| /*++ | |
| 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; | |
| // | |
| // Bot Driver Binding Protocol | |
| // | |
| EFI_STATUS | |
| EFIAPI | |
| BotDriverBindingSupported ( | |
| IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
| IN EFI_HANDLE ControllerHandle, | |
| IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath | |
| ); | |
| EFI_STATUS | |
| EFIAPI | |
| BotDriverBindingStart ( | |
| IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
| IN EFI_HANDLE ControllerHandle, | |
| IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath | |
| ); | |
| EFI_STATUS | |
| EFIAPI | |
| BotDriverBindingStop ( | |
| IN EFI_DRIVER_BINDING_PROTOCOL *This, | |
| IN EFI_HANDLE ControllerHandle, | |
| IN UINTN NumberOfChildren, | |
| IN EFI_HANDLE *ChildHandleBuffer | |
| ); | |
| // | |
| // EFI Component Name Functions | |
| // | |
| EFI_STATUS | |
| EFIAPI | |
| UsbBotComponentNameGetDriverName ( | |
| IN EFI_COMPONENT_NAME_PROTOCOL *This, | |
| IN CHAR8 *Language, | |
| OUT CHAR16 **DriverName | |
| ); | |
| EFI_STATUS | |
| EFIAPI | |
| UsbBotComponentNameGetControllerName ( | |
| IN EFI_COMPONENT_NAME_PROTOCOL *This, | |
| IN EFI_HANDLE ControllerHandle, | |
| IN EFI_HANDLE ChildHandle OPTIONAL, | |
| IN CHAR8 *Language, | |
| OUT CHAR16 **ControllerName | |
| ); | |
| #endif |