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
39enum 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
44enum 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
49enum 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
56enum 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
63enum 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
69enum 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
76enum 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
81enum 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
87enum 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
92enum mlx5_ib_devx_obj_destroy_attrs {
93 MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
94};
95
96enum 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
102enum 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
108enum 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
116enum 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
124enum 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
129enum 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
137enum 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
144enum mlx5_ib_var_obj_destroy_attrs {
145 MLX5_IB_ATTR_VAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
146};
147
148enum 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
153enum 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
161enum mlx5_ib_uar_obj_destroy_attrs {
162 MLX5_IB_ATTR_UAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
163};
164
165enum 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
170enum 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
180enum mlx5_ib_devx_umem_dereg_attrs {
181 MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
182};
183
184enum 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
189enum 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
196enum mlx5_ib_pp_obj_destroy_attrs {
197 MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
198};
199
200enum 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
205enum 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
209enum 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
214enum mlx5_ib_devx_async_cmd_fd_methods {
215 MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
216};
217
218enum mlx5_ib_devx_async_event_fd_methods {
219 MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
220};
221
222enum 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
235enum 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 MLX5_IB_ATTR_FLOW_MATCHER_IB_PORT,
243};
244
245enum mlx5_ib_flow_matcher_destroy_attrs {
246 MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
247};
248
249enum mlx5_ib_flow_matcher_methods {
250 MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
251 MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
252};
253
254enum mlx5_ib_flow_steering_anchor_create_attrs {
255 MLX5_IB_ATTR_STEERING_ANCHOR_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
256 MLX5_IB_ATTR_STEERING_ANCHOR_FT_TYPE,
257 MLX5_IB_ATTR_STEERING_ANCHOR_PRIORITY,
258 MLX5_IB_ATTR_STEERING_ANCHOR_FT_ID,
259};
260
261enum mlx5_ib_flow_steering_anchor_destroy_attrs {
262 MLX5_IB_ATTR_STEERING_ANCHOR_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
263};
264
265enum mlx5_ib_steering_anchor_methods {
266 MLX5_IB_METHOD_STEERING_ANCHOR_CREATE = (1U << UVERBS_ID_NS_SHIFT),
267 MLX5_IB_METHOD_STEERING_ANCHOR_DESTROY,
268};
269
270enum mlx5_ib_device_query_context_attrs {
271 MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT),
272};
273
274enum mlx5_ib_create_cq_attrs {
275 MLX5_IB_ATTR_CREATE_CQ_UAR_INDEX = UVERBS_ID_DRIVER_NS_WITH_UHW,
276};
277
278enum mlx5_ib_reg_dmabuf_mr_attrs {
279 MLX5_IB_ATTR_REG_DMABUF_MR_ACCESS_FLAGS = (1U << UVERBS_ID_NS_SHIFT),
280};
281
282#define MLX5_IB_DW_MATCH_PARAM 0xA0
283
284struct mlx5_ib_match_params {
285 __u32 match_params[MLX5_IB_DW_MATCH_PARAM];
286};
287
288enum mlx5_ib_flow_type {
289 MLX5_IB_FLOW_TYPE_NORMAL,
290 MLX5_IB_FLOW_TYPE_SNIFFER,
291 MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
292 MLX5_IB_FLOW_TYPE_MC_DEFAULT,
293};
294
295enum mlx5_ib_create_flow_flags {
296 MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
297 MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
298};
299
300enum mlx5_ib_create_flow_attrs {
301 MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
302 MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
303 MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
304 MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
305 MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
306 MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
307 MLX5_IB_ATTR_CREATE_FLOW_TAG,
308 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
309 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
310 MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
311};
312
313enum mlx5_ib_destroy_flow_attrs {
314 MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
315};
316
317enum mlx5_ib_flow_methods {
318 MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
319 MLX5_IB_METHOD_DESTROY_FLOW,
320};
321
322enum mlx5_ib_flow_action_methods {
323 MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
324 MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
325};
326
327enum mlx5_ib_create_flow_action_create_modify_header_attrs {
328 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
329 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
330 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
331};
332
333enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
334 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
335 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
336 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
337 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
338};
339
340enum mlx5_ib_query_pd_attrs {
341 MLX5_IB_ATTR_QUERY_PD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
342 MLX5_IB_ATTR_QUERY_PD_RESP_PDN,
343};
344
345enum mlx5_ib_pd_methods {
346 MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT),
347
348};
349
350enum mlx5_ib_device_methods {
351 MLX5_IB_METHOD_QUERY_PORT = (1U << UVERBS_ID_NS_SHIFT),
352 MLX5_IB_METHOD_GET_DATA_DIRECT_SYSFS_PATH,
353};
354
355enum mlx5_ib_query_port_attrs {
356 MLX5_IB_ATTR_QUERY_PORT_PORT_NUM = (1U << UVERBS_ID_NS_SHIFT),
357 MLX5_IB_ATTR_QUERY_PORT,
358};
359
360enum mlx5_ib_get_data_direct_sysfs_path_attrs {
361 MLX5_IB_ATTR_GET_DATA_DIRECT_SYSFS_PATH = (1U << UVERBS_ID_NS_SHIFT),
362};
363
364#endif
365

source code of linux/include/uapi/rdma/mlx5_user_ioctl_cmds.h