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Diffstat (limited to 'Documentation/cpu-freq/user-guide.txt')
| -rw-r--r-- | Documentation/cpu-freq/user-guide.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/cpu-freq/user-guide.txt b/Documentation/cpu-freq/user-guide.txt index af3b925ece0..6c442d8426b 100644 --- a/Documentation/cpu-freq/user-guide.txt +++ b/Documentation/cpu-freq/user-guide.txt @@ -154,6 +154,11 @@ scaling_governor, and by "echoing" the name of another that some governors won't load - they only work on some specific architectures or processors. + +cpuinfo_cur_freq : Current speed of the CPU, in KHz. + +scaling_available_frequencies : List of available frequencies, in KHz. + scaling_min_freq and scaling_max_freq show the current "policy limits" (in kHz). By echoing new values into these @@ -162,6 +167,15 @@ scaling_max_freq show the current "policy limits" (in first set scaling_max_freq, then scaling_min_freq. +affected_cpus : List of CPUs that require software coordination + of frequency. + +related_cpus : List of CPUs that need some sort of frequency + coordination, whether software or hardware. + +scaling_driver : Hardware driver for cpufreq. + +scaling_cur_freq : Current frequency of the CPU, in KHz. If you have selected the "userspace" governor which allows you to set the CPU operating frequency to a specific value, you can read out |