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Commit ebf5926a authored by Srinivas Pandruvada's avatar Srinivas Pandruvada Committed by Rafael J. Wysocki
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tools/power turbostat: Replace MSR_NHM_TURBO_RATIO_LIMIT 



Replace MSR_NHM_TURBO_RATIO_LIMIT with MSR_TURBO_RATIO_LIMIT.

Signed-off-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 100cf6f2

tools/power/x86/turbostat/turbostat.8

+1 −1
Original line number Diff line number Diff line
@@ -123,7 +123,7 @@ cpu0: MSR_NHM_PLATFORM_INFO: 0x80838f3012300 
35 * 100 = 3500 MHz TSC frequency

cpu0: MSR_IA32_POWER_CTL: 0x0004005d (C1E auto-promotion: DISabled)

cpu0: MSR_NHM_SNB_PKG_CST_CFG_CTL: 0x1e000400 (UNdemote-C3, UNdemote-C1, demote-C3, demote-C1, UNlocked: pkg-cstate-limit=0: pc0)

cpu0: MSR_NHM_TURBO_RATIO_LIMIT: 0x25262727

cpu0: MSR_TURBO_RATIO_LIMIT: 0x25262727

37 * 100 = 3700 MHz max turbo 4 active cores

38 * 100 = 3800 MHz max turbo 3 active cores

39 * 100 = 3900 MHz max turbo 2 active cores

tools/power/x86/turbostat/turbostat.c

+1 −1
Original line number Diff line number Diff line
@@ -1480,7 +1480,7 @@ dump_knl_turbo_ratio_limits(void) 
	unsigned int cores[buckets_no];

	unsigned int ratio[buckets_no];



	get_msr(base_cpu, MSR_NHM_TURBO_RATIO_LIMIT, &msr);

	get_msr(base_cpu, MSR_TURBO_RATIO_LIMIT, &msr);



	fprintf(outf, "cpu%d: MSR_TURBO_RATIO_LIMIT: 0x%08llx\n",

		base_cpu, msr);