diff options
-rw-r--r-- | MdePkg/Include/Register/Amd/Fam17Msr.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/MdePkg/Include/Register/Amd/Fam17Msr.h b/MdePkg/Include/Register/Amd/Fam17Msr.h index cdb8f588cc..542e4cdf47 100644 --- a/MdePkg/Include/Register/Amd/Fam17Msr.h +++ b/MdePkg/Include/Register/Amd/Fam17Msr.h @@ -53,6 +53,11 @@ typedef union { UINT64 Features:52;
} GhcbHypervisorFeatures;
+ struct {
+ UINT64 Function:12;
+ UINT64 GuestFrameNumber:52;
+ } GhcbGpaRegister;
+
VOID *Ghcb;
UINT64 GhcbPhysicalAddress;
@@ -62,6 +67,8 @@ typedef union { #define GHCB_INFO_SEV_INFO_GET 2
#define GHCB_INFO_CPUID_REQUEST 4
#define GHCB_INFO_CPUID_RESPONSE 5
+#define GHCB_INFO_GHCB_GPA_REGISTER_REQUEST 18
+#define GHCB_INFO_GHCB_GPA_REGISTER_RESPONSE 19
#define GHCB_HYPERVISOR_FEATURES_REQUEST 128
#define GHCB_HYPERVISOR_FEATURES_RESPONSE 129
#define GHCB_INFO_TERMINATE_REQUEST 256
|