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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 */
9 struct 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 struct rtnl_link_stats64 {
216 	__u64	rx_packets;
217 	__u64	tx_packets;
218 	__u64	rx_bytes;
219 	__u64	tx_bytes;
220 	__u64	rx_errors;
221 	__u64	tx_errors;
222 	__u64	rx_dropped;
223 	__u64	tx_dropped;
224 	__u64	multicast;
225 	__u64	collisions;
226 
227 	/* detailed rx_errors: */
228 	__u64	rx_length_errors;
229 	__u64	rx_over_errors;
230 	__u64	rx_crc_errors;
231 	__u64	rx_frame_errors;
232 	__u64	rx_fifo_errors;
233 	__u64	rx_missed_errors;
234 
235 	/* detailed tx_errors */
236 	__u64	tx_aborted_errors;
237 	__u64	tx_carrier_errors;
238 	__u64	tx_fifo_errors;
239 	__u64	tx_heartbeat_errors;
240 	__u64	tx_window_errors;
241 
242 	/* for cslip etc */
243 	__u64	rx_compressed;
244 	__u64	tx_compressed;
245 	__u64	rx_nohandler;
246 };
247 
248 /* The struct should be in sync with struct ifmap */
249 struct rtnl_link_ifmap {
250 	__u64	mem_start;
251 	__u64	mem_end;
252 	__u64	base_addr;
253 	__u16	irq;
254 	__u8	dma;
255 	__u8	port;
256 };
257 
258 /*
259  * IFLA_AF_SPEC
260  *   Contains nested attributes for address family specific attributes.
261  *   Each address family may create a attribute with the address family
262  *   number as type and create its own attribute structure in it.
263  *
264  *   Example:
265  *   [IFLA_AF_SPEC] = {
266  *       [AF_INET] = {
267  *           [IFLA_INET_CONF] = ...,
268  *       },
269  *       [AF_INET6] = {
270  *           [IFLA_INET6_FLAGS] = ...,
271  *           [IFLA_INET6_CONF] = ...,
272  *       }
273  *   }
274  */
275 
276 enum {
277 	IFLA_UNSPEC,
278 	IFLA_ADDRESS,
279 	IFLA_BROADCAST,
280 	IFLA_IFNAME,
281 	IFLA_MTU,
282 	IFLA_LINK,
283 	IFLA_QDISC,
284 	IFLA_STATS,
285 	IFLA_COST,
286 #define IFLA_COST IFLA_COST
287 	IFLA_PRIORITY,
288 #define IFLA_PRIORITY IFLA_PRIORITY
289 	IFLA_MASTER,
290 #define IFLA_MASTER IFLA_MASTER
291 	IFLA_WIRELESS,		/* Wireless Extension event - see wireless.h */
292 #define IFLA_WIRELESS IFLA_WIRELESS
293 	IFLA_PROTINFO,		/* Protocol specific information for a link */
294 #define IFLA_PROTINFO IFLA_PROTINFO
295 	IFLA_TXQLEN,
296 #define IFLA_TXQLEN IFLA_TXQLEN
297 	IFLA_MAP,
298 #define IFLA_MAP IFLA_MAP
299 	IFLA_WEIGHT,
300 #define IFLA_WEIGHT IFLA_WEIGHT
301 	IFLA_OPERSTATE,
302 	IFLA_LINKMODE,
303 	IFLA_LINKINFO,
304 #define IFLA_LINKINFO IFLA_LINKINFO
305 	IFLA_NET_NS_PID,
306 	IFLA_IFALIAS,
307 	IFLA_NUM_VF,		/* Number of VFs if device is SR-IOV PF */
308 	IFLA_VFINFO_LIST,
309 	IFLA_STATS64,
310 	IFLA_VF_PORTS,
311 	IFLA_PORT_SELF,
312 	IFLA_AF_SPEC,
313 	IFLA_GROUP,		/* Group the device belongs to */
314 	IFLA_NET_NS_FD,
315 	IFLA_EXT_MASK,		/* Extended info mask, VFs, etc */
316 	IFLA_PROMISCUITY,	/* Promiscuity count: > 0 means acts PROMISC */
317 #define IFLA_PROMISCUITY IFLA_PROMISCUITY
318 	IFLA_NUM_TX_QUEUES,
319 	IFLA_NUM_RX_QUEUES,
320 	IFLA_CARRIER,
321 	IFLA_PHYS_PORT_ID,
322 	IFLA_CARRIER_CHANGES,
323 	IFLA_PHYS_SWITCH_ID,
324 	IFLA_LINK_NETNSID,
325 	IFLA_PHYS_PORT_NAME,
326 	IFLA_PROTO_DOWN,
327 	IFLA_GSO_MAX_SEGS,
328 	IFLA_GSO_MAX_SIZE,
329 	IFLA_PAD,
330 	IFLA_XDP,
331 	IFLA_EVENT,
332 	IFLA_NEW_NETNSID,
333 	IFLA_IF_NETNSID,
334 	IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
335 	IFLA_CARRIER_UP_COUNT,
336 	IFLA_CARRIER_DOWN_COUNT,
337 	IFLA_NEW_IFINDEX,
338 	IFLA_MIN_MTU,
339 	IFLA_MAX_MTU,
340 	IFLA_PROP_LIST,
341 	IFLA_ALT_IFNAME, /* Alternative ifname */
342 	IFLA_PERM_ADDRESS,
343 	IFLA_PROTO_DOWN_REASON,
344 
345 	/* device (sysfs) name as parent, used instead
346 	 * of IFLA_LINK where there's no parent netdev
347 	 */
348 	IFLA_PARENT_DEV_NAME,
349 	IFLA_PARENT_DEV_BUS_NAME,
350 	IFLA_GRO_MAX_SIZE,
351 	IFLA_TSO_MAX_SIZE,
352 	IFLA_TSO_MAX_SEGS,
353 
354 	__IFLA_MAX
355 };
356 
357 
358 #define IFLA_MAX (__IFLA_MAX - 1)
359 
360 enum {
361 	IFLA_PROTO_DOWN_REASON_UNSPEC,
362 	IFLA_PROTO_DOWN_REASON_MASK,	/* u32, mask for reason bits */
363 	IFLA_PROTO_DOWN_REASON_VALUE,   /* u32, reason bit value */
364 
365 	__IFLA_PROTO_DOWN_REASON_CNT,
366 	IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1
367 };
368 
369 /* backwards compatibility for userspace */
370 #ifndef __KERNEL__
371 #define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
372 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
373 #endif
374 
375 enum {
376 	IFLA_INET_UNSPEC,
377 	IFLA_INET_CONF,
378 	__IFLA_INET_MAX,
379 };
380 
381 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
382 
383 /* ifi_flags.
384 
385    IFF_* flags.
386 
387    The only change is:
388    IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
389    more not changeable by user. They describe link media
390    characteristics and set by device driver.
391 
392    Comments:
393    - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
394    - If neither of these three flags are set;
395      the interface is NBMA.
396 
397    - IFF_MULTICAST does not mean anything special:
398    multicasts can be used on all not-NBMA links.
399    IFF_MULTICAST means that this media uses special encapsulation
400    for multicast frames. Apparently, all IFF_POINTOPOINT and
401    IFF_BROADCAST devices are able to use multicasts too.
402  */
403 
404 /* IFLA_LINK.
405    For usual devices it is equal ifi_index.
406    If it is a "virtual interface" (f.e. tunnel), ifi_link
407    can point to real physical interface (f.e. for bandwidth calculations),
408    or maybe 0, what means, that real media is unknown (usual
409    for IPIP tunnels, when route to endpoint is allowed to change)
410  */
411 
412 /* Subtype attributes for IFLA_PROTINFO */
413 enum {
414 	IFLA_INET6_UNSPEC,
415 	IFLA_INET6_FLAGS,	/* link flags			*/
416 	IFLA_INET6_CONF,	/* sysctl parameters		*/
417 	IFLA_INET6_STATS,	/* statistics			*/
418 	IFLA_INET6_MCAST,	/* MC things. What of them?	*/
419 	IFLA_INET6_CACHEINFO,	/* time values and max reasm size */
420 	IFLA_INET6_ICMP6STATS,	/* statistics (icmpv6)		*/
421 	IFLA_INET6_TOKEN,	/* device token			*/
422 	IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
423 	IFLA_INET6_RA_MTU,	/* mtu carried in the RA message */
424 	__IFLA_INET6_MAX
425 };
426 
427 #define IFLA_INET6_MAX	(__IFLA_INET6_MAX - 1)
428 
429 enum in6_addr_gen_mode {
430 	IN6_ADDR_GEN_MODE_EUI64,
431 	IN6_ADDR_GEN_MODE_NONE,
432 	IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
433 	IN6_ADDR_GEN_MODE_RANDOM,
434 };
435 
436 /* Bridge section */
437 
438 enum {
439 	IFLA_BR_UNSPEC,
440 	IFLA_BR_FORWARD_DELAY,
441 	IFLA_BR_HELLO_TIME,
442 	IFLA_BR_MAX_AGE,
443 	IFLA_BR_AGEING_TIME,
444 	IFLA_BR_STP_STATE,
445 	IFLA_BR_PRIORITY,
446 	IFLA_BR_VLAN_FILTERING,
447 	IFLA_BR_VLAN_PROTOCOL,
448 	IFLA_BR_GROUP_FWD_MASK,
449 	IFLA_BR_ROOT_ID,
450 	IFLA_BR_BRIDGE_ID,
451 	IFLA_BR_ROOT_PORT,
452 	IFLA_BR_ROOT_PATH_COST,
453 	IFLA_BR_TOPOLOGY_CHANGE,
454 	IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
455 	IFLA_BR_HELLO_TIMER,
456 	IFLA_BR_TCN_TIMER,
457 	IFLA_BR_TOPOLOGY_CHANGE_TIMER,
458 	IFLA_BR_GC_TIMER,
459 	IFLA_BR_GROUP_ADDR,
460 	IFLA_BR_FDB_FLUSH,
461 	IFLA_BR_MCAST_ROUTER,
462 	IFLA_BR_MCAST_SNOOPING,
463 	IFLA_BR_MCAST_QUERY_USE_IFADDR,
464 	IFLA_BR_MCAST_QUERIER,
465 	IFLA_BR_MCAST_HASH_ELASTICITY,
466 	IFLA_BR_MCAST_HASH_MAX,
467 	IFLA_BR_MCAST_LAST_MEMBER_CNT,
468 	IFLA_BR_MCAST_STARTUP_QUERY_CNT,
469 	IFLA_BR_MCAST_LAST_MEMBER_INTVL,
470 	IFLA_BR_MCAST_MEMBERSHIP_INTVL,
471 	IFLA_BR_MCAST_QUERIER_INTVL,
472 	IFLA_BR_MCAST_QUERY_INTVL,
473 	IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
474 	IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
475 	IFLA_BR_NF_CALL_IPTABLES,
476 	IFLA_BR_NF_CALL_IP6TABLES,
477 	IFLA_BR_NF_CALL_ARPTABLES,
478 	IFLA_BR_VLAN_DEFAULT_PVID,
479 	IFLA_BR_PAD,
480 	IFLA_BR_VLAN_STATS_ENABLED,
481 	IFLA_BR_MCAST_STATS_ENABLED,
482 	IFLA_BR_MCAST_IGMP_VERSION,
483 	IFLA_BR_MCAST_MLD_VERSION,
484 	IFLA_BR_VLAN_STATS_PER_PORT,
485 	IFLA_BR_MULTI_BOOLOPT,
486 	IFLA_BR_MCAST_QUERIER_STATE,
487 	__IFLA_BR_MAX,
488 };
489 
490 #define IFLA_BR_MAX	(__IFLA_BR_MAX - 1)
491 
492 struct ifla_bridge_id {
493 	__u8	prio[2];
494 	__u8	addr[6]; /* ETH_ALEN */
495 };
496 
497 enum {
498 	BRIDGE_MODE_UNSPEC,
499 	BRIDGE_MODE_HAIRPIN,
500 };
501 
502 enum {
503 	IFLA_BRPORT_UNSPEC,
504 	IFLA_BRPORT_STATE,	/* Spanning tree state     */
505 	IFLA_BRPORT_PRIORITY,	/* "             priority  */
506 	IFLA_BRPORT_COST,	/* "             cost      */
507 	IFLA_BRPORT_MODE,	/* mode (hairpin)          */
508 	IFLA_BRPORT_GUARD,	/* bpdu guard              */
509 	IFLA_BRPORT_PROTECT,	/* root port protection    */
510 	IFLA_BRPORT_FAST_LEAVE,	/* multicast fast leave    */
511 	IFLA_BRPORT_LEARNING,	/* mac learning */
512 	IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
513 	IFLA_BRPORT_PROXYARP,	/* proxy ARP */
514 	IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
515 	IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
516 	IFLA_BRPORT_ROOT_ID,	/* designated root */
517 	IFLA_BRPORT_BRIDGE_ID,	/* designated bridge */
518 	IFLA_BRPORT_DESIGNATED_PORT,
519 	IFLA_BRPORT_DESIGNATED_COST,
520 	IFLA_BRPORT_ID,
521 	IFLA_BRPORT_NO,
522 	IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
523 	IFLA_BRPORT_CONFIG_PENDING,
524 	IFLA_BRPORT_MESSAGE_AGE_TIMER,
525 	IFLA_BRPORT_FORWARD_DELAY_TIMER,
526 	IFLA_BRPORT_HOLD_TIMER,
527 	IFLA_BRPORT_FLUSH,
528 	IFLA_BRPORT_MULTICAST_ROUTER,
529 	IFLA_BRPORT_PAD,
530 	IFLA_BRPORT_MCAST_FLOOD,
531 	IFLA_BRPORT_MCAST_TO_UCAST,
532 	IFLA_BRPORT_VLAN_TUNNEL,
533 	IFLA_BRPORT_BCAST_FLOOD,
534 	IFLA_BRPORT_GROUP_FWD_MASK,
535 	IFLA_BRPORT_NEIGH_SUPPRESS,
536 	IFLA_BRPORT_ISOLATED,
537 	IFLA_BRPORT_BACKUP_PORT,
538 	IFLA_BRPORT_MRP_RING_OPEN,
539 	IFLA_BRPORT_MRP_IN_OPEN,
540 	IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
541 	IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
542 	__IFLA_BRPORT_MAX
543 };
544 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
545 
546 struct ifla_cacheinfo {
547 	__u32	max_reasm_len;
548 	__u32	tstamp;		/* ipv6InterfaceTable updated timestamp */
549 	__u32	reachable_time;
550 	__u32	retrans_time;
551 };
552 
553 enum {
554 	IFLA_INFO_UNSPEC,
555 	IFLA_INFO_KIND,
556 	IFLA_INFO_DATA,
557 	IFLA_INFO_XSTATS,
558 	IFLA_INFO_SLAVE_KIND,
559 	IFLA_INFO_SLAVE_DATA,
560 	__IFLA_INFO_MAX,
561 };
562 
563 #define IFLA_INFO_MAX	(__IFLA_INFO_MAX - 1)
564 
565 /* VLAN section */
566 
567 enum {
568 	IFLA_VLAN_UNSPEC,
569 	IFLA_VLAN_ID,
570 	IFLA_VLAN_FLAGS,
571 	IFLA_VLAN_EGRESS_QOS,
572 	IFLA_VLAN_INGRESS_QOS,
573 	IFLA_VLAN_PROTOCOL,
574 	__IFLA_VLAN_MAX,
575 };
576 
577 #define IFLA_VLAN_MAX	(__IFLA_VLAN_MAX - 1)
578 
579 struct ifla_vlan_flags {
580 	__u32	flags;
581 	__u32	mask;
582 };
583 
584 enum {
585 	IFLA_VLAN_QOS_UNSPEC,
586 	IFLA_VLAN_QOS_MAPPING,
587 	__IFLA_VLAN_QOS_MAX
588 };
589 
590 #define IFLA_VLAN_QOS_MAX	(__IFLA_VLAN_QOS_MAX - 1)
591 
592 struct ifla_vlan_qos_mapping {
593 	__u32 from;
594 	__u32 to;
595 };
596 
597 /* MACVLAN section */
598 enum {
599 	IFLA_MACVLAN_UNSPEC,
600 	IFLA_MACVLAN_MODE,
601 	IFLA_MACVLAN_FLAGS,
602 	IFLA_MACVLAN_MACADDR_MODE,
603 	IFLA_MACVLAN_MACADDR,
604 	IFLA_MACVLAN_MACADDR_DATA,
605 	IFLA_MACVLAN_MACADDR_COUNT,
606 	IFLA_MACVLAN_BC_QUEUE_LEN,
607 	IFLA_MACVLAN_BC_QUEUE_LEN_USED,
608 	IFLA_MACVLAN_BC_CUTOFF,
609 	__IFLA_MACVLAN_MAX,
610 };
611 
612 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
613 
614 enum macvlan_mode {
615 	MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
616 	MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
617 	MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
618 	MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
619 	MACVLAN_MODE_SOURCE  = 16,/* use source MAC address list to assign */
620 };
621 
622 enum macvlan_macaddr_mode {
623 	MACVLAN_MACADDR_ADD,
624 	MACVLAN_MACADDR_DEL,
625 	MACVLAN_MACADDR_FLUSH,
626 	MACVLAN_MACADDR_SET,
627 };
628 
629 #define MACVLAN_FLAG_NOPROMISC	1
630 #define MACVLAN_FLAG_NODST	2 /* skip dst macvlan if matching src macvlan */
631 
632 /* VRF section */
633 enum {
634 	IFLA_VRF_UNSPEC,
635 	IFLA_VRF_TABLE,
636 	__IFLA_VRF_MAX
637 };
638 
639 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
640 
641 enum {
642 	IFLA_VRF_PORT_UNSPEC,
643 	IFLA_VRF_PORT_TABLE,
644 	__IFLA_VRF_PORT_MAX
645 };
646 
647 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
648 
649 /* MACSEC section */
650 enum {
651 	IFLA_MACSEC_UNSPEC,
652 	IFLA_MACSEC_SCI,
653 	IFLA_MACSEC_PORT,
654 	IFLA_MACSEC_ICV_LEN,
655 	IFLA_MACSEC_CIPHER_SUITE,
656 	IFLA_MACSEC_WINDOW,
657 	IFLA_MACSEC_ENCODING_SA,
658 	IFLA_MACSEC_ENCRYPT,
659 	IFLA_MACSEC_PROTECT,
660 	IFLA_MACSEC_INC_SCI,
661 	IFLA_MACSEC_ES,
662 	IFLA_MACSEC_SCB,
663 	IFLA_MACSEC_REPLAY_PROTECT,
664 	IFLA_MACSEC_VALIDATION,
665 	IFLA_MACSEC_PAD,
666 	IFLA_MACSEC_OFFLOAD,
667 	__IFLA_MACSEC_MAX,
668 };
669 
670 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
671 
672 /* XFRM section */
673 enum {
674 	IFLA_XFRM_UNSPEC,
675 	IFLA_XFRM_LINK,
676 	IFLA_XFRM_IF_ID,
677 	IFLA_XFRM_COLLECT_METADATA,
678 	__IFLA_XFRM_MAX
679 };
680 
681 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
682 
683 enum macsec_validation_type {
684 	MACSEC_VALIDATE_DISABLED = 0,
685 	MACSEC_VALIDATE_CHECK = 1,
686 	MACSEC_VALIDATE_STRICT = 2,
687 	__MACSEC_VALIDATE_END,
688 	MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
689 };
690 
691 enum macsec_offload {
692 	MACSEC_OFFLOAD_OFF = 0,
693 	MACSEC_OFFLOAD_PHY = 1,
694 	MACSEC_OFFLOAD_MAC = 2,
695 	__MACSEC_OFFLOAD_END,
696 	MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1,
697 };
698 
699 /* IPVLAN section */
700 enum {
701 	IFLA_IPVLAN_UNSPEC,
702 	IFLA_IPVLAN_MODE,
703 	IFLA_IPVLAN_FLAGS,
704 	__IFLA_IPVLAN_MAX
705 };
706 
707 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
708 
709 enum ipvlan_mode {
710 	IPVLAN_MODE_L2 = 0,
711 	IPVLAN_MODE_L3,
712 	IPVLAN_MODE_L3S,
713 	IPVLAN_MODE_MAX
714 };
715 
716 #define IPVLAN_F_PRIVATE	0x01
717 #define IPVLAN_F_VEPA		0x02
718 
719 /* VXLAN section */
720 enum {
721 	IFLA_VXLAN_UNSPEC,
722 	IFLA_VXLAN_ID,
723 	IFLA_VXLAN_GROUP,	/* group or remote address */
724 	IFLA_VXLAN_LINK,
725 	IFLA_VXLAN_LOCAL,
726 	IFLA_VXLAN_TTL,
727 	IFLA_VXLAN_TOS,
728 	IFLA_VXLAN_LEARNING,
729 	IFLA_VXLAN_AGEING,
730 	IFLA_VXLAN_LIMIT,
731 	IFLA_VXLAN_PORT_RANGE,	/* source port */
732 	IFLA_VXLAN_PROXY,
733 	IFLA_VXLAN_RSC,
734 	IFLA_VXLAN_L2MISS,
735 	IFLA_VXLAN_L3MISS,
736 	IFLA_VXLAN_PORT,	/* destination port */
737 	IFLA_VXLAN_GROUP6,
738 	IFLA_VXLAN_LOCAL6,
739 	IFLA_VXLAN_UDP_CSUM,
740 	IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
741 	IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
742 	IFLA_VXLAN_REMCSUM_TX,
743 	IFLA_VXLAN_REMCSUM_RX,
744 	IFLA_VXLAN_GBP,
745 	IFLA_VXLAN_REMCSUM_NOPARTIAL,
746 	IFLA_VXLAN_COLLECT_METADATA,
747 	IFLA_VXLAN_LABEL,
748 	IFLA_VXLAN_GPE,
749 	IFLA_VXLAN_TTL_INHERIT,
750 	IFLA_VXLAN_DF,
751 	__IFLA_VXLAN_MAX
752 };
753 #define IFLA_VXLAN_MAX	(__IFLA_VXLAN_MAX - 1)
754 
755 struct ifla_vxlan_port_range {
756 	__be16	low;
757 	__be16	high;
758 };
759 
760 enum ifla_vxlan_df {
761 	VXLAN_DF_UNSET = 0,
762 	VXLAN_DF_SET,
763 	VXLAN_DF_INHERIT,
764 	__VXLAN_DF_END,
765 	VXLAN_DF_MAX = __VXLAN_DF_END - 1,
766 };
767 
768 /* GENEVE section */
769 enum {
770 	IFLA_GENEVE_UNSPEC,
771 	IFLA_GENEVE_ID,
772 	IFLA_GENEVE_REMOTE,
773 	IFLA_GENEVE_TTL,
774 	IFLA_GENEVE_TOS,
775 	IFLA_GENEVE_PORT,	/* destination port */
776 	IFLA_GENEVE_COLLECT_METADATA,
777 	IFLA_GENEVE_REMOTE6,
778 	IFLA_GENEVE_UDP_CSUM,
779 	IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
780 	IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
781 	IFLA_GENEVE_LABEL,
782 	IFLA_GENEVE_TTL_INHERIT,
783 	IFLA_GENEVE_DF,
784 	__IFLA_GENEVE_MAX
785 };
786 #define IFLA_GENEVE_MAX	(__IFLA_GENEVE_MAX - 1)
787 
788 enum ifla_geneve_df {
789 	GENEVE_DF_UNSET = 0,
790 	GENEVE_DF_SET,
791 	GENEVE_DF_INHERIT,
792 	__GENEVE_DF_END,
793 	GENEVE_DF_MAX = __GENEVE_DF_END - 1,
794 };
795 
796 /* Bareudp section  */
797 enum {
798 	IFLA_BAREUDP_UNSPEC,
799 	IFLA_BAREUDP_PORT,
800 	IFLA_BAREUDP_ETHERTYPE,
801 	IFLA_BAREUDP_SRCPORT_MIN,
802 	IFLA_BAREUDP_MULTIPROTO_MODE,
803 	__IFLA_BAREUDP_MAX
804 };
805 
806 #define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1)
807 
808 /* PPP section */
809 enum {
810 	IFLA_PPP_UNSPEC,
811 	IFLA_PPP_DEV_FD,
812 	__IFLA_PPP_MAX
813 };
814 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
815 
816 /* GTP section */
817 
818 enum ifla_gtp_role {
819 	GTP_ROLE_GGSN = 0,
820 	GTP_ROLE_SGSN,
821 };
822 
823 enum {
824 	IFLA_GTP_UNSPEC,
825 	IFLA_GTP_FD0,
826 	IFLA_GTP_FD1,
827 	IFLA_GTP_PDP_HASHSIZE,
828 	IFLA_GTP_ROLE,
829 	__IFLA_GTP_MAX,
830 };
831 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
832 
833 /* Bonding section */
834 
835 enum {
836 	IFLA_BOND_UNSPEC,
837 	IFLA_BOND_MODE,
838 	IFLA_BOND_ACTIVE_SLAVE,
839 	IFLA_BOND_MIIMON,
840 	IFLA_BOND_UPDELAY,
841 	IFLA_BOND_DOWNDELAY,
842 	IFLA_BOND_USE_CARRIER,
843 	IFLA_BOND_ARP_INTERVAL,
844 	IFLA_BOND_ARP_IP_TARGET,
845 	IFLA_BOND_ARP_VALIDATE,
846 	IFLA_BOND_ARP_ALL_TARGETS,
847 	IFLA_BOND_PRIMARY,
848 	IFLA_BOND_PRIMARY_RESELECT,
849 	IFLA_BOND_FAIL_OVER_MAC,
850 	IFLA_BOND_XMIT_HASH_POLICY,
851 	IFLA_BOND_RESEND_IGMP,
852 	IFLA_BOND_NUM_PEER_NOTIF,
853 	IFLA_BOND_ALL_SLAVES_ACTIVE,
854 	IFLA_BOND_MIN_LINKS,
855 	IFLA_BOND_LP_INTERVAL,
856 	IFLA_BOND_PACKETS_PER_SLAVE,
857 	IFLA_BOND_AD_LACP_RATE,
858 	IFLA_BOND_AD_SELECT,
859 	IFLA_BOND_AD_INFO,
860 	IFLA_BOND_AD_ACTOR_SYS_PRIO,
861 	IFLA_BOND_AD_USER_PORT_KEY,
862 	IFLA_BOND_AD_ACTOR_SYSTEM,
863 	IFLA_BOND_TLB_DYNAMIC_LB,
864 	IFLA_BOND_PEER_NOTIF_DELAY,
865 	IFLA_BOND_AD_LACP_ACTIVE,
866 	IFLA_BOND_MISSED_MAX,
867 	IFLA_BOND_NS_IP6_TARGET,
868 	__IFLA_BOND_MAX,
869 };
870 
871 #define IFLA_BOND_MAX	(__IFLA_BOND_MAX - 1)
872 
873 enum {
874 	IFLA_BOND_AD_INFO_UNSPEC,
875 	IFLA_BOND_AD_INFO_AGGREGATOR,
876 	IFLA_BOND_AD_INFO_NUM_PORTS,
877 	IFLA_BOND_AD_INFO_ACTOR_KEY,
878 	IFLA_BOND_AD_INFO_PARTNER_KEY,
879 	IFLA_BOND_AD_INFO_PARTNER_MAC,
880 	__IFLA_BOND_AD_INFO_MAX,
881 };
882 
883 #define IFLA_BOND_AD_INFO_MAX	(__IFLA_BOND_AD_INFO_MAX - 1)
884 
885 enum {
886 	IFLA_BOND_SLAVE_UNSPEC,
887 	IFLA_BOND_SLAVE_STATE,
888 	IFLA_BOND_SLAVE_MII_STATUS,
889 	IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
890 	IFLA_BOND_SLAVE_PERM_HWADDR,
891 	IFLA_BOND_SLAVE_QUEUE_ID,
892 	IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
893 	IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
894 	IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
895 	IFLA_BOND_SLAVE_PRIO,
896 	__IFLA_BOND_SLAVE_MAX,
897 };
898 
899 #define IFLA_BOND_SLAVE_MAX	(__IFLA_BOND_SLAVE_MAX - 1)
900 
901 /* SR-IOV virtual function management section */
902 
903 enum {
904 	IFLA_VF_INFO_UNSPEC,
905 	IFLA_VF_INFO,
906 	__IFLA_VF_INFO_MAX,
907 };
908 
909 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
910 
911 enum {
912 	IFLA_VF_UNSPEC,
913 	IFLA_VF_MAC,		/* Hardware queue specific attributes */
914 	IFLA_VF_VLAN,		/* VLAN ID and QoS */
915 	IFLA_VF_TX_RATE,	/* Max TX Bandwidth Allocation */
916 	IFLA_VF_SPOOFCHK,	/* Spoof Checking on/off switch */
917 	IFLA_VF_LINK_STATE,	/* link state enable/disable/auto switch */
918 	IFLA_VF_RATE,		/* Min and Max TX Bandwidth Allocation */
919 	IFLA_VF_RSS_QUERY_EN,	/* RSS Redirection Table and Hash Key query
920 				 * on/off switch
921 				 */
922 	IFLA_VF_STATS,		/* network device statistics */
923 	IFLA_VF_TRUST,		/* Trust VF */
924 	IFLA_VF_IB_NODE_GUID,	/* VF Infiniband node GUID */
925 	IFLA_VF_IB_PORT_GUID,	/* VF Infiniband port GUID */
926 	IFLA_VF_VLAN_LIST,	/* nested list of vlans, option for QinQ */
927 	IFLA_VF_BROADCAST,	/* VF broadcast */
928 	__IFLA_VF_MAX,
929 };
930 
931 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
932 
933 struct ifla_vf_mac {
934 	__u32 vf;
935 	__u8 mac[32]; /* MAX_ADDR_LEN */
936 };
937 
938 struct ifla_vf_broadcast {
939 	__u8 broadcast[32];
940 };
941 
942 struct ifla_vf_vlan {
943 	__u32 vf;
944 	__u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
945 	__u32 qos;
946 };
947 
948 enum {
949 	IFLA_VF_VLAN_INFO_UNSPEC,
950 	IFLA_VF_VLAN_INFO,	/* VLAN ID, QoS and VLAN protocol */
951 	__IFLA_VF_VLAN_INFO_MAX,
952 };
953 
954 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
955 #define MAX_VLAN_LIST_LEN 1
956 
957 struct ifla_vf_vlan_info {
958 	__u32 vf;
959 	__u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
960 	__u32 qos;
961 	__be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
962 };
963 
964 struct ifla_vf_tx_rate {
965 	__u32 vf;
966 	__u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
967 };
968 
969 struct ifla_vf_rate {
970 	__u32 vf;
971 	__u32 min_tx_rate; /* Min Bandwidth in Mbps */
972 	__u32 max_tx_rate; /* Max Bandwidth in Mbps */
973 };
974 
975 struct ifla_vf_spoofchk {
976 	__u32 vf;
977 	__u32 setting;
978 };
979 
980 struct ifla_vf_guid {
981 	__u32 vf;
982 	__u64 guid;
983 };
984 
985 enum {
986 	IFLA_VF_LINK_STATE_AUTO,	/* link state of the uplink */
987 	IFLA_VF_LINK_STATE_ENABLE,	/* link always up */
988 	IFLA_VF_LINK_STATE_DISABLE,	/* link always down */
989 	__IFLA_VF_LINK_STATE_MAX,
990 };
991 
992 struct ifla_vf_link_state {
993 	__u32 vf;
994 	__u32 link_state;
995 };
996 
997 struct ifla_vf_rss_query_en {
998 	__u32 vf;
999 	__u32 setting;
1000 };
1001 
1002 enum {
1003 	IFLA_VF_STATS_RX_PACKETS,
1004 	IFLA_VF_STATS_TX_PACKETS,
1005 	IFLA_VF_STATS_RX_BYTES,
1006 	IFLA_VF_STATS_TX_BYTES,
1007 	IFLA_VF_STATS_BROADCAST,
1008 	IFLA_VF_STATS_MULTICAST,
1009 	IFLA_VF_STATS_PAD,
1010 	IFLA_VF_STATS_RX_DROPPED,
1011 	IFLA_VF_STATS_TX_DROPPED,
1012 	__IFLA_VF_STATS_MAX,
1013 };
1014 
1015 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
1016 
1017 struct ifla_vf_trust {
1018 	__u32 vf;
1019 	__u32 setting;
1020 };
1021 
1022 /* VF ports management section
1023  *
1024  *	Nested layout of set/get msg is:
1025  *
1026  *		[IFLA_NUM_VF]
1027  *		[IFLA_VF_PORTS]
1028  *			[IFLA_VF_PORT]
1029  *				[IFLA_PORT_*], ...
1030  *			[IFLA_VF_PORT]
1031  *				[IFLA_PORT_*], ...
1032  *			...
1033  *		[IFLA_PORT_SELF]
1034  *			[IFLA_PORT_*], ...
1035  */
1036 
1037 enum {
1038 	IFLA_VF_PORT_UNSPEC,
1039 	IFLA_VF_PORT,			/* nest */
1040 	__IFLA_VF_PORT_MAX,
1041 };
1042 
1043 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
1044 
1045 enum {
1046 	IFLA_PORT_UNSPEC,
1047 	IFLA_PORT_VF,			/* __u32 */
1048 	IFLA_PORT_PROFILE,		/* string */
1049 	IFLA_PORT_VSI_TYPE,		/* 802.1Qbg (pre-)standard VDP */
1050 	IFLA_PORT_INSTANCE_UUID,	/* binary UUID */
1051 	IFLA_PORT_HOST_UUID,		/* binary UUID */
1052 	IFLA_PORT_REQUEST,		/* __u8 */
1053 	IFLA_PORT_RESPONSE,		/* __u16, output only */
1054 	__IFLA_PORT_MAX,
1055 };
1056 
1057 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
1058 
1059 #define PORT_PROFILE_MAX	40
1060 #define PORT_UUID_MAX		16
1061 #define PORT_SELF_VF		-1
1062 
1063 enum {
1064 	PORT_REQUEST_PREASSOCIATE = 0,
1065 	PORT_REQUEST_PREASSOCIATE_RR,
1066 	PORT_REQUEST_ASSOCIATE,
1067 	PORT_REQUEST_DISASSOCIATE,
1068 };
1069 
1070 enum {
1071 	PORT_VDP_RESPONSE_SUCCESS = 0,
1072 	PORT_VDP_RESPONSE_INVALID_FORMAT,
1073 	PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
1074 	PORT_VDP_RESPONSE_UNUSED_VTID,
1075 	PORT_VDP_RESPONSE_VTID_VIOLATION,
1076 	PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
1077 	PORT_VDP_RESPONSE_OUT_OF_SYNC,
1078 	/* 0x08-0xFF reserved for future VDP use */
1079 	PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
1080 	PORT_PROFILE_RESPONSE_INPROGRESS,
1081 	PORT_PROFILE_RESPONSE_INVALID,
1082 	PORT_PROFILE_RESPONSE_BADSTATE,
1083 	PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
1084 	PORT_PROFILE_RESPONSE_ERROR,
1085 };
1086 
1087 struct ifla_port_vsi {
1088 	__u8 vsi_mgr_id;
1089 	__u8 vsi_type_id[3];
1090 	__u8 vsi_type_version;
1091 	__u8 pad[3];
1092 };
1093 
1094 
1095 /* IPoIB section */
1096 
1097 enum {
1098 	IFLA_IPOIB_UNSPEC,
1099 	IFLA_IPOIB_PKEY,
1100 	IFLA_IPOIB_MODE,
1101 	IFLA_IPOIB_UMCAST,
1102 	__IFLA_IPOIB_MAX
1103 };
1104 
1105 enum {
1106 	IPOIB_MODE_DATAGRAM  = 0, /* using unreliable datagram QPs */
1107 	IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
1108 };
1109 
1110 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
1111 
1112 
1113 /* HSR/PRP section, both uses same interface */
1114 
1115 /* Different redundancy protocols for hsr device */
1116 enum {
1117 	HSR_PROTOCOL_HSR,
1118 	HSR_PROTOCOL_PRP,
1119 	HSR_PROTOCOL_MAX,
1120 };
1121 
1122 enum {
1123 	IFLA_HSR_UNSPEC,
1124 	IFLA_HSR_SLAVE1,
1125 	IFLA_HSR_SLAVE2,
1126 	IFLA_HSR_MULTICAST_SPEC,	/* Last byte of supervision addr */
1127 	IFLA_HSR_SUPERVISION_ADDR,	/* Supervision frame multicast addr */
1128 	IFLA_HSR_SEQ_NR,
1129 	IFLA_HSR_VERSION,		/* HSR version */
1130 	IFLA_HSR_PROTOCOL,		/* Indicate different protocol than
1131 					 * HSR. For example PRP.
1132 					 */
1133 	__IFLA_HSR_MAX,
1134 };
1135 
1136 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
1137 
1138 /* STATS section */
1139 
1140 struct if_stats_msg {
1141 	__u8  family;
1142 	__u8  pad1;
1143 	__u16 pad2;
1144 	__u32 ifindex;
1145 	__u32 filter_mask;
1146 };
1147 
1148 /* A stats attribute can be netdev specific or a global stat.
1149  * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
1150  */
1151 enum {
1152 	IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
1153 	IFLA_STATS_LINK_64,
1154 	IFLA_STATS_LINK_XSTATS,
1155 	IFLA_STATS_LINK_XSTATS_SLAVE,
1156 	IFLA_STATS_LINK_OFFLOAD_XSTATS,
1157 	IFLA_STATS_AF_SPEC,
1158 	__IFLA_STATS_MAX,
1159 };
1160 
1161 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
1162 
1163 #define IFLA_STATS_FILTER_BIT(ATTR)	(1 << (ATTR - 1))
1164 
1165 /* These are embedded into IFLA_STATS_LINK_XSTATS:
1166  * [IFLA_STATS_LINK_XSTATS]
1167  * -> [LINK_XSTATS_TYPE_xxx]
1168  *    -> [rtnl link type specific attributes]
1169  */
1170 enum {
1171 	LINK_XSTATS_TYPE_UNSPEC,
1172 	LINK_XSTATS_TYPE_BRIDGE,
1173 	LINK_XSTATS_TYPE_BOND,
1174 	__LINK_XSTATS_TYPE_MAX
1175 };
1176 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
1177 
1178 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
1179 enum {
1180 	IFLA_OFFLOAD_XSTATS_UNSPEC,
1181 	IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
1182 	__IFLA_OFFLOAD_XSTATS_MAX
1183 };
1184 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
1185 
1186 /* XDP section */
1187 
1188 #define XDP_FLAGS_UPDATE_IF_NOEXIST	(1U << 0)
1189 #define XDP_FLAGS_SKB_MODE		(1U << 1)
1190 #define XDP_FLAGS_DRV_MODE		(1U << 2)
1191 #define XDP_FLAGS_HW_MODE		(1U << 3)
1192 #define XDP_FLAGS_REPLACE		(1U << 4)
1193 #define XDP_FLAGS_MODES			(XDP_FLAGS_SKB_MODE | \
1194 					 XDP_FLAGS_DRV_MODE | \
1195 					 XDP_FLAGS_HW_MODE)
1196 #define XDP_FLAGS_MASK			(XDP_FLAGS_UPDATE_IF_NOEXIST | \
1197 					 XDP_FLAGS_MODES | XDP_FLAGS_REPLACE)
1198 
1199 /* These are stored into IFLA_XDP_ATTACHED on dump. */
1200 enum {
1201 	XDP_ATTACHED_NONE = 0,
1202 	XDP_ATTACHED_DRV,
1203 	XDP_ATTACHED_SKB,
1204 	XDP_ATTACHED_HW,
1205 	XDP_ATTACHED_MULTI,
1206 };
1207 
1208 enum {
1209 	IFLA_XDP_UNSPEC,
1210 	IFLA_XDP_FD,
1211 	IFLA_XDP_ATTACHED,
1212 	IFLA_XDP_FLAGS,
1213 	IFLA_XDP_PROG_ID,
1214 	IFLA_XDP_DRV_PROG_ID,
1215 	IFLA_XDP_SKB_PROG_ID,
1216 	IFLA_XDP_HW_PROG_ID,
1217 	IFLA_XDP_EXPECTED_FD,
1218 	__IFLA_XDP_MAX,
1219 };
1220 
1221 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
1222 
1223 enum {
1224 	IFLA_EVENT_NONE,
1225 	IFLA_EVENT_REBOOT,		/* internal reset / reboot */
1226 	IFLA_EVENT_FEATURES,		/* change in offload features */
1227 	IFLA_EVENT_BONDING_FAILOVER,	/* change in active slave */
1228 	IFLA_EVENT_NOTIFY_PEERS,	/* re-sent grat. arp/ndisc */
1229 	IFLA_EVENT_IGMP_RESEND,		/* re-sent IGMP JOIN */
1230 	IFLA_EVENT_BONDING_OPTIONS,	/* change in bonding options */
1231 };
1232 
1233 /* tun section */
1234 
1235 enum {
1236 	IFLA_TUN_UNSPEC,
1237 	IFLA_TUN_OWNER,
1238 	IFLA_TUN_GROUP,
1239 	IFLA_TUN_TYPE,
1240 	IFLA_TUN_PI,
1241 	IFLA_TUN_VNET_HDR,
1242 	IFLA_TUN_PERSIST,
1243 	IFLA_TUN_MULTI_QUEUE,
1244 	IFLA_TUN_NUM_QUEUES,
1245 	IFLA_TUN_NUM_DISABLED_QUEUES,
1246 	__IFLA_TUN_MAX,
1247 };
1248 
1249 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
1250 
1251 /* rmnet section */
1252 
1253 #define RMNET_FLAGS_INGRESS_DEAGGREGATION         (1U << 0)
1254 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
1255 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
1256 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
1257 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV5           (1U << 4)
1258 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV5            (1U << 5)
1259 
1260 enum {
1261 	IFLA_RMNET_UNSPEC,
1262 	IFLA_RMNET_MUX_ID,
1263 	IFLA_RMNET_FLAGS,
1264 	__IFLA_RMNET_MAX,
1265 };
1266 
1267 #define IFLA_RMNET_MAX	(__IFLA_RMNET_MAX - 1)
1268 
1269 struct ifla_rmnet_flags {
1270 	__u32	flags;
1271 	__u32	mask;
1272 };
1273 
1274 /* MCTP section */
1275 
1276 enum {
1277 	IFLA_MCTP_UNSPEC,
1278 	IFLA_MCTP_NET,
1279 	__IFLA_MCTP_MAX,
1280 };
1281 
1282 #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1)
1283 
1284 #endif /* _UAPI_LINUX_IF_LINK_H */
1285