2 * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved.
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution.
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
33 #ifndef IB_USER_IOCTL_CMDS_H
34 #define IB_USER_IOCTL_CMDS_H
36 #define UVERBS_ID_NS_MASK 0xF000
37 #define UVERBS_ID_NS_SHIFT 12
39 #define UVERBS_UDATA_DRIVER_DATA_NS 1
40 #define UVERBS_UDATA_DRIVER_DATA_FLAG (1UL << UVERBS_ID_NS_SHIFT)
42 enum uverbs_default_objects {
43 UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
45 UVERBS_OBJECT_COMP_CHANNEL,
54 UVERBS_OBJECT_RWQ_IND_TBL,
56 UVERBS_OBJECT_FLOW_ACTION,
58 UVERBS_OBJECT_COUNTERS,
59 UVERBS_OBJECT_ASYNC_EVENT,
63 UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
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,
77 enum uverbs_attrs_invoke_write_cmd_attr_ids {
80 UVERBS_ATTR_WRITE_CMD,
83 enum uverbs_attrs_query_port_cmd_attr_ids {
84 UVERBS_ATTR_QUERY_PORT_PORT_NUM,
85 UVERBS_ATTR_QUERY_PORT_RESP,
88 enum uverbs_attrs_get_context_attr_ids {
89 UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS,
90 UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT,
93 enum uverbs_attrs_query_context_attr_ids {
94 UVERBS_ATTR_QUERY_CONTEXT_NUM_COMP_VECTORS,
95 UVERBS_ATTR_QUERY_CONTEXT_CORE_SUPPORT,
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,
109 enum uverbs_attrs_destroy_cq_cmd_attr_ids {
110 UVERBS_ATTR_DESTROY_CQ_HANDLE,
111 UVERBS_ATTR_DESTROY_CQ_RESP,
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,
123 enum uverbs_attrs_modify_flow_action_esp {
124 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
125 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
128 enum uverbs_attrs_destroy_flow_action_esp {
129 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
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,
150 enum uverbs_attrs_destroy_qp_cmd_attr_ids {
151 UVERBS_ATTR_DESTROY_QP_HANDLE,
152 UVERBS_ATTR_DESTROY_QP_RESP,
155 enum uverbs_methods_qp {
156 UVERBS_METHOD_QP_CREATE,
157 UVERBS_METHOD_QP_DESTROY,
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,
177 enum uverbs_attrs_destroy_srq_cmd_attr_ids {
178 UVERBS_ATTR_DESTROY_SRQ_HANDLE,
179 UVERBS_ATTR_DESTROY_SRQ_RESP,
182 enum uverbs_methods_srq {
183 UVERBS_METHOD_SRQ_CREATE,
184 UVERBS_METHOD_SRQ_DESTROY,
187 enum uverbs_methods_cq {
188 UVERBS_METHOD_CQ_CREATE,
189 UVERBS_METHOD_CQ_DESTROY,
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,
207 enum uverbs_attrs_destroy_wq_cmd_attr_ids {
208 UVERBS_ATTR_DESTROY_WQ_HANDLE,
209 UVERBS_ATTR_DESTROY_WQ_RESP,
212 enum uverbs_methods_wq {
213 UVERBS_METHOD_WQ_CREATE,
214 UVERBS_METHOD_WQ_DESTROY,
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,
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,
229 enum uverbs_attrs_free_dm_cmd_attr_ids {
230 UVERBS_ATTR_FREE_DM_HANDLE,
233 enum uverbs_methods_dm {
234 UVERBS_METHOD_DM_ALLOC,
235 UVERBS_METHOD_DM_FREE,
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,
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,
256 enum uverbs_attrs_mr_destroy_ids {
257 UVERBS_ATTR_DESTROY_MR_HANDLE,
260 enum uverbs_attrs_advise_mr_cmd_attr_ids {
261 UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
262 UVERBS_ATTR_ADVISE_MR_ADVICE,
263 UVERBS_ATTR_ADVISE_MR_FLAGS,
264 UVERBS_ATTR_ADVISE_MR_SGE_LIST,
267 enum uverbs_attrs_query_mr_cmd_attr_ids {
268 UVERBS_ATTR_QUERY_MR_HANDLE,
269 UVERBS_ATTR_QUERY_MR_RESP_LKEY,
270 UVERBS_ATTR_QUERY_MR_RESP_RKEY,
271 UVERBS_ATTR_QUERY_MR_RESP_LENGTH,
272 UVERBS_ATTR_QUERY_MR_RESP_IOVA,
275 enum uverbs_attrs_create_counters_cmd_attr_ids {
276 UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
279 enum uverbs_attrs_destroy_counters_cmd_attr_ids {
280 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
283 enum uverbs_attrs_read_counters_cmd_attr_ids {
284 UVERBS_ATTR_READ_COUNTERS_HANDLE,
285 UVERBS_ATTR_READ_COUNTERS_BUFF,
286 UVERBS_ATTR_READ_COUNTERS_FLAGS,
289 enum uverbs_methods_actions_counters_ops {
290 UVERBS_METHOD_COUNTERS_CREATE,
291 UVERBS_METHOD_COUNTERS_DESTROY,
292 UVERBS_METHOD_COUNTERS_READ,
295 enum uverbs_attrs_info_handles_id {
296 UVERBS_ATTR_INFO_OBJECT_ID,
297 UVERBS_ATTR_INFO_TOTAL_HANDLES,
298 UVERBS_ATTR_INFO_HANDLES_LIST,
301 enum uverbs_methods_pd {
302 UVERBS_METHOD_PD_DESTROY,
305 enum uverbs_attrs_pd_destroy_ids {
306 UVERBS_ATTR_DESTROY_PD_HANDLE,
309 enum uverbs_methods_mw {
310 UVERBS_METHOD_MW_DESTROY,
313 enum uverbs_attrs_mw_destroy_ids {
314 UVERBS_ATTR_DESTROY_MW_HANDLE,
317 enum uverbs_methods_xrcd {
318 UVERBS_METHOD_XRCD_DESTROY,
321 enum uverbs_attrs_xrcd_destroy_ids {
322 UVERBS_ATTR_DESTROY_XRCD_HANDLE,
325 enum uverbs_methods_ah {
326 UVERBS_METHOD_AH_DESTROY,
329 enum uverbs_attrs_ah_destroy_ids {
330 UVERBS_ATTR_DESTROY_AH_HANDLE,
333 enum uverbs_methods_rwq_ind_tbl {
334 UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
337 enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
338 UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
341 enum uverbs_methods_flow {
342 UVERBS_METHOD_FLOW_DESTROY,
345 enum uverbs_attrs_flow_destroy_ids {
346 UVERBS_ATTR_DESTROY_FLOW_HANDLE,
349 enum uverbs_method_async_event {
350 UVERBS_METHOD_ASYNC_EVENT_ALLOC,
353 enum uverbs_attrs_async_event_create {
354 UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
357 enum uverbs_attrs_query_gid_table_cmd_attr_ids {
358 UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE,
359 UVERBS_ATTR_QUERY_GID_TABLE_FLAGS,
360 UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES,
361 UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES,
364 enum uverbs_attrs_query_gid_entry_cmd_attr_ids {
365 UVERBS_ATTR_QUERY_GID_ENTRY_PORT,
366 UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX,
367 UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS,
368 UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY,