3db05fea51
With all the users of the double pointers removed, this patch mops up by finally replacing all occurances of sk_buff ** in the netfilter API by sk_buff *. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
115 lines
2.6 KiB
C
115 lines
2.6 KiB
C
/*
|
|
* Linux ethernet bridge
|
|
*
|
|
* Authors:
|
|
* Lennert Buytenhek <buytenh@gnu.org>
|
|
*
|
|
* $Id: if_bridge.h,v 1.1 2000/02/18 16:47:01 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.
|
|
*/
|
|
|
|
#ifndef _LINUX_IF_BRIDGE_H
|
|
#define _LINUX_IF_BRIDGE_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define SYSFS_BRIDGE_ATTR "bridge"
|
|
#define SYSFS_BRIDGE_FDB "brforward"
|
|
#define SYSFS_BRIDGE_PORT_SUBDIR "brif"
|
|
#define SYSFS_BRIDGE_PORT_ATTR "brport"
|
|
#define SYSFS_BRIDGE_PORT_LINK "bridge"
|
|
|
|
#define BRCTL_VERSION 1
|
|
|
|
#define BRCTL_GET_VERSION 0
|
|
#define BRCTL_GET_BRIDGES 1
|
|
#define BRCTL_ADD_BRIDGE 2
|
|
#define BRCTL_DEL_BRIDGE 3
|
|
#define BRCTL_ADD_IF 4
|
|
#define BRCTL_DEL_IF 5
|
|
#define BRCTL_GET_BRIDGE_INFO 6
|
|
#define BRCTL_GET_PORT_LIST 7
|
|
#define BRCTL_SET_BRIDGE_FORWARD_DELAY 8
|
|
#define BRCTL_SET_BRIDGE_HELLO_TIME 9
|
|
#define BRCTL_SET_BRIDGE_MAX_AGE 10
|
|
#define BRCTL_SET_AGEING_TIME 11
|
|
#define BRCTL_SET_GC_INTERVAL 12
|
|
#define BRCTL_GET_PORT_INFO 13
|
|
#define BRCTL_SET_BRIDGE_STP_STATE 14
|
|
#define BRCTL_SET_BRIDGE_PRIORITY 15
|
|
#define BRCTL_SET_PORT_PRIORITY 16
|
|
#define BRCTL_SET_PATH_COST 17
|
|
#define BRCTL_GET_FDB_ENTRIES 18
|
|
|
|
#define BR_STATE_DISABLED 0
|
|
#define BR_STATE_LISTENING 1
|
|
#define BR_STATE_LEARNING 2
|
|
#define BR_STATE_FORWARDING 3
|
|
#define BR_STATE_BLOCKING 4
|
|
|
|
struct __bridge_info
|
|
{
|
|
__u64 designated_root;
|
|
__u64 bridge_id;
|
|
__u32 root_path_cost;
|
|
__u32 max_age;
|
|
__u32 hello_time;
|
|
__u32 forward_delay;
|
|
__u32 bridge_max_age;
|
|
__u32 bridge_hello_time;
|
|
__u32 bridge_forward_delay;
|
|
__u8 topology_change;
|
|
__u8 topology_change_detected;
|
|
__u8 root_port;
|
|
__u8 stp_enabled;
|
|
__u32 ageing_time;
|
|
__u32 gc_interval;
|
|
__u32 hello_timer_value;
|
|
__u32 tcn_timer_value;
|
|
__u32 topology_change_timer_value;
|
|
__u32 gc_timer_value;
|
|
};
|
|
|
|
struct __port_info
|
|
{
|
|
__u64 designated_root;
|
|
__u64 designated_bridge;
|
|
__u16 port_id;
|
|
__u16 designated_port;
|
|
__u32 path_cost;
|
|
__u32 designated_cost;
|
|
__u8 state;
|
|
__u8 top_change_ack;
|
|
__u8 config_pending;
|
|
__u8 unused0;
|
|
__u32 message_age_timer_value;
|
|
__u32 forward_delay_timer_value;
|
|
__u32 hold_timer_value;
|
|
};
|
|
|
|
struct __fdb_entry
|
|
{
|
|
__u8 mac_addr[6];
|
|
__u8 port_no;
|
|
__u8 is_local;
|
|
__u32 ageing_timer_value;
|
|
__u32 unused;
|
|
};
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#include <linux/netdevice.h>
|
|
|
|
extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
|
|
extern struct sk_buff *(*br_handle_frame_hook)(struct net_bridge_port *p,
|
|
struct sk_buff *skb);
|
|
extern int (*br_should_route_hook)(struct sk_buff *skb);
|
|
|
|
#endif
|
|
|
|
#endif
|