From d4f167a92a5455c2e90a0a69e281ecb5799678db Mon Sep 17 00:00:00 2001
From: AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Sun, 17 Jan 2010 02:54:31 +0000
Subject: Missed a fix in the Cpu Driver. Added some more debug for Execption
 handling and clean up some uncached stuff.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9789 6f19259b-4bc3-4df7-8a09-765794883524
---
 BeagleBoardPkg/PciEmulation/PciEmulation.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'BeagleBoardPkg')

diff --git a/BeagleBoardPkg/PciEmulation/PciEmulation.c b/BeagleBoardPkg/PciEmulation/PciEmulation.c
index dee0541971..f558597932 100644
--- a/BeagleBoardPkg/PciEmulation/PciEmulation.c
+++ b/BeagleBoardPkg/PciEmulation/PciEmulation.c
@@ -318,12 +318,7 @@ PciIoUnmap (
     // Make sure we read buffer from uncached memory and not the cache
     //
     gCpu->FlushDataCache (gCpu, Map->HostAddress, Map->NumberOfBytes, EfiCpuFlushTypeInvalidate);
-  } else if (Map->Operation == EfiPciOperationBusMasterCommonBuffer) {
-    //
-    // CPU was using uncached address, so anything in the cached range is bogus
-    //
-    gCpu->FlushDataCache (gCpu, Map->DeviceAddress, Map->NumberOfBytes, EfiCpuFlushTypeInvalidate);   
-  }
+  } 
   
   FreePool (Map);
 
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