net/qede: support unequal number of Rx/Tx queues

[dpdk.git] / drivers / net / qede / qede_ethdev.c

diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 452139d..e2141cb 100644 (file)
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -496,31 +496,26 @@ static int qede_dev_configure(struct rte_eth_dev *eth_dev)
 
        PMD_INIT_FUNC_TRACE(edev);
 
-       if (eth_dev->data->nb_rx_queues != eth_dev->data->nb_tx_queues) {
-               DP_NOTICE(edev, false,
-                         "Unequal number of rx/tx queues "
-                         "is not supported RX=%u TX=%u\n",
-                         eth_dev->data->nb_rx_queues,
-                         eth_dev->data->nb_tx_queues);
-               return -EINVAL;
-       }
-
        /* Check requirements for 100G mode */
        if (edev->num_hwfns > 1) {
-               if (eth_dev->data->nb_rx_queues < 2) {
+               if (eth_dev->data->nb_rx_queues < 2 ||
+                   eth_dev->data->nb_tx_queues < 2) {
                        DP_NOTICE(edev, false,
-                                 "100G mode requires minimum two queues\n");
+                                 "100G mode needs min. 2 RX/TX queues\n");
                        return -EINVAL;
                }
 
-               if ((eth_dev->data->nb_rx_queues % 2) != 0) {
+               if ((eth_dev->data->nb_rx_queues % 2 != 0) ||
+                   (eth_dev->data->nb_tx_queues % 2 != 0)) {
                        DP_NOTICE(edev, false,
-                                 "100G mode requires even number of queues\n");
+                                 "100G mode needs even no. of RX/TX queues\n");
                        return -EINVAL;
                }
        }
 
-       qdev->num_rss = eth_dev->data->nb_rx_queues;
+       qdev->fp_num_tx = eth_dev->data->nb_tx_queues;
+       qdev->fp_num_rx = eth_dev->data->nb_rx_queues;
+       qdev->num_queues = qdev->fp_num_tx + qdev->fp_num_rx;
 
        /* Initial state */
        qdev->state = QEDE_CLOSE;