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 <ogerlitz@mellanox.com>
Reviewed-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index e52dd21519b45ff00268ae33c21816a8b5a96b53..634be96dcb862df3336a4661e78520db1a57a7c9 100644 (file)
--- 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);