1 files changed, 36 insertions, 0 deletions
diff --git a/Vlv2TbltDevicePkg/Library/I2CLibPei/I2CDelayPei.h b/Vlv2TbltDevicePkg/Library/I2CLibPei/I2CDelayPei.h
new file mode 100644
index 0000000000..44597f3f6b
--- /dev/null
+++ b/Vlv2TbltDevicePkg/Library/I2CLibPei/I2CDelayPei.h
@@ -0,0 +1,36 @@
+/** @file
+  MicroSecondDelay implementation of ACPI Timer.
+
+  Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php.
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef __I2C_DELAY_PEI__
+
+#define __I2C_DELAY_PEI__
+#include "PiPei.h"
+
+/**
+  Stalls the CPU for at least the given number of microseconds.
+
+  Stalls the CPU for the number of microseconds specified by MicroSeconds.
+
+  @param  MicroSeconds  The minimum number of microseconds to delay.
+
+  @return MicroSeconds
+
+**/
+EFI_STATUS
+EFIAPI
+MicroSecondDelay (
+  IN      UINTN                     MicroSeconds
+  );
+
+#endif