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YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -07001#ifndef _LINUX_IF_LINK_H
2#define _LINUX_IF_LINK_H
3
Jaswinder Singh Rajput85db5312009-01-30 21:29:20 +05304#include <linux/types.h>
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -07005#include <linux/netlink.h>
6
7/* The struct should be in sync with struct net_device_stats */
Eric Dumazetd94d9fe2009-11-04 09:50:58 -08008struct rtnl_link_stats {
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -07009 __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
Jan Engelhardt10708f32010-03-11 09:57:29 +000040struct rtnl_link_stats64 {
41 __u64 rx_packets; /* total packets received */
42 __u64 tx_packets; /* total packets transmitted */
43 __u64 rx_bytes; /* total bytes received */
44 __u64 tx_bytes; /* total bytes transmitted */
45 __u64 rx_errors; /* bad packets received */
46 __u64 tx_errors; /* packet transmit problems */
47 __u64 rx_dropped; /* no space in linux buffers */
48 __u64 tx_dropped; /* no space available in linux */
49 __u64 multicast; /* multicast packets received */
50 __u64 collisions;
51
52 /* detailed rx_errors: */
53 __u64 rx_length_errors;
54 __u64 rx_over_errors; /* receiver ring buff overflow */
55 __u64 rx_crc_errors; /* recved pkt with crc error */
56 __u64 rx_frame_errors; /* recv'd frame alignment error */
57 __u64 rx_fifo_errors; /* recv'r fifo overrun */
58 __u64 rx_missed_errors; /* receiver missed packet */
59
60 /* detailed tx_errors */
61 __u64 tx_aborted_errors;
62 __u64 tx_carrier_errors;
63 __u64 tx_fifo_errors;
64 __u64 tx_heartbeat_errors;
65 __u64 tx_window_errors;
66
67 /* for cslip etc */
68 __u64 rx_compressed;
69 __u64 tx_compressed;
70};
71
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -070072/* The struct should be in sync with struct ifmap */
Eric Dumazetd94d9fe2009-11-04 09:50:58 -080073struct rtnl_link_ifmap {
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -070074 __u64 mem_start;
75 __u64 mem_end;
76 __u64 base_addr;
77 __u16 irq;
78 __u8 dma;
79 __u8 port;
80};
81
Eric Dumazetd94d9fe2009-11-04 09:50:58 -080082enum {
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -070083 IFLA_UNSPEC,
84 IFLA_ADDRESS,
85 IFLA_BROADCAST,
86 IFLA_IFNAME,
87 IFLA_MTU,
88 IFLA_LINK,
89 IFLA_QDISC,
90 IFLA_STATS,
91 IFLA_COST,
92#define IFLA_COST IFLA_COST
93 IFLA_PRIORITY,
94#define IFLA_PRIORITY IFLA_PRIORITY
95 IFLA_MASTER,
96#define IFLA_MASTER IFLA_MASTER
97 IFLA_WIRELESS, /* Wireless Extension event - see wireless.h */
98#define IFLA_WIRELESS IFLA_WIRELESS
99 IFLA_PROTINFO, /* Protocol specific information for a link */
100#define IFLA_PROTINFO IFLA_PROTINFO
101 IFLA_TXQLEN,
102#define IFLA_TXQLEN IFLA_TXQLEN
103 IFLA_MAP,
104#define IFLA_MAP IFLA_MAP
105 IFLA_WEIGHT,
106#define IFLA_WEIGHT IFLA_WEIGHT
107 IFLA_OPERSTATE,
108 IFLA_LINKMODE,
Patrick McHardy38f7b872007-06-13 12:03:51 -0700109 IFLA_LINKINFO,
110#define IFLA_LINKINFO IFLA_LINKINFO
Eric W. Biedermand8a5ec62007-09-12 13:57:04 +0200111 IFLA_NET_NS_PID,
Stephen Hemminger0b815a12008-09-22 21:28:11 -0700112 IFLA_IFALIAS,
Williams, Mitch Ab280da82010-02-10 01:43:24 +0000113 IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */
Chris Wrightc02db8c2010-05-16 01:05:45 -0700114 IFLA_VFINFO_LIST,
Jan Engelhardt10708f32010-03-11 09:57:29 +0000115 IFLA_STATS64,
Scott Feldman57b61082010-05-17 22:49:55 -0700116 IFLA_VF_PORTS,
117 IFLA_PORT_SELF,
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -0700118 __IFLA_MAX
119};
120
121
122#define IFLA_MAX (__IFLA_MAX - 1)
123
David S. Millerd3dcc072006-12-08 17:05:13 -0800124/* backwards compatibility for userspace */
125#ifndef __KERNEL__
126#define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
127#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
128#endif
129
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -0700130/* ifi_flags.
131
132 IFF_* flags.
133
134 The only change is:
135 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
136 more not changeable by user. They describe link media
137 characteristics and set by device driver.
138
139 Comments:
140 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
141 - If neither of these three flags are set;
142 the interface is NBMA.
143
144 - IFF_MULTICAST does not mean anything special:
145 multicasts can be used on all not-NBMA links.
146 IFF_MULTICAST means that this media uses special encapsulation
147 for multicast frames. Apparently, all IFF_POINTOPOINT and
148 IFF_BROADCAST devices are able to use multicasts too.
149 */
150
151/* IFLA_LINK.
152 For usual devices it is equal ifi_index.
153 If it is a "virtual interface" (f.e. tunnel), ifi_link
154 can point to real physical interface (f.e. for bandwidth calculations),
155 or maybe 0, what means, that real media is unknown (usual
156 for IPIP tunnels, when route to endpoint is allowed to change)
157 */
158
159/* Subtype attributes for IFLA_PROTINFO */
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800160enum {
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -0700161 IFLA_INET6_UNSPEC,
162 IFLA_INET6_FLAGS, /* link flags */
163 IFLA_INET6_CONF, /* sysctl parameters */
164 IFLA_INET6_STATS, /* statistics */
165 IFLA_INET6_MCAST, /* MC things. What of them? */
166 IFLA_INET6_CACHEINFO, /* time values and max reasm size */
YOSHIFUJI Hideakibf99f1b2007-04-20 15:56:20 -0700167 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -0700168 __IFLA_INET6_MAX
169};
170
171#define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
172
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800173struct ifla_cacheinfo {
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -0700174 __u32 max_reasm_len;
175 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
176 __u32 reachable_time;
177 __u32 retrans_time;
178};
179
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800180enum {
Patrick McHardy38f7b872007-06-13 12:03:51 -0700181 IFLA_INFO_UNSPEC,
182 IFLA_INFO_KIND,
183 IFLA_INFO_DATA,
184 IFLA_INFO_XSTATS,
185 __IFLA_INFO_MAX,
186};
187
188#define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
189
Patrick McHardy07b5b172007-06-13 12:07:54 -0700190/* VLAN section */
191
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800192enum {
Patrick McHardy07b5b172007-06-13 12:07:54 -0700193 IFLA_VLAN_UNSPEC,
194 IFLA_VLAN_ID,
195 IFLA_VLAN_FLAGS,
196 IFLA_VLAN_EGRESS_QOS,
197 IFLA_VLAN_INGRESS_QOS,
198 __IFLA_VLAN_MAX,
199};
200
201#define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
202
203struct ifla_vlan_flags {
204 __u32 flags;
205 __u32 mask;
206};
207
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800208enum {
Patrick McHardy07b5b172007-06-13 12:07:54 -0700209 IFLA_VLAN_QOS_UNSPEC,
210 IFLA_VLAN_QOS_MAPPING,
211 __IFLA_VLAN_QOS_MAX
212};
213
214#define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
215
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800216struct ifla_vlan_qos_mapping {
Patrick McHardy07b5b172007-06-13 12:07:54 -0700217 __u32 from;
218 __u32 to;
219};
220
Arnd Bergmann27c0b1a2009-11-26 06:07:11 +0000221/* MACVLAN section */
222enum {
223 IFLA_MACVLAN_UNSPEC,
224 IFLA_MACVLAN_MODE,
225 __IFLA_MACVLAN_MAX,
226};
227
228#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
229
230enum macvlan_mode {
231 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
232 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
233 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
234};
235
Williams, Mitch Ab280da82010-02-10 01:43:24 +0000236/* SR-IOV virtual function managment section */
237
Chris Wrightc02db8c2010-05-16 01:05:45 -0700238enum {
239 IFLA_VF_INFO_UNSPEC,
240 IFLA_VF_INFO,
241 __IFLA_VF_INFO_MAX,
242};
243
244#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
245
246enum {
247 IFLA_VF_UNSPEC,
248 IFLA_VF_MAC, /* Hardware queue specific attributes */
249 IFLA_VF_VLAN,
250 IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */
251 __IFLA_VF_MAX,
252};
253
254#define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
255
Williams, Mitch Ab280da82010-02-10 01:43:24 +0000256struct ifla_vf_mac {
257 __u32 vf;
258 __u8 mac[32]; /* MAX_ADDR_LEN */
259};
260
261struct ifla_vf_vlan {
262 __u32 vf;
263 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
264 __u32 qos;
265};
266
267struct ifla_vf_tx_rate {
268 __u32 vf;
269 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
270};
271
272struct ifla_vf_info {
273 __u32 vf;
274 __u8 mac[32];
275 __u32 vlan;
276 __u32 qos;
277 __u32 tx_rate;
278};
Scott Feldman57b61082010-05-17 22:49:55 -0700279
280/* VF ports management section
281 *
282 * Nested layout of set/get msg is:
283 *
284 * [IFLA_NUM_VF]
285 * [IFLA_VF_PORTS]
286 * [IFLA_VF_PORT]
287 * [IFLA_PORT_*], ...
288 * [IFLA_VF_PORT]
289 * [IFLA_PORT_*], ...
290 * ...
291 * [IFLA_PORT_SELF]
292 * [IFLA_PORT_*], ...
293 */
294
295enum {
296 IFLA_VF_PORT_UNSPEC,
297 IFLA_VF_PORT, /* nest */
298 __IFLA_VF_PORT_MAX,
299};
300
301#define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
302
303enum {
304 IFLA_PORT_UNSPEC,
305 IFLA_PORT_VF, /* __u32 */
306 IFLA_PORT_PROFILE, /* string */
307 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
308 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
309 IFLA_PORT_HOST_UUID, /* binary UUID */
310 IFLA_PORT_REQUEST, /* __u8 */
311 IFLA_PORT_RESPONSE, /* __u16, output only */
312 __IFLA_PORT_MAX,
313};
314
315#define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
316
317#define PORT_PROFILE_MAX 40
318#define PORT_UUID_MAX 16
319#define PORT_SELF_VF -1
320
321enum {
322 PORT_REQUEST_PREASSOCIATE = 0,
323 PORT_REQUEST_PREASSOCIATE_RR,
324 PORT_REQUEST_ASSOCIATE,
325 PORT_REQUEST_DISASSOCIATE,
326};
327
328enum {
329 PORT_VDP_RESPONSE_SUCCESS = 0,
330 PORT_VDP_RESPONSE_INVALID_FORMAT,
331 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
332 PORT_VDP_RESPONSE_UNUSED_VTID,
333 PORT_VDP_RESPONSE_VTID_VIOLATION,
334 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
335 PORT_VDP_RESPONSE_OUT_OF_SYNC,
336 /* 0x08-0xFF reserved for future VDP use */
337 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
338 PORT_PROFILE_RESPONSE_INPROGRESS,
339 PORT_PROFILE_RESPONSE_INVALID,
340 PORT_PROFILE_RESPONSE_BADSTATE,
341 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
342 PORT_PROFILE_RESPONSE_ERROR,
343};
344
345struct ifla_port_vsi {
346 __u8 vsi_mgr_id;
347 __u8 vsi_type_id[3];
348 __u8 vsi_type_version;
349 __u8 pad[3];
350};
351
YOSHIFUJI Hideakicbde1662006-09-27 22:40:19 -0700352#endif /* _LINUX_IF_LINK_H */