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_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 };
  48
  49 enum mlx5_ib_devx_methods {
  50         MLX5_IB_METHOD_DEVX_OTHER  = (1U << UVERBS_ID_NS_SHIFT),
  51         MLX5_IB_METHOD_DEVX_QUERY_UAR,
  52         MLX5_IB_METHOD_DEVX_QUERY_EQN,
  53 };
  54
  55 enum  mlx5_ib_devx_other_attrs {
  56         MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT),
  57         MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT,
  58 };
  59
  60 enum mlx5_ib_devx_obj_create_attrs {
  61         MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
  62         MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN,
  63         MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
  64 };
  65
  66 enum  mlx5_ib_devx_query_uar_attrs {
  67         MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT),
  68         MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX,
  69 };
  70
  71 enum mlx5_ib_devx_obj_destroy_attrs {
  72         MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
  73 };
  74
  75 enum mlx5_ib_devx_obj_modify_attrs {
  76         MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
  77         MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,
  78         MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
  79 };
  80
  81 enum mlx5_ib_devx_obj_query_attrs {
  82         MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
  83         MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,
  84         MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
  85 };
  86
  87 enum mlx5_ib_devx_obj_query_async_attrs {
  88         MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
  89         MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_CMD_IN,
  90         MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_FD,
  91         MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_WR_ID,
  92         MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_OUT_LEN,
  93 };
  94
  95 enum  mlx5_ib_devx_query_eqn_attrs {
  96         MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT),
  97         MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN,
  98 };
  99
 100 enum mlx5_ib_devx_obj_methods {
 101         MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT),
 102         MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
 103         MLX5_IB_METHOD_DEVX_OBJ_MODIFY,
 104         MLX5_IB_METHOD_DEVX_OBJ_QUERY,
 105         MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY,
 106 };
 107
 108 enum mlx5_ib_devx_umem_reg_attrs {
 109         MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 110         MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
 111         MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
 112         MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
 113         MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
 114 };
 115
 116 enum mlx5_ib_devx_umem_dereg_attrs {
 117         MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 118 };
 119
 120 enum mlx5_ib_devx_umem_methods {
 121         MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
 122         MLX5_IB_METHOD_DEVX_UMEM_DEREG,
 123 };
 124
 125 enum mlx5_ib_devx_async_cmd_fd_alloc_attrs {
 126         MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 127 };
 128
 129 enum mlx5_ib_devx_async_cmd_fd_methods {
 130         MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
 131 };
 132
 133 enum mlx5_ib_objects {
 134         MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
 135         MLX5_IB_OBJECT_DEVX_OBJ,
 136         MLX5_IB_OBJECT_DEVX_UMEM,
 137         MLX5_IB_OBJECT_FLOW_MATCHER,
 138         MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
 139 };
 140
 141 enum mlx5_ib_flow_matcher_create_attrs {
 142         MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 143         MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
 144         MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
 145         MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
 146         MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS,
 147 };
 148
 149 enum mlx5_ib_flow_matcher_destroy_attrs {
 150         MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 151 };
 152
 153 enum mlx5_ib_flow_matcher_methods {
 154         MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
 155         MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
 156 };
 157
 158 #define MLX5_IB_DW_MATCH_PARAM 0x80
 159
 160 struct mlx5_ib_match_params {
 161         __u32   match_params[MLX5_IB_DW_MATCH_PARAM];
 162 };
 163
 164 enum mlx5_ib_flow_type {
 165         MLX5_IB_FLOW_TYPE_NORMAL,
 166         MLX5_IB_FLOW_TYPE_SNIFFER,
 167         MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
 168         MLX5_IB_FLOW_TYPE_MC_DEFAULT,
 169 };
 170
 171 enum mlx5_ib_create_flow_attrs {
 172         MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 173         MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
 174         MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
 175         MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
 176         MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
 177         MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
 178         MLX5_IB_ATTR_CREATE_FLOW_TAG,
 179         MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
 180 };
 181
 182 enum mlx5_ib_destoy_flow_attrs {
 183         MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 184 };
 185
 186 enum mlx5_ib_flow_methods {
 187         MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
 188         MLX5_IB_METHOD_DESTROY_FLOW,
 189 };
 190
 191 enum mlx5_ib_flow_action_methods {
 192         MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
 193         MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
 194 };
 195
 196 enum mlx5_ib_create_flow_action_create_modify_header_attrs {
 197         MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 198         MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
 199         MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
 200 };
 201
 202 enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
 203         MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 204         MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
 205         MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
 206         MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
 207 };
 208
 209 #endif