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Merge commit 'v3.3' into ext4-snapshots

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2 parents 510f725 + c16fa4f commit cd31a553aa87952feb715f4fb7ee43d064a842b4 @YANGYongqiang committed May 15, 2012
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@@ -514,6 +514,11 @@ S: Bessemerstraat 21
S: Amsterdam
S: The Netherlands
+N: NeilBrown
+E: neil@brown.name
+P: 4096R/566281B9 1BC6 29EB D390 D870 7B5F 497A 39EC 9EDD 5662 81B9
+D: NFSD Maintainer 2000-2007
+
N: Zach Brown
E: zab@zabbo.net
D: maestro pci sound
@@ -0,0 +1,75 @@
+What: /sys/bus/xen-backend/devices/*/devtype
+Date: Feb 2009
+KernelVersion: 2.6.38
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ The type of the device. e.g., one of: 'vbd' (block),
+ 'vif' (network), or 'vfb' (framebuffer).
+
+What: /sys/bus/xen-backend/devices/*/nodename
+Date: Feb 2009
+KernelVersion: 2.6.38
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ XenStore node (under /local/domain/NNN/) for this
+ backend device.
+
+What: /sys/bus/xen-backend/devices/vbd-*/physical_device
+Date: April 2011
+KernelVersion: 3.0
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ The major:minor number (in hexidecimal) of the
+ physical device providing the storage for this backend
+ block device.
+
+What: /sys/bus/xen-backend/devices/vbd-*/mode
+Date: April 2011
+KernelVersion: 3.0
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Whether the block device is read-only ('r') or
+ read-write ('w').
+
+What: /sys/bus/xen-backend/devices/vbd-*/statistics/f_req
+Date: April 2011
+KernelVersion: 3.0
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Number of flush requests from the frontend.
+
+What: /sys/bus/xen-backend/devices/vbd-*/statistics/oo_req
+Date: April 2011
+KernelVersion: 3.0
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Number of requests delayed because the backend was too
+ busy processing previous requests.
+
+What: /sys/bus/xen-backend/devices/vbd-*/statistics/rd_req
+Date: April 2011
+KernelVersion: 3.0
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Number of read requests from the frontend.
+
+What: /sys/bus/xen-backend/devices/vbd-*/statistics/rd_sect
+Date: April 2011
+KernelVersion: 3.0
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Number of sectors read by the frontend.
+
+What: /sys/bus/xen-backend/devices/vbd-*/statistics/wr_req
+Date: April 2011
+KernelVersion: 3.0
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Number of write requests from the frontend.
+
+What: /sys/bus/xen-backend/devices/vbd-*/statistics/wr_sect
+Date: April 2011
+KernelVersion: 3.0
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Number of sectors written by the frontend.
@@ -0,0 +1,77 @@
+What: /sys/devices/system/xen_memory/xen_memory0/max_retry_count
+Date: May 2011
+KernelVersion: 2.6.39
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ The maximum number of times the balloon driver will
+ attempt to increase the balloon before giving up. See
+ also 'retry_count' below.
+ A value of zero means retry forever and is the default one.
+
+What: /sys/devices/system/xen_memory/xen_memory0/max_schedule_delay
+Date: May 2011
+KernelVersion: 2.6.39
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ The limit that 'schedule_delay' (see below) will be
+ increased to. The default value is 32 seconds.
+
+What: /sys/devices/system/xen_memory/xen_memory0/retry_count
+Date: May 2011
+KernelVersion: 2.6.39
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ The current number of times that the balloon driver
+ has attempted to increase the size of the balloon.
+ The default value is one. With max_retry_count being
+ zero (unlimited), this means that the driver will attempt
+ to retry with a 'schedule_delay' delay.
+
+What: /sys/devices/system/xen_memory/xen_memory0/schedule_delay
+Date: May 2011
+KernelVersion: 2.6.39
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ The time (in seconds) to wait between attempts to
+ increase the balloon. Each time the balloon cannot be
+ increased, 'schedule_delay' is increased (until
+ 'max_schedule_delay' is reached at which point it
+ will use the max value).
+
+What: /sys/devices/system/xen_memory/xen_memory0/target
+Date: April 2008
+KernelVersion: 2.6.26
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ The target number of pages to adjust this domain's
+ memory reservation to.
+
+What: /sys/devices/system/xen_memory/xen_memory0/target_kb
+Date: April 2008
+KernelVersion: 2.6.26
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ As target above, except the value is in KiB.
+
+What: /sys/devices/system/xen_memory/xen_memory0/info/current_kb
+Date: April 2008
+KernelVersion: 2.6.26
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Current size (in KiB) of this domain's memory
+ reservation.
+
+What: /sys/devices/system/xen_memory/xen_memory0/info/high_kb
+Date: April 2008
+KernelVersion: 2.6.26
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Amount (in KiB) of high memory in the balloon.
+
+What: /sys/devices/system/xen_memory/xen_memory0/info/low_kb
+Date: April 2008
+KernelVersion: 2.6.26
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Amount (in KiB) of low (or normal) memory in the
+ balloon.
@@ -66,6 +66,24 @@ Description:
re-discover previously removed devices.
Depends on CONFIG_HOTPLUG.
+What: /sys/bus/pci/devices/.../msi_irqs/
+Date: September, 2011
+Contact: Neil Horman <nhorman@tuxdriver.com>
+Description:
+ The /sys/devices/.../msi_irqs directory contains a variable set
+ of sub-directories, with each sub-directory being named after a
+ corresponding msi irq vector allocated to that device. Each
+ numbered sub-directory N contains attributes of that irq.
+ Note that this directory is not created for device drivers which
+ do not support msi irqs
+
+What: /sys/bus/pci/devices/.../msi_irqs/<N>/mode
+Date: September 2011
+Contact: Neil Horman <nhorman@tuxdriver.com>
+Description:
+ This attribute indicates the mode that the irq vector named by
+ the parent directory is in (msi vs. msix)
+
What: /sys/bus/pci/devices/.../remove
Date: January 2009
Contact: Linux PCI developers <linux-pci@vger.kernel.org>
@@ -119,6 +119,31 @@ Description:
Write a 1 to force the device to disconnect
(equivalent to unplugging a wired USB device).
+What: /sys/bus/usb/drivers/.../new_id
+Date: October 2011
+Contact: linux-usb@vger.kernel.org
+Description:
+ Writing a device ID to this file will attempt to
+ dynamically add a new device ID to a USB device driver.
+ This may allow the driver to support more hardware than
+ was included in the driver's static device ID support
+ table at compile time. The format for the device ID is:
+ idVendor idProduct bInterfaceClass.
+ The vendor ID and device ID fields are required, the
+ interface class is optional.
+ Upon successfully adding an ID, the driver will probe
+ for the device and attempt to bind to it. For example:
+ # echo "8086 10f5" > /sys/bus/usb/drivers/foo/new_id
+
+What: /sys/bus/usb-serial/drivers/.../new_id
+Date: October 2011
+Contact: linux-usb@vger.kernel.org
+Description:
+ For serial USB drivers, this attribute appears under the
+ extra bus folder "usb-serial" in sysfs; apart from that
+ difference, all descriptions from the entry
+ "/sys/bus/usb/drivers/.../new_id" apply.
+
What: /sys/bus/usb/drivers/.../remove_id
Date: November 2009
Contact: CHENG Renquan <rqcheng@smu.edu.sg>
@@ -0,0 +1,12 @@
+What: Attribute for calibrating ST-Ericsson AB8500 Real Time Clock
+Date: Oct 2011
+KernelVersion: 3.0
+Contact: Mark Godfrey <mark.godfrey@stericsson.com>
+Description: The rtc_calibration attribute allows the userspace to
+ calibrate the AB8500.s 32KHz Real Time Clock.
+ Every 60 seconds the AB8500 will correct the RTC's value
+ by adding to it the value of this attribute.
+ The range of the attribute is -127 to +127 in units of
+ 30.5 micro-seconds (half-parts-per-million of the 32KHz clock)
+Users: The /vendor/st-ericsson/base_utilities/core/rtc_calibration
+ daemon uses this interface.
@@ -0,0 +1,34 @@
+What: /sys/devices/platform/docg3/f[0-3]_dps[01]_is_keylocked
+Date: November 2011
+KernelVersion: 3.3
+Contact: Robert Jarzmik <robert.jarzmik@free.fr>
+Description:
+ Show whether the floor (0 to 4), protection area (0 or 1) is
+ keylocked. Each docg3 chip (or floor) has 2 protection areas,
+ which can cover any part of it, block aligned, called DPS.
+ The protection has information embedded whether it blocks reads,
+ writes or both.
+ The result is:
+ 0 -> the DPS is not keylocked
+ 1 -> the DPS is keylocked
+Users: None identified so far.
+
+What: /sys/devices/platform/docg3/f[0-3]_dps[01]_protection_key
+Date: November 2011
+KernelVersion: 3.3
+Contact: Robert Jarzmik <robert.jarzmik@free.fr>
+Description:
+ Enter the protection key for the floor (0 to 4), protection area
+ (0 or 1). Each docg3 chip (or floor) has 2 protection areas,
+ which can cover any part of it, block aligned, called DPS.
+ The protection has information embedded whether it blocks reads,
+ writes or both.
+ The protection key is a string of 8 bytes (value 0-255).
+ Entering the correct value toggle the lock, and can be observed
+ through f[0-3]_dps[01]_is_keylocked.
+ Possible values are:
+ - 8 bytes
+ Typical values are:
+ - "00000000"
+ - "12345678"
+Users: None identified so far.
@@ -1,7 +1,7 @@
What: /sys/module/hid_logitech/drivers/hid:logitech/<dev>/range.
Date: July 2011
KernelVersion: 3.2
-Contact: Michal Mal� <madcatxster@gmail.com>
+Contact: Michal Malý <madcatxster@gmail.com>
Description: Display minimum, maximum and current range of the steering
wheel. Writing a value within min and max boundaries sets the
range of the wheel.
@@ -0,0 +1,9 @@
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/quirks
+Date: November 2011
+Contact: Benjamin Tissoires <benjamin.tissoires@gmail.com>
+Description: The integer value of this attribute corresponds to the
+ quirks actually in place to handle the device's protocol.
+ When read, this attribute returns the current settings (see
+ MT_QUIRKS_* in hid-multitouch.c).
+ When written this attribute change on the fly the quirks, then
+ the protocol to handle the device.
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