include/uapi/rdma/mlx5_user_ioctl_cmds.h

   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