mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-02 13:03:28 +01:00
52 lines
1.1 KiB
C
Executable File
52 lines
1.1 KiB
C
Executable File
/** @file
|
|
Support for EFI PCI specification.
|
|
|
|
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef _EFI_PCI_H_
|
|
#define _EFI_PCI_H_
|
|
|
|
//#include "pci22.h"
|
|
//#include "pci23.h"
|
|
//#include "pci30.h"
|
|
|
|
#pragma pack(push, 1)
|
|
|
|
typedef struct {
|
|
UINT8 Register;
|
|
UINT8 Function;
|
|
UINT8 Device;
|
|
UINT8 Bus;
|
|
UINT8 Reserved[4];
|
|
} DEFIO_PCI_ADDR;
|
|
|
|
#define EFI_ROOT_BRIDGE_LIST 'eprb'
|
|
#define EFI_PCI_EXPANSION_ROM_HEADER_EFISIGNATURE 0x0EF1
|
|
|
|
typedef struct {
|
|
UINT16 Signature; // 0xaa55
|
|
UINT16 InitializationSize;
|
|
UINT32 EfiSignature; // 0x0EF1
|
|
UINT16 EfiSubsystem;
|
|
UINT16 EfiMachineType;
|
|
UINT16 CompressionType;
|
|
UINT8 Reserved[8];
|
|
UINT16 EfiImageHeaderOffset;
|
|
UINT16 PcirOffset;
|
|
} EFI_PCI_EXPANSION_ROM_HEADER;
|
|
|
|
typedef union {
|
|
UINT8 *Raw;
|
|
PCI_EXPANSION_ROM_HEADER *Generic;
|
|
EFI_PCI_EXPANSION_ROM_HEADER *Efi;
|
|
EFI_LEGACY_EXPANSION_ROM_HEADER *PcAt;
|
|
} EFI_PCI_ROM_HEADER;
|
|
|
|
#pragma pack(pop)
|
|
|
|
#endif
|