| /* |
| * Linux ethernet bridge |
| * |
| * Authors: |
| * Lennert Buytenhek <buytenh@gnu.org> |
| * |
| * 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. |
| */ |
| #ifndef _LINUX_IF_BRIDGE_H |
| #define _LINUX_IF_BRIDGE_H |
| |
| |
| #include <linux/netdevice.h> |
| #include <uapi/linux/if_bridge.h> |
| |
| struct br_ip { |
| union { |
| __be32 ip4; |
| #if IS_ENABLED(CONFIG_IPV6) |
| struct in6_addr ip6; |
| #endif |
| } u; |
| __be16 proto; |
| __u16 vid; |
| }; |
| |
| struct br_ip_list { |
| struct list_head list; |
| struct br_ip addr; |
| }; |
| |
| extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *)); |
| |
| typedef int br_should_route_hook_t(struct sk_buff *skb); |
| extern br_should_route_hook_t __rcu *br_should_route_hook; |
| int br_multicast_list_adjacent(struct net_device *dev, |
| struct list_head *br_ip_list); |
| bool br_multicast_has_querier_adjacent(struct net_device *dev, int proto); |
| |
| #endif |
