1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef IB_USER_VERBS_H 20 #define IB_USER_VERBS_H 21 #include <linux/types.h> 22 #define IB_USER_VERBS_ABI_VERSION 6 23 #define IB_USER_VERBS_CMD_THRESHOLD 50 24 enum { 25 IB_USER_VERBS_CMD_GET_CONTEXT, 26 IB_USER_VERBS_CMD_QUERY_DEVICE, 27 IB_USER_VERBS_CMD_QUERY_PORT, 28 IB_USER_VERBS_CMD_ALLOC_PD, 29 IB_USER_VERBS_CMD_DEALLOC_PD, 30 IB_USER_VERBS_CMD_CREATE_AH, 31 IB_USER_VERBS_CMD_MODIFY_AH, 32 IB_USER_VERBS_CMD_QUERY_AH, 33 IB_USER_VERBS_CMD_DESTROY_AH, 34 IB_USER_VERBS_CMD_REG_MR, 35 IB_USER_VERBS_CMD_REG_SMR, 36 IB_USER_VERBS_CMD_REREG_MR, 37 IB_USER_VERBS_CMD_QUERY_MR, 38 IB_USER_VERBS_CMD_DEREG_MR, 39 IB_USER_VERBS_CMD_ALLOC_MW, 40 IB_USER_VERBS_CMD_BIND_MW, 41 IB_USER_VERBS_CMD_DEALLOC_MW, 42 IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL, 43 IB_USER_VERBS_CMD_CREATE_CQ, 44 IB_USER_VERBS_CMD_RESIZE_CQ, 45 IB_USER_VERBS_CMD_DESTROY_CQ, 46 IB_USER_VERBS_CMD_POLL_CQ, 47 IB_USER_VERBS_CMD_PEEK_CQ, 48 IB_USER_VERBS_CMD_REQ_NOTIFY_CQ, 49 IB_USER_VERBS_CMD_CREATE_QP, 50 IB_USER_VERBS_CMD_QUERY_QP, 51 IB_USER_VERBS_CMD_MODIFY_QP, 52 IB_USER_VERBS_CMD_DESTROY_QP, 53 IB_USER_VERBS_CMD_POST_SEND, 54 IB_USER_VERBS_CMD_POST_RECV, 55 IB_USER_VERBS_CMD_ATTACH_MCAST, 56 IB_USER_VERBS_CMD_DETACH_MCAST, 57 IB_USER_VERBS_CMD_CREATE_SRQ, 58 IB_USER_VERBS_CMD_MODIFY_SRQ, 59 IB_USER_VERBS_CMD_QUERY_SRQ, 60 IB_USER_VERBS_CMD_DESTROY_SRQ, 61 IB_USER_VERBS_CMD_POST_SRQ_RECV, 62 IB_USER_VERBS_CMD_OPEN_XRCD, 63 IB_USER_VERBS_CMD_CLOSE_XRCD, 64 IB_USER_VERBS_CMD_CREATE_XSRQ, 65 IB_USER_VERBS_CMD_OPEN_QP, 66 }; 67 enum { 68 IB_USER_VERBS_EX_CMD_QUERY_DEVICE = IB_USER_VERBS_CMD_QUERY_DEVICE, 69 IB_USER_VERBS_EX_CMD_CREATE_CQ = IB_USER_VERBS_CMD_CREATE_CQ, 70 IB_USER_VERBS_EX_CMD_CREATE_QP = IB_USER_VERBS_CMD_CREATE_QP, 71 IB_USER_VERBS_EX_CMD_MODIFY_QP = IB_USER_VERBS_CMD_MODIFY_QP, 72 IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD, 73 IB_USER_VERBS_EX_CMD_DESTROY_FLOW, 74 IB_USER_VERBS_EX_CMD_CREATE_WQ, 75 IB_USER_VERBS_EX_CMD_MODIFY_WQ, 76 IB_USER_VERBS_EX_CMD_DESTROY_WQ, 77 IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL, 78 IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL, 79 IB_USER_VERBS_EX_CMD_MODIFY_CQ 80 }; 81 struct ib_uverbs_async_event_desc { 82 __u64 element; 83 __u32 event_type; 84 __u32 reserved; 85 }; 86 struct ib_uverbs_comp_event_desc { 87 __u64 cq_handle; 88 }; 89 struct ib_uverbs_cq_moderation_caps { 90 __u16 max_cq_moderation_count; 91 __u16 max_cq_moderation_period; 92 __u32 reserved; 93 }; 94 #define IB_USER_VERBS_CMD_COMMAND_MASK 0xff 95 #define IB_USER_VERBS_CMD_FLAGS_MASK 0xff000000u 96 #define IB_USER_VERBS_CMD_FLAGS_SHIFT 24 97 #define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80 98 struct ib_uverbs_cmd_hdr { 99 __u32 command; 100 __u16 in_words; 101 __u16 out_words; 102 }; 103 struct ib_uverbs_ex_cmd_hdr { 104 __u64 response; 105 __u16 provider_in_words; 106 __u16 provider_out_words; 107 __u32 cmd_hdr_reserved; 108 }; 109 struct ib_uverbs_get_context { 110 __u64 response; 111 __u64 driver_data[0]; 112 }; 113 struct ib_uverbs_get_context_resp { 114 __u32 async_fd; 115 __u32 num_comp_vectors; 116 }; 117 struct ib_uverbs_query_device { 118 __u64 response; 119 __u64 driver_data[0]; 120 }; 121 struct ib_uverbs_query_device_resp { 122 __u64 fw_ver; 123 __be64 node_guid; 124 __be64 sys_image_guid; 125 __u64 max_mr_size; 126 __u64 page_size_cap; 127 __u32 vendor_id; 128 __u32 vendor_part_id; 129 __u32 hw_ver; 130 __u32 max_qp; 131 __u32 max_qp_wr; 132 __u32 device_cap_flags; 133 __u32 max_sge; 134 __u32 max_sge_rd; 135 __u32 max_cq; 136 __u32 max_cqe; 137 __u32 max_mr; 138 __u32 max_pd; 139 __u32 max_qp_rd_atom; 140 __u32 max_ee_rd_atom; 141 __u32 max_res_rd_atom; 142 __u32 max_qp_init_rd_atom; 143 __u32 max_ee_init_rd_atom; 144 __u32 atomic_cap; 145 __u32 max_ee; 146 __u32 max_rdd; 147 __u32 max_mw; 148 __u32 max_raw_ipv6_qp; 149 __u32 max_raw_ethy_qp; 150 __u32 max_mcast_grp; 151 __u32 max_mcast_qp_attach; 152 __u32 max_total_mcast_qp_attach; 153 __u32 max_ah; 154 __u32 max_fmr; 155 __u32 max_map_per_fmr; 156 __u32 max_srq; 157 __u32 max_srq_wr; 158 __u32 max_srq_sge; 159 __u16 max_pkeys; 160 __u8 local_ca_ack_delay; 161 __u8 phys_port_cnt; 162 __u8 reserved[4]; 163 }; 164 struct ib_uverbs_ex_query_device { 165 __u32 comp_mask; 166 __u32 reserved; 167 }; 168 struct ib_uverbs_odp_caps { 169 __u64 general_caps; 170 struct { 171 __u32 rc_odp_caps; 172 __u32 uc_odp_caps; 173 __u32 ud_odp_caps; 174 } per_transport_caps; 175 __u32 reserved; 176 }; 177 struct ib_uverbs_rss_caps { 178 __u32 supported_qpts; 179 __u32 max_rwq_indirection_tables; 180 __u32 max_rwq_indirection_table_size; 181 __u32 reserved; 182 }; 183 struct ib_uverbs_tm_caps { 184 __u32 max_rndv_hdr_size; 185 __u32 max_num_tags; 186 __u32 flags; 187 __u32 max_ops; 188 __u32 max_sge; 189 __u32 reserved; 190 }; 191 struct ib_uverbs_ex_query_device_resp { 192 struct ib_uverbs_query_device_resp base; 193 __u32 comp_mask; 194 __u32 response_length; 195 struct ib_uverbs_odp_caps odp_caps; 196 __u64 timestamp_mask; 197 __u64 hca_core_clock; 198 __u64 device_cap_flags_ex; 199 struct ib_uverbs_rss_caps rss_caps; 200 __u32 max_wq_type_rq; 201 __u32 raw_packet_caps; 202 struct ib_uverbs_tm_caps tm_caps; 203 struct ib_uverbs_cq_moderation_caps cq_moderation_caps; 204 }; 205 struct ib_uverbs_query_port { 206 __u64 response; 207 __u8 port_num; 208 __u8 reserved[7]; 209 __u64 driver_data[0]; 210 }; 211 struct ib_uverbs_query_port_resp { 212 __u32 port_cap_flags; 213 __u32 max_msg_sz; 214 __u32 bad_pkey_cntr; 215 __u32 qkey_viol_cntr; 216 __u32 gid_tbl_len; 217 __u16 pkey_tbl_len; 218 __u16 lid; 219 __u16 sm_lid; 220 __u8 state; 221 __u8 max_mtu; 222 __u8 active_mtu; 223 __u8 lmc; 224 __u8 max_vl_num; 225 __u8 sm_sl; 226 __u8 subnet_timeout; 227 __u8 init_type_reply; 228 __u8 active_width; 229 __u8 active_speed; 230 __u8 phys_state; 231 __u8 link_layer; 232 __u8 reserved[2]; 233 }; 234 struct ib_uverbs_alloc_pd { 235 __u64 response; 236 __u64 driver_data[0]; 237 }; 238 struct ib_uverbs_alloc_pd_resp { 239 __u32 pd_handle; 240 }; 241 struct ib_uverbs_dealloc_pd { 242 __u32 pd_handle; 243 }; 244 struct ib_uverbs_open_xrcd { 245 __u64 response; 246 __u32 fd; 247 __u32 oflags; 248 __u64 driver_data[0]; 249 }; 250 struct ib_uverbs_open_xrcd_resp { 251 __u32 xrcd_handle; 252 }; 253 struct ib_uverbs_close_xrcd { 254 __u32 xrcd_handle; 255 }; 256 struct ib_uverbs_reg_mr { 257 __u64 response; 258 __u64 start; 259 __u64 length; 260 __u64 hca_va; 261 __u32 pd_handle; 262 __u32 access_flags; 263 __u64 driver_data[0]; 264 }; 265 struct ib_uverbs_reg_mr_resp { 266 __u32 mr_handle; 267 __u32 lkey; 268 __u32 rkey; 269 }; 270 struct ib_uverbs_rereg_mr { 271 __u64 response; 272 __u32 mr_handle; 273 __u32 flags; 274 __u64 start; 275 __u64 length; 276 __u64 hca_va; 277 __u32 pd_handle; 278 __u32 access_flags; 279 }; 280 struct ib_uverbs_rereg_mr_resp { 281 __u32 lkey; 282 __u32 rkey; 283 }; 284 struct ib_uverbs_dereg_mr { 285 __u32 mr_handle; 286 }; 287 struct ib_uverbs_alloc_mw { 288 __u64 response; 289 __u32 pd_handle; 290 __u8 mw_type; 291 __u8 reserved[3]; 292 }; 293 struct ib_uverbs_alloc_mw_resp { 294 __u32 mw_handle; 295 __u32 rkey; 296 }; 297 struct ib_uverbs_dealloc_mw { 298 __u32 mw_handle; 299 }; 300 struct ib_uverbs_create_comp_channel { 301 __u64 response; 302 }; 303 struct ib_uverbs_create_comp_channel_resp { 304 __u32 fd; 305 }; 306 struct ib_uverbs_create_cq { 307 __u64 response; 308 __u64 user_handle; 309 __u32 cqe; 310 __u32 comp_vector; 311 __s32 comp_channel; 312 __u32 reserved; 313 __u64 driver_data[0]; 314 }; 315 struct ib_uverbs_ex_create_cq { 316 __u64 user_handle; 317 __u32 cqe; 318 __u32 comp_vector; 319 __s32 comp_channel; 320 __u32 comp_mask; 321 __u32 flags; 322 __u32 reserved; 323 }; 324 struct ib_uverbs_create_cq_resp { 325 __u32 cq_handle; 326 __u32 cqe; 327 }; 328 struct ib_uverbs_ex_create_cq_resp { 329 struct ib_uverbs_create_cq_resp base; 330 __u32 comp_mask; 331 __u32 response_length; 332 }; 333 struct ib_uverbs_resize_cq { 334 __u64 response; 335 __u32 cq_handle; 336 __u32 cqe; 337 __u64 driver_data[0]; 338 }; 339 struct ib_uverbs_resize_cq_resp { 340 __u32 cqe; 341 __u32 reserved; 342 __u64 driver_data[0]; 343 }; 344 struct ib_uverbs_poll_cq { 345 __u64 response; 346 __u32 cq_handle; 347 __u32 ne; 348 }; 349 struct ib_uverbs_wc { 350 __u64 wr_id; 351 __u32 status; 352 __u32 opcode; 353 __u32 vendor_err; 354 __u32 byte_len; 355 union { 356 __u32 imm_data; 357 __u32 invalidate_rkey; 358 } ex; 359 __u32 qp_num; 360 __u32 src_qp; 361 __u32 wc_flags; 362 __u16 pkey_index; 363 __u16 slid; 364 __u8 sl; 365 __u8 dlid_path_bits; 366 __u8 port_num; 367 __u8 reserved; 368 }; 369 struct ib_uverbs_poll_cq_resp { 370 __u32 count; 371 __u32 reserved; 372 struct ib_uverbs_wc wc[0]; 373 }; 374 struct ib_uverbs_req_notify_cq { 375 __u32 cq_handle; 376 __u32 solicited_only; 377 }; 378 struct ib_uverbs_destroy_cq { 379 __u64 response; 380 __u32 cq_handle; 381 __u32 reserved; 382 }; 383 struct ib_uverbs_destroy_cq_resp { 384 __u32 comp_events_reported; 385 __u32 async_events_reported; 386 }; 387 struct ib_uverbs_global_route { 388 __u8 dgid[16]; 389 __u32 flow_label; 390 __u8 sgid_index; 391 __u8 hop_limit; 392 __u8 traffic_class; 393 __u8 reserved; 394 }; 395 struct ib_uverbs_ah_attr { 396 struct ib_uverbs_global_route grh; 397 __u16 dlid; 398 __u8 sl; 399 __u8 src_path_bits; 400 __u8 static_rate; 401 __u8 is_global; 402 __u8 port_num; 403 __u8 reserved; 404 }; 405 struct ib_uverbs_qp_attr { 406 __u32 qp_attr_mask; 407 __u32 qp_state; 408 __u32 cur_qp_state; 409 __u32 path_mtu; 410 __u32 path_mig_state; 411 __u32 qkey; 412 __u32 rq_psn; 413 __u32 sq_psn; 414 __u32 dest_qp_num; 415 __u32 qp_access_flags; 416 struct ib_uverbs_ah_attr ah_attr; 417 struct ib_uverbs_ah_attr alt_ah_attr; 418 __u32 max_send_wr; 419 __u32 max_recv_wr; 420 __u32 max_send_sge; 421 __u32 max_recv_sge; 422 __u32 max_inline_data; 423 __u16 pkey_index; 424 __u16 alt_pkey_index; 425 __u8 en_sqd_async_notify; 426 __u8 sq_draining; 427 __u8 max_rd_atomic; 428 __u8 max_dest_rd_atomic; 429 __u8 min_rnr_timer; 430 __u8 port_num; 431 __u8 timeout; 432 __u8 retry_cnt; 433 __u8 rnr_retry; 434 __u8 alt_port_num; 435 __u8 alt_timeout; 436 __u8 reserved[5]; 437 }; 438 struct ib_uverbs_create_qp { 439 __u64 response; 440 __u64 user_handle; 441 __u32 pd_handle; 442 __u32 send_cq_handle; 443 __u32 recv_cq_handle; 444 __u32 srq_handle; 445 __u32 max_send_wr; 446 __u32 max_recv_wr; 447 __u32 max_send_sge; 448 __u32 max_recv_sge; 449 __u32 max_inline_data; 450 __u8 sq_sig_all; 451 __u8 qp_type; 452 __u8 is_srq; 453 __u8 reserved; 454 __u64 driver_data[0]; 455 }; 456 enum ib_uverbs_create_qp_mask { 457 IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1UL << 0, 458 }; 459 enum { 460 IB_UVERBS_CREATE_QP_SUP_COMP_MASK = IB_UVERBS_CREATE_QP_MASK_IND_TABLE, 461 }; 462 enum { 463 IB_USER_LEGACY_LAST_QP_ATTR_MASK = 1ULL << 20, 464 }; 465 enum { 466 IB_USER_LAST_QP_ATTR_MASK = 1ULL << 25, 467 }; 468 struct ib_uverbs_ex_create_qp { 469 __u64 user_handle; 470 __u32 pd_handle; 471 __u32 send_cq_handle; 472 __u32 recv_cq_handle; 473 __u32 srq_handle; 474 __u32 max_send_wr; 475 __u32 max_recv_wr; 476 __u32 max_send_sge; 477 __u32 max_recv_sge; 478 __u32 max_inline_data; 479 __u8 sq_sig_all; 480 __u8 qp_type; 481 __u8 is_srq; 482 __u8 reserved; 483 __u32 comp_mask; 484 __u32 create_flags; 485 __u32 rwq_ind_tbl_handle; 486 __u32 source_qpn; 487 }; 488 struct ib_uverbs_open_qp { 489 __u64 response; 490 __u64 user_handle; 491 __u32 pd_handle; 492 __u32 qpn; 493 __u8 qp_type; 494 __u8 reserved[7]; 495 __u64 driver_data[0]; 496 }; 497 struct ib_uverbs_create_qp_resp { 498 __u32 qp_handle; 499 __u32 qpn; 500 __u32 max_send_wr; 501 __u32 max_recv_wr; 502 __u32 max_send_sge; 503 __u32 max_recv_sge; 504 __u32 max_inline_data; 505 __u32 reserved; 506 }; 507 struct ib_uverbs_ex_create_qp_resp { 508 struct ib_uverbs_create_qp_resp base; 509 __u32 comp_mask; 510 __u32 response_length; 511 }; 512 struct ib_uverbs_qp_dest { 513 __u8 dgid[16]; 514 __u32 flow_label; 515 __u16 dlid; 516 __u16 reserved; 517 __u8 sgid_index; 518 __u8 hop_limit; 519 __u8 traffic_class; 520 __u8 sl; 521 __u8 src_path_bits; 522 __u8 static_rate; 523 __u8 is_global; 524 __u8 port_num; 525 }; 526 struct ib_uverbs_query_qp { 527 __u64 response; 528 __u32 qp_handle; 529 __u32 attr_mask; 530 __u64 driver_data[0]; 531 }; 532 struct ib_uverbs_query_qp_resp { 533 struct ib_uverbs_qp_dest dest; 534 struct ib_uverbs_qp_dest alt_dest; 535 __u32 max_send_wr; 536 __u32 max_recv_wr; 537 __u32 max_send_sge; 538 __u32 max_recv_sge; 539 __u32 max_inline_data; 540 __u32 qkey; 541 __u32 rq_psn; 542 __u32 sq_psn; 543 __u32 dest_qp_num; 544 __u32 qp_access_flags; 545 __u16 pkey_index; 546 __u16 alt_pkey_index; 547 __u8 qp_state; 548 __u8 cur_qp_state; 549 __u8 path_mtu; 550 __u8 path_mig_state; 551 __u8 sq_draining; 552 __u8 max_rd_atomic; 553 __u8 max_dest_rd_atomic; 554 __u8 min_rnr_timer; 555 __u8 port_num; 556 __u8 timeout; 557 __u8 retry_cnt; 558 __u8 rnr_retry; 559 __u8 alt_port_num; 560 __u8 alt_timeout; 561 __u8 sq_sig_all; 562 __u8 reserved[5]; 563 __u64 driver_data[0]; 564 }; 565 struct ib_uverbs_modify_qp { 566 struct ib_uverbs_qp_dest dest; 567 struct ib_uverbs_qp_dest alt_dest; 568 __u32 qp_handle; 569 __u32 attr_mask; 570 __u32 qkey; 571 __u32 rq_psn; 572 __u32 sq_psn; 573 __u32 dest_qp_num; 574 __u32 qp_access_flags; 575 __u16 pkey_index; 576 __u16 alt_pkey_index; 577 __u8 qp_state; 578 __u8 cur_qp_state; 579 __u8 path_mtu; 580 __u8 path_mig_state; 581 __u8 en_sqd_async_notify; 582 __u8 max_rd_atomic; 583 __u8 max_dest_rd_atomic; 584 __u8 min_rnr_timer; 585 __u8 port_num; 586 __u8 timeout; 587 __u8 retry_cnt; 588 __u8 rnr_retry; 589 __u8 alt_port_num; 590 __u8 alt_timeout; 591 __u8 reserved[2]; 592 __u64 driver_data[0]; 593 }; 594 struct ib_uverbs_ex_modify_qp { 595 struct ib_uverbs_modify_qp base; 596 __u32 rate_limit; 597 __u32 reserved; 598 }; 599 struct ib_uverbs_modify_qp_resp { 600 }; 601 struct ib_uverbs_ex_modify_qp_resp { 602 __u32 comp_mask; 603 __u32 response_length; 604 }; 605 struct ib_uverbs_destroy_qp { 606 __u64 response; 607 __u32 qp_handle; 608 __u32 reserved; 609 }; 610 struct ib_uverbs_destroy_qp_resp { 611 __u32 events_reported; 612 }; 613 struct ib_uverbs_sge { 614 __u64 addr; 615 __u32 length; 616 __u32 lkey; 617 }; 618 struct ib_uverbs_send_wr { 619 __u64 wr_id; 620 __u32 num_sge; 621 __u32 opcode; 622 __u32 send_flags; 623 union { 624 __u32 imm_data; 625 __u32 invalidate_rkey; 626 } ex; 627 union { 628 struct { 629 __u64 remote_addr; 630 __u32 rkey; 631 __u32 reserved; 632 } rdma; 633 struct { 634 __u64 remote_addr; 635 __u64 compare_add; 636 __u64 swap; 637 __u32 rkey; 638 __u32 reserved; 639 } atomic; 640 struct { 641 __u32 ah; 642 __u32 remote_qpn; 643 __u32 remote_qkey; 644 __u32 reserved; 645 } ud; 646 } wr; 647 }; 648 struct ib_uverbs_post_send { 649 __u64 response; 650 __u32 qp_handle; 651 __u32 wr_count; 652 __u32 sge_count; 653 __u32 wqe_size; 654 struct ib_uverbs_send_wr send_wr[0]; 655 }; 656 struct ib_uverbs_post_send_resp { 657 __u32 bad_wr; 658 }; 659 struct ib_uverbs_recv_wr { 660 __u64 wr_id; 661 __u32 num_sge; 662 __u32 reserved; 663 }; 664 struct ib_uverbs_post_recv { 665 __u64 response; 666 __u32 qp_handle; 667 __u32 wr_count; 668 __u32 sge_count; 669 __u32 wqe_size; 670 struct ib_uverbs_recv_wr recv_wr[0]; 671 }; 672 struct ib_uverbs_post_recv_resp { 673 __u32 bad_wr; 674 }; 675 struct ib_uverbs_post_srq_recv { 676 __u64 response; 677 __u32 srq_handle; 678 __u32 wr_count; 679 __u32 sge_count; 680 __u32 wqe_size; 681 struct ib_uverbs_recv_wr recv[0]; 682 }; 683 struct ib_uverbs_post_srq_recv_resp { 684 __u32 bad_wr; 685 }; 686 struct ib_uverbs_create_ah { 687 __u64 response; 688 __u64 user_handle; 689 __u32 pd_handle; 690 __u32 reserved; 691 struct ib_uverbs_ah_attr attr; 692 }; 693 struct ib_uverbs_create_ah_resp { 694 __u32 ah_handle; 695 }; 696 struct ib_uverbs_destroy_ah { 697 __u32 ah_handle; 698 }; 699 struct ib_uverbs_attach_mcast { 700 __u8 gid[16]; 701 __u32 qp_handle; 702 __u16 mlid; 703 __u16 reserved; 704 __u64 driver_data[0]; 705 }; 706 struct ib_uverbs_detach_mcast { 707 __u8 gid[16]; 708 __u32 qp_handle; 709 __u16 mlid; 710 __u16 reserved; 711 __u64 driver_data[0]; 712 }; 713 struct ib_uverbs_flow_spec_hdr { 714 __u32 type; 715 __u16 size; 716 __u16 reserved; 717 __u64 flow_spec_data[0]; 718 }; 719 struct ib_uverbs_flow_eth_filter { 720 __u8 dst_mac[6]; 721 __u8 src_mac[6]; 722 __be16 ether_type; 723 __be16 vlan_tag; 724 }; 725 struct ib_uverbs_flow_spec_eth { 726 union { 727 struct ib_uverbs_flow_spec_hdr hdr; 728 struct { 729 __u32 type; 730 __u16 size; 731 __u16 reserved; 732 }; 733 }; 734 struct ib_uverbs_flow_eth_filter val; 735 struct ib_uverbs_flow_eth_filter mask; 736 }; 737 struct ib_uverbs_flow_ipv4_filter { 738 __be32 src_ip; 739 __be32 dst_ip; 740 __u8 proto; 741 __u8 tos; 742 __u8 ttl; 743 __u8 flags; 744 }; 745 struct ib_uverbs_flow_spec_ipv4 { 746 union { 747 struct ib_uverbs_flow_spec_hdr hdr; 748 struct { 749 __u32 type; 750 __u16 size; 751 __u16 reserved; 752 }; 753 }; 754 struct ib_uverbs_flow_ipv4_filter val; 755 struct ib_uverbs_flow_ipv4_filter mask; 756 }; 757 struct ib_uverbs_flow_tcp_udp_filter { 758 __be16 dst_port; 759 __be16 src_port; 760 }; 761 struct ib_uverbs_flow_spec_tcp_udp { 762 union { 763 struct ib_uverbs_flow_spec_hdr hdr; 764 struct { 765 __u32 type; 766 __u16 size; 767 __u16 reserved; 768 }; 769 }; 770 struct ib_uverbs_flow_tcp_udp_filter val; 771 struct ib_uverbs_flow_tcp_udp_filter mask; 772 }; 773 struct ib_uverbs_flow_ipv6_filter { 774 __u8 src_ip[16]; 775 __u8 dst_ip[16]; 776 __be32 flow_label; 777 __u8 next_hdr; 778 __u8 traffic_class; 779 __u8 hop_limit; 780 __u8 reserved; 781 }; 782 struct ib_uverbs_flow_spec_ipv6 { 783 union { 784 struct ib_uverbs_flow_spec_hdr hdr; 785 struct { 786 __u32 type; 787 __u16 size; 788 __u16 reserved; 789 }; 790 }; 791 struct ib_uverbs_flow_ipv6_filter val; 792 struct ib_uverbs_flow_ipv6_filter mask; 793 }; 794 struct ib_uverbs_flow_spec_action_tag { 795 union { 796 struct ib_uverbs_flow_spec_hdr hdr; 797 struct { 798 __u32 type; 799 __u16 size; 800 __u16 reserved; 801 }; 802 }; 803 __u32 tag_id; 804 __u32 reserved1; 805 }; 806 struct ib_uverbs_flow_spec_action_drop { 807 union { 808 struct ib_uverbs_flow_spec_hdr hdr; 809 struct { 810 __u32 type; 811 __u16 size; 812 __u16 reserved; 813 }; 814 }; 815 }; 816 struct ib_uverbs_flow_tunnel_filter { 817 __be32 tunnel_id; 818 }; 819 struct ib_uverbs_flow_spec_tunnel { 820 union { 821 struct ib_uverbs_flow_spec_hdr hdr; 822 struct { 823 __u32 type; 824 __u16 size; 825 __u16 reserved; 826 }; 827 }; 828 struct ib_uverbs_flow_tunnel_filter val; 829 struct ib_uverbs_flow_tunnel_filter mask; 830 }; 831 struct ib_uverbs_flow_attr { 832 __u32 type; 833 __u16 size; 834 __u16 priority; 835 __u8 num_of_specs; 836 __u8 reserved[2]; 837 __u8 port; 838 __u32 flags; 839 struct ib_uverbs_flow_spec_hdr flow_specs[0]; 840 }; 841 struct ib_uverbs_create_flow { 842 __u32 comp_mask; 843 __u32 qp_handle; 844 struct ib_uverbs_flow_attr flow_attr; 845 }; 846 struct ib_uverbs_create_flow_resp { 847 __u32 comp_mask; 848 __u32 flow_handle; 849 }; 850 struct ib_uverbs_destroy_flow { 851 __u32 comp_mask; 852 __u32 flow_handle; 853 }; 854 struct ib_uverbs_create_srq { 855 __u64 response; 856 __u64 user_handle; 857 __u32 pd_handle; 858 __u32 max_wr; 859 __u32 max_sge; 860 __u32 srq_limit; 861 __u64 driver_data[0]; 862 }; 863 struct ib_uverbs_create_xsrq { 864 __u64 response; 865 __u64 user_handle; 866 __u32 srq_type; 867 __u32 pd_handle; 868 __u32 max_wr; 869 __u32 max_sge; 870 __u32 srq_limit; 871 __u32 max_num_tags; 872 __u32 xrcd_handle; 873 __u32 cq_handle; 874 __u64 driver_data[0]; 875 }; 876 struct ib_uverbs_create_srq_resp { 877 __u32 srq_handle; 878 __u32 max_wr; 879 __u32 max_sge; 880 __u32 srqn; 881 }; 882 struct ib_uverbs_modify_srq { 883 __u32 srq_handle; 884 __u32 attr_mask; 885 __u32 max_wr; 886 __u32 srq_limit; 887 __u64 driver_data[0]; 888 }; 889 struct ib_uverbs_query_srq { 890 __u64 response; 891 __u32 srq_handle; 892 __u32 reserved; 893 __u64 driver_data[0]; 894 }; 895 struct ib_uverbs_query_srq_resp { 896 __u32 max_wr; 897 __u32 max_sge; 898 __u32 srq_limit; 899 __u32 reserved; 900 }; 901 struct ib_uverbs_destroy_srq { 902 __u64 response; 903 __u32 srq_handle; 904 __u32 reserved; 905 }; 906 struct ib_uverbs_destroy_srq_resp { 907 __u32 events_reported; 908 }; 909 struct ib_uverbs_ex_create_wq { 910 __u32 comp_mask; 911 __u32 wq_type; 912 __u64 user_handle; 913 __u32 pd_handle; 914 __u32 cq_handle; 915 __u32 max_wr; 916 __u32 max_sge; 917 __u32 create_flags; 918 __u32 reserved; 919 }; 920 struct ib_uverbs_ex_create_wq_resp { 921 __u32 comp_mask; 922 __u32 response_length; 923 __u32 wq_handle; 924 __u32 max_wr; 925 __u32 max_sge; 926 __u32 wqn; 927 }; 928 struct ib_uverbs_ex_destroy_wq { 929 __u32 comp_mask; 930 __u32 wq_handle; 931 }; 932 struct ib_uverbs_ex_destroy_wq_resp { 933 __u32 comp_mask; 934 __u32 response_length; 935 __u32 events_reported; 936 __u32 reserved; 937 }; 938 struct ib_uverbs_ex_modify_wq { 939 __u32 attr_mask; 940 __u32 wq_handle; 941 __u32 wq_state; 942 __u32 curr_wq_state; 943 __u32 flags; 944 __u32 flags_mask; 945 }; 946 #define IB_USER_VERBS_MAX_LOG_IND_TBL_SIZE 0x0d 947 struct ib_uverbs_ex_create_rwq_ind_table { 948 __u32 comp_mask; 949 __u32 log_ind_tbl_size; 950 __u32 wq_handles[0]; 951 }; 952 struct ib_uverbs_ex_create_rwq_ind_table_resp { 953 __u32 comp_mask; 954 __u32 response_length; 955 __u32 ind_tbl_handle; 956 __u32 ind_tbl_num; 957 }; 958 struct ib_uverbs_ex_destroy_rwq_ind_table { 959 __u32 comp_mask; 960 __u32 ind_tbl_handle; 961 }; 962 struct ib_uverbs_cq_moderation { 963 __u16 cq_count; 964 __u16 cq_period; 965 }; 966 struct ib_uverbs_ex_modify_cq { 967 __u32 cq_handle; 968 __u32 attr_mask; 969 struct ib_uverbs_cq_moderation attr; 970 __u32 reserved; 971 }; 972 #define IB_DEVICE_NAME_MAX 64 973 #endif 974