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-firmware-opal-psr (706B)

      1What:		/sys/firmware/opal/psr
      2Date:		August 2017
      3Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
      4Description:	Power-Shift-Ratio directory for Powernv P9 servers
      5
      6		Power-Shift-Ratio allows to provide hints the firmware
      7		to shift/throttle power between different entities in
      8		the system. Each attribute in this directory indicates
      9		a settable PSR.
     10
     11What:		/sys/firmware/opal/psr/cpu_to_gpu_X
     12Date:		August 2017
     13Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
     14Description:	PSR sysfs attributes for Powernv P9 servers
     15
     16		Power-Shift-Ratio between CPU and GPU for a given chip
     17		with chip-id X. This file gives the ratio (0-100)
     18		which is used by OCC for power-capping.