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/** @file
This file describes the contents of the ACPI Memory Mapped Configuration
Space Access Table (MCFG).  Some additional ACPI values are defined in Acpi10.h,
Acpi20.h, and Acpi30.h.

Copyright (c) 2013-2015 Intel Corporation.

This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution.  The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#ifndef _MCFG_H_
#define _MCFG_H_

//
// Statements that include other files
//

#include <IndustryStandard/Acpi.h>
#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h>

//
// MCFG Definitions
//

#define EFI_ACPI_OEM_MCFG_REVISION 0x00000001

//
// Define the number of allocation structures so that we can build the table structure.
//

#define EFI_ACPI_ALLOCATION_STRUCTURE_COUNT           1

//
// MCFG structure
//

//
// Ensure proper structure formats
//
#pragma pack (1)

//
// MCFG Table structure
//
typedef struct {
  EFI_ACPI_DESCRIPTION_HEADER                                                            Header;
  UINT64                                                                                 Reserved;
#if EFI_ACPI_ALLOCATION_STRUCTURE_COUNT > 0
  EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_SPACE_BASE_ADDRESS_ALLOCATION_STRUCTURE  AllocationStructure[EFI_ACPI_ALLOCATION_STRUCTURE_COUNT];
#endif
} EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_SPACE_ACCESS_DESCRIPTION_TABLE;

#pragma pack ()

#endif