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 UVERBS_OBJECT_COMP_CNTR, 61 }; 62 63 enum { 64 UVERBS_ID_DRIVER_NS = 1UL << UVERBS_ID_NS_SHIFT, 65 UVERBS_ATTR_UHW_IN = UVERBS_ID_DRIVER_NS, 66 UVERBS_ATTR_UHW_OUT, 67 UVERBS_ID_DRIVER_NS_WITH_UHW, 68 }; 69 70 enum uverbs_methods_device { 71 UVERBS_METHOD_INVOKE_WRITE, 72 UVERBS_METHOD_INFO_HANDLES, 73 UVERBS_METHOD_QUERY_PORT, 74 UVERBS_METHOD_GET_CONTEXT, 75 UVERBS_METHOD_QUERY_CONTEXT, 76 UVERBS_METHOD_QUERY_GID_TABLE, 77 UVERBS_METHOD_QUERY_GID_ENTRY, 78 UVERBS_METHOD_QUERY_PORT_SPEED, 79 UVERBS_METHOD_QUERY_COMP_CNTR_CAPS, 80 }; 81 82 enum uverbs_attrs_invoke_write_cmd_attr_ids { 83 UVERBS_ATTR_CORE_IN, 84 UVERBS_ATTR_CORE_OUT, 85 UVERBS_ATTR_WRITE_CMD, 86 }; 87 88 enum uverbs_attrs_query_port_cmd_attr_ids { 89 UVERBS_ATTR_QUERY_PORT_PORT_NUM, 90 UVERBS_ATTR_QUERY_PORT_RESP, 91 }; 92 93 enum uverbs_attrs_query_port_speed_cmd_attr_ids { 94 UVERBS_ATTR_QUERY_PORT_SPEED_PORT_NUM, 95 UVERBS_ATTR_QUERY_PORT_SPEED_RESP, 96 }; 97 98 enum uverbs_attrs_query_comp_cntr_caps_attr_ids { 99 UVERBS_ATTR_QUERY_COMP_CNTR_CAPS_MAX_COUNTERS, 100 UVERBS_ATTR_QUERY_COMP_CNTR_CAPS_MAX_VALUE, 101 UVERBS_ATTR_QUERY_COMP_CNTR_CAPS_SUPPORTED_QP_ATTACH_OPS, 102 }; 103 104 enum uverbs_attrs_get_context_attr_ids { 105 UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS, 106 UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT, 107 UVERBS_ATTR_GET_CONTEXT_FD_ARR, 108 }; 109 110 enum uverbs_attrs_query_context_attr_ids { 111 UVERBS_ATTR_QUERY_CONTEXT_NUM_COMP_VECTORS, 112 UVERBS_ATTR_QUERY_CONTEXT_CORE_SUPPORT, 113 }; 114 115 enum uverbs_attrs_create_cq_cmd_attr_ids { 116 UVERBS_ATTR_CREATE_CQ_HANDLE, 117 UVERBS_ATTR_CREATE_CQ_CQE, 118 UVERBS_ATTR_CREATE_CQ_USER_HANDLE, 119 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL, 120 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR, 121 UVERBS_ATTR_CREATE_CQ_FLAGS, 122 UVERBS_ATTR_CREATE_CQ_RESP_CQE, 123 UVERBS_ATTR_CREATE_CQ_EVENT_FD, 124 UVERBS_ATTR_CREATE_CQ_BUFFER_VA, 125 UVERBS_ATTR_CREATE_CQ_BUFFER_LENGTH, 126 UVERBS_ATTR_CREATE_CQ_BUFFER_FD, 127 UVERBS_ATTR_CREATE_CQ_BUFFER_OFFSET, 128 UVERBS_ATTR_CREATE_CQ_BUF_UMEM, 129 }; 130 131 enum uverbs_attrs_destroy_cq_cmd_attr_ids { 132 UVERBS_ATTR_DESTROY_CQ_HANDLE, 133 UVERBS_ATTR_DESTROY_CQ_RESP, 134 }; 135 136 enum uverbs_attrs_create_flow_action_esp { 137 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 138 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS, 139 UVERBS_ATTR_FLOW_ACTION_ESP_ESN, 140 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT, 141 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY, 142 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP, 143 }; 144 145 enum uverbs_attrs_modify_flow_action_esp { 146 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE = 147 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 148 }; 149 150 enum uverbs_attrs_destroy_flow_action_esp { 151 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE, 152 }; 153 154 enum uverbs_attrs_create_qp_cmd_attr_ids { 155 UVERBS_ATTR_CREATE_QP_HANDLE, 156 UVERBS_ATTR_CREATE_QP_XRCD_HANDLE, 157 UVERBS_ATTR_CREATE_QP_PD_HANDLE, 158 UVERBS_ATTR_CREATE_QP_SRQ_HANDLE, 159 UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE, 160 UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE, 161 UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE, 162 UVERBS_ATTR_CREATE_QP_USER_HANDLE, 163 UVERBS_ATTR_CREATE_QP_CAP, 164 UVERBS_ATTR_CREATE_QP_TYPE, 165 UVERBS_ATTR_CREATE_QP_FLAGS, 166 UVERBS_ATTR_CREATE_QP_SOURCE_QPN, 167 UVERBS_ATTR_CREATE_QP_EVENT_FD, 168 UVERBS_ATTR_CREATE_QP_RESP_CAP, 169 UVERBS_ATTR_CREATE_QP_RESP_QP_NUM, 170 UVERBS_ATTR_CREATE_QP_BUF_UMEM, 171 UVERBS_ATTR_CREATE_QP_RQ_BUF_UMEM, 172 UVERBS_ATTR_CREATE_QP_SQ_BUF_UMEM, 173 }; 174 175 enum uverbs_attrs_destroy_qp_cmd_attr_ids { 176 UVERBS_ATTR_DESTROY_QP_HANDLE, 177 UVERBS_ATTR_DESTROY_QP_RESP, 178 }; 179 180 enum uverbs_attrs_qp_attach_comp_cntr_cmd_attr_ids { 181 UVERBS_ATTR_QP_ATTACH_COMP_CNTR_HANDLE, 182 UVERBS_ATTR_QP_ATTACH_COMP_CNTR_CNTR_HANDLE, 183 UVERBS_ATTR_QP_ATTACH_COMP_CNTR_OP_MASK, 184 }; 185 186 enum uverbs_methods_qp { 187 UVERBS_METHOD_QP_CREATE, 188 UVERBS_METHOD_QP_DESTROY, 189 UVERBS_METHOD_QP_ATTACH_COMP_CNTR, 190 }; 191 192 enum uverbs_attrs_create_srq_cmd_attr_ids { 193 UVERBS_ATTR_CREATE_SRQ_HANDLE, 194 UVERBS_ATTR_CREATE_SRQ_PD_HANDLE, 195 UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE, 196 UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE, 197 UVERBS_ATTR_CREATE_SRQ_USER_HANDLE, 198 UVERBS_ATTR_CREATE_SRQ_MAX_WR, 199 UVERBS_ATTR_CREATE_SRQ_MAX_SGE, 200 UVERBS_ATTR_CREATE_SRQ_LIMIT, 201 UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS, 202 UVERBS_ATTR_CREATE_SRQ_TYPE, 203 UVERBS_ATTR_CREATE_SRQ_EVENT_FD, 204 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR, 205 UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE, 206 UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM, 207 UVERBS_ATTR_CREATE_SRQ_BUF_UMEM, 208 }; 209 210 enum uverbs_attrs_destroy_srq_cmd_attr_ids { 211 UVERBS_ATTR_DESTROY_SRQ_HANDLE, 212 UVERBS_ATTR_DESTROY_SRQ_RESP, 213 }; 214 215 enum uverbs_methods_srq { 216 UVERBS_METHOD_SRQ_CREATE, 217 UVERBS_METHOD_SRQ_DESTROY, 218 }; 219 220 enum uverbs_methods_cq { 221 UVERBS_METHOD_CQ_CREATE, 222 UVERBS_METHOD_CQ_DESTROY, 223 }; 224 225 enum uverbs_attrs_create_wq_cmd_attr_ids { 226 UVERBS_ATTR_CREATE_WQ_HANDLE, 227 UVERBS_ATTR_CREATE_WQ_PD_HANDLE, 228 UVERBS_ATTR_CREATE_WQ_CQ_HANDLE, 229 UVERBS_ATTR_CREATE_WQ_USER_HANDLE, 230 UVERBS_ATTR_CREATE_WQ_TYPE, 231 UVERBS_ATTR_CREATE_WQ_EVENT_FD, 232 UVERBS_ATTR_CREATE_WQ_MAX_WR, 233 UVERBS_ATTR_CREATE_WQ_MAX_SGE, 234 UVERBS_ATTR_CREATE_WQ_FLAGS, 235 UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR, 236 UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE, 237 UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM, 238 }; 239 240 enum uverbs_attrs_destroy_wq_cmd_attr_ids { 241 UVERBS_ATTR_DESTROY_WQ_HANDLE, 242 UVERBS_ATTR_DESTROY_WQ_RESP, 243 }; 244 245 enum uverbs_methods_wq { 246 UVERBS_METHOD_WQ_CREATE, 247 UVERBS_METHOD_WQ_DESTROY, 248 }; 249 250 enum uverbs_methods_actions_flow_action_ops { 251 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE, 252 UVERBS_METHOD_FLOW_ACTION_DESTROY, 253 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY, 254 }; 255 256 enum uverbs_attrs_alloc_dm_cmd_attr_ids { 257 UVERBS_ATTR_ALLOC_DM_HANDLE, 258 UVERBS_ATTR_ALLOC_DM_LENGTH, 259 UVERBS_ATTR_ALLOC_DM_ALIGNMENT, 260 }; 261 262 enum uverbs_attrs_free_dm_cmd_attr_ids { 263 UVERBS_ATTR_FREE_DM_HANDLE, 264 }; 265 266 enum uverbs_methods_dm { 267 UVERBS_METHOD_DM_ALLOC, 268 UVERBS_METHOD_DM_FREE, 269 }; 270 271 enum uverbs_attrs_alloc_dmah_cmd_attr_ids { 272 UVERBS_ATTR_ALLOC_DMAH_HANDLE, 273 UVERBS_ATTR_ALLOC_DMAH_CPU_ID, 274 UVERBS_ATTR_ALLOC_DMAH_TPH_MEM_TYPE, 275 UVERBS_ATTR_ALLOC_DMAH_PH, 276 }; 277 278 enum uverbs_attrs_free_dmah_cmd_attr_ids { 279 UVERBS_ATTR_FREE_DMA_HANDLE, 280 }; 281 282 enum uverbs_methods_dmah { 283 UVERBS_METHOD_DMAH_ALLOC, 284 UVERBS_METHOD_DMAH_FREE, 285 }; 286 287 enum uverbs_attrs_alloc_dmabuf_cmd_attr_ids { 288 UVERBS_ATTR_ALLOC_DMABUF_HANDLE, 289 UVERBS_ATTR_ALLOC_DMABUF_PGOFF, 290 }; 291 292 enum uverbs_methods_dmabuf { 293 UVERBS_METHOD_DMABUF_ALLOC, 294 }; 295 296 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids { 297 UVERBS_ATTR_REG_DM_MR_HANDLE, 298 UVERBS_ATTR_REG_DM_MR_OFFSET, 299 UVERBS_ATTR_REG_DM_MR_LENGTH, 300 UVERBS_ATTR_REG_DM_MR_PD_HANDLE, 301 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS, 302 UVERBS_ATTR_REG_DM_MR_DM_HANDLE, 303 UVERBS_ATTR_REG_DM_MR_RESP_LKEY, 304 UVERBS_ATTR_REG_DM_MR_RESP_RKEY, 305 }; 306 307 enum uverbs_methods_mr { 308 UVERBS_METHOD_DM_MR_REG, 309 UVERBS_METHOD_MR_DESTROY, 310 UVERBS_METHOD_ADVISE_MR, 311 UVERBS_METHOD_QUERY_MR, 312 UVERBS_METHOD_REG_DMABUF_MR, 313 UVERBS_METHOD_REG_MR, 314 }; 315 316 enum uverbs_attrs_mr_destroy_ids { 317 UVERBS_ATTR_DESTROY_MR_HANDLE, 318 }; 319 320 enum uverbs_attrs_advise_mr_cmd_attr_ids { 321 UVERBS_ATTR_ADVISE_MR_PD_HANDLE, 322 UVERBS_ATTR_ADVISE_MR_ADVICE, 323 UVERBS_ATTR_ADVISE_MR_FLAGS, 324 UVERBS_ATTR_ADVISE_MR_SGE_LIST, 325 }; 326 327 enum uverbs_attrs_query_mr_cmd_attr_ids { 328 UVERBS_ATTR_QUERY_MR_HANDLE, 329 UVERBS_ATTR_QUERY_MR_RESP_LKEY, 330 UVERBS_ATTR_QUERY_MR_RESP_RKEY, 331 UVERBS_ATTR_QUERY_MR_RESP_LENGTH, 332 UVERBS_ATTR_QUERY_MR_RESP_IOVA, 333 }; 334 335 enum uverbs_attrs_reg_dmabuf_mr_cmd_attr_ids { 336 UVERBS_ATTR_REG_DMABUF_MR_HANDLE, 337 UVERBS_ATTR_REG_DMABUF_MR_PD_HANDLE, 338 UVERBS_ATTR_REG_DMABUF_MR_OFFSET, 339 UVERBS_ATTR_REG_DMABUF_MR_LENGTH, 340 UVERBS_ATTR_REG_DMABUF_MR_IOVA, 341 UVERBS_ATTR_REG_DMABUF_MR_FD, 342 UVERBS_ATTR_REG_DMABUF_MR_ACCESS_FLAGS, 343 UVERBS_ATTR_REG_DMABUF_MR_RESP_LKEY, 344 UVERBS_ATTR_REG_DMABUF_MR_RESP_RKEY, 345 }; 346 347 enum uverbs_attrs_reg_mr_cmd_attr_ids { 348 UVERBS_ATTR_REG_MR_HANDLE, 349 UVERBS_ATTR_REG_MR_PD_HANDLE, 350 UVERBS_ATTR_REG_MR_DMA_HANDLE, 351 UVERBS_ATTR_REG_MR_IOVA, 352 UVERBS_ATTR_REG_MR_ADDR, 353 UVERBS_ATTR_REG_MR_LENGTH, 354 UVERBS_ATTR_REG_MR_ACCESS_FLAGS, 355 UVERBS_ATTR_REG_MR_FD, 356 UVERBS_ATTR_REG_MR_FD_OFFSET, 357 UVERBS_ATTR_REG_MR_RESP_LKEY, 358 UVERBS_ATTR_REG_MR_RESP_RKEY, 359 }; 360 361 enum uverbs_attrs_create_counters_cmd_attr_ids { 362 UVERBS_ATTR_CREATE_COUNTERS_HANDLE, 363 }; 364 365 enum uverbs_attrs_destroy_counters_cmd_attr_ids { 366 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE, 367 }; 368 369 enum uverbs_attrs_read_counters_cmd_attr_ids { 370 UVERBS_ATTR_READ_COUNTERS_HANDLE, 371 UVERBS_ATTR_READ_COUNTERS_BUFF, 372 UVERBS_ATTR_READ_COUNTERS_FLAGS, 373 }; 374 375 enum uverbs_methods_actions_counters_ops { 376 UVERBS_METHOD_COUNTERS_CREATE, 377 UVERBS_METHOD_COUNTERS_DESTROY, 378 UVERBS_METHOD_COUNTERS_READ, 379 }; 380 381 enum uverbs_attrs_info_handles_id { 382 UVERBS_ATTR_INFO_OBJECT_ID, 383 UVERBS_ATTR_INFO_TOTAL_HANDLES, 384 UVERBS_ATTR_INFO_HANDLES_LIST, 385 }; 386 387 enum uverbs_methods_pd { 388 UVERBS_METHOD_PD_DESTROY, 389 }; 390 391 enum uverbs_attrs_pd_destroy_ids { 392 UVERBS_ATTR_DESTROY_PD_HANDLE, 393 }; 394 395 enum uverbs_methods_mw { 396 UVERBS_METHOD_MW_DESTROY, 397 }; 398 399 enum uverbs_attrs_mw_destroy_ids { 400 UVERBS_ATTR_DESTROY_MW_HANDLE, 401 }; 402 403 enum uverbs_methods_xrcd { 404 UVERBS_METHOD_XRCD_DESTROY, 405 }; 406 407 enum uverbs_attrs_xrcd_destroy_ids { 408 UVERBS_ATTR_DESTROY_XRCD_HANDLE, 409 }; 410 411 enum uverbs_methods_ah { 412 UVERBS_METHOD_AH_DESTROY, 413 }; 414 415 enum uverbs_attrs_ah_destroy_ids { 416 UVERBS_ATTR_DESTROY_AH_HANDLE, 417 }; 418 419 enum uverbs_methods_rwq_ind_tbl { 420 UVERBS_METHOD_RWQ_IND_TBL_DESTROY, 421 }; 422 423 enum uverbs_attrs_rwq_ind_tbl_destroy_ids { 424 UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE, 425 }; 426 427 enum uverbs_methods_flow { 428 UVERBS_METHOD_FLOW_DESTROY, 429 }; 430 431 enum uverbs_attrs_flow_destroy_ids { 432 UVERBS_ATTR_DESTROY_FLOW_HANDLE, 433 }; 434 435 enum uverbs_method_async_event { 436 UVERBS_METHOD_ASYNC_EVENT_ALLOC, 437 }; 438 439 enum uverbs_attrs_async_event_create { 440 UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE, 441 }; 442 443 enum uverbs_attrs_query_gid_table_cmd_attr_ids { 444 UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE, 445 UVERBS_ATTR_QUERY_GID_TABLE_FLAGS, 446 UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES, 447 UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES, 448 }; 449 450 enum uverbs_attrs_query_gid_entry_cmd_attr_ids { 451 UVERBS_ATTR_QUERY_GID_ENTRY_PORT, 452 UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX, 453 UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS, 454 UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY, 455 }; 456 457 enum uverbs_methods_comp_cntr { 458 UVERBS_METHOD_COMP_CNTR_CREATE, 459 UVERBS_METHOD_COMP_CNTR_DESTROY, 460 UVERBS_METHOD_COMP_CNTR_MODIFY, 461 UVERBS_METHOD_COMP_CNTR_READ, 462 }; 463 464 enum uverbs_attrs_create_comp_cntr_cmd_attr_ids { 465 UVERBS_ATTR_CREATE_COMP_CNTR_HANDLE, 466 }; 467 468 enum uverbs_attrs_destroy_comp_cntr_cmd_attr_ids { 469 UVERBS_ATTR_DESTROY_COMP_CNTR_HANDLE, 470 }; 471 472 enum uverbs_attrs_modify_comp_cntr_cmd_attr_ids { 473 UVERBS_ATTR_MODIFY_COMP_CNTR_HANDLE, 474 UVERBS_ATTR_MODIFY_COMP_CNTR_ENTRY, 475 UVERBS_ATTR_MODIFY_COMP_CNTR_OP, 476 UVERBS_ATTR_MODIFY_COMP_CNTR_VALUE, 477 }; 478 479 enum uverbs_attrs_read_comp_cntr_cmd_attr_ids { 480 UVERBS_ATTR_READ_COMP_CNTR_HANDLE, 481 UVERBS_ATTR_READ_COMP_CNTR_ENTRY, 482 UVERBS_ATTR_READ_COMP_CNTR_RESP_VALUE, 483 }; 484 485 #endif 486