1 #ifndef _LINUX_IF_LINK_H
2 #define _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
,
153 #define IFLA_MAX (__IFLA_MAX - 1)
155 /* 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))
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 */
206 IFLA_INET6_ADDR_GEN_MODE
, /* implicit address generator mode */
210 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
212 enum in6_addr_gen_mode
{
213 IN6_ADDR_GEN_MODE_EUI64
,
214 IN6_ADDR_GEN_MODE_NONE
,
221 IFLA_BR_FORWARD_DELAY
,
227 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
236 IFLA_BRPORT_STATE
, /* Spanning tree state */
237 IFLA_BRPORT_PRIORITY
, /* " priority */
238 IFLA_BRPORT_COST
, /* " cost */
239 IFLA_BRPORT_MODE
, /* mode (hairpin) */
240 IFLA_BRPORT_GUARD
, /* bpdu guard */
241 IFLA_BRPORT_PROTECT
, /* root port protection */
242 IFLA_BRPORT_FAST_LEAVE
, /* multicast fast leave */
243 IFLA_BRPORT_LEARNING
, /* mac learning */
244 IFLA_BRPORT_UNICAST_FLOOD
, /* flood unicast traffic */
245 IFLA_BRPORT_PROXYARP
, /* proxy ARP */
246 IFLA_BRPORT_LEARNING_SYNC
, /* mac learning sync from device */
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
340 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
352 IFLA_VXLAN_GROUP
, /* group or remote address */
360 IFLA_VXLAN_PORT_RANGE
, /* source port */
365 IFLA_VXLAN_PORT
, /* destination port */
369 IFLA_VXLAN_UDP_ZERO_CSUM6_TX
,
370 IFLA_VXLAN_UDP_ZERO_CSUM6_RX
,
373 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
375 struct ifla_vxlan_port_range
{
380 /* Bonding section */
385 IFLA_BOND_ACTIVE_SLAVE
,
389 IFLA_BOND_USE_CARRIER
,
390 IFLA_BOND_ARP_INTERVAL
,
391 IFLA_BOND_ARP_IP_TARGET
,
392 IFLA_BOND_ARP_VALIDATE
,
393 IFLA_BOND_ARP_ALL_TARGETS
,
395 IFLA_BOND_PRIMARY_RESELECT
,
396 IFLA_BOND_FAIL_OVER_MAC
,
397 IFLA_BOND_XMIT_HASH_POLICY
,
398 IFLA_BOND_RESEND_IGMP
,
399 IFLA_BOND_NUM_PEER_NOTIF
,
400 IFLA_BOND_ALL_SLAVES_ACTIVE
,
402 IFLA_BOND_LP_INTERVAL
,
403 IFLA_BOND_PACKETS_PER_SLAVE
,
404 IFLA_BOND_AD_LACP_RATE
,
410 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
413 IFLA_BOND_AD_INFO_UNSPEC
,
414 IFLA_BOND_AD_INFO_AGGREGATOR
,
415 IFLA_BOND_AD_INFO_NUM_PORTS
,
416 IFLA_BOND_AD_INFO_ACTOR_KEY
,
417 IFLA_BOND_AD_INFO_PARTNER_KEY
,
418 IFLA_BOND_AD_INFO_PARTNER_MAC
,
419 __IFLA_BOND_AD_INFO_MAX
,
422 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
425 IFLA_BOND_SLAVE_UNSPEC
,
426 IFLA_BOND_SLAVE_STATE
,
427 IFLA_BOND_SLAVE_MII_STATUS
,
428 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT
,
429 IFLA_BOND_SLAVE_PERM_HWADDR
,
430 IFLA_BOND_SLAVE_QUEUE_ID
,
431 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID
,
432 __IFLA_BOND_SLAVE_MAX
,
435 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1)
437 /* SR-IOV virtual function management section */
445 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
449 IFLA_VF_MAC
, /* Hardware queue specific attributes */
451 IFLA_VF_TX_RATE
, /* Max TX Bandwidth Allocation */
452 IFLA_VF_SPOOFCHK
, /* Spoof Checking on/off switch */
453 IFLA_VF_LINK_STATE
, /* link state enable/disable/auto switch */
454 IFLA_VF_RATE
, /* Min and Max TX Bandwidth Allocation */
458 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
462 __u8 mac
[32]; /* MAX_ADDR_LEN */
465 struct ifla_vf_vlan
{
467 __u32 vlan
; /* 0 - 4095, 0 disables VLAN filter */
471 struct ifla_vf_tx_rate
{
473 __u32 rate
; /* Max TX bandwidth in Mbps, 0 disables throttling */
476 struct ifla_vf_rate
{
478 __u32 min_tx_rate
; /* Min Bandwidth in Mbps */
479 __u32 max_tx_rate
; /* Max Bandwidth in Mbps */
482 struct ifla_vf_spoofchk
{
488 IFLA_VF_LINK_STATE_AUTO
, /* link state of the uplink */
489 IFLA_VF_LINK_STATE_ENABLE
, /* link always up */
490 IFLA_VF_LINK_STATE_DISABLE
, /* link always down */
491 __IFLA_VF_LINK_STATE_MAX
,
494 struct ifla_vf_link_state
{
499 /* VF ports management section
501 * Nested layout of set/get msg is:
516 IFLA_VF_PORT
, /* nest */
520 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
524 IFLA_PORT_VF
, /* __u32 */
525 IFLA_PORT_PROFILE
, /* string */
526 IFLA_PORT_VSI_TYPE
, /* 802.1Qbg (pre-)standard VDP */
527 IFLA_PORT_INSTANCE_UUID
, /* binary UUID */
528 IFLA_PORT_HOST_UUID
, /* binary UUID */
529 IFLA_PORT_REQUEST
, /* __u8 */
530 IFLA_PORT_RESPONSE
, /* __u16, output only */
534 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
536 #define PORT_PROFILE_MAX 40
537 #define PORT_UUID_MAX 16
538 #define PORT_SELF_VF -1
541 PORT_REQUEST_PREASSOCIATE
= 0,
542 PORT_REQUEST_PREASSOCIATE_RR
,
543 PORT_REQUEST_ASSOCIATE
,
544 PORT_REQUEST_DISASSOCIATE
,
548 PORT_VDP_RESPONSE_SUCCESS
= 0,
549 PORT_VDP_RESPONSE_INVALID_FORMAT
,
550 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES
,
551 PORT_VDP_RESPONSE_UNUSED_VTID
,
552 PORT_VDP_RESPONSE_VTID_VIOLATION
,
553 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION
,
554 PORT_VDP_RESPONSE_OUT_OF_SYNC
,
555 /* 0x08-0xFF reserved for future VDP use */
556 PORT_PROFILE_RESPONSE_SUCCESS
= 0x100,
557 PORT_PROFILE_RESPONSE_INPROGRESS
,
558 PORT_PROFILE_RESPONSE_INVALID
,
559 PORT_PROFILE_RESPONSE_BADSTATE
,
560 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES
,
561 PORT_PROFILE_RESPONSE_ERROR
,
564 struct ifla_port_vsi
{
567 __u8 vsi_type_version
;
583 IPOIB_MODE_DATAGRAM
= 0, /* using unreliable datagram QPs */
584 IPOIB_MODE_CONNECTED
= 1, /* using connected QPs */
587 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
596 IFLA_HSR_MULTICAST_SPEC
, /* Last byte of supervision addr */
597 IFLA_HSR_SUPERVISION_ADDR
, /* Supervision frame multicast addr */
602 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
604 #endif /* _LINUX_IF_LINK_H */