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,
152 #define IFLA_MAX (__IFLA_MAX - 1)
154 /* backwards compatibility for userspace */
156 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
157 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
166 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
173 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
174 more not changeable by user. They describe link media
175 characteristics and set by device driver.
178 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
179 - If neither of these three flags are set;
180 the interface is NBMA.
182 - IFF_MULTICAST does not mean anything special:
183 multicasts can be used on all not-NBMA links.
184 IFF_MULTICAST means that this media uses special encapsulation
185 for multicast frames. Apparently, all IFF_POINTOPOINT and
186 IFF_BROADCAST devices are able to use multicasts too.
190 For usual devices it is equal ifi_index.
191 If it is a "virtual interface" (f.e. tunnel), ifi_link
192 can point to real physical interface (f.e. for bandwidth calculations),
193 or maybe 0, what means, that real media is unknown (usual
194 for IPIP tunnels, when route to endpoint is allowed to change)
197 /* Subtype attributes for IFLA_PROTINFO */
200 IFLA_INET6_FLAGS, /* link flags */
201 IFLA_INET6_CONF, /* sysctl parameters */
202 IFLA_INET6_STATS, /* statistics */
203 IFLA_INET6_MCAST, /* MC things. What of them? */
204 IFLA_INET6_CACHEINFO, /* time values and max reasm size */
205 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
206 IFLA_INET6_TOKEN, /* device token */
207 IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
211 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
213 enum in6_addr_gen_mode {
214 IN6_ADDR_GEN_MODE_EUI64,
215 IN6_ADDR_GEN_MODE_NONE,
222 IFLA_BR_FORWARD_DELAY,
228 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
237 IFLA_BRPORT_STATE, /* Spanning tree state */
238 IFLA_BRPORT_PRIORITY, /* " priority */
239 IFLA_BRPORT_COST, /* " cost */
240 IFLA_BRPORT_MODE, /* mode (hairpin) */
241 IFLA_BRPORT_GUARD, /* bpdu guard */
242 IFLA_BRPORT_PROTECT, /* root port protection */
243 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
244 IFLA_BRPORT_LEARNING, /* mac learning */
245 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
246 IFLA_BRPORT_PROXYARP, /* proxy ARP */
249 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
251 struct ifla_cacheinfo {
253 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
254 __u32 reachable_time;
263 IFLA_INFO_SLAVE_KIND,
264 IFLA_INFO_SLAVE_DATA,
268 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
276 IFLA_VLAN_EGRESS_QOS,
277 IFLA_VLAN_INGRESS_QOS,
282 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
284 struct ifla_vlan_flags {
290 IFLA_VLAN_QOS_UNSPEC,
291 IFLA_VLAN_QOS_MAPPING,
295 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
297 struct ifla_vlan_qos_mapping {
302 /* MACVLAN section */
307 IFLA_MACVLAN_MACADDR_MODE,
308 IFLA_MACVLAN_MACADDR,
309 IFLA_MACVLAN_MACADDR_DATA,
310 IFLA_MACVLAN_MACADDR_COUNT,
314 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
317 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
318 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
319 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
320 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
321 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */
324 enum macvlan_macaddr_mode {
327 MACVLAN_MACADDR_FLUSH,
331 #define MACVLAN_FLAG_NOPROMISC 1
337 IFLA_VXLAN_GROUP, /* group or remote address */
345 IFLA_VXLAN_PORT_RANGE, /* source port */
350 IFLA_VXLAN_PORT, /* destination port */
354 IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
355 IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
358 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
360 struct ifla_vxlan_port_range {
365 /* Bonding section */
370 IFLA_BOND_ACTIVE_SLAVE,
374 IFLA_BOND_USE_CARRIER,
375 IFLA_BOND_ARP_INTERVAL,
376 IFLA_BOND_ARP_IP_TARGET,
377 IFLA_BOND_ARP_VALIDATE,
378 IFLA_BOND_ARP_ALL_TARGETS,
380 IFLA_BOND_PRIMARY_RESELECT,
381 IFLA_BOND_FAIL_OVER_MAC,
382 IFLA_BOND_XMIT_HASH_POLICY,
383 IFLA_BOND_RESEND_IGMP,
384 IFLA_BOND_NUM_PEER_NOTIF,
385 IFLA_BOND_ALL_SLAVES_ACTIVE,
387 IFLA_BOND_LP_INTERVAL,
388 IFLA_BOND_PACKETS_PER_SLAVE,
389 IFLA_BOND_AD_LACP_RATE,
395 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
398 IFLA_BOND_AD_INFO_UNSPEC,
399 IFLA_BOND_AD_INFO_AGGREGATOR,
400 IFLA_BOND_AD_INFO_NUM_PORTS,
401 IFLA_BOND_AD_INFO_ACTOR_KEY,
402 IFLA_BOND_AD_INFO_PARTNER_KEY,
403 IFLA_BOND_AD_INFO_PARTNER_MAC,
404 __IFLA_BOND_AD_INFO_MAX,
407 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
410 IFLA_BOND_SLAVE_UNSPEC,
411 IFLA_BOND_SLAVE_STATE,
412 IFLA_BOND_SLAVE_MII_STATUS,
413 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
414 IFLA_BOND_SLAVE_PERM_HWADDR,
415 IFLA_BOND_SLAVE_QUEUE_ID,
416 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
417 __IFLA_BOND_SLAVE_MAX,
420 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1)
422 /* SR-IOV virtual function management section */
430 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
434 IFLA_VF_MAC, /* Hardware queue specific attributes */
436 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */
437 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
438 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
439 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */
443 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
447 __u8 mac[32]; /* MAX_ADDR_LEN */
450 struct ifla_vf_vlan {
452 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
456 struct ifla_vf_tx_rate {
458 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
461 struct ifla_vf_rate {
463 __u32 min_tx_rate; /* Min Bandwidth in Mbps */
464 __u32 max_tx_rate; /* Max Bandwidth in Mbps */
467 struct ifla_vf_spoofchk {
473 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
474 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
475 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
476 __IFLA_VF_LINK_STATE_MAX,
479 struct ifla_vf_link_state {
484 /* VF ports management section
486 * Nested layout of set/get msg is:
501 IFLA_VF_PORT, /* nest */
505 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
509 IFLA_PORT_VF, /* __u32 */
510 IFLA_PORT_PROFILE, /* string */
511 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
512 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
513 IFLA_PORT_HOST_UUID, /* binary UUID */
514 IFLA_PORT_REQUEST, /* __u8 */
515 IFLA_PORT_RESPONSE, /* __u16, output only */
519 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
521 #define PORT_PROFILE_MAX 40
522 #define PORT_UUID_MAX 16
523 #define PORT_SELF_VF -1
526 PORT_REQUEST_PREASSOCIATE = 0,
527 PORT_REQUEST_PREASSOCIATE_RR,
528 PORT_REQUEST_ASSOCIATE,
529 PORT_REQUEST_DISASSOCIATE,
533 PORT_VDP_RESPONSE_SUCCESS = 0,
534 PORT_VDP_RESPONSE_INVALID_FORMAT,
535 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
536 PORT_VDP_RESPONSE_UNUSED_VTID,
537 PORT_VDP_RESPONSE_VTID_VIOLATION,
538 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
539 PORT_VDP_RESPONSE_OUT_OF_SYNC,
540 /* 0x08-0xFF reserved for future VDP use */
541 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
542 PORT_PROFILE_RESPONSE_INPROGRESS,
543 PORT_PROFILE_RESPONSE_INVALID,
544 PORT_PROFILE_RESPONSE_BADSTATE,
545 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
546 PORT_PROFILE_RESPONSE_ERROR,
549 struct ifla_port_vsi {
552 __u8 vsi_type_version;
568 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
569 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
572 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
581 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
582 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
587 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
589 #endif /* _UAPI_LINUX_IF_LINK_H */