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authorAJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524>2010-01-17 02:54:31 +0000
committerAJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524>2010-01-17 02:54:31 +0000
commitd4f167a92a5455c2e90a0a69e281ecb5799678db (patch)
treeacf8bdd329681c0095e4255a42473b56d5cad84e /BeagleBoardPkg
parentf4d7c87220a4aad3a5d76d54256e42db411281c5 (diff)
downloadedk2-platforms-d4f167a92a5455c2e90a0a69e281ecb5799678db.tar.xz
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
Diffstat (limited to 'BeagleBoardPkg')
-rw-r--r--BeagleBoardPkg/PciEmulation/PciEmulation.c7
1 files changed, 1 insertions, 6 deletions
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);