net/octeontx: support fast mbuf free

[dpdk.git] / drivers / net / octeontx / octeontx_ethdev.c

diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c
index 24c4e83..97b4298 100644 (file)
--- a/drivers/net/octeontx/octeontx_ethdev.c
+++ b/drivers/net/octeontx/octeontx_ethdev.c
@@ -267,7 +267,9 @@ octeontx_tx_offload_flags(struct rte_eth_dev *eth_dev)
        struct octeontx_nic *nic = octeontx_pmd_priv(eth_dev);
        uint16_t flags = 0;
 
-       /* Created function for supoorting future offloads */
+       if (!(nic->tx_offloads & DEV_TX_OFFLOAD_MBUF_FAST_FREE))
+               flags |= OCCTX_TX_OFFLOAD_MBUF_NOFF_F;
+
        if (nic->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
                flags |= OCCTX_TX_MULTI_SEG_F;
 
@@ -436,27 +438,20 @@ octeontx_recheck_rx_offloads(struct octeontx_rxq *rxq)
        return 0;
 }
 
-static void
-octeontx_set_tx_function(struct rte_eth_dev *dev)
-{
-       struct octeontx_nic *nic = octeontx_pmd_priv(dev);
-
-       const eth_tx_burst_t tx_burst_func[2] = {
-               [0] = octeontx_xmit_pkts,
-               [1] = octeontx_xmit_pkts_mseg,
-       };
-
-       dev->tx_pkt_burst =
-               tx_burst_func[!!(nic->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)];
-}
-
 static int
 octeontx_dev_start(struct rte_eth_dev *dev)
 {
        struct octeontx_nic *nic = octeontx_pmd_priv(dev);
-       int ret;
+       struct octeontx_rxq *rxq;
+       int ret = 0, i;
 
-       ret = 0;
+       /* Rechecking if any new offload set to update
+        * rx/tx burst function pointer accordingly.
+        */
+       for (i = 0; i < dev->data->nb_rx_queues; i++) {
+               rxq = dev->data->rx_queues[i];
+               octeontx_recheck_rx_offloads(rxq);
+       }
 
        PMD_INIT_FUNC_TRACE();
        /*
@@ -1159,7 +1154,7 @@ octeontx_create(struct rte_vdev_device *dev, int port, uint8_t evdev,
 
                eth_dev->dev_ops = &octeontx_dev_ops;
                eth_dev->device = &dev->device;
-               eth_dev->tx_pkt_burst = octeontx_xmit_pkts;
+               octeontx_set_tx_function(eth_dev);
                eth_dev->rx_pkt_burst = octeontx_recv_pkts;
                rte_eth_dev_probing_finish(eth_dev);
                return 0;