OvmfPkg/QemuFlashFvbServicesRuntimeDxe: Clear C-bit when SEV is active

[mirror_edk2.git] / OvmfPkg / QemuFlashFvbServicesRuntimeDxe / QemuFlash.c

diff --git a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c
index 5677b5ee119ca11f1e8322962e8d3408652ff814..462d9c0322f4d5d242e2f5f5d342e3d64812a2c1 100644 (file)
--- a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c
+++ b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/QemuFlash.c
@@ -244,6 +244,15 @@ QemuFlashInitialize (
   ASSERT(PcdGet32 (PcdOvmfFirmwareFdSize) % mFdBlockSize == 0);\r
   mFdBlockCount = PcdGet32 (PcdOvmfFirmwareFdSize) / mFdBlockSize;\r
 \r
+  //\r
+  // execute module specific hooks before probing the flash\r
+  //\r
+  QemuFlashBeforeProbe (\r
+    (EFI_PHYSICAL_ADDRESS)(UINTN) mFlashBase,\r
+    mFdBlockSize,\r
+    mFdBlockCount\r
+    );\r
+\r
   if (!QemuFlashDetected ()) {\r
     ASSERT (!FeaturePcdGet (PcdSmmSmramRequire));\r
     return EFI_WRITE_PROTECTED;\r