tools/power/x86/intel-speed-select: Fix perf-profile command output
diff mbox series

Message ID
State Accepted
Commit b3abfd778bf1dbdd96f70bd7d00671d027f67c62
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  • tools/power/x86/intel-speed-select: Fix perf-profile command output
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Commit Message

Srinivas Pandruvada Sept. 18, 2019, 12:52 a.m. UTC
commit "c016ae8f9fa04d361efc8629de49ad3af12b5262
"tools/power/x86/intel-speed-select: Output success/failed for command
output" introduced a regression in perf-profile outputs. With this
the result field is changed to string interpreting every non zero
value as errors. But these commands display on zero (>0) result.
For example before this commit the display was:


Here the get-config-levels is interpreted as error and displayed
as error with the above commit:

        get-config-levels:failed(error 4)

Fix this issue by not using isst_display_result() to display such results,
but define a new function which formats this data and prints.

Signed-off-by: Srinivas Pandruvada <>
 .../x86/intel-speed-select/isst-config.c      |  4 ++--
 .../x86/intel-speed-select/isst-display.c     | 20 +++++++++++++++++++
 tools/power/x86/intel-speed-select/isst.h     |  3 ++-
 3 files changed, 24 insertions(+), 3 deletions(-)

diff mbox series

diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index 6a54e165672d..2a9890c8395a 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -673,8 +673,8 @@  static void exec_on_get_ctdp_cpu(int cpu, void *arg1, void *arg2, void *arg3,
 	if (ret)
-		isst_display_result(cpu, outf, "perf-profile", (char *)arg3,
-				    *(unsigned int *)arg4);
+		isst_ctdp_display_core_info(cpu, outf, arg3,
+					    *(unsigned int *)arg4);
 #define _get_tdp_level(desc, suffix, object, help)                                \
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index 2e6e5fcdbd7c..40346d534f78 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -287,6 +287,26 @@  static void _isst_fact_display_information(int cpu, FILE *outf, int level,
 	format_and_print(outf, base_level + 2, header, value);
+void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix,
+				 unsigned int val)
+	char header[256];
+	char value[256];
+	snprintf(header, sizeof(header), "package-%d",
+		 get_physical_package_id(cpu));
+	format_and_print(outf, 1, header, NULL);
+	snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
+	format_and_print(outf, 2, header, NULL);
+	snprintf(header, sizeof(header), "cpu-%d", cpu);
+	format_and_print(outf, 3, header, NULL);
+	snprintf(value, sizeof(value), "%u", val);
+	format_and_print(outf, 4, prefix, value);
+	format_and_print(outf, 1, NULL, NULL);
 void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 				   struct isst_pkg_ctdp *pkg_dev)
diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h
index 09e16a41b57c..d280b27d600d 100644
--- a/tools/power/x86/intel-speed-select/isst.h
+++ b/tools/power/x86/intel-speed-select/isst.h
@@ -195,6 +195,8 @@  extern void isst_get_process_ctdp_complete(int cpu,
 					   struct isst_pkg_ctdp *pkg_dev);
 extern void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 					  struct isst_pkg_ctdp *pkg_dev);
+extern void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix,
+					unsigned int val);
 extern void isst_ctdp_display_information_start(FILE *outf);
 extern void isst_ctdp_display_information_end(FILE *outf);
 extern void isst_pbf_display_information(int cpu, FILE *outf, int level,
@@ -235,5 +237,4 @@  extern void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
 extern int isst_clos_get_clos_information(int cpu, int *enable, int *type);
 extern void isst_clos_display_clos_information(int cpu, FILE *outf,
 					       int clos_enable, int type);