Re: [PATCH] hw/s390x: Attach default virtio-net devices to the /machine/virtual-css-bridge

["Cédric Le Goater" <clegoate@redhat.com>]

On 7/1/24 10:01 PM, Thomas Huth wrote:
> The initial virtio-net-ccw devices currently do not have a proper parent
> in the QOM tree, so they show up under /machine/unattached - which is
> somewhat ugly. Let's attach them to /machine/virtual-css-bridge/virtual-css
> instead.
> 
> Signed-off-by: Thomas Huth <thuth@redhat.com>


Reviewed-by: Cédric Le Goater <clg@redhat.com>

Thanks,

C.


> ---
>   hw/s390x/s390-virtio-ccw.c | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
> index cd063f8b64..0d58e5ab75 100644
> --- a/hw/s390x/s390-virtio-ccw.c
> +++ b/hw/s390x/s390-virtio-ccw.c
> @@ -216,8 +216,11 @@ static void s390_init_ipl_dev(const char *kernel_filename,
>   static void s390_create_virtio_net(BusState *bus, const char *name)
>   {
>       DeviceState *dev;
> +    int cnt = 0;
>   
>       while ((dev = qemu_create_nic_device(name, true, "virtio"))) {
> +        g_autofree char *childname = g_strdup_printf("%s[%d]", name, cnt++);
> +        object_property_add_child(OBJECT(bus), childname, OBJECT(dev));
>           qdev_realize_and_unref(dev, bus, &error_fatal);
>       }
>   }