| Rafael J. Wysocki | 18a3870 | 2013-01-25 21:51:32 +0100 | [diff] [blame] | 1 | What: /sys/devices/.../power_resources_D3hot/ |
| 2 | Date: January 2013 |
| 3 | Contact: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
| 4 | Description: |
| 5 | The /sys/devices/.../power_resources_D3hot/ directory is only |
| 6 | present for device objects representing ACPI device nodes that |
| 7 | use ACPI power resources for power management and support ACPI |
| 8 | power state D3hot. |
| 9 | |
| 10 | If present, it contains symbolic links to device directories |
| 11 | representing ACPI power resources that need to be turned on for |
| 12 | the given device node to be in ACPI power state D3hot. The |
| 13 | names of the links are the same as the names of the directories |
| 14 | they point to. |