--- /dev/null
+/*++\r
+\r
+Copyright (c) 2004 - 2006, Intel Corporation \r
+All rights reserved. This program and the accompanying materials \r
+are licensed and made available under the terms and conditions of the BSD License \r
+which accompanies this distribution. The full text of the license may be found at \r
+http://opensource.org/licenses/bsd-license.php \r
+ \r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+\r
+Module Name:\r
+\r
+ IoLib.c\r
+ \r
+Abstract: \r
+\r
+ Common I/O Library routines.\r
+\r
+--*/\r
+\r
+#include "EdkIIGlueBase.h"\r
+\r
+/**\r
+ Reads a 64-bit I/O port.\r
+\r
+ Reads the 64-bit I/O port specified by Port. The 64-bit read value is returned.\r
+ This function must guarantee that all I/O read and write operations are\r
+ serialized.\r
+\r
+ If 64-bit I/O port operations are not supported, then ASSERT().\r
+\r
+ @param Port The I/O port to read.\r
+\r
+ @return The value read.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+IoRead64 (\r
+ IN UINTN Port\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return 0;\r
+}\r
+\r
+/**\r
+ Writes a 64-bit I/O port.\r
+\r
+ Writes the 64-bit I/O port specified by Port with the value specified by Value\r
+ and returns Value. This function must guarantee that all I/O read and write\r
+ operations are serialized.\r
+\r
+ If 64-bit I/O port operations are not supported, then ASSERT().\r
+\r
+ @param Port The I/O port to write.\r
+ @param Value The value to write to the I/O port.\r
+\r
+ @return The value written the I/O port.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+IoWrite64 (\r
+ IN UINTN Port,\r
+ IN UINT64 Value\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return 0;\r
+}\r
+\r