diff options
Diffstat (limited to 'tools/power/x86/turbostat/turbostat.c')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 6314c40dc15b..a31724335671 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -289,6 +289,7 @@ struct platform_features { int plr_msrs; /* MSR_CORE/GFX/RING_PERF_LIMIT_REASONS */ int rapl_msrs; /* RAPL PKG/DRAM/CORE/GFX MSRs, AMD RAPL MSRs */ bool has_per_core_rapl; /* Indicates cores energy collection is per-core, not per-package. AMD specific for now */ + bool has_rapl_divisor; /* Divisor for Energy unit raw value from MSR_RAPL_POWER_UNIT */ int tcc_offset_bits; /* TCC Offset bits in MSR_IA32_TEMPERATURE_TARGET */ }; @@ -595,6 +596,7 @@ static const struct platform_features slv_features = { .cst_limit = CST_LIMIT_SLV, .trl_msrs = TRL_ATOM, .rapl_msrs = RAPL_PKG | RAPL_CORE, + .has_rapl_divisor = 1, }; static const struct platform_features slvd_features = { @@ -4865,7 +4867,7 @@ void rapl_probe_intel(unsigned int model) return; rapl_power_units = 1.0 / (1 << (msr & 0xF)); - if (model == INTEL_FAM6_ATOM_SILVERMONT) + if (platform->has_rapl_divisor) rapl_energy_units = 1.0 * (1 << (msr >> 8 & 0x1F)) / 1000000; else rapl_energy_units = 1.0 / (1 << (msr >> 8 & 0x1F)); |