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  * @rx_otherhost_dropped: Number of packets dropped due to mismatch
216  *   in destination MAC address.
217  */
218 struct 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  */
256 struct 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 */
269 struct 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 
296 enum {
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_MAX
376 };
377 
378 
379 #define IFLA_MAX (__IFLA_MAX - 1)
380 
381 enum {
382 	IFLA_PROTO_DOWN_REASON_UNSPEC,
383 	IFLA_PROTO_DOWN_REASON_MASK,	/* u32, mask for reason bits */
384 	IFLA_PROTO_DOWN_REASON_VALUE,   /* u32, reason bit value */
385 
386 	__IFLA_PROTO_DOWN_REASON_CNT,
387 	IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1
388 };
389 
390 /* backwards compatibility for userspace */
391 #ifndef __KERNEL__
392 #define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
393 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
394 #endif
395 
396 enum {
397 	IFLA_INET_UNSPEC,
398 	IFLA_INET_CONF,
399 	__IFLA_INET_MAX,
400 };
401 
402 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
403 
404 /* ifi_flags.
405 
406    IFF_* flags.
407 
408    The only change is:
409    IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
410    more not changeable by user. They describe link media
411    characteristics and set by device driver.
412 
413    Comments:
414    - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
415    - If neither of these three flags are set;
416      the interface is NBMA.
417 
418    - IFF_MULTICAST does not mean anything special:
419    multicasts can be used on all not-NBMA links.
420    IFF_MULTICAST means that this media uses special encapsulation
421    for multicast frames. Apparently, all IFF_POINTOPOINT and
422    IFF_BROADCAST devices are able to use multicasts too.
423  */
424 
425 /* IFLA_LINK.
426    For usual devices it is equal ifi_index.
427    If it is a "virtual interface" (f.e. tunnel), ifi_link
428    can point to real physical interface (f.e. for bandwidth calculations),
429    or maybe 0, what means, that real media is unknown (usual
430    for IPIP tunnels, when route to endpoint is allowed to change)
431  */
432 
433 /* Subtype attributes for IFLA_PROTINFO */
434 enum {
435 	IFLA_INET6_UNSPEC,
436 	IFLA_INET6_FLAGS,	/* link flags			*/
437 	IFLA_INET6_CONF,	/* sysctl parameters		*/
438 	IFLA_INET6_STATS,	/* statistics			*/
439 	IFLA_INET6_MCAST,	/* MC things. What of them?	*/
440 	IFLA_INET6_CACHEINFO,	/* time values and max reasm size */
441 	IFLA_INET6_ICMP6STATS,	/* statistics (icmpv6)		*/
442 	IFLA_INET6_TOKEN,	/* device token			*/
443 	IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
444 	IFLA_INET6_RA_MTU,	/* mtu carried in the RA message */
445 	__IFLA_INET6_MAX
446 };
447 
448 #define IFLA_INET6_MAX	(__IFLA_INET6_MAX - 1)
449 
450 enum in6_addr_gen_mode {
451 	IN6_ADDR_GEN_MODE_EUI64,
452 	IN6_ADDR_GEN_MODE_NONE,
453 	IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
454 	IN6_ADDR_GEN_MODE_RANDOM,
455 };
456 
457 /* Bridge section */
458 
459 enum {
460 	IFLA_BR_UNSPEC,
461 	IFLA_BR_FORWARD_DELAY,
462 	IFLA_BR_HELLO_TIME,
463 	IFLA_BR_MAX_AGE,
464 	IFLA_BR_AGEING_TIME,
465 	IFLA_BR_STP_STATE,
466 	IFLA_BR_PRIORITY,
467 	IFLA_BR_VLAN_FILTERING,
468 	IFLA_BR_VLAN_PROTOCOL,
469 	IFLA_BR_GROUP_FWD_MASK,
470 	IFLA_BR_ROOT_ID,
471 	IFLA_BR_BRIDGE_ID,
472 	IFLA_BR_ROOT_PORT,
473 	IFLA_BR_ROOT_PATH_COST,
474 	IFLA_BR_TOPOLOGY_CHANGE,
475 	IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
476 	IFLA_BR_HELLO_TIMER,
477 	IFLA_BR_TCN_TIMER,
478 	IFLA_BR_TOPOLOGY_CHANGE_TIMER,
479 	IFLA_BR_GC_TIMER,
480 	IFLA_BR_GROUP_ADDR,
481 	IFLA_BR_FDB_FLUSH,
482 	IFLA_BR_MCAST_ROUTER,
483 	IFLA_BR_MCAST_SNOOPING,
484 	IFLA_BR_MCAST_QUERY_USE_IFADDR,
485 	IFLA_BR_MCAST_QUERIER,
486 	IFLA_BR_MCAST_HASH_ELASTICITY,
487 	IFLA_BR_MCAST_HASH_MAX,
488 	IFLA_BR_MCAST_LAST_MEMBER_CNT,
489 	IFLA_BR_MCAST_STARTUP_QUERY_CNT,
490 	IFLA_BR_MCAST_LAST_MEMBER_INTVL,
491 	IFLA_BR_MCAST_MEMBERSHIP_INTVL,
492 	IFLA_BR_MCAST_QUERIER_INTVL,
493 	IFLA_BR_MCAST_QUERY_INTVL,
494 	IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
495 	IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
496 	IFLA_BR_NF_CALL_IPTABLES,
497 	IFLA_BR_NF_CALL_IP6TABLES,
498 	IFLA_BR_NF_CALL_ARPTABLES,
499 	IFLA_BR_VLAN_DEFAULT_PVID,
500 	IFLA_BR_PAD,
501 	IFLA_BR_VLAN_STATS_ENABLED,
502 	IFLA_BR_MCAST_STATS_ENABLED,
503 	IFLA_BR_MCAST_IGMP_VERSION,
504 	IFLA_BR_MCAST_MLD_VERSION,
505 	IFLA_BR_VLAN_STATS_PER_PORT,
506 	IFLA_BR_MULTI_BOOLOPT,
507 	IFLA_BR_MCAST_QUERIER_STATE,
508 	__IFLA_BR_MAX,
509 };
510 
511 #define IFLA_BR_MAX	(__IFLA_BR_MAX - 1)
512 
513 struct ifla_bridge_id {
514 	__u8	prio[2];
515 	__u8	addr[6]; /* ETH_ALEN */
516 };
517 
518 enum {
519 	BRIDGE_MODE_UNSPEC,
520 	BRIDGE_MODE_HAIRPIN,
521 };
522 
523 enum {
524 	IFLA_BRPORT_UNSPEC,
525 	IFLA_BRPORT_STATE,	/* Spanning tree state     */
526 	IFLA_BRPORT_PRIORITY,	/* "             priority  */
527 	IFLA_BRPORT_COST,	/* "             cost      */
528 	IFLA_BRPORT_MODE,	/* mode (hairpin)          */
529 	IFLA_BRPORT_GUARD,	/* bpdu guard              */
530 	IFLA_BRPORT_PROTECT,	/* root port protection    */
531 	IFLA_BRPORT_FAST_LEAVE,	/* multicast fast leave    */
532 	IFLA_BRPORT_LEARNING,	/* mac learning */
533 	IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
534 	IFLA_BRPORT_PROXYARP,	/* proxy ARP */
535 	IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
536 	IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
537 	IFLA_BRPORT_ROOT_ID,	/* designated root */
538 	IFLA_BRPORT_BRIDGE_ID,	/* designated bridge */
539 	IFLA_BRPORT_DESIGNATED_PORT,
540 	IFLA_BRPORT_DESIGNATED_COST,
541 	IFLA_BRPORT_ID,
542 	IFLA_BRPORT_NO,
543 	IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
544 	IFLA_BRPORT_CONFIG_PENDING,
545 	IFLA_BRPORT_MESSAGE_AGE_TIMER,
546 	IFLA_BRPORT_FORWARD_DELAY_TIMER,
547 	IFLA_BRPORT_HOLD_TIMER,
548 	IFLA_BRPORT_FLUSH,
549 	IFLA_BRPORT_MULTICAST_ROUTER,
550 	IFLA_BRPORT_PAD,
551 	IFLA_BRPORT_MCAST_FLOOD,
552 	IFLA_BRPORT_MCAST_TO_UCAST,
553 	IFLA_BRPORT_VLAN_TUNNEL,
554 	IFLA_BRPORT_BCAST_FLOOD,
555 	IFLA_BRPORT_GROUP_FWD_MASK,
556 	IFLA_BRPORT_NEIGH_SUPPRESS,
557 	IFLA_BRPORT_ISOLATED,
558 	IFLA_BRPORT_BACKUP_PORT,
559 	IFLA_BRPORT_MRP_RING_OPEN,
560 	IFLA_BRPORT_MRP_IN_OPEN,
561 	IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
562 	IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
563 	IFLA_BRPORT_LOCKED,
564 	__IFLA_BRPORT_MAX
565 };
566 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
567 
568 struct ifla_cacheinfo {
569 	__u32	max_reasm_len;
570 	__u32	tstamp;		/* ipv6InterfaceTable updated timestamp */
571 	__u32	reachable_time;
572 	__u32	retrans_time;
573 };
574 
575 enum {
576 	IFLA_INFO_UNSPEC,
577 	IFLA_INFO_KIND,
578 	IFLA_INFO_DATA,
579 	IFLA_INFO_XSTATS,
580 	IFLA_INFO_SLAVE_KIND,
581 	IFLA_INFO_SLAVE_DATA,
582 	__IFLA_INFO_MAX,
583 };
584 
585 #define IFLA_INFO_MAX	(__IFLA_INFO_MAX - 1)
586 
587 /* VLAN section */
588 
589 enum {
590 	IFLA_VLAN_UNSPEC,
591 	IFLA_VLAN_ID,
592 	IFLA_VLAN_FLAGS,
593 	IFLA_VLAN_EGRESS_QOS,
594 	IFLA_VLAN_INGRESS_QOS,
595 	IFLA_VLAN_PROTOCOL,
596 	__IFLA_VLAN_MAX,
597 };
598 
599 #define IFLA_VLAN_MAX	(__IFLA_VLAN_MAX - 1)
600 
601 struct ifla_vlan_flags {
602 	__u32	flags;
603 	__u32	mask;
604 };
605 
606 enum {
607 	IFLA_VLAN_QOS_UNSPEC,
608 	IFLA_VLAN_QOS_MAPPING,
609 	__IFLA_VLAN_QOS_MAX
610 };
611 
612 #define IFLA_VLAN_QOS_MAX	(__IFLA_VLAN_QOS_MAX - 1)
613 
614 struct ifla_vlan_qos_mapping {
615 	__u32 from;
616 	__u32 to;
617 };
618 
619 /* MACVLAN section */
620 enum {
621 	IFLA_MACVLAN_UNSPEC,
622 	IFLA_MACVLAN_MODE,
623 	IFLA_MACVLAN_FLAGS,
624 	IFLA_MACVLAN_MACADDR_MODE,
625 	IFLA_MACVLAN_MACADDR,
626 	IFLA_MACVLAN_MACADDR_DATA,
627 	IFLA_MACVLAN_MACADDR_COUNT,
628 	IFLA_MACVLAN_BC_QUEUE_LEN,
629 	IFLA_MACVLAN_BC_QUEUE_LEN_USED,
630 	__IFLA_MACVLAN_MAX,
631 };
632 
633 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
634 
635 enum macvlan_mode {
636 	MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
637 	MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
638 	MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
639 	MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
640 	MACVLAN_MODE_SOURCE  = 16,/* use source MAC address list to assign */
641 };
642 
643 enum macvlan_macaddr_mode {
644 	MACVLAN_MACADDR_ADD,
645 	MACVLAN_MACADDR_DEL,
646 	MACVLAN_MACADDR_FLUSH,
647 	MACVLAN_MACADDR_SET,
648 };
649 
650 #define MACVLAN_FLAG_NOPROMISC	1
651 #define MACVLAN_FLAG_NODST	2 /* skip dst macvlan if matching src macvlan */
652 
653 /* VRF section */
654 enum {
655 	IFLA_VRF_UNSPEC,
656 	IFLA_VRF_TABLE,
657 	__IFLA_VRF_MAX
658 };
659 
660 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
661 
662 enum {
663 	IFLA_VRF_PORT_UNSPEC,
664 	IFLA_VRF_PORT_TABLE,
665 	__IFLA_VRF_PORT_MAX
666 };
667 
668 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
669 
670 /* MACSEC section */
671 enum {
672 	IFLA_MACSEC_UNSPEC,
673 	IFLA_MACSEC_SCI,
674 	IFLA_MACSEC_PORT,
675 	IFLA_MACSEC_ICV_LEN,
676 	IFLA_MACSEC_CIPHER_SUITE,
677 	IFLA_MACSEC_WINDOW,
678 	IFLA_MACSEC_ENCODING_SA,
679 	IFLA_MACSEC_ENCRYPT,
680 	IFLA_MACSEC_PROTECT,
681 	IFLA_MACSEC_INC_SCI,
682 	IFLA_MACSEC_ES,
683 	IFLA_MACSEC_SCB,
684 	IFLA_MACSEC_REPLAY_PROTECT,
685 	IFLA_MACSEC_VALIDATION,
686 	IFLA_MACSEC_PAD,
687 	IFLA_MACSEC_OFFLOAD,
688 	__IFLA_MACSEC_MAX,
689 };
690 
691 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
692 
693 /* XFRM section */
694 enum {
695 	IFLA_XFRM_UNSPEC,
696 	IFLA_XFRM_LINK,
697 	IFLA_XFRM_IF_ID,
698 	IFLA_XFRM_COLLECT_METADATA,
699 	__IFLA_XFRM_MAX
700 };
701 
702 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
703 
704 enum macsec_validation_type {
705 	MACSEC_VALIDATE_DISABLED = 0,
706 	MACSEC_VALIDATE_CHECK = 1,
707 	MACSEC_VALIDATE_STRICT = 2,
708 	__MACSEC_VALIDATE_END,
709 	MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
710 };
711 
712 enum macsec_offload {
713 	MACSEC_OFFLOAD_OFF = 0,
714 	MACSEC_OFFLOAD_PHY = 1,
715 	MACSEC_OFFLOAD_MAC = 2,
716 	__MACSEC_OFFLOAD_END,
717 	MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1,
718 };
719 
720 /* IPVLAN section */
721 enum {
722 	IFLA_IPVLAN_UNSPEC,
723 	IFLA_IPVLAN_MODE,
724 	IFLA_IPVLAN_FLAGS,
725 	__IFLA_IPVLAN_MAX
726 };
727 
728 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
729 
730 enum ipvlan_mode {
731 	IPVLAN_MODE_L2 = 0,
732 	IPVLAN_MODE_L3,
733 	IPVLAN_MODE_L3S,
734 	IPVLAN_MODE_MAX
735 };
736 
737 #define IPVLAN_F_PRIVATE	0x01
738 #define IPVLAN_F_VEPA		0x02
739 
740 /* Tunnel RTM header */
741 struct tunnel_msg {
742 	__u8 family;
743 	__u8 flags;
744 	__u16 reserved2;
745 	__u32 ifindex;
746 };
747 
748 /* VXLAN section */
749 
750 /* include statistics in the dump */
751 #define TUNNEL_MSG_FLAG_STATS	0x01
752 
753 #define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS
754 
755 /* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */
756 enum {
757 	VNIFILTER_ENTRY_STATS_UNSPEC,
758 	VNIFILTER_ENTRY_STATS_RX_BYTES,
759 	VNIFILTER_ENTRY_STATS_RX_PKTS,
760 	VNIFILTER_ENTRY_STATS_RX_DROPS,
761 	VNIFILTER_ENTRY_STATS_RX_ERRORS,
762 	VNIFILTER_ENTRY_STATS_TX_BYTES,
763 	VNIFILTER_ENTRY_STATS_TX_PKTS,
764 	VNIFILTER_ENTRY_STATS_TX_DROPS,
765 	VNIFILTER_ENTRY_STATS_TX_ERRORS,
766 	VNIFILTER_ENTRY_STATS_PAD,
767 	__VNIFILTER_ENTRY_STATS_MAX
768 };
769 #define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1)
770 
771 enum {
772 	VXLAN_VNIFILTER_ENTRY_UNSPEC,
773 	VXLAN_VNIFILTER_ENTRY_START,
774 	VXLAN_VNIFILTER_ENTRY_END,
775 	VXLAN_VNIFILTER_ENTRY_GROUP,
776 	VXLAN_VNIFILTER_ENTRY_GROUP6,
777 	VXLAN_VNIFILTER_ENTRY_STATS,
778 	__VXLAN_VNIFILTER_ENTRY_MAX
779 };
780 #define VXLAN_VNIFILTER_ENTRY_MAX	(__VXLAN_VNIFILTER_ENTRY_MAX - 1)
781 
782 enum {
783 	VXLAN_VNIFILTER_UNSPEC,
784 	VXLAN_VNIFILTER_ENTRY,
785 	__VXLAN_VNIFILTER_MAX
786 };
787 #define VXLAN_VNIFILTER_MAX	(__VXLAN_VNIFILTER_MAX - 1)
788 
789 enum {
790 	IFLA_VXLAN_UNSPEC,
791 	IFLA_VXLAN_ID,
792 	IFLA_VXLAN_GROUP,	/* group or remote address */
793 	IFLA_VXLAN_LINK,
794 	IFLA_VXLAN_LOCAL,
795 	IFLA_VXLAN_TTL,
796 	IFLA_VXLAN_TOS,
797 	IFLA_VXLAN_LEARNING,
798 	IFLA_VXLAN_AGEING,
799 	IFLA_VXLAN_LIMIT,
800 	IFLA_VXLAN_PORT_RANGE,	/* source port */
801 	IFLA_VXLAN_PROXY,
802 	IFLA_VXLAN_RSC,
803 	IFLA_VXLAN_L2MISS,
804 	IFLA_VXLAN_L3MISS,
805 	IFLA_VXLAN_PORT,	/* destination port */
806 	IFLA_VXLAN_GROUP6,
807 	IFLA_VXLAN_LOCAL6,
808 	IFLA_VXLAN_UDP_CSUM,
809 	IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
810 	IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
811 	IFLA_VXLAN_REMCSUM_TX,
812 	IFLA_VXLAN_REMCSUM_RX,
813 	IFLA_VXLAN_GBP,
814 	IFLA_VXLAN_REMCSUM_NOPARTIAL,
815 	IFLA_VXLAN_COLLECT_METADATA,
816 	IFLA_VXLAN_LABEL,
817 	IFLA_VXLAN_GPE,
818 	IFLA_VXLAN_TTL_INHERIT,
819 	IFLA_VXLAN_DF,
820 	IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */
821 	__IFLA_VXLAN_MAX
822 };
823 #define IFLA_VXLAN_MAX	(__IFLA_VXLAN_MAX - 1)
824 
825 struct ifla_vxlan_port_range {
826 	__be16	low;
827 	__be16	high;
828 };
829 
830 enum ifla_vxlan_df {
831 	VXLAN_DF_UNSET = 0,
832 	VXLAN_DF_SET,
833 	VXLAN_DF_INHERIT,
834 	__VXLAN_DF_END,
835 	VXLAN_DF_MAX = __VXLAN_DF_END - 1,
836 };
837 
838 /* GENEVE section */
839 enum {
840 	IFLA_GENEVE_UNSPEC,
841 	IFLA_GENEVE_ID,
842 	IFLA_GENEVE_REMOTE,
843 	IFLA_GENEVE_TTL,
844 	IFLA_GENEVE_TOS,
845 	IFLA_GENEVE_PORT,	/* destination port */
846 	IFLA_GENEVE_COLLECT_METADATA,
847 	IFLA_GENEVE_REMOTE6,
848 	IFLA_GENEVE_UDP_CSUM,
849 	IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
850 	IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
851 	IFLA_GENEVE_LABEL,
852 	IFLA_GENEVE_TTL_INHERIT,
853 	IFLA_GENEVE_DF,
854 	IFLA_GENEVE_INNER_PROTO_INHERIT,
855 	__IFLA_GENEVE_MAX
856 };
857 #define IFLA_GENEVE_MAX	(__IFLA_GENEVE_MAX - 1)
858 
859 enum ifla_geneve_df {
860 	GENEVE_DF_UNSET = 0,
861 	GENEVE_DF_SET,
862 	GENEVE_DF_INHERIT,
863 	__GENEVE_DF_END,
864 	GENEVE_DF_MAX = __GENEVE_DF_END - 1,
865 };
866 
867 /* Bareudp section  */
868 enum {
869 	IFLA_BAREUDP_UNSPEC,
870 	IFLA_BAREUDP_PORT,
871 	IFLA_BAREUDP_ETHERTYPE,
872 	IFLA_BAREUDP_SRCPORT_MIN,
873 	IFLA_BAREUDP_MULTIPROTO_MODE,
874 	__IFLA_BAREUDP_MAX
875 };
876 
877 #define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1)
878 
879 /* PPP section */
880 enum {
881 	IFLA_PPP_UNSPEC,
882 	IFLA_PPP_DEV_FD,
883 	__IFLA_PPP_MAX
884 };
885 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
886 
887 /* GTP section */
888 
889 enum ifla_gtp_role {
890 	GTP_ROLE_GGSN = 0,
891 	GTP_ROLE_SGSN,
892 };
893 
894 enum {
895 	IFLA_GTP_UNSPEC,
896 	IFLA_GTP_FD0,
897 	IFLA_GTP_FD1,
898 	IFLA_GTP_PDP_HASHSIZE,
899 	IFLA_GTP_ROLE,
900 	IFLA_GTP_CREATE_SOCKETS,
901 	IFLA_GTP_RESTART_COUNT,
902 	__IFLA_GTP_MAX,
903 };
904 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
905 
906 /* Bonding section */
907 
908 enum {
909 	IFLA_BOND_UNSPEC,
910 	IFLA_BOND_MODE,
911 	IFLA_BOND_ACTIVE_SLAVE,
912 	IFLA_BOND_MIIMON,
913 	IFLA_BOND_UPDELAY,
914 	IFLA_BOND_DOWNDELAY,
915 	IFLA_BOND_USE_CARRIER,
916 	IFLA_BOND_ARP_INTERVAL,
917 	IFLA_BOND_ARP_IP_TARGET,
918 	IFLA_BOND_ARP_VALIDATE,
919 	IFLA_BOND_ARP_ALL_TARGETS,
920 	IFLA_BOND_PRIMARY,
921 	IFLA_BOND_PRIMARY_RESELECT,
922 	IFLA_BOND_FAIL_OVER_MAC,
923 	IFLA_BOND_XMIT_HASH_POLICY,
924 	IFLA_BOND_RESEND_IGMP,
925 	IFLA_BOND_NUM_PEER_NOTIF,
926 	IFLA_BOND_ALL_SLAVES_ACTIVE,
927 	IFLA_BOND_MIN_LINKS,
928 	IFLA_BOND_LP_INTERVAL,
929 	IFLA_BOND_PACKETS_PER_SLAVE,
930 	IFLA_BOND_AD_LACP_RATE,
931 	IFLA_BOND_AD_SELECT,
932 	IFLA_BOND_AD_INFO,
933 	IFLA_BOND_AD_ACTOR_SYS_PRIO,
934 	IFLA_BOND_AD_USER_PORT_KEY,
935 	IFLA_BOND_AD_ACTOR_SYSTEM,
936 	IFLA_BOND_TLB_DYNAMIC_LB,
937 	IFLA_BOND_PEER_NOTIF_DELAY,
938 	IFLA_BOND_AD_LACP_ACTIVE,
939 	IFLA_BOND_MISSED_MAX,
940 	IFLA_BOND_NS_IP6_TARGET,
941 	__IFLA_BOND_MAX,
942 };
943 
944 #define IFLA_BOND_MAX	(__IFLA_BOND_MAX - 1)
945 
946 enum {
947 	IFLA_BOND_AD_INFO_UNSPEC,
948 	IFLA_BOND_AD_INFO_AGGREGATOR,
949 	IFLA_BOND_AD_INFO_NUM_PORTS,
950 	IFLA_BOND_AD_INFO_ACTOR_KEY,
951 	IFLA_BOND_AD_INFO_PARTNER_KEY,
952 	IFLA_BOND_AD_INFO_PARTNER_MAC,
953 	__IFLA_BOND_AD_INFO_MAX,
954 };
955 
956 #define IFLA_BOND_AD_INFO_MAX	(__IFLA_BOND_AD_INFO_MAX - 1)
957 
958 enum {
959 	IFLA_BOND_SLAVE_UNSPEC,
960 	IFLA_BOND_SLAVE_STATE,
961 	IFLA_BOND_SLAVE_MII_STATUS,
962 	IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
963 	IFLA_BOND_SLAVE_PERM_HWADDR,
964 	IFLA_BOND_SLAVE_QUEUE_ID,
965 	IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
966 	IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
967 	IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
968 	IFLA_BOND_SLAVE_PRIO,
969 	__IFLA_BOND_SLAVE_MAX,
970 };
971 
972 #define IFLA_BOND_SLAVE_MAX	(__IFLA_BOND_SLAVE_MAX - 1)
973 
974 /* SR-IOV virtual function management section */
975 
976 enum {
977 	IFLA_VF_INFO_UNSPEC,
978 	IFLA_VF_INFO,
979 	__IFLA_VF_INFO_MAX,
980 };
981 
982 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
983 
984 enum {
985 	IFLA_VF_UNSPEC,
986 	IFLA_VF_MAC,		/* Hardware queue specific attributes */
987 	IFLA_VF_VLAN,		/* VLAN ID and QoS */
988 	IFLA_VF_TX_RATE,	/* Max TX Bandwidth Allocation */
989 	IFLA_VF_SPOOFCHK,	/* Spoof Checking on/off switch */
990 	IFLA_VF_LINK_STATE,	/* link state enable/disable/auto switch */
991 	IFLA_VF_RATE,		/* Min and Max TX Bandwidth Allocation */
992 	IFLA_VF_RSS_QUERY_EN,	/* RSS Redirection Table and Hash Key query
993 				 * on/off switch
994 				 */
995 	IFLA_VF_STATS,		/* network device statistics */
996 	IFLA_VF_TRUST,		/* Trust VF */
997 	IFLA_VF_IB_NODE_GUID,	/* VF Infiniband node GUID */
998 	IFLA_VF_IB_PORT_GUID,	/* VF Infiniband port GUID */
999 	IFLA_VF_VLAN_LIST,	/* nested list of vlans, option for QinQ */
1000 	IFLA_VF_BROADCAST,	/* VF broadcast */
1001 	__IFLA_VF_MAX,
1002 };
1003 
1004 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
1005 
1006 struct ifla_vf_mac {
1007 	__u32 vf;
1008 	__u8 mac[32]; /* MAX_ADDR_LEN */
1009 };
1010 
1011 struct ifla_vf_broadcast {
1012 	__u8 broadcast[32];
1013 };
1014 
1015 struct ifla_vf_vlan {
1016 	__u32 vf;
1017 	__u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
1018 	__u32 qos;
1019 };
1020 
1021 enum {
1022 	IFLA_VF_VLAN_INFO_UNSPEC,
1023 	IFLA_VF_VLAN_INFO,	/* VLAN ID, QoS and VLAN protocol */
1024 	__IFLA_VF_VLAN_INFO_MAX,
1025 };
1026 
1027 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
1028 #define MAX_VLAN_LIST_LEN 1
1029 
1030 struct ifla_vf_vlan_info {
1031 	__u32 vf;
1032 	__u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
1033 	__u32 qos;
1034 	__be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
1035 };
1036 
1037 struct ifla_vf_tx_rate {
1038 	__u32 vf;
1039 	__u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
1040 };
1041 
1042 struct ifla_vf_rate {
1043 	__u32 vf;
1044 	__u32 min_tx_rate; /* Min Bandwidth in Mbps */
1045 	__u32 max_tx_rate; /* Max Bandwidth in Mbps */
1046 };
1047 
1048 struct ifla_vf_spoofchk {
1049 	__u32 vf;
1050 	__u32 setting;
1051 };
1052 
1053 struct ifla_vf_guid {
1054 	__u32 vf;
1055 	__u64 guid;
1056 };
1057 
1058 enum {
1059 	IFLA_VF_LINK_STATE_AUTO,	/* link state of the uplink */
1060 	IFLA_VF_LINK_STATE_ENABLE,	/* link always up */
1061 	IFLA_VF_LINK_STATE_DISABLE,	/* link always down */
1062 	__IFLA_VF_LINK_STATE_MAX,
1063 };
1064 
1065 struct ifla_vf_link_state {
1066 	__u32 vf;
1067 	__u32 link_state;
1068 };
1069 
1070 struct ifla_vf_rss_query_en {
1071 	__u32 vf;
1072 	__u32 setting;
1073 };
1074 
1075 enum {
1076 	IFLA_VF_STATS_RX_PACKETS,
1077 	IFLA_VF_STATS_TX_PACKETS,
1078 	IFLA_VF_STATS_RX_BYTES,
1079 	IFLA_VF_STATS_TX_BYTES,
1080 	IFLA_VF_STATS_BROADCAST,
1081 	IFLA_VF_STATS_MULTICAST,
1082 	IFLA_VF_STATS_PAD,
1083 	IFLA_VF_STATS_RX_DROPPED,
1084 	IFLA_VF_STATS_TX_DROPPED,
1085 	__IFLA_VF_STATS_MAX,
1086 };
1087 
1088 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
1089 
1090 struct ifla_vf_trust {
1091 	__u32 vf;
1092 	__u32 setting;
1093 };
1094 
1095 /* VF ports management section
1096  *
1097  *	Nested layout of set/get msg is:
1098  *
1099  *		[IFLA_NUM_VF]
1100  *		[IFLA_VF_PORTS]
1101  *			[IFLA_VF_PORT]
1102  *				[IFLA_PORT_*], ...
1103  *			[IFLA_VF_PORT]
1104  *				[IFLA_PORT_*], ...
1105  *			...
1106  *		[IFLA_PORT_SELF]
1107  *			[IFLA_PORT_*], ...
1108  */
1109 
1110 enum {
1111 	IFLA_VF_PORT_UNSPEC,
1112 	IFLA_VF_PORT,			/* nest */
1113 	__IFLA_VF_PORT_MAX,
1114 };
1115 
1116 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
1117 
1118 enum {
1119 	IFLA_PORT_UNSPEC,
1120 	IFLA_PORT_VF,			/* __u32 */
1121 	IFLA_PORT_PROFILE,		/* string */
1122 	IFLA_PORT_VSI_TYPE,		/* 802.1Qbg (pre-)standard VDP */
1123 	IFLA_PORT_INSTANCE_UUID,	/* binary UUID */
1124 	IFLA_PORT_HOST_UUID,		/* binary UUID */
1125 	IFLA_PORT_REQUEST,		/* __u8 */
1126 	IFLA_PORT_RESPONSE,		/* __u16, output only */
1127 	__IFLA_PORT_MAX,
1128 };
1129 
1130 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
1131 
1132 #define PORT_PROFILE_MAX	40
1133 #define PORT_UUID_MAX		16
1134 #define PORT_SELF_VF		-1
1135 
1136 enum {
1137 	PORT_REQUEST_PREASSOCIATE = 0,
1138 	PORT_REQUEST_PREASSOCIATE_RR,
1139 	PORT_REQUEST_ASSOCIATE,
1140 	PORT_REQUEST_DISASSOCIATE,
1141 };
1142 
1143 enum {
1144 	PORT_VDP_RESPONSE_SUCCESS = 0,
1145 	PORT_VDP_RESPONSE_INVALID_FORMAT,
1146 	PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
1147 	PORT_VDP_RESPONSE_UNUSED_VTID,
1148 	PORT_VDP_RESPONSE_VTID_VIOLATION,
1149 	PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
1150 	PORT_VDP_RESPONSE_OUT_OF_SYNC,
1151 	/* 0x08-0xFF reserved for future VDP use */
1152 	PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
1153 	PORT_PROFILE_RESPONSE_INPROGRESS,
1154 	PORT_PROFILE_RESPONSE_INVALID,
1155 	PORT_PROFILE_RESPONSE_BADSTATE,
1156 	PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
1157 	PORT_PROFILE_RESPONSE_ERROR,
1158 };
1159 
1160 struct ifla_port_vsi {
1161 	__u8 vsi_mgr_id;
1162 	__u8 vsi_type_id[3];
1163 	__u8 vsi_type_version;
1164 	__u8 pad[3];
1165 };
1166 
1167 
1168 /* IPoIB section */
1169 
1170 enum {
1171 	IFLA_IPOIB_UNSPEC,
1172 	IFLA_IPOIB_PKEY,
1173 	IFLA_IPOIB_MODE,
1174 	IFLA_IPOIB_UMCAST,
1175 	__IFLA_IPOIB_MAX
1176 };
1177 
1178 enum {
1179 	IPOIB_MODE_DATAGRAM  = 0, /* using unreliable datagram QPs */
1180 	IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
1181 };
1182 
1183 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
1184 
1185 
1186 /* HSR/PRP section, both uses same interface */
1187 
1188 /* Different redundancy protocols for hsr device */
1189 enum {
1190 	HSR_PROTOCOL_HSR,
1191 	HSR_PROTOCOL_PRP,
1192 	HSR_PROTOCOL_MAX,
1193 };
1194 
1195 enum {
1196 	IFLA_HSR_UNSPEC,
1197 	IFLA_HSR_SLAVE1,
1198 	IFLA_HSR_SLAVE2,
1199 	IFLA_HSR_MULTICAST_SPEC,	/* Last byte of supervision addr */
1200 	IFLA_HSR_SUPERVISION_ADDR,	/* Supervision frame multicast addr */
1201 	IFLA_HSR_SEQ_NR,
1202 	IFLA_HSR_VERSION,		/* HSR version */
1203 	IFLA_HSR_PROTOCOL,		/* Indicate different protocol than
1204 					 * HSR. For example PRP.
1205 					 */
1206 	__IFLA_HSR_MAX,
1207 };
1208 
1209 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
1210 
1211 /* STATS section */
1212 
1213 struct if_stats_msg {
1214 	__u8  family;
1215 	__u8  pad1;
1216 	__u16 pad2;
1217 	__u32 ifindex;
1218 	__u32 filter_mask;
1219 };
1220 
1221 /* A stats attribute can be netdev specific or a global stat.
1222  * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
1223  */
1224 enum {
1225 	IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
1226 	IFLA_STATS_LINK_64,
1227 	IFLA_STATS_LINK_XSTATS,
1228 	IFLA_STATS_LINK_XSTATS_SLAVE,
1229 	IFLA_STATS_LINK_OFFLOAD_XSTATS,
1230 	IFLA_STATS_AF_SPEC,
1231 	__IFLA_STATS_MAX,
1232 };
1233 
1234 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
1235 
1236 #define IFLA_STATS_FILTER_BIT(ATTR)	(1 << (ATTR - 1))
1237 
1238 enum {
1239 	IFLA_STATS_GETSET_UNSPEC,
1240 	IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with
1241 				 * a filter mask for the corresponding group.
1242 				 */
1243 	IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */
1244 	__IFLA_STATS_GETSET_MAX,
1245 };
1246 
1247 #define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1)
1248 
1249 /* These are embedded into IFLA_STATS_LINK_XSTATS:
1250  * [IFLA_STATS_LINK_XSTATS]
1251  * -> [LINK_XSTATS_TYPE_xxx]
1252  *    -> [rtnl link type specific attributes]
1253  */
1254 enum {
1255 	LINK_XSTATS_TYPE_UNSPEC,
1256 	LINK_XSTATS_TYPE_BRIDGE,
1257 	LINK_XSTATS_TYPE_BOND,
1258 	__LINK_XSTATS_TYPE_MAX
1259 };
1260 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
1261 
1262 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
1263 enum {
1264 	IFLA_OFFLOAD_XSTATS_UNSPEC,
1265 	IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
1266 	IFLA_OFFLOAD_XSTATS_HW_S_INFO,	/* HW stats info. A nest */
1267 	IFLA_OFFLOAD_XSTATS_L3_STATS,	/* struct rtnl_hw_stats64 */
1268 	__IFLA_OFFLOAD_XSTATS_MAX
1269 };
1270 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
1271 
1272 enum {
1273 	IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC,
1274 	IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST,		/* u8 */
1275 	IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED,		/* u8 */
1276 	__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX,
1277 };
1278 #define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \
1279 	(__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1)
1280 
1281 /* XDP section */
1282 
1283 #define XDP_FLAGS_UPDATE_IF_NOEXIST	(1U << 0)
1284 #define XDP_FLAGS_SKB_MODE		(1U << 1)
1285 #define XDP_FLAGS_DRV_MODE		(1U << 2)
1286 #define XDP_FLAGS_HW_MODE		(1U << 3)
1287 #define XDP_FLAGS_REPLACE		(1U << 4)
1288 #define XDP_FLAGS_MODES			(XDP_FLAGS_SKB_MODE | \
1289 					 XDP_FLAGS_DRV_MODE | \
1290 					 XDP_FLAGS_HW_MODE)
1291 #define XDP_FLAGS_MASK			(XDP_FLAGS_UPDATE_IF_NOEXIST | \
1292 					 XDP_FLAGS_MODES | XDP_FLAGS_REPLACE)
1293 
1294 /* These are stored into IFLA_XDP_ATTACHED on dump. */
1295 enum {
1296 	XDP_ATTACHED_NONE = 0,
1297 	XDP_ATTACHED_DRV,
1298 	XDP_ATTACHED_SKB,
1299 	XDP_ATTACHED_HW,
1300 	XDP_ATTACHED_MULTI,
1301 };
1302 
1303 enum {
1304 	IFLA_XDP_UNSPEC,
1305 	IFLA_XDP_FD,
1306 	IFLA_XDP_ATTACHED,
1307 	IFLA_XDP_FLAGS,
1308 	IFLA_XDP_PROG_ID,
1309 	IFLA_XDP_DRV_PROG_ID,
1310 	IFLA_XDP_SKB_PROG_ID,
1311 	IFLA_XDP_HW_PROG_ID,
1312 	IFLA_XDP_EXPECTED_FD,
1313 	__IFLA_XDP_MAX,
1314 };
1315 
1316 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
1317 
1318 enum {
1319 	IFLA_EVENT_NONE,
1320 	IFLA_EVENT_REBOOT,		/* internal reset / reboot */
1321 	IFLA_EVENT_FEATURES,		/* change in offload features */
1322 	IFLA_EVENT_BONDING_FAILOVER,	/* change in active slave */
1323 	IFLA_EVENT_NOTIFY_PEERS,	/* re-sent grat. arp/ndisc */
1324 	IFLA_EVENT_IGMP_RESEND,		/* re-sent IGMP JOIN */
1325 	IFLA_EVENT_BONDING_OPTIONS,	/* change in bonding options */
1326 };
1327 
1328 /* tun section */
1329 
1330 enum {
1331 	IFLA_TUN_UNSPEC,
1332 	IFLA_TUN_OWNER,
1333 	IFLA_TUN_GROUP,
1334 	IFLA_TUN_TYPE,
1335 	IFLA_TUN_PI,
1336 	IFLA_TUN_VNET_HDR,
1337 	IFLA_TUN_PERSIST,
1338 	IFLA_TUN_MULTI_QUEUE,
1339 	IFLA_TUN_NUM_QUEUES,
1340 	IFLA_TUN_NUM_DISABLED_QUEUES,
1341 	__IFLA_TUN_MAX,
1342 };
1343 
1344 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
1345 
1346 /* rmnet section */
1347 
1348 #define RMNET_FLAGS_INGRESS_DEAGGREGATION         (1U << 0)
1349 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
1350 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
1351 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
1352 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV5           (1U << 4)
1353 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV5            (1U << 5)
1354 
1355 enum {
1356 	IFLA_RMNET_UNSPEC,
1357 	IFLA_RMNET_MUX_ID,
1358 	IFLA_RMNET_FLAGS,
1359 	__IFLA_RMNET_MAX,
1360 };
1361 
1362 #define IFLA_RMNET_MAX	(__IFLA_RMNET_MAX - 1)
1363 
1364 struct ifla_rmnet_flags {
1365 	__u32	flags;
1366 	__u32	mask;
1367 };
1368 
1369 /* MCTP section */
1370 
1371 enum {
1372 	IFLA_MCTP_UNSPEC,
1373 	IFLA_MCTP_NET,
1374 	__IFLA_MCTP_MAX,
1375 };
1376 
1377 #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1)
1378 
1379 /* DSA section */
1380 
1381 enum {
1382 	IFLA_DSA_UNSPEC,
1383 	IFLA_DSA_MASTER,
1384 	__IFLA_DSA_MAX,
1385 };
1386 
1387 #define IFLA_DSA_MAX	(__IFLA_DSA_MAX - 1)
1388 
1389 #endif /* _UAPI_LINUX_IF_LINK_H */
1390