Fixd EDKII r2594 build broken issue - MdePkg build failed with ICC.

[mirror_edk2.git] / MdePkg / Include / Library / PciCf8Lib.h

diff --git a/MdePkg/Include/Library/PciCf8Lib.h b/MdePkg/Include/Library/PciCf8Lib.h
index 3898abe7cf88e2f023f4ffc0e55f987f56999fc4..13af84ed34c0042bde92c1eeed64369092edccb9 100644 (file)
--- a/MdePkg/Include/Library/PciCf8Lib.h
+++ b/MdePkg/Include/Library/PciCf8Lib.h
@@ -1,23 +1,22 @@
 /** @file\r
-       PCI CF8 Library Services for PCI Segment #0\r
+  PCI CF8 Library Services for PCI Segment #0\r
 \r
-       Copyright (c) 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
+  Copyright (c) 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
+  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
-       Module Name:    PciCf8Lib.h\r
+  Module Name:  PciCf8Lib.h\r
 \r
 **/\r
 \r
 #ifndef __PCI_CF8_LIB_H__\r
 #define __PCI_CF8_LIB_H__\r
 \r
-#include <Library/PciLib.h>\r
 \r
 /**\r
   Macro that converts PCI Bus, PCI Device, PCI Function and PCI Register to an\r
@@ -36,7 +35,7 @@
 \r
 **/\r
 #define PCI_CF8_LIB_ADDRESS(Bus,Device,Function,Offset) \\r
-  PCI_LIB_ADDRESS (Bus, Device, Function, Offset)\r
+  (((Offset) & 0xfff) | (((Function) & 0x07) << 12) | (((Device) & 0x1f) << 15) | (((Bus) & 0xff) << 20))\r
 \r
 /**\r
   Reads an 8-bit PCI configuration register.\r
@@ -996,8 +995,7 @@ PciCf8BitFieldAndThenOr32 (
   If StartAddress > 0x0FFFFFFF, then ASSERT().\r
   If the register specified by StartAddress >= 0x100, then ASSERT().\r
   If ((StartAddress & 0xFFF) + Size) > 0x100, then ASSERT().\r
-  If (StartAddress + Size - 1)  > 0x0FFFFFFF, then ASSERT().\r
-  If Buffer is NULL, then ASSERT().\r
+  If Size > 0 and Buffer is NULL, then ASSERT().\r
 \r
   @param  StartAddress  Starting address that encodes the PCI Bus, Device,\r
                         Function and Register.\r
@@ -1030,8 +1028,7 @@ PciCf8ReadBuffer (
   If StartAddress > 0x0FFFFFFF, then ASSERT().\r
   If the register specified by StartAddress >= 0x100, then ASSERT().\r
   If ((StartAddress & 0xFFF) + Size) > 0x100, then ASSERT().\r
-  If (StartAddress + Size - 1)  > 0x0FFFFFFF, then ASSERT().\r
-  If Buffer is NULL, then ASSERT().\r
+  If Size > 0 and Buffer is NULL, then ASSERT().\r
 \r
   @param  StartAddress  Starting address that encodes the PCI Bus, Device,\r
                         Function and Register.\r