cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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sysfs-devices-power_state (877B)

      1What:		/sys/devices/.../power_state
      2Date:		January 2013
      3Contact:	Rafael J. Wysocki <rafael.j.wysocki@intel.com>
      4Description:
      5		The /sys/devices/.../power_state attribute is only present for
      6		device objects representing ACPI device nodes that provide power
      7		management methods.
      8
      9		If present, it contains a string representing the current ACPI
     10		power state of the given device node.  Its possible values,
     11		"D0", "D1", "D2", "D3hot", and "D3cold", reflect the power state
     12		names defined by the ACPI specification (ACPI 4 and above).
     13
     14		If the device node uses shared ACPI power resources, this state
     15		determines a list of power resources required not to be turned
     16		off.  However, some power resources needed by the device node in
     17		higher-power (lower-number) states may also be ON because of
     18		some other devices using them at the moment.
     19
     20		This attribute is read-only.