net/bnxt: allow dynamic creation of VNIC

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

diff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c
index dac8ccb..667d048 100644 (file)
--- a/drivers/net/bnxt/bnxt_rxq.c
+++ b/drivers/net/bnxt/bnxt_rxq.c
@@ -100,6 +100,7 @@ int bnxt_mq_rx_configure(struct bnxt *bp)
                }
        }
        nb_q_per_grp = bp->rx_cp_nr_rings / pools;
+       bp->rx_num_qs_per_vnic = nb_q_per_grp;
        PMD_DRV_LOG(DEBUG, "pools = %u nb_q_per_grp = %u\n",
                    pools, nb_q_per_grp);
        start_grp_id = 0;
@@ -158,29 +159,16 @@ skip_filter_allocation:
 out:
        if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) {
                struct rte_eth_rss_conf *rss = &dev_conf->rx_adv_conf.rss_conf;
-               uint16_t hash_type = 0;
 
                if (bp->flags & BNXT_FLAG_UPDATE_HASH) {
                        rss = &bp->rss_conf;
                        bp->flags &= ~BNXT_FLAG_UPDATE_HASH;
                }
 
-               if (rss->rss_hf & ETH_RSS_IPV4)
-                       hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
-               if (rss->rss_hf & ETH_RSS_NONFRAG_IPV4_TCP)
-                       hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
-               if (rss->rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)
-                       hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
-               if (rss->rss_hf & ETH_RSS_IPV6)
-                       hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
-               if (rss->rss_hf & ETH_RSS_NONFRAG_IPV6_TCP)
-                       hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
-               if (rss->rss_hf & ETH_RSS_NONFRAG_IPV6_UDP)
-                       hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
-
                for (i = 0; i < bp->nr_vnics; i++) {
                        vnic = &bp->vnic_info[i];
-                       vnic->hash_type = hash_type;
+                       vnic->hash_type =
+                               bnxt_rte_to_hwrm_hash_types(rss->rss_hf);
 
                        /*
                         * Use the supplied key if the key length is
@@ -469,7 +457,9 @@ int bnxt_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
                                    vnic, bp->grp_info[rx_queue_id].fw_grp_id);
                }
 
-               rc = bnxt_vnic_rss_configure(bp, vnic);
+               PMD_DRV_LOG(DEBUG, "Rx Queue Count %d\n", vnic->rx_queue_cnt);
+               if (vnic->rx_queue_cnt > 1)
+                       rc = bnxt_vnic_rss_configure(bp, vnic);
        }
 
        if (rc == 0)
@@ -522,7 +512,10 @@ int bnxt_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id)
                vnic = rxq->vnic;
                if (BNXT_HAS_RING_GRPS(bp))
                        vnic->fw_grp_ids[rx_queue_id] = INVALID_HW_RING_ID;
-               rc = bnxt_vnic_rss_configure(bp, vnic);
+
+               PMD_DRV_LOG(DEBUG, "Rx Queue Count %d\n", vnic->rx_queue_cnt);
+               if (vnic->rx_queue_cnt > 1)
+                       rc = bnxt_vnic_rss_configure(bp, vnic);
        }
 
        if (rc == 0)