tools/virtio: Add --reset

Currently, it only removes and add backend, but it will reset vq
position in future commits.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Link: https://lore.kernel.org/r/20200418102217.32327-5-eperezma@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Eugenio Pérez 2020-04-18 12:22:13 +02:00 • committed by Michael S. Tsirkin
commit 264ee5aa81
3 changed files with 95 additions and 4 deletions