summaryrefslogtreecommitdiffstats
path: root/Documentation/ABI/stable/sysfs-acpi-pmprofile
diff options
context:
space:
mode:
authorJohn W. Linville <linville@tuxdriver.com>2011-11-22 20:05:46 +0100
committerJohn W. Linville <linville@tuxdriver.com>2011-11-22 20:05:46 +0100
commit515db09338704a6ad7d27b5f1e33820d3052edd2 (patch)
tree74f915531710303397d34069b325c2be7a5ac93c /Documentation/ABI/stable/sysfs-acpi-pmprofile
parentmac80211: fix RCU warnings in mesh (diff)
parentLinux 3.2-rc2 (diff)
downloadlinux-515db09338704a6ad7d27b5f1e33820d3052edd2.tar.xz
linux-515db09338704a6ad7d27b5f1e33820d3052edd2.zip
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Conflicts: drivers/net/wireless/iwlegacy/iwl-debugfs.c drivers/net/wireless/iwlegacy/iwl-rx.c drivers/net/wireless/iwlegacy/iwl-scan.c drivers/net/wireless/iwlegacy/iwl-tx.c include/net/bluetooth/bluetooth.h
Diffstat (limited to 'Documentation/ABI/stable/sysfs-acpi-pmprofile')
-rw-r--r--Documentation/ABI/stable/sysfs-acpi-pmprofile22
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-acpi-pmprofile b/Documentation/ABI/stable/sysfs-acpi-pmprofile
new file mode 100644
index 000000000000..964c7a8afb26
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-acpi-pmprofile
@@ -0,0 +1,22 @@
+What: /sys/firmware/acpi/pm_profile
+Date: 03-Nov-2011
+KernelVersion: v3.2
+Contact: linux-acpi@vger.kernel.org
+Description: The ACPI pm_profile sysfs interface exports the platform
+ power management (and performance) requirement expectations
+ as provided by BIOS. The integer value is directly passed as
+ retrieved from the FADT ACPI table.
+Values: For possible values see ACPI specification:
+ 5.2.9 Fixed ACPI Description Table (FADT)
+ Field: Preferred_PM_Profile
+
+ Currently these values are defined by spec:
+ 0 Unspecified
+ 1 Desktop
+ 2 Mobile
+ 3 Workstation
+ 4 Enterprise Server
+ 5 SOHO Server
+ 6 Appliance PC
+ 7 Performance Server
+ >7 Reserved