3 * Linux ethernet bridge
6 * Lennert Buytenhek <buytenh@gnu.org>
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version
11 * 2 of the License, or (at your option) any later version.
14 #include <linux/module.h>
15 #include <linux/kernel.h>
16 #include <linux/netdevice.h>
17 #include <linux/etherdevice.h>
18 #include <linux/init.h>
19 #include <linux/llc.h>
23 #include "br_private.h"
25 static void __net_exit br_net_exit(struct net *net)
27 struct net_device *dev;
31 for_each_netdev(net, dev)
32 if (dev->priv_flags & IFF_EBRIDGE)
33 br_dev_delete(dev, &list);
35 unregister_netdevice_many(&list);
40 static struct pernet_operations br_net_ops = {
44 static const struct stp_proto br_stp_proto = {
48 static int __init br_init(void)
52 err = stp_proto_register(&br_stp_proto);
54 pr_err("bridge: can't register sap for STP\n");
62 err = register_pernet_subsys(&br_net_ops);
66 err = br_netfilter_init();
70 err = register_netdevice_notifier(&br_device_notifier);
74 err = br_netlink_init();
78 brioctl_set(br_ioctl_deviceless_stub);
80 #if IS_ENABLED(CONFIG_ATM_LANE)
81 br_fdb_test_addr_hook = br_fdb_test_addr;
86 unregister_netdevice_notifier(&br_device_notifier);
90 unregister_pernet_subsys(&br_net_ops);
94 stp_proto_unregister(&br_stp_proto);
98 static void __exit br_deinit(void)
100 stp_proto_unregister(&br_stp_proto);
103 unregister_netdevice_notifier(&br_device_notifier);
106 unregister_pernet_subsys(&br_net_ops);
108 rcu_barrier(); /* Wait for completion of call_rcu()'s */
111 #if IS_ENABLED(CONFIG_ATM_LANE)
112 br_fdb_test_addr_hook = NULL;
119 module_exit(br_deinit)
120 MODULE_LICENSE("GPL");
121 MODULE_VERSION(BR_VERSION);
122 MODULE_ALIAS_RTNL_LINK("bridge");