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tools/power/x86/intel-speed-select: Make target CPU optional for core-power info

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Currently "-c" is a mandatory option for "core-power info" command. Make
this optional as this is a per package/die property. When not specified,
it will print info for every package/die.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Srinivas Pandruvada 2020-03-05 14:45:13 -08:00 committed by Andy Shevchenko
parent f0e0b4d17b
commit f5205f4931
1 changed files with 7 additions and 9 deletions
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12
tools/power/x86/intel-speed-select/isst-config.c
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@ -1763,19 +1763,17 @@ static void dump_clos_info(int arg)
if (cmd_help) {
fprintf(stderr,
"Print Intel Speed Select Technology core power information\n");
fprintf(stderr, "\tSpecify targeted cpu id with [--cpu|-c]\n");
exit(0);
}
if (!max_target_cpus) {
fprintf(stderr,
"Invalid target cpu. Specify with [-c|--cpu]\n");
fprintf(stderr, "\t Optionally specify targeted cpu id with [--cpu|-c]\n");
exit(0);
}
isst_ctdp_display_information_start(outf);
if (max_target_cpus)
for_each_online_target_cpu_in_set(get_clos_info_for_cpu, NULL,
NULL, NULL, NULL);
else
for_each_online_package_in_set(get_clos_info_for_cpu, NULL,
NULL, NULL, NULL);
isst_ctdp_display_information_end(outf);
}