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tools/power turbostat: Skip pc8, pc9, pc10 columns, if they are disabled

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Like we skip PC3 and PC6 columns when the package C-state limit
disables them, skip PC8/PC9/CP10 under analogous conditions.

Reported-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown 2020-08-13 19:18:22 -04:00
parent e7af1ed3fa
commit c315a09b1b
1 changed files with 6 additions and 3 deletions
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9
tools/power/x86/turbostat/turbostat.c
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@ -5186,9 +5186,12 @@ void process_cpuid()
BIC_NOT_PRESENT(BIC_Pkgpc7); BIC_NOT_PRESENT(BIC_Pkgpc7);
} }
if (has_c8910_msrs(family, model)) { if (has_c8910_msrs(family, model)) {
BIC_PRESENT(BIC_Pkgpc8); if (pkg_cstate_limit >= PCL__8)
BIC_PRESENT(BIC_Pkgpc9); BIC_PRESENT(BIC_Pkgpc8);
BIC_PRESENT(BIC_Pkgpc10); if (pkg_cstate_limit >= PCL__9)
BIC_PRESENT(BIC_Pkgpc9);
if (pkg_cstate_limit >= PCL_10)
BIC_PRESENT(BIC_Pkgpc10);
} }
do_irtl_hsw = has_c8910_msrs(family, model); do_irtl_hsw = has_c8910_msrs(family, model);
if (has_skl_msrs(family, model)) { if (has_skl_msrs(family, model)) {