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## @file
# Component description file for SMM Variable module.
#
# This module installs SMM variable protocol into SMM protocol database,
# which can be used by SMM driver, and installs SMM variable protocol
# into BS protocol database, which can be used to notify the SMM Runtime
# Dxe driver that the SMM variable service is ready.
# This module should be used with SMM Runtime DXE module together. The
# SMM Runtime DXE module would install variable arch protocol and variable
# write arch protocol based on SMM variable module.
#
# Caution: This module requires additional review when modified.
# This driver will have external input - variable data and communicate buffer in SMM mode.
# This external input must be validated carefully to avoid security issue like
# buffer overflow, integer overflow.
#
# Copyright (c) 2010 - 2012, 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.
#
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = VariableSmm
FILE_GUID = 23A089B3-EED5-4ac5-B2AB-43E3298C2343
MODULE_TYPE = DXE_SMM_DRIVER
VERSION_STRING = 1.0
PI_SPECIFICATION_VERSION = 0x0001000A
ENTRY_POINT = VariableServiceInitialize
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources]
Reclaim.c
Variable.c
VariableSmm.c
Variable.h
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
UefiDriverEntryPoint
MemoryAllocationLib
BaseLib
SynchronizationLib
UefiLib
SmmServicesTableLib
BaseMemoryLib
DebugLib
DxeServicesTableLib
HobLib
[Protocols]
gEfiSmmFirmwareVolumeBlockProtocolGuid ## SOMETIMES_CONSUMES
gEfiSmmVariableProtocolGuid ## ALWAYS_PRODUCES
gEfiSmmFaultTolerantWriteProtocolGuid ## SOMETIMES_CONSUMES
gEfiSmmAccess2ProtocolGuid ## ALWAYS_CONSUMES
[Guids]
gEfiVariableGuid ## PRODUCES ## Configuration Table Guid
gEfiGlobalVariableGuid ## PRODUCES ## Variable Guid
gSmmVariableWriteGuid ## PRODUCES ## SMM Variable Write Guid
gEfiSystemNvDataFvGuid ## CONSUMES
gEfiHardwareErrorVariableGuid ## SOMETIMES_CONSUMES
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize
gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize
gEfiMdeModulePkgTokenSpaceGuid.PcdHwErrStorageSize
[FeaturePcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics ## SOMETIME_CONSUMES (statistic the information of variable.)
[Depex]
TRUE
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