## @file # A hook-in library for: # - MdeModulePkg/Universal/Variable/Pei/VariablePei.inf # - MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf # - MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf # # Plugging this library instance into one of the above modules makes that # variable service backend wait for another platform module to dynamically # initialize or verify EFI_FIRMWARE_VOLUME_HEADER and VARIABLE_STORE_HEADER in # the non-volatile variable store FVB device. The initialization / verification # is signaled by installing gEdkiiNvVarStoreFormattedGuid into the # phase-matching PPI or protocol database, with a NULL interface. (Note that # installing gEdkiiNvVarStoreFormattedGuid into either the DXE or the MM # protocol database will unblock VariableSmm -- refer to EFI_SECTION_MM_DEPEX # in the PI spec.) # # Copyright (C) 2018, Red Hat, Inc. # # 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 = 1.27 BASE_NAME = NvVarStoreFormattedLib FILE_GUID = 78f76ae8-ae62-4455-8148-c3a7ebaaa3f3 MODULE_TYPE = BASE VERSION_STRING = 1.0 LIBRARY_CLASS = NvVarStoreFormattedLib|PEIM DXE_RUNTIME_DRIVER DXE_SMM_DRIVER CONSTRUCTOR = NvVarStoreFormattedInitialize [Sources] NvVarStoreFormattedLib.c [Packages] EmbeddedPkg/EmbeddedPkg.dec MdeModulePkg/MdeModulePkg.dec MdePkg/MdePkg.dec # # The matching DEPEX section below will generate the EFI_SECTION_PEI_DEPEX, # EFI_SECTION_DXE_DEPEX or EFI_SECTION_MM_DEPEX leaf section for the PEIM # (EFI_FV_FILETYPE_PEIM), DXE_RUNTIME_DRIVER (EFI_FV_FILETYPE_DRIVER), or # DXE_SMM_DRIVER (EFI_FV_FILETYPE_MM) module, respectively. # [Depex.common.PEIM, Depex.common.DXE_RUNTIME_DRIVER, Depex.common.DXE_SMM_DRIVER] gEdkiiNvVarStoreFormattedGuid