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From: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Jason Gunthorpe <jgg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Cc: RDMA mailing list
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Moni Shoua <monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	Yishai Hadas <yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: [PATCH rdma-next 2/6] net/mlx5: Enable DC transport
Date: Tue, 26 Dec 2017 11:16:30 +0200	[thread overview]
Message-ID: <20171226091634.2352-3-leon@kernel.org> (raw)
In-Reply-To: <20171226091634.2352-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

From: Moni Shoua <monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

Enable DC transport in the firmware to enable using its functionality.

Signed-off-by: Moni Shoua <monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Reviewed-by: Yishai Hadas <yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Signed-off-by: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
 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 77c9f7e42a99..75774f0fb579 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -560,6 +560,9 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
 			 num_vhca_ports,
 			 MLX5_CAP_GEN_MAX(dev, num_vhca_ports));
 
+	if (MLX5_CAP_GEN_MAX(dev, dct))
+		MLX5_SET(cmd_hca_cap, set_hca_cap, dct, 1);
+
 	err = set_caps(dev, set_ctx, set_sz,
 		       MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE);
 
-- 
2.15.1

--
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  parent reply	other threads:[~2017-12-26  9:16 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-26  9:16 [PATCH rdma-next 0/6] Add DC transport support to mlx5 Leon Romanovsky
     [not found] ` <20171226091634.2352-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-12-26  9:16   ` [PATCH rdma-next 1/6] net/mlx5: Add DCT command interface Leon Romanovsky
     [not found]     ` <20171226091634.2352-2-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-12-26 13:30       ` Or Gerlitz
     [not found]         ` <CAJ3xEMhwLaBVU9re99cOe8cgRDcGPfJ=SWf4zYH6v8s_rrKNEg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-12-26 13:47           ` Moni Shoua
     [not found]             ` <CAG9sBKOT3bGrpLb+cfzYuXofoAE_sDHLewy=fkFmnCVea_k2-w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-12-26 14:10               ` Or Gerlitz
2017-12-26 14:14       ` Or Gerlitz
2018-01-02  9:43       ` Yuval Shaia
2018-01-02 10:07         ` Leon Romanovsky
2017-12-26  9:16   ` Leon Romanovsky [this message]
2017-12-26  9:16   ` [PATCH rdma-next 3/6] IB/core: Introduce driver QP type Leon Romanovsky
2017-12-26  9:16   ` [PATCH rdma-next 4/6] IB/mlx5: Handle type IB_QPT_DRIVER when creating a QP Leon Romanovsky
2017-12-26  9:16   ` [PATCH rdma-next 5/6] IB/mlx5: Add support for DC Initiator QP Leon Romanovsky
2017-12-26  9:16   ` [PATCH rdma-next 6/6] IB/mlx5: Add support for DC target QP Leon Romanovsky

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