i40e: allow vector Rx and Tx usage

[dpdk.git] / drivers / net / i40e / i40e_ethdev.c

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 497fee7..016838a 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -451,8 +451,8 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
         * has already done this work. Only check we don't need a different
         * RX function */
        if (rte_eal_process_type() != RTE_PROC_PRIMARY){
-               if (dev->data->scattered_rx)
-                       dev->rx_pkt_burst = i40e_recv_scattered_pkts;
+               i40e_set_rx_function(dev);
+               i40e_set_tx_function(dev);
                return 0;
        }
        pci_dev = dev->pci_dev;
@@ -724,10 +724,20 @@ eth_i40e_dev_uninit(struct rte_eth_dev *dev)
 static int
 i40e_dev_configure(struct rte_eth_dev *dev)
 {
+       struct i40e_adapter *ad =
+               I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
        struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
        enum rte_eth_rx_mq_mode mq_mode = dev->data->dev_conf.rxmode.mq_mode;
        int ret;
 
+       /* Initialize to TRUE. If any of Rx queues doesn't meet the
+        * bulk allocation or vector Rx preconditions we will reset it.
+        */
+       ad->rx_bulk_alloc_allowed = true;
+       ad->rx_vec_allowed = true;
+       ad->tx_simple_allowed = true;
+       ad->tx_vec_allowed = true;
+
        if (dev->data->dev_conf.fdir_conf.mode == RTE_FDIR_MODE_PERFECT) {
                ret = i40e_fdir_setup(pf);
                if (ret != I40E_SUCCESS) {
@@ -3901,6 +3911,9 @@ i40e_dev_tx_init(struct i40e_pf *pf)
                if (ret != I40E_SUCCESS)
                        break;
        }
+       if (ret == I40E_SUCCESS)
+               i40e_set_tx_function(container_of(pf, struct i40e_adapter, pf)
+                                    ->eth_dev);
 
        return ret;
 }
@@ -3927,6 +3940,9 @@ i40e_dev_rx_init(struct i40e_pf *pf)
                        break;
                }
        }
+       if (ret == I40E_SUCCESS)
+               i40e_set_rx_function(container_of(pf, struct i40e_adapter, pf)
+                                    ->eth_dev);
 
        return ret;
 }