From 21b1677d87a23a9695be0cbcbdf38607a2d58f84 Mon Sep 17 00:00:00 2001 From: Somnath Kotur Date: Mon, 26 Apr 2021 11:37:54 +0530 Subject: [PATCH] net/bnxt: refactor multi-queue Rx configuration Eliminate separate codepath/handling for single queue as the multiqueue code path takes care of it as well. The only difference being the end_grp_id being 1 now instead of 0 for single queue, but that does not matter for single queue and does not alter any functionality. Fixes: 6133f207970c ("net/bnxt: add Rx queue create/destroy") Cc: stable@dpdk.org Signed-off-by: Somnath Kotur Reviewed-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_rxq.c | 30 ------------------------------ 1 file changed, 30 deletions(-) diff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c index 2b0d3d4ac7..45e0c3d01c 100644 --- a/drivers/net/bnxt/bnxt_rxq.c +++ b/drivers/net/bnxt/bnxt_rxq.c @@ -40,35 +40,6 @@ int bnxt_mq_rx_configure(struct bnxt *bp) bp->nr_vnics = 0; - /* Single queue mode */ - if (bp->rx_cp_nr_rings < 2) { - vnic = &bp->vnic_info[0]; - if (!vnic) { - PMD_DRV_LOG(ERR, "VNIC alloc failed\n"); - rc = -ENOMEM; - goto err_out; - } - vnic->flags |= BNXT_VNIC_INFO_BCAST; - bp->nr_vnics++; - - rxq = bp->eth_dev->data->rx_queues[0]; - rxq->vnic = vnic; - - vnic->func_default = true; - vnic->start_grp_id = 0; - vnic->end_grp_id = vnic->start_grp_id; - filter = bnxt_alloc_filter(bp); - if (!filter) { - PMD_DRV_LOG(ERR, "L2 filter alloc failed\n"); - rc = -ENOMEM; - goto err_out; - } - filter->mac_index = 0; - filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_OUTERMOST; - STAILQ_INSERT_TAIL(&vnic->filter, filter, next); - goto out; - } - /* Multi-queue mode */ if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_VMDQ_DCB_RSS) { /* VMDq ONLY, VMDq+RSS, VMDq+DCB, VMDq+DCB+RSS */ @@ -163,7 +134,6 @@ skip_filter_allocation: end_grp_id += nb_q_per_grp; } -out: bp->rx_num_qs_per_vnic = nb_q_per_grp; if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) { -- 2.20.1