From: "Zhang, Shenglei" <shenglei.zhang@intel.com>
To: devel@edk2.groups.io
Cc: shenglei <shenglei.zhang@intel.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Jian Wang <jian.j.wang@intel.com>,
Chao Zhang <chao.b.zhang@intel.com>
Subject: [PATCH 1/1] SecurityPkg/TpmCommLib: Remove TpmCommLib
Date: Mon, 5 Aug 2019 13:55:14 +0800 [thread overview]
Message-ID: <20190805055514.17656-1-shenglei.zhang@intel.com> (raw)
From: shenglei <shenglei.zhang@intel.com>
TpmCommonLib is no longer used by TcgPei/TcgDxe/Tcg2ConfigPei
modules. So TpmCommLib can be removed.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian Wang <jian.j.wang@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
---
SecurityPkg/Library/TpmCommLib/TisPc.c | 177 -----------
SecurityPkg/Library/TpmCommLib/TpmComm.c | 44 ---
SecurityPkg/Include/Library/TpmCommLib.h | 281 ------------------
| 23 --
SecurityPkg/Library/TpmCommLib/TpmCommLib.inf | 45 ---
SecurityPkg/Library/TpmCommLib/TpmCommLib.uni | 17 --
SecurityPkg/SecurityPkg.dec | 4 -
SecurityPkg/SecurityPkg.dsc | 2 -
8 files changed, 593 deletions(-)
delete mode 100644 SecurityPkg/Library/TpmCommLib/TisPc.c
delete mode 100644 SecurityPkg/Library/TpmCommLib/TpmComm.c
delete mode 100644 SecurityPkg/Include/Library/TpmCommLib.h
delete mode 100644 SecurityPkg/Library/TpmCommLib/CommonHeader.h
delete mode 100644 SecurityPkg/Library/TpmCommLib/TpmCommLib.inf
delete mode 100644 SecurityPkg/Library/TpmCommLib/TpmCommLib.uni
diff --git a/SecurityPkg/Library/TpmCommLib/TisPc.c b/SecurityPkg/Library/TpmCommLib/TisPc.c
deleted file mode 100644
index 162e883d2170..000000000000
--- a/SecurityPkg/Library/TpmCommLib/TisPc.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/** @file
- Basic TIS (TPM Interface Specification) functions.
-
-Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "CommonHeader.h"
-
-/**
- Check whether TPM chip exist.
-
- @param[in] TisReg Pointer to TIS register.
-
- @retval TRUE TPM chip exists.
- @retval FALSE TPM chip is not found.
-**/
-BOOLEAN
-TisPcPresenceCheck (
- IN TIS_PC_REGISTERS_PTR TisReg
- )
-{
- UINT8 RegRead;
-
- RegRead = MmioRead8 ((UINTN)&TisReg->Access);
- return (BOOLEAN)(RegRead != (UINT8)-1);
-}
-
-/**
- Check whether the value of a TPM chip register satisfies the input BIT setting.
-
- @param[in] Register Address port of register to be checked.
- @param[in] BitSet Check these data bits are set.
- @param[in] BitClear Check these data bits are clear.
- @param[in] TimeOut The max wait time (unit MicroSecond) when checking register.
-
- @retval EFI_SUCCESS The register satisfies the check bit.
- @retval EFI_TIMEOUT The register can't run into the expected status in time.
-**/
-EFI_STATUS
-EFIAPI
-TisPcWaitRegisterBits (
- IN UINT8 *Register,
- IN UINT8 BitSet,
- IN UINT8 BitClear,
- IN UINT32 TimeOut
- )
-{
- UINT8 RegRead;
- UINT32 WaitTime;
-
- for (WaitTime = 0; WaitTime < TimeOut; WaitTime += 30){
- RegRead = MmioRead8 ((UINTN)Register);
- if ((RegRead & BitSet) == BitSet && (RegRead & BitClear) == 0)
- return EFI_SUCCESS;
- MicroSecondDelay (30);
- }
- return EFI_TIMEOUT;
-}
-
-/**
- Get BurstCount by reading the burstCount field of a TIS regiger
- in the time of default TIS_TIMEOUT_D.
-
- @param[in] TisReg Pointer to TIS register.
- @param[out] BurstCount Pointer to a buffer to store the got BurstConut.
-
- @retval EFI_SUCCESS Get BurstCount.
- @retval EFI_INVALID_PARAMETER TisReg is NULL or BurstCount is NULL.
- @retval EFI_TIMEOUT BurstCount can't be got in time.
-**/
-EFI_STATUS
-EFIAPI
-TisPcReadBurstCount (
- IN TIS_PC_REGISTERS_PTR TisReg,
- OUT UINT16 *BurstCount
- )
-{
- UINT32 WaitTime;
- UINT8 DataByte0;
- UINT8 DataByte1;
-
- if (BurstCount == NULL || TisReg == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- WaitTime = 0;
- do {
- //
- // TIS_PC_REGISTERS_PTR->burstCount is UINT16, but it is not 2bytes aligned,
- // so it needs to use MmioRead8 to read two times
- //
- DataByte0 = MmioRead8 ((UINTN)&TisReg->BurstCount);
- DataByte1 = MmioRead8 ((UINTN)&TisReg->BurstCount + 1);
- *BurstCount = (UINT16)((DataByte1 << 8) + DataByte0);
- if (*BurstCount != 0) {
- return EFI_SUCCESS;
- }
- MicroSecondDelay (30);
- WaitTime += 30;
- } while (WaitTime < TIS_TIMEOUT_D);
-
- return EFI_TIMEOUT;
-}
-
-/**
- Set TPM chip to ready state by sending ready command TIS_PC_STS_READY
- to Status Register in time.
-
- @param[in] TisReg Pointer to TIS register.
-
- @retval EFI_SUCCESS TPM chip enters into ready state.
- @retval EFI_INVALID_PARAMETER TisReg is NULL.
- @retval EFI_TIMEOUT TPM chip can't be set to ready state in time.
-**/
-EFI_STATUS
-EFIAPI
-TisPcPrepareCommand (
- IN TIS_PC_REGISTERS_PTR TisReg
- )
-{
- EFI_STATUS Status;
-
- if (TisReg == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- MmioWrite8((UINTN)&TisReg->Status, TIS_PC_STS_READY);
- Status = TisPcWaitRegisterBits (
- &TisReg->Status,
- TIS_PC_STS_READY,
- 0,
- TIS_TIMEOUT_B
- );
- return Status;
-}
-
-/**
- Get the control of TPM chip by sending requestUse command TIS_PC_ACC_RQUUSE
- to ACCESS Register in the time of default TIS_TIMEOUT_A.
-
- @param[in] TisReg Pointer to TIS register.
-
- @retval EFI_SUCCESS Get the control of TPM chip.
- @retval EFI_INVALID_PARAMETER TisReg is NULL.
- @retval EFI_NOT_FOUND TPM chip doesn't exit.
- @retval EFI_TIMEOUT Can't get the TPM control in time.
-**/
-EFI_STATUS
-EFIAPI
-TisPcRequestUseTpm (
- IN TIS_PC_REGISTERS_PTR TisReg
- )
-{
- EFI_STATUS Status;
-
- if (TisReg == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (!TisPcPresenceCheck (TisReg)) {
- return EFI_NOT_FOUND;
- }
-
- MmioWrite8((UINTN)&TisReg->Access, TIS_PC_ACC_RQUUSE);
- //
- // No locality set before, ACCESS_X.activeLocality MUST be valid within TIMEOUT_A
- //
- Status = TisPcWaitRegisterBits (
- &TisReg->Access,
- (UINT8)(TIS_PC_ACC_ACTIVE |TIS_PC_VALID),
- 0,
- TIS_TIMEOUT_A
- );
- return Status;
-}
diff --git a/SecurityPkg/Library/TpmCommLib/TpmComm.c b/SecurityPkg/Library/TpmCommLib/TpmComm.c
deleted file mode 100644
index dee64b24ffef..000000000000
--- a/SecurityPkg/Library/TpmCommLib/TpmComm.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/** @file
- Basic TPM command functions.
-
-Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "CommonHeader.h"
-
-/**
- Single function calculates SHA1 digest value for all raw data. It
- combines Sha1Init(), Sha1Update() and Sha1Final().
-
- @param[in] Data Raw data to be digested.
- @param[in] DataLen Size of the raw data.
- @param[out] Digest Pointer to a buffer that stores the final digest.
-
- @retval EFI_SUCCESS Always successfully calculate the final digest.
-**/
-EFI_STATUS
-EFIAPI
-TpmCommHashAll (
- IN CONST UINT8 *Data,
- IN UINTN DataLen,
- OUT TPM_DIGEST *Digest
- )
-{
- VOID *Sha1Ctx;
- UINTN CtxSize;
-
- CtxSize = Sha1GetContextSize ();
- Sha1Ctx = AllocatePool (CtxSize);
- ASSERT (Sha1Ctx != NULL);
-
- Sha1Init (Sha1Ctx);
- Sha1Update (Sha1Ctx, Data, DataLen);
- Sha1Final (Sha1Ctx, (UINT8 *)Digest);
-
- FreePool (Sha1Ctx);
-
- return EFI_SUCCESS;
-}
-
diff --git a/SecurityPkg/Include/Library/TpmCommLib.h b/SecurityPkg/Include/Library/TpmCommLib.h
deleted file mode 100644
index b9aca60b82a0..000000000000
--- a/SecurityPkg/Include/Library/TpmCommLib.h
+++ /dev/null
@@ -1,281 +0,0 @@
-/** @file
- This library is only intended to be used by TPM modules.
- It provides basic TPM Interface Specification (TIS) and Command functions.
-
-Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef _TPM_COMM_LIB_H_
-#define _TPM_COMM_LIB_H_
-
-#include <IndustryStandard/Tpm12.h>
-
-typedef EFI_HANDLE TIS_TPM_HANDLE;
-
-///
-/// TPM register base address.
-///
-#define TPM_BASE_ADDRESS 0xfed40000
-
-//
-// Set structure alignment to 1-byte
-//
-#pragma pack (1)
-
-//
-// Register set map as specified in TIS specification Chapter 10
-//
-typedef struct {
- ///
- /// Used to gain ownership for this particular port.
- ///
- UINT8 Access; // 0
- UINT8 Reserved1[7]; // 1
- ///
- /// Controls interrupts.
- ///
- UINT32 IntEnable; // 8
- ///
- /// SIRQ vector to be used by the TPM.
- ///
- UINT8 IntVector; // 0ch
- UINT8 Reserved2[3]; // 0dh
- ///
- /// What caused interrupt.
- ///
- UINT32 IntSts; // 10h
- ///
- /// Shows which interrupts are supported by that particular TPM.
- ///
- UINT32 IntfCapability; // 14h
- ///
- /// Status Register. Provides status of the TPM.
- ///
- UINT8 Status; // 18h
- ///
- /// Number of consecutive writes that can be done to the TPM.
- ///
- UINT16 BurstCount; // 19h
- UINT8 Reserved3[9];
- ///
- /// Read or write FIFO, depending on transaction.
- ///
- UINT32 DataFifo; // 24
- UINT8 Reserved4[0xed8]; // 28h
- ///
- /// Vendor ID
- ///
- UINT16 Vid; // 0f00h
- ///
- /// Device ID
- ///
- UINT16 Did; // 0f02h
- ///
- /// Revision ID
- ///
- UINT8 Rid; // 0f04h
- ///
- /// TCG defined configuration registers.
- ///
- UINT8 TcgDefined[0x7b]; // 0f05h
- ///
- /// Alias to I/O legacy space.
- ///
- UINT32 LegacyAddress1; // 0f80h
- ///
- /// Additional 8 bits for I/O legacy space extension.
- ///
- UINT32 LegacyAddress1Ex; // 0f84h
- ///
- /// Alias to second I/O legacy space.
- ///
- UINT32 LegacyAddress2; // 0f88h
- ///
- /// Additional 8 bits for second I/O legacy space extension.
- ///
- UINT32 LegacyAddress2Ex; // 0f8ch
- ///
- /// Vendor-defined configuration registers.
- ///
- UINT8 VendorDefined[0x70];// 0f90h
-} TIS_PC_REGISTERS;
-
-//
-// Restore original structure alignment
-//
-#pragma pack ()
-
-//
-// Define pointer types used to access TIS registers on PC
-//
-typedef TIS_PC_REGISTERS *TIS_PC_REGISTERS_PTR;
-
-//
-// TCG Platform Type based on TCG ACPI Specification Version 1.00
-//
-#define TCG_PLATFORM_TYPE_CLIENT 0
-#define TCG_PLATFORM_TYPE_SERVER 1
-
-//
-// Define bits of ACCESS and STATUS registers
-//
-
-///
-/// This bit is a 1 to indicate that the other bits in this register are valid.
-///
-#define TIS_PC_VALID BIT7
-///
-/// Indicate that this locality is active.
-///
-#define TIS_PC_ACC_ACTIVE BIT5
-///
-/// Set to 1 to indicate that this locality had the TPM taken away while
-/// this locality had the TIS_PC_ACC_ACTIVE bit set.
-///
-#define TIS_PC_ACC_SEIZED BIT4
-///
-/// Set to 1 to indicate that TPM MUST reset the
-/// TIS_PC_ACC_ACTIVE bit and remove ownership for localities less than the
-/// locality that is writing this bit.
-///
-#define TIS_PC_ACC_SEIZE BIT3
-///
-/// When this bit is 1, another locality is requesting usage of the TPM.
-///
-#define TIS_PC_ACC_PENDIND BIT2
-///
-/// Set to 1 to indicate that this locality is requesting to use TPM.
-///
-#define TIS_PC_ACC_RQUUSE BIT1
-///
-/// A value of 1 indicates that a T/OS has not been established on the platform
-///
-#define TIS_PC_ACC_ESTABLISH BIT0
-
-///
-/// When this bit is 1, TPM is in the Ready state,
-/// indicating it is ready to receive a new command.
-///
-#define TIS_PC_STS_READY BIT6
-///
-/// Write a 1 to this bit to cause the TPM to execute that command.
-///
-#define TIS_PC_STS_GO BIT5
-///
-/// This bit indicates that the TPM has data available as a response.
-///
-#define TIS_PC_STS_DATA BIT4
-///
-/// The TPM sets this bit to a value of 1 when it expects another byte of data for a command.
-///
-#define TIS_PC_STS_EXPECT BIT3
-///
-/// Writes a 1 to this bit to force the TPM to re-send the response.
-///
-#define TIS_PC_STS_RETRY BIT1
-
-//
-// Default TimeOut value
-//
-#define TIS_TIMEOUT_A 750 * 1000 // 750ms
-#define TIS_TIMEOUT_B 2000 * 1000 // 2s
-#define TIS_TIMEOUT_C 750 * 1000 // 750ms
-#define TIS_TIMEOUT_D 750 * 1000 // 750ms
-
-//
-// Max TPM command/reponse length
-//
-#define TPMCMDBUFLENGTH 1024
-
-/**
- Check whether the value of a TPM chip register satisfies the input BIT setting.
-
- @param[in] Register Address port of register to be checked.
- @param[in] BitSet Check these data bits are set.
- @param[in] BitClear Check these data bits are clear.
- @param[in] TimeOut The max wait time (unit MicroSecond) when checking register.
-
- @retval EFI_SUCCESS The register satisfies the check bit.
- @retval EFI_TIMEOUT The register can't run into the expected status in time.
-**/
-EFI_STATUS
-EFIAPI
-TisPcWaitRegisterBits (
- IN UINT8 *Register,
- IN UINT8 BitSet,
- IN UINT8 BitClear,
- IN UINT32 TimeOut
- );
-
-/**
- Get BurstCount by reading the burstCount field of a TIS regiger
- in the time of default TIS_TIMEOUT_D.
-
- @param[in] TisReg Pointer to TIS register.
- @param[out] BurstCount Pointer to a buffer to store the got BurstConut.
-
- @retval EFI_SUCCESS Get BurstCount.
- @retval EFI_INVALID_PARAMETER TisReg is NULL or BurstCount is NULL.
- @retval EFI_TIMEOUT BurstCount can't be got in time.
-**/
-EFI_STATUS
-EFIAPI
-TisPcReadBurstCount (
- IN TIS_PC_REGISTERS_PTR TisReg,
- OUT UINT16 *BurstCount
- );
-
-/**
- Set TPM chip to ready state by sending ready command TIS_PC_STS_READY
- to Status Register in time.
-
- @param[in] TisReg Pointer to TIS register.
-
- @retval EFI_SUCCESS TPM chip enters into ready state.
- @retval EFI_INVALID_PARAMETER TisReg is NULL.
- @retval EFI_TIMEOUT TPM chip can't be set to ready state in time.
-**/
-EFI_STATUS
-EFIAPI
-TisPcPrepareCommand (
- IN TIS_PC_REGISTERS_PTR TisReg
- );
-
-/**
- Get the control of TPM chip by sending requestUse command TIS_PC_ACC_RQUUSE
- to ACCESS Register in the time of default TIS_TIMEOUT_D.
-
- @param[in] TisReg Pointer to TIS register.
-
- @retval EFI_SUCCESS Get the control of TPM chip.
- @retval EFI_INVALID_PARAMETER TisReg is NULL.
- @retval EFI_NOT_FOUND TPM chip doesn't exit.
- @retval EFI_TIMEOUT Can't get the TPM control in time.
-**/
-EFI_STATUS
-EFIAPI
-TisPcRequestUseTpm (
- IN TIS_PC_REGISTERS_PTR TisReg
- );
-
-/**
- Single function calculates SHA1 digest value for all raw data. It
- combines Sha1Init(), Sha1Update() and Sha1Final().
-
- @param[in] Data Raw data to be digested.
- @param[in] DataLen Size of the raw data.
- @param[out] Digest Pointer to a buffer that stores the final digest.
-
- @retval EFI_SUCCESS Always successfully calculate the final digest.
-**/
-EFI_STATUS
-EFIAPI
-TpmCommHashAll (
- IN CONST UINT8 *Data,
- IN UINTN DataLen,
- OUT TPM_DIGEST *Digest
- );
-
-#endif
diff --git a/SecurityPkg/Library/TpmCommLib/CommonHeader.h b/SecurityPkg/Library/TpmCommLib/CommonHeader.h
deleted file mode 100644
index 386c9fab44d9..000000000000
--- a/SecurityPkg/Library/TpmCommLib/CommonHeader.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/** @file
- The intenal header file for TpmCommLib.
-
-Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef _TPMCOMMLIB_COMMON_HEADER_H_
-#define _TPMCOMMLIB_COMMON_HEADER_H_
-
-#include <PiPei.h>
-#include <IndustryStandard/Tpm12.h>
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/IoLib.h>
-#include <Library/TimerLib.h>
-#include <Library/TpmCommLib.h>
-#include <Library/BaseCryptLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/DebugLib.h>
-
-#endif
diff --git a/SecurityPkg/Library/TpmCommLib/TpmCommLib.inf b/SecurityPkg/Library/TpmCommLib/TpmCommLib.inf
deleted file mode 100644
index 4caabd496f59..000000000000
--- a/SecurityPkg/Library/TpmCommLib/TpmCommLib.inf
+++ /dev/null
@@ -1,45 +0,0 @@
-## @file
-# Provides some common functions for the TCG feature
-#
-# This instance provides basic TPM Interface Specification (TIS) functions
-# and TPM hashall function.
-#
-# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = TpmCommLib
- MODULE_UNI_FILE = TpmCommLib.uni
- FILE_GUID = 7d9fe32e-a6a9-4cdf-abff-10cc7f22e1c9
- MODULE_TYPE = PEIM
- VERSION_STRING = 1.0
- LIBRARY_CLASS = TpmCommLib|DXE_DRIVER UEFI_DRIVER PEIM DXE_SMM_DRIVER
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64
-#
-
-[Sources]
- TisPc.c
- TpmComm.c
- CommonHeader.h
-
-[Packages]
- MdePkg/MdePkg.dec
- SecurityPkg/SecurityPkg.dec
- CryptoPkg/CryptoPkg.dec
-
-[LibraryClasses]
- BaseLib
- BaseMemoryLib
- IoLib
- TimerLib
- BaseCryptLib
- MemoryAllocationLib
- DebugLib
-
diff --git a/SecurityPkg/Library/TpmCommLib/TpmCommLib.uni b/SecurityPkg/Library/TpmCommLib/TpmCommLib.uni
deleted file mode 100644
index 96194551be88..000000000000
--- a/SecurityPkg/Library/TpmCommLib/TpmCommLib.uni
+++ /dev/null
@@ -1,17 +0,0 @@
-// /** @file
-// Provides some common functions for the TCG feature
-//
-// This instance provides basic TPM Interface Specification (TIS) functions
-// and TPM hashall function.
-//
-// Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
-//
-// SPDX-License-Identifier: BSD-2-Clause-Patent
-//
-// **/
-
-
-#string STR_MODULE_ABSTRACT #language en-US "Provides some common functions for the TCG feature"
-
-#string STR_MODULE_DESCRIPTION #language en-US "This instance provides basic TPM Interface Specification (TIS) functions and TPM hashall function."
-
diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index ce2a9d33a4f2..3511cfb2cb85 100644
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -55,10 +55,6 @@ [LibraryClasses]
#
Tpm12DeviceLib|Include/Library/Tpm12DeviceLib.h
- ## @libraryclass Provides TPM Interface Specification (TIS) interfaces for TPM command.
- #
- TpmCommLib|Include/Library/TpmCommLib.h
-
## @libraryclass Provides support for TCG Physical Presence Interface (PPI) specification
# >= 128 Vendor Specific PPI Operation.
#
diff --git a/SecurityPkg/SecurityPkg.dsc b/SecurityPkg/SecurityPkg.dsc
index aef2ac3a208d..e2ac1e4a9e1c 100644
--- a/SecurityPkg/SecurityPkg.dsc
+++ b/SecurityPkg/SecurityPkg.dsc
@@ -47,7 +47,6 @@ [LibraryClasses]
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
- TpmCommLib|SecurityPkg/Library/TpmCommLib/TpmCommLib.inf
PlatformSecureLib|SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.inf
TcgPhysicalPresenceLib|SecurityPkg/Library/DxeTcgPhysicalPresenceLib/DxeTcgPhysicalPresenceLib.inf
TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf
@@ -155,7 +154,6 @@ [Components]
# TPM
#
SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.inf
- SecurityPkg/Library/TpmCommLib/TpmCommLib.inf
SecurityPkg/Library/DxeTcgPhysicalPresenceLib/DxeTcgPhysicalPresenceLib.inf
SecurityPkg/Library/Tpm12CommandLib/Tpm12CommandLib.inf
SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12DeviceLibDTpm.inf
--
2.18.0.windows.1
next reply other threads:[~2019-08-05 5:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-05 5:55 Zhang, Shenglei [this message]
2019-08-05 6:17 ` [PATCH 1/1] SecurityPkg/TpmCommLib: Remove TpmCommLib Yao, Jiewen
2019-08-05 9:01 ` [edk2-devel] " Wang, Jian J
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