Messages in this thread Patch in this message | | | From | Huang Rui <> | Subject | [PATCH 15/19] cpupower: add amd-pstate sysfs entries into libcpufreq | Date | Wed, 8 Sep 2021 22:59:57 +0800 |
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These amd-pstate sysfs entries will be used on cpupower for amd-pstate kernel module.
Signed-off-by: Huang Rui <ray.huang@amd.com> --- tools/power/cpupower/lib/cpufreq.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/tools/power/cpupower/lib/cpufreq.c b/tools/power/cpupower/lib/cpufreq.c index c3b56db8b921..3f92ddadaad2 100644 --- a/tools/power/cpupower/lib/cpufreq.c +++ b/tools/power/cpupower/lib/cpufreq.c @@ -69,6 +69,14 @@ enum cpufreq_value { SCALING_MIN_FREQ, SCALING_MAX_FREQ, STATS_NUM_TRANSITIONS, + AMD_PSTATE_HIGHEST_PERF, + AMD_PSTATE_NOMINAL_PERF, + AMD_PSTATE_LOWEST_NONLINEAR_PERF, + AMD_PSTATE_LOWEST_PERF, + AMD_PSTATE_MAX_FREQ, + AMD_PSTATE_NOMINAL_FREQ, + AMD_PSTATE_LOWEST_NONLINEAR_FREQ, + AMD_PSTATE_MIN_FREQ, MAX_CPUFREQ_VALUE_READ_FILES }; @@ -80,7 +88,15 @@ static const char *cpufreq_value_files[MAX_CPUFREQ_VALUE_READ_FILES] = { [SCALING_CUR_FREQ] = "scaling_cur_freq", [SCALING_MIN_FREQ] = "scaling_min_freq", [SCALING_MAX_FREQ] = "scaling_max_freq", - [STATS_NUM_TRANSITIONS] = "stats/total_trans" + [STATS_NUM_TRANSITIONS] = "stats/total_trans", + [AMD_PSTATE_HIGHEST_PERF] = "amd_pstate_highest_perf", + [AMD_PSTATE_NOMINAL_PERF] = "amd_pstate_nominal_perf", + [AMD_PSTATE_LOWEST_NONLINEAR_PERF] = "amd_pstate_lowest_nonlinear_perf", + [AMD_PSTATE_LOWEST_PERF] = "amd_pstate_lowest_perf", + [AMD_PSTATE_MAX_FREQ] = "amd_pstate_max_freq", + [AMD_PSTATE_NOMINAL_FREQ] = "amd_pstate_nominal_freq", + [AMD_PSTATE_LOWEST_NONLINEAR_FREQ] = "amd_pstate_lowest_nonlinear_freq", + [AMD_PSTATE_MIN_FREQ] = "amd_pstate_min_freq" }; -- 2.25.1
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