diff options
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64/svm_util.h')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/svm_util.h | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/svm_util.h b/tools/testing/selftests/kvm/include/x86_64/svm_util.h index cd037917fece..7aee6244ab6a 100644 --- a/tools/testing/selftests/kvm/include/x86_64/svm_util.h +++ b/tools/testing/selftests/kvm/include/x86_64/svm_util.h @@ -9,15 +9,12 @@ #ifndef SELFTEST_KVM_SVM_UTILS_H #define SELFTEST_KVM_SVM_UTILS_H +#include <asm/svm.h> + #include <stdint.h> #include "svm.h" #include "processor.h" -#define CPUID_SVM_BIT 2 -#define CPUID_SVM BIT_ULL(CPUID_SVM_BIT) - -#define SVM_EXIT_VMMCALL 0x081 - struct svm_test_data { /* VMCB */ struct vmcb *vmcb; /* gva */ @@ -28,11 +25,27 @@ struct svm_test_data { struct vmcb_save_area *save_area; /* gva */ void *save_area_hva; uint64_t save_area_gpa; + + /* MSR-Bitmap */ + void *msr; /* gva */ + void *msr_hva; + uint64_t msr_gpa; }; +#define stgi() \ + __asm__ __volatile__( \ + "stgi\n" \ + ) + +#define clgi() \ + __asm__ __volatile__( \ + "clgi\n" \ + ) + struct svm_test_data *vcpu_alloc_svm(struct kvm_vm *vm, vm_vaddr_t *p_svm_gva); void generic_svm_setup(struct svm_test_data *svm, void *guest_rip, void *guest_rsp); void run_guest(struct vmcb *vmcb, uint64_t vmcb_gpa); -void nested_svm_check_supported(void); + +int open_sev_dev_path_or_exit(void); #endif /* SELFTEST_KVM_SVM_UTILS_H */ |