netdev - [PATCH mlx5-next 3/3] net/mlx5: Set out of order (ooo) by default

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Date:   Sun, 19 Mar 2023 14:59:32 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Jason Gunthorpe <jgg@...dia.com>
Cc:     Or Har-Toov <ohartoov@...dia.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>, linux-rdma@...r.kernel.org,
        netdev@...r.kernel.org, Paolo Abeni <pabeni@...hat.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [PATCH mlx5-next 3/3] net/mlx5: Set out of order (ooo) by default

From: Or Har-Toov <ohartoov@...dia.com>

When FW supports ooo by default, enable the cap.

Signed-off-by: Or Har-Toov <ohartoov@...dia.com>
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 540840e80493..564a82ac3787 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -684,6 +684,9 @@ static int handle_hca_cap_roce(struct mlx5_core_dev *dev, void *set_ctx)
 	       MLX5_ST_SZ_BYTES(roce_cap));
 	MLX5_SET(roce_cap, set_hca_cap, sw_r_roce_src_udp_port, 1);
 
+	if (MLX5_CAP_ROCE_MAX(dev, qp_ooo_transmit_default))
+		MLX5_SET(roce_cap, set_hca_cap, qp_ooo_transmit_default, 1);
+
 	err = set_caps(dev, set_ctx, MLX5_SET_HCA_CAP_OP_MOD_ROCE);
 	return err;
 }
-- 
2.39.2