mirror of https://github.com/acidanthera/audk.git
79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/*++
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Copyright (c) 2006, 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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BOT.h
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Abstract:
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--*/
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#ifndef _BOT_H
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#define _BOT_H
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#include <IndustryStandard/usb.h>
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#pragma pack(1)
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//
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// Bulk Only device protocol
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//
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typedef struct {
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UINT32 dCBWSignature;
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UINT32 dCBWTag;
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UINT32 dCBWDataTransferLength;
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UINT8 bmCBWFlags;
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UINT8 bCBWLUN;
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UINT8 bCBWCBLength;
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UINT8 CBWCB[16];
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} CBW;
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typedef struct {
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UINT32 dCSWSignature;
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UINT32 dCSWTag;
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UINT32 dCSWDataResidue;
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UINT8 bCSWStatus;
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} CSW;
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#pragma pack()
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#define USB_BOT_DEVICE_SIGNATURE EFI_SIGNATURE_32 ('u', 'b', 'o', 't')
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typedef struct {
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UINTN Signature;
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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EFI_USB_ATAPI_PROTOCOL UsbAtapiProtocol;
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EFI_USB_IO_PROTOCOL *UsbIo;
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EFI_USB_INTERFACE_DESCRIPTOR *InterfaceDescriptor;
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EFI_USB_ENDPOINT_DESCRIPTOR *BulkInEndpointDescriptor;
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EFI_USB_ENDPOINT_DESCRIPTOR *BulkOutEndpointDescriptor;
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EFI_UNICODE_STRING_TABLE *ControllerNameTable;
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} USB_BOT_DEVICE;
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#define USB_BOT_DEVICE_FROM_THIS(a) \
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CR(a, USB_BOT_DEVICE, UsbAtapiProtocol, USB_BOT_DEVICE_SIGNATURE)
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//
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// Status code, see Usb Bot device spec
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//
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#define CSWSIG 0x53425355
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#define CBWSIG 0x43425355
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//
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// Global Variables
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//
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extern EFI_DRIVER_BINDING_PROTOCOL gUsbBotDriverBinding;
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extern EFI_COMPONENT_NAME_PROTOCOL gUsbBotComponentName;
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extern EFI_GUID gUsbBotDriverGuid;
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#endif
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