[dpdk-dev] [PATCH 08/13] net/mlx5: add support for hairpin hrxq
Ori Kam
orika at mellanox.com
Thu Sep 26 08:29:04 CEST 2019
The hairpin hrxq is based on the DevX hrxq but uses different
pd.
Signed-off-by: Ori Kam <orika at 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
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