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authorDavid S. Miller <davem@davemloft.net>2009-12-11 17:12:17 -0800
committerDavid S. Miller <davem@davemloft.net>2009-12-11 17:12:17 -0800
commit501706565b2d4d2d40d0d301d5411ede099b8a6f (patch)
tree142a18bf1f1e74a09dbfa27540b893ade0fd797d /Documentation/ABI/testing
parente93737b0f0159a61772894943199fd3b6f315641 (diff)
parent2fe77b81c77eed92c4c0439f74c8148a295b4a86 (diff)
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Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts: include/net/tcp.h
Diffstat (limited to 'Documentation/ABI/testing')
-rw-r--r--Documentation/ABI/testing/procfs-diskstats2
-rw-r--r--Documentation/ABI/testing/sysfs-block2
-rw-r--r--Documentation/ABI/testing/sysfs-bus-usb13
-rw-r--r--Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc13
-rw-r--r--Documentation/ABI/testing/sysfs-devices-system-cpu18
5 files changed, 46 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/procfs-diskstats b/Documentation/ABI/testing/procfs-diskstats
index 99233902e09..f91a973a37f 100644
--- a/Documentation/ABI/testing/procfs-diskstats
+++ b/Documentation/ABI/testing/procfs-diskstats
@@ -8,7 +8,7 @@ Description:
1 - major number
2 - minor mumber
3 - device name
- 4 - reads completed succesfully
+ 4 - reads completed successfully
5 - reads merged
6 - sectors read
7 - time spent reading (ms)
diff --git a/Documentation/ABI/testing/sysfs-block b/Documentation/ABI/testing/sysfs-block
index 5f3bedaf8e3..d2f90334bb9 100644
--- a/Documentation/ABI/testing/sysfs-block
+++ b/Documentation/ABI/testing/sysfs-block
@@ -4,7 +4,7 @@ Contact: Jerome Marchand <jmarchan@redhat.com>
Description:
The /sys/block/<disk>/stat files displays the I/O
statistics of disk <disk>. They contain 11 fields:
- 1 - reads completed succesfully
+ 1 - reads completed successfully
2 - reads merged
3 - sectors read
4 - time spent reading (ms)
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb
index 7772928ee48..deb6b489e4e 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb
+++ b/Documentation/ABI/testing/sysfs-bus-usb
@@ -144,3 +144,16 @@ Description:
Write a 1 to force the device to disconnect
(equivalent to unplugging a wired USB device).
+
+What: /sys/bus/usb/drivers/.../remove_id
+Date: November 2009
+Contact: CHENG Renquan <rqcheng@smu.edu.sg>
+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:
+ idVendor idProduct. 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 "046d c315" > /sys/bus/usb/drivers/foo/remove_id
diff --git a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
index 4e8106f7cfd..25b1e751b77 100644
--- a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
+++ b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
@@ -23,3 +23,16 @@ Description:
Since this relates to security (specifically, the
lifetime of PTKs and GTKs) it should not be changed
from the default.
+
+What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_phy_rate
+Date: August 2009
+KernelVersion: 2.6.32
+Contact: David Vrabel <david.vrabel@csr.com>
+Description:
+ The maximum PHY rate to use for all connected devices.
+ This is only of limited use for testing and
+ development as the hardware's automatic rate
+ adaptation is better then this simple control.
+
+ Refer to [ECMA-368] section 10.3.1.1 for the value to
+ use.
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
index a703b9e9aeb..974e29f5da8 100644
--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -136,6 +136,24 @@ Description: Discover cpuidle policy and mechanism
See files in Documentation/cpuidle/ for more information.
+What: /sys/devices/system/cpu/cpu#/cpufreq/*
+Date: pre-git history
+Contact: cpufreq@vger.kernel.org
+Description: Discover and change clock speed of CPUs
+
+ Clock scaling allows you to change the clock speed of the
+ CPUs on the fly. This is a nice method to save battery
+ power, because the lower the clock speed, the less power
+ the CPU consumes.
+
+ There are many knobs to tweak in this directory.
+
+ See files in Documentation/cpu-freq/ for more information.
+
+ In particular, read Documentation/cpu-freq/user-guide.txt
+ to learn how to control the knobs.
+
+
What: /sys/devices/system/cpu/cpu*/cache/index*/cache_disable_X
Date: August 2008
KernelVersion: 2.6.27