| | 1 | /** @file\r |
| | 2 | \r |
| | 3 | Copyright (c) 2007, 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 | UsbMassCbi.h\r |
| | 15 | \r |
| | 16 | Abstract:\r |
| | 17 | \r |
| | 18 | Defination for the USB mass storage Control/Bulk/Interrupt transpor.\r |
| | 19 | \r |
| | 20 | Revision History\r |
| | 21 | \r |
| | 22 | \r |
| | 23 | **/\r |
| | 24 | \r |
| | 25 | #ifndef _EFI_USBMASS_CBI_H_\r |
| | 26 | #define _EFI_USBMASS_CBI_H_\r |
| | 27 | \r |
| | 28 | enum {\r |
| | 29 | USB_CBI_MAX_PACKET_NUM = 16,\r |
| | 30 | USB_CBI_RESET_CMD_LEN = 12,\r |
| | 31 | \r |
| | 32 | //\r |
| | 33 | // Usb Cbi retry C/B/I transport times, set by experience\r |
| | 34 | //\r |
| | 35 | USB_CBI_MAX_RETRY = 3,\r |
| | 36 | \r |
| | 37 | //\r |
| | 38 | // Usb Cbi wait device reset complete, set by experience\r |
| | 39 | // \r |
| | 40 | USB_CBI_RESET_DEVICE_STALL = 50 * USB_MASS_1_MILLISECOND,\r |
| | 41 | \r |
| | 42 | //\r |
| | 43 | // Usb Cbi transport timeout, set by experience\r |
| | 44 | //\r |
| | 45 | USB_CBI_RESET_DEVICE_TIMEOUT = 1 * USB_MASS_1_SECOND\r |
| | 46 | };\r |
| | 47 | \r |
| | 48 | //\r |
| | 49 | // Put Interface at the first field is to make it easy to get by Context, which\r |
| | 50 | // could be BOT/CBI Protocol instance\r |
| | 51 | //\r |
| | 52 | typedef struct {\r |
| | 53 | EFI_USB_INTERFACE_DESCRIPTOR Interface;\r |
| | 54 | EFI_USB_ENDPOINT_DESCRIPTOR *BulkInEndpoint;\r |
| | 55 | EFI_USB_ENDPOINT_DESCRIPTOR *BulkOutEndpoint;\r |
| | 56 | EFI_USB_ENDPOINT_DESCRIPTOR *InterruptEndpoint;\r |
| | 57 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| | 58 | } USB_CBI_PROTOCOL;\r |
| | 59 | \r |
| | 60 | #pragma pack(1)\r |
| | 61 | typedef struct {\r |
| | 62 | UINT8 Type;\r |
| | 63 | UINT8 Value;\r |
| | 64 | } USB_CBI_STATUS;\r |
| | 65 | #pragma pack()\r |
| | 66 | \r |
| | 67 | extern USB_MASS_TRANSPORT mUsbCbi0Transport;\r |
| | 68 | extern USB_MASS_TRANSPORT mUsbCbi1Transport;\r |
| | 69 | #endif\r |
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