tools/power turbostat: fix decoding of HWP_STATUS
The "excursion to minimum" information is in bit2 in HWP_STATUS MSR. Fix the bitmask used for decoding the register. Signed-off-by: Antti Laakso <antti.laakso@intel.com> Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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@ -4425,7 +4425,7 @@ int print_hwp(struct thread_data *t, struct core_data *c, struct pkg_data *p)
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fprintf(outf, "cpu%d: MSR_HWP_STATUS: 0x%08llx "
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"(%sGuaranteed_Perf_Change, %sExcursion_Min)\n",
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cpu, msr, ((msr) & 0x1) ? "" : "No-", ((msr) & 0x2) ? "" : "No-");
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cpu, msr, ((msr) & 0x1) ? "" : "No-", ((msr) & 0x4) ? "" : "No-");
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return 0;
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}
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