On 09/18/2017 08:29 AM, Cornelia Huck wrote:
> On Fri, 15 Sep 2017 10:40:30 -0400
> Farhan Ali <alifm@linux.vnet.ibm.com> wrote:
>
>> 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.
>>
>> ChangeLog
>> --------
>> v1 -> v2
>> - remove error_propagate (patch 2)
>> - Add byteswap functions (patch 1)
>> - Handle endian conversion for virtio_gpu_ctrl_response (patch 1)
>>
>> v2 -> v3
>> - updated patch 1 based on Gerd's feedback
>> - rename bswap functions (patch 1)
>> - use in-place swapping functions (patch 1)
>> - Handle endian conversion for cursor update (patch 1)
>>
>> 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 | 70 +++++++++++++++++++++++++++++++++++++++++++------
>> hw/s390x/virtio-ccw.c | 49 ++++++++++++++++++++++++++++++++++
>> hw/s390x/virtio-ccw.h | 10 +++++++
>> 3 files changed, 121 insertions(+), 8 deletions(-)
>>
>
> Thanks, applied.
>
Thanks