mirror of https://github.com/acidanthera/audk.git
153 lines
5.2 KiB
C
153 lines
5.2 KiB
C
/** @file
|
|
TCG EFI Platform Definition in TCG_EFI_Platform_1_20_Final
|
|
|
|
Copyright (c) 2006 - 2008, Intel Corporation
|
|
All rights reserved. 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 __UEFI_TCG_PLATFORM_H__
|
|
#define __UEFI_TCG_PLATFOMR_H__
|
|
|
|
#include <IndustryStandard/Tpm12.h>
|
|
|
|
#include <Uefi.h>
|
|
|
|
//
|
|
// Standard event types
|
|
//
|
|
#define EV_POST_CODE ((TCG_EVENTTYPE) 0x00000001)
|
|
#define EV_SEPARATOR ((TCG_EVENTTYPE) 0x00000004)
|
|
#define EV_S_CRTM_CONTENTS ((TCG_EVENTTYPE) 0x00000007)
|
|
#define EV_S_CRTM_VERSION ((TCG_EVENTTYPE) 0x00000008)
|
|
|
|
//
|
|
// EFI specific event types
|
|
//
|
|
#define EV_EFI_EVENT_BASE ((TCG_EVENTTYPE) 0x80000000)
|
|
#define EV_EFI_VARIABLE_DRIVER_CONFIG (EV_EFI_EVENT_BASE + 1)
|
|
#define EV_EFI_VARIABLE_BOOT (EV_EFI_EVENT_BASE + 2)
|
|
#define EV_EFI_BOOT_SERVICES_APPLICATION (EV_EFI_EVENT_BASE + 3)
|
|
#define EV_EFI_BOOT_SERVICES_DRIVER (EV_EFI_EVENT_BASE + 4)
|
|
#define EV_EFI_RUNTIME_SERVICES_DRIVER (EV_EFI_EVENT_BASE + 5)
|
|
#define EV_EFI_GPT_EVENT (EV_EFI_EVENT_BASE + 6)
|
|
#define EV_EFI_ACTION (EV_EFI_EVENT_BASE + 7)
|
|
#define EV_EFI_PLATFORM_FIRMWARE_BLOB (EV_EFI_EVENT_BASE + 8)
|
|
#define EV_EFI_HANDOFF_TABLES (EV_EFI_EVENT_BASE + 9)
|
|
|
|
#define EFI_CALLING_EFI_APPLICATION \
|
|
"Calling EFI Application from Boot Option"
|
|
#define EFI_RETURNING_FROM_EFI_APPLICATOIN \
|
|
"Returning from EFI Application from Boot Option"
|
|
#define EFI_EXIT_BOOT_SERVICES_INVOCATION \
|
|
"Exit Boot Services Invocation"
|
|
#define EFI_EXIT_BOOT_SERVICES_FAILED \
|
|
"Exit Boot Services Returned with Failure"
|
|
#define EFI_EXIT_BOOT_SERVICES_SUCCEEDED \
|
|
"Exit Boot Services Returned with Success"
|
|
|
|
//
|
|
// Set structure alignment to 1-byte
|
|
//
|
|
#pragma pack (1)
|
|
|
|
typedef UINT32 TCG_EVENTTYPE;
|
|
|
|
#define TCG_DIGEST TPM_DIGEST
|
|
#define TCG_PCRINDEX TPM_PCRINDEX
|
|
|
|
///
|
|
/// Event Log Entry Structure Definition
|
|
///
|
|
typedef struct tdTCG_PCR_EVENT {
|
|
TCG_PCRINDEX PCRIndex; ///< PCRIndex event extended to
|
|
TCG_EVENTTYPE EventType; ///< TCG EFI event type
|
|
TCG_DIGEST Digest; ///< Value extended into PCRIndex
|
|
UINT32 EventSize; ///< Size of the event data
|
|
UINT8 Event[1]; ///< The event data
|
|
} TCG_PCR_EVENT;
|
|
|
|
#define TSS_EVENT_DATA_MAX_SIZE 256
|
|
|
|
///
|
|
/// TCG_PCR_EVENT_HDR
|
|
///
|
|
typedef struct tdTCG_PCR_EVENT_HDR {
|
|
TCG_PCRINDEX PCRIndex;
|
|
TCG_EVENTTYPE EventType;
|
|
TCG_DIGEST Digest;
|
|
UINT32 EventSize;
|
|
} TCG_PCR_EVENT_HDR;
|
|
|
|
///
|
|
/// EFI_PLATFORM_FIRMWARE_BLOB
|
|
///
|
|
/// BlobLength should be of type UINTN but we use UINT64 here
|
|
/// because PEI is 32-bit while DXE is 64-bit on x64 platforms
|
|
///
|
|
typedef struct tdEFI_PLATFORM_FIRMWARE_BLOB {
|
|
EFI_PHYSICAL_ADDRESS BlobBase;
|
|
UINT64 BlobLength;
|
|
} EFI_PLATFORM_FIRMWARE_BLOB;
|
|
|
|
///
|
|
/// EFI_IMAGE_LOAD_EVENT
|
|
///
|
|
/// This structure is used in EV_EFI_BOOT_SERVICES_APPLICATION,
|
|
/// EV_EFI_BOOT_SERVICES_DRIVER and EV_EFI_RUNTIME_SERVICES_DRIVER
|
|
///
|
|
typedef struct tdEFI_IMAGE_LOAD_EVENT {
|
|
EFI_PHYSICAL_ADDRESS ImageLocationInMemory;
|
|
UINTN ImageLengthInMemory;
|
|
UINTN ImageLinkTimeAddress;
|
|
UINTN LengthOfDevicePath;
|
|
EFI_DEVICE_PATH_PROTOCOL DevicePath[1];
|
|
} EFI_IMAGE_LOAD_EVENT;
|
|
|
|
///
|
|
/// EFI_HANDOFF_TABLE_POINTERS
|
|
///
|
|
/// This structure is used in EV_EFI_HANDOFF_TABLES event to facilitate
|
|
/// the measurement of given configuration tables.
|
|
///
|
|
typedef struct tdEFI_HANDOFF_TABLE_POINTERS {
|
|
UINTN NumberOfTables;
|
|
EFI_CONFIGURATION_TABLE TableEntry[1];
|
|
} EFI_HANDOFF_TABLE_POINTERS;
|
|
|
|
///
|
|
/// EFI_VARIABLE_DATA
|
|
///
|
|
/// This structure serves as the header for measuring variables. The name of the
|
|
/// variable (in Unicode format) should immediately follow, then the variable
|
|
/// data.
|
|
///
|
|
typedef struct tdEFI_VARIABLE_DATA {
|
|
EFI_GUID VariableName;
|
|
UINTN UnicodeNameLength;
|
|
UINTN VariableDataLength;
|
|
CHAR16 UnicodeName[1];
|
|
INT8 VariableData[1]; ///< Driver or platform-specific data
|
|
} EFI_VARIABLE_DATA;
|
|
|
|
typedef struct tdEFI_GPT_DATA {
|
|
EFI_PARTITION_TABLE_HEADER EfiPartitionHeader;
|
|
UINTN NumberOfPartitions;
|
|
EFI_PARTITION_ENTRY Partitions[1];
|
|
} EFI_GPT_DATA;
|
|
|
|
//
|
|
// Restore original structure alignment
|
|
//
|
|
#pragma pack ()
|
|
|
|
#endif
|
|
|
|
|