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,
227 IFLA_BR_FORWARD_DELAY,
233 IFLA_BR_VLAN_FILTERING,
234 IFLA_BR_VLAN_PROTOCOL,
235 IFLA_BR_GROUP_FWD_MASK,
239 IFLA_BR_ROOT_PATH_COST,
240 IFLA_BR_TOPOLOGY_CHANGE,
241 IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
244 IFLA_BR_TOPOLOGY_CHANGE_TIMER,
248 IFLA_BR_MCAST_ROUTER,
249 IFLA_BR_MCAST_SNOOPING,
250 IFLA_BR_MCAST_QUERY_USE_IFADDR,
251 IFLA_BR_MCAST_QUERIER,
252 IFLA_BR_MCAST_HASH_ELASTICITY,
256 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
258 struct ifla_bridge_id {
260 __u8 addr[6]; /* ETH_ALEN */
270 IFLA_BRPORT_STATE, /* Spanning tree state */
271 IFLA_BRPORT_PRIORITY, /* " priority */
272 IFLA_BRPORT_COST, /* " cost */
273 IFLA_BRPORT_MODE, /* mode (hairpin) */
274 IFLA_BRPORT_GUARD, /* bpdu guard */
275 IFLA_BRPORT_PROTECT, /* root port protection */
276 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
277 IFLA_BRPORT_LEARNING, /* mac learning */
278 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
279 IFLA_BRPORT_PROXYARP, /* proxy ARP */
280 IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
281 IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
284 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
286 struct ifla_cacheinfo {
288 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
289 __u32 reachable_time;
298 IFLA_INFO_SLAVE_KIND,
299 IFLA_INFO_SLAVE_DATA,
303 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
311 IFLA_VLAN_EGRESS_QOS,
312 IFLA_VLAN_INGRESS_QOS,
317 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
319 struct ifla_vlan_flags {
325 IFLA_VLAN_QOS_UNSPEC,
326 IFLA_VLAN_QOS_MAPPING,
330 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
332 struct ifla_vlan_qos_mapping {
337 /* MACVLAN section */
342 IFLA_MACVLAN_MACADDR_MODE,
343 IFLA_MACVLAN_MACADDR,
344 IFLA_MACVLAN_MACADDR_DATA,
345 IFLA_MACVLAN_MACADDR_COUNT,
349 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
352 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
353 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
354 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
355 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
356 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */
359 enum macvlan_macaddr_mode {
362 MACVLAN_MACADDR_FLUSH,
366 #define MACVLAN_FLAG_NOPROMISC 1
375 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
384 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
396 IFLA_VXLAN_GROUP, /* group or remote address */
404 IFLA_VXLAN_PORT_RANGE, /* source port */
409 IFLA_VXLAN_PORT, /* destination port */
413 IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
414 IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
415 IFLA_VXLAN_REMCSUM_TX,
416 IFLA_VXLAN_REMCSUM_RX,
418 IFLA_VXLAN_REMCSUM_NOPARTIAL,
419 IFLA_VXLAN_COLLECT_METADATA,
422 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
424 struct ifla_vxlan_port_range {
436 IFLA_GENEVE_PORT, /* destination port */
437 IFLA_GENEVE_COLLECT_METADATA,
440 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
442 /* Bonding section */
447 IFLA_BOND_ACTIVE_SLAVE,
451 IFLA_BOND_USE_CARRIER,
452 IFLA_BOND_ARP_INTERVAL,
453 IFLA_BOND_ARP_IP_TARGET,
454 IFLA_BOND_ARP_VALIDATE,
455 IFLA_BOND_ARP_ALL_TARGETS,
457 IFLA_BOND_PRIMARY_RESELECT,
458 IFLA_BOND_FAIL_OVER_MAC,
459 IFLA_BOND_XMIT_HASH_POLICY,
460 IFLA_BOND_RESEND_IGMP,
461 IFLA_BOND_NUM_PEER_NOTIF,
462 IFLA_BOND_ALL_SLAVES_ACTIVE,
464 IFLA_BOND_LP_INTERVAL,
465 IFLA_BOND_PACKETS_PER_SLAVE,
466 IFLA_BOND_AD_LACP_RATE,
469 IFLA_BOND_AD_ACTOR_SYS_PRIO,
470 IFLA_BOND_AD_USER_PORT_KEY,
471 IFLA_BOND_AD_ACTOR_SYSTEM,
472 IFLA_BOND_TLB_DYNAMIC_LB,
476 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
479 IFLA_BOND_AD_INFO_UNSPEC,
480 IFLA_BOND_AD_INFO_AGGREGATOR,
481 IFLA_BOND_AD_INFO_NUM_PORTS,
482 IFLA_BOND_AD_INFO_ACTOR_KEY,
483 IFLA_BOND_AD_INFO_PARTNER_KEY,
484 IFLA_BOND_AD_INFO_PARTNER_MAC,
485 __IFLA_BOND_AD_INFO_MAX,
488 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
491 IFLA_BOND_SLAVE_UNSPEC,
492 IFLA_BOND_SLAVE_STATE,
493 IFLA_BOND_SLAVE_MII_STATUS,
494 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
495 IFLA_BOND_SLAVE_PERM_HWADDR,
496 IFLA_BOND_SLAVE_QUEUE_ID,
497 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
498 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
499 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
500 __IFLA_BOND_SLAVE_MAX,
503 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1)
505 /* SR-IOV virtual function management section */
513 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
517 IFLA_VF_MAC, /* Hardware queue specific attributes */
519 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */
520 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
521 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
522 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */
523 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query
526 IFLA_VF_STATS, /* network device statistics */
530 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
534 __u8 mac[32]; /* MAX_ADDR_LEN */
537 struct ifla_vf_vlan {
539 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
543 struct ifla_vf_tx_rate {
545 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
548 struct ifla_vf_rate {
550 __u32 min_tx_rate; /* Min Bandwidth in Mbps */
551 __u32 max_tx_rate; /* Max Bandwidth in Mbps */
554 struct ifla_vf_spoofchk {
560 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
561 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
562 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
563 __IFLA_VF_LINK_STATE_MAX,
566 struct ifla_vf_link_state {
571 struct ifla_vf_rss_query_en {
577 IFLA_VF_STATS_RX_PACKETS,
578 IFLA_VF_STATS_TX_PACKETS,
579 IFLA_VF_STATS_RX_BYTES,
580 IFLA_VF_STATS_TX_BYTES,
581 IFLA_VF_STATS_BROADCAST,
582 IFLA_VF_STATS_MULTICAST,
586 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
588 /* VF ports management section
590 * Nested layout of set/get msg is:
605 IFLA_VF_PORT, /* nest */
609 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
613 IFLA_PORT_VF, /* __u32 */
614 IFLA_PORT_PROFILE, /* string */
615 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
616 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
617 IFLA_PORT_HOST_UUID, /* binary UUID */
618 IFLA_PORT_REQUEST, /* __u8 */
619 IFLA_PORT_RESPONSE, /* __u16, output only */
623 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
625 #define PORT_PROFILE_MAX 40
626 #define PORT_UUID_MAX 16
627 #define PORT_SELF_VF -1
630 PORT_REQUEST_PREASSOCIATE = 0,
631 PORT_REQUEST_PREASSOCIATE_RR,
632 PORT_REQUEST_ASSOCIATE,
633 PORT_REQUEST_DISASSOCIATE,
637 PORT_VDP_RESPONSE_SUCCESS = 0,
638 PORT_VDP_RESPONSE_INVALID_FORMAT,
639 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
640 PORT_VDP_RESPONSE_UNUSED_VTID,
641 PORT_VDP_RESPONSE_VTID_VIOLATION,
642 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
643 PORT_VDP_RESPONSE_OUT_OF_SYNC,
644 /* 0x08-0xFF reserved for future VDP use */
645 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
646 PORT_PROFILE_RESPONSE_INPROGRESS,
647 PORT_PROFILE_RESPONSE_INVALID,
648 PORT_PROFILE_RESPONSE_BADSTATE,
649 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
650 PORT_PROFILE_RESPONSE_ERROR,
653 struct ifla_port_vsi {
656 __u8 vsi_type_version;
672 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
673 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
676 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
685 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
686 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
691 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
693 #endif /* _UAPI_LINUX_IF_LINK_H */