diff --git a/MdeModulePkg/Include/Protocol/UsbAtapi.h b/MdeModulePkg/Include/Protocol/UsbAtapi.h
new file mode 100644
index 0000000000..daa05293be
--- /dev/null
+++ b/MdeModulePkg/Include/Protocol/UsbAtapi.h
@@ -0,0 +1,83 @@
+/*++
+
+Copyright (c) 2006 - 2007, Intel Corporation
+All rights reserved. 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.
+
+Module Name:
+
+    UsbAtapi.h
+
+Abstract:
+
+    EFI Atapi Protocol definition.
+
+Revision History
+
+--*/
+
+#ifndef __EFI_USB_ATAPI_H__
+#define __EFI_USB_ATAPI_H__
+
+//
+// Transfer protocol types
+//
+#define BOT    0x50
+#define CBI0  0x00
+#define CBI1  0x01
+
+//
+// SubClass Code (defines command set)
+//
+#define EFI_USB_SUBCLASS_RBC            0x01
+#define EFI_USB_SUBCLASS_ATAPI          0x02
+#define EFI_USB_SUBCLASS_QIC_157        0x03
+#define EFI_USB_SUBCLASS_UFI            0x04
+#define EFI_USB_SUBCLASS_SFF_8070i      0x05
+#define EFI_USB_SUBCLASS_SCSI           0x06
+#define EFI_USB_SUBCLASS_RESERVED_LOW   0x07
+#define EFI_USB_SUBCLASS_RESERVED_HIGH  0xff
+//
+// Global GUID for transfer protocol interface
+//
+#define EFI_USB_ATAPI_PROTOCOL_GUID \
+    { 0x2B2F68DA, 0x0CD2, 0x44cf, {0x8E, 0x8B, 0xBB, 0xA2, 0x0B, 0x1B, 0x5B, 0x75 } }
+
+typedef struct _EFI_USB_ATAPI_PROTOCOL EFI_USB_ATAPI_PROTOCOL;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_USB_ATAPI_PACKET_CMD) (
+  IN EFI_USB_ATAPI_PROTOCOL  *This,
+  IN  VOID                            *Command,
+  IN  UINT8                            CommandSize,
+  IN  VOID                            *DataBuffer,
+  IN  UINT32                          BufferLength,
+  IN  EFI_USB_DATA_DIRECTION          Direction,
+  IN  UINT16                          TimeOutInMilliSeconds
+);
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_USB_MASS_STORAGE_RESET) (
+  IN EFI_USB_ATAPI_PROTOCOL  *This,
+  IN  BOOLEAN                         ExtendedVerification
+);
+
+//
+//  Protocol Interface Structure
+//
+struct _EFI_USB_ATAPI_PROTOCOL {
+  EFI_USB_ATAPI_PACKET_CMD        UsbAtapiPacketCmd;
+  EFI_USB_MASS_STORAGE_RESET      UsbAtapiReset;
+  UINT32                          CommandProtocol;
+};
+
+extern EFI_GUID gEfiUsbAtapiProtocolGuid;
+
+#endif