Add legacy8259 module for PcAt.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5090 6f19259b-4bc3-4df7-8a09-765794883524

IntelFrameworkModulePkg/Universal/Legacy8259Dxe/8259.dxs

@@ -0,0 +1,28 @@
+/*++
+
+Copyright (c) 2005, 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.             
+
+Module Name:
+
+  8259.dxs
+
+Abstract:
+  Dependency expression source file.
+  
+--*/  
+
+#include "EfiDepex.h"
+
+#include EFI_PROTOCOL_DEFINITION (CpuIo)
+
+DEPENDENCY_START
+  EFI_CPU_IO_PROTOCOL_GUID 
+DEPENDENCY_END
+