I note @
https://wiki.xenproject.org/wiki/QEMU_Upstream#VirtIO (last modified on
9 February 2016)
that
VirtIO
It's the PV drivers from KVM world. To use it for network, just use
'virtio-net' as a model:
vif = [ 'model=virtio-net' ]
You will need those kernel modules to use a VirtIO device
virtio_mmio virtio_pci virtio_net
But that
egrep -i "virtio_mmio|virtio_pci|virtio_net"
/boot/config-4.11.3-2.g7262353-default
CONFIG_VIRTIO_NET=m
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
# CONFIG_VIRTIO_MMIO is not set
Is
virtio_mmio
no longer required for
model=virtio-net
usage?
If it is, is there a reason for NOT currently enabling
CONFIG_VIRTIO_MMIO
in default kernel config?
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