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1 | /*++\r |
| 2 | \r |
| 3 | Copyright (c) 2006, Intel Corporation \r |
| 4 | All rights reserved. This program and the accompanying materials \r |
| 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r |
| 7 | http://opensource.org/licenses/bsd-license.php \r |
| 8 | \r |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
| 11 | \r |
| 12 | Module Name:\r |
| 13 | \r |
| 14 | cbi.h\r |
| 15 | \r |
| 16 | Abstract:\r |
| 17 | \r |
| 18 | USB CBI transportation protocol definitions.\r |
| 19 | --*/\r |
| 20 | \r |
| 21 | #ifndef _CBI_H\r |
| 22 | #define _CBI_H\r |
| 23 | \r |
| 24 | \r |
| f0ec738d |
25 | #include <IndustryStandard/Usb.h>\r |
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26 | \r |
| 27 | #define bit(a) (1 << (a))\r |
| 28 | \r |
| 29 | #define MASS_STORAGE_CLASS 0x08\r |
| 30 | #define CBI0_INTERFACE_PROTOCOL 0x00\r |
| 31 | #define CBI1_INTERFACE_PROTOCOL 0x01\r |
| 32 | \r |
| 33 | //\r |
| 34 | // in millisecond unit\r |
| 35 | //\r |
| 36 | #define STALL_1_SECOND 1000 \r |
| 37 | \r |
| 38 | #pragma pack(1)\r |
| 39 | //\r |
| 40 | // Data block definition for transportation through interrupt endpoint\r |
| 41 | //\r |
| 42 | typedef struct {\r |
| 43 | UINT8 bType;\r |
| 44 | UINT8 bValue;\r |
| 45 | } INTERRUPT_DATA_BLOCK;\r |
| 46 | \r |
| 47 | #pragma pack()\r |
| 48 | \r |
| 49 | #define USB_CBI_DEVICE_SIGNATURE EFI_SIGNATURE_32 ('u', 'c', 'b', 'i')\r |
| 50 | \r |
| 51 | //\r |
| 52 | // Device structure for CBI, interrupt endpoint may be not used in\r |
| 53 | // CBI1 Protocol\r |
| 54 | //\r |
| 55 | typedef struct {\r |
| 56 | UINT32 Signature;\r |
| 57 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r |
| 58 | EFI_USB_ATAPI_PROTOCOL UsbAtapiProtocol;\r |
| 59 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| 60 | EFI_USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;\r |
| 61 | EFI_USB_ENDPOINT_DESCRIPTOR BulkInEndpointDescriptor;\r |
| 62 | EFI_USB_ENDPOINT_DESCRIPTOR BulkOutEndpointDescriptor;\r |
| 63 | EFI_USB_ENDPOINT_DESCRIPTOR InterruptEndpointDescriptor;\r |
| 64 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;\r |
| 65 | } USB_CBI_DEVICE;\r |
| 66 | \r |
| 67 | #define USB_CBI_DEVICE_FROM_THIS(a) \\r |
| 68 | CR(a, USB_CBI_DEVICE, UsbAtapiProtocol, USB_CBI_DEVICE_SIGNATURE)\r |
| 69 | \r |
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70 | extern EFI_COMPONENT_NAME_PROTOCOL gUsbCbi0ComponentName;\r |
| 71 | extern EFI_DRIVER_BINDING_PROTOCOL gUsbCbi0DriverBinding;\r |
| 72 | \r |
| 73 | //\r |
| 74 | // EFI Component Name Functions\r |
| 75 | //\r |
| 76 | EFI_STATUS\r |
| 77 | EFIAPI\r |
| 78 | UsbCbi0ComponentNameGetDriverName (\r |
| 79 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r |
| 80 | IN CHAR8 *Language,\r |
| 81 | OUT CHAR16 **DriverName\r |
| 82 | );\r |
| 83 | \r |
| 84 | EFI_STATUS\r |
| 85 | EFIAPI\r |
| 86 | UsbCbi0ComponentNameGetControllerName (\r |
| 87 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r |
| 88 | IN EFI_HANDLE ControllerHandle,\r |
| 89 | IN EFI_HANDLE ChildHandle OPTIONAL,\r |
| 90 | IN CHAR8 *Language,\r |
| 91 | OUT CHAR16 **ControllerName\r |
| 92 | );\r |
| 93 | \r |
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94 | #endif\r |
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