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910773dc SH |
1 | #ifndef _LINUX_IF_LINK_H |
2 | #define _LINUX_IF_LINK_H | |
ead2ba70 | 3 | |
67881151 | 4 | #include <linux/types.h> |
ead2ba70 SH |
5 | #include <linux/netlink.h> |
6 | ||
04a9fc0a | 7 | /* This struct should be in sync with struct rtnl_link_stats64 */ |
ab322673 | 8 | struct rtnl_link_stats { |
ead2ba70 SH |
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 */ | |
18 | __u32 collisions; | |
19 | ||
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 */ | |
27 | ||
28 | /* detailed tx_errors */ | |
29 | __u32 tx_aborted_errors; | |
30 | __u32 tx_carrier_errors; | |
31 | __u32 tx_fifo_errors; | |
32 | __u32 tx_heartbeat_errors; | |
33 | __u32 tx_window_errors; | |
34 | ||
35 | /* for cslip etc */ | |
36 | __u32 rx_compressed; | |
37 | __u32 tx_compressed; | |
38 | }; | |
39 | ||
04a9fc0a | 40 | /* The main device statistics structure */ |
b4397f58 SH |
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 */ | |
51 | __u64 collisions; | |
52 | ||
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 */ | |
60 | ||
61 | /* detailed tx_errors */ | |
62 | __u64 tx_aborted_errors; | |
63 | __u64 tx_carrier_errors; | |
64 | __u64 tx_fifo_errors; | |
65 | __u64 tx_heartbeat_errors; | |
66 | __u64 tx_window_errors; | |
67 | ||
68 | /* for cslip etc */ | |
69 | __u64 rx_compressed; | |
70 | __u64 tx_compressed; | |
71 | }; | |
72 | ||
ead2ba70 | 73 | /* The struct should be in sync with struct ifmap */ |
ab322673 | 74 | struct rtnl_link_ifmap { |
ead2ba70 SH |
75 | __u64 mem_start; |
76 | __u64 mem_end; | |
77 | __u64 base_addr; | |
78 | __u16 irq; | |
79 | __u8 dma; | |
80 | __u8 port; | |
81 | }; | |
82 | ||
9351fec7 SH |
83 | /* |
84 | * IFLA_AF_SPEC | |
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. | |
88 | * | |
89 | * Example: | |
90 | * [IFLA_AF_SPEC] = { | |
91 | * [AF_INET] = { | |
92 | * [IFLA_INET_CONF] = ..., | |
93 | * }, | |
94 | * [AF_INET6] = { | |
95 | * [IFLA_INET6_FLAGS] = ..., | |
96 | * [IFLA_INET6_CONF] = ..., | |
97 | * } | |
98 | * } | |
99 | */ | |
100 | ||
ab322673 | 101 | enum { |
ead2ba70 SH |
102 | IFLA_UNSPEC, |
103 | IFLA_ADDRESS, | |
104 | IFLA_BROADCAST, | |
105 | IFLA_IFNAME, | |
106 | IFLA_MTU, | |
107 | IFLA_LINK, | |
108 | IFLA_QDISC, | |
109 | IFLA_STATS, | |
110 | IFLA_COST, | |
111 | #define IFLA_COST IFLA_COST | |
112 | IFLA_PRIORITY, | |
113 | #define IFLA_PRIORITY IFLA_PRIORITY | |
114 | IFLA_MASTER, | |
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 | |
120 | IFLA_TXQLEN, | |
121 | #define IFLA_TXQLEN IFLA_TXQLEN | |
122 | IFLA_MAP, | |
123 | #define IFLA_MAP IFLA_MAP | |
124 | IFLA_WEIGHT, | |
125 | #define IFLA_WEIGHT IFLA_WEIGHT | |
126 | IFLA_OPERSTATE, | |
127 | IFLA_LINKMODE, | |
a6ffa8b0 SH |
128 | IFLA_LINKINFO, |
129 | #define IFLA_LINKINFO IFLA_LINKINFO | |
5472ac6f | 130 | IFLA_NET_NS_PID, |
05bfd165 | 131 | IFLA_IFALIAS, |
8ecdcce0 | 132 | IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */ |
a1713954 | 133 | IFLA_VFINFO_LIST, |
b4397f58 SH |
134 | IFLA_STATS64, |
135 | IFLA_VF_PORTS, | |
136 | IFLA_PORT_SELF, | |
9351fec7 | 137 | IFLA_AF_SPEC, |
21cfb5e1 | 138 | IFLA_GROUP, /* Group the device belongs to */ |
e760a19a | 139 | IFLA_NET_NS_FD, |
c23abafb | 140 | IFLA_EXT_MASK, /* Extended info mask, VFs, etc */ |
5e4dc84f SH |
141 | IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */ |
142 | #define IFLA_PROMISCUITY IFLA_PROMISCUITY | |
a564b709 SH |
143 | IFLA_NUM_TX_QUEUES, |
144 | IFLA_NUM_RX_QUEUES, | |
609106d3 | 145 | IFLA_CARRIER, |
5318b2c6 | 146 | IFLA_PHYS_PORT_ID, |
ead2ba70 SH |
147 | __IFLA_MAX |
148 | }; | |
149 | ||
150 | ||
151 | #define IFLA_MAX (__IFLA_MAX - 1) | |
152 | ||
5a8ba228 | 153 | /* backwards compatibility for userspace */ |
5a8ba228 SH |
154 | #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)))) |
155 | #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg)) | |
5a8ba228 | 156 | |
9351fec7 SH |
157 | enum { |
158 | IFLA_INET_UNSPEC, | |
159 | IFLA_INET_CONF, | |
160 | __IFLA_INET_MAX, | |
161 | }; | |
162 | ||
163 | #define IFLA_INET_MAX (__IFLA_INET_MAX - 1) | |
164 | ||
ead2ba70 SH |
165 | /* ifi_flags. |
166 | ||
167 | IFF_* flags. | |
168 | ||
169 | The only change is: | |
170 | IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are | |
171 | more not changeable by user. They describe link media | |
172 | characteristics and set by device driver. | |
173 | ||
174 | Comments: | |
175 | - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid | |
176 | - If neither of these three flags are set; | |
177 | the interface is NBMA. | |
178 | ||
179 | - IFF_MULTICAST does not mean anything special: | |
180 | multicasts can be used on all not-NBMA links. | |
181 | IFF_MULTICAST means that this media uses special encapsulation | |
182 | for multicast frames. Apparently, all IFF_POINTOPOINT and | |
183 | IFF_BROADCAST devices are able to use multicasts too. | |
184 | */ | |
185 | ||
186 | /* IFLA_LINK. | |
187 | For usual devices it is equal ifi_index. | |
188 | If it is a "virtual interface" (f.e. tunnel), ifi_link | |
189 | can point to real physical interface (f.e. for bandwidth calculations), | |
190 | or maybe 0, what means, that real media is unknown (usual | |
191 | for IPIP tunnels, when route to endpoint is allowed to change) | |
192 | */ | |
193 | ||
194 | /* Subtype attributes for IFLA_PROTINFO */ | |
ab322673 | 195 | enum { |
ead2ba70 SH |
196 | IFLA_INET6_UNSPEC, |
197 | IFLA_INET6_FLAGS, /* link flags */ | |
198 | IFLA_INET6_CONF, /* sysctl parameters */ | |
199 | IFLA_INET6_STATS, /* statistics */ | |
200 | IFLA_INET6_MCAST, /* MC things. What of them? */ | |
201 | IFLA_INET6_CACHEINFO, /* time values and max reasm size */ | |
de3d12f4 | 202 | IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */ |
79e9a1db | 203 | IFLA_INET6_TOKEN, /* device token */ |
ead2ba70 SH |
204 | __IFLA_INET6_MAX |
205 | }; | |
206 | ||
207 | #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) | |
208 | ||
910773dc SH |
209 | enum { |
210 | BRIDGE_MODE_UNSPEC, | |
211 | BRIDGE_MODE_HAIRPIN, | |
212 | }; | |
213 | ||
214 | enum { | |
215 | IFLA_BRPORT_UNSPEC, | |
216 | IFLA_BRPORT_STATE, /* Spanning tree state */ | |
217 | IFLA_BRPORT_PRIORITY, /* " priority */ | |
218 | IFLA_BRPORT_COST, /* " cost */ | |
219 | IFLA_BRPORT_MODE, /* mode (hairpin) */ | |
220 | IFLA_BRPORT_GUARD, /* bpdu guard */ | |
221 | IFLA_BRPORT_PROTECT, /* root port protection */ | |
222 | IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ | |
ecefa08c SH |
223 | IFLA_BRPORT_LEARNING, /* mac learning */ |
224 | IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */ | |
910773dc SH |
225 | __IFLA_BRPORT_MAX |
226 | }; | |
227 | #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) | |
228 | ||
ab322673 | 229 | struct ifla_cacheinfo { |
ead2ba70 SH |
230 | __u32 max_reasm_len; |
231 | __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ | |
232 | __u32 reachable_time; | |
233 | __u32 retrans_time; | |
234 | }; | |
235 | ||
ab322673 | 236 | enum { |
a6ffa8b0 SH |
237 | IFLA_INFO_UNSPEC, |
238 | IFLA_INFO_KIND, | |
239 | IFLA_INFO_DATA, | |
240 | IFLA_INFO_XSTATS, | |
241 | __IFLA_INFO_MAX, | |
242 | }; | |
243 | ||
244 | #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) | |
245 | ||
246 | /* VLAN section */ | |
247 | ||
ab322673 | 248 | enum { |
a6ffa8b0 SH |
249 | IFLA_VLAN_UNSPEC, |
250 | IFLA_VLAN_ID, | |
251 | IFLA_VLAN_FLAGS, | |
252 | IFLA_VLAN_EGRESS_QOS, | |
253 | IFLA_VLAN_INGRESS_QOS, | |
79e9a1db | 254 | IFLA_VLAN_PROTOCOL, |
a6ffa8b0 SH |
255 | __IFLA_VLAN_MAX, |
256 | }; | |
257 | ||
258 | #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) | |
259 | ||
260 | struct ifla_vlan_flags { | |
261 | __u32 flags; | |
262 | __u32 mask; | |
263 | }; | |
264 | ||
ab322673 | 265 | enum { |
a6ffa8b0 SH |
266 | IFLA_VLAN_QOS_UNSPEC, |
267 | IFLA_VLAN_QOS_MAPPING, | |
268 | __IFLA_VLAN_QOS_MAX | |
269 | }; | |
270 | ||
271 | #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) | |
272 | ||
ab322673 | 273 | struct ifla_vlan_qos_mapping { |
a6ffa8b0 SH |
274 | __u32 from; |
275 | __u32 to; | |
276 | }; | |
277 | ||
ab322673 SH |
278 | /* MACVLAN section */ |
279 | enum { | |
280 | IFLA_MACVLAN_UNSPEC, | |
281 | IFLA_MACVLAN_MODE, | |
5e4dc84f | 282 | IFLA_MACVLAN_FLAGS, |
ab322673 SH |
283 | __IFLA_MACVLAN_MAX, |
284 | }; | |
285 | ||
286 | #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) | |
287 | ||
288 | enum macvlan_mode { | |
289 | MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ | |
290 | MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ | |
291 | MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ | |
9351fec7 | 292 | MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */ |
ab322673 SH |
293 | }; |
294 | ||
5e4dc84f SH |
295 | #define MACVLAN_FLAG_NOPROMISC 1 |
296 | ||
f2264071 SH |
297 | /* VXLAN section */ |
298 | enum { | |
299 | IFLA_VXLAN_UNSPEC, | |
300 | IFLA_VXLAN_ID, | |
79e9a1db | 301 | IFLA_VXLAN_GROUP, /* group or remote address */ |
f2264071 SH |
302 | IFLA_VXLAN_LINK, |
303 | IFLA_VXLAN_LOCAL, | |
304 | IFLA_VXLAN_TTL, | |
305 | IFLA_VXLAN_TOS, | |
306 | IFLA_VXLAN_LEARNING, | |
307 | IFLA_VXLAN_AGEING, | |
308 | IFLA_VXLAN_LIMIT, | |
79e9a1db | 309 | IFLA_VXLAN_PORT_RANGE, /* source port */ |
910773dc SH |
310 | IFLA_VXLAN_PROXY, |
311 | IFLA_VXLAN_RSC, | |
312 | IFLA_VXLAN_L2MISS, | |
313 | IFLA_VXLAN_L3MISS, | |
79e9a1db | 314 | IFLA_VXLAN_PORT, /* destination port */ |
c92716d1 SH |
315 | IFLA_VXLAN_GROUP6, |
316 | IFLA_VXLAN_LOCAL6, | |
f2264071 SH |
317 | __IFLA_VXLAN_MAX |
318 | }; | |
319 | #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) | |
320 | ||
2d596120 SH |
321 | struct ifla_vxlan_port_range { |
322 | __be16 low; | |
323 | __be16 high; | |
324 | }; | |
325 | ||
04a9fc0a | 326 | /* SR-IOV virtual function management section */ |
8ecdcce0 | 327 | |
a1713954 SH |
328 | enum { |
329 | IFLA_VF_INFO_UNSPEC, | |
330 | IFLA_VF_INFO, | |
331 | __IFLA_VF_INFO_MAX, | |
332 | }; | |
333 | ||
334 | #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) | |
335 | ||
336 | enum { | |
337 | IFLA_VF_UNSPEC, | |
338 | IFLA_VF_MAC, /* Hardware queue specific attributes */ | |
339 | IFLA_VF_VLAN, | |
340 | IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ | |
9044a454 | 341 | IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ |
ecefa08c | 342 | IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ |
a1713954 SH |
343 | __IFLA_VF_MAX, |
344 | }; | |
345 | ||
346 | #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) | |
347 | ||
8ecdcce0 SH |
348 | struct ifla_vf_mac { |
349 | __u32 vf; | |
350 | __u8 mac[32]; /* MAX_ADDR_LEN */ | |
351 | }; | |
352 | ||
353 | struct ifla_vf_vlan { | |
354 | __u32 vf; | |
355 | __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ | |
356 | __u32 qos; | |
357 | }; | |
358 | ||
359 | struct ifla_vf_tx_rate { | |
360 | __u32 vf; | |
361 | __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ | |
362 | }; | |
363 | ||
9044a454 | 364 | struct ifla_vf_spoofchk { |
8ecdcce0 | 365 | __u32 vf; |
9044a454 | 366 | __u32 setting; |
8ecdcce0 | 367 | }; |
b4397f58 | 368 | |
ecefa08c SH |
369 | enum { |
370 | IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ | |
371 | IFLA_VF_LINK_STATE_ENABLE, /* link always up */ | |
372 | IFLA_VF_LINK_STATE_DISABLE, /* link always down */ | |
373 | __IFLA_VF_LINK_STATE_MAX, | |
374 | }; | |
375 | ||
376 | struct ifla_vf_link_state { | |
377 | __u32 vf; | |
378 | __u32 link_state; | |
379 | }; | |
380 | ||
b4397f58 SH |
381 | /* VF ports management section |
382 | * | |
383 | * Nested layout of set/get msg is: | |
384 | * | |
385 | * [IFLA_NUM_VF] | |
386 | * [IFLA_VF_PORTS] | |
387 | * [IFLA_VF_PORT] | |
388 | * [IFLA_PORT_*], ... | |
389 | * [IFLA_VF_PORT] | |
390 | * [IFLA_PORT_*], ... | |
391 | * ... | |
392 | * [IFLA_PORT_SELF] | |
393 | * [IFLA_PORT_*], ... | |
394 | */ | |
395 | ||
396 | enum { | |
397 | IFLA_VF_PORT_UNSPEC, | |
398 | IFLA_VF_PORT, /* nest */ | |
399 | __IFLA_VF_PORT_MAX, | |
400 | }; | |
401 | ||
402 | #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) | |
403 | ||
404 | enum { | |
405 | IFLA_PORT_UNSPEC, | |
406 | IFLA_PORT_VF, /* __u32 */ | |
407 | IFLA_PORT_PROFILE, /* string */ | |
408 | IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ | |
409 | IFLA_PORT_INSTANCE_UUID, /* binary UUID */ | |
410 | IFLA_PORT_HOST_UUID, /* binary UUID */ | |
411 | IFLA_PORT_REQUEST, /* __u8 */ | |
412 | IFLA_PORT_RESPONSE, /* __u16, output only */ | |
413 | __IFLA_PORT_MAX, | |
414 | }; | |
415 | ||
416 | #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) | |
417 | ||
418 | #define PORT_PROFILE_MAX 40 | |
419 | #define PORT_UUID_MAX 16 | |
420 | #define PORT_SELF_VF -1 | |
421 | ||
422 | enum { | |
423 | PORT_REQUEST_PREASSOCIATE = 0, | |
424 | PORT_REQUEST_PREASSOCIATE_RR, | |
425 | PORT_REQUEST_ASSOCIATE, | |
426 | PORT_REQUEST_DISASSOCIATE, | |
427 | }; | |
428 | ||
429 | enum { | |
430 | PORT_VDP_RESPONSE_SUCCESS = 0, | |
431 | PORT_VDP_RESPONSE_INVALID_FORMAT, | |
432 | PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, | |
433 | PORT_VDP_RESPONSE_UNUSED_VTID, | |
434 | PORT_VDP_RESPONSE_VTID_VIOLATION, | |
435 | PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, | |
436 | PORT_VDP_RESPONSE_OUT_OF_SYNC, | |
437 | /* 0x08-0xFF reserved for future VDP use */ | |
438 | PORT_PROFILE_RESPONSE_SUCCESS = 0x100, | |
439 | PORT_PROFILE_RESPONSE_INPROGRESS, | |
440 | PORT_PROFILE_RESPONSE_INVALID, | |
441 | PORT_PROFILE_RESPONSE_BADSTATE, | |
442 | PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, | |
443 | PORT_PROFILE_RESPONSE_ERROR, | |
444 | }; | |
445 | ||
446 | struct ifla_port_vsi { | |
447 | __u8 vsi_mgr_id; | |
448 | __u8 vsi_type_id[3]; | |
449 | __u8 vsi_type_version; | |
450 | __u8 pad[3]; | |
451 | }; | |
452 | ||
f2264071 SH |
453 | |
454 | /* IPoIB section */ | |
455 | ||
456 | enum { | |
457 | IFLA_IPOIB_UNSPEC, | |
458 | IFLA_IPOIB_PKEY, | |
459 | IFLA_IPOIB_MODE, | |
460 | IFLA_IPOIB_UMCAST, | |
461 | __IFLA_IPOIB_MAX | |
462 | }; | |
463 | ||
464 | enum { | |
465 | IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ | |
466 | IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ | |
467 | }; | |
468 | ||
469 | #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) | |
470 | ||
910773dc | 471 | #endif /* _LINUX_IF_LINK_H */ |