summaryrefslogtreecommitdiffstats
path: root/Documentation/ABI/stable/sysfs-acpi-pmprofile
blob: 2d6314f0e4e47e0110fc20712bd9dd2757769d41 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
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
		== =================