struct xenvif_queue *queue = m->private;
struct xen_netif_tx_back_ring *tx_ring = &queue->tx;
struct xen_netif_rx_back_ring *rx_ring = &queue->rx;
+ struct netdev_queue *dev_queue;
if (tx_ring->sring) {
struct xen_netif_tx_sring *sring = tx_ring->sring;
queue->credit_timeout.expires,
jiffies);
+ dev_queue = netdev_get_tx_queue(queue->vif->dev, queue->id);
+
+ seq_printf(m, "\nRx internal queue: len %u max %u pkts %u %s\n",
+ queue->rx_queue_len, queue->rx_queue_max,
+ skb_queue_len(&queue->rx_queue),
+ netif_tx_queue_stopped(dev_queue) ? "stopped" : "running");
+
return 0;
}
be->vif->queues = vzalloc(requested_num_queues *
sizeof(struct xenvif_queue));
be->vif->num_queues = requested_num_queues;
+ be->vif->stalled_queues = requested_num_queues;
for (queue_index = 0; queue_index < requested_num_queues; ++queue_index) {
queue = &be->vif->queues[queue_index];
if (!rx_copy)
return -EOPNOTSUPP;
- if (vif->dev->tx_queue_len != 0) {
- if (xenbus_scanf(XBT_NIL, dev->otherend,
- "feature-rx-notify", "%d", &val) < 0)
- val = 0;
- if (val)
- vif->can_queue = 1;
- else
- /* Must be non-zero for pfifo_fast to work. */
- vif->dev->tx_queue_len = 1;
+ if (xenbus_scanf(XBT_NIL, dev->otherend,
+ "feature-rx-notify", "%d", &val) < 0 || val == 0) {
+ xenbus_dev_fatal(dev, -EINVAL, "feature-rx-notify is mandatory");
+ return -EINVAL;
}
if (xenbus_scanf(XBT_NIL, dev->otherend, "feature-sg",