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30fdf114 LG |
1 | /** @file\r |
2 | Support for EFI PCI specification.\r | |
3 | \r | |
4 | Copyright (c) 2006 - 2008, Intel Corporation All rights reserved.\r | |
5 | \r | |
6 | This program and the accompanying materials are licensed and made available\r | |
7 | under the terms and conditions of the BSD License which accompanies this\r | |
8 | distribution. The full text of the license may be found at:\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | File Name: EfiPci.h\r | |
15 | \r | |
16 | **/\r | |
17 | \r | |
18 | #ifndef _EFI_PCI_H_\r | |
19 | #define _EFI_PCI_H_\r | |
20 | \r | |
21 | //#include "pci22.h"\r | |
22 | //#include "pci23.h"\r | |
23 | //#include "pci30.h"\r | |
24 | \r | |
25 | #pragma pack(push, 1)\r | |
26 | \r | |
27 | typedef struct {\r | |
28 | UINT8 Register;\r | |
29 | UINT8 Function;\r | |
30 | UINT8 Device;\r | |
31 | UINT8 Bus;\r | |
32 | UINT8 Reserved[4];\r | |
33 | } DEFIO_PCI_ADDR;\r | |
34 | \r | |
35 | #define EFI_ROOT_BRIDGE_LIST 'eprb'\r | |
36 | #define EFI_PCI_EXPANSION_ROM_HEADER_EFISIGNATURE 0x0EF1\r | |
37 | \r | |
38 | typedef struct {\r | |
39 | UINT16 Signature; // 0xaa55\r | |
40 | UINT16 InitializationSize;\r | |
41 | UINT32 EfiSignature; // 0x0EF1\r | |
42 | UINT16 EfiSubsystem;\r | |
43 | UINT16 EfiMachineType;\r | |
44 | UINT16 CompressionType;\r | |
45 | UINT8 Reserved[8];\r | |
46 | UINT16 EfiImageHeaderOffset;\r | |
47 | UINT16 PcirOffset;\r | |
48 | } EFI_PCI_EXPANSION_ROM_HEADER;\r | |
49 | \r | |
50 | typedef union {\r | |
51 | UINT8 *Raw;\r | |
52 | PCI_EXPANSION_ROM_HEADER *Generic;\r | |
53 | EFI_PCI_EXPANSION_ROM_HEADER *Efi;\r | |
54 | EFI_LEGACY_EXPANSION_ROM_HEADER *PcAt;\r | |
55 | } EFI_PCI_ROM_HEADER;\r | |
56 | \r | |
57 | #pragma pack(pop)\r | |
58 | \r | |
59 | #endif\r |