1/* SPDX-License-Identifier: MIT */
2/* Copyright (C) B.A.T.M.A.N. contributors:
3 *
4 * Matthias Schiffer
5 */
6
7#ifndef _UAPI_LINUX_BATMAN_ADV_H_
8#define _UAPI_LINUX_BATMAN_ADV_H_
9
10#define BATADV_NL_NAME "batadv"
11
12#define BATADV_NL_MCAST_GROUP_CONFIG	"config"
13#define BATADV_NL_MCAST_GROUP_TPMETER	"tpmeter"
14
15/**
16 * enum batadv_tt_client_flags - TT client specific flags
17 *
18 * Bits from 0 to 7 are called _remote flags_ because they are sent on the wire.
19 * Bits from 8 to 15 are called _local flags_ because they are used for local
20 * computations only.
21 *
22 * Bits from 4 to 7 - a subset of remote flags - are ensured to be in sync with
23 * the other nodes in the network. To achieve this goal these flags are included
24 * in the TT CRC computation.
25 */
26enum batadv_tt_client_flags {
27	/**
28	 * @BATADV_TT_CLIENT_DEL: the client has to be deleted from the table
29	 */
30	BATADV_TT_CLIENT_DEL     = (1 << 0),
31
32	/**
33	 * @BATADV_TT_CLIENT_ROAM: the client roamed to/from another node and
34	 * the new update telling its new real location has not been
35	 * received/sent yet
36	 */
37	BATADV_TT_CLIENT_ROAM    = (1 << 1),
38
39	/**
40	 * @BATADV_TT_CLIENT_WIFI: this client is connected through a wifi
41	 * interface. This information is used by the "AP Isolation" feature
42	 */
43	BATADV_TT_CLIENT_WIFI    = (1 << 4),
44
45	/**
46	 * @BATADV_TT_CLIENT_ISOLA: this client is considered "isolated". This
47	 * information is used by the Extended Isolation feature
48	 */
49	BATADV_TT_CLIENT_ISOLA	 = (1 << 5),
50
51	/**
52	 * @BATADV_TT_CLIENT_NOPURGE: this client should never be removed from
53	 * the table
54	 */
55	BATADV_TT_CLIENT_NOPURGE = (1 << 8),
56
57	/**
58	 * @BATADV_TT_CLIENT_NEW: this client has been added to the local table
59	 * but has not been announced yet
60	 */
61	BATADV_TT_CLIENT_NEW     = (1 << 9),
62
63	/**
64	 * @BATADV_TT_CLIENT_PENDING: this client is marked for removal but it
65	 * is kept in the table for one more originator interval for consistency
66	 * purposes
67	 */
68	BATADV_TT_CLIENT_PENDING = (1 << 10),
69
70	/**
71	 * @BATADV_TT_CLIENT_TEMP: this global client has been detected to be
72	 * part of the network but no node has already announced it
73	 */
74	BATADV_TT_CLIENT_TEMP	 = (1 << 11),
75};
76
77/**
78 * enum batadv_mcast_flags_priv - Private, own multicast flags
79 *
80 * These are internal, multicast related flags. Currently they describe certain
81 * multicast related attributes of the segment this originator bridges into the
82 * mesh.
83 *
84 * Those attributes are used to determine the public multicast flags this
85 * originator is going to announce via TT.
86 *
87 * For netlink, if BATADV_MCAST_FLAGS_BRIDGED is unset then all querier
88 * related flags are undefined.
89 */
90enum batadv_mcast_flags_priv {
91	/**
92	 * @BATADV_MCAST_FLAGS_BRIDGED: There is a bridge on top of the mesh
93	 * interface.
94	 */
95	BATADV_MCAST_FLAGS_BRIDGED			= (1 << 0),
96
97	/**
98	 * @BATADV_MCAST_FLAGS_QUERIER_IPV4_EXISTS: Whether an IGMP querier
99	 * exists in the mesh
100	 */
101	BATADV_MCAST_FLAGS_QUERIER_IPV4_EXISTS		= (1 << 1),
102
103	/**
104	 * @BATADV_MCAST_FLAGS_QUERIER_IPV6_EXISTS: Whether an MLD querier
105	 * exists in the mesh
106	 */
107	BATADV_MCAST_FLAGS_QUERIER_IPV6_EXISTS		= (1 << 2),
108
109	/**
110	 * @BATADV_MCAST_FLAGS_QUERIER_IPV4_SHADOWING: If an IGMP querier
111	 * exists, whether it is potentially shadowing multicast listeners
112	 * (i.e. querier is behind our own bridge segment)
113	 */
114	BATADV_MCAST_FLAGS_QUERIER_IPV4_SHADOWING	= (1 << 3),
115
116	/**
117	 * @BATADV_MCAST_FLAGS_QUERIER_IPV6_SHADOWING: If an MLD querier
118	 * exists, whether it is potentially shadowing multicast listeners
119	 * (i.e. querier is behind our own bridge segment)
120	 */
121	BATADV_MCAST_FLAGS_QUERIER_IPV6_SHADOWING	= (1 << 4),
122};
123
124/**
125 * enum batadv_gw_modes - gateway mode of node
126 */
127enum batadv_gw_modes {
128	/** @BATADV_GW_MODE_OFF: gw mode disabled */
129	BATADV_GW_MODE_OFF,
130
131	/** @BATADV_GW_MODE_CLIENT: send DHCP requests to gw servers */
132	BATADV_GW_MODE_CLIENT,
133
134	/** @BATADV_GW_MODE_SERVER: announce itself as gateway server */
135	BATADV_GW_MODE_SERVER,
136};
137
138/**
139 * enum batadv_nl_attrs - batman-adv netlink attributes
140 */
141enum batadv_nl_attrs {
142	/**
143	 * @BATADV_ATTR_UNSPEC: unspecified attribute to catch errors
144	 */
145	BATADV_ATTR_UNSPEC,
146
147	/**
148	 * @BATADV_ATTR_VERSION: batman-adv version string
149	 */
150	BATADV_ATTR_VERSION,
151
152	/**
153	 * @BATADV_ATTR_ALGO_NAME: name of routing algorithm
154	 */
155	BATADV_ATTR_ALGO_NAME,
156
157	/**
158	 * @BATADV_ATTR_MESH_IFINDEX: index of the batman-adv interface
159	 */
160	BATADV_ATTR_MESH_IFINDEX,
161
162	/**
163	 * @BATADV_ATTR_MESH_IFNAME: name of the batman-adv interface
164	 */
165	BATADV_ATTR_MESH_IFNAME,
166
167	/**
168	 * @BATADV_ATTR_MESH_ADDRESS: mac address of the batman-adv interface
169	 */
170	BATADV_ATTR_MESH_ADDRESS,
171
172	/**
173	 * @BATADV_ATTR_HARD_IFINDEX: index of the non-batman-adv interface
174	 */
175	BATADV_ATTR_HARD_IFINDEX,
176
177	/**
178	 * @BATADV_ATTR_HARD_IFNAME: name of the non-batman-adv interface
179	 */
180	BATADV_ATTR_HARD_IFNAME,
181
182	/**
183	 * @BATADV_ATTR_HARD_ADDRESS: mac address of the non-batman-adv
184	 * interface
185	 */
186	BATADV_ATTR_HARD_ADDRESS,
187
188	/**
189	 * @BATADV_ATTR_ORIG_ADDRESS: originator mac address
190	 */
191	BATADV_ATTR_ORIG_ADDRESS,
192
193	/**
194	 * @BATADV_ATTR_TPMETER_RESULT: result of run (see
195	 * batadv_tp_meter_status)
196	 */
197	BATADV_ATTR_TPMETER_RESULT,
198
199	/**
200	 * @BATADV_ATTR_TPMETER_TEST_TIME: time (msec) the run took
201	 */
202	BATADV_ATTR_TPMETER_TEST_TIME,
203
204	/**
205	 * @BATADV_ATTR_TPMETER_BYTES: amount of acked bytes during run
206	 */
207	BATADV_ATTR_TPMETER_BYTES,
208
209	/**
210	 * @BATADV_ATTR_TPMETER_COOKIE: session cookie to match tp_meter session
211	 */
212	BATADV_ATTR_TPMETER_COOKIE,
213
214	/**
215	 * @BATADV_ATTR_PAD: attribute used for padding for 64-bit alignment
216	 */
217	BATADV_ATTR_PAD,
218
219	/**
220	 * @BATADV_ATTR_ACTIVE: Flag indicating if the hard interface is active
221	 */
222	BATADV_ATTR_ACTIVE,
223
224	/**
225	 * @BATADV_ATTR_TT_ADDRESS: Client MAC address
226	 */
227	BATADV_ATTR_TT_ADDRESS,
228
229	/**
230	 * @BATADV_ATTR_TT_TTVN: Translation table version
231	 */
232	BATADV_ATTR_TT_TTVN,
233
234	/**
235	 * @BATADV_ATTR_TT_LAST_TTVN: Previous translation table version
236	 */
237	BATADV_ATTR_TT_LAST_TTVN,
238
239	/**
240	 * @BATADV_ATTR_TT_CRC32: CRC32 over translation table
241	 */
242	BATADV_ATTR_TT_CRC32,
243
244	/**
245	 * @BATADV_ATTR_TT_VID: VLAN ID
246	 */
247	BATADV_ATTR_TT_VID,
248
249	/**
250	 * @BATADV_ATTR_TT_FLAGS: Translation table client flags
251	 */
252	BATADV_ATTR_TT_FLAGS,
253
254	/**
255	 * @BATADV_ATTR_FLAG_BEST: Flags indicating entry is the best
256	 */
257	BATADV_ATTR_FLAG_BEST,
258
259	/**
260	 * @BATADV_ATTR_LAST_SEEN_MSECS: Time in milliseconds since last seen
261	 */
262	BATADV_ATTR_LAST_SEEN_MSECS,
263
264	/**
265	 * @BATADV_ATTR_NEIGH_ADDRESS: Neighbour MAC address
266	 */
267	BATADV_ATTR_NEIGH_ADDRESS,
268
269	/**
270	 * @BATADV_ATTR_TQ: TQ to neighbour
271	 */
272	BATADV_ATTR_TQ,
273
274	/**
275	 * @BATADV_ATTR_THROUGHPUT: Estimated throughput to Neighbour
276	 */
277	BATADV_ATTR_THROUGHPUT,
278
279	/**
280	 * @BATADV_ATTR_BANDWIDTH_UP: Reported uplink bandwidth
281	 */
282	BATADV_ATTR_BANDWIDTH_UP,
283
284	/**
285	 * @BATADV_ATTR_BANDWIDTH_DOWN: Reported downlink bandwidth
286	 */
287	BATADV_ATTR_BANDWIDTH_DOWN,
288
289	/**
290	 * @BATADV_ATTR_ROUTER: Gateway router MAC address
291	 */
292	BATADV_ATTR_ROUTER,
293
294	/**
295	 * @BATADV_ATTR_BLA_OWN: Flag indicating own originator
296	 */
297	BATADV_ATTR_BLA_OWN,
298
299	/**
300	 * @BATADV_ATTR_BLA_ADDRESS: Bridge loop avoidance claim MAC address
301	 */
302	BATADV_ATTR_BLA_ADDRESS,
303
304	/**
305	 * @BATADV_ATTR_BLA_VID: BLA VLAN ID
306	 */
307	BATADV_ATTR_BLA_VID,
308
309	/**
310	 * @BATADV_ATTR_BLA_BACKBONE: BLA gateway originator MAC address
311	 */
312	BATADV_ATTR_BLA_BACKBONE,
313
314	/**
315	 * @BATADV_ATTR_BLA_CRC: BLA CRC
316	 */
317	BATADV_ATTR_BLA_CRC,
318
319	/**
320	 * @BATADV_ATTR_DAT_CACHE_IP4ADDRESS: Client IPv4 address
321	 */
322	BATADV_ATTR_DAT_CACHE_IP4ADDRESS,
323
324	/**
325	 * @BATADV_ATTR_DAT_CACHE_HWADDRESS: Client MAC address
326	 */
327	BATADV_ATTR_DAT_CACHE_HWADDRESS,
328
329	/**
330	 * @BATADV_ATTR_DAT_CACHE_VID: VLAN ID
331	 */
332	BATADV_ATTR_DAT_CACHE_VID,
333
334	/**
335	 * @BATADV_ATTR_MCAST_FLAGS: Per originator multicast flags
336	 */
337	BATADV_ATTR_MCAST_FLAGS,
338
339	/**
340	 * @BATADV_ATTR_MCAST_FLAGS_PRIV: Private, own multicast flags
341	 */
342	BATADV_ATTR_MCAST_FLAGS_PRIV,
343
344	/**
345	 * @BATADV_ATTR_VLANID: VLAN id on top of soft interface
346	 */
347	BATADV_ATTR_VLANID,
348
349	/**
350	 * @BATADV_ATTR_AGGREGATED_OGMS_ENABLED: whether the batman protocol
351	 *  messages of the mesh interface shall be aggregated or not.
352	 */
353	BATADV_ATTR_AGGREGATED_OGMS_ENABLED,
354
355	/**
356	 * @BATADV_ATTR_AP_ISOLATION_ENABLED: whether the data traffic going
357	 *  from a wireless client to another wireless client will be silently
358	 *  dropped.
359	 */
360	BATADV_ATTR_AP_ISOLATION_ENABLED,
361
362	/**
363	 * @BATADV_ATTR_ISOLATION_MARK: the isolation mark which is used to
364	 *  classify clients as "isolated" by the Extended Isolation feature.
365	 */
366	BATADV_ATTR_ISOLATION_MARK,
367
368	/**
369	 * @BATADV_ATTR_ISOLATION_MASK: the isolation (bit)mask which is used to
370	 *  classify clients as "isolated" by the Extended Isolation feature.
371	 */
372	BATADV_ATTR_ISOLATION_MASK,
373
374	/**
375	 * @BATADV_ATTR_BONDING_ENABLED: whether the data traffic going through
376	 *  the mesh will be sent using multiple interfaces at the same time.
377	 */
378	BATADV_ATTR_BONDING_ENABLED,
379
380	/**
381	 * @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED: whether the bridge loop
382	 *  avoidance feature is enabled. This feature detects and avoids loops
383	 *  between the mesh and devices bridged with the soft interface
384	 */
385	BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED,
386
387	/**
388	 * @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED: whether the distributed
389	 *  arp table feature is enabled. This feature uses a distributed hash
390	 *  table to answer ARP requests without flooding the request through
391	 *  the whole mesh.
392	 */
393	BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED,
394
395	/**
396	 * @BATADV_ATTR_FRAGMENTATION_ENABLED: whether the data traffic going
397	 *  through the mesh will be fragmented or silently discarded if the
398	 *  packet size exceeds the outgoing interface MTU.
399	 */
400	BATADV_ATTR_FRAGMENTATION_ENABLED,
401
402	/**
403	 * @BATADV_ATTR_GW_BANDWIDTH_DOWN: defines the download bandwidth which
404	 *  is propagated by this node if %BATADV_ATTR_GW_BANDWIDTH_MODE was set
405	 *  to 'server'.
406	 */
407	BATADV_ATTR_GW_BANDWIDTH_DOWN,
408
409	/**
410	 * @BATADV_ATTR_GW_BANDWIDTH_UP: defines the upload bandwidth which
411	 *  is propagated by this node if %BATADV_ATTR_GW_BANDWIDTH_MODE was set
412	 *  to 'server'.
413	 */
414	BATADV_ATTR_GW_BANDWIDTH_UP,
415
416	/**
417	 * @BATADV_ATTR_GW_MODE: defines the state of the gateway features.
418	 * Possible values are specified in enum batadv_gw_modes
419	 */
420	BATADV_ATTR_GW_MODE,
421
422	/**
423	 * @BATADV_ATTR_GW_SEL_CLASS: defines the selection criteria this node
424	 *  will use to choose a gateway if gw_mode was set to 'client'.
425	 */
426	BATADV_ATTR_GW_SEL_CLASS,
427
428	/**
429	 * @BATADV_ATTR_HOP_PENALTY: defines the penalty which will be applied
430	 *  to an originator message's tq-field on every hop and/or per
431	 *  hard interface
432	 */
433	BATADV_ATTR_HOP_PENALTY,
434
435	/**
436	 * @BATADV_ATTR_LOG_LEVEL: bitmask with to define which debug messages
437	 *  should be send to the debug log/trace ring buffer
438	 */
439	BATADV_ATTR_LOG_LEVEL,
440
441	/**
442	 * @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED: whether multicast
443	 *  optimizations should be replaced by simple broadcast-like flooding
444	 *  of multicast packets. If set to non-zero then all nodes in the mesh
445	 *  are going to use classic flooding for any multicast packet with no
446	 *  optimizations.
447	 */
448	BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED,
449
450	/**
451	 * @BATADV_ATTR_NETWORK_CODING_ENABLED: whether Network Coding (using
452	 *  some magic to send fewer wifi packets but still the same content) is
453	 *  enabled or not.
454	 */
455	BATADV_ATTR_NETWORK_CODING_ENABLED,
456
457	/**
458	 * @BATADV_ATTR_ORIG_INTERVAL: defines the interval in milliseconds in
459	 *  which batman sends its protocol messages.
460	 */
461	BATADV_ATTR_ORIG_INTERVAL,
462
463	/**
464	 * @BATADV_ATTR_ELP_INTERVAL: defines the interval in milliseconds in
465	 *  which batman emits probing packets for neighbor sensing (ELP).
466	 */
467	BATADV_ATTR_ELP_INTERVAL,
468
469	/**
470	 * @BATADV_ATTR_THROUGHPUT_OVERRIDE: defines the throughput value to be
471	 *  used by B.A.T.M.A.N. V when estimating the link throughput using
472	 *  this interface. If the value is set to 0 then batman-adv will try to
473	 *  estimate the throughput by itself.
474	 */
475	BATADV_ATTR_THROUGHPUT_OVERRIDE,
476
477	/**
478	 * @BATADV_ATTR_MULTICAST_FANOUT: defines the maximum number of packet
479	 * copies that may be generated for a multicast-to-unicast conversion.
480	 * Once this limit is exceeded distribution will fall back to broadcast.
481	 */
482	BATADV_ATTR_MULTICAST_FANOUT,
483
484	/* add attributes above here, update the policy in netlink.c */
485
486	/**
487	 * @__BATADV_ATTR_AFTER_LAST: internal use
488	 */
489	__BATADV_ATTR_AFTER_LAST,
490
491	/**
492	 * @NUM_BATADV_ATTR: total number of batadv_nl_attrs available
493	 */
494	NUM_BATADV_ATTR = __BATADV_ATTR_AFTER_LAST,
495
496	/**
497	 * @BATADV_ATTR_MAX: highest attribute number currently defined
498	 */
499	BATADV_ATTR_MAX = __BATADV_ATTR_AFTER_LAST - 1
500};
501
502/**
503 * enum batadv_nl_commands - supported batman-adv netlink commands
504 */
505enum batadv_nl_commands {
506	/**
507	 * @BATADV_CMD_UNSPEC: unspecified command to catch errors
508	 */
509	BATADV_CMD_UNSPEC,
510
511	/**
512	 * @BATADV_CMD_GET_MESH: Get attributes from softif/mesh
513	 */
514	BATADV_CMD_GET_MESH,
515
516	/**
517	 * @BATADV_CMD_GET_MESH_INFO: Alias for @BATADV_CMD_GET_MESH
518	 */
519	BATADV_CMD_GET_MESH_INFO = BATADV_CMD_GET_MESH,
520
521	/**
522	 * @BATADV_CMD_TP_METER: Start a tp meter session
523	 */
524	BATADV_CMD_TP_METER,
525
526	/**
527	 * @BATADV_CMD_TP_METER_CANCEL: Cancel a tp meter session
528	 */
529	BATADV_CMD_TP_METER_CANCEL,
530
531	/**
532	 * @BATADV_CMD_GET_ROUTING_ALGOS: Query the list of routing algorithms.
533	 */
534	BATADV_CMD_GET_ROUTING_ALGOS,
535
536	/**
537	 * @BATADV_CMD_GET_HARDIF: Get attributes from a hardif of the
538	 *  current softif
539	 */
540	BATADV_CMD_GET_HARDIF,
541
542	/**
543	 * @BATADV_CMD_GET_HARDIFS: Alias for @BATADV_CMD_GET_HARDIF
544	 */
545	BATADV_CMD_GET_HARDIFS = BATADV_CMD_GET_HARDIF,
546
547	/**
548	 * @BATADV_CMD_GET_TRANSTABLE_LOCAL: Query list of local translations
549	 */
550	BATADV_CMD_GET_TRANSTABLE_LOCAL,
551
552	/**
553	 * @BATADV_CMD_GET_TRANSTABLE_GLOBAL: Query list of global translations
554	 */
555	BATADV_CMD_GET_TRANSTABLE_GLOBAL,
556
557	/**
558	 * @BATADV_CMD_GET_ORIGINATORS: Query list of originators
559	 */
560	BATADV_CMD_GET_ORIGINATORS,
561
562	/**
563	 * @BATADV_CMD_GET_NEIGHBORS: Query list of neighbours
564	 */
565	BATADV_CMD_GET_NEIGHBORS,
566
567	/**
568	 * @BATADV_CMD_GET_GATEWAYS: Query list of gateways
569	 */
570	BATADV_CMD_GET_GATEWAYS,
571
572	/**
573	 * @BATADV_CMD_GET_BLA_CLAIM: Query list of bridge loop avoidance claims
574	 */
575	BATADV_CMD_GET_BLA_CLAIM,
576
577	/**
578	 * @BATADV_CMD_GET_BLA_BACKBONE: Query list of bridge loop avoidance
579	 * backbones
580	 */
581	BATADV_CMD_GET_BLA_BACKBONE,
582
583	/**
584	 * @BATADV_CMD_GET_DAT_CACHE: Query list of DAT cache entries
585	 */
586	BATADV_CMD_GET_DAT_CACHE,
587
588	/**
589	 * @BATADV_CMD_GET_MCAST_FLAGS: Query list of multicast flags
590	 */
591	BATADV_CMD_GET_MCAST_FLAGS,
592
593	/**
594	 * @BATADV_CMD_SET_MESH: Set attributes for softif/mesh
595	 */
596	BATADV_CMD_SET_MESH,
597
598	/**
599	 * @BATADV_CMD_SET_HARDIF: Set attributes for hardif of the
600	 *  current softif
601	 */
602	BATADV_CMD_SET_HARDIF,
603
604	/**
605	 * @BATADV_CMD_GET_VLAN: Get attributes from a VLAN of the
606	 *  current softif
607	 */
608	BATADV_CMD_GET_VLAN,
609
610	/**
611	 * @BATADV_CMD_SET_VLAN: Set attributes for VLAN of the
612	 *  current softif
613	 */
614	BATADV_CMD_SET_VLAN,
615
616	/* add new commands above here */
617
618	/**
619	 * @__BATADV_CMD_AFTER_LAST: internal use
620	 */
621	__BATADV_CMD_AFTER_LAST,
622
623	/**
624	 * @BATADV_CMD_MAX: highest used command number
625	 */
626	BATADV_CMD_MAX = __BATADV_CMD_AFTER_LAST - 1
627};
628
629/**
630 * enum batadv_tp_meter_reason - reason of a tp meter test run stop
631 */
632enum batadv_tp_meter_reason {
633	/**
634	 * @BATADV_TP_REASON_COMPLETE: sender finished tp run
635	 */
636	BATADV_TP_REASON_COMPLETE		= 3,
637
638	/**
639	 * @BATADV_TP_REASON_CANCEL: sender was stopped during run
640	 */
641	BATADV_TP_REASON_CANCEL			= 4,
642
643	/* error status >= 128 */
644
645	/**
646	 * @BATADV_TP_REASON_DST_UNREACHABLE: receiver could not be reached or
647	 * didn't answer
648	 */
649	BATADV_TP_REASON_DST_UNREACHABLE	= 128,
650
651	/**
652	 * @BATADV_TP_REASON_RESEND_LIMIT: (unused) sender retry reached limit
653	 */
654	BATADV_TP_REASON_RESEND_LIMIT		= 129,
655
656	/**
657	 * @BATADV_TP_REASON_ALREADY_ONGOING: test to or from the same node
658	 * already ongoing
659	 */
660	BATADV_TP_REASON_ALREADY_ONGOING	= 130,
661
662	/**
663	 * @BATADV_TP_REASON_MEMORY_ERROR: test was stopped due to low memory
664	 */
665	BATADV_TP_REASON_MEMORY_ERROR		= 131,
666
667	/**
668	 * @BATADV_TP_REASON_CANT_SEND: failed to send via outgoing interface
669	 */
670	BATADV_TP_REASON_CANT_SEND		= 132,
671
672	/**
673	 * @BATADV_TP_REASON_TOO_MANY: too many ongoing sessions
674	 */
675	BATADV_TP_REASON_TOO_MANY		= 133,
676};
677
678/**
679 * enum batadv_ifla_attrs - batman-adv ifla nested attributes
680 */
681enum batadv_ifla_attrs {
682	/**
683	 * @IFLA_BATADV_UNSPEC: unspecified attribute which is not parsed by
684	 *  rtnetlink
685	 */
686	IFLA_BATADV_UNSPEC,
687
688	/**
689	 * @IFLA_BATADV_ALGO_NAME: routing algorithm (name) which should be
690	 *  used by the newly registered batadv net_device.
691	 */
692	IFLA_BATADV_ALGO_NAME,
693
694	/* add attributes above here, update the policy in soft-interface.c */
695
696	/**
697	 * @__IFLA_BATADV_MAX: internal use
698	 */
699	__IFLA_BATADV_MAX,
700};
701
702#define IFLA_BATADV_MAX (__IFLA_BATADV_MAX - 1)
703
704#endif /* _UAPI_LINUX_BATMAN_ADV_H_ */
705