+#ifdef CONFIG_X86_64
+ insn_init(insn, kaddr, 1);
+#else /* CONFIG_X86_32 */
+ insn_init(insn, kaddr, 0);
+#endif
+}
+
+static inline int insn_is_avx(struct insn *insn)
+{
+ if (!insn->prefixes.got)
+ insn_get_prefixes(insn);
+ return (insn->vex_prefix.value != 0);
+}
+
+static inline insn_byte_t insn_vex_m_bits(struct insn *insn)
+{
+ if (insn->vex_prefix.nbytes == 2) /* 2 bytes VEX */
+ return X86_VEX2_M;
+ else
+ return X86_VEX3_M(insn->vex_prefix.bytes[1]);
+}
+
+static inline insn_byte_t insn_vex_p_bits(struct insn *insn)
+{
+ if (insn->vex_prefix.nbytes == 2) /* 2 bytes VEX */
+ return X86_VEX_P(insn->vex_prefix.bytes[1]);
+ else
+ return X86_VEX_P(insn->vex_prefix.bytes[2]);
+}
+
+/* Offset of each field from kaddr */
+static inline int insn_offset_rex_prefix(struct insn *insn)
+{
+ return insn->prefixes.nbytes;
+}
+static inline int insn_offset_vex_prefix(struct insn *insn)
+{
+ return insn_offset_rex_prefix(insn) + insn->rex_prefix.nbytes;
+}
+static inline int insn_offset_opcode(struct insn *insn)
+{
+ return insn_offset_vex_prefix(insn) + insn->vex_prefix.nbytes;
+}
+static inline int insn_offset_modrm(struct insn *insn)
+{
+ return insn_offset_opcode(insn) + insn->opcode.nbytes;
+}
+static inline int insn_offset_sib(struct insn *insn)
+{
+ return insn_offset_modrm(insn) + insn->modrm.nbytes;
+}
+static inline int insn_offset_displacement(struct insn *insn)
+{
+ return insn_offset_sib(insn) + insn->sib.nbytes;
+}
+static inline int insn_offset_immediate(struct insn *insn)
+{
+ return insn_offset_displacement(insn) + insn->displacement.nbytes;
+}
+
+#endif /* _ASM_X86_INSN_H */
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 820f300..6f8ec1c 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -1000,7 +1000,7 @@
#define thread_saved_pc(t) (*(unsigned long *)((t)->thread.sp - 8))
#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1)
-#define KSTK_ESP(tsk) -1 /* sorry. doesn't work for syscall. */
+extern unsigned long KSTK_ESP(struct task_struct *task);
#endif /* CONFIG_X86_64 */
extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index 0f0d908..a3d49dd 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -7,6 +7,7 @@
#ifdef __KERNEL__
#include <asm/segment.h>
+#include <asm/page_types.h>
#endif
#ifndef __ASSEMBLY__
@@ -216,6 +217,67 @@
return regs->sp;
}
+/* Query offset/name of register from its name/offset */
+extern int regs_query_register_offset(const char *name);
+extern const char *regs_query_register_name(unsigned int offset);
+#define MAX_REG_OFFSET (offsetof(struct pt_regs, ss))
+
+/**
+ * regs_get_register() - get register value from its offset
+ * @regs: pt_regs from which register value is gotten.
+ * @offset: offset number of the register.
+ *
+ * regs_get_register returns the value of a register whose offset from @regs
+ * is @offset. The @offset is the offset of the register in struct pt_regs.
+ * If @offset is bigger than MAX_REG_OFFSET, this returns 0.
+ */
+static inline unsigned long regs_get_register(struct pt_regs *regs,
+ unsigned int offset)
+{
+ if (unlikely(offset > MAX_REG_OFFSET))
+ return 0;
+ return *(unsigned long *)((unsigned long)regs + offset);
+}
+
+/**
+ * regs_within_kernel_stack() - check the address in the stack
+ * @regs: pt_regs which contains kernel stack pointer.
+ * @addr: address which is checked.
+ *
+ * regs_within_kenel_stack() checks @addr is within the kernel stack page(s).
+ * If @addr is within the kernel stack, it returns true. If not, returns false.
+ */
+static inline int regs_within_kernel_stack(struct pt_regs *regs,
+ unsigned long addr)
+{
+ return ((addr & ~(THREAD_SIZE - 1)) ==
+ (kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1)));
+}
+
+/**
+ * regs_get_kernel_stack_nth() - get Nth entry of the stack
+ * @regs: pt_regs which contains kernel stack pointer.
+ * @n: stack entry number.
+ *
+ * regs_get_kernel_stack_nth() returns @n th entry of the kernel stack which
+ * is specifined by @regs. If the @n th entry is NOT in the kernel stack,
+ * this returns 0.
+ */
+static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,
+ unsigned int n)
+{
+ unsigned long *addr = (unsigned long *)kernel_stack_pointer(regs);
+ addr += n;
+ if (regs_within_kernel_stack(regs, (unsigned long)addr))
+ return *addr;
+ else
+ return 0;
+}
+
+/* Get Nth argument at function call */
+extern unsigned long regs_get_argument_nth(struct pt_regs *regs,
+ unsigned int n);
+
/*
* These are defined as per linux/ptrace.h, which see.
*/
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 25a9284..40e37b10 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -143,6 +143,7 @@
| 1*SD_BALANCE_FORK \
| 0*SD_BALANCE_WAKE \
| 1*SD_WAKE_AFFINE \
+ | 0*SD_PREFER_LOCAL \
| 0*SD_SHARE_CPUPOWER \
| 0*SD_POWERSAVINGS_BALANCE \
| 0*SD_SHARE_PKG_RESOURCES \
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 04eb6c9..d1414af 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -19,6 +19,8 @@
#include <asm/types.h>
#include <asm/percpu.h>
#include <asm/uv/uv_mmrs.h>
+#include <asm/irq_vectors.h>
+#include <asm/io_apic.h>
/*
@@ -114,7 +116,7 @@
/*
* The largest possible NASID of a C or M brick (+ 2)
*/
-#define UV_MAX_NASID_VALUE (UV_MAX_NUMALINK_NODES * 2)
+#define UV_MAX_NASID_VALUE (UV_MAX_NUMALINK_BLADES * 2)
struct uv_scir_s {
struct timer_list timer;
@@ -230,6 +232,20 @@
return uv_soc_phys_ram_to_gpa(__pa(v));
}
+/* gnode -> pnode */
+static inline unsigned long uv_gpa_to_gnode(unsigned long gpa)
+{
+ return gpa >> uv_hub_info->m_val;
+}
+
+/* gpa -> pnode */
+static inline int uv_gpa_to_pnode(unsigned long gpa)
+{
+ unsigned long n_mask = (1UL << uv_hub_info->n_val) - 1;
+
+ return uv_gpa_to_gnode(gpa) & n_mask;
+}
+
/* pnode, offset --> socket virtual */
static inline void *uv_pnode_offset_to_vaddr(int pnode, unsigned long offset)
{
@@ -421,9 +437,14 @@
static inline void uv_hub_send_ipi(int pnode, int apicid, int vector)
{
unsigned long val;
+ unsigned long dmode = dest_Fixed;
+
+ if (vector == NMI_VECTOR)
+ dmode = dest_NMI;
val = (1UL << UVH_IPI_INT_SEND_SHFT) |
((apicid) << UVH_IPI_INT_APIC_ID_SHFT) |
+ (dmode << UVH_IPI_INT_DELIVERY_MODE_SHFT) |
(vector << UVH_IPI_INT_VECTOR_SHFT);
uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
}
diff --git a/arch/x86/kernel/acpi/realmode/wakeup.lds.S b/arch/x86/kernel/acpi/realmode/wakeup.lds.S
index 0e50e1e..060fff8f 100644
--- a/arch/x86/kernel/acpi/realmode/wakeup.lds.S
+++ b/arch/x86/kernel/acpi/realmode/wakeup.lds.S
@@ -56,6 +56,9 @@
/DISCARD/ : {
*(.note*)
}
-}
-ASSERT(_end <= WAKEUP_SIZE, "Wakeup too big!");
+ /*
+ * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility:
+ */
+ . = ASSERT(_end <= WAKEUP_SIZE, "Wakeup too big!");
+}
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 98f230f..0285521 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1220,6 +1220,8 @@
amd_iommu_dev_table[devid].data[1] = 0;
amd_iommu_dev_table[devid].data[2] = 0;
+ amd_iommu_apply_erratum_63(devid);
+
/* decrease reference counter */
domain->dev_cnt -= 1;
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index b4b61d4..c20001e 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -240,7 +240,7 @@
writel(ctrl, iommu->mmio_base + MMIO_CONTROL_OFFSET);
}
-static void __init iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
+static void iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
{
u32 ctrl;
@@ -519,6 +519,26 @@
amd_iommu_dev_table[devid].data[i] |= (1 << _bit);
}
+static int get_dev_entry_bit(u16 devid, u8 bit)
+{
+ int i = (bit >> 5) & 0x07;
+ int _bit = bit & 0x1f;
+
+ return (amd_iommu_dev_table[devid].data[i] & (1 << _bit)) >> _bit;
+}
+
+
+void amd_iommu_apply_erratum_63(u16 devid)
+{
+ int sysmgt;
+
+ sysmgt = get_dev_entry_bit(devid, DEV_ENTRY_SYSMGT1) |
+ (get_dev_entry_bit(devid, DEV_ENTRY_SYSMGT2) << 1);
+
+ if (sysmgt == 0x01)
+ set_dev_entry_bit(devid, DEV_ENTRY_IW);
+}
+
/* Writes the specific IOMMU for a device into the rlookup table */
static void __init set_iommu_for_device(struct amd_iommu *iommu, u16 devid)
{
@@ -547,6 +567,8 @@
if (flags & ACPI_DEVFLAG_LINT1)
set_dev_entry_bit(devid, DEV_ENTRY_LINT1_PASS);
+ amd_iommu_apply_erratum_63(devid);
+
set_iommu_for_device(iommu, devid);
}
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index f5f5886..326c254 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -352,14 +352,14 @@
for (i = 0; i < ARRAY_SIZE(redir_addrs); i++) {
alias.v = uv_read_local_mmr(redir_addrs[i].alias);
- if (alias.s.base == 0) {
+ if (alias.s.enable && alias.s.base == 0) {
*size = (1UL << alias.s.m_alias);
redirect.v = uv_read_local_mmr(redir_addrs[i].redirect);
*base = (unsigned long)redirect.s.dest_base << DEST_SHIFT;
return;
}
}
- BUG();
+ *base = *size = 0;
}
enum map_type {map_wb, map_uc};
@@ -619,12 +619,12 @@
uv_cpu_hub_info(cpu)->lowmem_remap_base = lowmem_redir_base;
uv_cpu_hub_info(cpu)->lowmem_remap_top = lowmem_redir_size;
uv_cpu_hub_info(cpu)->m_val = m_val;
- uv_cpu_hub_info(cpu)->n_val = m_val;
+ uv_cpu_hub_info(cpu)->n_val = n_val;
uv_cpu_hub_info(cpu)->numa_blade_id = blade;
uv_cpu_hub_info(cpu)->blade_processor_id = lcpu;
uv_cpu_hub_info(cpu)->pnode = pnode;
uv_cpu_hub_info(cpu)->pnode_mask = pnode_mask;
- uv_cpu_hub_info(cpu)->gpa_mask = (1 << (m_val + n_val)) - 1;
+ uv_cpu_hub_info(cpu)->gpa_mask = (1UL << (m_val + n_val)) - 1;
uv_cpu_hub_info(cpu)->gnode_upper = gnode_upper;
uv_cpu_hub_info(cpu)->gnode_extra = gnode_extra;
uv_cpu_hub_info(cpu)->global_mmr_base = mmr_base;
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index b1598a9..721a77c 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1214,7 +1214,8 @@
rdmsrl(MSR_IA32_MCG_CAP, cap);
b = cap & MCG_BANKCNT_MASK;
- printk(KERN_INFO "mce: CPU supports %d MCE banks\n", b);
+ if (!banks)
+ printk(KERN_INFO "mce: CPU supports %d MCE banks\n", b);
if (b > MAX_NR_BANKS) {
printk(KERN_WARNING
diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c
index 315738c..73c86db 100644
--- a/arch/x86/kernel/cpu/mtrr/cleanup.c
+++ b/arch/x86/kernel/cpu/mtrr/cleanup.c
@@ -846,7 +846,7 @@
sort(range, nr_range, sizeof(struct res_range), cmp_range, NULL);
range_sums = sum_ranges(range, nr_range);
- printk(KERN_INFO "total RAM coverred: %ldM\n",
+ printk(KERN_INFO "total RAM covered: %ldM\n",
range_sums >> (20 - PAGE_SHIFT));
if (mtrr_chunk_size && mtrr_gran_size) {
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 2e20bca..bd87430 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -245,7 +245,7 @@
[PERF_COUNT_HW_CACHE_OP_MAX]
[PERF_COUNT_HW_CACHE_RESULT_MAX];
-static const u64 nehalem_hw_cache_event_ids
+static __initconst u64 nehalem_hw_cache_event_ids
[PERF_COUNT_HW_CACHE_MAX]
[PERF_COUNT_HW_CACHE_OP_MAX]
[PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -336,7 +336,7 @@
},
};
-static const u64 core2_hw_cache_event_ids
+static __initconst u64 core2_hw_cache_event_ids
[PERF_COUNT_HW_CACHE_MAX]
[PERF_COUNT_HW_CACHE_OP_MAX]
[PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -427,7 +427,7 @@
},
};
-static const u64 atom_hw_cache_event_ids
+static __initconst u64 atom_hw_cache_event_ids
[PERF_COUNT_HW_CACHE_MAX]
[PERF_COUNT_HW_CACHE_OP_MAX]
[PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -536,7 +536,7 @@
return hw_event & CORE_EVNTSEL_MASK;
}
-static const u64 amd_hw_cache_event_ids
+static __initconst u64 amd_hw_cache_event_ids
[PERF_COUNT_HW_CACHE_MAX]
[PERF_COUNT_HW_CACHE_OP_MAX]
[PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -1964,7 +1964,7 @@
.priority = 1
};
-static struct x86_pmu p6_pmu = {
+static __initconst struct x86_pmu p6_pmu = {
.name = "p6",
.handle_irq = p6_pmu_handle_irq,
.disable_all = p6_pmu_disable_all,
@@ -1992,7 +1992,7 @@
.get_event_idx = intel_get_event_idx,
};
-static struct x86_pmu intel_pmu = {
+static __initconst struct x86_pmu intel_pmu = {
.name = "Intel",
.handle_irq = intel_pmu_handle_irq,
.disable_all = intel_pmu_disable_all,
@@ -2016,7 +2016,7 @@
.get_event_idx = intel_get_event_idx,
};
-static struct x86_pmu amd_pmu = {
+static __initconst struct x86_pmu amd_pmu = {
.name = "AMD",
.handle_irq = amd_pmu_handle_irq,
.disable_all = amd_pmu_disable_all,
@@ -2037,7 +2037,7 @@
.get_event_idx = gen_get_event_idx,
};
-static int p6_pmu_init(void)
+static __init int p6_pmu_init(void)
{
switch (boot_cpu_data.x86_model) {
case 1:
@@ -2071,7 +2071,7 @@
return 0;
}
-static int intel_pmu_init(void)
+static __init int intel_pmu_init(void)
{
union cpuid10_edx edx;
union cpuid10_eax eax;
@@ -2144,7 +2144,7 @@
return 0;
}
-static int amd_pmu_init(void)
+static __init int amd_pmu_init(void)
{
/* Performance-monitoring supported from K7 and later: */
if (boot_cpu_data.x86 < 6)
diff --git a/arch/x86/kernel/crash_dump_32.c b/arch/x86/kernel/crash_dump_32.c
index f7cdb3b..cd97ce1 100644
--- a/arch/x86/kernel/crash_dump_32.c
+++ b/arch/x86/kernel/crash_dump_32.c
@@ -16,6 +16,22 @@
/* Stores the physical address of elf header of crash image. */
unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX;
+static inline bool is_crashed_pfn_valid(unsigned long pfn)
+{
+#ifndef CONFIG_X86_PAE
+ /*
+ * non-PAE kdump kernel executed from a PAE one will crop high pte
+ * bits and poke unwanted space counting again from address 0, we
+ * don't want that. pte must fit into unsigned long. In fact the
+ * test checks high 12 bits for being zero (pfn will be shifted left
+ * by PAGE_SHIFT).
+ */
+ return pte_pfn(pfn_pte(pfn, __pgprot(0))) == pfn;
+#else
+ return true;
+#endif
+}
+
/**
* copy_oldmem_page - copy one page from "oldmem"
* @pfn: page frame number to be copied
@@ -41,6 +57,9 @@
if (!csize)
return 0;
+ if (!is_crashed_pfn_valid(pfn))
+ return -EFAULT;
+
vaddr = kmap_atomic_pfn(pfn, KM_PTE0);
if (!userbuf) {
diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c
index ad5bd98..cdcfb12 100644
--- a/arch/x86/kernel/efi.c
+++ b/arch/x86/kernel/efi.c
@@ -454,8 +454,10 @@
if (add_efi_memmap)
do_add_efi_memmap();
+#ifdef CONFIG_X86_32
x86_platform.get_wallclock = efi_get_time;
x86_platform.set_wallclock = efi_set_rtc_mmss;
+#endif
/* Setup for EFI runtime service */
reboot_type = BOOT_EFI;
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 7d52e9d..50b9c22 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -334,6 +334,10 @@
END(ret_from_fork)
/*
+ * Interrupt exit functions should be protected against kprobes
+ */
+ .pushsection .kprobes.text, "ax"
+/*
* Return to user mode is not as complex as all this looks,
* but we want the default path for a system call return to
* go as quickly as possible which is why some of this is
@@ -383,6 +387,10 @@
END(resume_kernel)
#endif
CFI_ENDPROC
+/*
+ * End of kprobes section
+ */
+ .popsection
/* SYSENTER_RETURN points to after the "sysenter" instruction in
the vsyscall page. See vsyscall-sysentry.S, which defines the symbol. */
@@ -513,6 +521,10 @@
PTGS_TO_GS_EX
ENDPROC(ia32_sysenter_target)
+/*
+ * syscall stub including irq exit should be protected against kprobes
+ */
+ .pushsection .kprobes.text, "ax"
# system call handler stub
ENTRY(system_call)
RING0_INT_FRAME # can't unwind into user space anyway
@@ -705,6 +717,10 @@
jmp resume_userspace
END(syscall_badsys)
CFI_ENDPROC
+/*
+ * End of kprobes section
+ */
+ .popsection
/*
* System calls that need a pt_regs pointer.
@@ -814,6 +830,10 @@
ENDPROC(common_interrupt)
CFI_ENDPROC
+/*
+ * Irq entries should be protected against kprobes
+ */
+ .pushsection .kprobes.text, "ax"
#define BUILD_INTERRUPT3(name, nr, fn) \
ENTRY(name) \
RING0_INT_FRAME; \
@@ -980,6 +1000,10 @@
jmp error_code
CFI_ENDPROC
END(spurious_interrupt_bug)
+/*
+ * End of kprobes section
+ */
+ .popsection
ENTRY(kernel_thread_helper)
pushl $0 # fake return address for unwinder
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index bd5bbdd..722df1b 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -803,6 +803,10 @@
call \func
.endm
+/*
+ * Interrupt entry/exit should be protected against kprobes
+ */
+ .pushsection .kprobes.text, "ax"
/*
* The interrupt stubs push (~vector+0x80) onto the stack and
* then jump to common_interrupt.
@@ -941,6 +945,10 @@
CFI_ENDPROC
END(common_interrupt)
+/*
+ * End of kprobes section
+ */
+ .popsection
/*
* APIC interrupts.
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 74656d1..04bbd52 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -63,10 +63,10 @@
for_each_online_cpu(j)
seq_printf(p, "%10u ", irq_stats(j)->irq_spurious_count);
seq_printf(p, " Spurious interrupts\n");
- seq_printf(p, "%*s: ", prec, "CNT");
+ seq_printf(p, "%*s: ", prec, "PMI");
for_each_online_cpu(j)
seq_printf(p, "%10u ", irq_stats(j)->apic_perf_irqs);
- seq_printf(p, " Performance counter interrupts\n");
+ seq_printf(p, " Performance monitoring interrupts\n");
seq_printf(p, "%*s: ", prec, "PND");
for_each_online_cpu(j)
seq_printf(p, "%10u ", irq_stats(j)->apic_pending_irqs);
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index b5b1848..3fe86d7 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -48,12 +48,14 @@
#include <linux/preempt.h>
#include <linux/module.h>
#include <linux/kdebug.h>
+#include <linux/kallsyms.h>
#include <asm/cacheflush.h>
#include <asm/desc.h>
#include <asm/pgtable.h>
#include <asm/uaccess.h>
#include <asm/alternative.h>
+#include <asm/insn.h>
#include <asm/debugreg.h>
void jprobe_return_end(void);
@@ -107,50 +109,6 @@
/* ----------------------------------------------- */
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
};
-static const u32 onebyte_has_modrm[256 / 32] = {
- /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* ----------------------------------------------- */
- W(0x00, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0) | /* 00 */
- W(0x10, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0) , /* 10 */
- W(0x20, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0) | /* 20 */
- W(0x30, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0) , /* 30 */
- W(0x40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) | /* 40 */
- W(0x50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) , /* 50 */
- W(0x60, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0) | /* 60 */
- W(0x70, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) , /* 70 */
- W(0x80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1) | /* 80 */
- W(0x90, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) , /* 90 */
- W(0xa0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) | /* a0 */
- W(0xb0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) , /* b0 */
- W(0xc0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0) | /* c0 */
- W(0xd0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1) , /* d0 */
- W(0xe0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) | /* e0 */
- W(0xf0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1) /* f0 */
- /* ----------------------------------------------- */
- /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
-};
-static const u32 twobyte_has_modrm[256 / 32] = {
- /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* ----------------------------------------------- */
- W(0x00, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1) | /* 0f */
- W(0x10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0) , /* 1f */
- W(0x20, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1) | /* 2f */
- W(0x30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) , /* 3f */
- W(0x40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1) | /* 4f */
- W(0x50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1) , /* 5f */
- W(0x60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1) | /* 6f */
- W(0x70, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1) , /* 7f */
- W(0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) | /* 8f */
- W(0x90, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1) , /* 9f */
- W(0xa0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1) | /* af */
- W(0xb0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1) , /* bf */
- W(0xc0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0) | /* cf */
- W(0xd0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1) , /* df */
- W(0xe0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1) | /* ef */
- W(0xf0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0) /* ff */
- /* ----------------------------------------------- */
- /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
-};
#undef W
struct kretprobe_blackpoint kretprobe_blacklist[] = {
@@ -245,6 +203,75 @@
}
}
+/* Recover the probed instruction at addr for further analysis. */
+static int recover_probed_instruction(kprobe_opcode_t *buf, unsigned long addr)
+{
+ struct kprobe *kp;
+ kp = get_kprobe((void *)addr);
+ if (!kp)
+ return -EINVAL;
+
+ /*
+ * Basically, kp->ainsn.insn has an original instruction.
+ * However, RIP-relative instruction can not do single-stepping
+ * at different place, fix_riprel() tweaks the displacement of
+ * that instruction. In that case, we can't recover the instruction
+ * from the kp->ainsn.insn.
+ *
+ * On the other hand, kp->opcode has a copy of the first byte of
+ * the probed instruction, which is overwritten by int3. And
+ * the instruction at kp->addr is not modified by kprobes except
+ * for the first byte, we can recover the original instruction
+ * from it and kp->opcode.
+ */
+ memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
+ buf[0] = kp->opcode;
+ return 0;
+}
+
+/* Dummy buffers for kallsyms_lookup */
+static char __dummy_buf[KSYM_NAME_LEN];
+
+/* Check if paddr is at an instruction boundary */
+static int __kprobes can_probe(unsigned long paddr)
+{
+ int ret;
+ unsigned long addr, offset = 0;
+ struct insn insn;
+ kprobe_opcode_t buf[MAX_INSN_SIZE];
+
+ if (!kallsyms_lookup(paddr, NULL, &offset, NULL, __dummy_buf))
+ return 0;
+
+ /* Decode instructions */
+ addr = paddr - offset;
+ while (addr < paddr) {
+ kernel_insn_init(&insn, (void *)addr);
+ insn_get_opcode(&insn);
+
+ /*
+ * Check if the instruction has been modified by another
+ * kprobe, in which case we replace the breakpoint by the
+ * original instruction in our buffer.
+ */
+ if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION) {
+ ret = recover_probed_instruction(buf, addr);
+ if (ret)
+ /*
+ * Another debugging subsystem might insert
+ * this breakpoint. In that case, we can't
+ * recover it.
+ */
+ return 0;
+ kernel_insn_init(&insn, buf);
+ }
+ insn_get_length(&insn);
+ addr += insn.length;
+ }
+
+ return (addr == paddr);
+}
+
/*
* Returns non-zero if opcode modifies the interrupt flag.
*/
@@ -278,68 +305,30 @@
static void __kprobes fix_riprel(struct kprobe *p)
{
#ifdef CONFIG_X86_64
- u8 *insn = p->ainsn.insn;
- s64 disp;
- int need_modrm;
+ struct insn insn;
+ kernel_insn_init(&insn, p->ainsn.insn);
- /* Skip legacy instruction prefixes. */
- while (1) {
- switch (*insn) {
- case 0x66:
- case 0x67:
- case 0x2e:
- case 0x3e:
- case 0x26:
- case 0x64:
- case 0x65:
- case 0x36:
- case 0xf0:
- case 0xf3:
- case 0xf2:
- ++insn;
- continue;
- }
- break;
- }
-
- /* Skip REX instruction prefix. */
- if (is_REX_prefix(insn))
- ++insn;
-
- if (*insn == 0x0f) {
- /* Two-byte opcode. */
- ++insn;
- need_modrm = test_bit(*insn,
- (unsigned long *)twobyte_has_modrm);
- } else
- /* One-byte opcode. */
- need_modrm = test_bit(*insn,
- (unsigned long *)onebyte_has_modrm);
-
- if (need_modrm) {
- u8 modrm = *++insn;
- if ((modrm & 0xc7) == 0x05) {
- /* %rip+disp32 addressing mode */
- /* Displacement follows ModRM byte. */
- ++insn;
- /*
- * The copied instruction uses the %rip-relative
- * addressing mode. Adjust the displacement for the
- * difference between the original location of this
- * instruction and the location of the copy that will
- * actually be run. The tricky bit here is making sure
- * that the sign extension happens correctly in this
- * calculation, since we need a signed 32-bit result to
- * be sign-extended to 64 bits when it's added to the
- * %rip value and yield the same 64-bit result that the
- * sign-extension of the original signed 32-bit
- * displacement would have given.
- */
- disp = (u8 *) p->addr + *((s32 *) insn) -
- (u8 *) p->ainsn.insn;
- BUG_ON((s64) (s32) disp != disp); /* Sanity check. */
- *(s32 *)insn = (s32) disp;
- }
+ if (insn_rip_relative(&insn)) {
+ s64 newdisp;
+ u8 *disp;
+ insn_get_displacement(&insn);
+ /*
+ * The copied instruction uses the %rip-relative addressing
+ * mode. Adjust the displacement for the difference between
+ * the original location of this instruction and the location
+ * of the copy that will actually be run. The tricky bit here
+ * is making sure that the sign extension happens correctly in
+ * this calculation, since we need a signed 32-bit result to
+ * be sign-extended to 64 bits when it's added to the %rip
+ * value and yield the same 64-bit result that the sign-
+ * extension of the original signed 32-bit displacement would
+ * have given.
+ */
+ newdisp = (u8 *) p->addr + (s64) insn.displacement.value -
+ (u8 *) p->ainsn.insn;
+ BUG_ON((s64) (s32) newdisp != newdisp); /* Sanity check. */
+ disp = (u8 *) p->ainsn.insn + insn_offset_displacement(&insn);
+ *(s32 *) disp = (s32) newdisp;
}
#endif
}
@@ -360,6 +349,8 @@
int __kprobes arch_prepare_kprobe(struct kprobe *p)
{
+ if (!can_probe((unsigned long)p->addr))
+ return -EILSEQ;
/* insn: must be on special executable page on x86. */
p->ainsn.insn = get_insn_slot();
if (!p->ainsn.insn)
@@ -473,17 +464,6 @@
{
switch (kcb->kprobe_status) {
case KPROBE_HIT_SSDONE:
-#ifdef CONFIG_X86_64
- /* TODO: Provide re-entrancy from post_kprobes_handler() and
- * avoid exception stack corruption while single-stepping on
- * the instruction of the new probe.
- */
- arch_disarm_kprobe(p);
- regs->ip = (unsigned long)p->addr;
- reset_current_kprobe();
- preempt_enable_no_resched();
- break;
-#endif
case KPROBE_HIT_ACTIVE:
save_previous_kprobe(kcb);
set_current_kprobe(p, regs, kcb);
@@ -492,18 +472,16 @@
kcb->kprobe_status = KPROBE_REENTER;
break;
case KPROBE_HIT_SS:
- if (p == kprobe_running()) {
- regs->flags &= ~X86_EFLAGS_TF;
- regs->flags |= kcb->kprobe_saved_flags;
- return 0;
- } else {
- /* A probe has been hit in the codepath leading up
- * to, or just after, single-stepping of a probed
- * instruction. This entire codepath should strictly
- * reside in .kprobes.text section. Raise a warning
- * to highlight this peculiar case.
- */
- }
+ /* A probe has been hit in the codepath leading up to, or just
+ * after, single-stepping of a probed instruction. This entire
+ * codepath should strictly reside in .kprobes.text section.
+ * Raise a BUG or we'll continue in an endless reentering loop
+ * and eventually a stack overflow.
+ */
+ printk(KERN_WARNING "Unrecoverable kprobe detected at %p.\n",
+ p->addr);
+ dump_kprobe(p);
+ BUG();
default:
/* impossible cases */
WARN_ON(1);
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index 366baa1..f4c538b 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -317,6 +317,12 @@
return UCODE_NFOUND;
}
+ if (*(u32 *)firmware->data != UCODE_MAGIC) {
+ printk(KERN_ERR "microcode: invalid UCODE_MAGIC (0x%08x)\n",
+ *(u32 *)firmware->data);
+ return UCODE_ERROR;
+ }
+
ret = generic_load_microcode(cpu, firmware->data, firmware->size);
release_firmware(firmware);
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index b2a71dc..a6e804d 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -45,12 +45,10 @@
dma_addr_t bad_dma_address __read_mostly = 0;
EXPORT_SYMBOL(bad_dma_address);
-/* Dummy device used for NULL arguments (normally ISA). Better would
- be probably a smaller DMA mask, but this is bug-to-bug compatible
- to older i386. */
+/* Dummy device used for NULL arguments (normally ISA). */
struct device x86_dma_fallback_dev = {
.init_name = "fallback device",
- .coherent_dma_mask = DMA_BIT_MASK(32),
+ .coherent_dma_mask = ISA_DMA_BIT_MASK,
.dma_mask = &x86_dma_fallback_dev.coherent_dma_mask,
};
EXPORT_SYMBOL(x86_dma_fallback_dev);
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 5bafdec..70cf158 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -671,3 +671,8 @@
return do_arch_prctl(current, code, addr);
}
+unsigned long KSTK_ESP(struct task_struct *task)
+{
+ return (test_tsk_thread_flag(task, TIF_IA32)) ?
+ (task_pt_regs(task)->sp) : ((task)->thread.usersp);
+}
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index e79610d..b25f894 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -52,6 +52,118 @@
REGSET_IOPERM32,
};
+struct pt_regs_offset {
+ const char *name;
+ int offset;
+};
+
+#define REG_OFFSET_NAME(r) {.name = #r, .offset = offsetof(struct pt_regs, r)}
+#define REG_OFFSET_END {.name = NULL, .offset = 0}
+
+static const struct pt_regs_offset regoffset_table[] = {
+#ifdef CONFIG_X86_64
+ REG_OFFSET_NAME(r15),
+ REG_OFFSET_NAME(r14),
+ REG_OFFSET_NAME(r13),
+ REG_OFFSET_NAME(r12),
+ REG_OFFSET_NAME(r11),
+ REG_OFFSET_NAME(r10),
+ REG_OFFSET_NAME(r9),
+ REG_OFFSET_NAME(r8),
+#endif
+ REG_OFFSET_NAME(bx),
+ REG_OFFSET_NAME(cx),
+ REG_OFFSET_NAME(dx),
+ REG_OFFSET_NAME(si),
+ REG_OFFSET_NAME(di),
+ REG_OFFSET_NAME(bp),
+ REG_OFFSET_NAME(ax),
+#ifdef CONFIG_X86_32
+ REG_OFFSET_NAME(ds),
+ REG_OFFSET_NAME(es),
+ REG_OFFSET_NAME(fs),
+ REG_OFFSET_NAME(gs),
+#endif
+ REG_OFFSET_NAME(orig_ax),
+ REG_OFFSET_NAME(ip),
+ REG_OFFSET_NAME(cs),
+ REG_OFFSET_NAME(flags),
+ REG_OFFSET_NAME(sp),
+ REG_OFFSET_NAME(ss),
+ REG_OFFSET_END,
+};
+
+/**
+ * regs_query_register_offset() - query register offset from its name
+ * @name: the name of a register
+ *
+ * regs_query_register_offset() returns the offset of a register in struct
+ * pt_regs from its name. If the name is invalid, this returns -EINVAL;
+ */
+int regs_query_register_offset(const char *name)
+{
+ const struct pt_regs_offset *roff;
+ for (roff = regoffset_table; roff->name != NULL; roff++)
+ if (!strcmp(roff->name, name))
+ return roff->offset;
+ return -EINVAL;
+}
+
+/**
+ * regs_query_register_name() - query register name from its offset
+ * @offset: the offset of a register in struct pt_regs.
+ *
+ * regs_query_register_name() returns the name of a register from its
+ * offset in struct pt_regs. If the @offset is invalid, this returns NULL;
+ */
+const char *regs_query_register_name(unsigned int offset)
+{
+ const struct pt_regs_offset *roff;
+ for (roff = regoffset_table; roff->name != NULL; roff++)
+ if (roff->offset == offset)
+ return roff->name;
+ return NULL;
+}
+
+static const int arg_offs_table[] = {
+#ifdef CONFIG_X86_32
+ [0] = offsetof(struct pt_regs, ax),
+ [1] = offsetof(struct pt_regs, dx),
+ [2] = offsetof(struct pt_regs, cx)
+#else /* CONFIG_X86_64 */
+ [0] = offsetof(struct pt_regs, di),
+ [1] = offsetof(struct pt_regs, si),
+ [2] = offsetof(struct pt_regs, dx),
+ [3] = offsetof(struct pt_regs, cx),
+ [4] = offsetof(struct pt_regs, r8),
+ [5] = offsetof(struct pt_regs, r9)
+#endif
+};
+
+/**
+ * regs_get_argument_nth() - get Nth argument at function call
+ * @regs: pt_regs which contains registers at function entry.
+ * @n: argument number.
+ *
+ * regs_get_argument_nth() returns @n th argument of a function call.
+ * Since usually the kernel stack will be changed right after function entry,
+ * you must use this at function entry. If the @n th entry is NOT in the
+ * kernel stack or pt_regs, this returns 0.
+ */
+unsigned long regs_get_argument_nth(struct pt_regs *regs, unsigned int n)
+{
+ if (n < ARRAY_SIZE(arg_offs_table))
+ return *(unsigned long *)((char *)regs + arg_offs_table[n]);
+ else {
+ /*
+ * The typical case: arg n is on the stack.
+ * (Note: stack[0] = return address, so skip it)
+ */
+ n -= ARRAY_SIZE(arg_offs_table);
+ return regs_get_kernel_stack_nth(regs, 1 + n);
+ }
+}
+
/*
* does not yet catch signals sent when the child dies.
* in exit.c or in signal.c.
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index a1a3cdd..f930787 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -436,6 +436,14 @@
DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5"),
},
},
+ { /* Handle problems with rebooting on Apple Macmini3,1 */
+ .callback = set_pci_reboot,
+ .ident = "Apple Macmini3,1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Macmini3,1"),
+ },
+ },
{ }
};
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index e09f0e2..2a34f9c 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -660,6 +660,13 @@
},
},
{
+ .callback = dmi_low_memory_corruption,
+ .ident = "Phoenix/MSC BIOS",
+ .matches = {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix/MSC"),
+ },
+ },
+ {
/*
* AMI BIOS with low memory corruption was found on Intel DG45ID board.
* It hase different DMI_BIOS_VENDOR = "Intel Corp.", for now we will
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c
index 503c1f2..1740c85 100644
--- a/arch/x86/kernel/tlb_uv.c
+++ b/arch/x86/kernel/tlb_uv.c
@@ -23,8 +23,6 @@
static struct bau_control **uv_bau_table_bases __read_mostly;
static int uv_bau_retry_limit __read_mostly;
-/* position of pnode (which is nasid>>1): */
-static int uv_nshift __read_mostly;
/* base pnode in this partition */
static int uv_partition_base_pnode __read_mostly;
@@ -723,7 +721,7 @@
BUG_ON(!adp);
pa = uv_gpa(adp); /* need the real nasid*/
- n = pa >> uv_nshift;
+ n = uv_gpa_to_pnode(pa);
m = pa & uv_mmask;
uv_write_global_mmr64(pnode, UVH_LB_BAU_SB_DESCRIPTOR_BASE,
@@ -778,7 +776,7 @@
* need the pnode of where the memory was really allocated
*/
pa = uv_gpa(pqp);
- pn = pa >> uv_nshift;
+ pn = uv_gpa_to_pnode(pa);
uv_write_global_mmr64(pnode,
UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST,
((unsigned long)pn << UV_PAYLOADQ_PNODE_SHIFT) |
@@ -843,8 +841,7 @@
GFP_KERNEL, cpu_to_node(cur_cpu));
uv_bau_retry_limit = 1;
- uv_nshift = uv_hub_info->n_val;
- uv_mmask = (1UL << uv_hub_info->n_val) - 1;
+ uv_mmask = (1UL << uv_hub_info->m_val) - 1;
nblades = uv_num_possible_blades();
uv_bau_table_bases = (struct bau_control **)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 8d6001a..3c68fe2 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -305,8 +305,11 @@
#ifdef CONFIG_X86_32
-ASSERT((_end - LOAD_OFFSET <= KERNEL_IMAGE_SIZE),
- "kernel image bigger than KERNEL_IMAGE_SIZE");
+/*
+ * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility:
+ */
+. = ASSERT((_end - LOAD_OFFSET <= KERNEL_IMAGE_SIZE),
+ "kernel image bigger than KERNEL_IMAGE_SIZE");
#else
/*
* Per-cpu symbols which need to be offset from __per_cpu_load
@@ -319,12 +322,12 @@
/*
* Build-time check on the image size:
*/
-ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
- "kernel image bigger than KERNEL_IMAGE_SIZE");
+. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
+ "kernel image bigger than KERNEL_IMAGE_SIZE");
#ifdef CONFIG_SMP
-ASSERT((per_cpu__irq_stack_union == 0),
- "irq_stack_union is not at start of per-cpu area");
+. = ASSERT((per_cpu__irq_stack_union == 0),
+ "irq_stack_union is not at start of per-cpu area");
#endif
#endif /* CONFIG_X86_32 */
@@ -332,6 +335,7 @@
#ifdef CONFIG_KEXEC
#include <asm/kexec.h>
-ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
- "kexec control code size is too big");
+. = ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
+ "kexec control code size is too big");
#endif
+
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index 82ad523..144e7f6 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -116,7 +116,7 @@
* itself with the initial count and continues counting
* from there.
*/
- remaining = hrtimer_expires_remaining(&ps->pit_timer.timer);
+ remaining = hrtimer_get_remaining(&ps->pit_timer.timer);
elapsed = ps->pit_timer.period - ktime_to_ns(remaining);
elapsed = mod_64(elapsed, ps->pit_timer.period);
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 7024224..23c2176 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -521,7 +521,7 @@
if (apic_get_reg(apic, APIC_TMICT) == 0)
return 0;
- remaining = hrtimer_expires_remaining(&apic->lapic_timer.timer);
+ remaining = hrtimer_get_remaining(&apic->lapic_timer.timer);
if (ktime_to_ns(remaining) < 0)
remaining = ktime_set(0, 0);
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 685a4ff..818b92a 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -748,7 +748,8 @@
return write_protected;
}
-static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp, u64 data)
+static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp,
+ unsigned long data)
{
u64 *spte;
int need_tlb_flush = 0;
@@ -763,7 +764,8 @@
return need_tlb_flush;
}
-static int kvm_set_pte_rmapp(struct kvm *kvm, unsigned long *rmapp, u64 data)
+static int kvm_set_pte_rmapp(struct kvm *kvm, unsigned long *rmapp,
+ unsigned long data)
{
int need_flush = 0;
u64 *spte, new_spte;
@@ -799,9 +801,10 @@
return 0;
}
-static int kvm_handle_hva(struct kvm *kvm, unsigned long hva, u64 data,
+static int kvm_handle_hva(struct kvm *kvm, unsigned long hva,
+ unsigned long data,
int (*handler)(struct kvm *kvm, unsigned long *rmapp,
- u64 data))
+ unsigned long data))
{
int i, j;
int retval = 0;
@@ -846,10 +849,11 @@
void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte)
{
- kvm_handle_hva(kvm, hva, (u64)&pte, kvm_set_pte_rmapp);
+ kvm_handle_hva(kvm, hva, (unsigned long)&pte, kvm_set_pte_rmapp);
}
-static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp, u64 data)
+static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp,
+ unsigned long data)
{
u64 *spte;
int young = 0;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 3817220..4fc8017 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1693,7 +1693,7 @@
unsigned bank_num = mcg_cap & 0xff, bank;
r = -EINVAL;
- if (!bank_num)
+ if (!bank_num || bank_num >= KVM_MAX_MCE_BANKS)
goto out;
if (mcg_cap & ~(KVM_MCE_CAP_SUPPORTED | 0xff | 0xff0000))
goto out;
@@ -4053,7 +4053,7 @@
return kvm_write_guest_virt(dtable.base + index*8, seg_desc, sizeof(*seg_desc), vcpu);
}
-static u32 get_tss_base_addr(struct kvm_vcpu *vcpu,
+static gpa_t get_tss_base_addr(struct kvm_vcpu *vcpu,
struct desc_struct *seg_desc)
{
u32 base_addr = get_desc_base(seg_desc);
diff --git a/arch/x86/lib/.gitignore b/arch/x86/lib/.gitignore
new file mode 100644
index 0000000..8df89f0
--- /dev/null
+++ b/arch/x86/lib/.gitignore
@@ -0,0 +1 @@
+inat-tables.c
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
index 85f5db9..a2d6472 100644
--- a/arch/x86/lib/Makefile
+++ b/arch/x86/lib/Makefile
@@ -2,12 +2,25 @@
# Makefile for x86 specific library files.
#
+inat_tables_script = $(srctree)/arch/x86/tools/gen-insn-attr-x86.awk
+inat_tables_maps = $(srctree)/arch/x86/lib/x86-opcode-map.txt
+quiet_cmd_inat_tables = GEN $@
+ cmd_inat_tables = $(AWK) -f $(inat_tables_script) $(inat_tables_maps) > $@
+
+$(obj)/inat-tables.c: $(inat_tables_script) $(inat_tables_maps)
+ $(call cmd,inat_tables)
+
+$(obj)/inat.o: $(obj)/inat-tables.c
+
+clean-files := inat-tables.c
+
obj-$(CONFIG_SMP) := msr.o
lib-y := delay.o
lib-y += thunk_$(BITS).o
lib-y += usercopy_$(BITS).o getuser.o putuser.o
lib-y += memcpy_$(BITS).o
+lib-y += insn.o inat.o
obj-y += msr-reg.o msr-reg-export.o
diff --git a/arch/x86/lib/inat.c b/arch/x86/lib/inat.c
new file mode 100644
index 0000000..46fc4ee
--- /dev/null
+++ b/arch/x86/lib/inat.c
@@ -0,0 +1,90 @@
+/*
+ * x86 instruction attribute tables
+ *
+ * Written by Masami Hiramatsu <mhiramat@redhat.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+#include <asm/insn.h>
+
+/* Attribute tables are generated from opcode map */
+#include "inat-tables.c"
+
+/* Attribute search APIs */
+insn_attr_t inat_get_opcode_attribute(insn_byte_t opcode)
+{
+ return inat_primary_table[opcode];
+}
+
+insn_attr_t inat_get_escape_attribute(insn_byte_t opcode, insn_byte_t last_pfx,
+ insn_attr_t esc_attr)
+{
+ const insn_attr_t *table;
+ insn_attr_t lpfx_attr;
+ int n, m = 0;
+
+ n = inat_escape_id(esc_attr);
+ if (last_pfx) {
+ lpfx_attr = inat_get_opcode_attribute(last_pfx);
+ m = inat_last_prefix_id(lpfx_attr);
+ }
+ table = inat_escape_tables[n][0];
+ if (!table)
+ return 0;
+ if (inat_has_variant(table[opcode]) && m) {
+ table = inat_escape_tables[n][m];
+ if (!table)
+ return 0;
+ }
+ return table[opcode];
+}
+
+insn_attr_t inat_get_group_attribute(insn_byte_t modrm, insn_byte_t last_pfx,
+ insn_attr_t grp_attr)
+{
+ const insn_attr_t *table;
+ insn_attr_t lpfx_attr;
+ int n, m = 0;
+
+ n = inat_group_id(grp_attr);
+ if (last_pfx) {
+ lpfx_attr = inat_get_opcode_attribute(last_pfx);
+ m = inat_last_prefix_id(lpfx_attr);
+ }
+ table = inat_group_tables[n][0];
+ if (!table)
+ return inat_group_common_attribute(grp_attr);
+ if (inat_has_variant(table[X86_MODRM_REG(modrm)]) && m) {
+ table = inat_group_tables[n][m];
+ if (!table)
+ return inat_group_common_attribute(grp_attr);
+ }
+ return table[X86_MODRM_REG(modrm)] |
+ inat_group_common_attribute(grp_attr);
+}
+
+insn_attr_t inat_get_avx_attribute(insn_byte_t opcode, insn_byte_t vex_m,
+ insn_byte_t vex_p)
+{
+ const insn_attr_t *table;
+ if (vex_m > X86_VEX_M_MAX || vex_p > INAT_LSTPFX_MAX)
+ return 0;
+ table = inat_avx_tables[vex_m][vex_p];
+ if (!table)
+ return 0;
+ return table[opcode];
+}
+
diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
new file mode 100644
index 0000000..9f33b98
--- /dev/null
+++ b/arch/x86/lib/insn.c
@@ -0,0 +1,516 @@
+/*
+ * x86 instruction analysis
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) IBM Corporation, 2002, 2004, 2009
+ */
+
+#include <linux/string.h>
+#include <asm/inat.h>
+#include <asm/insn.h>
+
+#define get_next(t, insn) \
+ ({t r; r = *(t*)insn->next_byte; insn->next_byte += sizeof(t); r; })
+
+#define peek_next(t, insn) \
+ ({t r; r = *(t*)insn->next_byte; r; })
+
+#define peek_nbyte_next(t, insn, n) \
+ ({t r; r = *(t*)((insn)->next_byte + n); r; })
+
+/**
+ * insn_init() - initialize struct insn
+ * @insn: &struct insn to be initialized
+ * @kaddr: address (in kernel memory) of instruction (or copy thereof)
+ * @x86_64: !0 for 64-bit kernel or 64-bit app
+ */
+void insn_init(struct insn *insn, const void *kaddr, int x86_64)
+{
+ memset(insn, 0, sizeof(*insn));
+ insn->kaddr = kaddr;
+ insn->next_byte = kaddr;
+ insn->x86_64 = x86_64 ? 1 : 0;
+ insn->opnd_bytes = 4;
+ if (x86_64)
+ insn->addr_bytes = 8;
+ else
+ insn->addr_bytes = 4;
+}
+
+/**
+ * insn_get_prefixes - scan x86 instruction prefix bytes
+ * @insn: &struct insn containing instruction
+ *
+ * Populates the @insn->prefixes bitmap, and updates @insn->next_byte
+ * to point to the (first) opcode. No effect if @insn->prefixes.got
+ * is already set.
+ */
+void insn_get_prefixes(struct insn *insn)
+{
+ struct insn_field *prefixes = &insn->prefixes;
+ insn_attr_t attr;
+ insn_byte_t b, lb;
+ int i, nb;
+
+ if (prefixes->got)
+ return;
+
+ nb = 0;
+ lb = 0;
+ b = peek_next(insn_byte_t, insn);
+ attr = inat_get_opcode_attribute(b);
+ while (inat_is_legacy_prefix(attr)) {
+ /* Skip if same prefix */
+ for (i = 0; i < nb; i++)
+ if (prefixes->bytes[i] == b)
+ goto found;
+ if (nb == 4)
+ /* Invalid instruction */
+ break;
+ prefixes->bytes[nb++] = b;
+ if (inat_is_address_size_prefix(attr)) {
+ /* address size switches 2/4 or 4/8 */
+ if (insn->x86_64)
+ insn->addr_bytes ^= 12;
+ else
+ insn->addr_bytes ^= 6;
+ } else if (inat_is_operand_size_prefix(attr)) {
+ /* oprand size switches 2/4 */
+ insn->opnd_bytes ^= 6;
+ }
+found:
+ prefixes->nbytes++;
+ insn->next_byte++;
+ lb = b;
+ b = peek_next(insn_byte_t, insn);
+ attr = inat_get_opcode_attribute(b);
+ }
+ /* Set the last prefix */
+ if (lb && lb != insn->prefixes.bytes[3]) {
+ if (unlikely(insn->prefixes.bytes[3])) {
+ /* Swap the last prefix */
+ b = insn->prefixes.bytes[3];
+ for (i = 0; i < nb; i++)
+ if (prefixes->bytes[i] == lb)
+ prefixes->bytes[i] = b;
+ }
+ insn->prefixes.bytes[3] = lb;
+ }
+
+ /* Decode REX prefix */
+ if (insn->x86_64) {
+ b = peek_next(insn_byte_t, insn);
+ attr = inat_get_opcode_attribute(b);
+ if (inat_is_rex_prefix(attr)) {
+ insn->rex_prefix.value = b;
+ insn->rex_prefix.nbytes = 1;
+ insn->next_byte++;
+ if (X86_REX_W(b))
+ /* REX.W overrides opnd_size */
+ insn->opnd_bytes = 8;
+ }
+ }
+ insn->rex_prefix.got = 1;
+
+ /* Decode VEX prefix */
+ b = peek_next(insn_byte_t, insn);
+ attr = inat_get_opcode_attribute(b);
+ if (inat_is_vex_prefix(attr)) {
+ insn_byte_t b2 = peek_nbyte_next(insn_byte_t, insn, 1);
+ if (!insn->x86_64) {
+ /*
+ * In 32-bits mode, if the [7:6] bits (mod bits of
+ * ModRM) on the second byte are not 11b, it is
+ * LDS or LES.
+ */
+ if (X86_MODRM_MOD(b2) != 3)
+ goto vex_end;
+ }
+ insn->vex_prefix.bytes[0] = b;
+ insn->vex_prefix.bytes[1] = b2;
+ if (inat_is_vex3_prefix(attr)) {
+ b2 = peek_nbyte_next(insn_byte_t, insn, 2);
+ insn->vex_prefix.bytes[2] = b2;
+ insn->vex_prefix.nbytes = 3;
+ insn->next_byte += 3;
+ if (insn->x86_64 && X86_VEX_W(b2))
+ /* VEX.W overrides opnd_size */
+ insn->opnd_bytes = 8;
+ } else {
+ insn->vex_prefix.nbytes = 2;
+ insn->next_byte += 2;
+ }
+ }
+vex_end:
+ insn->vex_prefix.got = 1;
+
+ prefixes->got = 1;
+ return;
+}
+
+/**
+ * insn_get_opcode - collect opcode(s)
+ * @insn: &struct insn containing instruction
+ *
+ * Populates @insn->opcode, updates @insn->next_byte to point past the
+ * opcode byte(s), and set @insn->attr (except for groups).
+ * If necessary, first collects any preceding (prefix) bytes.
+ * Sets @insn->opcode.value = opcode1. No effect if @insn->opcode.got
+ * is already 1.
+ */
+void insn_get_opcode(struct insn *insn)
+{
+ struct insn_field *opcode = &insn->opcode;
+ insn_byte_t op, pfx;
+ if (opcode->got)
+ return;
+ if (!insn->prefixes.got)
+ insn_get_prefixes(insn);
+
+ /* Get first opcode */
+ op = get_next(insn_byte_t, insn);
+ opcode->bytes[0] = op;
+ opcode->nbytes = 1;
+
+ /* Check if there is VEX prefix or not */
+ if (insn_is_avx(insn)) {
+ insn_byte_t m, p;
+ m = insn_vex_m_bits(insn);
+ p = insn_vex_p_bits(insn);
+ insn->attr = inat_get_avx_attribute(op, m, p);
+ if (!inat_accept_vex(insn->attr))
+ insn->attr = 0; /* This instruction is bad */
+ goto end; /* VEX has only 1 byte for opcode */
+ }
+
+ insn->attr = inat_get_opcode_attribute(op);
+ while (inat_is_escape(insn->attr)) {
+ /* Get escaped opcode */
+ op = get_next(insn_byte_t, insn);
+ opcode->bytes[opcode->nbytes++] = op;
+ pfx = insn_last_prefix(insn);
+ insn->attr = inat_get_escape_attribute(op, pfx, insn->attr);
+ }
+ if (inat_must_vex(insn->attr))
+ insn->attr = 0; /* This instruction is bad */
+end:
+ opcode->got = 1;
+}
+
+/**
+ * insn_get_modrm - collect ModRM byte, if any
+ * @insn: &struct insn containing instruction
+ *
+ * Populates @insn->modrm and updates @insn->next_byte to point past the
+ * ModRM byte, if any. If necessary, first collects the preceding bytes
+ * (prefixes and opcode(s)). No effect if @insn->modrm.got is already 1.
+ */
+void insn_get_modrm(struct insn *insn)
+{
+ struct insn_field *modrm = &insn->modrm;
+ insn_byte_t pfx, mod;
+ if (modrm->got)
+ return;
+ if (!insn->opcode.got)
+ insn_get_opcode(insn);
+
+ if (inat_has_modrm(insn->attr)) {
+ mod = get_next(insn_byte_t, insn);
+ modrm->value = mod;
+ modrm->nbytes = 1;
+ if (inat_is_group(insn->attr)) {
+ pfx = insn_last_prefix(insn);
+ insn->attr = inat_get_group_attribute(mod, pfx,
+ insn->attr);
+ }
+ }
+
+ if (insn->x86_64 && inat_is_force64(insn->attr))
+ insn->opnd_bytes = 8;
+ modrm->got = 1;
+}
+
+
+/**
+ * insn_rip_relative() - Does instruction use RIP-relative addressing mode?
+ * @insn: &struct insn containing instruction
+ *
+ * If necessary, first collects the instruction up to and including the
+ * ModRM byte. No effect if @insn->x86_64 is 0.
+ */
+int insn_rip_relative(struct insn *insn)
+{
+ struct insn_field *modrm = &insn->modrm;
+
+ if (!insn->x86_64)
+ return 0;
+ if (!modrm->got)
+ insn_get_modrm(insn);
+ /*
+ * For rip-relative instructions, the mod field (top 2 bits)
+ * is zero and the r/m field (bottom 3 bits) is 0x5.
+ */
+ return (modrm->nbytes && (modrm->value & 0xc7) == 0x5);
+}
+
+/**
+ * insn_get_sib() - Get the SIB byte of instruction
+ * @insn: &struct insn containing instruction
+ *
+ * If necessary, first collects the instruction up to and including the
+ * ModRM byte.
+ */
+void insn_get_sib(struct insn *insn)
+{
+ insn_byte_t modrm;
+
+ if (insn->sib.got)
+ return;
+ if (!insn->modrm.got)
+ insn_get_modrm(insn);
+ if (insn->modrm.nbytes) {
+ modrm = (insn_byte_t)insn->modrm.value;
+ if (insn->addr_bytes != 2 &&
+ X86_MODRM_MOD(modrm) != 3 && X86_MODRM_RM(modrm) == 4) {
+ insn->sib.value = get_next(insn_byte_t, insn);
+ insn->sib.nbytes = 1;
+ }
+ }
+ insn->sib.got = 1;
+}
+
+
+/**
+ * insn_get_displacement() - Get the displacement of instruction
+ * @insn: &struct insn containing instruction
+ *
+ * If necessary, first collects the instruction up to and including the
+ * SIB byte.
+ * Displacement value is sign-expanded.
+ */
+void insn_get_displacement(struct insn *insn)
+{
+ insn_byte_t mod, rm, base;
+
+ if (insn->displacement.got)
+ return;
+ if (!insn->sib.got)
+ insn_get_sib(insn);
+ if (insn->modrm.nbytes) {
+ /*
+ * Interpreting the modrm byte:
+ * mod = 00 - no displacement fields (exceptions below)
+ * mod = 01 - 1-byte displacement field
+ * mod = 10 - displacement field is 4 bytes, or 2 bytes if
+ * address size = 2 (0x67 prefix in 32-bit mode)
+ * mod = 11 - no memory operand
+ *
+ * If address size = 2...
+ * mod = 00, r/m = 110 - displacement field is 2 bytes
+ *
+ * If address size != 2...
+ * mod != 11, r/m = 100 - SIB byte exists
+ * mod = 00, SIB base = 101 - displacement field is 4 bytes
+ * mod = 00, r/m = 101 - rip-relative addressing, displacement
+ * field is 4 bytes
+ */
+ mod = X86_MODRM_MOD(insn->modrm.value);
+ rm = X86_MODRM_RM(insn->modrm.value);
+ base = X86_SIB_BASE(insn->sib.value);
+ if (mod == 3)
+ goto out;
+ if (mod == 1) {
+ insn->displacement.value = get_next(char, insn);
+ insn->displacement.nbytes = 1;
+ } else if (insn->addr_bytes == 2) {
+ if ((mod == 0 && rm == 6) || mod == 2) {
+ insn->displacement.value =
+ get_next(short, insn);
+ insn->displacement.nbytes = 2;
+ }
+ } else {
+ if ((mod == 0 && rm == 5) || mod == 2 ||
+ (mod == 0 && base == 5)) {
+ insn->displacement.value = get_next(int, insn);
+ insn->displacement.nbytes = 4;
+ }
+ }
+ }
+out:
+ insn->displacement.got = 1;
+}
+
+/* Decode moffset16/32/64 */
+static void __get_moffset(struct insn *insn)
+{
+ switch (insn->addr_bytes) {
+ case 2:
+ insn->moffset1.value = get_next(short, insn);
+ insn->moffset1.nbytes = 2;
+ break;
+ case 4:
+ insn->moffset1.value = get_next(int, insn);
+ insn->moffset1.nbytes = 4;
+ break;
+ case 8:
+ insn->moffset1.value = get_next(int, insn);
+ insn->moffset1.nbytes = 4;
+ insn->moffset2.value = get_next(int, insn);
+ insn->moffset2.nbytes = 4;
+ break;
+ }
+ insn->moffset1.got = insn->moffset2.got = 1;
+}
+
+/* Decode imm v32(Iz) */
+static void __get_immv32(struct insn *insn)
+{
+ switch (insn->opnd_bytes) {
+ case 2:
+ insn->immediate.value = get_next(short, insn);
+ insn->immediate.nbytes = 2;
+ break;
+ case 4:
+ case 8:
+ insn->immediate.value = get_next(int, insn);
+ insn->immediate.nbytes = 4;
+ break;
+ }
+}
+
+/* Decode imm v64(Iv/Ov) */
+static void __get_immv(struct insn *insn)
+{
+ switch (insn->opnd_bytes) {
+ case 2:
+ insn->immediate1.value = get_next(short, insn);
+ insn->immediate1.nbytes = 2;
+ break;
+ case 4:
+ insn->immediate1.value = get_next(int, insn);
+ insn->immediate1.nbytes = 4;
+ break;
+ case 8:
+ insn->immediate1.value = get_next(int, insn);
+ insn->immediate1.nbytes = 4;
+ insn->immediate2.value = get_next(int, insn);
+ insn->immediate2.nbytes = 4;
+ break;
+ }
+ insn->immediate1.got = insn->immediate2.got = 1;
+}
+
+/* Decode ptr16:16/32(Ap) */
+static void __get_immptr(struct insn *insn)
+{
+ switch (insn->opnd_bytes) {
+ case 2:
+ insn->immediate1.value = get_next(short, insn);
+ insn->immediate1.nbytes = 2;
+ break;
+ case 4:
+ insn->immediate1.value = get_next(int, insn);
+ insn->immediate1.nbytes = 4;
+ break;
+ case 8:
+ /* ptr16:64 is not exist (no segment) */
+ return;
+ }
+ insn->immediate2.value = get_next(unsigned short, insn);
+ insn->immediate2.nbytes = 2;
+ insn->immediate1.got = insn->immediate2.got = 1;
+}
+
+/**
+ * insn_get_immediate() - Get the immediates of instruction
+ * @insn: &struct insn containing instruction
+ *
+ * If necessary, first collects the instruction up to and including the
+ * displacement bytes.
+ * Basically, most of immediates are sign-expanded. Unsigned-value can be
+ * get by bit masking with ((1 << (nbytes * 8)) - 1)
+ */
+void insn_get_immediate(struct insn *insn)
+{
+ if (insn->immediate.got)
+ return;
+ if (!insn->displacement.got)
+ insn_get_displacement(insn);
+
+ if (inat_has_moffset(insn->attr)) {
+ __get_moffset(insn);
+ goto done;
+ }
+
+ if (!inat_has_immediate(insn->attr))
+ /* no immediates */
+ goto done;
+
+ switch (inat_immediate_size(insn->attr)) {
+ case INAT_IMM_BYTE:
+ insn->immediate.value = get_next(char, insn);
+ insn->immediate.nbytes = 1;
+ break;
+ case INAT_IMM_WORD:
+ insn->immediate.value = get_next(short, insn);
+ insn->immediate.nbytes = 2;
+ break;
+ case INAT_IMM_DWORD:
+ insn->immediate.value = get_next(int, insn);
+ insn->immediate.nbytes = 4;
+ break;
+ case INAT_IMM_QWORD:
+ insn->immediate1.value = get_next(int, insn);
+ insn->immediate1.nbytes = 4;
+ insn->immediate2.value = get_next(int, insn);
+ insn->immediate2.nbytes = 4;
+ break;
+ case INAT_IMM_PTR:
+ __get_immptr(insn);
+ break;
+ case INAT_IMM_VWORD32:
+ __get_immv32(insn);
+ break;
+ case INAT_IMM_VWORD:
+ __get_immv(insn);
+ break;
+ default:
+ break;
+ }
+ if (inat_has_second_immediate(insn->attr)) {
+ insn->immediate2.value = get_next(char, insn);
+ insn->immediate2.nbytes = 1;
+ }
+done:
+ insn->immediate.got = 1;
+}
+
+/**
+ * insn_get_length() - Get the length of instruction
+ * @insn: &struct insn containing instruction
+ *
+ * If necessary, first collects the instruction up to and including the
+ * immediates bytes.
+ */
+void insn_get_length(struct insn *insn)
+{
+ if (insn->length)
+ return;
+ if (!insn->immediate.got)
+ insn_get_immediate(insn);
+ insn->length = (unsigned char)((unsigned long)insn->next_byte
+ - (unsigned long)insn->kaddr);
+}
diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
new file mode 100644
index 0000000..a793da5
--- /dev/null
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -0,0 +1,893 @@
+# x86 Opcode Maps
+#
+#<Opcode maps>
+# Table: table-name
+# Referrer: escaped-name
+# AVXcode: avx-code
+# opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...]
+# (or)
+# opcode: escape # escaped-name
+# EndTable
+#
+#<group maps>
+# GrpTable: GrpXXX
+# reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...]
+# EndTable
+#
+# AVX Superscripts
+# (VEX): this opcode can accept VEX prefix.
+# (oVEX): this opcode requires VEX prefix.
+# (o128): this opcode only supports 128bit VEX.
+# (o256): this opcode only supports 256bit VEX.
+#
+
+Table: one byte opcode
+Referrer:
+AVXcode:
+# 0x00 - 0x0f
+00: ADD Eb,Gb
+01: ADD Ev,Gv
+02: ADD Gb,Eb
+03: ADD Gv,Ev
+04: ADD AL,Ib
+05: ADD rAX,Iz
+06: PUSH ES (i64)
+07: POP ES (i64)
+08: OR Eb,Gb
+09: OR Ev,Gv
+0a: OR Gb,Eb
+0b: OR Gv,Ev
+0c: OR AL,Ib
+0d: OR rAX,Iz
+0e: PUSH CS (i64)
+0f: escape # 2-byte escape
+# 0x10 - 0x1f
+10: ADC Eb,Gb
+11: ADC Ev,Gv
+12: ADC Gb,Eb
+13: ADC Gv,Ev
+14: ADC AL,Ib
+15: ADC rAX,Iz
+16: PUSH SS (i64)
+17: POP SS (i64)
+18: SBB Eb,Gb
+19: SBB Ev,Gv
+1a: SBB Gb,Eb
+1b: SBB Gv,Ev
+1c: SBB AL,Ib
+1d: SBB rAX,Iz
+1e: PUSH DS (i64)
+1f: POP DS (i64)
+# 0x20 - 0x2f
+20: AND Eb,Gb
+21: AND Ev,Gv
+22: AND Gb,Eb
+23: AND Gv,Ev
+24: AND AL,Ib
+25: AND rAx,Iz
+26: SEG=ES (Prefix)
+27: DAA (i64)
+28: SUB Eb,Gb
+29: SUB Ev,Gv
+2a: SUB Gb,Eb
+2b: SUB Gv,Ev
+2c: SUB AL,Ib
+2d: SUB rAX,Iz
+2e: SEG=CS (Prefix)
+2f: DAS (i64)
+# 0x30 - 0x3f
+30: XOR Eb,Gb
+31: XOR Ev,Gv
+32: XOR Gb,Eb
+33: XOR Gv,Ev
+34: XOR AL,Ib
+35: XOR rAX,Iz
+36: SEG=SS (Prefix)
+37: AAA (i64)
+38: CMP Eb,Gb
+39: CMP Ev,Gv
+3a: CMP Gb,Eb
+3b: CMP Gv,Ev
+3c: CMP AL,Ib
+3d: CMP rAX,Iz
+3e: SEG=DS (Prefix)
+3f: AAS (i64)
+# 0x40 - 0x4f
+40: INC eAX (i64) | REX (o64)
+41: INC eCX (i64) | REX.B (o64)
+42: INC eDX (i64) | REX.X (o64)
+43: INC eBX (i64) | REX.XB (o64)
+44: INC eSP (i64) | REX.R (o64)
+45: INC eBP (i64) | REX.RB (o64)
+46: INC eSI (i64) | REX.RX (o64)
+47: INC eDI (i64) | REX.RXB (o64)
+48: DEC eAX (i64) | REX.W (o64)
+49: DEC eCX (i64) | REX.WB (o64)
+4a: DEC eDX (i64) | REX.WX (o64)
+4b: DEC eBX (i64) | REX.WXB (o64)
+4c: DEC eSP (i64) | REX.WR (o64)
+4d: DEC eBP (i64) | REX.WRB (o64)
+4e: DEC eSI (i64) | REX.WRX (o64)
+4f: DEC eDI (i64) | REX.WRXB (o64)
+# 0x50 - 0x5f
+50: PUSH rAX/r8 (d64)
+51: PUSH rCX/r9 (d64)
+52: PUSH rDX/r10 (d64)
+53: PUSH rBX/r11 (d64)
+54: PUSH rSP/r12 (d64)
+55: PUSH rBP/r13 (d64)
+56: PUSH rSI/r14 (d64)
+57: PUSH rDI/r15 (d64)
+58: POP rAX/r8 (d64)
+59: POP rCX/r9 (d64)
+5a: POP rDX/r10 (d64)
+5b: POP rBX/r11 (d64)
+5c: POP rSP/r12 (d64)
+5d: POP rBP/r13 (d64)
+5e: POP rSI/r14 (d64)
+5f: POP rDI/r15 (d64)
+# 0x60 - 0x6f
+60: PUSHA/PUSHAD (i64)
+61: POPA/POPAD (i64)
+62: BOUND Gv,Ma (i64)
+63: ARPL Ew,Gw (i64) | MOVSXD Gv,Ev (o64)
+64: SEG=FS (Prefix)
+65: SEG=GS (Prefix)
+66: Operand-Size (Prefix)
+67: Address-Size (Prefix)
+68: PUSH Iz (d64)
+69: IMUL Gv,Ev,Iz
+6a: PUSH Ib (d64)
+6b: IMUL Gv,Ev,Ib
+6c: INS/INSB Yb,DX
+6d: INS/INSW/INSD Yz,DX
+6e: OUTS/OUTSB DX,Xb
+6f: OUTS/OUTSW/OUTSD DX,Xz
+# 0x70 - 0x7f
+70: JO Jb
+71: JNO Jb
+72: JB/JNAE/JC Jb
+73: JNB/JAE/JNC Jb
+74: JZ/JE Jb
+75: JNZ/JNE Jb
+76: JBE/JNA Jb
+77: JNBE/JA Jb
+78: JS Jb
+79: JNS Jb
+7a: JP/JPE Jb
+7b: JNP/JPO Jb
+7c: JL/JNGE Jb
+7d: JNL/JGE Jb
+7e: JLE/JNG Jb
+7f: JNLE/JG Jb
+# 0x80 - 0x8f
+80: Grp1 Eb,Ib (1A)
+81: Grp1 Ev,Iz (1A)
+82: Grp1 Eb,Ib (1A),(i64)
+83: Grp1 Ev,Ib (1A)
+84: TEST Eb,Gb
+85: TEST Ev,Gv
+86: XCHG Eb,Gb
+87: XCHG Ev,Gv
+88: MOV Eb,Gb
+89: MOV Ev,Gv
+8a: MOV Gb,Eb
+8b: MOV Gv,Ev
+8c: MOV Ev,Sw
+8d: LEA Gv,M
+8e: MOV Sw,Ew
+8f: Grp1A (1A) | POP Ev (d64)
+# 0x90 - 0x9f
+90: NOP | PAUSE (F3) | XCHG r8,rAX
+91: XCHG rCX/r9,rAX
+92: XCHG rDX/r10,rAX
+93: XCHG rBX/r11,rAX
+94: XCHG rSP/r12,rAX
+95: XCHG rBP/r13,rAX
+96: XCHG rSI/r14,rAX
+97: XCHG rDI/r15,rAX
+98: CBW/CWDE/CDQE
+99: CWD/CDQ/CQO
+9a: CALLF Ap (i64)
+9b: FWAIT/WAIT
+9c: PUSHF/D/Q Fv (d64)
+9d: POPF/D/Q Fv (d64)
+9e: SAHF
+9f: LAHF
+# 0xa0 - 0xaf
+a0: MOV AL,Ob
+a1: MOV rAX,Ov
+a2: MOV Ob,AL
+a3: MOV Ov,rAX
+a4: MOVS/B Xb,Yb
+a5: MOVS/W/D/Q Xv,Yv
+a6: CMPS/B Xb,Yb
+a7: CMPS/W/D Xv,Yv
+a8: TEST AL,Ib
+a9: TEST rAX,Iz
+aa: STOS/B Yb,AL
+ab: STOS/W/D/Q Yv,rAX
+ac: LODS/B AL,Xb
+ad: LODS/W/D/Q rAX,Xv
+ae: SCAS/B AL,Yb
+af: SCAS/W/D/Q rAX,Xv
+# 0xb0 - 0xbf
+b0: MOV AL/R8L,Ib
+b1: MOV CL/R9L,Ib
+b2: MOV DL/R10L,Ib
+b3: MOV BL/R11L,Ib
+b4: MOV AH/R12L,Ib
+b5: MOV CH/R13L,Ib
+b6: MOV DH/R14L,Ib
+b7: MOV BH/R15L,Ib
+b8: MOV rAX/r8,Iv
+b9: MOV rCX/r9,Iv
+ba: MOV rDX/r10,Iv
+bb: MOV rBX/r11,Iv
+bc: MOV rSP/r12,Iv
+bd: MOV rBP/r13,Iv
+be: MOV rSI/r14,Iv
+bf: MOV rDI/r15,Iv
+# 0xc0 - 0xcf
+c0: Grp2 Eb,Ib (1A)
+c1: Grp2 Ev,Ib (1A)
+c2: RETN Iw (f64)
+c3: RETN
+c4: LES Gz,Mp (i64) | 3bytes-VEX (Prefix)
+c5: LDS Gz,Mp (i64) | 2bytes-VEX (Prefix)
+c6: Grp11 Eb,Ib (1A)
+c7: Grp11 Ev,Iz (1A)
+c8: ENTER Iw,Ib
+c9: LEAVE (d64)
+ca: RETF Iw
+cb: RETF
+cc: INT3
+cd: INT Ib
+ce: INTO (i64)
+cf: IRET/D/Q
+# 0xd0 - 0xdf
+d0: Grp2 Eb,1 (1A)
+d1: Grp2 Ev,1 (1A)
+d2: Grp2 Eb,CL (1A)
+d3: Grp2 Ev,CL (1A)
+d4: AAM Ib (i64)
+d5: AAD Ib (i64)
+d6:
+d7: XLAT/XLATB
+d8: ESC
+d9: ESC
+da: ESC
+db: ESC
+dc: ESC
+dd: ESC
+de: ESC
+df: ESC
+# 0xe0 - 0xef
+e0: LOOPNE/LOOPNZ Jb (f64)
+e1: LOOPE/LOOPZ Jb (f64)
+e2: LOOP Jb (f64)
+e3: JrCXZ Jb (f64)
+e4: IN AL,Ib
+e5: IN eAX,Ib
+e6: OUT Ib,AL
+e7: OUT Ib,eAX
+e8: CALL Jz (f64)
+e9: JMP-near Jz (f64)
+ea: JMP-far Ap (i64)
+eb: JMP-short Jb (f64)
+ec: IN AL,DX
+ed: IN eAX,DX
+ee: OUT DX,AL
+ef: OUT DX,eAX
+# 0xf0 - 0xff
+f0: LOCK (Prefix)
+f1:
+f2: REPNE (Prefix)
+f3: REP/REPE (Prefix)
+f4: HLT
+f5: CMC
+f6: Grp3_1 Eb (1A)
+f7: Grp3_2 Ev (1A)
+f8: CLC
+f9: STC
+fa: CLI
+fb: STI
+fc: CLD
+fd: STD
+fe: Grp4 (1A)
+ff: Grp5 (1A)
+EndTable
+
+Table: 2-byte opcode (0x0f)
+Referrer: 2-byte escape
+AVXcode: 1
+# 0x0f 0x00-0x0f
+00: Grp6 (1A)
+01: Grp7 (1A)
+02: LAR Gv,Ew
+03: LSL Gv,Ew
+04:
+05: SYSCALL (o64)
+06: CLTS
+07: SYSRET (o64)
+08: INVD
+09: WBINVD
+0a:
+0b: UD2 (1B)
+0c:
+0d: NOP Ev | GrpP
+0e: FEMMS
+# 3DNow! uses the last imm byte as opcode extension.
+0f: 3DNow! Pq,Qq,Ib
+# 0x0f 0x10-0x1f
+10: movups Vps,Wps (VEX) | movss Vss,Wss (F3),(VEX),(o128) | movupd Vpd,Wpd (66),(VEX) | movsd Vsd,Wsd (F2),(VEX),(o128)
+11: movups Wps,Vps (VEX) | movss Wss,Vss (F3),(VEX),(o128) | movupd Wpd,Vpd (66),(VEX) | movsd Wsd,Vsd (F2),(VEX),(o128)
+12: movlps Vq,Mq (VEX),(o128) | movlpd Vq,Mq (66),(VEX),(o128) | movhlps Vq,Uq (VEX),(o128) | movddup Vq,Wq (F2),(VEX) | movsldup Vq,Wq (F3),(VEX)
+13: mpvlps Mq,Vq (VEX),(o128) | movlpd Mq,Vq (66),(VEX),(o128)
+14: unpcklps Vps,Wq (VEX) | unpcklpd Vpd,Wq (66),(VEX)
+15: unpckhps Vps,Wq (VEX) | unpckhpd Vpd,Wq (66),(VEX)
+16: movhps Vq,Mq (VEX),(o128) | movhpd Vq,Mq (66),(VEX),(o128) | movlsps Vq,Uq (VEX),(o128) | movshdup Vq,Wq (F3),(VEX)
+17: movhps Mq,Vq (VEX),(o128) | movhpd Mq,Vq (66),(VEX),(o128)
+18: Grp16 (1A)
+19:
+1a:
+1b:
+1c:
+1d:
+1e:
+1f: NOP Ev
+# 0x0f 0x20-0x2f
+20: MOV Rd,Cd
+21: MOV Rd,Dd
+22: MOV Cd,Rd
+23: MOV Dd,Rd
+24:
+25:
+26:
+27:
+28: movaps Vps,Wps (VEX) | movapd Vpd,Wpd (66),(VEX)
+29: movaps Wps,Vps (VEX) | movapd Wpd,Vpd (66),(VEX)
+2a: cvtpi2ps Vps,Qpi | cvtsi2ss Vss,Ed/q (F3),(VEX),(o128) | cvtpi2pd Vpd,Qpi (66) | cvtsi2sd Vsd,Ed/q (F2),(VEX),(o128)
+2b: movntps Mps,Vps (VEX) | movntpd Mpd,Vpd (66),(VEX)
+2c: cvttps2pi Ppi,Wps | cvttss2si Gd/q,Wss (F3),(VEX),(o128) | cvttpd2pi Ppi,Wpd (66) | cvttsd2si Gd/q,Wsd (F2),(VEX),(o128)
+2d: cvtps2pi Ppi,Wps | cvtss2si Gd/q,Wss (F3),(VEX),(o128) | cvtpd2pi Qpi,Wpd (66) | cvtsd2si Gd/q,Wsd (F2),(VEX),(o128)
+2e: ucomiss Vss,Wss (VEX),(o128) | ucomisd Vsd,Wsd (66),(VEX),(o128)
+2f: comiss Vss,Wss (VEX),(o128) | comisd Vsd,Wsd (66),(VEX),(o128)
+# 0x0f 0x30-0x3f
+30: WRMSR
+31: RDTSC
+32: RDMSR
+33: RDPMC
+34: SYSENTER
+35: SYSEXIT
+36:
+37: GETSEC
+38: escape # 3-byte escape 1
+39:
+3a: escape # 3-byte escape 2
+3b:
+3c:
+3d:
+3e:
+3f:
+# 0x0f 0x40-0x4f
+40: CMOVO Gv,Ev
+41: CMOVNO Gv,Ev
+42: CMOVB/C/NAE Gv,Ev
+43: CMOVAE/NB/NC Gv,Ev
+44: CMOVE/Z Gv,Ev
+45: CMOVNE/NZ Gv,Ev
+46: CMOVBE/NA Gv,Ev
+47: CMOVA/NBE Gv,Ev
+48: CMOVS Gv,Ev
+49: CMOVNS Gv,Ev
+4a: CMOVP/PE Gv,Ev
+4b: CMOVNP/PO Gv,Ev
+4c: CMOVL/NGE Gv,Ev
+4d: CMOVNL/GE Gv,Ev
+4e: CMOVLE/NG Gv,Ev
+4f: CMOVNLE/G Gv,Ev
+# 0x0f 0x50-0x5f
+50: movmskps Gd/q,Ups (VEX) | movmskpd Gd/q,Upd (66),(VEX)
+51: sqrtps Vps,Wps (VEX) | sqrtss Vss,Wss (F3),(VEX),(o128) | sqrtpd Vpd,Wpd (66),(VEX) | sqrtsd Vsd,Wsd (F2),(VEX),(o128)
+52: rsqrtps Vps,Wps (VEX) | rsqrtss Vss,Wss (F3),(VEX),(o128)
+53: rcpps Vps,Wps (VEX) | rcpss Vss,Wss (F3),(VEX),(o128)
+54: andps Vps,Wps (VEX) | andpd Vpd,Wpd (66),(VEX)
+55: andnps Vps,Wps (VEX) | andnpd Vpd,Wpd (66),(VEX)
+56: orps Vps,Wps (VEX) | orpd Vpd,Wpd (66),(VEX)
+57: xorps Vps,Wps (VEX) | xorpd Vpd,Wpd (66),(VEX)
+58: addps Vps,Wps (VEX) | addss Vss,Wss (F3),(VEX),(o128) | addpd Vpd,Wpd (66),(VEX) | addsd Vsd,Wsd (F2),(VEX),(o128)
+59: mulps Vps,Wps (VEX) | mulss Vss,Wss (F3),(VEX),(o128) | mulpd Vpd,Wpd (66),(VEX) | mulsd Vsd,Wsd (F2),(VEX),(o128)
+5a: cvtps2pd Vpd,Wps (VEX) | cvtss2sd Vsd,Wss (F3),(VEX),(o128) | cvtpd2ps Vps,Wpd (66),(VEX) | cvtsd2ss Vsd,Wsd (F2),(VEX),(o128)
+5b: cvtdq2ps Vps,Wdq (VEX) | cvtps2dq Vdq,Wps (66),(VEX) | cvttps2dq Vdq,Wps (F3),(VEX)
+5c: subps Vps,Wps (VEX) | subss Vss,Wss (F3),(VEX),(o128) | subpd Vpd,Wpd (66),(VEX) | subsd Vsd,Wsd (F2),(VEX),(o128)
+5d: minps Vps,Wps (VEX) | minss Vss,Wss (F3),(VEX),(o128) | minpd Vpd,Wpd (66),(VEX) | minsd Vsd,Wsd (F2),(VEX),(o128)
+5e: divps Vps,Wps (VEX) | divss Vss,Wss (F3),(VEX),(o128) | divpd Vpd,Wpd (66),(VEX) | divsd Vsd,Wsd (F2),(VEX),(o128)
+5f: maxps Vps,Wps (VEX) | maxss Vss,Wss (F3),(VEX),(o128) | maxpd Vpd,Wpd (66),(VEX) | maxsd Vsd,Wsd (F2),(VEX),(o128)
+# 0x0f 0x60-0x6f
+60: punpcklbw Pq,Qd | punpcklbw Vdq,Wdq (66),(VEX),(o128)
+61: punpcklwd Pq,Qd | punpcklwd Vdq,Wdq (66),(VEX),(o128)
+62: punpckldq Pq,Qd | punpckldq Vdq,Wdq (66),(VEX),(o128)
+63: packsswb Pq,Qq | packsswb Vdq,Wdq (66),(VEX),(o128)
+64: pcmpgtb Pq,Qq | pcmpgtb Vdq,Wdq (66),(VEX),(o128)
+65: pcmpgtw Pq,Qq | pcmpgtw Vdq,Wdq (66),(VEX),(o128)
+66: pcmpgtd Pq,Qq | pcmpgtd Vdq,Wdq (66),(VEX),(o128)
+67: packuswb Pq,Qq | packuswb Vdq,Wdq (66),(VEX),(o128)
+68: punpckhbw Pq,Qd | punpckhbw Vdq,Wdq (66),(VEX),(o128)
+69: punpckhwd Pq,Qd | punpckhwd Vdq,Wdq (66),(VEX),(o128)
+6a: punpckhdq Pq,Qd | punpckhdq Vdq,Wdq (66),(VEX),(o128)
+6b: packssdw Pq,Qd | packssdw Vdq,Wdq (66),(VEX),(o128)
+6c: punpcklqdq Vdq,Wdq (66),(VEX),(o128)
+6d: punpckhqdq Vdq,Wdq (66),(VEX),(o128)
+6e: movd/q/ Pd,Ed/q | movd/q Vdq,Ed/q (66),(VEX),(o128)
+6f: movq Pq,Qq | movdqa Vdq,Wdq (66),(VEX) | movdqu Vdq,Wdq (F3),(VEX)
+# 0x0f 0x70-0x7f
+70: pshufw Pq,Qq,Ib | pshufd Vdq,Wdq,Ib (66),(VEX),(o128) | pshufhw Vdq,Wdq,Ib (F3),(VEX),(o128) | pshuflw VdqWdq,Ib (F2),(VEX),(o128)
+71: Grp12 (1A)
+72: Grp13 (1A)
+73: Grp14 (1A)
+74: pcmpeqb Pq,Qq | pcmpeqb Vdq,Wdq (66),(VEX),(o128)
+75: pcmpeqw Pq,Qq | pcmpeqw Vdq,Wdq (66),(VEX),(o128)
+76: pcmpeqd Pq,Qq | pcmpeqd Vdq,Wdq (66),(VEX),(o128)
+77: emms/vzeroupper/vzeroall (VEX)
+78: VMREAD Ed/q,Gd/q
+79: VMWRITE Gd/q,Ed/q
+7a:
+7b:
+7c: haddps Vps,Wps (F2),(VEX) | haddpd Vpd,Wpd (66),(VEX)
+7d: hsubps Vps,Wps (F2),(VEX) | hsubpd Vpd,Wpd (66),(VEX)
+7e: movd/q Ed/q,Pd | movd/q Ed/q,Vdq (66),(VEX),(o128) | movq Vq,Wq (F3),(VEX),(o128)
+7f: movq Qq,Pq | movdqa Wdq,Vdq (66),(VEX) | movdqu Wdq,Vdq (F3),(VEX)
+# 0x0f 0x80-0x8f
+80: JO Jz (f64)
+81: JNO Jz (f64)
+82: JB/JNAE/JC Jz (f64)
+83: JNB/JAE/JNC Jz (f64)
+84: JZ/JE Jz (f64)
+85: JNZ/JNE Jz (f64)
+86: JBE/JNA Jz (f64)
+87: JNBE/JA Jz (f64)
+88: JS Jz (f64)
+89: JNS Jz (f64)
+8a: JP/JPE Jz (f64)
+8b: JNP/JPO Jz (f64)
+8c: JL/JNGE Jz (f64)
+8d: JNL/JGE Jz (f64)
+8e: JLE/JNG Jz (f64)
+8f: JNLE/JG Jz (f64)
+# 0x0f 0x90-0x9f
+90: SETO Eb
+91: SETNO Eb
+92: SETB/C/NAE Eb
+93: SETAE/NB/NC Eb
+94: SETE/Z Eb
+95: SETNE/NZ Eb
+96: SETBE/NA Eb
+97: SETA/NBE Eb
+98: SETS Eb
+99: SETNS Eb
+9a: SETP/PE Eb
+9b: SETNP/PO Eb
+9c: SETL/NGE Eb
+9d: SETNL/GE Eb
+9e: SETLE/NG Eb
+9f: SETNLE/G Eb
+# 0x0f 0xa0-0xaf
+a0: PUSH FS (d64)
+a1: POP FS (d64)
+a2: CPUID
+a3: BT Ev,Gv
+a4: SHLD Ev,Gv,Ib
+a5: SHLD Ev,Gv,CL
+a6: GrpPDLK
+a7: GrpRNG
+a8: PUSH GS (d64)
+a9: POP GS (d64)
+aa: RSM
+ab: BTS Ev,Gv
+ac: SHRD Ev,Gv,Ib
+ad: SHRD Ev,Gv,CL
+ae: Grp15 (1A),(1C)
+af: IMUL Gv,Ev
+# 0x0f 0xb0-0xbf
+b0: CMPXCHG Eb,Gb
+b1: CMPXCHG Ev,Gv
+b2: LSS Gv,Mp
+b3: BTR Ev,Gv
+b4: LFS Gv,Mp
+b5: LGS Gv,Mp
+b6: MOVZX Gv,Eb
+b7: MOVZX Gv,Ew
+b8: JMPE | POPCNT Gv,Ev (F3)
+b9: Grp10 (1A)
+ba: Grp8 Ev,Ib (1A)
+bb: BTC Ev,Gv
+bc: BSF Gv,Ev
+bd: BSR Gv,Ev
+be: MOVSX Gv,Eb
+bf: MOVSX Gv,Ew
+# 0x0f 0xc0-0xcf
+c0: XADD Eb,Gb
+c1: XADD Ev,Gv
+c2: cmpps Vps,Wps,Ib (VEX) | cmpss Vss,Wss,Ib (F3),(VEX),(o128) | cmppd Vpd,Wpd,Ib (66),(VEX) | cmpsd Vsd,Wsd,Ib (F2),(VEX)
+c3: movnti Md/q,Gd/q
+c4: pinsrw Pq,Rd/q/Mw,Ib | pinsrw Vdq,Rd/q/Mw,Ib (66),(VEX),(o128)
+c5: pextrw Gd,Nq,Ib | pextrw Gd,Udq,Ib (66),(VEX),(o128)
+c6: shufps Vps,Wps,Ib (VEX) | shufpd Vpd,Wpd,Ib (66),(VEX)
+c7: Grp9 (1A)
+c8: BSWAP RAX/EAX/R8/R8D
+c9: BSWAP RCX/ECX/R9/R9D
+ca: BSWAP RDX/EDX/R10/R10D
+cb: BSWAP RBX/EBX/R11/R11D
+cc: BSWAP RSP/ESP/R12/R12D
+cd: BSWAP RBP/EBP/R13/R13D
+ce: BSWAP RSI/ESI/R14/R14D
+cf: BSWAP RDI/EDI/R15/R15D
+# 0x0f 0xd0-0xdf
+d0: addsubps Vps,Wps (F2),(VEX) | addsubpd Vpd,Wpd (66),(VEX)
+d1: psrlw Pq,Qq | psrlw Vdq,Wdq (66),(VEX),(o128)
+d2: psrld Pq,Qq | psrld Vdq,Wdq (66),(VEX),(o128)
+d3: psrlq Pq,Qq | psrlq Vdq,Wdq (66),(VEX),(o128)
+d4: paddq Pq,Qq | paddq Vdq,Wdq (66),(VEX),(o128)
+d5: pmullw Pq,Qq | pmullw Vdq,Wdq (66),(VEX),(o128)
+d6: movq Wq,Vq (66),(VEX),(o128) | movq2dq Vdq,Nq (F3) | movdq2q Pq,Uq (F2)
+d7: pmovmskb Gd,Nq | pmovmskb Gd,Udq (66),(VEX),(o128)
+d8: psubusb Pq,Qq | psubusb Vdq,Wdq (66),(VEX),(o128)
+d9: psubusw Pq,Qq | psubusw Vdq,Wdq (66),(VEX),(o128)
+da: pminub Pq,Qq | pminub Vdq,Wdq (66),(VEX),(o128)
+db: pand Pq,Qq | pand Vdq,Wdq (66),(VEX),(o128)
+dc: paddusb Pq,Qq | paddusb Vdq,Wdq (66),(VEX),(o128)
+dd: paddusw Pq,Qq | paddusw Vdq,Wdq (66),(VEX),(o128)
+de: pmaxub Pq,Qq | pmaxub Vdq,Wdq (66),(VEX),(o128)
+df: pandn Pq,Qq | pandn Vdq,Wdq (66),(VEX),(o128)
+# 0x0f 0xe0-0xef
+e0: pavgb Pq,Qq | pavgb Vdq,Wdq (66),(VEX),(o128)
+e1: psraw Pq,Qq | psraw Vdq,Wdq (66),(VEX),(o128)
+e2: psrad Pq,Qq | psrad Vdq,Wdq (66),(VEX),(o128)
+e3: pavgw Pq,Qq | pavgw Vdq,Wdq (66),(VEX),(o128)
+e4: pmulhuw Pq,Qq | pmulhuw Vdq,Wdq (66),(VEX),(o128)
+e5: pmulhw Pq,Qq | pmulhw Vdq,Wdq (66),(VEX),(o128)
+e6: cvtpd2dq Vdq,Wpd (F2),(VEX) | cvttpd2dq Vdq,Wpd (66),(VEX) | cvtdq2pd Vpd,Wdq (F3),(VEX)
+e7: movntq Mq,Pq | movntdq Mdq,Vdq (66),(VEX)
+e8: psubsb Pq,Qq | psubsb Vdq,Wdq (66),(VEX),(o128)
+e9: psubsw Pq,Qq | psubsw Vdq,Wdq (66),(VEX),(o128)
+ea: pminsw Pq,Qq | pminsw Vdq,Wdq (66),(VEX),(o128)
+eb: por Pq,Qq | por Vdq,Wdq (66),(VEX),(o128)
+ec: paddsb Pq,Qq | paddsb Vdq,Wdq (66),(VEX),(o128)
+ed: paddsw Pq,Qq | paddsw Vdq,Wdq (66),(VEX),(o128)
+ee: pmaxsw Pq,Qq | pmaxsw Vdq,Wdq (66),(VEX),(o128)
+ef: pxor Pq,Qq | pxor Vdq,Wdq (66),(VEX),(o128)
+# 0x0f 0xf0-0xff
+f0: lddqu Vdq,Mdq (F2),(VEX)
+f1: psllw Pq,Qq | psllw Vdq,Wdq (66),(VEX),(o128)
+f2: pslld Pq,Qq | pslld Vdq,Wdq (66),(VEX),(o128)
+f3: psllq Pq,Qq | psllq Vdq,Wdq (66),(VEX),(o128)
+f4: pmuludq Pq,Qq | pmuludq Vdq,Wdq (66),(VEX),(o128)
+f5: pmaddwd Pq,Qq | pmaddwd Vdq,Wdq (66),(VEX),(o128)
+f6: psadbw Pq,Qq | psadbw Vdq,Wdq (66),(VEX),(o128)
+f7: maskmovq Pq,Nq | maskmovdqu Vdq,Udq (66),(VEX),(o128)
+f8: psubb Pq,Qq | psubb Vdq,Wdq (66),(VEX),(o128)
+f9: psubw Pq,Qq | psubw Vdq,Wdq (66),(VEX),(o128)
+fa: psubd Pq,Qq | psubd Vdq,Wdq (66),(VEX),(o128)
+fb: psubq Pq,Qq | psubq Vdq,Wdq (66),(VEX),(o128)
+fc: paddb Pq,Qq | paddb Vdq,Wdq (66),(VEX),(o128)
+fd: paddw Pq,Qq | paddw Vdq,Wdq (66),(VEX),(o128)
+fe: paddd Pq,Qq | paddd Vdq,Wdq (66),(VEX),(o128)
+ff:
+EndTable
+
+Table: 3-byte opcode 1 (0x0f 0x38)
+Referrer: 3-byte escape 1
+AVXcode: 2
+# 0x0f 0x38 0x00-0x0f
+00: pshufb Pq,Qq | pshufb Vdq,Wdq (66),(VEX),(o128)
+01: phaddw Pq,Qq | phaddw Vdq,Wdq (66),(VEX),(o128)
+02: phaddd Pq,Qq | phaddd Vdq,Wdq (66),(VEX),(o128)
+03: phaddsw Pq,Qq | phaddsw Vdq,Wdq (66),(VEX),(o128)
+04: pmaddubsw Pq,Qq | pmaddubsw Vdq,Wdq (66),(VEX),(o128)
+05: phsubw Pq,Qq | phsubw Vdq,Wdq (66),(VEX),(o128)
+06: phsubd Pq,Qq | phsubd Vdq,Wdq (66),(VEX),(o128)
+07: phsubsw Pq,Qq | phsubsw Vdq,Wdq (66),(VEX),(o128)
+08: psignb Pq,Qq | psignb Vdq,Wdq (66),(VEX),(o128)
+09: psignw Pq,Qq | psignw Vdq,Wdq (66),(VEX),(o128)
+0a: psignd Pq,Qq | psignd Vdq,Wdq (66),(VEX),(o128)
+0b: pmulhrsw Pq,Qq | pmulhrsw Vdq,Wdq (66),(VEX),(o128)
+0c: Vpermilps /r (66),(oVEX)
+0d: Vpermilpd /r (66),(oVEX)
+0e: vtestps /r (66),(oVEX)
+0f: vtestpd /r (66),(oVEX)
+# 0x0f 0x38 0x10-0x1f
+10: pblendvb Vdq,Wdq (66)
+11:
+12:
+13:
+14: blendvps Vdq,Wdq (66)
+15: blendvpd Vdq,Wdq (66)
+16:
+17: ptest Vdq,Wdq (66),(VEX)
+18: vbroadcastss /r (66),(oVEX)
+19: vbroadcastsd /r (66),(oVEX),(o256)
+1a: vbroadcastf128 /r (66),(oVEX),(o256)
+1b:
+1c: pabsb Pq,Qq | pabsb Vdq,Wdq (66),(VEX),(o128)
+1d: pabsw Pq,Qq | pabsw Vdq,Wdq (66),(VEX),(o128)
+1e: pabsd Pq,Qq | pabsd Vdq,Wdq (66),(VEX),(o128)
+1f:
+# 0x0f 0x38 0x20-0x2f
+20: pmovsxbw Vdq,Udq/Mq (66),(VEX),(o128)
+21: pmovsxbd Vdq,Udq/Md (66),(VEX),(o128)
+22: pmovsxbq Vdq,Udq/Mw (66),(VEX),(o128)
+23: pmovsxwd Vdq,Udq/Mq (66),(VEX),(o128)
+24: pmovsxwq Vdq,Udq/Md (66),(VEX),(o128)
+25: pmovsxdq Vdq,Udq/Mq (66),(VEX),(o128)
+26:
+27:
+28: pmuldq Vdq,Wdq (66),(VEX),(o128)
+29: pcmpeqq Vdq,Wdq (66),(VEX),(o128)
+2a: movntdqa Vdq,Mdq (66),(VEX),(o128)
+2b: packusdw Vdq,Wdq (66),(VEX),(o128)
+2c: vmaskmovps(ld) /r (66),(oVEX)
+2d: vmaskmovpd(ld) /r (66),(oVEX)
+2e: vmaskmovps(st) /r (66),(oVEX)
+2f: vmaskmovpd(st) /r (66),(oVEX)
+# 0x0f 0x38 0x30-0x3f
+30: pmovzxbw Vdq,Udq/Mq (66),(VEX),(o128)
+31: pmovzxbd Vdq,Udq/Md (66),(VEX),(o128)
+32: pmovzxbq Vdq,Udq/Mw (66),(VEX),(o128)
+33: pmovzxwd Vdq,Udq/Mq (66),(VEX),(o128)
+34: pmovzxwq Vdq,Udq/Md (66),(VEX),(o128)
+35: pmovzxdq Vdq,Udq/Mq (66),(VEX),(o128)
+36:
+37: pcmpgtq Vdq,Wdq (66),(VEX),(o128)
+38: pminsb Vdq,Wdq (66),(VEX),(o128)
+39: pminsd Vdq,Wdq (66),(VEX),(o128)
+3a: pminuw Vdq,Wdq (66),(VEX),(o128)
+3b: pminud Vdq,Wdq (66),(VEX),(o128)
+3c: pmaxsb Vdq,Wdq (66),(VEX),(o128)
+3d: pmaxsd Vdq,Wdq (66),(VEX),(o128)
+3e: pmaxuw Vdq,Wdq (66),(VEX),(o128)
+3f: pmaxud Vdq,Wdq (66),(VEX),(o128)
+# 0x0f 0x38 0x40-0x8f
+40: pmulld Vdq,Wdq (66),(VEX),(o128)
+41: phminposuw Vdq,Wdq (66),(VEX),(o128)
+80: INVEPT Gd/q,Mdq (66)
+81: INVPID Gd/q,Mdq (66)
+# 0x0f 0x38 0x90-0xbf (FMA)
+96: vfmaddsub132pd/ps /r (66),(VEX)
+97: vfmsubadd132pd/ps /r (66),(VEX)
+98: vfmadd132pd/ps /r (66),(VEX)
+99: vfmadd132sd/ss /r (66),(VEX),(o128)
+9a: vfmsub132pd/ps /r (66),(VEX)
+9b: vfmsub132sd/ss /r (66),(VEX),(o128)
+9c: vfnmadd132pd/ps /r (66),(VEX)
+9d: vfnmadd132sd/ss /r (66),(VEX),(o128)
+9e: vfnmsub132pd/ps /r (66),(VEX)
+9f: vfnmsub132sd/ss /r (66),(VEX),(o128)
+a6: vfmaddsub213pd/ps /r (66),(VEX)
+a7: vfmsubadd213pd/ps /r (66),(VEX)
+a8: vfmadd213pd/ps /r (66),(VEX)
+a9: vfmadd213sd/ss /r (66),(VEX),(o128)
+aa: vfmsub213pd/ps /r (66),(VEX)
+ab: vfmsub213sd/ss /r (66),(VEX),(o128)
+ac: vfnmadd213pd/ps /r (66),(VEX)
+ad: vfnmadd213sd/ss /r (66),(VEX),(o128)
+ae: vfnmsub213pd/ps /r (66),(VEX)
+af: vfnmsub213sd/ss /r (66),(VEX),(o128)
+b6: vfmaddsub231pd/ps /r (66),(VEX)
+b7: vfmsubadd231pd/ps /r (66),(VEX)
+b8: vfmadd231pd/ps /r (66),(VEX)
+b9: vfmadd231sd/ss /r (66),(VEX),(o128)
+ba: vfmsub231pd/ps /r (66),(VEX)
+bb: vfmsub231sd/ss /r (66),(VEX),(o128)
+bc: vfnmadd231pd/ps /r (66),(VEX)
+bd: vfnmadd231sd/ss /r (66),(VEX),(o128)
+be: vfnmsub231pd/ps /r (66),(VEX)
+bf: vfnmsub231sd/ss /r (66),(VEX),(o128)
+# 0x0f 0x38 0xc0-0xff
+db: aesimc Vdq,Wdq (66),(VEX),(o128)
+dc: aesenc Vdq,Wdq (66),(VEX),(o128)
+dd: aesenclast Vdq,Wdq (66),(VEX),(o128)
+de: aesdec Vdq,Wdq (66),(VEX),(o128)
+df: aesdeclast Vdq,Wdq (66),(VEX),(o128)
+f0: MOVBE Gv,Mv | CRC32 Gd,Eb (F2)
+f1: MOVBE Mv,Gv | CRC32 Gd,Ev (F2)
+EndTable
+
+Table: 3-byte opcode 2 (0x0f 0x3a)
+Referrer: 3-byte escape 2
+AVXcode: 3
+# 0x0f 0x3a 0x00-0xff
+04: vpermilps /r,Ib (66),(oVEX)
+05: vpermilpd /r,Ib (66),(oVEX)
+06: vperm2f128 /r,Ib (66),(oVEX),(o256)
+08: roundps Vdq,Wdq,Ib (66),(VEX)
+09: roundpd Vdq,Wdq,Ib (66),(VEX)
+0a: roundss Vss,Wss,Ib (66),(VEX),(o128)
+0b: roundsd Vsd,Wsd,Ib (66),(VEX),(o128)
+0c: blendps Vdq,Wdq,Ib (66),(VEX)
+0d: blendpd Vdq,Wdq,Ib (66),(VEX)
+0e: pblendw Vdq,Wdq,Ib (66),(VEX),(o128)
+0f: palignr Pq,Qq,Ib | palignr Vdq,Wdq,Ib (66),(VEX),(o128)
+14: pextrb Rd/Mb,Vdq,Ib (66),(VEX),(o128)
+15: pextrw Rd/Mw,Vdq,Ib (66),(VEX),(o128)
+16: pextrd/pextrq Ed/q,Vdq,Ib (66),(VEX),(o128)
+17: extractps Ed,Vdq,Ib (66),(VEX),(o128)
+18: vinsertf128 /r,Ib (66),(oVEX),(o256)
+19: vextractf128 /r,Ib (66),(oVEX),(o256)
+20: pinsrb Vdq,Rd/q/Mb,Ib (66),(VEX),(o128)
+21: insertps Vdq,Udq/Md,Ib (66),(VEX),(o128)
+22: pinsrd/pinsrq Vdq,Ed/q,Ib (66),(VEX),(o128)
+40: dpps Vdq,Wdq,Ib (66),(VEX)
+41: dppd Vdq,Wdq,Ib (66),(VEX),(o128)
+42: mpsadbw Vdq,Wdq,Ib (66),(VEX),(o128)
+44: pclmulq Vdq,Wdq,Ib (66),(VEX),(o128)
+4a: vblendvps /r,Ib (66),(oVEX)
+4b: vblendvpd /r,Ib (66),(oVEX)
+4c: vpblendvb /r,Ib (66),(oVEX),(o128)
+60: pcmpestrm Vdq,Wdq,Ib (66),(VEX),(o128)
+61: pcmpestri Vdq,Wdq,Ib (66),(VEX),(o128)
+62: pcmpistrm Vdq,Wdq,Ib (66),(VEX),(o128)
+63: pcmpistri Vdq,Wdq,Ib (66),(VEX),(o128)
+df: aeskeygenassist Vdq,Wdq,Ib (66),(VEX),(o128)
+EndTable
+
+GrpTable: Grp1
+0: ADD
+1: OR
+2: ADC
+3: SBB
+4: AND
+5: SUB
+6: XOR
+7: CMP
+EndTable
+
+GrpTable: Grp1A
+0: POP
+EndTable
+
+GrpTable: Grp2
+0: ROL
+1: ROR
+2: RCL
+3: RCR
+4: SHL/SAL
+5: SHR
+6:
+7: SAR
+EndTable
+
+GrpTable: Grp3_1
+0: TEST Eb,Ib
+1:
+2: NOT Eb
+3: NEG Eb
+4: MUL AL,Eb
+5: IMUL AL,Eb
+6: DIV AL,Eb
+7: IDIV AL,Eb
+EndTable
+
+GrpTable: Grp3_2
+0: TEST Ev,Iz
+1:
+2: NOT Ev
+3: NEG Ev
+4: MUL rAX,Ev
+5: IMUL rAX,Ev
+6: DIV rAX,Ev
+7: IDIV rAX,Ev
+EndTable
+
+GrpTable: Grp4
+0: INC Eb
+1: DEC Eb
+EndTable
+
+GrpTable: Grp5
+0: INC Ev
+1: DEC Ev
+2: CALLN Ev (f64)
+3: CALLF Ep
+4: JMPN Ev (f64)
+5: JMPF Ep
+6: PUSH Ev (d64)
+7:
+EndTable
+
+GrpTable: Grp6
+0: SLDT Rv/Mw
+1: STR Rv/Mw
+2: LLDT Ew
+3: LTR Ew
+4: VERR Ew
+5: VERW Ew
+EndTable
+
+GrpTable: Grp7
+0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B)
+1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001)
+2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B)
+3: LIDT Ms
+4: SMSW Mw/Rv
+5:
+6: LMSW Ew
+7: INVLPG Mb | SWAPGS (o64),(000),(11B) | RDTSCP (001),(11B)
+EndTable
+
+GrpTable: Grp8
+4: BT
+5: BTS
+6: BTR
+7: BTC
+EndTable
+
+GrpTable: Grp9
+1: CMPXCHG8B/16B Mq/Mdq
+6: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3)
+7: VMPTRST Mq
+EndTable
+
+GrpTable: Grp10
+EndTable
+
+GrpTable: Grp11
+0: MOV
+EndTable
+
+GrpTable: Grp12
+2: psrlw Nq,Ib (11B) | psrlw Udq,Ib (66),(11B),(VEX),(o128)
+4: psraw Nq,Ib (11B) | psraw Udq,Ib (66),(11B),(VEX),(o128)
+6: psllw Nq,Ib (11B) | psllw Udq,Ib (66),(11B),(VEX),(o128)
+EndTable
+
+GrpTable: Grp13
+2: psrld Nq,Ib (11B) | psrld Udq,Ib (66),(11B),(VEX),(o128)
+4: psrad Nq,Ib (11B) | psrad Udq,Ib (66),(11B),(VEX),(o128)
+6: pslld Nq,Ib (11B) | pslld Udq,Ib (66),(11B),(VEX),(o128)
+EndTable
+
+GrpTable: Grp14
+2: psrlq Nq,Ib (11B) | psrlq Udq,Ib (66),(11B),(VEX),(o128)
+3: psrldq Udq,Ib (66),(11B),(VEX),(o128)
+6: psllq Nq,Ib (11B) | psllq Udq,Ib (66),(11B),(VEX),(o128)
+7: pslldq Udq,Ib (66),(11B),(VEX),(o128)
+EndTable
+
+GrpTable: Grp15
+0: fxsave
+1: fxstor
+2: ldmxcsr (VEX)
+3: stmxcsr (VEX)
+4: XSAVE
+5: XRSTOR | lfence (11B)
+6: mfence (11B)
+7: clflush | sfence (11B)
+EndTable
+
+GrpTable: Grp16
+0: prefetch NTA
+1: prefetch T0
+2: prefetch T1
+3: prefetch T2
+EndTable
+
+# AMD's Prefetch Group
+GrpTable: GrpP
+0: PREFETCH
+1: PREFETCHW
+EndTable
+
+GrpTable: GrpPDLK
+0: MONTMUL
+1: XSHA1
+2: XSHA2
+EndTable
+
+GrpTable: GrpRNG
+0: xstore-rng
+1: xcrypt-ecb
+2: xcrypt-cbc
+4: xcrypt-cfb
+5: xcrypt-ofb
+EndTable
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index f4cee90..8f4e2ac 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -38,7 +38,8 @@
* Returns 0 if mmiotrace is disabled, or if the fault is not
* handled by mmiotrace:
*/
-static inline int kmmio_fault(struct pt_regs *regs, unsigned long addr)
+static inline int __kprobes
+kmmio_fault(struct pt_regs *regs, unsigned long addr)
{
if (unlikely(is_kmmio_active()))
if (kmmio_handler(regs, addr) == 1)
@@ -46,7 +47,7 @@
return 0;
}
-static inline int notify_page_fault(struct pt_regs *regs)
+static inline int __kprobes notify_page_fault(struct pt_regs *regs)
{
int ret = 0;
@@ -240,7 +241,7 @@
*
* Handle a fault on the vmalloc or module mapping area
*/
-static noinline int vmalloc_fault(unsigned long address)
+static noinline __kprobes int vmalloc_fault(unsigned long address)
{
unsigned long pgd_paddr;
pmd_t *pmd_k;
@@ -357,7 +358,7 @@
*
* This assumes no large pages in there.
*/
-static noinline int vmalloc_fault(unsigned long address)
+static noinline __kprobes int vmalloc_fault(unsigned long address)
{
pgd_t *pgd, *pgd_ref;
pud_t *pud, *pud_ref;
@@ -860,7 +861,7 @@
* There are no security implications to leaving a stale TLB when
* increasing the permissions on a page.
*/
-static noinline int
+static noinline __kprobes int
spurious_fault(unsigned long error_code, unsigned long address)
{
pgd_t *pgd;
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 334e63c..2feb9bd 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -170,8 +170,7 @@
(unsigned long long)phys_addr,
(unsigned long long)(phys_addr + size),
prot_val, new_prot_val);
- free_memtype(phys_addr, phys_addr + size);
- return NULL;
+ goto err_free_memtype;
}
prot_val = new_prot_val;
}
@@ -197,26 +196,25 @@
*/
area = get_vm_area_caller(size, VM_IOREMAP, caller);
if (!area)
- return NULL;
+ goto err_free_memtype;
area->phys_addr = phys_addr;
vaddr = (unsigned long) area->addr;
- if (kernel_map_sync_memtype(phys_addr, size, prot_val)) {
- free_memtype(phys_addr, phys_addr + size);
- free_vm_area(area);
- return NULL;
- }
+ if (kernel_map_sync_memtype(phys_addr, size, prot_val))
+ goto err_free_area;
- if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot)) {
- free_memtype(phys_addr, phys_addr + size);
- free_vm_area(area);
- return NULL;
- }
+ if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot))
+ goto err_free_area;
ret_addr = (void __iomem *) (vaddr + offset);
mmiotrace_ioremap(unaligned_phys_addr, unaligned_size, ret_addr);
return ret_addr;
+err_free_area:
+ free_vm_area(area);
+err_free_memtype:
+ free_memtype(phys_addr, phys_addr + size);
+ return NULL;
}
/**
diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
new file mode 100644
index 0000000..4688f90
--- /dev/null
+++ b/arch/x86/tools/Makefile
@@ -0,0 +1,22 @@
+PHONY += posttest
+
+ifeq ($(KBUILD_VERBOSE),1)
+ postest_verbose = -v
+else
+ postest_verbose =
+endif
+
+quiet_cmd_posttest = TEST $@
+ cmd_posttest = $(OBJDUMP) -d -j .text $(objtree)/vmlinux | awk -f $(srctree)/arch/x86/tools/distill.awk | $(obj)/test_get_len -$(CONFIG_64BIT) $(posttest_verbose)
+
+posttest: $(obj)/test_get_len vmlinux
+ $(call cmd,posttest)
+
+hostprogs-y := test_get_len
+
+# -I needed for generated C source and C source which in the kernel tree.
+HOSTCFLAGS_test_get_len.o := -Wall -I$(objtree)/arch/x86/lib/ -I$(srctree)/arch/x86/include/ -I$(srctree)/arch/x86/lib/ -I$(srctree)/include/
+
+# Dependencies are also needed.
+$(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
+
diff --git a/arch/x86/tools/distill.awk b/arch/x86/tools/distill.awk
new file mode 100644
index 0000000..c13c0ee
--- /dev/null
+++ b/arch/x86/tools/distill.awk
@@ -0,0 +1,47 @@
+#!/bin/awk -f
+# Usage: objdump -d a.out | awk -f distill.awk | ./test_get_len
+# Distills the disassembly as follows:
+# - Removes all lines except the disassembled instructions.
+# - For instructions that exceed 1 line (7 bytes), crams all the hex bytes
+# into a single line.
+# - Remove bad(or prefix only) instructions
+
+BEGIN {
+ prev_addr = ""
+ prev_hex = ""
+ prev_mnemonic = ""
+ bad_expr = "(\\(bad\\)|^rex|^.byte|^rep(z|nz)$|^lock$|^es$|^cs$|^ss$|^ds$|^fs$|^gs$|^data(16|32)$|^addr(16|32|64))"
+ fwait_expr = "^9b "
+ fwait_str="9b\tfwait"
+}
+
+/^ *[0-9a-f]+ <[^>]*>:/ {
+ # Symbol entry
+ printf("%s%s\n", $2, $1)
+}
+
+/^ *[0-9a-f]+:/ {
+ if (split($0, field, "\t") < 3) {
+ # This is a continuation of the same insn.
+ prev_hex = prev_hex field[2]
+ } else {
+ # Skip bad instructions
+ if (match(prev_mnemonic, bad_expr))
+ prev_addr = ""
+ # Split fwait from other f* instructions
+ if (match(prev_hex, fwait_expr) && prev_mnemonic != "fwait") {
+ printf "%s\t%s\n", prev_addr, fwait_str
+ sub(fwait_expr, "", prev_hex)
+ }
+ if (prev_addr != "")
+ printf "%s\t%s\t%s\n", prev_addr, prev_hex, prev_mnemonic
+ prev_addr = field[1]
+ prev_hex = field[2]
+ prev_mnemonic = field[3]
+ }
+}
+
+END {
+ if (prev_addr != "")
+ printf "%s\t%s\t%s\n", prev_addr, prev_hex, prev_mnemonic
+}
diff --git a/arch/x86/tools/gen-insn-attr-x86.awk b/arch/x86/tools/gen-insn-attr-x86.awk
new file mode 100644
index 0000000..e34e92a
--- /dev/null
+++ b/arch/x86/tools/gen-insn-attr-x86.awk
@@ -0,0 +1,380 @@
+#!/bin/awk -f
+# gen-insn-attr-x86.awk: Instruction attribute table generator
+# Written by Masami Hiramatsu <mhiramat@redhat.com>
+#
+# Usage: awk -f gen-insn-attr-x86.awk x86-opcode-map.txt > inat-tables.c
+
+# Awk implementation sanity check
+function check_awk_implement() {
+ if (!match("abc", "[[:lower:]]+"))
+ return "Your awk doesn't support charactor-class."
+ if (sprintf("%x", 0) != "0")
+ return "Your awk has a printf-format problem."
+ return ""
+}
+
+# Clear working vars
+function clear_vars() {
+ delete table
+ delete lptable2
+ delete lptable1
+ delete lptable3
+ eid = -1 # escape id
+ gid = -1 # group id
+ aid = -1 # AVX id
+ tname = ""
+}
+
+BEGIN {
+ # Implementation error checking
+ awkchecked = check_awk_implement()
+ if (awkchecked != "") {
+ print "Error: " awkchecked > "/dev/stderr"
+ print "Please try to use gawk." > "/dev/stderr"
+ exit 1
+ }
+
+ # Setup generating tables
+ print "/* x86 opcode map generated from x86-opcode-map.txt */"
+ print "/* Do not change this code. */\n"
+ ggid = 1
+ geid = 1
+ gaid = 0
+ delete etable
+ delete gtable
+ delete atable
+
+ opnd_expr = "^[[:alpha:]/]"
+ ext_expr = "^\\("
+ sep_expr = "^\\|$"
+ group_expr = "^Grp[[:alnum:]]+"
+
+ imm_expr = "^[IJAO][[:lower:]]"
+ imm_flag["Ib"] = "INAT_MAKE_IMM(INAT_IMM_BYTE)"
+ imm_flag["Jb"] = "INAT_MAKE_IMM(INAT_IMM_BYTE)"
+ imm_flag["Iw"] = "INAT_MAKE_IMM(INAT_IMM_WORD)"
+ imm_flag["Id"] = "INAT_MAKE_IMM(INAT_IMM_DWORD)"
+ imm_flag["Iq"] = "INAT_MAKE_IMM(INAT_IMM_QWORD)"
+ imm_flag["Ap"] = "INAT_MAKE_IMM(INAT_IMM_PTR)"
+ imm_flag["Iz"] = "INAT_MAKE_IMM(INAT_IMM_VWORD32)"
+ imm_flag["Jz"] = "INAT_MAKE_IMM(INAT_IMM_VWORD32)"
+ imm_flag["Iv"] = "INAT_MAKE_IMM(INAT_IMM_VWORD)"
+ imm_flag["Ob"] = "INAT_MOFFSET"
+ imm_flag["Ov"] = "INAT_MOFFSET"
+
+ modrm_expr = "^([CDEGMNPQRSUVW/][[:lower:]]+|NTA|T[012])"
+ force64_expr = "\\([df]64\\)"
+ rex_expr = "^REX(\\.[XRWB]+)*"
+ fpu_expr = "^ESC" # TODO
+
+ lprefix1_expr = "\\(66\\)"
+ lprefix2_expr = "\\(F3\\)"
+ lprefix3_expr = "\\(F2\\)"
+ max_lprefix = 4
+
+ vexok_expr = "\\(VEX\\)"
+ vexonly_expr = "\\(oVEX\\)"
+
+ prefix_expr = "\\(Prefix\\)"
+ prefix_num["Operand-Size"] = "INAT_PFX_OPNDSZ"
+ prefix_num["REPNE"] = "INAT_PFX_REPNE"
+ prefix_num["REP/REPE"] = "INAT_PFX_REPE"
+ prefix_num["LOCK"] = "INAT_PFX_LOCK"
+ prefix_num["SEG=CS"] = "INAT_PFX_CS"
+ prefix_num["SEG=DS"] = "INAT_PFX_DS"
+ prefix_num["SEG=ES"] = "INAT_PFX_ES"
+ prefix_num["SEG=FS"] = "INAT_PFX_FS"
+ prefix_num["SEG=GS"] = "INAT_PFX_GS"
+ prefix_num["SEG=SS"] = "INAT_PFX_SS"
+ prefix_num["Address-Size"] = "INAT_PFX_ADDRSZ"
+ prefix_num["2bytes-VEX"] = "INAT_PFX_VEX2"
+ prefix_num["3bytes-VEX"] = "INAT_PFX_VEX3"
+
+ clear_vars()
+}
+
+function semantic_error(msg) {
+ print "Semantic error at " NR ": " msg > "/dev/stderr"
+ exit 1
+}
+
+function debug(msg) {
+ print "DEBUG: " msg
+}
+
+function array_size(arr, i,c) {
+ c = 0
+ for (i in arr)
+ c++
+ return c
+}
+
+/^Table:/ {
+ print "/* " $0 " */"
+ if (tname != "")
+ semantic_error("Hit Table: before EndTable:.");
+}
+
+/^Referrer:/ {
+ if (NF != 1) {
+ # escape opcode table
+ ref = ""
+ for (i = 2; i <= NF; i++)
+ ref = ref $i
+ eid = escape[ref]
+ tname = sprintf("inat_escape_table_%d", eid)
+ }
+}
+
+/^AVXcode:/ {
+ if (NF != 1) {
+ # AVX/escape opcode table
+ aid = $2
+ if (gaid <= aid)
+ gaid = aid + 1
+ if (tname == "") # AVX only opcode table
+ tname = sprintf("inat_avx_table_%d", $2)
+ }
+ if (aid == -1 && eid == -1) # primary opcode table
+ tname = "inat_primary_table"
+}
+
+/^GrpTable:/ {
+ print "/* " $0 " */"
+ if (!($2 in group))
+ semantic_error("No group: " $2 )
+ gid = group[$2]
+ tname = "inat_group_table_" gid
+}
+
+function print_table(tbl,name,fmt,n)
+{
+ print "const insn_attr_t " name " = {"
+ for (i = 0; i < n; i++) {
+ id = sprintf(fmt, i)
+ if (tbl[id])
+ print " [" id "] = " tbl[id] ","
+ }
+ print "};"
+}
+
+/^EndTable/ {
+ if (gid != -1) {
+ # print group tables
+ if (array_size(table) != 0) {
+ print_table(table, tname "[INAT_GROUP_TABLE_SIZE]",
+ "0x%x", 8)
+ gtable[gid,0] = tname
+ }
+ if (array_size(lptable1) != 0) {
+ print_table(lptable1, tname "_1[INAT_GROUP_TABLE_SIZE]",
+ "0x%x", 8)
+ gtable[gid,1] = tname "_1"
+ }
+ if (array_size(lptable2) != 0) {
+ print_table(lptable2, tname "_2[INAT_GROUP_TABLE_SIZE]",
+ "0x%x", 8)
+ gtable[gid,2] = tname "_2"
+ }
+ if (array_size(lptable3) != 0) {
+ print_table(lptable3, tname "_3[INAT_GROUP_TABLE_SIZE]",
+ "0x%x", 8)
+ gtable[gid,3] = tname "_3"
+ }
+ } else {
+ # print primary/escaped tables
+ if (array_size(table) != 0) {
+ print_table(table, tname "[INAT_OPCODE_TABLE_SIZE]",
+ "0x%02x", 256)
+ etable[eid,0] = tname
+ if (aid >= 0)
+ atable[aid,0] = tname
+ }
+ if (array_size(lptable1) != 0) {
+ print_table(lptable1,tname "_1[INAT_OPCODE_TABLE_SIZE]",
+ "0x%02x", 256)
+ etable[eid,1] = tname "_1"
+ if (aid >= 0)
+ atable[aid,1] = tname "_1"
+ }
+ if (array_size(lptable2) != 0) {
+ print_table(lptable2,tname "_2[INAT_OPCODE_TABLE_SIZE]",
+ "0x%02x", 256)
+ etable[eid,2] = tname "_2"
+ if (aid >= 0)
+ atable[aid,2] = tname "_2"
+ }
+ if (array_size(lptable3) != 0) {
+ print_table(lptable3,tname "_3[INAT_OPCODE_TABLE_SIZE]",
+ "0x%02x", 256)
+ etable[eid,3] = tname "_3"
+ if (aid >= 0)
+ atable[aid,3] = tname "_3"
+ }
+ }
+ print ""
+ clear_vars()
+}
+
+function add_flags(old,new) {
+ if (old && new)
+ return old " | " new
+ else if (old)
+ return old
+ else
+ return new
+}
+
+# convert operands to flags.
+function convert_operands(opnd, i,imm,mod)
+{
+ imm = null
+ mod = null
+ for (i in opnd) {
+ i = opnd[i]
+ if (match(i, imm_expr) == 1) {
+ if (!imm_flag[i])
+ semantic_error("Unknown imm opnd: " i)
+ if (imm) {
+ if (i != "Ib")
+ semantic_error("Second IMM error")
+ imm = add_flags(imm, "INAT_SCNDIMM")
+ } else
+ imm = imm_flag[i]
+ } else if (match(i, modrm_expr))
+ mod = "INAT_MODRM"
+ }
+ return add_flags(imm, mod)
+}
+
+/^[0-9a-f]+\:/ {
+ if (NR == 1)
+ next
+ # get index
+ idx = "0x" substr($1, 1, index($1,":") - 1)
+ if (idx in table)
+ semantic_error("Redefine " idx " in " tname)
+
+ # check if escaped opcode
+ if ("escape" == $2) {
+ if ($3 != "#")
+ semantic_error("No escaped name")
+ ref = ""
+ for (i = 4; i <= NF; i++)
+ ref = ref $i
+ if (ref in escape)
+ semantic_error("Redefine escape (" ref ")")
+ escape[ref] = geid
+ geid++
+ table[idx] = "INAT_MAKE_ESCAPE(" escape[ref] ")"
+ next
+ }
+
+ variant = null
+ # converts
+ i = 2
+ while (i <= NF) {
+ opcode = $(i++)
+ delete opnds
+ ext = null
+ flags = null
+ opnd = null
+ # parse one opcode
+ if (match($i, opnd_expr)) {
+ opnd = $i
+ split($(i++), opnds, ",")
+ flags = convert_operands(opnds)
+ }
+ if (match($i, ext_expr))
+ ext = $(i++)
+ if (match($i, sep_expr))
+ i++
+ else if (i < NF)
+ semantic_error($i " is not a separator")
+
+ # check if group opcode
+ if (match(opcode, group_expr)) {
+ if (!(opcode in group)) {
+ group[opcode] = ggid
+ ggid++
+ }
+ flags = add_flags(flags, "INAT_MAKE_GROUP(" group[opcode] ")")
+ }
+ # check force(or default) 64bit
+ if (match(ext, force64_expr))
+ flags = add_flags(flags, "INAT_FORCE64")
+
+ # check REX prefix
+ if (match(opcode, rex_expr))
+ flags = add_flags(flags, "INAT_MAKE_PREFIX(INAT_PFX_REX)")
+
+ # check coprocessor escape : TODO
+ if (match(opcode, fpu_expr))
+ flags = add_flags(flags, "INAT_MODRM")
+
+ # check VEX only code
+ if (match(ext, vexonly_expr))
+ flags = add_flags(flags, "INAT_VEXOK | INAT_VEXONLY")
+
+ # check VEX only code
+ if (match(ext, vexok_expr))
+ flags = add_flags(flags, "INAT_VEXOK")
+
+ # check prefixes
+ if (match(ext, prefix_expr)) {
+ if (!prefix_num[opcode])
+ semantic_error("Unknown prefix: " opcode)
+ flags = add_flags(flags, "INAT_MAKE_PREFIX(" prefix_num[opcode] ")")
+ }
+ if (length(flags) == 0)
+ continue
+ # check if last prefix
+ if (match(ext, lprefix1_expr)) {
+ lptable1[idx] = add_flags(lptable1[idx],flags)
+ variant = "INAT_VARIANT"
+ } else if (match(ext, lprefix2_expr)) {
+ lptable2[idx] = add_flags(lptable2[idx],flags)
+ variant = "INAT_VARIANT"
+ } else if (match(ext, lprefix3_expr)) {
+ lptable3[idx] = add_flags(lptable3[idx],flags)
+ variant = "INAT_VARIANT"
+ } else {
+ table[idx] = add_flags(table[idx],flags)
+ }
+ }
+ if (variant)
+ table[idx] = add_flags(table[idx],variant)
+}
+
+END {
+ if (awkchecked != "")
+ exit 1
+ # print escape opcode map's array
+ print "/* Escape opcode map array */"
+ print "const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1]" \
+ "[INAT_LSTPFX_MAX + 1] = {"
+ for (i = 0; i < geid; i++)
+ for (j = 0; j < max_lprefix; j++)
+ if (etable[i,j])
+ print " ["i"]["j"] = "etable[i,j]","
+ print "};\n"
+ # print group opcode map's array
+ print "/* Group opcode map array */"
+ print "const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1]"\
+ "[INAT_LSTPFX_MAX + 1] = {"
+ for (i = 0; i < ggid; i++)
+ for (j = 0; j < max_lprefix; j++)
+ if (gtable[i,j])
+ print " ["i"]["j"] = "gtable[i,j]","
+ print "};\n"
+ # print AVX opcode map's array
+ print "/* AVX opcode map array */"
+ print "const insn_attr_t const *inat_avx_tables[X86_VEX_M_MAX + 1]"\
+ "[INAT_LSTPFX_MAX + 1] = {"
+ for (i = 0; i < gaid; i++)
+ for (j = 0; j < max_lprefix; j++)
+ if (atable[i,j])
+ print " ["i"]["j"] = "atable[i,j]","
+ print "};"
+}
+
diff --git a/arch/x86/tools/test_get_len.c b/arch/x86/tools/test_get_len.c
new file mode 100644
index 0000000..d8214dc
--- /dev/null
+++ b/arch/x86/tools/test_get_len.c
@@ -0,0 +1,173 @@
+/*
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) IBM Corporation, 2009
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <unistd.h>
+
+#define unlikely(cond) (cond)
+
+#include <asm/insn.h>
+#include <inat.c>
+#include <insn.c>
+
+/*
+ * Test of instruction analysis in general and insn_get_length() in
+ * particular. See if insn_get_length() and the disassembler agree
+ * on the length of each instruction in an elf disassembly.
+ *
+ * Usage: objdump -d a.out | awk -f distill.awk | ./test_get_len
+ */
+
+const char *prog;
+static int verbose;
+static int x86_64;
+
+static void usage(void)
+{
+ fprintf(stderr, "Usage: objdump -d a.out | awk -f distill.awk |"
+ " %s [-y|-n] [-v] \n", prog);
+ fprintf(stderr, "\t-y 64bit mode\n");
+ fprintf(stderr, "\t-n 32bit mode\n");
+ fprintf(stderr, "\t-v verbose mode\n");
+ exit(1);
+}
+
+static void malformed_line(const char *line, int line_nr)
+{
+ fprintf(stderr, "%s: malformed line %d:\n%s", prog, line_nr, line);
+ exit(3);
+}
+
+static void dump_field(FILE *fp, const char *name, const char *indent,
+ struct insn_field *field)
+{
+ fprintf(fp, "%s.%s = {\n", indent, name);
+ fprintf(fp, "%s\t.value = %d, bytes[] = {%x, %x, %x, %x},\n",
+ indent, field->value, field->bytes[0], field->bytes[1],
+ field->bytes[2], field->bytes[3]);
+ fprintf(fp, "%s\t.got = %d, .nbytes = %d},\n", indent,
+ field->got, field->nbytes);
+}
+
+static void dump_insn(FILE *fp, struct insn *insn)
+{
+ fprintf(fp, "Instruction = { \n");
+ dump_field(fp, "prefixes", "\t", &insn->prefixes);
+ dump_field(fp, "rex_prefix", "\t", &insn->rex_prefix);
+ dump_field(fp, "vex_prefix", "\t", &insn->vex_prefix);
+ dump_field(fp, "opcode", "\t", &insn->opcode);
+ dump_field(fp, "modrm", "\t", &insn->modrm);
+ dump_field(fp, "sib", "\t", &insn->sib);
+ dump_field(fp, "displacement", "\t", &insn->displacement);
+ dump_field(fp, "immediate1", "\t", &insn->immediate1);
+ dump_field(fp, "immediate2", "\t", &insn->immediate2);
+ fprintf(fp, "\t.attr = %x, .opnd_bytes = %d, .addr_bytes = %d,\n",
+ insn->attr, insn->opnd_bytes, insn->addr_bytes);
+ fprintf(fp, "\t.length = %d, .x86_64 = %d, .kaddr = %p}\n",
+ insn->length, insn->x86_64, insn->kaddr);
+}
+
+static void parse_args(int argc, char **argv)
+{
+ int c;
+ prog = argv[0];
+ while ((c = getopt(argc, argv, "ynv")) != -1) {
+ switch (c) {
+ case 'y':
+ x86_64 = 1;
+ break;
+ case 'n':
+ x86_64 = 0;
+ break;
+ case 'v':
+ verbose = 1;
+ break;
+ default:
+ usage();
+ }
+ }
+}
+
+#define BUFSIZE 256
+
+int main(int argc, char **argv)
+{
+ char line[BUFSIZE], sym[BUFSIZE] = "<unknown>";
+ unsigned char insn_buf[16];
+ struct insn insn;
+ int insns = 0, c;
+ int warnings = 0;
+
+ parse_args(argc, argv);
+
+ while (fgets(line, BUFSIZE, stdin)) {
+ char copy[BUFSIZE], *s, *tab1, *tab2;
+ int nb = 0;
+ unsigned int b;
+
+ if (line[0] == '<') {
+ /* Symbol line */
+ strcpy(sym, line);
+ continue;
+ }
+
+ insns++;
+ memset(insn_buf, 0, 16);
+ strcpy(copy, line);
+ tab1 = strchr(copy, '\t');
+ if (!tab1)
+ malformed_line(line, insns);
+ s = tab1 + 1;
+ s += strspn(s, " ");
+ tab2 = strchr(s, '\t');
+ if (!tab2)
+ malformed_line(line, insns);
+ *tab2 = '\0'; /* Characters beyond tab2 aren't examined */
+ while (s < tab2) {
+ if (sscanf(s, "%x", &b) == 1) {
+ insn_buf[nb++] = (unsigned char) b;
+ s += 3;
+ } else
+ break;
+ }
+ /* Decode an instruction */
+ insn_init(&insn, insn_buf, x86_64);
+ insn_get_length(&insn);
+ if (insn.length != nb) {
+ warnings++;
+ fprintf(stderr, "Warning: %s found difference at %s\n",
+ prog, sym);
+ fprintf(stderr, "Warning: %s", line);
+ fprintf(stderr, "Warning: objdump says %d bytes, but "
+ "insn_get_length() says %d\n", nb,
+ insn.length);
+ if (verbose)
+ dump_insn(stderr, &insn);
+ }
+ }
+ if (warnings)
+ fprintf(stderr, "Warning: decoded and checked %d"
+ " instructions with %d warnings\n", insns, warnings);
+ else
+ fprintf(stderr, "Succeed: decoded and checked %d"
+ " instructions\n", insns);
+ return 0;
+}
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 3439616..dfbf70e 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -178,6 +178,7 @@
static void xen_cpuid(unsigned int *ax, unsigned int *bx,
unsigned int *cx, unsigned int *dx)
{
+ unsigned maskebx = ~0;
unsigned maskecx = ~0;
unsigned maskedx = ~0;
@@ -185,9 +186,16 @@
* Mask out inconvenient features, to try and disable as many
* unsupported kernel subsystems as possible.
*/
- if (*ax == 1) {
+ switch (*ax) {
+ case 1:
maskecx = cpuid_leaf1_ecx_mask;
maskedx = cpuid_leaf1_edx_mask;
+ break;
+
+ case 0xb:
+ /* Suppress extended topology stuff */
+ maskebx = 0;
+ break;
}
asm(XEN_EMULATE_PREFIX "cpuid"
@@ -197,6 +205,7 @@
"=d" (*dx)
: "0" (*ax), "2" (*cx));
+ *bx &= maskebx;
*cx &= maskecx;
*dx &= maskedx;
}
@@ -1075,6 +1084,8 @@
* Set up some pagetable state before starting to set any ptes.
*/
+ xen_init_mmu_ops();
+
/* Prevent unwanted bits from being set in PTEs. */
__supported_pte_mask &= ~_PAGE_GLOBAL;
if (!xen_initial_domain())
@@ -1099,7 +1110,6 @@
*/
xen_setup_stackprotector();
- xen_init_mmu_ops();
xen_init_irq_ops();
xen_init_cpuid_mask();
diff --git a/block/blk-core.c b/block/blk-core.c
index ac0fa10..71da511 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1161,7 +1161,7 @@
const unsigned int ff = bio->bi_rw & REQ_FAILFAST_MASK;
int rw_flags;
- if (bio_rw_flagged(bio, BIO_RW_BARRIER) && bio_has_data(bio) &&
+ if (bio_rw_flagged(bio, BIO_RW_BARRIER) &&
(q->next_ordered == QUEUE_ORDERED_NONE)) {
bio_endio(bio, -EOPNOTSUPP);
return 0;
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 069a610..aa1e953 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -196,6 +196,7 @@
CFQ_CFQQ_FLAG_slice_new, /* no requests dispatched in slice */
CFQ_CFQQ_FLAG_sync, /* synchronous queue */
CFQ_CFQQ_FLAG_coop, /* has done a coop jump of the queue */
+ CFQ_CFQQ_FLAG_coop_preempt, /* coop preempt */
};
#define CFQ_CFQQ_FNS(name) \
@@ -222,6 +223,7 @@
CFQ_CFQQ_FNS(slice_new);
CFQ_CFQQ_FNS(sync);
CFQ_CFQQ_FNS(coop);
+CFQ_CFQQ_FNS(coop_preempt);
#undef CFQ_CFQQ_FNS
#define cfq_log_cfqq(cfqd, cfqq, fmt, args...) \
@@ -945,10 +947,13 @@
{
if (!cfqq) {
cfqq = cfq_get_next_queue(cfqd);
- if (cfqq)
+ if (cfqq && !cfq_cfqq_coop_preempt(cfqq))
cfq_clear_cfqq_coop(cfqq);
}
+ if (cfqq)
+ cfq_clear_cfqq_coop_preempt(cfqq);
+
__cfq_set_active_queue(cfqd, cfqq);
return cfqq;
}
@@ -2051,7 +2056,7 @@
* it's a metadata request and the current queue is doing regular IO.
*/
if (rq_is_meta(rq) && !cfqq->meta_pending)
- return false;
+ return true;
/*
* Allow an RT request to pre-empt an ongoing non-RT cfqq timeslice.
@@ -2066,8 +2071,16 @@
* if this request is as-good as one we would expect from the
* current cfqq, let it preempt
*/
- if (cfq_rq_close(cfqd, rq))
+ if (cfq_rq_close(cfqd, rq) && (!cfq_cfqq_coop(new_cfqq) ||
+ cfqd->busy_queues == 1)) {
+ /*
+ * Mark new queue coop_preempt, so its coop flag will not be
+ * cleared when new queue gets scheduled at the very first time
+ */
+ cfq_mark_cfqq_coop_preempt(new_cfqq);
+ cfq_mark_cfqq_coop(new_cfqq);
return true;
+ }
return false;
}
diff --git a/crypto/async_tx/async_pq.c b/crypto/async_tx/async_pq.c
index b88db6d..6b5cc4f 100644
--- a/crypto/async_tx/async_pq.c
+++ b/crypto/async_tx/async_pq.c
@@ -26,14 +26,10 @@
#include <linux/async_tx.h>
/**
- * scribble - space to hold throwaway P buffer for synchronous gen_syndrome
+ * pq_scribble_page - space to hold throwaway P or Q buffer for
+ * synchronous gen_syndrome
*/
-static struct page *scribble;
-
-static bool is_raid6_zero_block(struct page *p)
-{
- return p == (void *) raid6_empty_zero_page;
-}
+static struct page *pq_scribble_page;
/* the struct page *blocks[] parameter passed to async_gen_syndrome()
* and async_syndrome_val() contains the 'P' destination address at
@@ -83,7 +79,7 @@
* sources and update the coefficients accordingly
*/
for (i = 0, idx = 0; i < src_cnt; i++) {
- if (is_raid6_zero_block(blocks[i]))
+ if (blocks[i] == NULL)
continue;
dma_src[idx] = dma_map_page(dma->dev, blocks[i], offset, len,
DMA_TO_DEVICE);
@@ -160,9 +156,9 @@
srcs = (void **) blocks;
for (i = 0; i < disks; i++) {
- if (is_raid6_zero_block(blocks[i])) {
+ if (blocks[i] == NULL) {
BUG_ON(i > disks - 3); /* P or Q can't be zero */
- srcs[i] = blocks[i];
+ srcs[i] = (void*)raid6_empty_zero_page;
} else
srcs[i] = page_address(blocks[i]) + offset;
}
@@ -186,10 +182,14 @@
* blocks[disks-1] to NULL. When P or Q is omitted 'len' must be <=
* PAGE_SIZE as a temporary buffer of this size is used in the
* synchronous path. 'disks' always accounts for both destination
- * buffers.
+ * buffers. If any source buffers (blocks[i] where i < disks - 2) are
+ * set to NULL those buffers will be replaced with the raid6_zero_page
+ * in the synchronous path and omitted in the hardware-asynchronous
+ * path.
*
* 'blocks' note: if submit->scribble is NULL then the contents of
- * 'blocks' may be overridden
+ * 'blocks' may be overwritten to perform address conversions
+ * (dma_map_page() or page_address()).
*/
struct dma_async_tx_descriptor *
async_gen_syndrome(struct page **blocks, unsigned int offset, int disks,
@@ -227,11 +227,11 @@
async_tx_quiesce(&submit->depend_tx);
if (!P(blocks, disks)) {
- P(blocks, disks) = scribble;
+ P(blocks, disks) = pq_scribble_page;
BUG_ON(len + offset > PAGE_SIZE);
}
if (!Q(blocks, disks)) {
- Q(blocks, disks) = scribble;
+ Q(blocks, disks) = pq_scribble_page;
BUG_ON(len + offset > PAGE_SIZE);
}
do_sync_gen_syndrome(blocks, offset, disks, len, submit);
@@ -265,8 +265,10 @@
len);
struct dma_device *device = chan ? chan->device : NULL;
struct dma_async_tx_descriptor *tx;
+ unsigned char coefs[disks-2];
enum dma_ctrl_flags dma_flags = submit->cb_fn ? DMA_PREP_INTERRUPT : 0;
dma_addr_t *dma_src = NULL;
+ int src_cnt = 0;
BUG_ON(disks < 4);
@@ -285,22 +287,32 @@
__func__, disks, len);
if (!P(blocks, disks))
dma_flags |= DMA_PREP_PQ_DISABLE_P;
+ else
+ pq[0] = dma_map_page(dev, P(blocks, disks),
+ offset, len,
+ DMA_TO_DEVICE);
if (!Q(blocks, disks))
dma_flags |= DMA_PREP_PQ_DISABLE_Q;
+ else
+ pq[1] = dma_map_page(dev, Q(blocks, disks),
+ offset, len,
+ DMA_TO_DEVICE);
+
if (submit->flags & ASYNC_TX_FENCE)
dma_flags |= DMA_PREP_FENCE;
- for (i = 0; i < disks; i++)
+ for (i = 0; i < disks-2; i++)
if (likely(blocks[i])) {
- BUG_ON(is_raid6_zero_block(blocks[i]));
- dma_src[i] = dma_map_page(dev, blocks[i],
- offset, len,
- DMA_TO_DEVICE);
+ dma_src[src_cnt] = dma_map_page(dev, blocks[i],
+ offset, len,
+ DMA_TO_DEVICE);
+ coefs[src_cnt] = raid6_gfexp[i];
+ src_cnt++;
}
for (;;) {
tx = device->device_prep_dma_pq_val(chan, pq, dma_src,
- disks - 2,
- raid6_gfexp,
+ src_cnt,
+ coefs,
len, pqres,
dma_flags);
if (likely(tx))
@@ -373,9 +385,9 @@
static int __init async_pq_init(void)
{
- scribble = alloc_page(GFP_KERNEL);
+ pq_scribble_page = alloc_page(GFP_KERNEL);
- if (scribble)
+ if (pq_scribble_page)
return 0;
pr_err("%s: failed to allocate required spare page\n", __func__);
@@ -385,7 +397,7 @@
static void __exit async_pq_exit(void)
{
- put_page(scribble);
+ put_page(pq_scribble_page);
}
module_init(async_pq_init);
diff --git a/crypto/async_tx/async_raid6_recov.c b/crypto/async_tx/async_raid6_recov.c
index 6d73dde..943f2ab 100644
--- a/crypto/async_tx/async_raid6_recov.c
+++ b/crypto/async_tx/async_raid6_recov.c
@@ -131,8 +131,8 @@
}
static struct dma_async_tx_descriptor *
-__2data_recov_4(size_t bytes, int faila, int failb, struct page **blocks,
- struct async_submit_ctl *submit)
+__2data_recov_4(int disks, size_t bytes, int faila, int failb,
+ struct page **blocks, struct async_submit_ctl *submit)
{
struct dma_async_tx_descriptor *tx = NULL;
struct page *p, *q, *a, *b;
@@ -143,8 +143,8 @@
void *cb_param = submit->cb_param;
void *scribble = submit->scribble;
- p = blocks[4-2];
- q = blocks[4-1];
+ p = blocks[disks-2];
+ q = blocks[disks-1];
a = blocks[faila];
b = blocks[failb];
@@ -170,8 +170,8 @@
}
static struct dma_async_tx_descriptor *
-__2data_recov_5(size_t bytes, int faila, int failb, struct page **blocks,
- struct async_submit_ctl *submit)
+__2data_recov_5(int disks, size_t bytes, int faila, int failb,
+ struct page **blocks, struct async_submit_ctl *submit)
{
struct dma_async_tx_descriptor *tx = NULL;
struct page *p, *q, *g, *dp, *dq;
@@ -181,21 +181,22 @@
dma_async_tx_callback cb_fn = submit->cb_fn;
void *cb_param = submit->cb_param;
void *scribble = submit->scribble;
- int uninitialized_var(good);
- int i;
+ int good_srcs, good, i;
- for (i = 0; i < 3; i++) {
+ good_srcs = 0;
+ good = -1;
+ for (i = 0; i < disks-2; i++) {
+ if (blocks[i] == NULL)
+ continue;
if (i == faila || i == failb)
continue;
- else {
- good = i;
- break;
- }
+ good = i;
+ good_srcs++;
}
- BUG_ON(i >= 3);
+ BUG_ON(good_srcs > 1);
- p = blocks[5-2];
- q = blocks[5-1];
+ p = blocks[disks-2];
+ q = blocks[disks-1];
g = blocks[good];
/* Compute syndrome with zero for the missing data pages
@@ -263,10 +264,10 @@
* delta p and delta q
*/
dp = blocks[faila];
- blocks[faila] = (void *)raid6_empty_zero_page;
+ blocks[faila] = NULL;
blocks[disks-2] = dp;
dq = blocks[failb];
- blocks[failb] = (void *)raid6_empty_zero_page;
+ blocks[failb] = NULL;
blocks[disks-1] = dq;
init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);
@@ -323,6 +324,8 @@
async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
struct page **blocks, struct async_submit_ctl *submit)
{
+ int non_zero_srcs, i;
+
BUG_ON(faila == failb);
if (failb < faila)
swap(faila, failb);
@@ -334,11 +337,13 @@
*/
if (!submit->scribble) {
void **ptrs = (void **) blocks;
- int i;
async_tx_quiesce(&submit->depend_tx);
for (i = 0; i < disks; i++)
- ptrs[i] = page_address(blocks[i]);
+ if (blocks[i] == NULL)
+ ptrs[i] = (void *) raid6_empty_zero_page;
+ else
+ ptrs[i] = page_address(blocks[i]);
raid6_2data_recov(disks, bytes, faila, failb, ptrs);
@@ -347,19 +352,30 @@
return NULL;
}
- switch (disks) {
- case 4:
+ non_zero_srcs = 0;
+ for (i = 0; i < disks-2 && non_zero_srcs < 4; i++)
+ if (blocks[i])
+ non_zero_srcs++;
+ switch (non_zero_srcs) {
+ case 0:
+ case 1:
+ /* There must be at least 2 sources - the failed devices. */
+ BUG();
+
+ case 2:
/* dma devices do not uniformly understand a zero source pq
* operation (in contrast to the synchronous case), so
- * explicitly handle the 4 disk special case
+ * explicitly handle the special case of a 4 disk array with
+ * both data disks missing.
*/
- return __2data_recov_4(bytes, faila, failb, blocks, submit);
- case 5:
+ return __2data_recov_4(disks, bytes, faila, failb, blocks, submit);
+ case 3:
/* dma devices do not uniformly understand a single
* source pq operation (in contrast to the synchronous
- * case), so explicitly handle the 5 disk special case
+ * case), so explicitly handle the special case of a 5 disk
+ * array with 2 of 3 data disks missing.
*/
- return __2data_recov_5(bytes, faila, failb, blocks, submit);
+ return __2data_recov_5(disks, bytes, faila, failb, blocks, submit);
default:
return __2data_recov_n(disks, bytes, faila, failb, blocks, submit);
}
@@ -385,6 +401,7 @@
dma_async_tx_callback cb_fn = submit->cb_fn;
void *cb_param = submit->cb_param;
void *scribble = submit->scribble;
+ int good_srcs, good, i;
struct page *srcs[2];
pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes);
@@ -394,11 +411,13 @@
*/
if (!scribble) {
void **ptrs = (void **) blocks;
- int i;
async_tx_quiesce(&submit->depend_tx);
for (i = 0; i < disks; i++)
- ptrs[i] = page_address(blocks[i]);
+ if (blocks[i] == NULL)
+ ptrs[i] = (void*)raid6_empty_zero_page;
+ else
+ ptrs[i] = page_address(blocks[i]);
raid6_datap_recov(disks, bytes, faila, ptrs);
@@ -407,6 +426,20 @@
return NULL;
}
+ good_srcs = 0;
+ good = -1;
+ for (i = 0; i < disks-2; i++) {
+ if (i == faila)
+ continue;
+ if (blocks[i]) {
+ good = i;
+ good_srcs++;
+ if (good_srcs > 1)
+ break;
+ }
+ }
+ BUG_ON(good_srcs == 0);
+
p = blocks[disks-2];
q = blocks[disks-1];
@@ -414,14 +447,13 @@
* Use the dead data page as temporary storage for delta q
*/
dq = blocks[faila];
- blocks[faila] = (void *)raid6_empty_zero_page;
+ blocks[faila] = NULL;
blocks[disks-1] = dq;
- /* in the 4 disk case we only need to perform a single source
- * multiplication
+ /* in the 4-disk case we only need to perform a single source
+ * multiplication with the one good data block.
*/
- if (disks == 4) {
- int good = faila == 0 ? 1 : 0;
+ if (good_srcs == 1) {
struct page *g = blocks[good];
init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL,
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c
index b459a90..79182dc 100644
--- a/crypto/async_tx/async_xor.c
+++ b/crypto/async_tx/async_xor.c
@@ -44,20 +44,23 @@
void *cb_param_orig = submit->cb_param;
enum async_tx_flags flags_orig = submit->flags;
enum dma_ctrl_flags dma_flags;
- int xor_src_cnt;
+ int xor_src_cnt = 0;
dma_addr_t dma_dest;
/* map the dest bidrectional in case it is re-used as a source */
dma_dest = dma_map_page(dma->dev, dest, offset, len, DMA_BIDIRECTIONAL);
for (i = 0; i < src_cnt; i++) {
/* only map the dest once */
+ if (!src_list[i])
+ continue;
if (unlikely(src_list[i] == dest)) {
- dma_src[i] = dma_dest;
+ dma_src[xor_src_cnt++] = dma_dest;
continue;
}
- dma_src[i] = dma_map_page(dma->dev, src_list[i], offset,
- len, DMA_TO_DEVICE);
+ dma_src[xor_src_cnt++] = dma_map_page(dma->dev, src_list[i], offset,
+ len, DMA_TO_DEVICE);
}
+ src_cnt = xor_src_cnt;
while (src_cnt) {
submit->flags = flags_orig;
@@ -123,7 +126,7 @@
int src_cnt, size_t len, struct async_submit_ctl *submit)
{
int i;
- int xor_src_cnt;
+ int xor_src_cnt = 0;
int src_off = 0;
void *dest_buf;
void **srcs;
@@ -135,8 +138,9 @@
/* convert to buffer pointers */
for (i = 0; i < src_cnt; i++)
- srcs[i] = page_address(src_list[i]) + offset;
-
+ if (src_list[i])
+ srcs[xor_src_cnt++] = page_address(src_list[i]) + offset;
+ src_cnt = xor_src_cnt;
/* set destination address */
dest_buf = page_address(dest) + offset;
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 0ed42d8..93d2c79 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -218,10 +218,10 @@
depends on X86
help
ACPI 4.0 defines processor Aggregator, which enables OS to perform
- specfic processor configuration and control that applies to all
+ specific processor configuration and control that applies to all
processors in the platform. Currently only logical processor idling
is defined, which is to reduce power consumption. This driver
- support the new device.
+ supports the new device.
config ACPI_THERMAL
tristate "Thermal Zone"
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 98b9690..b6ed60b 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -245,6 +245,7 @@
acpi_bus_generate_netlink_event(device->pnp.device_class,
dev_name(&device->dev), event,
(u32) ac->state);
+ acpi_notifier_call_chain(device, event, (u32) ac->state);
#ifdef CONFIG_ACPI_SYSFS_POWER
kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE);
#endif
diff --git a/drivers/acpi/acpica/acconfig.h b/drivers/acpi/acpica/acconfig.h
index 8e679ef..a4471e3 100644
--- a/drivers/acpi/acpica/acconfig.h
+++ b/drivers/acpi/acpica/acconfig.h
@@ -103,9 +103,9 @@
#define ACPI_MAX_REFERENCE_COUNT 0x1000
-/* Size of cached memory mapping for system memory operation region */
+/* Default page size for use in mapping memory for operation regions */
-#define ACPI_SYSMEM_REGION_WINDOW_SIZE 4096
+#define ACPI_DEFAULT_PAGE_SIZE 4096 /* Must be power of 2 */
/* owner_id tracking. 8 entries allows for 255 owner_ids */
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index 3a54b73..2bd83ac 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -77,7 +77,8 @@
void *logical_addr_ptr = NULL;
struct acpi_mem_space_context *mem_info = region_context;
u32 length;
- acpi_size window_size;
+ acpi_size map_length;
+ acpi_size page_boundary_map_length;
#ifdef ACPI_MISALIGNMENT_NOT_SUPPORTED
u32 remainder;
#endif
@@ -144,25 +145,39 @@
}
/*
- * Don't attempt to map memory beyond the end of the region, and
- * constrain the maximum mapping size to something reasonable.
+ * Attempt to map from the requested address to the end of the region.
+ * However, we will never map more than one page, nor will we cross
+ * a page boundary.
*/
- window_size = (acpi_size)
+ map_length = (acpi_size)
((mem_info->address + mem_info->length) - address);
- if (window_size > ACPI_SYSMEM_REGION_WINDOW_SIZE) {
- window_size = ACPI_SYSMEM_REGION_WINDOW_SIZE;
+ /*
+ * If mapping the entire remaining portion of the region will cross
+ * a page boundary, just map up to the page boundary, do not cross.
+ * On some systems, crossing a page boundary while mapping regions
+ * can cause warnings if the pages have different attributes
+ * due to resource management
+ */
+ page_boundary_map_length =
+ ACPI_ROUND_UP(address, ACPI_DEFAULT_PAGE_SIZE) - address;
+
+ if (!page_boundary_map_length) {
+ page_boundary_map_length = ACPI_DEFAULT_PAGE_SIZE;
+ }
+
+ if (map_length > page_boundary_map_length) {
+ map_length = page_boundary_map_length;
}
/* Create a new mapping starting at the address given */
- mem_info->mapped_logical_address =
- acpi_os_map_memory((acpi_physical_address) address, window_size);
+ mem_info->mapped_logical_address = acpi_os_map_memory((acpi_physical_address) address, map_length);
if (!mem_info->mapped_logical_address) {
ACPI_ERROR((AE_INFO,
"Could not map memory at %8.8X%8.8X, size %X",
ACPI_FORMAT_NATIVE_UINT(address),
- (u32) window_size));
+ (u32) map_length));
mem_info->mapped_length = 0;
return_ACPI_STATUS(AE_NO_MEMORY);
}
@@ -170,7 +185,7 @@
/* Save the physical address and mapping size */
mem_info->mapped_physical_address = address;
- mem_info->mapped_length = window_size;
+ mem_info->mapped_length = map_length;
}
/*
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 9335b87..0c9c6a9 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -251,6 +251,9 @@
acpi_status status;
unsigned long long state;
+ if (!lid_device)
+ return -ENODEV;
+
status = acpi_evaluate_integer(lid_device->handle, "_LID", NULL,
&state);
if (ACPI_FAILURE(status))
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 3112221..1af8081 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -389,6 +389,17 @@
pbus = pdev->subordinate;
pci_dev_put(pdev);
+
+ /*
+ * This function may be called for a non-PCI device that has a
+ * PCI parent (eg. a disk under a PCI SATA controller). In that
+ * case pdev->subordinate will be NULL for the parent.
+ */
+ if (!pbus) {
+ dev_dbg(&pdev->dev, "Not a PCI-to-PCI bridge\n");
+ pdev = NULL;
+ break;
+ }
}
out:
list_for_each_entry_safe(node, tmp, &device_list, node)
diff --git a/drivers/acpi/power_meter.c b/drivers/acpi/power_meter.c
index e6bfd77..2ef7030 100644
--- a/drivers/acpi/power_meter.c
+++ b/drivers/acpi/power_meter.c
@@ -294,7 +294,11 @@
return -EINVAL;
}
- return data;
+ /* _PTP returns 0 on success, nonzero otherwise */
+ if (data)
+ return -EINVAL;
+
+ return 0;
}
static ssize_t set_trip(struct device *dev, struct device_attribute *devattr,
diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
index f8b6f55..d0d25e2 100644
--- a/drivers/acpi/proc.c
+++ b/drivers/acpi/proc.c
@@ -393,7 +393,7 @@
struct list_head *node, *next;
char strbuf[5];
char str[5] = "";
- int len = count;
+ unsigned int len = count;
struct acpi_device *found_dev = NULL;
if (len > 4)
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index c567b46..ec742a4 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -770,7 +770,7 @@
.notifier_call = acpi_cpu_soft_notify,
};
-static int acpi_processor_add(struct acpi_device *device)
+static int __cpuinit acpi_processor_add(struct acpi_device *device)
{
struct acpi_processor *pr = NULL;
int result = 0;
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 4c6c14c..1c5d7a8 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -1133,15 +1133,15 @@
int result = 0;
struct acpi_processor_throttling *pthrottling;
+ if (!pr)
+ return -EINVAL;
+
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"pblk_address[0x%08x] duty_offset[%d] duty_width[%d]\n",
pr->throttling.address,
pr->throttling.duty_offset,
pr->throttling.duty_width));
- if (!pr)
- return -EINVAL;
-
/*
* Evaluate _PTC, _TSS and _TPC
* They must all be present or none of them can be used.
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index a90afcc..4cc1b81 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -413,6 +413,30 @@
},
},
{
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Hewlett-Packard Pavilion dv4",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4"),
+ },
+ },
+ {
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Hewlett-Packard Pavilion dv7",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv7"),
+ },
+ },
+ {
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Hewlett-Packard Compaq Presario CQ40 Notebook PC",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Compaq Presario CQ40 Notebook PC"),
+ },
+ },
+ {
.callback = init_old_suspend_ordering,
.ident = "Panasonic CF51-2L",
.matches = {
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index f6e54bf..05dff63 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1109,7 +1109,12 @@
*/
/* Does this device support video switching? */
- if (video->cap._DOS) {
+ if (video->cap._DOS || video->cap._DOD) {
+ if (!video->cap._DOS) {
+ printk(KERN_WARNING FW_BUG
+ "ACPI(%s) defines _DOD but not _DOS\n",
+ acpi_device_bid(video->device));
+ }
video->flags.multihead = 1;
status = 0;
}
@@ -1218,7 +1223,7 @@
u32 state = 0;
- if (!dev || count + 1 > sizeof str)
+ if (!dev || count >= sizeof(str))
return -EINVAL;
if (copy_from_user(str, buffer, count))
@@ -1275,7 +1280,7 @@
int i;
- if (!dev || !dev->brightness || count + 1 > sizeof str)
+ if (!dev || !dev->brightness || count >= sizeof(str))
return -EINVAL;
if (copy_from_user(str, buffer, count))
@@ -1557,7 +1562,7 @@
unsigned long long opt, options;
- if (!video || count + 1 > sizeof str)
+ if (!video || count >= sizeof(str))
return -EINVAL;
status = acpi_video_bus_POST_options(video, &options);
@@ -1597,7 +1602,7 @@
unsigned long opt;
- if (!video || count + 1 > sizeof str)
+ if (!video || count >= sizeof(str))
return -EINVAL;
if (copy_from_user(str, buffer, count))
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 7032f25..575593a 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -84,7 +84,7 @@
return 0;
/* Does this device able to support video switching ? */
- if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy)) &&
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy)) ||
ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy)))
video_caps |= ACPI_VIDEO_OUTPUT_SWITCHING;
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index b1a2577..a3241a1 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -575,7 +575,7 @@
{ PCI_VDEVICE(ATI, 0x4395), board_ahci_sb700 }, /* ATI SB700/800 */
/* AMD */
- { PCI_VDEVICE(AMD, 0x7800), board_ahci }, /* AMD SB900 */
+ { PCI_VDEVICE(AMD, 0x7800), board_ahci }, /* AMD Hudson-2 */
/* AMD is using RAID class only for ahci controllers */
{ PCI_VENDOR_ID_AMD, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_STORAGE_RAID << 8, 0xffffff, board_ahci },
@@ -605,6 +605,7 @@
{ PCI_VDEVICE(NVIDIA, 0x0559), board_ahci_yesncq }, /* MCP67 */
{ PCI_VDEVICE(NVIDIA, 0x055a), board_ahci_yesncq }, /* MCP67 */
{ PCI_VDEVICE(NVIDIA, 0x055b), board_ahci_yesncq }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0580), board_ahci_yesncq }, /* Linux ID */
{ PCI_VDEVICE(NVIDIA, 0x07f0), board_ahci_yesncq }, /* MCP73 */
{ PCI_VDEVICE(NVIDIA, 0x07f1), board_ahci_yesncq }, /* MCP73 */
{ PCI_VDEVICE(NVIDIA, 0x07f2), board_ahci_yesncq }, /* MCP73 */
@@ -2717,6 +2718,30 @@
},
.driver_data = "20071026", /* yyyymmdd */
},
+ /*
+ * All BIOS versions for the MSI K9A2 Platinum (MS-7376)
+ * support 64bit DMA.
+ *
+ * BIOS versions earlier than 1.5 had the Manufacturer DMI
+ * fields as "MICRO-STAR INTERANTIONAL CO.,LTD".
+ * This spelling mistake was fixed in BIOS version 1.5, so
+ * 1.5 and later have the Manufacturer as
+ * "MICRO-STAR INTERNATIONAL CO.,LTD".
+ * So try to match on DMI_BOARD_VENDOR of "MICRO-STAR INTER".
+ *
+ * BIOS versions earlier than 1.9 had a Board Product Name
+ * DMI field of "MS-7376". This was changed to be
+ * "K9A2 Platinum (MS-7376)" in version 1.9, but we can still
+ * match on DMI_BOARD_NAME of "MS-7376".
+ */
+ {
+ .ident = "MSI K9A2 Platinum",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR,
+ "MICRO-STAR INTER"),
+ DMI_MATCH(DMI_BOARD_NAME, "MS-7376"),
+ },
+ },
{ }
};
const struct dmi_system_id *match;
@@ -2728,18 +2753,24 @@
!match)
return false;
+ if (!match->driver_data)
+ goto enable_64bit;
+
dmi_get_date(DMI_BIOS_DATE, &year, &month, &date);
snprintf(buf, sizeof(buf), "%04d%02d%02d", year, month, date);
- if (strcmp(buf, match->driver_data) >= 0) {
- dev_printk(KERN_WARNING, &pdev->dev, "%s: enabling 64bit DMA\n",
- match->ident);
- return true;
- } else {
+ if (strcmp(buf, match->driver_data) >= 0)
+ goto enable_64bit;
+ else {
dev_printk(KERN_WARNING, &pdev->dev, "%s: BIOS too old, "
"forcing 32bit DMA, update BIOS\n", match->ident);
return false;
}
+
+enable_64bit:
+ dev_printk(KERN_WARNING, &pdev->dev, "%s: enabling 64bit DMA\n",
+ match->ident);
+ return true;
}
static bool ahci_broken_system_poweroff(struct pci_dev *pdev)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index b525a09..dc72690 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4919,10 +4919,11 @@
*/
void ata_qc_free(struct ata_queued_cmd *qc)
{
- struct ata_port *ap = qc->ap;
+ struct ata_port *ap;
unsigned int tag;
WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
+ ap = qc->ap;
qc->flags = 0;
tag = qc->tag;
@@ -4934,11 +4935,13 @@
void __ata_qc_complete(struct ata_queued_cmd *qc)
{
- struct ata_port *ap = qc->ap;
- struct ata_link *link = qc->dev->link;
+ struct ata_port *ap;
+ struct ata_link *link;
WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
+ ap = qc->ap;
+ link = qc->dev->link;
if (likely(qc->flags & ATA_QCFLAG_DMAMAP))
ata_sg_clean(qc);
@@ -5028,12 +5031,14 @@
qc->flags |= ATA_QCFLAG_FAILED;
if (unlikely(qc->flags & ATA_QCFLAG_FAILED)) {
- if (!ata_tag_internal(qc->tag)) {
- /* always fill result TF for failed qc */
- fill_result_tf(qc);
+ /* always fill result TF for failed qc */
+ fill_result_tf(qc);
+
+ if (!ata_tag_internal(qc->tag))
ata_qc_schedule_eh(qc);
- return;
- }
+ else
+ __ata_qc_complete(qc);
+ return;
}
WARN_ON_ONCE(ap->pflags & ATA_PFLAG_FROZEN);
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 0a97822..bba2ae5 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -2981,12 +2981,14 @@
* device detection messages backwards.
*/
ata_for_each_dev(dev, link, ALL) {
- if (!(new_mask & (1 << dev->devno)) ||
- dev->class == ATA_DEV_PMP)
+ if (!(new_mask & (1 << dev->devno)))
continue;
dev->class = ehc->classes[dev->devno];
+ if (dev->class == ATA_DEV_PMP)
+ continue;
+
ehc->i.flags |= ATA_EHI_PRINTINFO;
rc = ata_dev_configure(dev);
ehc->i.flags &= ~ATA_EHI_PRINTINFO;
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index aa4b3f6..ae4454d 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -246,7 +246,7 @@
{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP400_IDE), },
{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP600_IDE), },
{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP700_IDE), },
- { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_SB900_IDE), },
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_HUDSON2_IDE), },
{ },
};
diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c
index f49814d..3bbed83 100644
--- a/drivers/ata/pata_sc1200.c
+++ b/drivers/ata/pata_sc1200.c
@@ -235,8 +235,7 @@
.udma_mask = ATA_UDMA2,
.port_ops = &sc1200_port_ops
};
- /* Can't enable port 2 yet, see top comments */
- const struct ata_port_info *ppi[] = { &info, };
+ const struct ata_port_info *ppi[] = { &info, NULL };
return ata_pci_sff_init_one(dev, ppi, &sc1200_sht, NULL);
}
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 45657ca..88984b8 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -111,7 +111,7 @@
{ "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
{ "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
{ "vt6410", PCI_DEVICE_ID_VIA_6410, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES },
- { "vt6415", PCI_DEVICE_ID_VIA_6415, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES },
+ { "vt6415", PCI_DEVICE_ID_VIA_6415, 0x00, 0xff, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES },
{ "vt8237a", PCI_DEVICE_ID_VIA_8237A, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
{ "vt8237", PCI_DEVICE_ID_VIA_8237, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
{ "vt8235", PCI_DEVICE_ID_VIA_8235, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 17f9ff9..6f5093b 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1382,6 +1382,25 @@
*/
if (pp->pp_flags & MV_PP_FLAG_DELAYED_EH)
return ATA_DEFER_PORT;
+
+ /* PIO commands need exclusive link: no other commands [DMA or PIO]
+ * can run concurrently.
+ * set excl_link when we want to send a PIO command in DMA mode
+ * or a non-NCQ command in NCQ mode.
+ * When we receive a command from that link, and there are no
+ * outstanding commands, mark a flag to clear excl_link and let
+ * the command go through.
+ */
+ if (unlikely(ap->excl_link)) {
+ if (link == ap->excl_link) {
+ if (ap->nr_active_links)
+ return ATA_DEFER_PORT;
+ qc->flags |= ATA_QCFLAG_CLEAR_EXCL;
+ return 0;
+ } else
+ return ATA_DEFER_PORT;
+ }
+
/*
* If the port is completely idle, then allow the new qc.
*/
@@ -1395,8 +1414,14 @@
* doesn't allow it.
*/
if ((pp->pp_flags & MV_PP_FLAG_EDMA_EN) &&
- (pp->pp_flags & MV_PP_FLAG_NCQ_EN) && ata_is_ncq(qc->tf.protocol))
- return 0;
+ (pp->pp_flags & MV_PP_FLAG_NCQ_EN)) {
+ if (ata_is_ncq(qc->tf.protocol))
+ return 0;
+ else {
+ ap->excl_link = link;
+ return ATA_DEFER_PORT;
+ }
+ }
return ATA_DEFER_PORT;
}
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 86a4058..1eb4e02 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -1594,9 +1594,21 @@
!ata_dev_enabled(link->device))
sata_link_hardreset(link, sata_deb_timing_hotplug, deadline,
NULL, NULL);
- else if (!(ehc->i.flags & ATA_EHI_QUIET))
- ata_link_printk(link, KERN_INFO,
- "nv: skipping hardreset on occupied port\n");
+ else {
+ const unsigned long *timing = sata_ehc_deb_timing(ehc);
+ int rc;
+
+ if (!(ehc->i.flags & ATA_EHI_QUIET))
+ ata_link_printk(link, KERN_INFO, "nv: skipping "
+ "hardreset on occupied port\n");
+
+ /* make sure the link is online */
+ rc = sata_link_resume(link, timing, deadline);
+ /* whine about phy resume failure but proceed */
+ if (rc && rc != -EOPNOTSUPP)
+ ata_link_printk(link, KERN_WARNING, "failed to resume "
+ "link (errno=%d)\n", rc);
+ }
/* device signature acquisition is unreliable */
return -EAGAIN;
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index bdd43c7..02efd9a 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -93,7 +93,6 @@
{ PCI_VDEVICE(VIA, 0x7372), vt6420 },
{ PCI_VDEVICE(VIA, 0x5287), vt8251 }, /* 2 sata chnls (Master/Slave) */
{ PCI_VDEVICE(VIA, 0x9000), vt8251 },
- { PCI_VDEVICE(VIA, 0x9040), vt8251 },
{ } /* terminate list */
};
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 973bf2a..63c143e 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -689,15 +689,19 @@
printk(KERN_ERR "%s: driver_add_attrs(%s) failed\n",
__func__, drv->name);
}
- error = add_bind_files(drv);
- if (error) {
- /* Ditto */
- printk(KERN_ERR "%s: add_bind_files(%s) failed\n",
- __func__, drv->name);
+
+ if (!drv->suppress_bind_attrs) {
+ error = add_bind_files(drv);
+ if (error) {
+ /* Ditto */
+ printk(KERN_ERR "%s: add_bind_files(%s) failed\n",
+ __func__, drv->name);
+ }
}
kobject_uevent(&priv->kobj, KOBJ_ADD);
return 0;
+
out_unregister:
kfree(drv->p);
drv->p = NULL;
@@ -720,7 +724,8 @@
if (!drv->bus)
return;
- remove_bind_files(drv);
+ if (!drv->suppress_bind_attrs)
+ remove_bind_files(drv);
driver_remove_attrs(drv->bus, drv);
driver_remove_file(drv, &driver_attr_uevent);
klist_remove(&drv->p->knode_bus);
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index ed2ebd3..f367885 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -236,7 +236,7 @@
put_driver(other);
printk(KERN_ERR "Error: Driver '%s' is already registered, "
"aborting...\n", drv->name);
- return -EEXIST;
+ return -EBUSY;
}
ret = bus_add_driver(drv);
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index ed156a13..4fa954b 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -521,11 +521,15 @@
{
int retval, code;
+ /* make sure driver won't have bind/unbind attributes */
+ drv->driver.suppress_bind_attrs = true;
+
/* temporary section violation during probe() */
drv->probe = probe;
retval = code = platform_driver_register(drv);
- /* Fixup that section violation, being paranoid about code scanning
+ /*
+ * Fixup that section violation, being paranoid about code scanning
* the list of drivers in order to probe new devices. Check to see
* if the probe was successful, and make sure any forced probes of
* new devices fail.
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index e0dc407..8aa2443 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -511,6 +511,7 @@
INIT_LIST_HEAD(&list);
mutex_lock(&dpm_list_mtx);
+ transition_started = false;
while (!list_empty(&dpm_list)) {
struct device *dev = to_device(dpm_list.prev);
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 38556f6..a770498 100644
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -51,8 +51,6 @@
{
int retval = 0;
- dev_dbg(dev, "__pm_runtime_idle()!\n");
-
if (dev->power.runtime_error)
retval = -EINVAL;
else if (dev->power.idle_notification)
@@ -93,8 +91,6 @@
wake_up_all(&dev->power.wait_queue);
out:
- dev_dbg(dev, "__pm_runtime_idle() returns %d!\n", retval);
-
return retval;
}
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index edda9ea..bd112c8 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -949,7 +949,7 @@
lo->lo_state = Lo_unbound;
/* This is safe: open() is still holding a reference. */
module_put(THIS_MODULE);
- if (max_part > 0)
+ if (max_part > 0 && bdev)
ioctl_by_bdev(bdev, BLKRRPART, 0);
mutex_unlock(&lo->lo_ctl_mutex);
/*
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 43f1938..51042f0ba7 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -3,7 +3,6 @@
#include <linux/blkdev.h>
#include <linux/hdreg.h>
#include <linux/virtio.h>
-#include <linux/virtio_ids.h>
#include <linux/virtio_blk.h>
#include <linux/scatterlist.h>
@@ -183,34 +182,6 @@
vblk->vq->vq_ops->kick(vblk->vq);
}
-/* return ATA identify data
- */
-static int virtblk_identify(struct gendisk *disk, void *argp)
-{
- struct virtio_blk *vblk = disk->private_data;
- void *opaque;
- int err = -ENOMEM;
-
- opaque = kmalloc(VIRTIO_BLK_ID_BYTES, GFP_KERNEL);
- if (!opaque)
- goto out;
-
- err = virtio_config_buf(vblk->vdev, VIRTIO_BLK_F_IDENTIFY,
- offsetof(struct virtio_blk_config, identify), opaque,
- VIRTIO_BLK_ID_BYTES);
-
- if (err)
- goto out_kfree;
-
- if (copy_to_user(argp, opaque, VIRTIO_BLK_ID_BYTES))
- err = -EFAULT;
-
-out_kfree:
- kfree(opaque);
-out:
- return err;
-}
-
static void virtblk_prepare_flush(struct request_queue *q, struct request *req)
{
req->cmd_type = REQ_TYPE_LINUX_BLOCK;
@@ -222,10 +193,6 @@
{
struct gendisk *disk = bdev->bd_disk;
struct virtio_blk *vblk = disk->private_data;
- void __user *argp = (void __user *)data;
-
- if (cmd == HDIO_GET_IDENTITY)
- return virtblk_identify(disk, argp);
/*
* Only allow the generic SCSI ioctls if the host can support it.
@@ -233,7 +200,8 @@
if (!virtio_has_feature(vblk->vdev, VIRTIO_BLK_F_SCSI))
return -ENOTTY;
- return scsi_cmd_ioctl(disk->queue, disk, mode, cmd, argp);
+ return scsi_cmd_ioctl(disk->queue, disk, mode, cmd,
+ (void __user *)data);
}
/* We provide getgeo only to please some old bootloader/partitioning tools */
@@ -332,7 +300,6 @@
}
vblk->disk->queue->queuedata = vblk;
- queue_flag_set_unlocked(QUEUE_FLAG_VIRT, vblk->disk->queue);
if (index < 26) {
sprintf(vblk->disk->disk_name, "vd%c", 'a' + index % 26);
@@ -445,7 +412,7 @@
static unsigned int features[] = {
VIRTIO_BLK_F_BARRIER, VIRTIO_BLK_F_SEG_MAX, VIRTIO_BLK_F_SIZE_MAX,
VIRTIO_BLK_F_GEOMETRY, VIRTIO_BLK_F_RO, VIRTIO_BLK_F_BLK_SIZE,
- VIRTIO_BLK_F_SCSI, VIRTIO_BLK_F_IDENTIFY, VIRTIO_BLK_F_FLUSH
+ VIRTIO_BLK_F_SCSI, VIRTIO_BLK_F_FLUSH
};
/*
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 7ba91aa3..2fb3802 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -591,6 +591,7 @@
return 0;
cancel_work_sync(&data->work);
+ cancel_work_sync(&data->waker);
clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
clear_bit(BTUSB_BULK_RUNNING, &data->flags);
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 08a6f50..6aad99e 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -323,7 +323,7 @@
config SX
tristate "Specialix SX (and SI) card support"
- depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA)
+ depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA) && BROKEN
help
This is a driver for the SX and SI multiport serial cards.
Please read the file <file:Documentation/serial/sx.txt> for details.
@@ -334,7 +334,7 @@
config RIO
tristate "Specialix RIO system support"
- depends on SERIAL_NONSTANDARD
+ depends on SERIAL_NONSTANDARD && BROKEN
help
This is a driver for the Specialix RIO, a smart serial card which
drives an outboard box that can support up to 128 ports. Product
@@ -395,7 +395,7 @@
config A2232
tristate "Commodore A2232 serial support (EXPERIMENTAL)"
- depends on EXPERIMENTAL && ZORRO && BROKEN_ON_SMP
+ depends on EXPERIMENTAL && ZORRO && BROKEN
---help---
This option supports the 2232 7-port serial card shipped with the
Amiga 2000 and other Zorro-bus machines, dating from 1989. At
diff --git a/drivers/char/hvc_xen.c b/drivers/char/hvc_xen.c
index eba999f..a6ee32b 100644
--- a/drivers/char/hvc_xen.c
+++ b/drivers/char/hvc_xen.c
@@ -55,7 +55,7 @@
notify_remote_via_evtchn(xen_start_info->console.domU.evtchn);
}
-static int write_console(uint32_t vtermno, const char *data, int len)
+static int __write_console(const char *data, int len)
{
struct xencons_interface *intf = xencons_interface();
XENCONS_RING_IDX cons, prod;
@@ -76,6 +76,29 @@
return sent;
}
+static int write_console(uint32_t vtermno, const char *data, int len)
+{
+ int ret = len;
+
+ /*
+ * Make sure the whole buffer is emitted, polling if
+ * necessary. We don't ever want to rely on the hvc daemon
+ * because the most interesting console output is when the
+ * kernel is crippled.
+ */
+ while (len) {
+ int sent = __write_console(data, len);
+
+ data += sent;
+ len -= sent;
+
+ if (unlikely(len))
+ HYPERVISOR_sched_op(SCHEDOP_yield, NULL);
+ }
+
+ return ret;
+}
+
static int read_console(uint32_t vtermno, char *buf, int len)
{
struct xencons_interface *intf = xencons_interface();
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c
index 962968f..915157f 100644
--- a/drivers/char/hw_random/virtio-rng.c
+++ b/drivers/char/hw_random/virtio-rng.c
@@ -21,7 +21,6 @@
#include <linux/scatterlist.h>
#include <linux/spinlock.h>
#include <linux/virtio.h>
-#include <linux/virtio_ids.h>
#include <linux/virtio_rng.h>
/* The host will fill any buffer we give it with sweet, sweet randomness. We
@@ -117,7 +116,7 @@
return 0;
}
-static void virtrng_remove(struct virtio_device *vdev)
+static void __devexit virtrng_remove(struct virtio_device *vdev)
{
vdev->config->reset(vdev);
hwrng_unregister(&virtio_hwrng);
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 0d328b5..a035ae3 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -31,7 +31,6 @@
#include <linux/err.h>
#include <linux/init.h>
#include <linux/virtio.h>
-#include <linux/virtio_ids.h>
#include <linux/virtio_console.h>
#include "hvc_console.h"
diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index 6b36ee5..ed86d3b 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -1532,7 +1532,7 @@
case PIO_UNIMAP:
case GIO_UNIMAP:
- ret = do_unimap_ioctl(cmd, up, perm, vc);
+ ret = compat_unimap_ioctl(cmd, up, perm, vc);
break;
/*
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index ad41f19..12fdd39 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -76,8 +76,11 @@
#endif
/* ask the governor for the next state */
next_state = cpuidle_curr_governor->select(dev);
- if (need_resched())
+ if (need_resched()) {
+ local_irq_enable();
return;
+ }
+
target_state = &dev->states[next_state];
/* enter the state and update stats */
diff --git a/drivers/crypto/padlock-sha.c b/drivers/crypto/padlock-sha.c
index 76cb6b3..0af8057 100644
--- a/drivers/crypto/padlock-sha.c
+++ b/drivers/crypto/padlock-sha.c
@@ -24,6 +24,12 @@
#include <asm/i387.h>
#include "padlock.h"
+#ifdef CONFIG_64BIT
+#define STACK_ALIGN 16
+#else
+#define STACK_ALIGN 4
+#endif
+
struct padlock_sha_desc {
struct shash_desc fallback;
};
@@ -64,7 +70,9 @@
/* We can't store directly to *out as it may be unaligned. */
/* BTW Don't reduce the buffer size below 128 Bytes!
* PadLock microcode needs it that big. */
- char result[128] __attribute__ ((aligned(PADLOCK_ALIGNMENT)));
+ char buf[128 + PADLOCK_ALIGNMENT - STACK_ALIGN] __attribute__
+ ((aligned(STACK_ALIGN)));
+ char *result = PTR_ALIGN(&buf[0], PADLOCK_ALIGNMENT);
struct padlock_sha_desc *dctx = shash_desc_ctx(desc);
struct sha1_state state;
unsigned int space;
@@ -128,7 +136,9 @@
/* We can't store directly to *out as it may be unaligned. */
/* BTW Don't reduce the buffer size below 128 Bytes!
* PadLock microcode needs it that big. */
- char result[128] __attribute__ ((aligned(PADLOCK_ALIGNMENT)));
+ char buf[128 + PADLOCK_ALIGNMENT - STACK_ALIGN] __attribute__
+ ((aligned(STACK_ALIGN)));
+ char *result = PTR_ALIGN(&buf[0], PADLOCK_ALIGNMENT);
struct padlock_sha_desc *dctx = shash_desc_ctx(desc);
struct sha256_state state;
unsigned int space;
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 4f4ac82..a38831c 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -1122,7 +1122,7 @@
debugf0("Reading K8_DRAM_BASE_LOW failed\n");
/* Extract parts into separate data entries */
- pvt->dram_base[dram] = ((u64) low & 0xFFFF0000) << 24;
+ pvt->dram_base[dram] = ((u64) low & 0xFFFF0000) << 8;
pvt->dram_IntlvEn[dram] = (low >> 8) & 0x7;
pvt->dram_rw_en[dram] = (low & 0x3);
@@ -1135,7 +1135,7 @@
* Extract parts into separate data entries. Limit is the HIGHEST memory
* location of the region, so lower 24 bits need to be all ones
*/
- pvt->dram_limit[dram] = (((u64) low & 0xFFFF0000) << 24) | 0x00FFFFFF;
+ pvt->dram_limit[dram] = (((u64) low & 0xFFFF0000) << 8) | 0x00FFFFFF;
pvt->dram_IntlvSel[dram] = (low >> 8) & 0x7;
pvt->dram_DstNode[dram] = (low & 0x7);
}
@@ -1369,7 +1369,7 @@
pvt->dram_IntlvEn[dram] = (low_base >> 8) & 0x7;
pvt->dram_base[dram] = (((u64)high_base & 0x000000FF) << 40) |
- (((u64)low_base & 0xFFFF0000) << 24);
+ (((u64)low_base & 0xFFFF0000) << 8);
low_offset = K8_DRAM_LIMIT_LOW + (dram << 3);
high_offset = F10_DRAM_LIMIT_HIGH + (dram << 3);
@@ -1391,7 +1391,7 @@
* memory location of the region, so low 24 bits need to be all ones.
*/
pvt->dram_limit[dram] = (((u64)high_limit & 0x000000FF) << 40) |
- (((u64) low_limit & 0xFFFF0000) << 24) |
+ (((u64) low_limit & 0xFFFF0000) << 8) |
0x00FFFFFF;
}
@@ -2254,7 +2254,7 @@
{
u32 ec = ERROR_CODE(info->nbsl);
u32 xec = EXT_ERROR_CODE(info->nbsl);
- int ecc_type = info->nbsh & (0x3 << 13);
+ int ecc_type = (info->nbsh >> 13) & 0x3;
/* Bail early out if this was an 'observed' error */
if (PP(ec) == K8_NBSL_PP_OBS)
@@ -3163,7 +3163,7 @@
opstate_init();
if (cache_k8_northbridges() < 0)
- goto err_exit;
+ return err;
err = pci_register_driver(&amd64_pci_driver);
if (err)
@@ -3189,8 +3189,6 @@
err_2nd_stage:
debugf0("2nd stage failed\n");
-
-err_exit:
pci_unregister_driver(&amd64_pci_driver);
return err;
diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c
index d335086f..77a9579 100644
--- a/drivers/edac/i5000_edac.c
+++ b/drivers/edac/i5000_edac.c
@@ -1173,7 +1173,7 @@
pci_read_config_word(pvt->branch_1, where,
&pvt->b1_mtr[slot_row]);
debugf2("MTR%d where=0x%x B1 value=0x%x\n", slot_row,
- where, pvt->b0_mtr[slot_row]);
+ where, pvt->b1_mtr[slot_row]);
} else {
pvt->b1_mtr[slot_row] = 0;
}
@@ -1232,7 +1232,7 @@
struct csrow_info *p_csrow;
int empty, channel_count;
int max_csrows;
- int mtr;
+ int mtr, mtr1;
int csrow_megs;
int channel;
int csrow;
@@ -1251,9 +1251,10 @@
/* use branch 0 for the basis */
mtr = pvt->b0_mtr[csrow >> 1];
+ mtr1 = pvt->b1_mtr[csrow >> 1];
/* if no DIMMS on this row, continue */
- if (!MTR_DIMMS_PRESENT(mtr))
+ if (!MTR_DIMMS_PRESENT(mtr) && !MTR_DIMMS_PRESENT(mtr1))
continue;
/* FAKE OUT VALUES, FIXME */
diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c
index b08b6d8..f99d106 100644
--- a/drivers/edac/i5400_edac.c
+++ b/drivers/edac/i5400_edac.c
@@ -46,9 +46,10 @@
/* Limits for i5400 */
#define NUM_MTRS_PER_BRANCH 4
#define CHANNELS_PER_BRANCH 2
+#define MAX_DIMMS_PER_CHANNEL NUM_MTRS_PER_BRANCH
#define MAX_CHANNELS 4
-#define MAX_DIMMS (MAX_CHANNELS * 4) /* Up to 4 DIMM's per channel */
-#define MAX_CSROWS (MAX_DIMMS * 2) /* max possible csrows per channel */
+/* max possible csrows per channel */
+#define MAX_CSROWS (MAX_DIMMS_PER_CHANNEL)
/* Device 16,
* Function 0: System Address
@@ -331,7 +332,6 @@
struct i5400_dimm_info {
int megabytes; /* size, 0 means not present */
- int dual_rank;
};
/* driver private data structure */
@@ -849,11 +849,9 @@
int n;
/* There is one MTR for each slot pair of FB-DIMMs,
- Each slot may have one or two ranks (2 csrows),
Each slot pair may be at branch 0 or branch 1.
- So, csrow should be divided by eight
*/
- n = csrow >> 3;
+ n = csrow;
if (n >= NUM_MTRS_PER_BRANCH) {
debugf0("ERROR: trying to access an invalid csrow: %d\n",
@@ -905,25 +903,22 @@
amb_present_reg = determine_amb_present_reg(pvt, channel);
/* Determine if there is a DIMM present in this DIMM slot */
- if (amb_present_reg & (1 << (csrow >> 1))) {
- dinfo->dual_rank = MTR_DIMM_RANK(mtr);
+ if (amb_present_reg & (1 << csrow)) {
+ /* Start with the number of bits for a Bank
+ * on the DRAM */
+ addrBits = MTR_DRAM_BANKS_ADDR_BITS(mtr);
+ /* Add thenumber of ROW bits */
+ addrBits += MTR_DIMM_ROWS_ADDR_BITS(mtr);
+ /* add the number of COLUMN bits */
+ addrBits += MTR_DIMM_COLS_ADDR_BITS(mtr);
+ /* add the number of RANK bits */
+ addrBits += MTR_DIMM_RANK(mtr);
- if (!((dinfo->dual_rank == 0) &&
- ((csrow & 0x1) == 0x1))) {
- /* Start with the number of bits for a Bank
- * on the DRAM */
- addrBits = MTR_DRAM_BANKS_ADDR_BITS(mtr);
- /* Add thenumber of ROW bits */
- addrBits += MTR_DIMM_ROWS_ADDR_BITS(mtr);
- /* add the number of COLUMN bits */
- addrBits += MTR_DIMM_COLS_ADDR_BITS(mtr);
+ addrBits += 6; /* add 64 bits per DIMM */
+ addrBits -= 20; /* divide by 2^^20 */
+ addrBits -= 3; /* 8 bits per bytes */
- addrBits += 6; /* add 64 bits per DIMM */
- addrBits -= 20; /* divide by 2^^20 */
- addrBits -= 3; /* 8 bits per bytes */
-
- dinfo->megabytes = 1 << addrBits;
- }
+ dinfo->megabytes = 1 << addrBits;
}
}
}
@@ -951,12 +946,12 @@
return;
}
- /* Scan all the actual CSROWS (which is # of DIMMS * 2)
+ /* Scan all the actual CSROWS
* and calculate the information for each DIMM
* Start with the highest csrow first, to display it first
* and work toward the 0th csrow
*/
- max_csrows = pvt->maxdimmperch * 2;
+ max_csrows = pvt->maxdimmperch;
for (csrow = max_csrows - 1; csrow >= 0; csrow--) {
/* on an odd csrow, first output a 'boundary' marker,
@@ -1064,7 +1059,7 @@
/* Get the set of MTR[0-3] regs by each branch */
for (slot_row = 0; slot_row < NUM_MTRS_PER_BRANCH; slot_row++) {
- int where = MTR0 + (slot_row * sizeof(u32));
+ int where = MTR0 + (slot_row * sizeof(u16));
/* Branch 0 set of MTR registers */
pci_read_config_word(pvt->branch_0, where,
@@ -1146,7 +1141,7 @@
pvt = mci->pvt_info;
channel_count = pvt->maxch;
- max_csrows = pvt->maxdimmperch * 2;
+ max_csrows = pvt->maxdimmperch;
empty = 1; /* Assume NO memory */
@@ -1215,28 +1210,6 @@
}
/*
- * i5400_get_dimm_and_channel_counts(pdev, &num_csrows, &num_channels)
- *
- * ask the device how many channels are present and how many CSROWS
- * as well
- */
-static void i5400_get_dimm_and_channel_counts(struct pci_dev *pdev,
- int *num_dimms_per_channel,
- int *num_channels)
-{
- u8 value;
-
- /* Need to retrieve just how many channels and dimms per channel are
- * supported on this memory controller
- */
- pci_read_config_byte(pdev, MAXDIMMPERCH, &value);
- *num_dimms_per_channel = (int)value * 2;
-
- pci_read_config_byte(pdev, MAXCH, &value);
- *num_channels = (int)value;
-}
-
-/*
* i5400_probe1 Probe for ONE instance of device to see if it is
* present.
* return:
@@ -1263,22 +1236,16 @@
if (PCI_FUNC(pdev->devfn) != 0)
return -ENODEV;
- /* Ask the devices for the number of CSROWS and CHANNELS so
- * that we can calculate the memory resources, etc
- *
- * The Chipset will report what it can handle which will be greater
- * or equal to what the motherboard manufacturer will implement.
- *
- * As we don't have a motherboard identification routine to determine
+ /* As we don't have a motherboard identification routine to determine
* actual number of slots/dimms per channel, we thus utilize the
* resource as specified by the chipset. Thus, we might have
* have more DIMMs per channel than actually on the mobo, but this
* allows the driver to support upto the chipset max, without
* some fancy mobo determination.
*/
- i5400_get_dimm_and_channel_counts(pdev, &num_dimms_per_channel,
- &num_channels);
- num_csrows = num_dimms_per_channel * 2;
+ num_dimms_per_channel = MAX_DIMMS_PER_CHANNEL;
+ num_channels = MAX_CHANNELS;
+ num_csrows = num_dimms_per_channel;
debugf0("MC: %s(): Number of - Channels= %d DIMMS= %d CSROWS= %d\n",
__func__, num_channels, num_dimms_per_channel, num_csrows);
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 157f650..cf27402 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -26,7 +26,9 @@
#include "mpc85xx_edac.h"
static int edac_dev_idx;
+#ifdef CONFIG_PCI
static int edac_pci_idx;
+#endif
static int edac_mc_idx;
static u32 orig_ddr_err_disable;
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 662ed92..50de0f5 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -661,7 +661,7 @@
dev = device_create(&gpio_class, desc->chip->dev, MKDEV(0, 0),
desc, ioname ? ioname : "gpio%d", gpio);
- if (dev) {
+ if (!IS_ERR(dev)) {
if (direction_may_change)
status = sysfs_create_group(&dev->kobj,
&gpio_attr_group);
@@ -679,7 +679,7 @@
if (status != 0)
device_unregister(dev);
} else
- status = -ENODEV;
+ status = PTR_ERR(dev);
if (status == 0)
set_bit(FLAG_EXPORT, &desc->flags);
}
@@ -800,11 +800,11 @@
mutex_lock(&sysfs_lock);
dev = device_create(&gpio_class, chip->dev, MKDEV(0, 0), chip,
"gpiochip%d", chip->base);
- if (dev) {
+ if (!IS_ERR(dev)) {
status = sysfs_create_group(&dev->kobj,
&gpiochip_attr_group);
} else
- status = -ENODEV;
+ status = PTR_ERR(dev);
chip->exported = (status == 0);
mutex_unlock(&sysfs_lock);
diff --git a/drivers/gpio/twl4030-gpio.c b/drivers/gpio/twl4030-gpio.c
index afad147..49384a7 100644
--- a/drivers/gpio/twl4030-gpio.c
+++ b/drivers/gpio/twl4030-gpio.c
@@ -460,7 +460,8 @@
return ret;
}
-static int __devexit gpio_twl4030_remove(struct platform_device *pdev)
+/* Cannot use __devexit as gpio_twl4030_probe() calls us */
+static int gpio_twl4030_remove(struct platform_device *pdev)
{
struct twl4030_gpio_platform_data *pdata = pdev->dev.platform_data;
int status;
@@ -493,7 +494,7 @@
.driver.name = "twl4030_gpio",
.driver.owner = THIS_MODULE,
.probe = gpio_twl4030_probe,
- .remove = __devexit_p(gpio_twl4030_remove),
+ .remove = gpio_twl4030_remove,
};
static int __init gpio_twl4030_init(void)
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 1fe4e1d..bbfd110 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -331,6 +331,7 @@
cmdline_mode->refresh_specified ? cmdline_mode->refresh : 60,
cmdline_mode->rb, cmdline_mode->interlace,
cmdline_mode->margins);
+ drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
list_add(&mode->head, &connector->modes);
return mode;
}
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 3c0d2b3..cea665d 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -626,6 +626,12 @@
return NULL;
}
+ /* it is incorrect if hsync/vsync width is zero */
+ if (!hsync_pulse_width || !vsync_pulse_width) {
+ DRM_DEBUG_KMS("Incorrect Detailed timing. "
+ "Wrong Hsync/Vsync pulse width\n");
+ return NULL;
+ }
mode = drm_mode_create(dev);
if (!mode)
return NULL;
@@ -647,6 +653,15 @@
mode->vsync_end = mode->vsync_start + vsync_pulse_width;
mode->vtotal = mode->vdisplay + vblank;
+ /* perform the basic check for the detailed timing */
+ if (mode->hsync_end > mode->htotal ||
+ mode->vsync_end > mode->vtotal) {
+ drm_mode_destroy(dev, mode);
+ DRM_DEBUG_KMS("Incorrect detailed timing. "
+ "Sync is beyond the blank.\n");
+ return NULL;
+ }
+
drm_mode_set_name(mode);
if (pt->misc & DRM_EDID_PT_INTERLACED)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 23dc9c1..dc8e374 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -454,22 +454,39 @@
}
EXPORT_SYMBOL(drm_fb_helper_init_crtc_count);
-static void setcolreg(struct drm_crtc *crtc, u16 red, u16 green,
+static int setcolreg(struct drm_crtc *crtc, u16 red, u16 green,
u16 blue, u16 regno, struct fb_info *info)
{
struct drm_fb_helper *fb_helper = info->par;
struct drm_framebuffer *fb = fb_helper->fb;
int pindex;
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+ u32 *palette;
+ u32 value;
+ /* place color in psuedopalette */
+ if (regno > 16)
+ return -EINVAL;
+ palette = (u32 *)info->pseudo_palette;
+ red >>= (16 - info->var.red.length);
+ green >>= (16 - info->var.green.length);
+ blue >>= (16 - info->var.blue.length);
+ value = (red << info->var.red.offset) |
+ (green << info->var.green.offset) |
+ (blue << info->var.blue.offset);
+ palette[regno] = value;
+ return 0;
+ }
+
pindex = regno;
if (fb->bits_per_pixel == 16) {
pindex = regno << 3;
if (fb->depth == 16 && regno > 63)
- return;
+ return -EINVAL;
if (fb->depth == 15 && regno > 31)
- return;
+ return -EINVAL;
if (fb->depth == 16) {
u16 r, g, b;
@@ -493,13 +510,7 @@
if (fb->depth != 16)
fb_helper->funcs->gamma_set(crtc, red, green, blue, pindex);
-
- if (regno < 16 && info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
- ((u32 *) fb->pseudo_palette)[regno] =
- (regno << info->var.red.offset) |
- (regno << info->var.green.offset) |
- (regno << info->var.blue.offset);
- }
+ return 0;
}
int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info)
@@ -536,7 +547,9 @@
if (transp)
htransp = *transp++;
- setcolreg(crtc, hred, hgreen, hblue, start++, info);
+ rc = setcolreg(crtc, hred, hgreen, hblue, start++, info);
+ if (rc)
+ return rc;
}
crtc_funcs->load_lut(crtc);
}
@@ -555,6 +568,7 @@
struct drm_device *dev = fb_helper->dev;
struct drm_crtc *crtc;
int i;
+ int ret;
if (regno > 255)
return 1;
@@ -568,8 +582,10 @@
if (i == fb_helper->crtc_count)
continue;
+ ret = setcolreg(crtc, red, green, blue, regno, info);
+ if (ret)
+ return ret;
- setcolreg(crtc, red, green, blue, regno, info);
crtc_funcs->load_lut(crtc);
}
return 0;
@@ -691,7 +707,7 @@
if (crtc->fb == fb_helper->crtc_info[i].mode_set.fb) {
mutex_lock(&dev->mode_config.mutex);
- ret = crtc->funcs->set_config(&fb_helper->crtc_info->mode_set);
+ ret = crtc->funcs->set_config(&fb_helper->crtc_info[i].mode_set);
mutex_unlock(&dev->mode_config.mutex);
if (ret)
return ret;
@@ -928,7 +944,7 @@
{
info->fix.type = FB_TYPE_PACKED_PIXELS;
info->fix.visual = depth == 8 ? FB_VISUAL_PSEUDOCOLOR :
- FB_VISUAL_DIRECTCOLOR;
+ FB_VISUAL_TRUECOLOR;
info->fix.type_aux = 0;
info->fix.xpanstep = 1; /* doing it in hw */
info->fix.ypanstep = 1; /* doing it in hw */
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 92aeb91..e5b138b 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1227,8 +1227,7 @@
goto out;
/* Try to set up FBC with a reasonable compressed buffer size */
- if (IS_MOBILE(dev) && (IS_I9XX(dev) || IS_I965G(dev) || IS_GM45(dev)) &&
- i915_powersave) {
+ if (I915_HAS_FBC(dev) && i915_powersave) {
int cfb_size;
/* Try to get an 8M buffer... */
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index b93814c..7f436ec 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -89,7 +89,8 @@
pci_set_power_state(dev->pdev, PCI_D3hot);
}
- dev_priv->suspended = 1;
+ /* Modeset on resume, not lid events */
+ dev_priv->modeset_on_lid = 0;
return 0;
}
@@ -124,7 +125,7 @@
drm_helper_resume_force_mode(dev);
}
- dev_priv->suspended = 0;
+ dev_priv->modeset_on_lid = 0;
return ret;
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6035d3d..57204e2 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -274,7 +274,7 @@
struct drm_i915_display_funcs display;
/* Register state */
- bool suspended;
+ bool modeset_on_lid;
u8 saveLBB;
u32 saveDSPACNTR;
u32 saveDSPBCNTR;
@@ -296,6 +296,12 @@
u32 saveVBLANK_A;
u32 saveVSYNC_A;
u32 saveBCLRPAT_A;
+ u32 saveTRANS_HTOTAL_A;
+ u32 saveTRANS_HBLANK_A;
+ u32 saveTRANS_HSYNC_A;
+ u32 saveTRANS_VTOTAL_A;
+ u32 saveTRANS_VBLANK_A;
+ u32 saveTRANS_VSYNC_A;
u32 savePIPEASTAT;
u32 saveDSPASTRIDE;
u32 saveDSPASIZE;
@@ -304,8 +310,11 @@
u32 saveDSPASURF;
u32 saveDSPATILEOFF;
u32 savePFIT_PGM_RATIOS;
+ u32 saveBLC_HIST_CTL;
u32 saveBLC_PWM_CTL;
u32 saveBLC_PWM_CTL2;
+ u32 saveBLC_CPU_PWM_CTL;
+ u32 saveBLC_CPU_PWM_CTL2;
u32 saveFPB0;
u32 saveFPB1;
u32 saveDPLL_B;
@@ -317,6 +326,12 @@
u32 saveVBLANK_B;
u32 saveVSYNC_B;
u32 saveBCLRPAT_B;
+ u32 saveTRANS_HTOTAL_B;
+ u32 saveTRANS_HBLANK_B;
+ u32 saveTRANS_HSYNC_B;
+ u32 saveTRANS_VTOTAL_B;
+ u32 saveTRANS_VBLANK_B;
+ u32 saveTRANS_VSYNC_B;
u32 savePIPEBSTAT;
u32 saveDSPBSTRIDE;
u32 saveDSPBSIZE;
@@ -342,6 +357,7 @@
u32 savePFIT_CONTROL;
u32 save_palette_a[256];
u32 save_palette_b[256];
+ u32 saveDPFC_CB_BASE;
u32 saveFBC_CFB_BASE;
u32 saveFBC_LL_BASE;
u32 saveFBC_CONTROL;
@@ -349,6 +365,12 @@
u32 saveIER;
u32 saveIIR;
u32 saveIMR;
+ u32 saveDEIER;
+ u32 saveDEIMR;
+ u32 saveGTIER;
+ u32 saveGTIMR;
+ u32 saveFDI_RXA_IMR;
+ u32 saveFDI_RXB_IMR;
u32 saveCACHE_MODE_0;
u32 saveD_STATE;
u32 saveDSPCLK_GATE_D;
@@ -382,6 +404,16 @@
u32 savePIPEB_DP_LINK_M;
u32 savePIPEA_DP_LINK_N;
u32 savePIPEB_DP_LINK_N;
+ u32 saveFDI_RXA_CTL;
+ u32 saveFDI_TXA_CTL;
+ u32 saveFDI_RXB_CTL;
+ u32 saveFDI_TXB_CTL;
+ u32 savePFA_CTL_1;
+ u32 savePFB_CTL_1;
+ u32 savePFA_WIN_SZ;
+ u32 savePFB_WIN_SZ;
+ u32 savePFA_WIN_POS;
+ u32 savePFB_WIN_POS;
struct {
struct drm_mm gtt_space;
@@ -492,6 +524,8 @@
struct drm_i915_gem_phys_object *phys_objs[I915_MAX_PHYS_OBJECT];
} mm;
struct sdvo_device_mapping sdvo_mappings[2];
+ /* indicate whether the LVDS_BORDER should be enabled or not */
+ unsigned int lvds_border_bits;
/* Reclocking support */
bool render_reclock_avail;
@@ -981,7 +1015,10 @@
#define HAS_FW_BLC(dev) (IS_I9XX(dev) || IS_G4X(dev) || IS_IGDNG(dev))
#define HAS_PIPE_CXSR(dev) (IS_G4X(dev) || IS_IGDNG(dev))
-#define I915_HAS_FBC(dev) (IS_MOBILE(dev) && (IS_I9XX(dev) || IS_I965G(dev)))
+#define I915_HAS_FBC(dev) (IS_MOBILE(dev) && \
+ (IS_I9XX(dev) || IS_GM45(dev)) && \
+ !IS_IGD(dev) && \
+ !IS_IGDNG(dev))
#define PRIMARY_RINGBUFFER_SIZE (128*1024)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 0466ddb..1687edf 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -968,6 +968,8 @@
#define LVDS_PORT_EN (1 << 31)
/* Selects pipe B for LVDS data. Must be set on pre-965. */
#define LVDS_PIPEB_SELECT (1 << 30)
+/* Enable border for unscaled (or aspect-scaled) display */
+#define LVDS_BORDER_ENABLE (1 << 15)
/*
* Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per
* pixel.
@@ -1078,6 +1080,8 @@
#define BACKLIGHT_DUTY_CYCLE_SHIFT (0)
#define BACKLIGHT_DUTY_CYCLE_MASK (0xffff)
+#define BLC_HIST_CTL 0x61260
+
/* TV port control */
#define TV_CTL 0x68000
/** Enables the TV encoder */
@@ -1780,6 +1784,11 @@
#define PIPE_START_VBLANK_INTERRUPT_STATUS (1UL<<2) /* 965 or later */
#define PIPE_VBLANK_INTERRUPT_STATUS (1UL<<1)
#define PIPE_OVERLAY_UPDATED_STATUS (1UL<<0)
+#define PIPE_BPC_MASK (7 << 5) /* Ironlake */
+#define PIPE_8BPC (0 << 5)
+#define PIPE_10BPC (1 << 5)
+#define PIPE_6BPC (2 << 5)
+#define PIPE_12BPC (3 << 5)
#define DSPARB 0x70030
#define DSPARB_CSTART_MASK (0x7f << 7)
@@ -1790,17 +1799,29 @@
#define DSPARB_AEND_SHIFT 0
#define DSPFW1 0x70034
+#define DSPFW_SR_SHIFT 23
+#define DSPFW_CURSORB_SHIFT 16
+#define DSPFW_PLANEB_SHIFT 8
#define DSPFW2 0x70038
+#define DSPFW_CURSORA_MASK 0x00003f00
+#define DSPFW_CURSORA_SHIFT 16
#define DSPFW3 0x7003c
+#define DSPFW_HPLL_SR_EN (1<<31)
+#define DSPFW_CURSOR_SR_SHIFT 24
#define IGD_SELF_REFRESH_EN (1<<30)
/* FIFO watermark sizes etc */
+#define G4X_FIFO_LINE_SIZE 64
#define I915_FIFO_LINE_SIZE 64
#define I830_FIFO_LINE_SIZE 32
+
+#define G4X_FIFO_SIZE 127
#define I945_FIFO_SIZE 127 /* 945 & 965 */
#define I915_FIFO_SIZE 95
#define I855GM_FIFO_SIZE 127 /* In cachelines */
#define I830_FIFO_SIZE 95
+
+#define G4X_MAX_WM 0x3f
#define I915_MAX_WM 0x3f
#define IGD_DISPLAY_FIFO 512 /* in 64byte unit */
@@ -2030,6 +2051,11 @@
#define PFA_CTL_1 0x68080
#define PFB_CTL_1 0x68880
#define PF_ENABLE (1<<31)
+#define PF_FILTER_MASK (3<<23)
+#define PF_FILTER_PROGRAMMED (0<<23)
+#define PF_FILTER_MED_3x3 (1<<23)
+#define PF_FILTER_EDGE_ENHANCE (2<<23)
+#define PF_FILTER_EDGE_SOFTEN (3<<23)
#define PFA_WIN_SZ 0x68074
#define PFB_WIN_SZ 0x68874
#define PFA_WIN_POS 0x68070
@@ -2149,11 +2175,11 @@
#define DREF_CPU_SOURCE_OUTPUT_MASK (3<<13)
#define DREF_SSC_SOURCE_DISABLE (0<<11)
#define DREF_SSC_SOURCE_ENABLE (2<<11)
-#define DREF_SSC_SOURCE_MASK (2<<11)
+#define DREF_SSC_SOURCE_MASK (3<<11)
#define DREF_NONSPREAD_SOURCE_DISABLE (0<<9)
#define DREF_NONSPREAD_CK505_ENABLE (1<<9)
#define DREF_NONSPREAD_SOURCE_ENABLE (2<<9)
-#define DREF_NONSPREAD_SOURCE_MASK (2<<9)
+#define DREF_NONSPREAD_SOURCE_MASK (3<<9)
#define DREF_SUPERSPREAD_SOURCE_DISABLE (0<<7)
#define DREF_SUPERSPREAD_SOURCE_ENABLE (2<<7)
#define DREF_SSC4_DOWNSPREAD (0<<6)
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index bd6d8d9..992d561 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -32,11 +32,15 @@
static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
+ u32 dpll_reg;
- if (pipe == PIPE_A)
- return (I915_READ(DPLL_A) & DPLL_VCO_ENABLE);
- else
- return (I915_READ(DPLL_B) & DPLL_VCO_ENABLE);
+ if (IS_IGDNG(dev)) {
+ dpll_reg = (pipe == PIPE_A) ? PCH_DPLL_A: PCH_DPLL_B;
+ } else {
+ dpll_reg = (pipe == PIPE_A) ? DPLL_A: DPLL_B;
+ }
+
+ return (I915_READ(dpll_reg) & DPLL_VCO_ENABLE);
}
static void i915_save_palette(struct drm_device *dev, enum pipe pipe)
@@ -49,6 +53,9 @@
if (!i915_pipe_enabled(dev, pipe))
return;
+ if (IS_IGDNG(dev))
+ reg = (pipe == PIPE_A) ? LGC_PALETTE_A : LGC_PALETTE_B;
+
if (pipe == PIPE_A)
array = dev_priv->save_palette_a;
else
@@ -68,6 +75,9 @@
if (!i915_pipe_enabled(dev, pipe))
return;
+ if (IS_IGDNG(dev))
+ reg = (pipe == PIPE_A) ? LGC_PALETTE_A : LGC_PALETTE_B;
+
if (pipe == PIPE_A)
array = dev_priv->save_palette_a;
else
@@ -232,10 +242,16 @@
/* Pipe & plane A info */
dev_priv->savePIPEACONF = I915_READ(PIPEACONF);
dev_priv->savePIPEASRC = I915_READ(PIPEASRC);
- dev_priv->saveFPA0 = I915_READ(FPA0);
- dev_priv->saveFPA1 = I915_READ(FPA1);
- dev_priv->saveDPLL_A = I915_READ(DPLL_A);
- if (IS_I965G(dev))
+ if (IS_IGDNG(dev)) {
+ dev_priv->saveFPA0 = I915_READ(PCH_FPA0);
+ dev_priv->saveFPA1 = I915_READ(PCH_FPA1);
+ dev_priv->saveDPLL_A = I915_READ(PCH_DPLL_A);
+ } else {
+ dev_priv->saveFPA0 = I915_READ(FPA0);
+ dev_priv->saveFPA1 = I915_READ(FPA1);
+ dev_priv->saveDPLL_A = I915_READ(DPLL_A);
+ }
+ if (IS_I965G(dev) && !IS_IGDNG(dev))
dev_priv->saveDPLL_A_MD = I915_READ(DPLL_A_MD);
dev_priv->saveHTOTAL_A = I915_READ(HTOTAL_A);
dev_priv->saveHBLANK_A = I915_READ(HBLANK_A);
@@ -243,7 +259,24 @@
dev_priv->saveVTOTAL_A = I915_READ(VTOTAL_A);
dev_priv->saveVBLANK_A = I915_READ(VBLANK_A);
dev_priv->saveVSYNC_A = I915_READ(VSYNC_A);
- dev_priv->saveBCLRPAT_A = I915_READ(BCLRPAT_A);
+ if (!IS_IGDNG(dev))
+ dev_priv->saveBCLRPAT_A = I915_READ(BCLRPAT_A);
+
+ if (IS_IGDNG(dev)) {
+ dev_priv->saveFDI_TXA_CTL = I915_READ(FDI_TXA_CTL);
+ dev_priv->saveFDI_RXA_CTL = I915_READ(FDI_RXA_CTL);
+
+ dev_priv->savePFA_CTL_1 = I915_READ(PFA_CTL_1);
+ dev_priv->savePFA_WIN_SZ = I915_READ(PFA_WIN_SZ);
+ dev_priv->savePFA_WIN_POS = I915_READ(PFA_WIN_POS);
+
+ dev_priv->saveTRANS_HTOTAL_A = I915_READ(TRANS_HTOTAL_A);
+ dev_priv->saveTRANS_HBLANK_A = I915_READ(TRANS_HBLANK_A);
+ dev_priv->saveTRANS_HSYNC_A = I915_READ(TRANS_HSYNC_A);
+ dev_priv->saveTRANS_VTOTAL_A = I915_READ(TRANS_VTOTAL_A);
+ dev_priv->saveTRANS_VBLANK_A = I915_READ(TRANS_VBLANK_A);
+ dev_priv->saveTRANS_VSYNC_A = I915_READ(TRANS_VSYNC_A);
+ }
dev_priv->saveDSPACNTR = I915_READ(DSPACNTR);
dev_priv->saveDSPASTRIDE = I915_READ(DSPASTRIDE);
@@ -260,10 +293,16 @@
/* Pipe & plane B info */
dev_priv->savePIPEBCONF = I915_READ(PIPEBCONF);
dev_priv->savePIPEBSRC = I915_READ(PIPEBSRC);
- dev_priv->saveFPB0 = I915_READ(FPB0);
- dev_priv->saveFPB1 = I915_READ(FPB1);
- dev_priv->saveDPLL_B = I915_READ(DPLL_B);
- if (IS_I965G(dev))
+ if (IS_IGDNG(dev)) {
+ dev_priv->saveFPB0 = I915_READ(PCH_FPB0);
+ dev_priv->saveFPB1 = I915_READ(PCH_FPB1);
+ dev_priv->saveDPLL_B = I915_READ(PCH_DPLL_B);
+ } else {
+ dev_priv->saveFPB0 = I915_READ(FPB0);
+ dev_priv->saveFPB1 = I915_READ(FPB1);
+ dev_priv->saveDPLL_B = I915_READ(DPLL_B);
+ }
+ if (IS_I965G(dev) && !IS_IGDNG(dev))
dev_priv->saveDPLL_B_MD = I915_READ(DPLL_B_MD);
dev_priv->saveHTOTAL_B = I915_READ(HTOTAL_B);
dev_priv->saveHBLANK_B = I915_READ(HBLANK_B);
@@ -271,7 +310,24 @@
dev_priv->saveVTOTAL_B = I915_READ(VTOTAL_B);
dev_priv->saveVBLANK_B = I915_READ(VBLANK_B);
dev_priv->saveVSYNC_B = I915_READ(VSYNC_B);
- dev_priv->saveBCLRPAT_A = I915_READ(BCLRPAT_A);
+ if (!IS_IGDNG(dev))
+ dev_priv->saveBCLRPAT_B = I915_READ(BCLRPAT_B);
+
+ if (IS_IGDNG(dev)) {
+ dev_priv->saveFDI_TXB_CTL = I915_READ(FDI_TXB_CTL);
+ dev_priv->saveFDI_RXB_CTL = I915_READ(FDI_RXB_CTL);
+
+ dev_priv->savePFB_CTL_1 = I915_READ(PFB_CTL_1);
+ dev_priv->savePFB_WIN_SZ = I915_READ(PFB_WIN_SZ);
+ dev_priv->savePFB_WIN_POS = I915_READ(PFB_WIN_POS);
+
+ dev_priv->saveTRANS_HTOTAL_B = I915_READ(TRANS_HTOTAL_B);
+ dev_priv->saveTRANS_HBLANK_B = I915_READ(TRANS_HBLANK_B);
+ dev_priv->saveTRANS_HSYNC_B = I915_READ(TRANS_HSYNC_B);
+ dev_priv->saveTRANS_VTOTAL_B = I915_READ(TRANS_VTOTAL_B);
+ dev_priv->saveTRANS_VBLANK_B = I915_READ(TRANS_VBLANK_B);
+ dev_priv->saveTRANS_VSYNC_B = I915_READ(TRANS_VSYNC_B);
+ }
dev_priv->saveDSPBCNTR = I915_READ(DSPBCNTR);
dev_priv->saveDSPBSTRIDE = I915_READ(DSPBSTRIDE);
@@ -290,23 +346,41 @@
static void i915_restore_modeset_reg(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
+ int dpll_a_reg, fpa0_reg, fpa1_reg;
+ int dpll_b_reg, fpb0_reg, fpb1_reg;
if (drm_core_check_feature(dev, DRIVER_MODESET))
return;
+ if (IS_IGDNG(dev)) {
+ dpll_a_reg = PCH_DPLL_A;
+ dpll_b_reg = PCH_DPLL_B;
+ fpa0_reg = PCH_FPA0;
+ fpb0_reg = PCH_FPB0;
+ fpa1_reg = PCH_FPA1;
+ fpb1_reg = PCH_FPB1;
+ } else {
+ dpll_a_reg = DPLL_A;
+ dpll_b_reg = DPLL_B;
+ fpa0_reg = FPA0;
+ fpb0_reg = FPB0;
+ fpa1_reg = FPA1;
+ fpb1_reg = FPB1;
+ }
+
/* Pipe & plane A info */
/* Prime the clock */
if (dev_priv->saveDPLL_A & DPLL_VCO_ENABLE) {
- I915_WRITE(DPLL_A, dev_priv->saveDPLL_A &
+ I915_WRITE(dpll_a_reg, dev_priv->saveDPLL_A &
~DPLL_VCO_ENABLE);
DRM_UDELAY(150);
}
- I915_WRITE(FPA0, dev_priv->saveFPA0);
- I915_WRITE(FPA1, dev_priv->saveFPA1);
+ I915_WRITE(fpa0_reg, dev_priv->saveFPA0);
+ I915_WRITE(fpa1_reg, dev_priv->saveFPA1);
/* Actually enable it */
- I915_WRITE(DPLL_A, dev_priv->saveDPLL_A);
+ I915_WRITE(dpll_a_reg, dev_priv->saveDPLL_A);
DRM_UDELAY(150);
- if (IS_I965G(dev))
+ if (IS_I965G(dev) && !IS_IGDNG(dev))
I915_WRITE(DPLL_A_MD, dev_priv->saveDPLL_A_MD);
DRM_UDELAY(150);
@@ -317,7 +391,24 @@
I915_WRITE(VTOTAL_A, dev_priv->saveVTOTAL_A);
I915_WRITE(VBLANK_A, dev_priv->saveVBLANK_A);
I915_WRITE(VSYNC_A, dev_priv->saveVSYNC_A);
- I915_WRITE(BCLRPAT_A, dev_priv->saveBCLRPAT_A);
+ if (!IS_IGDNG(dev))
+ I915_WRITE(BCLRPAT_A, dev_priv->saveBCLRPAT_A);
+
+ if (IS_IGDNG(dev)) {
+ I915_WRITE(FDI_RXA_CTL, dev_priv->saveFDI_RXA_CTL);
+ I915_WRITE(FDI_TXA_CTL, dev_priv->saveFDI_TXA_CTL);
+
+ I915_WRITE(PFA_CTL_1, dev_priv->savePFA_CTL_1);
+ I915_WRITE(PFA_WIN_SZ, dev_priv->savePFA_WIN_SZ);
+ I915_WRITE(PFA_WIN_POS, dev_priv->savePFA_WIN_POS);
+
+ I915_WRITE(TRANS_HTOTAL_A, dev_priv->saveTRANS_HTOTAL_A);
+ I915_WRITE(TRANS_HBLANK_A, dev_priv->saveTRANS_HBLANK_A);
+ I915_WRITE(TRANS_HSYNC_A, dev_priv->saveTRANS_HSYNC_A);
+ I915_WRITE(TRANS_VTOTAL_A, dev_priv->saveTRANS_VTOTAL_A);
+ I915_WRITE(TRANS_VBLANK_A, dev_priv->saveTRANS_VBLANK_A);
+ I915_WRITE(TRANS_VSYNC_A, dev_priv->saveTRANS_VSYNC_A);
+ }
/* Restore plane info */
I915_WRITE(DSPASIZE, dev_priv->saveDSPASIZE);
@@ -339,14 +430,14 @@
/* Pipe & plane B info */
if (dev_priv->saveDPLL_B & DPLL_VCO_ENABLE) {
- I915_WRITE(DPLL_B, dev_priv->saveDPLL_B &
+ I915_WRITE(dpll_b_reg, dev_priv->saveDPLL_B &
~DPLL_VCO_ENABLE);
DRM_UDELAY(150);
}
- I915_WRITE(FPB0, dev_priv->saveFPB0);
- I915_WRITE(FPB1, dev_priv->saveFPB1);
+ I915_WRITE(fpb0_reg, dev_priv->saveFPB0);
+ I915_WRITE(fpb1_reg, dev_priv->saveFPB1);
/* Actually enable it */
- I915_WRITE(DPLL_B, dev_priv->saveDPLL_B);
+ I915_WRITE(dpll_b_reg, dev_priv->saveDPLL_B);
DRM_UDELAY(150);
if (IS_I965G(dev))
I915_WRITE(DPLL_B_MD, dev_priv->saveDPLL_B_MD);
@@ -359,7 +450,24 @@
I915_WRITE(VTOTAL_B, dev_priv->saveVTOTAL_B);
I915_WRITE(VBLANK_B, dev_priv->saveVBLANK_B);
I915_WRITE(VSYNC_B, dev_priv->saveVSYNC_B);
- I915_WRITE(BCLRPAT_B, dev_priv->saveBCLRPAT_B);
+ if (!IS_IGDNG(dev))
+ I915_WRITE(BCLRPAT_B, dev_priv->saveBCLRPAT_B);
+
+ if (IS_IGDNG(dev)) {
+ I915_WRITE(FDI_RXB_CTL, dev_priv->saveFDI_RXB_CTL);
+ I915_WRITE(FDI_TXB_CTL, dev_priv->saveFDI_TXB_CTL);
+
+ I915_WRITE(PFB_CTL_1, dev_priv->savePFB_CTL_1);
+ I915_WRITE(PFB_WIN_SZ, dev_priv->savePFB_WIN_SZ);
+ I915_WRITE(PFB_WIN_POS, dev_priv->savePFB_WIN_POS);
+
+ I915_WRITE(TRANS_HTOTAL_B, dev_priv->saveTRANS_HTOTAL_B);
+ I915_WRITE(TRANS_HBLANK_B, dev_priv->saveTRANS_HBLANK_B);
+ I915_WRITE(TRANS_HSYNC_B, dev_priv->saveTRANS_HSYNC_B);
+ I915_WRITE(TRANS_VTOTAL_B, dev_priv->saveTRANS_VTOTAL_B);
+ I915_WRITE(TRANS_VBLANK_B, dev_priv->saveTRANS_VBLANK_B);
+ I915_WRITE(TRANS_VSYNC_B, dev_priv->saveTRANS_VSYNC_B);
+ }
/* Restore plane info */
I915_WRITE(DSPBSIZE, dev_priv->saveDSPBSIZE);
@@ -404,21 +512,43 @@
dev_priv->saveCURSIZE = I915_READ(CURSIZE);
/* CRT state */
- dev_priv->saveADPA = I915_READ(ADPA);
+ if (IS_IGDNG(dev)) {
+ dev_priv->saveADPA = I915_READ(PCH_ADPA);
+ } else {
+ dev_priv->saveADPA = I915_READ(ADPA);
+ }
/* LVDS state */
- dev_priv->savePP_CONTROL = I915_READ(PP_CONTROL);
- dev_priv->savePFIT_PGM_RATIOS = I915_READ(PFIT_PGM_RATIOS);
- dev_priv->saveBLC_PWM_CTL = I915_READ(BLC_PWM_CTL);
- if (IS_I965G(dev))
- dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_CTL2);
- if (IS_MOBILE(dev) && !IS_I830(dev))
- dev_priv->saveLVDS = I915_READ(LVDS);
- if (!IS_I830(dev) && !IS_845G(dev))
+ if (IS_IGDNG(dev)) {
+ dev_priv->savePP_CONTROL = I915_READ(PCH_PP_CONTROL);
+ dev_priv->saveBLC_PWM_CTL = I915_READ(BLC_PWM_PCH_CTL1);
+ dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_PCH_CTL2);
+ dev_priv->saveBLC_CPU_PWM_CTL = I915_READ(BLC_PWM_CPU_CTL);
+ dev_priv->saveBLC_CPU_PWM_CTL2 = I915_READ(BLC_PWM_CPU_CTL2);
+ dev_priv->saveLVDS = I915_READ(PCH_LVDS);
+ } else {
+ dev_priv->savePP_CONTROL = I915_READ(PP_CONTROL);
+ dev_priv->savePFIT_PGM_RATIOS = I915_READ(PFIT_PGM_RATIOS);
+ dev_priv->saveBLC_PWM_CTL = I915_READ(BLC_PWM_CTL);
+ dev_priv->saveBLC_HIST_CTL = I915_READ(BLC_HIST_CTL);
+ if (IS_I965G(dev))
+ dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_CTL2);
+ if (IS_MOBILE(dev) && !IS_I830(dev))
+ dev_priv->saveLVDS = I915_READ(LVDS);
+ }
+
+ if (!IS_I830(dev) && !IS_845G(dev) && !IS_IGDNG(dev))
dev_priv->savePFIT_CONTROL = I915_READ(PFIT_CONTROL);
- dev_priv->savePP_ON_DELAYS = I915_READ(PP_ON_DELAYS);
- dev_priv->savePP_OFF_DELAYS = I915_READ(PP_OFF_DELAYS);
- dev_priv->savePP_DIVISOR = I915_READ(PP_DIVISOR);
+
+ if (IS_IGDNG(dev)) {
+ dev_priv->savePP_ON_DELAYS = I915_READ(PCH_PP_ON_DELAYS);
+ dev_priv->savePP_OFF_DELAYS = I915_READ(PCH_PP_OFF_DELAYS);
+ dev_priv->savePP_DIVISOR = I915_READ(PCH_PP_DIVISOR);
+ } else {
+ dev_priv->savePP_ON_DELAYS = I915_READ(PP_ON_DELAYS);
+ dev_priv->savePP_OFF_DELAYS = I915_READ(PP_OFF_DELAYS);
+ dev_priv->savePP_DIVISOR = I915_READ(PP_DIVISOR);
+ }
/* Display Port state */
if (SUPPORTS_INTEGRATED_DP(dev)) {
@@ -437,16 +567,23 @@
/* FIXME: save TV & SDVO state */
/* FBC state */
- dev_priv->saveFBC_CFB_BASE = I915_READ(FBC_CFB_BASE);
- dev_priv->saveFBC_LL_BASE = I915_READ(FBC_LL_BASE);
- dev_priv->saveFBC_CONTROL2 = I915_READ(FBC_CONTROL2);
- dev_priv->saveFBC_CONTROL = I915_READ(FBC_CONTROL);
+ if (IS_GM45(dev)) {
+ dev_priv->saveDPFC_CB_BASE = I915_READ(DPFC_CB_BASE);
+ } else {
+ dev_priv->saveFBC_CFB_BASE = I915_READ(FBC_CFB_BASE);
+ dev_priv->saveFBC_LL_BASE = I915_READ(FBC_LL_BASE);
+ dev_priv->saveFBC_CONTROL2 = I915_READ(FBC_CONTROL2);
+ dev_priv->saveFBC_CONTROL = I915_READ(FBC_CONTROL);
+ }
/* VGA state */
dev_priv->saveVGA0 = I915_READ(VGA0);
dev_priv->saveVGA1 = I915_READ(VGA1);
dev_priv->saveVGA_PD = I915_READ(VGA_PD);
- dev_priv->saveVGACNTRL = I915_READ(VGACNTRL);
+ if (IS_IGDNG(dev))
+ dev_priv->saveVGACNTRL = I915_READ(CPU_VGACNTRL);
+ else
+ dev_priv->saveVGACNTRL = I915_READ(VGACNTRL);
i915_save_vga(dev);
}
@@ -485,22 +622,41 @@
I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
/* CRT state */
- I915_WRITE(ADPA, dev_priv->saveADPA);
+ if (IS_IGDNG(dev))
+ I915_WRITE(PCH_ADPA, dev_priv->saveADPA);
+ else
+ I915_WRITE(ADPA, dev_priv->saveADPA);
/* LVDS state */
- if (IS_I965G(dev))
+ if (IS_I965G(dev) && !IS_IGDNG(dev))
I915_WRITE(BLC_PWM_CTL2, dev_priv->saveBLC_PWM_CTL2);
- if (IS_MOBILE(dev) && !IS_I830(dev))
+
+ if (IS_IGDNG(dev)) {
+ I915_WRITE(PCH_LVDS, dev_priv->saveLVDS);
+ } else if (IS_MOBILE(dev) && !IS_I830(dev))
I915_WRITE(LVDS, dev_priv->saveLVDS);
- if (!IS_I830(dev) && !IS_845G(dev))
+
+ if (!IS_I830(dev) && !IS_845G(dev) && !IS_IGDNG(dev))
I915_WRITE(PFIT_CONTROL, dev_priv->savePFIT_CONTROL);
- I915_WRITE(PFIT_PGM_RATIOS, dev_priv->savePFIT_PGM_RATIOS);
- I915_WRITE(BLC_PWM_CTL, dev_priv->saveBLC_PWM_CTL);
- I915_WRITE(PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS);
- I915_WRITE(PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS);
- I915_WRITE(PP_DIVISOR, dev_priv->savePP_DIVISOR);
- I915_WRITE(PP_CONTROL, dev_priv->savePP_CONTROL);
+ if (IS_IGDNG(dev)) {
+ I915_WRITE(BLC_PWM_PCH_CTL1, dev_priv->saveBLC_PWM_CTL);
+ I915_WRITE(BLC_PWM_PCH_CTL2, dev_priv->saveBLC_PWM_CTL2);
+ I915_WRITE(BLC_PWM_CPU_CTL, dev_priv->saveBLC_CPU_PWM_CTL);
+ I915_WRITE(BLC_PWM_CPU_CTL2, dev_priv->saveBLC_CPU_PWM_CTL2);
+ I915_WRITE(PCH_PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS);
+ I915_WRITE(PCH_PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS);
+ I915_WRITE(PCH_PP_DIVISOR, dev_priv->savePP_DIVISOR);
+ I915_WRITE(PCH_PP_CONTROL, dev_priv->savePP_CONTROL);
+ } else {
+ I915_WRITE(PFIT_PGM_RATIOS, dev_priv->savePFIT_PGM_RATIOS);
+ I915_WRITE(BLC_PWM_CTL, dev_priv->saveBLC_PWM_CTL);
+ I915_WRITE(BLC_HIST_CTL, dev_priv->saveBLC_HIST_CTL);
+ I915_WRITE(PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS);
+ I915_WRITE(PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS);
+ I915_WRITE(PP_DIVISOR, dev_priv->savePP_DIVISOR);
+ I915_WRITE(PP_CONTROL, dev_priv->savePP_CONTROL);
+ }
/* Display Port state */
if (SUPPORTS_INTEGRATED_DP(dev)) {
@@ -511,13 +667,22 @@
/* FIXME: restore TV & SDVO state */
/* FBC info */
- I915_WRITE(FBC_CFB_BASE, dev_priv->saveFBC_CFB_BASE);
- I915_WRITE(FBC_LL_BASE, dev_priv->saveFBC_LL_BASE);
- I915_WRITE(FBC_CONTROL2, dev_priv->saveFBC_CONTROL2);
- I915_WRITE(FBC_CONTROL, dev_priv->saveFBC_CONTROL);
+ if (IS_GM45(dev)) {
+ g4x_disable_fbc(dev);
+ I915_WRITE(DPFC_CB_BASE, dev_priv->saveDPFC_CB_BASE);
+ } else {
+ i8xx_disable_fbc(dev);
+ I915_WRITE(FBC_CFB_BASE, dev_priv->saveFBC_CFB_BASE);
+ I915_WRITE(FBC_LL_BASE, dev_priv->saveFBC_LL_BASE);
+ I915_WRITE(FBC_CONTROL2, dev_priv->saveFBC_CONTROL2);
+ I915_WRITE(FBC_CONTROL, dev_priv->saveFBC_CONTROL);
+ }
/* VGA state */
- I915_WRITE(VGACNTRL, dev_priv->saveVGACNTRL);
+ if (IS_IGDNG(dev))
+ I915_WRITE(CPU_VGACNTRL, dev_priv->saveVGACNTRL);
+ else
+ I915_WRITE(VGACNTRL, dev_priv->saveVGACNTRL);
I915_WRITE(VGA0, dev_priv->saveVGA0);
I915_WRITE(VGA1, dev_priv->saveVGA1);
I915_WRITE(VGA_PD, dev_priv->saveVGA_PD);
@@ -543,8 +708,17 @@
i915_save_display(dev);
/* Interrupt state */
- dev_priv->saveIER = I915_READ(IER);
- dev_priv->saveIMR = I915_READ(IMR);
+ if (IS_IGDNG(dev)) {
+ dev_priv->saveDEIER = I915_READ(DEIER);
+ dev_priv->saveDEIMR = I915_READ(DEIMR);
+ dev_priv->saveGTIER = I915_READ(GTIER);
+ dev_priv->saveGTIMR = I915_READ(GTIMR);
+ dev_priv->saveFDI_RXA_IMR = I915_READ(FDI_RXA_IMR);
+ dev_priv->saveFDI_RXB_IMR = I915_READ(FDI_RXB_IMR);
+ } else {
+ dev_priv->saveIER = I915_READ(IER);
+ dev_priv->saveIMR = I915_READ(IMR);
+ }
/* Clock gating state */
dev_priv->saveD_STATE = I915_READ(D_STATE);
@@ -609,8 +783,17 @@
i915_restore_display(dev);
/* Interrupt state */
- I915_WRITE (IER, dev_priv->saveIER);
- I915_WRITE (IMR, dev_priv->saveIMR);
+ if (IS_IGDNG(dev)) {
+ I915_WRITE(DEIER, dev_priv->saveDEIER);
+ I915_WRITE(DEIMR, dev_priv->saveDEIMR);
+ I915_WRITE(GTIER, dev_priv->saveGTIER);
+ I915_WRITE(GTIMR, dev_priv->saveGTIMR);
+ I915_WRITE(FDI_RXA_IMR, dev_priv->saveFDI_RXA_IMR);
+ I915_WRITE(FDI_RXB_IMR, dev_priv->saveFDI_RXB_IMR);
+ } else {
+ I915_WRITE (IER, dev_priv->saveIER);
+ I915_WRITE (IMR, dev_priv->saveIMR);
+ }
/* Clock gating state */
I915_WRITE (D_STATE, dev_priv->saveD_STATE);
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 4337414..96cd256 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -351,20 +351,18 @@
struct drm_device *dev = dev_priv->dev;
struct bdb_driver_features *driver;
- /* set default for chips without eDP */
- if (!SUPPORTS_EDP(dev)) {
- dev_priv->edp_support = 0;
- return;
- }
-
driver = find_section(bdb, BDB_DRIVER_FEATURES);
if (!driver)
return;
- if (driver->lvds_config == BDB_DRIVER_FEATURE_EDP)
+ if (driver && SUPPORTS_EDP(dev) &&
+ driver->lvds_config == BDB_DRIVER_FEATURE_EDP) {
dev_priv->edp_support = 1;
+ } else {
+ dev_priv->edp_support = 0;
+ }
- if (driver->dual_frequency)
+ if (driver && driver->dual_frequency)
dev_priv->render_reclock_avail = true;
}
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3c14240..3ba6546b 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -943,6 +943,7 @@
clock.m = 5 * (clock.m1 + 2) + (clock.m2 + 2);
clock.p = (clock.p1 * clock.p2);
clock.dot = 96000 * clock.m / (clock.n + 2) / clock.p;
+ clock.vco = 0;
memcpy(best_clock, &clock, sizeof(intel_clock_t));
return true;
}
@@ -1260,9 +1261,11 @@
return ret;
}
- /* Pre-i965 needs to install a fence for tiled scan-out */
- if (!IS_I965G(dev) &&
- obj_priv->fence_reg == I915_FENCE_REG_NONE &&
+ /* Install a fence for tiled scan-out. Pre-i965 always needs a fence,
+ * whereas 965+ only requires a fence if using framebuffer compression.
+ * For simplicity, we always install a fence as the cost is not that onerous.
+ */
+ if (obj_priv->fence_reg == I915_FENCE_REG_NONE &&
obj_priv->tiling_mode != I915_TILING_NONE) {
ret = i915_gem_object_get_fence_reg(obj);
if (ret != 0) {
@@ -1513,7 +1516,7 @@
/* Enable panel fitting for LVDS */
if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
temp = I915_READ(pf_ctl_reg);
- I915_WRITE(pf_ctl_reg, temp | PF_ENABLE);
+ I915_WRITE(pf_ctl_reg, temp | PF_ENABLE | PF_FILTER_MED_3x3);
/* currently full aspect */
I915_WRITE(pf_win_pos, 0);
@@ -1801,6 +1804,8 @@
case DRM_MODE_DPMS_ON:
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
+ intel_update_watermarks(dev);
+
/* Enable the DPLL */
temp = I915_READ(dpll_reg);
if ((temp & DPLL_VCO_ENABLE) == 0) {
@@ -1838,7 +1843,6 @@
/* Give the overlay scaler a chance to enable if it's on this pipe */
//intel_crtc_dpms_video(crtc, true); TODO
- intel_update_watermarks(dev);
break;
case DRM_MODE_DPMS_OFF:
intel_update_watermarks(dev);
@@ -2082,7 +2086,7 @@
#define LINK_N 0x80000
static void
-igdng_compute_m_n(int bytes_per_pixel, int nlanes,
+igdng_compute_m_n(int bits_per_pixel, int nlanes,
int pixel_clock, int link_clock,
struct fdi_m_n *m_n)
{
@@ -2092,7 +2096,8 @@
temp = (u64) DATA_N * pixel_clock;
temp = div_u64(temp, link_clock);
- m_n->gmch_m = div_u64(temp * bytes_per_pixel, nlanes);
+ m_n->gmch_m = div_u64(temp * bits_per_pixel, nlanes);
+ m_n->gmch_m >>= 3; /* convert to bytes_per_pixel */
m_n->gmch_n = DATA_N;
fdi_reduce_ratio(&m_n->gmch_m, &m_n->gmch_n);
@@ -2140,6 +2145,13 @@
IGD_CURSOR_GUARD_WM,
IGD_FIFO_LINE_SIZE
};
+static struct intel_watermark_params g4x_wm_info = {
+ G4X_FIFO_SIZE,
+ G4X_MAX_WM,
+ G4X_MAX_WM,
+ 2,
+ G4X_FIFO_LINE_SIZE,
+};
static struct intel_watermark_params i945_wm_info = {
I945_FIFO_SIZE,
I915_MAX_WM,
@@ -2430,17 +2442,74 @@
return size;
}
-static void g4x_update_wm(struct drm_device *dev, int unused, int unused2,
- int unused3, int unused4)
+static void g4x_update_wm(struct drm_device *dev, int planea_clock,
+ int planeb_clock, int sr_hdisplay, int pixel_size)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 fw_blc_self = I915_READ(FW_BLC_SELF);
+ int total_size, cacheline_size;
+ int planea_wm, planeb_wm, cursora_wm, cursorb_wm, cursor_sr;
+ struct intel_watermark_params planea_params, planeb_params;
+ unsigned long line_time_us;
+ int sr_clock, sr_entries = 0, entries_required;
- if (i915_powersave)
- fw_blc_self |= FW_BLC_SELF_EN;
- else
- fw_blc_self &= ~FW_BLC_SELF_EN;
- I915_WRITE(FW_BLC_SELF, fw_blc_self);
+ /* Create copies of the base settings for each pipe */
+ planea_params = planeb_params = g4x_wm_info;
+
+ /* Grab a couple of global values before we overwrite them */
+ total_size = planea_params.fifo_size;
+ cacheline_size = planea_params.cacheline_size;
+
+ /*
+ * Note: we need to make sure we don't overflow for various clock &
+ * latency values.
+ * clocks go from a few thousand to several hundred thousand.
+ * latency is usually a few thousand
+ */
+ entries_required = ((planea_clock / 1000) * pixel_size * latency_ns) /
+ 1000;
+ entries_required /= G4X_FIFO_LINE_SIZE;
+ planea_wm = entries_required + planea_params.guard_size;
+
+ entries_required = ((planeb_clock / 1000) * pixel_size * latency_ns) /
+ 1000;
+ entries_required /= G4X_FIFO_LINE_SIZE;
+ planeb_wm = entries_required + planeb_params.guard_size;
+
+ cursora_wm = cursorb_wm = 16;
+ cursor_sr = 32;
+
+ DRM_DEBUG("FIFO watermarks - A: %d, B: %d\n", planea_wm, planeb_wm);
+
+ /* Calc sr entries for one plane configs */
+ if (sr_hdisplay && (!planea_clock || !planeb_clock)) {
+ /* self-refresh has much higher latency */
+ const static int sr_latency_ns = 12000;
+
+ sr_clock = planea_clock ? planea_clock : planeb_clock;
+ line_time_us = ((sr_hdisplay * 1000) / sr_clock);
+
+ /* Use ns/us then divide to preserve precision */
+ sr_entries = (((sr_latency_ns / line_time_us) + 1) *
+ pixel_size * sr_hdisplay) / 1000;
+ sr_entries = roundup(sr_entries / cacheline_size, 1);
+ DRM_DEBUG("self-refresh entries: %d\n", sr_entries);
+ I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
+ }
+
+ DRM_DEBUG("Setting FIFO watermarks - A: %d, B: %d, SR %d\n",
+ planea_wm, planeb_wm, sr_entries);
+
+ planea_wm &= 0x3f;
+ planeb_wm &= 0x3f;
+
+ I915_WRITE(DSPFW1, (sr_entries << DSPFW_SR_SHIFT) |
+ (cursorb_wm << DSPFW_CURSORB_SHIFT) |
+ (planeb_wm << DSPFW_PLANEB_SHIFT) | planea_wm);
+ I915_WRITE(DSPFW2, (I915_READ(DSPFW2) & DSPFW_CURSORA_MASK) |
+ (cursora_wm << DSPFW_CURSORA_SHIFT));
+ /* HPLL off in SR has some issues on G4x... disable it */
+ I915_WRITE(DSPFW3, (I915_READ(DSPFW3) & ~DSPFW_HPLL_SR_EN) |
+ (cursor_sr << DSPFW_CURSOR_SR_SHIFT));
}
static void i965_update_wm(struct drm_device *dev, int unused, int unused2,
@@ -2586,6 +2655,9 @@
unsigned long planea_clock = 0, planeb_clock = 0, sr_clock = 0;
int enabled = 0, pixel_size = 0;
+ if (!dev_priv->display.update_wm)
+ return;
+
/* Get the clock config from both planes */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
intel_crtc = to_intel_crtc(crtc);
@@ -2763,7 +2835,7 @@
/* FDI link */
if (IS_IGDNG(dev)) {
- int lane, link_bw;
+ int lane, link_bw, bpp;
/* eDP doesn't require FDI link, so just set DP M/N
according to current link config */
if (is_edp) {
@@ -2782,10 +2854,72 @@
lane = 4;
link_bw = 270000;
}
- igdng_compute_m_n(3, lane, target_clock,
+
+ /* determine panel color depth */
+ temp = I915_READ(pipeconf_reg);
+
+ switch (temp & PIPE_BPC_MASK) {
+ case PIPE_8BPC:
+ bpp = 24;
+ break;
+ case PIPE_10BPC:
+ bpp = 30;
+ break;
+ case PIPE_6BPC:
+ bpp = 18;
+ break;
+ case PIPE_12BPC:
+ bpp = 36;
+ break;
+ default:
+ DRM_ERROR("unknown pipe bpc value\n");
+ bpp = 24;
+ }
+
+ igdng_compute_m_n(bpp, lane, target_clock,
link_bw, &m_n);
}
+ /* Ironlake: try to setup display ref clock before DPLL
+ * enabling. This is only under driver's control after
+ * PCH B stepping, previous chipset stepping should be
+ * ignoring this setting.
+ */
+ if (IS_IGDNG(dev)) {
+ temp = I915_READ(PCH_DREF_CONTROL);
+ /* Always enable nonspread source */
+ temp &= ~DREF_NONSPREAD_SOURCE_MASK;
+ temp |= DREF_NONSPREAD_SOURCE_ENABLE;
+ I915_WRITE(PCH_DREF_CONTROL, temp);
+ POSTING_READ(PCH_DREF_CONTROL);
+
+ temp &= ~DREF_SSC_SOURCE_MASK;
+ temp |= DREF_SSC_SOURCE_ENABLE;
+ I915_WRITE(PCH_DREF_CONTROL, temp);
+ POSTING_READ(PCH_DREF_CONTROL);
+
+ udelay(200);
+
+ if (is_edp) {
+ if (dev_priv->lvds_use_ssc) {
+ temp |= DREF_SSC1_ENABLE;
+ I915_WRITE(PCH_DREF_CONTROL, temp);
+ POSTING_READ(PCH_DREF_CONTROL);
+
+ udelay(200);
+
+ temp &= ~DREF_CPU_SOURCE_OUTPUT_MASK;
+ temp |= DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD;
+ I915_WRITE(PCH_DREF_CONTROL, temp);
+ POSTING_READ(PCH_DREF_CONTROL);
+ } else {
+ temp |= DREF_CPU_SOURCE_OUTPUT_NONSPREAD;
+ I915_WRITE(PCH_DREF_CONTROL, temp);
+ POSTING_READ(PCH_DREF_CONTROL);
+ }
+ }
+ }
+
if (IS_IGD(dev)) {
fp = (1 << clock.n) << 16 | clock.m1 << 8 | clock.m2;
if (has_reduced_clock)
@@ -2936,6 +3070,8 @@
lvds = I915_READ(lvds_reg);
lvds |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP | LVDS_PIPEB_SELECT;
+ /* set the corresponsding LVDS_BORDER bit */
+ lvds |= dev_priv->lvds_border_bits;
/* Set the B0-B3 data pairs corresponding to whether we're going to
* set the DPLLs for dual-channel mode or not.
*/
@@ -4124,7 +4260,9 @@
* Disable clock gating reported to work incorrectly according to the
* specs, but enable as much else as we can.
*/
- if (IS_G4X(dev)) {
+ if (IS_IGDNG(dev)) {
+ return;
+ } else if (IS_G4X(dev)) {
uint32_t dspclk_gate;
I915_WRITE(RENCLK_GATE_D1, 0);
I915_WRITE(RENCLK_GATE_D2, VF_UNIT_CLOCK_GATE_DISABLE |
@@ -4212,7 +4350,9 @@
i830_get_display_clock_speed;
/* For FIFO watermark updates */
- if (IS_G4X(dev))
+ if (IS_IGDNG(dev))
+ dev_priv->display.update_wm = NULL;
+ else if (IS_G4X(dev))
dev_priv->display.update_wm = g4x_update_wm;
else if (IS_I965G(dev))
dev_priv->display.update_wm = i965_update_wm;
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index f4856a5..d834475 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -400,7 +400,7 @@
{
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
- DRM_ERROR("i2c_init %s\n", name);
+ DRM_DEBUG_KMS("i2c_init %s\n", name);
dp_priv->algo.running = false;
dp_priv->algo.address = 0;
dp_priv->algo.aux_ch = intel_dp_i2c_aux_ch;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 98ae3d7..05598ae 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -380,7 +380,7 @@
adjusted_mode->crtc_vblank_start + vsync_pos;
/* keep the vsync width constant */
adjusted_mode->crtc_vsync_end =
- adjusted_mode->crtc_vblank_start + vsync_width;
+ adjusted_mode->crtc_vsync_start + vsync_width;
border = 1;
break;
case DRM_MODE_SCALE_ASPECT:
@@ -526,6 +526,14 @@
lvds_priv->pfit_control = pfit_control;
lvds_priv->pfit_pgm_ratios = pfit_pgm_ratios;
/*
+ * When there exists the border, it means that the LVDS_BORDR
+ * should be enabled.
+ */
+ if (border)
+ dev_priv->lvds_border_bits |= LVDS_BORDER_ENABLE;
+ else
+ dev_priv->lvds_border_bits &= ~(LVDS_BORDER_ENABLE);
+ /*
* XXX: It would be nice to support lower refresh rates on the
* panels to reduce power consumption, and perhaps match the
* user's requested refresh rate.
@@ -656,6 +664,15 @@
return 0;
}
+/*
+ * Lid events. Note the use of 'modeset_on_lid':
+ * - we set it on lid close, and reset it on open
+ * - we use it as a "only once" bit (ie we ignore
+ * duplicate events where it was already properly
+ * set/reset)
+ * - the suspend/resume paths will also set it to
+ * zero, since they restore the mode ("lid open").
+ */
static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
void *unused)
{
@@ -663,13 +680,19 @@
container_of(nb, struct drm_i915_private, lid_notifier);
struct drm_device *dev = dev_priv->dev;
- if (acpi_lid_open() && !dev_priv->suspended) {
- mutex_lock(&dev->mode_config.mutex);
- drm_helper_resume_force_mode(dev);
- mutex_unlock(&dev->mode_config.mutex);
+ if (!acpi_lid_open()) {
+ dev_priv->modeset_on_lid = 1;
+ return NOTIFY_OK;
}
- drm_sysfs_hotplug_event(dev_priv->dev);
+ if (!dev_priv->modeset_on_lid)
+ return NOTIFY_OK;
+
+ dev_priv->modeset_on_lid = 0;
+
+ mutex_lock(&dev->mode_config.mutex);
+ drm_helper_resume_force_mode(dev);
+ mutex_unlock(&dev->mode_config.mutex);
return NOTIFY_OK;
}
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index 09a28923..b5713ee 100644
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -49,7 +49,7 @@
radeon_cs.o radeon_bios.o radeon_benchmark.o r100.o r300.o r420.o \
rs400.o rs600.o rs690.o rv515.o r520.o r600.o rv770.o radeon_test.o \
r200.o radeon_legacy_tv.o r600_cs.o r600_blit.o r600_blit_shaders.o \
- r600_blit_kms.o
+ r600_blit_kms.o radeon_pm.o
radeon-$(CONFIG_COMPAT) += radeon_ioc32.o
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index 5d40208..c11dddd 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -2314,7 +2314,7 @@
UCHAR ucSS_Step;
UCHAR ucSS_Delay;
UCHAR ucSS_Id;
- UCHAR ucRecommandedRef_Div;
+ UCHAR ucRecommendedRef_Div;
UCHAR ucSS_Range; /* it was reserved for V11 */
} ATOM_SPREAD_SPECTRUM_ASSIGNMENT;
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 14fa970..c15287a 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -31,10 +31,6 @@
#include "atom.h"
#include "atom-bits.h"
-/* evil but including atombios.h is much worse */
-bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
- SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION *crtc_timing,
- int32_t *pixel_clock);
static void atombios_overscan_setup(struct drm_crtc *crtc,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
@@ -248,18 +244,18 @@
switch (mode) {
case DRM_MODE_DPMS_ON:
+ atombios_enable_crtc(crtc, 1);
if (ASIC_IS_DCE3(rdev))
atombios_enable_crtc_memreq(crtc, 1);
- atombios_enable_crtc(crtc, 1);
atombios_blank_crtc(crtc, 0);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
atombios_blank_crtc(crtc, 1);
- atombios_enable_crtc(crtc, 0);
if (ASIC_IS_DCE3(rdev))
atombios_enable_crtc_memreq(crtc, 0);
+ atombios_enable_crtc(crtc, 0);
break;
}
@@ -270,59 +266,147 @@
static void
atombios_set_crtc_dtd_timing(struct drm_crtc *crtc,
- SET_CRTC_USING_DTD_TIMING_PARAMETERS * crtc_param)
+ struct drm_display_mode *mode)
{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
- SET_CRTC_USING_DTD_TIMING_PARAMETERS conv_param;
+ SET_CRTC_USING_DTD_TIMING_PARAMETERS args;
int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_UsingDTDTiming);
+ u16 misc = 0;
- conv_param.usH_Size = cpu_to_le16(crtc_param->usH_Size);
- conv_param.usH_Blanking_Time =
- cpu_to_le16(crtc_param->usH_Blanking_Time);
- conv_param.usV_Size = cpu_to_le16(crtc_param->usV_Size);
- conv_param.usV_Blanking_Time =
- cpu_to_le16(crtc_param->usV_Blanking_Time);
- conv_param.usH_SyncOffset = cpu_to_le16(crtc_param->usH_SyncOffset);
- conv_param.usH_SyncWidth = cpu_to_le16(crtc_param->usH_SyncWidth);
- conv_param.usV_SyncOffset = cpu_to_le16(crtc_param->usV_SyncOffset);
- conv_param.usV_SyncWidth = cpu_to_le16(crtc_param->usV_SyncWidth);
- conv_param.susModeMiscInfo.usAccess =
- cpu_to_le16(crtc_param->susModeMiscInfo.usAccess);
- conv_param.ucCRTC = crtc_param->ucCRTC;
+ memset(&args, 0, sizeof(args));
+ args.usH_Size = cpu_to_le16(mode->crtc_hdisplay);
+ args.usH_Blanking_Time =
+ cpu_to_le16(mode->crtc_hblank_end - mode->crtc_hdisplay);
+ args.usV_Size = cpu_to_le16(mode->crtc_vdisplay);
+ args.usV_Blanking_Time =
+ cpu_to_le16(mode->crtc_vblank_end - mode->crtc_vdisplay);
+ args.usH_SyncOffset =
+ cpu_to_le16(mode->crtc_hsync_start - mode->crtc_hdisplay);
+ args.usH_SyncWidth =
+ cpu_to_le16(mode->crtc_hsync_end - mode->crtc_hsync_start);
+ args.usV_SyncOffset =
+ cpu_to_le16(mode->crtc_vsync_start - mode->crtc_vdisplay);
+ args.usV_SyncWidth =
+ cpu_to_le16(mode->crtc_vsync_end - mode->crtc_vsync_start);
+ /*args.ucH_Border = mode->hborder;*/
+ /*args.ucV_Border = mode->vborder;*/
+
+ if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+ misc |= ATOM_VSYNC_POLARITY;
+ if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+ misc |= ATOM_HSYNC_POLARITY;
+ if (mode->flags & DRM_MODE_FLAG_CSYNC)
+ misc |= ATOM_COMPOSITESYNC;
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+ misc |= ATOM_INTERLACE;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ misc |= ATOM_DOUBLE_CLOCK_MODE;
+
+ args.susModeMiscInfo.usAccess = cpu_to_le16(misc);
+ args.ucCRTC = radeon_crtc->crtc_id;
printk("executing set crtc dtd timing\n");
- atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&conv_param);
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
}
-void atombios_crtc_set_timing(struct drm_crtc *crtc,
- SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION *
- crtc_param)
+static void atombios_crtc_set_timing(struct drm_crtc *crtc,
+ struct drm_display_mode *mode)
{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
- SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION conv_param;
+ SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION args;
int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_Timing);
+ u16 misc = 0;
- conv_param.usH_Total = cpu_to_le16(crtc_param->usH_Total);
- conv_param.usH_Disp = cpu_to_le16(crtc_param->usH_Disp);
- conv_param.usH_SyncStart = cpu_to_le16(crtc_param->usH_SyncStart);
- conv_param.usH_SyncWidth = cpu_to_le16(crtc_param->usH_SyncWidth);
- conv_param.usV_Total = cpu_to_le16(crtc_param->usV_Total);
- conv_param.usV_Disp = cpu_to_le16(crtc_param->usV_Disp);
- conv_param.usV_SyncStart = cpu_to_le16(crtc_param->usV_SyncStart);
- conv_param.usV_SyncWidth = cpu_to_le16(crtc_param->usV_SyncWidth);
- conv_param.susModeMiscInfo.usAccess =
- cpu_to_le16(crtc_param->susModeMiscInfo.usAccess);
- conv_param.ucCRTC = crtc_param->ucCRTC;
- conv_param.ucOverscanRight = crtc_param->ucOverscanRight;
- conv_param.ucOverscanLeft = crtc_param->ucOverscanLeft;
- conv_param.ucOverscanBottom = crtc_param->ucOverscanBottom;
- conv_param.ucOverscanTop = crtc_param->ucOverscanTop;
- conv_param.ucReserved = crtc_param->ucReserved;
+ memset(&args, 0, sizeof(args));
+ args.usH_Total = cpu_to_le16(mode->crtc_htotal);
+ args.usH_Disp = cpu_to_le16(mode->crtc_hdisplay);
+ args.usH_SyncStart = cpu_to_le16(mode->crtc_hsync_start);
+ args.usH_SyncWidth =
+ cpu_to_le16(mode->crtc_hsync_end - mode->crtc_hsync_start);
+ args.usV_Total = cpu_to_le16(mode->crtc_vtotal);
+ args.usV_Disp = cpu_to_le16(mode->crtc_vdisplay);
+ args.usV_SyncStart = cpu_to_le16(mode->crtc_vsync_start);
+ args.usV_SyncWidth =
+ cpu_to_le16(mode->crtc_vsync_end - mode->crtc_vsync_start);
+
+ if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+ misc |= ATOM_VSYNC_POLARITY;
+ if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+ misc |= ATOM_HSYNC_POLARITY;
+ if (mode->flags & DRM_MODE_FLAG_CSYNC)
+ misc |= ATOM_COMPOSITESYNC;
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+ misc |= ATOM_INTERLACE;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ misc |= ATOM_DOUBLE_CLOCK_MODE;
+
+ args.susModeMiscInfo.usAccess = cpu_to_le16(misc);
+ args.ucCRTC = radeon_crtc->crtc_id;
printk("executing set crtc timing\n");
- atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&conv_param);
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+static void atombios_set_ss(struct drm_crtc *crtc, int enable)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_encoder *encoder = NULL;
+ struct radeon_encoder *radeon_encoder = NULL;
+ struct radeon_encoder_atom_dig *dig = NULL;
+ int index = GetIndexIntoMasterTable(COMMAND, EnableSpreadSpectrumOnPPLL);
+ ENABLE_SPREAD_SPECTRUM_ON_PPLL_PS_ALLOCATION args;
+ ENABLE_LVDS_SS_PARAMETERS legacy_args;
+ uint16_t percentage = 0;
+ uint8_t type = 0, step = 0, delay = 0, range = 0;
+
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ if (encoder->crtc == crtc) {
+ radeon_encoder = to_radeon_encoder(encoder);
+ /* only enable spread spectrum on LVDS */
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+ dig = radeon_encoder->enc_priv;
+ if (dig && dig->ss) {
+ percentage = dig->ss->percentage;
+ type = dig->ss->type;
+ step = dig->ss->step;
+ delay = dig->ss->delay;
+ range = dig->ss->range;
+ } else if (enable)
+ return;
+ } else if (enable)
+ return;
+ break;
+ }
+ }
+
+ if (!radeon_encoder)
+ return;
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ memset(&args, 0, sizeof(args));
+ args.usSpreadSpectrumPercentage = cpu_to_le16(percentage);
+ args.ucSpreadSpectrumType = type;
+ args.ucSpreadSpectrumStep = step;
+ args.ucSpreadSpectrumDelay = delay;
+ args.ucSpreadSpectrumRange = range;
+ args.ucPpll = radeon_crtc->crtc_id ? ATOM_PPLL2 : ATOM_PPLL1;
+ args.ucEnable = enable;
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+ } else {
+ memset(&legacy_args, 0, sizeof(legacy_args));
+ legacy_args.usSpreadSpectrumPercentage = cpu_to_le16(percentage);
+ legacy_args.ucSpreadSpectrumType = type;
+ legacy_args.ucSpreadSpectrumStepSize_Delay = (step & 3) << 2;
+ legacy_args.ucSpreadSpectrumStepSize_Delay |= (delay & 7) << 4;
+ legacy_args.ucEnable = enable;
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&legacy_args);
+ }
}
void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
@@ -333,12 +417,13 @@
struct drm_encoder *encoder = NULL;
struct radeon_encoder *radeon_encoder = NULL;
uint8_t frev, crev;
- int index = GetIndexIntoMasterTable(COMMAND, SetPixelClock);
+ int index;
SET_PIXEL_CLOCK_PS_ALLOCATION args;
PIXEL_CLOCK_PARAMETERS *spc1_ptr;
PIXEL_CLOCK_PARAMETERS_V2 *spc2_ptr;
PIXEL_CLOCK_PARAMETERS_V3 *spc3_ptr;
- uint32_t sclock = mode->clock;
+ uint32_t pll_clock = mode->clock;
+ uint32_t adjusted_clock;
uint32_t ref_div = 0, fb_div = 0, frac_fb_div = 0, post_div = 0;
struct radeon_pll *pll;
int pll_flags = 0;
@@ -346,8 +431,6 @@
memset(&args, 0, sizeof(args));
if (ASIC_IS_AVIVO(rdev)) {
- uint32_t ss_cntl;
-
if ((rdev->family == CHIP_RS600) ||
(rdev->family == CHIP_RS690) ||
(rdev->family == CHIP_RS740))
@@ -358,15 +441,6 @@
pll_flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
else
pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
-
- /* disable spread spectrum clocking for now -- thanks Hedy Lamarr */
- if (radeon_crtc->crtc_id == 0) {
- ss_cntl = RREG32(AVIVO_P1PLL_INT_SS_CNTL);
- WREG32(AVIVO_P1PLL_INT_SS_CNTL, ss_cntl & ~1);
- } else {
- ss_cntl = RREG32(AVIVO_P2PLL_INT_SS_CNTL);
- WREG32(AVIVO_P2PLL_INT_SS_CNTL, ss_cntl & ~1);
- }
} else {
pll_flags |= RADEON_PLL_LEGACY;
@@ -393,14 +467,43 @@
}
}
+ /* DCE3+ has an AdjustDisplayPll that will adjust the pixel clock
+ * accordingly based on the encoder/transmitter to work around
+ * special hw requirements.
+ */
+ if (ASIC_IS_DCE3(rdev)) {
+ ADJUST_DISPLAY_PLL_PS_ALLOCATION adjust_pll_args;
+
+ if (!encoder)
+ return;
+
+ memset(&adjust_pll_args, 0, sizeof(adjust_pll_args));
+ adjust_pll_args.usPixelClock = cpu_to_le16(mode->clock / 10);
+ adjust_pll_args.ucTransmitterID = radeon_encoder->encoder_id;
+ adjust_pll_args.ucEncodeMode = atombios_get_encoder_mode(encoder);
+
+ index = GetIndexIntoMasterTable(COMMAND, AdjustDisplayPll);
+ atom_execute_table(rdev->mode_info.atom_context,
+ index, (uint32_t *)&adjust_pll_args);
+ adjusted_clock = le16_to_cpu(adjust_pll_args.usPixelClock) * 10;
+ } else {
+ /* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */
+ if (ASIC_IS_AVIVO(rdev) &&
+ (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1))
+ adjusted_clock = mode->clock * 2;
+ else
+ adjusted_clock = mode->clock;
+ }
+
if (radeon_crtc->crtc_id == 0)
pll = &rdev->clock.p1pll;
else
pll = &rdev->clock.p2pll;
- radeon_compute_pll(pll, mode->clock, &sclock, &fb_div, &frac_fb_div,
+ radeon_compute_pll(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
&ref_div, &post_div, pll_flags);
+ index = GetIndexIntoMasterTable(COMMAND, SetPixelClock);
atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev,
&crev);
@@ -409,7 +512,7 @@
switch (crev) {
case 1:
spc1_ptr = (PIXEL_CLOCK_PARAMETERS *) & args.sPCLKInput;
- spc1_ptr->usPixelClock = cpu_to_le16(sclock);
+ spc1_ptr->usPixelClock = cpu_to_le16(mode->clock / 10);
spc1_ptr->usRefDiv = cpu_to_le16(ref_div);
spc1_ptr->usFbDiv = cpu_to_le16(fb_div);
spc1_ptr->ucFracFbDiv = frac_fb_div;
@@ -422,7 +525,7 @@
case 2:
spc2_ptr =
(PIXEL_CLOCK_PARAMETERS_V2 *) & args.sPCLKInput;
- spc2_ptr->usPixelClock = cpu_to_le16(sclock);
+ spc2_ptr->usPixelClock = cpu_to_le16(mode->clock / 10);
spc2_ptr->usRefDiv = cpu_to_le16(ref_div);
spc2_ptr->usFbDiv = cpu_to_le16(fb_div);
spc2_ptr->ucFracFbDiv = frac_fb_div;
@@ -437,7 +540,7 @@
return;
spc3_ptr =
(PIXEL_CLOCK_PARAMETERS_V3 *) & args.sPCLKInput;
- spc3_ptr->usPixelClock = cpu_to_le16(sclock);
+ spc3_ptr->usPixelClock = cpu_to_le16(mode->clock / 10);
spc3_ptr->usRefDiv = cpu_to_le16(ref_div);
spc3_ptr->usFbDiv = cpu_to_le16(fb_div);
spc3_ptr->ucFracFbDiv = frac_fb_div;
@@ -527,6 +630,16 @@
WREG32(AVIVO_D1VGA_CONTROL, 0);
else
WREG32(AVIVO_D2VGA_CONTROL, 0);
+
+ if (rdev->family >= CHIP_RV770) {
+ if (radeon_crtc->crtc_id) {
+ WREG32(R700_D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, 0);
+ WREG32(R700_D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, 0);
+ } else {
+ WREG32(R700_D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, 0);
+ WREG32(R700_D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, 0);
+ }
+ }
WREG32(AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
(u32) fb_location);
WREG32(AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS +
@@ -563,6 +676,10 @@
radeon_fb = to_radeon_framebuffer(old_fb);
radeon_gem_object_unpin(radeon_fb->obj);
}
+
+ /* Bytes per pixel may have changed */
+ radeon_bandwidth_update(rdev);
+
return 0;
}
@@ -574,134 +691,24 @@
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
- struct drm_encoder *encoder;
- SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION crtc_timing;
- int need_tv_timings = 0;
- bool ret;
/* TODO color tiling */
- memset(&crtc_timing, 0, sizeof(crtc_timing));
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- /* find tv std */
- if (encoder->crtc == crtc) {
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-
- if (radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT) {
- struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
- if (tv_dac) {
- if (tv_dac->tv_std == TV_STD_NTSC ||
- tv_dac->tv_std == TV_STD_NTSC_J ||
- tv_dac->tv_std == TV_STD_PAL_M)
- need_tv_timings = 1;
- else
- need_tv_timings = 2;
- break;
- }
- }
- }
- }
-
- crtc_timing.ucCRTC = radeon_crtc->crtc_id;
- if (need_tv_timings) {
- ret = radeon_atom_get_tv_timings(rdev, need_tv_timings - 1,
- &crtc_timing, &adjusted_mode->clock);
- if (ret == false)
- need_tv_timings = 0;
- }
-
- if (!need_tv_timings) {
- crtc_timing.usH_Total = adjusted_mode->crtc_htotal;
- crtc_timing.usH_Disp = adjusted_mode->crtc_hdisplay;
- crtc_timing.usH_SyncStart = adjusted_mode->crtc_hsync_start;
- crtc_timing.usH_SyncWidth =
- adjusted_mode->crtc_hsync_end - adjusted_mode->crtc_hsync_start;
-
- crtc_timing.usV_Total = adjusted_mode->crtc_vtotal;
- crtc_timing.usV_Disp = adjusted_mode->crtc_vdisplay;
- crtc_timing.usV_SyncStart = adjusted_mode->crtc_vsync_start;
- crtc_timing.usV_SyncWidth =
- adjusted_mode->crtc_vsync_end - adjusted_mode->crtc_vsync_start;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC)
- crtc_timing.susModeMiscInfo.usAccess |= ATOM_VSYNC_POLARITY;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
- crtc_timing.susModeMiscInfo.usAccess |= ATOM_HSYNC_POLARITY;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_CSYNC)
- crtc_timing.susModeMiscInfo.usAccess |= ATOM_COMPOSITESYNC;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE)
- crtc_timing.susModeMiscInfo.usAccess |= ATOM_INTERLACE;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
- crtc_timing.susModeMiscInfo.usAccess |= ATOM_DOUBLE_CLOCK_MODE;
- }
-
+ atombios_set_ss(crtc, 0);
atombios_crtc_set_pll(crtc, adjusted_mode);
- atombios_crtc_set_timing(crtc, &crtc_timing);
+ atombios_set_ss(crtc, 1);
+ atombios_crtc_set_timing(crtc, adjusted_mode);
if (ASIC_IS_AVIVO(rdev))
atombios_crtc_set_base(crtc, x, y, old_fb);
else {
- if (radeon_crtc->crtc_id == 0) {
- SET_CRTC_USING_DTD_TIMING_PARAMETERS crtc_dtd_timing;
- memset(&crtc_dtd_timing, 0, sizeof(crtc_dtd_timing));
-
- /* setup FP shadow regs on R4xx */
- crtc_dtd_timing.ucCRTC = radeon_crtc->crtc_id;
- crtc_dtd_timing.usH_Size = adjusted_mode->crtc_hdisplay;
- crtc_dtd_timing.usV_Size = adjusted_mode->crtc_vdisplay;
- crtc_dtd_timing.usH_Blanking_Time =
- adjusted_mode->crtc_hblank_end -
- adjusted_mode->crtc_hdisplay;
- crtc_dtd_timing.usV_Blanking_Time =
- adjusted_mode->crtc_vblank_end -
- adjusted_mode->crtc_vdisplay;
- crtc_dtd_timing.usH_SyncOffset =
- adjusted_mode->crtc_hsync_start -
- adjusted_mode->crtc_hdisplay;
- crtc_dtd_timing.usV_SyncOffset =
- adjusted_mode->crtc_vsync_start -
- adjusted_mode->crtc_vdisplay;
- crtc_dtd_timing.usH_SyncWidth =
- adjusted_mode->crtc_hsync_end -
- adjusted_mode->crtc_hsync_start;
- crtc_dtd_timing.usV_SyncWidth =
- adjusted_mode->crtc_vsync_end -
- adjusted_mode->crtc_vsync_start;
- /* crtc_dtd_timing.ucH_Border = adjusted_mode->crtc_hborder; */
- /* crtc_dtd_timing.ucV_Border = adjusted_mode->crtc_vborder; */
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC)
- crtc_dtd_timing.susModeMiscInfo.usAccess |=
- ATOM_VSYNC_POLARITY;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
- crtc_dtd_timing.susModeMiscInfo.usAccess |=
- ATOM_HSYNC_POLARITY;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_CSYNC)
- crtc_dtd_timing.susModeMiscInfo.usAccess |=
- ATOM_COMPOSITESYNC;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE)
- crtc_dtd_timing.susModeMiscInfo.usAccess |=
- ATOM_INTERLACE;
-
- if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
- crtc_dtd_timing.susModeMiscInfo.usAccess |=
- ATOM_DOUBLE_CLOCK_MODE;
-
- atombios_set_crtc_dtd_timing(crtc, &crtc_dtd_timing);
- }
+ if (radeon_crtc->crtc_id == 0)
+ atombios_set_crtc_dtd_timing(crtc, adjusted_mode);
radeon_crtc_set_base(crtc, x, y, old_fb);
radeon_legacy_atom_set_surface(crtc);
}
atombios_overscan_setup(crtc, mode, adjusted_mode);
atombios_scaler_setup(crtc);
- radeon_bandwidth_update(rdev);
return 0;
}
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 161094c..c9e93ea 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -186,7 +186,7 @@
int r100_irq_process(struct radeon_device *rdev)
{
- uint32_t status;
+ uint32_t status, msi_rearm;
status = r100_irq_ack(rdev);
if (!status) {
@@ -209,6 +209,21 @@
}
status = r100_irq_ack(rdev);
}
+ if (rdev->msi_enabled) {
+ switch (rdev->family) {
+ case CHIP_RS400:
+ case CHIP_RS480:
+ msi_rearm = RREG32(RADEON_AIC_CNTL) & ~RS400_MSI_REARM;
+ WREG32(RADEON_AIC_CNTL, msi_rearm);
+ WREG32(RADEON_AIC_CNTL, msi_rearm | RS400_MSI_REARM);
+ break;
+ default:
+ msi_rearm = RREG32(RADEON_MSI_REARM_EN) & ~RV370_MSI_REARM_EN;
+ WREG32(RADEON_MSI_REARM_EN, msi_rearm);
+ WREG32(RADEON_MSI_REARM_EN, msi_rearm | RV370_MSI_REARM_EN);
+ break;
+ }
+ }
return IRQ_HANDLED;
}
@@ -240,7 +255,7 @@
int r;
if (rdev->wb.wb_obj == NULL) {
- r = radeon_object_create(rdev, NULL, 4096,
+ r = radeon_object_create(rdev, NULL, RADEON_GPU_PAGE_SIZE,
true,
RADEON_GEM_DOMAIN_GTT,
false, &rdev->wb.wb_obj);
@@ -563,19 +578,19 @@
indirect1_start = 16;
/* cp setup */
WREG32(0x718, pre_write_timer | (pre_write_limit << 28));
- WREG32(RADEON_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
- RADEON_BUF_SWAP_32BIT |
-#endif
- REG_SET(RADEON_RB_BUFSZ, rb_bufsz) |
+ tmp = (REG_SET(RADEON_RB_BUFSZ, rb_bufsz) |
REG_SET(RADEON_RB_BLKSZ, rb_blksz) |
REG_SET(RADEON_MAX_FETCH, max_fetch) |
RADEON_RB_NO_UPDATE);
+#ifdef __BIG_ENDIAN
+ tmp |= RADEON_BUF_SWAP_32BIT;
+#endif
+ WREG32(RADEON_CP_RB_CNTL, tmp);
+
/* Set ring address */
DRM_INFO("radeon: ring at 0x%016lX\n", (unsigned long)rdev->cp.gpu_addr);
WREG32(RADEON_CP_RB_BASE, rdev->cp.gpu_addr);
/* Force read & write ptr to 0 */
- tmp = RREG32(RADEON_CP_RB_CNTL);
WREG32(RADEON_CP_RB_CNTL, tmp | RADEON_RB_RPTR_WR_ENA);
WREG32(RADEON_CP_RB_RPTR_WR, 0);
WREG32(RADEON_CP_RB_WPTR, 0);
@@ -2364,7 +2379,7 @@
/*
Find the total latency for the display data.
*/
- disp_latency_overhead.full = rfixed_const(80);
+ disp_latency_overhead.full = rfixed_const(8);
disp_latency_overhead.full = rfixed_div(disp_latency_overhead, sclk_ff);
mc_latency_mclk.full += disp_latency_overhead.full + cur_latency_mclk.full;
mc_latency_sclk.full += disp_latency_overhead.full + cur_latency_sclk.full;
@@ -2562,8 +2577,11 @@
static inline void r100_cs_track_texture_print(struct r100_cs_track_texture *t)
{
DRM_ERROR("pitch %d\n", t->pitch);
+ DRM_ERROR("use_pitch %d\n", t->use_pitch);
DRM_ERROR("width %d\n", t->width);
+ DRM_ERROR("width_11 %d\n", t->width_11);
DRM_ERROR("height %d\n", t->height);
+ DRM_ERROR("height_11 %d\n", t->height_11);
DRM_ERROR("num levels %d\n", t->num_levels);
DRM_ERROR("depth %d\n", t->txdepth);
DRM_ERROR("bpp %d\n", t->cpp);
@@ -2623,15 +2641,17 @@
else
w = track->textures[u].pitch / (1 << i);
} else {
- w = track->textures[u].width / (1 << i);
+ w = track->textures[u].width;
if (rdev->family >= CHIP_RV515)
w |= track->textures[u].width_11;
+ w = w / (1 << i);
if (track->textures[u].roundup_w)
w = roundup_pow_of_two(w);
}
- h = track->textures[u].height / (1 << i);
+ h = track->textures[u].height;
if (rdev->family >= CHIP_RV515)
h |= track->textures[u].height_11;
+ h = h / (1 << i);
if (track->textures[u].roundup_h)
h = roundup_pow_of_two(h);
size += w * h;
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index e08c4a8..2f43ee8 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -113,7 +113,7 @@
tmp = RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
WREG32_PCIE(RADEON_PCIE_TX_GART_START_LO, rdev->mc.gtt_location);
- tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 4096;
+ tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - RADEON_GPU_PAGE_SIZE;
WREG32_PCIE(RADEON_PCIE_TX_GART_END_LO, tmp);
WREG32_PCIE(RADEON_PCIE_TX_GART_START_HI, 0);
WREG32_PCIE(RADEON_PCIE_TX_GART_END_HI, 0);
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 5c7fe52..1cefdbc 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -311,6 +311,8 @@
}
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
+ /* Initialize power management */
+ radeon_pm_init(rdev);
/* Get vram informations */
r300_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
diff --git a/drivers/gpu/drm/radeon/r500_reg.h b/drivers/gpu/drm/radeon/r500_reg.h
index 868add6..7baa739 100644
--- a/drivers/gpu/drm/radeon/r500_reg.h
+++ b/drivers/gpu/drm/radeon/r500_reg.h
@@ -384,9 +384,16 @@
# define AVIVO_D1GRPH_TILED (1 << 20)
# define AVIVO_D1GRPH_MACRO_ADDRESS_MODE (1 << 21)
+/* The R7xx *_HIGH surface regs are backwards; the D1 regs are in the D2
+ * block and vice versa. This applies to GRPH, CUR, etc.
+ */
#define AVIVO_D1GRPH_LUT_SEL 0x6108
#define AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS 0x6110
+#define R700_D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x6914
+#define R700_D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x6114
#define AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS 0x6118
+#define R700_D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x691c
+#define R700_D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x611c
#define AVIVO_D1GRPH_PITCH 0x6120
#define AVIVO_D1GRPH_SURFACE_OFFSET_X 0x6124
#define AVIVO_D1GRPH_SURFACE_OFFSET_Y 0x6128
@@ -404,6 +411,8 @@
# define AVIVO_D1CURSOR_MODE_MASK (3 << 8)
# define AVIVO_D1CURSOR_MODE_24BPP 2
#define AVIVO_D1CUR_SURFACE_ADDRESS 0x6408
+#define R700_D1CUR_SURFACE_ADDRESS_HIGH 0x6c0c
+#define R700_D2CUR_SURFACE_ADDRESS_HIGH 0x640c
#define AVIVO_D1CUR_SIZE 0x6410
#define AVIVO_D1CUR_POSITION 0x6414
#define AVIVO_D1CUR_HOT_SPOT 0x6418
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index a555b7b..f743518 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -260,6 +260,8 @@
}
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
+ /* Initialize power management */
+ radeon_pm_init(rdev);
/* Get vram informations */
r520_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 6097194..278f646 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -339,11 +339,10 @@
{
fixed20_12 a;
u32 tmp;
- int chansize;
+ int chansize, numchan;
int r;
/* Get VRAM informations */
- rdev->mc.vram_width = 128;
rdev->mc.vram_is_ddr = true;
tmp = RREG32(RAMCFG);
if (tmp & CHANSIZE_OVERRIDE) {
@@ -353,17 +352,23 @@
} else {
chansize = 32;
}
- if (rdev->family == CHIP_R600) {
- rdev->mc.vram_width = 8 * chansize;
- } else if (rdev->family == CHIP_RV670) {
- rdev->mc.vram_width = 4 * chansize;
- } else if ((rdev->family == CHIP_RV610) ||
- (rdev->family == CHIP_RV620)) {
- rdev->mc.vram_width = chansize;
- } else if ((rdev->family == CHIP_RV630) ||
- (rdev->family == CHIP_RV635)) {
- rdev->mc.vram_width = 2 * chansize;
+ tmp = RREG32(CHMAP);
+ switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
+ case 0:
+ default:
+ numchan = 1;
+ break;
+ case 1:
+ numchan = 2;
+ break;
+ case 2:
+ numchan = 4;
+ break;
+ case 3:
+ numchan = 8;
+ break;
}
+ rdev->mc.vram_width = numchan * chansize;
/* Could aper size report 0 ? */
rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
@@ -404,35 +409,29 @@
rdev->mc.gtt_location = rdev->mc.mc_vram_size;
}
} else {
- if (rdev->family == CHIP_RS780 || rdev->family == CHIP_RS880) {
- rdev->mc.vram_location = (RREG32(MC_VM_FB_LOCATION) &
- 0xFFFF) << 24;
- rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
- tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size;
- if ((0xFFFFFFFFUL - tmp) >= rdev->mc.gtt_size) {
- /* Enough place after vram */
- rdev->mc.gtt_location = tmp;
- } else if (rdev->mc.vram_location >= rdev->mc.gtt_size) {
- /* Enough place before vram */
- rdev->mc.gtt_location = 0;
- } else {
- /* Not enough place after or before shrink
- * gart size
- */
- if (rdev->mc.vram_location > (0xFFFFFFFFUL - tmp)) {
- rdev->mc.gtt_location = 0;
- rdev->mc.gtt_size = rdev->mc.vram_location;
- } else {
- rdev->mc.gtt_location = tmp;
- rdev->mc.gtt_size = 0xFFFFFFFFUL - tmp;
- }
- }
- rdev->mc.gtt_location = rdev->mc.mc_vram_size;
+ rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ rdev->mc.vram_location = (RREG32(MC_VM_FB_LOCATION) &
+ 0xFFFF) << 24;
+ tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size;
+ if ((0xFFFFFFFFUL - tmp) >= rdev->mc.gtt_size) {
+ /* Enough place after vram */
+ rdev->mc.gtt_location = tmp;
+ } else if (rdev->mc.vram_location >= rdev->mc.gtt_size) {
+ /* Enough place before vram */
+ rdev->mc.gtt_location = 0;
} else {
- rdev->mc.vram_location = 0x00000000UL;
- rdev->mc.gtt_location = rdev->mc.mc_vram_size;
- rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ /* Not enough place after or before shrink
+ * gart size
+ */
+ if (rdev->mc.vram_location > (0xFFFFFFFFUL - tmp)) {
+ rdev->mc.gtt_location = 0;
+ rdev->mc.gtt_size = rdev->mc.vram_location;
+ } else {
+ rdev->mc.gtt_location = tmp;
+ rdev->mc.gtt_size = 0xFFFFFFFFUL - tmp;
+ }
}
+ rdev->mc.gtt_location = rdev->mc.mc_vram_size;
}
rdev->mc.vram_start = rdev->mc.vram_location;
rdev->mc.vram_end = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1;
@@ -859,7 +858,8 @@
((rdev->family) == CHIP_RV630) ||
((rdev->family) == CHIP_RV610) ||
((rdev->family) == CHIP_RV620) ||
- ((rdev->family) == CHIP_RS780)) {
+ ((rdev->family) == CHIP_RS780) ||
+ ((rdev->family) == CHIP_RS880)) {
WREG32(DB_DEBUG, PREZ_MUST_WAIT_FOR_POSTZ_DONE);
} else {
WREG32(DB_DEBUG, 0);
@@ -876,7 +876,8 @@
tmp = RREG32(SQ_MS_FIFO_SIZES);
if (((rdev->family) == CHIP_RV610) ||
((rdev->family) == CHIP_RV620) ||
- ((rdev->family) == CHIP_RS780)) {
+ ((rdev->family) == CHIP_RS780) ||
+ ((rdev->family) == CHIP_RS880)) {
tmp = (CACHE_FIFO_SIZE(0xa) |
FETCH_FIFO_HIWATER(0xa) |
DONE_FIFO_HIWATER(0xe0) |
@@ -919,7 +920,8 @@
NUM_ES_STACK_ENTRIES(0));
} else if (((rdev->family) == CHIP_RV610) ||
((rdev->family) == CHIP_RV620) ||
- ((rdev->family) == CHIP_RS780)) {
+ ((rdev->family) == CHIP_RS780) ||
+ ((rdev->family) == CHIP_RS880)) {
/* no vertex cache */
sq_config &= ~VC_ENABLE;
@@ -976,7 +978,8 @@
if (((rdev->family) == CHIP_RV610) ||
((rdev->family) == CHIP_RV620) ||
- ((rdev->family) == CHIP_RS780)) {
+ ((rdev->family) == CHIP_RS780) ||
+ ((rdev->family) == CHIP_RS880)) {
WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(TC_ONLY));
} else {
WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC));
@@ -1002,8 +1005,9 @@
tmp = rdev->config.r600.max_pipes * 16;
switch (rdev->family) {
case CHIP_RV610:
- case CHIP_RS780:
case CHIP_RV620:
+ case CHIP_RS780:
+ case CHIP_RS880:
tmp += 32;
break;
case CHIP_RV670:
@@ -1044,8 +1048,9 @@
switch (rdev->family) {
case CHIP_RV610:
- case CHIP_RS780:
case CHIP_RV620:
+ case CHIP_RS780:
+ case CHIP_RS880:
tmp = TC_L2_SIZE(8);
break;
case CHIP_RV630:
@@ -1267,19 +1272,17 @@
/* Set ring buffer size */
rb_bufsz = drm_order(rdev->cp.ring_size / 8);
+ tmp = RB_NO_UPDATE | (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz;
#ifdef __BIG_ENDIAN
- WREG32(CP_RB_CNTL, BUF_SWAP_32BIT | RB_NO_UPDATE |
- (drm_order(4096/8) << 8) | rb_bufsz);
-#else
- WREG32(CP_RB_CNTL, RB_NO_UPDATE | (drm_order(4096/8) << 8) | rb_bufsz);
+ tmp |= BUF_SWAP_32BIT;
#endif
+ WREG32(CP_RB_CNTL, tmp);
WREG32(CP_SEM_WAIT_TIMER, 0x4);
/* Set the write pointer delay */
WREG32(CP_RB_WPTR_DELAY, 0);
/* Initialize the ring buffer's read and write pointers */
- tmp = RREG32(CP_RB_CNTL);
WREG32(CP_RB_CNTL, tmp | RB_RPTR_WR_ENA);
WREG32(CP_RB_RPTR_WR, 0);
WREG32(CP_RB_WPTR, 0);
@@ -1400,7 +1403,7 @@
int r;
if (rdev->wb.wb_obj == NULL) {
- r = radeon_object_create(rdev, NULL, 4096, true,
+ r = radeon_object_create(rdev, NULL, RADEON_GPU_PAGE_SIZE, true,
RADEON_GEM_DOMAIN_GTT, false, &rdev->wb.wb_obj);
if (r) {
dev_warn(rdev->dev, "failed to create WB buffer (%d).\n", r);
@@ -1450,8 +1453,8 @@
uint64_t src_offset, uint64_t dst_offset,
unsigned num_pages, struct radeon_fence *fence)
{
- r600_blit_prepare_copy(rdev, num_pages * 4096);
- r600_kms_blit_copy(rdev, src_offset, dst_offset, num_pages * 4096);
+ r600_blit_prepare_copy(rdev, num_pages * RADEON_GPU_PAGE_SIZE);
+ r600_kms_blit_copy(rdev, src_offset, dst_offset, num_pages * RADEON_GPU_PAGE_SIZE);
r600_blit_done_copy(rdev, fence);
return 0;
}
@@ -1632,10 +1635,13 @@
r600_scratch_init(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
+ /* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
r = radeon_clocks_init(rdev);
if (r)
return r;
+ /* Initialize power management */
+ radeon_pm_init(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
diff --git a/drivers/gpu/drm/radeon/r600_blit.c b/drivers/gpu/drm/radeon/r600_blit.c
index dec5010..5ea4323 100644
--- a/drivers/gpu/drm/radeon/r600_blit.c
+++ b/drivers/gpu/drm/radeon/r600_blit.c
@@ -582,6 +582,8 @@
u64 vb_addr;
u32 *vb;
+ vb = r600_nomm_get_vb_ptr(dev);
+
if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
max_bytes = 8192;
@@ -617,8 +619,8 @@
if (!dev_priv->blit_vb)
return;
set_shaders(dev);
+ vb = r600_nomm_get_vb_ptr(dev);
}
- vb = r600_nomm_get_vb_ptr(dev);
vb[0] = i2f(dst_x);
vb[1] = 0;
@@ -706,8 +708,8 @@
return;
set_shaders(dev);
+ vb = r600_nomm_get_vb_ptr(dev);
}
- vb = r600_nomm_get_vb_ptr(dev);
vb[0] = i2f(dst_x / 4);
vb[1] = 0;
@@ -772,6 +774,7 @@
{
drm_radeon_private_t *dev_priv = dev->dev_private;
int cb_format, tex_format;
+ int sx2, sy2, dx2, dy2;
u64 vb_addr;
u32 *vb;
@@ -786,16 +789,10 @@
}
vb = r600_nomm_get_vb_ptr(dev);
- if (cpp == 4) {
- cb_format = COLOR_8_8_8_8;
- tex_format = FMT_8_8_8_8;
- } else if (cpp == 2) {
- cb_format = COLOR_5_6_5;
- tex_format = FMT_5_6_5;
- } else {
- cb_format = COLOR_8;
- tex_format = FMT_8;
- }
+ sx2 = sx + w;
+ sy2 = sy + h;
+ dx2 = dx + w;
+ dy2 = dy + h;
vb[0] = i2f(dx);
vb[1] = i2f(dy);
@@ -803,31 +800,46 @@
vb[3] = i2f(sy);
vb[4] = i2f(dx);
- vb[5] = i2f(dy + h);
+ vb[5] = i2f(dy2);
vb[6] = i2f(sx);
- vb[7] = i2f(sy + h);
+ vb[7] = i2f(sy2);
- vb[8] = i2f(dx + w);
- vb[9] = i2f(dy + h);
- vb[10] = i2f(sx + w);
- vb[11] = i2f(sy + h);
+ vb[8] = i2f(dx2);
+ vb[9] = i2f(dy2);
+ vb[10] = i2f(sx2);
+ vb[11] = i2f(sy2);
+
+ switch(cpp) {
+ case 4:
+ cb_format = COLOR_8_8_8_8;
+ tex_format = FMT_8_8_8_8;
+ break;
+ case 2:
+ cb_format = COLOR_5_6_5;
+ tex_format = FMT_5_6_5;
+ break;
+ default:
+ cb_format = COLOR_8;
+ tex_format = FMT_8;
+ break;
+ }
/* src */
set_tex_resource(dev_priv, tex_format,
src_pitch / cpp,
- sy + h, src_pitch / cpp,
+ sy2, src_pitch / cpp,
src_gpu_addr);
cp_set_surface_sync(dev_priv,
- R600_TC_ACTION_ENA, (src_pitch * (sy + h)), src_gpu_addr);
+ R600_TC_ACTION_ENA, src_pitch * sy2, src_gpu_addr);
/* dst */
set_render_target(dev_priv, cb_format,
- dst_pitch / cpp, dy + h,
+ dst_pitch / cpp, dy2,
dst_gpu_addr);
/* scissors */
- set_scissors(dev_priv, dx, dy, dx + w, dy + h);
+ set_scissors(dev_priv, dx, dy, dx2, dy2);
/* Vertex buffer setup */
vb_addr = dev_priv->gart_buffers_offset +
@@ -840,7 +852,7 @@
cp_set_surface_sync(dev_priv,
R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
- dst_pitch * (dy + h), dst_gpu_addr);
+ dst_pitch * dy2, dst_gpu_addr);
dev_priv->blit_vb->used += 12 * 4;
}
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 93108bb..dbf716e 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -368,7 +368,7 @@
if ((rdev->family == CHIP_RV610) ||
(rdev->family == CHIP_RV620) ||
(rdev->family == CHIP_RS780) ||
- (rdev->family == CHIP_RS780) ||
+ (rdev->family == CHIP_RS880) ||
(rdev->family == CHIP_RV710))
sq_config = 0;
else
@@ -610,6 +610,7 @@
DRM_DEBUG("emitting copy %16llx %16llx %d %d\n", src_gpu_addr, dst_gpu_addr,
size_bytes, rdev->r600_blit.vb_used);
+ vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
max_bytes = 8192;
@@ -652,7 +653,6 @@
vb = r600_nomm_get_vb_ptr(dev);
#endif
}
- vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
vb[0] = i2f(dst_x);
vb[1] = 0;
@@ -747,7 +747,6 @@
vb = r600_nomm_get_vb_ptr(dev);
}
#endif
- vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
vb[0] = i2f(dst_x / 4);
vb[1] = 0;
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 17e4219..0d82076 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -466,6 +466,23 @@
for (i = 0; i < pkt->count; i++) {
reg = start_reg + (4 * i);
switch (reg) {
+ case SQ_ESGS_RING_BASE:
+ case SQ_GSVS_RING_BASE:
+ case SQ_ESTMP_RING_BASE:
+ case SQ_GSTMP_RING_BASE:
+ case SQ_VSTMP_RING_BASE:
+ case SQ_PSTMP_RING_BASE:
+ case SQ_FBUF_RING_BASE:
+ case SQ_REDUC_RING_BASE:
+ case SX_MEMORY_EXPORT_BASE:
+ r = r600_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("bad SET_CONFIG_REG "
+ "0x%04X\n", reg);
+ return -EINVAL;
+ }
+ ib[idx+1+i] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
+ break;
case CP_COHER_BASE:
/* use PACKET3_SURFACE_SYNC */
return -EINVAL;
@@ -487,6 +504,7 @@
reg = start_reg + (4 * i);
switch (reg) {
case DB_DEPTH_BASE:
+ case DB_HTILE_DATA_BASE:
case CB_COLOR0_BASE:
case CB_COLOR1_BASE:
case CB_COLOR2_BASE:
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 9b64d47..27ab428 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -119,6 +119,7 @@
#define DB_DEBUG 0x9830
#define PREZ_MUST_WAIT_FOR_POSTZ_DONE (1 << 31)
#define DB_DEPTH_BASE 0x2800C
+#define DB_HTILE_DATA_BASE 0x28014
#define DB_WATERMARKS 0x9838
#define DEPTH_FREE(x) ((x) << 0)
#define DEPTH_FLUSH(x) ((x) << 5)
@@ -171,6 +172,14 @@
#define SQ_STACK_RESOURCE_MGMT_2 0x8c14
# define NUM_GS_STACK_ENTRIES(x) ((x) << 0)
# define NUM_ES_STACK_ENTRIES(x) ((x) << 16)
+#define SQ_ESGS_RING_BASE 0x8c40
+#define SQ_GSVS_RING_BASE 0x8c48
+#define SQ_ESTMP_RING_BASE 0x8c50
+#define SQ_GSTMP_RING_BASE 0x8c58
+#define SQ_VSTMP_RING_BASE 0x8c60
+#define SQ_PSTMP_RING_BASE 0x8c68
+#define SQ_FBUF_RING_BASE 0x8c70
+#define SQ_REDUC_RING_BASE 0x8c78
#define GRBM_CNTL 0x8000
# define GRBM_READ_TIMEOUT(x) ((x) << 0)
@@ -271,6 +280,10 @@
#define PCIE_PORT_INDEX 0x0038
#define PCIE_PORT_DATA 0x003C
+#define CHMAP 0x2004
+#define NOOFCHAN_SHIFT 12
+#define NOOFCHAN_MASK 0x00003000
+
#define RAMCFG 0x2408
#define NOOFBANK_SHIFT 0
#define NOOFBANK_MASK 0x00000001
@@ -352,6 +365,7 @@
#define SX_MISC 0x28350
+#define SX_MEMORY_EXPORT_BASE 0x9010
#define SX_DEBUG_1 0x9054
#define SMX_EVENT_RELEASE (1 << 0)
#define ENABLE_NEW_SMX_ADDRESS (1 << 16)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 5ab35b8..757f5cd 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -139,6 +139,10 @@
uint32_t default_sclk;
};
+/*
+ * Power management
+ */
+int radeon_pm_init(struct radeon_device *rdev);
/*
* Fences.
@@ -276,6 +280,8 @@
struct radeon_gart_table_vram vram;
};
+#define RADEON_GPU_PAGE_SIZE 4096
+
struct radeon_gart {
dma_addr_t table_addr;
unsigned num_gpu_pages;
@@ -621,7 +627,9 @@
uint64_t dst_offset,
unsigned num_pages,
struct radeon_fence *fence);
+ uint32_t (*get_engine_clock)(struct radeon_device *rdev);
void (*set_engine_clock)(struct radeon_device *rdev, uint32_t eng_clock);
+ uint32_t (*get_memory_clock)(struct radeon_device *rdev);
void (*set_memory_clock)(struct radeon_device *rdev, uint32_t mem_clock);
void (*set_pcie_lanes)(struct radeon_device *rdev, int lanes);
void (*set_clock_gating)(struct radeon_device *rdev, int enable);
@@ -783,6 +791,7 @@
const struct firmware *me_fw; /* all family ME firmware */
const struct firmware *pfp_fw; /* r6/700 PFP firmware */
struct r600_blit r600_blit;
+ int msi_enabled; /* msi enabled */
};
int radeon_device_init(struct radeon_device *rdev,
@@ -952,7 +961,9 @@
#define radeon_copy_blit(rdev, s, d, np, f) (rdev)->asic->copy_blit((rdev), (s), (d), (np), (f))
#define radeon_copy_dma(rdev, s, d, np, f) (rdev)->asic->copy_dma((rdev), (s), (d), (np), (f))
#define radeon_copy(rdev, s, d, np, f) (rdev)->asic->copy((rdev), (s), (d), (np), (f))
+#define radeon_get_engine_clock(rdev) (rdev)->asic->get_engine_clock((rdev))
#define radeon_set_engine_clock(rdev, e) (rdev)->asic->set_engine_clock((rdev), (e))
+#define radeon_get_memory_clock(rdev) (rdev)->asic->get_memory_clock((rdev))
#define radeon_set_memory_clock(rdev, e) (rdev)->asic->set_engine_clock((rdev), (e))
#define radeon_set_pcie_lanes(rdev, l) (rdev)->asic->set_pcie_lanes((rdev), (l))
#define radeon_set_clock_gating(rdev, e) (rdev)->asic->set_clock_gating((rdev), (e))
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index c3532c7..c18fbee 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -31,10 +31,13 @@
/*
* common functions
*/
+uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev);
void radeon_legacy_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);
void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable);
+uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev);
void radeon_atom_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);
+uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev);
void radeon_atom_set_memory_clock(struct radeon_device *rdev, uint32_t mem_clock);
void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);
@@ -95,7 +98,9 @@
.copy_blit = &r100_copy_blit,
.copy_dma = NULL,
.copy = &r100_copy_blit,
+ .get_engine_clock = &radeon_legacy_get_engine_clock,
.set_engine_clock = &radeon_legacy_set_engine_clock,
+ .get_memory_clock = NULL,
.set_memory_clock = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_legacy_set_clock_gating,
@@ -148,7 +153,9 @@
.copy_blit = &r100_copy_blit,
.copy_dma = &r300_copy_dma,
.copy = &r100_copy_blit,
+ .get_engine_clock = &radeon_legacy_get_engine_clock,
.set_engine_clock = &radeon_legacy_set_engine_clock,
+ .get_memory_clock = NULL,
.set_memory_clock = NULL,
.set_pcie_lanes = &rv370_set_pcie_lanes,
.set_clock_gating = &radeon_legacy_set_clock_gating,
@@ -185,7 +192,9 @@
.copy_blit = &r100_copy_blit,
.copy_dma = &r300_copy_dma,
.copy = &r100_copy_blit,
+ .get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
+ .get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.set_pcie_lanes = &rv370_set_pcie_lanes,
.set_clock_gating = &radeon_atom_set_clock_gating,
@@ -227,7 +236,9 @@
.copy_blit = &r100_copy_blit,
.copy_dma = &r300_copy_dma,
.copy = &r100_copy_blit,
+ .get_engine_clock = &radeon_legacy_get_engine_clock,
.set_engine_clock = &radeon_legacy_set_engine_clock,
+ .get_memory_clock = NULL,
.set_memory_clock = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_legacy_set_clock_gating,
@@ -273,7 +284,9 @@
.copy_blit = &r100_copy_blit,
.copy_dma = &r300_copy_dma,
.copy = &r100_copy_blit,
+ .get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
+ .get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_atom_set_clock_gating,
@@ -312,7 +325,9 @@
.copy_blit = &r100_copy_blit,
.copy_dma = &r300_copy_dma,
.copy = &r300_copy_dma,
+ .get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
+ .get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_atom_set_clock_gating,
@@ -357,7 +372,9 @@
.copy_blit = &r100_copy_blit,
.copy_dma = &r300_copy_dma,
.copy = &r100_copy_blit,
+ .get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
+ .get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.set_pcie_lanes = &rv370_set_pcie_lanes,
.set_clock_gating = &radeon_atom_set_clock_gating,
@@ -393,7 +410,9 @@
.copy_blit = &r100_copy_blit,
.copy_dma = &r300_copy_dma,
.copy = &r100_copy_blit,
+ .get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
+ .get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.set_pcie_lanes = &rv370_set_pcie_lanes,
.set_clock_gating = &radeon_atom_set_clock_gating,
@@ -456,7 +475,9 @@
.copy_blit = &r600_copy_blit,
.copy_dma = &r600_copy_blit,
.copy = &r600_copy_blit,
+ .get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
+ .get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_atom_set_clock_gating,
@@ -493,7 +514,9 @@
.copy_blit = &r600_copy_blit,
.copy_dma = &r600_copy_blit,
.copy = &r600_copy_blit,
+ .get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
+ .get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.set_pcie_lanes = NULL,
.set_clock_gating = &radeon_atom_set_clock_gating,
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 5b6c08c..2ed88a8 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -46,7 +46,8 @@
uint32_t supported_device,
int connector_type,
struct radeon_i2c_bus_rec *i2c_bus,
- bool linkb, uint32_t igp_lane_info);
+ bool linkb, uint32_t igp_lane_info,
+ uint16_t connector_object_id);
/* from radeon_legacy_encoder.c */
extern void
@@ -193,6 +194,23 @@
DRM_MODE_CONNECTOR_DisplayPort
};
+const uint16_t supported_devices_connector_object_id_convert[] = {
+ CONNECTOR_OBJECT_ID_NONE,
+ CONNECTOR_OBJECT_ID_VGA,
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */
+ CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */
+ CONNECTOR_OBJECT_ID_COMPOSITE,
+ CONNECTOR_OBJECT_ID_SVIDEO,
+ CONNECTOR_OBJECT_ID_LVDS,
+ CONNECTOR_OBJECT_ID_9PIN_DIN,
+ CONNECTOR_OBJECT_ID_9PIN_DIN,
+ CONNECTOR_OBJECT_ID_DISPLAYPORT,
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_A,
+ CONNECTOR_OBJECT_ID_HDMI_TYPE_B,
+ CONNECTOR_OBJECT_ID_SVIDEO
+};
+
const int object_connector_convert[] = {
DRM_MODE_CONNECTOR_Unknown,
DRM_MODE_CONNECTOR_DVII,
@@ -229,7 +247,7 @@
ATOM_OBJECT_HEADER *obj_header;
int i, j, path_size, device_support;
int connector_type;
- uint16_t igp_lane_info, conn_id;
+ uint16_t igp_lane_info, conn_id, connector_object_id;
bool linkb;
struct radeon_i2c_bus_rec ddc_bus;
@@ -277,7 +295,8 @@
ATOM_DEVICE_CV_SUPPORT)
continue;
- if ((rdev->family == CHIP_RS780) &&
+ /* IGP chips */
+ if ((rdev->flags & RADEON_IS_IGP) &&
(con_obj_id ==
CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) {
uint16_t igp_offset = 0;
@@ -311,6 +330,7 @@
connector_type =
object_connector_convert
[ct];
+ connector_object_id = ct;
igp_lane_info =
slot_config & 0xffff;
} else
@@ -321,6 +341,7 @@
igp_lane_info = 0;
connector_type =
object_connector_convert[con_obj_id];
+ connector_object_id = con_obj_id;
}
if (connector_type == DRM_MODE_CONNECTOR_Unknown)
@@ -425,7 +446,8 @@
le16_to_cpu(path->
usDeviceTag),
connector_type, &ddc_bus,
- linkb, igp_lane_info);
+ linkb, igp_lane_info,
+ connector_object_id);
}
}
@@ -435,6 +457,45 @@
return true;
}
+static uint16_t atombios_get_connector_object_id(struct drm_device *dev,
+ int connector_type,
+ uint16_t devices)
+{
+ struct radeon_device *rdev = dev->dev_private;
+
+ if (rdev->flags & RADEON_IS_IGP) {
+ return supported_devices_connector_object_id_convert
+ [connector_type];
+ } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) ||
+ (connector_type == DRM_MODE_CONNECTOR_DVID)) &&
+ (devices & ATOM_DEVICE_DFP2_SUPPORT)) {
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ struct atom_context *ctx = mode_info->atom_context;
+ int index = GetIndexIntoMasterTable(DATA, XTMDS_Info);
+ uint16_t size, data_offset;
+ uint8_t frev, crev;
+ ATOM_XTMDS_INFO *xtmds;
+
+ atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset);
+ xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset);
+
+ if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) {
+ if (connector_type == DRM_MODE_CONNECTOR_DVII)
+ return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
+ else
+ return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
+ } else {
+ if (connector_type == DRM_MODE_CONNECTOR_DVII)
+ return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
+ else
+ return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
+ }
+ } else {
+ return supported_devices_connector_object_id_convert
+ [connector_type];
+ }
+}
+
struct bios_connector {
bool valid;
uint16_t line_mux;
@@ -593,14 +654,20 @@
/* add the connectors */
for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) {
- if (bios_connectors[i].valid)
+ if (bios_connectors[i].valid) {
+ uint16_t connector_object_id =
+ atombios_get_connector_object_id(dev,
+ bios_connectors[i].connector_type,
+ bios_connectors[i].devices);
radeon_add_atom_connector(dev,
bios_connectors[i].line_mux,
bios_connectors[i].devices,
bios_connectors[i].
connector_type,
&bios_connectors[i].ddc_bus,
- false, 0);
+ false, 0,
+ connector_object_id);
+ }
}
radeon_link_encoder_connector(dev);
@@ -641,8 +708,12 @@
le16_to_cpu(firmware_info->info.usReferenceClock);
p1pll->reference_div = 0;
- p1pll->pll_out_min =
- le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output);
+ if (crev < 2)
+ p1pll->pll_out_min =
+ le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output);
+ else
+ p1pll->pll_out_min =
+ le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output);
p1pll->pll_out_max =
le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output);
@@ -651,6 +722,16 @@
p1pll->pll_out_min = 64800;
else
p1pll->pll_out_min = 20000;
+ } else if (p1pll->pll_out_min > 64800) {
+ /* Limiting the pll output range is a good thing generally as
+ * it limits the number of possible pll combinations for a given
+ * frequency presumably to the ones that work best on each card.
+ * However, certain duallink DVI monitors seem to like
+ * pll combinations that would be limited by this at least on
+ * pre-DCE 3.0 r6xx hardware. This might need to be adjusted per
+ * family.
+ */
+ p1pll->pll_out_min = 64800;
}
p1pll->pll_in_min =
@@ -767,6 +848,46 @@
return false;
}
+static struct radeon_atom_ss *radeon_atombios_get_ss_info(struct
+ radeon_encoder
+ *encoder,
+ int id)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_mode_info *mode_info = &rdev->mode_info;
+ int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info);
+ uint16_t data_offset;
+ struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info;
+ uint8_t frev, crev;
+ struct radeon_atom_ss *ss = NULL;
+
+ if (id > ATOM_MAX_SS_ENTRY)
+ return NULL;
+
+ atom_parse_data_header(mode_info->atom_context, index, NULL, &frev,
+ &crev, &data_offset);
+
+ ss_info =
+ (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset);
+
+ if (ss_info) {
+ ss =
+ kzalloc(sizeof(struct radeon_atom_ss), GFP_KERNEL);
+
+ if (!ss)
+ return NULL;
+
+ ss->percentage = le16_to_cpu(ss_info->asSS_Info[id].usSpreadSpectrumPercentage);
+ ss->type = ss_info->asSS_Info[id].ucSpreadSpectrumType;
+ ss->step = ss_info->asSS_Info[id].ucSS_Step;
+ ss->delay = ss_info->asSS_Info[id].ucSS_Delay;
+ ss->range = ss_info->asSS_Info[id].ucSS_Range;
+ ss->refdiv = ss_info->asSS_Info[id].ucRecommendedRef_Div;
+ }
+ return ss;
+}
+
union lvds_info {
struct _ATOM_LVDS_INFO info;
struct _ATOM_LVDS_INFO_V12 info_12;
@@ -798,27 +919,31 @@
if (!lvds)
return NULL;
- lvds->native_mode.dotclock =
+ lvds->native_mode.clock =
le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10;
- lvds->native_mode.panel_xres =
+ lvds->native_mode.hdisplay =
le16_to_cpu(lvds_info->info.sLCDTiming.usHActive);
- lvds->native_mode.panel_yres =
+ lvds->native_mode.vdisplay =
le16_to_cpu(lvds_info->info.sLCDTiming.usVActive);
- lvds->native_mode.hblank =
- le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time);
- lvds->native_mode.hoverplus =
- le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset);
- lvds->native_mode.hsync_width =
- le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth);
- lvds->native_mode.vblank =
- le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time);
- lvds->native_mode.voverplus =
- le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncOffset);
- lvds->native_mode.vsync_width =
- le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth);
+ lvds->native_mode.htotal = lvds->native_mode.hdisplay +
+ le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time);
+ lvds->native_mode.hsync_start = lvds->native_mode.hdisplay +
+ le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset);
+ lvds->native_mode.hsync_end = lvds->native_mode.hsync_start +
+ le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth);
+ lvds->native_mode.vtotal = lvds->native_mode.vdisplay +
+ le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time);
+ lvds->native_mode.vsync_start = lvds->native_mode.vdisplay +
+ le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth);
+ lvds->native_mode.vsync_end = lvds->native_mode.vsync_start +
+ le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth);
lvds->panel_pwr_delay =
le16_to_cpu(lvds_info->info.usOffDelayInMs);
lvds->lvds_misc = lvds_info->info.ucLVDS_Misc;
+ /* set crtc values */
+ drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V);
+
+ lvds->ss = radeon_atombios_get_ss_info(encoder, lvds_info->info.ucSS_Id);
encoder->native_mode = lvds->native_mode;
}
@@ -857,8 +982,7 @@
}
bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
- SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION *crtc_timing,
- int32_t *pixel_clock)
+ struct drm_display_mode *mode)
{
struct radeon_mode_info *mode_info = &rdev->mode_info;
ATOM_ANALOG_TV_INFO *tv_info;
@@ -866,7 +990,7 @@
ATOM_DTD_FORMAT *dtd_timings;
int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info);
u8 frev, crev;
- uint16_t data_offset;
+ u16 data_offset, misc;
atom_parse_data_header(mode_info->atom_context, data_index, NULL, &frev, &crev, &data_offset);
@@ -876,28 +1000,37 @@
if (index > MAX_SUPPORTED_TV_TIMING)
return false;
- crtc_timing->usH_Total = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total);
- crtc_timing->usH_Disp = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp);
- crtc_timing->usH_SyncStart = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart);
- crtc_timing->usH_SyncWidth = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth);
+ mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total);
+ mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp);
+ mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart);
+ mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) +
+ le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth);
- crtc_timing->usV_Total = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total);
- crtc_timing->usV_Disp = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp);
- crtc_timing->usV_SyncStart = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart);
- crtc_timing->usV_SyncWidth = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth);
+ mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total);
+ mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp);
+ mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart);
+ mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) +
+ le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth);
- crtc_timing->susModeMiscInfo = tv_info->aModeTimings[index].susModeMiscInfo;
+ mode->flags = 0;
+ misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess);
+ if (misc & ATOM_VSYNC_POLARITY)
+ mode->flags |= DRM_MODE_FLAG_NVSYNC;
+ if (misc & ATOM_HSYNC_POLARITY)
+ mode->flags |= DRM_MODE_FLAG_NHSYNC;
+ if (misc & ATOM_COMPOSITESYNC)
+ mode->flags |= DRM_MODE_FLAG_CSYNC;
+ if (misc & ATOM_INTERLACE)
+ mode->flags |= DRM_MODE_FLAG_INTERLACE;
+ if (misc & ATOM_DOUBLE_CLOCK_MODE)
+ mode->flags |= DRM_MODE_FLAG_DBLSCAN;
- crtc_timing->ucOverscanRight = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_OverscanRight);
- crtc_timing->ucOverscanLeft = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_OverscanLeft);
- crtc_timing->ucOverscanBottom = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_OverscanBottom);
- crtc_timing->ucOverscanTop = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_OverscanTop);
- *pixel_clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10;
+ mode->clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10;
if (index == 1) {
/* PAL timings appear to have wrong values for totals */
- crtc_timing->usH_Total -= 1;
- crtc_timing->usV_Total -= 1;
+ mode->crtc_htotal -= 1;
+ mode->crtc_vtotal -= 1;
}
break;
case 2:
@@ -906,17 +1039,36 @@
return false;
dtd_timings = &tv_info_v1_2->aModeTimings[index];
- crtc_timing->usH_Total = le16_to_cpu(dtd_timings->usHActive) + le16_to_cpu(dtd_timings->usHBlanking_Time);
- crtc_timing->usH_Disp = le16_to_cpu(dtd_timings->usHActive);
- crtc_timing->usH_SyncStart = le16_to_cpu(dtd_timings->usHActive) + le16_to_cpu(dtd_timings->usHSyncOffset);
- crtc_timing->usH_SyncWidth = le16_to_cpu(dtd_timings->usHSyncWidth);
- crtc_timing->usV_Total = le16_to_cpu(dtd_timings->usVActive) + le16_to_cpu(dtd_timings->usVBlanking_Time);
- crtc_timing->usV_Disp = le16_to_cpu(dtd_timings->usVActive);
- crtc_timing->usV_SyncStart = le16_to_cpu(dtd_timings->usVActive) + le16_to_cpu(dtd_timings->usVSyncOffset);
- crtc_timing->usV_SyncWidth = le16_to_cpu(dtd_timings->usVSyncWidth);
+ mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) +
+ le16_to_cpu(dtd_timings->usHBlanking_Time);
+ mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive);
+ mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) +
+ le16_to_cpu(dtd_timings->usHSyncOffset);
+ mode->crtc_hsync_end = mode->crtc_hsync_start +
+ le16_to_cpu(dtd_timings->usHSyncWidth);
- crtc_timing->susModeMiscInfo.usAccess = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess);
- *pixel_clock = le16_to_cpu(dtd_timings->usPixClk) * 10;
+ mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) +
+ le16_to_cpu(dtd_timings->usVBlanking_Time);
+ mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive);
+ mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) +
+ le16_to_cpu(dtd_timings->usVSyncOffset);
+ mode->crtc_vsync_end = mode->crtc_vsync_start +
+ le16_to_cpu(dtd_timings->usVSyncWidth);
+
+ mode->flags = 0;
+ misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess);
+ if (misc & ATOM_VSYNC_POLARITY)
+ mode->flags |= DRM_MODE_FLAG_NVSYNC;
+ if (misc & ATOM_HSYNC_POLARITY)
+ mode->flags |= DRM_MODE_FLAG_NHSYNC;
+ if (misc & ATOM_COMPOSITESYNC)
+ mode->flags |= DRM_MODE_FLAG_CSYNC;
+ if (misc & ATOM_INTERLACE)
+ mode->flags |= DRM_MODE_FLAG_INTERLACE;
+ if (misc & ATOM_DOUBLE_CLOCK_MODE)
+ mode->flags |= DRM_MODE_FLAG_DBLSCAN;
+
+ mode->clock = le16_to_cpu(dtd_timings->usPixClk) * 10;
break;
}
return true;
@@ -981,6 +1133,24 @@
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
}
+uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev)
+{
+ GET_ENGINE_CLOCK_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock);
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+ return args.ulReturnEngineClock;
+}
+
+uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev)
+{
+ GET_MEMORY_CLOCK_PS_ALLOCATION args;
+ int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock);
+
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+ return args.ulReturnMemoryClock;
+}
+
void radeon_atom_set_engine_clock(struct radeon_device *rdev,
uint32_t eng_clock)
{
diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index 2e938f7..10bd50a 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -63,7 +63,7 @@
if (r) {
goto out_cleanup;
}
- r = radeon_copy_dma(rdev, saddr, daddr, size / 4096, fence);
+ r = radeon_copy_dma(rdev, saddr, daddr, size / RADEON_GPU_PAGE_SIZE, fence);
if (r) {
goto out_cleanup;
}
@@ -88,7 +88,7 @@
if (r) {
goto out_cleanup;
}
- r = radeon_copy_blit(rdev, saddr, daddr, size / 4096, fence);
+ r = radeon_copy_blit(rdev, saddr, daddr, size / RADEON_GPU_PAGE_SIZE, fence);
if (r) {
goto out_cleanup;
}
diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c
index 34a9b91..9069217 100644
--- a/drivers/gpu/drm/radeon/radeon_bios.c
+++ b/drivers/gpu/drm/radeon/radeon_bios.c
@@ -50,19 +50,16 @@
vram_base = drm_get_resource_start(rdev->ddev, 0);
bios = ioremap(vram_base, size);
if (!bios) {
- DRM_ERROR("Unable to mmap vram\n");
return false;
}
if (size == 0 || bios[0] != 0x55 || bios[1] != 0xaa) {
iounmap(bios);
- DRM_ERROR("bad rom signature\n");
return false;
}
rdev->bios = kmalloc(size, GFP_KERNEL);
if (rdev->bios == NULL) {
iounmap(bios);
- DRM_ERROR("kmalloc failed\n");
return false;
}
memcpy(rdev->bios, bios, size);
diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c
index f5c32a7..a813541 100644
--- a/drivers/gpu/drm/radeon/radeon_clocks.c
+++ b/drivers/gpu/drm/radeon/radeon_clocks.c
@@ -32,7 +32,7 @@
#include "atom.h"
/* 10 khz */
-static uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev)
+uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev)
{
struct radeon_pll *spll = &rdev->clock.spll;
uint32_t fb_div, ref_div, post_div, sclk;
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 748265a..5253cbf 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -49,7 +49,8 @@
uint32_t connector_id,
uint32_t supported_device,
int connector_type,
- struct radeon_i2c_bus_rec *i2c_bus);
+ struct radeon_i2c_bus_rec *i2c_bus,
+ uint16_t connector_object_id);
/* from radeon_legacy_encoder.c */
extern void
@@ -808,25 +809,25 @@
lvds->panel_blon_delay = (lvds_ss_gen_cntl >> RADEON_LVDS_PWRSEQ_DELAY2_SHIFT) & 0xf;
if (fp_vert_stretch & RADEON_VERT_STRETCH_ENABLE)
- lvds->native_mode.panel_yres =
+ lvds->native_mode.vdisplay =
((fp_vert_stretch & RADEON_VERT_PANEL_SIZE) >>
RADEON_VERT_PANEL_SHIFT) + 1;
else
- lvds->native_mode.panel_yres =
+ lvds->native_mode.vdisplay =
(RREG32(RADEON_CRTC_V_TOTAL_DISP) >> 16) + 1;
if (fp_horz_stretch & RADEON_HORZ_STRETCH_ENABLE)
- lvds->native_mode.panel_xres =
+ lvds->native_mode.hdisplay =
(((fp_horz_stretch & RADEON_HORZ_PANEL_SIZE) >>
RADEON_HORZ_PANEL_SHIFT) + 1) * 8;
else
- lvds->native_mode.panel_xres =
+ lvds->native_mode.hdisplay =
((RREG32(RADEON_CRTC_H_TOTAL_DISP) >> 16) + 1) * 8;
- if ((lvds->native_mode.panel_xres < 640) ||
- (lvds->native_mode.panel_yres < 480)) {
- lvds->native_mode.panel_xres = 640;
- lvds->native_mode.panel_yres = 480;
+ if ((lvds->native_mode.hdisplay < 640) ||
+ (lvds->native_mode.vdisplay < 480)) {
+ lvds->native_mode.hdisplay = 640;
+ lvds->native_mode.vdisplay = 480;
}
ppll_div_sel = RREG8(RADEON_CLOCK_CNTL_INDEX + 1) & 0x3;
@@ -846,8 +847,8 @@
lvds->panel_vcc_delay = 200;
DRM_INFO("Panel info derived from registers\n");
- DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.panel_xres,
- lvds->native_mode.panel_yres);
+ DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.hdisplay,
+ lvds->native_mode.vdisplay);
return lvds;
}
@@ -882,11 +883,11 @@
DRM_INFO("Panel ID String: %s\n", stmp);
- lvds->native_mode.panel_xres = RBIOS16(lcd_info + 0x19);
- lvds->native_mode.panel_yres = RBIOS16(lcd_info + 0x1b);
+ lvds->native_mode.hdisplay = RBIOS16(lcd_info + 0x19);
+ lvds->native_mode.vdisplay = RBIOS16(lcd_info + 0x1b);
- DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.panel_xres,
- lvds->native_mode.panel_yres);
+ DRM_INFO("Panel Size %dx%d\n", lvds->native_mode.hdisplay,
+ lvds->native_mode.vdisplay);
lvds->panel_vcc_delay = RBIOS16(lcd_info + 0x2c);
if (lvds->panel_vcc_delay > 2000 || lvds->panel_vcc_delay < 0)
@@ -944,27 +945,25 @@
if (tmp == 0)
break;
- if ((RBIOS16(tmp) == lvds->native_mode.panel_xres) &&
+ if ((RBIOS16(tmp) == lvds->native_mode.hdisplay) &&
(RBIOS16(tmp + 2) ==
- lvds->native_mode.panel_yres)) {
- lvds->native_mode.hblank =
- (RBIOS16(tmp + 17) - RBIOS16(tmp + 19)) * 8;
- lvds->native_mode.hoverplus =
- (RBIOS16(tmp + 21) - RBIOS16(tmp + 19) -
- 1) * 8;
- lvds->native_mode.hsync_width =
- RBIOS8(tmp + 23) * 8;
+ lvds->native_mode.vdisplay)) {
+ lvds->native_mode.htotal = RBIOS16(tmp + 17) * 8;
+ lvds->native_mode.hsync_start = RBIOS16(tmp + 21) * 8;
+ lvds->native_mode.hsync_end = (RBIOS8(tmp + 23) +
+ RBIOS16(tmp + 21)) * 8;
- lvds->native_mode.vblank = (RBIOS16(tmp + 24) -
- RBIOS16(tmp + 26));
- lvds->native_mode.voverplus =
- ((RBIOS16(tmp + 28) & 0x7ff) -
- RBIOS16(tmp + 26));
- lvds->native_mode.vsync_width =
- ((RBIOS16(tmp + 28) & 0xf800) >> 11);
- lvds->native_mode.dotclock =
- RBIOS16(tmp + 9) * 10;
+ lvds->native_mode.vtotal = RBIOS16(tmp + 24);
+ lvds->native_mode.vsync_start = RBIOS16(tmp + 28) & 0x7ff;
+ lvds->native_mode.vsync_end =
+ ((RBIOS16(tmp + 28) & 0xf800) >> 11) +
+ (RBIOS16(tmp + 28) & 0x7ff);
+
+ lvds->native_mode.clock = RBIOS16(tmp + 9) * 10;
lvds->native_mode.flags = 0;
+ /* set crtc values */
+ drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V);
+
}
}
} else {
@@ -1178,7 +1177,8 @@
radeon_add_legacy_connector(dev, 0,
ATOM_DEVICE_CRT1_SUPPORT,
DRM_MODE_CONNECTOR_VGA,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
} else if (rdev->flags & RADEON_IS_MOBILITY) {
/* LVDS */
ddc_i2c = combios_setup_i2c_bus(RADEON_LCD_GPIO_MASK);
@@ -1190,7 +1190,8 @@
radeon_add_legacy_connector(dev, 0,
ATOM_DEVICE_LCD1_SUPPORT,
DRM_MODE_CONNECTOR_LVDS,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_LVDS);
/* VGA - primary dac */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
@@ -1202,7 +1203,8 @@
radeon_add_legacy_connector(dev, 1,
ATOM_DEVICE_CRT1_SUPPORT,
DRM_MODE_CONNECTOR_VGA,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
} else {
/* DVI-I - tv dac, int tmds */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
@@ -1220,7 +1222,8 @@
ATOM_DEVICE_DFP1_SUPPORT |
ATOM_DEVICE_CRT2_SUPPORT,
DRM_MODE_CONNECTOR_DVII,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
/* VGA - primary dac */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
@@ -1232,7 +1235,8 @@
radeon_add_legacy_connector(dev, 1,
ATOM_DEVICE_CRT1_SUPPORT,
DRM_MODE_CONNECTOR_VGA,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
}
if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) {
@@ -1245,7 +1249,8 @@
radeon_add_legacy_connector(dev, 2,
ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
}
break;
case CT_IBOOK:
@@ -1259,7 +1264,8 @@
0),
ATOM_DEVICE_LCD1_SUPPORT);
radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
- DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+ DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_LVDS);
/* VGA - TV DAC */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
radeon_add_legacy_encoder(dev,
@@ -1268,7 +1274,8 @@
2),
ATOM_DEVICE_CRT2_SUPPORT);
radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
- DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
/* TV - TV DAC */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1277,7 +1284,8 @@
ATOM_DEVICE_TV1_SUPPORT);
radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
case CT_POWERBOOK_EXTERNAL:
DRM_INFO("Connector Table: %d (powerbook external tmds)\n",
@@ -1290,7 +1298,8 @@
0),
ATOM_DEVICE_LCD1_SUPPORT);
radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
- DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+ DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_LVDS);
/* DVI-I - primary dac, ext tmds */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
radeon_add_legacy_encoder(dev,
@@ -1303,10 +1312,12 @@
ATOM_DEVICE_CRT1_SUPPORT,
1),
ATOM_DEVICE_CRT1_SUPPORT);
+ /* XXX some are SL */
radeon_add_legacy_connector(dev, 1,
ATOM_DEVICE_DFP2_SUPPORT |
ATOM_DEVICE_CRT1_SUPPORT,
- DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+ DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I);
/* TV - TV DAC */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1315,7 +1326,8 @@
ATOM_DEVICE_TV1_SUPPORT);
radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
case CT_POWERBOOK_INTERNAL:
DRM_INFO("Connector Table: %d (powerbook internal tmds)\n",
@@ -1328,7 +1340,8 @@
0),
ATOM_DEVICE_LCD1_SUPPORT);
radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
- DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+ DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_LVDS);
/* DVI-I - primary dac, int tmds */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
radeon_add_legacy_encoder(dev,
@@ -1344,7 +1357,8 @@
radeon_add_legacy_connector(dev, 1,
ATOM_DEVICE_DFP1_SUPPORT |
ATOM_DEVICE_CRT1_SUPPORT,
- DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+ DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
/* TV - TV DAC */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1353,7 +1367,8 @@
ATOM_DEVICE_TV1_SUPPORT);
radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
case CT_POWERBOOK_VGA:
DRM_INFO("Connector Table: %d (powerbook vga)\n",
@@ -1366,7 +1381,8 @@
0),
ATOM_DEVICE_LCD1_SUPPORT);
radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
- DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+ DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_LVDS);
/* VGA - primary dac */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
radeon_add_legacy_encoder(dev,
@@ -1375,7 +1391,8 @@
1),
ATOM_DEVICE_CRT1_SUPPORT);
radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT1_SUPPORT,
- DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
/* TV - TV DAC */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1384,7 +1401,8 @@
ATOM_DEVICE_TV1_SUPPORT);
radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
case CT_MINI_EXTERNAL:
DRM_INFO("Connector Table: %d (mini external tmds)\n",
@@ -1401,10 +1419,12 @@
ATOM_DEVICE_CRT2_SUPPORT,
2),
ATOM_DEVICE_CRT2_SUPPORT);
+ /* XXX are any DL? */
radeon_add_legacy_connector(dev, 0,
ATOM_DEVICE_DFP2_SUPPORT |
ATOM_DEVICE_CRT2_SUPPORT,
- DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+ DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
/* TV - TV DAC */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1413,7 +1433,8 @@
ATOM_DEVICE_TV1_SUPPORT);
radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
case CT_MINI_INTERNAL:
DRM_INFO("Connector Table: %d (mini internal tmds)\n",
@@ -1433,7 +1454,8 @@
radeon_add_legacy_connector(dev, 0,
ATOM_DEVICE_DFP1_SUPPORT |
ATOM_DEVICE_CRT2_SUPPORT,
- DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+ DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
/* TV - TV DAC */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1442,7 +1464,8 @@
ATOM_DEVICE_TV1_SUPPORT);
radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
case CT_IMAC_G5_ISIGHT:
DRM_INFO("Connector Table: %d (imac g5 isight)\n",
@@ -1455,7 +1478,8 @@
0),
ATOM_DEVICE_DFP1_SUPPORT);
radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_DFP1_SUPPORT,
- DRM_MODE_CONNECTOR_DVID, &ddc_i2c);
+ DRM_MODE_CONNECTOR_DVID, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D);
/* VGA - tv dac */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
radeon_add_legacy_encoder(dev,
@@ -1464,7 +1488,8 @@
2),
ATOM_DEVICE_CRT2_SUPPORT);
radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
- DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
/* TV - TV DAC */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1473,7 +1498,8 @@
ATOM_DEVICE_TV1_SUPPORT);
radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
case CT_EMAC:
DRM_INFO("Connector Table: %d (emac)\n",
@@ -1486,7 +1512,8 @@
1),
ATOM_DEVICE_CRT1_SUPPORT);
radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT,
- DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
/* VGA - tv dac */
ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC);
radeon_add_legacy_encoder(dev,
@@ -1495,7 +1522,8 @@
2),
ATOM_DEVICE_CRT2_SUPPORT);
radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
- DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+ DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
/* TV - TV DAC */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1504,7 +1532,8 @@
ATOM_DEVICE_TV1_SUPPORT);
radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
default:
DRM_INFO("Connector table: %d (invalid)\n",
@@ -1581,11 +1610,63 @@
return true;
}
+static bool radeon_apply_legacy_tv_quirks(struct drm_device *dev)
+{
+ /* Acer 5102 has non-existent TV port */
+ if (dev->pdev->device == 0x5975 &&
+ dev->pdev->subsystem_vendor == 0x1025 &&
+ dev->pdev->subsystem_device == 0x009f)
+ return false;
+
+ /* HP dc5750 has non-existent TV port */
+ if (dev->pdev->device == 0x5974 &&
+ dev->pdev->subsystem_vendor == 0x103c &&
+ dev->pdev->subsystem_device == 0x280a)
+ return false;
+
+ return true;
+}
+
+static uint16_t combios_check_dl_dvi(struct drm_device *dev, int is_dvi_d)
+{
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t ext_tmds_info;
+
+ if (rdev->flags & RADEON_IS_IGP) {
+ if (is_dvi_d)
+ return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
+ else
+ return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
+ }
+ ext_tmds_info = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
+ if (ext_tmds_info) {
+ uint8_t rev = RBIOS8(ext_tmds_info);
+ uint8_t flags = RBIOS8(ext_tmds_info + 4 + 5);
+ if (rev >= 3) {
+ if (is_dvi_d)
+ return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
+ else
+ return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
+ } else {
+ if (flags & 1) {
+ if (is_dvi_d)
+ return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
+ else
+ return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
+ }
+ }
+ }
+ if (is_dvi_d)
+ return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
+ else
+ return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
+}
+
bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
uint32_t conn_info, entry, devices;
- uint16_t tmp;
+ uint16_t tmp, connector_object_id;
enum radeon_combios_ddc ddc_type;
enum radeon_combios_connector connector;
int i = 0;
@@ -1628,8 +1709,9 @@
break;
}
- radeon_apply_legacy_quirks(dev, i, &connector,
- &ddc_i2c);
+ if (!radeon_apply_legacy_quirks(dev, i, &connector,
+ &ddc_i2c))
+ continue;
switch (connector) {
case CONNECTOR_PROPRIETARY_LEGACY:
@@ -1644,7 +1726,8 @@
radeon_add_legacy_connector(dev, i, devices,
legacy_connector_convert
[connector],
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D);
break;
case CONNECTOR_CRT_LEGACY:
if (tmp & 0x1) {
@@ -1669,7 +1752,8 @@
devices,
legacy_connector_convert
[connector],
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
break;
case CONNECTOR_DVI_I_LEGACY:
devices = 0;
@@ -1698,6 +1782,7 @@
ATOM_DEVICE_DFP2_SUPPORT,
0),
ATOM_DEVICE_DFP2_SUPPORT);
+ connector_object_id = combios_check_dl_dvi(dev, 0);
} else {
devices |= ATOM_DEVICE_DFP1_SUPPORT;
radeon_add_legacy_encoder(dev,
@@ -1706,19 +1791,24 @@
ATOM_DEVICE_DFP1_SUPPORT,
0),
ATOM_DEVICE_DFP1_SUPPORT);
+ connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
}
radeon_add_legacy_connector(dev,
i,
devices,
legacy_connector_convert
[connector],
- &ddc_i2c);
+ &ddc_i2c,
+ connector_object_id);
break;
case CONNECTOR_DVI_D_LEGACY:
- if ((tmp >> 4) & 0x1)
+ if ((tmp >> 4) & 0x1) {
devices = ATOM_DEVICE_DFP2_SUPPORT;
- else
+ connector_object_id = combios_check_dl_dvi(dev, 1);
+ } else {
devices = ATOM_DEVICE_DFP1_SUPPORT;
+ connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
+ }
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id
(dev, devices, 0),
@@ -1726,7 +1816,8 @@
radeon_add_legacy_connector(dev, i, devices,
legacy_connector_convert
[connector],
- &ddc_i2c);
+ &ddc_i2c,
+ connector_object_id);
break;
case CONNECTOR_CTV_LEGACY:
case CONNECTOR_STV_LEGACY:
@@ -1740,7 +1831,8 @@
ATOM_DEVICE_TV1_SUPPORT,
legacy_connector_convert
[connector],
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
break;
default:
DRM_ERROR("Unknown connector type: %d\n",
@@ -1772,10 +1864,29 @@
ATOM_DEVICE_CRT1_SUPPORT |
ATOM_DEVICE_DFP1_SUPPORT,
DRM_MODE_CONNECTOR_DVII,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
} else {
- DRM_DEBUG("No connector info found\n");
- return false;
+ uint16_t crt_info =
+ combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
+ DRM_DEBUG("Found CRT table, assuming VGA connector\n");
+ if (crt_info) {
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id(dev,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ 1),
+ ATOM_DEVICE_CRT1_SUPPORT);
+ ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
+ radeon_add_legacy_connector(dev,
+ 0,
+ ATOM_DEVICE_CRT1_SUPPORT,
+ DRM_MODE_CONNECTOR_VGA,
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_VGA);
+ } else {
+ DRM_DEBUG("No connector info found\n");
+ return false;
+ }
}
}
@@ -1870,7 +1981,8 @@
5,
ATOM_DEVICE_LCD1_SUPPORT,
DRM_MODE_CONNECTOR_LVDS,
- &ddc_i2c);
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_LVDS);
}
}
@@ -1880,16 +1992,19 @@
combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
if (tv_info) {
if (RBIOS8(tv_info + 6) == 'T') {
- radeon_add_legacy_encoder(dev,
- radeon_get_encoder_id
- (dev,
- ATOM_DEVICE_TV1_SUPPORT,
- 2),
- ATOM_DEVICE_TV1_SUPPORT);
- radeon_add_legacy_connector(dev, 6,
- ATOM_DEVICE_TV1_SUPPORT,
- DRM_MODE_CONNECTOR_SVIDEO,
- &ddc_i2c);
+ if (radeon_apply_legacy_tv_quirks(dev)) {
+ radeon_add_legacy_encoder(dev,
+ radeon_get_encoder_id
+ (dev,
+ ATOM_DEVICE_TV1_SUPPORT,
+ 2),
+ ATOM_DEVICE_TV1_SUPPORT);
+ radeon_add_legacy_connector(dev, 6,
+ ATOM_DEVICE_TV1_SUPPORT,
+ DRM_MODE_CONNECTOR_SVIDEO,
+ &ddc_i2c,
+ CONNECTOR_OBJECT_ID_SVIDEO);
+ }
}
}
}
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index e376be4..fce4c40 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -178,25 +178,12 @@
struct drm_device *dev = encoder->dev;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct drm_display_mode *mode = NULL;
- struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
+ struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
- if (native_mode->panel_xres != 0 &&
- native_mode->panel_yres != 0 &&
- native_mode->dotclock != 0) {
- mode = drm_mode_create(dev);
-
- mode->hdisplay = native_mode->panel_xres;
- mode->vdisplay = native_mode->panel_yres;
-
- mode->htotal = mode->hdisplay + native_mode->hblank;
- mode->hsync_start = mode->hdisplay + native_mode->hoverplus;
- mode->hsync_end = mode->hsync_start + native_mode->hsync_width;
- mode->vtotal = mode->vdisplay + native_mode->vblank;
- mode->vsync_start = mode->vdisplay + native_mode->voverplus;
- mode->vsync_end = mode->vsync_start + native_mode->vsync_width;
- mode->clock = native_mode->dotclock;
- mode->flags = 0;
-
+ if (native_mode->hdisplay != 0 &&
+ native_mode->vdisplay != 0 &&
+ native_mode->clock != 0) {
+ mode = drm_mode_duplicate(dev, native_mode);
mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER;
drm_mode_set_name(mode);
@@ -210,7 +197,7 @@
struct drm_device *dev = encoder->dev;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct drm_display_mode *mode = NULL;
- struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
+ struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
int i;
struct mode_size {
int w;
@@ -236,11 +223,16 @@
};
for (i = 0; i < 17; i++) {
+ if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) {
+ if (common_modes[i].w > 1024 ||
+ common_modes[i].h > 768)
+ continue;
+ }
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
- if (common_modes[i].w > native_mode->panel_xres ||
- common_modes[i].h > native_mode->panel_yres ||
- (common_modes[i].w == native_mode->panel_xres &&
- common_modes[i].h == native_mode->panel_yres))
+ if (common_modes[i].w > native_mode->hdisplay ||
+ common_modes[i].h > native_mode->vdisplay ||
+ (common_modes[i].w == native_mode->hdisplay &&
+ common_modes[i].h == native_mode->vdisplay))
continue;
}
if (common_modes[i].w < 320 || common_modes[i].h < 200)
@@ -344,28 +336,23 @@
struct drm_connector *connector)
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
+ struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
/* Try to get native mode details from EDID if necessary */
- if (!native_mode->dotclock) {
+ if (!native_mode->clock) {
struct drm_display_mode *t, *mode;
list_for_each_entry_safe(mode, t, &connector->probed_modes, head) {
- if (mode->hdisplay == native_mode->panel_xres &&
- mode->vdisplay == native_mode->panel_yres) {
- native_mode->hblank = mode->htotal - mode->hdisplay;
- native_mode->hoverplus = mode->hsync_start - mode->hdisplay;
- native_mode->hsync_width = mode->hsync_end - mode->hsync_start;
- native_mode->vblank = mode->vtotal - mode->vdisplay;
- native_mode->voverplus = mode->vsync_start - mode->vdisplay;
- native_mode->vsync_width = mode->vsync_end - mode->vsync_start;
- native_mode->dotclock = mode->clock;
+ if (mode->hdisplay == native_mode->hdisplay &&
+ 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");
break;
}
}
}
- if (!native_mode->dotclock) {
+ if (!native_mode->clock) {
DRM_INFO("No LVDS native mode details, disabling RMX\n");
radeon_encoder->rmx_type = RMX_OFF;
}
@@ -410,13 +397,64 @@
static int radeon_lvds_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
+ struct drm_encoder *encoder = radeon_best_single_encoder(connector);
+
+ if ((mode->hdisplay < 320) || (mode->vdisplay < 240))
+ return MODE_PANEL;
+
+ if (encoder) {
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
+
+ /* AVIVO hardware supports downscaling modes larger than the panel
+ * to the panel size, but I'm not sure this is desirable.
+ */
+ if ((mode->hdisplay > native_mode->hdisplay) ||
+ (mode->vdisplay > native_mode->vdisplay))
+ return MODE_PANEL;
+
+ /* if scaling is disabled, block non-native modes */
+ if (radeon_encoder->rmx_type == RMX_OFF) {
+ if ((mode->hdisplay != native_mode->hdisplay) ||
+ (mode->vdisplay != native_mode->vdisplay))
+ return MODE_PANEL;
+ }
+ }
+
return MODE_OK;
}
static enum drm_connector_status radeon_lvds_detect(struct drm_connector *connector)
{
- enum drm_connector_status ret = connector_status_connected;
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct drm_encoder *encoder = radeon_best_single_encoder(connector);
+ enum drm_connector_status ret = connector_status_disconnected;
+
+ if (encoder) {
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
+
+ /* check if panel is valid */
+ if (native_mode->hdisplay >= 320 && native_mode->vdisplay >= 240)
+ ret = connector_status_connected;
+
+ }
+
+ /* check for edid as well */
+ if (radeon_connector->edid)
+ ret = connector_status_connected;
+ else {
+ if (radeon_connector->ddc_bus) {
+ radeon_i2c_do_lock(radeon_connector, 1);
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+ &radeon_connector->ddc_bus->adapter);
+ radeon_i2c_do_lock(radeon_connector, 0);
+ if (radeon_connector->edid)
+ ret = connector_status_connected;
+ }
+ }
/* check acpi lid status ??? */
+
radeon_connector_update_scratch_regs(connector, ret);
return ret;
}
@@ -427,6 +465,8 @@
if (radeon_connector->ddc_bus)
radeon_i2c_destroy(radeon_connector->ddc_bus);
+ if (radeon_connector->edid)
+ kfree(radeon_connector->edid);
kfree(radeon_connector->con_priv);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
@@ -496,6 +536,8 @@
static int radeon_vga_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
+ /* XXX check mode bandwidth */
+ /* XXX verify against max DAC output frequency */
return MODE_OK;
}
@@ -514,9 +556,32 @@
radeon_i2c_do_lock(radeon_connector, 1);
dret = radeon_ddc_probe(radeon_connector);
radeon_i2c_do_lock(radeon_connector, 0);
- if (dret)
- ret = connector_status_connected;
- else {
+ if (dret) {
+ if (radeon_connector->edid) {
+ kfree(radeon_connector->edid);
+ radeon_connector->edid = NULL;
+ }
+ radeon_i2c_do_lock(radeon_connector, 1);
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+ radeon_i2c_do_lock(radeon_connector, 0);
+
+ if (!radeon_connector->edid) {
+ DRM_ERROR("DDC responded but not EDID found for %s\n",
+ drm_get_connector_name(connector));
+ } else {
+ radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
+
+ /* some oems have boards with separate digital and analog connectors
+ * with a shared ddc line (often vga + hdmi)
+ */
+ if (radeon_connector->use_digital && radeon_connector->shared_ddc) {
+ kfree(radeon_connector->edid);
+ radeon_connector->edid = NULL;
+ ret = connector_status_disconnected;
+ } else
+ ret = connector_status_connected;
+ }
+ } else {
if (radeon_connector->dac_load_detect) {
encoder_funcs = encoder->helper_private;
ret = encoder_funcs->detect(encoder, connector);
@@ -570,6 +635,8 @@
static int radeon_tv_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
+ if ((mode->hdisplay > 1024) || (mode->vdisplay > 768))
+ return MODE_CLOCK_RANGE;
return MODE_OK;
}
@@ -644,6 +711,10 @@
dret = radeon_ddc_probe(radeon_connector);
radeon_i2c_do_lock(radeon_connector, 0);
if (dret) {
+ if (radeon_connector->edid) {
+ kfree(radeon_connector->edid);
+ radeon_connector->edid = NULL;
+ }
radeon_i2c_do_lock(radeon_connector, 1);
radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
radeon_i2c_do_lock(radeon_connector, 0);
@@ -654,10 +725,15 @@
} else {
radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
- /* if this isn't a digital monitor
- then we need to make sure we don't have any
- TV conflicts */
- ret = connector_status_connected;
+ /* some oems have boards with separate digital and analog connectors
+ * with a shared ddc line (often vga + hdmi)
+ */
+ if ((!radeon_connector->use_digital) && radeon_connector->shared_ddc) {
+ kfree(radeon_connector->edid);
+ radeon_connector->edid = NULL;
+ ret = connector_status_disconnected;
+ } else
+ ret = connector_status_connected;
}
}
@@ -753,9 +829,27 @@
radeon_connector->use_digital = true;
}
+static int radeon_dvi_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+ /* XXX check mode bandwidth */
+
+ if (radeon_connector->use_digital && (mode->clock > 165000)) {
+ if ((radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I) ||
+ (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
+ (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B))
+ return MODE_OK;
+ else
+ return MODE_CLOCK_HIGH;
+ }
+ return MODE_OK;
+}
+
struct drm_connector_helper_funcs radeon_dvi_connector_helper_funcs = {
.get_modes = radeon_dvi_get_modes,
- .mode_valid = radeon_vga_mode_valid,
+ .mode_valid = radeon_dvi_mode_valid,
.best_encoder = radeon_dvi_encoder,
};
@@ -775,13 +869,15 @@
int connector_type,
struct radeon_i2c_bus_rec *i2c_bus,
bool linkb,
- uint32_t igp_lane_info)
+ uint32_t igp_lane_info,
+ uint16_t connector_object_id)
{
struct radeon_device *rdev = dev->dev_private;
struct drm_connector *connector;
struct radeon_connector *radeon_connector;
struct radeon_connector_atom_dig *radeon_dig_connector;
uint32_t subpixel_order = SubPixelNone;
+ bool shared_ddc = false;
int ret;
/* fixme - tv/cv/din */
@@ -795,6 +891,13 @@
radeon_connector->devices |= supported_device;
return;
}
+ if (radeon_connector->ddc_bus && i2c_bus->valid) {
+ if (memcmp(&radeon_connector->ddc_bus->rec, i2c_bus,
+ sizeof(struct radeon_i2c_bus_rec)) == 0) {
+ radeon_connector->shared_ddc = true;
+ shared_ddc = true;
+ }
+ }
}
radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL);
@@ -805,6 +908,8 @@
radeon_connector->connector_id = connector_id;
radeon_connector->devices = supported_device;
+ radeon_connector->shared_ddc = shared_ddc;
+ radeon_connector->connector_object_id = connector_object_id;
switch (connector_type) {
case DRM_MODE_CONNECTOR_VGA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
@@ -956,7 +1061,8 @@
uint32_t connector_id,
uint32_t supported_device,
int connector_type,
- struct radeon_i2c_bus_rec *i2c_bus)
+ struct radeon_i2c_bus_rec *i2c_bus,
+ uint16_t connector_object_id)
{
struct radeon_device *rdev = dev->dev_private;
struct drm_connector *connector;
@@ -985,6 +1091,7 @@
radeon_connector->connector_id = connector_id;
radeon_connector->devices = supported_device;
+ radeon_connector->connector_object_id = connector_object_id;
switch (connector_type) {
case DRM_MODE_CONNECTOR_VGA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c
index b13c79e..28772a3 100644
--- a/drivers/gpu/drm/radeon/radeon_cursor.c
+++ b/drivers/gpu/drm/radeon/radeon_cursor.c
@@ -109,9 +109,15 @@
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct radeon_device *rdev = crtc->dev->dev_private;
- if (ASIC_IS_AVIVO(rdev))
+ if (ASIC_IS_AVIVO(rdev)) {
+ if (rdev->family >= CHIP_RV770) {
+ if (radeon_crtc->crtc_id)
+ WREG32(R700_D2CUR_SURFACE_ADDRESS_HIGH, 0);
+ else
+ WREG32(R700_D1CUR_SURFACE_ADDRESS_HIGH, 0);
+ }
WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, gpu_addr);
- else {
+ } else {
radeon_crtc->legacy_cursor_offset = gpu_addr - radeon_crtc->legacy_display_base_addr;
/* offset is from DISP(2)_BASE_ADDRESS */
WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, radeon_crtc->legacy_cursor_offset);
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 3d66703..e3f9edf 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -444,20 +444,24 @@
return r;
}
-static struct card_info atom_card_info = {
- .dev = NULL,
- .reg_read = cail_reg_read,
- .reg_write = cail_reg_write,
- .mc_read = cail_mc_read,
- .mc_write = cail_mc_write,
- .pll_read = cail_pll_read,
- .pll_write = cail_pll_write,
-};
-
int radeon_atombios_init(struct radeon_device *rdev)
{
- atom_card_info.dev = rdev->ddev;
- rdev->mode_info.atom_context = atom_parse(&atom_card_info, rdev->bios);
+ struct card_info *atom_card_info =
+ kzalloc(sizeof(struct card_info), GFP_KERNEL);
+
+ if (!atom_card_info)
+ return -ENOMEM;
+
+ rdev->mode_info.atom_card_info = atom_card_info;
+ atom_card_info->dev = rdev->ddev;
+ atom_card_info->reg_read = cail_reg_read;
+ atom_card_info->reg_write = cail_reg_write;
+ atom_card_info->mc_read = cail_mc_read;
+ atom_card_info->mc_write = cail_mc_write;
+ atom_card_info->pll_read = cail_pll_read;
+ atom_card_info->pll_write = cail_pll_write;
+
+ rdev->mode_info.atom_context = atom_parse(atom_card_info, rdev->bios);
radeon_atom_initialize_bios_scratch_regs(rdev->ddev);
return 0;
}
@@ -465,6 +469,7 @@
void radeon_atombios_fini(struct radeon_device *rdev)
{
kfree(rdev->mode_info.atom_context);
+ kfree(rdev->mode_info.atom_card_info);
}
int radeon_combios_init(struct radeon_device *rdev)
@@ -582,10 +587,9 @@
DRM_INFO("register mmio size: %u\n", (unsigned)rdev->rmmio_size);
/* if we have > 1 VGA cards, then disable the radeon VGA resources */
- r = vga_client_register(rdev->pdev, rdev, NULL, radeon_vga_set_decode);
- if (r) {
- return -EINVAL;
- }
+ /* this will fail for cards that aren't VGA class devices, just
+ * ignore it */
+ vga_client_register(rdev->pdev, rdev, NULL, radeon_vga_set_decode);
r = radeon_init(rdev);
if (r)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 3655d91..c85df4a 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -137,9 +137,6 @@
if (size != 256) {
return;
}
- if (crtc->fb == NULL) {
- return;
- }
/* userspace palettes are always correct as is */
for (i = 0; i < 256; i++) {
@@ -147,7 +144,6 @@
radeon_crtc->lut_g[i] = green[i] >> 6;
radeon_crtc->lut_b[i] = blue[i] >> 6;
}
-
radeon_crtc_load_lut(crtc);
}
@@ -338,27 +334,19 @@
int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
{
- struct edid *edid;
int ret = 0;
if (!radeon_connector->ddc_bus)
return -1;
if (!radeon_connector->edid) {
radeon_i2c_do_lock(radeon_connector, 1);
- edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
radeon_i2c_do_lock(radeon_connector, 0);
- } else
- edid = radeon_connector->edid;
+ }
- if (edid) {
- /* update digital bits here */
- if (edid->input & DRM_EDID_INPUT_DIGITAL)
- radeon_connector->use_digital = 1;
- else
- radeon_connector->use_digital = 0;
- drm_mode_connector_update_edid_property(&radeon_connector->base, edid);
- ret = drm_add_edid_modes(&radeon_connector->base, edid);
- kfree(edid);
+ if (radeon_connector->edid) {
+ drm_mode_connector_update_edid_property(&radeon_connector->base, radeon_connector->edid);
+ ret = drm_add_edid_modes(&radeon_connector->base, radeon_connector->edid);
return ret;
}
drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);
@@ -765,7 +753,7 @@
radeon_crtc->rmx_type = radeon_encoder->rmx_type;
memcpy(&radeon_crtc->native_mode,
&radeon_encoder->native_mode,
- sizeof(struct radeon_native_mode));
+ sizeof(struct drm_display_mode));
first = false;
} else {
if (radeon_crtc->rmx_type != radeon_encoder->rmx_type) {
@@ -783,10 +771,10 @@
if (radeon_crtc->rmx_type != RMX_OFF) {
fixed20_12 a, b;
a.full = rfixed_const(crtc->mode.vdisplay);
- b.full = rfixed_const(radeon_crtc->native_mode.panel_xres);
+ b.full = rfixed_const(radeon_crtc->native_mode.hdisplay);
radeon_crtc->vsc.full = rfixed_div(a, b);
a.full = rfixed_const(crtc->mode.hdisplay);
- b.full = rfixed_const(radeon_crtc->native_mode.panel_yres);
+ b.full = rfixed_const(radeon_crtc->native_mode.vdisplay);
radeon_crtc->hsc.full = rfixed_div(a, b);
} else {
radeon_crtc->vsc.full = rfixed_const(1);
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index a65ab1a..d42bc51 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -31,6 +31,10 @@
extern int atom_debug;
+/* evil but including atombios.h is much worse */
+bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
+ struct drm_display_mode *mode);
+
uint32_t
radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, uint8_t dac)
{
@@ -167,49 +171,17 @@
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
- struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
+ struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
- if (mode->hdisplay < native_mode->panel_xres ||
- mode->vdisplay < native_mode->panel_yres) {
- if (ASIC_IS_AVIVO(rdev)) {
- adjusted_mode->hdisplay = native_mode->panel_xres;
- adjusted_mode->vdisplay = native_mode->panel_yres;
- adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank;
- adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus;
- adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width;
- adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank;
- adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus;
- adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width;
- /* update crtc values */
- drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
- /* adjust crtc values */
- adjusted_mode->crtc_hdisplay = native_mode->panel_xres;
- adjusted_mode->crtc_vdisplay = native_mode->panel_yres;
- adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank;
- adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus;
- adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width;
- adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank;
- adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus;
- adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width;
- } else {
- adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank;
- adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus;
- adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width;
- adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank;
- adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus;
- adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width;
- /* update crtc values */
- drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
- /* adjust crtc values */
- adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank;
- adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus;
- adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width;
- adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank;
- adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus;
- adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width;
+ if (mode->hdisplay < native_mode->hdisplay ||
+ mode->vdisplay < native_mode->vdisplay) {
+ int mode_id = adjusted_mode->base.id;
+ *adjusted_mode = *native_mode;
+ if (!ASIC_IS_AVIVO(rdev)) {
+ adjusted_mode->hdisplay = mode->hdisplay;
+ adjusted_mode->vdisplay = mode->vdisplay;
}
- adjusted_mode->flags = native_mode->flags;
- adjusted_mode->clock = native_mode->dotclock;
+ adjusted_mode->base.id = mode_id;
}
}
@@ -219,7 +191,11 @@
struct drm_display_mode *adjusted_mode)
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ /* set the active encoder to connector routing */
+ radeon_encoder_set_active_device(encoder);
drm_mode_set_crtcinfo(adjusted_mode, 0);
if (radeon_encoder->rmx_type != RMX_OFF)
@@ -230,6 +206,18 @@
&& (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
+ if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
+ struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
+ if (tv_dac) {
+ if (tv_dac->tv_std == TV_STD_NTSC ||
+ tv_dac->tv_std == TV_STD_NTSC_J ||
+ tv_dac->tv_std == TV_STD_PAL_M)
+ radeon_atom_get_tv_timings(rdev, 0, adjusted_mode);
+ else
+ radeon_atom_get_tv_timings(rdev, 1, adjusted_mode);
+ }
+ }
+
return true;
}
@@ -461,7 +449,7 @@
case 1:
args.v1.ucMisc = 0;
args.v1.ucAction = action;
- if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ if (drm_detect_hdmi_monitor(radeon_connector->edid))
args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
@@ -486,7 +474,7 @@
if (dig->coherent_mode)
args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT;
}
- if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ if (drm_detect_hdmi_monitor(radeon_connector->edid))
args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
args.v2.ucTruncate = 0;
@@ -544,7 +532,7 @@
switch (connector->connector_type) {
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
- if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ if (drm_detect_hdmi_monitor(radeon_connector->edid))
return ATOM_ENCODER_MODE_HDMI;
else if (radeon_connector->use_digital)
return ATOM_ENCODER_MODE_DVI;
@@ -554,7 +542,7 @@
case DRM_MODE_CONNECTOR_DVID:
case DRM_MODE_CONNECTOR_HDMIA:
default:
- if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ if (drm_detect_hdmi_monitor(radeon_connector->edid))
return ATOM_ENCODER_MODE_HDMI;
else
return ATOM_ENCODER_MODE_DVI;
@@ -566,7 +554,7 @@
/*if (radeon_output->MonType == MT_DP)
return ATOM_ENCODER_MODE_DP;
else*/
- if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
+ if (drm_detect_hdmi_monitor(radeon_connector->edid))
return ATOM_ENCODER_MODE_HDMI;
else
return ATOM_ENCODER_MODE_DVI;
@@ -734,14 +722,17 @@
atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
args.v1.ucAction = action;
-
+ if (action == ATOM_TRANSMITTER_ACTION_INIT) {
+ args.v1.usInitInfo = radeon_connector->connector_object_id;
+ } else {
+ if (radeon_encoder->pixel_clock > 165000)
+ args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
+ else
+ args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+ }
if (ASIC_IS_DCE32(rdev)) {
- if (radeon_encoder->pixel_clock > 165000) {
- args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock * 10 * 2) / 100);
- args.v2.acConfig.fDualLinkConnector = 1;
- } else {
- args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock * 10 * 4) / 100);
- }
+ if (radeon_encoder->pixel_clock > 165000)
+ args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
if (dig->dig_block)
args.v2.acConfig.ucEncoderSel = 1;
@@ -766,7 +757,6 @@
}
} else {
args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL;
- args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock) / 10);
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
@@ -874,16 +864,9 @@
DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
int index = 0;
bool is_dig = false;
- int devices;
memset(&args, 0, sizeof(args));
- /* on DPMS off we have no idea if active device is meaningful */
- if (mode != DRM_MODE_DPMS_ON && !radeon_encoder->active_device)
- devices = radeon_encoder->devices;
- else
- devices = radeon_encoder->active_device;
-
DRM_DEBUG("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
radeon_encoder->encoder_id, mode, radeon_encoder->devices,
radeon_encoder->active_device);
@@ -914,18 +897,18 @@
break;
case ENCODER_OBJECT_ID_INTERNAL_DAC1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
- if (devices & (ATOM_DEVICE_TV_SUPPORT))
+ if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
- else if (devices & (ATOM_DEVICE_CV_SUPPORT))
+ else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
else
index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
break;
case ENCODER_OBJECT_ID_INTERNAL_DAC2:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
- if (devices & (ATOM_DEVICE_TV_SUPPORT))
+ if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
- else if (devices & (ATOM_DEVICE_CV_SUPPORT))
+ else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
else
index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl);
@@ -1104,8 +1087,11 @@
}
/* set scaler clears this on some chips */
- if (ASIC_IS_AVIVO(rdev) && (mode->flags & DRM_MODE_FLAG_INTERLACE))
- WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, AVIVO_D1MODE_INTERLEAVE_EN);
+ if (!(radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))) {
+ if (ASIC_IS_AVIVO(rdev) && (mode->flags & DRM_MODE_FLAG_INTERLACE))
+ WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset,
+ AVIVO_D1MODE_INTERLEAVE_EN);
+ }
}
static void
@@ -1153,6 +1139,7 @@
/* setup and enable the encoder and transmitter */
atombios_dig_encoder_setup(encoder, ATOM_ENABLE);
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_INIT);
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP);
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE);
break;
@@ -1268,8 +1255,6 @@
{
radeon_atom_output_lock(encoder, true);
radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
-
- radeon_encoder_set_active_device(encoder);
}
static void radeon_atom_encoder_commit(struct drm_encoder *encoder)
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index a931af0..a68d756 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -140,15 +140,15 @@
WARN(1, "trying to unbind memory to unitialized GART !\n");
return;
}
- t = offset / 4096;
- p = t / (PAGE_SIZE / 4096);
+ t = offset / RADEON_GPU_PAGE_SIZE;
+ p = t / (PAGE_SIZE / RADEON_GPU_PAGE_SIZE);
for (i = 0; i < pages; i++, p++) {
if (rdev->gart.pages[p]) {
pci_unmap_page(rdev->pdev, rdev->gart.pages_addr[p],
PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
rdev->gart.pages[p] = NULL;
rdev->gart.pages_addr[p] = 0;
- for (j = 0; j < (PAGE_SIZE / 4096); j++, t++) {
+ for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
radeon_gart_set_page(rdev, t, 0);
}
}
@@ -169,8 +169,8 @@
DRM_ERROR("trying to bind memory to unitialized GART !\n");
return -EINVAL;
}
- t = offset / 4096;
- p = t / (PAGE_SIZE / 4096);
+ t = offset / RADEON_GPU_PAGE_SIZE;
+ p = t / (PAGE_SIZE / RADEON_GPU_PAGE_SIZE);
for (i = 0; i < pages; i++, p++) {
/* we need to support large memory configurations */
@@ -185,9 +185,9 @@
}
rdev->gart.pages[p] = pagelist[i];
page_base = rdev->gart.pages_addr[p];
- for (j = 0; j < (PAGE_SIZE / 4096); j++, t++) {
+ for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
radeon_gart_set_page(rdev, t, page_base);
- page_base += 4096;
+ page_base += RADEON_GPU_PAGE_SIZE;
}
}
mb();
@@ -200,14 +200,14 @@
if (rdev->gart.pages) {
return 0;
}
- /* We need PAGE_SIZE >= 4096 */
- if (PAGE_SIZE < 4096) {
+ /* We need PAGE_SIZE >= RADEON_GPU_PAGE_SIZE */
+ if (PAGE_SIZE < RADEON_GPU_PAGE_SIZE) {
DRM_ERROR("Page size is smaller than GPU page size!\n");
return -EINVAL;
}
/* Compute table size */
rdev->gart.num_cpu_pages = rdev->mc.gtt_size / PAGE_SIZE;
- rdev->gart.num_gpu_pages = rdev->mc.gtt_size / 4096;
+ rdev->gart.num_gpu_pages = rdev->mc.gtt_size / RADEON_GPU_PAGE_SIZE;
DRM_INFO("GART: num cpu pages %u, num gpu pages %u\n",
rdev->gart.num_cpu_pages, rdev->gart.num_gpu_pages);
/* Allocate pages table */
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index 8e0a875..a0fe623 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -92,6 +92,13 @@
if (r) {
return r;
}
+ /* enable msi */
+ rdev->msi_enabled = 0;
+ if (rdev->family >= CHIP_RV380) {
+ int ret = pci_enable_msi(rdev->pdev);
+ if (!ret)
+ rdev->msi_enabled = 1;
+ }
drm_irq_install(rdev->ddev);
rdev->irq.installed = true;
DRM_INFO("radeon: irq initialized.\n");
@@ -103,5 +110,7 @@
if (rdev->irq.installed) {
rdev->irq.installed = false;
drm_irq_uninstall(rdev->ddev);
+ if (rdev->msi_enabled)
+ pci_disable_msi(rdev->pdev);
}
}
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index 36410f8..8d0b7aa 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -48,7 +48,7 @@
u32 fp_horz_stretch, fp_vert_stretch, fp_horz_vert_active;
u32 fp_h_sync_strt_wid, fp_crtc_h_total_disp;
u32 fp_v_sync_strt_wid, fp_crtc_v_total_disp;
- struct radeon_native_mode *native_mode = &radeon_crtc->native_mode;
+ struct drm_display_mode *native_mode = &radeon_crtc->native_mode;
fp_vert_stretch = RREG32(RADEON_FP_VERT_STRETCH) &
(RADEON_VERT_STRETCH_RESERVED |
@@ -95,19 +95,19 @@
fp_horz_vert_active = 0;
- if (native_mode->panel_xres == 0 ||
- native_mode->panel_yres == 0) {
+ if (native_mode->hdisplay == 0 ||
+ native_mode->vdisplay == 0) {
hscale = false;
vscale = false;
} else {
- if (xres > native_mode->panel_xres)
- xres = native_mode->panel_xres;
- if (yres > native_mode->panel_yres)
- yres = native_mode->panel_yres;
+ if (xres > native_mode->hdisplay)
+ xres = native_mode->hdisplay;
+ if (yres > native_mode->vdisplay)
+ yres = native_mode->vdisplay;
- if (xres == native_mode->panel_xres)
+ if (xres == native_mode->hdisplay)
hscale = false;
- if (yres == native_mode->panel_yres)
+ if (yres == native_mode->vdisplay)
vscale = false;
}
@@ -119,11 +119,11 @@
else {
inc = (fp_horz_stretch & RADEON_HORZ_AUTO_RATIO_INC) ? 1 : 0;
scale = ((xres + inc) * RADEON_HORZ_STRETCH_RATIO_MAX)
- / native_mode->panel_xres + 1;
+ / native_mode->hdisplay + 1;
fp_horz_stretch |= (((scale) & RADEON_HORZ_STRETCH_RATIO_MASK) |
RADEON_HORZ_STRETCH_BLEND |
RADEON_HORZ_STRETCH_ENABLE |
- ((native_mode->panel_xres/8-1) << 16));
+ ((native_mode->hdisplay/8-1) << 16));
}
if (!vscale)
@@ -131,11 +131,11 @@
else {
inc = (fp_vert_stretch & RADEON_VERT_AUTO_RATIO_INC) ? 1 : 0;
scale = ((yres + inc) * RADEON_VERT_STRETCH_RATIO_MAX)
- / native_mode->panel_yres + 1;
+ / native_mode->vdisplay + 1;
fp_vert_stretch |= (((scale) & RADEON_VERT_STRETCH_RATIO_MASK) |
RADEON_VERT_STRETCH_ENABLE |
RADEON_VERT_STRETCH_BLEND |
- ((native_mode->panel_yres-1) << 12));
+ ((native_mode->vdisplay-1) << 12));
}
break;
case RMX_CENTER:
@@ -175,8 +175,8 @@
? RADEON_CRTC_V_SYNC_POL
: 0)));
- fp_horz_vert_active = (((native_mode->panel_yres) & 0xfff) |
- (((native_mode->panel_xres / 8) & 0x1ff) << 16));
+ fp_horz_vert_active = (((native_mode->vdisplay) & 0xfff) |
+ (((native_mode->hdisplay / 8) & 0x1ff) << 16));
break;
case RMX_OFF:
default:
@@ -532,6 +532,10 @@
radeon_fb = to_radeon_framebuffer(old_fb);
radeon_gem_object_unpin(radeon_fb->obj);
}
+
+ /* Bytes per pixel may have changed */
+ radeon_bandwidth_update(rdev);
+
return 0;
}
@@ -664,6 +668,9 @@
WREG32(RADEON_DISP2_MERGE_CNTL, disp2_merge_cntl);
WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
+
+ WREG32(RADEON_FP_H2_SYNC_STRT_WID, crtc_h_sync_strt_wid);
+ WREG32(RADEON_FP_V2_SYNC_STRT_WID, crtc_v_sync_strt_wid);
} else {
uint32_t crtc_gen_cntl;
uint32_t crtc_ext_cntl;
@@ -1015,14 +1022,11 @@
int x, int y, struct drm_framebuffer *old_fb)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
- struct drm_device *dev = crtc->dev;
- struct radeon_device *rdev = dev->dev_private;
/* TODO TV */
radeon_crtc_set_base(crtc, x, y, old_fb);
radeon_set_crtc_timing(crtc, adjusted_mode);
radeon_set_pll(crtc, adjusted_mode);
- radeon_bandwidth_update(rdev);
if (radeon_crtc->crtc_id == 0) {
radeon_legacy_rmx_mode_set(crtc, mode, adjusted_mode);
} else {
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 6ceb958..0038212 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -107,8 +107,6 @@
else
radeon_combios_output_lock(encoder, true);
radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_OFF);
-
- radeon_encoder_set_active_device(encoder);
}
static void radeon_legacy_lvds_commit(struct drm_encoder *encoder)
@@ -192,6 +190,8 @@
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ /* set the active encoder to connector routing */
+ radeon_encoder_set_active_device(encoder);
drm_mode_set_crtcinfo(adjusted_mode, 0);
if (radeon_encoder->rmx_type != RMX_OFF)
@@ -218,7 +218,8 @@
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
-
+ /* set the active encoder to connector routing */
+ radeon_encoder_set_active_device(encoder);
drm_mode_set_crtcinfo(adjusted_mode, 0);
return true;
@@ -272,7 +273,6 @@
else
radeon_combios_output_lock(encoder, true);
radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
- radeon_encoder_set_active_device(encoder);
}
static void radeon_legacy_primary_dac_commit(struct drm_encoder *encoder)
@@ -468,7 +468,6 @@
else
radeon_combios_output_lock(encoder, true);
radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_OFF);
- radeon_encoder_set_active_device(encoder);
}
static void radeon_legacy_tmds_int_commit(struct drm_encoder *encoder)
@@ -543,6 +542,14 @@
fp_gen_cntl &= ~(RADEON_FP_FPON | RADEON_FP_TMDS_EN);
+ fp_gen_cntl &= ~(RADEON_FP_RMX_HVSYNC_CONTROL_EN |
+ RADEON_FP_DFP_SYNC_SEL |
+ RADEON_FP_CRT_SYNC_SEL |
+ RADEON_FP_CRTC_LOCK_8DOT |
+ RADEON_FP_USE_SHADOW_EN |
+ RADEON_FP_CRTC_USE_SHADOW_VEND |
+ RADEON_FP_CRT_SYNC_ALT);
+
if (1) /* FIXME rgbBits == 8 */
fp_gen_cntl |= RADEON_FP_PANEL_FORMAT; /* 24 bit format */
else
@@ -556,7 +563,7 @@
else
fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC1;
} else
- fp_gen_cntl |= RADEON_FP_SEL_CRTC1;
+ fp_gen_cntl &= ~RADEON_FP_SEL_CRTC2;
} else {
if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {
fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK;
@@ -593,7 +600,8 @@
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
-
+ /* set the active encoder to connector routing */
+ radeon_encoder_set_active_device(encoder);
drm_mode_set_crtcinfo(adjusted_mode, 0);
return true;
@@ -636,7 +644,6 @@
else
radeon_combios_output_lock(encoder, true);
radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_OFF);
- radeon_encoder_set_active_device(encoder);
}
static void radeon_legacy_tmds_ext_commit(struct drm_encoder *encoder)
@@ -735,7 +742,8 @@
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
-
+ /* set the active encoder to connector routing */
+ radeon_encoder_set_active_device(encoder);
drm_mode_set_crtcinfo(adjusted_mode, 0);
return true;
@@ -839,7 +847,6 @@
else
radeon_combios_output_lock(encoder, true);
radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
- radeon_encoder_set_active_device(encoder);
}
static void radeon_legacy_tv_dac_commit(struct drm_encoder *encoder)
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index e612268..ace726a 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -172,6 +172,7 @@
struct radeon_mode_info {
struct atom_context *atom_context;
+ struct card_info *atom_card_info;
enum radeon_connector_table connector_table;
bool mode_config_initialized;
struct radeon_crtc *crtcs[2];
@@ -186,17 +187,6 @@
};
-struct radeon_native_mode {
- /* preferred mode */
- uint32_t panel_xres, panel_yres;
- uint32_t hoverplus, hsync_width;
- uint32_t hblank;
- uint32_t voverplus, vsync_width;
- uint32_t vblank;
- uint32_t dotclock;
- uint32_t flags;
-};
-
#define MAX_H_CODE_TIMING_LEN 32
#define MAX_V_CODE_TIMING_LEN 32
@@ -228,7 +218,7 @@
enum radeon_rmx_type rmx_type;
fixed20_12 vsc;
fixed20_12 hsc;
- struct radeon_native_mode native_mode;
+ struct drm_display_mode native_mode;
};
struct radeon_encoder_primary_dac {
@@ -248,7 +238,7 @@
bool use_bios_dividers;
uint32_t lvds_gen_cntl;
/* panel mode */
- struct radeon_native_mode native_mode;
+ struct drm_display_mode native_mode;
};
struct radeon_encoder_tv_dac {
@@ -271,6 +261,16 @@
struct radeon_tmds_pll tmds_pll[4];
};
+/* spread spectrum */
+struct radeon_atom_ss {
+ uint16_t percentage;
+ uint8_t type;
+ uint8_t step;
+ uint8_t delay;
+ uint8_t range;
+ uint8_t refdiv;
+};
+
struct radeon_encoder_atom_dig {
/* atom dig */
bool coherent_mode;
@@ -278,8 +278,9 @@
/* atom lvds */
uint32_t lvds_misc;
uint16_t panel_pwr_delay;
+ struct radeon_atom_ss *ss;
/* panel mode */
- struct radeon_native_mode native_mode;
+ struct drm_display_mode native_mode;
};
struct radeon_encoder_atom_dac {
@@ -294,7 +295,7 @@
uint32_t flags;
uint32_t pixel_clock;
enum radeon_rmx_type rmx_type;
- struct radeon_native_mode native_mode;
+ struct drm_display_mode native_mode;
void *enc_priv;
};
@@ -308,12 +309,15 @@
uint32_t connector_id;
uint32_t devices;
struct radeon_i2c_chan *ddc_bus;
+ /* some systems have a an hdmi and vga port with a shared ddc line */
+ bool shared_ddc;
bool use_digital;
/* we need to mind the EDID between detect
and get modes due to analog/digital/tvencoder */
struct edid *edid;
void *con_priv;
bool dac_load_detect;
+ uint16_t connector_object_id;
};
struct radeon_framebuffer {
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
new file mode 100644
index 0000000..46146c6
--- /dev/null
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -0,0 +1,65 @@
+/*
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Rafał Miłecki <zajec5@gmail.com>
+ */
+#include "drmP.h"
+#include "radeon.h"
+
+int radeon_debugfs_pm_init(struct radeon_device *rdev);
+
+int radeon_pm_init(struct radeon_device *rdev)
+{
+ if (radeon_debugfs_pm_init(rdev)) {
+ DRM_ERROR("Failed to register debugfs file for CP !\n");
+ }
+
+ return 0;
+}
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+
+static int radeon_debugfs_pm_info(struct seq_file *m, void *data)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+
+ seq_printf(m, "engine clock: %u0 Hz\n", radeon_get_engine_clock(rdev));
+ seq_printf(m, "memory clock: %u0 Hz\n", radeon_get_memory_clock(rdev));
+
+ return 0;
+}
+
+static struct drm_info_list radeon_pm_info_list[] = {
+ {"radeon_pm_info", radeon_debugfs_pm_info, 0, NULL},
+};
+#endif
+
+int radeon_debugfs_pm_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+ return radeon_debugfs_add_files(rdev, radeon_pm_info_list, ARRAY_SIZE(radeon_pm_info_list));
+#else
+ return 0;
+#endif
+}
diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h
index bfa1ab9..29ab759 100644
--- a/drivers/gpu/drm/radeon/radeon_reg.h
+++ b/drivers/gpu/drm/radeon/radeon_reg.h
@@ -290,6 +290,8 @@
#define RADEON_BUS_CNTL 0x0030
# define RADEON_BUS_MASTER_DIS (1 << 6)
# define RADEON_BUS_BIOS_DIS_ROM (1 << 12)
+# define RS600_BUS_MASTER_DIS (1 << 14)
+# define RS600_MSI_REARM (1 << 20) /* rs600/rs690/rs740 */
# define RADEON_BUS_RD_DISCARD_EN (1 << 24)
# define RADEON_BUS_RD_ABORT_EN (1 << 25)
# define RADEON_BUS_MSTR_DISCONNECT_EN (1 << 28)
@@ -297,6 +299,9 @@
# define RADEON_BUS_READ_BURST (1 << 30)
#define RADEON_BUS_CNTL1 0x0034
# define RADEON_BUS_WAIT_ON_LOCK_EN (1 << 4)
+/* rv370/rv380, rv410, r423/r430/r480, r5xx */
+#define RADEON_MSI_REARM_EN 0x0160
+# define RV370_MSI_REARM_EN (1 << 0)
/* #define RADEON_PCIE_INDEX 0x0030 */
/* #define RADEON_PCIE_DATA 0x0034 */
@@ -3311,6 +3316,7 @@
#define RADEON_AIC_CNTL 0x01d0
# define RADEON_PCIGART_TRANSLATE_EN (1 << 0)
# define RADEON_DIS_OUT_OF_PCI_GART_ACCESS (1 << 1)
+# define RS400_MSI_REARM (1 << 3) /* rs400/rs480 */
#define RADEON_AIC_LO_ADDR 0x01dc
#define RADEON_AIC_PT_BASE 0x01d8
#define RADEON_AIC_HI_ADDR 0x01e0
diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index 03c33cf..f8a465d 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -42,7 +42,7 @@
/* Number of tests =
* (Total GTT - IB pool - writeback page - ring buffer) / test size
*/
- n = (rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024 - 4096 -
+ n = (rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024 - RADEON_GPU_PAGE_SIZE -
rdev->cp.ring_size) / size;
gtt_obj = kzalloc(n * sizeof(*gtt_obj), GFP_KERNEL);
@@ -102,7 +102,7 @@
goto out_cleanup;
}
- r = radeon_copy(rdev, gtt_addr, vram_addr, size / 4096, fence);
+ r = radeon_copy(rdev, gtt_addr, vram_addr, size / RADEON_GPU_PAGE_SIZE, fence);
if (r) {
DRM_ERROR("Failed GTT->VRAM copy %d\n", i);
goto out_cleanup;
@@ -145,7 +145,7 @@
goto out_cleanup;
}
- r = radeon_copy(rdev, vram_addr, gtt_addr, size / 4096, fence);
+ r = radeon_copy(rdev, vram_addr, gtt_addr, size / RADEON_GPU_PAGE_SIZE, fence);
if (r) {
DRM_ERROR("Failed VRAM->GTT copy %d\n", i);
goto out_cleanup;
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 765bd18..1381e06 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -295,6 +295,12 @@
if (unlikely(r)) {
return r;
}
+
+ r = ttm_tt_set_placement_caching(bo->ttm, tmp_mem.placement);
+ if (unlikely(r)) {
+ goto out_cleanup;
+ }
+
r = ttm_tt_bind(bo->ttm, &tmp_mem);
if (unlikely(r)) {
goto out_cleanup;
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index a769c29..ca03716 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -418,6 +418,8 @@
rs400_gart_disable(rdev);
/* Resume clock before doing reset */
r300_clock_startup(rdev);
+ /* setup MC before calling post tables */
+ rs400_mc_program(rdev);
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index 10dfa78..5f117cd 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -242,7 +242,7 @@
int rs600_irq_process(struct radeon_device *rdev)
{
- uint32_t status;
+ uint32_t status, msi_rearm;
uint32_t r500_disp_int;
status = rs600_irq_ack(rdev, &r500_disp_int);
@@ -260,6 +260,22 @@
drm_handle_vblank(rdev->ddev, 1);
status = rs600_irq_ack(rdev, &r500_disp_int);
}
+ if (rdev->msi_enabled) {
+ switch (rdev->family) {
+ case CHIP_RS600:
+ case CHIP_RS690:
+ case CHIP_RS740:
+ msi_rearm = RREG32(RADEON_BUS_CNTL) & ~RS600_MSI_REARM;
+ WREG32(RADEON_BUS_CNTL, msi_rearm);
+ WREG32(RADEON_BUS_CNTL, msi_rearm | RS600_MSI_REARM);
+ break;
+ default:
+ msi_rearm = RREG32(RADEON_MSI_REARM_EN) & ~RV370_MSI_REARM_EN;
+ WREG32(RADEON_MSI_REARM_EN, msi_rearm);
+ WREG32(RADEON_MSI_REARM_EN, msi_rearm | RV370_MSI_REARM_EN);
+ break;
+ }
+ }
return IRQ_HANDLED;
}
@@ -472,6 +488,8 @@
}
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
+ /* Initialize power management */
+ radeon_pm_init(rdev);
/* Get vram informations */
rs600_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 025e322..2754717 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -706,6 +706,8 @@
}
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
+ /* Initialize power management */
+ radeon_pm_init(rdev);
/* Get vram informations */
rs690_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 41a34c2..7935f79 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -137,6 +137,8 @@
void rv515_vga_render_disable(struct radeon_device *rdev)
{
+ WREG32(R_000330_D1VGA_CONTROL, 0);
+ WREG32(R_000338_D2VGA_CONTROL, 0);
WREG32(R_000300_VGA_RENDER_CONTROL,
RREG32(R_000300_VGA_RENDER_CONTROL) & C_000300_VGA_VSTATUS_CNTL);
}
@@ -585,6 +587,8 @@
}
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
+ /* Initialize power management */
+ radeon_pm_init(rdev);
/* Get vram informations */
rv515_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 595ac63..b0efd0d 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -529,11 +529,11 @@
if (rdev->family == CHIP_RV770)
gb_tiling_config |= BANK_TILING(1);
else
- gb_tiling_config |= BANK_TILING((mc_arb_ramcfg & NOOFBANK_SHIFT) >> NOOFBANK_MASK);
+ gb_tiling_config |= BANK_TILING((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT);
gb_tiling_config |= GROUP_SIZE(0);
- if (((mc_arb_ramcfg & NOOFROWS_MASK) & NOOFROWS_SHIFT) > 3) {
+ if (((mc_arb_ramcfg & NOOFROWS_MASK) >> NOOFROWS_SHIFT) > 3) {
gb_tiling_config |= ROW_TILING(3);
gb_tiling_config |= SAMPLE_SPLIT(3);
} else {
@@ -579,14 +579,14 @@
/* set HW defaults for 3D engine */
WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) |
- ROQ_IB2_START(0x2b)));
+ ROQ_IB2_START(0x2b)));
WREG32(CP_MEQ_THRESHOLDS, STQ_SPLIT(0x30));
WREG32(TA_CNTL_AUX, (DISABLE_CUBE_ANISO |
- SYNC_GRADIENT |
- SYNC_WALKER |
- SYNC_ALIGNER));
+ SYNC_GRADIENT |
+ SYNC_WALKER |
+ SYNC_ALIGNER));
sx_debug_1 = RREG32(SX_DEBUG_1);
sx_debug_1 |= ENABLE_NEW_SMX_ADDRESS;
@@ -598,9 +598,9 @@
WREG32(SMX_DC_CTL0, smx_dc_ctl0);
WREG32(SMX_EVENT_CTL, (ES_FLUSH_CTL(4) |
- GS_FLUSH_CTL(4) |
- ACK_FLUSH_CTL(3) |
- SYNC_FLUSH_CTL));
+ GS_FLUSH_CTL(4) |
+ ACK_FLUSH_CTL(3) |
+ SYNC_FLUSH_CTL));
if (rdev->family == CHIP_RV770)
WREG32(DB_DEBUG3, DB_CLK_OFF_DELAY(0x1f));
@@ -611,12 +611,12 @@
}
WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.rv770.sx_max_export_size / 4) - 1) |
- POSITION_BUFFER_SIZE((rdev->config.rv770.sx_max_export_pos_size / 4) - 1) |
- SMX_BUFFER_SIZE((rdev->config.rv770.sx_max_export_smx_size / 4) - 1)));
+ POSITION_BUFFER_SIZE((rdev->config.rv770.sx_max_export_pos_size / 4) - 1) |
+ SMX_BUFFER_SIZE((rdev->config.rv770.sx_max_export_smx_size / 4) - 1)));
WREG32(PA_SC_FIFO_SIZE, (SC_PRIM_FIFO_SIZE(rdev->config.rv770.sc_prim_fifo_size) |
- SC_HIZ_TILE_FIFO_SIZE(rdev->config.rv770.sc_hiz_tile_fifo_size) |
- SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.rv770.sc_earlyz_tile_fifo_fize)));
+ SC_HIZ_TILE_FIFO_SIZE(rdev->config.rv770.sc_hiz_tile_fifo_size) |
+ SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.rv770.sc_earlyz_tile_fifo_fize)));
WREG32(PA_SC_MULTI_CHIP_CNTL, 0);
@@ -774,14 +774,36 @@
{
fixed20_12 a;
u32 tmp;
+ int chansize, numchan;
int r;
/* Get VRAM informations */
- /* FIXME: Don't know how to determine vram width, need to check
- * vram_width usage
- */
- rdev->mc.vram_width = 128;
rdev->mc.vram_is_ddr = true;
+ tmp = RREG32(MC_ARB_RAMCFG);
+ if (tmp & CHANSIZE_OVERRIDE) {
+ chansize = 16;
+ } else if (tmp & CHANSIZE_MASK) {
+ chansize = 64;
+ } else {
+ chansize = 32;
+ }
+ tmp = RREG32(MC_SHARED_CHMAP);
+ switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
+ case 0:
+ default:
+ numchan = 1;
+ break;
+ case 1:
+ numchan = 2;
+ break;
+ case 2:
+ numchan = 4;
+ break;
+ case 3:
+ numchan = 8;
+ break;
+ }
+ rdev->mc.vram_width = numchan * chansize;
/* Could aper size report 0 ? */
rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
@@ -961,10 +983,13 @@
r600_scratch_init(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
+ /* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
r = radeon_clocks_init(rdev);
if (r)
return r;
+ /* Initialize power management */
+ radeon_pm_init(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h
index 4b9c3d6..a1367ab 100644
--- a/drivers/gpu/drm/radeon/rv770d.h
+++ b/drivers/gpu/drm/radeon/rv770d.h
@@ -129,6 +129,10 @@
#define HDP_REG_COHERENCY_FLUSH_CNTL 0x54A0
#define HDP_TILING_CONFIG 0x2F3C
+#define MC_SHARED_CHMAP 0x2004
+#define NOOFCHAN_SHIFT 12
+#define NOOFCHAN_MASK 0x00003000
+
#define MC_ARB_RAMCFG 0x2760
#define NOOFBANK_SHIFT 0
#define NOOFBANK_MASK 0x00000003
@@ -142,6 +146,7 @@
#define CHANSIZE_MASK 0x00000100
#define BURSTLENGTH_SHIFT 9
#define BURSTLENGTH_MASK 0x00000200
+#define CHANSIZE_OVERRIDE (1 << 11)
#define MC_VM_AGP_TOP 0x2028
#define MC_VM_AGP_BOT 0x202C
#define MC_VM_AGP_BASE 0x2030
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index a55ee1a..7bcb89f 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -279,6 +279,7 @@
return ttm_tt_set_caching(ttm, state);
}
+EXPORT_SYMBOL(ttm_tt_set_placement_caching);
static void ttm_tt_free_alloced_pages(struct ttm_tt *ttm)
{
diff --git a/drivers/hwmon/dme1737.c b/drivers/hwmon/dme1737.c
index 2c2cb1ec..27d6257 100644
--- a/drivers/hwmon/dme1737.c
+++ b/drivers/hwmon/dme1737.c
@@ -572,7 +572,7 @@
/* Sample register contents every 1 sec */
if (time_after(jiffies, data->last_update + HZ) || !data->valid) {
- if (data->type != sch5027) {
+ if (data->type == dme1737) {
data->vid = dme1737_read(data, DME1737_REG_VID) &
0x3f;
}
@@ -1621,9 +1621,6 @@
&sensor_dev_attr_zone1_auto_point1_temp_hyst.dev_attr.attr,
&sensor_dev_attr_zone2_auto_point1_temp_hyst.dev_attr.attr,
&sensor_dev_attr_zone3_auto_point1_temp_hyst.dev_attr.attr,
- /* Misc */
- &dev_attr_vrm.attr,
- &dev_attr_cpu0_vid.attr,
NULL
};
@@ -1631,6 +1628,18 @@
.attrs = dme1737_misc_attr,
};
+/* The following struct holds VID-related attributes. Their creation
+ depends on the chip type which is determined during module load. */
+static struct attribute *dme1737_vid_attr[] = {
+ &dev_attr_vrm.attr,
+ &dev_attr_cpu0_vid.attr,
+ NULL
+};
+
+static const struct attribute_group dme1737_vid_group = {
+ .attrs = dme1737_vid_attr,
+};
+
/* The following structs hold the PWM attributes, some of which are optional.
* Their creation depends on the chip configuration which is determined during
* module load. */
@@ -1902,6 +1911,9 @@
if (data->type != sch5027) {
sysfs_remove_group(&dev->kobj, &dme1737_misc_group);
}
+ if (data->type == dme1737) {
+ sysfs_remove_group(&dev->kobj, &dme1737_vid_group);
+ }
sysfs_remove_group(&dev->kobj, &dme1737_group);
@@ -1933,6 +1945,13 @@
goto exit_remove;
}
+ /* Create VID-related sysfs attributes */
+ if ((data->type == dme1737) &&
+ (err = sysfs_create_group(&dev->kobj,
+ &dme1737_vid_group))) {
+ goto exit_remove;
+ }
+
/* Create fan sysfs attributes */
for (ix = 0; ix < ARRAY_SIZE(dme1737_fan_group); ix++) {
if (data->has_fan & (1 << ix)) {
@@ -2127,7 +2146,7 @@
data->pwm_acz[2] = 4; /* pwm3 -> zone3 */
/* Set VRM */
- if (data->type != sch5027) {
+ if (data->type == dme1737) {
data->vrm = vid_which_vrm();
}
diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c
index 2a7a85a..da1b1f9 100644
--- a/drivers/hwmon/fschmd.c
+++ b/drivers/hwmon/fschmd.c
@@ -819,7 +819,7 @@
static ssize_t watchdog_write(struct file *filp, const char __user *buf,
size_t count, loff_t *offset)
{
- size_t ret;
+ int ret;
struct fschmd_data *data = filp->private_data;
if (count) {
diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c
index 6679854..be475e8 100644
--- a/drivers/hwmon/hp_accel.c
+++ b/drivers/hwmon/hp_accel.c
@@ -197,11 +197,13 @@
AXIS_DMI_MATCH("HP2133", "HP 2133", xy_rotated_left),
AXIS_DMI_MATCH("HP2140", "HP 2140", xy_swap_inverted),
AXIS_DMI_MATCH("NC653x", "HP Compaq 653", xy_rotated_left_usd),
- AXIS_DMI_MATCH("NC673x", "HP Compaq 673", xy_rotated_left_usd),
+ AXIS_DMI_MATCH("NC6730b", "HP Compaq 6730b", xy_rotated_left_usd),
+ AXIS_DMI_MATCH("NC6730s", "HP Compaq 6730s", xy_swap),
AXIS_DMI_MATCH("NC651xx", "HP Compaq 651", xy_rotated_right),
AXIS_DMI_MATCH("NC6710x", "HP Compaq 6710", xy_swap_yz_inverted),
AXIS_DMI_MATCH("NC6715x", "HP Compaq 6715", y_inverted),
AXIS_DMI_MATCH("NC693xx", "HP EliteBook 693", xy_rotated_right),
+ AXIS_DMI_MATCH("NC693xx", "HP EliteBook 853", xy_swap),
/* Intel-based HP Pavilion dv5 */
AXIS_DMI_MATCH2("HPDV5_I",
PRODUCT_NAME, "HP Pavilion dv5",
@@ -214,6 +216,7 @@
y_inverted),
AXIS_DMI_MATCH("DV7", "HP Pavilion dv7", x_inverted),
AXIS_DMI_MATCH("HP8710", "HP Compaq 8710", y_inverted),
+ AXIS_DMI_MATCH("HDX18", "HP HDX 18", x_inverted),
{ NULL, }
/* Laptop models without axis info (yet):
* "NC6910" "HP Compaq 6910"
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index ffeb2a1..a3749cb 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -1028,12 +1028,11 @@
chip_type, *address, sio_data->revision);
/* Read GPIO config and VID value from LDN 7 (GPIO) */
- if (chip_type != IT8705F_DEVID) {
+ if (sio_data->type != it87) {
int reg;
superio_select(GPIO);
- if ((chip_type == it8718) ||
- (chip_type == it8720))
+ if (sio_data->type == it8718 || sio_data->type == it8720)
sio_data->vid_value = superio_inb(IT87_SIO_VID_REG);
reg = superio_inb(IT87_SIO_PINX2_REG);
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 737335f..e8fe7f1 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -128,7 +128,7 @@
ATI SB600
ATI SB700
ATI SB800
- AMD SB900
+ AMD Hudson-2
Serverworks OSB4
Serverworks CSB5
Serverworks CSB6
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 4afba3e..e3654d6 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -120,19 +120,26 @@
wait_queue_head_t queue;
unsigned long i2csr;
unsigned int disable_delay;
+ int stopped;
+ unsigned int ifdr; /* IMX_I2C_IFDR */
};
/** Functions for IMX I2C adapter driver ***************************************
*******************************************************************************/
-static int i2c_imx_bus_busy(struct imx_i2c_struct *i2c_imx)
+static int i2c_imx_bus_busy(struct imx_i2c_struct *i2c_imx, int for_busy)
{
unsigned long orig_jiffies = jiffies;
+ unsigned int temp;
dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
- /* wait for bus not busy */
- while (readb(i2c_imx->base + IMX_I2C_I2SR) & I2SR_IBB) {
+ while (1) {
+ temp = readb(i2c_imx->base + IMX_I2C_I2SR);
+ if (for_busy && (temp & I2SR_IBB))
+ break;
+ if (!for_busy && !(temp & I2SR_IBB))
+ break;
if (signal_pending(current)) {
dev_dbg(&i2c_imx->adapter.dev,
"<%s> I2C Interrupted\n", __func__);
@@ -179,41 +186,62 @@
return 0;
}
-static void i2c_imx_start(struct imx_i2c_struct *i2c_imx)
+static int i2c_imx_start(struct imx_i2c_struct *i2c_imx)
{
unsigned int temp = 0;
+ int result;
dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
+ clk_enable(i2c_imx->clk);
+ writeb(i2c_imx->ifdr, i2c_imx->base + IMX_I2C_IFDR);
/* Enable I2C controller */
+ writeb(0, i2c_imx->base + IMX_I2C_I2SR);
writeb(I2CR_IEN, i2c_imx->base + IMX_I2C_I2CR);
+
+ /* Wait controller to be stable */
+ udelay(50);
+
/* Start I2C transaction */
temp = readb(i2c_imx->base + IMX_I2C_I2CR);
temp |= I2CR_MSTA;
writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+ result = i2c_imx_bus_busy(i2c_imx, 1);
+ if (result)
+ return result;
+ i2c_imx->stopped = 0;
+
temp |= I2CR_IIEN | I2CR_MTX | I2CR_TXAK;
writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+ return result;
}
static void i2c_imx_stop(struct imx_i2c_struct *i2c_imx)
{
unsigned int temp = 0;
- /* Stop I2C transaction */
- dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
- temp = readb(i2c_imx->base + IMX_I2C_I2CR);
- temp &= ~I2CR_MSTA;
- writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
- /* setup chip registers to defaults */
- writeb(I2CR_IEN, i2c_imx->base + IMX_I2C_I2CR);
- writeb(0, i2c_imx->base + IMX_I2C_I2SR);
- /*
- * This delay caused by an i.MXL hardware bug.
- * If no (or too short) delay, no "STOP" bit will be generated.
- */
- udelay(i2c_imx->disable_delay);
+ if (!i2c_imx->stopped) {
+ /* Stop I2C transaction */
+ dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
+ temp = readb(i2c_imx->base + IMX_I2C_I2CR);
+ temp &= ~(I2CR_MSTA | I2CR_MTX);
+ writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+ i2c_imx->stopped = 1;
+ }
+ if (cpu_is_mx1()) {
+ /*
+ * This delay caused by an i.MXL hardware bug.
+ * If no (or too short) delay, no "STOP" bit will be generated.
+ */
+ udelay(i2c_imx->disable_delay);
+ }
+
+ if (!i2c_imx->stopped)
+ i2c_imx_bus_busy(i2c_imx, 0);
+
/* Disable I2C controller */
writeb(0, i2c_imx->base + IMX_I2C_I2CR);
+ clk_disable(i2c_imx->clk);
}
static void __init i2c_imx_set_clk(struct imx_i2c_struct *i2c_imx,
@@ -233,8 +261,8 @@
else
for (i = 0; i2c_clk_div[i][0] < div; i++);
- /* Write divider value to register */
- writeb(i2c_clk_div[i][1], i2c_imx->base + IMX_I2C_IFDR);
+ /* Store divider value */
+ i2c_imx->ifdr = i2c_clk_div[i][1];
/*
* There dummy delay is calculated.
@@ -341,11 +369,15 @@
if (result)
return result;
if (i == (msgs->len - 1)) {
+ /* It must generate STOP before read I2DR to prevent
+ controller from generating another clock cycle */
dev_dbg(&i2c_imx->adapter.dev,
"<%s> clear MSTA\n", __func__);
temp = readb(i2c_imx->base + IMX_I2C_I2CR);
- temp &= ~I2CR_MSTA;
+ temp &= ~(I2CR_MSTA | I2CR_MTX);
writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+ i2c_imx_bus_busy(i2c_imx, 0);
+ i2c_imx->stopped = 1;
} else if (i == (msgs->len - 2)) {
dev_dbg(&i2c_imx->adapter.dev,
"<%s> set TXAK\n", __func__);
@@ -370,14 +402,11 @@
dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
- /* Check if i2c bus is not busy */
- result = i2c_imx_bus_busy(i2c_imx);
+ /* Start I2C transfer */
+ result = i2c_imx_start(i2c_imx);
if (result)
goto fail0;
- /* Start I2C transfer */
- i2c_imx_start(i2c_imx);
-
/* read/write data */
for (i = 0; i < num; i++) {
if (i) {
@@ -386,6 +415,9 @@
temp = readb(i2c_imx->base + IMX_I2C_I2CR);
temp |= I2CR_RSTA;
writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+ result = i2c_imx_bus_busy(i2c_imx, 1);
+ if (result)
+ goto fail0;
}
dev_dbg(&i2c_imx->adapter.dev,
"<%s> transfer message: %d\n", __func__, i);
@@ -500,7 +532,6 @@
dev_err(&pdev->dev, "can't get I2C clock\n");
goto fail3;
}
- clk_enable(i2c_imx->clk);
/* Request IRQ */
ret = request_irq(i2c_imx->irq, i2c_imx_isr, 0, pdev->name, i2c_imx);
@@ -549,7 +580,6 @@
fail5:
free_irq(i2c_imx->irq, i2c_imx);
fail4:
- clk_disable(i2c_imx->clk);
clk_put(i2c_imx->clk);
fail3:
release_mem_region(i2c_imx->res->start, resource_size(res));
@@ -586,8 +616,6 @@
if (pdata && pdata->exit)
pdata->exit(&pdev->dev);
- /* Disable I2C clock */
- clk_disable(i2c_imx->clk);
clk_put(i2c_imx->clk);
release_mem_region(i2c_imx->res->start, resource_size(i2c_imx->res));
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index d325e86..f627001 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -365,9 +365,6 @@
unsigned timeout = i2c->adap.timeout;
u32 flags = restart ? CCR_RSTA : 0;
- /* Start with MEN */
- if (!restart)
- writeccr(i2c, CCR_MEN);
/* Start as master */
writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_MSTA | CCR_MTX | flags);
/* Write target byte */
@@ -396,9 +393,6 @@
int i, result;
u32 flags = restart ? CCR_RSTA : 0;
- /* Start with MEN */
- if (!restart)
- writeccr(i2c, CCR_MEN);
/* Switch to read - restart */
writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_MSTA | CCR_MTX | flags);
/* Write target address byte - this time with the read flag set */
@@ -425,9 +419,9 @@
/* Generate txack on next to last byte */
if (i == length - 2)
writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_MSTA | CCR_TXAK);
- /* Generate stop on last byte */
+ /* Do not generate stop on last byte */
if (i == length - 1)
- writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_TXAK);
+ writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_MSTA | CCR_MTX);
data[i] = readb(i2c->base + MPC_I2C_DR);
}
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index d26a972..1e245e9 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -22,7 +22,7 @@
Intel PIIX4, 440MX
Serverworks OSB4, CSB5, CSB6, HT-1000, HT-1100
ATI IXP200, IXP300, IXP400, SB600, SB700, SB800
- AMD SB900
+ AMD Hudson-2
SMSC Victory66
Note: we assume there can only be one device, with one SMBus interface.
@@ -233,9 +233,9 @@
unsigned short smba_idx = 0xcd6;
u8 smba_en_lo, smba_en_hi, i2ccfg, i2ccfg_offset = 0x10, smb_en = 0x2c;
- /* SB800 SMBus does not support forcing address */
+ /* SB800 and later SMBus does not support forcing address */
if (force || force_addr) {
- dev_err(&PIIX4_dev->dev, "SB800 SMBus does not support "
+ dev_err(&PIIX4_dev->dev, "SMBus does not support "
"forcing address!\n");
return -EINVAL;
}
@@ -480,7 +480,7 @@
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_SB900_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
PCI_DEVICE_ID_SERVERWORKS_OSB4) },
{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
diff --git a/drivers/ide/atiixp.c b/drivers/ide/atiixp.c
index 6396c3a..837322b 100644
--- a/drivers/ide/atiixp.c
+++ b/drivers/ide/atiixp.c
@@ -177,7 +177,7 @@
{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP400_IDE), 0 },
{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP600_IDE), 1 },
{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP700_IDE), 0 },
- { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_SB900_IDE), 0 },
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_HUDSON2_IDE), 0 },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, atiixp_pci_tbl);
diff --git a/drivers/ide/cmd64x.c b/drivers/ide/cmd64x.c
index 680e597..ca0c46f 100644
--- a/drivers/ide/cmd64x.c
+++ b/drivers/ide/cmd64x.c
@@ -379,7 +379,8 @@
.enablebits = {{0x00,0x00,0x00}, {0x51,0x08,0x08}},
.port_ops = &cmd64x_port_ops,
.host_flags = IDE_HFLAG_CLEAR_SIMPLEX |
- IDE_HFLAG_ABUSE_PREFETCH,
+ IDE_HFLAG_ABUSE_PREFETCH |
+ IDE_HFLAG_SERIALIZE,
.pio_mask = ATA_PIO5,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = 0x00, /* no udma */
@@ -389,7 +390,8 @@
.init_chipset = init_chipset_cmd64x,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.port_ops = &cmd648_port_ops,
- .host_flags = IDE_HFLAG_ABUSE_PREFETCH,
+ .host_flags = IDE_HFLAG_ABUSE_PREFETCH |
+ IDE_HFLAG_SERIALIZE,
.pio_mask = ATA_PIO5,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA2,
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 63c53d6..4d76ba4 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1046,15 +1046,6 @@
if (port_ops && port_ops->init_dev)
port_ops->init_dev(drive);
}
-
- ide_port_for_each_dev(i, drive, hwif) {
- /*
- * default to PIO Mode 0 before we figure out
- * the most suited mode for the attached device
- */
- if (port_ops && port_ops->set_pio_mode)
- port_ops->set_pio_mode(drive, 0);
- }
}
static void ide_init_port(ide_hwif_t *hwif, unsigned int port,
diff --git a/drivers/input/input.c b/drivers/input/input.c
index c6f88eb..cc763c9 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -782,10 +782,29 @@
return 0;
}
+union input_seq_state {
+ struct {
+ unsigned short pos;
+ bool mutex_acquired;
+ };
+ void *p;
+};
+
static void *input_devices_seq_start(struct seq_file *seq, loff_t *pos)
{
- if (mutex_lock_interruptible(&input_mutex))
- return NULL;
+ union input_seq_state *state = (union input_seq_state *)&seq->private;
+ int error;
+
+ /* We need to fit into seq->private pointer */
+ BUILD_BUG_ON(sizeof(union input_seq_state) != sizeof(seq->private));
+
+ error = mutex_lock_interruptible(&input_mutex);
+ if (error) {
+ state->mutex_acquired = false;
+ return ERR_PTR(error);
+ }
+
+ state->mutex_acquired = true;
return seq_list_start(&input_dev_list, *pos);
}
@@ -795,9 +814,12 @@
return seq_list_next(v, &input_dev_list, pos);
}
-static void input_devices_seq_stop(struct seq_file *seq, void *v)
+static void input_seq_stop(struct seq_file *seq, void *v)
{
- mutex_unlock(&input_mutex);
+ union input_seq_state *state = (union input_seq_state *)&seq->private;
+
+ if (state->mutex_acquired)
+ mutex_unlock(&input_mutex);
}
static void input_seq_print_bitmap(struct seq_file *seq, const char *name,
@@ -861,7 +883,7 @@
static const struct seq_operations input_devices_seq_ops = {
.start = input_devices_seq_start,
.next = input_devices_seq_next,
- .stop = input_devices_seq_stop,
+ .stop = input_seq_stop,
.show = input_devices_seq_show,
};
@@ -881,40 +903,49 @@
static void *input_handlers_seq_start(struct seq_file *seq, loff_t *pos)
{
- if (mutex_lock_interruptible(&input_mutex))
- return NULL;
+ union input_seq_state *state = (union input_seq_state *)&seq->private;
+ int error;
- seq->private = (void *)(unsigned long)*pos;
+ /* We need to fit into seq->private pointer */
+ BUILD_BUG_ON(sizeof(union input_seq_state) != sizeof(seq->private));
+
+ error = mutex_lock_interruptible(&input_mutex);
+ if (error) {
+ state->mutex_acquired = false;
+ return ERR_PTR(error);
+ }
+
+ state->mutex_acquired = true;
+ state->pos = *pos;
+
return seq_list_start(&input_handler_list, *pos);
}
static void *input_handlers_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
- seq->private = (void *)(unsigned long)(*pos + 1);
- return seq_list_next(v, &input_handler_list, pos);
-}
+ union input_seq_state *state = (union input_seq_state *)&seq->private;
-static void input_handlers_seq_stop(struct seq_file *seq, void *v)
-{
- mutex_unlock(&input_mutex);
+ state->pos = *pos + 1;
+ return seq_list_next(v, &input_handler_list, pos);
}
static int input_handlers_seq_show(struct seq_file *seq, void *v)
{
struct input_handler *handler = container_of(v, struct input_handler, node);
+ union input_seq_state *state = (union input_seq_state *)&seq->private;
- seq_printf(seq, "N: Number=%ld Name=%s",
- (unsigned long)seq->private, handler->name);
+ seq_printf(seq, "N: Number=%u Name=%s", state->pos, handler->name);
if (handler->fops)
seq_printf(seq, " Minor=%d", handler->minor);
seq_putc(seq, '\n');
return 0;
}
+
static const struct seq_operations input_handlers_seq_ops = {
.start = input_handlers_seq_start,
.next = input_handlers_seq_next,
- .stop = input_handlers_seq_stop,
+ .stop = input_seq_stop,
.show = input_handlers_seq_show,
};
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 4709e15..4452eab 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -233,6 +233,7 @@
*/
static void (*atkbd_platform_fixup)(struct atkbd *, const void *data);
static void *atkbd_platform_fixup_data;
+static unsigned int (*atkbd_platform_scancode_fixup)(struct atkbd *, unsigned int);
static ssize_t atkbd_attr_show_helper(struct device *dev, char *buf,
ssize_t (*handler)(struct atkbd *, char *));
@@ -393,6 +394,9 @@
input_event(dev, EV_MSC, MSC_RAW, code);
+ if (atkbd_platform_scancode_fixup)
+ code = atkbd_platform_scancode_fixup(atkbd, code);
+
if (atkbd->translated) {
if (atkbd->emul || atkbd_need_xlate(atkbd->xl_bit, code)) {
@@ -574,11 +578,22 @@
mutex_lock(&atkbd->event_mutex);
- if (test_and_clear_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask))
- atkbd_set_leds(atkbd);
+ if (!atkbd->enabled) {
+ /*
+ * Serio ports are resumed asynchronously so while driver core
+ * thinks that device is already fully operational in reality
+ * it may not be ready yet. In this case we need to keep
+ * rescheduling till reconnect completes.
+ */
+ schedule_delayed_work(&atkbd->event_work,
+ msecs_to_jiffies(100));
+ } else {
+ if (test_and_clear_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask))
+ atkbd_set_leds(atkbd);
- if (test_and_clear_bit(ATKBD_REP_EVENT_BIT, &atkbd->event_mask))
- atkbd_set_repeat_rate(atkbd);
+ if (test_and_clear_bit(ATKBD_REP_EVENT_BIT, &atkbd->event_mask))
+ atkbd_set_repeat_rate(atkbd);
+ }
mutex_unlock(&atkbd->event_mutex);
}
@@ -770,6 +785,30 @@
return 3;
}
+static int atkbd_reset_state(struct atkbd *atkbd)
+{
+ struct ps2dev *ps2dev = &atkbd->ps2dev;
+ unsigned char param[1];
+
+/*
+ * Set the LEDs to a predefined state (all off).
+ */
+
+ param[0] = 0;
+ if (ps2_command(ps2dev, param, ATKBD_CMD_SETLEDS))
+ return -1;
+
+/*
+ * Set autorepeat to fastest possible.
+ */
+
+ param[0] = 0;
+ if (ps2_command(ps2dev, param, ATKBD_CMD_SETREP))
+ return -1;
+
+ return 0;
+}
+
static int atkbd_activate(struct atkbd *atkbd)
{
struct ps2dev *ps2dev = &atkbd->ps2dev;
@@ -852,29 +891,6 @@
};
/*
- * Inventec system with broken key release on volume keys
- */
-static unsigned int atkbd_inventec_forced_release_keys[] = {
- 0xae, 0xb0, -1U
-};
-
-/*
- * Perform fixup for HP Pavilion ZV6100 laptop that doesn't generate release
- * for its volume buttons
- */
-static unsigned int atkbd_hp_zv6100_forced_release_keys[] = {
- 0xae, 0xb0, -1U
-};
-
-/*
- * Perform fixup for HP (Compaq) Presario R4000 R4100 R4200 that don't generate
- * release for their volume buttons
- */
-static unsigned int atkbd_hp_r4000_forced_release_keys[] = {
- 0xae, 0xb0, -1U
-};
-
-/*
* Samsung NC10,NC20 with Fn+F? key release not working
*/
static unsigned int atkbd_samsung_forced_release_keys[] = {
@@ -882,14 +898,6 @@
};
/*
- * The volume up and volume down special keys on a Fujitsu Amilo PA 1510 laptop
- * do not generate release events so we have to do it ourselves.
- */
-static unsigned int atkbd_amilo_pa1510_forced_release_keys[] = {
- 0xb0, 0xae, -1U
-};
-
-/*
* Amilo Pi 3525 key release for Fn+Volume keys not working
*/
static unsigned int atkbd_amilo_pi3525_forced_release_keys[] = {
@@ -911,6 +919,30 @@
};
/*
+ * Many notebooks don't send key release event for volume up/down
+ * keys, with key list below common among them
+ */
+static unsigned int atkbd_volume_forced_release_keys[] = {
+ 0xae, 0xb0, -1U
+};
+
+/*
+ * OQO 01+ multimedia keys (64--66) generate e0 6x upon release whereas
+ * they should be generating e4-e6 (0x80 | code).
+ */
+static unsigned int atkbd_oqo_01plus_scancode_fixup(struct atkbd *atkbd,
+ unsigned int code)
+{
+ if (atkbd->translated && atkbd->emul == 1 &&
+ (code == 0x64 || code == 0x65 || code == 0x66)) {
+ atkbd->emul = 0;
+ code |= 0x80;
+ }
+
+ return code;
+}
+
+/*
* atkbd_set_keycode_table() initializes keyboard's keycode table
* according to the selected scancode set
*/
@@ -1087,6 +1119,7 @@
}
atkbd->set = atkbd_select_set(atkbd, atkbd_set, atkbd_extra);
+ atkbd_reset_state(atkbd);
atkbd_activate(atkbd);
} else {
@@ -1267,6 +1300,7 @@
atkbd->dev = new_dev;
atkbd->set = atkbd_select_set(atkbd, atkbd->set, value);
+ atkbd_reset_state(atkbd);
atkbd_activate(atkbd);
atkbd_set_keycode_table(atkbd);
atkbd_set_device_attrs(atkbd);
@@ -1513,6 +1547,13 @@
return 0;
}
+static int __init atkbd_setup_scancode_fixup(const struct dmi_system_id *id)
+{
+ atkbd_platform_scancode_fixup = id->driver_data;
+
+ return 0;
+}
+
static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
{
.ident = "Dell Laptop",
@@ -1548,7 +1589,7 @@
DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion ZV6100"),
},
.callback = atkbd_setup_forced_release,
- .driver_data = atkbd_hp_zv6100_forced_release_keys,
+ .driver_data = atkbd_volume_forced_release_keys,
},
{
.ident = "HP Presario R4000",
@@ -1557,7 +1598,7 @@
DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4000"),
},
.callback = atkbd_setup_forced_release,
- .driver_data = atkbd_hp_r4000_forced_release_keys,
+ .driver_data = atkbd_volume_forced_release_keys,
},
{
.ident = "HP Presario R4100",
@@ -1566,7 +1607,7 @@
DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4100"),
},
.callback = atkbd_setup_forced_release,
- .driver_data = atkbd_hp_r4000_forced_release_keys,
+ .driver_data = atkbd_volume_forced_release_keys,
},
{
.ident = "HP Presario R4200",
@@ -1575,7 +1616,7 @@
DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4200"),
},
.callback = atkbd_setup_forced_release,
- .driver_data = atkbd_hp_r4000_forced_release_keys,
+ .driver_data = atkbd_volume_forced_release_keys,
},
{
.ident = "Inventec Symphony",
@@ -1584,7 +1625,7 @@
DMI_MATCH(DMI_PRODUCT_NAME, "SYMPHONY 6.0/7.0"),
},
.callback = atkbd_setup_forced_release,
- .driver_data = atkbd_inventec_forced_release_keys,
+ .driver_data = atkbd_volume_forced_release_keys,
},
{
.ident = "Samsung NC10",
@@ -1620,7 +1661,7 @@
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 1510"),
},
.callback = atkbd_setup_forced_release,
- .driver_data = atkbd_amilo_pa1510_forced_release_keys,
+ .driver_data = atkbd_volume_forced_release_keys,
},
{
.ident = "Fujitsu Amilo Pi 3525",
@@ -1649,6 +1690,15 @@
.callback = atkbd_setup_forced_release,
.driver_data = atkdb_soltech_ta12_forced_release_keys,
},
+ {
+ .ident = "OQO Model 01+",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "OQO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"),
+ },
+ .callback = atkbd_setup_scancode_fixup,
+ .driver_data = atkbd_oqo_01plus_scancode_fixup,
+ },
{ }
};
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index a88aff3..77d1309 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -147,6 +147,7 @@
}
error = request_irq(irq, gpio_keys_isr,
+ IRQF_SHARED |
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
button->desc ? button->desc : "gpio_keys",
bdata);
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 02f4f8f..a9bb254 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -227,6 +227,7 @@
depends on X86 && PNP
select NEW_LEDS
select LEDS_CLASS
+ select LEDS_TRIGGERS
select BITREVERSE
help
Say Y here if you want to use the IR remote functionality found
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index 216a559..ea821b5 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -209,7 +209,7 @@
/* Read the i8042 fast handshake timer */
static inline int hp_sdc_rtc_read_fhs(struct timeval *res) {
- uint64_t raw;
+ int64_t raw;
unsigned int tenms;
raw = hp_sdc_rtc_read_i8042timer(HP_SDC_CMD_LOAD_FHS, 2);
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index de745d7..ab5dc5f 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -219,7 +219,7 @@
PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
PS2PP_EXTRA_BTN | PS2PP_NAV_BTN | PS2PP_HWHEEL },
{ 72, PS2PP_KIND_TRACKMAN, 0 }, /* T-CH11: TrackMan Marble */
- { 73, 0, PS2PP_SIDE_BTN },
+ { 73, PS2PP_KIND_TRACKMAN, PS2PP_SIDE_BTN }, /* TrackMan FX */
{ 75, PS2PP_KIND_WHEEL, PS2PP_WHEEL },
{ 76, PS2PP_KIND_WHEEL, PS2PP_WHEEL },
{ 79, PS2PP_KIND_TRACKMAN, PS2PP_WHEEL }, /* TrackMan with wheel */
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index b66ff1a..f4a6125 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -652,6 +652,16 @@
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M300"),
},
+
+ },
+ {
+ .ident = "Toshiba Portege M300",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Portable PC"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "Version 1.0"),
+ },
+
},
{ }
};
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index a39bc4e..a537925 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -327,6 +327,17 @@
},
},
{
+ /*
+ * Reset and GET ID commands issued via KBD port are
+ * sometimes being delivered to AUX3.
+ */
+ .ident = "Sony Vaio FZ-240E",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"),
+ },
+ },
+ {
.ident = "Amoi M636/A737",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."),
@@ -661,7 +672,7 @@
static int __init i8042_pnp_init(void)
{
char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 };
- int pnp_data_busted = false;
+ bool pnp_data_busted = false;
int err;
#ifdef CONFIG_X86
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index a315781..1df02d25 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -836,17 +836,32 @@
static int i8042_controller_init(void)
{
unsigned long flags;
+ int n = 0;
+ unsigned char ctr[2];
/*
- * Save the CTR for restoral on unload / reboot.
+ * Save the CTR for restore on unload / reboot.
*/
- if (i8042_command(&i8042_ctr, I8042_CMD_CTL_RCTR)) {
- printk(KERN_ERR "i8042.c: Can't read CTR while initializing i8042.\n");
- return -EIO;
- }
+ do {
+ if (n >= 10) {
+ printk(KERN_ERR
+ "i8042.c: Unable to get stable CTR read.\n");
+ return -EIO;
+ }
- i8042_initial_ctr = i8042_ctr;
+ if (n != 0)
+ udelay(50);
+
+ if (i8042_command(&ctr[n++ % 2], I8042_CMD_CTL_RCTR)) {
+ printk(KERN_ERR
+ "i8042.c: Can't read CTR while initializing i8042.\n");
+ return -EIO;
+ }
+
+ } while (n < 2 || ctr[0] != ctr[1]);
+
+ i8042_initial_ctr = i8042_ctr = ctr[0];
/*
* Disable the keyboard interface and interrupt.
@@ -895,6 +910,12 @@
return -EIO;
}
+/*
+ * Flush whatever accumulated while we were disabling keyboard port.
+ */
+
+ i8042_flush();
+
return 0;
}
@@ -914,7 +935,7 @@
i8042_ctr |= I8042_CTR_KBDDIS | I8042_CTR_AUXDIS;
i8042_ctr &= ~(I8042_CTR_KBDINT | I8042_CTR_AUXINT);
- if (i8042_command(&i8042_initial_ctr, I8042_CMD_CTL_WCTR))
+ if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
printk(KERN_WARNING "i8042.c: Can't write CTR while resetting.\n");
/*
diff --git a/drivers/isdn/hardware/eicon/maintidi.c b/drivers/isdn/hardware/eicon/maintidi.c
index 23960cb..41c26e7 100644
--- a/drivers/isdn/hardware/eicon/maintidi.c
+++ b/drivers/isdn/hardware/eicon/maintidi.c
@@ -959,8 +959,9 @@
}
if (!strncmp("State\\Layer2 No1", path, pVar->path_length)) {
char* tmp = &pLib->lines[0].pInterface->Layer2[0];
- dword l2_state;
- diva_strace_read_uint (pVar, &l2_state);
+ dword l2_state;
+ if (diva_strace_read_uint(pVar, &l2_state))
+ return -1;
switch (l2_state) {
case 0:
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index 27d5dd6..ae89fb8 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -2692,7 +2692,7 @@
if (!(fax_control_bits & T30_CONTROL_BIT_MORE_DOCUMENTS)
|| (fax_feature_bits & T30_FEATURE_BIT_MORE_DOCUMENTS))
{
- len = (byte)(&(((T30_INFO *) 0)->universal_6));
+ len = offsetof(T30_INFO, universal_6);
fax_info_change = false;
if (ncpi->length >= 4)
{
@@ -2754,7 +2754,7 @@
for (i = 0; i < w; i++)
((T30_INFO *)(plci->fax_connect_info_buffer))->station_id[i] = fax_parms[4].info[1+i];
((T30_INFO *)(plci->fax_connect_info_buffer))->head_line_len = 0;
- len = (byte)(((T30_INFO *) 0)->station_id + 20);
+ len = offsetof(T30_INFO, station_id) + 20;
w = fax_parms[5].length;
if (w > 20)
w = 20;
@@ -2788,7 +2788,7 @@
}
else
{
- len = (byte)(&(((T30_INFO *) 0)->universal_6));
+ len = offsetof(T30_INFO, universal_6);
}
fax_info_change = true;
@@ -2892,7 +2892,7 @@
&& (plci->nsf_control_bits & T30_NSF_CONTROL_BIT_ENABLE_NSF)
&& (plci->nsf_control_bits & T30_NSF_CONTROL_BIT_NEGOTIATE_RESP))
{
- len = ((byte)(((T30_INFO *) 0)->station_id + 20));
+ len = offsetof(T30_INFO, station_id) + 20;
if (plci->fax_connect_info_length < len)
{
((T30_INFO *)(plci->fax_connect_info_buffer))->station_id_len = 0;
@@ -3802,7 +3802,7 @@
break;
}
ncpi = &m_parms[1];
- len = ((byte)(((T30_INFO *) 0)->station_id + 20));
+ len = offsetof(T30_INFO, station_id) + 20;
if (plci->fax_connect_info_length < len)
{
((T30_INFO *)(plci->fax_connect_info_buffer))->station_id_len = 0;
@@ -6844,7 +6844,7 @@
if ((plci->requested_options_conn | plci->requested_options | a->requested_options_table[plci->appl->Id-1])
& ((1L << PRIVATE_FAX_SUB_SEP_PWD) | (1L << PRIVATE_FAX_NONSTANDARD)))
{
- i = ((word)(((T30_INFO *) 0)->station_id + 20)) + ((T30_INFO *)plci->NL.RBuffer->P)->head_line_len;
+ i = offsetof(T30_INFO, station_id) + 20 + ((T30_INFO *)plci->NL.RBuffer->P)->head_line_len;
while (i < plci->NL.RBuffer->length)
plci->ncpi_buffer[++len] = plci->NL.RBuffer->P[i++];
}
@@ -7236,7 +7236,7 @@
{
plci->RData[1].P = plci->RData[0].P;
plci->RData[1].PLength = plci->RData[0].PLength;
- plci->RData[0].P = v120_header_buffer + (-((int) v120_header_buffer) & 3);
+ plci->RData[0].P = v120_header_buffer + (-((unsigned long)v120_header_buffer) & 3);
if ((plci->NL.RBuffer->P[0] & V120_HEADER_EXTEND_BIT) || (plci->NL.RLength == 1))
plci->RData[0].PLength = 1;
else
@@ -8473,7 +8473,7 @@
fax_control_bits |= T30_CONTROL_BIT_ACCEPT_SEL_POLLING;
}
len = nlc[0];
- pos = ((byte)(((T30_INFO *) 0)->station_id + 20));
+ pos = offsetof(T30_INFO, station_id) + 20;
if (pos < plci->fax_connect_info_length)
{
for (i = 1 + plci->fax_connect_info_buffer[pos]; i != 0; i--)
@@ -8525,7 +8525,7 @@
}
PUT_WORD(&(((T30_INFO *)&nlc[1])->control_bits_low), fax_control_bits);
- len = ((byte)(((T30_INFO *) 0)->station_id + 20));
+ len = offsetof(T30_INFO, station_id) + 20;
for (i = 0; i < len; i++)
plci->fax_connect_info_buffer[i] = nlc[1+i];
((T30_INFO *) plci->fax_connect_info_buffer)->head_line_len = 0;
diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
index bf526a7a..d6fdf1f 100644
--- a/drivers/isdn/hisax/amd7930_fn.c
+++ b/drivers/isdn/hisax/amd7930_fn.c
@@ -594,6 +594,7 @@
if (cs->debug & L1_DEB_WARN)
debugl1(cs, "Amd7930: l1hw: l2l1 tx_skb exist this shouldn't happen");
skb_queue_tail(&cs->sq, skb);
+ spin_unlock_irqrestore(&cs->lock, flags);
break;
}
if (cs->debug & DEB_DLOG_HEX)
diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c
index 018bd29..0b0c2e5 100644
--- a/drivers/isdn/hisax/diva.c
+++ b/drivers/isdn/hisax/diva.c
@@ -382,7 +382,7 @@
{
int to = 50;
- while ((!(MemReadHSCX(cs, hscx, HSCX_STAR) & 0x44) == 0x40) && to) {
+ while (((MemReadHSCX(cs, hscx, HSCX_STAR) & 0x44) != 0x40) && to) {
udelay(1);
to--;
}
diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index f181db4..1657bba 100644
--- a/drivers/isdn/hisax/elsa_ser.c
+++ b/drivers/isdn/hisax/elsa_ser.c
@@ -477,62 +477,62 @@
modem_set_init(struct IsdnCardState *cs) {
int timeout;
-#define RCV_DELAY 20000
+#define RCV_DELAY 20
modem_write_cmd(cs, MInit_1, strlen(MInit_1));
timeout = 1000;
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY);
+ mdelay(RCV_DELAY);
modem_write_cmd(cs, MInit_2, strlen(MInit_2));
timeout = 1000;
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY);
+ mdelay(RCV_DELAY);
modem_write_cmd(cs, MInit_3, strlen(MInit_3));
timeout = 1000;
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY);
+ mdelay(RCV_DELAY);
modem_write_cmd(cs, MInit_4, strlen(MInit_4));
timeout = 1000;
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY );
+ mdelay(RCV_DELAY);
modem_write_cmd(cs, MInit_5, strlen(MInit_5));
timeout = 1000;
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY);
+ mdelay(RCV_DELAY);
modem_write_cmd(cs, MInit_6, strlen(MInit_6));
timeout = 1000;
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY);
+ mdelay(RCV_DELAY);
modem_write_cmd(cs, MInit_7, strlen(MInit_7));
timeout = 1000;
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY);
+ mdelay(RCV_DELAY);
}
static void
modem_set_dial(struct IsdnCardState *cs, int outgoing) {
int timeout;
-#define RCV_DELAY 20000
+#define RCV_DELAY 20
modem_write_cmd(cs, MInit_speed28800, strlen(MInit_speed28800));
timeout = 1000;
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY);
+ mdelay(RCV_DELAY);
if (outgoing)
modem_write_cmd(cs, MInit_dialout, strlen(MInit_dialout));
else
@@ -541,7 +541,7 @@
while(timeout-- && cs->hw.elsa.transcnt)
udelay(1000);
debugl1(cs, "msi tout=%d", timeout);
- udelay(RCV_DELAY);
+ mdelay(RCV_DELAY);
}
static void
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index 9de5420..a420b64 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -817,8 +817,8 @@
}
/* we have a complete hdlc packet */
if (finish) {
- if ((!fifo->skbuff->data[fifo->skbuff->len - 1])
- && (fifo->skbuff->len > 3)) {
+ if (fifo->skbuff->len > 3 &&
+ !fifo->skbuff->data[fifo->skbuff->len - 1]) {
if (fifon == HFCUSB_D_RX) {
DBG(HFCUSB_DBG_DCHANNEL,
diff --git a/drivers/isdn/hisax/hscx_irq.c b/drivers/isdn/hisax/hscx_irq.c
index 7b1ad5e..2387d76 100644
--- a/drivers/isdn/hisax/hscx_irq.c
+++ b/drivers/isdn/hisax/hscx_irq.c
@@ -32,7 +32,7 @@
{
int to = 50;
- while ((!(READHSCX(cs, hscx, HSCX_STAR) & 0x44) == 0x40) && to) {
+ while (((READHSCX(cs, hscx, HSCX_STAR) & 0x44) != 0x40) && to) {
udelay(1);
to--;
}
diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
index 9aba646..c80cbb8 100644
--- a/drivers/isdn/hisax/icc.c
+++ b/drivers/isdn/hisax/icc.c
@@ -468,6 +468,7 @@
if (cs->debug & L1_DEB_WARN)
debugl1(cs, " l2l1 tx_skb exist this shouldn't happen");
skb_queue_tail(&cs->sq, skb);
+ spin_unlock_irqrestore(&cs->lock, flags);
break;
}
if (cs->debug & DEB_DLOG_HEX)
diff --git a/drivers/isdn/i4l/isdn_net.h b/drivers/isdn/i4l/isdn_net.h
index 74032d0..7511f08 100644
--- a/drivers/isdn/i4l/isdn_net.h
+++ b/drivers/isdn/i4l/isdn_net.h
@@ -83,19 +83,19 @@
spin_lock_irqsave(&nd->queue_lock, flags);
lp = nd->queue; /* get lp on top of queue */
- spin_lock(&nd->queue->xmit_lock);
while (isdn_net_lp_busy(nd->queue)) {
- spin_unlock(&nd->queue->xmit_lock);
nd->queue = nd->queue->next;
if (nd->queue == lp) { /* not found -- should never happen */
lp = NULL;
goto errout;
}
- spin_lock(&nd->queue->xmit_lock);
}
lp = nd->queue;
nd->queue = nd->queue->next;
+ spin_unlock_irqrestore(&nd->queue_lock, flags);
+ spin_lock(&lp->xmit_lock);
local_bh_disable();
+ return lp;
errout:
spin_unlock_irqrestore(&nd->queue_lock, flags);
return lp;
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
index 3e1532a..0d05ec4 100644
--- a/drivers/isdn/mISDN/stack.c
+++ b/drivers/isdn/mISDN/stack.c
@@ -364,7 +364,7 @@
static int
st_own_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
{
- if (!ch->st || ch->st->layer1)
+ if (!ch->st || !ch->st->layer1)
return -EINVAL;
return ch->st->layer1->ctrl(ch->st->layer1, cmd, arg);
}
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index b40fb9b..6f308a4 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -405,7 +405,11 @@
printk(KERN_ERR "via-pmu: can't map interrupt\n");
return -ENODEV;
}
- if (request_irq(irq, via_pmu_interrupt, 0, "VIA-PMU", (void *)0)) {
+ /* We set IRQF_TIMER because we don't want the interrupt to be disabled
+ * between the 2 passes of driver suspend, we control our own disabling
+ * for that one
+ */
+ if (request_irq(irq, via_pmu_interrupt, IRQF_TIMER, "VIA-PMU", (void *)0)) {
printk(KERN_ERR "via-pmu: can't request irq %d\n", irq);
return -ENODEV;
}
@@ -419,7 +423,7 @@
gpio_irq = irq_of_parse_and_map(gpio_node, 0);
if (gpio_irq != NO_IRQ) {
- if (request_irq(gpio_irq, gpio1_interrupt, 0,
+ if (request_irq(gpio_irq, gpio1_interrupt, IRQF_TIMER,
"GPIO1 ADB", (void *)0))
printk(KERN_ERR "pmu: can't get irq %d"
" (GPIO1)\n", gpio_irq);
@@ -925,8 +929,7 @@
#ifdef CONFIG_ADB
/* Send an ADB command */
-static int
-pmu_send_request(struct adb_request *req, int sync)
+static int pmu_send_request(struct adb_request *req, int sync)
{
int i, ret;
@@ -1005,16 +1008,11 @@
}
/* Enable/disable autopolling */
-static int
-pmu_adb_autopoll(int devs)
+static int __pmu_adb_autopoll(int devs)
{
struct adb_request req;
- if ((vias == NULL) || (!pmu_fully_inited) || !pmu_has_adb)
- return -ENXIO;
-
if (devs) {
- adb_dev_map = devs;
pmu_request(&req, NULL, 5, PMU_ADB_CMD, 0, 0x86,
adb_dev_map >> 8, adb_dev_map);
pmu_adb_flags = 2;
@@ -1027,9 +1025,17 @@
return 0;
}
+static int pmu_adb_autopoll(int devs)
+{
+ if ((vias == NULL) || (!pmu_fully_inited) || !pmu_has_adb)
+ return -ENXIO;
+
+ adb_dev_map = devs;
+ return __pmu_adb_autopoll(devs);
+}
+
/* Reset the ADB bus */
-static int
-pmu_adb_reset_bus(void)
+static int pmu_adb_reset_bus(void)
{
struct adb_request req;
int save_autopoll = adb_dev_map;
@@ -1038,13 +1044,13 @@
return -ENXIO;
/* anyone got a better idea?? */
- pmu_adb_autopoll(0);
+ __pmu_adb_autopoll(0);
- req.nbytes = 5;
+ req.nbytes = 4;
req.done = NULL;
req.data[0] = PMU_ADB_CMD;
- req.data[1] = 0;
- req.data[2] = ADB_BUSRESET;
+ req.data[1] = ADB_BUSRESET;
+ req.data[2] = 0;
req.data[3] = 0;
req.data[4] = 0;
req.reply_len = 0;
@@ -1056,7 +1062,7 @@
pmu_wait_complete(&req);
if (save_autopoll != 0)
- pmu_adb_autopoll(save_autopoll);
+ __pmu_adb_autopoll(save_autopoll);
return 0;
}
diff --git a/drivers/md/Makefile b/drivers/md/Makefile
index 1dc4185..e355e7f 100644
--- a/drivers/md/Makefile
+++ b/drivers/md/Makefile
@@ -46,7 +46,7 @@
obj-$(CONFIG_DM_ZERO) += dm-zero.o
quiet_cmd_unroll = UNROLL $@
- cmd_unroll = $(PERL) $(srctree)/$(src)/unroll.pl $(UNROLL) \
+ cmd_unroll = $(AWK) -f$(srctree)/$(src)/unroll.awk -vN=$(UNROLL) \
< $< > $@ || ( rm -f $@ && exit 1 )
ifeq ($(CONFIG_ALTIVEC),y)
@@ -59,56 +59,56 @@
targets += raid6int1.c
$(obj)/raid6int1.c: UNROLL := 1
-$(obj)/raid6int1.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int1.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
targets += raid6int2.c
$(obj)/raid6int2.c: UNROLL := 2
-$(obj)/raid6int2.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int2.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
targets += raid6int4.c
$(obj)/raid6int4.c: UNROLL := 4
-$(obj)/raid6int4.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int4.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
targets += raid6int8.c
$(obj)/raid6int8.c: UNROLL := 8
-$(obj)/raid6int8.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int8.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
targets += raid6int16.c
$(obj)/raid6int16.c: UNROLL := 16
-$(obj)/raid6int16.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int16.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
targets += raid6int32.c
$(obj)/raid6int32.c: UNROLL := 32
-$(obj)/raid6int32.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int32.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
CFLAGS_raid6altivec1.o += $(altivec_flags)
targets += raid6altivec1.c
$(obj)/raid6altivec1.c: UNROLL := 1
-$(obj)/raid6altivec1.c: $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
+$(obj)/raid6altivec1.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
CFLAGS_raid6altivec2.o += $(altivec_flags)
targets += raid6altivec2.c
$(obj)/raid6altivec2.c: UNROLL := 2
-$(obj)/raid6altivec2.c: $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
+$(obj)/raid6altivec2.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
CFLAGS_raid6altivec4.o += $(altivec_flags)
targets += raid6altivec4.c
$(obj)/raid6altivec4.c: UNROLL := 4
-$(obj)/raid6altivec4.c: $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
+$(obj)/raid6altivec4.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
CFLAGS_raid6altivec8.o += $(altivec_flags)
targets += raid6altivec8.c
$(obj)/raid6altivec8.c: UNROLL := 8
-$(obj)/raid6altivec8.c: $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
+$(obj)/raid6altivec8.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
quiet_cmd_mktable = TABLE $@
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 6986b00..60e2b32 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -1624,10 +1624,11 @@
bitmap->offset = mddev->bitmap_offset;
if (file) {
get_file(file);
- do_sync_mapping_range(file->f_mapping, 0, LLONG_MAX,
- SYNC_FILE_RANGE_WAIT_BEFORE |
- SYNC_FILE_RANGE_WRITE |
- SYNC_FILE_RANGE_WAIT_AFTER);
+ /* As future accesses to this file will use bmap,
+ * and bypass the page cache, we must sync the file
+ * first.
+ */
+ vfs_fsync(file, file->f_dentry, 1);
}
/* read superblock from bitmap file (this sets bitmap->chunksize) */
err = bitmap_read_sb(bitmap);
diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c
index 556acff..7dbe652 100644
--- a/drivers/md/dm-exception-store.c
+++ b/drivers/md/dm-exception-store.c
@@ -138,16 +138,6 @@
}
EXPORT_SYMBOL(dm_exception_store_type_unregister);
-/*
- * Round a number up to the nearest 'size' boundary. size must
- * be a power of 2.
- */
-static ulong round_up(ulong n, ulong size)
-{
- size--;
- return (n + size) & ~size;
-}
-
static int set_chunk_size(struct dm_exception_store *store,
const char *chunk_size_arg, char **error)
{
@@ -155,7 +145,8 @@
char *value;
chunk_size_ulong = simple_strtoul(chunk_size_arg, &value, 10);
- if (*chunk_size_arg == '\0' || *value != '\0') {
+ if (*chunk_size_arg == '\0' || *value != '\0' ||
+ chunk_size_ulong > UINT_MAX) {
*error = "Invalid chunk size";
return -EINVAL;
}
@@ -165,40 +156,35 @@
return 0;
}
- /*
- * Chunk size must be multiple of page size. Silently
- * round up if it's not.
- */
- chunk_size_ulong = round_up(chunk_size_ulong, PAGE_SIZE >> 9);
-
- return dm_exception_store_set_chunk_size(store, chunk_size_ulong,
+ return dm_exception_store_set_chunk_size(store,
+ (unsigned) chunk_size_ulong,
error);
}
int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
- unsigned long chunk_size_ulong,
+ unsigned chunk_size,
char **error)
{
/* Check chunk_size is a power of 2 */
- if (!is_power_of_2(chunk_size_ulong)) {
+ if (!is_power_of_2(chunk_size)) {
*error = "Chunk size is not a power of 2";
return -EINVAL;
}
/* Validate the chunk size against the device block size */
- if (chunk_size_ulong % (bdev_logical_block_size(store->cow->bdev) >> 9)) {
+ if (chunk_size % (bdev_logical_block_size(store->cow->bdev) >> 9)) {
*error = "Chunk size is not a multiple of device blocksize";
return -EINVAL;
}
- if (chunk_size_ulong > INT_MAX >> SECTOR_SHIFT) {
+ if (chunk_size > INT_MAX >> SECTOR_SHIFT) {
*error = "Chunk size is too high";
return -EINVAL;
}
- store->chunk_size = chunk_size_ulong;
- store->chunk_mask = chunk_size_ulong - 1;
- store->chunk_shift = ffs(chunk_size_ulong) - 1;
+ store->chunk_size = chunk_size;
+ store->chunk_mask = chunk_size - 1;
+ store->chunk_shift = ffs(chunk_size) - 1;
return 0;
}
@@ -251,7 +237,7 @@
r = set_chunk_size(tmp_store, argv[2], &ti->error);
if (r)
- goto bad_cow;
+ goto bad_ctr;
r = type->ctr(tmp_store, 0, NULL);
if (r) {
diff --git a/drivers/md/dm-exception-store.h b/drivers/md/dm-exception-store.h
index 812c7187..8a223a4 100644
--- a/drivers/md/dm-exception-store.h
+++ b/drivers/md/dm-exception-store.h
@@ -101,9 +101,9 @@
struct dm_dev *cow;
/* Size of data blocks saved - must be a power of 2 */
- chunk_t chunk_size;
- chunk_t chunk_mask;
- chunk_t chunk_shift;
+ unsigned chunk_size;
+ unsigned chunk_mask;
+ unsigned chunk_shift;
void *context;
};
@@ -169,7 +169,7 @@
int dm_exception_store_type_unregister(struct dm_exception_store_type *type);
int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
- unsigned long chunk_size_ulong,
+ unsigned chunk_size,
char **error);
int dm_exception_store_create(struct dm_target *ti, int argc, char **argv,
diff --git a/drivers/md/dm-log-userspace-base.c b/drivers/md/dm-log-userspace-base.c
index 652bd33..7ac2c14 100644
--- a/drivers/md/dm-log-userspace-base.c
+++ b/drivers/md/dm-log-userspace-base.c
@@ -156,7 +156,7 @@
}
/* The ptr value is sufficient for local unique id */
- lc->luid = (uint64_t)lc;
+ lc->luid = (unsigned long)lc;
lc->ti = ti;
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index d5b2e087..0c74642 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -284,12 +284,13 @@
{
int r;
struct disk_header *dh;
- chunk_t chunk_size;
+ unsigned chunk_size;
int chunk_size_supplied = 1;
char *chunk_err;
/*
- * Use default chunk size (or hardsect_size, if larger) if none supplied
+ * Use default chunk size (or logical_block_size, if larger)
+ * if none supplied
*/
if (!ps->store->chunk_size) {
ps->store->chunk_size = max(DM_CHUNK_SIZE_DEFAULT_SECTORS,
@@ -334,10 +335,9 @@
return 0;
if (chunk_size_supplied)
- DMWARN("chunk size %llu in device metadata overrides "
- "table chunk size of %llu.",
- (unsigned long long)chunk_size,
- (unsigned long long)ps->store->chunk_size);
+ DMWARN("chunk size %u in device metadata overrides "
+ "table chunk size of %u.",
+ chunk_size, ps->store->chunk_size);
/* We had a bogus chunk_size. Fix stuff up. */
free_area(ps);
@@ -345,8 +345,8 @@
r = dm_exception_store_set_chunk_size(ps->store, chunk_size,
&chunk_err);
if (r) {
- DMERR("invalid on-disk chunk size %llu: %s.",
- (unsigned long long)chunk_size, chunk_err);
+ DMERR("invalid on-disk chunk size %u: %s.",
+ chunk_size, chunk_err);
return r;
}
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 57f1bf7..3a3ba46 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -296,6 +296,7 @@
*/
static int register_snapshot(struct dm_snapshot *snap)
{
+ struct dm_snapshot *l;
struct origin *o, *new_o;
struct block_device *bdev = snap->origin->bdev;
@@ -319,7 +320,11 @@
__insert_origin(o);
}
- list_add_tail(&snap->list, &o->snapshots);
+ /* Sort the list according to chunk size, largest-first smallest-last */
+ list_for_each_entry(l, &o->snapshots, list)
+ if (l->store->chunk_size < snap->store->chunk_size)
+ break;
+ list_add_tail(&snap->list, &l->list);
up_write(&_origins_lock);
return 0;
@@ -668,6 +673,11 @@
bio_list_init(&s->queued_bios);
INIT_WORK(&s->queued_bios_work, flush_queued_bios);
+ if (!s->store->chunk_size) {
+ ti->error = "Chunk size not set";
+ goto bad_load_and_register;
+ }
+
/* Add snapshot to the list of snapshots for this origin */
/* Exceptions aren't triggered till snapshot_resume() is called */
if (register_snapshot(s)) {
@@ -951,7 +961,7 @@
src.bdev = bdev;
src.sector = chunk_to_sector(s->store, pe->e.old_chunk);
- src.count = min(s->store->chunk_size, dev_size - src.sector);
+ src.count = min((sector_t)s->store->chunk_size, dev_size - src.sector);
dest.bdev = s->store->cow->bdev;
dest.sector = chunk_to_sector(s->store, pe->e.new_chunk);
@@ -1142,6 +1152,8 @@
unsigned sz = 0;
struct dm_snapshot *snap = ti->private;
+ down_write(&snap->lock);
+
switch (type) {
case STATUSTYPE_INFO:
if (!snap->valid)
@@ -1173,6 +1185,8 @@
break;
}
+ up_write(&snap->lock);
+
return 0;
}
@@ -1388,7 +1402,7 @@
struct dm_dev *dev = ti->private;
struct dm_snapshot *snap;
struct origin *o;
- chunk_t chunk_size = 0;
+ unsigned chunk_size = 0;
down_read(&_origins_lock);
o = __lookup_origin(dev->bdev);
@@ -1465,7 +1479,7 @@
r = dm_register_target(&snapshot_target);
if (r) {
DMERR("snapshot target register failed %d", r);
- return r;
+ goto bad_register_snapshot_target;
}
r = dm_register_target(&origin_target);
@@ -1522,6 +1536,9 @@
dm_unregister_target(&origin_target);
bad1:
dm_unregister_target(&snapshot_target);
+
+bad_register_snapshot_target:
+ dm_exception_store_exit();
return r;
}
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 376f1ab..724efc6 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -47,6 +47,7 @@
atomic_t io_count;
struct bio *bio;
unsigned long start_time;
+ spinlock_t endio_lock;
};
/*
@@ -578,8 +579,12 @@
struct mapped_device *md = io->md;
/* Push-back supersedes any I/O errors */
- if (error && !(io->error > 0 && __noflush_suspending(md)))
- io->error = error;
+ if (unlikely(error)) {
+ spin_lock_irqsave(&io->endio_lock, flags);
+ if (!(io->error > 0 && __noflush_suspending(md)))
+ io->error = error;
+ spin_unlock_irqrestore(&io->endio_lock, flags);
+ }
if (atomic_dec_and_test(&io->io_count)) {
if (io->error == DM_ENDIO_REQUEUE) {
@@ -1226,6 +1231,7 @@
atomic_set(&ci.io->io_count, 1);
ci.io->bio = bio;
ci.io->md = md;
+ spin_lock_init(&ci.io->endio_lock);
ci.sector = bio->bi_sector;
ci.sector_count = bio_sectors(bio);
if (unlikely(bio_empty_barrier(bio)))
@@ -1822,6 +1828,7 @@
bad_bdev:
destroy_workqueue(md->wq);
bad_thread:
+ del_gendisk(md->disk);
put_disk(md->disk);
bad_disk:
blk_cleanup_queue(md->queue);
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 26ba42a..e64c971 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2631,7 +2631,7 @@
rdev->desc_nr = i++;
rdev->raid_disk = rdev->desc_nr;
set_bit(In_sync, &rdev->flags);
- } else if (rdev->raid_disk >= mddev->raid_disks) {
+ } else if (rdev->raid_disk >= (mddev->raid_disks - min(0, mddev->delta_disks))) {
rdev->raid_disk = -1;
clear_bit(In_sync, &rdev->flags);
}
@@ -6504,8 +6504,9 @@
skip:
mddev->curr_resync = 0;
mddev->curr_resync_completed = 0;
- mddev->resync_min = 0;
- mddev->resync_max = MaxSector;
+ if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery))
+ /* We completed so max setting can be forgotten. */
+ mddev->resync_max = MaxSector;
sysfs_notify(&mddev->kobj, NULL, "sync_completed");
wake_up(&resync_wait);
set_bit(MD_RECOVERY_DONE, &mddev->recovery);
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index d1b9bd5..a053423 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -64,7 +64,7 @@
/* allocate a r1bio with room for raid_disks entries in the bios array */
r1_bio = kzalloc(size, gfp_flags);
- if (!r1_bio)
+ if (!r1_bio && pi->mddev)
unplug_slaves(pi->mddev);
return r1_bio;
@@ -1683,6 +1683,7 @@
generic_make_request(bio);
}
}
+ cond_resched();
}
if (unplug)
unplug_slaves(mddev);
@@ -1978,13 +1979,14 @@
conf->poolinfo = kmalloc(sizeof(*conf->poolinfo), GFP_KERNEL);
if (!conf->poolinfo)
goto out_no_mem;
- conf->poolinfo->mddev = mddev;
+ conf->poolinfo->mddev = NULL;
conf->poolinfo->raid_disks = mddev->raid_disks;
conf->r1bio_pool = mempool_create(NR_RAID1_BIOS, r1bio_pool_alloc,
r1bio_pool_free,
conf->poolinfo);
if (!conf->r1bio_pool)
goto out_no_mem;
+ conf->poolinfo->mddev = mddev;
spin_lock_init(&conf->device_lock);
mddev->queue->queue_lock = &conf->device_lock;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 51c4c5c..c2cb7b8 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -68,7 +68,7 @@
/* allocate a r10bio with room for raid_disks entries in the bios array */
r10_bio = kzalloc(size, gfp_flags);
- if (!r10_bio)
+ if (!r10_bio && conf->mddev)
unplug_slaves(conf->mddev);
return r10_bio;
@@ -1632,6 +1632,7 @@
generic_make_request(bio);
}
}
+ cond_resched();
}
if (unplug)
unplug_slaves(mddev);
@@ -2095,7 +2096,6 @@
if (!conf->tmppage)
goto out_free_conf;
- conf->mddev = mddev;
conf->raid_disks = mddev->raid_disks;
conf->near_copies = nc;
conf->far_copies = fc;
@@ -2132,6 +2132,7 @@
goto out_free_conf;
}
+ conf->mddev = mddev;
spin_lock_init(&conf->device_lock);
mddev->queue->queue_lock = &conf->device_lock;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 9482980..dcce204 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -156,13 +156,16 @@
static int raid6_idx_to_slot(int idx, struct stripe_head *sh,
int *count, int syndrome_disks)
{
- int slot;
+ int slot = *count;
+ if (sh->ddf_layout)
+ (*count)++;
if (idx == sh->pd_idx)
return syndrome_disks;
if (idx == sh->qd_idx)
return syndrome_disks + 1;
- slot = (*count)++;
+ if (!sh->ddf_layout)
+ (*count)++;
return slot;
}
@@ -717,7 +720,7 @@
int i;
for (i = 0; i < disks; i++)
- srcs[i] = (void *)raid6_empty_zero_page;
+ srcs[i] = NULL;
count = 0;
i = d0_idx;
@@ -727,9 +730,8 @@
srcs[slot] = sh->dev[i].page;
i = raid6_next_disk(i, disks);
} while (i != d0_idx);
- BUG_ON(count != syndrome_disks);
- return count;
+ return syndrome_disks;
}
static struct dma_async_tx_descriptor *
@@ -814,7 +816,7 @@
* slot number conversion for 'faila' and 'failb'
*/
for (i = 0; i < disks ; i++)
- blocks[i] = (void *)raid6_empty_zero_page;
+ blocks[i] = NULL;
count = 0;
i = d0_idx;
do {
@@ -828,7 +830,6 @@
failb = slot;
i = raid6_next_disk(i, disks);
} while (i != d0_idx);
- BUG_ON(count != syndrome_disks);
BUG_ON(faila == failb);
if (failb < faila)
@@ -845,7 +846,7 @@
init_async_submit(&submit, ASYNC_TX_FENCE, NULL,
ops_complete_compute, sh,
to_addr_conv(sh, percpu));
- return async_gen_syndrome(blocks, 0, count+2,
+ return async_gen_syndrome(blocks, 0, syndrome_disks+2,
STRIPE_SIZE, &submit);
} else {
struct page *dest;
@@ -1139,7 +1140,7 @@
&sh->ops.zero_sum_result, percpu->spare_page, &submit);
}
-static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
+static void __raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
{
int overlap_clear = 0, i, disks = sh->disks;
struct dma_async_tx_descriptor *tx = NULL;
@@ -1204,22 +1205,55 @@
put_cpu();
}
+#ifdef CONFIG_MULTICORE_RAID456
+static void async_run_ops(void *param, async_cookie_t cookie)
+{
+ struct stripe_head *sh = param;
+ unsigned long ops_request = sh->ops.request;
+
+ clear_bit_unlock(STRIPE_OPS_REQ_PENDING, &sh->state);
+ wake_up(&sh->ops.wait_for_ops);
+
+ __raid_run_ops(sh, ops_request);
+ release_stripe(sh);
+}
+
+static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
+{
+ /* since handle_stripe can be called outside of raid5d context
+ * we need to ensure sh->ops.request is de-staged before another
+ * request arrives
+ */
+ wait_event(sh->ops.wait_for_ops,
+ !test_and_set_bit_lock(STRIPE_OPS_REQ_PENDING, &sh->state));
+ sh->ops.request = ops_request;
+
+ atomic_inc(&sh->count);
+ async_schedule(async_run_ops, sh);
+}
+#else
+#define raid_run_ops __raid_run_ops
+#endif
+
static int grow_one_stripe(raid5_conf_t *conf)
{
struct stripe_head *sh;
+ int disks = max(conf->raid_disks, conf->previous_raid_disks);
sh = kmem_cache_alloc(conf->slab_cache, GFP_KERNEL);
if (!sh)
return 0;
- memset(sh, 0, sizeof(*sh) + (conf->raid_disks-1)*sizeof(struct r5dev));
+ memset(sh, 0, sizeof(*sh) + (disks-1)*sizeof(struct r5dev));
sh->raid_conf = conf;
spin_lock_init(&sh->lock);
+ #ifdef CONFIG_MULTICORE_RAID456
+ init_waitqueue_head(&sh->ops.wait_for_ops);
+ #endif
- if (grow_buffers(sh, conf->raid_disks)) {
- shrink_buffers(sh, conf->raid_disks);
+ if (grow_buffers(sh, disks)) {
+ shrink_buffers(sh, disks);
kmem_cache_free(conf->slab_cache, sh);
return 0;
}
- sh->disks = conf->raid_disks;
/* we just created an active stripe so... */
atomic_set(&sh->count, 1);
atomic_inc(&conf->active_stripes);
@@ -1231,7 +1265,7 @@
static int grow_stripes(raid5_conf_t *conf, int num)
{
struct kmem_cache *sc;
- int devs = conf->raid_disks;
+ int devs = max(conf->raid_disks, conf->previous_raid_disks);
sprintf(conf->cache_name[0],
"raid%d-%s", conf->level, mdname(conf->mddev));
@@ -1329,6 +1363,9 @@
nsh->raid_conf = conf;
spin_lock_init(&nsh->lock);
+ #ifdef CONFIG_MULTICORE_RAID456
+ init_waitqueue_head(&nsh->ops.wait_for_ops);
+ #endif
list_add(&nsh->lru, &newstripes);
}
@@ -1899,10 +1936,15 @@
case ALGORITHM_PARITY_N:
break;
case ALGORITHM_ROTATING_N_CONTINUE:
+ /* Like left_symmetric, but P is before Q */
if (sh->pd_idx == 0)
i--; /* P D D D Q */
- else if (i > sh->pd_idx)
- i -= 2; /* D D Q P D */
+ else {
+ /* D D Q P D */
+ if (i < sh->pd_idx)
+ i += raid_disks;
+ i -= (sh->pd_idx + 1);
+ }
break;
case ALGORITHM_LEFT_ASYMMETRIC_6:
case ALGORITHM_RIGHT_ASYMMETRIC_6:
@@ -2896,7 +2938,7 @@
*
*/
-static bool handle_stripe5(struct stripe_head *sh)
+static void handle_stripe5(struct stripe_head *sh)
{
raid5_conf_t *conf = sh->raid_conf;
int disks = sh->disks, i;
@@ -3167,11 +3209,9 @@
ops_run_io(sh, &s);
return_io(return_bi);
-
- return blocked_rdev == NULL;
}
-static bool handle_stripe6(struct stripe_head *sh)
+static void handle_stripe6(struct stripe_head *sh)
{
raid5_conf_t *conf = sh->raid_conf;
int disks = sh->disks;
@@ -3455,17 +3495,14 @@
ops_run_io(sh, &s);
return_io(return_bi);
-
- return blocked_rdev == NULL;
}
-/* returns true if the stripe was handled */
-static bool handle_stripe(struct stripe_head *sh)
+static void handle_stripe(struct stripe_head *sh)
{
if (sh->raid_conf->level == 6)
- return handle_stripe6(sh);
+ handle_stripe6(sh);
else
- return handle_stripe5(sh);
+ handle_stripe5(sh);
}
static void raid5_activate_delayed(raid5_conf_t *conf)
@@ -3503,9 +3540,10 @@
{
raid5_conf_t *conf = mddev->private;
int i;
+ int devs = max(conf->raid_disks, conf->previous_raid_disks);
rcu_read_lock();
- for (i = 0; i < conf->raid_disks; i++) {
+ for (i = 0; i < devs; i++) {
mdk_rdev_t *rdev = rcu_dereference(conf->disks[i].rdev);
if (rdev && !test_bit(Faulty, &rdev->flags) && atomic_read(&rdev->nr_pending)) {
struct request_queue *r_queue = bdev_get_queue(rdev->bdev);
@@ -4011,6 +4049,8 @@
sector_nr = conf->reshape_progress;
sector_div(sector_nr, new_data_disks);
if (sector_nr) {
+ mddev->curr_resync_completed = sector_nr;
+ sysfs_notify(&mddev->kobj, NULL, "sync_completed");
*skipped = 1;
return sector_nr;
}
@@ -4277,9 +4317,7 @@
clear_bit(STRIPE_INSYNC, &sh->state);
spin_unlock(&sh->lock);
- /* wait for any blocked device to be handled */
- while (unlikely(!handle_stripe(sh)))
- ;
+ handle_stripe(sh);
release_stripe(sh);
return STRIPE_SECTORS;
@@ -4349,37 +4387,6 @@
return handled;
}
-#ifdef CONFIG_MULTICORE_RAID456
-static void __process_stripe(void *param, async_cookie_t cookie)
-{
- struct stripe_head *sh = param;
-
- handle_stripe(sh);
- release_stripe(sh);
-}
-
-static void process_stripe(struct stripe_head *sh, struct list_head *domain)
-{
- async_schedule_domain(__process_stripe, sh, domain);
-}
-
-static void synchronize_stripe_processing(struct list_head *domain)
-{
- async_synchronize_full_domain(domain);
-}
-#else
-static void process_stripe(struct stripe_head *sh, struct list_head *domain)
-{
- handle_stripe(sh);
- release_stripe(sh);
- cond_resched();
-}
-
-static void synchronize_stripe_processing(struct list_head *domain)
-{
-}
-#endif
-
/*
* This is our raid5 kernel thread.
@@ -4393,7 +4400,6 @@
struct stripe_head *sh;
raid5_conf_t *conf = mddev->private;
int handled;
- LIST_HEAD(raid_domain);
pr_debug("+++ raid5d active\n");
@@ -4430,7 +4436,9 @@
spin_unlock_irq(&conf->device_lock);
handled++;
- process_stripe(sh, &raid_domain);
+ handle_stripe(sh);
+ release_stripe(sh);
+ cond_resched();
spin_lock_irq(&conf->device_lock);
}
@@ -4438,7 +4446,6 @@
spin_unlock_irq(&conf->device_lock);
- synchronize_stripe_processing(&raid_domain);
async_tx_issue_pending_all();
unplug_slaves(mddev);
@@ -4558,13 +4565,9 @@
if (!sectors)
sectors = mddev->dev_sectors;
- if (!raid_disks) {
+ if (!raid_disks)
/* size is defined by the smallest of previous and new size */
- if (conf->raid_disks < conf->previous_raid_disks)
- raid_disks = conf->raid_disks;
- else
- raid_disks = conf->previous_raid_disks;
- }
+ raid_disks = min(conf->raid_disks, conf->previous_raid_disks);
sectors &= ~((sector_t)mddev->chunk_sectors - 1);
sectors &= ~((sector_t)mddev->new_chunk_sectors - 1);
@@ -4665,7 +4668,7 @@
}
per_cpu_ptr(conf->percpu, cpu)->spare_page = spare_page;
}
- scribble = kmalloc(scribble_len(conf->raid_disks), GFP_KERNEL);
+ scribble = kmalloc(conf->scribble_len, GFP_KERNEL);
if (!scribble) {
err = -ENOMEM;
break;
@@ -4686,7 +4689,7 @@
static raid5_conf_t *setup_conf(mddev_t *mddev)
{
raid5_conf_t *conf;
- int raid_disk, memory;
+ int raid_disk, memory, max_disks;
mdk_rdev_t *rdev;
struct disk_info *disk;
@@ -4722,28 +4725,6 @@
conf = kzalloc(sizeof(raid5_conf_t), GFP_KERNEL);
if (conf == NULL)
goto abort;
-
- conf->raid_disks = mddev->raid_disks;
- conf->scribble_len = scribble_len(conf->raid_disks);
- if (mddev->reshape_position == MaxSector)
- conf->previous_raid_disks = mddev->raid_disks;
- else
- conf->previous_raid_disks = mddev->raid_disks - mddev->delta_disks;
-
- conf->disks = kzalloc(conf->raid_disks * sizeof(struct disk_info),
- GFP_KERNEL);
- if (!conf->disks)
- goto abort;
-
- conf->mddev = mddev;
-
- if ((conf->stripe_hashtbl = kzalloc(PAGE_SIZE, GFP_KERNEL)) == NULL)
- goto abort;
-
- conf->level = mddev->new_level;
- if (raid5_alloc_percpu(conf) != 0)
- goto abort;
-
spin_lock_init(&conf->device_lock);
init_waitqueue_head(&conf->wait_for_stripe);
init_waitqueue_head(&conf->wait_for_overlap);
@@ -4757,11 +4738,33 @@
atomic_set(&conf->active_aligned_reads, 0);
conf->bypass_threshold = BYPASS_THRESHOLD;
+ conf->raid_disks = mddev->raid_disks;
+ if (mddev->reshape_position == MaxSector)
+ conf->previous_raid_disks = mddev->raid_disks;
+ else
+ conf->previous_raid_disks = mddev->raid_disks - mddev->delta_disks;
+ max_disks = max(conf->raid_disks, conf->previous_raid_disks);
+ conf->scribble_len = scribble_len(max_disks);
+
+ conf->disks = kzalloc(max_disks * sizeof(struct disk_info),
+ GFP_KERNEL);
+ if (!conf->disks)
+ goto abort;
+
+ conf->mddev = mddev;
+
+ if ((conf->stripe_hashtbl = kzalloc(PAGE_SIZE, GFP_KERNEL)) == NULL)
+ goto abort;
+
+ conf->level = mddev->new_level;
+ if (raid5_alloc_percpu(conf) != 0)
+ goto abort;
+
pr_debug("raid5: run(%s) called.\n", mdname(mddev));
list_for_each_entry(rdev, &mddev->disks, same_set) {
raid_disk = rdev->raid_disk;
- if (raid_disk >= conf->raid_disks
+ if (raid_disk >= max_disks
|| raid_disk < 0)
continue;
disk = conf->disks + raid_disk;
@@ -4793,7 +4796,7 @@
}
memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
- conf->raid_disks * ((sizeof(struct bio) + PAGE_SIZE))) / 1024;
+ max_disks * ((sizeof(struct bio) + PAGE_SIZE))) / 1024;
if (grow_stripes(conf, conf->max_nr_stripes)) {
printk(KERN_ERR
"raid5: couldn't allocate %dkB for buffers\n", memory);
@@ -4918,7 +4921,8 @@
test_bit(In_sync, &rdev->flags))
working_disks++;
- mddev->degraded = conf->raid_disks - working_disks;
+ mddev->degraded = (max(conf->raid_disks, conf->previous_raid_disks)
+ - working_disks);
if (mddev->degraded > conf->max_degraded) {
printk(KERN_ERR "raid5: not enough operational devices for %s"
diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index 2390e0e..dd70835 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -214,12 +214,20 @@
int disks; /* disks in stripe */
enum check_states check_state;
enum reconstruct_states reconstruct_state;
- /* stripe_operations
+ /**
+ * struct stripe_operations
* @target - STRIPE_OP_COMPUTE_BLK target
+ * @target2 - 2nd compute target in the raid6 case
+ * @zero_sum_result - P and Q verification flags
+ * @request - async service request flags for raid_run_ops
*/
struct stripe_operations {
int target, target2;
enum sum_check_flags zero_sum_result;
+ #ifdef CONFIG_MULTICORE_RAID456
+ unsigned long request;
+ wait_queue_head_t wait_for_ops;
+ #endif
} ops;
struct r5dev {
struct bio req;
@@ -294,6 +302,8 @@
#define STRIPE_FULL_WRITE 13 /* all blocks are set to be overwritten */
#define STRIPE_BIOFILL_RUN 14
#define STRIPE_COMPUTE_RUN 15
+#define STRIPE_OPS_REQ_PENDING 16
+
/*
* Operation request flags
*/
@@ -478,7 +488,7 @@
{
return (layout >= 0 && layout <= 5)
||
- (layout == 8 || layout == 10)
+ (layout >= 8 && layout <= 10)
||
(layout >= 16 && layout <= 20);
}
diff --git a/drivers/md/raid6altivec.uc b/drivers/md/raid6altivec.uc
index 699dfee..2654d5c 100644
--- a/drivers/md/raid6altivec.uc
+++ b/drivers/md/raid6altivec.uc
@@ -15,7 +15,7 @@
*
* $#-way unrolled portable integer math RAID-6 instruction set
*
- * This file is postprocessed using unroll.pl
+ * This file is postprocessed using unroll.awk
*
* <benh> hpa: in process,
* you can just "steal" the vec unit with enable_kernel_altivec() (but
diff --git a/drivers/md/raid6int.uc b/drivers/md/raid6int.uc
index f9bf9cb..d1e276a 100644
--- a/drivers/md/raid6int.uc
+++ b/drivers/md/raid6int.uc
@@ -15,7 +15,7 @@
*
* $#-way unrolled portable integer math RAID-6 instruction set
*
- * This file is postprocessed using unroll.pl
+ * This file is postprocessed using unroll.awk
*/
#include <linux/raid/pq.h>
diff --git a/drivers/md/raid6test/Makefile b/drivers/md/raid6test/Makefile
index 58ffdf4..2874cbe 100644
--- a/drivers/md/raid6test/Makefile
+++ b/drivers/md/raid6test/Makefile
@@ -7,7 +7,7 @@
OPTFLAGS = -O2 # Adjust as desired
CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
LD = ld
-PERL = perl
+AWK = awk
AR = ar
RANLIB = ranlib
@@ -35,35 +35,35 @@
raid6test: test.c raid6.a
$(CC) $(CFLAGS) -o raid6test $^
-raid6altivec1.c: raid6altivec.uc ../unroll.pl
- $(PERL) ../unroll.pl 1 < raid6altivec.uc > $@
+raid6altivec1.c: raid6altivec.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=1 < raid6altivec.uc > $@
-raid6altivec2.c: raid6altivec.uc ../unroll.pl
- $(PERL) ../unroll.pl 2 < raid6altivec.uc > $@
+raid6altivec2.c: raid6altivec.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=2 < raid6altivec.uc > $@
-raid6altivec4.c: raid6altivec.uc ../unroll.pl
- $(PERL) ../unroll.pl 4 < raid6altivec.uc > $@
+raid6altivec4.c: raid6altivec.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=4 < raid6altivec.uc > $@
-raid6altivec8.c: raid6altivec.uc ../unroll.pl
- $(PERL) ../unroll.pl 8 < raid6altivec.uc > $@
+raid6altivec8.c: raid6altivec.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=8 < raid6altivec.uc > $@
-raid6int1.c: raid6int.uc ../unroll.pl
- $(PERL) ../unroll.pl 1 < raid6int.uc > $@
+raid6int1.c: raid6int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=1 < raid6int.uc > $@
-raid6int2.c: raid6int.uc ../unroll.pl
- $(PERL) ../unroll.pl 2 < raid6int.uc > $@
+raid6int2.c: raid6int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=2 < raid6int.uc > $@
-raid6int4.c: raid6int.uc ../unroll.pl
- $(PERL) ../unroll.pl 4 < raid6int.uc > $@
+raid6int4.c: raid6int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=4 < raid6int.uc > $@
-raid6int8.c: raid6int.uc ../unroll.pl
- $(PERL) ../unroll.pl 8 < raid6int.uc > $@
+raid6int8.c: raid6int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=8 < raid6int.uc > $@
-raid6int16.c: raid6int.uc ../unroll.pl
- $(PERL) ../unroll.pl 16 < raid6int.uc > $@
+raid6int16.c: raid6int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=16 < raid6int.uc > $@
-raid6int32.c: raid6int.uc ../unroll.pl
- $(PERL) ../unroll.pl 32 < raid6int.uc > $@
+raid6int32.c: raid6int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=32 < raid6int.uc > $@
raid6tables.c: mktables
./mktables > raid6tables.c
diff --git a/drivers/md/unroll.awk b/drivers/md/unroll.awk
new file mode 100644
index 0000000..c6aa036
--- /dev/null
+++ b/drivers/md/unroll.awk
@@ -0,0 +1,20 @@
+
+# This filter requires one command line option of form -vN=n
+# where n must be a decimal number.
+#
+# Repeat each input line containing $$ n times, replacing $$ with 0...n-1.
+# Replace each $# with n, and each $* with a single $.
+
+BEGIN {
+ n = N + 0
+}
+{
+ if (/\$\$/) { rep = n } else { rep = 1 }
+ for (i = 0; i < rep; ++i) {
+ tmp = $0
+ gsub(/\$\$/, i, tmp)
+ gsub(/\$\#/, n, tmp)
+ gsub(/\$\*/, "$", tmp)
+ print tmp
+ }
+}
diff --git a/drivers/md/unroll.pl b/drivers/md/unroll.pl
deleted file mode 100644
index 3acc710..0000000
--- a/drivers/md/unroll.pl
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/perl
-#
-# Take a piece of C code and for each line which contains the sequence $$
-# repeat n times with $ replaced by 0...n-1; the sequence $# is replaced
-# by the unrolling factor, and $* with a single $
-#
-
-($n) = @ARGV;
-$n += 0;
-
-while ( defined($line = <STDIN>) ) {
- if ( $line =~ /\$\$/ ) {
- $rep = $n;
- } else {
- $rep = 1;
- }
- for ( $i = 0 ; $i < $rep ; $i++ ) {
- $tmp = $line;
- $tmp =~ s/\$\$/$i/g;
- $tmp =~ s/\$\#/$n/g;
- $tmp =~ s/\$\*/\$/g;
- print $tmp;
- }
-}
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 6459511..3a50ce9 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -616,13 +616,13 @@
case RF2:
map[i].rf_a1 = (prog_cal[RF2] - prog_tab[RF2] -
prog_cal[RF1] + prog_tab[RF1]) /
- ((rf_freq[RF2] - rf_freq[RF1]) / 1000);
+ (s32)((rf_freq[RF2] - rf_freq[RF1]) / 1000);
map[i].rf2 = rf_freq[RF2] / 1000;
break;
case RF3:
map[i].rf_a2 = (prog_cal[RF3] - prog_tab[RF3] -
prog_cal[RF2] + prog_tab[RF2]) /
- ((rf_freq[RF3] - rf_freq[RF2]) / 1000);
+ (s32)((rf_freq[RF3] - rf_freq[RF2]) / 1000);
map[i].rf_b2 = prog_cal[RF2] - prog_tab[RF2];
map[i].rf3 = rf_freq[RF3] / 1000;
break;
@@ -1000,12 +1000,12 @@
struct tda18271_std_map_item *map;
char *mode;
int ret;
- u32 freq = params->frequency * 62500;
+ u32 freq = params->frequency * 125 *
+ ((params->mode == V4L2_TUNER_RADIO) ? 1 : 1000) / 2;
priv->mode = TDA18271_ANALOG;
if (params->mode == V4L2_TUNER_RADIO) {
- freq = freq / 1000;
map = &std_map->fm_radio;
mode = "fm";
} else if (params->std & V4L2_STD_MN) {
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 9744b06..0e4b97f 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -75,7 +75,7 @@
select DVB_DIB3000MC if !DVB_FE_CUSTOMISE
select DVB_S5H1411 if !DVB_FE_CUSTOMISE
select DVB_LGDT3305 if !DVB_FE_CUSTOMISE
- select DVB_TUNER_DIB0070
+ select DVB_TUNER_DIB0070 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_MT2266 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE
diff --git a/drivers/media/dvb/dvb-usb/ce6230.c b/drivers/media/dvb/dvb-usb/ce6230.c
index 0737c63..3df2045 100644
--- a/drivers/media/dvb/dvb-usb/ce6230.c
+++ b/drivers/media/dvb/dvb-usb/ce6230.c
@@ -105,7 +105,7 @@
int i = 0;
struct req_t req;
int ret = 0;
- memset(&req, 0, sizeof(&req));
+ memset(&req, 0, sizeof(req));
if (num > 2)
return -EINVAL;
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 0b2812a..6bd8951 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1925,7 +1925,7 @@
{ NULL },
},
{ "Leadtek Winfast DTV Dongle (STK7700P based)",
- { &dib0700_usb_id_table[8] },
+ { &dib0700_usb_id_table[8], &dib0700_usb_id_table[34] },
{ NULL },
},
{ "AVerMedia AVerTV DVB-T Express",
@@ -2064,7 +2064,7 @@
},
},
- .num_device_descs = 12,
+ .num_device_descs = 11,
.devices = {
{ "DiBcom STK7070P reference design",
{ &dib0700_usb_id_table[15], NULL },
@@ -2098,11 +2098,6 @@
{ &dib0700_usb_id_table[30], NULL },
{ NULL },
},
- { "Terratec Cinergy T USB XXS/ T3",
- { &dib0700_usb_id_table[33],
- &dib0700_usb_id_table[52], NULL },
- { NULL },
- },
{ "Elgato EyeTV DTT",
{ &dib0700_usb_id_table[49], NULL },
{ NULL },
@@ -2343,8 +2338,10 @@
{ &dib0700_usb_id_table[59], NULL },
{ NULL },
},
- { "Terratec Cinergy T USB XXS (HD)",
- { &dib0700_usb_id_table[34], &dib0700_usb_id_table[60] },
+ { "Terratec Cinergy T USB XXS (HD)/ T3",
+ { &dib0700_usb_id_table[33],
+ &dib0700_usb_id_table[52],
+ &dib0700_usb_id_table[60], NULL},
{ NULL },
},
},
diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c
index d1b67fe..485d061 100644
--- a/drivers/media/dvb/firewire/firedtv-avc.c
+++ b/drivers/media/dvb/firewire/firedtv-avc.c
@@ -1050,28 +1050,28 @@
c->operand[4] = 0; /* slot */
c->operand[5] = SFE_VENDOR_TAG_CA_PMT; /* ca tag */
c->operand[6] = 0; /* more/last */
- /* c->operand[7] = XXXprogram_info_length + 17; */ /* length */
- c->operand[8] = list_management;
- c->operand[9] = 0x01; /* pmt_cmd=OK_descramble */
+ /* Use three bytes for length field in case length > 127 */
+ c->operand[10] = list_management;
+ c->operand[11] = 0x01; /* pmt_cmd=OK_descramble */
/* TS program map table */
- c->operand[10] = 0x02; /* Table id=2 */
- c->operand[11] = 0x80; /* Section syntax + length */
- /* c->operand[12] = XXXprogram_info_length + 12; */
- c->operand[13] = msg[1]; /* Program number */
- c->operand[14] = msg[2];
- c->operand[15] = 0x01; /* Version number=0 + current/next=1 */
- c->operand[16] = 0x00; /* Section number=0 */
- c->operand[17] = 0x00; /* Last section number=0 */
- c->operand[18] = 0x1f; /* PCR_PID=1FFF */
- c->operand[19] = 0xff;
- c->operand[20] = (program_info_length >> 8); /* Program info length */
- c->operand[21] = (program_info_length & 0xff);
+ c->operand[12] = 0x02; /* Table id=2 */
+ c->operand[13] = 0x80; /* Section syntax + length */
+ /* c->operand[14] = XXXprogram_info_length + 12; */
+ c->operand[15] = msg[1]; /* Program number */
+ c->operand[16] = msg[2];
+ c->operand[17] = 0x01; /* Version number=0 + current/next=1 */
+ c->operand[18] = 0x00; /* Section number=0 */
+ c->operand[19] = 0x00; /* Last section number=0 */
+ c->operand[20] = 0x1f; /* PCR_PID=1FFF */
+ c->operand[21] = 0xff;
+ c->operand[22] = (program_info_length >> 8); /* Program info length */
+ c->operand[23] = (program_info_length & 0xff);
/* CA descriptors at programme level */
read_pos = 6;
- write_pos = 22;
+ write_pos = 24;
if (program_info_length > 0) {
pmt_cmd_id = msg[read_pos++];
if (pmt_cmd_id != 1 && pmt_cmd_id != 4)
@@ -1113,8 +1113,10 @@
c->operand[write_pos++] = 0x00;
c->operand[write_pos++] = 0x00;
- c->operand[7] = write_pos - 8;
- c->operand[12] = write_pos - 13;
+ c->operand[7] = 0x82;
+ c->operand[8] = (write_pos - 10) >> 8;
+ c->operand[9] = (write_pos - 10) & 0xff;
+ c->operand[14] = write_pos - 15;
crc32_csum = crc32_be(0, &c->operand[10], c->operand[12] - 1);
c->operand[write_pos - 4] = (crc32_csum >> 24) & 0xff;
diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
index 7ba4363..e49cdc8 100644
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ b/drivers/media/dvb/firewire/firedtv-fe.c
@@ -141,18 +141,12 @@
return -EOPNOTSUPP;
}
-#define ACCEPTED 0x9
-
static int fdtv_set_frontend(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
struct firedtv *fdtv = fe->sec_priv;
- /* FIXME: avc_tuner_dsd never returns ACCEPTED. Check status? */
- if (avc_tuner_dsd(fdtv, params) != ACCEPTED)
- return -EINVAL;
- else
- return 0; /* not sure of this... */
+ return avc_tuner_dsd(fdtv, params);
}
static int fdtv_get_frontend(struct dvb_frontend *fe,
diff --git a/drivers/media/dvb/frontends/dib0070.h b/drivers/media/dvb/frontends/dib0070.h
index 8a2e1e7..eec9e52 100644
--- a/drivers/media/dvb/frontends/dib0070.h
+++ b/drivers/media/dvb/frontends/dib0070.h
@@ -51,6 +51,7 @@
#if defined(CONFIG_DVB_TUNER_DIB0070) || (defined(CONFIG_DVB_TUNER_DIB0070_MODULE) && defined(MODULE))
extern struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0070_config *cfg);
extern u16 dib0070_wbd_offset(struct dvb_frontend *);
+extern void dib0070_ctrl_agc_filter(struct dvb_frontend *, u8 open);
#else
static inline struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0070_config *cfg)
{
@@ -63,7 +64,11 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return -ENODEV;
}
+
+static inline void dib0070_ctrl_agc_filter(struct dvb_frontend *fe, u8 open)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+}
#endif
-extern void dib0070_ctrl_agc_filter(struct dvb_frontend *, u8 open);
#endif
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index 55ef6eeb..0781f94 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -1375,6 +1375,11 @@
if (dib7000p_identify(st) != 0)
goto error;
+ /* FIXME: make sure the dev.parent field is initialized, or else
+ request_firmware() will hit an OOPS (this should be moved somewhere
+ more common) */
+ st->i2c_master.gated_tuner_i2c_adap.dev.parent = i2c_adap->dev.parent;
+
dibx000_init_i2c_master(&st->i2c_master, DIB7000P, st->i2c_adap, st->i2c_addr);
dib7000p_demod_reset(st);
diff --git a/drivers/media/dvb/pt1/pt1.c b/drivers/media/dvb/pt1/pt1.c
index 81e623a..1fd8306 100644
--- a/drivers/media/dvb/pt1/pt1.c
+++ b/drivers/media/dvb/pt1/pt1.c
@@ -27,6 +27,7 @@
#include <linux/pci.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
+#include <linux/vmalloc.h>
#include "dvbdev.h"
#include "dvb_demux.h"
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index cb8a358..8f88a58 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -529,6 +529,12 @@
.driver_info = SMS1XXX_BOARD_SIANO_NICE },
{ USB_DEVICE(0x187f, 0x0301),
.driver_info = SMS1XXX_BOARD_SIANO_VENICE },
+ { USB_DEVICE(0x2040, 0xb900),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0xb910),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0xc000),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ } /* Terminating entry */
};
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 939d1e5..a6724019 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -1299,7 +1299,7 @@
tvnorm = &bttv_tvnorms[norm];
- if (!memcmp(&bttv_tvnorms[btv->tvnorm].cropcap, &tvnorm->cropcap,
+ if (memcmp(&bttv_tvnorms[btv->tvnorm].cropcap, &tvnorm->cropcap,
sizeof (tvnorm->cropcap))) {
bttv_crop_reset(&btv->crop[0], norm);
btv->crop[1] = btv->crop[0]; /* current = default */
@@ -3800,11 +3800,34 @@
if (!V4L2_FIELD_HAS_BOTH(item->vb.field) &&
(item->vb.queue.next != &btv->capture)) {
item = list_entry(item->vb.queue.next, struct bttv_buffer, vb.queue);
+ /* Mike Isely <isely@pobox.com> - Only check
+ * and set up the bottom field in the logic
+ * below. Don't ever do the top field. This
+ * of course means that if we set up the
+ * bottom field in the above code that we'll
+ * actually skip a field. But that's OK.
+ * Having processed only a single buffer this
+ * time, then the next time around the first
+ * available buffer should be for a top field.
+ * That will then cause us here to set up a
+ * top then a bottom field in the normal way.
+ * The alternative to this understanding is
+ * that we set up the second available buffer
+ * as a top field, but that's out of order
+ * since this driver always processes the top
+ * field first - the effect will be the two
+ * buffers being returned in the wrong order,
+ * with the second buffer also being delayed
+ * by one field time (owing to the fifo nature
+ * of videobuf). Worse still, we'll be stuck
+ * doing fields out of order now every time
+ * until something else causes a field to be
+ * dropped. By effectively forcing a field to
+ * drop this way then we always get back into
+ * sync within a single frame time. (Out of
+ * order fields can screw up deinterlacing
+ * algorithms.) */
if (!V4L2_FIELD_HAS_BOTH(item->vb.field)) {
- if (NULL == set->top &&
- V4L2_FIELD_TOP == item->vb.field) {
- set->top = item;
- }
if (NULL == set->bottom &&
V4L2_FIELD_BOTTOM == item->vb.field) {
set->bottom = item;
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 7bd8a70..ac947ae 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -383,6 +383,11 @@
static int snd_em28xx_prepare(struct snd_pcm_substream *substream)
{
+ struct em28xx *dev = snd_pcm_substream_chip(substream);
+
+ dev->adev.hwptr_done_capture = 0;
+ dev->adev.capture_transfer_done = 0;
+
return 0;
}
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
index 59400e8..a27afeb 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
+++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
@@ -35,12 +35,25 @@
const
struct dmi_system_id s5k4aa_vflip_dmi_table[] = {
{
+ .ident = "BRUNEINIT",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "BRUNENIT"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "BRUNENIT"),
+ DMI_MATCH(DMI_BOARD_VERSION, "00030D0000000001")
+ }
+ }, {
.ident = "Fujitsu-Siemens Amilo Xa 2528",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xa 2528")
}
}, {
+ .ident = "Fujitsu-Siemens Amilo Xi 2528",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2528")
+ }
+ }, {
.ident = "Fujitsu-Siemens Amilo Xi 2550",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
@@ -57,6 +70,13 @@
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
+ DMI_MATCH(DMI_BIOS_DATE, "12/02/2008")
+ }
+ }, {
+ .ident = "MSI GX700",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
DMI_MATCH(DMI_BIOS_DATE, "07/26/2007")
}
}, {
diff --git a/drivers/media/video/gspca/mr97310a.c b/drivers/media/video/gspca/mr97310a.c
index 140c8f3..f8328b9 100644
--- a/drivers/media/video/gspca/mr97310a.c
+++ b/drivers/media/video/gspca/mr97310a.c
@@ -483,7 +483,7 @@
data[3] = 0x2c; /* reg 2, H size/8 */
data[4] = 0x48; /* reg 3, V size/4 */
data[6] = 0x06; /* reg 5, H start */
- data[8] = 0x06 + sd->sensor_type; /* reg 7, V start */
+ data[8] = 0x06 - sd->sensor_type; /* reg 7, V start */
break;
}
err_code = mr_write(gspca_dev, 11);
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 2f6e135..a5c190e 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -2919,7 +2919,7 @@
/* A false positive here is likely, until OVT gives me
* the definitive SOF/EOF format */
if ((!(data[0] | data[1] | data[2] | data[3] | data[5])) && data[6]) {
- gspca_frame_add(gspca_dev, LAST_PACKET, frame, data, 0);
+ frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame, data, 0);
gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, 0);
sd->packet_nr = 0;
}
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index 65489d6..bfae63f 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -394,7 +394,8 @@
PDEBUG(D_PACK, "End of frame detected");
/* Complete the last frame (if any) */
- gspca_frame_add(gspca_dev, LAST_PACKET, frame, data, 0);
+ frame = gspca_frame_add(gspca_dev, LAST_PACKET,
+ frame, data, 0);
if (chunk_len)
PDEBUG(D_ERR, "Chunk length is "
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 6952e96..51b683c 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -26,6 +26,7 @@
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
+#include <linux/sched.h>
#include <media/v4l2-common.h>
#include <media/v4l2-dev.h>
@@ -1432,7 +1433,9 @@
icd->sense = &sense;
cam_f.fmt.pix.pixelformat = cam_fmt->fourcc;
- ret = v4l2_subdev_call(sd, video, s_fmt, f);
+ ret = v4l2_subdev_call(sd, video, s_fmt, &cam_f);
+ cam_f.fmt.pix.pixelformat = pix->pixelformat;
+ *pix = cam_f.fmt.pix;
icd->sense = NULL;
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index 9e3262c..2c0bb06 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -598,11 +598,6 @@
buf = list_entry(dma_q->active.next,
struct s2255_buffer, vb.queue);
- if (!waitqueue_active(&buf->vb.done)) {
- /* no one active */
- rc = -1;
- goto unlock;
- }
list_del(&buf->vb.queue);
do_gettimeofday(&buf->vb.ts);
dprintk(100, "[%p/%d] wakeup\n", buf, buf->vb.i);
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 71145bf..0901322 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -3428,6 +3428,7 @@
.tuner_config = 3,
.mpeg = SAA7134_MPEG_DVB,
.ts_type = SAA7134_MPEG_TS_SERIAL,
+ .ts_force_val = 1,
.gpiomask = 0x0800100, /* GPIO 21 is an INPUT */
.inputs = {{
.name = name_tv,
diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c
index 3fa6522..03488ba 100644
--- a/drivers/media/video/saa7134/saa7134-ts.c
+++ b/drivers/media/video/saa7134/saa7134-ts.c
@@ -262,11 +262,13 @@
switch (saa7134_boards[dev->board].ts_type) {
case SAA7134_MPEG_TS_PARALLEL:
saa_writeb(SAA7134_TS_SERIAL0, 0x40);
- saa_writeb(SAA7134_TS_PARALLEL, 0xec);
+ saa_writeb(SAA7134_TS_PARALLEL, 0xec |
+ (saa7134_boards[dev->board].ts_force_val << 4));
break;
case SAA7134_MPEG_TS_SERIAL:
saa_writeb(SAA7134_TS_SERIAL0, 0xd8);
- saa_writeb(SAA7134_TS_PARALLEL, 0x6c);
+ saa_writeb(SAA7134_TS_PARALLEL, 0x6c |
+ (saa7134_boards[dev->board].ts_force_val << 4));
saa_writeb(SAA7134_TS_PARALLEL_SERIAL, 0xbc);
saa_writeb(SAA7134_TS_SERIAL1, 0x02);
break;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 6ee3e9b..f8697d4 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -360,6 +360,7 @@
enum saa7134_mpeg_type mpeg;
enum saa7134_mpeg_ts_type ts_type;
unsigned int vid_port_opts;
+ unsigned int ts_force_val:1;
};
#define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name)
diff --git a/drivers/media/video/saa7164/saa7164-cmd.c b/drivers/media/video/saa7164/saa7164-cmd.c
index c45966e..9c1d3ac 100644
--- a/drivers/media/video/saa7164/saa7164-cmd.c
+++ b/drivers/media/video/saa7164/saa7164-cmd.c
@@ -347,7 +347,7 @@
/* Prepare some basic command/response structures */
memset(&command_t, 0, sizeof(command_t));
- memset(&response_t, 0, sizeof(&response_t));
+ memset(&response_t, 0, sizeof(response_t));
pcommand_t = &command_t;
presponse_t = &response_t;
command_t.id = id;
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index 65ac474..2f78b4f 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -1173,8 +1173,8 @@
width_in = scale_up(cam->ceu_rect.width, *scale_h);
height_in = scale_up(cam->ceu_rect.height, *scale_v);
- *scale_h = calc_generic_scale(cam->ceu_rect.width, icd->user_width);
- *scale_v = calc_generic_scale(cam->ceu_rect.height, icd->user_height);
+ *scale_h = calc_generic_scale(width_in, icd->user_width);
+ *scale_v = calc_generic_scale(height_in, icd->user_height);
return 0;
}
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 59aa7a3..36e617bd 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -1160,13 +1160,15 @@
if (icd->iface == ici->nr) {
/* The bus->remove will be called */
device_unregister(&icd->dev);
- /* Not before device_unregister(), .remove
- * needs parent to call ici->ops->remove() */
- icd->dev.parent = NULL;
-
- /* If the host module is loaded again, device_register()
- * would complain "already initialised" */
- memset(&icd->dev.kobj, 0, sizeof(icd->dev.kobj));
+ /*
+ * Not before device_unregister(), .remove
+ * needs parent to call ici->ops->remove().
+ * If the host module is loaded again, device_register()
+ * would complain "already initialised," since 2.6.32
+ * this is also needed to prevent use-after-free of the
+ * device private data.
+ */
+ memset(&icd->dev, 0, sizeof(icd->dev));
}
}
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index c3225a5..1b89735 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -348,7 +348,7 @@
__s32 value, __u8 *data)
{
data[0] = value == 0 ? 0 : (value > 0) ? 1 : 0xff;
- data[2] = min(abs(value), 0xff);
+ data[2] = min((int)abs(value), 0xff);
}
static struct uvc_control_mapping uvc_ctrl_mappings[] = {
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index f960e8e..a6e41d1 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -90,7 +90,8 @@
ctrl->dwMaxVideoFrameSize =
frame->dwMaxVideoFrameBufferSize;
- if (stream->dev->quirks & UVC_QUIRK_FIX_BANDWIDTH &&
+ if (!(format->flags & UVC_FMT_FLAG_COMPRESSED) &&
+ stream->dev->quirks & UVC_QUIRK_FIX_BANDWIDTH &&
stream->intf->num_altsetting > 1) {
u32 interval;
u32 bandwidth;
diff --git a/drivers/mfd/twl4030-core.c b/drivers/mfd/twl4030-core.c
index e832e97..a1c47ee 100644
--- a/drivers/mfd/twl4030-core.c
+++ b/drivers/mfd/twl4030-core.c
@@ -795,7 +795,7 @@
twl->client = i2c_new_dummy(client->adapter,
twl->address);
if (!twl->client) {
- dev_err(&twl->client->dev,
+ dev_err(&client->dev,
"can't attach client %d\n", i);
status = -ENOMEM;
goto fail;
diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c
index d3015df..ac056ea 100644
--- a/drivers/mfd/wm831x-irq.c
+++ b/drivers/mfd/wm831x-irq.c
@@ -507,6 +507,8 @@
{
int i, ret;
+ mutex_init(&wm831x->irq_lock);
+
if (!irq) {
dev_warn(wm831x->dev,
"No interrupt specified - functionality limited\n");
@@ -521,7 +523,6 @@
}
wm831x->irq = irq;
- mutex_init(&wm831x->irq_lock);
INIT_WORK(&wm831x->irq_work, wm831x_irq_worker);
/* Mask the individual interrupt sources */
diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
index ccd4408..3f2375c 100644
--- a/drivers/misc/sgi-gru/gruprocfs.c
+++ b/drivers/misc/sgi-gru/gruprocfs.c
@@ -161,14 +161,15 @@
static ssize_t options_write(struct file *file, const char __user *userbuf,
size_t count, loff_t *data)
{
- unsigned long val;
- char buf[80];
+ char buf[20];
- if (strncpy_from_user(buf, userbuf, sizeof(buf) - 1) < 0)
+ if (count >= sizeof(buf))
+ return -EINVAL;
+ if (copy_from_user(buf, userbuf, count))
return -EFAULT;
- buf[count - 1] = '\0';
- if (!strict_strtoul(buf, 10, &val))
- gru_options = val;
+ buf[count] = '\0';
+ if (strict_strtoul(buf, 0, &gru_options))
+ return -EINVAL;
return count;
}
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index e556d42..63924e0 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -72,7 +72,6 @@
#include <asm/irq.h>
#include <asm/gpio.h>
-#include <asm/mach/mmc.h>
#include <mach/board.h>
#include <mach/cpu.h>
#include <mach/at91_mci.h>
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index e7a331d..b8fd7af 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1529,6 +1529,7 @@
host->pdata->cleanup(&pdev->dev);
mmc_omap_fclk_enable(host, 0);
+ free_irq(host->irq, host);
clk_put(host->fclk);
clk_disable(host->iclk);
clk_put(host->iclk);
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4487cc0..0aecaae 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -2013,7 +2013,7 @@
static int __init omap_hsmmc_init(void)
{
/* Register the MMC driver */
- return platform_driver_register(&omap_hsmmc_driver);
+ return platform_driver_probe(&omap_hsmmc_driver, omap_hsmmc_probe);
}
static void __exit omap_hsmmc_cleanup(void)
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 841e085..14be075 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -486,6 +486,7 @@
config MTD_GPIO_ADDR
tristate "GPIO-assisted Flash Chip Support"
+ depends on GENERIC_GPIO || GPIOLIB
depends on MTD_COMPLEX_MAPPINGS
select MTD_PARTITIONS
help
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 1d5cf86..ae2f6db 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -58,4 +58,6 @@
obj-$(CONFIG_MTD_OMAP_NOR) += omap_nor.o
obj-$(CONFIG_MTD_INTEL_VR_NOR) += intel_vr_nor.o
obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-async-flash.o
+obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o
+obj-$(CONFIG_MTD_VMU) += vmu-flash.o
obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o
diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c
index 44ef9a4..1ad5caf 100644
--- a/drivers/mtd/maps/gpio-addr-flash.c
+++ b/drivers/mtd/maps/gpio-addr-flash.c
@@ -13,7 +13,9 @@
* Licensed under the GPL-2 or later.
*/
+#include <linux/gpio.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/mtd/mtd.h>
@@ -23,9 +25,6 @@
#include <linux/platform_device.h>
#include <linux/types.h>
-#include <asm/gpio.h>
-#include <asm/io.h>
-
#define pr_devinit(fmt, args...) ({ static const __devinitconst char __fmt[] = fmt; printk(__fmt, ## args); })
#define DRIVER_NAME "gpio-addr-flash"
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 2211386..2957cc7 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -761,6 +761,7 @@
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*
* Not for syndrome calculating ecc controllers, which use a special oob layout
*/
@@ -777,6 +778,7 @@
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*
* We need a special oob layout and handling even when OOB isn't used.
*/
@@ -818,6 +820,7 @@
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*/
static int nand_read_page_swecc(struct mtd_info *mtd, struct nand_chip *chip,
uint8_t *buf, int page)
@@ -939,6 +942,7 @@
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*
* Not for syndrome calculating ecc controllers which need a special oob layout
*/
@@ -983,6 +987,7 @@
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*
* Hardware ECC for large page chips, require OOB to be read first.
* For this ECC mode, the write_page method is re-used from ECC_HW.
@@ -1031,6 +1036,7 @@
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*
* The hw generator calculates the error syndrome automatically. Therefor
* we need a special oob layout and handling.
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index e1f7d0a..14cec04 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -42,6 +42,7 @@
#include <linux/log2.h>
#include <linux/kthread.h>
#include <linux/reboot.h>
+#include <linux/kernel.h>
#include "ubi.h"
/* Maximum length of the 'mtd=' parameter */
@@ -1257,7 +1258,7 @@
unsigned long result;
result = simple_strtoul(str, &endp, 0);
- if (str == endp || result < 0) {
+ if (str == endp || result >= INT_MAX) {
printk(KERN_ERR "UBI error: incorrect bytes count: \"%s\"\n",
str);
return -EINVAL;
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index e7161ad..90af61a 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -794,16 +794,15 @@
* number.
*/
image_seq = be32_to_cpu(ech->image_seq);
- if (!si->image_seq_set) {
+ if (!ubi->image_seq && image_seq)
ubi->image_seq = image_seq;
- si->image_seq_set = 1;
- } else if (ubi->image_seq && ubi->image_seq != image_seq) {
+ if (ubi->image_seq && image_seq &&
+ ubi->image_seq != image_seq) {
ubi_err("bad image sequence number %d in PEB %d, "
"expected %d", image_seq, pnum, ubi->image_seq);
ubi_dbg_dump_ec_hdr(ech);
return -EINVAL;
}
-
}
/* OK, we've done with the EC header, let's look at the VID header */
diff --git a/drivers/mtd/ubi/scan.h b/drivers/mtd/ubi/scan.h
index bab3169..ff179ad7 100644
--- a/drivers/mtd/ubi/scan.h
+++ b/drivers/mtd/ubi/scan.h
@@ -103,7 +103,6 @@
* @ec_sum: a temporary variable used when calculating @mean_ec
* @ec_count: a temporary variable used when calculating @mean_ec
* @corr_count: count of corrupted PEBs
- * @image_seq_set: indicates @ubi->image_seq is known
*
* This data structure contains the result of scanning and may be used by other
* UBI sub-systems to build final UBI data structures, further error-recovery
@@ -127,7 +126,6 @@
uint64_t ec_sum;
int ec_count;
int corr_count;
- int image_seq_set;
};
struct ubi_device;
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 7127760..e19ca4b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1741,6 +1741,7 @@
config KS8851_MLL
tristate "Micrel KS8851 MLL"
depends on HAS_IOMEM
+ select MII
help
This platform driver is for Micrel KS8851 Address/data bus
multiplexed network chip.
@@ -2482,6 +2483,8 @@
To compile this driver as a module, choose M here. The module
will be called s6gmac.
+source "drivers/net/stmmac/Kconfig"
+
endif # NETDEV_1000
#
@@ -3230,4 +3233,12 @@
This is the virtual network driver for virtio. It can be used with
lguest or QEMU based VMMs (like KVM or Xen). Say Y or M.
+config VMXNET3
+ tristate "VMware VMXNET3 ethernet driver"
+ depends on PCI && X86 && INET
+ help
+ This driver supports VMware's vmxnet3 virtual ethernet NIC.
+ To compile this driver as a module, choose M here: the
+ module will be called vmxnet3.
+
endif # NETDEVICES
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index d866b8c..246323d 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -2,6 +2,10 @@
# Makefile for the Linux network (ethercard) device drivers.
#
+obj-$(CONFIG_MII) += mii.o
+obj-$(CONFIG_MDIO) += mdio.o
+obj-$(CONFIG_PHYLIB) += phy/
+
obj-$(CONFIG_TI_DAVINCI_EMAC) += davinci_emac.o
obj-$(CONFIG_E1000) += e1000/
@@ -26,6 +30,7 @@
obj-$(CONFIG_ENIC) += enic/
obj-$(CONFIG_JME) += jme.o
obj-$(CONFIG_BE2NET) += benet/
+obj-$(CONFIG_VMXNET3) += vmxnet3/
gianfar_driver-objs := gianfar.o \
gianfar_ethtool.o \
@@ -95,15 +100,12 @@
obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o
obj-$(CONFIG_RIONET) += rionet.o
obj-$(CONFIG_SH_ETH) += sh_eth.o
+obj-$(CONFIG_STMMAC_ETH) += stmmac/
#
# end link order section
#
-obj-$(CONFIG_MII) += mii.o
-obj-$(CONFIG_MDIO) += mdio.o
-obj-$(CONFIG_PHYLIB) += phy/
-
obj-$(CONFIG_SUNDANCE) += sundance.o
obj-$(CONFIG_HAMACHI) += hamachi.o
obj-$(CONFIG_NET) += Space.o loopback.o
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 5f0b05c..d82a9a9 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -1209,7 +1209,8 @@
memset(ap->info, 0, sizeof(struct ace_info));
memset(ap->skb, 0, sizeof(struct ace_skb));
- if (ace_load_firmware(dev))
+ ecode = ace_load_firmware(dev);
+ if (ecode)
goto init_error;
ap->fw_running = 0;
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 04f63c7..ce6f1ac 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -34,6 +34,7 @@
*
*
*/
+#include <linux/capability.h>
#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/kernel.h>
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index a80da0e..3b79a22 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -259,6 +259,8 @@
u32 port_num;
bool promiscuous;
u32 cap;
+ u32 rx_fc; /* Rx flow control */
+ u32 tx_fc; /* Tx flow control */
};
extern const struct ethtool_ops be_ethtool_ops;
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 89876ad..28a0eda 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -243,15 +243,26 @@
int be_cmd_POST(struct be_adapter *adapter)
{
- u16 stage, error;
+ u16 stage;
+ int status, timeout = 0;
- error = be_POST_stage_get(adapter, &stage);
- if (error || stage != POST_STAGE_ARMFW_RDY) {
- dev_err(&adapter->pdev->dev, "POST failed.\n");
- return -1;
- }
+ do {
+ status = be_POST_stage_get(adapter, &stage);
+ if (status) {
+ dev_err(&adapter->pdev->dev, "POST error; stage=0x%x\n",
+ stage);
+ return -1;
+ } else if (stage != POST_STAGE_ARMFW_RDY) {
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(2 * HZ);
+ timeout += 2;
+ } else {
+ return 0;
+ }
+ } while (timeout < 20);
- return 0;
+ dev_err(&adapter->pdev->dev, "POST timeout; stage=0x%x\n", stage);
+ return -1;
}
static inline void *embedded_payload(struct be_mcc_wrb *wrb)
@@ -729,8 +740,8 @@
/* Create an rx filtering policy configuration on an i/f
* Uses mbox
*/
-int be_cmd_if_create(struct be_adapter *adapter, u32 flags, u8 *mac,
- bool pmac_invalid, u32 *if_handle, u32 *pmac_id)
+int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
+ u8 *mac, bool pmac_invalid, u32 *if_handle, u32 *pmac_id)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_if_create *req;
@@ -746,8 +757,8 @@
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_NTWK_INTERFACE_CREATE, sizeof(*req));
- req->capability_flags = cpu_to_le32(flags);
- req->enable_flags = cpu_to_le32(flags);
+ req->capability_flags = cpu_to_le32(cap_flags);
+ req->enable_flags = cpu_to_le32(en_flags);
req->pmac_invalid = pmac_invalid;
if (!pmac_invalid)
memcpy(req->mac_addr, mac, ETH_ALEN);
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index a86f917..e5f9676 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -68,7 +68,7 @@
#define CQE_STATUS_COMPL_MASK 0xFFFF
#define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */
#define CQE_STATUS_EXTD_MASK 0xFFFF
-#define CQE_STATUS_EXTD_SHIFT 0 /* bits 0 - 15 */
+#define CQE_STATUS_EXTD_SHIFT 16 /* bits 16 - 31 */
struct be_mcc_compl {
u32 status; /* dword 0 */
@@ -720,8 +720,9 @@
extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
u32 if_id, u32 *pmac_id);
extern int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, u32 pmac_id);
-extern int be_cmd_if_create(struct be_adapter *adapter, u32 if_flags, u8 *mac,
- bool pmac_invalid, u32 *if_handle, u32 *pmac_id);
+extern int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags,
+ u32 en_flags, u8 *mac, bool pmac_invalid,
+ u32 *if_handle, u32 *pmac_id);
extern int be_cmd_if_destroy(struct be_adapter *adapter, u32 if_handle);
extern int be_cmd_eq_create(struct be_adapter *adapter,
struct be_queue_info *eq, int eq_delay);
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index cda5bf2..f0fd95b 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -323,10 +323,12 @@
if (ecmd->autoneg != 0)
return -EINVAL;
+ adapter->tx_fc = ecmd->tx_pause;
+ adapter->rx_fc = ecmd->rx_pause;
- status = be_cmd_set_flow_control(adapter, ecmd->tx_pause,
- ecmd->rx_pause);
- if (!status)
+ status = be_cmd_set_flow_control(adapter,
+ adapter->tx_fc, adapter->rx_fc);
+ if (status)
dev_warn(&adapter->pdev->dev, "Pause param set failed.\n");
return status;
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 6d5e81f..876b357 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -1610,29 +1610,42 @@
status = be_cmd_link_status_query(adapter, &link_up);
if (status)
- return status;
+ goto ret_sts;
be_link_status_update(adapter, link_up);
+ status = be_vid_config(adapter);
+ if (status)
+ goto ret_sts;
+
+ status = be_cmd_set_flow_control(adapter,
+ adapter->tx_fc, adapter->rx_fc);
+ if (status)
+ goto ret_sts;
+
schedule_delayed_work(&adapter->work, msecs_to_jiffies(100));
- return 0;
+ret_sts:
+ return status;
}
static int be_setup(struct be_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
- u32 if_flags;
+ u32 cap_flags, en_flags;
int status;
- if_flags = BE_IF_FLAGS_BROADCAST | BE_IF_FLAGS_PROMISCUOUS |
- BE_IF_FLAGS_MCAST_PROMISCUOUS | BE_IF_FLAGS_UNTAGGED |
- BE_IF_FLAGS_PASS_L3L4_ERRORS;
- status = be_cmd_if_create(adapter, if_flags, netdev->dev_addr,
- false/* pmac_invalid */, &adapter->if_handle,
- &adapter->pmac_id);
+ cap_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
+ BE_IF_FLAGS_MCAST_PROMISCUOUS |
+ BE_IF_FLAGS_PROMISCUOUS |
+ BE_IF_FLAGS_PASS_L3L4_ERRORS;
+ en_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
+ BE_IF_FLAGS_PASS_L3L4_ERRORS;
+
+ status = be_cmd_if_create(adapter, cap_flags, en_flags,
+ netdev->dev_addr, false/* pmac_invalid */,
+ &adapter->if_handle, &adapter->pmac_id);
if (status != 0)
goto do_none;
-
status = be_tx_queues_create(adapter);
if (status != 0)
goto if_destroy;
@@ -1645,17 +1658,8 @@
if (status != 0)
goto rx_qs_destroy;
- status = be_vid_config(adapter);
- if (status != 0)
- goto mccqs_destroy;
-
- status = be_cmd_set_flow_control(adapter, true, true);
- if (status != 0)
- goto mccqs_destroy;
return 0;
-mccqs_destroy:
- be_mcc_queues_destroy(adapter);
rx_qs_destroy:
be_rx_queues_destroy(adapter);
tx_qs_destroy:
@@ -1906,6 +1910,10 @@
adapter->rx_csum = true;
+ /* Default settings for Rx and Tx flow control */
+ adapter->rx_fc = true;
+ adapter->tx_fc = true;
+
netif_set_gso_max_size(netdev, 65535);
BE_SET_NETDEV_OPS(netdev, &be_netdev_ops);
@@ -2055,6 +2063,10 @@
if (status)
return status;
+ status = be_cmd_reset_function(adapter);
+ if (status)
+ return status;
+
status = be_cmd_get_fw_ver(adapter, adapter->fw_ver);
if (status)
return status;
@@ -2108,10 +2120,6 @@
if (status)
goto free_netdev;
- status = be_cmd_reset_function(adapter);
- if (status)
- goto ctrl_clean;
-
status = be_stats_init(adapter);
if (status)
goto ctrl_clean;
@@ -2168,6 +2176,7 @@
be_close(netdev);
rtnl_unlock();
}
+ be_cmd_get_flow_control(adapter, &adapter->tx_fc, &adapter->rx_fc);
be_clear(adapter);
pci_save_state(pdev);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 6c7f795..a4d8340 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -361,9 +361,12 @@
#define BNX2_L2CTX_CTX_TYPE_CTX_BD_CHN_TYPE_VALUE (1<<28)
#define BNX2_L2CTX_HOST_BDIDX 0x00000004
-#define BNX2_L2CTX_STATUSB_NUM_SHIFT 16
-#define BNX2_L2CTX_STATUSB_NUM(sb_id) \
- (((sb_id) > 0) ? (((sb_id) + 7) << BNX2_L2CTX_STATUSB_NUM_SHIFT) : 0)
+#define BNX2_L2CTX_L5_STATUSB_NUM_SHIFT 16
+#define BNX2_L2CTX_L2_STATUSB_NUM_SHIFT 24
+#define BNX2_L2CTX_L5_STATUSB_NUM(sb_id) \
+ (((sb_id) > 0) ? (((sb_id) + 7) << BNX2_L2CTX_L5_STATUSB_NUM_SHIFT) : 0)
+#define BNX2_L2CTX_L2_STATUSB_NUM(sb_id) \
+ (((sb_id) > 0) ? (((sb_id) + 7) << BNX2_L2CTX_L2_STATUSB_NUM_SHIFT) : 0)
#define BNX2_L2CTX_HOST_BSEQ 0x00000008
#define BNX2_L2CTX_NX_BSEQ 0x0000000c
#define BNX2_L2CTX_NX_BDHADDR_HI 0x00000010
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 69c5b15..40fb5ee 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -691,7 +691,7 @@
struct net_device *slave_dev, int reporting)
{
const struct net_device_ops *slave_ops = slave_dev->netdev_ops;
- static int (*ioctl)(struct net_device *, struct ifreq *, int);
+ int (*ioctl)(struct net_device *, struct ifreq *, int);
struct ifreq ifr;
struct mii_ioctl_data *mii;
@@ -3665,10 +3665,10 @@
if (skb->protocol == htons(ETH_P_IP)) {
return ((ntohl(iph->saddr ^ iph->daddr) & 0xffff) ^
- (data->h_dest[5] ^ bond_dev->dev_addr[5])) % count;
+ (data->h_dest[5] ^ data->h_source[5])) % count;
}
- return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+ return (data->h_dest[5] ^ data->h_source[5]) % count;
}
/*
@@ -3695,7 +3695,7 @@
}
- return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+ return (data->h_dest[5] ^ data->h_source[5]) % count;
}
/*
@@ -3706,7 +3706,7 @@
{
struct ethhdr *data = (struct ethhdr *)skb->data;
- return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+ return (data->h_dest[5] ^ data->h_source[5]) % count;
}
/*-------------------------- Device entry points ----------------------------*/
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
index f0b9a1e..564e31c 100644
--- a/drivers/net/can/dev.c
+++ b/drivers/net/can/dev.c
@@ -589,6 +589,22 @@
return 0;
}
+static size_t can_get_size(const struct net_device *dev)
+{
+ struct can_priv *priv = netdev_priv(dev);
+ size_t size;
+
+ size = nla_total_size(sizeof(u32)); /* IFLA_CAN_STATE */
+ size += sizeof(struct can_ctrlmode); /* IFLA_CAN_CTRLMODE */
+ size += nla_total_size(sizeof(u32)); /* IFLA_CAN_RESTART_MS */
+ size += sizeof(struct can_bittiming); /* IFLA_CAN_BITTIMING */
+ size += sizeof(struct can_clock); /* IFLA_CAN_CLOCK */
+ if (priv->bittiming_const) /* IFLA_CAN_BITTIMING_CONST */
+ size += sizeof(struct can_bittiming_const);
+
+ return size;
+}
+
static int can_fill_info(struct sk_buff *skb, const struct net_device *dev)
{
struct can_priv *priv = netdev_priv(dev);
@@ -639,6 +655,7 @@
.setup = can_setup,
.newlink = can_newlink,
.changelink = can_changelink,
+ .get_size = can_get_size,
.fill_info = can_fill_info,
.fill_xstats = can_fill_xstats,
};
diff --git a/drivers/net/can/sja1000/sja1000_of_platform.c b/drivers/net/can/sja1000/sja1000_of_platform.c
index 3373560..9dd076a 100644
--- a/drivers/net/can/sja1000/sja1000_of_platform.c
+++ b/drivers/net/can/sja1000/sja1000_of_platform.c
@@ -213,6 +213,7 @@
{.compatible = "nxp,sja1000"},
{},
};
+MODULE_DEVICE_TABLE(of, sja1000_ofp_table);
static struct of_platform_driver sja1000_ofp_driver = {
.owner = THIS_MODULE,
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index 9012e0a..abdbd9c 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -319,7 +319,7 @@
cf = (struct can_frame *)skb_put(skb, sizeof(struct can_frame));
- cf->can_id = msg->msg.can_msg.id;
+ cf->can_id = le32_to_cpu(msg->msg.can_msg.id);
cf->can_dlc = min_t(u8, msg->msg.can_msg.length, 8);
if (msg->type == CPC_MSG_TYPE_EXT_CAN_FRAME
@@ -813,6 +813,9 @@
msg->length = CPC_CAN_MSG_MIN_SIZE + cf->can_dlc;
}
+ /* Respect byte order */
+ msg->msg.can_msg.id = cpu_to_le32(msg->msg.can_msg.id);
+
for (i = 0; i < MAX_TX_URBS; i++) {
if (dev->tx_contexts[i].echo_index == MAX_TX_URBS) {
context = &dev->tx_contexts[i];
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 05916aa..f857afe 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -4342,11 +4342,11 @@
cas_unlock_all_restore(cp, flags);
}
+ err = -ENOMEM;
if (cas_tx_tiny_alloc(cp) < 0)
- return -ENOMEM;
+ goto err_unlock;
/* alloc rx descriptors */
- err = -ENOMEM;
if (cas_alloc_rxds(cp) < 0)
goto err_tx_tiny;
@@ -4386,6 +4386,7 @@
cas_free_rxds(cp);
err_tx_tiny:
cas_tx_tiny_free(cp);
+err_unlock:
mutex_unlock(&cp->pm_mutex);
return err;
}
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 46c87ec..3bf1b04 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -2264,9 +2264,9 @@
cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_CTX_TYPE, val);
if (sb_id == 0)
- val = 2 << BNX2_L2CTX_STATUSB_NUM_SHIFT;
+ val = 2 << BNX2_L2CTX_L2_STATUSB_NUM_SHIFT;
else
- val = BNX2_L2CTX_STATUSB_NUM(sb_id);
+ val = BNX2_L2CTX_L2_STATUSB_NUM(sb_id);
cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_HOST_BDIDX, val);
rxbd = (struct rx_bd *) (cp->l2_ring + BCM_PAGE_SIZE);
@@ -2423,7 +2423,7 @@
cp->int_num = 0;
if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
u32 sb_id = cp->status_blk_num;
- u32 sb = BNX2_L2CTX_STATUSB_NUM(sb_id);
+ u32 sb = BNX2_L2CTX_L5_STATUSB_NUM(sb_id);
cp->int_num = sb_id << BNX2_PCICFG_INT_ACK_CMD_INT_NUM_SHIFT;
cnic_ctx_wr(dev, cp->kwq_cid_addr, L5_KRNLQ_HOST_QIDX, sb);
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 65a2d0ba..3179521 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -333,6 +333,9 @@
#define EMAC_DM646X_MAC_EOI_C0_RXEN (0x01)
#define EMAC_DM646X_MAC_EOI_C0_TXEN (0x02)
+/* EMAC Stats Clear Mask */
+#define EMAC_STATS_CLR_MASK (0xFFFFFFFF)
+
/** net_buf_obj: EMAC network bufferdata structure
*
* EMAC network buffer data structure
@@ -2218,7 +2221,7 @@
struct emac_priv *priv = netdev_priv(ndev);
emac_int_disable(priv);
- emac_irq(ndev->irq, priv);
+ emac_irq(ndev->irq, ndev);
emac_int_enable(priv);
}
#endif
@@ -2548,40 +2551,49 @@
static struct net_device_stats *emac_dev_getnetstats(struct net_device *ndev)
{
struct emac_priv *priv = netdev_priv(ndev);
+ u32 mac_control;
+ u32 stats_clear_mask;
/* update emac hardware stats and reset the registers*/
+ mac_control = emac_read(EMAC_MACCONTROL);
+
+ if (mac_control & EMAC_MACCONTROL_GMIIEN)
+ stats_clear_mask = EMAC_STATS_CLR_MASK;
+ else
+ stats_clear_mask = 0;
+
priv->net_dev_stats.multicast += emac_read(EMAC_RXMCASTFRAMES);
- emac_write(EMAC_RXMCASTFRAMES, EMAC_ALL_MULTI_REG_VALUE);
+ emac_write(EMAC_RXMCASTFRAMES, stats_clear_mask);
priv->net_dev_stats.collisions += (emac_read(EMAC_TXCOLLISION) +
emac_read(EMAC_TXSINGLECOLL) +
emac_read(EMAC_TXMULTICOLL));
- emac_write(EMAC_TXCOLLISION, EMAC_ALL_MULTI_REG_VALUE);
- emac_write(EMAC_TXSINGLECOLL, EMAC_ALL_MULTI_REG_VALUE);
- emac_write(EMAC_TXMULTICOLL, EMAC_ALL_MULTI_REG_VALUE);
+ emac_write(EMAC_TXCOLLISION, stats_clear_mask);
+ emac_write(EMAC_TXSINGLECOLL, stats_clear_mask);
+ emac_write(EMAC_TXMULTICOLL, stats_clear_mask);
priv->net_dev_stats.rx_length_errors += (emac_read(EMAC_RXOVERSIZED) +
emac_read(EMAC_RXJABBER) +
emac_read(EMAC_RXUNDERSIZED));
- emac_write(EMAC_RXOVERSIZED, EMAC_ALL_MULTI_REG_VALUE);
- emac_write(EMAC_RXJABBER, EMAC_ALL_MULTI_REG_VALUE);
- emac_write(EMAC_RXUNDERSIZED, EMAC_ALL_MULTI_REG_VALUE);
+ emac_write(EMAC_RXOVERSIZED, stats_clear_mask);
+ emac_write(EMAC_RXJABBER, stats_clear_mask);
+ emac_write(EMAC_RXUNDERSIZED, stats_clear_mask);
priv->net_dev_stats.rx_over_errors += (emac_read(EMAC_RXSOFOVERRUNS) +
emac_read(EMAC_RXMOFOVERRUNS));
- emac_write(EMAC_RXSOFOVERRUNS, EMAC_ALL_MULTI_REG_VALUE);
- emac_write(EMAC_RXMOFOVERRUNS, EMAC_ALL_MULTI_REG_VALUE);
+ emac_write(EMAC_RXSOFOVERRUNS, stats_clear_mask);
+ emac_write(EMAC_RXMOFOVERRUNS, stats_clear_mask);
priv->net_dev_stats.rx_fifo_errors += emac_read(EMAC_RXDMAOVERRUNS);
- emac_write(EMAC_RXDMAOVERRUNS, EMAC_ALL_MULTI_REG_VALUE);
+ emac_write(EMAC_RXDMAOVERRUNS, stats_clear_mask);
priv->net_dev_stats.tx_carrier_errors +=
emac_read(EMAC_TXCARRIERSENSE);
- emac_write(EMAC_TXCARRIERSENSE, EMAC_ALL_MULTI_REG_VALUE);
+ emac_write(EMAC_TXCARRIERSENSE, stats_clear_mask);
priv->net_dev_stats.tx_fifo_errors = emac_read(EMAC_TXUNDERRUN);
- emac_write(EMAC_TXUNDERRUN, EMAC_ALL_MULTI_REG_VALUE);
+ emac_write(EMAC_TXUNDERRUN, stats_clear_mask);
return &priv->net_dev_stats;
}
diff --git a/drivers/net/dm9000.h b/drivers/net/dm9000.h
index 80817c2..fb1c924d 100644
--- a/drivers/net/dm9000.h
+++ b/drivers/net/dm9000.h
@@ -50,7 +50,7 @@
#define DM9000_RCSR 0x32
#define CHIPR_DM9000A 0x19
-#define CHIPR_DM9000B 0x1B
+#define CHIPR_DM9000B 0x1A
#define DM9000_MRCMDX 0xF0
#define DM9000_MRCMD 0xF2
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 5d2f48f..3c29a20 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1427,19 +1427,31 @@
} else
DPRINTK(HW, DEBUG, "phy_addr = %d\n", nic->mii.phy_id);
- /* Isolate all the PHY ids */
- for (addr = 0; addr < 32; addr++)
- mdio_write(netdev, addr, MII_BMCR, BMCR_ISOLATE);
- /* Select the discovered PHY */
- bmcr &= ~BMCR_ISOLATE;
- mdio_write(netdev, nic->mii.phy_id, MII_BMCR, bmcr);
-
/* Get phy ID */
id_lo = mdio_read(netdev, nic->mii.phy_id, MII_PHYSID1);
id_hi = mdio_read(netdev, nic->mii.phy_id, MII_PHYSID2);
nic->phy = (u32)id_hi << 16 | (u32)id_lo;
DPRINTK(HW, DEBUG, "phy ID = 0x%08X\n", nic->phy);
+ /* Select the phy and isolate the rest */
+ for (addr = 0; addr < 32; addr++) {
+ if (addr != nic->mii.phy_id) {
+ mdio_write(netdev, addr, MII_BMCR, BMCR_ISOLATE);
+ } else if (nic->phy != phy_82552_v) {
+ bmcr = mdio_read(netdev, addr, MII_BMCR);
+ mdio_write(netdev, addr, MII_BMCR,
+ bmcr & ~BMCR_ISOLATE);
+ }
+ }
+ /*
+ * Workaround for 82552:
+ * Clear the ISOLATE bit on selected phy_id last (mirrored on all
+ * other phy_id's) using bmcr value from addr discovery loop above.
+ */
+ if (nic->phy == phy_82552_v)
+ mdio_write(netdev, nic->mii.phy_id, MII_BMCR,
+ bmcr & ~BMCR_ISOLATE);
+
/* Handle National tx phys */
#define NCS_PHY_MODEL_MASK 0xFFF0FFFF
if ((nic->phy & NCS_PHY_MODEL_MASK) == phy_nsc_tx) {
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index c0f185b..1190167 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -76,6 +76,7 @@
/* Extended Device Control */
#define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Definable Pin 7 */
#define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */
+#define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */
#define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */
#define E1000_CTRL_EXT_DMA_DYN_CLK_EN 0x00080000 /* DMA Dynamic Clock Gating */
#define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
@@ -347,6 +348,7 @@
/* Extended Configuration Control and Size */
#define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020
#define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001
+#define E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE 0x00000008
#define E1000_EXTCNF_CTRL_SWFLAG 0x00000020
#define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK 0x00FF0000
#define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT 16
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index 981936c..189dfa2 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -141,6 +141,20 @@
#define HV_TNCRS_UPPER PHY_REG(778, 29) /* Transmit with no CRS */
#define HV_TNCRS_LOWER PHY_REG(778, 30)
+/* BM PHY Copper Specific Status */
+#define BM_CS_STATUS 17
+#define BM_CS_STATUS_LINK_UP 0x0400
+#define BM_CS_STATUS_RESOLVED 0x0800
+#define BM_CS_STATUS_SPEED_MASK 0xC000
+#define BM_CS_STATUS_SPEED_1000 0x8000
+
+/* 82577 Mobile Phy Status Register */
+#define HV_M_STATUS 26
+#define HV_M_STATUS_AUTONEG_COMPLETE 0x1000
+#define HV_M_STATUS_SPEED_MASK 0x0300
+#define HV_M_STATUS_SPEED_1000 0x0200
+#define HV_M_STATUS_LINK_UP 0x0040
+
enum e1000_boards {
board_82571,
board_82572,
@@ -519,9 +533,13 @@
extern s32 e1000e_get_cable_length_igp_2(struct e1000_hw *hw);
extern s32 e1000e_get_phy_info_igp(struct e1000_hw *hw);
extern s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
extern s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw);
extern s32 e1000e_set_d3_lplu_state(struct e1000_hw *hw, bool active);
extern s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_write_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
extern s32 e1000e_phy_sw_reset(struct e1000_hw *hw);
extern s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw);
extern s32 e1000e_get_cfg_done(struct e1000_hw *hw);
@@ -538,7 +556,11 @@
extern s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data);
extern void e1000e_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl);
extern s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_write_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
extern s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
extern s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
u32 usec_interval, bool *success);
extern s32 e1000e_phy_reset_dsp(struct e1000_hw *hw);
@@ -546,7 +568,11 @@
extern s32 e1000e_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data);
extern s32 e1000e_check_downshift(struct e1000_hw *hw);
extern s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
extern s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
extern s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow);
extern s32 e1000_link_stall_workaround_hv(struct e1000_hw *hw);
extern s32 e1000_copper_link_setup_82577(struct e1000_hw *hw);
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index fd44d9f..aaea41e 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -764,11 +764,13 @@
s32 (*get_cable_length)(struct e1000_hw *);
s32 (*get_phy_info)(struct e1000_hw *);
s32 (*read_phy_reg)(struct e1000_hw *, u32, u16 *);
+ s32 (*read_phy_reg_locked)(struct e1000_hw *, u32, u16 *);
void (*release_phy)(struct e1000_hw *);
s32 (*reset_phy)(struct e1000_hw *);
s32 (*set_d0_lplu_state)(struct e1000_hw *, bool);
s32 (*set_d3_lplu_state)(struct e1000_hw *, bool);
s32 (*write_phy_reg)(struct e1000_hw *, u32, u16);
+ s32 (*write_phy_reg_locked)(struct e1000_hw *, u32, u16);
s32 (*cfg_on_link_up)(struct e1000_hw *);
};
@@ -901,6 +903,7 @@
struct e1000_dev_spec_ich8lan {
bool kmrn_lock_loss_workaround_enabled;
struct e1000_shadow_ram shadow_ram[E1000_ICH8_SHADOW_RAM_WORDS];
+ bool nvm_k1_enabled;
};
struct e1000_hw {
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 99df2ab..51ddb04 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -122,6 +122,27 @@
#define HV_LED_CONFIG PHY_REG(768, 30) /* LED Configuration */
+#define SW_FLAG_TIMEOUT 1000 /* SW Semaphore flag timeout in milliseconds */
+
+/* SMBus Address Phy Register */
+#define HV_SMB_ADDR PHY_REG(768, 26)
+#define HV_SMB_ADDR_PEC_EN 0x0200
+#define HV_SMB_ADDR_VALID 0x0080
+
+/* Strapping Option Register - RO */
+#define E1000_STRAP 0x0000C
+#define E1000_STRAP_SMBUS_ADDRESS_MASK 0x00FE0000
+#define E1000_STRAP_SMBUS_ADDRESS_SHIFT 17
+
+/* OEM Bits Phy Register */
+#define HV_OEM_BITS PHY_REG(768, 25)
+#define HV_OEM_BITS_LPLU 0x0004 /* Low Power Link Up */
+#define HV_OEM_BITS_GBE_DIS 0x0040 /* Gigabit Disable */
+#define HV_OEM_BITS_RESTART_AN 0x0400 /* Restart Auto-negotiation */
+
+#define E1000_NVM_K1_CONFIG 0x1B /* NVM K1 Config Word */
+#define E1000_NVM_K1_ENABLE 0x1 /* NVM Enable K1 bit */
+
/* ICH GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
/* Offset 04h HSFSTS */
union ich8_hws_flash_status {
@@ -200,6 +221,10 @@
static s32 e1000_cleanup_led_pchlan(struct e1000_hw *hw);
static s32 e1000_led_on_pchlan(struct e1000_hw *hw);
static s32 e1000_led_off_pchlan(struct e1000_hw *hw);
+static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active);
+static void e1000_lan_init_done_ich8lan(struct e1000_hw *hw);
+static s32 e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link);
+static s32 e1000_configure_k1_ich8lan(struct e1000_hw *hw, bool k1_enable);
static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg)
{
@@ -242,7 +267,11 @@
phy->ops.check_polarity = e1000_check_polarity_ife_ich8lan;
phy->ops.read_phy_reg = e1000_read_phy_reg_hv;
+ phy->ops.read_phy_reg_locked = e1000_read_phy_reg_hv_locked;
+ phy->ops.set_d0_lplu_state = e1000_set_lplu_state_pchlan;
+ phy->ops.set_d3_lplu_state = e1000_set_lplu_state_pchlan;
phy->ops.write_phy_reg = e1000_write_phy_reg_hv;
+ phy->ops.write_phy_reg_locked = e1000_write_phy_reg_hv_locked;
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
phy->id = e1000_phy_unknown;
@@ -303,6 +332,8 @@
case IGP03E1000_E_PHY_ID:
phy->type = e1000_phy_igp_3;
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
+ phy->ops.read_phy_reg_locked = e1000e_read_phy_reg_igp_locked;
+ phy->ops.write_phy_reg_locked = e1000e_write_phy_reg_igp_locked;
break;
case IFE_E_PHY_ID:
case IFE_PLUS_E_PHY_ID:
@@ -469,14 +500,6 @@
goto out;
}
- if (hw->mac.type == e1000_pchlan) {
- ret_val = e1000e_write_kmrn_reg(hw,
- E1000_KMRNCTRLSTA_K1_CONFIG,
- E1000_KMRNCTRLSTA_K1_ENABLE);
- if (ret_val)
- goto out;
- }
-
/*
* First we want to see if the MII Status Register reports
* link. If so, then we want to get the current speed/duplex
@@ -486,6 +509,12 @@
if (ret_val)
goto out;
+ if (hw->mac.type == e1000_pchlan) {
+ ret_val = e1000_k1_gig_workaround_hv(hw, link);
+ if (ret_val)
+ goto out;
+ }
+
if (!link)
goto out; /* No link detected */
@@ -568,12 +597,39 @@
static DEFINE_MUTEX(nvm_mutex);
/**
+ * e1000_acquire_nvm_ich8lan - Acquire NVM mutex
+ * @hw: pointer to the HW structure
+ *
+ * Acquires the mutex for performing NVM operations.
+ **/
+static s32 e1000_acquire_nvm_ich8lan(struct e1000_hw *hw)
+{
+ mutex_lock(&nvm_mutex);
+
+ return 0;
+}
+
+/**
+ * e1000_release_nvm_ich8lan - Release NVM mutex
+ * @hw: pointer to the HW structure
+ *
+ * Releases the mutex used while performing NVM operations.
+ **/
+static void e1000_release_nvm_ich8lan(struct e1000_hw *hw)
+{
+ mutex_unlock(&nvm_mutex);
+
+ return;
+}
+
+static DEFINE_MUTEX(swflag_mutex);
+
+/**
* e1000_acquire_swflag_ich8lan - Acquire software control flag
* @hw: pointer to the HW structure
*
- * Acquires the software control flag for performing NVM and PHY
- * operations. This is a function pointer entry point only called by
- * read/write routines for the PHY and NVM parts.
+ * Acquires the software control flag for performing PHY and select
+ * MAC CSR accesses.
**/
static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
{
@@ -582,7 +638,7 @@
might_sleep();
- mutex_lock(&nvm_mutex);
+ mutex_lock(&swflag_mutex);
while (timeout) {
extcnf_ctrl = er32(EXTCNF_CTRL);
@@ -599,7 +655,7 @@
goto out;
}
- timeout = PHY_CFG_TIMEOUT * 2;
+ timeout = SW_FLAG_TIMEOUT;
extcnf_ctrl |= E1000_EXTCNF_CTRL_SWFLAG;
ew32(EXTCNF_CTRL, extcnf_ctrl);
@@ -623,7 +679,7 @@
out:
if (ret_val)
- mutex_unlock(&nvm_mutex);
+ mutex_unlock(&swflag_mutex);
return ret_val;
}
@@ -632,9 +688,8 @@
* e1000_release_swflag_ich8lan - Release software control flag
* @hw: pointer to the HW structure
*
- * Releases the software control flag for performing NVM and PHY operations.
- * This is a function pointer entry point only called by read/write
- * routines for the PHY and NVM parts.
+ * Releases the software control flag for performing PHY and select
+ * MAC CSR accesses.
**/
static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
{
@@ -644,7 +699,9 @@
extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
ew32(EXTCNF_CTRL, extcnf_ctrl);
- mutex_unlock(&nvm_mutex);
+ mutex_unlock(&swflag_mutex);
+
+ return;
}
/**
@@ -752,6 +809,326 @@
}
/**
+ * e1000_sw_lcd_config_ich8lan - SW-based LCD Configuration
+ * @hw: pointer to the HW structure
+ *
+ * SW should configure the LCD from the NVM extended configuration region
+ * as a workaround for certain parts.
+ **/
+static s32 e1000_sw_lcd_config_ich8lan(struct e1000_hw *hw)
+{
+ struct e1000_phy_info *phy = &hw->phy;
+ u32 i, data, cnf_size, cnf_base_addr, sw_cfg_mask;
+ s32 ret_val;
+ u16 word_addr, reg_data, reg_addr, phy_page = 0;
+
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+
+ /*
+ * Initialize the PHY from the NVM on ICH platforms. This
+ * is needed due to an issue where the NVM configuration is
+ * not properly autoloaded after power transitions.
+ * Therefore, after each PHY reset, we will load the
+ * configuration data out of the NVM manually.
+ */
+ if ((hw->mac.type == e1000_ich8lan && phy->type == e1000_phy_igp_3) ||
+ (hw->mac.type == e1000_pchlan)) {
+ struct e1000_adapter *adapter = hw->adapter;
+
+ /* Check if SW needs to configure the PHY */
+ if ((adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M_AMT) ||
+ (adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M) ||
+ (hw->mac.type == e1000_pchlan))
+ sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG_ICH8M;
+ else
+ sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG;
+
+ data = er32(FEXTNVM);
+ if (!(data & sw_cfg_mask))
+ goto out;
+
+ /* Wait for basic configuration completes before proceeding */
+ e1000_lan_init_done_ich8lan(hw);
+
+ /*
+ * Make sure HW does not configure LCD from PHY
+ * extended configuration before SW configuration
+ */
+ data = er32(EXTCNF_CTRL);
+ if (data & E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE)
+ goto out;
+
+ cnf_size = er32(EXTCNF_SIZE);
+ cnf_size &= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK;
+ cnf_size >>= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT;
+ if (!cnf_size)
+ goto out;
+
+ cnf_base_addr = data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK;
+ cnf_base_addr >>= E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT;
+
+ if (!(data & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE) &&
+ (hw->mac.type == e1000_pchlan)) {
+ /*
+ * HW configures the SMBus address and LEDs when the
+ * OEM and LCD Write Enable bits are set in the NVM.
+ * When both NVM bits are cleared, SW will configure
+ * them instead.
+ */
+ data = er32(STRAP);
+ data &= E1000_STRAP_SMBUS_ADDRESS_MASK;
+ reg_data = data >> E1000_STRAP_SMBUS_ADDRESS_SHIFT;
+ reg_data |= HV_SMB_ADDR_PEC_EN | HV_SMB_ADDR_VALID;
+ ret_val = e1000_write_phy_reg_hv_locked(hw, HV_SMB_ADDR,
+ reg_data);
+ if (ret_val)
+ goto out;
+
+ data = er32(LEDCTL);
+ ret_val = e1000_write_phy_reg_hv_locked(hw,
+ HV_LED_CONFIG,
+ (u16)data);
+ if (ret_val)
+ goto out;
+ }
+ /* Configure LCD from extended configuration region. */
+
+ /* cnf_base_addr is in DWORD */
+ word_addr = (u16)(cnf_base_addr << 1);
+
+ for (i = 0; i < cnf_size; i++) {
+ ret_val = e1000_read_nvm(hw, (word_addr + i * 2), 1,
+ ®_data);
+ if (ret_val)
+ goto out;
+
+ ret_val = e1000_read_nvm(hw, (word_addr + i * 2 + 1),
+ 1, ®_addr);
+ if (ret_val)
+ goto out;
+
+ /* Save off the PHY page for future writes. */
+ if (reg_addr == IGP01E1000_PHY_PAGE_SELECT) {
+ phy_page = reg_data;
+ continue;
+ }
+
+ reg_addr &= PHY_REG_MASK;
+ reg_addr |= phy_page;
+
+ ret_val = phy->ops.write_phy_reg_locked(hw,
+ (u32)reg_addr,
+ reg_data);
+ if (ret_val)
+ goto out;
+ }
+ }
+
+out:
+ hw->phy.ops.release_phy(hw);
+ return ret_val;
+}
+
+/**
+ * e1000_k1_gig_workaround_hv - K1 Si workaround
+ * @hw: pointer to the HW structure
+ * @link: link up bool flag
+ *
+ * If K1 is enabled for 1Gbps, the MAC might stall when transitioning
+ * from a lower speed. This workaround disables K1 whenever link is at 1Gig
+ * If link is down, the function will restore the default K1 setting located
+ * in the NVM.
+ **/
+static s32 e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link)
+{
+ s32 ret_val = 0;
+ u16 status_reg = 0;
+ bool k1_enable = hw->dev_spec.ich8lan.nvm_k1_enabled;
+
+ if (hw->mac.type != e1000_pchlan)
+ goto out;
+
+ /* Wrap the whole flow with the sw flag */
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ goto out;
+
+ /* Disable K1 when link is 1Gbps, otherwise use the NVM setting */
+ if (link) {
+ if (hw->phy.type == e1000_phy_82578) {
+ ret_val = hw->phy.ops.read_phy_reg_locked(hw,
+ BM_CS_STATUS,
+ &status_reg);
+ if (ret_val)
+ goto release;
+
+ status_reg &= BM_CS_STATUS_LINK_UP |
+ BM_CS_STATUS_RESOLVED |
+ BM_CS_STATUS_SPEED_MASK;
+
+ if (status_reg == (BM_CS_STATUS_LINK_UP |
+ BM_CS_STATUS_RESOLVED |
+ BM_CS_STATUS_SPEED_1000))
+ k1_enable = false;
+ }
+
+ if (hw->phy.type == e1000_phy_82577) {
+ ret_val = hw->phy.ops.read_phy_reg_locked(hw,
+ HV_M_STATUS,
+ &status_reg);
+ if (ret_val)
+ goto release;
+
+ status_reg &= HV_M_STATUS_LINK_UP |
+ HV_M_STATUS_AUTONEG_COMPLETE |
+ HV_M_STATUS_SPEED_MASK;
+
+ if (status_reg == (HV_M_STATUS_LINK_UP |
+ HV_M_STATUS_AUTONEG_COMPLETE |
+ HV_M_STATUS_SPEED_1000))
+ k1_enable = false;
+ }
+
+ /* Link stall fix for link up */
+ ret_val = hw->phy.ops.write_phy_reg_locked(hw, PHY_REG(770, 19),
+ 0x0100);
+ if (ret_val)
+ goto release;
+
+ } else {
+ /* Link stall fix for link down */
+ ret_val = hw->phy.ops.write_phy_reg_locked(hw, PHY_REG(770, 19),
+ 0x4100);
+ if (ret_val)
+ goto release;
+ }
+
+ ret_val = e1000_configure_k1_ich8lan(hw, k1_enable);
+
+release:
+ hw->phy.ops.release_phy(hw);
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_configure_k1_ich8lan - Configure K1 power state
+ * @hw: pointer to the HW structure
+ * @enable: K1 state to configure
+ *
+ * Configure the K1 power state based on the provided parameter.
+ * Assumes semaphore already acquired.
+ *
+ * Success returns 0, Failure returns -E1000_ERR_PHY (-2)
+ **/
+static s32 e1000_configure_k1_ich8lan(struct e1000_hw *hw, bool k1_enable)
+{
+ s32 ret_val = 0;
+ u32 ctrl_reg = 0;
+ u32 ctrl_ext = 0;
+ u32 reg = 0;
+ u16 kmrn_reg = 0;
+
+ ret_val = e1000e_read_kmrn_reg_locked(hw,
+ E1000_KMRNCTRLSTA_K1_CONFIG,
+ &kmrn_reg);
+ if (ret_val)
+ goto out;
+
+ if (k1_enable)
+ kmrn_reg |= E1000_KMRNCTRLSTA_K1_ENABLE;
+ else
+ kmrn_reg &= ~E1000_KMRNCTRLSTA_K1_ENABLE;
+
+ ret_val = e1000e_write_kmrn_reg_locked(hw,
+ E1000_KMRNCTRLSTA_K1_CONFIG,
+ kmrn_reg);
+ if (ret_val)
+ goto out;
+
+ udelay(20);
+ ctrl_ext = er32(CTRL_EXT);
+ ctrl_reg = er32(CTRL);
+
+ reg = ctrl_reg & ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100);
+ reg |= E1000_CTRL_FRCSPD;
+ ew32(CTRL, reg);
+
+ ew32(CTRL_EXT, ctrl_ext | E1000_CTRL_EXT_SPD_BYPS);
+ udelay(20);
+ ew32(CTRL, ctrl_reg);
+ ew32(CTRL_EXT, ctrl_ext);
+ udelay(20);
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_oem_bits_config_ich8lan - SW-based LCD Configuration
+ * @hw: pointer to the HW structure
+ * @d0_state: boolean if entering d0 or d3 device state
+ *
+ * SW will configure Gbe Disable and LPLU based on the NVM. The four bits are
+ * collectively called OEM bits. The OEM Write Enable bit and SW Config bit
+ * in NVM determines whether HW should configure LPLU and Gbe Disable.
+ **/
+static s32 e1000_oem_bits_config_ich8lan(struct e1000_hw *hw, bool d0_state)
+{
+ s32 ret_val = 0;
+ u32 mac_reg;
+ u16 oem_reg;
+
+ if (hw->mac.type != e1000_pchlan)
+ return ret_val;
+
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+
+ mac_reg = er32(EXTCNF_CTRL);
+ if (mac_reg & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE)
+ goto out;
+
+ mac_reg = er32(FEXTNVM);
+ if (!(mac_reg & E1000_FEXTNVM_SW_CONFIG_ICH8M))
+ goto out;
+
+ mac_reg = er32(PHY_CTRL);
+
+ ret_val = hw->phy.ops.read_phy_reg_locked(hw, HV_OEM_BITS, &oem_reg);
+ if (ret_val)
+ goto out;
+
+ oem_reg &= ~(HV_OEM_BITS_GBE_DIS | HV_OEM_BITS_LPLU);
+
+ if (d0_state) {
+ if (mac_reg & E1000_PHY_CTRL_GBE_DISABLE)
+ oem_reg |= HV_OEM_BITS_GBE_DIS;
+
+ if (mac_reg & E1000_PHY_CTRL_D0A_LPLU)
+ oem_reg |= HV_OEM_BITS_LPLU;
+ } else {
+ if (mac_reg & E1000_PHY_CTRL_NOND0A_GBE_DISABLE)
+ oem_reg |= HV_OEM_BITS_GBE_DIS;
+
+ if (mac_reg & E1000_PHY_CTRL_NOND0A_LPLU)
+ oem_reg |= HV_OEM_BITS_LPLU;
+ }
+ /* Restart auto-neg to activate the bits */
+ oem_reg |= HV_OEM_BITS_RESTART_AN;
+ ret_val = hw->phy.ops.write_phy_reg_locked(hw, HV_OEM_BITS, oem_reg);
+
+out:
+ hw->phy.ops.release_phy(hw);
+
+ return ret_val;
+}
+
+
+/**
* e1000_hv_phy_workarounds_ich8lan - A series of Phy workarounds to be
* done after every PHY reset.
**/
@@ -791,10 +1168,20 @@
ret_val = hw->phy.ops.acquire_phy(hw);
if (ret_val)
return ret_val;
+
hw->phy.addr = 1;
- e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT, 0);
+ ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT, 0);
+ if (ret_val)
+ goto out;
hw->phy.ops.release_phy(hw);
+ /*
+ * Configure the K1 Si workaround during phy reset assuming there is
+ * link so that it disables K1 if link is in 1Gbps.
+ */
+ ret_val = e1000_k1_gig_workaround_hv(hw, true);
+
+out:
return ret_val;
}
@@ -840,11 +1227,8 @@
**/
static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
{
- struct e1000_phy_info *phy = &hw->phy;
- u32 i;
- u32 data, cnf_size, cnf_base_addr, sw_cfg_mask;
- s32 ret_val;
- u16 word_addr, reg_data, reg_addr, phy_page = 0;
+ s32 ret_val = 0;
+ u16 reg;
ret_val = e1000e_phy_hw_reset_generic(hw);
if (ret_val)
@@ -859,81 +1243,20 @@
return ret_val;
}
- /*
- * Initialize the PHY from the NVM on ICH platforms. This
- * is needed due to an issue where the NVM configuration is
- * not properly autoloaded after power transitions.
- * Therefore, after each PHY reset, we will load the
- * configuration data out of the NVM manually.
- */
- if (hw->mac.type == e1000_ich8lan && phy->type == e1000_phy_igp_3) {
- struct e1000_adapter *adapter = hw->adapter;
+ /* Dummy read to clear the phy wakeup bit after lcd reset */
+ if (hw->mac.type == e1000_pchlan)
+ e1e_rphy(hw, BM_WUC, ®);
- /* Check if SW needs configure the PHY */
- if ((adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M_AMT) ||
- (adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M))
- sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG_ICH8M;
- else
- sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG;
+ /* Configure the LCD with the extended configuration region in NVM */
+ ret_val = e1000_sw_lcd_config_ich8lan(hw);
+ if (ret_val)
+ goto out;
- data = er32(FEXTNVM);
- if (!(data & sw_cfg_mask))
- return 0;
+ /* Configure the LCD with the OEM bits in NVM */
+ if (hw->mac.type == e1000_pchlan)
+ ret_val = e1000_oem_bits_config_ich8lan(hw, true);
- /* Wait for basic configuration completes before proceeding */
- e1000_lan_init_done_ich8lan(hw);
-
- /*
- * Make sure HW does not configure LCD from PHY
- * extended configuration before SW configuration
- */
- data = er32(EXTCNF_CTRL);
- if (data & E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE)
- return 0;
-
- cnf_size = er32(EXTCNF_SIZE);
- cnf_size &= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK;
- cnf_size >>= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT;
- if (!cnf_size)
- return 0;
-
- cnf_base_addr = data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK;
- cnf_base_addr >>= E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT;
-
- /* Configure LCD from extended configuration region. */
-
- /* cnf_base_addr is in DWORD */
- word_addr = (u16)(cnf_base_addr << 1);
-
- for (i = 0; i < cnf_size; i++) {
- ret_val = e1000_read_nvm(hw,
- (word_addr + i * 2),
- 1,
- ®_data);
- if (ret_val)
- return ret_val;
-
- ret_val = e1000_read_nvm(hw,
- (word_addr + i * 2 + 1),
- 1,
- ®_addr);
- if (ret_val)
- return ret_val;
-
- /* Save off the PHY page for future writes. */
- if (reg_addr == IGP01E1000_PHY_PAGE_SELECT) {
- phy_page = reg_data;
- continue;
- }
-
- reg_addr |= phy_page;
-
- ret_val = e1e_wphy(hw, (u32)reg_addr, reg_data);
- if (ret_val)
- return ret_val;
- }
- }
-
+out:
return 0;
}
@@ -1054,6 +1377,38 @@
}
/**
+ * e1000_set_lplu_state_pchlan - Set Low Power Link Up state
+ * @hw: pointer to the HW structure
+ * @active: true to enable LPLU, false to disable
+ *
+ * Sets the LPLU state according to the active flag. For PCH, if OEM write
+ * bit are disabled in the NVM, writing the LPLU bits in the MAC will not set
+ * the phy speed. This function will manually set the LPLU bit and restart
+ * auto-neg as hw would do. D3 and D0 LPLU will call the same function
+ * since it configures the same bit.
+ **/
+static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active)
+{
+ s32 ret_val = 0;
+ u16 oem_reg;
+
+ ret_val = e1e_rphy(hw, HV_OEM_BITS, &oem_reg);
+ if (ret_val)
+ goto out;
+
+ if (active)
+ oem_reg |= HV_OEM_BITS_LPLU;
+ else
+ oem_reg &= ~HV_OEM_BITS_LPLU;
+
+ oem_reg |= HV_OEM_BITS_RESTART_AN;
+ ret_val = e1e_wphy(hw, HV_OEM_BITS, oem_reg);
+
+out:
+ return ret_val;
+}
+
+/**
* e1000_set_d0_lplu_state_ich8lan - Set Low Power Linkup D0 state
* @hw: pointer to the HW structure
* @active: TRUE to enable LPLU, FALSE to disable
@@ -1314,12 +1669,11 @@
if ((offset >= nvm->word_size) || (words > nvm->word_size - offset) ||
(words == 0)) {
hw_dbg(hw, "nvm parameter(s) out of bounds\n");
- return -E1000_ERR_NVM;
+ ret_val = -E1000_ERR_NVM;
+ goto out;
}
- ret_val = e1000_acquire_swflag_ich8lan(hw);
- if (ret_val)
- goto out;
+ nvm->ops.acquire_nvm(hw);
ret_val = e1000_valid_nvm_bank_detect_ich8lan(hw, &bank);
if (ret_val) {
@@ -1345,7 +1699,7 @@
}
}
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
out:
if (ret_val)
@@ -1603,11 +1957,15 @@
return -E1000_ERR_NVM;
}
+ nvm->ops.acquire_nvm(hw);
+
for (i = 0; i < words; i++) {
dev_spec->shadow_ram[offset+i].modified = 1;
dev_spec->shadow_ram[offset+i].value = data[i];
}
+ nvm->ops.release_nvm(hw);
+
return 0;
}
@@ -1637,9 +1995,7 @@
if (nvm->type != e1000_nvm_flash_sw)
goto out;
- ret_val = e1000_acquire_swflag_ich8lan(hw);
- if (ret_val)
- goto out;
+ nvm->ops.acquire_nvm(hw);
/*
* We're writing to the opposite bank so if we're on bank 1,
@@ -1657,7 +2013,7 @@
old_bank_offset = 0;
ret_val = e1000_erase_flash_bank_ich8lan(hw, 1);
if (ret_val) {
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
goto out;
}
} else {
@@ -1665,7 +2021,7 @@
new_bank_offset = 0;
ret_val = e1000_erase_flash_bank_ich8lan(hw, 0);
if (ret_val) {
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
goto out;
}
}
@@ -1723,7 +2079,7 @@
if (ret_val) {
/* Possibly read-only, see e1000e_write_protect_nvm_ich8lan() */
hw_dbg(hw, "Flash commit failed.\n");
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
goto out;
}
@@ -1736,7 +2092,7 @@
act_offset = new_bank_offset + E1000_ICH_NVM_SIG_WORD;
ret_val = e1000_read_flash_word_ich8lan(hw, act_offset, &data);
if (ret_val) {
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
goto out;
}
data &= 0xBFFF;
@@ -1744,7 +2100,7 @@
act_offset * 2 + 1,
(u8)(data >> 8));
if (ret_val) {
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
goto out;
}
@@ -1757,7 +2113,7 @@
act_offset = (old_bank_offset + E1000_ICH_NVM_SIG_WORD) * 2 + 1;
ret_val = e1000_retry_write_flash_byte_ich8lan(hw, act_offset, 0);
if (ret_val) {
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
goto out;
}
@@ -1767,7 +2123,7 @@
dev_spec->shadow_ram[i].value = 0xFFFF;
}
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
/*
* Reload the EEPROM, or else modifications will not appear
@@ -1831,14 +2187,12 @@
**/
void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw)
{
+ struct e1000_nvm_info *nvm = &hw->nvm;
union ich8_flash_protected_range pr0;
union ich8_hws_flash_status hsfsts;
u32 gfpreg;
- s32 ret_val;
- ret_val = e1000_acquire_swflag_ich8lan(hw);
- if (ret_val)
- return;
+ nvm->ops.acquire_nvm(hw);
gfpreg = er32flash(ICH_FLASH_GFPREG);
@@ -1859,7 +2213,7 @@
hsfsts.hsf_status.flockdn = true;
ew32flash(ICH_FLASH_HSFSTS, hsfsts.regval);
- e1000_release_swflag_ich8lan(hw);
+ nvm->ops.release_nvm(hw);
}
/**
@@ -2229,6 +2583,8 @@
**/
static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
{
+ struct e1000_dev_spec_ich8lan *dev_spec = &hw->dev_spec.ich8lan;
+ u16 reg;
u32 ctrl, icr, kab;
s32 ret_val;
@@ -2263,6 +2619,18 @@
ew32(PBS, E1000_PBS_16K);
}
+ if (hw->mac.type == e1000_pchlan) {
+ /* Save the NVM K1 bit setting*/
+ ret_val = e1000_read_nvm(hw, E1000_NVM_K1_CONFIG, 1, ®);
+ if (ret_val)
+ return ret_val;
+
+ if (reg & E1000_NVM_K1_ENABLE)
+ dev_spec->nvm_k1_enabled = true;
+ else
+ dev_spec->nvm_k1_enabled = false;
+ }
+
ctrl = er32(CTRL);
if (!e1000_check_reset_block(hw)) {
@@ -2304,7 +2672,19 @@
hw_dbg(hw, "Auto Read Done did not complete\n");
}
}
+ /* Dummy read to clear the phy wakeup bit after lcd reset */
+ if (hw->mac.type == e1000_pchlan)
+ e1e_rphy(hw, BM_WUC, ®);
+ ret_val = e1000_sw_lcd_config_ich8lan(hw);
+ if (ret_val)
+ goto out;
+
+ if (hw->mac.type == e1000_pchlan) {
+ ret_val = e1000_oem_bits_config_ich8lan(hw, true);
+ if (ret_val)
+ goto out;
+ }
/*
* For PCH, this write will make sure that any noise
* will be detected as a CRC error and be dropped rather than show up
@@ -2323,6 +2703,7 @@
if (hw->mac.type == e1000_pchlan)
ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
+out:
return ret_val;
}
@@ -2627,14 +3008,6 @@
if (ret_val)
return ret_val;
- if ((hw->mac.type == e1000_pchlan) && (*speed == SPEED_1000)) {
- ret_val = e1000e_write_kmrn_reg(hw,
- E1000_KMRNCTRLSTA_K1_CONFIG,
- E1000_KMRNCTRLSTA_K1_DISABLE);
- if (ret_val)
- return ret_val;
- }
-
if ((hw->mac.type == e1000_ich8lan) &&
(hw->phy.type == e1000_phy_igp_3) &&
(*speed == SPEED_1000)) {
@@ -2843,9 +3216,8 @@
E1000_PHY_CTRL_GBE_DISABLE;
ew32(PHY_CTRL, phy_ctrl);
- /* Workaround SWFLAG unexpectedly set during S0->Sx */
if (hw->mac.type == e1000_pchlan)
- udelay(500);
+ e1000_phy_hw_reset_ich8lan(hw);
default:
break;
}
@@ -3113,9 +3485,9 @@
};
static struct e1000_nvm_operations ich8_nvm_ops = {
- .acquire_nvm = e1000_acquire_swflag_ich8lan,
+ .acquire_nvm = e1000_acquire_nvm_ich8lan,
.read_nvm = e1000_read_nvm_ich8lan,
- .release_nvm = e1000_release_swflag_ich8lan,
+ .release_nvm = e1000_release_nvm_ich8lan,
.update_nvm = e1000_update_nvm_checksum_ich8lan,
.valid_led_default = e1000_valid_led_default_ich8lan,
.validate_nvm = e1000_validate_nvm_checksum_ich8lan,
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 994401f..03175b3 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -95,13 +95,6 @@
/* BM PHY Copper Specific Control 1 */
#define BM_CS_CTRL1 16
-/* BM PHY Copper Specific Status */
-#define BM_CS_STATUS 17
-#define BM_CS_STATUS_LINK_UP 0x0400
-#define BM_CS_STATUS_RESOLVED 0x0800
-#define BM_CS_STATUS_SPEED_MASK 0xC000
-#define BM_CS_STATUS_SPEED_1000 0x8000
-
#define HV_MUX_DATA_CTRL PHY_REG(776, 16)
#define HV_MUX_DATA_CTRL_GEN_TO_MAC 0x0400
#define HV_MUX_DATA_CTRL_FORCE_SPEED 0x0004
@@ -164,16 +157,25 @@
* MDIC mode. No harm in trying again in this case since
* the PHY ID is unknown at this point anyway
*/
+ ret_val = phy->ops.acquire_phy(hw);
+ if (ret_val)
+ goto out;
ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
if (ret_val)
goto out;
+ phy->ops.release_phy(hw);
retry_count++;
}
out:
/* Revert to MDIO fast mode, if applicable */
- if (retry_count)
+ if (retry_count) {
+ ret_val = phy->ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
+ phy->ops.release_phy(hw);
+ }
return ret_val;
}
@@ -354,38 +356,117 @@
}
/**
- * e1000e_read_phy_reg_igp - Read igp PHY register
+ * __e1000e_read_phy_reg_igp - Read igp PHY register
* @hw: pointer to the HW structure
* @offset: register offset to be read
* @data: pointer to the read data
+ * @locked: semaphore has already been acquired or not
*
* Acquires semaphore, if necessary, then reads the PHY register at offset
- * and storing the retrieved information in data. Release any acquired
+ * and stores the retrieved information in data. Release any acquired
* semaphores before exiting.
**/
-s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data)
+static s32 __e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data,
+ bool locked)
{
- s32 ret_val;
+ s32 ret_val = 0;
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- return ret_val;
+ if (!locked) {
+ if (!(hw->phy.ops.acquire_phy))
+ goto out;
+
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ goto out;
+ }
if (offset > MAX_PHY_MULTI_PAGE_REG) {
ret_val = e1000e_write_phy_reg_mdic(hw,
IGP01E1000_PHY_PAGE_SELECT,
(u16)offset);
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
- return ret_val;
- }
+ if (ret_val)
+ goto release;
}
ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
- data);
+ data);
- hw->phy.ops.release_phy(hw);
+release:
+ if (!locked)
+ hw->phy.ops.release_phy(hw);
+out:
+ return ret_val;
+}
+/**
+ * e1000e_read_phy_reg_igp - Read igp PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to be read
+ * @data: pointer to the read data
+ *
+ * Acquires semaphore then reads the PHY register at offset and stores the
+ * retrieved information in data.
+ * Release the acquired semaphore before exiting.
+ **/
+s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+ return __e1000e_read_phy_reg_igp(hw, offset, data, false);
+}
+
+/**
+ * e1000e_read_phy_reg_igp_locked - Read igp PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to be read
+ * @data: pointer to the read data
+ *
+ * Reads the PHY register at offset and stores the retrieved information
+ * in data. Assumes semaphore already acquired.
+ **/
+s32 e1000e_read_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+ return __e1000e_read_phy_reg_igp(hw, offset, data, true);
+}
+
+/**
+ * e1000e_write_phy_reg_igp - Write igp PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write at register offset
+ * @locked: semaphore has already been acquired or not
+ *
+ * Acquires semaphore, if necessary, then writes the data to PHY register
+ * at the offset. Release any acquired semaphores before exiting.
+ **/
+static s32 __e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data,
+ bool locked)
+{
+ s32 ret_val = 0;
+
+ if (!locked) {
+ if (!(hw->phy.ops.acquire_phy))
+ goto out;
+
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ goto out;
+ }
+
+ if (offset > MAX_PHY_MULTI_PAGE_REG) {
+ ret_val = e1000e_write_phy_reg_mdic(hw,
+ IGP01E1000_PHY_PAGE_SELECT,
+ (u16)offset);
+ if (ret_val)
+ goto release;
+ }
+
+ ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
+ data);
+
+release:
+ if (!locked)
+ hw->phy.ops.release_phy(hw);
+
+out:
return ret_val;
}
@@ -395,53 +476,53 @@
* @offset: register offset to write to
* @data: data to write at register offset
*
- * Acquires semaphore, if necessary, then writes the data to PHY register
+ * Acquires semaphore then writes the data to PHY register
* at the offset. Release any acquired semaphores before exiting.
**/
s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data)
{
- s32 ret_val;
-
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- return ret_val;
-
- if (offset > MAX_PHY_MULTI_PAGE_REG) {
- ret_val = e1000e_write_phy_reg_mdic(hw,
- IGP01E1000_PHY_PAGE_SELECT,
- (u16)offset);
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
- return ret_val;
- }
- }
-
- ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
- data);
-
- hw->phy.ops.release_phy(hw);
-
- return ret_val;
+ return __e1000e_write_phy_reg_igp(hw, offset, data, false);
}
/**
- * e1000e_read_kmrn_reg - Read kumeran register
+ * e1000e_write_phy_reg_igp_locked - Write igp PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write at register offset
+ *
+ * Writes the data to PHY register at the offset.
+ * Assumes semaphore already acquired.
+ **/
+s32 e1000e_write_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset, u16 data)
+{
+ return __e1000e_write_phy_reg_igp(hw, offset, data, true);
+}
+
+/**
+ * __e1000_read_kmrn_reg - Read kumeran register
* @hw: pointer to the HW structure
* @offset: register offset to be read
* @data: pointer to the read data
+ * @locked: semaphore has already been acquired or not
*
* Acquires semaphore, if necessary. Then reads the PHY register at offset
* using the kumeran interface. The information retrieved is stored in data.
* Release any acquired semaphores before exiting.
**/
-s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data)
+static s32 __e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data,
+ bool locked)
{
u32 kmrnctrlsta;
- s32 ret_val;
+ s32 ret_val = 0;
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- return ret_val;
+ if (!locked) {
+ if (!(hw->phy.ops.acquire_phy))
+ goto out;
+
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ goto out;
+ }
kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) &
E1000_KMRNCTRLSTA_OFFSET) | E1000_KMRNCTRLSTA_REN;
@@ -452,41 +533,111 @@
kmrnctrlsta = er32(KMRNCTRLSTA);
*data = (u16)kmrnctrlsta;
- hw->phy.ops.release_phy(hw);
+ if (!locked)
+ hw->phy.ops.release_phy(hw);
+out:
return ret_val;
}
/**
- * e1000e_write_kmrn_reg - Write kumeran register
+ * e1000e_read_kmrn_reg - Read kumeran register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to be read
+ * @data: pointer to the read data
+ *
+ * Acquires semaphore then reads the PHY register at offset using the
+ * kumeran interface. The information retrieved is stored in data.
+ * Release the acquired semaphore before exiting.
+ **/
+s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+ return __e1000_read_kmrn_reg(hw, offset, data, false);
+}
+
+/**
+ * e1000e_read_kmrn_reg_locked - Read kumeran register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to be read
+ * @data: pointer to the read data
+ *
+ * Reads the PHY register at offset using the kumeran interface. The
+ * information retrieved is stored in data.
+ * Assumes semaphore already acquired.
+ **/
+s32 e1000e_read_kmrn_reg_locked(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+ return __e1000_read_kmrn_reg(hw, offset, data, true);
+}
+
+/**
+ * __e1000_write_kmrn_reg - Write kumeran register
* @hw: pointer to the HW structure
* @offset: register offset to write to
* @data: data to write at register offset
+ * @locked: semaphore has already been acquired or not
*
* Acquires semaphore, if necessary. Then write the data to PHY register
* at the offset using the kumeran interface. Release any acquired semaphores
* before exiting.
**/
-s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data)
+static s32 __e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data,
+ bool locked)
{
u32 kmrnctrlsta;
- s32 ret_val;
+ s32 ret_val = 0;
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- return ret_val;
+ if (!locked) {
+ if (!(hw->phy.ops.acquire_phy))
+ goto out;
+
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ goto out;
+ }
kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) &
E1000_KMRNCTRLSTA_OFFSET) | data;
ew32(KMRNCTRLSTA, kmrnctrlsta);
udelay(2);
- hw->phy.ops.release_phy(hw);
+ if (!locked)
+ hw->phy.ops.release_phy(hw);
+
+out:
return ret_val;
}
/**
+ * e1000e_write_kmrn_reg - Write kumeran register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write at register offset
+ *
+ * Acquires semaphore then writes the data to the PHY register at the offset
+ * using the kumeran interface. Release the acquired semaphore before exiting.
+ **/
+s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data)
+{
+ return __e1000_write_kmrn_reg(hw, offset, data, false);
+}
+
+/**
+ * e1000e_write_kmrn_reg_locked - Write kumeran register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write at register offset
+ *
+ * Write the data to PHY register at the offset using the kumeran interface.
+ * Assumes semaphore already acquired.
+ **/
+s32 e1000e_write_kmrn_reg_locked(struct e1000_hw *hw, u32 offset, u16 data)
+{
+ return __e1000_write_kmrn_reg(hw, offset, data, true);
+}
+
+/**
* e1000_copper_link_setup_82577 - Setup 82577 PHY for copper link
* @hw: pointer to the HW structure
*
@@ -2105,6 +2256,10 @@
u32 page = offset >> IGP_PAGE_SHIFT;
u32 page_shift = 0;
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+
/* Page 800 works differently than the rest so it has its own func */
if (page == BM_WUC_PAGE) {
ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, &data,
@@ -2112,10 +2267,6 @@
goto out;
}
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- goto out;
-
hw->phy.addr = e1000_get_phy_addr_for_bm_page(page, offset);
if (offset > MAX_PHY_MULTI_PAGE_REG) {
@@ -2135,18 +2286,15 @@
/* Page is shifted left, PHY expects (page x 32) */
ret_val = e1000e_write_phy_reg_mdic(hw, page_select,
(page << page_shift));
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
+ if (ret_val)
goto out;
- }
}
ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
data);
- hw->phy.ops.release_phy(hw);
-
out:
+ hw->phy.ops.release_phy(hw);
return ret_val;
}
@@ -2167,6 +2315,10 @@
u32 page = offset >> IGP_PAGE_SHIFT;
u32 page_shift = 0;
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+
/* Page 800 works differently than the rest so it has its own func */
if (page == BM_WUC_PAGE) {
ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, data,
@@ -2174,10 +2326,6 @@
goto out;
}
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- goto out;
-
hw->phy.addr = e1000_get_phy_addr_for_bm_page(page, offset);
if (offset > MAX_PHY_MULTI_PAGE_REG) {
@@ -2197,17 +2345,14 @@
/* Page is shifted left, PHY expects (page x 32) */
ret_val = e1000e_write_phy_reg_mdic(hw, page_select,
(page << page_shift));
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
+ if (ret_val)
goto out;
- }
}
ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
data);
- hw->phy.ops.release_phy(hw);
-
out:
+ hw->phy.ops.release_phy(hw);
return ret_val;
}
@@ -2226,17 +2371,17 @@
s32 ret_val;
u16 page = (u16)(offset >> IGP_PAGE_SHIFT);
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+
/* Page 800 works differently than the rest so it has its own func */
if (page == BM_WUC_PAGE) {
ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, data,
true);
- return ret_val;
+ goto out;
}
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- return ret_val;
-
hw->phy.addr = 1;
if (offset > MAX_PHY_MULTI_PAGE_REG) {
@@ -2245,16 +2390,14 @@
ret_val = e1000e_write_phy_reg_mdic(hw, BM_PHY_PAGE_SELECT,
page);
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
- return ret_val;
- }
+ if (ret_val)
+ goto out;
}
ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
data);
+out:
hw->phy.ops.release_phy(hw);
-
return ret_val;
}
@@ -2272,17 +2415,17 @@
s32 ret_val;
u16 page = (u16)(offset >> IGP_PAGE_SHIFT);
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+
/* Page 800 works differently than the rest so it has its own func */
if (page == BM_WUC_PAGE) {
ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, &data,
false);
- return ret_val;
+ goto out;
}
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- return ret_val;
-
hw->phy.addr = 1;
if (offset > MAX_PHY_MULTI_PAGE_REG) {
@@ -2290,17 +2433,15 @@
ret_val = e1000e_write_phy_reg_mdic(hw, BM_PHY_PAGE_SELECT,
page);
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
- return ret_val;
- }
+ if (ret_val)
+ goto out;
}
ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
data);
+out:
hw->phy.ops.release_phy(hw);
-
return ret_val;
}
@@ -2320,6 +2461,8 @@
* 3) Write the address using the address opcode (0x11)
* 4) Read or write the data using the data opcode (0x12)
* 5) Restore 769_17.2 to its original value
+ *
+ * Assumes semaphore already acquired.
**/
static s32 e1000_access_phy_wakeup_reg_bm(struct e1000_hw *hw, u32 offset,
u16 *data, bool read)
@@ -2327,20 +2470,12 @@
s32 ret_val;
u16 reg = BM_PHY_REG_NUM(offset);
u16 phy_reg = 0;
- u8 phy_acquired = 1;
-
/* Gig must be disabled for MDIO accesses to page 800 */
if ((hw->mac.type == e1000_pchlan) &&
(!(er32(PHY_CTRL) & E1000_PHY_CTRL_GBE_DISABLE)))
hw_dbg(hw, "Attempting to access page 800 while gig enabled\n");
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val) {
- phy_acquired = 0;
- goto out;
- }
-
/* All operations in this function are phy address 1 */
hw->phy.addr = 1;
@@ -2397,8 +2532,6 @@
ret_val = e1000e_write_phy_reg_mdic(hw, BM_WUC_ENABLE_REG, phy_reg);
out:
- if (phy_acquired == 1)
- hw->phy.ops.release_phy(hw);
return ret_val;
}
@@ -2439,52 +2572,63 @@
return 0;
}
+/**
+ * e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
+ * @hw: pointer to the HW structure
+ * @slow: true for slow mode, false for normal mode
+ *
+ * Assumes semaphore already acquired.
+ **/
s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow)
{
s32 ret_val = 0;
u16 data = 0;
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- return ret_val;
-
/* Set MDIO mode - page 769, register 16: 0x2580==slow, 0x2180==fast */
hw->phy.addr = 1;
ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT,
(BM_PORT_CTRL_PAGE << IGP_PAGE_SHIFT));
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
- return ret_val;
- }
+ if (ret_val)
+ goto out;
+
ret_val = e1000e_write_phy_reg_mdic(hw, BM_CS_CTRL1,
(0x2180 | (slow << 10)));
+ if (ret_val)
+ goto out;
/* dummy read when reverting to fast mode - throw away result */
if (!slow)
- e1000e_read_phy_reg_mdic(hw, BM_CS_CTRL1, &data);
+ ret_val = e1000e_read_phy_reg_mdic(hw, BM_CS_CTRL1, &data);
- hw->phy.ops.release_phy(hw);
-
+out:
return ret_val;
}
/**
- * e1000_read_phy_reg_hv - Read HV PHY register
+ * __e1000_read_phy_reg_hv - Read HV PHY register
* @hw: pointer to the HW structure
* @offset: register offset to be read
* @data: pointer to the read data
+ * @locked: semaphore has already been acquired or not
*
* Acquires semaphore, if necessary, then reads the PHY register at offset
- * and storing the retrieved information in data. Release any acquired
+ * and stores the retrieved information in data. Release any acquired
* semaphore before exiting.
**/
-s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data)
+static s32 __e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data,
+ bool locked)
{
s32 ret_val;
u16 page = BM_PHY_REG_PAGE(offset);
u16 reg = BM_PHY_REG_NUM(offset);
bool in_slow_mode = false;
+ if (!locked) {
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+ }
+
/* Workaround failure in MDIO access while cable is disconnected */
if ((hw->phy.type == e1000_phy_82577) &&
!(er32(STATUS) & E1000_STATUS_LU)) {
@@ -2508,10 +2652,6 @@
goto out;
}
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- goto out;
-
hw->phy.addr = e1000_get_phy_addr_for_hv_page(page);
if (page == HV_INTC_FC_PAGE_START)
@@ -2529,42 +2669,76 @@
ret_val = e1000e_write_phy_reg_mdic(hw,
IGP01E1000_PHY_PAGE_SELECT,
(page << IGP_PAGE_SHIFT));
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
- goto out;
- }
hw->phy.addr = phy_addr;
}
}
ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & reg,
data);
- hw->phy.ops.release_phy(hw);
-
out:
/* Revert to MDIO fast mode, if applicable */
if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
+ if (!locked)
+ hw->phy.ops.release_phy(hw);
+
return ret_val;
}
/**
- * e1000_write_phy_reg_hv - Write HV PHY register
+ * e1000_read_phy_reg_hv - Read HV PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to be read
+ * @data: pointer to the read data
+ *
+ * Acquires semaphore then reads the PHY register at offset and stores
+ * the retrieved information in data. Release the acquired semaphore
+ * before exiting.
+ **/
+s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+ return __e1000_read_phy_reg_hv(hw, offset, data, false);
+}
+
+/**
+ * e1000_read_phy_reg_hv_locked - Read HV PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to be read
+ * @data: pointer to the read data
+ *
+ * Reads the PHY register at offset and stores the retrieved information
+ * in data. Assumes semaphore already acquired.
+ **/
+s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+ return __e1000_read_phy_reg_hv(hw, offset, data, true);
+}
+
+/**
+ * __e1000_write_phy_reg_hv - Write HV PHY register
* @hw: pointer to the HW structure
* @offset: register offset to write to
* @data: data to write at register offset
+ * @locked: semaphore has already been acquired or not
*
* Acquires semaphore, if necessary, then writes the data to PHY register
* at the offset. Release any acquired semaphores before exiting.
**/
-s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data)
+static s32 __e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data,
+ bool locked)
{
s32 ret_val;
u16 page = BM_PHY_REG_PAGE(offset);
u16 reg = BM_PHY_REG_NUM(offset);
bool in_slow_mode = false;
+ if (!locked) {
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+ }
+
/* Workaround failure in MDIO access while cable is disconnected */
if ((hw->phy.type == e1000_phy_82577) &&
!(er32(STATUS) & E1000_STATUS_LU)) {
@@ -2588,10 +2762,6 @@
goto out;
}
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- goto out;
-
hw->phy.addr = e1000_get_phy_addr_for_hv_page(page);
if (page == HV_INTC_FC_PAGE_START)
@@ -2607,15 +2777,10 @@
((MAX_PHY_REG_ADDRESS & reg) == 0) &&
(data & (1 << 11))) {
u16 data2 = 0x7EFF;
- hw->phy.ops.release_phy(hw);
ret_val = e1000_access_phy_debug_regs_hv(hw, (1 << 6) | 0x3,
&data2, false);
if (ret_val)
goto out;
-
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val)
- goto out;
}
if (reg > MAX_PHY_MULTI_PAGE_REG) {
@@ -2630,27 +2795,53 @@
ret_val = e1000e_write_phy_reg_mdic(hw,
IGP01E1000_PHY_PAGE_SELECT,
(page << IGP_PAGE_SHIFT));
- if (ret_val) {
- hw->phy.ops.release_phy(hw);
- goto out;
- }
hw->phy.addr = phy_addr;
}
}
ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & reg,
data);
- hw->phy.ops.release_phy(hw);
out:
/* Revert to MDIO fast mode, if applicable */
if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
+ if (!locked)
+ hw->phy.ops.release_phy(hw);
+
return ret_val;
}
/**
+ * e1000_write_phy_reg_hv - Write HV PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write at register offset
+ *
+ * Acquires semaphore then writes the data to PHY register at the offset.
+ * Release the acquired semaphores before exiting.
+ **/
+s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data)
+{
+ return __e1000_write_phy_reg_hv(hw, offset, data, false);
+}
+
+/**
+ * e1000_write_phy_reg_hv_locked - Write HV PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write at register offset
+ *
+ * Writes the data to PHY register at the offset. Assumes semaphore
+ * already acquired.
+ **/
+s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset, u16 data)
+{
+ return __e1000_write_phy_reg_hv(hw, offset, data, true);
+}
+
+/**
* e1000_get_phy_addr_for_hv_page - Get PHY adrress based on page
* @page: page to be accessed
**/
@@ -2671,10 +2862,9 @@
* @data: pointer to the data to be read or written
* @read: determines if operation is read or written
*
- * Acquires semaphore, if necessary, then reads the PHY register at offset
- * and storing the retreived information in data. Release any acquired
- * semaphores before exiting. Note that the procedure to read these regs
- * uses the address port and data port to read/write.
+ * Reads the PHY register at offset and stores the retreived information
+ * in data. Assumes semaphore already acquired. Note that the procedure
+ * to read these regs uses the address port and data port to read/write.
**/
static s32 e1000_access_phy_debug_regs_hv(struct e1000_hw *hw, u32 offset,
u16 *data, bool read)
@@ -2682,20 +2872,12 @@
s32 ret_val;
u32 addr_reg = 0;
u32 data_reg = 0;
- u8 phy_acquired = 1;
/* This takes care of the difference with desktop vs mobile phy */
addr_reg = (hw->phy.type == e1000_phy_82578) ?
I82578_ADDR_REG : I82577_ADDR_REG;
data_reg = addr_reg + 1;
- ret_val = hw->phy.ops.acquire_phy(hw);
- if (ret_val) {
- hw_dbg(hw, "Could not acquire PHY\n");
- phy_acquired = 0;
- goto out;
- }
-
/* All operations in this function are phy address 2 */
hw->phy.addr = 2;
@@ -2718,8 +2900,6 @@
}
out:
- if (phy_acquired == 1)
- hw->phy.ops.release_phy(hw);
return ret_val;
}
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index 96f5b2a..f7d9ac8 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -223,24 +223,25 @@
u32 addr;
};
-static u32 ethoc_read(struct ethoc *dev, loff_t offset)
+static inline u32 ethoc_read(struct ethoc *dev, loff_t offset)
{
return ioread32(dev->iobase + offset);
}
-static void ethoc_write(struct ethoc *dev, loff_t offset, u32 data)
+static inline void ethoc_write(struct ethoc *dev, loff_t offset, u32 data)
{
iowrite32(data, dev->iobase + offset);
}
-static void ethoc_read_bd(struct ethoc *dev, int index, struct ethoc_bd *bd)
+static inline void ethoc_read_bd(struct ethoc *dev, int index,
+ struct ethoc_bd *bd)
{
loff_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
bd->stat = ethoc_read(dev, offset + 0);
bd->addr = ethoc_read(dev, offset + 4);
}
-static void ethoc_write_bd(struct ethoc *dev, int index,
+static inline void ethoc_write_bd(struct ethoc *dev, int index,
const struct ethoc_bd *bd)
{
loff_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
@@ -248,33 +249,33 @@
ethoc_write(dev, offset + 4, bd->addr);
}
-static void ethoc_enable_irq(struct ethoc *dev, u32 mask)
+static inline void ethoc_enable_irq(struct ethoc *dev, u32 mask)
{
u32 imask = ethoc_read(dev, INT_MASK);
imask |= mask;
ethoc_write(dev, INT_MASK, imask);
}
-static void ethoc_disable_irq(struct ethoc *dev, u32 mask)
+static inline void ethoc_disable_irq(struct ethoc *dev, u32 mask)
{
u32 imask = ethoc_read(dev, INT_MASK);
imask &= ~mask;
ethoc_write(dev, INT_MASK, imask);
}
-static void ethoc_ack_irq(struct ethoc *dev, u32 mask)
+static inline void ethoc_ack_irq(struct ethoc *dev, u32 mask)
{
ethoc_write(dev, INT_SOURCE, mask);
}
-static void ethoc_enable_rx_and_tx(struct ethoc *dev)
+static inline void ethoc_enable_rx_and_tx(struct ethoc *dev)
{
u32 mode = ethoc_read(dev, MODER);
mode |= MODER_RXEN | MODER_TXEN;
ethoc_write(dev, MODER, mode);
}
-static void ethoc_disable_rx_and_tx(struct ethoc *dev)
+static inline void ethoc_disable_rx_and_tx(struct ethoc *dev)
{
u32 mode = ethoc_read(dev, MODER);
mode &= ~(MODER_RXEN | MODER_TXEN);
@@ -508,7 +509,7 @@
return IRQ_NONE;
}
- ethoc_ack_irq(priv, INT_MASK_ALL);
+ ethoc_ack_irq(priv, pending);
if (pending & INT_MASK_BUSY) {
dev_err(&dev->dev, "packet dropped\n");
@@ -664,7 +665,8 @@
return ret;
/* calculate the number of TX/RX buffers, maximum 128 supported */
- num_bd = min(128, (dev->mem_end - dev->mem_start + 1) / ETHOC_BUFSIZ);
+ num_bd = min_t(unsigned int,
+ 128, (dev->mem_end - dev->mem_start + 1) / ETHOC_BUFSIZ);
priv->num_tx = max(min_tx, num_bd / 4);
priv->num_rx = num_bd - priv->num_tx;
ethoc_write(priv, TX_BD_NUM, priv->num_tx);
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 2923438..16a1d58 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -1654,7 +1654,7 @@
*
* index is only used in legacy code
*/
-int __init fec_enet_init(struct net_device *dev, int index)
+static int fec_enet_init(struct net_device *dev, int index)
{
struct fec_enet_private *fep = netdev_priv(dev);
struct bufdesc *cbd_base;
diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index c40113f..66dace6 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -759,12 +759,6 @@
mpc52xx_fec_hw_init(dev);
- if (priv->phydev) {
- phy_stop(priv->phydev);
- phy_write(priv->phydev, MII_BMCR, BMCR_RESET);
- phy_start(priv->phydev);
- }
-
bcom_fec_rx_reset(priv->rx_dmatsk);
bcom_fec_tx_reset(priv->tx_dmatsk);
diff --git a/drivers/net/fec_mpc52xx_phy.c b/drivers/net/fec_mpc52xx_phy.c
index 31e6d62..ee0f3c6 100644
--- a/drivers/net/fec_mpc52xx_phy.c
+++ b/drivers/net/fec_mpc52xx_phy.c
@@ -155,6 +155,7 @@
{ .compatible = "mpc5200b-fec-phy", },
{}
};
+MODULE_DEVICE_TABLE(of, mpc52xx_fec_mdio_match);
struct of_platform_driver mpc52xx_fec_mdio_driver = {
.name = "mpc5200b-fec-phy",
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 2bc2d2b..ec2f503 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -1110,6 +1110,7 @@
#endif
{}
};
+MODULE_DEVICE_TABLE(of, fs_enet_match);
static struct of_platform_driver fs_enet_driver = {
.name = "fs_enet",
diff --git a/drivers/net/fs_enet/mii-bitbang.c b/drivers/net/fs_enet/mii-bitbang.c
index 93b481b..24ff9f4 100644
--- a/drivers/net/fs_enet/mii-bitbang.c
+++ b/drivers/net/fs_enet/mii-bitbang.c
@@ -221,6 +221,7 @@
},
{},
};
+MODULE_DEVICE_TABLE(of, fs_enet_mdio_bb_match);
static struct of_platform_driver fs_enet_bb_mdio_driver = {
.name = "fsl-bb-mdio",
diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c
index a2d69c1..96eba42 100644
--- a/drivers/net/fs_enet/mii-fec.c
+++ b/drivers/net/fs_enet/mii-fec.c
@@ -219,6 +219,7 @@
#endif
{},
};
+MODULE_DEVICE_TABLE(of, fs_enet_mdio_fec_match);
static struct of_platform_driver fs_enet_fec_mdio_driver = {
.name = "fsl-fec-mdio",
diff --git a/drivers/net/fsl_pq_mdio.c b/drivers/net/fsl_pq_mdio.c
index d167090..efbf676 100644
--- a/drivers/net/fsl_pq_mdio.c
+++ b/drivers/net/fsl_pq_mdio.c
@@ -407,6 +407,7 @@
},
{},
};
+MODULE_DEVICE_TABLE(of, fsl_pq_mdio_match);
static struct of_platform_driver fsl_pq_mdio_driver = {
.name = "fsl-pq_mdio",
@@ -426,3 +427,4 @@
of_unregister_platform_driver(&fsl_pq_mdio_driver);
}
module_exit(fsl_pq_mdio_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 1e5289f..5bf31f1 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -2325,9 +2325,6 @@
return IRQ_HANDLED;
}
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:fsl-gianfar");
-
static struct of_device_id gfar_match[] =
{
{
@@ -2336,6 +2333,7 @@
},
{},
};
+MODULE_DEVICE_TABLE(of, gfar_match);
/* Structure for a device driver */
static struct of_platform_driver gfar_driver = {
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 89c82c5..3fae875 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -24,6 +24,7 @@
*
*/
+#include <linux/module.h>
#include <linux/sched.h>
#include <linux/string.h>
#include <linux/errno.h>
@@ -443,7 +444,7 @@
ret |= EMAC_MR1_TFS_2K;
break;
default:
- printk(KERN_WARNING "%s: Unknown Rx FIFO size %d\n",
+ printk(KERN_WARNING "%s: Unknown Tx FIFO size %d\n",
dev->ndev->name, tx_size);
}
@@ -470,6 +471,9 @@
DBG2(dev, "__emac4_calc_base_mr1" NL);
switch(tx_size) {
+ case 16384:
+ ret |= EMAC4_MR1_TFS_16K;
+ break;
case 4096:
ret |= EMAC4_MR1_TFS_4K;
break;
@@ -477,7 +481,7 @@
ret |= EMAC4_MR1_TFS_2K;
break;
default:
- printk(KERN_WARNING "%s: Unknown Rx FIFO size %d\n",
+ printk(KERN_WARNING "%s: Unknown Tx FIFO size %d\n",
dev->ndev->name, tx_size);
}
@@ -2985,6 +2989,7 @@
},
{},
};
+MODULE_DEVICE_TABLE(of, emac_match);
static struct of_platform_driver emac_driver = {
.name = "emac",
diff --git a/drivers/net/ibm_newemac/emac.h b/drivers/net/ibm_newemac/emac.h
index 0afc2cf..d34adf9 100644
--- a/drivers/net/ibm_newemac/emac.h
+++ b/drivers/net/ibm_newemac/emac.h
@@ -153,6 +153,7 @@
#define EMAC4_MR1_RFS_16K 0x00280000
#define EMAC4_MR1_TFS_2K 0x00020000
#define EMAC4_MR1_TFS_4K 0x00030000
+#define EMAC4_MR1_TFS_16K 0x00050000
#define EMAC4_MR1_TR 0x00008000
#define EMAC4_MR1_MWSW_001 0x00001000
#define EMAC4_MR1_JPSM 0x00000800
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 801f088..030913f8 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -98,12 +98,13 @@
stats->tx_packets++;
stats->tx_bytes +=skb->len;
- skb->dev = __dev_get_by_index(&init_net, skb->iif);
+ skb->dev = dev_get_by_index(&init_net, skb->iif);
if (!skb->dev) {
dev_kfree_skb(skb);
stats->tx_dropped++;
break;
}
+ dev_put(skb->dev);
skb->iif = _dev->ifindex;
if (from & AT_EGRESS) {
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index deaea8f..b243ed3 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -732,7 +732,7 @@
{
struct igb_adapter *adapter = netdev_priv(netdev);
struct igb_ring *temp_ring;
- int i, err;
+ int i, err = 0;
u32 new_rx_count, new_tx_count;
if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
@@ -752,18 +752,30 @@
return 0;
}
+ while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
+ msleep(1);
+
+ if (!netif_running(adapter->netdev)) {
+ for (i = 0; i < adapter->num_tx_queues; i++)
+ adapter->tx_ring[i].count = new_tx_count;
+ for (i = 0; i < adapter->num_rx_queues; i++)
+ adapter->rx_ring[i].count = new_rx_count;
+ adapter->tx_ring_count = new_tx_count;
+ adapter->rx_ring_count = new_rx_count;
+ goto clear_reset;
+ }
+
if (adapter->num_tx_queues > adapter->num_rx_queues)
temp_ring = vmalloc(adapter->num_tx_queues * sizeof(struct igb_ring));
else
temp_ring = vmalloc(adapter->num_rx_queues * sizeof(struct igb_ring));
- if (!temp_ring)
- return -ENOMEM;
- while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
- msleep(1);
+ if (!temp_ring) {
+ err = -ENOMEM;
+ goto clear_reset;
+ }
- if (netif_running(adapter->netdev))
- igb_down(adapter);
+ igb_down(adapter);
/*
* We can't just free everything and then setup again,
@@ -820,14 +832,11 @@
adapter->rx_ring_count = new_rx_count;
}
-
- err = 0;
err_setup:
- if (netif_running(adapter->netdev))
- igb_up(adapter);
-
- clear_bit(__IGB_RESETTING, &adapter->state);
+ igb_up(adapter);
vfree(temp_ring);
+clear_reset:
+ clear_bit(__IGB_RESETTING, &adapter->state);
return err;
}
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index ee17a09..c68265b 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -279,7 +279,7 @@
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
struct igbvf_ring *temp_ring;
- int err;
+ int err = 0;
u32 new_rx_count, new_tx_count;
if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
@@ -299,15 +299,22 @@
return 0;
}
- temp_ring = vmalloc(sizeof(struct igbvf_ring));
- if (!temp_ring)
- return -ENOMEM;
-
while (test_and_set_bit(__IGBVF_RESETTING, &adapter->state))
msleep(1);
- if (netif_running(adapter->netdev))
- igbvf_down(adapter);
+ if (!netif_running(adapter->netdev)) {
+ adapter->tx_ring->count = new_tx_count;
+ adapter->rx_ring->count = new_rx_count;
+ goto clear_reset;
+ }
+
+ temp_ring = vmalloc(sizeof(struct igbvf_ring));
+ if (!temp_ring) {
+ err = -ENOMEM;
+ goto clear_reset;
+ }
+
+ igbvf_down(adapter);
/*
* We can't just free everything and then setup again,
@@ -339,14 +346,11 @@
memcpy(adapter->rx_ring, temp_ring,sizeof(struct igbvf_ring));
}
-
- err = 0;
err_setup:
- if (netif_running(adapter->netdev))
- igbvf_up(adapter);
-
- clear_bit(__IGBVF_RESETTING, &adapter->state);
+ igbvf_up(adapter);
vfree(temp_ring);
+clear_reset:
+ clear_bit(__IGBVF_RESETTING, &adapter->state);
return err;
}
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 38bf7cf..c412e80 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -232,8 +232,11 @@
/*
* Ensure that the ports for this device are setup correctly.
*/
- if (si->pdata->startup)
- si->pdata->startup(si->dev);
+ if (si->pdata->startup) {
+ ret = si->pdata->startup(si->dev);
+ if (ret)
+ return ret;
+ }
/*
* Configure PPC for IRDA - we want to drive TXD2 low.
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index fa314cb..856c18c 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -798,7 +798,7 @@
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_ring *temp_tx_ring, *temp_rx_ring;
- int i, err;
+ int i, err = 0;
u32 new_rx_count, new_tx_count;
bool need_update = false;
@@ -822,6 +822,16 @@
while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
msleep(1);
+ if (!netif_running(adapter->netdev)) {
+ for (i = 0; i < adapter->num_tx_queues; i++)
+ adapter->tx_ring[i].count = new_tx_count;
+ for (i = 0; i < adapter->num_rx_queues; i++)
+ adapter->rx_ring[i].count = new_rx_count;
+ adapter->tx_ring_count = new_tx_count;
+ adapter->rx_ring_count = new_rx_count;
+ goto err_setup;
+ }
+
temp_tx_ring = kcalloc(adapter->num_tx_queues,
sizeof(struct ixgbe_ring), GFP_KERNEL);
if (!temp_tx_ring) {
@@ -879,8 +889,7 @@
/* if rings need to be updated, here's the place to do it in one shot */
if (need_update) {
- if (netif_running(netdev))
- ixgbe_down(adapter);
+ ixgbe_down(adapter);
/* tx */
if (new_tx_count != adapter->tx_ring_count) {
@@ -897,13 +906,8 @@
temp_rx_ring = NULL;
adapter->rx_ring_count = new_rx_count;
}
- }
-
- /* success! */
- err = 0;
- if (netif_running(netdev))
ixgbe_up(adapter);
-
+ }
err_setup:
clear_bit(__IXGBE_RESETTING, &adapter->state);
return err;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index cbb143c..5bd9e6b 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -44,6 +44,7 @@
#include "ixgbe.h"
#include "ixgbe_common.h"
+#include "ixgbe_dcb_82599.h"
char ixgbe_driver_name[] = "ixgbe";
static const char ixgbe_driver_string[] =
@@ -226,6 +227,56 @@
/* tx_buffer_info must be completely set up in the transmit path */
}
+/**
+ * ixgbe_tx_is_paused - check if the tx ring is paused
+ * @adapter: the ixgbe adapter
+ * @tx_ring: the corresponding tx_ring
+ *
+ * If not in DCB mode, checks TFCS.TXOFF, otherwise, find out the
+ * corresponding TC of this tx_ring when checking TFCS.
+ *
+ * Returns : true if paused
+ */
+static inline bool ixgbe_tx_is_paused(struct ixgbe_adapter *adapter,
+ struct ixgbe_ring *tx_ring)
+{
+ int tc;
+ u32 txoff = IXGBE_TFCS_TXOFF;
+
+#ifdef CONFIG_IXGBE_DCB
+ if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
+ int reg_idx = tx_ring->reg_idx;
+ int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
+
+ if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+ tc = reg_idx >> 2;
+ txoff = IXGBE_TFCS_TXOFF0;
+ } else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+ tc = 0;
+ txoff = IXGBE_TFCS_TXOFF;
+ if (dcb_i == 8) {
+ /* TC0, TC1 */
+ tc = reg_idx >> 5;
+ if (tc == 2) /* TC2, TC3 */
+ tc += (reg_idx - 64) >> 4;
+ else if (tc == 3) /* TC4, TC5, TC6, TC7 */
+ tc += 1 + ((reg_idx - 96) >> 3);
+ } else if (dcb_i == 4) {
+ /* TC0, TC1 */
+ tc = reg_idx >> 6;
+ if (tc == 1) {
+ tc += (reg_idx - 64) >> 5;
+ if (tc == 2) /* TC2, TC3 */
+ tc += (reg_idx - 96) >> 4;
+ }
+ }
+ }
+ txoff <<= tc;
+ }
+#endif
+ return IXGBE_READ_REG(&adapter->hw, IXGBE_TFCS) & txoff;
+}
+
static inline bool ixgbe_check_tx_hang(struct ixgbe_adapter *adapter,
struct ixgbe_ring *tx_ring,
unsigned int eop)
@@ -237,7 +288,7 @@
adapter->detect_tx_hung = false;
if (tx_ring->tx_buffer_info[eop].time_stamp &&
time_after(jiffies, tx_ring->tx_buffer_info[eop].time_stamp + HZ) &&
- !(IXGBE_READ_REG(&adapter->hw, IXGBE_TFCS) & IXGBE_TFCS_TXOFF)) {
+ !ixgbe_tx_is_paused(adapter, tx_ring)) {
/* detected Tx unit hang */
union ixgbe_adv_tx_desc *tx_desc;
tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop);
@@ -412,19 +463,23 @@
u32 txctrl;
int cpu = get_cpu();
int q = tx_ring - adapter->tx_ring;
+ struct ixgbe_hw *hw = &adapter->hw;
if (tx_ring->cpu != cpu) {
- txctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_DCA_TXCTRL(q));
if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+ txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(q));
txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK;
txctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
+ txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
+ IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(q), txctrl);
} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+ txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(q));
txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK_82599;
txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
- IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599);
+ IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599);
+ txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
+ IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(q), txctrl);
}
- txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_TXCTRL(q), txctrl);
tx_ring->cpu = cpu;
}
put_cpu();
@@ -1913,11 +1968,25 @@
break;
}
}
+
if (hw->mac.type == ixgbe_mac_82599EB) {
+ u32 rttdcs;
+
+ /* disable the arbiter while setting MTQC */
+ rttdcs = IXGBE_READ_REG(hw, IXGBE_RTTDCS);
+ rttdcs |= IXGBE_RTTDCS_ARBDIS;
+ IXGBE_WRITE_REG(hw, IXGBE_RTTDCS, rttdcs);
+
/* We enable 8 traffic classes, DCB only */
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED)
IXGBE_WRITE_REG(hw, IXGBE_MTQC, (IXGBE_MTQC_RT_ENA |
IXGBE_MTQC_8TC_8TQ));
+ else
+ IXGBE_WRITE_REG(hw, IXGBE_MTQC, IXGBE_MTQC_64Q_1PB);
+
+ /* re-eable the arbiter */
+ rttdcs &= ~IXGBE_RTTDCS_ARBDIS;
+ IXGBE_WRITE_REG(hw, IXGBE_RTTDCS, rttdcs);
}
}
@@ -2471,7 +2540,10 @@
ixgbe_restore_vlan(adapter);
#ifdef CONFIG_IXGBE_DCB
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
- netif_set_gso_max_size(netdev, 32768);
+ if (hw->mac.type == ixgbe_mac_82598EB)
+ netif_set_gso_max_size(netdev, 32768);
+ else
+ netif_set_gso_max_size(netdev, 65536);
ixgbe_configure_dcb(adapter);
} else {
netif_set_gso_max_size(netdev, 65536);
diff --git a/drivers/net/ixp2000/enp2611.c b/drivers/net/ixp2000/enp2611.c
index b02a981..34a6cfd 100644
--- a/drivers/net/ixp2000/enp2611.c
+++ b/drivers/net/ixp2000/enp2611.c
@@ -119,24 +119,9 @@
}
};
-struct enp2611_ixpdev_priv
-{
- struct ixpdev_priv ixpdev_priv;
- struct net_device_stats stats;
-};
-
static struct net_device *nds[3];
static struct timer_list link_check_timer;
-static struct net_device_stats *enp2611_get_stats(struct net_device *dev)
-{
- struct enp2611_ixpdev_priv *ip = netdev_priv(dev);
-
- pm3386_get_stats(ip->ixpdev_priv.channel, &(ip->stats));
-
- return &(ip->stats);
-}
-
/* @@@ Poll the SFP moddef0 line too. */
/* @@@ Try to use the pm3386 DOOL interrupt as well. */
static void enp2611_check_link_status(unsigned long __dummy)
@@ -203,14 +188,13 @@
ports = pm3386_port_count();
for (i = 0; i < ports; i++) {
- nds[i] = ixpdev_alloc(i, sizeof(struct enp2611_ixpdev_priv));
+ nds[i] = ixpdev_alloc(i, sizeof(struct ixpdev_priv));
if (nds[i] == NULL) {
while (--i >= 0)
free_netdev(nds[i]);
return -ENOMEM;
}
- nds[i]->get_stats = enp2611_get_stats;
pm3386_init_port(i);
pm3386_get_mac(i, nds[i]->dev_addr);
}
diff --git a/drivers/net/ixp2000/ixpdev.c b/drivers/net/ixp2000/ixpdev.c
index 1272434..9aee0cc 100644
--- a/drivers/net/ixp2000/ixpdev.c
+++ b/drivers/net/ixp2000/ixpdev.c
@@ -21,6 +21,7 @@
#include "ixp2400_tx.ucode"
#include "ixpdev_priv.h"
#include "ixpdev.h"
+#include "pm3386.h"
#define DRV_MODULE_VERSION "0.2"
@@ -271,6 +272,15 @@
return 0;
}
+static struct net_device_stats *ixpdev_get_stats(struct net_device *dev)
+{
+ struct ixpdev_priv *ip = netdev_priv(dev);
+
+ pm3386_get_stats(ip->channel, &(dev->stats));
+
+ return &(dev->stats);
+}
+
static const struct net_device_ops ixpdev_netdev_ops = {
.ndo_open = ixpdev_open,
.ndo_stop = ixpdev_close,
@@ -278,6 +288,7 @@
.ndo_change_mtu = eth_change_mtu,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_mac_address = eth_mac_addr,
+ .ndo_get_stats = ixpdev_get_stats,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = ixpdev_poll_controller,
#endif
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index 2378358..a23f739 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -171,6 +171,36 @@
}
/**
+ * ks8851_wrreg8 - write 8bit register value to chip
+ * @ks: The chip state
+ * @reg: The register address
+ * @val: The value to write
+ *
+ * Issue a write to put the value @val into the register specified in @reg.
+ */
+static void ks8851_wrreg8(struct ks8851_net *ks, unsigned reg, unsigned val)
+{
+ struct spi_transfer *xfer = &ks->spi_xfer1;
+ struct spi_message *msg = &ks->spi_msg1;
+ __le16 txb[2];
+ int ret;
+ int bit;
+
+ bit = 1 << (reg & 3);
+
+ txb[0] = cpu_to_le16(MK_OP(bit, reg) | KS_SPIOP_WR);
+ txb[1] = val;
+
+ xfer->tx_buf = txb;
+ xfer->rx_buf = NULL;
+ xfer->len = 3;
+
+ ret = spi_sync(ks->spidev, msg);
+ if (ret < 0)
+ ks_err(ks, "spi_sync() failed\n");
+}
+
+/**
* ks8851_rx_1msg - select whether to use one or two messages for spi read
* @ks: The device structure
*
@@ -322,13 +352,12 @@
static int ks8851_write_mac_addr(struct net_device *dev)
{
struct ks8851_net *ks = netdev_priv(dev);
- u16 *mcp = (u16 *)dev->dev_addr;
+ int i;
mutex_lock(&ks->lock);
- ks8851_wrreg16(ks, KS_MARL, mcp[0]);
- ks8851_wrreg16(ks, KS_MARM, mcp[1]);
- ks8851_wrreg16(ks, KS_MARH, mcp[2]);
+ for (i = 0; i < ETH_ALEN; i++)
+ ks8851_wrreg8(ks, KS_MAR(i), dev->dev_addr[i]);
mutex_unlock(&ks->lock);
@@ -951,7 +980,7 @@
mcptr = mcptr->next;
}
- rxctrl.rxcr1 = RXCR1_RXME | RXCR1_RXAE | RXCR1_RXPAFMA;
+ rxctrl.rxcr1 = RXCR1_RXME | RXCR1_RXPAFMA;
} else {
/* just accept broadcast / unicast */
rxctrl.rxcr1 = RXCR1_RXPAFMA;
@@ -1239,6 +1268,9 @@
ndev->netdev_ops = &ks8851_netdev_ops;
ndev->irq = spi->irq;
+ /* issue a global soft reset to reset the device. */
+ ks8851_soft_reset(ks, GRR_GSR);
+
/* simple check for a valid chip being connected to the bus */
if ((ks8851_rdreg16(ks, KS_CIDER) & ~CIDER_REV_MASK) != CIDER_ID) {
diff --git a/drivers/net/ks8851.h b/drivers/net/ks8851.h
index 85abe14..f52c312 100644
--- a/drivers/net/ks8851.h
+++ b/drivers/net/ks8851.h
@@ -16,6 +16,7 @@
#define CCR_32PIN (1 << 0)
/* MAC address registers */
+#define KS_MAR(_m) 0x15 - (_m)
#define KS_MARL 0x10
#define KS_MARM 0x12
#define KS_MARH 0x14
diff --git a/drivers/net/macsonic.c b/drivers/net/macsonic.c
index 61eabca..b3d7d8d 100644
--- a/drivers/net/macsonic.c
+++ b/drivers/net/macsonic.c
@@ -223,69 +223,73 @@
return 0;
}
-static int __devinit mac_onboard_sonic_ethernet_addr(struct net_device *dev)
+#define INVALID_MAC(mac) (memcmp(mac, "\x08\x00\x07", 3) && \
+ memcmp(mac, "\x00\xA0\x40", 3) && \
+ memcmp(mac, "\x00\x80\x19", 3) && \
+ memcmp(mac, "\x00\x05\x02", 3))
+
+static void __devinit mac_onboard_sonic_ethernet_addr(struct net_device *dev)
{
struct sonic_local *lp = netdev_priv(dev);
const int prom_addr = ONBOARD_SONIC_PROM_BASE;
- int i;
+ unsigned short val;
- /* On NuBus boards we can sometimes look in the ROM resources.
- No such luck for comm-slot/onboard. */
- for(i = 0; i < 6; i++)
- dev->dev_addr[i] = SONIC_READ_PROM(i);
+ /*
+ * On NuBus boards we can sometimes look in the ROM resources.
+ * No such luck for comm-slot/onboard.
+ * On the PowerBook 520, the PROM base address is a mystery.
+ */
+ if (hwreg_present((void *)prom_addr)) {
+ int i;
- /* Most of the time, the address is bit-reversed. The NetBSD
- source has a rather long and detailed historical account of
- why this is so. */
- if (memcmp(dev->dev_addr, "\x08\x00\x07", 3) &&
- memcmp(dev->dev_addr, "\x00\xA0\x40", 3) &&
- memcmp(dev->dev_addr, "\x00\x80\x19", 3) &&
- memcmp(dev->dev_addr, "\x00\x05\x02", 3))
- bit_reverse_addr(dev->dev_addr);
- else
- return 0;
+ for (i = 0; i < 6; i++)
+ dev->dev_addr[i] = SONIC_READ_PROM(i);
+ if (!INVALID_MAC(dev->dev_addr))
+ return;
- /* If we still have what seems to be a bogus address, we'll
- look in the CAM. The top entry should be ours. */
- /* Danger! This only works if MacOS has already initialized
- the card... */
- if (memcmp(dev->dev_addr, "\x08\x00\x07", 3) &&
- memcmp(dev->dev_addr, "\x00\xA0\x40", 3) &&
- memcmp(dev->dev_addr, "\x00\x80\x19", 3) &&
- memcmp(dev->dev_addr, "\x00\x05\x02", 3))
- {
- unsigned short val;
-
- printk(KERN_INFO "macsonic: PROM seems to be wrong, trying CAM entry 15\n");
-
- SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
- SONIC_WRITE(SONIC_CEP, 15);
-
- val = SONIC_READ(SONIC_CAP2);
- dev->dev_addr[5] = val >> 8;
- dev->dev_addr[4] = val & 0xff;
- val = SONIC_READ(SONIC_CAP1);
- dev->dev_addr[3] = val >> 8;
- dev->dev_addr[2] = val & 0xff;
- val = SONIC_READ(SONIC_CAP0);
- dev->dev_addr[1] = val >> 8;
- dev->dev_addr[0] = val & 0xff;
-
- printk(KERN_INFO "HW Address from CAM 15: %pM\n",
- dev->dev_addr);
- } else return 0;
-
- if (memcmp(dev->dev_addr, "\x08\x00\x07", 3) &&
- memcmp(dev->dev_addr, "\x00\xA0\x40", 3) &&
- memcmp(dev->dev_addr, "\x00\x80\x19", 3) &&
- memcmp(dev->dev_addr, "\x00\x05\x02", 3))
- {
/*
- * Still nonsense ... messed up someplace!
+ * Most of the time, the address is bit-reversed. The NetBSD
+ * source has a rather long and detailed historical account of
+ * why this is so.
*/
- printk(KERN_ERR "macsonic: ERROR (INVALID MAC)\n");
- return -EIO;
- } else return 0;
+ bit_reverse_addr(dev->dev_addr);
+ if (!INVALID_MAC(dev->dev_addr))
+ return;
+
+ /*
+ * If we still have what seems to be a bogus address, we'll
+ * look in the CAM. The top entry should be ours.
+ */
+ printk(KERN_WARNING "macsonic: MAC address in PROM seems "
+ "to be invalid, trying CAM\n");
+ } else {
+ printk(KERN_WARNING "macsonic: cannot read MAC address from "
+ "PROM, trying CAM\n");
+ }
+
+ /* This only works if MacOS has already initialized the card. */
+
+ SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
+ SONIC_WRITE(SONIC_CEP, 15);
+
+ val = SONIC_READ(SONIC_CAP2);
+ dev->dev_addr[5] = val >> 8;
+ dev->dev_addr[4] = val & 0xff;
+ val = SONIC_READ(SONIC_CAP1);
+ dev->dev_addr[3] = val >> 8;
+ dev->dev_addr[2] = val & 0xff;
+ val = SONIC_READ(SONIC_CAP0);
+ dev->dev_addr[1] = val >> 8;
+ dev->dev_addr[0] = val & 0xff;
+
+ if (!INVALID_MAC(dev->dev_addr))
+ return;
+
+ /* Still nonsense ... messed up someplace! */
+
+ printk(KERN_WARNING "macsonic: MAC address in CAM entry 15 "
+ "seems invalid, will use a random MAC\n");
+ random_ether_addr(dev->dev_addr);
}
static int __devinit mac_onboard_sonic_probe(struct net_device *dev)
@@ -402,8 +406,7 @@
SONIC_WRITE(SONIC_ISR, 0x7fff);
/* Now look for the MAC address. */
- if (mac_onboard_sonic_ethernet_addr(dev) != 0)
- return -ENODEV;
+ mac_onboard_sonic_ethernet_addr(dev);
/* Shared init code */
return macsonic_init(dev);
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 5dd7225..291a505 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -1282,6 +1282,7 @@
{ PCI_VDEVICE(MELLANOX, 0x6372) }, /* MT25458 ConnectX EN 10GBASE-T 10GigE */
{ PCI_VDEVICE(MELLANOX, 0x675a) }, /* MT25458 ConnectX EN 10GBASE-T+Gen2 10GigE */
{ PCI_VDEVICE(MELLANOX, 0x6764) }, /* MT26468 ConnectX EN 10GigE PCIe gen2*/
+ { PCI_VDEVICE(MELLANOX, 0x6746) }, /* MT26438 ConnectX EN 40GigE PCIe gen2 5GT/s */
{ PCI_VDEVICE(MELLANOX, 0x676e) }, /* MT26478 ConnectX2 40GigE PCIe gen2 */
{ 0, }
};
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 6930c87..f362451 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -75,7 +75,7 @@
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.5.0-1.432"
+#define MYRI10GE_VERSION_STR "1.5.1-1.451"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -1624,10 +1624,21 @@
return 0;
}
}
- if (*ptr == 'R' || *ptr == 'Q') {
- /* We've found either an XFP or quad ribbon fiber */
+ if (*ptr == '2')
+ ptr++;
+ if (*ptr == 'R' || *ptr == 'Q' || *ptr == 'S') {
+ /* We've found either an XFP, quad ribbon fiber, or SFP+ */
cmd->port = PORT_FIBRE;
+ cmd->supported |= SUPPORTED_FIBRE;
+ cmd->advertising |= ADVERTISED_FIBRE;
+ } else {
+ cmd->port = PORT_OTHER;
}
+ if (*ptr == 'R' || *ptr == 'S')
+ cmd->transceiver = XCVR_EXTERNAL;
+ else
+ cmd->transceiver = XCVR_INTERNAL;
+
return 0;
}
diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h
index 7a71774..1c46da6 100644
--- a/drivers/net/netxen/netxen_nic_hdr.h
+++ b/drivers/net/netxen/netxen_nic_hdr.h
@@ -419,6 +419,7 @@
#define NETXEN_CRB_ROMUSB \
NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_ROMUSB)
#define NETXEN_CRB_I2Q NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_I2Q)
+#define NETXEN_CRB_I2C0 NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_I2C0)
#define NETXEN_CRB_SMB NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_SMB)
#define NETXEN_CRB_MAX NETXEN_PCI_CRB_WINDOW(64)
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 3231400..3185a98 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -1901,22 +1901,16 @@
int netxen_nic_get_board_info(struct netxen_adapter *adapter)
{
- int offset, board_type, magic, header_version;
+ int offset, board_type, magic;
struct pci_dev *pdev = adapter->pdev;
offset = NX_FW_MAGIC_OFFSET;
if (netxen_rom_fast_read(adapter, offset, &magic))
return -EIO;
- offset = NX_HDR_VERSION_OFFSET;
- if (netxen_rom_fast_read(adapter, offset, &header_version))
- return -EIO;
-
- if (magic != NETXEN_BDINFO_MAGIC ||
- header_version != NETXEN_BDINFO_VERSION) {
- dev_err(&pdev->dev,
- "invalid board config, magic=%08x, version=%08x\n",
- magic, header_version);
+ if (magic != NETXEN_BDINFO_MAGIC) {
+ dev_err(&pdev->dev, "invalid board config, magic=%08x\n",
+ magic);
return -EIO;
}
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 91c2bc6..e40b914 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -531,6 +531,8 @@
continue;
if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+ if (off == (NETXEN_CRB_I2C0 + 0x1c))
+ continue;
/* do not reset PCI */
if (off == (ROMUSB_GLB + 0xbc))
continue;
@@ -553,12 +555,6 @@
continue;
}
- if (off == NETXEN_ADDR_ERROR) {
- printk(KERN_ERR "%s: Err: Unknown addr: 0x%08x\n",
- netxen_nic_driver_name, buf[i].addr);
- continue;
- }
-
init_delay = 1;
/* After writing this register, HW needs time for CRB */
/* to quiet down (else crb_window returns 0xffffffff) */
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 9b9eab1..0b4a56a 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -595,7 +595,8 @@
void __iomem *mem_ptr2 = NULL;
void __iomem *db_ptr = NULL;
- unsigned long mem_base, mem_len, db_base, db_len = 0, pci_len0 = 0;
+ resource_size_t mem_base, db_base;
+ unsigned long mem_len, db_len = 0, pci_len0 = 0;
struct pci_dev *pdev = adapter->pdev;
int pci_func = adapter->ahw.pci_func;
@@ -1918,6 +1919,7 @@
request_reset:
adapter->need_fw_reset = 1;
+ clear_bit(__NX_RESETTING, &adapter->state);
}
struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index f9364d0..d6c7ac6 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -3545,7 +3545,7 @@
rp->rcr_index = index;
skb_reserve(skb, NET_IP_ALIGN);
- __pskb_pull_tail(skb, min(len, NIU_RXPULL_MAX));
+ __pskb_pull_tail(skb, min(len, VLAN_ETH_HLEN));
rp->rx_packets++;
rp->rx_bytes += skb->len;
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index ee8ad3e..b58965a 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -251,6 +251,7 @@
static int el3_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static const struct ethtool_ops netdev_ethtool_ops;
static void set_rx_mode(struct net_device *dev);
+static void set_multicast_list(struct net_device *dev);
static void tc574_detach(struct pcmcia_device *p_dev);
@@ -266,7 +267,7 @@
.ndo_tx_timeout = el3_tx_timeout,
.ndo_get_stats = el3_get_stats,
.ndo_do_ioctl = el3_ioctl,
- .ndo_set_multicast_list = set_rx_mode,
+ .ndo_set_multicast_list = set_multicast_list,
.ndo_change_mtu = eth_change_mtu,
.ndo_set_mac_address = eth_mac_addr,
.ndo_validate_addr = eth_validate_addr,
@@ -1161,6 +1162,16 @@
outw(SetRxFilter | RxStation | RxBroadcast, ioaddr + EL3_CMD);
}
+static void set_multicast_list(struct net_device *dev)
+{
+ struct el3_private *lp = netdev_priv(dev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&lp->window_lock, flags);
+ set_rx_mode(dev);
+ spin_unlock_irqrestore(&lp->window_lock, flags);
+}
+
static int el3_close(struct net_device *dev)
{
unsigned int ioaddr = dev->base_addr;
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index bd3447f..94c9ad2 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1760,7 +1760,7 @@
PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "cis/LA-PCM.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
- PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c
index 250e10f..8659d34 100644
--- a/drivers/net/phy/mdio-gpio.c
+++ b/drivers/net/phy/mdio-gpio.c
@@ -238,6 +238,7 @@
},
{},
};
+MODULE_DEVICE_TABLE(of, mdio_ofgpio_match);
static struct of_platform_driver mdio_ofgpio_driver = {
.name = "mdio-gpio",
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 7cbf6f9..2559991 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -111,9 +111,6 @@
rwlock_t hash_lock;
};
-/* to eliminate a race btw pppoe_flush_dev and pppoe_release */
-static DEFINE_SPINLOCK(flush_lock);
-
/*
* PPPoE could be in the following stages:
* 1) Discovery stage (to obtain remote MAC and Session ID)
@@ -303,45 +300,48 @@
write_lock_bh(&pn->hash_lock);
for (i = 0; i < PPPOE_HASH_SIZE; i++) {
struct pppox_sock *po = pn->hash_table[i];
+ struct sock *sk;
- while (po != NULL) {
- struct sock *sk;
- if (po->pppoe_dev != dev) {
+ while (po) {
+ while (po && po->pppoe_dev != dev) {
po = po->next;
- continue;
}
+
+ if (!po)
+ break;
+
sk = sk_pppox(po);
- spin_lock(&flush_lock);
- po->pppoe_dev = NULL;
- spin_unlock(&flush_lock);
- dev_put(dev);
/* We always grab the socket lock, followed by the
- * hash_lock, in that order. Since we should
- * hold the sock lock while doing any unbinding,
- * we need to release the lock we're holding.
- * Hold a reference to the sock so it doesn't disappear
- * as we're jumping between locks.
+ * hash_lock, in that order. Since we should hold the
+ * sock lock while doing any unbinding, we need to
+ * release the lock we're holding. Hold a reference to
+ * the sock so it doesn't disappear as we're jumping
+ * between locks.
*/
sock_hold(sk);
-
write_unlock_bh(&pn->hash_lock);
lock_sock(sk);
- if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
+ if (po->pppoe_dev == dev
+ && sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
pppox_unbind_sock(sk);
sk->sk_state = PPPOX_ZOMBIE;
sk->sk_state_change(sk);
+ po->pppoe_dev = NULL;
+ dev_put(dev);
}
release_sock(sk);
sock_put(sk);
- /* Restart scan at the beginning of this hash chain.
- * While the lock was dropped the chain contents may
- * have changed.
+ /* Restart the process from the start of the current
+ * hash chain. We dropped locks so the world may have
+ * change from underneath us.
*/
+
+ BUG_ON(pppoe_pernet(dev_net(dev)) == NULL);
write_lock_bh(&pn->hash_lock);
po = pn->hash_table[i];
}
@@ -388,11 +388,16 @@
struct pppox_sock *po = pppox_sk(sk);
struct pppox_sock *relay_po;
+ /* Backlog receive. Semantics of backlog rcv preclude any code from
+ * executing in lock_sock()/release_sock() bounds; meaning sk->sk_state
+ * can't change.
+ */
+
if (sk->sk_state & PPPOX_BOUND) {
ppp_input(&po->chan, skb);
} else if (sk->sk_state & PPPOX_RELAY) {
- relay_po = get_item_by_addr(dev_net(po->pppoe_dev),
- &po->pppoe_relay);
+ relay_po = get_item_by_addr(sock_net(sk),
+ &po->pppoe_relay);
if (relay_po == NULL)
goto abort_kfree;
@@ -447,6 +452,10 @@
goto drop;
pn = pppoe_pernet(dev_net(dev));
+
+ /* Note that get_item does a sock_hold(), so sk_pppox(po)
+ * is known to be safe.
+ */
po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);
if (!po)
goto drop;
@@ -561,6 +570,7 @@
struct sock *sk = sock->sk;
struct pppox_sock *po;
struct pppoe_net *pn;
+ struct net *net = NULL;
if (!sk)
return 0;
@@ -571,44 +581,28 @@
return -EBADF;
}
+ po = pppox_sk(sk);
+
+ if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
+ dev_put(po->pppoe_dev);
+ po->pppoe_dev = NULL;
+ }
+
pppox_unbind_sock(sk);
/* Signal the death of the socket. */
sk->sk_state = PPPOX_DEAD;
- /*
- * pppoe_flush_dev could lead to a race with
- * this routine so we use flush_lock to eliminate
- * such a case (we only need per-net specific data)
- */
- spin_lock(&flush_lock);
- po = pppox_sk(sk);
- if (!po->pppoe_dev) {
- spin_unlock(&flush_lock);
- goto out;
- }
- pn = pppoe_pernet(dev_net(po->pppoe_dev));
- spin_unlock(&flush_lock);
+ net = sock_net(sk);
+ pn = pppoe_pernet(net);
/*
* protect "po" from concurrent updates
* on pppoe_flush_dev
*/
- write_lock_bh(&pn->hash_lock);
+ delete_item(pn, po->pppoe_pa.sid, po->pppoe_pa.remote,
+ po->pppoe_ifindex);
- po = pppox_sk(sk);
- if (stage_session(po->pppoe_pa.sid))
- __delete_item(pn, po->pppoe_pa.sid, po->pppoe_pa.remote,
- po->pppoe_ifindex);
-
- if (po->pppoe_dev) {
- dev_put(po->pppoe_dev);
- po->pppoe_dev = NULL;
- }
-
- write_unlock_bh(&pn->hash_lock);
-
-out:
sock_orphan(sk);
sock->sk = NULL;
@@ -625,8 +619,9 @@
struct sock *sk = sock->sk;
struct sockaddr_pppox *sp = (struct sockaddr_pppox *)uservaddr;
struct pppox_sock *po = pppox_sk(sk);
- struct net_device *dev;
+ struct net_device *dev = NULL;
struct pppoe_net *pn;
+ struct net *net = NULL;
int error;
lock_sock(sk);
@@ -652,12 +647,14 @@
/* Delete the old binding */
if (stage_session(po->pppoe_pa.sid)) {
pppox_unbind_sock(sk);
+ pn = pppoe_pernet(sock_net(sk));
+ delete_item(pn, po->pppoe_pa.sid,
+ po->pppoe_pa.remote, po->pppoe_ifindex);
if (po->pppoe_dev) {
- pn = pppoe_pernet(dev_net(po->pppoe_dev));
- delete_item(pn, po->pppoe_pa.sid,
- po->pppoe_pa.remote, po->pppoe_ifindex);
dev_put(po->pppoe_dev);
+ po->pppoe_dev = NULL;
}
+
memset(sk_pppox(po) + 1, 0,
sizeof(struct pppox_sock) - sizeof(struct sock));
sk->sk_state = PPPOX_NONE;
@@ -666,16 +663,15 @@
/* Re-bind in session stage only */
if (stage_session(sp->sa_addr.pppoe.sid)) {
error = -ENODEV;
- dev = dev_get_by_name(sock_net(sk), sp->sa_addr.pppoe.dev);
+ net = sock_net(sk);
+ dev = dev_get_by_name(net, sp->sa_addr.pppoe.dev);
if (!dev)
- goto end;
+ goto err_put;
po->pppoe_dev = dev;
po->pppoe_ifindex = dev->ifindex;
- pn = pppoe_pernet(dev_net(dev));
- write_lock_bh(&pn->hash_lock);
+ pn = pppoe_pernet(net);
if (!(dev->flags & IFF_UP)) {
- write_unlock_bh(&pn->hash_lock);
goto err_put;
}
@@ -683,6 +679,7 @@
&sp->sa_addr.pppoe,
sizeof(struct pppoe_addr));
+ write_lock_bh(&pn->hash_lock);
error = __set_item(pn, po);
write_unlock_bh(&pn->hash_lock);
if (error < 0)
@@ -696,8 +693,11 @@
po->chan.ops = &pppoe_chan_ops;
error = ppp_register_net_channel(dev_net(dev), &po->chan);
- if (error)
+ if (error) {
+ delete_item(pn, po->pppoe_pa.sid,
+ po->pppoe_pa.remote, po->pppoe_ifindex);
goto err_put;
+ }
sk->sk_state = PPPOX_CONNECTED;
}
@@ -915,6 +915,14 @@
struct pppoe_hdr *ph;
int data_len = skb->len;
+ /* The higher-level PPP code (ppp_unregister_channel()) ensures the PPP
+ * xmit operations conclude prior to an unregistration call. Thus
+ * sk->sk_state cannot change, so we don't need to do lock_sock().
+ * But, we also can't do a lock_sock since that introduces a potential
+ * deadlock as we'd reverse the lock ordering used when calling
+ * ppp_unregister_channel().
+ */
+
if (sock_flag(sk, SOCK_DEAD) || !(sk->sk_state & PPPOX_CONNECTED))
goto abort;
@@ -944,7 +952,6 @@
po->pppoe_pa.remote, NULL, data_len);
dev_queue_xmit(skb);
-
return 1;
abort:
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 3ec6e85..c2383ad 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -95,6 +95,7 @@
/* Misc. stuff */
MAILBOX_COUNT = 16,
+ MAILBOX_TIMEOUT = 5,
PROC_ADDR_RDY = (1 << 31),
PROC_ADDR_R = (1 << 30),
@@ -803,6 +804,12 @@
MB_CMD_SET_PORT_CFG = 0x00000122,
MB_CMD_GET_PORT_CFG = 0x00000123,
MB_CMD_GET_LINK_STS = 0x00000124,
+ MB_CMD_SET_MGMNT_TFK_CTL = 0x00000160, /* Set Mgmnt Traffic Control */
+ MB_SET_MPI_TFK_STOP = (1 << 0),
+ MB_SET_MPI_TFK_RESUME = (1 << 1),
+ MB_CMD_GET_MGMNT_TFK_CTL = 0x00000161, /* Get Mgmnt Traffic Control */
+ MB_GET_MPI_TFK_STOPPED = (1 << 0),
+ MB_GET_MPI_TFK_FIFO_EMPTY = (1 << 1),
/* Mailbox Command Status. */
MB_CMD_STS_GOOD = 0x00004000, /* Success. */
@@ -1168,7 +1175,7 @@
#define RSS_RI6 0x40
#define RSS_RT6 0x80
__le16 mask;
- __le32 hash_cq_id[256];
+ u8 hash_cq_id[1024];
__le32 ipv6_hash_key[10];
__le32 ipv4_hash_key[4];
} __attribute((packed));
@@ -1606,6 +1613,8 @@
int ql_mb_about_fw(struct ql_adapter *qdev);
void ql_link_on(struct ql_adapter *qdev);
void ql_link_off(struct ql_adapter *qdev);
+int ql_mb_set_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 control);
+int ql_wait_fifo_empty(struct ql_adapter *qdev);
#if 1
#define QL_ALL_DUMP
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 6168071..a2fc70a 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -320,6 +320,37 @@
switch (type) {
case MAC_ADDR_TYPE_MULTI_MAC:
+ {
+ u32 upper = (addr[0] << 8) | addr[1];
+ u32 lower = (addr[2] << 24) | (addr[3] << 16) |
+ (addr[4] << 8) | (addr[5]);
+
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, 0);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, (offset++) |
+ (index << MAC_ADDR_IDX_SHIFT) |
+ type | MAC_ADDR_E);
+ ql_write32(qdev, MAC_ADDR_DATA, lower);
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, 0);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, (offset++) |
+ (index << MAC_ADDR_IDX_SHIFT) |
+ type | MAC_ADDR_E);
+
+ ql_write32(qdev, MAC_ADDR_DATA, upper);
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, 0);
+ if (status)
+ goto exit;
+ break;
+ }
case MAC_ADDR_TYPE_CAM_MAC:
{
u32 cam_output;
@@ -365,16 +396,14 @@
and possibly the function id. Right now we hardcode
the route field to NIC core.
*/
- if (type == MAC_ADDR_TYPE_CAM_MAC) {
- cam_output = (CAM_OUT_ROUTE_NIC |
- (qdev->
- func << CAM_OUT_FUNC_SHIFT) |
- (0 << CAM_OUT_CQ_ID_SHIFT));
- if (qdev->vlgrp)
- cam_output |= CAM_OUT_RV;
- /* route to NIC core */
- ql_write32(qdev, MAC_ADDR_DATA, cam_output);
- }
+ cam_output = (CAM_OUT_ROUTE_NIC |
+ (qdev->
+ func << CAM_OUT_FUNC_SHIFT) |
+ (0 << CAM_OUT_CQ_ID_SHIFT));
+ if (qdev->vlgrp)
+ cam_output |= CAM_OUT_RV;
+ /* route to NIC core */
+ ql_write32(qdev, MAC_ADDR_DATA, cam_output);
break;
}
case MAC_ADDR_TYPE_VLAN:
@@ -546,14 +575,14 @@
}
case RT_IDX_MCAST: /* Pass up All Multicast frames. */
{
- value = RT_IDX_DST_CAM_Q | /* dest */
+ value = RT_IDX_DST_DFLT_Q | /* dest */
RT_IDX_TYPE_NICQ | /* type */
(RT_IDX_ALLMULTI_SLOT << RT_IDX_IDX_SHIFT);/* index */
break;
}
case RT_IDX_MCAST_MATCH: /* Pass up matched Multicast frames. */
{
- value = RT_IDX_DST_CAM_Q | /* dest */
+ value = RT_IDX_DST_DFLT_Q | /* dest */
RT_IDX_TYPE_NICQ | /* type */
(RT_IDX_MCAST_MATCH_SLOT << RT_IDX_IDX_SHIFT);/* index */
break;
@@ -3077,6 +3106,12 @@
static int ql_start_rss(struct ql_adapter *qdev)
{
+ u8 init_hash_seed[] = {0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2,
+ 0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f,
+ 0xb0, 0xd0, 0xca, 0x2b, 0xcb, 0xae, 0x7b,
+ 0x30, 0xb4, 0x77, 0xcb, 0x2d, 0xa3, 0x80,
+ 0x30, 0xf2, 0x0c, 0x6a, 0x42, 0xb7, 0x3b,
+ 0xbe, 0xac, 0x01, 0xfa};
struct ricb *ricb = &qdev->ricb;
int status = 0;
int i;
@@ -3086,21 +3121,17 @@
ricb->base_cq = RSS_L4K;
ricb->flags =
- (RSS_L6K | RSS_LI | RSS_LB | RSS_LM | RSS_RI4 | RSS_RI6 | RSS_RT4 |
- RSS_RT6);
- ricb->mask = cpu_to_le16(qdev->rss_ring_count - 1);
+ (RSS_L6K | RSS_LI | RSS_LB | RSS_LM | RSS_RT4 | RSS_RT6);
+ ricb->mask = cpu_to_le16((u16)(0x3ff));
/*
* Fill out the Indirection Table.
*/
- for (i = 0; i < 256; i++)
- hash_id[i] = i & (qdev->rss_ring_count - 1);
+ for (i = 0; i < 1024; i++)
+ hash_id[i] = (i & (qdev->rss_ring_count - 1));
- /*
- * Random values for the IPv6 and IPv4 Hash Keys.
- */
- get_random_bytes((void *)&ricb->ipv6_hash_key[0], 40);
- get_random_bytes((void *)&ricb->ipv4_hash_key[0], 16);
+ memcpy((void *)&ricb->ipv6_hash_key[0], init_hash_seed, 40);
+ memcpy((void *)&ricb->ipv4_hash_key[0], init_hash_seed, 16);
QPRINTK(qdev, IFUP, DEBUG, "Initializing RSS.\n");
@@ -3239,6 +3270,13 @@
ql_write32(qdev, SPLT_HDR, SPLT_HDR_EP |
min(SMALL_BUFFER_SIZE, MAX_SPLIT_SIZE));
+ /* Set RX packet routing to use port/pci function on which the
+ * packet arrived on in addition to usual frame routing.
+ * This is helpful on bonding where both interfaces can have
+ * the same MAC address.
+ */
+ ql_write32(qdev, RST_FO, RST_FO_RR_MASK | RST_FO_RR_RCV_FUNC_CQ);
+
/* Start up the rx queues. */
for (i = 0; i < qdev->rx_ring_count; i++) {
status = ql_start_rx_ring(qdev, &qdev->rx_ring[i]);
@@ -3311,6 +3349,13 @@
end_jiffies = jiffies +
max((unsigned long)1, usecs_to_jiffies(30));
+
+ /* Stop management traffic. */
+ ql_mb_set_mgmnt_traffic_ctl(qdev, MB_SET_MPI_TFK_STOP);
+
+ /* Wait for the NIC and MGMNT FIFOs to empty. */
+ ql_wait_fifo_empty(qdev);
+
ql_write32(qdev, RST_FO, (RST_FO_FR << 16) | RST_FO_FR);
do {
@@ -3326,6 +3371,8 @@
status = -ETIMEDOUT;
}
+ /* Resume management traffic. */
+ ql_mb_set_mgmnt_traffic_ctl(qdev, MB_SET_MPI_TFK_RESUME);
return status;
}
@@ -3704,6 +3751,12 @@
status = ql_adapter_up(qdev);
if (status)
goto error;
+
+ /* Restore rx mode. */
+ clear_bit(QL_ALLMULTI, &qdev->flags);
+ clear_bit(QL_PROMISCUOUS, &qdev->flags);
+ qlge_set_multicast_list(qdev->ndev);
+
rtnl_unlock();
return;
error:
@@ -3863,6 +3916,9 @@
goto err_out;
}
+ /* Set PCIe reset type for EEH to fundamental. */
+ pdev->needs_freset = 1;
+ pci_save_state(pdev);
qdev->reg_base =
ioremap_nocache(pci_resource_start(pdev, 1),
pci_resource_len(pdev, 1));
@@ -4017,6 +4073,33 @@
free_netdev(ndev);
}
+/* Clean up resources without touching hardware. */
+static void ql_eeh_close(struct net_device *ndev)
+{
+ int i;
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ if (netif_carrier_ok(ndev)) {
+ netif_carrier_off(ndev);
+ netif_stop_queue(ndev);
+ }
+
+ if (test_bit(QL_ADAPTER_UP, &qdev->flags))
+ cancel_delayed_work_sync(&qdev->asic_reset_work);
+ cancel_delayed_work_sync(&qdev->mpi_reset_work);
+ cancel_delayed_work_sync(&qdev->mpi_work);
+ cancel_delayed_work_sync(&qdev->mpi_idc_work);
+ cancel_delayed_work_sync(&qdev->mpi_port_cfg_work);
+
+ for (i = 0; i < qdev->rss_ring_count; i++)
+ netif_napi_del(&qdev->rx_ring[i].napi);
+
+ clear_bit(QL_ADAPTER_UP, &qdev->flags);
+ ql_tx_ring_clean(qdev);
+ ql_free_rx_buffers(qdev);
+ ql_release_adapter_resources(qdev);
+}
+
/*
* This callback is called by the PCI subsystem whenever
* a PCI bus error is detected.
@@ -4025,17 +4108,21 @@
enum pci_channel_state state)
{
struct net_device *ndev = pci_get_drvdata(pdev);
- struct ql_adapter *qdev = netdev_priv(ndev);
- netif_device_detach(ndev);
-
- if (state == pci_channel_io_perm_failure)
+ switch (state) {
+ case pci_channel_io_normal:
+ return PCI_ERS_RESULT_CAN_RECOVER;
+ case pci_channel_io_frozen:
+ netif_device_detach(ndev);
+ if (netif_running(ndev))
+ ql_eeh_close(ndev);
+ pci_disable_device(pdev);
+ return PCI_ERS_RESULT_NEED_RESET;
+ case pci_channel_io_perm_failure:
+ dev_err(&pdev->dev,
+ "%s: pci_channel_io_perm_failure.\n", __func__);
return PCI_ERS_RESULT_DISCONNECT;
-
- if (netif_running(ndev))
- ql_adapter_down(qdev);
-
- pci_disable_device(pdev);
+ }
/* Request a slot reset. */
return PCI_ERS_RESULT_NEED_RESET;
@@ -4052,25 +4139,15 @@
struct net_device *ndev = pci_get_drvdata(pdev);
struct ql_adapter *qdev = netdev_priv(ndev);
+ pdev->error_state = pci_channel_io_normal;
+
+ pci_restore_state(pdev);
if (pci_enable_device(pdev)) {
QPRINTK(qdev, IFUP, ERR,
"Cannot re-enable PCI device after reset.\n");
return PCI_ERS_RESULT_DISCONNECT;
}
-
pci_set_master(pdev);
-
- netif_carrier_off(ndev);
- ql_adapter_reset(qdev);
-
- /* Make sure the EEPROM is good */
- memcpy(ndev->perm_addr, ndev->dev_addr, ndev->addr_len);
-
- if (!is_valid_ether_addr(ndev->perm_addr)) {
- QPRINTK(qdev, IFUP, ERR, "After reset, invalid MAC address.\n");
- return PCI_ERS_RESULT_DISCONNECT;
- }
-
return PCI_ERS_RESULT_RECOVERED;
}
@@ -4078,17 +4155,21 @@
{
struct net_device *ndev = pci_get_drvdata(pdev);
struct ql_adapter *qdev = netdev_priv(ndev);
+ int err = 0;
- pci_set_master(pdev);
-
+ if (ql_adapter_reset(qdev))
+ QPRINTK(qdev, DRV, ERR, "reset FAILED!\n");
if (netif_running(ndev)) {
- if (ql_adapter_up(qdev)) {
+ err = qlge_open(ndev);
+ if (err) {
QPRINTK(qdev, IFUP, ERR,
"Device initialization failed after reset.\n");
return;
}
+ } else {
+ QPRINTK(qdev, IFUP, ERR,
+ "Device was not running prior to EEH.\n");
}
-
netif_device_attach(ndev);
}
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index c2e4307..aec05f2 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -470,7 +470,8 @@
*/
static int ql_mailbox_command(struct ql_adapter *qdev, struct mbox_params *mbcp)
{
- int status, count;
+ int status;
+ unsigned long count;
/* Begin polled mode for MPI */
@@ -491,14 +492,14 @@
/* Wait for the command to complete. We loop
* here because some AEN might arrive while
* we're waiting for the mailbox command to
- * complete. If more than 5 arrive then we can
+ * complete. If more than 5 seconds expire we can
* assume something is wrong. */
- count = 5;
+ count = jiffies + HZ * MAILBOX_TIMEOUT;
do {
/* Wait for the interrupt to come in. */
status = ql_wait_mbx_cmd_cmplt(qdev);
if (status)
- goto end;
+ continue;
/* Process the event. If it's an AEN, it
* will be handled in-line or a worker
@@ -517,15 +518,15 @@
MB_CMD_STS_GOOD) ||
((mbcp->mbox_out[0] & 0x0000f000) ==
MB_CMD_STS_INTRMDT))
- break;
- } while (--count);
+ goto done;
+ } while (time_before(jiffies, count));
- if (!count) {
- QPRINTK(qdev, DRV, ERR,
- "Timed out waiting for mailbox complete.\n");
- status = -ETIMEDOUT;
- goto end;
- }
+ QPRINTK(qdev, DRV, ERR,
+ "Timed out waiting for mailbox complete.\n");
+ status = -ETIMEDOUT;
+ goto end;
+
+done:
/* Now we can clear the interrupt condition
* and look at our status.
@@ -768,6 +769,95 @@
return status;
}
+int ql_mb_set_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 control)
+{
+ struct mbox_params mbc;
+ struct mbox_params *mbcp = &mbc;
+ int status;
+
+ memset(mbcp, 0, sizeof(struct mbox_params));
+
+ mbcp->in_count = 1;
+ mbcp->out_count = 2;
+
+ mbcp->mbox_in[0] = MB_CMD_SET_MGMNT_TFK_CTL;
+ mbcp->mbox_in[1] = control;
+
+ status = ql_mailbox_command(qdev, mbcp);
+ if (status)
+ return status;
+
+ if (mbcp->mbox_out[0] == MB_CMD_STS_GOOD)
+ return status;
+
+ if (mbcp->mbox_out[0] == MB_CMD_STS_INVLD_CMD) {
+ QPRINTK(qdev, DRV, ERR,
+ "Command not supported by firmware.\n");
+ status = -EINVAL;
+ } else if (mbcp->mbox_out[0] == MB_CMD_STS_ERR) {
+ /* This indicates that the firmware is
+ * already in the state we are trying to
+ * change it to.
+ */
+ QPRINTK(qdev, DRV, ERR,
+ "Command parameters make no change.\n");
+ }
+ return status;
+}
+
+/* Returns a negative error code or the mailbox command status. */
+static int ql_mb_get_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 *control)
+{
+ struct mbox_params mbc;
+ struct mbox_params *mbcp = &mbc;
+ int status;
+
+ memset(mbcp, 0, sizeof(struct mbox_params));
+ *control = 0;
+
+ mbcp->in_count = 1;
+ mbcp->out_count = 1;
+
+ mbcp->mbox_in[0] = MB_CMD_GET_MGMNT_TFK_CTL;
+
+ status = ql_mailbox_command(qdev, mbcp);
+ if (status)
+ return status;
+
+ if (mbcp->mbox_out[0] == MB_CMD_STS_GOOD) {
+ *control = mbcp->mbox_in[1];
+ return status;
+ }
+
+ if (mbcp->mbox_out[0] == MB_CMD_STS_INVLD_CMD) {
+ QPRINTK(qdev, DRV, ERR,
+ "Command not supported by firmware.\n");
+ status = -EINVAL;
+ } else if (mbcp->mbox_out[0] == MB_CMD_STS_ERR) {
+ QPRINTK(qdev, DRV, ERR,
+ "Failed to get MPI traffic control.\n");
+ status = -EIO;
+ }
+ return status;
+}
+
+int ql_wait_fifo_empty(struct ql_adapter *qdev)
+{
+ int count = 5;
+ u32 mgmnt_fifo_empty;
+ u32 nic_fifo_empty;
+
+ do {
+ nic_fifo_empty = ql_read32(qdev, STS) & STS_NFE;
+ ql_mb_get_mgmnt_traffic_ctl(qdev, &mgmnt_fifo_empty);
+ mgmnt_fifo_empty &= MB_GET_MPI_TFK_FIFO_EMPTY;
+ if (nic_fifo_empty && mgmnt_fifo_empty)
+ return 0;
+ msleep(100);
+ } while (count-- > 0);
+ return -ETIMEDOUT;
+}
+
/* API called in work thread context to set new TX/RX
* maximum frame size values to match MTU.
*/
@@ -876,6 +966,8 @@
int err = 0;
rtnl_lock();
+ /* Begin polled mode for MPI */
+ ql_write32(qdev, INTR_MASK, (INTR_MASK_PI << 16));
while (ql_read32(qdev, STS) & STS_PI) {
memset(mbcp, 0, sizeof(struct mbox_params));
@@ -888,6 +980,8 @@
break;
}
+ /* End polled mode for MPI */
+ ql_write32(qdev, INTR_MASK, (INTR_MASK_PI << 16) | INTR_MASK_PI);
rtnl_unlock();
ql_enable_completion_interrupt(qdev, 0);
}
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 50c6a3c..fa49356 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -115,7 +115,9 @@
RTL_GIGA_MAC_VER_22 = 0x16, // 8168C
RTL_GIGA_MAC_VER_23 = 0x17, // 8168CP
RTL_GIGA_MAC_VER_24 = 0x18, // 8168CP
- RTL_GIGA_MAC_VER_25 = 0x19 // 8168D
+ RTL_GIGA_MAC_VER_25 = 0x19, // 8168D
+ RTL_GIGA_MAC_VER_26 = 0x1a, // 8168D
+ RTL_GIGA_MAC_VER_27 = 0x1b // 8168DP
};
#define _R(NAME,MAC,MASK) \
@@ -150,7 +152,9 @@
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_22, 0xff7e1880), // PCI-E
_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_23, 0xff7e1880), // PCI-E
_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_24, 0xff7e1880), // PCI-E
- _R("RTL8168d/8111d", RTL_GIGA_MAC_VER_25, 0xff7e1880) // PCI-E
+ _R("RTL8168d/8111d", RTL_GIGA_MAC_VER_25, 0xff7e1880), // PCI-E
+ _R("RTL8168d/8111d", RTL_GIGA_MAC_VER_26, 0xff7e1880), // PCI-E
+ _R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_27, 0xff7e1880) // PCI-E
};
#undef _R
@@ -253,6 +257,13 @@
DBG_REG = 0xd1,
#define FIX_NAK_1 (1 << 4)
#define FIX_NAK_2 (1 << 3)
+ EFUSEAR = 0xdc,
+#define EFUSEAR_FLAG 0x80000000
+#define EFUSEAR_WRITE_CMD 0x80000000
+#define EFUSEAR_READ_CMD 0x00000000
+#define EFUSEAR_REG_MASK 0x03ff
+#define EFUSEAR_REG_SHIFT 8
+#define EFUSEAR_DATA_MASK 0xff
};
enum rtl_register_content {
@@ -568,6 +579,14 @@
mdio_write(ioaddr, reg_addr, mdio_read(ioaddr, reg_addr) | value);
}
+static void mdio_plus_minus(void __iomem *ioaddr, int reg_addr, int p, int m)
+{
+ int val;
+
+ val = mdio_read(ioaddr, reg_addr);
+ mdio_write(ioaddr, reg_addr, (val | p) & ~m);
+}
+
static void rtl_mdio_write(struct net_device *dev, int phy_id, int location,
int val)
{
@@ -651,6 +670,24 @@
return value;
}
+static u8 rtl8168d_efuse_read(void __iomem *ioaddr, int reg_addr)
+{
+ u8 value = 0xff;
+ unsigned int i;
+
+ RTL_W32(EFUSEAR, (reg_addr & EFUSEAR_REG_MASK) << EFUSEAR_REG_SHIFT);
+
+ for (i = 0; i < 300; i++) {
+ if (RTL_R32(EFUSEAR) & EFUSEAR_FLAG) {
+ value = RTL_R32(EFUSEAR) & EFUSEAR_DATA_MASK;
+ break;
+ }
+ udelay(100);
+ }
+
+ return value;
+}
+
static void rtl8169_irq_mask_and_ack(void __iomem *ioaddr)
{
RTL_W16(IntrMask, 0x0000);
@@ -992,7 +1029,10 @@
spin_lock_irqsave(&tp->lock, flags);
tp->vlgrp = grp;
- if (tp->vlgrp)
+ /*
+ * Do not disable RxVlan on 8110SCd.
+ */
+ if (tp->vlgrp || (tp->mac_version == RTL_GIGA_MAC_VER_05))
tp->cp_cmd |= RxVlan;
else
tp->cp_cmd &= ~RxVlan;
@@ -1243,7 +1283,10 @@
int mac_version;
} mac_info[] = {
/* 8168D family. */
- { 0x7c800000, 0x28000000, RTL_GIGA_MAC_VER_25 },
+ { 0x7cf00000, 0x28300000, RTL_GIGA_MAC_VER_26 },
+ { 0x7cf00000, 0x28100000, RTL_GIGA_MAC_VER_25 },
+ { 0x7c800000, 0x28800000, RTL_GIGA_MAC_VER_27 },
+ { 0x7c800000, 0x28000000, RTL_GIGA_MAC_VER_26 },
/* 8168C family. */
{ 0x7cf00000, 0x3ca00000, RTL_GIGA_MAC_VER_24 },
@@ -1648,74 +1691,903 @@
rtl8168c_3_hw_phy_config(ioaddr);
}
-static void rtl8168d_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr)
{
- struct phy_reg phy_reg_init_0[] = {
+ static struct phy_reg phy_reg_init_0[] = {
{ 0x1f, 0x0001 },
- { 0x09, 0x2770 },
- { 0x08, 0x04d0 },
- { 0x0b, 0xad15 },
- { 0x0c, 0x5bf0 },
- { 0x1c, 0xf101 },
+ { 0x06, 0x4064 },
+ { 0x07, 0x2863 },
+ { 0x08, 0x059c },
+ { 0x09, 0x26b4 },
+ { 0x0a, 0x6a19 },
+ { 0x0b, 0xdcc8 },
+ { 0x10, 0xf06d },
+ { 0x14, 0x7f68 },
+ { 0x18, 0x7fd9 },
+ { 0x1c, 0xf0ff },
+ { 0x1d, 0x3d9c },
{ 0x1f, 0x0003 },
- { 0x14, 0x94d7 },
- { 0x12, 0xf4d6 },
- { 0x09, 0xca0f },
+ { 0x12, 0xf49f },
+ { 0x13, 0x070b },
+ { 0x1a, 0x05ad },
+ { 0x14, 0x94c0 }
+ };
+ static struct phy_reg phy_reg_init_1[] = {
{ 0x1f, 0x0002 },
- { 0x0b, 0x0b10 },
- { 0x0c, 0xd1f7 },
- { 0x1f, 0x0002 },
- { 0x06, 0x5461 },
- { 0x1f, 0x0002 },
- { 0x05, 0x6662 },
- { 0x1f, 0x0000 },
- { 0x14, 0x0060 },
- { 0x1f, 0x0000 },
- { 0x0d, 0xf8a0 },
+ { 0x06, 0x5561 },
{ 0x1f, 0x0005 },
- { 0x05, 0xffc2 }
+ { 0x05, 0x8332 },
+ { 0x06, 0x5561 }
+ };
+ static struct phy_reg phy_reg_init_2[] = {
+ { 0x1f, 0x0005 },
+ { 0x05, 0xffc2 },
+ { 0x1f, 0x0005 },
+ { 0x05, 0x8000 },
+ { 0x06, 0xf8f9 },
+ { 0x06, 0xfaef },
+ { 0x06, 0x59ee },
+ { 0x06, 0xf8ea },
+ { 0x06, 0x00ee },
+ { 0x06, 0xf8eb },
+ { 0x06, 0x00e0 },
+ { 0x06, 0xf87c },
+ { 0x06, 0xe1f8 },
+ { 0x06, 0x7d59 },
+ { 0x06, 0x0fef },
+ { 0x06, 0x0139 },
+ { 0x06, 0x029e },
+ { 0x06, 0x06ef },
+ { 0x06, 0x1039 },
+ { 0x06, 0x089f },
+ { 0x06, 0x2aee },
+ { 0x06, 0xf8ea },
+ { 0x06, 0x00ee },
+ { 0x06, 0xf8eb },
+ { 0x06, 0x01e0 },
+ { 0x06, 0xf87c },
+ { 0x06, 0xe1f8 },
+ { 0x06, 0x7d58 },
+ { 0x06, 0x409e },
+ { 0x06, 0x0f39 },
+ { 0x06, 0x46aa },
+ { 0x06, 0x0bbf },
+ { 0x06, 0x8290 },
+ { 0x06, 0xd682 },
+ { 0x06, 0x9802 },
+ { 0x06, 0x014f },
+ { 0x06, 0xae09 },
+ { 0x06, 0xbf82 },
+ { 0x06, 0x98d6 },
+ { 0x06, 0x82a0 },
+ { 0x06, 0x0201 },
+ { 0x06, 0x4fef },
+ { 0x06, 0x95fe },
+ { 0x06, 0xfdfc },
+ { 0x06, 0x05f8 },
+ { 0x06, 0xf9fa },
+ { 0x06, 0xeef8 },
+ { 0x06, 0xea00 },
+ { 0x06, 0xeef8 },
+ { 0x06, 0xeb00 },
+ { 0x06, 0xe2f8 },
+ { 0x06, 0x7ce3 },
+ { 0x06, 0xf87d },
+ { 0x06, 0xa511 },
+ { 0x06, 0x1112 },
+ { 0x06, 0xd240 },
+ { 0x06, 0xd644 },
+ { 0x06, 0x4402 },
+ { 0x06, 0x8217 },
+ { 0x06, 0xd2a0 },
+ { 0x06, 0xd6aa },
+ { 0x06, 0xaa02 },
+ { 0x06, 0x8217 },
+ { 0x06, 0xae0f },
+ { 0x06, 0xa544 },
+ { 0x06, 0x4402 },
+ { 0x06, 0xae4d },
+ { 0x06, 0xa5aa },
+ { 0x06, 0xaa02 },
+ { 0x06, 0xae47 },
+ { 0x06, 0xaf82 },
+ { 0x06, 0x13ee },
+ { 0x06, 0x834e },
+ { 0x06, 0x00ee },
+ { 0x06, 0x834d },
+ { 0x06, 0x0fee },
+ { 0x06, 0x834c },
+ { 0x06, 0x0fee },
+ { 0x06, 0x834f },
+ { 0x06, 0x00ee },
+ { 0x06, 0x8351 },
+ { 0x06, 0x00ee },
+ { 0x06, 0x834a },
+ { 0x06, 0xffee },
+ { 0x06, 0x834b },
+ { 0x06, 0xffe0 },
+ { 0x06, 0x8330 },
+ { 0x06, 0xe183 },
+ { 0x06, 0x3158 },
+ { 0x06, 0xfee4 },
+ { 0x06, 0xf88a },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x8be0 },
+ { 0x06, 0x8332 },
+ { 0x06, 0xe183 },
+ { 0x06, 0x3359 },
+ { 0x06, 0x0fe2 },
+ { 0x06, 0x834d },
+ { 0x06, 0x0c24 },
+ { 0x06, 0x5af0 },
+ { 0x06, 0x1e12 },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x8ce5 },
+ { 0x06, 0xf88d },
+ { 0x06, 0xaf82 },
+ { 0x06, 0x13e0 },
+ { 0x06, 0x834f },
+ { 0x06, 0x10e4 },
+ { 0x06, 0x834f },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4e78 },
+ { 0x06, 0x009f },
+ { 0x06, 0x0ae0 },
+ { 0x06, 0x834f },
+ { 0x06, 0xa010 },
+ { 0x06, 0xa5ee },
+ { 0x06, 0x834e },
+ { 0x06, 0x01e0 },
+ { 0x06, 0x834e },
+ { 0x06, 0x7805 },
+ { 0x06, 0x9e9a },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4e78 },
+ { 0x06, 0x049e },
+ { 0x06, 0x10e0 },
+ { 0x06, 0x834e },
+ { 0x06, 0x7803 },
+ { 0x06, 0x9e0f },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4e78 },
+ { 0x06, 0x019e },
+ { 0x06, 0x05ae },
+ { 0x06, 0x0caf },
+ { 0x06, 0x81f8 },
+ { 0x06, 0xaf81 },
+ { 0x06, 0xa3af },
+ { 0x06, 0x81dc },
+ { 0x06, 0xaf82 },
+ { 0x06, 0x13ee },
+ { 0x06, 0x8348 },
+ { 0x06, 0x00ee },
+ { 0x06, 0x8349 },
+ { 0x06, 0x00e0 },
+ { 0x06, 0x8351 },
+ { 0x06, 0x10e4 },
+ { 0x06, 0x8351 },
+ { 0x06, 0x5801 },
+ { 0x06, 0x9fea },
+ { 0x06, 0xd000 },
+ { 0x06, 0xd180 },
+ { 0x06, 0x1f66 },
+ { 0x06, 0xe2f8 },
+ { 0x06, 0xeae3 },
+ { 0x06, 0xf8eb },
+ { 0x06, 0x5af8 },
+ { 0x06, 0x1e20 },
+ { 0x06, 0xe6f8 },
+ { 0x06, 0xeae5 },
+ { 0x06, 0xf8eb },
+ { 0x06, 0xd302 },
+ { 0x06, 0xb3fe },
+ { 0x06, 0xe2f8 },
+ { 0x06, 0x7cef },
+ { 0x06, 0x325b },
+ { 0x06, 0x80e3 },
+ { 0x06, 0xf87d },
+ { 0x06, 0x9e03 },
+ { 0x06, 0x7dff },
+ { 0x06, 0xff0d },
+ { 0x06, 0x581c },
+ { 0x06, 0x551a },
+ { 0x06, 0x6511 },
+ { 0x06, 0xa190 },
+ { 0x06, 0xd3e2 },
+ { 0x06, 0x8348 },
+ { 0x06, 0xe383 },
+ { 0x06, 0x491b },
+ { 0x06, 0x56ab },
+ { 0x06, 0x08ef },
+ { 0x06, 0x56e6 },
+ { 0x06, 0x8348 },
+ { 0x06, 0xe783 },
+ { 0x06, 0x4910 },
+ { 0x06, 0xd180 },
+ { 0x06, 0x1f66 },
+ { 0x06, 0xa004 },
+ { 0x06, 0xb9e2 },
+ { 0x06, 0x8348 },
+ { 0x06, 0xe383 },
+ { 0x06, 0x49ef },
+ { 0x06, 0x65e2 },
+ { 0x06, 0x834a },
+ { 0x06, 0xe383 },
+ { 0x06, 0x4b1b },
+ { 0x06, 0x56aa },
+ { 0x06, 0x0eef },
+ { 0x06, 0x56e6 },
+ { 0x06, 0x834a },
+ { 0x06, 0xe783 },
+ { 0x06, 0x4be2 },
+ { 0x06, 0x834d },
+ { 0x06, 0xe683 },
+ { 0x06, 0x4ce0 },
+ { 0x06, 0x834d },
+ { 0x06, 0xa000 },
+ { 0x06, 0x0caf },
+ { 0x06, 0x81dc },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4d10 },
+ { 0x06, 0xe483 },
+ { 0x06, 0x4dae },
+ { 0x06, 0x0480 },
+ { 0x06, 0xe483 },
+ { 0x06, 0x4de0 },
+ { 0x06, 0x834e },
+ { 0x06, 0x7803 },
+ { 0x06, 0x9e0b },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4e78 },
+ { 0x06, 0x049e },
+ { 0x06, 0x04ee },
+ { 0x06, 0x834e },
+ { 0x06, 0x02e0 },
+ { 0x06, 0x8332 },
+ { 0x06, 0xe183 },
+ { 0x06, 0x3359 },
+ { 0x06, 0x0fe2 },
+ { 0x06, 0x834d },
+ { 0x06, 0x0c24 },
+ { 0x06, 0x5af0 },
+ { 0x06, 0x1e12 },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x8ce5 },
+ { 0x06, 0xf88d },
+ { 0x06, 0xe083 },
+ { 0x06, 0x30e1 },
+ { 0x06, 0x8331 },
+ { 0x06, 0x6801 },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x8ae5 },
+ { 0x06, 0xf88b },
+ { 0x06, 0xae37 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4e03 },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4ce1 },
+ { 0x06, 0x834d },
+ { 0x06, 0x1b01 },
+ { 0x06, 0x9e04 },
+ { 0x06, 0xaaa1 },
+ { 0x06, 0xaea8 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4e04 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4f00 },
+ { 0x06, 0xaeab },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4f78 },
+ { 0x06, 0x039f },
+ { 0x06, 0x14ee },
+ { 0x06, 0x834e },
+ { 0x06, 0x05d2 },
+ { 0x06, 0x40d6 },
+ { 0x06, 0x5554 },
+ { 0x06, 0x0282 },
+ { 0x06, 0x17d2 },
+ { 0x06, 0xa0d6 },
+ { 0x06, 0xba00 },
+ { 0x06, 0x0282 },
+ { 0x06, 0x17fe },
+ { 0x06, 0xfdfc },
+ { 0x06, 0x05f8 },
+ { 0x06, 0xe0f8 },
+ { 0x06, 0x60e1 },
+ { 0x06, 0xf861 },
+ { 0x06, 0x6802 },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x60e5 },
+ { 0x06, 0xf861 },
+ { 0x06, 0xe0f8 },
+ { 0x06, 0x48e1 },
+ { 0x06, 0xf849 },
+ { 0x06, 0x580f },
+ { 0x06, 0x1e02 },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x48e5 },
+ { 0x06, 0xf849 },
+ { 0x06, 0xd000 },
+ { 0x06, 0x0282 },
+ { 0x06, 0x5bbf },
+ { 0x06, 0x8350 },
+ { 0x06, 0xef46 },
+ { 0x06, 0xdc19 },
+ { 0x06, 0xddd0 },
+ { 0x06, 0x0102 },
+ { 0x06, 0x825b },
+ { 0x06, 0x0282 },
+ { 0x06, 0x77e0 },
+ { 0x06, 0xf860 },
+ { 0x06, 0xe1f8 },
+ { 0x06, 0x6158 },
+ { 0x06, 0xfde4 },
+ { 0x06, 0xf860 },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x61fc },
+ { 0x06, 0x04f9 },
+ { 0x06, 0xfafb },
+ { 0x06, 0xc6bf },
+ { 0x06, 0xf840 },
+ { 0x06, 0xbe83 },
+ { 0x06, 0x50a0 },
+ { 0x06, 0x0101 },
+ { 0x06, 0x071b },
+ { 0x06, 0x89cf },
+ { 0x06, 0xd208 },
+ { 0x06, 0xebdb },
+ { 0x06, 0x19b2 },
+ { 0x06, 0xfbff },
+ { 0x06, 0xfefd },
+ { 0x06, 0x04f8 },
+ { 0x06, 0xe0f8 },
+ { 0x06, 0x48e1 },
+ { 0x06, 0xf849 },
+ { 0x06, 0x6808 },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x48e5 },
+ { 0x06, 0xf849 },
+ { 0x06, 0x58f7 },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x48e5 },
+ { 0x06, 0xf849 },
+ { 0x06, 0xfc04 },
+ { 0x06, 0x4d20 },
+ { 0x06, 0x0002 },
+ { 0x06, 0x4e22 },
+ { 0x06, 0x0002 },
+ { 0x06, 0x4ddf },
+ { 0x06, 0xff01 },
+ { 0x06, 0x4edd },
+ { 0x06, 0xff01 },
+ { 0x05, 0x83d4 },
+ { 0x06, 0x8000 },
+ { 0x05, 0x83d8 },
+ { 0x06, 0x8051 },
+ { 0x02, 0x6010 },
+ { 0x03, 0xdc00 },
+ { 0x05, 0xfff6 },
+ { 0x06, 0x00fc },
+ { 0x1f, 0x0000 },
+
+ { 0x1f, 0x0000 },
+ { 0x0d, 0xf880 },
+ { 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
- if (mdio_read(ioaddr, 0x06) == 0xc400) {
- struct phy_reg phy_reg_init_1[] = {
+ mdio_write(ioaddr, 0x1f, 0x0002);
+ mdio_plus_minus(ioaddr, 0x0b, 0x0010, 0x00ef);
+ mdio_plus_minus(ioaddr, 0x0c, 0xa200, 0x5d00);
+
+ rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1));
+
+ if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) {
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0002 },
+ { 0x05, 0x669a },
{ 0x1f, 0x0005 },
- { 0x01, 0x0300 },
- { 0x1f, 0x0000 },
- { 0x11, 0x401c },
- { 0x16, 0x4100 },
+ { 0x05, 0x8330 },
+ { 0x06, 0x669a },
+ { 0x1f, 0x0002 }
+ };
+ int val;
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+ val = mdio_read(ioaddr, 0x0d);
+
+ if ((val & 0x00ff) != 0x006c) {
+ u32 set[] = {
+ 0x0065, 0x0066, 0x0067, 0x0068,
+ 0x0069, 0x006a, 0x006b, 0x006c
+ };
+ int i;
+
+ mdio_write(ioaddr, 0x1f, 0x0002);
+
+ val &= 0xff00;
+ for (i = 0; i < ARRAY_SIZE(set); i++)
+ mdio_write(ioaddr, 0x0d, val | set[i]);
+ }
+ } else {
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0002 },
+ { 0x05, 0x6662 },
{ 0x1f, 0x0005 },
- { 0x07, 0x0010 },
- { 0x05, 0x83dc },
- { 0x06, 0x087d },
- { 0x05, 0x8300 },
- { 0x06, 0x0101 },
- { 0x06, 0x05f8 },
- { 0x06, 0xf9fa },
- { 0x06, 0xfbef },
- { 0x06, 0x79e2 },
- { 0x06, 0x835f },
- { 0x06, 0xe0f8 },
- { 0x06, 0x9ae1 },
- { 0x06, 0xf89b },
- { 0x06, 0xef31 },
- { 0x06, 0x3b65 },
- { 0x06, 0xaa07 },
- { 0x06, 0x81e4 },
- { 0x06, 0xf89a },
- { 0x06, 0xe5f8 },
- { 0x06, 0x9baf },
- { 0x06, 0x06ae },
- { 0x05, 0x83dc },
- { 0x06, 0x8300 },
+ { 0x05, 0x8330 },
+ { 0x06, 0x6662 }
};
- rtl_phy_write(ioaddr, phy_reg_init_1,
- ARRAY_SIZE(phy_reg_init_1));
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
- mdio_write(ioaddr, 0x1f, 0x0000);
+ mdio_write(ioaddr, 0x1f, 0x0002);
+ mdio_patch(ioaddr, 0x0d, 0x0300);
+ mdio_patch(ioaddr, 0x0f, 0x0010);
+
+ mdio_write(ioaddr, 0x1f, 0x0002);
+ mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
+ mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
+
+ rtl_phy_write(ioaddr, phy_reg_init_2, ARRAY_SIZE(phy_reg_init_2));
+}
+
+static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
+{
+ static struct phy_reg phy_reg_init_0[] = {
+ { 0x1f, 0x0001 },
+ { 0x06, 0x4064 },
+ { 0x07, 0x2863 },
+ { 0x08, 0x059c },
+ { 0x09, 0x26b4 },
+ { 0x0a, 0x6a19 },
+ { 0x0b, 0xdcc8 },
+ { 0x10, 0xf06d },
+ { 0x14, 0x7f68 },
+ { 0x18, 0x7fd9 },
+ { 0x1c, 0xf0ff },
+ { 0x1d, 0x3d9c },
+ { 0x1f, 0x0003 },
+ { 0x12, 0xf49f },
+ { 0x13, 0x070b },
+ { 0x1a, 0x05ad },
+ { 0x14, 0x94c0 },
+
+ { 0x1f, 0x0002 },
+ { 0x06, 0x5561 },
+ { 0x1f, 0x0005 },
+ { 0x05, 0x8332 },
+ { 0x06, 0x5561 }
+ };
+ static struct phy_reg phy_reg_init_1[] = {
+ { 0x1f, 0x0005 },
+ { 0x05, 0xffc2 },
+ { 0x1f, 0x0005 },
+ { 0x05, 0x8000 },
+ { 0x06, 0xf8f9 },
+ { 0x06, 0xfaee },
+ { 0x06, 0xf8ea },
+ { 0x06, 0x00ee },
+ { 0x06, 0xf8eb },
+ { 0x06, 0x00e2 },
+ { 0x06, 0xf87c },
+ { 0x06, 0xe3f8 },
+ { 0x06, 0x7da5 },
+ { 0x06, 0x1111 },
+ { 0x06, 0x12d2 },
+ { 0x06, 0x40d6 },
+ { 0x06, 0x4444 },
+ { 0x06, 0x0281 },
+ { 0x06, 0xc6d2 },
+ { 0x06, 0xa0d6 },
+ { 0x06, 0xaaaa },
+ { 0x06, 0x0281 },
+ { 0x06, 0xc6ae },
+ { 0x06, 0x0fa5 },
+ { 0x06, 0x4444 },
+ { 0x06, 0x02ae },
+ { 0x06, 0x4da5 },
+ { 0x06, 0xaaaa },
+ { 0x06, 0x02ae },
+ { 0x06, 0x47af },
+ { 0x06, 0x81c2 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4e00 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4d0f },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4c0f },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4f00 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x5100 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4aff },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4bff },
+ { 0x06, 0xe083 },
+ { 0x06, 0x30e1 },
+ { 0x06, 0x8331 },
+ { 0x06, 0x58fe },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x8ae5 },
+ { 0x06, 0xf88b },
+ { 0x06, 0xe083 },
+ { 0x06, 0x32e1 },
+ { 0x06, 0x8333 },
+ { 0x06, 0x590f },
+ { 0x06, 0xe283 },
+ { 0x06, 0x4d0c },
+ { 0x06, 0x245a },
+ { 0x06, 0xf01e },
+ { 0x06, 0x12e4 },
+ { 0x06, 0xf88c },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x8daf },
+ { 0x06, 0x81c2 },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4f10 },
+ { 0x06, 0xe483 },
+ { 0x06, 0x4fe0 },
+ { 0x06, 0x834e },
+ { 0x06, 0x7800 },
+ { 0x06, 0x9f0a },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4fa0 },
+ { 0x06, 0x10a5 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4e01 },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4e78 },
+ { 0x06, 0x059e },
+ { 0x06, 0x9ae0 },
+ { 0x06, 0x834e },
+ { 0x06, 0x7804 },
+ { 0x06, 0x9e10 },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4e78 },
+ { 0x06, 0x039e },
+ { 0x06, 0x0fe0 },
+ { 0x06, 0x834e },
+ { 0x06, 0x7801 },
+ { 0x06, 0x9e05 },
+ { 0x06, 0xae0c },
+ { 0x06, 0xaf81 },
+ { 0x06, 0xa7af },
+ { 0x06, 0x8152 },
+ { 0x06, 0xaf81 },
+ { 0x06, 0x8baf },
+ { 0x06, 0x81c2 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4800 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4900 },
+ { 0x06, 0xe083 },
+ { 0x06, 0x5110 },
+ { 0x06, 0xe483 },
+ { 0x06, 0x5158 },
+ { 0x06, 0x019f },
+ { 0x06, 0xead0 },
+ { 0x06, 0x00d1 },
+ { 0x06, 0x801f },
+ { 0x06, 0x66e2 },
+ { 0x06, 0xf8ea },
+ { 0x06, 0xe3f8 },
+ { 0x06, 0xeb5a },
+ { 0x06, 0xf81e },
+ { 0x06, 0x20e6 },
+ { 0x06, 0xf8ea },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0xebd3 },
+ { 0x06, 0x02b3 },
+ { 0x06, 0xfee2 },
+ { 0x06, 0xf87c },
+ { 0x06, 0xef32 },
+ { 0x06, 0x5b80 },
+ { 0x06, 0xe3f8 },
+ { 0x06, 0x7d9e },
+ { 0x06, 0x037d },
+ { 0x06, 0xffff },
+ { 0x06, 0x0d58 },
+ { 0x06, 0x1c55 },
+ { 0x06, 0x1a65 },
+ { 0x06, 0x11a1 },
+ { 0x06, 0x90d3 },
+ { 0x06, 0xe283 },
+ { 0x06, 0x48e3 },
+ { 0x06, 0x8349 },
+ { 0x06, 0x1b56 },
+ { 0x06, 0xab08 },
+ { 0x06, 0xef56 },
+ { 0x06, 0xe683 },
+ { 0x06, 0x48e7 },
+ { 0x06, 0x8349 },
+ { 0x06, 0x10d1 },
+ { 0x06, 0x801f },
+ { 0x06, 0x66a0 },
+ { 0x06, 0x04b9 },
+ { 0x06, 0xe283 },
+ { 0x06, 0x48e3 },
+ { 0x06, 0x8349 },
+ { 0x06, 0xef65 },
+ { 0x06, 0xe283 },
+ { 0x06, 0x4ae3 },
+ { 0x06, 0x834b },
+ { 0x06, 0x1b56 },
+ { 0x06, 0xaa0e },
+ { 0x06, 0xef56 },
+ { 0x06, 0xe683 },
+ { 0x06, 0x4ae7 },
+ { 0x06, 0x834b },
+ { 0x06, 0xe283 },
+ { 0x06, 0x4de6 },
+ { 0x06, 0x834c },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4da0 },
+ { 0x06, 0x000c },
+ { 0x06, 0xaf81 },
+ { 0x06, 0x8be0 },
+ { 0x06, 0x834d },
+ { 0x06, 0x10e4 },
+ { 0x06, 0x834d },
+ { 0x06, 0xae04 },
+ { 0x06, 0x80e4 },
+ { 0x06, 0x834d },
+ { 0x06, 0xe083 },
+ { 0x06, 0x4e78 },
+ { 0x06, 0x039e },
+ { 0x06, 0x0be0 },
+ { 0x06, 0x834e },
+ { 0x06, 0x7804 },
+ { 0x06, 0x9e04 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4e02 },
+ { 0x06, 0xe083 },
+ { 0x06, 0x32e1 },
+ { 0x06, 0x8333 },
+ { 0x06, 0x590f },
+ { 0x06, 0xe283 },
+ { 0x06, 0x4d0c },
+ { 0x06, 0x245a },
+ { 0x06, 0xf01e },
+ { 0x06, 0x12e4 },
+ { 0x06, 0xf88c },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x8de0 },
+ { 0x06, 0x8330 },
+ { 0x06, 0xe183 },
+ { 0x06, 0x3168 },
+ { 0x06, 0x01e4 },
+ { 0x06, 0xf88a },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x8bae },
+ { 0x06, 0x37ee },
+ { 0x06, 0x834e },
+ { 0x06, 0x03e0 },
+ { 0x06, 0x834c },
+ { 0x06, 0xe183 },
+ { 0x06, 0x4d1b },
+ { 0x06, 0x019e },
+ { 0x06, 0x04aa },
+ { 0x06, 0xa1ae },
+ { 0x06, 0xa8ee },
+ { 0x06, 0x834e },
+ { 0x06, 0x04ee },
+ { 0x06, 0x834f },
+ { 0x06, 0x00ae },
+ { 0x06, 0xabe0 },
+ { 0x06, 0x834f },
+ { 0x06, 0x7803 },
+ { 0x06, 0x9f14 },
+ { 0x06, 0xee83 },
+ { 0x06, 0x4e05 },
+ { 0x06, 0xd240 },
+ { 0x06, 0xd655 },
+ { 0x06, 0x5402 },
+ { 0x06, 0x81c6 },
+ { 0x06, 0xd2a0 },
+ { 0x06, 0xd6ba },
+ { 0x06, 0x0002 },
+ { 0x06, 0x81c6 },
+ { 0x06, 0xfefd },
+ { 0x06, 0xfc05 },
+ { 0x06, 0xf8e0 },
+ { 0x06, 0xf860 },
+ { 0x06, 0xe1f8 },
+ { 0x06, 0x6168 },
+ { 0x06, 0x02e4 },
+ { 0x06, 0xf860 },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x61e0 },
+ { 0x06, 0xf848 },
+ { 0x06, 0xe1f8 },
+ { 0x06, 0x4958 },
+ { 0x06, 0x0f1e },
+ { 0x06, 0x02e4 },
+ { 0x06, 0xf848 },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x49d0 },
+ { 0x06, 0x0002 },
+ { 0x06, 0x820a },
+ { 0x06, 0xbf83 },
+ { 0x06, 0x50ef },
+ { 0x06, 0x46dc },
+ { 0x06, 0x19dd },
+ { 0x06, 0xd001 },
+ { 0x06, 0x0282 },
+ { 0x06, 0x0a02 },
+ { 0x06, 0x8226 },
+ { 0x06, 0xe0f8 },
+ { 0x06, 0x60e1 },
+ { 0x06, 0xf861 },
+ { 0x06, 0x58fd },
+ { 0x06, 0xe4f8 },
+ { 0x06, 0x60e5 },
+ { 0x06, 0xf861 },
+ { 0x06, 0xfc04 },
+ { 0x06, 0xf9fa },
+ { 0x06, 0xfbc6 },
+ { 0x06, 0xbff8 },
+ { 0x06, 0x40be },
+ { 0x06, 0x8350 },
+ { 0x06, 0xa001 },
+ { 0x06, 0x0107 },
+ { 0x06, 0x1b89 },
+ { 0x06, 0xcfd2 },
+ { 0x06, 0x08eb },
+ { 0x06, 0xdb19 },
+ { 0x06, 0xb2fb },
+ { 0x06, 0xfffe },
+ { 0x06, 0xfd04 },
+ { 0x06, 0xf8e0 },
+ { 0x06, 0xf848 },
+ { 0x06, 0xe1f8 },
+ { 0x06, 0x4968 },
+ { 0x06, 0x08e4 },
+ { 0x06, 0xf848 },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x4958 },
+ { 0x06, 0xf7e4 },
+ { 0x06, 0xf848 },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x49fc },
+ { 0x06, 0x044d },
+ { 0x06, 0x2000 },
+ { 0x06, 0x024e },
+ { 0x06, 0x2200 },
+ { 0x06, 0x024d },
+ { 0x06, 0xdfff },
+ { 0x06, 0x014e },
+ { 0x06, 0xddff },
+ { 0x06, 0x0100 },
+ { 0x05, 0x83d8 },
+ { 0x06, 0x8000 },
+ { 0x03, 0xdc00 },
+ { 0x05, 0xfff6 },
+ { 0x06, 0x00fc },
+ { 0x1f, 0x0000 },
+
+ { 0x1f, 0x0000 },
+ { 0x0d, 0xf880 },
+ { 0x1f, 0x0000 }
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
+
+ if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) {
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0002 },
+ { 0x05, 0x669a },
+ { 0x1f, 0x0005 },
+ { 0x05, 0x8330 },
+ { 0x06, 0x669a },
+
+ { 0x1f, 0x0002 }
+ };
+ int val;
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+ val = mdio_read(ioaddr, 0x0d);
+ if ((val & 0x00ff) != 0x006c) {
+ u32 set[] = {
+ 0x0065, 0x0066, 0x0067, 0x0068,
+ 0x0069, 0x006a, 0x006b, 0x006c
+ };
+ int i;
+
+ mdio_write(ioaddr, 0x1f, 0x0002);
+
+ val &= 0xff00;
+ for (i = 0; i < ARRAY_SIZE(set); i++)
+ mdio_write(ioaddr, 0x0d, val | set[i]);
+ }
+ } else {
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0002 },
+ { 0x05, 0x2642 },
+ { 0x1f, 0x0005 },
+ { 0x05, 0x8330 },
+ { 0x06, 0x2642 }
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+ }
+
+ mdio_write(ioaddr, 0x1f, 0x0002);
+ mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
+ mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
+
+ mdio_write(ioaddr, 0x1f, 0x0001);
+ mdio_write(ioaddr, 0x17, 0x0cc0);
+
+ mdio_write(ioaddr, 0x1f, 0x0002);
+ mdio_patch(ioaddr, 0x0f, 0x0017);
+
+ rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1));
+}
+
+static void rtl8168d_3_hw_phy_config(void __iomem *ioaddr)
+{
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0002 },
+ { 0x10, 0x0008 },
+ { 0x0d, 0x006c },
+
+ { 0x1f, 0x0000 },
+ { 0x0d, 0xf880 },
+
+ { 0x1f, 0x0001 },
+ { 0x17, 0x0cc0 },
+
+ { 0x1f, 0x0001 },
+ { 0x0b, 0xa4d8 },
+ { 0x09, 0x281c },
+ { 0x07, 0x2883 },
+ { 0x0a, 0x6b35 },
+ { 0x1d, 0x3da4 },
+ { 0x1c, 0xeffd },
+ { 0x14, 0x7f52 },
+ { 0x18, 0x7fc6 },
+ { 0x08, 0x0601 },
+ { 0x06, 0x4063 },
+ { 0x10, 0xf074 },
+ { 0x1f, 0x0003 },
+ { 0x13, 0x0789 },
+ { 0x12, 0xf4bd },
+ { 0x1a, 0x04fd },
+ { 0x14, 0x84b0 },
+ { 0x1f, 0x0000 },
+ { 0x00, 0x9200 },
+
+ { 0x1f, 0x0005 },
+ { 0x01, 0x0340 },
+ { 0x1f, 0x0001 },
+ { 0x04, 0x4000 },
+ { 0x03, 0x1d21 },
+ { 0x02, 0x0c32 },
+ { 0x01, 0x0200 },
+ { 0x00, 0x5554 },
+ { 0x04, 0x4800 },
+ { 0x04, 0x4000 },
+ { 0x04, 0xf000 },
+ { 0x03, 0xdf01 },
+ { 0x02, 0xdf20 },
+ { 0x01, 0x101a },
+ { 0x00, 0xa0ff },
+ { 0x04, 0xf800 },
+ { 0x04, 0xf000 },
+ { 0x1f, 0x0000 },
+
+ { 0x1f, 0x0007 },
+ { 0x1e, 0x0023 },
+ { 0x16, 0x0000 },
+ { 0x1f, 0x0000 }
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8102e_hw_phy_config(void __iomem *ioaddr)
@@ -1792,7 +2664,13 @@
rtl8168cp_2_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_25:
- rtl8168d_hw_phy_config(ioaddr);
+ rtl8168d_1_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_26:
+ rtl8168d_2_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_27:
+ rtl8168d_3_hw_phy_config(ioaddr);
break;
default:
@@ -2322,6 +3200,14 @@
}
rtl8169_init_phy(dev, tp);
+
+ /*
+ * Pretend we are using VLANs; This bypasses a nasty bug where
+ * Interrupts stop flowing on high load on 8110SCd controllers.
+ */
+ if (tp->mac_version == RTL_GIGA_MAC_VER_05)
+ RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) | RxVlan);
+
device_set_wakeup_enable(&pdev->dev, tp->features & RTL_FEATURE_WOL);
out:
@@ -2493,7 +3379,7 @@
static void rtl_set_rx_max_size(void __iomem *ioaddr, unsigned int rx_buf_sz)
{
/* Low hurts. Let's disable the filtering. */
- RTL_W16(RxMaxSize, rx_buf_sz);
+ RTL_W16(RxMaxSize, rx_buf_sz + 1);
}
static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
@@ -2863,6 +3749,8 @@
break;
case RTL_GIGA_MAC_VER_25:
+ case RTL_GIGA_MAC_VER_26:
+ case RTL_GIGA_MAC_VER_27:
rtl_hw_start_8168d(ioaddr, pdev);
break;
diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index 01f9432..98bff5a 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -444,7 +444,8 @@
* the appropriate LRO method
*/
static void efx_rx_packet_lro(struct efx_channel *channel,
- struct efx_rx_buffer *rx_buf)
+ struct efx_rx_buffer *rx_buf,
+ bool checksummed)
{
struct napi_struct *napi = &channel->napi_str;
@@ -466,7 +467,8 @@
skb->len = rx_buf->len;
skb->data_len = rx_buf->len;
skb->truesize += rx_buf->len;
- skb->ip_summed = CHECKSUM_UNNECESSARY;
+ skb->ip_summed =
+ checksummed ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE;
napi_gro_frags(napi);
@@ -475,6 +477,7 @@
rx_buf->page = NULL;
} else {
EFX_BUG_ON_PARANOID(!rx_buf->skb);
+ EFX_BUG_ON_PARANOID(!checksummed);
napi_gro_receive(napi, rx_buf->skb);
rx_buf->skb = NULL;
@@ -570,7 +573,7 @@
}
if (likely(checksummed || rx_buf->page)) {
- efx_rx_packet_lro(channel, rx_buf);
+ efx_rx_packet_lro(channel, rx_buf, checksummed);
goto done;
}
diff --git a/drivers/net/sfc/sfe4001.c b/drivers/net/sfc/sfe4001.c
index cee00ad..49eb91b 100644
--- a/drivers/net/sfc/sfe4001.c
+++ b/drivers/net/sfc/sfe4001.c
@@ -188,7 +188,7 @@
efx_oword_t reg;
/* GPIO 3 and the GPIO register are shared with I2C, so block that */
- mutex_lock(&efx->i2c_adap.bus_lock);
+ i2c_lock_adapter(&efx->i2c_adap);
/* Pull RST_N (GPIO 2) low then let it up again, setting the
* FLASH_CFG_1 strap (GPIO 3) appropriately. Only change the
@@ -204,7 +204,7 @@
falcon_write(efx, ®, GPIO_CTL_REG_KER);
msleep(1);
- mutex_unlock(&efx->i2c_adap.bus_lock);
+ i2c_unlock_adapter(&efx->i2c_adap);
ssleep(1);
return 0;
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index f49d0800..528b912 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -30,6 +30,7 @@
#include <linux/phy.h>
#include <linux/cache.h>
#include <linux/io.h>
+#include <asm/cacheflush.h>
#include "sh_eth.h"
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 2ab5c39..6a10d7b 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -4538,6 +4538,8 @@
goto err_out_free_netdev;
}
+ netif_carrier_off(dev);
+
netif_napi_add(dev, &hw->napi, sky2_poll, NAPI_WEIGHT);
err = request_irq(pdev->irq, sky2_intr,
diff --git a/drivers/net/stmmac/Kconfig b/drivers/net/stmmac/Kconfig
new file mode 100644
index 0000000..35eaa52
--- /dev/null
+++ b/drivers/net/stmmac/Kconfig
@@ -0,0 +1,53 @@
+config STMMAC_ETH
+ tristate "STMicroelectronics 10/100/1000 Ethernet driver"
+ select MII
+ select PHYLIB
+ depends on NETDEVICES && CPU_SUBTYPE_ST40
+ help
+ This is the driver for the ST MAC 10/100/1000 on-chip Ethernet
+ controllers. ST Ethernet IPs are built around a Synopsys IP Core.
+
+if STMMAC_ETH
+
+config STMMAC_DA
+ bool "STMMAC DMA arbitration scheme"
+ default n
+ help
+ Selecting this option, rx has priority over Tx (only for Giga
+ Ethernet device).
+ By default, the DMA arbitration scheme is based on Round-robin
+ (rx:tx priority is 1:1).
+
+config STMMAC_DUAL_MAC
+ bool "STMMAC: dual mac support (EXPERIMENTAL)"
+ default n
+ depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER
+ help
+ Some ST SoCs (for example the stx7141 and stx7200c2) have two
+ Ethernet Controllers. This option turns on the second Ethernet
+ device on this kind of platforms.
+
+config STMMAC_TIMER
+ bool "STMMAC Timer optimisation"
+ default n
+ help
+ Use an external timer for mitigating the number of network
+ interrupts.
+
+choice
+ prompt "Select Timer device"
+ depends on STMMAC_TIMER
+
+config STMMAC_TMU_TIMER
+ bool "TMU channel 2"
+ depends on CPU_SH4
+ help
+
+config STMMAC_RTC_TIMER
+ bool "Real time clock"
+ depends on RTC_CLASS
+ help
+
+endchoice
+
+endif
diff --git a/drivers/net/stmmac/Makefile b/drivers/net/stmmac/Makefile
new file mode 100644
index 0000000..b2d7a55
--- /dev/null
+++ b/drivers/net/stmmac/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_STMMAC_ETH) += stmmac.o
+stmmac-$(CONFIG_STMMAC_TIMER) += stmmac_timer.o
+stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o \
+ mac100.o gmac.o $(stmmac-y)
diff --git a/drivers/net/stmmac/common.h b/drivers/net/stmmac/common.h
new file mode 100644
index 0000000..e49e518
--- /dev/null
+++ b/drivers/net/stmmac/common.h
@@ -0,0 +1,330 @@
+/*******************************************************************************
+ STMMAC Common Header File
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#include "descs.h"
+#include <linux/io.h>
+
+/* *********************************************
+ DMA CRS Control and Status Register Mapping
+ * *********************************************/
+#define DMA_BUS_MODE 0x00001000 /* Bus Mode */
+#define DMA_XMT_POLL_DEMAND 0x00001004 /* Transmit Poll Demand */
+#define DMA_RCV_POLL_DEMAND 0x00001008 /* Received Poll Demand */
+#define DMA_RCV_BASE_ADDR 0x0000100c /* Receive List Base */
+#define DMA_TX_BASE_ADDR 0x00001010 /* Transmit List Base */
+#define DMA_STATUS 0x00001014 /* Status Register */
+#define DMA_CONTROL 0x00001018 /* Ctrl (Operational Mode) */
+#define DMA_INTR_ENA 0x0000101c /* Interrupt Enable */
+#define DMA_MISSED_FRAME_CTR 0x00001020 /* Missed Frame Counter */
+#define DMA_CUR_TX_BUF_ADDR 0x00001050 /* Current Host Tx Buffer */
+#define DMA_CUR_RX_BUF_ADDR 0x00001054 /* Current Host Rx Buffer */
+
+/* ********************************
+ DMA Control register defines
+ * ********************************/
+#define DMA_CONTROL_ST 0x00002000 /* Start/Stop Transmission */
+#define DMA_CONTROL_SR 0x00000002 /* Start/Stop Receive */
+
+/* **************************************
+ DMA Interrupt Enable register defines
+ * **************************************/
+/**** NORMAL INTERRUPT ****/
+#define DMA_INTR_ENA_NIE 0x00010000 /* Normal Summary */
+#define DMA_INTR_ENA_TIE 0x00000001 /* Transmit Interrupt */
+#define DMA_INTR_ENA_TUE 0x00000004 /* Transmit Buffer Unavailable */
+#define DMA_INTR_ENA_RIE 0x00000040 /* Receive Interrupt */
+#define DMA_INTR_ENA_ERE 0x00004000 /* Early Receive */
+
+#define DMA_INTR_NORMAL (DMA_INTR_ENA_NIE | DMA_INTR_ENA_RIE | \
+ DMA_INTR_ENA_TIE)
+
+/**** ABNORMAL INTERRUPT ****/
+#define DMA_INTR_ENA_AIE 0x00008000 /* Abnormal Summary */
+#define DMA_INTR_ENA_FBE 0x00002000 /* Fatal Bus Error */
+#define DMA_INTR_ENA_ETE 0x00000400 /* Early Transmit */
+#define DMA_INTR_ENA_RWE 0x00000200 /* Receive Watchdog */
+#define DMA_INTR_ENA_RSE 0x00000100 /* Receive Stopped */
+#define DMA_INTR_ENA_RUE 0x00000080 /* Receive Buffer Unavailable */
+#define DMA_INTR_ENA_UNE 0x00000020 /* Tx Underflow */
+#define DMA_INTR_ENA_OVE 0x00000010 /* Receive Overflow */
+#define DMA_INTR_ENA_TJE 0x00000008 /* Transmit Jabber */
+#define DMA_INTR_ENA_TSE 0x00000002 /* Transmit Stopped */
+
+#define DMA_INTR_ABNORMAL (DMA_INTR_ENA_AIE | DMA_INTR_ENA_FBE | \
+ DMA_INTR_ENA_UNE)
+
+/* DMA default interrupt mask */
+#define DMA_INTR_DEFAULT_MASK (DMA_INTR_NORMAL | DMA_INTR_ABNORMAL)
+
+/* ****************************
+ * DMA Status register defines
+ * ****************************/
+#define DMA_STATUS_GPI 0x10000000 /* PMT interrupt */
+#define DMA_STATUS_GMI 0x08000000 /* MMC interrupt */
+#define DMA_STATUS_GLI 0x04000000 /* GMAC Line interface int. */
+#define DMA_STATUS_GMI 0x08000000
+#define DMA_STATUS_GLI 0x04000000
+#define DMA_STATUS_EB_MASK 0x00380000 /* Error Bits Mask */
+#define DMA_STATUS_EB_TX_ABORT 0x00080000 /* Error Bits - TX Abort */
+#define DMA_STATUS_EB_RX_ABORT 0x00100000 /* Error Bits - RX Abort */
+#define DMA_STATUS_TS_MASK 0x00700000 /* Transmit Process State */
+#define DMA_STATUS_TS_SHIFT 20
+#define DMA_STATUS_RS_MASK 0x000e0000 /* Receive Process State */
+#define DMA_STATUS_RS_SHIFT 17
+#define DMA_STATUS_NIS 0x00010000 /* Normal Interrupt Summary */
+#define DMA_STATUS_AIS 0x00008000 /* Abnormal Interrupt Summary */
+#define DMA_STATUS_ERI 0x00004000 /* Early Receive Interrupt */
+#define DMA_STATUS_FBI 0x00002000 /* Fatal Bus Error Interrupt */
+#define DMA_STATUS_ETI 0x00000400 /* Early Transmit Interrupt */
+#define DMA_STATUS_RWT 0x00000200 /* Receive Watchdog Timeout */
+#define DMA_STATUS_RPS 0x00000100 /* Receive Process Stopped */
+#define DMA_STATUS_RU 0x00000080 /* Receive Buffer Unavailable */
+#define DMA_STATUS_RI 0x00000040 /* Receive Interrupt */
+#define DMA_STATUS_UNF 0x00000020 /* Transmit Underflow */
+#define DMA_STATUS_OVF 0x00000010 /* Receive Overflow */
+#define DMA_STATUS_TJT 0x00000008 /* Transmit Jabber Timeout */
+#define DMA_STATUS_TU 0x00000004 /* Transmit Buffer Unavailable */
+#define DMA_STATUS_TPS 0x00000002 /* Transmit Process Stopped */
+#define DMA_STATUS_TI 0x00000001 /* Transmit Interrupt */
+
+/* Other defines */
+#define HASH_TABLE_SIZE 64
+#define PAUSE_TIME 0x200
+
+/* Flow Control defines */
+#define FLOW_OFF 0
+#define FLOW_RX 1
+#define FLOW_TX 2
+#define FLOW_AUTO (FLOW_TX | FLOW_RX)
+
+/* DMA STORE-AND-FORWARD Operation Mode */
+#define SF_DMA_MODE 1
+
+#define HW_CSUM 1
+#define NO_HW_CSUM 0
+
+/* GMAC TX FIFO is 8K, Rx FIFO is 16K */
+#define BUF_SIZE_16KiB 16384
+#define BUF_SIZE_8KiB 8192
+#define BUF_SIZE_4KiB 4096
+#define BUF_SIZE_2KiB 2048
+
+/* Power Down and WOL */
+#define PMT_NOT_SUPPORTED 0
+#define PMT_SUPPORTED 1
+
+/* Common MAC defines */
+#define MAC_CTRL_REG 0x00000000 /* MAC Control */
+#define MAC_ENABLE_TX 0x00000008 /* Transmitter Enable */
+#define MAC_RNABLE_RX 0x00000004 /* Receiver Enable */
+
+/* MAC Management Counters register */
+#define MMC_CONTROL 0x00000100 /* MMC Control */
+#define MMC_HIGH_INTR 0x00000104 /* MMC High Interrupt */
+#define MMC_LOW_INTR 0x00000108 /* MMC Low Interrupt */
+#define MMC_HIGH_INTR_MASK 0x0000010c /* MMC High Interrupt Mask */
+#define MMC_LOW_INTR_MASK 0x00000110 /* MMC Low Interrupt Mask */
+
+#define MMC_CONTROL_MAX_FRM_MASK 0x0003ff8 /* Maximum Frame Size */
+#define MMC_CONTROL_MAX_FRM_SHIFT 3
+#define MMC_CONTROL_MAX_FRAME 0x7FF
+
+struct stmmac_extra_stats {
+ /* Transmit errors */
+ unsigned long tx_underflow ____cacheline_aligned;
+ unsigned long tx_carrier;
+ unsigned long tx_losscarrier;
+ unsigned long tx_heartbeat;
+ unsigned long tx_deferred;
+ unsigned long tx_vlan;
+ unsigned long tx_jabber;
+ unsigned long tx_frame_flushed;
+ unsigned long tx_payload_error;
+ unsigned long tx_ip_header_error;
+ /* Receive errors */
+ unsigned long rx_desc;
+ unsigned long rx_partial;
+ unsigned long rx_runt;
+ unsigned long rx_toolong;
+ unsigned long rx_collision;
+ unsigned long rx_crc;
+ unsigned long rx_lenght;
+ unsigned long rx_mii;
+ unsigned long rx_multicast;
+ unsigned long rx_gmac_overflow;
+ unsigned long rx_watchdog;
+ unsigned long da_rx_filter_fail;
+ unsigned long sa_rx_filter_fail;
+ unsigned long rx_missed_cntr;
+ unsigned long rx_overflow_cntr;
+ unsigned long rx_vlan;
+ /* Tx/Rx IRQ errors */
+ unsigned long tx_undeflow_irq;
+ unsigned long tx_process_stopped_irq;
+ unsigned long tx_jabber_irq;
+ unsigned long rx_overflow_irq;
+ unsigned long rx_buf_unav_irq;
+ unsigned long rx_process_stopped_irq;
+ unsigned long rx_watchdog_irq;
+ unsigned long tx_early_irq;
+ unsigned long fatal_bus_error_irq;
+ /* Extra info */
+ unsigned long threshold;
+ unsigned long tx_pkt_n;
+ unsigned long rx_pkt_n;
+ unsigned long poll_n;
+ unsigned long sched_timer_n;
+ unsigned long normal_irq_n;
+};
+
+/* GMAC core can compute the checksums in HW. */
+enum rx_frame_status {
+ good_frame = 0,
+ discard_frame = 1,
+ csum_none = 2,
+};
+
+static inline void stmmac_set_mac_addr(unsigned long ioaddr, u8 addr[6],
+ unsigned int high, unsigned int low)
+{
+ unsigned long data;
+
+ data = (addr[5] << 8) | addr[4];
+ writel(data, ioaddr + high);
+ data = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | addr[0];
+ writel(data, ioaddr + low);
+
+ return;
+}
+
+static inline void stmmac_get_mac_addr(unsigned long ioaddr,
+ unsigned char *addr, unsigned int high,
+ unsigned int low)
+{
+ unsigned int hi_addr, lo_addr;
+
+ /* Read the MAC address from the hardware */
+ hi_addr = readl(ioaddr + high);
+ lo_addr = readl(ioaddr + low);
+
+ /* Extract the MAC address from the high and low words */
+ addr[0] = lo_addr & 0xff;
+ addr[1] = (lo_addr >> 8) & 0xff;
+ addr[2] = (lo_addr >> 16) & 0xff;
+ addr[3] = (lo_addr >> 24) & 0xff;
+ addr[4] = hi_addr & 0xff;
+ addr[5] = (hi_addr >> 8) & 0xff;
+
+ return;
+}
+
+struct stmmac_ops {
+ /* MAC core initialization */
+ void (*core_init) (unsigned long ioaddr) ____cacheline_aligned;
+ /* DMA core initialization */
+ int (*dma_init) (unsigned long ioaddr, int pbl, u32 dma_tx, u32 dma_rx);
+ /* Dump MAC registers */
+ void (*dump_mac_regs) (unsigned long ioaddr);
+ /* Dump DMA registers */
+ void (*dump_dma_regs) (unsigned long ioaddr);
+ /* Set tx/rx threshold in the csr6 register
+ * An invalid value enables the store-and-forward mode */
+ void (*dma_mode) (unsigned long ioaddr, int txmode, int rxmode);
+ /* To track extra statistic (if supported) */
+ void (*dma_diagnostic_fr) (void *data, struct stmmac_extra_stats *x,
+ unsigned long ioaddr);
+ /* RX descriptor ring initialization */
+ void (*init_rx_desc) (struct dma_desc *p, unsigned int ring_size,
+ int disable_rx_ic);
+ /* TX descriptor ring initialization */
+ void (*init_tx_desc) (struct dma_desc *p, unsigned int ring_size);
+
+ /* Invoked by the xmit function to prepare the tx descriptor */
+ void (*prepare_tx_desc) (struct dma_desc *p, int is_fs, int len,
+ int csum_flag);
+ /* Set/get the owner of the descriptor */
+ void (*set_tx_owner) (struct dma_desc *p);
+ int (*get_tx_owner) (struct dma_desc *p);
+ /* Invoked by the xmit function to close the tx descriptor */
+ void (*close_tx_desc) (struct dma_desc *p);
+ /* Clean the tx descriptor as soon as the tx irq is received */
+ void (*release_tx_desc) (struct dma_desc *p);
+ /* Clear interrupt on tx frame completion. When this bit is
+ * set an interrupt happens as soon as the frame is transmitted */
+ void (*clear_tx_ic) (struct dma_desc *p);
+ /* Last tx segment reports the transmit status */
+ int (*get_tx_ls) (struct dma_desc *p);
+ /* Return the transmit status looking at the TDES1 */
+ int (*tx_status) (void *data, struct stmmac_extra_stats *x,
+ struct dma_desc *p, unsigned long ioaddr);
+ /* Get the buffer size from the descriptor */
+ int (*get_tx_len) (struct dma_desc *p);
+ /* Handle extra events on specific interrupts hw dependent */
+ void (*host_irq_status) (unsigned long ioaddr);
+ int (*get_rx_owner) (struct dma_desc *p);
+ void (*set_rx_owner) (struct dma_desc *p);
+ /* Get the receive frame size */
+ int (*get_rx_frame_len) (struct dma_desc *p);
+ /* Return the reception status looking at the RDES1 */
+ int (*rx_status) (void *data, struct stmmac_extra_stats *x,
+ struct dma_desc *p);
+ /* Multicast filter setting */
+ void (*set_filter) (struct net_device *dev);
+ /* Flow control setting */
+ void (*flow_ctrl) (unsigned long ioaddr, unsigned int duplex,
+ unsigned int fc, unsigned int pause_time);
+ /* Set power management mode (e.g. magic frame) */
+ void (*pmt) (unsigned long ioaddr, unsigned long mode);
+ /* Set/Get Unicast MAC addresses */
+ void (*set_umac_addr) (unsigned long ioaddr, unsigned char *addr,
+ unsigned int reg_n);
+ void (*get_umac_addr) (unsigned long ioaddr, unsigned char *addr,
+ unsigned int reg_n);
+};
+
+struct mac_link {
+ int port;
+ int duplex;
+ int speed;
+};
+
+struct mii_regs {
+ unsigned int addr; /* MII Address */
+ unsigned int data; /* MII Data */
+};
+
+struct hw_cap {
+ unsigned int version; /* Core Version register (GMAC) */
+ unsigned int pmt; /* Power-Down mode (GMAC) */
+ struct mac_link link;
+ struct mii_regs mii;
+};
+
+struct mac_device_info {
+ struct hw_cap hw;
+ struct stmmac_ops *ops;
+};
+
+struct mac_device_info *gmac_setup(unsigned long addr);
+struct mac_device_info *mac100_setup(unsigned long addr);
diff --git a/drivers/net/stmmac/descs.h b/drivers/net/stmmac/descs.h
new file mode 100644
index 0000000..6d2a0b2
--- /dev/null
+++ b/drivers/net/stmmac/descs.h
@@ -0,0 +1,163 @@
+/*******************************************************************************
+ Header File to describe the DMA descriptors
+ Use enhanced descriptors in case of GMAC Cores.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+struct dma_desc {
+ /* Receive descriptor */
+ union {
+ struct {
+ /* RDES0 */
+ u32 reserved1:1;
+ u32 crc_error:1;
+ u32 dribbling:1;
+ u32 mii_error:1;
+ u32 receive_watchdog:1;
+ u32 frame_type:1;
+ u32 collision:1;
+ u32 frame_too_long:1;
+ u32 last_descriptor:1;
+ u32 first_descriptor:1;
+ u32 multicast_frame:1;
+ u32 run_frame:1;
+ u32 length_error:1;
+ u32 partial_frame_error:1;
+ u32 descriptor_error:1;
+ u32 error_summary:1;
+ u32 frame_length:14;
+ u32 filtering_fail:1;
+ u32 own:1;
+ /* RDES1 */
+ u32 buffer1_size:11;
+ u32 buffer2_size:11;
+ u32 reserved2:2;
+ u32 second_address_chained:1;
+ u32 end_ring:1;
+ u32 reserved3:5;
+ u32 disable_ic:1;
+ } rx;
+ struct {
+ /* RDES0 */
+ u32 payload_csum_error:1;
+ u32 crc_error:1;
+ u32 dribbling:1;
+ u32 error_gmii:1;
+ u32 receive_watchdog:1;
+ u32 frame_type:1;
+ u32 late_collision:1;
+ u32 ipc_csum_error:1;
+ u32 last_descriptor:1;
+ u32 first_descriptor:1;
+ u32 vlan_tag:1;
+ u32 overflow_error:1;
+ u32 length_error:1;
+ u32 sa_filter_fail:1;
+ u32 descriptor_error:1;
+ u32 error_summary:1;
+ u32 frame_length:14;
+ u32 da_filter_fail:1;
+ u32 own:1;
+ /* RDES1 */
+ u32 buffer1_size:13;
+ u32 reserved1:1;
+ u32 second_address_chained:1;
+ u32 end_ring:1;
+ u32 buffer2_size:13;
+ u32 reserved2:2;
+ u32 disable_ic:1;
+ } erx; /* -- enhanced -- */
+
+ /* Transmit descriptor */
+ struct {
+ /* TDES0 */
+ u32 deferred:1;
+ u32 underflow_error:1;
+ u32 excessive_deferral:1;
+ u32 collision_count:4;
+ u32 heartbeat_fail:1;
+ u32 excessive_collisions:1;
+ u32 late_collision:1;
+ u32 no_carrier:1;
+ u32 loss_carrier:1;
+ u32 reserved1:3;
+ u32 error_summary:1;
+ u32 reserved2:15;
+ u32 own:1;
+ /* TDES1 */
+ u32 buffer1_size:11;
+ u32 buffer2_size:11;
+ u32 reserved3:1;
+ u32 disable_padding:1;
+ u32 second_address_chained:1;
+ u32 end_ring:1;
+ u32 crc_disable:1;
+ u32 reserved4:2;
+ u32 first_segment:1;
+ u32 last_segment:1;
+ u32 interrupt:1;
+ } tx;
+ struct {
+ /* TDES0 */
+ u32 deferred:1;
+ u32 underflow_error:1;
+ u32 excessive_deferral:1;
+ u32 collision_count:4;
+ u32 vlan_frame:1;
+ u32 excessive_collisions:1;
+ u32 late_collision:1;
+ u32 no_carrier:1;
+ u32 loss_carrier:1;
+ u32 payload_error:1;
+ u32 frame_flushed:1;
+ u32 jabber_timeout:1;
+ u32 error_summary:1;
+ u32 ip_header_error:1;
+ u32 time_stamp_status:1;
+ u32 reserved1:2;
+ u32 second_address_chained:1;
+ u32 end_ring:1;
+ u32 checksum_insertion:2;
+ u32 reserved2:1;
+ u32 time_stamp_enable:1;
+ u32 disable_padding:1;
+ u32 crc_disable:1;
+ u32 first_segment:1;
+ u32 last_segment:1;
+ u32 interrupt:1;
+ u32 own:1;
+ /* TDES1 */
+ u32 buffer1_size:13;
+ u32 reserved3:3;
+ u32 buffer2_size:13;
+ u32 reserved4:3;
+ } etx; /* -- enhanced -- */
+ } des01;
+ unsigned int des2;
+ unsigned int des3;
+};
+
+/* Transmit checksum insertion control */
+enum tdes_csum_insertion {
+ cic_disabled = 0, /* Checksum Insertion Control */
+ cic_only_ip = 1, /* Only IP header */
+ cic_no_pseudoheader = 2, /* IP header but pseudoheader
+ * is not calculated */
+ cic_full = 3, /* IP header and pseudoheader */
+};
diff --git a/drivers/net/stmmac/gmac.c b/drivers/net/stmmac/gmac.c
new file mode 100644
index 0000000..b624bb5
--- /dev/null
+++ b/drivers/net/stmmac/gmac.c
@@ -0,0 +1,693 @@
+/*******************************************************************************
+ This is the driver for the GMAC on-chip Ethernet controller for ST SoCs.
+ DWC Ether MAC 10/100/1000 Universal version 3.41a has been used for
+ developing this code.
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#include <linux/netdevice.h>
+#include <linux/crc32.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+
+#include "stmmac.h"
+#include "gmac.h"
+
+#undef GMAC_DEBUG
+/*#define GMAC_DEBUG*/
+#undef FRAME_FILTER_DEBUG
+/*#define FRAME_FILTER_DEBUG*/
+#ifdef GMAC_DEBUG
+#define DBG(fmt, args...) printk(fmt, ## args)
+#else
+#define DBG(fmt, args...) do { } while (0)
+#endif
+
+static void gmac_dump_regs(unsigned long ioaddr)
+{
+ int i;
+ pr_info("\t----------------------------------------------\n"
+ "\t GMAC registers (base addr = 0x%8x)\n"
+ "\t----------------------------------------------\n",
+ (unsigned int)ioaddr);
+
+ for (i = 0; i < 55; i++) {
+ int offset = i * 4;
+ pr_info("\tReg No. %d (offset 0x%x): 0x%08x\n", i,
+ offset, readl(ioaddr + offset));
+ }
+ return;
+}
+
+static int gmac_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx, u32 dma_rx)
+{
+ u32 value = readl(ioaddr + DMA_BUS_MODE);
+ /* DMA SW reset */
+ value |= DMA_BUS_MODE_SFT_RESET;
+ writel(value, ioaddr + DMA_BUS_MODE);
+ do {} while ((readl(ioaddr + DMA_BUS_MODE) & DMA_BUS_MODE_SFT_RESET));
+
+ value = /* DMA_BUS_MODE_FB | */ DMA_BUS_MODE_4PBL |
+ ((pbl << DMA_BUS_MODE_PBL_SHIFT) |
+ (pbl << DMA_BUS_MODE_RPBL_SHIFT));
+
+#ifdef CONFIG_STMMAC_DA
+ value |= DMA_BUS_MODE_DA; /* Rx has priority over tx */
+#endif
+ writel(value, ioaddr + DMA_BUS_MODE);
+
+ /* Mask interrupts by writing to CSR7 */
+ writel(DMA_INTR_DEFAULT_MASK, ioaddr + DMA_INTR_ENA);
+
+ /* The base address of the RX/TX descriptor lists must be written into
+ * DMA CSR3 and CSR4, respectively. */
+ writel(dma_tx, ioaddr + DMA_TX_BASE_ADDR);
+ writel(dma_rx, ioaddr + DMA_RCV_BASE_ADDR);
+
+ return 0;
+}
+
+/* Transmit FIFO flush operation */
+static void gmac_flush_tx_fifo(unsigned long ioaddr)
+{
+ u32 csr6 = readl(ioaddr + DMA_CONTROL);
+ writel((csr6 | DMA_CONTROL_FTF), ioaddr + DMA_CONTROL);
+
+ do {} while ((readl(ioaddr + DMA_CONTROL) & DMA_CONTROL_FTF));
+}
+
+static void gmac_dma_operation_mode(unsigned long ioaddr, int txmode,
+ int rxmode)
+{
+ u32 csr6 = readl(ioaddr + DMA_CONTROL);
+
+ if (txmode == SF_DMA_MODE) {
+ DBG(KERN_DEBUG "GMAC: enabling TX store and forward mode\n");
+ /* Transmit COE type 2 cannot be done in cut-through mode. */
+ csr6 |= DMA_CONTROL_TSF;
+ /* Operating on second frame increase the performance
+ * especially when transmit store-and-forward is used.*/
+ csr6 |= DMA_CONTROL_OSF;
+ } else {
+ DBG(KERN_DEBUG "GMAC: disabling TX store and forward mode"
+ " (threshold = %d)\n", txmode);
+ csr6 &= ~DMA_CONTROL_TSF;
+ csr6 &= DMA_CONTROL_TC_TX_MASK;
+ /* Set the transmit threashold */
+ if (txmode <= 32)
+ csr6 |= DMA_CONTROL_TTC_32;
+ else if (txmode <= 64)
+ csr6 |= DMA_CONTROL_TTC_64;
+ else if (txmode <= 128)
+ csr6 |= DMA_CONTROL_TTC_128;
+ else if (txmode <= 192)
+ csr6 |= DMA_CONTROL_TTC_192;
+ else
+ csr6 |= DMA_CONTROL_TTC_256;
+ }
+
+ if (rxmode == SF_DMA_MODE) {
+ DBG(KERN_DEBUG "GMAC: enabling RX store and forward mode\n");
+ csr6 |= DMA_CONTROL_RSF;
+ } else {
+ DBG(KERN_DEBUG "GMAC: disabling RX store and forward mode"
+ " (threshold = %d)\n", rxmode);
+ csr6 &= ~DMA_CONTROL_RSF;
+ csr6 &= DMA_CONTROL_TC_RX_MASK;
+ if (rxmode <= 32)
+ csr6 |= DMA_CONTROL_RTC_32;
+ else if (rxmode <= 64)
+ csr6 |= DMA_CONTROL_RTC_64;
+ else if (rxmode <= 96)
+ csr6 |= DMA_CONTROL_RTC_96;
+ else
+ csr6 |= DMA_CONTROL_RTC_128;
+ }
+
+ writel(csr6, ioaddr + DMA_CONTROL);
+ return;
+}
+
+/* Not yet implemented --- no RMON module */
+static void gmac_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x,
+ unsigned long ioaddr)
+{
+ return;
+}
+
+static void gmac_dump_dma_regs(unsigned long ioaddr)
+{
+ int i;
+ pr_info(" DMA registers\n");
+ for (i = 0; i < 22; i++) {
+ if ((i < 9) || (i > 17)) {
+ int offset = i * 4;
+ pr_err("\t Reg No. %d (offset 0x%x): 0x%08x\n", i,
+ (DMA_BUS_MODE + offset),
+ readl(ioaddr + DMA_BUS_MODE + offset));
+ }
+ }
+ return;
+}
+
+static int gmac_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
+ struct dma_desc *p, unsigned long ioaddr)
+{
+ int ret = 0;
+ struct net_device_stats *stats = (struct net_device_stats *)data;
+
+ if (unlikely(p->des01.etx.error_summary)) {
+ DBG(KERN_ERR "GMAC TX error... 0x%08x\n", p->des01.etx);
+ if (unlikely(p->des01.etx.jabber_timeout)) {
+ DBG(KERN_ERR "\tjabber_timeout error\n");
+ x->tx_jabber++;
+ }
+
+ if (unlikely(p->des01.etx.frame_flushed)) {
+ DBG(KERN_ERR "\tframe_flushed error\n");
+ x->tx_frame_flushed++;
+ gmac_flush_tx_fifo(ioaddr);
+ }
+
+ if (unlikely(p->des01.etx.loss_carrier)) {
+ DBG(KERN_ERR "\tloss_carrier error\n");
+ x->tx_losscarrier++;
+ stats->tx_carrier_errors++;
+ }
+ if (unlikely(p->des01.etx.no_carrier)) {
+ DBG(KERN_ERR "\tno_carrier error\n");
+ x->tx_carrier++;
+ stats->tx_carrier_errors++;
+ }
+ if (unlikely(p->des01.etx.late_collision)) {
+ DBG(KERN_ERR "\tlate_collision error\n");
+ stats->collisions += p->des01.etx.collision_count;
+ }
+ if (unlikely(p->des01.etx.excessive_collisions)) {
+ DBG(KERN_ERR "\texcessive_collisions\n");
+ stats->collisions += p->des01.etx.collision_count;
+ }
+ if (unlikely(p->des01.etx.excessive_deferral)) {
+ DBG(KERN_INFO "\texcessive tx_deferral\n");
+ x->tx_deferred++;
+ }
+
+ if (unlikely(p->des01.etx.underflow_error)) {
+ DBG(KERN_ERR "\tunderflow error\n");
+ gmac_flush_tx_fifo(ioaddr);
+ x->tx_underflow++;
+ }
+
+ if (unlikely(p->des01.etx.ip_header_error)) {
+ DBG(KERN_ERR "\tTX IP header csum error\n");
+ x->tx_ip_header_error++;
+ }
+
+ if (unlikely(p->des01.etx.payload_error)) {
+ DBG(KERN_ERR "\tAddr/Payload csum error\n");
+ x->tx_payload_error++;
+ gmac_flush_tx_fifo(ioaddr);
+ }
+
+ ret = -1;
+ }
+
+ if (unlikely(p->des01.etx.deferred)) {
+ DBG(KERN_INFO "GMAC TX status: tx deferred\n");
+ x->tx_deferred++;
+ }
+#ifdef STMMAC_VLAN_TAG_USED
+ if (p->des01.etx.vlan_frame) {
+ DBG(KERN_INFO "GMAC TX status: VLAN frame\n");
+ x->tx_vlan++;
+ }
+#endif
+
+ return ret;
+}
+
+static int gmac_get_tx_len(struct dma_desc *p)
+{
+ return p->des01.etx.buffer1_size;
+}
+
+static int gmac_coe_rdes0(int ipc_err, int type, int payload_err)
+{
+ int ret = good_frame;
+ u32 status = (type << 2 | ipc_err << 1 | payload_err) & 0x7;
+
+ /* bits 5 7 0 | Frame status
+ * ----------------------------------------------------------
+ * 0 0 0 | IEEE 802.3 Type frame (lenght < 1536 octects)
+ * 1 0 0 | IPv4/6 No CSUM errorS.
+ * 1 0 1 | IPv4/6 CSUM PAYLOAD error
+ * 1 1 0 | IPv4/6 CSUM IP HR error
+ * 1 1 1 | IPv4/6 IP PAYLOAD AND HEADER errorS
+ * 0 0 1 | IPv4/6 unsupported IP PAYLOAD
+ * 0 1 1 | COE bypassed.. no IPv4/6 frame
+ * 0 1 0 | Reserved.
+ */
+ if (status == 0x0) {
+ DBG(KERN_INFO "RX Des0 status: IEEE 802.3 Type frame.\n");
+ ret = good_frame;
+ } else if (status == 0x4) {
+ DBG(KERN_INFO "RX Des0 status: IPv4/6 No CSUM errorS.\n");
+ ret = good_frame;
+ } else if (status == 0x5) {
+ DBG(KERN_ERR "RX Des0 status: IPv4/6 Payload Error.\n");
+ ret = csum_none;
+ } else if (status == 0x6) {
+ DBG(KERN_ERR "RX Des0 status: IPv4/6 Header Error.\n");
+ ret = csum_none;
+ } else if (status == 0x7) {
+ DBG(KERN_ERR
+ "RX Des0 status: IPv4/6 Header and Payload Error.\n");
+ ret = csum_none;
+ } else if (status == 0x1) {
+ DBG(KERN_ERR
+ "RX Des0 status: IPv4/6 unsupported IP PAYLOAD.\n");
+ ret = discard_frame;
+ } else if (status == 0x3) {
+ DBG(KERN_ERR "RX Des0 status: No IPv4, IPv6 frame.\n");
+ ret = discard_frame;
+ }
+ return ret;
+}
+
+static int gmac_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
+ struct dma_desc *p)
+{
+ int ret = good_frame;
+ struct net_device_stats *stats = (struct net_device_stats *)data;
+
+ if (unlikely(p->des01.erx.error_summary)) {
+ DBG(KERN_ERR "GMAC RX Error Summary... 0x%08x\n", p->des01.erx);
+ if (unlikely(p->des01.erx.descriptor_error)) {
+ DBG(KERN_ERR "\tdescriptor error\n");
+ x->rx_desc++;
+ stats->rx_length_errors++;
+ }
+ if (unlikely(p->des01.erx.overflow_error)) {
+ DBG(KERN_ERR "\toverflow error\n");
+ x->rx_gmac_overflow++;
+ }
+
+ if (unlikely(p->des01.erx.ipc_csum_error))
+ DBG(KERN_ERR "\tIPC Csum Error/Giant frame\n");
+
+ if (unlikely(p->des01.erx.late_collision)) {
+ DBG(KERN_ERR "\tlate_collision error\n");
+ stats->collisions++;
+ stats->collisions++;
+ }
+ if (unlikely(p->des01.erx.receive_watchdog)) {
+ DBG(KERN_ERR "\treceive_watchdog error\n");
+ x->rx_watchdog++;
+ }
+ if (unlikely(p->des01.erx.error_gmii)) {
+ DBG(KERN_ERR "\tReceive Error\n");
+ x->rx_mii++;
+ }
+ if (unlikely(p->des01.erx.crc_error)) {
+ DBG(KERN_ERR "\tCRC error\n");
+ x->rx_crc++;
+ stats->rx_crc_errors++;
+ }
+ ret = discard_frame;
+ }
+
+ /* After a payload csum error, the ES bit is set.
+ * It doesn't match with the information reported into the databook.
+ * At any rate, we need to understand if the CSUM hw computation is ok
+ * and report this info to the upper layers. */
+ ret = gmac_coe_rdes0(p->des01.erx.ipc_csum_error,
+ p->des01.erx.frame_type, p->des01.erx.payload_csum_error);
+
+ if (unlikely(p->des01.erx.dribbling)) {
+ DBG(KERN_ERR "GMAC RX: dribbling error\n");
+ ret = discard_frame;
+ }
+ if (unlikely(p->des01.erx.sa_filter_fail)) {
+ DBG(KERN_ERR "GMAC RX : Source Address filter fail\n");
+ x->sa_rx_filter_fail++;
+ ret = discard_frame;
+ }
+ if (unlikely(p->des01.erx.da_filter_fail)) {
+ DBG(KERN_ERR "GMAC RX : Destination Address filter fail\n");
+ x->da_rx_filter_fail++;
+ ret = discard_frame;
+ }
+ if (unlikely(p->des01.erx.length_error)) {
+ DBG(KERN_ERR "GMAC RX: length_error error\n");
+ x->rx_lenght++;
+ ret = discard_frame;
+ }
+#ifdef STMMAC_VLAN_TAG_USED
+ if (p->des01.erx.vlan_tag) {
+ DBG(KERN_INFO "GMAC RX: VLAN frame tagged\n");
+ x->rx_vlan++;
+ }
+#endif
+ return ret;
+}
+
+static void gmac_irq_status(unsigned long ioaddr)
+{
+ u32 intr_status = readl(ioaddr + GMAC_INT_STATUS);
+
+ /* Not used events (e.g. MMC interrupts) are not handled. */
+ if ((intr_status & mmc_tx_irq))
+ DBG(KERN_DEBUG "GMAC: MMC tx interrupt: 0x%08x\n",
+ readl(ioaddr + GMAC_MMC_TX_INTR));
+ if (unlikely(intr_status & mmc_rx_irq))
+ DBG(KERN_DEBUG "GMAC: MMC rx interrupt: 0x%08x\n",
+ readl(ioaddr + GMAC_MMC_RX_INTR));
+ if (unlikely(intr_status & mmc_rx_csum_offload_irq))
+ DBG(KERN_DEBUG "GMAC: MMC rx csum offload: 0x%08x\n",
+ readl(ioaddr + GMAC_MMC_RX_CSUM_OFFLOAD));
+ if (unlikely(intr_status & pmt_irq)) {
+ DBG(KERN_DEBUG "GMAC: received Magic frame\n");
+ /* clear the PMT bits 5 and 6 by reading the PMT
+ * status register. */
+ readl(ioaddr + GMAC_PMT);
+ }
+
+ return;
+}
+
+static void gmac_core_init(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + GMAC_CONTROL);
+ value |= GMAC_CORE_INIT;
+ writel(value, ioaddr + GMAC_CONTROL);
+
+ /* STBus Bridge Configuration */
+ /*writel(0xc5608, ioaddr + 0x00007000);*/
+
+ /* Freeze MMC counters */
+ writel(0x8, ioaddr + GMAC_MMC_CTRL);
+ /* Mask GMAC interrupts */
+ writel(0x207, ioaddr + GMAC_INT_MASK);
+
+#ifdef STMMAC_VLAN_TAG_USED
+ /* Tag detection without filtering */
+ writel(0x0, ioaddr + GMAC_VLAN_TAG);
+#endif
+ return;
+}
+
+static void gmac_set_umac_addr(unsigned long ioaddr, unsigned char *addr,
+ unsigned int reg_n)
+{
+ stmmac_set_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n),
+ GMAC_ADDR_LOW(reg_n));
+}
+
+static void gmac_get_umac_addr(unsigned long ioaddr, unsigned char *addr,
+ unsigned int reg_n)
+{
+ stmmac_get_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n),
+ GMAC_ADDR_LOW(reg_n));
+}
+
+static void gmac_set_filter(struct net_device *dev)
+{
+ unsigned long ioaddr = dev->base_addr;
+ unsigned int value = 0;
+
+ DBG(KERN_INFO "%s: # mcasts %d, # unicast %d\n",
+ __func__, dev->mc_count, dev->uc_count);
+
+ if (dev->flags & IFF_PROMISC)
+ value = GMAC_FRAME_FILTER_PR;
+ else if ((dev->mc_count > HASH_TABLE_SIZE)
+ || (dev->flags & IFF_ALLMULTI)) {
+ value = GMAC_FRAME_FILTER_PM; /* pass all multi */
+ writel(0xffffffff, ioaddr + GMAC_HASH_HIGH);
+ writel(0xffffffff, ioaddr + GMAC_HASH_LOW);
+ } else if (dev->mc_count > 0) {
+ int i;
+ u32 mc_filter[2];
+ struct dev_mc_list *mclist;
+
+ /* Hash filter for multicast */
+ value = GMAC_FRAME_FILTER_HMC;
+
+ memset(mc_filter, 0, sizeof(mc_filter));
+ for (i = 0, mclist = dev->mc_list;
+ mclist && i < dev->mc_count; i++, mclist = mclist->next) {
+ /* The upper 6 bits of the calculated CRC are used to
+ index the contens of the hash table */
+ int bit_nr =
+ bitrev32(~crc32_le(~0, mclist->dmi_addr, 6)) >> 26;
+ /* The most significant bit determines the register to
+ * use (H/L) while the other 5 bits determine the bit
+ * within the register. */
+ mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
+ }
+ writel(mc_filter[0], ioaddr + GMAC_HASH_LOW);
+ writel(mc_filter[1], ioaddr + GMAC_HASH_HIGH);
+ }
+
+ /* Handle multiple unicast addresses (perfect filtering)*/
+ if (dev->uc_count > GMAC_MAX_UNICAST_ADDRESSES)
+ /* Switch to promiscuous mode is more than 16 addrs
+ are required */
+ value |= GMAC_FRAME_FILTER_PR;
+ else {
+ int i;
+ struct dev_addr_list *uc_ptr = dev->uc_list;
+
+ for (i = 0; i < dev->uc_count; i++) {
+ gmac_set_umac_addr(ioaddr, uc_ptr->da_addr,
+ i + 1);
+
+ DBG(KERN_INFO "\t%d "
+ "- Unicast addr %02x:%02x:%02x:%02x:%02x:"
+ "%02x\n", i + 1,
+ uc_ptr->da_addr[0], uc_ptr->da_addr[1],
+ uc_ptr->da_addr[2], uc_ptr->da_addr[3],
+ uc_ptr->da_addr[4], uc_ptr->da_addr[5]);
+ uc_ptr = uc_ptr->next;
+ }
+ }
+
+#ifdef FRAME_FILTER_DEBUG
+ /* Enable Receive all mode (to debug filtering_fail errors) */
+ value |= GMAC_FRAME_FILTER_RA;
+#endif
+ writel(value, ioaddr + GMAC_FRAME_FILTER);
+
+ DBG(KERN_INFO "\tFrame Filter reg: 0x%08x\n\tHash regs: "
+ "HI 0x%08x, LO 0x%08x\n", readl(ioaddr + GMAC_FRAME_FILTER),
+ readl(ioaddr + GMAC_HASH_HIGH), readl(ioaddr + GMAC_HASH_LOW));
+
+ return;
+}
+
+static void gmac_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
+ unsigned int fc, unsigned int pause_time)
+{
+ unsigned int flow = 0;
+
+ DBG(KERN_DEBUG "GMAC Flow-Control:\n");
+ if (fc & FLOW_RX) {
+ DBG(KERN_DEBUG "\tReceive Flow-Control ON\n");
+ flow |= GMAC_FLOW_CTRL_RFE;
+ }
+ if (fc & FLOW_TX) {
+ DBG(KERN_DEBUG "\tTransmit Flow-Control ON\n");
+ flow |= GMAC_FLOW_CTRL_TFE;
+ }
+
+ if (duplex) {
+ DBG(KERN_DEBUG "\tduplex mode: pause time: %d\n", pause_time);
+ flow |= (pause_time << GMAC_FLOW_CTRL_PT_SHIFT);
+ }
+
+ writel(flow, ioaddr + GMAC_FLOW_CTRL);
+ return;
+}
+
+static void gmac_pmt(unsigned long ioaddr, unsigned long mode)
+{
+ unsigned int pmt = 0;
+
+ if (mode == WAKE_MAGIC) {
+ DBG(KERN_DEBUG "GMAC: WOL Magic frame\n");
+ pmt |= power_down | magic_pkt_en;
+ } else if (mode == WAKE_UCAST) {
+ DBG(KERN_DEBUG "GMAC: WOL on global unicast\n");
+ pmt |= global_unicast;
+ }
+
+ writel(pmt, ioaddr + GMAC_PMT);
+ return;
+}
+
+static void gmac_init_rx_desc(struct dma_desc *p, unsigned int ring_size,
+ int disable_rx_ic)
+{
+ int i;
+ for (i = 0; i < ring_size; i++) {
+ p->des01.erx.own = 1;
+ p->des01.erx.buffer1_size = BUF_SIZE_8KiB - 1;
+ /* To support jumbo frames */
+ p->des01.erx.buffer2_size = BUF_SIZE_8KiB - 1;
+ if (i == ring_size - 1)
+ p->des01.erx.end_ring = 1;
+ if (disable_rx_ic)
+ p->des01.erx.disable_ic = 1;
+ p++;
+ }
+ return;
+}
+
+static void gmac_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
+{
+ int i;
+
+ for (i = 0; i < ring_size; i++) {
+ p->des01.etx.own = 0;
+ if (i == ring_size - 1)
+ p->des01.etx.end_ring = 1;
+ p++;
+ }
+
+ return;
+}
+
+static int gmac_get_tx_owner(struct dma_desc *p)
+{
+ return p->des01.etx.own;
+}
+
+static int gmac_get_rx_owner(struct dma_desc *p)
+{
+ return p->des01.erx.own;
+}
+
+static void gmac_set_tx_owner(struct dma_desc *p)
+{
+ p->des01.etx.own = 1;
+}
+
+static void gmac_set_rx_owner(struct dma_desc *p)
+{
+ p->des01.erx.own = 1;
+}
+
+static int gmac_get_tx_ls(struct dma_desc *p)
+{
+ return p->des01.etx.last_segment;
+}
+
+static void gmac_release_tx_desc(struct dma_desc *p)
+{
+ int ter = p->des01.etx.end_ring;
+
+ memset(p, 0, sizeof(struct dma_desc));
+ p->des01.etx.end_ring = ter;
+
+ return;
+}
+
+static void gmac_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
+ int csum_flag)
+{
+ p->des01.etx.first_segment = is_fs;
+ if (unlikely(len > BUF_SIZE_4KiB)) {
+ p->des01.etx.buffer1_size = BUF_SIZE_4KiB;
+ p->des01.etx.buffer2_size = len - BUF_SIZE_4KiB;
+ } else {
+ p->des01.etx.buffer1_size = len;
+ }
+ if (likely(csum_flag))
+ p->des01.etx.checksum_insertion = cic_full;
+}
+
+static void gmac_clear_tx_ic(struct dma_desc *p)
+{
+ p->des01.etx.interrupt = 0;
+}
+
+static void gmac_close_tx_desc(struct dma_desc *p)
+{
+ p->des01.etx.last_segment = 1;
+ p->des01.etx.interrupt = 1;
+}
+
+static int gmac_get_rx_frame_len(struct dma_desc *p)
+{
+ return p->des01.erx.frame_length;
+}
+
+struct stmmac_ops gmac_driver = {
+ .core_init = gmac_core_init,
+ .dump_mac_regs = gmac_dump_regs,
+ .dma_init = gmac_dma_init,
+ .dump_dma_regs = gmac_dump_dma_regs,
+ .dma_mode = gmac_dma_operation_mode,
+ .dma_diagnostic_fr = gmac_dma_diagnostic_fr,
+ .tx_status = gmac_get_tx_frame_status,
+ .rx_status = gmac_get_rx_frame_status,
+ .get_tx_len = gmac_get_tx_len,
+ .set_filter = gmac_set_filter,
+ .flow_ctrl = gmac_flow_ctrl,
+ .pmt = gmac_pmt,
+ .init_rx_desc = gmac_init_rx_desc,
+ .init_tx_desc = gmac_init_tx_desc,
+ .get_tx_owner = gmac_get_tx_owner,
+ .get_rx_owner = gmac_get_rx_owner,
+ .release_tx_desc = gmac_release_tx_desc,
+ .prepare_tx_desc = gmac_prepare_tx_desc,
+ .clear_tx_ic = gmac_clear_tx_ic,
+ .close_tx_desc = gmac_close_tx_desc,
+ .get_tx_ls = gmac_get_tx_ls,
+ .set_tx_owner = gmac_set_tx_owner,
+ .set_rx_owner = gmac_set_rx_owner,
+ .get_rx_frame_len = gmac_get_rx_frame_len,
+ .host_irq_status = gmac_irq_status,
+ .set_umac_addr = gmac_set_umac_addr,
+ .get_umac_addr = gmac_get_umac_addr,
+};
+
+struct mac_device_info *gmac_setup(unsigned long ioaddr)
+{
+ struct mac_device_info *mac;
+ u32 uid = readl(ioaddr + GMAC_VERSION);
+
+ pr_info("\tGMAC - user ID: 0x%x, Synopsys ID: 0x%x\n",
+ ((uid & 0x0000ff00) >> 8), (uid & 0x000000ff));
+
+ mac = kzalloc(sizeof(const struct mac_device_info), GFP_KERNEL);
+
+ mac->ops = &gmac_driver;
+ mac->hw.pmt = PMT_SUPPORTED;
+ mac->hw.link.port = GMAC_CONTROL_PS;
+ mac->hw.link.duplex = GMAC_CONTROL_DM;
+ mac->hw.link.speed = GMAC_CONTROL_FES;
+ mac->hw.mii.addr = GMAC_MII_ADDR;
+ mac->hw.mii.data = GMAC_MII_DATA;
+
+ return mac;
+}
diff --git a/drivers/net/stmmac/gmac.h b/drivers/net/stmmac/gmac.h
new file mode 100644
index 0000000..684a363
--- /dev/null
+++ b/drivers/net/stmmac/gmac.h
@@ -0,0 +1,204 @@
+/*******************************************************************************
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#define GMAC_CONTROL 0x00000000 /* Configuration */
+#define GMAC_FRAME_FILTER 0x00000004 /* Frame Filter */
+#define GMAC_HASH_HIGH 0x00000008 /* Multicast Hash Table High */
+#define GMAC_HASH_LOW 0x0000000c /* Multicast Hash Table Low */
+#define GMAC_MII_ADDR 0x00000010 /* MII Address */
+#define GMAC_MII_DATA 0x00000014 /* MII Data */
+#define GMAC_FLOW_CTRL 0x00000018 /* Flow Control */
+#define GMAC_VLAN_TAG 0x0000001c /* VLAN Tag */
+#define GMAC_VERSION 0x00000020 /* GMAC CORE Version */
+#define GMAC_WAKEUP_FILTER 0x00000028 /* Wake-up Frame Filter */
+
+#define GMAC_INT_STATUS 0x00000038 /* interrupt status register */
+enum gmac_irq_status {
+ time_stamp_irq = 0x0200,
+ mmc_rx_csum_offload_irq = 0x0080,
+ mmc_tx_irq = 0x0040,
+ mmc_rx_irq = 0x0020,
+ mmc_irq = 0x0010,
+ pmt_irq = 0x0008,
+ pcs_ane_irq = 0x0004,
+ pcs_link_irq = 0x0002,
+ rgmii_irq = 0x0001,
+};
+#define GMAC_INT_MASK 0x0000003c /* interrupt mask register */
+
+/* PMT Control and Status */
+#define GMAC_PMT 0x0000002c
+enum power_event {
+ pointer_reset = 0x80000000,
+ global_unicast = 0x00000200,
+ wake_up_rx_frame = 0x00000040,
+ magic_frame = 0x00000020,
+ wake_up_frame_en = 0x00000004,
+ magic_pkt_en = 0x00000002,
+ power_down = 0x00000001,
+};
+
+/* GMAC HW ADDR regs */
+#define GMAC_ADDR_HIGH(reg) (0x00000040+(reg * 8))
+#define GMAC_ADDR_LOW(reg) (0x00000044+(reg * 8))
+#define GMAC_MAX_UNICAST_ADDRESSES 16
+
+#define GMAC_AN_CTRL 0x000000c0 /* AN control */
+#define GMAC_AN_STATUS 0x000000c4 /* AN status */
+#define GMAC_ANE_ADV 0x000000c8 /* Auto-Neg. Advertisement */
+#define GMAC_ANE_LINK 0x000000cc /* Auto-Neg. link partener ability */
+#define GMAC_ANE_EXP 0x000000d0 /* ANE expansion */
+#define GMAC_TBI 0x000000d4 /* TBI extend status */
+#define GMAC_GMII_STATUS 0x000000d8 /* S/R-GMII status */
+
+/* GMAC Configuration defines */
+#define GMAC_CONTROL_TC 0x01000000 /* Transmit Conf. in RGMII/SGMII */
+#define GMAC_CONTROL_WD 0x00800000 /* Disable Watchdog on receive */
+#define GMAC_CONTROL_JD 0x00400000 /* Jabber disable */
+#define GMAC_CONTROL_BE 0x00200000 /* Frame Burst Enable */
+#define GMAC_CONTROL_JE 0x00100000 /* Jumbo frame */
+enum inter_frame_gap {
+ GMAC_CONTROL_IFG_88 = 0x00040000,
+ GMAC_CONTROL_IFG_80 = 0x00020000,
+ GMAC_CONTROL_IFG_40 = 0x000e0000,
+};
+#define GMAC_CONTROL_DCRS 0x00010000 /* Disable carrier sense during tx */
+#define GMAC_CONTROL_PS 0x00008000 /* Port Select 0:GMI 1:MII */
+#define GMAC_CONTROL_FES 0x00004000 /* Speed 0:10 1:100 */
+#define GMAC_CONTROL_DO 0x00002000 /* Disable Rx Own */
+#define GMAC_CONTROL_LM 0x00001000 /* Loop-back mode */
+#define GMAC_CONTROL_DM 0x00000800 /* Duplex Mode */
+#define GMAC_CONTROL_IPC 0x00000400 /* Checksum Offload */
+#define GMAC_CONTROL_DR 0x00000200 /* Disable Retry */
+#define GMAC_CONTROL_LUD 0x00000100 /* Link up/down */
+#define GMAC_CONTROL_ACS 0x00000080 /* Automatic Pad Stripping */
+#define GMAC_CONTROL_DC 0x00000010 /* Deferral Check */
+#define GMAC_CONTROL_TE 0x00000008 /* Transmitter Enable */
+#define GMAC_CONTROL_RE 0x00000004 /* Receiver Enable */
+
+#define GMAC_CORE_INIT (GMAC_CONTROL_JD | GMAC_CONTROL_PS | GMAC_CONTROL_ACS | \
+ GMAC_CONTROL_IPC | GMAC_CONTROL_JE | GMAC_CONTROL_BE)
+
+/* GMAC Frame Filter defines */
+#define GMAC_FRAME_FILTER_PR 0x00000001 /* Promiscuous Mode */
+#define GMAC_FRAME_FILTER_HUC 0x00000002 /* Hash Unicast */
+#define GMAC_FRAME_FILTER_HMC 0x00000004 /* Hash Multicast */
+#define GMAC_FRAME_FILTER_DAIF 0x00000008 /* DA Inverse Filtering */
+#define GMAC_FRAME_FILTER_PM 0x00000010 /* Pass all multicast */
+#define GMAC_FRAME_FILTER_DBF 0x00000020 /* Disable Broadcast frames */
+#define GMAC_FRAME_FILTER_SAIF 0x00000100 /* Inverse Filtering */
+#define GMAC_FRAME_FILTER_SAF 0x00000200 /* Source Address Filter */
+#define GMAC_FRAME_FILTER_HPF 0x00000400 /* Hash or perfect Filter */
+#define GMAC_FRAME_FILTER_RA 0x80000000 /* Receive all mode */
+/* GMII ADDR defines */
+#define GMAC_MII_ADDR_WRITE 0x00000002 /* MII Write */
+#define GMAC_MII_ADDR_BUSY 0x00000001 /* MII Busy */
+/* GMAC FLOW CTRL defines */
+#define GMAC_FLOW_CTRL_PT_MASK 0xffff0000 /* Pause Time Mask */
+#define GMAC_FLOW_CTRL_PT_SHIFT 16
+#define GMAC_FLOW_CTRL_RFE 0x00000004 /* Rx Flow Control Enable */
+#define GMAC_FLOW_CTRL_TFE 0x00000002 /* Tx Flow Control Enable */
+#define GMAC_FLOW_CTRL_FCB_BPA 0x00000001 /* Flow Control Busy ... */
+
+/*--- DMA BLOCK defines ---*/
+/* DMA Bus Mode register defines */
+#define DMA_BUS_MODE_SFT_RESET 0x00000001 /* Software Reset */
+#define DMA_BUS_MODE_DA 0x00000002 /* Arbitration scheme */
+#define DMA_BUS_MODE_DSL_MASK 0x0000007c /* Descriptor Skip Length */
+#define DMA_BUS_MODE_DSL_SHIFT 2 /* (in DWORDS) */
+/* Programmable burst length (passed thorugh platform)*/
+#define DMA_BUS_MODE_PBL_MASK 0x00003f00 /* Programmable Burst Len */
+#define DMA_BUS_MODE_PBL_SHIFT 8
+
+enum rx_tx_priority_ratio {
+ double_ratio = 0x00004000, /*2:1 */
+ triple_ratio = 0x00008000, /*3:1 */
+ quadruple_ratio = 0x0000c000, /*4:1 */
+};
+
+#define DMA_BUS_MODE_FB 0x00010000 /* Fixed burst */
+#define DMA_BUS_MODE_RPBL_MASK 0x003e0000 /* Rx-Programmable Burst Len */
+#define DMA_BUS_MODE_RPBL_SHIFT 17
+#define DMA_BUS_MODE_USP 0x00800000
+#define DMA_BUS_MODE_4PBL 0x01000000
+#define DMA_BUS_MODE_AAL 0x02000000
+
+/* DMA CRS Control and Status Register Mapping */
+#define DMA_HOST_TX_DESC 0x00001048 /* Current Host Tx descriptor */
+#define DMA_HOST_RX_DESC 0x0000104c /* Current Host Rx descriptor */
+/* DMA Bus Mode register defines */
+#define DMA_BUS_PR_RATIO_MASK 0x0000c000 /* Rx/Tx priority ratio */
+#define DMA_BUS_PR_RATIO_SHIFT 14
+#define DMA_BUS_FB 0x00010000 /* Fixed Burst */
+
+/* DMA operation mode defines (start/stop tx/rx are placed in common header)*/
+#define DMA_CONTROL_DT 0x04000000 /* Disable Drop TCP/IP csum error */
+#define DMA_CONTROL_RSF 0x02000000 /* Receive Store and Forward */
+#define DMA_CONTROL_DFF 0x01000000 /* Disaable flushing */
+/* Theshold for Activating the FC */
+enum rfa {
+ act_full_minus_1 = 0x00800000,
+ act_full_minus_2 = 0x00800200,
+ act_full_minus_3 = 0x00800400,
+ act_full_minus_4 = 0x00800600,
+};
+/* Theshold for Deactivating the FC */
+enum rfd {
+ deac_full_minus_1 = 0x00400000,
+ deac_full_minus_2 = 0x00400800,
+ deac_full_minus_3 = 0x00401000,
+ deac_full_minus_4 = 0x00401800,
+};
+#define DMA_CONTROL_TSF 0x00200000 /* Transmit Store and Forward */
+#define DMA_CONTROL_FTF 0x00100000 /* Flush transmit FIFO */
+
+enum ttc_control {
+ DMA_CONTROL_TTC_64 = 0x00000000,
+ DMA_CONTROL_TTC_128 = 0x00004000,
+ DMA_CONTROL_TTC_192 = 0x00008000,
+ DMA_CONTROL_TTC_256 = 0x0000c000,
+ DMA_CONTROL_TTC_40 = 0x00010000,
+ DMA_CONTROL_TTC_32 = 0x00014000,
+ DMA_CONTROL_TTC_24 = 0x00018000,
+ DMA_CONTROL_TTC_16 = 0x0001c000,
+};
+#define DMA_CONTROL_TC_TX_MASK 0xfffe3fff
+
+#define DMA_CONTROL_EFC 0x00000100
+#define DMA_CONTROL_FEF 0x00000080
+#define DMA_CONTROL_FUF 0x00000040
+
+enum rtc_control {
+ DMA_CONTROL_RTC_64 = 0x00000000,
+ DMA_CONTROL_RTC_32 = 0x00000008,
+ DMA_CONTROL_RTC_96 = 0x00000010,
+ DMA_CONTROL_RTC_128 = 0x00000018,
+};
+#define DMA_CONTROL_TC_RX_MASK 0xffffffe7
+
+#define DMA_CONTROL_OSF 0x00000004 /* Operate on second frame */
+
+/* MMC registers offset */
+#define GMAC_MMC_CTRL 0x100
+#define GMAC_MMC_RX_INTR 0x104
+#define GMAC_MMC_TX_INTR 0x108
+#define GMAC_MMC_RX_CSUM_OFFLOAD 0x208
diff --git a/drivers/net/stmmac/mac100.c b/drivers/net/stmmac/mac100.c
new file mode 100644
index 0000000..625171b
--- /dev/null
+++ b/drivers/net/stmmac/mac100.c
@@ -0,0 +1,517 @@
+/*******************************************************************************
+ This is the driver for the MAC 10/100 on-chip Ethernet controller
+ currently tested on all the ST boards based on STb7109 and stx7200 SoCs.
+
+ DWC Ether MAC 10/100 Universal version 4.0 has been used for developing
+ this code.
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#include <linux/netdevice.h>
+#include <linux/crc32.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+
+#include "common.h"
+#include "mac100.h"
+
+#undef MAC100_DEBUG
+/*#define MAC100_DEBUG*/
+#ifdef MAC100_DEBUG
+#define DBG(fmt, args...) printk(fmt, ## args)
+#else
+#define DBG(fmt, args...) do { } while (0)
+#endif
+
+static void mac100_core_init(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + MAC_CONTROL);
+
+ writel((value | MAC_CORE_INIT), ioaddr + MAC_CONTROL);
+
+#ifdef STMMAC_VLAN_TAG_USED
+ writel(ETH_P_8021Q, ioaddr + MAC_VLAN1);
+#endif
+ return;
+}
+
+static void mac100_dump_mac_regs(unsigned long ioaddr)
+{
+ pr_info("\t----------------------------------------------\n"
+ "\t MAC100 CSR (base addr = 0x%8x)\n"
+ "\t----------------------------------------------\n",
+ (unsigned int)ioaddr);
+ pr_info("\tcontrol reg (offset 0x%x): 0x%08x\n", MAC_CONTROL,
+ readl(ioaddr + MAC_CONTROL));
+ pr_info("\taddr HI (offset 0x%x): 0x%08x\n ", MAC_ADDR_HIGH,
+ readl(ioaddr + MAC_ADDR_HIGH));
+ pr_info("\taddr LO (offset 0x%x): 0x%08x\n", MAC_ADDR_LOW,
+ readl(ioaddr + MAC_ADDR_LOW));
+ pr_info("\tmulticast hash HI (offset 0x%x): 0x%08x\n",
+ MAC_HASH_HIGH, readl(ioaddr + MAC_HASH_HIGH));
+ pr_info("\tmulticast hash LO (offset 0x%x): 0x%08x\n",
+ MAC_HASH_LOW, readl(ioaddr + MAC_HASH_LOW));
+ pr_info("\tflow control (offset 0x%x): 0x%08x\n",
+ MAC_FLOW_CTRL, readl(ioaddr + MAC_FLOW_CTRL));
+ pr_info("\tVLAN1 tag (offset 0x%x): 0x%08x\n", MAC_VLAN1,
+ readl(ioaddr + MAC_VLAN1));
+ pr_info("\tVLAN2 tag (offset 0x%x): 0x%08x\n", MAC_VLAN2,
+ readl(ioaddr + MAC_VLAN2));
+ pr_info("\n\tMAC management counter registers\n");
+ pr_info("\t MMC crtl (offset 0x%x): 0x%08x\n",
+ MMC_CONTROL, readl(ioaddr + MMC_CONTROL));
+ pr_info("\t MMC High Interrupt (offset 0x%x): 0x%08x\n",
+ MMC_HIGH_INTR, readl(ioaddr + MMC_HIGH_INTR));
+ pr_info("\t MMC Low Interrupt (offset 0x%x): 0x%08x\n",
+ MMC_LOW_INTR, readl(ioaddr + MMC_LOW_INTR));
+ pr_info("\t MMC High Interrupt Mask (offset 0x%x): 0x%08x\n",
+ MMC_HIGH_INTR_MASK, readl(ioaddr + MMC_HIGH_INTR_MASK));
+ pr_info("\t MMC Low Interrupt Mask (offset 0x%x): 0x%08x\n",
+ MMC_LOW_INTR_MASK, readl(ioaddr + MMC_LOW_INTR_MASK));
+ return;
+}
+
+static int mac100_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx,
+ u32 dma_rx)
+{
+ u32 value = readl(ioaddr + DMA_BUS_MODE);
+ /* DMA SW reset */
+ value |= DMA_BUS_MODE_SFT_RESET;
+ writel(value, ioaddr + DMA_BUS_MODE);
+ do {} while ((readl(ioaddr + DMA_BUS_MODE) & DMA_BUS_MODE_SFT_RESET));
+
+ /* Enable Application Access by writing to DMA CSR0 */
+ writel(DMA_BUS_MODE_DEFAULT | (pbl << DMA_BUS_MODE_PBL_SHIFT),
+ ioaddr + DMA_BUS_MODE);
+
+ /* Mask interrupts by writing to CSR7 */
+ writel(DMA_INTR_DEFAULT_MASK, ioaddr + DMA_INTR_ENA);
+
+ /* The base address of the RX/TX descriptor lists must be written into
+ * DMA CSR3 and CSR4, respectively. */
+ writel(dma_tx, ioaddr + DMA_TX_BASE_ADDR);
+ writel(dma_rx, ioaddr + DMA_RCV_BASE_ADDR);
+
+ return 0;
+}
+
+/* Store and Forward capability is not used at all..
+ * The transmit threshold can be programmed by
+ * setting the TTC bits in the DMA control register.*/
+static void mac100_dma_operation_mode(unsigned long ioaddr, int txmode,
+ int rxmode)
+{
+ u32 csr6 = readl(ioaddr + DMA_CONTROL);
+
+ if (txmode <= 32)
+ csr6 |= DMA_CONTROL_TTC_32;
+ else if (txmode <= 64)
+ csr6 |= DMA_CONTROL_TTC_64;
+ else
+ csr6 |= DMA_CONTROL_TTC_128;
+
+ writel(csr6, ioaddr + DMA_CONTROL);
+
+ return;
+}
+
+static void mac100_dump_dma_regs(unsigned long ioaddr)
+{
+ int i;
+
+ DBG(KERN_DEBUG "MAC100 DMA CSR \n");
+ for (i = 0; i < 9; i++)
+ pr_debug("\t CSR%d (offset 0x%x): 0x%08x\n", i,
+ (DMA_BUS_MODE + i * 4),
+ readl(ioaddr + DMA_BUS_MODE + i * 4));
+ DBG(KERN_DEBUG "\t CSR20 (offset 0x%x): 0x%08x\n",
+ DMA_CUR_TX_BUF_ADDR, readl(ioaddr + DMA_CUR_TX_BUF_ADDR));
+ DBG(KERN_DEBUG "\t CSR21 (offset 0x%x): 0x%08x\n",
+ DMA_CUR_RX_BUF_ADDR, readl(ioaddr + DMA_CUR_RX_BUF_ADDR));
+ return;
+}
+
+/* DMA controller has two counters to track the number of
+ the receive missed frames. */
+static void mac100_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x,
+ unsigned long ioaddr)
+{
+ struct net_device_stats *stats = (struct net_device_stats *)data;
+ u32 csr8 = readl(ioaddr + DMA_MISSED_FRAME_CTR);
+
+ if (unlikely(csr8)) {
+ if (csr8 & DMA_MISSED_FRAME_OVE) {
+ stats->rx_over_errors += 0x800;
+ x->rx_overflow_cntr += 0x800;
+ } else {
+ unsigned int ove_cntr;
+ ove_cntr = ((csr8 & DMA_MISSED_FRAME_OVE_CNTR) >> 17);
+ stats->rx_over_errors += ove_cntr;
+ x->rx_overflow_cntr += ove_cntr;
+ }
+
+ if (csr8 & DMA_MISSED_FRAME_OVE_M) {
+ stats->rx_missed_errors += 0xffff;
+ x->rx_missed_cntr += 0xffff;
+ } else {
+ unsigned int miss_f = (csr8 & DMA_MISSED_FRAME_M_CNTR);
+ stats->rx_missed_errors += miss_f;
+ x->rx_missed_cntr += miss_f;
+ }
+ }
+ return;
+}
+
+static int mac100_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
+ struct dma_desc *p, unsigned long ioaddr)
+{
+ int ret = 0;
+ struct net_device_stats *stats = (struct net_device_stats *)data;
+
+ if (unlikely(p->des01.tx.error_summary)) {
+ if (unlikely(p->des01.tx.underflow_error)) {
+ x->tx_underflow++;
+ stats->tx_fifo_errors++;
+ }
+ if (unlikely(p->des01.tx.no_carrier)) {
+ x->tx_carrier++;
+ stats->tx_carrier_errors++;
+ }
+ if (unlikely(p->des01.tx.loss_carrier)) {
+ x->tx_losscarrier++;
+ stats->tx_carrier_errors++;
+ }
+ if (unlikely((p->des01.tx.excessive_deferral) ||
+ (p->des01.tx.excessive_collisions) ||
+ (p->des01.tx.late_collision)))
+ stats->collisions += p->des01.tx.collision_count;
+ ret = -1;
+ }
+ if (unlikely(p->des01.tx.heartbeat_fail)) {
+ x->tx_heartbeat++;
+ stats->tx_heartbeat_errors++;
+ ret = -1;
+ }
+ if (unlikely(p->des01.tx.deferred))
+ x->tx_deferred++;
+
+ return ret;
+}
+
+static int mac100_get_tx_len(struct dma_desc *p)
+{
+ return p->des01.tx.buffer1_size;
+}
+
+/* This function verifies if each incoming frame has some errors
+ * and, if required, updates the multicast statistics.
+ * In case of success, it returns csum_none becasue the device
+ * is not able to compute the csum in HW. */
+static int mac100_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
+ struct dma_desc *p)
+{
+ int ret = csum_none;
+ struct net_device_stats *stats = (struct net_device_stats *)data;
+
+ if (unlikely(p->des01.rx.last_descriptor == 0)) {
+ pr_warning("mac100 Error: Oversized Ethernet "
+ "frame spanned multiple buffers\n");
+ stats->rx_length_errors++;
+ return discard_frame;
+ }
+
+ if (unlikely(p->des01.rx.error_summary)) {
+ if (unlikely(p->des01.rx.descriptor_error))
+ x->rx_desc++;
+ if (unlikely(p->des01.rx.partial_frame_error))
+ x->rx_partial++;
+ if (unlikely(p->des01.rx.run_frame))
+ x->rx_runt++;
+ if (unlikely(p->des01.rx.frame_too_long))
+ x->rx_toolong++;
+ if (unlikely(p->des01.rx.collision)) {
+ x->rx_collision++;
+ stats->collisions++;
+ }
+ if (unlikely(p->des01.rx.crc_error)) {
+ x->rx_crc++;
+ stats->rx_crc_errors++;
+ }
+ ret = discard_frame;
+ }
+ if (unlikely(p->des01.rx.dribbling))
+ ret = discard_frame;
+
+ if (unlikely(p->des01.rx.length_error)) {
+ x->rx_lenght++;
+ ret = discard_frame;
+ }
+ if (unlikely(p->des01.rx.mii_error)) {
+ x->rx_mii++;
+ ret = discard_frame;
+ }
+ if (p->des01.rx.multicast_frame) {
+ x->rx_multicast++;
+ stats->multicast++;
+ }
+ return ret;
+}
+
+static void mac100_irq_status(unsigned long ioaddr)
+{
+ return;
+}
+
+static void mac100_set_umac_addr(unsigned long ioaddr, unsigned char *addr,
+ unsigned int reg_n)
+{
+ stmmac_set_mac_addr(ioaddr, addr, MAC_ADDR_HIGH, MAC_ADDR_LOW);
+}
+
+static void mac100_get_umac_addr(unsigned long ioaddr, unsigned char *addr,
+ unsigned int reg_n)
+{
+ stmmac_get_mac_addr(ioaddr, addr, MAC_ADDR_HIGH, MAC_ADDR_LOW);
+}
+
+static void mac100_set_filter(struct net_device *dev)
+{
+ unsigned long ioaddr = dev->base_addr;
+ u32 value = readl(ioaddr + MAC_CONTROL);
+
+ if (dev->flags & IFF_PROMISC) {
+ value |= MAC_CONTROL_PR;
+ value &= ~(MAC_CONTROL_PM | MAC_CONTROL_IF | MAC_CONTROL_HO |
+ MAC_CONTROL_HP);
+ } else if ((dev->mc_count > HASH_TABLE_SIZE)
+ || (dev->flags & IFF_ALLMULTI)) {
+ value |= MAC_CONTROL_PM;
+ value &= ~(MAC_CONTROL_PR | MAC_CONTROL_IF | MAC_CONTROL_HO);
+ writel(0xffffffff, ioaddr + MAC_HASH_HIGH);
+ writel(0xffffffff, ioaddr + MAC_HASH_LOW);
+ } else if (dev->mc_count == 0) { /* no multicast */
+ value &= ~(MAC_CONTROL_PM | MAC_CONTROL_PR | MAC_CONTROL_IF |
+ MAC_CONTROL_HO | MAC_CONTROL_HP);
+ } else {
+ int i;
+ u32 mc_filter[2];
+ struct dev_mc_list *mclist;
+
+ /* Perfect filter mode for physical address and Hash
+ filter for multicast */
+ value |= MAC_CONTROL_HP;
+ value &= ~(MAC_CONTROL_PM | MAC_CONTROL_PR | MAC_CONTROL_IF
+ | MAC_CONTROL_HO);
+
+ memset(mc_filter, 0, sizeof(mc_filter));
+ for (i = 0, mclist = dev->mc_list;
+ mclist && i < dev->mc_count; i++, mclist = mclist->next) {
+ /* The upper 6 bits of the calculated CRC are used to
+ * index the contens of the hash table */
+ int bit_nr =
+ ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+ /* The most significant bit determines the register to
+ * use (H/L) while the other 5 bits determine the bit
+ * within the register. */
+ mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
+ }
+ writel(mc_filter[0], ioaddr + MAC_HASH_LOW);
+ writel(mc_filter[1], ioaddr + MAC_HASH_HIGH);
+ }
+
+ writel(value, ioaddr + MAC_CONTROL);
+
+ DBG(KERN_INFO "%s: CTRL reg: 0x%08x Hash regs: "
+ "HI 0x%08x, LO 0x%08x\n",
+ __func__, readl(ioaddr + MAC_CONTROL),
+ readl(ioaddr + MAC_HASH_HIGH), readl(ioaddr + MAC_HASH_LOW));
+ return;
+}
+
+static void mac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
+ unsigned int fc, unsigned int pause_time)
+{
+ unsigned int flow = MAC_FLOW_CTRL_ENABLE;
+
+ if (duplex)
+ flow |= (pause_time << MAC_FLOW_CTRL_PT_SHIFT);
+ writel(flow, ioaddr + MAC_FLOW_CTRL);
+
+ return;
+}
+
+/* No PMT module supported in our SoC for the Ethernet Controller. */
+static void mac100_pmt(unsigned long ioaddr, unsigned long mode)
+{
+ return;
+}
+
+static void mac100_init_rx_desc(struct dma_desc *p, unsigned int ring_size,
+ int disable_rx_ic)
+{
+ int i;
+ for (i = 0; i < ring_size; i++) {
+ p->des01.rx.own = 1;
+ p->des01.rx.buffer1_size = BUF_SIZE_2KiB - 1;
+ if (i == ring_size - 1)
+ p->des01.rx.end_ring = 1;
+ if (disable_rx_ic)
+ p->des01.rx.disable_ic = 1;
+ p++;
+ }
+ return;
+}
+
+static void mac100_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
+{
+ int i;
+ for (i = 0; i < ring_size; i++) {
+ p->des01.tx.own = 0;
+ if (i == ring_size - 1)
+ p->des01.tx.end_ring = 1;
+ p++;
+ }
+ return;
+}
+
+static int mac100_get_tx_owner(struct dma_desc *p)
+{
+ return p->des01.tx.own;
+}
+
+static int mac100_get_rx_owner(struct dma_desc *p)
+{
+ return p->des01.rx.own;
+}
+
+static void mac100_set_tx_owner(struct dma_desc *p)
+{
+ p->des01.tx.own = 1;
+}
+
+static void mac100_set_rx_owner(struct dma_desc *p)
+{
+ p->des01.rx.own = 1;
+}
+
+static int mac100_get_tx_ls(struct dma_desc *p)
+{
+ return p->des01.tx.last_segment;
+}
+
+static void mac100_release_tx_desc(struct dma_desc *p)
+{
+ int ter = p->des01.tx.end_ring;
+
+ /* clean field used within the xmit */
+ p->des01.tx.first_segment = 0;
+ p->des01.tx.last_segment = 0;
+ p->des01.tx.buffer1_size = 0;
+
+ /* clean status reported */
+ p->des01.tx.error_summary = 0;
+ p->des01.tx.underflow_error = 0;
+ p->des01.tx.no_carrier = 0;
+ p->des01.tx.loss_carrier = 0;
+ p->des01.tx.excessive_deferral = 0;
+ p->des01.tx.excessive_collisions = 0;
+ p->des01.tx.late_collision = 0;
+ p->des01.tx.heartbeat_fail = 0;
+ p->des01.tx.deferred = 0;
+
+ /* set termination field */
+ p->des01.tx.end_ring = ter;
+
+ return;
+}
+
+static void mac100_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
+ int csum_flag)
+{
+ p->des01.tx.first_segment = is_fs;
+ p->des01.tx.buffer1_size = len;
+}
+
+static void mac100_clear_tx_ic(struct dma_desc *p)
+{
+ p->des01.tx.interrupt = 0;
+}
+
+static void mac100_close_tx_desc(struct dma_desc *p)
+{
+ p->des01.tx.last_segment = 1;
+ p->des01.tx.interrupt = 1;
+}
+
+static int mac100_get_rx_frame_len(struct dma_desc *p)
+{
+ return p->des01.rx.frame_length;
+}
+
+struct stmmac_ops mac100_driver = {
+ .core_init = mac100_core_init,
+ .dump_mac_regs = mac100_dump_mac_regs,
+ .dma_init = mac100_dma_init,
+ .dump_dma_regs = mac100_dump_dma_regs,
+ .dma_mode = mac100_dma_operation_mode,
+ .dma_diagnostic_fr = mac100_dma_diagnostic_fr,
+ .tx_status = mac100_get_tx_frame_status,
+ .rx_status = mac100_get_rx_frame_status,
+ .get_tx_len = mac100_get_tx_len,
+ .set_filter = mac100_set_filter,
+ .flow_ctrl = mac100_flow_ctrl,
+ .pmt = mac100_pmt,
+ .init_rx_desc = mac100_init_rx_desc,
+ .init_tx_desc = mac100_init_tx_desc,
+ .get_tx_owner = mac100_get_tx_owner,
+ .get_rx_owner = mac100_get_rx_owner,
+ .release_tx_desc = mac100_release_tx_desc,
+ .prepare_tx_desc = mac100_prepare_tx_desc,
+ .clear_tx_ic = mac100_clear_tx_ic,
+ .close_tx_desc = mac100_close_tx_desc,
+ .get_tx_ls = mac100_get_tx_ls,
+ .set_tx_owner = mac100_set_tx_owner,
+ .set_rx_owner = mac100_set_rx_owner,
+ .get_rx_frame_len = mac100_get_rx_frame_len,
+ .host_irq_status = mac100_irq_status,
+ .set_umac_addr = mac100_set_umac_addr,
+ .get_umac_addr = mac100_get_umac_addr,
+};
+
+struct mac_device_info *mac100_setup(unsigned long ioaddr)
+{
+ struct mac_device_info *mac;
+
+ mac = kzalloc(sizeof(const struct mac_device_info), GFP_KERNEL);
+
+ pr_info("\tMAC 10/100\n");
+
+ mac->ops = &mac100_driver;
+ mac->hw.pmt = PMT_NOT_SUPPORTED;
+ mac->hw.link.port = MAC_CONTROL_PS;
+ mac->hw.link.duplex = MAC_CONTROL_F;
+ mac->hw.link.speed = 0;
+ mac->hw.mii.addr = MAC_MII_ADDR;
+ mac->hw.mii.data = MAC_MII_DATA;
+
+ return mac;
+}
diff --git a/drivers/net/stmmac/mac100.h b/drivers/net/stmmac/mac100.h
new file mode 100644
index 0000000..0f8f110
--- /dev/null
+++ b/drivers/net/stmmac/mac100.h
@@ -0,0 +1,116 @@
+/*******************************************************************************
+ MAC 10/100 Header File
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+/*----------------------------------------------------------------------------
+ * MAC BLOCK defines
+ *---------------------------------------------------------------------------*/
+/* MAC CSR offset */
+#define MAC_CONTROL 0x00000000 /* MAC Control */
+#define MAC_ADDR_HIGH 0x00000004 /* MAC Address High */
+#define MAC_ADDR_LOW 0x00000008 /* MAC Address Low */
+#define MAC_HASH_HIGH 0x0000000c /* Multicast Hash Table High */
+#define MAC_HASH_LOW 0x00000010 /* Multicast Hash Table Low */
+#define MAC_MII_ADDR 0x00000014 /* MII Address */
+#define MAC_MII_DATA 0x00000018 /* MII Data */
+#define MAC_FLOW_CTRL 0x0000001c /* Flow Control */
+#define MAC_VLAN1 0x00000020 /* VLAN1 Tag */
+#define MAC_VLAN2 0x00000024 /* VLAN2 Tag */
+
+/* MAC CTRL defines */
+#define MAC_CONTROL_RA 0x80000000 /* Receive All Mode */
+#define MAC_CONTROL_BLE 0x40000000 /* Endian Mode */
+#define MAC_CONTROL_HBD 0x10000000 /* Heartbeat Disable */
+#define MAC_CONTROL_PS 0x08000000 /* Port Select */
+#define MAC_CONTROL_DRO 0x00800000 /* Disable Receive Own */
+#define MAC_CONTROL_EXT_LOOPBACK 0x00400000 /* Reserved (ext loopback?) */
+#define MAC_CONTROL_OM 0x00200000 /* Loopback Operating Mode */
+#define MAC_CONTROL_F 0x00100000 /* Full Duplex Mode */
+#define MAC_CONTROL_PM 0x00080000 /* Pass All Multicast */
+#define MAC_CONTROL_PR 0x00040000 /* Promiscuous Mode */
+#define MAC_CONTROL_IF 0x00020000 /* Inverse Filtering */
+#define MAC_CONTROL_PB 0x00010000 /* Pass Bad Frames */
+#define MAC_CONTROL_HO 0x00008000 /* Hash Only Filtering Mode */
+#define MAC_CONTROL_HP 0x00002000 /* Hash/Perfect Filtering Mode */
+#define MAC_CONTROL_LCC 0x00001000 /* Late Collision Control */
+#define MAC_CONTROL_DBF 0x00000800 /* Disable Broadcast Frames */
+#define MAC_CONTROL_DRTY 0x00000400 /* Disable Retry */
+#define MAC_CONTROL_ASTP 0x00000100 /* Automatic Pad Stripping */
+#define MAC_CONTROL_BOLMT_10 0x00000000 /* Back Off Limit 10 */
+#define MAC_CONTROL_BOLMT_8 0x00000040 /* Back Off Limit 8 */
+#define MAC_CONTROL_BOLMT_4 0x00000080 /* Back Off Limit 4 */
+#define MAC_CONTROL_BOLMT_1 0x000000c0 /* Back Off Limit 1 */
+#define MAC_CONTROL_DC 0x00000020 /* Deferral Check */
+#define MAC_CONTROL_TE 0x00000008 /* Transmitter Enable */
+#define MAC_CONTROL_RE 0x00000004 /* Receiver Enable */
+
+#define MAC_CORE_INIT (MAC_CONTROL_HBD | MAC_CONTROL_ASTP)
+
+/* MAC FLOW CTRL defines */
+#define MAC_FLOW_CTRL_PT_MASK 0xffff0000 /* Pause Time Mask */
+#define MAC_FLOW_CTRL_PT_SHIFT 16
+#define MAC_FLOW_CTRL_PASS 0x00000004 /* Pass Control Frames */
+#define MAC_FLOW_CTRL_ENABLE 0x00000002 /* Flow Control Enable */
+#define MAC_FLOW_CTRL_PAUSE 0x00000001 /* Flow Control Busy ... */
+
+/* MII ADDR defines */
+#define MAC_MII_ADDR_WRITE 0x00000002 /* MII Write */
+#define MAC_MII_ADDR_BUSY 0x00000001 /* MII Busy */
+
+/*----------------------------------------------------------------------------
+ * DMA BLOCK defines
+ *---------------------------------------------------------------------------*/
+
+/* DMA Bus Mode register defines */
+#define DMA_BUS_MODE_DBO 0x00100000 /* Descriptor Byte Ordering */
+#define DMA_BUS_MODE_BLE 0x00000080 /* Big Endian/Little Endian */
+#define DMA_BUS_MODE_PBL_MASK 0x00003f00 /* Programmable Burst Len */
+#define DMA_BUS_MODE_PBL_SHIFT 8
+#define DMA_BUS_MODE_DSL_MASK 0x0000007c /* Descriptor Skip Length */
+#define DMA_BUS_MODE_DSL_SHIFT 2 /* (in DWORDS) */
+#define DMA_BUS_MODE_BAR_BUS 0x00000002 /* Bar-Bus Arbitration */
+#define DMA_BUS_MODE_SFT_RESET 0x00000001 /* Software Reset */
+#define DMA_BUS_MODE_DEFAULT 0x00000000
+
+/* DMA Control register defines */
+#define DMA_CONTROL_SF 0x00200000 /* Store And Forward */
+
+/* Transmit Threshold Control */
+enum ttc_control {
+ DMA_CONTROL_TTC_DEFAULT = 0x00000000, /* Threshold is 32 DWORDS */
+ DMA_CONTROL_TTC_64 = 0x00004000, /* Threshold is 64 DWORDS */
+ DMA_CONTROL_TTC_128 = 0x00008000, /* Threshold is 128 DWORDS */
+ DMA_CONTROL_TTC_256 = 0x0000c000, /* Threshold is 256 DWORDS */
+ DMA_CONTROL_TTC_18 = 0x00400000, /* Threshold is 18 DWORDS */
+ DMA_CONTROL_TTC_24 = 0x00404000, /* Threshold is 24 DWORDS */
+ DMA_CONTROL_TTC_32 = 0x00408000, /* Threshold is 32 DWORDS */
+ DMA_CONTROL_TTC_40 = 0x0040c000, /* Threshold is 40 DWORDS */
+ DMA_CONTROL_SE = 0x00000008, /* Stop On Empty */
+ DMA_CONTROL_OSF = 0x00000004, /* Operate On 2nd Frame */
+};
+
+/* STMAC110 DMA Missed Frame Counter register defines */
+#define DMA_MISSED_FRAME_OVE 0x10000000 /* FIFO Overflow Overflow */
+#define DMA_MISSED_FRAME_OVE_CNTR 0x0ffe0000 /* Overflow Frame Counter */
+#define DMA_MISSED_FRAME_OVE_M 0x00010000 /* Missed Frame Overflow */
+#define DMA_MISSED_FRAME_M_CNTR 0x0000ffff /* Missed Frame Couinter */
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
new file mode 100644
index 0000000..6d2eae3
--- /dev/null
+++ b/drivers/net/stmmac/stmmac.h
@@ -0,0 +1,98 @@
+/*******************************************************************************
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#define DRV_MODULE_VERSION "Oct_09"
+
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+#define STMMAC_VLAN_TAG_USED
+#include <linux/if_vlan.h>
+#endif
+
+#include "common.h"
+#ifdef CONFIG_STMMAC_TIMER
+#include "stmmac_timer.h"
+#endif
+
+struct stmmac_priv {
+ /* Frequently used values are kept adjacent for cache effect */
+ struct dma_desc *dma_tx ____cacheline_aligned;
+ dma_addr_t dma_tx_phy;
+ struct sk_buff **tx_skbuff;
+ unsigned int cur_tx;
+ unsigned int dirty_tx;
+ unsigned int dma_tx_size;
+ int tx_coe;
+ int tx_coalesce;
+
+ struct dma_desc *dma_rx ;
+ unsigned int cur_rx;
+ unsigned int dirty_rx;
+ struct sk_buff **rx_skbuff;
+ dma_addr_t *rx_skbuff_dma;
+ struct sk_buff_head rx_recycle;
+
+ struct net_device *dev;
+ int is_gmac;
+ dma_addr_t dma_rx_phy;
+ unsigned int dma_rx_size;
+ int rx_csum;
+ unsigned int dma_buf_sz;
+ struct device *device;
+ struct mac_device_info *mac_type;
+
+ struct stmmac_extra_stats xstats;
+ struct napi_struct napi;
+
+ phy_interface_t phy_interface;
+ int pbl;
+ int bus_id;
+ int phy_addr;
+ int phy_mask;
+ int (*phy_reset) (void *priv);
+ void (*fix_mac_speed) (void *priv, unsigned int speed);
+ void *bsp_priv;
+
+ int phy_irq;
+ struct phy_device *phydev;
+ int oldlink;
+ int speed;
+ int oldduplex;
+ unsigned int flow_ctrl;
+ unsigned int pause;
+ struct mii_bus *mii;
+
+ u32 msg_enable;
+ spinlock_t lock;
+ int wolopts;
+ int wolenabled;
+ int shutdown;
+#ifdef CONFIG_STMMAC_TIMER
+ struct stmmac_timer *tm;
+#endif
+#ifdef STMMAC_VLAN_TAG_USED
+ struct vlan_group *vlgrp;
+#endif
+};
+
+extern int stmmac_mdio_unregister(struct net_device *ndev);
+extern int stmmac_mdio_register(struct net_device *ndev);
+extern void stmmac_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
new file mode 100644
index 0000000..694ebe6
--- /dev/null
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -0,0 +1,395 @@
+/*******************************************************************************
+ STMMAC Ethtool support
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+
+#include "stmmac.h"
+
+#define REG_SPACE_SIZE 0x1054
+#define MAC100_ETHTOOL_NAME "st_mac100"
+#define GMAC_ETHTOOL_NAME "st_gmac"
+
+struct stmmac_stats {
+ char stat_string[ETH_GSTRING_LEN];
+ int sizeof_stat;
+ int stat_offset;
+};
+
+#define STMMAC_STAT(m) \
+ { #m, FIELD_SIZEOF(struct stmmac_extra_stats, m), \
+ offsetof(struct stmmac_priv, xstats.m)}
+
+static const struct stmmac_stats stmmac_gstrings_stats[] = {
+ STMMAC_STAT(tx_underflow),
+ STMMAC_STAT(tx_carrier),
+ STMMAC_STAT(tx_losscarrier),
+ STMMAC_STAT(tx_heartbeat),
+ STMMAC_STAT(tx_deferred),
+ STMMAC_STAT(tx_vlan),
+ STMMAC_STAT(rx_vlan),
+ STMMAC_STAT(tx_jabber),
+ STMMAC_STAT(tx_frame_flushed),
+ STMMAC_STAT(tx_payload_error),
+ STMMAC_STAT(tx_ip_header_error),
+ STMMAC_STAT(rx_desc),
+ STMMAC_STAT(rx_partial),
+ STMMAC_STAT(rx_runt),
+ STMMAC_STAT(rx_toolong),
+ STMMAC_STAT(rx_collision),
+ STMMAC_STAT(rx_crc),
+ STMMAC_STAT(rx_lenght),
+ STMMAC_STAT(rx_mii),
+ STMMAC_STAT(rx_multicast),
+ STMMAC_STAT(rx_gmac_overflow),
+ STMMAC_STAT(rx_watchdog),
+ STMMAC_STAT(da_rx_filter_fail),
+ STMMAC_STAT(sa_rx_filter_fail),
+ STMMAC_STAT(rx_missed_cntr),
+ STMMAC_STAT(rx_overflow_cntr),
+ STMMAC_STAT(tx_undeflow_irq),
+ STMMAC_STAT(tx_process_stopped_irq),
+ STMMAC_STAT(tx_jabber_irq),
+ STMMAC_STAT(rx_overflow_irq),
+ STMMAC_STAT(rx_buf_unav_irq),
+ STMMAC_STAT(rx_process_stopped_irq),
+ STMMAC_STAT(rx_watchdog_irq),
+ STMMAC_STAT(tx_early_irq),
+ STMMAC_STAT(fatal_bus_error_irq),
+ STMMAC_STAT(threshold),
+ STMMAC_STAT(tx_pkt_n),
+ STMMAC_STAT(rx_pkt_n),
+ STMMAC_STAT(poll_n),
+ STMMAC_STAT(sched_timer_n),
+ STMMAC_STAT(normal_irq_n),
+};
+#define STMMAC_STATS_LEN ARRAY_SIZE(stmmac_gstrings_stats)
+
+void stmmac_ethtool_getdrvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ if (!priv->is_gmac)
+ strcpy(info->driver, MAC100_ETHTOOL_NAME);
+ else
+ strcpy(info->driver, GMAC_ETHTOOL_NAME);
+
+ strcpy(info->version, DRV_MODULE_VERSION);
+ info->fw_version[0] = '\0';
+ info->n_stats = STMMAC_STATS_LEN;
+ return;
+}
+
+int stmmac_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ struct phy_device *phy = priv->phydev;
+ int rc;
+ if (phy == NULL) {
+ pr_err("%s: %s: PHY is not registered\n",
+ __func__, dev->name);
+ return -ENODEV;
+ }
+ if (!netif_running(dev)) {
+ pr_err("%s: interface is disabled: we cannot track "
+ "link speed / duplex setting\n", dev->name);
+ return -EBUSY;
+ }
+ cmd->transceiver = XCVR_INTERNAL;
+ spin_lock_irq(&priv->lock);
+ rc = phy_ethtool_gset(phy, cmd);
+ spin_unlock_irq(&priv->lock);
+ return rc;
+}
+
+int stmmac_ethtool_setsettings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ struct phy_device *phy = priv->phydev;
+ int rc;
+
+ spin_lock(&priv->lock);
+ rc = phy_ethtool_sset(phy, cmd);
+ spin_unlock(&priv->lock);
+
+ return rc;
+}
+
+u32 stmmac_ethtool_getmsglevel(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ return priv->msg_enable;
+}
+
+void stmmac_ethtool_setmsglevel(struct net_device *dev, u32 level)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ priv->msg_enable = level;
+
+}
+
+int stmmac_check_if_running(struct net_device *dev)
+{
+ if (!netif_running(dev))
+ return -EBUSY;
+ return 0;
+}
+
+int stmmac_ethtool_get_regs_len(struct net_device *dev)
+{
+ return REG_SPACE_SIZE;
+}
+
+void stmmac_ethtool_gregs(struct net_device *dev,
+ struct ethtool_regs *regs, void *space)
+{
+ int i;
+ u32 *reg_space = (u32 *) space;
+
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ memset(reg_space, 0x0, REG_SPACE_SIZE);
+
+ if (!priv->is_gmac) {
+ /* MAC registers */
+ for (i = 0; i < 12; i++)
+ reg_space[i] = readl(dev->base_addr + (i * 4));
+ /* DMA registers */
+ for (i = 0; i < 9; i++)
+ reg_space[i + 12] =
+ readl(dev->base_addr + (DMA_BUS_MODE + (i * 4)));
+ reg_space[22] = readl(dev->base_addr + DMA_CUR_TX_BUF_ADDR);
+ reg_space[23] = readl(dev->base_addr + DMA_CUR_RX_BUF_ADDR);
+ } else {
+ /* MAC registers */
+ for (i = 0; i < 55; i++)
+ reg_space[i] = readl(dev->base_addr + (i * 4));
+ /* DMA registers */
+ for (i = 0; i < 22; i++)
+ reg_space[i + 55] =
+ readl(dev->base_addr + (DMA_BUS_MODE + (i * 4)));
+ }
+
+ return;
+}
+
+int stmmac_ethtool_set_tx_csum(struct net_device *netdev, u32 data)
+{
+ if (data)
+ netdev->features |= NETIF_F_HW_CSUM;
+ else
+ netdev->features &= ~NETIF_F_HW_CSUM;
+
+ return 0;
+}
+
+u32 stmmac_ethtool_get_rx_csum(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ return priv->rx_csum;
+}
+
+static void
+stmmac_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
+{
+ struct stmmac_priv *priv = netdev_priv(netdev);
+
+ spin_lock(&priv->lock);
+
+ pause->rx_pause = 0;
+ pause->tx_pause = 0;
+ pause->autoneg = priv->phydev->autoneg;
+
+ if (priv->flow_ctrl & FLOW_RX)
+ pause->rx_pause = 1;
+ if (priv->flow_ctrl & FLOW_TX)
+ pause->tx_pause = 1;
+
+ spin_unlock(&priv->lock);
+ return;
+}
+
+static int
+stmmac_set_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
+{
+ struct stmmac_priv *priv = netdev_priv(netdev);
+ struct phy_device *phy = priv->phydev;
+ int new_pause = FLOW_OFF;
+ int ret = 0;
+
+ spin_lock(&priv->lock);
+
+ if (pause->rx_pause)
+ new_pause |= FLOW_RX;
+ if (pause->tx_pause)
+ new_pause |= FLOW_TX;
+
+ priv->flow_ctrl = new_pause;
+
+ if (phy->autoneg) {
+ if (netif_running(netdev)) {
+ struct ethtool_cmd cmd;
+ /* auto-negotiation automatically restarted */
+ cmd.cmd = ETHTOOL_NWAY_RST;
+ cmd.supported = phy->supported;
+ cmd.advertising = phy->advertising;
+ cmd.autoneg = phy->autoneg;
+ cmd.speed = phy->speed;
+ cmd.duplex = phy->duplex;
+ cmd.phy_address = phy->addr;
+ ret = phy_ethtool_sset(phy, &cmd);
+ }
+ } else {
+ unsigned long ioaddr = netdev->base_addr;
+ priv->mac_type->ops->flow_ctrl(ioaddr, phy->duplex,
+ priv->flow_ctrl, priv->pause);
+ }
+ spin_unlock(&priv->lock);
+ return ret;
+}
+
+static void stmmac_get_ethtool_stats(struct net_device *dev,
+ struct ethtool_stats *dummy, u64 *data)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ unsigned long ioaddr = dev->base_addr;
+ int i;
+
+ /* Update HW stats if supported */
+ priv->mac_type->ops->dma_diagnostic_fr(&dev->stats, &priv->xstats,
+ ioaddr);
+
+ for (i = 0; i < STMMAC_STATS_LEN; i++) {
+ char *p = (char *)priv + stmmac_gstrings_stats[i].stat_offset;
+ data[i] = (stmmac_gstrings_stats[i].sizeof_stat ==
+ sizeof(u64)) ? (*(u64 *)p) : (*(u32 *)p);
+ }
+
+ return;
+}
+
+static int stmmac_get_sset_count(struct net_device *netdev, int sset)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ return STMMAC_STATS_LEN;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static void stmmac_get_strings(struct net_device *dev, u32 stringset, u8 *data)
+{
+ int i;
+ u8 *p = data;
+
+ switch (stringset) {
+ case ETH_SS_STATS:
+ for (i = 0; i < STMMAC_STATS_LEN; i++) {
+ memcpy(p, stmmac_gstrings_stats[i].stat_string,
+ ETH_GSTRING_LEN);
+ p += ETH_GSTRING_LEN;
+ }
+ break;
+ default:
+ WARN_ON(1);
+ break;
+ }
+ return;
+}
+
+/* Currently only support WOL through Magic packet. */
+static void stmmac_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ spin_lock_irq(&priv->lock);
+ if (priv->wolenabled == PMT_SUPPORTED) {
+ wol->supported = WAKE_MAGIC;
+ wol->wolopts = priv->wolopts;
+ }
+ spin_unlock_irq(&priv->lock);
+}
+
+static int stmmac_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ u32 support = WAKE_MAGIC;
+
+ if (priv->wolenabled == PMT_NOT_SUPPORTED)
+ return -EINVAL;
+
+ if (wol->wolopts & ~support)
+ return -EINVAL;
+
+ if (wol->wolopts == 0)
+ device_set_wakeup_enable(priv->device, 0);
+ else
+ device_set_wakeup_enable(priv->device, 1);
+
+ spin_lock_irq(&priv->lock);
+ priv->wolopts = wol->wolopts;
+ spin_unlock_irq(&priv->lock);
+
+ return 0;
+}
+
+static struct ethtool_ops stmmac_ethtool_ops = {
+ .begin = stmmac_check_if_running,
+ .get_drvinfo = stmmac_ethtool_getdrvinfo,
+ .get_settings = stmmac_ethtool_getsettings,
+ .set_settings = stmmac_ethtool_setsettings,
+ .get_msglevel = stmmac_ethtool_getmsglevel,
+ .set_msglevel = stmmac_ethtool_setmsglevel,
+ .get_regs = stmmac_ethtool_gregs,
+ .get_regs_len = stmmac_ethtool_get_regs_len,
+ .get_link = ethtool_op_get_link,
+ .get_rx_csum = stmmac_ethtool_get_rx_csum,
+ .get_tx_csum = ethtool_op_get_tx_csum,
+ .set_tx_csum = stmmac_ethtool_set_tx_csum,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = ethtool_op_set_sg,
+ .get_pauseparam = stmmac_get_pauseparam,
+ .set_pauseparam = stmmac_set_pauseparam,
+ .get_ethtool_stats = stmmac_get_ethtool_stats,
+ .get_strings = stmmac_get_strings,
+ .get_wol = stmmac_get_wol,
+ .set_wol = stmmac_set_wol,
+ .get_sset_count = stmmac_get_sset_count,
+#ifdef NETIF_F_TSO
+ .get_tso = ethtool_op_get_tso,
+ .set_tso = ethtool_op_set_tso,
+#endif
+};
+
+void stmmac_set_ethtool_ops(struct net_device *netdev)
+{
+ SET_ETHTOOL_OPS(netdev, &stmmac_ethtool_ops);
+}
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
new file mode 100644
index 0000000..c2f14dc
--- /dev/null
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -0,0 +1,2204 @@
+/*******************************************************************************
+ This is the driver for the ST MAC 10/100/1000 on-chip Ethernet controllers.
+ ST Ethernet IPs are built around a Synopsys IP Core.
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+
+ Documentation available at:
+ http://www.stlinux.com
+ Support available at:
+ https://bugzilla.stlinux.com/
+*******************************************************************************/
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/platform_device.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/skbuff.h>
+#include <linux/ethtool.h>
+#include <linux/if_ether.h>
+#include <linux/crc32.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+#include <linux/if_vlan.h>
+#include <linux/dma-mapping.h>
+#include <linux/stm/soc.h>
+#include "stmmac.h"
+
+#define STMMAC_RESOURCE_NAME "stmmaceth"
+#define PHY_RESOURCE_NAME "stmmacphy"
+
+#undef STMMAC_DEBUG
+/*#define STMMAC_DEBUG*/
+#ifdef STMMAC_DEBUG
+#define DBG(nlevel, klevel, fmt, args...) \
+ ((void)(netif_msg_##nlevel(priv) && \
+ printk(KERN_##klevel fmt, ## args)))
+#else
+#define DBG(nlevel, klevel, fmt, args...) do { } while (0)
+#endif
+
+#undef STMMAC_RX_DEBUG
+/*#define STMMAC_RX_DEBUG*/
+#ifdef STMMAC_RX_DEBUG
+#define RX_DBG(fmt, args...) printk(fmt, ## args)
+#else
+#define RX_DBG(fmt, args...) do { } while (0)
+#endif
+
+#undef STMMAC_XMIT_DEBUG
+/*#define STMMAC_XMIT_DEBUG*/
+#ifdef STMMAC_TX_DEBUG
+#define TX_DBG(fmt, args...) printk(fmt, ## args)
+#else
+#define TX_DBG(fmt, args...) do { } while (0)
+#endif
+
+#define STMMAC_ALIGN(x) L1_CACHE_ALIGN(x)
+#define JUMBO_LEN 9000
+
+/* Module parameters */
+#define TX_TIMEO 5000 /* default 5 seconds */
+static int watchdog = TX_TIMEO;
+module_param(watchdog, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(watchdog, "Transmit timeout in milliseconds");
+
+static int debug = -1; /* -1: default, 0: no output, 16: all */
+module_param(debug, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Message Level (0: no output, 16: all)");
+
+static int phyaddr = -1;
+module_param(phyaddr, int, S_IRUGO);
+MODULE_PARM_DESC(phyaddr, "Physical device address");
+
+#define DMA_TX_SIZE 256
+static int dma_txsize = DMA_TX_SIZE;
+module_param(dma_txsize, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dma_txsize, "Number of descriptors in the TX list");
+
+#define DMA_RX_SIZE 256
+static int dma_rxsize = DMA_RX_SIZE;
+module_param(dma_rxsize, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dma_rxsize, "Number of descriptors in the RX list");
+
+static int flow_ctrl = FLOW_OFF;
+module_param(flow_ctrl, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(flow_ctrl, "Flow control ability [on/off]");
+
+static int pause = PAUSE_TIME;
+module_param(pause, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(pause, "Flow Control Pause Time");
+
+#define TC_DEFAULT 64
+static int tc = TC_DEFAULT;
+module_param(tc, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(tc, "DMA threshold control value");
+
+#define RX_NO_COALESCE 1 /* Always interrupt on completion */
+#define TX_NO_COALESCE -1 /* No moderation by default */
+
+/* Pay attention to tune this parameter; take care of both
+ * hardware capability and network stabitily/performance impact.
+ * Many tests showed that ~4ms latency seems to be good enough. */
+#ifdef CONFIG_STMMAC_TIMER
+#define DEFAULT_PERIODIC_RATE 256
+static int tmrate = DEFAULT_PERIODIC_RATE;
+module_param(tmrate, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(tmrate, "External timer freq. (default: 256Hz)");
+#endif
+
+#define DMA_BUFFER_SIZE BUF_SIZE_2KiB
+static int buf_sz = DMA_BUFFER_SIZE;
+module_param(buf_sz, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(buf_sz, "DMA buffer size");
+
+/* In case of Giga ETH, we can enable/disable the COE for the
+ * transmit HW checksum computation.
+ * Note that, if tx csum is off in HW, SG will be still supported. */
+static int tx_coe = HW_CSUM;
+module_param(tx_coe, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(tx_coe, "GMAC COE type 2 [on/off]");
+
+static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE |
+ NETIF_MSG_LINK | NETIF_MSG_IFUP |
+ NETIF_MSG_IFDOWN | NETIF_MSG_TIMER);
+
+static irqreturn_t stmmac_interrupt(int irq, void *dev_id);
+static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev);
+
+/**
+ * stmmac_verify_args - verify the driver parameters.
+ * Description: it verifies if some wrong parameter is passed to the driver.
+ * Note that wrong parameters are replaced with the default values.
+ */
+static void stmmac_verify_args(void)
+{
+ if (unlikely(watchdog < 0))
+ watchdog = TX_TIMEO;
+ if (unlikely(dma_rxsize < 0))
+ dma_rxsize = DMA_RX_SIZE;
+ if (unlikely(dma_txsize < 0))
+ dma_txsize = DMA_TX_SIZE;
+ if (unlikely((buf_sz < DMA_BUFFER_SIZE) || (buf_sz > BUF_SIZE_16KiB)))
+ buf_sz = DMA_BUFFER_SIZE;
+ if (unlikely(flow_ctrl > 1))
+ flow_ctrl = FLOW_AUTO;
+ else if (likely(flow_ctrl < 0))
+ flow_ctrl = FLOW_OFF;
+ if (unlikely((pause < 0) || (pause > 0xffff)))
+ pause = PAUSE_TIME;
+
+ return;
+}
+
+#if defined(STMMAC_XMIT_DEBUG) || defined(STMMAC_RX_DEBUG)
+static void print_pkt(unsigned char *buf, int len)
+{
+ int j;
+ pr_info("len = %d byte, buf addr: 0x%p", len, buf);
+ for (j = 0; j < len; j++) {
+ if ((j % 16) == 0)
+ pr_info("\n %03x:", j);
+ pr_info(" %02x", buf[j]);
+ }
+ pr_info("\n");
+ return;
+}
+#endif
+
+/* minimum number of free TX descriptors required to wake up TX process */
+#define STMMAC_TX_THRESH(x) (x->dma_tx_size/4)
+
+static inline u32 stmmac_tx_avail(struct stmmac_priv *priv)
+{
+ return priv->dirty_tx + priv->dma_tx_size - priv->cur_tx - 1;
+}
+
+/**
+ * stmmac_adjust_link
+ * @dev: net device structure
+ * Description: it adjusts the link parameters.
+ */
+static void stmmac_adjust_link(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ struct phy_device *phydev = priv->phydev;
+ unsigned long ioaddr = dev->base_addr;
+ unsigned long flags;
+ int new_state = 0;
+ unsigned int fc = priv->flow_ctrl, pause_time = priv->pause;
+
+ if (phydev == NULL)
+ return;
+
+ DBG(probe, DEBUG, "stmmac_adjust_link: called. address %d link %d\n",
+ phydev->addr, phydev->link);
+
+ spin_lock_irqsave(&priv->lock, flags);
+ if (phydev->link) {
+ u32 ctrl = readl(ioaddr + MAC_CTRL_REG);
+
+ /* Now we make sure that we can be in full duplex mode.
+ * If not, we operate in half-duplex mode. */
+ if (phydev->duplex != priv->oldduplex) {
+ new_state = 1;
+ if (!(phydev->duplex))
+ ctrl &= ~priv->mac_type->hw.link.duplex;
+ else
+ ctrl |= priv->mac_type->hw.link.duplex;
+ priv->oldduplex = phydev->duplex;
+ }
+ /* Flow Control operation */
+ if (phydev->pause)
+ priv->mac_type->ops->flow_ctrl(ioaddr, phydev->duplex,
+ fc, pause_time);
+
+ if (phydev->speed != priv->speed) {
+ new_state = 1;
+ switch (phydev->speed) {
+ case 1000:
+ if (likely(priv->is_gmac))
+ ctrl &= ~priv->mac_type->hw.link.port;
+ break;
+ case 100:
+ case 10:
+ if (priv->is_gmac) {
+ ctrl |= priv->mac_type->hw.link.port;
+ if (phydev->speed == SPEED_100) {
+ ctrl |=
+ priv->mac_type->hw.link.
+ speed;
+ } else {
+ ctrl &=
+ ~(priv->mac_type->hw.
+ link.speed);
+ }
+ } else {
+ ctrl &= ~priv->mac_type->hw.link.port;
+ }
+ priv->fix_mac_speed(priv->bsp_priv,
+ phydev->speed);
+ break;
+ default:
+ if (netif_msg_link(priv))
+ pr_warning("%s: Speed (%d) is not 10"
+ " or 100!\n", dev->name, phydev->speed);
+ break;
+ }
+
+ priv->speed = phydev->speed;
+ }
+
+ writel(ctrl, ioaddr + MAC_CTRL_REG);
+
+ if (!priv->oldlink) {
+ new_state = 1;
+ priv->oldlink = 1;
+ }
+ } else if (priv->oldlink) {
+ new_state = 1;
+ priv->oldlink = 0;
+ priv->speed = 0;
+ priv->oldduplex = -1;
+ }
+
+ if (new_state && netif_msg_link(priv))
+ phy_print_status(phydev);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ DBG(probe, DEBUG, "stmmac_adjust_link: exiting\n");
+}
+
+/**
+ * stmmac_init_phy - PHY initialization
+ * @dev: net device structure
+ * Description: it initializes the driver's PHY state, and attaches the PHY
+ * to the mac driver.
+ * Return value:
+ * 0 on success
+ */
+static int stmmac_init_phy(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ struct phy_device *phydev;
+ char phy_id[BUS_ID_SIZE]; /* PHY to connect */
+ char bus_id[BUS_ID_SIZE];
+
+ priv->oldlink = 0;
+ priv->speed = 0;
+ priv->oldduplex = -1;
+
+ if (priv->phy_addr == -1) {
+ /* We don't have a PHY, so do nothing */
+ return 0;
+ }
+
+ snprintf(bus_id, MII_BUS_ID_SIZE, "%x", priv->bus_id);
+ snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, bus_id, priv->phy_addr);
+ pr_debug("stmmac_init_phy: trying to attach to %s\n", phy_id);
+
+ phydev = phy_connect(dev, phy_id, &stmmac_adjust_link, 0,
+ priv->phy_interface);
+
+ if (IS_ERR(phydev)) {
+ pr_err("%s: Could not attach to PHY\n", dev->name);
+ return PTR_ERR(phydev);
+ }
+
+ /*
+ * Broken HW is sometimes missing the pull-up resistor on the
+ * MDIO line, which results in reads to non-existent devices returning
+ * 0 rather than 0xffff. Catch this here and treat 0 as a non-existent
+ * device as well.
+ * Note: phydev->phy_id is the result of reading the UID PHY registers.
+ */
+ if (phydev->phy_id == 0) {
+ phy_disconnect(phydev);
+ return -ENODEV;
+ }
+ pr_debug("stmmac_init_phy: %s: attached to PHY (UID 0x%x)"
+ " Link = %d\n", dev->name, phydev->phy_id, phydev->link);
+
+ priv->phydev = phydev;
+
+ return 0;
+}
+
+static inline void stmmac_mac_enable_rx(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + MAC_CTRL_REG);
+ value |= MAC_RNABLE_RX;
+ /* Set the RE (receive enable bit into the MAC CTRL register). */
+ writel(value, ioaddr + MAC_CTRL_REG);
+}
+
+static inline void stmmac_mac_enable_tx(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + MAC_CTRL_REG);
+ value |= MAC_ENABLE_TX;
+ /* Set the TE (transmit enable bit into the MAC CTRL register). */
+ writel(value, ioaddr + MAC_CTRL_REG);
+}
+
+static inline void stmmac_mac_disable_rx(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + MAC_CTRL_REG);
+ value &= ~MAC_RNABLE_RX;
+ writel(value, ioaddr + MAC_CTRL_REG);
+}
+
+static inline void stmmac_mac_disable_tx(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + MAC_CTRL_REG);
+ value &= ~MAC_ENABLE_TX;
+ writel(value, ioaddr + MAC_CTRL_REG);
+}
+
+/**
+ * display_ring
+ * @p: pointer to the ring.
+ * @size: size of the ring.
+ * Description: display all the descriptors within the ring.
+ */
+static void display_ring(struct dma_desc *p, int size)
+{
+ struct tmp_s {
+ u64 a;
+ unsigned int b;
+ unsigned int c;
+ };
+ int i;
+ for (i = 0; i < size; i++) {
+ struct tmp_s *x = (struct tmp_s *)(p + i);
+ pr_info("\t%d [0x%x]: DES0=0x%x DES1=0x%x BUF1=0x%x BUF2=0x%x",
+ i, (unsigned int)virt_to_phys(&p[i]),
+ (unsigned int)(x->a), (unsigned int)((x->a) >> 32),
+ x->b, x->c);
+ pr_info("\n");
+ }
+}
+
+/**
+ * init_dma_desc_rings - init the RX/TX descriptor rings
+ * @dev: net device structure
+ * Description: this function initializes the DMA RX/TX descriptors
+ * and allocates the socket buffers.
+ */
+static void init_dma_desc_rings(struct net_device *dev)
+{
+ int i;
+ struct stmmac_priv *priv = netdev_priv(dev);
+ struct sk_buff *skb;
+ unsigned int txsize = priv->dma_tx_size;
+ unsigned int rxsize = priv->dma_rx_size;
+ unsigned int bfsize = priv->dma_buf_sz;
+ int buff2_needed = 0;
+ int dis_ic = 0;
+
+#ifdef CONFIG_STMMAC_TIMER
+ /* Using Timers disable interrupts on completion for the reception */
+ dis_ic = 1;
+#endif
+ /* Set the Buffer size according to the MTU;
+ * indeed, in case of jumbo we need to bump-up the buffer sizes.
+ */
+ if (unlikely(dev->mtu >= BUF_SIZE_8KiB))
+ bfsize = BUF_SIZE_16KiB;
+ else if (unlikely(dev->mtu >= BUF_SIZE_4KiB))
+ bfsize = BUF_SIZE_8KiB;
+ else if (unlikely(dev->mtu >= BUF_SIZE_2KiB))
+ bfsize = BUF_SIZE_4KiB;
+ else if (unlikely(dev->mtu >= DMA_BUFFER_SIZE))
+ bfsize = BUF_SIZE_2KiB;
+ else
+ bfsize = DMA_BUFFER_SIZE;
+
+ /* If the MTU exceeds 8k so use the second buffer in the chain */
+ if (bfsize >= BUF_SIZE_8KiB)
+ buff2_needed = 1;
+
+ DBG(probe, INFO, "stmmac: txsize %d, rxsize %d, bfsize %d\n",
+ txsize, rxsize, bfsize);
+
+ priv->rx_skbuff_dma = kmalloc(rxsize * sizeof(dma_addr_t), GFP_KERNEL);
+ priv->rx_skbuff =
+ kmalloc(sizeof(struct sk_buff *) * rxsize, GFP_KERNEL);
+ priv->dma_rx =
+ (struct dma_desc *)dma_alloc_coherent(priv->device,
+ rxsize *
+ sizeof(struct dma_desc),
+ &priv->dma_rx_phy,
+ GFP_KERNEL);
+ priv->tx_skbuff = kmalloc(sizeof(struct sk_buff *) * txsize,
+ GFP_KERNEL);
+ priv->dma_tx =
+ (struct dma_desc *)dma_alloc_coherent(priv->device,
+ txsize *
+ sizeof(struct dma_desc),
+ &priv->dma_tx_phy,
+ GFP_KERNEL);
+
+ if ((priv->dma_rx == NULL) || (priv->dma_tx == NULL)) {
+ pr_err("%s:ERROR allocating the DMA Tx/Rx desc\n", __func__);
+ return;
+ }
+
+ DBG(probe, INFO, "stmmac (%s) DMA desc rings: virt addr (Rx %p, "
+ "Tx %p)\n\tDMA phy addr (Rx 0x%08x, Tx 0x%08x)\n",
+ dev->name, priv->dma_rx, priv->dma_tx,
+ (unsigned int)priv->dma_rx_phy, (unsigned int)priv->dma_tx_phy);
+
+ /* RX INITIALIZATION */
+ DBG(probe, INFO, "stmmac: SKB addresses:\n"
+ "skb\t\tskb data\tdma data\n");
+
+ for (i = 0; i < rxsize; i++) {
+ struct dma_desc *p = priv->dma_rx + i;
+
+ skb = netdev_alloc_skb_ip_align(dev, bfsize);
+ if (unlikely(skb == NULL)) {
+ pr_err("%s: Rx init fails; skb is NULL\n", __func__);
+ break;
+ }
+ priv->rx_skbuff[i] = skb;
+ priv->rx_skbuff_dma[i] = dma_map_single(priv->device, skb->data,
+ bfsize, DMA_FROM_DEVICE);
+
+ p->des2 = priv->rx_skbuff_dma[i];
+ if (unlikely(buff2_needed))
+ p->des3 = p->des2 + BUF_SIZE_8KiB;
+ DBG(probe, INFO, "[%p]\t[%p]\t[%x]\n", priv->rx_skbuff[i],
+ priv->rx_skbuff[i]->data, priv->rx_skbuff_dma[i]);
+ }
+ priv->cur_rx = 0;
+ priv->dirty_rx = (unsigned int)(i - rxsize);
+ priv->dma_buf_sz = bfsize;
+ buf_sz = bfsize;
+
+ /* TX INITIALIZATION */
+ for (i = 0; i < txsize; i++) {
+ priv->tx_skbuff[i] = NULL;
+ priv->dma_tx[i].des2 = 0;
+ }
+ priv->dirty_tx = 0;
+ priv->cur_tx = 0;
+
+ /* Clear the Rx/Tx descriptors */
+ priv->mac_type->ops->init_rx_desc(priv->dma_rx, rxsize, dis_ic);
+ priv->mac_type->ops->init_tx_desc(priv->dma_tx, txsize);
+
+ if (netif_msg_hw(priv)) {
+ pr_info("RX descriptor ring:\n");
+ display_ring(priv->dma_rx, rxsize);
+ pr_info("TX descriptor ring:\n");
+ display_ring(priv->dma_tx, txsize);
+ }
+ return;
+}
+
+static void dma_free_rx_skbufs(struct stmmac_priv *priv)
+{
+ int i;
+
+ for (i = 0; i < priv->dma_rx_size; i++) {
+ if (priv->rx_skbuff[i]) {
+ dma_unmap_single(priv->device, priv->rx_skbuff_dma[i],
+ priv->dma_buf_sz, DMA_FROM_DEVICE);
+ dev_kfree_skb_any(priv->rx_skbuff[i]);
+ }
+ priv->rx_skbuff[i] = NULL;
+ }
+ return;
+}
+
+static void dma_free_tx_skbufs(struct stmmac_priv *priv)
+{
+ int i;
+
+ for (i = 0; i < priv->dma_tx_size; i++) {
+ if (priv->tx_skbuff[i] != NULL) {
+ struct dma_desc *p = priv->dma_tx + i;
+ if (p->des2)
+ dma_unmap_single(priv->device, p->des2,
+ priv->mac_type->ops->get_tx_len(p),
+ DMA_TO_DEVICE);
+ dev_kfree_skb_any(priv->tx_skbuff[i]);
+ priv->tx_skbuff[i] = NULL;
+ }
+ }
+ return;
+}
+
+static void free_dma_desc_resources(struct stmmac_priv *priv)
+{
+ /* Release the DMA TX/RX socket buffers */
+ dma_free_rx_skbufs(priv);
+ dma_free_tx_skbufs(priv);
+
+ /* Free the region of consistent memory previously allocated for
+ * the DMA */
+ dma_free_coherent(priv->device,
+ priv->dma_tx_size * sizeof(struct dma_desc),
+ priv->dma_tx, priv->dma_tx_phy);
+ dma_free_coherent(priv->device,
+ priv->dma_rx_size * sizeof(struct dma_desc),
+ priv->dma_rx, priv->dma_rx_phy);
+ kfree(priv->rx_skbuff_dma);
+ kfree(priv->rx_skbuff);
+ kfree(priv->tx_skbuff);
+
+ return;
+}
+
+/**
+ * stmmac_dma_start_tx
+ * @ioaddr: device I/O address
+ * Description: this function starts the DMA tx process.
+ */
+static void stmmac_dma_start_tx(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + DMA_CONTROL);
+ value |= DMA_CONTROL_ST;
+ writel(value, ioaddr + DMA_CONTROL);
+ return;
+}
+
+static void stmmac_dma_stop_tx(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + DMA_CONTROL);
+ value &= ~DMA_CONTROL_ST;
+ writel(value, ioaddr + DMA_CONTROL);
+ return;
+}
+
+/**
+ * stmmac_dma_start_rx
+ * @ioaddr: device I/O address
+ * Description: this function starts the DMA rx process.
+ */
+static void stmmac_dma_start_rx(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + DMA_CONTROL);
+ value |= DMA_CONTROL_SR;
+ writel(value, ioaddr + DMA_CONTROL);
+
+ return;
+}
+
+static void stmmac_dma_stop_rx(unsigned long ioaddr)
+{
+ u32 value = readl(ioaddr + DMA_CONTROL);
+ value &= ~DMA_CONTROL_SR;
+ writel(value, ioaddr + DMA_CONTROL);
+
+ return;
+}
+
+/**
+ * stmmac_dma_operation_mode - HW DMA operation mode
+ * @priv : pointer to the private device structure.
+ * Description: it sets the DMA operation mode: tx/rx DMA thresholds
+ * or Store-And-Forward capability. It also verifies the COE for the
+ * transmission in case of Giga ETH.
+ */
+static void stmmac_dma_operation_mode(struct stmmac_priv *priv)
+{
+ if (!priv->is_gmac) {
+ /* MAC 10/100 */
+ priv->mac_type->ops->dma_mode(priv->dev->base_addr, tc, 0);
+ priv->tx_coe = NO_HW_CSUM;
+ } else {
+ if ((priv->dev->mtu <= ETH_DATA_LEN) && (tx_coe)) {
+ priv->mac_type->ops->dma_mode(priv->dev->base_addr,
+ SF_DMA_MODE, SF_DMA_MODE);
+ tc = SF_DMA_MODE;
+ priv->tx_coe = HW_CSUM;
+ } else {
+ /* Checksum computation is performed in software. */
+ priv->mac_type->ops->dma_mode(priv->dev->base_addr, tc,
+ SF_DMA_MODE);
+ priv->tx_coe = NO_HW_CSUM;
+ }
+ }
+ tx_coe = priv->tx_coe;
+
+ return;
+}
+
+#ifdef STMMAC_DEBUG
+/**
+ * show_tx_process_state
+ * @status: tx descriptor status field
+ * Description: it shows the Transmit Process State for CSR5[22:20]
+ */
+static void show_tx_process_state(unsigned int status)
+{
+ unsigned int state;
+ state = (status & DMA_STATUS_TS_MASK) >> DMA_STATUS_TS_SHIFT;
+
+ switch (state) {
+ case 0:
+ pr_info("- TX (Stopped): Reset or Stop command\n");
+ break;
+ case 1:
+ pr_info("- TX (Running):Fetching the Tx desc\n");
+ break;
+ case 2:
+ pr_info("- TX (Running): Waiting for end of tx\n");
+ break;
+ case 3:
+ pr_info("- TX (Running): Reading the data "
+ "and queuing the data into the Tx buf\n");
+ break;
+ case 6:
+ pr_info("- TX (Suspended): Tx Buff Underflow "
+ "or an unavailable Transmit descriptor\n");
+ break;
+ case 7:
+ pr_info("- TX (Running): Closing Tx descriptor\n");
+ break;
+ default:
+ break;
+ }
+ return;
+}
+
+/**
+ * show_rx_process_state
+ * @status: rx descriptor status field
+ * Description: it shows the Receive Process State for CSR5[19:17]
+ */
+static void show_rx_process_state(unsigned int status)
+{
+ unsigned int state;
+ state = (status & DMA_STATUS_RS_MASK) >> DMA_STATUS_RS_SHIFT;
+
+ switch (state) {
+ case 0:
+ pr_info("- RX (Stopped): Reset or Stop command\n");
+ break;
+ case 1:
+ pr_info("- RX (Running): Fetching the Rx desc\n");
+ break;
+ case 2:
+ pr_info("- RX (Running):Checking for end of pkt\n");
+ break;
+ case 3:
+ pr_info("- RX (Running): Waiting for Rx pkt\n");
+ break;
+ case 4:
+ pr_info("- RX (Suspended): Unavailable Rx buf\n");
+ break;
+ case 5:
+ pr_info("- RX (Running): Closing Rx descriptor\n");
+ break;
+ case 6:
+ pr_info("- RX(Running): Flushing the current frame"
+ " from the Rx buf\n");
+ break;
+ case 7:
+ pr_info("- RX (Running): Queuing the Rx frame"
+ " from the Rx buf into memory\n");
+ break;
+ default:
+ break;
+ }
+ return;
+}
+#endif
+
+/**
+ * stmmac_tx:
+ * @priv: private driver structure
+ * Description: it reclaims resources after transmission completes.
+ */
+static void stmmac_tx(struct stmmac_priv *priv)
+{
+ unsigned int txsize = priv->dma_tx_size;
+ unsigned long ioaddr = priv->dev->base_addr;
+
+ while (priv->dirty_tx != priv->cur_tx) {
+ int last;
+ unsigned int entry = priv->dirty_tx % txsize;
+ struct sk_buff *skb = priv->tx_skbuff[entry];
+ struct dma_desc *p = priv->dma_tx + entry;
+
+ /* Check if the descriptor is owned by the DMA. */
+ if (priv->mac_type->ops->get_tx_owner(p))
+ break;
+
+ /* Verify tx error by looking at the last segment */
+ last = priv->mac_type->ops->get_tx_ls(p);
+ if (likely(last)) {
+ int tx_error =
+ priv->mac_type->ops->tx_status(&priv->dev->stats,
+ &priv->xstats,
+ p, ioaddr);
+ if (likely(tx_error == 0)) {
+ priv->dev->stats.tx_packets++;
+ priv->xstats.tx_pkt_n++;
+ } else
+ priv->dev->stats.tx_errors++;
+ }
+ TX_DBG("%s: curr %d, dirty %d\n", __func__,
+ priv->cur_tx, priv->dirty_tx);
+
+ if (likely(p->des2))
+ dma_unmap_single(priv->device, p->des2,
+ priv->mac_type->ops->get_tx_len(p),
+ DMA_TO_DEVICE);
+ if (unlikely(p->des3))
+ p->des3 = 0;
+
+ if (likely(skb != NULL)) {
+ /*
+ * If there's room in the queue (limit it to size)
+ * we add this skb back into the pool,
+ * if it's the right size.
+ */
+ if ((skb_queue_len(&priv->rx_recycle) <
+ priv->dma_rx_size) &&
+ skb_recycle_check(skb, priv->dma_buf_sz))
+ __skb_queue_head(&priv->rx_recycle, skb);
+ else
+ dev_kfree_skb(skb);
+
+ priv->tx_skbuff[entry] = NULL;
+ }
+
+ priv->mac_type->ops->release_tx_desc(p);
+
+ entry = (++priv->dirty_tx) % txsize;
+ }
+ if (unlikely(netif_queue_stopped(priv->dev) &&
+ stmmac_tx_avail(priv) > STMMAC_TX_THRESH(priv))) {
+ netif_tx_lock(priv->dev);
+ if (netif_queue_stopped(priv->dev) &&
+ stmmac_tx_avail(priv) > STMMAC_TX_THRESH(priv)) {
+ TX_DBG("%s: restart transmit\n", __func__);
+ netif_wake_queue(priv->dev);
+ }
+ netif_tx_unlock(priv->dev);
+ }
+ return;
+}
+
+static inline void stmmac_enable_irq(struct stmmac_priv *priv)
+{
+#ifndef CONFIG_STMMAC_TIMER
+ writel(DMA_INTR_DEFAULT_MASK, priv->dev->base_addr + DMA_INTR_ENA);
+#else
+ priv->tm->timer_start(tmrate);
+#endif
+}
+
+static inline void stmmac_disable_irq(struct stmmac_priv *priv)
+{
+#ifndef CONFIG_STMMAC_TIMER
+ writel(0, priv->dev->base_addr + DMA_INTR_ENA);
+#else
+ priv->tm->timer_stop();
+#endif
+}
+
+static int stmmac_has_work(struct stmmac_priv *priv)
+{
+ unsigned int has_work = 0;
+ int rxret, tx_work = 0;
+
+ rxret = priv->mac_type->ops->get_rx_owner(priv->dma_rx +
+ (priv->cur_rx % priv->dma_rx_size));
+
+ if (priv->dirty_tx != priv->cur_tx)
+ tx_work = 1;
+
+ if (likely(!rxret || tx_work))
+ has_work = 1;
+
+ return has_work;
+}
+
+static inline void _stmmac_schedule(struct stmmac_priv *priv)
+{
+ if (likely(stmmac_has_work(priv))) {
+ stmmac_disable_irq(priv);
+ napi_schedule(&priv->napi);
+ }
+}
+
+#ifdef CONFIG_STMMAC_TIMER
+void stmmac_schedule(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ priv->xstats.sched_timer_n++;
+
+ _stmmac_schedule(priv);
+
+ return;
+}
+
+static void stmmac_no_timer_started(unsigned int x)
+{;
+};
+
+static void stmmac_no_timer_stopped(void)
+{;
+};
+#endif
+
+/**
+ * stmmac_tx_err:
+ * @priv: pointer to the private device structure
+ * Description: it cleans the descriptors and restarts the transmission
+ * in case of errors.
+ */
+static void stmmac_tx_err(struct stmmac_priv *priv)
+{
+ netif_stop_queue(priv->dev);
+
+ stmmac_dma_stop_tx(priv->dev->base_addr);
+ dma_free_tx_skbufs(priv);
+ priv->mac_type->ops->init_tx_desc(priv->dma_tx, priv->dma_tx_size);
+ priv->dirty_tx = 0;
+ priv->cur_tx = 0;
+ stmmac_dma_start_tx(priv->dev->base_addr);
+
+ priv->dev->stats.tx_errors++;
+ netif_wake_queue(priv->dev);
+
+ return;
+}
+
+/**
+ * stmmac_dma_interrupt - Interrupt handler for the driver
+ * @dev: net device structure
+ * Description: Interrupt handler for the driver (DMA).
+ */
+static void stmmac_dma_interrupt(struct net_device *dev)
+{
+ unsigned long ioaddr = dev->base_addr;
+ struct stmmac_priv *priv = netdev_priv(dev);
+ /* read the status register (CSR5) */
+ u32 intr_status = readl(ioaddr + DMA_STATUS);
+
+ DBG(intr, INFO, "%s: [CSR5: 0x%08x]\n", __func__, intr_status);
+
+#ifdef STMMAC_DEBUG
+ /* It displays the DMA transmit process state (CSR5 register) */
+ if (netif_msg_tx_done(priv))
+ show_tx_process_state(intr_status);
+ if (netif_msg_rx_status(priv))
+ show_rx_process_state(intr_status);
+#endif
+ /* ABNORMAL interrupts */
+ if (unlikely(intr_status & DMA_STATUS_AIS)) {
+ DBG(intr, INFO, "CSR5[15] DMA ABNORMAL IRQ: ");
+ if (unlikely(intr_status & DMA_STATUS_UNF)) {
+ DBG(intr, INFO, "transmit underflow\n");
+ if (unlikely(tc != SF_DMA_MODE)
+ && (tc <= 256)) {
+ /* Try to bump up the threshold */
+ tc += 64;
+ priv->mac_type->ops->dma_mode(ioaddr, tc,
+ SF_DMA_MODE);
+ priv->xstats.threshold = tc;
+ }
+ stmmac_tx_err(priv);
+ priv->xstats.tx_undeflow_irq++;
+ }
+ if (unlikely(intr_status & DMA_STATUS_TJT)) {
+ DBG(intr, INFO, "transmit jabber\n");
+ priv->xstats.tx_jabber_irq++;
+ }
+ if (unlikely(intr_status & DMA_STATUS_OVF)) {
+ DBG(intr, INFO, "recv overflow\n");
+ priv->xstats.rx_overflow_irq++;
+ }
+ if (unlikely(intr_status & DMA_STATUS_RU)) {
+ DBG(intr, INFO, "receive buffer unavailable\n");
+ priv->xstats.rx_buf_unav_irq++;
+ }
+ if (unlikely(intr_status & DMA_STATUS_RPS)) {
+ DBG(intr, INFO, "receive process stopped\n");
+ priv->xstats.rx_process_stopped_irq++;
+ }
+ if (unlikely(intr_status & DMA_STATUS_RWT)) {
+ DBG(intr, INFO, "receive watchdog\n");
+ priv->xstats.rx_watchdog_irq++;
+ }
+ if (unlikely(intr_status & DMA_STATUS_ETI)) {
+ DBG(intr, INFO, "transmit early interrupt\n");
+ priv->xstats.tx_early_irq++;
+ }
+ if (unlikely(intr_status & DMA_STATUS_TPS)) {
+ DBG(intr, INFO, "transmit process stopped\n");
+ priv->xstats.tx_process_stopped_irq++;
+ stmmac_tx_err(priv);
+ }
+ if (unlikely(intr_status & DMA_STATUS_FBI)) {
+ DBG(intr, INFO, "fatal bus error\n");
+ priv->xstats.fatal_bus_error_irq++;
+ stmmac_tx_err(priv);
+ }
+ }
+
+ /* TX/RX NORMAL interrupts */
+ if (intr_status & DMA_STATUS_NIS) {
+ priv->xstats.normal_irq_n++;
+ if (likely((intr_status & DMA_STATUS_RI) ||
+ (intr_status & (DMA_STATUS_TI))))
+ _stmmac_schedule(priv);
+ }
+
+ /* Optional hardware blocks, interrupts should be disabled */
+ if (unlikely(intr_status &
+ (DMA_STATUS_GPI | DMA_STATUS_GMI | DMA_STATUS_GLI)))
+ pr_info("%s: unexpected status %08x\n", __func__, intr_status);
+
+ /* Clear the interrupt by writing a logic 1 to the CSR5[15-0] */
+ writel((intr_status & 0x1ffff), ioaddr + DMA_STATUS);
+
+ DBG(intr, INFO, "\n\n");
+
+ return;
+}
+
+/**
+ * stmmac_open - open entry point of the driver
+ * @dev : pointer to the device structure.
+ * Description:
+ * This function is the open entry point of the driver.
+ * Return value:
+ * 0 on success and an appropriate (-)ve integer as defined in errno.h
+ * file on failure.
+ */
+static int stmmac_open(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ unsigned long ioaddr = dev->base_addr;
+ int ret;
+
+ /* Check that the MAC address is valid. If its not, refuse
+ * to bring the device up. The user must specify an
+ * address using the following linux command:
+ * ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx */
+ if (!is_valid_ether_addr(dev->dev_addr)) {
+ random_ether_addr(dev->dev_addr);
+ pr_warning("%s: generated random MAC address %pM\n", dev->name,
+ dev->dev_addr);
+ }
+
+ stmmac_verify_args();
+
+ ret = stmmac_init_phy(dev);
+ if (unlikely(ret)) {
+ pr_err("%s: Cannot attach to PHY (error: %d)\n", __func__, ret);
+ return ret;
+ }
+
+ /* Request the IRQ lines */
+ ret = request_irq(dev->irq, &stmmac_interrupt,
+ IRQF_SHARED, dev->name, dev);
+ if (unlikely(ret < 0)) {
+ pr_err("%s: ERROR: allocating the IRQ %d (error: %d)\n",
+ __func__, dev->irq, ret);
+ return ret;
+ }
+
+#ifdef CONFIG_STMMAC_TIMER
+ priv->tm = kmalloc(sizeof(struct stmmac_timer *), GFP_KERNEL);
+ if (unlikely(priv->tm == NULL)) {
+ pr_err("%s: ERROR: timer memory alloc failed \n", __func__);
+ return -ENOMEM;
+ }
+ priv->tm->freq = tmrate;
+
+ /* Test if the HW timer can be actually used.
+ * In case of failure continue with no timer. */
+ if (unlikely((stmmac_open_ext_timer(dev, priv->tm)) < 0)) {
+ pr_warning("stmmaceth: cannot attach the HW timer\n");
+ tmrate = 0;
+ priv->tm->freq = 0;
+ priv->tm->timer_start = stmmac_no_timer_started;
+ priv->tm->timer_stop = stmmac_no_timer_stopped;
+ }
+#endif
+
+ /* Create and initialize the TX/RX descriptors chains. */
+ priv->dma_tx_size = STMMAC_ALIGN(dma_txsize);
+ priv->dma_rx_size = STMMAC_ALIGN(dma_rxsize);
+ priv->dma_buf_sz = STMMAC_ALIGN(buf_sz);
+ init_dma_desc_rings(dev);
+
+ /* DMA initialization and SW reset */
+ if (unlikely(priv->mac_type->ops->dma_init(ioaddr,
+ priv->pbl, priv->dma_tx_phy, priv->dma_rx_phy) < 0)) {
+
+ pr_err("%s: DMA initialization failed\n", __func__);
+ return -1;
+ }
+
+ /* Copy the MAC addr into the HW */
+ priv->mac_type->ops->set_umac_addr(ioaddr, dev->dev_addr, 0);
+ /* Initialize the MAC Core */
+ priv->mac_type->ops->core_init(ioaddr);
+
+ priv->shutdown = 0;
+
+ /* Initialise the MMC (if present) to disable all interrupts. */
+ writel(0xffffffff, ioaddr + MMC_HIGH_INTR_MASK);
+ writel(0xffffffff, ioaddr + MMC_LOW_INTR_MASK);
+
+ /* Enable the MAC Rx/Tx */
+ stmmac_mac_enable_rx(ioaddr);
+ stmmac_mac_enable_tx(ioaddr);
+
+ /* Set the HW DMA mode and the COE */
+ stmmac_dma_operation_mode(priv);
+
+ /* Extra statistics */
+ memset(&priv->xstats, 0, sizeof(struct stmmac_extra_stats));
+ priv->xstats.threshold = tc;
+
+ /* Start the ball rolling... */
+ DBG(probe, DEBUG, "%s: DMA RX/TX processes started...\n", dev->name);
+ stmmac_dma_start_tx(ioaddr);
+ stmmac_dma_start_rx(ioaddr);
+
+#ifdef CONFIG_STMMAC_TIMER
+ priv->tm->timer_start(tmrate);
+#endif
+ /* Dump DMA/MAC registers */
+ if (netif_msg_hw(priv)) {
+ priv->mac_type->ops->dump_mac_regs(ioaddr);
+ priv->mac_type->ops->dump_dma_regs(ioaddr);
+ }
+
+ if (priv->phydev)
+ phy_start(priv->phydev);
+
+ napi_enable(&priv->napi);
+ skb_queue_head_init(&priv->rx_recycle);
+ netif_start_queue(dev);
+ return 0;
+}
+
+/**
+ * stmmac_release - close entry point of the driver
+ * @dev : device pointer.
+ * Description:
+ * This is the stop entry point of the driver.
+ */
+static int stmmac_release(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ /* Stop and disconnect the PHY */
+ if (priv->phydev) {
+ phy_stop(priv->phydev);
+ phy_disconnect(priv->phydev);
+ priv->phydev = NULL;
+ }
+
+ netif_stop_queue(dev);
+
+#ifdef CONFIG_STMMAC_TIMER
+ /* Stop and release the timer */
+ stmmac_close_ext_timer();
+ if (priv->tm != NULL)
+ kfree(priv->tm);
+#endif
+ napi_disable(&priv->napi);
+ skb_queue_purge(&priv->rx_recycle);
+
+ /* Free the IRQ lines */
+ free_irq(dev->irq, dev);
+
+ /* Stop TX/RX DMA and clear the descriptors */
+ stmmac_dma_stop_tx(dev->base_addr);
+ stmmac_dma_stop_rx(dev->base_addr);
+
+ /* Release and free the Rx/Tx resources */
+ free_dma_desc_resources(priv);
+
+ /* Disable the MAC core */
+ stmmac_mac_disable_tx(dev->base_addr);
+ stmmac_mac_disable_rx(dev->base_addr);
+
+ netif_carrier_off(dev);
+
+ return 0;
+}
+
+/*
+ * To perform emulated hardware segmentation on skb.
+ */
+static int stmmac_sw_tso(struct stmmac_priv *priv, struct sk_buff *skb)
+{
+ struct sk_buff *segs, *curr_skb;
+ int gso_segs = skb_shinfo(skb)->gso_segs;
+
+ /* Estimate the number of fragments in the worst case */
+ if (unlikely(stmmac_tx_avail(priv) < gso_segs)) {
+ netif_stop_queue(priv->dev);
+ TX_DBG(KERN_ERR "%s: TSO BUG! Tx Ring full when queue awake\n",
+ __func__);
+ if (stmmac_tx_avail(priv) < gso_segs)
+ return NETDEV_TX_BUSY;
+
+ netif_wake_queue(priv->dev);
+ }
+ TX_DBG("\tstmmac_sw_tso: segmenting: skb %p (len %d)\n",
+ skb, skb->len);
+
+ segs = skb_gso_segment(skb, priv->dev->features & ~NETIF_F_TSO);
+ if (unlikely(IS_ERR(segs)))
+ goto sw_tso_end;
+
+ do {
+ curr_skb = segs;
+ segs = segs->next;
+ TX_DBG("\t\tcurrent skb->len: %d, *curr %p,"
+ "*next %p\n", curr_skb->len, curr_skb, segs);
+ curr_skb->next = NULL;
+ stmmac_xmit(curr_skb, priv->dev);
+ } while (segs);
+
+sw_tso_end:
+ dev_kfree_skb(skb);
+
+ return NETDEV_TX_OK;
+}
+
+static unsigned int stmmac_handle_jumbo_frames(struct sk_buff *skb,
+ struct net_device *dev,
+ int csum_insertion)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ unsigned int nopaged_len = skb_headlen(skb);
+ unsigned int txsize = priv->dma_tx_size;
+ unsigned int entry = priv->cur_tx % txsize;
+ struct dma_desc *desc = priv->dma_tx + entry;
+
+ if (nopaged_len > BUF_SIZE_8KiB) {
+
+ int buf2_size = nopaged_len - BUF_SIZE_8KiB;
+
+ desc->des2 = dma_map_single(priv->device, skb->data,
+ BUF_SIZE_8KiB, DMA_TO_DEVICE);
+ desc->des3 = desc->des2 + BUF_SIZE_4KiB;
+ priv->mac_type->ops->prepare_tx_desc(desc, 1, BUF_SIZE_8KiB,
+ csum_insertion);
+
+ entry = (++priv->cur_tx) % txsize;
+ desc = priv->dma_tx + entry;
+
+ desc->des2 = dma_map_single(priv->device,
+ skb->data + BUF_SIZE_8KiB,
+ buf2_size, DMA_TO_DEVICE);
+ desc->des3 = desc->des2 + BUF_SIZE_4KiB;
+ priv->mac_type->ops->prepare_tx_desc(desc, 0,
+ buf2_size, csum_insertion);
+ priv->mac_type->ops->set_tx_owner(desc);
+ priv->tx_skbuff[entry] = NULL;
+ } else {
+ desc->des2 = dma_map_single(priv->device, skb->data,
+ nopaged_len, DMA_TO_DEVICE);
+ desc->des3 = desc->des2 + BUF_SIZE_4KiB;
+ priv->mac_type->ops->prepare_tx_desc(desc, 1, nopaged_len,
+ csum_insertion);
+ }
+ return entry;
+}
+
+/**
+ * stmmac_xmit:
+ * @skb : the socket buffer
+ * @dev : device pointer
+ * Description : Tx entry point of the driver.
+ */
+static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ unsigned int txsize = priv->dma_tx_size;
+ unsigned int entry;
+ int i, csum_insertion = 0;
+ int nfrags = skb_shinfo(skb)->nr_frags;
+ struct dma_desc *desc, *first;
+
+ if (unlikely(stmmac_tx_avail(priv) < nfrags + 1)) {
+ if (!netif_queue_stopped(dev)) {
+ netif_stop_queue(dev);
+ /* This is a hard error, log it. */
+ pr_err("%s: BUG! Tx Ring full when queue awake\n",
+ __func__);
+ }
+ return NETDEV_TX_BUSY;
+ }
+
+ entry = priv->cur_tx % txsize;
+
+#ifdef STMMAC_XMIT_DEBUG
+ if ((skb->len > ETH_FRAME_LEN) || nfrags)
+ pr_info("stmmac xmit:\n"
+ "\tskb addr %p - len: %d - nopaged_len: %d\n"
+ "\tn_frags: %d - ip_summed: %d - %s gso\n",
+ skb, skb->len, skb_headlen(skb), nfrags, skb->ip_summed,
+ !skb_is_gso(skb) ? "isn't" : "is");
+#endif
+
+ if (unlikely(skb_is_gso(skb)))
+ return stmmac_sw_tso(priv, skb);
+
+ if (likely((skb->ip_summed == CHECKSUM_PARTIAL))) {
+ if (likely(priv->tx_coe == NO_HW_CSUM))
+ skb_checksum_help(skb);
+ else
+ csum_insertion = 1;
+ }
+
+ desc = priv->dma_tx + entry;
+ first = desc;
+
+#ifdef STMMAC_XMIT_DEBUG
+ if ((nfrags > 0) || (skb->len > ETH_FRAME_LEN))
+ pr_debug("stmmac xmit: skb len: %d, nopaged_len: %d,\n"
+ "\t\tn_frags: %d, ip_summed: %d\n",
+ skb->len, skb_headlen(skb), nfrags, skb->ip_summed);
+#endif
+ priv->tx_skbuff[entry] = skb;
+ if (unlikely(skb->len >= BUF_SIZE_4KiB)) {
+ entry = stmmac_handle_jumbo_frames(skb, dev, csum_insertion);
+ desc = priv->dma_tx + entry;
+ } else {
+ unsigned int nopaged_len = skb_headlen(skb);
+ desc->des2 = dma_map_single(priv->device, skb->data,
+ nopaged_len, DMA_TO_DEVICE);
+ priv->mac_type->ops->prepare_tx_desc(desc, 1, nopaged_len,
+ csum_insertion);
+ }
+
+ for (i = 0; i < nfrags; i++) {
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ int len = frag->size;
+
+ entry = (++priv->cur_tx) % txsize;
+ desc = priv->dma_tx + entry;
+
+ TX_DBG("\t[entry %d] segment len: %d\n", entry, len);
+ desc->des2 = dma_map_page(priv->device, frag->page,
+ frag->page_offset,
+ len, DMA_TO_DEVICE);
+ priv->tx_skbuff[entry] = NULL;
+ priv->mac_type->ops->prepare_tx_desc(desc, 0, len,
+ csum_insertion);
+ priv->mac_type->ops->set_tx_owner(desc);
+ }
+
+ /* Interrupt on completition only for the latest segment */
+ priv->mac_type->ops->close_tx_desc(desc);
+#ifdef CONFIG_STMMAC_TIMER
+ /* Clean IC while using timers */
+ priv->mac_type->ops->clear_tx_ic(desc);
+#endif
+ /* To avoid raise condition */
+ priv->mac_type->ops->set_tx_owner(first);
+
+ priv->cur_tx++;
+
+#ifdef STMMAC_XMIT_DEBUG
+ if (netif_msg_pktdata(priv)) {
+ pr_info("stmmac xmit: current=%d, dirty=%d, entry=%d, "
+ "first=%p, nfrags=%d\n",
+ (priv->cur_tx % txsize), (priv->dirty_tx % txsize),
+ entry, first, nfrags);
+ display_ring(priv->dma_tx, txsize);
+ pr_info(">>> frame to be transmitted: ");
+ print_pkt(skb->data, skb->len);
+ }
+#endif
+ if (unlikely(stmmac_tx_avail(priv) <= (MAX_SKB_FRAGS + 1))) {
+ TX_DBG("%s: stop transmitted packets\n", __func__);
+ netif_stop_queue(dev);
+ }
+
+ dev->stats.tx_bytes += skb->len;
+
+ /* CSR1 enables the transmit DMA to check for new descriptor */
+ writel(1, dev->base_addr + DMA_XMT_POLL_DEMAND);
+
+ return NETDEV_TX_OK;
+}
+
+static inline void stmmac_rx_refill(struct stmmac_priv *priv)
+{
+ unsigned int rxsize = priv->dma_rx_size;
+ int bfsize = priv->dma_buf_sz;
+ struct dma_desc *p = priv->dma_rx;
+
+ for (; priv->cur_rx - priv->dirty_rx > 0; priv->dirty_rx++) {
+ unsigned int entry = priv->dirty_rx % rxsize;
+ if (likely(priv->rx_skbuff[entry] == NULL)) {
+ struct sk_buff *skb;
+
+ skb = __skb_dequeue(&priv->rx_recycle);
+ if (skb == NULL)
+ skb = netdev_alloc_skb_ip_align(priv->dev,
+ bfsize);
+
+ if (unlikely(skb == NULL))
+ break;
+
+ priv->rx_skbuff[entry] = skb;
+ priv->rx_skbuff_dma[entry] =
+ dma_map_single(priv->device, skb->data, bfsize,
+ DMA_FROM_DEVICE);
+
+ (p + entry)->des2 = priv->rx_skbuff_dma[entry];
+ if (unlikely(priv->is_gmac)) {
+ if (bfsize >= BUF_SIZE_8KiB)
+ (p + entry)->des3 =
+ (p + entry)->des2 + BUF_SIZE_8KiB;
+ }
+ RX_DBG(KERN_INFO "\trefill entry #%d\n", entry);
+ }
+ priv->mac_type->ops->set_rx_owner(p + entry);
+ }
+ return;
+}
+
+static int stmmac_rx(struct stmmac_priv *priv, int limit)
+{
+ unsigned int rxsize = priv->dma_rx_size;
+ unsigned int entry = priv->cur_rx % rxsize;
+ unsigned int next_entry;
+ unsigned int count = 0;
+ struct dma_desc *p = priv->dma_rx + entry;
+ struct dma_desc *p_next;
+
+#ifdef STMMAC_RX_DEBUG
+ if (netif_msg_hw(priv)) {
+ pr_debug(">>> stmmac_rx: descriptor ring:\n");
+ display_ring(priv->dma_rx, rxsize);
+ }
+#endif
+ count = 0;
+ while (!priv->mac_type->ops->get_rx_owner(p)) {
+ int status;
+
+ if (count >= limit)
+ break;
+
+ count++;
+
+ next_entry = (++priv->cur_rx) % rxsize;
+ p_next = priv->dma_rx + next_entry;
+ prefetch(p_next);
+
+ /* read the status of the incoming frame */
+ status = (priv->mac_type->ops->rx_status(&priv->dev->stats,
+ &priv->xstats, p));
+ if (unlikely(status == discard_frame))
+ priv->dev->stats.rx_errors++;
+ else {
+ struct sk_buff *skb;
+ /* Length should omit the CRC */
+ int frame_len =
+ priv->mac_type->ops->get_rx_frame_len(p) - 4;
+
+#ifdef STMMAC_RX_DEBUG
+ if (frame_len > ETH_FRAME_LEN)
+ pr_debug("\tRX frame size %d, COE status: %d\n",
+ frame_len, status);
+
+ if (netif_msg_hw(priv))
+ pr_debug("\tdesc: %p [entry %d] buff=0x%x\n",
+ p, entry, p->des2);
+#endif
+ skb = priv->rx_skbuff[entry];
+ if (unlikely(!skb)) {
+ pr_err("%s: Inconsistent Rx descriptor chain\n",
+ priv->dev->name);
+ priv->dev->stats.rx_dropped++;
+ break;
+ }
+ prefetch(skb->data - NET_IP_ALIGN);
+ priv->rx_skbuff[entry] = NULL;
+
+ skb_put(skb, frame_len);
+ dma_unmap_single(priv->device,
+ priv->rx_skbuff_dma[entry],
+ priv->dma_buf_sz, DMA_FROM_DEVICE);
+#ifdef STMMAC_RX_DEBUG
+ if (netif_msg_pktdata(priv)) {
+ pr_info(" frame received (%dbytes)", frame_len);
+ print_pkt(skb->data, frame_len);
+ }
+#endif
+ skb->protocol = eth_type_trans(skb, priv->dev);
+
+ if (unlikely(status == csum_none)) {
+ /* always for the old mac 10/100 */
+ skb->ip_summed = CHECKSUM_NONE;
+ netif_receive_skb(skb);
+ } else {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ napi_gro_receive(&priv->napi, skb);
+ }
+
+ priv->dev->stats.rx_packets++;
+ priv->dev->stats.rx_bytes += frame_len;
+ priv->dev->last_rx = jiffies;
+ }
+ entry = next_entry;
+ p = p_next; /* use prefetched values */
+ }
+
+ stmmac_rx_refill(priv);
+
+ priv->xstats.rx_pkt_n += count;
+
+ return count;
+}
+
+/**
+ * stmmac_poll - stmmac poll method (NAPI)
+ * @napi : pointer to the napi structure.
+ * @budget : maximum number of packets that the current CPU can receive from
+ * all interfaces.
+ * Description :
+ * This function implements the the reception process.
+ * Also it runs the TX completion thread
+ */
+static int stmmac_poll(struct napi_struct *napi, int budget)
+{
+ struct stmmac_priv *priv = container_of(napi, struct stmmac_priv, napi);
+ int work_done = 0;
+
+ priv->xstats.poll_n++;
+ stmmac_tx(priv);
+ work_done = stmmac_rx(priv, budget);
+
+ if (work_done < budget) {
+ napi_complete(napi);
+ stmmac_enable_irq(priv);
+ }
+ return work_done;
+}
+
+/**
+ * stmmac_tx_timeout
+ * @dev : Pointer to net device structure
+ * Description: this function is called when a packet transmission fails to
+ * complete within a reasonable tmrate. The driver will mark the error in the
+ * netdev structure and arrange for the device to be reset to a sane state
+ * in order to transmit a new packet.
+ */
+static void stmmac_tx_timeout(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ /* Clear Tx resources and restart transmitting again */
+ stmmac_tx_err(priv);
+ return;
+}
+
+/* Configuration changes (passed on by ifconfig) */
+static int stmmac_config(struct net_device *dev, struct ifmap *map)
+{
+ if (dev->flags & IFF_UP) /* can't act on a running interface */
+ return -EBUSY;
+
+ /* Don't allow changing the I/O address */
+ if (map->base_addr != dev->base_addr) {
+ pr_warning("%s: can't change I/O address\n", dev->name);
+ return -EOPNOTSUPP;
+ }
+
+ /* Don't allow changing the IRQ */
+ if (map->irq != dev->irq) {
+ pr_warning("%s: can't change IRQ number %d\n",
+ dev->name, dev->irq);
+ return -EOPNOTSUPP;
+ }
+
+ /* ignore other fields */
+ return 0;
+}
+
+/**
+ * stmmac_multicast_list - entry point for multicast addressing
+ * @dev : pointer to the device structure
+ * Description:
+ * This function is a driver entry point which gets called by the kernel
+ * whenever multicast addresses must be enabled/disabled.
+ * Return value:
+ * void.
+ */
+static void stmmac_multicast_list(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ spin_lock(&priv->lock);
+ priv->mac_type->ops->set_filter(dev);
+ spin_unlock(&priv->lock);
+ return;
+}
+
+/**
+ * stmmac_change_mtu - entry point to change MTU size for the device.
+ * @dev : device pointer.
+ * @new_mtu : the new MTU size for the device.
+ * Description: the Maximum Transfer Unit (MTU) is used by the network layer
+ * to drive packet transmission. Ethernet has an MTU of 1500 octets
+ * (ETH_DATA_LEN). This value can be changed with ifconfig.
+ * Return value:
+ * 0 on success and an appropriate (-)ve integer as defined in errno.h
+ * file on failure.
+ */
+static int stmmac_change_mtu(struct net_device *dev, int new_mtu)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ int max_mtu;
+
+ if (netif_running(dev)) {
+ pr_err("%s: must be stopped to change its MTU\n", dev->name);
+ return -EBUSY;
+ }
+
+ if (priv->is_gmac)
+ max_mtu = JUMBO_LEN;
+ else
+ max_mtu = ETH_DATA_LEN;
+
+ if ((new_mtu < 46) || (new_mtu > max_mtu)) {
+ pr_err("%s: invalid MTU, max MTU is: %d\n", dev->name, max_mtu);
+ return -EINVAL;
+ }
+
+ dev->mtu = new_mtu;
+
+ return 0;
+}
+
+static irqreturn_t stmmac_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = (struct net_device *)dev_id;
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ if (unlikely(!dev)) {
+ pr_err("%s: invalid dev pointer\n", __func__);
+ return IRQ_NONE;
+ }
+
+ if (priv->is_gmac) {
+ unsigned long ioaddr = dev->base_addr;
+ /* To handle GMAC own interrupts */
+ priv->mac_type->ops->host_irq_status(ioaddr);
+ }
+ stmmac_dma_interrupt(dev);
+
+ return IRQ_HANDLED;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/* Polling receive - used by NETCONSOLE and other diagnostic tools
+ * to allow network I/O with interrupts disabled. */
+static void stmmac_poll_controller(struct net_device *dev)
+{
+ disable_irq(dev->irq);
+ stmmac_interrupt(dev->irq, dev);
+ enable_irq(dev->irq);
+}
+#endif
+
+/**
+ * stmmac_ioctl - Entry point for the Ioctl
+ * @dev: Device pointer.
+ * @rq: An IOCTL specefic structure, that can contain a pointer to
+ * a proprietary structure used to pass information to the driver.
+ * @cmd: IOCTL command
+ * Description:
+ * Currently there are no special functionality supported in IOCTL, just the
+ * phy_mii_ioctl(...) can be invoked.
+ */
+static int stmmac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ int ret = -EOPNOTSUPP;
+
+ if (!netif_running(dev))
+ return -EINVAL;
+
+ switch (cmd) {
+ case SIOCGMIIPHY:
+ case SIOCGMIIREG:
+ case SIOCSMIIREG:
+ if (!priv->phydev)
+ return -EINVAL;
+
+ spin_lock(&priv->lock);
+ ret = phy_mii_ioctl(priv->phydev, if_mii(rq), cmd);
+ spin_unlock(&priv->lock);
+ default:
+ break;
+ }
+ return ret;
+}
+
+#ifdef STMMAC_VLAN_TAG_USED
+static void stmmac_vlan_rx_register(struct net_device *dev,
+ struct vlan_group *grp)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ DBG(probe, INFO, "%s: Setting vlgrp to %p\n", dev->name, grp);
+
+ spin_lock(&priv->lock);
+ priv->vlgrp = grp;
+ spin_unlock(&priv->lock);
+
+ return;
+}
+#endif
+
+static const struct net_device_ops stmmac_netdev_ops = {
+ .ndo_open = stmmac_open,
+ .ndo_start_xmit = stmmac_xmit,
+ .ndo_stop = stmmac_release,
+ .ndo_change_mtu = stmmac_change_mtu,
+ .ndo_set_multicast_list = stmmac_multicast_list,
+ .ndo_tx_timeout = stmmac_tx_timeout,
+ .ndo_do_ioctl = stmmac_ioctl,
+ .ndo_set_config = stmmac_config,
+#ifdef STMMAC_VLAN_TAG_USED
+ .ndo_vlan_rx_register = stmmac_vlan_rx_register,
+#endif
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = stmmac_poll_controller,
+#endif
+ .ndo_set_mac_address = eth_mac_addr,
+};
+
+/**
+ * stmmac_probe - Initialization of the adapter .
+ * @dev : device pointer
+ * Description: The function initializes the network device structure for
+ * the STMMAC driver. It also calls the low level routines
+ * in order to init the HW (i.e. the DMA engine)
+ */
+static int stmmac_probe(struct net_device *dev)
+{
+ int ret = 0;
+ struct stmmac_priv *priv = netdev_priv(dev);
+
+ ether_setup(dev);
+
+ dev->netdev_ops = &stmmac_netdev_ops;
+ stmmac_set_ethtool_ops(dev);
+
+ dev->features |= (NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA);
+ dev->watchdog_timeo = msecs_to_jiffies(watchdog);
+#ifdef STMMAC_VLAN_TAG_USED
+ /* Both mac100 and gmac support receive VLAN tag detection */
+ dev->features |= NETIF_F_HW_VLAN_RX;
+#endif
+ priv->msg_enable = netif_msg_init(debug, default_msg_level);
+
+ if (priv->is_gmac)
+ priv->rx_csum = 1;
+
+ if (flow_ctrl)
+ priv->flow_ctrl = FLOW_AUTO; /* RX/TX pause on */
+
+ priv->pause = pause;
+ netif_napi_add(dev, &priv->napi, stmmac_poll, 64);
+
+ /* Get the MAC address */
+ priv->mac_type->ops->get_umac_addr(dev->base_addr, dev->dev_addr, 0);
+
+ if (!is_valid_ether_addr(dev->dev_addr))
+ pr_warning("\tno valid MAC address;"
+ "please, use ifconfig or nwhwconfig!\n");
+
+ ret = register_netdev(dev);
+ if (ret) {
+ pr_err("%s: ERROR %i registering the device\n",
+ __func__, ret);
+ return -ENODEV;
+ }
+
+ DBG(probe, DEBUG, "%s: Scatter/Gather: %s - HW checksums: %s\n",
+ dev->name, (dev->features & NETIF_F_SG) ? "on" : "off",
+ (dev->features & NETIF_F_HW_CSUM) ? "on" : "off");
+
+ spin_lock_init(&priv->lock);
+
+ return ret;
+}
+
+/**
+ * stmmac_mac_device_setup
+ * @dev : device pointer
+ * Description: select and initialise the mac device (mac100 or Gmac).
+ */
+static int stmmac_mac_device_setup(struct net_device *dev)
+{
+ struct stmmac_priv *priv = netdev_priv(dev);
+ unsigned long ioaddr = dev->base_addr;
+
+ struct mac_device_info *device;
+
+ if (priv->is_gmac)
+ device = gmac_setup(ioaddr);
+ else
+ device = mac100_setup(ioaddr);
+
+ if (!device)
+ return -ENOMEM;
+
+ priv->mac_type = device;
+
+ priv->wolenabled = priv->mac_type->hw.pmt; /* PMT supported */
+ if (priv->wolenabled == PMT_SUPPORTED)
+ priv->wolopts = WAKE_MAGIC; /* Magic Frame */
+
+ return 0;
+}
+
+static int stmmacphy_dvr_probe(struct platform_device *pdev)
+{
+ struct plat_stmmacphy_data *plat_dat;
+ plat_dat = (struct plat_stmmacphy_data *)((pdev->dev).platform_data);
+
+ pr_debug("stmmacphy_dvr_probe: added phy for bus %d\n",
+ plat_dat->bus_id);
+
+ return 0;
+}
+
+static int stmmacphy_dvr_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+static struct platform_driver stmmacphy_driver = {
+ .driver = {
+ .name = PHY_RESOURCE_NAME,
+ },
+ .probe = stmmacphy_dvr_probe,
+ .remove = stmmacphy_dvr_remove,
+};
+
+/**
+ * stmmac_associate_phy
+ * @dev: pointer to device structure
+ * @data: points to the private structure.
+ * Description: Scans through all the PHYs we have registered and checks if
+ * any are associated with our MAC. If so, then just fill in
+ * the blanks in our local context structure
+ */
+static int stmmac_associate_phy(struct device *dev, void *data)
+{
+ struct stmmac_priv *priv = (struct stmmac_priv *)data;
+ struct plat_stmmacphy_data *plat_dat;
+
+ plat_dat = (struct plat_stmmacphy_data *)(dev->platform_data);
+
+ DBG(probe, DEBUG, "%s: checking phy for bus %d\n", __func__,
+ plat_dat->bus_id);
+
+ /* Check that this phy is for the MAC being initialised */
+ if (priv->bus_id != plat_dat->bus_id)
+ return 0;
+
+ /* OK, this PHY is connected to the MAC.
+ Go ahead and get the parameters */
+ DBG(probe, DEBUG, "%s: OK. Found PHY config\n", __func__);
+ priv->phy_irq =
+ platform_get_irq_byname(to_platform_device(dev), "phyirq");
+ DBG(probe, DEBUG, "%s: PHY irq on bus %d is %d\n", __func__,
+ plat_dat->bus_id, priv->phy_irq);
+
+ /* Override with kernel parameters if supplied XXX CRS XXX
+ * this needs to have multiple instances */
+ if ((phyaddr >= 0) && (phyaddr <= 31))
+ plat_dat->phy_addr = phyaddr;
+
+ priv->phy_addr = plat_dat->phy_addr;
+ priv->phy_mask = plat_dat->phy_mask;
+ priv->phy_interface = plat_dat->interface;
+ priv->phy_reset = plat_dat->phy_reset;
+
+ DBG(probe, DEBUG, "%s: exiting\n", __func__);
+ return 1; /* forces exit of driver_for_each_device() */
+}
+
+/**
+ * stmmac_dvr_probe
+ * @pdev: platform device pointer
+ * Description: the driver is initialized through platform_device.
+ */
+static int stmmac_dvr_probe(struct platform_device *pdev)
+{
+ int ret = 0;
+ struct resource *res;
+ unsigned int *addr = NULL;
+ struct net_device *ndev = NULL;
+ struct stmmac_priv *priv;
+ struct plat_stmmacenet_data *plat_dat;
+
+ pr_info("STMMAC driver:\n\tplatform registration... ");
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ ret = -ENODEV;
+ goto out;
+ }
+ pr_info("done!\n");
+
+ if (!request_mem_region(res->start, (res->end - res->start),
+ pdev->name)) {
+ pr_err("%s: ERROR: memory allocation failed"
+ "cannot get the I/O addr 0x%x\n",
+ __func__, (unsigned int)res->start);
+ ret = -EBUSY;
+ goto out;
+ }
+
+ addr = ioremap(res->start, (res->end - res->start));
+ if (!addr) {
+ pr_err("%s: ERROR: memory mapping failed \n", __func__);
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ndev = alloc_etherdev(sizeof(struct stmmac_priv));
+ if (!ndev) {
+ pr_err("%s: ERROR: allocating the device\n", __func__);
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ SET_NETDEV_DEV(ndev, &pdev->dev);
+
+ /* Get the MAC information */
+ ndev->irq = platform_get_irq_byname(pdev, "macirq");
+ if (ndev->irq == -ENXIO) {
+ pr_err("%s: ERROR: MAC IRQ configuration "
+ "information not found\n", __func__);
+ ret = -ENODEV;
+ goto out;
+ }
+
+ priv = netdev_priv(ndev);
+ priv->device = &(pdev->dev);
+ priv->dev = ndev;
+ plat_dat = (struct plat_stmmacenet_data *)((pdev->dev).platform_data);
+ priv->bus_id = plat_dat->bus_id;
+ priv->pbl = plat_dat->pbl; /* TLI */
+ priv->is_gmac = plat_dat->has_gmac; /* GMAC is on board */
+
+ platform_set_drvdata(pdev, ndev);
+
+ /* Set the I/O base addr */
+ ndev->base_addr = (unsigned long)addr;
+
+ /* MAC HW revice detection */
+ ret = stmmac_mac_device_setup(ndev);
+ if (ret < 0)
+ goto out;
+
+ /* Network Device Registration */
+ ret = stmmac_probe(ndev);
+ if (ret < 0)
+ goto out;
+
+ /* associate a PHY - it is provided by another platform bus */
+ if (!driver_for_each_device
+ (&(stmmacphy_driver.driver), NULL, (void *)priv,
+ stmmac_associate_phy)) {
+ pr_err("No PHY device is associated with this MAC!\n");
+ ret = -ENODEV;
+ goto out;
+ }
+
+ priv->fix_mac_speed = plat_dat->fix_mac_speed;
+ priv->bsp_priv = plat_dat->bsp_priv;
+
+ pr_info("\t%s - (dev. name: %s - id: %d, IRQ #%d\n"
+ "\tIO base addr: 0x%08x)\n", ndev->name, pdev->name,
+ pdev->id, ndev->irq, (unsigned int)addr);
+
+ /* MDIO bus Registration */
+ pr_debug("\tMDIO bus (id: %d)...", priv->bus_id);
+ ret = stmmac_mdio_register(ndev);
+ if (ret < 0)
+ goto out;
+ pr_debug("registered!\n");
+
+out:
+ if (ret < 0) {
+ platform_set_drvdata(pdev, NULL);
+ release_mem_region(res->start, (res->end - res->start));
+ if (addr != NULL)
+ iounmap(addr);
+ }
+
+ return ret;
+}
+
+/**
+ * stmmac_dvr_remove
+ * @pdev: platform device pointer
+ * Description: this function resets the TX/RX processes, disables the MAC RX/TX
+ * changes the link status, releases the DMA descriptor rings,
+ * unregisters the MDIO bus and unmaps the allocated memory.
+ */
+static int stmmac_dvr_remove(struct platform_device *pdev)
+{
+ struct net_device *ndev = platform_get_drvdata(pdev);
+ struct resource *res;
+
+ pr_info("%s:\n\tremoving driver", __func__);
+
+ stmmac_dma_stop_rx(ndev->base_addr);
+ stmmac_dma_stop_tx(ndev->base_addr);
+
+ stmmac_mac_disable_rx(ndev->base_addr);
+ stmmac_mac_disable_tx(ndev->base_addr);
+
+ netif_carrier_off(ndev);
+
+ stmmac_mdio_unregister(ndev);
+
+ platform_set_drvdata(pdev, NULL);
+ unregister_netdev(ndev);
+
+ iounmap((void *)ndev->base_addr);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ release_mem_region(res->start, (res->end - res->start));
+
+ free_netdev(ndev);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int stmmac_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct net_device *dev = platform_get_drvdata(pdev);
+ struct stmmac_priv *priv = netdev_priv(dev);
+ int dis_ic = 0;
+
+ if (!dev || !netif_running(dev))
+ return 0;
+
+ spin_lock(&priv->lock);
+
+ if (state.event == PM_EVENT_SUSPEND) {
+ netif_device_detach(dev);
+ netif_stop_queue(dev);
+ if (priv->phydev)
+ phy_stop(priv->phydev);
+
+#ifdef CONFIG_STMMAC_TIMER
+ priv->tm->timer_stop();
+ dis_ic = 1;
+#endif
+ napi_disable(&priv->napi);
+
+ /* Stop TX/RX DMA */
+ stmmac_dma_stop_tx(dev->base_addr);
+ stmmac_dma_stop_rx(dev->base_addr);
+ /* Clear the Rx/Tx descriptors */
+ priv->mac_type->ops->init_rx_desc(priv->dma_rx,
+ priv->dma_rx_size, dis_ic);
+ priv->mac_type->ops->init_tx_desc(priv->dma_tx,
+ priv->dma_tx_size);
+
+ stmmac_mac_disable_tx(dev->base_addr);
+
+ if (device_may_wakeup(&(pdev->dev))) {
+ /* Enable Power down mode by programming the PMT regs */
+ if (priv->wolenabled == PMT_SUPPORTED)
+ priv->mac_type->ops->pmt(dev->base_addr,
+ priv->wolopts);
+ } else {
+ stmmac_mac_disable_rx(dev->base_addr);
+ }
+ } else {
+ priv->shutdown = 1;
+ /* Although this can appear slightly redundant it actually
+ * makes fast the standby operation and guarantees the driver
+ * working if hibernation is on media. */
+ stmmac_release(dev);
+ }
+
+ spin_unlock(&priv->lock);
+ return 0;
+}
+
+static int stmmac_resume(struct platform_device *pdev)
+{
+ struct net_device *dev = platform_get_drvdata(pdev);
+ struct stmmac_priv *priv = netdev_priv(dev);
+ unsigned long ioaddr = dev->base_addr;
+
+ if (!netif_running(dev))
+ return 0;
+
+ spin_lock(&priv->lock);
+
+ if (priv->shutdown) {
+ /* Re-open the interface and re-init the MAC/DMA
+ and the rings. */
+ stmmac_open(dev);
+ goto out_resume;
+ }
+
+ /* Power Down bit, into the PM register, is cleared
+ * automatically as soon as a magic packet or a Wake-up frame
+ * is received. Anyway, it's better to manually clear
+ * this bit because it can generate problems while resuming
+ * from another devices (e.g. serial console). */
+ if (device_may_wakeup(&(pdev->dev)))
+ if (priv->wolenabled == PMT_SUPPORTED)
+ priv->mac_type->ops->pmt(dev->base_addr, 0);
+
+ netif_device_attach(dev);
+
+ /* Enable the MAC and DMA */
+ stmmac_mac_enable_rx(ioaddr);
+ stmmac_mac_enable_tx(ioaddr);
+ stmmac_dma_start_tx(ioaddr);
+ stmmac_dma_start_rx(ioaddr);
+
+#ifdef CONFIG_STMMAC_TIMER
+ priv->tm->timer_start(tmrate);
+#endif
+ napi_enable(&priv->napi);
+
+ if (priv->phydev)
+ phy_start(priv->phydev);
+
+ netif_start_queue(dev);
+
+out_resume:
+ spin_unlock(&priv->lock);
+ return 0;
+}
+#endif
+
+static struct platform_driver stmmac_driver = {
+ .driver = {
+ .name = STMMAC_RESOURCE_NAME,
+ },
+ .probe = stmmac_dvr_probe,
+ .remove = stmmac_dvr_remove,
+#ifdef CONFIG_PM
+ .suspend = stmmac_suspend,
+ .resume = stmmac_resume,
+#endif
+
+};
+
+/**
+ * stmmac_init_module - Entry point for the driver
+ * Description: This function is the entry point for the driver.
+ */
+static int __init stmmac_init_module(void)
+{
+ int ret;
+
+ if (platform_driver_register(&stmmacphy_driver)) {
+ pr_err("No PHY devices registered!\n");
+ return -ENODEV;
+ }
+
+ ret = platform_driver_register(&stmmac_driver);
+ return ret;
+}
+
+/**
+ * stmmac_cleanup_module - Cleanup routine for the driver
+ * Description: This function is the cleanup routine for the driver.
+ */
+static void __exit stmmac_cleanup_module(void)
+{
+ platform_driver_unregister(&stmmacphy_driver);
+ platform_driver_unregister(&stmmac_driver);
+}
+
+#ifndef MODULE
+static int __init stmmac_cmdline_opt(char *str)
+{
+ char *opt;
+
+ if (!str || !*str)
+ return -EINVAL;
+ while ((opt = strsep(&str, ",")) != NULL) {
+ if (!strncmp(opt, "debug:", 6))
+ strict_strtoul(opt + 6, 0, (unsigned long *)&debug);
+ else if (!strncmp(opt, "phyaddr:", 8))
+ strict_strtoul(opt + 8, 0, (unsigned long *)&phyaddr);
+ else if (!strncmp(opt, "dma_txsize:", 11))
+ strict_strtoul(opt + 11, 0,
+ (unsigned long *)&dma_txsize);
+ else if (!strncmp(opt, "dma_rxsize:", 11))
+ strict_strtoul(opt + 11, 0,
+ (unsigned long *)&dma_rxsize);
+ else if (!strncmp(opt, "buf_sz:", 7))
+ strict_strtoul(opt + 7, 0, (unsigned long *)&buf_sz);
+ else if (!strncmp(opt, "tc:", 3))
+ strict_strtoul(opt + 3, 0, (unsigned long *)&tc);
+ else if (!strncmp(opt, "tx_coe:", 7))
+ strict_strtoul(opt + 7, 0, (unsigned long *)&tx_coe);
+ else if (!strncmp(opt, "watchdog:", 9))
+ strict_strtoul(opt + 9, 0, (unsigned long *)&watchdog);
+ else if (!strncmp(opt, "flow_ctrl:", 10))
+ strict_strtoul(opt + 10, 0,
+ (unsigned long *)&flow_ctrl);
+ else if (!strncmp(opt, "pause:", 6))
+ strict_strtoul(opt + 6, 0, (unsigned long *)&pause);
+#ifdef CONFIG_STMMAC_TIMER
+ else if (!strncmp(opt, "tmrate:", 7))
+ strict_strtoul(opt + 7, 0, (unsigned long *)&tmrate);
+#endif
+ }
+ return 0;
+}
+
+__setup("stmmaceth=", stmmac_cmdline_opt);
+#endif
+
+module_init(stmmac_init_module);
+module_exit(stmmac_cleanup_module);
+
+MODULE_DESCRIPTION("STMMAC 10/100/1000 Ethernet driver");
+MODULE_AUTHOR("Giuseppe Cavallaro <peppe.cavallaro@st.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/stmmac/stmmac_mdio.c b/drivers/net/stmmac/stmmac_mdio.c
new file mode 100644
index 0000000..8498552
--- /dev/null
+++ b/drivers/net/stmmac/stmmac_mdio.c
@@ -0,0 +1,217 @@
+/*******************************************************************************
+ STMMAC Ethernet Driver -- MDIO bus implementation
+ Provides Bus interface for MII registers
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Carl Shaw <carl.shaw@st.com>
+ Maintainer: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#include <linux/netdevice.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+
+#include "stmmac.h"
+
+#define MII_BUSY 0x00000001
+#define MII_WRITE 0x00000002
+
+/**
+ * stmmac_mdio_read
+ * @bus: points to the mii_bus structure
+ * @phyaddr: MII addr reg bits 15-11
+ * @phyreg: MII addr reg bits 10-6
+ * Description: it reads data from the MII register from within the phy device.
+ * For the 7111 GMAC, we must set the bit 0 in the MII address register while
+ * accessing the PHY registers.
+ * Fortunately, it seems this has no drawback for the 7109 MAC.
+ */
+static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
+{
+ struct net_device *ndev = bus->priv;
+ struct stmmac_priv *priv = netdev_priv(ndev);
+ unsigned long ioaddr = ndev->base_addr;
+ unsigned int mii_address = priv->mac_type->hw.mii.addr;
+ unsigned int mii_data = priv->mac_type->hw.mii.data;
+
+ int data;
+ u16 regValue = (((phyaddr << 11) & (0x0000F800)) |
+ ((phyreg << 6) & (0x000007C0)));
+ regValue |= MII_BUSY; /* in case of GMAC */
+
+ do {} while (((readl(ioaddr + mii_address)) & MII_BUSY) == 1);
+ writel(regValue, ioaddr + mii_address);
+ do {} while (((readl(ioaddr + mii_address)) & MII_BUSY) == 1);
+
+ /* Read the data from the MII data register */
+ data = (int)readl(ioaddr + mii_data);
+
+ return data;
+}
+
+/**
+ * stmmac_mdio_write
+ * @bus: points to the mii_bus structure
+ * @phyaddr: MII addr reg bits 15-11
+ * @phyreg: MII addr reg bits 10-6
+ * @phydata: phy data
+ * Description: it writes the data into the MII register from within the device.
+ */
+static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
+ u16 phydata)
+{
+ struct net_device *ndev = bus->priv;
+ struct stmmac_priv *priv = netdev_priv(ndev);
+ unsigned long ioaddr = ndev->base_addr;
+ unsigned int mii_address = priv->mac_type->hw.mii.addr;
+ unsigned int mii_data = priv->mac_type->hw.mii.data;
+
+ u16 value =
+ (((phyaddr << 11) & (0x0000F800)) | ((phyreg << 6) & (0x000007C0)))
+ | MII_WRITE;
+
+ value |= MII_BUSY;
+
+ /* Wait until any existing MII operation is complete */
+ do {} while (((readl(ioaddr + mii_address)) & MII_BUSY) == 1);
+
+ /* Set the MII address register to write */
+ writel(phydata, ioaddr + mii_data);
+ writel(value, ioaddr + mii_address);
+
+ /* Wait until any existing MII operation is complete */
+ do {} while (((readl(ioaddr + mii_address)) & MII_BUSY) == 1);
+
+ return 0;
+}
+
+/**
+ * stmmac_mdio_reset
+ * @bus: points to the mii_bus structure
+ * Description: reset the MII bus
+ */
+static int stmmac_mdio_reset(struct mii_bus *bus)
+{
+ struct net_device *ndev = bus->priv;
+ struct stmmac_priv *priv = netdev_priv(ndev);
+ unsigned long ioaddr = ndev->base_addr;
+ unsigned int mii_address = priv->mac_type->hw.mii.addr;
+
+ if (priv->phy_reset) {
+ pr_debug("stmmac_mdio_reset: calling phy_reset\n");
+ priv->phy_reset(priv->bsp_priv);
+ }
+
+ /* This is a workaround for problems with the STE101P PHY.
+ * It doesn't complete its reset until at least one clock cycle
+ * on MDC, so perform a dummy mdio read.
+ */
+ writel(0, ioaddr + mii_address);
+
+ return 0;
+}
+
+/**
+ * stmmac_mdio_register
+ * @ndev: net device structure
+ * Description: it registers the MII bus
+ */
+int stmmac_mdio_register(struct net_device *ndev)
+{
+ int err = 0;
+ struct mii_bus *new_bus;
+ int *irqlist;
+ struct stmmac_priv *priv = netdev_priv(ndev);
+ int addr, found;
+
+ new_bus = mdiobus_alloc();
+ if (new_bus == NULL)
+ return -ENOMEM;
+
+ irqlist = kzalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
+ if (irqlist == NULL) {
+ err = -ENOMEM;
+ goto irqlist_alloc_fail;
+ }
+
+ /* Assign IRQ to phy at address phy_addr */
+ if (priv->phy_addr != -1)
+ irqlist[priv->phy_addr] = priv->phy_irq;
+
+ new_bus->name = "STMMAC MII Bus";
+ new_bus->read = &stmmac_mdio_read;
+ new_bus->write = &stmmac_mdio_write;
+ new_bus->reset = &stmmac_mdio_reset;
+ snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", priv->bus_id);
+ new_bus->priv = ndev;
+ new_bus->irq = irqlist;
+ new_bus->phy_mask = priv->phy_mask;
+ new_bus->parent = priv->device;
+ err = mdiobus_register(new_bus);
+ if (err != 0) {
+ pr_err("%s: Cannot register as MDIO bus\n", new_bus->name);
+ goto bus_register_fail;
+ }
+
+ priv->mii = new_bus;
+
+ found = 0;
+ for (addr = 0; addr < 32; addr++) {
+ struct phy_device *phydev = new_bus->phy_map[addr];
+ if (phydev) {
+ if (priv->phy_addr == -1) {
+ priv->phy_addr = addr;
+ phydev->irq = priv->phy_irq;
+ irqlist[addr] = priv->phy_irq;
+ }
+ pr_info("%s: PHY ID %08x at %d IRQ %d (%s)%s\n",
+ ndev->name, phydev->phy_id, addr,
+ phydev->irq, dev_name(&phydev->dev),
+ (addr == priv->phy_addr) ? " active" : "");
+ found = 1;
+ }
+ }
+
+ if (!found)
+ pr_warning("%s: No PHY found\n", ndev->name);
+
+ return 0;
+bus_register_fail:
+ kfree(irqlist);
+irqlist_alloc_fail:
+ kfree(new_bus);
+ return err;
+}
+
+/**
+ * stmmac_mdio_unregister
+ * @ndev: net device structure
+ * Description: it unregisters the MII bus
+ */
+int stmmac_mdio_unregister(struct net_device *ndev)
+{
+ struct stmmac_priv *priv = netdev_priv(ndev);
+
+ mdiobus_unregister(priv->mii);
+ priv->mii->priv = NULL;
+ kfree(priv->mii);
+
+ return 0;
+}
diff --git a/drivers/net/stmmac/stmmac_timer.c b/drivers/net/stmmac/stmmac_timer.c
new file mode 100644
index 0000000..b838c65
--- /dev/null
+++ b/drivers/net/stmmac/stmmac_timer.c
@@ -0,0 +1,140 @@
+/*******************************************************************************
+ STMMAC external timer support.
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#include <linux/kernel.h>
+#include <linux/etherdevice.h>
+#include "stmmac_timer.h"
+
+static void stmmac_timer_handler(void *data)
+{
+ struct net_device *dev = (struct net_device *)data;
+
+ stmmac_schedule(dev);
+
+ return;
+}
+
+#define STMMAC_TIMER_MSG(timer, freq) \
+printk(KERN_INFO "stmmac_timer: %s Timer ON (freq %dHz)\n", timer, freq);
+
+#if defined(CONFIG_STMMAC_RTC_TIMER)
+#include <linux/rtc.h>
+static struct rtc_device *stmmac_rtc;
+static rtc_task_t stmmac_task;
+
+static void stmmac_rtc_start(unsigned int new_freq)
+{
+ rtc_irq_set_freq(stmmac_rtc, &stmmac_task, new_freq);
+ rtc_irq_set_state(stmmac_rtc, &stmmac_task, 1);
+ return;
+}
+
+static void stmmac_rtc_stop(void)
+{
+ rtc_irq_set_state(stmmac_rtc, &stmmac_task, 0);
+ return;
+}
+
+int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm)
+{
+ stmmac_task.private_data = dev;
+ stmmac_task.func = stmmac_timer_handler;
+
+ stmmac_rtc = rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE);
+ if (stmmac_rtc == NULL) {
+ pr_error("open rtc device failed\n");
+ return -ENODEV;
+ }
+
+ rtc_irq_register(stmmac_rtc, &stmmac_task);
+
+ /* Periodic mode is not supported */
+ if ((rtc_irq_set_freq(stmmac_rtc, &stmmac_task, tm->freq) < 0)) {
+ pr_error("set periodic failed\n");
+ rtc_irq_unregister(stmmac_rtc, &stmmac_task);
+ rtc_class_close(stmmac_rtc);
+ return -1;
+ }
+
+ STMMAC_TIMER_MSG(CONFIG_RTC_HCTOSYS_DEVICE, tm->freq);
+
+ tm->timer_start = stmmac_rtc_start;
+ tm->timer_stop = stmmac_rtc_stop;
+
+ return 0;
+}
+
+int stmmac_close_ext_timer(void)
+{
+ rtc_irq_set_state(stmmac_rtc, &stmmac_task, 0);
+ rtc_irq_unregister(stmmac_rtc, &stmmac_task);
+ rtc_class_close(stmmac_rtc);
+ return 0;
+}
+
+#elif defined(CONFIG_STMMAC_TMU_TIMER)
+#include <linux/clk.h>
+#define TMU_CHANNEL "tmu2_clk"
+static struct clk *timer_clock;
+
+static void stmmac_tmu_start(unsigned int new_freq)
+{
+ clk_set_rate(timer_clock, new_freq);
+ clk_enable(timer_clock);
+ return;
+}
+
+static void stmmac_tmu_stop(void)
+{
+ clk_disable(timer_clock);
+ return;
+}
+
+int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm)
+{
+ timer_clock = clk_get(NULL, TMU_CHANNEL);
+
+ if (timer_clock == NULL)
+ return -1;
+
+ if (tmu2_register_user(stmmac_timer_handler, (void *)dev) < 0) {
+ timer_clock = NULL;
+ return -1;
+ }
+
+ STMMAC_TIMER_MSG("TMU2", tm->freq);
+ tm->timer_start = stmmac_tmu_start;
+ tm->timer_stop = stmmac_tmu_stop;
+
+ return 0;
+}
+
+int stmmac_close_ext_timer(void)
+{
+ clk_disable(timer_clock);
+ tmu2_unregister_user();
+ clk_put(timer_clock);
+ return 0;
+}
+#endif
diff --git a/drivers/net/stmmac/stmmac_timer.h b/drivers/net/stmmac/stmmac_timer.h
new file mode 100644
index 0000000..f795cae
--- /dev/null
+++ b/drivers/net/stmmac/stmmac_timer.h
@@ -0,0 +1,41 @@
+/*******************************************************************************
+ STMMAC external timer Header File.
+
+ Copyright (C) 2007-2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+struct stmmac_timer {
+ void (*timer_start) (unsigned int new_freq);
+ void (*timer_stop) (void);
+ unsigned int freq;
+};
+
+/* Open the HW timer device and return 0 in case of success */
+int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm);
+/* Stop the timer and release it */
+int stmmac_close_ext_timer(void);
+/* Function used for scheduling task within the stmmac */
+void stmmac_schedule(struct net_device *dev);
+
+#if defined(CONFIG_STMMAC_TMU_TIMER)
+extern int tmu2_register_user(void *fnt, void *data);
+extern void tmu2_unregister_user(void);
+#endif
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index 36cb242..75fa32e 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -1144,9 +1144,16 @@
} else {
char **prphase = printphase;
char **prerror = printerror;
+ int pnr = err / 16 - 1;
+ int enr = err % 16 - 1;
DPRINTK("TR Adapter misc open failure, error code = ");
- printk("0x%x, Phase: %s, Error: %s\n",
- err, prphase[err/16 -1], prerror[err%16 -1]);
+ if (pnr < 0 || pnr >= ARRAY_SIZE(printphase) ||
+ enr < 0 ||
+ enr >= ARRAY_SIZE(printerror))
+ printk("0x%x, invalid Phase/Error.", err);
+ else
+ printk("0x%x, Phase: %s, Error: %s\n", err,
+ prphase[pnr], prerror[enr]);
printk(" retrying after %ds delay...\n",
TR_RETRY_INTERVAL/HZ);
}
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index c47237c..32d9356 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -174,7 +174,7 @@
* Ericsson Mobile Broadband Module (all variants)
* Motorola (DM100 and SB4100)
* Broadcom Cable Modem (reference design)
- * Toshiba (PCX1100U and F3507g)
+ * Toshiba (PCX1100U and F3507g/F3607gw)
* ...
This driver creates an interface named "ethX", where X depends on
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 4a6aff5..21e1ba1 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -544,20 +544,60 @@
USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &cdc_info,
}, {
- /* Ericsson F3307 */
+ /* Ericsson F3607gw ver 2 */
+ USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1905, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
+}, {
+ /* Ericsson F3607gw ver 3 */
USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1906, USB_CLASS_COMM,
USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &cdc_info,
}, {
+ /* Ericsson F3307 */
+ USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x190a, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
+}, {
+ /* Ericsson F3307 ver 2 */
+ USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1909, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
+}, {
+ /* Ericsson C3607w */
+ USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1049, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
+}, {
/* Toshiba F3507g */
USB_DEVICE_AND_INTERFACE_INFO(0x0930, 0x130b, USB_CLASS_COMM,
USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &cdc_info,
}, {
+ /* Toshiba F3607gw */
+ USB_DEVICE_AND_INTERFACE_INFO(0x0930, 0x130c, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
+}, {
+ /* Toshiba F3607gw ver 2 */
+ USB_DEVICE_AND_INTERFACE_INFO(0x0930, 0x1311, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
+}, {
/* Dell F3507g */
USB_DEVICE_AND_INTERFACE_INFO(0x413c, 0x8147, USB_CLASS_COMM,
USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &cdc_info,
+}, {
+ /* Dell F3607gw */
+ USB_DEVICE_AND_INTERFACE_INFO(0x413c, 0x8183, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
+}, {
+ /* Dell F3607gw ver 2 */
+ USB_DEVICE_AND_INTERFACE_INFO(0x413c, 0x8184, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
},
{ }, // END
};
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 72470f7..a2b30a1 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -649,6 +649,10 @@
USB_DEVICE(0x0fe6, 0x8101), /* DM9601 USB to Fast Ethernet Adapter */
.driver_info = (unsigned long)&dm9601_info,
},
+ {
+ USB_DEVICE(0x0a46, 0x9000), /* DM9000E */
+ .driver_info = (unsigned long)&dm9601_info,
+ },
{}, // END
};
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 6fdaba8..ed4a508 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -62,8 +62,11 @@
static struct usb_eth_dev usb_dev_id[] = {
#define PEGASUS_DEV(pn, vid, pid, flags) \
{.name = pn, .vendor = vid, .device = pid, .private = flags},
+#define PEGASUS_DEV_CLASS(pn, vid, pid, dclass, flags) \
+ PEGASUS_DEV(pn, vid, pid, flags)
#include "pegasus.h"
#undef PEGASUS_DEV
+#undef PEGASUS_DEV_CLASS
{NULL, 0, 0, 0},
{NULL, 0, 0, 0}
};
@@ -71,8 +74,18 @@
static struct usb_device_id pegasus_ids[] = {
#define PEGASUS_DEV(pn, vid, pid, flags) \
{.match_flags = USB_DEVICE_ID_MATCH_DEVICE, .idVendor = vid, .idProduct = pid},
+/*
+ * The Belkin F8T012xx1 bluetooth adaptor has the same vendor and product
+ * IDs as the Belkin F5D5050, so we need to teach the pegasus driver to
+ * ignore adaptors belonging to the "Wireless" class 0xE0. For this one
+ * case anyway, seeing as the pegasus is for "Wired" adaptors.
+ */
+#define PEGASUS_DEV_CLASS(pn, vid, pid, dclass, flags) \
+ {.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_DEV_CLASS), \
+ .idVendor = vid, .idProduct = pid, .bDeviceClass = dclass},
#include "pegasus.h"
#undef PEGASUS_DEV
+#undef PEGASUS_DEV_CLASS
{},
{}
};
diff --git a/drivers/net/usb/pegasus.h b/drivers/net/usb/pegasus.h
index f968c83..5d02f02 100644
--- a/drivers/net/usb/pegasus.h
+++ b/drivers/net/usb/pegasus.h
@@ -202,7 +202,11 @@
DEFAULT_GPIO_RESET | PEGASUS_II )
PEGASUS_DEV( "Allied Telesyn Int. AT-USB100", VENDOR_ALLIEDTEL, 0xb100,
DEFAULT_GPIO_RESET | PEGASUS_II )
-PEGASUS_DEV( "Belkin F5D5050 USB Ethernet", VENDOR_BELKIN, 0x0121,
+/*
+ * Distinguish between this Belkin adaptor and the Belkin bluetooth adaptors
+ * with the same product IDs by checking the device class too.
+ */
+PEGASUS_DEV_CLASS( "Belkin F5D5050 USB Ethernet", VENDOR_BELKIN, 0x0121, 0x00,
DEFAULT_GPIO_RESET | PEGASUS_II )
PEGASUS_DEV( "Billionton USB-100", VENDOR_BILLIONTON, 0x0986,
DEFAULT_GPIO_RESET )
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index 0caa800..f56dec61 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -362,12 +362,12 @@
retval = -EINVAL;
goto halt_fail_and_release;
}
- dev->hard_mtu = tmp;
- net->mtu = dev->hard_mtu - net->hard_header_len;
dev_warn(&intf->dev,
"dev can't take %u byte packets (max %u), "
"adjusting MTU to %u\n",
- dev->hard_mtu, tmp, net->mtu);
+ dev->hard_mtu, tmp, tmp - net->hard_header_len);
+ dev->hard_mtu = tmp;
+ net->mtu = dev->hard_mtu - net->hard_header_len;
}
/* REVISIT: peripheral "alignment" request is ignored ... */
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 8d00976..b9e002f 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -22,7 +22,6 @@
#include <linux/ethtool.h>
#include <linux/module.h>
#include <linux/virtio.h>
-#include <linux/virtio_ids.h>
#include <linux/virtio_net.h>
#include <linux/scatterlist.h>
#include <linux/if_vlan.h>
@@ -454,7 +453,7 @@
vi->dev->stats.tx_bytes += skb->len;
vi->dev->stats.tx_packets++;
tot_sgs += skb_vnet_hdr(skb)->num_sg;
- kfree_skb(skb);
+ dev_kfree_skb_any(skb);
}
return tot_sgs;
}
@@ -517,8 +516,7 @@
/* Free up any pending old buffers before queueing new ones. */
free_old_xmit_skbs(vi);
- /* Put new one in send queue and do transmit */
- __skb_queue_head(&vi->send, skb);
+ /* Try to transmit */
capacity = xmit_skb(vi, skb);
/* This can happen with OOM and indirect buffers. */
@@ -532,8 +530,17 @@
}
return NETDEV_TX_BUSY;
}
-
vi->svq->vq_ops->kick(vi->svq);
+
+ /*
+ * Put new one in send queue. You'd expect we'd need this before
+ * xmit_skb calls add_buf(), since the callback can be triggered
+ * immediately after that. But since the callback just triggers
+ * another call back here, normal network xmit locking prevents the
+ * race.
+ */
+ __skb_queue_head(&vi->send, skb);
+
/* Don't wait up for transmitted skbs to be freed. */
skb_orphan(skb);
nf_reset(skb);
@@ -991,7 +998,7 @@
VIRTIO_NET_F_CTRL_RX, VIRTIO_NET_F_CTRL_VLAN,
};
-static struct virtio_driver virtio_net = {
+static struct virtio_driver virtio_net_driver = {
.feature_table = features,
.feature_table_size = ARRAY_SIZE(features),
.driver.name = KBUILD_MODNAME,
@@ -1004,12 +1011,12 @@
static int __init init(void)
{
- return register_virtio_driver(&virtio_net);
+ return register_virtio_driver(&virtio_net_driver);
}
static void __exit fini(void)
{
- unregister_virtio_driver(&virtio_net);
+ unregister_virtio_driver(&virtio_net_driver);
}
module_init(init);
module_exit(fini);
diff --git a/drivers/net/vmxnet3/Makefile b/drivers/net/vmxnet3/Makefile
new file mode 100644
index 0000000..880f509
--- /dev/null
+++ b/drivers/net/vmxnet3/Makefile
@@ -0,0 +1,35 @@
+################################################################################
+#
+# Linux driver for VMware's vmxnet3 ethernet NIC.
+#
+# Copyright (C) 2007-2009, VMware, Inc. 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 of the License and no 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, GOOD TITLE or
+# NON INFRINGEMENT. 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.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Maintained by: Shreyas Bhatewara <pv-drivers@vmware.com>
+#
+#
+################################################################################
+
+#
+# Makefile for the VMware vmxnet3 ethernet NIC driver
+#
+
+obj-$(CONFIG_VMXNET3) += vmxnet3.o
+
+vmxnet3-objs := vmxnet3_drv.o vmxnet3_ethtool.o
diff --git a/drivers/net/vmxnet3/upt1_defs.h b/drivers/net/vmxnet3/upt1_defs.h
new file mode 100644
index 0000000..37108fb
--- /dev/null
+++ b/drivers/net/vmxnet3/upt1_defs.h
@@ -0,0 +1,96 @@
+/*
+ * Linux driver for VMware's vmxnet3 ethernet NIC.
+ *
+ * Copyright (C) 2008-2009, VMware, Inc. 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 of the License and no 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, GOOD TITLE or
+ * NON INFRINGEMENT. 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.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Maintained by: Shreyas Bhatewara <pv-drivers@vmware.com>
+ *
+ */
+
+#ifndef _UPT1_DEFS_H
+#define _UPT1_DEFS_H
+
+struct UPT1_TxStats {
+ u64 TSOPktsTxOK; /* TSO pkts post-segmentation */
+ u64 TSOBytesTxOK;
+ u64 ucastPktsTxOK;
+ u64 ucastBytesTxOK;
+ u64 mcastPktsTxOK;
+ u64 mcastBytesTxOK;
+ u64 bcastPktsTxOK;
+ u64 bcastBytesTxOK;
+ u64 pktsTxError;
+ u64 pktsTxDiscard;
+};
+
+struct UPT1_RxStats {
+ u64 LROPktsRxOK; /* LRO pkts */
+ u64 LROBytesRxOK; /* bytes from LRO pkts */
+ /* the following counters are for pkts from the wire, i.e., pre-LRO */
+ u64 ucastPktsRxOK;
+ u64 ucastBytesRxOK;
+ u64 mcastPktsRxOK;
+ u64 mcastBytesRxOK;
+ u64 bcastPktsRxOK;
+ u64 bcastBytesRxOK;
+ u64 pktsRxOutOfBuf;
+ u64 pktsRxError;
+};
+
+/* interrupt moderation level */
+enum {
+ UPT1_IML_NONE = 0, /* no interrupt moderation */
+ UPT1_IML_HIGHEST = 7, /* least intr generated */
+ UPT1_IML_ADAPTIVE = 8, /* adpative intr moderation */
+};
+/* values for UPT1_RSSConf.hashFunc */
+enum {
+ UPT1_RSS_HASH_TYPE_NONE = 0x0,
+ UPT1_RSS_HASH_TYPE_IPV4 = 0x01,
+ UPT1_RSS_HASH_TYPE_TCP_IPV4 = 0x02,
+ UPT1_RSS_HASH_TYPE_IPV6 = 0x04,
+ UPT1_RSS_HASH_TYPE_TCP_IPV6 = 0x08,
+};
+
+enum {
+ UPT1_RSS_HASH_FUNC_NONE = 0x0,
+ UPT1_RSS_HASH_FUNC_TOEPLITZ = 0x01,
+};
+
+#define UPT1_RSS_MAX_KEY_SIZE 40
+#define UPT1_RSS_MAX_IND_TABLE_SIZE 128
+
+struct UPT1_RSSConf {
+ u16 hashType;
+ u16 hashFunc;
+ u16 hashKeySize;
+ u16 indTableSize;
+ u8 hashKey[UPT1_RSS_MAX_KEY_SIZE];
+ u8 indTable[UPT1_RSS_MAX_IND_TABLE_SIZE];
+};
+
+/* features */
+enum {
+ UPT1_F_RXCSUM = 0x0001, /* rx csum verification */
+ UPT1_F_RSS = 0x0002,
+ UPT1_F_RXVLAN = 0x0004, /* VLAN tag stripping */
+ UPT1_F_LRO = 0x0008,
+};
+#endif
diff --git a/drivers/net/vmxnet3/vmxnet3_defs.h b/drivers/net/vmxnet3/vmxnet3_defs.h
new file mode 100644
index 0000000..dc8ee44
--- /dev/null
+++ b/drivers/net/vmxnet3/vmxnet3_defs.h
@@ -0,0 +1,535 @@
+/*
+ * Linux driver for VMware's vmxnet3 ethernet NIC.
+ *
+ * Copyright (C) 2008-2009, VMware, Inc. 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 of the License and no 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, GOOD TITLE or
+ * NON INFRINGEMENT. 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.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Maintained by: Shreyas Bhatewara <pv-drivers@vmware.com>
+ *
+ */
+
+#ifndef _VMXNET3_DEFS_H_
+#define _VMXNET3_DEFS_H_
+
+#include "upt1_defs.h"
+
+/* all registers are 32 bit wide */
+/* BAR 1 */
+enum {
+ VMXNET3_REG_VRRS = 0x0, /* Vmxnet3 Revision Report Selection */
+ VMXNET3_REG_UVRS = 0x8, /* UPT Version Report Selection */
+ VMXNET3_REG_DSAL = 0x10, /* Driver Shared Address Low */
+ VMXNET3_REG_DSAH = 0x18, /* Driver Shared Address High */
+ VMXNET3_REG_CMD = 0x20, /* Command */
+ VMXNET3_REG_MACL = 0x28, /* MAC Address Low */
+ VMXNET3_REG_MACH = 0x30, /* MAC Address High */
+ VMXNET3_REG_ICR = 0x38, /* Interrupt Cause Register */
+ VMXNET3_REG_ECR = 0x40 /* Event Cause Register */
+};
+
+/* BAR 0 */
+enum {
+ VMXNET3_REG_IMR = 0x0, /* Interrupt Mask Register */
+ VMXNET3_REG_TXPROD = 0x600, /* Tx Producer Index */
+ VMXNET3_REG_RXPROD = 0x800, /* Rx Producer Index for ring 1 */
+ VMXNET3_REG_RXPROD2 = 0xA00 /* Rx Producer Index for ring 2 */
+};
+
+#define VMXNET3_PT_REG_SIZE 4096 /* BAR 0 */
+#define VMXNET3_VD_REG_SIZE 4096 /* BAR 1 */
+
+#define VMXNET3_REG_ALIGN 8 /* All registers are 8-byte aligned. */
+#define VMXNET3_REG_ALIGN_MASK 0x7
+
+/* I/O Mapped access to registers */
+#define VMXNET3_IO_TYPE_PT 0
+#define VMXNET3_IO_TYPE_VD 1
+#define VMXNET3_IO_ADDR(type, reg) (((type) << 24) | ((reg) & 0xFFFFFF))
+#define VMXNET3_IO_TYPE(addr) ((addr) >> 24)
+#define VMXNET3_IO_REG(addr) ((addr) & 0xFFFFFF)
+
+enum {
+ VMXNET3_CMD_FIRST_SET = 0xCAFE0000,
+ VMXNET3_CMD_ACTIVATE_DEV = VMXNET3_CMD_FIRST_SET,
+ VMXNET3_CMD_QUIESCE_DEV,
+ VMXNET3_CMD_RESET_DEV,
+ VMXNET3_CMD_UPDATE_RX_MODE,
+ VMXNET3_CMD_UPDATE_MAC_FILTERS,
+ VMXNET3_CMD_UPDATE_VLAN_FILTERS,
+ VMXNET3_CMD_UPDATE_RSSIDT,
+ VMXNET3_CMD_UPDATE_IML,
+ VMXNET3_CMD_UPDATE_PMCFG,
+ VMXNET3_CMD_UPDATE_FEATURE,
+ VMXNET3_CMD_LOAD_PLUGIN,
+
+ VMXNET3_CMD_FIRST_GET = 0xF00D0000,
+ VMXNET3_CMD_GET_QUEUE_STATUS = VMXNET3_CMD_FIRST_GET,
+ VMXNET3_CMD_GET_STATS,
+ VMXNET3_CMD_GET_LINK,
+ VMXNET3_CMD_GET_PERM_MAC_LO,
+ VMXNET3_CMD_GET_PERM_MAC_HI,
+ VMXNET3_CMD_GET_DID_LO,
+ VMXNET3_CMD_GET_DID_HI,
+ VMXNET3_CMD_GET_DEV_EXTRA_INFO,
+ VMXNET3_CMD_GET_CONF_INTR
+};
+
+struct Vmxnet3_TxDesc {
+ u64 addr;
+
+ u32 len:14;
+ u32 gen:1; /* generation bit */
+ u32 rsvd:1;
+ u32 dtype:1; /* descriptor type */
+ u32 ext1:1;
+ u32 msscof:14; /* MSS, checksum offset, flags */
+
+ u32 hlen:10; /* header len */
+ u32 om:2; /* offload mode */
+ u32 eop:1; /* End Of Packet */
+ u32 cq:1; /* completion request */
+ u32 ext2:1;
+ u32 ti:1; /* VLAN Tag Insertion */
+ u32 tci:16; /* Tag to Insert */
+};
+
+/* TxDesc.OM values */
+#define VMXNET3_OM_NONE 0
+#define VMXNET3_OM_CSUM 2
+#define VMXNET3_OM_TSO 3
+
+/* fields in TxDesc we access w/o using bit fields */
+#define VMXNET3_TXD_EOP_SHIFT 12
+#define VMXNET3_TXD_CQ_SHIFT 13
+#define VMXNET3_TXD_GEN_SHIFT 14
+
+#define VMXNET3_TXD_CQ (1 << VMXNET3_TXD_CQ_SHIFT)
+#define VMXNET3_TXD_EOP (1 << VMXNET3_TXD_EOP_SHIFT)
+#define VMXNET3_TXD_GEN (1 << VMXNET3_TXD_GEN_SHIFT)
+
+#define VMXNET3_HDR_COPY_SIZE 128
+
+
+struct Vmxnet3_TxDataDesc {
+ u8 data[VMXNET3_HDR_COPY_SIZE];
+};
+
+
+struct Vmxnet3_TxCompDesc {
+ u32 txdIdx:12; /* Index of the EOP TxDesc */
+ u32 ext1:20;
+
+ u32 ext2;
+ u32 ext3;
+
+ u32 rsvd:24;
+ u32 type:7; /* completion type */
+ u32 gen:1; /* generation bit */
+};
+
+
+struct Vmxnet3_RxDesc {
+ u64 addr;
+
+ u32 len:14;
+ u32 btype:1; /* Buffer Type */
+ u32 dtype:1; /* Descriptor type */
+ u32 rsvd:15;
+ u32 gen:1; /* Generation bit */
+
+ u32 ext1;
+};
+
+/* values of RXD.BTYPE */
+#define VMXNET3_RXD_BTYPE_HEAD 0 /* head only */
+#define VMXNET3_RXD_BTYPE_BODY 1 /* body only */
+
+/* fields in RxDesc we access w/o using bit fields */
+#define VMXNET3_RXD_BTYPE_SHIFT 14
+#define VMXNET3_RXD_GEN_SHIFT 31
+
+
+struct Vmxnet3_RxCompDesc {
+ u32 rxdIdx:12; /* Index of the RxDesc */
+ u32 ext1:2;
+ u32 eop:1; /* End of Packet */
+ u32 sop:1; /* Start of Packet */
+ u32 rqID:10; /* rx queue/ring ID */
+ u32 rssType:4; /* RSS hash type used */
+ u32 cnc:1; /* Checksum Not Calculated */
+ u32 ext2:1;
+
+ u32 rssHash; /* RSS hash value */
+
+ u32 len:14; /* data length */
+ u32 err:1; /* Error */
+ u32 ts:1; /* Tag is stripped */
+ u32 tci:16; /* Tag stripped */
+
+ u32 csum:16;
+ u32 tuc:1; /* TCP/UDP Checksum Correct */
+ u32 udp:1; /* UDP packet */
+ u32 tcp:1; /* TCP packet */
+ u32 ipc:1; /* IP Checksum Correct */
+ u32 v6:1; /* IPv6 */
+ u32 v4:1; /* IPv4 */
+ u32 frg:1; /* IP Fragment */
+ u32 fcs:1; /* Frame CRC correct */
+ u32 type:7; /* completion type */
+ u32 gen:1; /* generation bit */
+};
+
+/* fields in RxCompDesc we access via Vmxnet3_GenericDesc.dword[3] */
+#define VMXNET3_RCD_TUC_SHIFT 16
+#define VMXNET3_RCD_IPC_SHIFT 19
+
+/* fields in RxCompDesc we access via Vmxnet3_GenericDesc.qword[1] */
+#define VMXNET3_RCD_TYPE_SHIFT 56
+#define VMXNET3_RCD_GEN_SHIFT 63
+
+/* csum OK for TCP/UDP pkts over IP */
+#define VMXNET3_RCD_CSUM_OK (1 << VMXNET3_RCD_TUC_SHIFT | \
+ 1 << VMXNET3_RCD_IPC_SHIFT)
+
+/* value of RxCompDesc.rssType */
+enum {
+ VMXNET3_RCD_RSS_TYPE_NONE = 0,
+ VMXNET3_RCD_RSS_TYPE_IPV4 = 1,
+ VMXNET3_RCD_RSS_TYPE_TCPIPV4 = 2,
+ VMXNET3_RCD_RSS_TYPE_IPV6 = 3,
+ VMXNET3_RCD_RSS_TYPE_TCPIPV6 = 4,
+};
+
+
+/* a union for accessing all cmd/completion descriptors */
+union Vmxnet3_GenericDesc {
+ u64 qword[2];
+ u32 dword[4];
+ u16 word[8];
+ struct Vmxnet3_TxDesc txd;
+ struct Vmxnet3_RxDesc rxd;
+ struct Vmxnet3_TxCompDesc tcd;
+ struct Vmxnet3_RxCompDesc rcd;
+};
+
+#define VMXNET3_INIT_GEN 1
+
+/* Max size of a single tx buffer */
+#define VMXNET3_MAX_TX_BUF_SIZE (1 << 14)
+
+/* # of tx desc needed for a tx buffer size */
+#define VMXNET3_TXD_NEEDED(size) (((size) + VMXNET3_MAX_TX_BUF_SIZE - 1) / \
+ VMXNET3_MAX_TX_BUF_SIZE)
+
+/* max # of tx descs for a non-tso pkt */
+#define VMXNET3_MAX_TXD_PER_PKT 16
+
+/* Max size of a single rx buffer */
+#define VMXNET3_MAX_RX_BUF_SIZE ((1 << 14) - 1)
+/* Minimum size of a type 0 buffer */
+#define VMXNET3_MIN_T0_BUF_SIZE 128
+#define VMXNET3_MAX_CSUM_OFFSET 1024
+
+/* Ring base address alignment */
+#define VMXNET3_RING_BA_ALIGN 512
+#define VMXNET3_RING_BA_MASK (VMXNET3_RING_BA_ALIGN - 1)
+
+/* Ring size must be a multiple of 32 */
+#define VMXNET3_RING_SIZE_ALIGN 32
+#define VMXNET3_RING_SIZE_MASK (VMXNET3_RING_SIZE_ALIGN - 1)
+
+/* Max ring size */
+#define VMXNET3_TX_RING_MAX_SIZE 4096
+#define VMXNET3_TC_RING_MAX_SIZE 4096
+#define VMXNET3_RX_RING_MAX_SIZE 4096
+#define VMXNET3_RC_RING_MAX_SIZE 8192
+
+/* a list of reasons for queue stop */
+
+enum {
+ VMXNET3_ERR_NOEOP = 0x80000000, /* cannot find the EOP desc of a pkt */
+ VMXNET3_ERR_TXD_REUSE = 0x80000001, /* reuse TxDesc before tx completion */
+ VMXNET3_ERR_BIG_PKT = 0x80000002, /* too many TxDesc for a pkt */
+ VMXNET3_ERR_DESC_NOT_SPT = 0x80000003, /* descriptor type not supported */
+ VMXNET3_ERR_SMALL_BUF = 0x80000004, /* type 0 buffer too small */
+ VMXNET3_ERR_STRESS = 0x80000005, /* stress option firing in vmkernel */
+ VMXNET3_ERR_SWITCH = 0x80000006, /* mode switch failure */
+ VMXNET3_ERR_TXD_INVALID = 0x80000007, /* invalid TxDesc */
+};
+
+/* completion descriptor types */
+#define VMXNET3_CDTYPE_TXCOMP 0 /* Tx Completion Descriptor */
+#define VMXNET3_CDTYPE_RXCOMP 3 /* Rx Completion Descriptor */
+
+enum {
+ VMXNET3_GOS_BITS_UNK = 0, /* unknown */
+ VMXNET3_GOS_BITS_32 = 1,
+ VMXNET3_GOS_BITS_64 = 2,
+};
+
+#define VMXNET3_GOS_TYPE_LINUX 1
+
+
+struct Vmxnet3_GOSInfo {
+ u32 gosBits:2; /* 32-bit or 64-bit? */
+ u32 gosType:4; /* which guest */
+ u32 gosVer:16; /* gos version */
+ u32 gosMisc:10; /* other info about gos */
+};
+
+
+struct Vmxnet3_DriverInfo {
+ u32 version;
+ struct Vmxnet3_GOSInfo gos;
+ u32 vmxnet3RevSpt;
+ u32 uptVerSpt;
+};
+
+
+#define VMXNET3_REV1_MAGIC 0xbabefee1
+
+/*
+ * QueueDescPA must be 128 bytes aligned. It points to an array of
+ * Vmxnet3_TxQueueDesc followed by an array of Vmxnet3_RxQueueDesc.
+ * The number of Vmxnet3_TxQueueDesc/Vmxnet3_RxQueueDesc are specified by
+ * Vmxnet3_MiscConf.numTxQueues/numRxQueues, respectively.
+ */
+#define VMXNET3_QUEUE_DESC_ALIGN 128
+
+
+struct Vmxnet3_MiscConf {
+ struct Vmxnet3_DriverInfo driverInfo;
+ u64 uptFeatures;
+ u64 ddPA; /* driver data PA */
+ u64 queueDescPA; /* queue descriptor table PA */
+ u32 ddLen; /* driver data len */
+ u32 queueDescLen; /* queue desc. table len in bytes */
+ u32 mtu;
+ u16 maxNumRxSG;
+ u8 numTxQueues;
+ u8 numRxQueues;
+ u32 reserved[4];
+};
+
+
+struct Vmxnet3_TxQueueConf {
+ u64 txRingBasePA;
+ u64 dataRingBasePA;
+ u64 compRingBasePA;
+ u64 ddPA; /* driver data */
+ u64 reserved;
+ u32 txRingSize; /* # of tx desc */
+ u32 dataRingSize; /* # of data desc */
+ u32 compRingSize; /* # of comp desc */
+ u32 ddLen; /* size of driver data */
+ u8 intrIdx;
+ u8 _pad[7];
+};
+
+
+struct Vmxnet3_RxQueueConf {
+ u64 rxRingBasePA[2];
+ u64 compRingBasePA;
+ u64 ddPA; /* driver data */
+ u64 reserved;
+ u32 rxRingSize[2]; /* # of rx desc */
+ u32 compRingSize; /* # of rx comp desc */
+ u32 ddLen; /* size of driver data */
+ u8 intrIdx;
+ u8 _pad[7];
+};
+
+
+enum vmxnet3_intr_mask_mode {
+ VMXNET3_IMM_AUTO = 0,
+ VMXNET3_IMM_ACTIVE = 1,
+ VMXNET3_IMM_LAZY = 2
+};
+
+enum vmxnet3_intr_type {
+ VMXNET3_IT_AUTO = 0,
+ VMXNET3_IT_INTX = 1,
+ VMXNET3_IT_MSI = 2,
+ VMXNET3_IT_MSIX = 3
+};
+
+#define VMXNET3_MAX_TX_QUEUES 8
+#define VMXNET3_MAX_RX_QUEUES 16
+/* addition 1 for events */
+#define VMXNET3_MAX_INTRS 25
+
+
+struct Vmxnet3_IntrConf {
+ bool autoMask;
+ u8 numIntrs; /* # of interrupts */
+ u8 eventIntrIdx;
+ u8 modLevels[VMXNET3_MAX_INTRS]; /* moderation level for
+ * each intr */
+ u32 reserved[3];
+};
+
+/* one bit per VLAN ID, the size is in the units of u32 */
+#define VMXNET3_VFT_SIZE (4096 / (sizeof(u32) * 8))
+
+
+struct Vmxnet3_QueueStatus {
+ bool stopped;
+ u8 _pad[3];
+ u32 error;
+};
+
+
+struct Vmxnet3_TxQueueCtrl {
+ u32 txNumDeferred;
+ u32 txThreshold;
+ u64 reserved;
+};
+
+
+struct Vmxnet3_RxQueueCtrl {
+ bool updateRxProd;
+ u8 _pad[7];
+ u64 reserved;
+};
+
+enum {
+ VMXNET3_RXM_UCAST = 0x01, /* unicast only */
+ VMXNET3_RXM_MCAST = 0x02, /* multicast passing the filters */
+ VMXNET3_RXM_BCAST = 0x04, /* broadcast only */
+ VMXNET3_RXM_ALL_MULTI = 0x08, /* all multicast */
+ VMXNET3_RXM_PROMISC = 0x10 /* promiscuous */
+};
+
+struct Vmxnet3_RxFilterConf {
+ u32 rxMode; /* VMXNET3_RXM_xxx */
+ u16 mfTableLen; /* size of the multicast filter table */
+ u16 _pad1;
+ u64 mfTablePA; /* PA of the multicast filters table */
+ u32 vfTable[VMXNET3_VFT_SIZE]; /* vlan filter */
+};
+
+
+#define VMXNET3_PM_MAX_FILTERS 6
+#define VMXNET3_PM_MAX_PATTERN_SIZE 128
+#define VMXNET3_PM_MAX_MASK_SIZE (VMXNET3_PM_MAX_PATTERN_SIZE / 8)
+
+#define VMXNET3_PM_WAKEUP_MAGIC 0x01 /* wake up on magic pkts */
+#define VMXNET3_PM_WAKEUP_FILTER 0x02 /* wake up on pkts matching
+ * filters */
+
+
+struct Vmxnet3_PM_PktFilter {
+ u8 maskSize;
+ u8 patternSize;
+ u8 mask[VMXNET3_PM_MAX_MASK_SIZE];
+ u8 pattern[VMXNET3_PM_MAX_PATTERN_SIZE];
+ u8 pad[6];
+};
+
+
+struct Vmxnet3_PMConf {
+ u16 wakeUpEvents; /* VMXNET3_PM_WAKEUP_xxx */
+ u8 numFilters;
+ u8 pad[5];
+ struct Vmxnet3_PM_PktFilter filters[VMXNET3_PM_MAX_FILTERS];
+};
+
+
+struct Vmxnet3_VariableLenConfDesc {
+ u32 confVer;
+ u32 confLen;
+ u64 confPA;
+};
+
+
+struct Vmxnet3_TxQueueDesc {
+ struct Vmxnet3_TxQueueCtrl ctrl;
+ struct Vmxnet3_TxQueueConf conf;
+
+ /* Driver read after a GET command */
+ struct Vmxnet3_QueueStatus status;
+ struct UPT1_TxStats stats;
+ u8 _pad[88]; /* 128 aligned */
+};
+
+
+struct Vmxnet3_RxQueueDesc {
+ struct Vmxnet3_RxQueueCtrl ctrl;
+ struct Vmxnet3_RxQueueConf conf;
+ /* Driver read after a GET commad */
+ struct Vmxnet3_QueueStatus status;
+ struct UPT1_RxStats stats;
+ u8 __pad[88]; /* 128 aligned */
+};
+
+
+struct Vmxnet3_DSDevRead {
+ /* read-only region for device, read by dev in response to a SET cmd */
+ struct Vmxnet3_MiscConf misc;
+ struct Vmxnet3_IntrConf intrConf;
+ struct Vmxnet3_RxFilterConf rxFilterConf;
+ struct Vmxnet3_VariableLenConfDesc rssConfDesc;
+ struct Vmxnet3_VariableLenConfDesc pmConfDesc;
+ struct Vmxnet3_VariableLenConfDesc pluginConfDesc;
+};
+
+/* All structures in DriverShared are padded to multiples of 8 bytes */
+struct Vmxnet3_DriverShared {
+ u32 magic;
+ /* make devRead start at 64bit boundaries */
+ u32 pad;
+ struct Vmxnet3_DSDevRead devRead;
+ u32 ecr;
+ u32 reserved[5];
+};
+
+
+#define VMXNET3_ECR_RQERR (1 << 0)
+#define VMXNET3_ECR_TQERR (1 << 1)
+#define VMXNET3_ECR_LINK (1 << 2)
+#define VMXNET3_ECR_DIC (1 << 3)
+#define VMXNET3_ECR_DEBUG (1 << 4)
+
+/* flip the gen bit of a ring */
+#define VMXNET3_FLIP_RING_GEN(gen) ((gen) = (gen) ^ 0x1)
+
+/* only use this if moving the idx won't affect the gen bit */
+#define VMXNET3_INC_RING_IDX_ONLY(idx, ring_size) \
+ do {\
+ (idx)++;\
+ if (unlikely((idx) == (ring_size))) {\
+ (idx) = 0;\
+ } \
+ } while (0)
+
+#define VMXNET3_SET_VFTABLE_ENTRY(vfTable, vid) \
+ (vfTable[vid >> 5] |= (1 << (vid & 31)))
+#define VMXNET3_CLEAR_VFTABLE_ENTRY(vfTable, vid) \
+ (vfTable[vid >> 5] &= ~(1 << (vid & 31)))
+
+#define VMXNET3_VFTABLE_ENTRY_IS_SET(vfTable, vid) \
+ ((vfTable[vid >> 5] & (1 << (vid & 31))) != 0)
+
+#define VMXNET3_MAX_MTU 9000
+#define VMXNET3_MIN_MTU 60
+
+#define VMXNET3_LINK_UP (10000 << 16 | 1) /* 10 Gbps, up */
+#define VMXNET3_LINK_DOWN 0
+
+#endif /* _VMXNET3_DEFS_H_ */
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
new file mode 100644
index 0000000..004353a
--- /dev/null
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -0,0 +1,2574 @@
+/*
+ * Linux driver for VMware's vmxnet3 ethernet NIC.
+ *
+ * Copyright (C) 2008-2009, VMware, Inc. 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 of the License and no 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, GOOD TITLE or
+ * NON INFRINGEMENT. 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.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Maintained by: Shreyas Bhatewara <pv-drivers@vmware.com>
+ *
+ */
+
+#include "vmxnet3_int.h"
+
+char vmxnet3_driver_name[] = "vmxnet3";
+#define VMXNET3_DRIVER_DESC "VMware vmxnet3 virtual NIC driver"
+
+
+/*
+ * PCI Device ID Table
+ * Last entry must be all 0s
+ */
+static const struct pci_device_id vmxnet3_pciid_table[] = {
+ {PCI_VDEVICE(VMWARE, PCI_DEVICE_ID_VMWARE_VMXNET3)},
+ {0}
+};
+
+MODULE_DEVICE_TABLE(pci, vmxnet3_pciid_table);
+
+static atomic_t devices_found;
+
+
+/*
+ * Enable/Disable the given intr
+ */
+static void
+vmxnet3_enable_intr(struct vmxnet3_adapter *adapter, unsigned intr_idx)
+{
+ VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_IMR + intr_idx * 8, 0);
+}
+
+
+static void
+vmxnet3_disable_intr(struct vmxnet3_adapter *adapter, unsigned intr_idx)
+{
+ VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_IMR + intr_idx * 8, 1);
+}
+
+
+/*
+ * Enable/Disable all intrs used by the device
+ */
+static void
+vmxnet3_enable_all_intrs(struct vmxnet3_adapter *adapter)
+{
+ int i;
+
+ for (i = 0; i < adapter->intr.num_intrs; i++)
+ vmxnet3_enable_intr(adapter, i);
+}
+
+
+static void
+vmxnet3_disable_all_intrs(struct vmxnet3_adapter *adapter)
+{
+ int i;
+
+ for (i = 0; i < adapter->intr.num_intrs; i++)
+ vmxnet3_disable_intr(adapter, i);
+}
+
+
+static void
+vmxnet3_ack_events(struct vmxnet3_adapter *adapter, u32 events)
+{
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_ECR, events);
+}
+
+
+static bool
+vmxnet3_tq_stopped(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
+{
+ return netif_queue_stopped(adapter->netdev);
+}
+
+
+static void
+vmxnet3_tq_start(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
+{
+ tq->stopped = false;
+ netif_start_queue(adapter->netdev);
+}
+
+
+static void
+vmxnet3_tq_wake(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
+{
+ tq->stopped = false;
+ netif_wake_queue(adapter->netdev);
+}
+
+
+static void
+vmxnet3_tq_stop(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
+{
+ tq->stopped = true;
+ tq->num_stop++;
+ netif_stop_queue(adapter->netdev);
+}
+
+
+/*
+ * Check the link state. This may start or stop the tx queue.
+ */
+static void
+vmxnet3_check_link(struct vmxnet3_adapter *adapter)
+{
+ u32 ret;
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_LINK);
+ ret = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD);
+ adapter->link_speed = ret >> 16;
+ if (ret & 1) { /* Link is up. */
+ printk(KERN_INFO "%s: NIC Link is Up %d Mbps\n",
+ adapter->netdev->name, adapter->link_speed);
+ if (!netif_carrier_ok(adapter->netdev))
+ netif_carrier_on(adapter->netdev);
+
+ vmxnet3_tq_start(&adapter->tx_queue, adapter);
+ } else {
+ printk(KERN_INFO "%s: NIC Link is Down\n",
+ adapter->netdev->name);
+ if (netif_carrier_ok(adapter->netdev))
+ netif_carrier_off(adapter->netdev);
+
+ vmxnet3_tq_stop(&adapter->tx_queue, adapter);
+ }
+}
+
+
+static void
+vmxnet3_process_events(struct vmxnet3_adapter *adapter)
+{
+ u32 events = adapter->shared->ecr;
+ if (!events)
+ return;
+
+ vmxnet3_ack_events(adapter, events);
+
+ /* Check if link state has changed */
+ if (events & VMXNET3_ECR_LINK)
+ vmxnet3_check_link(adapter);
+
+ /* Check if there is an error on xmit/recv queues */
+ if (events & (VMXNET3_ECR_TQERR | VMXNET3_ECR_RQERR)) {
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_GET_QUEUE_STATUS);
+
+ if (adapter->tqd_start->status.stopped) {
+ printk(KERN_ERR "%s: tq error 0x%x\n",
+ adapter->netdev->name,
+ adapter->tqd_start->status.error);
+ }
+ if (adapter->rqd_start->status.stopped) {
+ printk(KERN_ERR "%s: rq error 0x%x\n",
+ adapter->netdev->name,
+ adapter->rqd_start->status.error);
+ }
+
+ schedule_work(&adapter->work);
+ }
+}
+
+
+static void
+vmxnet3_unmap_tx_buf(struct vmxnet3_tx_buf_info *tbi,
+ struct pci_dev *pdev)
+{
+ if (tbi->map_type == VMXNET3_MAP_SINGLE)
+ pci_unmap_single(pdev, tbi->dma_addr, tbi->len,
+ PCI_DMA_TODEVICE);
+ else if (tbi->map_type == VMXNET3_MAP_PAGE)
+ pci_unmap_page(pdev, tbi->dma_addr, tbi->len,
+ PCI_DMA_TODEVICE);
+ else
+ BUG_ON(tbi->map_type != VMXNET3_MAP_NONE);
+
+ tbi->map_type = VMXNET3_MAP_NONE; /* to help debugging */
+}
+
+
+static int
+vmxnet3_unmap_pkt(u32 eop_idx, struct vmxnet3_tx_queue *tq,
+ struct pci_dev *pdev, struct vmxnet3_adapter *adapter)
+{
+ struct sk_buff *skb;
+ int entries = 0;
+
+ /* no out of order completion */
+ BUG_ON(tq->buf_info[eop_idx].sop_idx != tq->tx_ring.next2comp);
+ BUG_ON(tq->tx_ring.base[eop_idx].txd.eop != 1);
+
+ skb = tq->buf_info[eop_idx].skb;
+ BUG_ON(skb == NULL);
+ tq->buf_info[eop_idx].skb = NULL;
+
+ VMXNET3_INC_RING_IDX_ONLY(eop_idx, tq->tx_ring.size);
+
+ while (tq->tx_ring.next2comp != eop_idx) {
+ vmxnet3_unmap_tx_buf(tq->buf_info + tq->tx_ring.next2comp,
+ pdev);
+
+ /* update next2comp w/o tx_lock. Since we are marking more,
+ * instead of less, tx ring entries avail, the worst case is
+ * that the tx routine incorrectly re-queues a pkt due to
+ * insufficient tx ring entries.
+ */
+ vmxnet3_cmd_ring_adv_next2comp(&tq->tx_ring);
+ entries++;
+ }
+
+ dev_kfree_skb_any(skb);
+ return entries;
+}
+
+
+static int
+vmxnet3_tq_tx_complete(struct vmxnet3_tx_queue *tq,
+ struct vmxnet3_adapter *adapter)
+{
+ int completed = 0;
+ union Vmxnet3_GenericDesc *gdesc;
+
+ gdesc = tq->comp_ring.base + tq->comp_ring.next2proc;
+ while (gdesc->tcd.gen == tq->comp_ring.gen) {
+ completed += vmxnet3_unmap_pkt(gdesc->tcd.txdIdx, tq,
+ adapter->pdev, adapter);
+
+ vmxnet3_comp_ring_adv_next2proc(&tq->comp_ring);
+ gdesc = tq->comp_ring.base + tq->comp_ring.next2proc;
+ }
+
+ if (completed) {
+ spin_lock(&tq->tx_lock);
+ if (unlikely(vmxnet3_tq_stopped(tq, adapter) &&
+ vmxnet3_cmd_ring_desc_avail(&tq->tx_ring) >
+ VMXNET3_WAKE_QUEUE_THRESHOLD(tq) &&
+ netif_carrier_ok(adapter->netdev))) {
+ vmxnet3_tq_wake(tq, adapter);
+ }
+ spin_unlock(&tq->tx_lock);
+ }
+ return completed;
+}
+
+
+static void
+vmxnet3_tq_cleanup(struct vmxnet3_tx_queue *tq,
+ struct vmxnet3_adapter *adapter)
+{
+ int i;
+
+ while (tq->tx_ring.next2comp != tq->tx_ring.next2fill) {
+ struct vmxnet3_tx_buf_info *tbi;
+ union Vmxnet3_GenericDesc *gdesc;
+
+ tbi = tq->buf_info + tq->tx_ring.next2comp;
+ gdesc = tq->tx_ring.base + tq->tx_ring.next2comp;
+
+ vmxnet3_unmap_tx_buf(tbi, adapter->pdev);
+ if (tbi->skb) {
+ dev_kfree_skb_any(tbi->skb);
+ tbi->skb = NULL;
+ }
+ vmxnet3_cmd_ring_adv_next2comp(&tq->tx_ring);
+ }
+
+ /* sanity check, verify all buffers are indeed unmapped and freed */
+ for (i = 0; i < tq->tx_ring.size; i++) {
+ BUG_ON(tq->buf_info[i].skb != NULL ||
+ tq->buf_info[i].map_type != VMXNET3_MAP_NONE);
+ }
+
+ tq->tx_ring.gen = VMXNET3_INIT_GEN;
+ tq->tx_ring.next2fill = tq->tx_ring.next2comp = 0;
+
+ tq->comp_ring.gen = VMXNET3_INIT_GEN;
+ tq->comp_ring.next2proc = 0;
+}
+
+
+void
+vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq,
+ struct vmxnet3_adapter *adapter)
+{
+ if (tq->tx_ring.base) {
+ pci_free_consistent(adapter->pdev, tq->tx_ring.size *
+ sizeof(struct Vmxnet3_TxDesc),
+ tq->tx_ring.base, tq->tx_ring.basePA);
+ tq->tx_ring.base = NULL;
+ }
+ if (tq->data_ring.base) {
+ pci_free_consistent(adapter->pdev, tq->data_ring.size *
+ sizeof(struct Vmxnet3_TxDataDesc),
+ tq->data_ring.base, tq->data_ring.basePA);
+ tq->data_ring.base = NULL;
+ }
+ if (tq->comp_ring.base) {
+ pci_free_consistent(adapter->pdev, tq->comp_ring.size *
+ sizeof(struct Vmxnet3_TxCompDesc),
+ tq->comp_ring.base, tq->comp_ring.basePA);
+ tq->comp_ring.base = NULL;
+ }
+ kfree(tq->buf_info);
+ tq->buf_info = NULL;
+}
+
+
+static void
+vmxnet3_tq_init(struct vmxnet3_tx_queue *tq,
+ struct vmxnet3_adapter *adapter)
+{
+ int i;
+
+ /* reset the tx ring contents to 0 and reset the tx ring states */
+ memset(tq->tx_ring.base, 0, tq->tx_ring.size *
+ sizeof(struct Vmxnet3_TxDesc));
+ tq->tx_ring.next2fill = tq->tx_ring.next2comp = 0;
+ tq->tx_ring.gen = VMXNET3_INIT_GEN;
+
+ memset(tq->data_ring.base, 0, tq->data_ring.size *
+ sizeof(struct Vmxnet3_TxDataDesc));
+
+ /* reset the tx comp ring contents to 0 and reset comp ring states */
+ memset(tq->comp_ring.base, 0, tq->comp_ring.size *
+ sizeof(struct Vmxnet3_TxCompDesc));
+ tq->comp_ring.next2proc = 0;
+ tq->comp_ring.gen = VMXNET3_INIT_GEN;
+
+ /* reset the bookkeeping data */
+ memset(tq->buf_info, 0, sizeof(tq->buf_info[0]) * tq->tx_ring.size);
+ for (i = 0; i < tq->tx_ring.size; i++)
+ tq->buf_info[i].map_type = VMXNET3_MAP_NONE;
+
+ /* stats are not reset */
+}
+
+
+static int
+vmxnet3_tq_create(struct vmxnet3_tx_queue *tq,
+ struct vmxnet3_adapter *adapter)
+{
+ BUG_ON(tq->tx_ring.base || tq->data_ring.base ||
+ tq->comp_ring.base || tq->buf_info);
+
+ tq->tx_ring.base = pci_alloc_consistent(adapter->pdev, tq->tx_ring.size
+ * sizeof(struct Vmxnet3_TxDesc),
+ &tq->tx_ring.basePA);
+ if (!tq->tx_ring.base) {
+ printk(KERN_ERR "%s: failed to allocate tx ring\n",
+ adapter->netdev->name);
+ goto err;
+ }
+
+ tq->data_ring.base = pci_alloc_consistent(adapter->pdev,
+ tq->data_ring.size *
+ sizeof(struct Vmxnet3_TxDataDesc),
+ &tq->data_ring.basePA);
+ if (!tq->data_ring.base) {
+ printk(KERN_ERR "%s: failed to allocate data ring\n",
+ adapter->netdev->name);
+ goto err;
+ }
+
+ tq->comp_ring.base = pci_alloc_consistent(adapter->pdev,
+ tq->comp_ring.size *
+ sizeof(struct Vmxnet3_TxCompDesc),
+ &tq->comp_ring.basePA);
+ if (!tq->comp_ring.base) {
+ printk(KERN_ERR "%s: failed to allocate tx comp ring\n",
+ adapter->netdev->name);
+ goto err;
+ }
+
+ tq->buf_info = kcalloc(tq->tx_ring.size, sizeof(tq->buf_info[0]),
+ GFP_KERNEL);
+ if (!tq->buf_info) {
+ printk(KERN_ERR "%s: failed to allocate tx bufinfo\n",
+ adapter->netdev->name);
+ goto err;
+ }
+
+ return 0;
+
+err:
+ vmxnet3_tq_destroy(tq, adapter);
+ return -ENOMEM;
+}
+
+
+/*
+ * starting from ring->next2fill, allocate rx buffers for the given ring
+ * of the rx queue and update the rx desc. stop after @num_to_alloc buffers
+ * are allocated or allocation fails
+ */
+
+static int
+vmxnet3_rq_alloc_rx_buf(struct vmxnet3_rx_queue *rq, u32 ring_idx,
+ int num_to_alloc, struct vmxnet3_adapter *adapter)
+{
+ int num_allocated = 0;
+ struct vmxnet3_rx_buf_info *rbi_base = rq->buf_info[ring_idx];
+ struct vmxnet3_cmd_ring *ring = &rq->rx_ring[ring_idx];
+ u32 val;
+
+ while (num_allocated < num_to_alloc) {
+ struct vmxnet3_rx_buf_info *rbi;
+ union Vmxnet3_GenericDesc *gd;
+
+ rbi = rbi_base + ring->next2fill;
+ gd = ring->base + ring->next2fill;
+
+ if (rbi->buf_type == VMXNET3_RX_BUF_SKB) {
+ if (rbi->skb == NULL) {
+ rbi->skb = dev_alloc_skb(rbi->len +
+ NET_IP_ALIGN);
+ if (unlikely(rbi->skb == NULL)) {
+ rq->stats.rx_buf_alloc_failure++;
+ break;
+ }
+ rbi->skb->dev = adapter->netdev;
+
+ skb_reserve(rbi->skb, NET_IP_ALIGN);
+ rbi->dma_addr = pci_map_single(adapter->pdev,
+ rbi->skb->data, rbi->len,
+ PCI_DMA_FROMDEVICE);
+ } else {
+ /* rx buffer skipped by the device */
+ }
+ val = VMXNET3_RXD_BTYPE_HEAD << VMXNET3_RXD_BTYPE_SHIFT;
+ } else {
+ BUG_ON(rbi->buf_type != VMXNET3_RX_BUF_PAGE ||
+ rbi->len != PAGE_SIZE);
+
+ if (rbi->page == NULL) {
+ rbi->page = alloc_page(GFP_ATOMIC);
+ if (unlikely(rbi->page == NULL)) {
+ rq->stats.rx_buf_alloc_failure++;
+ break;
+ }
+ rbi->dma_addr = pci_map_page(adapter->pdev,
+ rbi->page, 0, PAGE_SIZE,
+ PCI_DMA_FROMDEVICE);
+ } else {
+ /* rx buffers skipped by the device */
+ }
+ val = VMXNET3_RXD_BTYPE_BODY << VMXNET3_RXD_BTYPE_SHIFT;
+ }
+
+ BUG_ON(rbi->dma_addr == 0);
+ gd->rxd.addr = rbi->dma_addr;
+ gd->dword[2] = (ring->gen << VMXNET3_RXD_GEN_SHIFT) | val |
+ rbi->len;
+
+ num_allocated++;
+ vmxnet3_cmd_ring_adv_next2fill(ring);
+ }
+ rq->uncommitted[ring_idx] += num_allocated;
+
+ dev_dbg(&adapter->netdev->dev,
+ "alloc_rx_buf: %d allocated, next2fill %u, next2comp "
+ "%u, uncommited %u\n", num_allocated, ring->next2fill,
+ ring->next2comp, rq->uncommitted[ring_idx]);
+
+ /* so that the device can distinguish a full ring and an empty ring */
+ BUG_ON(num_allocated != 0 && ring->next2fill == ring->next2comp);
+
+ return num_allocated;
+}
+
+
+static void
+vmxnet3_append_frag(struct sk_buff *skb, struct Vmxnet3_RxCompDesc *rcd,
+ struct vmxnet3_rx_buf_info *rbi)
+{
+ struct skb_frag_struct *frag = skb_shinfo(skb)->frags +
+ skb_shinfo(skb)->nr_frags;
+
+ BUG_ON(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS);
+
+ frag->page = rbi->page;
+ frag->page_offset = 0;
+ frag->size = rcd->len;
+ skb->data_len += frag->size;
+ skb_shinfo(skb)->nr_frags++;
+}
+
+
+static void
+vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
+ struct vmxnet3_tx_queue *tq, struct pci_dev *pdev,
+ struct vmxnet3_adapter *adapter)
+{
+ u32 dw2, len;
+ unsigned long buf_offset;
+ int i;
+ union Vmxnet3_GenericDesc *gdesc;
+ struct vmxnet3_tx_buf_info *tbi = NULL;
+
+ BUG_ON(ctx->copy_size > skb_headlen(skb));
+
+ /* use the previous gen bit for the SOP desc */
+ dw2 = (tq->tx_ring.gen ^ 0x1) << VMXNET3_TXD_GEN_SHIFT;
+
+ ctx->sop_txd = tq->tx_ring.base + tq->tx_ring.next2fill;
+ gdesc = ctx->sop_txd; /* both loops below can be skipped */
+
+ /* no need to map the buffer if headers are copied */
+ if (ctx->copy_size) {
+ ctx->sop_txd->txd.addr = tq->data_ring.basePA +
+ tq->tx_ring.next2fill *
+ sizeof(struct Vmxnet3_TxDataDesc);
+ ctx->sop_txd->dword[2] = dw2 | ctx->copy_size;
+ ctx->sop_txd->dword[3] = 0;
+
+ tbi = tq->buf_info + tq->tx_ring.next2fill;
+ tbi->map_type = VMXNET3_MAP_NONE;
+
+ dev_dbg(&adapter->netdev->dev,
+ "txd[%u]: 0x%Lx 0x%x 0x%x\n",
+ tq->tx_ring.next2fill, ctx->sop_txd->txd.addr,
+ ctx->sop_txd->dword[2], ctx->sop_txd->dword[3]);
+ vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
+
+ /* use the right gen for non-SOP desc */
+ dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT;
+ }
+
+ /* linear part can use multiple tx desc if it's big */
+ len = skb_headlen(skb) - ctx->copy_size;
+ buf_offset = ctx->copy_size;
+ while (len) {
+ u32 buf_size;
+
+ buf_size = len > VMXNET3_MAX_TX_BUF_SIZE ?
+ VMXNET3_MAX_TX_BUF_SIZE : len;
+
+ tbi = tq->buf_info + tq->tx_ring.next2fill;
+ tbi->map_type = VMXNET3_MAP_SINGLE;
+ tbi->dma_addr = pci_map_single(adapter->pdev,
+ skb->data + buf_offset, buf_size,
+ PCI_DMA_TODEVICE);
+
+ tbi->len = buf_size; /* this automatically convert 2^14 to 0 */
+
+ gdesc = tq->tx_ring.base + tq->tx_ring.next2fill;
+ BUG_ON(gdesc->txd.gen == tq->tx_ring.gen);
+
+ gdesc->txd.addr = tbi->dma_addr;
+ gdesc->dword[2] = dw2 | buf_size;
+ gdesc->dword[3] = 0;
+
+ dev_dbg(&adapter->netdev->dev,
+ "txd[%u]: 0x%Lx 0x%x 0x%x\n",
+ tq->tx_ring.next2fill, gdesc->txd.addr,
+ gdesc->dword[2], gdesc->dword[3]);
+ vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
+ dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT;
+
+ len -= buf_size;
+ buf_offset += buf_size;
+ }
+
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i];
+
+ tbi = tq->buf_info + tq->tx_ring.next2fill;
+ tbi->map_type = VMXNET3_MAP_PAGE;
+ tbi->dma_addr = pci_map_page(adapter->pdev, frag->page,
+ frag->page_offset, frag->size,
+ PCI_DMA_TODEVICE);
+
+ tbi->len = frag->size;
+
+ gdesc = tq->tx_ring.base + tq->tx_ring.next2fill;
+ BUG_ON(gdesc->txd.gen == tq->tx_ring.gen);
+
+ gdesc->txd.addr = tbi->dma_addr;
+ gdesc->dword[2] = dw2 | frag->size;
+ gdesc->dword[3] = 0;
+
+ dev_dbg(&adapter->netdev->dev,
+ "txd[%u]: 0x%llu %u %u\n",
+ tq->tx_ring.next2fill, gdesc->txd.addr,
+ gdesc->dword[2], gdesc->dword[3]);
+ vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
+ dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT;
+ }
+
+ ctx->eop_txd = gdesc;
+
+ /* set the last buf_info for the pkt */
+ tbi->skb = skb;
+ tbi->sop_idx = ctx->sop_txd - tq->tx_ring.base;
+}
+
+
+/*
+ * parse and copy relevant protocol headers:
+ * For a tso pkt, relevant headers are L2/3/4 including options
+ * For a pkt requesting csum offloading, they are L2/3 and may include L4
+ * if it's a TCP/UDP pkt
+ *
+ * Returns:
+ * -1: error happens during parsing
+ * 0: protocol headers parsed, but too big to be copied
+ * 1: protocol headers parsed and copied
+ *
+ * Other effects:
+ * 1. related *ctx fields are updated.
+ * 2. ctx->copy_size is # of bytes copied
+ * 3. the portion copied is guaranteed to be in the linear part
+ *
+ */
+static int
+vmxnet3_parse_and_copy_hdr(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
+ struct vmxnet3_tx_ctx *ctx,
+ struct vmxnet3_adapter *adapter)
+{
+ struct Vmxnet3_TxDataDesc *tdd;
+
+ if (ctx->mss) {
+ ctx->eth_ip_hdr_size = skb_transport_offset(skb);
+ ctx->l4_hdr_size = ((struct tcphdr *)
+ skb_transport_header(skb))->doff * 4;
+ ctx->copy_size = ctx->eth_ip_hdr_size + ctx->l4_hdr_size;
+ } else {
+ unsigned int pull_size;
+
+ if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ ctx->eth_ip_hdr_size = skb_transport_offset(skb);
+
+ if (ctx->ipv4) {
+ struct iphdr *iph = (struct iphdr *)
+ skb_network_header(skb);
+ if (iph->protocol == IPPROTO_TCP) {
+ pull_size = ctx->eth_ip_hdr_size +
+ sizeof(struct tcphdr);
+
+ if (unlikely(!pskb_may_pull(skb,
+ pull_size))) {
+ goto err;
+ }
+ ctx->l4_hdr_size = ((struct tcphdr *)
+ skb_transport_header(skb))->doff * 4;
+ } else if (iph->protocol == IPPROTO_UDP) {
+ ctx->l4_hdr_size =
+ sizeof(struct udphdr);
+ } else {
+ ctx->l4_hdr_size = 0;
+ }
+ } else {
+ /* for simplicity, don't copy L4 headers */
+ ctx->l4_hdr_size = 0;
+ }
+ ctx->copy_size = ctx->eth_ip_hdr_size +
+ ctx->l4_hdr_size;
+ } else {
+ ctx->eth_ip_hdr_size = 0;
+ ctx->l4_hdr_size = 0;
+ /* copy as much as allowed */
+ ctx->copy_size = min((unsigned int)VMXNET3_HDR_COPY_SIZE
+ , skb_headlen(skb));
+ }
+
+ /* make sure headers are accessible directly */
+ if (unlikely(!pskb_may_pull(skb, ctx->copy_size)))
+ goto err;
+ }
+
+ if (unlikely(ctx->copy_size > VMXNET3_HDR_COPY_SIZE)) {
+ tq->stats.oversized_hdr++;
+ ctx->copy_size = 0;
+ return 0;
+ }
+
+ tdd = tq->data_ring.base + tq->tx_ring.next2fill;
+
+ memcpy(tdd->data, skb->data, ctx->copy_size);
+ dev_dbg(&adapter->netdev->dev,
+ "copy %u bytes to dataRing[%u]\n",
+ ctx->copy_size, tq->tx_ring.next2fill);
+ return 1;
+
+err:
+ return -1;
+}
+
+
+static void
+vmxnet3_prepare_tso(struct sk_buff *skb,
+ struct vmxnet3_tx_ctx *ctx)
+{
+ struct tcphdr *tcph = (struct tcphdr *)skb_transport_header(skb);
+ if (ctx->ipv4) {
+ struct iphdr *iph = (struct iphdr *)skb_network_header(skb);
+ iph->check = 0;
+ tcph->check = ~csum_tcpudp_magic(iph->saddr, iph->daddr, 0,
+ IPPROTO_TCP, 0);
+ } else {
+ struct ipv6hdr *iph = (struct ipv6hdr *)skb_network_header(skb);
+ tcph->check = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, 0,
+ IPPROTO_TCP, 0);
+ }
+}
+
+
+/*
+ * Transmits a pkt thru a given tq
+ * Returns:
+ * NETDEV_TX_OK: descriptors are setup successfully
+ * NETDEV_TX_OK: error occured, the pkt is dropped
+ * NETDEV_TX_BUSY: tx ring is full, queue is stopped
+ *
+ * Side-effects:
+ * 1. tx ring may be changed
+ * 2. tq stats may be updated accordingly
+ * 3. shared->txNumDeferred may be updated
+ */
+
+static int
+vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
+ struct vmxnet3_adapter *adapter, struct net_device *netdev)
+{
+ int ret;
+ u32 count;
+ unsigned long flags;
+ struct vmxnet3_tx_ctx ctx;
+ union Vmxnet3_GenericDesc *gdesc;
+
+ /* conservatively estimate # of descriptors to use */
+ count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) +
+ skb_shinfo(skb)->nr_frags + 1;
+
+ ctx.ipv4 = (skb->protocol == __constant_ntohs(ETH_P_IP));
+
+ ctx.mss = skb_shinfo(skb)->gso_size;
+ if (ctx.mss) {
+ if (skb_header_cloned(skb)) {
+ if (unlikely(pskb_expand_head(skb, 0, 0,
+ GFP_ATOMIC) != 0)) {
+ tq->stats.drop_tso++;
+ goto drop_pkt;
+ }
+ tq->stats.copy_skb_header++;
+ }
+ vmxnet3_prepare_tso(skb, &ctx);
+ } else {
+ if (unlikely(count > VMXNET3_MAX_TXD_PER_PKT)) {
+
+ /* non-tso pkts must not use more than
+ * VMXNET3_MAX_TXD_PER_PKT entries
+ */
+ if (skb_linearize(skb) != 0) {
+ tq->stats.drop_too_many_frags++;
+ goto drop_pkt;
+ }
+ tq->stats.linearized++;
+
+ /* recalculate the # of descriptors to use */
+ count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) + 1;
+ }
+ }
+
+ ret = vmxnet3_parse_and_copy_hdr(skb, tq, &ctx, adapter);
+ if (ret >= 0) {
+ BUG_ON(ret <= 0 && ctx.copy_size != 0);
+ /* hdrs parsed, check against other limits */
+ if (ctx.mss) {
+ if (unlikely(ctx.eth_ip_hdr_size + ctx.l4_hdr_size >
+ VMXNET3_MAX_TX_BUF_SIZE)) {
+ goto hdr_too_big;
+ }
+ } else {
+ if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ if (unlikely(ctx.eth_ip_hdr_size +
+ skb->csum_offset >
+ VMXNET3_MAX_CSUM_OFFSET)) {
+ goto hdr_too_big;
+ }
+ }
+ }
+ } else {
+ tq->stats.drop_hdr_inspect_err++;
+ goto drop_pkt;
+ }
+
+ spin_lock_irqsave(&tq->tx_lock, flags);
+
+ if (count > vmxnet3_cmd_ring_desc_avail(&tq->tx_ring)) {
+ tq->stats.tx_ring_full++;
+ dev_dbg(&adapter->netdev->dev,
+ "tx queue stopped on %s, next2comp %u"
+ " next2fill %u\n", adapter->netdev->name,
+ tq->tx_ring.next2comp, tq->tx_ring.next2fill);
+
+ vmxnet3_tq_stop(tq, adapter);
+ spin_unlock_irqrestore(&tq->tx_lock, flags);
+ return NETDEV_TX_BUSY;
+ }
+
+ /* fill tx descs related to addr & len */
+ vmxnet3_map_pkt(skb, &ctx, tq, adapter->pdev, adapter);
+
+ /* setup the EOP desc */
+ ctx.eop_txd->dword[3] = VMXNET3_TXD_CQ | VMXNET3_TXD_EOP;
+
+ /* setup the SOP desc */
+ gdesc = ctx.sop_txd;
+ if (ctx.mss) {
+ gdesc->txd.hlen = ctx.eth_ip_hdr_size + ctx.l4_hdr_size;
+ gdesc->txd.om = VMXNET3_OM_TSO;
+ gdesc->txd.msscof = ctx.mss;
+ tq->shared->txNumDeferred += (skb->len - gdesc->txd.hlen +
+ ctx.mss - 1) / ctx.mss;
+ } else {
+ if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ gdesc->txd.hlen = ctx.eth_ip_hdr_size;
+ gdesc->txd.om = VMXNET3_OM_CSUM;
+ gdesc->txd.msscof = ctx.eth_ip_hdr_size +
+ skb->csum_offset;
+ } else {
+ gdesc->txd.om = 0;
+ gdesc->txd.msscof = 0;
+ }
+ tq->shared->txNumDeferred++;
+ }
+
+ if (vlan_tx_tag_present(skb)) {
+ gdesc->txd.ti = 1;
+ gdesc->txd.tci = vlan_tx_tag_get(skb);
+ }
+
+ wmb();
+
+ /* finally flips the GEN bit of the SOP desc */
+ gdesc->dword[2] ^= VMXNET3_TXD_GEN;
+ dev_dbg(&adapter->netdev->dev,
+ "txd[%u]: SOP 0x%Lx 0x%x 0x%x\n",
+ (u32)((union Vmxnet3_GenericDesc *)ctx.sop_txd -
+ tq->tx_ring.base), gdesc->txd.addr, gdesc->dword[2],
+ gdesc->dword[3]);
+
+ spin_unlock_irqrestore(&tq->tx_lock, flags);
+
+ if (tq->shared->txNumDeferred >= tq->shared->txThreshold) {
+ tq->shared->txNumDeferred = 0;
+ VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_TXPROD,
+ tq->tx_ring.next2fill);
+ }
+ netdev->trans_start = jiffies;
+
+ return NETDEV_TX_OK;
+
+hdr_too_big:
+ tq->stats.drop_oversized_hdr++;
+drop_pkt:
+ tq->stats.drop_total++;
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
+}
+
+
+static netdev_tx_t
+vmxnet3_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ struct vmxnet3_tx_queue *tq = &adapter->tx_queue;
+
+ return vmxnet3_tq_xmit(skb, tq, adapter, netdev);
+}
+
+
+static void
+vmxnet3_rx_csum(struct vmxnet3_adapter *adapter,
+ struct sk_buff *skb,
+ union Vmxnet3_GenericDesc *gdesc)
+{
+ if (!gdesc->rcd.cnc && adapter->rxcsum) {
+ /* typical case: TCP/UDP over IP and both csums are correct */
+ if ((gdesc->dword[3] & VMXNET3_RCD_CSUM_OK) ==
+ VMXNET3_RCD_CSUM_OK) {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ BUG_ON(!(gdesc->rcd.tcp || gdesc->rcd.udp));
+ BUG_ON(!(gdesc->rcd.v4 || gdesc->rcd.v6));
+ BUG_ON(gdesc->rcd.frg);
+ } else {
+ if (gdesc->rcd.csum) {
+ skb->csum = htons(gdesc->rcd.csum);
+ skb->ip_summed = CHECKSUM_PARTIAL;
+ } else {
+ skb->ip_summed = CHECKSUM_NONE;
+ }
+ }
+ } else {
+ skb->ip_summed = CHECKSUM_NONE;
+ }
+}
+
+
+static void
+vmxnet3_rx_error(struct vmxnet3_rx_queue *rq, struct Vmxnet3_RxCompDesc *rcd,
+ struct vmxnet3_rx_ctx *ctx, struct vmxnet3_adapter *adapter)
+{
+ rq->stats.drop_err++;
+ if (!rcd->fcs)
+ rq->stats.drop_fcs++;
+
+ rq->stats.drop_total++;
+
+ /*
+ * We do not unmap and chain the rx buffer to the skb.
+ * We basically pretend this buffer is not used and will be recycled
+ * by vmxnet3_rq_alloc_rx_buf()
+ */
+
+ /*
+ * ctx->skb may be NULL if this is the first and the only one
+ * desc for the pkt
+ */
+ if (ctx->skb)
+ dev_kfree_skb_irq(ctx->skb);
+
+ ctx->skb = NULL;
+}
+
+
+static int
+vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
+ struct vmxnet3_adapter *adapter, int quota)
+{
+ static u32 rxprod_reg[2] = {VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2};
+ u32 num_rxd = 0;
+ struct Vmxnet3_RxCompDesc *rcd;
+ struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
+
+ rcd = &rq->comp_ring.base[rq->comp_ring.next2proc].rcd;
+ while (rcd->gen == rq->comp_ring.gen) {
+ struct vmxnet3_rx_buf_info *rbi;
+ struct sk_buff *skb;
+ int num_to_alloc;
+ struct Vmxnet3_RxDesc *rxd;
+ u32 idx, ring_idx;
+
+ if (num_rxd >= quota) {
+ /* we may stop even before we see the EOP desc of
+ * the current pkt
+ */
+ break;
+ }
+ num_rxd++;
+
+ idx = rcd->rxdIdx;
+ ring_idx = rcd->rqID == rq->qid ? 0 : 1;
+
+ rxd = &rq->rx_ring[ring_idx].base[idx].rxd;
+ rbi = rq->buf_info[ring_idx] + idx;
+
+ BUG_ON(rxd->addr != rbi->dma_addr || rxd->len != rbi->len);
+
+ if (unlikely(rcd->eop && rcd->err)) {
+ vmxnet3_rx_error(rq, rcd, ctx, adapter);
+ goto rcd_done;
+ }
+
+ if (rcd->sop) { /* first buf of the pkt */
+ BUG_ON(rxd->btype != VMXNET3_RXD_BTYPE_HEAD ||
+ rcd->rqID != rq->qid);
+
+ BUG_ON(rbi->buf_type != VMXNET3_RX_BUF_SKB);
+ BUG_ON(ctx->skb != NULL || rbi->skb == NULL);
+
+ if (unlikely(rcd->len == 0)) {
+ /* Pretend the rx buffer is skipped. */
+ BUG_ON(!(rcd->sop && rcd->eop));
+ dev_dbg(&adapter->netdev->dev,
+ "rxRing[%u][%u] 0 length\n",
+ ring_idx, idx);
+ goto rcd_done;
+ }
+
+ ctx->skb = rbi->skb;
+ rbi->skb = NULL;
+
+ pci_unmap_single(adapter->pdev, rbi->dma_addr, rbi->len,
+ PCI_DMA_FROMDEVICE);
+
+ skb_put(ctx->skb, rcd->len);
+ } else {
+ BUG_ON(ctx->skb == NULL);
+ /* non SOP buffer must be type 1 in most cases */
+ if (rbi->buf_type == VMXNET3_RX_BUF_PAGE) {
+ BUG_ON(rxd->btype != VMXNET3_RXD_BTYPE_BODY);
+
+ if (rcd->len) {
+ pci_unmap_page(adapter->pdev,
+ rbi->dma_addr, rbi->len,
+ PCI_DMA_FROMDEVICE);
+
+ vmxnet3_append_frag(ctx->skb, rcd, rbi);
+ rbi->page = NULL;
+ }
+ } else {
+ /*
+ * The only time a non-SOP buffer is type 0 is
+ * when it's EOP and error flag is raised, which
+ * has already been handled.
+ */
+ BUG_ON(true);
+ }
+ }
+
+ skb = ctx->skb;
+ if (rcd->eop) {
+ skb->len += skb->data_len;
+ skb->truesize += skb->data_len;
+
+ vmxnet3_rx_csum(adapter, skb,
+ (union Vmxnet3_GenericDesc *)rcd);
+ skb->protocol = eth_type_trans(skb, adapter->netdev);
+
+ if (unlikely(adapter->vlan_grp && rcd->ts)) {
+ vlan_hwaccel_receive_skb(skb,
+ adapter->vlan_grp, rcd->tci);
+ } else {
+ netif_receive_skb(skb);
+ }
+
+ adapter->netdev->last_rx = jiffies;
+ ctx->skb = NULL;
+ }
+
+rcd_done:
+ /* device may skip some rx descs */
+ rq->rx_ring[ring_idx].next2comp = idx;
+ VMXNET3_INC_RING_IDX_ONLY(rq->rx_ring[ring_idx].next2comp,
+ rq->rx_ring[ring_idx].size);
+
+ /* refill rx buffers frequently to avoid starving the h/w */
+ num_to_alloc = vmxnet3_cmd_ring_desc_avail(rq->rx_ring +
+ ring_idx);
+ if (unlikely(num_to_alloc > VMXNET3_RX_ALLOC_THRESHOLD(rq,
+ ring_idx, adapter))) {
+ vmxnet3_rq_alloc_rx_buf(rq, ring_idx, num_to_alloc,
+ adapter);
+
+ /* if needed, update the register */
+ if (unlikely(rq->shared->updateRxProd)) {
+ VMXNET3_WRITE_BAR0_REG(adapter,
+ rxprod_reg[ring_idx] + rq->qid * 8,
+ rq->rx_ring[ring_idx].next2fill);
+ rq->uncommitted[ring_idx] = 0;
+ }
+ }
+
+ vmxnet3_comp_ring_adv_next2proc(&rq->comp_ring);
+ rcd = &rq->comp_ring.base[rq->comp_ring.next2proc].rcd;
+ }
+
+ return num_rxd;
+}
+
+
+static void
+vmxnet3_rq_cleanup(struct vmxnet3_rx_queue *rq,
+ struct vmxnet3_adapter *adapter)
+{
+ u32 i, ring_idx;
+ struct Vmxnet3_RxDesc *rxd;
+
+ for (ring_idx = 0; ring_idx < 2; ring_idx++) {
+ for (i = 0; i < rq->rx_ring[ring_idx].size; i++) {
+ rxd = &rq->rx_ring[ring_idx].base[i].rxd;
+
+ if (rxd->btype == VMXNET3_RXD_BTYPE_HEAD &&
+ rq->buf_info[ring_idx][i].skb) {
+ pci_unmap_single(adapter->pdev, rxd->addr,
+ rxd->len, PCI_DMA_FROMDEVICE);
+ dev_kfree_skb(rq->buf_info[ring_idx][i].skb);
+ rq->buf_info[ring_idx][i].skb = NULL;
+ } else if (rxd->btype == VMXNET3_RXD_BTYPE_BODY &&
+ rq->buf_info[ring_idx][i].page) {
+ pci_unmap_page(adapter->pdev, rxd->addr,
+ rxd->len, PCI_DMA_FROMDEVICE);
+ put_page(rq->buf_info[ring_idx][i].page);
+ rq->buf_info[ring_idx][i].page = NULL;
+ }
+ }
+
+ rq->rx_ring[ring_idx].gen = VMXNET3_INIT_GEN;
+ rq->rx_ring[ring_idx].next2fill =
+ rq->rx_ring[ring_idx].next2comp = 0;
+ rq->uncommitted[ring_idx] = 0;
+ }
+
+ rq->comp_ring.gen = VMXNET3_INIT_GEN;
+ rq->comp_ring.next2proc = 0;
+}
+
+
+void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
+ struct vmxnet3_adapter *adapter)
+{
+ int i;
+ int j;
+
+ /* all rx buffers must have already been freed */
+ for (i = 0; i < 2; i++) {
+ if (rq->buf_info[i]) {
+ for (j = 0; j < rq->rx_ring[i].size; j++)
+ BUG_ON(rq->buf_info[i][j].page != NULL);
+ }
+ }
+
+
+ kfree(rq->buf_info[0]);
+
+ for (i = 0; i < 2; i++) {
+ if (rq->rx_ring[i].base) {
+ pci_free_consistent(adapter->pdev, rq->rx_ring[i].size
+ * sizeof(struct Vmxnet3_RxDesc),
+ rq->rx_ring[i].base,
+ rq->rx_ring[i].basePA);
+ rq->rx_ring[i].base = NULL;
+ }
+ rq->buf_info[i] = NULL;
+ }
+
+ if (rq->comp_ring.base) {
+ pci_free_consistent(adapter->pdev, rq->comp_ring.size *
+ sizeof(struct Vmxnet3_RxCompDesc),
+ rq->comp_ring.base, rq->comp_ring.basePA);
+ rq->comp_ring.base = NULL;
+ }
+}
+
+
+static int
+vmxnet3_rq_init(struct vmxnet3_rx_queue *rq,
+ struct vmxnet3_adapter *adapter)
+{
+ int i;
+
+ /* initialize buf_info */
+ for (i = 0; i < rq->rx_ring[0].size; i++) {
+
+ /* 1st buf for a pkt is skbuff */
+ if (i % adapter->rx_buf_per_pkt == 0) {
+ rq->buf_info[0][i].buf_type = VMXNET3_RX_BUF_SKB;
+ rq->buf_info[0][i].len = adapter->skb_buf_size;
+ } else { /* subsequent bufs for a pkt is frag */
+ rq->buf_info[0][i].buf_type = VMXNET3_RX_BUF_PAGE;
+ rq->buf_info[0][i].len = PAGE_SIZE;
+ }
+ }
+ for (i = 0; i < rq->rx_ring[1].size; i++) {
+ rq->buf_info[1][i].buf_type = VMXNET3_RX_BUF_PAGE;
+ rq->buf_info[1][i].len = PAGE_SIZE;
+ }
+
+ /* reset internal state and allocate buffers for both rings */
+ for (i = 0; i < 2; i++) {
+ rq->rx_ring[i].next2fill = rq->rx_ring[i].next2comp = 0;
+ rq->uncommitted[i] = 0;
+
+ memset(rq->rx_ring[i].base, 0, rq->rx_ring[i].size *
+ sizeof(struct Vmxnet3_RxDesc));
+ rq->rx_ring[i].gen = VMXNET3_INIT_GEN;
+ }
+ if (vmxnet3_rq_alloc_rx_buf(rq, 0, rq->rx_ring[0].size - 1,
+ adapter) == 0) {
+ /* at least has 1 rx buffer for the 1st ring */
+ return -ENOMEM;
+ }
+ vmxnet3_rq_alloc_rx_buf(rq, 1, rq->rx_ring[1].size - 1, adapter);
+
+ /* reset the comp ring */
+ rq->comp_ring.next2proc = 0;
+ memset(rq->comp_ring.base, 0, rq->comp_ring.size *
+ sizeof(struct Vmxnet3_RxCompDesc));
+ rq->comp_ring.gen = VMXNET3_INIT_GEN;
+
+ /* reset rxctx */
+ rq->rx_ctx.skb = NULL;
+
+ /* stats are not reset */
+ return 0;
+}
+
+
+static int
+vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter)
+{
+ int i;
+ size_t sz;
+ struct vmxnet3_rx_buf_info *bi;
+
+ for (i = 0; i < 2; i++) {
+
+ sz = rq->rx_ring[i].size * sizeof(struct Vmxnet3_RxDesc);
+ rq->rx_ring[i].base = pci_alloc_consistent(adapter->pdev, sz,
+ &rq->rx_ring[i].basePA);
+ if (!rq->rx_ring[i].base) {
+ printk(KERN_ERR "%s: failed to allocate rx ring %d\n",
+ adapter->netdev->name, i);
+ goto err;
+ }
+ }
+
+ sz = rq->comp_ring.size * sizeof(struct Vmxnet3_RxCompDesc);
+ rq->comp_ring.base = pci_alloc_consistent(adapter->pdev, sz,
+ &rq->comp_ring.basePA);
+ if (!rq->comp_ring.base) {
+ printk(KERN_ERR "%s: failed to allocate rx comp ring\n",
+ adapter->netdev->name);
+ goto err;
+ }
+
+ sz = sizeof(struct vmxnet3_rx_buf_info) * (rq->rx_ring[0].size +
+ rq->rx_ring[1].size);
+ bi = kmalloc(sz, GFP_KERNEL);
+ if (!bi) {
+ printk(KERN_ERR "%s: failed to allocate rx bufinfo\n",
+ adapter->netdev->name);
+ goto err;
+ }
+ memset(bi, 0, sz);
+ rq->buf_info[0] = bi;
+ rq->buf_info[1] = bi + rq->rx_ring[0].size;
+
+ return 0;
+
+err:
+ vmxnet3_rq_destroy(rq, adapter);
+ return -ENOMEM;
+}
+
+
+static int
+vmxnet3_do_poll(struct vmxnet3_adapter *adapter, int budget)
+{
+ if (unlikely(adapter->shared->ecr))
+ vmxnet3_process_events(adapter);
+
+ vmxnet3_tq_tx_complete(&adapter->tx_queue, adapter);
+ return vmxnet3_rq_rx_complete(&adapter->rx_queue, adapter, budget);
+}
+
+
+static int
+vmxnet3_poll(struct napi_struct *napi, int budget)
+{
+ struct vmxnet3_adapter *adapter = container_of(napi,
+ struct vmxnet3_adapter, napi);
+ int rxd_done;
+
+ rxd_done = vmxnet3_do_poll(adapter, budget);
+
+ if (rxd_done < budget) {
+ napi_complete(napi);
+ vmxnet3_enable_intr(adapter, 0);
+ }
+ return rxd_done;
+}
+
+
+/* Interrupt handler for vmxnet3 */
+static irqreturn_t
+vmxnet3_intr(int irq, void *dev_id)
+{
+ struct net_device *dev = dev_id;
+ struct vmxnet3_adapter *adapter = netdev_priv(dev);
+
+ if (unlikely(adapter->intr.type == VMXNET3_IT_INTX)) {
+ u32 icr = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_ICR);
+ if (unlikely(icr == 0))
+ /* not ours */
+ return IRQ_NONE;
+ }
+
+
+ /* disable intr if needed */
+ if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+ vmxnet3_disable_intr(adapter, 0);
+
+ napi_schedule(&adapter->napi);
+
+ return IRQ_HANDLED;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+
+
+/* netpoll callback. */
+static void
+vmxnet3_netpoll(struct net_device *netdev)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ int irq;
+
+#ifdef CONFIG_PCI_MSI
+ if (adapter->intr.type == VMXNET3_IT_MSIX)
+ irq = adapter->intr.msix_entries[0].vector;
+ else
+#endif
+ irq = adapter->pdev->irq;
+
+ disable_irq(irq);
+ vmxnet3_intr(irq, netdev);
+ enable_irq(irq);
+}
+#endif
+
+static int
+vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
+{
+ int err;
+
+#ifdef CONFIG_PCI_MSI
+ if (adapter->intr.type == VMXNET3_IT_MSIX) {
+ /* we only use 1 MSI-X vector */
+ err = request_irq(adapter->intr.msix_entries[0].vector,
+ vmxnet3_intr, 0, adapter->netdev->name,
+ adapter->netdev);
+ } else
+#endif
+ if (adapter->intr.type == VMXNET3_IT_MSI) {
+ err = request_irq(adapter->pdev->irq, vmxnet3_intr, 0,
+ adapter->netdev->name, adapter->netdev);
+ } else {
+ err = request_irq(adapter->pdev->irq, vmxnet3_intr,
+ IRQF_SHARED, adapter->netdev->name,
+ adapter->netdev);
+ }
+
+ if (err)
+ printk(KERN_ERR "Failed to request irq %s (intr type:%d), error"
+ ":%d\n", adapter->netdev->name, adapter->intr.type, err);
+
+
+ if (!err) {
+ int i;
+ /* init our intr settings */
+ for (i = 0; i < adapter->intr.num_intrs; i++)
+ adapter->intr.mod_levels[i] = UPT1_IML_ADAPTIVE;
+
+ /* next setup intr index for all intr sources */
+ adapter->tx_queue.comp_ring.intr_idx = 0;
+ adapter->rx_queue.comp_ring.intr_idx = 0;
+ adapter->intr.event_intr_idx = 0;
+
+ printk(KERN_INFO "%s: intr type %u, mode %u, %u vectors "
+ "allocated\n", adapter->netdev->name, adapter->intr.type,
+ adapter->intr.mask_mode, adapter->intr.num_intrs);
+ }
+
+ return err;
+}
+
+
+static void
+vmxnet3_free_irqs(struct vmxnet3_adapter *adapter)
+{
+ BUG_ON(adapter->intr.type == VMXNET3_IT_AUTO ||
+ adapter->intr.num_intrs <= 0);
+
+ switch (adapter->intr.type) {
+#ifdef CONFIG_PCI_MSI
+ case VMXNET3_IT_MSIX:
+ {
+ int i;
+
+ for (i = 0; i < adapter->intr.num_intrs; i++)
+ free_irq(adapter->intr.msix_entries[i].vector,
+ adapter->netdev);
+ break;
+ }
+#endif
+ case VMXNET3_IT_MSI:
+ free_irq(adapter->pdev->irq, adapter->netdev);
+ break;
+ case VMXNET3_IT_INTX:
+ free_irq(adapter->pdev->irq, adapter->netdev);
+ break;
+ default:
+ BUG_ON(true);
+ }
+}
+
+
+static void
+vmxnet3_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ struct Vmxnet3_DriverShared *shared = adapter->shared;
+ u32 *vfTable = adapter->shared->devRead.rxFilterConf.vfTable;
+
+ if (grp) {
+ /* add vlan rx stripping. */
+ if (adapter->netdev->features & NETIF_F_HW_VLAN_RX) {
+ int i;
+ struct Vmxnet3_DSDevRead *devRead = &shared->devRead;
+ adapter->vlan_grp = grp;
+
+ /* update FEATURES to device */
+ devRead->misc.uptFeatures |= UPT1_F_RXVLAN;
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_FEATURE);
+ /*
+ * Clear entire vfTable; then enable untagged pkts.
+ * Note: setting one entry in vfTable to non-zero turns
+ * on VLAN rx filtering.
+ */
+ for (i = 0; i < VMXNET3_VFT_SIZE; i++)
+ vfTable[i] = 0;
+
+ VMXNET3_SET_VFTABLE_ENTRY(vfTable, 0);
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_VLAN_FILTERS);
+ } else {
+ printk(KERN_ERR "%s: vlan_rx_register when device has "
+ "no NETIF_F_HW_VLAN_RX\n", netdev->name);
+ }
+ } else {
+ /* remove vlan rx stripping. */
+ struct Vmxnet3_DSDevRead *devRead = &shared->devRead;
+ adapter->vlan_grp = NULL;
+
+ if (devRead->misc.uptFeatures & UPT1_F_RXVLAN) {
+ int i;
+
+ for (i = 0; i < VMXNET3_VFT_SIZE; i++) {
+ /* clear entire vfTable; this also disables
+ * VLAN rx filtering
+ */
+ vfTable[i] = 0;
+ }
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_VLAN_FILTERS);
+
+ /* update FEATURES to device */
+ devRead->misc.uptFeatures &= ~UPT1_F_RXVLAN;
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_FEATURE);
+ }
+ }
+}
+
+
+static void
+vmxnet3_restore_vlan(struct vmxnet3_adapter *adapter)
+{
+ if (adapter->vlan_grp) {
+ u16 vid;
+ u32 *vfTable = adapter->shared->devRead.rxFilterConf.vfTable;
+ bool activeVlan = false;
+
+ for (vid = 0; vid < VLAN_GROUP_ARRAY_LEN; vid++) {
+ if (vlan_group_get_device(adapter->vlan_grp, vid)) {
+ VMXNET3_SET_VFTABLE_ENTRY(vfTable, vid);
+ activeVlan = true;
+ }
+ }
+ if (activeVlan) {
+ /* continue to allow untagged pkts */
+ VMXNET3_SET_VFTABLE_ENTRY(vfTable, 0);
+ }
+ }
+}
+
+
+static void
+vmxnet3_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ u32 *vfTable = adapter->shared->devRead.rxFilterConf.vfTable;
+
+ VMXNET3_SET_VFTABLE_ENTRY(vfTable, vid);
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_VLAN_FILTERS);
+}
+
+
+static void
+vmxnet3_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ u32 *vfTable = adapter->shared->devRead.rxFilterConf.vfTable;
+
+ VMXNET3_CLEAR_VFTABLE_ENTRY(vfTable, vid);
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_VLAN_FILTERS);
+}
+
+
+static u8 *
+vmxnet3_copy_mc(struct net_device *netdev)
+{
+ u8 *buf = NULL;
+ u32 sz = netdev->mc_count * ETH_ALEN;
+
+ /* struct Vmxnet3_RxFilterConf.mfTableLen is u16. */
+ if (sz <= 0xffff) {
+ /* We may be called with BH disabled */
+ buf = kmalloc(sz, GFP_ATOMIC);
+ if (buf) {
+ int i;
+ struct dev_mc_list *mc = netdev->mc_list;
+
+ for (i = 0; i < netdev->mc_count; i++) {
+ BUG_ON(!mc);
+ memcpy(buf + i * ETH_ALEN, mc->dmi_addr,
+ ETH_ALEN);
+ mc = mc->next;
+ }
+ }
+ }
+ return buf;
+}
+
+
+static void
+vmxnet3_set_mc(struct net_device *netdev)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ struct Vmxnet3_RxFilterConf *rxConf =
+ &adapter->shared->devRead.rxFilterConf;
+ u8 *new_table = NULL;
+ u32 new_mode = VMXNET3_RXM_UCAST;
+
+ if (netdev->flags & IFF_PROMISC)
+ new_mode |= VMXNET3_RXM_PROMISC;
+
+ if (netdev->flags & IFF_BROADCAST)
+ new_mode |= VMXNET3_RXM_BCAST;
+
+ if (netdev->flags & IFF_ALLMULTI)
+ new_mode |= VMXNET3_RXM_ALL_MULTI;
+ else
+ if (netdev->mc_count > 0) {
+ new_table = vmxnet3_copy_mc(netdev);
+ if (new_table) {
+ new_mode |= VMXNET3_RXM_MCAST;
+ rxConf->mfTableLen = netdev->mc_count *
+ ETH_ALEN;
+ rxConf->mfTablePA = virt_to_phys(new_table);
+ } else {
+ printk(KERN_INFO "%s: failed to copy mcast list"
+ ", setting ALL_MULTI\n", netdev->name);
+ new_mode |= VMXNET3_RXM_ALL_MULTI;
+ }
+ }
+
+
+ if (!(new_mode & VMXNET3_RXM_MCAST)) {
+ rxConf->mfTableLen = 0;
+ rxConf->mfTablePA = 0;
+ }
+
+ if (new_mode != rxConf->rxMode) {
+ rxConf->rxMode = new_mode;
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_RX_MODE);
+ }
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_MAC_FILTERS);
+
+ kfree(new_table);
+}
+
+
+/*
+ * Set up driver_shared based on settings in adapter.
+ */
+
+static void
+vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
+{
+ struct Vmxnet3_DriverShared *shared = adapter->shared;
+ struct Vmxnet3_DSDevRead *devRead = &shared->devRead;
+ struct Vmxnet3_TxQueueConf *tqc;
+ struct Vmxnet3_RxQueueConf *rqc;
+ int i;
+
+ memset(shared, 0, sizeof(*shared));
+
+ /* driver settings */
+ shared->magic = VMXNET3_REV1_MAGIC;
+ devRead->misc.driverInfo.version = VMXNET3_DRIVER_VERSION_NUM;
+ devRead->misc.driverInfo.gos.gosBits = (sizeof(void *) == 4 ?
+ VMXNET3_GOS_BITS_32 : VMXNET3_GOS_BITS_64);
+ devRead->misc.driverInfo.gos.gosType = VMXNET3_GOS_TYPE_LINUX;
+ devRead->misc.driverInfo.vmxnet3RevSpt = 1;
+ devRead->misc.driverInfo.uptVerSpt = 1;
+
+ devRead->misc.ddPA = virt_to_phys(adapter);
+ devRead->misc.ddLen = sizeof(struct vmxnet3_adapter);
+
+ /* set up feature flags */
+ if (adapter->rxcsum)
+ devRead->misc.uptFeatures |= UPT1_F_RXCSUM;
+
+ if (adapter->lro) {
+ devRead->misc.uptFeatures |= UPT1_F_LRO;
+ devRead->misc.maxNumRxSG = 1 + MAX_SKB_FRAGS;
+ }
+ if ((adapter->netdev->features & NETIF_F_HW_VLAN_RX)
+ && adapter->vlan_grp) {
+ devRead->misc.uptFeatures |= UPT1_F_RXVLAN;
+ }
+
+ devRead->misc.mtu = adapter->netdev->mtu;
+ devRead->misc.queueDescPA = adapter->queue_desc_pa;
+ devRead->misc.queueDescLen = sizeof(struct Vmxnet3_TxQueueDesc) +
+ sizeof(struct Vmxnet3_RxQueueDesc);
+
+ /* tx queue settings */
+ BUG_ON(adapter->tx_queue.tx_ring.base == NULL);
+
+ devRead->misc.numTxQueues = 1;
+ tqc = &adapter->tqd_start->conf;
+ tqc->txRingBasePA = adapter->tx_queue.tx_ring.basePA;
+ tqc->dataRingBasePA = adapter->tx_queue.data_ring.basePA;
+ tqc->compRingBasePA = adapter->tx_queue.comp_ring.basePA;
+ tqc->ddPA = virt_to_phys(adapter->tx_queue.buf_info);
+ tqc->txRingSize = adapter->tx_queue.tx_ring.size;
+ tqc->dataRingSize = adapter->tx_queue.data_ring.size;
+ tqc->compRingSize = adapter->tx_queue.comp_ring.size;
+ tqc->ddLen = sizeof(struct vmxnet3_tx_buf_info) *
+ tqc->txRingSize;
+ tqc->intrIdx = adapter->tx_queue.comp_ring.intr_idx;
+
+ /* rx queue settings */
+ devRead->misc.numRxQueues = 1;
+ rqc = &adapter->rqd_start->conf;
+ rqc->rxRingBasePA[0] = adapter->rx_queue.rx_ring[0].basePA;
+ rqc->rxRingBasePA[1] = adapter->rx_queue.rx_ring[1].basePA;
+ rqc->compRingBasePA = adapter->rx_queue.comp_ring.basePA;
+ rqc->ddPA = virt_to_phys(adapter->rx_queue.buf_info);
+ rqc->rxRingSize[0] = adapter->rx_queue.rx_ring[0].size;
+ rqc->rxRingSize[1] = adapter->rx_queue.rx_ring[1].size;
+ rqc->compRingSize = adapter->rx_queue.comp_ring.size;
+ rqc->ddLen = sizeof(struct vmxnet3_rx_buf_info) *
+ (rqc->rxRingSize[0] + rqc->rxRingSize[1]);
+ rqc->intrIdx = adapter->rx_queue.comp_ring.intr_idx;
+
+ /* intr settings */
+ devRead->intrConf.autoMask = adapter->intr.mask_mode ==
+ VMXNET3_IMM_AUTO;
+ devRead->intrConf.numIntrs = adapter->intr.num_intrs;
+ for (i = 0; i < adapter->intr.num_intrs; i++)
+ devRead->intrConf.modLevels[i] = adapter->intr.mod_levels[i];
+
+ devRead->intrConf.eventIntrIdx = adapter->intr.event_intr_idx;
+
+ /* rx filter settings */
+ devRead->rxFilterConf.rxMode = 0;
+ vmxnet3_restore_vlan(adapter);
+ /* the rest are already zeroed */
+}
+
+
+int
+vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
+{
+ int err;
+ u32 ret;
+
+ dev_dbg(&adapter->netdev->dev,
+ "%s: skb_buf_size %d, rx_buf_per_pkt %d, ring sizes"
+ " %u %u %u\n", adapter->netdev->name, adapter->skb_buf_size,
+ adapter->rx_buf_per_pkt, adapter->tx_queue.tx_ring.size,
+ adapter->rx_queue.rx_ring[0].size,
+ adapter->rx_queue.rx_ring[1].size);
+
+ vmxnet3_tq_init(&adapter->tx_queue, adapter);
+ err = vmxnet3_rq_init(&adapter->rx_queue, adapter);
+ if (err) {
+ printk(KERN_ERR "Failed to init rx queue for %s: error %d\n",
+ adapter->netdev->name, err);
+ goto rq_err;
+ }
+
+ err = vmxnet3_request_irqs(adapter);
+ if (err) {
+ printk(KERN_ERR "Failed to setup irq for %s: error %d\n",
+ adapter->netdev->name, err);
+ goto irq_err;
+ }
+
+ vmxnet3_setup_driver_shared(adapter);
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_DSAL,
+ VMXNET3_GET_ADDR_LO(adapter->shared_pa));
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_DSAH,
+ VMXNET3_GET_ADDR_HI(adapter->shared_pa));
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_ACTIVATE_DEV);
+ ret = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD);
+
+ if (ret != 0) {
+ printk(KERN_ERR "Failed to activate dev %s: error %u\n",
+ adapter->netdev->name, ret);
+ err = -EINVAL;
+ goto activate_err;
+ }
+ VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_RXPROD,
+ adapter->rx_queue.rx_ring[0].next2fill);
+ VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_RXPROD2,
+ adapter->rx_queue.rx_ring[1].next2fill);
+
+ /* Apply the rx filter settins last. */
+ vmxnet3_set_mc(adapter->netdev);
+
+ /*
+ * Check link state when first activating device. It will start the
+ * tx queue if the link is up.
+ */
+ vmxnet3_check_link(adapter);
+
+ napi_enable(&adapter->napi);
+ vmxnet3_enable_all_intrs(adapter);
+ clear_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state);
+ return 0;
+
+activate_err:
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_DSAL, 0);
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_DSAH, 0);
+ vmxnet3_free_irqs(adapter);
+irq_err:
+rq_err:
+ /* free up buffers we allocated */
+ vmxnet3_rq_cleanup(&adapter->rx_queue, adapter);
+ return err;
+}
+
+
+void
+vmxnet3_reset_dev(struct vmxnet3_adapter *adapter)
+{
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_RESET_DEV);
+}
+
+
+int
+vmxnet3_quiesce_dev(struct vmxnet3_adapter *adapter)
+{
+ if (test_and_set_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state))
+ return 0;
+
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_QUIESCE_DEV);
+ vmxnet3_disable_all_intrs(adapter);
+
+ napi_disable(&adapter->napi);
+ netif_tx_disable(adapter->netdev);
+ adapter->link_speed = 0;
+ netif_carrier_off(adapter->netdev);
+
+ vmxnet3_tq_cleanup(&adapter->tx_queue, adapter);
+ vmxnet3_rq_cleanup(&adapter->rx_queue, adapter);
+ vmxnet3_free_irqs(adapter);
+ return 0;
+}
+
+
+static void
+vmxnet3_write_mac_addr(struct vmxnet3_adapter *adapter, u8 *mac)
+{
+ u32 tmp;
+
+ tmp = *(u32 *)mac;
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_MACL, tmp);
+
+ tmp = (mac[5] << 8) | mac[4];
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_MACH, tmp);
+}
+
+
+static int
+vmxnet3_set_mac_addr(struct net_device *netdev, void *p)
+{
+ struct sockaddr *addr = p;
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+ vmxnet3_write_mac_addr(adapter, addr->sa_data);
+
+ return 0;
+}
+
+
+/* ==================== initialization and cleanup routines ============ */
+
+static int
+vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter, bool *dma64)
+{
+ int err;
+ unsigned long mmio_start, mmio_len;
+ struct pci_dev *pdev = adapter->pdev;
+
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_ERR "Failed to enable adapter %s: error %d\n",
+ pci_name(pdev), err);
+ return err;
+ }
+
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) {
+ if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) {
+ printk(KERN_ERR "pci_set_consistent_dma_mask failed "
+ "for adapter %s\n", pci_name(pdev));
+ err = -EIO;
+ goto err_set_mask;
+ }
+ *dma64 = true;
+ } else {
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) {
+ printk(KERN_ERR "pci_set_dma_mask failed for adapter "
+ "%s\n", pci_name(pdev));
+ err = -EIO;
+ goto err_set_mask;
+ }
+ *dma64 = false;
+ }
+
+ err = pci_request_selected_regions(pdev, (1 << 2) - 1,
+ vmxnet3_driver_name);
+ if (err) {
+ printk(KERN_ERR "Failed to request region for adapter %s: "
+ "error %d\n", pci_name(pdev), err);
+ goto err_set_mask;
+ }
+
+ pci_set_master(pdev);
+
+ mmio_start = pci_resource_start(pdev, 0);
+ mmio_len = pci_resource_len(pdev, 0);
+ adapter->hw_addr0 = ioremap(mmio_start, mmio_len);
+ if (!adapter->hw_addr0) {
+ printk(KERN_ERR "Failed to map bar0 for adapter %s\n",
+ pci_name(pdev));
+ err = -EIO;
+ goto err_ioremap;
+ }
+
+ mmio_start = pci_resource_start(pdev, 1);
+ mmio_len = pci_resource_len(pdev, 1);
+ adapter->hw_addr1 = ioremap(mmio_start, mmio_len);
+ if (!adapter->hw_addr1) {
+ printk(KERN_ERR "Failed to map bar1 for adapter %s\n",
+ pci_name(pdev));
+ err = -EIO;
+ goto err_bar1;
+ }
+ return 0;
+
+err_bar1:
+ iounmap(adapter->hw_addr0);
+err_ioremap:
+ pci_release_selected_regions(pdev, (1 << 2) - 1);
+err_set_mask:
+ pci_disable_device(pdev);
+ return err;
+}
+
+
+static void
+vmxnet3_free_pci_resources(struct vmxnet3_adapter *adapter)
+{
+ BUG_ON(!adapter->pdev);
+
+ iounmap(adapter->hw_addr0);
+ iounmap(adapter->hw_addr1);
+ pci_release_selected_regions(adapter->pdev, (1 << 2) - 1);
+ pci_disable_device(adapter->pdev);
+}
+
+
+static void
+vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter)
+{
+ size_t sz;
+
+ if (adapter->netdev->mtu <= VMXNET3_MAX_SKB_BUF_SIZE -
+ VMXNET3_MAX_ETH_HDR_SIZE) {
+ adapter->skb_buf_size = adapter->netdev->mtu +
+ VMXNET3_MAX_ETH_HDR_SIZE;
+ if (adapter->skb_buf_size < VMXNET3_MIN_T0_BUF_SIZE)
+ adapter->skb_buf_size = VMXNET3_MIN_T0_BUF_SIZE;
+
+ adapter->rx_buf_per_pkt = 1;
+ } else {
+ adapter->skb_buf_size = VMXNET3_MAX_SKB_BUF_SIZE;
+ sz = adapter->netdev->mtu - VMXNET3_MAX_SKB_BUF_SIZE +
+ VMXNET3_MAX_ETH_HDR_SIZE;
+ adapter->rx_buf_per_pkt = 1 + (sz + PAGE_SIZE - 1) / PAGE_SIZE;
+ }
+
+ /*
+ * for simplicity, force the ring0 size to be a multiple of
+ * rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN
+ */
+ sz = adapter->rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN;
+ adapter->rx_queue.rx_ring[0].size = (adapter->rx_queue.rx_ring[0].size +
+ sz - 1) / sz * sz;
+ adapter->rx_queue.rx_ring[0].size = min_t(u32,
+ adapter->rx_queue.rx_ring[0].size,
+ VMXNET3_RX_RING_MAX_SIZE / sz * sz);
+}
+
+
+int
+vmxnet3_create_queues(struct vmxnet3_adapter *adapter, u32 tx_ring_size,
+ u32 rx_ring_size, u32 rx_ring2_size)
+{
+ int err;
+
+ adapter->tx_queue.tx_ring.size = tx_ring_size;
+ adapter->tx_queue.data_ring.size = tx_ring_size;
+ adapter->tx_queue.comp_ring.size = tx_ring_size;
+ adapter->tx_queue.shared = &adapter->tqd_start->ctrl;
+ adapter->tx_queue.stopped = true;
+ err = vmxnet3_tq_create(&adapter->tx_queue, adapter);
+ if (err)
+ return err;
+
+ adapter->rx_queue.rx_ring[0].size = rx_ring_size;
+ adapter->rx_queue.rx_ring[1].size = rx_ring2_size;
+ vmxnet3_adjust_rx_ring_size(adapter);
+ adapter->rx_queue.comp_ring.size = adapter->rx_queue.rx_ring[0].size +
+ adapter->rx_queue.rx_ring[1].size;
+ adapter->rx_queue.qid = 0;
+ adapter->rx_queue.qid2 = 1;
+ adapter->rx_queue.shared = &adapter->rqd_start->ctrl;
+ err = vmxnet3_rq_create(&adapter->rx_queue, adapter);
+ if (err)
+ vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
+
+ return err;
+}
+
+static int
+vmxnet3_open(struct net_device *netdev)
+{
+ struct vmxnet3_adapter *adapter;
+ int err;
+
+ adapter = netdev_priv(netdev);
+
+ spin_lock_init(&adapter->tx_queue.tx_lock);
+
+ err = vmxnet3_create_queues(adapter, VMXNET3_DEF_TX_RING_SIZE,
+ VMXNET3_DEF_RX_RING_SIZE,
+ VMXNET3_DEF_RX_RING_SIZE);
+ if (err)
+ goto queue_err;
+
+ err = vmxnet3_activate_dev(adapter);
+ if (err)
+ goto activate_err;
+
+ return 0;
+
+activate_err:
+ vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
+ vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
+queue_err:
+ return err;
+}
+
+
+static int
+vmxnet3_close(struct net_device *netdev)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ /*
+ * Reset_work may be in the middle of resetting the device, wait for its
+ * completion.
+ */
+ while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state))
+ msleep(1);
+
+ vmxnet3_quiesce_dev(adapter);
+
+ vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
+ vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
+
+ clear_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state);
+
+
+ return 0;
+}
+
+
+void
+vmxnet3_force_close(struct vmxnet3_adapter *adapter)
+{
+ /*
+ * we must clear VMXNET3_STATE_BIT_RESETTING, otherwise
+ * vmxnet3_close() will deadlock.
+ */
+ BUG_ON(test_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state));
+
+ /* we need to enable NAPI, otherwise dev_close will deadlock */
+ napi_enable(&adapter->napi);
+ dev_close(adapter->netdev);
+}
+
+
+static int
+vmxnet3_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ int err = 0;
+
+ if (new_mtu < VMXNET3_MIN_MTU || new_mtu > VMXNET3_MAX_MTU)
+ return -EINVAL;
+
+ if (new_mtu > 1500 && !adapter->jumbo_frame)
+ return -EINVAL;
+
+ netdev->mtu = new_mtu;
+
+ /*
+ * Reset_work may be in the middle of resetting the device, wait for its
+ * completion.
+ */
+ while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state))
+ msleep(1);
+
+ if (netif_running(netdev)) {
+ vmxnet3_quiesce_dev(adapter);
+ vmxnet3_reset_dev(adapter);
+
+ /* we need to re-create the rx queue based on the new mtu */
+ vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
+ vmxnet3_adjust_rx_ring_size(adapter);
+ adapter->rx_queue.comp_ring.size =
+ adapter->rx_queue.rx_ring[0].size +
+ adapter->rx_queue.rx_ring[1].size;
+ err = vmxnet3_rq_create(&adapter->rx_queue, adapter);
+ if (err) {
+ printk(KERN_ERR "%s: failed to re-create rx queue,"
+ " error %d. Closing it.\n", netdev->name, err);
+ goto out;
+ }
+
+ err = vmxnet3_activate_dev(adapter);
+ if (err) {
+ printk(KERN_ERR "%s: failed to re-activate, error %d. "
+ "Closing it\n", netdev->name, err);
+ goto out;
+ }
+ }
+
+out:
+ clear_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state);
+ if (err)
+ vmxnet3_force_close(adapter);
+
+ return err;
+}
+
+
+static void
+vmxnet3_declare_features(struct vmxnet3_adapter *adapter, bool dma64)
+{
+ struct net_device *netdev = adapter->netdev;
+
+ netdev->features = NETIF_F_SG |
+ NETIF_F_HW_CSUM |
+ NETIF_F_HW_VLAN_TX |
+ NETIF_F_HW_VLAN_RX |
+ NETIF_F_HW_VLAN_FILTER |
+ NETIF_F_TSO |
+ NETIF_F_TSO6 |
+ NETIF_F_LRO;
+
+ printk(KERN_INFO "features: sg csum vlan jf tso tsoIPv6 lro");
+
+ adapter->rxcsum = true;
+ adapter->jumbo_frame = true;
+ adapter->lro = true;
+
+ if (dma64) {
+ netdev->features |= NETIF_F_HIGHDMA;
+ printk(" highDMA");
+ }
+
+ netdev->vlan_features = netdev->features;
+ printk("\n");
+}
+
+
+static void
+vmxnet3_read_mac_addr(struct vmxnet3_adapter *adapter, u8 *mac)
+{
+ u32 tmp;
+
+ tmp = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_MACL);
+ *(u32 *)mac = tmp;
+
+ tmp = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_MACH);
+ mac[4] = tmp & 0xff;
+ mac[5] = (tmp >> 8) & 0xff;
+}
+
+
+static void
+vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
+{
+ u32 cfg;
+
+ /* intr settings */
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_GET_CONF_INTR);
+ cfg = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD);
+ adapter->intr.type = cfg & 0x3;
+ adapter->intr.mask_mode = (cfg >> 2) & 0x3;
+
+ if (adapter->intr.type == VMXNET3_IT_AUTO) {
+ int err;
+
+#ifdef CONFIG_PCI_MSI
+ adapter->intr.msix_entries[0].entry = 0;
+ err = pci_enable_msix(adapter->pdev, adapter->intr.msix_entries,
+ VMXNET3_LINUX_MAX_MSIX_VECT);
+ if (!err) {
+ adapter->intr.num_intrs = 1;
+ adapter->intr.type = VMXNET3_IT_MSIX;
+ return;
+ }
+#endif
+
+ err = pci_enable_msi(adapter->pdev);
+ if (!err) {
+ adapter->intr.num_intrs = 1;
+ adapter->intr.type = VMXNET3_IT_MSI;
+ return;
+ }
+ }
+
+ adapter->intr.type = VMXNET3_IT_INTX;
+
+ /* INT-X related setting */
+ adapter->intr.num_intrs = 1;
+}
+
+
+static void
+vmxnet3_free_intr_resources(struct vmxnet3_adapter *adapter)
+{
+ if (adapter->intr.type == VMXNET3_IT_MSIX)
+ pci_disable_msix(adapter->pdev);
+ else if (adapter->intr.type == VMXNET3_IT_MSI)
+ pci_disable_msi(adapter->pdev);
+ else
+ BUG_ON(adapter->intr.type != VMXNET3_IT_INTX);
+}
+
+
+static void
+vmxnet3_tx_timeout(struct net_device *netdev)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ adapter->tx_timeout_count++;
+
+ printk(KERN_ERR "%s: tx hang\n", adapter->netdev->name);
+ schedule_work(&adapter->work);
+}
+
+
+static void
+vmxnet3_reset_work(struct work_struct *data)
+{
+ struct vmxnet3_adapter *adapter;
+
+ adapter = container_of(data, struct vmxnet3_adapter, work);
+
+ /* if another thread is resetting the device, no need to proceed */
+ if (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state))
+ return;
+
+ /* if the device is closed, we must leave it alone */
+ if (netif_running(adapter->netdev)) {
+ printk(KERN_INFO "%s: resetting\n", adapter->netdev->name);
+ vmxnet3_quiesce_dev(adapter);
+ vmxnet3_reset_dev(adapter);
+ vmxnet3_activate_dev(adapter);
+ } else {
+ printk(KERN_INFO "%s: already closed\n", adapter->netdev->name);
+ }
+
+ clear_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state);
+}
+
+
+static int __devinit
+vmxnet3_probe_device(struct pci_dev *pdev,
+ const struct pci_device_id *id)
+{
+ static const struct net_device_ops vmxnet3_netdev_ops = {
+ .ndo_open = vmxnet3_open,
+ .ndo_stop = vmxnet3_close,
+ .ndo_start_xmit = vmxnet3_xmit_frame,
+ .ndo_set_mac_address = vmxnet3_set_mac_addr,
+ .ndo_change_mtu = vmxnet3_change_mtu,
+ .ndo_get_stats = vmxnet3_get_stats,
+ .ndo_tx_timeout = vmxnet3_tx_timeout,
+ .ndo_set_multicast_list = vmxnet3_set_mc,
+ .ndo_vlan_rx_register = vmxnet3_vlan_rx_register,
+ .ndo_vlan_rx_add_vid = vmxnet3_vlan_rx_add_vid,
+ .ndo_vlan_rx_kill_vid = vmxnet3_vlan_rx_kill_vid,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = vmxnet3_netpoll,
+#endif
+ };
+ int err;
+ bool dma64 = false; /* stupid gcc */
+ u32 ver;
+ struct net_device *netdev;
+ struct vmxnet3_adapter *adapter;
+ u8 mac[ETH_ALEN];
+
+ netdev = alloc_etherdev(sizeof(struct vmxnet3_adapter));
+ if (!netdev) {
+ printk(KERN_ERR "Failed to alloc ethernet device for adapter "
+ "%s\n", pci_name(pdev));
+ return -ENOMEM;
+ }
+
+ pci_set_drvdata(pdev, netdev);
+ adapter = netdev_priv(netdev);
+ adapter->netdev = netdev;
+ adapter->pdev = pdev;
+
+ adapter->shared = pci_alloc_consistent(adapter->pdev,
+ sizeof(struct Vmxnet3_DriverShared),
+ &adapter->shared_pa);
+ if (!adapter->shared) {
+ printk(KERN_ERR "Failed to allocate memory for %s\n",
+ pci_name(pdev));
+ err = -ENOMEM;
+ goto err_alloc_shared;
+ }
+
+ adapter->tqd_start = pci_alloc_consistent(adapter->pdev,
+ sizeof(struct Vmxnet3_TxQueueDesc) +
+ sizeof(struct Vmxnet3_RxQueueDesc),
+ &adapter->queue_desc_pa);
+
+ if (!adapter->tqd_start) {
+ printk(KERN_ERR "Failed to allocate memory for %s\n",
+ pci_name(pdev));
+ err = -ENOMEM;
+ goto err_alloc_queue_desc;
+ }
+ adapter->rqd_start = (struct Vmxnet3_RxQueueDesc *)(adapter->tqd_start
+ + 1);
+
+ adapter->pm_conf = kmalloc(sizeof(struct Vmxnet3_PMConf), GFP_KERNEL);
+ if (adapter->pm_conf == NULL) {
+ printk(KERN_ERR "Failed to allocate memory for %s\n",
+ pci_name(pdev));
+ err = -ENOMEM;
+ goto err_alloc_pm;
+ }
+
+ err = vmxnet3_alloc_pci_resources(adapter, &dma64);
+ if (err < 0)
+ goto err_alloc_pci;
+
+ ver = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_VRRS);
+ if (ver & 1) {
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_VRRS, 1);
+ } else {
+ printk(KERN_ERR "Incompatible h/w version (0x%x) for adapter"
+ " %s\n", ver, pci_name(pdev));
+ err = -EBUSY;
+ goto err_ver;
+ }
+
+ ver = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_UVRS);
+ if (ver & 1) {
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_UVRS, 1);
+ } else {
+ printk(KERN_ERR "Incompatible upt version (0x%x) for "
+ "adapter %s\n", ver, pci_name(pdev));
+ err = -EBUSY;
+ goto err_ver;
+ }
+
+ vmxnet3_declare_features(adapter, dma64);
+
+ adapter->dev_number = atomic_read(&devices_found);
+ vmxnet3_alloc_intr_resources(adapter);
+
+ vmxnet3_read_mac_addr(adapter, mac);
+ memcpy(netdev->dev_addr, mac, netdev->addr_len);
+
+ netdev->netdev_ops = &vmxnet3_netdev_ops;
+ netdev->watchdog_timeo = 5 * HZ;
+ vmxnet3_set_ethtool_ops(netdev);
+
+ INIT_WORK(&adapter->work, vmxnet3_reset_work);
+
+ netif_napi_add(netdev, &adapter->napi, vmxnet3_poll, 64);
+ SET_NETDEV_DEV(netdev, &pdev->dev);
+ err = register_netdev(netdev);
+
+ if (err) {
+ printk(KERN_ERR "Failed to register adapter %s\n",
+ pci_name(pdev));
+ goto err_register;
+ }
+
+ set_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state);
+ atomic_inc(&devices_found);
+ return 0;
+
+err_register:
+ vmxnet3_free_intr_resources(adapter);
+err_ver:
+ vmxnet3_free_pci_resources(adapter);
+err_alloc_pci:
+ kfree(adapter->pm_conf);
+err_alloc_pm:
+ pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_TxQueueDesc) +
+ sizeof(struct Vmxnet3_RxQueueDesc),
+ adapter->tqd_start, adapter->queue_desc_pa);
+err_alloc_queue_desc:
+ pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared),
+ adapter->shared, adapter->shared_pa);
+err_alloc_shared:
+ pci_set_drvdata(pdev, NULL);
+ free_netdev(netdev);
+ return err;
+}
+
+
+static void __devexit
+vmxnet3_remove_device(struct pci_dev *pdev)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ flush_scheduled_work();
+
+ unregister_netdev(netdev);
+
+ vmxnet3_free_intr_resources(adapter);
+ vmxnet3_free_pci_resources(adapter);
+ kfree(adapter->pm_conf);
+ pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_TxQueueDesc) +
+ sizeof(struct Vmxnet3_RxQueueDesc),
+ adapter->tqd_start, adapter->queue_desc_pa);
+ pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared),
+ adapter->shared, adapter->shared_pa);
+ free_netdev(netdev);
+}
+
+
+#ifdef CONFIG_PM
+
+static int
+vmxnet3_suspend(struct device *device)
+{
+ struct pci_dev *pdev = to_pci_dev(device);
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ struct Vmxnet3_PMConf *pmConf;
+ struct ethhdr *ehdr;
+ struct arphdr *ahdr;
+ u8 *arpreq;
+ struct in_device *in_dev;
+ struct in_ifaddr *ifa;
+ int i = 0;
+
+ if (!netif_running(netdev))
+ return 0;
+
+ vmxnet3_disable_all_intrs(adapter);
+ vmxnet3_free_irqs(adapter);
+ vmxnet3_free_intr_resources(adapter);
+
+ netif_device_detach(netdev);
+ netif_stop_queue(netdev);
+
+ /* Create wake-up filters. */
+ pmConf = adapter->pm_conf;
+ memset(pmConf, 0, sizeof(*pmConf));
+
+ if (adapter->wol & WAKE_UCAST) {
+ pmConf->filters[i].patternSize = ETH_ALEN;
+ pmConf->filters[i].maskSize = 1;
+ memcpy(pmConf->filters[i].pattern, netdev->dev_addr, ETH_ALEN);
+ pmConf->filters[i].mask[0] = 0x3F; /* LSB ETH_ALEN bits */
+
+ pmConf->wakeUpEvents |= VMXNET3_PM_WAKEUP_FILTER;
+ i++;
+ }
+
+ if (adapter->wol & WAKE_ARP) {
+ in_dev = in_dev_get(netdev);
+ if (!in_dev)
+ goto skip_arp;
+
+ ifa = (struct in_ifaddr *)in_dev->ifa_list;
+ if (!ifa)
+ goto skip_arp;
+
+ pmConf->filters[i].patternSize = ETH_HLEN + /* Ethernet header*/
+ sizeof(struct arphdr) + /* ARP header */
+ 2 * ETH_ALEN + /* 2 Ethernet addresses*/
+ 2 * sizeof(u32); /*2 IPv4 addresses */
+ pmConf->filters[i].maskSize =
+ (pmConf->filters[i].patternSize - 1) / 8 + 1;
+
+ /* ETH_P_ARP in Ethernet header. */
+ ehdr = (struct ethhdr *)pmConf->filters[i].pattern;
+ ehdr->h_proto = htons(ETH_P_ARP);
+
+ /* ARPOP_REQUEST in ARP header. */
+ ahdr = (struct arphdr *)&pmConf->filters[i].pattern[ETH_HLEN];
+ ahdr->ar_op = htons(ARPOP_REQUEST);
+ arpreq = (u8 *)(ahdr + 1);
+
+ /* The Unicast IPv4 address in 'tip' field. */
+ arpreq += 2 * ETH_ALEN + sizeof(u32);
+ *(u32 *)arpreq = ifa->ifa_address;
+
+ /* The mask for the relevant bits. */
+ pmConf->filters[i].mask[0] = 0x00;
+ pmConf->filters[i].mask[1] = 0x30; /* ETH_P_ARP */
+ pmConf->filters[i].mask[2] = 0x30; /* ARPOP_REQUEST */
+ pmConf->filters[i].mask[3] = 0x00;
+ pmConf->filters[i].mask[4] = 0xC0; /* IPv4 TIP */
+ pmConf->filters[i].mask[5] = 0x03; /* IPv4 TIP */
+ in_dev_put(in_dev);
+
+ pmConf->wakeUpEvents |= VMXNET3_PM_WAKEUP_FILTER;
+ i++;
+ }
+
+skip_arp:
+ if (adapter->wol & WAKE_MAGIC)
+ pmConf->wakeUpEvents |= VMXNET3_PM_WAKEUP_MAGIC;
+
+ pmConf->numFilters = i;
+
+ adapter->shared->devRead.pmConfDesc.confVer = 1;
+ adapter->shared->devRead.pmConfDesc.confLen = sizeof(*pmConf);
+ adapter->shared->devRead.pmConfDesc.confPA = virt_to_phys(pmConf);
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_PMCFG);
+
+ pci_save_state(pdev);
+ pci_enable_wake(pdev, pci_choose_state(pdev, PMSG_SUSPEND),
+ adapter->wol);
+ pci_disable_device(pdev);
+ pci_set_power_state(pdev, pci_choose_state(pdev, PMSG_SUSPEND));
+
+ return 0;
+}
+
+
+static int
+vmxnet3_resume(struct device *device)
+{
+ int err;
+ struct pci_dev *pdev = to_pci_dev(device);
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ struct Vmxnet3_PMConf *pmConf;
+
+ if (!netif_running(netdev))
+ return 0;
+
+ /* Destroy wake-up filters. */
+ pmConf = adapter->pm_conf;
+ memset(pmConf, 0, sizeof(*pmConf));
+
+ adapter->shared->devRead.pmConfDesc.confVer = 1;
+ adapter->shared->devRead.pmConfDesc.confLen = sizeof(*pmConf);
+ adapter->shared->devRead.pmConfDesc.confPA = virt_to_phys(pmConf);
+
+ netif_device_attach(netdev);
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+ err = pci_enable_device_mem(pdev);
+ if (err != 0)
+ return err;
+
+ pci_enable_wake(pdev, PCI_D0, 0);
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_PMCFG);
+ vmxnet3_alloc_intr_resources(adapter);
+ vmxnet3_request_irqs(adapter);
+ vmxnet3_enable_all_intrs(adapter);
+
+ return 0;
+}
+
+static struct dev_pm_ops vmxnet3_pm_ops = {
+ .suspend = vmxnet3_suspend,
+ .resume = vmxnet3_resume,
+};
+#endif
+
+static struct pci_driver vmxnet3_driver = {
+ .name = vmxnet3_driver_name,
+ .id_table = vmxnet3_pciid_table,
+ .probe = vmxnet3_probe_device,
+ .remove = __devexit_p(vmxnet3_remove_device),
+#ifdef CONFIG_PM
+ .driver.pm = &vmxnet3_pm_ops,
+#endif
+};
+
+
+static int __init
+vmxnet3_init_module(void)
+{
+ printk(KERN_INFO "%s - version %s\n", VMXNET3_DRIVER_DESC,
+ VMXNET3_DRIVER_VERSION_REPORT);
+ return pci_register_driver(&vmxnet3_driver);
+}
+
+module_init(vmxnet3_init_module);
+
+
+static void
+vmxnet3_exit_module(void)
+{
+ pci_unregister_driver(&vmxnet3_driver);
+}
+
+module_exit(vmxnet3_exit_module);
+
+MODULE_AUTHOR("VMware, Inc.");
+MODULE_DESCRIPTION(VMXNET3_DRIVER_DESC);
+MODULE_LICENSE("GPL v2");
+MODULE_VERSION(VMXNET3_DRIVER_VERSION_STRING);
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
new file mode 100644
index 0000000..c2c15e4
--- /dev/null
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -0,0 +1,566 @@
+/*
+ * Linux driver for VMware's vmxnet3 ethernet NIC.
+ *
+ * Copyright (C) 2008-2009, VMware, Inc. 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 of the License and no 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, GOOD TITLE or
+ * NON INFRINGEMENT. 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.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Maintained by: Shreyas Bhatewara <pv-drivers@vmware.com>
+ *
+ */
+
+
+#include "vmxnet3_int.h"
+
+struct vmxnet3_stat_desc {
+ char desc[ETH_GSTRING_LEN];
+ int offset;
+};
+
+
+static u32
+vmxnet3_get_rx_csum(struct net_device *netdev)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ return adapter->rxcsum;
+}
+
+
+static int
+vmxnet3_set_rx_csum(struct net_device *netdev, u32 val)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ if (adapter->rxcsum != val) {
+ adapter->rxcsum = val;
+ if (netif_running(netdev)) {
+ if (val)
+ adapter->shared->devRead.misc.uptFeatures |=
+ UPT1_F_RXCSUM;
+ else
+ adapter->shared->devRead.misc.uptFeatures &=
+ ~UPT1_F_RXCSUM;
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_FEATURE);
+ }
+ }
+ return 0;
+}
+
+
+/* per tq stats maintained by the device */
+static const struct vmxnet3_stat_desc
+vmxnet3_tq_dev_stats[] = {
+ /* description, offset */
+ { "TSO pkts tx", offsetof(struct UPT1_TxStats, TSOPktsTxOK) },
+ { "TSO bytes tx", offsetof(struct UPT1_TxStats, TSOBytesTxOK) },
+ { "ucast pkts tx", offsetof(struct UPT1_TxStats, ucastPktsTxOK) },
+ { "ucast bytes tx", offsetof(struct UPT1_TxStats, ucastBytesTxOK) },
+ { "mcast pkts tx", offsetof(struct UPT1_TxStats, mcastPktsTxOK) },
+ { "mcast bytes tx", offsetof(struct UPT1_TxStats, mcastBytesTxOK) },
+ { "bcast pkts tx", offsetof(struct UPT1_TxStats, bcastPktsTxOK) },
+ { "bcast bytes tx", offsetof(struct UPT1_TxStats, bcastBytesTxOK) },
+ { "pkts tx err", offsetof(struct UPT1_TxStats, pktsTxError) },
+ { "pkts tx discard", offsetof(struct UPT1_TxStats, pktsTxDiscard) },
+};
+
+/* per tq stats maintained by the driver */
+static const struct vmxnet3_stat_desc
+vmxnet3_tq_driver_stats[] = {
+ /* description, offset */
+ {"drv dropped tx total", offsetof(struct vmxnet3_tq_driver_stats,
+ drop_total) },
+ { " too many frags", offsetof(struct vmxnet3_tq_driver_stats,
+ drop_too_many_frags) },
+ { " giant hdr", offsetof(struct vmxnet3_tq_driver_stats,
+ drop_oversized_hdr) },
+ { " hdr err", offsetof(struct vmxnet3_tq_driver_stats,
+ drop_hdr_inspect_err) },
+ { " tso", offsetof(struct vmxnet3_tq_driver_stats,
+ drop_tso) },
+ { "ring full", offsetof(struct vmxnet3_tq_driver_stats,
+ tx_ring_full) },
+ { "pkts linearized", offsetof(struct vmxnet3_tq_driver_stats,
+ linearized) },
+ { "hdr cloned", offsetof(struct vmxnet3_tq_driver_stats,
+ copy_skb_header) },
+ { "giant hdr", offsetof(struct vmxnet3_tq_driver_stats,
+ oversized_hdr) },
+};
+
+/* per rq stats maintained by the device */
+static const struct vmxnet3_stat_desc
+vmxnet3_rq_dev_stats[] = {
+ { "LRO pkts rx", offsetof(struct UPT1_RxStats, LROPktsRxOK) },
+ { "LRO byte rx", offsetof(struct UPT1_RxStats, LROBytesRxOK) },
+ { "ucast pkts rx", offsetof(struct UPT1_RxStats, ucastPktsRxOK) },
+ { "ucast bytes rx", offsetof(struct UPT1_RxStats, ucastBytesRxOK) },
+ { "mcast pkts rx", offsetof(struct UPT1_RxStats, mcastPktsRxOK) },
+ { "mcast bytes rx", offsetof(struct UPT1_RxStats, mcastBytesRxOK) },
+ { "bcast pkts rx", offsetof(struct UPT1_RxStats, bcastPktsRxOK) },
+ { "bcast bytes rx", offsetof(struct UPT1_RxStats, bcastBytesRxOK) },
+ { "pkts rx out of buf", offsetof(struct UPT1_RxStats, pktsRxOutOfBuf) },
+ { "pkts rx err", offsetof(struct UPT1_RxStats, pktsRxError) },
+};
+
+/* per rq stats maintained by the driver */
+static const struct vmxnet3_stat_desc
+vmxnet3_rq_driver_stats[] = {
+ /* description, offset */
+ { "drv dropped rx total", offsetof(struct vmxnet3_rq_driver_stats,
+ drop_total) },
+ { " err", offsetof(struct vmxnet3_rq_driver_stats,
+ drop_err) },
+ { " fcs", offsetof(struct vmxnet3_rq_driver_stats,
+ drop_fcs) },
+ { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats,
+ rx_buf_alloc_failure) },
+};
+
+/* gloabl stats maintained by the driver */
+static const struct vmxnet3_stat_desc
+vmxnet3_global_stats[] = {
+ /* description, offset */
+ { "tx timeout count", offsetof(struct vmxnet3_adapter,
+ tx_timeout_count) }
+};
+
+
+struct net_device_stats *
+vmxnet3_get_stats(struct net_device *netdev)
+{
+ struct vmxnet3_adapter *adapter;
+ struct vmxnet3_tq_driver_stats *drvTxStats;
+ struct vmxnet3_rq_driver_stats *drvRxStats;
+ struct UPT1_TxStats *devTxStats;
+ struct UPT1_RxStats *devRxStats;
+ struct net_device_stats *net_stats = &netdev->stats;
+
+ adapter = netdev_priv(netdev);
+
+ /* Collect the dev stats into the shared area */
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_STATS);
+
+ /* Assuming that we have a single queue device */
+ devTxStats = &adapter->tqd_start->stats;
+ devRxStats = &adapter->rqd_start->stats;
+
+ /* Get access to the driver stats per queue */
+ drvTxStats = &adapter->tx_queue.stats;
+ drvRxStats = &adapter->rx_queue.stats;
+
+ memset(net_stats, 0, sizeof(*net_stats));
+
+ net_stats->rx_packets = devRxStats->ucastPktsRxOK +
+ devRxStats->mcastPktsRxOK +
+ devRxStats->bcastPktsRxOK;
+
+ net_stats->tx_packets = devTxStats->ucastPktsTxOK +
+ devTxStats->mcastPktsTxOK +
+ devTxStats->bcastPktsTxOK;
+
+ net_stats->rx_bytes = devRxStats->ucastBytesRxOK +
+ devRxStats->mcastBytesRxOK +
+ devRxStats->bcastBytesRxOK;
+
+ net_stats->tx_bytes = devTxStats->ucastBytesTxOK +
+ devTxStats->mcastBytesTxOK +
+ devTxStats->bcastBytesTxOK;
+
+ net_stats->rx_errors = devRxStats->pktsRxError;
+ net_stats->tx_errors = devTxStats->pktsTxError;
+ net_stats->rx_dropped = drvRxStats->drop_total;
+ net_stats->tx_dropped = drvTxStats->drop_total;
+ net_stats->multicast = devRxStats->mcastPktsRxOK;
+
+ return net_stats;
+}
+
+static int
+vmxnet3_get_sset_count(struct net_device *netdev, int sset)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ return ARRAY_SIZE(vmxnet3_tq_dev_stats) +
+ ARRAY_SIZE(vmxnet3_tq_driver_stats) +
+ ARRAY_SIZE(vmxnet3_rq_dev_stats) +
+ ARRAY_SIZE(vmxnet3_rq_driver_stats) +
+ ARRAY_SIZE(vmxnet3_global_stats);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+
+static int
+vmxnet3_get_regs_len(struct net_device *netdev)
+{
+ return 20 * sizeof(u32);
+}
+
+
+static void
+vmxnet3_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ strlcpy(drvinfo->driver, vmxnet3_driver_name, sizeof(drvinfo->driver));
+ drvinfo->driver[sizeof(drvinfo->driver) - 1] = '\0';
+
+ strlcpy(drvinfo->version, VMXNET3_DRIVER_VERSION_REPORT,
+ sizeof(drvinfo->version));
+ drvinfo->driver[sizeof(drvinfo->version) - 1] = '\0';
+
+ strlcpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version));
+ drvinfo->fw_version[sizeof(drvinfo->fw_version) - 1] = '\0';
+
+ strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
+ ETHTOOL_BUSINFO_LEN);
+ drvinfo->n_stats = vmxnet3_get_sset_count(netdev, ETH_SS_STATS);
+ drvinfo->testinfo_len = 0;
+ drvinfo->eedump_len = 0;
+ drvinfo->regdump_len = vmxnet3_get_regs_len(netdev);
+}
+
+
+static void
+vmxnet3_get_strings(struct net_device *netdev, u32 stringset, u8 *buf)
+{
+ if (stringset == ETH_SS_STATS) {
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_dev_stats); i++) {
+ memcpy(buf, vmxnet3_tq_dev_stats[i].desc,
+ ETH_GSTRING_LEN);
+ buf += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_driver_stats); i++) {
+ memcpy(buf, vmxnet3_tq_driver_stats[i].desc,
+ ETH_GSTRING_LEN);
+ buf += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_rq_dev_stats); i++) {
+ memcpy(buf, vmxnet3_rq_dev_stats[i].desc,
+ ETH_GSTRING_LEN);
+ buf += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_rq_driver_stats); i++) {
+ memcpy(buf, vmxnet3_rq_driver_stats[i].desc,
+ ETH_GSTRING_LEN);
+ buf += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_global_stats); i++) {
+ memcpy(buf, vmxnet3_global_stats[i].desc,
+ ETH_GSTRING_LEN);
+ buf += ETH_GSTRING_LEN;
+ }
+ }
+}
+
+static u32
+vmxnet3_get_flags(struct net_device *netdev) {
+ return netdev->features;
+}
+
+static int
+vmxnet3_set_flags(struct net_device *netdev, u32 data) {
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ u8 lro_requested = (data & ETH_FLAG_LRO) == 0 ? 0 : 1;
+ u8 lro_present = (netdev->features & NETIF_F_LRO) == 0 ? 0 : 1;
+
+ if (lro_requested ^ lro_present) {
+ /* toggle the LRO feature*/
+ netdev->features ^= NETIF_F_LRO;
+
+ /* update harware LRO capability accordingly */
+ if (lro_requested)
+ adapter->shared->devRead.misc.uptFeatures &= UPT1_F_LRO;
+ else
+ adapter->shared->devRead.misc.uptFeatures &=
+ ~UPT1_F_LRO;
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_FEATURE);
+ }
+ return 0;
+}
+
+static void
+vmxnet3_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *stats, u64 *buf)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ u8 *base;
+ int i;
+
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_STATS);
+
+ /* this does assume each counter is 64-bit wide */
+
+ base = (u8 *)&adapter->tqd_start->stats;
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_dev_stats); i++)
+ *buf++ = *(u64 *)(base + vmxnet3_tq_dev_stats[i].offset);
+
+ base = (u8 *)&adapter->tx_queue.stats;
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_driver_stats); i++)
+ *buf++ = *(u64 *)(base + vmxnet3_tq_driver_stats[i].offset);
+
+ base = (u8 *)&adapter->rqd_start->stats;
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_rq_dev_stats); i++)
+ *buf++ = *(u64 *)(base + vmxnet3_rq_dev_stats[i].offset);
+
+ base = (u8 *)&adapter->rx_queue.stats;
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_rq_driver_stats); i++)
+ *buf++ = *(u64 *)(base + vmxnet3_rq_driver_stats[i].offset);
+
+ base = (u8 *)adapter;
+ for (i = 0; i < ARRAY_SIZE(vmxnet3_global_stats); i++)
+ *buf++ = *(u64 *)(base + vmxnet3_global_stats[i].offset);
+}
+
+
+static void
+vmxnet3_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ u32 *buf = p;
+
+ memset(p, 0, vmxnet3_get_regs_len(netdev));
+
+ regs->version = 1;
+
+ /* Update vmxnet3_get_regs_len if we want to dump more registers */
+
+ /* make each ring use multiple of 16 bytes */
+ buf[0] = adapter->tx_queue.tx_ring.next2fill;
+ buf[1] = adapter->tx_queue.tx_ring.next2comp;
+ buf[2] = adapter->tx_queue.tx_ring.gen;
+ buf[3] = 0;
+
+ buf[4] = adapter->tx_queue.comp_ring.next2proc;
+ buf[5] = adapter->tx_queue.comp_ring.gen;
+ buf[6] = adapter->tx_queue.stopped;
+ buf[7] = 0;
+
+ buf[8] = adapter->rx_queue.rx_ring[0].next2fill;
+ buf[9] = adapter->rx_queue.rx_ring[0].next2comp;
+ buf[10] = adapter->rx_queue.rx_ring[0].gen;
+ buf[11] = 0;
+
+ buf[12] = adapter->rx_queue.rx_ring[1].next2fill;
+ buf[13] = adapter->rx_queue.rx_ring[1].next2comp;
+ buf[14] = adapter->rx_queue.rx_ring[1].gen;
+ buf[15] = 0;
+
+ buf[16] = adapter->rx_queue.comp_ring.next2proc;
+ buf[17] = adapter->rx_queue.comp_ring.gen;
+ buf[18] = 0;
+ buf[19] = 0;
+}
+
+
+static void
+vmxnet3_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ wol->supported = WAKE_UCAST | WAKE_ARP | WAKE_MAGIC;
+ wol->wolopts = adapter->wol;
+}
+
+
+static int
+vmxnet3_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ if (wol->wolopts & (WAKE_PHY | WAKE_MCAST | WAKE_BCAST |
+ WAKE_MAGICSECURE)) {
+ return -EOPNOTSUPP;
+ }
+
+ adapter->wol = wol->wolopts;
+
+ device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
+
+ return 0;
+}
+
+
+static int
+vmxnet3_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ ecmd->supported = SUPPORTED_10000baseT_Full | SUPPORTED_1000baseT_Full |
+ SUPPORTED_TP;
+ ecmd->advertising = ADVERTISED_TP;
+ ecmd->port = PORT_TP;
+ ecmd->transceiver = XCVR_INTERNAL;
+
+ if (adapter->link_speed) {
+ ecmd->speed = adapter->link_speed;
+ ecmd->duplex = DUPLEX_FULL;
+ } else {
+ ecmd->speed = -1;
+ ecmd->duplex = -1;
+ }
+ return 0;
+}
+
+
+static void
+vmxnet3_get_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *param)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+
+ param->rx_max_pending = VMXNET3_RX_RING_MAX_SIZE;
+ param->tx_max_pending = VMXNET3_TX_RING_MAX_SIZE;
+ param->rx_mini_max_pending = 0;
+ param->rx_jumbo_max_pending = 0;
+
+ param->rx_pending = adapter->rx_queue.rx_ring[0].size;
+ param->tx_pending = adapter->tx_queue.tx_ring.size;
+ param->rx_mini_pending = 0;
+ param->rx_jumbo_pending = 0;
+}
+
+
+static int
+vmxnet3_set_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *param)
+{
+ struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+ u32 new_tx_ring_size, new_rx_ring_size;
+ u32 sz;
+ int err = 0;
+
+ if (param->tx_pending == 0 || param->tx_pending >
+ VMXNET3_TX_RING_MAX_SIZE)
+ return -EINVAL;
+
+ if (param->rx_pending == 0 || param->rx_pending >
+ VMXNET3_RX_RING_MAX_SIZE)
+ return -EINVAL;
+
+
+ /* round it up to a multiple of VMXNET3_RING_SIZE_ALIGN */
+ new_tx_ring_size = (param->tx_pending + VMXNET3_RING_SIZE_MASK) &
+ ~VMXNET3_RING_SIZE_MASK;
+ new_tx_ring_size = min_t(u32, new_tx_ring_size,
+ VMXNET3_TX_RING_MAX_SIZE);
+ if (new_tx_ring_size > VMXNET3_TX_RING_MAX_SIZE || (new_tx_ring_size %
+ VMXNET3_RING_SIZE_ALIGN) != 0)
+ return -EINVAL;
+
+ /* ring0 has to be a multiple of
+ * rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN
+ */
+ sz = adapter->rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN;
+ new_rx_ring_size = (param->rx_pending + sz - 1) / sz * sz;
+ new_rx_ring_size = min_t(u32, new_rx_ring_size,
+ VMXNET3_RX_RING_MAX_SIZE / sz * sz);
+ if (new_rx_ring_size > VMXNET3_RX_RING_MAX_SIZE || (new_rx_ring_size %
+ sz) != 0)
+ return -EINVAL;
+
+ if (new_tx_ring_size == adapter->tx_queue.tx_ring.size &&
+ new_rx_ring_size == adapter->rx_queue.rx_ring[0].size) {
+ return 0;
+ }
+
+ /*
+ * Reset_work may be in the middle of resetting the device, wait for its
+ * completion.
+ */
+ while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state))
+ msleep(1);
+
+ if (netif_running(netdev)) {
+ vmxnet3_quiesce_dev(adapter);
+ vmxnet3_reset_dev(adapter);
+
+ /* recreate the rx queue and the tx queue based on the
+ * new sizes */
+ vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
+ vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
+
+ err = vmxnet3_create_queues(adapter, new_tx_ring_size,
+ new_rx_ring_size, VMXNET3_DEF_RX_RING_SIZE);
+ if (err) {
+ /* failed, most likely because of OOM, try default
+ * size */
+ printk(KERN_ERR "%s: failed to apply new sizes, try the"
+ " default ones\n", netdev->name);
+ err = vmxnet3_create_queues(adapter,
+ VMXNET3_DEF_TX_RING_SIZE,
+ VMXNET3_DEF_RX_RING_SIZE,
+ VMXNET3_DEF_RX_RING_SIZE);
+ if (err) {
+ printk(KERN_ERR "%s: failed to create queues "
+ "with default sizes. Closing it\n",
+ netdev->name);
+ goto out;
+ }
+ }
+
+ err = vmxnet3_activate_dev(adapter);
+ if (err)
+ printk(KERN_ERR "%s: failed to re-activate, error %d."
+ " Closing it\n", netdev->name, err);
+ }
+
+out:
+ clear_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state);
+ if (err)
+ vmxnet3_force_close(adapter);
+
+ return err;
+}
+
+
+static struct ethtool_ops vmxnet3_ethtool_ops = {
+ .get_settings = vmxnet3_get_settings,
+ .get_drvinfo = vmxnet3_get_drvinfo,
+ .get_regs_len = vmxnet3_get_regs_len,
+ .get_regs = vmxnet3_get_regs,
+ .get_wol = vmxnet3_get_wol,
+ .set_wol = vmxnet3_set_wol,
+ .get_link = ethtool_op_get_link,
+ .get_rx_csum = vmxnet3_get_rx_csum,
+ .set_rx_csum = vmxnet3_set_rx_csum,
+ .get_tx_csum = ethtool_op_get_tx_csum,
+ .set_tx_csum = ethtool_op_set_tx_hw_csum,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = ethtool_op_set_sg,
+ .get_tso = ethtool_op_get_tso,
+ .set_tso = ethtool_op_set_tso,
+ .get_strings = vmxnet3_get_strings,
+ .get_flags = vmxnet3_get_flags,
+ .set_flags = vmxnet3_set_flags,
+ .get_sset_count = vmxnet3_get_sset_count,
+ .get_ethtool_stats = vmxnet3_get_ethtool_stats,
+ .get_ringparam = vmxnet3_get_ringparam,
+ .set_ringparam = vmxnet3_set_ringparam,
+};
+
+void vmxnet3_set_ethtool_ops(struct net_device *netdev)
+{
+ SET_ETHTOOL_OPS(netdev, &vmxnet3_ethtool_ops);
+}
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
new file mode 100644
index 0000000..3c0d70d
--- /dev/null
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -0,0 +1,389 @@
+/*
+ * Linux driver for VMware's vmxnet3 ethernet NIC.
+ *
+ * Copyright (C) 2008-2009, VMware, Inc. 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 of the License and no 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, GOOD TITLE or
+ * NON INFRINGEMENT. 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.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Maintained by: Shreyas Bhatewara <pv-drivers@vmware.com>
+ *
+ */
+
+#ifndef _VMXNET3_INT_H
+#define _VMXNET3_INT_H
+
+#include <linux/types.h>
+#include <linux/ethtool.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/netdevice.h>
+#include <linux/pci.h>
+#include <linux/ethtool.h>
+#include <linux/compiler.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/ioport.h>
+#include <linux/highmem.h>
+#include <linux/init.h>
+#include <linux/timer.h>
+#include <linux/skbuff.h>
+#include <linux/interrupt.h>
+#include <linux/workqueue.h>
+#include <linux/uaccess.h>
+#include <asm/dma.h>
+#include <asm/page.h>
+
+#include <linux/tcp.h>
+#include <linux/udp.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/in.h>
+#include <linux/etherdevice.h>
+#include <asm/checksum.h>
+#include <linux/if_vlan.h>
+#include <linux/if_arp.h>
+#include <linux/inetdevice.h>
+
+#include "vmxnet3_defs.h"
+
+#ifdef DEBUG
+# define VMXNET3_DRIVER_VERSION_REPORT VMXNET3_DRIVER_VERSION_STRING"-NAPI(debug)"
+#else
+# define VMXNET3_DRIVER_VERSION_REPORT VMXNET3_DRIVER_VERSION_STRING"-NAPI"
+#endif
+
+
+/*
+ * Version numbers
+ */
+#define VMXNET3_DRIVER_VERSION_STRING "1.0.5.0-k"
+
+/* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
+#define VMXNET3_DRIVER_VERSION_NUM 0x01000500
+
+
+/*
+ * Capabilities
+ */
+
+enum {
+ VMNET_CAP_SG = 0x0001, /* Can do scatter-gather transmits. */
+ VMNET_CAP_IP4_CSUM = 0x0002, /* Can checksum only TCP/UDP over
+ * IPv4 */
+ VMNET_CAP_HW_CSUM = 0x0004, /* Can checksum all packets. */
+ VMNET_CAP_HIGH_DMA = 0x0008, /* Can DMA to high memory. */
+ VMNET_CAP_TOE = 0x0010, /* Supports TCP/IP offload. */
+ VMNET_CAP_TSO = 0x0020, /* Supports TCP Segmentation
+ * offload */
+ VMNET_CAP_SW_TSO = 0x0040, /* Supports SW TCP Segmentation */
+ VMNET_CAP_VMXNET_APROM = 0x0080, /* Vmxnet APROM support */
+ VMNET_CAP_HW_TX_VLAN = 0x0100, /* Can we do VLAN tagging in HW */
+ VMNET_CAP_HW_RX_VLAN = 0x0200, /* Can we do VLAN untagging in HW */
+ VMNET_CAP_SW_VLAN = 0x0400, /* VLAN tagging/untagging in SW */
+ VMNET_CAP_WAKE_PCKT_RCV = 0x0800, /* Can wake on network packet recv? */
+ VMNET_CAP_ENABLE_INT_INLINE = 0x1000, /* Enable Interrupt Inline */
+ VMNET_CAP_ENABLE_HEADER_COPY = 0x2000, /* copy header for vmkernel */
+ VMNET_CAP_TX_CHAIN = 0x4000, /* Guest can use multiple tx entries
+ * for a pkt */
+ VMNET_CAP_RX_CHAIN = 0x8000, /* pkt can span multiple rx entries */
+ VMNET_CAP_LPD = 0x10000, /* large pkt delivery */
+ VMNET_CAP_BPF = 0x20000, /* BPF Support in VMXNET Virtual HW*/
+ VMNET_CAP_SG_SPAN_PAGES = 0x40000, /* Scatter-gather can span multiple*/
+ /* pages transmits */
+ VMNET_CAP_IP6_CSUM = 0x80000, /* Can do IPv6 csum offload. */
+ VMNET_CAP_TSO6 = 0x100000, /* TSO seg. offload for IPv6 pkts. */
+ VMNET_CAP_TSO256k = 0x200000, /* Can do TSO seg offload for */
+ /* pkts up to 256kB. */
+ VMNET_CAP_UPT = 0x400000 /* Support UPT */
+};
+
+/*
+ * PCI vendor and device IDs.
+ */
+#define PCI_VENDOR_ID_VMWARE 0x15AD
+#define PCI_DEVICE_ID_VMWARE_VMXNET3 0x07B0
+#define MAX_ETHERNET_CARDS 10
+#define MAX_PCI_PASSTHRU_DEVICE 6
+
+struct vmxnet3_cmd_ring {
+ union Vmxnet3_GenericDesc *base;
+ u32 size;
+ u32 next2fill;
+ u32 next2comp;
+ u8 gen;
+ dma_addr_t basePA;
+};
+
+static inline void
+vmxnet3_cmd_ring_adv_next2fill(struct vmxnet3_cmd_ring *ring)
+{
+ ring->next2fill++;
+ if (unlikely(ring->next2fill == ring->size)) {
+ ring->next2fill = 0;
+ VMXNET3_FLIP_RING_GEN(ring->gen);
+ }
+}
+
+static inline void
+vmxnet3_cmd_ring_adv_next2comp(struct vmxnet3_cmd_ring *ring)
+{
+ VMXNET3_INC_RING_IDX_ONLY(ring->next2comp, ring->size);
+}
+
+static inline int
+vmxnet3_cmd_ring_desc_avail(struct vmxnet3_cmd_ring *ring)
+{
+ return (ring->next2comp > ring->next2fill ? 0 : ring->size) +
+ ring->next2comp - ring->next2fill - 1;
+}
+
+struct vmxnet3_comp_ring {
+ union Vmxnet3_GenericDesc *base;
+ u32 size;
+ u32 next2proc;
+ u8 gen;
+ u8 intr_idx;
+ dma_addr_t basePA;
+};
+
+static inline void
+vmxnet3_comp_ring_adv_next2proc(struct vmxnet3_comp_ring *ring)
+{
+ ring->next2proc++;
+ if (unlikely(ring->next2proc == ring->size)) {
+ ring->next2proc = 0;
+ VMXNET3_FLIP_RING_GEN(ring->gen);
+ }
+}
+
+struct vmxnet3_tx_data_ring {
+ struct Vmxnet3_TxDataDesc *base;
+ u32 size;
+ dma_addr_t basePA;
+};
+
+enum vmxnet3_buf_map_type {
+ VMXNET3_MAP_INVALID = 0,
+ VMXNET3_MAP_NONE,
+ VMXNET3_MAP_SINGLE,
+ VMXNET3_MAP_PAGE,
+};
+
+struct vmxnet3_tx_buf_info {
+ u32 map_type;
+ u16 len;
+ u16 sop_idx;
+ dma_addr_t dma_addr;
+ struct sk_buff *skb;
+};
+
+struct vmxnet3_tq_driver_stats {
+ u64 drop_total; /* # of pkts dropped by the driver, the
+ * counters below track droppings due to
+ * different reasons
+ */
+ u64 drop_too_many_frags;
+ u64 drop_oversized_hdr;
+ u64 drop_hdr_inspect_err;
+ u64 drop_tso;
+
+ u64 tx_ring_full;
+ u64 linearized; /* # of pkts linearized */
+ u64 copy_skb_header; /* # of times we have to copy skb header */
+ u64 oversized_hdr;
+};
+
+struct vmxnet3_tx_ctx {
+ bool ipv4;
+ u16 mss;
+ u32 eth_ip_hdr_size; /* only valid for pkts requesting tso or csum
+ * offloading
+ */
+ u32 l4_hdr_size; /* only valid if mss != 0 */
+ u32 copy_size; /* # of bytes copied into the data ring */
+ union Vmxnet3_GenericDesc *sop_txd;
+ union Vmxnet3_GenericDesc *eop_txd;
+};
+
+struct vmxnet3_tx_queue {
+ spinlock_t tx_lock;
+ struct vmxnet3_cmd_ring tx_ring;
+ struct vmxnet3_tx_buf_info *buf_info;
+ struct vmxnet3_tx_data_ring data_ring;
+ struct vmxnet3_comp_ring comp_ring;
+ struct Vmxnet3_TxQueueCtrl *shared;
+ struct vmxnet3_tq_driver_stats stats;
+ bool stopped;
+ int num_stop; /* # of times the queue is
+ * stopped */
+} __attribute__((__aligned__(SMP_CACHE_BYTES)));
+
+enum vmxnet3_rx_buf_type {
+ VMXNET3_RX_BUF_NONE = 0,
+ VMXNET3_RX_BUF_SKB = 1,
+ VMXNET3_RX_BUF_PAGE = 2
+};
+
+struct vmxnet3_rx_buf_info {
+ enum vmxnet3_rx_buf_type buf_type;
+ u16 len;
+ union {
+ struct sk_buff *skb;
+ struct page *page;
+ };
+ dma_addr_t dma_addr;
+};
+
+struct vmxnet3_rx_ctx {
+ struct sk_buff *skb;
+ u32 sop_idx;
+};
+
+struct vmxnet3_rq_driver_stats {
+ u64 drop_total;
+ u64 drop_err;
+ u64 drop_fcs;
+ u64 rx_buf_alloc_failure;
+};
+
+struct vmxnet3_rx_queue {
+ struct vmxnet3_cmd_ring rx_ring[2];
+ struct vmxnet3_comp_ring comp_ring;
+ struct vmxnet3_rx_ctx rx_ctx;
+ u32 qid; /* rqID in RCD for buffer from 1st ring */
+ u32 qid2; /* rqID in RCD for buffer from 2nd ring */
+ u32 uncommitted[2]; /* # of buffers allocated since last RXPROD
+ * update */
+ struct vmxnet3_rx_buf_info *buf_info[2];
+ struct Vmxnet3_RxQueueCtrl *shared;
+ struct vmxnet3_rq_driver_stats stats;
+} __attribute__((__aligned__(SMP_CACHE_BYTES)));
+
+#define VMXNET3_LINUX_MAX_MSIX_VECT 1
+
+struct vmxnet3_intr {
+ enum vmxnet3_intr_mask_mode mask_mode;
+ enum vmxnet3_intr_type type; /* MSI-X, MSI, or INTx? */
+ u8 num_intrs; /* # of intr vectors */
+ u8 event_intr_idx; /* idx of the intr vector for event */
+ u8 mod_levels[VMXNET3_LINUX_MAX_MSIX_VECT]; /* moderation level */
+#ifdef CONFIG_PCI_MSI
+ struct msix_entry msix_entries[VMXNET3_LINUX_MAX_MSIX_VECT];
+#endif
+};
+
+#define VMXNET3_STATE_BIT_RESETTING 0
+#define VMXNET3_STATE_BIT_QUIESCED 1
+struct vmxnet3_adapter {
+ struct vmxnet3_tx_queue tx_queue;
+ struct vmxnet3_rx_queue rx_queue;
+ struct napi_struct napi;
+ struct vlan_group *vlan_grp;
+
+ struct vmxnet3_intr intr;
+
+ struct Vmxnet3_DriverShared *shared;
+ struct Vmxnet3_PMConf *pm_conf;
+ struct Vmxnet3_TxQueueDesc *tqd_start; /* first tx queue desc */
+ struct Vmxnet3_RxQueueDesc *rqd_start; /* first rx queue desc */
+ struct net_device *netdev;
+ struct pci_dev *pdev;
+
+ u8 *hw_addr0; /* for BAR 0 */
+ u8 *hw_addr1; /* for BAR 1 */
+
+ /* feature control */
+ bool rxcsum;
+ bool lro;
+ bool jumbo_frame;
+
+ /* rx buffer related */
+ unsigned skb_buf_size;
+ int rx_buf_per_pkt; /* only apply to the 1st ring */
+ dma_addr_t shared_pa;
+ dma_addr_t queue_desc_pa;
+
+ /* Wake-on-LAN */
+ u32 wol;
+
+ /* Link speed */
+ u32 link_speed; /* in mbps */
+
+ u64 tx_timeout_count;
+ struct work_struct work;
+
+ unsigned long state; /* VMXNET3_STATE_BIT_xxx */
+
+ int dev_number;
+};
+
+#define VMXNET3_WRITE_BAR0_REG(adapter, reg, val) \
+ writel((val), (adapter)->hw_addr0 + (reg))
+#define VMXNET3_READ_BAR0_REG(adapter, reg) \
+ readl((adapter)->hw_addr0 + (reg))
+
+#define VMXNET3_WRITE_BAR1_REG(adapter, reg, val) \
+ writel((val), (adapter)->hw_addr1 + (reg))
+#define VMXNET3_READ_BAR1_REG(adapter, reg) \
+ readl((adapter)->hw_addr1 + (reg))
+
+#define VMXNET3_WAKE_QUEUE_THRESHOLD(tq) (5)
+#define VMXNET3_RX_ALLOC_THRESHOLD(rq, ring_idx, adapter) \
+ ((rq)->rx_ring[ring_idx].size >> 3)
+
+#define VMXNET3_GET_ADDR_LO(dma) ((u32)(dma))
+#define VMXNET3_GET_ADDR_HI(dma) ((u32)(((u64)(dma)) >> 32))
+
+/* must be a multiple of VMXNET3_RING_SIZE_ALIGN */
+#define VMXNET3_DEF_TX_RING_SIZE 512
+#define VMXNET3_DEF_RX_RING_SIZE 256
+
+#define VMXNET3_MAX_ETH_HDR_SIZE 22
+#define VMXNET3_MAX_SKB_BUF_SIZE (3*1024)
+
+int
+vmxnet3_quiesce_dev(struct vmxnet3_adapter *adapter);
+
+int
+vmxnet3_activate_dev(struct vmxnet3_adapter *adapter);
+
+void
+vmxnet3_force_close(struct vmxnet3_adapter *adapter);
+
+void
+vmxnet3_reset_dev(struct vmxnet3_adapter *adapter);
+
+void
+vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq,
+ struct vmxnet3_adapter *adapter);
+
+void
+vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
+ struct vmxnet3_adapter *adapter);
+
+int
+vmxnet3_create_queues(struct vmxnet3_adapter *adapter,
+ u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size);
+
+extern void vmxnet3_set_ethtool_ops(struct net_device *netdev);
+extern struct net_device_stats *vmxnet3_get_stats(struct net_device *netdev);
+
+extern char vmxnet3_driver_name[];
+#endif
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index cf5fd17..f1bff98 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -58,8 +58,7 @@
spinlock_t lock;
unsigned long last_poll;
int up;
- int request_sent;
- u32 txseq; /* TX sequence number */
+ u32 txseq; /* TX sequence number, 0 = none */
u32 rxseq; /* RX sequence number */
};
@@ -163,6 +162,7 @@
struct cisco_packet *cisco_data;
struct in_device *in_dev;
__be32 addr, mask;
+ u32 ack;
if (skb->len < sizeof(struct hdlc_header))
goto rx_error;
@@ -223,8 +223,10 @@
case CISCO_KEEPALIVE_REQ:
spin_lock(&st->lock);
st->rxseq = ntohl(cisco_data->par1);
- if (st->request_sent &&
- ntohl(cisco_data->par2) == st->txseq) {
+ ack = ntohl(cisco_data->par2);
+ if (ack && (ack == st->txseq ||
+ /* our current REQ may be in transit */
+ ack == st->txseq - 1)) {
st->last_poll = jiffies;
if (!st->up) {
u32 sec, min, hrs, days;
@@ -275,7 +277,6 @@
cisco_keepalive_send(dev, CISCO_KEEPALIVE_REQ, htonl(++st->txseq),
htonl(st->rxseq));
- st->request_sent = 1;
spin_unlock(&st->lock);
st->timer.expires = jiffies + st->settings.interval * HZ;
@@ -293,9 +294,7 @@
unsigned long flags;
spin_lock_irqsave(&st->lock, flags);
- st->up = 0;
- st->request_sent = 0;
- st->txseq = st->rxseq = 0;
+ st->up = st->txseq = st->rxseq = 0;
spin_unlock_irqrestore(&st->lock, flags);
init_timer(&st->timer);
@@ -317,8 +316,7 @@
spin_lock_irqsave(&st->lock, flags);
netif_dormant_on(dev);
- st->up = 0;
- st->request_sent = 0;
+ st->up = st->txseq = 0;
spin_unlock_irqrestore(&st->lock, flags);
}
diff --git a/drivers/net/wireless/adm8211.h b/drivers/net/wireless/adm8211.h
index 4f6ab13..b07e4d3 100644
--- a/drivers/net/wireless/adm8211.h
+++ b/drivers/net/wireless/adm8211.h
@@ -266,7 +266,7 @@
#define ADM8211_SYNCTL_CS1 (1 << 28)
#define ADM8211_SYNCTL_CAL (1 << 27)
#define ADM8211_SYNCTL_SELCAL (1 << 26)
-#define ADM8211_SYNCTL_RFtype ((1 << 24) || (1 << 23) || (1 << 22))
+#define ADM8211_SYNCTL_RFtype ((1 << 24) | (1 << 23) | (1 << 22))
#define ADM8211_SYNCTL_RFMD (1 << 22)
#define ADM8211_SYNCTL_GENERAL (0x7 << 22)
/* SYNCTL 21:0 Data (Si4126: 18-bit data, 4-bit address) */
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 7116a1a..abf896a 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -4790,9 +4790,8 @@
static int get_dec_u16( char *buffer, int *start, int limit ) {
u16 value;
int valid = 0;
- for( value = 0; buffer[*start] >= '0' &&
- buffer[*start] <= '9' &&
- *start < limit; (*start)++ ) {
+ for (value = 0; *start < limit && buffer[*start] >= '0' &&
+ buffer[*start] <= '9'; (*start)++) {
valid = 1;
value *= 10;
value += buffer[*start] - '0';
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 16a2717..1895d63 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -679,7 +679,7 @@
return rate;
if (rate_table->info[rate].valid_single_stream &&
- !(ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG));
+ !(ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG))
return rate;
/* This should not happen */
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index fa1549a..6607162 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -607,82 +607,7 @@
struct ieee80211_tx_queue_params p;
};
-struct b43_wldev;
-
-/* Data structure for the WLAN parts (802.11 cores) of the b43 chip. */
-struct b43_wl {
- /* Pointer to the active wireless device on this chip */
- struct b43_wldev *current_dev;
- /* Pointer to the ieee80211 hardware data structure */
- struct ieee80211_hw *hw;
-
- /* Global driver mutex. Every operation must run with this mutex locked. */
- struct mutex mutex;
- /* Hard-IRQ spinlock. This lock protects things used in the hard-IRQ
- * handler, only. This basically is just the IRQ mask register. */
- spinlock_t hardirq_lock;
-
- /* The number of queues that were registered with the mac80211 subsystem
- * initially. This is a backup copy of hw->queues in case hw->queues has
- * to be dynamically lowered at runtime (Firmware does not support QoS).
- * hw->queues has to be restored to the original value before unregistering
- * from the mac80211 subsystem. */
- u16 mac80211_initially_registered_queues;
-
- /* We can only have one operating interface (802.11 core)
- * at a time. General information about this interface follows.
- */
-
- struct ieee80211_vif *vif;
- /* The MAC address of the operating interface. */
- u8 mac_addr[ETH_ALEN];
- /* Current BSSID */
- u8 bssid[ETH_ALEN];
- /* Interface type. (NL80211_IFTYPE_XXX) */
- int if_type;
- /* Is the card operating in AP, STA or IBSS mode? */
- bool operating;
- /* filter flags */
- unsigned int filter_flags;
- /* Stats about the wireless interface */
- struct ieee80211_low_level_stats ieee_stats;
-
-#ifdef CONFIG_B43_HWRNG
- struct hwrng rng;
- bool rng_initialized;
- char rng_name[30 + 1];
-#endif /* CONFIG_B43_HWRNG */
-
- /* List of all wireless devices on this chip */
- struct list_head devlist;
- u8 nr_devs;
-
- bool radiotap_enabled;
- bool radio_enabled;
-
- /* The beacon we are currently using (AP or IBSS mode). */
- struct sk_buff *current_beacon;
- bool beacon0_uploaded;
- bool beacon1_uploaded;
- bool beacon_templates_virgin; /* Never wrote the templates? */
- struct work_struct beacon_update_trigger;
-
- /* The current QOS parameters for the 4 queues. */
- struct b43_qos_params qos_params[4];
-
- /* Work for adjustment of the transmission power.
- * This is scheduled when we determine that the actual TX output
- * power doesn't match what we want. */
- struct work_struct txpower_adjust_work;
-
- /* Packet transmit work */
- struct work_struct tx_work;
- /* Queue of packets to be transmitted. */
- struct sk_buff_head tx_queue;
-
- /* The device LEDs. */
- struct b43_leds leds;
-};
+struct b43_wl;
/* The type of the firmware file. */
enum b43_firmware_file_type {
@@ -824,6 +749,97 @@
#endif
};
+/*
+ * Include goes here to avoid a dependency problem.
+ * A better fix would be to integrate xmit.h into b43.h.
+ */
+#include "xmit.h"
+
+/* Data structure for the WLAN parts (802.11 cores) of the b43 chip. */
+struct b43_wl {
+ /* Pointer to the active wireless device on this chip */
+ struct b43_wldev *current_dev;
+ /* Pointer to the ieee80211 hardware data structure */
+ struct ieee80211_hw *hw;
+
+ /* Global driver mutex. Every operation must run with this mutex locked. */
+ struct mutex mutex;
+ /* Hard-IRQ spinlock. This lock protects things used in the hard-IRQ
+ * handler, only. This basically is just the IRQ mask register. */
+ spinlock_t hardirq_lock;
+
+ /* The number of queues that were registered with the mac80211 subsystem
+ * initially. This is a backup copy of hw->queues in case hw->queues has
+ * to be dynamically lowered at runtime (Firmware does not support QoS).
+ * hw->queues has to be restored to the original value before unregistering
+ * from the mac80211 subsystem. */
+ u16 mac80211_initially_registered_queues;
+
+ /* We can only have one operating interface (802.11 core)
+ * at a time. General information about this interface follows.
+ */
+
+ struct ieee80211_vif *vif;
+ /* The MAC address of the operating interface. */
+ u8 mac_addr[ETH_ALEN];
+ /* Current BSSID */
+ u8 bssid[ETH_ALEN];
+ /* Interface type. (NL80211_IFTYPE_XXX) */
+ int if_type;
+ /* Is the card operating in AP, STA or IBSS mode? */
+ bool operating;
+ /* filter flags */
+ unsigned int filter_flags;
+ /* Stats about the wireless interface */
+ struct ieee80211_low_level_stats ieee_stats;
+
+#ifdef CONFIG_B43_HWRNG
+ struct hwrng rng;
+ bool rng_initialized;
+ char rng_name[30 + 1];
+#endif /* CONFIG_B43_HWRNG */
+
+ /* List of all wireless devices on this chip */
+ struct list_head devlist;
+ u8 nr_devs;
+
+ bool radiotap_enabled;
+ bool radio_enabled;
+
+ /* The beacon we are currently using (AP or IBSS mode). */
+ struct sk_buff *current_beacon;
+ bool beacon0_uploaded;
+ bool beacon1_uploaded;
+ bool beacon_templates_virgin; /* Never wrote the templates? */
+ struct work_struct beacon_update_trigger;
+
+ /* The current QOS parameters for the 4 queues. */
+ struct b43_qos_params qos_params[4];
+
+ /* Work for adjustment of the transmission power.
+ * This is scheduled when we determine that the actual TX output
+ * power doesn't match what we want. */
+ struct work_struct txpower_adjust_work;
+
+ /* Packet transmit work */
+ struct work_struct tx_work;
+ /* Queue of packets to be transmitted. */
+ struct sk_buff_head tx_queue;
+
+ /* The device LEDs. */
+ struct b43_leds leds;
+
+#ifdef CONFIG_B43_PIO
+ /*
+ * RX/TX header/tail buffers used by the frame transmit functions.
+ */
+ struct b43_rxhdr_fw4 rxhdr;
+ struct b43_txhdr txhdr;
+ u8 rx_tail[4];
+ u8 tx_tail[4];
+#endif /* CONFIG_B43_PIO */
+};
+
static inline struct b43_wl *hw_to_b43_wl(struct ieee80211_hw *hw)
{
return hw->priv;
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 8701034..de4e804 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -1157,8 +1157,9 @@
}
static int dma_tx_fragment(struct b43_dmaring *ring,
- struct sk_buff *skb)
+ struct sk_buff **in_skb)
{
+ struct sk_buff *skb = *in_skb;
const struct b43_dma_ops *ops = ring->ops;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
u8 *header;
@@ -1224,8 +1225,14 @@
}
memcpy(skb_put(bounce_skb, skb->len), skb->data, skb->len);
+ memcpy(bounce_skb->cb, skb->cb, sizeof(skb->cb));
+ bounce_skb->dev = skb->dev;
+ skb_set_queue_mapping(bounce_skb, skb_get_queue_mapping(skb));
+ info = IEEE80211_SKB_CB(bounce_skb);
+
dev_kfree_skb_any(skb);
skb = bounce_skb;
+ *in_skb = bounce_skb;
meta->skb = skb;
meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
if (b43_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) {
@@ -1355,7 +1362,11 @@
* static, so we don't need to store it per frame. */
ring->queue_prio = skb_get_queue_mapping(skb);
- err = dma_tx_fragment(ring, skb);
+ /* dma_tx_fragment might reallocate the skb, so invalidate pointers pointing
+ * into the skb data or cb now. */
+ hdr = NULL;
+ info = NULL;
+ err = dma_tx_fragment(ring, &skb);
if (unlikely(err == -ENOKEY)) {
/* Drop this packet, as we don't have the encryption key
* anymore and must not transmit it unencrypted. */
diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c
index fbe3d4f..1e8dba4 100644
--- a/drivers/net/wireless/b43/leds.c
+++ b/drivers/net/wireless/b43/leds.c
@@ -348,9 +348,9 @@
}
}
-void b43_leds_unregister(struct b43_wldev *dev)
+void b43_leds_unregister(struct b43_wl *wl)
{
- struct b43_leds *leds = &dev->wl->leds;
+ struct b43_leds *leds = &wl->leds;
b43_unregister_led(&leds->led_tx);
b43_unregister_led(&leds->led_rx);
diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/b43/leds.h
index 9592e4c..32b66d5 100644
--- a/drivers/net/wireless/b43/leds.h
+++ b/drivers/net/wireless/b43/leds.h
@@ -1,6 +1,7 @@
#ifndef B43_LEDS_H_
#define B43_LEDS_H_
+struct b43_wl;
struct b43_wldev;
#ifdef CONFIG_B43_LEDS
@@ -60,7 +61,7 @@
};
void b43_leds_register(struct b43_wldev *dev);
-void b43_leds_unregister(struct b43_wldev *dev);
+void b43_leds_unregister(struct b43_wl *wl);
void b43_leds_init(struct b43_wldev *dev);
void b43_leds_exit(struct b43_wldev *dev);
void b43_leds_stop(struct b43_wldev *dev);
@@ -76,7 +77,7 @@
static inline void b43_leds_register(struct b43_wldev *dev)
{
}
-static inline void b43_leds_unregister(struct b43_wldev *dev)
+static inline void b43_leds_unregister(struct b43_wl *wl)
{
}
static inline void b43_leds_init(struct b43_wldev *dev)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 9b907a3..86f3582 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3874,6 +3874,7 @@
{
struct b43_wl *wl = dev->wl;
struct b43_wldev *orig_dev;
+ u32 mask;
redo:
if (!dev || b43_status(dev) < B43_STAT_STARTED)
@@ -3920,7 +3921,8 @@
goto redo;
return dev;
}
- B43_WARN_ON(b43_read32(dev, B43_MMIO_GEN_IRQ_MASK));
+ mask = b43_read32(dev, B43_MMIO_GEN_IRQ_MASK);
+ B43_WARN_ON(mask != 0xFFFFFFFF && mask);
/* Drain the TX queue */
while (skb_queue_len(&wl->tx_queue))
@@ -4997,7 +4999,7 @@
if (list_empty(&wl->devlist)) {
b43_rng_exit(wl);
- b43_leds_unregister(wldev);
+ b43_leds_unregister(wl);
/* Last core on the chip unregistered.
* We can destroy common struct b43_wl.
*/
diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c
index 5e87650..9b90444 100644
--- a/drivers/net/wireless/b43/pio.c
+++ b/drivers/net/wireless/b43/pio.c
@@ -332,6 +332,7 @@
unsigned int data_len)
{
struct b43_wldev *dev = q->dev;
+ struct b43_wl *wl = dev->wl;
const u8 *data = _data;
ctl |= B43_PIO_TXCTL_WRITELO | B43_PIO_TXCTL_WRITEHI;
@@ -341,13 +342,12 @@
q->mmio_base + B43_PIO_TXDATA,
sizeof(u16));
if (data_len & 1) {
- u8 tail[2] = { 0, };
-
/* Write the last byte. */
ctl &= ~B43_PIO_TXCTL_WRITEHI;
b43_piotx_write16(q, B43_PIO_TXCTL, ctl);
- tail[0] = data[data_len - 1];
- ssb_block_write(dev->dev, tail, 2,
+ wl->tx_tail[0] = data[data_len - 1];
+ wl->tx_tail[1] = 0;
+ ssb_block_write(dev->dev, wl->tx_tail, 2,
q->mmio_base + B43_PIO_TXDATA,
sizeof(u16));
}
@@ -382,6 +382,7 @@
unsigned int data_len)
{
struct b43_wldev *dev = q->dev;
+ struct b43_wl *wl = dev->wl;
const u8 *data = _data;
ctl |= B43_PIO8_TXCTL_0_7 | B43_PIO8_TXCTL_8_15 |
@@ -392,29 +393,31 @@
q->mmio_base + B43_PIO8_TXDATA,
sizeof(u32));
if (data_len & 3) {
- u8 tail[4] = { 0, };
-
+ wl->tx_tail[3] = 0;
/* Write the last few bytes. */
ctl &= ~(B43_PIO8_TXCTL_8_15 | B43_PIO8_TXCTL_16_23 |
B43_PIO8_TXCTL_24_31);
switch (data_len & 3) {
case 3:
ctl |= B43_PIO8_TXCTL_16_23 | B43_PIO8_TXCTL_8_15;
- tail[0] = data[data_len - 3];
- tail[1] = data[data_len - 2];
- tail[2] = data[data_len - 1];
+ wl->tx_tail[0] = data[data_len - 3];
+ wl->tx_tail[1] = data[data_len - 2];
+ wl->tx_tail[2] = data[data_len - 1];
break;
case 2:
ctl |= B43_PIO8_TXCTL_8_15;
- tail[0] = data[data_len - 2];
- tail[1] = data[data_len - 1];
+ wl->tx_tail[0] = data[data_len - 2];
+ wl->tx_tail[1] = data[data_len - 1];
+ wl->tx_tail[2] = 0;
break;
case 1:
- tail[0] = data[data_len - 1];
+ wl->tx_tail[0] = data[data_len - 1];
+ wl->tx_tail[1] = 0;
+ wl->tx_tail[2] = 0;
break;
}
b43_piotx_write32(q, B43_PIO8_TXCTL, ctl);
- ssb_block_write(dev->dev, tail, 4,
+ ssb_block_write(dev->dev, wl->tx_tail, 4,
q->mmio_base + B43_PIO8_TXDATA,
sizeof(u32));
}
@@ -446,8 +449,9 @@
static int pio_tx_frame(struct b43_pio_txqueue *q,
struct sk_buff *skb)
{
+ struct b43_wldev *dev = q->dev;
+ struct b43_wl *wl = dev->wl;
struct b43_pio_txpacket *pack;
- struct b43_txhdr txhdr;
u16 cookie;
int err;
unsigned int hdrlen;
@@ -458,8 +462,8 @@
struct b43_pio_txpacket, list);
cookie = generate_cookie(q, pack);
- hdrlen = b43_txhdr_size(q->dev);
- err = b43_generate_txhdr(q->dev, (u8 *)&txhdr, skb,
+ hdrlen = b43_txhdr_size(dev);
+ err = b43_generate_txhdr(dev, (u8 *)&wl->txhdr, skb,
info, cookie);
if (err)
return err;
@@ -467,15 +471,15 @@
if (info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM) {
/* Tell the firmware about the cookie of the last
* mcast frame, so it can clear the more-data bit in it. */
- b43_shm_write16(q->dev, B43_SHM_SHARED,
+ b43_shm_write16(dev, B43_SHM_SHARED,
B43_SHM_SH_MCASTCOOKIE, cookie);
}
pack->skb = skb;
if (q->rev >= 8)
- pio_tx_frame_4byte_queue(pack, (const u8 *)&txhdr, hdrlen);
+ pio_tx_frame_4byte_queue(pack, (const u8 *)&wl->txhdr, hdrlen);
else
- pio_tx_frame_2byte_queue(pack, (const u8 *)&txhdr, hdrlen);
+ pio_tx_frame_2byte_queue(pack, (const u8 *)&wl->txhdr, hdrlen);
/* Remove it from the list of available packet slots.
* It will be put back when we receive the status report. */
@@ -615,14 +619,14 @@
static bool pio_rx_frame(struct b43_pio_rxqueue *q)
{
struct b43_wldev *dev = q->dev;
- struct b43_rxhdr_fw4 rxhdr;
+ struct b43_wl *wl = dev->wl;
u16 len;
u32 macstat;
unsigned int i, padding;
struct sk_buff *skb;
const char *err_msg = NULL;
- memset(&rxhdr, 0, sizeof(rxhdr));
+ memset(&wl->rxhdr, 0, sizeof(wl->rxhdr));
/* Check if we have data and wait for it to get ready. */
if (q->rev >= 8) {
@@ -660,16 +664,16 @@
/* Get the preamble (RX header) */
if (q->rev >= 8) {
- ssb_block_read(dev->dev, &rxhdr, sizeof(rxhdr),
+ ssb_block_read(dev->dev, &wl->rxhdr, sizeof(wl->rxhdr),
q->mmio_base + B43_PIO8_RXDATA,
sizeof(u32));
} else {
- ssb_block_read(dev->dev, &rxhdr, sizeof(rxhdr),
+ ssb_block_read(dev->dev, &wl->rxhdr, sizeof(wl->rxhdr),
q->mmio_base + B43_PIO_RXDATA,
sizeof(u16));
}
/* Sanity checks. */
- len = le16_to_cpu(rxhdr.frame_len);
+ len = le16_to_cpu(wl->rxhdr.frame_len);
if (unlikely(len > 0x700)) {
err_msg = "len > 0x700";
goto rx_error;
@@ -679,7 +683,7 @@
goto rx_error;
}
- macstat = le32_to_cpu(rxhdr.mac_status);
+ macstat = le32_to_cpu(wl->rxhdr.mac_status);
if (macstat & B43_RX_MAC_FCSERR) {
if (!(q->dev->wl->filter_flags & FIF_FCSFAIL)) {
/* Drop frames with failed FCS. */
@@ -704,24 +708,22 @@
q->mmio_base + B43_PIO8_RXDATA,
sizeof(u32));
if (len & 3) {
- u8 tail[4] = { 0, };
-
/* Read the last few bytes. */
- ssb_block_read(dev->dev, tail, 4,
+ ssb_block_read(dev->dev, wl->rx_tail, 4,
q->mmio_base + B43_PIO8_RXDATA,
sizeof(u32));
switch (len & 3) {
case 3:
- skb->data[len + padding - 3] = tail[0];
- skb->data[len + padding - 2] = tail[1];
- skb->data[len + padding - 1] = tail[2];
+ skb->data[len + padding - 3] = wl->rx_tail[0];
+ skb->data[len + padding - 2] = wl->rx_tail[1];
+ skb->data[len + padding - 1] = wl->rx_tail[2];
break;
case 2:
- skb->data[len + padding - 2] = tail[0];
- skb->data[len + padding - 1] = tail[1];
+ skb->data[len + padding - 2] = wl->rx_tail[0];
+ skb->data[len + padding - 1] = wl->rx_tail[1];
break;
case 1:
- skb->data[len + padding - 1] = tail[0];
+ skb->data[len + padding - 1] = wl->rx_tail[0];
break;
}
}
@@ -730,17 +732,15 @@
q->mmio_base + B43_PIO_RXDATA,
sizeof(u16));
if (len & 1) {
- u8 tail[2] = { 0, };
-
/* Read the last byte. */
- ssb_block_read(dev->dev, tail, 2,
+ ssb_block_read(dev->dev, wl->rx_tail, 2,
q->mmio_base + B43_PIO_RXDATA,
sizeof(u16));
- skb->data[len + padding - 1] = tail[0];
+ skb->data[len + padding - 1] = wl->rx_tail[0];
}
}
- b43_rx(q->dev, skb, &rxhdr);
+ b43_rx(q->dev, skb, &wl->rxhdr);
return 1;
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index 7a3218c..ffdce6f 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -33,7 +33,8 @@
& B43_MMIO_RADIO_HWENABLED_HI_MASK))
return 1;
} else {
- if (b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO)
+ if (b43_status(dev) >= B43_STAT_STARTED &&
+ b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO)
& B43_MMIO_RADIO_HWENABLED_LO_MASK)
return 1;
}
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c
index ac9f600..f4e9695 100644
--- a/drivers/net/wireless/b43/xmit.c
+++ b/drivers/net/wireless/b43/xmit.c
@@ -27,7 +27,7 @@
*/
-#include "xmit.h"
+#include "b43.h"
#include "phy_common.h"
#include "dma.h"
#include "pio.h"
@@ -690,7 +690,10 @@
}
memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status));
+
+ local_bh_disable();
ieee80211_rx(dev->wl->hw, skb);
+ local_bh_enable();
#if B43_DEBUG
dev->rx_count++;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index a16bd41..cbb0585 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -702,7 +702,7 @@
u8 sta_id = iwl_find_station(priv, hdr->addr1);
if (sta_id == IWL_INVALID_STATION) {
- IWL_DEBUG_RATE(priv, "LQ: ADD station %pm\n",
+ IWL_DEBUG_RATE(priv, "LQ: ADD station %pM\n",
hdr->addr1);
sta_id = iwl_add_station(priv, hdr->addr1, false,
CMD_ASYNC, NULL);
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 6813617..f059b49 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -611,7 +611,7 @@
if (rx_status.band == IEEE80211_BAND_5GHZ)
rx_status.rate_idx -= IWL_FIRST_OFDM_RATE;
- rx_status.antenna = le16_to_cpu(rx_hdr->phy_flags &
+ rx_status.antenna = (le16_to_cpu(rx_hdr->phy_flags) &
RX_RES_PHY_FLAGS_ANTENNA_MSK) >> 4;
/* set the preamble flag if appropriate */
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index d6bc0e0..6e6f516 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -318,7 +318,7 @@
(s32)average_noise[i])) / 1500;
/* bound gain by 2 bits value max, 3rd bit is sign */
data->delta_gain_code[i] =
- min(abs(delta_g), CHAIN_NOISE_MAX_DELTA_GAIN_CODE);
+ min(abs(delta_g), (long) CHAIN_NOISE_MAX_DELTA_GAIN_CODE);
if (delta_g < 0)
/* set negative sign */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 313d3e5..eaafae0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3106,8 +3106,8 @@
out_pci_disable_device:
pci_disable_device(pdev);
out_ieee80211_free_hw:
- ieee80211_free_hw(priv->hw);
iwl_free_traffic_mem(priv);
+ ieee80211_free_hw(priv->hw);
out:
return err;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 2c5c88f..4afaf77 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -1154,7 +1154,7 @@
#define RX_RES_PHY_FLAGS_MOD_CCK_MSK cpu_to_le16(1 << 1)
#define RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK cpu_to_le16(1 << 2)
#define RX_RES_PHY_FLAGS_NARROW_BAND_MSK cpu_to_le16(1 << 3)
-#define RX_RES_PHY_FLAGS_ANTENNA_MSK cpu_to_le16(0xf0)
+#define RX_RES_PHY_FLAGS_ANTENNA_MSK 0xf0
#define RX_RES_PHY_FLAGS_ANTENNA_POS 4
#define RX_RES_STATUS_SEC_TYPE_MSK (0x7 << 8)
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 3d2b93a..e14c995 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -410,7 +410,6 @@
u16 *validblockaddr)
{
u16 next_link_addr = 0, link_value = 0, valid_addr;
- int ret = 0;
int usedblocks = 0;
/* set addressing mode to absolute to traverse the link list */
@@ -430,29 +429,29 @@
* check for more block on the link list
*/
valid_addr = next_link_addr;
- next_link_addr = link_value;
+ next_link_addr = link_value * sizeof(u16);
IWL_DEBUG_INFO(priv, "OTP blocks %d addr 0x%x\n",
usedblocks, next_link_addr);
if (iwl_read_otp_word(priv, next_link_addr, &link_value))
return -EINVAL;
if (!link_value) {
/*
- * reach the end of link list,
+ * reach the end of link list, return success and
* set address point to the starting address
* of the image
*/
- goto done;
+ *validblockaddr = valid_addr;
+ /* skip first 2 bytes (link list pointer) */
+ *validblockaddr += 2;
+ return 0;
}
/* more in the link list, continue */
usedblocks++;
- } while (usedblocks < priv->cfg->max_ll_items);
- /* OTP full, use last block */
- IWL_DEBUG_INFO(priv, "OTP is full, use last block\n");
-done:
- *validblockaddr = valid_addr;
- /* skip first 2 bytes (link list pointer) */
- *validblockaddr += 2;
- return ret;
+ } while (usedblocks <= priv->cfg->max_ll_items);
+
+ /* OTP has no valid blocks */
+ IWL_DEBUG_INFO(priv, "OTP has no valid blocks\n");
+ return -EINVAL;
}
/**
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 6b68db7..80b9e45 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -220,35 +220,35 @@
* Section 10: 2.4 GHz 40MHz channels: 132, 44 (_above_)
*/
/* 2.4 GHz band: CCK */
-#define EEPROM_LB_CCK_20_COMMON ((0xAA)\
+#define EEPROM_LB_CCK_20_COMMON ((0xA8)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 8 bytes */
/* 2.4 GHz band: 20MHz-Legacy, 20MHz-HT, 40MHz-HT */
-#define EEPROM_LB_OFDM_COMMON ((0xB2)\
+#define EEPROM_LB_OFDM_COMMON ((0xB0)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 24 bytes */
/* 5.2 GHz band: 20MHz-Legacy, 20MHz-HT, 40MHz-HT */
-#define EEPROM_HB_OFDM_COMMON ((0xCA)\
+#define EEPROM_HB_OFDM_COMMON ((0xC8)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 24 bytes */
/* 2.4GHz band channels:
* 1Legacy, 1HT, 2Legacy, 2HT, 10Legacy, 10HT, 11Legacy, 11HT */
-#define EEPROM_LB_OFDM_20_BAND ((0xE2)\
+#define EEPROM_LB_OFDM_20_BAND ((0xE0)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 64 bytes */
/* 2.4 GHz band HT40 channels: (1,+1) (2,+1) (6,+1) (7,+1) (9,+1) */
-#define EEPROM_LB_OFDM_HT40_BAND ((0x122)\
+#define EEPROM_LB_OFDM_HT40_BAND ((0x120)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 40 bytes */
/* 5.2GHz band channels: 36Legacy, 36HT, 64Legacy, 64HT, 100Legacy, 100HT */
-#define EEPROM_HB_OFDM_20_BAND ((0x14A)\
+#define EEPROM_HB_OFDM_20_BAND ((0x148)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 48 bytes */
/* 5.2 GHz band HT40 channels: (36,+1) (60,+1) (100,+1) */
-#define EEPROM_HB_OFDM_HT40_BAND ((0x17A)\
+#define EEPROM_HB_OFDM_HT40_BAND ((0x178)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 24 bytes */
/* 2.4 GHz band, channnel 13: Legacy, HT */
-#define EEPROM_LB_OFDM_20_CHANNEL_13 ((0x192)\
+#define EEPROM_LB_OFDM_20_CHANNEL_13 ((0x190)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 16 bytes */
/* 5.2 GHz band, channnel 140: Legacy, HT */
-#define EEPROM_HB_OFDM_20_CHANNEL_140 ((0x1A2)\
+#define EEPROM_HB_OFDM_20_CHANNEL_140 ((0x1A0)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 16 bytes */
/* 5.2 GHz band, HT40 channnels (132,+1) (44,+1) */
-#define EEPROM_HB_OFDM_HT40_BAND_1 ((0x1B2)\
+#define EEPROM_HB_OFDM_HT40_BAND_1 ((0x1B0)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 16 bytes */
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 8e1bb53..493626b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -1044,7 +1044,7 @@
* as a bitmask.
*/
rx_status.antenna =
- le16_to_cpu(phy_res->phy_flags & RX_RES_PHY_FLAGS_ANTENNA_MSK)
+ (le16_to_cpu(phy_res->phy_flags) & RX_RES_PHY_FLAGS_ANTENNA_MSK)
>> RX_RES_PHY_FLAGS_ANTENNA_POS;
/* set the preamble flag if appropriate */
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index aa49230..d00a803 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4097,8 +4097,8 @@
pci_set_drvdata(pdev, NULL);
pci_disable_device(pdev);
out_ieee80211_free_hw:
- ieee80211_free_hw(priv->hw);
iwl_free_traffic_mem(priv);
+ ieee80211_free_hw(priv->hw);
out:
return err;
}
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index c42d3fa..23f6843 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -3,6 +3,7 @@
* responses as well as events generated by firmware.
*/
#include <linux/delay.h>
+#include <linux/sched.h>
#include <linux/if_arp.h>
#include <linux/netdevice.h>
#include <asm/unaligned.h>
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index cb8be8d..5b3672c 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -134,7 +134,7 @@
static int spu_write(struct if_spi_card *card, u16 reg, const u8 *buf, int len)
{
int err = 0;
- u16 reg_out = cpu_to_le16(reg | IF_SPI_WRITE_OPERATION_MASK);
+ __le16 reg_out = cpu_to_le16(reg | IF_SPI_WRITE_OPERATION_MASK);
struct spi_message m;
struct spi_transfer reg_trans;
struct spi_transfer data_trans;
@@ -166,7 +166,7 @@
static inline int spu_write_u16(struct if_spi_card *card, u16 reg, u16 val)
{
- u16 buff;
+ __le16 buff;
buff = cpu_to_le16(val);
return spu_write(card, reg, (u8 *)&buff, sizeof(u16));
@@ -188,7 +188,7 @@
{
unsigned int delay;
int err = 0;
- u16 reg_out = cpu_to_le16(reg | IF_SPI_READ_OPERATION_MASK);
+ __le16 reg_out = cpu_to_le16(reg | IF_SPI_READ_OPERATION_MASK);
struct spi_message m;
struct spi_transfer reg_trans;
struct spi_transfer dummy_trans;
@@ -235,7 +235,7 @@
/* Read 16 bits from an SPI register */
static inline int spu_read_u16(struct if_spi_card *card, u16 reg, u16 *val)
{
- u16 buf;
+ __le16 buf;
int ret;
ret = spu_read(card, reg, (u8 *)&buf, sizeof(buf));
@@ -248,7 +248,7 @@
* The low 16 bits are read first. */
static int spu_read_u32(struct if_spi_card *card, u16 reg, u32 *val)
{
- u32 buf;
+ __le32 buf;
int err;
err = spu_read(card, reg, (u8 *)&buf, sizeof(buf));
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 92bc8c5..3fac4ef 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -508,7 +508,7 @@
/* Fill the receive configuration URB and initialise the Rx call back */
usb_fill_bulk_urb(cardp->rx_urb, cardp->udev,
usb_rcvbulkpipe(cardp->udev, cardp->ep_in),
- (void *) (skb->tail + (size_t) IPFIELD_ALIGN_OFFSET),
+ skb->data + IPFIELD_ALIGN_OFFSET,
MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn,
cardp);
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 88cd58e..1c88c2e 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2879,7 +2879,7 @@
unsigned long count, void *data)
{
static char proc_essid[33];
- int len = count;
+ unsigned int len = count;
if (len > 32)
len = 32;
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index a084077..9fe770f 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1994,7 +1994,7 @@
rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID,
test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ?
- (skbdesc->entry->entry_idx + 1) : 0xff);
+ txdesc->key_idx : 0xff);
rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
skb->len - txdesc->l2pad);
rt2x00_set_field32(&word, TXWI_W1_PACKETID,
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 71761b3..73bbec5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -815,6 +815,8 @@
mutex_init(&rt2x00dev->csr_mutex);
+ set_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
+
/*
* Make room for rt2x00_intf inside the per-interface
* structure ieee80211_vif.
@@ -871,8 +873,6 @@
rt2x00leds_register(rt2x00dev);
rt2x00debug_register(rt2x00dev);
- set_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
-
return 0;
exit:
diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/rt2x00/rt2x00link.c
index c64db0b..c708d0b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/rt2x00/rt2x00link.c
@@ -362,8 +362,9 @@
rt2x00link_reset_tuner(rt2x00dev, false);
- ieee80211_queue_delayed_work(rt2x00dev->hw,
- &link->work, LINK_TUNE_INTERVAL);
+ if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
+ ieee80211_queue_delayed_work(rt2x00dev->hw,
+ &link->work, LINK_TUNE_INTERVAL);
}
void rt2x00link_stop_tuner(struct rt2x00_dev *rt2x00dev)
@@ -469,8 +470,10 @@
* Increase tuner counter, and reschedule the next link tuner run.
*/
link->count++;
- ieee80211_queue_delayed_work(rt2x00dev->hw,
- &link->work, LINK_TUNE_INTERVAL);
+
+ if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
+ ieee80211_queue_delayed_work(rt2x00dev->hw,
+ &link->work, LINK_TUNE_INTERVAL);
}
void rt2x00link_register(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 5015448..f02b48a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -47,6 +47,8 @@
(requesttype == USB_VENDOR_REQUEST_IN) ?
usb_rcvctrlpipe(usb_dev, 0) : usb_sndctrlpipe(usb_dev, 0);
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
+ return -ENODEV;
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
status = usb_control_msg(usb_dev, pipe, request, requesttype,
@@ -60,8 +62,10 @@
* -ENODEV: Device has disappeared, no point continuing.
* All other errors: Try again.
*/
- else if (status == -ENODEV)
+ else if (status == -ENODEV) {
+ clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
break;
+ }
}
ERROR(rt2x00dev,
@@ -161,6 +165,9 @@
{
unsigned int i;
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
+ return -ENODEV;
+
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
rt2x00usb_register_read_lock(rt2x00dev, offset, reg);
if (!rt2x00_get_field32(*reg, field))
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index b8f5ee3..14e7bb21 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2389,10 +2389,13 @@
{ USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x13b1, 0x0028), USB_DEVICE_DATA(&rt73usb_ops) },
/* MSI */
+ { USB_DEVICE(0x0db0, 0x4600), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x0db0, 0xa861), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x0db0, 0xa874), USB_DEVICE_DATA(&rt73usb_ops) },
+ /* Ovislink */
+ { USB_DEVICE(0x1b75, 0x7318), USB_DEVICE_DATA(&rt73usb_ops) },
/* Ralink */
{ USB_DEVICE(0x04bb, 0x093d), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x148f, 0x2573), USB_DEVICE_DATA(&rt73usb_ops) },
@@ -2420,6 +2423,8 @@
/* Planex */
{ USB_DEVICE(0x2019, 0xab01), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x2019, 0xab50), USB_DEVICE_DATA(&rt73usb_ops) },
+ /* WideTell */
+ { USB_DEVICE(0x7167, 0x3840), USB_DEVICE_DATA(&rt73usb_ops) },
/* Zcom */
{ USB_DEVICE(0x0cde, 0x001c), USB_DEVICE_DATA(&rt73usb_ops) },
/* ZyXEL */
diff --git a/drivers/net/wireless/rtl818x/rtl8187_leds.c b/drivers/net/wireless/rtl818x/rtl8187_leds.c
index a1c670f..cf8a4a4 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_leds.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_leds.c
@@ -210,10 +210,10 @@
/* turn the LED off before exiting */
ieee80211_queue_delayed_work(dev, &priv->led_off, 0);
- cancel_delayed_work_sync(&priv->led_off);
- cancel_delayed_work_sync(&priv->led_on);
rtl8187_unregister_led(&priv->led_rx);
rtl8187_unregister_led(&priv->led_tx);
+ cancel_delayed_work_sync(&priv->led_off);
+ cancel_delayed_work_sync(&priv->led_on);
}
#endif /* def CONFIG_RTL8187_LED */
diff --git a/drivers/net/znet.c b/drivers/net/znet.c
index a0384b6..b423473 100644
--- a/drivers/net/znet.c
+++ b/drivers/net/znet.c
@@ -169,7 +169,6 @@
static int znet_request_resources (struct net_device *dev)
{
struct znet_private *znet = netdev_priv(dev);
- unsigned long flags;
if (request_irq (dev->irq, &znet_interrupt, 0, "ZNet", dev))
goto failed;
@@ -187,13 +186,9 @@
free_sia:
release_region (znet->sia_base, znet->sia_size);
free_tx_dma:
- flags = claim_dma_lock();
free_dma (znet->tx_dma);
- release_dma_lock (flags);
free_rx_dma:
- flags = claim_dma_lock();
free_dma (znet->rx_dma);
- release_dma_lock (flags);
free_irq:
free_irq (dev->irq, dev);
failed:
@@ -203,14 +198,11 @@
static void znet_release_resources (struct net_device *dev)
{
struct znet_private *znet = netdev_priv(dev);
- unsigned long flags;
release_region (znet->sia_base, znet->sia_size);
release_region (dev->base_addr, znet->io_size);
- flags = claim_dma_lock();
free_dma (znet->tx_dma);
free_dma (znet->rx_dma);
- release_dma_lock (flags);
free_irq (dev->irq, dev);
}
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index bacaa53..4b22ba5 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -97,6 +97,12 @@
}
EXPORT_SYMBOL(of_mdiobus_register);
+/* Helper function for of_phy_find_device */
+static int of_phy_match(struct device *dev, void *phy_np)
+{
+ return dev_archdata_get_node(&dev->archdata) == phy_np;
+}
+
/**
* of_phy_find_device - Give a PHY node, find the phy_device
* @phy_np: Pointer to the phy's device tree node
@@ -106,15 +112,10 @@
struct phy_device *of_phy_find_device(struct device_node *phy_np)
{
struct device *d;
- int match(struct device *dev, void *phy_np)
- {
- return dev_archdata_get_node(&dev->archdata) == phy_np;
- }
-
if (!phy_np)
return NULL;
- d = bus_find_device(&mdio_bus_type, NULL, phy_np, match);
+ d = bus_find_device(&mdio_bus_type, NULL, phy_np, of_phy_match);
return d ? to_phy_device(d) : NULL;
}
EXPORT_SYMBOL(of_phy_find_device);
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 745402e..5b7056c 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -656,8 +656,10 @@
free_link_state(link);
/* Recheck latencies and configure upstream links */
- pcie_update_aspm_capable(root);
- pcie_config_aspm_path(parent_link);
+ if (parent_link) {
+ pcie_update_aspm_capable(root);
+ pcie_config_aspm_path(parent_link);
+ }
out:
mutex_unlock(&aspm_lock);
up_read(&pci_bus_sem);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index a790b17..245d2cd 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1009,7 +1009,7 @@
static void __devinit quirk_amd_ide_mode(struct pci_dev *pdev)
{
- /* set SBX00 SATA in IDE mode to AHCI mode */
+ /* set SBX00/Hudson-2 SATA in IDE mode to AHCI mode */
u8 tmp;
pci_read_config_byte(pdev, PCI_CLASS_DEVICE, &tmp);
@@ -1028,8 +1028,8 @@
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_amd_ide_mode);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SATA, quirk_amd_ide_mode);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SATA, quirk_amd_ide_mode);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_SB900_SATA_IDE, quirk_amd_ide_mode);
-DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_SB900_SATA_IDE, quirk_amd_ide_mode);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SATA_IDE, quirk_amd_ide_mode);
+DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SATA_IDE, quirk_amd_ide_mode);
/*
* Serverworks CSB5 IDE does not fully support native mode
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 0959430..cb1a027 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -299,17 +299,8 @@
r = bus->resource[i];
if (r == &ioport_resource || r == &iomem_resource)
continue;
- if (r && (r->flags & type_mask) == type) {
- if (!r->parent)
- return r;
- /*
- * if there is no child under that, we should release
- * and use it. don't need to reset it, pbus_size_* will
- * set it again
- */
- if (!r->child && !release_resource(r))
- return r;
- }
+ if (r && (r->flags & type_mask) == type && !r->parent)
+ return r;
}
return NULL;
}
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index 4a110b7..6c4a4fc 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -1463,7 +1463,9 @@
return -ENOMEM;
}
tuple.DesiredTuple = code;
- tuple.Attributes = TUPLE_RETURN_COMMON;
+ tuple.Attributes = 0;
+ if (function == BIND_FN_ALL)
+ tuple.Attributes = TUPLE_RETURN_COMMON;
ret = pccard_get_first_tuple(s, function, &tuple);
if (ret != 0)
goto done;
@@ -1490,7 +1492,7 @@
======================================================================*/
-int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned int *info)
+int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *info)
{
tuple_t *tuple;
cisparse_t *p;
@@ -1515,30 +1517,30 @@
count = reserved = 0;
tuple->DesiredTuple = RETURN_FIRST_TUPLE;
tuple->Attributes = TUPLE_RETURN_COMMON;
- ret = pccard_get_first_tuple(s, function, tuple);
+ ret = pccard_get_first_tuple(s, BIND_FN_ALL, tuple);
if (ret != 0)
goto done;
/* First tuple should be DEVICE; we should really have either that
or a CFTABLE_ENTRY of some sort */
if ((tuple->TupleCode == CISTPL_DEVICE) ||
- (pccard_read_tuple(s, function, CISTPL_CFTABLE_ENTRY, p) == 0) ||
- (pccard_read_tuple(s, function, CISTPL_CFTABLE_ENTRY_CB, p) == 0))
+ (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_CFTABLE_ENTRY, p) == 0) ||
+ (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_CFTABLE_ENTRY_CB, p) == 0))
dev_ok++;
/* All cards should have a MANFID tuple, and/or a VERS_1 or VERS_2
tuple, for card identification. Certain old D-Link and Linksys
cards have only a broken VERS_2 tuple; hence the bogus test. */
- if ((pccard_read_tuple(s, function, CISTPL_MANFID, p) == 0) ||
- (pccard_read_tuple(s, function, CISTPL_VERS_1, p) == 0) ||
- (pccard_read_tuple(s, function, CISTPL_VERS_2, p) != -ENOSPC))
+ if ((pccard_read_tuple(s, BIND_FN_ALL, CISTPL_MANFID, p) == 0) ||
+ (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_VERS_1, p) == 0) ||
+ (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_VERS_2, p) != -ENOSPC))
ident_ok++;
if (!dev_ok && !ident_ok)
goto done;
for (count = 1; count < MAX_TUPLES; count++) {
- ret = pccard_get_next_tuple(s, function, tuple);
+ ret = pccard_get_next_tuple(s, BIND_FN_ALL, tuple);
if (ret != 0)
break;
if (((tuple->TupleCode > 0x23) && (tuple->TupleCode < 0x40)) ||
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 934d4be..698d75c 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -98,10 +98,13 @@
* These functions check for the appropriate struct pcmcia_soket arrays,
* and pass them to the low-level functions pcmcia_{suspend,resume}_socket
*/
+static int socket_early_resume(struct pcmcia_socket *skt);
+static int socket_late_resume(struct pcmcia_socket *skt);
static int socket_resume(struct pcmcia_socket *skt);
static int socket_suspend(struct pcmcia_socket *skt);
-int pcmcia_socket_dev_suspend(struct device *dev)
+static void pcmcia_socket_dev_run(struct device *dev,
+ int (*cb)(struct pcmcia_socket *))
{
struct pcmcia_socket *socket;
@@ -110,29 +113,34 @@
if (socket->dev.parent != dev)
continue;
mutex_lock(&socket->skt_mutex);
- socket_suspend(socket);
+ cb(socket);
mutex_unlock(&socket->skt_mutex);
}
up_read(&pcmcia_socket_list_rwsem);
+}
+int pcmcia_socket_dev_suspend(struct device *dev)
+{
+ pcmcia_socket_dev_run(dev, socket_suspend);
return 0;
}
EXPORT_SYMBOL(pcmcia_socket_dev_suspend);
+void pcmcia_socket_dev_early_resume(struct device *dev)
+{
+ pcmcia_socket_dev_run(dev, socket_early_resume);
+}
+EXPORT_SYMBOL(pcmcia_socket_dev_early_resume);
+
+void pcmcia_socket_dev_late_resume(struct device *dev)
+{
+ pcmcia_socket_dev_run(dev, socket_late_resume);
+}
+EXPORT_SYMBOL(pcmcia_socket_dev_late_resume);
+
int pcmcia_socket_dev_resume(struct device *dev)
{
- struct pcmcia_socket *socket;
-
- down_read(&pcmcia_socket_list_rwsem);
- list_for_each_entry(socket, &pcmcia_socket_list, socket_list) {
- if (socket->dev.parent != dev)
- continue;
- mutex_lock(&socket->skt_mutex);
- socket_resume(socket);
- mutex_unlock(&socket->skt_mutex);
- }
- up_read(&pcmcia_socket_list_rwsem);
-
+ pcmcia_socket_dev_run(dev, socket_resume);
return 0;
}
EXPORT_SYMBOL(pcmcia_socket_dev_resume);
@@ -546,29 +554,24 @@
return 0;
}
-/*
- * Resume a socket. If a card is present, verify its CIS against
- * our cached copy. If they are different, the card has been
- * replaced, and we need to tell the drivers.
- */
-static int socket_resume(struct pcmcia_socket *skt)
+static int socket_early_resume(struct pcmcia_socket *skt)
{
- int ret;
-
- if (!(skt->state & SOCKET_SUSPEND))
- return -EBUSY;
-
skt->socket = dead_socket;
skt->ops->init(skt);
skt->ops->set_socket(skt, &skt->socket);
+ if (skt->state & SOCKET_PRESENT)
+ skt->resume_status = socket_setup(skt, resume_delay);
+ return 0;
+}
+static int socket_late_resume(struct pcmcia_socket *skt)
+{
if (!(skt->state & SOCKET_PRESENT)) {
skt->state &= ~SOCKET_SUSPEND;
return socket_insert(skt);
}
- ret = socket_setup(skt, resume_delay);
- if (ret == 0) {
+ if (skt->resume_status == 0) {
/*
* FIXME: need a better check here for cardbus cards.
*/
@@ -596,6 +599,20 @@
return 0;
}
+/*
+ * Resume a socket. If a card is present, verify its CIS against
+ * our cached copy. If they are different, the card has been
+ * replaced, and we need to tell the drivers.
+ */
+static int socket_resume(struct pcmcia_socket *skt)
+{
+ if (!(skt->state & SOCKET_SUSPEND))
+ return -EBUSY;
+
+ socket_early_resume(skt);
+ return socket_late_resume(skt);
+}
+
static void socket_remove(struct pcmcia_socket *skt)
{
dev_printk(KERN_NOTICE, &skt->dev,
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 79615e6..1f4098f 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -197,8 +197,7 @@
cisdata_t code, void *parse);
int pcmcia_replace_cis(struct pcmcia_socket *s,
const u8 *data, const size_t len);
-int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function,
- unsigned int *count);
+int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *count);
/* rsrc_mgr.c */
int pcmcia_validate_mem(struct pcmcia_socket *s);
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 9f300d3..f5b7079 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -547,7 +547,7 @@
if (!vers1)
return -ENOMEM;
- if (!pccard_read_tuple(p_dev->socket, p_dev->func,
+ if (!pccard_read_tuple(p_dev->socket, BIND_FN_ALL,
CISTPL_MANFID, &manf_id)) {
p_dev->manf_id = manf_id.manf;
p_dev->card_id = manf_id.card;
@@ -581,9 +581,9 @@
kfree(devgeo);
}
- if (!pccard_read_tuple(p_dev->socket, p_dev->func, CISTPL_VERS_1,
+ if (!pccard_read_tuple(p_dev->socket, BIND_FN_ALL, CISTPL_VERS_1,
vers1)) {
- for (i=0; i < vers1->ns; i++) {
+ for (i = 0; i < min_t(unsigned int, 4, vers1->ns); i++) {
char *tmp;
unsigned int length;
@@ -733,7 +733,7 @@
return -EAGAIN; /* try again, but later... */
}
- ret = pccard_validate_cis(s, BIND_FN_ALL, &no_chains);
+ ret = pccard_validate_cis(s, &no_chains);
if (ret || !no_chains) {
ds_dev_dbg(0, &s->dev, "invalid CIS or invalid resources\n");
return -ENODEV;
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index b906abe..a4aacb8 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -1053,8 +1053,8 @@
u_char map, ioctl;
debug(1, "SetIOMap(%d, %d, %#2.2x, %d ns, "
- "%#x-%#x)\n", sock, io->map, io->flags,
- io->speed, io->start, io->stop);
+ "%#llx-%#llx)\n", sock, io->map, io->flags, io->speed,
+ (unsigned long long)io->start, (unsigned long long)io->stop);
map = io->map;
if ((map > 1) || (io->start > 0xffff) || (io->stop > 0xffff) ||
(io->stop < io->start)) return -EINVAL;
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index d1d89c4..7dfbee1 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -537,8 +537,9 @@
u_char map;
debug(3, "m32r_cfc: SetIOMap(%d, %d, %#2.2x, %d ns, "
- "%#lx-%#lx)\n", sock, io->map, io->flags,
- io->speed, io->start, io->stop);
+ "%#llx-%#llx)\n", sock, io->map, io->flags,
+ io->speed, (unsigned long long)io->start,
+ (unsigned long long)io->stop);
map = io->map;
return 0;
@@ -554,8 +555,9 @@
pcc_socket_t *t = &socket[sock];
debug(3, "m32r_cfc: SetMemMap(%d, %d, %#2.2x, %d ns, "
- "%#lx, %#x)\n", sock, map, mem->flags,
- mem->speed, mem->static_start, mem->card_start);
+ "%#llx, %#x)\n", sock, map, mem->flags,
+ mem->speed, (unsigned long long)mem->static_start,
+ mem->card_start);
/*
* sanity check
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index a065583..c6524f9 100644
--- a/drivers/pcmcia/m32r_pcc.c
+++ b/drivers/pcmcia/m32r_pcc.c
@@ -492,8 +492,9 @@
u_char map;
debug(3, "m32r-pcc: SetIOMap(%d, %d, %#2.2x, %d ns, "
- "%#x-%#x)\n", sock, io->map, io->flags,
- io->speed, io->start, io->stop);
+ "%#llx-%#llx)\n", sock, io->map, io->flags,
+ io->speed, (unsigned long long)io->start,
+ (unsigned long long)io->stop);
map = io->map;
return 0;
@@ -515,8 +516,9 @@
#endif
debug(3, "m32r-pcc: SetMemMap(%d, %d, %#2.2x, %d ns, "
- "%#lx, %#x)\n", sock, map, mem->flags,
- mem->speed, mem->static_start, mem->card_start);
+ "%#llx, %#x)\n", sock, map, mem->flags,
+ mem->speed, (unsigned long long)mem->static_start,
+ mem->card_start);
/*
* sanity check
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index c69f2c4..403559b 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -975,8 +975,9 @@
#define M8XX_BASE (PCMCIA_IO_WIN_BASE + io->start)
dprintk("SetIOMap(%d, %d, %#2.2x, %d ns, "
- "%#4.4x-%#4.4x)\n", lsock, io->map, io->flags,
- io->speed, io->start, io->stop);
+ "%#4.4llx-%#4.4llx)\n", lsock, io->map, io->flags,
+ io->speed, (unsigned long long)io->start,
+ (unsigned long long)io->stop);
if ((io->map >= PCMCIA_IO_WIN_NO) || (io->start > 0xffff)
|| (io->stop > 0xffff) || (io->stop < io->start))
@@ -1055,8 +1056,9 @@
pcmconf8xx_t *pcmcia = s->pcmcia;
dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
- "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
- mem->speed, mem->static_start, mem->card_start);
+ "%#5.5llx, %#5.5x)\n", lsock, mem->map, mem->flags,
+ mem->speed, (unsigned long long)mem->static_start,
+ mem->card_start);
if ((mem->map >= PCMCIA_MEM_WIN_NO)
// || ((mem->s) >= PCMCIA_MEM_WIN_SIZE)
@@ -1107,8 +1109,9 @@
}
dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
- "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
- mem->speed, mem->static_start, mem->card_start);
+ "%#5.5llx, %#5.5x)\n", lsock, mem->map, mem->flags,
+ mem->speed, (unsigned long long)mem->static_start,
+ mem->card_start);
/* copy the struct and modify the copy */
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 32c4404..30cf71d 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -881,7 +881,7 @@
mutex_lock(&s->skt_mutex);
pcmcia_validate_mem(s);
mutex_unlock(&s->skt_mutex);
- ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo.Chains);
+ ret = pccard_validate_cis(s, &buf->cisinfo.Chains);
break;
case DS_SUSPEND_CARD:
ret = pcmcia_suspend_card(s);
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index 1c39d34..70a3346 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -641,6 +641,12 @@
if ((ret = pci_enable_device(dev)))
goto err_out_free_mem;
+ if (!pci_resource_start(dev, 0)) {
+ printk(KERN_INFO "pd6729: refusing to load the driver "
+ "as the io_base is 0.\n");
+ goto err_out_free_mem;
+ }
+
printk(KERN_INFO "pd6729: Cirrus PD6729 PCI to PCMCIA Bridge "
"at 0x%llx on irq %d\n",
(unsigned long long)pci_resource_start(dev, 0), dev->irq);
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 9ca22c7..7039f3c 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -206,6 +206,7 @@
/* First, what does a floating port look like? */
b = kzalloc(256, GFP_KERNEL);
if (!b) {
+ printk("\n");
dev_printk(KERN_ERR, &s->dev,
"do_io_probe: unable to kmalloc 256 bytes");
return;
@@ -275,7 +276,7 @@
s->cis_mem.res = res;
s->cis_virt = ioremap(res->start, s->map_size);
if (s->cis_virt) {
- ret = pccard_validate_cis(s, BIND_FN_ALL, count);
+ ret = pccard_validate_cis(s, count);
/* invalidate mapping and CIS cache */
iounmap(s->cis_virt);
s->cis_virt = NULL;
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 163cf98..ef7e9e5 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -336,8 +336,9 @@
struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock);
unsigned short speed = map->speed;
- debug(skt, 2, "map %u speed %u start 0x%08x stop 0x%08x\n",
- map->map, map->speed, map->start, map->stop);
+ debug(skt, 2, "map %u speed %u start 0x%08llx stop 0x%08llx\n",
+ map->map, map->speed, (unsigned long long)map->start,
+ (unsigned long long)map->stop);
debug(skt, 2, "flags: %s%s%s%s%s%s%s%s\n",
(map->flags==0)?"<NONE>":"",
(map->flags&MAP_ACTIVE)?"ACTIVE ":"",
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index ff9a3bb..78d5aab 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -300,7 +300,7 @@
if (!(s->state & SOCKET_PRESENT))
return -ENODEV;
- if (pccard_validate_cis(s, BIND_FN_ALL, &chains))
+ if (pccard_validate_cis(s, &chains))
return -EIO;
if (!chains)
return -ENODATA;
diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c
index 582413f..6918849 100644
--- a/drivers/pcmcia/tcic.c
+++ b/drivers/pcmcia/tcic.c
@@ -732,8 +732,8 @@
u_short base, len, ioctl;
debug(1, "SetIOMap(%d, %d, %#2.2x, %d ns, "
- "%#x-%#x)\n", psock, io->map, io->flags,
- io->speed, io->start, io->stop);
+ "%#llx-%#llx)\n", psock, io->map, io->flags, io->speed,
+ (unsigned long long)io->start, (unsigned long long)io->stop);
if ((io->map > 1) || (io->start > 0xffff) || (io->stop > 0xffff) ||
(io->stop < io->start)) return -EINVAL;
tcic_setw(TCIC_ADDR+2, TCIC_ADR2_INDREG | (psock << TCIC_SS_SHFT));
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index abe0e44..8be4cc4 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -1275,16 +1275,26 @@
if (socket->type && socket->type->restore_state)
socket->type->restore_state(socket);
- return pcmcia_socket_dev_resume(dev);
+ pcmcia_socket_dev_early_resume(dev);
+ return 0;
+}
+
+static int yenta_dev_resume(struct device *dev)
+{
+ pcmcia_socket_dev_late_resume(dev);
+ return 0;
}
static struct dev_pm_ops yenta_pm_ops = {
.suspend_noirq = yenta_dev_suspend_noirq,
.resume_noirq = yenta_dev_resume_noirq,
+ .resume = yenta_dev_resume,
.freeze_noirq = yenta_dev_suspend_noirq,
.thaw_noirq = yenta_dev_resume_noirq,
+ .thaw = yenta_dev_resume,
.poweroff_noirq = yenta_dev_suspend_noirq,
.restore_noirq = yenta_dev_resume_noirq,
+ .restore = yenta_dev_resume,
};
#define YENTA_PM_OPS (¥ta_pm_ops)
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 749e210..4226e53 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -350,13 +350,14 @@
.set_block = eeepc_rfkill_set,
};
-static void __init eeepc_enable_camera(void)
+static void __devinit eeepc_enable_camera(void)
{
/*
* If the following call to set_acpi() fails, it's because there's no
* camera so we can ignore the error.
*/
- set_acpi(CM_ASL_CAMERA, 1);
+ if (get_acpi(CM_ASL_CAMERA) == 0)
+ set_acpi(CM_ASL_CAMERA, 1);
}
/*
@@ -1189,7 +1190,7 @@
return 0;
}
-static int eeepc_hotk_add(struct acpi_device *device)
+static int __devinit eeepc_hotk_add(struct acpi_device *device)
{
struct device *dev;
int result;
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index f35aee5..bcd4ba8 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -944,7 +944,7 @@
struct fujitsu_hotkey_t *fujitsu_hotkey = acpi_driver_data(device);
struct input_dev *input = fujitsu_hotkey->input;
-#ifdef CONFIG_LEDS_CLASS
+#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE)
if (fujitsu_hotkey->logolamp_registered)
led_classdev_unregister(&logolamp_led);
diff --git a/drivers/pps/kapi.c b/drivers/pps/kapi.c
index 35a0b19..2d414e2 100644
--- a/drivers/pps/kapi.c
+++ b/drivers/pps/kapi.c
@@ -271,6 +271,7 @@
{
struct pps_device *pps;
unsigned long flags;
+ int captured = 0;
if ((event & (PPS_CAPTUREASSERT | PPS_CAPTURECLEAR)) == 0) {
printk(KERN_ERR "pps: unknown event (%x) for source %d\n",
@@ -293,7 +294,8 @@
/* Check the event */
pps->current_mode = pps->params.mode;
- if (event & PPS_CAPTUREASSERT) {
+ if ((event & PPS_CAPTUREASSERT) &
+ (pps->params.mode & PPS_CAPTUREASSERT)) {
/* We have to add an offset? */
if (pps->params.mode & PPS_OFFSETASSERT)
pps_add_offset(ts, &pps->params.assert_off_tu);
@@ -303,8 +305,11 @@
pps->assert_sequence++;
pr_debug("capture assert seq #%u for source %d\n",
pps->assert_sequence, source);
+
+ captured = ~0;
}
- if (event & PPS_CAPTURECLEAR) {
+ if ((event & PPS_CAPTURECLEAR) &
+ (pps->params.mode & PPS_CAPTURECLEAR)) {
/* We have to add an offset? */
if (pps->params.mode & PPS_OFFSETCLEAR)
pps_add_offset(ts, &pps->params.clear_off_tu);
@@ -314,12 +319,17 @@
pps->clear_sequence++;
pr_debug("capture clear seq #%u for source %d\n",
pps->clear_sequence, source);
+
+ captured = ~0;
}
- pps->go = ~0;
- wake_up_interruptible(&pps->queue);
+ /* Wake up iif captured somthing */
+ if (captured) {
+ pps->go = ~0;
+ wake_up_interruptible(&pps->queue);
- kill_fasync(&pps->async_queue, SIGIO, POLL_IN);
+ kill_fasync(&pps->async_queue, SIGIO, POLL_IN);
+ }
spin_unlock_irqrestore(&pps->lock, flags);
diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c
index fea17e7..ca5183b 100644
--- a/drivers/pps/pps.c
+++ b/drivers/pps/pps.c
@@ -71,9 +71,14 @@
case PPS_GETPARAMS:
pr_debug("PPS_GETPARAMS: source %d\n", pps->id);
- /* Return current parameters */
- err = copy_to_user(uarg, &pps->params,
- sizeof(struct pps_kparams));
+ spin_lock_irq(&pps->lock);
+
+ /* Get the current parameters */
+ params = pps->params;
+
+ spin_unlock_irq(&pps->lock);
+
+ err = copy_to_user(uarg, ¶ms, sizeof(struct pps_kparams));
if (err)
return -EFAULT;
diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c
index f4dd87e..33a10c4 100644
--- a/drivers/rtc/rtc-pcf50633.c
+++ b/drivers/rtc/rtc-pcf50633.c
@@ -70,7 +70,7 @@
rtc->tm_hour = bcd2bin(pcf->time[PCF50633_TI_HOUR]);
rtc->tm_wday = bcd2bin(pcf->time[PCF50633_TI_WKDAY]);
rtc->tm_mday = bcd2bin(pcf->time[PCF50633_TI_DAY]);
- rtc->tm_mon = bcd2bin(pcf->time[PCF50633_TI_MONTH]);
+ rtc->tm_mon = bcd2bin(pcf->time[PCF50633_TI_MONTH]) - 1;
rtc->tm_year = bcd2bin(pcf->time[PCF50633_TI_YEAR]) + 100;
}
@@ -81,7 +81,7 @@
pcf->time[PCF50633_TI_HOUR] = bin2bcd(rtc->tm_hour);
pcf->time[PCF50633_TI_WKDAY] = bin2bcd(rtc->tm_wday);
pcf->time[PCF50633_TI_DAY] = bin2bcd(rtc->tm_mday);
- pcf->time[PCF50633_TI_MONTH] = bin2bcd(rtc->tm_mon);
+ pcf->time[PCF50633_TI_MONTH] = bin2bcd(rtc->tm_mon + 1);
pcf->time[PCF50633_TI_YEAR] = bin2bcd(rtc->tm_year % 100);
}
@@ -245,8 +245,9 @@
ret = pcf50633_write_block(rtc->pcf, PCF50633_REG_RTCSCA,
PCF50633_TI_EXTENT, &pcf_tm.time[0]);
- if (!alarm_masked)
+ if (!alarm_masked || alrm->enabled)
pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_ALARM);
+ rtc->alarm_enabled = alrm->enabled;
return ret;
}
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index ad16405..423cd5a 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -96,7 +96,7 @@
static unsigned char v3020_mmio_read_bit(struct v3020 *chip)
{
- return readl(chip->ioaddress) & (1 << chip->leftshift);
+ return !!(readl(chip->ioaddress) & (1 << chip->leftshift));
}
static struct v3020_chip_ops v3020_mmio_ops = {
diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index 2c839d0..fadddac 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -209,19 +209,18 @@
static int vr41xx_rtc_irq_set_freq(struct device *dev, int freq)
{
- unsigned long count;
+ u64 count;
if (!is_power_of_2(freq))
return -EINVAL;
count = RTC_FREQUENCY;
do_div(count, freq);
- periodic_count = count;
-
spin_lock_irq(&rtc_lock);
- rtc1_write(RTCL1LREG, count);
- rtc1_write(RTCL1HREG, count >> 16);
+ periodic_count = count;
+ rtc1_write(RTCL1LREG, periodic_count);
+ rtc1_write(RTCL1HREG, periodic_count >> 16);
spin_unlock_irq(&rtc_lock);
diff --git a/drivers/s390/char/sclp_async.c b/drivers/s390/char/sclp_async.c
index a4f68e5..b44462a 100644
--- a/drivers/s390/char/sclp_async.c
+++ b/drivers/s390/char/sclp_async.c
@@ -26,7 +26,6 @@
static int sclp_async_send_wait(char *message);
static struct ctl_table_header *callhome_sysctl_header;
static DEFINE_SPINLOCK(sclp_async_lock);
-static char nodename[64];
#define SCLP_NORMAL_WRITE 0x00
struct async_evbuf {
@@ -52,9 +51,10 @@
static int call_home_on_panic(struct notifier_block *self,
unsigned long event, void *data)
{
- strncat(data, nodename, strlen(nodename));
- sclp_async_send_wait(data);
- return NOTIFY_DONE;
+ strncat(data, init_utsname()->nodename,
+ sizeof(init_utsname()->nodename));
+ sclp_async_send_wait(data);
+ return NOTIFY_DONE;
}
static struct notifier_block call_home_panic_nb = {
@@ -68,15 +68,14 @@
{
unsigned long val;
int len, rc;
- char buf[2];
+ char buf[3];
- if (!*count | (*ppos && !write)) {
+ if (!*count || (*ppos && !write)) {
*count = 0;
return 0;
}
if (!write) {
- len = sprintf(buf, "%d\n", callhome_enabled);
- buf[len] = '\0';
+ len = snprintf(buf, sizeof(buf), "%d\n", callhome_enabled);
rc = copy_to_user(buffer, buf, sizeof(buf));
if (rc != 0)
return -EFAULT;
@@ -171,39 +170,29 @@
rc = sclp_register(&sclp_async_register);
if (rc)
return rc;
- callhome_sysctl_header = register_sysctl_table(kern_dir_table);
- if (!callhome_sysctl_header) {
- rc = -ENOMEM;
+ rc = -EOPNOTSUPP;
+ if (!(sclp_async_register.sclp_receive_mask & EVTYP_ASYNC_MASK))
goto out_sclp;
- }
- if (!(sclp_async_register.sclp_receive_mask & EVTYP_ASYNC_MASK)) {
- rc = -EOPNOTSUPP;
- goto out_sclp;
- }
rc = -ENOMEM;
+ callhome_sysctl_header = register_sysctl_table(kern_dir_table);
+ if (!callhome_sysctl_header)
+ goto out_sclp;
request = kzalloc(sizeof(struct sclp_req), GFP_KERNEL);
- if (!request)
- goto out_sys;
sccb = (struct sclp_async_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA);
- if (!sccb)
+ if (!request || !sccb)
goto out_mem;
- rc = atomic_notifier_chain_register(&panic_notifier_list,
- &call_home_panic_nb);
- if (rc)
- goto out_mem;
-
- strncpy(nodename, init_utsname()->nodename, 64);
- return 0;
-
+ rc = atomic_notifier_chain_register(&panic_notifier_list,
+ &call_home_panic_nb);
+ if (!rc)
+ goto out;
out_mem:
kfree(request);
free_page((unsigned long) sccb);
-out_sys:
unregister_sysctl_table(callhome_sysctl_header);
out_sclp:
sclp_unregister(&sclp_async_register);
+out:
return rc;
-
}
module_init(sclp_async_init);
diff --git a/drivers/s390/net/smsgiucv.c b/drivers/s390/net/smsgiucv.c
index 102000d..3012355 100644
--- a/drivers/s390/net/smsgiucv.c
+++ b/drivers/s390/net/smsgiucv.c
@@ -158,7 +158,12 @@
smsg_path->flags = 0;
rc = iucv_path_connect(smsg_path, &smsg_handler, "*MSG ",
NULL, NULL, NULL);
- printk(KERN_ERR "iucv_path_connect returned with rc %i\n", rc);
+#ifdef CONFIG_PM_DEBUG
+ if (rc)
+ printk(KERN_ERR
+ "iucv_path_connect returned with rc %i\n", rc);
+#endif
+ cpcmd("SET SMSG IUCV", NULL, 0, NULL);
}
return 0;
}
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 0f79f3a..2889e5f 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -128,12 +128,13 @@
static void __init zfcp_init_device_setup(char *devstr)
{
char *token;
- char *str;
+ char *str, *str_saved;
char busid[ZFCP_BUS_ID_SIZE];
u64 wwpn, lun;
/* duplicate devstr and keep the original for sysfs presentation*/
- str = kmalloc(strlen(devstr) + 1, GFP_KERNEL);
+ str_saved = kmalloc(strlen(devstr) + 1, GFP_KERNEL);
+ str = str_saved;
if (!str)
return;
@@ -152,12 +153,12 @@
if (!token || strict_strtoull(token, 0, (unsigned long long *) &lun))
goto err_out;
- kfree(str);
+ kfree(str_saved);
zfcp_init_device_configure(busid, wwpn, lun);
return;
- err_out:
- kfree(str);
+err_out:
+ kfree(str_saved);
pr_err("%s is not a valid SCSI device\n", devstr);
}
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 73d366b..f73e218 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -858,10 +858,7 @@
if (fc_host_port_type(adapter->scsi_host) == FC_PORTTYPE_PTP)
return zfcp_erp_open_ptp_port(act);
if (!port->d_id) {
- zfcp_port_get(port);
- if (!queue_work(adapter->work_queue,
- &port->gid_pn_work))
- zfcp_port_put(port);
+ zfcp_fc_trigger_did_lookup(port);
return ZFCP_ERP_EXIT;
}
return zfcp_erp_port_strategy_open_port(act);
@@ -869,12 +866,11 @@
case ZFCP_ERP_STEP_PORT_OPENING:
/* D_ID might have changed during open */
if (p_status & ZFCP_STATUS_COMMON_OPEN) {
- if (port->d_id)
- return ZFCP_ERP_SUCCEEDED;
- else {
- act->step = ZFCP_ERP_STEP_PORT_CLOSING;
- return ZFCP_ERP_CONTINUES;
+ if (!port->d_id) {
+ zfcp_fc_trigger_did_lookup(port);
+ return ZFCP_ERP_EXIT;
}
+ return ZFCP_ERP_SUCCEEDED;
}
if (port->d_id && !(p_status & ZFCP_STATUS_COMMON_NOESC)) {
port->d_id = 0;
@@ -889,19 +885,21 @@
static int zfcp_erp_port_strategy(struct zfcp_erp_action *erp_action)
{
struct zfcp_port *port = erp_action->port;
+ int p_status = atomic_read(&port->status);
- if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_NOESC)
+ if ((p_status & ZFCP_STATUS_COMMON_NOESC) &&
+ !(p_status & ZFCP_STATUS_COMMON_OPEN))
goto close_init_done;
switch (erp_action->step) {
case ZFCP_ERP_STEP_UNINITIALIZED:
zfcp_erp_port_strategy_clearstati(port);
- if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_OPEN)
+ if (p_status & ZFCP_STATUS_COMMON_OPEN)
return zfcp_erp_port_strategy_close(erp_action);
break;
case ZFCP_ERP_STEP_PORT_CLOSING:
- if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_OPEN)
+ if (p_status & ZFCP_STATUS_COMMON_OPEN)
return ZFCP_ERP_FAILED;
break;
}
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 629edec..b3f28de 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -96,6 +96,7 @@
extern void _zfcp_fc_scan_ports_later(struct work_struct *);
extern void zfcp_fc_incoming_els(struct zfcp_fsf_req *);
extern void zfcp_fc_port_did_lookup(struct work_struct *);
+extern void zfcp_fc_trigger_did_lookup(struct zfcp_port *);
extern void zfcp_fc_plogi_evaluate(struct zfcp_port *, struct fsf_plogi *);
extern void zfcp_fc_test_link(struct zfcp_port *);
extern void zfcp_fc_link_test_work(struct work_struct *);
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 722f22d..df23bce 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -361,6 +361,17 @@
}
/**
+ * zfcp_fc_trigger_did_lookup - trigger the d_id lookup using a GID_PN request
+ * @port: The zfcp_port to lookup the d_id for.
+ */
+void zfcp_fc_trigger_did_lookup(struct zfcp_port *port)
+{
+ zfcp_port_get(port);
+ if (!queue_work(port->adapter->work_queue, &port->gid_pn_work))
+ zfcp_port_put(port);
+}
+
+/**
* zfcp_fc_plogi_evaluate - evaluate PLOGI playload
* @port: zfcp_port structure
* @plogi: plogi payload
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 38a7e4a..4e41baa 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -1079,7 +1079,7 @@
/* common settings for ct/gs and els requests */
req->qtcb->bottom.support.service_class = FSF_CLASS_3;
req->qtcb->bottom.support.timeout = 2 * R_A_TOV;
- zfcp_fsf_start_timer(req, 2 * R_A_TOV + 10);
+ zfcp_fsf_start_timer(req, (2 * R_A_TOV + 10) * HZ);
return 0;
}
@@ -1475,9 +1475,16 @@
plogi = (struct fsf_plogi *) req->qtcb->bottom.support.els;
if (req->qtcb->bottom.support.els1_length >=
FSF_PLOGI_MIN_LEN) {
- if (plogi->serv_param.wwpn != port->wwpn)
+ if (plogi->serv_param.wwpn != port->wwpn) {
port->d_id = 0;
- else {
+ dev_warn(&port->adapter->ccw_device->dev,
+ "A port opened with WWPN 0x%016Lx "
+ "returned data that identifies it as "
+ "WWPN 0x%016Lx\n",
+ (unsigned long long) port->wwpn,
+ (unsigned long long)
+ plogi->serv_param.wwpn);
+ } else {
port->wwnn = plogi->serv_param.wwnn;
zfcp_fc_plogi_evaluate(port, plogi);
}
diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c
index 079a8cf..d310008 100644
--- a/drivers/s390/scsi/zfcp_sysfs.c
+++ b/drivers/s390/scsi/zfcp_sysfs.c
@@ -224,6 +224,7 @@
zfcp_erp_unit_reopen(unit, 0, "syuas_1", NULL);
zfcp_erp_wait(unit->port->adapter);
+ flush_work(&unit->scsi_work);
zfcp_unit_put(unit);
out:
mutex_unlock(&zfcp_data.config_mutex);
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index b6af63c..4967643 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -1918,6 +1918,10 @@
}
size = size>>16;
size *= 4;
+ if (size > MAX_MESSAGE_SIZE) {
+ rcode = -EINVAL;
+ goto cleanup;
+ }
/* Copy in the user's I2O command */
if (copy_from_user (msg, user_msg, size)) {
rcode = -EFAULT;
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index c447838..0547a7f 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -317,6 +317,7 @@
out_device_destroy:
scsi_device_set_state(sdev, SDEV_DEL);
transport_destroy_device(&sdev->sdev_gendev);
+ put_device(&sdev->sdev_dev);
put_device(&sdev->sdev_gendev);
out:
if (display_failure_msg)
@@ -957,6 +958,7 @@
if (sdev->host->hostt->slave_destroy)
sdev->host->hostt->slave_destroy(sdev);
transport_destroy_device(&sdev->sdev_gendev);
+ put_device(&sdev->sdev_dev);
put_device(&sdev->sdev_gendev);
}
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index fde5453..5c7eb63 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -864,10 +864,6 @@
goto clean_device;
}
- /* take a reference for the sdev_dev; this is
- * released by the sdev_class .release */
- get_device(&sdev->sdev_gendev);
-
/* create queue files, which may be writable, depending on the host */
if (sdev->host->hostt->change_queue_depth)
error = device_create_file(&sdev->sdev_gendev, &sdev_attr_queue_depth_rw);
@@ -917,6 +913,7 @@
device_del(&sdev->sdev_gendev);
transport_destroy_device(&sdev->sdev_gendev);
+ put_device(&sdev->sdev_dev);
put_device(&sdev->sdev_gendev);
return error;
@@ -1065,7 +1062,7 @@
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
device_initialize(&sdev->sdev_dev);
- sdev->sdev_dev.parent = &sdev->sdev_gendev;
+ sdev->sdev_dev.parent = get_device(&sdev->sdev_gendev);
sdev->sdev_dev.class = &sdev_class;
dev_set_name(&sdev->sdev_dev, "%d:%d:%d:%d",
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index b1ae774..737b4c9 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1089,7 +1089,7 @@
if (!up->port.iobase && !up->port.mapbase && !up->port.membase)
return;
- DEBUG_AUTOCONF("ttyS%d: autoconf (0x%04x, 0x%p): ",
+ DEBUG_AUTOCONF("ttyS%d: autoconf (0x%04lx, 0x%p): ",
serial_index(&up->port), up->port.iobase, up->port.membase);
/*
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index e7108e7..b28af13 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -1561,11 +1561,16 @@
pbn_exar_XR17C152,
pbn_exar_XR17C154,
pbn_exar_XR17C158,
+ pbn_exar_ibm_saturn,
pbn_pasemi_1682M,
pbn_ni8430_2,
pbn_ni8430_4,
pbn_ni8430_8,
pbn_ni8430_16,
+ pbn_ADDIDATA_PCIe_1_3906250,
+ pbn_ADDIDATA_PCIe_2_3906250,
+ pbn_ADDIDATA_PCIe_4_3906250,
+ pbn_ADDIDATA_PCIe_8_3906250,
};
/*
@@ -2146,6 +2151,13 @@
.base_baud = 921600,
.uart_offset = 0x200,
},
+ [pbn_exar_ibm_saturn] = {
+ .flags = FL_BASE0,
+ .num_ports = 1,
+ .base_baud = 921600,
+ .uart_offset = 0x200,
+ },
+
/*
* PA Semi PWRficient PA6T-1682M on-chip UART
*/
@@ -2185,6 +2197,37 @@
.uart_offset = 0x10,
.first_offset = 0x800,
},
+ /*
+ * ADDI-DATA GmbH PCI-Express communication cards <info@addi-data.com>
+ */
+ [pbn_ADDIDATA_PCIe_1_3906250] = {
+ .flags = FL_BASE0,
+ .num_ports = 1,
+ .base_baud = 3906250,
+ .uart_offset = 0x200,
+ .first_offset = 0x1000,
+ },
+ [pbn_ADDIDATA_PCIe_2_3906250] = {
+ .flags = FL_BASE0,
+ .num_ports = 2,
+ .base_baud = 3906250,
+ .uart_offset = 0x200,
+ .first_offset = 0x1000,
+ },
+ [pbn_ADDIDATA_PCIe_4_3906250] = {
+ .flags = FL_BASE0,
+ .num_ports = 4,
+ .base_baud = 3906250,
+ .uart_offset = 0x200,
+ .first_offset = 0x1000,
+ },
+ [pbn_ADDIDATA_PCIe_8_3906250] = {
+ .flags = FL_BASE0,
+ .num_ports = 8,
+ .base_baud = 3906250,
+ .uart_offset = 0x200,
+ .first_offset = 0x1000,
+ },
};
static const struct pci_device_id softmodem_blacklist[] = {
@@ -2340,7 +2383,7 @@
break;
#ifdef SERIAL_DEBUG_PCI
- printk(KERN_DEBUG "Setup PCI port: port %x, irq %d, type %d\n",
+ printk(KERN_DEBUG "Setup PCI port: port %lx, irq %d, type %d\n",
serial_port.iobase, serial_port.irq, serial_port.iotype);
#endif
@@ -2649,6 +2692,9 @@
PCI_SUBVENDOR_ID_CONNECT_TECH,
PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485, 0, 0,
pbn_b0_8_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
+ PCI_VENDOR_ID_IBM, PCI_SUBDEVICE_ID_IBM_SATURN_SERIAL_ONE_PORT,
+ 0, 0, pbn_exar_ibm_saturn },
{ PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_U530,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
@@ -3093,6 +3139,12 @@
{ PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_B,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b0_bt_2_115200 },
+ { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATTRO_A,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+ pbn_b0_bt_2_115200 },
+ { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATTRO_B,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+ pbn_b0_bt_2_115200 },
{ PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_A,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b0_bt_4_460800 },
@@ -3556,6 +3608,38 @@
0,
pbn_b0_8_115200 },
+ { PCI_VENDOR_ID_ADDIDATA,
+ PCI_DEVICE_ID_ADDIDATA_APCIe7500,
+ PCI_ANY_ID,
+ PCI_ANY_ID,
+ 0,
+ 0,
+ pbn_ADDIDATA_PCIe_4_3906250 },
+
+ { PCI_VENDOR_ID_ADDIDATA,
+ PCI_DEVICE_ID_ADDIDATA_APCIe7420,
+ PCI_ANY_ID,
+ PCI_ANY_ID,
+ 0,
+ 0,
+ pbn_ADDIDATA_PCIe_2_3906250 },
+
+ { PCI_VENDOR_ID_ADDIDATA,
+ PCI_DEVICE_ID_ADDIDATA_APCIe7300,
+ PCI_ANY_ID,
+ PCI_ANY_ID,
+ 0,
+ 0,
+ pbn_ADDIDATA_PCIe_1_3906250 },
+
+ { PCI_VENDOR_ID_ADDIDATA,
+ PCI_DEVICE_ID_ADDIDATA_APCIe7800,
+ PCI_ANY_ID,
+ PCI_ANY_ID,
+ 0,
+ 0,
+ pbn_ADDIDATA_PCIe_8_3906250 },
+
{ PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835,
PCI_VENDOR_ID_IBM, 0x0299,
0, 0, pbn_b0_bt_2_115200 },
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 3551c5c..9d948bc 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -1531,7 +1531,7 @@
void *data;
int ret;
- BUILD_BUG_ON(!is_power_of_2(ATMEL_SERIAL_RINGSIZE));
+ BUILD_BUG_ON(ATMEL_SERIAL_RINGSIZE & (ATMEL_SERIAL_RINGSIZE - 1));
port = &atmel_ports[pdev->id];
port->backup_imr = 0;
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index d7bcd07..7ce9e9f 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -705,7 +705,7 @@
return -EINVAL;
if ((ser->irq != port->irq) ||
- (ser->io_type != SERIAL_IO_MEM) ||
+ (ser->io_type != UPIO_MEM) ||
(ser->baud_base != port->uartclk) ||
(ser->iomem_base != (void *)port->mapbase) ||
(ser->hub6 != 0))
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index ff4617e..7c7914f 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -879,10 +879,10 @@
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "cis/DP83903.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
- PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
- PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0x0710, "SW_7xx_SER.cis"), /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
- PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
- PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
+ PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
+ PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"), /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
+ PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
+ PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 85119fb..6498bd1 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1143,7 +1143,7 @@
while ((sci_in(port, SCxSR) & bits) != bits)
cpu_relax();
- if (sci_port->disable);
+ if (sci_port->disable)
sci_port->disable(port);
}
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 7df3ba4..d21b346 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -93,8 +93,6 @@
source "drivers/staging/pohmelfs/Kconfig"
-source "drivers/staging/stlc45xx/Kconfig"
-
source "drivers/staging/b3dfg/Kconfig"
source "drivers/staging/phison/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 7475711..8cbf1ae 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -29,7 +29,6 @@
obj-$(CONFIG_ANDROID) += dream/
obj-$(CONFIG_DST) += dst/
obj-$(CONFIG_POHMELFS) += pohmelfs/
-obj-$(CONFIG_STLC45XX) += stlc45xx/
obj-$(CONFIG_B3DFG) += b3dfg/
obj-$(CONFIG_IDE_PHISON) += phison/
obj-$(CONFIG_PLAN9AUTH) += p9auth/
diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index 2471949..eb67563 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -2,6 +2,7 @@
config ANDROID
bool "Android Drivers"
+ depends on BROKEN
default N
---help---
Enable support for various drivers needed on the Android platform
diff --git a/drivers/staging/b3dfg/b3dfg.c b/drivers/staging/b3dfg/b3dfg.c
index 94c5d27..cda26bb4 100644
--- a/drivers/staging/b3dfg/b3dfg.c
+++ b/drivers/staging/b3dfg/b3dfg.c
@@ -36,6 +36,7 @@
#include <linux/wait.h>
#include <linux/mm.h>
#include <linux/uaccess.h>
+#include <linux/sched.h>
static unsigned int b3dfg_nbuf = 2;
diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c
index 2cda7ad..80e192d 100644
--- a/drivers/staging/comedi/drivers/me_daq.c
+++ b/drivers/staging/comedi/drivers/me_daq.c
@@ -51,6 +51,7 @@
*/
#include <linux/interrupt.h>
+#include <linux/sched.h>
#include "../comedidev.h"
#include "comedi_pci.h"
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index e3ffb06..753ee05 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -62,6 +62,7 @@
/* #define DEBUG_STATUS_B */
#include <linux/interrupt.h>
+#include <linux/sched.h>
#include "8255.h"
#include "mite.h"
#include "comedi_fc.h"
diff --git a/drivers/staging/comedi/drivers/ni_pcidio.c b/drivers/staging/comedi/drivers/ni_pcidio.c
index 52b2eca..d544698 100644
--- a/drivers/staging/comedi/drivers/ni_pcidio.c
+++ b/drivers/staging/comedi/drivers/ni_pcidio.c
@@ -70,6 +70,7 @@
/* #define DEBUG_FLAGS */
#include <linux/interrupt.h>
+#include <linux/sched.h>
#include "../comedidev.h"
#include "mite.h"
diff --git a/drivers/staging/et131x/et1310_address_map.h b/drivers/staging/et131x/et1310_address_map.h
index 6294d38..2c3d65a6 100644
--- a/drivers/staging/et131x/et1310_address_map.h
+++ b/drivers/staging/et131x/et1310_address_map.h
@@ -223,7 +223,7 @@
extern inline void add_10bit(u32 *v, int n)
{
- *v = INDEX10(*v + n);
+ *v = INDEX10(*v + n) | (*v & ET_DMA10_WRAP);
}
/*
diff --git a/drivers/staging/et131x/et1310_rx.c b/drivers/staging/et131x/et1310_rx.c
index 8f2e91f..10e21db5 100644
--- a/drivers/staging/et131x/et1310_rx.c
+++ b/drivers/staging/et131x/et1310_rx.c
@@ -1177,12 +1177,20 @@
static inline u32 bump_fbr(u32 *fbr, u32 limit)
{
- u32 v = *fbr;
- add_10bit(&v, 1);
- if (v > limit)
- v = (*fbr & ~ET_DMA10_MASK) ^ ET_DMA10_WRAP;
- *fbr = v;
- return v;
+ u32 v = *fbr;
+ v++;
+ /* This works for all cases where limit < 1024. The 1023 case
+ works because 1023++ is 1024 which means the if condition is not
+ taken but the carry of the bit into the wrap bit toggles the wrap
+ value correctly */
+ if ((v & ET_DMA10_MASK) > limit) {
+ v &= ~ET_DMA10_MASK;
+ v ^= ET_DMA10_WRAP;
+ }
+ /* For the 1023 case */
+ v &= (ET_DMA10_MASK|ET_DMA10_WRAP);
+ *fbr = v;
+ return v;
}
/**
diff --git a/drivers/staging/hv/ChannelMgmt.h b/drivers/staging/hv/ChannelMgmt.h
index a839d8f..fa973d8 100644
--- a/drivers/staging/hv/ChannelMgmt.h
+++ b/drivers/staging/hv/ChannelMgmt.h
@@ -26,6 +26,7 @@
#define _CHANNEL_MGMT_H_
#include <linux/list.h>
+#include <linux/timer.h>
#include "RingBuffer.h"
#include "VmbusChannelInterface.h"
#include "VmbusPacketFormat.h"
@@ -54,7 +55,7 @@
ChannelMessageViewRangeRemove = 18,
#endif
ChannelMessageCount
-} __attribute__((packed));
+};
struct vmbus_channel_message_header {
enum vmbus_channel_message_type MessageType;
diff --git a/drivers/staging/hv/NetVsc.c b/drivers/staging/hv/NetVsc.c
index 1610b84..d384c0d 100644
--- a/drivers/staging/hv/NetVsc.c
+++ b/drivers/staging/hv/NetVsc.c
@@ -1052,7 +1052,7 @@
*/
spin_lock_irqsave(&netDevice->receive_packet_list_lock, flags);
while (!list_empty(&netDevice->ReceivePacketList)) {
- list_move_tail(&netDevice->ReceivePacketList, &listHead);
+ list_move_tail(netDevice->ReceivePacketList.next, &listHead);
if (++count == vmxferpagePacket->RangeCount + 1)
break;
}
@@ -1071,7 +1071,7 @@
/* Return it to the freelist */
spin_lock_irqsave(&netDevice->receive_packet_list_lock, flags);
for (i = count; i != 0; i--) {
- list_move_tail(&listHead,
+ list_move_tail(listHead.next,
&netDevice->ReceivePacketList);
}
spin_unlock_irqrestore(&netDevice->receive_packet_list_lock,
@@ -1085,8 +1085,7 @@
}
/* Remove the 1st packet to represent the xfer page packet itself */
- xferpagePacket = list_entry(&listHead, struct xferpage_packet,
- ListEntry);
+ xferpagePacket = (struct xferpage_packet*)listHead.next;
list_del(&xferpagePacket->ListEntry);
/* This is how much we can satisfy */
@@ -1102,8 +1101,7 @@
/* Each range represents 1 RNDIS pkt that contains 1 ethernet frame */
for (i = 0; i < (count - 1); i++) {
- netvscPacket = list_entry(&listHead, struct hv_netvsc_packet,
- ListEntry);
+ netvscPacket = (struct hv_netvsc_packet*)listHead.next;
list_del(&netvscPacket->ListEntry);
/* Initialize the netvsc packet */
diff --git a/drivers/staging/hv/TODO b/drivers/staging/hv/TODO
index 4d390b2..dbfbde9 100644
--- a/drivers/staging/hv/TODO
+++ b/drivers/staging/hv/TODO
@@ -1,11 +1,17 @@
TODO:
- fix remaining checkpatch warnings and errors
+ - use of /** when it is not a kerneldoc header
- remove RingBuffer.c to us in-kernel ringbuffer functions instead.
- audit the vmbus to verify it is working properly with the
driver model
+ - convert vmbus driver interface function pointer tables
+ to constant, a.k.a vmbus_ops
- see if the vmbus can be merged with the other virtual busses
in the kernel
- audit the network driver
+ - use existing net_device_stats struct in network device
+ - checking for carrier inside open is wrong, network device API
+ confusion??
- audit the block driver
- audit the scsi driver
diff --git a/drivers/staging/hv/osd.c b/drivers/staging/hv/osd.c
index 8fe543b..3a4793a 100644
--- a/drivers/staging/hv/osd.c
+++ b/drivers/staging/hv/osd.c
@@ -30,6 +30,7 @@
#include <linux/ioport.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
+#include <linux/sched.h>
#include <linux/wait.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
diff --git a/drivers/staging/hv/osd.h b/drivers/staging/hv/osd.h
index 9504604..ce064e8 100644
--- a/drivers/staging/hv/osd.h
+++ b/drivers/staging/hv/osd.h
@@ -25,6 +25,7 @@
#ifndef _OSD_H_
#define _OSD_H_
+#include <linux/workqueue.h>
/* Defines */
#define ALIGN_UP(value, align) (((value) & (align-1)) ? \
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 582318f..894eecf 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -507,12 +507,12 @@
child_device_obj = &child_device_ctx->device_obj;
child_device_obj->context = context;
- memcpy(&child_device_obj->deviceType, &type, sizeof(struct hv_guid));
- memcpy(&child_device_obj->deviceInstance, &instance,
+ memcpy(&child_device_obj->deviceType, type, sizeof(struct hv_guid));
+ memcpy(&child_device_obj->deviceInstance, instance,
sizeof(struct hv_guid));
- memcpy(&child_device_ctx->class_id, &type, sizeof(struct hv_guid));
- memcpy(&child_device_ctx->device_id, &instance, sizeof(struct hv_guid));
+ memcpy(&child_device_ctx->class_id, type, sizeof(struct hv_guid));
+ memcpy(&child_device_ctx->device_id, instance, sizeof(struct hv_guid));
DPRINT_EXIT(VMBUS_DRV);
@@ -537,18 +537,7 @@
DPRINT_DBG(VMBUS_DRV, "child device (%p) registering",
child_device_ctx);
- /* Make sure we are not registered already */
- if (strlen(dev_name(&child_device_ctx->device)) != 0) {
- DPRINT_ERR(VMBUS_DRV,
- "child device (%p) already registered - busid %s",
- child_device_ctx,
- dev_name(&child_device_ctx->device));
-
- ret = -1;
- goto Cleanup;
- }
-
- /* Set the device bus id. Otherwise, device_register()will fail. */
+ /* Set the device name. Otherwise, device_register() will fail. */
dev_set_name(&child_device_ctx->device, "vmbus_0_%d",
atomic_inc_return(&device_num));
@@ -573,7 +562,6 @@
DPRINT_INFO(VMBUS_DRV, "child device (%p) registered",
&child_device_ctx->device);
-Cleanup:
DPRINT_EXIT(VMBUS_DRV);
return ret;
@@ -623,8 +611,6 @@
static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
{
struct device_context *device_ctx = device_to_device_context(device);
- int i = 0;
- int len = 0;
int ret;
DPRINT_ENTER(VMBUS_DRV);
@@ -644,8 +630,6 @@
device_ctx->class_id.data[14],
device_ctx->class_id.data[15]);
- env->envp_idx = i;
- env->buflen = len;
ret = add_uevent_var(env, "VMBUS_DEVICE_CLASS_GUID={"
"%02x%02x%02x%02x-%02x%02x-%02x%02x-"
"%02x%02x%02x%02x%02x%02x%02x%02x}",
@@ -691,8 +675,6 @@
if (ret)
return ret;
- env->envp[env->envp_idx] = NULL;
-
DPRINT_EXIT(VMBUS_DRV);
return 0;
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 1fa18f2..768f448 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -18,6 +18,8 @@
#include <linux/fs.h>
#include <linux/interrupt.h>
#include <linux/poll.h>
+#include <linux/sched.h>
+#include <linux/wait.h>
#include <linux/cdev.h>
#include "iio.h"
#include "trigger_consumer.h"
diff --git a/drivers/staging/otus/Kconfig b/drivers/staging/otus/Kconfig
index d549d08..f6cc262 100644
--- a/drivers/staging/otus/Kconfig
+++ b/drivers/staging/otus/Kconfig
@@ -1,6 +1,6 @@
config OTUS
tristate "Atheros OTUS 802.11n USB wireless support"
- depends on USB && WLAN_80211 && MAC80211
+ depends on USB && WLAN && MAC80211
default N
---help---
Enable support for Atheros 802.11n USB hardware:
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index dd7d3fd..4ce399b 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -2071,11 +2071,15 @@
return;
}
- if (keypad_enabled && keypad_initialized)
+ if (keypad_enabled && keypad_initialized) {
misc_deregister(&keypad_dev);
+ keypad_initialized = 0;
+ }
- if (lcd_enabled && lcd_initialized)
+ if (lcd_enabled && lcd_initialized) {
misc_deregister(&lcd_dev);
+ lcd_initialized = 0;
+ }
parport_release(pprt);
parport_unregister_device(pprt);
@@ -2211,13 +2215,16 @@
del_timer(&scan_timer);
if (pprt != NULL) {
- if (keypad_enabled)
+ if (keypad_enabled) {
misc_deregister(&keypad_dev);
+ keypad_initialized = 0;
+ }
if (lcd_enabled) {
panel_lcd_print("\x0cLCD driver " PANEL_VERSION
"\nunloaded.\x1b[Lc\x1b[Lb\x1b[L-");
misc_deregister(&lcd_dev);
+ lcd_initialized = 0;
}
/* TODO: free all input signals */
diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c
index 0d111dd..2eb8e3d 100644
--- a/drivers/staging/poch/poch.c
+++ b/drivers/staging/poch/poch.c
@@ -20,6 +20,7 @@
#include <linux/init.h>
#include <linux/ioctl.h>
#include <linux/io.h>
+#include <linux/sched.h>
#include "poch.h"
diff --git a/drivers/staging/rt2860/Kconfig b/drivers/staging/rt2860/Kconfig
index 7f44e5e..efe38e2 100644
--- a/drivers/staging/rt2860/Kconfig
+++ b/drivers/staging/rt2860/Kconfig
@@ -1,5 +1,5 @@
config RT2860
tristate "Ralink 2860 wireless support"
- depends on PCI && X86 && WLAN_80211
+ depends on PCI && X86 && WLAN
---help---
This is an experimental driver for the Ralink 2860 wireless chip.
diff --git a/drivers/staging/rt2860/common/cmm_data_2860.c b/drivers/staging/rt2860/common/cmm_data_2860.c
index fb17355..857ff45 100644
--- a/drivers/staging/rt2860/common/cmm_data_2860.c
+++ b/drivers/staging/rt2860/common/cmm_data_2860.c
@@ -363,6 +363,8 @@
ULONG SwIdx = pAd->MgmtRing.TxCpuIdx;
pTxD = (PTXD_STRUC) pAd->MgmtRing.Cell[SwIdx].AllocVa;
+ if (!pTxD)
+ return 0;
pAd->MgmtRing.Cell[SwIdx].pNdisPacket = pPacket;
pAd->MgmtRing.Cell[SwIdx].pNextNdisPacket = NULL;
diff --git a/drivers/staging/rt2860/common/cmm_info.c b/drivers/staging/rt2860/common/cmm_info.c
index 9d589c2..019cc44 100644
--- a/drivers/staging/rt2860/common/cmm_info.c
+++ b/drivers/staging/rt2860/common/cmm_info.c
@@ -25,6 +25,7 @@
*************************************************************************
*/
+#include <linux/sched.h>
#include "../rt_config.h"
INT Show_SSID_Proc(
diff --git a/drivers/staging/rt2860/rt_linux.c b/drivers/staging/rt2860/rt_linux.c
index b396a9b..ed27b854 100644
--- a/drivers/staging/rt2860/rt_linux.c
+++ b/drivers/staging/rt2860/rt_linux.c
@@ -25,6 +25,7 @@
*************************************************************************
*/
+#include <linux/sched.h>
#include "rt_config.h"
ULONG RTDebugLevel = RT_DEBUG_ERROR;
diff --git a/drivers/staging/rt2870/Kconfig b/drivers/staging/rt2870/Kconfig
index 76841f6..aea5c82 100644
--- a/drivers/staging/rt2870/Kconfig
+++ b/drivers/staging/rt2870/Kconfig
@@ -1,5 +1,5 @@
config RT2870
tristate "Ralink 2870/3070 wireless support"
- depends on USB && X86 && WLAN_80211
+ depends on USB && X86 && WLAN
---help---
This is an experimental driver for the Ralink xx70 wireless chips.
diff --git a/drivers/staging/rt3090/Kconfig b/drivers/staging/rt3090/Kconfig
index 255e8ea..2b3f745 100644
--- a/drivers/staging/rt3090/Kconfig
+++ b/drivers/staging/rt3090/Kconfig
@@ -1,5 +1,5 @@
config RT3090
tristate "Ralink 3090 wireless support"
- depends on PCI && X86 && WLAN_80211
+ depends on PCI && X86 && WLAN
---help---
This is an experimental driver for the Ralink 3090 wireless chip.
diff --git a/drivers/staging/rt3090/common/cmm_info.c b/drivers/staging/rt3090/common/cmm_info.c
index 5be0714..3e51e98 100644
--- a/drivers/staging/rt3090/common/cmm_info.c
+++ b/drivers/staging/rt3090/common/cmm_info.c
@@ -34,6 +34,7 @@
--------- ---------- ----------------------------------------------
*/
+#include <linux/sched.h>
#include "../rt_config.h"
diff --git a/drivers/staging/rt3090/rt_linux.c b/drivers/staging/rt3090/rt_linux.c
index d2241ec..9b94aa6 100644
--- a/drivers/staging/rt3090/rt_linux.c
+++ b/drivers/staging/rt3090/rt_linux.c
@@ -25,6 +25,7 @@
*************************************************************************
*/
+#include <linux/sched.h>
#include "rt_config.h"
ULONG RTDebugLevel = RT_DEBUG_ERROR;
diff --git a/drivers/staging/rtl8187se/Kconfig b/drivers/staging/rtl8187se/Kconfig
index 236e427..203c79b 100644
--- a/drivers/staging/rtl8187se/Kconfig
+++ b/drivers/staging/rtl8187se/Kconfig
@@ -1,6 +1,6 @@
config RTL8187SE
tristate "RealTek RTL8187SE Wireless LAN NIC driver"
- depends on PCI
+ depends on PCI && WLAN
depends on WIRELESS_EXT
default N
---help---
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c
index 013c3e1..4c5d63f 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c
@@ -53,10 +53,8 @@
list_del(ptr);
- if (entry->ops) {
+ if (entry->ops)
entry->ops->deinit(entry->priv);
- module_put(entry->ops->owner);
- }
kfree(entry);
}
}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c
index 6fbe489..18392fc 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c
@@ -189,10 +189,8 @@
for (i = 0; i < WEP_KEYS; i++) {
struct ieee80211_crypt_data *crypt = ieee->crypt[i];
if (crypt) {
- if (crypt->ops) {
+ if (crypt->ops)
crypt->ops->deinit(crypt->priv);
- module_put(crypt->ops->owner);
- }
kfree(crypt);
ieee->crypt[i] = NULL;
}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
index 59b2ab4..334e4c7 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
@@ -2839,16 +2839,12 @@
goto skip_host_crypt;
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {
- request_module("ieee80211_crypt_wep");
+ if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- } else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {
- request_module("ieee80211_crypt_tkip");
+ else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- } else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {
- request_module("ieee80211_crypt_ccmp");
+ else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- }
if (ops == NULL) {
printk("unknown crypto alg '%s'\n", param->u.crypt.alg);
param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG;
@@ -2869,7 +2865,7 @@
}
memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
new_crypt->ops = ops;
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+ if (new_crypt->ops)
new_crypt->priv =
new_crypt->ops->init(param->u.crypt.idx);
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
index 8d8bdd0..a08b97a 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
@@ -331,12 +331,10 @@
return -ENOMEM;
memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
new_crypt->ops = ieee80211_get_crypto_ops("WEP");
- if (!new_crypt->ops) {
- request_module("ieee80211_crypt_wep");
+ if (!new_crypt->ops)
new_crypt->ops = ieee80211_get_crypto_ops("WEP");
- }
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+ if (new_crypt->ops)
new_crypt->priv = new_crypt->ops->init(key);
if (!new_crypt->ops || !new_crypt->priv) {
@@ -483,7 +481,7 @@
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
int i, idx, ret = 0;
int group_key = 0;
- const char *alg, *module;
+ const char *alg;
struct ieee80211_crypto_ops *ops;
struct ieee80211_crypt_data **crypt;
@@ -539,15 +537,12 @@
switch (ext->alg) {
case IW_ENCODE_ALG_WEP:
alg = "WEP";
- module = "ieee80211_crypt_wep";
break;
case IW_ENCODE_ALG_TKIP:
alg = "TKIP";
- module = "ieee80211_crypt_tkip";
break;
case IW_ENCODE_ALG_CCMP:
alg = "CCMP";
- module = "ieee80211_crypt_ccmp";
break;
default:
IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
@@ -558,10 +553,8 @@
// printk("8-09-08-9=====>%s, alg name:%s\n",__func__, alg);
ops = ieee80211_get_crypto_ops(alg);
- if (ops == NULL) {
- request_module(module);
+ if (ops == NULL)
ops = ieee80211_get_crypto_ops(alg);
- }
if (ops == NULL) {
IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
dev->name, ext->alg);
@@ -581,7 +574,7 @@
goto done;
}
new_crypt->ops = ops;
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+ if (new_crypt->ops)
new_crypt->priv = new_crypt->ops->init(idx);
if (new_crypt->priv == NULL) {
kfree(new_crypt);
diff --git a/drivers/staging/rtl8192e/Kconfig b/drivers/staging/rtl8192e/Kconfig
index 3100aa5..37e4fde 100644
--- a/drivers/staging/rtl8192e/Kconfig
+++ b/drivers/staging/rtl8192e/Kconfig
@@ -1,6 +1,6 @@
config RTL8192E
tristate "RealTek RTL8192E Wireless LAN NIC driver"
- depends on PCI
+ depends on PCI && WLAN
depends on WIRELESS_EXT
default N
---help---
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c
index 1a8ea8a..b1c5493 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c
@@ -53,14 +53,8 @@
list_del(ptr);
- if (entry->ops) {
+ if (entry->ops)
entry->ops->deinit(entry->priv);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- module_put(entry->ops->owner);
-#else
- __MOD_DEC_USE_COUNT(entry->ops->owner);
-#endif
- }
kfree(entry);
}
}
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
index 16256a3..12c2a18 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
@@ -242,14 +242,8 @@
for (i = 0; i < WEP_KEYS; i++) {
struct ieee80211_crypt_data *crypt = ieee->crypt[i];
if (crypt) {
- if (crypt->ops) {
+ if (crypt->ops)
crypt->ops->deinit(crypt->priv);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- module_put(crypt->ops->owner);
-#else
- __MOD_DEC_USE_COUNT(crypt->ops->owner);
-#endif
- }
kfree(crypt);
ieee->crypt[i] = NULL;
}
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
index 2fc04df..eae7c45 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
@@ -3284,17 +3284,14 @@
goto skip_host_crypt;
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {
- request_module("ieee80211_crypt_wep");
+ if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- //set WEP40 first, it will be modified according to WEP104 or WEP40 at other place
- } else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {
- request_module("ieee80211_crypt_tkip");
+ /* set WEP40 first, it will be modified according to WEP104 or
+ * WEP40 at other place */
+ else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- } else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {
- request_module("ieee80211_crypt_ccmp");
+ else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- }
if (ops == NULL) {
printk("unknown crypto alg '%s'\n", param->u.crypt.alg);
param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG;
@@ -3315,11 +3312,7 @@
}
memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
new_crypt->ops = ops;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
-#else
- if (new_crypt->ops && try_inc_mod_count(new_crypt->ops->owner))
-#endif
+ if (new_crypt->ops)
new_crypt->priv =
new_crypt->ops->init(param->u.crypt.idx);
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c
index 2234831..4e34a1f4 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c
@@ -482,15 +482,9 @@
return -ENOMEM;
memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
new_crypt->ops = ieee80211_get_crypto_ops("WEP");
- if (!new_crypt->ops) {
- request_module("ieee80211_crypt_wep");
+ if (!new_crypt->ops)
new_crypt->ops = ieee80211_get_crypto_ops("WEP");
- }
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
-#else
- if (new_crypt->ops && try_inc_mod_count(new_crypt->ops->owner))
-#endif
+ if (new_crypt->ops)
new_crypt->priv = new_crypt->ops->init(key);
if (!new_crypt->ops || !new_crypt->priv) {
@@ -644,7 +638,7 @@
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
int i, idx;
int group_key = 0;
- const char *alg, *module;
+ const char *alg;
struct ieee80211_crypto_ops *ops;
struct ieee80211_crypt_data **crypt;
@@ -711,15 +705,12 @@
switch (ext->alg) {
case IW_ENCODE_ALG_WEP:
alg = "WEP";
- module = "ieee80211_crypt_wep";
break;
case IW_ENCODE_ALG_TKIP:
alg = "TKIP";
- module = "ieee80211_crypt_tkip";
break;
case IW_ENCODE_ALG_CCMP:
alg = "CCMP";
- module = "ieee80211_crypt_ccmp";
break;
default:
IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
@@ -730,10 +721,8 @@
printk("alg name:%s\n",alg);
ops = ieee80211_get_crypto_ops(alg);
- if (ops == NULL) {
- request_module(module);
+ if (ops == NULL)
ops = ieee80211_get_crypto_ops(alg);
- }
if (ops == NULL) {
IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
dev->name, ext->alg);
@@ -758,7 +747,7 @@
goto done;
}
new_crypt->ops = ops;
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+ if (new_crypt->ops)
new_crypt->priv = new_crypt->ops->init(idx);
if (new_crypt->priv == NULL) {
kfree(new_crypt);
diff --git a/drivers/staging/rtl8192su/Kconfig b/drivers/staging/rtl8192su/Kconfig
index 770f412..b8c95f9 100644
--- a/drivers/staging/rtl8192su/Kconfig
+++ b/drivers/staging/rtl8192su/Kconfig
@@ -1,6 +1,6 @@
config RTL8192SU
tristate "RealTek RTL8192SU Wireless LAN NIC driver"
- depends on PCI
+ depends on PCI && WLAN
depends on WIRELESS_EXT
default N
---help---
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.c
index d76a54d..521e7b9 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.c
@@ -53,10 +53,8 @@
list_del(ptr);
- if (entry->ops) {
+ if (entry->ops)
entry->ops->deinit(entry->priv);
- module_put(entry->ops->owner);
- }
kfree(entry);
}
}
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c
index 68dc8fa..c3383bb 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c
@@ -216,10 +216,8 @@
for (i = 0; i < WEP_KEYS; i++) {
struct ieee80211_crypt_data *crypt = ieee->crypt[i];
if (crypt) {
- if (crypt->ops) {
+ if (crypt->ops)
crypt->ops->deinit(crypt->priv);
- module_put(crypt->ops->owner);
- }
kfree(crypt);
ieee->crypt[i] = NULL;
}
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
index c64ae03..fd8e112 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
@@ -3026,17 +3026,14 @@
goto skip_host_crypt;
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {
- request_module("ieee80211_crypt_wep");
+ if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- //set WEP40 first, it will be modified according to WEP104 or WEP40 at other place
- } else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {
- request_module("ieee80211_crypt_tkip");
+ /* set WEP40 first, it will be modified according to WEP104 or
+ * WEP40 at other place */
+ else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- } else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {
- request_module("ieee80211_crypt_ccmp");
+ else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0)
ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
- }
if (ops == NULL) {
printk("unknown crypto alg '%s'\n", param->u.crypt.alg);
param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG;
@@ -3058,7 +3055,7 @@
memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
new_crypt->ops = ops;
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+ if (new_crypt->ops)
new_crypt->priv =
new_crypt->ops->init(param->u.crypt.idx);
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c
index 1077590..6146c64 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c
@@ -358,11 +358,9 @@
return -ENOMEM;
memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
new_crypt->ops = ieee80211_get_crypto_ops("WEP");
- if (!new_crypt->ops) {
- request_module("ieee80211_crypt_wep");
+ if (!new_crypt->ops)
new_crypt->ops = ieee80211_get_crypto_ops("WEP");
- }
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+ if (new_crypt->ops)
new_crypt->priv = new_crypt->ops->init(key);
if (!new_crypt->ops || !new_crypt->priv) {
@@ -507,7 +505,7 @@
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
int i, idx;
int group_key = 0;
- const char *alg, *module;
+ const char *alg;
struct ieee80211_crypto_ops *ops;
struct ieee80211_crypt_data **crypt;
@@ -570,15 +568,12 @@
switch (ext->alg) {
case IW_ENCODE_ALG_WEP:
alg = "WEP";
- module = "ieee80211_crypt_wep";
break;
case IW_ENCODE_ALG_TKIP:
alg = "TKIP";
- module = "ieee80211_crypt_tkip";
break;
case IW_ENCODE_ALG_CCMP:
alg = "CCMP";
- module = "ieee80211_crypt_ccmp";
break;
default:
IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
@@ -589,10 +584,8 @@
printk("alg name:%s\n",alg);
ops = ieee80211_get_crypto_ops(alg);
- if (ops == NULL) {
- request_module("%s", module);
+ if (ops == NULL)
ops = ieee80211_get_crypto_ops(alg);
- }
if (ops == NULL) {
IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
dev->name, ext->alg);
@@ -612,7 +605,7 @@
goto done;
}
new_crypt->ops = ops;
- if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+ if (new_crypt->ops)
new_crypt->priv = new_crypt->ops->init(idx);
if (new_crypt->priv == NULL) {
kfree(new_crypt);
diff --git a/drivers/staging/sep/sep_driver.c b/drivers/staging/sep/sep_driver.c
index 87f8a11..f890a16 100644
--- a/drivers/staging/sep/sep_driver.c
+++ b/drivers/staging/sep/sep_driver.c
@@ -38,6 +38,7 @@
#include <linux/mm.h>
#include <linux/poll.h>
#include <linux/wait.h>
+#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/firmware.h>
#include <asm/ioctl.h>
diff --git a/drivers/staging/stlc45xx/Kconfig b/drivers/staging/stlc45xx/Kconfig
deleted file mode 100644
index 947fb75..0000000
--- a/drivers/staging/stlc45xx/Kconfig
+++ /dev/null
@@ -1,8 +0,0 @@
-config STLC45XX
- tristate "stlc4550/4560 support"
- depends on MAC80211 && WLAN_80211 && SPI_MASTER && GENERIC_HARDIRQS
- ---help---
- This is a driver for stlc4550 and stlc4560 chipsets.
-
- To compile this driver as a module, choose M here: the module will be
- called stlc45xx. If unsure, say N.
diff --git a/drivers/staging/stlc45xx/Makefile b/drivers/staging/stlc45xx/Makefile
deleted file mode 100644
index 7ee3290..0000000
--- a/drivers/staging/stlc45xx/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_STLC45XX) += stlc45xx.o
diff --git a/drivers/staging/stlc45xx/stlc45xx.c b/drivers/staging/stlc45xx/stlc45xx.c
deleted file mode 100644
index be99eb3..0000000
--- a/drivers/staging/stlc45xx/stlc45xx.c
+++ /dev/null
@@ -1,2594 +0,0 @@
-/*
- * This file is part of stlc45xx
- *
- * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * Contact: Kalle Valo <kalle.valo@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 "stlc45xx.h"
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/firmware.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/spi/spi.h>
-#include <linux/etherdevice.h>
-#include <linux/gpio.h>
-#include <linux/moduleparam.h>
-
-#include "stlc45xx_lmac.h"
-
-/*
- * gpios should be handled in board files and provided via platform data,
- * but because it's currently impossible for stlc45xx to have a header file
- * in include/linux, let's use module paramaters for now
- */
-static int stlc45xx_gpio_power = 97;
-module_param(stlc45xx_gpio_power, int, 0444);
-MODULE_PARM_DESC(stlc45xx_gpio_power, "stlc45xx gpio number for power line");
-
-static int stlc45xx_gpio_irq = 87;
-module_param(stlc45xx_gpio_irq, int, 0444);
-MODULE_PARM_DESC(stlc45xx_gpio_irq, "stlc45xx gpio number for irq line");
-
-static const u8 default_cal_channels[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6c, 0x09,
- 0x00, 0x00, 0xc9, 0xff, 0xd8, 0xff, 0x00, 0x00, 0x00, 0x01, 0x10,
- 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0xe0, 0x00, 0xe0, 0x00,
- 0xe0, 0x00, 0xe0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0,
- 0x00, 0x54, 0x01, 0xab, 0xf6, 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42,
- 0xc0, 0x42, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00,
- 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x22, 0x01, 0x37, 0xa9,
- 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33, 0x00, 0xbc, 0x00,
- 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc,
- 0x00, 0xbc, 0xfb, 0x00, 0xca, 0x79, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0,
- 0x2b, 0xc0, 0x2b, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4,
- 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0xd0, 0x00, 0x5d,
- 0x54, 0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21, 0x00, 0xaa,
- 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00,
- 0xaa, 0x00, 0xaa, 0xa7, 0x00, 0xa9, 0x3d, 0xc0, 0x17, 0xc0, 0x17,
- 0xc0, 0x17, 0xc0, 0x17, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00,
- 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x7a, 0x00,
- 0x06, 0x2c, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0x00,
- 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96,
- 0x00, 0x96, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x06, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x71, 0x09, 0x00, 0x00, 0xc9, 0xff, 0xd8,
- 0xff, 0x00, 0x00, 0x00, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
- 0x10, 0x01, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xd0,
- 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0x54, 0x01, 0xab, 0xf6,
- 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42, 0x00, 0xcb, 0x00,
- 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb,
- 0x00, 0xcb, 0x22, 0x01, 0x37, 0xa9, 0xc0, 0x33, 0xc0, 0x33, 0xc0,
- 0x33, 0xc0, 0x33, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc,
- 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0xfb, 0x00, 0xca,
- 0x79, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0x00, 0xb4,
- 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00,
- 0xb4, 0x00, 0xb4, 0xd0, 0x00, 0x5d, 0x54, 0xc0, 0x21, 0xc0, 0x21,
- 0xc0, 0x21, 0xc0, 0x21, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00,
- 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0xa7, 0x00,
- 0xa9, 0x3d, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0x00,
- 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0,
- 0x00, 0xa0, 0x00, 0xa0, 0x7a, 0x00, 0x06, 0x2c, 0xc0, 0x0d, 0xc0,
- 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96,
- 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76,
- 0x09, 0x00, 0x00, 0xc9, 0xff, 0xd8, 0xff, 0x00, 0x00, 0x00, 0x01,
- 0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0xf0, 0x00, 0xf0,
- 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
- 0xd0, 0x00, 0x54, 0x01, 0xab, 0xf6, 0xc0, 0x42, 0xc0, 0x42, 0xc0,
- 0x42, 0xc0, 0x42, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb,
- 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x22, 0x01, 0x37,
- 0xa9, 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33, 0x00, 0xbc,
- 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00,
- 0xbc, 0x00, 0xbc, 0xfb, 0x00, 0xca, 0x79, 0xc0, 0x2b, 0xc0, 0x2b,
- 0xc0, 0x2b, 0xc0, 0x2b, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00,
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- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x99, 0x09, 0x00,
- 0x00, 0xc9, 0xff, 0xd8, 0xff, 0x00, 0x00, 0x00, 0x01, 0x10, 0x01,
- 0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0xf0, 0x00, 0xf0, 0x00, 0xf0,
- 0x00, 0xf0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
- 0x54, 0x01, 0xab, 0xf6, 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42, 0xc0,
- 0x42, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb,
- 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x22, 0x01, 0x37, 0xa9, 0xc0,
- 0x33, 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33, 0x00, 0xbc, 0x00, 0xbc,
- 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00,
- 0xbc, 0xfb, 0x00, 0xca, 0x79, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b,
- 0xc0, 0x2b, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00,
- 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0xd0, 0x00, 0x5d, 0x54,
- 0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21, 0x00, 0xaa, 0x00,
- 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa,
- 0x00, 0xaa, 0xa7, 0x00, 0xa9, 0x3d, 0xc0, 0x17, 0xc0, 0x17, 0xc0,
- 0x17, 0xc0, 0x17, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0,
- 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x7a, 0x00, 0x06,
- 0x2c, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0x00, 0x96,
- 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00,
- 0x96, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x06, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x9e, 0x09, 0x00, 0x00, 0xc9, 0xff, 0xd8, 0xff,
- 0x00, 0x00, 0x00, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10,
- 0x01, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xd0, 0x00,
- 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0x54, 0x01, 0xab, 0xf6, 0xc0,
- 0x42, 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42, 0x00, 0xcb, 0x00, 0xcb,
- 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00,
- 0xcb, 0x22, 0x01, 0x37, 0xa9, 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33,
- 0xc0, 0x33, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00,
- 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0xfb, 0x00, 0xca, 0x79,
- 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0x00, 0xb4, 0x00,
- 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4,
- 0x00, 0xb4, 0xd0, 0x00, 0x5d, 0x54, 0xc0, 0x21, 0xc0, 0x21, 0xc0,
- 0x21, 0xc0, 0x21, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa,
- 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0xa7, 0x00, 0xa9,
- 0x3d, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0x00, 0xa0,
- 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00,
- 0xa0, 0x00, 0xa0, 0x7a, 0x00, 0x06, 0x2c, 0xc0, 0x0d, 0xc0, 0x0d,
- 0xc0, 0x0d, 0xc0, 0x0d, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00,
- 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00 };
-
-static const u8 default_cal_rssi[] = {
- 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72,
- 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00,
- 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a,
- 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe,
- 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00,
- 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01,
- 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a,
- 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00 };
-
-static void stlc45xx_tx_edcf(struct stlc45xx *stlc);
-static void stlc45xx_tx_setup(struct stlc45xx *stlc);
-static void stlc45xx_tx_scan(struct stlc45xx *stlc);
-static void stlc45xx_tx_psm(struct stlc45xx *stlc, bool enable);
-static int stlc45xx_tx_nullfunc(struct stlc45xx *stlc, bool powersave);
-static int stlc45xx_tx_pspoll(struct stlc45xx *stlc, bool powersave);
-
-static ssize_t stlc45xx_sysfs_show_cal_rssi(struct device *dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct stlc45xx *stlc = dev_get_drvdata(dev);
- ssize_t len;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- len = PAGE_SIZE;
-
- mutex_lock(&stlc->mutex);
-
- if (stlc->cal_rssi)
- hex_dump_to_buffer(stlc->cal_rssi, RSSI_CAL_ARRAY_LEN, 16,
- 2, buf, len, 0);
- mutex_unlock(&stlc->mutex);
-
- len = strlen(buf);
-
- return len;
-}
-
-static ssize_t stlc45xx_sysfs_store_cal_rssi(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct stlc45xx *stlc = dev_get_drvdata(dev);
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- mutex_lock(&stlc->mutex);
-
- if (count != RSSI_CAL_ARRAY_LEN) {
- stlc45xx_error("invalid cal_rssi length: %zu", count);
- count = 0;
- goto out_unlock;
- }
-
- kfree(stlc->cal_rssi);
-
- stlc->cal_rssi = kmemdup(buf, RSSI_CAL_ARRAY_LEN, GFP_KERNEL);
-
- if (!stlc->cal_rssi) {
- stlc45xx_error("failed to allocate memory for cal_rssi");
- count = 0;
- goto out_unlock;
- }
-
- out_unlock:
- mutex_unlock(&stlc->mutex);
-
- return count;
-}
-
-static ssize_t stlc45xx_sysfs_show_cal_channels(struct device *dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct stlc45xx *stlc = dev_get_drvdata(dev);
- ssize_t len;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- len = PAGE_SIZE;
-
- mutex_lock(&stlc->mutex);
-
- if (stlc->cal_channels)
- hex_dump_to_buffer(stlc->cal_channels, CHANNEL_CAL_ARRAY_LEN,
- 16, 2, buf, len, 0);
-
- mutex_unlock(&stlc->mutex);
-
- len = strlen(buf);
-
- return len;
-}
-
-static ssize_t stlc45xx_sysfs_store_cal_channels(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct stlc45xx *stlc = dev_get_drvdata(dev);
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- mutex_lock(&stlc->mutex);
-
- if (count != CHANNEL_CAL_ARRAY_LEN) {
- stlc45xx_error("invalid cal_channels size: %zu ", count);
- count = 0;
- goto out_unlock;
- }
-
- kfree(stlc->cal_channels);
-
- stlc->cal_channels = kmemdup(buf, count, GFP_KERNEL);
-
- if (!stlc->cal_channels) {
- stlc45xx_error("failed to allocate memory for cal_channels");
- count = 0;
- goto out_unlock;
- }
-
-out_unlock:
- mutex_unlock(&stlc->mutex);
-
- return count;
-}
-
-static ssize_t stlc45xx_sysfs_show_tx_buf(struct device *dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct stlc45xx *stlc = dev_get_drvdata(dev);
- struct txbuffer *entry;
- ssize_t len = 0;
-
- stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
- mutex_lock(&stlc->mutex);
-
- list_for_each_entry(entry, &stlc->tx_sent, tx_list) {
- len += sprintf(buf + len, "0x%x: 0x%x-0x%x\n",
- entry->handle, entry->start,
- entry->end);
- }
-
- mutex_unlock(&stlc->mutex);
-
- return len;
-}
-
-static DEVICE_ATTR(cal_rssi, S_IRUGO | S_IWUSR,
- stlc45xx_sysfs_show_cal_rssi,
- stlc45xx_sysfs_store_cal_rssi);
-static DEVICE_ATTR(cal_channels, S_IRUGO | S_IWUSR,
- stlc45xx_sysfs_show_cal_channels,
- stlc45xx_sysfs_store_cal_channels);
-static DEVICE_ATTR(tx_buf, S_IRUGO, stlc45xx_sysfs_show_tx_buf, NULL);
-
-static void stlc45xx_spi_read(struct stlc45xx *stlc, unsigned long addr,
- void *buf, size_t len)
-{
- struct spi_transfer t[2];
- struct spi_message m;
-
- /* We first push the address */
- addr = (addr << 8) | ADDR_READ_BIT_15;
-
- spi_message_init(&m);
- memset(t, 0, sizeof(t));
-
- t[0].tx_buf = &addr;
- t[0].len = 2;
- spi_message_add_tail(&t[0], &m);
-
- t[1].rx_buf = buf;
- t[1].len = len;
- spi_message_add_tail(&t[1], &m);
-
- spi_sync(stlc->spi, &m);
-}
-
-
-static void stlc45xx_spi_write(struct stlc45xx *stlc, unsigned long addr,
- void *buf, size_t len)
-{
- struct spi_transfer t[3];
- struct spi_message m;
- u16 last_word;
-
- /* We first push the address */
- addr = addr << 8;
-
- spi_message_init(&m);
- memset(t, 0, sizeof(t));
-
- t[0].tx_buf = &addr;
- t[0].len = 2;
- spi_message_add_tail(&t[0], &m);
-
- t[1].tx_buf = buf;
- t[1].len = len;
- spi_message_add_tail(&t[1], &m);
-
- if (len % 2) {
- last_word = ((u8 *)buf)[len - 1];
-
- t[2].tx_buf = &last_word;
- t[2].len = 2;
- spi_message_add_tail(&t[2], &m);
- }
-
- spi_sync(stlc->spi, &m);
-}
-
-static u16 stlc45xx_read16(struct stlc45xx *stlc, unsigned long addr)
-{
- u16 val;
-
- stlc45xx_spi_read(stlc, addr, &val, sizeof(val));
-
- return val;
-}
-
-static u32 stlc45xx_read32(struct stlc45xx *stlc, unsigned long addr)
-{
- u32 val;
-
- stlc45xx_spi_read(stlc, addr, &val, sizeof(val));
-
- return val;
-}
-
-static void stlc45xx_write16(struct stlc45xx *stlc, unsigned long addr, u16 val)
-{
- stlc45xx_spi_write(stlc, addr, &val, sizeof(val));
-}
-
-static void stlc45xx_write32(struct stlc45xx *stlc, unsigned long addr, u32 val)
-{
- stlc45xx_spi_write(stlc, addr, &val, sizeof(val));
-}
-
-struct stlc45xx_spi_reg {
- u16 address;
- u16 length;
- char *name;
-};
-
-/* caller must hold tx_lock */
-static void stlc45xx_txbuffer_dump(struct stlc45xx *stlc)
-{
- struct txbuffer *txbuffer;
- char *buf, *pos;
- int buf_len, l, count;
-
- if (!(DEBUG_LEVEL & DEBUG_TXBUFFER))
- return;
-
- stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
- buf_len = 500;
- buf = kmalloc(buf_len, GFP_ATOMIC);
- if (!buf)
- return;
-
- pos = buf;
- count = 0;
-
- list_for_each_entry(txbuffer, &stlc->txbuffer, buffer_list) {
- l = snprintf(pos, buf_len, "0x%x-0x%x,",
- txbuffer->start, txbuffer->end);
- /* drop the null byte */
- pos += l;
- buf_len -= l;
- count++;
- }
-
- if (count == 0)
- *pos = '\0';
- else
- *--pos = '\0';
-
- stlc45xx_debug(DEBUG_TXBUFFER, "txbuffer: in buffer %d regions: %s",
- count, buf);
-
- kfree(buf);
-}
-
-/* caller must hold tx_lock */
-static int stlc45xx_txbuffer_find(struct stlc45xx *stlc, size_t len)
-{
- struct txbuffer *txbuffer;
- int pos;
-
- stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
- pos = FIRMWARE_TXBUFFER_START;
-
- if (list_empty(&stlc->txbuffer))
- goto out;
-
- /*
- * the entries in txbuffer must be in the same order as they are in
- * the real buffer
- */
- list_for_each_entry(txbuffer, &stlc->txbuffer, buffer_list) {
- if (pos + len < txbuffer->start)
- break;
- pos = ALIGN(txbuffer->end + 1, 4);
- }
-
- if (pos + len > FIRMWARE_TXBUFFER_END)
- /* not enough room */
- pos = -1;
-
- stlc45xx_debug(DEBUG_TXBUFFER, "txbuffer: find %zu B: 0x%x", len, pos);
-
-out:
- return pos;
-}
-
-static int stlc45xx_txbuffer_add(struct stlc45xx *stlc,
- struct txbuffer *txbuffer)
-{
- struct txbuffer *r, *prev = NULL;
-
- if (list_empty(&stlc->txbuffer)) {
- list_add(&txbuffer->buffer_list, &stlc->txbuffer);
- return 0;
- }
-
- r = list_first_entry(&stlc->txbuffer, struct txbuffer, buffer_list);
-
- if (txbuffer->start < r->start) {
- /* add to the beginning of the list */
- list_add(&txbuffer->buffer_list, &stlc->txbuffer);
- return 0;
- }
-
- prev = NULL;
- list_for_each_entry(r, &stlc->txbuffer, buffer_list) {
- /* skip first entry, we checked for that above */
- if (!prev) {
- prev = r;
- continue;
- }
-
- /* double-check overlaps */
- WARN_ON_ONCE(txbuffer->start >= r->start &&
- txbuffer->start <= r->end);
- WARN_ON_ONCE(txbuffer->end >= r->start &&
- txbuffer->end <= r->end);
-
- if (prev->end < txbuffer->start &&
- txbuffer->end < r->start) {
- /* insert at this spot */
- list_add_tail(&txbuffer->buffer_list, &r->buffer_list);
- return 0;
- }
-
- prev = r;
- }
-
- /* not found */
- list_add_tail(&txbuffer->buffer_list, &stlc->txbuffer);
-
- return 0;
-
-}
-
-/* caller must hold tx_lock */
-static struct txbuffer *stlc45xx_txbuffer_alloc(struct stlc45xx *stlc,
- size_t frame_len)
-{
- struct txbuffer *entry = NULL;
- size_t len;
- int pos;
-
- stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
- len = FIRMWARE_TXBUFFER_HEADER + frame_len + FIRMWARE_TXBUFFER_TRAILER;
- pos = stlc45xx_txbuffer_find(stlc, len);
-
- if (pos < 0)
- return NULL;
-
- WARN_ON_ONCE(pos + len > FIRMWARE_TXBUFFER_END);
- WARN_ON_ONCE(pos < FIRMWARE_TXBUFFER_START);
-
- entry = kmalloc(sizeof(*entry), GFP_ATOMIC);
- entry->start = pos;
- entry->frame_start = pos + FIRMWARE_TXBUFFER_HEADER;
- entry->end = entry->start + len - 1;
-
- stlc45xx_debug(DEBUG_TXBUFFER, "txbuffer: allocated 0x%x-0x%x",
- entry->start, entry->end);
-
- stlc45xx_txbuffer_add(stlc, entry);
-
- stlc45xx_txbuffer_dump(stlc);
-
- return entry;
-}
-
-/* caller must hold tx_lock */
-static void stlc45xx_txbuffer_free(struct stlc45xx *stlc,
- struct txbuffer *txbuffer)
-{
- stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
- stlc45xx_debug(DEBUG_TXBUFFER, "txbuffer: freed 0x%x-0x%x",
- txbuffer->start, txbuffer->end);
-
- list_del(&txbuffer->buffer_list);
- kfree(txbuffer);
-}
-
-
-static int stlc45xx_wait_bit(struct stlc45xx *stlc, u16 reg, u32 mask,
- u32 expected)
-{
- int i;
- char buffer[4];
-
- for (i = 0; i < 2000; i++) {
- stlc45xx_spi_read(stlc, reg, buffer, sizeof(buffer));
- if (((*(u32 *)buffer) & mask) == expected)
- return 1;
- msleep(1);
- }
-
- return 0;
-}
-
-static int stlc45xx_request_firmware(struct stlc45xx *stlc)
-{
- const struct firmware *fw;
- int ret;
-
- /* FIXME: should driver use it's own struct device? */
- ret = request_firmware(&fw, "3826.arm", &stlc->spi->dev);
-
- if (ret < 0) {
- stlc45xx_error("request_firmware() failed: %d", ret);
- return ret;
- }
-
- if (fw->size % 4) {
- stlc45xx_error("firmware size is not multiple of 32bit: %zu",
- fw->size);
- return -EILSEQ; /* Illegal byte sequence */;
- }
-
- if (fw->size < 1000) {
- stlc45xx_error("firmware is too small: %zu", fw->size);
- return -EILSEQ;
- }
-
- stlc->fw = kmemdup(fw->data, fw->size, GFP_KERNEL);
- if (!stlc->fw) {
- stlc45xx_error("could not allocate memory for firmware");
- return -ENOMEM;
- }
-
- stlc->fw_len = fw->size;
-
- release_firmware(fw);
-
- return 0;
-}
-
-static int stlc45xx_upload_firmware(struct stlc45xx *stlc)
-{
- struct s_dma_regs dma_regs;
- unsigned long fw_len, fw_addr;
- long _fw_len;
- int ret;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- if (!stlc->fw) {
- ret = stlc45xx_request_firmware(stlc);
- if (ret < 0)
- return ret;
- }
-
- /* stop the device */
- stlc45xx_write16(stlc, SPI_ADRS_DEV_CTRL_STAT,
- SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_HOST_RESET
- | SPI_CTRL_STAT_START_HALTED);
-
- msleep(TARGET_BOOT_SLEEP);
-
- stlc45xx_write16(stlc, SPI_ADRS_DEV_CTRL_STAT,
- SPI_CTRL_STAT_HOST_OVERRIDE
- | SPI_CTRL_STAT_START_HALTED);
-
- msleep(TARGET_BOOT_SLEEP);
-
- fw_addr = FIRMWARE_ADDRESS;
- fw_len = stlc->fw_len;
-
- while (fw_len > 0) {
- _fw_len = (fw_len > SPI_MAX_PACKET_SIZE)
- ? SPI_MAX_PACKET_SIZE : fw_len;
- dma_regs.cmd = SPI_DMA_WRITE_CTRL_ENABLE;
- dma_regs.len = cpu_to_le16(_fw_len);
- dma_regs.addr = cpu_to_le32(fw_addr);
-
- fw_len -= _fw_len;
- fw_addr += _fw_len;
-
- stlc45xx_write16(stlc, SPI_ADRS_DMA_WRITE_CTRL, dma_regs.cmd);
-
- if (stlc45xx_wait_bit(stlc, SPI_ADRS_DMA_WRITE_CTRL,
- HOST_ALLOWED, HOST_ALLOWED) == 0) {
- stlc45xx_error("fw_upload not allowed to DMA write");
- return -EAGAIN;
- }
-
- stlc45xx_write16(stlc, SPI_ADRS_DMA_WRITE_LEN, dma_regs.len);
- stlc45xx_write32(stlc, SPI_ADRS_DMA_WRITE_BASE, dma_regs.addr);
-
- stlc45xx_spi_write(stlc, SPI_ADRS_DMA_DATA, stlc->fw, _fw_len);
-
- /* FIXME: I think this doesn't work if firmware is large,
- * this loop goes to second round. fw->data is not
- * increased at all! */
- }
-
- BUG_ON(fw_len != 0);
-
- /* enable host interrupts */
- stlc45xx_write32(stlc, SPI_ADRS_HOST_INT_EN, SPI_HOST_INTS_DEFAULT);
-
- /* boot the device */
- stlc45xx_write16(stlc, SPI_ADRS_DEV_CTRL_STAT,
- SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_HOST_RESET
- | SPI_CTRL_STAT_RAM_BOOT);
-
- msleep(TARGET_BOOT_SLEEP);
-
- stlc45xx_write16(stlc, SPI_ADRS_DEV_CTRL_STAT,
- SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_RAM_BOOT);
- msleep(TARGET_BOOT_SLEEP);
-
- return 0;
-}
-
-/* caller must hold tx_lock */
-static void stlc45xx_check_txsent(struct stlc45xx *stlc)
-{
- struct txbuffer *entry, *n;
-
- list_for_each_entry_safe(entry, n, &stlc->tx_sent, tx_list) {
- if (time_after(jiffies, entry->lifetime)) {
- if (net_ratelimit())
- stlc45xx_warning("frame 0x%x lifetime exceeded",
- entry->start);
- list_del(&entry->tx_list);
- skb_pull(entry->skb, entry->header_len);
- ieee80211_tx_status(stlc->hw, entry->skb);
- stlc45xx_txbuffer_free(stlc, entry);
- }
- }
-}
-
-static void stlc45xx_power_off(struct stlc45xx *stlc)
-{
- disable_irq(gpio_to_irq(stlc45xx_gpio_irq));
- gpio_set_value(stlc45xx_gpio_power, 0);
-}
-
-static void stlc45xx_power_on(struct stlc45xx *stlc)
-{
- gpio_set_value(stlc45xx_gpio_power, 1);
- enable_irq(gpio_to_irq(stlc45xx_gpio_irq));
-
- /*
- * need to wait a while before device can be accessed, the length
- * is just a guess
- */
- msleep(10);
-}
-
-/* caller must hold tx_lock */
-static void stlc45xx_flush_queues(struct stlc45xx *stlc)
-{
- struct txbuffer *entry;
-
- while (!list_empty(&stlc->tx_sent)) {
- entry = list_first_entry(&stlc->tx_sent,
- struct txbuffer, tx_list);
- list_del(&entry->tx_list);
- dev_kfree_skb(entry->skb);
- stlc45xx_txbuffer_free(stlc, entry);
- }
-
- WARN_ON(!list_empty(&stlc->tx_sent));
-
- while (!list_empty(&stlc->tx_pending)) {
- entry = list_first_entry(&stlc->tx_pending,
- struct txbuffer, tx_list);
- list_del(&entry->tx_list);
- dev_kfree_skb(entry->skb);
- stlc45xx_txbuffer_free(stlc, entry);
- }
-
- WARN_ON(!list_empty(&stlc->tx_pending));
- WARN_ON(!list_empty(&stlc->txbuffer));
-}
-
-static void stlc45xx_work_reset(struct work_struct *work)
-{
- struct stlc45xx *stlc = container_of(work, struct stlc45xx,
- work_reset);
-
- mutex_lock(&stlc->mutex);
-
- if (stlc->fw_state != FW_STATE_RESET)
- goto out;
-
- stlc45xx_power_off(stlc);
-
- mutex_unlock(&stlc->mutex);
-
- /* wait that all work_structs have finished, we can't hold
- * stlc->mutex to avoid deadlock */
- cancel_work_sync(&stlc->work);
-
- /* FIXME: find out good value to wait for chip power down */
- msleep(100);
-
- mutex_lock(&stlc->mutex);
-
- /* FIXME: we should gracefully handle if the state has changed
- * after re-acquiring mutex */
- WARN_ON(stlc->fw_state != FW_STATE_RESET);
-
- spin_lock_bh(&stlc->tx_lock);
- stlc45xx_flush_queues(stlc);
- spin_unlock_bh(&stlc->tx_lock);
-
- stlc->fw_state = FW_STATE_RESETTING;
-
- stlc45xx_power_on(stlc);
- stlc45xx_upload_firmware(stlc);
-
-out:
- mutex_unlock(&stlc->mutex);
-}
-
-/* caller must hold mutex */
-static void stlc45xx_reset(struct stlc45xx *stlc)
-{
- stlc45xx_warning("resetting firmware");
- stlc->fw_state = FW_STATE_RESET;
- ieee80211_stop_queues(stlc->hw);
- queue_work(stlc->hw->workqueue, &stlc->work_reset);
-}
-
-static void stlc45xx_work_tx_timeout(struct work_struct *work)
-{
- struct stlc45xx *stlc = container_of(work, struct stlc45xx,
- work_tx_timeout.work);
-
- stlc45xx_warning("tx timeout");
-
- mutex_lock(&stlc->mutex);
-
- if (stlc->fw_state != FW_STATE_READY)
- goto out;
-
- stlc45xx_reset(stlc);
-
-out:
- mutex_unlock(&stlc->mutex);
-}
-
-static void stlc45xx_int_ack(struct stlc45xx *stlc, u32 val)
-{
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- stlc45xx_write32(stlc, SPI_ADRS_HOST_INT_ACK, val);
-}
-
-static void stlc45xx_wakeup(struct stlc45xx *stlc)
-{
- unsigned long timeout;
- u32 ints;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- /* wake the chip */
- stlc45xx_write32(stlc, SPI_ADRS_ARM_INTERRUPTS, SPI_TARGET_INT_WAKEUP);
-
- /* And wait for the READY interrupt */
- timeout = jiffies + HZ;
-
- ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
- while (!(ints & SPI_HOST_INT_READY)) {
- if (time_after(jiffies, timeout))
- goto out;
- ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
- }
-
- stlc45xx_int_ack(stlc, SPI_HOST_INT_READY);
-
-out:
- return;
-}
-
-static void stlc45xx_sleep(struct stlc45xx *stlc)
-{
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- stlc45xx_write32(stlc, SPI_ADRS_ARM_INTERRUPTS, SPI_TARGET_INT_SLEEP);
-}
-
-static void stlc45xx_int_ready(struct stlc45xx *stlc)
-{
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- stlc45xx_write32(stlc, SPI_ADRS_HOST_INT_EN,
- SPI_HOST_INT_UPDATE | SPI_HOST_INT_SW_UPDATE);
-
- switch (stlc->fw_state) {
- case FW_STATE_BOOTING:
- stlc->fw_state = FW_STATE_READY;
- complete(&stlc->fw_comp);
- break;
- case FW_STATE_RESETTING:
- stlc->fw_state = FW_STATE_READY;
-
- stlc45xx_tx_scan(stlc);
- stlc45xx_tx_setup(stlc);
- stlc45xx_tx_edcf(stlc);
-
- ieee80211_wake_queues(stlc->hw);
- break;
- default:
- break;
- }
-}
-
-static int stlc45xx_rx_txack(struct stlc45xx *stlc, struct sk_buff *skb)
-{
- struct ieee80211_tx_info *info;
- struct s_lm_control *control;
- struct s_lmo_tx *tx;
- struct txbuffer *entry;
- int found = 0;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- control = (struct s_lm_control *) skb->data;
- tx = (struct s_lmo_tx *) (control + 1);
-
- if (list_empty(&stlc->tx_sent)) {
- if (net_ratelimit())
- stlc45xx_warning("no frames waiting for "
- "acknowledgement");
- return -1;
- }
-
- list_for_each_entry(entry, &stlc->tx_sent, tx_list) {
- if (control->handle == entry->handle) {
- found = 1;
- break;
- }
- }
-
- if (!found) {
- if (net_ratelimit())
- stlc45xx_warning("couldn't find frame for tx ack 0x%x",
- control->handle);
- return -1;
- }
-
- stlc45xx_debug(DEBUG_TX, "TX ACK 0x%x", entry->handle);
-
- if (entry->status_needed) {
- info = IEEE80211_SKB_CB(entry->skb);
-
- if (!(tx->flags & LM_TX_FAILED)) {
- /* frame was acked */
- info->flags |= IEEE80211_TX_STAT_ACK;
- info->status.ack_signal = tx->rcpi / 2 - 110;
- }
-
- skb_pull(entry->skb, entry->header_len);
-
- ieee80211_tx_status(stlc->hw, entry->skb);
- }
-
- list_del(&entry->tx_list);
-
- stlc45xx_check_txsent(stlc);
- if (list_empty(&stlc->tx_sent))
- /* there are no pending frames, we can stop the tx timeout
- * timer */
- cancel_delayed_work(&stlc->work_tx_timeout);
-
- spin_lock_bh(&stlc->tx_lock);
-
- stlc45xx_txbuffer_free(stlc, entry);
-
- if (stlc->tx_queue_stopped &&
- stlc45xx_txbuffer_find(stlc, MAX_FRAME_LEN) != -1) {
- stlc45xx_debug(DEBUG_QUEUE, "room in tx buffer, waking queues");
- ieee80211_wake_queues(stlc->hw);
- stlc->tx_queue_stopped = 0;
- }
-
- spin_unlock_bh(&stlc->tx_lock);
-
- return 0;
-}
-
-static int stlc45xx_rx_control(struct stlc45xx *stlc, struct sk_buff *skb)
-{
- struct s_lm_control *control;
- int ret = 0;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- control = (struct s_lm_control *) skb->data;
-
- switch (control->oid) {
- case LM_OID_TX:
- ret = stlc45xx_rx_txack(stlc, skb);
- break;
- case LM_OID_SETUP:
- case LM_OID_SCAN:
- case LM_OID_TRAP:
- case LM_OID_EDCF:
- case LM_OID_KEYCACHE:
- case LM_OID_PSM:
- case LM_OID_STATS:
- case LM_OID_LED:
- default:
- stlc45xx_warning("unhandled rx control oid %d\n",
- control->oid);
- break;
- }
-
- dev_kfree_skb(skb);
-
- return ret;
-}
-
-/* copied from mac80211 */
-static void stlc45xx_parse_elems(u8 *start, size_t len,
- struct stlc45xx_ie_tim **tim,
- size_t *tim_len)
-{
- size_t left = len;
- u8 *pos = start;
-
- while (left >= 2) {
- u8 id, elen;
-
- id = *pos++;
- elen = *pos++;
- left -= 2;
-
- if (elen > left)
- return;
-
- switch (id) {
- case WLAN_EID_TIM:
- *tim = (struct stlc45xx_ie_tim *) pos;
- *tim_len = elen;
- break;
- default:
- break;
- }
-
- left -= elen;
- pos += elen;
- }
-}
-
-/*
- * mac80211 doesn't have support for asking frames with PS-Poll, so let's
- * implement in the driver for now. We have to add support to mac80211
- * later.
- */
-static int stlc45xx_check_more_data(struct stlc45xx *stlc, struct sk_buff *skb)
-{
- struct s_lm_data_in *data = (struct s_lm_data_in *) skb->data;
- struct ieee80211_hdr *hdr;
- size_t len;
- u16 fc;
-
- hdr = (void *) skb->data + sizeof(*data);
- len = skb->len - sizeof(*data);
-
- /* minimum frame length is the null frame length 24 bytes */
- if (len < 24) {
- stlc45xx_warning("invalid frame length when checking for "
- "more data");
- return -EINVAL;
- }
-
- fc = le16_to_cpu(hdr->frame_control);
- if (!(fc & IEEE80211_FCTL_FROMDS))
- /* this is not from DS */
- return 0;
-
- if (compare_ether_addr(hdr->addr1, stlc->mac_addr) != 0)
- /* the frame was not for us */
- return 0;
-
- if (!(fc & IEEE80211_FCTL_MOREDATA)) {
- /* AP has no more frames buffered for us */
- stlc45xx_debug(DEBUG_PSM, "all buffered frames retrieved");
- stlc->pspolling = false;
- return 0;
- }
-
- /* MOREDATA bit is set, let's ask for a new frame from the AP */
- stlc45xx_tx_pspoll(stlc, stlc->psm);
-
- return 0;
-}
-
-/*
- * mac80211 cannot read TIM from beacons, so let's add a hack to the
- * driver. We have to add support to mac80211 later.
- */
-static int stlc45xx_rx_data_beacon(struct stlc45xx *stlc, struct sk_buff *skb)
-{
- struct s_lm_data_in *data = (struct s_lm_data_in *) skb->data;
- size_t len = skb->len, tim_len = 0, baselen, pvbmap_len;
- struct ieee80211_mgmt *mgmt;
- struct stlc45xx_ie_tim *tim = NULL;
- int bmap_offset, index, aid_bit;
-
- mgmt = (void *) skb->data + sizeof(*data);
-
- baselen = (u8 *) mgmt->u.beacon.variable - (u8 *) mgmt;
- if (baselen > len) {
- stlc45xx_warning("invalid baselen in beacon");
- return -EINVAL;
- }
-
- stlc45xx_parse_elems(mgmt->u.beacon.variable, len - baselen, &tim,
- &tim_len);
-
- if (!tim) {
- stlc45xx_warning("didn't find tim from a beacon");
- return -EINVAL;
- }
-
- bmap_offset = tim->bmap_control & 0xfe;
- index = stlc->aid / 8 - bmap_offset;
-
- pvbmap_len = tim_len - 3;
- if (index > pvbmap_len)
- return -EINVAL;
-
- aid_bit = !!(tim->pvbmap[index] & (1 << stlc->aid % 8));
-
- stlc45xx_debug(DEBUG_PSM, "fc 0x%x duration %d seq %d dtim %u "
- "bmap_control 0x%x aid_bit %d",
- mgmt->frame_control, mgmt->duration, mgmt->seq_ctrl >> 4,
- tim->dtim_count, tim->bmap_control, aid_bit);
-
- if (!aid_bit)
- return 0;
-
- stlc->pspolling = true;
- stlc45xx_tx_pspoll(stlc, stlc->psm);
-
- return 0;
-}
-
-static int stlc45xx_rx_data(struct stlc45xx *stlc, struct sk_buff *skb)
-{
- struct ieee80211_rx_status status;
- struct s_lm_data_in *data = (struct s_lm_data_in *) skb->data;
- int align = 0;
- u8 *p, align_len;
- u16 len;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- if (stlc->psm) {
- if (data->flags & LM_IN_BEACON)
- stlc45xx_rx_data_beacon(stlc, skb);
- else if (stlc->pspolling && (data->flags & LM_IN_DATA))
- stlc45xx_check_more_data(stlc, skb);
- }
-
- memset(&status, 0, sizeof(status));
-
- status.freq = data->frequency;
- status.signal = data->rcpi / 2 - 110;
-
- /* let's assume that maximum rcpi value is 140 (= 35 dBm) */
- status.qual = data->rcpi * 100 / 140;
-
- status.band = IEEE80211_BAND_2GHZ;
-
- /*
- * FIXME: this gives warning from __ieee80211_rx()
- *
- * status.rate_idx = data->rate;
- */
-
- len = data->length;
-
- if (data->flags & LM_FLAG_ALIGN)
- align = 1;
-
- skb_pull(skb, sizeof(*data));
-
- if (align) {
- p = skb->data;
- align_len = *p;
- skb_pull(skb, align_len);
- }
-
- skb_trim(skb, len);
-
- stlc45xx_debug(DEBUG_RX, "rx data 0x%p %d B", skb->data, skb->len);
- stlc45xx_dump(DEBUG_RX_CONTENT, skb->data, skb->len);
-
- memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status));
- ieee80211_rx(stlc->hw, skb);
-
- return 0;
-}
-
-
-
-static int stlc45xx_rx(struct stlc45xx *stlc)
-{
- struct s_lm_control *control;
- struct sk_buff *skb;
- int ret;
- u16 len;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- stlc45xx_wakeup(stlc);
-
- /* dummy read to flush SPI DMA controller bug */
- stlc45xx_read16(stlc, SPI_ADRS_GEN_PURP_1);
-
- len = stlc45xx_read16(stlc, SPI_ADRS_DMA_DATA);
-
- if (len == 0) {
- stlc45xx_warning("rx request of zero bytes");
- return 0;
- }
-
- skb = dev_alloc_skb(len);
- if (!skb) {
- stlc45xx_warning("could not alloc skb");
- return 0;
- }
-
- stlc45xx_spi_read(stlc, SPI_ADRS_DMA_DATA, skb_put(skb, len), len);
-
- stlc45xx_sleep(stlc);
-
- stlc45xx_debug(DEBUG_RX, "rx frame 0x%p %d B", skb->data, skb->len);
- stlc45xx_dump(DEBUG_RX_CONTENT, skb->data, skb->len);
-
- control = (struct s_lm_control *) skb->data;
-
- if (control->flags & LM_FLAG_CONTROL)
- ret = stlc45xx_rx_control(stlc, skb);
- else
- ret = stlc45xx_rx_data(stlc, skb);
-
- return ret;
-}
-
-
-static irqreturn_t stlc45xx_interrupt(int irq, void *config)
-{
- struct spi_device *spi = config;
- struct stlc45xx *stlc = dev_get_drvdata(&spi->dev);
-
- stlc45xx_debug(DEBUG_IRQ, "IRQ");
-
- queue_work(stlc->hw->workqueue, &stlc->work);
-
- return IRQ_HANDLED;
-}
-
-static int stlc45xx_tx_frame(struct stlc45xx *stlc, u32 address,
- void *buf, size_t len)
-{
- struct s_dma_regs dma_regs;
- unsigned long timeout;
- int ret = 0;
- u32 ints;
-
- stlc->tx_frames++;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- stlc45xx_debug(DEBUG_TX, "tx frame 0x%p %zu B", buf, len);
- stlc45xx_dump(DEBUG_TX_CONTENT, buf, len);
-
- stlc45xx_wakeup(stlc);
-
- dma_regs.cmd = SPI_DMA_WRITE_CTRL_ENABLE;
- dma_regs.len = cpu_to_le16(len);
- dma_regs.addr = cpu_to_le32(address);
-
- stlc45xx_spi_write(stlc, SPI_ADRS_DMA_WRITE_CTRL, &dma_regs,
- sizeof(dma_regs));
-
- stlc45xx_spi_write(stlc, SPI_ADRS_DMA_DATA, buf, len);
-
- timeout = jiffies + 2 * HZ;
- ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
- while (!(ints & SPI_HOST_INT_WR_READY)) {
- if (time_after(jiffies, timeout)) {
- stlc45xx_warning("WR_READY timeout");
- ret = -1;
- goto out;
- }
- ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
- }
-
- stlc45xx_int_ack(stlc, SPI_HOST_INT_WR_READY);
-
- stlc45xx_sleep(stlc);
-
-out:
- return ret;
-}
-
-static int stlc45xx_wq_tx(struct stlc45xx *stlc)
-{
- struct txbuffer *entry;
- int ret = 0;
-
- spin_lock_bh(&stlc->tx_lock);
-
- while (!list_empty(&stlc->tx_pending)) {
- entry = list_entry(stlc->tx_pending.next,
- struct txbuffer, tx_list);
-
- list_del_init(&entry->tx_list);
-
- spin_unlock_bh(&stlc->tx_lock);
-
- ret = stlc45xx_tx_frame(stlc, entry->frame_start,
- entry->skb->data, entry->skb->len);
-
- spin_lock_bh(&stlc->tx_lock);
-
- if (ret < 0) {
- /* frame transfer to firmware buffer failed */
- /* FIXME: report this to mac80211 */
- dev_kfree_skb(entry->skb);
- stlc45xx_txbuffer_free(stlc, entry);
- goto out;
- }
-
- list_add(&entry->tx_list, &stlc->tx_sent);
- queue_delayed_work(stlc->hw->workqueue,
- &stlc->work_tx_timeout,
- msecs_to_jiffies(TX_TIMEOUT));
- }
-
-out:
- spin_unlock_bh(&stlc->tx_lock);
- return ret;
-}
-
-static void stlc45xx_work(struct work_struct *work)
-{
- struct stlc45xx *stlc = container_of(work, struct stlc45xx, work);
- u32 ints;
- int ret;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- mutex_lock(&stlc->mutex);
-
- if (stlc->fw_state == FW_STATE_OFF &&
- stlc->fw_state == FW_STATE_RESET)
- goto out;
-
- ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
- stlc45xx_debug(DEBUG_BH, "begin host_ints 0x%08x", ints);
-
- if (ints & SPI_HOST_INT_READY) {
- stlc45xx_int_ready(stlc);
- stlc45xx_int_ack(stlc, SPI_HOST_INT_READY);
- }
-
- if (stlc->fw_state != FW_STATE_READY)
- goto out;
-
- if (ints & SPI_HOST_INT_UPDATE) {
- stlc45xx_int_ack(stlc, SPI_HOST_INT_UPDATE);
- ret = stlc45xx_rx(stlc);
- if (ret < 0) {
- stlc45xx_reset(stlc);
- goto out;
- }
- }
- if (ints & SPI_HOST_INT_SW_UPDATE) {
- stlc45xx_int_ack(stlc, SPI_HOST_INT_SW_UPDATE);
- ret = stlc45xx_rx(stlc);
- if (ret < 0) {
- stlc45xx_reset(stlc);
- goto out;
- }
- }
-
- ret = stlc45xx_wq_tx(stlc);
- if (ret < 0) {
- stlc45xx_reset(stlc);
- goto out;
- }
-
- ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
- stlc45xx_debug(DEBUG_BH, "end host_ints 0x%08x", ints);
-
-out:
- mutex_unlock(&stlc->mutex);
-}
-
-static void stlc45xx_tx_edcf(struct stlc45xx *stlc)
-{
- struct s_lm_control *control;
- struct s_lmo_edcf *edcf;
- size_t len, edcf_len;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- edcf_len = sizeof(*edcf);
- len = sizeof(*control) + edcf_len;
- control = kzalloc(len, GFP_KERNEL);
- edcf = (struct s_lmo_edcf *) (control + 1);
-
- control->flags = LM_FLAG_CONTROL | LM_CTRL_OPSET;
- control->length = edcf_len;
- control->oid = LM_OID_EDCF;
-
- edcf->slottime = 0x14;
- edcf->sifs = 10;
- edcf->eofpad = 6;
- edcf->maxburst = 1500;
-
- edcf->queues[0].aifs = 2;
- edcf->queues[0].pad0 = 1;
- edcf->queues[0].cwmin = 3;
- edcf->queues[0].cwmax = 7;
- edcf->queues[0].txop = 47;
- edcf->queues[1].aifs = 2;
- edcf->queues[1].pad0 = 0;
- edcf->queues[1].cwmin = 7;
- edcf->queues[1].cwmax = 15;
- edcf->queues[1].txop = 94;
- edcf->queues[2].aifs = 3;
- edcf->queues[2].pad0 = 0;
- edcf->queues[2].cwmin = 15;
- edcf->queues[2].cwmax = 1023;
- edcf->queues[2].txop = 0;
- edcf->queues[3].aifs = 7;
- edcf->queues[3].pad0 = 0;
- edcf->queues[3].cwmin = 15;
- edcf->queues[3].cwmax = 1023;
- edcf->queues[3].txop = 0;
- edcf->queues[4].aifs = 13;
- edcf->queues[4].pad0 = 99;
- edcf->queues[4].cwmin = 3437;
- edcf->queues[4].cwmax = 512;
- edcf->queues[4].txop = 12;
- edcf->queues[5].aifs = 142;
- edcf->queues[5].pad0 = 109;
- edcf->queues[5].cwmin = 8756;
- edcf->queues[5].cwmax = 6;
- edcf->queues[5].txop = 0;
- edcf->queues[6].aifs = 4;
- edcf->queues[6].pad0 = 0;
- edcf->queues[6].cwmin = 0;
- edcf->queues[6].cwmax = 58705;
- edcf->queues[6].txop = 25716;
- edcf->queues[7].aifs = 0;
- edcf->queues[7].pad0 = 0;
- edcf->queues[7].cwmin = 0;
- edcf->queues[7].cwmax = 0;
- edcf->queues[7].txop = 0;
-
- stlc45xx_tx_frame(stlc, FIRMWARE_CONFIG_START, control, len);
-
- kfree(control);
-}
-
-static void stlc45xx_tx_setup(struct stlc45xx *stlc)
-{
- struct s_lm_control *control;
- struct s_lmo_setup *setup;
- size_t len, setup_len;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- setup_len = sizeof(*setup);
- len = sizeof(*control) + setup_len;
- control = kzalloc(len, GFP_KERNEL);
- setup = (struct s_lmo_setup *) (control + 1);
-
- control->flags = LM_FLAG_CONTROL | LM_CTRL_OPSET;
- control->length = setup_len;
- control->oid = LM_OID_SETUP;
-
- setup->flags = LM_SETUP_INFRA;
- setup->antenna = 2;
- setup->rx_align = 0;
- setup->rx_buffer = FIRMWARE_RXBUFFER_START;
- setup->rx_mtu = FIRMWARE_MTU;
- setup->frontend = 5;
- setup->timeout = 0;
- setup->truncate = 48896;
- setup->bratemask = 0xffffffff;
- setup->ref_clock = 644245094;
- setup->lpf_bandwidth = 65535;
- setup->osc_start_delay = 65535;
-
- memcpy(setup->macaddr, stlc->mac_addr, ETH_ALEN);
- memcpy(setup->bssid, stlc->bssid, ETH_ALEN);
-
- stlc45xx_tx_frame(stlc, FIRMWARE_CONFIG_START, control, len);
-
- kfree(control);
-}
-
-static void stlc45xx_tx_scan(struct stlc45xx *stlc)
-{
- struct s_lm_control *control;
- struct s_lmo_scan *scan;
- size_t len, scan_len;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- scan_len = sizeof(*scan);
- len = sizeof(*control) + scan_len;
- control = kzalloc(len, GFP_KERNEL);
- scan = (struct s_lmo_scan *) (control + 1);
-
- control->flags = LM_FLAG_CONTROL | LM_CTRL_OPSET;
- control->length = scan_len;
- control->oid = LM_OID_SCAN;
-
- scan->flags = LM_SCAN_EXIT;
- scan->bratemask = 0x15f;
- scan->aloft[0] = 3;
- scan->aloft[1] = 3;
- scan->aloft[2] = 1;
- scan->aloft[3] = 0;
- scan->aloft[4] = 0;
- scan->aloft[5] = 0;
- scan->aloft[6] = 0;
- scan->aloft[7] = 0;
-
- memcpy(&scan->rssical, &stlc->cal_rssi[(stlc->channel - 1) *
- RSSI_CAL_LEN],
- RSSI_CAL_LEN);
- memcpy(&scan->channel, &stlc->cal_channels[(stlc->channel - 1) *
- CHANNEL_CAL_LEN],
- CHANNEL_CAL_LEN);
-
- stlc45xx_tx_frame(stlc, FIRMWARE_CONFIG_START, control, len);
-
- kfree(control);
-}
-
-/*
- * caller must hold mutex
- */
-static int stlc45xx_tx_pspoll(struct stlc45xx *stlc, bool powersave)
-{
- struct ieee80211_hdr *pspoll;
- int payload_len, padding, i;
- struct s_lm_data_out *data;
- struct txbuffer *entry;
- struct sk_buff *skb;
- char *payload;
- u16 fc;
-
- skb = dev_alloc_skb(stlc->hw->extra_tx_headroom + 16);
- if (!skb) {
- stlc45xx_warning("failed to allocate pspoll frame");
- return -ENOMEM;
- }
- skb_reserve(skb, stlc->hw->extra_tx_headroom);
-
- pspoll = (struct ieee80211_hdr *) skb_put(skb, 16);
- memset(pspoll, 0, 16);
- fc = IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL;
- if (powersave)
- fc |= IEEE80211_FCTL_PM;
- pspoll->frame_control = cpu_to_le16(fc);
- pspoll->duration_id = cpu_to_le16(stlc->aid);
-
- /* aid in PS-Poll has its two MSBs each set to 1 */
- pspoll->duration_id |= cpu_to_le16(1 << 15) | cpu_to_le16(1 << 14);
-
- memcpy(pspoll->addr1, stlc->bssid, ETH_ALEN);
- memcpy(pspoll->addr2, stlc->mac_addr, ETH_ALEN);
-
- stlc45xx_debug(DEBUG_PSM, "sending PS-Poll frame to %pM (powersave %d, "
- "fc 0x%x, aid %d)", pspoll->addr1,
- powersave, fc, stlc->aid);
-
- spin_lock_bh(&stlc->tx_lock);
-
- entry = stlc45xx_txbuffer_alloc(stlc, skb->len);
-
- spin_unlock_bh(&stlc->tx_lock);
-
- if (!entry) {
- /*
- * The queue should be stopped before the firmware buffer
- * is full, so firmware buffer should always have enough
- * space.
- *
- * But I'm too lazy and omit it for now.
- */
- if (net_ratelimit())
- stlc45xx_warning("firmware tx buffer full is full "
- "for null frame");
- return -ENOSPC;
- }
-
- payload = skb->data;
- payload_len = skb->len;
- padding = (int) (skb->data - sizeof(*data)) & 3;
- entry->header_len = sizeof(*data) + padding;
-
- entry->skb = skb;
- entry->status_needed = false;
- entry->handle = (u32) skb;
- entry->lifetime = jiffies + msecs_to_jiffies(TX_FRAME_LIFETIME);
-
- stlc45xx_debug(DEBUG_TX, "tx data 0x%x (0x%p payload %d B "
- "padding %d header_len %d)",
- entry->handle, payload, payload_len, padding,
- entry->header_len);
- stlc45xx_dump(DEBUG_TX_CONTENT, payload, payload_len);
-
- data = (struct s_lm_data_out *) skb_push(skb, entry->header_len);
-
- memset(data, 0, entry->header_len);
-
- if (padding)
- data->flags = LM_FLAG_ALIGN;
-
- data->flags = LM_OUT_BURST;
- data->length = payload_len;
- data->handle = entry->handle;
- data->aid = 1;
- data->rts_retries = 7;
- data->retries = 7;
- data->aloft_ctrl = 0;
- data->crypt_offset = 58;
- data->keytype = 0;
- data->keylen = 0;
- data->queue = LM_QUEUE_DATA3;
- data->backlog = 32;
- data->antenna = 2;
- data->cts = 3;
- data->power = 127;
-
- for (i = 0; i < 8; i++)
- data->aloft[i] = 0;
-
- /*
- * check if there's enough space in tx buffer
- *
- * FIXME: ignored for now
- */
-
- stlc45xx_tx_frame(stlc, entry->start, skb->data, skb->len);
-
- list_add(&entry->tx_list, &stlc->tx_sent);
-
- return 0;
-}
-
-/*
- * caller must hold mutex
- *
- * shamelessly stolen from mac80211/ieee80211_send_nullfunc
- */
-static int stlc45xx_tx_nullfunc(struct stlc45xx *stlc, bool powersave)
-{
- struct ieee80211_hdr *nullfunc;
- int payload_len, padding, i;
- struct s_lm_data_out *data;
- struct txbuffer *entry;
- struct sk_buff *skb;
- char *payload;
- u16 fc;
-
- skb = dev_alloc_skb(stlc->hw->extra_tx_headroom + 24);
- if (!skb) {
- stlc45xx_warning("failed to allocate buffer for null frame\n");
- return -ENOMEM;
- }
- skb_reserve(skb, stlc->hw->extra_tx_headroom);
-
- nullfunc = (struct ieee80211_hdr *) skb_put(skb, 24);
- memset(nullfunc, 0, 24);
- fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC |
- IEEE80211_FCTL_TODS;
-
- if (powersave)
- fc |= IEEE80211_FCTL_PM;
-
- nullfunc->frame_control = cpu_to_le16(fc);
- memcpy(nullfunc->addr1, stlc->bssid, ETH_ALEN);
- memcpy(nullfunc->addr2, stlc->mac_addr, ETH_ALEN);
- memcpy(nullfunc->addr3, stlc->bssid, ETH_ALEN);
-
- stlc45xx_debug(DEBUG_PSM, "sending Null frame to %pM (powersave %d, "
- "fc 0x%x)", nullfunc->addr1, powersave, fc);
-
- spin_lock_bh(&stlc->tx_lock);
-
- entry = stlc45xx_txbuffer_alloc(stlc, skb->len);
-
- spin_unlock_bh(&stlc->tx_lock);
-
- if (!entry) {
- /*
- * The queue should be stopped before the firmware buffer
- * is full, so firmware buffer should always have enough
- * space.
- *
- * But I'm too lazy and omit it for now.
- */
- if (net_ratelimit())
- stlc45xx_warning("firmware tx buffer full is full "
- "for null frame");
- return -ENOSPC;
- }
-
- payload = skb->data;
- payload_len = skb->len;
- padding = (int) (skb->data - sizeof(*data)) & 3;
- entry->header_len = sizeof(*data) + padding;
-
- entry->skb = skb;
- entry->status_needed = false;
- entry->handle = (u32) skb;
- entry->lifetime = jiffies + msecs_to_jiffies(TX_FRAME_LIFETIME);
-
- stlc45xx_debug(DEBUG_TX, "tx data 0x%x (0x%p payload %d B "
- "padding %d header_len %d)",
- entry->handle, payload, payload_len, padding,
- entry->header_len);
- stlc45xx_dump(DEBUG_TX_CONTENT, payload, payload_len);
-
- data = (struct s_lm_data_out *) skb_push(skb, entry->header_len);
-
- memset(data, 0, entry->header_len);
-
- if (padding)
- data->flags = LM_FLAG_ALIGN;
-
- data->flags = LM_OUT_BURST;
- data->length = payload_len;
- data->handle = entry->handle;
- data->aid = 1;
- data->rts_retries = 7;
- data->retries = 7;
- data->aloft_ctrl = 0;
- data->crypt_offset = 58;
- data->keytype = 0;
- data->keylen = 0;
- data->queue = LM_QUEUE_DATA3;
- data->backlog = 32;
- data->antenna = 2;
- data->cts = 3;
- data->power = 127;
-
- for (i = 0; i < 8; i++)
- data->aloft[i] = 0;
-
- /*
- * check if there's enough space in tx buffer
- *
- * FIXME: ignored for now
- */
-
- stlc45xx_tx_frame(stlc, entry->start, skb->data, skb->len);
-
- list_add(&entry->tx_list, &stlc->tx_sent);
-
- return 0;
-}
-
-/* caller must hold mutex */
-static void stlc45xx_tx_psm(struct stlc45xx *stlc, bool enable)
-{
- struct s_lm_control *control;
- struct s_lmo_psm *psm;
- size_t len, psm_len;
-
- WARN_ON(!stlc->associated);
- WARN_ON(stlc->aid < 1);
- WARN_ON(stlc->aid > 2007);
-
- psm_len = sizeof(*psm);
- len = sizeof(*control) + psm_len;
- control = kzalloc(len, GFP_KERNEL);
- psm = (struct s_lmo_psm *) (control + 1);
-
- control->flags = LM_FLAG_CONTROL | LM_CTRL_OPSET;
- control->length = psm_len;
- control->oid = LM_OID_PSM;
-
- if (enable)
- psm->flags |= LM_PSM;
-
- psm->aid = stlc->aid;
-
- psm->beacon_rcpi_skip_max = 60;
-
- psm->intervals[0].interval = 1;
- psm->intervals[0].periods = 1;
- psm->intervals[1].interval = 1;
- psm->intervals[1].periods = 1;
- psm->intervals[2].interval = 1;
- psm->intervals[2].periods = 1;
- psm->intervals[3].interval = 1;
- psm->intervals[3].periods = 1;
-
- psm->nr = 0;
- psm->exclude[0] = 0;
-
- stlc45xx_debug(DEBUG_PSM, "sending LM_OID_PSM (aid %d, interval %d)",
- psm->aid, psm->intervals[0].interval);
-
- stlc45xx_tx_frame(stlc, FIRMWARE_CONFIG_START, control, len);
-
- kfree(control);
-}
-
-static int stlc45xx_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
- struct stlc45xx *stlc = hw->priv;
- struct ieee80211_tx_info *info;
- struct ieee80211_rate *rate;
- int payload_len, padding, i;
- struct s_lm_data_out *data;
- struct txbuffer *entry;
- char *payload;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- spin_lock_bh(&stlc->tx_lock);
-
- entry = stlc45xx_txbuffer_alloc(stlc, skb->len);
- if (!entry) {
- /* the queue should be stopped before the firmware buffer
- * is full, so firmware buffer should always have enough
- * space */
- if (net_ratelimit())
- stlc45xx_warning("firmware buffer full");
- spin_unlock_bh(&stlc->tx_lock);
- return NETDEV_TX_BUSY;
- }
-
- info = IEEE80211_SKB_CB(skb);
-
- payload = skb->data;
- payload_len = skb->len;
- padding = (int) (skb->data - sizeof(*data)) & 3;
- entry->header_len = sizeof(*data) + padding;
-
- entry->skb = skb;
- entry->status_needed = true;
- entry->handle = (u32) skb;
- entry->lifetime = jiffies + msecs_to_jiffies(TX_FRAME_LIFETIME);
-
- stlc45xx_debug(DEBUG_TX, "tx data 0x%x (0x%p payload %d B "
- "padding %d header_len %d)",
- entry->handle, payload, payload_len, padding,
- entry->header_len);
- stlc45xx_dump(DEBUG_TX_CONTENT, payload, payload_len);
-
- data = (struct s_lm_data_out *) skb_push(skb, entry->header_len);
-
- memset(data, 0, entry->header_len);
-
- if (padding)
- data->flags = LM_FLAG_ALIGN;
-
- data->flags = LM_OUT_BURST;
- data->length = payload_len;
- data->handle = entry->handle;
- data->aid = 1;
- data->rts_retries = 7;
- data->retries = 7;
- data->aloft_ctrl = 0;
- data->crypt_offset = 58;
- data->keytype = 0;
- data->keylen = 0;
- data->queue = 2;
- data->backlog = 32;
- data->antenna = 2;
- data->cts = 3;
- data->power = 127;
-
- for (i = 0; i < 8; i++) {
- rate = ieee80211_get_tx_rate(stlc->hw, info);
- data->aloft[i] = rate->hw_value;
- }
-
- list_add_tail(&entry->tx_list, &stlc->tx_pending);
-
- /* check if there's enough space in tx buffer */
- if (stlc45xx_txbuffer_find(stlc, MAX_FRAME_LEN) == -1) {
- stlc45xx_debug(DEBUG_QUEUE, "tx buffer full, stopping queues");
- stlc->tx_queue_stopped = 1;
- ieee80211_stop_queues(stlc->hw);
- }
-
- queue_work(stlc->hw->workqueue, &stlc->work);
-
- spin_unlock_bh(&stlc->tx_lock);
-
- return NETDEV_TX_OK;
-}
-
-static int stlc45xx_op_start(struct ieee80211_hw *hw)
-{
- struct stlc45xx *stlc = hw->priv;
- unsigned long timeout;
- int ret = 0;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- mutex_lock(&stlc->mutex);
-
- stlc->fw_state = FW_STATE_BOOTING;
- stlc->channel = 1;
-
- stlc45xx_power_on(stlc);
-
- ret = stlc45xx_upload_firmware(stlc);
- if (ret < 0) {
- stlc45xx_power_off(stlc);
- goto out_unlock;
- }
-
- stlc->tx_queue_stopped = 0;
-
- mutex_unlock(&stlc->mutex);
-
- timeout = msecs_to_jiffies(2000);
- timeout = wait_for_completion_interruptible_timeout(&stlc->fw_comp,
- timeout);
- if (!timeout) {
- stlc45xx_error("firmware boot failed");
- stlc45xx_power_off(stlc);
- ret = -1;
- goto out;
- }
-
- stlc45xx_debug(DEBUG_BOOT, "firmware booted");
-
- /* FIXME: should we take mutex just after wait_for_completion()? */
- mutex_lock(&stlc->mutex);
-
- WARN_ON(stlc->fw_state != FW_STATE_READY);
-
-out_unlock:
- mutex_unlock(&stlc->mutex);
-
-out:
- return ret;
-}
-
-static void stlc45xx_op_stop(struct ieee80211_hw *hw)
-{
- struct stlc45xx *stlc = hw->priv;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- mutex_lock(&stlc->mutex);
-
- WARN_ON(stlc->fw_state != FW_STATE_READY);
-
- stlc45xx_power_off(stlc);
-
- /* FIXME: make sure that all work_structs have completed */
-
- spin_lock_bh(&stlc->tx_lock);
- stlc45xx_flush_queues(stlc);
- spin_unlock_bh(&stlc->tx_lock);
-
- stlc->fw_state = FW_STATE_OFF;
-
- mutex_unlock(&stlc->mutex);
-}
-
-static int stlc45xx_op_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
-{
- struct stlc45xx *stlc = hw->priv;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- switch (conf->type) {
- case NL80211_IFTYPE_STATION:
- break;
- default:
- return -EOPNOTSUPP;
- }
-
- memcpy(stlc->mac_addr, conf->mac_addr, ETH_ALEN);
-
- return 0;
-}
-
-static void stlc45xx_op_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
-{
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-}
-
-static int stlc45xx_op_config(struct ieee80211_hw *hw, u32 changed)
-{
- struct stlc45xx *stlc = hw->priv;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- mutex_lock(&stlc->mutex);
-
- stlc->channel = hw->conf.channel->hw_value;
- stlc45xx_tx_scan(stlc);
- stlc45xx_tx_setup(stlc);
- stlc45xx_tx_edcf(stlc);
-
- if ((hw->conf.flags & IEEE80211_CONF_PS) != stlc->psm) {
- stlc->psm = hw->conf.flags & IEEE80211_CONF_PS;
- if (stlc->associated) {
- stlc45xx_tx_psm(stlc, stlc->psm);
- stlc45xx_tx_nullfunc(stlc, stlc->psm);
- }
- }
-
- mutex_unlock(&stlc->mutex);
-
- return 0;
-}
-
-static void stlc45xx_op_configure_filter(struct ieee80211_hw *hw,
- unsigned int changed_flags,
- unsigned int *total_flags,
- int mc_count,
- struct dev_addr_list *mc_list)
-{
- *total_flags = 0;
-}
-
-static void stlc45xx_op_bss_info_changed(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_bss_conf *info,
- u32 changed)
-{
- struct stlc45xx *stlc = hw->priv;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
- mutex_lock(&stlc->mutex);
-
- memcpy(stlc->bssid, info->bssid, ETH_ALEN);
- stlc45xx_tx_setup(stlc);
-
- mutex_unlock(&stlc->mutex);
-
- if (changed & BSS_CHANGED_ASSOC) {
- stlc->associated = info->assoc;
- if (info->assoc)
- stlc->aid = info->aid;
- else
- stlc->aid = -1;
-
- if (stlc->psm) {
- stlc45xx_tx_psm(stlc, stlc->psm);
- stlc45xx_tx_nullfunc(stlc, stlc->psm);
- }
- }
-}
-
-
-/* can't be const, mac80211 writes to this */
-static struct ieee80211_rate stlc45xx_rates[] = {
- { .bitrate = 10, .hw_value = 0, .hw_value_short = 0, },
- { .bitrate = 20, .hw_value = 1, .hw_value_short = 1, },
- { .bitrate = 55, .hw_value = 2, .hw_value_short = 2, },
- { .bitrate = 110, .hw_value = 3, .hw_value_short = 3, },
- { .bitrate = 60, .hw_value = 4, .hw_value_short = 4, },
- { .bitrate = 90, .hw_value = 5, .hw_value_short = 5, },
- { .bitrate = 120, .hw_value = 6, .hw_value_short = 6, },
- { .bitrate = 180, .hw_value = 7, .hw_value_short = 7, },
- { .bitrate = 240, .hw_value = 8, .hw_value_short = 8, },
- { .bitrate = 360, .hw_value = 9, .hw_value_short = 9, },
- { .bitrate = 480, .hw_value = 10, .hw_value_short = 10, },
- { .bitrate = 540, .hw_value = 11, .hw_value_short = 11, },
-};
-
-/* can't be const, mac80211 writes to this */
-static struct ieee80211_channel stlc45xx_channels[] = {
- { .hw_value = 1, .center_freq = 2412},
- { .hw_value = 2, .center_freq = 2417},
- { .hw_value = 3, .center_freq = 2422},
- { .hw_value = 4, .center_freq = 2427},
- { .hw_value = 5, .center_freq = 2432},
- { .hw_value = 6, .center_freq = 2437},
- { .hw_value = 7, .center_freq = 2442},
- { .hw_value = 8, .center_freq = 2447},
- { .hw_value = 9, .center_freq = 2452},
- { .hw_value = 10, .center_freq = 2457},
- { .hw_value = 11, .center_freq = 2462},
- { .hw_value = 12, .center_freq = 2467},
- { .hw_value = 13, .center_freq = 2472},
-};
-
-/* can't be const, mac80211 writes to this */
-static struct ieee80211_supported_band stlc45xx_band_2ghz = {
- .channels = stlc45xx_channels,
- .n_channels = ARRAY_SIZE(stlc45xx_channels),
- .bitrates = stlc45xx_rates,
- .n_bitrates = ARRAY_SIZE(stlc45xx_rates),
-};
-
-static const struct ieee80211_ops stlc45xx_ops = {
- .start = stlc45xx_op_start,
- .stop = stlc45xx_op_stop,
- .add_interface = stlc45xx_op_add_interface,
- .remove_interface = stlc45xx_op_remove_interface,
- .config = stlc45xx_op_config,
- .configure_filter = stlc45xx_op_configure_filter,
- .tx = stlc45xx_op_tx,
- .bss_info_changed = stlc45xx_op_bss_info_changed,
-};
-
-static int stlc45xx_register_mac80211(struct stlc45xx *stlc)
-{
- /* FIXME: SET_IEEE80211_PERM_ADDR() requires default_mac_addr
- to be non-const for some strange reason */
- static u8 default_mac_addr[ETH_ALEN] = {
- 0x00, 0x02, 0xee, 0xc0, 0xff, 0xee
- };
- int ret;
-
- SET_IEEE80211_PERM_ADDR(stlc->hw, default_mac_addr);
-
- ret = ieee80211_register_hw(stlc->hw);
- if (ret) {
- stlc45xx_error("unable to register mac80211 hw: %d", ret);
- return ret;
- }
-
- return 0;
-}
-
-static void stlc45xx_device_release(struct device *dev)
-{
-
-}
-
-static struct platform_device stlc45xx_device = {
- .name = "stlc45xx",
- .id = -1,
-
- /* device model insists to have a release function */
- .dev = {
- .release = stlc45xx_device_release,
- },
-};
-
-static int __devinit stlc45xx_probe(struct spi_device *spi)
-{
- struct stlc45xx *stlc;
- struct ieee80211_hw *hw;
- int ret;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- /* mac80211 alloc */
- hw = ieee80211_alloc_hw(sizeof(*stlc), &stlc45xx_ops);
- if (!hw) {
- stlc45xx_error("could not alloc ieee80211_hw");
- ret = -ENOMEM;
- goto out;
- }
-
- /* mac80211 clears hw->priv */
- stlc = hw->priv;
-
- stlc->hw = hw;
- dev_set_drvdata(&spi->dev, stlc);
- stlc->spi = spi;
-
- spi->bits_per_word = 16;
- spi->max_speed_hz = 24000000;
-
- ret = spi_setup(spi);
- if (ret < 0)
- stlc45xx_error("spi_setup failed");
-
- ret = gpio_request(stlc45xx_gpio_power, "stlc45xx power");
- if (ret < 0) {
- stlc45xx_error("power GPIO request failed: %d", ret);
- return ret;
- }
-
- ret = gpio_request(stlc45xx_gpio_irq, "stlc45xx irq");
- if (ret < 0) {
- stlc45xx_error("irq GPIO request failed: %d", ret);
- goto out;
- }
-
- gpio_direction_output(stlc45xx_gpio_power, 0);
- gpio_direction_input(stlc45xx_gpio_irq);
-
- ret = request_irq(gpio_to_irq(stlc45xx_gpio_irq),
- stlc45xx_interrupt, IRQF_DISABLED, "stlc45xx",
- stlc->spi);
- if (ret < 0)
- /* FIXME: handle the error */
- stlc45xx_error("request_irq() failed");
-
- set_irq_type(gpio_to_irq(stlc45xx_gpio_irq),
- IRQ_TYPE_EDGE_RISING);
-
- disable_irq(gpio_to_irq(stlc45xx_gpio_irq));
-
- ret = platform_device_register(&stlc45xx_device);
- if (ret) {
- stlc45xx_error("Couldn't register wlan_omap device.");
- return ret;
- }
- dev_set_drvdata(&stlc45xx_device.dev, stlc);
-
- INIT_WORK(&stlc->work, stlc45xx_work);
- INIT_WORK(&stlc->work_reset, stlc45xx_work_reset);
- INIT_DELAYED_WORK(&stlc->work_tx_timeout, stlc45xx_work_tx_timeout);
- mutex_init(&stlc->mutex);
- init_completion(&stlc->fw_comp);
- spin_lock_init(&stlc->tx_lock);
- INIT_LIST_HEAD(&stlc->txbuffer);
- INIT_LIST_HEAD(&stlc->tx_pending);
- INIT_LIST_HEAD(&stlc->tx_sent);
-
- hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM;
- /* four bytes for padding */
- hw->extra_tx_headroom = sizeof(struct s_lm_data_out) + 4;
-
- /* unit us */
- hw->channel_change_time = 1000;
-
- hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
- hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &stlc45xx_band_2ghz;
-
- SET_IEEE80211_DEV(hw, &spi->dev);
-
- BUILD_BUG_ON(sizeof(default_cal_rssi) != RSSI_CAL_ARRAY_LEN);
- BUILD_BUG_ON(sizeof(default_cal_channels) != CHANNEL_CAL_ARRAY_LEN);
-
- stlc->cal_rssi = kmemdup(default_cal_rssi, RSSI_CAL_ARRAY_LEN,
- GFP_KERNEL);
- stlc->cal_channels = kmemdup(default_cal_channels,
- CHANNEL_CAL_ARRAY_LEN,
- GFP_KERNEL);
-
- ret = device_create_file(&stlc45xx_device.dev, &dev_attr_cal_rssi);
- if (ret < 0) {
- stlc45xx_error("failed to create sysfs file cal_rssi");
- goto out;
- }
-
- ret = device_create_file(&stlc45xx_device.dev, &dev_attr_cal_channels);
- if (ret < 0) {
- stlc45xx_error("failed to create sysfs file cal_channels");
- goto out;
- }
-
- ret = device_create_file(&stlc45xx_device.dev, &dev_attr_tx_buf);
- if (ret < 0) {
- stlc45xx_error("failed to create sysfs file tx_buf");
- goto out;
- }
-
- ret = stlc45xx_register_mac80211(stlc);
- if (ret < 0)
- goto out;
-
- stlc45xx_info("v" DRIVER_VERSION " loaded");
-
- stlc45xx_info("config buffer 0x%x-0x%x",
- FIRMWARE_CONFIG_START, FIRMWARE_CONFIG_END);
- stlc45xx_info("tx 0x%x-0x%x, rx 0x%x-0x%x",
- FIRMWARE_TXBUFFER_START, FIRMWARE_TXBUFFER_END,
- FIRMWARE_RXBUFFER_START, FIRMWARE_RXBUFFER_END);
-
-out:
- return ret;
-}
-
-static int __devexit stlc45xx_remove(struct spi_device *spi)
-{
- struct stlc45xx *stlc = dev_get_drvdata(&spi->dev);
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- platform_device_unregister(&stlc45xx_device);
-
- ieee80211_unregister_hw(stlc->hw);
-
- free_irq(gpio_to_irq(stlc45xx_gpio_irq), spi);
-
- gpio_free(stlc45xx_gpio_power);
- gpio_free(stlc45xx_gpio_irq);
-
- /* FIXME: free cal_channels and cal_rssi? */
-
- kfree(stlc->fw);
-
- mutex_destroy(&stlc->mutex);
-
- /* frees also stlc */
- ieee80211_free_hw(stlc->hw);
- stlc = NULL;
-
- return 0;
-}
-
-
-static struct spi_driver stlc45xx_spi_driver = {
- .driver = {
- /* use cx3110x name because board-n800.c uses that for the
- * SPI port */
- .name = "cx3110x",
- .bus = &spi_bus_type,
- .owner = THIS_MODULE,
- },
-
- .probe = stlc45xx_probe,
- .remove = __devexit_p(stlc45xx_remove),
-};
-
-static int __init stlc45xx_init(void)
-{
- int ret;
-
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- ret = spi_register_driver(&stlc45xx_spi_driver);
- if (ret < 0) {
- stlc45xx_error("failed to register SPI driver: %d", ret);
- goto out;
- }
-
-out:
- return ret;
-}
-
-static void __exit stlc45xx_exit(void)
-{
- stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
- spi_unregister_driver(&stlc45xx_spi_driver);
-
- stlc45xx_info("unloaded");
-}
-
-module_init(stlc45xx_init);
-module_exit(stlc45xx_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Kalle Valo <kalle.valo@nokia.com>");
-MODULE_ALIAS("spi:cx3110x");
diff --git a/drivers/staging/stlc45xx/stlc45xx.h b/drivers/staging/stlc45xx/stlc45xx.h
deleted file mode 100644
index ac96bbb..0000000
--- a/drivers/staging/stlc45xx/stlc45xx.h
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * This file is part of stlc45xx
- *
- * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * Contact: Kalle Valo <kalle.valo@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/mutex.h>
-#include <linux/list.h>
-#include <net/mac80211.h>
-
-#include "stlc45xx_lmac.h"
-
-#define DRIVER_NAME "stlc45xx"
-#define DRIVER_VERSION "0.1.3"
-
-#define DRIVER_PREFIX DRIVER_NAME ": "
-
-enum {
- DEBUG_NONE = 0,
- DEBUG_FUNC = 1 << 0,
- DEBUG_IRQ = 1 << 1,
- DEBUG_BH = 1 << 2,
- DEBUG_RX = 1 << 3,
- DEBUG_RX_CONTENT = 1 << 5,
- DEBUG_TX = 1 << 6,
- DEBUG_TX_CONTENT = 1 << 8,
- DEBUG_TXBUFFER = 1 << 9,
- DEBUG_QUEUE = 1 << 10,
- DEBUG_BOOT = 1 << 11,
- DEBUG_PSM = 1 << 12,
- DEBUG_ALL = ~0,
-};
-
-#define DEBUG_LEVEL DEBUG_NONE
-/* #define DEBUG_LEVEL DEBUG_ALL */
-/* #define DEBUG_LEVEL (DEBUG_TX | DEBUG_RX | DEBUG_IRQ) */
-/* #define DEBUG_LEVEL (DEBUG_TX | DEBUG_MEMREGION | DEBUG_QUEUE) */
-/* #define DEBUG_LEVEL (DEBUG_MEMREGION | DEBUG_QUEUE) */
-
-#define stlc45xx_error(fmt, arg...) \
- printk(KERN_ERR DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
-
-#define stlc45xx_warning(fmt, arg...) \
- printk(KERN_WARNING DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
-
-#define stlc45xx_info(fmt, arg...) \
- printk(KERN_INFO DRIVER_PREFIX fmt "\n", ##arg)
-
-#define stlc45xx_debug(level, fmt, arg...) \
- do { \
- if (level & DEBUG_LEVEL) \
- printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg); \
- } while (0)
-
-#define stlc45xx_dump(level, buf, len) \
- do { \
- if (level & DEBUG_LEVEL) \
- print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, \
- 16, 1, buf, len, 1); \
- } while (0)
-
-#define MAC2STR(a) ((a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5])
-#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"
-
-/* Bit 15 is read/write bit; ON = READ, OFF = WRITE */
-#define ADDR_READ_BIT_15 0x8000
-
-#define SPI_ADRS_ARM_INTERRUPTS 0x00
-#define SPI_ADRS_ARM_INT_EN 0x04
-
-#define SPI_ADRS_HOST_INTERRUPTS 0x08
-#define SPI_ADRS_HOST_INT_EN 0x0c
-#define SPI_ADRS_HOST_INT_ACK 0x10
-
-#define SPI_ADRS_GEN_PURP_1 0x14
-#define SPI_ADRS_GEN_PURP_2 0x18
-
-/* high word */
-#define SPI_ADRS_DEV_CTRL_STAT 0x26
-
-#define SPI_ADRS_DMA_DATA 0x28
-
-#define SPI_ADRS_DMA_WRITE_CTRL 0x2c
-#define SPI_ADRS_DMA_WRITE_LEN 0x2e
-#define SPI_ADRS_DMA_WRITE_BASE 0x30
-
-#define SPI_ADRS_DMA_READ_CTRL 0x34
-#define SPI_ADRS_DMA_READ_LEN 0x36
-#define SPI_ADRS_DMA_READ_BASE 0x38
-
-#define SPI_CTRL_STAT_HOST_OVERRIDE 0x8000
-#define SPI_CTRL_STAT_START_HALTED 0x4000
-#define SPI_CTRL_STAT_RAM_BOOT 0x2000
-#define SPI_CTRL_STAT_HOST_RESET 0x1000
-#define SPI_CTRL_STAT_HOST_CPU_EN 0x0800
-
-#define SPI_DMA_WRITE_CTRL_ENABLE 0x0001
-#define SPI_DMA_READ_CTRL_ENABLE 0x0001
-#define HOST_ALLOWED (1 << 7)
-
-#define FIRMWARE_ADDRESS 0x20000
-
-#define SPI_TIMEOUT 100 /* msec */
-
-#define SPI_MAX_TX_PACKETS 32
-
-#define SPI_MAX_PACKET_SIZE 32767
-
-#define SPI_TARGET_INT_WAKEUP 0x00000001
-#define SPI_TARGET_INT_SLEEP 0x00000002
-#define SPI_TARGET_INT_RDDONE 0x00000004
-
-#define SPI_TARGET_INT_CTS 0x00004000
-#define SPI_TARGET_INT_DR 0x00008000
-
-#define SPI_HOST_INT_READY 0x00000001
-#define SPI_HOST_INT_WR_READY 0x00000002
-#define SPI_HOST_INT_SW_UPDATE 0x00000004
-#define SPI_HOST_INT_UPDATE 0x10000000
-
-/* clear to send */
-#define SPI_HOST_INT_CTS 0x00004000
-
-/* data ready */
-#define SPI_HOST_INT_DR 0x00008000
-
-#define SPI_HOST_INTS_DEFAULT \
- (SPI_HOST_INT_READY | SPI_HOST_INT_UPDATE | SPI_HOST_INT_SW_UPDATE)
-
-#define TARGET_BOOT_SLEEP 50
-
-/* The firmware buffer is divided into three areas:
- *
- * o config area (for control commands)
- * o tx buffer
- * o rx buffer
- */
-#define FIRMWARE_BUFFER_START 0x20200
-#define FIRMWARE_BUFFER_END 0x27c60
-#define FIRMWARE_BUFFER_LEN (FIRMWARE_BUFFER_END - FIRMWARE_BUFFER_START)
-#define FIRMWARE_MTU 3240
-#define FIRMWARE_CONFIG_PAYLOAD_LEN 1024
-#define FIRMWARE_CONFIG_START FIRMWARE_BUFFER_START
-#define FIRMWARE_CONFIG_LEN (sizeof(struct s_lm_control) + \
- FIRMWARE_CONFIG_PAYLOAD_LEN)
-#define FIRMWARE_CONFIG_END (FIRMWARE_CONFIG_START + FIRMWARE_CONFIG_LEN - 1)
-#define FIRMWARE_RXBUFFER_LEN (5 * FIRMWARE_MTU + 1024)
-#define FIRMWARE_RXBUFFER_START (FIRMWARE_BUFFER_END - FIRMWARE_RXBUFFER_LEN)
-#define FIRMWARE_RXBUFFER_END (FIRMWARE_RXBUFFER_START + \
- FIRMWARE_RXBUFFER_LEN - 1)
-#define FIRMWARE_TXBUFFER_START (FIRMWARE_BUFFER_START + FIRMWARE_CONFIG_LEN)
-#define FIRMWARE_TXBUFFER_LEN (FIRMWARE_BUFFER_LEN - FIRMWARE_CONFIG_LEN - \
- FIRMWARE_RXBUFFER_LEN)
-#define FIRMWARE_TXBUFFER_END (FIRMWARE_TXBUFFER_START + \
- FIRMWARE_TXBUFFER_LEN - 1)
-
-#define FIRMWARE_TXBUFFER_HEADER 100
-#define FIRMWARE_TXBUFFER_TRAILER 4
-
-/* FIXME: come up with a proper value */
-#define MAX_FRAME_LEN 2500
-
-/* unit is ms */
-#define TX_FRAME_LIFETIME 2000
-#define TX_TIMEOUT 4000
-
-#define SUPPORTED_CHANNELS 13
-
-/* FIXME */
-/* #define CHANNEL_CAL_LEN offsetof(struct s_lmo_scan, bratemask) - \ */
-/* offsetof(struct s_lmo_scan, channel) */
-#define CHANNEL_CAL_LEN 292
-#define CHANNEL_CAL_ARRAY_LEN (SUPPORTED_CHANNELS * CHANNEL_CAL_LEN)
-/* FIXME */
-/* #define RSSI_CAL_LEN sizeof(struct s_lmo_scan) - \ */
-/* offsetof(struct s_lmo_scan, rssical) */
-#define RSSI_CAL_LEN 8
-#define RSSI_CAL_ARRAY_LEN (SUPPORTED_CHANNELS * RSSI_CAL_LEN)
-
-struct s_dma_regs {
- unsigned short cmd;
- unsigned short len;
- unsigned long addr;
-};
-
-struct stlc45xx_ie_tim {
- u8 dtim_count;
- u8 dtim_period;
- u8 bmap_control;
- u8 pvbmap[251];
-};
-
-struct txbuffer {
- /* can be removed when switched to skb queue */
- struct list_head tx_list;
-
- struct list_head buffer_list;
-
- int start;
- int frame_start;
- int end;
-
- struct sk_buff *skb;
- u32 handle;
-
- bool status_needed;
-
- int header_len;
-
- /* unit jiffies */
- unsigned long lifetime;
-};
-
-enum fw_state {
- FW_STATE_OFF,
- FW_STATE_BOOTING,
- FW_STATE_READY,
- FW_STATE_RESET,
- FW_STATE_RESETTING,
-};
-
-struct stlc45xx {
- struct ieee80211_hw *hw;
- struct spi_device *spi;
- struct work_struct work;
- struct work_struct work_reset;
- struct delayed_work work_tx_timeout;
- struct mutex mutex;
- struct completion fw_comp;
-
-
- u8 bssid[ETH_ALEN];
- u8 mac_addr[ETH_ALEN];
- int channel;
-
- u8 *cal_rssi;
- u8 *cal_channels;
-
- enum fw_state fw_state;
-
- spinlock_t tx_lock;
-
- /* protected by tx_lock */
- struct list_head txbuffer;
-
- /* protected by tx_lock */
- struct list_head tx_pending;
-
- /* protected by tx_lock */
- int tx_queue_stopped;
-
- /* protected by mutex */
- struct list_head tx_sent;
-
- int tx_frames;
-
- u8 *fw;
- int fw_len;
-
- bool psm;
- bool associated;
- int aid;
- bool pspolling;
-};
-
-
diff --git a/drivers/staging/stlc45xx/stlc45xx_lmac.h b/drivers/staging/stlc45xx/stlc45xx_lmac.h
deleted file mode 100644
index af5db801..0000000
--- a/drivers/staging/stlc45xx/stlc45xx_lmac.h
+++ /dev/null
@@ -1,434 +0,0 @@
-/************************************************************************
-* This is the LMAC API interface header file for STLC4560. *
-* Copyright (C) 2007 Conexant Systems, Inc. *
-* 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, see <http://www.gnu.org/licenses/>.*
-*************************************************************************/
-
-#ifndef __lmac_h__
-#define __lmac_h__
-
-#define LM_TOP_VARIANT 0x0506
-#define LM_BOTTOM_VARIANT 0x0506
-
-/*
- * LMAC - UMAC interface definition:
- */
-
-#define LM_FLAG_CONTROL 0x8000
-#define LM_FLAG_ALIGN 0x4000
-
-#define LM_CTRL_OPSET 0x0001
-
-#define LM_OUT_PROMISC 0x0001
-#define LM_OUT_TIMESTAMP 0x0002
-#define LM_OUT_SEQNR 0x0004
-#define LM_OUT_BURST 0x0010
-#define LM_OUT_NOCANCEL 0x0020
-#define LM_OUT_CLEARTIM 0x0040
-#define LM_OUT_HITCHHIKE 0x0080
-#define LM_OUT_COMPRESS 0x0100
-#define LM_OUT_CONCAT 0x0200
-#define LM_OUT_PCS_ACCEPT 0x0400
-#define LM_OUT_WAITEOSP 0x0800
-
-
-#define LM_ALOFT_SP 0x10
-#define LM_ALOFT_CTS 0x20
-#define LM_ALOFT_RTS 0x40
-#define LM_ALOFT_MASK 0x1f
-#define LM_ALOFT_RATE 0x0f
-
-#define LM_IN_FCS_GOOD 0x0001
-#define LM_IN_MATCH_MAC 0x0002
-#define LM_IN_MCBC 0x0004
-#define LM_IN_BEACON 0x0008
-#define LM_IN_MATCH_BSS 0x0010
-#define LM_IN_BCAST_BSS 0x0020
-#define LM_IN_DATA 0x0040
-#define LM_IN_TRUNCATED 0x0080
-
-#define LM_IN_TRANSPARENT 0x0200
-
-#define LM_QUEUE_BEACON 0
-#define LM_QUEUE_SCAN 1
-#define LM_QUEUE_MGT 2
-#define LM_QUEUE_MCBC 3
-#define LM_QUEUE_DATA 4
-#define LM_QUEUE_DATA0 4
-#define LM_QUEUE_DATA1 5
-#define LM_QUEUE_DATA2 6
-#define LM_QUEUE_DATA3 7
-
-#define LM_SETUP_INFRA 0x0001
-#define LM_SETUP_IBSS 0x0002
-#define LM_SETUP_TRANSPARENT 0x0008
-#define LM_SETUP_PROMISCUOUS 0x0010
-#define LM_SETUP_HIBERNATE 0x0020
-#define LM_SETUP_NOACK 0x0040
-#define LM_SETUP_RX_DISABLED 0x0080
-
-#define LM_ANTENNA_0 0
-#define LM_ANTENNA_1 1
-#define LM_ANTENNA_DIVERSITY 2
-
-#define LM_TX_FAILED 0x0001
-#define LM_TX_PSM 0x0002
-#define LM_TX_PSM_CANCELLED 0x0004
-
-#define LM_SCAN_EXIT 0x0001
-#define LM_SCAN_TRAP 0x0002
-#define LM_SCAN_ACTIVE 0x0004
-#define LM_SCAN_FILTER 0x0008
-
-#define LM_PSM 0x0001
-#define LM_PSM_DTIM 0x0002
-#define LM_PSM_MCBC 0x0004
-#define LM_PSM_CHECKSUM 0x0008
-#define LM_PSM_SKIP_MORE_DATA 0x0010
-#define LM_PSM_BEACON_TIMEOUT 0x0020
-#define LM_PSM_HFOSLEEP 0x0040
-#define LM_PSM_AUTOSWITCH_SLEEP 0x0080
-#define LM_PSM_LPIT 0x0100
-#define LM_PSM_BF_UCAST_SKIP 0x0200
-#define LM_PSM_BF_MCAST_SKIP 0x0400
-
-/* hfosleep */
-#define LM_PSM_SLEEP_OPTION_MASK (LM_PSM_AUTOSWITCH_SLEEP | LM_PSM_HFOSLEEP)
-#define LM_PSM_SLEEP_OPTION_SHIFT 6
-/* hfosleepend */
-#define LM_PSM_BF_OPTION_MASK (LM_PSM_BF_MCAST_SKIP | LM_PSM_BF_UCAST_SKIP)
-#define LM_PSM_BF_OPTION_SHIFT 9
-
-
-#define LM_PRIVACC_WEP 0x01
-#define LM_PRIVACC_TKIP 0x02
-#define LM_PRIVACC_MICHAEL 0x04
-#define LM_PRIVACC_CCX_KP 0x08
-#define LM_PRIVACC_CCX_MIC 0x10
-#define LM_PRIVACC_AES_CCMP 0x20
-
-/* size of s_lm_descr in words */
-#define LM_DESCR_SIZE_WORDS 11
-
-#ifndef __ASSEMBLER__
-
-enum {
- LM_MODE_CLIENT = 0,
- LM_MODE_AP
-};
-
-struct s_lm_descr {
- uint16_t modes;
- uint16_t flags;
- uint32_t buffer_start;
- uint32_t buffer_end;
- uint8_t header;
- uint8_t trailer;
- uint8_t tx_queues;
- uint8_t tx_depth;
- uint8_t privacy;
- uint8_t rx_keycache;
- uint8_t tim_size;
- uint8_t pad1;
- uint8_t rates[16];
- uint32_t link;
- uint16_t mtu;
-};
-
-
-struct s_lm_control {
- uint16_t flags;
- uint16_t length;
- uint32_t handle;
- uint16_t oid;
- uint16_t pad;
- /* uint8_t data[]; */
-};
-
-enum {
- LM_PRIV_NONE = 0,
- LM_PRIV_WEP,
- LM_PRIV_TKIP,
- LM_PRIV_TKIPMICHAEL,
- LM_PRIV_CCX_WEPMIC,
- LM_PRIV_CCX_KPMIC,
- LM_PRIV_CCX_KP,
- LM_PRIV_AES_CCMP
-};
-
-enum {
- LM_DECRYPT_NONE,
- LM_DECRYPT_OK,
- LM_DECRYPT_NOKEY,
- LM_DECRYPT_NOMICHAEL,
- LM_DECRYPT_NOCKIPMIC,
- LM_DECRYPT_FAIL_WEP,
- LM_DECRYPT_FAIL_TKIP,
- LM_DECRYPT_FAIL_MICHAEL,
- LM_DECRYPT_FAIL_CKIPKP,
- LM_DECRYPT_FAIL_CKIPMIC,
- LM_DECRYPT_FAIL_AESCCMP
-};
-
-struct s_lm_data_out {
- uint16_t flags;
- uint16_t length;
- uint32_t handle;
- uint16_t aid;
- uint8_t rts_retries;
- uint8_t retries;
- uint8_t aloft[8];
- uint8_t aloft_ctrl;
- uint8_t crypt_offset;
- uint8_t keytype;
- uint8_t keylen;
- uint8_t key[16];
- uint8_t queue;
- uint8_t backlog;
- uint16_t durations[4];
- uint8_t antenna;
- uint8_t cts;
- int16_t power;
- uint8_t pad[2];
- /*uint8_t data[];*/
-};
-
-#define LM_RCPI_INVALID (0xff)
-
-struct s_lm_data_in {
- uint16_t flags;
- uint16_t length;
- uint16_t frequency;
- uint8_t antenna;
- uint8_t rate;
- uint8_t rcpi;
- uint8_t sq;
- uint8_t decrypt;
- uint8_t rssi_raw;
- uint32_t clock[2];
- /*uint8_t data[];*/
-};
-
-union u_lm_data {
- struct s_lm_data_out out;
- struct s_lm_data_in in;
-};
-
-enum {
- LM_OID_SETUP = 0,
- LM_OID_SCAN = 1,
- LM_OID_TRAP = 2,
- LM_OID_EDCF = 3,
- LM_OID_KEYCACHE = 4,
- LM_OID_PSM = 6,
- LM_OID_TXCANCEL = 7,
- LM_OID_TX = 8,
- LM_OID_BURST = 9,
- LM_OID_STATS = 10,
- LM_OID_LED = 13,
- LM_OID_TIMER = 15,
- LM_OID_NAV = 20,
- LM_OID_PCS = 22,
- LM_OID_BT_BALANCER = 28,
- LM_OID_GROUP_ADDRESS_TABLE = 30,
- LM_OID_ARPTABLE = 31,
- LM_OID_BT_OPTIONS = 35
-};
-
-enum {
- LM_FRONTEND_UNKNOWN = 0,
- LM_FRONTEND_DUETTE3,
- LM_FRONTEND_DUETTE2,
- LM_FRONTEND_FRISBEE,
- LM_FRONTEND_CROSSBOW,
- LM_FRONTEND_LONGBOW
-};
-
-
-#define INVALID_LPF_BANDWIDTH 0xffff
-#define INVALID_OSC_START_DELAY 0xffff
-
-struct s_lmo_setup {
- uint16_t flags;
- uint8_t macaddr[6];
- uint8_t bssid[6];
- uint8_t antenna;
- uint8_t rx_align;
- uint32_t rx_buffer;
- uint16_t rx_mtu;
- uint16_t frontend;
- uint16_t timeout;
- uint16_t truncate;
- uint32_t bratemask;
- uint8_t sbss_offset;
- uint8_t mcast_window;
- uint8_t rx_rssi_threshold;
- uint8_t rx_ed_threshold;
- uint32_t ref_clock;
- uint16_t lpf_bandwidth;
- uint16_t osc_start_delay;
-};
-
-
-struct s_lmo_scan {
- uint16_t flags;
- uint16_t dwell;
- uint8_t channel[292];
- uint32_t bratemask;
- uint8_t aloft[8];
- uint8_t rssical[8];
-};
-
-
-enum {
- LM_TRAP_SCAN = 0,
- LM_TRAP_TIMER,
- LM_TRAP_BEACON_TX,
- LM_TRAP_FAA_RADIO_ON,
- LM_TRAP_FAA_RADIO_OFF,
- LM_TRAP_RADAR,
- LM_TRAP_NO_BEACON,
- LM_TRAP_TBTT,
- LM_TRAP_SCO_ENTER,
- LM_TRAP_SCO_EXIT
-};
-
-struct s_lmo_trap {
- uint16_t event;
- uint16_t frequency;
-};
-
-struct s_lmo_timer {
- uint32_t interval;
-};
-
-struct s_lmo_nav {
- uint32_t period;
-};
-
-
-struct s_lmo_edcf_queue;
-
-struct s_lmo_edcf {
- uint8_t flags;
- uint8_t slottime;
- uint8_t sifs;
- uint8_t eofpad;
- struct s_lmo_edcf_queue {
- uint8_t aifs;
- uint8_t pad0;
- uint16_t cwmin;
- uint16_t cwmax;
- uint16_t txop;
- } queues[8];
- uint8_t mapping[4];
- uint16_t maxburst;
- uint16_t round_trip_delay;
-};
-
-struct s_lmo_keycache {
- uint8_t entry;
- uint8_t keyid;
- uint8_t address[6];
- uint8_t pad[2];
- uint8_t keytype;
- uint8_t keylen;
- uint8_t key[24];
-};
-
-
-struct s_lm_interval;
-
-struct s_lmo_psm {
- uint16_t flags;
- uint16_t aid;
- struct s_lm_interval {
- uint16_t interval;
- uint16_t periods;
- } intervals[4];
- /* uint16_t pad; */
- uint8_t beacon_rcpi_skip_max;
- uint8_t rcpi_delta_threshold;
- uint8_t nr;
- uint8_t exclude[1];
-};
-
-#define MC_FILTER_ADDRESS_NUM 4
-
-struct s_lmo_group_address_table {
- uint16_t filter_enable;
- uint16_t num_address;
- uint8_t macaddr_list[MC_FILTER_ADDRESS_NUM][6];
-};
-
-struct s_lmo_txcancel {
- uint32_t address[1];
-};
-
-
-struct s_lmo_tx {
- uint8_t flags;
- uint8_t retries;
- uint8_t rcpi;
- uint8_t sq;
- uint16_t seqctrl;
- uint8_t antenna;
- uint8_t pad;
-};
-
-struct s_lmo_burst {
- uint8_t flags;
- uint8_t queue;
- uint8_t backlog;
- uint8_t pad;
- uint16_t durations[32];
-};
-
-struct s_lmo_stats {
- uint32_t valid;
- uint32_t fcs;
- uint32_t abort;
- uint32_t phyabort;
- uint32_t rts_success;
- uint32_t rts_fail;
- uint32_t timestamp;
- uint32_t time_tx;
- uint32_t noisefloor;
- uint32_t sample_noise[8];
- uint32_t sample_cca;
- uint32_t sample_tx;
-};
-
-
-struct s_lmo_led {
- uint16_t flags;
- uint16_t mask[2];
- uint16_t delay/*[2]*/;
-};
-
-
-struct s_lmo_bt_balancer {
- uint16_t prio_thresh;
- uint16_t acl_thresh;
-};
-
-
-struct s_lmo_arp_table {
- uint16_t filter_enable;
- uint32_t ipaddr;
-};
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* __lmac_h__ */
diff --git a/drivers/staging/vme/bridges/vme_ca91cx42.c b/drivers/staging/vme/bridges/vme_ca91cx42.c
index 3d2a84c..e139eae 100644
--- a/drivers/staging/vme/bridges/vme_ca91cx42.c
+++ b/drivers/staging/vme/bridges/vme_ca91cx42.c
@@ -25,6 +25,7 @@
#include <linux/poll.h>
#include <linux/interrupt.h>
#include <linux/spinlock.h>
+#include <linux/sched.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/uaccess.h>
diff --git a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/staging/vme/bridges/vme_tsi148.c
index 8960fa9..00fe080 100644
--- a/drivers/staging/vme/bridges/vme_tsi148.c
+++ b/drivers/staging/vme/bridges/vme_tsi148.c
@@ -25,6 +25,7 @@
#include <linux/dma-mapping.h>
#include <linux/interrupt.h>
#include <linux/spinlock.h>
+#include <linux/sched.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/uaccess.h>
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index 7f96bca..0518611 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1332,7 +1332,6 @@
free_netdev(pDevice->dev);
}
- kfree(pDevice);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_disconnect3.. \n");
}
diff --git a/drivers/staging/winbond/Kconfig b/drivers/staging/winbond/Kconfig
index 940460c..132671d 100644
--- a/drivers/staging/winbond/Kconfig
+++ b/drivers/staging/winbond/Kconfig
@@ -1,6 +1,6 @@
config W35UND
tristate "IS89C35 WLAN USB driver"
- depends on MAC80211 && WLAN_80211 && USB && EXPERIMENTAL
+ depends on MAC80211 && WLAN && USB && EXPERIMENTAL
default n
---help---
This is highly experimental driver for Winbond WIFI card.
diff --git a/drivers/staging/wlan-ng/Kconfig b/drivers/staging/wlan-ng/Kconfig
index 9959b65..f44294b 100644
--- a/drivers/staging/wlan-ng/Kconfig
+++ b/drivers/staging/wlan-ng/Kconfig
@@ -1,6 +1,6 @@
config PRISM2_USB
tristate "Prism2.5/3 USB driver"
- depends on WLAN_80211 && USB && WIRELESS_EXT
+ depends on WLAN && USB && WIRELESS_EXT
default n
---help---
This is the wlan-ng prism 2.5/3 USB driver for a wide range of
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 4e83c29..6f8d8f97 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -180,15 +180,15 @@
switch (type) {
case THERMAL_TRIP_CRITICAL:
- return sprintf(buf, "critical");
+ return sprintf(buf, "critical\n");
case THERMAL_TRIP_HOT:
- return sprintf(buf, "hot");
+ return sprintf(buf, "hot\n");
case THERMAL_TRIP_PASSIVE:
- return sprintf(buf, "passive");
+ return sprintf(buf, "passive\n");
case THERMAL_TRIP_ACTIVE:
- return sprintf(buf, "active");
+ return sprintf(buf, "active\n");
default:
- return sprintf(buf, "unknown");
+ return sprintf(buf, "unknown\n");
}
}
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 3335131..a18e3c5 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -223,6 +223,7 @@
config USB_GADGET_PXA25X
boolean "PXA 25x or IXP 4xx"
depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX
+ select USB_OTG_UTILS
help
Intel's PXA 25x series XScale ARM-5TE processors include
an integrated full speed USB 1.1 device controller. The
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index f37de28..167cb2a 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -61,11 +61,6 @@
* simpler, Microsoft pushes their own approach: RNDIS. The published
* RNDIS specs are ambiguous and appear to be incomplete, and are also
* needlessly complex. They borrow more from CDC ACM than CDC ECM.
- *
- * While CDC ECM, CDC Subset, and RNDIS are designed to extend the ethernet
- * interface to the target, CDC EEM was designed to use ethernet over the USB
- * link between the host and target. CDC EEM is implemented as an alternative
- * to those other protocols when that communication model is more appropriate
*/
#define DRIVER_DESC "Ethernet Gadget"
@@ -157,8 +152,8 @@
#define RNDIS_PRODUCT_NUM 0xa4a2 /* Ethernet/RNDIS Gadget */
/* For EEM gadgets */
-#define EEM_VENDOR_NUM 0x0525 /* INVALID - NEEDS TO BE ALLOCATED */
-#define EEM_PRODUCT_NUM 0xa4a1 /* INVALID - NEEDS TO BE ALLOCATED */
+#define EEM_VENDOR_NUM 0x1d6b /* Linux Foundation */
+#define EEM_PRODUCT_NUM 0x0102 /* EEM Gadget */
/*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index 42a74b8..fa3d142 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -2139,7 +2139,7 @@
static void fsl_udc_release(struct device *dev)
{
complete(udc_controller->done);
- dma_free_coherent(dev, udc_controller->ep_qh_size,
+ dma_free_coherent(dev->parent, udc_controller->ep_qh_size,
udc_controller->ep_qh, udc_controller->ep_qh_dma);
kfree(udc_controller);
}
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 3efa59b..b25cdea 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -1400,6 +1400,10 @@
goto fail;
}
+ period = urb->interval;
+ if (!stream->highspeed)
+ period <<= 3;
+
now = ehci_readl(ehci, &ehci->regs->frame_index) % mod;
/* when's the last uframe this urb could start? */
@@ -1417,8 +1421,8 @@
/* Fell behind (by up to twice the slop amount)? */
if (start >= max - 2 * 8 * SCHEDULE_SLOP)
- start += stream->interval * DIV_ROUND_UP(
- max - start, stream->interval) - mod;
+ start += period * DIV_ROUND_UP(
+ max - start, period) - mod;
/* Tried to schedule too far into the future? */
if (unlikely((start + sched->span) >= max)) {
@@ -1441,10 +1445,6 @@
/* NOTE: assumes URB_ISO_ASAP, to limit complexity/bugs */
- period = urb->interval;
- if (!stream->highspeed)
- period <<= 3;
-
/* find a uframe slot with enough bandwidth */
for (; start < (stream->next_uframe + period); start++) {
int enough_space;
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 749b537..e33d362 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -1003,19 +1003,20 @@
if (syssts == SE0) {
r8a66597_write(r8a66597, ~ATTCH, get_intsts_reg(port));
r8a66597_bset(r8a66597, ATTCHE, get_intenb_reg(port));
- return;
+ } else {
+ if (syssts == FS_JSTS)
+ r8a66597_bset(r8a66597, HSE, get_syscfg_reg(port));
+ else if (syssts == LS_JSTS)
+ r8a66597_bclr(r8a66597, HSE, get_syscfg_reg(port));
+
+ r8a66597_write(r8a66597, ~DTCH, get_intsts_reg(port));
+ r8a66597_bset(r8a66597, DTCHE, get_intenb_reg(port));
+
+ if (r8a66597->bus_suspended)
+ usb_hcd_resume_root_hub(r8a66597_to_hcd(r8a66597));
}
- if (syssts == FS_JSTS)
- r8a66597_bset(r8a66597, HSE, get_syscfg_reg(port));
- else if (syssts == LS_JSTS)
- r8a66597_bclr(r8a66597, HSE, get_syscfg_reg(port));
-
- r8a66597_write(r8a66597, ~DTCH, get_intsts_reg(port));
- r8a66597_bset(r8a66597, DTCHE, get_intenb_reg(port));
-
- if (r8a66597->bus_suspended)
- usb_hcd_resume_root_hub(r8a66597_to_hcd(r8a66597));
+ usb_hcd_poll_rh_status(r8a66597_to_hcd(r8a66597));
}
/* this function must be called with interrupt disabled */
@@ -1024,6 +1025,8 @@
u16 speed = get_rh_usb_speed(r8a66597, port);
struct r8a66597_root_hub *rh = &r8a66597->root_hub[port];
+ rh->port &= ~((1 << USB_PORT_FEAT_HIGHSPEED) |
+ (1 << USB_PORT_FEAT_LOWSPEED));
if (speed == HSMODE)
rh->port |= (1 << USB_PORT_FEAT_HIGHSPEED);
else if (speed == LSMODE)
diff --git a/drivers/usb/host/whci/asl.c b/drivers/usb/host/whci/asl.c
index c632437..562eba1 100644
--- a/drivers/usb/host/whci/asl.c
+++ b/drivers/usb/host/whci/asl.c
@@ -115,6 +115,10 @@
if (status & QTD_STS_HALTED) {
/* Ug, an error. */
process_halted_qtd(whc, qset, td);
+ /* A halted qTD always triggers an update
+ because the qset was either removed or
+ reactivated. */
+ update |= WHC_UPDATE_UPDATED;
goto done;
}
@@ -305,6 +309,7 @@
struct whc_urb *wurb = urb->hcpriv;
struct whc_qset *qset = wurb->qset;
struct whc_std *std, *t;
+ bool has_qtd = false;
int ret;
unsigned long flags;
@@ -315,17 +320,21 @@
goto out;
list_for_each_entry_safe(std, t, &qset->stds, list_node) {
- if (std->urb == urb)
+ if (std->urb == urb) {
+ if (std->qtd)
+ has_qtd = true;
qset_free_std(whc, std);
- else
+ } else
std->qtd = NULL; /* so this std is re-added when the qset is */
}
- asl_qset_remove(whc, qset);
- wurb->status = status;
- wurb->is_async = true;
- queue_work(whc->workqueue, &wurb->dequeue_work);
-
+ if (has_qtd) {
+ asl_qset_remove(whc, qset);
+ wurb->status = status;
+ wurb->is_async = true;
+ queue_work(whc->workqueue, &wurb->dequeue_work);
+ } else
+ qset_remove_urb(whc, qset, urb, status);
out:
spin_unlock_irqrestore(&whc->lock, flags);
diff --git a/drivers/usb/host/whci/pzl.c b/drivers/usb/host/whci/pzl.c
index a9e05ba..0db3fb2 100644
--- a/drivers/usb/host/whci/pzl.c
+++ b/drivers/usb/host/whci/pzl.c
@@ -121,6 +121,10 @@
if (status & QTD_STS_HALTED) {
/* Ug, an error. */
process_halted_qtd(whc, qset, td);
+ /* A halted qTD always triggers an update
+ because the qset was either removed or
+ reactivated. */
+ update |= WHC_UPDATE_UPDATED;
goto done;
}
@@ -333,6 +337,7 @@
struct whc_urb *wurb = urb->hcpriv;
struct whc_qset *qset = wurb->qset;
struct whc_std *std, *t;
+ bool has_qtd = false;
int ret;
unsigned long flags;
@@ -343,17 +348,22 @@
goto out;
list_for_each_entry_safe(std, t, &qset->stds, list_node) {
- if (std->urb == urb)
+ if (std->urb == urb) {
+ if (std->qtd)
+ has_qtd = true;
qset_free_std(whc, std);
- else
+ } else
std->qtd = NULL; /* so this std is re-added when the qset is */
}
- pzl_qset_remove(whc, qset);
- wurb->status = status;
- wurb->is_async = false;
- queue_work(whc->workqueue, &wurb->dequeue_work);
-
+ if (has_qtd) {
+ pzl_qset_remove(whc, qset);
+ update_pzl_hw_view(whc);
+ wurb->status = status;
+ wurb->is_async = false;
+ queue_work(whc->workqueue, &wurb->dequeue_work);
+ } else
+ qset_remove_urb(whc, qset, urb, status);
out:
spin_unlock_irqrestore(&whc->lock, flags);
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 43c2270..cd44c68 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -315,6 +315,9 @@
#define QISDA_PRODUCT_H20_4515 0x4515
#define QISDA_PRODUCT_H20_4519 0x4519
+/* TLAYTECH PRODUCTS */
+#define TLAYTECH_VENDOR_ID 0x20B9
+#define TLAYTECH_PRODUCT_TEU800 0x1682
/* TOSHIBA PRODUCTS */
#define TOSHIBA_VENDOR_ID 0x0930
@@ -328,6 +331,9 @@
#define ALCATEL_VENDOR_ID 0x1bbb
#define ALCATEL_PRODUCT_X060S 0x0000
+/* Airplus products */
+#define AIRPLUS_VENDOR_ID 0x1011
+#define AIRPLUS_PRODUCT_MCD650 0x3198
static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
@@ -589,6 +595,8 @@
{ USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
{ USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
{ USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
+ { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
+ { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 4588398..5019325 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -296,7 +296,6 @@
int dsr_state;
int dcd_state;
int ri_state;
-
unsigned int opened:1;
};
@@ -306,6 +305,8 @@
struct sierra_port_private *portdata;
__u16 interface = 0;
int val = 0;
+ int do_send = 0;
+ int retval;
dev_dbg(&port->dev, "%s\n", __func__);
@@ -324,10 +325,7 @@
*/
if (port->interrupt_in_urb) {
/* send control message */
- return usb_control_msg(serial->dev,
- usb_rcvctrlpipe(serial->dev, 0),
- 0x22, 0x21, val, interface,
- NULL, 0, USB_CTRL_SET_TIMEOUT);
+ do_send = 1;
}
}
@@ -339,12 +337,18 @@
interface = 1;
else if (port->bulk_out_endpointAddress == 5)
interface = 2;
- return usb_control_msg(serial->dev,
- usb_rcvctrlpipe(serial->dev, 0),
- 0x22, 0x21, val, interface,
- NULL, 0, USB_CTRL_SET_TIMEOUT);
+
+ do_send = 1;
}
- return 0;
+ if (!do_send)
+ return 0;
+
+ usb_autopm_get_interface(serial->interface);
+ retval = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
+ 0x22, 0x21, val, interface, NULL, 0, USB_CTRL_SET_TIMEOUT);
+ usb_autopm_put_interface(serial->interface);
+
+ return retval;
}
static void sierra_set_termios(struct tty_struct *tty,
@@ -773,8 +777,11 @@
if (serial->dev) {
mutex_lock(&serial->disc_mutex);
- if (!serial->disconnected)
+ if (!serial->disconnected) {
+ serial->interface->needs_remote_wakeup = 0;
+ usb_autopm_get_interface(serial->interface);
sierra_send_setup(port);
+ }
mutex_unlock(&serial->disc_mutex);
spin_lock_irq(&intfdata->susp_lock);
portdata->opened = 0;
@@ -788,8 +795,6 @@
sierra_release_urb(portdata->in_urbs[i]);
portdata->in_urbs[i] = NULL;
}
- usb_autopm_get_interface(serial->interface);
- serial->interface->needs_remote_wakeup = 0;
}
}
@@ -827,6 +832,8 @@
if (err) {
/* get rid of everything as in close */
sierra_close(port);
+ /* restore balance for autopm */
+ usb_autopm_put_interface(serial->interface);
return err;
}
sierra_send_setup(port);
@@ -915,7 +922,7 @@
#ifdef CONFIG_PM
static void stop_read_write_urbs(struct usb_serial *serial)
{
- int i, j;
+ int i;
struct usb_serial_port *port;
struct sierra_port_private *portdata;
@@ -923,8 +930,7 @@
for (i = 0; i < serial->num_ports; ++i) {
port = serial->port[i];
portdata = usb_get_serial_port_data(port);
- for (j = 0; j < N_IN_URB; j++)
- usb_kill_urb(portdata->in_urbs[j]);
+ sierra_stop_rx_urbs(port);
usb_kill_anchored_urbs(&portdata->active);
}
}
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 3a4fb02..589f6b4 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -696,7 +696,7 @@
/* device supports and needs bigger sense buffer */
if (us->fflags & US_FL_SANE_SENSE)
sense_size = ~0;
-
+Retry_Sense:
US_DEBUGP("Issuing auto-REQUEST_SENSE\n");
scsi_eh_prep_cmnd(srb, &ses, NULL, 0, sense_size);
@@ -720,6 +720,21 @@
srb->result = DID_ABORT << 16;
goto Handle_Errors;
}
+
+ /* Some devices claim to support larger sense but fail when
+ * trying to request it. When a transport failure happens
+ * using US_FS_SANE_SENSE, we always retry with a standard
+ * (small) sense request. This fixes some USB GSM modems
+ */
+ if (temp_result == USB_STOR_TRANSPORT_FAILED &&
+ (us->fflags & US_FL_SANE_SENSE) &&
+ sense_size != US_SENSE_SIZE) {
+ US_DEBUGP("-- auto-sense failure, retry small sense\n");
+ sense_size = US_SENSE_SIZE;
+ goto Retry_Sense;
+ }
+
+ /* Other failures */
if (temp_result != USB_STOR_TRANSPORT_GOOD) {
US_DEBUGP("-- auto-sense failure\n");
diff --git a/drivers/usb/wusbcore/security.c b/drivers/usb/wusbcore/security.c
index b2f149f..4516c36 100644
--- a/drivers/usb/wusbcore/security.c
+++ b/drivers/usb/wusbcore/security.c
@@ -200,35 +200,40 @@
{
int result, bytes, secd_size;
struct device *dev = &usb_dev->dev;
- struct usb_security_descriptor secd;
+ struct usb_security_descriptor *secd;
const struct usb_encryption_descriptor *etd, *ccm1_etd = NULL;
- void *secd_buf;
const void *itr, *top;
char buf[64];
+ secd = kmalloc(sizeof(struct usb_security_descriptor), GFP_KERNEL);
+ if (secd == NULL) {
+ result = -ENOMEM;
+ goto out;
+ }
+
result = usb_get_descriptor(usb_dev, USB_DT_SECURITY,
- 0, &secd, sizeof(secd));
+ 0, secd, sizeof(struct usb_security_descriptor));
if (result < sizeof(secd)) {
dev_err(dev, "Can't read security descriptor or "
"not enough data: %d\n", result);
- goto error_secd;
+ goto out;
}
- secd_size = le16_to_cpu(secd.wTotalLength);
- secd_buf = kmalloc(secd_size, GFP_KERNEL);
- if (secd_buf == NULL) {
+ secd_size = le16_to_cpu(secd->wTotalLength);
+ secd = krealloc(secd, secd_size, GFP_KERNEL);
+ if (secd == NULL) {
dev_err(dev, "Can't allocate space for security descriptors\n");
- goto error_secd_alloc;
+ goto out;
}
result = usb_get_descriptor(usb_dev, USB_DT_SECURITY,
- 0, secd_buf, secd_size);
+ 0, secd, secd_size);
if (result < secd_size) {
dev_err(dev, "Can't read security descriptor or "
"not enough data: %d\n", result);
- goto error_secd_all;
+ goto out;
}
bytes = 0;
- itr = secd_buf + sizeof(secd);
- top = secd_buf + result;
+ itr = &secd[1];
+ top = (void *)secd + result;
while (itr < top) {
etd = itr;
if (top - itr < sizeof(*etd)) {
@@ -259,24 +264,16 @@
dev_err(dev, "WUSB device doesn't support CCM1 encryption, "
"can't use!\n");
result = -EINVAL;
- goto error_no_ccm1;
+ goto out;
}
wusb_dev->ccm1_etd = *ccm1_etd;
dev_dbg(dev, "supported encryption: %s; using %s (0x%02x/%02x)\n",
buf, wusb_et_name(ccm1_etd->bEncryptionType),
ccm1_etd->bEncryptionValue, ccm1_etd->bAuthKeyIndex);
result = 0;
- kfree(secd_buf);
out:
+ kfree(secd);
return result;
-
-
-error_no_ccm1:
-error_secd_all:
- kfree(secd_buf);
-error_secd_alloc:
-error_secd:
- goto out;
}
void wusb_dev_sec_rm(struct wusb_dev *wusb_dev)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 9bbb285..188e1ba 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -2121,7 +2121,7 @@
config FB_PRE_INIT_FB
bool "Don't reinitialize, use bootloader's GDC/Display configuration"
- depends on FB_MB862XX_LIME
+ depends on FB && FB_MB862XX_LIME
---help---
Select this option if display contents should be inherited as set by
the bootloader.
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c
index 8cd279b..37624f7 100644
--- a/drivers/video/atafb.c
+++ b/drivers/video/atafb.c
@@ -329,12 +329,6 @@
*
* * perform fb specific mmap *
* int (*fb_mmap)(struct fb_info *info, struct vm_area_struct *vma);
- *
- * * save current hardware state *
- * void (*fb_save_state)(struct fb_info *info);
- *
- * * restore saved state *
- * void (*fb_restore_state)(struct fb_info *info);
* } ;
*/
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 2830ffd..d5e80107 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -484,6 +484,7 @@
unsigned long value;
unsigned long clk_value_khz;
unsigned long bits_per_line;
+ unsigned long pix_factor = 2;
might_sleep();
@@ -516,20 +517,24 @@
/* Now, the LCDC core... */
/* Set pixel clock */
+ if (cpu_is_at91sam9g45() && !cpu_is_at91sam9g45es())
+ pix_factor = 1;
+
clk_value_khz = clk_get_rate(sinfo->lcdc_clk) / 1000;
value = DIV_ROUND_UP(clk_value_khz, PICOS2KHZ(info->var.pixclock));
- if (value < 2) {
+ if (value < pix_factor) {
dev_notice(info->device, "Bypassing pixel clock divider\n");
lcdc_writel(sinfo, ATMEL_LCDC_LCDCON1, ATMEL_LCDC_BYPASS);
} else {
- value = (value / 2) - 1;
+ value = (value / pix_factor) - 1;
dev_dbg(info->device, " * programming CLKVAL = 0x%08lx\n",
value);
lcdc_writel(sinfo, ATMEL_LCDC_LCDCON1,
value << ATMEL_LCDC_CLKVAL_OFFSET);
- info->var.pixclock = KHZ2PICOS(clk_value_khz / (2 * (value + 1)));
+ info->var.pixclock =
+ KHZ2PICOS(clk_value_khz / (pix_factor * (value + 1)));
dev_dbg(info->device, " updated pixclk: %lu KHz\n",
PICOS2KHZ(info->var.pixclock));
}
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 5a686ce..3681c6a 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2311,14 +2311,11 @@
ops->graphics = 1;
if (!blank) {
- if (info->fbops->fb_save_state)
- info->fbops->fb_save_state(info);
var.activate = FB_ACTIVATE_NOW | FB_ACTIVATE_FORCE;
fb_set_var(info, &var);
ops->graphics = 0;
ops->var = info->var;
- } else if (info->fbops->fb_restore_state)
- info->fbops->fb_restore_state(info);
+ }
}
if (!fbcon_is_inactive(vc, info)) {
diff --git a/drivers/video/msm/mddi.c b/drivers/video/msm/mddi.c
index 5c5a1ad..474421f 100644
--- a/drivers/video/msm/mddi.c
+++ b/drivers/video/msm/mddi.c
@@ -24,6 +24,7 @@
#include <linux/spinlock.h>
#include <linux/clk.h>
#include <linux/io.h>
+#include <linux/sched.h>
#include <mach/msm_iomap.h>
#include <mach/irqs.h>
#include <mach/board.h>
diff --git a/drivers/video/msm/mddi_client_nt35399.c b/drivers/video/msm/mddi_client_nt35399.c
index 9c78050..c9e9349 100644
--- a/drivers/video/msm/mddi_client_nt35399.c
+++ b/drivers/video/msm/mddi_client_nt35399.c
@@ -19,6 +19,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
+#include <linux/sched.h>
#include <linux/gpio.h>
#include <mach/msm_fb.h>
diff --git a/drivers/video/msm/mddi_client_toshiba.c b/drivers/video/msm/mddi_client_toshiba.c
index 80d0f5f..71048e7 100644
--- a/drivers/video/msm/mddi_client_toshiba.c
+++ b/drivers/video/msm/mddi_client_toshiba.c
@@ -20,6 +20,7 @@
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/gpio.h>
+#include <linux/sched.h>
#include <mach/msm_fb.h>
diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c
index 99636a2..6c519e2 100644
--- a/drivers/video/msm/mdp.c
+++ b/drivers/video/msm/mdp.c
@@ -22,9 +22,6 @@
#include <linux/wait.h>
#include <linux/clk.h>
#include <linux/file.h>
-#ifdef CONFIG_ANDROID_PMEM
-#include <linux/android_pmem.h>
-#endif
#include <linux/major.h>
#include <mach/msm_iomap.h>
@@ -262,11 +259,6 @@
struct file *file;
unsigned long vstart;
-#ifdef CONFIG_ANDROID_PMEM
- if (!get_pmem_file(img->memory_id, start, &vstart, len, filep))
- return 0;
-#endif
-
file = fget_light(img->memory_id, &put_needed);
if (file == NULL)
return -1;
@@ -283,12 +275,6 @@
void put_img(struct file *src_file, struct file *dst_file)
{
-#ifdef CONFIG_ANDROID_PMEM
- if (src_file)
- put_pmem_file(src_file);
- if (dst_file)
- put_pmem_file(dst_file);
-#endif
}
int mdp_blit(struct mdp_device *mdp_dev, struct fb_info *fb,
@@ -320,9 +306,6 @@
if (unlikely(get_img(&req->dst, fb, &dst_start, &dst_len, &dst_file))) {
printk(KERN_ERR "mpd_ppp: could not retrieve dst image from "
"memory\n");
-#ifdef CONFIG_ANDROID_PMEM
- put_pmem_file(src_file);
-#endif
return -EINVAL;
}
mutex_lock(&mdp_mutex);
@@ -499,7 +482,6 @@
/* register mdp device */
mdp->mdp_dev.dev.parent = &pdev->dev;
mdp->mdp_dev.dev.class = mdp_class;
- snprintf(mdp->mdp_dev.dev.bus_id, BUS_ID_SIZE, "mdp%d", pdev->id);
/* if you can remove the platform device you'd have to implement
* this:
diff --git a/drivers/video/msm/mdp_ppp.c b/drivers/video/msm/mdp_ppp.c
index ba2c467..4ff001f 100644
--- a/drivers/video/msm/mdp_ppp.c
+++ b/drivers/video/msm/mdp_ppp.c
@@ -16,7 +16,6 @@
#include <linux/file.h>
#include <linux/delay.h>
#include <linux/msm_mdp.h>
-#include <linux/android_pmem.h>
#include <mach/msm_fb.h>
#include "mdp_hw.h"
@@ -579,25 +578,6 @@
static void flush_imgs(struct mdp_blit_req *req, struct mdp_regs *regs,
struct file *src_file, struct file *dst_file)
{
-#ifdef CONFIG_ANDROID_PMEM
- uint32_t src0_len, src1_len, dst0_len, dst1_len;
-
- /* flush src images to memory before dma to mdp */
- get_len(&req->src, &req->src_rect, regs->src_bpp, &src0_len,
- &src1_len);
- flush_pmem_file(src_file, req->src.offset, src0_len);
- if (IS_PSEUDOPLNR(req->src.format))
- flush_pmem_file(src_file, req->src.offset + src0_len,
- src1_len);
-
- /* flush dst images */
- get_len(&req->dst, &req->dst_rect, regs->dst_bpp, &dst0_len,
- &dst1_len);
- flush_pmem_file(dst_file, req->dst.offset, dst0_len);
- if (IS_PSEUDOPLNR(req->dst.format))
- flush_pmem_file(dst_file, req->dst.offset + dst0_len,
- dst1_len);
-#endif
}
static void get_chroma_addr(struct mdp_img *img, struct mdp_rect *rect,
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index 37b135d..842d157 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -1565,7 +1565,7 @@
vga_out8(0x3c5, sr8, par);
vga_out8(0x3c4, 0x0d, par);
srd = vga_in8(0x3c5, par);
- srd &= 0x03;
+ srd &= 0x50;
switch (blank) {
case FB_BLANK_UNBLANK:
@@ -1606,22 +1606,6 @@
return (blank == FB_BLANK_NORMAL) ? 1 : 0;
}
-static void savagefb_save_state(struct fb_info *info)
-{
- struct savagefb_par *par = info->par;
-
- savage_get_default_par(par, &par->save);
-}
-
-static void savagefb_restore_state(struct fb_info *info)
-{
- struct savagefb_par *par = info->par;
-
- savagefb_blank(FB_BLANK_POWERDOWN, info);
- savage_set_default_par(par, &par->save);
- savagefb_blank(FB_BLANK_UNBLANK, info);
-}
-
static int savagefb_open(struct fb_info *info, int user)
{
struct savagefb_par *par = info->par;
@@ -1667,8 +1651,6 @@
.fb_setcolreg = savagefb_setcolreg,
.fb_pan_display = savagefb_pan_display,
.fb_blank = savagefb_blank,
- .fb_save_state = savagefb_save_state,
- .fb_restore_state = savagefb_restore_state,
#if defined(CONFIG_FB_SAVAGE_ACCEL)
.fb_fillrect = savagefb_fillrect,
.fb_copyarea = savagefb_copyarea,
diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c
index e35232a..54fbb29 100644
--- a/drivers/video/uvesafb.c
+++ b/drivers/video/uvesafb.c
@@ -1411,23 +1411,6 @@
return 0;
}
-static void uvesafb_save_state(struct fb_info *info)
-{
- struct uvesafb_par *par = info->par;
-
- if (par->vbe_state_saved)
- kfree(par->vbe_state_saved);
-
- par->vbe_state_saved = uvesafb_vbe_state_save(par);
-}
-
-static void uvesafb_restore_state(struct fb_info *info)
-{
- struct uvesafb_par *par = info->par;
-
- uvesafb_vbe_state_restore(par, par->vbe_state_saved);
-}
-
static struct fb_ops uvesafb_ops = {
.owner = THIS_MODULE,
.fb_open = uvesafb_open,
@@ -1441,8 +1424,6 @@
.fb_imageblit = cfb_imageblit,
.fb_check_var = uvesafb_check_var,
.fb_set_par = uvesafb_set_par,
- .fb_save_state = uvesafb_save_state,
- .fb_restore_state = uvesafb_restore_state,
};
static void __devinit uvesafb_init_info(struct fb_info *info,
@@ -1459,15 +1440,6 @@
info->fix.ypanstep = par->ypan ? 1 : 0;
info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
- /*
- * If we were unable to get the state buffer size, disable
- * functions for saving and restoring the hardware state.
- */
- if (par->vbe_state_size == 0) {
- info->fbops->fb_save_state = NULL;
- info->fbops->fb_restore_state = NULL;
- }
-
/* Disable blanking if the user requested so. */
if (!blank)
info->fbops->fb_blank = NULL;
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 200c22f..9dd5880 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -19,7 +19,6 @@
*/
//#define DEBUG
#include <linux/virtio.h>
-#include <linux/virtio_ids.h>
#include <linux/virtio_balloon.h>
#include <linux/swap.h>
#include <linux/kthread.h>
@@ -248,7 +247,7 @@
return err;
}
-static void virtballoon_remove(struct virtio_device *vdev)
+static void __devexit virtballoon_remove(struct virtio_device *vdev)
{
struct virtio_balloon *vb = vdev->priv;
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 4a1f1eb..28d9cf7 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -530,19 +530,22 @@
err = PTR_ERR(vqs[i]);
goto error_find;
}
+
+ if (!vp_dev->per_vq_vectors || msix_vec == VIRTIO_MSI_NO_VECTOR)
+ continue;
+
/* allocate per-vq irq if available and necessary */
- if (vp_dev->per_vq_vectors) {
- snprintf(vp_dev->msix_names[msix_vec],
- sizeof *vp_dev->msix_names,
- "%s-%s",
- dev_name(&vp_dev->vdev.dev), names[i]);
- err = request_irq(msix_vec, vring_interrupt, 0,
- vp_dev->msix_names[msix_vec],
- vqs[i]);
- if (err) {
- vp_del_vq(vqs[i]);
- goto error_find;
- }
+ snprintf(vp_dev->msix_names[msix_vec],
+ sizeof *vp_dev->msix_names,
+ "%s-%s",
+ dev_name(&vp_dev->vdev.dev), names[i]);
+ err = request_irq(vp_dev->msix_entries[msix_vec].vector,
+ vring_interrupt, 0,
+ vp_dev->msix_names[msix_vec],
+ vqs[i]);
+ if (err) {
+ vp_del_vq(vqs[i]);
+ goto error_find;
}
}
return 0;
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index f536005..fbd2ecd 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -285,6 +285,9 @@
return NULL;
}
+ /* Only get used array entries after they have been exposed by host. */
+ rmb();
+
i = vq->vring.used->ring[vq->last_used_idx%vq->vring.num].id;
*len = vq->vring.used->ring[vq->last_used_idx%vq->vring.num].len;
diff --git a/drivers/watchdog/sbc_fitpc2_wdt.c b/drivers/watchdog/sbc_fitpc2_wdt.c
index 852ca19..91430a8 100644
--- a/drivers/watchdog/sbc_fitpc2_wdt.c
+++ b/drivers/watchdog/sbc_fitpc2_wdt.c
@@ -227,7 +227,7 @@
}
err = misc_register(&fitpc2_wdt_miscdev);
- if (!err) {
+ if (err) {
pr_err("cannot register miscdev on minor=%d (err=%d)\n",
WATCHDOG_MINOR, err);
goto err_margin;
diff --git a/firmware/Makefile b/firmware/Makefile
index a6c7c3e..f4ca0c7 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -69,11 +69,13 @@
fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin
fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis cis/PCMLM28.cis \
cis/DP83903.cis cis/NE2K.cis \
- cis/tamarack.cis
+ cis/tamarack.cis cis/PE-200.cis
fw-shipped-$(CONFIG_PCMCIA_3C589) += cis/3CXEM556.cis
fw-shipped-$(CONFIG_PCMCIA_3C574) += cis/3CCFEM556.cis
fw-shipped-$(CONFIG_SERIAL_8250_CS) += cis/MT5634ZLX.cis cis/RS-COM-2P.cis \
- cis/COMpad2.cis cis/COMpad4.cis
+ cis/COMpad2.cis cis/COMpad4.cis \
+ cis/SW_555_SER.cis cis/SW_7xx_SER.cis \
+ cis/SW_8xx_SER.cis
fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin
fw-shipped-$(CONFIG_SCSI_ADVANSYS) += advansys/mcode.bin advansys/38C1600.bin \
advansys/3550.bin advansys/38C0800.bin
diff --git a/firmware/WHENCE b/firmware/WHENCE
index c437e14..7a8adc0 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -600,6 +600,7 @@
cis/DP83903.cis
cis/NE2K.cis
cis/tamarack.cis
+ cis/PE-200.cis
Licence: GPL
@@ -633,6 +634,9 @@
cis/RS-COM-2P.cis
cis/COMpad2.cis
cis/COMpad4.cis
+ cis/SW_555_SER.cis
+ cis/SW_7xx_SER.cis
+ cis/SW_8xx_SER.cis
Licence: GPL
diff --git a/firmware/cis/PE-200.cis.ihex b/firmware/cis/PE-200.cis.ihex
new file mode 100644
index 0000000..e6dbdab
--- /dev/null
+++ b/firmware/cis/PE-200.cis.ihex
@@ -0,0 +1,9 @@
+:1000000001030000FF151E0401504D582020200060
+:1000100050452D3230300045544845524E4554002D
+:1000200052303100FF210206031A050101000101CF
+:100030001B0EC181190155E051000F100F30FFFF59
+:040040001400FF00A9
+:00000001FF
+#
+# Replacement CIS for PE-200 ethernet card
+#
diff --git a/firmware/cis/SW_555_SER.cis.ihex b/firmware/cis/SW_555_SER.cis.ihex
new file mode 100644
index 0000000..9b9348ac
--- /dev/null
+++ b/firmware/cis/SW_555_SER.cis.ihex
@@ -0,0 +1,12 @@
+:100000000101FF17034100FF20043F0110072102F7
+:100010000200152A070053696572726120576972E0
+:10002000656C657373004169724361726420353594
+:1000300035004135353500526576203100FF1A050F
+:1000400001030007731B0BE00118A360F8030730DE
+:10005000BC3F1B08A10108A360F802071B08A2010E
+:1000600008A360E803071B08A30108A360E80207D0
+:0A0070001B04A40108231400FF0084
+:00000001FF
+#
+# Replacement CIS for AC555 provided by Sierra Wireless
+#
diff --git a/firmware/cis/SW_7xx_SER.cis.ihex b/firmware/cis/SW_7xx_SER.cis.ihex
new file mode 100644
index 0000000..11e44ad
--- /dev/null
+++ b/firmware/cis/SW_7xx_SER.cis.ihex
@@ -0,0 +1,13 @@
+:100000000101FF17034100FF2004920110072102A4
+:1000100002001537070053696572726120576972D3
+:10002000656C6573730041433731302F4143373579
+:10003000300047505253204E6574776F726B2041E9
+:1000400064617074657200523100FF1A050103008B
+:1000500007731B10E00119784D555D25A360F80367
+:100060000730BC861B08A10108A360F802071B0823
+:10007000A20108A360E803071B08A30108A360E826
+:0C00800002071B04A40108231400FF0069
+:00000001FF
+#
+# Replacement CIS for AC7xx provided by Sierra Wireless
+#
diff --git a/firmware/cis/SW_8xx_SER.cis.ihex b/firmware/cis/SW_8xx_SER.cis.ihex
new file mode 100644
index 0000000..bbcfe63
--- /dev/null
+++ b/firmware/cis/SW_8xx_SER.cis.ihex
@@ -0,0 +1,13 @@
+:100000000101FF17034100FF2004920110072102A4
+:100010000200152F070053696572726120576972DB
+:10002000656C657373004143383530003347204EAB
+:100030006574776F726B20416461707465720052F1
+:100040003100FF1A0501030007731B10E001197846
+:100050004D555D25A360F8480730BC861B08A101FB
+:1000600008A360F847071B08A20108A360E8480737
+:100070001B08A30108A360E847071B04A401082389
+:040080001400FF0069
+:00000001FF
+#
+# Replacement CIS for AC8xx provided by Sierra Wireless
+#
diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
index 873cd31..15cce53 100644
--- a/fs/9p/vfs_dir.c
+++ b/fs/9p/vfs_dir.c
@@ -40,6 +40,24 @@
#include "fid.h"
/**
+ * struct p9_rdir - readdir accounting
+ * @mutex: mutex protecting readdir
+ * @head: start offset of current dirread buffer
+ * @tail: end offset of current dirread buffer
+ * @buf: dirread buffer
+ *
+ * private structure for keeping track of readdir
+ * allocated on demand
+ */
+
+struct p9_rdir {
+ struct mutex mutex;
+ int head;
+ int tail;
+ uint8_t *buf;
+};
+
+/**
* dt_type - return file type
* @mistat: mistat structure
*
@@ -70,56 +88,79 @@
{
int over;
struct p9_wstat st;
- int err;
+ int err = 0;
struct p9_fid *fid;
int buflen;
- char *statbuf;
- int n, i = 0;
+ int reclen = 0;
+ struct p9_rdir *rdir;
P9_DPRINTK(P9_DEBUG_VFS, "name %s\n", filp->f_path.dentry->d_name.name);
fid = filp->private_data;
buflen = fid->clnt->msize - P9_IOHDRSZ;
- statbuf = kmalloc(buflen, GFP_KERNEL);
- if (!statbuf)
- return -ENOMEM;
- while (1) {
- err = v9fs_file_readn(filp, statbuf, NULL, buflen,
- fid->rdir_fpos);
- if (err <= 0)
- break;
+ /* allocate rdir on demand */
+ if (!fid->rdir) {
+ rdir = kmalloc(sizeof(struct p9_rdir) + buflen, GFP_KERNEL);
- n = err;
- while (i < n) {
- err = p9stat_read(statbuf + i, buflen-i, &st,
- fid->clnt->dotu);
+ if (rdir == NULL) {
+ err = -ENOMEM;
+ goto exit;
+ }
+ spin_lock(&filp->f_dentry->d_lock);
+ if (!fid->rdir) {
+ rdir->buf = (uint8_t *)rdir + sizeof(struct p9_rdir);
+ mutex_init(&rdir->mutex);
+ rdir->head = rdir->tail = 0;
+ fid->rdir = (void *) rdir;
+ rdir = NULL;
+ }
+ spin_unlock(&filp->f_dentry->d_lock);
+ kfree(rdir);
+ }
+ rdir = (struct p9_rdir *) fid->rdir;
+
+ err = mutex_lock_interruptible(&rdir->mutex);
+ while (err == 0) {
+ if (rdir->tail == rdir->head) {
+ err = v9fs_file_readn(filp, rdir->buf, NULL,
+ buflen, filp->f_pos);
+ if (err <= 0)
+ goto unlock_and_exit;
+
+ rdir->head = 0;
+ rdir->tail = err;
+ }
+
+ while (rdir->head < rdir->tail) {
+ err = p9stat_read(rdir->buf + rdir->head,
+ buflen - rdir->head, &st,
+ fid->clnt->dotu);
if (err) {
P9_DPRINTK(P9_DEBUG_VFS, "returned %d\n", err);
err = -EIO;
p9stat_free(&st);
- goto free_and_exit;
+ goto unlock_and_exit;
}
-
- i += st.size+2;
- fid->rdir_fpos += st.size+2;
+ reclen = st.size+2;
over = filldir(dirent, st.name, strlen(st.name),
filp->f_pos, v9fs_qid2ino(&st.qid), dt_type(&st));
- filp->f_pos += st.size+2;
-
p9stat_free(&st);
if (over) {
err = 0;
- goto free_and_exit;
+ goto unlock_and_exit;
}
+ rdir->head += reclen;
+ filp->f_pos += reclen;
}
}
-free_and_exit:
- kfree(statbuf);
+unlock_and_exit:
+ mutex_unlock(&rdir->mutex);
+exit:
return err;
}
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 5947628a..18f74ec 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -994,8 +994,7 @@
P9_DPRINTK(P9_DEBUG_VFS,
"%s -> %s (%s)\n", dentry->d_name.name, st->extension, buffer);
- retval = buflen;
-
+ retval = strnlen(buffer, buflen);
done:
kfree(st);
return retval;
@@ -1062,7 +1061,7 @@
__putname(link);
link = ERR_PTR(len);
} else
- link[len] = 0;
+ link[min(len, PATH_MAX-1)] = 0;
}
nd_set_link(nd, link);
diff --git a/fs/Kconfig b/fs/Kconfig
index d4bf8ca..64d44ef 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -135,8 +135,8 @@
config HUGETLBFS
bool "HugeTLB file system support"
- depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \
- (S390 && 64BIT) || SYS_SUPPORTS_HUGETLBFS || BROKEN
+ depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
+ SYS_SUPPORTS_HUGETLBFS || BROKEN
help
hugetlbfs is a filesystem backing for HugeTLB pages, based on
ramfs. For architectures that support it, say Y here and read
diff --git a/fs/bio.c b/fs/bio.c
index 402cb84..12da5db 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -325,8 +325,16 @@
* @gfp_mask: allocation mask to use
* @nr_iovecs: number of iovecs
*
- * Allocate a new bio with @nr_iovecs bvecs. If @gfp_mask
- * contains __GFP_WAIT, the allocation is guaranteed to succeed.
+ * bio_alloc will allocate a bio and associated bio_vec array that can hold
+ * at least @nr_iovecs entries. Allocations will be done from the
+ * fs_bio_set. Also see @bio_alloc_bioset and @bio_kmalloc.
+ *
+ * If %__GFP_WAIT is set, then bio_alloc will always be able to allocate
+ * a bio. This is due to the mempool guarantees. To make this work, callers
+ * must never allocate more than 1 bio at a time from this pool. Callers
+ * that need to allocate more than 1 bio must always submit the previously
+ * allocated bio for IO before attempting to allocate a new one. Failure to
+ * do so can cause livelocks under memory pressure.
*
* RETURNS:
* Pointer to new bio on success, NULL on failure.
@@ -350,21 +358,13 @@
}
/**
- * bio_alloc - allocate a bio for I/O
+ * bio_kmalloc - allocate a bio for I/O using kmalloc()
* @gfp_mask: the GFP_ mask given to the slab allocator
* @nr_iovecs: number of iovecs to pre-allocate
*
* Description:
- * bio_alloc will allocate a bio and associated bio_vec array that can hold
- * at least @nr_iovecs entries. Allocations will be done from the
- * fs_bio_set. Also see @bio_alloc_bioset.
- *
- * If %__GFP_WAIT is set, then bio_alloc will always be able to allocate
- * a bio. This is due to the mempool guarantees. To make this work, callers
- * must never allocate more than 1 bio at a time from this pool. Callers
- * that need to allocate more than 1 bio must always submit the previously
- * allocated bio for IO before attempting to allocate a new one. Failure to
- * do so can cause livelocks under memory pressure.
+ * Allocate a new bio with @nr_iovecs bvecs. If @gfp_mask contains
+ * %__GFP_WAIT, the allocation is guaranteed to succeed.
*
**/
struct bio *bio_kmalloc(gfp_t gfp_mask, int nr_iovecs)
@@ -407,7 +407,7 @@
*
* Description:
* Put a reference to a &struct bio, either one you have gotten with
- * bio_alloc or bio_get. The last put of a bio will free it.
+ * bio_alloc, bio_get or bio_clone. The last put of a bio will free it.
**/
void bio_put(struct bio *bio)
{
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 9cf4b92..8bed055 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1248,8 +1248,8 @@
bd_set_size(bdev, (loff_t)bdev->bd_part->nr_sects << 9);
}
} else {
- put_disk(disk);
module_put(disk->fops->owner);
+ put_disk(disk);
disk = NULL;
if (bdev->bd_contains == bdev) {
if (bdev->bd_disk->fops->open) {
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index 69b355a..3616042 100644
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -27,7 +27,7 @@
#include "btrfs_inode.h"
#include "xattr.h"
-#ifdef CONFIG_BTRFS_POSIX_ACL
+#ifdef CONFIG_BTRFS_FS_POSIX_ACL
static struct posix_acl *btrfs_get_acl(struct inode *inode, int type)
{
@@ -313,7 +313,7 @@
.set = btrfs_xattr_acl_access_set,
};
-#else /* CONFIG_BTRFS_POSIX_ACL */
+#else /* CONFIG_BTRFS_FS_POSIX_ACL */
int btrfs_acl_chmod(struct inode *inode)
{
@@ -325,4 +325,4 @@
return 0;
}
-#endif /* CONFIG_BTRFS_POSIX_ACL */
+#endif /* CONFIG_BTRFS_FS_POSIX_ACL */
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index c71abec..f6783a4 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -86,6 +86,12 @@
* transid of the trans_handle that last modified this inode
*/
u64 last_trans;
+
+ /*
+ * log transid when this inode was last modified
+ */
+ u64 last_sub_trans;
+
/*
* transid that last logged this inode
*/
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 1bb897e..444b3e9 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1009,6 +1009,7 @@
atomic_t log_writers;
atomic_t log_commit[2];
unsigned long log_transid;
+ unsigned long last_log_commit;
unsigned long log_batch;
pid_t log_start_pid;
bool log_multiple_pids;
@@ -1152,6 +1153,7 @@
#define BTRFS_MOUNT_FLUSHONCOMMIT (1 << 7)
#define BTRFS_MOUNT_SSD_SPREAD (1 << 8)
#define BTRFS_MOUNT_NOSSD (1 << 9)
+#define BTRFS_MOUNT_DISCARD (1 << 10)
#define btrfs_clear_opt(o, opt) ((o) &= ~BTRFS_MOUNT_##opt)
#define btrfs_set_opt(o, opt) ((o) |= BTRFS_MOUNT_##opt)
@@ -2373,7 +2375,7 @@
int btrfs_sync_fs(struct super_block *sb, int wait);
/* acl.c */
-#ifdef CONFIG_BTRFS_POSIX_ACL
+#ifdef CONFIG_BTRFS_FS_POSIX_ACL
int btrfs_check_acl(struct inode *inode, int mask);
#else
#define btrfs_check_acl NULL
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 100551a..02b6afb 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -917,6 +917,7 @@
atomic_set(&root->log_writers, 0);
root->log_batch = 0;
root->log_transid = 0;
+ root->last_log_commit = 0;
extent_io_tree_init(&root->dirty_log_pages,
fs_info->btree_inode->i_mapping, GFP_NOFS);
@@ -1087,6 +1088,7 @@
WARN_ON(root->log_root);
root->log_root = log_root;
root->log_transid = 0;
+ root->last_log_commit = 0;
return 0;
}
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index d0c4d58..94627c4 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1568,23 +1568,23 @@
return ret;
}
-#ifdef BIO_RW_DISCARD
static void btrfs_issue_discard(struct block_device *bdev,
u64 start, u64 len)
{
blkdev_issue_discard(bdev, start >> 9, len >> 9, GFP_KERNEL,
DISCARD_FL_BARRIER);
}
-#endif
static int btrfs_discard_extent(struct btrfs_root *root, u64 bytenr,
u64 num_bytes)
{
-#ifdef BIO_RW_DISCARD
int ret;
u64 map_length = num_bytes;
struct btrfs_multi_bio *multi = NULL;
+ if (!btrfs_test_opt(root, DISCARD))
+ return 0;
+
/* Tell the block device(s) that the sectors can be discarded */
ret = btrfs_map_block(&root->fs_info->mapping_tree, READ,
bytenr, &map_length, &multi, 0);
@@ -1604,9 +1604,6 @@
}
return ret;
-#else
- return 0;
-#endif
}
int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
@@ -2980,10 +2977,10 @@
free_space = btrfs_super_total_bytes(disk_super);
/*
- * we allow the metadata to grow to a max of either 5gb or 5% of the
+ * we allow the metadata to grow to a max of either 10gb or 5% of the
* space in the volume.
*/
- min_metadata = min((u64)5 * 1024 * 1024 * 1024,
+ min_metadata = min((u64)10 * 1024 * 1024 * 1024,
div64_u64(free_space * 5, 100));
if (info->total_bytes >= min_metadata) {
spin_unlock(&info->lock);
@@ -3690,6 +3687,14 @@
if (is_data)
goto pinit;
+ /*
+ * discard is sloooow, and so triggering discards on
+ * individual btree blocks isn't a good plan. Just
+ * pin everything in discard mode.
+ */
+ if (btrfs_test_opt(root, DISCARD))
+ goto pinit;
+
buf = btrfs_find_tree_block(root, bytenr, num_bytes);
if (!buf)
goto pinit;
@@ -4097,7 +4102,7 @@
}
enum btrfs_loop_type {
- LOOP_CACHED_ONLY = 0,
+ LOOP_FIND_IDEAL = 0,
LOOP_CACHING_NOWAIT = 1,
LOOP_CACHING_WAIT = 2,
LOOP_ALLOC_CHUNK = 3,
@@ -4126,12 +4131,15 @@
struct btrfs_block_group_cache *block_group = NULL;
int empty_cluster = 2 * 1024 * 1024;
int allowed_chunk_alloc = 0;
+ int done_chunk_alloc = 0;
struct btrfs_space_info *space_info;
int last_ptr_loop = 0;
int loop = 0;
bool found_uncached_bg = false;
bool failed_cluster_refill = false;
bool failed_alloc = false;
+ u64 ideal_cache_percent = 0;
+ u64 ideal_cache_offset = 0;
WARN_ON(num_bytes < root->sectorsize);
btrfs_set_key_type(ins, BTRFS_EXTENT_ITEM_KEY);
@@ -4167,14 +4175,19 @@
empty_cluster = 0;
if (search_start == hint_byte) {
+ideal_cache:
block_group = btrfs_lookup_block_group(root->fs_info,
search_start);
/*
* we don't want to use the block group if it doesn't match our
* allocation bits, or if its not cached.
+ *
+ * However if we are re-searching with an ideal block group
+ * picked out then we don't care that the block group is cached.
*/
if (block_group && block_group_bits(block_group, data) &&
- block_group_cache_done(block_group)) {
+ (block_group->cached != BTRFS_CACHE_NO ||
+ search_start == ideal_cache_offset)) {
down_read(&space_info->groups_sem);
if (list_empty(&block_group->list) ||
block_group->ro) {
@@ -4186,13 +4199,13 @@
*/
btrfs_put_block_group(block_group);
up_read(&space_info->groups_sem);
- } else
+ } else {
goto have_block_group;
+ }
} else if (block_group) {
btrfs_put_block_group(block_group);
}
}
-
search:
down_read(&space_info->groups_sem);
list_for_each_entry(block_group, &space_info->block_groups, list) {
@@ -4204,28 +4217,45 @@
have_block_group:
if (unlikely(block_group->cached == BTRFS_CACHE_NO)) {
+ u64 free_percent;
+
+ free_percent = btrfs_block_group_used(&block_group->item);
+ free_percent *= 100;
+ free_percent = div64_u64(free_percent,
+ block_group->key.offset);
+ free_percent = 100 - free_percent;
+ if (free_percent > ideal_cache_percent &&
+ likely(!block_group->ro)) {
+ ideal_cache_offset = block_group->key.objectid;
+ ideal_cache_percent = free_percent;
+ }
+
/*
- * we want to start caching kthreads, but not too many
- * right off the bat so we don't overwhelm the system,
- * so only start them if there are less than 2 and we're
- * in the initial allocation phase.
+ * We only want to start kthread caching if we are at
+ * the point where we will wait for caching to make
+ * progress, or if our ideal search is over and we've
+ * found somebody to start caching.
*/
if (loop > LOOP_CACHING_NOWAIT ||
- atomic_read(&space_info->caching_threads) < 2) {
+ (loop > LOOP_FIND_IDEAL &&
+ atomic_read(&space_info->caching_threads) < 2)) {
ret = cache_block_group(block_group);
BUG_ON(ret);
}
+ found_uncached_bg = true;
+
+ /*
+ * If loop is set for cached only, try the next block
+ * group.
+ */
+ if (loop == LOOP_FIND_IDEAL)
+ goto loop;
}
cached = block_group_cache_done(block_group);
- if (unlikely(!cached)) {
+ if (unlikely(!cached))
found_uncached_bg = true;
- /* if we only want cached bgs, loop */
- if (loop == LOOP_CACHED_ONLY)
- goto loop;
- }
-
if (unlikely(block_group->ro))
goto loop;
@@ -4405,9 +4435,11 @@
}
up_read(&space_info->groups_sem);
- /* LOOP_CACHED_ONLY, only search fully cached block groups
- * LOOP_CACHING_NOWAIT, search partially cached block groups, but
- * dont wait foR them to finish caching
+ /* LOOP_FIND_IDEAL, only search caching/cached bg's, and don't wait for
+ * for them to make caching progress. Also
+ * determine the best possible bg to cache
+ * LOOP_CACHING_NOWAIT, search partially cached block groups, kicking
+ * caching kthreads as we move along
* LOOP_CACHING_WAIT, search everything, and wait if our bg is caching
* LOOP_ALLOC_CHUNK, force a chunk allocation and try again
* LOOP_NO_EMPTY_SIZE, set empty_size and empty_cluster to 0 and try
@@ -4416,12 +4448,47 @@
if (!ins->objectid && loop < LOOP_NO_EMPTY_SIZE &&
(found_uncached_bg || empty_size || empty_cluster ||
allowed_chunk_alloc)) {
- if (found_uncached_bg) {
+ if (loop == LOOP_FIND_IDEAL && found_uncached_bg) {
found_uncached_bg = false;
- if (loop < LOOP_CACHING_WAIT) {
- loop++;
+ loop++;
+ if (!ideal_cache_percent &&
+ atomic_read(&space_info->caching_threads))
goto search;
- }
+
+ /*
+ * 1 of the following 2 things have happened so far
+ *
+ * 1) We found an ideal block group for caching that
+ * is mostly full and will cache quickly, so we might
+ * as well wait for it.
+ *
+ * 2) We searched for cached only and we didn't find
+ * anything, and we didn't start any caching kthreads
+ * either, so chances are we will loop through and
+ * start a couple caching kthreads, and then come back
+ * around and just wait for them. This will be slower
+ * because we will have 2 caching kthreads reading at
+ * the same time when we could have just started one
+ * and waited for it to get far enough to give us an
+ * allocation, so go ahead and go to the wait caching
+ * loop.
+ */
+ loop = LOOP_CACHING_WAIT;
+ search_start = ideal_cache_offset;
+ ideal_cache_percent = 0;
+ goto ideal_cache;
+ } else if (loop == LOOP_FIND_IDEAL) {
+ /*
+ * Didn't find a uncached bg, wait on anything we find
+ * next.
+ */
+ loop = LOOP_CACHING_WAIT;
+ goto search;
+ }
+
+ if (loop < LOOP_CACHING_WAIT) {
+ loop++;
+ goto search;
}
if (loop == LOOP_ALLOC_CHUNK) {
@@ -4433,7 +4500,8 @@
ret = do_chunk_alloc(trans, root, num_bytes +
2 * 1024 * 1024, data, 1);
allowed_chunk_alloc = 0;
- } else {
+ done_chunk_alloc = 1;
+ } else if (!done_chunk_alloc) {
space_info->force_alloc = 1;
}
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 2c726b7..ccbdcb5 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -208,7 +208,7 @@
write_lock(&tree->lock);
em = lookup_extent_mapping(tree, start, len);
- WARN_ON(em->start != start || !em);
+ WARN_ON(!em || em->start != start);
if (!em)
goto out;
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 2d623aa..06550af 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1086,8 +1086,10 @@
btrfs_end_transaction(trans, root);
else
btrfs_commit_transaction(trans, root);
- } else {
+ } else if (ret != BTRFS_NO_LOG_SYNC) {
btrfs_commit_transaction(trans, root);
+ } else {
+ btrfs_end_transaction(trans, root);
}
}
if (file->f_flags & O_DIRECT) {
@@ -1137,6 +1139,13 @@
int ret = 0;
struct btrfs_trans_handle *trans;
+
+ /* we wait first, since the writeback may change the inode */
+ root->log_batch++;
+ /* the VFS called filemap_fdatawrite for us */
+ btrfs_wait_ordered_range(inode, 0, (u64)-1);
+ root->log_batch++;
+
/*
* check the transaction that last modified this inode
* and see if its already been committed
@@ -1144,6 +1153,11 @@
if (!BTRFS_I(inode)->last_trans)
goto out;
+ /*
+ * if the last transaction that changed this file was before
+ * the current transaction, we can bail out now without any
+ * syncing
+ */
mutex_lock(&root->fs_info->trans_mutex);
if (BTRFS_I(inode)->last_trans <=
root->fs_info->last_trans_committed) {
@@ -1153,13 +1167,6 @@
}
mutex_unlock(&root->fs_info->trans_mutex);
- root->log_batch++;
- filemap_fdatawrite(inode->i_mapping);
- btrfs_wait_ordered_range(inode, 0, (u64)-1);
- root->log_batch++;
-
- if (datasync && !(inode->i_state & I_DIRTY_PAGES))
- goto out;
/*
* ok we haven't committed the transaction yet, lets do a commit
*/
@@ -1188,14 +1195,18 @@
*/
mutex_unlock(&dentry->d_inode->i_mutex);
- if (ret > 0) {
- ret = btrfs_commit_transaction(trans, root);
- } else {
- ret = btrfs_sync_log(trans, root);
- if (ret == 0)
- ret = btrfs_end_transaction(trans, root);
- else
+ if (ret != BTRFS_NO_LOG_SYNC) {
+ if (ret > 0) {
ret = btrfs_commit_transaction(trans, root);
+ } else {
+ ret = btrfs_sync_log(trans, root);
+ if (ret == 0)
+ ret = btrfs_end_transaction(trans, root);
+ else
+ ret = btrfs_commit_transaction(trans, root);
+ }
+ } else {
+ ret = btrfs_end_transaction(trans, root);
}
mutex_lock(&dentry->d_inode->i_mutex);
out:
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 5c2caad..cb2849f 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -1296,7 +1296,7 @@
window_start = entry->offset;
window_free = entry->bytes;
last = entry;
- max_extent = 0;
+ max_extent = entry->bytes;
} else {
last = next;
window_free += next->bytes;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9e138b7..b3ad168 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -538,7 +538,7 @@
struct btrfs_root *root = BTRFS_I(inode)->root;
struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree;
struct extent_io_tree *io_tree;
- int ret;
+ int ret = 0;
if (list_empty(&async_cow->extents))
return 0;
@@ -552,6 +552,7 @@
io_tree = &BTRFS_I(inode)->io_tree;
+retry:
/* did the compression code fall back to uncompressed IO? */
if (!async_extent->pages) {
int page_started = 0;
@@ -562,11 +563,11 @@
async_extent->ram_size - 1, GFP_NOFS);
/* allocate blocks */
- cow_file_range(inode, async_cow->locked_page,
- async_extent->start,
- async_extent->start +
- async_extent->ram_size - 1,
- &page_started, &nr_written, 0);
+ ret = cow_file_range(inode, async_cow->locked_page,
+ async_extent->start,
+ async_extent->start +
+ async_extent->ram_size - 1,
+ &page_started, &nr_written, 0);
/*
* if page_started, cow_file_range inserted an
@@ -574,7 +575,7 @@
* and IO for us. Otherwise, we need to submit
* all those pages down to the drive.
*/
- if (!page_started)
+ if (!page_started && !ret)
extent_write_locked_range(io_tree,
inode, async_extent->start,
async_extent->start +
@@ -602,7 +603,21 @@
async_extent->compressed_size,
0, alloc_hint,
(u64)-1, &ins, 1);
- BUG_ON(ret);
+ if (ret) {
+ int i;
+ for (i = 0; i < async_extent->nr_pages; i++) {
+ WARN_ON(async_extent->pages[i]->mapping);
+ page_cache_release(async_extent->pages[i]);
+ }
+ kfree(async_extent->pages);
+ async_extent->nr_pages = 0;
+ async_extent->pages = NULL;
+ unlock_extent(io_tree, async_extent->start,
+ async_extent->start +
+ async_extent->ram_size - 1, GFP_NOFS);
+ goto retry;
+ }
+
em = alloc_extent_map(GFP_NOFS);
em->start = async_extent->start;
em->len = async_extent->ram_size;
@@ -743,8 +758,22 @@
em = search_extent_mapping(&BTRFS_I(inode)->extent_tree,
start, num_bytes);
if (em) {
- alloc_hint = em->block_start;
- free_extent_map(em);
+ /*
+ * if block start isn't an actual block number then find the
+ * first block in this inode and use that as a hint. If that
+ * block is also bogus then just don't worry about it.
+ */
+ if (em->block_start >= EXTENT_MAP_LAST_BYTE) {
+ free_extent_map(em);
+ em = search_extent_mapping(em_tree, 0, 0);
+ if (em && em->block_start < EXTENT_MAP_LAST_BYTE)
+ alloc_hint = em->block_start;
+ if (em)
+ free_extent_map(em);
+ } else {
+ alloc_hint = em->block_start;
+ free_extent_map(em);
+ }
}
read_unlock(&BTRFS_I(inode)->extent_tree.lock);
btrfs_drop_extent_cache(inode, start, start + num_bytes - 1, 0);
@@ -2474,7 +2503,19 @@
root = BTRFS_I(dir)->root;
+ /*
+ * 5 items for unlink inode
+ * 1 for orphan
+ */
+ ret = btrfs_reserve_metadata_space(root, 6);
+ if (ret)
+ return ret;
+
trans = btrfs_start_transaction(root, 1);
+ if (IS_ERR(trans)) {
+ btrfs_unreserve_metadata_space(root, 6);
+ return PTR_ERR(trans);
+ }
btrfs_set_trans_block_group(trans, dir);
@@ -2489,6 +2530,7 @@
nr = trans->blocks_used;
btrfs_end_transaction_throttle(trans, root);
+ btrfs_unreserve_metadata_space(root, 6);
btrfs_btree_balance_dirty(root, nr);
return ret;
}
@@ -2569,7 +2611,16 @@
inode->i_ino == BTRFS_FIRST_FREE_OBJECTID)
return -ENOTEMPTY;
+ ret = btrfs_reserve_metadata_space(root, 5);
+ if (ret)
+ return ret;
+
trans = btrfs_start_transaction(root, 1);
+ if (IS_ERR(trans)) {
+ btrfs_unreserve_metadata_space(root, 5);
+ return PTR_ERR(trans);
+ }
+
btrfs_set_trans_block_group(trans, dir);
if (unlikely(inode->i_ino == BTRFS_EMPTY_SUBVOL_DIR_OBJECTID)) {
@@ -2592,6 +2643,7 @@
out:
nr = trans->blocks_used;
ret = btrfs_end_transaction_throttle(trans, root);
+ btrfs_unreserve_metadata_space(root, 5);
btrfs_btree_balance_dirty(root, nr);
if (ret && !err)
@@ -3032,12 +3084,22 @@
if ((offset & (blocksize - 1)) == 0)
goto out;
+ ret = btrfs_check_data_free_space(root, inode, PAGE_CACHE_SIZE);
+ if (ret)
+ goto out;
+
+ ret = btrfs_reserve_metadata_for_delalloc(root, inode, 1);
+ if (ret)
+ goto out;
ret = -ENOMEM;
again:
page = grab_cache_page(mapping, index);
- if (!page)
+ if (!page) {
+ btrfs_free_reserved_data_space(root, inode, PAGE_CACHE_SIZE);
+ btrfs_unreserve_metadata_for_delalloc(root, inode, 1);
goto out;
+ }
page_start = page_offset(page);
page_end = page_start + PAGE_CACHE_SIZE - 1;
@@ -3070,6 +3132,10 @@
goto again;
}
+ clear_extent_bits(&BTRFS_I(inode)->io_tree, page_start, page_end,
+ EXTENT_DIRTY | EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING,
+ GFP_NOFS);
+
ret = btrfs_set_extent_delalloc(inode, page_start, page_end);
if (ret) {
unlock_extent(io_tree, page_start, page_end, GFP_NOFS);
@@ -3088,6 +3154,9 @@
unlock_extent(io_tree, page_start, page_end, GFP_NOFS);
out_unlock:
+ if (ret)
+ btrfs_free_reserved_data_space(root, inode, PAGE_CACHE_SIZE);
+ btrfs_unreserve_metadata_for_delalloc(root, inode, 1);
unlock_page(page);
page_cache_release(page);
out:
@@ -3111,7 +3180,9 @@
if (size <= hole_start)
return 0;
- btrfs_truncate_page(inode->i_mapping, inode->i_size);
+ err = btrfs_truncate_page(inode->i_mapping, inode->i_size);
+ if (err)
+ return err;
while (1) {
struct btrfs_ordered_extent *ordered;
@@ -3480,6 +3551,7 @@
bi->generation = 0;
bi->sequence = 0;
bi->last_trans = 0;
+ bi->last_sub_trans = 0;
bi->logged_trans = 0;
bi->delalloc_bytes = 0;
bi->reserved_bytes = 0;
@@ -4980,7 +5052,9 @@
set_page_dirty(page);
SetPageUptodate(page);
- BTRFS_I(inode)->last_trans = root->fs_info->generation + 1;
+ BTRFS_I(inode)->last_trans = root->fs_info->generation;
+ BTRFS_I(inode)->last_sub_trans = BTRFS_I(inode)->root->log_transid;
+
unlock_extent(io_tree, page_start, page_end, GFP_NOFS);
out_unlock:
@@ -5005,7 +5079,9 @@
if (IS_APPEND(inode) || IS_IMMUTABLE(inode))
return;
- btrfs_truncate_page(inode->i_mapping, inode->i_size);
+ ret = btrfs_truncate_page(inode->i_mapping, inode->i_size);
+ if (ret)
+ return;
btrfs_wait_ordered_range(inode, inode->i_size & (~mask), (u64)-1);
trans = btrfs_start_transaction(root, 1);
@@ -5100,9 +5176,11 @@
if (!ei)
return NULL;
ei->last_trans = 0;
+ ei->last_sub_trans = 0;
ei->logged_trans = 0;
ei->outstanding_extents = 0;
ei->reserved_extents = 0;
+ ei->root = NULL;
spin_lock_init(&ei->accounting_lock);
btrfs_ordered_inode_tree_init(&ei->ordered_tree);
INIT_LIST_HEAD(&ei->i_orphan);
@@ -5119,6 +5197,14 @@
WARN_ON(inode->i_data.nrpages);
/*
+ * This can happen where we create an inode, but somebody else also
+ * created the same inode and we need to destroy the one we already
+ * created.
+ */
+ if (!root)
+ goto free;
+
+ /*
* Make sure we're properly removed from the ordered operation
* lists.
*/
@@ -5153,6 +5239,7 @@
}
inode_tree_del(inode);
btrfs_drop_extent_cache(inode, 0, (u64)-1, 0);
+free:
kmem_cache_free(btrfs_inode_cachep, BTRFS_I(inode));
}
@@ -5258,11 +5345,14 @@
return -ENOTEMPTY;
/*
- * 2 items for dir items
- * 1 item for orphan entry
- * 1 item for ref
+ * We want to reserve the absolute worst case amount of items. So if
+ * both inodes are subvols and we need to unlink them then that would
+ * require 4 item modifications, but if they are both normal inodes it
+ * would require 5 item modifications, so we'll assume their normal
+ * inodes. So 5 * 2 is 10, plus 1 for the new link, so 11 total items
+ * should cover the worst case number of items we'll modify.
*/
- ret = btrfs_reserve_metadata_space(root, 4);
+ ret = btrfs_reserve_metadata_space(root, 11);
if (ret)
return ret;
@@ -5378,7 +5468,7 @@
if (old_inode->i_ino == BTRFS_FIRST_FREE_OBJECTID)
up_read(&root->fs_info->subvol_sem);
- btrfs_unreserve_metadata_space(root, 4);
+ btrfs_unreserve_metadata_space(root, 11);
return ret;
}
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c
index 9351428..67fa2d2 100644
--- a/fs/btrfs/root-tree.c
+++ b/fs/btrfs/root-tree.c
@@ -159,7 +159,6 @@
write_extent_buffer(l, item, ptr, sizeof(*item));
btrfs_mark_buffer_dirty(path->nodes[0]);
out:
- btrfs_release_path(root, path);
btrfs_free_path(path);
return ret;
}
@@ -332,7 +331,6 @@
BUG_ON(refs != 0);
ret = btrfs_del_item(trans, root, path);
out:
- btrfs_release_path(root, path);
btrfs_free_path(path);
return ret;
}
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 9de9b22..752a546 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -66,7 +66,8 @@
Opt_degraded, Opt_subvol, Opt_device, Opt_nodatasum, Opt_nodatacow,
Opt_max_extent, Opt_max_inline, Opt_alloc_start, Opt_nobarrier,
Opt_ssd, Opt_nossd, Opt_ssd_spread, Opt_thread_pool, Opt_noacl,
- Opt_compress, Opt_notreelog, Opt_ratio, Opt_flushoncommit, Opt_err,
+ Opt_compress, Opt_notreelog, Opt_ratio, Opt_flushoncommit,
+ Opt_discard, Opt_err,
};
static match_table_t tokens = {
@@ -88,6 +89,7 @@
{Opt_notreelog, "notreelog"},
{Opt_flushoncommit, "flushoncommit"},
{Opt_ratio, "metadata_ratio=%d"},
+ {Opt_discard, "discard"},
{Opt_err, NULL},
};
@@ -257,6 +259,9 @@
info->metadata_ratio);
}
break;
+ case Opt_discard:
+ btrfs_set_opt(info->mount_opt, DISCARD);
+ break;
default:
break;
}
@@ -344,7 +349,7 @@
sb->s_export_op = &btrfs_export_ops;
sb->s_xattr = btrfs_xattr_handlers;
sb->s_time_gran = 1;
-#ifdef CONFIG_BTRFS_POSIX_ACL
+#ifdef CONFIG_BTRFS_FS_POSIX_ACL
sb->s_flags |= MS_POSIXACL;
#endif
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 0b8f36d..c207e8c 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -163,8 +163,14 @@
}
}
+enum btrfs_trans_type {
+ TRANS_START,
+ TRANS_JOIN,
+ TRANS_USERSPACE,
+};
+
static struct btrfs_trans_handle *start_transaction(struct btrfs_root *root,
- int num_blocks, int wait)
+ int num_blocks, int type)
{
struct btrfs_trans_handle *h =
kmem_cache_alloc(btrfs_trans_handle_cachep, GFP_NOFS);
@@ -172,7 +178,8 @@
mutex_lock(&root->fs_info->trans_mutex);
if (!root->fs_info->log_root_recovering &&
- ((wait == 1 && !root->fs_info->open_ioctl_trans) || wait == 2))
+ ((type == TRANS_START && !root->fs_info->open_ioctl_trans) ||
+ type == TRANS_USERSPACE))
wait_current_trans(root);
ret = join_transaction(root);
BUG_ON(ret);
@@ -186,7 +193,7 @@
h->alloc_exclude_start = 0;
h->delayed_ref_updates = 0;
- if (!current->journal_info)
+ if (!current->journal_info && type != TRANS_USERSPACE)
current->journal_info = h;
root->fs_info->running_transaction->use_count++;
@@ -198,18 +205,18 @@
struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
int num_blocks)
{
- return start_transaction(root, num_blocks, 1);
+ return start_transaction(root, num_blocks, TRANS_START);
}
struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root,
int num_blocks)
{
- return start_transaction(root, num_blocks, 0);
+ return start_transaction(root, num_blocks, TRANS_JOIN);
}
struct btrfs_trans_handle *btrfs_start_ioctl_transaction(struct btrfs_root *r,
int num_blocks)
{
- return start_transaction(r, num_blocks, 2);
+ return start_transaction(r, num_blocks, TRANS_USERSPACE);
}
/* wait for a transaction commit to be fully complete */
@@ -344,10 +351,10 @@
/*
* when btree blocks are allocated, they have some corresponding bits set for
* them in one of two extent_io trees. This is used to make sure all of
- * those extents are on disk for transaction or log commit
+ * those extents are sent to disk but does not wait on them
*/
-int btrfs_write_and_wait_marked_extents(struct btrfs_root *root,
- struct extent_io_tree *dirty_pages)
+int btrfs_write_marked_extents(struct btrfs_root *root,
+ struct extent_io_tree *dirty_pages)
{
int ret;
int err = 0;
@@ -394,6 +401,29 @@
page_cache_release(page);
}
}
+ if (err)
+ werr = err;
+ return werr;
+}
+
+/*
+ * when btree blocks are allocated, they have some corresponding bits set for
+ * them in one of two extent_io trees. This is used to make sure all of
+ * those extents are on disk for transaction or log commit. We wait
+ * on all the pages and clear them from the dirty pages state tree
+ */
+int btrfs_wait_marked_extents(struct btrfs_root *root,
+ struct extent_io_tree *dirty_pages)
+{
+ int ret;
+ int err = 0;
+ int werr = 0;
+ struct page *page;
+ struct inode *btree_inode = root->fs_info->btree_inode;
+ u64 start = 0;
+ u64 end;
+ unsigned long index;
+
while (1) {
ret = find_first_extent_bit(dirty_pages, 0, &start, &end,
EXTENT_DIRTY);
@@ -424,6 +454,22 @@
return werr;
}
+/*
+ * when btree blocks are allocated, they have some corresponding bits set for
+ * them in one of two extent_io trees. This is used to make sure all of
+ * those extents are on disk for transaction or log commit
+ */
+int btrfs_write_and_wait_marked_extents(struct btrfs_root *root,
+ struct extent_io_tree *dirty_pages)
+{
+ int ret;
+ int ret2;
+
+ ret = btrfs_write_marked_extents(root, dirty_pages);
+ ret2 = btrfs_wait_marked_extents(root, dirty_pages);
+ return ret || ret2;
+}
+
int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans,
struct btrfs_root *root)
{
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 663c674..d4e3e7a 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -79,6 +79,7 @@
struct inode *inode)
{
BTRFS_I(inode)->last_trans = trans->transaction->transid;
+ BTRFS_I(inode)->last_sub_trans = BTRFS_I(inode)->root->log_transid;
}
int btrfs_end_transaction(struct btrfs_trans_handle *trans,
@@ -107,5 +108,9 @@
struct btrfs_root *root);
int btrfs_write_and_wait_marked_extents(struct btrfs_root *root,
struct extent_io_tree *dirty_pages);
+int btrfs_write_marked_extents(struct btrfs_root *root,
+ struct extent_io_tree *dirty_pages);
+int btrfs_wait_marked_extents(struct btrfs_root *root,
+ struct extent_io_tree *dirty_pages);
int btrfs_transaction_in_commit(struct btrfs_fs_info *info);
#endif
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 4edfdc2..741666a 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -1980,6 +1980,7 @@
int ret;
struct btrfs_root *log = root->log_root;
struct btrfs_root *log_root_tree = root->fs_info->log_root_tree;
+ u64 log_transid = 0;
mutex_lock(&root->log_mutex);
index1 = root->log_transid % 2;
@@ -1994,12 +1995,13 @@
if (atomic_read(&root->log_commit[(index1 + 1) % 2]))
wait_log_commit(trans, root, root->log_transid - 1);
- while (root->log_multiple_pids) {
+ while (1) {
unsigned long batch = root->log_batch;
- mutex_unlock(&root->log_mutex);
- schedule_timeout_uninterruptible(1);
- mutex_lock(&root->log_mutex);
-
+ if (root->log_multiple_pids) {
+ mutex_unlock(&root->log_mutex);
+ schedule_timeout_uninterruptible(1);
+ mutex_lock(&root->log_mutex);
+ }
wait_for_writer(trans, root);
if (batch == root->log_batch)
break;
@@ -2012,12 +2014,16 @@
goto out;
}
- ret = btrfs_write_and_wait_marked_extents(log, &log->dirty_log_pages);
+ /* we start IO on all the marked extents here, but we don't actually
+ * wait for them until later.
+ */
+ ret = btrfs_write_marked_extents(log, &log->dirty_log_pages);
BUG_ON(ret);
btrfs_set_root_node(&log->root_item, log->node);
root->log_batch = 0;
+ log_transid = root->log_transid;
root->log_transid++;
log->log_transid = root->log_transid;
root->log_start_pid = 0;
@@ -2046,6 +2052,7 @@
index2 = log_root_tree->log_transid % 2;
if (atomic_read(&log_root_tree->log_commit[index2])) {
+ btrfs_wait_marked_extents(log, &log->dirty_log_pages);
wait_log_commit(trans, log_root_tree,
log_root_tree->log_transid);
mutex_unlock(&log_root_tree->log_mutex);
@@ -2065,6 +2072,7 @@
* check the full commit flag again
*/
if (root->fs_info->last_trans_log_full_commit == trans->transid) {
+ btrfs_wait_marked_extents(log, &log->dirty_log_pages);
mutex_unlock(&log_root_tree->log_mutex);
ret = -EAGAIN;
goto out_wake_log_root;
@@ -2073,6 +2081,7 @@
ret = btrfs_write_and_wait_marked_extents(log_root_tree,
&log_root_tree->dirty_log_pages);
BUG_ON(ret);
+ btrfs_wait_marked_extents(log, &log->dirty_log_pages);
btrfs_set_super_log_root(&root->fs_info->super_for_commit,
log_root_tree->node->start);
@@ -2092,9 +2101,14 @@
* the running transaction open, so a full commit can't hop
* in and cause problems either.
*/
- write_ctree_super(trans, root->fs_info->tree_root, 2);
+ write_ctree_super(trans, root->fs_info->tree_root, 1);
ret = 0;
+ mutex_lock(&root->log_mutex);
+ if (root->last_log_commit < log_transid)
+ root->last_log_commit = log_transid;
+ mutex_unlock(&root->log_mutex);
+
out_wake_log_root:
atomic_set(&log_root_tree->log_commit[index2], 0);
smp_mb();
@@ -2862,6 +2876,21 @@
return ret;
}
+static int inode_in_log(struct btrfs_trans_handle *trans,
+ struct inode *inode)
+{
+ struct btrfs_root *root = BTRFS_I(inode)->root;
+ int ret = 0;
+
+ mutex_lock(&root->log_mutex);
+ if (BTRFS_I(inode)->logged_trans == trans->transid &&
+ BTRFS_I(inode)->last_sub_trans <= root->last_log_commit)
+ ret = 1;
+ mutex_unlock(&root->log_mutex);
+ return ret;
+}
+
+
/*
* helper function around btrfs_log_inode to make sure newly created
* parent directories also end up in the log. A minimal inode and backref
@@ -2901,6 +2930,11 @@
if (ret)
goto end_no_trans;
+ if (inode_in_log(trans, inode)) {
+ ret = BTRFS_NO_LOG_SYNC;
+ goto end_no_trans;
+ }
+
start_log_trans(trans, root);
ret = btrfs_log_inode(trans, root, inode, inode_only);
diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
index d09c760..0776eac 100644
--- a/fs/btrfs/tree-log.h
+++ b/fs/btrfs/tree-log.h
@@ -19,6 +19,9 @@
#ifndef __TREE_LOG_
#define __TREE_LOG_
+/* return value for btrfs_log_dentry_safe that means we don't need to log it at all */
+#define BTRFS_NO_LOG_SYNC 256
+
int btrfs_sync_log(struct btrfs_trans_handle *trans,
struct btrfs_root *root);
int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root);
diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index b0fc93f..b6dd5967 100644
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -260,7 +260,7 @@
* attributes are handled directly.
*/
struct xattr_handler *btrfs_xattr_handlers[] = {
-#ifdef CONFIG_BTRFS_POSIX_ACL
+#ifdef CONFIG_BTRFS_FS_POSIX_ACL
&btrfs_xattr_acl_access_handler,
&btrfs_xattr_acl_default_handler,
#endif
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 6928c24..5646727 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -388,4 +388,5 @@
const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
const int netfid, __u64 *pExtAttrBits, __u64 *pMask);
+extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb);
#endif /* _CIFSPROTO_H */
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 43003e0..63ea83f 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1577,7 +1577,8 @@
out_err:
if (tcp_ses) {
- kfree(tcp_ses->hostname);
+ if (!IS_ERR(tcp_ses->hostname))
+ kfree(tcp_ses->hostname);
if (tcp_ses->ssocket)
sock_release(tcp_ses->ssocket);
kfree(tcp_ses);
@@ -2219,16 +2220,8 @@
struct cifs_sb_info *cifs_sb, const char *full_path)
{
int rc;
- __u64 inode_num;
FILE_ALL_INFO *pfile_info;
- rc = CIFSGetSrvInodeNumber(xid, tcon, full_path, &inode_num,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc != -EOPNOTSUPP)
- return rc;
-
pfile_info = kmalloc(sizeof(FILE_ALL_INFO), GFP_KERNEL);
if (pfile_info == NULL)
return -ENOMEM;
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 5e24925..cababd8 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -512,13 +512,10 @@
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc1) {
+ if (rc1 || !fattr.cf_uniqueid) {
cFYI(1, ("GetSrvInodeNum rc %d", rc1));
fattr.cf_uniqueid = iunique(sb, ROOT_I);
- /* disable serverino if call not supported */
- if (rc1 == -EINVAL)
- cifs_sb->mnt_cifs_flags &=
- ~CIFS_MOUNT_SERVER_INUM;
+ cifs_autodisable_serverino(cifs_sb);
}
} else {
fattr.cf_uniqueid = iunique(sb, ROOT_I);
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 0241b25..1e25efc 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -715,3 +715,17 @@
ctoUCS_out:
return i;
}
+
+void
+cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb)
+{
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
+ cifs_sb->mnt_cifs_flags &= CIFS_MOUNT_SERVER_INUM;
+ cERROR(1, ("Autodisabling the use of server inode numbers on "
+ "%s. This server doesn't seem to support them "
+ "properly. Hardlinks will not be recognized on this "
+ "mount. Consider mounting with the \"noserverino\" "
+ "option to silence this message.",
+ cifs_sb->tcon->treeName));
+ }
+}
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 1f098ca..f84062f 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -727,11 +727,12 @@
cifs_dir_info_to_fattr(&fattr, (FILE_DIRECTORY_INFO *)
pfindEntry, cifs_sb);
- /* FIXME: make _to_fattr functions fill this out */
- if (pCifsF->srch_inf.info_level == SMB_FIND_FILE_ID_FULL_DIR_INFO)
+ if (inum && (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM)) {
fattr.cf_uniqueid = inum;
- else
+ } else {
fattr.cf_uniqueid = iunique(sb, ROOT_I);
+ cifs_autodisable_serverino(cifs_sb);
+ }
ino = cifs_uniqueid_to_ino_t(fattr.cf_uniqueid);
tmp_dentry = cifs_readdir_lookup(file->f_dentry, &qstring, &fattr);
diff --git a/fs/compat.c b/fs/compat.c
index d576b55..6c19040 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1532,6 +1532,8 @@
if (retval < 0)
goto out;
+ current->stack_start = current->mm->start_stack;
+
/* execve succeeded */
current->fs->in_exec = 0;
current->in_execve = 0;
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index f91fd51b..d84e705 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -1800,7 +1800,7 @@
/* just account for different alignment */
static int compat_ioctl_preallocate(struct file *file, unsigned long arg)
{
- struct space_resv_32 __user *p32 = (void __user *)arg;
+ struct space_resv_32 __user *p32 = compat_ptr(arg);
struct space_resv __user *p = compat_alloc_user_space(sizeof(*p));
if (copy_in_user(&p->l_type, &p32->l_type, sizeof(s16)) ||
@@ -2802,7 +2802,7 @@
#else
case FS_IOC_RESVSP:
case FS_IOC_RESVSP64:
- error = ioctl_preallocate(filp, (void __user *)arg);
+ error = ioctl_preallocate(filp, compat_ptr(arg));
goto out_fput;
#endif
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 240cef1..70736eb 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -316,6 +316,10 @@
{
struct connection *con;
+ /* with sctp there's no connecting without sending */
+ if (dlm_config.ci_protocol != 0)
+ return 0;
+
if (nodeid == dlm_our_nodeid())
return 0;
@@ -455,9 +459,9 @@
int prim_len, ret;
int addr_len;
struct connection *new_con;
- struct file *file;
sctp_peeloff_arg_t parg;
int parglen = sizeof(parg);
+ int err;
/*
* We get this before any data for an association.
@@ -512,19 +516,22 @@
ret = kernel_getsockopt(con->sock, IPPROTO_SCTP,
SCTP_SOCKOPT_PEELOFF,
(void *)&parg, &parglen);
- if (ret) {
+ if (ret < 0) {
log_print("Can't peel off a socket for "
- "connection %d to node %d: err=%d\n",
+ "connection %d to node %d: err=%d",
parg.associd, nodeid, ret);
+ return;
}
- file = fget(parg.sd);
- new_con->sock = SOCKET_I(file->f_dentry->d_inode);
+ new_con->sock = sockfd_lookup(parg.sd, &err);
+ if (!new_con->sock) {
+ log_print("sockfd_lookup error %d", err);
+ return;
+ }
add_sock(new_con->sock, new_con);
- fput(file);
- put_unused_fd(parg.sd);
+ sockfd_put(new_con->sock);
- log_print("got new/restarted association %d nodeid %d",
- (int)sn->sn_assoc_change.sac_assoc_id, nodeid);
+ log_print("connecting to %d sctp association %d",
+ nodeid, (int)sn->sn_assoc_change.sac_assoc_id);
/* Send any pending writes */
clear_bit(CF_CONNECT_PENDING, &new_con->flags);
@@ -837,8 +844,6 @@
if (con->retries++ > MAX_CONNECT_RETRIES)
return;
- log_print("Initiating association with node %d", con->nodeid);
-
if (nodeid_to_addr(con->nodeid, (struct sockaddr *)&rem_addr)) {
log_print("no address for nodeid %d", con->nodeid);
return;
@@ -855,11 +860,14 @@
outmessage.msg_flags = MSG_EOR;
spin_lock(&con->writequeue_lock);
- e = list_entry(con->writequeue.next, struct writequeue_entry,
- list);
- BUG_ON((struct list_head *) e == &con->writequeue);
+ if (list_empty(&con->writequeue)) {
+ spin_unlock(&con->writequeue_lock);
+ log_print("writequeue empty for nodeid %d", con->nodeid);
+ return;
+ }
+ e = list_first_entry(&con->writequeue, struct writequeue_entry, list);
len = e->len;
offset = e->offset;
spin_unlock(&con->writequeue_lock);
diff --git a/fs/exec.c b/fs/exec.c
index d49be6b..ba112bd 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -624,10 +624,8 @@
/* Move stack pages down in memory. */
if (stack_shift) {
ret = shift_arg_pages(vma, stack_shift);
- if (ret) {
- up_write(&mm->mmap_sem);
- return ret;
- }
+ if (ret)
+ goto out_unlock;
}
#ifdef CONFIG_STACK_GROWSUP
@@ -641,7 +639,7 @@
out_unlock:
up_write(&mm->mmap_sem);
- return 0;
+ return ret;
}
EXPORT_SYMBOL(setup_arg_pages);
diff --git a/fs/ext3/fsync.c b/fs/ext3/fsync.c
index 451d166..8209f26 100644
--- a/fs/ext3/fsync.c
+++ b/fs/ext3/fsync.c
@@ -46,19 +46,21 @@
int ext3_sync_file(struct file * file, struct dentry *dentry, int datasync)
{
struct inode *inode = dentry->d_inode;
+ struct ext3_inode_info *ei = EXT3_I(inode);
+ journal_t *journal = EXT3_SB(inode->i_sb)->s_journal;
int ret = 0;
+ tid_t commit_tid;
+
+ if (inode->i_sb->s_flags & MS_RDONLY)
+ return 0;
J_ASSERT(ext3_journal_current_handle() == NULL);
/*
- * data=writeback:
+ * data=writeback,ordered:
* The caller's filemap_fdatawrite()/wait will sync the data.
- * sync_inode() will sync the metadata
- *
- * data=ordered:
- * The caller's filemap_fdatawrite() will write the data and
- * sync_inode() will write the inode if it is dirty. Then the caller's
- * filemap_fdatawait() will wait on the pages.
+ * Metadata is in the journal, we wait for a proper transaction
+ * to commit here.
*
* data=journal:
* filemap_fdatawrite won't do anything (the buffers are clean).
@@ -73,22 +75,16 @@
goto out;
}
- if (datasync && !(inode->i_state & I_DIRTY_DATASYNC))
- goto flush;
+ if (datasync)
+ commit_tid = atomic_read(&ei->i_datasync_tid);
+ else
+ commit_tid = atomic_read(&ei->i_sync_tid);
- /*
- * The VFS has written the file data. If the inode is unaltered
- * then we need not start a commit.
- */
- if (inode->i_state & (I_DIRTY_SYNC|I_DIRTY_DATASYNC)) {
- struct writeback_control wbc = {
- .sync_mode = WB_SYNC_ALL,
- .nr_to_write = 0, /* sys_fsync did this */
- };
- ret = sync_inode(inode, &wbc);
+ if (log_start_commit(journal, commit_tid)) {
+ log_wait_commit(journal, commit_tid);
goto out;
}
-flush:
+
/*
* In case we didn't commit a transaction, we have to flush
* disk caches manually so that data really is on persistent
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index acf1b14..354ed3b 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -699,8 +699,9 @@
int err = 0;
struct ext3_block_alloc_info *block_i;
ext3_fsblk_t current_block;
+ struct ext3_inode_info *ei = EXT3_I(inode);
- block_i = EXT3_I(inode)->i_block_alloc_info;
+ block_i = ei->i_block_alloc_info;
/*
* If we're splicing into a [td]indirect block (as opposed to the
* inode) then we need to get write access to the [td]indirect block
@@ -741,6 +742,8 @@
inode->i_ctime = CURRENT_TIME_SEC;
ext3_mark_inode_dirty(handle, inode);
+ /* ext3_mark_inode_dirty already updated i_sync_tid */
+ atomic_set(&ei->i_datasync_tid, handle->h_transaction->t_tid);
/* had we spliced it onto indirect block? */
if (where->bh) {
@@ -1735,6 +1738,7 @@
ssize_t ret;
int orphan = 0;
size_t count = iov_length(iov, nr_segs);
+ int retries = 0;
if (rw == WRITE) {
loff_t final_size = offset + count;
@@ -1757,9 +1761,12 @@
}
}
+retry:
ret = blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
offset, nr_segs,
ext3_get_block, NULL);
+ if (ret == -ENOSPC && ext3_should_retry_alloc(inode->i_sb, &retries))
+ goto retry;
if (orphan) {
int err;
@@ -2750,6 +2757,8 @@
struct ext3_inode_info *ei;
struct buffer_head *bh;
struct inode *inode;
+ journal_t *journal = EXT3_SB(sb)->s_journal;
+ transaction_t *transaction;
long ret;
int block;
@@ -2827,6 +2836,30 @@
ei->i_data[block] = raw_inode->i_block[block];
INIT_LIST_HEAD(&ei->i_orphan);
+ /*
+ * Set transaction id's of transactions that have to be committed
+ * to finish f[data]sync. We set them to currently running transaction
+ * as we cannot be sure that the inode or some of its metadata isn't
+ * part of the transaction - the inode could have been reclaimed and
+ * now it is reread from disk.
+ */
+ if (journal) {
+ tid_t tid;
+
+ spin_lock(&journal->j_state_lock);
+ if (journal->j_running_transaction)
+ transaction = journal->j_running_transaction;
+ else
+ transaction = journal->j_committing_transaction;
+ if (transaction)
+ tid = transaction->t_tid;
+ else
+ tid = journal->j_commit_sequence;
+ spin_unlock(&journal->j_state_lock);
+ atomic_set(&ei->i_sync_tid, tid);
+ atomic_set(&ei->i_datasync_tid, tid);
+ }
+
if (inode->i_ino >= EXT3_FIRST_INO(inode->i_sb) + 1 &&
EXT3_INODE_SIZE(inode->i_sb) > EXT3_GOOD_OLD_INODE_SIZE) {
/*
@@ -3011,6 +3044,7 @@
err = rc;
ei->i_state &= ~EXT3_STATE_NEW;
+ atomic_set(&ei->i_sync_tid, handle->h_transaction->t_tid);
out_brelse:
brelse (bh);
ext3_std_error(inode->i_sb, err);
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 7a520a8..427496c 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -466,6 +466,8 @@
return NULL;
ei->i_block_alloc_info = NULL;
ei->vfs_inode.i_version = 1;
+ atomic_set(&ei->i_datasync_tid, 0);
+ atomic_set(&ei->i_sync_tid, 0);
return &ei->vfs_inode;
}
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 984ca0c..8825515 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -322,6 +322,7 @@
#define EXT4_STATE_NO_EXPAND 0x00000008 /* No space for expansion */
#define EXT4_STATE_DA_ALLOC_CLOSE 0x00000010 /* Alloc DA blks on close */
#define EXT4_STATE_EXT_MIGRATE 0x00000020 /* Inode is migrating */
+#define EXT4_STATE_DIO_UNWRITTEN 0x00000040 /* need convert on dio done*/
/* Used to pass group descriptor data when online resize is done */
struct ext4_new_group_input {
@@ -743,6 +744,7 @@
#define EXT4_MOUNT_QUOTA 0x80000 /* Some quota option set */
#define EXT4_MOUNT_USRQUOTA 0x100000 /* "old" user quota */
#define EXT4_MOUNT_GRPQUOTA 0x200000 /* "old" group quota */
+#define EXT4_MOUNT_JOURNAL_CHECKSUM 0x800000 /* Journal checksums */
#define EXT4_MOUNT_JOURNAL_ASYNC_COMMIT 0x1000000 /* Journal Async Commit */
#define EXT4_MOUNT_I_VERSION 0x2000000 /* i_version support */
#define EXT4_MOUNT_DELALLOC 0x8000000 /* Delalloc support */
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 10539e3..715264b 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2807,6 +2807,8 @@
* into three uninitialized extent(at most). After IO complete, the part
* being filled will be convert to initialized by the end_io callback function
* via ext4_convert_unwritten_extents().
+ *
+ * Returns the size of uninitialized extent to be written on success.
*/
static int ext4_split_unwritten_extents(handle_t *handle,
struct inode *inode,
@@ -2824,7 +2826,6 @@
unsigned int allocated, ee_len, depth;
ext4_fsblk_t newblock;
int err = 0;
- int ret = 0;
ext_debug("ext4_split_unwritten_extents: inode %lu,"
"iblock %llu, max_blocks %u\n", inode->i_ino,
@@ -2842,12 +2843,12 @@
ext4_ext_store_pblock(&orig_ex, ext_pblock(ex));
/*
- * if the entire unintialized extent length less than
- * the size of extent to write, there is no need to split
- * uninitialized extent
+ * If the uninitialized extent begins at the same logical
+ * block where the write begins, and the write completely
+ * covers the extent, then we don't need to split it.
*/
- if (allocated <= max_blocks)
- return ret;
+ if ((iblock == ee_block) && (allocated <= max_blocks))
+ return allocated;
err = ext4_ext_get_access(handle, inode, path + depth);
if (err)
@@ -3048,12 +3049,18 @@
ret = ext4_split_unwritten_extents(handle,
inode, path, iblock,
max_blocks, flags);
- /* flag the io_end struct that we need convert when IO done */
+ /*
+ * Flag the inode(non aio case) or end_io struct (aio case)
+ * that this IO needs to convertion to written when IO is
+ * completed
+ */
if (io)
io->flag = DIO_AIO_UNWRITTEN;
+ else
+ EXT4_I(inode)->i_state |= EXT4_STATE_DIO_UNWRITTEN;
goto out;
}
- /* DIO end_io complete, convert the filled extent to written */
+ /* async DIO end_io complete, convert the filled extent to written */
if (flags == EXT4_GET_BLOCKS_DIO_CONVERT_EXT) {
ret = ext4_convert_unwritten_extents_dio(handle, inode,
path);
@@ -3295,10 +3302,16 @@
* To avoid unecessary convertion for every aio dio rewrite
* to the mid of file, here we flag the IO that is really
* need the convertion.
- *
+ * For non asycn direct IO case, flag the inode state
+ * that we need to perform convertion when IO is done.
*/
- if (io && flags == EXT4_GET_BLOCKS_DIO_CREATE_EXT)
- io->flag = DIO_AIO_UNWRITTEN;
+ if (flags == EXT4_GET_BLOCKS_DIO_CREATE_EXT) {
+ if (io)
+ io->flag = DIO_AIO_UNWRITTEN;
+ else
+ EXT4_I(inode)->i_state |=
+ EXT4_STATE_DIO_UNWRITTEN;;
+ }
}
err = ext4_ext_insert_extent(handle, inode, path, &newex, flags);
if (err) {
@@ -3519,6 +3532,7 @@
*
* This function is called from the direct IO end io call back
* function, to convert the fallocated extents after IO is completed.
+ * Returns 0 on success.
*/
int ext4_convert_unwritten_extents(struct inode *inode, loff_t offset,
loff_t len)
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5c5bc5d..2c8caa5 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -193,7 +193,7 @@
* so before we call here everything must be consistently dirtied against
* this transaction.
*/
- int ext4_truncate_restart_trans(handle_t *handle, struct inode *inode,
+int ext4_truncate_restart_trans(handle_t *handle, struct inode *inode,
int nblocks)
{
int ret;
@@ -209,6 +209,7 @@
up_write(&EXT4_I(inode)->i_data_sem);
ret = ext4_journal_restart(handle, blocks_for_truncate(inode));
down_write(&EXT4_I(inode)->i_data_sem);
+ ext4_discard_preallocations(inode);
return ret;
}
@@ -3445,8 +3446,6 @@
return ret;
}
-/* Maximum number of blocks we map for direct IO at once. */
-
static int ext4_get_block_dio_write(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create)
{
@@ -3654,13 +3653,14 @@
ext4_io_end_t *io_end = iocb->private;
struct workqueue_struct *wq;
+ /* if not async direct IO or dio with 0 bytes write, just return */
+ if (!io_end || !size)
+ return;
+
ext_debug("ext4_end_io_dio(): io_end 0x%p"
"for inode %lu, iocb 0x%p, offset %llu, size %llu\n",
iocb->private, io_end->inode->i_ino, iocb, offset,
size);
- /* if not async direct IO or dio with 0 bytes write, just return */
- if (!io_end || !size)
- return;
/* if not aio dio with unwritten extents, just free io and return */
if (io_end->flag != DIO_AIO_UNWRITTEN){
@@ -3771,13 +3771,19 @@
if (ret != -EIOCBQUEUED && ret <= 0 && iocb->private) {
ext4_free_io_end(iocb->private);
iocb->private = NULL;
- } else if (ret > 0)
+ } else if (ret > 0 && (EXT4_I(inode)->i_state &
+ EXT4_STATE_DIO_UNWRITTEN)) {
+ int err;
/*
* for non AIO case, since the IO is already
* completed, we could do the convertion right here
*/
- ret = ext4_convert_unwritten_extents(inode,
- offset, ret);
+ err = ext4_convert_unwritten_extents(inode,
+ offset, ret);
+ if (err < 0)
+ ret = err;
+ EXT4_I(inode)->i_state &= ~EXT4_STATE_DIO_UNWRITTEN;
+ }
return ret;
}
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 7c8fe80..6d2c1b8 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1518,12 +1518,8 @@
return retval;
if (blocks == 1 && !dx_fallback &&
- EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_DIR_INDEX)) {
- retval = make_indexed_dir(handle, dentry, inode, bh);
- if (retval == -ENOSPC)
- brelse(bh);
- return retval;
- }
+ EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_DIR_INDEX))
+ return make_indexed_dir(handle, dentry, inode, bh);
brelse(bh);
}
bh = ext4_append(handle, dir, &block, &retval);
@@ -1532,10 +1528,7 @@
de = (struct ext4_dir_entry_2 *) bh->b_data;
de->inode = 0;
de->rec_len = ext4_rec_len_to_disk(blocksize, blocksize);
- retval = add_dirent_to_buf(handle, dentry, inode, de, bh);
- if (retval == -ENOSPC)
- brelse(bh);
- return retval;
+ return add_dirent_to_buf(handle, dentry, inode, de, bh);
}
/*
@@ -1664,8 +1657,7 @@
if (!de)
goto cleanup;
err = add_dirent_to_buf(handle, dentry, inode, de, bh);
- if (err != -ENOSPC)
- bh = NULL;
+ bh = NULL;
goto cleanup;
journal_error:
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 312211e..d4ca92a 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1300,9 +1300,11 @@
*journal_devnum = option;
break;
case Opt_journal_checksum:
- break; /* Kept for backwards compatibility */
+ set_opt(sbi->s_mount_opt, JOURNAL_CHECKSUM);
+ break;
case Opt_journal_async_commit:
set_opt(sbi->s_mount_opt, JOURNAL_ASYNC_COMMIT);
+ set_opt(sbi->s_mount_opt, JOURNAL_CHECKSUM);
break;
case Opt_noload:
set_opt(sbi->s_mount_opt, NOLOAD);
@@ -2759,14 +2761,20 @@
goto failed_mount4;
}
- jbd2_journal_set_features(sbi->s_journal,
- JBD2_FEATURE_COMPAT_CHECKSUM, 0, 0);
- if (test_opt(sb, JOURNAL_ASYNC_COMMIT))
- jbd2_journal_set_features(sbi->s_journal, 0, 0,
+ if (test_opt(sb, JOURNAL_ASYNC_COMMIT)) {
+ jbd2_journal_set_features(sbi->s_journal,
+ JBD2_FEATURE_COMPAT_CHECKSUM, 0,
JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT);
- else
+ } else if (test_opt(sb, JOURNAL_CHECKSUM)) {
+ jbd2_journal_set_features(sbi->s_journal,
+ JBD2_FEATURE_COMPAT_CHECKSUM, 0, 0);
jbd2_journal_clear_features(sbi->s_journal, 0, 0,
JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT);
+ } else {
+ jbd2_journal_clear_features(sbi->s_journal,
+ JBD2_FEATURE_COMPAT_CHECKSUM, 0,
+ JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT);
+ }
/* We have now updated the journal if required, so we can
* validate the data journaling mode. */
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 992f6c9..8ada78a 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -712,8 +712,10 @@
fuse_invalidate_attr(newdir);
/* newent will end up negative */
- if (newent->d_inode)
+ if (newent->d_inode) {
+ fuse_invalidate_attr(newent->d_inode);
fuse_invalidate_entry_cache(newent);
+ }
} else if (err == -EINTR) {
/* If request was interrupted, DEITY only knows if the
rename actually took place. If the invalidation
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index a3492f7..c18913a 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1063,7 +1063,8 @@
break;
}
}
- fuse_put_request(fc, req);
+ if (!IS_ERR(req))
+ fuse_put_request(fc, req);
if (res > 0)
*ppos = pos;
@@ -1599,7 +1600,7 @@
kaddr += copy;
}
- kunmap(map);
+ kunmap(page);
}
return 0;
diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c
index 9b9d639..052f214 100644
--- a/fs/hfs/btree.c
+++ b/fs/hfs/btree.c
@@ -58,6 +58,11 @@
}
unlock_new_inode(tree->inode);
+ if (!HFS_I(tree->inode)->first_blocks) {
+ printk(KERN_ERR "hfs: invalid btree extent records (0 size).\n");
+ goto free_inode;
+ }
+
mapping = tree->inode->i_mapping;
page = read_mapping_page(mapping, 0, NULL);
if (IS_ERR(page))
diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c
index 175d08e..bed78ac8 100644
--- a/fs/hfsplus/wrapper.c
+++ b/fs/hfsplus/wrapper.c
@@ -99,6 +99,10 @@
if (hfsplus_get_last_session(sb, &part_start, &part_size))
return -EINVAL;
+ if ((u64)part_start + part_size > 0x100000000ULL) {
+ pr_err("hfs: volumes larger than 2TB are not supported yet\n");
+ return -EINVAL;
+ }
while (1) {
bh = sb_bread512(sb, part_start + HFSPLUS_VOLHEAD_SECTOR, vhdr);
if (!bh)
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 7b17a14..6c75110 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -254,7 +254,7 @@
u64 len, get_block_t *get_block)
{
struct buffer_head tmp;
- unsigned int start_blk;
+ unsigned long long start_blk;
long long length = 0, map_len = 0;
u64 logical = 0, phys = 0, size = 0;
u32 flags = FIEMAP_EXTENT_MERGED;
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index bd3c073..4160afa 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -73,6 +73,7 @@
EXPORT_SYMBOL(journal_ack_err);
EXPORT_SYMBOL(journal_clear_err);
EXPORT_SYMBOL(log_wait_commit);
+EXPORT_SYMBOL(log_start_commit);
EXPORT_SYMBOL(journal_start_commit);
EXPORT_SYMBOL(journal_force_commit_nested);
EXPORT_SYMBOL(journal_wipe);
@@ -756,6 +757,7 @@
return journal;
out_err:
+ kfree(journal->j_wbuf);
kfree(journal);
return NULL;
}
@@ -820,6 +822,7 @@
return journal;
out_err:
+ kfree(journal->j_wbuf);
kfree(journal);
return NULL;
}
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index b0ab521..fed85388 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -913,6 +913,7 @@
return journal;
out_err:
+ kfree(journal->j_wbuf);
jbd2_stats_proc_exit(journal);
kfree(journal);
return NULL;
@@ -986,6 +987,7 @@
return journal;
out_err:
+ kfree(journal->j_wbuf);
jbd2_stats_proc_exit(journal);
kfree(journal);
return NULL;
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 32062c3..7cb2985 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1536,6 +1536,8 @@
old_dentry->d_parent->d_name.name, old_dentry->d_name.name,
dentry->d_parent->d_name.name, dentry->d_name.name);
+ nfs_inode_return_delegation(inode);
+
d_drop(dentry);
error = NFS_PROTO(dir)->link(inode, dir, &dentry->d_name);
if (error == 0) {
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 6c32100..e1d415e 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -457,6 +457,7 @@
};
struct rpc_task_setup task_setup_data = {
.rpc_client = NFS_CLIENT(inode),
+ .rpc_message = &msg,
.callback_ops = &nfs_write_direct_ops,
.workqueue = nfsiod_workqueue,
.flags = RPC_TASK_ASYNC,
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index ed7c269..ff37454 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -72,12 +72,17 @@
/* Prevent leaks of NFSv4 errors into userland */
static int nfs4_map_errors(int err)
{
- if (err < -1000) {
+ if (err >= -1000)
+ return err;
+ switch (err) {
+ case -NFS4ERR_RESOURCE:
+ return -EREMOTEIO;
+ default:
dprintk("%s could not handle NFSv4 error %d\n",
__func__, -err);
- return -EIO;
+ break;
}
- return err;
+ return -EIO;
}
/*
@@ -3060,9 +3065,6 @@
if (time_before(clp->cl_last_renewal,timestamp))
clp->cl_last_renewal = timestamp;
spin_unlock(&clp->cl_lock);
- dprintk("%s calling put_rpccred on rpc_cred %p\n", __func__,
- task->tk_msg.rpc_cred);
- put_rpccred(task->tk_msg.rpc_cred);
}
static const struct rpc_call_ops nfs4_renew_ops = {
@@ -4877,7 +4879,6 @@
nfs41_sequence_free_slot(clp, task->tk_msg.rpc_resp);
dprintk("%s rpc_cred %p\n", __func__, task->tk_msg.rpc_cred);
- put_rpccred(task->tk_msg.rpc_cred);
kfree(task->tk_msg.rpc_argp);
kfree(task->tk_msg.rpc_resp);
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 83ad47c..20b4e30 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -5681,7 +5681,6 @@
{ NFS4ERR_SERVERFAULT, -ESERVERFAULT },
{ NFS4ERR_BADTYPE, -EBADTYPE },
{ NFS4ERR_LOCKED, -EAGAIN },
- { NFS4ERR_RESOURCE, -EREMOTEIO },
{ NFS4ERR_SYMLINK, -ELOOP },
{ NFS4ERR_OP_ILLEGAL, -EOPNOTSUPP },
{ NFS4ERR_DEADLOCK, -EDEADLK },
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index a2c18ac..90be551 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1253,6 +1253,7 @@
default:
dfprintk(MOUNT, "NFS: unrecognized "
"transport protocol\n");
+ kfree(string);
return 0;
}
break;
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 5941958..84c2538 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -87,6 +87,7 @@
brelse(bh);
BUG();
}
+ memset(bh->b_data, 0, 1 << inode->i_blkbits);
bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
bh->b_blocknr = blocknr;
set_buffer_mapped(bh);
@@ -276,8 +277,7 @@
"invalid oldkey %lld (newkey=%lld)",
(unsigned long long)oldkey,
(unsigned long long)newkey);
- if (!test_set_buffer_dirty(obh) && TestSetPageDirty(opage))
- BUG();
+ nilfs_btnode_mark_dirty(obh);
spin_lock_irq(&btnc->tree_lock);
radix_tree_delete(&btnc->page_tree, oldkey);
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 6572ea4..d24057d 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -297,7 +297,18 @@
(unsigned long long)vdesc->vd_vblocknr);
return ret;
}
- bh->b_private = vdesc;
+ if (unlikely(!list_empty(&bh->b_assoc_buffers))) {
+ printk(KERN_CRIT "%s: conflicting %s buffer: ino=%llu, "
+ "cno=%llu, offset=%llu, blocknr=%llu, vblocknr=%llu\n",
+ __func__, vdesc->vd_flags ? "node" : "data",
+ (unsigned long long)vdesc->vd_ino,
+ (unsigned long long)vdesc->vd_cno,
+ (unsigned long long)vdesc->vd_offset,
+ (unsigned long long)vdesc->vd_blocknr,
+ (unsigned long long)vdesc->vd_vblocknr);
+ brelse(bh);
+ return -EEXIST;
+ }
list_add_tail(&bh->b_assoc_buffers, buffers);
return 0;
}
@@ -335,24 +346,10 @@
list_for_each_entry_safe(bh, n, &buffers, b_assoc_buffers) {
ret = nilfs_gccache_wait_and_mark_dirty(bh);
if (unlikely(ret < 0)) {
- if (ret == -EEXIST) {
- vdesc = bh->b_private;
- printk(KERN_CRIT
- "%s: conflicting %s buffer: "
- "ino=%llu, cno=%llu, offset=%llu, "
- "blocknr=%llu, vblocknr=%llu\n",
- __func__,
- vdesc->vd_flags ? "node" : "data",
- (unsigned long long)vdesc->vd_ino,
- (unsigned long long)vdesc->vd_cno,
- (unsigned long long)vdesc->vd_offset,
- (unsigned long long)vdesc->vd_blocknr,
- (unsigned long long)vdesc->vd_vblocknr);
- }
+ WARN_ON(ret == -EEXIST);
goto failed;
}
list_del_init(&bh->b_assoc_buffers);
- bh->b_private = NULL;
brelse(bh);
}
return nmembs;
@@ -360,7 +357,6 @@
failed:
list_for_each_entry_safe(bh, n, &buffers, b_assoc_buffers) {
list_del_init(&bh->b_assoc_buffers);
- bh->b_private = NULL;
brelse(bh);
}
return ret;
@@ -471,7 +467,6 @@
return 0;
failed:
- nilfs_remove_all_gcinode(nilfs);
printk(KERN_ERR "NILFS: GC failed during preparation: %s: err=%d\n",
msg, ret);
return ret;
@@ -560,6 +555,8 @@
else
ret = nilfs_clean_segments(inode->i_sb, argv, kbufs);
+ if (ret < 0)
+ nilfs_remove_all_gcinode(nilfs);
clear_nilfs_gc_running(nilfs);
out_free:
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 683df89..6eff66a 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -2468,17 +2468,22 @@
/* Clear requests (even when the construction failed) */
spin_lock(&sci->sc_state_lock);
- sci->sc_state &= ~NILFS_SEGCTOR_COMMIT;
-
if (req->mode == SC_LSEG_SR) {
+ sci->sc_state &= ~NILFS_SEGCTOR_COMMIT;
sci->sc_seq_done = req->seq_accepted;
nilfs_segctor_wakeup(sci, req->sc_err ? : req->sb_err);
sci->sc_flush_request = 0;
- } else if (req->mode == SC_FLUSH_FILE)
- sci->sc_flush_request &= ~FLUSH_FILE_BIT;
- else if (req->mode == SC_FLUSH_DAT)
- sci->sc_flush_request &= ~FLUSH_DAT_BIT;
+ } else {
+ if (req->mode == SC_FLUSH_FILE)
+ sci->sc_flush_request &= ~FLUSH_FILE_BIT;
+ else if (req->mode == SC_FLUSH_DAT)
+ sci->sc_flush_request &= ~FLUSH_DAT_BIT;
+ /* re-enable timer if checkpoint creation was not done */
+ if (sci->sc_timer && (sci->sc_state & NILFS_SEGCTOR_COMMIT) &&
+ time_before(jiffies, sci->sc_timer->expires))
+ add_timer(sci->sc_timer);
+ }
spin_unlock(&sci->sc_state_lock);
}
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c
index 828a889..7e54e52 100644
--- a/fs/notify/dnotify/dnotify.c
+++ b/fs/notify/dnotify/dnotify.c
@@ -91,6 +91,7 @@
struct dnotify_struct *dn;
struct dnotify_struct **prev;
struct fown_struct *fown;
+ __u32 test_mask = event->mask & ~FS_EVENT_ON_CHILD;
to_tell = event->to_tell;
@@ -106,7 +107,7 @@
spin_lock(&entry->lock);
prev = &dnentry->dn;
while ((dn = *prev) != NULL) {
- if ((dn->dn_mask & event->mask) == 0) {
+ if ((dn->dn_mask & test_mask) == 0) {
prev = &dn->dn_next;
continue;
}
diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c
index c8a07c6..3165d85 100644
--- a/fs/notify/inode_mark.c
+++ b/fs/notify/inode_mark.c
@@ -324,11 +324,11 @@
spin_lock(&group->mark_lock);
spin_lock(&inode->i_lock);
- entry->group = group;
- entry->inode = inode;
-
lentry = fsnotify_find_mark_entry(group, inode);
if (!lentry) {
+ entry->group = group;
+ entry->inode = inode;
+
hlist_add_head(&entry->i_list, &inode->i_fsnotify_mark_entries);
list_add(&entry->g_list, &group->mark_entries);
diff --git a/fs/notify/notification.c b/fs/notify/notification.c
index 3816d57..b8bf53b 100644
--- a/fs/notify/notification.c
+++ b/fs/notify/notification.c
@@ -143,7 +143,7 @@
/* remember, after old was put on the wait_q we aren't
* allowed to look at the inode any more, only thing
* left to check was if the file_name is the same */
- if (old->name_len &&
+ if (!old->name_len ||
!strcmp(old->file_name, new->file_name))
return true;
break;
diff --git a/fs/pipe.c b/fs/pipe.c
index 52c4151..ae17d02 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -777,36 +777,55 @@
static int
pipe_read_open(struct inode *inode, struct file *filp)
{
- /* We could have perhaps used atomic_t, but this and friends
- below are the only places. So it doesn't seem worthwhile. */
+ int ret = -ENOENT;
+
mutex_lock(&inode->i_mutex);
- inode->i_pipe->readers++;
+
+ if (inode->i_pipe) {
+ ret = 0;
+ inode->i_pipe->readers++;
+ }
+
mutex_unlock(&inode->i_mutex);
- return 0;
+ return ret;
}
static int
pipe_write_open(struct inode *inode, struct file *filp)
{
+ int ret = -ENOENT;
+
mutex_lock(&inode->i_mutex);
- inode->i_pipe->writers++;
+
+ if (inode->i_pipe) {
+ ret = 0;
+ inode->i_pipe->writers++;
+ }
+
mutex_unlock(&inode->i_mutex);
- return 0;
+ return ret;
}
static int
pipe_rdwr_open(struct inode *inode, struct file *filp)
{
+ int ret = -ENOENT;
+
mutex_lock(&inode->i_mutex);
- if (filp->f_mode & FMODE_READ)
- inode->i_pipe->readers++;
- if (filp->f_mode & FMODE_WRITE)
- inode->i_pipe->writers++;
+
+ if (inode->i_pipe) {
+ ret = 0;
+ if (filp->f_mode & FMODE_READ)
+ inode->i_pipe->readers++;
+ if (filp->f_mode & FMODE_WRITE)
+ inode->i_pipe->writers++;
+ }
+
mutex_unlock(&inode->i_mutex);
- return 0;
+ return ret;
}
/*
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 837469a..af643b5 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2597,8 +2597,7 @@
name.len = snprintf(buf, sizeof(buf), "%d", pid);
dentry = d_hash_and_lookup(mnt->mnt_root, &name);
if (dentry) {
- if (!(current->flags & PF_EXITING))
- shrink_dcache_parent(dentry);
+ shrink_dcache_parent(dentry);
d_drop(dentry);
dput(dentry);
}
diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index c7bff4f..a65239c 100644
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -99,7 +99,7 @@
"VmallocUsed: %8lu kB\n"
"VmallocChunk: %8lu kB\n"
#ifdef CONFIG_MEMORY_FAILURE
- "HardwareCorrupted: %8lu kB\n"
+ "HardwareCorrupted: %5lu kB\n"
#endif
,
K(i.totalram),
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 0050fc4..e020183 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -21,6 +21,7 @@
#include <linux/completion.h>
#include <linux/mutex.h>
#include <linux/slab.h>
+#include <linux/security.h>
#include "sysfs.h"
DEFINE_MUTEX(sysfs_mutex);
@@ -285,6 +286,9 @@
sysfs_put(sd->s_symlink.target_sd);
if (sysfs_type(sd) & SYSFS_COPY_NAME)
kfree(sd->s_name);
+ if (sd->s_iattr && sd->s_iattr->ia_secdata)
+ security_release_secctx(sd->s_iattr->ia_secdata,
+ sd->s_iattr->ia_secdata_len);
kfree(sd->s_iattr);
sysfs_free_ino(sd->s_ino);
kmem_cache_free(sysfs_dir_cachep, sd);
@@ -894,7 +898,8 @@
mutex_lock(&sysfs_rename_mutex);
BUG_ON(!sd->s_parent);
- new_parent_sd = new_parent_kobj->sd ? new_parent_kobj->sd : &sysfs_root;
+ new_parent_sd = (new_parent_kobj && new_parent_kobj->sd) ?
+ new_parent_kobj->sd : &sysfs_root;
error = 0;
if (sd->s_parent == new_parent_sd)
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index 561a9c0..f5ea468 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -268,7 +268,7 @@
struct sysfs_open_dirent *od, *new_od = NULL;
retry:
- spin_lock(&sysfs_open_dirent_lock);
+ spin_lock_irq(&sysfs_open_dirent_lock);
if (!sd->s_attr.open && new_od) {
sd->s_attr.open = new_od;
@@ -281,7 +281,7 @@
list_add_tail(&buffer->list, &od->buffers);
}
- spin_unlock(&sysfs_open_dirent_lock);
+ spin_unlock_irq(&sysfs_open_dirent_lock);
if (od) {
kfree(new_od);
@@ -315,8 +315,9 @@
struct sysfs_buffer *buffer)
{
struct sysfs_open_dirent *od = sd->s_attr.open;
+ unsigned long flags;
- spin_lock(&sysfs_open_dirent_lock);
+ spin_lock_irqsave(&sysfs_open_dirent_lock, flags);
list_del(&buffer->list);
if (atomic_dec_and_test(&od->refcnt))
@@ -324,7 +325,7 @@
else
od = NULL;
- spin_unlock(&sysfs_open_dirent_lock);
+ spin_unlock_irqrestore(&sysfs_open_dirent_lock, flags);
kfree(od);
}
@@ -456,8 +457,9 @@
void sysfs_notify_dirent(struct sysfs_dirent *sd)
{
struct sysfs_open_dirent *od;
+ unsigned long flags;
- spin_lock(&sysfs_open_dirent_lock);
+ spin_lock_irqsave(&sysfs_open_dirent_lock, flags);
od = sd->s_attr.open;
if (od) {
@@ -465,7 +467,7 @@
wake_up_interruptible(&od->poll);
}
- spin_unlock(&sysfs_open_dirent_lock);
+ spin_unlock_irqrestore(&sysfs_open_dirent_lock, flags);
}
EXPORT_SYMBOL_GPL(sysfs_notify_dirent);
diff --git a/fs/xfs/linux-2.6/xfs_quotaops.c b/fs/xfs/linux-2.6/xfs_quotaops.c
index 9e41f91..3d4a0c8 100644
--- a/fs/xfs/linux-2.6/xfs_quotaops.c
+++ b/fs/xfs/linux-2.6/xfs_quotaops.c
@@ -80,7 +80,7 @@
if (sb->s_flags & MS_RDONLY)
return -EROFS;
- if (!XFS_IS_QUOTA_RUNNING(mp))
+ if (op != Q_XQUOTARM && !XFS_IS_QUOTA_RUNNING(mp))
return -ENOSYS;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 4e4276b9..5d1a3b9 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -876,7 +876,6 @@
ip->i_gdquot = NULL;
}
xfs_iput(ip, XFS_ILOCK_EXCL);
- IRELE(ip);
return 0;
}
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index ab64f3e..0785797 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -880,6 +880,7 @@
* Not in range - save last search
* location and allocate a new inode
*/
+ xfs_btree_del_cursor(tcur, XFS_BTREE_NOERROR);
pag->pagl_leftrec = trec.ir_startino;
pag->pagl_rightrec = rec.ir_startino;
pag->pagl_pagino = pagino;
diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
index 0c3dd86..cd2d789 100644
--- a/include/asm-generic/fcntl.h
+++ b/include/asm-generic/fcntl.h
@@ -73,9 +73,18 @@
#define F_SETSIG 10 /* for sockets. */
#define F_GETSIG 11 /* for sockets. */
#endif
+
+#ifndef CONFIG_64BIT
+#ifndef F_GETLK64
+#define F_GETLK64 12 /* using 'struct flock64' */
+#define F_SETLK64 13
+#define F_SETLKW64 14
+#endif
+#endif
+
#ifndef F_SETOWN_EX
-#define F_SETOWN_EX 12
-#define F_GETOWN_EX 13
+#define F_SETOWN_EX 15
+#define F_GETOWN_EX 16
#endif
#define F_OWNER_TID 0
@@ -139,12 +148,6 @@
#ifndef CONFIG_64BIT
-#ifndef F_GETLK64
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-#endif
-
#ifndef HAVE_ARCH_STRUCT_FLOCK64
#ifndef __ARCH_FLOCK64_PAD
#define __ARCH_FLOCK64_PAD
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 3f384d4..1feed71 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -364,6 +364,7 @@
unifdef-y += videodev2.h
unifdef-y += videodev.h
unifdef-y += virtio_config.h
+unifdef-y += virtio_ids.h
unifdef-y += virtio_blk.h
unifdef-y += virtio_net.h
unifdef-y += virtio_9p.h
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 44717eb..79a2340 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -291,8 +291,15 @@
int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
int cpufreq_update_policy(unsigned int cpu);
+#ifdef CONFIG_CPU_FREQ
/* query the current CPU frequency (in kHz). If zero, cpufreq couldn't detect it */
unsigned int cpufreq_get(unsigned int cpu);
+#else
+static inline unsigned int cpufreq_get(unsigned int cpu)
+{
+ return 0;
+}
+#endif
/* query the last known CPU freq (in kHz). If zero, cpufreq couldn't detect it */
#ifdef CONFIG_CPU_FREQ
diff --git a/include/linux/device.h b/include/linux/device.h
index aca31bf..2ea3e49 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -124,7 +124,9 @@
struct bus_type *bus;
struct module *owner;
- const char *mod_name; /* used for built-in modules */
+ const char *mod_name; /* used for built-in modules */
+
+ bool suppress_bind_attrs; /* disables bind/unbind via sysfs */
int (*probe) (struct device *dev);
int (*remove) (struct device *dev);
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index ca1bfe9..93e7428 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -137,6 +137,14 @@
* by other means, so we have truncate_mutex.
*/
struct mutex truncate_mutex;
+
+ /*
+ * Transactions that contain inode's metadata needed to complete
+ * fsync and fdatasync, respectively.
+ */
+ atomic_t i_sync_tid;
+ atomic_t i_datasync_tid;
+
struct inode vfs_inode;
};
diff --git a/include/linux/fb.h b/include/linux/fb.h
index a34bdf5..de9c722 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -669,12 +669,6 @@
/* perform fb specific mmap */
int (*fb_mmap)(struct fb_info *info, struct vm_area_struct *vma);
- /* save current hardware state */
- void (*fb_save_state)(struct fb_info *info);
-
- /* restore saved state */
- void (*fb_restore_state)(struct fb_info *info);
-
/* get capability given var */
void (*fb_get_caps)(struct fb_info *info, struct fb_blit_caps *caps,
struct fb_var_screeninfo *var);
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index d117704..43360c1 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -117,12 +117,12 @@
struct dentry *dir;
struct trace_event *event;
int enabled;
- int (*regfunc)(void *);
- void (*unregfunc)(void *);
+ int (*regfunc)(struct ftrace_event_call *);
+ void (*unregfunc)(struct ftrace_event_call *);
int id;
- int (*raw_init)(void);
- int (*show_format)(struct ftrace_event_call *call,
- struct trace_seq *s);
+ int (*raw_init)(struct ftrace_event_call *);
+ int (*show_format)(struct ftrace_event_call *,
+ struct trace_seq *);
int (*define_fields)(struct ftrace_event_call *);
struct list_head fields;
int filter_active;
@@ -131,14 +131,19 @@
void *data;
atomic_t profile_count;
- int (*profile_enable)(void);
- void (*profile_disable)(void);
+ int (*profile_enable)(struct ftrace_event_call *);
+ void (*profile_disable)(struct ftrace_event_call *);
};
#define FTRACE_MAX_PROFILE_SIZE 2048
-extern char *trace_profile_buf;
-extern char *trace_profile_buf_nmi;
+struct perf_trace_buf {
+ char buf[FTRACE_MAX_PROFILE_SIZE];
+ int recursion;
+};
+
+extern struct perf_trace_buf *perf_trace_buf;
+extern struct perf_trace_buf *perf_trace_buf_nmi;
#define MAX_FILTER_PRED 32
#define MAX_FILTER_STR_VAL 256 /* Should handle KSYM_SYMBOL_LEN */
@@ -157,11 +162,12 @@
FILTER_PTR_STRING,
};
-extern int trace_define_field(struct ftrace_event_call *call,
- const char *type, const char *name,
- int offset, int size, int is_signed,
- int filter_type);
extern int trace_define_common_fields(struct ftrace_event_call *call);
+extern int trace_define_field(struct ftrace_event_call *call, const char *type,
+ const char *name, int offset, int size,
+ int is_signed, int filter_type);
+extern int trace_add_event_call(struct ftrace_event_call *call);
+extern void trace_remove_event_call(struct ftrace_event_call *call);
#define is_signed_type(type) (((type)(-1)) < 0)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 57d41b0..7b40cda 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -361,6 +361,24 @@
dev_set_drvdata(&dev->dev, data);
}
+/**
+ * i2c_lock_adapter - Prevent access to an I2C bus segment
+ * @adapter: Target I2C bus segment
+ */
+static inline void i2c_lock_adapter(struct i2c_adapter *adapter)
+{
+ mutex_lock(&adapter->bus_lock);
+}
+
+/**
+ * i2c_unlock_adapter - Reauthorize access to an I2C bus segment
+ * @adapter: Target I2C bus segment
+ */
+static inline void i2c_unlock_adapter(struct i2c_adapter *adapter)
+{
+ mutex_unlock(&adapter->bus_lock);
+}
+
/*flags for the client struct: */
#define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */
#define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 3a46b7b..1b672f7 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -296,6 +296,8 @@
int disable_kprobe(struct kprobe *kp);
int enable_kprobe(struct kprobe *kp);
+void dump_kprobe(struct kprobe *kp);
+
#else /* !CONFIG_KPROBES: */
static inline int kprobes_built_in(void)
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 6547c3c..82a9124 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -37,7 +37,6 @@
typedef int (*param_get_fn)(char *buffer, struct kernel_param *kp);
/* Flag bits for kernel_param.flags */
-#define KPARAM_KMALLOCED 1
#define KPARAM_ISBOOL 2
struct kernel_param {
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 94958c1..812a5f3 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -557,7 +557,7 @@
* Callback uses when the transmitter has not made any progress
* for dev->watchdog ticks.
*
- * struct net_device_stats* (*get_stats)(struct net_device *dev);
+ * struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
* Called when a user wants to get the network device usage
* statistics. If not defined, the counters in dev->stats will
* be used.
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index f490e7a..84cf1f3 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -379,9 +379,6 @@
#define PCI_DEVICE_ID_ATI_IXP600_IDE 0x438c
#define PCI_DEVICE_ID_ATI_IXP700_SATA 0x4390
#define PCI_DEVICE_ID_ATI_IXP700_IDE 0x439c
-/* AMD SB Chipset */
-#define PCI_DEVICE_ID_AMD_SB900_IDE 0x780c
-#define PCI_DEVICE_ID_AMD_SB900_SATA_IDE 0x7800
#define PCI_VENDOR_ID_VLSI 0x1004
#define PCI_DEVICE_ID_VLSI_82C592 0x0005
@@ -485,6 +482,9 @@
#define PCI_DEVICE_ID_IBM_ICOM_V2_ONE_PORT_RVX_ONE_PORT_MDM_PCIE 0x0361
#define PCI_DEVICE_ID_IBM_ICOM_FOUR_PORT_MODEL 0x252
+#define PCI_SUBVENDOR_ID_IBM 0x1014
+#define PCI_SUBDEVICE_ID_IBM_SATURN_SERIAL_ONE_PORT 0x03d4
+
#define PCI_VENDOR_ID_UNISYS 0x1018
#define PCI_DEVICE_ID_UNISYS_DMA_DIRECTOR 0x001C
@@ -543,7 +543,7 @@
#define PCI_DEVICE_ID_AMD_8131_BRIDGE 0x7450
#define PCI_DEVICE_ID_AMD_8131_APIC 0x7451
#define PCI_DEVICE_ID_AMD_8132_BRIDGE 0x7458
-#define PCI_DEVICE_ID_AMD_SB900_SMBUS 0x780b
+#define PCI_DEVICE_ID_AMD_HUDSON2_SMBUS 0x780b
#define PCI_DEVICE_ID_AMD_CS5535_IDE 0x208F
#define PCI_DEVICE_ID_AMD_CS5536_ISA 0x2090
#define PCI_DEVICE_ID_AMD_CS5536_FLASH 0x2091
@@ -553,9 +553,10 @@
#define PCI_DEVICE_ID_AMD_CS5536_UDC 0x2096
#define PCI_DEVICE_ID_AMD_CS5536_UOC 0x2097
#define PCI_DEVICE_ID_AMD_CS5536_IDE 0x209A
-
#define PCI_DEVICE_ID_AMD_LX_VIDEO 0x2081
#define PCI_DEVICE_ID_AMD_LX_AES 0x2082
+#define PCI_DEVICE_ID_AMD_HUDSON2_IDE 0x780c
+#define PCI_DEVICE_ID_AMD_HUDSON2_SATA_IDE 0x7800
#define PCI_VENDOR_ID_TRIDENT 0x1023
#define PCI_DEVICE_ID_TRIDENT_4DWAVE_DX 0x2000
@@ -1955,6 +1956,8 @@
#define PCI_DEVICE_ID_LAVA_DSERIAL 0x0100 /* 2x 16550 */
#define PCI_DEVICE_ID_LAVA_QUATRO_A 0x0101 /* 2x 16550, half of 4 port */
#define PCI_DEVICE_ID_LAVA_QUATRO_B 0x0102 /* 2x 16550, half of 4 port */
+#define PCI_DEVICE_ID_LAVA_QUATTRO_A 0x0120 /* 2x 16550A, half of 4 port */
+#define PCI_DEVICE_ID_LAVA_QUATTRO_B 0x0121 /* 2x 16550A, half of 4 port */
#define PCI_DEVICE_ID_LAVA_OCTO_A 0x0180 /* 4x 16550A, half of 8 port */
#define PCI_DEVICE_ID_LAVA_OCTO_B 0x0181 /* 4x 16550A, half of 8 port */
#define PCI_DEVICE_ID_LAVA_PORT_PLUS 0x0200 /* 2x 16650 */
@@ -2162,6 +2165,10 @@
#define PCI_DEVICE_ID_ADDIDATA_APCI7420_3 0x700D
#define PCI_DEVICE_ID_ADDIDATA_APCI7300_3 0x700E
#define PCI_DEVICE_ID_ADDIDATA_APCI7800_3 0x700F
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7300 0x7010
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7420 0x7011
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7500 0x7012
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7800 0x7013
#define PCI_VENDOR_ID_PDC 0x15e9
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 91a2b43..e3fb256 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -106,6 +106,8 @@
PERF_COUNT_SW_CPU_MIGRATIONS = 4,
PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
+ PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
+ PERF_COUNT_SW_EMULATION_FAULTS = 8,
PERF_COUNT_SW_MAX, /* non-ABI */
};
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index cead64e..b5cdac0 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -107,6 +107,8 @@
PERF_COUNT_SW_CPU_MIGRATIONS = 4,
PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
+ PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
+ PERF_COUNT_SW_EMULATION_FAULTS = 8,
PERF_COUNT_SW_MAX, /* non-ABI */
};
@@ -233,7 +235,7 @@
#define PERF_EVENT_IOC_DISABLE _IO ('$', 1)
#define PERF_EVENT_IOC_REFRESH _IO ('$', 2)
#define PERF_EVENT_IOC_RESET _IO ('$', 3)
-#define PERF_EVENT_IOC_PERIOD _IOW('$', 4, u64)
+#define PERF_EVENT_IOC_PERIOD _IOW('$', 4, __u64)
#define PERF_EVENT_IOC_SET_OUTPUT _IO ('$', 5)
#define PERF_EVENT_IOC_SET_FILTER _IOW('$', 6, char *)
@@ -486,8 +488,8 @@
unsigned long event_base;
int idx;
};
- union { /* software */
- atomic64_t count;
+ struct { /* software */
+ s64 remaining;
struct hrtimer hrtimer;
};
#ifdef CONFIG_HAVE_HW_BREAKPOINT
@@ -737,7 +739,6 @@
int nmi;
int sample;
int locked;
- unsigned long flags;
};
#ifdef CONFIG_PERF_EVENTS
diff --git a/include/linux/prctl.h b/include/linux/prctl.h
index 9311505..a3baeb2 100644
--- a/include/linux/prctl.h
+++ b/include/linux/prctl.h
@@ -88,6 +88,18 @@
#define PR_TASK_PERF_EVENTS_DISABLE 31
#define PR_TASK_PERF_EVENTS_ENABLE 32
+/*
+ * Set early/late kill mode for hwpoison memory corruption.
+ * This influences when the process gets killed on a memory corruption.
+ */
#define PR_MCE_KILL 33
+# define PR_MCE_KILL_CLEAR 0
+# define PR_MCE_KILL_SET 1
+
+# define PR_MCE_KILL_LATE 0
+# define PR_MCE_KILL_EARLY 1
+# define PR_MCE_KILL_DEFAULT 2
+
+#define PR_MCE_KILL_GET 34
#endif /* _LINUX_PRCTL_H */
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 46e9ab3..9642c6b 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -76,11 +76,7 @@
extern void call_rcu_sched(struct rcu_head *head,
void (*func)(struct rcu_head *rcu));
-
-static inline void synchronize_rcu_expedited(void)
-{
- synchronize_sched_expedited();
-}
+extern void synchronize_rcu_expedited(void);
static inline void synchronize_rcu_bh_expedited(void)
{
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index df7b23a..bcdd660 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -354,8 +354,8 @@
ipvs_property:1,
peeked:1,
nf_trace:1;
+ __be16 protocol:16;
kmemcheck_bitfield_end(flags1);
- __be16 protocol;
void (*destructor)(struct sk_buff *skb);
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -367,7 +367,6 @@
#endif
int iif;
- __u16 queue_mapping;
#ifdef CONFIG_NET_SCHED
__u16 tc_index; /* traffic control index */
#ifdef CONFIG_NET_CLS_ACT
@@ -376,6 +375,7 @@
#endif
kmemcheck_bitfield_begin(flags2);
+ __u16 queue_mapping:16;
#ifdef CONFIG_IPV6_NDISC_NODETYPE
__u8 ndisc_nodetype:2;
#endif
@@ -1757,6 +1757,8 @@
int to_offset,
int size);
extern void skb_free_datagram(struct sock *sk, struct sk_buff *skb);
+extern void skb_free_datagram_locked(struct sock *sk,
+ struct sk_buff *skb);
extern int skb_kill_datagram(struct sock *sk, struct sk_buff *skb,
unsigned int flags);
extern __wsum skb_checksum(const struct sk_buff *skb, int offset,
diff --git a/include/linux/string.h b/include/linux/string.h
index 489019e..b850886 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -62,7 +62,7 @@
#ifndef __HAVE_ARCH_STRRCHR
extern char * strrchr(const char *,int);
#endif
-extern char * strstrip(char *);
+extern char * __must_check strstrip(char *);
#ifndef __HAVE_ARCH_STRSTR
extern char * strstr(const char *,const char *);
#endif
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index a990ace..b50974a 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -100,23 +100,23 @@
#ifdef CONFIG_EVENT_PROFILE
#define TRACE_SYS_ENTER_PROFILE(sname) \
-static int prof_sysenter_enable_##sname(void) \
+static int prof_sysenter_enable_##sname(struct ftrace_event_call *unused) \
{ \
return reg_prof_syscall_enter("sys"#sname); \
} \
\
-static void prof_sysenter_disable_##sname(void) \
+static void prof_sysenter_disable_##sname(struct ftrace_event_call *unused) \
{ \
unreg_prof_syscall_enter("sys"#sname); \
}
#define TRACE_SYS_EXIT_PROFILE(sname) \
-static int prof_sysexit_enable_##sname(void) \
+static int prof_sysexit_enable_##sname(struct ftrace_event_call *unused) \
{ \
return reg_prof_syscall_exit("sys"#sname); \
} \
\
-static void prof_sysexit_disable_##sname(void) \
+static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \
{ \
unreg_prof_syscall_exit("sys"#sname); \
}
@@ -157,7 +157,7 @@
struct trace_event enter_syscall_print_##sname = { \
.trace = print_syscall_enter, \
}; \
- static int init_enter_##sname(void) \
+ static int init_enter_##sname(struct ftrace_event_call *call) \
{ \
int num, id; \
num = syscall_name_to_nr("sys"#sname); \
@@ -193,7 +193,7 @@
struct trace_event exit_syscall_print_##sname = { \
.trace = print_syscall_exit, \
}; \
- static int init_exit_##sname(void) \
+ static int init_exit_##sname(struct ftrace_event_call *call) \
{ \
int num, id; \
num = syscall_name_to_nr("sys"#sname); \
diff --git a/include/linux/topology.h b/include/linux/topology.h
index fc0bf3e..57e6357 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -129,7 +129,7 @@
| 1*SD_BALANCE_FORK \
| 0*SD_BALANCE_WAKE \
| 1*SD_WAKE_AFFINE \
- | 1*SD_PREFER_LOCAL \
+ | 0*SD_PREFER_LOCAL \
| 0*SD_SHARE_CPUPOWER \
| 1*SD_SHARE_PKG_RESOURCES \
| 0*SD_SERIALIZE \
@@ -162,7 +162,7 @@
| 1*SD_BALANCE_FORK \
| 0*SD_BALANCE_WAKE \
| 1*SD_WAKE_AFFINE \
- | 1*SD_PREFER_LOCAL \
+ | 0*SD_PREFER_LOCAL \
| 0*SD_SHARE_CPUPOWER \
| 0*SD_SHARE_PKG_RESOURCES \
| 0*SD_SERIALIZE \
diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h
index c134dd1..09077f6 100644
--- a/include/linux/trace_seq.h
+++ b/include/linux/trace_seq.h
@@ -7,7 +7,7 @@
/*
* Trace sequences are used to allow a function to call several other functions
- * to create a string of data to use (up to a max of PAGE_SIZE.
+ * to create a string of data to use (up to a max of PAGE_SIZE).
*/
struct trace_seq {
diff --git a/include/linux/virtio_9p.h b/include/linux/virtio_9p.h
index ea7226a..095e10d 100644
--- a/include/linux/virtio_9p.h
+++ b/include/linux/virtio_9p.h
@@ -2,6 +2,7 @@
#define _LINUX_VIRTIO_9P_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
+#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
/* Maximum number of virtio channels per partition (1 for now) */
diff --git a/include/linux/virtio_balloon.h b/include/linux/virtio_balloon.h
index 09d7300..1418f04 100644
--- a/include/linux/virtio_balloon.h
+++ b/include/linux/virtio_balloon.h
@@ -2,6 +2,7 @@
#define _LINUX_VIRTIO_BALLOON_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
+#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
/* The feature bitmap for virtio balloon */
diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index 15cb666..fd294c5 100644
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -3,6 +3,7 @@
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
#include <linux/types.h>
+#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
/* Feature bits */
@@ -13,11 +14,8 @@
#define VIRTIO_BLK_F_RO 5 /* Disk is read-only */
#define VIRTIO_BLK_F_BLK_SIZE 6 /* Block size of disk is available*/
#define VIRTIO_BLK_F_SCSI 7 /* Supports scsi command passthru */
-#define VIRTIO_BLK_F_IDENTIFY 8 /* ATA IDENTIFY supported */
#define VIRTIO_BLK_F_FLUSH 9 /* Cache flush command support */
-#define VIRTIO_BLK_ID_BYTES (sizeof(__u16[256])) /* IDENTIFY DATA */
-
struct virtio_blk_config {
/* The capacity (in 512-byte sectors). */
__u64 capacity;
@@ -33,7 +31,6 @@
} geometry;
/* block size of device (if VIRTIO_BLK_F_BLK_SIZE) */
__u32 blk_size;
- __u8 identify[VIRTIO_BLK_ID_BYTES];
} __attribute__((packed));
/*
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index b5f5198..fe88517 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_VIRTIO_CONSOLE_H
#define _LINUX_VIRTIO_CONSOLE_H
#include <linux/types.h>
+#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
* anyone can use the definitions to implement compatible drivers/servers. */
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 1f41734..085e422 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -3,6 +3,7 @@
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
#include <linux/types.h>
+#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
#include <linux/if_ether.h>
diff --git a/include/linux/virtio_rng.h b/include/linux/virtio_rng.h
index 48121c3..c4d5de8 100644
--- a/include/linux/virtio_rng.h
+++ b/include/linux/virtio_rng.h
@@ -2,6 +2,7 @@
#define _LINUX_VIRTIO_RNG_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
+#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
#endif /* _LINUX_VIRTIO_RNG_H */
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index e268122..fb00b32 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -159,8 +159,7 @@
* @qid: the &p9_qid server identifier this handle points to
* @iounit: the server reported maximum transaction size for this file
* @uid: the numeric uid of the local user who owns this handle
- * @aux: transport specific information (unused?)
- * @rdir_fpos: tracks offset of file position when reading directory contents
+ * @rdir: readdir accounting structure (allocated on demand)
* @flist: per-client-instance fid tracking
* @dlist: per-dentry fid tracking
*
@@ -174,9 +173,9 @@
struct p9_qid qid;
u32 iounit;
uid_t uid;
- void *aux;
- int rdir_fpos;
+ void *rdir;
+
struct list_head flist;
struct list_head dlist; /* list of all fids attached to a dentry */
};
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index b63b80f..f93ad90 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -130,11 +130,11 @@
__u16 tw_num;
kmemcheck_bitfield_begin(flags);
/* And these are ours. */
- __u8 tw_ipv6only:1,
- tw_transparent:1;
- /* 14 bits hole, try to pack */
+ unsigned int tw_ipv6only : 1,
+ tw_transparent : 1,
+ tw_pad : 14, /* 14 bits hole */
+ tw_ipv6_offset : 16;
kmemcheck_bitfield_end(flags);
- __u16 tw_ipv6_offset;
unsigned long tw_ttd;
struct inet_bind_bucket *tw_tb;
struct hlist_node tw_death_node;
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index ef91fe9..4d22fab 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -210,7 +210,8 @@
extern const struct nla_policy rtm_ipv4_policy[];
extern void ip_fib_init(void);
extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
- struct net_device *dev, __be32 *spec_dst, u32 *itag);
+ struct net_device *dev, __be32 *spec_dst,
+ u32 *itag, u32 mark);
extern void fib_select_default(struct net *net, const struct flowi *flp,
struct fib_result *res);
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 466859b..c75b960 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1669,6 +1669,8 @@
* to this function and ieee80211_rx_irqsafe() may not be mixed for a
* single hardware.
*
+ * Note that right now, this function must be called with softirqs disabled.
+ *
* @hw: the hardware this frame came in on
* @skb: the buffer to receive, owned by mac80211 after this call
*/
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index cbdd628..5cf7270 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -255,11 +255,9 @@
}
/* These are for NAT. Icky. */
-/* Update TCP window tracking data when NAT mangles the packet */
-extern void nf_conntrack_tcp_update(const struct sk_buff *skb,
- unsigned int dataoff,
- struct nf_conn *ct, int dir,
- s16 offset);
+extern s16 (*nf_ct_nat_offset)(const struct nf_conn *ct,
+ enum ip_conntrack_dir dir,
+ u32 seq);
/* Fake conntrack entry for untracked connections */
extern struct nf_conn nf_conntrack_untracked;
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
index 237a961..4222220 100644
--- a/include/net/netfilter/nf_nat_helper.h
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -32,4 +32,8 @@
* to port ct->master->saved_proto. */
extern void nf_nat_follow_master(struct nf_conn *ct,
struct nf_conntrack_expect *this);
+
+extern s16 nf_nat_get_offset(const struct nf_conn *ct,
+ enum ip_conntrack_dir dir,
+ u32 seq);
#endif
diff --git a/include/net/sock.h b/include/net/sock.h
index 1621935..9f96394 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -226,12 +226,12 @@
#define sk_prot __sk_common.skc_prot
#define sk_net __sk_common.skc_net
kmemcheck_bitfield_begin(flags);
- unsigned char sk_shutdown : 2,
- sk_no_check : 2,
- sk_userlocks : 4;
+ unsigned int sk_shutdown : 2,
+ sk_no_check : 2,
+ sk_userlocks : 4,
+ sk_protocol : 8,
+ sk_type : 16;
kmemcheck_bitfield_end(flags);
- unsigned char sk_protocol;
- unsigned short sk_type;
int sk_rcvbuf;
socket_lock_t sk_lock;
/*
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index d696a69..e0f6feb 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -262,6 +262,8 @@
struct device dev;
/* data internal to the socket driver */
void *driver_data;
+ /* status of the card during resume from a system sleep state */
+ int resume_status;
};
@@ -280,6 +282,8 @@
/* socket drivers are expected to use these callbacks in their .drv struct */
extern int pcmcia_socket_dev_suspend(struct device *dev);
+extern void pcmcia_socket_dev_early_resume(struct device *dev);
+extern void pcmcia_socket_dev_late_resume(struct device *dev);
extern int pcmcia_socket_dev_resume(struct device *dev);
/* socket drivers use this callback in their IRQ handler */
diff --git a/include/trace/events/lockdep.h b/include/trace/events/lock.h
similarity index 92%
rename from include/trace/events/lockdep.h
rename to include/trace/events/lock.h
index bcf1d20..a870ba1 100644
--- a/include/trace/events/lockdep.h
+++ b/include/trace/events/lock.h
@@ -1,8 +1,8 @@
#undef TRACE_SYSTEM
-#define TRACE_SYSTEM lockdep
+#define TRACE_SYSTEM lock
-#if !defined(_TRACE_LOCKDEP_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_LOCKDEP_H
+#if !defined(_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_LOCK_H
#include <linux/lockdep.h>
#include <linux/tracepoint.h>
@@ -90,7 +90,7 @@
#endif
#endif
-#endif /* _TRACE_LOCKDEP_H */
+#endif /* _TRACE_LOCK_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index c9bbcab..4945d1c9 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -402,12 +402,12 @@
\
static void ftrace_profile_##call(proto); \
\
-static int ftrace_profile_enable_##call(void) \
+static int ftrace_profile_enable_##call(struct ftrace_event_call *unused)\
{ \
return register_trace_##call(ftrace_profile_##call); \
} \
\
-static void ftrace_profile_disable_##call(void) \
+static void ftrace_profile_disable_##call(struct ftrace_event_call *unused)\
{ \
unregister_trace_##call(ftrace_profile_##call); \
}
@@ -426,7 +426,7 @@
* event_trace_printk(_RET_IP_, "<call>: " <fmt>);
* }
*
- * static int ftrace_reg_event_<call>(void)
+ * static int ftrace_reg_event_<call>(struct ftrace_event_call *unused)
* {
* int ret;
*
@@ -437,7 +437,7 @@
* return ret;
* }
*
- * static void ftrace_unreg_event_<call>(void)
+ * static void ftrace_unreg_event_<call>(struct ftrace_event_call *unused)
* {
* unregister_trace_<call>(ftrace_event_<call>);
* }
@@ -472,7 +472,7 @@
* trace_current_buffer_unlock_commit(buffer, event, irq_flags, pc);
* }
*
- * static int ftrace_raw_reg_event_<call>(void)
+ * static int ftrace_raw_reg_event_<call>(struct ftrace_event_call *unused)
* {
* int ret;
*
@@ -483,7 +483,7 @@
* return ret;
* }
*
- * static void ftrace_unreg_event_<call>(void)
+ * static void ftrace_unreg_event_<call>(struct ftrace_event_call *unused)
* {
* unregister_trace_<call>(ftrace_raw_event_<call>);
* }
@@ -492,7 +492,7 @@
* .trace = ftrace_raw_output_<call>, <-- stage 2
* };
*
- * static int ftrace_raw_init_event_<call>(void)
+ * static int ftrace_raw_init_event_<call>(struct ftrace_event_call *unused)
* {
* int id;
*
@@ -589,7 +589,7 @@
event, irq_flags, pc); \
} \
\
-static int ftrace_raw_reg_event_##call(void *ptr) \
+static int ftrace_raw_reg_event_##call(struct ftrace_event_call *unused)\
{ \
int ret; \
\
@@ -600,7 +600,7 @@
return ret; \
} \
\
-static void ftrace_raw_unreg_event_##call(void *ptr) \
+static void ftrace_raw_unreg_event_##call(struct ftrace_event_call *unused)\
{ \
unregister_trace_##call(ftrace_raw_event_##call); \
} \
@@ -609,7 +609,7 @@
.trace = ftrace_raw_output_##call, \
}; \
\
-static int ftrace_raw_init_event_##call(void) \
+static int ftrace_raw_init_event_##call(struct ftrace_event_call *unused)\
{ \
int id; \
\
@@ -649,6 +649,7 @@
* struct ftrace_event_call *event_call = &event_<call>;
* extern void perf_tp_event(int, u64, u64, void *, int);
* struct ftrace_raw_##call *entry;
+ * struct perf_trace_buf *trace_buf;
* u64 __addr = 0, __count = 1;
* unsigned long irq_flags;
* struct trace_entry *ent;
@@ -673,14 +674,25 @@
* __cpu = smp_processor_id();
*
* if (in_nmi())
- * raw_data = rcu_dereference(trace_profile_buf_nmi);
+ * trace_buf = rcu_dereference(perf_trace_buf_nmi);
* else
- * raw_data = rcu_dereference(trace_profile_buf);
+ * trace_buf = rcu_dereference(perf_trace_buf);
*
- * if (!raw_data)
+ * if (!trace_buf)
* goto end;
*
- * raw_data = per_cpu_ptr(raw_data, __cpu);
+ * trace_buf = per_cpu_ptr(trace_buf, __cpu);
+ *
+ * // Avoid recursion from perf that could mess up the buffer
+ * if (trace_buf->recursion++)
+ * goto end_recursion;
+ *
+ * raw_data = trace_buf->buf;
+ *
+ * // Make recursion update visible before entering perf_tp_event
+ * // so that we protect from perf recursions.
+ *
+ * barrier();
*
* //zero dead bytes from alignment to avoid stack leak to userspace:
* *(u64 *)(&raw_data[__entry_size - sizeof(u64)]) = 0ULL;
@@ -713,8 +725,9 @@
{ \
struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
struct ftrace_event_call *event_call = &event_##call; \
- extern void perf_tp_event(int, u64, u64, void *, int); \
+ extern void perf_tp_event(int, u64, u64, void *, int); \
struct ftrace_raw_##call *entry; \
+ struct perf_trace_buf *trace_buf; \
u64 __addr = 0, __count = 1; \
unsigned long irq_flags; \
struct trace_entry *ent; \
@@ -739,14 +752,20 @@
__cpu = smp_processor_id(); \
\
if (in_nmi()) \
- raw_data = rcu_dereference(trace_profile_buf_nmi); \
+ trace_buf = rcu_dereference(perf_trace_buf_nmi); \
else \
- raw_data = rcu_dereference(trace_profile_buf); \
+ trace_buf = rcu_dereference(perf_trace_buf); \
\
- if (!raw_data) \
+ if (!trace_buf) \
goto end; \
\
- raw_data = per_cpu_ptr(raw_data, __cpu); \
+ trace_buf = per_cpu_ptr(trace_buf, __cpu); \
+ if (trace_buf->recursion++) \
+ goto end_recursion; \
+ \
+ barrier(); \
+ \
+ raw_data = trace_buf->buf; \
\
*(u64 *)(&raw_data[__entry_size - sizeof(u64)]) = 0ULL; \
entry = (struct ftrace_raw_##call *)raw_data; \
@@ -761,6 +780,8 @@
perf_tp_event(event_call->id, __addr, __count, entry, \
__entry_size); \
\
+end_recursion: \
+ trace_buf->recursion--; \
end: \
local_irq_restore(irq_flags); \
\
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index e972f0a..51ee17d 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -39,16 +39,19 @@
void set_syscall_exit_id(int num, int id);
extern struct trace_event event_syscall_enter;
extern struct trace_event event_syscall_exit;
-extern int reg_event_syscall_enter(void *ptr);
-extern void unreg_event_syscall_enter(void *ptr);
-extern int reg_event_syscall_exit(void *ptr);
-extern void unreg_event_syscall_exit(void *ptr);
+
extern int syscall_enter_format(struct ftrace_event_call *call,
struct trace_seq *s);
extern int syscall_exit_format(struct ftrace_event_call *call,
struct trace_seq *s);
extern int syscall_enter_define_fields(struct ftrace_event_call *call);
extern int syscall_exit_define_fields(struct ftrace_event_call *call);
+extern int reg_event_syscall_enter(struct ftrace_event_call *call);
+extern void unreg_event_syscall_enter(struct ftrace_event_call *call);
+extern int reg_event_syscall_exit(struct ftrace_event_call *call);
+extern void unreg_event_syscall_exit(struct ftrace_event_call *call);
+extern int
+ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s);
enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags);
enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags);
#endif
diff --git a/init/Kconfig b/init/Kconfig
index 09c5c64..9e03ef8 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -297,7 +297,7 @@
config AUDITSYSCALL
bool "Enable system-call auditing support"
- depends on AUDIT && (X86 || PPC || PPC64 || S390 || IA64 || UML || SPARC64|| SUPERH)
+ depends on AUDIT && (X86 || PPC || S390 || IA64 || UML || SPARC64 || SUPERH)
default y if SECURITY_SELINUX
help
Enable low-overhead system-call auditing infrastructure that
@@ -937,7 +937,7 @@
Enable kernel support for various performance events provided
by software and hardware.
- Software events are supported either build-in or via the
+ Software events are supported either built-in or via the
use of generic tracepoints.
Most modern CPUs support performance events via performance
@@ -949,7 +949,7 @@
used to profile the code that runs on that CPU.
The Linux Performance Event subsystem provides an abstraction of
- these software and hardware cevent apabilities, available via a
+ these software and hardware event capabilities, available via a
system call and used by the "perf" utility in tools/perf/. It
provides per task and per CPU counters, and it provides event
capabilities on top of those.
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index ca83b73..0249f4b 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1710,14 +1710,13 @@
return -EFAULT;
buffer[nbytes] = 0; /* nul-terminate */
- strstrip(buffer);
if (cft->write_u64) {
- u64 val = simple_strtoull(buffer, &end, 0);
+ u64 val = simple_strtoull(strstrip(buffer), &end, 0);
if (*end)
return -EINVAL;
retval = cft->write_u64(cgrp, cft, val);
} else {
- s64 val = simple_strtoll(buffer, &end, 0);
+ s64 val = simple_strtoll(strstrip(buffer), &end, 0);
if (*end)
return -EINVAL;
retval = cft->write_s64(cgrp, cft, val);
@@ -1753,8 +1752,7 @@
}
buffer[nbytes] = 0; /* nul-terminate */
- strstrip(buffer);
- retval = cft->write_string(cgrp, cft, buffer);
+ retval = cft->write_string(cgrp, cft, strstrip(buffer));
if (!retval)
retval = nbytes;
out:
diff --git a/kernel/exit.c b/kernel/exit.c
index 266f892..3f45e3c 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -360,10 +360,8 @@
{
struct task_struct *curr = current->group_leader;
- if (task_session(curr) != pid) {
+ if (task_session(curr) != pid)
change_pid(curr, PIDTYPE_SID, pid);
- proc_sid_connector(curr);
- }
if (task_pgrp(curr) != pid)
change_pid(curr, PIDTYPE_PGID, pid);
diff --git a/kernel/fork.c b/kernel/fork.c
index 4c20fff..166b8c4 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -91,7 +91,7 @@
int cpu;
int total = 0;
- for_each_online_cpu(cpu)
+ for_each_possible_cpu(cpu)
total += per_cpu(process_counts, cpu);
return total;
diff --git a/kernel/futex.c b/kernel/futex.c
index 4949d33..fb65e82 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -150,7 +150,8 @@
*/
static inline int match_futex(union futex_key *key1, union futex_key *key2)
{
- return (key1->both.word == key2->both.word
+ return (key1 && key2
+ && key1->both.word == key2->both.word
&& key1->both.ptr == key2->both.ptr
&& key1->both.offset == key2->both.offset);
}
@@ -1028,7 +1029,6 @@
void requeue_pi_wake_futex(struct futex_q *q, union futex_key *key,
struct futex_hash_bucket *hb)
{
- drop_futex_key_refs(&q->key);
get_futex_key_refs(key);
q->key = *key;
@@ -1226,6 +1226,7 @@
*/
if (ret == 1) {
WARN_ON(pi_state);
+ drop_count++;
task_count++;
ret = get_futex_value_locked(&curval2, uaddr2);
if (!ret)
@@ -1304,6 +1305,7 @@
if (ret == 1) {
/* We got the lock. */
requeue_pi_wake_futex(this, &key2, hb2);
+ drop_count++;
continue;
} else if (ret) {
/* -EDEADLK */
@@ -1791,6 +1793,7 @@
current->timer_slack_ns);
}
+retry:
/* Prepare to wait on uaddr. */
ret = futex_wait_setup(uaddr, val, fshared, &q, &hb);
if (ret)
@@ -1808,9 +1811,14 @@
goto out_put_key;
/*
- * We expect signal_pending(current), but another thread may
- * have handled it for us already.
+ * We expect signal_pending(current), but we might be the
+ * victim of a spurious wakeup as well.
*/
+ if (!signal_pending(current)) {
+ put_futex_key(fshared, &q.key);
+ goto retry;
+ }
+
ret = -ERESTARTSYS;
if (!abs_time)
goto out_put_key;
@@ -2118,9 +2126,11 @@
*/
plist_del(&q->list, &q->list.plist);
+ /* Handle spurious wakeups gracefully */
+ ret = -EWOULDBLOCK;
if (timeout && !timeout->task)
ret = -ETIMEDOUT;
- else
+ else if (signal_pending(current))
ret = -ERESTARTNOINTR;
}
return ret;
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index 114e704..bd7273e 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -121,7 +121,9 @@
if (!(status & IRQ_SPURIOUS_DISABLED))
continue;
+ local_irq_disable();
try_one_irq(i, desc);
+ local_irq_enable();
}
}
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 5240d75..8449595 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -90,6 +90,9 @@
*/
static struct kprobe_blackpoint kprobe_blacklist[] = {
{"preempt_schedule",},
+ {"native_get_debugreg",},
+ {"irq_entries_start",},
+ {"common_interrupt",},
{NULL} /* Terminator */
};
@@ -673,6 +676,40 @@
return (kprobe_opcode_t *)(((char *)addr) + p->offset);
}
+/* Check passed kprobe is valid and return kprobe in kprobe_table. */
+static struct kprobe * __kprobes __get_valid_kprobe(struct kprobe *p)
+{
+ struct kprobe *old_p, *list_p;
+
+ old_p = get_kprobe(p->addr);
+ if (unlikely(!old_p))
+ return NULL;
+
+ if (p != old_p) {
+ list_for_each_entry_rcu(list_p, &old_p->list, list)
+ if (list_p == p)
+ /* kprobe p is a valid probe */
+ goto valid;
+ return NULL;
+ }
+valid:
+ return old_p;
+}
+
+/* Return error if the kprobe is being re-registered */
+static inline int check_kprobe_rereg(struct kprobe *p)
+{
+ int ret = 0;
+ struct kprobe *old_p;
+
+ mutex_lock(&kprobe_mutex);
+ old_p = __get_valid_kprobe(p);
+ if (old_p)
+ ret = -EINVAL;
+ mutex_unlock(&kprobe_mutex);
+ return ret;
+}
+
int __kprobes register_kprobe(struct kprobe *p)
{
int ret = 0;
@@ -685,6 +722,10 @@
return -EINVAL;
p->addr = addr;
+ ret = check_kprobe_rereg(p);
+ if (ret)
+ return ret;
+
preempt_disable();
if (!kernel_text_address((unsigned long) p->addr) ||
in_kprobes_functions((unsigned long) p->addr)) {
@@ -754,26 +795,6 @@
}
EXPORT_SYMBOL_GPL(register_kprobe);
-/* Check passed kprobe is valid and return kprobe in kprobe_table. */
-static struct kprobe * __kprobes __get_valid_kprobe(struct kprobe *p)
-{
- struct kprobe *old_p, *list_p;
-
- old_p = get_kprobe(p->addr);
- if (unlikely(!old_p))
- return NULL;
-
- if (p != old_p) {
- list_for_each_entry_rcu(list_p, &old_p->list, list)
- if (list_p == p)
- /* kprobe p is a valid probe */
- goto valid;
- return NULL;
- }
-valid:
- return old_p;
-}
-
/*
* Unregister a kprobe without a scheduler synchronization.
*/
@@ -1141,6 +1162,13 @@
arch_remove_kprobe(p);
}
+void __kprobes dump_kprobe(struct kprobe *kp)
+{
+ printk(KERN_WARNING "Dumping kprobe:\n");
+ printk(KERN_WARNING "Name: %s\nAddress: %p\nOffset: %x\n",
+ kp->symbol_name, kp->addr, kp->offset);
+}
+
/* Module notifier call back, checking kprobes on the module */
static int __kprobes kprobes_module_callback(struct notifier_block *nb,
unsigned long val, void *data)
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 5fe7099..ab7ae57 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -150,29 +150,6 @@
EXPORT_SYMBOL(kthread_create);
/**
- * kthread_bind - bind a just-created kthread to a cpu.
- * @k: thread created by kthread_create().
- * @cpu: cpu (might not be online, must be possible) for @k to run on.
- *
- * Description: This function is equivalent to set_cpus_allowed(),
- * except that @cpu doesn't need to be online, and the thread must be
- * stopped (i.e., just returned from kthread_create()).
- */
-void kthread_bind(struct task_struct *k, unsigned int cpu)
-{
- /* Must have done schedule() in kthread() before we set_task_cpu */
- if (!wait_task_inactive(k, TASK_UNINTERRUPTIBLE)) {
- WARN_ON(1);
- return;
- }
- set_task_cpu(k, cpu);
- k->cpus_allowed = cpumask_of_cpu(cpu);
- k->rt.nr_cpus_allowed = 1;
- k->flags |= PF_THREAD_BOUND;
-}
-EXPORT_SYMBOL(kthread_bind);
-
-/**
* kthread_stop - stop a thread created by kthread_create().
* @k: thread created by kthread_create().
*
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 9af5672..f5dcd36 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -49,7 +49,7 @@
#include "lockdep_internals.h"
#define CREATE_TRACE_POINTS
-#include <trace/events/lockdep.h>
+#include <trace/events/lock.h>
#ifdef CONFIG_PROVE_LOCKING
int prove_locking = 1;
diff --git a/kernel/notifier.c b/kernel/notifier.c
index 61d5aa5..acd24e7 100644
--- a/kernel/notifier.c
+++ b/kernel/notifier.c
@@ -558,7 +558,7 @@
static ATOMIC_NOTIFIER_HEAD(die_chain);
-int notrace notify_die(enum die_val val, const char *str,
+int notrace __kprobes notify_die(enum die_val val, const char *str,
struct pt_regs *regs, long err, int trap, int sig)
{
struct die_args args = {
diff --git a/kernel/params.c b/kernel/params.c
index 9da58ea..d656c27 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -218,15 +218,11 @@
return -ENOSPC;
}
- if (kp->flags & KPARAM_KMALLOCED)
- kfree(*(char **)kp->arg);
-
/* This is a hack. We can't need to strdup in early boot, and we
* don't need to; this mangled commandline is preserved. */
if (slab_is_available()) {
- kp->flags |= KPARAM_KMALLOCED;
*(char **)kp->arg = kstrdup(val, GFP_KERNEL);
- if (!kp->arg)
+ if (!*(char **)kp->arg)
return -ENOMEM;
} else
*(const char **)kp->arg = val;
@@ -304,6 +300,7 @@
unsigned int min, unsigned int max,
void *elem, int elemsize,
int (*set)(const char *, struct kernel_param *kp),
+ u16 flags,
unsigned int *num)
{
int ret;
@@ -313,6 +310,7 @@
/* Get the name right for errors. */
kp.name = name;
kp.arg = elem;
+ kp.flags = flags;
/* No equals sign? */
if (!val) {
@@ -358,7 +356,8 @@
unsigned int temp_num;
return param_array(kp->name, val, 1, arr->max, arr->elem,
- arr->elemsize, arr->set, arr->num ?: &temp_num);
+ arr->elemsize, arr->set, kp->flags,
+ arr->num ?: &temp_num);
}
int param_array_get(char *buffer, struct kernel_param *kp)
@@ -605,11 +604,7 @@
void destroy_params(const struct kernel_param *params, unsigned num)
{
- unsigned int i;
-
- for (i = 0; i < num; i++)
- if (params[i].flags & KPARAM_KMALLOCED)
- kfree(*(char **)params[i].arg);
+ /* FIXME: This should free kmalloced charp parameters. It doesn't. */
}
static void __init kernel_add_sysfs_param(const char *name,
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 98dc56b..3852e26 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -1357,7 +1357,7 @@
u64 interrupts, freq;
spin_lock(&ctx->lock);
- list_for_each_entry(event, &ctx->group_list, group_entry) {
+ list_for_each_entry_rcu(event, &ctx->event_list, event_entry) {
if (event->state != PERF_EVENT_STATE_ACTIVE)
continue;
@@ -2696,20 +2696,21 @@
static void perf_output_lock(struct perf_output_handle *handle)
{
struct perf_mmap_data *data = handle->data;
- int cpu;
+ int cur, cpu = get_cpu();
handle->locked = 0;
- local_irq_save(handle->flags);
- cpu = smp_processor_id();
+ for (;;) {
+ cur = atomic_cmpxchg(&data->lock, -1, cpu);
+ if (cur == -1) {
+ handle->locked = 1;
+ break;
+ }
+ if (cur == cpu)
+ break;
- if (in_nmi() && atomic_read(&data->lock) == cpu)
- return;
-
- while (atomic_cmpxchg(&data->lock, -1, cpu) != -1)
cpu_relax();
-
- handle->locked = 1;
+ }
}
static void perf_output_unlock(struct perf_output_handle *handle)
@@ -2755,7 +2756,7 @@
if (atomic_xchg(&data->wakeup, 0))
perf_output_wakeup(handle);
out:
- local_irq_restore(handle->flags);
+ put_cpu();
}
void perf_output_copy(struct perf_output_handle *handle,
@@ -3998,8 +3999,9 @@
regs = task_pt_regs(current);
if (regs) {
- if (perf_event_overflow(event, 0, &data, regs))
- ret = HRTIMER_NORESTART;
+ if (!(event->attr.exclude_idle && current->pid == 0))
+ if (perf_event_overflow(event, 0, &data, regs))
+ ret = HRTIMER_NORESTART;
}
period = max_t(u64, 10000, event->hw.sample_period);
@@ -4008,6 +4010,42 @@
return ret;
}
+static void perf_swevent_start_hrtimer(struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+
+ hrtimer_init(&hwc->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+ hwc->hrtimer.function = perf_swevent_hrtimer;
+ if (hwc->sample_period) {
+ u64 period;
+
+ if (hwc->remaining) {
+ if (hwc->remaining < 0)
+ period = 10000;
+ else
+ period = hwc->remaining;
+ hwc->remaining = 0;
+ } else {
+ period = max_t(u64, 10000, hwc->sample_period);
+ }
+ __hrtimer_start_range_ns(&hwc->hrtimer,
+ ns_to_ktime(period), 0,
+ HRTIMER_MODE_REL, 0);
+ }
+}
+
+static void perf_swevent_cancel_hrtimer(struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+
+ if (hwc->sample_period) {
+ ktime_t remaining = hrtimer_get_remaining(&hwc->hrtimer);
+ hwc->remaining = ktime_to_ns(remaining);
+
+ hrtimer_cancel(&hwc->hrtimer);
+ }
+}
+
/*
* Software event: cpu wall time clock
*/
@@ -4030,22 +4068,14 @@
int cpu = raw_smp_processor_id();
atomic64_set(&hwc->prev_count, cpu_clock(cpu));
- hrtimer_init(&hwc->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- hwc->hrtimer.function = perf_swevent_hrtimer;
- if (hwc->sample_period) {
- u64 period = max_t(u64, 10000, hwc->sample_period);
- __hrtimer_start_range_ns(&hwc->hrtimer,
- ns_to_ktime(period), 0,
- HRTIMER_MODE_REL, 0);
- }
+ perf_swevent_start_hrtimer(event);
return 0;
}
static void cpu_clock_perf_event_disable(struct perf_event *event)
{
- if (event->hw.sample_period)
- hrtimer_cancel(&event->hw.hrtimer);
+ perf_swevent_cancel_hrtimer(event);
cpu_clock_perf_event_update(event);
}
@@ -4082,22 +4112,15 @@
now = event->ctx->time;
atomic64_set(&hwc->prev_count, now);
- hrtimer_init(&hwc->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- hwc->hrtimer.function = perf_swevent_hrtimer;
- if (hwc->sample_period) {
- u64 period = max_t(u64, 10000, hwc->sample_period);
- __hrtimer_start_range_ns(&hwc->hrtimer,
- ns_to_ktime(period), 0,
- HRTIMER_MODE_REL, 0);
- }
+
+ perf_swevent_start_hrtimer(event);
return 0;
}
static void task_clock_perf_event_disable(struct perf_event *event)
{
- if (event->hw.sample_period)
- hrtimer_cancel(&event->hw.hrtimer);
+ perf_swevent_cancel_hrtimer(event);
task_clock_perf_event_update(event, event->ctx->time);
}
@@ -4319,6 +4342,8 @@
case PERF_COUNT_SW_PAGE_FAULTS_MAJ:
case PERF_COUNT_SW_CONTEXT_SWITCHES:
case PERF_COUNT_SW_CPU_MIGRATIONS:
+ case PERF_COUNT_SW_ALIGNMENT_FAULTS:
+ case PERF_COUNT_SW_EMULATION_FAULTS:
if (!event->parent) {
atomic_inc(&perf_swevent_enabled[event_id]);
event->destroy = sw_perf_event_destroy;
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index 04b3a83..04a9e90 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -693,21 +693,22 @@
/* The snapshot device should not be opened while we're running */
if (!atomic_add_unless(&snapshot_device_available, -1, 0)) {
error = -EBUSY;
+ swsusp_close(FMODE_READ);
goto Unlock;
}
pm_prepare_console();
error = pm_notifier_call_chain(PM_RESTORE_PREPARE);
if (error)
- goto Finish;
+ goto close_finish;
error = usermodehelper_disable();
if (error)
- goto Finish;
+ goto close_finish;
error = create_basic_memory_bitmaps();
if (error)
- goto Finish;
+ goto close_finish;
pr_debug("PM: Preparing processes for restore.\n");
error = prepare_processes();
@@ -719,6 +720,7 @@
pr_debug("PM: Reading hibernation image.\n");
error = swsusp_read(&flags);
+ swsusp_close(FMODE_READ);
if (!error)
hibernation_restore(flags & SF_PLATFORM_MODE);
@@ -737,6 +739,9 @@
mutex_unlock(&pm_mutex);
pr_debug("PM: Resume from disk failed.\n");
return error;
+close_finish:
+ swsusp_close(FMODE_READ);
+ goto Finish;
}
late_initcall(software_resume);
diff --git a/kernel/power/suspend_test.c b/kernel/power/suspend_test.c
index 17d8bb1a..25596e4 100644
--- a/kernel/power/suspend_test.c
+++ b/kernel/power/suspend_test.c
@@ -19,7 +19,7 @@
* The time it takes is system-specific though, so when we test this
* during system bootup we allow a LOT of time.
*/
-#define TEST_SUSPEND_SECONDS 5
+#define TEST_SUSPEND_SECONDS 10
static unsigned long suspend_test_start_time;
@@ -49,7 +49,8 @@
* has some performance issues. The stack dump of a WARN_ON
* is more likely to get the right attention than a printk...
*/
- WARN(msec > (TEST_SUSPEND_SECONDS * 1000), "Component: %s\n", label);
+ WARN(msec > (TEST_SUSPEND_SECONDS * 1000),
+ "Component: %s, time: %u\n", label, msec);
}
/*
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index b101cdc..890f6b1 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -314,7 +314,6 @@
{
unsigned int m;
int ret;
- int error = 0;
int nr_pages;
int err2;
struct bio *bio;
@@ -329,26 +328,27 @@
nr_pages = 0;
bio = NULL;
do_gettimeofday(&start);
- do {
+ while (1) {
ret = snapshot_read_next(snapshot, PAGE_SIZE);
- if (ret > 0) {
- error = swap_write_page(handle, data_of(*snapshot),
- &bio);
- if (error)
- break;
- if (!(nr_pages % m))
- printk("\b\b\b\b%3d%%", nr_pages / m);
- nr_pages++;
- }
- } while (ret > 0);
+ if (ret <= 0)
+ break;
+ ret = swap_write_page(handle, data_of(*snapshot), &bio);
+ if (ret)
+ break;
+ if (!(nr_pages % m))
+ printk("\b\b\b\b%3d%%", nr_pages / m);
+ nr_pages++;
+ }
err2 = wait_on_bio_chain(&bio);
do_gettimeofday(&stop);
- if (!error)
- error = err2;
- if (!error)
+ if (!ret)
+ ret = err2;
+ if (!ret)
printk("\b\b\b\bdone\n");
+ else
+ printk("\n");
swsusp_show_speed(&start, &stop, nr_to_write, "Wrote");
- return error;
+ return ret;
}
/**
@@ -536,7 +536,8 @@
snapshot_write_finalize(snapshot);
if (!snapshot_image_loaded(snapshot))
error = -ENODATA;
- }
+ } else
+ printk("\n");
swsusp_show_speed(&start, &stop, nr_to_read, "Read");
return error;
}
@@ -572,8 +573,6 @@
error = load_image(&handle, &snapshot, header->pages - 1);
release_swap_reader(&handle);
- blkdev_put(resume_bdev, FMODE_READ);
-
if (!error)
pr_debug("PM: Image successfully loaded\n");
else
@@ -596,7 +595,7 @@
error = bio_read_page(swsusp_resume_block,
swsusp_header, NULL);
if (error)
- return error;
+ goto put;
if (!memcmp(SWSUSP_SIG, swsusp_header->sig, 10)) {
memcpy(swsusp_header->sig, swsusp_header->orig_sig, 10);
@@ -604,8 +603,10 @@
error = bio_write_page(swsusp_resume_block,
swsusp_header, NULL);
} else {
- return -EINVAL;
+ error = -EINVAL;
}
+
+put:
if (error)
blkdev_put(resume_bdev, FMODE_READ);
else
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 705f02a..f3077c0 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -59,7 +59,7 @@
NUM_RCU_LVL_2, \
NUM_RCU_LVL_3, /* == MAX_RCU_LVLS */ \
}, \
- .signaled = RCU_SIGNAL_INIT, \
+ .signaled = RCU_GP_IDLE, \
.gpnum = -300, \
.completed = -300, \
.onofflock = __SPIN_LOCK_UNLOCKED(&name.onofflock), \
@@ -657,14 +657,17 @@
* irqs disabled.
*/
rcu_for_each_node_breadth_first(rsp, rnp) {
- spin_lock(&rnp->lock); /* irqs already disabled. */
+ spin_lock(&rnp->lock); /* irqs already disabled. */
rcu_preempt_check_blocked_tasks(rnp);
rnp->qsmask = rnp->qsmaskinit;
rnp->gpnum = rsp->gpnum;
- spin_unlock(&rnp->lock); /* irqs already disabled. */
+ spin_unlock(&rnp->lock); /* irqs remain disabled. */
}
+ rnp = rcu_get_root(rsp);
+ spin_lock(&rnp->lock); /* irqs already disabled. */
rsp->signaled = RCU_SIGNAL_INIT; /* force_quiescent_state now OK. */
+ spin_unlock(&rnp->lock); /* irqs remain disabled. */
spin_unlock_irqrestore(&rsp->onofflock, flags);
}
@@ -706,6 +709,7 @@
{
WARN_ON_ONCE(!rcu_gp_in_progress(rsp));
rsp->completed = rsp->gpnum;
+ rsp->signaled = RCU_GP_IDLE;
rcu_process_gp_end(rsp, rsp->rda[smp_processor_id()]);
rcu_start_gp(rsp, flags); /* releases root node's rnp->lock. */
}
@@ -913,7 +917,20 @@
spin_unlock(&rnp->lock); /* irqs remain disabled. */
break;
}
- rcu_preempt_offline_tasks(rsp, rnp, rdp);
+
+ /*
+ * If there was a task blocking the current grace period,
+ * and if all CPUs have checked in, we need to propagate
+ * the quiescent state up the rcu_node hierarchy. But that
+ * is inconvenient at the moment due to deadlock issues if
+ * this should end the current grace period. So set the
+ * offlined CPU's bit in ->qsmask in order to force the
+ * next force_quiescent_state() invocation to clean up this
+ * mess in a deadlock-free manner.
+ */
+ if (rcu_preempt_offline_tasks(rsp, rnp, rdp) && !rnp->qsmask)
+ rnp->qsmask |= mask;
+
mask = rnp->grpmask;
spin_unlock(&rnp->lock); /* irqs remain disabled. */
rnp = rnp->parent;
@@ -958,7 +975,7 @@
* Invoke any RCU callbacks that have made it to the end of their grace
* period. Thottle as specified by rdp->blimit.
*/
-static void rcu_do_batch(struct rcu_data *rdp)
+static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
{
unsigned long flags;
struct rcu_head *next, *list, **tail;
@@ -1011,6 +1028,13 @@
if (rdp->blimit == LONG_MAX && rdp->qlen <= qlowmark)
rdp->blimit = blimit;
+ /* Reset ->qlen_last_fqs_check trigger if enough CBs have drained. */
+ if (rdp->qlen == 0 && rdp->qlen_last_fqs_check != 0) {
+ rdp->qlen_last_fqs_check = 0;
+ rdp->n_force_qs_snap = rsp->n_force_qs;
+ } else if (rdp->qlen < rdp->qlen_last_fqs_check - qhimark)
+ rdp->qlen_last_fqs_check = rdp->qlen;
+
local_irq_restore(flags);
/* Re-raise the RCU softirq if there are callbacks remaining. */
@@ -1142,9 +1166,10 @@
}
spin_unlock(&rnp->lock);
switch (signaled) {
+ case RCU_GP_IDLE:
case RCU_GP_INIT:
- break; /* grace period still initializing, ignore. */
+ break; /* grace period idle or initializing, ignore. */
case RCU_SAVE_DYNTICK:
@@ -1158,7 +1183,8 @@
/* Update state, record completion counter. */
spin_lock(&rnp->lock);
- if (lastcomp == rsp->completed) {
+ if (lastcomp == rsp->completed &&
+ rsp->signaled == RCU_SAVE_DYNTICK) {
rsp->signaled = RCU_FORCE_QS;
dyntick_record_completed(rsp, lastcomp);
}
@@ -1224,7 +1250,7 @@
}
/* If there are callbacks ready, invoke them. */
- rcu_do_batch(rdp);
+ rcu_do_batch(rsp, rdp);
}
/*
@@ -1288,10 +1314,20 @@
rcu_start_gp(rsp, nestflag); /* releases rnp_root->lock. */
}
- /* Force the grace period if too many callbacks or too long waiting. */
- if (unlikely(++rdp->qlen > qhimark)) {
+ /*
+ * Force the grace period if too many callbacks or too long waiting.
+ * Enforce hysteresis, and don't invoke force_quiescent_state()
+ * if some other CPU has recently done so. Also, don't bother
+ * invoking force_quiescent_state() if the newly enqueued callback
+ * is the only one waiting for a grace period to complete.
+ */
+ if (unlikely(++rdp->qlen > rdp->qlen_last_fqs_check + qhimark)) {
rdp->blimit = LONG_MAX;
- force_quiescent_state(rsp, 0);
+ if (rsp->n_force_qs == rdp->n_force_qs_snap &&
+ *rdp->nxttail[RCU_DONE_TAIL] != head)
+ force_quiescent_state(rsp, 0);
+ rdp->n_force_qs_snap = rsp->n_force_qs;
+ rdp->qlen_last_fqs_check = rdp->qlen;
} else if ((long)(ACCESS_ONCE(rsp->jiffies_force_qs) - jiffies) < 0)
force_quiescent_state(rsp, 1);
local_irq_restore(flags);
@@ -1523,6 +1559,8 @@
rdp->beenonline = 1; /* We have now been online. */
rdp->preemptable = preemptable;
rdp->passed_quiesc_completed = lastcomp - 1;
+ rdp->qlen_last_fqs_check = 0;
+ rdp->n_force_qs_snap = rsp->n_force_qs;
rdp->blimit = blimit;
spin_unlock(&rnp->lock); /* irqs remain disabled. */
diff --git a/kernel/rcutree.h b/kernel/rcutree.h
index b40ac57..1899023 100644
--- a/kernel/rcutree.h
+++ b/kernel/rcutree.h
@@ -167,6 +167,10 @@
struct rcu_head *nxtlist;
struct rcu_head **nxttail[RCU_NEXT_SIZE];
long qlen; /* # of queued callbacks */
+ long qlen_last_fqs_check;
+ /* qlen at last check for QS forcing */
+ unsigned long n_force_qs_snap;
+ /* did other CPU force QS recently? */
long blimit; /* Upper limit on a processed batch */
#ifdef CONFIG_NO_HZ
@@ -197,9 +201,10 @@
};
/* Values for signaled field in struct rcu_state. */
-#define RCU_GP_INIT 0 /* Grace period being initialized. */
-#define RCU_SAVE_DYNTICK 1 /* Need to scan dyntick state. */
-#define RCU_FORCE_QS 2 /* Need to force quiescent state. */
+#define RCU_GP_IDLE 0 /* No grace period in progress. */
+#define RCU_GP_INIT 1 /* Grace period being initialized. */
+#define RCU_SAVE_DYNTICK 2 /* Need to scan dyntick state. */
+#define RCU_FORCE_QS 3 /* Need to force quiescent state. */
#ifdef CONFIG_NO_HZ
#define RCU_SIGNAL_INIT RCU_SAVE_DYNTICK
#else /* #ifdef CONFIG_NO_HZ */
@@ -302,9 +307,9 @@
#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp);
#ifdef CONFIG_HOTPLUG_CPU
-static void rcu_preempt_offline_tasks(struct rcu_state *rsp,
- struct rcu_node *rnp,
- struct rcu_data *rdp);
+static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
+ struct rcu_node *rnp,
+ struct rcu_data *rdp);
static void rcu_preempt_offline_cpu(int cpu);
#endif /* #ifdef CONFIG_HOTPLUG_CPU */
static void rcu_preempt_check_callbacks(int cpu);
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index c0cb783..ef2a58c 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -304,21 +304,25 @@
* parent is to remove the need for rcu_read_unlock_special() to
* make more than two attempts to acquire the target rcu_node's lock.
*
+ * Returns 1 if there was previously a task blocking the current grace
+ * period on the specified rcu_node structure.
+ *
* The caller must hold rnp->lock with irqs disabled.
*/
-static void rcu_preempt_offline_tasks(struct rcu_state *rsp,
- struct rcu_node *rnp,
- struct rcu_data *rdp)
+static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
+ struct rcu_node *rnp,
+ struct rcu_data *rdp)
{
int i;
struct list_head *lp;
struct list_head *lp_root;
+ int retval = rcu_preempted_readers(rnp);
struct rcu_node *rnp_root = rcu_get_root(rsp);
struct task_struct *tp;
if (rnp == rnp_root) {
WARN_ONCE(1, "Last CPU thought to be offlined?");
- return; /* Shouldn't happen: at least one CPU online. */
+ return 0; /* Shouldn't happen: at least one CPU online. */
}
WARN_ON_ONCE(rnp != rdp->mynode &&
(!list_empty(&rnp->blocked_tasks[0]) ||
@@ -342,6 +346,8 @@
spin_unlock(&rnp_root->lock); /* irqs remain disabled */
}
}
+
+ return retval;
}
/*
@@ -393,6 +399,17 @@
EXPORT_SYMBOL_GPL(call_rcu);
/*
+ * Wait for an rcu-preempt grace period. We are supposed to expedite the
+ * grace period, but this is the crude slow compatability hack, so just
+ * invoke synchronize_rcu().
+ */
+void synchronize_rcu_expedited(void)
+{
+ synchronize_rcu();
+}
+EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
+
+/*
* Check to see if there is any immediate preemptable-RCU-related work
* to be done.
*/
@@ -521,12 +538,15 @@
/*
* Because preemptable RCU does not exist, it never needs to migrate
- * tasks that were blocked within RCU read-side critical sections.
+ * tasks that were blocked within RCU read-side critical sections, and
+ * such non-existent tasks cannot possibly have been blocking the current
+ * grace period.
*/
-static void rcu_preempt_offline_tasks(struct rcu_state *rsp,
- struct rcu_node *rnp,
- struct rcu_data *rdp)
+static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
+ struct rcu_node *rnp,
+ struct rcu_data *rdp)
{
+ return 0;
}
/*
@@ -565,6 +585,16 @@
EXPORT_SYMBOL_GPL(call_rcu);
/*
+ * Wait for an rcu-preempt grace period, but make it happen quickly.
+ * But because preemptable RCU does not exist, map to rcu-sched.
+ */
+void synchronize_rcu_expedited(void)
+{
+ synchronize_sched_expedited();
+}
+EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
+
+/*
* Because preemptable RCU does not exist, it never has any work to do.
*/
static int rcu_preempt_pending(int cpu)
diff --git a/kernel/sched.c b/kernel/sched.c
index e886895..3c11ae0 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -309,6 +309,8 @@
*/
static DEFINE_SPINLOCK(task_group_lock);
+#ifdef CONFIG_FAIR_GROUP_SCHED
+
#ifdef CONFIG_SMP
static int root_task_group_empty(void)
{
@@ -316,7 +318,6 @@
}
#endif
-#ifdef CONFIG_FAIR_GROUP_SCHED
#ifdef CONFIG_USER_SCHED
# define INIT_TASK_GROUP_LOAD (2*NICE_0_LOAD)
#else /* !CONFIG_USER_SCHED */
@@ -1564,11 +1565,7 @@
#ifdef CONFIG_FAIR_GROUP_SCHED
-struct update_shares_data {
- unsigned long rq_weight[NR_CPUS];
-};
-
-static DEFINE_PER_CPU(struct update_shares_data, update_shares_data);
+static __read_mostly unsigned long *update_shares_data;
static void __set_se_shares(struct sched_entity *se, unsigned long shares);
@@ -1578,12 +1575,12 @@
static void update_group_shares_cpu(struct task_group *tg, int cpu,
unsigned long sd_shares,
unsigned long sd_rq_weight,
- struct update_shares_data *usd)
+ unsigned long *usd_rq_weight)
{
unsigned long shares, rq_weight;
int boost = 0;
- rq_weight = usd->rq_weight[cpu];
+ rq_weight = usd_rq_weight[cpu];
if (!rq_weight) {
boost = 1;
rq_weight = NICE_0_LOAD;
@@ -1618,7 +1615,7 @@
static int tg_shares_up(struct task_group *tg, void *data)
{
unsigned long weight, rq_weight = 0, shares = 0;
- struct update_shares_data *usd;
+ unsigned long *usd_rq_weight;
struct sched_domain *sd = data;
unsigned long flags;
int i;
@@ -1627,11 +1624,11 @@
return 0;
local_irq_save(flags);
- usd = &__get_cpu_var(update_shares_data);
+ usd_rq_weight = per_cpu_ptr(update_shares_data, smp_processor_id());
for_each_cpu(i, sched_domain_span(sd)) {
weight = tg->cfs_rq[i]->load.weight;
- usd->rq_weight[i] = weight;
+ usd_rq_weight[i] = weight;
/*
* If there are currently no tasks on the cpu pretend there
@@ -1652,7 +1649,7 @@
shares = tg->shares;
for_each_cpu(i, sched_domain_span(sd))
- update_group_shares_cpu(tg, i, shares, rq_weight, usd);
+ update_group_shares_cpu(tg, i, shares, rq_weight, usd_rq_weight);
local_irq_restore(flags);
@@ -1996,6 +1993,38 @@
p->sched_class->prio_changed(rq, p, oldprio, running);
}
+/**
+ * kthread_bind - bind a just-created kthread to a cpu.
+ * @p: thread created by kthread_create().
+ * @cpu: cpu (might not be online, must be possible) for @k to run on.
+ *
+ * Description: This function is equivalent to set_cpus_allowed(),
+ * except that @cpu doesn't need to be online, and the thread must be
+ * stopped (i.e., just returned from kthread_create()).
+ *
+ * Function lives here instead of kthread.c because it messes with
+ * scheduler internals which require locking.
+ */
+void kthread_bind(struct task_struct *p, unsigned int cpu)
+{
+ struct rq *rq = cpu_rq(cpu);
+ unsigned long flags;
+
+ /* Must have done schedule() in kthread() before we set_task_cpu */
+ if (!wait_task_inactive(p, TASK_UNINTERRUPTIBLE)) {
+ WARN_ON(1);
+ return;
+ }
+
+ spin_lock_irqsave(&rq->lock, flags);
+ set_task_cpu(p, cpu);
+ p->cpus_allowed = cpumask_of_cpu(cpu);
+ p->rt.nr_cpus_allowed = 1;
+ p->flags |= PF_THREAD_BOUND;
+ spin_unlock_irqrestore(&rq->lock, flags);
+}
+EXPORT_SYMBOL(kthread_bind);
+
#ifdef CONFIG_SMP
/*
* Is this task likely cache-hot:
@@ -2008,7 +2037,7 @@
/*
* Buddy candidates are cache hot:
*/
- if (sched_feat(CACHE_HOT_BUDDY) &&
+ if (sched_feat(CACHE_HOT_BUDDY) && this_rq()->nr_running &&
(&p->se == cfs_rq_of(&p->se)->next ||
&p->se == cfs_rq_of(&p->se)->last))
return 1;
@@ -9407,6 +9436,10 @@
#endif /* CONFIG_USER_SCHED */
#endif /* CONFIG_GROUP_SCHED */
+#if defined CONFIG_FAIR_GROUP_SCHED && defined CONFIG_SMP
+ update_shares_data = __alloc_percpu(nr_cpu_ids * sizeof(unsigned long),
+ __alignof__(unsigned long));
+#endif
for_each_possible_cpu(i) {
struct rq *rq;
@@ -9532,13 +9565,13 @@
current->sched_class = &fair_sched_class;
/* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */
- alloc_cpumask_var(&nohz_cpu_mask, GFP_NOWAIT);
+ zalloc_cpumask_var(&nohz_cpu_mask, GFP_NOWAIT);
#ifdef CONFIG_SMP
#ifdef CONFIG_NO_HZ
- alloc_cpumask_var(&nohz.cpu_mask, GFP_NOWAIT);
+ zalloc_cpumask_var(&nohz.cpu_mask, GFP_NOWAIT);
alloc_cpumask_var(&nohz.ilb_grp_nohz_mask, GFP_NOWAIT);
#endif
- alloc_cpumask_var(&cpu_isolated_map, GFP_NOWAIT);
+ zalloc_cpumask_var(&cpu_isolated_map, GFP_NOWAIT);
#endif /* SMP */
perf_event_init();
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 4e777b4..37087a7 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -822,6 +822,26 @@
* re-elected due to buddy favours.
*/
clear_buddies(cfs_rq, curr);
+ return;
+ }
+
+ /*
+ * Ensure that a task that missed wakeup preemption by a
+ * narrow margin doesn't have to wait for a full slice.
+ * This also mitigates buddy induced latencies under load.
+ */
+ if (!sched_feat(WAKEUP_PREEMPT))
+ return;
+
+ if (delta_exec < sysctl_sched_min_granularity)
+ return;
+
+ if (cfs_rq->nr_running > 1) {
+ struct sched_entity *se = __pick_next_entity(cfs_rq);
+ s64 delta = curr->vruntime - se->vruntime;
+
+ if (delta > ideal_runtime)
+ resched_task(rq_of(cfs_rq)->curr);
}
}
@@ -861,12 +881,18 @@
static struct sched_entity *pick_next_entity(struct cfs_rq *cfs_rq)
{
struct sched_entity *se = __pick_next_entity(cfs_rq);
+ struct sched_entity *left = se;
- if (cfs_rq->next && wakeup_preempt_entity(cfs_rq->next, se) < 1)
- return cfs_rq->next;
+ if (cfs_rq->next && wakeup_preempt_entity(cfs_rq->next, left) < 1)
+ se = cfs_rq->next;
- if (cfs_rq->last && wakeup_preempt_entity(cfs_rq->last, se) < 1)
- return cfs_rq->last;
+ /*
+ * Prefer last buddy, try to return the CPU to a preempted task.
+ */
+ if (cfs_rq->last && wakeup_preempt_entity(cfs_rq->last, left) < 1)
+ se = cfs_rq->last;
+
+ clear_buddies(cfs_rq, se);
return se;
}
@@ -1568,6 +1594,7 @@
struct sched_entity *se = &curr->se, *pse = &p->se;
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
int sync = wake_flags & WF_SYNC;
+ int scale = cfs_rq->nr_running >= sched_nr_latency;
update_curr(cfs_rq);
@@ -1582,18 +1609,7 @@
if (unlikely(se == pse))
return;
- /*
- * Only set the backward buddy when the current task is still on the
- * rq. This can happen when a wakeup gets interleaved with schedule on
- * the ->pre_schedule() or idle_balance() point, either of which can
- * drop the rq lock.
- *
- * Also, during early boot the idle thread is in the fair class, for
- * obvious reasons its a bad idea to schedule back to the idle thread.
- */
- if (sched_feat(LAST_BUDDY) && likely(se->on_rq && curr != rq->idle))
- set_last_buddy(se);
- if (sched_feat(NEXT_BUDDY) && !(wake_flags & WF_FORK))
+ if (sched_feat(NEXT_BUDDY) && scale && !(wake_flags & WF_FORK))
set_next_buddy(pse);
/*
@@ -1639,8 +1655,22 @@
BUG_ON(!pse);
- if (wakeup_preempt_entity(se, pse) == 1)
+ if (wakeup_preempt_entity(se, pse) == 1) {
resched_task(curr);
+ /*
+ * Only set the backward buddy when the current task is still
+ * on the rq. This can happen when a wakeup gets interleaved
+ * with schedule on the ->pre_schedule() or idle_balance()
+ * point, either of which can * drop the rq lock.
+ *
+ * Also, during early boot the idle thread is in the fair class,
+ * for obvious reasons its a bad idea to schedule back to it.
+ */
+ if (unlikely(!se->on_rq || curr == rq->idle))
+ return;
+ if (sched_feat(LAST_BUDDY) && scale && entity_is_task(se))
+ set_last_buddy(se);
+ }
}
static struct task_struct *pick_next_task_fair(struct rq *rq)
@@ -1654,16 +1684,6 @@
do {
se = pick_next_entity(cfs_rq);
- /*
- * If se was a buddy, clear it so that it will have to earn
- * the favour again.
- *
- * If se was not a buddy, clear the buddies because neither
- * was elegible to run, let them earn it again.
- *
- * IOW. unconditionally clear buddies.
- */
- __clear_buddies(cfs_rq, NULL);
set_next_entity(cfs_rq, se);
cfs_rq = group_cfs_rq(se);
} while (cfs_rq);
diff --git a/kernel/sys.c b/kernel/sys.c
index 255475d..ce17760 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1110,6 +1110,8 @@
err = session;
out:
write_unlock_irq(&tasklist_lock);
+ if (err > 0)
+ proc_sid_connector(group_leader);
return err;
}
@@ -1546,24 +1548,37 @@
if (arg4 | arg5)
return -EINVAL;
switch (arg2) {
- case 0:
+ case PR_MCE_KILL_CLEAR:
if (arg3 != 0)
return -EINVAL;
current->flags &= ~PF_MCE_PROCESS;
break;
- case 1:
+ case PR_MCE_KILL_SET:
current->flags |= PF_MCE_PROCESS;
- if (arg3 != 0)
+ if (arg3 == PR_MCE_KILL_EARLY)
current->flags |= PF_MCE_EARLY;
- else
+ else if (arg3 == PR_MCE_KILL_LATE)
current->flags &= ~PF_MCE_EARLY;
+ else if (arg3 == PR_MCE_KILL_DEFAULT)
+ current->flags &=
+ ~(PF_MCE_EARLY|PF_MCE_PROCESS);
+ else
+ return -EINVAL;
break;
default:
return -EINVAL;
}
error = 0;
break;
-
+ case PR_MCE_KILL_GET:
+ if (arg2 | arg3 | arg4 | arg5)
+ return -EINVAL;
+ if (current->flags & PF_MCE_PROCESS)
+ error = (current->flags & PF_MCE_EARLY) ?
+ PR_MCE_KILL_EARLY : PR_MCE_KILL_LATE;
+ else
+ error = PR_MCE_KILL_DEFAULT;
+ break;
default:
error = -EINVAL;
break;
diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c
index b38423c..b6e7aaea 100644
--- a/kernel/sysctl_check.c
+++ b/kernel/sysctl_check.c
@@ -1521,7 +1521,7 @@
if (!table->ctl_name && table->strategy)
set_fail(&fail, table, "Strategy without ctl_name");
#endif
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_PROC_SYSCTL
if (table->procname && !table->proc_handler)
set_fail(&fail, table, "No proc_handler");
#endif
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 06c3d5b..d006554 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -449,6 +449,23 @@
If unsure, say N.
+config KPROBE_EVENT
+ depends on KPROBES
+ depends on X86
+ bool "Enable kprobes-based dynamic events"
+ select TRACING
+ default y
+ help
+ This allows the user to add tracing events (similar to tracepoints) on the fly
+ via the ftrace interface. See Documentation/trace/kprobetrace.txt
+ for more details.
+
+ Those events can be inserted wherever kprobes can probe, and record
+ various register and memory values.
+
+ This option is also required by perf-probe subcommand of perf tools. If
+ you want to use perf tools, this option is strongly recommended.
+
config DYNAMIC_FTRACE
bool "enable/disable ftrace tracepoints dynamically"
depends on FUNCTION_TRACER
diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile
index 0f84c52..cd9ecd8 100644
--- a/kernel/trace/Makefile
+++ b/kernel/trace/Makefile
@@ -53,6 +53,7 @@
obj-$(CONFIG_FTRACE_SYSCALLS) += trace_syscalls.o
obj-$(CONFIG_EVENT_PROFILE) += trace_event_profile.o
obj-$(CONFIG_EVENT_TRACING) += trace_events_filter.o
+obj-$(CONFIG_KPROBE_EVENT) += trace_kprobe.o
obj-$(CONFIG_KSYM_TRACER) += trace_ksym.o
obj-$(CONFIG_EVENT_TRACING) += power-traces.o
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index b10c0d9..7cb6f19 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -751,7 +751,7 @@
out:
mutex_unlock(&ftrace_profile_lock);
- filp->f_pos += cnt;
+ *ppos += cnt;
return cnt;
}
@@ -2199,15 +2199,15 @@
ret = ftrace_process_regex(parser->buffer,
parser->idx, enable);
if (ret)
- goto out;
+ goto out_unlock;
trace_parser_clear(parser);
}
ret = read;
-
+out_unlock:
mutex_unlock(&ftrace_regex_lock);
-out:
+
return ret;
}
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index e43c928..db223fe 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -486,7 +486,7 @@
/* Up this if you want to test the TIME_EXTENTS and normalization */
#define DEBUG_SHIFT 0
-static inline u64 rb_time_stamp(struct ring_buffer *buffer, int cpu)
+static inline u64 rb_time_stamp(struct ring_buffer *buffer)
{
/* shift to debug/test normalization and TIME_EXTENTS */
return buffer->clock() << DEBUG_SHIFT;
@@ -497,7 +497,7 @@
u64 time;
preempt_disable_notrace();
- time = rb_time_stamp(buffer, cpu);
+ time = rb_time_stamp(buffer);
preempt_enable_no_resched_notrace();
return time;
@@ -602,7 +602,7 @@
}
/*
- * rb_is_head_page - test if the give page is the head page
+ * rb_is_head_page - test if the given page is the head page
*
* Because the reader may move the head_page pointer, we can
* not trust what the head page is (it may be pointing to
@@ -1196,6 +1196,7 @@
atomic_inc(&cpu_buffer->record_disabled);
synchronize_sched();
+ spin_lock_irq(&cpu_buffer->reader_lock);
rb_head_page_deactivate(cpu_buffer);
for (i = 0; i < nr_pages; i++) {
@@ -1210,6 +1211,7 @@
return;
rb_reset_cpu(cpu_buffer);
+ spin_unlock_irq(&cpu_buffer->reader_lock);
rb_check_pages(cpu_buffer);
@@ -1871,7 +1873,7 @@
* Nested commits always have zero deltas, so
* just reread the time stamp
*/
- *ts = rb_time_stamp(buffer, cpu_buffer->cpu);
+ *ts = rb_time_stamp(buffer);
next_page->page->time_stamp = *ts;
}
@@ -2114,7 +2116,7 @@
if (RB_WARN_ON(cpu_buffer, ++nr_loops > 1000))
goto out_fail;
- ts = rb_time_stamp(cpu_buffer->buffer, cpu_buffer->cpu);
+ ts = rb_time_stamp(cpu_buffer->buffer);
/*
* Only the first commit can update the timestamp.
@@ -2684,7 +2686,7 @@
EXPORT_SYMBOL_GPL(ring_buffer_entries);
/**
- * ring_buffer_overrun_cpu - get the number of overruns in buffer
+ * ring_buffer_overruns - get the number of overruns in buffer
* @buffer: The ring buffer
*
* Returns the total number of overruns in the ring buffer
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 026e715..9d3067a 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2440,7 +2440,7 @@
return ret;
}
- filp->f_pos += cnt;
+ *ppos += cnt;
return cnt;
}
@@ -2582,7 +2582,7 @@
}
mutex_unlock(&trace_types_lock);
- filp->f_pos += cnt;
+ *ppos += cnt;
return cnt;
}
@@ -2764,7 +2764,7 @@
if (err)
return err;
- filp->f_pos += ret;
+ *ppos += ret;
return ret;
}
@@ -3299,7 +3299,7 @@
}
}
- filp->f_pos += cnt;
+ *ppos += cnt;
/* If check pages failed, return ENOMEM */
if (tracing_disabled)
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index ee00475..4da6ede 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -103,6 +103,29 @@
unsigned long ret;
};
+struct kprobe_trace_entry {
+ struct trace_entry ent;
+ unsigned long ip;
+ int nargs;
+ unsigned long args[];
+};
+
+#define SIZEOF_KPROBE_TRACE_ENTRY(n) \
+ (offsetof(struct kprobe_trace_entry, args) + \
+ (sizeof(unsigned long) * (n)))
+
+struct kretprobe_trace_entry {
+ struct trace_entry ent;
+ unsigned long func;
+ unsigned long ret_ip;
+ int nargs;
+ unsigned long args[];
+};
+
+#define SIZEOF_KRETPROBE_TRACE_ENTRY(n) \
+ (offsetof(struct kretprobe_trace_entry, args) + \
+ (sizeof(unsigned long) * (n)))
+
/*
* trace_flag_type is an enumeration that holds different
* states when a trace occurs. These are:
diff --git a/kernel/trace/trace_event_profile.c b/kernel/trace/trace_event_profile.c
index 8d5c171..e0d351b 100644
--- a/kernel/trace/trace_event_profile.c
+++ b/kernel/trace/trace_event_profile.c
@@ -8,44 +8,39 @@
#include <linux/module.h>
#include "trace.h"
-/*
- * We can't use a size but a type in alloc_percpu()
- * So let's create a dummy type that matches the desired size
- */
-typedef struct {char buf[FTRACE_MAX_PROFILE_SIZE];} profile_buf_t;
-char *trace_profile_buf;
-EXPORT_SYMBOL_GPL(trace_profile_buf);
+struct perf_trace_buf *perf_trace_buf;
+EXPORT_SYMBOL_GPL(perf_trace_buf);
-char *trace_profile_buf_nmi;
-EXPORT_SYMBOL_GPL(trace_profile_buf_nmi);
+struct perf_trace_buf *perf_trace_buf_nmi;
+EXPORT_SYMBOL_GPL(perf_trace_buf_nmi);
/* Count the events in use (per event id, not per instance) */
static int total_profile_count;
static int ftrace_profile_enable_event(struct ftrace_event_call *event)
{
- char *buf;
+ struct perf_trace_buf *buf;
int ret = -ENOMEM;
if (atomic_inc_return(&event->profile_count))
return 0;
if (!total_profile_count) {
- buf = (char *)alloc_percpu(profile_buf_t);
+ buf = alloc_percpu(struct perf_trace_buf);
if (!buf)
goto fail_buf;
- rcu_assign_pointer(trace_profile_buf, buf);
+ rcu_assign_pointer(perf_trace_buf, buf);
- buf = (char *)alloc_percpu(profile_buf_t);
+ buf = alloc_percpu(struct perf_trace_buf);
if (!buf)
goto fail_buf_nmi;
- rcu_assign_pointer(trace_profile_buf_nmi, buf);
+ rcu_assign_pointer(perf_trace_buf_nmi, buf);
}
- ret = event->profile_enable();
+ ret = event->profile_enable(event);
if (!ret) {
total_profile_count++;
return 0;
@@ -53,10 +48,10 @@
fail_buf_nmi:
if (!total_profile_count) {
- free_percpu(trace_profile_buf_nmi);
- free_percpu(trace_profile_buf);
- trace_profile_buf_nmi = NULL;
- trace_profile_buf = NULL;
+ free_percpu(perf_trace_buf_nmi);
+ free_percpu(perf_trace_buf);
+ perf_trace_buf_nmi = NULL;
+ perf_trace_buf = NULL;
}
fail_buf:
atomic_dec(&event->profile_count);
@@ -84,19 +79,19 @@
static void ftrace_profile_disable_event(struct ftrace_event_call *event)
{
- char *buf, *nmi_buf;
+ struct perf_trace_buf *buf, *nmi_buf;
if (!atomic_add_negative(-1, &event->profile_count))
return;
- event->profile_disable();
+ event->profile_disable(event);
if (!--total_profile_count) {
- buf = trace_profile_buf;
- rcu_assign_pointer(trace_profile_buf, NULL);
+ buf = perf_trace_buf;
+ rcu_assign_pointer(perf_trace_buf, NULL);
- nmi_buf = trace_profile_buf_nmi;
- rcu_assign_pointer(trace_profile_buf_nmi, NULL);
+ nmi_buf = perf_trace_buf_nmi;
+ rcu_assign_pointer(perf_trace_buf_nmi, NULL);
/*
* Ensure every events in profiling have finished before
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 7c18d15..1d18315 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -93,9 +93,7 @@
}
EXPORT_SYMBOL_GPL(trace_define_common_fields);
-#ifdef CONFIG_MODULES
-
-static void trace_destroy_fields(struct ftrace_event_call *call)
+void trace_destroy_fields(struct ftrace_event_call *call)
{
struct ftrace_event_field *field, *next;
@@ -107,8 +105,6 @@
}
}
-#endif /* CONFIG_MODULES */
-
static void ftrace_event_enable_disable(struct ftrace_event_call *call,
int enable)
{
@@ -117,14 +113,14 @@
if (call->enabled) {
call->enabled = 0;
tracing_stop_cmdline_record();
- call->unregfunc(call->data);
+ call->unregfunc(call);
}
break;
case 1:
if (!call->enabled) {
call->enabled = 1;
tracing_start_cmdline_record();
- call->regfunc(call->data);
+ call->regfunc(call);
}
break;
}
@@ -937,27 +933,46 @@
return 0;
}
-#define for_each_event(event, start, end) \
- for (event = start; \
- (unsigned long)event < (unsigned long)end; \
- event++)
+static int __trace_add_event_call(struct ftrace_event_call *call)
+{
+ struct dentry *d_events;
+ int ret;
-#ifdef CONFIG_MODULES
+ if (!call->name)
+ return -EINVAL;
-static LIST_HEAD(ftrace_module_file_list);
+ if (call->raw_init) {
+ ret = call->raw_init(call);
+ if (ret < 0) {
+ if (ret != -ENOSYS)
+ pr_warning("Could not initialize trace "
+ "events/%s\n", call->name);
+ return ret;
+ }
+ }
-/*
- * Modules must own their file_operations to keep up with
- * reference counting.
- */
-struct ftrace_module_file_ops {
- struct list_head list;
- struct module *mod;
- struct file_operations id;
- struct file_operations enable;
- struct file_operations format;
- struct file_operations filter;
-};
+ d_events = event_trace_events_dir();
+ if (!d_events)
+ return -ENOENT;
+
+ ret = event_create_dir(call, d_events, &ftrace_event_id_fops,
+ &ftrace_enable_fops, &ftrace_event_filter_fops,
+ &ftrace_event_format_fops);
+ if (!ret)
+ list_add(&call->list, &ftrace_events);
+
+ return ret;
+}
+
+/* Add an additional event_call dynamically */
+int trace_add_event_call(struct ftrace_event_call *call)
+{
+ int ret;
+ mutex_lock(&event_mutex);
+ ret = __trace_add_event_call(call);
+ mutex_unlock(&event_mutex);
+ return ret;
+}
static void remove_subsystem_dir(const char *name)
{
@@ -985,6 +1000,53 @@
}
}
+/*
+ * Must be called under locking both of event_mutex and trace_event_mutex.
+ */
+static void __trace_remove_event_call(struct ftrace_event_call *call)
+{
+ ftrace_event_enable_disable(call, 0);
+ if (call->event)
+ __unregister_ftrace_event(call->event);
+ debugfs_remove_recursive(call->dir);
+ list_del(&call->list);
+ trace_destroy_fields(call);
+ destroy_preds(call);
+ remove_subsystem_dir(call->system);
+}
+
+/* Remove an event_call */
+void trace_remove_event_call(struct ftrace_event_call *call)
+{
+ mutex_lock(&event_mutex);
+ down_write(&trace_event_mutex);
+ __trace_remove_event_call(call);
+ up_write(&trace_event_mutex);
+ mutex_unlock(&event_mutex);
+}
+
+#define for_each_event(event, start, end) \
+ for (event = start; \
+ (unsigned long)event < (unsigned long)end; \
+ event++)
+
+#ifdef CONFIG_MODULES
+
+static LIST_HEAD(ftrace_module_file_list);
+
+/*
+ * Modules must own their file_operations to keep up with
+ * reference counting.
+ */
+struct ftrace_module_file_ops {
+ struct list_head list;
+ struct module *mod;
+ struct file_operations id;
+ struct file_operations enable;
+ struct file_operations format;
+ struct file_operations filter;
+};
+
static struct ftrace_module_file_ops *
trace_create_file_ops(struct module *mod)
{
@@ -1042,7 +1104,7 @@
if (!call->name)
continue;
if (call->raw_init) {
- ret = call->raw_init();
+ ret = call->raw_init(call);
if (ret < 0) {
if (ret != -ENOSYS)
pr_warning("Could not initialize trace "
@@ -1060,10 +1122,11 @@
return;
}
call->mod = mod;
- list_add(&call->list, &ftrace_events);
- event_create_dir(call, d_events,
- &file_ops->id, &file_ops->enable,
- &file_ops->filter, &file_ops->format);
+ ret = event_create_dir(call, d_events,
+ &file_ops->id, &file_ops->enable,
+ &file_ops->filter, &file_ops->format);
+ if (!ret)
+ list_add(&call->list, &ftrace_events);
}
}
@@ -1077,14 +1140,7 @@
list_for_each_entry_safe(call, p, &ftrace_events, list) {
if (call->mod == mod) {
found = true;
- ftrace_event_enable_disable(call, 0);
- if (call->event)
- __unregister_ftrace_event(call->event);
- debugfs_remove_recursive(call->dir);
- list_del(&call->list);
- trace_destroy_fields(call);
- destroy_preds(call);
- remove_subsystem_dir(call->system);
+ __trace_remove_event_call(call);
}
}
@@ -1202,7 +1258,7 @@
if (!call->name)
continue;
if (call->raw_init) {
- ret = call->raw_init();
+ ret = call->raw_init(call);
if (ret < 0) {
if (ret != -ENOSYS)
pr_warning("Could not initialize trace "
@@ -1210,10 +1266,12 @@
continue;
}
}
- list_add(&call->list, &ftrace_events);
- event_create_dir(call, d_events, &ftrace_event_id_fops,
- &ftrace_enable_fops, &ftrace_event_filter_fops,
- &ftrace_event_format_fops);
+ ret = event_create_dir(call, d_events, &ftrace_event_id_fops,
+ &ftrace_enable_fops,
+ &ftrace_event_filter_fops,
+ &ftrace_event_format_fops);
+ if (!ret)
+ list_add(&call->list, &ftrace_events);
}
while (true) {
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 21d3475..50504cb 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -1230,12 +1230,12 @@
struct filter_parse_state *ps,
char *filter_string)
{
- struct event_filter *filter = system->filter;
struct ftrace_event_call *call;
bool fail = true;
int err;
list_for_each_entry(call, &ftrace_events, list) {
+ struct event_filter *filter = call->filter;
if (!call->define_fields)
continue;
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index 31da218..934d81f 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -134,7 +134,6 @@
#include "trace_entries.h"
-
#undef __field
#define __field(type, item) \
ret = trace_define_field(event_call, #type, #item, \
@@ -196,6 +195,11 @@
#include "trace_entries.h"
+static int ftrace_raw_init_event(struct ftrace_event_call *call)
+{
+ INIT_LIST_HEAD(&call->fields);
+ return 0;
+}
#undef __field
#define __field(type, item)
@@ -214,7 +218,6 @@
#undef FTRACE_ENTRY
#define FTRACE_ENTRY(call, struct_name, type, tstruct, print) \
-static int ftrace_raw_init_event_##call(void); \
\
struct ftrace_event_call __used \
__attribute__((__aligned__(4))) \
@@ -222,14 +225,9 @@
.name = #call, \
.id = type, \
.system = __stringify(TRACE_SYSTEM), \
- .raw_init = ftrace_raw_init_event_##call, \
+ .raw_init = ftrace_raw_init_event, \
.show_format = ftrace_format_##call, \
.define_fields = ftrace_define_fields_##call, \
}; \
-static int ftrace_raw_init_event_##call(void) \
-{ \
- INIT_LIST_HEAD(&event_##call.fields); \
- return 0; \
-} \
#include "trace_entries.h"
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
new file mode 100644
index 0000000..3696476
--- /dev/null
+++ b/kernel/trace/trace_kprobe.c
@@ -0,0 +1,1513 @@
+/*
+ * Kprobes-based tracing events
+ *
+ * Created by Masami Hiramatsu <mhiramat@redhat.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/kprobes.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/smp.h>
+#include <linux/debugfs.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <linux/ptrace.h>
+#include <linux/perf_event.h>
+
+#include "trace.h"
+#include "trace_output.h"
+
+#define MAX_TRACE_ARGS 128
+#define MAX_ARGSTR_LEN 63
+#define MAX_EVENT_NAME_LEN 64
+#define KPROBE_EVENT_SYSTEM "kprobes"
+
+/* Reserved field names */
+#define FIELD_STRING_IP "__probe_ip"
+#define FIELD_STRING_NARGS "__probe_nargs"
+#define FIELD_STRING_RETIP "__probe_ret_ip"
+#define FIELD_STRING_FUNC "__probe_func"
+
+const char *reserved_field_names[] = {
+ "common_type",
+ "common_flags",
+ "common_preempt_count",
+ "common_pid",
+ "common_tgid",
+ "common_lock_depth",
+ FIELD_STRING_IP,
+ FIELD_STRING_NARGS,
+ FIELD_STRING_RETIP,
+ FIELD_STRING_FUNC,
+};
+
+struct fetch_func {
+ unsigned long (*func)(struct pt_regs *, void *);
+ void *data;
+};
+
+static __kprobes unsigned long call_fetch(struct fetch_func *f,
+ struct pt_regs *regs)
+{
+ return f->func(regs, f->data);
+}
+
+/* fetch handlers */
+static __kprobes unsigned long fetch_register(struct pt_regs *regs,
+ void *offset)
+{
+ return regs_get_register(regs, (unsigned int)((unsigned long)offset));
+}
+
+static __kprobes unsigned long fetch_stack(struct pt_regs *regs,
+ void *num)
+{
+ return regs_get_kernel_stack_nth(regs,
+ (unsigned int)((unsigned long)num));
+}
+
+static __kprobes unsigned long fetch_memory(struct pt_regs *regs, void *addr)
+{
+ unsigned long retval;
+
+ if (probe_kernel_address(addr, retval))
+ return 0;
+ return retval;
+}
+
+static __kprobes unsigned long fetch_argument(struct pt_regs *regs, void *num)
+{
+ return regs_get_argument_nth(regs, (unsigned int)((unsigned long)num));
+}
+
+static __kprobes unsigned long fetch_retvalue(struct pt_regs *regs,
+ void *dummy)
+{
+ return regs_return_value(regs);
+}
+
+static __kprobes unsigned long fetch_stack_address(struct pt_regs *regs,
+ void *dummy)
+{
+ return kernel_stack_pointer(regs);
+}
+
+/* Memory fetching by symbol */
+struct symbol_cache {
+ char *symbol;
+ long offset;
+ unsigned long addr;
+};
+
+static unsigned long update_symbol_cache(struct symbol_cache *sc)
+{
+ sc->addr = (unsigned long)kallsyms_lookup_name(sc->symbol);
+ if (sc->addr)
+ sc->addr += sc->offset;
+ return sc->addr;
+}
+
+static void free_symbol_cache(struct symbol_cache *sc)
+{
+ kfree(sc->symbol);
+ kfree(sc);
+}
+
+static struct symbol_cache *alloc_symbol_cache(const char *sym, long offset)
+{
+ struct symbol_cache *sc;
+
+ if (!sym || strlen(sym) == 0)
+ return NULL;
+ sc = kzalloc(sizeof(struct symbol_cache), GFP_KERNEL);
+ if (!sc)
+ return NULL;
+
+ sc->symbol = kstrdup(sym, GFP_KERNEL);
+ if (!sc->symbol) {
+ kfree(sc);
+ return NULL;
+ }
+ sc->offset = offset;
+
+ update_symbol_cache(sc);
+ return sc;
+}
+
+static __kprobes unsigned long fetch_symbol(struct pt_regs *regs, void *data)
+{
+ struct symbol_cache *sc = data;
+
+ if (sc->addr)
+ return fetch_memory(regs, (void *)sc->addr);
+ else
+ return 0;
+}
+
+/* Special indirect memory access interface */
+struct indirect_fetch_data {
+ struct fetch_func orig;
+ long offset;
+};
+
+static __kprobes unsigned long fetch_indirect(struct pt_regs *regs, void *data)
+{
+ struct indirect_fetch_data *ind = data;
+ unsigned long addr;
+
+ addr = call_fetch(&ind->orig, regs);
+ if (addr) {
+ addr += ind->offset;
+ return fetch_memory(regs, (void *)addr);
+ } else
+ return 0;
+}
+
+static __kprobes void free_indirect_fetch_data(struct indirect_fetch_data *data)
+{
+ if (data->orig.func == fetch_indirect)
+ free_indirect_fetch_data(data->orig.data);
+ else if (data->orig.func == fetch_symbol)
+ free_symbol_cache(data->orig.data);
+ kfree(data);
+}
+
+/**
+ * Kprobe event core functions
+ */
+
+struct probe_arg {
+ struct fetch_func fetch;
+ const char *name;
+};
+
+/* Flags for trace_probe */
+#define TP_FLAG_TRACE 1
+#define TP_FLAG_PROFILE 2
+
+struct trace_probe {
+ struct list_head list;
+ struct kretprobe rp; /* Use rp.kp for kprobe use */
+ unsigned long nhit;
+ unsigned int flags; /* For TP_FLAG_* */
+ const char *symbol; /* symbol name */
+ struct ftrace_event_call call;
+ struct trace_event event;
+ unsigned int nr_args;
+ struct probe_arg args[];
+};
+
+#define SIZEOF_TRACE_PROBE(n) \
+ (offsetof(struct trace_probe, args) + \
+ (sizeof(struct probe_arg) * (n)))
+
+static __kprobes int probe_is_return(struct trace_probe *tp)
+{
+ return tp->rp.handler != NULL;
+}
+
+static __kprobes const char *probe_symbol(struct trace_probe *tp)
+{
+ return tp->symbol ? tp->symbol : "unknown";
+}
+
+static int probe_arg_string(char *buf, size_t n, struct fetch_func *ff)
+{
+ int ret = -EINVAL;
+
+ if (ff->func == fetch_argument)
+ ret = snprintf(buf, n, "$arg%lu", (unsigned long)ff->data);
+ else if (ff->func == fetch_register) {
+ const char *name;
+ name = regs_query_register_name((unsigned int)((long)ff->data));
+ ret = snprintf(buf, n, "%%%s", name);
+ } else if (ff->func == fetch_stack)
+ ret = snprintf(buf, n, "$stack%lu", (unsigned long)ff->data);
+ else if (ff->func == fetch_memory)
+ ret = snprintf(buf, n, "@0x%p", ff->data);
+ else if (ff->func == fetch_symbol) {
+ struct symbol_cache *sc = ff->data;
+ ret = snprintf(buf, n, "@%s%+ld", sc->symbol, sc->offset);
+ } else if (ff->func == fetch_retvalue)
+ ret = snprintf(buf, n, "$retval");
+ else if (ff->func == fetch_stack_address)
+ ret = snprintf(buf, n, "$stack");
+ else if (ff->func == fetch_indirect) {
+ struct indirect_fetch_data *id = ff->data;
+ size_t l = 0;
+ ret = snprintf(buf, n, "%+ld(", id->offset);
+ if (ret >= n)
+ goto end;
+ l += ret;
+ ret = probe_arg_string(buf + l, n - l, &id->orig);
+ if (ret < 0)
+ goto end;
+ l += ret;
+ ret = snprintf(buf + l, n - l, ")");
+ ret += l;
+ }
+end:
+ if (ret >= n)
+ return -ENOSPC;
+ return ret;
+}
+
+static int register_probe_event(struct trace_probe *tp);
+static void unregister_probe_event(struct trace_probe *tp);
+
+static DEFINE_MUTEX(probe_lock);
+static LIST_HEAD(probe_list);
+
+static int kprobe_dispatcher(struct kprobe *kp, struct pt_regs *regs);
+static int kretprobe_dispatcher(struct kretprobe_instance *ri,
+ struct pt_regs *regs);
+
+/*
+ * Allocate new trace_probe and initialize it (including kprobes).
+ */
+static struct trace_probe *alloc_trace_probe(const char *group,
+ const char *event,
+ void *addr,
+ const char *symbol,
+ unsigned long offs,
+ int nargs, int is_return)
+{
+ struct trace_probe *tp;
+
+ tp = kzalloc(SIZEOF_TRACE_PROBE(nargs), GFP_KERNEL);
+ if (!tp)
+ return ERR_PTR(-ENOMEM);
+
+ if (symbol) {
+ tp->symbol = kstrdup(symbol, GFP_KERNEL);
+ if (!tp->symbol)
+ goto error;
+ tp->rp.kp.symbol_name = tp->symbol;
+ tp->rp.kp.offset = offs;
+ } else
+ tp->rp.kp.addr = addr;
+
+ if (is_return)
+ tp->rp.handler = kretprobe_dispatcher;
+ else
+ tp->rp.kp.pre_handler = kprobe_dispatcher;
+
+ if (!event)
+ goto error;
+ tp->call.name = kstrdup(event, GFP_KERNEL);
+ if (!tp->call.name)
+ goto error;
+
+ if (!group)
+ goto error;
+ tp->call.system = kstrdup(group, GFP_KERNEL);
+ if (!tp->call.system)
+ goto error;
+
+ INIT_LIST_HEAD(&tp->list);
+ return tp;
+error:
+ kfree(tp->call.name);
+ kfree(tp->symbol);
+ kfree(tp);
+ return ERR_PTR(-ENOMEM);
+}
+
+static void free_probe_arg(struct probe_arg *arg)
+{
+ if (arg->fetch.func == fetch_symbol)
+ free_symbol_cache(arg->fetch.data);
+ else if (arg->fetch.func == fetch_indirect)
+ free_indirect_fetch_data(arg->fetch.data);
+ kfree(arg->name);
+}
+
+static void free_trace_probe(struct trace_probe *tp)
+{
+ int i;
+
+ for (i = 0; i < tp->nr_args; i++)
+ free_probe_arg(&tp->args[i]);
+
+ kfree(tp->call.system);
+ kfree(tp->call.name);
+ kfree(tp->symbol);
+ kfree(tp);
+}
+
+static struct trace_probe *find_probe_event(const char *event,
+ const char *group)
+{
+ struct trace_probe *tp;
+
+ list_for_each_entry(tp, &probe_list, list)
+ if (strcmp(tp->call.name, event) == 0 &&
+ strcmp(tp->call.system, group) == 0)
+ return tp;
+ return NULL;
+}
+
+/* Unregister a trace_probe and probe_event: call with locking probe_lock */
+static void unregister_trace_probe(struct trace_probe *tp)
+{
+ if (probe_is_return(tp))
+ unregister_kretprobe(&tp->rp);
+ else
+ unregister_kprobe(&tp->rp.kp);
+ list_del(&tp->list);
+ unregister_probe_event(tp);
+}
+
+/* Register a trace_probe and probe_event */
+static int register_trace_probe(struct trace_probe *tp)
+{
+ struct trace_probe *old_tp;
+ int ret;
+
+ mutex_lock(&probe_lock);
+
+ /* register as an event */
+ old_tp = find_probe_event(tp->call.name, tp->call.system);
+ if (old_tp) {
+ /* delete old event */
+ unregister_trace_probe(old_tp);
+ free_trace_probe(old_tp);
+ }
+ ret = register_probe_event(tp);
+ if (ret) {
+ pr_warning("Faild to register probe event(%d)\n", ret);
+ goto end;
+ }
+
+ tp->rp.kp.flags |= KPROBE_FLAG_DISABLED;
+ if (probe_is_return(tp))
+ ret = register_kretprobe(&tp->rp);
+ else
+ ret = register_kprobe(&tp->rp.kp);
+
+ if (ret) {
+ pr_warning("Could not insert probe(%d)\n", ret);
+ if (ret == -EILSEQ) {
+ pr_warning("Probing address(0x%p) is not an "
+ "instruction boundary.\n",
+ tp->rp.kp.addr);
+ ret = -EINVAL;
+ }
+ unregister_probe_event(tp);
+ } else
+ list_add_tail(&tp->list, &probe_list);
+end:
+ mutex_unlock(&probe_lock);
+ return ret;
+}
+
+/* Split symbol and offset. */
+static int split_symbol_offset(char *symbol, unsigned long *offset)
+{
+ char *tmp;
+ int ret;
+
+ if (!offset)
+ return -EINVAL;
+
+ tmp = strchr(symbol, '+');
+ if (tmp) {
+ /* skip sign because strict_strtol doesn't accept '+' */
+ ret = strict_strtoul(tmp + 1, 0, offset);
+ if (ret)
+ return ret;
+ *tmp = '\0';
+ } else
+ *offset = 0;
+ return 0;
+}
+
+#define PARAM_MAX_ARGS 16
+#define PARAM_MAX_STACK (THREAD_SIZE / sizeof(unsigned long))
+
+static int parse_probe_vars(char *arg, struct fetch_func *ff, int is_return)
+{
+ int ret = 0;
+ unsigned long param;
+
+ if (strcmp(arg, "retval") == 0) {
+ if (is_return) {
+ ff->func = fetch_retvalue;
+ ff->data = NULL;
+ } else
+ ret = -EINVAL;
+ } else if (strncmp(arg, "stack", 5) == 0) {
+ if (arg[5] == '\0') {
+ ff->func = fetch_stack_address;
+ ff->data = NULL;
+ } else if (isdigit(arg[5])) {
+ ret = strict_strtoul(arg + 5, 10, ¶m);
+ if (ret || param > PARAM_MAX_STACK)
+ ret = -EINVAL;
+ else {
+ ff->func = fetch_stack;
+ ff->data = (void *)param;
+ }
+ } else
+ ret = -EINVAL;
+ } else if (strncmp(arg, "arg", 3) == 0 && isdigit(arg[3])) {
+ ret = strict_strtoul(arg + 3, 10, ¶m);
+ if (ret || param > PARAM_MAX_ARGS)
+ ret = -EINVAL;
+ else {
+ ff->func = fetch_argument;
+ ff->data = (void *)param;
+ }
+ } else
+ ret = -EINVAL;
+ return ret;
+}
+
+static int parse_probe_arg(char *arg, struct fetch_func *ff, int is_return)
+{
+ int ret = 0;
+ unsigned long param;
+ long offset;
+ char *tmp;
+
+ switch (arg[0]) {
+ case '$':
+ ret = parse_probe_vars(arg + 1, ff, is_return);
+ break;
+ case '%': /* named register */
+ ret = regs_query_register_offset(arg + 1);
+ if (ret >= 0) {
+ ff->func = fetch_register;
+ ff->data = (void *)(unsigned long)ret;
+ ret = 0;
+ }
+ break;
+ case '@': /* memory or symbol */
+ if (isdigit(arg[1])) {
+ ret = strict_strtoul(arg + 1, 0, ¶m);
+ if (ret)
+ break;
+ ff->func = fetch_memory;
+ ff->data = (void *)param;
+ } else {
+ ret = split_symbol_offset(arg + 1, &offset);
+ if (ret)
+ break;
+ ff->data = alloc_symbol_cache(arg + 1, offset);
+ if (ff->data)
+ ff->func = fetch_symbol;
+ else
+ ret = -EINVAL;
+ }
+ break;
+ case '+': /* indirect memory */
+ case '-':
+ tmp = strchr(arg, '(');
+ if (!tmp) {
+ ret = -EINVAL;
+ break;
+ }
+ *tmp = '\0';
+ ret = strict_strtol(arg + 1, 0, &offset);
+ if (ret)
+ break;
+ if (arg[0] == '-')
+ offset = -offset;
+ arg = tmp + 1;
+ tmp = strrchr(arg, ')');
+ if (tmp) {
+ struct indirect_fetch_data *id;
+ *tmp = '\0';
+ id = kzalloc(sizeof(struct indirect_fetch_data),
+ GFP_KERNEL);
+ if (!id)
+ return -ENOMEM;
+ id->offset = offset;
+ ret = parse_probe_arg(arg, &id->orig, is_return);
+ if (ret)
+ kfree(id);
+ else {
+ ff->func = fetch_indirect;
+ ff->data = (void *)id;
+ }
+ } else
+ ret = -EINVAL;
+ break;
+ default:
+ /* TODO: support custom handler */
+ ret = -EINVAL;
+ }
+ return ret;
+}
+
+/* Return 1 if name is reserved or already used by another argument */
+static int conflict_field_name(const char *name,
+ struct probe_arg *args, int narg)
+{
+ int i;
+ for (i = 0; i < ARRAY_SIZE(reserved_field_names); i++)
+ if (strcmp(reserved_field_names[i], name) == 0)
+ return 1;
+ for (i = 0; i < narg; i++)
+ if (strcmp(args[i].name, name) == 0)
+ return 1;
+ return 0;
+}
+
+static int create_trace_probe(int argc, char **argv)
+{
+ /*
+ * Argument syntax:
+ * - Add kprobe: p[:[GRP/]EVENT] KSYM[+OFFS]|KADDR [FETCHARGS]
+ * - Add kretprobe: r[:[GRP/]EVENT] KSYM[+0] [FETCHARGS]
+ * Fetch args:
+ * $argN : fetch Nth of function argument. (N:0-)
+ * $retval : fetch return value
+ * $stack : fetch stack address
+ * $stackN : fetch Nth of stack (N:0-)
+ * @ADDR : fetch memory at ADDR (ADDR should be in kernel)
+ * @SYM[+|-offs] : fetch memory at SYM +|- offs (SYM is a data symbol)
+ * %REG : fetch register REG
+ * Indirect memory fetch:
+ * +|-offs(ARG) : fetch memory at ARG +|- offs address.
+ * Alias name of args:
+ * NAME=FETCHARG : set NAME as alias of FETCHARG.
+ */
+ struct trace_probe *tp;
+ int i, ret = 0;
+ int is_return = 0;
+ char *symbol = NULL, *event = NULL, *arg = NULL, *group = NULL;
+ unsigned long offset = 0;
+ void *addr = NULL;
+ char buf[MAX_EVENT_NAME_LEN];
+
+ if (argc < 2) {
+ pr_info("Probe point is not specified.\n");
+ return -EINVAL;
+ }
+
+ if (argv[0][0] == 'p')
+ is_return = 0;
+ else if (argv[0][0] == 'r')
+ is_return = 1;
+ else {
+ pr_info("Probe definition must be started with 'p' or 'r'.\n");
+ return -EINVAL;
+ }
+
+ if (argv[0][1] == ':') {
+ event = &argv[0][2];
+ if (strchr(event, '/')) {
+ group = event;
+ event = strchr(group, '/') + 1;
+ event[-1] = '\0';
+ if (strlen(group) == 0) {
+ pr_info("Group name is not specifiled\n");
+ return -EINVAL;
+ }
+ }
+ if (strlen(event) == 0) {
+ pr_info("Event name is not specifiled\n");
+ return -EINVAL;
+ }
+ }
+
+ if (isdigit(argv[1][0])) {
+ if (is_return) {
+ pr_info("Return probe point must be a symbol.\n");
+ return -EINVAL;
+ }
+ /* an address specified */
+ ret = strict_strtoul(&argv[0][2], 0, (unsigned long *)&addr);
+ if (ret) {
+ pr_info("Failed to parse address.\n");
+ return ret;
+ }
+ } else {
+ /* a symbol specified */
+ symbol = argv[1];
+ /* TODO: support .init module functions */
+ ret = split_symbol_offset(symbol, &offset);
+ if (ret) {
+ pr_info("Failed to parse symbol.\n");
+ return ret;
+ }
+ if (offset && is_return) {
+ pr_info("Return probe must be used without offset.\n");
+ return -EINVAL;
+ }
+ }
+ argc -= 2; argv += 2;
+
+ /* setup a probe */
+ if (!group)
+ group = KPROBE_EVENT_SYSTEM;
+ if (!event) {
+ /* Make a new event name */
+ if (symbol)
+ snprintf(buf, MAX_EVENT_NAME_LEN, "%c@%s%+ld",
+ is_return ? 'r' : 'p', symbol, offset);
+ else
+ snprintf(buf, MAX_EVENT_NAME_LEN, "%c@0x%p",
+ is_return ? 'r' : 'p', addr);
+ event = buf;
+ }
+ tp = alloc_trace_probe(group, event, addr, symbol, offset, argc,
+ is_return);
+ if (IS_ERR(tp)) {
+ pr_info("Failed to allocate trace_probe.(%d)\n",
+ (int)PTR_ERR(tp));
+ return PTR_ERR(tp);
+ }
+
+ /* parse arguments */
+ ret = 0;
+ for (i = 0; i < argc && i < MAX_TRACE_ARGS; i++) {
+ /* Parse argument name */
+ arg = strchr(argv[i], '=');
+ if (arg)
+ *arg++ = '\0';
+ else
+ arg = argv[i];
+
+ if (conflict_field_name(argv[i], tp->args, i)) {
+ pr_info("Argument%d name '%s' conflicts with "
+ "another field.\n", i, argv[i]);
+ ret = -EINVAL;
+ goto error;
+ }
+
+ tp->args[i].name = kstrdup(argv[i], GFP_KERNEL);
+
+ /* Parse fetch argument */
+ if (strlen(arg) > MAX_ARGSTR_LEN) {
+ pr_info("Argument%d(%s) is too long.\n", i, arg);
+ ret = -ENOSPC;
+ goto error;
+ }
+ ret = parse_probe_arg(arg, &tp->args[i].fetch, is_return);
+ if (ret) {
+ pr_info("Parse error at argument%d. (%d)\n", i, ret);
+ goto error;
+ }
+ }
+ tp->nr_args = i;
+
+ ret = register_trace_probe(tp);
+ if (ret)
+ goto error;
+ return 0;
+
+error:
+ free_trace_probe(tp);
+ return ret;
+}
+
+static void cleanup_all_probes(void)
+{
+ struct trace_probe *tp;
+
+ mutex_lock(&probe_lock);
+ /* TODO: Use batch unregistration */
+ while (!list_empty(&probe_list)) {
+ tp = list_entry(probe_list.next, struct trace_probe, list);
+ unregister_trace_probe(tp);
+ free_trace_probe(tp);
+ }
+ mutex_unlock(&probe_lock);
+}
+
+
+/* Probes listing interfaces */
+static void *probes_seq_start(struct seq_file *m, loff_t *pos)
+{
+ mutex_lock(&probe_lock);
+ return seq_list_start(&probe_list, *pos);
+}
+
+static void *probes_seq_next(struct seq_file *m, void *v, loff_t *pos)
+{
+ return seq_list_next(v, &probe_list, pos);
+}
+
+static void probes_seq_stop(struct seq_file *m, void *v)
+{
+ mutex_unlock(&probe_lock);
+}
+
+static int probes_seq_show(struct seq_file *m, void *v)
+{
+ struct trace_probe *tp = v;
+ int i, ret;
+ char buf[MAX_ARGSTR_LEN + 1];
+
+ seq_printf(m, "%c", probe_is_return(tp) ? 'r' : 'p');
+ seq_printf(m, ":%s", tp->call.name);
+
+ if (tp->symbol)
+ seq_printf(m, " %s+%u", probe_symbol(tp), tp->rp.kp.offset);
+ else
+ seq_printf(m, " 0x%p", tp->rp.kp.addr);
+
+ for (i = 0; i < tp->nr_args; i++) {
+ ret = probe_arg_string(buf, MAX_ARGSTR_LEN, &tp->args[i].fetch);
+ if (ret < 0) {
+ pr_warning("Argument%d decoding error(%d).\n", i, ret);
+ return ret;
+ }
+ seq_printf(m, " %s=%s", tp->args[i].name, buf);
+ }
+ seq_printf(m, "\n");
+ return 0;
+}
+
+static const struct seq_operations probes_seq_op = {
+ .start = probes_seq_start,
+ .next = probes_seq_next,
+ .stop = probes_seq_stop,
+ .show = probes_seq_show
+};
+
+static int probes_open(struct inode *inode, struct file *file)
+{
+ if ((file->f_mode & FMODE_WRITE) &&
+ (file->f_flags & O_TRUNC))
+ cleanup_all_probes();
+
+ return seq_open(file, &probes_seq_op);
+}
+
+static int command_trace_probe(const char *buf)
+{
+ char **argv;
+ int argc = 0, ret = 0;
+
+ argv = argv_split(GFP_KERNEL, buf, &argc);
+ if (!argv)
+ return -ENOMEM;
+
+ if (argc)
+ ret = create_trace_probe(argc, argv);
+
+ argv_free(argv);
+ return ret;
+}
+
+#define WRITE_BUFSIZE 128
+
+static ssize_t probes_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ char *kbuf, *tmp;
+ int ret;
+ size_t done;
+ size_t size;
+
+ kbuf = kmalloc(WRITE_BUFSIZE, GFP_KERNEL);
+ if (!kbuf)
+ return -ENOMEM;
+
+ ret = done = 0;
+ while (done < count) {
+ size = count - done;
+ if (size >= WRITE_BUFSIZE)
+ size = WRITE_BUFSIZE - 1;
+ if (copy_from_user(kbuf, buffer + done, size)) {
+ ret = -EFAULT;
+ goto out;
+ }
+ kbuf[size] = '\0';
+ tmp = strchr(kbuf, '\n');
+ if (tmp) {
+ *tmp = '\0';
+ size = tmp - kbuf + 1;
+ } else if (done + size < count) {
+ pr_warning("Line length is too long: "
+ "Should be less than %d.", WRITE_BUFSIZE);
+ ret = -EINVAL;
+ goto out;
+ }
+ done += size;
+ /* Remove comments */
+ tmp = strchr(kbuf, '#');
+ if (tmp)
+ *tmp = '\0';
+
+ ret = command_trace_probe(kbuf);
+ if (ret)
+ goto out;
+ }
+ ret = done;
+out:
+ kfree(kbuf);
+ return ret;
+}
+
+static const struct file_operations kprobe_events_ops = {
+ .owner = THIS_MODULE,
+ .open = probes_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release,
+ .write = probes_write,
+};
+
+/* Probes profiling interfaces */
+static int probes_profile_seq_show(struct seq_file *m, void *v)
+{
+ struct trace_probe *tp = v;
+
+ seq_printf(m, " %-44s %15lu %15lu\n", tp->call.name, tp->nhit,
+ tp->rp.kp.nmissed);
+
+ return 0;
+}
+
+static const struct seq_operations profile_seq_op = {
+ .start = probes_seq_start,
+ .next = probes_seq_next,
+ .stop = probes_seq_stop,
+ .show = probes_profile_seq_show
+};
+
+static int profile_open(struct inode *inode, struct file *file)
+{
+ return seq_open(file, &profile_seq_op);
+}
+
+static const struct file_operations kprobe_profile_ops = {
+ .owner = THIS_MODULE,
+ .open = profile_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release,
+};
+
+/* Kprobe handler */
+static __kprobes int kprobe_trace_func(struct kprobe *kp, struct pt_regs *regs)
+{
+ struct trace_probe *tp = container_of(kp, struct trace_probe, rp.kp);
+ struct kprobe_trace_entry *entry;
+ struct ring_buffer_event *event;
+ struct ring_buffer *buffer;
+ int size, i, pc;
+ unsigned long irq_flags;
+ struct ftrace_event_call *call = &tp->call;
+
+ tp->nhit++;
+
+ local_save_flags(irq_flags);
+ pc = preempt_count();
+
+ size = SIZEOF_KPROBE_TRACE_ENTRY(tp->nr_args);
+
+ event = trace_current_buffer_lock_reserve(&buffer, call->id, size,
+ irq_flags, pc);
+ if (!event)
+ return 0;
+
+ entry = ring_buffer_event_data(event);
+ entry->nargs = tp->nr_args;
+ entry->ip = (unsigned long)kp->addr;
+ for (i = 0; i < tp->nr_args; i++)
+ entry->args[i] = call_fetch(&tp->args[i].fetch, regs);
+
+ if (!filter_current_check_discard(buffer, call, entry, event))
+ trace_nowake_buffer_unlock_commit(buffer, event, irq_flags, pc);
+ return 0;
+}
+
+/* Kretprobe handler */
+static __kprobes int kretprobe_trace_func(struct kretprobe_instance *ri,
+ struct pt_regs *regs)
+{
+ struct trace_probe *tp = container_of(ri->rp, struct trace_probe, rp);
+ struct kretprobe_trace_entry *entry;
+ struct ring_buffer_event *event;
+ struct ring_buffer *buffer;
+ int size, i, pc;
+ unsigned long irq_flags;
+ struct ftrace_event_call *call = &tp->call;
+
+ local_save_flags(irq_flags);
+ pc = preempt_count();
+
+ size = SIZEOF_KRETPROBE_TRACE_ENTRY(tp->nr_args);
+
+ event = trace_current_buffer_lock_reserve(&buffer, call->id, size,
+ irq_flags, pc);
+ if (!event)
+ return 0;
+
+ entry = ring_buffer_event_data(event);
+ entry->nargs = tp->nr_args;
+ entry->func = (unsigned long)tp->rp.kp.addr;
+ entry->ret_ip = (unsigned long)ri->ret_addr;
+ for (i = 0; i < tp->nr_args; i++)
+ entry->args[i] = call_fetch(&tp->args[i].fetch, regs);
+
+ if (!filter_current_check_discard(buffer, call, entry, event))
+ trace_nowake_buffer_unlock_commit(buffer, event, irq_flags, pc);
+
+ return 0;
+}
+
+/* Event entry printers */
+enum print_line_t
+print_kprobe_event(struct trace_iterator *iter, int flags)
+{
+ struct kprobe_trace_entry *field;
+ struct trace_seq *s = &iter->seq;
+ struct trace_event *event;
+ struct trace_probe *tp;
+ int i;
+
+ field = (struct kprobe_trace_entry *)iter->ent;
+ event = ftrace_find_event(field->ent.type);
+ tp = container_of(event, struct trace_probe, event);
+
+ if (!trace_seq_printf(s, "%s: (", tp->call.name))
+ goto partial;
+
+ if (!seq_print_ip_sym(s, field->ip, flags | TRACE_ITER_SYM_OFFSET))
+ goto partial;
+
+ if (!trace_seq_puts(s, ")"))
+ goto partial;
+
+ for (i = 0; i < field->nargs; i++)
+ if (!trace_seq_printf(s, " %s=%lx",
+ tp->args[i].name, field->args[i]))
+ goto partial;
+
+ if (!trace_seq_puts(s, "\n"))
+ goto partial;
+
+ return TRACE_TYPE_HANDLED;
+partial:
+ return TRACE_TYPE_PARTIAL_LINE;
+}
+
+enum print_line_t
+print_kretprobe_event(struct trace_iterator *iter, int flags)
+{
+ struct kretprobe_trace_entry *field;
+ struct trace_seq *s = &iter->seq;
+ struct trace_event *event;
+ struct trace_probe *tp;
+ int i;
+
+ field = (struct kretprobe_trace_entry *)iter->ent;
+ event = ftrace_find_event(field->ent.type);
+ tp = container_of(event, struct trace_probe, event);
+
+ if (!trace_seq_printf(s, "%s: (", tp->call.name))
+ goto partial;
+
+ if (!seq_print_ip_sym(s, field->ret_ip, flags | TRACE_ITER_SYM_OFFSET))
+ goto partial;
+
+ if (!trace_seq_puts(s, " <- "))
+ goto partial;
+
+ if (!seq_print_ip_sym(s, field->func, flags & ~TRACE_ITER_SYM_OFFSET))
+ goto partial;
+
+ if (!trace_seq_puts(s, ")"))
+ goto partial;
+
+ for (i = 0; i < field->nargs; i++)
+ if (!trace_seq_printf(s, " %s=%lx",
+ tp->args[i].name, field->args[i]))
+ goto partial;
+
+ if (!trace_seq_puts(s, "\n"))
+ goto partial;
+
+ return TRACE_TYPE_HANDLED;
+partial:
+ return TRACE_TYPE_PARTIAL_LINE;
+}
+
+static int probe_event_enable(struct ftrace_event_call *call)
+{
+ struct trace_probe *tp = (struct trace_probe *)call->data;
+
+ tp->flags |= TP_FLAG_TRACE;
+ if (probe_is_return(tp))
+ return enable_kretprobe(&tp->rp);
+ else
+ return enable_kprobe(&tp->rp.kp);
+}
+
+static void probe_event_disable(struct ftrace_event_call *call)
+{
+ struct trace_probe *tp = (struct trace_probe *)call->data;
+
+ tp->flags &= ~TP_FLAG_TRACE;
+ if (!(tp->flags & (TP_FLAG_TRACE | TP_FLAG_PROFILE))) {
+ if (probe_is_return(tp))
+ disable_kretprobe(&tp->rp);
+ else
+ disable_kprobe(&tp->rp.kp);
+ }
+}
+
+static int probe_event_raw_init(struct ftrace_event_call *event_call)
+{
+ INIT_LIST_HEAD(&event_call->fields);
+
+ return 0;
+}
+
+#undef DEFINE_FIELD
+#define DEFINE_FIELD(type, item, name, is_signed) \
+ do { \
+ ret = trace_define_field(event_call, #type, name, \
+ offsetof(typeof(field), item), \
+ sizeof(field.item), is_signed, \
+ FILTER_OTHER); \
+ if (ret) \
+ return ret; \
+ } while (0)
+
+static int kprobe_event_define_fields(struct ftrace_event_call *event_call)
+{
+ int ret, i;
+ struct kprobe_trace_entry field;
+ struct trace_probe *tp = (struct trace_probe *)event_call->data;
+
+ ret = trace_define_common_fields(event_call);
+ if (!ret)
+ return ret;
+
+ DEFINE_FIELD(unsigned long, ip, FIELD_STRING_IP, 0);
+ DEFINE_FIELD(int, nargs, FIELD_STRING_NARGS, 1);
+ /* Set argument names as fields */
+ for (i = 0; i < tp->nr_args; i++)
+ DEFINE_FIELD(unsigned long, args[i], tp->args[i].name, 0);
+ return 0;
+}
+
+static int kretprobe_event_define_fields(struct ftrace_event_call *event_call)
+{
+ int ret, i;
+ struct kretprobe_trace_entry field;
+ struct trace_probe *tp = (struct trace_probe *)event_call->data;
+
+ ret = trace_define_common_fields(event_call);
+ if (!ret)
+ return ret;
+
+ DEFINE_FIELD(unsigned long, func, FIELD_STRING_FUNC, 0);
+ DEFINE_FIELD(unsigned long, ret_ip, FIELD_STRING_RETIP, 0);
+ DEFINE_FIELD(int, nargs, FIELD_STRING_NARGS, 1);
+ /* Set argument names as fields */
+ for (i = 0; i < tp->nr_args; i++)
+ DEFINE_FIELD(unsigned long, args[i], tp->args[i].name, 0);
+ return 0;
+}
+
+static int __probe_event_show_format(struct trace_seq *s,
+ struct trace_probe *tp, const char *fmt,
+ const char *arg)
+{
+ int i;
+
+ /* Show format */
+ if (!trace_seq_printf(s, "\nprint fmt: \"%s", fmt))
+ return 0;
+
+ for (i = 0; i < tp->nr_args; i++)
+ if (!trace_seq_printf(s, " %s=%%lx", tp->args[i].name))
+ return 0;
+
+ if (!trace_seq_printf(s, "\", %s", arg))
+ return 0;
+
+ for (i = 0; i < tp->nr_args; i++)
+ if (!trace_seq_printf(s, ", REC->%s", tp->args[i].name))
+ return 0;
+
+ return trace_seq_puts(s, "\n");
+}
+
+#undef SHOW_FIELD
+#define SHOW_FIELD(type, item, name) \
+ do { \
+ ret = trace_seq_printf(s, "\tfield: " #type " %s;\t" \
+ "offset:%u;\tsize:%u;\n", name, \
+ (unsigned int)offsetof(typeof(field), item),\
+ (unsigned int)sizeof(type)); \
+ if (!ret) \
+ return 0; \
+ } while (0)
+
+static int kprobe_event_show_format(struct ftrace_event_call *call,
+ struct trace_seq *s)
+{
+ struct kprobe_trace_entry field __attribute__((unused));
+ int ret, i;
+ struct trace_probe *tp = (struct trace_probe *)call->data;
+
+ SHOW_FIELD(unsigned long, ip, FIELD_STRING_IP);
+ SHOW_FIELD(int, nargs, FIELD_STRING_NARGS);
+
+ /* Show fields */
+ for (i = 0; i < tp->nr_args; i++)
+ SHOW_FIELD(unsigned long, args[i], tp->args[i].name);
+ trace_seq_puts(s, "\n");
+
+ return __probe_event_show_format(s, tp, "(%lx)",
+ "REC->" FIELD_STRING_IP);
+}
+
+static int kretprobe_event_show_format(struct ftrace_event_call *call,
+ struct trace_seq *s)
+{
+ struct kretprobe_trace_entry field __attribute__((unused));
+ int ret, i;
+ struct trace_probe *tp = (struct trace_probe *)call->data;
+
+ SHOW_FIELD(unsigned long, func, FIELD_STRING_FUNC);
+ SHOW_FIELD(unsigned long, ret_ip, FIELD_STRING_RETIP);
+ SHOW_FIELD(int, nargs, FIELD_STRING_NARGS);
+
+ /* Show fields */
+ for (i = 0; i < tp->nr_args; i++)
+ SHOW_FIELD(unsigned long, args[i], tp->args[i].name);
+ trace_seq_puts(s, "\n");
+
+ return __probe_event_show_format(s, tp, "(%lx <- %lx)",
+ "REC->" FIELD_STRING_FUNC
+ ", REC->" FIELD_STRING_RETIP);
+}
+
+#ifdef CONFIG_EVENT_PROFILE
+
+/* Kprobe profile handler */
+static __kprobes int kprobe_profile_func(struct kprobe *kp,
+ struct pt_regs *regs)
+{
+ struct trace_probe *tp = container_of(kp, struct trace_probe, rp.kp);
+ struct ftrace_event_call *call = &tp->call;
+ struct kprobe_trace_entry *entry;
+ struct perf_trace_buf *trace_buf;
+ struct trace_entry *ent;
+ int size, __size, i, pc, __cpu;
+ unsigned long irq_flags;
+ char *raw_data;
+
+ pc = preempt_count();
+ __size = SIZEOF_KPROBE_TRACE_ENTRY(tp->nr_args);
+ size = ALIGN(__size + sizeof(u32), sizeof(u64));
+ size -= sizeof(u32);
+ if (WARN_ONCE(size > FTRACE_MAX_PROFILE_SIZE,
+ "profile buffer not large enough"))
+ return 0;
+
+ /*
+ * Protect the non nmi buffer
+ * This also protects the rcu read side
+ */
+ local_irq_save(irq_flags);
+ __cpu = smp_processor_id();
+
+ if (in_nmi())
+ trace_buf = rcu_dereference(perf_trace_buf_nmi);
+ else
+ trace_buf = rcu_dereference(perf_trace_buf);
+
+ if (!trace_buf)
+ goto end;
+
+ trace_buf = per_cpu_ptr(trace_buf, __cpu);
+
+ if (trace_buf->recursion++)
+ goto end_recursion;
+
+ /*
+ * Make recursion update visible before entering perf_tp_event
+ * so that we protect from perf recursions.
+ */
+ barrier();
+
+ raw_data = trace_buf->buf;
+
+ /* Zero dead bytes from alignment to avoid buffer leak to userspace */
+ *(u64 *)(&raw_data[size - sizeof(u64)]) = 0ULL;
+ entry = (struct kprobe_trace_entry *)raw_data;
+ ent = &entry->ent;
+
+ tracing_generic_entry_update(ent, irq_flags, pc);
+ ent->type = call->id;
+ entry->nargs = tp->nr_args;
+ entry->ip = (unsigned long)kp->addr;
+ for (i = 0; i < tp->nr_args; i++)
+ entry->args[i] = call_fetch(&tp->args[i].fetch, regs);
+ perf_tp_event(call->id, entry->ip, 1, entry, size);
+
+end_recursion:
+ trace_buf->recursion--;
+end:
+ local_irq_restore(irq_flags);
+
+ return 0;
+}
+
+/* Kretprobe profile handler */
+static __kprobes int kretprobe_profile_func(struct kretprobe_instance *ri,
+ struct pt_regs *regs)
+{
+ struct trace_probe *tp = container_of(ri->rp, struct trace_probe, rp);
+ struct ftrace_event_call *call = &tp->call;
+ struct kretprobe_trace_entry *entry;
+ struct perf_trace_buf *trace_buf;
+ struct trace_entry *ent;
+ int size, __size, i, pc, __cpu;
+ unsigned long irq_flags;
+ char *raw_data;
+
+ pc = preempt_count();
+ __size = SIZEOF_KRETPROBE_TRACE_ENTRY(tp->nr_args);
+ size = ALIGN(__size + sizeof(u32), sizeof(u64));
+ size -= sizeof(u32);
+ if (WARN_ONCE(size > FTRACE_MAX_PROFILE_SIZE,
+ "profile buffer not large enough"))
+ return 0;
+
+ /*
+ * Protect the non nmi buffer
+ * This also protects the rcu read side
+ */
+ local_irq_save(irq_flags);
+ __cpu = smp_processor_id();
+
+ if (in_nmi())
+ trace_buf = rcu_dereference(perf_trace_buf_nmi);
+ else
+ trace_buf = rcu_dereference(perf_trace_buf);
+
+ if (!trace_buf)
+ goto end;
+
+ trace_buf = per_cpu_ptr(trace_buf, __cpu);
+
+ if (trace_buf->recursion++)
+ goto end_recursion;
+
+ /*
+ * Make recursion update visible before entering perf_tp_event
+ * so that we protect from perf recursions.
+ */
+ barrier();
+
+ raw_data = trace_buf->buf;
+
+ /* Zero dead bytes from alignment to avoid buffer leak to userspace */
+ *(u64 *)(&raw_data[size - sizeof(u64)]) = 0ULL;
+ entry = (struct kretprobe_trace_entry *)raw_data;
+ ent = &entry->ent;
+
+ tracing_generic_entry_update(ent, irq_flags, pc);
+ ent->type = call->id;
+ entry->nargs = tp->nr_args;
+ entry->func = (unsigned long)tp->rp.kp.addr;
+ entry->ret_ip = (unsigned long)ri->ret_addr;
+ for (i = 0; i < tp->nr_args; i++)
+ entry->args[i] = call_fetch(&tp->args[i].fetch, regs);
+ perf_tp_event(call->id, entry->ret_ip, 1, entry, size);
+
+end_recursion:
+ trace_buf->recursion--;
+end:
+ local_irq_restore(irq_flags);
+
+ return 0;
+}
+
+static int probe_profile_enable(struct ftrace_event_call *call)
+{
+ struct trace_probe *tp = (struct trace_probe *)call->data;
+
+ tp->flags |= TP_FLAG_PROFILE;
+
+ if (probe_is_return(tp))
+ return enable_kretprobe(&tp->rp);
+ else
+ return enable_kprobe(&tp->rp.kp);
+}
+
+static void probe_profile_disable(struct ftrace_event_call *call)
+{
+ struct trace_probe *tp = (struct trace_probe *)call->data;
+
+ tp->flags &= ~TP_FLAG_PROFILE;
+
+ if (!(tp->flags & TP_FLAG_TRACE)) {
+ if (probe_is_return(tp))
+ disable_kretprobe(&tp->rp);
+ else
+ disable_kprobe(&tp->rp.kp);
+ }
+}
+#endif /* CONFIG_EVENT_PROFILE */
+
+
+static __kprobes
+int kprobe_dispatcher(struct kprobe *kp, struct pt_regs *regs)
+{
+ struct trace_probe *tp = container_of(kp, struct trace_probe, rp.kp);
+
+ if (tp->flags & TP_FLAG_TRACE)
+ kprobe_trace_func(kp, regs);
+#ifdef CONFIG_EVENT_PROFILE
+ if (tp->flags & TP_FLAG_PROFILE)
+ kprobe_profile_func(kp, regs);
+#endif /* CONFIG_EVENT_PROFILE */
+ return 0; /* We don't tweek kernel, so just return 0 */
+}
+
+static __kprobes
+int kretprobe_dispatcher(struct kretprobe_instance *ri, struct pt_regs *regs)
+{
+ struct trace_probe *tp = container_of(ri->rp, struct trace_probe, rp);
+
+ if (tp->flags & TP_FLAG_TRACE)
+ kretprobe_trace_func(ri, regs);
+#ifdef CONFIG_EVENT_PROFILE
+ if (tp->flags & TP_FLAG_PROFILE)
+ kretprobe_profile_func(ri, regs);
+#endif /* CONFIG_EVENT_PROFILE */
+ return 0; /* We don't tweek kernel, so just return 0 */
+}
+
+static int register_probe_event(struct trace_probe *tp)
+{
+ struct ftrace_event_call *call = &tp->call;
+ int ret;
+
+ /* Initialize ftrace_event_call */
+ if (probe_is_return(tp)) {
+ tp->event.trace = print_kretprobe_event;
+ call->raw_init = probe_event_raw_init;
+ call->show_format = kretprobe_event_show_format;
+ call->define_fields = kretprobe_event_define_fields;
+ } else {
+ tp->event.trace = print_kprobe_event;
+ call->raw_init = probe_event_raw_init;
+ call->show_format = kprobe_event_show_format;
+ call->define_fields = kprobe_event_define_fields;
+ }
+ call->event = &tp->event;
+ call->id = register_ftrace_event(&tp->event);
+ if (!call->id)
+ return -ENODEV;
+ call->enabled = 0;
+ call->regfunc = probe_event_enable;
+ call->unregfunc = probe_event_disable;
+
+#ifdef CONFIG_EVENT_PROFILE
+ atomic_set(&call->profile_count, -1);
+ call->profile_enable = probe_profile_enable;
+ call->profile_disable = probe_profile_disable;
+#endif
+ call->data = tp;
+ ret = trace_add_event_call(call);
+ if (ret) {
+ pr_info("Failed to register kprobe event: %s\n", call->name);
+ unregister_ftrace_event(&tp->event);
+ }
+ return ret;
+}
+
+static void unregister_probe_event(struct trace_probe *tp)
+{
+ /* tp->event is unregistered in trace_remove_event_call() */
+ trace_remove_event_call(&tp->call);
+}
+
+/* Make a debugfs interface for controling probe points */
+static __init int init_kprobe_trace(void)
+{
+ struct dentry *d_tracer;
+ struct dentry *entry;
+
+ d_tracer = tracing_init_dentry();
+ if (!d_tracer)
+ return 0;
+
+ entry = debugfs_create_file("kprobe_events", 0644, d_tracer,
+ NULL, &kprobe_events_ops);
+
+ /* Event list interface */
+ if (!entry)
+ pr_warning("Could not create debugfs "
+ "'kprobe_events' entry\n");
+
+ /* Profile interface */
+ entry = debugfs_create_file("kprobe_profile", 0444, d_tracer,
+ NULL, &kprobe_profile_ops);
+
+ if (!entry)
+ pr_warning("Could not create debugfs "
+ "'kprobe_profile' entry\n");
+ return 0;
+}
+fs_initcall(init_kprobe_trace);
+
+
+#ifdef CONFIG_FTRACE_STARTUP_TEST
+
+static int kprobe_trace_selftest_target(int a1, int a2, int a3,
+ int a4, int a5, int a6)
+{
+ return a1 + a2 + a3 + a4 + a5 + a6;
+}
+
+static __init int kprobe_trace_self_tests_init(void)
+{
+ int ret;
+ int (*target)(int, int, int, int, int, int);
+
+ target = kprobe_trace_selftest_target;
+
+ pr_info("Testing kprobe tracing: ");
+
+ ret = command_trace_probe("p:testprobe kprobe_trace_selftest_target "
+ "$arg1 $arg2 $arg3 $arg4 $stack $stack0");
+ if (WARN_ON_ONCE(ret))
+ pr_warning("error enabling function entry\n");
+
+ ret = command_trace_probe("r:testprobe2 kprobe_trace_selftest_target "
+ "$retval");
+ if (WARN_ON_ONCE(ret))
+ pr_warning("error enabling function return\n");
+
+ ret = target(1, 2, 3, 4, 5, 6);
+
+ cleanup_all_probes();
+
+ pr_cont("OK\n");
+ return 0;
+}
+
+late_initcall(kprobe_trace_self_tests_init);
+
+#endif
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index ed17565..b6c12c6 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -69,6 +69,9 @@
* @s: trace sequence descriptor
* @fmt: printf format string
*
+ * It returns 0 if the trace oversizes the buffer's free
+ * space, 1 otherwise.
+ *
* The tracer may use either sequence operations or its own
* copy to user routines. To simplify formating of a trace
* trace_seq_printf is used to store strings into a special
@@ -95,7 +98,7 @@
s->len += ret;
- return len;
+ return 1;
}
EXPORT_SYMBOL_GPL(trace_seq_printf);
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index d00d1a8..51213b0 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -354,13 +354,13 @@
trace_current_buffer_unlock_commit(buffer, event, 0, 0);
}
-int reg_event_syscall_enter(void *ptr)
+int reg_event_syscall_enter(struct ftrace_event_call *call)
{
int ret = 0;
int num;
char *name;
- name = (char *)ptr;
+ name = (char *)call->data;
num = syscall_name_to_nr(name);
if (num < 0 || num >= NR_syscalls)
return -ENOSYS;
@@ -378,12 +378,12 @@
return ret;
}
-void unreg_event_syscall_enter(void *ptr)
+void unreg_event_syscall_enter(struct ftrace_event_call *call)
{
int num;
char *name;
- name = (char *)ptr;
+ name = (char *)call->data;
num = syscall_name_to_nr(name);
if (num < 0 || num >= NR_syscalls)
return;
@@ -395,13 +395,13 @@
mutex_unlock(&syscall_trace_lock);
}
-int reg_event_syscall_exit(void *ptr)
+int reg_event_syscall_exit(struct ftrace_event_call *call)
{
int ret = 0;
int num;
char *name;
- name = (char *)ptr;
+ name = call->data;
num = syscall_name_to_nr(name);
if (num < 0 || num >= NR_syscalls)
return -ENOSYS;
@@ -419,12 +419,12 @@
return ret;
}
-void unreg_event_syscall_exit(void *ptr)
+void unreg_event_syscall_exit(struct ftrace_event_call *call)
{
int num;
char *name;
- name = (char *)ptr;
+ name = call->data;
num = syscall_name_to_nr(name);
if (num < 0 || num >= NR_syscalls)
return;
@@ -477,6 +477,7 @@
static void prof_syscall_enter(struct pt_regs *regs, long id)
{
struct syscall_metadata *sys_data;
+ struct perf_trace_buf *trace_buf;
struct syscall_trace_enter *rec;
unsigned long flags;
char *raw_data;
@@ -507,14 +508,25 @@
cpu = smp_processor_id();
if (in_nmi())
- raw_data = rcu_dereference(trace_profile_buf_nmi);
+ trace_buf = rcu_dereference(perf_trace_buf_nmi);
else
- raw_data = rcu_dereference(trace_profile_buf);
+ trace_buf = rcu_dereference(perf_trace_buf);
- if (!raw_data)
+ if (!trace_buf)
goto end;
- raw_data = per_cpu_ptr(raw_data, cpu);
+ trace_buf = per_cpu_ptr(trace_buf, cpu);
+
+ if (trace_buf->recursion++)
+ goto end_recursion;
+
+ /*
+ * Make recursion update visible before entering perf_tp_event
+ * so that we protect from perf recursions.
+ */
+ barrier();
+
+ raw_data = trace_buf->buf;
/* zero the dead bytes from align to not leak stack to user */
*(u64 *)(&raw_data[size - sizeof(u64)]) = 0ULL;
@@ -527,6 +539,8 @@
(unsigned long *)&rec->args);
perf_tp_event(sys_data->enter_id, 0, 1, rec, size);
+end_recursion:
+ trace_buf->recursion--;
end:
local_irq_restore(flags);
}
@@ -574,6 +588,7 @@
{
struct syscall_metadata *sys_data;
struct syscall_trace_exit *rec;
+ struct perf_trace_buf *trace_buf;
unsigned long flags;
int syscall_nr;
char *raw_data;
@@ -605,14 +620,25 @@
cpu = smp_processor_id();
if (in_nmi())
- raw_data = rcu_dereference(trace_profile_buf_nmi);
+ trace_buf = rcu_dereference(perf_trace_buf_nmi);
else
- raw_data = rcu_dereference(trace_profile_buf);
+ trace_buf = rcu_dereference(perf_trace_buf);
- if (!raw_data)
+ if (!trace_buf)
goto end;
- raw_data = per_cpu_ptr(raw_data, cpu);
+ trace_buf = per_cpu_ptr(trace_buf, cpu);
+
+ if (trace_buf->recursion++)
+ goto end_recursion;
+
+ /*
+ * Make recursion update visible before entering perf_tp_event
+ * so that we protect from perf recursions.
+ */
+ barrier();
+
+ raw_data = trace_buf->buf;
/* zero the dead bytes from align to not leak stack to user */
*(u64 *)(&raw_data[size - sizeof(u64)]) = 0ULL;
@@ -626,6 +652,8 @@
perf_tp_event(sys_data->exit_id, 0, 1, rec, size);
+end_recursion:
+ trace_buf->recursion--;
end:
local_irq_restore(flags);
}
diff --git a/kernel/user.c b/kernel/user.c
index 2c000e7..46d0165 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -330,9 +330,9 @@
*/
static void free_user(struct user_struct *up, unsigned long flags)
{
- spin_unlock_irqrestore(&uidhash_lock, flags);
INIT_DELAYED_WORK(&up->work, cleanup_user_struct);
schedule_delayed_work(&up->work, msecs_to_jiffies(1000));
+ spin_unlock_irqrestore(&uidhash_lock, flags);
}
#else /* CONFIG_USER_SCHED && CONFIG_SYSFS */
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index ccefe57..1232814 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -647,7 +647,7 @@
*/
void flush_delayed_work(struct delayed_work *dwork)
{
- if (del_timer(&dwork->timer)) {
+ if (del_timer_sync(&dwork->timer)) {
struct cpu_workqueue_struct *cwq;
cwq = wq_per_cpu(keventd_wq, get_cpu());
__queue_work(cwq, &dwork->work);
@@ -685,21 +685,38 @@
int schedule_on_each_cpu(work_func_t func)
{
int cpu;
+ int orig = -1;
struct work_struct *works;
works = alloc_percpu(struct work_struct);
if (!works)
return -ENOMEM;
+ /*
+ * when running in keventd don't schedule a work item on itself.
+ * Can just call directly because the work queue is already bound.
+ * This also is faster.
+ * Make this a generic parameter for other workqueues?
+ */
+ if (current_is_keventd()) {
+ orig = raw_smp_processor_id();
+ INIT_WORK(per_cpu_ptr(works, orig), func);
+ func(per_cpu_ptr(works, orig));
+ }
+
get_online_cpus();
for_each_online_cpu(cpu) {
struct work_struct *work = per_cpu_ptr(works, cpu);
+ if (cpu == orig)
+ continue;
INIT_WORK(work, func);
schedule_work_on(cpu, work);
}
- for_each_online_cpu(cpu)
- flush_work(per_cpu_ptr(works, cpu));
+ for_each_online_cpu(cpu) {
+ if (cpu != orig)
+ flush_work(per_cpu_ptr(works, cpu));
+ }
put_online_cpus();
free_percpu(works);
return 0;
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 30df586..234ceb1 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -392,7 +392,7 @@
config DEBUG_PREEMPT
bool "Debug preemptible kernel"
- depends on DEBUG_KERNEL && PREEMPT && (TRACE_IRQFLAGS_SUPPORT || PPC64)
+ depends on DEBUG_KERNEL && PREEMPT && TRACE_IRQFLAGS_SUPPORT
default y
help
If you say Y here then the kernel will use a debug variant of the
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 58a9f9f..ce6b7ea 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -819,9 +819,11 @@
err_printk(ref->dev, entry, "DMA-API: device driver frees "
"DMA memory with different CPU address "
"[device address=0x%016llx] [size=%llu bytes] "
- "[cpu alloc address=%p] [cpu free address=%p]",
+ "[cpu alloc address=0x%016llx] "
+ "[cpu free address=0x%016llx]",
ref->dev_addr, ref->size,
- (void *)entry->paddr, (void *)ref->paddr);
+ (unsigned long long)entry->paddr,
+ (unsigned long long)ref->paddr);
}
if (ref->sg_call_ents && ref->type == dma_debug_sg &&
diff --git a/mm/Kconfig b/mm/Kconfig
index 57963c6..fd33862 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -67,7 +67,7 @@
config SPARSEMEM
def_bool y
- depends on SPARSEMEM_MANUAL
+ depends on (!SELECT_MEMORY_MODEL && ARCH_SPARSEMEM_ENABLE) || SPARSEMEM_MANUAL
config FLATMEM
def_bool y
@@ -129,7 +129,7 @@
bool "Allow for memory hot-add"
depends on SPARSEMEM || X86_64_ACPI_NUMA
depends on HOTPLUG && !(HIBERNATION && !S390) && ARCH_ENABLE_MEMORY_HOTPLUG
- depends on (IA64 || X86 || PPC64 || SUPERH || S390)
+ depends on (IA64 || X86 || PPC_BOOK3S_64 || SUPERH || S390)
comment "Memory hotplug is currently incompatible with Software Suspend"
depends on SPARSEMEM && HOTPLUG && HIBERNATION && !S390
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 5a37e20..11aee09 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -610,9 +610,26 @@
kthread_stop(wb->task);
}
+/*
+ * This bdi is going away now, make sure that no super_blocks point to it
+ */
+static void bdi_prune_sb(struct backing_dev_info *bdi)
+{
+ struct super_block *sb;
+
+ spin_lock(&sb_lock);
+ list_for_each_entry(sb, &super_blocks, s_list) {
+ if (sb->s_bdi == bdi)
+ sb->s_bdi = NULL;
+ }
+ spin_unlock(&sb_lock);
+}
+
void bdi_unregister(struct backing_dev_info *bdi)
{
if (bdi->dev) {
+ bdi_prune_sb(bdi);
+
if (!bdi_cap_flush_forker(bdi))
bdi_wb_shutdown(bdi);
bdi_debug_unregister(bdi);
diff --git a/mm/highmem.c b/mm/highmem.c
index 25878cc..9c1e627 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -426,16 +426,21 @@
void debug_kmap_atomic(enum km_type type)
{
- static unsigned warn_count = 10;
+ static int warn_count = 10;
- if (unlikely(warn_count == 0))
+ if (unlikely(warn_count < 0))
return;
if (unlikely(in_interrupt())) {
- if (in_irq()) {
+ if (in_nmi()) {
+ if (type != KM_NMI && type != KM_NMI_PTE) {
+ WARN_ON(1);
+ warn_count--;
+ }
+ } else if (in_irq()) {
if (type != KM_IRQ0 && type != KM_IRQ1 &&
type != KM_BIO_SRC_IRQ && type != KM_BIO_DST_IRQ &&
- type != KM_BOUNCE_READ) {
+ type != KM_BOUNCE_READ && type != KM_IRQ_PTE) {
WARN_ON(1);
warn_count--;
}
@@ -452,7 +457,9 @@
}
if (type == KM_IRQ0 || type == KM_IRQ1 || type == KM_BOUNCE_READ ||
- type == KM_BIO_SRC_IRQ || type == KM_BIO_DST_IRQ) {
+ type == KM_BIO_SRC_IRQ || type == KM_BIO_DST_IRQ ||
+ type == KM_IRQ_PTE || type == KM_NMI ||
+ type == KM_NMI_PTE ) {
if (!irqs_disabled()) {
WARN_ON(1);
warn_count--;
diff --git a/mm/ksm.c b/mm/ksm.c
index bef1af4..5575f86 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1012,6 +1012,7 @@
struct rmap_item *tree_rmap_item;
int ret;
+ cond_resched();
tree_rmap_item = rb_entry(*new, struct rmap_item, node);
page2[0] = get_mergeable_page(tree_rmap_item);
if (!page2[0])
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 729d4b1..dacc641 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -35,6 +35,7 @@
#include <linux/mm.h>
#include <linux/page-flags.h>
#include <linux/sched.h>
+#include <linux/ksm.h>
#include <linux/rmap.h>
#include <linux/pagemap.h>
#include <linux/swap.h>
@@ -370,9 +371,6 @@
int ret = FAILED;
struct address_space *mapping;
- if (!isolate_lru_page(p))
- page_cache_release(p);
-
/*
* For anonymous pages we're done the only reference left
* should be the one m_f() holds.
@@ -498,30 +496,18 @@
*/
static int me_swapcache_dirty(struct page *p, unsigned long pfn)
{
- int ret = FAILED;
-
ClearPageDirty(p);
/* Trigger EIO in shmem: */
ClearPageUptodate(p);
- if (!isolate_lru_page(p)) {
- page_cache_release(p);
- ret = DELAYED;
- }
-
- return ret;
+ return DELAYED;
}
static int me_swapcache_clean(struct page *p, unsigned long pfn)
{
- int ret = FAILED;
-
- if (!isolate_lru_page(p)) {
- page_cache_release(p);
- ret = RECOVERED;
- }
delete_from_swap_cache(p);
- return ret;
+
+ return RECOVERED;
}
/*
@@ -611,8 +597,6 @@
{ 0, 0, "unknown page state", me_unknown },
};
-#undef lru
-
static void action_result(unsigned long pfn, char *msg, int result)
{
struct page *page = NULL;
@@ -629,13 +613,16 @@
unsigned long pfn, int ref)
{
int result;
+ int count;
result = ps->action(p, pfn);
action_result(pfn, ps->msg, result);
- if (page_count(p) != 1 + ref)
+
+ count = page_count(p) - 1 - ref;
+ if (count != 0)
printk(KERN_ERR
"MCE %#lx: %s page still referenced by %d users\n",
- pfn, ps->msg, page_count(p) - 1);
+ pfn, ps->msg, count);
/* Could do more checks here if page looks ok */
/*
@@ -661,12 +648,9 @@
int i;
int kill = 1;
- if (PageReserved(p) || PageCompound(p) || PageSlab(p))
+ if (PageReserved(p) || PageCompound(p) || PageSlab(p) || PageKsm(p))
return;
- if (!PageLRU(p))
- lru_add_drain_all();
-
/*
* This check implies we don't kill processes if their pages
* are in the swap cache early. Those are always late kills.
@@ -738,6 +722,7 @@
int __memory_failure(unsigned long pfn, int trapno, int ref)
{
+ unsigned long lru_flag;
struct page_state *ps;
struct page *p;
int res;
@@ -775,6 +760,24 @@
}
/*
+ * We ignore non-LRU pages for good reasons.
+ * - PG_locked is only well defined for LRU pages and a few others
+ * - to avoid races with __set_page_locked()
+ * - to avoid races with __SetPageSlab*() (and more non-atomic ops)
+ * The check (unnecessarily) ignores LRU pages being isolated and
+ * walked by the page reclaim code, however that's not a big loss.
+ */
+ if (!PageLRU(p))
+ lru_add_drain_all();
+ lru_flag = p->flags & lru;
+ if (isolate_lru_page(p)) {
+ action_result(pfn, "non LRU", IGNORED);
+ put_page(p);
+ return -EBUSY;
+ }
+ page_cache_release(p);
+
+ /*
* Lock the page and wait for writeback to finish.
* It's very difficult to mess with pages currently under IO
* and in many cases impossible, so we just avoid it here.
@@ -790,7 +793,7 @@
/*
* Torn down by someone else?
*/
- if (PageLRU(p) && !PageSwapCache(p) && p->mapping == NULL) {
+ if ((lru_flag & lru) && !PageSwapCache(p) && p->mapping == NULL) {
action_result(pfn, "already truncated LRU", IGNORED);
res = 0;
goto out;
@@ -798,7 +801,7 @@
res = -EBUSY;
for (ps = error_states;; ps++) {
- if ((p->flags & ps->mask) == ps->res) {
+ if (((p->flags | lru_flag)& ps->mask) == ps->res) {
res = page_action(ps, p, pfn, ref);
break;
}
diff --git a/mm/memory.c b/mm/memory.c
index 7e91b5f..6ab19dd 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -641,6 +641,7 @@
pmd_t *dst_pmd, pmd_t *src_pmd, struct vm_area_struct *vma,
unsigned long addr, unsigned long end)
{
+ pte_t *orig_src_pte, *orig_dst_pte;
pte_t *src_pte, *dst_pte;
spinlock_t *src_ptl, *dst_ptl;
int progress = 0;
@@ -654,6 +655,8 @@
src_pte = pte_offset_map_nested(src_pmd, addr);
src_ptl = pte_lockptr(src_mm, src_pmd);
spin_lock_nested(src_ptl, SINGLE_DEPTH_NESTING);
+ orig_src_pte = src_pte;
+ orig_dst_pte = dst_pte;
arch_enter_lazy_mmu_mode();
do {
@@ -677,9 +680,9 @@
arch_leave_lazy_mmu_mode();
spin_unlock(src_ptl);
- pte_unmap_nested(src_pte - 1);
+ pte_unmap_nested(orig_src_pte);
add_mm_rss(dst_mm, rss[0], rss[1]);
- pte_unmap_unlock(dst_pte - 1, dst_ptl);
+ pte_unmap_unlock(orig_dst_pte, dst_ptl);
cond_resched();
if (addr != end)
goto again;
@@ -1820,10 +1823,10 @@
token = pmd_pgtable(*pmd);
do {
- err = fn(pte, token, addr, data);
+ err = fn(pte++, token, addr, data);
if (err)
break;
- } while (pte++, addr += PAGE_SIZE, addr != end);
+ } while (addr += PAGE_SIZE, addr != end);
arch_leave_lazy_mmu_mode();
@@ -2539,7 +2542,7 @@
} else if (PageHWPoison(page)) {
ret = VM_FAULT_HWPOISON;
delayacct_clear_flag(DELAYACCT_PF_SWAPIN);
- goto out;
+ goto out_release;
}
lock_page(page);
@@ -2611,6 +2614,7 @@
pte_unmap_unlock(page_table, ptl);
out_page:
unlock_page(page);
+out_release:
page_cache_release(page);
return ret;
}
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 7dd9d9f..4545d59 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1024,7 +1024,7 @@
err = migrate_prep();
if (err)
- return err;
+ goto mpol_out;
}
{
NODEMASK_SCRATCH(scratch);
@@ -1039,10 +1039,9 @@
err = -ENOMEM;
NODEMASK_SCRATCH_FREE(scratch);
}
- if (err) {
- mpol_put(new);
- return err;
- }
+ if (err)
+ goto mpol_out;
+
vma = check_range(mm, start, end, nmask,
flags | MPOL_MF_INVERT, &pagelist);
@@ -1058,9 +1057,11 @@
if (!err && nr_failed && (flags & MPOL_MF_STRICT))
err = -EIO;
- }
+ } else
+ putback_lru_pages(&pagelist);
up_write(&mm->mmap_sem);
+ mpol_out:
mpol_put(new);
return err;
}
diff --git a/mm/migrate.c b/mm/migrate.c
index 1a4bf48..7dbcb22 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -602,7 +602,7 @@
struct page *newpage = get_new_page(page, private, &result);
int rcu_locked = 0;
int charge = 0;
- struct mem_cgroup *mem;
+ struct mem_cgroup *mem = NULL;
if (!newpage)
return -ENOMEM;
diff --git a/mm/nommu.c b/mm/nommu.c
index 5189b5a..9876fa0 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1362,9 +1362,11 @@
error_just_free:
up_write(&nommu_region_sem);
error:
- fput(region->vm_file);
+ if (region->vm_file)
+ fput(region->vm_file);
kmem_cache_free(vm_region_jar, region);
- fput(vma->vm_file);
+ if (vma->vm_file)
+ fput(vma->vm_file);
if (vma->vm_flags & VM_EXECUTABLE)
removed_exe_file_vma(vma->vm_mm);
kmem_cache_free(vm_area_cachep, vma);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index bf72055..2bc2ac6 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1769,7 +1769,7 @@
* See also cpuset_zone_allowed() comment in kernel/cpuset.c.
*/
alloc_flags &= ~ALLOC_CPUSET;
- } else if (unlikely(rt_task(p)))
+ } else if (unlikely(rt_task(p)) && !in_interrupt())
alloc_flags |= ALLOC_HARDER;
if (likely(!(gfp_mask & __GFP_NOMEMALLOC))) {
@@ -1817,9 +1817,9 @@
if (NUMA_BUILD && (gfp_mask & GFP_THISNODE) == GFP_THISNODE)
goto nopage;
+restart:
wake_all_kswapd(order, zonelist, high_zoneidx);
-restart:
/*
* OK, we're below the kswapd watermark and have kicked background
* reclaim. Now things get more complex, so set up alloc_flags according
@@ -2183,7 +2183,7 @@
printk("active_anon:%lu inactive_anon:%lu isolated_anon:%lu\n"
" active_file:%lu inactive_file:%lu isolated_file:%lu\n"
" unevictable:%lu"
- " dirty:%lu writeback:%lu unstable:%lu buffer:%lu\n"
+ " dirty:%lu writeback:%lu unstable:%lu\n"
" free:%lu slab_reclaimable:%lu slab_unreclaimable:%lu\n"
" mapped:%lu shmem:%lu pagetables:%lu bounce:%lu\n",
global_page_state(NR_ACTIVE_ANON),
@@ -2196,7 +2196,6 @@
global_page_state(NR_FILE_DIRTY),
global_page_state(NR_WRITEBACK),
global_page_state(NR_UNSTABLE_NFS),
- nr_blockdev_pages(),
global_page_state(NR_FREE_PAGES),
global_page_state(NR_SLAB_RECLAIMABLE),
global_page_state(NR_SLAB_UNRECLAIMABLE),
diff --git a/mm/percpu.c b/mm/percpu.c
index 6af78c1e..d907971 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -153,7 +153,10 @@
*
* During allocation, pcpu_alloc_mutex is kept locked all the time and
* pcpu_lock is grabbed and released as necessary. All actual memory
- * allocations are done using GFP_KERNEL with pcpu_lock released.
+ * allocations are done using GFP_KERNEL with pcpu_lock released. In
+ * general, percpu memory can't be allocated with irq off but
+ * irqsave/restore are still used in alloc path so that it can be used
+ * from early init path - sched_init() specifically.
*
* Free path accesses and alters only the index data structures, so it
* can be safely called from atomic context. When memory needs to be
@@ -366,7 +369,7 @@
* RETURNS:
* 0 if noop, 1 if successfully extended, -errno on failure.
*/
-static int pcpu_extend_area_map(struct pcpu_chunk *chunk)
+static int pcpu_extend_area_map(struct pcpu_chunk *chunk, unsigned long *flags)
{
int new_alloc;
int *new;
@@ -376,7 +379,7 @@
if (chunk->map_alloc >= chunk->map_used + 2)
return 0;
- spin_unlock_irq(&pcpu_lock);
+ spin_unlock_irqrestore(&pcpu_lock, *flags);
new_alloc = PCPU_DFL_MAP_ALLOC;
while (new_alloc < chunk->map_used + 2)
@@ -384,7 +387,7 @@
new = pcpu_mem_alloc(new_alloc * sizeof(new[0]));
if (!new) {
- spin_lock_irq(&pcpu_lock);
+ spin_lock_irqsave(&pcpu_lock, *flags);
return -ENOMEM;
}
@@ -393,7 +396,7 @@
* could have happened inbetween, so map_used couldn't have
* grown.
*/
- spin_lock_irq(&pcpu_lock);
+ spin_lock_irqsave(&pcpu_lock, *flags);
BUG_ON(new_alloc < chunk->map_used + 2);
size = chunk->map_alloc * sizeof(chunk->map[0]);
@@ -1047,6 +1050,7 @@
struct pcpu_chunk *chunk;
const char *err;
int slot, off;
+ unsigned long flags;
if (unlikely(!size || size > PCPU_MIN_UNIT_SIZE || align > PAGE_SIZE)) {
WARN(true, "illegal size (%zu) or align (%zu) for "
@@ -1055,13 +1059,13 @@
}
mutex_lock(&pcpu_alloc_mutex);
- spin_lock_irq(&pcpu_lock);
+ spin_lock_irqsave(&pcpu_lock, flags);
/* serve reserved allocations from the reserved chunk if available */
if (reserved && pcpu_reserved_chunk) {
chunk = pcpu_reserved_chunk;
if (size > chunk->contig_hint ||
- pcpu_extend_area_map(chunk) < 0) {
+ pcpu_extend_area_map(chunk, &flags) < 0) {
err = "failed to extend area map of reserved chunk";
goto fail_unlock;
}
@@ -1079,7 +1083,7 @@
if (size > chunk->contig_hint)
continue;
- switch (pcpu_extend_area_map(chunk)) {
+ switch (pcpu_extend_area_map(chunk, &flags)) {
case 0:
break;
case 1:
@@ -1096,7 +1100,7 @@
}
/* hmmm... no space left, create a new chunk */
- spin_unlock_irq(&pcpu_lock);
+ spin_unlock_irqrestore(&pcpu_lock, flags);
chunk = alloc_pcpu_chunk();
if (!chunk) {
@@ -1104,16 +1108,16 @@
goto fail_unlock_mutex;
}
- spin_lock_irq(&pcpu_lock);
+ spin_lock_irqsave(&pcpu_lock, flags);
pcpu_chunk_relocate(chunk, -1);
goto restart;
area_found:
- spin_unlock_irq(&pcpu_lock);
+ spin_unlock_irqrestore(&pcpu_lock, flags);
/* populate, map and clear the area */
if (pcpu_populate_chunk(chunk, off, size)) {
- spin_lock_irq(&pcpu_lock);
+ spin_lock_irqsave(&pcpu_lock, flags);
pcpu_free_area(chunk, off);
err = "failed to populate";
goto fail_unlock;
@@ -1125,7 +1129,7 @@
return __addr_to_pcpu_ptr(chunk->base_addr + off);
fail_unlock:
- spin_unlock_irq(&pcpu_lock);
+ spin_unlock_irqrestore(&pcpu_lock, flags);
fail_unlock_mutex:
mutex_unlock(&pcpu_alloc_mutex);
if (warn_limit) {
diff --git a/mm/swapfile.c b/mm/swapfile.c
index a1bc6b9..9c590ee 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1151,8 +1151,7 @@
} else
retval = unuse_mm(mm, entry, page);
- if (set_start_mm &&
- swap_count(*swap_map) < swcount) {
+ if (set_start_mm && *swap_map < swcount) {
mmput(new_start_mm);
atomic_inc(&mm->mm_users);
new_start_mm = mm;
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 64e43889..777af57 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -544,6 +544,16 @@
*/
lru = LRU_UNEVICTABLE;
add_page_to_unevictable_list(page);
+ /*
+ * When racing with an mlock clearing (page is
+ * unlocked), make sure that if the other thread does
+ * not observe our setting of PG_lru and fails
+ * isolation, we see PG_mlocked cleared below and move
+ * the page back to the evictable list.
+ *
+ * The other side is TestClearPageMlocked().
+ */
+ smp_mb();
}
/*
@@ -1088,7 +1098,7 @@
int lumpy_reclaim = 0;
while (unlikely(too_many_isolated(zone, file, sc))) {
- congestion_wait(WRITE, HZ/10);
+ congestion_wait(BLK_RW_ASYNC, HZ/10);
/* We are about to die and free our memory. Return now. */
if (fatal_signal_pending(current))
@@ -1356,7 +1366,7 @@
* IO, plus JVM can create lots of anon VM_EXEC pages,
* so we ignore them here.
*/
- if ((vm_flags & VM_EXEC) && !PageAnon(page)) {
+ if ((vm_flags & VM_EXEC) && page_is_file_cache(page)) {
list_add(&page->lru, &l_active);
continue;
}
diff --git a/net/9p/client.c b/net/9p/client.c
index 5bf5f22..8af95b2 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -582,11 +582,9 @@
memset(&fid->qid, 0, sizeof(struct p9_qid));
fid->mode = -1;
- fid->rdir_fpos = 0;
fid->uid = current_fsuid();
fid->clnt = clnt;
- fid->aux = NULL;
-
+ fid->rdir = NULL;
spin_lock_irqsave(&clnt->lock, flags);
list_add(&fid->flist, &clnt->fidlist);
spin_unlock_irqrestore(&clnt->lock, flags);
@@ -609,6 +607,7 @@
spin_lock_irqsave(&clnt->lock, flags);
list_del(&fid->flist);
spin_unlock_irqrestore(&clnt->lock, flags);
+ kfree(fid->rdir);
kfree(fid);
}
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index b2e07f0..ea1e3da 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -43,7 +43,6 @@
#include <net/9p/transport.h>
#include <linux/scatterlist.h>
#include <linux/virtio.h>
-#include <linux/virtio_ids.h>
#include <linux/virtio_9p.h>
#define VIRTQUEUE_NUM 128
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 7f939ce..2bc6f6a 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -92,6 +92,8 @@
dev_set_name(&conn->dev, "%s:%d", hdev->name, conn->handle);
+ dev_set_drvdata(&conn->dev, conn);
+
if (device_add(&conn->dev) < 0) {
BT_ERR("Failed to register connection device");
return;
@@ -144,8 +146,6 @@
conn->dev.class = bt_class;
conn->dev.parent = &hdev->dev;
- dev_set_drvdata(&conn->dev, conn);
-
device_initialize(&conn->dev);
INIT_WORK(&conn->work_add, add_conn);
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 555d9da..77e9fb1 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -555,12 +555,12 @@
conn->feat_mask = 0;
- setup_timer(&conn->info_timer, l2cap_info_timeout,
- (unsigned long) conn);
-
spin_lock_init(&conn->lock);
rwlock_init(&conn->chan_list.lock);
+ setup_timer(&conn->info_timer, l2cap_info_timeout,
+ (unsigned long) conn);
+
conn->disc_reason = 0x13;
return conn;
@@ -783,6 +783,9 @@
/* Default config options */
pi->conf_len = 0;
pi->flush_to = L2CAP_DEFAULT_FLUSH_TO;
+ skb_queue_head_init(TX_QUEUE(sk));
+ skb_queue_head_init(SREJ_QUEUE(sk));
+ INIT_LIST_HEAD(SREJ_LIST(sk));
}
static struct proto l2cap_proto = {
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index b1b3b0f..4a9f527 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -377,12 +377,16 @@
struct net_bridge_port *p;
int err = 0;
- if (dev->flags & IFF_LOOPBACK || dev->type != ARPHRD_ETHER)
+ /* Don't allow bridging non-ethernet like devices */
+ if ((dev->flags & IFF_LOOPBACK) ||
+ dev->type != ARPHRD_ETHER || dev->addr_len != ETH_ALEN)
return -EINVAL;
+ /* No bridging of bridges */
if (dev->netdev_ops->ndo_start_xmit == br_dev_xmit)
return -ELOOP;
+ /* Device is already being bridged */
if (dev->br_port != NULL)
return -EBUSY;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 597da4f..e8d58f3 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -132,23 +132,27 @@
/*
* procfs functions
*/
-static char *bcm_proc_getifname(int ifindex)
+static char *bcm_proc_getifname(char *result, int ifindex)
{
struct net_device *dev;
if (!ifindex)
return "any";
- /* no usage counting */
+ read_lock(&dev_base_lock);
dev = __dev_get_by_index(&init_net, ifindex);
if (dev)
- return dev->name;
+ strcpy(result, dev->name);
+ else
+ strcpy(result, "???");
+ read_unlock(&dev_base_lock);
- return "???";
+ return result;
}
static int bcm_proc_show(struct seq_file *m, void *v)
{
+ char ifname[IFNAMSIZ];
struct sock *sk = (struct sock *)m->private;
struct bcm_sock *bo = bcm_sk(sk);
struct bcm_op *op;
@@ -157,7 +161,7 @@
seq_printf(m, " / sk %p", sk);
seq_printf(m, " / bo %p", bo);
seq_printf(m, " / dropped %lu", bo->dropped_usr_msgs);
- seq_printf(m, " / bound %s", bcm_proc_getifname(bo->ifindex));
+ seq_printf(m, " / bound %s", bcm_proc_getifname(ifname, bo->ifindex));
seq_printf(m, " <<<\n");
list_for_each_entry(op, &bo->rx_ops, list) {
@@ -169,7 +173,7 @@
continue;
seq_printf(m, "rx_op: %03X %-5s ",
- op->can_id, bcm_proc_getifname(op->ifindex));
+ op->can_id, bcm_proc_getifname(ifname, op->ifindex));
seq_printf(m, "[%d]%c ", op->nframes,
(op->flags & RX_CHECK_DLC)?'d':' ');
if (op->kt_ival1.tv64)
@@ -194,7 +198,8 @@
list_for_each_entry(op, &bo->tx_ops, list) {
seq_printf(m, "tx_op: %03X %s [%d] ",
- op->can_id, bcm_proc_getifname(op->ifindex),
+ op->can_id,
+ bcm_proc_getifname(ifname, op->ifindex),
op->nframes);
if (op->kt_ival1.tv64)
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 1c6cf3a..4ade301 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -224,6 +224,15 @@
consume_skb(skb);
sk_mem_reclaim_partial(sk);
}
+EXPORT_SYMBOL(skb_free_datagram);
+
+void skb_free_datagram_locked(struct sock *sk, struct sk_buff *skb)
+{
+ lock_sock(sk);
+ skb_free_datagram(sk, skb);
+ release_sock(sk);
+}
+EXPORT_SYMBOL(skb_free_datagram_locked);
/**
* skb_kill_datagram - Free a datagram skbuff forcibly
@@ -752,5 +761,4 @@
EXPORT_SYMBOL(datagram_poll);
EXPORT_SYMBOL(skb_copy_and_csum_datagram_iovec);
EXPORT_SYMBOL(skb_copy_datagram_iovec);
-EXPORT_SYMBOL(skb_free_datagram);
EXPORT_SYMBOL(skb_recv_datagram);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 86acdba..6eb8d47 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -335,6 +335,7 @@
__u32 cur_src_mac_offset;
__be32 cur_saddr;
__be32 cur_daddr;
+ __u16 ip_id;
__u16 cur_udp_dst;
__u16 cur_udp_src;
__u16 cur_queue_map;
@@ -2630,6 +2631,8 @@
iph->protocol = IPPROTO_UDP; /* UDP */
iph->saddr = pkt_dev->cur_saddr;
iph->daddr = pkt_dev->cur_daddr;
+ iph->id = htons(pkt_dev->ip_id);
+ pkt_dev->ip_id++;
iph->frag_off = 0;
iplen = 20 + 8 + datalen;
iph->tot_len = htons(iplen);
@@ -2641,24 +2644,26 @@
skb->dev = odev;
skb->pkt_type = PACKET_HOST;
- if (pkt_dev->nfrags <= 0)
+ if (pkt_dev->nfrags <= 0) {
pgh = (struct pktgen_hdr *)skb_put(skb, datalen);
- else {
+ memset(pgh + 1, 0, datalen - sizeof(struct pktgen_hdr));
+ } else {
int frags = pkt_dev->nfrags;
- int i;
+ int i, len;
pgh = (struct pktgen_hdr *)(((char *)(udph)) + 8);
if (frags > MAX_SKB_FRAGS)
frags = MAX_SKB_FRAGS;
if (datalen > frags * PAGE_SIZE) {
- skb_put(skb, datalen - frags * PAGE_SIZE);
+ len = datalen - frags * PAGE_SIZE;
+ memset(skb_put(skb, len), 0, len);
datalen = frags * PAGE_SIZE;
}
i = 0;
while (datalen > 0) {
- struct page *page = alloc_pages(GFP_KERNEL, 0);
+ struct page *page = alloc_pages(GFP_KERNEL | __GFP_ZERO, 0);
skb_shinfo(skb)->frags[i].page = page;
skb_shinfo(skb)->frags[i].page_offset = 0;
skb_shinfo(skb)->frags[i].size =
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 26b0ab1..2036568 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -263,11 +263,10 @@
return -ENODEV;
rv = -ENODEV;
- if (dev->dn_ptr != NULL) {
+ if (dev->dn_ptr != NULL)
rv = dn_dev_set_default(dev, 1);
- if (rv)
- dev_put(dev);
- }
+ if (rv)
+ dev_put(dev);
}
return rv;
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index e2f9505..aa00398 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -229,14 +229,17 @@
*/
int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
- struct net_device *dev, __be32 *spec_dst, u32 *itag)
+ struct net_device *dev, __be32 *spec_dst,
+ u32 *itag, u32 mark)
{
struct in_device *in_dev;
struct flowi fl = { .nl_u = { .ip4_u =
{ .daddr = src,
.saddr = dst,
.tos = tos } },
+ .mark = mark,
.iif = oif };
+
struct fib_result res;
int no_addr, rpf;
int ret;
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 4351ca2..537731b 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -446,6 +446,28 @@
EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_hash_add);
+/* Decide when to expire the request and when to resend SYN-ACK */
+static inline void syn_ack_recalc(struct request_sock *req, const int thresh,
+ const int max_retries,
+ const u8 rskq_defer_accept,
+ int *expire, int *resend)
+{
+ if (!rskq_defer_accept) {
+ *expire = req->retrans >= thresh;
+ *resend = 1;
+ return;
+ }
+ *expire = req->retrans >= thresh &&
+ (!inet_rsk(req)->acked || req->retrans >= max_retries);
+ /*
+ * Do not resend while waiting for data after ACK,
+ * start to resend on end of deferring period to give
+ * last chance for data or ACK to create established socket.
+ */
+ *resend = !inet_rsk(req)->acked ||
+ req->retrans >= rskq_defer_accept - 1;
+}
+
void inet_csk_reqsk_queue_prune(struct sock *parent,
const unsigned long interval,
const unsigned long timeout,
@@ -501,9 +523,15 @@
reqp=&lopt->syn_table[i];
while ((req = *reqp) != NULL) {
if (time_after_eq(now, req->expires)) {
- if ((req->retrans < thresh ||
- (inet_rsk(req)->acked && req->retrans < max_retries))
- && !req->rsk_ops->rtx_syn_ack(parent, req)) {
+ int expire = 0, resend = 0;
+
+ syn_ack_recalc(req, thresh, max_retries,
+ queue->rskq_defer_accept,
+ &expire, &resend);
+ if (!expire &&
+ (!resend ||
+ !req->rsk_ops->rtx_syn_ack(parent, req) ||
+ inet_rsk(req)->acked)) {
unsigned long timeo;
if (req->retrans++ == 0)
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 41ada99..1433338 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1464,7 +1464,7 @@
ether_setup(dev);
- dev->netdev_ops = &ipgre_netdev_ops;
+ dev->netdev_ops = &ipgre_tap_netdev_ops;
dev->destructor = free_netdev;
dev->iflink = 0;
@@ -1525,25 +1525,29 @@
if (t->dev != dev)
return -EEXIST;
} else {
- unsigned nflags = 0;
-
t = nt;
- if (ipv4_is_multicast(p.iph.daddr))
- nflags = IFF_BROADCAST;
- else if (p.iph.daddr)
- nflags = IFF_POINTOPOINT;
+ if (dev->type != ARPHRD_ETHER) {
+ unsigned nflags = 0;
- if ((dev->flags ^ nflags) &
- (IFF_POINTOPOINT | IFF_BROADCAST))
- return -EINVAL;
+ if (ipv4_is_multicast(p.iph.daddr))
+ nflags = IFF_BROADCAST;
+ else if (p.iph.daddr)
+ nflags = IFF_POINTOPOINT;
+
+ if ((dev->flags ^ nflags) &
+ (IFF_POINTOPOINT | IFF_BROADCAST))
+ return -EINVAL;
+ }
ipgre_tunnel_unlink(ign, t);
t->parms.iph.saddr = p.iph.saddr;
t->parms.iph.daddr = p.iph.daddr;
t->parms.i_key = p.i_key;
- memcpy(dev->dev_addr, &p.iph.saddr, 4);
- memcpy(dev->broadcast, &p.iph.daddr, 4);
+ if (dev->type != ARPHRD_ETHER) {
+ memcpy(dev->dev_addr, &p.iph.saddr, 4);
+ memcpy(dev->broadcast, &p.iph.daddr, 4);
+ }
ipgre_tunnel_link(ign, t);
netdev_state_change(dev);
}
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 0c0b6e3..e982b5c 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -634,17 +634,16 @@
break;
}
dev = ip_dev_find(sock_net(sk), mreq.imr_address.s_addr);
- if (dev) {
+ if (dev)
mreq.imr_ifindex = dev->ifindex;
- dev_put(dev);
- }
} else
- dev = __dev_get_by_index(sock_net(sk), mreq.imr_ifindex);
+ dev = dev_get_by_index(sock_net(sk), mreq.imr_ifindex);
err = -EADDRNOTAVAIL;
if (!dev)
break;
+ dev_put(dev);
err = -EINVAL;
if (sk->sk_bound_dev_if &&
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 08ccd34..ae40ed1 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -438,25 +438,27 @@
goto tx_error;
}
- if (tiph->frag_off)
+ df |= old_iph->frag_off & htons(IP_DF);
+
+ if (df) {
mtu = dst_mtu(&rt->u.dst) - sizeof(struct iphdr);
- else
- mtu = skb_dst(skb) ? dst_mtu(skb_dst(skb)) : dev->mtu;
- if (mtu < 68) {
- stats->collisions++;
- ip_rt_put(rt);
- goto tx_error;
- }
- if (skb_dst(skb))
- skb_dst(skb)->ops->update_pmtu(skb_dst(skb), mtu);
+ if (mtu < 68) {
+ stats->collisions++;
+ ip_rt_put(rt);
+ goto tx_error;
+ }
- df |= (old_iph->frag_off&htons(IP_DF));
+ if (skb_dst(skb))
+ skb_dst(skb)->ops->update_pmtu(skb_dst(skb), mtu);
- if ((old_iph->frag_off&htons(IP_DF)) && mtu < ntohs(old_iph->tot_len)) {
- icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));
- ip_rt_put(rt);
- goto tx_error;
+ if ((old_iph->frag_off & htons(IP_DF)) &&
+ mtu < ntohs(old_iph->tot_len)) {
+ icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
+ htonl(mtu));
+ ip_rt_put(rt);
+ goto tx_error;
+ }
}
if (tunnel->err_count > 0) {
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 68afc6e..fe1a644 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -750,6 +750,8 @@
BUG_ON(nfnetlink_parse_nat_setup_hook != NULL);
rcu_assign_pointer(nfnetlink_parse_nat_setup_hook,
nfnetlink_parse_nat_setup);
+ BUG_ON(nf_ct_nat_offset != NULL);
+ rcu_assign_pointer(nf_ct_nat_offset, nf_nat_get_offset);
return 0;
cleanup_extend:
@@ -764,6 +766,7 @@
nf_ct_extend_unregister(&nat_extend);
rcu_assign_pointer(nf_nat_seq_adjust_hook, NULL);
rcu_assign_pointer(nfnetlink_parse_nat_setup_hook, NULL);
+ rcu_assign_pointer(nf_ct_nat_offset, NULL);
synchronize_net();
}
diff --git a/net/ipv4/netfilter/nf_nat_helper.c b/net/ipv4/netfilter/nf_nat_helper.c
index 09172a6..f9520fa 100644
--- a/net/ipv4/netfilter/nf_nat_helper.c
+++ b/net/ipv4/netfilter/nf_nat_helper.c
@@ -73,6 +73,28 @@
DUMP_OFFSET(this_way);
}
+/* Get the offset value, for conntrack */
+s16 nf_nat_get_offset(const struct nf_conn *ct,
+ enum ip_conntrack_dir dir,
+ u32 seq)
+{
+ struct nf_conn_nat *nat = nfct_nat(ct);
+ struct nf_nat_seq *this_way;
+ s16 offset;
+
+ if (!nat)
+ return 0;
+
+ this_way = &nat->seq[dir];
+ spin_lock_bh(&nf_nat_seqofs_lock);
+ offset = after(seq, this_way->correction_pos)
+ ? this_way->offset_after : this_way->offset_before;
+ spin_unlock_bh(&nf_nat_seqofs_lock);
+
+ return offset;
+}
+EXPORT_SYMBOL_GPL(nf_nat_get_offset);
+
/* Frobs data inside this packet, which is linear. */
static void mangle_contents(struct sk_buff *skb,
unsigned int dataoff,
@@ -189,11 +211,6 @@
adjust_tcp_sequence(ntohl(tcph->seq),
(int)rep_len - (int)match_len,
ct, ctinfo);
- /* Tell TCP window tracking about seq change */
- nf_conntrack_tcp_update(skb, ip_hdrlen(skb),
- ct, CTINFO2DIR(ctinfo),
- (int)rep_len - (int)match_len);
-
nf_conntrack_event_cache(IPCT_NATSEQADJ, ct);
}
return 1;
@@ -415,12 +432,7 @@
tcph->seq = newseq;
tcph->ack_seq = newack;
- if (!nf_nat_sack_adjust(skb, tcph, ct, ctinfo))
- return 0;
-
- nf_conntrack_tcp_update(skb, ip_hdrlen(skb), ct, dir, seqoff);
-
- return 1;
+ return nf_nat_sack_adjust(skb, tcph, ct, ctinfo);
}
/* Setup NAT on this expected conntrack so it follows master. */
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 757c917..ab996f9 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -352,13 +352,24 @@
skb->ip_summed = CHECKSUM_NONE;
skb->transport_header = skb->network_header;
- err = memcpy_fromiovecend((void *)iph, from, 0, length);
- if (err)
- goto error_fault;
+ err = -EFAULT;
+ if (memcpy_fromiovecend((void *)iph, from, 0, length))
+ goto error_free;
- /* We don't modify invalid header */
iphlen = iph->ihl * 4;
- if (iphlen >= sizeof(*iph) && iphlen <= length) {
+
+ /*
+ * We don't want to modify the ip header, but we do need to
+ * be sure that it won't cause problems later along the network
+ * stack. Specifically we want to make sure that iph->ihl is a
+ * sane value. If ihl points beyond the length of the buffer passed
+ * in, reject the frame as invalid
+ */
+ err = -EINVAL;
+ if (iphlen > length)
+ goto error_free;
+
+ if (iphlen >= sizeof(*iph)) {
if (!iph->saddr)
iph->saddr = rt->rt_src;
iph->check = 0;
@@ -381,8 +392,7 @@
out:
return 0;
-error_fault:
- err = -EFAULT;
+error_free:
kfree_skb(skb);
error:
IP_INC_STATS(net, IPSTATS_MIB_OUTDISCARDS);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index bb41992..5b1050a 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1854,7 +1854,7 @@
goto e_inval;
spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK);
} else if (fib_validate_source(saddr, 0, tos, 0,
- dev, &spec_dst, &itag) < 0)
+ dev, &spec_dst, &itag, 0) < 0)
goto e_inval;
rth = dst_alloc(&ipv4_dst_ops);
@@ -1967,7 +1967,7 @@
err = fib_validate_source(saddr, daddr, tos, FIB_RES_OIF(*res),
- in_dev->dev, &spec_dst, &itag);
+ in_dev->dev, &spec_dst, &itag, skb->mark);
if (err < 0) {
ip_handle_martian_source(in_dev->dev, in_dev, skb, daddr,
saddr);
@@ -2141,7 +2141,7 @@
int result;
result = fib_validate_source(saddr, daddr, tos,
net->loopback_dev->ifindex,
- dev, &spec_dst, &itag);
+ dev, &spec_dst, &itag, skb->mark);
if (result < 0)
goto martian_source;
if (result)
@@ -2170,7 +2170,7 @@
spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK);
else {
err = fib_validate_source(saddr, 0, tos, 0, dev, &spec_dst,
- &itag);
+ &itag, skb->mark);
if (err < 0)
goto martian_source;
if (err)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 64d0af6..98440ad 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -326,6 +326,43 @@
EXPORT_SYMBOL(tcp_enter_memory_pressure);
+/* Convert seconds to retransmits based on initial and max timeout */
+static u8 secs_to_retrans(int seconds, int timeout, int rto_max)
+{
+ u8 res = 0;
+
+ if (seconds > 0) {
+ int period = timeout;
+
+ res = 1;
+ while (seconds > period && res < 255) {
+ res++;
+ timeout <<= 1;
+ if (timeout > rto_max)
+ timeout = rto_max;
+ period += timeout;
+ }
+ }
+ return res;
+}
+
+/* Convert retransmits to seconds based on initial and max timeout */
+static int retrans_to_secs(u8 retrans, int timeout, int rto_max)
+{
+ int period = 0;
+
+ if (retrans > 0) {
+ period = timeout;
+ while (--retrans) {
+ timeout <<= 1;
+ if (timeout > rto_max)
+ timeout = rto_max;
+ period += timeout;
+ }
+ }
+ return period;
+}
+
/*
* Wait for a TCP event.
*
@@ -1405,7 +1442,9 @@
goto found_ok_skb;
if (tcp_hdr(skb)->fin)
goto found_fin_ok;
- WARN_ON(!(flags & MSG_PEEK));
+ WARN(!(flags & MSG_PEEK), KERN_INFO "recvmsg bug 2: "
+ "copied %X seq %X\n", *seq,
+ TCP_SKB_CB(skb)->seq);
}
/* Well, if we have backlog, try to process it now yet. */
@@ -2163,16 +2202,10 @@
break;
case TCP_DEFER_ACCEPT:
- icsk->icsk_accept_queue.rskq_defer_accept = 0;
- if (val > 0) {
- /* Translate value in seconds to number of
- * retransmits */
- while (icsk->icsk_accept_queue.rskq_defer_accept < 32 &&
- val > ((TCP_TIMEOUT_INIT / HZ) <<
- icsk->icsk_accept_queue.rskq_defer_accept))
- icsk->icsk_accept_queue.rskq_defer_accept++;
- icsk->icsk_accept_queue.rskq_defer_accept++;
- }
+ /* Translate value in seconds to number of retransmits */
+ icsk->icsk_accept_queue.rskq_defer_accept =
+ secs_to_retrans(val, TCP_TIMEOUT_INIT / HZ,
+ TCP_RTO_MAX / HZ);
break;
case TCP_WINDOW_CLAMP:
@@ -2353,8 +2386,8 @@
val = (val ? : sysctl_tcp_fin_timeout) / HZ;
break;
case TCP_DEFER_ACCEPT:
- val = !icsk->icsk_accept_queue.rskq_defer_accept ? 0 :
- ((TCP_TIMEOUT_INIT / HZ) << (icsk->icsk_accept_queue.rskq_defer_accept - 1));
+ val = retrans_to_secs(icsk->icsk_accept_queue.rskq_defer_accept,
+ TCP_TIMEOUT_INIT / HZ, TCP_RTO_MAX / HZ);
break;
case TCP_WINDOW_CLAMP:
val = tp->window_clamp;
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 624c3c9..4c03598 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -641,8 +641,8 @@
if (!(flg & TCP_FLAG_ACK))
return NULL;
- /* If TCP_DEFER_ACCEPT is set, drop bare ACK. */
- if (inet_csk(sk)->icsk_accept_queue.rskq_defer_accept &&
+ /* While TCP_DEFER_ACCEPT is active, drop bare ACK. */
+ if (req->retrans < inet_csk(sk)->icsk_accept_queue.rskq_defer_accept &&
TCP_SKB_CB(skb)->end_seq == tcp_rsk(req)->rcv_isn + 1) {
inet_rsk(req)->acked = 1;
return NULL;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 6ec6a8a..0fa9f70 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -841,6 +841,42 @@
return ret;
}
+
+/**
+ * first_packet_length - return length of first packet in receive queue
+ * @sk: socket
+ *
+ * Drops all bad checksum frames, until a valid one is found.
+ * Returns the length of found skb, or 0 if none is found.
+ */
+static unsigned int first_packet_length(struct sock *sk)
+{
+ struct sk_buff_head list_kill, *rcvq = &sk->sk_receive_queue;
+ struct sk_buff *skb;
+ unsigned int res;
+
+ __skb_queue_head_init(&list_kill);
+
+ spin_lock_bh(&rcvq->lock);
+ while ((skb = skb_peek(rcvq)) != NULL &&
+ udp_lib_checksum_complete(skb)) {
+ UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
+ IS_UDPLITE(sk));
+ __skb_unlink(skb, rcvq);
+ __skb_queue_tail(&list_kill, skb);
+ }
+ res = skb ? skb->len : 0;
+ spin_unlock_bh(&rcvq->lock);
+
+ if (!skb_queue_empty(&list_kill)) {
+ lock_sock(sk);
+ __skb_queue_purge(&list_kill);
+ sk_mem_reclaim_partial(sk);
+ release_sock(sk);
+ }
+ return res;
+}
+
/*
* IOCTL requests applicable to the UDP protocol
*/
@@ -857,21 +893,16 @@
case SIOCINQ:
{
- struct sk_buff *skb;
- unsigned long amount;
+ unsigned int amount = first_packet_length(sk);
- amount = 0;
- spin_lock_bh(&sk->sk_receive_queue.lock);
- skb = skb_peek(&sk->sk_receive_queue);
- if (skb != NULL) {
+ if (amount)
/*
* We will only return the amount
* of this packet since that is all
* that will be read.
*/
- amount = skb->len - sizeof(struct udphdr);
- }
- spin_unlock_bh(&sk->sk_receive_queue.lock);
+ amount -= sizeof(struct udphdr);
+
return put_user(amount, (int __user *)arg);
}
@@ -968,9 +999,7 @@
err = ulen;
out_free:
- lock_sock(sk);
- skb_free_datagram(sk, skb);
- release_sock(sk);
+ skb_free_datagram_locked(sk, skb);
out:
return err;
@@ -1540,29 +1569,11 @@
{
unsigned int mask = datagram_poll(file, sock, wait);
struct sock *sk = sock->sk;
- int is_lite = IS_UDPLITE(sk);
/* Check for false positives due to checksum errors */
- if ((mask & POLLRDNORM) &&
- !(file->f_flags & O_NONBLOCK) &&
- !(sk->sk_shutdown & RCV_SHUTDOWN)) {
- struct sk_buff_head *rcvq = &sk->sk_receive_queue;
- struct sk_buff *skb;
-
- spin_lock_bh(&rcvq->lock);
- while ((skb = skb_peek(rcvq)) != NULL &&
- udp_lib_checksum_complete(skb)) {
- UDP_INC_STATS_BH(sock_net(sk),
- UDP_MIB_INERRORS, is_lite);
- __skb_unlink(skb, rcvq);
- kfree_skb(skb);
- }
- spin_unlock_bh(&rcvq->lock);
-
- /* nothing to see, move along */
- if (skb == NULL)
- mask &= ~(POLLIN | POLLRDNORM);
- }
+ if ((mask & POLLRDNORM) && !(file->f_flags & O_NONBLOCK) &&
+ !(sk->sk_shutdown & RCV_SHUTDOWN) && !first_packet_length(sk))
+ mask &= ~(POLLIN | POLLRDNORM);
return mask;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 14f54eb..4f7aaf6 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -496,13 +496,17 @@
goto e_inval;
if (val) {
+ struct net_device *dev;
+
if (sk->sk_bound_dev_if && sk->sk_bound_dev_if != val)
goto e_inval;
- if (__dev_get_by_index(net, val) == NULL) {
+ dev = dev_get_by_index(net, val);
+ if (!dev) {
retv = -ENODEV;
break;
}
+ dev_put(dev);
}
np->mcast_oif = val;
retv = 0;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 3a60f12..cf538ed 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -288,9 +288,7 @@
err = ulen;
out_free:
- lock_sock(sk);
- skb_free_datagram(sk, skb);
- release_sock(sk);
+ skb_free_datagram_locked(sk, skb);
out:
return err;
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index bd765f3..b09948c 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -666,26 +666,25 @@
state = &sta->ampdu_mlme.tid_state_tx[tid];
+ del_timer_sync(&sta->ampdu_mlme.tid_tx[tid]->addba_resp_timer);
+
spin_lock_bh(&sta->lock);
- if (!(*state & HT_ADDBA_REQUESTED_MSK)) {
- spin_unlock_bh(&sta->lock);
- return;
- }
+ if (!(*state & HT_ADDBA_REQUESTED_MSK))
+ goto timer_still_needed;
if (mgmt->u.action.u.addba_resp.dialog_token !=
sta->ampdu_mlme.tid_tx[tid]->dialog_token) {
- spin_unlock_bh(&sta->lock);
#ifdef CONFIG_MAC80211_HT_DEBUG
printk(KERN_DEBUG "wrong addBA response token, tid %d\n", tid);
#endif /* CONFIG_MAC80211_HT_DEBUG */
- return;
+ goto timer_still_needed;
}
- del_timer_sync(&sta->ampdu_mlme.tid_tx[tid]->addba_resp_timer);
#ifdef CONFIG_MAC80211_HT_DEBUG
printk(KERN_DEBUG "switched off addBA timer for tid %d \n", tid);
#endif /* CONFIG_MAC80211_HT_DEBUG */
+
if (le16_to_cpu(mgmt->u.action.u.addba_resp.status)
== WLAN_STATUS_SUCCESS) {
u8 curstate = *state;
@@ -699,5 +698,11 @@
} else {
___ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_INITIATOR);
}
+
+ goto out;
+
+ timer_still_needed:
+ add_timer(&sta->ampdu_mlme.tid_tx[tid]->addba_resp_timer);
+ out:
spin_unlock_bh(&sta->lock);
}
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 5608f6c..7b5131b 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -72,6 +72,9 @@
struct ieee80211_sub_if_data *sdata;
int ret;
+ if (netif_running(dev))
+ return -EBUSY;
+
if (!nl80211_type_check(type))
return -EINVAL;
@@ -81,9 +84,6 @@
if (ret)
return ret;
- if (netif_running(sdata->dev))
- return -EBUSY;
-
if (ieee80211_vif_is_mesh(&sdata->vif) && params->mesh_id_len)
ieee80211_sdata_set_mesh_id(sdata,
params->mesh_id_len,
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 0891bfb..48ef1a2 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -153,7 +153,7 @@
if (net_ratelimit())
printk(KERN_DEBUG "delba from %pM (%s) tid %d reason code %d\n",
mgmt->sa, initiator ? "initiator" : "recipient", tid,
- mgmt->u.action.u.delba.reason_code);
+ le16_to_cpu(mgmt->u.action.u.delba.reason_code));
#endif /* CONFIG_MAC80211_HT_DEBUG */
if (initiator == WLAN_BACK_INITIATOR)
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 920ec87..f1362f3 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -73,6 +73,7 @@
struct ieee80211_mgmt *mgmt;
u8 *pos;
struct ieee80211_supported_band *sband;
+ struct cfg80211_bss *bss;
u32 bss_change;
u8 supp_rates[IEEE80211_MAX_SUPP_RATES];
@@ -177,8 +178,9 @@
mod_timer(&ifibss->timer,
round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
- cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel,
- mgmt, skb->len, 0, GFP_KERNEL);
+ bss = cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel,
+ mgmt, skb->len, 0, GFP_KERNEL);
+ cfg80211_put_bss(bss);
cfg80211_ibss_joined(sdata->dev, ifibss->bssid, GFP_KERNEL);
}
@@ -538,13 +540,12 @@
WLAN_CAPABILITY_PRIVACY,
capability);
+ if (bss) {
#ifdef CONFIG_MAC80211_IBSS_DEBUG
- if (bss)
printk(KERN_DEBUG " sta_find_ibss: selected %pM current "
"%pM\n", bss->cbss.bssid, ifibss->bssid);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
- if (bss && memcmp(ifibss->bssid, bss->cbss.bssid, ETH_ALEN)) {
printk(KERN_DEBUG "%s: Selected IBSS BSSID %pM"
" based on configured SSID\n",
sdata->dev->name, bss->cbss.bssid);
@@ -552,8 +553,7 @@
ieee80211_sta_join_ibss(sdata, bss);
ieee80211_rx_bss_put(local, bss);
return;
- } else if (bss)
- ieee80211_rx_bss_put(local, bss);
+ }
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG " did not try to join ibss\n");
@@ -829,7 +829,7 @@
if (!sdata->u.ibss.ssid_len)
continue;
sdata->u.ibss.last_scan_completed = jiffies;
- ieee80211_sta_find_ibss(sdata);
+ mod_timer(&sdata->u.ibss.timer, 0);
}
mutex_unlock(&local->iflist_mtx);
}
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index e12a786..29b82e9 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -259,7 +259,7 @@
* @hwmp_ie: hwmp information element (PREP or PREQ)
*
* This function updates the path routing information to the originator and the
- * transmitter of a HWMP PREQ or PREP fram.
+ * transmitter of a HWMP PREQ or PREP frame.
*
* Returns: metric to frame originator or 0 if the frame should not be further
* processed
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 8d26e9b..dc5049d 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1457,8 +1457,7 @@
if (status_code != WLAN_STATUS_SUCCESS) {
printk(KERN_DEBUG "%s: AP denied association (code=%d)\n",
sdata->dev->name, status_code);
- list_del(&wk->list);
- kfree(wk);
+ wk->state = IEEE80211_MGD_STATE_IDLE;
return RX_MGMT_CFG80211_ASSOC;
}
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c01588f..7170bf4 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2164,11 +2164,17 @@
skb = rx.skb;
- list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+ if (rx.sdata && ieee80211_is_data(hdr->frame_control)) {
+ rx.flags |= IEEE80211_RX_RA_MATCH;
+ prepares = prepare_for_handlers(rx.sdata, &rx, hdr);
+ if (prepares)
+ prev = rx.sdata;
+ } else list_for_each_entry_rcu(sdata, &local->interfaces, list) {
if (!netif_running(sdata->dev))
continue;
- if (sdata->vif.type == NL80211_IFTYPE_MONITOR)
+ if (sdata->vif.type == NL80211_IFTYPE_MONITOR ||
+ sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
continue;
rx.flags |= IEEE80211_RX_RA_MATCH;
@@ -2447,6 +2453,8 @@
struct ieee80211_supported_band *sband;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
+ WARN_ON_ONCE(softirq_count() == 0);
+
if (WARN_ON(status->band < 0 ||
status->band >= IEEE80211_NUM_BANDS))
goto drop;
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index eec0014..594f231 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -361,6 +361,7 @@
u.ap);
drv_sta_notify(local, &sdata->vif, STA_NOTIFY_ADD, &sta->sta);
+ sdata = sta->sdata;
}
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
@@ -496,6 +497,7 @@
drv_sta_notify(local, &sdata->vif, STA_NOTIFY_REMOVE,
&(*sta)->sta);
+ sdata = (*sta)->sdata;
}
if (ieee80211_vif_is_mesh(&sdata->vif)) {
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index fd40282..eaa4118 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1445,7 +1445,7 @@
if (tmp_sdata->vif.type != NL80211_IFTYPE_AP)
continue;
if (compare_ether_addr(tmp_sdata->dev->dev_addr,
- hdr->addr2)) {
+ hdr->addr2) == 0) {
dev_hold(tmp_sdata->dev);
dev_put(sdata->dev);
sdata = tmp_sdata;
@@ -1704,7 +1704,8 @@
if (!is_multicast_ether_addr(hdr.addr1)) {
rcu_read_lock();
sta = sta_info_get(local, hdr.addr1);
- if (sta)
+ /* XXX: in the future, use sdata to look up the sta */
+ if (sta && sta->sdata == sdata)
sta_flags = get_sta_flags(sta);
rcu_read_unlock();
}
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index dd65643..aeb65b3 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -339,7 +339,7 @@
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
if (WARN_ON(!info->control.vif)) {
- kfree(skb);
+ kfree_skb(skb);
return;
}
@@ -367,7 +367,7 @@
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
if (WARN_ON(!info->control.vif)) {
- kfree(skb);
+ kfree_skb(skb);
continue;
}
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index ca6e68d..b9168c1 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1351,6 +1351,11 @@
return ret;
}
+s16 (*nf_ct_nat_offset)(const struct nf_conn *ct,
+ enum ip_conntrack_dir dir,
+ u32 seq);
+EXPORT_SYMBOL_GPL(nf_ct_nat_offset);
+
int nf_conntrack_init(struct net *net)
{
int ret;
@@ -1368,6 +1373,9 @@
/* For use by REJECT target */
rcu_assign_pointer(ip_ct_attach, nf_conntrack_attach);
rcu_assign_pointer(nf_ct_destroy, destroy_conntrack);
+
+ /* Howto get NAT offsets */
+ rcu_assign_pointer(nf_ct_nat_offset, NULL);
}
return 0;
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 97a82ba..ba2b769 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -492,6 +492,21 @@
}
}
+#ifdef CONFIG_NF_NAT_NEEDED
+static inline s16 nat_offset(const struct nf_conn *ct,
+ enum ip_conntrack_dir dir,
+ u32 seq)
+{
+ typeof(nf_ct_nat_offset) get_offset = rcu_dereference(nf_ct_nat_offset);
+
+ return get_offset != NULL ? get_offset(ct, dir, seq) : 0;
+}
+#define NAT_OFFSET(pf, ct, dir, seq) \
+ (pf == NFPROTO_IPV4 ? nat_offset(ct, dir, seq) : 0)
+#else
+#define NAT_OFFSET(pf, ct, dir, seq) 0
+#endif
+
static bool tcp_in_window(const struct nf_conn *ct,
struct ip_ct_tcp *state,
enum ip_conntrack_dir dir,
@@ -506,6 +521,7 @@
struct ip_ct_tcp_state *receiver = &state->seen[!dir];
const struct nf_conntrack_tuple *tuple = &ct->tuplehash[dir].tuple;
__u32 seq, ack, sack, end, win, swin;
+ s16 receiver_offset;
bool res;
/*
@@ -519,11 +535,16 @@
if (receiver->flags & IP_CT_TCP_FLAG_SACK_PERM)
tcp_sack(skb, dataoff, tcph, &sack);
+ /* Take into account NAT sequence number mangling */
+ receiver_offset = NAT_OFFSET(pf, ct, !dir, ack - 1);
+ ack -= receiver_offset;
+ sack -= receiver_offset;
+
pr_debug("tcp_in_window: START\n");
pr_debug("tcp_in_window: ");
nf_ct_dump_tuple(tuple);
- pr_debug("seq=%u ack=%u sack=%u win=%u end=%u\n",
- seq, ack, sack, win, end);
+ pr_debug("seq=%u ack=%u+(%d) sack=%u+(%d) win=%u end=%u\n",
+ seq, ack, receiver_offset, sack, receiver_offset, win, end);
pr_debug("tcp_in_window: sender end=%u maxend=%u maxwin=%u scale=%i "
"receiver end=%u maxend=%u maxwin=%u scale=%i\n",
sender->td_end, sender->td_maxend, sender->td_maxwin,
@@ -613,8 +634,8 @@
pr_debug("tcp_in_window: ");
nf_ct_dump_tuple(tuple);
- pr_debug("seq=%u ack=%u sack =%u win=%u end=%u\n",
- seq, ack, sack, win, end);
+ pr_debug("seq=%u ack=%u+(%d) sack=%u+(%d) win=%u end=%u\n",
+ seq, ack, receiver_offset, sack, receiver_offset, win, end);
pr_debug("tcp_in_window: sender end=%u maxend=%u maxwin=%u scale=%i "
"receiver end=%u maxend=%u maxwin=%u scale=%i\n",
sender->td_end, sender->td_maxend, sender->td_maxwin,
@@ -700,7 +721,7 @@
before(seq, sender->td_maxend + 1) ?
after(end, sender->td_end - receiver->td_maxwin - 1) ?
before(sack, receiver->td_end + 1) ?
- after(ack, receiver->td_end - MAXACKWINDOW(sender)) ? "BUG"
+ after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1) ? "BUG"
: "ACK is under the lower bound (possible overly delayed ACK)"
: "ACK is over the upper bound (ACKed data not seen yet)"
: "SEQ is under the lower bound (already ACKed data retransmitted)"
@@ -715,39 +736,6 @@
return res;
}
-#ifdef CONFIG_NF_NAT_NEEDED
-/* Update sender->td_end after NAT successfully mangled the packet */
-/* Caller must linearize skb at tcp header. */
-void nf_conntrack_tcp_update(const struct sk_buff *skb,
- unsigned int dataoff,
- struct nf_conn *ct, int dir,
- s16 offset)
-{
- const struct tcphdr *tcph = (const void *)skb->data + dataoff;
- const struct ip_ct_tcp_state *sender = &ct->proto.tcp.seen[dir];
- const struct ip_ct_tcp_state *receiver = &ct->proto.tcp.seen[!dir];
- __u32 end;
-
- end = segment_seq_plus_len(ntohl(tcph->seq), skb->len, dataoff, tcph);
-
- spin_lock_bh(&ct->lock);
- /*
- * We have to worry for the ack in the reply packet only...
- */
- if (ct->proto.tcp.seen[dir].td_end + offset == end)
- ct->proto.tcp.seen[dir].td_end = end;
- ct->proto.tcp.last_end = end;
- spin_unlock_bh(&ct->lock);
- pr_debug("tcp_update: sender end=%u maxend=%u maxwin=%u scale=%i "
- "receiver end=%u maxend=%u maxwin=%u scale=%i\n",
- sender->td_end, sender->td_maxend, sender->td_maxwin,
- sender->td_scale,
- receiver->td_end, receiver->td_maxend, receiver->td_maxwin,
- receiver->td_scale);
-}
-EXPORT_SYMBOL_GPL(nf_conntrack_tcp_update);
-#endif
-
#define TH_FIN 0x01
#define TH_SYN 0x02
#define TH_RST 0x04
diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c
index 6809809..38f03f7 100644
--- a/net/netfilter/xt_connlimit.c
+++ b/net/netfilter/xt_connlimit.c
@@ -103,7 +103,7 @@
const struct nf_conntrack_tuple *tuple,
const union nf_inet_addr *addr,
const union nf_inet_addr *mask,
- const struct xt_match *match)
+ u_int8_t family)
{
const struct nf_conntrack_tuple_hash *found;
struct xt_connlimit_conn *conn;
@@ -113,8 +113,7 @@
bool addit = true;
int matches = 0;
-
- if (match->family == NFPROTO_IPV6)
+ if (family == NFPROTO_IPV6)
hash = &data->iphash[connlimit_iphash6(addr, mask)];
else
hash = &data->iphash[connlimit_iphash(addr->ip & mask->ip)];
@@ -157,8 +156,7 @@
continue;
}
- if (same_source_net(addr, mask, &conn->tuple.src.u3,
- match->family))
+ if (same_source_net(addr, mask, &conn->tuple.src.u3, family))
/* same source network -> be counted! */
++matches;
nf_ct_put(found_ct);
@@ -207,7 +205,7 @@
spin_lock_bh(&info->data->lock);
connections = count_them(info->data, tuple_ptr, &addr,
- &info->mask, par->match);
+ &info->mask, par->family);
spin_unlock_bh(&info->data->lock);
if (connections < 0) {
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index d7ecca0..f2d116a 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -982,10 +982,7 @@
goto out_put;
size_max = po->tx_ring.frame_size
- - sizeof(struct skb_shared_info)
- - po->tp_hdrlen
- - LL_ALLOCATED_SPACE(dev)
- - sizeof(struct sockaddr_ll);
+ - (po->tp_hdrlen - sizeof(struct sockaddr_ll));
if (size_max > dev->mtu + reserve)
size_max = dev->mtu + reserve;
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 9478d9b..f3e2198 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -578,18 +578,18 @@
/*
* Check that the device given is a valid AX.25 interface that is "up".
+ * called whith RTNL
*/
-static struct net_device *rose_ax25_dev_get(char *devname)
+static struct net_device *rose_ax25_dev_find(char *devname)
{
struct net_device *dev;
- if ((dev = dev_get_by_name(&init_net, devname)) == NULL)
+ if ((dev = __dev_get_by_name(&init_net, devname)) == NULL)
return NULL;
if ((dev->flags & IFF_UP) && dev->type == ARPHRD_AX25)
return dev;
- dev_put(dev);
return NULL;
}
@@ -720,27 +720,23 @@
case SIOCADDRT:
if (copy_from_user(&rose_route, arg, sizeof(struct rose_route_struct)))
return -EFAULT;
- if ((dev = rose_ax25_dev_get(rose_route.device)) == NULL)
+ if ((dev = rose_ax25_dev_find(rose_route.device)) == NULL)
return -EINVAL;
- if (rose_dev_exists(&rose_route.address)) { /* Can't add routes to ourself */
- dev_put(dev);
+ if (rose_dev_exists(&rose_route.address)) /* Can't add routes to ourself */
return -EINVAL;
- }
if (rose_route.mask > 10) /* Mask can't be more than 10 digits */
return -EINVAL;
if (rose_route.ndigis > AX25_MAX_DIGIS)
return -EINVAL;
err = rose_add_node(&rose_route, dev);
- dev_put(dev);
return err;
case SIOCDELRT:
if (copy_from_user(&rose_route, arg, sizeof(struct rose_route_struct)))
return -EFAULT;
- if ((dev = rose_ax25_dev_get(rose_route.device)) == NULL)
+ if ((dev = rose_ax25_dev_find(rose_route.device)) == NULL)
return -EINVAL;
err = rose_del_node(&rose_route, dev);
- dev_put(dev);
return err;
case SIOCRSCLRRT:
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 96c0ed1..6b0359a 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -34,7 +34,7 @@
};
static const struct nla_policy pedit_policy[TCA_PEDIT_MAX + 1] = {
- [TCA_PEDIT_PARMS] = { .len = sizeof(struct tcf_pedit) },
+ [TCA_PEDIT_PARMS] = { .len = sizeof(struct tc_pedit) },
};
static int tcf_pedit_init(struct nlattr *nla, struct nlattr *est,
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 6a53694..7cf6c0f 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -350,7 +350,7 @@
tcm = NLMSG_DATA(nlh);
tcm->tcm_family = AF_UNSPEC;
tcm->tcm__pad1 = 0;
- tcm->tcm__pad1 = 0;
+ tcm->tcm__pad2 = 0;
tcm->tcm_ifindex = qdisc_dev(tp->q)->ifindex;
tcm->tcm_parent = tp->classid;
tcm->tcm_info = TC_H_MAKE(tp->prio, tp->protocol);
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index ccc5e83..1c246a4 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -111,7 +111,7 @@
rqstp->rq_xprt_ctxt = NULL;
dprintk("svc: service %p, releasing skb %p\n", rqstp, skb);
- skb_free_datagram(svsk->sk_sk, skb);
+ skb_free_datagram_locked(svsk->sk_sk, skb);
}
}
@@ -578,7 +578,7 @@
"svc: received unknown control message %d/%d; "
"dropping RPC reply datagram\n",
cmh->cmsg_level, cmh->cmsg_type);
- skb_free_datagram(svsk->sk_sk, skb);
+ skb_free_datagram_locked(svsk->sk_sk, skb);
return 0;
}
@@ -588,18 +588,18 @@
if (csum_partial_copy_to_xdr(&rqstp->rq_arg, skb)) {
local_bh_enable();
/* checksum error */
- skb_free_datagram(svsk->sk_sk, skb);
+ skb_free_datagram_locked(svsk->sk_sk, skb);
return 0;
}
local_bh_enable();
- skb_free_datagram(svsk->sk_sk, skb);
+ skb_free_datagram_locked(svsk->sk_sk, skb);
} else {
/* we can use it in-place */
rqstp->rq_arg.head[0].iov_base = skb->data +
sizeof(struct udphdr);
rqstp->rq_arg.head[0].iov_len = len;
if (skb_checksum_complete(skb)) {
- skb_free_datagram(svsk->sk_sk, skb);
+ skb_free_datagram_locked(svsk->sk_sk, skb);
return 0;
}
rqstp->rq_xprt_ctxt = skb;
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 51ab497..fc820cd 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1074,6 +1074,8 @@
err = -ECONNREFUSED;
if (other->sk_state != TCP_LISTEN)
goto out_unlock;
+ if (other->sk_shutdown & RCV_SHUTDOWN)
+ goto out_unlock;
if (unix_recvq_full(other)) {
err = -EAGAIN;
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 2a33d8b..68b3219 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -358,6 +358,7 @@
struct wireless_dev *wdev);
void cfg80211_conn_work(struct work_struct *work);
+void cfg80211_sme_failed_assoc(struct wireless_dev *wdev);
bool cfg80211_sme_failed_reassoc(struct wireless_dev *wdev);
/* internal helpers */
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 79d2eec..0a6b7a0 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -62,6 +62,7 @@
u8 *ie = mgmt->u.assoc_resp.variable;
int i, ieoffs = offsetof(struct ieee80211_mgmt, u.assoc_resp.variable);
struct cfg80211_internal_bss *bss = NULL;
+ bool need_connect_result = true;
wdev_lock(wdev);
@@ -94,6 +95,14 @@
}
WARN_ON(!bss);
+ } else if (wdev->conn) {
+ cfg80211_sme_failed_assoc(wdev);
+ need_connect_result = false;
+ /*
+ * do not call connect_result() now because the
+ * sme will schedule work that does it later.
+ */
+ goto out;
}
if (!wdev->conn && wdev->sme_state == CFG80211_SME_IDLE) {
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index eddab09..ca3c92a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4029,7 +4029,7 @@
rdev = cfg80211_get_dev_from_info(info);
if (IS_ERR(rdev)) {
err = PTR_ERR(rdev);
- goto out;
+ goto out_rtnl;
}
net = get_net_ns_by_pid(pid);
@@ -4049,6 +4049,7 @@
put_net(net);
out:
cfg80211_unlock_rdev(rdev);
+ out_rtnl:
rtnl_unlock();
return err;
}
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 93c3ed3..9f0b280 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -26,6 +26,7 @@
CFG80211_CONN_AUTHENTICATING,
CFG80211_CONN_ASSOCIATE_NEXT,
CFG80211_CONN_ASSOCIATING,
+ CFG80211_CONN_DEAUTH_ASSOC_FAIL,
} state;
u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
u8 *ie;
@@ -148,6 +149,12 @@
NULL, 0,
WLAN_REASON_DEAUTH_LEAVING);
return err;
+ case CFG80211_CONN_DEAUTH_ASSOC_FAIL:
+ __cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
+ NULL, 0,
+ WLAN_REASON_DEAUTH_LEAVING);
+ /* return an error so that we call __cfg80211_connect_result() */
+ return -EINVAL;
default:
return 0;
}
@@ -158,6 +165,7 @@
struct cfg80211_registered_device *rdev =
container_of(work, struct cfg80211_registered_device, conn_work);
struct wireless_dev *wdev;
+ u8 bssid_buf[ETH_ALEN], *bssid = NULL;
rtnl_lock();
cfg80211_lock_rdev(rdev);
@@ -173,10 +181,13 @@
wdev_unlock(wdev);
continue;
}
+ if (wdev->conn->params.bssid) {
+ memcpy(bssid_buf, wdev->conn->params.bssid, ETH_ALEN);
+ bssid = bssid_buf;
+ }
if (cfg80211_conn_do_work(wdev))
__cfg80211_connect_result(
- wdev->netdev,
- wdev->conn->params.bssid,
+ wdev->netdev, bssid,
NULL, 0, NULL, 0,
WLAN_STATUS_UNSPECIFIED_FAILURE,
false, NULL);
@@ -337,6 +348,15 @@
return true;
}
+void cfg80211_sme_failed_assoc(struct wireless_dev *wdev)
+{
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ wdev->conn->state = CFG80211_CONN_DEAUTH_ASSOC_FAIL;
+ schedule_work(&rdev->conn_work);
+}
+
void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
const u8 *req_ie, size_t req_ie_len,
const u8 *resp_ie, size_t resp_ie_len,
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 87bbb8b..bc4114f 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2,7 +2,7 @@
# (c) 2001, Dave Jones. <davej@redhat.com> (the file handling bit)
# (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit)
# (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite)
-# (c) 2008, Andy Whitcroft <apw@canonical.com>
+# (c) 2008,2009, Andy Whitcroft <apw@canonical.com>
# Licensed under the terms of the GNU GPL License version 2
use strict;
@@ -10,7 +10,7 @@
my $P = $0;
$P =~ s@.*/@@g;
-my $V = '0.29';
+my $V = '0.30';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -130,7 +130,10 @@
my $emitted_corrupt = 0;
-our $Ident = qr{[A-Za-z_][A-Za-z\d_]*};
+our $Ident = qr{
+ [A-Za-z_][A-Za-z\d_]*
+ (?:\s*\#\#\s*[A-Za-z_][A-Za-z\d_]*)*
+ }x;
our $Storage = qr{extern|static|asmlinkage};
our $Sparse = qr{
__user|
@@ -997,23 +1000,25 @@
sub possible {
my ($possible, $line) = @_;
-
- print "CHECK<$possible> ($line)\n" if ($dbg_possible > 2);
- if ($possible !~ /(?:
+ my $notPermitted = qr{(?:
^(?:
$Modifier|
$Storage|
$Type|
- DEFINE_\S+|
+ DEFINE_\S+
+ )$|
+ ^(?:
goto|
return|
case|
else|
asm|__asm__|
do
- )$|
+ )(?:\s|$)|
^(?:typedef|struct|enum)\b
- )/x) {
+ )}x;
+ warn "CHECK<$possible> ($line)\n" if ($dbg_possible > 2);
+ if ($possible !~ $notPermitted) {
# Check for modifiers.
$possible =~ s/\s*$Storage\s*//g;
$possible =~ s/\s*$Sparse\s*//g;
@@ -1022,8 +1027,10 @@
} elsif ($possible =~ /\s/) {
$possible =~ s/\s*$Type\s*//g;
for my $modifier (split(' ', $possible)) {
- warn "MODIFIER: $modifier ($possible) ($line)\n" if ($dbg_possible);
- push(@modifierList, $modifier);
+ if ($modifier !~ $notPermitted) {
+ warn "MODIFIER: $modifier ($possible) ($line)\n" if ($dbg_possible);
+ push(@modifierList, $modifier);
+ }
}
} else {
@@ -1138,6 +1145,7 @@
# suppression flags
my %suppress_ifbraces;
my %suppress_whiletrailers;
+ my %suppress_export;
# Pre-scan the patch sanitizing the lines.
# Pre-scan the patch looking for any __setup documentation.
@@ -1230,7 +1238,6 @@
$linenr++;
my $rawline = $rawlines[$linenr - 1];
- my $hunk_line = ($realcnt != 0);
#extract the line range in the file after the patch is applied
if ($line=~/^\@\@ -\d+(?:,\d+)? \+(\d+)(,(\d+))? \@\@/) {
@@ -1247,6 +1254,7 @@
%suppress_ifbraces = ();
%suppress_whiletrailers = ();
+ %suppress_export = ();
next;
# track the line number as we move through the hunk, note that
@@ -1270,6 +1278,8 @@
$realcnt--;
}
+ my $hunk_line = ($realcnt != 0);
+
#make up the handle for any error we report on this line
$prefix = "$filename:$realline: " if ($emacs && $file);
$prefix = "$filename:$linenr: " if ($emacs && !$file);
@@ -1420,13 +1430,22 @@
}
# Check for potential 'bare' types
- my ($stat, $cond, $line_nr_next, $remain_next, $off_next);
+ my ($stat, $cond, $line_nr_next, $remain_next, $off_next,
+ $realline_next);
if ($realcnt && $line =~ /.\s*\S/) {
($stat, $cond, $line_nr_next, $remain_next, $off_next) =
ctx_statement_block($linenr, $realcnt, 0);
$stat =~ s/\n./\n /g;
$cond =~ s/\n./\n /g;
+ # Find the real next line.
+ $realline_next = $line_nr_next;
+ if (defined $realline_next &&
+ (!defined $lines[$realline_next - 1] ||
+ substr($lines[$realline_next - 1], $off_next) =~ /^\s*$/)) {
+ $realline_next++;
+ }
+
my $s = $stat;
$s =~ s/{.*$//s;
@@ -1661,8 +1680,8 @@
}
# check for initialisation to aggregates open brace on the next line
- if ($prevline =~ /$Declare\s*$Ident\s*=\s*$/ &&
- $line =~ /^.\s*{/) {
+ if ($line =~ /^.\s*{/ &&
+ $prevline =~ /(?:^|[^=])=\s*$/) {
ERROR("that open brace { should be on the previous line\n" . $hereprev);
}
@@ -1687,21 +1706,40 @@
$line =~ s@//.*@@;
$opline =~ s@//.*@@;
-#EXPORT_SYMBOL should immediately follow its function closing }.
- if (($line =~ /EXPORT_SYMBOL.*\((.*)\)/) ||
- ($line =~ /EXPORT_UNUSED_SYMBOL.*\((.*)\)/)) {
+# EXPORT_SYMBOL should immediately follow the thing it is exporting, consider
+# the whole statement.
+#print "APW <$lines[$realline_next - 1]>\n";
+ if (defined $realline_next &&
+ exists $lines[$realline_next - 1] &&
+ !defined $suppress_export{$realline_next} &&
+ ($lines[$realline_next - 1] =~ /EXPORT_SYMBOL.*\((.*)\)/ ||
+ $lines[$realline_next - 1] =~ /EXPORT_UNUSED_SYMBOL.*\((.*)\)/)) {
my $name = $1;
- if ($prevline !~ /(?:
- ^.}|
+ if ($stat !~ /(?:
+ \n.}\s*$|
^.DEFINE_$Ident\(\Q$name\E\)|
^.DECLARE_$Ident\(\Q$name\E\)|
^.LIST_HEAD\(\Q$name\E\)|
- ^.$Type\s*\(\s*\*\s*\Q$name\E\s*\)\s*\(|
- \b\Q$name\E(?:\s+$Attribute)?\s*(?:;|=|\[)
+ ^.(?:$Storage\s+)?$Type\s*\(\s*\*\s*\Q$name\E\s*\)\s*\(|
+ \b\Q$name\E(?:\s+$Attribute)*\s*(?:;|=|\[|\()
)/x) {
- WARN("EXPORT_SYMBOL(foo); should immediately follow its function/variable\n" . $herecurr);
+#print "FOO A<$lines[$realline_next - 1]> stat<$stat> name<$name>\n";
+ $suppress_export{$realline_next} = 2;
+ } else {
+ $suppress_export{$realline_next} = 1;
}
}
+ if (!defined $suppress_export{$linenr} &&
+ $prevline =~ /^.\s*$/ &&
+ ($line =~ /EXPORT_SYMBOL.*\((.*)\)/ ||
+ $line =~ /EXPORT_UNUSED_SYMBOL.*\((.*)\)/)) {
+#print "FOO B <$lines[$linenr - 1]>\n";
+ $suppress_export{$linenr} = 2;
+ }
+ if (defined $suppress_export{$linenr} &&
+ $suppress_export{$linenr} == 2) {
+ WARN("EXPORT_SYMBOL(foo); should immediately follow its function/variable\n" . $herecurr);
+ }
# check for external initialisers.
if ($line =~ /^.$Type\s*$Ident\s*(?:\s+$Modifier)*\s*=\s*(0|NULL|false)\s*;/) {
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index cdb44b6..81a67a4 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -5,15 +5,15 @@
# Print selected MAINTAINERS information for
# the files modified in a patch or for a file
#
-# usage: perl scripts/get_maintainers.pl [OPTIONS] <patch>
-# perl scripts/get_maintainers.pl [OPTIONS] -f <file>
+# usage: perl scripts/get_maintainer.pl [OPTIONS] <patch>
+# perl scripts/get_maintainer.pl [OPTIONS] -f <file>
#
# Licensed under the terms of the GNU GPL License version 2
use strict;
my $P = $0;
-my $V = '0.20';
+my $V = '0.21';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -37,6 +37,7 @@
my $web = 0;
my $subsystem = 0;
my $status = 0;
+my $keywords = 1;
my $from_filename = 0;
my $pattern_depth = 0;
my $version = 0;
@@ -84,6 +85,7 @@
'scm!' => \$scm,
'web!' => \$web,
'pattern-depth=i' => \$pattern_depth,
+ 'k|keywords!' => \$keywords,
'f|file' => \$from_filename,
'v|version' => \$version,
'h|help' => \$help,
@@ -132,6 +134,8 @@
## Read MAINTAINERS for type/value pairs
my @typevalue = ();
+my %keyword_hash;
+
open(MAINT, "<${lk_path}MAINTAINERS") || die "$P: Can't open MAINTAINERS\n";
while (<MAINT>) {
my $line = $_;
@@ -149,6 +153,8 @@
if ((-d $value)) {
$value =~ s@([^/])$@$1/@;
}
+ } elsif ($type eq "K") {
+ $keyword_hash{@typevalue} = $value;
}
push(@typevalue, "$type:$value");
} elsif (!/^(\s)*$/) {
@@ -188,6 +194,7 @@
my @files = ();
my @range = ();
+my @keyword_tvi = ();
foreach my $file (@ARGV) {
##if $file is a directory and it lacks a trailing slash, add one
@@ -198,11 +205,24 @@
}
if ($from_filename) {
push(@files, $file);
+ if (-f $file && $keywords) {
+ open(FILE, "<$file") or die "$P: Can't open ${file}\n";
+ while (<FILE>) {
+ my $patch_line = $_;
+ foreach my $line (keys %keyword_hash) {
+ if ($patch_line =~ m/^.*$keyword_hash{$line}/x) {
+ push(@keyword_tvi, $line);
+ }
+ }
+ }
+ close(FILE);
+ }
} else {
my $file_cnt = @files;
my $lastfile;
open(PATCH, "<$file") or die "$P: Can't open ${file}\n";
while (<PATCH>) {
+ my $patch_line = $_;
if (m/^\+\+\+\s+(\S+)/) {
my $filename = $1;
$filename =~ s@^[^/]*/@@;
@@ -213,6 +233,12 @@
if ($email_git_blame) {
push(@range, "$lastfile:$1:$2");
}
+ } elsif ($keywords) {
+ foreach my $line (keys %keyword_hash) {
+ if ($patch_line =~ m/^[+-].*$keyword_hash{$line}/x) {
+ push(@keyword_tvi, $line);
+ }
+ }
}
}
close(PATCH);
@@ -286,6 +312,13 @@
}
}
+if ($keywords) {
+ @keyword_tvi = sort_and_uniq(@keyword_tvi);
+ foreach my $line (@keyword_tvi) {
+ add_categories($line);
+ }
+}
+
if ($email) {
foreach my $chief (@penguin_chief) {
if ($chief =~ m/^(.*):(.*)/) {
@@ -384,6 +417,7 @@
Other options:
--pattern-depth => Number of pattern directory traversals (default: 0 (all))
+ --keywords => scan patch for keywords (default: 1 (on))
--version => show version
--help => show this help information
@@ -486,7 +520,6 @@
}
sub find_starting_index {
-
my ($index) = @_;
while ($index > 0) {
diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 2fb28ef..06ec722 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -873,7 +873,7 @@
/* otherwise specify the destination keyring recorded in the
* authorisation key (any KEY_SPEC_*_KEYRING) */
if (ringid >= KEY_SPEC_REQUESTOR_KEYRING) {
- *_dest_keyring = rka->dest_keyring;
+ *_dest_keyring = key_get(rka->dest_keyring);
return 0;
}
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 0c14401..c69c60b 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -953,11 +953,12 @@
struct snd_pcm_substream *substream;
struct snd_pcm_notify *notify;
char str[16];
- struct snd_pcm *pcm = device->device_data;
+ struct snd_pcm *pcm;
struct device *dev;
- if (snd_BUG_ON(!pcm || !device))
+ if (snd_BUG_ON(!device || !device->device_data))
return -ENXIO;
+ pcm = device->device_data;
mutex_lock(®ister_mutex);
err = snd_pcm_add(pcm);
if (err) {
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index c0adc14..70d6f25 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -248,7 +248,8 @@
list_for_each_entry(substream, &s->substreams, list) {
if (substream->opened) {
if (stream == SNDRV_RAWMIDI_STREAM_INPUT ||
- !(mode & SNDRV_RAWMIDI_LFLG_APPEND))
+ !(mode & SNDRV_RAWMIDI_LFLG_APPEND) ||
+ !substream->append)
continue;
}
if (subdevice < 0 || subdevice == substream->number) {
@@ -266,17 +267,21 @@
{
int err;
- err = snd_rawmidi_runtime_create(substream);
- if (err < 0)
- return err;
- err = substream->ops->open(substream);
- if (err < 0)
- return err;
- substream->opened = 1;
- if (substream->use_count++ == 0)
+ if (substream->use_count == 0) {
+ err = snd_rawmidi_runtime_create(substream);
+ if (err < 0)
+ return err;
+ err = substream->ops->open(substream);
+ if (err < 0) {
+ snd_rawmidi_runtime_free(substream);
+ return err;
+ }
+ substream->opened = 1;
substream->active_sensing = 0;
- if (mode & SNDRV_RAWMIDI_LFLG_APPEND)
- substream->append = 1;
+ if (mode & SNDRV_RAWMIDI_LFLG_APPEND)
+ substream->append = 1;
+ }
+ substream->use_count++;
rmidi->streams[substream->stream].substream_opened++;
return 0;
}
@@ -297,27 +302,27 @@
SNDRV_RAWMIDI_STREAM_INPUT,
mode, &sinput);
if (err < 0)
- goto __error;
+ return err;
}
if (mode & SNDRV_RAWMIDI_LFLG_OUTPUT) {
err = assign_substream(rmidi, subdevice,
SNDRV_RAWMIDI_STREAM_OUTPUT,
mode, &soutput);
if (err < 0)
- goto __error;
+ return err;
}
if (sinput) {
err = open_substream(rmidi, sinput, mode);
if (err < 0)
- goto __error;
+ return err;
}
if (soutput) {
err = open_substream(rmidi, soutput, mode);
if (err < 0) {
if (sinput)
close_substream(rmidi, sinput, 0);
- goto __error;
+ return err;
}
}
@@ -325,13 +330,6 @@
rfile->input = sinput;
rfile->output = soutput;
return 0;
-
- __error:
- if (sinput && sinput->runtime)
- snd_rawmidi_runtime_free(sinput);
- if (soutput && soutput->runtime)
- snd_rawmidi_runtime_free(soutput);
- return err;
}
/* called from sound/core/seq/seq_midi.c */
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 6ba066c..252e04c 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -165,7 +165,7 @@
module_param_array(pcm_devs, int, NULL, 0444);
MODULE_PARM_DESC(pcm_devs, "PCM devices # (0-4) for dummy driver.");
module_param_array(pcm_substreams, int, NULL, 0444);
-MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-16) for dummy driver.");
+MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-128) for dummy driver.");
//module_param_array(midi_devs, int, NULL, 0444);
//MODULE_PARM_DESC(midi_devs, "MIDI devices # (0-2) for dummy driver.");
module_param(fake_buffer, bool, 0444);
@@ -808,8 +808,6 @@
unsigned int idx;
int err;
- if (snd_BUG_ON(!dummy))
- return -EINVAL;
spin_lock_init(&dummy->mixer_lock);
strcpy(card->mixername, "Dummy Mixer");
diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c
index 84cc265..e1145ac 100644
--- a/sound/drivers/pcsp/pcsp_lib.c
+++ b/sound/drivers/pcsp/pcsp_lib.c
@@ -39,25 +39,20 @@
/* write the port and returns the next expire time in ns;
* called at the trigger-start and in hrtimer callback
*/
-static unsigned long pcsp_timer_update(struct hrtimer *handle)
+static u64 pcsp_timer_update(struct snd_pcsp *chip)
{
unsigned char timer_cnt, val;
u64 ns;
struct snd_pcm_substream *substream;
struct snd_pcm_runtime *runtime;
- struct snd_pcsp *chip = container_of(handle, struct snd_pcsp, timer);
unsigned long flags;
if (chip->thalf) {
outb(chip->val61, 0x61);
chip->thalf = 0;
- if (!atomic_read(&chip->timer_active))
- return 0;
return chip->ns_rem;
}
- if (!atomic_read(&chip->timer_active))
- return 0;
substream = chip->playback_substream;
if (!substream)
return 0;
@@ -88,24 +83,17 @@
return ns;
}
-enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
+static void pcsp_pointer_update(struct snd_pcsp *chip)
{
- struct snd_pcsp *chip = container_of(handle, struct snd_pcsp, timer);
struct snd_pcm_substream *substream;
- int periods_elapsed, pointer_update;
size_t period_bytes, buffer_bytes;
- unsigned long ns;
+ int periods_elapsed;
unsigned long flags;
- pointer_update = !chip->thalf;
- ns = pcsp_timer_update(handle);
- if (!ns)
- return HRTIMER_NORESTART;
-
/* update the playback position */
substream = chip->playback_substream;
if (!substream)
- return HRTIMER_NORESTART;
+ return;
period_bytes = snd_pcm_lib_period_bytes(substream);
buffer_bytes = snd_pcm_lib_buffer_bytes(substream);
@@ -134,6 +122,26 @@
if (periods_elapsed)
tasklet_schedule(&pcsp_pcm_tasklet);
+}
+
+enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
+{
+ struct snd_pcsp *chip = container_of(handle, struct snd_pcsp, timer);
+ int pointer_update;
+ u64 ns;
+
+ if (!atomic_read(&chip->timer_active) || !chip->playback_substream)
+ return HRTIMER_NORESTART;
+
+ pointer_update = !chip->thalf;
+ ns = pcsp_timer_update(chip);
+ if (!ns) {
+ printk(KERN_WARNING "PCSP: unexpected stop\n");
+ return HRTIMER_NORESTART;
+ }
+
+ if (pointer_update)
+ pcsp_pointer_update(chip);
hrtimer_forward(handle, hrtimer_get_expires(handle), ns_to_ktime(ns));
@@ -142,8 +150,6 @@
static int pcsp_start_playing(struct snd_pcsp *chip)
{
- unsigned long ns;
-
#if PCSP_DEBUG
printk(KERN_INFO "PCSP: start_playing called\n");
#endif
@@ -159,11 +165,7 @@
atomic_set(&chip->timer_active, 1);
chip->thalf = 0;
- ns = pcsp_timer_update(&pcsp_chip.timer);
- if (!ns)
- return -EIO;
-
- hrtimer_start(&pcsp_chip.timer, ktime_set(0, ns), HRTIMER_MODE_REL);
+ hrtimer_start(&pcsp_chip.timer, ktime_set(0, 0), HRTIMER_MODE_REL);
return 0;
}
@@ -232,21 +234,22 @@
static int snd_pcsp_playback_prepare(struct snd_pcm_substream *substream)
{
struct snd_pcsp *chip = snd_pcm_substream_chip(substream);
-#if PCSP_DEBUG
- printk(KERN_INFO "PCSP: prepare called, "
- "size=%zi psize=%zi f=%zi f1=%i\n",
- snd_pcm_lib_buffer_bytes(substream),
- snd_pcm_lib_period_bytes(substream),
- snd_pcm_lib_buffer_bytes(substream) /
- snd_pcm_lib_period_bytes(substream),
- substream->runtime->periods);
-#endif
pcsp_sync_stop(chip);
chip->playback_ptr = 0;
chip->period_ptr = 0;
chip->fmt_size =
snd_pcm_format_physical_width(substream->runtime->format) >> 3;
chip->is_signed = snd_pcm_format_signed(substream->runtime->format);
+#if PCSP_DEBUG
+ printk(KERN_INFO "PCSP: prepare called, "
+ "size=%zi psize=%zi f=%zi f1=%i fsize=%i\n",
+ snd_pcm_lib_buffer_bytes(substream),
+ snd_pcm_lib_period_bytes(substream),
+ snd_pcm_lib_buffer_bytes(substream) /
+ snd_pcm_lib_period_bytes(substream),
+ substream->runtime->periods,
+ chip->fmt_size);
+#endif
return 0;
}
diff --git a/sound/drivers/pcsp/pcsp_mixer.c b/sound/drivers/pcsp/pcsp_mixer.c
index 199b033..903bc84 100644
--- a/sound/drivers/pcsp/pcsp_mixer.c
+++ b/sound/drivers/pcsp/pcsp_mixer.c
@@ -72,7 +72,7 @@
if (treble != chip->treble) {
chip->treble = treble;
#if PCSP_DEBUG
- printk(KERN_INFO "PCSP: rate set to %i\n", PCSP_RATE());
+ printk(KERN_INFO "PCSP: rate set to %li\n", PCSP_RATE());
#endif
changed = 1;
}
diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c
index 793b7f4..3f3c3f7 100644
--- a/sound/oss/dmasound/dmasound_core.c
+++ b/sound/oss/dmasound/dmasound_core.c
@@ -219,7 +219,9 @@
* Mid level stuff
*/
-struct sound_settings dmasound = { .lock = SPIN_LOCK_UNLOCKED };
+struct sound_settings dmasound = {
+ .lock = __SPIN_LOCK_UNLOCKED(dmasound.lock)
+};
static inline void sound_silence(void)
{
diff --git a/sound/oss/sb_common.c b/sound/oss/sb_common.c
index 77d0e5e..ce4db49 100644
--- a/sound/oss/sb_common.c
+++ b/sound/oss/sb_common.c
@@ -157,7 +157,7 @@
break;
default:
- /* printk(KERN_WARN "Sound Blaster: Unexpected interrupt\n"); */
+ /* printk(KERN_WARNING "Sound Blaster: Unexpected interrupt\n"); */
;
}
}
@@ -177,7 +177,7 @@
break;
default:
- /* printk(KERN_WARN "Sound Blaster: Unexpected interrupt\n"); */
+ /* printk(KERN_WARNING "Sound Blaster: Unexpected interrupt\n"); */
;
}
}
diff --git a/sound/oss/sb_ess.c b/sound/oss/sb_ess.c
index 180e95c..51a3d38 100644
--- a/sound/oss/sb_ess.c
+++ b/sound/oss/sb_ess.c
@@ -782,7 +782,7 @@
break;
default:;
- /* printk(KERN_WARN "ESS: Unexpected interrupt\n"); */
+ /* printk(KERN_WARNING "ESS: Unexpected interrupt\n"); */
}
}
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c
index e924492..f47f9e2 100644
--- a/sound/parisc/harmony.c
+++ b/sound/parisc/harmony.c
@@ -624,6 +624,9 @@
struct snd_pcm *pcm;
int err;
+ if (snd_BUG_ON(!h))
+ return -EINVAL;
+
harmony_disable_interrupts(h);
err = snd_pcm_new(h->card, "harmony", 0, 1, 1, &pcm);
@@ -865,11 +868,12 @@
static int __devinit
snd_harmony_mixer_init(struct snd_harmony *h)
{
- struct snd_card *card = h->card;
+ struct snd_card *card;
int idx, err;
if (snd_BUG_ON(!h))
return -EINVAL;
+ card = h->card;
strcpy(card->mixername, "Harmony Gain control interface");
for (idx = 0; idx < HARMONY_CONTROLS; idx++) {
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index fb5ee3c..75c602b 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -259,7 +259,6 @@
config SND_CS5535AUDIO
tristate "CS5535/CS5536 Audio"
- depends on X86 && !X86_64
select SND_PCM
select SND_AC97_CODEC
help
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index b458d20..aaf4da6 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -973,7 +973,7 @@
void *private_data;
snd_ali_printk("free_voice: channel=%d\n",pvoice->number);
- if (pvoice == NULL || !pvoice->use)
+ if (!pvoice->use)
return;
snd_ali_clear_voices(codec, pvoice->number, pvoice->number);
spin_lock_irq(&codec->voice_alloc);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index c9ad182..6517f58 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -722,9 +722,10 @@
chip->last_cmd[addr]);
chip->single_cmd = 1;
bus->response_reset = 0;
- /* re-initialize CORB/RIRB */
+ /* release CORB/RIRB */
azx_free_cmd_io(chip);
- azx_init_cmd_io(chip);
+ /* disable unsolicited responses */
+ azx_writel(chip, GCTL, azx_readl(chip, GCTL) & ~ICH6_GCTL_UNSOL);
return -1;
}
@@ -865,7 +866,9 @@
}
/* Accept unsolicited responses */
- azx_writel(chip, GCTL, azx_readl(chip, GCTL) | ICH6_GCTL_UNSOL);
+ if (!chip->single_cmd)
+ azx_writel(chip, GCTL, azx_readl(chip, GCTL) |
+ ICH6_GCTL_UNSOL);
/* detect codecs */
if (!chip->codec_mask) {
@@ -980,7 +983,8 @@
azx_int_enable(chip);
/* initialize the codec command I/O */
- azx_init_cmd_io(chip);
+ if (!chip->single_cmd)
+ azx_init_cmd_io(chip);
/* program the position buffer */
azx_writel(chip, DPLBASE, (u32)chip->posbuf.addr);
@@ -2674,6 +2678,7 @@
{ PCI_DEVICE(0x10de, 0x044b), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x055c), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x055d), .driver_data = AZX_DRIVER_NVIDIA },
+ { PCI_DEVICE(0x10de, 0x0590), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x0774), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x0775), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x0776), .driver_data = AZX_DRIVER_NVIDIA },
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 3fbbc8c..905859d 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -110,6 +110,7 @@
unsigned int dell_automute;
unsigned int port_d_mode;
+ unsigned char ext_mic_bias;
};
static int conexant_playback_pcm_open(struct hda_pcm_stream *hinfo,
@@ -1927,6 +1928,11 @@
static hda_nid_t cxt5066_capsrc_nids[1] = { 0x17 };
#define CXT5066_SPDIF_OUT 0x21
+/* OLPC's microphone port is DC coupled for use with external sensors,
+ * therefore we use a 50% mic bias in order to center the input signal with
+ * the DC input range of the codec. */
+#define CXT5066_OLPC_EXT_MIC_BIAS PIN_VREF50
+
static struct hda_channel_mode cxt5066_modes[1] = {
{ 2, NULL },
};
@@ -1980,9 +1986,10 @@
/* toggle input of built-in and mic jack appropriately */
static void cxt5066_automic(struct hda_codec *codec)
{
- static struct hda_verb ext_mic_present[] = {
+ struct conexant_spec *spec = codec->spec;
+ struct hda_verb ext_mic_present[] = {
/* enable external mic, port B */
- {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+ {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, spec->ext_mic_bias},
/* switch to external mic input */
{0x17, AC_VERB_SET_CONNECT_SEL, 0},
@@ -2235,7 +2242,7 @@
{0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
/* Port B: external microphone */
- {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+ {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, CXT5066_OLPC_EXT_MIC_BIAS},
/* Port C: internal microphone */
{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
@@ -2325,6 +2332,7 @@
CXT5066_LAPTOP),
SND_PCI_QUIRK(0x1028, 0x02f5, "Dell",
CXT5066_DELL_LAPTOP),
+ SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5),
{}
};
@@ -2352,6 +2360,7 @@
spec->input_mux = &cxt5066_capture_source;
spec->port_d_mode = PIN_HP;
+ spec->ext_mic_bias = PIN_VREF80;
spec->num_init_verbs = 1;
spec->init_verbs[0] = cxt5066_init_verbs;
@@ -2383,6 +2392,7 @@
spec->mixers[spec->num_mixers++] = cxt5066_mixer_master_olpc;
spec->mixers[spec->num_mixers++] = cxt5066_mixers;
spec->port_d_mode = 0;
+ spec->ext_mic_bias = CXT5066_OLPC_EXT_MIC_BIAS;
/* no S/PDIF out */
spec->multiout.dig_out_nid = 0;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c08ca66..daf6975 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -965,6 +965,8 @@
unsigned int nid = spec->autocfg.hp_pins[0];
int i;
+ if (!nid)
+ return;
pincap = snd_hda_query_pin_caps(codec, nid);
if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
@@ -4682,9 +4684,9 @@
spec->multiout.dig_out_nid = dig_nid;
else {
spec->multiout.slave_dig_outs = spec->slave_dig_outs;
- spec->slave_dig_outs[i - 1] = dig_nid;
- if (i == ARRAY_SIZE(spec->slave_dig_outs) - 1)
+ if (i >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
break;
+ spec->slave_dig_outs[i - 1] = dig_nid;
}
}
if (spec->autocfg.dig_in_pin)
@@ -6247,7 +6249,7 @@
SND_PCI_QUIRK(0x1025, 0x008f, "Acer", ALC260_ACER),
SND_PCI_QUIRK(0x1509, 0x4540, "Favorit 100XS", ALC260_FAVORIT100),
SND_PCI_QUIRK(0x103c, 0x2808, "HP d5700", ALC260_HP_3013),
- SND_PCI_QUIRK(0x103c, 0x280a, "HP d5750", ALC260_HP_3013),
+ SND_PCI_QUIRK(0x103c, 0x280a, "HP d5750", ALC260_AUTO), /* no quirk */
SND_PCI_QUIRK(0x103c, 0x3010, "HP", ALC260_HP_3013),
SND_PCI_QUIRK(0x103c, 0x3011, "HP", ALC260_HP_3013),
SND_PCI_QUIRK(0x103c, 0x3012, "HP", ALC260_HP_DC7600),
@@ -9811,9 +9813,9 @@
spec->multiout.dig_out_nid = dig_nid;
else {
spec->multiout.slave_dig_outs = spec->slave_dig_outs;
- spec->slave_dig_outs[i - 1] = dig_nid;
- if (i == ARRAY_SIZE(spec->slave_dig_outs) - 1)
+ if (i >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
break;
+ spec->slave_dig_outs[i - 1] = dig_nid;
}
}
if (spec->autocfg.dig_in_pin)
@@ -11458,6 +11460,7 @@
SND_PCI_QUIRK(0x104d, 0x820f, "Sony ASSAMD", ALC262_SONY_ASSAMD),
SND_PCI_QUIRK(0x104d, 0x9016, "Sony VAIO", ALC262_AUTO), /* dig-only */
SND_PCI_QUIRK(0x104d, 0x9025, "Sony VAIO Z21MN", ALC262_TOSHIBA_S06),
+ SND_PCI_QUIRK(0x104d, 0x9035, "Sony VAIO VGN-FW170J", ALC262_AUTO),
SND_PCI_QUIRK_MASK(0x104d, 0xff00, 0x9000, "Sony VAIO",
ALC262_SONY_ASSAMD),
SND_PCI_QUIRK(0x1179, 0x0001, "Toshiba dynabook SS RX1",
@@ -12602,7 +12605,8 @@
SND_PCI_QUIRK(0x1025, 0x015b, "Acer Aspire One",
ALC268_ACER_ASPIRE_ONE),
SND_PCI_QUIRK(0x1028, 0x0253, "Dell OEM", ALC268_DELL),
- SND_PCI_QUIRK(0x1028, 0x02b0, "Dell Inspiron Mini9", ALC268_DELL),
+ SND_PCI_QUIRK_MASK(0x1028, 0xfff0, 0x02b0,
+ "Dell Inspiron Mini9/Vostro A90", ALC268_DELL),
/* almost compatible with toshiba but with optional digital outs;
* auto-probing seems working fine
*/
@@ -17374,7 +17378,7 @@
/* create playback/capture controls for input pins */
#define alc662_auto_create_input_ctls \
- alc880_auto_create_input_ctls
+ alc882_auto_create_input_ctls
static void alc662_auto_set_output_and_unmute(struct hda_codec *codec,
hda_nid_t nid, int pin_type,
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 66c0876..8eb6508 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -28,6 +28,7 @@
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pci.h>
+#include <linux/dmi.h>
#include <sound/core.h>
#include <sound/asoundef.h>
#include <sound/jack.h>
@@ -1693,6 +1694,8 @@
"DFI LanParty", STAC_92HD71BXX_REF),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30fb,
"HP dv4-1222nr", STAC_HP_DV4_1222NR),
+ SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x1720,
+ "HP", STAC_HP_DV5),
SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3080,
"HP", STAC_HP_DV5),
SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x30f0,
@@ -4665,6 +4668,26 @@
}
}
+static int hp_bseries_system(u32 subsystem_id)
+{
+ switch (subsystem_id) {
+ case 0x103c307e:
+ case 0x103c307f:
+ case 0x103c3080:
+ case 0x103c3081:
+ case 0x103c1722:
+ case 0x103c1723:
+ case 0x103c1724:
+ case 0x103c1725:
+ case 0x103c1726:
+ case 0x103c1727:
+ case 0x103c1728:
+ case 0x103c1729:
+ return 1;
+ }
+ return 0;
+}
+
#ifdef CONFIG_PROC_FS
static void stac92hd_proc_hook(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid)
@@ -4754,6 +4777,11 @@
else
spec->gpio_data |= spec->gpio_led; /* white */
+ if (hp_bseries_system(codec->subsystem_id)) {
+ /* LED state is inverted on these systems */
+ spec->gpio_data ^= spec->gpio_led;
+ }
+
stac_gpio_set(codec, spec->gpio_mask,
spec->gpio_dir,
spec->gpio_data);
@@ -5243,6 +5271,7 @@
{
struct sigmatel_spec *spec;
struct hda_verb *unmute_init = stac92hd71bxx_unmute_core_init;
+ unsigned int pin_cfg;
int err = 0;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
@@ -5426,6 +5455,45 @@
break;
}
+ if (hp_bseries_system(codec->subsystem_id)) {
+ pin_cfg = snd_hda_codec_get_pincfg(codec, 0x0f);
+ if (get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT ||
+ get_defcfg_device(pin_cfg) == AC_JACK_SPEAKER ||
+ get_defcfg_device(pin_cfg) == AC_JACK_HP_OUT) {
+ /* It was changed in the BIOS to just satisfy MS DTM.
+ * Lets turn it back into slaved HP
+ */
+ pin_cfg = (pin_cfg & (~AC_DEFCFG_DEVICE))
+ | (AC_JACK_HP_OUT <<
+ AC_DEFCFG_DEVICE_SHIFT);
+ pin_cfg = (pin_cfg & (~(AC_DEFCFG_DEF_ASSOC
+ | AC_DEFCFG_SEQUENCE)))
+ | 0x1f;
+ snd_hda_codec_set_pincfg(codec, 0x0f, pin_cfg);
+ }
+ }
+
+ if ((codec->subsystem_id >> 16) == PCI_VENDOR_ID_HP) {
+ const struct dmi_device *dev = NULL;
+ while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING,
+ NULL, dev))) {
+ if (strcmp(dev->name, "HP_Mute_LED_1")) {
+ switch (codec->vendor_id) {
+ case 0x111d7608:
+ spec->gpio_led = 0x01;
+ break;
+ case 0x111d7600:
+ case 0x111d7601:
+ case 0x111d7602:
+ case 0x111d7603:
+ spec->gpio_led = 0x08;
+ break;
+ }
+ break;
+ }
+ }
+ }
+
#ifdef CONFIG_SND_HDA_POWER_SAVE
if (spec->gpio_led) {
spec->gpio_mask |= spec->gpio_led;
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 754867e..aac20fb 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -1950,6 +1950,12 @@
},
{
.subvendor = 0x104d,
+ .subdevice = 0x8144,
+ .name = "Sony",
+ .type = AC97_TUNE_INV_EAPD
+ },
+ {
+ .subvendor = 0x104d,
.subdevice = 0x8197,
.name = "Sony S1XP",
.type = AC97_TUNE_INV_EAPD
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 91683a3..8a332d2 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -386,6 +386,7 @@
struct snd_pcm *pcms[2];
struct snd_rawmidi *rmidi;
+ struct snd_kcontrol *dxs_controls[4];
struct snd_ac97_bus *ac97_bus;
struct snd_ac97 *ac97;
@@ -1216,9 +1217,9 @@
/*
- * open callback for playback on via686 and via823x DSX
+ * open callback for playback on via686
*/
-static int snd_via82xx_playback_open(struct snd_pcm_substream *substream)
+static int snd_via686_playback_open(struct snd_pcm_substream *substream)
{
struct via82xx *chip = snd_pcm_substream_chip(substream);
struct viadev *viadev = &chip->devs[chip->playback_devno + substream->number];
@@ -1230,6 +1231,32 @@
}
/*
+ * open callback for playback on via823x DXS
+ */
+static int snd_via8233_playback_open(struct snd_pcm_substream *substream)
+{
+ struct via82xx *chip = snd_pcm_substream_chip(substream);
+ struct viadev *viadev;
+ unsigned int stream;
+ int err;
+
+ viadev = &chip->devs[chip->playback_devno + substream->number];
+ if ((err = snd_via82xx_pcm_open(chip, viadev, substream)) < 0)
+ return err;
+ stream = viadev->reg_offset / 0x10;
+ if (chip->dxs_controls[stream]) {
+ chip->playback_volume[stream][0] = 0;
+ chip->playback_volume[stream][1] = 0;
+ chip->dxs_controls[stream]->vd[0].access &=
+ ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
+ SNDRV_CTL_EVENT_MASK_INFO,
+ &chip->dxs_controls[stream]->id);
+ }
+ return 0;
+}
+
+/*
* open callback for playback on via823x multi-channel
*/
static int snd_via8233_multi_open(struct snd_pcm_substream *substream)
@@ -1302,10 +1329,26 @@
return 0;
}
+static int snd_via8233_playback_close(struct snd_pcm_substream *substream)
+{
+ struct via82xx *chip = snd_pcm_substream_chip(substream);
+ struct viadev *viadev = substream->runtime->private_data;
+ unsigned int stream;
+
+ stream = viadev->reg_offset / 0x10;
+ if (chip->dxs_controls[stream]) {
+ chip->dxs_controls[stream]->vd[0].access |=
+ SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_INFO,
+ &chip->dxs_controls[stream]->id);
+ }
+ return snd_via82xx_pcm_close(substream);
+}
+
/* via686 playback callbacks */
static struct snd_pcm_ops snd_via686_playback_ops = {
- .open = snd_via82xx_playback_open,
+ .open = snd_via686_playback_open,
.close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_via82xx_hw_params,
@@ -1331,8 +1374,8 @@
/* via823x DSX playback callbacks */
static struct snd_pcm_ops snd_via8233_playback_ops = {
- .open = snd_via82xx_playback_open,
- .close = snd_via82xx_pcm_close,
+ .open = snd_via8233_playback_open,
+ .close = snd_via8233_playback_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_via82xx_hw_params,
.hw_free = snd_via82xx_hw_free,
@@ -1709,8 +1752,9 @@
.device = 0,
/* .subdevice set later */
.name = "PCM Playback Volume",
- .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
- SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+ SNDRV_CTL_ELEM_ACCESS_INACTIVE,
.info = snd_via8233_dxs_volume_info,
.get = snd_via8233_dxs_volume_get,
.put = snd_via8233_dxs_volume_put,
@@ -1948,6 +1992,7 @@
err = snd_ctl_add(chip->card, kctl);
if (err < 0)
return err;
+ chip->dxs_controls[i] = kctl;
}
}
}
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index 7dea74b..64b8599 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -217,20 +217,25 @@
* configuration callback
*/
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
static int pdacf_config(struct pcmcia_device *link)
{
struct snd_pdacf *pdacf = link->priv;
- int last_fn, last_ret;
+ int ret;
snd_printdd(KERN_DEBUG "pdacf_config called\n");
link->conf.ConfigIndex = 0x5;
- CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+ ret = pcmcia_request_io(link, &link->io);
+ if (ret)
+ goto failed;
+
+ ret = pcmcia_request_irq(link, &link->irq);
+ if (ret)
+ goto failed;
+
+ ret = pcmcia_request_configuration(link, &link->conf);
+ if (ret)
+ goto failed;
if (snd_pdacf_assign_resources(pdacf, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
goto failed;
@@ -238,8 +243,6 @@
link->dev_node = &pdacf->node;
return 0;
-cs_failed:
- cs_error(link, last_fn, last_ret);
failed:
pcmcia_disable_device(link);
return -ENODEV;
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 7445cc8..1492744 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -213,14 +213,11 @@
* configuration callback
*/
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
static int vxpocket_config(struct pcmcia_device *link)
{
struct vx_core *chip = link->priv;
struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
- int last_fn, last_ret;
+ int ret;
snd_printdd(KERN_DEBUG "vxpocket_config called\n");
@@ -235,9 +232,17 @@
strcpy(chip->card->driver, vxp440_hw.name);
}
- CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+ ret = pcmcia_request_io(link, &link->io);
+ if (ret)
+ goto failed;
+
+ ret = pcmcia_request_irq(link, &link->irq);
+ if (ret)
+ goto failed;
+
+ ret = pcmcia_request_configuration(link, &link->conf);
+ if (ret)
+ goto failed;
chip->dev = &handle_to_dev(link);
snd_card_set_dev(chip->card, chip->dev);
@@ -248,8 +253,6 @@
link->dev_node = &vxp->node;
return 0;
-cs_failed:
- cs_error(link, last_fn, last_ret);
failed:
pcmcia_disable_device(link);
return -ENODEV;
diff --git a/sound/ppc/Kconfig b/sound/ppc/Kconfig
index bd2338a..0519c60f 100644
--- a/sound/ppc/Kconfig
+++ b/sound/ppc/Kconfig
@@ -2,7 +2,7 @@
menuconfig SND_PPC
bool "PowerPC sound devices"
- depends on PPC64 || PPC32
+ depends on PPC
default y
help
Support for sound devices specific to PowerPC architectures.
diff --git a/sound/sh/aica.c b/sound/sh/aica.c
index 583a369..a0df401 100644
--- a/sound/sh/aica.c
+++ b/sound/sh/aica.c
@@ -49,6 +49,7 @@
MODULE_DESCRIPTION("Dreamcast AICA sound (pcm) driver");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Yamaha/SEGA, AICA}}");
+MODULE_FIRMWARE("aica_firmware.bin");
/* module parameters */
#define CARD_NAME "AICA"
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 2dee983..653a362 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -21,7 +21,18 @@
select SND_OMAP_SOC_MCBSP
select SND_SOC_CX20442
help
- Say Y if you want to add support for SoC audio on Amstrad Delta.
+ Say Y if you want to add support for SoC audio device connected to
+ a handset and a speakerphone found on Amstrad E3 (Delta) videophone.
+
+ Note that in order to get those devices fully supported, you have to
+ build the kernel with standard serial port driver included and
+ configured for at least 4 ports. Then, from userspace, you must load
+ a line discipline #19 on the modem (ttyS3) serial line. The simplest
+ way to achieve this is to install util-linux-ng and use the included
+ ldattach utility. This can be started automatically from udev,
+ a simple rule like this one should do the trick (it does for me):
+ ACTION=="add", KERNEL=="controlC0", \
+ RUN+="/usr/sbin/ldattach 19 /dev/ttyS3"
config SND_OMAP_SOC_OSK5912
tristate "SoC Audio support for omap osk5912"
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 5735945..6a829ee 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -195,8 +195,12 @@
else
omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ);
- omap_set_dma_src_burst_mode(prtd->dma_ch, OMAP_DMA_DATA_BURST_16);
- omap_set_dma_dest_burst_mode(prtd->dma_ch, OMAP_DMA_DATA_BURST_16);
+ if (!(cpu_class_is_omap1())) {
+ omap_set_dma_src_burst_mode(prtd->dma_ch,
+ OMAP_DMA_DATA_BURST_16);
+ omap_set_dma_dest_burst_mode(prtd->dma_ch,
+ OMAP_DMA_DATA_BURST_16);
+ }
return 0;
}
diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c24xx-pcm.c
index 5cbbdc8..1f35c6f 100644
--- a/sound/soc/s3c24xx/s3c24xx-pcm.c
+++ b/sound/soc/s3c24xx/s3c24xx-pcm.c
@@ -75,11 +75,19 @@
{
struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
dma_addr_t pos = prtd->dma_pos;
+ unsigned int limit;
int ret;
pr_debug("Entered %s\n", __func__);
- while (prtd->dma_loaded < prtd->dma_limit) {
+ if (s3c_dma_has_circular()) {
+ limit = (prtd->dma_end - prtd->dma_start) / prtd->dma_period;
+ } else
+ limit = prtd->dma_limit;
+
+ pr_debug("%s: loaded %d, limit %d\n", __func__, prtd->dma_loaded, limit);
+
+ while (prtd->dma_loaded < limit) {
unsigned long len = prtd->dma_period;
pr_debug("dma_loaded: %d\n", prtd->dma_loaded);
@@ -123,7 +131,7 @@
snd_pcm_period_elapsed(substream);
spin_lock(&prtd->lock);
- if (prtd->state & ST_RUNNING) {
+ if (prtd->state & ST_RUNNING && !s3c_dma_has_circular()) {
prtd->dma_loaded--;
s3c24xx_pcm_enqueue(substream);
}
@@ -164,6 +172,11 @@
printk(KERN_ERR "failed to get dma channel\n");
return ret;
}
+
+ /* use the circular buffering if we have it available. */
+ if (s3c_dma_has_circular())
+ s3c2410_dma_setflags(prtd->params->channel,
+ S3C2410_DMAF_CIRCULAR);
}
s3c2410_dma_set_buffdone_fn(prtd->params->channel,
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.c b/sound/soc/s3c24xx/s3c64xx-i2s.c
index 3c06c40..105a77e 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c64xx-i2s.c
@@ -220,6 +220,8 @@
goto err;
}
+ clk_enable(i2s->iis_cclk);
+
ret = s3c_i2sv2_probe(pdev, dai, i2s, 0);
if (ret)
goto err_clk;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 7ff04ad..0a1b2f6 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -834,6 +834,9 @@
#define soc_resume NULL
#endif
+static struct snd_soc_dai_ops null_dai_ops = {
+};
+
static void snd_soc_instantiate_card(struct snd_soc_card *card)
{
struct platform_device *pdev = container_of(card->dev,
@@ -877,6 +880,11 @@
ac97 = 1;
}
+ for (i = 0; i < card->num_links; i++) {
+ if (!card->dai_link[i].codec_dai->ops)
+ card->dai_link[i].codec_dai->ops = &null_dai_ops;
+ }
+
/* If we have AC97 in the system then don't wait for the
* codec. This will need revisiting if we have to handle
* systems with mixed AC97 and non-AC97 parts. Only check for
@@ -2329,9 +2337,6 @@
return 0;
}
-static struct snd_soc_dai_ops null_dai_ops = {
-};
-
/**
* snd_soc_register_dai - Register a DAI with the ASoC core
*
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 8de6f9d..d89f6dc 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2072,9 +2072,9 @@
}
}
}
- mutex_unlock(&codec->mutex);
dapm_power_widgets(codec, event);
+ mutex_unlock(&codec->mutex);
dump_dapm(codec, __func__);
return 0;
}
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 121af06..86b2c3b 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -62,10 +62,14 @@
activate_substream(struct snd_usb_caiaqdev *dev,
struct snd_pcm_substream *sub)
{
+ spin_lock(&dev->spinlock);
+
if (sub->stream == SNDRV_PCM_STREAM_PLAYBACK)
dev->sub_playback[sub->number] = sub;
else
dev->sub_capture[sub->number] = sub;
+
+ spin_unlock(&dev->spinlock);
}
static void
@@ -269,16 +273,22 @@
{
int index = sub->number;
struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(sub);
+ snd_pcm_uframes_t ptr;
+
+ spin_lock(&dev->spinlock);
if (dev->input_panic || dev->output_panic)
- return SNDRV_PCM_POS_XRUN;
+ ptr = SNDRV_PCM_POS_XRUN;
if (sub->stream == SNDRV_PCM_STREAM_PLAYBACK)
- return bytes_to_frames(sub->runtime,
+ ptr = bytes_to_frames(sub->runtime,
dev->audio_out_buf_pos[index]);
else
- return bytes_to_frames(sub->runtime,
+ ptr = bytes_to_frames(sub->runtime,
dev->audio_in_buf_pos[index]);
+
+ spin_unlock(&dev->spinlock);
+ return ptr;
}
/* operators for both playback and capture */
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index 83e6c13..a3f02dd 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -35,7 +35,7 @@
#include "input.h"
MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.19");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.20");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
"{Native Instruments, RigKontrol3},"
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 8e7f789..e9a3a9d 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -210,7 +210,7 @@
/*
*/
-#define combine_word(s) ((*s) | ((unsigned int)(s)[1] << 8))
+#define combine_word(s) ((*(s)) | ((unsigned int)(s)[1] << 8))
#define combine_triple(s) (combine_word(s) | ((unsigned int)(s)[2] << 16))
#define combine_quad(s) (combine_triple(s) | ((unsigned int)(s)[3] << 24))
diff --git a/tools/perf/Documentation/perf-bench.txt b/tools/perf/Documentation/perf-bench.txt
new file mode 100644
index 0000000..ae525ac
--- /dev/null
+++ b/tools/perf/Documentation/perf-bench.txt
@@ -0,0 +1,120 @@
+perf-bench(1)
+============
+
+NAME
+----
+perf-bench - General framework for benchmark suites
+
+SYNOPSIS
+--------
+[verse]
+'perf bench' [<common options>] <subsystem> <suite> [<options>]
+
+DESCRIPTION
+-----------
+This 'perf bench' command is general framework for benchmark suites.
+
+COMMON OPTIONS
+--------------
+-f::
+--format=::
+Specify format style.
+Current available format styles are,
+
+'default'::
+Default style. This is mainly for human reading.
+---------------------
+% perf bench sched pipe # with no style specify
+(executing 1000000 pipe operations between two tasks)
+ Total time:5.855 sec
+ 5.855061 usecs/op
+ 170792 ops/sec
+---------------------
+
+'simple'::
+This simple style is friendly for automated
+processing by scripts.
+---------------------
+% perf bench --format=simple sched pipe # specified simple
+5.988
+---------------------
+
+SUBSYSTEM
+---------
+
+'sched'::
+ Scheduler and IPC mechanisms.
+
+SUITES FOR 'sched'
+~~~~~~~~~~~~~~~~~~
+*messaging*::
+Suite for evaluating performance of scheduler and IPC mechanisms.
+Based on hackbench by Rusty Russell.
+
+Options of *pipe*
+^^^^^^^^^^^^^^^^^
+-p::
+--pipe::
+Use pipe() instead of socketpair()
+
+-t::
+--thread::
+Be multi thread instead of multi process
+
+-g::
+--group=::
+Specify number of groups
+
+-l::
+--loop=::
+Specify number of loops
+
+Example of *messaging*
+^^^^^^^^^^^^^^^^^^^^^^
+
+---------------------
+% perf bench sched messaging # run with default
+options (20 sender and receiver processes per group)
+(10 groups == 400 processes run)
+
+ Total time:0.308 sec
+
+% perf bench sched messaging -t -g 20 # be multi-thread,with 20 groups
+(20 sender and receiver threads per group)
+(20 groups == 800 threads run)
+
+ Total time:0.582 sec
+---------------------
+
+*pipe*::
+Suite for pipe() system call.
+Based on pipe-test-1m.c by Ingo Molnar.
+
+Options of *pipe*
+^^^^^^^^^^^^^^^^^
+-l::
+--loop=::
+Specify number of loops.
+
+Example of *pipe*
+^^^^^^^^^^^^^^^^^
+
+---------------------
+% perf bench sched pipe
+(executing 1000000 pipe operations between two tasks)
+
+ Total time:8.091 sec
+ 8.091833 usecs/op
+ 123581 ops/sec
+
+% perf bench sched pipe -l 1000 # loop 1000
+(executing 1000 pipe operations between two tasks)
+
+ Total time:0.016 sec
+ 16.948000 usecs/op
+ 59004 ops/sec
+---------------------
+
+SEE ALSO
+--------
+linkperf:perf[1]
diff --git a/tools/perf/Documentation/perf-buildid-list.txt b/tools/perf/Documentation/perf-buildid-list.txt
new file mode 100644
index 0000000..01b642c
--- /dev/null
+++ b/tools/perf/Documentation/perf-buildid-list.txt
@@ -0,0 +1,34 @@
+perf-buildid-list(1)
+====================
+
+NAME
+----
+perf-buildid-list - List the buildids in a perf.data file
+
+SYNOPSIS
+--------
+[verse]
+'perf buildid-list <options>'
+
+DESCRIPTION
+-----------
+This command displays the buildids found in a perf.data file, so that other
+tools can be used to fetch packages with matching symbol tables for use by
+perf report.
+
+OPTIONS
+-------
+-i::
+--input=::
+ Input file name. (default: perf.data)
+-f::
+--force::
+ Don't do ownership validation.
+-v::
+--verbose::
+ Be more verbose.
+
+SEE ALSO
+--------
+linkperf:perf-record[1], linkperf:perf-top[1],
+linkperf:perf-report[1]
diff --git a/tools/perf/Documentation/perf-probe.txt b/tools/perf/Documentation/perf-probe.txt
new file mode 100644
index 0000000..9270594
--- /dev/null
+++ b/tools/perf/Documentation/perf-probe.txt
@@ -0,0 +1,49 @@
+perf-probe(1)
+=============
+
+NAME
+----
+perf-probe - Define new dynamic tracepoints
+
+SYNOPSIS
+--------
+[verse]
+'perf probe' [options] --add 'PROBE' [--add 'PROBE' ...]
+or
+'perf probe' [options] 'PROBE' ['PROBE' ...]
+
+
+DESCRIPTION
+-----------
+This command defines dynamic tracepoint events, by symbol and registers
+without debuginfo, or by C expressions (C line numbers, C function names,
+and C local variables) with debuginfo.
+
+
+OPTIONS
+-------
+-k::
+--vmlinux=PATH::
+ Specify vmlinux path which has debuginfo (Dwarf binary).
+
+-v::
+--verbose::
+ Be more verbose (show parsed arguments, etc).
+
+-a::
+--add::
+ Define a probe point (see PROBE SYNTAX for detail)
+
+PROBE SYNTAX
+------------
+Probe points are defined by following syntax.
+
+ "FUNC[+OFFS|:RLN|%return][@SRC]|SRC:ALN [ARG ...]"
+
+'FUNC' specifies a probed function name, and it may have one of the following options; '+OFFS' is the offset from function entry address in bytes, 'RLN' is the relative-line number from function entry line, and '%return' means that it probes function return. In addition, 'SRC' specifies a source file which has that function.
+It is also possible to specify a probe point by the source line number by using 'SRC:ALN' syntax, where 'SRC' is the source file path and 'ALN' is the line number.
+'ARG' specifies the arguments of this probe point. You can use the name of local variable, or kprobe-tracer argument format (e.g. $retval, %ax, etc).
+
+SEE ALSO
+--------
+linkperf:perf-trace[1], linkperf:perf-record[1]
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 59f0b84..9dccb18 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -24,11 +24,11 @@
--dsos=::
Only consider symbols in these dsos. CSV that understands
file://filename entries.
--n
---show-nr-samples
+-n::
+--show-nr-samples::
Show the number of samples for each symbol
--T
---threads
+-T::
+--threads::
Show per-thread event counters
-C::
--comms=::
diff --git a/tools/perf/Documentation/perf-timechart.txt b/tools/perf/Documentation/perf-timechart.txt
index a791009..4b17883 100644
--- a/tools/perf/Documentation/perf-timechart.txt
+++ b/tools/perf/Documentation/perf-timechart.txt
@@ -31,9 +31,12 @@
-w::
--width=::
Select the width of the SVG file (default: 1000)
--p::
+-P::
--power-only::
Only output the CPU power section of the diagram
+-p::
+--process::
+ Select the processes to display, by name or PID
SEE ALSO
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 106c150..d7198c5 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -145,6 +145,8 @@
# Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
# your external grep (e.g., if your system lacks grep, if its grep is
# broken, or spawning external process is slower than built-in grep perf has).
+#
+# Define LDFLAGS=-static to build a static binary.
PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
@$(SHELL_PATH) util/PERF-VERSION-GEN
@@ -164,10 +166,12 @@
MBITS := -m32
else
#
- # If we're on a 64-bit kernel, use -m64:
+ # If we're on a 64-bit kernel (except ia64), use -m64:
#
- ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
- MBITS := -m64
+ ifneq ($(uname_M),ia64)
+ ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
+ MBITS := -m64
+ endif
endif
endif
@@ -177,8 +181,7 @@
# Include saner warnings here, which can catch bugs:
#
-EXTRA_WARNINGS := -Wcast-align
-EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat
+EXTRA_WARNINGS := -Wformat
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
@@ -201,8 +204,15 @@
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
-CFLAGS = $(MBITS) -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -fstack-protector-all -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS)
-LDFLAGS = -lpthread -lrt -lelf -lm
+ifeq ("$(origin DEBUG)", "command line")
+ PERF_DEBUG = $(DEBUG)
+endif
+ifndef PERF_DEBUG
+ CFLAGS_OPTIMIZE = -O6
+endif
+
+CFLAGS = $(MBITS) -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS)
+EXTLIBS = -lpthread -lrt -lelf -lm
ALL_CFLAGS = $(CFLAGS)
ALL_LDFLAGS = $(LDFLAGS)
STRIP ?= strip
@@ -253,6 +263,9 @@
# explicitly what architecture to check for. Fix this up for yours..
SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
+ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o /dev/null >/dev/null 2>&1 && echo y"), y)
+ CFLAGS := $(CFLAGS) -fstack-protector-all
+endif
### --- END CONFIGURATION SECTION ---
@@ -328,8 +341,27 @@
LIB_H += ../../include/linux/perf_event.h
LIB_H += ../../include/linux/rbtree.h
LIB_H += ../../include/linux/list.h
+LIB_H += ../../include/linux/stringify.h
+LIB_H += util/include/linux/bitmap.h
+LIB_H += util/include/linux/bitops.h
+LIB_H += util/include/linux/compiler.h
+LIB_H += util/include/linux/ctype.h
+LIB_H += util/include/linux/kernel.h
LIB_H += util/include/linux/list.h
+LIB_H += util/include/linux/module.h
+LIB_H += util/include/linux/poison.h
+LIB_H += util/include/linux/prefetch.h
+LIB_H += util/include/linux/rbtree.h
+LIB_H += util/include/linux/string.h
+LIB_H += util/include/linux/types.h
+LIB_H += util/include/asm/asm-offsets.h
+LIB_H += util/include/asm/bitops.h
+LIB_H += util/include/asm/byteorder.h
+LIB_H += util/include/asm/swab.h
+LIB_H += util/include/asm/system.h
+LIB_H += util/include/asm/uaccess.h
LIB_H += perf.h
+LIB_H += util/debugfs.h
LIB_H += util/event.h
LIB_H += util/types.h
LIB_H += util/levenshtein.h
@@ -355,7 +387,9 @@
LIB_OBJS += util/alias.o
LIB_OBJS += util/config.o
LIB_OBJS += util/ctype.o
+LIB_OBJS += util/debugfs.o
LIB_OBJS += util/environment.o
+LIB_OBJS += util/event.o
LIB_OBJS += util/exec_cmd.o
LIB_OBJS += util/help.o
LIB_OBJS += util/levenshtein.o
@@ -363,6 +397,9 @@
LIB_OBJS += util/parse-events.o
LIB_OBJS += util/path.o
LIB_OBJS += util/rbtree.o
+LIB_OBJS += util/bitmap.o
+LIB_OBJS += util/hweight.o
+LIB_OBJS += util/find_next_bit.o
LIB_OBJS += util/run-command.o
LIB_OBJS += util/quote.o
LIB_OBJS += util/strbuf.o
@@ -389,8 +426,16 @@
LIB_OBJS += util/data_map.o
BUILTIN_OBJS += builtin-annotate.o
+
+BUILTIN_OBJS += builtin-bench.o
+
+# Benchmark modules
+BUILTIN_OBJS += bench/sched-messaging.o
+BUILTIN_OBJS += bench/sched-pipe.o
+
BUILTIN_OBJS += builtin-help.o
BUILTIN_OBJS += builtin-sched.o
+BUILTIN_OBJS += builtin-buildid-list.o
BUILTIN_OBJS += builtin-list.o
BUILTIN_OBJS += builtin-record.o
BUILTIN_OBJS += builtin-report.o
@@ -398,6 +443,8 @@
BUILTIN_OBJS += builtin-timechart.o
BUILTIN_OBJS += builtin-top.o
BUILTIN_OBJS += builtin-trace.o
+BUILTIN_OBJS += builtin-probe.o
+BUILTIN_OBJS += builtin-kmem.o
PERFLIBS = $(LIB_FILE)
@@ -428,27 +475,44 @@
PTHREAD_LIBS =
endif
-ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
+ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) > /dev/null 2>&1 && echo y"), y)
+ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) > /dev/null 2>&1 && echo y"), y)
+ msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]);
+endif
+
+ ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) > /dev/null 2>&1 && echo y"), y)
+ BASIC_CFLAGS += -DLIBELF_NO_MMAP
+ endif
+else
msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
endif
+ifneq ($(shell sh -c "(echo '\#include <libdwarf/dwarf.h>'; echo '\#include <libdwarf/libdwarf.h>'; echo 'int main(void) { Dwarf_Debug dbg; Dwarf_Error err; Dwarf_Ranges *rng; dwarf_init(0, DW_DLC_READ, 0, 0, &dbg, &err); dwarf_get_ranges(dbg, 0, &rng, 0, 0, &err); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -ldwarf -lelf -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) > /dev/null 2>&1 && echo y"), y)
+ msg := $(warning No libdwarf.h found or old libdwarf.h found, disables dwarf support. Please install libdwarf-dev/libdwarf-devel >= 20081231);
+ BASIC_CFLAGS += -DNO_LIBDWARF
+else
+ EXTLIBS += -lelf -ldwarf
+ LIB_H += util/probe-finder.h
+ LIB_OBJS += util/probe-finder.o
+endif
+
ifdef NO_DEMANGLE
BASIC_CFLAGS += -DNO_DEMANGLE
else
- has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -lbfd > /dev/null 2>&1 && echo y")
+ has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd > /dev/null 2>&1 && echo y")
ifeq ($(has_bfd),y)
EXTLIBS += -lbfd
else
- has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -lbfd -liberty > /dev/null 2>&1 && echo y")
+ has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty > /dev/null 2>&1 && echo y")
ifeq ($(has_bfd_iberty),y)
EXTLIBS += -lbfd -liberty
else
- has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -lbfd -liberty -lz > /dev/null 2>&1 && echo y")
+ has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz > /dev/null 2>&1 && echo y")
ifeq ($(has_bfd_iberty_z),y)
EXTLIBS += -lbfd -liberty -lz
else
- has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) -liberty > /dev/null 2>&1 && echo y")
+ has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -liberty > /dev/null 2>&1 && echo y")
ifeq ($(has_cplus_demangle),y)
EXTLIBS += -liberty
BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
@@ -790,6 +854,19 @@
util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
$(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
+# some perf warning policies can't fit to lib/bitmap.c, eg: it warns about variable shadowing
+# from <string.h> that comes from kernel headers wrapping.
+KBITMAP_FLAGS=`echo $(ALL_CFLAGS) | sed s/-Wshadow// | sed s/-Wswitch-default// | sed s/-Wextra//`
+
+util/bitmap.o: ../../lib/bitmap.c PERF-CFLAGS
+ $(QUIET_CC)$(CC) -o util/bitmap.o -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
+
+util/hweight.o: ../../lib/hweight.c PERF-CFLAGS
+ $(QUIET_CC)$(CC) -o util/hweight.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
+
+util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS
+ $(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
+
perf-%$X: %.o $(PERFLIBS)
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h
new file mode 100644
index 0000000..9fbd8d7
--- /dev/null
+++ b/tools/perf/bench/bench.h
@@ -0,0 +1,16 @@
+#ifndef BENCH_H
+#define BENCH_H
+
+extern int bench_sched_messaging(int argc, const char **argv, const char *prefix);
+extern int bench_sched_pipe(int argc, const char **argv, const char *prefix);
+
+#define BENCH_FORMAT_DEFAULT_STR "default"
+#define BENCH_FORMAT_DEFAULT 0
+#define BENCH_FORMAT_SIMPLE_STR "simple"
+#define BENCH_FORMAT_SIMPLE 1
+
+#define BENCH_FORMAT_UNKNOWN -1
+
+extern int bench_format;
+
+#endif
diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c
new file mode 100644
index 0000000..605a2a9
--- /dev/null
+++ b/tools/perf/bench/sched-messaging.c
@@ -0,0 +1,336 @@
+/*
+ *
+ * builtin-bench-messaging.c
+ *
+ * messaging: Benchmark for scheduler and IPC mechanisms
+ *
+ * Based on hackbench by Rusty Russell <rusty@rustcorp.com.au>
+ * Ported to perf by Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
+ *
+ */
+
+#include "../perf.h"
+#include "../util/util.h"
+#include "../util/parse-options.h"
+#include "../builtin.h"
+#include "bench.h"
+
+/* Test groups of 20 processes spraying to 20 receivers */
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/wait.h>
+#include <sys/time.h>
+#include <sys/poll.h>
+#include <limits.h>
+
+#define DATASIZE 100
+
+static int use_pipes = 0;
+static unsigned int loops = 100;
+static unsigned int thread_mode = 0;
+static unsigned int num_groups = 10;
+
+struct sender_context {
+ unsigned int num_fds;
+ int ready_out;
+ int wakefd;
+ int out_fds[0];
+};
+
+struct receiver_context {
+ unsigned int num_packets;
+ int in_fds[2];
+ int ready_out;
+ int wakefd;
+};
+
+static void barf(const char *msg)
+{
+ fprintf(stderr, "%s (error: %s)\n", msg, strerror(errno));
+ exit(1);
+}
+
+static void fdpair(int fds[2])
+{
+ if (use_pipes) {
+ if (pipe(fds) == 0)
+ return;
+ } else {
+ if (socketpair(AF_UNIX, SOCK_STREAM, 0, fds) == 0)
+ return;
+ }
+
+ barf(use_pipes ? "pipe()" : "socketpair()");
+}
+
+/* Block until we're ready to go */
+static void ready(int ready_out, int wakefd)
+{
+ char dummy;
+ struct pollfd pollfd = { .fd = wakefd, .events = POLLIN };
+
+ /* Tell them we're ready. */
+ if (write(ready_out, &dummy, 1) != 1)
+ barf("CLIENT: ready write");
+
+ /* Wait for "GO" signal */
+ if (poll(&pollfd, 1, -1) != 1)
+ barf("poll");
+}
+
+/* Sender sprays loops messages down each file descriptor */
+static void *sender(struct sender_context *ctx)
+{
+ char data[DATASIZE];
+ unsigned int i, j;
+
+ ready(ctx->ready_out, ctx->wakefd);
+
+ /* Now pump to every receiver. */
+ for (i = 0; i < loops; i++) {
+ for (j = 0; j < ctx->num_fds; j++) {
+ int ret, done = 0;
+
+again:
+ ret = write(ctx->out_fds[j], data + done,
+ sizeof(data)-done);
+ if (ret < 0)
+ barf("SENDER: write");
+ done += ret;
+ if (done < DATASIZE)
+ goto again;
+ }
+ }
+
+ return NULL;
+}
+
+
+/* One receiver per fd */
+static void *receiver(struct receiver_context* ctx)
+{
+ unsigned int i;
+
+ if (!thread_mode)
+ close(ctx->in_fds[1]);
+
+ /* Wait for start... */
+ ready(ctx->ready_out, ctx->wakefd);
+
+ /* Receive them all */
+ for (i = 0; i < ctx->num_packets; i++) {
+ char data[DATASIZE];
+ int ret, done = 0;
+
+again:
+ ret = read(ctx->in_fds[0], data + done, DATASIZE - done);
+ if (ret < 0)
+ barf("SERVER: read");
+ done += ret;
+ if (done < DATASIZE)
+ goto again;
+ }
+
+ return NULL;
+}
+
+static pthread_t create_worker(void *ctx, void *(*func)(void *))
+{
+ pthread_attr_t attr;
+ pthread_t childid;
+ int err;
+
+ if (!thread_mode) {
+ /* process mode */
+ /* Fork the receiver. */
+ switch (fork()) {
+ case -1:
+ barf("fork()");
+ break;
+ case 0:
+ (*func) (ctx);
+ exit(0);
+ break;
+ default:
+ break;
+ }
+
+ return (pthread_t)0;
+ }
+
+ if (pthread_attr_init(&attr) != 0)
+ barf("pthread_attr_init:");
+
+#ifndef __ia64__
+ if (pthread_attr_setstacksize(&attr, PTHREAD_STACK_MIN) != 0)
+ barf("pthread_attr_setstacksize");
+#endif
+
+ err = pthread_create(&childid, &attr, func, ctx);
+ if (err != 0) {
+ fprintf(stderr, "pthread_create failed: %s (%d)\n",
+ strerror(err), err);
+ exit(-1);
+ }
+ return childid;
+}
+
+static void reap_worker(pthread_t id)
+{
+ int proc_status;
+ void *thread_status;
+
+ if (!thread_mode) {
+ /* process mode */
+ wait(&proc_status);
+ if (!WIFEXITED(proc_status))
+ exit(1);
+ } else {
+ pthread_join(id, &thread_status);
+ }
+}
+
+/* One group of senders and receivers */
+static unsigned int group(pthread_t *pth,
+ unsigned int num_fds,
+ int ready_out,
+ int wakefd)
+{
+ unsigned int i;
+ struct sender_context *snd_ctx = malloc(sizeof(struct sender_context)
+ + num_fds * sizeof(int));
+
+ if (!snd_ctx)
+ barf("malloc()");
+
+ for (i = 0; i < num_fds; i++) {
+ int fds[2];
+ struct receiver_context *ctx = malloc(sizeof(*ctx));
+
+ if (!ctx)
+ barf("malloc()");
+
+
+ /* Create the pipe between client and server */
+ fdpair(fds);
+
+ ctx->num_packets = num_fds * loops;
+ ctx->in_fds[0] = fds[0];
+ ctx->in_fds[1] = fds[1];
+ ctx->ready_out = ready_out;
+ ctx->wakefd = wakefd;
+
+ pth[i] = create_worker(ctx, (void *)receiver);
+
+ snd_ctx->out_fds[i] = fds[1];
+ if (!thread_mode)
+ close(fds[0]);
+ }
+
+ /* Now we have all the fds, fork the senders */
+ for (i = 0; i < num_fds; i++) {
+ snd_ctx->ready_out = ready_out;
+ snd_ctx->wakefd = wakefd;
+ snd_ctx->num_fds = num_fds;
+
+ pth[num_fds+i] = create_worker(snd_ctx, (void *)sender);
+ }
+
+ /* Close the fds we have left */
+ if (!thread_mode)
+ for (i = 0; i < num_fds; i++)
+ close(snd_ctx->out_fds[i]);
+
+ /* Return number of children to reap */
+ return num_fds * 2;
+}
+
+static const struct option options[] = {
+ OPT_BOOLEAN('p', "pipe", &use_pipes,
+ "Use pipe() instead of socketpair()"),
+ OPT_BOOLEAN('t', "thread", &thread_mode,
+ "Be multi thread instead of multi process"),
+ OPT_INTEGER('g', "group", &num_groups,
+ "Specify number of groups"),
+ OPT_INTEGER('l', "loop", &loops,
+ "Specify number of loops"),
+ OPT_END()
+};
+
+static const char * const bench_sched_message_usage[] = {
+ "perf bench sched messaging <options>",
+ NULL
+};
+
+int bench_sched_messaging(int argc, const char **argv,
+ const char *prefix __used)
+{
+ unsigned int i, total_children;
+ struct timeval start, stop, diff;
+ unsigned int num_fds = 20;
+ int readyfds[2], wakefds[2];
+ char dummy;
+ pthread_t *pth_tab;
+
+ argc = parse_options(argc, argv, options,
+ bench_sched_message_usage, 0);
+
+ pth_tab = malloc(num_fds * 2 * num_groups * sizeof(pthread_t));
+ if (!pth_tab)
+ barf("main:malloc()");
+
+ fdpair(readyfds);
+ fdpair(wakefds);
+
+ total_children = 0;
+ for (i = 0; i < num_groups; i++)
+ total_children += group(pth_tab+total_children, num_fds,
+ readyfds[1], wakefds[0]);
+
+ /* Wait for everyone to be ready */
+ for (i = 0; i < total_children; i++)
+ if (read(readyfds[0], &dummy, 1) != 1)
+ barf("Reading for readyfds");
+
+ gettimeofday(&start, NULL);
+
+ /* Kick them off */
+ if (write(wakefds[1], &dummy, 1) != 1)
+ barf("Writing to start them");
+
+ /* Reap them all */
+ for (i = 0; i < total_children; i++)
+ reap_worker(pth_tab[i]);
+
+ gettimeofday(&stop, NULL);
+
+ timersub(&stop, &start, &diff);
+
+ switch (bench_format) {
+ case BENCH_FORMAT_DEFAULT:
+ printf("# %d sender and receiver %s per group\n",
+ num_fds, thread_mode ? "threads" : "processes");
+ printf("# %d groups == %d %s run\n\n",
+ num_groups, num_groups * 2 * num_fds,
+ thread_mode ? "threads" : "processes");
+ printf(" %14s: %lu.%03lu [sec]\n", "Total time",
+ diff.tv_sec, diff.tv_usec/1000);
+ break;
+ case BENCH_FORMAT_SIMPLE:
+ printf("%lu.%03lu\n", diff.tv_sec, diff.tv_usec/1000);
+ break;
+ default:
+ /* reaching here is something disaster */
+ fprintf(stderr, "Unknown format:%d\n", bench_format);
+ exit(1);
+ break;
+ }
+
+ return 0;
+}
diff --git a/tools/perf/bench/sched-pipe.c b/tools/perf/bench/sched-pipe.c
new file mode 100644
index 0000000..238185f
--- /dev/null
+++ b/tools/perf/bench/sched-pipe.c
@@ -0,0 +1,124 @@
+/*
+ *
+ * builtin-bench-pipe.c
+ *
+ * pipe: Benchmark for pipe()
+ *
+ * Based on pipe-test-1m.c by Ingo Molnar <mingo@redhat.com>
+ * http://people.redhat.com/mingo/cfs-scheduler/tools/pipe-test-1m.c
+ * Ported to perf by Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
+ *
+ */
+
+#include "../perf.h"
+#include "../util/util.h"
+#include "../util/parse-options.h"
+#include "../builtin.h"
+#include "bench.h"
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <linux/unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+#define LOOPS_DEFAULT 1000000
+static int loops = LOOPS_DEFAULT;
+
+static const struct option options[] = {
+ OPT_INTEGER('l', "loop", &loops,
+ "Specify number of loops"),
+ OPT_END()
+};
+
+static const char * const bench_sched_pipe_usage[] = {
+ "perf bench sched pipe <options>",
+ NULL
+};
+
+int bench_sched_pipe(int argc, const char **argv,
+ const char *prefix __used)
+{
+ int pipe_1[2], pipe_2[2];
+ int m = 0, i;
+ struct timeval start, stop, diff;
+ unsigned long long result_usec = 0;
+
+ /*
+ * why does "ret" exist?
+ * discarding returned value of read(), write()
+ * causes error in building environment for perf
+ */
+ int ret, wait_stat;
+ pid_t pid, retpid;
+
+ argc = parse_options(argc, argv, options,
+ bench_sched_pipe_usage, 0);
+
+ assert(!pipe(pipe_1));
+ assert(!pipe(pipe_2));
+
+ pid = fork();
+ assert(pid >= 0);
+
+ gettimeofday(&start, NULL);
+
+ if (!pid) {
+ for (i = 0; i < loops; i++) {
+ ret = read(pipe_1[0], &m, sizeof(int));
+ ret = write(pipe_2[1], &m, sizeof(int));
+ }
+ } else {
+ for (i = 0; i < loops; i++) {
+ ret = write(pipe_1[1], &m, sizeof(int));
+ ret = read(pipe_2[0], &m, sizeof(int));
+ }
+ }
+
+ gettimeofday(&stop, NULL);
+ timersub(&stop, &start, &diff);
+
+ if (pid) {
+ retpid = waitpid(pid, &wait_stat, 0);
+ assert((retpid == pid) && WIFEXITED(wait_stat));
+ return 0;
+ }
+
+ switch (bench_format) {
+ case BENCH_FORMAT_DEFAULT:
+ printf("# Extecuted %d pipe operations between two tasks\n\n",
+ loops);
+
+ result_usec = diff.tv_sec * 1000000;
+ result_usec += diff.tv_usec;
+
+ printf(" %14s: %lu.%03lu [sec]\n\n", "Total time",
+ diff.tv_sec, diff.tv_usec/1000);
+
+ printf(" %14lf usecs/op\n",
+ (double)result_usec / (double)loops);
+ printf(" %14d ops/sec\n",
+ (int)((double)loops /
+ ((double)result_usec / (double)1000000)));
+ break;
+
+ case BENCH_FORMAT_SIMPLE:
+ printf("%lu.%03lu\n",
+ diff.tv_sec, diff.tv_usec / 1000);
+ break;
+
+ default:
+ /* reaching here is something disaster */
+ fprintf(stderr, "Unknown format:%d\n", bench_format);
+ exit(1);
+ break;
+ }
+
+ return 0;
+}
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 56ba716..77d50a6 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -37,12 +37,45 @@
static unsigned long page_size;
static unsigned long mmap_window = 32;
+struct sym_hist {
+ u64 sum;
+ u64 ip[0];
+};
+
struct sym_ext {
struct rb_node node;
double percent;
char *path;
};
+struct sym_priv {
+ struct sym_hist *hist;
+ struct sym_ext *ext;
+};
+
+static const char *sym_hist_filter;
+
+static int symbol_filter(struct map *map __used, struct symbol *sym)
+{
+ if (sym_hist_filter == NULL ||
+ strcmp(sym->name, sym_hist_filter) == 0) {
+ struct sym_priv *priv = symbol__priv(sym);
+ const int size = (sizeof(*priv->hist) +
+ (sym->end - sym->start) * sizeof(u64));
+
+ priv->hist = malloc(size);
+ if (priv->hist)
+ memset(priv->hist, 0, size);
+ return 0;
+ }
+ /*
+ * FIXME: We should really filter it out, as we don't want to go thru symbols
+ * we're not interested, and if a DSO ends up with no symbols, delete it too,
+ * but right now the kernel loading routines in symbol.c bail out if no symbols
+ * are found, fix it later.
+ */
+ return 0;
+}
/*
* collect histogram counts
@@ -51,28 +84,38 @@
{
unsigned int sym_size, offset;
struct symbol *sym = he->sym;
+ struct sym_priv *priv;
+ struct sym_hist *h;
he->count++;
- if (!sym || !sym->hist)
+ if (!sym || !he->map)
+ return;
+
+ priv = symbol__priv(sym);
+ if (!priv->hist)
return;
sym_size = sym->end - sym->start;
- ip = he->map->map_ip(he->map, ip);
offset = ip - sym->start;
+ if (verbose)
+ fprintf(stderr, "%s: ip=%Lx\n", __func__,
+ he->map->unmap_ip(he->map, ip));
+
if (offset >= sym_size)
return;
- sym->hist_sum++;
- sym->hist[offset]++;
+ h = priv->hist;
+ h->sum++;
+ h->ip[offset]++;
if (verbose >= 3)
printf("%p %s: count++ [ip: %p, %08Lx] => %Ld\n",
(void *)(unsigned long)he->sym->start,
he->sym->name,
(void *)(unsigned long)ip, ip - he->sym->start,
- sym->hist[offset]);
+ h->ip[offset]);
}
static int hist_entry__add(struct thread *thread, struct map *map,
@@ -83,8 +126,7 @@
count, level, &hit);
if (he == NULL)
return -ENOMEM;
- if (hit)
- hist_hit(he, ip);
+ hist_hit(he, ip);
return 0;
}
@@ -123,7 +165,7 @@
if (map != NULL) {
got_map:
ip = map->map_ip(map, ip);
- sym = map->dso->find_symbol(map->dso, ip);
+ sym = map__find_symbol(map, ip, symbol_filter);
} else {
/*
* If this is outside of all known maps,
@@ -260,14 +302,15 @@
return 0;
}
-static int
-parse_line(FILE *file, struct symbol *sym, u64 len)
+static int parse_line(FILE *file, struct hist_entry *he, u64 len)
{
+ struct symbol *sym = he->sym;
char *line = NULL, *tmp, *tmp2;
static const char *prev_line;
static const char *prev_color;
unsigned int offset;
size_t line_len;
+ u64 start;
s64 line_ip;
int ret;
char *c;
@@ -304,22 +347,26 @@
line_ip = -1;
}
+ start = he->map->unmap_ip(he->map, sym->start);
+
if (line_ip != -1) {
const char *path = NULL;
unsigned int hits = 0;
double percent = 0.0;
const char *color;
- struct sym_ext *sym_ext = sym->priv;
+ struct sym_priv *priv = symbol__priv(sym);
+ struct sym_ext *sym_ext = priv->ext;
+ struct sym_hist *h = priv->hist;
- offset = line_ip - sym->start;
+ offset = line_ip - start;
if (offset < len)
- hits = sym->hist[offset];
+ hits = h->ip[offset];
if (offset < len && sym_ext) {
path = sym_ext[offset].path;
percent = sym_ext[offset].percent;
- } else if (sym->hist_sum)
- percent = 100.0 * hits / sym->hist_sum;
+ } else if (h->sum)
+ percent = 100.0 * hits / h->sum;
color = get_percent_color(percent);
@@ -372,9 +419,10 @@
rb_insert_color(&sym_ext->node, &root_sym_ext);
}
-static void free_source_line(struct symbol *sym, int len)
+static void free_source_line(struct hist_entry *he, int len)
{
- struct sym_ext *sym_ext = sym->priv;
+ struct sym_priv *priv = symbol__priv(he->sym);
+ struct sym_ext *sym_ext = priv->ext;
int i;
if (!sym_ext)
@@ -384,26 +432,30 @@
free(sym_ext[i].path);
free(sym_ext);
- sym->priv = NULL;
+ priv->ext = NULL;
root_sym_ext = RB_ROOT;
}
/* Get the filename:line for the colored entries */
static void
-get_source_line(struct symbol *sym, int len, const char *filename)
+get_source_line(struct hist_entry *he, int len, const char *filename)
{
+ struct symbol *sym = he->sym;
+ u64 start;
int i;
char cmd[PATH_MAX * 2];
struct sym_ext *sym_ext;
+ struct sym_priv *priv = symbol__priv(sym);
+ struct sym_hist *h = priv->hist;
- if (!sym->hist_sum)
+ if (!h->sum)
return;
- sym->priv = calloc(len, sizeof(struct sym_ext));
- if (!sym->priv)
+ sym_ext = priv->ext = calloc(len, sizeof(struct sym_ext));
+ if (!priv->ext)
return;
- sym_ext = sym->priv;
+ start = he->map->unmap_ip(he->map, sym->start);
for (i = 0; i < len; i++) {
char *path = NULL;
@@ -411,11 +463,11 @@
u64 offset;
FILE *fp;
- sym_ext[i].percent = 100.0 * sym->hist[i] / sym->hist_sum;
+ sym_ext[i].percent = 100.0 * h->ip[i] / h->sum;
if (sym_ext[i].percent <= 0.5)
continue;
- offset = sym->start + i;
+ offset = start + i;
sprintf(cmd, "addr2line -e %s %016llx", filename, offset);
fp = popen(cmd, "r");
if (!fp)
@@ -465,8 +517,11 @@
}
}
-static void annotate_sym(struct dso *dso, struct symbol *sym)
+static void annotate_sym(struct hist_entry *he)
{
+ struct map *map = he->map;
+ struct dso *dso = map->dso;
+ struct symbol *sym = he->sym;
const char *filename = dso->long_name, *d_filename;
u64 len;
char command[PATH_MAX*2];
@@ -475,6 +530,12 @@
if (!filename)
return;
+ if (verbose)
+ fprintf(stderr, "%s: filename=%s, sym=%s, start=%Lx, end=%Lx\n",
+ __func__, filename, sym->name,
+ map->unmap_ip(map, sym->start),
+ map->unmap_ip(map, sym->end));
+
if (full_paths)
d_filename = filename;
else
@@ -483,7 +544,7 @@
len = sym->end - sym->start;
if (print_line) {
- get_source_line(sym, len, filename);
+ get_source_line(he, len, filename);
print_summary(filename);
}
@@ -496,7 +557,8 @@
dso, dso->long_name, sym, sym->name);
sprintf(command, "objdump --start-address=0x%016Lx --stop-address=0x%016Lx -dS %s|grep -v %s",
- sym->start, sym->end, filename, filename);
+ map->unmap_ip(map, sym->start), map->unmap_ip(map, sym->end),
+ filename, filename);
if (verbose >= 3)
printf("doing: %s\n", command);
@@ -506,35 +568,38 @@
return;
while (!feof(file)) {
- if (parse_line(file, sym, len) < 0)
+ if (parse_line(file, he, len) < 0)
break;
}
pclose(file);
if (print_line)
- free_source_line(sym, len);
+ free_source_line(he, len);
}
static void find_annotations(void)
{
struct rb_node *nd;
- struct dso *dso;
- int count = 0;
- list_for_each_entry(dso, &dsos, node) {
+ for (nd = rb_first(&output_hists); nd; nd = rb_next(nd)) {
+ struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
+ struct sym_priv *priv;
- for (nd = rb_first(&dso->syms); nd; nd = rb_next(nd)) {
- struct symbol *sym = rb_entry(nd, struct symbol, rb_node);
+ if (he->sym == NULL)
+ continue;
- if (sym->hist) {
- annotate_sym(dso, sym);
- count++;
- }
- }
+ priv = symbol__priv(he->sym);
+ if (priv->hist == NULL)
+ continue;
+
+ annotate_sym(he);
+ /*
+ * Since we have a hist_entry per IP for the same symbol, free
+ * he->sym->hist to signal we already processed this symbol.
+ */
+ free(priv->hist);
+ priv->hist = NULL;
}
-
- if (!count)
- printf(" Error: symbol '%s' not present amongst the samples.\n", sym_hist_filter);
}
static int __cmd_annotate(void)
@@ -571,7 +636,7 @@
exit(0);
}
- if (load_kernel() < 0) {
+ if (load_kernel(symbol_filter) < 0) {
perror("failed to load kernel symbols");
return EXIT_FAILURE;
}
@@ -703,7 +768,7 @@
int cmd_annotate(int argc, const char **argv, const char *prefix __used)
{
- symbol__init();
+ symbol__init(sizeof(struct sym_priv));
page_size = getpagesize();
@@ -722,9 +787,6 @@
sym_hist_filter = argv[0];
}
- if (!sym_hist_filter)
- usage_with_options(annotate_usage, options);
-
setup_pager();
if (field_sep && *field_sep == '.') {
diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c
new file mode 100644
index 0000000..90c39ba
--- /dev/null
+++ b/tools/perf/builtin-bench.c
@@ -0,0 +1,183 @@
+/*
+ *
+ * builtin-bench.c
+ *
+ * General benchmarking subsystem provided by perf
+ *
+ * Copyright (C) 2009, Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
+ *
+ */
+
+/*
+ *
+ * Available subsystem list:
+ * sched ... scheduler and IPC mechanism
+ *
+ */
+
+#include "perf.h"
+#include "util/util.h"
+#include "util/parse-options.h"
+#include "builtin.h"
+#include "bench/bench.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+struct bench_suite {
+ const char *name;
+ const char *summary;
+ int (*fn)(int, const char **, const char *);
+};
+
+static struct bench_suite sched_suites[] = {
+ { "messaging",
+ "Benchmark for scheduler and IPC mechanisms",
+ bench_sched_messaging },
+ { "pipe",
+ "Flood of communication over pipe() between two processes",
+ bench_sched_pipe },
+ { NULL,
+ NULL,
+ NULL }
+};
+
+struct bench_subsys {
+ const char *name;
+ const char *summary;
+ struct bench_suite *suites;
+};
+
+static struct bench_subsys subsystems[] = {
+ { "sched",
+ "scheduler and IPC mechanism",
+ sched_suites },
+ { NULL,
+ NULL,
+ NULL }
+};
+
+static void dump_suites(int subsys_index)
+{
+ int i;
+
+ printf("List of available suites for %s...\n\n",
+ subsystems[subsys_index].name);
+
+ for (i = 0; subsystems[subsys_index].suites[i].name; i++)
+ printf("\t%s: %s\n",
+ subsystems[subsys_index].suites[i].name,
+ subsystems[subsys_index].suites[i].summary);
+
+ printf("\n");
+ return;
+}
+
+static char *bench_format_str;
+int bench_format = BENCH_FORMAT_DEFAULT;
+
+static const struct option bench_options[] = {
+ OPT_STRING('f', "format", &bench_format_str, "default",
+ "Specify format style"),
+ OPT_END()
+};
+
+static const char * const bench_usage[] = {
+ "perf bench [<common options>] <subsystem> <suite> [<options>]",
+ NULL
+};
+
+static void print_usage(void)
+{
+ int i;
+
+ printf("Usage: \n");
+ for (i = 0; bench_usage[i]; i++)
+ printf("\t%s\n", bench_usage[i]);
+ printf("\n");
+
+ printf("List of available subsystems...\n\n");
+
+ for (i = 0; subsystems[i].name; i++)
+ printf("\t%s: %s\n",
+ subsystems[i].name, subsystems[i].summary);
+ printf("\n");
+}
+
+static int bench_str2int(char *str)
+{
+ if (!str)
+ return BENCH_FORMAT_DEFAULT;
+
+ if (!strcmp(str, BENCH_FORMAT_DEFAULT_STR))
+ return BENCH_FORMAT_DEFAULT;
+ else if (!strcmp(str, BENCH_FORMAT_SIMPLE_STR))
+ return BENCH_FORMAT_SIMPLE;
+
+ return BENCH_FORMAT_UNKNOWN;
+}
+
+int cmd_bench(int argc, const char **argv, const char *prefix __used)
+{
+ int i, j, status = 0;
+
+ if (argc < 2) {
+ /* No subsystem specified. */
+ print_usage();
+ goto end;
+ }
+
+ argc = parse_options(argc, argv, bench_options, bench_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION);
+
+ bench_format = bench_str2int(bench_format_str);
+ if (bench_format == BENCH_FORMAT_UNKNOWN) {
+ printf("Unknown format descriptor:%s\n", bench_format_str);
+ goto end;
+ }
+
+ if (argc < 1) {
+ print_usage();
+ goto end;
+ }
+
+ for (i = 0; subsystems[i].name; i++) {
+ if (strcmp(subsystems[i].name, argv[0]))
+ continue;
+
+ if (argc < 2) {
+ /* No suite specified. */
+ dump_suites(i);
+ goto end;
+ }
+
+ for (j = 0; subsystems[i].suites[j].name; j++) {
+ if (strcmp(subsystems[i].suites[j].name, argv[1]))
+ continue;
+
+ if (bench_format == BENCH_FORMAT_DEFAULT)
+ printf("# Running %s/%s benchmark...\n",
+ subsystems[i].name,
+ subsystems[i].suites[j].name);
+ status = subsystems[i].suites[j].fn(argc - 1,
+ argv + 1, prefix);
+ goto end;
+ }
+
+ if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
+ dump_suites(i);
+ goto end;
+ }
+
+ printf("Unknown suite:%s for %s\n", argv[1], argv[0]);
+ status = 1;
+ goto end;
+ }
+
+ printf("Unknown subsystem:%s\n", argv[0]);
+ status = 1;
+
+end:
+ return status;
+}
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c
new file mode 100644
index 0000000..7dee9d19
--- /dev/null
+++ b/tools/perf/builtin-buildid-list.c
@@ -0,0 +1,116 @@
+/*
+ * builtin-buildid-list.c
+ *
+ * Builtin buildid-list command: list buildids in perf.data
+ *
+ * Copyright (C) 2009, Red Hat Inc.
+ * Copyright (C) 2009, Arnaldo Carvalho de Melo <acme@redhat.com>
+ */
+#include "builtin.h"
+#include "perf.h"
+#include "util/cache.h"
+#include "util/data_map.h"
+#include "util/debug.h"
+#include "util/header.h"
+#include "util/parse-options.h"
+#include "util/symbol.h"
+
+static char const *input_name = "perf.data";
+static int force;
+
+static const char *const buildid_list_usage[] = {
+ "perf report [<options>]",
+ NULL
+};
+
+static const struct option options[] = {
+ OPT_STRING('i', "input", &input_name, "file",
+ "input file name"),
+ OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
+ OPT_BOOLEAN('v', "verbose", &verbose,
+ "be more verbose"),
+ OPT_END()
+};
+
+static int perf_file_section__process_buildids(struct perf_file_section *self,
+ int feat, int fd)
+{
+ if (feat != HEADER_BUILD_ID)
+ return 0;
+
+ if (lseek(fd, self->offset, SEEK_SET) < 0) {
+ pr_warning("Failed to lseek to %Ld offset for buildids!\n",
+ self->offset);
+ return -1;
+ }
+
+ if (perf_header__read_build_ids(fd, self->offset, self->size)) {
+ pr_warning("Failed to read buildids!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int __cmd_buildid_list(void)
+{
+ int err = -1;
+ struct perf_header *header;
+ struct perf_file_header f_header;
+ struct stat input_stat;
+ int input = open(input_name, O_RDONLY);
+
+ if (input < 0) {
+ pr_err("failed to open file: %s", input_name);
+ if (!strcmp(input_name, "perf.data"))
+ pr_err(" (try 'perf record' first)");
+ pr_err("\n");
+ goto out;
+ }
+
+ err = fstat(input, &input_stat);
+ if (err < 0) {
+ perror("failed to stat file");
+ goto out_close;
+ }
+
+ if (!force && input_stat.st_uid && (input_stat.st_uid != geteuid())) {
+ pr_err("file %s not owned by current user or root\n",
+ input_name);
+ goto out_close;
+ }
+
+ if (!input_stat.st_size) {
+ pr_info("zero-sized file, nothing to do!\n");
+ goto out_close;
+ }
+
+ err = -1;
+ header = perf_header__new();
+ if (header == NULL)
+ goto out_close;
+
+ if (perf_file_header__read(&f_header, header, input) < 0) {
+ pr_warning("incompatible file format");
+ goto out_close;
+ }
+
+ err = perf_header__process_sections(header, input,
+ perf_file_section__process_buildids);
+
+ if (err < 0)
+ goto out_close;
+
+ dsos__fprintf_buildid(stdout);
+out_close:
+ close(input);
+out:
+ return err;
+}
+
+int cmd_buildid_list(int argc, const char **argv, const char *prefix __used)
+{
+ argc = parse_options(argc, argv, options, buildid_list_usage, 0);
+ setup_pager();
+ return __cmd_buildid_list();
+}
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 4fb8734..768f9c8 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -61,8 +61,7 @@
{
struct man_viewer_info_list *viewer;
- for (viewer = man_viewer_info_list; viewer; viewer = viewer->next)
- {
+ for (viewer = man_viewer_info_list; viewer; viewer = viewer->next) {
if (!strcasecmp(name, viewer->name))
return viewer->info;
}
@@ -115,7 +114,7 @@
return 0;
}
-static void exec_woman_emacs(const char* path, const char *page)
+static void exec_woman_emacs(const char *path, const char *page)
{
if (!check_emacsclient_version()) {
/* This works only with emacsclient version >= 22. */
@@ -129,7 +128,7 @@
}
}
-static void exec_man_konqueror(const char* path, const char *page)
+static void exec_man_konqueror(const char *path, const char *page)
{
const char *display = getenv("DISPLAY");
if (display && *display) {
@@ -157,7 +156,7 @@
}
}
-static void exec_man_man(const char* path, const char *page)
+static void exec_man_man(const char *path, const char *page)
{
if (!path)
path = "man";
@@ -364,9 +363,8 @@
setup_man_path();
for (viewer = man_viewer_list; viewer; viewer = viewer->next)
- {
exec_viewer(viewer->name, page); /* will return when unable */
- }
+
if (fallback)
exec_viewer(fallback, page);
exec_viewer("man", page);
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
new file mode 100644
index 0000000..f315b05
--- /dev/null
+++ b/tools/perf/builtin-kmem.c
@@ -0,0 +1,578 @@
+#include "builtin.h"
+#include "perf.h"
+
+#include "util/util.h"
+#include "util/cache.h"
+#include "util/symbol.h"
+#include "util/thread.h"
+#include "util/header.h"
+
+#include "util/parse-options.h"
+#include "util/trace-event.h"
+
+#include "util/debug.h"
+#include "util/data_map.h"
+
+#include <linux/rbtree.h>
+
+struct alloc_stat;
+typedef int (*sort_fn_t)(struct alloc_stat *, struct alloc_stat *);
+
+static char const *input_name = "perf.data";
+
+static struct perf_header *header;
+static u64 sample_type;
+
+static int alloc_flag;
+static int caller_flag;
+
+sort_fn_t alloc_sort_fn;
+sort_fn_t caller_sort_fn;
+
+static int alloc_lines = -1;
+static int caller_lines = -1;
+
+static char *cwd;
+static int cwdlen;
+
+struct alloc_stat {
+ union {
+ struct {
+ char *name;
+ u64 call_site;
+ };
+ u64 ptr;
+ };
+ u64 bytes_req;
+ u64 bytes_alloc;
+ u32 hit;
+
+ struct rb_node node;
+};
+
+static struct rb_root root_alloc_stat;
+static struct rb_root root_alloc_sorted;
+static struct rb_root root_caller_stat;
+static struct rb_root root_caller_sorted;
+
+static unsigned long total_requested, total_allocated;
+
+struct raw_event_sample {
+ u32 size;
+ char data[0];
+};
+
+static int
+process_comm_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct thread *thread = threads__findnew(event->comm.pid);
+
+ dump_printf("%p [%p]: PERF_RECORD_COMM: %s:%d\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->comm.comm, event->comm.pid);
+
+ if (thread == NULL ||
+ thread__set_comm(thread, event->comm.comm)) {
+ dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static void insert_alloc_stat(unsigned long ptr,
+ int bytes_req, int bytes_alloc)
+{
+ struct rb_node **node = &root_alloc_stat.rb_node;
+ struct rb_node *parent = NULL;
+ struct alloc_stat *data = NULL;
+
+ if (!alloc_flag)
+ return;
+
+ while (*node) {
+ parent = *node;
+ data = rb_entry(*node, struct alloc_stat, node);
+
+ if (ptr > data->ptr)
+ node = &(*node)->rb_right;
+ else if (ptr < data->ptr)
+ node = &(*node)->rb_left;
+ else
+ break;
+ }
+
+ if (data && data->ptr == ptr) {
+ data->hit++;
+ data->bytes_req += bytes_req;
+ data->bytes_alloc += bytes_req;
+ } else {
+ data = malloc(sizeof(*data));
+ data->ptr = ptr;
+ data->hit = 1;
+ data->bytes_req = bytes_req;
+ data->bytes_alloc = bytes_alloc;
+
+ rb_link_node(&data->node, parent, node);
+ rb_insert_color(&data->node, &root_alloc_stat);
+ }
+}
+
+static void insert_caller_stat(unsigned long call_site,
+ int bytes_req, int bytes_alloc)
+{
+ struct rb_node **node = &root_caller_stat.rb_node;
+ struct rb_node *parent = NULL;
+ struct alloc_stat *data = NULL;
+
+ if (!caller_flag)
+ return;
+
+ while (*node) {
+ parent = *node;
+ data = rb_entry(*node, struct alloc_stat, node);
+
+ if (call_site > data->call_site)
+ node = &(*node)->rb_right;
+ else if (call_site < data->call_site)
+ node = &(*node)->rb_left;
+ else
+ break;
+ }
+
+ if (data && data->call_site == call_site) {
+ data->hit++;
+ data->bytes_req += bytes_req;
+ data->bytes_alloc += bytes_req;
+ } else {
+ data = malloc(sizeof(*data));
+ data->call_site = call_site;
+ data->hit = 1;
+ data->bytes_req = bytes_req;
+ data->bytes_alloc = bytes_alloc;
+
+ rb_link_node(&data->node, parent, node);
+ rb_insert_color(&data->node, &root_caller_stat);
+ }
+}
+
+static void process_alloc_event(struct raw_event_sample *raw,
+ struct event *event,
+ int cpu __used,
+ u64 timestamp __used,
+ struct thread *thread __used,
+ int node __used)
+{
+ unsigned long call_site;
+ unsigned long ptr;
+ int bytes_req;
+ int bytes_alloc;
+
+ ptr = raw_field_value(event, "ptr", raw->data);
+ call_site = raw_field_value(event, "call_site", raw->data);
+ bytes_req = raw_field_value(event, "bytes_req", raw->data);
+ bytes_alloc = raw_field_value(event, "bytes_alloc", raw->data);
+
+ insert_alloc_stat(ptr, bytes_req, bytes_alloc);
+ insert_caller_stat(call_site, bytes_req, bytes_alloc);
+
+ total_requested += bytes_req;
+ total_allocated += bytes_alloc;
+}
+
+static void process_free_event(struct raw_event_sample *raw __used,
+ struct event *event __used,
+ int cpu __used,
+ u64 timestamp __used,
+ struct thread *thread __used)
+{
+}
+
+static void
+process_raw_event(event_t *raw_event __used, void *more_data,
+ int cpu, u64 timestamp, struct thread *thread)
+{
+ struct raw_event_sample *raw = more_data;
+ struct event *event;
+ int type;
+
+ type = trace_parse_common_type(raw->data);
+ event = trace_find_event(type);
+
+ if (!strcmp(event->name, "kmalloc") ||
+ !strcmp(event->name, "kmem_cache_alloc")) {
+ process_alloc_event(raw, event, cpu, timestamp, thread, 0);
+ return;
+ }
+
+ if (!strcmp(event->name, "kmalloc_node") ||
+ !strcmp(event->name, "kmem_cache_alloc_node")) {
+ process_alloc_event(raw, event, cpu, timestamp, thread, 1);
+ return;
+ }
+
+ if (!strcmp(event->name, "kfree") ||
+ !strcmp(event->name, "kmem_cache_free")) {
+ process_free_event(raw, event, cpu, timestamp, thread);
+ return;
+ }
+}
+
+static int
+process_sample_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ u64 ip = event->ip.ip;
+ u64 timestamp = -1;
+ u32 cpu = -1;
+ u64 period = 1;
+ void *more_data = event->ip.__more_data;
+ struct thread *thread = threads__findnew(event->ip.pid);
+
+ if (sample_type & PERF_SAMPLE_TIME) {
+ timestamp = *(u64 *)more_data;
+ more_data += sizeof(u64);
+ }
+
+ if (sample_type & PERF_SAMPLE_CPU) {
+ cpu = *(u32 *)more_data;
+ more_data += sizeof(u32);
+ more_data += sizeof(u32); /* reserved */
+ }
+
+ if (sample_type & PERF_SAMPLE_PERIOD) {
+ period = *(u64 *)more_data;
+ more_data += sizeof(u64);
+ }
+
+ dump_printf("%p [%p]: PERF_RECORD_SAMPLE (IP, %d): %d/%d: %p period: %Ld\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->header.misc,
+ event->ip.pid, event->ip.tid,
+ (void *)(long)ip,
+ (long long)period);
+
+ if (thread == NULL) {
+ pr_debug("problem processing %d event, skipping it.\n",
+ event->header.type);
+ return -1;
+ }
+
+ dump_printf(" ... thread: %s:%d\n", thread->comm, thread->pid);
+
+ process_raw_event(event, more_data, cpu, timestamp, thread);
+
+ return 0;
+}
+
+static int sample_type_check(u64 type)
+{
+ sample_type = type;
+
+ if (!(sample_type & PERF_SAMPLE_RAW)) {
+ fprintf(stderr,
+ "No trace sample to read. Did you call perf record "
+ "without -R?");
+ return -1;
+ }
+
+ return 0;
+}
+
+static struct perf_file_handler file_handler = {
+ .process_sample_event = process_sample_event,
+ .process_comm_event = process_comm_event,
+ .sample_type_check = sample_type_check,
+};
+
+static int read_events(void)
+{
+ register_idle_thread();
+ register_perf_file_handler(&file_handler);
+
+ return mmap_dispatch_perf_file(&header, input_name, 0, 0,
+ &cwdlen, &cwd);
+}
+
+static double fragmentation(unsigned long n_req, unsigned long n_alloc)
+{
+ if (n_alloc == 0)
+ return 0.0;
+ else
+ return 100.0 - (100.0 * n_req / n_alloc);
+}
+
+static void __print_result(struct rb_root *root, int n_lines, int is_caller)
+{
+ struct rb_node *next;
+
+ printf("\n ------------------------------------------------------------------------------\n");
+ if (is_caller)
+ printf(" Callsite |");
+ else
+ printf(" Alloc Ptr |");
+ printf(" Total_alloc/Per | Total_req/Per | Hit | Fragmentation\n");
+ printf(" ------------------------------------------------------------------------------\n");
+
+ next = rb_first(root);
+
+ while (next && n_lines--) {
+ struct alloc_stat *data;
+
+ data = rb_entry(next, struct alloc_stat, node);
+
+ printf(" %-16p | %8llu/%-6lu | %8llu/%-6lu | %6lu | %8.3f%%\n",
+ is_caller ? (void *)(unsigned long)data->call_site :
+ (void *)(unsigned long)data->ptr,
+ (unsigned long long)data->bytes_alloc,
+ (unsigned long)data->bytes_alloc / data->hit,
+ (unsigned long long)data->bytes_req,
+ (unsigned long)data->bytes_req / data->hit,
+ (unsigned long)data->hit,
+ fragmentation(data->bytes_req, data->bytes_alloc));
+
+ next = rb_next(next);
+ }
+
+ if (n_lines == -1)
+ printf(" ... | ... | ... | ... | ... \n");
+
+ printf(" ------------------------------------------------------------------------------\n");
+}
+
+static void print_summary(void)
+{
+ printf("\nSUMMARY\n=======\n");
+ printf("Total bytes requested: %lu\n", total_requested);
+ printf("Total bytes allocated: %lu\n", total_allocated);
+ printf("Total bytes wasted on internal fragmentation: %lu\n",
+ total_allocated - total_requested);
+ printf("Internal fragmentation: %f%%\n",
+ fragmentation(total_requested, total_allocated));
+}
+
+static void print_result(void)
+{
+ if (caller_flag)
+ __print_result(&root_caller_sorted, caller_lines, 1);
+ if (alloc_flag)
+ __print_result(&root_alloc_sorted, alloc_lines, 0);
+ print_summary();
+}
+
+static void sort_insert(struct rb_root *root, struct alloc_stat *data,
+ sort_fn_t sort_fn)
+{
+ struct rb_node **new = &(root->rb_node);
+ struct rb_node *parent = NULL;
+
+ while (*new) {
+ struct alloc_stat *this;
+ int cmp;
+
+ this = rb_entry(*new, struct alloc_stat, node);
+ parent = *new;
+
+ cmp = sort_fn(data, this);
+
+ if (cmp > 0)
+ new = &((*new)->rb_left);
+ else
+ new = &((*new)->rb_right);
+ }
+
+ rb_link_node(&data->node, parent, new);
+ rb_insert_color(&data->node, root);
+}
+
+static void __sort_result(struct rb_root *root, struct rb_root *root_sorted,
+ sort_fn_t sort_fn)
+{
+ struct rb_node *node;
+ struct alloc_stat *data;
+
+ for (;;) {
+ node = rb_first(root);
+ if (!node)
+ break;
+
+ rb_erase(node, root);
+ data = rb_entry(node, struct alloc_stat, node);
+ sort_insert(root_sorted, data, sort_fn);
+ }
+}
+
+static void sort_result(void)
+{
+ __sort_result(&root_alloc_stat, &root_alloc_sorted, alloc_sort_fn);
+ __sort_result(&root_caller_stat, &root_caller_sorted, caller_sort_fn);
+}
+
+static int __cmd_kmem(void)
+{
+ setup_pager();
+ read_events();
+ sort_result();
+ print_result();
+
+ return 0;
+}
+
+static const char * const kmem_usage[] = {
+ "perf kmem [<options>] {record}",
+ NULL
+};
+
+
+static int ptr_cmp(struct alloc_stat *l, struct alloc_stat *r)
+{
+ if (l->ptr < r->ptr)
+ return -1;
+ else if (l->ptr > r->ptr)
+ return 1;
+ return 0;
+}
+
+static int callsite_cmp(struct alloc_stat *l, struct alloc_stat *r)
+{
+ if (l->call_site < r->call_site)
+ return -1;
+ else if (l->call_site > r->call_site)
+ return 1;
+ return 0;
+}
+
+static int bytes_cmp(struct alloc_stat *l, struct alloc_stat *r)
+{
+ if (l->bytes_alloc < r->bytes_alloc)
+ return -1;
+ else if (l->bytes_alloc > r->bytes_alloc)
+ return 1;
+ return 0;
+}
+
+static int parse_sort_opt(const struct option *opt __used,
+ const char *arg, int unset __used)
+{
+ sort_fn_t sort_fn;
+
+ if (!arg)
+ return -1;
+
+ if (strcmp(arg, "ptr") == 0)
+ sort_fn = ptr_cmp;
+ else if (strcmp(arg, "call_site") == 0)
+ sort_fn = callsite_cmp;
+ else if (strcmp(arg, "bytes") == 0)
+ sort_fn = bytes_cmp;
+ else
+ return -1;
+
+ if (caller_flag > alloc_flag)
+ caller_sort_fn = sort_fn;
+ else
+ alloc_sort_fn = sort_fn;
+
+ return 0;
+}
+
+static int parse_stat_opt(const struct option *opt __used,
+ const char *arg, int unset __used)
+{
+ if (!arg)
+ return -1;
+
+ if (strcmp(arg, "alloc") == 0)
+ alloc_flag = (caller_flag + 1);
+ else if (strcmp(arg, "caller") == 0)
+ caller_flag = (alloc_flag + 1);
+ else
+ return -1;
+ return 0;
+}
+
+static int parse_line_opt(const struct option *opt __used,
+ const char *arg, int unset __used)
+{
+ int lines;
+
+ if (!arg)
+ return -1;
+
+ lines = strtoul(arg, NULL, 10);
+
+ if (caller_flag > alloc_flag)
+ caller_lines = lines;
+ else
+ alloc_lines = lines;
+
+ return 0;
+}
+
+static const struct option kmem_options[] = {
+ OPT_STRING('i', "input", &input_name, "file",
+ "input file name"),
+ OPT_CALLBACK(0, "stat", NULL, "<alloc>|<caller>",
+ "stat selector, Pass 'alloc' or 'caller'.",
+ parse_stat_opt),
+ OPT_CALLBACK('s', "sort", NULL, "key",
+ "sort by key: ptr, call_site, hit, bytes",
+ parse_sort_opt),
+ OPT_CALLBACK('l', "line", NULL, "num",
+ "show n lins",
+ parse_line_opt),
+ OPT_END()
+};
+
+static const char *record_args[] = {
+ "record",
+ "-a",
+ "-R",
+ "-M",
+ "-f",
+ "-c", "1",
+ "-e", "kmem:kmalloc",
+ "-e", "kmem:kmalloc_node",
+ "-e", "kmem:kfree",
+ "-e", "kmem:kmem_cache_alloc",
+ "-e", "kmem:kmem_cache_alloc_node",
+ "-e", "kmem:kmem_cache_free",
+};
+
+static int __cmd_record(int argc, const char **argv)
+{
+ unsigned int rec_argc, i, j;
+ const char **rec_argv;
+
+ rec_argc = ARRAY_SIZE(record_args) + argc - 1;
+ rec_argv = calloc(rec_argc + 1, sizeof(char *));
+
+ for (i = 0; i < ARRAY_SIZE(record_args); i++)
+ rec_argv[i] = strdup(record_args[i]);
+
+ for (j = 1; j < (unsigned int)argc; j++, i++)
+ rec_argv[i] = argv[j];
+
+ return cmd_record(i, rec_argv, NULL);
+}
+
+int cmd_kmem(int argc, const char **argv, const char *prefix __used)
+{
+ symbol__init(0);
+
+ argc = parse_options(argc, argv, kmem_options, kmem_usage, 0);
+
+ if (argc && !strncmp(argv[0], "rec", 3))
+ return __cmd_record(argc, argv);
+ else if (argc)
+ usage_with_options(kmem_usage, kmem_options);
+
+ if (!alloc_sort_fn)
+ alloc_sort_fn = bytes_cmp;
+ if (!caller_sort_fn)
+ caller_sort_fn = bytes_cmp;
+
+ return __cmd_kmem();
+}
+
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
new file mode 100644
index 0000000..d78a3d9
--- /dev/null
+++ b/tools/perf/builtin-probe.c
@@ -0,0 +1,435 @@
+/*
+ * builtin-probe.c
+ *
+ * Builtin probe command: Set up probe events by C expression
+ *
+ * Written by Masami Hiramatsu <mhiramat@redhat.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+#define _GNU_SOURCE
+#include <sys/utsname.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
+#undef _GNU_SOURCE
+#include "perf.h"
+#include "builtin.h"
+#include "util/util.h"
+#include "util/event.h"
+#include "util/debug.h"
+#include "util/parse-options.h"
+#include "util/parse-events.h" /* For debugfs_path */
+#include "util/probe-finder.h"
+
+/* Default vmlinux search paths */
+#define NR_SEARCH_PATH 3
+const char *default_search_path[NR_SEARCH_PATH] = {
+"/lib/modules/%s/build/vmlinux", /* Custom build kernel */
+"/usr/lib/debug/lib/modules/%s/vmlinux", /* Red Hat debuginfo */
+"/boot/vmlinux-debug-%s", /* Ubuntu */
+};
+
+#define MAX_PATH_LEN 256
+#define MAX_PROBES 128
+#define MAX_PROBE_ARGS 128
+#define PERFPROBE_GROUP "probe"
+
+/* Session management structure */
+static struct {
+ char *vmlinux;
+ char *release;
+ int need_dwarf;
+ int nr_probe;
+ struct probe_point probes[MAX_PROBES];
+} session;
+
+#define semantic_error(msg ...) die("Semantic error :" msg)
+
+/* Parse probe point. Return 1 if return probe */
+static void parse_probe_point(char *arg, struct probe_point *pp)
+{
+ char *ptr, *tmp;
+ char c, nc = 0;
+ /*
+ * <Syntax>
+ * perf probe SRC:LN
+ * perf probe FUNC[+OFFS|%return][@SRC]
+ */
+
+ ptr = strpbrk(arg, ":+@%");
+ if (ptr) {
+ nc = *ptr;
+ *ptr++ = '\0';
+ }
+
+ /* Check arg is function or file and copy it */
+ if (strchr(arg, '.')) /* File */
+ pp->file = strdup(arg);
+ else /* Function */
+ pp->function = strdup(arg);
+ DIE_IF(pp->file == NULL && pp->function == NULL);
+
+ /* Parse other options */
+ while (ptr) {
+ arg = ptr;
+ c = nc;
+ ptr = strpbrk(arg, ":+@%");
+ if (ptr) {
+ nc = *ptr;
+ *ptr++ = '\0';
+ }
+ switch (c) {
+ case ':': /* Line number */
+ pp->line = strtoul(arg, &tmp, 0);
+ if (*tmp != '\0')
+ semantic_error("There is non-digit charactor"
+ " in line number.");
+ break;
+ case '+': /* Byte offset from a symbol */
+ pp->offset = strtoul(arg, &tmp, 0);
+ if (*tmp != '\0')
+ semantic_error("There is non-digit charactor"
+ " in offset.");
+ break;
+ case '@': /* File name */
+ if (pp->file)
+ semantic_error("SRC@SRC is not allowed.");
+ pp->file = strdup(arg);
+ DIE_IF(pp->file == NULL);
+ if (ptr)
+ semantic_error("@SRC must be the last "
+ "option.");
+ break;
+ case '%': /* Probe places */
+ if (strcmp(arg, "return") == 0) {
+ pp->retprobe = 1;
+ } else /* Others not supported yet */
+ semantic_error("%%%s is not supported.", arg);
+ break;
+ default:
+ DIE_IF("Program has a bug.");
+ break;
+ }
+ }
+
+ /* Exclusion check */
+ if (pp->line && pp->offset)
+ semantic_error("Offset can't be used with line number.");
+ if (!pp->line && pp->file && !pp->function)
+ semantic_error("File always requires line number.");
+ if (pp->offset && !pp->function)
+ semantic_error("Offset requires an entry function.");
+ if (pp->retprobe && !pp->function)
+ semantic_error("Return probe requires an entry function.");
+ if ((pp->offset || pp->line) && pp->retprobe)
+ semantic_error("Offset/Line can't be used with return probe.");
+
+ pr_debug("symbol:%s file:%s line:%d offset:%d, return:%d\n",
+ pp->function, pp->file, pp->line, pp->offset, pp->retprobe);
+}
+
+/* Parse an event definition. Note that any error must die. */
+static void parse_probe_event(const char *str)
+{
+ char *argv[MAX_PROBE_ARGS + 2]; /* Event + probe + args */
+ int argc, i;
+ struct probe_point *pp = &session.probes[session.nr_probe];
+
+ pr_debug("probe-definition(%d): %s\n", session.nr_probe, str);
+ if (++session.nr_probe == MAX_PROBES)
+ semantic_error("Too many probes");
+
+ /* Separate arguments, similar to argv_split */
+ argc = 0;
+ do {
+ /* Skip separators */
+ while (isspace(*str))
+ str++;
+
+ /* Add an argument */
+ if (*str != '\0') {
+ const char *s = str;
+
+ /* Skip the argument */
+ while (!isspace(*str) && *str != '\0')
+ str++;
+
+ /* Duplicate the argument */
+ argv[argc] = strndup(s, str - s);
+ if (argv[argc] == NULL)
+ die("strndup");
+ if (++argc == MAX_PROBE_ARGS)
+ semantic_error("Too many arguments");
+ pr_debug("argv[%d]=%s\n", argc, argv[argc - 1]);
+ }
+ } while (*str != '\0');
+ if (!argc)
+ semantic_error("An empty argument.");
+
+ /* Parse probe point */
+ parse_probe_point(argv[0], pp);
+ free(argv[0]);
+ if (pp->file || pp->line)
+ session.need_dwarf = 1;
+
+ /* Copy arguments */
+ pp->nr_args = argc - 1;
+ if (pp->nr_args > 0) {
+ pp->args = (char **)malloc(sizeof(char *) * pp->nr_args);
+ if (!pp->args)
+ die("malloc");
+ memcpy(pp->args, &argv[1], sizeof(char *) * pp->nr_args);
+ }
+
+ /* Ensure return probe has no C argument */
+ for (i = 0; i < pp->nr_args; i++)
+ if (is_c_varname(pp->args[i])) {
+ if (pp->retprobe)
+ semantic_error("You can't specify local"
+ " variable for kretprobe");
+ session.need_dwarf = 1;
+ }
+
+ pr_debug("%d arguments\n", pp->nr_args);
+}
+
+static int opt_add_probe_event(const struct option *opt __used,
+ const char *str, int unset __used)
+{
+ if (str)
+ parse_probe_event(str);
+ return 0;
+}
+
+#ifndef NO_LIBDWARF
+static int open_default_vmlinux(void)
+{
+ struct utsname uts;
+ char fname[MAX_PATH_LEN];
+ int fd, ret, i;
+
+ ret = uname(&uts);
+ if (ret) {
+ pr_debug("uname() failed.\n");
+ return -errno;
+ }
+ session.release = uts.release;
+ for (i = 0; i < NR_SEARCH_PATH; i++) {
+ ret = snprintf(fname, MAX_PATH_LEN,
+ default_search_path[i], session.release);
+ if (ret >= MAX_PATH_LEN || ret < 0) {
+ pr_debug("Filename(%d,%s) is too long.\n", i,
+ uts.release);
+ errno = E2BIG;
+ return -E2BIG;
+ }
+ pr_debug("try to open %s\n", fname);
+ fd = open(fname, O_RDONLY);
+ if (fd >= 0)
+ break;
+ }
+ return fd;
+}
+#endif
+
+static const char * const probe_usage[] = {
+ "perf probe [<options>] 'PROBEDEF' ['PROBEDEF' ...]",
+ "perf probe [<options>] --add 'PROBEDEF' [--add 'PROBEDEF' ...]",
+ NULL
+};
+
+static const struct option options[] = {
+ OPT_BOOLEAN('v', "verbose", &verbose,
+ "be more verbose (show parsed arguments, etc)"),
+#ifndef NO_LIBDWARF
+ OPT_STRING('k', "vmlinux", &session.vmlinux, "file",
+ "vmlinux/module pathname"),
+#endif
+ OPT_CALLBACK('a', "add", NULL,
+#ifdef NO_LIBDWARF
+ "FUNC[+OFFS|%return] [ARG ...]",
+#else
+ "FUNC[+OFFS|%return|:RLN][@SRC]|SRC:ALN [ARG ...]",
+#endif
+ "probe point definition, where\n"
+ "\t\tGRP:\tGroup name (optional)\n"
+ "\t\tNAME:\tEvent name\n"
+ "\t\tFUNC:\tFunction name\n"
+ "\t\tOFFS:\tOffset from function entry (in byte)\n"
+ "\t\t%return:\tPut the probe at function return\n"
+#ifdef NO_LIBDWARF
+ "\t\tARG:\tProbe argument (only \n"
+#else
+ "\t\tSRC:\tSource code path\n"
+ "\t\tRLN:\tRelative line number from function entry.\n"
+ "\t\tALN:\tAbsolute line number in file.\n"
+ "\t\tARG:\tProbe argument (local variable name or\n"
+#endif
+ "\t\t\tkprobe-tracer argument format is supported.)\n",
+ opt_add_probe_event),
+ OPT_END()
+};
+
+static int write_new_event(int fd, const char *buf)
+{
+ int ret;
+
+ ret = write(fd, buf, strlen(buf));
+ if (ret <= 0)
+ die("Failed to create event.");
+ else
+ printf("Added new event: %s\n", buf);
+
+ return ret;
+}
+
+#define MAX_CMDLEN 256
+
+static int synthesize_probe_event(struct probe_point *pp)
+{
+ char *buf;
+ int i, len, ret;
+ pp->probes[0] = buf = (char *)calloc(MAX_CMDLEN, sizeof(char));
+ if (!buf)
+ die("Failed to allocate memory by calloc.");
+ ret = snprintf(buf, MAX_CMDLEN, "%s+%d", pp->function, pp->offset);
+ if (ret <= 0 || ret >= MAX_CMDLEN)
+ goto error;
+ len = ret;
+
+ for (i = 0; i < pp->nr_args; i++) {
+ ret = snprintf(&buf[len], MAX_CMDLEN - len, " %s",
+ pp->args[i]);
+ if (ret <= 0 || ret >= MAX_CMDLEN - len)
+ goto error;
+ len += ret;
+ }
+ pp->found = 1;
+ return pp->found;
+error:
+ free(pp->probes[0]);
+ if (ret > 0)
+ ret = -E2BIG;
+ return ret;
+}
+
+int cmd_probe(int argc, const char **argv, const char *prefix __used)
+{
+ int i, j, fd, ret;
+ struct probe_point *pp;
+ char buf[MAX_CMDLEN];
+
+ argc = parse_options(argc, argv, options, probe_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION);
+ for (i = 0; i < argc; i++)
+ parse_probe_event(argv[i]);
+
+ if (session.nr_probe == 0)
+ usage_with_options(probe_usage, options);
+
+ if (session.need_dwarf)
+#ifdef NO_LIBDWARF
+ semantic_error("Debuginfo-analysis is not supported");
+#else /* !NO_LIBDWARF */
+ pr_info("Some probes require debuginfo.\n");
+
+ if (session.vmlinux)
+ fd = open(session.vmlinux, O_RDONLY);
+ else
+ fd = open_default_vmlinux();
+ if (fd < 0) {
+ if (session.need_dwarf)
+ die("Could not open vmlinux/module file.");
+
+ pr_warning("Could not open vmlinux/module file."
+ " Try to use symbols.\n");
+ goto end_dwarf;
+ }
+
+ /* Searching probe points */
+ for (j = 0; j < session.nr_probe; j++) {
+ pp = &session.probes[j];
+ if (pp->found)
+ continue;
+
+ lseek(fd, SEEK_SET, 0);
+ ret = find_probepoint(fd, pp);
+ if (ret < 0) {
+ if (session.need_dwarf)
+ die("Could not analyze debuginfo.");
+
+ pr_warning("An error occurred in debuginfo analysis. Try to use symbols.\n");
+ break;
+ }
+ if (ret == 0) /* No error but failed to find probe point. */
+ die("No probe point found.");
+ }
+ close(fd);
+
+end_dwarf:
+#endif /* !NO_LIBDWARF */
+
+ /* Synthesize probes without dwarf */
+ for (j = 0; j < session.nr_probe; j++) {
+ pp = &session.probes[j];
+ if (pp->found) /* This probe is already found. */
+ continue;
+
+ ret = synthesize_probe_event(pp);
+ if (ret == -E2BIG)
+ semantic_error("probe point is too long.");
+ else if (ret < 0)
+ die("Failed to synthesize a probe point.");
+ }
+
+ /* Settng up probe points */
+ snprintf(buf, MAX_CMDLEN, "%s/../kprobe_events", debugfs_path);
+ fd = open(buf, O_WRONLY, O_APPEND);
+ if (fd < 0) {
+ if (errno == ENOENT)
+ die("kprobe_events file does not exist - please rebuild with CONFIG_KPROBE_TRACER.");
+ else
+ die("Could not open kprobe_events file: %s",
+ strerror(errno));
+ }
+ for (j = 0; j < session.nr_probe; j++) {
+ pp = &session.probes[j];
+ if (pp->found == 1) {
+ snprintf(buf, MAX_CMDLEN, "%c:%s/%s_%x %s\n",
+ pp->retprobe ? 'r' : 'p', PERFPROBE_GROUP,
+ pp->function, pp->offset, pp->probes[0]);
+ write_new_event(fd, buf);
+ } else
+ for (i = 0; i < pp->found; i++) {
+ snprintf(buf, MAX_CMDLEN, "%c:%s/%s_%x_%d %s\n",
+ pp->retprobe ? 'r' : 'p',
+ PERFPROBE_GROUP,
+ pp->function, pp->offset, i,
+ pp->probes[0]);
+ write_new_event(fd, buf);
+ }
+ }
+ close(fd);
+ return 0;
+}
+
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 8b2c860..87f98fd 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -17,13 +17,11 @@
#include "util/header.h"
#include "util/event.h"
#include "util/debug.h"
+#include "util/symbol.h"
#include <unistd.h>
#include <sched.h>
-#define ALIGN(x, a) __ALIGN_MASK(x, (typeof(x))(a)-1)
-#define __ALIGN_MASK(x, mask) (((x)+(mask))&~(mask))
-
static int fd[MAX_NR_CPUS][MAX_COUNTERS];
static long default_interval = 0;
@@ -112,6 +110,24 @@
}
}
+static void write_event(event_t *buf, size_t size)
+{
+ /*
+ * Add it to the list of DSOs, so that when we finish this
+ * record session we can pick the available build-ids.
+ */
+ if (buf->header.type == PERF_RECORD_MMAP)
+ dsos__findnew(buf->mmap.filename);
+
+ write_output(buf, size);
+}
+
+static int process_synthesized_event(event_t *event)
+{
+ write_event(event, event->header.size);
+ return 0;
+}
+
static void mmap_read(struct mmap_data *md)
{
unsigned int head = mmap_read_head(md);
@@ -160,14 +176,14 @@
size = md->mask + 1 - (old & md->mask);
old += size;
- write_output(buf, size);
+ write_event(buf, size);
}
buf = &data[old & md->mask];
size = head - old;
old += size;
- write_output(buf, size);
+ write_event(buf, size);
md->prev = old;
mmap_write_tail(md, old);
@@ -194,168 +210,6 @@
kill(getpid(), signr);
}
-static pid_t pid_synthesize_comm_event(pid_t pid, int full)
-{
- struct comm_event comm_ev;
- char filename[PATH_MAX];
- char bf[BUFSIZ];
- FILE *fp;
- size_t size = 0;
- DIR *tasks;
- struct dirent dirent, *next;
- pid_t tgid = 0;
-
- snprintf(filename, sizeof(filename), "/proc/%d/status", pid);
-
- fp = fopen(filename, "r");
- if (fp == NULL) {
- /*
- * We raced with a task exiting - just return:
- */
- if (verbose)
- fprintf(stderr, "couldn't open %s\n", filename);
- return 0;
- }
-
- memset(&comm_ev, 0, sizeof(comm_ev));
- while (!comm_ev.comm[0] || !comm_ev.pid) {
- if (fgets(bf, sizeof(bf), fp) == NULL)
- goto out_failure;
-
- if (memcmp(bf, "Name:", 5) == 0) {
- char *name = bf + 5;
- while (*name && isspace(*name))
- ++name;
- size = strlen(name) - 1;
- memcpy(comm_ev.comm, name, size++);
- } else if (memcmp(bf, "Tgid:", 5) == 0) {
- char *tgids = bf + 5;
- while (*tgids && isspace(*tgids))
- ++tgids;
- tgid = comm_ev.pid = atoi(tgids);
- }
- }
-
- comm_ev.header.type = PERF_RECORD_COMM;
- size = ALIGN(size, sizeof(u64));
- comm_ev.header.size = sizeof(comm_ev) - (sizeof(comm_ev.comm) - size);
-
- if (!full) {
- comm_ev.tid = pid;
-
- write_output(&comm_ev, comm_ev.header.size);
- goto out_fclose;
- }
-
- snprintf(filename, sizeof(filename), "/proc/%d/task", pid);
-
- tasks = opendir(filename);
- while (!readdir_r(tasks, &dirent, &next) && next) {
- char *end;
- pid = strtol(dirent.d_name, &end, 10);
- if (*end)
- continue;
-
- comm_ev.tid = pid;
-
- write_output(&comm_ev, comm_ev.header.size);
- }
- closedir(tasks);
-
-out_fclose:
- fclose(fp);
- return tgid;
-
-out_failure:
- fprintf(stderr, "couldn't get COMM and pgid, malformed %s\n",
- filename);
- exit(EXIT_FAILURE);
-}
-
-static void pid_synthesize_mmap_samples(pid_t pid, pid_t tgid)
-{
- char filename[PATH_MAX];
- FILE *fp;
-
- snprintf(filename, sizeof(filename), "/proc/%d/maps", pid);
-
- fp = fopen(filename, "r");
- if (fp == NULL) {
- /*
- * We raced with a task exiting - just return:
- */
- if (verbose)
- fprintf(stderr, "couldn't open %s\n", filename);
- return;
- }
- while (1) {
- char bf[BUFSIZ], *pbf = bf;
- struct mmap_event mmap_ev = {
- .header = { .type = PERF_RECORD_MMAP },
- };
- int n;
- size_t size;
- if (fgets(bf, sizeof(bf), fp) == NULL)
- break;
-
- /* 00400000-0040c000 r-xp 00000000 fd:01 41038 /bin/cat */
- n = hex2u64(pbf, &mmap_ev.start);
- if (n < 0)
- continue;
- pbf += n + 1;
- n = hex2u64(pbf, &mmap_ev.len);
- if (n < 0)
- continue;
- pbf += n + 3;
- if (*pbf == 'x') { /* vm_exec */
- char *execname = strchr(bf, '/');
-
- /* Catch VDSO */
- if (execname == NULL)
- execname = strstr(bf, "[vdso]");
-
- if (execname == NULL)
- continue;
-
- size = strlen(execname);
- execname[size - 1] = '\0'; /* Remove \n */
- memcpy(mmap_ev.filename, execname, size);
- size = ALIGN(size, sizeof(u64));
- mmap_ev.len -= mmap_ev.start;
- mmap_ev.header.size = (sizeof(mmap_ev) -
- (sizeof(mmap_ev.filename) - size));
- mmap_ev.pid = tgid;
- mmap_ev.tid = pid;
-
- write_output(&mmap_ev, mmap_ev.header.size);
- }
- }
-
- fclose(fp);
-}
-
-static void synthesize_all(void)
-{
- DIR *proc;
- struct dirent dirent, *next;
-
- proc = opendir("/proc");
-
- while (!readdir_r(proc, &dirent, &next) && next) {
- char *end;
- pid_t pid, tgid;
-
- pid = strtol(dirent.d_name, &end, 10);
- if (*end) /* only interested in proper numerical dirents */
- continue;
-
- tgid = pid_synthesize_comm_event(pid, 1);
- pid_synthesize_mmap_samples(pid, tgid);
- }
-
- closedir(proc);
-}
-
static int group_fd;
static struct perf_header_attr *get_header_attr(struct perf_event_attr *a, int nr)
@@ -366,7 +220,11 @@
h_attr = header->attr[nr];
} else {
h_attr = perf_header_attr__new(a);
- perf_header__add_attr(header, h_attr);
+ if (h_attr != NULL)
+ if (perf_header__add_attr(header, h_attr) < 0) {
+ perf_header_attr__delete(h_attr);
+ h_attr = NULL;
+ }
}
return h_attr;
@@ -427,7 +285,7 @@
if (fd[nr_cpu][counter] < 0) {
int err = errno;
- if (err == EPERM)
+ if (err == EPERM || err == EACCES)
die("Permission error - are you root?\n");
else if (err == ENODEV && profile_cpu != -1)
die("No such device - did you specify an out-of-range profile CPU?\n");
@@ -454,6 +312,8 @@
}
h_attr = get_header_attr(attr, counter);
+ if (h_attr == NULL)
+ die("nomem\n");
if (!file_new) {
if (memcmp(&h_attr->attr, attr, sizeof(*attr))) {
@@ -467,7 +327,10 @@
exit(-1);
}
- perf_header_attr__add_id(h_attr, read_data.id);
+ if (perf_header_attr__add_id(h_attr, read_data.id) < 0) {
+ pr_warning("Not enough memory to add id\n");
+ exit(-1);
+ }
assert(fd[nr_cpu][counter] >= 0);
fcntl(fd[nr_cpu][counter], F_SETFL, O_NONBLOCK);
@@ -528,7 +391,7 @@
{
header->data_size += bytes_written;
- perf_header__write(header, output);
+ perf_header__write(header, output, true);
}
static int __cmd_record(int argc, const char **argv)
@@ -537,7 +400,7 @@
struct stat st;
pid_t pid = 0;
int flags;
- int ret;
+ int err;
unsigned long waking = 0;
page_size = sysconf(_SC_PAGE_SIZE);
@@ -571,17 +434,24 @@
exit(-1);
}
- if (!file_new)
- header = perf_header__read(output);
- else
- header = perf_header__new();
+ header = perf_header__new();
+ if (header == NULL) {
+ pr_err("Not enough memory for reading perf file header\n");
+ return -1;
+ }
+
+ if (!file_new) {
+ err = perf_header__read(header, output);
+ if (err < 0)
+ return err;
+ }
if (raw_samples) {
- perf_header__set_trace_info();
+ perf_header__set_feat(header, HEADER_TRACE_INFO);
} else {
for (i = 0; i < nr_counters; i++) {
if (attrs[i].sample_type & PERF_SAMPLE_RAW) {
- perf_header__set_trace_info();
+ perf_header__set_feat(header, HEADER_TRACE_INFO);
break;
}
}
@@ -604,25 +474,36 @@
}
}
- if (file_new)
- perf_header__write(header, output);
+ if (file_new) {
+ err = perf_header__write(header, output, false);
+ if (err < 0)
+ return err;
+ }
- if (!system_wide) {
- pid_t tgid = pid_synthesize_comm_event(pid, 0);
- pid_synthesize_mmap_samples(pid, tgid);
- } else
- synthesize_all();
+ if (!system_wide)
+ event__synthesize_thread(pid, process_synthesized_event);
+ else
+ event__synthesize_threads(process_synthesized_event);
if (target_pid == -1 && argc) {
pid = fork();
if (pid < 0)
- perror("failed to fork");
+ die("failed to fork");
if (!pid) {
if (execvp(argv[0], (char **)argv)) {
perror(argv[0]);
exit(-1);
}
+ } else {
+ /*
+ * Wait a bit for the execv'ed child to appear
+ * and be updated in /proc
+ * FIXME: Do you know a less heuristical solution?
+ */
+ usleep(1000);
+ event__synthesize_thread(pid,
+ process_synthesized_event);
}
child_pid = pid;
@@ -633,7 +514,7 @@
param.sched_priority = realtime_prio;
if (sched_setscheduler(0, SCHED_FIFO, ¶m)) {
- printf("Could not set realtime priority.\n");
+ pr_err("Could not set realtime priority.\n");
exit(-1);
}
}
@@ -651,7 +532,7 @@
if (hits == samples) {
if (done)
break;
- ret = poll(event_array, nr_poll, -1);
+ err = poll(event_array, nr_poll, -1);
waking++;
}
@@ -732,6 +613,8 @@
{
int counter;
+ symbol__init(0);
+
argc = parse_options(argc, argv, options, record_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
if (!argc && target_pid == -1 && !system_wide)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index a4f8cc2..1a806d5 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -59,12 +59,28 @@
static u64 sample_type;
-static size_t ipchain__fprintf_graph_line(FILE *fp, int depth, int depth_mask)
+
+static size_t
+callchain__fprintf_left_margin(FILE *fp, int left_margin)
+{
+ int i;
+ int ret;
+
+ ret = fprintf(fp, " ");
+
+ for (i = 0; i < left_margin; i++)
+ ret += fprintf(fp, " ");
+
+ return ret;
+}
+
+static size_t ipchain__fprintf_graph_line(FILE *fp, int depth, int depth_mask,
+ int left_margin)
{
int i;
size_t ret = 0;
- ret += fprintf(fp, "%s", " ");
+ ret += callchain__fprintf_left_margin(fp, left_margin);
for (i = 0; i < depth; i++)
if (depth_mask & (1 << i))
@@ -79,12 +95,12 @@
static size_t
ipchain__fprintf_graph(FILE *fp, struct callchain_list *chain, int depth,
int depth_mask, int count, u64 total_samples,
- int hits)
+ int hits, int left_margin)
{
int i;
size_t ret = 0;
- ret += fprintf(fp, "%s", " ");
+ ret += callchain__fprintf_left_margin(fp, left_margin);
for (i = 0; i < depth; i++) {
if (depth_mask & (1 << i))
ret += fprintf(fp, "|");
@@ -122,8 +138,9 @@
}
static size_t
-callchain__fprintf_graph(FILE *fp, struct callchain_node *self,
- u64 total_samples, int depth, int depth_mask)
+__callchain__fprintf_graph(FILE *fp, struct callchain_node *self,
+ u64 total_samples, int depth, int depth_mask,
+ int left_margin)
{
struct rb_node *node, *next;
struct callchain_node *child;
@@ -164,7 +181,8 @@
* But we keep the older depth mask for the line seperator
* to keep the level link until we reach the last child
*/
- ret += ipchain__fprintf_graph_line(fp, depth, depth_mask);
+ ret += ipchain__fprintf_graph_line(fp, depth, depth_mask,
+ left_margin);
i = 0;
list_for_each_entry(chain, &child->val, list) {
if (chain->ip >= PERF_CONTEXT_MAX)
@@ -172,11 +190,13 @@
ret += ipchain__fprintf_graph(fp, chain, depth,
new_depth_mask, i++,
new_total,
- cumul);
+ cumul,
+ left_margin);
}
- ret += callchain__fprintf_graph(fp, child, new_total,
- depth + 1,
- new_depth_mask | (1 << depth));
+ ret += __callchain__fprintf_graph(fp, child, new_total,
+ depth + 1,
+ new_depth_mask | (1 << depth),
+ left_margin);
node = next;
}
@@ -190,12 +210,51 @@
ret += ipchain__fprintf_graph(fp, &rem_hits, depth,
new_depth_mask, 0, new_total,
- remaining);
+ remaining, left_margin);
}
return ret;
}
+
+static size_t
+callchain__fprintf_graph(FILE *fp, struct callchain_node *self,
+ u64 total_samples, int left_margin)
+{
+ struct callchain_list *chain;
+ bool printed = false;
+ int i = 0;
+ int ret = 0;
+
+ list_for_each_entry(chain, &self->val, list) {
+ if (chain->ip >= PERF_CONTEXT_MAX)
+ continue;
+
+ if (!i++ && sort__first_dimension == SORT_SYM)
+ continue;
+
+ if (!printed) {
+ ret += callchain__fprintf_left_margin(fp, left_margin);
+ ret += fprintf(fp, "|\n");
+ ret += callchain__fprintf_left_margin(fp, left_margin);
+ ret += fprintf(fp, "---");
+
+ left_margin += 3;
+ printed = true;
+ } else
+ ret += callchain__fprintf_left_margin(fp, left_margin);
+
+ if (chain->sym)
+ ret += fprintf(fp, " %s\n", chain->sym->name);
+ else
+ ret += fprintf(fp, " %p\n", (void *)(long)chain->ip);
+ }
+
+ ret += __callchain__fprintf_graph(fp, self, total_samples, 1, 1, left_margin);
+
+ return ret;
+}
+
static size_t
callchain__fprintf_flat(FILE *fp, struct callchain_node *self,
u64 total_samples)
@@ -224,7 +283,7 @@
static size_t
hist_entry_callchain__fprintf(FILE *fp, struct hist_entry *self,
- u64 total_samples)
+ u64 total_samples, int left_margin)
{
struct rb_node *rb_node;
struct callchain_node *chain;
@@ -244,8 +303,8 @@
break;
case CHAIN_GRAPH_ABS: /* Falldown */
case CHAIN_GRAPH_REL:
- ret += callchain__fprintf_graph(fp, chain,
- total_samples, 1, 1);
+ ret += callchain__fprintf_graph(fp, chain, total_samples,
+ left_margin);
case CHAIN_NONE:
default:
break;
@@ -290,8 +349,19 @@
ret += fprintf(fp, "\n");
- if (callchain)
- hist_entry_callchain__fprintf(fp, self, total_samples);
+ if (callchain) {
+ int left_margin = 0;
+
+ if (sort__first_dimension == SORT_COMM) {
+ se = list_first_entry(&hist_entry__sort_list, typeof(*se),
+ list);
+ left_margin = se->width ? *se->width : 0;
+ left_margin -= thread__comm_len(self->thread);
+ }
+
+ hist_entry_callchain__fprintf(fp, self, total_samples,
+ left_margin);
+ }
return ret;
}
@@ -385,7 +455,7 @@
dump_printf(" ...... map: %Lx -> %Lx\n", *ipp, ip);
*ipp = ip;
- return map ? map->dso->find_symbol(map->dso, ip) : NULL;
+ return map ? map__find_symbol(map, ip, NULL) : NULL;
}
static int call__match(struct symbol *sym)
@@ -619,7 +689,8 @@
dump_printf("... chain: nr:%Lu\n", chain->nr);
if (validate_chain(chain, event) < 0) {
- eprintf("call-chain problem with event, skipping it.\n");
+ pr_debug("call-chain problem with event, "
+ "skipping it.\n");
return 0;
}
@@ -630,7 +701,7 @@
}
if (thread == NULL) {
- eprintf("problem processing %d event, skipping it.\n",
+ pr_debug("problem processing %d event, skipping it.\n",
event->header.type);
return -1;
}
@@ -668,7 +739,7 @@
if (hist_entry__add(thread, map, sym, ip,
chain, level, period)) {
- eprintf("problem incrementing symbol count, skipping event\n");
+ pr_debug("problem incrementing symbol count, skipping event\n");
return -1;
}
@@ -1022,7 +1093,7 @@
int cmd_report(int argc, const char **argv, const char *prefix __used)
{
- symbol__init();
+ symbol__init(0);
argc = parse_options(argc, argv, options, report_usage, 0);
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 57ad3f4..df44b75 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -38,8 +38,6 @@
#define PR_SET_NAME 15 /* Set process name */
#define MAX_CPUS 4096
-#define BUG_ON(x) assert(!(x))
-
static u64 run_measurement_overhead;
static u64 sleep_measurement_overhead;
@@ -1668,8 +1666,8 @@
(long long)period);
if (thread == NULL) {
- eprintf("problem processing %d event, skipping it.\n",
- event->header.type);
+ pr_debug("problem processing %d event, skipping it.\n",
+ event->header.type);
return -1;
}
@@ -1939,7 +1937,7 @@
int cmd_sched(int argc, const char **argv, const char *prefix __used)
{
- symbol__init();
+ symbol__init(0);
argc = parse_options(argc, argv, sched_options, sched_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 3db31e7..c70d720 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -50,15 +50,17 @@
static struct perf_event_attr default_attrs[] = {
- { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_TASK_CLOCK },
- { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_CONTEXT_SWITCHES},
- { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_CPU_MIGRATIONS },
- { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_PAGE_FAULTS },
+ { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_TASK_CLOCK },
+ { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_CONTEXT_SWITCHES },
+ { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_CPU_MIGRATIONS },
+ { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_PAGE_FAULTS },
- { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CPU_CYCLES },
- { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_INSTRUCTIONS },
- { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CACHE_REFERENCES},
- { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CACHE_MISSES },
+ { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CPU_CYCLES },
+ { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_INSTRUCTIONS },
+ { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_BRANCH_INSTRUCTIONS },
+ { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_BRANCH_MISSES },
+ { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CACHE_REFERENCES },
+ { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CACHE_MISSES },
};
@@ -125,6 +127,7 @@
struct stats runtime_nsecs_stats;
struct stats walltime_nsecs_stats;
struct stats runtime_cycles_stats;
+struct stats runtime_branches_stats;
#define MATCH_EVENT(t, c, counter) \
(attrs[counter].type == PERF_TYPE_##t && \
@@ -235,6 +238,8 @@
update_stats(&runtime_nsecs_stats, count[0]);
if (MATCH_EVENT(HARDWARE, HW_CPU_CYCLES, counter))
update_stats(&runtime_cycles_stats, count[0]);
+ if (MATCH_EVENT(HARDWARE, HW_BRANCH_INSTRUCTIONS, counter))
+ update_stats(&runtime_branches_stats, count[0]);
}
static int run_perf_stat(int argc __used, const char **argv)
@@ -352,7 +357,16 @@
ratio = avg / total;
fprintf(stderr, " # %10.3f IPC ", ratio);
- } else {
+ } else if (MATCH_EVENT(HARDWARE, HW_BRANCH_MISSES, counter) &&
+ runtime_branches_stats.n != 0) {
+ total = avg_stats(&runtime_branches_stats);
+
+ if (total)
+ ratio = avg * 100 / total;
+
+ fprintf(stderr, " # %10.3f %% ", ratio);
+
+ } else if (runtime_nsecs_stats.n != 0) {
total = avg_stats(&runtime_nsecs_stats);
if (total)
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 702d8fe..dd4d82a 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -153,6 +153,17 @@
struct sample_wrapper *all_samples;
+
+struct process_filter;
+struct process_filter {
+ char *name;
+ int pid;
+ struct process_filter *next;
+};
+
+static struct process_filter *process_filter;
+
+
static struct per_pid *find_create_pid(int pid)
{
struct per_pid *cursor = all_data;
@@ -763,21 +774,42 @@
c = p->all;
while (c) {
if (c->Y && c->start_time <= we->time && c->end_time >= we->time) {
- if (p->pid == we->waker) {
+ if (p->pid == we->waker && !from) {
from = c->Y;
- task_from = c->comm;
+ task_from = strdup(c->comm);
}
- if (p->pid == we->wakee) {
+ if (p->pid == we->wakee && !to) {
to = c->Y;
- task_to = c->comm;
+ task_to = strdup(c->comm);
}
}
c = c->next;
}
+ c = p->all;
+ while (c) {
+ if (p->pid == we->waker && !from) {
+ from = c->Y;
+ task_from = strdup(c->comm);
+ }
+ if (p->pid == we->wakee && !to) {
+ to = c->Y;
+ task_to = strdup(c->comm);
+ }
+ c = c->next;
+ }
}
p = p->next;
}
+ if (!task_from) {
+ task_from = malloc(40);
+ sprintf(task_from, "[%i]", we->waker);
+ }
+ if (!task_to) {
+ task_to = malloc(40);
+ sprintf(task_to, "[%i]", we->wakee);
+ }
+
if (we->waker == -1)
svg_interrupt(we->time, to);
else if (from && to && abs(from - to) == 1)
@@ -785,6 +817,9 @@
else
svg_partial_wakeline(we->time, from, task_from, to, task_to);
we = we->next;
+
+ free(task_from);
+ free(task_to);
}
}
@@ -858,12 +893,89 @@
}
}
+static void add_process_filter(const char *string)
+{
+ struct process_filter *filt;
+ int pid;
+
+ pid = strtoull(string, NULL, 10);
+ filt = malloc(sizeof(struct process_filter));
+ if (!filt)
+ return;
+
+ filt->name = strdup(string);
+ filt->pid = pid;
+ filt->next = process_filter;
+
+ process_filter = filt;
+}
+
+static int passes_filter(struct per_pid *p, struct per_pidcomm *c)
+{
+ struct process_filter *filt;
+ if (!process_filter)
+ return 1;
+
+ filt = process_filter;
+ while (filt) {
+ if (filt->pid && p->pid == filt->pid)
+ return 1;
+ if (strcmp(filt->name, c->comm) == 0)
+ return 1;
+ filt = filt->next;
+ }
+ return 0;
+}
+
+static int determine_display_tasks_filtered(void)
+{
+ struct per_pid *p;
+ struct per_pidcomm *c;
+ int count = 0;
+
+ p = all_data;
+ while (p) {
+ p->display = 0;
+ if (p->start_time == 1)
+ p->start_time = first_time;
+
+ /* no exit marker, task kept running to the end */
+ if (p->end_time == 0)
+ p->end_time = last_time;
+
+ c = p->all;
+
+ while (c) {
+ c->display = 0;
+
+ if (c->start_time == 1)
+ c->start_time = first_time;
+
+ if (passes_filter(p, c)) {
+ c->display = 1;
+ p->display = 1;
+ count++;
+ }
+
+ if (c->end_time == 0)
+ c->end_time = last_time;
+
+ c = c->next;
+ }
+ p = p->next;
+ }
+ return count;
+}
+
static int determine_display_tasks(u64 threshold)
{
struct per_pid *p;
struct per_pidcomm *c;
int count = 0;
+ if (process_filter)
+ return determine_display_tasks_filtered();
+
p = all_data;
while (p) {
p->display = 0;
@@ -981,7 +1093,7 @@
static int __cmd_timechart(void)
{
- int ret, rc = EXIT_FAILURE;
+ int err, rc = EXIT_FAILURE;
unsigned long offset = 0;
unsigned long head, shift;
struct stat statbuf;
@@ -999,8 +1111,8 @@
exit(-1);
}
- ret = fstat(input, &statbuf);
- if (ret < 0) {
+ err = fstat(input, &statbuf);
+ if (err < 0) {
perror("failed to stat file");
exit(-1);
}
@@ -1010,7 +1122,16 @@
exit(0);
}
- header = perf_header__read(input);
+ header = perf_header__new();
+ if (header == NULL)
+ return -ENOMEM;
+
+ err = perf_header__read(header, input);
+ if (err < 0) {
+ perf_header__delete(header);
+ return err;
+ }
+
head = header->data_offset;
sample_type = perf_header__sample_type(header);
@@ -1050,12 +1171,10 @@
size = event->header.size;
if (!size || process_event(event) < 0) {
-
- printf("%p [%p]: skipping unknown header type: %d\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->header.type);
-
+ pr_warning("%p [%p]: skipping unknown header type: %d\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->header.type);
/*
* assume we lost track of the stream, check alignment, and
* increment a single u64 in the hope to catch on again 'soon'.
@@ -1088,7 +1207,8 @@
write_svg_file(output_name);
- printf("Written %2.1f seconds of trace to %s.\n", (last_time - first_time) / 1000000000.0, output_name);
+ pr_info("Written %2.1f seconds of trace to %s.\n",
+ (last_time - first_time) / 1000000000.0, output_name);
return rc;
}
@@ -1129,6 +1249,14 @@
return cmd_record(i, rec_argv, NULL);
}
+static int
+parse_process(const struct option *opt __used, const char *arg, int __used unset)
+{
+ if (arg)
+ add_process_filter(arg);
+ return 0;
+}
+
static const struct option options[] = {
OPT_STRING('i', "input", &input_name, "file",
"input file name"),
@@ -1136,15 +1264,18 @@
"output file name"),
OPT_INTEGER('w', "width", &svg_page_width,
"page width"),
- OPT_BOOLEAN('p', "power-only", &power_only,
+ OPT_BOOLEAN('P', "power-only", &power_only,
"output power data only"),
+ OPT_CALLBACK('p', "process", NULL, "process",
+ "process selector. Pass a pid or process name.",
+ parse_process),
OPT_END()
};
int cmd_timechart(int argc, const char **argv, const char *prefix __used)
{
- symbol__init();
+ symbol__init(0);
page_size = getpagesize();
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 2d8806b..6d770ac 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -60,7 +60,7 @@
static int default_interval = 0;
static int count_filter = 5;
-static int print_entries = 15;
+static int print_entries;
static int target_pid = -1;
static int inherit = 0;
@@ -76,6 +76,17 @@
static int zero = 0;
static int dump_symtab = 0;
+static bool hide_kernel_symbols = false;
+static bool hide_user_symbols = false;
+static struct winsize winsize;
+static const char *graph_line =
+ "_____________________________________________________________________"
+ "_____________________________________________________________________";
+static const char *graph_dotted_line =
+ "---------------------------------------------------------------------"
+ "---------------------------------------------------------------------"
+ "---------------------------------------------------------------------";
+
/*
* Source
*/
@@ -97,27 +108,75 @@
* Symbols
*/
-struct sym_entry {
- struct rb_node rb_node;
- struct list_head node;
- unsigned long count[MAX_COUNTERS];
- unsigned long snap_count;
- double weight;
- int skip;
- struct map *map;
+struct sym_entry_source {
struct source_line *source;
struct source_line *lines;
struct source_line **lines_tail;
- pthread_mutex_t source_lock;
+ pthread_mutex_t lock;
+};
+
+struct sym_entry {
+ struct rb_node rb_node;
+ struct list_head node;
+ unsigned long snap_count;
+ double weight;
+ int skip;
+ u16 name_len;
+ u8 origin;
+ struct map *map;
+ struct sym_entry_source *src;
+ unsigned long count[0];
};
/*
* Source functions
*/
+static inline struct symbol *sym_entry__symbol(struct sym_entry *self)
+{
+ return ((void *)self) + symbol__priv_size;
+}
+
+static void get_term_dimensions(struct winsize *ws)
+{
+ char *s = getenv("LINES");
+
+ if (s != NULL) {
+ ws->ws_row = atoi(s);
+ s = getenv("COLUMNS");
+ if (s != NULL) {
+ ws->ws_col = atoi(s);
+ if (ws->ws_row && ws->ws_col)
+ return;
+ }
+ }
+#ifdef TIOCGWINSZ
+ if (ioctl(1, TIOCGWINSZ, ws) == 0 &&
+ ws->ws_row && ws->ws_col)
+ return;
+#endif
+ ws->ws_row = 25;
+ ws->ws_col = 80;
+}
+
+static void update_print_entries(struct winsize *ws)
+{
+ print_entries = ws->ws_row;
+
+ if (print_entries > 9)
+ print_entries -= 9;
+}
+
+static void sig_winch_handler(int sig __used)
+{
+ get_term_dimensions(&winsize);
+ update_print_entries(&winsize);
+}
+
static void parse_source(struct sym_entry *syme)
{
struct symbol *sym;
+ struct sym_entry_source *source;
struct map *map;
FILE *file;
char command[PATH_MAX*2];
@@ -127,12 +186,21 @@
if (!syme)
return;
- if (syme->lines) {
- pthread_mutex_lock(&syme->source_lock);
+ if (syme->src == NULL) {
+ syme->src = calloc(1, sizeof(*source));
+ if (syme->src == NULL)
+ return;
+ pthread_mutex_init(&syme->src->lock, NULL);
+ }
+
+ source = syme->src;
+
+ if (source->lines) {
+ pthread_mutex_lock(&source->lock);
goto out_assign;
}
- sym = (struct symbol *)(syme + 1);
+ sym = sym_entry__symbol(syme);
map = syme->map;
path = map->dso->long_name;
@@ -141,14 +209,15 @@
sprintf(command,
"objdump --start-address=0x%016Lx "
"--stop-address=0x%016Lx -dS %s",
- sym->start, sym->end, path);
+ map->unmap_ip(map, sym->start),
+ map->unmap_ip(map, sym->end), path);
file = popen(command, "r");
if (!file)
return;
- pthread_mutex_lock(&syme->source_lock);
- syme->lines_tail = &syme->lines;
+ pthread_mutex_lock(&source->lock);
+ source->lines_tail = &source->lines;
while (!feof(file)) {
struct source_line *src;
size_t dummy = 0;
@@ -168,22 +237,22 @@
*c = 0;
src->next = NULL;
- *syme->lines_tail = src;
- syme->lines_tail = &src->next;
+ *source->lines_tail = src;
+ source->lines_tail = &src->next;
if (strlen(src->line)>8 && src->line[8] == ':') {
src->eip = strtoull(src->line, NULL, 16);
- src->eip += map->start;
+ src->eip = map->unmap_ip(map, src->eip);
}
if (strlen(src->line)>8 && src->line[16] == ':') {
src->eip = strtoull(src->line, NULL, 16);
- src->eip += map->start;
+ src->eip = map->unmap_ip(map, src->eip);
}
}
pclose(file);
out_assign:
sym_filter_entry = syme;
- pthread_mutex_unlock(&syme->source_lock);
+ pthread_mutex_unlock(&source->lock);
}
static void __zero_source_counters(struct sym_entry *syme)
@@ -191,7 +260,7 @@
int i;
struct source_line *line;
- line = syme->lines;
+ line = syme->src->lines;
while (line) {
for (i = 0; i < nr_counters; i++)
line->count[i] = 0;
@@ -206,13 +275,13 @@
if (syme != sym_filter_entry)
return;
- if (pthread_mutex_trylock(&syme->source_lock))
+ if (pthread_mutex_trylock(&syme->src->lock))
return;
- if (!syme->source)
+ if (syme->src == NULL || syme->src->source == NULL)
goto out_unlock;
- for (line = syme->lines; line; line = line->next) {
+ for (line = syme->src->lines; line; line = line->next) {
if (line->eip == ip) {
line->count[counter]++;
break;
@@ -221,25 +290,25 @@
break;
}
out_unlock:
- pthread_mutex_unlock(&syme->source_lock);
+ pthread_mutex_unlock(&syme->src->lock);
}
static void lookup_sym_source(struct sym_entry *syme)
{
- struct symbol *symbol = (struct symbol *)(syme + 1);
+ struct symbol *symbol = sym_entry__symbol(syme);
struct source_line *line;
char pattern[PATH_MAX];
sprintf(pattern, "<%s>:", symbol->name);
- pthread_mutex_lock(&syme->source_lock);
- for (line = syme->lines; line; line = line->next) {
+ pthread_mutex_lock(&syme->src->lock);
+ for (line = syme->src->lines; line; line = line->next) {
if (strstr(line->line, pattern)) {
- syme->source = line;
+ syme->src->source = line;
break;
}
}
- pthread_mutex_unlock(&syme->source_lock);
+ pthread_mutex_unlock(&syme->src->lock);
}
static void show_lines(struct source_line *queue, int count, int total)
@@ -269,24 +338,24 @@
if (!syme)
return;
- if (!syme->source)
+ if (!syme->src->source)
lookup_sym_source(syme);
- if (!syme->source)
+ if (!syme->src->source)
return;
- symbol = (struct symbol *)(syme + 1);
+ symbol = sym_entry__symbol(syme);
printf("Showing %s for %s\n", event_name(sym_counter), symbol->name);
printf(" Events Pcnt (>=%d%%)\n", sym_pcnt_filter);
- pthread_mutex_lock(&syme->source_lock);
- line = syme->source;
+ pthread_mutex_lock(&syme->src->lock);
+ line = syme->src->source;
while (line) {
total += line->count[sym_counter];
line = line->next;
}
- line = syme->source;
+ line = syme->src->source;
while (line) {
float pcnt = 0.0;
@@ -311,13 +380,13 @@
line->count[sym_counter] = zero ? 0 : line->count[sym_counter] * 7 / 8;
line = line->next;
}
- pthread_mutex_unlock(&syme->source_lock);
+ pthread_mutex_unlock(&syme->src->lock);
if (more)
printf("%d lines not displayed, maybe increase display entries [e]\n", more);
}
/*
- * Symbols will be added here in record_ip and will get out
+ * Symbols will be added here in event__process_sample and will get out
* after decayed.
*/
static LIST_HEAD(active_symbols);
@@ -388,6 +457,9 @@
struct sym_entry *syme, *n;
struct rb_root tmp = RB_ROOT;
struct rb_node *nd;
+ int sym_width = 0, dso_width = 0;
+ const int win_width = winsize.ws_col - 1;
+ struct dso *unique_dso = NULL, *first_dso = NULL;
samples = userspace_samples = 0;
@@ -399,6 +471,14 @@
list_for_each_entry_safe_from(syme, n, &active_symbols, node) {
syme->snap_count = syme->count[snap];
if (syme->snap_count != 0) {
+
+ if ((hide_user_symbols &&
+ syme->origin == PERF_RECORD_MISC_USER) ||
+ (hide_kernel_symbols &&
+ syme->origin == PERF_RECORD_MISC_KERNEL)) {
+ list_remove_active_sym(syme);
+ continue;
+ }
syme->weight = sym_weight(syme);
rb_insert_active_sym(&tmp, syme);
sum_ksamples += syme->snap_count;
@@ -411,8 +491,7 @@
puts(CONSOLE_CLEAR);
- printf(
-"------------------------------------------------------------------------------\n");
+ printf("%-*.*s\n", win_width, win_width, graph_dotted_line);
printf( " PerfTop:%8.0f irqs/sec kernel:%4.1f%% [",
samples_per_sec,
100.0 - (100.0*((samples_per_sec-ksamples_per_sec)/samples_per_sec)));
@@ -450,33 +529,70 @@
printf(", %d CPUs)\n", nr_cpus);
}
- printf("------------------------------------------------------------------------------\n\n");
+ printf("%-*.*s\n", win_width, win_width, graph_dotted_line);
if (sym_filter_entry) {
show_details(sym_filter_entry);
return;
}
+ /*
+ * Find the longest symbol name that will be displayed
+ */
+ for (nd = rb_first(&tmp); nd; nd = rb_next(nd)) {
+ syme = rb_entry(nd, struct sym_entry, rb_node);
+ if (++printed > print_entries ||
+ (int)syme->snap_count < count_filter)
+ continue;
+
+ if (first_dso == NULL)
+ unique_dso = first_dso = syme->map->dso;
+ else if (syme->map->dso != first_dso)
+ unique_dso = NULL;
+
+ if (syme->map->dso->long_name_len > dso_width)
+ dso_width = syme->map->dso->long_name_len;
+
+ if (syme->name_len > sym_width)
+ sym_width = syme->name_len;
+ }
+
+ printed = 0;
+
+ if (unique_dso)
+ printf("DSO: %s\n", unique_dso->long_name);
+ else {
+ int max_dso_width = winsize.ws_col - sym_width - 29;
+ if (dso_width > max_dso_width)
+ dso_width = max_dso_width;
+ putchar('\n');
+ }
if (nr_counters == 1)
- printf(" samples pcnt");
+ printf(" samples pcnt");
else
- printf(" weight samples pcnt");
+ printf(" weight samples pcnt");
if (verbose)
printf(" RIP ");
- printf(" kernel function\n");
- printf(" %s _______ _____",
+ printf(" %-*.*s", sym_width, sym_width, "function");
+ if (!unique_dso)
+ printf(" DSO");
+ putchar('\n');
+ printf(" %s _______ _____",
nr_counters == 1 ? " " : "______");
if (verbose)
- printf(" ________________");
- printf(" _______________\n\n");
+ printf(" ________________");
+ printf(" %-*.*s", sym_width, sym_width, graph_line);
+ if (!unique_dso)
+ printf(" %-*.*s", dso_width, dso_width, graph_line);
+ puts("\n");
for (nd = rb_first(&tmp); nd; nd = rb_next(nd)) {
struct symbol *sym;
double pcnt;
syme = rb_entry(nd, struct sym_entry, rb_node);
- sym = (struct symbol *)(syme + 1);
+ sym = sym_entry__symbol(syme);
if (++printed > print_entries || (int)syme->snap_count < count_filter)
continue;
@@ -485,16 +601,19 @@
sum_ksamples));
if (nr_counters == 1 || !display_weighted)
- printf("%20.2f - ", syme->weight);
+ printf("%20.2f ", syme->weight);
else
- printf("%9.1f %10ld - ", syme->weight, syme->snap_count);
+ printf("%9.1f %10ld ", syme->weight, syme->snap_count);
percent_color_fprintf(stdout, "%4.1f%%", pcnt);
if (verbose)
- printf(" - %016llx", sym->start);
- printf(" : %s", sym->name);
- if (syme->map->dso->name[0] == '[')
- printf(" \t%s", syme->map->dso->name);
+ printf(" %016llx", sym->start);
+ printf(" %-*.*s", sym_width, sym_width, sym->name);
+ if (!unique_dso)
+ printf(" %-*.*s", dso_width, dso_width,
+ dso_width >= syme->map->dso->long_name_len ?
+ syme->map->dso->long_name :
+ syme->map->dso->short_name);
printf("\n");
}
}
@@ -542,10 +661,10 @@
/* zero counters of active symbol */
if (syme) {
- pthread_mutex_lock(&syme->source_lock);
+ pthread_mutex_lock(&syme->src->lock);
__zero_source_counters(syme);
*target = NULL;
- pthread_mutex_unlock(&syme->source_lock);
+ pthread_mutex_unlock(&syme->src->lock);
}
fprintf(stdout, "\n%s: ", msg);
@@ -561,7 +680,7 @@
pthread_mutex_unlock(&active_symbols_lock);
list_for_each_entry_safe_from(syme, n, &active_symbols, node) {
- struct symbol *sym = (struct symbol *)(syme + 1);
+ struct symbol *sym = sym_entry__symbol(syme);
if (!strcmp(buf, sym->name)) {
found = syme;
@@ -585,7 +704,7 @@
char *name = NULL;
if (sym_filter_entry) {
- struct symbol *sym = (struct symbol *)(sym_filter_entry+1);
+ struct symbol *sym = sym_entry__symbol(sym_filter_entry);
name = sym->name;
}
@@ -607,6 +726,12 @@
if (nr_counters > 1)
fprintf(stdout, "\t[w] toggle display weighted/count[E]r. \t(%d)\n", display_weighted ? 1 : 0);
+ fprintf(stdout,
+ "\t[K] hide kernel_symbols symbols. \t(%s)\n",
+ hide_kernel_symbols ? "yes" : "no");
+ fprintf(stdout,
+ "\t[U] hide user symbols. \t(%s)\n",
+ hide_user_symbols ? "yes" : "no");
fprintf(stdout, "\t[z] toggle sample zeroing. \t(%d)\n", zero ? 1 : 0);
fprintf(stdout, "\t[qQ] quit.\n");
}
@@ -620,6 +745,8 @@
case 'z':
case 'q':
case 'Q':
+ case 'K':
+ case 'U':
return 1;
case 'E':
case 'w':
@@ -663,9 +790,16 @@
switch (c) {
case 'd':
prompt_integer(&delay_secs, "Enter display delay");
+ if (delay_secs < 1)
+ delay_secs = 1;
break;
case 'e':
prompt_integer(&print_entries, "Enter display entries (lines)");
+ if (print_entries == 0) {
+ sig_winch_handler(SIGWINCH);
+ signal(SIGWINCH, sig_winch_handler);
+ } else
+ signal(SIGWINCH, SIG_DFL);
break;
case 'E':
if (nr_counters > 1) {
@@ -690,6 +824,9 @@
case 'F':
prompt_percent(&sym_pcnt_filter, "Enter details display event filter (percent)");
break;
+ case 'K':
+ hide_kernel_symbols = !hide_kernel_symbols;
+ break;
case 'q':
case 'Q':
printf("exiting.\n");
@@ -703,12 +840,15 @@
else {
struct sym_entry *syme = sym_filter_entry;
- pthread_mutex_lock(&syme->source_lock);
+ pthread_mutex_lock(&syme->src->lock);
sym_filter_entry = NULL;
__zero_source_counters(syme);
- pthread_mutex_unlock(&syme->source_lock);
+ pthread_mutex_unlock(&syme->src->lock);
}
break;
+ case 'U':
+ hide_user_symbols = !hide_user_symbols;
+ break;
case 'w':
display_weighted = ~display_weighted;
break;
@@ -787,9 +927,9 @@
strstr(name, "_text_end"))
return 1;
- syme = dso__sym_priv(map->dso, sym);
+ syme = symbol__priv(sym);
syme->map = map;
- pthread_mutex_init(&syme->source_lock, NULL);
+ syme->src = NULL;
if (!sym_filter_entry && sym_filter && !strcmp(name, sym_filter))
sym_filter_entry = syme;
@@ -800,13 +940,20 @@
}
}
+ if (!syme->skip)
+ syme->name_len = strlen(sym->name);
+
return 0;
}
static int parse_symbols(void)
{
- if (dsos__load_kernel(vmlinux_name, sizeof(struct sym_entry),
- symbol_filter, verbose, 1) <= 0)
+ struct dso *kernel = dsos__load_kernel();
+
+ if (kernel == NULL)
+ return -1;
+
+ if (dso__load_kernel_sym(kernel, symbol_filter, 1) <= 0)
return -1;
if (dump_symtab)
@@ -815,41 +962,104 @@
return 0;
}
-/*
- * Binary search in the histogram table and record the hit:
- */
-static void record_ip(u64 ip, int counter)
+static void event__process_sample(const event_t *self, int counter)
{
+ u64 ip = self->ip.ip;
struct map *map;
- struct symbol *sym = kernel_maps__find_symbol(ip, &map);
+ struct sym_entry *syme;
+ struct symbol *sym;
+ u8 origin = self->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
- if (sym != NULL) {
- struct sym_entry *syme = dso__sym_priv(map->dso, sym);
+ switch (origin) {
+ case PERF_RECORD_MISC_USER: {
+ struct thread *thread;
- if (!syme->skip) {
- syme->count[counter]++;
- record_precise_ip(syme, counter, ip);
- pthread_mutex_lock(&active_symbols_lock);
- if (list_empty(&syme->node) || !syme->node.next)
- __list_insert_active_sym(syme);
- pthread_mutex_unlock(&active_symbols_lock);
+ if (hide_user_symbols)
return;
+
+ thread = threads__findnew(self->ip.pid);
+ if (thread == NULL)
+ return;
+
+ map = thread__find_map(thread, ip);
+ if (map != NULL) {
+ ip = map->map_ip(map, ip);
+ sym = map__find_symbol(map, ip, symbol_filter);
+ if (sym == NULL)
+ return;
+ userspace_samples++;
+ break;
}
}
+ /*
+ * If this is outside of all known maps,
+ * and is a negative address, try to look it
+ * up in the kernel dso, as it might be a
+ * vsyscall or vdso (which executes in user-mode).
+ */
+ if ((long long)ip >= 0)
+ return;
+ /* Fall thru */
+ case PERF_RECORD_MISC_KERNEL:
+ if (hide_kernel_symbols)
+ return;
- samples--;
-}
-
-static void process_event(u64 ip, int counter, int user)
-{
- samples++;
-
- if (user) {
- userspace_samples++;
+ sym = kernel_maps__find_symbol(ip, &map);
+ if (sym == NULL)
+ return;
+ break;
+ default:
return;
}
- record_ip(ip, counter);
+ syme = symbol__priv(sym);
+
+ if (!syme->skip) {
+ syme->count[counter]++;
+ syme->origin = origin;
+ record_precise_ip(syme, counter, ip);
+ pthread_mutex_lock(&active_symbols_lock);
+ if (list_empty(&syme->node) || !syme->node.next)
+ __list_insert_active_sym(syme);
+ pthread_mutex_unlock(&active_symbols_lock);
+ ++samples;
+ return;
+ }
+}
+
+static void event__process_mmap(event_t *self)
+{
+ struct thread *thread = threads__findnew(self->mmap.pid);
+
+ if (thread != NULL) {
+ struct map *map = map__new(&self->mmap, NULL, 0);
+ if (map != NULL)
+ thread__insert_map(thread, map);
+ }
+}
+
+static void event__process_comm(event_t *self)
+{
+ struct thread *thread = threads__findnew(self->comm.pid);
+
+ if (thread != NULL)
+ thread__set_comm(thread, self->comm.comm);
+}
+
+static int event__process(event_t *event)
+{
+ switch (event->header.type) {
+ case PERF_RECORD_COMM:
+ event__process_comm(event);
+ break;
+ case PERF_RECORD_MMAP:
+ event__process_mmap(event);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
}
struct mmap_data {
@@ -922,13 +1132,11 @@
event = &event_copy;
}
+ if (event->header.type == PERF_RECORD_SAMPLE)
+ event__process_sample(event, md->counter);
+ else
+ event__process(event);
old += size;
-
- if (event->header.type == PERF_RECORD_SAMPLE) {
- int user =
- (event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK) == PERF_RECORD_MISC_USER;
- process_event(event->ip.ip, md->counter, user);
- }
}
md->prev = old;
@@ -970,6 +1178,7 @@
}
attr->inherit = (cpu < 0) && inherit;
+ attr->mmap = 1;
try_again:
fd[i][counter] = sys_perf_event_open(attr, target_pid, cpu, group_fd, 0);
@@ -977,7 +1186,7 @@
if (fd[i][counter] < 0) {
int err = errno;
- if (err == EPERM)
+ if (err == EPERM || err == EACCES)
die("No permission - are you root?\n");
/*
* If it's cycles then fall back to hrtimer
@@ -1028,6 +1237,11 @@
int i, counter;
int ret;
+ if (target_pid != -1)
+ event__synthesize_thread(target_pid, event__process);
+ else
+ event__synthesize_threads(event__process);
+
for (i = 0; i < nr_cpus; i++) {
group_fd = -1;
for (counter = 0; counter < nr_counters; counter++)
@@ -1084,6 +1298,8 @@
OPT_INTEGER('C', "CPU", &profile_cpu,
"CPU to profile on"),
OPT_STRING('k', "vmlinux", &vmlinux_name, "file", "vmlinux pathname"),
+ OPT_BOOLEAN('K', "hide_kernel_symbols", &hide_kernel_symbols,
+ "hide kernel symbols"),
OPT_INTEGER('m', "mmap-pages", &mmap_pages,
"number of mmap data pages"),
OPT_INTEGER('r', "realtime", &realtime_prio,
@@ -1106,6 +1322,8 @@
"profile at this frequency"),
OPT_INTEGER('E', "entries", &print_entries,
"display this many functions"),
+ OPT_BOOLEAN('U', "hide_user_symbols", &hide_user_symbols,
+ "hide user symbols"),
OPT_BOOLEAN('v', "verbose", &verbose,
"be more verbose (show counter open errors, etc)"),
OPT_END()
@@ -1115,8 +1333,6 @@
{
int counter;
- symbol__init();
-
page_size = sysconf(_SC_PAGE_SIZE);
argc = parse_options(argc, argv, options, top_usage, 0);
@@ -1133,6 +1349,9 @@
if (!nr_counters)
nr_counters = 1;
+ symbol__init(sizeof(struct sym_entry) +
+ (nr_counters + 1) * sizeof(unsigned long));
+
if (delay_secs < 1)
delay_secs = 1;
@@ -1169,5 +1388,11 @@
if (target_pid != -1 || profile_cpu != -1)
nr_cpus = 1;
+ get_term_dimensions(&winsize);
+ if (print_entries == 0) {
+ update_print_entries(&winsize);
+ signal(SIGWINCH, sig_winch_handler);
+ }
+
return __cmd_top();
}
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 4c129ff..d042d65 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -81,8 +81,8 @@
(long long)period);
if (thread == NULL) {
- eprintf("problem processing %d event, skipping it.\n",
- event->header.type);
+ pr_debug("problem processing %d event, skipping it.\n",
+ event->header.type);
return -1;
}
@@ -151,7 +151,7 @@
int cmd_trace(int argc, const char **argv, const char *prefix __used)
{
- symbol__init();
+ symbol__init(0);
argc = parse_options(argc, argv, options, annotate_usage, 0);
if (argc) {
diff --git a/tools/perf/builtin.h b/tools/perf/builtin.h
index e11d8d2..a3d8bf6 100644
--- a/tools/perf/builtin.h
+++ b/tools/perf/builtin.h
@@ -15,6 +15,8 @@
extern int check_pager_config(const char *cmd);
extern int cmd_annotate(int argc, const char **argv, const char *prefix);
+extern int cmd_bench(int argc, const char **argv, const char *prefix);
+extern int cmd_buildid_list(int argc, const char **argv, const char *prefix);
extern int cmd_help(int argc, const char **argv, const char *prefix);
extern int cmd_sched(int argc, const char **argv, const char *prefix);
extern int cmd_list(int argc, const char **argv, const char *prefix);
@@ -25,5 +27,7 @@
extern int cmd_top(int argc, const char **argv, const char *prefix);
extern int cmd_trace(int argc, const char **argv, const char *prefix);
extern int cmd_version(int argc, const char **argv, const char *prefix);
+extern int cmd_probe(int argc, const char **argv, const char *prefix);
+extern int cmd_kmem(int argc, const char **argv, const char *prefix);
#endif
diff --git a/tools/perf/command-list.txt b/tools/perf/command-list.txt
index 00326e2..d3a6e18 100644
--- a/tools/perf/command-list.txt
+++ b/tools/perf/command-list.txt
@@ -3,6 +3,8 @@
# command name category [deprecated] [common]
#
perf-annotate mainporcelain common
+perf-bench mainporcelain common
+perf-buildid-list mainporcelain common
perf-list mainporcelain common
perf-sched mainporcelain common
perf-record mainporcelain common
@@ -11,3 +13,4 @@
perf-timechart mainporcelain common
perf-top mainporcelain common
perf-trace mainporcelain common
+perf-probe mainporcelain common
diff --git a/tools/perf/design.txt b/tools/perf/design.txt
index fdd42a8..f000c30 100644
--- a/tools/perf/design.txt
+++ b/tools/perf/design.txt
@@ -137,6 +137,8 @@
PERF_COUNT_SW_CPU_MIGRATIONS = 4,
PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
+ PERF_COUNT_SW_ALIGNMENT_FAULTS = 7,
+ PERF_COUNT_SW_EMULATION_FAULTS = 8,
};
Counters of the type PERF_TYPE_TRACEPOINT are available when the ftrace event
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 624e62d..cf64049 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -14,6 +14,7 @@
#include "util/run-command.h"
#include "util/parse-events.h"
#include "util/string.h"
+#include "util/debugfs.h"
const char perf_usage_string[] =
"perf [--version] [--help] COMMAND [ARGS]";
@@ -284,17 +285,21 @@
{
const char *cmd = argv[0];
static struct cmd_struct commands[] = {
- { "help", cmd_help, 0 },
- { "list", cmd_list, 0 },
- { "record", cmd_record, 0 },
- { "report", cmd_report, 0 },
- { "stat", cmd_stat, 0 },
- { "timechart", cmd_timechart, 0 },
- { "top", cmd_top, 0 },
- { "annotate", cmd_annotate, 0 },
- { "version", cmd_version, 0 },
- { "trace", cmd_trace, 0 },
- { "sched", cmd_sched, 0 },
+ { "buildid-list", cmd_buildid_list, 0 },
+ { "help", cmd_help, 0 },
+ { "list", cmd_list, 0 },
+ { "record", cmd_record, 0 },
+ { "report", cmd_report, 0 },
+ { "bench", cmd_bench, 0 },
+ { "stat", cmd_stat, 0 },
+ { "timechart", cmd_timechart, 0 },
+ { "top", cmd_top, 0 },
+ { "annotate", cmd_annotate, 0 },
+ { "version", cmd_version, 0 },
+ { "trace", cmd_trace, 0 },
+ { "sched", cmd_sched, 0 },
+ { "probe", cmd_probe, 0 },
+ { "kmem", cmd_kmem, 0 },
};
unsigned int i;
static const char ext[] = STRIP_EXTENSION;
@@ -382,45 +387,12 @@
/* mini /proc/mounts parser: searching for "^blah /mount/point debugfs" */
static void get_debugfs_mntpt(void)
{
- FILE *file;
- char fs_type[100];
- char debugfs[MAXPATHLEN];
+ const char *path = debugfs_find_mountpoint();
- /*
- * try the standard location
- */
- if (valid_debugfs_mount("/sys/kernel/debug/") == 0) {
- strcpy(debugfs_mntpt, "/sys/kernel/debug/");
- return;
- }
-
- /*
- * try the sane location
- */
- if (valid_debugfs_mount("/debug/") == 0) {
- strcpy(debugfs_mntpt, "/debug/");
- return;
- }
-
- /*
- * give up and parse /proc/mounts
- */
- file = fopen("/proc/mounts", "r");
- if (file == NULL)
- return;
-
- while (fscanf(file, "%*s %"
- STR(MAXPATHLEN)
- "s %99s %*s %*d %*d\n",
- debugfs, fs_type) == 2) {
- if (strcmp(fs_type, "debugfs") == 0)
- break;
- }
- fclose(file);
- if (strcmp(fs_type, "debugfs") == 0) {
- strncpy(debugfs_mntpt, debugfs, MAXPATHLEN);
- debugfs_mntpt[MAXPATHLEN - 1] = '\0';
- }
+ if (path)
+ strncpy(debugfs_mntpt, path, sizeof(debugfs_mntpt));
+ else
+ debugfs_mntpt[0] = '\0';
}
int main(int argc, const char **argv)
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 8cc4623..454d5d5 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -47,6 +47,18 @@
#define cpu_relax() asm volatile("":::"memory")
#endif
+#ifdef __alpha__
+#include "../../arch/alpha/include/asm/unistd.h"
+#define rmb() asm volatile("mb" ::: "memory")
+#define cpu_relax() asm volatile("" ::: "memory")
+#endif
+
+#ifdef __ia64__
+#include "../../arch/ia64/include/asm/unistd.h"
+#define rmb() asm volatile ("mf" ::: "memory")
+#define cpu_relax() asm volatile ("hint @pause" ::: "memory")
+#endif
+
#include <time.h>
#include <unistd.h>
#include <sys/types.h>
diff --git a/tools/perf/util/PERF-VERSION-GEN b/tools/perf/util/PERF-VERSION-GEN
index c561d15..54552a0 100755
--- a/tools/perf/util/PERF-VERSION-GEN
+++ b/tools/perf/util/PERF-VERSION-GEN
@@ -1,7 +1,7 @@
#!/bin/sh
GVF=PERF-VERSION-FILE
-DEF_VER=v0.0.1.PERF
+DEF_VER=v0.0.2.PERF
LF='
'
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 3b8380f..b3b7125 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -206,7 +206,7 @@
}
node->val_nr = chain->nr - start;
if (!node->val_nr)
- printf("Warning: empty node in callchain tree\n");
+ pr_warning("Warning: empty node in callchain tree\n");
}
static void
diff --git a/tools/perf/util/data_map.c b/tools/perf/util/data_map.c
index 242b055..5543e7d 100644
--- a/tools/perf/util/data_map.c
+++ b/tools/perf/util/data_map.c
@@ -70,6 +70,35 @@
}
}
+int perf_header__read_build_ids(int input, off_t offset, off_t size)
+{
+ struct build_id_event bev;
+ char filename[PATH_MAX];
+ off_t limit = offset + size;
+ int err = -1;
+
+ while (offset < limit) {
+ struct dso *dso;
+ ssize_t len;
+
+ if (read(input, &bev, sizeof(bev)) != sizeof(bev))
+ goto out;
+
+ len = bev.header.size - sizeof(bev);
+ if (read(input, filename, len) != len)
+ goto out;
+
+ dso = dsos__findnew(filename);
+ if (dso != NULL)
+ dso__set_build_id(dso, &bev.build_id);
+
+ offset += bev.header.size;
+ }
+ err = 0;
+out:
+ return err;
+}
+
int mmap_dispatch_perf_file(struct perf_header **pheader,
const char *input_name,
int force,
@@ -77,7 +106,7 @@
int *cwdlen,
char **cwd)
{
- int ret, rc = EXIT_FAILURE;
+ int err;
struct perf_header *header;
unsigned long head, shift;
unsigned long offset = 0;
@@ -89,56 +118,69 @@
int input;
char *buf;
- if (!curr_handler)
- die("Forgot to register perf file handler");
+ if (curr_handler == NULL) {
+ pr_debug("Forgot to register perf file handler\n");
+ return -EINVAL;
+ }
page_size = getpagesize();
input = open(input_name, O_RDONLY);
if (input < 0) {
- fprintf(stderr, " failed to open file: %s", input_name);
+ pr_err("Failed to open file: %s", input_name);
if (!strcmp(input_name, "perf.data"))
- fprintf(stderr, " (try 'perf record' first)");
- fprintf(stderr, "\n");
- exit(-1);
+ pr_err(" (try 'perf record' first)");
+ pr_err("\n");
+ return -errno;
}
- ret = fstat(input, &input_stat);
- if (ret < 0) {
- perror("failed to stat file");
- exit(-1);
+ if (fstat(input, &input_stat) < 0) {
+ pr_err("failed to stat file");
+ err = -errno;
+ goto out_close;
}
+ err = -EACCES;
if (!force && input_stat.st_uid && (input_stat.st_uid != geteuid())) {
- fprintf(stderr, "file: %s not owned by current user or root\n",
+ pr_err("file: %s not owned by current user or root\n",
input_name);
- exit(-1);
+ goto out_close;
}
- if (!input_stat.st_size) {
- fprintf(stderr, "zero-sized file, nothing to do!\n");
- exit(0);
+ if (input_stat.st_size == 0) {
+ pr_info("zero-sized file, nothing to do!\n");
+ goto done;
}
- *pheader = perf_header__read(input);
- header = *pheader;
+ err = -ENOMEM;
+ header = perf_header__new();
+ if (header == NULL)
+ goto out_close;
+
+ err = perf_header__read(header, input);
+ if (err < 0)
+ goto out_delete;
+ *pheader = header;
head = header->data_offset;
sample_type = perf_header__sample_type(header);
- if (curr_handler->sample_type_check)
- if (curr_handler->sample_type_check(sample_type) < 0)
- exit(-1);
+ err = -EINVAL;
+ if (curr_handler->sample_type_check &&
+ curr_handler->sample_type_check(sample_type) < 0)
+ goto out_delete;
- if (load_kernel() < 0) {
- perror("failed to load kernel symbols");
- return EXIT_FAILURE;
+ err = -ENOMEM;
+ if (load_kernel(NULL) < 0) {
+ pr_err("failed to load kernel symbols\n");
+ goto out_delete;
}
if (!full_paths) {
if (getcwd(__cwd, sizeof(__cwd)) == NULL) {
- perror("failed to get the current directory");
- return EXIT_FAILURE;
+ pr_err("failed to get the current directory\n");
+ err = -errno;
+ goto out_delete;
}
*cwd = __cwd;
*cwdlen = strlen(*cwd);
@@ -152,11 +194,12 @@
head -= shift;
remap:
- buf = (char *)mmap(NULL, page_size * mmap_window, PROT_READ,
- MAP_SHARED, input, offset);
+ buf = mmap(NULL, page_size * mmap_window, PROT_READ,
+ MAP_SHARED, input, offset);
if (buf == MAP_FAILED) {
- perror("failed to mmap file");
- exit(-1);
+ pr_err("failed to mmap file\n");
+ err = -errno;
+ goto out_delete;
}
more:
@@ -213,10 +256,12 @@
goto more;
done:
- rc = EXIT_SUCCESS;
+ err = 0;
+out_close:
close(input);
- return rc;
+ return err;
+out_delete:
+ perf_header__delete(header);
+ goto out_close;
}
-
-
diff --git a/tools/perf/util/data_map.h b/tools/perf/util/data_map.h
index 716d105..ae036ec 100644
--- a/tools/perf/util/data_map.h
+++ b/tools/perf/util/data_map.h
@@ -27,5 +27,6 @@
int full_paths,
int *cwdlen,
char **cwd);
+int perf_header__read_build_ids(int input, off_t offset, off_t file_size);
#endif
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c
index e8ca98f..28d520d 100644
--- a/tools/perf/util/debug.c
+++ b/tools/perf/util/debug.c
@@ -13,12 +13,12 @@
int verbose = 0;
int dump_trace = 0;
-int eprintf(const char *fmt, ...)
+int eprintf(int level, const char *fmt, ...)
{
va_list args;
int ret = 0;
- if (verbose) {
+ if (verbose >= level) {
va_start(args, fmt);
ret = vfprintf(stderr, fmt, args);
va_end(args);
diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h
index 02d1fa1..c6c24c5 100644
--- a/tools/perf/util/debug.h
+++ b/tools/perf/util/debug.h
@@ -2,10 +2,13 @@
#ifndef __PERF_DEBUG_H
#define __PERF_DEBUG_H
+#include "event.h"
+
extern int verbose;
extern int dump_trace;
-int eprintf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
+int eprintf(int level,
+ const char *fmt, ...) __attribute__((format(printf, 2, 3)));
int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
void trace_event(event_t *event);
diff --git a/tools/perf/util/debugfs.c b/tools/perf/util/debugfs.c
new file mode 100644
index 0000000..06b73ee
--- /dev/null
+++ b/tools/perf/util/debugfs.c
@@ -0,0 +1,241 @@
+#include "util.h"
+#include "debugfs.h"
+#include "cache.h"
+
+static int debugfs_premounted;
+static char debugfs_mountpoint[MAX_PATH+1];
+
+static const char *debugfs_known_mountpoints[] = {
+ "/sys/kernel/debug/",
+ "/debug/",
+ 0,
+};
+
+/* use this to force a umount */
+void debugfs_force_cleanup(void)
+{
+ debugfs_find_mountpoint();
+ debugfs_premounted = 0;
+ debugfs_umount();
+}
+
+/* construct a full path to a debugfs element */
+int debugfs_make_path(const char *element, char *buffer, int size)
+{
+ int len;
+
+ if (strlen(debugfs_mountpoint) == 0) {
+ buffer[0] = '\0';
+ return -1;
+ }
+
+ len = strlen(debugfs_mountpoint) + strlen(element) + 1;
+ if (len >= size)
+ return len+1;
+
+ snprintf(buffer, size-1, "%s/%s", debugfs_mountpoint, element);
+ return 0;
+}
+
+static int debugfs_found;
+
+/* find the path to the mounted debugfs */
+const char *debugfs_find_mountpoint(void)
+{
+ const char **ptr;
+ char type[100];
+ FILE *fp;
+
+ if (debugfs_found)
+ return (const char *) debugfs_mountpoint;
+
+ ptr = debugfs_known_mountpoints;
+ while (*ptr) {
+ if (debugfs_valid_mountpoint(*ptr) == 0) {
+ debugfs_found = 1;
+ strcpy(debugfs_mountpoint, *ptr);
+ return debugfs_mountpoint;
+ }
+ ptr++;
+ }
+
+ /* give up and parse /proc/mounts */
+ fp = fopen("/proc/mounts", "r");
+ if (fp == NULL)
+ die("Can't open /proc/mounts for read");
+
+ while (fscanf(fp, "%*s %"
+ STR(MAX_PATH)
+ "s %99s %*s %*d %*d\n",
+ debugfs_mountpoint, type) == 2) {
+ if (strcmp(type, "debugfs") == 0)
+ break;
+ }
+ fclose(fp);
+
+ if (strcmp(type, "debugfs") != 0)
+ return NULL;
+
+ debugfs_found = 1;
+
+ return debugfs_mountpoint;
+}
+
+/* verify that a mountpoint is actually a debugfs instance */
+
+int debugfs_valid_mountpoint(const char *debugfs)
+{
+ struct statfs st_fs;
+
+ if (statfs(debugfs, &st_fs) < 0)
+ return -ENOENT;
+ else if (st_fs.f_type != (long) DEBUGFS_MAGIC)
+ return -ENOENT;
+
+ return 0;
+}
+
+
+int debugfs_valid_entry(const char *path)
+{
+ struct stat st;
+
+ if (stat(path, &st))
+ return -errno;
+
+ return 0;
+}
+
+/* mount the debugfs somewhere */
+
+int debugfs_mount(const char *mountpoint)
+{
+ char mountcmd[128];
+
+ /* see if it's already mounted */
+ if (debugfs_find_mountpoint()) {
+ debugfs_premounted = 1;
+ return 0;
+ }
+
+ /* if not mounted and no argument */
+ if (mountpoint == NULL) {
+ /* see if environment variable set */
+ mountpoint = getenv(PERF_DEBUGFS_ENVIRONMENT);
+ /* if no environment variable, use default */
+ if (mountpoint == NULL)
+ mountpoint = "/sys/kernel/debug";
+ }
+
+ /* save the mountpoint */
+ strncpy(debugfs_mountpoint, mountpoint, sizeof(debugfs_mountpoint));
+
+ /* mount it */
+ snprintf(mountcmd, sizeof(mountcmd),
+ "/bin/mount -t debugfs debugfs %s", mountpoint);
+ return system(mountcmd);
+}
+
+/* umount the debugfs */
+
+int debugfs_umount(void)
+{
+ char umountcmd[128];
+ int ret;
+
+ /* if it was already mounted, leave it */
+ if (debugfs_premounted)
+ return 0;
+
+ /* make sure it's a valid mount point */
+ ret = debugfs_valid_mountpoint(debugfs_mountpoint);
+ if (ret)
+ return ret;
+
+ snprintf(umountcmd, sizeof(umountcmd),
+ "/bin/umount %s", debugfs_mountpoint);
+ return system(umountcmd);
+}
+
+int debugfs_write(const char *entry, const char *value)
+{
+ char path[MAX_PATH+1];
+ int ret, count;
+ int fd;
+
+ /* construct the path */
+ snprintf(path, sizeof(path), "%s/%s", debugfs_mountpoint, entry);
+
+ /* verify that it exists */
+ ret = debugfs_valid_entry(path);
+ if (ret)
+ return ret;
+
+ /* get how many chars we're going to write */
+ count = strlen(value);
+
+ /* open the debugfs entry */
+ fd = open(path, O_RDWR);
+ if (fd < 0)
+ return -errno;
+
+ while (count > 0) {
+ /* write it */
+ ret = write(fd, value, count);
+ if (ret <= 0) {
+ if (ret == EAGAIN)
+ continue;
+ close(fd);
+ return -errno;
+ }
+ count -= ret;
+ }
+
+ /* close it */
+ close(fd);
+
+ /* return success */
+ return 0;
+}
+
+/*
+ * read a debugfs entry
+ * returns the number of chars read or a negative errno
+ */
+int debugfs_read(const char *entry, char *buffer, size_t size)
+{
+ char path[MAX_PATH+1];
+ int ret;
+ int fd;
+
+ /* construct the path */
+ snprintf(path, sizeof(path), "%s/%s", debugfs_mountpoint, entry);
+
+ /* verify that it exists */
+ ret = debugfs_valid_entry(path);
+ if (ret)
+ return ret;
+
+ /* open the debugfs entry */
+ fd = open(path, O_RDONLY);
+ if (fd < 0)
+ return -errno;
+
+ do {
+ /* read it */
+ ret = read(fd, buffer, size);
+ if (ret == 0) {
+ close(fd);
+ return EOF;
+ }
+ } while (ret < 0 && errno == EAGAIN);
+
+ /* close it */
+ close(fd);
+
+ /* make *sure* there's a null character at the end */
+ buffer[ret] = '\0';
+
+ /* return the number of chars read */
+ return ret;
+}
diff --git a/tools/perf/util/debugfs.h b/tools/perf/util/debugfs.h
new file mode 100644
index 0000000..3cd14f9
--- /dev/null
+++ b/tools/perf/util/debugfs.h
@@ -0,0 +1,25 @@
+#ifndef __DEBUGFS_H__
+#define __DEBUGFS_H__
+
+#include <sys/mount.h>
+
+#ifndef MAX_PATH
+# define MAX_PATH 256
+#endif
+
+#ifndef STR
+# define _STR(x) #x
+# define STR(x) _STR(x)
+#endif
+
+extern const char *debugfs_find_mountpoint(void);
+extern int debugfs_valid_mountpoint(const char *debugfs);
+extern int debugfs_valid_entry(const char *path);
+extern int debugfs_mount(const char *mountpoint);
+extern int debugfs_umount(void);
+extern int debugfs_write(const char *entry, const char *value);
+extern int debugfs_read(const char *entry, char *buffer, size_t size);
+extern void debugfs_force_cleanup(void);
+extern int debugfs_make_path(const char *element, char *buffer, int size);
+
+#endif /* __DEBUGFS_H__ */
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
new file mode 100644
index 0000000..1dae7e3
--- /dev/null
+++ b/tools/perf/util/event.c
@@ -0,0 +1,177 @@
+#include <linux/types.h>
+#include "event.h"
+#include "debug.h"
+#include "string.h"
+
+static pid_t event__synthesize_comm(pid_t pid, int full,
+ int (*process)(event_t *event))
+{
+ event_t ev;
+ char filename[PATH_MAX];
+ char bf[BUFSIZ];
+ FILE *fp;
+ size_t size = 0;
+ DIR *tasks;
+ struct dirent dirent, *next;
+ pid_t tgid = 0;
+
+ snprintf(filename, sizeof(filename), "/proc/%d/status", pid);
+
+ fp = fopen(filename, "r");
+ if (fp == NULL) {
+out_race:
+ /*
+ * We raced with a task exiting - just return:
+ */
+ pr_debug("couldn't open %s\n", filename);
+ return 0;
+ }
+
+ memset(&ev.comm, 0, sizeof(ev.comm));
+ while (!ev.comm.comm[0] || !ev.comm.pid) {
+ if (fgets(bf, sizeof(bf), fp) == NULL)
+ goto out_failure;
+
+ if (memcmp(bf, "Name:", 5) == 0) {
+ char *name = bf + 5;
+ while (*name && isspace(*name))
+ ++name;
+ size = strlen(name) - 1;
+ memcpy(ev.comm.comm, name, size++);
+ } else if (memcmp(bf, "Tgid:", 5) == 0) {
+ char *tgids = bf + 5;
+ while (*tgids && isspace(*tgids))
+ ++tgids;
+ tgid = ev.comm.pid = atoi(tgids);
+ }
+ }
+
+ ev.comm.header.type = PERF_RECORD_COMM;
+ size = ALIGN(size, sizeof(u64));
+ ev.comm.header.size = sizeof(ev.comm) - (sizeof(ev.comm.comm) - size);
+
+ if (!full) {
+ ev.comm.tid = pid;
+
+ process(&ev);
+ goto out_fclose;
+ }
+
+ snprintf(filename, sizeof(filename), "/proc/%d/task", pid);
+
+ tasks = opendir(filename);
+ if (tasks == NULL)
+ goto out_race;
+
+ while (!readdir_r(tasks, &dirent, &next) && next) {
+ char *end;
+ pid = strtol(dirent.d_name, &end, 10);
+ if (*end)
+ continue;
+
+ ev.comm.tid = pid;
+
+ process(&ev);
+ }
+ closedir(tasks);
+
+out_fclose:
+ fclose(fp);
+ return tgid;
+
+out_failure:
+ pr_warning("couldn't get COMM and pgid, malformed %s\n", filename);
+ return -1;
+}
+
+static int event__synthesize_mmap_events(pid_t pid, pid_t tgid,
+ int (*process)(event_t *event))
+{
+ char filename[PATH_MAX];
+ FILE *fp;
+
+ snprintf(filename, sizeof(filename), "/proc/%d/maps", pid);
+
+ fp = fopen(filename, "r");
+ if (fp == NULL) {
+ /*
+ * We raced with a task exiting - just return:
+ */
+ pr_debug("couldn't open %s\n", filename);
+ return -1;
+ }
+
+ while (1) {
+ char bf[BUFSIZ], *pbf = bf;
+ event_t ev = {
+ .header = { .type = PERF_RECORD_MMAP },
+ };
+ int n;
+ size_t size;
+ if (fgets(bf, sizeof(bf), fp) == NULL)
+ break;
+
+ /* 00400000-0040c000 r-xp 00000000 fd:01 41038 /bin/cat */
+ n = hex2u64(pbf, &ev.mmap.start);
+ if (n < 0)
+ continue;
+ pbf += n + 1;
+ n = hex2u64(pbf, &ev.mmap.len);
+ if (n < 0)
+ continue;
+ pbf += n + 3;
+ if (*pbf == 'x') { /* vm_exec */
+ char *execname = strchr(bf, '/');
+
+ /* Catch VDSO */
+ if (execname == NULL)
+ execname = strstr(bf, "[vdso]");
+
+ if (execname == NULL)
+ continue;
+
+ size = strlen(execname);
+ execname[size - 1] = '\0'; /* Remove \n */
+ memcpy(ev.mmap.filename, execname, size);
+ size = ALIGN(size, sizeof(u64));
+ ev.mmap.len -= ev.mmap.start;
+ ev.mmap.header.size = (sizeof(ev.mmap) -
+ (sizeof(ev.mmap.filename) - size));
+ ev.mmap.pid = tgid;
+ ev.mmap.tid = pid;
+
+ process(&ev);
+ }
+ }
+
+ fclose(fp);
+ return 0;
+}
+
+int event__synthesize_thread(pid_t pid, int (*process)(event_t *event))
+{
+ pid_t tgid = event__synthesize_comm(pid, 1, process);
+ if (tgid == -1)
+ return -1;
+ return event__synthesize_mmap_events(pid, tgid, process);
+}
+
+void event__synthesize_threads(int (*process)(event_t *event))
+{
+ DIR *proc;
+ struct dirent dirent, *next;
+
+ proc = opendir("/proc");
+
+ while (!readdir_r(proc, &dirent, &next) && next) {
+ char *end;
+ pid_t pid = strtol(dirent.d_name, &end, 10);
+
+ if (*end) /* only interested in proper numerical dirents */
+ continue;
+
+ event__synthesize_thread(pid, process);
+ }
+
+ closedir(proc);
+}
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index c2e62be..34c6fcb 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -61,6 +61,13 @@
u64 array[];
};
+#define BUILD_ID_SIZE 20
+
+struct build_id_event {
+ struct perf_event_header header;
+ u8 build_id[ALIGN(BUILD_ID_SIZE, sizeof(u64))];
+ char filename[];
+};
typedef union event_union {
struct perf_event_header header;
@@ -82,6 +89,7 @@
u64 end;
u64 pgoff;
u64 (*map_ip)(struct map *, u64);
+ u64 (*unmap_ip)(struct map *, u64);
struct dso *dso;
};
@@ -90,14 +98,29 @@
return ip - map->start + map->pgoff;
}
-static inline u64 vdso__map_ip(struct map *map __used, u64 ip)
+static inline u64 map__unmap_ip(struct map *map, u64 ip)
+{
+ return ip + map->start - map->pgoff;
+}
+
+static inline u64 identity__map_ip(struct map *map __used, u64 ip)
{
return ip;
}
+struct symbol;
+
+typedef int (*symbol_filter_t)(struct map *map, struct symbol *sym);
+
+void map__init(struct map *self, u64 start, u64 end, u64 pgoff,
+ struct dso *dso);
struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen);
struct map *map__clone(struct map *self);
int map__overlap(struct map *l, struct map *r);
size_t map__fprintf(struct map *self, FILE *fp);
+struct symbol *map__find_symbol(struct map *self, u64 ip, symbol_filter_t filter);
+
+int event__synthesize_thread(pid_t pid, int (*process)(event_t *event));
+void event__synthesize_threads(int (*process)(event_t *event));
#endif /* __PERF_RECORD_H */
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 9aae360..d5c81eb 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -2,11 +2,15 @@
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
+#include <linux/list.h>
#include "util.h"
#include "header.h"
#include "../perf.h"
#include "trace-event.h"
+#include "symbol.h"
+#include "data_map.h"
+#include "debug.h"
/*
* Create new perf.data header attribute:
@@ -15,32 +19,43 @@
{
struct perf_header_attr *self = malloc(sizeof(*self));
- if (!self)
- die("nomem");
-
- self->attr = *attr;
- self->ids = 0;
- self->size = 1;
- self->id = malloc(sizeof(u64));
-
- if (!self->id)
- die("nomem");
+ if (self != NULL) {
+ self->attr = *attr;
+ self->ids = 0;
+ self->size = 1;
+ self->id = malloc(sizeof(u64));
+ if (self->id == NULL) {
+ free(self);
+ self = NULL;
+ }
+ }
return self;
}
-void perf_header_attr__add_id(struct perf_header_attr *self, u64 id)
+void perf_header_attr__delete(struct perf_header_attr *self)
+{
+ free(self->id);
+ free(self);
+}
+
+int perf_header_attr__add_id(struct perf_header_attr *self, u64 id)
{
int pos = self->ids;
self->ids++;
if (self->ids > self->size) {
- self->size *= 2;
- self->id = realloc(self->id, self->size * sizeof(u64));
- if (!self->id)
- die("nomem");
+ int nsize = self->size * 2;
+ u64 *nid = realloc(self->id, nsize * sizeof(u64));
+
+ if (nid == NULL)
+ return -1;
+
+ self->size = nsize;
+ self->id = nid;
}
self->id[pos] = id;
+ return 0;
}
/*
@@ -48,44 +63,52 @@
*/
struct perf_header *perf_header__new(void)
{
- struct perf_header *self = malloc(sizeof(*self));
+ struct perf_header *self = calloc(sizeof(*self), 1);
- if (!self)
- die("nomem");
+ if (self != NULL) {
+ self->size = 1;
+ self->attr = malloc(sizeof(void *));
- self->frozen = 0;
-
- self->attrs = 0;
- self->size = 1;
- self->attr = malloc(sizeof(void *));
-
- if (!self->attr)
- die("nomem");
-
- self->data_offset = 0;
- self->data_size = 0;
- self->trace_info_offset = 0;
- self->trace_info_size = 0;
+ if (self->attr == NULL) {
+ free(self);
+ self = NULL;
+ }
+ }
return self;
}
-void perf_header__add_attr(struct perf_header *self,
- struct perf_header_attr *attr)
+void perf_header__delete(struct perf_header *self)
{
- int pos = self->attrs;
+ int i;
+ for (i = 0; i < self->attrs; ++i)
+ perf_header_attr__delete(self->attr[i]);
+
+ free(self->attr);
+ free(self);
+}
+
+int perf_header__add_attr(struct perf_header *self,
+ struct perf_header_attr *attr)
+{
if (self->frozen)
- die("frozen");
+ return -1;
- self->attrs++;
- if (self->attrs > self->size) {
- self->size *= 2;
- self->attr = realloc(self->attr, self->size * sizeof(void *));
- if (!self->attr)
- die("nomem");
+ if (self->attrs == self->size) {
+ int nsize = self->size * 2;
+ struct perf_header_attr **nattr;
+
+ nattr = realloc(self->attr, nsize * sizeof(void *));
+ if (nattr == NULL)
+ return -1;
+
+ self->size = nsize;
+ self->attr = nattr;
}
- self->attr[pos] = attr;
+
+ self->attr[self->attrs++] = attr;
+ return 0;
}
#define MAX_EVENT_NAME 64
@@ -101,7 +124,7 @@
void perf_header__push_event(u64 id, const char *name)
{
if (strlen(name) > MAX_EVENT_NAME)
- printf("Event %s will be truncated\n", name);
+ pr_warning("Event %s will be truncated\n", name);
if (!events) {
events = malloc(sizeof(struct perf_trace_event_type));
@@ -132,52 +155,135 @@
#define PERF_MAGIC (*(u64 *)__perf_magic)
-struct perf_file_section {
- u64 offset;
- u64 size;
-};
-
struct perf_file_attr {
struct perf_event_attr attr;
struct perf_file_section ids;
};
-struct perf_file_header {
- u64 magic;
- u64 size;
- u64 attr_size;
- struct perf_file_section attrs;
- struct perf_file_section data;
- struct perf_file_section event_types;
- struct perf_file_section trace_info;
-};
-
-static int trace_info;
-
-void perf_header__set_trace_info(void)
+void perf_header__set_feat(struct perf_header *self, int feat)
{
- trace_info = 1;
+ set_bit(feat, self->adds_features);
}
-static void do_write(int fd, void *buf, size_t size)
+bool perf_header__has_feat(const struct perf_header *self, int feat)
+{
+ return test_bit(feat, self->adds_features);
+}
+
+static int do_write(int fd, const void *buf, size_t size)
{
while (size) {
int ret = write(fd, buf, size);
if (ret < 0)
- die("failed to write");
+ return -errno;
size -= ret;
buf += ret;
}
+
+ return 0;
}
-void perf_header__write(struct perf_header *self, int fd)
+static int dsos__write_buildid_table(int fd)
+{
+ struct dso *pos;
+
+ list_for_each_entry(pos, &dsos, node) {
+ int err;
+ struct build_id_event b;
+ size_t len;
+
+ if (!pos->has_build_id)
+ continue;
+ len = pos->long_name_len + 1;
+ len = ALIGN(len, 64);
+ memset(&b, 0, sizeof(b));
+ memcpy(&b.build_id, pos->build_id, sizeof(pos->build_id));
+ b.header.size = sizeof(b) + len;
+ err = do_write(fd, &b, sizeof(b));
+ if (err < 0)
+ return err;
+ err = do_write(fd, pos->long_name, len);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+static int perf_header__adds_write(struct perf_header *self, int fd)
+{
+ int nr_sections;
+ struct perf_file_section *feat_sec;
+ int sec_size;
+ u64 sec_start;
+ int idx = 0, err;
+
+ if (dsos__read_build_ids())
+ perf_header__set_feat(self, HEADER_BUILD_ID);
+
+ nr_sections = bitmap_weight(self->adds_features, HEADER_FEAT_BITS);
+ if (!nr_sections)
+ return 0;
+
+ feat_sec = calloc(sizeof(*feat_sec), nr_sections);
+ if (feat_sec == NULL)
+ return -ENOMEM;
+
+ sec_size = sizeof(*feat_sec) * nr_sections;
+
+ sec_start = self->data_offset + self->data_size;
+ lseek(fd, sec_start + sec_size, SEEK_SET);
+
+ if (perf_header__has_feat(self, HEADER_TRACE_INFO)) {
+ struct perf_file_section *trace_sec;
+
+ trace_sec = &feat_sec[idx++];
+
+ /* Write trace info */
+ trace_sec->offset = lseek(fd, 0, SEEK_CUR);
+ read_tracing_data(fd, attrs, nr_counters);
+ trace_sec->size = lseek(fd, 0, SEEK_CUR) - trace_sec->offset;
+ }
+
+
+ if (perf_header__has_feat(self, HEADER_BUILD_ID)) {
+ struct perf_file_section *buildid_sec;
+
+ buildid_sec = &feat_sec[idx++];
+
+ dsos__load_kernel();
+ /*
+ * Read the list of loaded modules with its build_ids
+ */
+ dsos__load_modules();
+
+ /* Write build-ids */
+ buildid_sec->offset = lseek(fd, 0, SEEK_CUR);
+ err = dsos__write_buildid_table(fd);
+ if (err < 0) {
+ pr_debug("failed to write buildid table\n");
+ goto out_free;
+ }
+ buildid_sec->size = lseek(fd, 0, SEEK_CUR) - buildid_sec->offset;
+ }
+
+ lseek(fd, sec_start, SEEK_SET);
+ err = do_write(fd, feat_sec, sec_size);
+ if (err < 0)
+ pr_debug("failed to write feature section\n");
+out_free:
+ free(feat_sec);
+ return err;
+}
+
+int perf_header__write(struct perf_header *self, int fd, bool at_exit)
{
struct perf_file_header f_header;
struct perf_file_attr f_attr;
struct perf_header_attr *attr;
- int i;
+ int i, err;
lseek(fd, sizeof(f_header), SEEK_SET);
@@ -186,7 +292,11 @@
attr = self->attr[i];
attr->id_offset = lseek(fd, 0, SEEK_CUR);
- do_write(fd, attr->id, attr->ids * sizeof(u64));
+ err = do_write(fd, attr->id, attr->ids * sizeof(u64));
+ if (err < 0) {
+ pr_debug("failed to write perf header\n");
+ return err;
+ }
}
@@ -202,34 +312,31 @@
.size = attr->ids * sizeof(u64),
}
};
- do_write(fd, &f_attr, sizeof(f_attr));
+ err = do_write(fd, &f_attr, sizeof(f_attr));
+ if (err < 0) {
+ pr_debug("failed to write perf header attribute\n");
+ return err;
+ }
}
self->event_offset = lseek(fd, 0, SEEK_CUR);
self->event_size = event_count * sizeof(struct perf_trace_event_type);
- if (events)
- do_write(fd, events, self->event_size);
-
- if (trace_info) {
- static int trace_info_written;
-
- /*
- * Write it only once
- */
- if (!trace_info_written) {
- self->trace_info_offset = lseek(fd, 0, SEEK_CUR);
- read_tracing_data(fd, attrs, nr_counters);
- self->trace_info_size = lseek(fd, 0, SEEK_CUR) -
- self->trace_info_offset;
- trace_info_written = 1;
- } else {
- lseek(fd, self->trace_info_offset +
- self->trace_info_size, SEEK_SET);
+ if (events) {
+ err = do_write(fd, events, self->event_size);
+ if (err < 0) {
+ pr_debug("failed to write perf header events\n");
+ return err;
}
}
self->data_offset = lseek(fd, 0, SEEK_CUR);
+ if (at_exit) {
+ err = perf_header__adds_write(self, fd);
+ if (err < 0)
+ return err;
+ }
+
f_header = (struct perf_file_header){
.magic = PERF_MAGIC,
.size = sizeof(f_header),
@@ -246,17 +353,20 @@
.offset = self->event_offset,
.size = self->event_size,
},
- .trace_info = {
- .offset = self->trace_info_offset,
- .size = self->trace_info_size,
- },
};
+ memcpy(&f_header.adds_features, &self->adds_features, sizeof(self->adds_features));
+
lseek(fd, 0, SEEK_SET);
- do_write(fd, &f_header, sizeof(f_header));
+ err = do_write(fd, &f_header, sizeof(f_header));
+ if (err < 0) {
+ pr_debug("failed to write perf header\n");
+ return err;
+ }
lseek(fd, self->data_offset + self->data_size, SEEK_SET);
self->frozen = 1;
+ return 0;
}
static void do_read(int fd, void *buf, size_t size)
@@ -274,29 +384,110 @@
}
}
-struct perf_header *perf_header__read(int fd)
+int perf_header__process_sections(struct perf_header *self, int fd,
+ int (*process)(struct perf_file_section *self,
+ int feat, int fd))
{
- struct perf_header *self = perf_header__new();
+ struct perf_file_section *feat_sec;
+ int nr_sections;
+ int sec_size;
+ int idx = 0;
+ int err = 0, feat = 1;
+
+ nr_sections = bitmap_weight(self->adds_features, HEADER_FEAT_BITS);
+ if (!nr_sections)
+ return 0;
+
+ feat_sec = calloc(sizeof(*feat_sec), nr_sections);
+ if (!feat_sec)
+ return -1;
+
+ sec_size = sizeof(*feat_sec) * nr_sections;
+
+ lseek(fd, self->data_offset + self->data_size, SEEK_SET);
+
+ do_read(fd, feat_sec, sec_size);
+
+ while (idx < nr_sections && feat < HEADER_LAST_FEATURE) {
+ if (perf_header__has_feat(self, feat)) {
+ struct perf_file_section *sec = &feat_sec[idx++];
+
+ err = process(sec, feat, fd);
+ if (err < 0)
+ break;
+ }
+ ++feat;
+ }
+
+ free(feat_sec);
+ return err;
+};
+
+int perf_file_header__read(struct perf_file_header *self,
+ struct perf_header *ph, int fd)
+{
+ lseek(fd, 0, SEEK_SET);
+ do_read(fd, self, sizeof(*self));
+
+ if (self->magic != PERF_MAGIC ||
+ self->attr_size != sizeof(struct perf_file_attr))
+ return -1;
+
+ if (self->size != sizeof(*self)) {
+ /* Support the previous format */
+ if (self->size == offsetof(typeof(*self), adds_features))
+ bitmap_zero(self->adds_features, HEADER_FEAT_BITS);
+ else
+ return -1;
+ }
+
+ memcpy(&ph->adds_features, &self->adds_features,
+ sizeof(self->adds_features));
+
+ ph->event_offset = self->event_types.offset;
+ ph->event_size = self->event_types.size;
+ ph->data_offset = self->data.offset;
+ ph->data_size = self->data.size;
+ return 0;
+}
+
+static int perf_file_section__process(struct perf_file_section *self,
+ int feat, int fd)
+{
+ if (lseek(fd, self->offset, SEEK_SET) < 0) {
+ pr_debug("Failed to lseek to %Ld offset for feature %d, "
+ "continuing...\n", self->offset, feat);
+ return 0;
+ }
+
+ switch (feat) {
+ case HEADER_TRACE_INFO:
+ trace_report(fd);
+ break;
+
+ case HEADER_BUILD_ID:
+ if (perf_header__read_build_ids(fd, self->offset, self->size))
+ pr_debug("Failed to read buildids, continuing...\n");
+ break;
+ default:
+ pr_debug("unknown feature %d, continuing...\n", feat);
+ }
+
+ return 0;
+}
+
+int perf_header__read(struct perf_header *self, int fd)
+{
struct perf_file_header f_header;
struct perf_file_attr f_attr;
u64 f_id;
-
int nr_attrs, nr_ids, i, j;
- lseek(fd, 0, SEEK_SET);
- do_read(fd, &f_header, sizeof(f_header));
-
- if (f_header.magic != PERF_MAGIC ||
- f_header.attr_size != sizeof(f_attr))
- die("incompatible file format");
-
- if (f_header.size != sizeof(f_header)) {
- /* Support the previous format */
- if (f_header.size == offsetof(typeof(f_header), trace_info))
- f_header.trace_info.size = 0;
- else
- die("incompatible file format");
+ if (perf_file_header__read(&f_header, self, fd) < 0) {
+ pr_debug("incompatible file format\n");
+ return -EINVAL;
}
+
nr_attrs = f_header.attrs.size / sizeof(f_attr);
lseek(fd, f_header.attrs.offset, SEEK_SET);
@@ -308,6 +499,8 @@
tmp = lseek(fd, 0, SEEK_CUR);
attr = perf_header_attr__new(&f_attr.attr);
+ if (attr == NULL)
+ return -ENOMEM;
nr_ids = f_attr.ids.size / sizeof(u64);
lseek(fd, f_attr.ids.offset, SEEK_SET);
@@ -315,40 +508,34 @@
for (j = 0; j < nr_ids; j++) {
do_read(fd, &f_id, sizeof(f_id));
- perf_header_attr__add_id(attr, f_id);
+ if (perf_header_attr__add_id(attr, f_id) < 0) {
+ perf_header_attr__delete(attr);
+ return -ENOMEM;
+ }
}
- perf_header__add_attr(self, attr);
+ if (perf_header__add_attr(self, attr) < 0) {
+ perf_header_attr__delete(attr);
+ return -ENOMEM;
+ }
+
lseek(fd, tmp, SEEK_SET);
}
if (f_header.event_types.size) {
lseek(fd, f_header.event_types.offset, SEEK_SET);
events = malloc(f_header.event_types.size);
- if (!events)
- die("nomem");
+ if (events == NULL)
+ return -ENOMEM;
do_read(fd, events, f_header.event_types.size);
event_count = f_header.event_types.size / sizeof(struct perf_trace_event_type);
}
- self->trace_info_offset = f_header.trace_info.offset;
- self->trace_info_size = f_header.trace_info.size;
-
- if (self->trace_info_size) {
- lseek(fd, self->trace_info_offset, SEEK_SET);
- trace_report(fd);
- }
-
- self->event_offset = f_header.event_types.offset;
- self->event_size = f_header.event_types.size;
-
- self->data_offset = f_header.data.offset;
- self->data_size = f_header.data.size;
+ perf_header__process_sections(self, fd, perf_file_section__process);
lseek(fd, self->data_offset, SEEK_SET);
self->frozen = 1;
-
- return self;
+ return 0;
}
u64 perf_header__sample_type(struct perf_header *header)
diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index 30aee51..d1dbe2b 100644
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -3,8 +3,11 @@
#include "../../../include/linux/perf_event.h"
#include <sys/types.h>
+#include <stdbool.h>
#include "types.h"
+#include <linux/bitmap.h>
+
struct perf_header_attr {
struct perf_event_attr attr;
int ids, size;
@@ -12,38 +15,71 @@
off_t id_offset;
};
-struct perf_header {
- int frozen;
- int attrs, size;
- struct perf_header_attr **attr;
- s64 attr_offset;
- u64 data_offset;
- u64 data_size;
- u64 event_offset;
- u64 event_size;
- u64 trace_info_offset;
- u64 trace_info_size;
+enum {
+ HEADER_TRACE_INFO = 1,
+ HEADER_BUILD_ID,
+ HEADER_LAST_FEATURE,
};
-struct perf_header *perf_header__read(int fd);
-void perf_header__write(struct perf_header *self, int fd);
+#define HEADER_FEAT_BITS 256
-void perf_header__add_attr(struct perf_header *self,
- struct perf_header_attr *attr);
+struct perf_file_section {
+ u64 offset;
+ u64 size;
+};
+
+struct perf_file_header {
+ u64 magic;
+ u64 size;
+ u64 attr_size;
+ struct perf_file_section attrs;
+ struct perf_file_section data;
+ struct perf_file_section event_types;
+ DECLARE_BITMAP(adds_features, HEADER_FEAT_BITS);
+};
+
+struct perf_header;
+
+int perf_file_header__read(struct perf_file_header *self,
+ struct perf_header *ph, int fd);
+
+struct perf_header {
+ int frozen;
+ int attrs, size;
+ struct perf_header_attr **attr;
+ s64 attr_offset;
+ u64 data_offset;
+ u64 data_size;
+ u64 event_offset;
+ u64 event_size;
+ DECLARE_BITMAP(adds_features, HEADER_FEAT_BITS);
+};
+
+struct perf_header *perf_header__new(void);
+void perf_header__delete(struct perf_header *self);
+
+int perf_header__read(struct perf_header *self, int fd);
+int perf_header__write(struct perf_header *self, int fd, bool at_exit);
+
+int perf_header__add_attr(struct perf_header *self,
+ struct perf_header_attr *attr);
void perf_header__push_event(u64 id, const char *name);
char *perf_header__find_event(u64 id);
+struct perf_header_attr *perf_header_attr__new(struct perf_event_attr *attr);
+void perf_header_attr__delete(struct perf_header_attr *self);
-struct perf_header_attr *
-perf_header_attr__new(struct perf_event_attr *attr);
-void perf_header_attr__add_id(struct perf_header_attr *self, u64 id);
+int perf_header_attr__add_id(struct perf_header_attr *self, u64 id);
u64 perf_header__sample_type(struct perf_header *header);
struct perf_event_attr *
perf_header__find_attr(u64 id, struct perf_header *header);
-void perf_header__set_trace_info(void);
+void perf_header__set_feat(struct perf_header *self, int feat);
+bool perf_header__has_feat(const struct perf_header *self, int feat);
-struct perf_header *perf_header__new(void);
+int perf_header__process_sections(struct perf_header *self, int fd,
+ int (*process)(struct perf_file_section *self,
+ int feat, int fd));
#endif /* __PERF_HEADER_H */
diff --git a/tools/perf/util/include/asm/asm-offsets.h b/tools/perf/util/include/asm/asm-offsets.h
new file mode 100644
index 0000000..ed53894
--- /dev/null
+++ b/tools/perf/util/include/asm/asm-offsets.h
@@ -0,0 +1 @@
+/* stub */
diff --git a/tools/perf/util/include/asm/bitops.h b/tools/perf/util/include/asm/bitops.h
new file mode 100644
index 0000000..58e9817
--- /dev/null
+++ b/tools/perf/util/include/asm/bitops.h
@@ -0,0 +1,18 @@
+#ifndef _PERF_ASM_BITOPS_H_
+#define _PERF_ASM_BITOPS_H_
+
+#include <sys/types.h>
+#include "../../types.h"
+#include <linux/compiler.h>
+
+/* CHECKME: Not sure both always match */
+#define BITS_PER_LONG __WORDSIZE
+
+#include "../../../../include/asm-generic/bitops/__fls.h"
+#include "../../../../include/asm-generic/bitops/fls.h"
+#include "../../../../include/asm-generic/bitops/fls64.h"
+#include "../../../../include/asm-generic/bitops/__ffs.h"
+#include "../../../../include/asm-generic/bitops/ffz.h"
+#include "../../../../include/asm-generic/bitops/hweight.h"
+
+#endif
diff --git a/tools/perf/util/include/asm/byteorder.h b/tools/perf/util/include/asm/byteorder.h
new file mode 100644
index 0000000..b722abe
--- /dev/null
+++ b/tools/perf/util/include/asm/byteorder.h
@@ -0,0 +1,2 @@
+#include <asm/types.h>
+#include "../../../../include/linux/swab.h"
diff --git a/tools/perf/util/include/asm/swab.h b/tools/perf/util/include/asm/swab.h
new file mode 100644
index 0000000..ed53894
--- /dev/null
+++ b/tools/perf/util/include/asm/swab.h
@@ -0,0 +1 @@
+/* stub */
diff --git a/tools/perf/util/include/asm/uaccess.h b/tools/perf/util/include/asm/uaccess.h
new file mode 100644
index 0000000..d0f72b8
--- /dev/null
+++ b/tools/perf/util/include/asm/uaccess.h
@@ -0,0 +1,14 @@
+#ifndef _PERF_ASM_UACCESS_H_
+#define _PERF_ASM_UACCESS_H_
+
+#define __get_user(src, dest) \
+({ \
+ (src) = *dest; \
+ 0; \
+})
+
+#define get_user __get_user
+
+#define access_ok(type, addr, size) 1
+
+#endif
diff --git a/tools/perf/util/include/linux/bitmap.h b/tools/perf/util/include/linux/bitmap.h
new file mode 100644
index 0000000..9450763
--- /dev/null
+++ b/tools/perf/util/include/linux/bitmap.h
@@ -0,0 +1,3 @@
+#include "../../../../include/linux/bitmap.h"
+#include "../../../../include/asm-generic/bitops/find.h"
+#include <linux/errno.h>
diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h
new file mode 100644
index 0000000..ace57c3
--- /dev/null
+++ b/tools/perf/util/include/linux/bitops.h
@@ -0,0 +1,27 @@
+#ifndef _PERF_LINUX_BITOPS_H_
+#define _PERF_LINUX_BITOPS_H_
+
+#define __KERNEL__
+
+#define CONFIG_GENERIC_FIND_NEXT_BIT
+#define CONFIG_GENERIC_FIND_FIRST_BIT
+#include "../../../../include/linux/bitops.h"
+
+static inline void set_bit(int nr, unsigned long *addr)
+{
+ addr[nr / BITS_PER_LONG] |= 1UL << (nr % BITS_PER_LONG);
+}
+
+static __always_inline int test_bit(unsigned int nr, const unsigned long *addr)
+{
+ return ((1UL << (nr % BITS_PER_LONG)) &
+ (((unsigned long *)addr)[nr / BITS_PER_LONG])) != 0;
+}
+
+unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, unsigned
+ long size, unsigned long offset);
+
+unsigned long generic_find_next_le_bit(const unsigned long *addr, unsigned
+ long size, unsigned long offset);
+
+#endif
diff --git a/tools/perf/util/include/linux/compiler.h b/tools/perf/util/include/linux/compiler.h
new file mode 100644
index 0000000..dfb0713
--- /dev/null
+++ b/tools/perf/util/include/linux/compiler.h
@@ -0,0 +1,10 @@
+#ifndef _PERF_LINUX_COMPILER_H_
+#define _PERF_LINUX_COMPILER_H_
+
+#ifndef __always_inline
+#define __always_inline inline
+#endif
+#define __user
+#define __attribute_const__
+
+#endif
diff --git a/tools/perf/util/include/linux/ctype.h b/tools/perf/util/include/linux/ctype.h
new file mode 100644
index 0000000..a53d4ee
--- /dev/null
+++ b/tools/perf/util/include/linux/ctype.h
@@ -0,0 +1 @@
+#include "../util.h"
diff --git a/tools/perf/util/include/linux/kernel.h b/tools/perf/util/include/linux/kernel.h
index a6b8739..21c0274 100644
--- a/tools/perf/util/include/linux/kernel.h
+++ b/tools/perf/util/include/linux/kernel.h
@@ -1,6 +1,16 @@
#ifndef PERF_LINUX_KERNEL_H_
#define PERF_LINUX_KERNEL_H_
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
+
+#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
+#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
+
#ifndef offsetof
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#endif
@@ -26,4 +36,70 @@
_max1 > _max2 ? _max1 : _max2; })
#endif
+#ifndef min
+#define min(x, y) ({ \
+ typeof(x) _min1 = (x); \
+ typeof(y) _min2 = (y); \
+ (void) (&_min1 == &_min2); \
+ _min1 < _min2 ? _min1 : _min2; })
+#endif
+
+#ifndef BUG_ON
+#define BUG_ON(cond) assert(!(cond))
+#endif
+
+/*
+ * Both need more care to handle endianness
+ * (Don't use bitmap_copy_le() for now)
+ */
+#define cpu_to_le64(x) (x)
+#define cpu_to_le32(x) (x)
+
+static inline int
+vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
+{
+ int i;
+ ssize_t ssize = size;
+
+ i = vsnprintf(buf, size, fmt, args);
+
+ return (i >= ssize) ? (ssize - 1) : i;
+}
+
+static inline int scnprintf(char * buf, size_t size, const char * fmt, ...)
+{
+ va_list args;
+ ssize_t ssize = size;
+ int i;
+
+ va_start(args, fmt);
+ i = vsnprintf(buf, size, fmt, args);
+ va_end(args);
+
+ return (i >= ssize) ? (ssize - 1) : i;
+}
+
+static inline unsigned long
+simple_strtoul(const char *nptr, char **endptr, int base)
+{
+ return strtoul(nptr, endptr, base);
+}
+
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+
+#define pr_err(fmt, ...) \
+ do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+#define pr_warning(fmt, ...) \
+ do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+#define pr_info(fmt, ...) \
+ do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+#define pr_debug(fmt, ...) \
+ eprintf(1, pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_debugN(n, fmt, ...) \
+ eprintf(n, pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_debug2(fmt, ...) pr_debugN(2, pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_debug3(fmt, ...) pr_debugN(3, pr_fmt(fmt), ##__VA_ARGS__)
+
#endif
diff --git a/tools/perf/util/include/linux/string.h b/tools/perf/util/include/linux/string.h
new file mode 100644
index 0000000..3b2f590
--- /dev/null
+++ b/tools/perf/util/include/linux/string.h
@@ -0,0 +1 @@
+#include <string.h>
diff --git a/tools/perf/util/include/linux/types.h b/tools/perf/util/include/linux/types.h
new file mode 100644
index 0000000..196862a
--- /dev/null
+++ b/tools/perf/util/include/linux/types.h
@@ -0,0 +1,9 @@
+#ifndef _PERF_LINUX_TYPES_H_
+#define _PERF_LINUX_TYPES_H_
+
+#include <asm/types.h>
+
+#define DECLARE_BITMAP(name,bits) \
+ unsigned long name[BITS_TO_LONGS(bits)]
+
+#endif
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 804e023..94ca950 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -3,6 +3,7 @@
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
+#include "debug.h"
static inline int is_anon_memory(const char *filename)
{
@@ -19,13 +20,26 @@
return n;
}
- struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen)
+void map__init(struct map *self, u64 start, u64 end, u64 pgoff,
+ struct dso *dso)
+{
+ self->start = start;
+ self->end = end;
+ self->pgoff = pgoff;
+ self->dso = dso;
+ self->map_ip = map__map_ip;
+ self->unmap_ip = map__unmap_ip;
+ RB_CLEAR_NODE(&self->rb_node);
+}
+
+struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen)
{
struct map *self = malloc(sizeof(*self));
if (self != NULL) {
const char *filename = event->filename;
char newfilename[PATH_MAX];
+ struct dso *dso;
int anon;
if (cwd) {
@@ -45,18 +59,15 @@
filename = newfilename;
}
- self->start = event->start;
- self->end = event->start + event->len;
- self->pgoff = event->pgoff;
-
- self->dso = dsos__findnew(filename);
- if (self->dso == NULL)
+ dso = dsos__findnew(filename);
+ if (dso == NULL)
goto out_delete;
+ map__init(self, event->start, event->start + event->len,
+ event->pgoff, dso);
+
if (self->dso == vdso || anon)
- self->map_ip = vdso__map_ip;
- else
- self->map_ip = map__map_ip;
+ self->map_ip = self->unmap_ip = identity__map_ip;
}
return self;
out_delete:
@@ -64,6 +75,47 @@
return NULL;
}
+#define DSO__DELETED "(deleted)"
+
+struct symbol *
+map__find_symbol(struct map *self, u64 ip, symbol_filter_t filter)
+{
+ if (!self->dso->loaded) {
+ int nr = dso__load(self->dso, self, filter);
+
+ if (nr < 0) {
+ if (self->dso->has_build_id) {
+ char sbuild_id[BUILD_ID_SIZE * 2 + 1];
+
+ build_id__sprintf(self->dso->build_id,
+ sizeof(self->dso->build_id),
+ sbuild_id);
+ pr_warning("%s with build id %s not found",
+ self->dso->long_name, sbuild_id);
+ } else
+ pr_warning("Failed to open %s",
+ self->dso->long_name);
+ pr_warning(", continuing without symbols\n");
+ return NULL;
+ } else if (nr == 0) {
+ const char *name = self->dso->long_name;
+ const size_t len = strlen(name);
+ const size_t real_len = len - sizeof(DSO__DELETED);
+
+ if (len > sizeof(DSO__DELETED) &&
+ strcmp(name + real_len + 1, DSO__DELETED) == 0) {
+ pr_warning("%.*s was updated, restart the long running apps that use it!\n",
+ (int)real_len, name);
+ } else {
+ pr_warning("no symbols found in %s, maybe install a debug package?\n", name);
+ }
+ return NULL;
+ }
+ }
+
+ return self->dso->find_symbol(self->dso, ip);
+}
+
struct map *map__clone(struct map *self)
{
struct map *map = malloc(sizeof(*self));
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index b097570..0faf4f2 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -7,6 +7,7 @@
#include "string.h"
#include "cache.h"
#include "header.h"
+#include "debugfs.h"
int nr_counters;
@@ -47,6 +48,8 @@
{ CSW(PAGE_FAULTS_MAJ), "major-faults", "" },
{ CSW(CONTEXT_SWITCHES), "context-switches", "cs" },
{ CSW(CPU_MIGRATIONS), "cpu-migrations", "migrations" },
+ { CSW(ALIGNMENT_FAULTS), "alignment-faults", "" },
+ { CSW(EMULATION_FAULTS), "emulation-faults", "" },
};
#define __PERF_EVENT_FIELD(config, name) \
@@ -75,6 +78,8 @@
"CPU-migrations",
"minor-faults",
"major-faults",
+ "alignment-faults",
+ "emulation-faults",
};
#define MAX_ALIASES 8
@@ -149,16 +154,6 @@
#define MAX_EVENT_LENGTH 512
-int valid_debugfs_mount(const char *debugfs)
-{
- struct statfs st_fs;
-
- if (statfs(debugfs, &st_fs) < 0)
- return -ENOENT;
- else if (st_fs.f_type != (long) DEBUGFS_MAGIC)
- return -ENOENT;
- return 0;
-}
struct tracepoint_path *tracepoint_id_to_path(u64 config)
{
@@ -171,7 +166,7 @@
char evt_path[MAXPATHLEN];
char dir_path[MAXPATHLEN];
- if (valid_debugfs_mount(debugfs_path))
+ if (debugfs_valid_mountpoint(debugfs_path))
return NULL;
sys_dir = opendir(debugfs_path);
@@ -510,7 +505,7 @@
char sys_name[MAX_EVENT_LENGTH];
unsigned int sys_length, evt_length;
- if (valid_debugfs_mount(debugfs_path))
+ if (debugfs_valid_mountpoint(debugfs_path))
return 0;
evt_name = strchr(*strp, ':');
@@ -678,6 +673,8 @@
if (ret != EVT_FAILED)
goto modifier;
+ fprintf(stderr, "invalid or unsupported event: '%s'\n", *str);
+ fprintf(stderr, "Run 'perf list' for a list of valid events\n");
return EVT_FAILED;
modifier:
@@ -786,7 +783,7 @@
char evt_path[MAXPATHLEN];
char dir_path[MAXPATHLEN];
- if (valid_debugfs_mount(debugfs_path))
+ if (debugfs_valid_mountpoint(debugfs_path))
return;
sys_dir = opendir(debugfs_path);
@@ -804,7 +801,7 @@
for_each_event(sys_dirent, evt_dir, evt_dirent, evt_next) {
snprintf(evt_path, MAXPATHLEN, "%s:%s",
sys_dirent.d_name, evt_dirent.d_name);
- fprintf(stderr, " %-42s [%s]\n", evt_path,
+ printf(" %-42s [%s]\n", evt_path,
event_type_descriptors[PERF_TYPE_TRACEPOINT+1]);
}
closedir(evt_dir);
@@ -821,8 +818,8 @@
unsigned int i, type, op, prev_type = -1;
char name[40];
- fprintf(stderr, "\n");
- fprintf(stderr, "List of pre-defined events (to be used in -e):\n");
+ printf("\n");
+ printf("List of pre-defined events (to be used in -e):\n");
for (i = 0; i < ARRAY_SIZE(event_symbols); i++, syms++) {
type = syms->type + 1;
@@ -830,19 +827,19 @@
type = 0;
if (type != prev_type)
- fprintf(stderr, "\n");
+ printf("\n");
if (strlen(syms->alias))
sprintf(name, "%s OR %s", syms->symbol, syms->alias);
else
strcpy(name, syms->symbol);
- fprintf(stderr, " %-42s [%s]\n", name,
+ printf(" %-42s [%s]\n", name,
event_type_descriptors[type]);
prev_type = type;
}
- fprintf(stderr, "\n");
+ printf("\n");
for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
/* skip invalid cache type */
@@ -850,17 +847,17 @@
continue;
for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
- fprintf(stderr, " %-42s [%s]\n",
+ printf(" %-42s [%s]\n",
event_cache_name(type, op, i),
event_type_descriptors[4]);
}
}
}
- fprintf(stderr, "\n");
- fprintf(stderr, " %-42s [raw hardware event descriptor]\n",
+ printf("\n");
+ printf(" %-42s [raw hardware event descriptor]\n",
"rNNN");
- fprintf(stderr, "\n");
+ printf("\n");
print_tracepoint_events();
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
new file mode 100644
index 0000000..293cdfc
--- /dev/null
+++ b/tools/perf/util/probe-finder.c
@@ -0,0 +1,732 @@
+/*
+ * probe-finder.c : C expression to kprobe event converter
+ *
+ * Written by Masami Hiramatsu <mhiramat@redhat.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include <sys/utsname.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <ctype.h>
+
+#include "event.h"
+#include "debug.h"
+#include "util.h"
+#include "probe-finder.h"
+
+
+/* Dwarf_Die Linkage to parent Die */
+struct die_link {
+ struct die_link *parent; /* Parent die */
+ Dwarf_Die die; /* Current die */
+};
+
+static Dwarf_Debug __dw_debug;
+static Dwarf_Error __dw_error;
+
+/*
+ * Generic dwarf analysis helpers
+ */
+
+#define X86_32_MAX_REGS 8
+const char *x86_32_regs_table[X86_32_MAX_REGS] = {
+ "%ax",
+ "%cx",
+ "%dx",
+ "%bx",
+ "$stack", /* Stack address instead of %sp */
+ "%bp",
+ "%si",
+ "%di",
+};
+
+#define X86_64_MAX_REGS 16
+const char *x86_64_regs_table[X86_64_MAX_REGS] = {
+ "%ax",
+ "%dx",
+ "%cx",
+ "%bx",
+ "%si",
+ "%di",
+ "%bp",
+ "%sp",
+ "%r8",
+ "%r9",
+ "%r10",
+ "%r11",
+ "%r12",
+ "%r13",
+ "%r14",
+ "%r15",
+};
+
+/* TODO: switching by dwarf address size */
+#ifdef __x86_64__
+#define ARCH_MAX_REGS X86_64_MAX_REGS
+#define arch_regs_table x86_64_regs_table
+#else
+#define ARCH_MAX_REGS X86_32_MAX_REGS
+#define arch_regs_table x86_32_regs_table
+#endif
+
+/* Return architecture dependent register string (for kprobe-tracer) */
+static const char *get_arch_regstr(unsigned int n)
+{
+ return (n <= ARCH_MAX_REGS) ? arch_regs_table[n] : NULL;
+}
+
+/*
+ * Compare the tail of two strings.
+ * Return 0 if whole of either string is same as another's tail part.
+ */
+static int strtailcmp(const char *s1, const char *s2)
+{
+ int i1 = strlen(s1);
+ int i2 = strlen(s2);
+ while (--i1 > 0 && --i2 > 0) {
+ if (s1[i1] != s2[i2])
+ return s1[i1] - s2[i2];
+ }
+ return 0;
+}
+
+/* Find the fileno of the target file. */
+static Dwarf_Unsigned cu_find_fileno(Dwarf_Die cu_die, const char *fname)
+{
+ Dwarf_Signed cnt, i;
+ Dwarf_Unsigned found = 0;
+ char **srcs;
+ int ret;
+
+ if (!fname)
+ return 0;
+
+ ret = dwarf_srcfiles(cu_die, &srcs, &cnt, &__dw_error);
+ if (ret == DW_DLV_OK) {
+ for (i = 0; i < cnt && !found; i++) {
+ if (strtailcmp(srcs[i], fname) == 0)
+ found = i + 1;
+ dwarf_dealloc(__dw_debug, srcs[i], DW_DLA_STRING);
+ }
+ for (; i < cnt; i++)
+ dwarf_dealloc(__dw_debug, srcs[i], DW_DLA_STRING);
+ dwarf_dealloc(__dw_debug, srcs, DW_DLA_LIST);
+ }
+ if (found)
+ pr_debug("found fno: %d\n", (int)found);
+ return found;
+}
+
+/* Compare diename and tname */
+static int die_compare_name(Dwarf_Die dw_die, const char *tname)
+{
+ char *name;
+ int ret;
+ ret = dwarf_diename(dw_die, &name, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_OK) {
+ ret = strcmp(tname, name);
+ dwarf_dealloc(__dw_debug, name, DW_DLA_STRING);
+ } else
+ ret = -1;
+ return ret;
+}
+
+/* Check the address is in the subprogram(function). */
+static int die_within_subprogram(Dwarf_Die sp_die, Dwarf_Addr addr,
+ Dwarf_Signed *offs)
+{
+ Dwarf_Addr lopc, hipc;
+ int ret;
+
+ /* TODO: check ranges */
+ ret = dwarf_lowpc(sp_die, &lopc, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_NO_ENTRY)
+ return 0;
+ ret = dwarf_highpc(sp_die, &hipc, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ if (lopc <= addr && addr < hipc) {
+ *offs = addr - lopc;
+ return 1;
+ } else
+ return 0;
+}
+
+/* Check the die is inlined function */
+static Dwarf_Bool die_inlined_subprogram(Dwarf_Die dw_die)
+{
+ /* TODO: check strictly */
+ Dwarf_Bool inl;
+ int ret;
+
+ ret = dwarf_hasattr(dw_die, DW_AT_inline, &inl, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ return inl;
+}
+
+/* Get the offset of abstruct_origin */
+static Dwarf_Off die_get_abstract_origin(Dwarf_Die dw_die)
+{
+ Dwarf_Attribute attr;
+ Dwarf_Off cu_offs;
+ int ret;
+
+ ret = dwarf_attr(dw_die, DW_AT_abstract_origin, &attr, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ ret = dwarf_formref(attr, &cu_offs, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ dwarf_dealloc(__dw_debug, attr, DW_DLA_ATTR);
+ return cu_offs;
+}
+
+/* Get entry pc(or low pc, 1st entry of ranges) of the die */
+static Dwarf_Addr die_get_entrypc(Dwarf_Die dw_die)
+{
+ Dwarf_Attribute attr;
+ Dwarf_Addr addr;
+ Dwarf_Off offs;
+ Dwarf_Ranges *ranges;
+ Dwarf_Signed cnt;
+ int ret;
+
+ /* Try to get entry pc */
+ ret = dwarf_attr(dw_die, DW_AT_entry_pc, &attr, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_OK) {
+ ret = dwarf_formaddr(attr, &addr, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ dwarf_dealloc(__dw_debug, attr, DW_DLA_ATTR);
+ return addr;
+ }
+
+ /* Try to get low pc */
+ ret = dwarf_lowpc(dw_die, &addr, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_OK)
+ return addr;
+
+ /* Try to get ranges */
+ ret = dwarf_attr(dw_die, DW_AT_ranges, &attr, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ ret = dwarf_formref(attr, &offs, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ ret = dwarf_get_ranges(__dw_debug, offs, &ranges, &cnt, NULL,
+ &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ addr = ranges[0].dwr_addr1;
+ dwarf_ranges_dealloc(__dw_debug, ranges, cnt);
+ return addr;
+}
+
+/*
+ * Search a Die from Die tree.
+ * Note: cur_link->die should be deallocated in this function.
+ */
+static int __search_die_tree(struct die_link *cur_link,
+ int (*die_cb)(struct die_link *, void *),
+ void *data)
+{
+ Dwarf_Die new_die;
+ struct die_link new_link;
+ int ret;
+
+ if (!die_cb)
+ return 0;
+
+ /* Check current die */
+ while (!(ret = die_cb(cur_link, data))) {
+ /* Check child die */
+ ret = dwarf_child(cur_link->die, &new_die, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_OK) {
+ new_link.parent = cur_link;
+ new_link.die = new_die;
+ ret = __search_die_tree(&new_link, die_cb, data);
+ if (ret)
+ break;
+ }
+
+ /* Move to next sibling */
+ ret = dwarf_siblingof(__dw_debug, cur_link->die, &new_die,
+ &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ dwarf_dealloc(__dw_debug, cur_link->die, DW_DLA_DIE);
+ cur_link->die = new_die;
+ if (ret == DW_DLV_NO_ENTRY)
+ return 0;
+ }
+ dwarf_dealloc(__dw_debug, cur_link->die, DW_DLA_DIE);
+ return ret;
+}
+
+/* Search a die in its children's die tree */
+static int search_die_from_children(Dwarf_Die parent_die,
+ int (*die_cb)(struct die_link *, void *),
+ void *data)
+{
+ struct die_link new_link;
+ int ret;
+
+ new_link.parent = NULL;
+ ret = dwarf_child(parent_die, &new_link.die, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_OK)
+ return __search_die_tree(&new_link, die_cb, data);
+ else
+ return 0;
+}
+
+/* Find a locdesc corresponding to the address */
+static int attr_get_locdesc(Dwarf_Attribute attr, Dwarf_Locdesc *desc,
+ Dwarf_Addr addr)
+{
+ Dwarf_Signed lcnt;
+ Dwarf_Locdesc **llbuf;
+ int ret, i;
+
+ ret = dwarf_loclist_n(attr, &llbuf, &lcnt, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ ret = DW_DLV_NO_ENTRY;
+ for (i = 0; i < lcnt; ++i) {
+ if (llbuf[i]->ld_lopc <= addr &&
+ llbuf[i]->ld_hipc > addr) {
+ memcpy(desc, llbuf[i], sizeof(Dwarf_Locdesc));
+ desc->ld_s =
+ malloc(sizeof(Dwarf_Loc) * llbuf[i]->ld_cents);
+ DIE_IF(desc->ld_s == NULL);
+ memcpy(desc->ld_s, llbuf[i]->ld_s,
+ sizeof(Dwarf_Loc) * llbuf[i]->ld_cents);
+ ret = DW_DLV_OK;
+ break;
+ }
+ dwarf_dealloc(__dw_debug, llbuf[i]->ld_s, DW_DLA_LOC_BLOCK);
+ dwarf_dealloc(__dw_debug, llbuf[i], DW_DLA_LOCDESC);
+ }
+ /* Releasing loop */
+ for (; i < lcnt; ++i) {
+ dwarf_dealloc(__dw_debug, llbuf[i]->ld_s, DW_DLA_LOC_BLOCK);
+ dwarf_dealloc(__dw_debug, llbuf[i], DW_DLA_LOCDESC);
+ }
+ dwarf_dealloc(__dw_debug, llbuf, DW_DLA_LIST);
+ return ret;
+}
+
+/* Get decl_file attribute value (file number) */
+static Dwarf_Unsigned die_get_decl_file(Dwarf_Die sp_die)
+{
+ Dwarf_Attribute attr;
+ Dwarf_Unsigned fno;
+ int ret;
+
+ ret = dwarf_attr(sp_die, DW_AT_decl_file, &attr, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ dwarf_formudata(attr, &fno, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ dwarf_dealloc(__dw_debug, attr, DW_DLA_ATTR);
+ return fno;
+}
+
+/* Get decl_line attribute value (line number) */
+static Dwarf_Unsigned die_get_decl_line(Dwarf_Die sp_die)
+{
+ Dwarf_Attribute attr;
+ Dwarf_Unsigned lno;
+ int ret;
+
+ ret = dwarf_attr(sp_die, DW_AT_decl_line, &attr, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ dwarf_formudata(attr, &lno, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ dwarf_dealloc(__dw_debug, attr, DW_DLA_ATTR);
+ return lno;
+}
+
+/*
+ * Probe finder related functions
+ */
+
+/* Show a location */
+static void show_location(Dwarf_Loc *loc, struct probe_finder *pf)
+{
+ Dwarf_Small op;
+ Dwarf_Unsigned regn;
+ Dwarf_Signed offs;
+ int deref = 0, ret;
+ const char *regs;
+
+ op = loc->lr_atom;
+
+ /* If this is based on frame buffer, set the offset */
+ if (op == DW_OP_fbreg) {
+ deref = 1;
+ offs = (Dwarf_Signed)loc->lr_number;
+ op = pf->fbloc.ld_s[0].lr_atom;
+ loc = &pf->fbloc.ld_s[0];
+ } else
+ offs = 0;
+
+ if (op >= DW_OP_breg0 && op <= DW_OP_breg31) {
+ regn = op - DW_OP_breg0;
+ offs += (Dwarf_Signed)loc->lr_number;
+ deref = 1;
+ } else if (op >= DW_OP_reg0 && op <= DW_OP_reg31) {
+ regn = op - DW_OP_reg0;
+ } else if (op == DW_OP_bregx) {
+ regn = loc->lr_number;
+ offs += (Dwarf_Signed)loc->lr_number2;
+ deref = 1;
+ } else if (op == DW_OP_regx) {
+ regn = loc->lr_number;
+ } else
+ die("Dwarf_OP %d is not supported.\n", op);
+
+ regs = get_arch_regstr(regn);
+ if (!regs)
+ die("%lld exceeds max register number.\n", regn);
+
+ if (deref)
+ ret = snprintf(pf->buf, pf->len,
+ " %s=%+lld(%s)", pf->var, offs, regs);
+ else
+ ret = snprintf(pf->buf, pf->len, " %s=%s", pf->var, regs);
+ DIE_IF(ret < 0);
+ DIE_IF(ret >= pf->len);
+}
+
+/* Show a variables in kprobe event format */
+static void show_variable(Dwarf_Die vr_die, struct probe_finder *pf)
+{
+ Dwarf_Attribute attr;
+ Dwarf_Locdesc ld;
+ int ret;
+
+ ret = dwarf_attr(vr_die, DW_AT_location, &attr, &__dw_error);
+ if (ret != DW_DLV_OK)
+ goto error;
+ ret = attr_get_locdesc(attr, &ld, (pf->addr - pf->cu_base));
+ if (ret != DW_DLV_OK)
+ goto error;
+ /* TODO? */
+ DIE_IF(ld.ld_cents != 1);
+ show_location(&ld.ld_s[0], pf);
+ free(ld.ld_s);
+ dwarf_dealloc(__dw_debug, attr, DW_DLA_ATTR);
+ return ;
+error:
+ die("Failed to find the location of %s at this address.\n"
+ " Perhaps, it has been optimized out.\n", pf->var);
+}
+
+static int variable_callback(struct die_link *dlink, void *data)
+{
+ struct probe_finder *pf = (struct probe_finder *)data;
+ Dwarf_Half tag;
+ int ret;
+
+ ret = dwarf_tag(dlink->die, &tag, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if ((tag == DW_TAG_formal_parameter ||
+ tag == DW_TAG_variable) &&
+ (die_compare_name(dlink->die, pf->var) == 0)) {
+ show_variable(dlink->die, pf);
+ return 1;
+ }
+ /* TODO: Support struct members and arrays */
+ return 0;
+}
+
+/* Find a variable in a subprogram die */
+static void find_variable(Dwarf_Die sp_die, struct probe_finder *pf)
+{
+ int ret;
+
+ if (!is_c_varname(pf->var)) {
+ /* Output raw parameters */
+ ret = snprintf(pf->buf, pf->len, " %s", pf->var);
+ DIE_IF(ret < 0);
+ DIE_IF(ret >= pf->len);
+ return ;
+ }
+
+ pr_debug("Searching '%s' variable in context.\n", pf->var);
+ /* Search child die for local variables and parameters. */
+ ret = search_die_from_children(sp_die, variable_callback, pf);
+ if (!ret)
+ die("Failed to find '%s' in this function.\n", pf->var);
+}
+
+/* Get a frame base on the address */
+static void get_current_frame_base(Dwarf_Die sp_die, struct probe_finder *pf)
+{
+ Dwarf_Attribute attr;
+ int ret;
+
+ ret = dwarf_attr(sp_die, DW_AT_frame_base, &attr, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ ret = attr_get_locdesc(attr, &pf->fbloc, (pf->addr - pf->cu_base));
+ DIE_IF(ret != DW_DLV_OK);
+ dwarf_dealloc(__dw_debug, attr, DW_DLA_ATTR);
+}
+
+static void free_current_frame_base(struct probe_finder *pf)
+{
+ free(pf->fbloc.ld_s);
+ memset(&pf->fbloc, 0, sizeof(Dwarf_Locdesc));
+}
+
+/* Show a probe point to output buffer */
+static void show_probepoint(Dwarf_Die sp_die, Dwarf_Signed offs,
+ struct probe_finder *pf)
+{
+ struct probe_point *pp = pf->pp;
+ char *name;
+ char tmp[MAX_PROBE_BUFFER];
+ int ret, i, len;
+
+ /* Output name of probe point */
+ ret = dwarf_diename(sp_die, &name, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_OK) {
+ ret = snprintf(tmp, MAX_PROBE_BUFFER, "%s+%u", name,
+ (unsigned int)offs);
+ /* Copy the function name if possible */
+ if (!pp->function) {
+ pp->function = strdup(name);
+ pp->offset = offs;
+ }
+ dwarf_dealloc(__dw_debug, name, DW_DLA_STRING);
+ } else {
+ /* This function has no name. */
+ ret = snprintf(tmp, MAX_PROBE_BUFFER, "0x%llx", pf->addr);
+ if (!pp->function) {
+ /* TODO: Use _stext */
+ pp->function = strdup("");
+ pp->offset = (int)pf->addr;
+ }
+ }
+ DIE_IF(ret < 0);
+ DIE_IF(ret >= MAX_PROBE_BUFFER);
+ len = ret;
+ pr_debug("Probe point found: %s\n", tmp);
+
+ /* Find each argument */
+ get_current_frame_base(sp_die, pf);
+ for (i = 0; i < pp->nr_args; i++) {
+ pf->var = pp->args[i];
+ pf->buf = &tmp[len];
+ pf->len = MAX_PROBE_BUFFER - len;
+ find_variable(sp_die, pf);
+ len += strlen(pf->buf);
+ }
+ free_current_frame_base(pf);
+
+ pp->probes[pp->found] = strdup(tmp);
+ pp->found++;
+}
+
+static int probeaddr_callback(struct die_link *dlink, void *data)
+{
+ struct probe_finder *pf = (struct probe_finder *)data;
+ Dwarf_Half tag;
+ Dwarf_Signed offs;
+ int ret;
+
+ ret = dwarf_tag(dlink->die, &tag, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ /* Check the address is in this subprogram */
+ if (tag == DW_TAG_subprogram &&
+ die_within_subprogram(dlink->die, pf->addr, &offs)) {
+ show_probepoint(dlink->die, offs, pf);
+ return 1;
+ }
+ return 0;
+}
+
+/* Find probe point from its line number */
+static void find_by_line(struct probe_finder *pf)
+{
+ Dwarf_Signed cnt, i, clm;
+ Dwarf_Line *lines;
+ Dwarf_Unsigned lineno = 0;
+ Dwarf_Addr addr;
+ Dwarf_Unsigned fno;
+ int ret;
+
+ ret = dwarf_srclines(pf->cu_die, &lines, &cnt, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+
+ for (i = 0; i < cnt; i++) {
+ ret = dwarf_line_srcfileno(lines[i], &fno, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ if (fno != pf->fno)
+ continue;
+
+ ret = dwarf_lineno(lines[i], &lineno, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ if (lineno != pf->lno)
+ continue;
+
+ ret = dwarf_lineoff(lines[i], &clm, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+
+ ret = dwarf_lineaddr(lines[i], &addr, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ pr_debug("Probe line found: line[%d]:%u,%d addr:0x%llx\n",
+ (int)i, (unsigned)lineno, (int)clm, addr);
+ pf->addr = addr;
+ /* Search a real subprogram including this line, */
+ ret = search_die_from_children(pf->cu_die,
+ probeaddr_callback, pf);
+ if (ret == 0)
+ die("Probe point is not found in subprograms.\n");
+ /* Continuing, because target line might be inlined. */
+ }
+ dwarf_srclines_dealloc(__dw_debug, lines, cnt);
+}
+
+/* Search function from function name */
+static int probefunc_callback(struct die_link *dlink, void *data)
+{
+ struct probe_finder *pf = (struct probe_finder *)data;
+ struct probe_point *pp = pf->pp;
+ struct die_link *lk;
+ Dwarf_Signed offs;
+ Dwarf_Half tag;
+ int ret;
+
+ ret = dwarf_tag(dlink->die, &tag, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (tag == DW_TAG_subprogram) {
+ if (die_compare_name(dlink->die, pp->function) == 0) {
+ if (pp->line) { /* Function relative line */
+ pf->fno = die_get_decl_file(dlink->die);
+ pf->lno = die_get_decl_line(dlink->die)
+ + pp->line;
+ find_by_line(pf);
+ return 1;
+ }
+ if (die_inlined_subprogram(dlink->die)) {
+ /* Inlined function, save it. */
+ ret = dwarf_die_CU_offset(dlink->die,
+ &pf->inl_offs,
+ &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+ pr_debug("inline definition offset %lld\n",
+ pf->inl_offs);
+ return 0; /* Continue to search */
+ }
+ /* Get probe address */
+ pf->addr = die_get_entrypc(dlink->die);
+ pf->addr += pp->offset;
+ /* TODO: Check the address in this function */
+ show_probepoint(dlink->die, pp->offset, pf);
+ return 1; /* Exit; no same symbol in this CU. */
+ }
+ } else if (tag == DW_TAG_inlined_subroutine && pf->inl_offs) {
+ if (die_get_abstract_origin(dlink->die) == pf->inl_offs) {
+ /* Get probe address */
+ pf->addr = die_get_entrypc(dlink->die);
+ pf->addr += pp->offset;
+ pr_debug("found inline addr: 0x%llx\n", pf->addr);
+ /* Inlined function. Get a real subprogram */
+ for (lk = dlink->parent; lk != NULL; lk = lk->parent) {
+ tag = 0;
+ dwarf_tag(lk->die, &tag, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (tag == DW_TAG_subprogram &&
+ !die_inlined_subprogram(lk->die))
+ goto found;
+ }
+ die("Failed to find real subprogram.\n");
+found:
+ /* Get offset from subprogram */
+ ret = die_within_subprogram(lk->die, pf->addr, &offs);
+ DIE_IF(!ret);
+ show_probepoint(lk->die, offs, pf);
+ /* Continue to search */
+ }
+ }
+ return 0;
+}
+
+static void find_by_func(struct probe_finder *pf)
+{
+ search_die_from_children(pf->cu_die, probefunc_callback, pf);
+}
+
+/* Find a probe point */
+int find_probepoint(int fd, struct probe_point *pp)
+{
+ Dwarf_Half addr_size = 0;
+ Dwarf_Unsigned next_cuh = 0;
+ int cu_number = 0, ret;
+ struct probe_finder pf = {.pp = pp};
+
+ ret = dwarf_init(fd, DW_DLC_READ, 0, 0, &__dw_debug, &__dw_error);
+ if (ret != DW_DLV_OK) {
+ pr_warning("No dwarf info found in the vmlinux - please rebuild with CONFIG_DEBUG_INFO.\n");
+ return -ENOENT;
+ }
+
+ pp->found = 0;
+ while (++cu_number) {
+ /* Search CU (Compilation Unit) */
+ ret = dwarf_next_cu_header(__dw_debug, NULL, NULL, NULL,
+ &addr_size, &next_cuh, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_NO_ENTRY)
+ break;
+
+ /* Get the DIE(Debugging Information Entry) of this CU */
+ ret = dwarf_siblingof(__dw_debug, 0, &pf.cu_die, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+
+ /* Check if target file is included. */
+ if (pp->file)
+ pf.fno = cu_find_fileno(pf.cu_die, pp->file);
+
+ if (!pp->file || pf.fno) {
+ /* Save CU base address (for frame_base) */
+ ret = dwarf_lowpc(pf.cu_die, &pf.cu_base, &__dw_error);
+ DIE_IF(ret == DW_DLV_ERROR);
+ if (ret == DW_DLV_NO_ENTRY)
+ pf.cu_base = 0;
+ if (pp->function)
+ find_by_func(&pf);
+ else {
+ pf.lno = pp->line;
+ find_by_line(&pf);
+ }
+ }
+ dwarf_dealloc(__dw_debug, pf.cu_die, DW_DLA_DIE);
+ }
+ ret = dwarf_finish(__dw_debug, &__dw_error);
+ DIE_IF(ret != DW_DLV_OK);
+
+ return pp->found;
+}
+
diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h
new file mode 100644
index 0000000..bdebca6
--- /dev/null
+++ b/tools/perf/util/probe-finder.h
@@ -0,0 +1,57 @@
+#ifndef _PROBE_FINDER_H
+#define _PROBE_FINDER_H
+
+#define MAX_PATH_LEN 256
+#define MAX_PROBE_BUFFER 1024
+#define MAX_PROBES 128
+
+static inline int is_c_varname(const char *name)
+{
+ /* TODO */
+ return isalpha(name[0]) || name[0] == '_';
+}
+
+struct probe_point {
+ /* Inputs */
+ char *file; /* File name */
+ int line; /* Line number */
+
+ char *function; /* Function name */
+ int offset; /* Offset bytes */
+
+ int nr_args; /* Number of arguments */
+ char **args; /* Arguments */
+
+ int retprobe; /* Return probe */
+
+ /* Output */
+ int found; /* Number of found probe points */
+ char *probes[MAX_PROBES]; /* Output buffers (will be allocated)*/
+};
+
+#ifndef NO_LIBDWARF
+extern int find_probepoint(int fd, struct probe_point *pp);
+
+#include <libdwarf/dwarf.h>
+#include <libdwarf/libdwarf.h>
+
+struct probe_finder {
+ struct probe_point *pp; /* Target probe point */
+
+ /* For function searching */
+ Dwarf_Addr addr; /* Address */
+ Dwarf_Unsigned fno; /* File number */
+ Dwarf_Unsigned lno; /* Line number */
+ Dwarf_Off inl_offs; /* Inline offset */
+ Dwarf_Die cu_die; /* Current CU */
+
+ /* For variable searching */
+ Dwarf_Addr cu_base; /* Current CU base address */
+ Dwarf_Locdesc fbloc; /* Location of Current Frame Base */
+ const char *var; /* Current variable name */
+ char *buf; /* Current output buffer */
+ int len; /* Length of output buffer */
+};
+#endif /* NO_LIBDWARF */
+
+#endif /*_PROBE_FINDER_H */
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 40c9acd..b490354 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -5,8 +5,10 @@
char *parent_pattern = default_parent_pattern;
char default_sort_order[] = "comm,dso,symbol";
char *sort_order = default_sort_order;
-int sort__need_collapse = 0;
-int sort__has_parent = 0;
+int sort__need_collapse = 0;
+int sort__has_parent = 0;
+
+enum sort_type sort__first_dimension;
unsigned int dsos__col_width;
unsigned int comms__col_width;
@@ -265,6 +267,19 @@
sort__has_parent = 1;
}
+ if (list_empty(&hist_entry__sort_list)) {
+ if (!strcmp(sd->name, "pid"))
+ sort__first_dimension = SORT_PID;
+ else if (!strcmp(sd->name, "comm"))
+ sort__first_dimension = SORT_COMM;
+ else if (!strcmp(sd->name, "dso"))
+ sort__first_dimension = SORT_DSO;
+ else if (!strcmp(sd->name, "symbol"))
+ sort__first_dimension = SORT_SYM;
+ else if (!strcmp(sd->name, "parent"))
+ sort__first_dimension = SORT_PARENT;
+ }
+
list_add_tail(&sd->entry->list, &hist_entry__sort_list);
sd->taken = 1;
@@ -273,4 +288,3 @@
return -ESRCH;
}
-
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 13806d7..333e664f 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -39,6 +39,7 @@
extern unsigned int dsos__col_width;
extern unsigned int comms__col_width;
extern unsigned int threads__col_width;
+extern enum sort_type sort__first_dimension;
struct hist_entry {
struct rb_node rb_node;
@@ -53,6 +54,14 @@
struct rb_root sorted_chain;
};
+enum sort_type {
+ SORT_PID,
+ SORT_COMM,
+ SORT_DSO,
+ SORT_SYM,
+ SORT_PARENT
+};
+
/*
* configurable sorting bits
*/
diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c
index 04743d3..2270435 100644
--- a/tools/perf/util/string.c
+++ b/tools/perf/util/string.c
@@ -1,5 +1,7 @@
#include <string.h>
+#include <stdlib.h>
#include "string.h"
+#include "util.h"
static int hex(char ch)
{
@@ -43,3 +45,85 @@
return s;
}
+
+#define K 1024LL
+/*
+ * perf_atoll()
+ * Parse (\d+)(b|B|kb|KB|mb|MB|gb|GB|tb|TB) (e.g. "256MB")
+ * and return its numeric value
+ */
+s64 perf_atoll(const char *str)
+{
+ unsigned int i;
+ s64 length = -1, unit = 1;
+
+ if (!isdigit(str[0]))
+ goto out_err;
+
+ for (i = 1; i < strlen(str); i++) {
+ switch (str[i]) {
+ case 'B':
+ case 'b':
+ break;
+ case 'K':
+ if (str[i + 1] != 'B')
+ goto out_err;
+ else
+ goto kilo;
+ case 'k':
+ if (str[i + 1] != 'b')
+ goto out_err;
+kilo:
+ unit = K;
+ break;
+ case 'M':
+ if (str[i + 1] != 'B')
+ goto out_err;
+ else
+ goto mega;
+ case 'm':
+ if (str[i + 1] != 'b')
+ goto out_err;
+mega:
+ unit = K * K;
+ break;
+ case 'G':
+ if (str[i + 1] != 'B')
+ goto out_err;
+ else
+ goto giga;
+ case 'g':
+ if (str[i + 1] != 'b')
+ goto out_err;
+giga:
+ unit = K * K * K;
+ break;
+ case 'T':
+ if (str[i + 1] != 'B')
+ goto out_err;
+ else
+ goto tera;
+ case 't':
+ if (str[i + 1] != 'b')
+ goto out_err;
+tera:
+ unit = K * K * K * K;
+ break;
+ case '\0': /* only specified figures */
+ unit = 1;
+ break;
+ default:
+ if (!isdigit(str[i]))
+ goto out_err;
+ break;
+ }
+ }
+
+ length = atoll(str) * unit;
+ goto out;
+
+out_err:
+ length = -1;
+out:
+ return length;
+}
diff --git a/tools/perf/util/string.h b/tools/perf/util/string.h
index 2c84bf6..e50b07f 100644
--- a/tools/perf/util/string.h
+++ b/tools/perf/util/string.h
@@ -5,6 +5,7 @@
int hex2u64(const char *ptr, u64 *val);
char *strxfrchar(char *s, char from, char to);
+s64 perf_atoll(const char *str);
#define _STR(x) #x
#define STR(x) _STR(x)
diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c
index 856655d..b3637db 100644
--- a/tools/perf/util/svghelper.c
+++ b/tools/perf/util/svghelper.c
@@ -103,7 +103,7 @@
fprintf(svgfile, " rect.process2 { fill:rgb(180,180,180); fill-opacity:0.9; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.sample { fill:rgb( 0, 0,255); fill-opacity:0.8; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.blocked { fill:rgb(255, 0, 0); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
- fprintf(svgfile, " rect.waiting { fill:rgb(214,214, 0); fill-opacity:0.3; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
+ fprintf(svgfile, " rect.waiting { fill:rgb(224,214, 0); fill-opacity:0.8; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.WAITING { fill:rgb(255,214, 48); fill-opacity:0.6; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.cpu { fill:rgb(192,192,192); fill-opacity:0.2; stroke-width:0.5; stroke:rgb(128,128,128); } \n");
fprintf(svgfile, " rect.pstate { fill:rgb(128,128,128); fill-opacity:0.8; stroke-width:0; } \n");
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index faa84f5..4d75e74 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -9,10 +9,9 @@
#include <libelf.h>
#include <gelf.h>
#include <elf.h>
+#include <limits.h>
#include <sys/utsname.h>
-const char *sym_hist_filter;
-
enum dso_origin {
DSO__ORIG_KERNEL = 0,
DSO__ORIG_JAVA_JIT,
@@ -28,6 +27,7 @@
static struct dso *dsos__find(const char *name);
static struct map *map__new2(u64 start, struct dso *dso);
static void kernel_maps__insert(struct map *map);
+unsigned int symbol__priv_size;
static struct rb_root kernel_maps;
@@ -77,39 +77,31 @@
}
}
-static struct symbol *symbol__new(u64 start, u64 len, const char *name,
- unsigned int priv_size, int v)
+static struct symbol *symbol__new(u64 start, u64 len, const char *name)
{
size_t namelen = strlen(name) + 1;
- struct symbol *self = calloc(1, priv_size + sizeof(*self) + namelen);
-
+ struct symbol *self = calloc(1, (symbol__priv_size +
+ sizeof(*self) + namelen));
if (!self)
return NULL;
- if (v > 2)
- printf("new symbol: %016Lx [%08lx]: %s, hist: %p\n",
- start, (unsigned long)len, name, self->hist);
-
- self->hist = NULL;
- self->hist_sum = 0;
-
- if (sym_hist_filter && !strcmp(name, sym_hist_filter))
- self->hist = calloc(sizeof(u64), len);
-
- if (priv_size) {
- memset(self, 0, priv_size);
- self = ((void *)self) + priv_size;
+ if (symbol__priv_size) {
+ memset(self, 0, symbol__priv_size);
+ self = ((void *)self) + symbol__priv_size;
}
self->start = start;
self->end = len ? start + len - 1 : start;
+
+ pr_debug3("%s: %s %#Lx-%#Lx\n", __func__, name, start, self->end);
+
memcpy(self->name, name, namelen);
return self;
}
-static void symbol__delete(struct symbol *self, unsigned int priv_size)
+static void symbol__delete(struct symbol *self)
{
- free(((void *)self) - priv_size);
+ free(((void *)self) - symbol__priv_size);
}
static size_t symbol__fprintf(struct symbol *self, FILE *fp)
@@ -118,19 +110,31 @@
self->start, self->end, self->name);
}
-struct dso *dso__new(const char *name, unsigned int sym_priv_size)
+static void dso__set_long_name(struct dso *self, char *name)
+{
+ self->long_name = name;
+ self->long_name_len = strlen(name);
+}
+
+static void dso__set_basename(struct dso *self)
+{
+ self->short_name = basename(self->long_name);
+}
+
+struct dso *dso__new(const char *name)
{
struct dso *self = malloc(sizeof(*self) + strlen(name) + 1);
if (self != NULL) {
strcpy(self->name, name);
- self->long_name = self->name;
+ dso__set_long_name(self, self->name);
self->short_name = self->name;
self->syms = RB_ROOT;
- self->sym_priv_size = sym_priv_size;
self->find_symbol = dso__find_symbol;
self->slen_calculated = 0;
self->origin = DSO__ORIG_NOT_FOUND;
+ self->loaded = 0;
+ self->has_build_id = 0;
}
return self;
@@ -145,7 +149,7 @@
pos = rb_entry(next, struct symbol, rb_node);
next = rb_next(&pos->rb_node);
rb_erase(&pos->rb_node, &self->syms);
- symbol__delete(pos, self->sym_priv_size);
+ symbol__delete(pos);
}
}
@@ -157,6 +161,12 @@
free(self);
}
+void dso__set_build_id(struct dso *self, void *build_id)
+{
+ memcpy(self->build_id, build_id, sizeof(self->build_id));
+ self->has_build_id = 1;
+}
+
static void dso__insert_symbol(struct dso *self, struct symbol *sym)
{
struct rb_node **p = &self->syms.rb_node;
@@ -199,11 +209,37 @@
return NULL;
}
+int build_id__sprintf(u8 *self, int len, char *bf)
+{
+ char *bid = bf;
+ u8 *raw = self;
+ int i;
+
+ for (i = 0; i < len; ++i) {
+ sprintf(bid, "%02x", *raw);
+ ++raw;
+ bid += 2;
+ }
+
+ return raw - self;
+}
+
+size_t dso__fprintf_buildid(struct dso *self, FILE *fp)
+{
+ char sbuild_id[BUILD_ID_SIZE * 2 + 1];
+
+ build_id__sprintf(self->build_id, sizeof(self->build_id), sbuild_id);
+ return fprintf(fp, "%s", sbuild_id);
+}
+
size_t dso__fprintf(struct dso *self, FILE *fp)
{
- size_t ret = fprintf(fp, "dso: %s\n", self->short_name);
-
struct rb_node *nd;
+ size_t ret = fprintf(fp, "dso: %s (", self->short_name);
+
+ ret += dso__fprintf_buildid(self, fp);
+ ret += fprintf(fp, ")\n");
+
for (nd = rb_first(&self->syms); nd; nd = rb_next(nd)) {
struct symbol *pos = rb_entry(nd, struct symbol, rb_node);
ret += symbol__fprintf(pos, fp);
@@ -217,7 +253,7 @@
* so that we can in the next step set the symbol ->end address and then
* call kernel_maps__split_kallsyms.
*/
-static int kernel_maps__load_all_kallsyms(int v)
+static int kernel_maps__load_all_kallsyms(void)
{
char *line = NULL;
size_t n;
@@ -259,12 +295,16 @@
/*
* Will fix up the end later, when we have all symbols sorted.
*/
- sym = symbol__new(start, 0, symbol_name,
- kernel_map->dso->sym_priv_size, v);
+ sym = symbol__new(start, 0, symbol_name);
if (sym == NULL)
goto out_delete_line;
+ /*
+ * We will pass the symbols to the filter later, in
+ * kernel_maps__split_kallsyms, when we have split the
+ * maps per module
+ */
dso__insert_symbol(kernel_map->dso, sym);
}
@@ -308,8 +348,8 @@
if (strcmp(map->dso->name, module)) {
map = kernel_maps__find_by_dso_name(module);
if (!map) {
- fputs("/proc/{kallsyms,modules} "
- "inconsistency!\n", stderr);
+ pr_err("/proc/{kallsyms,modules} "
+ "inconsistency!\n");
return -1;
}
}
@@ -326,8 +366,7 @@
snprintf(dso_name, sizeof(dso_name), "[kernel].%d",
kernel_range++);
- dso = dso__new(dso_name,
- kernel_map->dso->sym_priv_size);
+ dso = dso__new(dso_name);
if (dso == NULL)
return -1;
@@ -337,7 +376,7 @@
return -1;
}
- map->map_ip = vdso__map_ip;
+ map->map_ip = map->unmap_ip = identity__map_ip;
kernel_maps__insert(map);
++kernel_range;
}
@@ -345,7 +384,7 @@
if (filter && filter(map, pos)) {
delete_symbol:
rb_erase(&pos->rb_node, &kernel_map->dso->syms);
- symbol__delete(pos, kernel_map->dso->sym_priv_size);
+ symbol__delete(pos);
} else {
if (map != kernel_map) {
rb_erase(&pos->rb_node, &kernel_map->dso->syms);
@@ -359,10 +398,9 @@
}
-static int kernel_maps__load_kallsyms(symbol_filter_t filter,
- int use_modules, int v)
+static int kernel_maps__load_kallsyms(symbol_filter_t filter, int use_modules)
{
- if (kernel_maps__load_all_kallsyms(v))
+ if (kernel_maps__load_all_kallsyms())
return -1;
dso__fixup_sym_end(kernel_map->dso);
@@ -370,9 +408,9 @@
return kernel_maps__split_kallsyms(filter, use_modules);
}
-static size_t kernel_maps__fprintf(FILE *fp, int v)
+static size_t kernel_maps__fprintf(FILE *fp)
{
- size_t printed = fprintf(stderr, "Kernel maps:\n");
+ size_t printed = fprintf(fp, "Kernel maps:\n");
struct rb_node *nd;
for (nd = rb_first(&kernel_maps); nd; nd = rb_next(nd)) {
@@ -380,17 +418,17 @@
printed += fprintf(fp, "Map:");
printed += map__fprintf(pos, fp);
- if (v > 1) {
+ if (verbose > 1) {
printed += dso__fprintf(pos->dso, fp);
printed += fprintf(fp, "--\n");
}
}
- return printed + fprintf(stderr, "END kernel maps\n");
+ return printed + fprintf(fp, "END kernel maps\n");
}
static int dso__load_perf_map(struct dso *self, struct map *map,
- symbol_filter_t filter, int v)
+ symbol_filter_t filter)
{
char *line = NULL;
size_t n;
@@ -427,14 +465,13 @@
if (len + 2 >= line_len)
continue;
- sym = symbol__new(start, size, line + len,
- self->sym_priv_size, v);
+ sym = symbol__new(start, size, line + len);
if (sym == NULL)
goto out_delete_line;
if (filter && filter(map, sym))
- symbol__delete(sym, self->sym_priv_size);
+ symbol__delete(sym);
else {
dso__insert_symbol(self, sym);
nr_syms++;
@@ -542,7 +579,8 @@
* And always look at the original dso, not at debuginfo packages, that
* have the PLT data stripped out (shdr_rel_plt.sh_type == SHT_NOBITS).
*/
-static int dso__synthesize_plt_symbols(struct dso *self, int v)
+static int dso__synthesize_plt_symbols(struct dso *self, struct map *map,
+ symbol_filter_t filter)
{
uint32_t nr_rel_entries, idx;
GElf_Sym sym;
@@ -562,7 +600,7 @@
if (fd < 0)
goto out;
- elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+ elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
if (elf == NULL)
goto out_close;
@@ -626,12 +664,16 @@
"%s@plt", elf_sym__name(&sym, symstrs));
f = symbol__new(plt_offset, shdr_plt.sh_entsize,
- sympltname, self->sym_priv_size, v);
+ sympltname);
if (!f)
goto out_elf_end;
- dso__insert_symbol(self, f);
- ++nr;
+ if (filter && filter(map, f))
+ symbol__delete(f);
+ else {
+ dso__insert_symbol(self, f);
+ ++nr;
+ }
}
} else if (shdr_rel_plt.sh_type == SHT_REL) {
GElf_Rel pos_mem, *pos;
@@ -644,12 +686,16 @@
"%s@plt", elf_sym__name(&sym, symstrs));
f = symbol__new(plt_offset, shdr_plt.sh_entsize,
- sympltname, self->sym_priv_size, v);
+ sympltname);
if (!f)
goto out_elf_end;
- dso__insert_symbol(self, f);
- ++nr;
+ if (filter && filter(map, f))
+ symbol__delete(f);
+ else {
+ dso__insert_symbol(self, f);
+ ++nr;
+ }
}
}
@@ -662,14 +708,14 @@
if (err == 0)
return nr;
out:
- fprintf(stderr, "%s: problems reading %s PLT info.\n",
- __func__, self->long_name);
+ pr_warning("%s: problems reading %s PLT info.\n",
+ __func__, self->long_name);
return 0;
}
static int dso__load_sym(struct dso *self, struct map *map, const char *name,
int fd, symbol_filter_t filter, int kernel,
- int kmodule, int v)
+ int kmodule)
{
struct map *curr_map = map;
struct dso *curr_dso = self;
@@ -686,17 +732,14 @@
Elf *elf;
int nr = 0;
- elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+ elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
if (elf == NULL) {
- if (v)
- fprintf(stderr, "%s: cannot read %s ELF file.\n",
- __func__, name);
+ pr_err("%s: cannot read %s ELF file.\n", __func__, name);
goto out_close;
}
if (gelf_getehdr(elf, &ehdr) == NULL) {
- if (v)
- fprintf(stderr, "%s: cannot get elf header.\n", __func__);
+ pr_err("%s: cannot get elf header.\n", __func__);
goto out_elf_end;
}
@@ -782,7 +825,7 @@
if (kmodule)
start += map->start + shdr.sh_offset;
- curr_dso = dso__new(dso_name, self->sym_priv_size);
+ curr_dso = dso__new(dso_name);
if (curr_dso == NULL)
goto out_elf_end;
curr_map = map__new2(start, curr_dso);
@@ -790,7 +833,8 @@
dso__delete(curr_dso);
goto out_elf_end;
}
- curr_map->map_ip = vdso__map_ip;
+ curr_map->map_ip = identity__map_ip;
+ curr_map->unmap_ip = identity__map_ip;
curr_dso->origin = DSO__ORIG_KERNEL;
kernel_maps__insert(curr_map);
dsos__add(curr_dso);
@@ -801,10 +845,9 @@
}
if (curr_dso->adjust_symbols) {
- if (v > 2)
- printf("adjusting symbol: st_value: %Lx sh_addr: %Lx sh_offset: %Lx\n",
- (u64)sym.st_value, (u64)shdr.sh_addr, (u64)shdr.sh_offset);
-
+ pr_debug2("adjusting symbol: st_value: %Lx sh_addr: "
+ "%Lx sh_offset: %Lx\n", (u64)sym.st_value,
+ (u64)shdr.sh_addr, (u64)shdr.sh_offset);
sym.st_value -= shdr.sh_addr - shdr.sh_offset;
}
/*
@@ -816,14 +859,13 @@
if (demangled != NULL)
elf_name = demangled;
new_symbol:
- f = symbol__new(sym.st_value, sym.st_size, elf_name,
- curr_dso->sym_priv_size, v);
+ f = symbol__new(sym.st_value, sym.st_size, elf_name);
free(demangled);
if (!f)
goto out_elf_end;
if (filter && filter(curr_map, f))
- symbol__delete(f, curr_dso->sym_priv_size);
+ symbol__delete(f);
else {
dso__insert_symbol(curr_dso, f);
nr++;
@@ -842,63 +884,108 @@
return err;
}
-#define BUILD_ID_SIZE 128
-
-static char *dso__read_build_id(struct dso *self, int v)
+bool dsos__read_build_ids(void)
{
- int i;
+ bool have_build_id = false;
+ struct dso *pos;
+
+ list_for_each_entry(pos, &dsos, node)
+ if (filename__read_build_id(pos->long_name, pos->build_id,
+ sizeof(pos->build_id)) > 0) {
+ have_build_id = true;
+ pos->has_build_id = true;
+ }
+
+ return have_build_id;
+}
+
+int filename__read_build_id(const char *filename, void *bf, size_t size)
+{
+ int fd, err = -1;
GElf_Ehdr ehdr;
GElf_Shdr shdr;
Elf_Data *build_id_data;
Elf_Scn *sec;
- char *build_id = NULL, *bid;
- unsigned char *raw;
Elf *elf;
- int fd = open(self->long_name, O_RDONLY);
+ if (size < BUILD_ID_SIZE)
+ goto out;
+
+ fd = open(filename, O_RDONLY);
if (fd < 0)
goto out;
- elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+ elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
if (elf == NULL) {
- if (v)
- fprintf(stderr, "%s: cannot read %s ELF file.\n",
- __func__, self->long_name);
+ pr_debug2("%s: cannot read %s ELF file.\n", __func__, filename);
goto out_close;
}
if (gelf_getehdr(elf, &ehdr) == NULL) {
- if (v)
- fprintf(stderr, "%s: cannot get elf header.\n", __func__);
+ pr_err("%s: cannot get elf header.\n", __func__);
goto out_elf_end;
}
- sec = elf_section_by_name(elf, &ehdr, &shdr, ".note.gnu.build-id", NULL);
+ sec = elf_section_by_name(elf, &ehdr, &shdr,
+ ".note.gnu.build-id", NULL);
if (sec == NULL)
goto out_elf_end;
build_id_data = elf_getdata(sec, NULL);
if (build_id_data == NULL)
goto out_elf_end;
- build_id = malloc(BUILD_ID_SIZE);
- if (build_id == NULL)
- goto out_elf_end;
- raw = build_id_data->d_buf + 16;
- bid = build_id;
-
- for (i = 0; i < 20; ++i) {
- sprintf(bid, "%02x", *raw);
- ++raw;
- bid += 2;
- }
- if (v >= 2)
- printf("%s(%s): %s\n", __func__, self->long_name, build_id);
+ memcpy(bf, build_id_data->d_buf + 16, BUILD_ID_SIZE);
+ err = BUILD_ID_SIZE;
out_elf_end:
elf_end(elf);
out_close:
close(fd);
out:
- return build_id;
+ return err;
+}
+
+int sysfs__read_build_id(const char *filename, void *build_id, size_t size)
+{
+ int fd, err = -1;
+
+ if (size < BUILD_ID_SIZE)
+ goto out;
+
+ fd = open(filename, O_RDONLY);
+ if (fd < 0)
+ goto out;
+
+ while (1) {
+ char bf[BUFSIZ];
+ GElf_Nhdr nhdr;
+ int namesz, descsz;
+
+ if (read(fd, &nhdr, sizeof(nhdr)) != sizeof(nhdr))
+ break;
+
+ namesz = (nhdr.n_namesz + 3) & -4U;
+ descsz = (nhdr.n_descsz + 3) & -4U;
+ if (nhdr.n_type == NT_GNU_BUILD_ID &&
+ nhdr.n_namesz == sizeof("GNU")) {
+ if (read(fd, bf, namesz) != namesz)
+ break;
+ if (memcmp(bf, "GNU", sizeof("GNU")) == 0) {
+ if (read(fd, build_id,
+ BUILD_ID_SIZE) == BUILD_ID_SIZE) {
+ err = 0;
+ break;
+ }
+ } else if (read(fd, bf, descsz) != descsz)
+ break;
+ } else {
+ int n = namesz + descsz;
+ if (read(fd, bf, n) != n)
+ break;
+ }
+ }
+ close(fd);
+out:
+ return err;
}
char dso__symtab_origin(const struct dso *self)
@@ -918,20 +1005,23 @@
return origin[self->origin];
}
-int dso__load(struct dso *self, struct map *map, symbol_filter_t filter, int v)
+int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
{
int size = PATH_MAX;
- char *name = malloc(size), *build_id = NULL;
+ char *name = malloc(size);
+ u8 build_id[BUILD_ID_SIZE];
int ret = -1;
int fd;
+ self->loaded = 1;
+
if (!name)
return -1;
self->adjust_symbols = 0;
if (strncmp(self->name, "/tmp/perf-", 10) == 0) {
- ret = dso__load_perf_map(self, map, filter, v);
+ ret = dso__load_perf_map(self, map, filter);
self->origin = ret > 0 ? DSO__ORIG_JAVA_JIT :
DSO__ORIG_NOT_FOUND;
return ret;
@@ -952,12 +1042,17 @@
self->long_name);
break;
case DSO__ORIG_BUILDID:
- build_id = dso__read_build_id(self, v);
- if (build_id != NULL) {
+ if (filename__read_build_id(self->long_name, build_id,
+ sizeof(build_id))) {
+ char build_id_hex[BUILD_ID_SIZE * 2 + 1];
+
+ build_id__sprintf(build_id, sizeof(build_id),
+ build_id_hex);
snprintf(name, size,
"/usr/lib/debug/.build-id/%.2s/%s.debug",
- build_id, build_id + 2);
- free(build_id);
+ build_id_hex, build_id_hex + 2);
+ if (self->has_build_id)
+ goto compare_build_id;
break;
}
self->origin++;
@@ -970,10 +1065,20 @@
goto out;
}
+ if (self->has_build_id) {
+ if (filename__read_build_id(name, build_id,
+ sizeof(build_id)) < 0)
+ goto more;
+compare_build_id:
+ if (memcmp(build_id, self->build_id,
+ sizeof(self->build_id)) != 0)
+ goto more;
+ }
+
fd = open(name, O_RDONLY);
} while (fd < 0);
- ret = dso__load_sym(self, map, name, fd, filter, 0, 0, v);
+ ret = dso__load_sym(self, map, name, fd, filter, 0, 0);
close(fd);
/*
@@ -983,7 +1088,7 @@
goto more;
if (ret > 0) {
- int nr_plt = dso__synthesize_plt_symbols(self, v);
+ int nr_plt = dso__synthesize_plt_symbols(self, map, filter);
if (nr_plt > 0)
ret += nr_plt;
}
@@ -1031,34 +1136,31 @@
}
static int dso__load_module_sym(struct dso *self, struct map *map,
- symbol_filter_t filter, int v)
+ symbol_filter_t filter)
{
int err = 0, fd = open(self->long_name, O_RDONLY);
+ self->loaded = 1;
+
if (fd < 0) {
- if (v)
- fprintf(stderr, "%s: cannot open %s\n",
- __func__, self->long_name);
+ pr_err("%s: cannot open %s\n", __func__, self->long_name);
return err;
}
- err = dso__load_sym(self, map, self->long_name, fd, filter, 0, 1, v);
+ err = dso__load_sym(self, map, self->long_name, fd, filter, 0, 1);
close(fd);
return err;
}
-static int dsos__load_modules_sym_dir(char *dirname,
- symbol_filter_t filter, int v)
+static int dsos__load_modules_sym_dir(char *dirname, symbol_filter_t filter)
{
struct dirent *dent;
int nr_symbols = 0, err;
DIR *dir = opendir(dirname);
if (!dir) {
- if (v)
- fprintf(stderr, "%s: cannot open %s dir\n", __func__,
- dirname);
+ pr_err("%s: cannot open %s dir\n", __func__, dirname);
return -1;
}
@@ -1072,7 +1174,7 @@
snprintf(path, sizeof(path), "%s/%s",
dirname, dent->d_name);
- err = dsos__load_modules_sym_dir(path, filter, v);
+ err = dsos__load_modules_sym_dir(path, filter);
if (err < 0)
goto failure;
} else {
@@ -1080,6 +1182,7 @@
dso_name[PATH_MAX];
struct map *map;
struct rb_node *last;
+ char *long_name;
if (dot == NULL || strcmp(dot, ".ko"))
continue;
@@ -1094,11 +1197,13 @@
snprintf(path, sizeof(path), "%s/%s",
dirname, dent->d_name);
- map->dso->long_name = strdup(path);
- if (map->dso->long_name == NULL)
+ long_name = strdup(path);
+ if (long_name == NULL)
goto failure;
+ dso__set_long_name(map->dso, long_name);
+ dso__set_basename(map->dso);
- err = dso__load_module_sym(map->dso, map, filter, v);
+ err = dso__load_module_sym(map->dso, map, filter);
if (err < 0)
goto failure;
last = rb_last(&map->dso->syms);
@@ -1125,7 +1230,7 @@
return -1;
}
-static int dsos__load_modules_sym(symbol_filter_t filter, int v)
+static int dsos__load_modules_sym(symbol_filter_t filter)
{
struct utsname uts;
char modules_path[PATH_MAX];
@@ -1136,7 +1241,7 @@
snprintf(modules_path, sizeof(modules_path), "/lib/modules/%s/kernel",
uts.release);
- return dsos__load_modules_sym_dir(modules_path, filter, v);
+ return dsos__load_modules_sym_dir(modules_path, filter);
}
/*
@@ -1149,21 +1254,16 @@
struct map *self = malloc(sizeof(*self));
if (self != NULL) {
- self->start = start;
/*
- * Will be filled after we load all the symbols
+ * ->end will be filled after we load all the symbols
*/
- self->end = 0;
-
- self->pgoff = 0;
- self->dso = dso;
- self->map_ip = map__map_ip;
- RB_CLEAR_NODE(&self->rb_node);
+ map__init(self, start, 0, 0, dso);
}
+
return self;
}
-static int dsos__load_modules(unsigned int sym_priv_size)
+int dsos__load_modules(void)
{
char *line = NULL;
size_t n;
@@ -1202,7 +1302,7 @@
*sep = '\0';
snprintf(name, sizeof(name), "[%s]", line);
- dso = dso__new(name, sym_priv_size);
+ dso = dso__new(name);
if (dso == NULL)
goto out_delete_line;
@@ -1213,6 +1313,12 @@
goto out_delete_line;
}
+ snprintf(name, sizeof(name),
+ "/sys/module/%s/notes/.note.gnu.build-id", line);
+ if (sysfs__read_build_id(name, dso->build_id,
+ sizeof(dso->build_id)) == 0)
+ dso->has_build_id = true;
+
dso->origin = DSO__ORIG_KMODULE;
kernel_maps__insert(map);
dsos__add(dso);
@@ -1230,85 +1336,77 @@
}
static int dso__load_vmlinux(struct dso *self, struct map *map,
- const char *vmlinux,
- symbol_filter_t filter, int v)
+ const char *vmlinux, symbol_filter_t filter)
{
int err, fd = open(vmlinux, O_RDONLY);
+ self->loaded = 1;
+
if (fd < 0)
return -1;
- err = dso__load_sym(self, map, self->long_name, fd, filter, 1, 0, v);
+ err = dso__load_sym(self, map, self->long_name, fd, filter, 1, 0);
close(fd);
return err;
}
-int dsos__load_kernel(const char *vmlinux, unsigned int sym_priv_size,
- symbol_filter_t filter, int v, int use_modules)
+int dso__load_kernel_sym(struct dso *self, symbol_filter_t filter, int use_modules)
{
int err = -1;
- struct dso *dso = dso__new(vmlinux, sym_priv_size);
- if (dso == NULL)
- return -1;
-
- dso->short_name = "[kernel]";
- kernel_map = map__new2(0, dso);
+ kernel_map = map__new2(0, self);
if (kernel_map == NULL)
goto out_delete_dso;
- kernel_map->map_ip = vdso__map_ip;
+ kernel_map->map_ip = kernel_map->unmap_ip = identity__map_ip;
- if (use_modules && dsos__load_modules(sym_priv_size) < 0) {
- fprintf(stderr, "Failed to load list of modules in use! "
- "Continuing...\n");
+ if (use_modules && dsos__load_modules() < 0) {
+ pr_warning("Failed to load list of modules in use! "
+ "Continuing...\n");
use_modules = 0;
}
- if (vmlinux) {
- err = dso__load_vmlinux(dso, kernel_map, vmlinux, filter, v);
- if (err > 0 && use_modules) {
- int syms = dsos__load_modules_sym(filter, v);
+ err = dso__load_vmlinux(self, kernel_map, self->name, filter);
+ if (err > 0 && use_modules) {
+ int syms = dsos__load_modules_sym(filter);
- if (syms < 0)
- fprintf(stderr, "Failed to read module symbols!"
- " Continuing...\n");
- else
- err += syms;
- }
+ if (syms < 0)
+ pr_warning("Failed to read module symbols!"
+ " Continuing...\n");
+ else
+ err += syms;
}
if (err <= 0)
- err = kernel_maps__load_kallsyms(filter, use_modules, v);
+ err = kernel_maps__load_kallsyms(filter, use_modules);
if (err > 0) {
- struct rb_node *node = rb_first(&dso->syms);
+ struct rb_node *node = rb_first(&self->syms);
struct symbol *sym = rb_entry(node, struct symbol, rb_node);
kernel_map->start = sym->start;
- node = rb_last(&dso->syms);
+ node = rb_last(&self->syms);
sym = rb_entry(node, struct symbol, rb_node);
kernel_map->end = sym->end;
- dso->origin = DSO__ORIG_KERNEL;
+ self->origin = DSO__ORIG_KERNEL;
kernel_maps__insert(kernel_map);
/*
* Now that we have all sorted out, just set the ->end of all
* maps:
*/
kernel_maps__fixup_end();
- dsos__add(dso);
- if (v > 0)
- kernel_maps__fprintf(stderr, v);
+ if (verbose)
+ kernel_maps__fprintf(stderr);
}
return err;
out_delete_dso:
- dso__delete(dso);
+ dso__delete(self);
return -1;
}
@@ -1336,30 +1434,16 @@
struct dso *dsos__findnew(const char *name)
{
struct dso *dso = dsos__find(name);
- int nr;
- if (dso)
- return dso;
-
- dso = dso__new(name, 0);
- if (!dso)
- goto out_delete_dso;
-
- nr = dso__load(dso, NULL, NULL, verbose);
- if (nr < 0) {
- eprintf("Failed to open: %s\n", name);
- goto out_delete_dso;
+ if (!dso) {
+ dso = dso__new(name);
+ if (dso != NULL) {
+ dsos__add(dso);
+ dso__set_basename(dso);
+ }
}
- if (!nr)
- eprintf("No symbols found in: %s, maybe install a debug package?\n", name);
-
- dsos__add(dso);
return dso;
-
-out_delete_dso:
- dso__delete(dso);
- return NULL;
}
void dsos__fprintf(FILE *fp)
@@ -1370,21 +1454,52 @@
dso__fprintf(pos, fp);
}
-int load_kernel(void)
+size_t dsos__fprintf_buildid(FILE *fp)
{
- if (dsos__load_kernel(vmlinux_name, 0, NULL, verbose, modules) <= 0)
- return -1;
+ struct dso *pos;
+ size_t ret = 0;
- vdso = dso__new("[vdso]", 0);
- if (!vdso)
- return -1;
-
- dsos__add(vdso);
-
- return 0;
+ list_for_each_entry(pos, &dsos, node) {
+ ret += dso__fprintf_buildid(pos, fp);
+ ret += fprintf(fp, " %s\n", pos->long_name);
+ }
+ return ret;
}
-void symbol__init(void)
+struct dso *dsos__load_kernel(void)
+{
+ struct dso *kernel = dso__new(vmlinux_name);
+
+ if (kernel == NULL)
+ return NULL;
+
+ kernel->short_name = "[kernel]";
+ vdso = dso__new("[vdso]");
+ if (!vdso)
+ return NULL;
+
+ if (sysfs__read_build_id("/sys/kernel/notes", kernel->build_id,
+ sizeof(kernel->build_id)) == 0)
+ kernel->has_build_id = true;
+
+ dsos__add(kernel);
+ dsos__add(vdso);
+
+ return kernel;
+}
+
+int load_kernel(symbol_filter_t filter)
+{
+ struct dso *kernel = dsos__load_kernel();
+
+ if (kernel == NULL)
+ return -1;
+
+ return dso__load_kernel_sym(kernel, filter, modules);
+}
+
+void symbol__init(unsigned int priv_size)
{
elf_version(EV_CURRENT);
+ symbol__priv_size = priv_size;
}
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 2e4522e..f0593a6 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -2,6 +2,7 @@
#define __PERF_SYMBOL 1
#include <linux/types.h>
+#include <stdbool.h>
#include "types.h"
#include <linux/list.h>
#include <linux/rbtree.h>
@@ -26,6 +27,16 @@
#endif
#endif
+/*
+ * libelf 0.8.x and earlier do not support ELF_C_READ_MMAP;
+ * for newer versions we can use mmap to reduce memory usage:
+ */
+#ifdef LIBELF_NO_MMAP
+# define PERF_ELF_C_READ_MMAP ELF_C_READ
+#else
+# define PERF_ELF_C_READ_MMAP ELF_C_READ_MMAP
+#endif
+
#ifndef DMGL_PARAMS
#define DMGL_PARAMS (1 << 0) /* Include function args */
#define DMGL_ANSI (1 << 1) /* Include const, volatile, etc */
@@ -35,52 +46,58 @@
struct rb_node rb_node;
u64 start;
u64 end;
- u64 hist_sum;
- u64 *hist;
- void *priv;
char name[0];
};
+extern unsigned int symbol__priv_size;
+
+static inline void *symbol__priv(struct symbol *self)
+{
+ return ((void *)self) - symbol__priv_size;
+}
+
struct dso {
struct list_head node;
struct rb_root syms;
struct symbol *(*find_symbol)(struct dso *, u64 ip);
- unsigned int sym_priv_size;
- unsigned char adjust_symbols;
- unsigned char slen_calculated;
+ u8 adjust_symbols:1;
+ u8 slen_calculated:1;
+ u8 loaded:1;
+ u8 has_build_id:1;
unsigned char origin;
+ u8 build_id[BUILD_ID_SIZE];
+ u16 long_name_len;
const char *short_name;
char *long_name;
char name[0];
};
-extern const char *sym_hist_filter;
-
-typedef int (*symbol_filter_t)(struct map *map, struct symbol *sym);
-
-struct dso *dso__new(const char *name, unsigned int sym_priv_size);
+struct dso *dso__new(const char *name);
void dso__delete(struct dso *self);
-static inline void *dso__sym_priv(struct dso *self, struct symbol *sym)
-{
- return ((void *)sym) - self->sym_priv_size;
-}
-
struct symbol *dso__find_symbol(struct dso *self, u64 ip);
-int dsos__load_kernel(const char *vmlinux, unsigned int sym_priv_size,
- symbol_filter_t filter, int verbose, int modules);
-int dso__load(struct dso *self, struct map *map, symbol_filter_t filter,
- int verbose);
+int dsos__load_modules(void);
struct dso *dsos__findnew(const char *name);
+int dso__load(struct dso *self, struct map *map, symbol_filter_t filter);
+int dso__load_kernel_sym(struct dso *self, symbol_filter_t filter, int modules);
void dsos__fprintf(FILE *fp);
+size_t dsos__fprintf_buildid(FILE *fp);
+size_t dso__fprintf_buildid(struct dso *self, FILE *fp);
size_t dso__fprintf(struct dso *self, FILE *fp);
char dso__symtab_origin(const struct dso *self);
+void dso__set_build_id(struct dso *self, void *build_id);
-int load_kernel(void);
+int filename__read_build_id(const char *filename, void *bf, size_t size);
+int sysfs__read_build_id(const char *filename, void *bf, size_t size);
+bool dsos__read_build_ids(void);
+int build_id__sprintf(u8 *self, int len, char *bf);
-void symbol__init(void);
+struct dso *dsos__load_kernel(void);
+int load_kernel(symbol_filter_t filter);
+
+void symbol__init(unsigned int priv_size);
extern struct list_head dsos;
extern struct map *kernel_map;
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index f53fad7..0f6d78c 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -33,6 +33,17 @@
return self->comm ? 0 : -ENOMEM;
}
+int thread__comm_len(struct thread *self)
+{
+ if (!self->comm_len) {
+ if (!self->comm)
+ return 0;
+ self->comm_len = strlen(self->comm);
+ }
+
+ return self->comm_len;
+}
+
static size_t thread__fprintf(struct thread *self, FILE *fp)
{
struct rb_node *nd;
@@ -116,9 +127,9 @@
continue;
if (verbose >= 2) {
- printf("overlapping maps:\n");
- map__fprintf(map, stdout);
- map__fprintf(pos, stdout);
+ fputs("overlapping maps:\n", stderr);
+ map__fprintf(map, stderr);
+ map__fprintf(pos, stderr);
}
rb_erase(&pos->rb_node, &self->maps);
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index 1abef3b..53addd7 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -12,9 +12,11 @@
pid_t pid;
char shortname[3];
char *comm;
+ int comm_len;
};
int thread__set_comm(struct thread *self, const char *comm);
+int thread__comm_len(struct thread *self);
struct thread *threads__findnew(pid_t pid);
struct thread *register_idle_thread(void);
void thread__insert_map(struct thread *self, struct map *map);
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 4b61b49..eae5605 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -286,16 +286,19 @@
char *line;
char *next = NULL;
char *addr_str;
- char *fmt;
int i;
line = strtok_r(file, "\n", &next);
while (line) {
+ addr_str = strsep(&line, ":");
+ if (!line) {
+ warning("error parsing print strings");
+ break;
+ }
item = malloc_or_die(sizeof(*item));
- addr_str = strtok_r(line, ":", &fmt);
item->addr = strtoull(addr_str, NULL, 16);
/* fmt still has a space, skip it */
- item->printk = strdup(fmt+1);
+ item->printk = strdup(line+1);
item->next = list;
list = item;
line = strtok_r(NULL, "\n", &next);
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 9de2329..f2203a0 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -134,6 +134,15 @@
extern int error(const char *err, ...) __attribute__((format (printf, 1, 2)));
extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
+#include "../../../include/linux/stringify.h"
+
+#define DIE_IF(cnd) \
+ do { if (cnd) \
+ die(" at (" __FILE__ ":" __stringify(__LINE__) "): " \
+ __stringify(cnd) "\n"); \
+ } while (0)
+
+
extern void set_die_routine(void (*routine)(const char *err, va_list params) NORETURN);
extern int prefixcmp(const char *str, const char *prefix);
@@ -306,6 +315,7 @@
#undef isascii
#undef isspace
#undef isdigit
+#undef isxdigit
#undef isalpha
#undef isprint
#undef isalnum
@@ -323,6 +333,8 @@
#define isascii(x) (((x) & ~0x7f) == 0)
#define isspace(x) sane_istest(x,GIT_SPACE)
#define isdigit(x) sane_istest(x,GIT_DIGIT)
+#define isxdigit(x) \
+ (sane_istest(toupper(x), GIT_ALPHA | GIT_DIGIT) && toupper(x) < 'G')
#define isalpha(x) sane_istest(x,GIT_ALPHA)
#define isalnum(x) sane_istest(x,GIT_ALPHA | GIT_DIGIT)
#define isprint(x) sane_istest(x,GIT_PRINT)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index b7c78a4..7495ce3 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2717,8 +2717,6 @@
int r;
int cpu;
- kvm_init_debug();
-
r = kvm_arch_init(opaque);
if (r)
goto out_fail;
@@ -2785,6 +2783,8 @@
kvm_preempt_ops.sched_in = kvm_sched_in;
kvm_preempt_ops.sched_out = kvm_sched_out;
+ kvm_init_debug();
+
return 0;
out_free:
@@ -2807,7 +2807,6 @@
out:
kvm_arch_exit();
out_fail:
- kvm_exit_debug();
return r;
}
EXPORT_SYMBOL_GPL(kvm_init);
@@ -2815,6 +2814,7 @@
void kvm_exit(void)
{
tracepoint_synchronize_unregister();
+ kvm_exit_debug();
misc_deregister(&kvm_dev);
kmem_cache_destroy(kvm_vcpu_cache);
sysdev_unregister(&kvm_sysdev);
@@ -2824,7 +2824,6 @@
on_each_cpu(hardware_disable, NULL, 1);
kvm_arch_hardware_unsetup();
kvm_arch_exit();
- kvm_exit_debug();
free_cpumask_var(cpus_hardware_enabled);
__free_page(bad_page);
}