1 /*
2 * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved.
3 *
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:
9 *
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
12 * conditions are met:
13 *
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
16 * disclaimer.
17 *
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.
22 *
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
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 */
32
33 #ifndef MLX5_USER_IOCTL_CMDS_H
34 #define MLX5_USER_IOCTL_CMDS_H
35
36 #include <linux/types.h>
37 #include <rdma/ib_user_ioctl_cmds.h>
38
39 enum mlx5_ib_create_flow_action_attrs {
40 /* This attribute belong to the driver namespace */
41 MLX5_IB_ATTR_CREATE_FLOW_ACTION_FLAGS = (1U << UVERBS_ID_NS_SHIFT),
42 };
43
44 enum mlx5_ib_dm_methods {
45 MLX5_IB_METHOD_DM_MAP_OP_ADDR = (1U << UVERBS_ID_NS_SHIFT),
46 MLX5_IB_METHOD_DM_QUERY,
47 };
48
49 enum mlx5_ib_dm_map_op_addr_attrs {
50 MLX5_IB_ATTR_DM_MAP_OP_ADDR_REQ_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
51 MLX5_IB_ATTR_DM_MAP_OP_ADDR_REQ_OP,
52 MLX5_IB_ATTR_DM_MAP_OP_ADDR_RESP_START_OFFSET,
53 MLX5_IB_ATTR_DM_MAP_OP_ADDR_RESP_PAGE_INDEX,
54 };
55
56 enum mlx5_ib_query_dm_attrs {
57 MLX5_IB_ATTR_QUERY_DM_REQ_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
58 MLX5_IB_ATTR_QUERY_DM_RESP_START_OFFSET,
59 MLX5_IB_ATTR_QUERY_DM_RESP_PAGE_INDEX,
60 MLX5_IB_ATTR_QUERY_DM_RESP_LENGTH,
61 };
62
63 enum mlx5_ib_alloc_dm_attrs {
64 MLX5_IB_ATTR_ALLOC_DM_RESP_START_OFFSET = (1U << UVERBS_ID_NS_SHIFT),
65 MLX5_IB_ATTR_ALLOC_DM_RESP_PAGE_INDEX,
66 MLX5_IB_ATTR_ALLOC_DM_REQ_TYPE,
67 };
68
69 enum mlx5_ib_devx_methods {
70 MLX5_IB_METHOD_DEVX_OTHER = (1U << UVERBS_ID_NS_SHIFT),
71 MLX5_IB_METHOD_DEVX_QUERY_UAR,
72 MLX5_IB_METHOD_DEVX_QUERY_EQN,
73 MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT,
74 };
75
76 enum mlx5_ib_devx_other_attrs {
77 MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT),
78 MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT,
79 };
80
81 enum mlx5_ib_devx_obj_create_attrs {
82 MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
83 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN,
84 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
85 };
86
87 enum mlx5_ib_devx_query_uar_attrs {
88 MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT),
89 MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX,
90 };
91
92 enum mlx5_ib_devx_obj_destroy_attrs {
93 MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
94 };
95
96 enum mlx5_ib_devx_obj_modify_attrs {
97 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
98 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,
99 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
100 };
101
102 enum mlx5_ib_devx_obj_query_attrs {
103 MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
104 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,
105 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
106 };
107
108 enum mlx5_ib_devx_obj_query_async_attrs {
109 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
110 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_CMD_IN,
111 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_FD,
112 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_WR_ID,
113 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_OUT_LEN,
114 };
115
116 enum mlx5_ib_devx_subscribe_event_attrs {
117 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
118 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_OBJ_HANDLE,
119 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_TYPE_NUM_LIST,
120 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_NUM,
121 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_COOKIE,
122 };
123
124 enum mlx5_ib_devx_query_eqn_attrs {
125 MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT),
126 MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN,
127 };
128
129 enum mlx5_ib_devx_obj_methods {
130 MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT),
131 MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
132 MLX5_IB_METHOD_DEVX_OBJ_MODIFY,
133 MLX5_IB_METHOD_DEVX_OBJ_QUERY,
134 MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY,
135 };
136
137 enum mlx5_ib_var_alloc_attrs {
138 MLX5_IB_ATTR_VAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
139 MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_OFFSET,
140 MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_LENGTH,
141 MLX5_IB_ATTR_VAR_OBJ_ALLOC_PAGE_ID,
142 };
143
144 enum mlx5_ib_var_obj_destroy_attrs {
145 MLX5_IB_ATTR_VAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
146 };
147
148 enum mlx5_ib_var_obj_methods {
149 MLX5_IB_METHOD_VAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
150 MLX5_IB_METHOD_VAR_OBJ_DESTROY,
151 };
152
153 enum mlx5_ib_uar_alloc_attrs {
154 MLX5_IB_ATTR_UAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
155 MLX5_IB_ATTR_UAR_OBJ_ALLOC_TYPE,
156 MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_OFFSET,
157 MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_LENGTH,
158 MLX5_IB_ATTR_UAR_OBJ_ALLOC_PAGE_ID,
159 };
160
161 enum mlx5_ib_uar_obj_destroy_attrs {
162 MLX5_IB_ATTR_UAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
163 };
164
165 enum mlx5_ib_uar_obj_methods {
166 MLX5_IB_METHOD_UAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
167 MLX5_IB_METHOD_UAR_OBJ_DESTROY,
168 };
169
170 enum mlx5_ib_devx_umem_reg_attrs {
171 MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
172 MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
173 MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
174 MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
175 MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
176 MLX5_IB_ATTR_DEVX_UMEM_REG_PGSZ_BITMAP,
177 MLX5_IB_ATTR_DEVX_UMEM_REG_DMABUF_FD,
178 };
179
180 enum mlx5_ib_devx_umem_dereg_attrs {
181 MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
182 };
183
184 enum mlx5_ib_pp_obj_methods {
185 MLX5_IB_METHOD_PP_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
186 MLX5_IB_METHOD_PP_OBJ_DESTROY,
187 };
188
189 enum mlx5_ib_pp_alloc_attrs {
190 MLX5_IB_ATTR_PP_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
191 MLX5_IB_ATTR_PP_OBJ_ALLOC_CTX,
192 MLX5_IB_ATTR_PP_OBJ_ALLOC_FLAGS,
193 MLX5_IB_ATTR_PP_OBJ_ALLOC_INDEX,
194 };
195
196 enum mlx5_ib_pp_obj_destroy_attrs {
197 MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
198 };
199
200 enum mlx5_ib_devx_umem_methods {
201 MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
202 MLX5_IB_METHOD_DEVX_UMEM_DEREG,
203 };
204
205 enum mlx5_ib_devx_async_cmd_fd_alloc_attrs {
206 MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
207 };
208
209 enum mlx5_ib_devx_async_event_fd_alloc_attrs {
210 MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
211 MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_FLAGS,
212 };
213
214 enum mlx5_ib_devx_async_cmd_fd_methods {
215 MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
216 };
217
218 enum mlx5_ib_devx_async_event_fd_methods {
219 MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
220 };
221
222 enum mlx5_ib_objects {
223 MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
224 MLX5_IB_OBJECT_DEVX_OBJ,
225 MLX5_IB_OBJECT_DEVX_UMEM,
226 MLX5_IB_OBJECT_FLOW_MATCHER,
227 MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
228 MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD,
229 MLX5_IB_OBJECT_VAR,
230 MLX5_IB_OBJECT_PP,
231 MLX5_IB_OBJECT_UAR,
232 MLX5_IB_OBJECT_STEERING_ANCHOR,
233 };
234
235 enum mlx5_ib_flow_matcher_create_attrs {
236 MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
237 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
238 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
239 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
240 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS,
241 MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE,
242 };
243
244 enum mlx5_ib_flow_matcher_destroy_attrs {
245 MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
246 };
247
248 enum mlx5_ib_flow_matcher_methods {
249 MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
250 MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
251 };
252
253 enum mlx5_ib_flow_steering_anchor_create_attrs {
254 MLX5_IB_ATTR_STEERING_ANCHOR_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
255 MLX5_IB_ATTR_STEERING_ANCHOR_FT_TYPE,
256 MLX5_IB_ATTR_STEERING_ANCHOR_PRIORITY,
257 MLX5_IB_ATTR_STEERING_ANCHOR_FT_ID,
258 };
259
260 enum mlx5_ib_flow_steering_anchor_destroy_attrs {
261 MLX5_IB_ATTR_STEERING_ANCHOR_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
262 };
263
264 enum mlx5_ib_steering_anchor_methods {
265 MLX5_IB_METHOD_STEERING_ANCHOR_CREATE = (1U << UVERBS_ID_NS_SHIFT),
266 MLX5_IB_METHOD_STEERING_ANCHOR_DESTROY,
267 };
268
269 enum mlx5_ib_device_query_context_attrs {
270 MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT),
271 };
272
273 enum mlx5_ib_create_cq_attrs {
274 MLX5_IB_ATTR_CREATE_CQ_UAR_INDEX = UVERBS_ID_DRIVER_NS_WITH_UHW,
275 };
276
277 enum mlx5_ib_reg_dmabuf_mr_attrs {
278 MLX5_IB_ATTR_REG_DMABUF_MR_ACCESS_FLAGS = (1U << UVERBS_ID_NS_SHIFT),
279 };
280
281 #define MLX5_IB_DW_MATCH_PARAM 0xA0
282
283 struct mlx5_ib_match_params {
284 __u32 match_params[MLX5_IB_DW_MATCH_PARAM];
285 };
286
287 enum mlx5_ib_flow_type {
288 MLX5_IB_FLOW_TYPE_NORMAL,
289 MLX5_IB_FLOW_TYPE_SNIFFER,
290 MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
291 MLX5_IB_FLOW_TYPE_MC_DEFAULT,
292 };
293
294 enum mlx5_ib_create_flow_flags {
295 MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
296 MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
297 };
298
299 enum mlx5_ib_create_flow_attrs {
300 MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
301 MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
302 MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
303 MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
304 MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
305 MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
306 MLX5_IB_ATTR_CREATE_FLOW_TAG,
307 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
308 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
309 MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
310 };
311
312 enum mlx5_ib_destroy_flow_attrs {
313 MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
314 };
315
316 enum mlx5_ib_flow_methods {
317 MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
318 MLX5_IB_METHOD_DESTROY_FLOW,
319 };
320
321 enum mlx5_ib_flow_action_methods {
322 MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
323 MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
324 };
325
326 enum mlx5_ib_create_flow_action_create_modify_header_attrs {
327 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
328 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
329 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
330 };
331
332 enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
333 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
334 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
335 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
336 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
337 };
338
339 enum mlx5_ib_query_pd_attrs {
340 MLX5_IB_ATTR_QUERY_PD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
341 MLX5_IB_ATTR_QUERY_PD_RESP_PDN,
342 };
343
344 enum mlx5_ib_pd_methods {
345 MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT),
346
347 };
348
349 enum mlx5_ib_device_methods {
350 MLX5_IB_METHOD_QUERY_PORT = (1U << UVERBS_ID_NS_SHIFT),
351 MLX5_IB_METHOD_GET_DATA_DIRECT_SYSFS_PATH,
352 };
353
354 enum mlx5_ib_query_port_attrs {
355 MLX5_IB_ATTR_QUERY_PORT_PORT_NUM = (1U << UVERBS_ID_NS_SHIFT),
356 MLX5_IB_ATTR_QUERY_PORT,
357 };
358
359 enum mlx5_ib_get_data_direct_sysfs_path_attrs {
360 MLX5_IB_ATTR_GET_DATA_DIRECT_SYSFS_PATH = (1U << UVERBS_ID_NS_SHIFT),
361 };
362
363 #endif
364
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