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-rw-r--r--include/linux/if_link.h427
1 files changed, 1 insertions, 426 deletions
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 3265f332998a..c3f817c3eb45 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -1,341 +1,8 @@
1#ifndef _LINUX_IF_LINK_H 1#ifndef _LINUX_IF_LINK_H
2#define _LINUX_IF_LINK_H 2#define _LINUX_IF_LINK_H
3 3
4#include <linux/types.h> 4#include <uapi/linux/if_link.h>
5#include <linux/netlink.h>
6 5
7/* This struct should be in sync with struct rtnl_link_stats64 */
8struct 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 */
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
40/* The main device statistics structure */
41struct 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
73/* The struct should be in sync with struct ifmap */
74struct rtnl_link_ifmap {
75 __u64 mem_start;
76 __u64 mem_end;
77 __u64 base_addr;
78 __u16 irq;
79 __u8 dma;
80 __u8 port;
81};
82
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
101enum {
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,
128 IFLA_LINKINFO,
129#define IFLA_LINKINFO IFLA_LINKINFO
130 IFLA_NET_NS_PID,
131 IFLA_IFALIAS,
132 IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */
133 IFLA_VFINFO_LIST,
134 IFLA_STATS64,
135 IFLA_VF_PORTS,
136 IFLA_PORT_SELF,
137 IFLA_AF_SPEC,
138 IFLA_GROUP, /* Group the device belongs to */
139 IFLA_NET_NS_FD,
140 IFLA_EXT_MASK, /* Extended info mask, VFs, etc */
141 IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */
142#define IFLA_PROMISCUITY IFLA_PROMISCUITY
143 IFLA_NUM_TX_QUEUES,
144 IFLA_NUM_RX_QUEUES,
145 __IFLA_MAX
146};
147
148
149#define IFLA_MAX (__IFLA_MAX - 1)
150
151/* backwards compatibility for userspace */
152#ifndef __KERNEL__
153#define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
154#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
155#endif
156
157enum {
158 IFLA_INET_UNSPEC,
159 IFLA_INET_CONF,
160 __IFLA_INET_MAX,
161};
162
163#define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
164
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 */
195enum {
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 */
202 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
203 __IFLA_INET6_MAX
204};
205
206#define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
207
208struct ifla_cacheinfo {
209 __u32 max_reasm_len;
210 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
211 __u32 reachable_time;
212 __u32 retrans_time;
213};
214
215enum {
216 IFLA_INFO_UNSPEC,
217 IFLA_INFO_KIND,
218 IFLA_INFO_DATA,
219 IFLA_INFO_XSTATS,
220 __IFLA_INFO_MAX,
221};
222
223#define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
224
225/* VLAN section */
226
227enum {
228 IFLA_VLAN_UNSPEC,
229 IFLA_VLAN_ID,
230 IFLA_VLAN_FLAGS,
231 IFLA_VLAN_EGRESS_QOS,
232 IFLA_VLAN_INGRESS_QOS,
233 __IFLA_VLAN_MAX,
234};
235
236#define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
237
238struct ifla_vlan_flags {
239 __u32 flags;
240 __u32 mask;
241};
242
243enum {
244 IFLA_VLAN_QOS_UNSPEC,
245 IFLA_VLAN_QOS_MAPPING,
246 __IFLA_VLAN_QOS_MAX
247};
248
249#define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
250
251struct ifla_vlan_qos_mapping {
252 __u32 from;
253 __u32 to;
254};
255
256/* MACVLAN section */
257enum {
258 IFLA_MACVLAN_UNSPEC,
259 IFLA_MACVLAN_MODE,
260 IFLA_MACVLAN_FLAGS,
261 __IFLA_MACVLAN_MAX,
262};
263
264#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
265
266enum macvlan_mode {
267 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
268 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
269 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
270 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
271};
272
273#define MACVLAN_FLAG_NOPROMISC 1
274
275/* VXLAN section */
276enum {
277 IFLA_VXLAN_UNSPEC,
278 IFLA_VXLAN_ID,
279 IFLA_VXLAN_GROUP,
280 IFLA_VXLAN_LINK,
281 IFLA_VXLAN_LOCAL,
282 IFLA_VXLAN_TTL,
283 IFLA_VXLAN_TOS,
284 IFLA_VXLAN_LEARNING,
285 IFLA_VXLAN_AGEING,
286 IFLA_VXLAN_LIMIT,
287 IFLA_VXLAN_PORT_RANGE,
288 __IFLA_VXLAN_MAX
289};
290#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
291
292struct ifla_vxlan_port_range {
293 __be16 low;
294 __be16 high;
295};
296
297/* SR-IOV virtual function management section */
298
299enum {
300 IFLA_VF_INFO_UNSPEC,
301 IFLA_VF_INFO,
302 __IFLA_VF_INFO_MAX,
303};
304
305#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
306
307enum {
308 IFLA_VF_UNSPEC,
309 IFLA_VF_MAC, /* Hardware queue specific attributes */
310 IFLA_VF_VLAN,
311 IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */
312 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
313 __IFLA_VF_MAX,
314};
315
316#define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
317
318struct ifla_vf_mac {
319 __u32 vf;
320 __u8 mac[32]; /* MAX_ADDR_LEN */
321};
322
323struct ifla_vf_vlan {
324 __u32 vf;
325 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
326 __u32 qos;
327};
328
329struct ifla_vf_tx_rate {
330 __u32 vf;
331 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
332};
333
334struct ifla_vf_spoofchk {
335 __u32 vf;
336 __u32 setting;
337};
338#ifdef __KERNEL__
339 6
340/* We don't want this structure exposed to user space */ 7/* We don't want this structure exposed to user space */
341struct ifla_vf_info { 8struct ifla_vf_info {
@@ -346,96 +13,4 @@ struct ifla_vf_info {
346 __u32 tx_rate; 13 __u32 tx_rate;
347 __u32 spoofchk; 14 __u32 spoofchk;
348}; 15};
349#endif
350
351/* VF ports management section
352 *
353 * Nested layout of set/get msg is:
354 *
355 * [IFLA_NUM_VF]
356 * [IFLA_VF_PORTS]
357 * [IFLA_VF_PORT]
358 * [IFLA_PORT_*], ...
359 * [IFLA_VF_PORT]
360 * [IFLA_PORT_*], ...
361 * ...
362 * [IFLA_PORT_SELF]
363 * [IFLA_PORT_*], ...
364 */
365
366enum {
367 IFLA_VF_PORT_UNSPEC,
368 IFLA_VF_PORT, /* nest */
369 __IFLA_VF_PORT_MAX,
370};
371
372#define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
373
374enum {
375 IFLA_PORT_UNSPEC,
376 IFLA_PORT_VF, /* __u32 */
377 IFLA_PORT_PROFILE, /* string */
378 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
379 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
380 IFLA_PORT_HOST_UUID, /* binary UUID */
381 IFLA_PORT_REQUEST, /* __u8 */
382 IFLA_PORT_RESPONSE, /* __u16, output only */
383 __IFLA_PORT_MAX,
384};
385
386#define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
387
388#define PORT_PROFILE_MAX 40
389#define PORT_UUID_MAX 16
390#define PORT_SELF_VF -1
391
392enum {
393 PORT_REQUEST_PREASSOCIATE = 0,
394 PORT_REQUEST_PREASSOCIATE_RR,
395 PORT_REQUEST_ASSOCIATE,
396 PORT_REQUEST_DISASSOCIATE,
397};
398
399enum {
400 PORT_VDP_RESPONSE_SUCCESS = 0,
401 PORT_VDP_RESPONSE_INVALID_FORMAT,
402 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
403 PORT_VDP_RESPONSE_UNUSED_VTID,
404 PORT_VDP_RESPONSE_VTID_VIOLATION,
405 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
406 PORT_VDP_RESPONSE_OUT_OF_SYNC,
407 /* 0x08-0xFF reserved for future VDP use */
408 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
409 PORT_PROFILE_RESPONSE_INPROGRESS,
410 PORT_PROFILE_RESPONSE_INVALID,
411 PORT_PROFILE_RESPONSE_BADSTATE,
412 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
413 PORT_PROFILE_RESPONSE_ERROR,
414};
415
416struct ifla_port_vsi {
417 __u8 vsi_mgr_id;
418 __u8 vsi_type_id[3];
419 __u8 vsi_type_version;
420 __u8 pad[3];
421};
422
423
424/* IPoIB section */
425
426enum {
427 IFLA_IPOIB_UNSPEC,
428 IFLA_IPOIB_PKEY,
429 IFLA_IPOIB_MODE,
430 IFLA_IPOIB_UMCAST,
431 __IFLA_IPOIB_MAX
432};
433
434enum {
435 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
436 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
437};
438
439#define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
440
441#endif /* _LINUX_IF_LINK_H */ 16#endif /* _LINUX_IF_LINK_H */
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