You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.0 KiB
60 lines
2.0 KiB
/** @file
|
|
TPM2 ACPI table definition.
|
|
|
|
Copyright (c) 2013 - 2019, 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
|
|
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 _TPM2_ACPI_H_
|
|
#define _TPM2_ACPI_H_
|
|
|
|
#include <IndustryStandard/Acpi.h>
|
|
|
|
#pragma pack (1)
|
|
|
|
#define EFI_TPM2_ACPI_TABLE_REVISION_3 3
|
|
#define EFI_TPM2_ACPI_TABLE_REVISION_4 4
|
|
#define EFI_TPM2_ACPI_TABLE_REVISION EFI_TPM2_ACPI_TABLE_REVISION_4
|
|
|
|
typedef struct {
|
|
EFI_ACPI_DESCRIPTION_HEADER Header;
|
|
// Flags field is replaced in version 4 and above
|
|
// BIT0~15: PlatformClass This field is only valid for version 4 and above
|
|
// BIT16~31: Reserved
|
|
UINT32 Flags;
|
|
UINT64 AddressOfControlArea;
|
|
UINT32 StartMethod;
|
|
//UINT8 PlatformSpecificParameters[]; // size up to 12
|
|
//UINT32 Laml; // Optional
|
|
//UINT32 Lasa; // Optional
|
|
} EFI_TPM2_ACPI_TABLE;
|
|
|
|
#define EFI_TPM2_ACPI_TABLE_START_METHOD_ACPI 2
|
|
#define EFI_TPM2_ACPI_TABLE_START_METHOD_TIS 6
|
|
#define EFI_TPM2_ACPI_TABLE_START_METHOD_COMMAND_RESPONSE_BUFFER_INTERFACE 7
|
|
#define EFI_TPM2_ACPI_TABLE_START_METHOD_COMMAND_RESPONSE_BUFFER_INTERFACE_WITH_ACPI 8
|
|
#define EFI_TPM2_ACPI_TABLE_START_METHOD_COMMAND_RESPONSE_BUFFER_INTERFACE_WITH_SMC 11
|
|
|
|
typedef struct {
|
|
UINT32 Reserved;
|
|
UINT32 Error;
|
|
UINT32 Cancel;
|
|
UINT32 Start;
|
|
UINT64 InterruptControl;
|
|
UINT32 CommandSize;
|
|
UINT64 Command;
|
|
UINT32 ResponseSize;
|
|
UINT64 Response;
|
|
} EFI_TPM2_ACPI_CONTROL_AREA;
|
|
|
|
#pragma pack ()
|
|
|
|
#endif
|