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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:
BOT.h
Abstract:
--*/
#ifndef _BOT_H
#define _BOT_H
#include <IndustryStandard/Usb.h>
extern UINT32 gBOTDebugLevel;
extern UINT32 gBOTErrorLevel;
#define MASS_STORAGE_CLASS 0x08
#pragma pack(1)
//
// Bulk Only device protocol
//
typedef struct {
UINT32 dCBWSignature;
UINT32 dCBWTag;
UINT32 dCBWDataTransferLength;
UINT8 bmCBWFlags;
UINT8 bCBWLUN;
UINT8 bCBWCBLength;
UINT8 CBWCB[16];
} CBW;
typedef struct {
UINT32 dCSWSignature;
UINT32 dCSWTag;
UINT32 dCSWDataResidue;
UINT8 bCSWStatus;
} CSW;
#pragma pack()
#define USB_BOT_DEVICE_SIGNATURE EFI_SIGNATURE_32 ('u', 'b', 'o', 't')
typedef struct {
UINTN Signature;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_USB_ATAPI_PROTOCOL UsbAtapiProtocol;
EFI_USB_IO_PROTOCOL *UsbIo;
EFI_USB_INTERFACE_DESCRIPTOR *InterfaceDescriptor;
EFI_USB_ENDPOINT_DESCRIPTOR *BulkInEndpointDescriptor;
EFI_USB_ENDPOINT_DESCRIPTOR *BulkOutEndpointDescriptor;
EFI_UNICODE_STRING_TABLE *ControllerNameTable;
} USB_BOT_DEVICE;
#define USB_BOT_DEVICE_FROM_THIS(a) \
CR(a, USB_BOT_DEVICE, UsbAtapiProtocol, USB_BOT_DEVICE_SIGNATURE)
//
// Status code, see Usb Bot device spec
//
#define CSWSIG 0x53425355
#define CBWSIG 0x43425355
//
// Global Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gUsbBotDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gUsbBotComponentName;
extern EFI_GUID gUsbBotDriverGuid;
#endif
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