mirror of https://github.com/acidanthera/audk.git
84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
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/*++
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Copyright (c) 2004, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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UsbAtapi.h
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Abstract:
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EFI Atapi Protocol definition.
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Revision History
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--*/
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#ifndef _EFI_USB_ATAPI_H
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#define _EFI_USB_ATAPI_H
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//
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// Transfer protocol types
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//
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#define BOT 0x50
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#define CBI0 0x00
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#define CBI1 0x01
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//
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// SubClass Code (defines command set)
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//
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#define EFI_USB_SUBCLASS_RBC 0x01
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#define EFI_USB_SUBCLASS_ATAPI 0x02
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#define EFI_USB_SUBCLASS_QIC_157 0x03
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#define EFI_USB_SUBCLASS_UFI 0x04
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#define EFI_USB_SUBCLASS_SFF_8070i 0x05
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#define EFI_USB_SUBCLASS_SCSI 0x06
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#define EFI_USB_SUBCLASS_RESERVED_LOW 0x07
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#define EFI_USB_SUBCLASS_RESERVED_HIGH 0xff
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//
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// Global GUID for transfer protocol interface
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//
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#define EFI_USB_ATAPI_PROTOCOL_GUID \
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{ 0x2B2F68DA, 0x0CD2, 0x44cf, 0x8E, 0x8B, 0xBB, 0xA2, 0x0B, 0x1B, 0x5B, 0x75 }
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EFI_FORWARD_DECLARATION (EFI_USB_ATAPI_PROTOCOL);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_USB_ATAPI_PACKET_CMD) (
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IN EFI_USB_ATAPI_PROTOCOL *This,
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IN VOID *Command,
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IN UINT8 CommandSize,
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IN VOID *DataBuffer,
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IN UINT32 BufferLength,
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IN EFI_USB_DATA_DIRECTION Direction,
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IN UINT16 TimeOutInMilliSeconds
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);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_USB_MASS_STORAGE_RESET) (
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IN EFI_USB_ATAPI_PROTOCOL *This,
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IN BOOLEAN ExtendedVerification
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);
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//
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// Protocol Interface Structure
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//
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typedef struct _EFI_USB_ATAPI_PROTOCOL {
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EFI_USB_ATAPI_PACKET_CMD UsbAtapiPacketCmd;
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EFI_USB_MASS_STORAGE_RESET UsbAtapiReset;
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UINT32 CommandProtocol;
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} EFI_USB_ATAPI_PROTOCOL;
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extern EFI_GUID gEfiUsbAtapiProtocolGuid;
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#endif
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