i40evf: clear command when error occurs

[dpdk.git] / drivers / net / e1000 / em_rxtx.c

diff --git a/drivers/net/e1000/em_rxtx.c b/drivers/net/e1000/em_rxtx.c
index 38f5c3b732bb6677115224e82dc53b97cd7c4f0b..3b8776d1c115215e9ad1e21ccc0e8217a1155b5d 100644 (file)
--- a/drivers/net/e1000/em_rxtx.c
+++ b/drivers/net/e1000/em_rxtx.c
@@ -1515,6 +1515,24 @@ em_dev_clear_queues(struct rte_eth_dev *dev)
        }
 }
 
+void
+em_dev_free_queues(struct rte_eth_dev *dev)
+{
+       uint16_t i;
+
+       for (i = 0; i < dev->data->nb_rx_queues; i++) {
+               eth_em_rx_queue_release(dev->data->rx_queues[i]);
+               dev->data->rx_queues[i] = NULL;
+       }
+       dev->data->nb_rx_queues = 0;
+
+       for (i = 0; i < dev->data->nb_tx_queues; i++) {
+               eth_em_tx_queue_release(dev->data->tx_queues[i]);
+               dev->data->tx_queues[i] = NULL;
+       }
+       dev->data->nb_tx_queues = 0;
+}
+
 /*
  * Takes as input/output parameter RX buffer size.
  * Returns (BSIZE | BSEX | FLXBUF) fields of RCTL register.