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 IB_USER_IOCTL_CMDS_H 34 #define IB_USER_IOCTL_CMDS_H 35 36 #define UVERBS_ID_NS_MASK 0xF000 37 #define UVERBS_ID_NS_SHIFT 12 38 39 #define UVERBS_UDATA_DRIVER_DATA_NS 1 40 #define UVERBS_UDATA_DRIVER_DATA_FLAG (1UL << UVERBS_ID_NS_SHIFT) 41 42 enum uverbs_default_objects { 43 UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */ 44 UVERBS_OBJECT_PD, 45 UVERBS_OBJECT_COMP_CHANNEL, 46 UVERBS_OBJECT_CQ, 47 UVERBS_OBJECT_QP, 48 UVERBS_OBJECT_SRQ, 49 UVERBS_OBJECT_AH, 50 UVERBS_OBJECT_MR, 51 UVERBS_OBJECT_MW, 52 UVERBS_OBJECT_FLOW, 53 UVERBS_OBJECT_XRCD, 54 UVERBS_OBJECT_RWQ_IND_TBL, 55 UVERBS_OBJECT_WQ, 56 UVERBS_OBJECT_FLOW_ACTION, 57 UVERBS_OBJECT_DM, 58 UVERBS_OBJECT_COUNTERS, 59 UVERBS_OBJECT_ASYNC_EVENT, 60 }; 61 62 enum { 63 UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG, 64 UVERBS_ATTR_UHW_OUT, 65 }; 66 67 enum uverbs_methods_device { 68 UVERBS_METHOD_INVOKE_WRITE, 69 UVERBS_METHOD_INFO_HANDLES, 70 UVERBS_METHOD_QUERY_PORT, 71 UVERBS_METHOD_GET_CONTEXT, 72 }; 73 74 enum uverbs_attrs_invoke_write_cmd_attr_ids { 75 UVERBS_ATTR_CORE_IN, 76 UVERBS_ATTR_CORE_OUT, 77 UVERBS_ATTR_WRITE_CMD, 78 }; 79 80 enum uverbs_attrs_query_port_cmd_attr_ids { 81 UVERBS_ATTR_QUERY_PORT_PORT_NUM, 82 UVERBS_ATTR_QUERY_PORT_RESP, 83 }; 84 85 enum uverbs_attrs_get_context_attr_ids { 86 UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS, 87 UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT, 88 }; 89 90 enum uverbs_attrs_create_cq_cmd_attr_ids { 91 UVERBS_ATTR_CREATE_CQ_HANDLE, 92 UVERBS_ATTR_CREATE_CQ_CQE, 93 UVERBS_ATTR_CREATE_CQ_USER_HANDLE, 94 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL, 95 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR, 96 UVERBS_ATTR_CREATE_CQ_FLAGS, 97 UVERBS_ATTR_CREATE_CQ_RESP_CQE, 98 UVERBS_ATTR_CREATE_CQ_EVENT_FD, 99 }; 100 101 enum uverbs_attrs_destroy_cq_cmd_attr_ids { 102 UVERBS_ATTR_DESTROY_CQ_HANDLE, 103 UVERBS_ATTR_DESTROY_CQ_RESP, 104 }; 105 106 enum uverbs_attrs_create_flow_action_esp { 107 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 108 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS, 109 UVERBS_ATTR_FLOW_ACTION_ESP_ESN, 110 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT, 111 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY, 112 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP, 113 }; 114 115 enum uverbs_attrs_modify_flow_action_esp { 116 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE = 117 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 118 }; 119 120 enum uverbs_attrs_destroy_flow_action_esp { 121 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE, 122 }; 123 124 enum uverbs_attrs_create_qp_cmd_attr_ids { 125 UVERBS_ATTR_CREATE_QP_HANDLE, 126 UVERBS_ATTR_CREATE_QP_XRCD_HANDLE, 127 UVERBS_ATTR_CREATE_QP_PD_HANDLE, 128 UVERBS_ATTR_CREATE_QP_SRQ_HANDLE, 129 UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE, 130 UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE, 131 UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE, 132 UVERBS_ATTR_CREATE_QP_USER_HANDLE, 133 UVERBS_ATTR_CREATE_QP_CAP, 134 UVERBS_ATTR_CREATE_QP_TYPE, 135 UVERBS_ATTR_CREATE_QP_FLAGS, 136 UVERBS_ATTR_CREATE_QP_SOURCE_QPN, 137 UVERBS_ATTR_CREATE_QP_EVENT_FD, 138 UVERBS_ATTR_CREATE_QP_RESP_CAP, 139 UVERBS_ATTR_CREATE_QP_RESP_QP_NUM, 140 }; 141 142 enum uverbs_attrs_destroy_qp_cmd_attr_ids { 143 UVERBS_ATTR_DESTROY_QP_HANDLE, 144 UVERBS_ATTR_DESTROY_QP_RESP, 145 }; 146 147 enum uverbs_methods_qp { 148 UVERBS_METHOD_QP_CREATE, 149 UVERBS_METHOD_QP_DESTROY, 150 }; 151 152 enum uverbs_attrs_create_srq_cmd_attr_ids { 153 UVERBS_ATTR_CREATE_SRQ_HANDLE, 154 UVERBS_ATTR_CREATE_SRQ_PD_HANDLE, 155 UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE, 156 UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE, 157 UVERBS_ATTR_CREATE_SRQ_USER_HANDLE, 158 UVERBS_ATTR_CREATE_SRQ_MAX_WR, 159 UVERBS_ATTR_CREATE_SRQ_MAX_SGE, 160 UVERBS_ATTR_CREATE_SRQ_LIMIT, 161 UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS, 162 UVERBS_ATTR_CREATE_SRQ_TYPE, 163 UVERBS_ATTR_CREATE_SRQ_EVENT_FD, 164 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR, 165 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE, 166 UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM, 167 }; 168 169 enum uverbs_attrs_destroy_srq_cmd_attr_ids { 170 UVERBS_ATTR_DESTROY_SRQ_HANDLE, 171 UVERBS_ATTR_DESTROY_SRQ_RESP, 172 }; 173 174 enum uverbs_methods_srq { 175 UVERBS_METHOD_SRQ_CREATE, 176 UVERBS_METHOD_SRQ_DESTROY, 177 }; 178 179 enum uverbs_methods_cq { 180 UVERBS_METHOD_CQ_CREATE, 181 UVERBS_METHOD_CQ_DESTROY, 182 }; 183 184 enum uverbs_attrs_create_wq_cmd_attr_ids { 185 UVERBS_ATTR_CREATE_WQ_HANDLE, 186 UVERBS_ATTR_CREATE_WQ_PD_HANDLE, 187 UVERBS_ATTR_CREATE_WQ_CQ_HANDLE, 188 UVERBS_ATTR_CREATE_WQ_USER_HANDLE, 189 UVERBS_ATTR_CREATE_WQ_TYPE, 190 UVERBS_ATTR_CREATE_WQ_EVENT_FD, 191 UVERBS_ATTR_CREATE_WQ_MAX_WR, 192 UVERBS_ATTR_CREATE_WQ_MAX_SGE, 193 UVERBS_ATTR_CREATE_WQ_FLAGS, 194 UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR, 195 UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE, 196 UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM, 197 }; 198 199 enum uverbs_attrs_destroy_wq_cmd_attr_ids { 200 UVERBS_ATTR_DESTROY_WQ_HANDLE, 201 UVERBS_ATTR_DESTROY_WQ_RESP, 202 }; 203 204 enum uverbs_methods_wq { 205 UVERBS_METHOD_WQ_CREATE, 206 UVERBS_METHOD_WQ_DESTROY, 207 }; 208 209 enum uverbs_methods_actions_flow_action_ops { 210 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE, 211 UVERBS_METHOD_FLOW_ACTION_DESTROY, 212 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY, 213 }; 214 215 enum uverbs_attrs_alloc_dm_cmd_attr_ids { 216 UVERBS_ATTR_ALLOC_DM_HANDLE, 217 UVERBS_ATTR_ALLOC_DM_LENGTH, 218 UVERBS_ATTR_ALLOC_DM_ALIGNMENT, 219 }; 220 221 enum uverbs_attrs_free_dm_cmd_attr_ids { 222 UVERBS_ATTR_FREE_DM_HANDLE, 223 }; 224 225 enum uverbs_methods_dm { 226 UVERBS_METHOD_DM_ALLOC, 227 UVERBS_METHOD_DM_FREE, 228 }; 229 230 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids { 231 UVERBS_ATTR_REG_DM_MR_HANDLE, 232 UVERBS_ATTR_REG_DM_MR_OFFSET, 233 UVERBS_ATTR_REG_DM_MR_LENGTH, 234 UVERBS_ATTR_REG_DM_MR_PD_HANDLE, 235 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS, 236 UVERBS_ATTR_REG_DM_MR_DM_HANDLE, 237 UVERBS_ATTR_REG_DM_MR_RESP_LKEY, 238 UVERBS_ATTR_REG_DM_MR_RESP_RKEY, 239 }; 240 241 enum uverbs_methods_mr { 242 UVERBS_METHOD_DM_MR_REG, 243 UVERBS_METHOD_MR_DESTROY, 244 UVERBS_METHOD_ADVISE_MR, 245 }; 246 247 enum uverbs_attrs_mr_destroy_ids { 248 UVERBS_ATTR_DESTROY_MR_HANDLE, 249 }; 250 251 enum uverbs_attrs_advise_mr_cmd_attr_ids { 252 UVERBS_ATTR_ADVISE_MR_PD_HANDLE, 253 UVERBS_ATTR_ADVISE_MR_ADVICE, 254 UVERBS_ATTR_ADVISE_MR_FLAGS, 255 UVERBS_ATTR_ADVISE_MR_SGE_LIST, 256 }; 257 258 enum uverbs_attrs_create_counters_cmd_attr_ids { 259 UVERBS_ATTR_CREATE_COUNTERS_HANDLE, 260 }; 261 262 enum uverbs_attrs_destroy_counters_cmd_attr_ids { 263 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE, 264 }; 265 266 enum uverbs_attrs_read_counters_cmd_attr_ids { 267 UVERBS_ATTR_READ_COUNTERS_HANDLE, 268 UVERBS_ATTR_READ_COUNTERS_BUFF, 269 UVERBS_ATTR_READ_COUNTERS_FLAGS, 270 }; 271 272 enum uverbs_methods_actions_counters_ops { 273 UVERBS_METHOD_COUNTERS_CREATE, 274 UVERBS_METHOD_COUNTERS_DESTROY, 275 UVERBS_METHOD_COUNTERS_READ, 276 }; 277 278 enum uverbs_attrs_info_handles_id { 279 UVERBS_ATTR_INFO_OBJECT_ID, 280 UVERBS_ATTR_INFO_TOTAL_HANDLES, 281 UVERBS_ATTR_INFO_HANDLES_LIST, 282 }; 283 284 enum uverbs_methods_pd { 285 UVERBS_METHOD_PD_DESTROY, 286 }; 287 288 enum uverbs_attrs_pd_destroy_ids { 289 UVERBS_ATTR_DESTROY_PD_HANDLE, 290 }; 291 292 enum uverbs_methods_mw { 293 UVERBS_METHOD_MW_DESTROY, 294 }; 295 296 enum uverbs_attrs_mw_destroy_ids { 297 UVERBS_ATTR_DESTROY_MW_HANDLE, 298 }; 299 300 enum uverbs_methods_xrcd { 301 UVERBS_METHOD_XRCD_DESTROY, 302 }; 303 304 enum uverbs_attrs_xrcd_destroy_ids { 305 UVERBS_ATTR_DESTROY_XRCD_HANDLE, 306 }; 307 308 enum uverbs_methods_ah { 309 UVERBS_METHOD_AH_DESTROY, 310 }; 311 312 enum uverbs_attrs_ah_destroy_ids { 313 UVERBS_ATTR_DESTROY_AH_HANDLE, 314 }; 315 316 enum uverbs_methods_rwq_ind_tbl { 317 UVERBS_METHOD_RWQ_IND_TBL_DESTROY, 318 }; 319 320 enum uverbs_attrs_rwq_ind_tbl_destroy_ids { 321 UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE, 322 }; 323 324 enum uverbs_methods_flow { 325 UVERBS_METHOD_FLOW_DESTROY, 326 }; 327 328 enum uverbs_attrs_flow_destroy_ids { 329 UVERBS_ATTR_DESTROY_FLOW_HANDLE, 330 }; 331 332 enum uverbs_method_async_event { 333 UVERBS_METHOD_ASYNC_EVENT_ALLOC, 334 }; 335 336 enum uverbs_attrs_async_event_create { 337 UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE, 338 }; 339 340 #endif 341