1*4882a593SmuzhiyunWhat: /sys/devices/.../power_resources_wakeup/ 2*4882a593SmuzhiyunDate: April 2013 3*4882a593SmuzhiyunContact: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 4*4882a593SmuzhiyunDescription: 5*4882a593Smuzhiyun The /sys/devices/.../power_resources_wakeup/ directory is only 6*4882a593Smuzhiyun present for device objects representing ACPI device nodes that 7*4882a593Smuzhiyun require ACPI power resources for wakeup signaling. 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun If present, it contains symbolic links to device directories 10*4882a593Smuzhiyun representing ACPI power resources that need to be turned on for 11*4882a593Smuzhiyun the given device node to be able to signal wakeup. The names of 12*4882a593Smuzhiyun the links are the same as the names of the directories they 13*4882a593Smuzhiyun point to. 14