diff options
| -rw-r--r-- | hw/net/virtio-net.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index fd23c4627e..33fb7992c6 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -514,6 +514,12 @@ static void virtio_net_set_features(VirtIODevice *vdev, uint32_t features) } vhost_net_ack_features(tap_get_vhost_net(nc->peer), features); } + + if ((1 << VIRTIO_NET_F_CTRL_VLAN) & features) { + memset(n->vlans, 0, MAX_VLAN >> 3); + } else { + memset(n->vlans, 0xff, MAX_VLAN >> 3); + } } static int virtio_net_handle_rx_mode(VirtIONet *n, uint8_t cmd, |