On Sun, Apr 01, 2018 at 05:13:10AM -0400, Si-Wei Liu wrote: > diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h > index aa40664..0827b7e 100644 > --- a/include/uapi/linux/virtio_net.h > +++ b/include/uapi/linux/virtio_net.h > @@ -80,6 +80,8 @@ struct virtio_net_config { > __u16 max_virtqueue_pairs; > /* Default maximum transmit unit advice */ > __u16 mtu; > + /* Device at bus:slot.function backed up by virtio_net */ > + __u16 bsf2backup; > } __attribute__((packed)); I'm not sure this is a good interface. This isn't unique even on some PCI systems, not to speak of non-PCI ones. > /* > -- > 1.8.3.1 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization