--- /dev/null
+/*++\r
+\r
+Copyright (c) 2006 - 2007, Intel Corporation\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+Module Name:\r
+\r
+ UsbAtapi.h\r
+\r
+Abstract:\r
+\r
+ EFI Atapi Protocol definition.\r
+\r
+Revision History\r
+\r
+--*/\r
+\r
+#ifndef __EFI_USB_ATAPI_H__\r
+#define __EFI_USB_ATAPI_H__\r
+\r
+//\r
+// Transfer protocol types\r
+//\r
+#define BOT 0x50\r
+#define CBI0 0x00\r
+#define CBI1 0x01\r
+\r
+//\r
+// SubClass Code (defines command set)\r
+//\r
+#define EFI_USB_SUBCLASS_RBC 0x01\r
+#define EFI_USB_SUBCLASS_ATAPI 0x02\r
+#define EFI_USB_SUBCLASS_QIC_157 0x03\r
+#define EFI_USB_SUBCLASS_UFI 0x04\r
+#define EFI_USB_SUBCLASS_SFF_8070i 0x05\r
+#define EFI_USB_SUBCLASS_SCSI 0x06\r
+#define EFI_USB_SUBCLASS_RESERVED_LOW 0x07\r
+#define EFI_USB_SUBCLASS_RESERVED_HIGH 0xff\r
+//\r
+// Global GUID for transfer protocol interface\r
+//\r
+#define EFI_USB_ATAPI_PROTOCOL_GUID \\r
+ { 0x2B2F68DA, 0x0CD2, 0x44cf, {0x8E, 0x8B, 0xBB, 0xA2, 0x0B, 0x1B, 0x5B, 0x75 } }\r
+\r
+typedef struct _EFI_USB_ATAPI_PROTOCOL EFI_USB_ATAPI_PROTOCOL;\r
+\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_USB_ATAPI_PACKET_CMD) (\r
+ IN EFI_USB_ATAPI_PROTOCOL *This,\r
+ IN VOID *Command,\r
+ IN UINT8 CommandSize,\r
+ IN VOID *DataBuffer,\r
+ IN UINT32 BufferLength,\r
+ IN EFI_USB_DATA_DIRECTION Direction,\r
+ IN UINT16 TimeOutInMilliSeconds\r
+);\r
+\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_USB_MASS_STORAGE_RESET) (\r
+ IN EFI_USB_ATAPI_PROTOCOL *This,\r
+ IN BOOLEAN ExtendedVerification\r
+);\r
+\r
+//\r
+// Protocol Interface Structure\r
+//\r
+struct _EFI_USB_ATAPI_PROTOCOL {\r
+ EFI_USB_ATAPI_PACKET_CMD UsbAtapiPacketCmd;\r
+ EFI_USB_MASS_STORAGE_RESET UsbAtapiReset;\r
+ UINT32 CommandProtocol;\r
+};\r
+\r
+extern EFI_GUID gEfiUsbAtapiProtocolGuid;\r
+\r
+#endif\r