X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_trigger.c;h=ab6937ab10d108f31ef007f40fa4789dd0826cfa;hb=fde4341b665786632c6e4375ac25af65a3a5eebb;hp=f66b6eefcb0fa499b29c9bb61a019a913dc33ad1;hpb=63bd16292c3a519029a1b451e734b8f4489c2fd3;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_trigger.c b/drivers/net/mlx5/mlx5_trigger.c
index f66b6eefcb..ab6937ab10 100644
--- a/drivers/net/mlx5/mlx5_trigger.c
+++ b/drivers/net/mlx5/mlx5_trigger.c
@@ -106,9 +106,12 @@ mlx5_rxq_start(struct rte_eth_dev *dev)
 	unsigned int i;
 	int ret = 0;
 	enum mlx5_rxq_obj_type obj_type = MLX5_RXQ_OBJ_TYPE_IBV;
+	struct mlx5_rxq_data *rxq = NULL;
 
 	for (i = 0; i < priv->rxqs_n; ++i) {
-		if ((*priv->rxqs)[i]->lro) {
+		rxq = (*priv->rxqs)[i];
+
+		if (rxq && rxq->lro) {
 			obj_type =  MLX5_RXQ_OBJ_TYPE_DEVX_RQ;
 			break;
 		}
@@ -402,6 +405,24 @@ mlx5_traffic_enable(struct rte_eth_dev *dev)
 	unsigned int j;
 	int ret;
 
+	/*
+	 * Hairpin txq default flow should be created no matter if it is
+	 * isolation mode. Or else all the packets to be sent will be sent
+	 * out directly without the TX flow actions, e.g. encapsulation.
+	 */
+	for (i = 0; i != priv->txqs_n; ++i) {
+		struct mlx5_txq_ctrl *txq_ctrl = mlx5_txq_get(dev, i);
+		if (!txq_ctrl)
+			continue;
+		if (txq_ctrl->type == MLX5_TXQ_TYPE_HAIRPIN) {
+			ret = mlx5_ctrl_flow_source_queue(dev, i);
+			if (ret) {
+				mlx5_txq_release(dev, i);
+				goto error;
+			}
+		}
+		mlx5_txq_release(dev, i);
+	}
 	if (priv->config.dv_esw_en && !priv->config.vf)
 		if (!mlx5_flow_create_esw_table_zero_flow(dev))
 			goto error;