/* * Generic parts * Linux ethernet bridge * * Authors: * Lennert Buytenhek * * $Id: br.c,v 1.46.2.1 2001/12/24 00:56:13 davem Exp $ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #include #include #include #include #include #include #include #include #include #include "br_private.h" #if defined(CONFIG_ATM_LANE) || defined(CONFIG_ATM_LANE_MODULE) #include "../atm/lec.h" #endif void br_dec_use_count() { MOD_DEC_USE_COUNT; } void br_inc_use_count() { MOD_INC_USE_COUNT; } static int __init br_init(void) { printk(KERN_INFO "NET4: Ethernet Bridge 008 for NET4.0\n"); br_handle_frame_hook = br_handle_frame; br_ioctl_hook = br_ioctl_deviceless_stub; #if defined(CONFIG_ATM_LANE) || defined(CONFIG_ATM_LANE_MODULE) br_fdb_get_hook = br_fdb_get; br_fdb_put_hook = br_fdb_put; #endif register_netdevice_notifier(&br_device_notifier); return 0; } static void __br_clear_frame_hook(void) { br_handle_frame_hook = NULL; } static void __br_clear_ioctl_hook(void) { br_ioctl_hook = NULL; } static void __exit br_deinit(void) { unregister_netdevice_notifier(&br_device_notifier); br_call_ioctl_atomic(__br_clear_ioctl_hook); net_call_rx_atomic(__br_clear_frame_hook); #if defined(CONFIG_ATM_LANE) || defined(CONFIG_ATM_LANE_MODULE) br_fdb_get_hook = NULL; br_fdb_put_hook = NULL; #endif } EXPORT_NO_SYMBOLS; module_init(br_init) module_exit(br_deinit) MODULE_LICENSE("GPL");