## @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.

#

# Copyright (c) 2007 - 2011, 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 = PlatDriOverrideDxe

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 IPF 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_CONSUMED ## Variable:L"PlatformLang" this variable specifies the platform supported language string (RFC 4646 format)

## gEfiGlobalVariableGuid ## SOMETIMES_CONSUMED ## 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 ## CONSUMES ## Guid

gPlatformOverridesManagerGuid ## PRODUCES ## Guid

[Protocols]

gEfiComponentName2ProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name if ComponentName2Protocol exists)

gEfiComponentNameProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name if ComponentNameProtocol exists and ComponentName2Protocol doesn't exist)

gEfiFirmwareVolume2ProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name from EFI UI section if ComponentName2Protocol and ComponentNameProtocol don't exist)

gEfiPciIoProtocolGuid ## SOMETIMES_CONSUMED (Find the PCI device if PciIo protocol is installed)

gEfiBusSpecificDriverOverrideProtocolGuid ## SOMETIMES_CONSUMED (Check whether the PCI device contains one or more efi drivers in its option rom by this protocol)

gEfiDriverBindingProtocolGuid ## SOMETIMES_CONSUMED

gEfiLoadedImageProtocolGuid ## SOMETIMES_CONSUMED

gEfiLoadedImageDevicePathProtocolGuid ## SOMETIMES_CONSUMED (Show the drivers in the second page that support DriverBindingProtocol, LoadedImageProtocol and LoadedImageDevicePathProtocol)

gEfiDevicePathProtocolGuid ## SOMETIMES_CONSUMED (Show the controller device in the first page that support DevicePathProtocol)

gEfiFormBrowser2ProtocolGuid ## CONSUMED

gEfiHiiConfigRoutingProtocolGuid ## CONSUMED

gEfiHiiConfigAccessProtocolGuid ## PRODUCED

gEfiDevicePathToTextProtocolGuid ## CONSUMED

gEfiPlatformDriverOverrideProtocolGuid ## PRODUCED

[Depex]

gEfiFormBrowser2ProtocolGuid AND gEfiHiiConfigRoutingProtocolGuid