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MdeModulePkg Variable: Merge from Auth Variable driver in SecurityPkg

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What to do:
1. Merge from Auth Variable driver in SecurityPkg to Variable drive in
MdeModulePkg. Then the merged Variable driver in MdeModulePkg will
link to AuthVariableLib and TpmMeasurementLib.
AuthVariableLibNull and TpmMeasurementLibNull in MdeModulePkg
could be used for non auth variable support.
AuthVariableLib and DxeTpmMeasurementLib in SecurityPkg
may be used for auth variable support.

Why to do:
1. Remove code duplication and reduce maintenance effort.
After auth variable service separated from Auth Variable driver in SecurityPkg
to AuthVariableLib. The remaining code logic of Auth Variable driver in SecurityPkg
will be almost same with Variable driver in MdeModulePkg. Now it is to
merge them.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17765 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Star Zeng
2015-07-01 03:08:29 +00:00
committed by lzeng14
parent c88c267d65
commit fa0737a839
16 changed files with 2357 additions and 696 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
View File

@@ -1,7 +1,8 @@
## @file
# This module installs variable arch protocol and variable write arch protocol.
# Provides variable service.
#
# It provides four EFI_RUNTIME_SERVICES: SetVariable, GetVariable, GetNextVariableName and QueryVariableInfo.
# This module installs variable arch protocol and variable write arch protocol to provide
# variable services: SetVariable, GetVariable, GetNextVariableName and QueryVariableInfo.
#
# Caution: This module requires additional review when modified.
# This driver will have external input - variable data.
@@ -9,14 +10,12 @@
# buffer overflow or integer overflow.
#
# Copyright (c) 2006 - 2015, 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.
#
# 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.
#
##
@@ -42,7 +41,9 @@
Variable.c
VariableDxe.c
Variable.h
Measurement.c
VarCheck.c
VariableExLib.c
[Packages]
MdePkg/MdePkg.dec
@@ -62,6 +63,8 @@
PcdLib
HobLib
DevicePathLib
TpmMeasurementLib
AuthVariableLib
[Protocols]
gEfiFirmwareVolumeBlockProtocolGuid ## CONSUMES
@@ -74,23 +77,41 @@
gEdkiiVarCheckProtocolGuid ## PRODUCES
[Guids]
## PRODUCES ## GUID # Signature of Variable store header
## CONSUMES ## GUID # Signature of Variable store header
## SOMETIMES_CONSUMES ## HOB
## SOMETIMES_PRODUCES ## SystemTable
gEfiAuthenticatedVariableGuid
## PRODUCES ## GUID # Signature of Variable store header
## CONSUMES ## GUID # Signature of Variable store header
## SOMETIMES_CONSUMES ## HOB
## SOMETIMES_PRODUCES ## SystemTable
gEfiVariableGuid
## SOMETIMES_CONSUMES ## Variable:L"PlatformLang"
## SOMETIMES_PRODUCES ## Variable:L"PlatformLang"
## SOMETIMES_CONSUMES ## Variable:L"Lang"
## SOMETIMES_PRODUCES ## Variable:L"Lang"
## SOMETIMES_CONSUMES ## Variable:L"HwErrRecSupport"
## SOMETIMES_CONSUMES ## Variable:L"SetupMode"
## SOMETIMES_CONSUMES ## Variable:L"PK"
## SOMETIMES_CONSUMES ## Variable:L"KEK"
## SOMETIMES_CONSUMES ## Variable:L"SecureBoot"
## SOMETIMES_CONSUMES ## Variable:L"SignatureSupport"
## SOMETIMES_CONSUMES ## Variable:L"VendorKeys"
gEfiGlobalVariableGuid
## SOMETIMES_CONSUMES ## Variable:L"DB"
## SOMETIMES_CONSUMES ## Variable:L"DBX"
## SOMETIMES_CONSUMES ## Variable:L"DBT"
gEfiImageSecurityDatabaseGuid
gEfiEventVirtualAddressChangeGuid ## CONSUMES ## Event
gEfiSystemNvDataFvGuid ## CONSUMES ## GUID
gEfiHardwareErrorVariableGuid ## SOMETIMES_CONSUMES ## Variable:L"HwErrRec####"
gEfiEndOfDxeEventGroupGuid ## CONSUMES ## Event
## SOMETIMES_CONSUMES ## HOB
gEdkiiFaultTolerantWriteGuid
gEdkiiFaultTolerantWriteGuid ## SOMETIMES_CONSUMES ## HOB
gEdkiiVarErrorFlagGuid ## CONSUMES ## GUID
[Pcd]
@@ -98,6 +119,7 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase ## SOMETIMES_CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64 ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdHwErrStorageSize ## CONSUMES
@@ -107,7 +129,7 @@
[FeaturePcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics ## CONSUMES # statistic the information of variable.
gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangDeprecate ## CONSUMES
gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangDeprecate ## CONSUMES # Auto update PlatformLang/Lang
[Depex]
TRUE