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 MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT, 55 }; 56 57 enum mlx5_ib_devx_other_attrs { 58 MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT), 59 MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT, 60 }; 61 62 enum mlx5_ib_devx_obj_create_attrs { 63 MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 64 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN, 65 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT, 66 }; 67 68 enum mlx5_ib_devx_query_uar_attrs { 69 MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT), 70 MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX, 71 }; 72 73 enum mlx5_ib_devx_obj_destroy_attrs { 74 MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 75 }; 76 77 enum mlx5_ib_devx_obj_modify_attrs { 78 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 79 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN, 80 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT, 81 }; 82 83 enum mlx5_ib_devx_obj_query_attrs { 84 MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 85 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN, 86 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT, 87 }; 88 89 enum mlx5_ib_devx_obj_query_async_attrs { 90 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 91 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_CMD_IN, 92 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_FD, 93 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_WR_ID, 94 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_OUT_LEN, 95 }; 96 97 enum mlx5_ib_devx_subscribe_event_attrs { 98 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 99 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_OBJ_HANDLE, 100 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_TYPE_NUM_LIST, 101 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_NUM, 102 MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_COOKIE, 103 }; 104 105 enum mlx5_ib_devx_query_eqn_attrs { 106 MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT), 107 MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN, 108 }; 109 110 enum mlx5_ib_devx_obj_methods { 111 MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT), 112 MLX5_IB_METHOD_DEVX_OBJ_DESTROY, 113 MLX5_IB_METHOD_DEVX_OBJ_MODIFY, 114 MLX5_IB_METHOD_DEVX_OBJ_QUERY, 115 MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY, 116 }; 117 118 enum mlx5_ib_devx_umem_reg_attrs { 119 MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 120 MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR, 121 MLX5_IB_ATTR_DEVX_UMEM_REG_LEN, 122 MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS, 123 MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID, 124 }; 125 126 enum mlx5_ib_devx_umem_dereg_attrs { 127 MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 128 }; 129 130 enum mlx5_ib_devx_umem_methods { 131 MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT), 132 MLX5_IB_METHOD_DEVX_UMEM_DEREG, 133 }; 134 135 enum mlx5_ib_devx_async_cmd_fd_alloc_attrs { 136 MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 137 }; 138 139 enum mlx5_ib_devx_async_event_fd_alloc_attrs { 140 MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 141 MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_FLAGS, 142 }; 143 144 enum mlx5_ib_devx_async_cmd_fd_methods { 145 MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT), 146 }; 147 148 enum mlx5_ib_devx_async_event_fd_methods { 149 MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT), 150 }; 151 152 enum mlx5_ib_objects { 153 MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT), 154 MLX5_IB_OBJECT_DEVX_OBJ, 155 MLX5_IB_OBJECT_DEVX_UMEM, 156 MLX5_IB_OBJECT_FLOW_MATCHER, 157 MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD, 158 MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD, 159 }; 160 161 enum mlx5_ib_flow_matcher_create_attrs { 162 MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 163 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK, 164 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE, 165 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA, 166 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS, 167 MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE, 168 }; 169 170 enum mlx5_ib_flow_matcher_destroy_attrs { 171 MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 172 }; 173 174 enum mlx5_ib_flow_matcher_methods { 175 MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT), 176 MLX5_IB_METHOD_FLOW_MATCHER_DESTROY, 177 }; 178 179 #define MLX5_IB_DW_MATCH_PARAM 0x80 180 181 struct mlx5_ib_match_params { 182 __u32 match_params[MLX5_IB_DW_MATCH_PARAM]; 183 }; 184 185 enum mlx5_ib_flow_type { 186 MLX5_IB_FLOW_TYPE_NORMAL, 187 MLX5_IB_FLOW_TYPE_SNIFFER, 188 MLX5_IB_FLOW_TYPE_ALL_DEFAULT, 189 MLX5_IB_FLOW_TYPE_MC_DEFAULT, 190 }; 191 192 enum mlx5_ib_create_flow_attrs { 193 MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 194 MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE, 195 MLX5_IB_ATTR_CREATE_FLOW_DEST_QP, 196 MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX, 197 MLX5_IB_ATTR_CREATE_FLOW_MATCHER, 198 MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS, 199 MLX5_IB_ATTR_CREATE_FLOW_TAG, 200 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX, 201 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET, 202 }; 203 204 enum mlx5_ib_destoy_flow_attrs { 205 MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 206 }; 207 208 enum mlx5_ib_flow_methods { 209 MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT), 210 MLX5_IB_METHOD_DESTROY_FLOW, 211 }; 212 213 enum mlx5_ib_flow_action_methods { 214 MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT), 215 MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT, 216 }; 217 218 enum mlx5_ib_create_flow_action_create_modify_header_attrs { 219 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 220 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM, 221 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE, 222 }; 223 224 enum mlx5_ib_create_flow_action_create_packet_reformat_attrs { 225 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT), 226 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE, 227 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE, 228 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF, 229 }; 230 231 #endif 232