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 }; 55 56 enum mlx5_ib_devx_other_attrs { 57 MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT), 58 MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT, 59 }; 60 61 enum mlx5_ib_devx_obj_create_attrs { 62 MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 63 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN, 64 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT, 65 }; 66 67 enum mlx5_ib_devx_query_uar_attrs { 68 MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT), 69 MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX, 70 }; 71 72 enum mlx5_ib_devx_obj_destroy_attrs { 73 MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 74 }; 75 76 enum mlx5_ib_devx_obj_modify_attrs { 77 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 78 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN, 79 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT, 80 }; 81 82 enum mlx5_ib_devx_obj_query_attrs { 83 MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 84 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN, 85 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT, 86 }; 87 88 enum mlx5_ib_devx_obj_query_async_attrs { 89 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 90 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_CMD_IN, 91 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_FD, 92 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_WR_ID, 93 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_OUT_LEN, 94 }; 95 96 enum mlx5_ib_devx_query_eqn_attrs { 97 MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT), 98 MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN, 99 }; 100 101 enum mlx5_ib_devx_obj_methods { 102 MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT), 103 MLX5_IB_METHOD_DEVX_OBJ_DESTROY, 104 MLX5_IB_METHOD_DEVX_OBJ_MODIFY, 105 MLX5_IB_METHOD_DEVX_OBJ_QUERY, 106 MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY, 107 }; 108 109 enum mlx5_ib_devx_umem_reg_attrs { 110 MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 111 MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR, 112 MLX5_IB_ATTR_DEVX_UMEM_REG_LEN, 113 MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS, 114 MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID, 115 }; 116 117 enum mlx5_ib_devx_umem_dereg_attrs { 118 MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 119 }; 120 121 enum mlx5_ib_devx_umem_methods { 122 MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT), 123 MLX5_IB_METHOD_DEVX_UMEM_DEREG, 124 }; 125 126 enum mlx5_ib_devx_async_cmd_fd_alloc_attrs { 127 MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 128 }; 129 130 enum mlx5_ib_devx_async_cmd_fd_methods { 131 MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT), 132 }; 133 134 enum mlx5_ib_objects { 135 MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT), 136 MLX5_IB_OBJECT_DEVX_OBJ, 137 MLX5_IB_OBJECT_DEVX_UMEM, 138 MLX5_IB_OBJECT_FLOW_MATCHER, 139 MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD, 140 }; 141 142 enum mlx5_ib_flow_matcher_create_attrs { 143 MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 144 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK, 145 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE, 146 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA, 147 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS, 148 MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE, 149 }; 150 151 enum mlx5_ib_flow_matcher_destroy_attrs { 152 MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 153 }; 154 155 enum mlx5_ib_flow_matcher_methods { 156 MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT), 157 MLX5_IB_METHOD_FLOW_MATCHER_DESTROY, 158 }; 159 160 #define MLX5_IB_DW_MATCH_PARAM 0x80 161 162 struct mlx5_ib_match_params { 163 __u32 match_params[MLX5_IB_DW_MATCH_PARAM]; 164 }; 165 166 enum mlx5_ib_flow_type { 167 MLX5_IB_FLOW_TYPE_NORMAL, 168 MLX5_IB_FLOW_TYPE_SNIFFER, 169 MLX5_IB_FLOW_TYPE_ALL_DEFAULT, 170 MLX5_IB_FLOW_TYPE_MC_DEFAULT, 171 }; 172 173 enum mlx5_ib_create_flow_attrs { 174 MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 175 MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE, 176 MLX5_IB_ATTR_CREATE_FLOW_DEST_QP, 177 MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX, 178 MLX5_IB_ATTR_CREATE_FLOW_MATCHER, 179 MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS, 180 MLX5_IB_ATTR_CREATE_FLOW_TAG, 181 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX, 182 }; 183 184 enum mlx5_ib_destoy_flow_attrs { 185 MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 186 }; 187 188 enum mlx5_ib_flow_methods { 189 MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT), 190 MLX5_IB_METHOD_DESTROY_FLOW, 191 }; 192 193 enum mlx5_ib_flow_action_methods { 194 MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT), 195 MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT, 196 }; 197 198 enum mlx5_ib_create_flow_action_create_modify_header_attrs { 199 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 200 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM, 201 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE, 202 }; 203 204 enum mlx5_ib_create_flow_action_create_packet_reformat_attrs { 205 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 206 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE, 207 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE, 208 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF, 209 }; 210 211 #endif 212