1 /* 2 * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved. 3 * Copyright (c) 2020, Intel Corporation. All rights reserved. 4 * 5 * This software is available to you under a choice of one of two 6 * licenses. You may choose to be licensed under the terms of the GNU 7 * General Public License (GPL) Version 2, available from the file 8 * COPYING in the main directory of this source tree, or the 9 * OpenIB.org BSD license below: 10 * 11 * Redistribution and use in source and binary forms, with or 12 * without modification, are permitted provided that the following 13 * conditions are met: 14 * 15 * - Redistributions of source code must retain the above 16 * copyright notice, this list of conditions and the following 17 * disclaimer. 18 * 19 * - Redistributions in binary form must reproduce the above 20 * copyright notice, this list of conditions and the following 21 * disclaimer in the documentation and/or other materials 22 * provided with the distribution. 23 * 24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 28 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 29 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 30 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 31 * SOFTWARE. 32 */ 33 34 #ifndef IB_USER_IOCTL_CMDS_H 35 #define IB_USER_IOCTL_CMDS_H 36 37 #define UVERBS_ID_NS_MASK 0xF000 38 #define UVERBS_ID_NS_SHIFT 12 39 40 enum uverbs_default_objects { 41 UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */ 42 UVERBS_OBJECT_PD, 43 UVERBS_OBJECT_COMP_CHANNEL, 44 UVERBS_OBJECT_CQ, 45 UVERBS_OBJECT_QP, 46 UVERBS_OBJECT_SRQ, 47 UVERBS_OBJECT_AH, 48 UVERBS_OBJECT_MR, 49 UVERBS_OBJECT_MW, 50 UVERBS_OBJECT_FLOW, 51 UVERBS_OBJECT_XRCD, 52 UVERBS_OBJECT_RWQ_IND_TBL, 53 UVERBS_OBJECT_WQ, 54 UVERBS_OBJECT_FLOW_ACTION, 55 UVERBS_OBJECT_DM, 56 UVERBS_OBJECT_COUNTERS, 57 UVERBS_OBJECT_ASYNC_EVENT, 58 UVERBS_OBJECT_DMAH, 59 UVERBS_OBJECT_DMABUF, 60 }; 61 62 enum { 63 UVERBS_ID_DRIVER_NS = 1UL << UVERBS_ID_NS_SHIFT, 64 UVERBS_ATTR_UHW_IN = UVERBS_ID_DRIVER_NS, 65 UVERBS_ATTR_UHW_OUT, 66 UVERBS_ID_DRIVER_NS_WITH_UHW, 67 }; 68 69 enum uverbs_methods_device { 70 UVERBS_METHOD_INVOKE_WRITE, 71 UVERBS_METHOD_INFO_HANDLES, 72 UVERBS_METHOD_QUERY_PORT, 73 UVERBS_METHOD_GET_CONTEXT, 74 UVERBS_METHOD_QUERY_CONTEXT, 75 UVERBS_METHOD_QUERY_GID_TABLE, 76 UVERBS_METHOD_QUERY_GID_ENTRY, 77 UVERBS_METHOD_QUERY_PORT_SPEED, 78 }; 79 80 enum uverbs_attrs_invoke_write_cmd_attr_ids { 81 UVERBS_ATTR_CORE_IN, 82 UVERBS_ATTR_CORE_OUT, 83 UVERBS_ATTR_WRITE_CMD, 84 }; 85 86 enum uverbs_attrs_query_port_cmd_attr_ids { 87 UVERBS_ATTR_QUERY_PORT_PORT_NUM, 88 UVERBS_ATTR_QUERY_PORT_RESP, 89 }; 90 91 enum uverbs_attrs_query_port_speed_cmd_attr_ids { 92 UVERBS_ATTR_QUERY_PORT_SPEED_PORT_NUM, 93 UVERBS_ATTR_QUERY_PORT_SPEED_RESP, 94 }; 95 96 enum uverbs_attrs_get_context_attr_ids { 97 UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS, 98 UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT, 99 UVERBS_ATTR_GET_CONTEXT_FD_ARR, 100 }; 101 102 enum uverbs_attrs_query_context_attr_ids { 103 UVERBS_ATTR_QUERY_CONTEXT_NUM_COMP_VECTORS, 104 UVERBS_ATTR_QUERY_CONTEXT_CORE_SUPPORT, 105 }; 106 107 enum uverbs_attrs_create_cq_cmd_attr_ids { 108 UVERBS_ATTR_CREATE_CQ_HANDLE, 109 UVERBS_ATTR_CREATE_CQ_CQE, 110 UVERBS_ATTR_CREATE_CQ_USER_HANDLE, 111 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL, 112 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR, 113 UVERBS_ATTR_CREATE_CQ_FLAGS, 114 UVERBS_ATTR_CREATE_CQ_RESP_CQE, 115 UVERBS_ATTR_CREATE_CQ_EVENT_FD, 116 UVERBS_ATTR_CREATE_CQ_BUFFER_VA, 117 UVERBS_ATTR_CREATE_CQ_BUFFER_LENGTH, 118 UVERBS_ATTR_CREATE_CQ_BUFFER_FD, 119 UVERBS_ATTR_CREATE_CQ_BUFFER_OFFSET, 120 }; 121 122 enum uverbs_attrs_destroy_cq_cmd_attr_ids { 123 UVERBS_ATTR_DESTROY_CQ_HANDLE, 124 UVERBS_ATTR_DESTROY_CQ_RESP, 125 }; 126 127 enum uverbs_attrs_create_flow_action_esp { 128 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 129 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS, 130 UVERBS_ATTR_FLOW_ACTION_ESP_ESN, 131 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT, 132 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY, 133 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP, 134 }; 135 136 enum uverbs_attrs_modify_flow_action_esp { 137 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE = 138 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 139 }; 140 141 enum uverbs_attrs_destroy_flow_action_esp { 142 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE, 143 }; 144 145 enum uverbs_attrs_create_qp_cmd_attr_ids { 146 UVERBS_ATTR_CREATE_QP_HANDLE, 147 UVERBS_ATTR_CREATE_QP_XRCD_HANDLE, 148 UVERBS_ATTR_CREATE_QP_PD_HANDLE, 149 UVERBS_ATTR_CREATE_QP_SRQ_HANDLE, 150 UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE, 151 UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE, 152 UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE, 153 UVERBS_ATTR_CREATE_QP_USER_HANDLE, 154 UVERBS_ATTR_CREATE_QP_CAP, 155 UVERBS_ATTR_CREATE_QP_TYPE, 156 UVERBS_ATTR_CREATE_QP_FLAGS, 157 UVERBS_ATTR_CREATE_QP_SOURCE_QPN, 158 UVERBS_ATTR_CREATE_QP_EVENT_FD, 159 UVERBS_ATTR_CREATE_QP_RESP_CAP, 160 UVERBS_ATTR_CREATE_QP_RESP_QP_NUM, 161 }; 162 163 enum uverbs_attrs_destroy_qp_cmd_attr_ids { 164 UVERBS_ATTR_DESTROY_QP_HANDLE, 165 UVERBS_ATTR_DESTROY_QP_RESP, 166 }; 167 168 enum uverbs_methods_qp { 169 UVERBS_METHOD_QP_CREATE, 170 UVERBS_METHOD_QP_DESTROY, 171 }; 172 173 enum uverbs_attrs_create_srq_cmd_attr_ids { 174 UVERBS_ATTR_CREATE_SRQ_HANDLE, 175 UVERBS_ATTR_CREATE_SRQ_PD_HANDLE, 176 UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE, 177 UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE, 178 UVERBS_ATTR_CREATE_SRQ_USER_HANDLE, 179 UVERBS_ATTR_CREATE_SRQ_MAX_WR, 180 UVERBS_ATTR_CREATE_SRQ_MAX_SGE, 181 UVERBS_ATTR_CREATE_SRQ_LIMIT, 182 UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS, 183 UVERBS_ATTR_CREATE_SRQ_TYPE, 184 UVERBS_ATTR_CREATE_SRQ_EVENT_FD, 185 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR, 186 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE, 187 UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM, 188 }; 189 190 enum uverbs_attrs_destroy_srq_cmd_attr_ids { 191 UVERBS_ATTR_DESTROY_SRQ_HANDLE, 192 UVERBS_ATTR_DESTROY_SRQ_RESP, 193 }; 194 195 enum uverbs_methods_srq { 196 UVERBS_METHOD_SRQ_CREATE, 197 UVERBS_METHOD_SRQ_DESTROY, 198 }; 199 200 enum uverbs_methods_cq { 201 UVERBS_METHOD_CQ_CREATE, 202 UVERBS_METHOD_CQ_DESTROY, 203 }; 204 205 enum uverbs_attrs_create_wq_cmd_attr_ids { 206 UVERBS_ATTR_CREATE_WQ_HANDLE, 207 UVERBS_ATTR_CREATE_WQ_PD_HANDLE, 208 UVERBS_ATTR_CREATE_WQ_CQ_HANDLE, 209 UVERBS_ATTR_CREATE_WQ_USER_HANDLE, 210 UVERBS_ATTR_CREATE_WQ_TYPE, 211 UVERBS_ATTR_CREATE_WQ_EVENT_FD, 212 UVERBS_ATTR_CREATE_WQ_MAX_WR, 213 UVERBS_ATTR_CREATE_WQ_MAX_SGE, 214 UVERBS_ATTR_CREATE_WQ_FLAGS, 215 UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR, 216 UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE, 217 UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM, 218 }; 219 220 enum uverbs_attrs_destroy_wq_cmd_attr_ids { 221 UVERBS_ATTR_DESTROY_WQ_HANDLE, 222 UVERBS_ATTR_DESTROY_WQ_RESP, 223 }; 224 225 enum uverbs_methods_wq { 226 UVERBS_METHOD_WQ_CREATE, 227 UVERBS_METHOD_WQ_DESTROY, 228 }; 229 230 enum uverbs_methods_actions_flow_action_ops { 231 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE, 232 UVERBS_METHOD_FLOW_ACTION_DESTROY, 233 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY, 234 }; 235 236 enum uverbs_attrs_alloc_dm_cmd_attr_ids { 237 UVERBS_ATTR_ALLOC_DM_HANDLE, 238 UVERBS_ATTR_ALLOC_DM_LENGTH, 239 UVERBS_ATTR_ALLOC_DM_ALIGNMENT, 240 }; 241 242 enum uverbs_attrs_free_dm_cmd_attr_ids { 243 UVERBS_ATTR_FREE_DM_HANDLE, 244 }; 245 246 enum uverbs_methods_dm { 247 UVERBS_METHOD_DM_ALLOC, 248 UVERBS_METHOD_DM_FREE, 249 }; 250 251 enum uverbs_attrs_alloc_dmah_cmd_attr_ids { 252 UVERBS_ATTR_ALLOC_DMAH_HANDLE, 253 UVERBS_ATTR_ALLOC_DMAH_CPU_ID, 254 UVERBS_ATTR_ALLOC_DMAH_TPH_MEM_TYPE, 255 UVERBS_ATTR_ALLOC_DMAH_PH, 256 }; 257 258 enum uverbs_attrs_free_dmah_cmd_attr_ids { 259 UVERBS_ATTR_FREE_DMA_HANDLE, 260 }; 261 262 enum uverbs_methods_dmah { 263 UVERBS_METHOD_DMAH_ALLOC, 264 UVERBS_METHOD_DMAH_FREE, 265 }; 266 267 enum uverbs_attrs_alloc_dmabuf_cmd_attr_ids { 268 UVERBS_ATTR_ALLOC_DMABUF_HANDLE, 269 UVERBS_ATTR_ALLOC_DMABUF_PGOFF, 270 }; 271 272 enum uverbs_methods_dmabuf { 273 UVERBS_METHOD_DMABUF_ALLOC, 274 }; 275 276 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids { 277 UVERBS_ATTR_REG_DM_MR_HANDLE, 278 UVERBS_ATTR_REG_DM_MR_OFFSET, 279 UVERBS_ATTR_REG_DM_MR_LENGTH, 280 UVERBS_ATTR_REG_DM_MR_PD_HANDLE, 281 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS, 282 UVERBS_ATTR_REG_DM_MR_DM_HANDLE, 283 UVERBS_ATTR_REG_DM_MR_RESP_LKEY, 284 UVERBS_ATTR_REG_DM_MR_RESP_RKEY, 285 }; 286 287 enum uverbs_methods_mr { 288 UVERBS_METHOD_DM_MR_REG, 289 UVERBS_METHOD_MR_DESTROY, 290 UVERBS_METHOD_ADVISE_MR, 291 UVERBS_METHOD_QUERY_MR, 292 UVERBS_METHOD_REG_DMABUF_MR, 293 UVERBS_METHOD_REG_MR, 294 }; 295 296 enum uverbs_attrs_mr_destroy_ids { 297 UVERBS_ATTR_DESTROY_MR_HANDLE, 298 }; 299 300 enum uverbs_attrs_advise_mr_cmd_attr_ids { 301 UVERBS_ATTR_ADVISE_MR_PD_HANDLE, 302 UVERBS_ATTR_ADVISE_MR_ADVICE, 303 UVERBS_ATTR_ADVISE_MR_FLAGS, 304 UVERBS_ATTR_ADVISE_MR_SGE_LIST, 305 }; 306 307 enum uverbs_attrs_query_mr_cmd_attr_ids { 308 UVERBS_ATTR_QUERY_MR_HANDLE, 309 UVERBS_ATTR_QUERY_MR_RESP_LKEY, 310 UVERBS_ATTR_QUERY_MR_RESP_RKEY, 311 UVERBS_ATTR_QUERY_MR_RESP_LENGTH, 312 UVERBS_ATTR_QUERY_MR_RESP_IOVA, 313 }; 314 315 enum uverbs_attrs_reg_dmabuf_mr_cmd_attr_ids { 316 UVERBS_ATTR_REG_DMABUF_MR_HANDLE, 317 UVERBS_ATTR_REG_DMABUF_MR_PD_HANDLE, 318 UVERBS_ATTR_REG_DMABUF_MR_OFFSET, 319 UVERBS_ATTR_REG_DMABUF_MR_LENGTH, 320 UVERBS_ATTR_REG_DMABUF_MR_IOVA, 321 UVERBS_ATTR_REG_DMABUF_MR_FD, 322 UVERBS_ATTR_REG_DMABUF_MR_ACCESS_FLAGS, 323 UVERBS_ATTR_REG_DMABUF_MR_RESP_LKEY, 324 UVERBS_ATTR_REG_DMABUF_MR_RESP_RKEY, 325 }; 326 327 enum uverbs_attrs_reg_mr_cmd_attr_ids { 328 UVERBS_ATTR_REG_MR_HANDLE, 329 UVERBS_ATTR_REG_MR_PD_HANDLE, 330 UVERBS_ATTR_REG_MR_DMA_HANDLE, 331 UVERBS_ATTR_REG_MR_IOVA, 332 UVERBS_ATTR_REG_MR_ADDR, 333 UVERBS_ATTR_REG_MR_LENGTH, 334 UVERBS_ATTR_REG_MR_ACCESS_FLAGS, 335 UVERBS_ATTR_REG_MR_FD, 336 UVERBS_ATTR_REG_MR_FD_OFFSET, 337 UVERBS_ATTR_REG_MR_RESP_LKEY, 338 UVERBS_ATTR_REG_MR_RESP_RKEY, 339 }; 340 341 enum uverbs_attrs_create_counters_cmd_attr_ids { 342 UVERBS_ATTR_CREATE_COUNTERS_HANDLE, 343 }; 344 345 enum uverbs_attrs_destroy_counters_cmd_attr_ids { 346 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE, 347 }; 348 349 enum uverbs_attrs_read_counters_cmd_attr_ids { 350 UVERBS_ATTR_READ_COUNTERS_HANDLE, 351 UVERBS_ATTR_READ_COUNTERS_BUFF, 352 UVERBS_ATTR_READ_COUNTERS_FLAGS, 353 }; 354 355 enum uverbs_methods_actions_counters_ops { 356 UVERBS_METHOD_COUNTERS_CREATE, 357 UVERBS_METHOD_COUNTERS_DESTROY, 358 UVERBS_METHOD_COUNTERS_READ, 359 }; 360 361 enum uverbs_attrs_info_handles_id { 362 UVERBS_ATTR_INFO_OBJECT_ID, 363 UVERBS_ATTR_INFO_TOTAL_HANDLES, 364 UVERBS_ATTR_INFO_HANDLES_LIST, 365 }; 366 367 enum uverbs_methods_pd { 368 UVERBS_METHOD_PD_DESTROY, 369 }; 370 371 enum uverbs_attrs_pd_destroy_ids { 372 UVERBS_ATTR_DESTROY_PD_HANDLE, 373 }; 374 375 enum uverbs_methods_mw { 376 UVERBS_METHOD_MW_DESTROY, 377 }; 378 379 enum uverbs_attrs_mw_destroy_ids { 380 UVERBS_ATTR_DESTROY_MW_HANDLE, 381 }; 382 383 enum uverbs_methods_xrcd { 384 UVERBS_METHOD_XRCD_DESTROY, 385 }; 386 387 enum uverbs_attrs_xrcd_destroy_ids { 388 UVERBS_ATTR_DESTROY_XRCD_HANDLE, 389 }; 390 391 enum uverbs_methods_ah { 392 UVERBS_METHOD_AH_DESTROY, 393 }; 394 395 enum uverbs_attrs_ah_destroy_ids { 396 UVERBS_ATTR_DESTROY_AH_HANDLE, 397 }; 398 399 enum uverbs_methods_rwq_ind_tbl { 400 UVERBS_METHOD_RWQ_IND_TBL_DESTROY, 401 }; 402 403 enum uverbs_attrs_rwq_ind_tbl_destroy_ids { 404 UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE, 405 }; 406 407 enum uverbs_methods_flow { 408 UVERBS_METHOD_FLOW_DESTROY, 409 }; 410 411 enum uverbs_attrs_flow_destroy_ids { 412 UVERBS_ATTR_DESTROY_FLOW_HANDLE, 413 }; 414 415 enum uverbs_method_async_event { 416 UVERBS_METHOD_ASYNC_EVENT_ALLOC, 417 }; 418 419 enum uverbs_attrs_async_event_create { 420 UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE, 421 }; 422 423 enum uverbs_attrs_query_gid_table_cmd_attr_ids { 424 UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE, 425 UVERBS_ATTR_QUERY_GID_TABLE_FLAGS, 426 UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES, 427 UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES, 428 }; 429 430 enum uverbs_attrs_query_gid_entry_cmd_attr_ids { 431 UVERBS_ATTR_QUERY_GID_ENTRY_PORT, 432 UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX, 433 UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS, 434 UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY, 435 }; 436 437 #endif 438