net/iavf: cleanup Tx buffers

[dpdk.git] / drivers / net / iavf / iavf_ethdev.c

diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
index ec19abb..a65140d 100644 (file)
--- a/drivers/net/iavf/iavf_ethdev.c
+++ b/drivers/net/iavf/iavf_ethdev.c
@@ -121,6 +121,7 @@ static const struct eth_dev_ops iavf_eth_dev_ops = {
        .rx_queue_intr_enable       = iavf_dev_rx_queue_intr_enable,
        .rx_queue_intr_disable      = iavf_dev_rx_queue_intr_disable,
        .filter_ctrl                = iavf_dev_filter_ctrl,
+       .tx_done_cleanup            = iavf_dev_tx_done_cleanup,
 };
 
 static int
@@ -540,6 +541,8 @@ iavf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
        dev_info->max_tx_queues = vf->vsi_res->num_queue_pairs;
        dev_info->min_rx_bufsize = IAVF_BUF_SIZE_MIN;
        dev_info->max_rx_pktlen = IAVF_FRAME_SIZE_MAX;
+       dev_info->max_mtu = dev_info->max_rx_pktlen - IAVF_ETH_OVERHEAD;
+       dev_info->min_mtu = RTE_ETHER_MIN_MTU;
        dev_info->hash_key_size = vf->vf_res->rss_key_size;
        dev_info->reta_size = vf->vf_res->rss_lut_size;
        dev_info->flow_type_rss_offloads = IAVF_RSS_OFFLOAD_ALL;
@@ -674,20 +677,9 @@ iavf_dev_promiscuous_enable(struct rte_eth_dev *dev)
        struct iavf_adapter *adapter =
                IAVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
        struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
-       int ret;
-
-       if (vf->promisc_unicast_enabled)
-               return 0;
 
-       ret = iavf_config_promisc(adapter, true, vf->promisc_multicast_enabled);
-       if (!ret)
-               vf->promisc_unicast_enabled = true;
-       else if (ret == IAVF_NOT_SUPPORTED)
-               ret = -ENOTSUP;
-       else
-               ret = -EAGAIN;
-
-       return ret;
+       return iavf_config_promisc(adapter,
+                                 true, vf->promisc_multicast_enabled);
 }
 
 static int
@@ -696,21 +688,9 @@ iavf_dev_promiscuous_disable(struct rte_eth_dev *dev)
        struct iavf_adapter *adapter =
                IAVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
        struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
-       int ret;
 
-       if (!vf->promisc_unicast_enabled)
-               return 0;
-
-       ret = iavf_config_promisc(adapter, false,
-                                 vf->promisc_multicast_enabled);
-       if (!ret)
-               vf->promisc_unicast_enabled = false;
-       else if (ret == IAVF_NOT_SUPPORTED)
-               ret = -ENOTSUP;
-       else
-               ret = -EAGAIN;
-
-       return ret;
+       return iavf_config_promisc(adapter,
+                                 false, vf->promisc_multicast_enabled);
 }
 
 static int
@@ -719,20 +699,9 @@ iavf_dev_allmulticast_enable(struct rte_eth_dev *dev)
        struct iavf_adapter *adapter =
                IAVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
        struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
-       int ret;
 
-       if (vf->promisc_multicast_enabled)
-               return 0;
-
-       ret = iavf_config_promisc(adapter, vf->promisc_unicast_enabled, true);
-       if (!ret)
-               vf->promisc_multicast_enabled = true;
-       else if (ret == IAVF_NOT_SUPPORTED)
-               ret = -ENOTSUP;
-       else
-               ret = -EAGAIN;
-
-       return ret;
+       return iavf_config_promisc(adapter,
+                                 vf->promisc_unicast_enabled, true);
 }
 
 static int
@@ -741,20 +710,9 @@ iavf_dev_allmulticast_disable(struct rte_eth_dev *dev)
        struct iavf_adapter *adapter =
                IAVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
        struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
-       int ret;
-
-       if (!vf->promisc_multicast_enabled)
-               return 0;
 
-       ret = iavf_config_promisc(adapter, vf->promisc_unicast_enabled, false);
-       if (!ret)
-               vf->promisc_multicast_enabled = false;
-       else if (ret == IAVF_NOT_SUPPORTED)
-               ret = -ENOTSUP;
-       else
-               ret = -EAGAIN;
-
-       return ret;
+       return iavf_config_promisc(adapter,
+                                 vf->promisc_unicast_enabled, false);
 }
 
 static int
@@ -1467,6 +1425,15 @@ iavf_dev_close(struct rte_eth_dev *dev)
        iavf_dev_stop(dev);
        iavf_flow_flush(dev, NULL);
        iavf_flow_uninit(adapter);
+
+       /*
+        * disable promiscuous mode before reset vf
+        * it is a workaround solution when work with kernel driver
+        * and it is not the normal way
+        */
+       if (vf->promisc_unicast_enabled || vf->promisc_multicast_enabled)
+               iavf_config_promisc(adapter, false, false);
+
        iavf_shutdown_adminq(hw);
        /* disable uio intr before callback unregister */
        rte_intr_disable(intr_handle);