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Subject[PATCH v3 09/11] KVM: selftests: Add x86 feature and properties for AMD PMU in processor.h
Date
From: Jinrong Liang <cloudliang@tencent.com>

Add x86 feature and properties for AMD PMU so that tests don't have
to manually retrieve the correct CPUID leaf+register, and so that the
resulting code is self-documenting.

Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
---
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 6b146e1c6736..07b980b8bec2 100644
--- a/tools/testing/selftests/kvm/include/x86_64/processor.h
+++ b/tools/testing/selftests/kvm/include/x86_64/processor.h
@@ -167,6 +167,7 @@ struct kvm_x86_cpu_feature {
*/
#define X86_FEATURE_SVM KVM_X86_CPU_FEATURE(0x80000001, 0, ECX, 2)
#define X86_FEATURE_NX KVM_X86_CPU_FEATURE(0x80000001, 0, EDX, 20)
+#define X86_FEATURE_AMD_PMU_EXT_CORE KVM_X86_CPU_FEATURE(0x80000001, 0, ECX, 23)
#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)
@@ -182,6 +183,9 @@ 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_AMD_PERFMON_V2 KVM_X86_CPU_FEATURE(0x80000022, 0, EAX, 0)
+#define X86_FEATURE_AMD_LBR_STACK KVM_X86_CPU_FEATURE(0x80000022, 0, EAX, 1)
+#define X86_FEATURE_AMD_LBR_PMC_FREEZE KVM_X86_CPU_FEATURE(0x80000022, 0, EAX, 2)

/*
* KVM defined paravirt features.
@@ -267,6 +271,9 @@ struct kvm_x86_cpu_property {
#define X86_PROPERTY_MAX_VIRT_ADDR KVM_X86_CPU_PROPERTY(0x80000008, 0, EAX, 8, 15)
#define X86_PROPERTY_PHYS_ADDR_REDUCTION KVM_X86_CPU_PROPERTY(0x8000001F, 0, EBX, 6, 11)

+#define X86_PROPERTY_AMD_PMU_NR_CORE_COUNTERS KVM_X86_CPU_PROPERTY(0x80000022, 0, EBX, 0, 3)
+#define X86_PROPERTY_AMD_PMU_LBR_STACK_SIZE KVM_X86_CPU_PROPERTY(0x80000022, 0, EBX, 4, 9)
+
#define X86_PROPERTY_MAX_CENTAUR_LEAF KVM_X86_CPU_PROPERTY(0xC0000000, 0, EAX, 0, 31)

/*
--
2.39.3
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