diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/ib_rep.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/ib_rep.c | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c index 269b24a3baa1..74ce9249e75a 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); @@ -28,7 +29,7 @@ mlx5_ib_set_vport_rep(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) static int mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) { - int num_ports = MLX5_TOTAL_VPORTS(dev); + int num_ports = mlx5_eswitch_get_total_vports(dev); const struct mlx5_ib_profile *profile; struct mlx5_ib_dev *ibdev; int vport_index; @@ -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); @@ -60,7 +61,7 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) if (!__mlx5_ib_add(ibdev, profile)) return -EINVAL; - rep->rep_if[REP_IB].priv = ibdev; + rep->rep_data[REP_IB].priv = ibdev; return 0; } @@ -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; + struct mlx5_ib_dev *dev = mlx5_ib_rep_to_dev(rep); + struct mlx5_ib_port *port; - if (!rep->rep_if[REP_IB].priv || - rep->vport != MLX5_VPORT_UPLINK) - return; + 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; - dev = mlx5_ib_rep_to_dev(rep); - __mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX); - rep->rep_if[REP_IB].priv = 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) @@ -84,16 +88,17 @@ static void *mlx5_ib_vport_get_proto_dev(struct mlx5_eswitch_rep *rep) return mlx5_ib_rep_to_dev(rep); } +static const struct mlx5_eswitch_rep_ops rep_ops = { + .load = mlx5_ib_vport_rep_load, + .unload = mlx5_ib_vport_rep_unload, + .get_proto_dev = mlx5_ib_vport_get_proto_dev, +}; + void mlx5_ib_register_vport_reps(struct mlx5_core_dev *mdev) { struct mlx5_eswitch *esw = mdev->priv.eswitch; - struct mlx5_eswitch_rep_if rep_if = {}; - - rep_if.load = mlx5_ib_vport_rep_load; - rep_if.unload = mlx5_ib_vport_rep_unload; - rep_if.get_proto_dev = mlx5_ib_vport_get_proto_dev; - mlx5_eswitch_register_vport_reps(esw, &rep_if, REP_IB); + mlx5_eswitch_register_vport_reps(esw, &rep_ops, REP_IB); } void mlx5_ib_unregister_vport_reps(struct mlx5_core_dev *mdev) |