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ba914908 | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
237a5273 SH |
2 | #ifndef _RDMA_NETLINK_H |
3 | #define _RDMA_NETLINK_H | |
74bd75c2 LR |
4 | |
5 | #include <linux/types.h> | |
6 | ||
7 | enum { | |
a985cc06 | 8 | RDMA_NL_IWCM = 2, |
74bd75c2 LR |
9 | RDMA_NL_RSVD, |
10 | RDMA_NL_LS, /* RDMA Local Services */ | |
11 | RDMA_NL_NLDEV, /* RDMA device interface */ | |
12 | RDMA_NL_NUM_CLIENTS | |
13 | }; | |
14 | ||
15 | enum { | |
a985cc06 | 16 | RDMA_NL_GROUP_IWPM = 2, |
74bd75c2 LR |
17 | RDMA_NL_GROUP_LS, |
18 | RDMA_NL_NUM_GROUPS | |
19 | }; | |
20 | ||
21 | #define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10) | |
22 | #define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1)) | |
23 | #define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op) | |
24 | ||
a985cc06 LR |
25 | /* The minimum version that the iwpm kernel supports */ |
26 | #define IWPM_UABI_VERSION_MIN 3 | |
74bd75c2 | 27 | |
a985cc06 LR |
28 | /* The latest version that the iwpm kernel supports */ |
29 | #define IWPM_UABI_VERSION 4 | |
30 | ||
31 | /* iwarp port mapper message flags */ | |
74bd75c2 | 32 | enum { |
a985cc06 LR |
33 | |
34 | /* Do not map the port for this IWPM request */ | |
35 | IWPM_FLAGS_NO_PORT_MAP = (1 << 0), | |
74bd75c2 LR |
36 | }; |
37 | ||
38 | /* iwarp port mapper op-codes */ | |
39 | enum { | |
40 | RDMA_NL_IWPM_REG_PID = 0, | |
41 | RDMA_NL_IWPM_ADD_MAPPING, | |
42 | RDMA_NL_IWPM_QUERY_MAPPING, | |
43 | RDMA_NL_IWPM_REMOVE_MAPPING, | |
44 | RDMA_NL_IWPM_REMOTE_INFO, | |
45 | RDMA_NL_IWPM_HANDLE_ERR, | |
46 | RDMA_NL_IWPM_MAPINFO, | |
47 | RDMA_NL_IWPM_MAPINFO_NUM, | |
a985cc06 | 48 | RDMA_NL_IWPM_HELLO, |
74bd75c2 LR |
49 | RDMA_NL_IWPM_NUM_OPS |
50 | }; | |
51 | ||
52 | struct rdma_cm_id_stats { | |
53 | __u32 qp_num; | |
54 | __u32 bound_dev_if; | |
55 | __u32 port_space; | |
56 | __s32 pid; | |
57 | __u8 cm_state; | |
58 | __u8 node_type; | |
59 | __u8 port_num; | |
60 | __u8 qp_type; | |
61 | }; | |
62 | ||
63 | enum { | |
64 | IWPM_NLA_REG_PID_UNSPEC = 0, | |
65 | IWPM_NLA_REG_PID_SEQ, | |
66 | IWPM_NLA_REG_IF_NAME, | |
67 | IWPM_NLA_REG_IBDEV_NAME, | |
68 | IWPM_NLA_REG_ULIB_NAME, | |
69 | IWPM_NLA_REG_PID_MAX | |
70 | }; | |
71 | ||
72 | enum { | |
73 | IWPM_NLA_RREG_PID_UNSPEC = 0, | |
74 | IWPM_NLA_RREG_PID_SEQ, | |
75 | IWPM_NLA_RREG_IBDEV_NAME, | |
76 | IWPM_NLA_RREG_ULIB_NAME, | |
77 | IWPM_NLA_RREG_ULIB_VER, | |
78 | IWPM_NLA_RREG_PID_ERR, | |
79 | IWPM_NLA_RREG_PID_MAX | |
80 | ||
81 | }; | |
82 | ||
83 | enum { | |
84 | IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0, | |
85 | IWPM_NLA_MANAGE_MAPPING_SEQ, | |
86 | IWPM_NLA_MANAGE_ADDR, | |
a985cc06 LR |
87 | IWPM_NLA_MANAGE_FLAGS, |
88 | IWPM_NLA_MANAGE_MAPPING_MAX | |
89 | }; | |
90 | ||
91 | enum { | |
92 | IWPM_NLA_RMANAGE_MAPPING_UNSPEC = 0, | |
93 | IWPM_NLA_RMANAGE_MAPPING_SEQ, | |
94 | IWPM_NLA_RMANAGE_ADDR, | |
95 | IWPM_NLA_RMANAGE_MAPPED_LOC_ADDR, | |
96 | /* The following maintains bisectability of rdma-core */ | |
97 | IWPM_NLA_MANAGE_MAPPED_LOC_ADDR = IWPM_NLA_RMANAGE_MAPPED_LOC_ADDR, | |
74bd75c2 LR |
98 | IWPM_NLA_RMANAGE_MAPPING_ERR, |
99 | IWPM_NLA_RMANAGE_MAPPING_MAX | |
100 | }; | |
101 | ||
74bd75c2 | 102 | #define IWPM_NLA_MAPINFO_SEND_MAX 3 |
a985cc06 | 103 | #define IWPM_NLA_REMOVE_MAPPING_MAX 3 |
74bd75c2 LR |
104 | |
105 | enum { | |
106 | IWPM_NLA_QUERY_MAPPING_UNSPEC = 0, | |
107 | IWPM_NLA_QUERY_MAPPING_SEQ, | |
108 | IWPM_NLA_QUERY_LOCAL_ADDR, | |
109 | IWPM_NLA_QUERY_REMOTE_ADDR, | |
a985cc06 LR |
110 | IWPM_NLA_QUERY_FLAGS, |
111 | IWPM_NLA_QUERY_MAPPING_MAX, | |
112 | }; | |
113 | ||
114 | enum { | |
115 | IWPM_NLA_RQUERY_MAPPING_UNSPEC = 0, | |
116 | IWPM_NLA_RQUERY_MAPPING_SEQ, | |
117 | IWPM_NLA_RQUERY_LOCAL_ADDR, | |
118 | IWPM_NLA_RQUERY_REMOTE_ADDR, | |
74bd75c2 LR |
119 | IWPM_NLA_RQUERY_MAPPED_LOC_ADDR, |
120 | IWPM_NLA_RQUERY_MAPPED_REM_ADDR, | |
121 | IWPM_NLA_RQUERY_MAPPING_ERR, | |
122 | IWPM_NLA_RQUERY_MAPPING_MAX | |
123 | }; | |
124 | ||
125 | enum { | |
126 | IWPM_NLA_MAPINFO_REQ_UNSPEC = 0, | |
127 | IWPM_NLA_MAPINFO_ULIB_NAME, | |
128 | IWPM_NLA_MAPINFO_ULIB_VER, | |
129 | IWPM_NLA_MAPINFO_REQ_MAX | |
130 | }; | |
131 | ||
132 | enum { | |
133 | IWPM_NLA_MAPINFO_UNSPEC = 0, | |
134 | IWPM_NLA_MAPINFO_LOCAL_ADDR, | |
135 | IWPM_NLA_MAPINFO_MAPPED_ADDR, | |
a985cc06 | 136 | IWPM_NLA_MAPINFO_FLAGS, |
74bd75c2 LR |
137 | IWPM_NLA_MAPINFO_MAX |
138 | }; | |
139 | ||
140 | enum { | |
141 | IWPM_NLA_MAPINFO_NUM_UNSPEC = 0, | |
142 | IWPM_NLA_MAPINFO_SEQ, | |
143 | IWPM_NLA_MAPINFO_SEND_NUM, | |
144 | IWPM_NLA_MAPINFO_ACK_NUM, | |
145 | IWPM_NLA_MAPINFO_NUM_MAX | |
146 | }; | |
147 | ||
148 | enum { | |
149 | IWPM_NLA_ERR_UNSPEC = 0, | |
150 | IWPM_NLA_ERR_SEQ, | |
151 | IWPM_NLA_ERR_CODE, | |
152 | IWPM_NLA_ERR_MAX | |
153 | }; | |
154 | ||
a985cc06 LR |
155 | enum { |
156 | IWPM_NLA_HELLO_UNSPEC = 0, | |
157 | IWPM_NLA_HELLO_ABI_VERSION, | |
158 | IWPM_NLA_HELLO_MAX | |
159 | }; | |
160 | ||
74bd75c2 LR |
161 | /* |
162 | * Local service operations: | |
163 | * RESOLVE - The client requests the local service to resolve a path. | |
164 | * SET_TIMEOUT - The local service requests the client to set the timeout. | |
165 | * IP_RESOLVE - The client requests the local service to resolve an IP to GID. | |
166 | */ | |
167 | enum { | |
168 | RDMA_NL_LS_OP_RESOLVE = 0, | |
169 | RDMA_NL_LS_OP_SET_TIMEOUT, | |
170 | RDMA_NL_LS_OP_IP_RESOLVE, | |
171 | RDMA_NL_LS_NUM_OPS | |
172 | }; | |
173 | ||
174 | /* Local service netlink message flags */ | |
175 | #define RDMA_NL_LS_F_ERR 0x0100 /* Failed response */ | |
176 | ||
177 | /* | |
178 | * Local service resolve operation family header. | |
179 | * The layout for the resolve operation: | |
180 | * nlmsg header | |
181 | * family header | |
182 | * attributes | |
183 | */ | |
184 | ||
185 | /* | |
186 | * Local service path use: | |
187 | * Specify how the path(s) will be used. | |
188 | * ALL - For connected CM operation (6 pathrecords) | |
189 | * UNIDIRECTIONAL - For unidirectional UD (1 pathrecord) | |
190 | * GMP - For miscellaneous GMP like operation (at least 1 reversible | |
191 | * pathrecord) | |
192 | */ | |
193 | enum { | |
194 | LS_RESOLVE_PATH_USE_ALL = 0, | |
195 | LS_RESOLVE_PATH_USE_UNIDIRECTIONAL, | |
196 | LS_RESOLVE_PATH_USE_GMP, | |
197 | LS_RESOLVE_PATH_USE_MAX | |
198 | }; | |
199 | ||
200 | #define LS_DEVICE_NAME_MAX 64 | |
201 | ||
202 | struct rdma_ls_resolve_header { | |
203 | __u8 device_name[LS_DEVICE_NAME_MAX]; | |
204 | __u8 port_num; | |
205 | __u8 path_use; | |
206 | }; | |
207 | ||
208 | struct rdma_ls_ip_resolve_header { | |
209 | __u32 ifindex; | |
210 | }; | |
211 | ||
212 | /* Local service attribute type */ | |
213 | #define RDMA_NLA_F_MANDATORY (1 << 13) | |
214 | #define RDMA_NLA_TYPE_MASK (~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | \ | |
215 | RDMA_NLA_F_MANDATORY)) | |
216 | ||
217 | /* | |
218 | * Local service attributes: | |
219 | * Attr Name Size Byte order | |
220 | * ----------------------------------------------------- | |
221 | * PATH_RECORD struct ib_path_rec_data | |
222 | * TIMEOUT u32 cpu | |
223 | * SERVICE_ID u64 cpu | |
224 | * DGID u8[16] BE | |
225 | * SGID u8[16] BE | |
226 | * TCLASS u8 | |
227 | * PKEY u16 cpu | |
228 | * QOS_CLASS u16 cpu | |
229 | * IPV4 u32 BE | |
230 | * IPV6 u8[16] BE | |
231 | */ | |
232 | enum { | |
233 | LS_NLA_TYPE_UNSPEC = 0, | |
234 | LS_NLA_TYPE_PATH_RECORD, | |
235 | LS_NLA_TYPE_TIMEOUT, | |
236 | LS_NLA_TYPE_SERVICE_ID, | |
237 | LS_NLA_TYPE_DGID, | |
238 | LS_NLA_TYPE_SGID, | |
239 | LS_NLA_TYPE_TCLASS, | |
240 | LS_NLA_TYPE_PKEY, | |
241 | LS_NLA_TYPE_QOS_CLASS, | |
242 | LS_NLA_TYPE_IPV4, | |
243 | LS_NLA_TYPE_IPV6, | |
244 | LS_NLA_TYPE_MAX | |
245 | }; | |
246 | ||
247 | /* Local service DGID/SGID attribute: big endian */ | |
248 | struct rdma_nla_ls_gid { | |
249 | __u8 gid[16]; | |
250 | }; | |
251 | ||
252 | enum rdma_nldev_command { | |
253 | RDMA_NLDEV_CMD_UNSPEC, | |
254 | ||
255 | RDMA_NLDEV_CMD_GET, /* can dump */ | |
a9c49b8f | 256 | RDMA_NLDEV_CMD_SET, |
74bd75c2 | 257 | |
8e155462 | 258 | RDMA_NLDEV_CMD_NEWLINK, |
07ed8df6 | 259 | |
8e155462 SH |
260 | RDMA_NLDEV_CMD_DELLINK, |
261 | ||
262 | RDMA_NLDEV_CMD_PORT_GET, /* can dump */ | |
07ed8df6 DA |
263 | |
264 | /* 6 - 8 are free to use */ | |
265 | ||
266 | RDMA_NLDEV_CMD_RES_GET = 9, /* can dump */ | |
267 | ||
268 | RDMA_NLDEV_CMD_RES_QP_GET, /* can dump */ | |
74bd75c2 | 269 | |
29122c1a SW |
270 | RDMA_NLDEV_CMD_RES_CM_ID_GET, /* can dump */ |
271 | ||
272 | RDMA_NLDEV_CMD_RES_CQ_GET, /* can dump */ | |
273 | ||
274 | RDMA_NLDEV_CMD_RES_MR_GET, /* can dump */ | |
275 | ||
276 | RDMA_NLDEV_CMD_RES_PD_GET, /* can dump */ | |
277 | ||
74bd75c2 LR |
278 | RDMA_NLDEV_NUM_OPS |
279 | }; | |
280 | ||
366d20b9 SW |
281 | enum { |
282 | RDMA_NLDEV_ATTR_ENTRY_STRLEN = 16, | |
283 | }; | |
284 | ||
285 | enum rdma_nldev_print_type { | |
286 | RDMA_NLDEV_PRINT_TYPE_UNSPEC, | |
287 | RDMA_NLDEV_PRINT_TYPE_HEX, | |
288 | }; | |
289 | ||
74bd75c2 LR |
290 | enum rdma_nldev_attr { |
291 | /* don't change the order or add anything between, this is ABI! */ | |
292 | RDMA_NLDEV_ATTR_UNSPEC, | |
293 | ||
366d20b9 SW |
294 | /* Pad attribute for 64b alignment */ |
295 | RDMA_NLDEV_ATTR_PAD = RDMA_NLDEV_ATTR_UNSPEC, | |
296 | ||
74bd75c2 LR |
297 | /* Identifier for ib_device */ |
298 | RDMA_NLDEV_ATTR_DEV_INDEX, /* u32 */ | |
299 | ||
300 | RDMA_NLDEV_ATTR_DEV_NAME, /* string */ | |
301 | /* | |
302 | * Device index together with port index are identifiers | |
303 | * for port/link properties. | |
304 | * | |
305 | * For RDMA_NLDEV_CMD_GET commamnd, port index will return number | |
306 | * of available ports in ib_device, while for port specific operations, | |
307 | * it will be real port index as it appears in sysfs. Port index follows | |
308 | * sysfs notation and starts from 1 for the first port. | |
309 | */ | |
310 | RDMA_NLDEV_ATTR_PORT_INDEX, /* u32 */ | |
311 | ||
312 | /* | |
313 | * Device and port capabilities | |
80e5ddec SH |
314 | * |
315 | * When used for port info, first 32-bits are CapabilityMask followed by | |
316 | * 16-bit CapabilityMask2. | |
74bd75c2 LR |
317 | */ |
318 | RDMA_NLDEV_ATTR_CAP_FLAGS, /* u64 */ | |
319 | ||
320 | /* | |
321 | * FW version | |
322 | */ | |
323 | RDMA_NLDEV_ATTR_FW_VERSION, /* string */ | |
324 | ||
325 | /* | |
326 | * Node GUID (in host byte order) associated with the RDMA device. | |
327 | */ | |
328 | RDMA_NLDEV_ATTR_NODE_GUID, /* u64 */ | |
329 | ||
330 | /* | |
331 | * System image GUID (in host byte order) associated with | |
332 | * this RDMA device and other devices which are part of a | |
333 | * single system. | |
334 | */ | |
335 | RDMA_NLDEV_ATTR_SYS_IMAGE_GUID, /* u64 */ | |
336 | ||
337 | /* | |
338 | * Subnet prefix (in host byte order) | |
339 | */ | |
340 | RDMA_NLDEV_ATTR_SUBNET_PREFIX, /* u64 */ | |
341 | ||
342 | /* | |
343 | * Local Identifier (LID), | |
344 | * According to IB specification, It is 16-bit address assigned | |
345 | * by the Subnet Manager. Extended to be 32-bit for OmniPath users. | |
346 | */ | |
347 | RDMA_NLDEV_ATTR_LID, /* u32 */ | |
348 | RDMA_NLDEV_ATTR_SM_LID, /* u32 */ | |
349 | ||
350 | /* | |
351 | * LID mask control (LMC) | |
352 | */ | |
353 | RDMA_NLDEV_ATTR_LMC, /* u8 */ | |
354 | ||
355 | RDMA_NLDEV_ATTR_PORT_STATE, /* u8 */ | |
356 | RDMA_NLDEV_ATTR_PORT_PHYS_STATE, /* u8 */ | |
357 | ||
358 | RDMA_NLDEV_ATTR_DEV_NODE_TYPE, /* u8 */ | |
359 | ||
07ed8df6 DA |
360 | RDMA_NLDEV_ATTR_RES_SUMMARY, /* nested table */ |
361 | RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY, /* nested table */ | |
362 | RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_NAME, /* string */ | |
363 | RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_CURR, /* u64 */ | |
364 | ||
365 | RDMA_NLDEV_ATTR_RES_QP, /* nested table */ | |
366 | RDMA_NLDEV_ATTR_RES_QP_ENTRY, /* nested table */ | |
367 | /* | |
368 | * Local QPN | |
369 | */ | |
370 | RDMA_NLDEV_ATTR_RES_LQPN, /* u32 */ | |
371 | /* | |
372 | * Remote QPN, | |
373 | * Applicable for RC and UC only IBTA 11.2.5.3 QUERY QUEUE PAIR | |
374 | */ | |
375 | RDMA_NLDEV_ATTR_RES_RQPN, /* u32 */ | |
376 | /* | |
377 | * Receive Queue PSN, | |
378 | * Applicable for RC and UC only 11.2.5.3 QUERY QUEUE PAIR | |
379 | */ | |
380 | RDMA_NLDEV_ATTR_RES_RQ_PSN, /* u32 */ | |
381 | /* | |
382 | * Send Queue PSN | |
383 | */ | |
384 | RDMA_NLDEV_ATTR_RES_SQ_PSN, /* u32 */ | |
385 | RDMA_NLDEV_ATTR_RES_PATH_MIG_STATE, /* u8 */ | |
386 | /* | |
387 | * QP types as visible to RDMA/core, the reserved QPT | |
388 | * are not exported through this interface. | |
389 | */ | |
390 | RDMA_NLDEV_ATTR_RES_TYPE, /* u8 */ | |
391 | RDMA_NLDEV_ATTR_RES_STATE, /* u8 */ | |
392 | /* | |
393 | * Process ID which created object, | |
394 | * in case of kernel origin, PID won't exist. | |
395 | */ | |
396 | RDMA_NLDEV_ATTR_RES_PID, /* u32 */ | |
397 | /* | |
398 | * The name of process created following resource. | |
399 | * It will exist only for kernel objects. | |
400 | * For user created objects, the user is supposed | |
401 | * to read /proc/PID/comm file. | |
402 | */ | |
403 | RDMA_NLDEV_ATTR_RES_KERN_NAME, /* string */ | |
404 | ||
29122c1a SW |
405 | RDMA_NLDEV_ATTR_RES_CM_ID, /* nested table */ |
406 | RDMA_NLDEV_ATTR_RES_CM_ID_ENTRY, /* nested table */ | |
407 | /* | |
408 | * rdma_cm_id port space. | |
409 | */ | |
410 | RDMA_NLDEV_ATTR_RES_PS, /* u32 */ | |
411 | /* | |
412 | * Source and destination socket addresses | |
413 | */ | |
414 | RDMA_NLDEV_ATTR_RES_SRC_ADDR, /* __kernel_sockaddr_storage */ | |
415 | RDMA_NLDEV_ATTR_RES_DST_ADDR, /* __kernel_sockaddr_storage */ | |
416 | ||
417 | RDMA_NLDEV_ATTR_RES_CQ, /* nested table */ | |
418 | RDMA_NLDEV_ATTR_RES_CQ_ENTRY, /* nested table */ | |
419 | RDMA_NLDEV_ATTR_RES_CQE, /* u32 */ | |
420 | RDMA_NLDEV_ATTR_RES_USECNT, /* u64 */ | |
421 | RDMA_NLDEV_ATTR_RES_POLL_CTX, /* u8 */ | |
422 | ||
423 | RDMA_NLDEV_ATTR_RES_MR, /* nested table */ | |
424 | RDMA_NLDEV_ATTR_RES_MR_ENTRY, /* nested table */ | |
425 | RDMA_NLDEV_ATTR_RES_RKEY, /* u32 */ | |
426 | RDMA_NLDEV_ATTR_RES_LKEY, /* u32 */ | |
427 | RDMA_NLDEV_ATTR_RES_IOVA, /* u64 */ | |
428 | RDMA_NLDEV_ATTR_RES_MRLEN, /* u64 */ | |
429 | ||
430 | RDMA_NLDEV_ATTR_RES_PD, /* nested table */ | |
431 | RDMA_NLDEV_ATTR_RES_PD_ENTRY, /* nested table */ | |
432 | RDMA_NLDEV_ATTR_RES_LOCAL_DMA_LKEY, /* u32 */ | |
433 | RDMA_NLDEV_ATTR_RES_UNSAFE_GLOBAL_RKEY, /* u32 */ | |
36eece51 SH |
434 | /* |
435 | * Provides logical name and index of netdevice which is | |
436 | * connected to physical port. This information is relevant | |
437 | * for RoCE and iWARP. | |
438 | * | |
439 | * The netdevices which are associated with containers are | |
440 | * supposed to be exported together with GID table once it | |
441 | * will be exposed through the netlink. Because the | |
442 | * associated netdevices are properties of GIDs. | |
443 | */ | |
444 | RDMA_NLDEV_ATTR_NDEV_INDEX, /* u32 */ | |
445 | RDMA_NLDEV_ATTR_NDEV_NAME, /* string */ | |
366d20b9 SW |
446 | /* |
447 | * driver-specific attributes. | |
448 | */ | |
449 | RDMA_NLDEV_ATTR_DRIVER, /* nested table */ | |
450 | RDMA_NLDEV_ATTR_DRIVER_ENTRY, /* nested table */ | |
451 | RDMA_NLDEV_ATTR_DRIVER_STRING, /* string */ | |
452 | /* | |
453 | * u8 values from enum rdma_nldev_print_type | |
454 | */ | |
455 | RDMA_NLDEV_ATTR_DRIVER_PRINT_TYPE, /* u8 */ | |
456 | RDMA_NLDEV_ATTR_DRIVER_S32, /* s32 */ | |
457 | RDMA_NLDEV_ATTR_DRIVER_U32, /* u32 */ | |
458 | RDMA_NLDEV_ATTR_DRIVER_S64, /* s64 */ | |
459 | RDMA_NLDEV_ATTR_DRIVER_U64, /* u64 */ | |
36eece51 | 460 | |
a985cc06 LR |
461 | /* |
462 | * Indexes to get/set secific entry, | |
463 | * for QP use RDMA_NLDEV_ATTR_RES_LQPN | |
464 | */ | |
465 | RDMA_NLDEV_ATTR_RES_PDN, /* u32 */ | |
466 | RDMA_NLDEV_ATTR_RES_CQN, /* u32 */ | |
467 | RDMA_NLDEV_ATTR_RES_MRN, /* u32 */ | |
468 | RDMA_NLDEV_ATTR_RES_CM_IDN, /* u32 */ | |
469 | RDMA_NLDEV_ATTR_RES_CTXN, /* u32 */ | |
8e155462 SH |
470 | /* |
471 | * Identifies the rdma driver. eg: "rxe" or "siw" | |
472 | */ | |
473 | RDMA_NLDEV_ATTR_LINK_TYPE, /* string */ | |
a985cc06 | 474 | |
366d20b9 SW |
475 | /* |
476 | * Always the end | |
477 | */ | |
74bd75c2 LR |
478 | RDMA_NLDEV_ATTR_MAX |
479 | }; | |
237a5273 | 480 | #endif /* _RDMA_NETLINK_H */ |