[01/10] tools/power/x86/intel-speed-select: Extend command set for perf-profile
diff mbox series

Message ID 20191104110246.70465-2-srinivas.pandruvada@linux.intel.com
State Accepted
Commit 263225c983aa27719fe06836426e270b658036ed
Headers show
Series
  • [01/10] tools/power/x86/intel-speed-select: Extend command set for perf-profile
Related show

Commit Message

Srinivas Pandruvada Nov. 4, 2019, 11:02 a.m. UTC
Add support for uncore P0, uncore P1, P1 for base and AVX levels and
memory frequency. These commands are optional, so continue on
failure.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
 .../power/x86/intel-speed-select/isst-core.c  | 67 +++++++++++++++++++
 .../x86/intel-speed-select/isst-display.c     | 39 ++++++++++-
 2 files changed, 105 insertions(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c
index 67d32f2b9bea..ca3bd5b2cf45 100644
--- a/tools/power/x86/intel-speed-select/isst-core.c
+++ b/tools/power/x86/intel-speed-select/isst-core.c
@@ -95,6 +95,69 @@  int isst_get_pwr_info(int cpu, int config_index,
 	return 0;
 }
 
+void isst_get_uncore_p0_p1_info(int cpu, int config_index,
+				struct isst_pkg_ctdp_level_info *ctdp_level)
+{
+	unsigned int resp;
+	int ret;
+	ret = isst_send_mbox_command(cpu, CONFIG_TDP,
+				     CONFIG_TDP_GET_UNCORE_P0_P1_INFO, 0,
+				     config_index, &resp);
+	if (ret) {
+		ctdp_level->uncore_p0 = 0;
+		ctdp_level->uncore_p1 = 0;
+		return;
+	}
+
+	ctdp_level->uncore_p0 = resp & GENMASK(7, 0);
+	ctdp_level->uncore_p1 = (resp & GENMASK(15, 8)) >> 8;
+	debug_printf(
+		"cpu:%d ctdp:%d CONFIG_TDP_GET_UNCORE_P0_P1_INFO resp:%x uncore p0:%d uncore p1:%d\n",
+		cpu, config_index, resp, ctdp_level->uncore_p0,
+		ctdp_level->uncore_p1);
+}
+
+void isst_get_p1_info(int cpu, int config_index,
+		      struct isst_pkg_ctdp_level_info *ctdp_level)
+{
+	unsigned int resp;
+	int ret;
+	ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_P1_INFO, 0,
+				     config_index, &resp);
+	if (ret) {
+		ctdp_level->sse_p1 = 0;
+		ctdp_level->avx2_p1 = 0;
+		ctdp_level->avx512_p1 = 0;
+		return;
+	}
+
+	ctdp_level->sse_p1 = resp & GENMASK(7, 0);
+	ctdp_level->avx2_p1 = (resp & GENMASK(15, 8)) >> 8;
+	ctdp_level->avx512_p1 = (resp & GENMASK(23, 16)) >> 16;
+	debug_printf(
+		"cpu:%d ctdp:%d CONFIG_TDP_GET_P1_INFO resp:%x sse_p1:%d avx2_p1:%d avx512_p1:%d\n",
+		cpu, config_index, resp, ctdp_level->sse_p1,
+		ctdp_level->avx2_p1, ctdp_level->avx512_p1);
+}
+
+void isst_get_uncore_mem_freq(int cpu, int config_index,
+			      struct isst_pkg_ctdp_level_info *ctdp_level)
+{
+	unsigned int resp;
+	int ret;
+	ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_MEM_FREQ,
+				     0, config_index, &resp);
+	if (ret) {
+		ctdp_level->mem_freq = 0;
+		return;
+	}
+
+	ctdp_level->mem_freq = resp & GENMASK(7, 0);
+	debug_printf(
+		"cpu:%d ctdp:%d CONFIG_TDP_GET_MEM_FREQ resp:%x uncore mem_freq:%d\n",
+		cpu, config_index, resp, ctdp_level->mem_freq);
+}
+
 int isst_get_tjmax_info(int cpu, int config_index,
 			struct isst_pkg_ctdp_level_info *ctdp_level)
 {
@@ -600,6 +663,10 @@  int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
 		if (ret)
 			return ret;
 
+		isst_get_uncore_p0_p1_info(cpu, i, ctdp_level);
+		isst_get_p1_info(cpu, i, ctdp_level);
+		isst_get_uncore_mem_freq(cpu, i, ctdp_level);
+
 		if (ctdp_level->pbf_support) {
 			ret = isst_get_pbf_info(cpu, i, &ctdp_level->pbf_info);
 			if (!ret)
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index 8309810e7425..d330f7a90c76 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -352,10 +352,47 @@  void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 		format_and_print(outf, base_level + 4, header, value);
 
 		snprintf(header, sizeof(header), "base-frequency(MHz)");
+		if (!ctdp_level->sse_p1)
+			ctdp_level->sse_p1 = ctdp_level->tdp_ratio;
 		snprintf(value, sizeof(value), "%d",
-			 ctdp_level->tdp_ratio * DISP_FREQ_MULTIPLIER);
+			  ctdp_level->sse_p1 * DISP_FREQ_MULTIPLIER);
 		format_and_print(outf, base_level + 4, header, value);
 
+		if (ctdp_level->avx2_p1) {
+			snprintf(header, sizeof(header), "base-frequency-avx2(MHz)");
+			snprintf(value, sizeof(value), "%d",
+				 ctdp_level->avx2_p1 * DISP_FREQ_MULTIPLIER);
+			format_and_print(outf, base_level + 4, header, value);
+		}
+
+		if (ctdp_level->avx512_p1) {
+			snprintf(header, sizeof(header), "base-frequency-avx512(MHz)");
+			snprintf(value, sizeof(value), "%d",
+				 ctdp_level->avx512_p1 * DISP_FREQ_MULTIPLIER);
+			format_and_print(outf, base_level + 4, header, value);
+		}
+
+		if (ctdp_level->uncore_p1) {
+			snprintf(header, sizeof(header), "uncore-frequency-min(MHz)");
+			snprintf(value, sizeof(value), "%d",
+				 ctdp_level->uncore_p1 * DISP_FREQ_MULTIPLIER);
+			format_and_print(outf, base_level + 4, header, value);
+		}
+
+		if (ctdp_level->uncore_p0) {
+			snprintf(header, sizeof(header), "uncore-frequency-max(MHz)");
+			snprintf(value, sizeof(value), "%d",
+				 ctdp_level->uncore_p0 * DISP_FREQ_MULTIPLIER);
+			format_and_print(outf, base_level + 4, header, value);
+		}
+
+		if (ctdp_level->mem_freq) {
+			snprintf(header, sizeof(header), "mem-frequency(MHz)");
+			snprintf(value, sizeof(value), "%d",
+				 ctdp_level->mem_freq * DISP_FREQ_MULTIPLIER);
+			format_and_print(outf, base_level + 4, header, value);
+		}
+
 		snprintf(header, sizeof(header),
 			 "speed-select-turbo-freq");
 		if (ctdp_level->fact_support) {