diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/ib_rep.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/ib_rep.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c index aa9acebfcc23..f30e0d881368 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.c +++ b/drivers/infiniband/hw/mlx5/ib_rep.c @@ -14,9 +14,10 @@ mlx5_ib_set_vport_rep(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) int vport_index; ibdev = mlx5_ib_get_uplink_ibdev(dev->priv.eswitch); - vport_index = ibdev->free_port++; + vport_index = rep->vport_index; ibdev->port[vport_index].rep = rep; + rep->rep_data[REP_IB].priv = ibdev; write_lock(&ibdev->port[vport_index].roce.netdev_lock); ibdev->port[vport_index].roce.netdev = mlx5_ib_get_rep_netdev(dev->priv.eswitch, rep->vport); @@ -50,7 +51,7 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) } ibdev->is_rep = true; - vport_index = ibdev->free_port++; + vport_index = rep->vport_index; ibdev->port[vport_index].rep = rep; ibdev->port[vport_index].roce.netdev = mlx5_ib_get_rep_netdev(dev->priv.eswitch, rep->vport); @@ -68,15 +69,18 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) static void mlx5_ib_vport_rep_unload(struct mlx5_eswitch_rep *rep) { - struct mlx5_ib_dev *dev; - - if (!rep->rep_data[REP_IB].priv || - rep->vport != MLX5_VPORT_UPLINK) - return; + struct mlx5_ib_dev *dev = mlx5_ib_rep_to_dev(rep); + struct mlx5_ib_port *port; - dev = mlx5_ib_rep_to_dev(rep); - __mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX); + port = &dev->port[rep->vport_index]; + write_lock(&port->roce.netdev_lock); + port->roce.netdev = NULL; + write_unlock(&port->roce.netdev_lock); rep->rep_data[REP_IB].priv = NULL; + port->rep = NULL; + + if (rep->vport == MLX5_VPORT_UPLINK) + __mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX); } static void *mlx5_ib_vport_get_proto_dev(struct mlx5_eswitch_rep *rep) |