X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Fbnxt_rxq.c;h=2b0d3d4ac7b4944bc4881b8d1abd03576e7229ae;hb=537399a91b93243795fcea2fbf8e8945950afc9c;hp=61196eba93326e7ae14ac83eb1726b41933ab48d;hpb=e36b1cd6b8cd20dbb323be7a01b8152cbb07afd4;p=dpdk.git

diff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c
index 61196eba93..2b0d3d4ac7 100644
--- a/drivers/net/bnxt/bnxt_rxq.c
+++ b/drivers/net/bnxt/bnxt_rxq.c
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2014-2018 Broadcom
+ * Copyright(c) 2014-2021 Broadcom
  * All rights reserved.
  */
 
@@ -106,7 +106,6 @@ int bnxt_mq_rx_configure(struct bnxt *bp)
 
 	pools = RTE_MIN(pools, bp->rx_cp_nr_rings);
 	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;
@@ -165,6 +164,8 @@ skip_filter_allocation:
 	}
 
 out:
+	bp->rx_num_qs_per_vnic = nb_q_per_grp;
+
 	if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) {
 		struct rte_eth_rss_conf *rss = &dev_conf->rx_adv_conf.rss_conf;
 
@@ -212,6 +213,16 @@ void bnxt_rx_queue_release_mbufs(struct bnxt_rx_queue *rxq)
 
 	sw_ring = rxq->rx_ring->rx_buf_ring;
 	if (sw_ring) {
+#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64)
+		/*
+		 * The vector receive burst function does not set used
+		 * mbuf pointers to NULL, do that here to simplify
+		 * cleanup logic.
+		 */
+		for (i = 0; i < rxq->rxrearm_nb; i++)
+			sw_ring[rxq->rxrearm_start + i] = NULL;
+		rxq->rxrearm_nb = 0;
+#endif
 		for (i = 0;
 		     i < rxq->rx_ring->rx_ring_struct->ring_size; i++) {
 			if (sw_ring[i]) {
@@ -311,7 +322,7 @@ int bnxt_rx_queue_setup_op(struct rte_eth_dev *eth_dev,
 	if (rc)
 		return rc;
 
-	if (queue_idx >= BNXT_MAX_RINGS(bp)) {
+	if (queue_idx >= bnxt_max_rings(bp)) {
 		PMD_DRV_LOG(ERR,
 			"Cannot create Rx ring %d. Only %d rings available\n",
 			queue_idx, bp->max_rx_rings);
@@ -364,8 +375,9 @@ int bnxt_rx_queue_setup_op(struct rte_eth_dev *eth_dev,
 
 	eth_dev->data->rx_queues[queue_idx] = rxq;
 	/* Allocate RX ring hardware descriptors */
-	if (bnxt_alloc_rings(bp, queue_idx, NULL, rxq, rxq->cp_ring, NULL,
-			     "rxr")) {
+	rc = bnxt_alloc_rings(bp, queue_idx, NULL, rxq, rxq->cp_ring, NULL,
+			     "rxr");
+	if (rc) {
 		PMD_DRV_LOG(ERR,
 			    "ring_dma_zone_reserve for rx_ring failed!\n");
 		goto err;
@@ -472,7 +484,7 @@ int bnxt_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 	if (rc)
 		return rc;
 
-	if (BNXT_CHIP_THOR(bp)) {
+	if (BNXT_CHIP_P5(bp)) {
 		/* Reconfigure default receive ring and MRU. */
 		bnxt_hwrm_vnic_cfg(bp, rxq->vnic);
 	}
@@ -562,7 +574,7 @@ int bnxt_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 		if (bp->rx_queues[i]->rx_started)
 			active_queue_cnt++;
 
-	if (BNXT_CHIP_THOR(bp)) {
+	if (BNXT_CHIP_P5(bp)) {
 		/*
 		 * For Thor, we need to ensure that the VNIC default receive
 		 * ring corresponds to an active receive queue. When no queue