diff options
Diffstat (limited to 'Core/EM/TCG2/TisLib/TcgPc.h')
| -rw-r--r-- | Core/EM/TCG2/TisLib/TcgPc.h | 311 |
1 files changed, 311 insertions, 0 deletions
diff --git a/Core/EM/TCG2/TisLib/TcgPc.h b/Core/EM/TCG2/TisLib/TcgPc.h new file mode 100644 index 0000000..18b1a43 --- /dev/null +++ b/Core/EM/TCG2/TisLib/TcgPc.h @@ -0,0 +1,311 @@ +/*++ + + Copyright (c) 2005 Intel Corporation. All rights reserved + This software and associated documentation (if any) is furnished + under a license and may only be used or copied in accordance + with the terms of the license. Except as permitted by such + license, no part of this software or documentation may be + reproduced, stored in a retrieval system, or transmitted in any + form or by any means without the express written consent of + Intel Corporation. + + + Module Name: + + TpmDev.h + + Abstract: + + Header file for tpm device drivers + + --*/ + +//************************************************************************* +// $Header: /Alaska/SOURCE/Modules/TCG2/Libraries/TisLib/TcgPc.h 1 4/21/14 2:15p Fredericko $ +// +// $Revision: 1 $ +// +// $Date: 4/21/14 2:15p $ +//************************************************************************* +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/TCG2/Libraries/TisLib/TcgPc.h $ +// +// 1 4/21/14 2:15p Fredericko +// +// 1 10/08/13 11:58a Fredericko +// Initial Check-In for Tpm-Next module +// +// 1 7/10/13 5:50p Fredericko +// [TAG] EIP120969 +// [Category] New Feature +// [Description] TCG (TPM20) +// [Files] TisLib.cif +// TisLib.mak +// TcgTpm12.h +// TpmLib.h +// TcgCommon.h +// ZTEICTcmOrdinals.h +// TpmLib.c +// TcgCommon.c +// TisLib.sdl +// sha1.h +// INTTcgAcpi.h +// TcgPc.h +// TcmPc.h +// TcgEfiTpm.h +// TcgEFI12.h +// +// 4 3/29/11 12:26p Fredericko +// +// 3 3/28/11 12:27p Fredericko +// [TAG] EIP 54642 +// [Category] Improvement +// [Description] 1. Checkin Files related to TCG function override +// 2. Include TCM and TPM auto detection +// [Files] Affects all TCG files +// +// 2 5/19/10 5:23p Fredericko +// +// Included File Header +// Included File Revision History +// Code Beautification +// EIP 37653 +// +//************************************************************************* +//************************************************************************* +//<AMI_FHDR_START> +// +// Name: TcgPc.h +// +// Description: +// Contains Industry Standard #defines and Structures for TCG +// +//<AMI_FHDR_END> +//************************************************************************* +#ifndef _TPMPC_H_ +#define _TPMPC_H_ + +#include "TcgEfi12.h" +#include "INTTcgAcpi.h" +#include "TcmPc.h" + +#pragma pack (push) +#pragma pack (1) + +typedef struct _TPM_1_2_REGISTERS +{ + UINT8 Access; // 0 + UINT8 Reserved1[7]; // 1 + UINT32 IntEnable; // 8 + UINT8 IntVector; // 0ch + UINT8 Reserved2[3]; // 0dh + UINT32 IntSts; // 10h + UINT32 IntfCapability; // 14h + UINT8 Sts; // 18h + UINT16 BurstCount; // 19h + UINT8 Reserved3[9]; + UINT32 DataFifo; // 24h + UINT8 Reserved4[0xed8]; // 28h + UINT16 Vid; // 0f00h + UINT16 Did; // 0f02h + UINT8 Rid; // 0f04h + UINT8 TcgDefined[0x7b]; // 0f05h + UINT32 LegacyAddress1; // 0f80h + UINT32 LegacyAddress1Ex; // 0f84h + UINT32 LegacyAddress2; // 0f88h + UINT32 LegacyAddress2Ex; // 0f8ch + UINT8 VendorDefined[0x70]; // 0f90h +} TPM_1_2_REGISTERS; + +typedef struct _TCG_ACPI_TABLE +{ + EFI_ACPI_DESCRIPTION_HEADER Header; + UINT16 Reserved; + UINT32 LogMaxLength; + EFI_PHYSICAL_ADDRESS LogStart; +} TCG_ACPI_TABLE; + +// +// Trusted Computing Platform Alliance Capabilities Table (TCPA) +// +typedef struct +{ + EFI_ACPI_DESCRIPTION_HEADER Header; + UINT16 Reserved; + UINT32 LogAreaMaxLength; + UINT64 LogAreaStartAddress; +} EFI_ACPI_TCPA_CAPABILITIES_TABLE; + +#pragma pack (pop) + +typedef volatile TPM_1_2_REGISTERS *TPM_1_2_REGISTERS_PTR; + +#define TPM_ACC_VALID _TPM_NTH_BIT( 7 ) +#define TPM_ACC_ACTIVE_LOCALITY _TPM_NTH_BIT( 5 ) +#define TPM_ACC_BEEN_SEIZED _TPM_NTH_BIT( 4 ) +#define TPM_ACC_SEIZE _TPM_NTH_BIT( 3 ) +#define TPM_ACC_PENDING_REQUEST _TPM_NTH_BIT( 2 ) +#define TPM_ACC_REQUEST_USE _TPM_NTH_BIT( 1 ) +#define TPM_ACC_ESTABLISHMENT _TPM_NTH_BIT( 0 ) + +#define TPM_STS_VALID _TPM_NTH_BIT( 7 ) +#define TPM_STS_READY _TPM_NTH_BIT( 6 ) +#define TPM_STS_GO _TPM_NTH_BIT( 5 ) +#define TPM_STS_DATA_AVAILABLE _TPM_NTH_BIT( 4 ) +#define TPM_STS_EXPECT _TPM_NTH_BIT( 3 ) +#define TPM_STS_RESPONSE_RETRY _TPM_NTH_BIT( 1 ) + +#define TPM_BASE_ADDRESS 0xFED40000 + +#define TPM_H2NS( x ) \ + (((UINT16)(x) << 8) | ((UINT16)(x) >> 8)) +#define TPM_H2NL( x ) \ + (UINT32)((((UINT32)(x)) >> 24) \ + | (((x) >> 8) & 0xff00) \ + | ((x) << 24) \ + | (((x) & 0xff00) << 8)) + +#define TPM_N2HS( x ) TPM_H2NS( x ) +#define TPM_N2HL( x ) TPM_H2NL( x ) + +// +// PCR Usage +// +#define PCRi_CRTM_AND_POST_BIOS 0 +#define PCRi_HOST_PLATFORM_CONFIG 1 +#define PCRi_OPROM_CODE 2 +#define PCRi_OPROM_CONFIG_AND_DATA 3 +#define PCRi_IPL_CODE 4 +#define PCRi_IPL_CONFIG_AND_DATA 5 +#define PCRi_STATE_TRANSITION 6 +#define PCRi_HOST_PLATFORM_MANUFACTURER_CONTROL 7 + +// +// TCG Event Logs +// +#define TPM_LOG_AREA_MAX_LEN 0x10000 + +// +// TCG Event Types +// +#define EV_PREBOOT_CERT 0 +#define EV_UNUSED 2 +#define EV_NO_ACTION 3 +#define EV_ACTION 5 +#define EV_EVENT_TAG 6 +#define EV_CPU_MICROCODE 9 +#define EV_PLATFORM_CONFIG_FLAGS 10 +#define EV_TABLE_OF_DEVICES 11 +#define EV_COMPACT_HASH 12 +#define EV_IPL 13 +#define EV_IPL_PARTITION_DATA 14 +#define EV_NONHOST_CODE 15 +#define EV_NONHOST_CONFIG 16 + +// +// TCG Event IDs +// +#define EV_ID_NULL 0 +#define EV_ID_SMBIOS_RECORD 1 +#define EV_ID_BIS_CERTIFICATE 2 +#define EV_ID_POST_BIOS_STRING 3 +#define EV_ID_ESCD 4 +#define EV_ID_RAW_CMOS 5 +#define EV_ID_RAW_NVRAM 6 +#define EV_ID_OPROM_EXECUTE 7 +#define EV_ID_OPROM_CONFIG 8 +#define EV_ID_OPROM_MICROCODE_UPDATE 9 + +#pragma pack (push) +#pragma pack (1) + +// +// _EFI_TCG_EV_S_CRTM_VERSION +// +struct _EFI_TCG_EV_S_CRTM_VERSION +{ + EFI_GUID VersionGuid; +}; + +// +// _EFI_TCG_EV_POST_CODE +// +struct _EFI_TCG_EV_POST_CODE +{ + EFI_PHYSICAL_ADDRESS PostCodeAddress; + UINT64 PostCodeLength; +}; + +// +// _EFI_TCG_EV_TAG_OPTION_ROM_EXECUTE +// +struct _EFI_TCG_EV_TAG_OPTION_ROM_EXECUTE +{ + UINT16 Reserved; + UINT16 PFA; + TCG_DIGEST Hash; +}; + +// +// _EFI_TCG_EV_CPU_MICROCODE +// +struct _EFI_TCG_EV_CPU_MICROCODE +{ + EFI_PHYSICAL_ADDRESS MicrocodeEntrypoint; +}; + +// +// _EFI_TCG_EV_TAG_EVENT_DATA +// +union _EFI_TCG_EV_TAG_EVENT_DATA +{ + struct _EFI_TCG_EV_TAG_OPTION_ROM_EXECUTE + OptionRomExecute; +}; + +// +// _EFI_TCG_EV_TAG +// +struct _EFI_TCG_EV_TAG +{ + UINT32 EventID; + UINT32 EventSize; + union _EFI_TCG_EV_TAG_EVENT_DATA EventData; +}; + +// +// EFI_TCG_PCR_EVENT_HEADER +// +typedef struct _EFI_TCG_PCR_EVENT_HEADER +{ + TPM_PCRINDEX PCRIndex; + UINT32 EventType; + TCG_DIGEST Digest; + UINT32 EventDataSize; +} EFI_TCG_PCR_EVENT_HEADER; + +// +// EFI_TCG_PCR_EVENT_DATA +// +typedef union _EFI_TCG_PCR_EVENT_DATA +{ + struct _EFI_TCG_EV_S_CRTM_VERSION SCrtmVersion; + struct _EFI_TCG_EV_POST_CODE PostCode; + struct _EFI_TCG_EV_TAG Tagged; + struct _EFI_TCG_EV_CPU_MICROCODE Mcu; +} EFI_TCG_PCR_EVENT_DATA; + +// +// EFI_TCG_PCR_EVENT +// equivalent to TCG_PCR_EVENT in the TCG PC Client Spec +// +typedef struct _EFI_TCG_PCR_EVENT +{ + EFI_TCG_PCR_EVENT_HEADER Header; + EFI_TCG_PCR_EVENT_DATA Event; +} EFI_TCG_PCR_EVENT; + +#pragma pack (pop) + +#endif // _TPMPC_H_ |