net/mlx5: add C++ include guard to public header

[dpdk.git] / drivers / net / bnxt / bnxt_reps.c

diff --git a/drivers/net/bnxt/bnxt_reps.c b/drivers/net/bnxt/bnxt_reps.c
index 60aaa56..5e140f0 100644 (file)
--- a/drivers/net/bnxt/bnxt_reps.c
+++ b/drivers/net/bnxt/bnxt_reps.c
@@ -35,16 +35,20 @@ static const struct eth_dev_ops bnxt_rep_dev_ops = {
 uint16_t
 bnxt_vfr_recv(uint16_t port_id, uint16_t queue_id, struct rte_mbuf *mbuf)
 {
-       struct rte_mbuf **prod_rx_buf;
+       struct bnxt_representor *vfr_bp = NULL;
        struct bnxt_rx_ring_info *rep_rxr;
-       struct bnxt_rx_queue *rep_rxq;
        struct rte_eth_dev *vfr_eth_dev;
-       struct bnxt_representor *vfr_bp;
+       struct rte_mbuf **prod_rx_buf;
+       struct bnxt_rx_queue *rep_rxq;
        uint16_t mask;
        uint8_t que;
 
        vfr_eth_dev = &rte_eth_devices[port_id];
-       vfr_bp = vfr_eth_dev->data->dev_private;
+       vfr_bp = vfr_eth_dev ? vfr_eth_dev->data->dev_private : NULL;
+
+       if (unlikely(vfr_bp == NULL))
+               return 1;
+
        /* If rxq_id happens to be > nr_rings, use ring 0 */
        que = queue_id < vfr_bp->rx_nr_rings ? queue_id : 0;
        rep_rxq = vfr_bp->rx_queues[que];
@@ -315,6 +319,12 @@ static int bnxt_tf_vfr_alloc(struct rte_eth_dev *vfr_ethdev)
                BNXT_TF_DBG(ERR, "Invalid arguments\n");
                return 0;
        }
+       /* update the port id so you can backtrack to ethdev */
+       vfr->dpdk_port_id = vfr_ethdev->data->port_id;
+
+       /* If pair is present, then delete the pair */
+       if (bnxt_hwrm_cfa_pair_exists(parent_bp, vfr))
+               (void)bnxt_hwrm_cfa_pair_free(parent_bp, vfr);
 
        /* Update the ULP portdata base with the new VFR interface */
        rc = ulp_port_db_dev_port_intf_update(parent_bp->ulp_ctx, vfr_ethdev);
@@ -499,8 +509,7 @@ int bnxt_rep_dev_stop_op(struct rte_eth_dev *eth_dev)
        struct bnxt_representor *vfr_bp = eth_dev->data->dev_private;
 
        /* Avoid crashes as we are about to free queues */
-       eth_dev->rx_pkt_burst = &bnxt_dummy_recv_pkts;
-       eth_dev->tx_pkt_burst = &bnxt_dummy_xmit_pkts;
+       bnxt_stop_rxtx(eth_dev);
 
        BNXT_TF_DBG(DEBUG, "BNXT Port:%d VFR stop\n", eth_dev->data->port_id);