fs: initial qnx6fs addition
Adds support for qnx6fs readonly support to the linux kernel.
* Mount option
The option mmi_fs can be used to mount Harman Becker/Audi MMI 3G
HDD qnx6fs filesystems.
* Documentation
A high level filesystem stucture description can be found in the
Documentation/filesystems directory. (qnx6.txt)
* Additional features
- Active (stable) superblock selection
- Superblock checksum check (enforced)
- Supports mount of qnx6 filesystems with to host different endianess
- Automatic endianess detection
- Longfilename support (with non-enfocing crc check)
- All blocksizes (512, 1024, 2048 and 4096 supported)
Signed-off-by: Kai Bankett <chaosman@ontika.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/qnx6/Kconfig b/fs/qnx6/Kconfig
new file mode 100644
index 0000000..edbba5c
--- /dev/null
+++ b/fs/qnx6/Kconfig
@@ -0,0 +1,26 @@
+config QNX6FS_FS
+ tristate "QNX6 file system support (read only)"
+ depends on BLOCK && CRC32
+ help
+ This is the file system used by the real-time operating systems
+ QNX 6 (also called QNX RTP).
+ Further information is available at <http://www.qnx.com/>.
+ Say Y if you intend to mount QNX hard disks or floppies formatted
+ with a mkqnx6fs.
+ However, keep in mind that this currently is a readonly driver!
+
+ To compile this file system support as a module, choose M here: the
+ module will be called qnx6.
+
+ If you don't know whether you need it, then you don't need it:
+ answer N.
+
+config QNX6FS_DEBUG
+ bool "QNX6 debugging information"
+ depends on QNX6FS_FS
+ help
+ Turns on extended debugging output.
+
+ If you are not a developer working on the QNX6FS, you probably don't
+ want this:
+ answer N.