sysfs-bus-intel_th-devices-pti 923 B

123456789101112131415161718192021222324
  1. What: /sys/bus/intel_th/devices/<intel_th_id>-pti/mode
  2. Date: June 2015
  3. KernelVersion: 4.3
  4. Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
  5. Description: (RW) Configure PTI output width. Currently supported values
  6. are 4, 8, 12, 16.
  7. What: /sys/bus/intel_th/devices/<intel_th_id>-pti/freerunning_clock
  8. Date: June 2015
  9. KernelVersion: 4.3
  10. Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
  11. Description: (RW) 0: PTI trace clock acts as a strobe which only toggles
  12. when there is trace data to send. 1: PTI trace clock is a
  13. free-running clock.
  14. What: /sys/bus/intel_th/devices/<intel_th_id>-pti/clock_divider
  15. Date: June 2015
  16. KernelVersion: 4.3
  17. Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
  18. Description: (RW) Configure PTI port clock divider:
  19. - 0: Intel TH clock rate,
  20. - 1: 1/2 Intel TH clock rate,
  21. - 2: 1/4 Intel TH clock rate,
  22. - 3: 1/8 Intel TH clock rate.