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Diffstat (limited to 'OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceSmm.c')
-rw-r--r--OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceSmm.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceSmm.c b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceSmm.c
index e0617f2503..af08fa69d4 100644
--- a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceSmm.c
+++ b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockServiceSmm.c
@@ -67,3 +67,16 @@ InstallVirtualAddressChangeHandler (
// Nothing.
//
}
+
+EFI_STATUS
+MarkIoMemoryRangeForRuntimeAccess (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINTN Length
+ )
+{
+ //
+ // Nothing
+ //
+
+ return EFI_SUCCESS;
+}