[virt-tools-list] [RFC] add spapr-vio bus for pseries feature

[Li Zhang]

Hi all,

For pseries machine, spapr-vio bus is supported.
A lot of devices and controller needs to use spapr-vio bus.
So we need to add such an option in virt-manager for user
to select.

Now virt-manager only support virtio, which is a generic bus.
spapr-vio is a little different from it.

Any comments?

Any suggestion is appreciated.

Thanks a lot.

Best regards
--Li