1 #ifndef _UAPI_LINUX_IF_LINK_H
2 #define _UAPI_LINUX_IF_LINK_H
4 #include <linux/types.h>
5 #include <linux/netlink.h>
7 /* This struct should be in sync with struct rtnl_link_stats64 */
8 struct rtnl_link_stats {
9 __u32 rx_packets; /* total packets received */
10 __u32 tx_packets; /* total packets transmitted */
11 __u32 rx_bytes; /* total bytes received */
12 __u32 tx_bytes; /* total bytes transmitted */
13 __u32 rx_errors; /* bad packets received */
14 __u32 tx_errors; /* packet transmit problems */
15 __u32 rx_dropped; /* no space in linux buffers */
16 __u32 tx_dropped; /* no space available in linux */
17 __u32 multicast; /* multicast packets received */
20 /* detailed rx_errors: */
21 __u32 rx_length_errors;
22 __u32 rx_over_errors; /* receiver ring buff overflow */
23 __u32 rx_crc_errors; /* recved pkt with crc error */
24 __u32 rx_frame_errors; /* recv'd frame alignment error */
25 __u32 rx_fifo_errors; /* recv'r fifo overrun */
26 __u32 rx_missed_errors; /* receiver missed packet */
28 /* detailed tx_errors */
29 __u32 tx_aborted_errors;
30 __u32 tx_carrier_errors;
32 __u32 tx_heartbeat_errors;
33 __u32 tx_window_errors;
40 /* The main device statistics structure */
41 struct rtnl_link_stats64 {
42 __u64 rx_packets; /* total packets received */
43 __u64 tx_packets; /* total packets transmitted */
44 __u64 rx_bytes; /* total bytes received */
45 __u64 tx_bytes; /* total bytes transmitted */
46 __u64 rx_errors; /* bad packets received */
47 __u64 tx_errors; /* packet transmit problems */
48 __u64 rx_dropped; /* no space in linux buffers */
49 __u64 tx_dropped; /* no space available in linux */
50 __u64 multicast; /* multicast packets received */
53 /* detailed rx_errors: */
54 __u64 rx_length_errors;
55 __u64 rx_over_errors; /* receiver ring buff overflow */
56 __u64 rx_crc_errors; /* recved pkt with crc error */
57 __u64 rx_frame_errors; /* recv'd frame alignment error */
58 __u64 rx_fifo_errors; /* recv'r fifo overrun */
59 __u64 rx_missed_errors; /* receiver missed packet */
61 /* detailed tx_errors */
62 __u64 tx_aborted_errors;
63 __u64 tx_carrier_errors;
65 __u64 tx_heartbeat_errors;
66 __u64 tx_window_errors;
73 /* The struct should be in sync with struct ifmap */
74 struct rtnl_link_ifmap {
85 * Contains nested attributes for address family specific attributes.
86 * Each address family may create a attribute with the address family
87 * number as type and create its own attribute structure in it.
92 * [IFLA_INET_CONF] = ...,
95 * [IFLA_INET6_FLAGS] = ...,
96 * [IFLA_INET6_CONF] = ...,
111 #define IFLA_COST IFLA_COST
113 #define IFLA_PRIORITY IFLA_PRIORITY
115 #define IFLA_MASTER IFLA_MASTER
116 IFLA_WIRELESS, /* Wireless Extension event - see wireless.h */
117 #define IFLA_WIRELESS IFLA_WIRELESS
118 IFLA_PROTINFO, /* Protocol specific information for a link */
119 #define IFLA_PROTINFO IFLA_PROTINFO
121 #define IFLA_TXQLEN IFLA_TXQLEN
123 #define IFLA_MAP IFLA_MAP
125 #define IFLA_WEIGHT IFLA_WEIGHT
129 #define IFLA_LINKINFO IFLA_LINKINFO
132 IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */
138 IFLA_GROUP, /* Group the device belongs to */
140 IFLA_EXT_MASK, /* Extended info mask, VFs, etc */
141 IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */
142 #define IFLA_PROMISCUITY IFLA_PROMISCUITY
147 IFLA_CARRIER_CHANGES,
156 #define IFLA_MAX (__IFLA_MAX - 1)
158 /* backwards compatibility for userspace */
160 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
161 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
170 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
177 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
178 more not changeable by user. They describe link media
179 characteristics and set by device driver.
182 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
183 - If neither of these three flags are set;
184 the interface is NBMA.
186 - IFF_MULTICAST does not mean anything special:
187 multicasts can be used on all not-NBMA links.
188 IFF_MULTICAST means that this media uses special encapsulation
189 for multicast frames. Apparently, all IFF_POINTOPOINT and
190 IFF_BROADCAST devices are able to use multicasts too.
194 For usual devices it is equal ifi_index.
195 If it is a "virtual interface" (f.e. tunnel), ifi_link
196 can point to real physical interface (f.e. for bandwidth calculations),
197 or maybe 0, what means, that real media is unknown (usual
198 for IPIP tunnels, when route to endpoint is allowed to change)
201 /* Subtype attributes for IFLA_PROTINFO */
204 IFLA_INET6_FLAGS, /* link flags */
205 IFLA_INET6_CONF, /* sysctl parameters */
206 IFLA_INET6_STATS, /* statistics */
207 IFLA_INET6_MCAST, /* MC things. What of them? */
208 IFLA_INET6_CACHEINFO, /* time values and max reasm size */
209 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
210 IFLA_INET6_TOKEN, /* device token */
211 IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
215 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
217 enum in6_addr_gen_mode {
218 IN6_ADDR_GEN_MODE_EUI64,
219 IN6_ADDR_GEN_MODE_NONE,
220 IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
221 IN6_ADDR_GEN_MODE_RANDOM,
228 IFLA_BR_FORWARD_DELAY,
234 IFLA_BR_VLAN_FILTERING,
235 IFLA_BR_VLAN_PROTOCOL,
236 IFLA_BR_GROUP_FWD_MASK,
240 IFLA_BR_ROOT_PATH_COST,
241 IFLA_BR_TOPOLOGY_CHANGE,
242 IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
245 IFLA_BR_TOPOLOGY_CHANGE_TIMER,
249 IFLA_BR_MCAST_ROUTER,
250 IFLA_BR_MCAST_SNOOPING,
251 IFLA_BR_MCAST_QUERY_USE_IFADDR,
252 IFLA_BR_MCAST_QUERIER,
253 IFLA_BR_MCAST_HASH_ELASTICITY,
254 IFLA_BR_MCAST_HASH_MAX,
255 IFLA_BR_MCAST_LAST_MEMBER_CNT,
256 IFLA_BR_MCAST_STARTUP_QUERY_CNT,
257 IFLA_BR_MCAST_LAST_MEMBER_INTVL,
258 IFLA_BR_MCAST_MEMBERSHIP_INTVL,
259 IFLA_BR_MCAST_QUERIER_INTVL,
260 IFLA_BR_MCAST_QUERY_INTVL,
261 IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
262 IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
263 IFLA_BR_NF_CALL_IPTABLES,
264 IFLA_BR_NF_CALL_IP6TABLES,
265 IFLA_BR_NF_CALL_ARPTABLES,
266 IFLA_BR_VLAN_DEFAULT_PVID,
270 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
272 struct ifla_bridge_id {
274 __u8 addr[6]; /* ETH_ALEN */
284 IFLA_BRPORT_STATE, /* Spanning tree state */
285 IFLA_BRPORT_PRIORITY, /* " priority */
286 IFLA_BRPORT_COST, /* " cost */
287 IFLA_BRPORT_MODE, /* mode (hairpin) */
288 IFLA_BRPORT_GUARD, /* bpdu guard */
289 IFLA_BRPORT_PROTECT, /* root port protection */
290 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
291 IFLA_BRPORT_LEARNING, /* mac learning */
292 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
293 IFLA_BRPORT_PROXYARP, /* proxy ARP */
294 IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
295 IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
296 IFLA_BRPORT_ROOT_ID, /* designated root */
297 IFLA_BRPORT_BRIDGE_ID, /* designated bridge */
298 IFLA_BRPORT_DESIGNATED_PORT,
299 IFLA_BRPORT_DESIGNATED_COST,
302 IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
303 IFLA_BRPORT_CONFIG_PENDING,
304 IFLA_BRPORT_MESSAGE_AGE_TIMER,
305 IFLA_BRPORT_FORWARD_DELAY_TIMER,
306 IFLA_BRPORT_HOLD_TIMER,
308 IFLA_BRPORT_MULTICAST_ROUTER,
311 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
313 struct ifla_cacheinfo {
315 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
316 __u32 reachable_time;
325 IFLA_INFO_SLAVE_KIND,
326 IFLA_INFO_SLAVE_DATA,
330 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
338 IFLA_VLAN_EGRESS_QOS,
339 IFLA_VLAN_INGRESS_QOS,
344 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
346 struct ifla_vlan_flags {
352 IFLA_VLAN_QOS_UNSPEC,
353 IFLA_VLAN_QOS_MAPPING,
357 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
359 struct ifla_vlan_qos_mapping {
364 /* MACVLAN section */
369 IFLA_MACVLAN_MACADDR_MODE,
370 IFLA_MACVLAN_MACADDR,
371 IFLA_MACVLAN_MACADDR_DATA,
372 IFLA_MACVLAN_MACADDR_COUNT,
376 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
379 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
380 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
381 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
382 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
383 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */
386 enum macvlan_macaddr_mode {
389 MACVLAN_MACADDR_FLUSH,
393 #define MACVLAN_FLAG_NOPROMISC 1
402 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
411 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
423 IFLA_VXLAN_GROUP, /* group or remote address */
431 IFLA_VXLAN_PORT_RANGE, /* source port */
436 IFLA_VXLAN_PORT, /* destination port */
440 IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
441 IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
442 IFLA_VXLAN_REMCSUM_TX,
443 IFLA_VXLAN_REMCSUM_RX,
445 IFLA_VXLAN_REMCSUM_NOPARTIAL,
446 IFLA_VXLAN_COLLECT_METADATA,
449 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
451 struct ifla_vxlan_port_range {
463 IFLA_GENEVE_PORT, /* destination port */
464 IFLA_GENEVE_COLLECT_METADATA,
466 IFLA_GENEVE_UDP_CSUM,
467 IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
468 IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
471 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
473 /* Bonding section */
478 IFLA_BOND_ACTIVE_SLAVE,
482 IFLA_BOND_USE_CARRIER,
483 IFLA_BOND_ARP_INTERVAL,
484 IFLA_BOND_ARP_IP_TARGET,
485 IFLA_BOND_ARP_VALIDATE,
486 IFLA_BOND_ARP_ALL_TARGETS,
488 IFLA_BOND_PRIMARY_RESELECT,
489 IFLA_BOND_FAIL_OVER_MAC,
490 IFLA_BOND_XMIT_HASH_POLICY,
491 IFLA_BOND_RESEND_IGMP,
492 IFLA_BOND_NUM_PEER_NOTIF,
493 IFLA_BOND_ALL_SLAVES_ACTIVE,
495 IFLA_BOND_LP_INTERVAL,
496 IFLA_BOND_PACKETS_PER_SLAVE,
497 IFLA_BOND_AD_LACP_RATE,
500 IFLA_BOND_AD_ACTOR_SYS_PRIO,
501 IFLA_BOND_AD_USER_PORT_KEY,
502 IFLA_BOND_AD_ACTOR_SYSTEM,
503 IFLA_BOND_TLB_DYNAMIC_LB,
507 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
510 IFLA_BOND_AD_INFO_UNSPEC,
511 IFLA_BOND_AD_INFO_AGGREGATOR,
512 IFLA_BOND_AD_INFO_NUM_PORTS,
513 IFLA_BOND_AD_INFO_ACTOR_KEY,
514 IFLA_BOND_AD_INFO_PARTNER_KEY,
515 IFLA_BOND_AD_INFO_PARTNER_MAC,
516 __IFLA_BOND_AD_INFO_MAX,
519 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
522 IFLA_BOND_SLAVE_UNSPEC,
523 IFLA_BOND_SLAVE_STATE,
524 IFLA_BOND_SLAVE_MII_STATUS,
525 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
526 IFLA_BOND_SLAVE_PERM_HWADDR,
527 IFLA_BOND_SLAVE_QUEUE_ID,
528 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
529 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
530 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
531 __IFLA_BOND_SLAVE_MAX,
534 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1)
536 /* SR-IOV virtual function management section */
544 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
548 IFLA_VF_MAC, /* Hardware queue specific attributes */
550 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */
551 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
552 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
553 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */
554 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query
557 IFLA_VF_STATS, /* network device statistics */
558 IFLA_VF_TRUST, /* Trust VF */
562 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
566 __u8 mac[32]; /* MAX_ADDR_LEN */
569 struct ifla_vf_vlan {
571 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
575 struct ifla_vf_tx_rate {
577 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
580 struct ifla_vf_rate {
582 __u32 min_tx_rate; /* Min Bandwidth in Mbps */
583 __u32 max_tx_rate; /* Max Bandwidth in Mbps */
586 struct ifla_vf_spoofchk {
592 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
593 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
594 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
595 __IFLA_VF_LINK_STATE_MAX,
598 struct ifla_vf_link_state {
603 struct ifla_vf_rss_query_en {
609 IFLA_VF_STATS_RX_PACKETS,
610 IFLA_VF_STATS_TX_PACKETS,
611 IFLA_VF_STATS_RX_BYTES,
612 IFLA_VF_STATS_TX_BYTES,
613 IFLA_VF_STATS_BROADCAST,
614 IFLA_VF_STATS_MULTICAST,
618 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
620 struct ifla_vf_trust {
625 /* VF ports management section
627 * Nested layout of set/get msg is:
642 IFLA_VF_PORT, /* nest */
646 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
650 IFLA_PORT_VF, /* __u32 */
651 IFLA_PORT_PROFILE, /* string */
652 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
653 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
654 IFLA_PORT_HOST_UUID, /* binary UUID */
655 IFLA_PORT_REQUEST, /* __u8 */
656 IFLA_PORT_RESPONSE, /* __u16, output only */
660 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
662 #define PORT_PROFILE_MAX 40
663 #define PORT_UUID_MAX 16
664 #define PORT_SELF_VF -1
667 PORT_REQUEST_PREASSOCIATE = 0,
668 PORT_REQUEST_PREASSOCIATE_RR,
669 PORT_REQUEST_ASSOCIATE,
670 PORT_REQUEST_DISASSOCIATE,
674 PORT_VDP_RESPONSE_SUCCESS = 0,
675 PORT_VDP_RESPONSE_INVALID_FORMAT,
676 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
677 PORT_VDP_RESPONSE_UNUSED_VTID,
678 PORT_VDP_RESPONSE_VTID_VIOLATION,
679 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
680 PORT_VDP_RESPONSE_OUT_OF_SYNC,
681 /* 0x08-0xFF reserved for future VDP use */
682 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
683 PORT_PROFILE_RESPONSE_INPROGRESS,
684 PORT_PROFILE_RESPONSE_INVALID,
685 PORT_PROFILE_RESPONSE_BADSTATE,
686 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
687 PORT_PROFILE_RESPONSE_ERROR,
690 struct ifla_port_vsi {
693 __u8 vsi_type_version;
709 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
710 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
713 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
722 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
723 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
728 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
730 #endif /* _UAPI_LINUX_IF_LINK_H */