audk/EdkCompatibilityPkg/Compatibility/PciCfg2ToPciCfgThunk/PciCfg2ToPciCfgThunk.inf

77 lines
2.6 KiB
INI

#/** @file
# Module produces PciCfgPpi2 on top of PciCfgPpi. It also updates the
# PciCfg2Ppi pointer in the EFI_PEI_SERVICES upon a installation of
# EcpPeiPciCfgPpi. EcpPeiPciCfgPpi is installed in a framework module which
# produce PciCfgPpi originally. This framework module is updated based on the
# following rule:
# Search pattern:
# PeiServices->PciCfg = <*>;
# Replace pattern:
# {
# static EFI_PEI_PPI_DESCRIPTOR gEcpPeiPciCfgPpiList = {
# (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
# &gEcpPeiPciCfgPpiGuid,
# <*>
# };
# (**PeiServices).InstallPpi (PeiServices, gEcpPeiPciCfgPpiList);
# }
# PIWG's PI specification replaces Inte's EFI Specification 1.10.
# EFI_PEI_PCI_CFG_PPI defined in Inte's EFI Specification 1.10 is replaced by
# EFI_PEI_PCI_CFG2_PPI in PI 1.0.
# This module produces PciCfgPpi on top of PciCfgPpi2. This module is used on platform when both of
# these two conditions are true:
# 1) Framework module present that produces PCI CFG PPI AND
# 2) PI module that produces PCI CFG2 is not present
#
# PEIM to provide the Variable functionality.
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. 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 = PciCfg2ToPciCfgThunk
FILE_GUID = 41401688-2862-431b-BAAC-6ECADAC384AB
MODULE_TYPE = PEIM
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = PeimInitializePciCfg2
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources.common]
PciCfg2ToPciCfgThunk.c
[Packages]
MdePkg/MdePkg.dec
IntelFrameworkPkg/IntelFrameworkPkg.dec
EdkCompatibilityPkg/EdkCompatibilityPkg.dec
[LibraryClasses]
PeimEntryPoint
DebugLib
[Ppis]
gEfiPciCfgPpiInServiceTableGuid
gEfiPciCfg2PpiGuid
gEcpPeiPciCfgPpiGuid
[Depex]
TRUE