From: Len Brown len.brown@intel.com
[ Upstream commit 6397b6418935773a34b533b3348b03f4ce3d7050 ]
ICX (and its duplicates) require special hard-coded DRAM RAPL units, rather than using the generic RAPL energy units.
Reported-by: Srinivas Pandruvada srinivas.pandruvada@linux.intel.com Signed-off-by: Len Brown len.brown@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/power/x86/turbostat/turbostat.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index bc5ae0872fed..babede4486de 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -4376,6 +4376,7 @@ static double rapl_dram_energy_units_probe(int model, double rapl_energy_units) case INTEL_FAM6_BROADWELL_X: /* BDX */ case INTEL_FAM6_SKYLAKE_X: /* SKX */ case INTEL_FAM6_XEON_PHI_KNL: /* KNL */ + case INTEL_FAM6_ICELAKE_X: /* ICX */ return (rapl_dram_energy_units = 15.3 / 1000000); default: return (rapl_energy_units);