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
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 */
210 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
219 IFLA_BRPORT_STATE, /* Spanning tree state */
220 IFLA_BRPORT_PRIORITY, /* " priority */
221 IFLA_BRPORT_COST, /* " cost */
222 IFLA_BRPORT_MODE, /* mode (hairpin) */
223 IFLA_BRPORT_GUARD, /* bpdu guard */
224 IFLA_BRPORT_PROTECT, /* root port protection */
225 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
226 IFLA_BRPORT_LEARNING, /* mac learning */
227 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
230 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
232 struct ifla_cacheinfo {
234 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
235 __u32 reachable_time;
247 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
255 IFLA_VLAN_EGRESS_QOS,
256 IFLA_VLAN_INGRESS_QOS,
261 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
263 struct ifla_vlan_flags {
269 IFLA_VLAN_QOS_UNSPEC,
270 IFLA_VLAN_QOS_MAPPING,
274 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
276 struct ifla_vlan_qos_mapping {
281 /* MACVLAN section */
289 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
292 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
293 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
294 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
295 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
298 #define MACVLAN_FLAG_NOPROMISC 1
304 IFLA_VXLAN_GROUP, /* group or remote address */
312 IFLA_VXLAN_PORT_RANGE, /* source port */
317 IFLA_VXLAN_PORT, /* destination port */
322 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
324 struct ifla_vxlan_port_range {
329 /* Bonding section */
334 IFLA_BOND_ACTIVE_SLAVE,
338 IFLA_BOND_USE_CARRIER,
339 IFLA_BOND_ARP_INTERVAL,
340 IFLA_BOND_ARP_IP_TARGET,
341 IFLA_BOND_ARP_VALIDATE,
342 IFLA_BOND_ARP_ALL_TARGETS,
344 IFLA_BOND_PRIMARY_RESELECT,
345 IFLA_BOND_FAIL_OVER_MAC,
346 IFLA_BOND_XMIT_HASH_POLICY,
347 IFLA_BOND_RESEND_IGMP,
348 IFLA_BOND_NUM_PEER_NOTIF,
349 IFLA_BOND_ALL_SLAVES_ACTIVE,
351 IFLA_BOND_LP_INTERVAL,
352 IFLA_BOND_PACKETS_PER_SLAVE,
353 IFLA_BOND_AD_LACP_RATE,
359 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
362 IFLA_BOND_AD_INFO_AGGREGATOR,
363 IFLA_BOND_AD_INFO_NUM_PORTS,
364 IFLA_BOND_AD_INFO_ACTOR_KEY,
365 IFLA_BOND_AD_INFO_PARTNER_KEY,
366 IFLA_BOND_AD_INFO_PARTNER_MAC,
367 __IFLA_BOND_AD_INFO_MAX,
370 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
374 IFLA_SLAVE_MII_STATUS,
375 IFLA_SLAVE_LINK_FAILURE_COUNT,
376 IFLA_SLAVE_PERM_HWADDR,
378 IFLA_SLAVE_AD_AGGREGATOR_ID,
382 #define IFLA_SLAVE_MAX (__IFLA_SLAVE_MAX - 1)
384 /* SR-IOV virtual function management section */
392 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
396 IFLA_VF_MAC, /* Hardware queue specific attributes */
398 IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */
399 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
400 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
404 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
408 __u8 mac[32]; /* MAX_ADDR_LEN */
411 struct ifla_vf_vlan {
413 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
417 struct ifla_vf_tx_rate {
419 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
422 struct ifla_vf_spoofchk {
428 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
429 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
430 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
431 __IFLA_VF_LINK_STATE_MAX,
434 struct ifla_vf_link_state {
439 /* VF ports management section
441 * Nested layout of set/get msg is:
456 IFLA_VF_PORT, /* nest */
460 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
464 IFLA_PORT_VF, /* __u32 */
465 IFLA_PORT_PROFILE, /* string */
466 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
467 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
468 IFLA_PORT_HOST_UUID, /* binary UUID */
469 IFLA_PORT_REQUEST, /* __u8 */
470 IFLA_PORT_RESPONSE, /* __u16, output only */
474 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
476 #define PORT_PROFILE_MAX 40
477 #define PORT_UUID_MAX 16
478 #define PORT_SELF_VF -1
481 PORT_REQUEST_PREASSOCIATE = 0,
482 PORT_REQUEST_PREASSOCIATE_RR,
483 PORT_REQUEST_ASSOCIATE,
484 PORT_REQUEST_DISASSOCIATE,
488 PORT_VDP_RESPONSE_SUCCESS = 0,
489 PORT_VDP_RESPONSE_INVALID_FORMAT,
490 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
491 PORT_VDP_RESPONSE_UNUSED_VTID,
492 PORT_VDP_RESPONSE_VTID_VIOLATION,
493 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
494 PORT_VDP_RESPONSE_OUT_OF_SYNC,
495 /* 0x08-0xFF reserved for future VDP use */
496 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
497 PORT_PROFILE_RESPONSE_INPROGRESS,
498 PORT_PROFILE_RESPONSE_INVALID,
499 PORT_PROFILE_RESPONSE_BADSTATE,
500 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
501 PORT_PROFILE_RESPONSE_ERROR,
504 struct ifla_port_vsi {
507 __u8 vsi_type_version;
523 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
524 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
527 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
536 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
537 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
542 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
544 #endif /* _UAPI_LINUX_IF_LINK_H */