1 /*
2 * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved.
3 * Copyright (c) 2020, Intel Corporation. All rights reserved.
4 *
5 * This software is available to you under a choice of one of two
6 * licenses. You may choose to be licensed under the terms of the GNU
7 * General Public License (GPL) Version 2, available from the file
8 * COPYING in the main directory of this source tree, or the
9 * OpenIB.org BSD license below:
10 *
11 * Redistribution and use in source and binary forms, with or
12 * without modification, are permitted provided that the following
13 * conditions are met:
14 *
15 * - Redistributions of source code must retain the above
16 * copyright notice, this list of conditions and the following
17 * disclaimer.
18 *
19 * - Redistributions in binary form must reproduce the above
20 * copyright notice, this list of conditions and the following
21 * disclaimer in the documentation and/or other materials
22 * provided with the distribution.
23 *
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
28 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
29 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
30 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
31 * SOFTWARE.
32 */
33
34 #ifndef IB_USER_IOCTL_CMDS_H
35 #define IB_USER_IOCTL_CMDS_H
36
37 #define UVERBS_ID_NS_MASK 0xF000
38 #define UVERBS_ID_NS_SHIFT 12
39
40 enum uverbs_default_objects {
41 UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
42 UVERBS_OBJECT_PD,
43 UVERBS_OBJECT_COMP_CHANNEL,
44 UVERBS_OBJECT_CQ,
45 UVERBS_OBJECT_QP,
46 UVERBS_OBJECT_SRQ,
47 UVERBS_OBJECT_AH,
48 UVERBS_OBJECT_MR,
49 UVERBS_OBJECT_MW,
50 UVERBS_OBJECT_FLOW,
51 UVERBS_OBJECT_XRCD,
52 UVERBS_OBJECT_RWQ_IND_TBL,
53 UVERBS_OBJECT_WQ,
54 UVERBS_OBJECT_FLOW_ACTION,
55 UVERBS_OBJECT_DM,
56 UVERBS_OBJECT_COUNTERS,
57 UVERBS_OBJECT_ASYNC_EVENT,
58 };
59
60 enum {
61 UVERBS_ID_DRIVER_NS = 1UL << UVERBS_ID_NS_SHIFT,
62 UVERBS_ATTR_UHW_IN = UVERBS_ID_DRIVER_NS,
63 UVERBS_ATTR_UHW_OUT,
64 UVERBS_ID_DRIVER_NS_WITH_UHW,
65 };
66
67 enum uverbs_methods_device {
68 UVERBS_METHOD_INVOKE_WRITE,
69 UVERBS_METHOD_INFO_HANDLES,
70 UVERBS_METHOD_QUERY_PORT,
71 UVERBS_METHOD_GET_CONTEXT,
72 UVERBS_METHOD_QUERY_CONTEXT,
73 UVERBS_METHOD_QUERY_GID_TABLE,
74 UVERBS_METHOD_QUERY_GID_ENTRY,
75 };
76
77 enum uverbs_attrs_invoke_write_cmd_attr_ids {
78 UVERBS_ATTR_CORE_IN,
79 UVERBS_ATTR_CORE_OUT,
80 UVERBS_ATTR_WRITE_CMD,
81 };
82
83 enum uverbs_attrs_query_port_cmd_attr_ids {
84 UVERBS_ATTR_QUERY_PORT_PORT_NUM,
85 UVERBS_ATTR_QUERY_PORT_RESP,
86 };
87
88 enum uverbs_attrs_get_context_attr_ids {
89 UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS,
90 UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT,
91 };
92
93 enum uverbs_attrs_query_context_attr_ids {
94 UVERBS_ATTR_QUERY_CONTEXT_NUM_COMP_VECTORS,
95 UVERBS_ATTR_QUERY_CONTEXT_CORE_SUPPORT,
96 };
97
98 enum uverbs_attrs_create_cq_cmd_attr_ids {
99 UVERBS_ATTR_CREATE_CQ_HANDLE,
100 UVERBS_ATTR_CREATE_CQ_CQE,
101 UVERBS_ATTR_CREATE_CQ_USER_HANDLE,
102 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL,
103 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
104 UVERBS_ATTR_CREATE_CQ_FLAGS,
105 UVERBS_ATTR_CREATE_CQ_RESP_CQE,
106 UVERBS_ATTR_CREATE_CQ_EVENT_FD,
107 };
108
109 enum uverbs_attrs_destroy_cq_cmd_attr_ids {
110 UVERBS_ATTR_DESTROY_CQ_HANDLE,
111 UVERBS_ATTR_DESTROY_CQ_RESP,
112 };
113
114 enum uverbs_attrs_create_flow_action_esp {
115 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
116 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS,
117 UVERBS_ATTR_FLOW_ACTION_ESP_ESN,
118 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT,
119 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY,
120 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP,
121 };
122
123 enum uverbs_attrs_modify_flow_action_esp {
124 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
125 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
126 };
127
128 enum uverbs_attrs_destroy_flow_action_esp {
129 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
130 };
131
132 enum uverbs_attrs_create_qp_cmd_attr_ids {
133 UVERBS_ATTR_CREATE_QP_HANDLE,
134 UVERBS_ATTR_CREATE_QP_XRCD_HANDLE,
135 UVERBS_ATTR_CREATE_QP_PD_HANDLE,
136 UVERBS_ATTR_CREATE_QP_SRQ_HANDLE,
137 UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE,
138 UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE,
139 UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE,
140 UVERBS_ATTR_CREATE_QP_USER_HANDLE,
141 UVERBS_ATTR_CREATE_QP_CAP,
142 UVERBS_ATTR_CREATE_QP_TYPE,
143 UVERBS_ATTR_CREATE_QP_FLAGS,
144 UVERBS_ATTR_CREATE_QP_SOURCE_QPN,
145 UVERBS_ATTR_CREATE_QP_EVENT_FD,
146 UVERBS_ATTR_CREATE_QP_RESP_CAP,
147 UVERBS_ATTR_CREATE_QP_RESP_QP_NUM,
148 };
149
150 enum uverbs_attrs_destroy_qp_cmd_attr_ids {
151 UVERBS_ATTR_DESTROY_QP_HANDLE,
152 UVERBS_ATTR_DESTROY_QP_RESP,
153 };
154
155 enum uverbs_methods_qp {
156 UVERBS_METHOD_QP_CREATE,
157 UVERBS_METHOD_QP_DESTROY,
158 };
159
160 enum uverbs_attrs_create_srq_cmd_attr_ids {
161 UVERBS_ATTR_CREATE_SRQ_HANDLE,
162 UVERBS_ATTR_CREATE_SRQ_PD_HANDLE,
163 UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE,
164 UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE,
165 UVERBS_ATTR_CREATE_SRQ_USER_HANDLE,
166 UVERBS_ATTR_CREATE_SRQ_MAX_WR,
167 UVERBS_ATTR_CREATE_SRQ_MAX_SGE,
168 UVERBS_ATTR_CREATE_SRQ_LIMIT,
169 UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS,
170 UVERBS_ATTR_CREATE_SRQ_TYPE,
171 UVERBS_ATTR_CREATE_SRQ_EVENT_FD,
172 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR,
173 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE,
174 UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM,
175 };
176
177 enum uverbs_attrs_destroy_srq_cmd_attr_ids {
178 UVERBS_ATTR_DESTROY_SRQ_HANDLE,
179 UVERBS_ATTR_DESTROY_SRQ_RESP,
180 };
181
182 enum uverbs_methods_srq {
183 UVERBS_METHOD_SRQ_CREATE,
184 UVERBS_METHOD_SRQ_DESTROY,
185 };
186
187 enum uverbs_methods_cq {
188 UVERBS_METHOD_CQ_CREATE,
189 UVERBS_METHOD_CQ_DESTROY,
190 };
191
192 enum uverbs_attrs_create_wq_cmd_attr_ids {
193 UVERBS_ATTR_CREATE_WQ_HANDLE,
194 UVERBS_ATTR_CREATE_WQ_PD_HANDLE,
195 UVERBS_ATTR_CREATE_WQ_CQ_HANDLE,
196 UVERBS_ATTR_CREATE_WQ_USER_HANDLE,
197 UVERBS_ATTR_CREATE_WQ_TYPE,
198 UVERBS_ATTR_CREATE_WQ_EVENT_FD,
199 UVERBS_ATTR_CREATE_WQ_MAX_WR,
200 UVERBS_ATTR_CREATE_WQ_MAX_SGE,
201 UVERBS_ATTR_CREATE_WQ_FLAGS,
202 UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR,
203 UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE,
204 UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM,
205 };
206
207 enum uverbs_attrs_destroy_wq_cmd_attr_ids {
208 UVERBS_ATTR_DESTROY_WQ_HANDLE,
209 UVERBS_ATTR_DESTROY_WQ_RESP,
210 };
211
212 enum uverbs_methods_wq {
213 UVERBS_METHOD_WQ_CREATE,
214 UVERBS_METHOD_WQ_DESTROY,
215 };
216
217 enum uverbs_methods_actions_flow_action_ops {
218 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
219 UVERBS_METHOD_FLOW_ACTION_DESTROY,
220 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY,
221 };
222
223 enum uverbs_attrs_alloc_dm_cmd_attr_ids {
224 UVERBS_ATTR_ALLOC_DM_HANDLE,
225 UVERBS_ATTR_ALLOC_DM_LENGTH,
226 UVERBS_ATTR_ALLOC_DM_ALIGNMENT,
227 };
228
229 enum uverbs_attrs_free_dm_cmd_attr_ids {
230 UVERBS_ATTR_FREE_DM_HANDLE,
231 };
232
233 enum uverbs_methods_dm {
234 UVERBS_METHOD_DM_ALLOC,
235 UVERBS_METHOD_DM_FREE,
236 };
237
238 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
239 UVERBS_ATTR_REG_DM_MR_HANDLE,
240 UVERBS_ATTR_REG_DM_MR_OFFSET,
241 UVERBS_ATTR_REG_DM_MR_LENGTH,
242 UVERBS_ATTR_REG_DM_MR_PD_HANDLE,
243 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS,
244 UVERBS_ATTR_REG_DM_MR_DM_HANDLE,
245 UVERBS_ATTR_REG_DM_MR_RESP_LKEY,
246 UVERBS_ATTR_REG_DM_MR_RESP_RKEY,
247 };
248
249 enum uverbs_methods_mr {
250 UVERBS_METHOD_DM_MR_REG,
251 UVERBS_METHOD_MR_DESTROY,
252 UVERBS_METHOD_ADVISE_MR,
253 UVERBS_METHOD_QUERY_MR,
254 UVERBS_METHOD_REG_DMABUF_MR,
255 };
256
257 enum uverbs_attrs_mr_destroy_ids {
258 UVERBS_ATTR_DESTROY_MR_HANDLE,
259 };
260
261 enum uverbs_attrs_advise_mr_cmd_attr_ids {
262 UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
263 UVERBS_ATTR_ADVISE_MR_ADVICE,
264 UVERBS_ATTR_ADVISE_MR_FLAGS,
265 UVERBS_ATTR_ADVISE_MR_SGE_LIST,
266 };
267
268 enum uverbs_attrs_query_mr_cmd_attr_ids {
269 UVERBS_ATTR_QUERY_MR_HANDLE,
270 UVERBS_ATTR_QUERY_MR_RESP_LKEY,
271 UVERBS_ATTR_QUERY_MR_RESP_RKEY,
272 UVERBS_ATTR_QUERY_MR_RESP_LENGTH,
273 UVERBS_ATTR_QUERY_MR_RESP_IOVA,
274 };
275
276 enum uverbs_attrs_reg_dmabuf_mr_cmd_attr_ids {
277 UVERBS_ATTR_REG_DMABUF_MR_HANDLE,
278 UVERBS_ATTR_REG_DMABUF_MR_PD_HANDLE,
279 UVERBS_ATTR_REG_DMABUF_MR_OFFSET,
280 UVERBS_ATTR_REG_DMABUF_MR_LENGTH,
281 UVERBS_ATTR_REG_DMABUF_MR_IOVA,
282 UVERBS_ATTR_REG_DMABUF_MR_FD,
283 UVERBS_ATTR_REG_DMABUF_MR_ACCESS_FLAGS,
284 UVERBS_ATTR_REG_DMABUF_MR_RESP_LKEY,
285 UVERBS_ATTR_REG_DMABUF_MR_RESP_RKEY,
286 };
287
288 enum uverbs_attrs_create_counters_cmd_attr_ids {
289 UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
290 };
291
292 enum uverbs_attrs_destroy_counters_cmd_attr_ids {
293 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
294 };
295
296 enum uverbs_attrs_read_counters_cmd_attr_ids {
297 UVERBS_ATTR_READ_COUNTERS_HANDLE,
298 UVERBS_ATTR_READ_COUNTERS_BUFF,
299 UVERBS_ATTR_READ_COUNTERS_FLAGS,
300 };
301
302 enum uverbs_methods_actions_counters_ops {
303 UVERBS_METHOD_COUNTERS_CREATE,
304 UVERBS_METHOD_COUNTERS_DESTROY,
305 UVERBS_METHOD_COUNTERS_READ,
306 };
307
308 enum uverbs_attrs_info_handles_id {
309 UVERBS_ATTR_INFO_OBJECT_ID,
310 UVERBS_ATTR_INFO_TOTAL_HANDLES,
311 UVERBS_ATTR_INFO_HANDLES_LIST,
312 };
313
314 enum uverbs_methods_pd {
315 UVERBS_METHOD_PD_DESTROY,
316 };
317
318 enum uverbs_attrs_pd_destroy_ids {
319 UVERBS_ATTR_DESTROY_PD_HANDLE,
320 };
321
322 enum uverbs_methods_mw {
323 UVERBS_METHOD_MW_DESTROY,
324 };
325
326 enum uverbs_attrs_mw_destroy_ids {
327 UVERBS_ATTR_DESTROY_MW_HANDLE,
328 };
329
330 enum uverbs_methods_xrcd {
331 UVERBS_METHOD_XRCD_DESTROY,
332 };
333
334 enum uverbs_attrs_xrcd_destroy_ids {
335 UVERBS_ATTR_DESTROY_XRCD_HANDLE,
336 };
337
338 enum uverbs_methods_ah {
339 UVERBS_METHOD_AH_DESTROY,
340 };
341
342 enum uverbs_attrs_ah_destroy_ids {
343 UVERBS_ATTR_DESTROY_AH_HANDLE,
344 };
345
346 enum uverbs_methods_rwq_ind_tbl {
347 UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
348 };
349
350 enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
351 UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
352 };
353
354 enum uverbs_methods_flow {
355 UVERBS_METHOD_FLOW_DESTROY,
356 };
357
358 enum uverbs_attrs_flow_destroy_ids {
359 UVERBS_ATTR_DESTROY_FLOW_HANDLE,
360 };
361
362 enum uverbs_method_async_event {
363 UVERBS_METHOD_ASYNC_EVENT_ALLOC,
364 };
365
366 enum uverbs_attrs_async_event_create {
367 UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
368 };
369
370 enum uverbs_attrs_query_gid_table_cmd_attr_ids {
371 UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE,
372 UVERBS_ATTR_QUERY_GID_TABLE_FLAGS,
373 UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES,
374 UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES,
375 };
376
377 enum uverbs_attrs_query_gid_entry_cmd_attr_ids {
378 UVERBS_ATTR_QUERY_GID_ENTRY_PORT,
379 UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX,
380 UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS,
381 UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY,
382 };
383
384 #endif
385
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