net/bnxt: reset Rx allocation state on Rx queue restart

Call bnxt_rxq_vec_setup() to ensure that rxq->rxrearm_nb and
rxq->rxrearm_start are initialized correctly when a receive
queue is restarted.

Fixes: bc4a000f2f53 ("net/bnxt: implement SSE vector mode")
Cc: stable@dpdk.org
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Xiaobing Zhang <xiaobing.zhang@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt_ring.c b/drivers/net/bnxt/bnxt_ring.c
index 19af727..0a182d3 100644 (file)
--- a/drivers/net/bnxt/bnxt_ring.c
+++ b/drivers/net/bnxt/bnxt_ring.c
@@ -626,6 +626,9 @@ int bnxt_alloc_hwrm_rx_ring(struct bnxt *bp, int queue_index)
                bnxt_db_write(&rxr->ag_db, rxr->ag_prod);
        }
        rxq->index = queue_index;
+#ifdef RTE_ARCH_X86
+       bnxt_rxq_vec_setup(rxq);
+#endif
 
        return 0;