Enhance PcAt IsaAcpi driver to support enable/disable separated functions per PCD settings.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11362 6f19259b-4bc3-4df7-8a09-765794883524

PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.h

@@ -1,7 +1,7 @@
 /** @file
   EFI PCAT ISA ACPI Driver for a Generic PC Platform
 
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 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        
@@ -29,6 +29,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 #include <Library/UefiLib.h>
 #include <Library/UefiBootServicesTableLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/PcdLib.h>
 
 #include <Protocol/IsaAcpi.h>
 //
@@ -261,4 +263,12 @@ IsaInterfaceInit (
   IN EFI_ISA_ACPI_PROTOCOL  *This
   );  
 
+/**
+  Initialize the ISA device list.
+**/
+VOID
+InitializePcatIsaAcpiDeviceList (
+  VOID
+  );
+
 #endif