The C and C++ Include Header Files

/usr/include/rdma/mlx5_user_ioctl_cmds.h


$ cat -n /usr/include/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	#define MLX5_IB_DW_MATCH_PARAM 0xA0
   274	
   275	struct mlx5_ib_match_params {
   276		__u32	match_params[MLX5_IB_DW_MATCH_PARAM];
   277	};
   278	
   279	enum mlx5_ib_flow_type {
   280		MLX5_IB_FLOW_TYPE_NORMAL,
   281		MLX5_IB_FLOW_TYPE_SNIFFER,
   282		MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
   283		MLX5_IB_FLOW_TYPE_MC_DEFAULT,
   284	};
   285	
   286	enum mlx5_ib_create_flow_flags {
   287		MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
   288		MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
   289	};
   290	
   291	enum mlx5_ib_create_flow_attrs {
   292		MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   293		MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
   294		MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
   295		MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
   296		MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
   297		MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
   298		MLX5_IB_ATTR_CREATE_FLOW_TAG,
   299		MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
   300		MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
   301		MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
   302	};
   303	
   304	enum mlx5_ib_destroy_flow_attrs {
   305		MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   306	};
   307	
   308	enum mlx5_ib_flow_methods {
   309		MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
   310		MLX5_IB_METHOD_DESTROY_FLOW,
   311	};
   312	
   313	enum mlx5_ib_flow_action_methods {
   314		MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
   315		MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
   316	};
   317	
   318	enum mlx5_ib_create_flow_action_create_modify_header_attrs {
   319		MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   320		MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
   321		MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
   322	};
   323	
   324	enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
   325		MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   326		MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
   327		MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
   328		MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
   329	};
   330	
   331	enum mlx5_ib_query_pd_attrs {
   332		MLX5_IB_ATTR_QUERY_PD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   333		MLX5_IB_ATTR_QUERY_PD_RESP_PDN,
   334	};
   335	
   336	enum mlx5_ib_pd_methods {
   337		MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT),
   338	
   339	};
   340	
   341	enum mlx5_ib_device_methods {
   342		MLX5_IB_METHOD_QUERY_PORT = (1U << UVERBS_ID_NS_SHIFT),
   343	};
   344	
   345	enum mlx5_ib_query_port_attrs {
   346		MLX5_IB_ATTR_QUERY_PORT_PORT_NUM = (1U << UVERBS_ID_NS_SHIFT),
   347		MLX5_IB_ATTR_QUERY_PORT,
   348	};
   349	
   350	#endif