Does rumprun only support Tun/Tap?

[sjtugjy]

I want to configure the KVM guest with virtio (vhost enabled) as follows:
-netdev tap,id=hn0,vhost=on -device virtio-net-pci,netdev=hn0,id=nic0

But the VM's network cannot work. Even if I disable 'vhost', the netowrk still cannot work.