[dpdk-dev] [PATCH] net/bnxt: fix RSS behavior on Thor

[Kalesh A P <kalesh-anakkur.purayil@broadcom.com>]

From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>

Move the Rx queue state update before bnxt_setup_one_vnic()
is called. For Thor, rxq->rx_started and eth_dev->data->rx_queue_state[]
needs to be set for all queues before bnxt_hwrm_vnic_cfg() or
bnxt_vnic_rss_configure() are called.

Fixes: 0105ea1296c9 ("net/bnxt: support runtime queue setup")
Cc: stable@dpdk.org

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Somnath Kotur <somnath.kotur@broadcom.com>
---
 drivers/net/bnxt/bnxt_ethdev.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 5a34bb9..668e3aa 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -790,6 +790,16 @@ static int bnxt_start_nic(struct bnxt *bp)
 		goto err_out;
 	}
 
+	for (j = 0; j < bp->rx_nr_rings; j++) {
+		struct bnxt_rx_queue *rxq = bp->rx_queues[j];
+
+		if (!rxq->rx_deferred_start) {
+			bp->eth_dev->data->rx_queue_state[j] =
+				RTE_ETH_QUEUE_STATE_STARTED;
+			rxq->rx_started = true;
+		}
+	}
+
 	/* default vnic 0 */
 	rc = bnxt_setup_one_vnic(bp, 0);
 	if (rc)
@@ -813,16 +823,6 @@ static int bnxt_start_nic(struct bnxt *bp)
 		}
 	}
 
-	for (j = 0; j < bp->rx_nr_rings; j++) {
-		struct bnxt_rx_queue *rxq = bp->rx_queues[j];
-
-		if (!rxq->rx_deferred_start) {
-			bp->eth_dev->data->rx_queue_state[j] =
-				RTE_ETH_QUEUE_STATE_STARTED;
-			rxq->rx_started = true;
-		}
-	}
-
 	rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, &bp->vnic_info[0], 0, NULL);
 	if (rc) {
 		PMD_DRV_LOG(ERR,
-- 
2.10.1