[Qemu-devel] [PATCH v1 0/2] Virtio GPU for S390

[Farhan Ali <alifm@linux.vnet.ibm.com>]

These patches wire up the virtio-gpu device for CCW bus for
S390.

For the S390 architecture which does not natively support any graphics
device, virtio gpu in 2D mode could be used to emulate a simple graphics
card and use VNC as the display.

eg: qemu-system-s390x ... -device virtio-gpu-ccw,devno=fe.0.0101
    -vnc host_ip_addr:5900

Note, to actually see any display content the
guest kernel needs to support DRM layer, Virtio GPU driver,
the Virtual Terminal layer etc.

I would appreciate any feedback on these patches, specially the
first patch.

Thank you
Farhan

Farhan Ali (2):
  virtio_gpu: Handle endian conversion
  virtio-gpu-ccw: Create a virtio gpu device for the ccw bus

 hw/display/virtio-gpu.c | 53 +++++++++++++++++++++++++++++++++++++++---------
 hw/s390x/virtio-ccw.c   | 54 +++++++++++++++++++++++++++++++++++++++++++++++++
 hw/s390x/virtio-ccw.h   | 10 +++++++++
 3 files changed, 108 insertions(+), 9 deletions(-)

-- 
1.9.1