1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright 2018 6WIND S.A. 3 * Copyright 2018 Mellanox Technologies, Ltd 4 */ 5 6 #include <errno.h> 7 #include <stdalign.h> 8 #include <stddef.h> 9 #include <stdint.h> 10 #include <stdlib.h> 11 /* 12 * Not needed by this file; included to work around the lack of off_t 13 * definition for mlx5dv.h with unpatched rdma-core versions. 14 */ 15 #include <sys/types.h> 16 17 #include "mlx5_glue.h" 18 19 static int 20 mlx5_glue_fork_init(void) 21 { 22 return ibv_fork_init(); 23 } 24 25 static struct ibv_pd * 26 mlx5_glue_alloc_pd(struct ibv_context *context) 27 { 28 return ibv_alloc_pd(context); 29 } 30 31 static int 32 mlx5_glue_dealloc_pd(struct ibv_pd *pd) 33 { 34 return ibv_dealloc_pd(pd); 35 } 36 37 static struct ibv_device ** 38 mlx5_glue_get_device_list(int *num_devices) 39 { 40 return ibv_get_device_list(num_devices); 41 } 42 43 static void 44 mlx5_glue_free_device_list(struct ibv_device **list) 45 { 46 ibv_free_device_list(list); 47 } 48 49 static struct ibv_context * 50 mlx5_glue_open_device(struct ibv_device *device) 51 { 52 return ibv_open_device(device); 53 } 54 55 static int 56 mlx5_glue_close_device(struct ibv_context *context) 57 { 58 return ibv_close_device(context); 59 } 60 61 static int 62 mlx5_glue_query_device(struct ibv_context *context, 63 struct ibv_device_attr *device_attr) 64 { 65 return ibv_query_device(context, device_attr); 66 } 67 68 static int 69 mlx5_glue_query_device_ex(struct ibv_context *context, 70 const struct ibv_query_device_ex_input *input, 71 struct ibv_device_attr_ex *attr) 72 { 73 return ibv_query_device_ex(context, input, attr); 74 } 75 76 static int 77 mlx5_glue_query_rt_values_ex(struct ibv_context *context, 78 struct ibv_values_ex *values) 79 { 80 return ibv_query_rt_values_ex(context, values); 81 } 82 83 static int 84 mlx5_glue_query_port(struct ibv_context *context, uint8_t port_num, 85 struct ibv_port_attr *port_attr) 86 { 87 return ibv_query_port(context, port_num, port_attr); 88 } 89 90 static struct ibv_comp_channel * 91 mlx5_glue_create_comp_channel(struct ibv_context *context) 92 { 93 return ibv_create_comp_channel(context); 94 } 95 96 static int 97 mlx5_glue_destroy_comp_channel(struct ibv_comp_channel *channel) 98 { 99 return ibv_destroy_comp_channel(channel); 100 } 101 102 static struct ibv_cq * 103 mlx5_glue_create_cq(struct ibv_context *context, int cqe, void *cq_context, 104 struct ibv_comp_channel *channel, int comp_vector) 105 { 106 return ibv_create_cq(context, cqe, cq_context, channel, comp_vector); 107 } 108 109 static int 110 mlx5_glue_destroy_cq(struct ibv_cq *cq) 111 { 112 return ibv_destroy_cq(cq); 113 } 114 115 static int 116 mlx5_glue_get_cq_event(struct ibv_comp_channel *channel, struct ibv_cq **cq, 117 void **cq_context) 118 { 119 return ibv_get_cq_event(channel, cq, cq_context); 120 } 121 122 static void 123 mlx5_glue_ack_cq_events(struct ibv_cq *cq, unsigned int nevents) 124 { 125 ibv_ack_cq_events(cq, nevents); 126 } 127 128 static struct ibv_rwq_ind_table * 129 mlx5_glue_create_rwq_ind_table(struct ibv_context *context, 130 struct ibv_rwq_ind_table_init_attr *init_attr) 131 { 132 return ibv_create_rwq_ind_table(context, init_attr); 133 } 134 135 static int 136 mlx5_glue_destroy_rwq_ind_table(struct ibv_rwq_ind_table *rwq_ind_table) 137 { 138 return ibv_destroy_rwq_ind_table(rwq_ind_table); 139 } 140 141 static struct ibv_wq * 142 mlx5_glue_create_wq(struct ibv_context *context, 143 struct ibv_wq_init_attr *wq_init_attr) 144 { 145 return ibv_create_wq(context, wq_init_attr); 146 } 147 148 static int 149 mlx5_glue_destroy_wq(struct ibv_wq *wq) 150 { 151 return ibv_destroy_wq(wq); 152 } 153 static int 154 mlx5_glue_modify_wq(struct ibv_wq *wq, struct ibv_wq_attr *wq_attr) 155 { 156 return ibv_modify_wq(wq, wq_attr); 157 } 158 159 static struct ibv_flow * 160 mlx5_glue_create_flow(struct ibv_qp *qp, struct ibv_flow_attr *flow) 161 { 162 return ibv_create_flow(qp, flow); 163 } 164 165 static int 166 mlx5_glue_destroy_flow(struct ibv_flow *flow_id) 167 { 168 return ibv_destroy_flow(flow_id); 169 } 170 171 static int 172 mlx5_glue_destroy_flow_action(void *action) 173 { 174 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 175 #ifdef HAVE_MLX5DV_DR 176 return mlx5dv_dr_action_destroy(action); 177 #else 178 struct mlx5dv_flow_action_attr *attr = action; 179 int res = 0; 180 switch (attr->type) { 181 case MLX5DV_FLOW_ACTION_TAG: 182 break; 183 default: 184 res = ibv_destroy_flow_action(attr->action); 185 break; 186 } 187 free(action); 188 return res; 189 #endif 190 #else 191 (void)action; 192 return -ENOTSUP; 193 #endif 194 } 195 196 static struct ibv_qp * 197 mlx5_glue_create_qp(struct ibv_pd *pd, struct ibv_qp_init_attr *qp_init_attr) 198 { 199 return ibv_create_qp(pd, qp_init_attr); 200 } 201 202 static struct ibv_qp * 203 mlx5_glue_create_qp_ex(struct ibv_context *context, 204 struct ibv_qp_init_attr_ex *qp_init_attr_ex) 205 { 206 return ibv_create_qp_ex(context, qp_init_attr_ex); 207 } 208 209 static int 210 mlx5_glue_destroy_qp(struct ibv_qp *qp) 211 { 212 return ibv_destroy_qp(qp); 213 } 214 215 static int 216 mlx5_glue_modify_qp(struct ibv_qp *qp, struct ibv_qp_attr *attr, int attr_mask) 217 { 218 return ibv_modify_qp(qp, attr, attr_mask); 219 } 220 221 static struct ibv_mr * 222 mlx5_glue_reg_mr(struct ibv_pd *pd, void *addr, size_t length, int access) 223 { 224 return ibv_reg_mr(pd, addr, length, access); 225 } 226 227 static struct ibv_mr * 228 mlx5_glue_alloc_null_mr(struct ibv_pd *pd) 229 { 230 #ifdef HAVE_IBV_DEVX_OBJ 231 return ibv_alloc_null_mr(pd); 232 #else 233 (void)pd; 234 errno = ENOTSUP; 235 return NULL; 236 #endif 237 } 238 239 static int 240 mlx5_glue_dereg_mr(struct ibv_mr *mr) 241 { 242 return ibv_dereg_mr(mr); 243 } 244 245 static struct ibv_counter_set * 246 mlx5_glue_create_counter_set(struct ibv_context *context, 247 struct ibv_counter_set_init_attr *init_attr) 248 { 249 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 250 (void)context; 251 (void)init_attr; 252 return NULL; 253 #else 254 return ibv_create_counter_set(context, init_attr); 255 #endif 256 } 257 258 static int 259 mlx5_glue_destroy_counter_set(struct ibv_counter_set *cs) 260 { 261 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 262 (void)cs; 263 return -ENOTSUP; 264 #else 265 return ibv_destroy_counter_set(cs); 266 #endif 267 } 268 269 static int 270 mlx5_glue_describe_counter_set(struct ibv_context *context, 271 uint16_t counter_set_id, 272 struct ibv_counter_set_description *cs_desc) 273 { 274 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 275 (void)context; 276 (void)counter_set_id; 277 (void)cs_desc; 278 return -ENOTSUP; 279 #else 280 return ibv_describe_counter_set(context, counter_set_id, cs_desc); 281 #endif 282 } 283 284 static int 285 mlx5_glue_query_counter_set(struct ibv_query_counter_set_attr *query_attr, 286 struct ibv_counter_set_data *cs_data) 287 { 288 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 289 (void)query_attr; 290 (void)cs_data; 291 return -ENOTSUP; 292 #else 293 return ibv_query_counter_set(query_attr, cs_data); 294 #endif 295 } 296 297 static struct ibv_counters * 298 mlx5_glue_create_counters(struct ibv_context *context, 299 struct ibv_counters_init_attr *init_attr) 300 { 301 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 302 (void)context; 303 (void)init_attr; 304 errno = ENOTSUP; 305 return NULL; 306 #else 307 return ibv_create_counters(context, init_attr); 308 #endif 309 } 310 311 static int 312 mlx5_glue_destroy_counters(struct ibv_counters *counters) 313 { 314 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 315 (void)counters; 316 return -ENOTSUP; 317 #else 318 return ibv_destroy_counters(counters); 319 #endif 320 } 321 322 static int 323 mlx5_glue_attach_counters(struct ibv_counters *counters, 324 struct ibv_counter_attach_attr *attr, 325 struct ibv_flow *flow) 326 { 327 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 328 (void)counters; 329 (void)attr; 330 (void)flow; 331 return -ENOTSUP; 332 #else 333 return ibv_attach_counters_point_flow(counters, attr, flow); 334 #endif 335 } 336 337 static int 338 mlx5_glue_query_counters(struct ibv_counters *counters, 339 uint64_t *counters_value, 340 uint32_t ncounters, 341 uint32_t flags) 342 { 343 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 344 (void)counters; 345 (void)counters_value; 346 (void)ncounters; 347 (void)flags; 348 return -ENOTSUP; 349 #else 350 return ibv_read_counters(counters, counters_value, ncounters, flags); 351 #endif 352 } 353 354 static void 355 mlx5_glue_ack_async_event(struct ibv_async_event *event) 356 { 357 ibv_ack_async_event(event); 358 } 359 360 static int 361 mlx5_glue_get_async_event(struct ibv_context *context, 362 struct ibv_async_event *event) 363 { 364 return ibv_get_async_event(context, event); 365 } 366 367 static const char * 368 mlx5_glue_port_state_str(enum ibv_port_state port_state) 369 { 370 return ibv_port_state_str(port_state); 371 } 372 373 static struct ibv_cq * 374 mlx5_glue_cq_ex_to_cq(struct ibv_cq_ex *cq) 375 { 376 return ibv_cq_ex_to_cq(cq); 377 } 378 379 static void * 380 mlx5_glue_dr_create_flow_action_dest_flow_tbl(void *tbl) 381 { 382 #ifdef HAVE_MLX5DV_DR 383 return mlx5dv_dr_action_create_dest_table(tbl); 384 #else 385 (void)tbl; 386 errno = ENOTSUP; 387 return NULL; 388 #endif 389 } 390 391 static void * 392 mlx5_glue_dr_create_flow_action_dest_port(void *domain, uint32_t port) 393 { 394 #ifdef HAVE_MLX5DV_DR_DEVX_PORT 395 return mlx5dv_dr_action_create_dest_ib_port(domain, port); 396 #else 397 #ifdef HAVE_MLX5DV_DR_ESWITCH 398 return mlx5dv_dr_action_create_dest_vport(domain, port); 399 #else 400 (void)domain; 401 (void)port; 402 errno = ENOTSUP; 403 return NULL; 404 #endif 405 #endif 406 } 407 408 static void * 409 mlx5_glue_dr_create_flow_action_drop(void) 410 { 411 #ifdef HAVE_MLX5DV_DR_ESWITCH 412 return mlx5dv_dr_action_create_drop(); 413 #else 414 errno = ENOTSUP; 415 return NULL; 416 #endif 417 } 418 419 static void * 420 mlx5_glue_dr_create_flow_action_push_vlan(struct mlx5dv_dr_domain *domain, 421 rte_be32_t vlan_tag) 422 { 423 #ifdef HAVE_MLX5DV_DR_VLAN 424 return mlx5dv_dr_action_create_push_vlan(domain, vlan_tag); 425 #else 426 (void)domain; 427 (void)vlan_tag; 428 errno = ENOTSUP; 429 return NULL; 430 #endif 431 } 432 433 static void * 434 mlx5_glue_dr_create_flow_action_pop_vlan(void) 435 { 436 #ifdef HAVE_MLX5DV_DR_VLAN 437 return mlx5dv_dr_action_create_pop_vlan(); 438 #else 439 errno = ENOTSUP; 440 return NULL; 441 #endif 442 } 443 444 static void * 445 mlx5_glue_dr_create_flow_tbl(void *domain, uint32_t level) 446 { 447 #ifdef HAVE_MLX5DV_DR 448 return mlx5dv_dr_table_create(domain, level); 449 #else 450 (void)domain; 451 (void)level; 452 errno = ENOTSUP; 453 return NULL; 454 #endif 455 } 456 457 static int 458 mlx5_glue_dr_destroy_flow_tbl(void *tbl) 459 { 460 #ifdef HAVE_MLX5DV_DR 461 return mlx5dv_dr_table_destroy(tbl); 462 #else 463 (void)tbl; 464 errno = ENOTSUP; 465 return errno; 466 #endif 467 } 468 469 static void * 470 mlx5_glue_dr_create_domain(struct ibv_context *ctx, 471 enum mlx5dv_dr_domain_type domain) 472 { 473 #ifdef HAVE_MLX5DV_DR 474 return mlx5dv_dr_domain_create(ctx, domain); 475 #else 476 (void)ctx; 477 (void)domain; 478 errno = ENOTSUP; 479 return NULL; 480 #endif 481 } 482 483 static int 484 mlx5_glue_dr_destroy_domain(void *domain) 485 { 486 #ifdef HAVE_MLX5DV_DR 487 return mlx5dv_dr_domain_destroy(domain); 488 #else 489 (void)domain; 490 errno = ENOTSUP; 491 return errno; 492 #endif 493 } 494 495 static int 496 mlx5_glue_dr_sync_domain(void *domain, uint32_t flags) 497 { 498 #ifdef HAVE_MLX5DV_DR 499 return mlx5dv_dr_domain_sync(domain, flags); 500 #else 501 (void)domain; 502 (void)flags; 503 errno = ENOTSUP; 504 return errno; 505 #endif 506 } 507 508 static struct ibv_cq_ex * 509 mlx5_glue_dv_create_cq(struct ibv_context *context, 510 struct ibv_cq_init_attr_ex *cq_attr, 511 struct mlx5dv_cq_init_attr *mlx5_cq_attr) 512 { 513 return mlx5dv_create_cq(context, cq_attr, mlx5_cq_attr); 514 } 515 516 static struct ibv_wq * 517 mlx5_glue_dv_create_wq(struct ibv_context *context, 518 struct ibv_wq_init_attr *wq_attr, 519 struct mlx5dv_wq_init_attr *mlx5_wq_attr) 520 { 521 #ifndef HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT 522 (void)context; 523 (void)wq_attr; 524 (void)mlx5_wq_attr; 525 errno = ENOTSUP; 526 return NULL; 527 #else 528 return mlx5dv_create_wq(context, wq_attr, mlx5_wq_attr); 529 #endif 530 } 531 532 static int 533 mlx5_glue_dv_query_device(struct ibv_context *ctx, 534 struct mlx5dv_context *attrs_out) 535 { 536 return mlx5dv_query_device(ctx, attrs_out); 537 } 538 539 static int 540 mlx5_glue_dv_set_context_attr(struct ibv_context *ibv_ctx, 541 enum mlx5dv_set_ctx_attr_type type, void *attr) 542 { 543 return mlx5dv_set_context_attr(ibv_ctx, type, attr); 544 } 545 546 static int 547 mlx5_glue_dv_init_obj(struct mlx5dv_obj *obj, uint64_t obj_type) 548 { 549 return mlx5dv_init_obj(obj, obj_type); 550 } 551 552 static struct ibv_qp * 553 mlx5_glue_dv_create_qp(struct ibv_context *context, 554 struct ibv_qp_init_attr_ex *qp_init_attr_ex, 555 struct mlx5dv_qp_init_attr *dv_qp_init_attr) 556 { 557 #ifdef HAVE_IBV_DEVICE_TUNNEL_SUPPORT 558 return mlx5dv_create_qp(context, qp_init_attr_ex, dv_qp_init_attr); 559 #else 560 (void)context; 561 (void)qp_init_attr_ex; 562 (void)dv_qp_init_attr; 563 errno = ENOTSUP; 564 return NULL; 565 #endif 566 } 567 568 static void * 569 mlx5_glue_dv_create_flow_matcher(struct ibv_context *context, 570 struct mlx5dv_flow_matcher_attr *matcher_attr, 571 void *tbl) 572 { 573 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 574 #ifdef HAVE_MLX5DV_DR 575 (void)context; 576 return mlx5dv_dr_matcher_create(tbl, matcher_attr->priority, 577 matcher_attr->match_criteria_enable, 578 matcher_attr->match_mask); 579 #else 580 (void)tbl; 581 return mlx5dv_create_flow_matcher(context, matcher_attr); 582 #endif 583 #else 584 (void)context; 585 (void)matcher_attr; 586 (void)tbl; 587 errno = ENOTSUP; 588 return NULL; 589 #endif 590 } 591 592 static void * 593 mlx5_glue_dv_create_flow(void *matcher, 594 void *match_value, 595 size_t num_actions, 596 void *actions[]) 597 { 598 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 599 #ifdef HAVE_MLX5DV_DR 600 return mlx5dv_dr_rule_create(matcher, match_value, num_actions, 601 (struct mlx5dv_dr_action **)actions); 602 #else 603 size_t i; 604 struct mlx5dv_flow_action_attr actions_attr[8]; 605 606 if (num_actions > 8) 607 return NULL; 608 for (i = 0; i < num_actions; i++) 609 actions_attr[i] = 610 *((struct mlx5dv_flow_action_attr *)(actions[i])); 611 return mlx5dv_create_flow(matcher, match_value, 612 num_actions, actions_attr); 613 #endif 614 #else 615 (void)matcher; 616 (void)match_value; 617 (void)num_actions; 618 (void)actions; 619 return NULL; 620 #endif 621 } 622 623 static void * 624 mlx5_glue_dv_create_flow_action_counter(void *counter_obj, uint32_t offset) 625 { 626 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 627 #ifdef HAVE_MLX5DV_DR 628 return mlx5dv_dr_action_create_flow_counter(counter_obj, offset); 629 #else 630 struct mlx5dv_flow_action_attr *action; 631 632 (void)offset; 633 action = malloc(sizeof(*action)); 634 if (!action) 635 return NULL; 636 action->type = MLX5DV_FLOW_ACTION_COUNTERS_DEVX; 637 action->obj = counter_obj; 638 return action; 639 #endif 640 #else 641 (void)counter_obj; 642 (void)offset; 643 errno = ENOTSUP; 644 return NULL; 645 #endif 646 } 647 648 static void * 649 mlx5_glue_dv_create_flow_action_dest_ibv_qp(void *qp) 650 { 651 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 652 #ifdef HAVE_MLX5DV_DR 653 return mlx5dv_dr_action_create_dest_ibv_qp(qp); 654 #else 655 struct mlx5dv_flow_action_attr *action; 656 657 action = malloc(sizeof(*action)); 658 if (!action) 659 return NULL; 660 action->type = MLX5DV_FLOW_ACTION_DEST_IBV_QP; 661 action->obj = qp; 662 return action; 663 #endif 664 #else 665 (void)qp; 666 errno = ENOTSUP; 667 return NULL; 668 #endif 669 } 670 671 static void * 672 mlx5_glue_dv_create_flow_action_dest_devx_tir(void *tir) 673 { 674 #ifdef HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR 675 return mlx5dv_dr_action_create_dest_devx_tir(tir); 676 #else 677 (void)tir; 678 errno = ENOTSUP; 679 return NULL; 680 #endif 681 } 682 683 static void * 684 mlx5_glue_dv_create_flow_action_modify_header 685 (struct ibv_context *ctx, 686 enum mlx5dv_flow_table_type ft_type, 687 void *domain, uint64_t flags, 688 size_t actions_sz, 689 uint64_t actions[]) 690 { 691 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 692 #ifdef HAVE_MLX5DV_DR 693 (void)ctx; 694 (void)ft_type; 695 return mlx5dv_dr_action_create_modify_header(domain, flags, actions_sz, 696 (__be64 *)actions); 697 #else 698 struct mlx5dv_flow_action_attr *action; 699 700 (void)domain; 701 (void)flags; 702 action = malloc(sizeof(*action)); 703 if (!action) 704 return NULL; 705 action->type = MLX5DV_FLOW_ACTION_IBV_FLOW_ACTION; 706 action->action = mlx5dv_create_flow_action_modify_header 707 (ctx, actions_sz, actions, ft_type); 708 return action; 709 #endif 710 #else 711 (void)ctx; 712 (void)ft_type; 713 (void)domain; 714 (void)flags; 715 (void)actions_sz; 716 (void)actions; 717 errno = ENOTSUP; 718 return NULL; 719 #endif 720 } 721 722 static void * 723 mlx5_glue_dv_create_flow_action_packet_reformat 724 (struct ibv_context *ctx, 725 enum mlx5dv_flow_action_packet_reformat_type reformat_type, 726 enum mlx5dv_flow_table_type ft_type, 727 struct mlx5dv_dr_domain *domain, 728 uint32_t flags, size_t data_sz, void *data) 729 { 730 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 731 #ifdef HAVE_MLX5DV_DR 732 (void)ctx; 733 (void)ft_type; 734 return mlx5dv_dr_action_create_packet_reformat(domain, flags, 735 reformat_type, data_sz, 736 data); 737 #else 738 (void)domain; 739 (void)flags; 740 struct mlx5dv_flow_action_attr *action; 741 742 action = malloc(sizeof(*action)); 743 if (!action) 744 return NULL; 745 action->type = MLX5DV_FLOW_ACTION_IBV_FLOW_ACTION; 746 action->action = mlx5dv_create_flow_action_packet_reformat 747 (ctx, data_sz, data, reformat_type, ft_type); 748 return action; 749 #endif 750 #else 751 (void)ctx; 752 (void)reformat_type; 753 (void)ft_type; 754 (void)domain; 755 (void)flags; 756 (void)data_sz; 757 (void)data; 758 errno = ENOTSUP; 759 return NULL; 760 #endif 761 } 762 763 static void * 764 mlx5_glue_dv_create_flow_action_tag(uint32_t tag) 765 { 766 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 767 #ifdef HAVE_MLX5DV_DR 768 return mlx5dv_dr_action_create_tag(tag); 769 #else /* HAVE_MLX5DV_DR */ 770 struct mlx5dv_flow_action_attr *action; 771 772 action = malloc(sizeof(*action)); 773 if (!action) 774 return NULL; 775 action->type = MLX5DV_FLOW_ACTION_TAG; 776 action->tag_value = tag; 777 return action; 778 #endif /* HAVE_MLX5DV_DR */ 779 #else /* HAVE_IBV_FLOW_DV_SUPPORT */ 780 (void)tag; 781 errno = ENOTSUP; 782 return NULL; 783 #endif /* HAVE_IBV_FLOW_DV_SUPPORT */ 784 } 785 786 static void * 787 mlx5_glue_dv_create_flow_action_meter(struct mlx5dv_dr_flow_meter_attr *attr) 788 { 789 #if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER) 790 return mlx5dv_dr_action_create_flow_meter(attr); 791 #else 792 (void)attr; 793 errno = ENOTSUP; 794 return NULL; 795 #endif 796 } 797 798 static int 799 mlx5_glue_dv_modify_flow_action_meter(void *action, 800 struct mlx5dv_dr_flow_meter_attr *attr, 801 uint64_t modify_bits) 802 { 803 #if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER) 804 return mlx5dv_dr_action_modify_flow_meter(action, attr, modify_bits); 805 #else 806 (void)action; 807 (void)attr; 808 (void)modify_bits; 809 errno = ENOTSUP; 810 return errno; 811 #endif 812 } 813 814 static void * 815 mlx5_glue_dv_create_flow_action_aso(struct mlx5dv_dr_domain *domain, 816 void *aso_obj, 817 uint32_t offset, 818 uint32_t flags, 819 uint8_t return_reg_c) 820 { 821 #if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_ASO) 822 return mlx5dv_dr_action_create_aso(domain, aso_obj, offset, 823 flags, return_reg_c); 824 #else 825 (void)domain; 826 (void)aso_obj; 827 (void)offset; 828 (void)flags; 829 (void)return_reg_c; 830 errno = ENOTSUP; 831 return NULL; 832 #endif 833 } 834 835 static void * 836 mlx5_glue_dr_create_flow_action_default_miss(void) 837 { 838 #if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_DEFAULT_MISS) 839 return mlx5dv_dr_action_create_default_miss(); 840 #else 841 errno = ENOTSUP; 842 return NULL; 843 #endif 844 } 845 846 static int 847 mlx5_glue_dv_destroy_flow(void *flow_id) 848 { 849 #ifdef HAVE_MLX5DV_DR 850 return mlx5dv_dr_rule_destroy(flow_id); 851 #else 852 return ibv_destroy_flow(flow_id); 853 #endif 854 } 855 856 static int 857 mlx5_glue_dv_destroy_flow_matcher(void *matcher) 858 { 859 #ifdef HAVE_IBV_FLOW_DV_SUPPORT 860 #ifdef HAVE_MLX5DV_DR 861 return mlx5dv_dr_matcher_destroy(matcher); 862 #else 863 return mlx5dv_destroy_flow_matcher(matcher); 864 #endif 865 #else 866 (void)matcher; 867 errno = ENOTSUP; 868 return errno; 869 #endif 870 } 871 872 static struct ibv_context * 873 mlx5_glue_dv_open_device(struct ibv_device *device) 874 { 875 #ifdef HAVE_IBV_DEVX_OBJ 876 return mlx5dv_open_device(device, 877 &(struct mlx5dv_context_attr){ 878 .flags = MLX5DV_CONTEXT_FLAGS_DEVX, 879 }); 880 #else 881 (void)device; 882 errno = ENOTSUP; 883 return NULL; 884 #endif 885 } 886 887 static struct mlx5dv_devx_obj * 888 mlx5_glue_devx_obj_create(struct ibv_context *ctx, 889 const void *in, size_t inlen, 890 void *out, size_t outlen) 891 { 892 #ifdef HAVE_IBV_DEVX_OBJ 893 return mlx5dv_devx_obj_create(ctx, in, inlen, out, outlen); 894 #else 895 (void)ctx; 896 (void)in; 897 (void)inlen; 898 (void)out; 899 (void)outlen; 900 errno = ENOTSUP; 901 return NULL; 902 #endif 903 } 904 905 static int 906 mlx5_glue_devx_obj_destroy(struct mlx5dv_devx_obj *obj) 907 { 908 #ifdef HAVE_IBV_DEVX_OBJ 909 return mlx5dv_devx_obj_destroy(obj); 910 #else 911 (void)obj; 912 return -ENOTSUP; 913 #endif 914 } 915 916 static int 917 mlx5_glue_devx_obj_query(struct mlx5dv_devx_obj *obj, 918 const void *in, size_t inlen, 919 void *out, size_t outlen) 920 { 921 #ifdef HAVE_IBV_DEVX_OBJ 922 return mlx5dv_devx_obj_query(obj, in, inlen, out, outlen); 923 #else 924 (void)obj; 925 (void)in; 926 (void)inlen; 927 (void)out; 928 (void)outlen; 929 return -ENOTSUP; 930 #endif 931 } 932 933 static int 934 mlx5_glue_devx_obj_modify(struct mlx5dv_devx_obj *obj, 935 const void *in, size_t inlen, 936 void *out, size_t outlen) 937 { 938 #ifdef HAVE_IBV_DEVX_OBJ 939 return mlx5dv_devx_obj_modify(obj, in, inlen, out, outlen); 940 #else 941 (void)obj; 942 (void)in; 943 (void)inlen; 944 (void)out; 945 (void)outlen; 946 return -ENOTSUP; 947 #endif 948 } 949 950 static int 951 mlx5_glue_devx_general_cmd(struct ibv_context *ctx, 952 const void *in, size_t inlen, 953 void *out, size_t outlen) 954 { 955 #ifdef HAVE_IBV_DEVX_OBJ 956 return mlx5dv_devx_general_cmd(ctx, in, inlen, out, outlen); 957 #else 958 (void)ctx; 959 (void)in; 960 (void)inlen; 961 (void)out; 962 (void)outlen; 963 return -ENOTSUP; 964 #endif 965 } 966 967 static struct mlx5dv_devx_cmd_comp * 968 mlx5_glue_devx_create_cmd_comp(struct ibv_context *ctx) 969 { 970 #ifdef HAVE_IBV_DEVX_ASYNC 971 return mlx5dv_devx_create_cmd_comp(ctx); 972 #else 973 (void)ctx; 974 errno = -ENOTSUP; 975 return NULL; 976 #endif 977 } 978 979 static void 980 mlx5_glue_devx_destroy_cmd_comp(struct mlx5dv_devx_cmd_comp *cmd_comp) 981 { 982 #ifdef HAVE_IBV_DEVX_ASYNC 983 mlx5dv_devx_destroy_cmd_comp(cmd_comp); 984 #else 985 (void)cmd_comp; 986 errno = -ENOTSUP; 987 #endif 988 } 989 990 static int 991 mlx5_glue_devx_obj_query_async(struct mlx5dv_devx_obj *obj, const void *in, 992 size_t inlen, size_t outlen, uint64_t wr_id, 993 struct mlx5dv_devx_cmd_comp *cmd_comp) 994 { 995 #ifdef HAVE_IBV_DEVX_ASYNC 996 return mlx5dv_devx_obj_query_async(obj, in, inlen, outlen, wr_id, 997 cmd_comp); 998 #else 999 (void)obj; 1000 (void)in; 1001 (void)inlen; 1002 (void)outlen; 1003 (void)wr_id; 1004 (void)cmd_comp; 1005 return -ENOTSUP; 1006 #endif 1007 } 1008 1009 static int 1010 mlx5_glue_devx_get_async_cmd_comp(struct mlx5dv_devx_cmd_comp *cmd_comp, 1011 struct mlx5dv_devx_async_cmd_hdr *cmd_resp, 1012 size_t cmd_resp_len) 1013 { 1014 #ifdef HAVE_IBV_DEVX_ASYNC 1015 return mlx5dv_devx_get_async_cmd_comp(cmd_comp, cmd_resp, 1016 cmd_resp_len); 1017 #else 1018 (void)cmd_comp; 1019 (void)cmd_resp; 1020 (void)cmd_resp_len; 1021 return -ENOTSUP; 1022 #endif 1023 } 1024 1025 static struct mlx5dv_devx_umem * 1026 mlx5_glue_devx_umem_reg(struct ibv_context *context, void *addr, size_t size, 1027 uint32_t access) 1028 { 1029 #ifdef HAVE_IBV_DEVX_OBJ 1030 return mlx5dv_devx_umem_reg(context, addr, size, access); 1031 #else 1032 (void)context; 1033 (void)addr; 1034 (void)size; 1035 (void)access; 1036 errno = -ENOTSUP; 1037 return NULL; 1038 #endif 1039 } 1040 1041 static int 1042 mlx5_glue_devx_umem_dereg(struct mlx5dv_devx_umem *dv_devx_umem) 1043 { 1044 #ifdef HAVE_IBV_DEVX_OBJ 1045 return mlx5dv_devx_umem_dereg(dv_devx_umem); 1046 #else 1047 (void)dv_devx_umem; 1048 return -ENOTSUP; 1049 #endif 1050 } 1051 1052 static int 1053 mlx5_glue_devx_qp_query(struct ibv_qp *qp, 1054 const void *in, size_t inlen, 1055 void *out, size_t outlen) 1056 { 1057 #ifdef HAVE_IBV_DEVX_QP 1058 return mlx5dv_devx_qp_query(qp, in, inlen, out, outlen); 1059 #else 1060 (void)qp; 1061 (void)in; 1062 (void)inlen; 1063 (void)out; 1064 (void)outlen; 1065 errno = ENOTSUP; 1066 return errno; 1067 #endif 1068 } 1069 1070 static int 1071 mlx5_glue_devx_port_query(struct ibv_context *ctx, 1072 uint32_t port_num, 1073 struct mlx5dv_devx_port *mlx5_devx_port) 1074 { 1075 #ifdef HAVE_MLX5DV_DR_DEVX_PORT 1076 return mlx5dv_query_devx_port(ctx, port_num, mlx5_devx_port); 1077 #else 1078 (void)ctx; 1079 (void)port_num; 1080 (void)mlx5_devx_port; 1081 errno = ENOTSUP; 1082 return errno; 1083 #endif 1084 } 1085 1086 static int 1087 mlx5_glue_dr_dump_domain(FILE *file, void *domain) 1088 { 1089 #ifdef HAVE_MLX5_DR_FLOW_DUMP 1090 return mlx5dv_dump_dr_domain(file, domain); 1091 #else 1092 RTE_SET_USED(file); 1093 RTE_SET_USED(domain); 1094 return -ENOTSUP; 1095 #endif 1096 } 1097 1098 static void * 1099 mlx5_glue_dr_create_flow_action_sampler 1100 (struct mlx5dv_dr_flow_sampler_attr *attr) 1101 { 1102 #ifdef HAVE_MLX5_DR_CREATE_ACTION_FLOW_SAMPLE 1103 return mlx5dv_dr_action_create_flow_sampler(attr); 1104 #else 1105 (void)attr; 1106 errno = ENOTSUP; 1107 return NULL; 1108 #endif 1109 } 1110 1111 static void * 1112 mlx5_glue_dr_action_create_dest_array 1113 (void *domain, 1114 size_t num_dest, 1115 struct mlx5dv_dr_action_dest_attr *dests[]) 1116 { 1117 #ifdef HAVE_MLX5_DR_CREATE_ACTION_DEST_ARRAY 1118 return mlx5dv_dr_action_create_dest_array 1119 (domain, 1120 num_dest, 1121 dests); 1122 #else 1123 (void)domain; 1124 (void)num_dest; 1125 (void)dests; 1126 errno = ENOTSUP; 1127 return NULL; 1128 #endif 1129 } 1130 1131 static int 1132 mlx5_glue_devx_query_eqn(struct ibv_context *ctx, uint32_t cpus, 1133 uint32_t *eqn) 1134 { 1135 #ifdef HAVE_IBV_DEVX_OBJ 1136 return mlx5dv_devx_query_eqn(ctx, cpus, eqn); 1137 #else 1138 (void)ctx; 1139 (void)cpus; 1140 (void)eqn; 1141 return -ENOTSUP; 1142 #endif 1143 } 1144 1145 static struct mlx5dv_devx_event_channel * 1146 mlx5_glue_devx_create_event_channel(struct ibv_context *ctx, int flags) 1147 { 1148 #ifdef HAVE_IBV_DEVX_EVENT 1149 return mlx5dv_devx_create_event_channel(ctx, flags); 1150 #else 1151 (void)ctx; 1152 (void)flags; 1153 errno = ENOTSUP; 1154 return NULL; 1155 #endif 1156 } 1157 1158 static void 1159 mlx5_glue_devx_destroy_event_channel(struct mlx5dv_devx_event_channel *eventc) 1160 { 1161 #ifdef HAVE_IBV_DEVX_EVENT 1162 mlx5dv_devx_destroy_event_channel(eventc); 1163 #else 1164 (void)eventc; 1165 #endif 1166 } 1167 1168 static int 1169 mlx5_glue_devx_subscribe_devx_event(struct mlx5dv_devx_event_channel *eventc, 1170 struct mlx5dv_devx_obj *obj, 1171 uint16_t events_sz, uint16_t events_num[], 1172 uint64_t cookie) 1173 { 1174 #ifdef HAVE_IBV_DEVX_EVENT 1175 return mlx5dv_devx_subscribe_devx_event(eventc, obj, events_sz, 1176 events_num, cookie); 1177 #else 1178 (void)eventc; 1179 (void)obj; 1180 (void)events_sz; 1181 (void)events_num; 1182 (void)cookie; 1183 return -ENOTSUP; 1184 #endif 1185 } 1186 1187 static int 1188 mlx5_glue_devx_subscribe_devx_event_fd(struct mlx5dv_devx_event_channel *eventc, 1189 int fd, struct mlx5dv_devx_obj *obj, 1190 uint16_t event_num) 1191 { 1192 #ifdef HAVE_IBV_DEVX_EVENT 1193 return mlx5dv_devx_subscribe_devx_event_fd(eventc, fd, obj, event_num); 1194 #else 1195 (void)eventc; 1196 (void)fd; 1197 (void)obj; 1198 (void)event_num; 1199 return -ENOTSUP; 1200 #endif 1201 } 1202 1203 static ssize_t 1204 mlx5_glue_devx_get_event(struct mlx5dv_devx_event_channel *eventc, 1205 struct mlx5dv_devx_async_event_hdr *event_data, 1206 size_t event_resp_len) 1207 { 1208 #ifdef HAVE_IBV_DEVX_EVENT 1209 return mlx5dv_devx_get_event(eventc, event_data, event_resp_len); 1210 #else 1211 (void)eventc; 1212 (void)event_data; 1213 (void)event_resp_len; 1214 errno = ENOTSUP; 1215 return -1; 1216 #endif 1217 } 1218 1219 static struct mlx5dv_devx_uar * 1220 mlx5_glue_devx_alloc_uar(struct ibv_context *context, uint32_t flags) 1221 { 1222 #ifdef HAVE_IBV_DEVX_OBJ 1223 return mlx5dv_devx_alloc_uar(context, flags); 1224 #else 1225 (void)context; 1226 (void)flags; 1227 errno = ENOTSUP; 1228 return NULL; 1229 #endif 1230 } 1231 1232 static void 1233 mlx5_glue_devx_free_uar(struct mlx5dv_devx_uar *devx_uar) 1234 { 1235 #ifdef HAVE_IBV_DEVX_OBJ 1236 mlx5dv_devx_free_uar(devx_uar); 1237 #else 1238 (void)devx_uar; 1239 #endif 1240 } 1241 1242 static struct mlx5dv_var * 1243 mlx5_glue_dv_alloc_var(struct ibv_context *context, uint32_t flags) 1244 { 1245 #ifdef HAVE_IBV_VAR 1246 return mlx5dv_alloc_var(context, flags); 1247 #else 1248 (void)context; 1249 (void)flags; 1250 errno = ENOTSUP; 1251 return NULL; 1252 #endif 1253 } 1254 1255 static void 1256 mlx5_glue_dv_free_var(struct mlx5dv_var *var) 1257 { 1258 #ifdef HAVE_IBV_VAR 1259 mlx5dv_free_var(var); 1260 #else 1261 (void)var; 1262 errno = ENOTSUP; 1263 #endif 1264 } 1265 1266 static void 1267 mlx5_glue_dr_reclaim_domain_memory(void *domain, uint32_t enable) 1268 { 1269 #ifdef HAVE_MLX5DV_DR_MEM_RECLAIM 1270 mlx5dv_dr_domain_set_reclaim_device_memory(domain, enable); 1271 #else 1272 (void)(enable); 1273 (void)(domain); 1274 #endif 1275 } 1276 1277 static struct mlx5dv_pp * 1278 mlx5_glue_dv_alloc_pp(struct ibv_context *context, 1279 size_t pp_context_sz, 1280 const void *pp_context, 1281 uint32_t flags) 1282 { 1283 #ifdef HAVE_MLX5DV_PP_ALLOC 1284 return mlx5dv_pp_alloc(context, pp_context_sz, pp_context, flags); 1285 #else 1286 RTE_SET_USED(context); 1287 RTE_SET_USED(pp_context_sz); 1288 RTE_SET_USED(pp_context); 1289 RTE_SET_USED(flags); 1290 errno = ENOTSUP; 1291 return NULL; 1292 #endif 1293 } 1294 1295 static void 1296 mlx5_glue_dv_free_pp(struct mlx5dv_pp *pp) 1297 { 1298 #ifdef HAVE_MLX5DV_PP_ALLOC 1299 mlx5dv_pp_free(pp); 1300 #else 1301 RTE_SET_USED(pp); 1302 #endif 1303 } 1304 1305 __rte_cache_aligned 1306 const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue) { 1307 .version = MLX5_GLUE_VERSION, 1308 .fork_init = mlx5_glue_fork_init, 1309 .alloc_pd = mlx5_glue_alloc_pd, 1310 .dealloc_pd = mlx5_glue_dealloc_pd, 1311 .get_device_list = mlx5_glue_get_device_list, 1312 .free_device_list = mlx5_glue_free_device_list, 1313 .open_device = mlx5_glue_open_device, 1314 .close_device = mlx5_glue_close_device, 1315 .query_device = mlx5_glue_query_device, 1316 .query_device_ex = mlx5_glue_query_device_ex, 1317 .query_rt_values_ex = mlx5_glue_query_rt_values_ex, 1318 .query_port = mlx5_glue_query_port, 1319 .create_comp_channel = mlx5_glue_create_comp_channel, 1320 .destroy_comp_channel = mlx5_glue_destroy_comp_channel, 1321 .create_cq = mlx5_glue_create_cq, 1322 .destroy_cq = mlx5_glue_destroy_cq, 1323 .get_cq_event = mlx5_glue_get_cq_event, 1324 .ack_cq_events = mlx5_glue_ack_cq_events, 1325 .create_rwq_ind_table = mlx5_glue_create_rwq_ind_table, 1326 .destroy_rwq_ind_table = mlx5_glue_destroy_rwq_ind_table, 1327 .create_wq = mlx5_glue_create_wq, 1328 .destroy_wq = mlx5_glue_destroy_wq, 1329 .modify_wq = mlx5_glue_modify_wq, 1330 .create_flow = mlx5_glue_create_flow, 1331 .destroy_flow = mlx5_glue_destroy_flow, 1332 .destroy_flow_action = mlx5_glue_destroy_flow_action, 1333 .create_qp = mlx5_glue_create_qp, 1334 .create_qp_ex = mlx5_glue_create_qp_ex, 1335 .destroy_qp = mlx5_glue_destroy_qp, 1336 .modify_qp = mlx5_glue_modify_qp, 1337 .reg_mr = mlx5_glue_reg_mr, 1338 .alloc_null_mr = mlx5_glue_alloc_null_mr, 1339 .dereg_mr = mlx5_glue_dereg_mr, 1340 .create_counter_set = mlx5_glue_create_counter_set, 1341 .destroy_counter_set = mlx5_glue_destroy_counter_set, 1342 .describe_counter_set = mlx5_glue_describe_counter_set, 1343 .query_counter_set = mlx5_glue_query_counter_set, 1344 .create_counters = mlx5_glue_create_counters, 1345 .destroy_counters = mlx5_glue_destroy_counters, 1346 .attach_counters = mlx5_glue_attach_counters, 1347 .query_counters = mlx5_glue_query_counters, 1348 .ack_async_event = mlx5_glue_ack_async_event, 1349 .get_async_event = mlx5_glue_get_async_event, 1350 .port_state_str = mlx5_glue_port_state_str, 1351 .cq_ex_to_cq = mlx5_glue_cq_ex_to_cq, 1352 .dr_create_flow_action_dest_flow_tbl = 1353 mlx5_glue_dr_create_flow_action_dest_flow_tbl, 1354 .dr_create_flow_action_dest_port = 1355 mlx5_glue_dr_create_flow_action_dest_port, 1356 .dr_create_flow_action_drop = 1357 mlx5_glue_dr_create_flow_action_drop, 1358 .dr_create_flow_action_push_vlan = 1359 mlx5_glue_dr_create_flow_action_push_vlan, 1360 .dr_create_flow_action_pop_vlan = 1361 mlx5_glue_dr_create_flow_action_pop_vlan, 1362 .dr_create_flow_tbl = mlx5_glue_dr_create_flow_tbl, 1363 .dr_destroy_flow_tbl = mlx5_glue_dr_destroy_flow_tbl, 1364 .dr_create_domain = mlx5_glue_dr_create_domain, 1365 .dr_destroy_domain = mlx5_glue_dr_destroy_domain, 1366 .dr_sync_domain = mlx5_glue_dr_sync_domain, 1367 .dv_create_cq = mlx5_glue_dv_create_cq, 1368 .dv_create_wq = mlx5_glue_dv_create_wq, 1369 .dv_query_device = mlx5_glue_dv_query_device, 1370 .dv_set_context_attr = mlx5_glue_dv_set_context_attr, 1371 .dv_init_obj = mlx5_glue_dv_init_obj, 1372 .dv_create_qp = mlx5_glue_dv_create_qp, 1373 .dv_create_flow_matcher = mlx5_glue_dv_create_flow_matcher, 1374 .dv_create_flow = mlx5_glue_dv_create_flow, 1375 .dv_create_flow_action_counter = 1376 mlx5_glue_dv_create_flow_action_counter, 1377 .dv_create_flow_action_dest_ibv_qp = 1378 mlx5_glue_dv_create_flow_action_dest_ibv_qp, 1379 .dv_create_flow_action_dest_devx_tir = 1380 mlx5_glue_dv_create_flow_action_dest_devx_tir, 1381 .dv_create_flow_action_modify_header = 1382 mlx5_glue_dv_create_flow_action_modify_header, 1383 .dv_create_flow_action_packet_reformat = 1384 mlx5_glue_dv_create_flow_action_packet_reformat, 1385 .dv_create_flow_action_tag = mlx5_glue_dv_create_flow_action_tag, 1386 .dv_create_flow_action_meter = mlx5_glue_dv_create_flow_action_meter, 1387 .dv_modify_flow_action_meter = mlx5_glue_dv_modify_flow_action_meter, 1388 .dv_create_flow_action_aso = mlx5_glue_dv_create_flow_action_aso, 1389 .dr_create_flow_action_default_miss = 1390 mlx5_glue_dr_create_flow_action_default_miss, 1391 .dv_destroy_flow = mlx5_glue_dv_destroy_flow, 1392 .dv_destroy_flow_matcher = mlx5_glue_dv_destroy_flow_matcher, 1393 .dv_open_device = mlx5_glue_dv_open_device, 1394 .devx_obj_create = mlx5_glue_devx_obj_create, 1395 .devx_obj_destroy = mlx5_glue_devx_obj_destroy, 1396 .devx_obj_query = mlx5_glue_devx_obj_query, 1397 .devx_obj_modify = mlx5_glue_devx_obj_modify, 1398 .devx_general_cmd = mlx5_glue_devx_general_cmd, 1399 .devx_create_cmd_comp = mlx5_glue_devx_create_cmd_comp, 1400 .devx_destroy_cmd_comp = mlx5_glue_devx_destroy_cmd_comp, 1401 .devx_obj_query_async = mlx5_glue_devx_obj_query_async, 1402 .devx_get_async_cmd_comp = mlx5_glue_devx_get_async_cmd_comp, 1403 .devx_umem_reg = mlx5_glue_devx_umem_reg, 1404 .devx_umem_dereg = mlx5_glue_devx_umem_dereg, 1405 .devx_qp_query = mlx5_glue_devx_qp_query, 1406 .devx_port_query = mlx5_glue_devx_port_query, 1407 .dr_dump_domain = mlx5_glue_dr_dump_domain, 1408 .dr_reclaim_domain_memory = mlx5_glue_dr_reclaim_domain_memory, 1409 .dr_create_flow_action_sampler = 1410 mlx5_glue_dr_create_flow_action_sampler, 1411 .dr_create_flow_action_dest_array = 1412 mlx5_glue_dr_action_create_dest_array, 1413 .devx_query_eqn = mlx5_glue_devx_query_eqn, 1414 .devx_create_event_channel = mlx5_glue_devx_create_event_channel, 1415 .devx_destroy_event_channel = mlx5_glue_devx_destroy_event_channel, 1416 .devx_subscribe_devx_event = mlx5_glue_devx_subscribe_devx_event, 1417 .devx_subscribe_devx_event_fd = mlx5_glue_devx_subscribe_devx_event_fd, 1418 .devx_get_event = mlx5_glue_devx_get_event, 1419 .devx_alloc_uar = mlx5_glue_devx_alloc_uar, 1420 .devx_free_uar = mlx5_glue_devx_free_uar, 1421 .dv_alloc_var = mlx5_glue_dv_alloc_var, 1422 .dv_free_var = mlx5_glue_dv_free_var, 1423 .dv_alloc_pp = mlx5_glue_dv_alloc_pp, 1424 .dv_free_pp = mlx5_glue_dv_free_pp, 1425 }; 1426