diff options
Diffstat (limited to 'OvmfPkg/PlatformPei/AmdSev.c')
| -rw-r--r-- | OvmfPkg/PlatformPei/AmdSev.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/OvmfPkg/PlatformPei/AmdSev.c b/OvmfPkg/PlatformPei/AmdSev.c index 88ca145..8562787 100644 --- a/OvmfPkg/PlatformPei/AmdSev.c +++ b/OvmfPkg/PlatformPei/AmdSev.c @@ -434,6 +434,7 @@ AmdSevInitialize ( )
{
UINT64 EncryptionMask;
+ UINT64 CCGuestAttr;
RETURN_STATUS PcdStatus;
//
@@ -517,13 +518,19 @@ AmdSevInitialize ( // technology is active.
//
if (MemEncryptSevSnpIsEnabled ()) {
- PcdStatus = PcdSet64S (PcdConfidentialComputingGuestAttr, CCAttrAmdSevSnp);
+ CCGuestAttr = CCAttrAmdSevSnp;
} else if (MemEncryptSevEsIsEnabled ()) {
- PcdStatus = PcdSet64S (PcdConfidentialComputingGuestAttr, CCAttrAmdSevEs);
+ CCGuestAttr = CCAttrAmdSevEs;
} else {
- PcdStatus = PcdSet64S (PcdConfidentialComputingGuestAttr, CCAttrAmdSev);
+ CCGuestAttr = CCAttrAmdSev;
}
+ if (MemEncryptSevEsDebugVirtualizationIsEnabled ()) {
+ CCGuestAttr |= CCAttrFeatureAmdSevEsDebugVirtualization;
+ }
+
+ PcdStatus = PcdSet64S (PcdConfidentialComputingGuestAttr, CCGuestAttr);
+
ASSERT_RETURN_ERROR (PcdStatus);
}
|