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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 |
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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_DRIVER_BINDING_PROTOCOL gUsbCbi1DriverBinding;\r |
71 | extern EFI_COMPONENT_NAME_PROTOCOL gUsbCbi1ComponentName;\r |
72 | \r |
73 | //\r |
74 | // EFI Component Name Functions\r |
75 | //\r |
76 | EFI_STATUS\r |
77 | EFIAPI\r |
78 | UsbCbi1ComponentNameGetDriverName (\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 | UsbCbi1ComponentNameGetControllerName (\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 |