From b2d433ae637626d44c9d4a75dd3330cf68fed9de Mon Sep 17 00:00:00 2001 From: Zhang Rui Date: Sat, 24 Sep 2022 13:47:38 +0800 Subject: tools/power turbostat: Use standard Energy Unit for SPR Dram RAPL domain Intel Xeon servers used to use a fixed energy resolution (15.3uj) for Dram RAPL domain. But on SPR, Dram RAPL domain follows the standard energy resolution as described in MSR_RAPL_POWER_UNIT. Remove the SPR rapl_dram_energy_units quirk. Fixes: e7af1ed3fa47 ("tools/power turbostat: Support additional CPU model numbers") Signed-off-by: Zhang Rui Tested-by: Wang Wendy Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 1 - 1 file changed, 1 deletion(-) (limited to 'tools/power/x86/turbostat/turbostat.c') diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 75b1c9eb21a3..9b572631a34b 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -4567,7 +4567,6 @@ static double rapl_dram_energy_units_probe(int model, double rapl_energy_units) case INTEL_FAM6_SKYLAKE_X: /* SKX */ case INTEL_FAM6_XEON_PHI_KNL: /* KNL */ case INTEL_FAM6_ICELAKE_X: /* ICX */ - case INTEL_FAM6_SAPPHIRERAPIDS_X: /* SPR */ return (rapl_dram_energy_units = 15.3 / 1000000); default: return (rapl_energy_units); -- cgit v1.2.3-59-g8ed1b