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/*++
Copyright (c) 2006, 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:
UsbMassStorage.h
Abstract:
Header file for USB Mass Storage Driver's Data Structures
Revision History
--*/
#ifndef _USB_FLP_H
#define _USB_FLP_H
#include <IndustryStandard/usb.h>
#include "UsbMassStorageData.h"
#define CLASS_MASSTORAGE 8
#define SUBCLASS_UFI 4
#define SUBCLASS_8070 5
#define PROTOCOL_BOT 0x50
#define PROTOCOL_CBI0 0
#define PROTOCOL_CBI1 1
#define USBFLOPPY 1
#define USBFLOPPY2 2 // for those that use ReadCapacity(0x25) command to retrieve media capacity
#define USBCDROM 3
#define USB_FLOPPY_DEV_SIGNATURE EFI_SIGNATURE_32 ('u', 'f', 'l', 'p')
typedef struct {
UINTN Signature;
EFI_HANDLE Handle;
EFI_BLOCK_IO_PROTOCOL BlkIo;
EFI_BLOCK_IO_MEDIA BlkMedia;
EFI_USB_ATAPI_PROTOCOL *AtapiProtocol;
REQUEST_SENSE_DATA *SenseData;
UINT8 SenseDataNumber;
UINT8 DeviceType;
} USB_FLOPPY_DEV;
#define USB_FLOPPY_DEV_FROM_THIS(a) \
CR(a, USB_FLOPPY_DEV, BlkIo, USB_FLOPPY_DEV_SIGNATURE)
#endif
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