From: Or Gerlitz Date: Thu, 31 May 2018 08:40:17 +0000 (+0300) Subject: IB/mlx5: Avoid dealing with vport representors if not being e-switch manager X-Git-Tag: v4.19~677^2~28^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aff2252a2ad3844ca47bf2f18af071101baace40;p=platform%2Fkernel%2Flinux-rpi.git IB/mlx5: Avoid dealing with vport representors if not being e-switch manager In smartnic env, the host (PF) driver might not be an e-switch manager, hence the switchdev mode representors are running on the embedded cpu (EC) and not at the host. As such, we should avoid dealing with vport representors if not being esw manager. Fixes: b5ca15ad7e61 ('IB/mlx5: Add proper representors support') Signed-off-by: Or Gerlitz Reviewed-by: Eli Cohen Signed-off-by: Saeed Mahameed --- diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index e52dd21519b4..634be96dcb86 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -6107,7 +6107,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) dev->num_ports = max(MLX5_CAP_GEN(mdev, num_ports), MLX5_CAP_GEN(mdev, num_vhca_ports)); - if (MLX5_VPORT_MANAGER(mdev) && + if (MLX5_ESWITCH_MANAGER(mdev) && mlx5_ib_eswitch_mode(mdev->priv.eswitch) == SRIOV_OFFLOADS) { dev->rep = mlx5_ib_vport_rep(mdev->priv.eswitch, 0);