Re: [Qemu-devel] [PATCH for-1.5 v2 0/5] virtio: fix bus command line compatibility.

[Cornelia Huck <cornelia.huck@de.ibm.com>]

On Tue, 30 Apr 2013 16:08:46 +0200
fred.konrad@greensocs.com wrote:

> From: KONRAD Frederic <fred.konrad@greensocs.com>
> 
> Cc: Libaiqing <libaiqing@huawei.com>
> Cc: Michal Privoznik <mprivozn@redhat.com>
> 
> This fixes the bus name for virtio-serial-device and virtio-scsi-device.
> 
> The bus name for virtio-serial-device and virtio-scsi-device is not "id.0" as it
> was the case before the refactoring.
> 
> This trigger the error:
> 
> qemu-system-xxx -device virtio-serial-pci,id=virtio-serial0
>                 -device virtserialport,bus=virtio-serial0.0
> 
> Bus 'virtio-serial0.0' is full
> Bus 'virtio-serial0.0' not found

Seems to look sane on s390-virtio and virtio-ccw.

Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com>

> 
> So this sets the name of those bus before the virtio-device's init.
> 
> KONRAD Frederic (5):
>   virtio-x-bus: force bus name to virtio-bus.
>   virtio: add virtio_device_set_child_bus_name.
>   scsi: add bus_name parameter to scsi_bus_new.
>   virtio-serial: fix command line compatibility.
>   virtio-scsi: fix the command line compatibility.
> 
>  hw/char/virtio-serial-bus.c     |  3 ++-
>  hw/s390x/s390-virtio-bus.c      | 28 +++++++++++++++++++++++++++-
>  hw/s390x/virtio-ccw.c           | 28 +++++++++++++++++++++++++++-
>  hw/scsi/esp-pci.c               |  2 +-
>  hw/scsi/esp.c                   |  2 +-
>  hw/scsi/lsi53c895a.c            |  2 +-
>  hw/scsi/megasas.c               |  2 +-
>  hw/scsi/scsi-bus.c              |  5 +++--
>  hw/scsi/spapr_vscsi.c           |  2 +-
>  hw/scsi/virtio-scsi.c           |  3 ++-
>  hw/scsi/vmw_pvscsi.c            |  2 +-
>  hw/usb/dev-storage.c            |  4 ++--
>  hw/usb/dev-uas.c                |  2 +-
>  hw/virtio/virtio-pci.c          | 29 ++++++++++++++++++++++++++++-
>  hw/virtio/virtio.c              | 24 ++++++++++++++++++++++++
>  include/hw/scsi/scsi.h          |  3 ++-
>  include/hw/virtio/virtio-scsi.h |  1 -
>  include/hw/virtio/virtio.h      |  4 ++++
>  18 files changed, 128 insertions(+), 18 deletions(-)
>