regulator: Add support for RICOH PMIC RC5T583 regulator
[linux-2.6.git] / include / linux / if_bridge.h
1 /*
2  *      Linux ethernet bridge
3  *
4  *      Authors:
5  *      Lennert Buytenhek               <buytenh@gnu.org>
6  *
7  *      This program is free software; you can redistribute it and/or
8  *      modify it under the terms of the GNU General Public License
9  *      as published by the Free Software Foundation; either version
10  *      2 of the License, or (at your option) any later version.
11  */
12
13 #ifndef _LINUX_IF_BRIDGE_H
14 #define _LINUX_IF_BRIDGE_H
15
16 #include <linux/types.h>
17
18 #define SYSFS_BRIDGE_ATTR       "bridge"
19 #define SYSFS_BRIDGE_FDB        "brforward"
20 #define SYSFS_BRIDGE_PORT_SUBDIR "brif"
21 #define SYSFS_BRIDGE_PORT_ATTR  "brport"
22 #define SYSFS_BRIDGE_PORT_LINK  "bridge"
23
24 #define BRCTL_VERSION 1
25
26 #define BRCTL_GET_VERSION 0
27 #define BRCTL_GET_BRIDGES 1
28 #define BRCTL_ADD_BRIDGE 2
29 #define BRCTL_DEL_BRIDGE 3
30 #define BRCTL_ADD_IF 4
31 #define BRCTL_DEL_IF 5
32 #define BRCTL_GET_BRIDGE_INFO 6
33 #define BRCTL_GET_PORT_LIST 7
34 #define BRCTL_SET_BRIDGE_FORWARD_DELAY 8
35 #define BRCTL_SET_BRIDGE_HELLO_TIME 9
36 #define BRCTL_SET_BRIDGE_MAX_AGE 10
37 #define BRCTL_SET_AGEING_TIME 11
38 #define BRCTL_SET_GC_INTERVAL 12
39 #define BRCTL_GET_PORT_INFO 13
40 #define BRCTL_SET_BRIDGE_STP_STATE 14
41 #define BRCTL_SET_BRIDGE_PRIORITY 15
42 #define BRCTL_SET_PORT_PRIORITY 16
43 #define BRCTL_SET_PATH_COST 17
44 #define BRCTL_GET_FDB_ENTRIES 18
45
46 #define BR_STATE_DISABLED 0
47 #define BR_STATE_LISTENING 1
48 #define BR_STATE_LEARNING 2
49 #define BR_STATE_FORWARDING 3
50 #define BR_STATE_BLOCKING 4
51
52 struct __bridge_info {
53         __u64 designated_root;
54         __u64 bridge_id;
55         __u32 root_path_cost;
56         __u32 max_age;
57         __u32 hello_time;
58         __u32 forward_delay;
59         __u32 bridge_max_age;
60         __u32 bridge_hello_time;
61         __u32 bridge_forward_delay;
62         __u8 topology_change;
63         __u8 topology_change_detected;
64         __u8 root_port;
65         __u8 stp_enabled;
66         __u32 ageing_time;
67         __u32 gc_interval;
68         __u32 hello_timer_value;
69         __u32 tcn_timer_value;
70         __u32 topology_change_timer_value;
71         __u32 gc_timer_value;
72 };
73
74 struct __port_info {
75         __u64 designated_root;
76         __u64 designated_bridge;
77         __u16 port_id;
78         __u16 designated_port;
79         __u32 path_cost;
80         __u32 designated_cost;
81         __u8 state;
82         __u8 top_change_ack;
83         __u8 config_pending;
84         __u8 unused0;
85         __u32 message_age_timer_value;
86         __u32 forward_delay_timer_value;
87         __u32 hold_timer_value;
88 };
89
90 struct __fdb_entry {
91         __u8 mac_addr[6];
92         __u8 port_no;
93         __u8 is_local;
94         __u32 ageing_timer_value;
95         __u8 port_hi;
96         __u8 pad0;
97         __u16 unused;
98 };
99
100 #ifdef __KERNEL__
101
102 #include <linux/netdevice.h>
103
104 extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
105
106 typedef int br_should_route_hook_t(struct sk_buff *skb);
107 extern br_should_route_hook_t __rcu *br_should_route_hook;
108
109 #endif
110
111 #endif