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 210