summaryrefslogtreecommitdiffstats
path: root/kernel/Documentation/ABI/testing/sysfs-bus-acpi
diff options
context:
space:
mode:
authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/ABI/testing/sysfs-bus-acpi
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/Documentation/ABI/testing/sysfs-bus-acpi')
-rw-r--r--kernel/Documentation/ABI/testing/sysfs-bus-acpi58
1 files changed, 58 insertions, 0 deletions
diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-acpi b/kernel/Documentation/ABI/testing/sysfs-bus-acpi
new file mode 100644
index 000000000..7fa9cbc75
--- /dev/null
+++ b/kernel/Documentation/ABI/testing/sysfs-bus-acpi
@@ -0,0 +1,58 @@
+What: /sys/bus/acpi/devices/.../path
+Date: December 2006
+Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
+Description:
+ This attribute indicates the full path of ACPI namespace
+ object associated with the device object. For example,
+ \_SB_.PCI0.
+ This file is not present for device objects representing
+ fixed ACPI hardware features (like power and sleep
+ buttons).
+
+What: /sys/bus/acpi/devices/.../modalias
+Date: July 2007
+Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
+Description:
+ This attribute indicates the PNP IDs of the device object.
+ That is acpi:HHHHHHHH:[CCCCCCC:]. Where each HHHHHHHH or
+ CCCCCCCC contains device object's PNPID (_HID or _CID).
+
+What: /sys/bus/acpi/devices/.../hid
+Date: April 2005
+Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
+Description:
+ This attribute indicates the hardware ID (_HID) of the
+ device object. For example, PNP0103.
+ This file is present for device objects having the _HID
+ control method.
+
+What: /sys/bus/acpi/devices/.../description
+Date: October 2012
+Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
+Description:
+ This attribute contains the output of the device object's
+ _STR control method, if present.
+
+What: /sys/bus/acpi/devices/.../adr
+Date: October 2012
+Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
+Description:
+ This attribute contains the output of the device object's
+ _ADR control method, which is present for ACPI device
+ objects representing devices having standard enumeration
+ algorithms, such as PCI.
+
+What: /sys/bus/acpi/devices/.../uid
+Date: October 2012
+Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
+Description:
+ This attribute contains the output of the device object's
+ _UID control method, if present.
+
+What: /sys/bus/acpi/devices/.../eject
+Date: December 2006
+Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
+Description:
+ Writing 1 to this attribute will trigger hot removal of
+ this device object. This file exists for every device
+ object that has _EJ0 method.