diff options
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86/processor.h | 12 | ||||
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86/svm.h | 14 |
2 files changed, 19 insertions, 7 deletions
diff --git a/tools/testing/selftests/kvm/include/x86/processor.h b/tools/testing/selftests/kvm/include/x86/processor.h index 469a22122157..d8634a760a60 100644 --- a/tools/testing/selftests/kvm/include/x86/processor.h +++ b/tools/testing/selftests/kvm/include/x86/processor.h @@ -21,6 +21,8 @@ extern bool host_cpu_is_intel; extern bool host_cpu_is_amd; +extern bool host_cpu_is_hygon; +extern bool host_cpu_is_amd_compatible; extern uint64_t guest_tsc_khz; #ifndef MAX_NR_CPUID_ENTRIES @@ -717,6 +719,11 @@ static inline bool this_cpu_is_amd(void) return this_cpu_vendor_string_is("AuthenticAMD"); } +static inline bool this_cpu_is_hygon(void) +{ + return this_cpu_vendor_string_is("HygonGenuine"); +} + static inline uint32_t __this_cpu_has(uint32_t function, uint32_t index, uint8_t reg, uint8_t lo, uint8_t hi) { @@ -1383,6 +1390,11 @@ static inline bool kvm_is_ignore_msrs(void) return get_kvm_param_bool("ignore_msrs"); } +static inline bool kvm_is_lbrv_enabled(void) +{ + return !!get_kvm_amd_param_integer("lbrv"); +} + uint64_t *vm_get_pte(struct kvm_vm *vm, uint64_t vaddr); uint64_t kvm_hypercall(uint64_t nr, uint64_t a0, uint64_t a1, uint64_t a2, diff --git a/tools/testing/selftests/kvm/include/x86/svm.h b/tools/testing/selftests/kvm/include/x86/svm.h index 10b30b38bb3f..c8539166270e 100644 --- a/tools/testing/selftests/kvm/include/x86/svm.h +++ b/tools/testing/selftests/kvm/include/x86/svm.h @@ -97,13 +97,13 @@ struct __attribute__ ((__packed__)) vmcb_control_area { u64 exit_info_2; u32 exit_int_info; u32 exit_int_info_err; - u64 nested_ctl; + u64 misc_ctl; u64 avic_vapic_bar; u8 reserved_4[8]; u32 event_inj; u32 event_inj_err; u64 nested_cr3; - u64 virt_ext; + u64 misc_ctl2; u32 clean; u32 reserved_5; u64 next_rip; @@ -155,9 +155,6 @@ struct __attribute__ ((__packed__)) vmcb_control_area { #define AVIC_ENABLE_SHIFT 31 #define AVIC_ENABLE_MASK (1 << AVIC_ENABLE_SHIFT) -#define LBR_CTL_ENABLE_MASK BIT_ULL(0) -#define VIRTUAL_VMLOAD_VMSAVE_ENABLE_MASK BIT_ULL(1) - #define SVM_INTERRUPT_SHADOW_MASK 1 #define SVM_IOIO_STR_SHIFT 2 @@ -175,8 +172,11 @@ struct __attribute__ ((__packed__)) vmcb_control_area { #define SVM_VM_CR_SVM_LOCK_MASK 0x0008ULL #define SVM_VM_CR_SVM_DIS_MASK 0x0010ULL -#define SVM_NESTED_CTL_NP_ENABLE BIT(0) -#define SVM_NESTED_CTL_SEV_ENABLE BIT(1) +#define SVM_MISC_ENABLE_NP BIT(0) +#define SVM_MISC_ENABLE_SEV BIT(1) + +#define SVM_MISC2_ENABLE_V_LBR BIT_ULL(0) +#define SVM_MISC2_ENABLE_V_VMLOAD_VMSAVE BIT_ULL(1) struct __attribute__ ((__packed__)) vmcb_seg { u16 selector; |