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
151 #define IFLA_MAX (__IFLA_MAX - 1)
153 /* backwards compatibility for userspace */
155 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
156 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
165 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
172 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
173 more not changeable by user. They describe link media
174 characteristics and set by device driver.
177 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
178 - If neither of these three flags are set;
179 the interface is NBMA.
181 - IFF_MULTICAST does not mean anything special:
182 multicasts can be used on all not-NBMA links.
183 IFF_MULTICAST means that this media uses special encapsulation
184 for multicast frames. Apparently, all IFF_POINTOPOINT and
185 IFF_BROADCAST devices are able to use multicasts too.
189 For usual devices it is equal ifi_index.
190 If it is a "virtual interface" (f.e. tunnel), ifi_link
191 can point to real physical interface (f.e. for bandwidth calculations),
192 or maybe 0, what means, that real media is unknown (usual
193 for IPIP tunnels, when route to endpoint is allowed to change)
196 /* Subtype attributes for IFLA_PROTINFO */
199 IFLA_INET6_FLAGS, /* link flags */
200 IFLA_INET6_CONF, /* sysctl parameters */
201 IFLA_INET6_STATS, /* statistics */
202 IFLA_INET6_MCAST, /* MC things. What of them? */
203 IFLA_INET6_CACHEINFO, /* time values and max reasm size */
204 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
205 IFLA_INET6_TOKEN, /* device token */
209 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
218 IFLA_BRPORT_STATE, /* Spanning tree state */
219 IFLA_BRPORT_PRIORITY, /* " priority */
220 IFLA_BRPORT_COST, /* " cost */
221 IFLA_BRPORT_MODE, /* mode (hairpin) */
222 IFLA_BRPORT_GUARD, /* bpdu guard */
223 IFLA_BRPORT_PROTECT, /* root port protection */
224 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
225 IFLA_BRPORT_LEARNING, /* mac learning */
226 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
229 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
231 struct ifla_cacheinfo {
233 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
234 __u32 reachable_time;
246 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
254 IFLA_VLAN_EGRESS_QOS,
255 IFLA_VLAN_INGRESS_QOS,
260 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
262 struct ifla_vlan_flags {
268 IFLA_VLAN_QOS_UNSPEC,
269 IFLA_VLAN_QOS_MAPPING,
273 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
275 struct ifla_vlan_qos_mapping {
280 /* MACVLAN section */
288 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
291 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
292 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
293 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
294 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
297 #define MACVLAN_FLAG_NOPROMISC 1
303 IFLA_VXLAN_GROUP, /* group or remote address */
311 IFLA_VXLAN_PORT_RANGE, /* source port */
316 IFLA_VXLAN_PORT, /* destination port */
321 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
323 struct ifla_vxlan_port_range {
328 /* Bonding section */
333 IFLA_BOND_ACTIVE_SLAVE,
337 IFLA_BOND_USE_CARRIER,
338 IFLA_BOND_ARP_INTERVAL,
339 IFLA_BOND_ARP_IP_TARGET,
340 IFLA_BOND_ARP_VALIDATE,
341 IFLA_BOND_ARP_ALL_TARGETS,
343 IFLA_BOND_PRIMARY_RESELECT,
344 IFLA_BOND_FAIL_OVER_MAC,
345 IFLA_BOND_XMIT_HASH_POLICY,
349 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
351 /* SR-IOV virtual function management section */
359 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
363 IFLA_VF_MAC, /* Hardware queue specific attributes */
365 IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */
366 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
367 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
371 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
375 __u8 mac[32]; /* MAX_ADDR_LEN */
378 struct ifla_vf_vlan {
380 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
384 struct ifla_vf_tx_rate {
386 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
389 struct ifla_vf_spoofchk {
395 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
396 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
397 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
398 __IFLA_VF_LINK_STATE_MAX,
401 struct ifla_vf_link_state {
406 /* VF ports management section
408 * Nested layout of set/get msg is:
423 IFLA_VF_PORT, /* nest */
427 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
431 IFLA_PORT_VF, /* __u32 */
432 IFLA_PORT_PROFILE, /* string */
433 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
434 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
435 IFLA_PORT_HOST_UUID, /* binary UUID */
436 IFLA_PORT_REQUEST, /* __u8 */
437 IFLA_PORT_RESPONSE, /* __u16, output only */
441 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
443 #define PORT_PROFILE_MAX 40
444 #define PORT_UUID_MAX 16
445 #define PORT_SELF_VF -1
448 PORT_REQUEST_PREASSOCIATE = 0,
449 PORT_REQUEST_PREASSOCIATE_RR,
450 PORT_REQUEST_ASSOCIATE,
451 PORT_REQUEST_DISASSOCIATE,
455 PORT_VDP_RESPONSE_SUCCESS = 0,
456 PORT_VDP_RESPONSE_INVALID_FORMAT,
457 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
458 PORT_VDP_RESPONSE_UNUSED_VTID,
459 PORT_VDP_RESPONSE_VTID_VIOLATION,
460 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
461 PORT_VDP_RESPONSE_OUT_OF_SYNC,
462 /* 0x08-0xFF reserved for future VDP use */
463 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
464 PORT_PROFILE_RESPONSE_INPROGRESS,
465 PORT_PROFILE_RESPONSE_INVALID,
466 PORT_PROFILE_RESPONSE_BADSTATE,
467 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
468 PORT_PROFILE_RESPONSE_ERROR,
471 struct ifla_port_vsi {
474 __u8 vsi_type_version;
490 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
491 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
494 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
503 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
504 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
509 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
511 #endif /* _UAPI_LINUX_IF_LINK_H */