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-rw-r--r--Documentation/ABI/testing/ima_policy12
-rw-r--r--Documentation/ABI/testing/sysfs-block14
-rw-r--r--Documentation/ABI/testing/sysfs-bus-usb39
-rw-r--r--Documentation/ABI/testing/sysfs-class-power20
-rw-r--r--Documentation/ABI/testing/sysfs-devices-memory2
-rw-r--r--Documentation/ABI/testing/sysfs-devices-node7
-rw-r--r--Documentation/ABI/testing/sysfs-devices-platform-_UDC_-gadget9
-rw-r--r--Documentation/ABI/testing/sysfs-devices-power79
-rw-r--r--Documentation/ABI/testing/sysfs-driver-hid-picolcd43
-rw-r--r--Documentation/ABI/testing/sysfs-driver-hid-prodikeys29
-rw-r--r--Documentation/ABI/testing/sysfs-driver-hid-roccat-kone111
-rw-r--r--Documentation/ABI/testing/sysfs-firmware-sfi15
-rw-r--r--Documentation/ABI/testing/sysfs-platform-asus-laptop12
-rw-r--r--Documentation/ABI/testing/sysfs-platform-eeepc-laptop10
-rw-r--r--Documentation/ABI/testing/sysfs-power13
-rw-r--r--Documentation/ABI/testing/sysfs-wacom10
16 files changed, 379 insertions, 46 deletions
diff --git a/Documentation/ABI/testing/ima_policy b/Documentation/ABI/testing/ima_policy
index 6434f0df012e..6cd6daefaaed 100644
--- a/Documentation/ABI/testing/ima_policy
+++ b/Documentation/ABI/testing/ima_policy
@@ -20,7 +20,7 @@ Description:
lsm: [[subj_user=] [subj_role=] [subj_type=]
[obj_user=] [obj_role=] [obj_type=]]
- base: func:= [BPRM_CHECK][FILE_MMAP][INODE_PERMISSION]
+ base: func:= [BPRM_CHECK][FILE_MMAP][FILE_CHECK]
mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC]
fsmagic:= hex value
uid:= decimal value
@@ -40,11 +40,11 @@ Description:
measure func=BPRM_CHECK
measure func=FILE_MMAP mask=MAY_EXEC
- measure func=INODE_PERM mask=MAY_READ uid=0
+ measure func=FILE_CHECK mask=MAY_READ uid=0
The default policy measures all executables in bprm_check,
all files mmapped executable in file_mmap, and all files
- open for read by root in inode_permission.
+ open for read by root in do_filp_open.
Examples of LSM specific definitions:
@@ -54,8 +54,8 @@ Description:
dont_measure obj_type=var_log_t
dont_measure obj_type=auditd_log_t
- measure subj_user=system_u func=INODE_PERM mask=MAY_READ
- measure subj_role=system_r func=INODE_PERM mask=MAY_READ
+ measure subj_user=system_u func=FILE_CHECK mask=MAY_READ
+ measure subj_role=system_r func=FILE_CHECK mask=MAY_READ
Smack:
- measure subj_user=_ func=INODE_PERM mask=MAY_READ
+ measure subj_user=_ func=FILE_CHECK mask=MAY_READ
diff --git a/Documentation/ABI/testing/sysfs-block b/Documentation/ABI/testing/sysfs-block
index d2f90334bb93..4873c759d535 100644
--- a/Documentation/ABI/testing/sysfs-block
+++ b/Documentation/ABI/testing/sysfs-block
@@ -128,3 +128,17 @@ Description:
preferred request size for workloads where sustained
throughput is desired. If no optimal I/O size is
reported this file contains 0.
+
+What: /sys/block/<disk>/queue/nomerges
+Date: January 2010
+Contact:
+Description:
+ Standard I/O elevator operations include attempts to
+ merge contiguous I/Os. For known random I/O loads these
+ attempts will always fail and result in extra cycles
+ being spent in the kernel. This allows one to turn off
+ this behavior on one of two ways: When set to 1, complex
+ merge checks are disabled, but the simple one-shot merges
+ with the previous I/O request are enabled. When set to 2,
+ all merge tries are disabled. The default value is 0 -
+ which enables all types of merge tries.
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb
index a07c0f366f91..294aa864a60a 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb
+++ b/Documentation/ABI/testing/sysfs-bus-usb
@@ -14,34 +14,6 @@ Description:
The autosuspend delay for newly-created devices is set to
the value of the usbcore.autosuspend module parameter.
-What: /sys/bus/usb/devices/.../power/level
-Date: March 2007
-KernelVersion: 2.6.21
-Contact: Alan Stern <stern@rowland.harvard.edu>
-Description:
- Each USB device directory will contain a file named
- power/level. This file holds a power-level setting for
- the device, either "on" or "auto".
-
- "on" means that the device is not allowed to autosuspend,
- although normal suspends for system sleep will still
- be honored. "auto" means the device will autosuspend
- and autoresume in the usual manner, according to the
- capabilities of its driver.
-
- During normal use, devices should be left in the "auto"
- level. The "on" level is meant for administrative uses.
- If you want to suspend a device immediately but leave it
- free to wake up in response to I/O requests, you should
- write "0" to power/autosuspend.
-
- Device not capable of proper suspend and resume should be
- left in the "on" level. Although the USB spec requires
- devices to support suspend/resume, many of them do not.
- In fact so many don't that by default, the USB core
- initializes all non-hub devices in the "on" level. Some
- drivers may change this setting when they are bound.
-
What: /sys/bus/usb/devices/.../power/persist
Date: May 2007
KernelVersion: 2.6.23
@@ -159,3 +131,14 @@ Description:
device. This is useful to ensure auto probing won't
match the driver to the device. For example:
# echo "046d c315" > /sys/bus/usb/drivers/foo/remove_id
+
+What: /sys/bus/usb/device/.../avoid_reset_quirk
+Date: December 2009
+Contact: Oliver Neukum <oliver@neukum.org>
+Description:
+ Writing 1 to this file tells the kernel that this
+ device will morph into another mode when it is reset.
+ Drivers will not use reset for error handling for
+ such devices.
+Users:
+ usb_modeswitch
diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power
new file mode 100644
index 000000000000..78c7baca3587
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-power
@@ -0,0 +1,20 @@
+What: /sys/class/power/ds2760-battery.*/charge_now
+Date: May 2010
+KernelVersion: 2.6.35
+Contact: Daniel Mack <daniel@caiaq.de>
+Description:
+ This file is writeable and can be used to set the current
+ coloumb counter value inside the battery monitor chip. This
+ is needed for unavoidable corrections of aging batteries.
+ A userspace daemon can monitor the battery charging logic
+ and once the counter drops out of considerable bounds, take
+ appropriate action.
+
+What: /sys/class/power/ds2760-battery.*/charge_full
+Date: May 2010
+KernelVersion: 2.6.35
+Contact: Daniel Mack <daniel@caiaq.de>
+Description:
+ This file is writeable and can be used to set the assumed
+ battery 'full level'. As batteries age, this value has to be
+ amended over time.
diff --git a/Documentation/ABI/testing/sysfs-devices-memory b/Documentation/ABI/testing/sysfs-devices-memory
index bf1627b02a03..aba7d989208c 100644
--- a/Documentation/ABI/testing/sysfs-devices-memory
+++ b/Documentation/ABI/testing/sysfs-devices-memory
@@ -43,7 +43,7 @@ Date: September 2008
Contact: Badari Pulavarty <pbadari@us.ibm.com>
Description:
The file /sys/devices/system/memory/memoryX/state
- is read-write. When read, it's contents show the
+ is read-write. When read, its contents show the
online/offline state of the memory section. When written,
root can toggle the the online/offline state of a removable
memory section (see removable file description above)
diff --git a/Documentation/ABI/testing/sysfs-devices-node b/Documentation/ABI/testing/sysfs-devices-node
new file mode 100644
index 000000000000..453a210c3ceb
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-node
@@ -0,0 +1,7 @@
+What: /sys/devices/system/node/nodeX/compact
+Date: February 2010
+Contact: Mel Gorman <mel@csn.ul.ie>
+Description:
+ When this file is written to, all memory within that node
+ will be compacted. When it completes, memory will be freed
+ into blocks which have as many contiguous pages as possible
diff --git a/Documentation/ABI/testing/sysfs-devices-platform-_UDC_-gadget b/Documentation/ABI/testing/sysfs-devices-platform-_UDC_-gadget
new file mode 100644
index 000000000000..34034027b13c
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-platform-_UDC_-gadget
@@ -0,0 +1,9 @@
+What: /sys/devices/platform/_UDC_/gadget/suspended
+Date: April 2010
+Contact: Fabien Chouteau <fabien.chouteau@barco.com>
+Description:
+ Show the suspend state of an USB composite gadget.
+ 1 -> suspended
+ 0 -> resumed
+
+ (_UDC_ is the name of the USB Device Controller driver)
diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power
new file mode 100644
index 000000000000..6123c523bfd7
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-power
@@ -0,0 +1,79 @@
+What: /sys/devices/.../power/
+Date: January 2009
+Contact: Rafael J. Wysocki <rjw@sisk.pl>
+Description:
+ The /sys/devices/.../power directory contains attributes
+ allowing the user space to check and modify some power
+ management related properties of given device.
+
+What: /sys/devices/.../power/wakeup
+Date: January 2009
+Contact: Rafael J. Wysocki <rjw@sisk.pl>
+Description:
+ The /sys/devices/.../power/wakeup attribute allows the user
+ space to check if the device is enabled to wake up the system
+ from sleep states, such as the memory sleep state (suspend to
+ RAM) and hibernation (suspend to disk), and to enable or disable
+ it to do that as desired.
+
+ Some devices support "wakeup" events, which are hardware signals
+ used to activate the system from a sleep state. Such devices
+ have one of the following two values for the sysfs power/wakeup
+ file:
+
+ + "enabled\n" to issue the events;
+ + "disabled\n" not to do so;
+
+ In that cases the user space can change the setting represented
+ by the contents of this file by writing either "enabled", or
+ "disabled" to it.
+
+ For the devices that are not capable of generating system wakeup
+ events this file contains "\n". In that cases the user space
+ cannot modify the contents of this file and the device cannot be
+ enabled to wake up the system.
+
+What: /sys/devices/.../power/control
+Date: January 2009
+Contact: Rafael J. Wysocki <rjw@sisk.pl>
+Description:
+ The /sys/devices/.../power/control attribute allows the user
+ space to control the run-time power management of the device.
+
+ All devices have one of the following two values for the
+ power/control file:
+
+ + "auto\n" to allow the device to be power managed at run time;
+ + "on\n" to prevent the device from being power managed;
+
+ The default for all devices is "auto", which means that they may
+ be subject to automatic power management, depending on their
+ drivers. Changing this attribute to "on" prevents the driver
+ from power managing the device at run time. Doing that while
+ the device is suspended causes it to be woken up.
+
+What: /sys/devices/.../power/async
+Date: January 2009
+Contact: Rafael J. Wysocki <rjw@sisk.pl>
+Description:
+ The /sys/devices/.../async attribute allows the user space to
+ enable or diasble the device's suspend and resume callbacks to
+ be executed asynchronously (ie. in separate threads, in parallel
+ with the main suspend/resume thread) during system-wide power
+ transitions (eg. suspend to RAM, hibernation).
+
+ All devices have one of the following two values for the
+ power/async file:
+
+ + "enabled\n" to permit the asynchronous suspend/resume;
+ + "disabled\n" to forbid it;
+
+ The value of this attribute may be changed by writing either
+ "enabled", or "disabled" to it.
+
+ It generally is unsafe to permit the asynchronous suspend/resume
+ of a device unless it is certain that all of the PM dependencies
+ of the device are known to the PM core. However, for some
+ devices this attribute is set to "enabled" by bus type code or
+ device drivers and in that cases it should be safe to leave the
+ default value.
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-picolcd b/Documentation/ABI/testing/sysfs-driver-hid-picolcd
new file mode 100644
index 000000000000..08579e7e1e89
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-hid-picolcd
@@ -0,0 +1,43 @@
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/operation_mode
+Date: March 2010
+Contact: Bruno Prémont <bonbons@linux-vserver.org>
+Description: Make it possible to switch the PicoLCD device between LCD
+ (firmware) and bootloader (flasher) operation modes.
+
+ Reading: returns list of available modes, the active mode being
+ enclosed in brackets ('[' and ']')
+
+ Writing: causes operation mode switch. Permitted values are
+ the non-active mode names listed when read.
+
+ Note: when switching mode the current PicoLCD HID device gets
+ disconnected and reconnects after above delay (see attribute
+ operation_mode_delay for its value).
+
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/operation_mode_delay
+Date: April 2010
+Contact: Bruno Prémont <bonbons@linux-vserver.org>
+Description: Delay PicoLCD waits before restarting in new mode when
+ operation_mode has changed.
+
+ Reading/Writing: It is expressed in ms and permitted range is
+ 0..30000ms.
+
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/fb_update_rate
+Date: March 2010
+Contact: Bruno Prémont <bonbons@linux-vserver.org>
+Description: Make it possible to adjust defio refresh rate.
+
+ Reading: returns list of available refresh rates (expressed in Hz),
+ the active refresh rate being enclosed in brackets ('[' and ']')
+
+ Writing: accepts new refresh rate expressed in integer Hz
+ within permitted rates.
+
+ Note: As device can barely do 2 complete refreshes a second
+ it only makes sense to adjust this value if only one or two
+ tiles get changed and it's not appropriate to expect the application
+ to flush it's tiny changes explicitely at higher than default rate.
+
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-prodikeys b/Documentation/ABI/testing/sysfs-driver-hid-prodikeys
new file mode 100644
index 000000000000..05d988c29a83
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-hid-prodikeys
@@ -0,0 +1,29 @@
+What: /sys/bus/hid/drivers/prodikeys/.../channel
+Date: April 2010
+KernelVersion: 2.6.34
+Contact: Don Prince <dhprince.devel@yahoo.co.uk>
+Description:
+ Allows control (via software) the midi channel to which
+ that the pc-midi keyboard will output.midi data.
+ Range: 0..15
+ Type: Read/write
+What: /sys/bus/hid/drivers/prodikeys/.../sustain
+Date: April 2010
+KernelVersion: 2.6.34
+Contact: Don Prince <dhprince.devel@yahoo.co.uk>
+Description:
+ Allows control (via software) the sustain duration of a
+ note held by the pc-midi driver.
+ 0 means sustain mode is disabled.
+ Range: 0..5000 (milliseconds)
+ Type: Read/write
+What: /sys/bus/hid/drivers/prodikeys/.../octave
+Date: April 2010
+KernelVersion: 2.6.34
+Contact: Don Prince <dhprince.devel@yahoo.co.uk>
+Description:
+ Controls the octave shift modifier in the pc-midi driver.
+ The octave can be shifted via software up/down 2 octaves.
+ 0 means the no ocatve shift.
+ Range: -2..2 (minus 2 to plus 2)
+ Type: Read/Write
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone b/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
new file mode 100644
index 000000000000..88340a23ce91
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
@@ -0,0 +1,111 @@
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/actual_dpi
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: It is possible to switch the dpi setting of the mouse with the
+ press of a button.
+ When read, this file returns the raw number of the actual dpi
+ setting reported by the mouse. This number has to be further
+ processed to receive the real dpi value.
+
+ VALUE DPI
+ 1 800
+ 2 1200
+ 3 1600
+ 4 2000
+ 5 2400
+ 6 3200
+
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/actual_profile
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: When read, this file returns the number of the actual profile.
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/firmware_version
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: When read, this file returns the raw integer version number of the
+ firmware reported by the mouse. Using the integer value eases
+ further usage in other programs. To receive the real version
+ number the decimal point has to be shifted 2 positions to the
+ left. E.g. a returned value of 138 means 1.38
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/kone_driver_version
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: When read, this file returns the driver version.
+ The format of the string is "v<major>.<minor>.<patchlevel>".
+ This attribute is used by the userland tools to find the sysfs-
+ paths of installed kone-mice and determine the capabilites of
+ the driver. Versions of this driver for old kernels replace
+ usbhid instead of generic-usb. The way to scan for this file
+ has been chosen to provide a consistent way for all supported
+ kernel versions.
+ This file is readonly.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5]
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The mouse can store 5 profiles which can be switched by the
+ press of a button. A profile holds informations like button
+ mappings, sensitivity, the colors of the 5 leds and light
+ effects.
+ When read, these files return the respective profile. The
+ returned data is 975 bytes in size.
+ When written, this file lets one write the respective profile
+ data back to the mouse. The data has to be 975 bytes long.
+ The mouse will reject invalid data, whereas the profile number
+ stored in the profile doesn't need to fit the number of the
+ store.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/settings
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: When read, this file returns the settings stored in the mouse.
+ The size of the data is 36 bytes and holds information like the
+ startup_profile, tcu state and calibration_data.
+ When written, this file lets write settings back to the mouse.
+ The data has to be 36 bytes long. The mouse will reject invalid
+ data.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/startup_profile
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The integer value of this attribute ranges from 1 to 5.
+ When read, this attribute returns the number of the profile
+ that's active when the mouse is powered on.
+ When written, this file sets the number of the startup profile
+ and the mouse activates this profile immediately.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/tcu
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The mouse has a "Tracking Control Unit" which lets the user
+ calibrate the laser power to fit the mousepad surface.
+ When read, this file returns the current state of the TCU,
+ where 0 means off and 1 means on.
+ Writing 0 in this file will switch the TCU off.
+ Writing 1 in this file will start the calibration which takes
+ around 6 seconds to complete and activates the TCU.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/weight
+Date: March 2010
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: The mouse can be equipped with one of four supplied weights
+ ranging from 5 to 20 grams which are recognized by the mouse
+ and its value can be read out. When read, this file returns the
+ raw value returned by the mouse which eases further processing
+ in other software.
+ The values map to the weights as follows:
+
+ VALUE WEIGHT
+ 0 none
+ 1 5g
+ 2 10g
+ 3 15g
+ 4 20g
+
+ This file is readonly.
diff --git a/Documentation/ABI/testing/sysfs-firmware-sfi b/Documentation/ABI/testing/sysfs-firmware-sfi
new file mode 100644
index 000000000000..4be7d44aeacf
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-firmware-sfi
@@ -0,0 +1,15 @@
+What: /sys/firmware/sfi/tables/
+Date: May 2010
+Contact: Len Brown <lenb@kernel.org>
+Description:
+ SFI defines a number of small static memory tables
+ so the kernel can get platform information from firmware.
+
+ The tables are defined in the latest SFI specification:
+ http://simplefirmware.org/documentation
+
+ While the tables are used by the kernel, user-space
+ can observe them this way:
+
+ # cd /sys/firmware/sfi/tables
+ # cat $TABLENAME > $TABLENAME.bin
diff --git a/Documentation/ABI/testing/sysfs-platform-asus-laptop b/Documentation/ABI/testing/sysfs-platform-asus-laptop
index a1cb660c50cf..1d775390e856 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-laptop
+++ b/Documentation/ABI/testing/sysfs-platform-asus-laptop
@@ -1,4 +1,4 @@
-What: /sys/devices/platform/asus-laptop/display
+What: /sys/devices/platform/asus_laptop/display
Date: January 2007
KernelVersion: 2.6.20
Contact: "Corentin Chary" <corentincj@iksaif.net>
@@ -13,7 +13,7 @@ Description:
Ex: - 0 (0000b) means no display
- 3 (0011b) CRT+LCD.
-What: /sys/devices/platform/asus-laptop/gps
+What: /sys/devices/platform/asus_laptop/gps
Date: January 2007
KernelVersion: 2.6.20
Contact: "Corentin Chary" <corentincj@iksaif.net>
@@ -21,7 +21,7 @@ Description:
Control the gps device. 1 means on, 0 means off.
Users: Lapsus
-What: /sys/devices/platform/asus-laptop/ledd
+What: /sys/devices/platform/asus_laptop/ledd
Date: January 2007
KernelVersion: 2.6.20
Contact: "Corentin Chary" <corentincj@iksaif.net>
@@ -29,11 +29,11 @@ Description:
Some models like the W1N have a LED display that can be
used to display several informations.
To control the LED display, use the following :
- echo 0x0T000DDD > /sys/devices/platform/asus-laptop/
+ echo 0x0T000DDD > /sys/devices/platform/asus_laptop/
where T control the 3 letters display, and DDD the 3 digits display.
The DDD table can be found in Documentation/laptops/asus-laptop.txt
-What: /sys/devices/platform/asus-laptop/bluetooth
+What: /sys/devices/platform/asus_laptop/bluetooth
Date: January 2007
KernelVersion: 2.6.20
Contact: "Corentin Chary" <corentincj@iksaif.net>
@@ -42,7 +42,7 @@ Description:
This may control the led, the device or both.
Users: Lapsus
-What: /sys/devices/platform/asus-laptop/wlan
+What: /sys/devices/platform/asus_laptop/wlan
Date: January 2007
KernelVersion: 2.6.20
Contact: "Corentin Chary" <corentincj@iksaif.net>
diff --git a/Documentation/ABI/testing/sysfs-platform-eeepc-laptop b/Documentation/ABI/testing/sysfs-platform-eeepc-laptop
index 7445dfb321b5..5b026c69587a 100644
--- a/Documentation/ABI/testing/sysfs-platform-eeepc-laptop
+++ b/Documentation/ABI/testing/sysfs-platform-eeepc-laptop
@@ -1,4 +1,4 @@
-What: /sys/devices/platform/eeepc-laptop/disp
+What: /sys/devices/platform/eeepc/disp
Date: May 2008
KernelVersion: 2.6.26
Contact: "Corentin Chary" <corentincj@iksaif.net>
@@ -9,21 +9,21 @@ Description:
- 3 = LCD+CRT
If you run X11, you should use xrandr instead.
-What: /sys/devices/platform/eeepc-laptop/camera
+What: /sys/devices/platform/eeepc/camera
Date: May 2008
KernelVersion: 2.6.26
Contact: "Corentin Chary" <corentincj@iksaif.net>
Description:
Control the camera. 1 means on, 0 means off.
-What: /sys/devices/platform/eeepc-laptop/cardr
+What: /sys/devices/platform/eeepc/cardr
Date: May 2008
KernelVersion: 2.6.26
Contact: "Corentin Chary" <corentincj@iksaif.net>
Description:
Control the card reader. 1 means on, 0 means off.
-What: /sys/devices/platform/eeepc-laptop/cpufv
+What: /sys/devices/platform/eeepc/cpufv
Date: Jun 2009
KernelVersion: 2.6.31
Contact: "Corentin Chary" <corentincj@iksaif.net>
@@ -42,7 +42,7 @@ Description:
`------------ Availables modes
For example, 0x301 means: mode 1 selected, 3 available modes.
-What: /sys/devices/platform/eeepc-laptop/available_cpufv
+What: /sys/devices/platform/eeepc/available_cpufv
Date: Jun 2009
KernelVersion: 2.6.31
Contact: "Corentin Chary" <corentincj@iksaif.net>
diff --git a/Documentation/ABI/testing/sysfs-power b/Documentation/ABI/testing/sysfs-power
index dcff4d0623ad..d6a801f45b48 100644
--- a/Documentation/ABI/testing/sysfs-power
+++ b/Documentation/ABI/testing/sysfs-power
@@ -101,3 +101,16 @@ Description:
CAUTION: Using it will cause your machine's real-time (CMOS)
clock to be set to a random invalid time after a resume.
+
+What: /sys/power/pm_async
+Date: January 2009
+Contact: Rafael J. Wysocki <rjw@sisk.pl>
+Description:
+ The /sys/power/pm_async file controls the switch allowing the
+ user space to enable or disable asynchronous suspend and resume
+ of devices. If enabled, this feature will cause some device
+ drivers' suspend and resume callbacks to be executed in parallel
+ with each other and with the main suspend thread. It is enabled
+ if this file contains "1", which is the default. It may be
+ disabled by writing "0" to this file, in which case all devices
+ will be suspended and resumed synchronously.
diff --git a/Documentation/ABI/testing/sysfs-wacom b/Documentation/ABI/testing/sysfs-wacom
new file mode 100644
index 000000000000..1517976e25c4
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-wacom
@@ -0,0 +1,10 @@
+What: /sys/class/hidraw/hidraw*/device/speed
+Date: April 2010
+Kernel Version: 2.6.35
+Contact: linux-bluetooth@vger.kernel.org
+Description:
+ The /sys/class/hidraw/hidraw*/device/speed file controls
+ reporting speed of wacom bluetooth tablet. Reading from
+ this file returns 1 if tablet reports in high speed mode
+ or 0 otherwise. Writing to this file one of these values
+ switches reporting speed.
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