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qxl: add QXL_IO_MONITORS_CONFIG_ASYNC

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Revision bumped to 4 for new IO support, enabled for spice-server >=
0.11.1. New io enabled if revision is 4. Revision can be set to 4.

[ kraxel: 3 continues to be the default revision.  Once we have a new
          stable spice-server release and the qemu patches to enable
          the new bits merged we'll go flip the switch and make rev4
          the default ]

This io calls the corresponding new spice api
spice_qxl_monitors_config_async to let spice-server read a new guest set
monitors config and notify the client.

On migration reissue spice_qxl_monitors_config_async.

RHBZ: 770842

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

fixup

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Alon Levy 2012-08-22 11:16:25 +03:00 • committed by Gerd Hoffmann
parent 36839d355e
commit 020af1c45f
5 changed files with 109 additions and 4 deletions
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7
hw/qxl.h
View file

@ -71,6 +71,8 @@ typedef struct PCIQXLDevice {
} guest_surfaces;
QXLPHYSICAL guest_cursor;
QXLPHYSICAL guest_monitors_config;
QemuMutex track_lock;
/* thread signaling */
@ -128,7 +130,12 @@ typedef struct PCIQXLDevice {
} \
} while (0)
#if 0
/* spice-server 0.12 is still in development */
#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12
#else
#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V10
#endif
/* qxl.c */
void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);