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 };
178 
179 enum mlx5_ib_devx_umem_dereg_attrs {
180 	MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
181 };
182 
183 enum mlx5_ib_pp_obj_methods {
184 	MLX5_IB_METHOD_PP_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
185 	MLX5_IB_METHOD_PP_OBJ_DESTROY,
186 };
187 
188 enum mlx5_ib_pp_alloc_attrs {
189 	MLX5_IB_ATTR_PP_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
190 	MLX5_IB_ATTR_PP_OBJ_ALLOC_CTX,
191 	MLX5_IB_ATTR_PP_OBJ_ALLOC_FLAGS,
192 	MLX5_IB_ATTR_PP_OBJ_ALLOC_INDEX,
193 };
194 
195 enum mlx5_ib_pp_obj_destroy_attrs {
196 	MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
197 };
198 
199 enum mlx5_ib_devx_umem_methods {
200 	MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
201 	MLX5_IB_METHOD_DEVX_UMEM_DEREG,
202 };
203 
204 enum mlx5_ib_devx_async_cmd_fd_alloc_attrs {
205 	MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
206 };
207 
208 enum mlx5_ib_devx_async_event_fd_alloc_attrs {
209 	MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
210 	MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_FLAGS,
211 };
212 
213 enum mlx5_ib_devx_async_cmd_fd_methods {
214 	MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
215 };
216 
217 enum mlx5_ib_devx_async_event_fd_methods {
218 	MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
219 };
220 
221 enum mlx5_ib_objects {
222 	MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
223 	MLX5_IB_OBJECT_DEVX_OBJ,
224 	MLX5_IB_OBJECT_DEVX_UMEM,
225 	MLX5_IB_OBJECT_FLOW_MATCHER,
226 	MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
227 	MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD,
228 	MLX5_IB_OBJECT_VAR,
229 	MLX5_IB_OBJECT_PP,
230 	MLX5_IB_OBJECT_UAR,
231 };
232 
233 enum mlx5_ib_flow_matcher_create_attrs {
234 	MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
235 	MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
236 	MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
237 	MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
238 	MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS,
239 	MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE,
240 };
241 
242 enum mlx5_ib_flow_matcher_destroy_attrs {
243 	MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
244 };
245 
246 enum mlx5_ib_flow_matcher_methods {
247 	MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
248 	MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
249 };
250 
251 enum mlx5_ib_device_query_context_attrs {
252 	MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT),
253 };
254 
255 #define MLX5_IB_DW_MATCH_PARAM 0x90
256 
257 struct mlx5_ib_match_params {
258 	__u32	match_params[MLX5_IB_DW_MATCH_PARAM];
259 };
260 
261 enum mlx5_ib_flow_type {
262 	MLX5_IB_FLOW_TYPE_NORMAL,
263 	MLX5_IB_FLOW_TYPE_SNIFFER,
264 	MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
265 	MLX5_IB_FLOW_TYPE_MC_DEFAULT,
266 };
267 
268 enum mlx5_ib_create_flow_flags {
269 	MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
270 	MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
271 };
272 
273 enum mlx5_ib_create_flow_attrs {
274 	MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
275 	MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
276 	MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
277 	MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
278 	MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
279 	MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
280 	MLX5_IB_ATTR_CREATE_FLOW_TAG,
281 	MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
282 	MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
283 	MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
284 };
285 
286 enum mlx5_ib_destroy_flow_attrs {
287 	MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
288 };
289 
290 enum mlx5_ib_flow_methods {
291 	MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
292 	MLX5_IB_METHOD_DESTROY_FLOW,
293 };
294 
295 enum mlx5_ib_flow_action_methods {
296 	MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
297 	MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
298 };
299 
300 enum mlx5_ib_create_flow_action_create_modify_header_attrs {
301 	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
302 	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
303 	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
304 };
305 
306 enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
307 	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
308 	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
309 	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
310 	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
311 };
312 
313 enum mlx5_ib_query_pd_attrs {
314 	MLX5_IB_ATTR_QUERY_PD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
315 	MLX5_IB_ATTR_QUERY_PD_RESP_PDN,
316 };
317 
318 enum mlx5_ib_pd_methods {
319 	MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT),
320 
321 };
322 
323 enum mlx5_ib_device_methods {
324 	MLX5_IB_METHOD_QUERY_PORT = (1U << UVERBS_ID_NS_SHIFT),
325 };
326 
327 enum mlx5_ib_query_port_attrs {
328 	MLX5_IB_ATTR_QUERY_PORT_PORT_NUM = (1U << UVERBS_ID_NS_SHIFT),
329 	MLX5_IB_ATTR_QUERY_PORT,
330 };
331 
332 #endif
333