1*18a38709SRafael J. WysockiWhat: /sys/devices/.../power_resources_D0/ 2*18a38709SRafael J. WysockiDate: January 2013 3*18a38709SRafael J. WysockiContact: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 4*18a38709SRafael J. WysockiDescription: 5*18a38709SRafael J. Wysocki The /sys/devices/.../power_resources_D0/ directory is only 6*18a38709SRafael J. Wysocki present for device objects representing ACPI device nodes that 7*18a38709SRafael J. Wysocki use ACPI power resources for power management. 8*18a38709SRafael J. Wysocki 9*18a38709SRafael J. Wysocki If present, it contains symbolic links to device directories 10*18a38709SRafael J. Wysocki representing ACPI power resources that need to be turned on for 11*18a38709SRafael J. Wysocki the given device node to be in ACPI power state D0. The names 12*18a38709SRafael J. Wysocki of the links are the same as the names of the directories they 13*18a38709SRafael J. Wysocki point to. 14