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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#define UVERBS_UDATA_DRIVER_DATA_NS 1
41#define UVERBS_UDATA_DRIVER_DATA_FLAG (1UL << UVERBS_ID_NS_SHIFT)
42
43enum uverbs_default_objects {
44 UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
45 UVERBS_OBJECT_PD,
46 UVERBS_OBJECT_COMP_CHANNEL,
47 UVERBS_OBJECT_CQ,
48 UVERBS_OBJECT_QP,
49 UVERBS_OBJECT_SRQ,
50 UVERBS_OBJECT_AH,
51 UVERBS_OBJECT_MR,
52 UVERBS_OBJECT_MW,
53 UVERBS_OBJECT_FLOW,
54 UVERBS_OBJECT_XRCD,
55 UVERBS_OBJECT_RWQ_IND_TBL,
56 UVERBS_OBJECT_WQ,
57 UVERBS_OBJECT_FLOW_ACTION,
58 UVERBS_OBJECT_DM,
59 UVERBS_OBJECT_COUNTERS,
60 UVERBS_OBJECT_ASYNC_EVENT,
61};
62
63enum {
64 UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
65 UVERBS_ATTR_UHW_OUT,
66};
67
68enum uverbs_methods_device {
69 UVERBS_METHOD_INVOKE_WRITE,
70 UVERBS_METHOD_INFO_HANDLES,
71 UVERBS_METHOD_QUERY_PORT,
72 UVERBS_METHOD_GET_CONTEXT,
73 UVERBS_METHOD_QUERY_CONTEXT,
74 UVERBS_METHOD_QUERY_GID_TABLE,
75 UVERBS_METHOD_QUERY_GID_ENTRY,
76};
77
78enum uverbs_attrs_invoke_write_cmd_attr_ids {
79 UVERBS_ATTR_CORE_IN,
80 UVERBS_ATTR_CORE_OUT,
81 UVERBS_ATTR_WRITE_CMD,
82};
83
84enum uverbs_attrs_query_port_cmd_attr_ids {
85 UVERBS_ATTR_QUERY_PORT_PORT_NUM,
86 UVERBS_ATTR_QUERY_PORT_RESP,
87};
88
89enum uverbs_attrs_get_context_attr_ids {
90 UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS,
91 UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT,
92};
93
94enum uverbs_attrs_query_context_attr_ids {
95 UVERBS_ATTR_QUERY_CONTEXT_NUM_COMP_VECTORS,
96 UVERBS_ATTR_QUERY_CONTEXT_CORE_SUPPORT,
97};
98
99enum uverbs_attrs_create_cq_cmd_attr_ids {
100 UVERBS_ATTR_CREATE_CQ_HANDLE,
101 UVERBS_ATTR_CREATE_CQ_CQE,
102 UVERBS_ATTR_CREATE_CQ_USER_HANDLE,
103 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL,
104 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
105 UVERBS_ATTR_CREATE_CQ_FLAGS,
106 UVERBS_ATTR_CREATE_CQ_RESP_CQE,
107 UVERBS_ATTR_CREATE_CQ_EVENT_FD,
108};
109
110enum uverbs_attrs_destroy_cq_cmd_attr_ids {
111 UVERBS_ATTR_DESTROY_CQ_HANDLE,
112 UVERBS_ATTR_DESTROY_CQ_RESP,
113};
114
115enum uverbs_attrs_create_flow_action_esp {
116 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
117 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS,
118 UVERBS_ATTR_FLOW_ACTION_ESP_ESN,
119 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT,
120 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY,
121 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP,
122};
123
124enum uverbs_attrs_modify_flow_action_esp {
125 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
126 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
127};
128
129enum uverbs_attrs_destroy_flow_action_esp {
130 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
131};
132
133enum uverbs_attrs_create_qp_cmd_attr_ids {
134 UVERBS_ATTR_CREATE_QP_HANDLE,
135 UVERBS_ATTR_CREATE_QP_XRCD_HANDLE,
136 UVERBS_ATTR_CREATE_QP_PD_HANDLE,
137 UVERBS_ATTR_CREATE_QP_SRQ_HANDLE,
138 UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE,
139 UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE,
140 UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE,
141 UVERBS_ATTR_CREATE_QP_USER_HANDLE,
142 UVERBS_ATTR_CREATE_QP_CAP,
143 UVERBS_ATTR_CREATE_QP_TYPE,
144 UVERBS_ATTR_CREATE_QP_FLAGS,
145 UVERBS_ATTR_CREATE_QP_SOURCE_QPN,
146 UVERBS_ATTR_CREATE_QP_EVENT_FD,
147 UVERBS_ATTR_CREATE_QP_RESP_CAP,
148 UVERBS_ATTR_CREATE_QP_RESP_QP_NUM,
149};
150
151enum uverbs_attrs_destroy_qp_cmd_attr_ids {
152 UVERBS_ATTR_DESTROY_QP_HANDLE,
153 UVERBS_ATTR_DESTROY_QP_RESP,
154};
155
156enum uverbs_methods_qp {
157 UVERBS_METHOD_QP_CREATE,
158 UVERBS_METHOD_QP_DESTROY,
159};
160
161enum uverbs_attrs_create_srq_cmd_attr_ids {
162 UVERBS_ATTR_CREATE_SRQ_HANDLE,
163 UVERBS_ATTR_CREATE_SRQ_PD_HANDLE,
164 UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE,
165 UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE,
166 UVERBS_ATTR_CREATE_SRQ_USER_HANDLE,
167 UVERBS_ATTR_CREATE_SRQ_MAX_WR,
168 UVERBS_ATTR_CREATE_SRQ_MAX_SGE,
169 UVERBS_ATTR_CREATE_SRQ_LIMIT,
170 UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS,
171 UVERBS_ATTR_CREATE_SRQ_TYPE,
172 UVERBS_ATTR_CREATE_SRQ_EVENT_FD,
173 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR,
174 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE,
175 UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM,
176};
177
178enum uverbs_attrs_destroy_srq_cmd_attr_ids {
179 UVERBS_ATTR_DESTROY_SRQ_HANDLE,
180 UVERBS_ATTR_DESTROY_SRQ_RESP,
181};
182
183enum uverbs_methods_srq {
184 UVERBS_METHOD_SRQ_CREATE,
185 UVERBS_METHOD_SRQ_DESTROY,
186};
187
188enum uverbs_methods_cq {
189 UVERBS_METHOD_CQ_CREATE,
190 UVERBS_METHOD_CQ_DESTROY,
191};
192
193enum uverbs_attrs_create_wq_cmd_attr_ids {
194 UVERBS_ATTR_CREATE_WQ_HANDLE,
195 UVERBS_ATTR_CREATE_WQ_PD_HANDLE,
196 UVERBS_ATTR_CREATE_WQ_CQ_HANDLE,
197 UVERBS_ATTR_CREATE_WQ_USER_HANDLE,
198 UVERBS_ATTR_CREATE_WQ_TYPE,
199 UVERBS_ATTR_CREATE_WQ_EVENT_FD,
200 UVERBS_ATTR_CREATE_WQ_MAX_WR,
201 UVERBS_ATTR_CREATE_WQ_MAX_SGE,
202 UVERBS_ATTR_CREATE_WQ_FLAGS,
203 UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR,
204 UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE,
205 UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM,
206};
207
208enum uverbs_attrs_destroy_wq_cmd_attr_ids {
209 UVERBS_ATTR_DESTROY_WQ_HANDLE,
210 UVERBS_ATTR_DESTROY_WQ_RESP,
211};
212
213enum uverbs_methods_wq {
214 UVERBS_METHOD_WQ_CREATE,
215 UVERBS_METHOD_WQ_DESTROY,
216};
217
218enum uverbs_methods_actions_flow_action_ops {
219 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
220 UVERBS_METHOD_FLOW_ACTION_DESTROY,
221 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY,
222};
223
224enum uverbs_attrs_alloc_dm_cmd_attr_ids {
225 UVERBS_ATTR_ALLOC_DM_HANDLE,
226 UVERBS_ATTR_ALLOC_DM_LENGTH,
227 UVERBS_ATTR_ALLOC_DM_ALIGNMENT,
228};
229
230enum uverbs_attrs_free_dm_cmd_attr_ids {
231 UVERBS_ATTR_FREE_DM_HANDLE,
232};
233
234enum uverbs_methods_dm {
235 UVERBS_METHOD_DM_ALLOC,
236 UVERBS_METHOD_DM_FREE,
237};
238
239enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
240 UVERBS_ATTR_REG_DM_MR_HANDLE,
241 UVERBS_ATTR_REG_DM_MR_OFFSET,
242 UVERBS_ATTR_REG_DM_MR_LENGTH,
243 UVERBS_ATTR_REG_DM_MR_PD_HANDLE,
244 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS,
245 UVERBS_ATTR_REG_DM_MR_DM_HANDLE,
246 UVERBS_ATTR_REG_DM_MR_RESP_LKEY,
247 UVERBS_ATTR_REG_DM_MR_RESP_RKEY,
248};
249
250enum uverbs_methods_mr {
251 UVERBS_METHOD_DM_MR_REG,
252 UVERBS_METHOD_MR_DESTROY,
253 UVERBS_METHOD_ADVISE_MR,
254 UVERBS_METHOD_QUERY_MR,
255 UVERBS_METHOD_REG_DMABUF_MR,
256};
257
258enum uverbs_attrs_mr_destroy_ids {
259 UVERBS_ATTR_DESTROY_MR_HANDLE,
260};
261
262enum uverbs_attrs_advise_mr_cmd_attr_ids {
263 UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
264 UVERBS_ATTR_ADVISE_MR_ADVICE,
265 UVERBS_ATTR_ADVISE_MR_FLAGS,
266 UVERBS_ATTR_ADVISE_MR_SGE_LIST,
267};
268
269enum uverbs_attrs_query_mr_cmd_attr_ids {
270 UVERBS_ATTR_QUERY_MR_HANDLE,
271 UVERBS_ATTR_QUERY_MR_RESP_LKEY,
272 UVERBS_ATTR_QUERY_MR_RESP_RKEY,
273 UVERBS_ATTR_QUERY_MR_RESP_LENGTH,
274 UVERBS_ATTR_QUERY_MR_RESP_IOVA,
275};
276
277enum uverbs_attrs_reg_dmabuf_mr_cmd_attr_ids {
278 UVERBS_ATTR_REG_DMABUF_MR_HANDLE,
279 UVERBS_ATTR_REG_DMABUF_MR_PD_HANDLE,
280 UVERBS_ATTR_REG_DMABUF_MR_OFFSET,
281 UVERBS_ATTR_REG_DMABUF_MR_LENGTH,
282 UVERBS_ATTR_REG_DMABUF_MR_IOVA,
283 UVERBS_ATTR_REG_DMABUF_MR_FD,
284 UVERBS_ATTR_REG_DMABUF_MR_ACCESS_FLAGS,
285 UVERBS_ATTR_REG_DMABUF_MR_RESP_LKEY,
286 UVERBS_ATTR_REG_DMABUF_MR_RESP_RKEY,
287};
288
289enum uverbs_attrs_create_counters_cmd_attr_ids {
290 UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
291};
292
293enum uverbs_attrs_destroy_counters_cmd_attr_ids {
294 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
295};
296
297enum uverbs_attrs_read_counters_cmd_attr_ids {
298 UVERBS_ATTR_READ_COUNTERS_HANDLE,
299 UVERBS_ATTR_READ_COUNTERS_BUFF,
300 UVERBS_ATTR_READ_COUNTERS_FLAGS,
301};
302
303enum uverbs_methods_actions_counters_ops {
304 UVERBS_METHOD_COUNTERS_CREATE,
305 UVERBS_METHOD_COUNTERS_DESTROY,
306 UVERBS_METHOD_COUNTERS_READ,
307};
308
309enum uverbs_attrs_info_handles_id {
310 UVERBS_ATTR_INFO_OBJECT_ID,
311 UVERBS_ATTR_INFO_TOTAL_HANDLES,
312 UVERBS_ATTR_INFO_HANDLES_LIST,
313};
314
315enum uverbs_methods_pd {
316 UVERBS_METHOD_PD_DESTROY,
317};
318
319enum uverbs_attrs_pd_destroy_ids {
320 UVERBS_ATTR_DESTROY_PD_HANDLE,
321};
322
323enum uverbs_methods_mw {
324 UVERBS_METHOD_MW_DESTROY,
325};
326
327enum uverbs_attrs_mw_destroy_ids {
328 UVERBS_ATTR_DESTROY_MW_HANDLE,
329};
330
331enum uverbs_methods_xrcd {
332 UVERBS_METHOD_XRCD_DESTROY,
333};
334
335enum uverbs_attrs_xrcd_destroy_ids {
336 UVERBS_ATTR_DESTROY_XRCD_HANDLE,
337};
338
339enum uverbs_methods_ah {
340 UVERBS_METHOD_AH_DESTROY,
341};
342
343enum uverbs_attrs_ah_destroy_ids {
344 UVERBS_ATTR_DESTROY_AH_HANDLE,
345};
346
347enum uverbs_methods_rwq_ind_tbl {
348 UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
349};
350
351enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
352 UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
353};
354
355enum uverbs_methods_flow {
356 UVERBS_METHOD_FLOW_DESTROY,
357};
358
359enum uverbs_attrs_flow_destroy_ids {
360 UVERBS_ATTR_DESTROY_FLOW_HANDLE,
361};
362
363enum uverbs_method_async_event {
364 UVERBS_METHOD_ASYNC_EVENT_ALLOC,
365};
366
367enum uverbs_attrs_async_event_create {
368 UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
369};
370
371enum uverbs_attrs_query_gid_table_cmd_attr_ids {
372 UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE,
373 UVERBS_ATTR_QUERY_GID_TABLE_FLAGS,
374 UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES,
375 UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES,
376};
377
378enum uverbs_attrs_query_gid_entry_cmd_attr_ids {
379 UVERBS_ATTR_QUERY_GID_ENTRY_PORT,
380 UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX,
381 UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS,
382 UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY,
383};
384
385#endif