1 files changed, 24 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/RiscV64/DisableInterrupts.c b/MdePkg/Library/BaseLib/RiscV64/DisableInterrupts.c
new file mode 100644
index 0000000000000..094189654f361
--- /dev/null
+++ b/MdePkg/Library/BaseLib/RiscV64/DisableInterrupts.c
@@ -0,0 +1,24 @@
+/** @file
+  CPU disable interrupt function for RISC-V
+
+  Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#include "BaseLibInternals.h"
+
+extern VOID RiscVDisableSupervisorModeInterrupts (VOID);
+
+/**
+  Disables CPU interrupts.
+
+**/
+VOID
+EFIAPI
+DisableInterrupts (
+  VOID
+  )
+{
+  RiscVDisableSupervisorModeInterrupts ();
+}
+