--- /dev/null
+;------------------------------------------------------------------------------\r
+;\r
+; Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r
+;\r
+; This program and the accompanying materials are licensed and made available\r
+; under the terms and conditions of the BSD License which accompanies this\r
+; 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
+\r
+ .586P\r
+ .model flat,C\r
+ .code\r
+\r
+;------------------------------------------------------------------------------\r
+; VOID\r
+; EFIAPI\r
+; IoReadFifo8 (\r
+; IN UINTN Port,\r
+; IN UINTN Size,\r
+; IN VOID *Buffer\r
+; );\r
+;------------------------------------------------------------------------------\r
+IoReadFifo8 PROC\r
+ push edi\r
+ cld\r
+ mov dx, [esp + 8]\r
+ mov ecx, [esp + 12]\r
+ mov edi, [esp + 16]\r
+rep insb\r
+ pop edi\r
+ ret\r
+IoReadFifo8 ENDP\r
+\r
+;------------------------------------------------------------------------------\r
+; VOID\r
+; EFIAPI\r
+; IoReadFifo16 (\r
+; IN UINTN Port,\r
+; IN UINTN Size,\r
+; IN VOID *Buffer\r
+; );\r
+;------------------------------------------------------------------------------\r
+IoReadFifo16 PROC\r
+ push edi\r
+ cld\r
+ mov dx, [esp + 8]\r
+ mov ecx, [esp + 12]\r
+ mov edi, [esp + 16]\r
+rep insw\r
+ pop edi\r
+ ret\r
+IoReadFifo16 ENDP\r
+\r
+;------------------------------------------------------------------------------\r
+; VOID\r
+; EFIAPI\r
+; IoReadFifo32 (\r
+; IN UINTN Port,\r
+; IN UINTN Size,\r
+; IN VOID *Buffer\r
+; );\r
+;------------------------------------------------------------------------------\r
+IoReadFifo32 PROC\r
+ push edi\r
+ cld\r
+ mov dx, [esp + 8]\r
+ mov ecx, [esp + 12]\r
+ mov edi, [esp + 16]\r
+rep insd\r
+ pop edi\r
+ ret\r
+IoReadFifo32 ENDP\r
+\r
+;------------------------------------------------------------------------------\r
+; VOID\r
+; EFIAPI\r
+; IoWriteFifo8 (\r
+; IN UINTN Port,\r
+; IN UINTN Size,\r
+; IN VOID *Buffer\r
+; );\r
+;------------------------------------------------------------------------------\r
+IoWriteFifo8 PROC\r
+ push esi\r
+ cld\r
+ mov dx, [esp + 8]\r
+ mov ecx, [esp + 12]\r
+ mov esi, [esp + 16]\r
+rep outsb\r
+ pop esi\r
+ ret\r
+IoWriteFifo8 ENDP\r
+\r
+;------------------------------------------------------------------------------\r
+; VOID\r
+; EFIAPI\r
+; IoWriteFifo16 (\r
+; IN UINTN Port,\r
+; IN UINTN Size,\r
+; IN VOID *Buffer\r
+; );\r
+;------------------------------------------------------------------------------\r
+IoWriteFifo16 PROC\r
+ push esi\r
+ cld\r
+ mov dx, [esp + 8]\r
+ mov ecx, [esp + 12]\r
+ mov esi, [esp + 16]\r
+rep outsw\r
+ pop esi\r
+ ret\r
+IoWriteFifo16 ENDP\r
+\r
+;------------------------------------------------------------------------------\r
+; VOID\r
+; EFIAPI\r
+; IoWriteFifo32 (\r
+; IN UINTN Port,\r
+; IN UINTN Size,\r
+; IN VOID *Buffer\r
+; );\r
+;------------------------------------------------------------------------------\r
+IoWriteFifo32 PROC\r
+ push esi\r
+ cld\r
+ mov dx, [esp + 8]\r
+ mov ecx, [esp + 12]\r
+ mov esi, [esp + 16]\r
+rep outsd\r
+ pop esi\r
+ ret\r
+IoWriteFifo32 ENDP\r
+\r
+ END\r
+\r