net/failsafe: support runtime Rx queues setup

[dpdk.git] / drivers / net / failsafe / failsafe_ops.c

diff --git a/drivers/net/failsafe/failsafe_ops.c b/drivers/net/failsafe/failsafe_ops.c
index 84f4b7a..a6774f2 100644 (file)
--- a/drivers/net/failsafe/failsafe_ops.c
+++ b/drivers/net/failsafe/failsafe_ops.c
@@ -86,6 +86,8 @@ static struct rte_eth_dev_info default_infos = {
                        ETH_RSS_IP |
                        ETH_RSS_UDP |
                        ETH_RSS_TCP,
+       .dev_capa =
+               RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP,
 };
 
 static int
@@ -177,7 +179,7 @@ fs_set_queues_state_start(struct rte_eth_dev *dev)
 
        for (i = 0; i < dev->data->nb_rx_queues; i++) {
                rxq = dev->data->rx_queues[i];
-               if (!rxq->info.conf.rx_deferred_start)
+               if (rxq != NULL && !rxq->info.conf.rx_deferred_start)
                        dev->data->rx_queue_state[i] =
                                                RTE_ETH_QUEUE_STATE_STARTED;
        }
@@ -238,7 +240,9 @@ fs_set_queues_state_stop(struct rte_eth_dev *dev)
        uint16_t i;
 
        for (i = 0; i < dev->data->nb_rx_queues; i++)
-               dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+               if (dev->data->rx_queues[i] != NULL)
+                       dev->data->rx_queue_state[i] =
+                                               RTE_ETH_QUEUE_STATE_STOPPED;
        for (i = 0; i < dev->data->nb_tx_queues; i++)
                dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
 }