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AMD reference manual names listed below. * PerfCtrExtCore (six core counters instead of four) * PerfCtrExtNB (four counters for northbridge events) * PerfCtrExtL2I (four counters for L2 cache events) * PerfMonV2 (support for registers to control multiple counters with a single register write) * LbrAndPmcFreeze (support for freezing last branch recorded stack on performance counter overflow) * NumPerfCtrCore (number of core counters) * NumPerfCtrNB (number of northbridge counters) Signed-off-by: Colton Lewis --- tools/testing/selftests/kvm/include/x86_64/processor.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index a0c1440017bb..9d87b5f8974f 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -183,6 +183,9 @@ struct kvm_x86_cpu_feature { #define X86_FEATURE_GBPAGES KVM_X86_CPU_FEATURE(0x80000001, 0, EDX, 26) #define X86_FEATURE_RDTSCP KVM_X86_CPU_FEATURE(0x80000001, 0, EDX, 27) #define X86_FEATURE_LM KVM_X86_CPU_FEATURE(0x80000001, 0, EDX, 29) +#define X86_FEATURE_PERF_CTR_EXT_CORE KVM_X86_CPU_FEATURE(0x80000001, 0, ECX, 23) +#define X86_FEATURE_PERF_CTR_EXT_NB KVM_X86_CPU_FEATURE(0x80000001, 0, ECX, 24) +#define X86_FEATURE_PERF_CTR_EXT_L2I KVM_X86_CPU_FEATURE(0x80000001, 0, ECX, 28) #define X86_FEATURE_INVTSC KVM_X86_CPU_FEATURE(0x80000007, 0, EDX, 8) #define X86_FEATURE_RDPRU KVM_X86_CPU_FEATURE(0x80000008, 0, EBX, 4) #define X86_FEATURE_AMD_IBPB KVM_X86_CPU_FEATURE(0x80000008, 0, EBX, 12) @@ -195,6 +198,8 @@ struct kvm_x86_cpu_feature { #define X86_FEATURE_VGIF KVM_X86_CPU_FEATURE(0x8000000A, 0, EDX, 16) #define X86_FEATURE_SEV KVM_X86_CPU_FEATURE(0x8000001F, 0, EAX, 1) #define X86_FEATURE_SEV_ES KVM_X86_CPU_FEATURE(0x8000001F, 0, EAX, 3) +#define X86_FEATURE_PERF_MON_V2 KVM_X86_CPU_FEATURE(0x80000022, 0, EAX, 0) +#define X86_FEATURE_PERF_LBR_PMC_FREEZE KVM_X86_CPU_FEATURE(0x80000022, 0, EAX, 2) /* * KVM defined paravirt features. @@ -281,6 +286,8 @@ struct kvm_x86_cpu_property { #define X86_PROPERTY_GUEST_MAX_PHY_ADDR KVM_X86_CPU_PROPERTY(0x80000008, 0, EAX, 16, 23) #define X86_PROPERTY_SEV_C_BIT KVM_X86_CPU_PROPERTY(0x8000001F, 0, EBX, 0, 5) #define X86_PROPERTY_PHYS_ADDR_REDUCTION KVM_X86_CPU_PROPERTY(0x8000001F, 0, EBX, 6, 11) +#define X86_PROPERTY_NUM_PERF_CTR_CORE KVM_X86_CPU_PROPERTY(0x80000022, 0, EBX, 0, 3) +#define X86_PROPERTY_NUM_PERF_CTR_NB KVM_X86_CPU_PROPERTY(0x80000022, 0, EBX, 10, 15) #define X86_PROPERTY_MAX_CENTAUR_LEAF KVM_X86_CPU_PROPERTY(0xC0000000, 0, EAX, 0, 31)