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 MLX5_IB_ATTR_VAR_OBJ_ALLOC_FLAGS,
143};
144
145enum mlx5_ib_var_obj_destroy_attrs {
146 MLX5_IB_ATTR_VAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
147};
148
149enum mlx5_ib_var_obj_methods {
150 MLX5_IB_METHOD_VAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
151 MLX5_IB_METHOD_VAR_OBJ_DESTROY,
152};
153
154enum mlx5_ib_uar_alloc_attrs {
155 MLX5_IB_ATTR_UAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
156 MLX5_IB_ATTR_UAR_OBJ_ALLOC_TYPE,
157 MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_OFFSET,
158 MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_LENGTH,
159 MLX5_IB_ATTR_UAR_OBJ_ALLOC_PAGE_ID,
160};
161
162enum mlx5_ib_uar_obj_destroy_attrs {
163 MLX5_IB_ATTR_UAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
164};
165
166enum mlx5_ib_uar_obj_methods {
167 MLX5_IB_METHOD_UAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
168 MLX5_IB_METHOD_UAR_OBJ_DESTROY,
169};
170
171enum mlx5_ib_devx_umem_reg_attrs {
172 MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
173 MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
174 MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
175 MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
176 MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
177 MLX5_IB_ATTR_DEVX_UMEM_REG_PGSZ_BITMAP,
178 MLX5_IB_ATTR_DEVX_UMEM_REG_DMABUF_FD,
179};
180
181enum mlx5_ib_devx_umem_dereg_attrs {
182 MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
183};
184
185enum mlx5_ib_pp_obj_methods {
186 MLX5_IB_METHOD_PP_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
187 MLX5_IB_METHOD_PP_OBJ_DESTROY,
188};
189
190enum mlx5_ib_pp_alloc_attrs {
191 MLX5_IB_ATTR_PP_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
192 MLX5_IB_ATTR_PP_OBJ_ALLOC_CTX,
193 MLX5_IB_ATTR_PP_OBJ_ALLOC_FLAGS,
194 MLX5_IB_ATTR_PP_OBJ_ALLOC_INDEX,
195};
196
197enum mlx5_ib_pp_obj_destroy_attrs {
198 MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
199};
200
201enum mlx5_ib_devx_umem_methods {
202 MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
203 MLX5_IB_METHOD_DEVX_UMEM_DEREG,
204};
205
206enum mlx5_ib_devx_async_cmd_fd_alloc_attrs {
207 MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
208};
209
210enum mlx5_ib_devx_async_event_fd_alloc_attrs {
211 MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
212 MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_FLAGS,
213};
214
215enum mlx5_ib_devx_async_cmd_fd_methods {
216 MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
217};
218
219enum mlx5_ib_devx_async_event_fd_methods {
220 MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
221};
222
223enum mlx5_ib_objects {
224 MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
225 MLX5_IB_OBJECT_DEVX_OBJ,
226 MLX5_IB_OBJECT_DEVX_UMEM,
227 MLX5_IB_OBJECT_FLOW_MATCHER,
228 MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
229 MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD,
230 MLX5_IB_OBJECT_VAR,
231 MLX5_IB_OBJECT_PP,
232 MLX5_IB_OBJECT_UAR,
233 MLX5_IB_OBJECT_STEERING_ANCHOR,
234};
235
236enum mlx5_ib_flow_matcher_create_attrs {
237 MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
238 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
239 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
240 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
241 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS,
242 MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE,
243 MLX5_IB_ATTR_FLOW_MATCHER_IB_PORT,
244};
245
246enum mlx5_ib_flow_matcher_destroy_attrs {
247 MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
248};
249
250enum mlx5_ib_flow_matcher_methods {
251 MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
252 MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
253};
254
255enum mlx5_ib_flow_steering_anchor_create_attrs {
256 MLX5_IB_ATTR_STEERING_ANCHOR_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
257 MLX5_IB_ATTR_STEERING_ANCHOR_FT_TYPE,
258 MLX5_IB_ATTR_STEERING_ANCHOR_PRIORITY,
259 MLX5_IB_ATTR_STEERING_ANCHOR_FT_ID,
260};
261
262enum mlx5_ib_flow_steering_anchor_destroy_attrs {
263 MLX5_IB_ATTR_STEERING_ANCHOR_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
264};
265
266enum mlx5_ib_steering_anchor_methods {
267 MLX5_IB_METHOD_STEERING_ANCHOR_CREATE = (1U << UVERBS_ID_NS_SHIFT),
268 MLX5_IB_METHOD_STEERING_ANCHOR_DESTROY,
269};
270
271enum mlx5_ib_device_query_context_attrs {
272 MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT),
273};
274
275enum mlx5_ib_create_cq_attrs {
276 MLX5_IB_ATTR_CREATE_CQ_UAR_INDEX = UVERBS_ID_DRIVER_NS_WITH_UHW,
277 MLX5_IB_ATTR_CREATE_CQ_DBR_BUF_UMEM,
278};
279
280enum mlx5_ib_create_qp_attrs {
281 MLX5_IB_ATTR_CREATE_QP_DBR_BUF_UMEM = UVERBS_ID_DRIVER_NS_WITH_UHW,
282};
283
284enum mlx5_ib_reg_dmabuf_mr_attrs {
285 MLX5_IB_ATTR_REG_DMABUF_MR_ACCESS_FLAGS = (1U << UVERBS_ID_NS_SHIFT),
286};
287
288#define MLX5_IB_DW_MATCH_PARAM 0xA0
289
290struct mlx5_ib_match_params {
291 __u32 match_params[MLX5_IB_DW_MATCH_PARAM];
292};
293
294enum mlx5_ib_flow_type {
295 MLX5_IB_FLOW_TYPE_NORMAL,
296 MLX5_IB_FLOW_TYPE_SNIFFER,
297 MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
298 MLX5_IB_FLOW_TYPE_MC_DEFAULT,
299};
300
301enum mlx5_ib_create_flow_flags {
302 MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
303 MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
304};
305
306enum mlx5_ib_create_flow_attrs {
307 MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
308 MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
309 MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
310 MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
311 MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
312 MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
313 MLX5_IB_ATTR_CREATE_FLOW_TAG,
314 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
315 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
316 MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
317};
318
319enum mlx5_ib_destroy_flow_attrs {
320 MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
321};
322
323enum mlx5_ib_flow_methods {
324 MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
325 MLX5_IB_METHOD_DESTROY_FLOW,
326};
327
328enum mlx5_ib_flow_action_methods {
329 MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
330 MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
331};
332
333enum mlx5_ib_create_flow_action_create_modify_header_attrs {
334 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
335 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
336 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
337};
338
339enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
340 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
341 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
342 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
343 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
344};
345
346enum mlx5_ib_query_pd_attrs {
347 MLX5_IB_ATTR_QUERY_PD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
348 MLX5_IB_ATTR_QUERY_PD_RESP_PDN,
349};
350
351enum mlx5_ib_pd_methods {
352 MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT),
353
354};
355
356enum mlx5_ib_device_methods {
357 MLX5_IB_METHOD_QUERY_PORT = (1U << UVERBS_ID_NS_SHIFT),
358 MLX5_IB_METHOD_GET_DATA_DIRECT_SYSFS_PATH,
359};
360
361enum mlx5_ib_query_port_attrs {
362 MLX5_IB_ATTR_QUERY_PORT_PORT_NUM = (1U << UVERBS_ID_NS_SHIFT),
363 MLX5_IB_ATTR_QUERY_PORT,
364};
365
366enum mlx5_ib_get_data_direct_sysfs_path_attrs {
367 MLX5_IB_ATTR_GET_DATA_DIRECT_SYSFS_PATH = (1U << UVERBS_ID_NS_SHIFT),
368};
369
370#endif