EdkCompatibilityPkg/Compatibility/PciCfg2ToPciCfgThunk/PciCfg2ToPciCfgThunk.inf

   1 #/** @file
   2 # Module produces PciCfgPpi2 on top of PciCfgPpi. It also updates the
   3 # PciCfg2Ppi pointer in the EFI_PEI_SERVICES upon a installation of
   4 # EcpPeiPciCfgPpi. EcpPeiPciCfgPpi is installed in a framework module which
   5 # produce PciCfgPpi originally. This framework module is updated based on the
   6 # following rule:
   7 # Search pattern:
   8 #          PeiServices->PciCfg = <*>;
   9 # Replace pattern:
  10 #         {
  11 #           static EFI_PEI_PPI_DESCRIPTOR gEcpPeiPciCfgPpiList = {
  12 #             (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
  13 #             &gEcpPeiPciCfgPpiGuid,
  14 #             <*>
  15 #           };
  16 #           (**PeiServices).InstallPpi (PeiServices, gEcpPeiPciCfgPpiList);
  17 #         }
  18
  19 # PIWG's PI specification replaces Inte's EFI Specification 1.10.
  20 # EFI_PEI_PCI_CFG_PPI defined in Inte's EFI Specification 1.10 is replaced by
  21 # EFI_PEI_PCI_CFG2_PPI in PI 1.0.
  22 # This module produces PciCfgPpi on top of PciCfgPpi2. This module is used on platform when both of
  23 # these two conditions are true:
  24 # 1) Framework module present that produces PCI CFG PPI  AND
  25 # 2) PI module that produces PCI CFG2 is not present
  26
  27 #
  28 # PEIM to provide the Variable functionality.
  29 # Copyright (c) 2006 - 2007, Intel Corporation
  30 #
  31 #  All rights reserved. This program and the accompanying materials
  32 #  are licensed and made available under the terms and conditions of the BSD License
  33 #  which accompanies this distribution. The full text of the license may be found at
  34 #  http://opensource.org/licenses/bsd-license.php
  35 #  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  36 #  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  37 #
  38 #
  39 #**/
  40
  41 [Defines]
  42   INF_VERSION                    = 0x00010005
  43   BASE_NAME                      = PciCfg2ToPciCfgThunk
  44   FILE_GUID                      = 41401688-2862-431b-BAAC-6ECADAC384AB
  45   MODULE_TYPE                    = PEIM
  46   VERSION_STRING                 = 1.0
  47   EDK_RELEASE_VERSION            = 0x00020000
  48   EFI_SPECIFICATION_VERSION      = 0x00020000
  49
  50   ENTRY_POINT                    = PeimInitializePciCfg2
  51
  52 #
  53 # The following information is for reference only and not required by the build tools.
  54 #
  55 #  VALID_ARCHITECTURES           = IA32 X64 IPF EBC
  56 #
  57
  58 [Sources.common]
  59   PciCfg2ToPciCfgThunk.c
  60
  61 [Packages]
  62   MdePkg/MdePkg.dec
  63   IntelFrameworkPkg/IntelFrameworkPkg.dec
  64   EdkCompatibilityPkg/EdkCompatibilityPkg.dec
  65
  66 [LibraryClasses]
  67   PeimEntryPoint
  68   DebugLib
  69
  70 [Ppis]
  71   gEfiPciCfgPpiInServiceTableGuid
  72   gEfiPciCfg2PpiGuid
  73   gEcpPeiPciCfgPpiGuid
  74
  75 [Depex]
  76   TRUE