diff options
Diffstat (limited to 'OvmfPkg/QemuFlashFvbServicesRuntimeDxe')
| -rw-r--r-- | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlashDxe.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlashDxe.c b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlashDxe.c index 565383ee26..f9b21b5413 100644 --- a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlashDxe.c +++ b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlashDxe.c @@ -66,6 +66,7 @@ QemuFlashPtrWrite ( VmgInit (Ghcb);
Ghcb->SharedBuffer[0] = Value;
Ghcb->SaveArea.SwScratch = (UINT64) (UINTN) Ghcb->SharedBuffer;
+ VmgSetOffsetValid (Ghcb, GhcbSwScratch);
VmgExit (Ghcb, SVM_EXIT_MMIO_WRITE, (UINT64) (UINTN) Ptr, 1);
VmgDone (Ghcb);
} else {
|