From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH rdma-next 15/15] net/mlx5: Set num_vhca_ports capability Date: Sun, 24 Dec 2017 14:57:41 +0200 Message-ID: <20171224125741.25464-16-leon@kernel.org> References: <20171224125741.25464-1-leon@kernel.org> Return-path: In-Reply-To: <20171224125741.25464-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Ledford , Jason Gunthorpe Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Daniel Jurgens , Parav Pandit List-Id: linux-rdma@vger.kernel.org From: Daniel Jurgens Set the current capability to the max capability. Doing so enables dual port RoCE functionality if supported by the firmware. Signed-off-by: Daniel Jurgens Reviewed-by: Parav Pandit Signed-off-by: Leon Romanovsky --- drivers/net/ethernet/mellanox/mlx5/core/main.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 5f3dc0ede917..77c9f7e42a99 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -554,6 +554,12 @@ static int handle_hca_cap(struct mlx5_core_dev *dev) cache_line_128byte, cache_line_size() == 128 ? 1 : 0); + if (MLX5_CAP_GEN_MAX(dev, num_vhca_ports)) + MLX5_SET(cmd_hca_cap, + set_hca_cap, + num_vhca_ports, + MLX5_CAP_GEN_MAX(dev, num_vhca_ports)); + err = set_caps(dev, set_ctx, set_sz, MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE); -- 2.15.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html