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cbde1668 YH |
1 | #ifndef _LINUX_IF_LINK_H |
2 | #define _LINUX_IF_LINK_H | |
3 | ||
85db5310 | 4 | #include <linux/types.h> |
cbde1668 YH |
5 | #include <linux/netlink.h> |
6 | ||
be1f3c2c | 7 | /* This struct should be in sync with struct rtnl_link_stats64 */ |
d94d9fee | 8 | struct rtnl_link_stats { |
cbde1668 YH |
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 | ||
be1f3c2c | 40 | /* The main device statistics structure */ |
10708f37 JE |
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 | ||
cbde1668 | 73 | /* The struct should be in sync with struct ifmap */ |
d94d9fee | 74 | struct rtnl_link_ifmap { |
cbde1668 YH |
75 | __u64 mem_start; |
76 | __u64 mem_end; | |
77 | __u64 base_addr; | |
78 | __u16 irq; | |
79 | __u8 dma; | |
80 | __u8 port; | |
81 | }; | |
82 | ||
f8ff182c TG |
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 | ||
d94d9fee | 101 | enum { |
cbde1668 YH |
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, | |
38f7b870 PM |
128 | IFLA_LINKINFO, |
129 | #define IFLA_LINKINFO IFLA_LINKINFO | |
d8a5ec67 | 130 | IFLA_NET_NS_PID, |
0b815a1a | 131 | IFLA_IFALIAS, |
b280da8d | 132 | IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */ |
c02db8c6 | 133 | IFLA_VFINFO_LIST, |
10708f37 | 134 | IFLA_STATS64, |
57b61080 SF |
135 | IFLA_VF_PORTS, |
136 | IFLA_PORT_SELF, | |
f8ff182c | 137 | IFLA_AF_SPEC, |
cbde1668 YH |
138 | __IFLA_MAX |
139 | }; | |
140 | ||
141 | ||
142 | #define IFLA_MAX (__IFLA_MAX - 1) | |
143 | ||
d3dcc077 DM |
144 | /* backwards compatibility for userspace */ |
145 | #ifndef __KERNEL__ | |
146 | #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)))) | |
147 | #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg)) | |
148 | #endif | |
149 | ||
cbde1668 YH |
150 | /* ifi_flags. |
151 | ||
152 | IFF_* flags. | |
153 | ||
154 | The only change is: | |
155 | IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are | |
156 | more not changeable by user. They describe link media | |
157 | characteristics and set by device driver. | |
158 | ||
159 | Comments: | |
160 | - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid | |
161 | - If neither of these three flags are set; | |
162 | the interface is NBMA. | |
163 | ||
164 | - IFF_MULTICAST does not mean anything special: | |
165 | multicasts can be used on all not-NBMA links. | |
166 | IFF_MULTICAST means that this media uses special encapsulation | |
167 | for multicast frames. Apparently, all IFF_POINTOPOINT and | |
168 | IFF_BROADCAST devices are able to use multicasts too. | |
169 | */ | |
170 | ||
171 | /* IFLA_LINK. | |
172 | For usual devices it is equal ifi_index. | |
173 | If it is a "virtual interface" (f.e. tunnel), ifi_link | |
174 | can point to real physical interface (f.e. for bandwidth calculations), | |
175 | or maybe 0, what means, that real media is unknown (usual | |
176 | for IPIP tunnels, when route to endpoint is allowed to change) | |
177 | */ | |
178 | ||
179 | /* Subtype attributes for IFLA_PROTINFO */ | |
d94d9fee | 180 | enum { |
cbde1668 YH |
181 | IFLA_INET6_UNSPEC, |
182 | IFLA_INET6_FLAGS, /* link flags */ | |
183 | IFLA_INET6_CONF, /* sysctl parameters */ | |
184 | IFLA_INET6_STATS, /* statistics */ | |
185 | IFLA_INET6_MCAST, /* MC things. What of them? */ | |
186 | IFLA_INET6_CACHEINFO, /* time values and max reasm size */ | |
bf99f1bd | 187 | IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */ |
cbde1668 YH |
188 | __IFLA_INET6_MAX |
189 | }; | |
190 | ||
191 | #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) | |
192 | ||
d94d9fee | 193 | struct ifla_cacheinfo { |
cbde1668 YH |
194 | __u32 max_reasm_len; |
195 | __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ | |
196 | __u32 reachable_time; | |
197 | __u32 retrans_time; | |
198 | }; | |
199 | ||
d94d9fee | 200 | enum { |
38f7b870 PM |
201 | IFLA_INFO_UNSPEC, |
202 | IFLA_INFO_KIND, | |
203 | IFLA_INFO_DATA, | |
204 | IFLA_INFO_XSTATS, | |
205 | __IFLA_INFO_MAX, | |
206 | }; | |
207 | ||
208 | #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) | |
209 | ||
07b5b17e PM |
210 | /* VLAN section */ |
211 | ||
d94d9fee | 212 | enum { |
07b5b17e PM |
213 | IFLA_VLAN_UNSPEC, |
214 | IFLA_VLAN_ID, | |
215 | IFLA_VLAN_FLAGS, | |
216 | IFLA_VLAN_EGRESS_QOS, | |
217 | IFLA_VLAN_INGRESS_QOS, | |
218 | __IFLA_VLAN_MAX, | |
219 | }; | |
220 | ||
221 | #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) | |
222 | ||
223 | struct ifla_vlan_flags { | |
224 | __u32 flags; | |
225 | __u32 mask; | |
226 | }; | |
227 | ||
d94d9fee | 228 | enum { |
07b5b17e PM |
229 | IFLA_VLAN_QOS_UNSPEC, |
230 | IFLA_VLAN_QOS_MAPPING, | |
231 | __IFLA_VLAN_QOS_MAX | |
232 | }; | |
233 | ||
234 | #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) | |
235 | ||
d94d9fee | 236 | struct ifla_vlan_qos_mapping { |
07b5b17e PM |
237 | __u32 from; |
238 | __u32 to; | |
239 | }; | |
240 | ||
27c0b1a8 AB |
241 | /* MACVLAN section */ |
242 | enum { | |
243 | IFLA_MACVLAN_UNSPEC, | |
244 | IFLA_MACVLAN_MODE, | |
245 | __IFLA_MACVLAN_MAX, | |
246 | }; | |
247 | ||
248 | #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) | |
249 | ||
250 | enum macvlan_mode { | |
251 | MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ | |
252 | MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ | |
253 | MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ | |
254 | }; | |
255 | ||
65155b37 | 256 | /* SR-IOV virtual function management section */ |
b280da8d | 257 | |
c02db8c6 CW |
258 | enum { |
259 | IFLA_VF_INFO_UNSPEC, | |
260 | IFLA_VF_INFO, | |
261 | __IFLA_VF_INFO_MAX, | |
262 | }; | |
263 | ||
264 | #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) | |
265 | ||
266 | enum { | |
267 | IFLA_VF_UNSPEC, | |
268 | IFLA_VF_MAC, /* Hardware queue specific attributes */ | |
269 | IFLA_VF_VLAN, | |
270 | IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ | |
271 | __IFLA_VF_MAX, | |
272 | }; | |
273 | ||
274 | #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) | |
275 | ||
b280da8d WM |
276 | struct ifla_vf_mac { |
277 | __u32 vf; | |
278 | __u8 mac[32]; /* MAX_ADDR_LEN */ | |
279 | }; | |
280 | ||
281 | struct ifla_vf_vlan { | |
282 | __u32 vf; | |
283 | __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ | |
284 | __u32 qos; | |
285 | }; | |
286 | ||
287 | struct ifla_vf_tx_rate { | |
288 | __u32 vf; | |
289 | __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ | |
290 | }; | |
291 | ||
292 | struct ifla_vf_info { | |
293 | __u32 vf; | |
294 | __u8 mac[32]; | |
295 | __u32 vlan; | |
296 | __u32 qos; | |
297 | __u32 tx_rate; | |
298 | }; | |
57b61080 SF |
299 | |
300 | /* VF ports management section | |
301 | * | |
302 | * Nested layout of set/get msg is: | |
303 | * | |
304 | * [IFLA_NUM_VF] | |
305 | * [IFLA_VF_PORTS] | |
306 | * [IFLA_VF_PORT] | |
307 | * [IFLA_PORT_*], ... | |
308 | * [IFLA_VF_PORT] | |
309 | * [IFLA_PORT_*], ... | |
310 | * ... | |
311 | * [IFLA_PORT_SELF] | |
312 | * [IFLA_PORT_*], ... | |
313 | */ | |
314 | ||
315 | enum { | |
316 | IFLA_VF_PORT_UNSPEC, | |
317 | IFLA_VF_PORT, /* nest */ | |
318 | __IFLA_VF_PORT_MAX, | |
319 | }; | |
320 | ||
321 | #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) | |
322 | ||
323 | enum { | |
324 | IFLA_PORT_UNSPEC, | |
325 | IFLA_PORT_VF, /* __u32 */ | |
326 | IFLA_PORT_PROFILE, /* string */ | |
327 | IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ | |
328 | IFLA_PORT_INSTANCE_UUID, /* binary UUID */ | |
329 | IFLA_PORT_HOST_UUID, /* binary UUID */ | |
330 | IFLA_PORT_REQUEST, /* __u8 */ | |
331 | IFLA_PORT_RESPONSE, /* __u16, output only */ | |
332 | __IFLA_PORT_MAX, | |
333 | }; | |
334 | ||
335 | #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) | |
336 | ||
337 | #define PORT_PROFILE_MAX 40 | |
338 | #define PORT_UUID_MAX 16 | |
339 | #define PORT_SELF_VF -1 | |
340 | ||
341 | enum { | |
342 | PORT_REQUEST_PREASSOCIATE = 0, | |
343 | PORT_REQUEST_PREASSOCIATE_RR, | |
344 | PORT_REQUEST_ASSOCIATE, | |
345 | PORT_REQUEST_DISASSOCIATE, | |
346 | }; | |
347 | ||
348 | enum { | |
349 | PORT_VDP_RESPONSE_SUCCESS = 0, | |
350 | PORT_VDP_RESPONSE_INVALID_FORMAT, | |
351 | PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, | |
352 | PORT_VDP_RESPONSE_UNUSED_VTID, | |
353 | PORT_VDP_RESPONSE_VTID_VIOLATION, | |
354 | PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, | |
355 | PORT_VDP_RESPONSE_OUT_OF_SYNC, | |
356 | /* 0x08-0xFF reserved for future VDP use */ | |
357 | PORT_PROFILE_RESPONSE_SUCCESS = 0x100, | |
358 | PORT_PROFILE_RESPONSE_INPROGRESS, | |
359 | PORT_PROFILE_RESPONSE_INVALID, | |
360 | PORT_PROFILE_RESPONSE_BADSTATE, | |
361 | PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, | |
362 | PORT_PROFILE_RESPONSE_ERROR, | |
363 | }; | |
364 | ||
365 | struct ifla_port_vsi { | |
366 | __u8 vsi_mgr_id; | |
367 | __u8 vsi_type_id[3]; | |
368 | __u8 vsi_type_version; | |
369 | __u8 pad[3]; | |
370 | }; | |
371 | ||
cbde1668 | 372 | #endif /* _LINUX_IF_LINK_H */ |