net/qede: fix fastpath rings reset phase

Perform reset of the fastpath RX/TX rings after stopping device port and
not while starting the ports.

Fixes: cfe28a988565 ("net/qede: support unequal number of Rx/Tx queues")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@cavium.com>

diff --git a/drivers/net/qede/qede_rxtx.c b/drivers/net/qede/qede_rxtx.c
index c6add0f..7623a01 100644 (file)
--- a/drivers/net/qede/qede_rxtx.c
+++ b/drivers/net/qede/qede_rxtx.c
@@ -1712,10 +1712,6 @@ int qede_dev_start(struct rte_eth_dev *eth_dev)
        /* Bring-up the link */
        qede_dev_set_link_state(eth_dev, true);
 
-       /* Reset ring */
-       if (qede_reset_fp_rings(qdev))
-               return -ENOMEM;
-
        /* Start/resume traffic */
        qdev->ops->fastpath_start(edev);
 
@@ -1835,6 +1831,7 @@ static int qede_stop_queues(struct qede_dev *qdev)
                        }
                }
        }
+       qede_reset_fp_rings(qdev);
 
        return 0;
 }