- if (ind_tbl->type == MLX5_IND_TBL_TYPE_IBV) {
-#ifdef HAVE_IBV_DEVICE_TUNNEL_SUPPORT
- struct mlx5dv_qp_init_attr qp_init_attr;
-
- memset(&qp_init_attr, 0, sizeof(qp_init_attr));
- if (tunnel) {
- qp_init_attr.comp_mask =
- MLX5DV_QP_INIT_ATTR_MASK_QP_CREATE_FLAGS;
- qp_init_attr.create_flags =
- MLX5DV_QP_CREATE_TUNNEL_OFFLOADS;
- }
-#ifdef HAVE_IBV_FLOW_DV_SUPPORT
- if (dev->data->dev_conf.lpbk_mode) {
- /*
- * Allow packet sent from NIC loop back
- * w/o source MAC check.
- */
- qp_init_attr.comp_mask |=
- MLX5DV_QP_INIT_ATTR_MASK_QP_CREATE_FLAGS;
- qp_init_attr.create_flags |=
- MLX5DV_QP_CREATE_TIR_ALLOW_SELF_LOOPBACK_UC;
- }
-#endif
- qp = mlx5_glue->dv_create_qp
- (priv->sh->ctx,
- &(struct ibv_qp_init_attr_ex){
- .qp_type = IBV_QPT_RAW_PACKET,
- .comp_mask =
- IBV_QP_INIT_ATTR_PD |
- IBV_QP_INIT_ATTR_IND_TABLE |
- IBV_QP_INIT_ATTR_RX_HASH,
- .rx_hash_conf = (struct ibv_rx_hash_conf){
- .rx_hash_function =
- IBV_RX_HASH_FUNC_TOEPLITZ,
- .rx_hash_key_len = rss_key_len,
- .rx_hash_key =
- (void *)(uintptr_t)rss_key,
- .rx_hash_fields_mask = hash_fields,
- },
- .rwq_ind_tbl = ind_tbl->ind_table,
- .pd = priv->sh->pd,
- },
- &qp_init_attr);
-#else
- qp = mlx5_glue->create_qp_ex
- (priv->sh->ctx,
- &(struct ibv_qp_init_attr_ex){
- .qp_type = IBV_QPT_RAW_PACKET,
- .comp_mask =
- IBV_QP_INIT_ATTR_PD |
- IBV_QP_INIT_ATTR_IND_TABLE |
- IBV_QP_INIT_ATTR_RX_HASH,
- .rx_hash_conf = (struct ibv_rx_hash_conf){
- .rx_hash_function =
- IBV_RX_HASH_FUNC_TOEPLITZ,
- .rx_hash_key_len = rss_key_len,
- .rx_hash_key =
- (void *)(uintptr_t)rss_key,
- .rx_hash_fields_mask = hash_fields,
- },
- .rwq_ind_tbl = ind_tbl->ind_table,
- .pd = priv->sh->pd,
- });
-#endif
- if (!qp) {
- rte_errno = errno;
- goto error;
- }
- } else { /* ind_tbl->type == MLX5_IND_TBL_TYPE_DEVX */
- struct mlx5_devx_tir_attr tir_attr;
- uint32_t i;
- uint32_t lro = 1;
-
- /* Enable TIR LRO only if all the queues were configured for. */
- for (i = 0; i < queues_n; ++i) {
- if (!(*priv->rxqs)[queues[i]]->lro) {
- lro = 0;
- break;
- }
- }
- memset(&tir_attr, 0, sizeof(tir_attr));
- tir_attr.disp_type = MLX5_TIRC_DISP_TYPE_INDIRECT;
- tir_attr.rx_hash_fn = MLX5_RX_HASH_FN_TOEPLITZ;
- tir_attr.tunneled_offload_en = !!tunnel;
- /* If needed, translate hash_fields bitmap to PRM format. */
- if (hash_fields) {
-#ifdef HAVE_IBV_DEVICE_TUNNEL_SUPPORT
- struct mlx5_rx_hash_field_select *rx_hash_field_select =
- hash_fields & IBV_RX_HASH_INNER ?
- &tir_attr.rx_hash_field_selector_inner :
- &tir_attr.rx_hash_field_selector_outer;
-#else
- struct mlx5_rx_hash_field_select *rx_hash_field_select =
- &tir_attr.rx_hash_field_selector_outer;
-#endif