Based on a patch by Sandy Stutsman <sstut...@redhat.com>
Signed-off-by: Sameeh Jubran <sam...@daynix.com>
---
qxldod/QxlDod.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/qxldod/QxlDod.cpp b/qxldod/QxlDod.cpp
index d07c7b4..93fd8c6 100755
--- a/qxldod/QxlDod.cpp
+++ b/qxldod/QxlDod.cpp
@@ -2009,17 +2009,17 @@ MapFrameBuffer(
return STATUS_INVALID_PARAMETER;
}
- *VirtualAddress = MmMapIoSpace(PhysicalAddress,
+ *VirtualAddress = MmMapIoSpaceEx(PhysicalAddress,
Length,
- MmWriteCombined);
+ PAGE_WRITECOMBINE | PAGE_READWRITE);
if (*VirtualAddress == NULL)
{
// The underlying call to MmMapIoSpace failed. This may be because,
MmWriteCombined
// isn't supported, so try again with MmNonCached
- *VirtualAddress = MmMapIoSpace(PhysicalAddress,
+ *VirtualAddress = MmMapIoSpaceEx(PhysicalAddress,
Length,
- MmNonCached);
+ (ULONG) (PAGE_NOCACHE | PAGE_READWRITE));
if (*VirtualAddress == NULL)
{
DbgPrint(TRACE_LEVEL_ERROR, ("MmMapIoSpace returned a NULL buffer
when trying to allocate %lu bytes", Length));
--
2.7.4
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