From: yshang1 <yshang1@de2fecce-e211-0410-80a6-f3fac2684e05>
Date: Tue, 23 May 2006 08:13:06 +0000 (+0000)
Subject: git-svn-id: https://edk2.tianocore.org/svn/edk2/trunk@242 de2fecce-e211-0410-80a6... 
X-Git-Url: http://git.etherboot.org/efi/edk2/.git/commitdiff_plain/654d47f3df420914ac845a76b2e024ccd50943ad?hp=c776003d7aeeae24bdeaff19e5fdf5bc86fab7e8

git-svn-id: https://edk2.tianocore.org/svn/edk2/trunk@242 de2fecce-e211-0410-80a6-f3fac2684e05
---

diff --git a/edk2/MdePkg/Library/BasePciCf8Lib/PciLib.c b/edk2/MdePkg/Library/BasePciCf8Lib/PciLib.c
index a2fdc3e82..fe27c850c 100644
--- a/edk2/MdePkg/Library/BasePciCf8Lib/PciLib.c
+++ b/edk2/MdePkg/Library/BasePciCf8Lib/PciLib.c
@@ -53,7 +53,7 @@
 
 **/
 #define PCI_TO_CF8_ADDRESS(A) \
-  ((UINT32) ((((A) >> 4) & 0xffffff00) | ((A) & 0xfc) | 0x80000000))
+  ((UINT32) ((((A) >> 4) & 0x00ffff00) | ((A) & 0xfc) | 0x80000000))
 
 /**
   Reads an 8-bit PCI configuration register.