118a38709SRafael J. WysockiWhat: /sys/devices/.../power_resources_D0/ 218a38709SRafael J. WysockiDate: January 2013 318a38709SRafael J. WysockiContact: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 418a38709SRafael J. WysockiDescription: 518a38709SRafael J. Wysocki The /sys/devices/.../power_resources_D0/ directory is only 618a38709SRafael J. Wysocki present for device objects representing ACPI device nodes that 718a38709SRafael J. Wysocki use ACPI power resources for power management. 818a38709SRafael J. Wysocki 918a38709SRafael J. Wysocki If present, it contains symbolic links to device directories 1018a38709SRafael J. Wysocki representing ACPI power resources that need to be turned on for 1118a38709SRafael J. Wysocki the given device node to be in ACPI power state D0. The names 1218a38709SRafael J. Wysocki of the links are the same as the names of the directories they 1318a38709SRafael J. Wysocki point to. 14