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    Subject[PATCH v2 5/9] tools/power/x86/intel-speed-select: Switch output to MHz
    Date
    These features are introduced on new processors that will never operate
    in the KHz range.

    Save some zeros and switch the output to MHz.

    Signed-off-by: Prarit Bhargava <prarit@redhat.com>
    Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
    Cc: David Arcari <darcari@redhat.com>
    Cc: linux-kernel@vger.kernel.org
    ---
    .../x86/intel-speed-select/isst-display.c | 20 +++++++++----------
    1 file changed, 10 insertions(+), 10 deletions(-)

    diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
    index 3ae693efceaa..4ec1924ff7a9 100644
    --- a/tools/power/x86/intel-speed-select/isst-display.c
    +++ b/tools/power/x86/intel-speed-select/isst-display.c
    @@ -6,7 +6,7 @@

    #include "isst.h"

    -#define DISP_FREQ_MULTIPLIER 100000
    +#define DISP_FREQ_MULTIPLIER 100

    static void printcpumask(int str_len, char *str, int mask_size,
    cpu_set_t *cpu_mask)
    @@ -156,7 +156,7 @@ static void _isst_pbf_display_information(int cpu, FILE *outf, int level,
    snprintf(header, sizeof(header), "speed-select-base-freq");
    format_and_print(outf, disp_level, header, NULL);

    - snprintf(header, sizeof(header), "high-priority-base-frequency(KHz)");
    + snprintf(header, sizeof(header), "high-priority-base-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    pbf_info->p1_high * DISP_FREQ_MULTIPLIER);
    format_and_print(outf, disp_level + 1, header, value);
    @@ -166,7 +166,7 @@ static void _isst_pbf_display_information(int cpu, FILE *outf, int level,
    pbf_info->core_cpumask);
    format_and_print(outf, disp_level + 1, header, value);

    - snprintf(header, sizeof(header), "low-priority-base-frequency(KHz)");
    + snprintf(header, sizeof(header), "low-priority-base-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    pbf_info->p1_low * DISP_FREQ_MULTIPLIER);
    format_and_print(outf, disp_level + 1, header, value);
    @@ -209,7 +209,7 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level,

    if (fact_avx & 0x01) {
    snprintf(header, sizeof(header),
    - "high-priority-max-frequency(KHz)");
    + "high-priority-max-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    bucket_info[j].sse_trl * DISP_FREQ_MULTIPLIER);
    format_and_print(outf, base_level + 2, header, value);
    @@ -217,7 +217,7 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level,

    if (fact_avx & 0x02) {
    snprintf(header, sizeof(header),
    - "high-priority-max-avx2-frequency(KHz)");
    + "high-priority-max-avx2-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    bucket_info[j].avx_trl * DISP_FREQ_MULTIPLIER);
    format_and_print(outf, base_level + 2, header, value);
    @@ -225,7 +225,7 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level,

    if (fact_avx & 0x04) {
    snprintf(header, sizeof(header),
    - "high-priority-max-avx512-frequency(KHz)");
    + "high-priority-max-avx512-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    bucket_info[j].avx512_trl *
    DISP_FREQ_MULTIPLIER);
    @@ -235,19 +235,19 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level,
    snprintf(header, sizeof(header),
    "speed-select-turbo-freq-clip-frequencies");
    format_and_print(outf, base_level + 1, header, NULL);
    - snprintf(header, sizeof(header), "low-priority-max-frequency(KHz)");
    + snprintf(header, sizeof(header), "low-priority-max-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    fact_info->lp_clipping_ratio_license_sse *
    DISP_FREQ_MULTIPLIER);
    format_and_print(outf, base_level + 2, header, value);
    snprintf(header, sizeof(header),
    - "low-priority-max-avx2-frequency(KHz)");
    + "low-priority-max-avx2-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    fact_info->lp_clipping_ratio_license_avx2 *
    DISP_FREQ_MULTIPLIER);
    format_and_print(outf, base_level + 2, header, value);
    snprintf(header, sizeof(header),
    - "low-priority-max-avx512-frequency(KHz)");
    + "low-priority-max-avx512-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    fact_info->lp_clipping_ratio_license_avx512 *
    DISP_FREQ_MULTIPLIER);
    @@ -291,7 +291,7 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
    snprintf(value, sizeof(value), "%d", ctdp_level->tdp_ratio);
    format_and_print(outf, base_level + 4, header, value);

    - snprintf(header, sizeof(header), "base-frequency(KHz)");
    + snprintf(header, sizeof(header), "base-frequency(MHz)");
    snprintf(value, sizeof(value), "%d",
    ctdp_level->tdp_ratio * DISP_FREQ_MULTIPLIER);
    format_and_print(outf, base_level + 4, header, value);
    --
    2.21.0
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