Allocate commands on Bar0

This is required by Qemu for migration

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Yuri Benditovich <yuri.benditovich@daynix.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/qxldod/QxlDod.cpp b/qxldod/QxlDod.cpp
index 75a8a02..2573b25 100755
--- a/qxldod/QxlDod.cpp
+++ b/qxldod/QxlDod.cpp
@@ -4135,7 +4135,8 @@ QXLDrawable *QxlDevice::GetDrawable()
     PAGED_CODE();

     QXLOutput *output;

 

-    output = (QXLOutput *)AllocMem(MSPACE_TYPE_VRAM, sizeof(QXLOutput) + sizeof(QXLDrawable), TRUE);

+    // commands must be allocated into Bar0 (DEVRAM)

+    output = (QXLOutput *)AllocMem(MSPACE_TYPE_DEVRAM, sizeof(QXLOutput) + sizeof(QXLDrawable), TRUE);

     if (!output) {

         return NULL;

     }

@@ -4153,7 +4154,8 @@ QXLCursorCmd *QxlDevice::CursorCmd()
     QXLOutput *output;

 

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

-    output = (QXLOutput *)AllocMem(MSPACE_TYPE_VRAM, sizeof(QXLOutput) + sizeof(QXLCursorCmd), TRUE);

+    // commands must be allocated into Bar0 (DEVRAM)

+    output = (QXLOutput *)AllocMem(MSPACE_TYPE_DEVRAM, sizeof(QXLOutput) + sizeof(QXLCursorCmd), TRUE);

     if (!output) {

         return NULL;

     }