mirror of https://github.com/acidanthera/audk.git
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/** @file
|
|
UEFI ACPI Data Table Definition.
|
|
|
|
Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials are licensed and made available under
|
|
the terms and conditions of the BSD License that 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 __UEFI_ACPI_DATA_TABLE_H__
|
|
#define __UEFI_ACPI_DATA_TABLE_H__
|
|
|
|
#include <IndustryStandard/Acpi.h>
|
|
|
|
#pragma pack(1)
|
|
typedef struct {
|
|
EFI_ACPI_DESCRIPTION_HEADER Header;
|
|
GUID Identifier;
|
|
UINT16 DataOffset;
|
|
} EFI_ACPI_DATA_TABLE;
|
|
|
|
typedef struct {
|
|
EFI_ACPI_DATA_TABLE UefiAcpiDataTable;
|
|
UINT32 SwSmiNumber;
|
|
UINT64 BufferPtrAddress;
|
|
} EFI_SMM_COMMUNICATION_ACPI_TABLE;
|
|
|
|
typedef struct {
|
|
EFI_SMM_COMMUNICATION_ACPI_TABLE UefiSmmCommunicationAcpiTable;
|
|
EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE InvocationRegister;
|
|
} EFI_SMM_COMMUNICATION_ACPI_TABLE_2;
|
|
|
|
///
|
|
/// To avoid confusion in interpreting frames, the communication buffer should always
|
|
/// begin with EFI_SMM_COMMUNICATE_HEADER
|
|
///
|
|
typedef struct {
|
|
///
|
|
/// Allows for disambiguation of the message format.
|
|
///
|
|
EFI_GUID HeaderGuid;
|
|
///
|
|
/// Describes the size of Data (in bytes) and does not include the size of the header.
|
|
///
|
|
UINTN MessageLength;
|
|
///
|
|
/// Designates an array of bytes that is MessageLength in size.
|
|
///
|
|
UINT8 Data[1];
|
|
} EFI_SMM_COMMUNICATE_HEADER;
|
|
|
|
#pragma pack()
|
|
|
|
#endif
|
|
|