FM / intel_pstate

/sys/devices/system/cpu/intel_pstate

Name	Size	Mode	Actions
max_perf_pct	4096	0644	edit dl rm
min_perf_pct	4096	0644	edit dl rm
no_turbo	4096	0644	edit dl rm
num_pstates	4096	0444	edit dl rm
status	4096	0644	edit dl rm
turbo_pct	4096	0444	edit dl rm

Edit: /sys/devices/system/cpu/intel_pstate/status (4096B)

cmd: