@@ -1577,6 +1577,7 @@ EXPORT_SYMBOL_GPL(dsa_unregister_switch);
void dsa_switch_shutdown(struct dsa_switch *ds)
{
struct net_device *conduit, *user_dev;
+ LIST_HEAD(close_list);
struct dsa_port *dp;
mutex_lock(&dsa2_mutex);
@@ -1586,10 +1587,16 @@ void dsa_switch_shutdown(struct dsa_switch *ds)
rtnl_lock();
+ dsa_switch_for_each_cpu_port(dp, ds)
+ list_add(&dp->conduit->close_list, &close_list);
+
+ dev_close_many(&close_list, true);
+
dsa_switch_for_each_user_port(dp, ds) {
conduit = dsa_port_to_conduit(dp);
user_dev = dp->user;
+ netif_device_detach(user_dev);
netdev_upper_dev_unlink(conduit, user_dev);
}