Commit 5aa63cab authored by Srinivas Pandruvada's avatar Srinivas Pandruvada
Browse files

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



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: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
parent 83579675

tools/power/x86/intel-speed-select/isst-core-tpmi.c

+12 −0
Original line number Diff line number Diff line
@@ -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,

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

+20 −0
Original line number Diff line number Diff line
@@ -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",

tools/power/x86/intel-speed-select/isst.h

+3 −0
Original line number Diff line number Diff line
@@ -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;