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Searched refs:PMU_CAP_FW_WRITES (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/tools/testing/selftests/kvm/x86_64/
Dvmx_pmu_msrs_test.c24 #define PMU_CAP_FW_WRITES (1ULL << 13) macro
70 host_cap.capabilities &= (PMU_CAP_FW_WRITES | PMU_CAP_LBR_FMT); in main()
93 vcpu_set_msr(vm, 0, MSR_IA32_PERF_CAPABILITIES, PMU_CAP_FW_WRITES); in main()
96 ASSERT_EQ(vcpu_get_msr(vm, VCPU_ID, MSR_IA32_PERF_CAPABILITIES), PMU_CAP_FW_WRITES); in main()
100 ASSERT_EQ(vcpu_get_msr(vm, VCPU_ID, MSR_IA32_PERF_CAPABILITIES), PMU_CAP_FW_WRITES); in main()
124 ret = _vcpu_set_msr(vm, 0, MSR_IA32_PERF_CAPABILITIES, PMU_CAP_FW_WRITES); in main()
/Linux-v5.15/arch/x86/kvm/vmx/
Dcapabilities.h20 #define PMU_CAP_FW_WRITES (1ULL << 13) macro
392 return PMU_CAP_FW_WRITES | perf_cap; in vmx_get_perf_capabilities()
Dpmu_intel.c165 return (vcpu_get_perf_capabilities(vcpu) & PMU_CAP_FW_WRITES) != 0; in fw_writes_is_enabled()