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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 two5 * licenses. You may choose to be licensed under the terms of the GNU6 * General Public License (GPL) Version 2, available from the file7 * COPYING in the main directory of this source tree, or the8 * OpenIB.org BSD license below:9 *10 * Redistribution and use in source and binary forms, with or11 * without modification, are permitted provided that the following12 * conditions are met:13 *14 * - Redistributions of source code must retain the above15 * copyright notice, this list of conditions and the following16 * disclaimer.17 *18 * - Redistributions in binary form must reproduce the above19 * copyright notice, this list of conditions and the following20 * disclaimer in the documentation and/or other materials21 * 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 OF25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE30 * SOFTWARE.31 */32 33#ifndef MLX5_USER_IOCTL_CMDS_H34#define MLX5_USER_IOCTL_CMDS_H35 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};243 244enum mlx5_ib_flow_matcher_destroy_attrs {245 MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),246};247 248enum 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 253enum 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 260enum mlx5_ib_flow_steering_anchor_destroy_attrs {261 MLX5_IB_ATTR_STEERING_ANCHOR_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),262};263 264enum 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 269enum mlx5_ib_device_query_context_attrs {270 MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT),271};272 273enum mlx5_ib_create_cq_attrs {274 MLX5_IB_ATTR_CREATE_CQ_UAR_INDEX = UVERBS_ID_DRIVER_NS_WITH_UHW,275};276 277enum 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 0xA0282 283struct mlx5_ib_match_params {284 __u32 match_params[MLX5_IB_DW_MATCH_PARAM];285};286 287enum 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 294enum 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 299enum 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 312enum mlx5_ib_destroy_flow_attrs {313 MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),314};315 316enum mlx5_ib_flow_methods {317 MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),318 MLX5_IB_METHOD_DESTROY_FLOW,319};320 321enum 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 326enum 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 332enum 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 339enum 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 344enum mlx5_ib_pd_methods {345 MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT),346 347};348 349enum 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 354enum 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 359enum 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#endif364