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/*++
Copyright (c) 2004, 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 }
EFI_FORWARD_DECLARATION (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
//
typedef struct _EFI_USB_ATAPI_PROTOCOL {
EFI_USB_ATAPI_PACKET_CMD UsbAtapiPacketCmd;
EFI_USB_MASS_STORAGE_RESET UsbAtapiReset;
UINT32 CommandProtocol;
} EFI_USB_ATAPI_PROTOCOL;
extern EFI_GUID gEfiUsbAtapiProtocolGuid;
#endif
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