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tools/power/x86/intel-speed-select: Support SST PP revision 2 fields

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Display fields added by SST PP revision 2. They include:
uncore P0 (max frequency), P1 (base frequency) and Pm (min frequency)
for uncore fabric 1.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
This commit is contained in:
Srinivas Pandruvada 2025-03-29 22:34:29 -07:00
parent 8357967533
commit 5aa63cab70
3 changed files with 35 additions and 0 deletions
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12
tools/power/x86/intel-speed-select/isst-core-tpmi.c
View File

@ -227,6 +227,7 @@ static int tpmi_get_ctdp_control(struct isst_id *id, int config_index,
static int tpmi_get_tdp_info(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
struct isst_perf_level_fabric_info fabric_info;
struct isst_perf_level_data_info info;
int ret;
@ -253,6 +254,17 @@ static int tpmi_get_tdp_info(struct isst_id *id, int config_index,
ctdp_level->uncore_p1 = info.p1_fabric_freq_mhz;
ctdp_level->uncore_pm = info.pm_fabric_freq_mhz;
fabric_info.socket_id = id->pkg;
fabric_info.power_domain_id = id->punit;
fabric_info.level = config_index;
ret = tpmi_process_ioctl(ISST_IF_GET_PERF_LEVEL_FABRIC_INFO, &fabric_info);
if (ret != -1) {
ctdp_level->uncore1_p0 = fabric_info.p0_fabric_freq_mhz[1];
ctdp_level->uncore1_p1 = fabric_info.p1_fabric_freq_mhz[1];
ctdp_level->uncore1_pm = fabric_info.pm_fabric_freq_mhz[1];
}
debug_printf
("cpu:%d ctdp:%d CONFIG_TDP_GET_TDP_INFO tdp_ratio:%d pkg_tdp:%d ctdp_level->t_proc_hot:%d\n",
id->cpu, config_index, ctdp_level->tdp_ratio, ctdp_level->pkg_tdp,

20
tools/power/x86/intel-speed-select/isst-display.c
View File

@ -460,6 +460,26 @@ void isst_ctdp_display_information(struct isst_id *id, FILE *outf, int tdp_level
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->uncore1_p1) {
snprintf(header, sizeof(header), "uncore-1-frequency-base(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->uncore1_p1 * isst_get_disp_freq_multiplier());
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->uncore1_pm) {
snprintf(header, sizeof(header), "uncore-1-frequency-min(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->uncore1_pm * isst_get_disp_freq_multiplier());
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->uncore1_p0) {
snprintf(header, sizeof(header), "uncore-1-frequency-max(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->uncore1_p0 * isst_get_disp_freq_multiplier());
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->mem_freq) {
snprintf(header, sizeof(header), "max-mem-frequency(MHz)");
snprintf(value, sizeof(value), "%d",

3
tools/power/x86/intel-speed-select/isst.h
View File

@ -147,6 +147,9 @@ struct isst_pkg_ctdp_level_info {
int uncore_p0;
int uncore_p1;
int uncore_pm;
int uncore1_p0;
int uncore1_p1;
int uncore1_pm;
int sse_p1;
int avx2_p1;
int avx512_p1;