Hi,
> -----Original Message-----
> From: Dekel Peled <dek...@mellanox.com>
> Sent: Sunday, May 10, 2020 2:19 PM
> To: Matan Azrad <ma...@mellanox.com>; Slava Ovsiienko
> <viachesl...@mellanox.com>; Raslan Darawsheh <rasl...@mellanox.com>
> Cc: dev@dpdk.org
> Subject: [PATCH] net/mlx5: prefer DevX API to create Rx objects
>
> Currently, DevX API is used to create Rx objects (RQ, RQT, TIR) only
> if LRO or hairpin features are enabled on this RQ.
>
> This patch uses DevX API by default, if DevX is supported and can be
> used. Otherwise, Verbs API is used.
>
> Signed-off-by: Dekel Peled <dek...@mellanox.com>
> Acked-by: Matan Azrad <ma...@mellanox.com>
> ---
> drivers/net/mlx5/mlx5_trigger.c | 14 ++++----------
> 1 file changed, 4 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/net/mlx5/mlx5_trigger.c
> b/drivers/net/mlx5/mlx5_trigger.c
> index feb9154..8d53648 100644
> --- a/drivers/net/mlx5/mlx5_trigger.c
> +++ b/drivers/net/mlx5/mlx5_trigger.c
> @@ -107,17 +107,11 @@
> struct mlx5_priv *priv = dev->data->dev_private;
> unsigned int i;
> int ret = 0;
> - enum mlx5_rxq_obj_type obj_type = MLX5_RXQ_OBJ_TYPE_IBV;
> - struct mlx5_rxq_data *rxq = NULL;
> + enum mlx5_rxq_obj_type obj_type =
> + priv->config.dv_flow_en && priv->config.devx &&
> + priv->config.dest_tir ?
> + MLX5_RXQ_OBJ_TYPE_DEVX_RQ :
> MLX5_RXQ_OBJ_TYPE_IBV;
>
> - for (i = 0; i < priv->rxqs_n; ++i) {
> - rxq = (*priv->rxqs)[i];
> -
> - if (rxq && rxq->lro) {
> - obj_type = MLX5_RXQ_OBJ_TYPE_DEVX_RQ;
> - break;
> - }
> - }
> /* Allocate/reuse/resize mempool for Multi-Packet RQ. */
> if (mlx5_mprq_alloc_mp(dev)) {
> /* Should not release Rx queues but return immediately. */
> --
> 1.8.3.1
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
