diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c index 6c11e075cab0..a96be98be032 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c @@ -161,6 +161,7 @@ int mlx5_devlink_sf_port_fn_state_get(struct devlink_port *dl_port, static int mlx5_sf_activate(struct mlx5_core_dev *dev, struct mlx5_sf *sf, struct netlink_ext_ack *extack) { + struct mlx5_vport *vport; int err; if (mlx5_sf_is_active(sf)) @@ -170,6 +171,13 @@ static int mlx5_sf_activate(struct mlx5_core_dev *dev, struct mlx5_sf *sf, return -EBUSY; } + vport = mlx5_devlink_port_vport_get(&sf->dl_port.dl_port); + if (!vport->max_eqs_set && MLX5_CAP_GEN_2(dev, max_num_eqs_24b)) { + err = mlx5_devlink_port_fn_max_io_eqs_set_sf_default(&sf->dl_port.dl_port, + extack); + if (err) + return err; + } err = mlx5_cmd_sf_enable_hca(dev, sf->hw_fn_id); if (err) return err; @@ -318,7 +326,11 @@ int mlx5_devlink_sf_port_new(struct devlink *devlink, static void mlx5_sf_dealloc(struct mlx5_sf_table *table, struct mlx5_sf *sf) { + struct mlx5_vport *vport; + mutex_lock(&table->sf_state_lock); + vport = mlx5_devlink_port_vport_get(&sf->dl_port.dl_port); + vport->max_eqs_set = false; mlx5_sf_function_id_erase(table, sf); |