1 files changed, 17 insertions, 0 deletions
diff --git a/OvmfPkg/Library/BaseMemEncryptSevLib/Ia32/MemEncryptSevLib.c b/OvmfPkg/Library/BaseMemEncryptSevLib/Ia32/MemEncryptSevLib.c
index 9bd66301fc..f92299fc77 100644
--- a/OvmfPkg/Library/BaseMemEncryptSevLib/Ia32/MemEncryptSevLib.c
+++ b/OvmfPkg/Library/BaseMemEncryptSevLib/Ia32/MemEncryptSevLib.c
@@ -136,3 +136,20 @@ MemEncryptSevClearMmioPageEncMask (
   //
   return RETURN_UNSUPPORTED;
 }
+
+/**
+  Pre-validate the system RAM when SEV-SNP is enabled in the guest VM.
+
+  @param[in]  BaseAddress             Base address
+  @param[in]  NumPages                Number of pages starting from the base address
+
+**/
+VOID
+EFIAPI
+MemEncryptSevSnpPreValidateSystemRam (
+  IN PHYSICAL_ADDRESS  BaseAddress,
+  IN UINTN             NumPages
+  )
+{
+  ASSERT (FALSE);
+}