[mirror_ubuntu-jammy-kernel.git] / include / uapi / linux / if_bridge.h

/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 *	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 */
#define BRIDGE_MODE_UNDEF	0xFFFF  /* mode undefined */

/* 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_VLAN_TUNNEL_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 */
#define BRIDGE_VLAN_INFO_RANGE_BEGIN	(1<<3) /* VLAN is start of vlan range */
#define BRIDGE_VLAN_INFO_RANGE_END	(1<<4) /* VLAN is end of vlan range */
#define BRIDGE_VLAN_INFO_BRENTRY	(1<<5) /* Global bridge VLAN entry */
#define BRIDGE_VLAN_INFO_ONLY_OPTS	(1<<6) /* Skip create/delete/flags */

struct bridge_vlan_info {
	__u16 flags;
	__u16 vid;
};

enum {
	IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC,
	IFLA_BRIDGE_VLAN_TUNNEL_ID,
	IFLA_BRIDGE_VLAN_TUNNEL_VID,
	IFLA_BRIDGE_VLAN_TUNNEL_FLAGS,
	__IFLA_BRIDGE_VLAN_TUNNEL_MAX,
};

#define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1)

struct bridge_vlan_xstats {
	__u64 rx_bytes;
	__u64 rx_packets;
	__u64 tx_bytes;
	__u64 tx_packets;
	__u16 vid;
	__u16 flags;
	__u32 pad2;
};

struct bridge_stp_xstats {
	__u64 transition_blk;
	__u64 transition_fwd;
	__u64 rx_bpdu;
	__u64 tx_bpdu;
	__u64 rx_tcn;
	__u64 tx_tcn;
};

/* Bridge vlan RTM header */
struct br_vlan_msg {
	__u8 family;
	__u8 reserved1;
	__u16 reserved2;
	__u32 ifindex;
};

/* Bridge vlan RTM attributes
 * [BRIDGE_VLANDB_ENTRY] = {
 *     [BRIDGE_VLANDB_ENTRY_INFO]
 *     ...
 * }
 */
enum {
	BRIDGE_VLANDB_UNSPEC,
	BRIDGE_VLANDB_ENTRY,
	__BRIDGE_VLANDB_MAX,
};
#define BRIDGE_VLANDB_MAX (__BRIDGE_VLANDB_MAX - 1)

enum {
	BRIDGE_VLANDB_ENTRY_UNSPEC,
	BRIDGE_VLANDB_ENTRY_INFO,
	BRIDGE_VLANDB_ENTRY_RANGE,
	__BRIDGE_VLANDB_ENTRY_MAX,
};
#define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1)

/* Bridge multicast database attributes
 * [MDBA_MDB] = {
 *     [MDBA_MDB_ENTRY] = {
 *         [MDBA_MDB_ENTRY_INFO] {
 *		struct br_mdb_entry
 *		[MDBA_MDB_EATTR attributes]
 *         }
 *     }
 * }
 * [MDBA_ROUTER] = {
 *    [MDBA_ROUTER_PORT] = {
 *        u32 ifindex
 *        [MDBA_ROUTER_PATTR attributes]
 *    }
 * }
 */
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)

/* per mdb entry additional attributes */
enum {
	MDBA_MDB_EATTR_UNSPEC,
	MDBA_MDB_EATTR_TIMER,
	__MDBA_MDB_EATTR_MAX
};
#define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1)

/* multicast router types */
enum {
	MDB_RTR_TYPE_DISABLED,
	MDB_RTR_TYPE_TEMP_QUERY,
	MDB_RTR_TYPE_PERM,
	MDB_RTR_TYPE_TEMP
};

enum {
	MDBA_ROUTER_UNSPEC,
	MDBA_ROUTER_PORT,
	__MDBA_ROUTER_MAX,
};
#define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1)

/* router port attributes */
enum {
	MDBA_ROUTER_PATTR_UNSPEC,
	MDBA_ROUTER_PATTR_TIMER,
	MDBA_ROUTER_PATTR_TYPE,
	__MDBA_ROUTER_PATTR_MAX
};
#define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_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;
#define MDB_FLAGS_OFFLOAD	(1 << 0)
#define MDB_FLAGS_FAST_LEAVE	(1 << 1)
	__u8 flags;
	__u16 vid;
	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)

/* Embedded inside LINK_XSTATS_TYPE_BRIDGE */
enum {
	BRIDGE_XSTATS_UNSPEC,
	BRIDGE_XSTATS_VLAN,
	BRIDGE_XSTATS_MCAST,
	BRIDGE_XSTATS_PAD,
	BRIDGE_XSTATS_STP,
	__BRIDGE_XSTATS_MAX
};
#define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1)

enum {
	BR_MCAST_DIR_RX,
	BR_MCAST_DIR_TX,
	BR_MCAST_DIR_SIZE
};

/* IGMP/MLD statistics */
struct br_mcast_stats {
	__u64 igmp_v1queries[BR_MCAST_DIR_SIZE];
	__u64 igmp_v2queries[BR_MCAST_DIR_SIZE];
	__u64 igmp_v3queries[BR_MCAST_DIR_SIZE];
	__u64 igmp_leaves[BR_MCAST_DIR_SIZE];
	__u64 igmp_v1reports[BR_MCAST_DIR_SIZE];
	__u64 igmp_v2reports[BR_MCAST_DIR_SIZE];
	__u64 igmp_v3reports[BR_MCAST_DIR_SIZE];
	__u64 igmp_parse_errors;

	__u64 mld_v1queries[BR_MCAST_DIR_SIZE];
	__u64 mld_v2queries[BR_MCAST_DIR_SIZE];
	__u64 mld_leaves[BR_MCAST_DIR_SIZE];
	__u64 mld_v1reports[BR_MCAST_DIR_SIZE];
	__u64 mld_v2reports[BR_MCAST_DIR_SIZE];
	__u64 mld_parse_errors;

	__u64 mcast_bytes[BR_MCAST_DIR_SIZE];
	__u64 mcast_packets[BR_MCAST_DIR_SIZE];
};

/* bridge boolean options
 * BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets
 *
 * IMPORTANT: if adding a new option do not forget to handle
 *            it in br_boolopt_toggle/get and bridge sysfs
 */
enum br_boolopt_id {
	BR_BOOLOPT_NO_LL_LEARN,
	BR_BOOLOPT_MAX
};

/* struct br_boolopt_multi - change multiple bridge boolean options
 *
 * @optval: new option values (bit per option)
 * @optmask: options to change (bit per option)
 */
struct br_boolopt_multi {
	__u32 optval;
	__u32 optmask;
};
#endif /* _UAPI_LINUX_IF_BRIDGE_H */
Commit	Line	Data
e2be04c7	1	/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
607ca46e DH	2	/*
	3	* Linux ethernet bridge
	4	*
	5	* Authors:
	6	* Lennert Buytenhek <buytenh@gnu.org>
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License
	10	* as published by the Free Software Foundation; either version
	11	* 2 of the License, or (at your option) any later version.
	12	*/
	13
	14	#ifndef _UAPI_LINUX_IF_BRIDGE_H
	15	#define _UAPI_LINUX_IF_BRIDGE_H
	16
	17	#include <linux/types.h>
e216975a	18	#include <linux/if_ether.h>
66f1c448	19	#include <linux/in6.h>
607ca46e DH	20
	21	#define SYSFS_BRIDGE_ATTR "bridge"
	22	#define SYSFS_BRIDGE_FDB "brforward"
	23	#define SYSFS_BRIDGE_PORT_SUBDIR "brif"
	24	#define SYSFS_BRIDGE_PORT_ATTR "brport"
	25	#define SYSFS_BRIDGE_PORT_LINK "bridge"
	26
	27	#define BRCTL_VERSION 1
	28
	29	#define BRCTL_GET_VERSION 0
	30	#define BRCTL_GET_BRIDGES 1
	31	#define BRCTL_ADD_BRIDGE 2
	32	#define BRCTL_DEL_BRIDGE 3
	33	#define BRCTL_ADD_IF 4
	34	#define BRCTL_DEL_IF 5
	35	#define BRCTL_GET_BRIDGE_INFO 6
	36	#define BRCTL_GET_PORT_LIST 7
	37	#define BRCTL_SET_BRIDGE_FORWARD_DELAY 8
	38	#define BRCTL_SET_BRIDGE_HELLO_TIME 9
	39	#define BRCTL_SET_BRIDGE_MAX_AGE 10
	40	#define BRCTL_SET_AGEING_TIME 11
	41	#define BRCTL_SET_GC_INTERVAL 12
	42	#define BRCTL_GET_PORT_INFO 13
	43	#define BRCTL_SET_BRIDGE_STP_STATE 14
	44	#define BRCTL_SET_BRIDGE_PRIORITY 15
	45	#define BRCTL_SET_PORT_PRIORITY 16
	46	#define BRCTL_SET_PATH_COST 17
	47	#define BRCTL_GET_FDB_ENTRIES 18
	48
	49	#define BR_STATE_DISABLED 0
	50	#define BR_STATE_LISTENING 1
	51	#define BR_STATE_LEARNING 2
	52	#define BR_STATE_FORWARDING 3
	53	#define BR_STATE_BLOCKING 4
	54
	55	struct __bridge_info {
	56	__u64 designated_root;
	57	__u64 bridge_id;
	58	__u32 root_path_cost;
	59	__u32 max_age;
	60	__u32 hello_time;
	61	__u32 forward_delay;
	62	__u32 bridge_max_age;
	63	__u32 bridge_hello_time;
	64	__u32 bridge_forward_delay;
	65	__u8 topology_change;
	66	__u8 topology_change_detected;
	67	__u8 root_port;
	68	__u8 stp_enabled;
	69	__u32 ageing_time;
	70	__u32 gc_interval;
	71	__u32 hello_timer_value;
	72	__u32 tcn_timer_value;
	73	__u32 topology_change_timer_value;
	74	__u32 gc_timer_value;
	75	};
	76
	77	struct __port_info {
	78	__u64 designated_root;
	79	__u64 designated_bridge;
	80	__u16 port_id;
	81	__u16 designated_port;
	82	__u32 path_cost;
	83	__u32 designated_cost;
84	__u8 state;
85	__u8 top_change_ack;
86	__u8 config_pending;
87	__u8 unused0;
88	__u32 message_age_timer_value;
89	__u32 forward_delay_timer_value;
90	__u32 hold_timer_value;
91	};
92
93	struct __fdb_entry {
e216975a	94	__u8 mac_addr[ETH_ALEN];
607ca46e DH	95	__u8 port_no;
	96	__u8 is_local;
	97	__u32 ageing_timer_value;
	98	__u8 port_hi;
	99	__u8 pad0;
	100	__u16 unused;
	101	};
	102
2469ffd7 JF	103	/* Bridge Flags */
	104	#define BRIDGE_FLAGS_MASTER 1 /* Bridge command to/from master */
	105	#define BRIDGE_FLAGS_SELF 2 /* Bridge command to/from lowerdev */
607ca46e	106
2469ffd7 JF	107	#define BRIDGE_MODE_VEB 0 /* Default loopback mode */
2469ffd7 JF	108	#define BRIDGE_MODE_VEPA 1 /* 802.1Qbg defined VEPA mode */
fc0bdbbc	109	#define BRIDGE_MODE_UNDEF 0xFFFF /* mode undefined */
2469ffd7 JF	110
	111	/* Bridge management nested attributes
	112	* [IFLA_AF_SPEC] = {
	113	* [IFLA_BRIDGE_FLAGS]
	114	* [IFLA_BRIDGE_MODE]
407af329	115	* [IFLA_BRIDGE_VLAN_INFO]
2469ffd7 JF	116	* }
	117	*/
	118	enum {
	119	IFLA_BRIDGE_FLAGS,
	120	IFLA_BRIDGE_MODE,
407af329	121	IFLA_BRIDGE_VLAN_INFO,
b3c7ef0a	122	IFLA_BRIDGE_VLAN_TUNNEL_INFO,
2469ffd7 JF	123	__IFLA_BRIDGE_MAX,
	124	};
	125	#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
ee07c6e7	126
407af329	127	#define BRIDGE_VLAN_INFO_MASTER (1<<0) /* Operate on Bridge device as well */
552406c4	128	#define BRIDGE_VLAN_INFO_PVID (1<<1) /* VLAN is PVID, ingress untagged */
35e03f3a	129	#define BRIDGE_VLAN_INFO_UNTAGGED (1<<2) /* VLAN egresses untagged */
bdced7ef RP	130	#define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
bdced7ef RP	131	#define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
2594e906	132	#define BRIDGE_VLAN_INFO_BRENTRY (1<<5) /* Global bridge VLAN entry */
a5d29ae2	133	#define BRIDGE_VLAN_INFO_ONLY_OPTS (1<<6) /* Skip create/delete/flags */
407af329 VY	134
407af329 VY	135	struct bridge_vlan_info {
9f89ec82 CW	136	__u16 flags;
9f89ec82 CW	137	__u16 vid;
407af329 VY	138	};
407af329 VY	139
b3c7ef0a RP	140	enum {
	141	IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC,
	142	IFLA_BRIDGE_VLAN_TUNNEL_ID,
	143	IFLA_BRIDGE_VLAN_TUNNEL_VID,
	144	IFLA_BRIDGE_VLAN_TUNNEL_FLAGS,
	145	__IFLA_BRIDGE_VLAN_TUNNEL_MAX,
	146	};
	147
	148	#define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1)
	149
a60c0903 NA	150	struct bridge_vlan_xstats {
	151	__u64 rx_bytes;
	152	__u64 rx_packets;
	153	__u64 tx_bytes;
	154	__u64 tx_packets;
	155	__u16 vid;
61ba1a2d	156	__u16 flags;
a60c0903 NA	157	__u32 pad2;
	158	};
	159
de179966 VD	160	struct bridge_stp_xstats {
	161	__u64 transition_blk;
	162	__u64 transition_fwd;
	163	__u64 rx_bpdu;
	164	__u64 tx_bpdu;
	165	__u64 rx_tcn;
	166	__u64 tx_tcn;
	167	};
	168
8dcea187 NA	169	/* Bridge vlan RTM header */
	170	struct br_vlan_msg {
	171	__u8 family;
	172	__u8 reserved1;
	173	__u16 reserved2;
	174	__u32 ifindex;
	175	};
	176
	177	/* Bridge vlan RTM attributes
	178	* [BRIDGE_VLANDB_ENTRY] = {
	179	* [BRIDGE_VLANDB_ENTRY_INFO]
	180	* ...
	181	* }
	182	*/
	183	enum {
	184	BRIDGE_VLANDB_UNSPEC,
	185	BRIDGE_VLANDB_ENTRY,
	186	__BRIDGE_VLANDB_MAX,
	187	};
	188	#define BRIDGE_VLANDB_MAX (__BRIDGE_VLANDB_MAX - 1)
	189
	190	enum {
	191	BRIDGE_VLANDB_ENTRY_UNSPEC,
	192	BRIDGE_VLANDB_ENTRY_INFO,
0ab55879	193	BRIDGE_VLANDB_ENTRY_RANGE,
8dcea187 NA	194	__BRIDGE_VLANDB_ENTRY_MAX,
	195	};
	196	#define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1)
	197
ee07c6e7 CW	198	/* Bridge multicast database attributes
	199	* [MDBA_MDB] = {
	200	* [MDBA_MDB_ENTRY] = {
21257156 NA	201	* [MDBA_MDB_ENTRY_INFO] {
	202	* struct br_mdb_entry
	203	* [MDBA_MDB_EATTR attributes]
	204	* }
ee07c6e7 CW	205	* }
	206	* }
	207	* [MDBA_ROUTER] = {
59f78f9f NA	208	* [MDBA_ROUTER_PORT] = {
	209	* u32 ifindex
	210	* [MDBA_ROUTER_PATTR attributes]
	211	* }
ee07c6e7 CW	212	* }
	213	*/
	214	enum {
	215	MDBA_UNSPEC,
	216	MDBA_MDB,
	217	MDBA_ROUTER,
	218	__MDBA_MAX,
	219	};
	220	#define MDBA_MAX (__MDBA_MAX - 1)
	221
	222	enum {
	223	MDBA_MDB_UNSPEC,
	224	MDBA_MDB_ENTRY,
	225	__MDBA_MDB_MAX,
	226	};
	227	#define MDBA_MDB_MAX (__MDBA_MDB_MAX - 1)
	228
	229	enum {
	230	MDBA_MDB_ENTRY_UNSPEC,
	231	MDBA_MDB_ENTRY_INFO,
	232	__MDBA_MDB_ENTRY_MAX,
	233	};
	234	#define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1)
	235
21257156 NA	236	/* per mdb entry additional attributes */
	237	enum {
	238	MDBA_MDB_EATTR_UNSPEC,
	239	MDBA_MDB_EATTR_TIMER,
	240	__MDBA_MDB_EATTR_MAX
	241	};
	242	#define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1)
	243
7f0aec7a NA	244	/* multicast router types */
	245	enum {
	246	MDB_RTR_TYPE_DISABLED,
	247	MDB_RTR_TYPE_TEMP_QUERY,
	248	MDB_RTR_TYPE_PERM,
a55d8246	249	MDB_RTR_TYPE_TEMP
7f0aec7a NA	250	};
7f0aec7a NA	251
ee07c6e7 CW	252	enum {
	253	MDBA_ROUTER_UNSPEC,
	254	MDBA_ROUTER_PORT,
	255	__MDBA_ROUTER_MAX,
	256	};
	257	#define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1)
	258
59f78f9f NA	259	/* router port attributes */
	260	enum {
	261	MDBA_ROUTER_PATTR_UNSPEC,
	262	MDBA_ROUTER_PATTR_TIMER,
	263	MDBA_ROUTER_PATTR_TYPE,
	264	__MDBA_ROUTER_PATTR_MAX
	265	};
	266	#define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_MAX - 1)
	267
ee07c6e7	268	struct br_port_msg {
cfd56754	269	__u8 family;
ee07c6e7 CW	270	__u32 ifindex;
	271	};
	272
	273	struct br_mdb_entry {
	274	__u32 ifindex;
ccb1c31a AW	275	#define MDB_TEMPORARY 0
	276	#define MDB_PERMANENT 1
	277	__u8 state;
157ede67	278	#define MDB_FLAGS_OFFLOAD (1 << 0)
3247b272	279	#define MDB_FLAGS_FAST_LEAVE (1 << 1)
157ede67	280	__u8 flags;
74fe61f1	281	__u16 vid;
ee07c6e7 CW	282	struct {
	283	union {
	284	__be32 ip4;
	285	struct in6_addr ip6;
	286	} u;
	287	__be16 proto;
	288	} addr;
	289	};
	290
cfd56754 CW	291	enum {
	292	MDBA_SET_ENTRY_UNSPEC,
	293	MDBA_SET_ENTRY,
	294	__MDBA_SET_ENTRY_MAX,
	295	};
	296	#define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1)
	297
a60c0903 NA	298	/* Embedded inside LINK_XSTATS_TYPE_BRIDGE */
	299	enum {
	300	BRIDGE_XSTATS_UNSPEC,
	301	BRIDGE_XSTATS_VLAN,
1080ab95 NA	302	BRIDGE_XSTATS_MCAST,
1080ab95 NA	303	BRIDGE_XSTATS_PAD,
de179966	304	BRIDGE_XSTATS_STP,
a60c0903 NA	305	__BRIDGE_XSTATS_MAX
	306	};
	307	#define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1)
	308
1080ab95 NA	309	enum {
	310	BR_MCAST_DIR_RX,
	311	BR_MCAST_DIR_TX,
	312	BR_MCAST_DIR_SIZE
	313	};
	314
	315	/* IGMP/MLD statistics */
	316	struct br_mcast_stats {
a65056ec NA	317	__u64 igmp_v1queries[BR_MCAST_DIR_SIZE];
	318	__u64 igmp_v2queries[BR_MCAST_DIR_SIZE];
	319	__u64 igmp_v3queries[BR_MCAST_DIR_SIZE];
1080ab95 NA	320	__u64 igmp_leaves[BR_MCAST_DIR_SIZE];
	321	__u64 igmp_v1reports[BR_MCAST_DIR_SIZE];
	322	__u64 igmp_v2reports[BR_MCAST_DIR_SIZE];
	323	__u64 igmp_v3reports[BR_MCAST_DIR_SIZE];
	324	__u64 igmp_parse_errors;
	325
a65056ec NA	326	__u64 mld_v1queries[BR_MCAST_DIR_SIZE];
a65056ec NA	327	__u64 mld_v2queries[BR_MCAST_DIR_SIZE];
1080ab95 NA	328	__u64 mld_leaves[BR_MCAST_DIR_SIZE];
	329	__u64 mld_v1reports[BR_MCAST_DIR_SIZE];
	330	__u64 mld_v2reports[BR_MCAST_DIR_SIZE];
	331	__u64 mld_parse_errors;
	332
	333	__u64 mcast_bytes[BR_MCAST_DIR_SIZE];
	334	__u64 mcast_packets[BR_MCAST_DIR_SIZE];
	335	};
a428afe8 NA	336
a428afe8 NA	337	/* bridge boolean options
70e4272b NA	338	* BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets
70e4272b NA	339	*
a428afe8 NA	340	* IMPORTANT: if adding a new option do not forget to handle
	341	* it in br_boolopt_toggle/get and bridge sysfs
	342	*/
	343	enum br_boolopt_id {
70e4272b	344	BR_BOOLOPT_NO_LL_LEARN,
a428afe8 NA	345	BR_BOOLOPT_MAX
	346	};
	347
	348	/* struct br_boolopt_multi - change multiple bridge boolean options
	349	*
	350	* @optval: new option values (bit per option)
	351	* @optmask: options to change (bit per option)
	352	*/
	353	struct br_boolopt_multi {
	354	__u32 optval;
	355	__u32 optmask;
	356	};
607ca46e	357	#endif /* _UAPI_LINUX_IF_BRIDGE_H */