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
5 #include <linux/types.h>
6 #include <linux/netlink.h>
8 /* This struct should be in sync with struct rtnl_link_stats64 */
9 struct rtnl_link_stats {
20 /* detailed rx_errors: */
21 __u32 rx_length_errors;
24 __u32 rx_frame_errors;
26 __u32 rx_missed_errors;
28 /* detailed tx_errors */
29 __u32 tx_aborted_errors;
30 __u32 tx_carrier_errors;
32 __u32 tx_heartbeat_errors;
33 __u32 tx_window_errors;
43 * struct rtnl_link_stats64 - The main device statistics structure.
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).
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.
56 * @rx_bytes: Number of good received bytes, corresponding to @rx_packets.
58 * For IEEE 802.3 devices should count the length of Ethernet Frames
61 * @tx_bytes: Number of good transmitted bytes, corresponding to @tx_packets.
63 * For IEEE 802.3 devices should count the length of Ethernet Frames
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
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.
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).
83 * @tx_dropped: Number of packets dropped on their way to transmission,
84 * e.g. due to lack of resources.
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.
91 * For IEEE 802.3 devices this counter may be equivalent to:
93 * - 30.3.1.1.21 aMulticastFramesReceivedOK
95 * @collisions: Number of collisions during packet transmissions.
97 * @rx_length_errors: Number of packets dropped due to invalid length.
98 * Part of aggregate "frame" errors in `/proc/net/dev`.
100 * For IEEE 802.3 devices this counter should be equivalent to a sum
101 * of the following attributes:
103 * - 30.3.1.1.23 aInRangeLengthErrors
104 * - 30.3.1.1.24 aOutOfRangeLengthField
105 * - 30.3.1.1.25 aFrameTooLongErrors
107 * @rx_over_errors: Receiver FIFO overflow event counter.
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.
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.
118 * Part of aggregate "frame" errors in `/proc/net/dev`.
120 * This statistics was historically used interchangeably with
123 * This statistic corresponds to hardware events and is not commonly used
124 * on software devices.
126 * @rx_crc_errors: Number of packets received with a CRC error.
127 * Part of aggregate "frame" errors in `/proc/net/dev`.
129 * For IEEE 802.3 devices this counter must be equivalent to:
131 * - 30.3.1.1.6 aFrameCheckSequenceErrors
133 * @rx_frame_errors: Receiver frame alignment errors.
134 * Part of aggregate "frame" errors in `/proc/net/dev`.
136 * For IEEE 802.3 devices this counter should be equivalent to:
138 * - 30.3.1.1.7 aAlignmentErrors
140 * @rx_fifo_errors: Receiver FIFO error counter.
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.
146 * This statistics was used interchangeably with @rx_over_errors.
147 * Not recommended for use in drivers for high speed interfaces.
149 * This statistic is used on software devices, e.g. to count software
150 * packet queue overflow (can) or sequencing errors (GRE).
152 * @rx_missed_errors: Count of packets missed by the host.
153 * Folded into the "drop" counter in `/proc/net/dev`.
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.
160 * This statistic corresponds to hardware events and is not used
161 * on software devices.
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:
168 * - 30.3.1.1.11 aFramesAbortedDueToXSColls
170 * High speed interfaces may use this counter as a general device
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`.
177 * For IEEE 802.3 devices this counter must be equivalent to:
179 * - 30.3.1.1.13 aCarrierSenseErrors
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`.
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`.
191 * For IEEE 802.3 devices possibly equivalent to:
193 * - 30.3.2.1.4 aSQETestErrors
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`.
199 * For IEEE 802.3 devices this counter must be equivalent to:
201 * - 30.3.1.1.10 aLateCollisions
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).
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).
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).
215 * @rx_otherhost_dropped: Number of packets dropped due to mismatch
216 * in destination MAC address.
218 struct rtnl_link_stats64 {
230 /* detailed rx_errors: */
231 __u64 rx_length_errors;
232 __u64 rx_over_errors;
234 __u64 rx_frame_errors;
235 __u64 rx_fifo_errors;
236 __u64 rx_missed_errors;
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;
250 __u64 rx_otherhost_dropped;
253 /* Subset of link stats useful for in-HW collection. Meaning of the fields is as
254 * for struct rtnl_link_stats64.
256 struct rtnl_hw_stats64 {
268 /* The struct should be in sync with struct ifmap */
269 struct rtnl_link_ifmap {
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.
287 * [IFLA_INET_CONF] = ...,
290 * [IFLA_INET6_FLAGS] = ...,
291 * [IFLA_INET6_CONF] = ...,
306 #define IFLA_COST IFLA_COST
308 #define IFLA_PRIORITY IFLA_PRIORITY
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
316 #define IFLA_TXQLEN IFLA_TXQLEN
318 #define IFLA_MAP IFLA_MAP
320 #define IFLA_WEIGHT IFLA_WEIGHT
324 #define IFLA_LINKINFO IFLA_LINKINFO
327 IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */
333 IFLA_GROUP, /* Group the device belongs to */
335 IFLA_EXT_MASK, /* Extended info mask, VFs, etc */
336 IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */
337 #define IFLA_PROMISCUITY IFLA_PROMISCUITY
342 IFLA_CARRIER_CHANGES,
354 IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
355 IFLA_CARRIER_UP_COUNT,
356 IFLA_CARRIER_DOWN_COUNT,
361 IFLA_ALT_IFNAME, /* Alternative ifname */
363 IFLA_PROTO_DOWN_REASON,
365 /* device (sysfs) name as parent, used instead
366 * of IFLA_LINK where there's no parent netdev
368 IFLA_PARENT_DEV_NAME,
369 IFLA_PARENT_DEV_BUS_NAME,
373 IFLA_ALLMULTI, /* Allmulti count: > 0 means acts ALLMULTI */
377 IFLA_GSO_IPV4_MAX_SIZE,
378 IFLA_GRO_IPV4_MAX_SIZE,
384 #define IFLA_MAX (__IFLA_MAX - 1)
387 IFLA_PROTO_DOWN_REASON_UNSPEC,
388 IFLA_PROTO_DOWN_REASON_MASK, /* u32, mask for reason bits */
389 IFLA_PROTO_DOWN_REASON_VALUE, /* u32, reason bit value */
391 __IFLA_PROTO_DOWN_REASON_CNT,
392 IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1
395 /* backwards compatibility for userspace */
397 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
398 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
407 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
414 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
415 more not changeable by user. They describe link media
416 characteristics and set by device driver.
419 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
420 - If neither of these three flags are set;
421 the interface is NBMA.
423 - IFF_MULTICAST does not mean anything special:
424 multicasts can be used on all not-NBMA links.
425 IFF_MULTICAST means that this media uses special encapsulation
426 for multicast frames. Apparently, all IFF_POINTOPOINT and
427 IFF_BROADCAST devices are able to use multicasts too.
431 For usual devices it is equal ifi_index.
432 If it is a "virtual interface" (f.e. tunnel), ifi_link
433 can point to real physical interface (f.e. for bandwidth calculations),
434 or maybe 0, what means, that real media is unknown (usual
435 for IPIP tunnels, when route to endpoint is allowed to change)
438 /* Subtype attributes for IFLA_PROTINFO */
441 IFLA_INET6_FLAGS, /* link flags */
442 IFLA_INET6_CONF, /* sysctl parameters */
443 IFLA_INET6_STATS, /* statistics */
444 IFLA_INET6_MCAST, /* MC things. What of them? */
445 IFLA_INET6_CACHEINFO, /* time values and max reasm size */
446 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
447 IFLA_INET6_TOKEN, /* device token */
448 IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
449 IFLA_INET6_RA_MTU, /* mtu carried in the RA message */
453 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
455 enum in6_addr_gen_mode {
456 IN6_ADDR_GEN_MODE_EUI64,
457 IN6_ADDR_GEN_MODE_NONE,
458 IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
459 IN6_ADDR_GEN_MODE_RANDOM,
465 * DOC: Bridge enum definition
467 * Please *note* that the timer values in the following section are expected
468 * in clock_t format, which is seconds multiplied by USER_HZ (generally
471 * @IFLA_BR_FORWARD_DELAY
472 * The bridge forwarding delay is the time spent in LISTENING state
473 * (before moving to LEARNING) and in LEARNING state (before moving
474 * to FORWARDING). Only relevant if STP is enabled.
476 * The valid values are between (2 * USER_HZ) and (30 * USER_HZ).
477 * The default value is (15 * USER_HZ).
479 * @IFLA_BR_HELLO_TIME
480 * The time between hello packets sent by the bridge, when it is a root
481 * bridge or a designated bridge. Only relevant if STP is enabled.
483 * The valid values are between (1 * USER_HZ) and (10 * USER_HZ).
484 * The default value is (2 * USER_HZ).
487 * The hello packet timeout is the time until another bridge in the
488 * spanning tree is assumed to be dead, after reception of its last hello
489 * message. Only relevant if STP is enabled.
491 * The valid values are between (6 * USER_HZ) and (40 * USER_HZ).
492 * The default value is (20 * USER_HZ).
494 * @IFLA_BR_AGEING_TIME
495 * Configure the bridge's FDB entries aging time. It is the time a MAC
496 * address will be kept in the FDB after a packet has been received from
497 * that address. After this time has passed, entries are cleaned up.
498 * Allow values outside the 802.1 standard specification for special cases:
500 * * 0 - entry never ages (all permanent)
501 * * 1 - entry disappears (no persistence)
503 * The default value is (300 * USER_HZ).
506 * Turn spanning tree protocol on (*IFLA_BR_STP_STATE* > 0) or off
507 * (*IFLA_BR_STP_STATE* == 0) for this bridge.
509 * The default value is 0 (disabled).
512 * Set this bridge's spanning tree priority, used during STP root bridge
515 * The valid values are between 0 and 65535.
517 * @IFLA_BR_VLAN_FILTERING
518 * Turn VLAN filtering on (*IFLA_BR_VLAN_FILTERING* > 0) or off
519 * (*IFLA_BR_VLAN_FILTERING* == 0). When disabled, the bridge will not
520 * consider the VLAN tag when handling packets.
522 * The default value is 0 (disabled).
524 * @IFLA_BR_VLAN_PROTOCOL
525 * Set the protocol used for VLAN filtering.
527 * The valid values are 0x8100(802.1Q) or 0x88A8(802.1AD). The default value
530 * @IFLA_BR_GROUP_FWD_MASK
531 * The group forwarding mask. This is the bitmask that is applied to
532 * decide whether to forward incoming frames destined to link-local
533 * addresses (of the form 01:80:C2:00:00:0X).
535 * The default value is 0, which means the bridge does not forward any
536 * link-local frames coming on this port.
539 * The bridge root id, read only.
542 * The bridge id, read only.
545 * The bridge root port, read only.
547 * @IFLA_BR_ROOT_PATH_COST
548 * The bridge root path cost, read only.
550 * @IFLA_BR_TOPOLOGY_CHANGE
551 * The bridge topology change, read only.
553 * @IFLA_BR_TOPOLOGY_CHANGE_DETECTED
554 * The bridge topology change detected, read only.
556 * @IFLA_BR_HELLO_TIMER
557 * The bridge hello timer, read only.
560 * The bridge tcn timer, read only.
562 * @IFLA_BR_TOPOLOGY_CHANGE_TIMER
563 * The bridge topology change timer, read only.
566 * The bridge gc timer, read only.
568 * @IFLA_BR_GROUP_ADDR
569 * Set the MAC address of the multicast group this bridge uses for STP.
570 * The address must be a link-local address in standard Ethernet MAC address
571 * format. It is an address of the form 01:80:C2:00:00:0X, with X in [0, 4..f].
573 * The default value is 0.
576 * Flush bridge's fdb dynamic entries.
578 * @IFLA_BR_MCAST_ROUTER
579 * Set bridge's multicast router if IGMP snooping is enabled.
580 * The valid values are:
583 * * 1 - automatic (queried).
584 * * 2 - permanently enabled.
586 * The default value is 1.
588 * @IFLA_BR_MCAST_SNOOPING
589 * Turn multicast snooping on (*IFLA_BR_MCAST_SNOOPING* > 0) or off
590 * (*IFLA_BR_MCAST_SNOOPING* == 0).
592 * The default value is 1.
594 * @IFLA_BR_MCAST_QUERY_USE_IFADDR
595 * If enabled use the bridge's own IP address as source address for IGMP
596 * queries (*IFLA_BR_MCAST_QUERY_USE_IFADDR* > 0) or the default of 0.0.0.0
597 * (*IFLA_BR_MCAST_QUERY_USE_IFADDR* == 0).
599 * The default value is 0 (disabled).
601 * @IFLA_BR_MCAST_QUERIER
602 * Enable (*IFLA_BR_MULTICAST_QUERIER* > 0) or disable
603 * (*IFLA_BR_MULTICAST_QUERIER* == 0) IGMP querier, ie sending of multicast
604 * queries by the bridge.
606 * The default value is 0 (disabled).
608 * @IFLA_BR_MCAST_HASH_ELASTICITY
609 * Set multicast database hash elasticity, It is the maximum chain length in
610 * the multicast hash table. This attribute is *deprecated* and the value
613 * @IFLA_BR_MCAST_HASH_MAX
614 * Set maximum size of the multicast hash table
616 * The default value is 4096, the value must be a power of 2.
618 * @IFLA_BR_MCAST_LAST_MEMBER_CNT
619 * The Last Member Query Count is the number of Group-Specific Queries
620 * sent before the router assumes there are no local members. The Last
621 * Member Query Count is also the number of Group-and-Source-Specific
622 * Queries sent before the router assumes there are no listeners for a
625 * The default value is 2.
627 * @IFLA_BR_MCAST_STARTUP_QUERY_CNT
628 * The Startup Query Count is the number of Queries sent out on startup,
629 * separated by the Startup Query Interval.
631 * The default value is 2.
633 * @IFLA_BR_MCAST_LAST_MEMBER_INTVL
634 * The Last Member Query Interval is the Max Response Time inserted into
635 * Group-Specific Queries sent in response to Leave Group messages, and
636 * is also the amount of time between Group-Specific Query messages.
638 * The default value is (1 * USER_HZ).
640 * @IFLA_BR_MCAST_MEMBERSHIP_INTVL
641 * The interval after which the bridge will leave a group, if no membership
642 * reports for this group are received.
644 * The default value is (260 * USER_HZ).
646 * @IFLA_BR_MCAST_QUERIER_INTVL
647 * The interval between queries sent by other routers. if no queries are
648 * seen after this delay has passed, the bridge will start to send its own
649 * queries (as if *IFLA_BR_MCAST_QUERIER_INTVL* was enabled).
651 * The default value is (255 * USER_HZ).
653 * @IFLA_BR_MCAST_QUERY_INTVL
654 * The Query Interval is the interval between General Queries sent by
657 * The default value is (125 * USER_HZ). The minimum value is (1 * USER_HZ).
659 * @IFLA_BR_MCAST_QUERY_RESPONSE_INTVL
660 * The Max Response Time used to calculate the Max Resp Code inserted
661 * into the periodic General Queries.
663 * The default value is (10 * USER_HZ).
665 * @IFLA_BR_MCAST_STARTUP_QUERY_INTVL
666 * The interval between queries in the startup phase.
668 * The default value is (125 * USER_HZ) / 4. The minimum value is (1 * USER_HZ).
670 * @IFLA_BR_NF_CALL_IPTABLES
671 * Enable (*NF_CALL_IPTABLES* > 0) or disable (*NF_CALL_IPTABLES* == 0)
672 * iptables hooks on the bridge.
674 * The default value is 0 (disabled).
676 * @IFLA_BR_NF_CALL_IP6TABLES
677 * Enable (*NF_CALL_IP6TABLES* > 0) or disable (*NF_CALL_IP6TABLES* == 0)
678 * ip6tables hooks on the bridge.
680 * The default value is 0 (disabled).
682 * @IFLA_BR_NF_CALL_ARPTABLES
683 * Enable (*NF_CALL_ARPTABLES* > 0) or disable (*NF_CALL_ARPTABLES* == 0)
684 * arptables hooks on the bridge.
686 * The default value is 0 (disabled).
688 * @IFLA_BR_VLAN_DEFAULT_PVID
689 * VLAN ID applied to untagged and priority-tagged incoming packets.
691 * The default value is 1. Setting to the special value 0 makes all ports of
692 * this bridge not have a PVID by default, which means that they will
693 * not accept VLAN-untagged traffic.
696 * Bridge attribute padding type for netlink message.
698 * @IFLA_BR_VLAN_STATS_ENABLED
699 * Enable (*IFLA_BR_VLAN_STATS_ENABLED* == 1) or disable
700 * (*IFLA_BR_VLAN_STATS_ENABLED* == 0) per-VLAN stats accounting.
702 * The default value is 0 (disabled).
704 * @IFLA_BR_MCAST_STATS_ENABLED
705 * Enable (*IFLA_BR_MCAST_STATS_ENABLED* > 0) or disable
706 * (*IFLA_BR_MCAST_STATS_ENABLED* == 0) multicast (IGMP/MLD) stats
709 * The default value is 0 (disabled).
711 * @IFLA_BR_MCAST_IGMP_VERSION
712 * Set the IGMP version.
714 * The valid values are 2 and 3. The default value is 2.
716 * @IFLA_BR_MCAST_MLD_VERSION
717 * Set the MLD version.
719 * The valid values are 1 and 2. The default value is 1.
721 * @IFLA_BR_VLAN_STATS_PER_PORT
722 * Enable (*IFLA_BR_VLAN_STATS_PER_PORT* == 1) or disable
723 * (*IFLA_BR_VLAN_STATS_PER_PORT* == 0) per-VLAN per-port stats accounting.
724 * Can be changed only when there are no port VLANs configured.
726 * The default value is 0 (disabled).
728 * @IFLA_BR_MULTI_BOOLOPT
729 * The multi_boolopt is used to control new boolean options to avoid adding
730 * new netlink attributes. You can look at ``enum br_boolopt_id`` for those
733 * @IFLA_BR_MCAST_QUERIER_STATE
734 * Bridge mcast querier states, read only.
736 * @IFLA_BR_FDB_N_LEARNED
737 * The number of dynamically learned FDB entries for the current bridge,
740 * @IFLA_BR_FDB_MAX_LEARNED
741 * Set the number of max dynamically learned FDB entries for the current
746 IFLA_BR_FORWARD_DELAY,
752 IFLA_BR_VLAN_FILTERING,
753 IFLA_BR_VLAN_PROTOCOL,
754 IFLA_BR_GROUP_FWD_MASK,
758 IFLA_BR_ROOT_PATH_COST,
759 IFLA_BR_TOPOLOGY_CHANGE,
760 IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
763 IFLA_BR_TOPOLOGY_CHANGE_TIMER,
767 IFLA_BR_MCAST_ROUTER,
768 IFLA_BR_MCAST_SNOOPING,
769 IFLA_BR_MCAST_QUERY_USE_IFADDR,
770 IFLA_BR_MCAST_QUERIER,
771 IFLA_BR_MCAST_HASH_ELASTICITY,
772 IFLA_BR_MCAST_HASH_MAX,
773 IFLA_BR_MCAST_LAST_MEMBER_CNT,
774 IFLA_BR_MCAST_STARTUP_QUERY_CNT,
775 IFLA_BR_MCAST_LAST_MEMBER_INTVL,
776 IFLA_BR_MCAST_MEMBERSHIP_INTVL,
777 IFLA_BR_MCAST_QUERIER_INTVL,
778 IFLA_BR_MCAST_QUERY_INTVL,
779 IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
780 IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
781 IFLA_BR_NF_CALL_IPTABLES,
782 IFLA_BR_NF_CALL_IP6TABLES,
783 IFLA_BR_NF_CALL_ARPTABLES,
784 IFLA_BR_VLAN_DEFAULT_PVID,
786 IFLA_BR_VLAN_STATS_ENABLED,
787 IFLA_BR_MCAST_STATS_ENABLED,
788 IFLA_BR_MCAST_IGMP_VERSION,
789 IFLA_BR_MCAST_MLD_VERSION,
790 IFLA_BR_VLAN_STATS_PER_PORT,
791 IFLA_BR_MULTI_BOOLOPT,
792 IFLA_BR_MCAST_QUERIER_STATE,
793 IFLA_BR_FDB_N_LEARNED,
794 IFLA_BR_FDB_MAX_LEARNED,
798 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
800 struct ifla_bridge_id {
802 __u8 addr[6]; /* ETH_ALEN */
806 * DOC: Bridge mode enum definition
808 * @BRIDGE_MODE_HAIRPIN
809 * Controls whether traffic may be sent back out of the port on which it
810 * was received. This option is also called reflective relay mode, and is
811 * used to support basic VEPA (Virtual Ethernet Port Aggregator)
812 * capabilities. By default, this flag is turned off and the bridge will
813 * not forward traffic back out of the receiving port.
821 * DOC: Bridge port enum definition
824 * The operation state of the port. Here are the valid values.
826 * * 0 - port is in STP *DISABLED* state. Make this port completely
827 * inactive for STP. This is also called BPDU filter and could be used
828 * to disable STP on an untrusted port, like a leaf virtual device.
829 * The traffic forwarding is also stopped on this port.
830 * * 1 - port is in STP *LISTENING* state. Only valid if STP is enabled
831 * on the bridge. In this state the port listens for STP BPDUs and
832 * drops all other traffic frames.
833 * * 2 - port is in STP *LEARNING* state. Only valid if STP is enabled on
834 * the bridge. In this state the port will accept traffic only for the
835 * purpose of updating MAC address tables.
836 * * 3 - port is in STP *FORWARDING* state. Port is fully active.
837 * * 4 - port is in STP *BLOCKING* state. Only valid if STP is enabled on
838 * the bridge. This state is used during the STP election process.
839 * In this state, port will only process STP BPDUs.
841 * @IFLA_BRPORT_PRIORITY
842 * The STP port priority. The valid values are between 0 and 255.
845 * The STP path cost of the port. The valid values are between 1 and 65535.
848 * Set the bridge port mode. See *BRIDGE_MODE_HAIRPIN* for more details.
851 * Controls whether STP BPDUs will be processed by the bridge port. By
852 * default, the flag is turned off to allow BPDU processing. Turning this
853 * flag on will disable the bridge port if a STP BPDU packet is received.
855 * If the bridge has Spanning Tree enabled, hostile devices on the network
856 * may send BPDU on a port and cause network failure. Setting *guard on*
857 * will detect and stop this by disabling the port. The port will be
858 * restarted if the link is brought down, or removed and reattached.
860 * @IFLA_BRPORT_PROTECT
861 * Controls whether a given port is allowed to become a root port or not.
862 * Only used when STP is enabled on the bridge. By default the flag is off.
864 * This feature is also called root port guard. If BPDU is received from a
865 * leaf (edge) port, it should not be elected as root port. This could
866 * be used if using STP on a bridge and the downstream bridges are not fully
867 * trusted; this prevents a hostile guest from rerouting traffic.
869 * @IFLA_BRPORT_FAST_LEAVE
870 * This flag allows the bridge to immediately stop multicast traffic
871 * forwarding on a port that receives an IGMP Leave message. It is only used
872 * when IGMP snooping is enabled on the bridge. By default the flag is off.
874 * @IFLA_BRPORT_LEARNING
875 * Controls whether a given port will learn *source* MAC addresses from
876 * received traffic or not. Also controls whether dynamic FDB entries
877 * (which can also be added by software) will be refreshed by incoming
878 * traffic. By default this flag is on.
880 * @IFLA_BRPORT_UNICAST_FLOOD
881 * Controls whether unicast traffic for which there is no FDB entry will
882 * be flooded towards this port. By default this flag is on.
884 * @IFLA_BRPORT_PROXYARP
885 * Enable proxy ARP on this port.
887 * @IFLA_BRPORT_LEARNING_SYNC
888 * Controls whether a given port will sync MAC addresses learned on device
889 * port to bridge FDB.
891 * @IFLA_BRPORT_PROXYARP_WIFI
892 * Enable proxy ARP on this port which meets extended requirements by
893 * IEEE 802.11 and Hotspot 2.0 specifications.
895 * @IFLA_BRPORT_ROOT_ID
897 * @IFLA_BRPORT_BRIDGE_ID
899 * @IFLA_BRPORT_DESIGNATED_PORT
901 * @IFLA_BRPORT_DESIGNATED_COST
907 * @IFLA_BRPORT_TOPOLOGY_CHANGE_ACK
909 * @IFLA_BRPORT_CONFIG_PENDING
911 * @IFLA_BRPORT_MESSAGE_AGE_TIMER
913 * @IFLA_BRPORT_FORWARD_DELAY_TIMER
915 * @IFLA_BRPORT_HOLD_TIMER
918 * Flush bridge ports' fdb dynamic entries.
920 * @IFLA_BRPORT_MULTICAST_ROUTER
921 * Configure the port's multicast router presence. A port with
922 * a multicast router will receive all multicast traffic.
923 * The valid values are:
925 * * 0 disable multicast routers on this port
926 * * 1 let the system detect the presence of routers (default)
927 * * 2 permanently enable multicast traffic forwarding on this port
928 * * 3 enable multicast routers temporarily on this port, not depending
929 * on incoming queries.
933 * @IFLA_BRPORT_MCAST_FLOOD
934 * Controls whether a given port will flood multicast traffic for which
935 * there is no MDB entry. By default this flag is on.
937 * @IFLA_BRPORT_MCAST_TO_UCAST
938 * Controls whether a given port will replicate packets using unicast
939 * instead of multicast. By default this flag is off.
941 * This is done by copying the packet per host and changing the multicast
942 * destination MAC to a unicast one accordingly.
944 * *mcast_to_unicast* works on top of the multicast snooping feature of the
945 * bridge. Which means unicast copies are only delivered to hosts which
946 * are interested in unicast and signaled this via IGMP/MLD reports previously.
948 * This feature is intended for interface types which have a more reliable
949 * and/or efficient way to deliver unicast packets than broadcast ones
952 * However, it should only be enabled on interfaces where no IGMPv2/MLDv1
953 * report suppression takes place. IGMP/MLD report suppression issue is
954 * usually overcome by the network daemon (supplicant) enabling AP isolation
955 * and by that separating all STAs.
957 * Delivery of STA-to-STA IP multicast is made possible again by enabling
958 * and utilizing the bridge hairpin mode, which considers the incoming port
959 * as a potential outgoing port, too (see *BRIDGE_MODE_HAIRPIN* option).
960 * Hairpin mode is performed after multicast snooping, therefore leading
961 * to only deliver reports to STAs running a multicast router.
963 * @IFLA_BRPORT_VLAN_TUNNEL
964 * Controls whether vlan to tunnel mapping is enabled on the port.
965 * By default this flag is off.
967 * @IFLA_BRPORT_BCAST_FLOOD
968 * Controls flooding of broadcast traffic on the given port. By default
971 * @IFLA_BRPORT_GROUP_FWD_MASK
972 * Set the group forward mask. This is a bitmask that is applied to
973 * decide whether to forward incoming frames destined to link-local
974 * addresses. The addresses of the form are 01:80:C2:00:00:0X (defaults
975 * to 0, which means the bridge does not forward any link-local frames
976 * coming on this port).
978 * @IFLA_BRPORT_NEIGH_SUPPRESS
979 * Controls whether neighbor discovery (arp and nd) proxy and suppression
980 * is enabled on the port. By default this flag is off.
982 * @IFLA_BRPORT_ISOLATED
983 * Controls whether a given port will be isolated, which means it will be
984 * able to communicate with non-isolated ports only. By default this
987 * @IFLA_BRPORT_BACKUP_PORT
988 * Set a backup port. If the port loses carrier all traffic will be
989 * redirected to the configured backup port. Set the value to 0 to disable
992 * @IFLA_BRPORT_MRP_RING_OPEN
994 * @IFLA_BRPORT_MRP_IN_OPEN
996 * @IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT
997 * The number of per-port EHT hosts limit. The default value is 512.
998 * Setting to 0 is not allowed.
1000 * @IFLA_BRPORT_MCAST_EHT_HOSTS_CNT
1001 * The current number of tracked hosts, read only.
1003 * @IFLA_BRPORT_LOCKED
1004 * Controls whether a port will be locked, meaning that hosts behind the
1005 * port will not be able to communicate through the port unless an FDB
1006 * entry with the unit's MAC address is in the FDB. The common use case is
1007 * that hosts are allowed access through authentication with the IEEE 802.1X
1008 * protocol or based on whitelists. By default this flag is off.
1010 * Please note that secure 802.1X deployments should always use the
1011 * *BR_BOOLOPT_NO_LL_LEARN* flag, to not permit the bridge to populate its
1012 * FDB based on link-local (EAPOL) traffic received on the port.
1015 * Controls whether a port will use MAC Authentication Bypass (MAB), a
1016 * technique through which select MAC addresses may be allowed on a locked
1017 * port, without using 802.1X authentication. Packets with an unknown source
1018 * MAC address generates a "locked" FDB entry on the incoming bridge port.
1019 * The common use case is for user space to react to these bridge FDB
1020 * notifications and optionally replace the locked FDB entry with a normal
1021 * one, allowing traffic to pass for whitelisted MAC addresses.
1023 * Setting this flag also requires *IFLA_BRPORT_LOCKED* and
1024 * *IFLA_BRPORT_LEARNING*. *IFLA_BRPORT_LOCKED* ensures that unauthorized
1025 * data packets are dropped, and *IFLA_BRPORT_LEARNING* allows the dynamic
1026 * FDB entries installed by user space (as replacements for the locked FDB
1027 * entries) to be refreshed and/or aged out.
1029 * @IFLA_BRPORT_MCAST_N_GROUPS
1031 * @IFLA_BRPORT_MCAST_MAX_GROUPS
1032 * Sets the maximum number of MDB entries that can be registered for a
1033 * given port. Attempts to register more MDB entries at the port than this
1034 * limit allows will be rejected, whether they are done through netlink
1035 * (e.g. the bridge tool), or IGMP or MLD membership reports. Setting a
1036 * limit of 0 disables the limit. The default value is 0.
1038 * @IFLA_BRPORT_NEIGH_VLAN_SUPPRESS
1039 * Controls whether neighbor discovery (arp and nd) proxy and suppression is
1040 * enabled for a given port. By default this flag is off.
1042 * Note that this option only takes effect when *IFLA_BRPORT_NEIGH_SUPPRESS*
1043 * is enabled for a given port.
1045 * @IFLA_BRPORT_BACKUP_NHID
1046 * The FDB nexthop object ID to attach to packets being redirected to a
1047 * backup port that has VLAN tunnel mapping enabled (via the
1048 * *IFLA_BRPORT_VLAN_TUNNEL* option). Setting a value of 0 (default) has
1049 * the effect of not attaching any ID.
1053 IFLA_BRPORT_STATE, /* Spanning tree state */
1054 IFLA_BRPORT_PRIORITY, /* " priority */
1055 IFLA_BRPORT_COST, /* " cost */
1056 IFLA_BRPORT_MODE, /* mode (hairpin) */
1057 IFLA_BRPORT_GUARD, /* bpdu guard */
1058 IFLA_BRPORT_PROTECT, /* root port protection */
1059 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
1060 IFLA_BRPORT_LEARNING, /* mac learning */
1061 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
1062 IFLA_BRPORT_PROXYARP, /* proxy ARP */
1063 IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
1064 IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
1065 IFLA_BRPORT_ROOT_ID, /* designated root */
1066 IFLA_BRPORT_BRIDGE_ID, /* designated bridge */
1067 IFLA_BRPORT_DESIGNATED_PORT,
1068 IFLA_BRPORT_DESIGNATED_COST,
1071 IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
1072 IFLA_BRPORT_CONFIG_PENDING,
1073 IFLA_BRPORT_MESSAGE_AGE_TIMER,
1074 IFLA_BRPORT_FORWARD_DELAY_TIMER,
1075 IFLA_BRPORT_HOLD_TIMER,
1077 IFLA_BRPORT_MULTICAST_ROUTER,
1079 IFLA_BRPORT_MCAST_FLOOD,
1080 IFLA_BRPORT_MCAST_TO_UCAST,
1081 IFLA_BRPORT_VLAN_TUNNEL,
1082 IFLA_BRPORT_BCAST_FLOOD,
1083 IFLA_BRPORT_GROUP_FWD_MASK,
1084 IFLA_BRPORT_NEIGH_SUPPRESS,
1085 IFLA_BRPORT_ISOLATED,
1086 IFLA_BRPORT_BACKUP_PORT,
1087 IFLA_BRPORT_MRP_RING_OPEN,
1088 IFLA_BRPORT_MRP_IN_OPEN,
1089 IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
1090 IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
1093 IFLA_BRPORT_MCAST_N_GROUPS,
1094 IFLA_BRPORT_MCAST_MAX_GROUPS,
1095 IFLA_BRPORT_NEIGH_VLAN_SUPPRESS,
1096 IFLA_BRPORT_BACKUP_NHID,
1099 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
1101 struct ifla_cacheinfo {
1102 __u32 max_reasm_len;
1103 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
1104 __u32 reachable_time;
1113 IFLA_INFO_SLAVE_KIND,
1114 IFLA_INFO_SLAVE_DATA,
1118 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
1126 IFLA_VLAN_EGRESS_QOS,
1127 IFLA_VLAN_INGRESS_QOS,
1132 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
1134 struct ifla_vlan_flags {
1140 IFLA_VLAN_QOS_UNSPEC,
1141 IFLA_VLAN_QOS_MAPPING,
1145 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
1147 struct ifla_vlan_qos_mapping {
1152 /* MACVLAN section */
1154 IFLA_MACVLAN_UNSPEC,
1157 IFLA_MACVLAN_MACADDR_MODE,
1158 IFLA_MACVLAN_MACADDR,
1159 IFLA_MACVLAN_MACADDR_DATA,
1160 IFLA_MACVLAN_MACADDR_COUNT,
1161 IFLA_MACVLAN_BC_QUEUE_LEN,
1162 IFLA_MACVLAN_BC_QUEUE_LEN_USED,
1163 IFLA_MACVLAN_BC_CUTOFF,
1167 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
1170 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
1171 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
1172 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
1173 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
1174 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */
1177 enum macvlan_macaddr_mode {
1178 MACVLAN_MACADDR_ADD,
1179 MACVLAN_MACADDR_DEL,
1180 MACVLAN_MACADDR_FLUSH,
1181 MACVLAN_MACADDR_SET,
1184 #define MACVLAN_FLAG_NOPROMISC 1
1185 #define MACVLAN_FLAG_NODST 2 /* skip dst macvlan if matching src macvlan */
1194 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
1197 IFLA_VRF_PORT_UNSPEC,
1198 IFLA_VRF_PORT_TABLE,
1202 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
1204 /* MACSEC section */
1209 IFLA_MACSEC_ICV_LEN,
1210 IFLA_MACSEC_CIPHER_SUITE,
1212 IFLA_MACSEC_ENCODING_SA,
1213 IFLA_MACSEC_ENCRYPT,
1214 IFLA_MACSEC_PROTECT,
1215 IFLA_MACSEC_INC_SCI,
1218 IFLA_MACSEC_REPLAY_PROTECT,
1219 IFLA_MACSEC_VALIDATION,
1221 IFLA_MACSEC_OFFLOAD,
1225 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
1232 IFLA_XFRM_COLLECT_METADATA,
1236 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
1238 enum macsec_validation_type {
1239 MACSEC_VALIDATE_DISABLED = 0,
1240 MACSEC_VALIDATE_CHECK = 1,
1241 MACSEC_VALIDATE_STRICT = 2,
1242 __MACSEC_VALIDATE_END,
1243 MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
1246 enum macsec_offload {
1247 MACSEC_OFFLOAD_OFF = 0,
1248 MACSEC_OFFLOAD_PHY = 1,
1249 MACSEC_OFFLOAD_MAC = 2,
1250 __MACSEC_OFFLOAD_END,
1251 MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1,
1254 /* IPVLAN section */
1262 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
1271 #define IPVLAN_F_PRIVATE 0x01
1272 #define IPVLAN_F_VEPA 0x02
1274 /* Tunnel RTM header */
1282 /* netkit section */
1283 enum netkit_action {
1287 NETKIT_REDIRECT = 7,
1297 IFLA_NETKIT_PEER_INFO,
1298 IFLA_NETKIT_PRIMARY,
1300 IFLA_NETKIT_PEER_POLICY,
1304 #define IFLA_NETKIT_MAX (__IFLA_NETKIT_MAX - 1)
1308 /* include statistics in the dump */
1309 #define TUNNEL_MSG_FLAG_STATS 0x01
1311 #define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS
1313 /* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */
1315 VNIFILTER_ENTRY_STATS_UNSPEC,
1316 VNIFILTER_ENTRY_STATS_RX_BYTES,
1317 VNIFILTER_ENTRY_STATS_RX_PKTS,
1318 VNIFILTER_ENTRY_STATS_RX_DROPS,
1319 VNIFILTER_ENTRY_STATS_RX_ERRORS,
1320 VNIFILTER_ENTRY_STATS_TX_BYTES,
1321 VNIFILTER_ENTRY_STATS_TX_PKTS,
1322 VNIFILTER_ENTRY_STATS_TX_DROPS,
1323 VNIFILTER_ENTRY_STATS_TX_ERRORS,
1324 VNIFILTER_ENTRY_STATS_PAD,
1325 __VNIFILTER_ENTRY_STATS_MAX
1327 #define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1)
1330 VXLAN_VNIFILTER_ENTRY_UNSPEC,
1331 VXLAN_VNIFILTER_ENTRY_START,
1332 VXLAN_VNIFILTER_ENTRY_END,
1333 VXLAN_VNIFILTER_ENTRY_GROUP,
1334 VXLAN_VNIFILTER_ENTRY_GROUP6,
1335 VXLAN_VNIFILTER_ENTRY_STATS,
1336 __VXLAN_VNIFILTER_ENTRY_MAX
1338 #define VXLAN_VNIFILTER_ENTRY_MAX (__VXLAN_VNIFILTER_ENTRY_MAX - 1)
1341 VXLAN_VNIFILTER_UNSPEC,
1342 VXLAN_VNIFILTER_ENTRY,
1343 __VXLAN_VNIFILTER_MAX
1345 #define VXLAN_VNIFILTER_MAX (__VXLAN_VNIFILTER_MAX - 1)
1350 IFLA_VXLAN_GROUP, /* group or remote address */
1355 IFLA_VXLAN_LEARNING,
1358 IFLA_VXLAN_PORT_RANGE, /* source port */
1363 IFLA_VXLAN_PORT, /* destination port */
1366 IFLA_VXLAN_UDP_CSUM,
1367 IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
1368 IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
1369 IFLA_VXLAN_REMCSUM_TX,
1370 IFLA_VXLAN_REMCSUM_RX,
1372 IFLA_VXLAN_REMCSUM_NOPARTIAL,
1373 IFLA_VXLAN_COLLECT_METADATA,
1376 IFLA_VXLAN_TTL_INHERIT,
1378 IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */
1379 IFLA_VXLAN_LOCALBYPASS,
1380 IFLA_VXLAN_LABEL_POLICY, /* IPv6 flow label policy; ifla_vxlan_label_policy */
1383 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
1385 struct ifla_vxlan_port_range {
1390 enum ifla_vxlan_df {
1395 VXLAN_DF_MAX = __VXLAN_DF_END - 1,
1398 enum ifla_vxlan_label_policy {
1399 VXLAN_LABEL_FIXED = 0,
1400 VXLAN_LABEL_INHERIT = 1,
1402 VXLAN_LABEL_MAX = __VXLAN_LABEL_END - 1,
1405 /* GENEVE section */
1412 IFLA_GENEVE_PORT, /* destination port */
1413 IFLA_GENEVE_COLLECT_METADATA,
1414 IFLA_GENEVE_REMOTE6,
1415 IFLA_GENEVE_UDP_CSUM,
1416 IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
1417 IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
1419 IFLA_GENEVE_TTL_INHERIT,
1421 IFLA_GENEVE_INNER_PROTO_INHERIT,
1424 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
1426 enum ifla_geneve_df {
1427 GENEVE_DF_UNSET = 0,
1431 GENEVE_DF_MAX = __GENEVE_DF_END - 1,
1434 /* Bareudp section */
1436 IFLA_BAREUDP_UNSPEC,
1438 IFLA_BAREUDP_ETHERTYPE,
1439 IFLA_BAREUDP_SRCPORT_MIN,
1440 IFLA_BAREUDP_MULTIPROTO_MODE,
1444 #define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1)
1452 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
1456 enum ifla_gtp_role {
1465 IFLA_GTP_PDP_HASHSIZE,
1467 IFLA_GTP_CREATE_SOCKETS,
1468 IFLA_GTP_RESTART_COUNT,
1471 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
1473 /* Bonding section */
1478 IFLA_BOND_ACTIVE_SLAVE,
1481 IFLA_BOND_DOWNDELAY,
1482 IFLA_BOND_USE_CARRIER,
1483 IFLA_BOND_ARP_INTERVAL,
1484 IFLA_BOND_ARP_IP_TARGET,
1485 IFLA_BOND_ARP_VALIDATE,
1486 IFLA_BOND_ARP_ALL_TARGETS,
1488 IFLA_BOND_PRIMARY_RESELECT,
1489 IFLA_BOND_FAIL_OVER_MAC,
1490 IFLA_BOND_XMIT_HASH_POLICY,
1491 IFLA_BOND_RESEND_IGMP,
1492 IFLA_BOND_NUM_PEER_NOTIF,
1493 IFLA_BOND_ALL_SLAVES_ACTIVE,
1494 IFLA_BOND_MIN_LINKS,
1495 IFLA_BOND_LP_INTERVAL,
1496 IFLA_BOND_PACKETS_PER_SLAVE,
1497 IFLA_BOND_AD_LACP_RATE,
1498 IFLA_BOND_AD_SELECT,
1500 IFLA_BOND_AD_ACTOR_SYS_PRIO,
1501 IFLA_BOND_AD_USER_PORT_KEY,
1502 IFLA_BOND_AD_ACTOR_SYSTEM,
1503 IFLA_BOND_TLB_DYNAMIC_LB,
1504 IFLA_BOND_PEER_NOTIF_DELAY,
1505 IFLA_BOND_AD_LACP_ACTIVE,
1506 IFLA_BOND_MISSED_MAX,
1507 IFLA_BOND_NS_IP6_TARGET,
1508 IFLA_BOND_COUPLED_CONTROL,
1512 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
1515 IFLA_BOND_AD_INFO_UNSPEC,
1516 IFLA_BOND_AD_INFO_AGGREGATOR,
1517 IFLA_BOND_AD_INFO_NUM_PORTS,
1518 IFLA_BOND_AD_INFO_ACTOR_KEY,
1519 IFLA_BOND_AD_INFO_PARTNER_KEY,
1520 IFLA_BOND_AD_INFO_PARTNER_MAC,
1521 __IFLA_BOND_AD_INFO_MAX,
1524 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
1527 IFLA_BOND_SLAVE_UNSPEC,
1528 IFLA_BOND_SLAVE_STATE,
1529 IFLA_BOND_SLAVE_MII_STATUS,
1530 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
1531 IFLA_BOND_SLAVE_PERM_HWADDR,
1532 IFLA_BOND_SLAVE_QUEUE_ID,
1533 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
1534 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
1535 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
1536 IFLA_BOND_SLAVE_PRIO,
1537 __IFLA_BOND_SLAVE_MAX,
1540 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1)
1542 /* SR-IOV virtual function management section */
1545 IFLA_VF_INFO_UNSPEC,
1550 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
1554 IFLA_VF_MAC, /* Hardware queue specific attributes */
1555 IFLA_VF_VLAN, /* VLAN ID and QoS */
1556 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */
1557 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
1558 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
1559 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */
1560 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query
1563 IFLA_VF_STATS, /* network device statistics */
1564 IFLA_VF_TRUST, /* Trust VF */
1565 IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */
1566 IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */
1567 IFLA_VF_VLAN_LIST, /* nested list of vlans, option for QinQ */
1568 IFLA_VF_BROADCAST, /* VF broadcast */
1572 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
1574 struct ifla_vf_mac {
1576 __u8 mac[32]; /* MAX_ADDR_LEN */
1579 struct ifla_vf_broadcast {
1583 struct ifla_vf_vlan {
1585 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
1590 IFLA_VF_VLAN_INFO_UNSPEC,
1591 IFLA_VF_VLAN_INFO, /* VLAN ID, QoS and VLAN protocol */
1592 __IFLA_VF_VLAN_INFO_MAX,
1595 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
1596 #define MAX_VLAN_LIST_LEN 1
1598 struct ifla_vf_vlan_info {
1600 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
1602 __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
1605 struct ifla_vf_tx_rate {
1607 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
1610 struct ifla_vf_rate {
1612 __u32 min_tx_rate; /* Min Bandwidth in Mbps */
1613 __u32 max_tx_rate; /* Max Bandwidth in Mbps */
1616 struct ifla_vf_spoofchk {
1621 struct ifla_vf_guid {
1627 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
1628 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
1629 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
1630 __IFLA_VF_LINK_STATE_MAX,
1633 struct ifla_vf_link_state {
1638 struct ifla_vf_rss_query_en {
1644 IFLA_VF_STATS_RX_PACKETS,
1645 IFLA_VF_STATS_TX_PACKETS,
1646 IFLA_VF_STATS_RX_BYTES,
1647 IFLA_VF_STATS_TX_BYTES,
1648 IFLA_VF_STATS_BROADCAST,
1649 IFLA_VF_STATS_MULTICAST,
1651 IFLA_VF_STATS_RX_DROPPED,
1652 IFLA_VF_STATS_TX_DROPPED,
1653 __IFLA_VF_STATS_MAX,
1656 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
1658 struct ifla_vf_trust {
1663 /* VF ports management section
1665 * Nested layout of set/get msg is:
1670 * [IFLA_PORT_*], ...
1672 * [IFLA_PORT_*], ...
1675 * [IFLA_PORT_*], ...
1679 IFLA_VF_PORT_UNSPEC,
1680 IFLA_VF_PORT, /* nest */
1684 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
1688 IFLA_PORT_VF, /* __u32 */
1689 IFLA_PORT_PROFILE, /* string */
1690 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
1691 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
1692 IFLA_PORT_HOST_UUID, /* binary UUID */
1693 IFLA_PORT_REQUEST, /* __u8 */
1694 IFLA_PORT_RESPONSE, /* __u16, output only */
1698 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
1700 #define PORT_PROFILE_MAX 40
1701 #define PORT_UUID_MAX 16
1702 #define PORT_SELF_VF -1
1705 PORT_REQUEST_PREASSOCIATE = 0,
1706 PORT_REQUEST_PREASSOCIATE_RR,
1707 PORT_REQUEST_ASSOCIATE,
1708 PORT_REQUEST_DISASSOCIATE,
1712 PORT_VDP_RESPONSE_SUCCESS = 0,
1713 PORT_VDP_RESPONSE_INVALID_FORMAT,
1714 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
1715 PORT_VDP_RESPONSE_UNUSED_VTID,
1716 PORT_VDP_RESPONSE_VTID_VIOLATION,
1717 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
1718 PORT_VDP_RESPONSE_OUT_OF_SYNC,
1719 /* 0x08-0xFF reserved for future VDP use */
1720 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
1721 PORT_PROFILE_RESPONSE_INPROGRESS,
1722 PORT_PROFILE_RESPONSE_INVALID,
1723 PORT_PROFILE_RESPONSE_BADSTATE,
1724 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
1725 PORT_PROFILE_RESPONSE_ERROR,
1728 struct ifla_port_vsi {
1730 __u8 vsi_type_id[3];
1731 __u8 vsi_type_version;
1747 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
1748 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
1751 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
1754 /* HSR/PRP section, both uses same interface */
1756 /* Different redundancy protocols for hsr device */
1767 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
1768 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
1770 IFLA_HSR_VERSION, /* HSR version */
1771 IFLA_HSR_PROTOCOL, /* Indicate different protocol than
1772 * HSR. For example PRP.
1777 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
1781 struct if_stats_msg {
1789 /* A stats attribute can be netdev specific or a global stat.
1790 * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
1793 IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
1795 IFLA_STATS_LINK_XSTATS,
1796 IFLA_STATS_LINK_XSTATS_SLAVE,
1797 IFLA_STATS_LINK_OFFLOAD_XSTATS,
1802 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
1804 #define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1))
1807 IFLA_STATS_GETSET_UNSPEC,
1808 IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with
1809 * a filter mask for the corresponding group.
1811 IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */
1812 __IFLA_STATS_GETSET_MAX,
1815 #define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1)
1817 /* These are embedded into IFLA_STATS_LINK_XSTATS:
1818 * [IFLA_STATS_LINK_XSTATS]
1819 * -> [LINK_XSTATS_TYPE_xxx]
1820 * -> [rtnl link type specific attributes]
1823 LINK_XSTATS_TYPE_UNSPEC,
1824 LINK_XSTATS_TYPE_BRIDGE,
1825 LINK_XSTATS_TYPE_BOND,
1826 __LINK_XSTATS_TYPE_MAX
1828 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
1830 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
1832 IFLA_OFFLOAD_XSTATS_UNSPEC,
1833 IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
1834 IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */
1835 IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */
1836 __IFLA_OFFLOAD_XSTATS_MAX
1838 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
1841 IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC,
1842 IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */
1843 IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */
1844 __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX,
1846 #define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \
1847 (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1)
1851 #define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0)
1852 #define XDP_FLAGS_SKB_MODE (1U << 1)
1853 #define XDP_FLAGS_DRV_MODE (1U << 2)
1854 #define XDP_FLAGS_HW_MODE (1U << 3)
1855 #define XDP_FLAGS_REPLACE (1U << 4)
1856 #define XDP_FLAGS_MODES (XDP_FLAGS_SKB_MODE | \
1857 XDP_FLAGS_DRV_MODE | \
1859 #define XDP_FLAGS_MASK (XDP_FLAGS_UPDATE_IF_NOEXIST | \
1860 XDP_FLAGS_MODES | XDP_FLAGS_REPLACE)
1862 /* These are stored into IFLA_XDP_ATTACHED on dump. */
1864 XDP_ATTACHED_NONE = 0,
1877 IFLA_XDP_DRV_PROG_ID,
1878 IFLA_XDP_SKB_PROG_ID,
1879 IFLA_XDP_HW_PROG_ID,
1880 IFLA_XDP_EXPECTED_FD,
1884 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
1888 IFLA_EVENT_REBOOT, /* internal reset / reboot */
1889 IFLA_EVENT_FEATURES, /* change in offload features */
1890 IFLA_EVENT_BONDING_FAILOVER, /* change in active slave */
1891 IFLA_EVENT_NOTIFY_PEERS, /* re-sent grat. arp/ndisc */
1892 IFLA_EVENT_IGMP_RESEND, /* re-sent IGMP JOIN */
1893 IFLA_EVENT_BONDING_OPTIONS, /* change in bonding options */
1906 IFLA_TUN_MULTI_QUEUE,
1907 IFLA_TUN_NUM_QUEUES,
1908 IFLA_TUN_NUM_DISABLED_QUEUES,
1912 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
1916 #define RMNET_FLAGS_INGRESS_DEAGGREGATION (1U << 0)
1917 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS (1U << 1)
1918 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4 (1U << 2)
1919 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4 (1U << 3)
1920 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV5 (1U << 4)
1921 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV5 (1U << 5)
1930 #define IFLA_RMNET_MAX (__IFLA_RMNET_MAX - 1)
1932 struct ifla_rmnet_flags {
1945 #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1)
1952 /* Deprecated, use IFLA_DSA_CONDUIT instead */
1953 IFLA_DSA_MASTER = IFLA_DSA_CONDUIT,
1957 #define IFLA_DSA_MAX (__IFLA_DSA_MAX - 1)
1959 #endif /* _UAPI_LINUX_IF_LINK_H */