From: Matan Azrad <matan@mellanox.com>
Date: Mon, 29 Jul 2019 11:53:24 +0000 (+0000)
Subject: net/mlx5: fix DevX Rx queue type
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1a241e5579eded2eabb4e3dd49be26bc83a15e5e;p=dpdk.git

net/mlx5: fix DevX Rx queue type

When the Rx queue is not in striding RQ mode it should be configured as
cyclic RQ.

In this case the type remains 0 which means linked-list type.

Set the RQ type to be cyclic when the queue is not in striding RQ mode.

Fixes: dc9ceff73c99 ("net/mlx5: create advanced RxQ via DevX")

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
---

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index c95627ed20..5e541566b3 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -1118,6 +1118,7 @@ mlx5_devx_rq_new(struct rte_eth_dev *dev, uint16_t idx, uint32_t cqn)
 				MLX5_MIN_SINGLE_STRIDE_LOG_NUM_BYTES;
 		wqe_size = sizeof(struct mlx5_wqe_mprq);
 	} else {
+		rq_attr.wq_attr.wq_type = MLX5_WQ_TYPE_CYCLIC;
 		wqe_size = sizeof(struct mlx5_wqe_data_seg);
 	}
 	log_wqe_size = log2above(wqe_size) + rxq_data->sges_n;