@@ -77,6 +77,11 @@ static void virtio_get_hwaddr(struct vir
static void virtio_dev_rx_queue_release(__rte_unused void *rxq);
static void virtio_dev_tx_queue_release(__rte_unused void *txq);
+static void virtio_promiscuous_enable(struct rte_eth_dev *dev);
+static void virtio_promiscuous_disable(struct rte_eth_dev *dev);
+static void virtio_allmulticast_enable(struct rte_eth_dev *dev);
+static void virtio_allmulticast_disable(struct rte_eth_dev *dev);
+
static void virtio_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
static void virtio_dev_stats_reset(struct rte_eth_dev *dev);
static void virtio_dev_free_mbufs(struct rte_eth_dev *dev);
@@ -405,23 +410,27 @@ virtio_dev_close(struct rte_eth_dev *dev
* dev_ops for virtio, bare necessities for basic operation
*/
static struct eth_dev_ops virtio_eth_dev_ops = {
- .dev_configure = virtio_dev_configure,
- .dev_start = virtio_dev_start,
- .dev_stop = virtio_dev_stop,
- .dev_close = virtio_dev_close,
-
- .dev_infos_get = virtio_dev_info_get,
- .stats_get = virtio_dev_stats_get,
- .stats_reset = virtio_dev_stats_reset,
- .link_update = virtio_dev_link_update,
- .mac_addr_add = NULL,
- .mac_addr_remove = NULL,
- .rx_queue_setup = virtio_dev_rx_queue_setup,
+ .dev_configure = virtio_dev_configure,
+ .dev_start = virtio_dev_start,
+ .dev_stop = virtio_dev_stop,
+ .dev_close = virtio_dev_close,
+
+ .dev_infos_get = virtio_dev_info_get,
+ .stats_get = virtio_dev_stats_get,
+ .stats_reset = virtio_dev_stats_reset,
+ .link_update = virtio_dev_link_update,
+ .promiscuous_enable = virtio_promiscuous_enable,
+ .promiscuous_disable = virtio_promiscuous_disable,
+ .allmulticast_enable = virtio_allmulticast_enable,
+ .allmulticast_disable = virtio_allmulticast_disable,
+ .mac_addr_add = NULL,
+ .mac_addr_remove = NULL,
+ .rx_queue_setup = virtio_dev_rx_queue_setup,
/* meaningfull only to multiple queue */
- .rx_queue_release = virtio_dev_rx_queue_release,
- .tx_queue_setup = virtio_dev_tx_queue_setup,
+ .rx_queue_release = virtio_dev_rx_queue_release,
+ .tx_queue_setup = virtio_dev_tx_queue_setup,
/* meaningfull only to multiple queue */
- .tx_queue_release = virtio_dev_tx_queue_release,
+ .tx_queue_release = virtio_dev_tx_queue_release,
/* collect stats per queue */
.queue_stats_mapping_set = virtio_dev_queue_stats_mapping_set,
};
@@ -466,6 +475,63 @@ virtio_dev_atomic_write_link_status(stru
return 0;
}
+/* Control receive processing (ie multicast, promiscious, mac address). */
+static int virtio_ctrl_rx(struct virtio_hw *hw, uint8_t cmd, uint8_t onoff)
+{
+ struct virtio_pmd_ctrl ctrl;
+ int len, ret;
+
+ if (!vtpci_with_feature(hw, VIRTIO_NET_F_CTRL_RX))
+ return -ENOTSUP;
+
+ ctrl.hdr.class = VIRTIO_NET_CTRL_RX;
+ ctrl.hdr.cmd = cmd;
+ memcpy(ctrl.data, &onoff, sizeof(uint8_t));
+
+ len = sizeof(uint8_t);
+ ret = virtio_send_command(hw->cvq, &ctrl, &len, 1);
+ if (ret != 0)
+ PMD_DRV_LOG(NOTICE, "ctrl_rx %u failed: %d\n", cmd, ret);
+
+ return ret;
+}
+
+static void
+virtio_promiscuous_enable(struct rte_eth_dev *dev)
+{
+ struct virtio_hw *hw = dev->data->dev_private;
+
+ PMD_INIT_LOG(DEBUG, "promiscious enable");
+ virtio_ctrl_rx(hw, VIRTIO_NET_CTRL_RX_PROMISC, 1);
+}
+
+static void
+virtio_promiscuous_disable(struct rte_eth_dev *dev)
+{
+ struct virtio_hw *hw = dev->data->dev_private;
+
+ PMD_INIT_LOG(DEBUG, "promiscious disable");
+ virtio_ctrl_rx(hw, VIRTIO_NET_CTRL_RX_PROMISC, 0);
+}
+
+static void
+virtio_allmulticast_enable(struct rte_eth_dev *dev)
+{
+ struct virtio_hw *hw = dev->data->dev_private;
+
+ PMD_INIT_LOG(DEBUG, "allmulticast enable");
+ virtio_ctrl_rx(hw, VIRTIO_NET_CTRL_RX_ALLMULTI, 1);
+}
+
+static void
+virtio_allmulticast_disable(struct rte_eth_dev *dev)
+{
+ struct virtio_hw *hw = dev->data->dev_private;
+
+ PMD_INIT_LOG(DEBUG, "allmulticast disable");
+ virtio_ctrl_rx(hw, VIRTIO_NET_CTRL_RX_ALLMULTI, 0);
+}
+
static void
virtio_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
@@ -559,7 +625,7 @@ virtio_negotiate_features(struct virtio_
{
uint32_t host_features, mask;
- mask = VIRTIO_NET_F_CTRL_RX | VIRTIO_NET_F_CTRL_VLAN;
+ mask = VIRTIO_NET_F_CTRL_VLAN;
mask |= VIRTIO_NET_F_CSUM | VIRTIO_NET_F_GUEST_CSUM;
/* TSO and LRO are only available when their corresponding