projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 30fdf114 LG |
1 | /** @file\r |
| 2 | Support for EFI PCI specification.\r | |
| 3 | \r | |
| 97fa0ee9 | 4 | Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r |
| 30fdf114 | 5 | \r |
| 2e351cbe | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 30fdf114 | 7 | \r |
| 30fdf114 LG |
8 | **/\r |
| 9 | \r | |
| 10 | #ifndef _EFI_PCI_H_\r | |
| 11 | #define _EFI_PCI_H_\r | |
| 12 | \r | |
| 13 | //#include "pci22.h"\r | |
| 14 | //#include "pci23.h"\r | |
| 15 | //#include "pci30.h"\r | |
| 16 | \r | |
| 17 | #pragma pack(push, 1)\r | |
| 18 | \r | |
| 19 | typedef struct {\r | |
| 20 | UINT8 Register;\r | |
| 21 | UINT8 Function;\r | |
| 22 | UINT8 Device;\r | |
| 23 | UINT8 Bus;\r | |
| 24 | UINT8 Reserved[4];\r | |
| 25 | } DEFIO_PCI_ADDR;\r | |
| 26 | \r | |
| 27 | #define EFI_ROOT_BRIDGE_LIST 'eprb'\r | |
| 28 | #define EFI_PCI_EXPANSION_ROM_HEADER_EFISIGNATURE 0x0EF1\r | |
| 29 | \r | |
| 30 | typedef struct {\r | |
| 31 | UINT16 Signature; // 0xaa55\r | |
| 32 | UINT16 InitializationSize;\r | |
| 33 | UINT32 EfiSignature; // 0x0EF1\r | |
| 34 | UINT16 EfiSubsystem;\r | |
| 35 | UINT16 EfiMachineType;\r | |
| 36 | UINT16 CompressionType;\r | |
| 37 | UINT8 Reserved[8];\r | |
| 38 | UINT16 EfiImageHeaderOffset;\r | |
| 39 | UINT16 PcirOffset;\r | |
| 40 | } EFI_PCI_EXPANSION_ROM_HEADER;\r | |
| 41 | \r | |
| 42 | typedef union {\r | |
| 43 | UINT8 *Raw;\r | |
| 44 | PCI_EXPANSION_ROM_HEADER *Generic;\r | |
| 45 | EFI_PCI_EXPANSION_ROM_HEADER *Efi;\r | |
| 46 | EFI_LEGACY_EXPANSION_ROM_HEADER *PcAt;\r | |
| 47 | } EFI_PCI_ROM_HEADER;\r | |
| 48 | \r | |
| 49 | #pragma pack(pop)\r | |
| 50 | \r | |
| 51 | #endif\r |