[dpdk-dev] [PATCH 08/13] net/mlx5: add support for hairpin hrxq

[Ori Kam <orika@mellanox.com>]

The hairpin hrxq is based on the DevX hrxq but uses different
pd.

Signed-off-by: Ori Kam <orika@mellanox.com>
---
 drivers/net/mlx5/mlx5_rxq.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index a673da9..bf39112 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -2344,13 +2344,13 @@ struct mlx5_hrxq *
 	struct mlx5_ind_table_obj *ind_tbl;
 	int err;
 	struct mlx5_devx_obj *tir = NULL;
+	struct mlx5_rxq_data *rxq_data = (*priv->rxqs)[queues[0]];
+	struct mlx5_rxq_ctrl *rxq_ctrl =
+		container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
 
 	queues_n = hash_fields ? queues_n : 1;
 	ind_tbl = mlx5_ind_table_obj_get(dev, queues, queues_n);
 	if (!ind_tbl) {
-		struct mlx5_rxq_data *rxq_data = (*priv->rxqs)[queues[0]];
-		struct mlx5_rxq_ctrl *rxq_ctrl =
-			container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
 		enum mlx5_ind_tbl_type type;
 
 		type = rxq_ctrl->obj->type == MLX5_RXQ_OBJ_TYPE_IBV ?
@@ -2446,7 +2446,10 @@ struct mlx5_hrxq *
 		tir_attr.rx_hash_fn = MLX5_RX_HASH_FN_TOEPLITZ;
 		memcpy(&tir_attr.rx_hash_field_selector_outer, &hash_fields,
 		       sizeof(uint64_t));
-		tir_attr.transport_domain = priv->sh->tdn;
+		if (rxq_ctrl->obj->type == MLX5_RXQ_OBJ_TYPE_DEVX_HAIRPIN)
+			tir_attr.transport_domain = priv->sh->td->id;
+		else
+			tir_attr.transport_domain = priv->sh->tdn;
 		memcpy(tir_attr.rx_hash_toeplitz_key, rss_key, rss_key_len);
 		tir_attr.indirect_table = ind_tbl->rqt->id;
 		if (dev->data->dev_conf.lpbk_mode)
-- 
1.8.3.1