Add comments for all file tagged with "ToolCode="DUMMY"".

[mirror_edk2.git] / EdkModulePkg / Bus / Pci / PciBus / Dxe / PciBus.msa

diff --git a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciBus.msa b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciBus.msa
index 89389196a9d63cc8bd5c5274dc2098d8d38bb0ea..855fdd7591f2b598630ae1f87a2a0c0556d9d4d0 100644 (file)
--- a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciBus.msa
+++ b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciBus.msa
@@ -1,22 +1,16 @@
-<?xml version="1.0" encoding="UTF-8"?>\r
-<!--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.-->\r
-<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">\r
+<?xml version="1.0" encoding="UTF-8"?>\r
+<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">\r
   <MsaHeader>\r
     <ModuleName>PciBus</ModuleName>\r
     <ModuleType>DXE_DRIVER</ModuleType>\r
     <GuidValue>93B80004-9FB3-11d4-9A3A-0090273FC14D</GuidValue>\r
     <Version>1.0</Version>\r
     <Abstract>Component description file for PciBus module.</Abstract>\r
-    <Description>\r
-       PCI bus driver. This module will probe all PCI devices and allocate MMIO and IO\r
+    <Description>PCI bus driver. This module will probe all PCI devices and allocate MMIO and IO
        space for these devices.\r
+       LightPcdLib.c tagged with "ToolCode="DUMMY"" is light weight verison for PCI library\r
+       function. This version provide simple implementation and do not support hot plug. Only one\r
+       between PcdLib.c and LightPcdLib.c can be choosed. \r
     </Description>\r
     <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>\r
     <License>All rights reserved. This program and the accompanying materials
@@ -63,6 +57,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
     <LibraryClass Usage="ALWAYS_CONSUMED">\r
       <Keyword>DevicePathLib</Keyword>\r
     </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>PeCoffGetEntryPointLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>PcdLib</Keyword>\r
+    </LibraryClass>\r
   </LibraryClassDefinitions>\r
   <SourceFiles>\r
     <Filename>PciBus.h</Filename>\r
@@ -93,10 +93,11 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
     <Filename>pcibus.c</Filename>\r
     <Filename>PciIo.c</Filename>\r
     <Filename>PciLib.c</Filename>\r
+    <Filename ToolCode="DUMMY">LightPciLib.c</Filename>\r
   </SourceFiles>\r
   <PackageDependencies>\r
     <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>\r
-    <Package PackageGuid="B6EC423C-21D2-490D-85C6-DD5864EAA674"/>\r
+    <Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>\r
   </PackageDependencies>\r
   <Protocols>\r
     <Protocol Usage="TO_START">\r
@@ -163,9 +164,19 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
     </Extern>\r
     <Extern>\r
       <DriverBinding>gPciBusDriverBinding</DriverBinding>\r
-    </Extern>\r
-    <Extern>\r
       <ComponentName>gPciBusComponentName</ComponentName>\r
     </Extern>\r
   </Externs>\r
+  <PcdCoded>\r
+    <PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">\r
+      <C_Name>PcdPciIsaEnable</C_Name>\r
+      <TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>Whether ISA decoding is enabled on this platform so we should avoid those aliased resources</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">\r
+      <C_Name>PcdPciVgaEnable</C_Name>\r
+      <TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>Whether VGA decoding is enabled on this platform so we should avoid those aliased resources</HelpText>\r
+    </PcdEntry>\r
+  </PcdCoded>\r
 </ModuleSurfaceArea>
\ No newline at end of file