## @file # This driver produces UEFI PLATFORM_DRIVER_OVERRIDE_PROTOCOL if this protocol doesn't exist. # It doesn't install again if this protocol exists. # It only implements one interface GetDriver of PLATFORM_DRIVER_OVERRIDE_PROTOCOL protocol # and doesn't support other two interfaces GetDriverPath, DriverLoaded. # # This driver also offers an UI interface in device manager to let user configure # platform override protocol to override the default algorithm for matching # drivers to controllers. # # The main flow: # 1. It dynamicly locate all controller device path. # 2. It dynamicly locate all drivers which support binding protocol. # 3. It export and dynamicly update two menu to let user select the # mapping between drivers to controllers. # 4. It save all the mapping info in NV variables for the following boot, # which will be consumed by GetDriver API of the produced the platform override protocol. # # Caution: This module is a sample implementation for the test purpose. # # Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.
# # SPDX-License-Identifier: BSD-2-Clause-Patent # ## [Defines] INF_VERSION = 0x00010005 BASE_NAME = PlatDriOverrideDxe MODULE_UNI_FILE = PlatDriOverrideDxe.uni FILE_GUID = 35034CE2-A6E5-4fb4-BABE-A0156E9B2549 MODULE_TYPE = DXE_DRIVER VERSION_STRING = 1.0 ENTRY_POINT = PlatDriOverrideDxeInit UNLOAD_IMAGE = PlatDriOverrideDxeUnload # # The following information is for reference only and not required by the build tools. # # VALID_ARCHITECTURES = IA32 X64 EBC # [Sources] VfrStrings.uni Vfr.vfr PlatDriOverrideDxe.c PlatOverMngr.h PlatDriOverrideLib.c InternalPlatDriOverrideDxe.h [Packages] MdePkg/MdePkg.dec MdeModulePkg/MdeModulePkg.dec [LibraryClasses] BaseLib DebugLib UefiLib UefiDriverEntryPoint UefiBootServicesTableLib HiiLib BaseMemoryLib MemoryAllocationLib DevicePathLib DxeServicesTableLib UefiRuntimeServicesTableLib PrintLib [Guids] # # This GUID C Name is not required for build since it is from UefiLib and not directly used by this module source. # gEfiGlobalVariableGuid ## SOMETIMES_CONSUMES ## Variable:L"PlatformLang" # this variable specifies the platform supported language string (RFC 4646 format) # gEfiGlobalVariableGuid ## SOMETIMES_CONSUMES ## Variable:L"Lang" # this variable specifies the platform supported language string (ISO 639-2 format) # # There could be more than one variables, from PlatDriOver, PlatDriOver1, PlatDriOver2,... # gEfiCallerIdGuid ## Private ## Variable:L"PlatDriOver" # gEfiIfrTianoGuid ## SOMETIMES_PRODUCES ## UNDEFINED ## SOMETIMES_CONSUMES ## GUID # HiiIsConfigHdrMatch Data ## SOMETIMES_PRODUCES ## GUID # HiiGetBrowserData Data ## SOMETIMES_CONSUMES ## GUID # HiiSetBrowserData Data ## SOMETIMES_PRODUCES ## GUID # HiiConstructConfigHdr Data ## CONSUMES ## HII gPlatformOverridesManagerGuid [Protocols] gEfiComponentName2ProtocolGuid ## SOMETIMES_CONSUMES # Get Driver Name if ComponentName2Protocol exists gEfiComponentNameProtocolGuid ## SOMETIMES_CONSUMES # Get Driver Name if ComponentNameProtocol exists and ComponentName2Protocol doesn't exist gEfiFirmwareVolume2ProtocolGuid ## SOMETIMES_CONSUMES # Get Driver Name from EFI UI section if ComponentName2Protocol and ComponentNameProtocol don't exist gEfiPciIoProtocolGuid ## SOMETIMES_CONSUMES # Find the PCI device if PciIo protocol is installed gEfiBusSpecificDriverOverrideProtocolGuid ## SOMETIMES_CONSUMES # Check whether the PCI device contains one or more efi drivers in its option rom by this protocol gEfiDriverBindingProtocolGuid ## SOMETIMES_CONSUMES gEfiLoadedImageProtocolGuid ## SOMETIMES_CONSUMES gEfiLoadedImageDevicePathProtocolGuid ## SOMETIMES_CONSUMES # Show the drivers in the second page that support DriverBindingProtocol, LoadedImageProtocol and LoadedImageDevicePathProtocol gEfiFormBrowser2ProtocolGuid ## CONSUMES gEfiHiiConfigRoutingProtocolGuid ## CONSUMES gEfiHiiConfigAccessProtocolGuid ## PRODUCES gEfiPlatformDriverOverrideProtocolGuid ## PRODUCES ## PRODUCES ## SOMETIMES_CONSUMES # Show the controller device in the first page that support DevicePathProtocol gEfiDevicePathProtocolGuid [Depex] gEfiFormBrowser2ProtocolGuid AND gEfiHiiConfigRoutingProtocolGuid [UserExtensions.TianoCore."ExtraFiles"] PlatDriOverrideDxeExtra.uni