1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _UAPI_LINUX_IF_LINK_H
3#define _UAPI_LINUX_IF_LINK_H
4
5#include <linux/types.h>
6#include <linux/netlink.h>
7
8/* This struct should be in sync with struct rtnl_link_stats64 */
9struct rtnl_link_stats {
10 __u32 rx_packets;
11 __u32 tx_packets;
12 __u32 rx_bytes;
13 __u32 tx_bytes;
14 __u32 rx_errors;
15 __u32 tx_errors;
16 __u32 rx_dropped;
17 __u32 tx_dropped;
18 __u32 multicast;
19 __u32 collisions;
20 /* detailed rx_errors: */
21 __u32 rx_length_errors;
22 __u32 rx_over_errors;
23 __u32 rx_crc_errors;
24 __u32 rx_frame_errors;
25 __u32 rx_fifo_errors;
26 __u32 rx_missed_errors;
27
28 /* detailed tx_errors */
29 __u32 tx_aborted_errors;
30 __u32 tx_carrier_errors;
31 __u32 tx_fifo_errors;
32 __u32 tx_heartbeat_errors;
33 __u32 tx_window_errors;
34
35 /* for cslip etc */
36 __u32 rx_compressed;
37 __u32 tx_compressed;
38
39 __u32 rx_nohandler;
40};
41
42/**
43 * struct rtnl_link_stats64 - The main device statistics structure.
44 *
45 * @rx_packets: Number of good packets received by the interface.
46 * For hardware interfaces counts all good packets received from the device
47 * by the host, including packets which host had to drop at various stages
48 * of processing (even in the driver).
49 *
50 * @tx_packets: Number of packets successfully transmitted.
51 * For hardware interfaces counts packets which host was able to successfully
52 * hand over to the device, which does not necessarily mean that packets
53 * had been successfully transmitted out of the device, only that device
54 * acknowledged it copied them out of host memory.
55 *
56 * @rx_bytes: Number of good received bytes, corresponding to @rx_packets.
57 *
58 * For IEEE 802.3 devices should count the length of Ethernet Frames
59 * excluding the FCS.
60 *
61 * @tx_bytes: Number of good transmitted bytes, corresponding to @tx_packets.
62 *
63 * For IEEE 802.3 devices should count the length of Ethernet Frames
64 * excluding the FCS.
65 *
66 * @rx_errors: Total number of bad packets received on this network device.
67 * This counter must include events counted by @rx_length_errors,
68 * @rx_crc_errors, @rx_frame_errors and other errors not otherwise
69 * counted.
70 *
71 * @tx_errors: Total number of transmit problems.
72 * This counter must include events counter by @tx_aborted_errors,
73 * @tx_carrier_errors, @tx_fifo_errors, @tx_heartbeat_errors,
74 * @tx_window_errors and other errors not otherwise counted.
75 *
76 * @rx_dropped: Number of packets received but not processed,
77 * e.g. due to lack of resources or unsupported protocol.
78 * For hardware interfaces this counter may include packets discarded
79 * due to L2 address filtering but should not include packets dropped
80 * by the device due to buffer exhaustion which are counted separately in
81 * @rx_missed_errors (since procfs folds those two counters together).
82 *
83 * @tx_dropped: Number of packets dropped on their way to transmission,
84 * e.g. due to lack of resources.
85 *
86 * @multicast: Multicast packets received.
87 * For hardware interfaces this statistic is commonly calculated
88 * at the device level (unlike @rx_packets) and therefore may include
89 * packets which did not reach the host.
90 *
91 * For IEEE 802.3 devices this counter may be equivalent to:
92 *
93 * - 30.3.1.1.21 aMulticastFramesReceivedOK
94 *
95 * @collisions: Number of collisions during packet transmissions.
96 *
97 * @rx_length_errors: Number of packets dropped due to invalid length.
98 * Part of aggregate "frame" errors in `/proc/net/dev`.
99 *
100 * For IEEE 802.3 devices this counter should be equivalent to a sum
101 * of the following attributes:
102 *
103 * - 30.3.1.1.23 aInRangeLengthErrors
104 * - 30.3.1.1.24 aOutOfRangeLengthField
105 * - 30.3.1.1.25 aFrameTooLongErrors
106 *
107 * @rx_over_errors: Receiver FIFO overflow event counter.
108 *
109 * Historically the count of overflow events. Such events may be
110 * reported in the receive descriptors or via interrupts, and may
111 * not correspond one-to-one with dropped packets.
112 *
113 * The recommended interpretation for high speed interfaces is -
114 * number of packets dropped because they did not fit into buffers
115 * provided by the host, e.g. packets larger than MTU or next buffer
116 * in the ring was not available for a scatter transfer.
117 *
118 * Part of aggregate "frame" errors in `/proc/net/dev`.
119 *
120 * This statistics was historically used interchangeably with
121 * @rx_fifo_errors.
122 *
123 * This statistic corresponds to hardware events and is not commonly used
124 * on software devices.
125 *
126 * @rx_crc_errors: Number of packets received with a CRC error.
127 * Part of aggregate "frame" errors in `/proc/net/dev`.
128 *
129 * For IEEE 802.3 devices this counter must be equivalent to:
130 *
131 * - 30.3.1.1.6 aFrameCheckSequenceErrors
132 *
133 * @rx_frame_errors: Receiver frame alignment errors.
134 * Part of aggregate "frame" errors in `/proc/net/dev`.
135 *
136 * For IEEE 802.3 devices this counter should be equivalent to:
137 *
138 * - 30.3.1.1.7 aAlignmentErrors
139 *
140 * @rx_fifo_errors: Receiver FIFO error counter.
141 *
142 * Historically the count of overflow events. Those events may be
143 * reported in the receive descriptors or via interrupts, and may
144 * not correspond one-to-one with dropped packets.
145 *
146 * This statistics was used interchangeably with @rx_over_errors.
147 * Not recommended for use in drivers for high speed interfaces.
148 *
149 * This statistic is used on software devices, e.g. to count software
150 * packet queue overflow (can) or sequencing errors (GRE).
151 *
152 * @rx_missed_errors: Count of packets missed by the host.
153 * Folded into the "drop" counter in `/proc/net/dev`.
154 *
155 * Counts number of packets dropped by the device due to lack
156 * of buffer space. This usually indicates that the host interface
157 * is slower than the network interface, or host is not keeping up
158 * with the receive packet rate.
159 *
160 * This statistic corresponds to hardware events and is not used
161 * on software devices.
162 *
163 * @tx_aborted_errors:
164 * Part of aggregate "carrier" errors in `/proc/net/dev`.
165 * For IEEE 802.3 devices capable of half-duplex operation this counter
166 * must be equivalent to:
167 *
168 * - 30.3.1.1.11 aFramesAbortedDueToXSColls
169 *
170 * High speed interfaces may use this counter as a general device
171 * discard counter.
172 *
173 * @tx_carrier_errors: Number of frame transmission errors due to loss
174 * of carrier during transmission.
175 * Part of aggregate "carrier" errors in `/proc/net/dev`.
176 *
177 * For IEEE 802.3 devices this counter must be equivalent to:
178 *
179 * - 30.3.1.1.13 aCarrierSenseErrors
180 *
181 * @tx_fifo_errors: Number of frame transmission errors due to device
182 * FIFO underrun / underflow. This condition occurs when the device
183 * begins transmission of a frame but is unable to deliver the
184 * entire frame to the transmitter in time for transmission.
185 * Part of aggregate "carrier" errors in `/proc/net/dev`.
186 *
187 * @tx_heartbeat_errors: Number of Heartbeat / SQE Test errors for
188 * old half-duplex Ethernet.
189 * Part of aggregate "carrier" errors in `/proc/net/dev`.
190 *
191 * For IEEE 802.3 devices possibly equivalent to:
192 *
193 * - 30.3.2.1.4 aSQETestErrors
194 *
195 * @tx_window_errors: Number of frame transmission errors due
196 * to late collisions (for Ethernet - after the first 64B of transmission).
197 * Part of aggregate "carrier" errors in `/proc/net/dev`.
198 *
199 * For IEEE 802.3 devices this counter must be equivalent to:
200 *
201 * - 30.3.1.1.10 aLateCollisions
202 *
203 * @rx_compressed: Number of correctly received compressed packets.
204 * This counters is only meaningful for interfaces which support
205 * packet compression (e.g. CSLIP, PPP).
206 *
207 * @tx_compressed: Number of transmitted compressed packets.
208 * This counters is only meaningful for interfaces which support
209 * packet compression (e.g. CSLIP, PPP).
210 *
211 * @rx_nohandler: Number of packets received on the interface
212 * but dropped by the networking stack because the device is
213 * not designated to receive packets (e.g. backup link in a bond).
214 *
215 * @rx_otherhost_dropped: Number of packets dropped due to mismatch
216 * in destination MAC address.
217 */
218struct rtnl_link_stats64 {
219 __u64 rx_packets;
220 __u64 tx_packets;
221 __u64 rx_bytes;
222 __u64 tx_bytes;
223 __u64 rx_errors;
224 __u64 tx_errors;
225 __u64 rx_dropped;
226 __u64 tx_dropped;
227 __u64 multicast;
228 __u64 collisions;
229
230 /* detailed rx_errors: */
231 __u64 rx_length_errors;
232 __u64 rx_over_errors;
233 __u64 rx_crc_errors;
234 __u64 rx_frame_errors;
235 __u64 rx_fifo_errors;
236 __u64 rx_missed_errors;
237
238 /* detailed tx_errors */
239 __u64 tx_aborted_errors;
240 __u64 tx_carrier_errors;
241 __u64 tx_fifo_errors;
242 __u64 tx_heartbeat_errors;
243 __u64 tx_window_errors;
244
245 /* for cslip etc */
246 __u64 rx_compressed;
247 __u64 tx_compressed;
248 __u64 rx_nohandler;
249
250 __u64 rx_otherhost_dropped;
251};
252
253/* Subset of link stats useful for in-HW collection. Meaning of the fields is as
254 * for struct rtnl_link_stats64.
255 */
256struct rtnl_hw_stats64 {
257 __u64 rx_packets;
258 __u64 tx_packets;
259 __u64 rx_bytes;
260 __u64 tx_bytes;
261 __u64 rx_errors;
262 __u64 tx_errors;
263 __u64 rx_dropped;
264 __u64 tx_dropped;
265 __u64 multicast;
266};
267
268/* The struct should be in sync with struct ifmap */
269struct rtnl_link_ifmap {
270 __u64 mem_start;
271 __u64 mem_end;
272 __u64 base_addr;
273 __u16 irq;
274 __u8 dma;
275 __u8 port;
276};
277
278/*
279 * IFLA_AF_SPEC
280 * Contains nested attributes for address family specific attributes.
281 * Each address family may create a attribute with the address family
282 * number as type and create its own attribute structure in it.
283 *
284 * Example:
285 * [IFLA_AF_SPEC] = {
286 * [AF_INET] = {
287 * [IFLA_INET_CONF] = ...,
288 * },
289 * [AF_INET6] = {
290 * [IFLA_INET6_FLAGS] = ...,
291 * [IFLA_INET6_CONF] = ...,
292 * }
293 * }
294 */
295
296enum {
297 IFLA_UNSPEC,
298 IFLA_ADDRESS,
299 IFLA_BROADCAST,
300 IFLA_IFNAME,
301 IFLA_MTU,
302 IFLA_LINK,
303 IFLA_QDISC,
304 IFLA_STATS,
305 IFLA_COST,
306#define IFLA_COST IFLA_COST
307 IFLA_PRIORITY,
308#define IFLA_PRIORITY IFLA_PRIORITY
309 IFLA_MASTER,
310#define IFLA_MASTER IFLA_MASTER
311 IFLA_WIRELESS, /* Wireless Extension event - see wireless.h */
312#define IFLA_WIRELESS IFLA_WIRELESS
313 IFLA_PROTINFO, /* Protocol specific information for a link */
314#define IFLA_PROTINFO IFLA_PROTINFO
315 IFLA_TXQLEN,
316#define IFLA_TXQLEN IFLA_TXQLEN
317 IFLA_MAP,
318#define IFLA_MAP IFLA_MAP
319 IFLA_WEIGHT,
320#define IFLA_WEIGHT IFLA_WEIGHT
321 IFLA_OPERSTATE,
322 IFLA_LINKMODE,
323 IFLA_LINKINFO,
324#define IFLA_LINKINFO IFLA_LINKINFO
325 IFLA_NET_NS_PID,
326 IFLA_IFALIAS,
327 IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */
328 IFLA_VFINFO_LIST,
329 IFLA_STATS64,
330 IFLA_VF_PORTS,
331 IFLA_PORT_SELF,
332 IFLA_AF_SPEC,
333 IFLA_GROUP, /* Group the device belongs to */
334 IFLA_NET_NS_FD,
335 IFLA_EXT_MASK, /* Extended info mask, VFs, etc */
336 IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */
337#define IFLA_PROMISCUITY IFLA_PROMISCUITY
338 IFLA_NUM_TX_QUEUES,
339 IFLA_NUM_RX_QUEUES,
340 IFLA_CARRIER,
341 IFLA_PHYS_PORT_ID,
342 IFLA_CARRIER_CHANGES,
343 IFLA_PHYS_SWITCH_ID,
344 IFLA_LINK_NETNSID,
345 IFLA_PHYS_PORT_NAME,
346 IFLA_PROTO_DOWN,
347 IFLA_GSO_MAX_SEGS,
348 IFLA_GSO_MAX_SIZE,
349 IFLA_PAD,
350 IFLA_XDP,
351 IFLA_EVENT,
352 IFLA_NEW_NETNSID,
353 IFLA_IF_NETNSID,
354 IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
355 IFLA_CARRIER_UP_COUNT,
356 IFLA_CARRIER_DOWN_COUNT,
357 IFLA_NEW_IFINDEX,
358 IFLA_MIN_MTU,
359 IFLA_MAX_MTU,
360 IFLA_PROP_LIST,
361 IFLA_ALT_IFNAME, /* Alternative ifname */
362 IFLA_PERM_ADDRESS,
363 IFLA_PROTO_DOWN_REASON,
364
365 /* device (sysfs) name as parent, used instead
366 * of IFLA_LINK where there's no parent netdev
367 */
368 IFLA_PARENT_DEV_NAME,
369 IFLA_PARENT_DEV_BUS_NAME,
370 IFLA_GRO_MAX_SIZE,
371 IFLA_TSO_MAX_SIZE,
372 IFLA_TSO_MAX_SEGS,
373 IFLA_ALLMULTI, /* Allmulti count: > 0 means acts ALLMULTI */
374
375 IFLA_DEVLINK_PORT,
376
377 IFLA_GSO_IPV4_MAX_SIZE,
378 IFLA_GRO_IPV4_MAX_SIZE,
379 IFLA_DPLL_PIN,
380 IFLA_MAX_PACING_OFFLOAD_HORIZON,
381 IFLA_NETNS_IMMUTABLE,
382 IFLA_HEADROOM,
383 IFLA_TAILROOM,
384 __IFLA_MAX
385};
386
387
388#define IFLA_MAX (__IFLA_MAX - 1)
389
390enum {
391 IFLA_PROTO_DOWN_REASON_UNSPEC,
392 IFLA_PROTO_DOWN_REASON_MASK, /* u32, mask for reason bits */
393 IFLA_PROTO_DOWN_REASON_VALUE, /* u32, reason bit value */
394
395 __IFLA_PROTO_DOWN_REASON_CNT,
396 IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1
397};
398
399/* backwards compatibility for userspace */
400#ifndef __KERNEL__
401#define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
402#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
403#endif
404
405enum {
406 IFLA_INET_UNSPEC,
407 IFLA_INET_CONF,
408 __IFLA_INET_MAX,
409};
410
411#define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
412
413/* ifi_flags.
414
415 IFF_* flags.
416
417 The only change is:
418 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
419 more not changeable by user. They describe link media
420 characteristics and set by device driver.
421
422 Comments:
423 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
424 - If neither of these three flags are set;
425 the interface is NBMA.
426
427 - IFF_MULTICAST does not mean anything special:
428 multicasts can be used on all not-NBMA links.
429 IFF_MULTICAST means that this media uses special encapsulation
430 for multicast frames. Apparently, all IFF_POINTOPOINT and
431 IFF_BROADCAST devices are able to use multicasts too.
432 */
433
434/* IFLA_LINK.
435 For usual devices it is equal ifi_index.
436 If it is a "virtual interface" (f.e. tunnel), ifi_link
437 can point to real physical interface (f.e. for bandwidth calculations),
438 or maybe 0, what means, that real media is unknown (usual
439 for IPIP tunnels, when route to endpoint is allowed to change)
440 */
441
442/* Subtype attributes for IFLA_PROTINFO */
443enum {
444 IFLA_INET6_UNSPEC,
445 IFLA_INET6_FLAGS, /* link flags */
446 IFLA_INET6_CONF, /* sysctl parameters */
447 IFLA_INET6_STATS, /* statistics */
448 IFLA_INET6_MCAST, /* MC things. What of them? */
449 IFLA_INET6_CACHEINFO, /* time values and max reasm size */
450 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
451 IFLA_INET6_TOKEN, /* device token */
452 IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
453 IFLA_INET6_RA_MTU, /* mtu carried in the RA message */
454 __IFLA_INET6_MAX
455};
456
457#define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
458
459enum in6_addr_gen_mode {
460 IN6_ADDR_GEN_MODE_EUI64,
461 IN6_ADDR_GEN_MODE_NONE,
462 IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
463 IN6_ADDR_GEN_MODE_RANDOM,
464};
465
466/* Bridge section */
467
468/**
469 * DOC: Bridge enum definition
470 *
471 * Please *note* that the timer values in the following section are expected
472 * in clock_t format, which is seconds multiplied by USER_HZ (generally
473 * defined as 100).
474 *
475 * @IFLA_BR_FORWARD_DELAY
476 * The bridge forwarding delay is the time spent in LISTENING state
477 * (before moving to LEARNING) and in LEARNING state (before moving
478 * to FORWARDING). Only relevant if STP is enabled.
479 *
480 * The valid values are between (2 * USER_HZ) and (30 * USER_HZ).
481 * The default value is (15 * USER_HZ).
482 *
483 * @IFLA_BR_HELLO_TIME
484 * The time between hello packets sent by the bridge, when it is a root
485 * bridge or a designated bridge. Only relevant if STP is enabled.
486 *
487 * The valid values are between (1 * USER_HZ) and (10 * USER_HZ).
488 * The default value is (2 * USER_HZ).
489 *
490 * @IFLA_BR_MAX_AGE
491 * The hello packet timeout is the time until another bridge in the
492 * spanning tree is assumed to be dead, after reception of its last hello
493 * message. Only relevant if STP is enabled.
494 *
495 * The valid values are between (6 * USER_HZ) and (40 * USER_HZ).
496 * The default value is (20 * USER_HZ).
497 *
498 * @IFLA_BR_AGEING_TIME
499 * Configure the bridge's FDB entries aging time. It is the time a MAC
500 * address will be kept in the FDB after a packet has been received from
501 * that address. After this time has passed, entries are cleaned up.
502 * Allow values outside the 802.1 standard specification for special cases:
503 *
504 * * 0 - entry never ages (all permanent)
505 * * 1 - entry disappears (no persistence)
506 *
507 * The default value is (300 * USER_HZ).
508 *
509 * @IFLA_BR_STP_STATE
510 * Turn spanning tree protocol on (*IFLA_BR_STP_STATE* > 0) or off
511 * (*IFLA_BR_STP_STATE* == 0) for this bridge.
512 *
513 * The default value is 0 (disabled).
514 *
515 * @IFLA_BR_PRIORITY
516 * Set this bridge's spanning tree priority, used during STP root bridge
517 * election.
518 *
519 * The valid values are between 0 and 65535.
520 *
521 * @IFLA_BR_VLAN_FILTERING
522 * Turn VLAN filtering on (*IFLA_BR_VLAN_FILTERING* > 0) or off
523 * (*IFLA_BR_VLAN_FILTERING* == 0). When disabled, the bridge will not
524 * consider the VLAN tag when handling packets.
525 *
526 * The default value is 0 (disabled).
527 *
528 * @IFLA_BR_VLAN_PROTOCOL
529 * Set the protocol used for VLAN filtering.
530 *
531 * The valid values are 0x8100(802.1Q) or 0x88A8(802.1AD). The default value
532 * is 0x8100(802.1Q).
533 *
534 * @IFLA_BR_GROUP_FWD_MASK
535 * The group forwarding mask. This is the bitmask that is applied to
536 * decide whether to forward incoming frames destined to link-local
537 * addresses (of the form 01:80:C2:00:00:0X).
538 *
539 * The default value is 0, which means the bridge does not forward any
540 * link-local frames coming on this port.
541 *
542 * @IFLA_BR_ROOT_ID
543 * The bridge root id, read only.
544 *
545 * @IFLA_BR_BRIDGE_ID
546 * The bridge id, read only.
547 *
548 * @IFLA_BR_ROOT_PORT
549 * The bridge root port, read only.
550 *
551 * @IFLA_BR_ROOT_PATH_COST
552 * The bridge root path cost, read only.
553 *
554 * @IFLA_BR_TOPOLOGY_CHANGE
555 * The bridge topology change, read only.
556 *
557 * @IFLA_BR_TOPOLOGY_CHANGE_DETECTED
558 * The bridge topology change detected, read only.
559 *
560 * @IFLA_BR_HELLO_TIMER
561 * The bridge hello timer, read only.
562 *
563 * @IFLA_BR_TCN_TIMER
564 * The bridge tcn timer, read only.
565 *
566 * @IFLA_BR_TOPOLOGY_CHANGE_TIMER
567 * The bridge topology change timer, read only.
568 *
569 * @IFLA_BR_GC_TIMER
570 * The bridge gc timer, read only.
571 *
572 * @IFLA_BR_GROUP_ADDR
573 * Set the MAC address of the multicast group this bridge uses for STP.
574 * The address must be a link-local address in standard Ethernet MAC address
575 * format. It is an address of the form 01:80:C2:00:00:0X, with X in [0, 4..f].
576 *
577 * The default value is 0.
578 *
579 * @IFLA_BR_FDB_FLUSH
580 * Flush bridge's fdb dynamic entries.
581 *
582 * @IFLA_BR_MCAST_ROUTER
583 * Set bridge's multicast router if IGMP snooping is enabled.
584 * The valid values are:
585 *
586 * * 0 - disabled.
587 * * 1 - automatic (queried).
588 * * 2 - permanently enabled.
589 *
590 * The default value is 1.
591 *
592 * @IFLA_BR_MCAST_SNOOPING
593 * Turn multicast snooping on (*IFLA_BR_MCAST_SNOOPING* > 0) or off
594 * (*IFLA_BR_MCAST_SNOOPING* == 0).
595 *
596 * The default value is 1.
597 *
598 * @IFLA_BR_MCAST_QUERY_USE_IFADDR
599 * If enabled use the bridge's own IP address as source address for IGMP
600 * queries (*IFLA_BR_MCAST_QUERY_USE_IFADDR* > 0) or the default of 0.0.0.0
601 * (*IFLA_BR_MCAST_QUERY_USE_IFADDR* == 0).
602 *
603 * The default value is 0 (disabled).
604 *
605 * @IFLA_BR_MCAST_QUERIER
606 * Enable (*IFLA_BR_MULTICAST_QUERIER* > 0) or disable
607 * (*IFLA_BR_MULTICAST_QUERIER* == 0) IGMP querier, ie sending of multicast
608 * queries by the bridge.
609 *
610 * The default value is 0 (disabled).
611 *
612 * @IFLA_BR_MCAST_HASH_ELASTICITY
613 * Set multicast database hash elasticity, It is the maximum chain length in
614 * the multicast hash table. This attribute is *deprecated* and the value
615 * is always 16.
616 *
617 * @IFLA_BR_MCAST_HASH_MAX
618 * Set maximum size of the multicast hash table
619 *
620 * The default value is 4096, the value must be a power of 2.
621 *
622 * @IFLA_BR_MCAST_LAST_MEMBER_CNT
623 * The Last Member Query Count is the number of Group-Specific Queries
624 * sent before the router assumes there are no local members. The Last
625 * Member Query Count is also the number of Group-and-Source-Specific
626 * Queries sent before the router assumes there are no listeners for a
627 * particular source.
628 *
629 * The default value is 2.
630 *
631 * @IFLA_BR_MCAST_STARTUP_QUERY_CNT
632 * The Startup Query Count is the number of Queries sent out on startup,
633 * separated by the Startup Query Interval.
634 *
635 * The default value is 2.
636 *
637 * @IFLA_BR_MCAST_LAST_MEMBER_INTVL
638 * The Last Member Query Interval is the Max Response Time inserted into
639 * Group-Specific Queries sent in response to Leave Group messages, and
640 * is also the amount of time between Group-Specific Query messages.
641 *
642 * The default value is (1 * USER_HZ).
643 *
644 * @IFLA_BR_MCAST_MEMBERSHIP_INTVL
645 * The interval after which the bridge will leave a group, if no membership
646 * reports for this group are received.
647 *
648 * The default value is (260 * USER_HZ).
649 *
650 * @IFLA_BR_MCAST_QUERIER_INTVL
651 * The interval between queries sent by other routers. if no queries are
652 * seen after this delay has passed, the bridge will start to send its own
653 * queries (as if *IFLA_BR_MCAST_QUERIER_INTVL* was enabled).
654 *
655 * The default value is (255 * USER_HZ).
656 *
657 * @IFLA_BR_MCAST_QUERY_INTVL
658 * The Query Interval is the interval between General Queries sent by
659 * the Querier.
660 *
661 * The default value is (125 * USER_HZ). The minimum value is (1 * USER_HZ).
662 *
663 * @IFLA_BR_MCAST_QUERY_RESPONSE_INTVL
664 * The Max Response Time used to calculate the Max Resp Code inserted
665 * into the periodic General Queries.
666 *
667 * The default value is (10 * USER_HZ).
668 *
669 * @IFLA_BR_MCAST_STARTUP_QUERY_INTVL
670 * The interval between queries in the startup phase.
671 *
672 * The default value is (125 * USER_HZ) / 4. The minimum value is (1 * USER_HZ).
673 *
674 * @IFLA_BR_NF_CALL_IPTABLES
675 * Enable (*NF_CALL_IPTABLES* > 0) or disable (*NF_CALL_IPTABLES* == 0)
676 * iptables hooks on the bridge.
677 *
678 * The default value is 0 (disabled).
679 *
680 * @IFLA_BR_NF_CALL_IP6TABLES
681 * Enable (*NF_CALL_IP6TABLES* > 0) or disable (*NF_CALL_IP6TABLES* == 0)
682 * ip6tables hooks on the bridge.
683 *
684 * The default value is 0 (disabled).
685 *
686 * @IFLA_BR_NF_CALL_ARPTABLES
687 * Enable (*NF_CALL_ARPTABLES* > 0) or disable (*NF_CALL_ARPTABLES* == 0)
688 * arptables hooks on the bridge.
689 *
690 * The default value is 0 (disabled).
691 *
692 * @IFLA_BR_VLAN_DEFAULT_PVID
693 * VLAN ID applied to untagged and priority-tagged incoming packets.
694 *
695 * The default value is 1. Setting to the special value 0 makes all ports of
696 * this bridge not have a PVID by default, which means that they will
697 * not accept VLAN-untagged traffic.
698 *
699 * @IFLA_BR_PAD
700 * Bridge attribute padding type for netlink message.
701 *
702 * @IFLA_BR_VLAN_STATS_ENABLED
703 * Enable (*IFLA_BR_VLAN_STATS_ENABLED* == 1) or disable
704 * (*IFLA_BR_VLAN_STATS_ENABLED* == 0) per-VLAN stats accounting.
705 *
706 * The default value is 0 (disabled).
707 *
708 * @IFLA_BR_MCAST_STATS_ENABLED
709 * Enable (*IFLA_BR_MCAST_STATS_ENABLED* > 0) or disable
710 * (*IFLA_BR_MCAST_STATS_ENABLED* == 0) multicast (IGMP/MLD) stats
711 * accounting.
712 *
713 * The default value is 0 (disabled).
714 *
715 * @IFLA_BR_MCAST_IGMP_VERSION
716 * Set the IGMP version.
717 *
718 * The valid values are 2 and 3. The default value is 2.
719 *
720 * @IFLA_BR_MCAST_MLD_VERSION
721 * Set the MLD version.
722 *
723 * The valid values are 1 and 2. The default value is 1.
724 *
725 * @IFLA_BR_VLAN_STATS_PER_PORT
726 * Enable (*IFLA_BR_VLAN_STATS_PER_PORT* == 1) or disable
727 * (*IFLA_BR_VLAN_STATS_PER_PORT* == 0) per-VLAN per-port stats accounting.
728 * Can be changed only when there are no port VLANs configured.
729 *
730 * The default value is 0 (disabled).
731 *
732 * @IFLA_BR_MULTI_BOOLOPT
733 * The multi_boolopt is used to control new boolean options to avoid adding
734 * new netlink attributes. You can look at ``enum br_boolopt_id`` for those
735 * options.
736 *
737 * @IFLA_BR_MCAST_QUERIER_STATE
738 * Bridge mcast querier states, read only.
739 *
740 * @IFLA_BR_FDB_N_LEARNED
741 * The number of dynamically learned FDB entries for the current bridge,
742 * read only.
743 *
744 * @IFLA_BR_FDB_MAX_LEARNED
745 * Set the number of max dynamically learned FDB entries for the current
746 * bridge.
747 */
748enum {
749 IFLA_BR_UNSPEC,
750 IFLA_BR_FORWARD_DELAY,
751 IFLA_BR_HELLO_TIME,
752 IFLA_BR_MAX_AGE,
753 IFLA_BR_AGEING_TIME,
754 IFLA_BR_STP_STATE,
755 IFLA_BR_PRIORITY,
756 IFLA_BR_VLAN_FILTERING,
757 IFLA_BR_VLAN_PROTOCOL,
758 IFLA_BR_GROUP_FWD_MASK,
759 IFLA_BR_ROOT_ID,
760 IFLA_BR_BRIDGE_ID,
761 IFLA_BR_ROOT_PORT,
762 IFLA_BR_ROOT_PATH_COST,
763 IFLA_BR_TOPOLOGY_CHANGE,
764 IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
765 IFLA_BR_HELLO_TIMER,
766 IFLA_BR_TCN_TIMER,
767 IFLA_BR_TOPOLOGY_CHANGE_TIMER,
768 IFLA_BR_GC_TIMER,
769 IFLA_BR_GROUP_ADDR,
770 IFLA_BR_FDB_FLUSH,
771 IFLA_BR_MCAST_ROUTER,
772 IFLA_BR_MCAST_SNOOPING,
773 IFLA_BR_MCAST_QUERY_USE_IFADDR,
774 IFLA_BR_MCAST_QUERIER,
775 IFLA_BR_MCAST_HASH_ELASTICITY,
776 IFLA_BR_MCAST_HASH_MAX,
777 IFLA_BR_MCAST_LAST_MEMBER_CNT,
778 IFLA_BR_MCAST_STARTUP_QUERY_CNT,
779 IFLA_BR_MCAST_LAST_MEMBER_INTVL,
780 IFLA_BR_MCAST_MEMBERSHIP_INTVL,
781 IFLA_BR_MCAST_QUERIER_INTVL,
782 IFLA_BR_MCAST_QUERY_INTVL,
783 IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
784 IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
785 IFLA_BR_NF_CALL_IPTABLES,
786 IFLA_BR_NF_CALL_IP6TABLES,
787 IFLA_BR_NF_CALL_ARPTABLES,
788 IFLA_BR_VLAN_DEFAULT_PVID,
789 IFLA_BR_PAD,
790 IFLA_BR_VLAN_STATS_ENABLED,
791 IFLA_BR_MCAST_STATS_ENABLED,
792 IFLA_BR_MCAST_IGMP_VERSION,
793 IFLA_BR_MCAST_MLD_VERSION,
794 IFLA_BR_VLAN_STATS_PER_PORT,
795 IFLA_BR_MULTI_BOOLOPT,
796 IFLA_BR_MCAST_QUERIER_STATE,
797 IFLA_BR_FDB_N_LEARNED,
798 IFLA_BR_FDB_MAX_LEARNED,
799 __IFLA_BR_MAX,
800};
801
802#define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
803
804struct ifla_bridge_id {
805 __u8 prio[2];
806 __u8 addr[6]; /* ETH_ALEN */
807};
808
809/**
810 * DOC: Bridge mode enum definition
811 *
812 * @BRIDGE_MODE_HAIRPIN
813 * Controls whether traffic may be sent back out of the port on which it
814 * was received. This option is also called reflective relay mode, and is
815 * used to support basic VEPA (Virtual Ethernet Port Aggregator)
816 * capabilities. By default, this flag is turned off and the bridge will
817 * not forward traffic back out of the receiving port.
818 */
819enum {
820 BRIDGE_MODE_UNSPEC,
821 BRIDGE_MODE_HAIRPIN,
822};
823
824/**
825 * DOC: Bridge port enum definition
826 *
827 * @IFLA_BRPORT_STATE
828 * The operation state of the port. Here are the valid values.
829 *
830 * * 0 - port is in STP *DISABLED* state. Make this port completely
831 * inactive for STP. This is also called BPDU filter and could be used
832 * to disable STP on an untrusted port, like a leaf virtual device.
833 * The traffic forwarding is also stopped on this port.
834 * * 1 - port is in STP *LISTENING* state. Only valid if STP is enabled
835 * on the bridge. In this state the port listens for STP BPDUs and
836 * drops all other traffic frames.
837 * * 2 - port is in STP *LEARNING* state. Only valid if STP is enabled on
838 * the bridge. In this state the port will accept traffic only for the
839 * purpose of updating MAC address tables.
840 * * 3 - port is in STP *FORWARDING* state. Port is fully active.
841 * * 4 - port is in STP *BLOCKING* state. Only valid if STP is enabled on
842 * the bridge. This state is used during the STP election process.
843 * In this state, port will only process STP BPDUs.
844 *
845 * @IFLA_BRPORT_PRIORITY
846 * The STP port priority. The valid values are between 0 and 255.
847 *
848 * @IFLA_BRPORT_COST
849 * The STP path cost of the port. The valid values are between 1 and 65535.
850 *
851 * @IFLA_BRPORT_MODE
852 * Set the bridge port mode. See *BRIDGE_MODE_HAIRPIN* for more details.
853 *
854 * @IFLA_BRPORT_GUARD
855 * Controls whether STP BPDUs will be processed by the bridge port. By
856 * default, the flag is turned off to allow BPDU processing. Turning this
857 * flag on will disable the bridge port if a STP BPDU packet is received.
858 *
859 * If the bridge has Spanning Tree enabled, hostile devices on the network
860 * may send BPDU on a port and cause network failure. Setting *guard on*
861 * will detect and stop this by disabling the port. The port will be
862 * restarted if the link is brought down, or removed and reattached.
863 *
864 * @IFLA_BRPORT_PROTECT
865 * Controls whether a given port is allowed to become a root port or not.
866 * Only used when STP is enabled on the bridge. By default the flag is off.
867 *
868 * This feature is also called root port guard. If BPDU is received from a
869 * leaf (edge) port, it should not be elected as root port. This could
870 * be used if using STP on a bridge and the downstream bridges are not fully
871 * trusted; this prevents a hostile guest from rerouting traffic.
872 *
873 * @IFLA_BRPORT_FAST_LEAVE
874 * This flag allows the bridge to immediately stop multicast traffic
875 * forwarding on a port that receives an IGMP Leave message. It is only used
876 * when IGMP snooping is enabled on the bridge. By default the flag is off.
877 *
878 * @IFLA_BRPORT_LEARNING
879 * Controls whether a given port will learn *source* MAC addresses from
880 * received traffic or not. Also controls whether dynamic FDB entries
881 * (which can also be added by software) will be refreshed by incoming
882 * traffic. By default this flag is on.
883 *
884 * @IFLA_BRPORT_UNICAST_FLOOD
885 * Controls whether unicast traffic for which there is no FDB entry will
886 * be flooded towards this port. By default this flag is on.
887 *
888 * @IFLA_BRPORT_PROXYARP
889 * Enable proxy ARP on this port.
890 *
891 * @IFLA_BRPORT_LEARNING_SYNC
892 * Controls whether a given port will sync MAC addresses learned on device
893 * port to bridge FDB.
894 *
895 * @IFLA_BRPORT_PROXYARP_WIFI
896 * Enable proxy ARP on this port which meets extended requirements by
897 * IEEE 802.11 and Hotspot 2.0 specifications.
898 *
899 * @IFLA_BRPORT_ROOT_ID
900 *
901 * @IFLA_BRPORT_BRIDGE_ID
902 *
903 * @IFLA_BRPORT_DESIGNATED_PORT
904 *
905 * @IFLA_BRPORT_DESIGNATED_COST
906 *
907 * @IFLA_BRPORT_ID
908 *
909 * @IFLA_BRPORT_NO
910 *
911 * @IFLA_BRPORT_TOPOLOGY_CHANGE_ACK
912 *
913 * @IFLA_BRPORT_CONFIG_PENDING
914 *
915 * @IFLA_BRPORT_MESSAGE_AGE_TIMER
916 *
917 * @IFLA_BRPORT_FORWARD_DELAY_TIMER
918 *
919 * @IFLA_BRPORT_HOLD_TIMER
920 *
921 * @IFLA_BRPORT_FLUSH
922 * Flush bridge ports' fdb dynamic entries.
923 *
924 * @IFLA_BRPORT_MULTICAST_ROUTER
925 * Configure the port's multicast router presence. A port with
926 * a multicast router will receive all multicast traffic.
927 * The valid values are:
928 *
929 * * 0 disable multicast routers on this port
930 * * 1 let the system detect the presence of routers (default)
931 * * 2 permanently enable multicast traffic forwarding on this port
932 * * 3 enable multicast routers temporarily on this port, not depending
933 * on incoming queries.
934 *
935 * @IFLA_BRPORT_PAD
936 *
937 * @IFLA_BRPORT_MCAST_FLOOD
938 * Controls whether a given port will flood multicast traffic for which
939 * there is no MDB entry. By default this flag is on.
940 *
941 * @IFLA_BRPORT_MCAST_TO_UCAST
942 * Controls whether a given port will replicate packets using unicast
943 * instead of multicast. By default this flag is off.
944 *
945 * This is done by copying the packet per host and changing the multicast
946 * destination MAC to a unicast one accordingly.
947 *
948 * *mcast_to_unicast* works on top of the multicast snooping feature of the
949 * bridge. Which means unicast copies are only delivered to hosts which
950 * are interested in unicast and signaled this via IGMP/MLD reports previously.
951 *
952 * This feature is intended for interface types which have a more reliable
953 * and/or efficient way to deliver unicast packets than broadcast ones
954 * (e.g. WiFi).
955 *
956 * However, it should only be enabled on interfaces where no IGMPv2/MLDv1
957 * report suppression takes place. IGMP/MLD report suppression issue is
958 * usually overcome by the network daemon (supplicant) enabling AP isolation
959 * and by that separating all STAs.
960 *
961 * Delivery of STA-to-STA IP multicast is made possible again by enabling
962 * and utilizing the bridge hairpin mode, which considers the incoming port
963 * as a potential outgoing port, too (see *BRIDGE_MODE_HAIRPIN* option).
964 * Hairpin mode is performed after multicast snooping, therefore leading
965 * to only deliver reports to STAs running a multicast router.
966 *
967 * @IFLA_BRPORT_VLAN_TUNNEL
968 * Controls whether vlan to tunnel mapping is enabled on the port.
969 * By default this flag is off.
970 *
971 * @IFLA_BRPORT_BCAST_FLOOD
972 * Controls flooding of broadcast traffic on the given port. By default
973 * this flag is on.
974 *
975 * @IFLA_BRPORT_GROUP_FWD_MASK
976 * Set the group forward mask. This is a bitmask that is applied to
977 * decide whether to forward incoming frames destined to link-local
978 * addresses. The addresses of the form are 01:80:C2:00:00:0X (defaults
979 * to 0, which means the bridge does not forward any link-local frames
980 * coming on this port).
981 *
982 * @IFLA_BRPORT_NEIGH_SUPPRESS
983 * Controls whether neighbor discovery (arp and nd) proxy and suppression
984 * is enabled on the port. By default this flag is off.
985 *
986 * @IFLA_BRPORT_ISOLATED
987 * Controls whether a given port will be isolated, which means it will be
988 * able to communicate with non-isolated ports only. By default this
989 * flag is off.
990 *
991 * @IFLA_BRPORT_BACKUP_PORT
992 * Set a backup port. If the port loses carrier all traffic will be
993 * redirected to the configured backup port. Set the value to 0 to disable
994 * it.
995 *
996 * @IFLA_BRPORT_MRP_RING_OPEN
997 *
998 * @IFLA_BRPORT_MRP_IN_OPEN
999 *
1000 * @IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT
1001 * The number of per-port EHT hosts limit. The default value is 512.
1002 * Setting to 0 is not allowed.
1003 *
1004 * @IFLA_BRPORT_MCAST_EHT_HOSTS_CNT
1005 * The current number of tracked hosts, read only.
1006 *
1007 * @IFLA_BRPORT_LOCKED
1008 * Controls whether a port will be locked, meaning that hosts behind the
1009 * port will not be able to communicate through the port unless an FDB
1010 * entry with the unit's MAC address is in the FDB. The common use case is
1011 * that hosts are allowed access through authentication with the IEEE 802.1X
1012 * protocol or based on whitelists. By default this flag is off.
1013 *
1014 * Please note that secure 802.1X deployments should always use the
1015 * *BR_BOOLOPT_NO_LL_LEARN* flag, to not permit the bridge to populate its
1016 * FDB based on link-local (EAPOL) traffic received on the port.
1017 *
1018 * @IFLA_BRPORT_MAB
1019 * Controls whether a port will use MAC Authentication Bypass (MAB), a
1020 * technique through which select MAC addresses may be allowed on a locked
1021 * port, without using 802.1X authentication. Packets with an unknown source
1022 * MAC address generates a "locked" FDB entry on the incoming bridge port.
1023 * The common use case is for user space to react to these bridge FDB
1024 * notifications and optionally replace the locked FDB entry with a normal
1025 * one, allowing traffic to pass for whitelisted MAC addresses.
1026 *
1027 * Setting this flag also requires *IFLA_BRPORT_LOCKED* and
1028 * *IFLA_BRPORT_LEARNING*. *IFLA_BRPORT_LOCKED* ensures that unauthorized
1029 * data packets are dropped, and *IFLA_BRPORT_LEARNING* allows the dynamic
1030 * FDB entries installed by user space (as replacements for the locked FDB
1031 * entries) to be refreshed and/or aged out.
1032 *
1033 * @IFLA_BRPORT_MCAST_N_GROUPS
1034 *
1035 * @IFLA_BRPORT_MCAST_MAX_GROUPS
1036 * Sets the maximum number of MDB entries that can be registered for a
1037 * given port. Attempts to register more MDB entries at the port than this
1038 * limit allows will be rejected, whether they are done through netlink
1039 * (e.g. the bridge tool), or IGMP or MLD membership reports. Setting a
1040 * limit of 0 disables the limit. The default value is 0.
1041 *
1042 * @IFLA_BRPORT_NEIGH_VLAN_SUPPRESS
1043 * Controls whether neighbor discovery (arp and nd) proxy and suppression is
1044 * enabled for a given port. By default this flag is off.
1045 *
1046 * Note that this option only takes effect when *IFLA_BRPORT_NEIGH_SUPPRESS*
1047 * is enabled for a given port.
1048 *
1049 * @IFLA_BRPORT_BACKUP_NHID
1050 * The FDB nexthop object ID to attach to packets being redirected to a
1051 * backup port that has VLAN tunnel mapping enabled (via the
1052 * *IFLA_BRPORT_VLAN_TUNNEL* option). Setting a value of 0 (default) has
1053 * the effect of not attaching any ID.
1054 */
1055enum {
1056 IFLA_BRPORT_UNSPEC,
1057 IFLA_BRPORT_STATE, /* Spanning tree state */
1058 IFLA_BRPORT_PRIORITY, /* " priority */
1059 IFLA_BRPORT_COST, /* " cost */
1060 IFLA_BRPORT_MODE, /* mode (hairpin) */
1061 IFLA_BRPORT_GUARD, /* bpdu guard */
1062 IFLA_BRPORT_PROTECT, /* root port protection */
1063 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
1064 IFLA_BRPORT_LEARNING, /* mac learning */
1065 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
1066 IFLA_BRPORT_PROXYARP, /* proxy ARP */
1067 IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
1068 IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
1069 IFLA_BRPORT_ROOT_ID, /* designated root */
1070 IFLA_BRPORT_BRIDGE_ID, /* designated bridge */
1071 IFLA_BRPORT_DESIGNATED_PORT,
1072 IFLA_BRPORT_DESIGNATED_COST,
1073 IFLA_BRPORT_ID,
1074 IFLA_BRPORT_NO,
1075 IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
1076 IFLA_BRPORT_CONFIG_PENDING,
1077 IFLA_BRPORT_MESSAGE_AGE_TIMER,
1078 IFLA_BRPORT_FORWARD_DELAY_TIMER,
1079 IFLA_BRPORT_HOLD_TIMER,
1080 IFLA_BRPORT_FLUSH,
1081 IFLA_BRPORT_MULTICAST_ROUTER,
1082 IFLA_BRPORT_PAD,
1083 IFLA_BRPORT_MCAST_FLOOD,
1084 IFLA_BRPORT_MCAST_TO_UCAST,
1085 IFLA_BRPORT_VLAN_TUNNEL,
1086 IFLA_BRPORT_BCAST_FLOOD,
1087 IFLA_BRPORT_GROUP_FWD_MASK,
1088 IFLA_BRPORT_NEIGH_SUPPRESS,
1089 IFLA_BRPORT_ISOLATED,
1090 IFLA_BRPORT_BACKUP_PORT,
1091 IFLA_BRPORT_MRP_RING_OPEN,
1092 IFLA_BRPORT_MRP_IN_OPEN,
1093 IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
1094 IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
1095 IFLA_BRPORT_LOCKED,
1096 IFLA_BRPORT_MAB,
1097 IFLA_BRPORT_MCAST_N_GROUPS,
1098 IFLA_BRPORT_MCAST_MAX_GROUPS,
1099 IFLA_BRPORT_NEIGH_VLAN_SUPPRESS,
1100 IFLA_BRPORT_BACKUP_NHID,
1101 __IFLA_BRPORT_MAX
1102};
1103#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
1104
1105struct ifla_cacheinfo {
1106 __u32 max_reasm_len;
1107 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
1108 __u32 reachable_time;
1109 __u32 retrans_time;
1110};
1111
1112enum {
1113 IFLA_INFO_UNSPEC,
1114 IFLA_INFO_KIND,
1115 IFLA_INFO_DATA,
1116 IFLA_INFO_XSTATS,
1117 IFLA_INFO_SLAVE_KIND,
1118 IFLA_INFO_SLAVE_DATA,
1119 __IFLA_INFO_MAX,
1120};
1121
1122#define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
1123
1124/* VLAN section */
1125
1126enum {
1127 IFLA_VLAN_UNSPEC,
1128 IFLA_VLAN_ID,
1129 IFLA_VLAN_FLAGS,
1130 IFLA_VLAN_EGRESS_QOS,
1131 IFLA_VLAN_INGRESS_QOS,
1132 IFLA_VLAN_PROTOCOL,
1133 __IFLA_VLAN_MAX,
1134};
1135
1136#define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
1137
1138struct ifla_vlan_flags {
1139 __u32 flags;
1140 __u32 mask;
1141};
1142
1143enum {
1144 IFLA_VLAN_QOS_UNSPEC,
1145 IFLA_VLAN_QOS_MAPPING,
1146 __IFLA_VLAN_QOS_MAX
1147};
1148
1149#define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
1150
1151struct ifla_vlan_qos_mapping {
1152 __u32 from;
1153 __u32 to;
1154};
1155
1156/* MACVLAN section */
1157enum {
1158 IFLA_MACVLAN_UNSPEC,
1159 IFLA_MACVLAN_MODE,
1160 IFLA_MACVLAN_FLAGS,
1161 IFLA_MACVLAN_MACADDR_MODE,
1162 IFLA_MACVLAN_MACADDR,
1163 IFLA_MACVLAN_MACADDR_DATA,
1164 IFLA_MACVLAN_MACADDR_COUNT,
1165 IFLA_MACVLAN_BC_QUEUE_LEN,
1166 IFLA_MACVLAN_BC_QUEUE_LEN_USED,
1167 IFLA_MACVLAN_BC_CUTOFF,
1168 __IFLA_MACVLAN_MAX,
1169};
1170
1171#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
1172
1173enum macvlan_mode {
1174 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
1175 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
1176 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
1177 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
1178 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */
1179};
1180
1181enum macvlan_macaddr_mode {
1182 MACVLAN_MACADDR_ADD,
1183 MACVLAN_MACADDR_DEL,
1184 MACVLAN_MACADDR_FLUSH,
1185 MACVLAN_MACADDR_SET,
1186};
1187
1188#define MACVLAN_FLAG_NOPROMISC 1
1189#define MACVLAN_FLAG_NODST 2 /* skip dst macvlan if matching src macvlan */
1190
1191/* VRF section */
1192enum {
1193 IFLA_VRF_UNSPEC,
1194 IFLA_VRF_TABLE,
1195 __IFLA_VRF_MAX
1196};
1197
1198#define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
1199
1200enum {
1201 IFLA_VRF_PORT_UNSPEC,
1202 IFLA_VRF_PORT_TABLE,
1203 __IFLA_VRF_PORT_MAX
1204};
1205
1206#define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
1207
1208/* MACSEC section */
1209enum {
1210 IFLA_MACSEC_UNSPEC,
1211 IFLA_MACSEC_SCI,
1212 IFLA_MACSEC_PORT,
1213 IFLA_MACSEC_ICV_LEN,
1214 IFLA_MACSEC_CIPHER_SUITE,
1215 IFLA_MACSEC_WINDOW,
1216 IFLA_MACSEC_ENCODING_SA,
1217 IFLA_MACSEC_ENCRYPT,
1218 IFLA_MACSEC_PROTECT,
1219 IFLA_MACSEC_INC_SCI,
1220 IFLA_MACSEC_ES,
1221 IFLA_MACSEC_SCB,
1222 IFLA_MACSEC_REPLAY_PROTECT,
1223 IFLA_MACSEC_VALIDATION,
1224 IFLA_MACSEC_PAD,
1225 IFLA_MACSEC_OFFLOAD,
1226 __IFLA_MACSEC_MAX,
1227};
1228
1229#define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
1230
1231/* XFRM section */
1232enum {
1233 IFLA_XFRM_UNSPEC,
1234 IFLA_XFRM_LINK,
1235 IFLA_XFRM_IF_ID,
1236 IFLA_XFRM_COLLECT_METADATA,
1237 __IFLA_XFRM_MAX
1238};
1239
1240#define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
1241
1242enum macsec_validation_type {
1243 MACSEC_VALIDATE_DISABLED = 0,
1244 MACSEC_VALIDATE_CHECK = 1,
1245 MACSEC_VALIDATE_STRICT = 2,
1246 __MACSEC_VALIDATE_END,
1247 MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
1248};
1249
1250enum macsec_offload {
1251 MACSEC_OFFLOAD_OFF = 0,
1252 MACSEC_OFFLOAD_PHY = 1,
1253 MACSEC_OFFLOAD_MAC = 2,
1254 __MACSEC_OFFLOAD_END,
1255 MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1,
1256};
1257
1258/* IPVLAN section */
1259enum {
1260 IFLA_IPVLAN_UNSPEC,
1261 IFLA_IPVLAN_MODE,
1262 IFLA_IPVLAN_FLAGS,
1263 __IFLA_IPVLAN_MAX
1264};
1265
1266#define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
1267
1268enum ipvlan_mode {
1269 IPVLAN_MODE_L2 = 0,
1270 IPVLAN_MODE_L3,
1271 IPVLAN_MODE_L3S,
1272 IPVLAN_MODE_MAX
1273};
1274
1275#define IPVLAN_F_PRIVATE 0x01
1276#define IPVLAN_F_VEPA 0x02
1277
1278/* Tunnel RTM header */
1279struct tunnel_msg {
1280 __u8 family;
1281 __u8 flags;
1282 __u16 reserved2;
1283 __u32 ifindex;
1284};
1285
1286/* netkit section */
1287enum netkit_action {
1288 NETKIT_NEXT = -1,
1289 NETKIT_PASS = 0,
1290 NETKIT_DROP = 2,
1291 NETKIT_REDIRECT = 7,
1292};
1293
1294enum netkit_mode {
1295 NETKIT_L2,
1296 NETKIT_L3,
1297};
1298
1299/* NETKIT_SCRUB_NONE leaves clearing skb->{mark,priority} up to
1300 * the BPF program if attached. This also means the latter can
1301 * consume the two fields if they were populated earlier.
1302 *
1303 * NETKIT_SCRUB_DEFAULT zeroes skb->{mark,priority} fields before
1304 * invoking the attached BPF program when the peer device resides
1305 * in a different network namespace. This is the default behavior.
1306 */
1307enum netkit_scrub {
1308 NETKIT_SCRUB_NONE,
1309 NETKIT_SCRUB_DEFAULT,
1310};
1311
1312enum {
1313 IFLA_NETKIT_UNSPEC,
1314 IFLA_NETKIT_PEER_INFO,
1315 IFLA_NETKIT_PRIMARY,
1316 IFLA_NETKIT_POLICY,
1317 IFLA_NETKIT_PEER_POLICY,
1318 IFLA_NETKIT_MODE,
1319 IFLA_NETKIT_SCRUB,
1320 IFLA_NETKIT_PEER_SCRUB,
1321 IFLA_NETKIT_HEADROOM,
1322 IFLA_NETKIT_TAILROOM,
1323 __IFLA_NETKIT_MAX,
1324};
1325#define IFLA_NETKIT_MAX (__IFLA_NETKIT_MAX - 1)
1326
1327/* VXLAN section */
1328
1329/* include statistics in the dump */
1330#define TUNNEL_MSG_FLAG_STATS 0x01
1331
1332#define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS
1333
1334/* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */
1335enum {
1336 VNIFILTER_ENTRY_STATS_UNSPEC,
1337 VNIFILTER_ENTRY_STATS_RX_BYTES,
1338 VNIFILTER_ENTRY_STATS_RX_PKTS,
1339 VNIFILTER_ENTRY_STATS_RX_DROPS,
1340 VNIFILTER_ENTRY_STATS_RX_ERRORS,
1341 VNIFILTER_ENTRY_STATS_TX_BYTES,
1342 VNIFILTER_ENTRY_STATS_TX_PKTS,
1343 VNIFILTER_ENTRY_STATS_TX_DROPS,
1344 VNIFILTER_ENTRY_STATS_TX_ERRORS,
1345 VNIFILTER_ENTRY_STATS_PAD,
1346 __VNIFILTER_ENTRY_STATS_MAX
1347};
1348#define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1)
1349
1350enum {
1351 VXLAN_VNIFILTER_ENTRY_UNSPEC,
1352 VXLAN_VNIFILTER_ENTRY_START,
1353 VXLAN_VNIFILTER_ENTRY_END,
1354 VXLAN_VNIFILTER_ENTRY_GROUP,
1355 VXLAN_VNIFILTER_ENTRY_GROUP6,
1356 VXLAN_VNIFILTER_ENTRY_STATS,
1357 __VXLAN_VNIFILTER_ENTRY_MAX
1358};
1359#define VXLAN_VNIFILTER_ENTRY_MAX (__VXLAN_VNIFILTER_ENTRY_MAX - 1)
1360
1361enum {
1362 VXLAN_VNIFILTER_UNSPEC,
1363 VXLAN_VNIFILTER_ENTRY,
1364 __VXLAN_VNIFILTER_MAX
1365};
1366#define VXLAN_VNIFILTER_MAX (__VXLAN_VNIFILTER_MAX - 1)
1367
1368enum {
1369 IFLA_VXLAN_UNSPEC,
1370 IFLA_VXLAN_ID,
1371 IFLA_VXLAN_GROUP, /* group or remote address */
1372 IFLA_VXLAN_LINK,
1373 IFLA_VXLAN_LOCAL,
1374 IFLA_VXLAN_TTL,
1375 IFLA_VXLAN_TOS,
1376 IFLA_VXLAN_LEARNING,
1377 IFLA_VXLAN_AGEING,
1378 IFLA_VXLAN_LIMIT,
1379 IFLA_VXLAN_PORT_RANGE, /* source port */
1380 IFLA_VXLAN_PROXY,
1381 IFLA_VXLAN_RSC,
1382 IFLA_VXLAN_L2MISS,
1383 IFLA_VXLAN_L3MISS,
1384 IFLA_VXLAN_PORT, /* destination port */
1385 IFLA_VXLAN_GROUP6,
1386 IFLA_VXLAN_LOCAL6,
1387 IFLA_VXLAN_UDP_CSUM,
1388 IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
1389 IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
1390 IFLA_VXLAN_REMCSUM_TX,
1391 IFLA_VXLAN_REMCSUM_RX,
1392 IFLA_VXLAN_GBP,
1393 IFLA_VXLAN_REMCSUM_NOPARTIAL,
1394 IFLA_VXLAN_COLLECT_METADATA,
1395 IFLA_VXLAN_LABEL,
1396 IFLA_VXLAN_GPE,
1397 IFLA_VXLAN_TTL_INHERIT,
1398 IFLA_VXLAN_DF,
1399 IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */
1400 IFLA_VXLAN_LOCALBYPASS,
1401 IFLA_VXLAN_LABEL_POLICY, /* IPv6 flow label policy; ifla_vxlan_label_policy */
1402 IFLA_VXLAN_RESERVED_BITS,
1403 IFLA_VXLAN_MC_ROUTE,
1404 __IFLA_VXLAN_MAX
1405};
1406#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
1407
1408struct ifla_vxlan_port_range {
1409 __be16 low;
1410 __be16 high;
1411};
1412
1413enum ifla_vxlan_df {
1414 VXLAN_DF_UNSET = 0,
1415 VXLAN_DF_SET,
1416 VXLAN_DF_INHERIT,
1417 __VXLAN_DF_END,
1418 VXLAN_DF_MAX = __VXLAN_DF_END - 1,
1419};
1420
1421enum ifla_vxlan_label_policy {
1422 VXLAN_LABEL_FIXED = 0,
1423 VXLAN_LABEL_INHERIT = 1,
1424 __VXLAN_LABEL_END,
1425 VXLAN_LABEL_MAX = __VXLAN_LABEL_END - 1,
1426};
1427
1428/* GENEVE section */
1429enum {
1430 IFLA_GENEVE_UNSPEC,
1431 IFLA_GENEVE_ID,
1432 IFLA_GENEVE_REMOTE,
1433 IFLA_GENEVE_TTL,
1434 IFLA_GENEVE_TOS,
1435 IFLA_GENEVE_PORT, /* destination port */
1436 IFLA_GENEVE_COLLECT_METADATA,
1437 IFLA_GENEVE_REMOTE6,
1438 IFLA_GENEVE_UDP_CSUM,
1439 IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
1440 IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
1441 IFLA_GENEVE_LABEL,
1442 IFLA_GENEVE_TTL_INHERIT,
1443 IFLA_GENEVE_DF,
1444 IFLA_GENEVE_INNER_PROTO_INHERIT,
1445 IFLA_GENEVE_PORT_RANGE,
1446 __IFLA_GENEVE_MAX
1447};
1448#define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
1449
1450enum ifla_geneve_df {
1451 GENEVE_DF_UNSET = 0,
1452 GENEVE_DF_SET,
1453 GENEVE_DF_INHERIT,
1454 __GENEVE_DF_END,
1455 GENEVE_DF_MAX = __GENEVE_DF_END - 1,
1456};
1457
1458struct ifla_geneve_port_range {
1459 __be16 low;
1460 __be16 high;
1461};
1462
1463/* Bareudp section */
1464enum {
1465 IFLA_BAREUDP_UNSPEC,
1466 IFLA_BAREUDP_PORT,
1467 IFLA_BAREUDP_ETHERTYPE,
1468 IFLA_BAREUDP_SRCPORT_MIN,
1469 IFLA_BAREUDP_MULTIPROTO_MODE,
1470 __IFLA_BAREUDP_MAX
1471};
1472
1473#define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1)
1474
1475/* PPP section */
1476enum {
1477 IFLA_PPP_UNSPEC,
1478 IFLA_PPP_DEV_FD,
1479 __IFLA_PPP_MAX
1480};
1481#define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
1482
1483/* GTP section */
1484
1485enum ifla_gtp_role {
1486 GTP_ROLE_GGSN = 0,
1487 GTP_ROLE_SGSN,
1488};
1489
1490enum {
1491 IFLA_GTP_UNSPEC,
1492 IFLA_GTP_FD0,
1493 IFLA_GTP_FD1,
1494 IFLA_GTP_PDP_HASHSIZE,
1495 IFLA_GTP_ROLE,
1496 IFLA_GTP_CREATE_SOCKETS,
1497 IFLA_GTP_RESTART_COUNT,
1498 IFLA_GTP_LOCAL,
1499 IFLA_GTP_LOCAL6,
1500 __IFLA_GTP_MAX,
1501};
1502#define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
1503
1504/* Bonding section */
1505
1506enum {
1507 IFLA_BOND_UNSPEC,
1508 IFLA_BOND_MODE,
1509 IFLA_BOND_ACTIVE_SLAVE,
1510 IFLA_BOND_MIIMON,
1511 IFLA_BOND_UPDELAY,
1512 IFLA_BOND_DOWNDELAY,
1513 IFLA_BOND_USE_CARRIER,
1514 IFLA_BOND_ARP_INTERVAL,
1515 IFLA_BOND_ARP_IP_TARGET,
1516 IFLA_BOND_ARP_VALIDATE,
1517 IFLA_BOND_ARP_ALL_TARGETS,
1518 IFLA_BOND_PRIMARY,
1519 IFLA_BOND_PRIMARY_RESELECT,
1520 IFLA_BOND_FAIL_OVER_MAC,
1521 IFLA_BOND_XMIT_HASH_POLICY,
1522 IFLA_BOND_RESEND_IGMP,
1523 IFLA_BOND_NUM_PEER_NOTIF,
1524 IFLA_BOND_ALL_SLAVES_ACTIVE,
1525 IFLA_BOND_MIN_LINKS,
1526 IFLA_BOND_LP_INTERVAL,
1527 IFLA_BOND_PACKETS_PER_SLAVE,
1528 IFLA_BOND_AD_LACP_RATE,
1529 IFLA_BOND_AD_SELECT,
1530 IFLA_BOND_AD_INFO,
1531 IFLA_BOND_AD_ACTOR_SYS_PRIO,
1532 IFLA_BOND_AD_USER_PORT_KEY,
1533 IFLA_BOND_AD_ACTOR_SYSTEM,
1534 IFLA_BOND_TLB_DYNAMIC_LB,
1535 IFLA_BOND_PEER_NOTIF_DELAY,
1536 IFLA_BOND_AD_LACP_ACTIVE,
1537 IFLA_BOND_MISSED_MAX,
1538 IFLA_BOND_NS_IP6_TARGET,
1539 IFLA_BOND_COUPLED_CONTROL,
1540 IFLA_BOND_BROADCAST_NEIGH,
1541 __IFLA_BOND_MAX,
1542};
1543
1544#define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
1545
1546enum {
1547 IFLA_BOND_AD_INFO_UNSPEC,
1548 IFLA_BOND_AD_INFO_AGGREGATOR,
1549 IFLA_BOND_AD_INFO_NUM_PORTS,
1550 IFLA_BOND_AD_INFO_ACTOR_KEY,
1551 IFLA_BOND_AD_INFO_PARTNER_KEY,
1552 IFLA_BOND_AD_INFO_PARTNER_MAC,
1553 __IFLA_BOND_AD_INFO_MAX,
1554};
1555
1556#define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
1557
1558enum {
1559 IFLA_BOND_SLAVE_UNSPEC,
1560 IFLA_BOND_SLAVE_STATE,
1561 IFLA_BOND_SLAVE_MII_STATUS,
1562 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
1563 IFLA_BOND_SLAVE_PERM_HWADDR,
1564 IFLA_BOND_SLAVE_QUEUE_ID,
1565 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
1566 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
1567 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
1568 IFLA_BOND_SLAVE_PRIO,
1569 IFLA_BOND_SLAVE_ACTOR_PORT_PRIO,
1570 __IFLA_BOND_SLAVE_MAX,
1571};
1572
1573#define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1)
1574
1575/* SR-IOV virtual function management section */
1576
1577enum {
1578 IFLA_VF_INFO_UNSPEC,
1579 IFLA_VF_INFO,
1580 __IFLA_VF_INFO_MAX,
1581};
1582
1583#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
1584
1585enum {
1586 IFLA_VF_UNSPEC,
1587 IFLA_VF_MAC, /* Hardware queue specific attributes */
1588 IFLA_VF_VLAN, /* VLAN ID and QoS */
1589 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */
1590 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
1591 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
1592 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */
1593 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query
1594 * on/off switch
1595 */
1596 IFLA_VF_STATS, /* network device statistics */
1597 IFLA_VF_TRUST, /* Trust VF */
1598 IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */
1599 IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */
1600 IFLA_VF_VLAN_LIST, /* nested list of vlans, option for QinQ */
1601 IFLA_VF_BROADCAST, /* VF broadcast */
1602 __IFLA_VF_MAX,
1603};
1604
1605#define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
1606
1607struct ifla_vf_mac {
1608 __u32 vf;
1609 __u8 mac[32]; /* MAX_ADDR_LEN */
1610};
1611
1612struct ifla_vf_broadcast {
1613 __u8 broadcast[32];
1614};
1615
1616struct ifla_vf_vlan {
1617 __u32 vf;
1618 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
1619 __u32 qos;
1620};
1621
1622enum {
1623 IFLA_VF_VLAN_INFO_UNSPEC,
1624 IFLA_VF_VLAN_INFO, /* VLAN ID, QoS and VLAN protocol */
1625 __IFLA_VF_VLAN_INFO_MAX,
1626};
1627
1628#define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
1629#define MAX_VLAN_LIST_LEN 1
1630
1631struct ifla_vf_vlan_info {
1632 __u32 vf;
1633 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
1634 __u32 qos;
1635 __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
1636};
1637
1638struct ifla_vf_tx_rate {
1639 __u32 vf;
1640 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
1641};
1642
1643struct ifla_vf_rate {
1644 __u32 vf;
1645 __u32 min_tx_rate; /* Min Bandwidth in Mbps */
1646 __u32 max_tx_rate; /* Max Bandwidth in Mbps */
1647};
1648
1649struct ifla_vf_spoofchk {
1650 __u32 vf;
1651 __u32 setting;
1652};
1653
1654struct ifla_vf_guid {
1655 __u32 vf;
1656 __u64 guid;
1657};
1658
1659enum {
1660 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
1661 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
1662 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
1663 __IFLA_VF_LINK_STATE_MAX,
1664};
1665
1666struct ifla_vf_link_state {
1667 __u32 vf;
1668 __u32 link_state;
1669};
1670
1671struct ifla_vf_rss_query_en {
1672 __u32 vf;
1673 __u32 setting;
1674};
1675
1676enum {
1677 IFLA_VF_STATS_RX_PACKETS,
1678 IFLA_VF_STATS_TX_PACKETS,
1679 IFLA_VF_STATS_RX_BYTES,
1680 IFLA_VF_STATS_TX_BYTES,
1681 IFLA_VF_STATS_BROADCAST,
1682 IFLA_VF_STATS_MULTICAST,
1683 IFLA_VF_STATS_PAD,
1684 IFLA_VF_STATS_RX_DROPPED,
1685 IFLA_VF_STATS_TX_DROPPED,
1686 __IFLA_VF_STATS_MAX,
1687};
1688
1689#define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
1690
1691struct ifla_vf_trust {
1692 __u32 vf;
1693 __u32 setting;
1694};
1695
1696/* VF ports management section
1697 *
1698 * Nested layout of set/get msg is:
1699 *
1700 * [IFLA_NUM_VF]
1701 * [IFLA_VF_PORTS]
1702 * [IFLA_VF_PORT]
1703 * [IFLA_PORT_*], ...
1704 * [IFLA_VF_PORT]
1705 * [IFLA_PORT_*], ...
1706 * ...
1707 * [IFLA_PORT_SELF]
1708 * [IFLA_PORT_*], ...
1709 */
1710
1711enum {
1712 IFLA_VF_PORT_UNSPEC,
1713 IFLA_VF_PORT, /* nest */
1714 __IFLA_VF_PORT_MAX,
1715};
1716
1717#define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
1718
1719enum {
1720 IFLA_PORT_UNSPEC,
1721 IFLA_PORT_VF, /* __u32 */
1722 IFLA_PORT_PROFILE, /* string */
1723 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
1724 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
1725 IFLA_PORT_HOST_UUID, /* binary UUID */
1726 IFLA_PORT_REQUEST, /* __u8 */
1727 IFLA_PORT_RESPONSE, /* __u16, output only */
1728 __IFLA_PORT_MAX,
1729};
1730
1731#define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
1732
1733#define PORT_PROFILE_MAX 40
1734#define PORT_UUID_MAX 16
1735#define PORT_SELF_VF -1
1736
1737enum {
1738 PORT_REQUEST_PREASSOCIATE = 0,
1739 PORT_REQUEST_PREASSOCIATE_RR,
1740 PORT_REQUEST_ASSOCIATE,
1741 PORT_REQUEST_DISASSOCIATE,
1742};
1743
1744enum {
1745 PORT_VDP_RESPONSE_SUCCESS = 0,
1746 PORT_VDP_RESPONSE_INVALID_FORMAT,
1747 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
1748 PORT_VDP_RESPONSE_UNUSED_VTID,
1749 PORT_VDP_RESPONSE_VTID_VIOLATION,
1750 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
1751 PORT_VDP_RESPONSE_OUT_OF_SYNC,
1752 /* 0x08-0xFF reserved for future VDP use */
1753 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
1754 PORT_PROFILE_RESPONSE_INPROGRESS,
1755 PORT_PROFILE_RESPONSE_INVALID,
1756 PORT_PROFILE_RESPONSE_BADSTATE,
1757 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
1758 PORT_PROFILE_RESPONSE_ERROR,
1759};
1760
1761struct ifla_port_vsi {
1762 __u8 vsi_mgr_id;
1763 __u8 vsi_type_id[3];
1764 __u8 vsi_type_version;
1765 __u8 pad[3];
1766};
1767
1768
1769/* IPoIB section */
1770
1771enum {
1772 IFLA_IPOIB_UNSPEC,
1773 IFLA_IPOIB_PKEY,
1774 IFLA_IPOIB_MODE,
1775 IFLA_IPOIB_UMCAST,
1776 __IFLA_IPOIB_MAX
1777};
1778
1779enum {
1780 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
1781 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
1782};
1783
1784#define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
1785
1786
1787/* HSR/PRP section, both uses same interface */
1788
1789/* Different redundancy protocols for hsr device */
1790enum {
1791 HSR_PROTOCOL_HSR,
1792 HSR_PROTOCOL_PRP,
1793 HSR_PROTOCOL_MAX,
1794};
1795
1796enum {
1797 IFLA_HSR_UNSPEC,
1798 IFLA_HSR_SLAVE1,
1799 IFLA_HSR_SLAVE2,
1800 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
1801 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
1802 IFLA_HSR_SEQ_NR,
1803 IFLA_HSR_VERSION, /* HSR version */
1804 IFLA_HSR_PROTOCOL, /* Indicate different protocol than
1805 * HSR. For example PRP.
1806 */
1807 IFLA_HSR_INTERLINK, /* HSR interlink network device */
1808 __IFLA_HSR_MAX,
1809};
1810
1811#define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
1812
1813/* STATS section */
1814
1815struct if_stats_msg {
1816 __u8 family;
1817 __u8 pad1;
1818 __u16 pad2;
1819 __u32 ifindex;
1820 __u32 filter_mask;
1821};
1822
1823/* A stats attribute can be netdev specific or a global stat.
1824 * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
1825 */
1826enum {
1827 IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
1828 IFLA_STATS_LINK_64,
1829 IFLA_STATS_LINK_XSTATS,
1830 IFLA_STATS_LINK_XSTATS_SLAVE,
1831 IFLA_STATS_LINK_OFFLOAD_XSTATS,
1832 IFLA_STATS_AF_SPEC,
1833 __IFLA_STATS_MAX,
1834};
1835
1836#define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
1837
1838#define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1))
1839
1840enum {
1841 IFLA_STATS_GETSET_UNSPEC,
1842 IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with
1843 * a filter mask for the corresponding group.
1844 */
1845 IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */
1846 __IFLA_STATS_GETSET_MAX,
1847};
1848
1849#define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1)
1850
1851/* These are embedded into IFLA_STATS_LINK_XSTATS:
1852 * [IFLA_STATS_LINK_XSTATS]
1853 * -> [LINK_XSTATS_TYPE_xxx]
1854 * -> [rtnl link type specific attributes]
1855 */
1856enum {
1857 LINK_XSTATS_TYPE_UNSPEC,
1858 LINK_XSTATS_TYPE_BRIDGE,
1859 LINK_XSTATS_TYPE_BOND,
1860 __LINK_XSTATS_TYPE_MAX
1861};
1862#define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
1863
1864/* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
1865enum {
1866 IFLA_OFFLOAD_XSTATS_UNSPEC,
1867 IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
1868 IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */
1869 IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */
1870 __IFLA_OFFLOAD_XSTATS_MAX
1871};
1872#define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
1873
1874enum {
1875 IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC,
1876 IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */
1877 IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */
1878 __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX,
1879};
1880#define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \
1881 (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1)
1882
1883/* XDP section */
1884
1885#define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0)
1886#define XDP_FLAGS_SKB_MODE (1U << 1)
1887#define XDP_FLAGS_DRV_MODE (1U << 2)
1888#define XDP_FLAGS_HW_MODE (1U << 3)
1889#define XDP_FLAGS_REPLACE (1U << 4)
1890#define XDP_FLAGS_MODES (XDP_FLAGS_SKB_MODE | \
1891 XDP_FLAGS_DRV_MODE | \
1892 XDP_FLAGS_HW_MODE)
1893#define XDP_FLAGS_MASK (XDP_FLAGS_UPDATE_IF_NOEXIST | \
1894 XDP_FLAGS_MODES | XDP_FLAGS_REPLACE)
1895
1896/* These are stored into IFLA_XDP_ATTACHED on dump. */
1897enum {
1898 XDP_ATTACHED_NONE = 0,
1899 XDP_ATTACHED_DRV,
1900 XDP_ATTACHED_SKB,
1901 XDP_ATTACHED_HW,
1902 XDP_ATTACHED_MULTI,
1903};
1904
1905enum {
1906 IFLA_XDP_UNSPEC,
1907 IFLA_XDP_FD,
1908 IFLA_XDP_ATTACHED,
1909 IFLA_XDP_FLAGS,
1910 IFLA_XDP_PROG_ID,
1911 IFLA_XDP_DRV_PROG_ID,
1912 IFLA_XDP_SKB_PROG_ID,
1913 IFLA_XDP_HW_PROG_ID,
1914 IFLA_XDP_EXPECTED_FD,
1915 __IFLA_XDP_MAX,
1916};
1917
1918#define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
1919
1920enum {
1921 IFLA_EVENT_NONE,
1922 IFLA_EVENT_REBOOT, /* internal reset / reboot */
1923 IFLA_EVENT_FEATURES, /* change in offload features */
1924 IFLA_EVENT_BONDING_FAILOVER, /* change in active slave */
1925 IFLA_EVENT_NOTIFY_PEERS, /* re-sent grat. arp/ndisc */
1926 IFLA_EVENT_IGMP_RESEND, /* re-sent IGMP JOIN */
1927 IFLA_EVENT_BONDING_OPTIONS, /* change in bonding options */
1928};
1929
1930/* tun section */
1931
1932enum {
1933 IFLA_TUN_UNSPEC,
1934 IFLA_TUN_OWNER,
1935 IFLA_TUN_GROUP,
1936 IFLA_TUN_TYPE,
1937 IFLA_TUN_PI,
1938 IFLA_TUN_VNET_HDR,
1939 IFLA_TUN_PERSIST,
1940 IFLA_TUN_MULTI_QUEUE,
1941 IFLA_TUN_NUM_QUEUES,
1942 IFLA_TUN_NUM_DISABLED_QUEUES,
1943 __IFLA_TUN_MAX,
1944};
1945
1946#define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
1947
1948/* rmnet section */
1949
1950#define RMNET_FLAGS_INGRESS_DEAGGREGATION (1U << 0)
1951#define RMNET_FLAGS_INGRESS_MAP_COMMANDS (1U << 1)
1952#define RMNET_FLAGS_INGRESS_MAP_CKSUMV4 (1U << 2)
1953#define RMNET_FLAGS_EGRESS_MAP_CKSUMV4 (1U << 3)
1954#define RMNET_FLAGS_INGRESS_MAP_CKSUMV5 (1U << 4)
1955#define RMNET_FLAGS_EGRESS_MAP_CKSUMV5 (1U << 5)
1956
1957enum {
1958 IFLA_RMNET_UNSPEC,
1959 IFLA_RMNET_MUX_ID,
1960 IFLA_RMNET_FLAGS,
1961 __IFLA_RMNET_MAX,
1962};
1963
1964#define IFLA_RMNET_MAX (__IFLA_RMNET_MAX - 1)
1965
1966struct ifla_rmnet_flags {
1967 __u32 flags;
1968 __u32 mask;
1969};
1970
1971/* MCTP section */
1972
1973enum {
1974 IFLA_MCTP_UNSPEC,
1975 IFLA_MCTP_NET,
1976 IFLA_MCTP_PHYS_BINDING,
1977 __IFLA_MCTP_MAX,
1978};
1979
1980#define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1)
1981
1982/* DSA section */
1983
1984enum {
1985 IFLA_DSA_UNSPEC,
1986 IFLA_DSA_CONDUIT,
1987 /* Deprecated, use IFLA_DSA_CONDUIT instead */
1988 IFLA_DSA_MASTER = IFLA_DSA_CONDUIT,
1989 __IFLA_DSA_MAX,
1990};
1991
1992#define IFLA_DSA_MAX (__IFLA_DSA_MAX - 1)
1993
1994/* OVPN section */
1995
1996enum ovpn_mode {
1997 OVPN_MODE_P2P,
1998 OVPN_MODE_MP,
1999};
2000
2001enum {
2002 IFLA_OVPN_UNSPEC,
2003 IFLA_OVPN_MODE,
2004 __IFLA_OVPN_MAX,
2005};
2006
2007#define IFLA_OVPN_MAX (__IFLA_OVPN_MAX - 1)
2008
2009#endif /* _UAPI_LINUX_IF_LINK_H */
2010