X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=EdkModulePkg%2FBus%2FPci%2FPciBus%2FDxe%2FPciBus.msa;h=855fdd7591f2b598630ae1f87a2a0c0556d9d4d0;hp=2f38891f363bb3a0c9df75324da77fd9b6c0c27f;hb=f588bef0476c059bf6a91570ccc48747e8cffca2;hpb=5094fb09f8d56b5623ccbf9a6a898283b29f2396

diff --git a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciBus.msa b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciBus.msa
index 2f38891f36..855fdd7591 100644
--- a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciBus.msa
+++ b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciBus.msa
@@ -1,21 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--Copyright (c) 2006, 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.-->
-<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
+<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <MsaHeader>
     <ModuleName>PciBus</ModuleName>
     <ModuleType>DXE_DRIVER</ModuleType>
     <GuidValue>93B80004-9FB3-11d4-9A3A-0090273FC14D</GuidValue>
     <Version>1.0</Version>
     <Abstract>Component description file for PciBus module.</Abstract>
-    <Description>FIX ME!</Description>
-    <Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
+    <Description>PCI bus driver. This module will probe all PCI devices and allocate MMIO and IO
+       space for these devices.
+       LightPcdLib.c tagged with "ToolCode="DUMMY"" is light weight verison for PCI library
+       function. This version provide simple implementation and do not support hot plug. Only one
+       between PcdLib.c and LightPcdLib.c can be choosed. 
+    </Description>
+    <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
     <License>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
@@ -60,6 +57,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
     <LibraryClass Usage="ALWAYS_CONSUMED">
       <Keyword>DevicePathLib</Keyword>
     </LibraryClass>
+    <LibraryClass Usage="ALWAYS_CONSUMED">
+      <Keyword>PeCoffGetEntryPointLib</Keyword>
+    </LibraryClass>
+    <LibraryClass Usage="ALWAYS_CONSUMED">
+      <Keyword>PcdLib</Keyword>
+    </LibraryClass>
   </LibraryClassDefinitions>
   <SourceFiles>
     <Filename>PciBus.h</Filename>
@@ -90,10 +93,11 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
     <Filename>pcibus.c</Filename>
     <Filename>PciIo.c</Filename>
     <Filename>PciLib.c</Filename>
+    <Filename ToolCode="DUMMY">LightPciLib.c</Filename>
   </SourceFiles>
   <PackageDependencies>
     <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
-    <Package PackageGuid="B6EC423C-21D2-490D-85C6-DD5864EAA674"/>
+    <Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
   </PackageDependencies>
   <Protocols>
     <Protocol Usage="TO_START">
@@ -160,9 +164,19 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
     </Extern>
     <Extern>
       <DriverBinding>gPciBusDriverBinding</DriverBinding>
-    </Extern>
-    <Extern>
       <ComponentName>gPciBusComponentName</ComponentName>
     </Extern>
   </Externs>
+  <PcdCoded>
+    <PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
+      <C_Name>PcdPciIsaEnable</C_Name>
+      <TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>
+      <HelpText>Whether ISA decoding is enabled on this platform so we should avoid those aliased resources</HelpText>
+    </PcdEntry>
+    <PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
+      <C_Name>PcdPciVgaEnable</C_Name>
+      <TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>
+      <HelpText>Whether VGA decoding is enabled on this platform so we should avoid those aliased resources</HelpText>
+    </PcdEntry>
+  </PcdCoded>
 </ModuleSurfaceArea>
\ No newline at end of file