1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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>
18#include <linux/if_ether.h>
19#include <linux/in6.h>
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
55struct __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
77struct __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
93struct __fdb_entry {
94 __u8 mac_addr[ETH_ALEN];
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
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 */
106
107#define BRIDGE_MODE_VEB 0 /* Default loopback mode */
108#define BRIDGE_MODE_VEPA 1 /* 802.1Qbg defined VEPA mode */
109#define BRIDGE_MODE_UNDEF 0xFFFF /* mode undefined */
110
111/* Bridge management nested attributes
112 * [IFLA_AF_SPEC] = {
113 * [IFLA_BRIDGE_FLAGS]
114 * [IFLA_BRIDGE_MODE]
115 * [IFLA_BRIDGE_VLAN_INFO]
116 * }
117 */
118enum {
119 IFLA_BRIDGE_FLAGS,
120 IFLA_BRIDGE_MODE,
121 IFLA_BRIDGE_VLAN_INFO,
122 IFLA_BRIDGE_VLAN_TUNNEL_INFO,
123 IFLA_BRIDGE_MRP,
124 IFLA_BRIDGE_CFM,
125 IFLA_BRIDGE_MST,
126 __IFLA_BRIDGE_MAX,
127};
128#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
129
130#define BRIDGE_VLAN_INFO_MASTER (1<<0) /* Operate on Bridge device as well */
131#define BRIDGE_VLAN_INFO_PVID (1<<1) /* VLAN is PVID, ingress untagged */
132#define BRIDGE_VLAN_INFO_UNTAGGED (1<<2) /* VLAN egresses untagged */
133#define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
134#define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
135#define BRIDGE_VLAN_INFO_BRENTRY (1<<5) /* Global bridge VLAN entry */
136#define BRIDGE_VLAN_INFO_ONLY_OPTS (1<<6) /* Skip create/delete/flags */
137
138struct bridge_vlan_info {
139 __u16 flags;
140 __u16 vid;
141};
142
143enum {
144 IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC,
145 IFLA_BRIDGE_VLAN_TUNNEL_ID,
146 IFLA_BRIDGE_VLAN_TUNNEL_VID,
147 IFLA_BRIDGE_VLAN_TUNNEL_FLAGS,
148 __IFLA_BRIDGE_VLAN_TUNNEL_MAX,
149};
150
151#define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1)
152
153struct bridge_vlan_xstats {
154 __u64 rx_bytes;
155 __u64 rx_packets;
156 __u64 tx_bytes;
157 __u64 tx_packets;
158 __u16 vid;
159 __u16 flags;
160 __u32 pad2;
161};
162
163enum {
164 IFLA_BRIDGE_MRP_UNSPEC,
165 IFLA_BRIDGE_MRP_INSTANCE,
166 IFLA_BRIDGE_MRP_PORT_STATE,
167 IFLA_BRIDGE_MRP_PORT_ROLE,
168 IFLA_BRIDGE_MRP_RING_STATE,
169 IFLA_BRIDGE_MRP_RING_ROLE,
170 IFLA_BRIDGE_MRP_START_TEST,
171 IFLA_BRIDGE_MRP_INFO,
172 IFLA_BRIDGE_MRP_IN_ROLE,
173 IFLA_BRIDGE_MRP_IN_STATE,
174 IFLA_BRIDGE_MRP_START_IN_TEST,
175 __IFLA_BRIDGE_MRP_MAX,
176};
177
178#define IFLA_BRIDGE_MRP_MAX (__IFLA_BRIDGE_MRP_MAX - 1)
179
180enum {
181 IFLA_BRIDGE_MRP_INSTANCE_UNSPEC,
182 IFLA_BRIDGE_MRP_INSTANCE_RING_ID,
183 IFLA_BRIDGE_MRP_INSTANCE_P_IFINDEX,
184 IFLA_BRIDGE_MRP_INSTANCE_S_IFINDEX,
185 IFLA_BRIDGE_MRP_INSTANCE_PRIO,
186 __IFLA_BRIDGE_MRP_INSTANCE_MAX,
187};
188
189#define IFLA_BRIDGE_MRP_INSTANCE_MAX (__IFLA_BRIDGE_MRP_INSTANCE_MAX - 1)
190
191enum {
192 IFLA_BRIDGE_MRP_PORT_STATE_UNSPEC,
193 IFLA_BRIDGE_MRP_PORT_STATE_STATE,
194 __IFLA_BRIDGE_MRP_PORT_STATE_MAX,
195};
196
197#define IFLA_BRIDGE_MRP_PORT_STATE_MAX (__IFLA_BRIDGE_MRP_PORT_STATE_MAX - 1)
198
199enum {
200 IFLA_BRIDGE_MRP_PORT_ROLE_UNSPEC,
201 IFLA_BRIDGE_MRP_PORT_ROLE_ROLE,
202 __IFLA_BRIDGE_MRP_PORT_ROLE_MAX,
203};
204
205#define IFLA_BRIDGE_MRP_PORT_ROLE_MAX (__IFLA_BRIDGE_MRP_PORT_ROLE_MAX - 1)
206
207enum {
208 IFLA_BRIDGE_MRP_RING_STATE_UNSPEC,
209 IFLA_BRIDGE_MRP_RING_STATE_RING_ID,
210 IFLA_BRIDGE_MRP_RING_STATE_STATE,
211 __IFLA_BRIDGE_MRP_RING_STATE_MAX,
212};
213
214#define IFLA_BRIDGE_MRP_RING_STATE_MAX (__IFLA_BRIDGE_MRP_RING_STATE_MAX - 1)
215
216enum {
217 IFLA_BRIDGE_MRP_RING_ROLE_UNSPEC,
218 IFLA_BRIDGE_MRP_RING_ROLE_RING_ID,
219 IFLA_BRIDGE_MRP_RING_ROLE_ROLE,
220 __IFLA_BRIDGE_MRP_RING_ROLE_MAX,
221};
222
223#define IFLA_BRIDGE_MRP_RING_ROLE_MAX (__IFLA_BRIDGE_MRP_RING_ROLE_MAX - 1)
224
225enum {
226 IFLA_BRIDGE_MRP_START_TEST_UNSPEC,
227 IFLA_BRIDGE_MRP_START_TEST_RING_ID,
228 IFLA_BRIDGE_MRP_START_TEST_INTERVAL,
229 IFLA_BRIDGE_MRP_START_TEST_MAX_MISS,
230 IFLA_BRIDGE_MRP_START_TEST_PERIOD,
231 IFLA_BRIDGE_MRP_START_TEST_MONITOR,
232 __IFLA_BRIDGE_MRP_START_TEST_MAX,
233};
234
235#define IFLA_BRIDGE_MRP_START_TEST_MAX (__IFLA_BRIDGE_MRP_START_TEST_MAX - 1)
236
237enum {
238 IFLA_BRIDGE_MRP_INFO_UNSPEC,
239 IFLA_BRIDGE_MRP_INFO_RING_ID,
240 IFLA_BRIDGE_MRP_INFO_P_IFINDEX,
241 IFLA_BRIDGE_MRP_INFO_S_IFINDEX,
242 IFLA_BRIDGE_MRP_INFO_PRIO,
243 IFLA_BRIDGE_MRP_INFO_RING_STATE,
244 IFLA_BRIDGE_MRP_INFO_RING_ROLE,
245 IFLA_BRIDGE_MRP_INFO_TEST_INTERVAL,
246 IFLA_BRIDGE_MRP_INFO_TEST_MAX_MISS,
247 IFLA_BRIDGE_MRP_INFO_TEST_MONITOR,
248 IFLA_BRIDGE_MRP_INFO_I_IFINDEX,
249 IFLA_BRIDGE_MRP_INFO_IN_STATE,
250 IFLA_BRIDGE_MRP_INFO_IN_ROLE,
251 IFLA_BRIDGE_MRP_INFO_IN_TEST_INTERVAL,
252 IFLA_BRIDGE_MRP_INFO_IN_TEST_MAX_MISS,
253 __IFLA_BRIDGE_MRP_INFO_MAX,
254};
255
256#define IFLA_BRIDGE_MRP_INFO_MAX (__IFLA_BRIDGE_MRP_INFO_MAX - 1)
257
258enum {
259 IFLA_BRIDGE_MRP_IN_STATE_UNSPEC,
260 IFLA_BRIDGE_MRP_IN_STATE_IN_ID,
261 IFLA_BRIDGE_MRP_IN_STATE_STATE,
262 __IFLA_BRIDGE_MRP_IN_STATE_MAX,
263};
264
265#define IFLA_BRIDGE_MRP_IN_STATE_MAX (__IFLA_BRIDGE_MRP_IN_STATE_MAX - 1)
266
267enum {
268 IFLA_BRIDGE_MRP_IN_ROLE_UNSPEC,
269 IFLA_BRIDGE_MRP_IN_ROLE_RING_ID,
270 IFLA_BRIDGE_MRP_IN_ROLE_IN_ID,
271 IFLA_BRIDGE_MRP_IN_ROLE_ROLE,
272 IFLA_BRIDGE_MRP_IN_ROLE_I_IFINDEX,
273 __IFLA_BRIDGE_MRP_IN_ROLE_MAX,
274};
275
276#define IFLA_BRIDGE_MRP_IN_ROLE_MAX (__IFLA_BRIDGE_MRP_IN_ROLE_MAX - 1)
277
278enum {
279 IFLA_BRIDGE_MRP_START_IN_TEST_UNSPEC,
280 IFLA_BRIDGE_MRP_START_IN_TEST_IN_ID,
281 IFLA_BRIDGE_MRP_START_IN_TEST_INTERVAL,
282 IFLA_BRIDGE_MRP_START_IN_TEST_MAX_MISS,
283 IFLA_BRIDGE_MRP_START_IN_TEST_PERIOD,
284 __IFLA_BRIDGE_MRP_START_IN_TEST_MAX,
285};
286
287#define IFLA_BRIDGE_MRP_START_IN_TEST_MAX (__IFLA_BRIDGE_MRP_START_IN_TEST_MAX - 1)
288
289struct br_mrp_instance {
290 __u32 ring_id;
291 __u32 p_ifindex;
292 __u32 s_ifindex;
293 __u16 prio;
294};
295
296struct br_mrp_ring_state {
297 __u32 ring_id;
298 __u32 ring_state;
299};
300
301struct br_mrp_ring_role {
302 __u32 ring_id;
303 __u32 ring_role;
304};
305
306struct br_mrp_start_test {
307 __u32 ring_id;
308 __u32 interval;
309 __u32 max_miss;
310 __u32 period;
311 __u32 monitor;
312};
313
314struct br_mrp_in_state {
315 __u32 in_state;
316 __u16 in_id;
317};
318
319struct br_mrp_in_role {
320 __u32 ring_id;
321 __u32 in_role;
322 __u32 i_ifindex;
323 __u16 in_id;
324};
325
326struct br_mrp_start_in_test {
327 __u32 interval;
328 __u32 max_miss;
329 __u32 period;
330 __u16 in_id;
331};
332
333enum {
334 IFLA_BRIDGE_CFM_UNSPEC,
335 IFLA_BRIDGE_CFM_MEP_CREATE,
336 IFLA_BRIDGE_CFM_MEP_DELETE,
337 IFLA_BRIDGE_CFM_MEP_CONFIG,
338 IFLA_BRIDGE_CFM_CC_CONFIG,
339 IFLA_BRIDGE_CFM_CC_PEER_MEP_ADD,
340 IFLA_BRIDGE_CFM_CC_PEER_MEP_REMOVE,
341 IFLA_BRIDGE_CFM_CC_RDI,
342 IFLA_BRIDGE_CFM_CC_CCM_TX,
343 IFLA_BRIDGE_CFM_MEP_CREATE_INFO,
344 IFLA_BRIDGE_CFM_MEP_CONFIG_INFO,
345 IFLA_BRIDGE_CFM_CC_CONFIG_INFO,
346 IFLA_BRIDGE_CFM_CC_RDI_INFO,
347 IFLA_BRIDGE_CFM_CC_CCM_TX_INFO,
348 IFLA_BRIDGE_CFM_CC_PEER_MEP_INFO,
349 IFLA_BRIDGE_CFM_MEP_STATUS_INFO,
350 IFLA_BRIDGE_CFM_CC_PEER_STATUS_INFO,
351 __IFLA_BRIDGE_CFM_MAX,
352};
353
354#define IFLA_BRIDGE_CFM_MAX (__IFLA_BRIDGE_CFM_MAX - 1)
355
356enum {
357 IFLA_BRIDGE_CFM_MEP_CREATE_UNSPEC,
358 IFLA_BRIDGE_CFM_MEP_CREATE_INSTANCE,
359 IFLA_BRIDGE_CFM_MEP_CREATE_DOMAIN,
360 IFLA_BRIDGE_CFM_MEP_CREATE_DIRECTION,
361 IFLA_BRIDGE_CFM_MEP_CREATE_IFINDEX,
362 __IFLA_BRIDGE_CFM_MEP_CREATE_MAX,
363};
364
365#define IFLA_BRIDGE_CFM_MEP_CREATE_MAX (__IFLA_BRIDGE_CFM_MEP_CREATE_MAX - 1)
366
367enum {
368 IFLA_BRIDGE_CFM_MEP_DELETE_UNSPEC,
369 IFLA_BRIDGE_CFM_MEP_DELETE_INSTANCE,
370 __IFLA_BRIDGE_CFM_MEP_DELETE_MAX,
371};
372
373#define IFLA_BRIDGE_CFM_MEP_DELETE_MAX (__IFLA_BRIDGE_CFM_MEP_DELETE_MAX - 1)
374
375enum {
376 IFLA_BRIDGE_CFM_MEP_CONFIG_UNSPEC,
377 IFLA_BRIDGE_CFM_MEP_CONFIG_INSTANCE,
378 IFLA_BRIDGE_CFM_MEP_CONFIG_UNICAST_MAC,
379 IFLA_BRIDGE_CFM_MEP_CONFIG_MDLEVEL,
380 IFLA_BRIDGE_CFM_MEP_CONFIG_MEPID,
381 __IFLA_BRIDGE_CFM_MEP_CONFIG_MAX,
382};
383
384#define IFLA_BRIDGE_CFM_MEP_CONFIG_MAX (__IFLA_BRIDGE_CFM_MEP_CONFIG_MAX - 1)
385
386enum {
387 IFLA_BRIDGE_CFM_CC_CONFIG_UNSPEC,
388 IFLA_BRIDGE_CFM_CC_CONFIG_INSTANCE,
389 IFLA_BRIDGE_CFM_CC_CONFIG_ENABLE,
390 IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL,
391 IFLA_BRIDGE_CFM_CC_CONFIG_EXP_MAID,
392 __IFLA_BRIDGE_CFM_CC_CONFIG_MAX,
393};
394
395#define IFLA_BRIDGE_CFM_CC_CONFIG_MAX (__IFLA_BRIDGE_CFM_CC_CONFIG_MAX - 1)
396
397enum {
398 IFLA_BRIDGE_CFM_CC_PEER_MEP_UNSPEC,
399 IFLA_BRIDGE_CFM_CC_PEER_MEP_INSTANCE,
400 IFLA_BRIDGE_CFM_CC_PEER_MEPID,
401 __IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX,
402};
403
404#define IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX (__IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX - 1)
405
406enum {
407 IFLA_BRIDGE_CFM_CC_RDI_UNSPEC,
408 IFLA_BRIDGE_CFM_CC_RDI_INSTANCE,
409 IFLA_BRIDGE_CFM_CC_RDI_RDI,
410 __IFLA_BRIDGE_CFM_CC_RDI_MAX,
411};
412
413#define IFLA_BRIDGE_CFM_CC_RDI_MAX (__IFLA_BRIDGE_CFM_CC_RDI_MAX - 1)
414
415enum {
416 IFLA_BRIDGE_CFM_CC_CCM_TX_UNSPEC,
417 IFLA_BRIDGE_CFM_CC_CCM_TX_INSTANCE,
418 IFLA_BRIDGE_CFM_CC_CCM_TX_DMAC,
419 IFLA_BRIDGE_CFM_CC_CCM_TX_SEQ_NO_UPDATE,
420 IFLA_BRIDGE_CFM_CC_CCM_TX_PERIOD,
421 IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV,
422 IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV_VALUE,
423 IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV,
424 IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV_VALUE,
425 __IFLA_BRIDGE_CFM_CC_CCM_TX_MAX,
426};
427
428#define IFLA_BRIDGE_CFM_CC_CCM_TX_MAX (__IFLA_BRIDGE_CFM_CC_CCM_TX_MAX - 1)
429
430enum {
431 IFLA_BRIDGE_CFM_MEP_STATUS_UNSPEC,
432 IFLA_BRIDGE_CFM_MEP_STATUS_INSTANCE,
433 IFLA_BRIDGE_CFM_MEP_STATUS_OPCODE_UNEXP_SEEN,
434 IFLA_BRIDGE_CFM_MEP_STATUS_VERSION_UNEXP_SEEN,
435 IFLA_BRIDGE_CFM_MEP_STATUS_RX_LEVEL_LOW_SEEN,
436 __IFLA_BRIDGE_CFM_MEP_STATUS_MAX,
437};
438
439#define IFLA_BRIDGE_CFM_MEP_STATUS_MAX (__IFLA_BRIDGE_CFM_MEP_STATUS_MAX - 1)
440
441enum {
442 IFLA_BRIDGE_CFM_CC_PEER_STATUS_UNSPEC,
443 IFLA_BRIDGE_CFM_CC_PEER_STATUS_INSTANCE,
444 IFLA_BRIDGE_CFM_CC_PEER_STATUS_PEER_MEPID,
445 IFLA_BRIDGE_CFM_CC_PEER_STATUS_CCM_DEFECT,
446 IFLA_BRIDGE_CFM_CC_PEER_STATUS_RDI,
447 IFLA_BRIDGE_CFM_CC_PEER_STATUS_PORT_TLV_VALUE,
448 IFLA_BRIDGE_CFM_CC_PEER_STATUS_IF_TLV_VALUE,
449 IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEEN,
450 IFLA_BRIDGE_CFM_CC_PEER_STATUS_TLV_SEEN,
451 IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEQ_UNEXP_SEEN,
452 __IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX,
453};
454
455#define IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX (__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX - 1)
456
457enum {
458 IFLA_BRIDGE_MST_UNSPEC,
459 IFLA_BRIDGE_MST_ENTRY,
460 __IFLA_BRIDGE_MST_MAX,
461};
462#define IFLA_BRIDGE_MST_MAX (__IFLA_BRIDGE_MST_MAX - 1)
463
464enum {
465 IFLA_BRIDGE_MST_ENTRY_UNSPEC,
466 IFLA_BRIDGE_MST_ENTRY_MSTI,
467 IFLA_BRIDGE_MST_ENTRY_STATE,
468 __IFLA_BRIDGE_MST_ENTRY_MAX,
469};
470#define IFLA_BRIDGE_MST_ENTRY_MAX (__IFLA_BRIDGE_MST_ENTRY_MAX - 1)
471
472struct bridge_stp_xstats {
473 __u64 transition_blk;
474 __u64 transition_fwd;
475 __u64 rx_bpdu;
476 __u64 tx_bpdu;
477 __u64 rx_tcn;
478 __u64 tx_tcn;
479};
480
481/* Bridge vlan RTM header */
482struct br_vlan_msg {
483 __u8 family;
484 __u8 reserved1;
485 __u16 reserved2;
486 __u32 ifindex;
487};
488
489enum {
490 BRIDGE_VLANDB_DUMP_UNSPEC,
491 BRIDGE_VLANDB_DUMP_FLAGS,
492 __BRIDGE_VLANDB_DUMP_MAX,
493};
494#define BRIDGE_VLANDB_DUMP_MAX (__BRIDGE_VLANDB_DUMP_MAX - 1)
495
496/* flags used in BRIDGE_VLANDB_DUMP_FLAGS attribute to affect dumps */
497#define BRIDGE_VLANDB_DUMPF_STATS (1 << 0) /* Include stats in the dump */
498#define BRIDGE_VLANDB_DUMPF_GLOBAL (1 << 1) /* Dump global vlan options only */
499
500/* Bridge vlan RTM attributes
501 * [BRIDGE_VLANDB_ENTRY] = {
502 * [BRIDGE_VLANDB_ENTRY_INFO]
503 * ...
504 * }
505 * [BRIDGE_VLANDB_GLOBAL_OPTIONS] = {
506 * [BRIDGE_VLANDB_GOPTS_ID]
507 * ...
508 * }
509 */
510enum {
511 BRIDGE_VLANDB_UNSPEC,
512 BRIDGE_VLANDB_ENTRY,
513 BRIDGE_VLANDB_GLOBAL_OPTIONS,
514 __BRIDGE_VLANDB_MAX,
515};
516#define BRIDGE_VLANDB_MAX (__BRIDGE_VLANDB_MAX - 1)
517
518enum {
519 BRIDGE_VLANDB_ENTRY_UNSPEC,
520 BRIDGE_VLANDB_ENTRY_INFO,
521 BRIDGE_VLANDB_ENTRY_RANGE,
522 BRIDGE_VLANDB_ENTRY_STATE,
523 BRIDGE_VLANDB_ENTRY_TUNNEL_INFO,
524 BRIDGE_VLANDB_ENTRY_STATS,
525 BRIDGE_VLANDB_ENTRY_MCAST_ROUTER,
526 BRIDGE_VLANDB_ENTRY_MCAST_N_GROUPS,
527 BRIDGE_VLANDB_ENTRY_MCAST_MAX_GROUPS,
528 BRIDGE_VLANDB_ENTRY_NEIGH_SUPPRESS,
529 __BRIDGE_VLANDB_ENTRY_MAX,
530};
531#define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1)
532
533/* [BRIDGE_VLANDB_ENTRY] = {
534 * [BRIDGE_VLANDB_ENTRY_TUNNEL_INFO] = {
535 * [BRIDGE_VLANDB_TINFO_ID]
536 * ...
537 * }
538 * }
539 */
540enum {
541 BRIDGE_VLANDB_TINFO_UNSPEC,
542 BRIDGE_VLANDB_TINFO_ID,
543 BRIDGE_VLANDB_TINFO_CMD,
544 __BRIDGE_VLANDB_TINFO_MAX,
545};
546#define BRIDGE_VLANDB_TINFO_MAX (__BRIDGE_VLANDB_TINFO_MAX - 1)
547
548/* [BRIDGE_VLANDB_ENTRY] = {
549 * [BRIDGE_VLANDB_ENTRY_STATS] = {
550 * [BRIDGE_VLANDB_STATS_RX_BYTES]
551 * ...
552 * }
553 * ...
554 * }
555 */
556enum {
557 BRIDGE_VLANDB_STATS_UNSPEC,
558 BRIDGE_VLANDB_STATS_RX_BYTES,
559 BRIDGE_VLANDB_STATS_RX_PACKETS,
560 BRIDGE_VLANDB_STATS_TX_BYTES,
561 BRIDGE_VLANDB_STATS_TX_PACKETS,
562 BRIDGE_VLANDB_STATS_PAD,
563 __BRIDGE_VLANDB_STATS_MAX,
564};
565#define BRIDGE_VLANDB_STATS_MAX (__BRIDGE_VLANDB_STATS_MAX - 1)
566
567enum {
568 BRIDGE_VLANDB_GOPTS_UNSPEC,
569 BRIDGE_VLANDB_GOPTS_ID,
570 BRIDGE_VLANDB_GOPTS_RANGE,
571 BRIDGE_VLANDB_GOPTS_MCAST_SNOOPING,
572 BRIDGE_VLANDB_GOPTS_MCAST_IGMP_VERSION,
573 BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION,
574 BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_CNT,
575 BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_CNT,
576 BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL,
577 BRIDGE_VLANDB_GOPTS_PAD,
578 BRIDGE_VLANDB_GOPTS_MCAST_MEMBERSHIP_INTVL,
579 BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_INTVL,
580 BRIDGE_VLANDB_GOPTS_MCAST_QUERY_INTVL,
581 BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL,
582 BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL,
583 BRIDGE_VLANDB_GOPTS_MCAST_QUERIER,
584 BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS,
585 BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE,
586 BRIDGE_VLANDB_GOPTS_MSTI,
587 __BRIDGE_VLANDB_GOPTS_MAX
588};
589#define BRIDGE_VLANDB_GOPTS_MAX (__BRIDGE_VLANDB_GOPTS_MAX - 1)
590
591/* Bridge multicast database attributes
592 * [MDBA_MDB] = {
593 * [MDBA_MDB_ENTRY] = {
594 * [MDBA_MDB_ENTRY_INFO] {
595 * struct br_mdb_entry
596 * [MDBA_MDB_EATTR attributes]
597 * }
598 * }
599 * }
600 * [MDBA_ROUTER] = {
601 * [MDBA_ROUTER_PORT] = {
602 * u32 ifindex
603 * [MDBA_ROUTER_PATTR attributes]
604 * }
605 * }
606 */
607enum {
608 MDBA_UNSPEC,
609 MDBA_MDB,
610 MDBA_ROUTER,
611 __MDBA_MAX,
612};
613#define MDBA_MAX (__MDBA_MAX - 1)
614
615enum {
616 MDBA_MDB_UNSPEC,
617 MDBA_MDB_ENTRY,
618 __MDBA_MDB_MAX,
619};
620#define MDBA_MDB_MAX (__MDBA_MDB_MAX - 1)
621
622enum {
623 MDBA_MDB_ENTRY_UNSPEC,
624 MDBA_MDB_ENTRY_INFO,
625 __MDBA_MDB_ENTRY_MAX,
626};
627#define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1)
628
629/* per mdb entry additional attributes */
630enum {
631 MDBA_MDB_EATTR_UNSPEC,
632 MDBA_MDB_EATTR_TIMER,
633 MDBA_MDB_EATTR_SRC_LIST,
634 MDBA_MDB_EATTR_GROUP_MODE,
635 MDBA_MDB_EATTR_SOURCE,
636 MDBA_MDB_EATTR_RTPROT,
637 MDBA_MDB_EATTR_DST,
638 MDBA_MDB_EATTR_DST_PORT,
639 MDBA_MDB_EATTR_VNI,
640 MDBA_MDB_EATTR_IFINDEX,
641 MDBA_MDB_EATTR_SRC_VNI,
642 __MDBA_MDB_EATTR_MAX
643};
644#define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1)
645
646/* per mdb entry source */
647enum {
648 MDBA_MDB_SRCLIST_UNSPEC,
649 MDBA_MDB_SRCLIST_ENTRY,
650 __MDBA_MDB_SRCLIST_MAX
651};
652#define MDBA_MDB_SRCLIST_MAX (__MDBA_MDB_SRCLIST_MAX - 1)
653
654/* per mdb entry per source attributes
655 * these are embedded in MDBA_MDB_SRCLIST_ENTRY
656 */
657enum {
658 MDBA_MDB_SRCATTR_UNSPEC,
659 MDBA_MDB_SRCATTR_ADDRESS,
660 MDBA_MDB_SRCATTR_TIMER,
661 __MDBA_MDB_SRCATTR_MAX
662};
663#define MDBA_MDB_SRCATTR_MAX (__MDBA_MDB_SRCATTR_MAX - 1)
664
665/* multicast router types */
666enum {
667 MDB_RTR_TYPE_DISABLED,
668 MDB_RTR_TYPE_TEMP_QUERY,
669 MDB_RTR_TYPE_PERM,
670 MDB_RTR_TYPE_TEMP
671};
672
673enum {
674 MDBA_ROUTER_UNSPEC,
675 MDBA_ROUTER_PORT,
676 __MDBA_ROUTER_MAX,
677};
678#define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1)
679
680/* router port attributes */
681enum {
682 MDBA_ROUTER_PATTR_UNSPEC,
683 MDBA_ROUTER_PATTR_TIMER,
684 MDBA_ROUTER_PATTR_TYPE,
685 MDBA_ROUTER_PATTR_INET_TIMER,
686 MDBA_ROUTER_PATTR_INET6_TIMER,
687 MDBA_ROUTER_PATTR_VID,
688 __MDBA_ROUTER_PATTR_MAX
689};
690#define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_MAX - 1)
691
692struct br_port_msg {
693 __u8 family;
694 __u32 ifindex;
695};
696
697struct br_mdb_entry {
698 __u32 ifindex;
699#define MDB_TEMPORARY 0
700#define MDB_PERMANENT 1
701 __u8 state;
702#define MDB_FLAGS_OFFLOAD (1 << 0)
703#define MDB_FLAGS_FAST_LEAVE (1 << 1)
704#define MDB_FLAGS_STAR_EXCL (1 << 2)
705#define MDB_FLAGS_BLOCKED (1 << 3)
706#define MDB_FLAGS_OFFLOAD_FAILED (1 << 4)
707 __u8 flags;
708 __u16 vid;
709 struct {
710 union {
711 __be32 ip4;
712 struct in6_addr ip6;
713 unsigned char mac_addr[ETH_ALEN];
714 } u;
715 __be16 proto;
716 } addr;
717};
718
719enum {
720 MDBA_SET_ENTRY_UNSPEC,
721 MDBA_SET_ENTRY,
722 MDBA_SET_ENTRY_ATTRS,
723 __MDBA_SET_ENTRY_MAX,
724};
725#define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1)
726
727/* [MDBA_GET_ENTRY] = {
728 * struct br_mdb_entry
729 * [MDBA_GET_ENTRY_ATTRS] = {
730 * [MDBE_ATTR_SOURCE]
731 * struct in_addr / struct in6_addr
732 * [MDBE_ATTR_SRC_VNI]
733 * u32
734 * }
735 * }
736 */
737enum {
738 MDBA_GET_ENTRY_UNSPEC,
739 MDBA_GET_ENTRY,
740 MDBA_GET_ENTRY_ATTRS,
741 __MDBA_GET_ENTRY_MAX,
742};
743#define MDBA_GET_ENTRY_MAX (__MDBA_GET_ENTRY_MAX - 1)
744
745/* [MDBA_SET_ENTRY_ATTRS] = {
746 * [MDBE_ATTR_xxx]
747 * ...
748 * }
749 */
750enum {
751 MDBE_ATTR_UNSPEC,
752 MDBE_ATTR_SOURCE,
753 MDBE_ATTR_SRC_LIST,
754 MDBE_ATTR_GROUP_MODE,
755 MDBE_ATTR_RTPROT,
756 MDBE_ATTR_DST,
757 MDBE_ATTR_DST_PORT,
758 MDBE_ATTR_VNI,
759 MDBE_ATTR_IFINDEX,
760 MDBE_ATTR_SRC_VNI,
761 MDBE_ATTR_STATE_MASK,
762 __MDBE_ATTR_MAX,
763};
764#define MDBE_ATTR_MAX (__MDBE_ATTR_MAX - 1)
765
766/* per mdb entry source */
767enum {
768 MDBE_SRC_LIST_UNSPEC,
769 MDBE_SRC_LIST_ENTRY,
770 __MDBE_SRC_LIST_MAX,
771};
772#define MDBE_SRC_LIST_MAX (__MDBE_SRC_LIST_MAX - 1)
773
774/* per mdb entry per source attributes
775 * these are embedded in MDBE_SRC_LIST_ENTRY
776 */
777enum {
778 MDBE_SRCATTR_UNSPEC,
779 MDBE_SRCATTR_ADDRESS,
780 __MDBE_SRCATTR_MAX,
781};
782#define MDBE_SRCATTR_MAX (__MDBE_SRCATTR_MAX - 1)
783
784/* Embedded inside LINK_XSTATS_TYPE_BRIDGE */
785enum {
786 BRIDGE_XSTATS_UNSPEC,
787 BRIDGE_XSTATS_VLAN,
788 BRIDGE_XSTATS_MCAST,
789 BRIDGE_XSTATS_PAD,
790 BRIDGE_XSTATS_STP,
791 __BRIDGE_XSTATS_MAX
792};
793#define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1)
794
795enum {
796 BR_MCAST_DIR_RX,
797 BR_MCAST_DIR_TX,
798 BR_MCAST_DIR_SIZE
799};
800
801/* IGMP/MLD statistics */
802struct br_mcast_stats {
803 __u64 igmp_v1queries[BR_MCAST_DIR_SIZE];
804 __u64 igmp_v2queries[BR_MCAST_DIR_SIZE];
805 __u64 igmp_v3queries[BR_MCAST_DIR_SIZE];
806 __u64 igmp_leaves[BR_MCAST_DIR_SIZE];
807 __u64 igmp_v1reports[BR_MCAST_DIR_SIZE];
808 __u64 igmp_v2reports[BR_MCAST_DIR_SIZE];
809 __u64 igmp_v3reports[BR_MCAST_DIR_SIZE];
810 __u64 igmp_parse_errors;
811
812 __u64 mld_v1queries[BR_MCAST_DIR_SIZE];
813 __u64 mld_v2queries[BR_MCAST_DIR_SIZE];
814 __u64 mld_leaves[BR_MCAST_DIR_SIZE];
815 __u64 mld_v1reports[BR_MCAST_DIR_SIZE];
816 __u64 mld_v2reports[BR_MCAST_DIR_SIZE];
817 __u64 mld_parse_errors;
818
819 __u64 mcast_bytes[BR_MCAST_DIR_SIZE];
820 __u64 mcast_packets[BR_MCAST_DIR_SIZE];
821};
822
823/* bridge boolean options
824 * BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets
825 * BR_BOOLOPT_MCAST_VLAN_SNOOPING - control vlan multicast snooping
826 * BR_BOOLOPT_FDB_LOCAL_VLAN_0 - local FDB entries installed by the bridge
827 * driver itself should only be added on VLAN 0
828 *
829 * IMPORTANT: if adding a new option do not forget to handle
830 * it in br_boolopt_toggle/get and bridge sysfs
831 */
832enum br_boolopt_id {
833 BR_BOOLOPT_NO_LL_LEARN,
834 BR_BOOLOPT_MCAST_VLAN_SNOOPING,
835 BR_BOOLOPT_MST_ENABLE,
836 BR_BOOLOPT_MDB_OFFLOAD_FAIL_NOTIFICATION,
837 BR_BOOLOPT_FDB_LOCAL_VLAN_0,
838 BR_BOOLOPT_MAX
839};
840
841/* struct br_boolopt_multi - change multiple bridge boolean options
842 *
843 * @optval: new option values (bit per option)
844 * @optmask: options to change (bit per option)
845 */
846struct br_boolopt_multi {
847 __u32 optval;
848 __u32 optmask;
849};
850
851enum {
852 BRIDGE_QUERIER_UNSPEC,
853 BRIDGE_QUERIER_IP_ADDRESS,
854 BRIDGE_QUERIER_IP_PORT,
855 BRIDGE_QUERIER_IP_OTHER_TIMER,
856 BRIDGE_QUERIER_PAD,
857 BRIDGE_QUERIER_IPV6_ADDRESS,
858 BRIDGE_QUERIER_IPV6_PORT,
859 BRIDGE_QUERIER_IPV6_OTHER_TIMER,
860 __BRIDGE_QUERIER_MAX
861};
862#define BRIDGE_QUERIER_MAX (__BRIDGE_QUERIER_MAX - 1)
863#endif /* _UAPI_LINUX_IF_BRIDGE_H */
864