diff options
| author | Len Brown <len.brown@intel.com> | 2013-12-03 08:19:19 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2014-01-19 04:34:22 +0100 |
| commit | e6f9bb3cc63346e457405ef30209b3d2e18c5992 (patch) | |
| tree | 4349c2a7956a2a667be138ce1620ee4d4d012d62 /tools | |
| parent | turbostat: Add a .gitignore to ignore the compiled turbostat binary (diff) | |
| download | linux-e6f9bb3cc63346e457405ef30209b3d2e18c5992.tar.xz linux-e6f9bb3cc63346e457405ef30209b3d2e18c5992.zip | |
turbostat: run on HSX
Haswell Xeon has slightly different RAPL support than client HSW,
which prevented the previous version of turbostat from running on HSX.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 42 |
1 files changed, 31 insertions, 11 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index c8cce5dcc823..02afe35d8770 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -80,14 +80,32 @@ unsigned int tcc_activation_temp_override; double rapl_power_units, rapl_energy_units, rapl_time_units; double rapl_joule_counter_range; -#define RAPL_PKG (1 << 0) -#define RAPL_CORES (1 << 1) -#define RAPL_GFX (1 << 2) -#define RAPL_DRAM (1 << 3) -#define RAPL_PKG_PERF_STATUS (1 << 4) -#define RAPL_DRAM_PERF_STATUS (1 << 5) -#define RAPL_PKG_POWER_INFO (1 << 6) -#define RAPL_CORE_POLICY (1 << 7) +#define RAPL_PKG (1 << 0) + /* 0x610 MSR_PKG_POWER_LIMIT */ + /* 0x611 MSR_PKG_ENERGY_STATUS */ +#define RAPL_PKG_PERF_STATUS (1 << 1) + /* 0x613 MSR_PKG_PERF_STATUS */ +#define RAPL_PKG_POWER_INFO (1 << 2) + /* 0x614 MSR_PKG_POWER_INFO */ + +#define RAPL_DRAM (1 << 3) + /* 0x618 MSR_DRAM_POWER_LIMIT */ + /* 0x619 MSR_DRAM_ENERGY_STATUS */ + /* 0x61c MSR_DRAM_POWER_INFO */ +#define RAPL_DRAM_PERF_STATUS (1 << 4) + /* 0x61b MSR_DRAM_PERF_STATUS */ + +#define RAPL_CORES (1 << 5) + /* 0x638 MSR_PP0_POWER_LIMIT */ + /* 0x639 MSR_PP0_ENERGY_STATUS */ +#define RAPL_CORE_POLICY (1 << 6) + /* 0x63a MSR_PP0_POLICY */ + + +#define RAPL_GFX (1 << 7) + /* 0x640 MSR_PP1_POWER_LIMIT */ + /* 0x641 MSR_PP1_ENERGY_STATUS */ + /* 0x642 MSR_PP1_POLICY */ #define TJMAX_DEFAULT 100 #define MAX(a, b) ((a) > (b) ? (a) : (b)) @@ -1449,7 +1467,7 @@ int has_nehalem_turbo_ratio_limit(unsigned int family, unsigned int model) case 0x3A: /* IVB */ case 0x3E: /* IVB Xeon */ case 0x3C: /* HSW */ - case 0x3F: /* HSW */ + case 0x3F: /* HSX */ case 0x45: /* HSW */ case 0x46: /* HSW */ case 0x37: /* BYT */ @@ -1565,11 +1583,13 @@ void rapl_probe(unsigned int family, unsigned int model) case 0x2A: case 0x3A: case 0x3C: /* HSW */ - case 0x3F: /* HSW */ case 0x45: /* HSW */ case 0x46: /* HSW */ do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_GFX | RAPL_PKG_POWER_INFO; break; + case 0x3F: /* HSX */ + do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO; + break; case 0x2D: case 0x3E: do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_DRAM | RAPL_PKG_PERF_STATUS | RAPL_DRAM_PERF_STATUS | RAPL_PKG_POWER_INFO; @@ -2366,7 +2386,7 @@ int main(int argc, char **argv) cmdline(argc, argv); if (verbose) - fprintf(stderr, "turbostat v3.5 April 26, 2013" + fprintf(stderr, "turbostat v3.6 Dec 2, 2013" " - Len Brown <lenb@kernel.org>\n"); turbostat_init(); |