REQUEST: option for NO NETWORK CARD configuration

[Wyk72]

Hello, and thanks for this little gem, which I discovered yesterday.

I used to run qemu directly w my custom scripts on Alpine but yours are way better.

There is just one thing I need: since I'm passing nics with VFIO-PCI passtrough (via extra args), I need the network part to be skipped completely in the invocation.

I made it work with an horrible hack by zapping the net parameter into the qemu script that launches it i.e :

   command_args_push "$(net_args) $(disk_args) $(cdrom_args) $extra_args"

  command_args_push "$(disk_args) $(cdrom_args) $extra_args"

An option like "none" on network card would be much better, I think.

Thanks again.