projects / mirror_edk2.git / blame
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|---|---|---|
| 3cbfba02 DW |
1 | /**\r |
| 2 | **/\r | |
| 3 | /**\r | |
| 4 | \r | |
| 5 | Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved\r | |
| 6 | \r | |
| 7 | This program and the accompanying materials are licensed and made available under\r | |
| 8 | the terms and conditions of the BSD License that accompanies this distribution.\r | |
| 9 | The full text of the license may be found at\r | |
| 10 | http://opensource.org/licenses/bsd-license.php.\r | |
| 11 | \r | |
| 12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 14 | \r | |
| 15 | \r | |
| 16 | \r | |
| 17 | @file\r | |
| 18 | PchInfo.h\r | |
| 19 | \r | |
| 20 | @brief\r | |
| 21 | This file defines the PCH Info Protocol.\r | |
| 22 | \r | |
| 23 | **/\r | |
| 24 | #ifndef _PCH_INFO_H_\r | |
| 25 | #define _PCH_INFO_H_\r | |
| 26 | \r | |
| 27 | \r | |
| 28 | #define EFI_PCH_INFO_PROTOCOL_GUID \\r | |
| 29 | { \\r | |
| 30 | 0xd31f0400, 0x7d16, 0x4316, 0xbf, 0x88, 0x60, 0x65, 0x88, 0x3b, 0x40, 0x2b \\r | |
| 31 | }\r | |
| 32 | extern EFI_GUID gEfiPchInfoProtocolGuid;\r | |
| 33 | \r | |
| 34 | ///\r | |
| 35 | /// Forward reference for ANSI C compatibility\r | |
| 36 | ///\r | |
| 37 | typedef struct _EFI_PCH_INFO_PROTOCOL EFI_PCH_INFO_PROTOCOL;\r | |
| 38 | \r | |
| 39 | ///\r | |
| 40 | /// Protocol revision number\r | |
| 41 | /// Any backwards compatible changes to this protocol will result in an update in the revision number\r | |
| 42 | /// Major changes will require publication of a new protocol\r | |
| 43 | ///\r | |
| 44 | /// Revision 1: Original version\r | |
| 45 | ///\r | |
| 46 | #define PCH_INFO_PROTOCOL_REVISION_1 1\r | |
| 47 | #define PCH_INFO_PROTOCOL_REVISION_2 2\r | |
| 48 | \r | |
| 49 | ///\r | |
| 50 | /// RCVersion[7:0] is the release number.\r | |
| 51 | /// For example:\r | |
| 52 | /// VlvFramework 0.6.0-01 should be 00 06 00 01 (0x00060001)\r | |
| 53 | /// VlvFramework 0.6.2 should be 00 06 02 00 (0x00060200)\r | |
| 54 | ///\r | |
| 55 | #define PCH_RC_VERSION 0x01000000\r | |
| 56 | \r | |
| 57 | ///\r | |
| 58 | /// Protocol definition\r | |
| 59 | ///\r | |
| 60 | struct _EFI_PCH_INFO_PROTOCOL {\r | |
| 61 | UINT8 Revision;\r | |
| 62 | UINT8 BusNumber;\r | |
| 63 | UINT32 RCVersion;\r | |
| 64 | };\r | |
| 65 | \r | |
| 66 | #endif\r |