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    Subject[PATCH 15/19] cpupower: add amd-pstate sysfs entries into libcpufreq
    Date
    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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