mirror of https://github.com/acidanthera/audk.git
70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/*++
|
|
|
|
Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
|
|
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
|
|
|
|
|
|
|
|
Module Name:
|
|
|
|
Mcfg.h
|
|
|
|
Abstract:
|
|
|
|
ACPI Memory mapped configuration space base address Description Table
|
|
implementation, based on PCI Firmware Specification Revision 3.0 final draft,
|
|
downloadable at http://www.pcisig.com/home
|
|
|
|
**/
|
|
|
|
#ifndef _MCFG_H_
|
|
#define _MCFG_H_
|
|
|
|
//
|
|
// Statements that include other files
|
|
//
|
|
#include <IndustryStandard/Acpi20.h>
|
|
#include "McfgTable.h"
|
|
#include "Platform.h"
|
|
|
|
//
|
|
// "MCFG" Static Resource Affinity Table
|
|
//
|
|
#define EFI_ACPI_3_0_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_SIGNATURE 0x4746434D
|
|
|
|
//
|
|
// MCFG Definitions, see specification for details.
|
|
//
|
|
#define EFI_ACPI_OEM_MCFG_REVISION 0x00000001
|
|
|
|
//
|
|
// Define the number of each table type.
|
|
// This is where the table layout is modified.
|
|
//
|
|
#define EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_BASE_ADDRESS_STRUCTURE_COUNT 1
|
|
|
|
//
|
|
// MCFG Table definition. The table must be defined in a platform
|
|
// specific manner.
|
|
//
|
|
//
|
|
// Ensure proper structure formats
|
|
//
|
|
#pragma pack(1)
|
|
|
|
typedef struct {
|
|
EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_HEADER Header;
|
|
|
|
#if EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_BASE_ADDRESS_STRUCTURE_COUNT > 0
|
|
EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_BASE_ADDRESS_STRUCTURE Segment[
|
|
EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_BASE_ADDRESS_STRUCTURE_COUNT];
|
|
#endif
|
|
|
|
} EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE;
|
|
|
|
#pragma pack()
|
|
|
|
#endif // _MCFG_H_
|