diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 2 |
2 files changed, 14 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index b938632f89ff..571114e4878f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -1330,9 +1330,13 @@ int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int num_vfs) /* When disabling sriov, free driver level resources. */ void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw, bool clear_vf) { + struct devlink *devlink; + if (!mlx5_esw_allowed(esw)) return; + devlink = priv_to_devlink(esw->dev); + devl_lock(devlink); down_write(&esw->mode_lock); /* If driver is unloaded, this function is called twice by remove_one() * and mlx5_unload(). Prevent the second call. @@ -1354,13 +1358,14 @@ void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw, bool clear_vf) struct devlink *devlink = priv_to_devlink(esw->dev); esw_offloads_del_send_to_vport_meta_rules(esw); - devlink_rate_nodes_destroy(devlink); + devl_rate_nodes_destroy(devlink); } esw->esw_funcs.num_vfs = 0; unlock: up_write(&esw->mode_lock); + devl_unlock(devlink); } /* Free resources for corresponding eswitch mode. It is called by devlink @@ -1389,18 +1394,23 @@ void mlx5_eswitch_disable_locked(struct mlx5_eswitch *esw) mlx5_esw_acls_ns_cleanup(esw); if (esw->mode == MLX5_ESWITCH_OFFLOADS) - devlink_rate_nodes_destroy(devlink); + devl_rate_nodes_destroy(devlink); } void mlx5_eswitch_disable(struct mlx5_eswitch *esw) { + struct devlink *devlink; + if (!mlx5_esw_allowed(esw)) return; mlx5_lag_disable_change(esw->dev); + devlink = priv_to_devlink(esw->dev); + devl_lock(devlink); down_write(&esw->mode_lock); mlx5_eswitch_disable_locked(esw); up_write(&esw->mode_lock); + devl_unlock(devlink); mlx5_lag_enable_change(esw->dev); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 3bd843e6d66a..f1640e4cb719 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -3377,7 +3377,9 @@ int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode, if (cur_mlx5_mode == mlx5_mode) goto unlock; + devl_lock(devlink); mlx5_eswitch_disable_locked(esw); + devl_unlock(devlink); if (mode == DEVLINK_ESWITCH_MODE_SWITCHDEV) { if (mlx5_devlink_trap_get_num_active(esw->dev)) { NL_SET_ERR_MSG_MOD(extack, |