net/bnxt: add device configure operation

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

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index a8a9912..b46d2ce 100644 (file)
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -154,6 +154,29 @@ found:
        dev_info->vmdq_queue_base = 0;
 }
 
+/* Configure the device based on the configuration provided */
+static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev)
+{
+       struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
+       int rc;
+
+       bp->rx_queues = (void *)eth_dev->data->rx_queues;
+       bp->tx_queues = (void *)eth_dev->data->tx_queues;
+
+       /* Inherit new configurations */
+       bp->rx_nr_rings = eth_dev->data->nb_rx_queues;
+       bp->tx_nr_rings = eth_dev->data->nb_tx_queues;
+       bp->rx_cp_nr_rings = bp->rx_nr_rings;
+       bp->tx_cp_nr_rings = bp->tx_nr_rings;
+
+       if (eth_dev->data->dev_conf.rxmode.jumbo_frame)
+               eth_dev->data->mtu =
+                               eth_dev->data->dev_conf.rxmode.max_rx_pkt_len -
+                               ETHER_HDR_LEN - ETHER_CRC_LEN - VLAN_TAG_SIZE;
+       rc = bnxt_set_hwrm_link_config(bp, true);
+       return rc;
+}
+
 /*
  * Initialization
  */
@@ -161,6 +184,7 @@ found:
 static struct eth_dev_ops bnxt_dev_ops = {
        .dev_infos_get = bnxt_dev_info_get_op,
        .dev_close = bnxt_dev_close_op,
+       .dev_configure = bnxt_dev_configure_op,
 };
 
 static bool bnxt_vf_pciid(uint16_t id)