| Thomas Renninger | 362b646 | 2011-11-04 03:33:46 +0100 | [diff] [blame] | 1 | What: /sys/firmware/acpi/pm_profile |
| 2 | Date: 03-Nov-2011 |
| 3 | KernelVersion: v3.2 |
| 4 | Contact: linux-acpi@vger.kernel.org |
| 5 | Description: The ACPI pm_profile sysfs interface exports the platform |
| 6 | power management (and performance) requirement expectations |
| 7 | as provided by BIOS. The integer value is directly passed as |
| 8 | retrieved from the FADT ACPI table. |
| 9 | Values: For possible values see ACPI specification: |
| 10 | 5.2.9 Fixed ACPI Description Table (FADT) |
| 11 | Field: Preferred_PM_Profile |
| 12 | |
| 13 | Currently these values are defined by spec: |
| 14 | 0 Unspecified |
| 15 | 1 Desktop |
| 16 | 2 Mobile |
| 17 | 3 Workstation |
| 18 | 4 Enterprise Server |
| 19 | 5 SOHO Server |
| 20 | 6 Appliance PC |
| 21 | 7 Performance Server |
| 22 | >7 Reserved |