mirror of https://gitee.com/openkylin/linux.git
70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
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/*
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* Generic parts
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* Linux ethernet bridge
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*
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* Authors:
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* Lennert Buytenhek <buytenh@gnu.org>
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*
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* $Id: br.c,v 1.47 2001/12/24 00:56:41 davem Exp $
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <linux/config.h>
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/init.h>
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#include "br_private.h"
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int (*br_should_route_hook) (struct sk_buff **pskb) = NULL;
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static int __init br_init(void)
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{
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br_fdb_init();
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#ifdef CONFIG_BRIDGE_NETFILTER
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if (br_netfilter_init())
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return 1;
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#endif
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brioctl_set(br_ioctl_deviceless_stub);
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br_handle_frame_hook = br_handle_frame;
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br_fdb_get_hook = br_fdb_get;
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br_fdb_put_hook = br_fdb_put;
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register_netdevice_notifier(&br_device_notifier);
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return 0;
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}
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static void __exit br_deinit(void)
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{
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#ifdef CONFIG_BRIDGE_NETFILTER
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br_netfilter_fini();
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#endif
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unregister_netdevice_notifier(&br_device_notifier);
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brioctl_set(NULL);
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br_cleanup_bridges();
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synchronize_net();
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br_fdb_get_hook = NULL;
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br_fdb_put_hook = NULL;
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br_handle_frame_hook = NULL;
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br_fdb_fini();
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}
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EXPORT_SYMBOL(br_should_route_hook);
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module_init(br_init)
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module_exit(br_deinit)
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MODULE_LICENSE("GPL");
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