HWP_ENERGY_PERF_PREFERENCE  852 drivers/cpufreq/intel_pstate.c 		value |= HWP_ENERGY_PERF_PREFERENCE(HWP_EPP_POWERSAVE);
HWP_ENERGY_PERF_PREFERENCE  741 tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c 	msr |= HWP_ENERGY_PERF_PREFERENCE(hwp_req->hwp_epp);