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_alloc_dm_attrs {
45 	MLX5_IB_ATTR_ALLOC_DM_RESP_START_OFFSET = (1U << UVERBS_ID_NS_SHIFT),
46 	MLX5_IB_ATTR_ALLOC_DM_RESP_PAGE_INDEX,
47 	MLX5_IB_ATTR_ALLOC_DM_REQ_TYPE,
48 };
49 
50 enum mlx5_ib_devx_methods {
51 	MLX5_IB_METHOD_DEVX_OTHER  = (1U << UVERBS_ID_NS_SHIFT),
52 	MLX5_IB_METHOD_DEVX_QUERY_UAR,
53 	MLX5_IB_METHOD_DEVX_QUERY_EQN,
54 	MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT,
55 };
56 
57 enum  mlx5_ib_devx_other_attrs {
58 	MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT),
59 	MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT,
60 };
61 
62 enum mlx5_ib_devx_obj_create_attrs {
63 	MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
64 	MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN,
65 	MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
66 };
67 
68 enum  mlx5_ib_devx_query_uar_attrs {
69 	MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT),
70 	MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX,
71 };
72 
73 enum mlx5_ib_devx_obj_destroy_attrs {
74 	MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
75 };
76 
77 enum mlx5_ib_devx_obj_modify_attrs {
78 	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
79 	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,
80 	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
81 };
82 
83 enum mlx5_ib_devx_obj_query_attrs {
84 	MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
85 	MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,
86 	MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
87 };
88 
89 enum mlx5_ib_devx_obj_query_async_attrs {
90 	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
91 	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_CMD_IN,
92 	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_FD,
93 	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_WR_ID,
94 	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_OUT_LEN,
95 };
96 
97 enum mlx5_ib_devx_subscribe_event_attrs {
98 	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
99 	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_OBJ_HANDLE,
100 	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_TYPE_NUM_LIST,
101 	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_NUM,
102 	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_COOKIE,
103 };
104 
105 enum  mlx5_ib_devx_query_eqn_attrs {
106 	MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT),
107 	MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN,
108 };
109 
110 enum mlx5_ib_devx_obj_methods {
111 	MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT),
112 	MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
113 	MLX5_IB_METHOD_DEVX_OBJ_MODIFY,
114 	MLX5_IB_METHOD_DEVX_OBJ_QUERY,
115 	MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY,
116 };
117 
118 enum mlx5_ib_var_alloc_attrs {
119 	MLX5_IB_ATTR_VAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
120 	MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_OFFSET,
121 	MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_LENGTH,
122 	MLX5_IB_ATTR_VAR_OBJ_ALLOC_PAGE_ID,
123 };
124 
125 enum mlx5_ib_var_obj_destroy_attrs {
126 	MLX5_IB_ATTR_VAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
127 };
128 
129 enum mlx5_ib_var_obj_methods {
130 	MLX5_IB_METHOD_VAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
131 	MLX5_IB_METHOD_VAR_OBJ_DESTROY,
132 };
133 
134 enum mlx5_ib_uar_alloc_attrs {
135 	MLX5_IB_ATTR_UAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
136 	MLX5_IB_ATTR_UAR_OBJ_ALLOC_TYPE,
137 	MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_OFFSET,
138 	MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_LENGTH,
139 	MLX5_IB_ATTR_UAR_OBJ_ALLOC_PAGE_ID,
140 };
141 
142 enum mlx5_ib_uar_obj_destroy_attrs {
143 	MLX5_IB_ATTR_UAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
144 };
145 
146 enum mlx5_ib_uar_obj_methods {
147 	MLX5_IB_METHOD_UAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
148 	MLX5_IB_METHOD_UAR_OBJ_DESTROY,
149 };
150 
151 enum mlx5_ib_devx_umem_reg_attrs {
152 	MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
153 	MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
154 	MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
155 	MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
156 	MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
157 };
158 
159 enum mlx5_ib_devx_umem_dereg_attrs {
160 	MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
161 };
162 
163 enum mlx5_ib_pp_obj_methods {
164 	MLX5_IB_METHOD_PP_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
165 	MLX5_IB_METHOD_PP_OBJ_DESTROY,
166 };
167 
168 enum mlx5_ib_pp_alloc_attrs {
169 	MLX5_IB_ATTR_PP_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
170 	MLX5_IB_ATTR_PP_OBJ_ALLOC_CTX,
171 	MLX5_IB_ATTR_PP_OBJ_ALLOC_FLAGS,
172 	MLX5_IB_ATTR_PP_OBJ_ALLOC_INDEX,
173 };
174 
175 enum mlx5_ib_pp_obj_destroy_attrs {
176 	MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
177 };
178 
179 enum mlx5_ib_devx_umem_methods {
180 	MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
181 	MLX5_IB_METHOD_DEVX_UMEM_DEREG,
182 };
183 
184 enum mlx5_ib_devx_async_cmd_fd_alloc_attrs {
185 	MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
186 };
187 
188 enum mlx5_ib_devx_async_event_fd_alloc_attrs {
189 	MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
190 	MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_FLAGS,
191 };
192 
193 enum mlx5_ib_devx_async_cmd_fd_methods {
194 	MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
195 };
196 
197 enum mlx5_ib_devx_async_event_fd_methods {
198 	MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
199 };
200 
201 enum mlx5_ib_objects {
202 	MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
203 	MLX5_IB_OBJECT_DEVX_OBJ,
204 	MLX5_IB_OBJECT_DEVX_UMEM,
205 	MLX5_IB_OBJECT_FLOW_MATCHER,
206 	MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
207 	MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD,
208 	MLX5_IB_OBJECT_VAR,
209 	MLX5_IB_OBJECT_PP,
210 	MLX5_IB_OBJECT_UAR,
211 };
212 
213 enum mlx5_ib_flow_matcher_create_attrs {
214 	MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
215 	MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
216 	MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
217 	MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
218 	MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS,
219 	MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE,
220 };
221 
222 enum mlx5_ib_flow_matcher_destroy_attrs {
223 	MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
224 };
225 
226 enum mlx5_ib_flow_matcher_methods {
227 	MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
228 	MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
229 };
230 
231 enum mlx5_ib_device_query_context_attrs {
232 	MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT),
233 };
234 
235 #define MLX5_IB_DW_MATCH_PARAM 0x90
236 
237 struct mlx5_ib_match_params {
238 	__u32	match_params[MLX5_IB_DW_MATCH_PARAM];
239 };
240 
241 enum mlx5_ib_flow_type {
242 	MLX5_IB_FLOW_TYPE_NORMAL,
243 	MLX5_IB_FLOW_TYPE_SNIFFER,
244 	MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
245 	MLX5_IB_FLOW_TYPE_MC_DEFAULT,
246 };
247 
248 enum mlx5_ib_create_flow_flags {
249 	MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
250 	MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
251 };
252 
253 enum mlx5_ib_create_flow_attrs {
254 	MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
255 	MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
256 	MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
257 	MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
258 	MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
259 	MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
260 	MLX5_IB_ATTR_CREATE_FLOW_TAG,
261 	MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
262 	MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
263 	MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
264 };
265 
266 enum mlx5_ib_destroy_flow_attrs {
267 	MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
268 };
269 
270 enum mlx5_ib_flow_methods {
271 	MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
272 	MLX5_IB_METHOD_DESTROY_FLOW,
273 };
274 
275 enum mlx5_ib_flow_action_methods {
276 	MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
277 	MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
278 };
279 
280 enum mlx5_ib_create_flow_action_create_modify_header_attrs {
281 	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
282 	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
283 	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
284 };
285 
286 enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
287 	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
288 	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
289 	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
290 	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
291 };
292 
293 enum mlx5_ib_query_pd_attrs {
294 	MLX5_IB_ATTR_QUERY_PD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
295 	MLX5_IB_ATTR_QUERY_PD_RESP_PDN,
296 };
297 
298 enum mlx5_ib_pd_methods {
299 	MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT),
300 
301 };
302 
303 #endif
304