diff options
| -rw-r--r-- | arch/x86/include/asm/msr-index.h | 2 | ||||
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 4 | ||||
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.8 | 2 | ||||
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 2 |
4 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 5a73a9c62c39..56f4c6676b29 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -64,8 +64,6 @@ #define MSR_OFFCORE_RSP_0 0x000001a6 #define MSR_OFFCORE_RSP_1 0x000001a7 -#define MSR_NHM_TURBO_RATIO_LIMIT 0x000001ad -#define MSR_IVT_TURBO_RATIO_LIMIT 0x000001ae #define MSR_TURBO_RATIO_LIMIT 0x000001ad #define MSR_TURBO_RATIO_LIMIT1 0x000001ae #define MSR_TURBO_RATIO_LIMIT2 0x000001af diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index d8028def199d..9ec033b4f2d9 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -972,7 +972,7 @@ static int core_get_turbo_pstate(void) u64 value; int nont, ret; - rdmsrl(MSR_NHM_TURBO_RATIO_LIMIT, value); + rdmsrl(MSR_TURBO_RATIO_LIMIT, value); nont = core_get_max_pstate(); ret = (value) & 255; if (ret <= nont) @@ -1001,7 +1001,7 @@ static int knl_get_turbo_pstate(void) u64 value; int nont, ret; - rdmsrl(MSR_NHM_TURBO_RATIO_LIMIT, value); + rdmsrl(MSR_TURBO_RATIO_LIMIT, value); nont = core_get_max_pstate(); ret = (((value) >> 8) & 0xFF); if (ret <= nont) diff --git a/tools/power/x86/turbostat/turbostat.8 b/tools/power/x86/turbostat/turbostat.8 index 89a55d5e32f3..492e84fbebfa 100644 --- a/tools/power/x86/turbostat/turbostat.8 +++ b/tools/power/x86/turbostat/turbostat.8 @@ -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 diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index acbf7ff2ee6e..3e199b508a96 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -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); |