diff options
Diffstat (limited to 'hw/virtio-net.c')
| -rw-r--r-- | hw/virtio-net.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/virtio-net.c b/hw/virtio-net.c index 970ba06275..acb3cec7cb 100644 --- a/hw/virtio-net.c +++ b/hw/virtio-net.c @@ -219,6 +219,14 @@ static void virtio_net_set_features(VirtIODevice *vdev, uint32_t features) (features >> VIRTIO_NET_F_GUEST_ECN) & 1, (features >> VIRTIO_NET_F_GUEST_UFO) & 1); } + if (!n->nic->nc.peer || + n->nic->nc.peer->info->type != NET_CLIENT_TYPE_TAP) { + return; + } + if (!tap_get_vhost_net(n->nic->nc.peer)) { + return; + } + return vhost_net_ack_features(tap_get_vhost_net(n->nic->nc.peer), features); } static int virtio_net_handle_rx_mode(VirtIONet *n, uint8_t cmd, |