66f1c44887
if_bridge.h uses struct in6_addr ip6, but wasn't including the in6.h header. Thomas Backlund originally sent a patch to do this, but this revealed a redefinition issue: https://lkml.org/lkml/2013/1/13/116 The redefinition issue should have been fixed by the following Linux commits:ee262ad827inet: defines IPPROTO_* needed for module alias generationcfd280c912net: sync some IP headers with glibc and the following glibc commit: 6c82a2f8d7c8e21e39237225c819f182ae438db3 Coordinate IPv6 definitions for Linux and glibc so actually include the header now. Reported-by: Colin Guthrie <colin@mageia.org> Reported-by: Christiaan Welvaart <cjw@daneel.dyndns.org> Reported-by: Thomas Backlund <tmb@mageia.org> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Cong Wang <xiyou.wangcong@gmail.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
198 lines
4.2 KiB
C
198 lines
4.2 KiB
C
/*
|
|
* 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 _UAPI_LINUX_IF_BRIDGE_H
|
|
#define _UAPI_LINUX_IF_BRIDGE_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/if_ether.h>
|
|
#include <linux/in6.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[ETH_ALEN];
|
|
__u8 port_no;
|
|
__u8 is_local;
|
|
__u32 ageing_timer_value;
|
|
__u8 port_hi;
|
|
__u8 pad0;
|
|
__u16 unused;
|
|
};
|
|
|
|
/* Bridge Flags */
|
|
#define BRIDGE_FLAGS_MASTER 1 /* Bridge command to/from master */
|
|
#define BRIDGE_FLAGS_SELF 2 /* Bridge command to/from lowerdev */
|
|
|
|
#define BRIDGE_MODE_VEB 0 /* Default loopback mode */
|
|
#define BRIDGE_MODE_VEPA 1 /* 802.1Qbg defined VEPA mode */
|
|
|
|
/* Bridge management nested attributes
|
|
* [IFLA_AF_SPEC] = {
|
|
* [IFLA_BRIDGE_FLAGS]
|
|
* [IFLA_BRIDGE_MODE]
|
|
* [IFLA_BRIDGE_VLAN_INFO]
|
|
* }
|
|
*/
|
|
enum {
|
|
IFLA_BRIDGE_FLAGS,
|
|
IFLA_BRIDGE_MODE,
|
|
IFLA_BRIDGE_VLAN_INFO,
|
|
__IFLA_BRIDGE_MAX,
|
|
};
|
|
#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
|
|
|
|
#define BRIDGE_VLAN_INFO_MASTER (1<<0) /* Operate on Bridge device as well */
|
|
#define BRIDGE_VLAN_INFO_PVID (1<<1) /* VLAN is PVID, ingress untagged */
|
|
#define BRIDGE_VLAN_INFO_UNTAGGED (1<<2) /* VLAN egresses untagged */
|
|
|
|
struct bridge_vlan_info {
|
|
__u16 flags;
|
|
__u16 vid;
|
|
};
|
|
|
|
/* Bridge multicast database attributes
|
|
* [MDBA_MDB] = {
|
|
* [MDBA_MDB_ENTRY] = {
|
|
* [MDBA_MDB_ENTRY_INFO]
|
|
* }
|
|
* }
|
|
* [MDBA_ROUTER] = {
|
|
* [MDBA_ROUTER_PORT]
|
|
* }
|
|
*/
|
|
enum {
|
|
MDBA_UNSPEC,
|
|
MDBA_MDB,
|
|
MDBA_ROUTER,
|
|
__MDBA_MAX,
|
|
};
|
|
#define MDBA_MAX (__MDBA_MAX - 1)
|
|
|
|
enum {
|
|
MDBA_MDB_UNSPEC,
|
|
MDBA_MDB_ENTRY,
|
|
__MDBA_MDB_MAX,
|
|
};
|
|
#define MDBA_MDB_MAX (__MDBA_MDB_MAX - 1)
|
|
|
|
enum {
|
|
MDBA_MDB_ENTRY_UNSPEC,
|
|
MDBA_MDB_ENTRY_INFO,
|
|
__MDBA_MDB_ENTRY_MAX,
|
|
};
|
|
#define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1)
|
|
|
|
enum {
|
|
MDBA_ROUTER_UNSPEC,
|
|
MDBA_ROUTER_PORT,
|
|
__MDBA_ROUTER_MAX,
|
|
};
|
|
#define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1)
|
|
|
|
struct br_port_msg {
|
|
__u8 family;
|
|
__u32 ifindex;
|
|
};
|
|
|
|
struct br_mdb_entry {
|
|
__u32 ifindex;
|
|
#define MDB_TEMPORARY 0
|
|
#define MDB_PERMANENT 1
|
|
__u8 state;
|
|
struct {
|
|
union {
|
|
__be32 ip4;
|
|
struct in6_addr ip6;
|
|
} u;
|
|
__be16 proto;
|
|
} addr;
|
|
};
|
|
|
|
enum {
|
|
MDBA_SET_ENTRY_UNSPEC,
|
|
MDBA_SET_ENTRY,
|
|
__MDBA_SET_ENTRY_MAX,
|
|
};
|
|
#define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1)
|
|
|
|
#endif /* _UAPI_LINUX_IF_BRIDGE_H */
|