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r: 142239
b: refs/heads/master
c: 7f1e2ca
h: refs/heads/master
i:
  142237: adf76c1
  142235: d4978a0
  142231: a6a5e44
  142223: 4399350
  142207: dbc1dba
v: v3
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Peter Zijlstra authored and Ingo Molnar committed Mar 31, 2009
1 parent bdd37f0 commit 9e1f028
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 12fe32e4f942ac5c71a4ab70b039fee65c0dc29d
refs/heads/master: 7f1e2ca9f04b02794597f60e7b1d43f0a1317939
19 changes: 2 additions & 17 deletions trunk/CREDITS
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Expand Up @@ -495,11 +495,6 @@ S: Kopmansg 2
S: 411 13 Goteborg
S: Sweden

N: Paul Bristow
E: paul@paulbristow.net
W: http://paulbristow.net/linux/idefloppy.html
D: Maintainer of IDE/ATAPI floppy driver

N: Dominik Brodowski
E: linux@brodo.de
W: http://www.brodo.de/
Expand Down Expand Up @@ -1412,8 +1407,8 @@ P: 1024D/77D4FC9B F5C5 1C20 1DFC DEC3 3107 54A4 2332 ADFC 77D4 FC9B
D: National Language Support
D: Linux Internationalization Project
D: German Localization for Linux and GNU software
S: Auf der Fittel 18
S: 53347 Alfter
S: Kriemhildring 12a
S: 65795 Hattersheim am Main
S: Germany

N: Christoph Hellwig
Expand Down Expand Up @@ -2647,10 +2642,6 @@ S: C/ Mieses 20, 9-B
S: Valladolid 47009
S: Spain

N: Gadi Oxman
E: gadio@netvision.net.il
D: Original author and maintainer of IDE/ATAPI floppy/tape drivers

N: Greg Page
E: gpage@sovereign.org
D: IPX development and support
Expand Down Expand Up @@ -3580,12 +3571,6 @@ N: Dirk Verworner
D: Co-author of German book ``Linux-Kernel-Programmierung''
D: Co-founder of Berlin Linux User Group

N: Riku Voipio
E: riku.voipio@iki.fi
D: Author of PCA9532 LED and Fintek f75375s hwmon driver
D: Some random ARM board patches
S: Finland

N: Patrick Volkerding
E: volkerdi@ftp.cdrom.com
D: Produced the Slackware distribution, updated the SVGAlib
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4 changes: 2 additions & 2 deletions trunk/Documentation/00-INDEX
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Expand Up @@ -86,8 +86,6 @@ cachetlb.txt
- describes the cache/TLB flushing interfaces Linux uses.
cdrom/
- directory with information on the CD-ROM drivers that Linux has.
cgroups/
- cgroups features, including cpusets and memory controller.
connector/
- docs on the netlink based userspace<->kernel space communication mod.
console/
Expand All @@ -100,6 +98,8 @@ cpu-load.txt
- document describing how CPU load statistics are collected.
cpuidle/
- info on CPU_IDLE, CPU idle state management subsystem.
cpusets.txt
- documents the cpusets feature; assign CPUs and Mem to a set of tasks.
cputopology.txt
- documentation on how CPU topology info is exported via sysfs.
cris/
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71 changes: 0 additions & 71 deletions trunk/Documentation/ABI/testing/debugfs-kmemtrace
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70 changes: 0 additions & 70 deletions trunk/Documentation/ABI/testing/sysfs-bus-pci
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Expand Up @@ -41,49 +41,6 @@ Description:
for the device and attempt to bind to it. For example:
# echo "8086 10f5" > /sys/bus/pci/drivers/foo/new_id

What: /sys/bus/pci/drivers/.../remove_id
Date: February 2009
Contact: Chris Wright <chrisw@sous-sol.org>
Description:
Writing a device ID to this file will remove an ID
that was dynamically added via the new_id sysfs entry.
The format for the device ID is:
VVVV DDDD SVVV SDDD CCCC MMMM. That is Vendor ID, Device
ID, Subsystem Vendor ID, Subsystem Device ID, Class,
and Class Mask. The Vendor ID and Device ID fields are
required, the rest are optional. After successfully
removing an ID, the driver will no longer support the
device. This is useful to ensure auto probing won't
match the driver to the device. For example:
# echo "8086 10f5" > /sys/bus/pci/drivers/foo/remove_id

What: /sys/bus/pci/rescan
Date: January 2009
Contact: Linux PCI developers <linux-pci@vger.kernel.org>
Description:
Writing a non-zero value to this attribute will
force a rescan of all PCI buses in the system, and
re-discover previously removed devices.
Depends on CONFIG_HOTPLUG.

What: /sys/bus/pci/devices/.../remove
Date: January 2009
Contact: Linux PCI developers <linux-pci@vger.kernel.org>
Description:
Writing a non-zero value to this attribute will
hot-remove the PCI device and any of its children.
Depends on CONFIG_HOTPLUG.

What: /sys/bus/pci/devices/.../rescan
Date: January 2009
Contact: Linux PCI developers <linux-pci@vger.kernel.org>
Description:
Writing a non-zero value to this attribute will
force a rescan of the device's parent bus and all
child buses, and re-discover devices removed earlier
from this part of the device tree.
Depends on CONFIG_HOTPLUG.

What: /sys/bus/pci/devices/.../vpd
Date: February 2008
Contact: Ben Hutchings <bhutchings@solarflare.com>
Expand All @@ -95,30 +52,3 @@ Description:
that some devices may have malformatted data. If the
underlying VPD has a writable section then the
corresponding section of this file will be writable.

What: /sys/bus/pci/devices/.../virtfnN
Date: March 2009
Contact: Yu Zhao <yu.zhao@intel.com>
Description:
This symbolic link appears when hardware supports the SR-IOV
capability and the Physical Function driver has enabled it.
The symbolic link points to the PCI device sysfs entry of the
Virtual Function whose index is N (0...MaxVFs-1).

What: /sys/bus/pci/devices/.../dep_link
Date: March 2009
Contact: Yu Zhao <yu.zhao@intel.com>
Description:
This symbolic link appears when hardware supports the SR-IOV
capability and the Physical Function driver has enabled it,
and this device has vendor specific dependencies with others.
The symbolic link points to the PCI device sysfs entry of
Physical Function this device depends on.

What: /sys/bus/pci/devices/.../physfn
Date: March 2009
Contact: Yu Zhao <yu.zhao@intel.com>
Description:
This symbolic link appears when a device is a Virtual Function.
The symbolic link points to the PCI device sysfs entry of the
Physical Function this device associates with.
57 changes: 9 additions & 48 deletions trunk/Documentation/ABI/testing/sysfs-class-regulator
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Expand Up @@ -4,8 +4,8 @@ KernelVersion: 2.6.26
Contact: Liam Girdwood <lrg@slimlogic.co.uk>
Description:
Some regulator directories will contain a field called
state. This reports the regulator enable control, for
regulators which can report that input value.
state. This reports the regulator enable status, for
regulators which can report that value.

This will be one of the following strings:

Expand All @@ -14,54 +14,16 @@ Description:
'unknown'

'enabled' means the regulator output is ON and is supplying
power to the system (assuming no error prevents it).
power to the system.

'disabled' means the regulator output is OFF and is not
supplying power to the system (unless some non-Linux
control has enabled it).
supplying power to the system..

'unknown' means software cannot determine the state, or
the reported state is invalid.

NOTE: this field can be used in conjunction with microvolts
or microamps to determine configured regulator output levels.


What: /sys/class/regulator/.../status
Description:
Some regulator directories will contain a field called
"status". This reports the current regulator status, for
regulators which can report that output value.

This will be one of the following strings:

off
on
error
fast
normal
idle
standby

"off" means the regulator is not supplying power to the
system.

"on" means the regulator is supplying power to the system,
and the regulator can't report a detailed operation mode.

"error" indicates an out-of-regulation status such as being
disabled due to thermal shutdown, or voltage being unstable
because of problems with the input power supply.

"fast", "normal", "idle", and "standby" are all detailed
regulator operation modes (described elsewhere). They
imply "on", but provide more detail.

Note that regulator status is a function of many inputs,
not limited to control inputs from Linux. For example,
the actual load presented may trigger "error" status; or
a regulator may be enabled by another user, even though
Linux did not enable it.
and microamps to determine regulator output levels.


What: /sys/class/regulator/.../type
Expand Down Expand Up @@ -96,7 +58,7 @@ Description:
Some regulator directories will contain a field called
microvolts. This holds the regulator output voltage setting
measured in microvolts (i.e. E-6 Volts), for regulators
which can report the control input for voltage.
which can report that voltage.

NOTE: This value should not be used to determine the regulator
output voltage level as this value is the same regardless of
Expand All @@ -111,7 +73,7 @@ Description:
Some regulator directories will contain a field called
microamps. This holds the regulator output current limit
setting measured in microamps (i.e. E-6 Amps), for regulators
which can report the control input for a current limit.
which can report that current.

NOTE: This value should not be used to determine the regulator
output current level as this value is the same regardless of
Expand All @@ -125,7 +87,7 @@ Contact: Liam Girdwood <lrg@slimlogic.co.uk>
Description:
Some regulator directories will contain a field called
opmode. This holds the current regulator operating mode,
for regulators which can report that control input value.
for regulators which can report it.

The opmode value can be one of the following strings:

Expand All @@ -139,8 +101,7 @@ Description:

NOTE: This value should not be used to determine the regulator
output operating mode as this value is the same regardless of
whether the regulator is enabled or disabled. A "status"
attribute may be available to determine the actual mode.
whether the regulator is enabled or disabled.


What: /sys/class/regulator/.../min_microvolts
Expand Down
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