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,
253 IFLA_BR_MCAST_HASH_MAX,
254 IFLA_BR_MCAST_LAST_MEMBER_CNT,
255 IFLA_BR_MCAST_STARTUP_QUERY_CNT,
259 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
261 struct ifla_bridge_id {
263 __u8 addr[6]; /* ETH_ALEN */
273 IFLA_BRPORT_STATE, /* Spanning tree state */
274 IFLA_BRPORT_PRIORITY, /* " priority */
275 IFLA_BRPORT_COST, /* " cost */
276 IFLA_BRPORT_MODE, /* mode (hairpin) */
277 IFLA_BRPORT_GUARD, /* bpdu guard */
278 IFLA_BRPORT_PROTECT, /* root port protection */
279 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
280 IFLA_BRPORT_LEARNING, /* mac learning */
281 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
282 IFLA_BRPORT_PROXYARP, /* proxy ARP */
283 IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
284 IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
287 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
289 struct ifla_cacheinfo {
291 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
292 __u32 reachable_time;
301 IFLA_INFO_SLAVE_KIND,
302 IFLA_INFO_SLAVE_DATA,
306 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
314 IFLA_VLAN_EGRESS_QOS,
315 IFLA_VLAN_INGRESS_QOS,
320 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
322 struct ifla_vlan_flags {
328 IFLA_VLAN_QOS_UNSPEC,
329 IFLA_VLAN_QOS_MAPPING,
333 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
335 struct ifla_vlan_qos_mapping {
340 /* MACVLAN section */
345 IFLA_MACVLAN_MACADDR_MODE,
346 IFLA_MACVLAN_MACADDR,
347 IFLA_MACVLAN_MACADDR_DATA,
348 IFLA_MACVLAN_MACADDR_COUNT,
352 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
355 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
356 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
357 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
358 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
359 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */
362 enum macvlan_macaddr_mode {
365 MACVLAN_MACADDR_FLUSH,
369 #define MACVLAN_FLAG_NOPROMISC 1
378 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
387 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
399 IFLA_VXLAN_GROUP, /* group or remote address */
407 IFLA_VXLAN_PORT_RANGE, /* source port */
412 IFLA_VXLAN_PORT, /* destination port */
416 IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
417 IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
418 IFLA_VXLAN_REMCSUM_TX,
419 IFLA_VXLAN_REMCSUM_RX,
421 IFLA_VXLAN_REMCSUM_NOPARTIAL,
422 IFLA_VXLAN_COLLECT_METADATA,
425 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
427 struct ifla_vxlan_port_range {
439 IFLA_GENEVE_PORT, /* destination port */
440 IFLA_GENEVE_COLLECT_METADATA,
443 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
445 /* Bonding section */
450 IFLA_BOND_ACTIVE_SLAVE,
454 IFLA_BOND_USE_CARRIER,
455 IFLA_BOND_ARP_INTERVAL,
456 IFLA_BOND_ARP_IP_TARGET,
457 IFLA_BOND_ARP_VALIDATE,
458 IFLA_BOND_ARP_ALL_TARGETS,
460 IFLA_BOND_PRIMARY_RESELECT,
461 IFLA_BOND_FAIL_OVER_MAC,
462 IFLA_BOND_XMIT_HASH_POLICY,
463 IFLA_BOND_RESEND_IGMP,
464 IFLA_BOND_NUM_PEER_NOTIF,
465 IFLA_BOND_ALL_SLAVES_ACTIVE,
467 IFLA_BOND_LP_INTERVAL,
468 IFLA_BOND_PACKETS_PER_SLAVE,
469 IFLA_BOND_AD_LACP_RATE,
472 IFLA_BOND_AD_ACTOR_SYS_PRIO,
473 IFLA_BOND_AD_USER_PORT_KEY,
474 IFLA_BOND_AD_ACTOR_SYSTEM,
475 IFLA_BOND_TLB_DYNAMIC_LB,
479 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
482 IFLA_BOND_AD_INFO_UNSPEC,
483 IFLA_BOND_AD_INFO_AGGREGATOR,
484 IFLA_BOND_AD_INFO_NUM_PORTS,
485 IFLA_BOND_AD_INFO_ACTOR_KEY,
486 IFLA_BOND_AD_INFO_PARTNER_KEY,
487 IFLA_BOND_AD_INFO_PARTNER_MAC,
488 __IFLA_BOND_AD_INFO_MAX,
491 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
494 IFLA_BOND_SLAVE_UNSPEC,
495 IFLA_BOND_SLAVE_STATE,
496 IFLA_BOND_SLAVE_MII_STATUS,
497 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
498 IFLA_BOND_SLAVE_PERM_HWADDR,
499 IFLA_BOND_SLAVE_QUEUE_ID,
500 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
501 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
502 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
503 __IFLA_BOND_SLAVE_MAX,
506 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1)
508 /* SR-IOV virtual function management section */
516 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
520 IFLA_VF_MAC, /* Hardware queue specific attributes */
522 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */
523 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
524 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
525 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */
526 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query
529 IFLA_VF_STATS, /* network device statistics */
533 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
537 __u8 mac[32]; /* MAX_ADDR_LEN */
540 struct ifla_vf_vlan {
542 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
546 struct ifla_vf_tx_rate {
548 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
551 struct ifla_vf_rate {
553 __u32 min_tx_rate; /* Min Bandwidth in Mbps */
554 __u32 max_tx_rate; /* Max Bandwidth in Mbps */
557 struct ifla_vf_spoofchk {
563 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
564 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
565 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
566 __IFLA_VF_LINK_STATE_MAX,
569 struct ifla_vf_link_state {
574 struct ifla_vf_rss_query_en {
580 IFLA_VF_STATS_RX_PACKETS,
581 IFLA_VF_STATS_TX_PACKETS,
582 IFLA_VF_STATS_RX_BYTES,
583 IFLA_VF_STATS_TX_BYTES,
584 IFLA_VF_STATS_BROADCAST,
585 IFLA_VF_STATS_MULTICAST,
589 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
591 /* VF ports management section
593 * Nested layout of set/get msg is:
608 IFLA_VF_PORT, /* nest */
612 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
616 IFLA_PORT_VF, /* __u32 */
617 IFLA_PORT_PROFILE, /* string */
618 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
619 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
620 IFLA_PORT_HOST_UUID, /* binary UUID */
621 IFLA_PORT_REQUEST, /* __u8 */
622 IFLA_PORT_RESPONSE, /* __u16, output only */
626 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
628 #define PORT_PROFILE_MAX 40
629 #define PORT_UUID_MAX 16
630 #define PORT_SELF_VF -1
633 PORT_REQUEST_PREASSOCIATE = 0,
634 PORT_REQUEST_PREASSOCIATE_RR,
635 PORT_REQUEST_ASSOCIATE,
636 PORT_REQUEST_DISASSOCIATE,
640 PORT_VDP_RESPONSE_SUCCESS = 0,
641 PORT_VDP_RESPONSE_INVALID_FORMAT,
642 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
643 PORT_VDP_RESPONSE_UNUSED_VTID,
644 PORT_VDP_RESPONSE_VTID_VIOLATION,
645 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
646 PORT_VDP_RESPONSE_OUT_OF_SYNC,
647 /* 0x08-0xFF reserved for future VDP use */
648 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
649 PORT_PROFILE_RESPONSE_INPROGRESS,
650 PORT_PROFILE_RESPONSE_INVALID,
651 PORT_PROFILE_RESPONSE_BADSTATE,
652 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
653 PORT_PROFILE_RESPONSE_ERROR,
656 struct ifla_port_vsi {
659 __u8 vsi_type_version;
675 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
676 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
679 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
688 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
689 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
694 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
696 #endif /* _UAPI_LINUX_IF_LINK_H */