From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date: Sun, 30 Mar 2025 05:34:29 +0000 (-0700)
Subject: tools/power/x86/intel-speed-select: Support SST PP revision 2 fields
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5aa63cab70d3f9c1ff714977ecad09c62ccef731;p=users%2Fdwmw2%2Flinux.git

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: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---

diff --git a/tools/power/x86/intel-speed-select/isst-core-tpmi.c b/tools/power/x86/intel-speed-select/isst-core-tpmi.c
index da53aaa27fc9a..4f389e1c05256 100644
--- a/tools/power/x86/intel-speed-select/isst-core-tpmi.c
+++ b/tools/power/x86/intel-speed-select/isst-core-tpmi.c
@@ -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,
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index da5a59a4c5457..e4884eb028379 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -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",
diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h
index 39ee75677c2c7..960f647cfc2d9 100644
--- a/tools/power/x86/intel-speed-select/isst.h
+++ b/tools/power/x86/intel-speed-select/isst.h
@@ -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;