}
}
- memset(mz->addr, 0, sizeof(mz->len));
+ memset(mz->addr, 0, mz->len);
vq->vq_ring_mem = mz->phys_addr;
vq->vq_ring_virt_mem = mz->addr;
if (isr & VIRTIO_PCI_ISR_CONFIG) {
if (virtio_dev_link_update(dev, 0) == 0)
_rte_eth_dev_callback_process(dev,
- RTE_ETH_EVENT_INTR_LSC, NULL);
+ RTE_ETH_EVENT_INTR_LSC,
+ NULL, NULL);
}
}
PMD_INIT_LOG(DEBUG, "configure");
req_features = VIRTIO_PMD_DEFAULT_GUEST_FEATURES;
+
+ if (dev->data->dev_conf.intr_conf.rxq) {
+ ret = virtio_init_device(dev, hw->req_guest_features);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* The name hw_ip_checksum is a bit confusing since it can be
+ * set by the application to request L3 and/or L4 checksums. In
+ * case of virtio, only L4 checksum is supported.
+ */
if (rxmode->hw_ip_checksum)
req_features |= (1ULL << VIRTIO_NET_F_GUEST_CSUM);
+
if (rxmode->enable_lro)
req_features |=
(1ULL << VIRTIO_NET_F_GUEST_TSO4) |
if (rxmode->hw_ip_checksum &&
!vtpci_with_feature(hw, VIRTIO_NET_F_GUEST_CSUM)) {
- PMD_DRV_LOG(NOTICE,
- "rx ip checksum not available on this host");
+ PMD_DRV_LOG(ERR,
+ "rx checksum not available on this host");
return -ENOTSUP;
}
if (rxmode->enable_lro &&
(!vtpci_with_feature(hw, VIRTIO_NET_F_GUEST_TSO4) ||
!vtpci_with_feature(hw, VIRTIO_NET_F_GUEST_TSO4))) {
- PMD_DRV_LOG(NOTICE,
- "lro not available on this host");
+ PMD_DRV_LOG(ERR,
+ "Large Receive Offload not available on this host");
return -ENOTSUP;
}
if (rxmode->hw_vlan_filter
&& !vtpci_with_feature(hw, VIRTIO_NET_F_CTRL_VLAN)) {
- PMD_DRV_LOG(NOTICE,
+ PMD_DRV_LOG(ERR,
"vlan filtering not available on this host");
return -ENOTSUP;
}
virtqueue_notify(rxvq->vq);
}
+ for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ txvq = dev->data->tx_queues[i];
+ virtqueue_notify(txvq->vq);
+ }
+
PMD_INIT_LOG(DEBUG, "Notified backend at initialization");
for (i = 0; i < dev->data->nb_rx_queues; i++) {