diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/vhost_net.c | 1 | ||||
| -rw-r--r-- | hw/net/virtio-net.c | 24 |
2 files changed, 13 insertions, 12 deletions
diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c index 976d2b315a..74d2e3ed90 100644 --- a/hw/net/vhost_net.c +++ b/hw/net/vhost_net.c @@ -245,6 +245,7 @@ struct vhost_net *vhost_net_init(VhostNetOptions *options) net->dev.nvqs = options->nvqs; net->feature_bits = options->feature_bits; net->save_acked_features = options->save_acked_features; + net->max_tx_queue_size = options->max_tx_queue_size; net->dev.max_queues = 1; net->dev.vqs = net->vqs; diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index e3400f18c8..39fc280839 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -670,22 +670,22 @@ static void virtio_net_set_mrg_rx_bufs(VirtIONet *n, int mergeable_rx_bufs, static int virtio_net_max_tx_queue_size(VirtIONet *n) { NetClientState *peer = n->nic_conf.peers.ncs[0]; + struct vhost_net *net; - /* - * Backends other than vhost-user or vhost-vdpa don't support max queue - * size. - */ if (!peer) { - return VIRTIO_NET_TX_QUEUE_DEFAULT_SIZE; + goto default_value; } - switch(peer->info->type) { - case NET_CLIENT_DRIVER_VHOST_USER: - case NET_CLIENT_DRIVER_VHOST_VDPA: - return VIRTQUEUE_MAX_SIZE; - default: - return VIRTIO_NET_TX_QUEUE_DEFAULT_SIZE; - }; + net = get_vhost_net(peer); + + if (!net || !net->max_tx_queue_size) { + goto default_value; + } + + return net->max_tx_queue_size; + +default_value: + return VIRTIO_NET_TX_QUEUE_DEFAULT_SIZE; } static int peer_attach(VirtIONet *n, int index) |