mirror of https://github.com/acidanthera/audk.git
Add TPM related definitions.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4461 6f19259b-4bc3-4df7-8a09-765794883524
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/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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TcgService.h
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Abstract:
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TCG Service Protocol as defined in TCG_EFI_Protocol_1_20_Final
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See http://trustedcomputinggroup.org for the latest specification
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--*/
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#ifndef _TCG_SERVICE_PROTOCOL_H_
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#define _TCG_SERVICE_PROTOCOL_H_
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#include <Uefi/UefiTcgPlatform.h>
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#define EFI_TCG_PROTOCOL_GUID \
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{0xf541796d, 0xa62e, 0x4954, { 0xa7, 0x75, 0x95, 0x84, 0xf6, 0x1b, 0x9c, 0xdd } }
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typedef struct _EFI_TCG_PROTOCOL EFI_TCG_PROTOCOL;
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//
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// Set structure alignment to 1-byte
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//
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#pragma pack (push, 1)
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typedef struct {
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UINT8 Major;
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UINT8 Minor;
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UINT8 RevMajor;
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UINT8 RevMinor;
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} TCG_VERSION;
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typedef struct _TCG_EFI_BOOT_SERVICE_CAPABILITY {
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UINT8 Size; // Size of this structure
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TCG_VERSION StructureVersion;
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TCG_VERSION ProtocolSpecVersion;
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UINT8 HashAlgorithmBitmap; // Hash algorithms
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// this protocol is capable of : 01=SHA-1
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BOOLEAN TPMPresentFlag; // 00h = TPM not present
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BOOLEAN TPMDeactivatedFlag; // 01h = TPM currently deactivated
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} TCG_EFI_BOOT_SERVICE_CAPABILITY;
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typedef UINT32 TCG_ALGORITHM_ID;
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//
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// Restore original structure alignment
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//
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#pragma pack (pop)
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typedef
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EFI_STATUS
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(EFIAPI *EFI_TCG_STATUS_CHECK) (
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IN EFI_TCG_PROTOCOL *This,
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OUT TCG_EFI_BOOT_SERVICE_CAPABILITY
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*ProtocolCapability,
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OUT UINT32 *TCGFeatureFlags,
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OUT EFI_PHYSICAL_ADDRESS *EventLogLocation,
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OUT EFI_PHYSICAL_ADDRESS *EventLogLastEntry
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);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_TCG_HASH_ALL) (
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IN EFI_TCG_PROTOCOL *This,
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IN UINT8 *HashData,
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IN UINT64 HashDataLen,
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IN TCG_ALGORITHM_ID AlgorithmId,
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IN OUT UINT64 *HashedDataLen,
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IN OUT UINT8 **HashedDataResult
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);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_TCG_LOG_EVENT) (
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IN EFI_TCG_PROTOCOL *This,
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IN TCG_PCR_EVENT *TCGLogData,
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IN OUT UINT32 *EventNumber,
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IN UINT32 Flags
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);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_TCG_PASS_THROUGH_TO_TPM) (
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IN EFI_TCG_PROTOCOL *This,
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IN UINT32 TpmInputParamterBlockSize,
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IN UINT8 *TpmInputParamterBlock,
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IN UINT32 TpmOutputParameterBlockSize,
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IN UINT8 *TpmOutputParameterBlock
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);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_TCG_HASH_LOG_EXTEND_EVENT) (
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IN EFI_TCG_PROTOCOL *This,
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IN UINT8 *HashData,
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IN UINT64 HashDataLen,
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IN TCG_ALGORITHM_ID AlgorithmId,
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IN OUT TCG_PCR_EVENT *TCGLogData,
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IN OUT UINT32 *EventNumber,
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OUT EFI_PHYSICAL_ADDRESS *EventLogLastEntry
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);
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typedef struct _EFI_TCG_PROTOCOL {
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EFI_TCG_STATUS_CHECK StatusCheck;
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EFI_TCG_HASH_ALL HashAll;
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EFI_TCG_LOG_EVENT LogEvent;
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EFI_TCG_PASS_THROUGH_TO_TPM PassThroughToTpm;
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EFI_TCG_HASH_LOG_EXTEND_EVENT HashLogExtendEvent;
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} EFI_TCG_PROTOCOL;
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extern EFI_GUID gEfiTcgProtocolGuid;
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#endif
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@ -0,0 +1,150 @@
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/* @file
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TCG EFI Platform Definition in TCG_EFI_Platform_1_20_Final
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Copyright (c) 2006 - 2007, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __UEFI_TCG_PLATFORM_H__
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#define __UEFI_TCG_PLATFOMR_H__
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#include <IndustryStandard/Tpm12.h>
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#include <Uefi.h>
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//
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// Standard event types
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//
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#define EV_POST_CODE ((TCG_EVENTTYPE) 0x00000001)
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#define EV_SEPARATOR ((TCG_EVENTTYPE) 0x00000004)
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#define EV_S_CRTM_CONTENTS ((TCG_EVENTTYPE) 0x00000007)
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#define EV_S_CRTM_VERSION ((TCG_EVENTTYPE) 0x00000008)
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//
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// EFI specific event types
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//
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#define EV_EFI_EVENT_BASE ((TCG_EVENTTYPE) 0x80000000)
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#define EV_EFI_VARIABLE_DRIVER_CONFIG (EV_EFI_EVENT_BASE + 1)
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#define EV_EFI_VARIABLE_BOOT (EV_EFI_EVENT_BASE + 2)
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#define EV_EFI_BOOT_SERVICES_APPLICATION (EV_EFI_EVENT_BASE + 3)
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#define EV_EFI_BOOT_SERVICES_DRIVER (EV_EFI_EVENT_BASE + 4)
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#define EV_EFI_RUNTIME_SERVICES_DRIVER (EV_EFI_EVENT_BASE + 5)
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#define EV_EFI_GPT_EVENT (EV_EFI_EVENT_BASE + 6)
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#define EV_EFI_ACTION (EV_EFI_EVENT_BASE + 7)
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#define EV_EFI_PLATFORM_FIRMWARE_BLOB (EV_EFI_EVENT_BASE + 8)
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#define EV_EFI_HANDOFF_TABLES (EV_EFI_EVENT_BASE + 9)
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#define TSS_EVENT_DATA_MAX_SIZE 256
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#define EFI_CALLING_EFI_APPLICATION \
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"Calling EFI Application from Boot Option"
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#define EFI_RETURNING_FROM_EFI_APPLICATOIN \
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"Returning from EFI Application from Boot Option"
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#define EFI_EXIT_BOOT_SERVICES_INVOCATION \
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"Exit Boot Services Invocation"
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#define EFI_EXIT_BOOT_SERVICES_FAILED \
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"Exit Boot Services Returned with Failure"
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#define EFI_EXIT_BOOT_SERVICES_SUCCEEDED \
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"Exit Boot Services Returned with Success"
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//
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// Set structure alignment to 1-byte
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//
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#pragma pack (push, 1)
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typedef UINT32 TCG_EVENTTYPE;
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#define TCG_DIGEST TPM_DIGEST
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#define TCG_PCRINDEX TPM_PCRINDEX
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//
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// TCG_PCR_EVENT
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//
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typedef struct tdTCG_PCR_EVENT {
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TCG_PCRINDEX PCRIndex; // PCRIndex event extended to
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TCG_EVENTTYPE EventType; // TCG EFI event type
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TCG_DIGEST Digest; // Value extended into PCRIndex
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UINT32 EventSize; // Size of the event data
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UINT8 Event[1]; // The event data
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} TCG_PCR_EVENT;
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//
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// TCG_PCR_EVENT_HDR
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//
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typedef struct tdTCG_PCR_EVENT_HDR {
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TCG_PCRINDEX PCRIndex;
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TCG_EVENTTYPE EventType;
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TCG_DIGEST Digest;
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UINT32 EventSize;
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} TCG_PCR_EVENT_HDR;
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//
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// EFI_PLATFORM_FIRMWARE_BLOB
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//
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// BlobLength should be of type UINTN but we use UINT64 here
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// because PEI is 32-bit while DXE is 64-bit on x64 platforms
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//
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typedef struct tdEFI_PLATFORM_FIRMWARE_BLOB {
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EFI_PHYSICAL_ADDRESS BlobBase;
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UINT64 BlobLength;
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} EFI_PLATFORM_FIRMWARE_BLOB;
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//
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// EFI_IMAGE_LOAD_EVENT
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//
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// This structure is used in EV_EFI_BOOT_SERVICES_APPLICATION,
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// EV_EFI_BOOT_SERVICES_DRIVER and EV_EFI_RUNTIME_SERVICES_DRIVER
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//
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typedef struct tdEFI_IMAGE_LOAD_EVENT {
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EFI_PHYSICAL_ADDRESS ImageLocationInMemory;
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UINTN ImageLengthInMemory;
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UINTN ImageLinkTimeAddress;
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UINTN LengthOfDevicePath;
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EFI_DEVICE_PATH_PROTOCOL DevicePath[1];
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} EFI_IMAGE_LOAD_EVENT;
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//
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// EFI_HANDOFF_TABLE_POINTERS
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//
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// This structure is used in EV_EFI_HANDOFF_TABLES event to facilitate
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// the measurement of given configuration tables.
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//
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typedef struct tdEFI_HANDOFF_TABLE_POINTERS {
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UINTN NumberOfTables;
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EFI_CONFIGURATION_TABLE TableEntry[1];
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} EFI_HANDOFF_TABLE_POINTERS;
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//
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// EFI_VARIABLE_DATA
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//
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// This structure serves as the header for measuring variables. The name of the
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// variable (in Unicode format) should immediately follow, then the variable
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// data.
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//
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typedef struct tdEFI_VARIABLE_DATA {
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EFI_GUID VariableName;
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UINTN UnicodeNameLength;
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UINTN VariableDataLength;
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CHAR16 UnicodeName[1];
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INT8 VariableData[1]; // Driver or platform-specific data
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} EFI_VARIABLE_DATA;
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typedef struct tdEFI_GPT_DATA {
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EFI_PARTITION_TABLE_HEADER EfiPartitionHeader;
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UINTN NumberOfPartitions;
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EFI_PARTITION_ENTRY Partitions[1];
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} EFI_GPT_DATA;
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//
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// Restore original structure alignment
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//
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#pragma pack (pop)
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#endif
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