Reset QXL to VGA modeHEADmaster

In Windows guest, if we trigger a bluescreen, Windows will reset GPU to VGA
mode, otherwise the bluescreen will not shown.

Signed-off-by: Qi Zhou <atmgnd@outlook.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/qxldod/QxlDod.cpp b/qxldod/QxlDod.cpp
index f498115..25b9af6 100755
--- a/qxldod/QxlDod.cpp
+++ b/qxldod/QxlDod.cpp
@@ -3869,7 +3869,7 @@ void QxlDevice::ResetDevice(void)
 {

     DbgPrint(TRACE_LEVEL_VERBOSE, ("---> %s\n", __FUNCTION__));

     m_RamHdr->int_mask = ~0;

-    WRITE_PORT_UCHAR(m_IoBase + QXL_IO_MEMSLOT_ADD, 0);

+    WRITE_PORT_UCHAR(m_IoBase + QXL_IO_RESET, 0);

     DbgPrint(TRACE_LEVEL_VERBOSE, ("<--- %s\n", __FUNCTION__));

 }